baber/WOPTO huggingface dataset:
Patent JP-H09178754-A (JP)
Title: Method for detecting creatinine and testing tool therefor
Inventor: CHU AMY H
IPC: G01N33/52
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a dry alkali reagent when examining creatinine for a long time. SOLUTION: Creatinine solution is brought into contact with a dry reagent system containing creatinine indicator under at least pH11.5 which is maintained by alkali substance. When detecting creatinine, the reagent system is packaged along with a sufficient amount of CO2 for practically suppressing the formation of carbon in section of the reagent system and a substance for absorbing at least some steam in atmosphere, thus reducing neutralization of alkali substance being stored.
Patent JP-H10101640-A (JP)
Title: New thioester
Inventor: IZEKI KATSUHIKO
IPC: C07C327/22
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for producing a nucleoside analog to be used as an antiviral agent and an anti-cancer agent. SOLUTION: This α, α-difluoro-β-hydroxythioester is shown by formula I [R<1> and R<2> are each an alkyl, a (substituted) aryl or a (substituted) aralkyl]. The compound of formula I is obtained by reacting a compound of formula II (R<3> to R<5> are each a halogen, an alkyl, an aryl, etc.) with an aldehyde of the formula R<2> CHO in the presence of a Lewis acid in a solvent. Tartaric acid-boron complex, L (or D)-leucine sulfonamide-boron complex, etc., besides TiCl4 , AlCl4 , etc., are used as the Lewis acid. When the optically active substance is used as the Lewis acid, an optical isomer of the compound of formula I in which a hydroxyl group containing carbon atom (C*) is in an R form or an S-form is obtained as the reaction product.
Patent JP-S62112508-A (JP)
Inventor: KOBAYASHI FUMIO
IPC: A47C1/025
Filed: 1985-11-12
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-H1182526-A (JP)
Title: Seal structure for rolling bearing
Inventor: KANEMOTO TAKAHIRO
IPC: F16C33/78
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To realize dust proof and low torque, by providing a seal elastic body with a lumbar part, and providing the lumbar part with a main lip, a sub-lip and an outside lip, forming a grease pool between the main lip and the sub-lip, and providing the outside lip with a breathing groove. SOLUTION: An elastic body 7 of a seal 5 has a bore side extended part 8a extended from a bore end 9a of a core bar 9 to the bore side, and the bore side extended part 8a is provided with a thick part 10 near the bore end of the core bar 9, a lumbar part 11 which is thinner than the thick part 10 and extended to the bore side, a main lip 12 and an outside lip 13 protruding from the tip of the lumbar part 11 to the inside and the outside of the bearing, and a sub-lip 15 extending from near the base of the lumbar part 11 to the inside of the bearing and forming a grease pool 14 between the main lip 12 and itself. The outside lip 13 has a breathing groove 16 in the circumferential direction of the tip.  Thus, dust proof and low torque can be realized, while the increase of torque can be avoided in spite of the rapid increase of internal pressure, and even a seal groove of normal shape can be dealt with.
Patent JP-S63107710-A (JP)
Title: Continuous filter
Inventor: TOGO IKURO
IPC: B01D29/09
Filed: 1986-10-24
Abstract: PURPOSE:To filter at a high speed and minimize filter medium consumption effectively by pressurizing solution to be treated by a raw water pump and depressurizing a filter tank by a vacuum pump. CONSTITUTION:A raw water pump 11 is mounted on a raw water tank 1, and a filtrate pump 41, a filtrate level switch 43 and a vacuum pump 44 are mounted on a filtrate tank 4. When clogging of a filter medium 3 is increased and the level of filtrate is lowered down to a given level, said state is sensed by said switch 43. Then, the delivery of coolant is stopped by a controller 6, and by backflowing the coolant remaining in an upper treatment case 23 to a raw water tank 1 and lifting up the upper treatment case 23, filtering surface 22 is released. The filter medium 3 corresponding to the length of the filtering surface 22 is taken up, a new filter medium section being placed on the filtering surface 22, and the filter medium 3 is contact bonded with a lower filter case 21, the coolant being delivered into the treatment case 23 to start regular filtration.
