baber/WOPTO huggingface dataset:
Patent JP-H11139032-A (JP)
Title: Bookbinding apparatus
Inventor: INOUE MOTOHIKO
IPC: B42C19/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To gather and bind unit sheets in order and number of sheets as set. SOLUTION: The bookbinding apparatus comprises a supply unit 3 for supplying page unit sheets 2 obtained by connecting a plurality of unit sheets for forming one gathering unit, a cutting unit 5 for cutting the sheets 2 to form unit sheets 2a, 2b, a buffer unit 6 for gathering the sheets 2a, 2b, a binding unit 7 for binding the gathered sheets 2a, 2b to form a book, and a stacker 8 for stocking the books. The unit 7 has a first stitcher 45a for binding a binding position of one side along a feeding direction of the unit sheets at an upstream side of its feeding direction, and a second stitcher 45b for binding a binding position of the side at a downstream side of its feeding direction. Both the stitchers 45a, 45b are aligned along a feeding direction of the unit sheets.  The stitcher 45a is disposed at the upstream side of the feeding direction, and the stitcher 45b is disposed at the downstream side of the feeding direction.
Patent JP-H10150308-A (JP)
Title: Laminated electronic component
Inventor: NAKANO KAZUHIRO
IPC: H05K3/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component suitable for miniaturization by attaining trimming without the need for a laser device with a high output and preventing a microstrip lin (MSL) from oxidizing and cracking. SOLUTION: An MSL 4 is formed in the inside of a 1st dielectric layer 3a, a 1st ground layer 1 and an adjustment pattern layer 5 are formed respectively on a front side and a rear side of the 1st dielectric layer 3a. A 2nd dielectric layer 3b is formed between the adjustment pattern layer 5 and a 2nd ground layer 2 and a comb-shaped parallel electrode 5a whose the area is larger than that of the MSL 4 is formed at a position faced against the MSL 4 on the adjustment pattern layer 5. A slit 2a is formed at a position not faced against the parallel electrode 5a on the 2nd ground layer 2 and faced against a connecting point 5c of the parallel electrode 5a.  A laser beam is emitted from a direction of the 2nd ground layer 2 via the slit 2a and the 2nd dielectric layer 3b to adjust capacitance stepwise between the MSL 4 and the ground by cutting off the connecting point 5c of each parallel electrode 5a to increase a resonance frequency of the MSL 4.
Patent JP-H10149446-A (JP)
Title: Device, system and method for fingerprint collation
Inventor: OTA ATSUSHI
IPC: G06T1/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint collation device system which can be carried. SOLUTION: The fingerprint collation device is constituted of a device 18 integrating a transparent board 11 on which fingers are placed, an LED light source for illumination 12, a picture sensor part 13 and the feature extraction function part of a picture, a memory 14 storing the feature quantity of the picture, a comparator 16 comparing the feature with the specified feature quantity of the memory and a control device 17 controlling the operation of a picture recognition system. The system takes in a fingerprint picture by the picture sensor part 13, executes a filtering processing by the data processor circuit 15 and extracts feature quantity. The feature quantity is compared with feature quantity stored in the memory 14 by the comparator 16. Thus, a picture processing is executed.  A picture recognition system realizes a high speed processing by using the integrated device 18 which can execute the picture processing on a chip and executes the picture processing with minimum parts which are described. Thus, the system can be made into an IC card.
Patent JP-H05138842-A (JP)
Title: Depictive protection film and manufacture thereof
Inventor: SUYAMA MASAYOSHI
IPC: B32B33/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a depictive protection film capable of writing and drawing characters or designs on the surface by a pencil of the order of HB, and having a transparency of degree capable of examining faults and, besides, having a small change of separative forces even in the case of effecting a heat treatment. CONSTITUTION:A complex-coextruding unoriented film is of the type that has an A layer in one surface and B layer in the other surface, and also has a whole light permeability of 70% or more, wherein the A layer is featured such that it consists of olefin resin and 15-50wt.% inorganic particle having a specific refractive index, aspect ratio, and average particle diameter, and the Vickers hardness is 1.4-5.5 and the superficial roughness is 0.4mu--1.5mu, and the B layer is also featured such that it consists of straight chain low density polyethylene and a tackifier, and the superficial roughness is 0.03mu-0.18mu.
