baber/WOPTO huggingface dataset:
Patent JP-H06199440-A (JP)
Title: Paper feeder
Inventor: SAITO YOSHIHIRO
IPC: B65H3/06
Filed: 1992-12-28
Abstract: PURPOSE:To enable it to separate sheets piece by piece without fail even in the case where each sheet thickness varies at the time of feeding these sheets after separation. CONSTITUTION:Sheets to be fed by a paper feed roller 4 are separated piece by piece by a pectinate roller pair consisting of a feed roller 5 rotating in a sheet conveying direction and a reversing roller 32 rotating in the reverse direction against the sheet conveying direction and conveyed via a differential mechanism. In the case where a thick sheet S has been fed by the paper feeding roller 4 and thereby such a load as being larger than that set to these paired rollers 5 and 32 is added, a center distance of the pectinate rollers is varied automatically so as to grow larger. With this constitution, such a requirement that the center distance of the paired rollers is separately adjusted in response to sheet thickness falls into disuse indeed.
Patent JP-2000182517-A (JP)
Title: Coating film forming method for cathode-ray tube
Inventor: ONODERA MAKOTO
IPC: H01J9/227
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method for a cathode-ray tube enabling a uniform coating film without coating irregularity to be obtained in a short time. SOLUTION: A mounting part is sticked fast to an outer surface of a substantially rectangular bottom part of a panel 11 and supported by a carrier head with the panel 11 inclined and opened obliquely downward. While the carrier head is rotated at 10 to 20 rpm, a filter liquid 20 having a viscosity of 1 to 5 cPs/25 deg.C is spread substantially over the whole of an inner surface 11b of the panel 11. The rotation of the carrier head is stopped for 5 to 10 seconds, the panel 11 is horizontally oriented so that the longitudinal direction thereof runs substantially along the horizontal direction and that flow marks 20a are situated in positions lower than the center of the panel 11. Surplus filter liquid 20 flows on the inner surface 11b and cancels out the flow marks 20a or irregularity.  The carrier head is rotated again at 100 to 150 rpm to shake off the surplus filter liquid 20 and the filter film of a uniform coating film is formed. Since the distance the surplus liquid flows out of an effective surface is short, the time can be shortened.
Patent JP-H06123014-A (JP)
Title: Production of carbon fiber by gaseous phase method
Inventor: ARAKAWA KOHEI
IPC: D01F9/127
Filed: 1992-12-17
Abstract: PURPOSE:To continuously produce uniform gas phase grown carbon fibers in high productivity by mixing a specific concentration CO gas, a specified concentration organic transition metal compound and a carrier gas, injecting the mixture into a heated oven, and producing the fibers in a floated state in the oven. CONSTITUTION:0.1-60vol.% of CO gas, 0.05-10vol.% of an organic transition metal compound gas, and a carrier gas (preferably hydrogen) are mixed, injected into a heated oven to produce the objective gas phase grown carbon fibers in the floated state. The organic transition metal compound is preferably Fe(CO)5, (C5H5)Fe, etc., which uses Fe as the transition metal. The temperature of the heated oven is preferably 600-1300 deg.C. The produced fibers are transferred to a metal fiber filter together with the flow of the mixed gas and caught with the filter.
Patent JP-H11174494-A (JP)
Title: Active matrix liquid crystal display device
Inventor: ARAI NORIHIRO
IPC: G09F9/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To mostly eliminate numidormity of brightness on a display and to improve contrast by preventing leak current and capacitance coupling from occurring in an active matrix liquid crystal display device provided with a light-shielding film made of resin black on the substrate provided with thin film transistors(TFTs) and picture element electrodes, etc. SOLUTION: Light-shielding film 25 is formed out of resin black in which black pigment is dispersed in acrylic resin or resin black in which black pigment and carbon black is dispersed in acrylic resin. Since the electric resistance of this light-shielding film 25 is comparatively large with 8.0 E+8 Ω.cm or more and the specific dielectric constant is comparatively small with 8 or less, it is possible to decrease leak current and capacitance coupling occurring between the gate line 12 or the drain line, and the picture element electrodes 15 and between each pixel electrode 15, and as a result, it is possible to mostly eliminate numiformity of brightness and moreover improve contrast.
