baber/WOPTO huggingface dataset:
Patent JP-H10349-A (JP)
Title: Cracking treatment of hardly crackable material and apparatus therefor
Inventor: SAITO YOSHIHISA
IPC: B09B3/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make a hardly crackable material crackable in the state of an atm. pressure and to prevent the failure of pipings and discharge valves occurring in a high temp. and high pressure by heating a mixture formed by mixing the material to be cracked and a solvent to form superheated vapor and passing the superheated vapor through the inside of a reaction apparatus kept under the atm. pressure, thereby subjecting the material to be treated to a cracking treatment. SOLUTION: The fluorocarbon in a tank 21 for the liquid to be treated and the solvent in a solvent tank 22 are fed by fluid pumps 23, 24 into a vapor generator 15 where both are mixed in the case of the treatment of the gaseous fluorocarbon. At this time, the inside of the vapor generator 25 is previously heated by a heater 26, by which both are evaporated and the vapor mixture is formed. The vapor mixture is transferred into the piping 53 in a superheated vapor generator 51 by the vapor pressure of this time. The vapor is then heated by the heater 54 of the superheated vapor generator 51 and the superheated vapor is transferred to the reaction apparatus 27. This reaction apparatus 27 is previously superheated by a heater 29 and, therefore, the material to be cracked is subjected to the cracking treatment in this apparatus.  The material is thereafter fed into a cooler 30 where the material is cooled and liquefied.
Patent JP-S642570-A (JP)
Title: Bacillus subtilis strain and elimination of aflatoxin contamination using said strain
Inventor: KIMURA NOBUO
IPC: C12N1/20
Filed: 1987-06-23
Abstract: PURPOSE: To provide Bacillus subtilis NK-C-3 strain effective in suppressing the proliferation of an aflatoxin-producing strain, preventing the production of aflatoxin and decreasing the amount of aflatoxin.  
     CONSTITUTION: A bacterial strain belonging to Bacillus subtilis and effective in inhibiting the production of aflatoxin and preventing the contamination of cereals and nuts with aflatoxin has been found by the screening of soils and deposited in the Fermentation Research Institute as Bacillus subtilis NK-3-C strain in the name of FERM P-9404. The strain has properties listed in the table. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5280403-A (JP)
Title: Commutator motor
Inventor: MAEKAWA NORIAKI
IPC: H02K11/00
Filed: 1975-12-27
Abstract: PURPOSE: At each other half cycle of power source voltage, generation of transient voltage is restrained by action of series circuit of two pieces full-wave rectification diodes, and at the other half cycle, amplitude value of transient voltage is designed to be decreased by restriction of main current by action of diode series resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6215500-A (JP)
Inventor: KANO AKIKO
IPC: G21K4/00
Filed: 1985-07-15
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-H06344960-A (JP)
Title: Rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1993-06-03
Abstract: PURPOSE:To provide a rubber crawler having a core metal which is free from the lateral slide and permits the sure traction. CONSTITUTION:As for a rubber crawler 1 having a core metal, a number of thin grooves 3 are formed at the part at least in the projection surface of a core metal 7 of a lug 2 installed on the grounded surface. A number of thin grooves 3 may be formed in the width direction or in the longitudinal direction, or may be formed in the combination of these directions, or may be formed in the oblique direction. Further, the thin groove may be constituted of fine holes.
Patent JP-H05346337-A (JP)
Title: Liquid level detector
Inventor: TOKUNAGA HIROSHI
IPC: G01F23/24
Filed: 1992-06-16
Abstract: PURPOSE:To eliminate erroneous operation even when a holder is installed remote from a body by providing the holder that outputs the current flowing between electrodes via liquid as a liquid level detection signal and the body that operates in response to the electrical signal from the holder. CONSTITUTION:A holder 4 is provided with a solar cell 7 that is a power supply to flow the current between electrodes 3 via liquid 6 and drive each part, a DC-AC converter, a rectifying/smoothing circuit, a switching circuit and a light- emitting part. A body 5 is provided with a light-receiving part that converts an optical signal from the holder 4 into an electrical signal, an amplifying circuit and a relay, and the holder 4 and the body 5 are connected each other via an optical cable 15. The holder 4 converts the output corresponding to whether detection current flows at the electrodes 3 via liquid 6 of a tank 2, into an optical signal and transmits it to the body 5 via the cable 5 thereafter. Therefore the liquid level can be detected accurately even when transmitting distance is long.