Patent JP-S60132135-A (JP)
Inventor: ROIDO ZEEN BATSUHA
IPC: F16D55/00
Filed: 1984-11-30
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-H0592284-A (JP)
Title: Apparatus for laser beam machining
Inventor: SAITO SHIGEKI
IPC: B23K26/32
Filed: 1991-09-30
Abstract: PURPOSE:To provide a laser beam machining apparatus, in which a material to be machined having aluminum or its alloy, etc., as the constituting material can efficiently be machined. CONSTITUTION:This apparatus is provided with a first laser beam irradiating means 1 composed of CO2 laser beam, a second laser beam irradiating means 2 generating the laser beam easily absorbed to the material 5 to be machined and melting the surface layer part of the material 5 to be machined, an optical system 3, 4 for introducing the laser beams 1a, 2b in the first and second laser beam irradiating means 1, 2 to the material 5 to be machined and a setting means 6 for irradiating timing in the first and second laser beam irradiating means 1, 2.
Patent JP-H02100607-A (JP)
Title: Structure for working clutch of agricultural working machine
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1988-10-06
Abstract: PURPOSE:To prevent a situation in a state of a connected clutch until a working device attains a prescribed position by setting a clutch connection operating mechanism at a lower operating speed than that of a clutch disconnection operating mechanism respectively operated by operating tools. CONSTITUTION:A clutch connection operating mechanism and a clutch disconnection operating mechanism for an operating clutch are linked to an operating lever 8 for lifting or lowering a working device. The clutch connection operating mechanism is set at a lower operating speed than that of the clutch disconnection operating mechanism so as to attain the working clutch in a connection state behind. Thereby, the working device attains a prescribed position during the time.
Patent JP-2001077194-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA TOMIO
IPC: H01L21/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, which can eliminate a dimensional conversion difference and can simplify a manufacturing process by omitting an etching step. SOLUTION: The method for manufacturing a semiconductor device includes steps of forming a resist film 3 on an opening formation region for contact hole or the like, forming an insulating film 4 in a region other than the resist film 3, and removing the resist film 3 to form an opening such as a contact hole 8a in the insulating film 4.
Patent JP-H0299302-A (JP)
Title: Extrusion molding method for tile and opening section used in the method
Inventor: NAKAJIMA AKIHIRO
IPC: B28B3/26
Filed: 1988-10-06
Abstract: PURPOSE:To provide fine, natural and diversified scooped pattern by providing a plurality of grooves on a molded surface in the direction crossing the tile extruding direction, extruding a tile material into an extrusion molding section and forming a scooped pattern on the surface by means of grooves. CONSTITUTION:Paste for a tile raw material is pressurized and compressed from a front section 11 of an opening section main body into a tile extrusion molding section 2, molded into a flat board-shaped tile body on a molding surface 21 and extruded out of an opening section 24. At that time, every time paste is passed through grooves 22 provided on the molding surface 21, the pressure variation and agitation to the surface of the tile body are generated to form fine, natural and diversified scooped pattern on the surface of tile body. As the grooves 22 are formed on the whole of upper and lower surfaces out of the molding surfaces 2, the scooped pattern is formed on the whole of surfaces of two tile bodies. The rear surfaces of said two tile bodies are flat and remain without pattern. A tile product is completed by putting patterns on said two tile bodies, if necessary, and calcining.
Patent JP-H1180463-A (JP)
Title: Electrically conductive olefin resin composition
Inventor: SASAKI SHINGO
IPC: C08L23/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive olefin resin composition excellent in electrical conductivity, storage stability and adhesion properties or the like. SOLUTION: A solution or an emulsion obtained by dissolving or dispersing 10-30 parts by weight of a modified olefin resin composition into 90-70 parts by weight of an aromatic hydrocarbon solvent is dispersed with 10-3,000 parts by weight, relative to 100 parts by weight of the modified olefin resin composition, of spherical carbon fine particles having an average particle diameter of 200 μm or less or electrically conductive fine particles in which spherical carbon fine particles are plated with a metal.