Patent JP-2000187977-A (JP)
Title: Semiconductor memory
Inventor: TSUJI TAKAHARU
IPC: G11C11/407
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can perform high speed operation. SOLUTION: Each of row decoders RD is provided corresponding to each of memory blocks. Each of row decoder RD is operated receiving operation power source voltage from a hierarchical power source system constituted of main power source lines and sub-power source lines. Voltage of the sub-power source lines is restored by short-circuiting the main power source lines and the sub-power source lines in all hierarchical power source systems using a bank activation signal ACT. After that, the main power source lines and the sub-power source lines are made cut-off for row decoders for memory blocks of non-selection by a block selection signal BS outputted by decoding operation.
Patent JP-H11172273-A (JP)
Title: Extreme pressure cleaner based on sulfided hydroxyalkylbenzoic acid/alkylphenol alkaline earth metal salt mixture and being excellent in oil solubility and its production
Inventor: IMAI JUN
IPC: C10M159/22
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an extreme pressure cleaner being excellent oil solubility and based on a sulfided hydroxyalkylbenzoic acid/alkyl phenol alkaline earth metal salt mixture. SOLUTION: A reactant mixture comprising a phenol having a 4-6C aliphatic hydrocarbon side chain, a dihydric alcohol, and an alkaline earth metal reagent in an amount corresponding to a gram equivalent ratio of the phenol of 0.99 or below is reacted. Next, carbon dioxide is reacted with a distillation bottom obtained by distilling the reaction mixture until at least a major amount of the water is removed, and the amount of the dihydric alcohol is reduced to 0.6 mol or below per mol of the alkaline earth metal reagent. The obtained product is reacted with above 0.5 to below 4.0 mol, per mol of the alkaline earth metal reagent, elemental sulfur. A 16-36C higher fatty carboxylic acid is added in an amount of 0.1-1.0 mol, per mol of the alkaline earth metal reagent between the reactant preparation step and the sulfidation step.
Patent JP-2000185487-A (JP)
Title: Postcard
Inventor: YAMAGUCHI MASAYA
IPC: B42D15/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a postcard from which various recorded details corresponding to the kinds of a postcard and a photograph, a picture, a pattern or the like are cut to be arranged in order for keeping. SOLUTION: This postcard consists of a postcard part with a photograph, a picture, a pattern or the like appropriately printed on the first or the second surface and a postcard recording part with at least a part of the same printed details as the printed details carried on the postcard part, previously printed. In addition, a first separation means for separating both parts easily is formed between the parts, and at the same time, a perforated part for binding is formed with any appropriate number of perforations in the postcard recording part. A plural number of pieces of the postcard recording part can be bound into a cover file like a postcard book, using the perforated part for binding.  Further, after the separation of the postcard part from the postcard recording part by the first separation means, only the postcard recording parts are bound into the cover file using the perforated part for binding so that these parts can be easily arranged in order and kept in storage.
Patent JP-2001178242-A (JP)
Title: Controlling unit for threshing depth-controlling motor in combine harvester
Inventor: IWAMOTO HIROSHI
IPC: A01D61/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To increase the follow-up properties of the threshing depth-controller- transferring unit that changes the feeding depth toward the deep threshing side or toward the shallow threshing side corresponding to the length of the cereal stem, when the reaping is started. SOLUTION: The cereal stem transfer is attached at the front part of the driving chassis and the threshing depth controlling and moving device 5 that controls the feed depth of the reaped cereal stems fed to the threshing machine with the threshing depth-controlling motor 6 are provided to change the number of the output pulse for starting the motor 6 for the threshing depth control by the stopping position for the threshing depth controlling and moving device 5 and by the input of the re-controlling signal after the stopping signal and the like.