Patent JP-H055305-A (JP)
Title: Method and apparatus for reinforcing ground
Inventor: SAKATA MASAHIKO
IPC: E21B7/18
Filed: 1991-06-27
Abstract: PURPOSE:To reinforce the ground by surely forming pile-like improving parts of great strength with lesser vibration and noise during construction period. CONSTITUTION:A pit is formed in the ground 31 by jetting high-pressure water from the nozzle 27 of a rod 17 provided to the tip having an annular part 21 and a hollow 22. Afterwards, a core 30 is inserted into the hollow 22, the rod 17 is drawn out by a given pitch, and a grout is jetted while turning the rod 17 in a repeated manner in order to form a pile-like improving part 32 in the ground 32.
Patent JP-H11329204-A (JP)
Title: Socket for attaching/detaching fuse
Inventor: WATABE SHINJI
IPC: H01H85/22
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a socket for attaching/detaching a fuse which can effectively prevent a glass tube part from being broken as well as attach/detach it easily and safely, without using special jigs when the glass tube fuse is attached/ detached to a fuse holder provided on a printed board. SOLUTION: A socket 21 for attaching/detaching a fuse, which a glass tube fuse 1 is attached/detached to a fuse holder 3 provided on a printed board 2, consists of a hollow cylindrical body 22 for fitting the glass tube fuse into it, a grip part 23 extending from the perimeter of the body to the outside diameter direction, and overhangs 24 extending from both ends in an axial direction, the overhangs being narrow and ribbon-like.
Patent JP-H0927773-A (JP)
Title: Dual mode modulation backscatter system
Inventor: AARU ANSONII SHIYOBAA
IPC: H04B7/26
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To detect the existence of an inquirer within a short time by a tag and further to extend the rate of data from the tag to the inquirer so as to complete communication within utilization enable time. SOLUTION: A radio communication system is provided with an inquirer 103 for generating and transmitting a first modulated signal for which a first information signal is modulated onto a radio carrier signal. That first information signal instructs any mode among plural response modes for a tag 105 receiving the signal to perform response. One tag of that system receives that first modulated signal at least, decodes it and gets the first information signal. A back scatter modulator modulates the reflection of the first modulated signal while using a second information signal. The contents of the second information signal and its data rate or modulation are decided by the first information signal and this a second reflected modulated signal is formed. The inquirer receives the second modulated signal, demodulates it and gets the second information signal.
Patent JP-H059775-A (JP)
Title: Production of stamper
Inventor: SHIKAME OSAMU
IPC: B29L17/00
Filed: 1991-06-27
Abstract: PURPOSE:To easily produce a stamper uniform in thickness. CONSTITUTION:(A) A photoresist layer 2 is formed on a substrate 1 made of nickel, a laser-beam exposure device is used to form a fine pattern 2', and (B) a master disk 3 having the fine pattern 2' is formed. (C) An insulating layer 4 is successively laminated on the pattern 2', and (D) a conductive film 5 of nickel is formed to make the master disk conductive. (E) A metallic nickel film 6 is then formed on the conductive film 5 by electrocasting. The nickel film 6 is ground to uniform thickness, the films 5 and 6 are integrated and released from the master disk 3, and a stamper 7 is formed.
Patent JP-H0918823-A (JP)
Title: Method and video server for providing video service
Inventor: BANU OZUDEN
IPC: H04N7/173
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the video service provision method replied with a video transmission request in a short time by conducting read scheduling and re- scheduling, based on the availability of a disk band. SOLUTION: The stage of read scheduling of video tapes V1 -Vn and the re-scheduling stage of video reading caused at an earlier point of time are provided, based on the availability of a band of disks 13-1-13-m of a video server 10 in response to an incoming call request. The re-scheduling stage is executed, based on revision of the utility of a disk area caused by the end of read of the other video tapes V1 -Vn . The scheduling and the re-scheduling have a stage of assigning a disk to a video, a stage incrementing the disk to be assigned to each round, and a stage starting read of the video when the assigned disk is a disk from which data are started.