Patent JP-2000120132-A (JP)
Title: Driving device for cleaning tank plug member and cleaning device
Inventor: OZAWA SHIGERU
IPC: E03D1/34
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To make a driving mechanism compact in structure in which a motor and an output shaft are usually kept free and the output shaft is made reversely rotatable. SOLUTION: A driving device has a connecting gear 12 to engage with an output shaft 6 connected to a plug member in a cleaning tank; a bidirectionally rotatable motor 4; a middle transmission section 13. The middle transmission section 13 has a sun gear 14 rotated by the motor; two planetary gears 15, 16 disengageable to the connecting gear 12; and an oscillating ring 17.  The drive device 1 has the first mode where the motor 4 is rotated in one direction to transmit its driving power to the output shaft 6 through one planetary gear 15, and the output shaft 6 rotates in one direction; the second mode where the motor is rotated in an another direction to transmit the driving power to the output shaft 6 through the planetary gear 16 for rotating the output shaft 6 in the another direction; and the third mode where the motor 4 is stopped in a state in which two planetary gears are seceded together from the connecting gear 12.
Patent JP-H06134449-A (JP)
Title: Method and device for purifying low concentration sewage
Inventor: HIGUCHI TADAO
IPC: C02F1/24
Filed: 1992-10-22
Abstract: PURPOSE:To realize purification at highly economical rate using an extremely simple device by allowing heavy metals such as iron and manganese or improper materials such as microfloaters to be emulsified and coagulated, and further allowing these materials to be afloat with the help of a floating power of fine bubbles for removal. CONSTITUTION:When purifying a low concentration fouled water, first a reaction agent 16 consisting mainly of colloidal silicates is charged into the low concentration sewage in a tank 14 so that the agent is allowed to undergo a chemical reaction with improper substances in the fouled water to obtain an emulsion. next, a coagulant 22 based on chitosan is supplied in a step where the sewage is sent under pressure by a high pressure pump 24, and further, an atmospheric air is injected into the sewage and the air is separated from the water 26 to dissolve the air under pressure. In addition, the sewage where the air is dissolved is blown into the sewage stored in a tank 18 to release the pressure. Thus fine bubbles are generated in the stored sewage. By the floating power of these bubbles, the emulsified and coagulated improper materials are allowed to float and are removed using a removal conveyor 29.
Patent JP-2001121368-A (JP)
Title: Machine tool
Inventor: ITO KOJI
IPC: B23Q1/01
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool with simple machine constitution, short line constitution and suitable for a manufacturing line allowing a worker efficient work. SOLUTION: In this machine tool operative from both the front face and side face of the machine tool, an angular part between two faces which are the front face and side face of the outline of each of machine tools 2a, 2b is formed as a circular arc part 8. An opening is formed at a part of the circular arc part 8 and provided with a door 10 that can open/close the opening part by moving along a circular arc locus concentric with the circular arc. A control panel 12 is provided near the door 1 turnably between the front face side and side face side of the machine tool.
Patent JP-H06263863-A (JP)
Title: Heterocyclic bis(4-hydroxyphenyl)cycloalkane and polycarbonate produced therefrom
Inventor: JIYON KURISUTOFUAA SHIYUMITSUD
IPC: C07D211/94
Filed: 1993-12-10
Abstract: PURPOSE: To obtain a polycarbonate which has a high glass transition temperature and is expected to be ductile by reacting a specified heterocyclic bisphenol with a known carbonate source.  