Patent JP-H10245404-A (JP)
Title: Production of polymer latex
Inventor: KURITA SEIJI
IPC: C08F279/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To produce a polymer latex in such a way that the amount of fine coagulants in the process of polymerization can be drastically reduced and adhesion of the fine coagulants to the inside wall of a polymerizer vessel and agitator blades is also reduced even in a case of a small quantity of emulsifier in formulation or even in a large-scale polymerizer vessel. SOLUTION: This polymer latex is produced by emulsion polymerization of polymerizable monomers in the presence of a rubbery polymer latex by using a polymerizer vessel comprising an agitator shaft 1, which is located at the center of the polymerizer vessel rotatable from the outside of the vessel, a bottom paddles 2, which are mounted on the near-bottom part of the agitator shaft 1 with the bottom edge kept close to the bottom face of the vessel and have a sweepback angle α of 30-60 deg. at the tip, flat paddles 3 which are mounted on a part upper than the bottom paddles 2 of the agitator shaft 1, have a cross angle β of 40-100 deg. to the bottom paddles, and have plate fins having an edge extending downward, and a plurality of baffle plates arranged along the axial direction from bottom to the top on the side wall of the vessel with a space.
Patent JP-2000142647-A (JP)
Title: Product display tag affixing device to stacked corrugated fiberboard sheets, and product display tag holding device
Inventor: ADACHI TAKANAKA
IPC: B65C1/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To save labor by constituting a device to affix a product display tag on corrugated fiberboard sheets which are stacked by a stacker by providing a product display tag loading section, a starching device which performs a starching to the product display tags, and a product display tag affixing machine which performs an affixing of the product display tag to the corrugated fiberboard sheets. SOLUTION: To corrugated fiberboard sheets S which are stacked by a stacker 1, a product display tag is affixed by a product display tag affixing machine 11 on a carrying conveyor 6. The product display tag affixing machine 11 has a product display loading table 12 on which the product display tags are loaded, and a starching device 13 which performs a starching to the product display tags, and is controlled by a product display tag affixing control device 14. The product display tag affixing machine 11 uses a general purpose robot, and a product display tag holding device 15 is connected to the tip end of an arm.  The product display tag holding device 15 sucks and holds the product display tag by a product display tag holding body, and after a starching is performed on the held product display tag by the starching device 13, the product display tag is affixed to the corrugated fiberboard sheet S.
Patent JP-H11189347-A (JP)
Title: Sheet supplying device
Inventor: MIZUNO KENICHI
IPC: B65H1/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily perform supplement of sheets by a sheet supplying device. SOLUTION: In an envelope supplying device 40 an envelope supplementary feeding device 41 is arranged on an upstream side of an envelope feed-out device 61. The envelope supplementary feeding device 41 can intermittently be driven so as to feed the envelope 2 for supplement to the side of the envelope feed-out device 61 at once with constant lamination unit, at the timing where the supplement can be required.
Patent JP-2001186478-A (JP)
Title: Method and device for controlling information
Inventor: IWATA KAZUMI
IPC: G06F21/60
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To properly change a user parental level even by a person other than the manager of the user parental level. SOLUTION: A change of the user parental level is permitted without obtaining necessary authentication when the user parental level is changed provided that it is the one in the direction to make it strict.
Patent JP-H11185087-A (JP)
Title: Entering/leaving person control system
Inventor: KASAI KOJI
IPC: G06Q50/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To perform entrance/leaving control with high security by enabling plural persons to simultaneously and promptly enter and leave a room by performing entrance check by iris data by one representative among plural persons to enter and leave the room and further and automatically checking all the persons in a confirmation area before passing a second gate. SOLUTION: When plural persons to enter and leave the room exist, when recognition of the iris data is performed for one person among them, a first gate 3 is opened. Pieces of the iris data are acquired by cameras 14, 15 for respective persons to enter and leave the room who enter the confirmation area 5 and an iris data confirmation processing is performed for all the persons. If an unregistered person is included in them, the second gate 6 is not opened and the fact is informed to a security office, etc. Thus, when the first gate 3 is opened and plural persons simultaneously enter the room, since pieces of the iris data for all the persons are acquired and whether they are registered or unregistered is confirmed in the confirmation area 5, illegal entrance is prevented as smoothing flow of persons at the gate.
