baber/WOPTO huggingface dataset:
Patent JP-H07225473-A (JP)
Title: Preparation of device
Inventor: JIEEMUSU EDOWAADO HANSON
IPC: G03F7/20
Filed: 1992-05-01
Abstract: PURPOSE: To obtain a low cost acid generating agent having adequate photosensitivity by making the acid generating agent from a specific composition. CONSTITUTION: Excellent photosensitivity to far ultraviolet ray and X-ray exposure and also excellent photosensitivity to electron beam exposure are attained in an acid generating agent/acid susceptive polymer combined material by using the acid generating agent expressed by a formula. In the formula, (x) represents 0 or 1, each of R1 -R3 and R5 represents individually hydrogen, a lower alkyl or a substituted alkyl group, A represents an aromatic ring, a carbonyl or a cyano group. The acid generated agent is prevented from the dissolution of the polymer. And the generation of an acid and the subsequent reaction of an acid unstable group cause the dissociation of the acid generating agent and the loss of dissolution preventive property and then, the solubility of the combined resist material to a base in the exposing region is enhanced to enable to develop into a prescribed pattern.
Patent JP-S63300090-A (JP)
Inventor: IRONA TATAI
IPC: B66B23/24
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10310201-A (JP)
Title: Collecting box
Inventor: ENDO AKIHIKO
IPC: B65F1/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a collecting box of high safety which is simple in structure, can lock both an inlet part door and a collecting part door when one of locks provided for the doors is locked, keeps rainwater out and does not turn over even with winds. SOLUTION: This collecting box has in its box main body 4 a collecting part door 5 through which collected objects are taken out and an inlet part door 6 opening and closing an inlet 2 for the collected objects; has on the back of the inlet part door 6 a sealing member 61 for preventing entrance of rainwater; and has on both the right and left members 81, 82 of the bottom of the box main body 4 notches serving as slots for a connector for connection to another box main body.
Patent JP-H0432050-A (JP)
Title: Recording medium
Inventor: MOTOI YASUKO
IPC: G11B11/00
Filed: 1990-05-28
Abstract: PURPOSE:To increase a recording capacity and to allow the writing and reading out of information by specifying the oxides to be used for the recording medium. CONSTITUTION:The oxides to be used for the recording medium to record the information by utilizing the magnitude of an oxygen quantity are expressed by the elements consisting of formula Ln-Ba-Cu-O (Ln denotes the elements belonging to group IIIa of periodic table, such as Sc, Y, La, and Ac) and the ratio of Ln (by atomic number) is specified to 5 to <10%, more preferably 6 to 8% when the total content of the metallic elements, such as Ln, Ba and Cu is designated as 100. The recording capacity is increased in this way as compared to the case the magnetic material is used. In addition, the use at ordinary temp. is possible even if a superconducting oxide is used.
Patent JP-S5945940-A (JP)
Inventor: BURUKUHARUTO SHIYUPAITO
IPC: H01J29/86
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5663008-A (JP)
Title: Melt spinning method of polyester
Inventor: MORIOKA MASAO
IPC: D01F6/62
Filed: 1979-10-24
Abstract: PURPOSE: To obtain an ultrafine fiber having improved drapability as clothing, soft touch and hand industrially and advantageously, by spinning a polyester with a spinneret having a specific hole diameter and length to control the spinning speed and distance immediately under the spinneret.  
     CONSTITUTION: A polyester, preferably polyethylene terephthalate, is melt spun by using a spinneret 1 having extrusion holes 2 with a hole diameter D of 0.05W0.25mm, preferably 0.1W0.2mm, and a hole length of 2DW4Dmm and at a distance of 1W3m immediately under the spinneret 1 and a spinning speed ≥1,500m or more, preferably 1,800m/min or more, to give a multifilament yarn of fineness per filament ≤1 denier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6029875-A (JP)
Title: Fingerprint collating device
Inventor: ASAI HIROSHI
IPC: G06K9/00
Filed: 1983-07-28
Abstract: PURPOSE:To discriminate on whether or not an individual is the person himself or herself easily by inputting an individual identification number, retrieving and accessing the fingerprint corresponding to the number in a file, picking up an image of the fingerprint of the person who inputs the identification number, and comparing feature points. CONSTITUTION:The individual identification number is inputted on a keyboard 15 and the fingerprint corresponding to the number is retrieved in the file 14 under the command of the CPU101 of a collating processor 10 and held in a working memory 103 through an interface 104. The person whose inputs the identification number brings his or her finger into contact with a fingerprint input device 11, and data on the fingerprints is image-pickuped and inputted to a video memory 13 after A/D conversion 12. Data in the video memory 13 and the data in the working memory 103 are compared with each other by a program in a program memory 102 as to differences in feature point (branch point and terminal point of the fingerprint) and circumferences, thereby identifying the person on the basis of whether a dissident point is present or not. Thus, a truth/falsehood discrimination is made and necessary entrance control, etc., are performed excellently.