     CONSTITUTION: A heterocyclohexylidene bisphenol of formula I (wherein X is S, SO, SO 2  or N-OCOR; and R is a 1-4C primary or secondary alkyl or a 6-8C aromatic group) is reacted with a carbonate source such as phosgene or dimethyl carbonate by a common technique to obtain a polycarbonate comprising heterocyclohexylidene bisphenol structural units of formula II (wherein X is as defined above). A series of the above polycarbonates have Tgs higher than the Tg of bisphenol A polycarbonate by 35-84°C and are expected to be ductile. A bisphenol of formula I (wherein X is S or N-OCOR) can be obtained by reacting phenol with tetrahydrothiopyran-4-one or an acylated 4-piperidone in the presence of an acid catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06140278-A (JP)
Title: Laminated ceramic capacitor
Inventor: UENO TORU
IPC: H01G4/12
Filed: 1992-10-23
Abstract: PURPOSE:To provide a laminated ceramic capacitor possessed of an outer electrode formed of an outer electrode base layer of structure excellent in durability and hardly deteriorating in insolation properties by a method wherein a dense and solid layer with no void is formed between the ceramic part of the capacitor and the outer electrode base layer. CONSTITUTION:When an outer electrode is provided to a laminated ceramic capacitor, 5 to 20% by weight of ceramic powder of the same composition with the ceramic part 7 of a laminated ceramic capacitive element 2 is mixed into glass powder-loaded conductive material, which is sintered into an outer electrode base layer 8 between the laminated ceramic capacitor element 2 and an outer electrode as an outermost layer, whereby a highly dense layer 9 formed of glass material and ceramic powder can be formed between an inner electrode lead-out part and the outer electrode base layer 8. By this setup, a laminated ceramic capacitor enhanced in insulation properties and durability can be obtained.
Patent JP-H07140490-A (JP)
Title: Short circuit inspecting method for tft substrate
Inventor: OTSUKA TOMOO
IPC: G02F1/136
Filed: 1993-11-16
Abstract: PURPOSE:To accurately detect a short lattice point inspite of the time variation of heat generation without burning the periphery of the short circuit lattice point. CONSTITUTION:A test voltage VS is applied to a test sample in advance to find optimum conditions of the test voltage VS which does not cause damage to the peripheral part owing to the diffusion of the heat generation at the short circuit lattice point, its application time T0, and application stop time T1, and a threshold value ES for removing noises from respective video signals SC is determined. A test of an object TFT substrate is repeated plural times under the optimum condition and the waveform of a video signal SC at a light emission point obtained each time the voltage is applied is compared with the threshold value ES to remove noises; and sampling is performed (q) times to calculate the mean values hm of amplitudes (h) and the total Hm of the respective mean values and when the total value exceeds a criterion HS, the light emission point is discriminated as the short circuit lattice point.
Patent JP-S63164909-A (JP)
Inventor: TAKAYAMA ATSUSHI
IPC: A47J19/00
Filed: 1986-12-27
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-2000219724-A (JP)
Title: Epoxy resin curing system containing curing agent of latent catalyst type accompanied by volume expansion reaction
Inventor: RI SAIRAKU
IPC: C08G59/68
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a curing system which gives a molded article excellent in dimensional stability and free from a residual thermal stress, etc., by incorporating, into the system, a curing agent of a hexafluoroantimonate-containing cationic latent catalyst type which has such characteristics as to suppress the volume reduction of the epoxy resin or as to induce the volume expansion in the step of curing an epoxy resin. SOLUTION: The curing agent of a hexafluoroantimonate-containing cationic latent catalyst type comprises at least one compound selected from among compounds represented by formulas I to IV. In the case of a compound of formula I, it is incorporated preferably in an amount of 0.00001-25 wt.%; in the case of a compound of formula I, preferably in an amount of 0.00001-15 wt.%; in the case of a compound of formula III, preferably in an amount of 0.00001-30 wt.%; and in the case of a compound of formula IV, preferably in an amount of 0.00001-20 wt.%. Preferably, the curing agent is one which causes the curing reaction by heat or light. The curing system is heated step by step from 120 deg.C to 180 deg.C at a temperature rise rate of 3-7 deg.C/min to be thermally cured, thus giving a cured article.
Patent JP-H10146017-A (JP)
Title: Brake of drive motor
Inventor: TABUCHI TOSHIKAZU
IPC: F16D55/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To dissolve rasping working sound by forming a storage part whose depth is decided by the thickness of the iron core element material in the position opposed to the fixed iron core of a given iron core element material, and inserting and retaining elastic member for shock absorption into this storage, and elasticity abutting the elastic member and the fixed iron core against each other. SOLUTION: At an iron core element material 260 being made by press- punching an iron plate, a plurality of storage holes (storage parts) 262 are made at specified intervals with each other in the positions on the circumference opposed to the outer wall part U-shaped in cross section of a fixed iron core 25, and an elastic member 27 for shock absorption is fitted and retained in the storage holes 262, and it elastically abut on the fixed iron core 25. In the case of driving a drive motor 10, first a current is applied to the winding 252 of the fixed iron core 25. Doing so will make a movable icon core 25 be attracted, resisting the biasing force of a coil spring 28, but the elastic member 27 of the movable iron core 26 collides against the fixed iron core 25, and the movable iron core 26 itself does not collide against it. Accordingly, rasping metallic noise is not produced.
