baber/WOPTO huggingface dataset:
Patent JP-H1022747-A (JP)
Title: Operation amplifier output circuit
Inventor: KAWAHARA HIROYOSHI
IPC: H03F3/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent output fluctuation generated when noise enters from an output terminal by adding the buffer of specified constitution to the preceding stage of an output transistor. SOLUTION: An output circuit comprises an NPN transistor Q3 and a PNP transistor Q2 and is driven by the NPN transistor Q1. In this case, the buffer comprising the emitter-follower of the NPN transistor Q4 and the PNP transistor Q5 is respectively added to the preceding stage of the output transistors Q2 and Q3. At the rising edge of the noise which enters from the output terminal, since the transistor Q3 and the transistor Q4 become inverse bias, the rising edge is not transmitted to the collector or base of the transistor Q1. Thus, the transistor Q1 is not turned ON and the output fluctuation is not generated. At a falling edge, since the transistor Q2 and the transistor Q5 become the inverse bias, the output fluctuation is not generated also in this case.
Patent JP-H0460728-A (JP)
Title: Data processor
Inventor: HARA SHUICHI
IPC: G06F12/08
Filed: 1990-06-29
Abstract: PURPOSE:To execute a high speed processing in segmentation environment by providing a segmentation-only cache memory consisting of a cache tag part and a cache data part. CONSTITUTION:When main storage address information 30 is generated, the entries of the cache tag part 41, an effective bit part 42 and the cache data part 43, which main storage address information 30 designates, are accessed and entry data is read. The content of the entry which is read from the cache tag part 41, namely, main storage address information is supplied to one input of a comparison circuit 44. Generated main storage address information 30 is supplied to the other input of the comparison circuit 44. The comparison circuit 44 compares the contents of both inputs and outputs a coincidence signal 45 showing coincidence/non-coincidence. When the coincidence signal 45 from the comparison circuit 44 shows non-coincidence, a new segment descriptor is read from a segment table on a main storage to a data bus 50.
Patent JP-S6327738-A (JP)
Inventor: RUTSUTSU BERUGAA
IPC: G01N22/00
Filed: 1987-07-09
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-2000000909-A (JP)
Title: Composite foam
Inventor: TANAKA RIKIZO
IPC: B32B27/32
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite foam excellent in moldability and dimensional stability at a time of thermal molding and having lightweight properties, high rigidity and excellent heat insulating properties. SOLUTION: In a composite foam 11 wherein a surface material is laminated on at least the single surface of a crosslinked resin foam 6, the crosslinked resin foam 6 compresses a propylene type resin and an ethylenic resin and the surface material comprises a composite sheet of thermoplastic resin films 7a, 7b, 9a, 9b and sheets of inorg. fibers 8a, 8b.
Patent JP-H0519047-A (JP)
Title: Entering/leaving time management system using mobile body identification device
Inventor: NABESHIMA HIDEO
IPC: G08B3/10
Filed: 1991-07-10
Abstract: PURPOSE:To enable a specified amount of time lapse to be reported to a mobile body without any contact after it enters a specified area. CONSTITUTION:A needed information is read from an answering device 2a which an entering person 3a has by an interrogation device 1a. When a certain amount of time passes after entering, a signal which activates a reporting means such as a buzzer is sent from the interrogation device 1c to the answering device 2c of an entering person 3c without any contact. When the interrogation device is installed, it is possible to report that a certain amount of time passed without any contact wherever the entering person may be located. Also, by assigning an identification number which is peculiar to each answering device, a plurality of mobile bodies can be time-managed simultaneously.
Patent JP-H1112380-A (JP)
Title: Acrylic expandable resin composition and molded product thereof
Inventor: KINOSHITA MASASHI
IPC: C08K5/138
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in surface disposition and plate-out resistance, capable of giving highly expanded molded products free from rough cells, and useful for furniture products and automotive goods, etc., by compounding an acrylic resin, a plasticizer, a thermally decomposable organic foaming agent and a specific organometallic salt. SOLUTION: This composition comprises (A) 100 pts.wt. of an acrylic resin [e.g. methyl methacrylate (co)polymer solid at normal temperatures], (B) e.g. 30-150 pts.wt. of a plasticizer, (C) e.g. 0.05-10 pts.wt. of a thermally decomposable organic foaming agent, and (D) e.g. 0.05-2 pts.wt., on a metal basis, of a perbasic organometallic salt [e.g. prepared by reaction of an organic carboxylic acid or phenolic compound with a metal (hydr)oxide, wherein the metal component is a basic metal such as zinc, cadmium, tin, lead, barium or calcium].