Patent JP-2001181059-A (JP)
Title: Carbon-containing aqueous amorphous refractory
Inventor: NANBA MAKOTO
IPC: C04B35/66
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-containing aqueous amorphous refractory having excellent erosion resistance. SOLUTION: This carbon-containing aqueous amorphous refractory containing 50 to 80 wt.% of a fire-resistant aggregate having a particle diameter of >45 μm and 20 to 50 wt.% of fine powder having a particle diameter of <=45 μm is characterized in that 15 to 60 wt.% of the fine powder is carbon black raw material having pH 7 to 9.
Patent JP-H11205990-A (JP)
Title: Plug connector for power cable
Inventor: ARAI ATSUHIRO
IPC: H02G15/08
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent removal of connecting terminal, by arranging a conductive rod to a recessed area of housing, a then electrically connecting such conductive rod with a cable connecting terminal inserted to the recessed area, and arranging a lock means within the recessed area. SOLUTION: A conductive rod 4 of a socket 13 is arranged to a recessed area 2 of a housing 3, a garter spring type tulip contact 20 is arranged at the internal side of the socket 13, and one end thereof is engaged with an annular recessed groove 17 of the conductive rod 4 to electrically connect the conductive rod 4 with a cable connecting terminal 201 of the same diameter inserted into the recessed area 2. In addition, a lock means 30 for controlling and locking an aperture of the garter spring type tulip contact 20 is provided to prevent the cable connection terminal 201 to be removed from the socket 13. Therefore, when the cable connecting terminal 201 is pulled out, it can be done easily using a lock canceling device.
Patent JP-2000195464-A (JP)
Title: Quadrupole mass spectrometer
Inventor: HARADA SHIGETOSHI
IPC: G01N27/62
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a quadrupole mass spectrometer capable of collecting information for identifying impurities in a specimen even in selective ion monitoring measurement. SOLUTION: After SIM measurement has been carried out while controlling a voltage step by step from time t1 to t2, scan measurement is carried out by utilizing a time to return a high frequency voltage value (RF value) to an initial voltage V1 (from t1 to t4), that is, a setting time. If data obtained by this scan measurement are used, whether impurities are in a specimen or not can be checked or the impurities can be identified.
Patent JP-H1189872-A (JP)
Title: Lenticular capsule adhesion preventive ring
Inventor: NAGAMOTO TOSHIYUKI
IPC: A61F2/14
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular capsule adhesion preventive ring adapted to prevent the adhesion of the anterior and posterior capsules at the anterior cutting end after a cataract operation, to prevent the formation of the fibrae lentis cells and to prevent the delayed cataract. SOLUTION: This lenticular capsule adhesion preventive ring 10 consists of a wrist band-like member having the bore larger than the diameter of the anterior capsule incision of the lenticular capsule. Plural engaging holes 12 and plural introducing grooves 16 arriving at these engaging holes 12 from the front end of the member are formed at the side part of the member in the form that these grooves penetrate the inside and outside direction of the member. At this time, the introducing grooves 16 and the engaging holes 12 are formed by inclining the inside and outside directions of both thereof with respect to the side parts of the member in such a manner that these directions are nearly aligned to the direction of the supporting part of the intraocular lens inserted precedently into the lenticular capsule.  The ends of the introducing grooves 16 are made confluent along the cutting lines of the engaging holes 12. Engaging projections 20 for engaging the supporting part of the intraocular lens may be formed between the introducing grooves 16 and the engaging holes 12.
Patent JP-2001179953-A (JP)
Title: Ink jet recorder
Inventor: AOKI KATSUMI
IPC: B65H5/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for cleaning ink adhering to a carrying belt off surely therefrom while preventing ink from being solidified or dried. SOLUTION: The ink jet recorder comprises an endless belt 101 for carrying a recording sheet 110 while holding, and a blade 130 touching the carrying belt 101 separably wherein the face of the blade 130 abutting against the carrying belt 101 has a first part meeting ink easily and a second part not meeting ink easily.
Patent JP-H11171553-A (JP)
Title: Solid of colloid of platinum group and method for using same
Inventor: KAZAMA HIROSHI
IPC: C01G55/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the portability and usability of colloid of an element of the platinum group such as platinum or palladium by forming the colloid into a solid other than ampule. SOLUTION: Colloid of an element of the platinum group such as platinum or palladium sealed in a glass ampule is commercially available as a product because it removes active oxygen. When the colloid sealed in the ampule is ingested, the trouble of cutting the ampule and a straw are needed. Colloid of an element of the platinum group is formed into a solid other than the glass ampule so as to eliminate defects and to ensure portability and easy ingestion. The solid can easily be used at any time and any place without cutting one's finger on the cut end of an ampule or staining clothes.