Patent JP-H06228018-A (JP)
Title: Method of reducing staining of and coke foamation on steam cracker
Inventor: YOODON TON
IPC: C07F9/59
Filed: 1993-12-10
Abstract: PURPOSE: To prolong the continuous operation time of a steam cracking furnace by inhibiting contamination of the furnace and coke formation.  
     CONSTITUTION: The process comprises a process of adding an effective amount of tripiperidinophosphine oxide to inhibit the contamination and a process of supplying the cracking furnace with the raw material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06155626-A (JP)
Title: Manufacture of passenger conveyor handrail and connecting jig for manufacture of it
Inventor: YOSHIDA MASANORI
IPC: B29K105/08
Filed: 1992-11-19
Abstract: PURPOSE:To improve productive efficiency, quality of product, and reduce manufacturing cost by applying a fixed tension on the whole length of a core body. CONSTITUTION:In order to hold tension of a core body 4 to be generated at manufacturing line on the whole length of the core body 4, tension holding belts 21A and 21B to which the head and termination of the core body 4 and a belt lacing 22 are fixed are respectively connected to a flexible tension jig 23 having a check member 23a for checking a tension member 3 and a connecting member 23b for axially mounting the belt lacing 22 with a fastening pin 25. Thus, a fixed tension can be applied to the whole length of the core body 4, so that a passenger conveyor handrail having stable quality can be manufactured with favorable yield.
Patent JP-2000135149-A (JP)
Title: Showcase
Inventor: YAMAGUCHI HIDEKI
IPC: A47F1/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To easily take out an article from a showcase and to prevent the occurrence of dead space in a storage chamber by arranging a forward inclined shelf in the storage chamber inside an insulated casing having a front opening, and arranging an article hanging device on the downside of this shelf. SOLUTION: When storing and displaying an article 30 such as bottle, an upper flange part 34 of the article 30 is inserted from an inserting part 35 of a hanging device 28. In the state of storing all the articles 30, the front article 30 is pushed by the rear article 20 and drooped from the main body of showcase. Therefore, a customer can easily recognize the article 30. When the customer purchases and takes out the article 30, a transparent door covering the front opening of the insulated casing is opened, the front article 30 is pulled out through the inserting part 35 by carrying up the upper flange part 34 to a position to cancel the regulation of a stopper 38. At such a time, the customer takes the lower flange part of the article 30 with a hand and pulls out the article 30 as twisting it upward.  Namely, it is enough only to carry the lower flange part of the article 30 to the upper front side with a flange 29 as a supporting point.
Patent JP-H01150577-A (JP)
Title: Processing agent for thermal recording paper
Inventor: TSUTSUMI SHUJI
IPC: B41M5/337
Filed: 1987-12-08
Abstract: PURPOSE:To make the pot life of the title processing agent excellent and to improve the printability, plasticizer resistance and water resistance of thermal recording paper, by preparing the processing agent from an aqueous solution containing a polyvinyl alcohol PVA resin containing an acetoacetate AA group and a zirconium salt. CONSTITUTION:A zirconium salt is used in a processing agent for thermal recording paper as a crosslinking agent together used along with PVA containing an acetoacetate group (acetoacetylated PVA). As a result, all of pot life, printing density, plasticizer resistance and water resistance can be satisfied. The acetoacetilated PVA to be used is obtained by introducing the acetoacetate (AA) group through the reaction of PVA with diketene. The content of the AA-group can be set to a range from 0.05mol.% to the max. concn. showing solubility with respect to PVA. As the zirconium salt, chloride, nitrate, sulfate and acetate show effect. The zirconium salt is used in an amount of about 0.2-10pts.wt. per 100pts.wt. of the acetoacetylated PVA resin. When the zirconium salt is 0.2pts.wt. or less, the effect imparting printing developed color density, plasticizer resistance and water resistance is insufficient and, when said salt is used in an amount of 10pts.wt. or more, pot life becomes short and the effect in printing developed color density, plasticizer and water resistance is not increased too much.