Patent JP-H0813000-A (JP)
Title: Production of granular detergent composition having high bulk density
Inventor: IDE YASUHIKO
IPC: C11D10/02
Filed: 1994-06-28
Abstract: PURPOSE:To reduce dusting which tends to be a problem when producing a granular detergent composition containing a salt of alpha-sulfo fatty acid ester without using spray drying and obtain a granular detergent composition having a high bulk density. CONSTITUTION:A surfactant paste containing a salt of alpha-sulfo fatty acid ester as the main surfactant and inorganic particles containing an alkali builder other than a silicate are granulated in a mixing granulator or an agitating granulator to give detergent granules (A) having a bulk density of at least 0.5g/cc. The detergent granules (A) and detergent granules (B) containing a sufactant other than a salt of alpha-sulfo fatty acid ester as the main surfactant and having a bulk density of at least 0.5g/cc are subjected to powder mixing at a weight ratio of the granules (A) to (B) of (2:8) to (9:1) to produce a granular detergent composition having a high bulk density.
Patent JP-H08340203-A (JP)
Title: Fixing structure for coaxial dielectric resonator
Inventor: NOBA TAKAYA
IPC: H05K1/18
Filed: 1995-06-12
Abstract: PURPOSE: To reduce stress due to the warp or the like of a circuit board while securing joint strength by joining the longitudinal direction of a coaxial dielectric resonator with the circuit board over length required for electric junction and joining its width direction only to width satisfying mechanical strength. CONSTITUTION: In the case of loading a coaxial dielectric resonator 1 on a circuit board 2 in a high frequency electric element using the resonator 1, the longitudinal direction of the resonator 1 is joined with the board 2 over length (d) capable of sufficiently securing electric junction from an opened end face 11 up to a short-circuit end face 12, i.e., about 70 to 80% the length (c) of the resonator 1. The width direction of the resonator 1 is joined only by width satisfying mechanical strength, i.e., width (b) corresponding to about 60% the length (a) of one side of the resonator 1. A prescribed pattern of solder paste is applied to the board 2, and after loading the resonator 1 on the board 2, the whole is heated to join the resonator 1.  Since the resonator 1 can be surely grounded in the vicinity of the opened end face 11 having maximum field distribution and a part of an area close to the short-circuit end face 12 is floated, stress can be reduced.
Patent JP-H0334986-A (JP)
Title: Cephalosporin compound
Inventor: ISHIMARU HISAYASU
IPC: A61P31/04
Filed: 1989-06-29
Abstract: NEW MATERIAL:The compound of formula I [X and Y are halogen or one is halogen and the other is H; Z is H, halogen, (substituted) vinyl, lower alkoxy, lower alkylthio or CH2B (B is H or nucleophilic residue)]. EXAMPLE:7-[2-(2-Tritylaminothiazol-4-yl)-2(Z)-diphenylmethyloxycarbony l(3,4- diacetoxy-2,5-dichlorophenyl)methyloxyimino acetamido]-3-(1,2,3-thiadiazol-5-yl) thiomethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester of formula II. USE:An antibacterial agent. PREPARATION:The objective compound is produced by reacting a compound of formula III (R3 is H or carboxyl-protecting group) (or its reactive derivative) with a compound of formula IV (R1 is hydroxy-protecting group; R2 is H or amino-protecting group) (or its reactive derivative).
Patent JP-H0611321-A (JP)
Title: Method for inspecting solder printing
Inventor: NAGANO DAISUKE
IPC: G01B11/24
Filed: 1992-06-29
Abstract: PURPOSE:To shorten the preparing time of a program and, at the same time, to eliminate the variation of measured value of a height among workers so as to stabilize the measurement accuracy of the height by automatically setting a reference point for measuring the height based on a printed board before printing. CONSTITUTION:A detection picture 10 is produced from the positional information and processable extent of component pads 6 to be inspected and the luminance level at each point is obtained by measuring a board before printing solder. Then the luminance levels of the pads 6 within a detection frame 8 indicating the extent of previously designated pads to be inspected is calculated. For the part outside the frame 8, parts 7 having nearly the same luminance levels as the obtained luminance levels are extracted and a reference point 9 for measuring height of a previously designated dimension is set as a reference point for measuring solder height. By repeating the above-mentioned procedures, height reference points are automatically set against all inspection pictures.