Patent JP-H0299386-A (JP)
Title: Image recording method and its apparatus
Inventor: NAGAI KIYOFUMI
IPC: B41M5/382
Filed: 1988-10-06
Abstract: PURPOSE:To enable a high density high resolution image to be recorded by a method wherein a high molecular gel is kept on a conductive base, and a recording material is arranged between a back plate arranged facing the high molecular gel and the high molecular gel. CONSTITUTION:A recording apparatus is composed of a conductive base component (composed of a base film 1a and a conductive layer 1b), a high molecular gel layer 2 which is arranged on this conductive base component 1 and keeps recording liquid, a thermal head 31 applying thermal energy according to an image signal, a back plate 4, recorder rotation support rollers 5 and 6, a recording liquid supply system 7 (composed of recording liquid 71 and a recording liquid supply porous roller 72), and high voltage power supply (1400V). The conductive base component 1 is heated with a thermal head 31 according to the image signal by using this apparatus, and the recording liquid 71 is discharged in a dot like manner to apply voltage between the back plate and the base component 1. Recording liquid 71b is made to fly and is stuck to a recording material 0 to obtain a recording image.
Patent JP-H0194467-A (JP)
Title: Clock synchronizing system for multiplexer system
Inventor: NAKAI SHOICHIRO
IPC: G06F15/177
Filed: 1987-10-06
Abstract: PURPOSE:To prevent the transmission of a message from concentrating at a specific time by starting the transmission of the inquiry message of the time with each processor after the random time passes from the time set beforehand. CONSTITUTION:Respective processors 301-305 wait for random time passages in a range set beforehand, when specific times for the clocks of the self- processors arrive. The (m) number of the processors out of the (n) number of the processors 301-305 in a system are selected at random, the clock information of the said processors is inquired, and the clock values of themselves are reset based on the inquired clock information. Thus, the message to secure synchronization can be prevented from concentrating and transmitting at the specific time.
Patent JP-H1193074-A (JP)
Title: Fiber aggregate for garment and garment
Inventor: SUGIURA HIROKO
IPC: A41D27/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a garment that can alleviate the sharp increase of humidity in a space inside clothes caused by working or sport and the rapid decrease thereafter and is useful for maintaining comfortableness and health and for prevention of the reduction in working efficiency. SOLUTION: A fiber assembly for clothes and a garment having the assembly attached has the moisture content of <=15% at 30 deg.C and 55% RH. The moisture absorption rate per appearance area of the fiber assembly is >=1.00 g/cm<2> .min, when the conditions shift from 30 deg.C, 55% RH to 30 deg.C, 85% RH, while the moisture release rate per the appearance area of the fiber assembly is >=0.35 g/ m<2> .min, when the conditions shift from 30 deg.C, 85% RH to 30 deg.C, 55% RH.
Patent JP-S63106301-A (JP)
Title: Screw fluid machine
Inventor: FUJIWARA MITSURU
IPC: F04C18/16
Filed: 1986-10-24
Abstract: PURPOSE:To lessen clearances between the bore wall and the male/female rotors of a fluid machine in the caption so as to reduce a leakage loss, by varying distances from the bore walls to the center lines of the male/female rotors near a high pressure port so that the distances gradually decrease from the low-pressure side end face to the high pressure-side end face at normal temperature in accordance with a tempera ture distribution. CONSTITUTION:A bore 6 is formed in the casing 2 of a screw compressor 1, in which a male rotor 3 and a female rotor 4 are enclosed and said bore 6 is split into two portions on bore walls 8, 9, sides parallel to each other. The casing 2 is provided with a high pressure port 15 and a intake port 18, the former communicates with respective portions on the bore walls 8, 9 sides, the latter is to feed gas into the portions on the bore walls 8, 9 sides via a low pressure port. Here, the amount of the deviation of the radius line 30 of the bore wall 8 during operation from the radius line 28 of the bore wall 8 at normal temperature is set to be large at the high pressure side end face 35 but small at the low pressure side end face 36; e.g., the radius (r) of the bore 8 at normal temperature is set to become smaller as it goes nearer to the high pressure side end face 35 so that the bore radius (r) at any part of the bore 8 may become even in the operating state of a machine.