Patent JP-S6052588-A (JP)
Inventor: SHIRUBUESUTORU BUIRE
IPC: C25C3/24
Filed: 1984-07-27
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-S5380220-A (JP)
Title: Camera which uses solar cell
Inventor: NANBA YASUHIRO
IPC: G03B19/02
Filed: 1976-12-24
Abstract: PURPOSE: To enable the cameraman to use the camera regardless of a weak incident light onto a solar cell by using the aolar cell as one of several operating powers for the camera. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S641064-A (JP)
Title: System for preparing object of graphic and image system data
Inventor: YOSAI AKIRA
IPC: G06T11/80
Filed: 1987-06-24
Abstract: PURPOSE: To easily generate an object in a graphic and image system, by displaying a control text or its object in editing on a display means 10, respectively, at the time of selecting a control text mode or an object mode.  
     CONSTITUTION: When the control text stored in a control text file 30 is corrected, an editing part 2 fetches the control text from the film 30 via an input/output I/O 4, and performs correction corresponding to input from a keyboard 11. At this time, the control text in editing is displayed at the editing part 2 via a controller 7, and the input from the keyboard 11 is executed observing the above display. Meanwhile, when mis-input at the inputting stage of the control text is checked, a selection means 12 is set at the object mode side. A translator part 3 converts the control text in editing to the object, and displays it on a display 10 via a controller 8. When correct conversion is confirmed visually, it is stored in a file 40, and is printed by a printer 20 via a controller 6. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0448792-A (JP)
Title: Active optical element of semiconductor provided with window region
Inventor: KAMEDA TOSHIHIRO
IPC: H01S5/042
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate the disorder of a far-field pattern and to realize a high coupling efficiency to a fiber by installing a window region provided with a guide layer having a shape which does not spread light radiated to the window region from a region including an active layer to a direction perpendicular to a semiconductor substrate of a semiconductor active optical element and which spreads it only in the horizontal direction. CONSTITUTION:A guide layer 5 which is optically coupled to a light-emitting region 8 having an active layer 3 and which is extended to the advance direction of light is provided. Light in a window region 9 at this time is propagated to the guide layer 5 in a concentrated manner. The thickness and the refractive index of the guide layer 5 are set in such a way that the leak of light especially in the vertical direction is not extended to the surface 12 of the window region; the guide layer 5 has an extended structure as compared with the active layer 3 in such a way that light is not spread two-dimensionally in the horizontal direction. As a result, the amount of reflected light returning to the active layer 3 in the window region 9 is reduced sharply. It is possible to realize a structure whose reflection is low and in which the far-field pattern of radiated light is not disordered.
Patent JP-H0447579-A (JP)
Title: Head loading device for magnetic recorder
Inventor: BABA MITSURU
IPC: G11B21/12
Filed: 1990-06-15
Abstract: PURPOSE:To perform the loading/unloading of a magnetic head on a magnetic recording medium with simple constitution without necessitating a specific controller by moving a supporting ring mounting a supporting arm equipped with the magnetic head along the spiral groove of a rotary shaft. CONSTITUTION:When the rotary shaft 2 is rotated, the supporting ring 6 on which the inertia of the magnetic head 10 and the supporting arm 9 function is rotated by delaying without performing synchronous rotation, and is moved in the length direction of the rotary shaft along the spiral groove by the delay of rotation, and approaches the magnetic recording medium. When a projection 7 arrives at a connecting part 5a, travel along the longitudinal direction of the rotary shaft 2 is stopped, and the synchronous rotation between the rotary shaft 2 can be obtained, and the magnetic head 10 is rotated in a state keeping constant distance to the magnetic recording medium 1. When the rotation of the rotary shaft 2 is stopped, the supporting ring 6 is moved along the rotary shaft 2 by the rotary inertia of the supporting arm 9 and the magnetic head 10, thereby, the magnetic head 10 can be moved to a safe area. Thereby, the magnetic head 10 can be moved with a simple mechanism.