Patent JP-H05103687-A (JP)
Title: Production of gluten enzymic hydrolyzate having insulin enhancing action
Inventor: KINOSHITA EMIKO
IPC: A61K38/00
Filed: 1991-06-17
Abstract: PURPOSE:To efficiently obtain a gluten enzymic hydrolyzate having enhancing action on insulin by reacting gluten (or a substance containing it) with a proteolytic enzyme derived from the genus Aspergillus. CONSTITUTION:Gluten (or a substance containing it) is reacted with a proteolytic enzyme (e.g. an alkaline protease derived from Aspergillus.oryzae ATCC-20836), preferably at 30 deg.C for 15-48hr to afford the objective substance. Furthermore, an aqueous solvent such as water in an amount of 5-20 times (wt./wt.) is normally preferably added before reacting the gluten (or the substance containing it) with the enzyme to carry out sterilization at 121 deg.C for 5-20min under 1atm.
Patent JP-H1180361-A (JP)
Title: Sealant material for toner cartridge
Inventor: DOWLEN KATHRYN E
IPC: C08G77/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a random silicone copolymer capable of exhibiting effect as a sealant of toner cartridge by including a component containing an alkylmethylsiloxane and dimethylsiloxane. SOLUTION: This copolymer is a random silicone copolymer of the formula [(x) is contained in an amount of about 0.9888- about 0.995 based on the copolymer; (y) is contained in an amount of about 0.005- about 0.12 based on the copolymer; R contains about 70-100% 15-60C alkyl and about 0-30% 2-14C alkyl] and has preferably about 80,000-250,000 weight average molecular weight. In the formula, (x) part of the molecule represgnts silicone oil component and (y) part of the molecule represents silicone wax part. It is preferable that the copolymer has the shape of paste or caulking material and has about 3,000-7,000 cps viscosity at about 93 deg.C. The copolymer can be used as a releasing agent composition and is preferably contained at a ratio of about 50% to 97%.
Patent JP-H0613415-A (JP)
Title: Semiconductor manufacturing jig
Inventor: KANAMAKI MASAYUKI
IPC: B65D85/00
Filed: 1992-06-29
Abstract: PURPOSE:To house a thin lead frame and conduct conveyance and assembly, and to prevent the deformation of the lead frame at the time of operation. CONSTITUTION:A lead-frame housing carrier 1, in which a lead frame 3 formed by integrally molding a plurality of heat sinks 3a together with leads is housed and to which recessed section 1a, 1b are bored, and a cover plate 2, which has through-windows 2a, from which each heat sink 3a of the lead frame 3 housed in the carrier 1 and lead free-end sections 3b arranged around the heat sinks 3a are exposed, which detachably closes the cover of the carrier 1 and in which the lead frame 3 is received and held, are provided.
Patent JP-H0923600-A (JP)
Title: Stator of motor
Inventor: NISHIO SEIJI
IPC: H02K3/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a small sized and high output motor by enhancing dielectric strength of motor having laminated iron core divided in the direction of circumference to which a high density coil is wound, regarding the liminated iron core of stator of motor. SOLUTION: An insulating section 13 is formed to a liminated iron core 11 which is divided in the direction of pole for each pole tooth unit and high density coil 12 is wound in a line orthogonal to the pole tooth section. Thereafter, in the stator of motor where predetermined number of the laminated iron cores 11 are coupled in the cylindrical form, the coil is wound in the line connecting the neutral point at the nearest side, while the phase input to the side nearest to the pole tooth section. Thereby, voltage difference between different phases can be reduced and the dielectric strength can be enhanced.