Patent JP-H07111049-A (JP)
Title: Device for connecting flexible printed wiring
Inventor: TOSAKA SUSUMU
IPC: G11B21/02
Filed: 1993-10-08
Abstract: PURPOSE:To provide a flexible printed wiring connection device capable of thinning the whole device and preventing the omission of a male connector. CONSTITUTION:An insertion hole 28 is provided on an attaching position of a female connector 27 of a printed substrate 26, and a plug in mouth is faced on the insertion hole 28, and the female connector 27 is fixed to the surface side of the printed substrate 26. Then, the male connector 25 is penetrated through the insertion hole 28 from the rear side of the printed substrate 26, and is fitted to the female connector 27, and a bottom plate 11 is faced on the rear side of the male connector 25.
Patent JP-2000087161-A (JP)
Title: Sintered composite material and its manufacture
Inventor: WATANABE KAZUTO
IPC: C22C1/05
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse graphite powder in Al or Al alloy without the aggregation even if the surface of the graphite powder is not coated with a metal and to manufacture a sintered composite material excellent in wear resistance and lubricity. SOLUTION: A powdery mixture of an Al-base metal powder and graphite powder whose shape is massive is prepd. The ratio of the particle diameter of the graphite powder to that of the metal powder is >=0.2. The powdery mixture is compacted and the resultant green compact is sintered to manufacture the objective sintered composite material contg. graphite particles dispersed in a continuous phase of Al or Al alloy.
Patent JP-S62113174-A (JP)
Title: Controller for copying machine
Inventor: FUKUDA MINORU
IPC: G03B27/34
Filed: 1985-11-13
Abstract: PURPOSE:To improve the operability of a copying machine by setting automatically the magnification of a copy image to an original image to a preliminarily determined initial state when the designation of a copy number designating means is updated and preventing miscopying when an operator is changed. CONSTITUTION:When a prescribed operation mode is set to the initial state by automatic setting processings PR0, PR1, and PR2, a timer T1 does not expire till the execution of the next copy process after an operator sets the number of copies, the copy magnification, or a paper feeding system. Consequently, when a long time (for example, 3min) elapses after the copy magnification or the like is set, the operator is judged to be changed and the number of copies, the copy magnification, etc., are set to initial states in accordance with the key operation because a timer T2 expires though the copying operation is not performed. If the operator sets erroneously the copy magnification, the designation of the paper feeding system, or the like to start the copying operation, it is set correctly just after the end of the copy process.
Patent JP-S62113158-A (JP)
Title: Developer for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/087
Filed: 1985-11-13
Abstract: PURPOSE:To stabilize the extent of triboelectric charge and to make the distribution sharp and uniform by combining a positively chargeable toner contg. a binding resin, a colorant and diorganotin borate with positively chargeable fine silica powder. CONSTITUTION:Diorganotin borate used may be represented by formula ( (where R1 and R2 are organo-groups of the same kind or different kinds). The preferred organo-groups are groups which improve the affinity of the diorganotin borate for a binding resin and increase the charge density of Sn. Fine silica powder formed by a dry or wet process can be used as fine silica powder as one of the constituents of a developer. The fine silica powder is treated with silicone oil having N in the side chain. Silicone oil having partial structures represented by formula II and/or formula III (where R1 is H, alkyl, aryl or alkoxy, R2 is alkylene or phenylene, each of R3 and R4 is H, alkyl or aryl and R5 is a heterocyclic group contg. N) can be used as the silicone oil having N in the side chain. A silane coupling agent contg. N is also used. The structure of the agent is generally represented by formula IV (where R is alkoxy or halogen, Y is amino or an organo-group having at least one N atom, each of m and n is 1, 2 or 3 and m+n=4).