Patent JP-H05318570-A (JP)
Title: Production of thermoformed article
Inventor: NISHIKAWA YOSHIKI
IPC: B29C51/14
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a molded product not having the damage caused by the adhesion of foreign matter to a resin plate of a mold at the time of thermoforming and excellent in appearance quality. CONSTITUTION:A double-layer protective film consisting of an inner layer composed of an ultralow density polyethylenic copolymer with a density of 0.95-0.910 and an MI value due to JIS 6760 of 2 or less and an outer layer composed of a polyolefinic resin with a density of 0.92 or more and an MI value of 1.0 or less is applied to the surface of a thermoplastic resin plate composed of polycarbonate and the whole is thermoformed as it is. By this method, the fusion to a mold and the bleed to the plate in the molding process are prevented and the release of the protective film at the time of use is easy.
Patent JP-S6312367-A (JP)
Title: Device for producing spacer sheet
Inventor: YOKOIE NAOSHI
IPC: B05C1/08
Filed: 1986-07-04
Abstract: PURPOSE:To continuously produce the title high-precision and high-quality spacer sheet by restricting the shape of molten resin with the forming groove of a transfer roller while heating and sending the melt, transferring a resin rib to one face of stencil paper, and immediately blowing high-pressure air against the resin. CONSTITUTION:Plural annular forming grooves 1 are cut on the outer periphery of the transfer roller 2 in the circumferential direction, hot-melt molten resin is filled in the grooves 1 from a feeder 4, and the dimensions and shape of the resin are restricted. Stencil paper is then sent to the outer peripheral face of the transfer roller 2 from a feeder 5 while being heated by a heating roller 14. Consequently, the resin rib 7 corresponding to the forming groove 1 is continuously formed on one face of the stencil paper. High-pressure air is immediately blown from a blower 13 into a space between the resin rib 7 and the stencil paper W to release the rib 7 from the roller 2. As a result, a stabilized resin rib can be formed without being influenced by the variations in the surface conditions due to the weather and the season, and a high-quality and high- precision spacer sheet can be obtained.
Patent JP-H11350939-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KOJIMA DAISUKE
IPC: F01N3/24
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To supply HC to all of a plurality of NOx catalyst serially located with the exhaust pipe. SOLUTION: In this device, two NOx catalysts 19, 20 are serially located with an exhaust pipe 18. A gas inlet temperature Tin and a gas outlet temperature Tout of the NOx catalyst 20 located downstream are detected by exhaust gas temperature sensors 21, 22 provided respectively at the inlet and outlet of the downstream NOx catalyst 20. This temperature difference (Tout-Tin) is used to estimate the catalytic activity and the HC reaction (heat of reaction) in the NOx catalyst 20, and the timing of the secondary fuel injection is corrected to be delayed or advanced accordingly based thereon to adjust the qualitative change (responsiveness) of the fuel injected in secondary injection, thereby to adjust the HC reaction in the NOx catalyst 19 located upstream and also to adjust the quantity of HC supply to the downstream NOx catalyst 20.  In addition, when the catalytic activity in the NOx catalyst 20 is high, the secondary fuel injection amount is corrected to increase the supply of HC to the downstream NOx catalyst 20.
Patent JP-S5382264-A (JP)
Title: Production of semiconductor device
Inventor: AKANUMA OSAMU
IPC: H01L21/28
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a transistor of an extremely low emitter lead-out resistance by using the process of not forming platinum silicide in emitter region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10328616-A (JP)
Title: Coloring coating structure of road surface or the like and coloring coating method thereof
Inventor: SUEMATSU DAIKICHI
IPC: B05D1/32
Filed: 1997-06-01
Abstract: PROBLEM TO BE SOLVED: To provide coloring coating technique of road surface or the like by which strength (stiffness) of a masking formwork is maintained and both deformation and breakage are prevented and also extrusion of paint is prevented and slip on a coated face is prevented by dividing the same color coating face into a plurality of partial faces and forming the aperture area of the opening part of the masking formwork small. SOLUTION: The same color coating face 1 divided into a plurality of partial faces 10, 11, 12 is colored and coated by using a plurality of masking formworks 1a, 1b, 1c. Partial face opening parts 10a, 11a, 12a corresponding to the partial faces are formed in the respective masking formworks. Connection sides 10b, 11b, 12b to the adjacent partial faces in the partial face opening parts are formed in the positions encroaching on the adjacent partial faces. Paint is sprayed on road surface through the respective partial face opening parts while successively using the respective masking formworks.