Patent JP-H11183533-A (JP)
Title: Attracting device for awareness of saving energy
Inventor: HAYASHIDA SHIGEO
IPC: G01R22/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enable anybody to know current electric power consumption in the form of a charge value in an arbitrary place at an office or home so as to attract awareness of saving energy. SOLUTION: A current detection signal generator 2 is provided where the total circuit current of a power distribution board flows to detect the current value, and the current value is converted into a digital signal, which is superposed on a current and sent to respective power supply outlet lines. A display unit 4 inserted into an arbitrary outlet 3 in each room through a plug 8 processes the signal sent from the current detection signal generator 2 and displays the result in the form of a charge value. It can be displayed on a television, etc., instead of a display unit 4.
Patent JP-2000191594-A (JP)
Title: Production of dialkyl carbonate
Inventor: UNO KAZUTOYO
IPC: C07C69/96
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a dialkyl carbonate from CO, O2 and an alcohol in high efficiency. SOLUTION: A dialkyl carbonate is produced by using carbon monoxide, oxygen and an alcohol as starting raw materials. The reaction is carried out by using a catalyst composed of a cuprous halide and a hydrohalogenic acid. The amount of the hydrohalogenic acid is 0.001-10 mol based on 1 mol of the cuprous halide.
Patent JP-2000195349-A (JP)
Title: Nb3Al COMPOUND SUPERCONDUCTING WIRE AND MANUFACTURE THEREOF
Inventor: NAKAGAWA KAZUHIKO
IPC: H01B12/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To attain a high critical current density characteristic, without the generation of impurities by providing an outer circumferential matrix with a specified tensile strength at cold work and a specified value or less for thickness, and with a specified value or more of crictical current density at a specified magnetic field and specified temperature. SOLUTION: A composite strand 7 formed with a coating 5 and a copper coating 6 on a laminate 1 composed of an ND sheet 2, and an Al sheet 3 is subjected to surface reduction work, then the coating 6 is removed to form a single wire material 8. Thereafter, a covering pipe 9 for all the single wires 8 and a Cu-Ni alloy made pipe 10 are formed to provide a composite wire material 11, then the Cu alloy pipe 10 is removed to provide a multiple composite wire material, and further by the application of heat treatment an Nb3Al compound superconducting wire is obtained. In this case, a constructional material of the matrix 13 is composed of Nb or Ta, whose tensile strength is 20 kgf./mm or less than at cold operation and has a thickness of 0.1 mm or less than, and also has a critical curent density characteristic of 240 A/mm or more at a magnetic field of 21 T and a temperature of 4.2 K.
Patent JP-2001187085-A (JP)
Title: Physiological article, such as sanitary napkin, diaper
Inventor: HANDA SHINYA
IPC: A61F5/44
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a physiological article, such as a sanitary napkin, diaper from which an offensive smell can be removed more effectively. SOLUTION: The physiological article, such as the sanitary napkin, diaper partially used a flexible adsorbent sheet 2 to which a macro-monomer containing a cationic dissociative group which is a functional group having polar material adsorptivity is coupled by graft polymerization.
Patent JP-2001187169-A (JP)
Title: Golf ball
Inventor: IWAMI SATOSHI
IPC: A63B45/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which has soft and good hitting feeling, high resilience, and excellent abrasion resistance to iron shots. SOLUTION: This golf ball is constituted of a core and a cover comprising more than one layer to cover the core. The outermost layer contains a mixture of (i) magnesium ion neutralized ionomer of ternary copolymer of ethylene-(metha)acrylic acid-acrylic ester, (ii) sodium ion neutralized ionomer of ethylene-(metha)acrylic acid copolymer and/or zinc ion neutralized ionomer of ternary copolymer of ethylene-(metha)acrylic-acrylic ester, and (iii) magnesium ion neutralized ethylene-(metha)acrylic acid copolymer and has Shore hardness of 45-60.