Patent JP-H07108898-A (JP)
Title: Safety device for acceleration sensor
Inventor: KOIDE TERUHIKO
IPC: B60R21/16
Filed: 1993-10-12
Abstract: PURPOSE:To provide a safety device for an acceleration sensor, capable of preventing any unnecessary operation of the acceleration sensor without increasing an operating force for release. CONSTITUTION:A plate spring 72 having a fixing portion 72A fixed to the inner peripheral portion of a body block 18 is provided in a portion opposite to the recessed portion 40A of an inertial mass 40, the end portion of the plate spring 72 being curved to form an engagement portion 72B. A shaft 76 is provided in a portion opposite to the abutting portion 72C of the plate spring 72, and that end portion of the shaft 76 which is on the side of the plate spring 72 is pointed 76A into a conic shape. The shaft 76 is energized by a compression coil spring 79 toward the plate spring 72, and the plate spring 72 is made to undergo elastic deformation by the shaft 76 and engages with the inertial mass 40, stopping the inertial mass 40 from moving in the direction of arrow B.
Patent JP-2000089790-A (JP)
Title: Speaker input information setting method in voice recognition device and recording medium stored with speaker input information setting processing program in the same device
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/24
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enable even a speaker whose recognition rate is bad to set contents which should be set with respect to a voice recognition device easily. SOLUTION: When the voice of a speaker is not recognized satisfactorily in a normal recognition mode M1, this device is shifted to a help mode by simultaneously pressing an affirmation button and a denial button for several seconds or more and the device notifies that the device is in the help mode to the speaker (steps s110 to s112). Then, whether either of the affirmation button or the denial button is pressed or not is judged (steps s113 to s115) and prescribed processing corresponding to it is performed (a step s116). For example, when the affirmation button is pressed, the device judges the response of the speaker as an affirmation and when the denial button is pressed, the device judges the respense of the speaker as a denial.
Patent JP-H04164330-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMA TAKASHI
IPC: H01L21/3205
Filed: 1990-09-25
Abstract: PURPOSE:To improve the adhesion of a photoresist film to a base interlayer insulating film by a method wherein the interlayer insulating film is subjected to dry etching using CF gas and thereafter, a fluorine-containing carbon organic matter adhered on the surface of the interlayer insulating film is removed by performing a plasma treatment using oxygen gas or by performing an etching with an etching liquid consisting of a hydrofluoric acid. CONSTITUTION:A gate electrode 4 and n<+> diffused layers 2 and 3, which are used as a source and a drain, are formed on and in a semiconductor substrate 1 and thereafter, a boron phosphosilicate glass (BPSG) film 5 is formed thickish on the whole surface as an interlayer insulating film 5. Then, the BPSG film is subjected to entire surface etching by a dry etching method using CF4 gas and the surface of the BPSG film is flattened. Then, a plasma treatment using oxygen gas is performed to remove a fluorine-containing carbon organic matter 7 adhered on the surface of the BPSG film. In such a way, the organic matter 7 formed on the surface of the film 5 is removed and after that, a photoresist pattern 8 is formed. Thereby, the adhesion of the pattern 8 to the film 5 is improved.
Patent JP-H0974873-A (JP)
Title: Level-controlling apparatus for machine body of crawler-type mobile farm machine
Inventor: WATANABE HITOSHI
IPC: B62D55/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the level-control of the machine body of a combine by carrying out the control for keeping the horizontal attitude of the machine body simultaneously with the control for keeping the body at a target height. SOLUTION: When the lateral inclination of a vehicle frame 1 is detected by a lateral inclination sensor, the outputs of the right and left solenoid valves are switched to extend or contract right and left rolling cylinders 5 to make the vehicle frame 1 horizontal by lifting or lowering the right or left side of the vehicle frame 1. When the deviation between the average vehicle height of the right and left sides of the vehicle frame 1 and the target vehicle height relative to a crawler frame 2 is detected by the signal transmitted, e.g. from right and left stroke sensors in the above leveling procedure, the outputs of the right and left solenoid valves are switched to extend or contract the right and left rolling cylinders 5.  The motion of the right or left side of the vehicle frame 1 near the target height is stopped and the other side deviated from the target height is lifted or lowered toward the target vehicle height to correct the average vehicle height close to the target vehicle height. The above operations are alternately repeated until the vehicle frame 1 becomes horizontal.