Patent JP-H10325276-A (JP)
Title: Door closer
Inventor: YONE RIYUUSHIN
IPC: E05F3/20
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size and reduce the production cost, by providing a converting structure between the rotation of the radial direction and the transfer of the axial direction. SOLUTION: When opening a door, one end of a spring 15 and a male screw 14 are rotated with the rotation of the fixed part 1 of the door. Then, a groove 13 at the outer peripheral edge is moved up in accordance with the two screws 2, 12 fixed onto a cylinder 3 and a member 8 integrally formed with the groove is is transferred owing to the interference fit. In this time, the oil in the cylinder 3 pushes a ball 11 out and flows in the gap 7. When the door is automatically closed by the discharge of energy of the spring 15, the member 8 is moved down and the ball 11 is returned to the original position and the oil is conducted to passages 5, 10. The flowing speed of oil is adjusted by adjusting screws 6, 9 and the member 8 and the groove 13 are transferred downward in accordance with the flowing speed of the oil and the door is automatically closed at an adjusted speed. Accordingly, the product volume can be miniaturized and the production cost can be reduced.
Patent JP-S5362439-A (JP)
Title: Data producing unit
Inventor: NAKASAKI YOSHINARI
IPC: G06F9/30
Filed: 1976-11-16
Abstract: PURPOSE: To perform the operand production by processing the machine language instruction f having high functions with a plurality of processors independently operated each other, to make effective use of eachprocessor, and to increase the execution speed of instructions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000325470-A (JP)
Title: Automatic hemodialyzator
Inventor: ASABE HIROMI
IPC: A61M1/14
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To avoid secondary contamination caused by bacteria, endotoxin, or the like, from being generated in a blood dialysis therapy. SOLUTION: A dialysis liq. feeding system has a dialysis liq. feeding line L4 for feeding a dialysis liq. into a dialyzer D and a dialysis liq. discharging the L5 for discharging the dialysis lid. flowing out from the dialyzer, and a normally and reversely rotatable blood pump P1 is provided on one of blood circuits between both blood circuits of a blood circulation system and a chamber C connecting a liq. overflow line L3 with one of the blood circuits, and two switching means PV1 and PV2 on the upstream side and the downstream side of the chamber are provided and the dialysis liq. feeding line and the dialysis liq. discharging line respectively have a first liq. feeding means P2 and a second liq. feeding means P3, and one of bypass lines being the first bypass line L6 communication with the upstream side and the downstream side of the first liq.  feeding means P2 or the second bypass line communicating with the upstream side 6 and the downstream side 7 of the second liq. feeding means P3 is provided and a third liq. feeding means P4 for removing water and feeding liq. is provided on the bypass line.
Patent JP-S62295789-A (JP)
Title: Method for shipping lengthy and weighty matter
Inventor: KOBAYASHI ITSUZO
IPC: B63B27/00
Filed: 1986-06-16
Abstract: PURPOSE:To facilitate the shipping and discharging of a lengthy and weighty matter by facilitating the assembly and disassembly of a ginpole and using it through assembling it whenever need arises and disassembling it after use and carrying it into another place where it is needed and assembling it thereat. CONSTITUTION:A ginpole 1 capable of lifting and lowering a lengthy and weighty matter is assembled near a quay wall, and the upper surface of a connecting beam 14 fixed on a dewatering mount-base 13 suspended from this ginpole 1 is made to be on a level with the floor surface of a weighty matter carrying truck 9 and connected with a connecting beam pedestal 12. And after the weighty matter 7 has been transferred onto the connecting beam 14, the skid-frame of this weighty matter 7 is fixed to the connecting beam 14. Next, the connecting pins of the connecting beam 14 and the connecting beam pedestal 12 are taken off, and then a shipment is made as the shaft-center of the weighty matter is turned by 90 deg. horizontally and is made to agree with the shaft-center of a carrying ship 18. After the completion of the shipment, the ginpole 1 is disassembled and carried to a quay wall where a discharge is made and assembled thereat and the discharge is made in the reverse order of the shipment order.