Patent JP-H09173633-A (JP)
Title: Game device
Inventor: KIMIJIMA YOSHIO
IPC: E04H4/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a game device for increasing the sense of reality by actually using water for which a maintenance operation relating to the water is hardly needed. SOLUTION: In this game device provided with a water tank 3 for forming a water surface 14, water circulation routes 37, 44, 48, 49, 51 and 38 for leading the water inside the water tank 3 from the water tank 3 to a filtering device 42 at the outside and circulating it from the filtering device 42 to the water tank 3 are provided, the water tank 3 is provided with a water level sensor 40 and water replenishing means 43, 54 and 55 for replenishing the water to the water circulation routes corresponding to signals from the water level sensor 40 are provided.
Patent JP-H09152534-A (JP)
Title: Optical fiber ribbon and its production
Inventor: IMAMURA KAZUO
IPC: G02B6/44
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a manufacturing cost of identifying elements while making it possible to easily visually identify individual optical fibers of an optical fiber ribbon. SOLUTION: This fiber tape is constituted by covering integrately plural optical fibers 2 arranged in juxtaposition with a covering body 3 and providing at least one end side of the arranging direction of the optical fibers 2... of a covering body 3 with earmarks 4, 5 for indicating the reference positions of the arranging order of the optical fibers 2.... If the arrangement of the optical fibers 2... is previously regulated for the earmarks 4, 5, what is each of the optical fibers 2... is identifiable at a glance by recognizing the positions of the respectively optical fibers 2... on the basis of the earmarks 4, 5. As a result, the need for forming colored layers on the respective optical fibers 2... is eliminated.
Patent JP-S63166497-A (JP)
Title: Apparatus for controlling air feed amount of aeration tank
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1986-12-27
Abstract: PURPOSE:To keep a state optimum, by a method wherein a respiration speed and the concn. of the suspended substance in a liquid mixture are measured and the respiration speed is calculated from the measured values while the objective value of the concn. of dissolved oxygen is determined from the deviation of the measured value or average value of the respiration speed and a respiration speed set value. CONSTITUTION:A respiration speed meter 2, a liquid mixture suspended substance densitometer 3 and a dissolved oxygen densitometer 4 are provided in the aeration tank 1 of a sludge treatment process in the vicinity of the outlet thereof. Respiratory coefficient Kr is calculated on the basis of the measured values of both the respiration speed meter 2 and the liquid mixture suspended substance densitometer 3 by the first operation part 5. Further, the deviation (Krs-Kr) or Kr of the first operation part 5 and predetermined respiratory coefficient Krs is calculated by proportional operation in the second operation part 6. Then, the alteration part of the objective value DO is calculated on the basis of the deviation to determine the objective value of DO and the opening degree of a control valve 8 is adjusted so as to obtain an air blow amount. By this method, the stable quality of treated water can be obtained.
Patent JP-H01151573-A (JP)
Title: Novel meldrum's acid derivative
Inventor: OGAWA KAZUFUMI
IPC: G03F7/004
Filed: 1987-12-08
Abstract: NEW MATERIAL:A compound expressed by formula I [R is alkyl, aralkyl, hydroxyalkyl or alkoxyalkyl; X is H, -SO2Cl or -SO3CH3, provide that SO2Cl contains quaternary salt thereof and -SO3H contains ammonium salt, organic base and quaternary salt thereof; n is 1-5]. EXAMPLE:2-[2-(4-Chlorosulfonylphenyl)ethyl]-5-diazo-2-methyl-1,3-dioxa ne-4,6-dione. USE:A photosensitive compound useful as a photosensitive reagent useful in photoreaction for semiconductor production, photoengraving, printing material, etc. PREPARATION:A compound expressed by formula II is reacted with malonic acid in the presence of acetic anhydride and sulfuric acid to afford a compound expressed by formula III, which is then reacted with tosyl azide in the presence of an organic base to give the compound expressed by formula I (X is H), which is reacted with chlorosulfonic acid to provide the compound expressed by formula I (X is -SO2Cl).