Patent JP-H025810-A (JP)
Title: Vessel and device for cultivating mushroom
Inventor: HARADA HIROSHI
IPC: A01G1/04
Filed: 1988-06-24
Abstract: PURPOSE:To control the moisture of a cultivation medium by disposing a moisture sensor and a temperature sensor in the upper portion of a mushroom- cultivation vessel and regulating a water sprinkler on the sensed results. CONSTITUTION:A temperature sensor 41 and a moisture sensor 40 are disposed in a mushroom cultivation vessel 36. These sensors 40 and 41 are embedded between a compost 38 and a soil cover 37. When the moisture sensor 40 detects a moisture of <= a prescribed value or the temperature sensor 41 detects a temperature of >= a prescribed value, a water supplying valve 26 is opened and the sprinkling of water is begun. When the moisture or temperature becomes adequate, the water supplying valve 26 is closed. Thus, the drying of the medium is automatically prevented.
Patent JP-H0322648-A (JP)
Title: Illegal token detecting and eliminating device
Inventor: SAMADA TATSUO
IPC: H04L12/42
Filed: 1989-06-19
Abstract: PURPOSE:To detect and eliminate an illegal token by sending other pattern in place of a current token when the measured cyclic time is shorter than the stored minimum cyclic time. CONSTITUTION:A minimum cyclic time holding register 4 fetches the counted volume of a time 3 in the timing of a set clock CK sent from a minimum cyclic time detection section 2 and holds it, A comparator 5 compares the minimum cyclic time Tmin and the cyclic time T1 of a current token sent respectively from the minimum cyclic time storage register 4 and a time 3 and when the cyclic time T1 of the current token is smaller than the minimum cyclic time Tmin, an illegal token detection signal S2 is generated and sent to an elimination signal generating section 6 at the normal communication mode. In the case of receiving a token elimination signal S3, a data replacement selector 7 replaces the normal data delayed by a data delay register 8 into a fixed pattern inherent to the LAN.
Patent JP-2000342469-A (JP)
Title: Jet shower device
Inventor: NEGISHI KOICHI
IPC: E03C1/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To permit use of bath water in a large quantity as for massaging hot water without decreasing the quantity of bath water, bathing for a relatively long time without worrying about a water rate and reuse of the bath water in washing or the like after used for shower and preventing the risk of blocking or the like with hair or the like. SOLUTION: A bathtub drain opening unit 2 having both drain opening to drain hot water in a bathtub and a suction opening to suck bath water in the bathtub, a pump 5 that delivers under pressure bath water sucked from the suction opening of the bathtub drain opening unit 2, a shower head 4 that jets bath water delivered from the pump 5, and pipes 5 and 6 that connect the bathtub drain opening unit 2, the pump 5 and the shower head 4, are provided.
Patent JP-S5583044-A (JP)
Title: Photographic magenta coupler
Inventor: OONISHI AKIRA
IPC: G03C7/384
Filed: 1978-12-18
Abstract: PURPOSE:To obtain a magenta coupler having high coloring density, superior storage stability, high resistance to discoloration and fading, and capability of forming a high density magenta dye image, by using a specified compound. CONSTITUTION:The compound to be used as a magenta coupler is represented by formula I (R1, R2, R3 are each H, alkyl, alkenyl, aralkyl, aryl, or a heterocyclic group; R1 and R2 or R3 may link and form a 5- or 6-membered ring; R2 and R3 may link and form an N-containing 5- or 6-membered ring; 2 or more of R1, R2, and R3 are not simultaneously H; X is H or a releasable group with n valences, n being 1, 2, or 4 by coupling), and has a -NR1CONR2R3 group linked to a benzamide group present in the structure of this compound, such as formula II or III. A preferable amount of the above coupler to be used is about 10-100g per mole of silver halide.
Patent JP-S5282899-A (JP)
Title: Water-soluble fire retardant anti-smoke agent improved in pot life
Inventor: NOGUCHI ISAMU
IPC: C09K21/02
Filed: 1975-12-30
Abstract: PURPOSE: To improve pot life of fire retardant anti-smoke agent comprising polyphosphoric acid (salt), metallic salt and boric acid salt by incorporating a predetermined amount of a borofluoric acid salt in said composition. 
     COPYRIGHT: (C)1977,JPO&Japio