Patent JP-H06349567-A (JP)
Title: Heat generating material and heat generating body
Inventor: NISHIDA TATSUYA
IPC: C08K3/08
Filed: 1993-06-10
Abstract: PURPOSE:To provide a heat generating body of light weight, favorable electric conductivity, and uniform heat generation temperature distrubition by composing a heating material of material comprising thermosetting resin to which powder of expansion graphite sheet is added. CONSTITUTION:An expansion graphite sheet is crushed to be grain of an average grain size of 50mum, and 20 parts by weight thereof is added to a center part of phenol resin where its resin component is 80 parts by weight to be mixed. This is then moulded, an obtained body is heated for 1 hour at 180 deg.C to harden the resin. Grain of the expansion graphite sheet is flakes of powder having a high aspect ratio in which C-axes of crystals are cleaved, and original material of it is flakes of graphite, so it has better conductivity than artificial graphite, though electric conductivity in a layer direction, that is in a X-axis direction, is lower than that of metal. The powder has lower bulk density than that of carbon black, and it has favorable wettability to the resin, so it can be scattered to the thermosetting resin, thereby temperature distribution becomes uniform.
Patent JP-2000327236-A (JP)
Title: Image forming device
Inventor: OHIRA TADASHI
IPC: B65H29/60
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To speedily find user's own job by providing a command means for commanding a desired page of discharge sheets of an outputted matter by face-up, and controlling a both-side printing function by the command to discharge the desired page of the outputted matter by the face-up. SOLUTION: During image forming, sheets in a paper feed cassette 14 are taken by a paper feed roller 8 one by one, guided through a guide portion 28, and sent to a transfer roller 3. A toner image formed on a photosensitive body 50 is transferred on the sheets, and then the toner is fixed by fixing rollers 9, 16. In a both-side printing mode, the sheets are inverted and sent to a both- side printing unit 6, again sent to a transportation passage 37 to print the other side, and discharged to a face-down discharge hole by a roller 27. When face-up discharge of a desired page is commanded, the both-side printing unit 6 is controlled to discharge the page to the face-down discharge hole by face-up.
Patent JP-H05329478-A (JP)
Title: Ionized water generator
Inventor: MOTOMURA MASAKI
IPC: C02F1/46
Filed: 1992-05-29
Abstract: PURPOSE:To start cleaning an electrode when the specified amt. of scales is deposited on the electrode by cleaning the electrode based on the output from a cleaning time judging means for judging that the integrated flow rate of the electrolyzed water comes to a specified value. CONSTITUTION:City water is continuously supplied to an electrolytic cell 4, a DC voltage is impressed between the electrodes 13 and 14 in the cell 4, and the city water is electrolyzed into the alkaline water and acidic water which are discharged from the ionized water generator. A flowmeter 11 for detecting the flow rate of the city water supplied to the cell 4 and a microcomputer as the means for integrating the flow rate of the city water supplied to the cell 4 based on the output of the flowmeter are provided. The fact that the integrated flow rate of the electrolyzed city water comes to a specified value is judged by the microcomputer, and the electrodes 13 and 14 are cleaned under the instruction from the microcomputer.
Patent JP-H10334472-A (JP)
Title: Optical pickup
Inventor: TANI NAOAKI
IPC: G11B7/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup of high reliability capable of exactly recording information and exactly reproducing recorded information even for the change of ambient temperature. SOLUTION: A hollow part is provided so that an optical path about an optical axis O, being the central axis of a lens frame 24, is formed, the diameter of one side of an opening end is expanded so as to become orthogonal to the optical axis O, an abutting surface 24b for positioning is rotary symmetrically provided in a ring-like manner to the optical axis O, one lens surface 3b of a collimator lens 3 whose radius of curvature is larger is stuck/fixed by coating the abutting surface 24b with adhesive 16 and the surface is held so that a air gap 25 is formed over the whole circumference between the outer peripheral face 3a of the collimator lens 3 and the inner peripheral face 24a of the lens frame 24.  Consequently even when the lens frame 24 is thermally deformed by the change of ambient temp., the force exerted on the collimator lens 3 is cancelled to each other on the symmetric positions so that the influence for making the collimator lens 3 eccentric due to the ambient temp. is eliminated.
Patent JP-H06334881-A (JP)
Title: Facsimile equipment having seal function
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/44
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a facsimile equipment having a seal function able to seal the received document when polling communication or transmission reception replacement communication is made. CONSTITUTION:When a polling command means 21 of a caller station command a polling to make communication, original information set to a called station is read and sent to the caller station. Picture information received is stored in a storage means 24 in the caller station. Then a print means 25 prints out the received picture information. A seal means 26 seals the printed-out document. Thus, the secrecy of the received document is secured. Even when transmission reception replacement communication is made by a transmission reception replacement means 22, the received document is outputted with sealing similarly to above. Or a seal command means commanding whether or not sealing is made is provided to allow the operator to select the sealing.
Patent JP-H091652-A (JP)
Title: Biaxially oriented polypropylene film having improved barrier property for water vapor and oxygen
Inventor: HERUBERUTO PAIFUAA
IPC: B29K23/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance the steam and oxygen barrier properties of a biaxially stretched polypropylene film by specifying the average isotactic block length of polypropylene molecules, n-heptane insoluble and soluble fractions, a ratio of a wt. average mol.wt. to a number average mol.wt. in mol.wt. distribution, humidity permeability and oxygen permeability. SOLUTION: In polypropylene of a biaxially stretched polypropylene film, the average isotactic block length of polypropylene molecules between two structural carbon chain flaws exceeds 40 on an average and an n-heptane insoluble fraction measured by a<13> C-NMR spectral method has a carbon chain isotactic index of at least 95%, a ratio of a wt. average mol.wt. Mw to a number average mol.wt. Mn in mol.wt. distribution is below 4 and an n-heptane soluble fraction is below 1%. The humidity permeability of the film is set to <=24/thickness (μm) [g/m<2> .d] and the oxygen permeability thereof is set to <=34000/thickness (m) [cm<3> /(m<2> .d.bar)].
Patent JP-S5930233-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D175/00
Filed: 1982-08-10
Abstract: PURPOSE:To obtain a magnetic recording medium having superior electromagnetic transducing characteristics, strength, wear resistance, etc. by irradiating electron beams on a magnetic coating material contg. a blend of nitrocellulose with urethane resin and a compound having >=2 (meth)acryloyl groups as a binder. CONSTITUTION:A magnetic coating material is prepared using a binder consisting of 100pts.wt. mixture of 20-80pts.wt. nitrocellulose with 80-20pts.wt. urethane resin and of 50-400pts.wt. compound having >=2 (meth)acryloyl groups in one molecule such as polymer represented by the formula or polyester of (meth)acrylic acid with polyol. The coating material is applied to a substrate film or a disk, and it is cross-linked and cured by irradiating electron beams. The coating material has a long pot life, and a magnetic recording medium having superior electromagnetic transducing characteristics, traveling performance, durability, etc. is obtd.
Patent JP-S5763286-A (JP)
Title: Ink jet recorder
Inventor: MINAMI ETSUJI
IPC: B41J2/175
Filed: 1980-10-03
Abstract: PURPOSE:To obtain a stable ink jet recorder free from the evaporation and the increase in the viscosity of ink, by providing an ink tank made of a flexible film of  a low gas-permeability and adapted to be reduced in the volume by the action of the atmosphereic pressure with the decrease of the ink resulting from jetting. CONSTITUTION:In an jet recorder adapted to jet an ink contained in an ink tank 7 from an ink jet nozzle in partcle, the ink is filled in an ink tank 6 formed of a flexible plastics film of a low gas-permeability (e.g. a copolymer of vinyl chloride and vinylidene chloride). The ink is supplied to a pressurizing chamber 1 through a ink supply tube 3 connected to the ink tank 6 by means of joints 8 and 9. The ink is pressuirzed by pressurizing the pressurizing chamber 1 with a pressure plate 4 so that the ink is jet out through an orifice 2 in particles for recording. The volume of the ink tank 6 is reduced by the action of the atmospheric pressure with the reduction of the ink.
Patent JP-S5661140-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/28
Filed: 1979-10-25
Abstract: PURPOSE:To form isolation oxide films with high accuracy by composing inter element isolation oxide films in two steps wherein the distance between the film and an emitter is reduced to improve integration and frequency characteristics and side photoetching is applied to mask formation when the films are composed of two- step configuration. CONSTITUTION:An Si3N4 film 20 is formed on an SiO2 film to located on an n epitaxial layer 3. A resist mask 30 is provided on the film 20 and side photoetching is applied to the film 20 by a predetermined amount. The resist 30 is softened by heating to cover the side etching section with the resist 30. Next, the SiO2 10 is opened by the mask 30 and the removal of etching is applied to an epitaxial layer 3 by predetermined depth. Next, isolation oxide films 11 reaching a substrate 1 is made by removing the mask 30 and by thermal treatment in oxide atomosphere. As a result, the films 11 become two step contiguration and the conventioned number of masks remains unchanged and the films will be formed with high accuracy as a side photoetching method is applied. Furthermore the distance between an emitter layer and the isoltion layer is reduced for high density and a device having high frequency characteristics will be obtained by reducing base area.
Patent JP-S5471979-A (JP)
Title: Production of gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J17/16
Filed: 1977-11-18
Abstract: PURPOSE: To prevent cracks from being generated in the insulation-property oxide film on the surface of a conductive layer by causing a pressure buffering film to adhere to the face under a printed mask when forming the gas discharge panel having the conductive layer which is formd by base metal materials.  
     CONSTITUTION: Base-metal conductive layer 3 which beocmes an electrode is caused to adhere onto glass substrate 2 and is covered with insulation-property oxide film 4, and printed mask 1 consisting of mesh 11 which has a prescribed part wrapped in emulsion 12 is put on this film 4. Next, though pressure 5 is applied to mask 1 to cause mask 1 and oxide film 4 to adhere to each other, pressure buffering film 6 consisting of approximately 100μm-thickness synthetic paper is beforehand interposed between mask 1 and oxide film 4 at this time. Thus, cracks are prevented from being generated in insulating film 4 on the surface of conductive layer 3, and the irregularity of discharge characteristic does not occur to make the panel quality good. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5264506-A (JP)
Title: Low pressure casing for turbine
Inventor: NAMURA KIYOSHI
IPC: F01D25/30
Filed: 1975-11-21
Abstract: PURPOSE: To obtain multi-joint and piping method for oil piping where piping is performed using short pipe with same diameter and oil flushing to facilitate piping process and to perform good turbine operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62297737-A (JP)
Title: Measuring system for resin pressure in injection molding machine
Inventor: TANIMURA MASAKI
IPC: B29C45/50
Filed: 1986-06-17
Abstract: PURPOSE:To find the pressure in a resin molding conduit without providing any sensor in the resin molding conduit by modeling an injection molding machine. CONSTITUTION:An actuator 10 consists of a hydraulic pump 11, hoses 12 and 12', and a valve 13 and drives a piston 16 to extrude it into the resin conduit 18 in a resin injection part 17, thereby injecting resin into a metallic mold. Consequently, the position (y) and moving speed of the piston of the actuator 10 are found and the resin conduit 18 is divided into plural sections to decide whether or not the charging of a section in process is completed. Then, the piston pressure of the actuator is calculated in consideration of the flow type of an actuator hydraulic pressure circuit and the compression of working oil and it is decided whether r not the piston pressure is larger than the pressure of the resin in a section contacting the piston; when so, it is decided that the piston begins to move and resin flows, and the moving speed and position of the piston are calculated from a motion equation. The resin pressure in each section of the resin conduit is calculated by this movement from the equation of the flow of the resin.