Patent JP-S6230978-A (JP)
Title: Sonar signal display system
Inventor: AMAMIYA HIDEKI
IPC: G01S7/56
Filed: 1985-08-01
Abstract: PURPOSE:To facilitate the searching and the identification of a target, by performing an superposition display of a phase difference signal and a Doppler signal on the same screen to catch several signals at one time. CONSTITUTION:A signal from a transmitter/receiver 100 is supplied to a signal processing/feature element extraction circuit 200 to extract the feature element of the signal via a split beam mutual correlation processing circuit 201, a phase difference detection processing circuit 202 and a phase difference/amplitude conversion circuit 203 and after the processing of the phase difference, the Doppler of the signal is detected and processed via a phase shaping circuit 204, a frequency analysis circuit 205, a Doppler detection circuit 206 and a Doppler/color conversion circuit 207. The processed signals are inputted into an information combining circuit 300 and fed to a display screen generation circuit 303 through a amplitude value recording circuit 301 and a color information memory circuit 302. Thus, the phase difference signal and the Doppler value signal are overlapped and fed to a display 400 for indication.
Patent JP-S6231655-A (JP)
Title: Paper end mark detector
Inventor: NIRASAWA YOSHINOBU
IPC: B65H7/14
Filed: 1985-08-02
Abstract: PURPOSE:To detect the paper end mark reliably by dividing the photoelectrically converted output voltage from first photo-sensor for photoelectrically converting the light reflected from the ground color section of paper on the basis of threshold level of comparator to be detected by means of a resistor. CONSTITUTION:It is comprising first photo-reflector PR1 constructed with first photo-transistor TR1 for detecting existence of recording paper and first light emission diode D1 and first comparator CMP1 for comparing the photoelectrically converted voltage from first phototransistor TR1 with a threshold level to be fed from voltage source VT to produce a binary signal indicating the existence of recording paper. Furthermore, second photo-reflector PR2 constructed with second photo-transistor TR2 for detecting the endmark of recording paper and second light emission diode D2, resistors R5, R6 for dividing the photoelectrically converted output voltage from first transistor TR1 and second comparator CMP2 for comparing the photoelectrically converted output voltage from second phototransistor TR2 with said divided voltage to produce a binary signal indicating the existence of endmark are provided.
Patent JP-S5695530-A (JP)
Title: Crowning working device in gear cutting machine tool
Inventor: KIMURA KANBEE
IPC: B23Q1/44
Filed: 1979-12-28
Abstract: PURPOSE:To utilize for manufacturing a gear which is required to have a particularly high accuracy by a constitution wherein of motions to be given to a saddle sliding base, even if a quantity is small, a motion receiving an influence of a stick slip is generated smoothly without depending upon the sliding of a work saddle on the saddle sliding base. CONSTITUTION:The device consists of a bed 1, a saddle sliding base 2 and a work saddle 3, etc. of a gear cutting machine tool. Further, a gear to be machined 4 is supported by the saddle 3 through a work support 5 and a work table 6 on the saddle 3. Further, a tool 7 for performing a creation working of a gear 4 and a guide part 9 of a saddle 8 are installed on a tool saddle 8. Next thereto, the motion of the saddle 3 is given while leaf springs 13, 14 are being deflected and the motion of the saddle 3 is faithful to the shape of an operational surface 24 of a cam 20 and very flexible and smooth and a gear having an exact tooth trace (a gear for which a crowning working is applied) is obtained. With this, contribution can be made to a manufacture of a gear which is required to have a particularly high accuracy.
Patent JP-H0335078-A (JP)
Title: Tacky adhesive sheet
Inventor: FUJII KIMIHIRO
IPC: C09J7/02
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a tacky adhesive sheet having excellent feeling and flexibility and suitable for a plaster by laminating and bonding a tacky adhesive agent composed of a styrene-diene-styrene block copolymer to a substrate sheet containing a polyurethane-PVC compound and a tackifier resin. CONSTITUTION:The objective sheet is produced by laminating and bonding a tacky adhesive agent composed of a styrene-diene-styrene block copolymer to a substrate sheet composed of a resin composition containing 100 pts.wt. of a polyurethane-PVC compound and 5-30 pts.wt. of a tackifier resin (preferably an alicyclic saturated hydrocarbon, a hydrogenerated rosin ester or a ketone resin having a softening point of 40-150 deg.C).
Patent JP-2000001099-A (JP)
Title: Automatic wall paper sizing machine
Inventor: MIYAKI KANJI
IPC: B44C7/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To previously adhere a paste to a region in which a paste adhering amount of a surface of a sizing roll is reduced before starting redriving after a temporary stop by rotatably driving the roll reversely to a feeding direction by a reversely rotary driver. SOLUTION: A lower side pinch roll 13 for inputting a cloth 100 from a rear side in a sizing machine body 1 and a sizing roll 15 or the like for coating a rear surface of the cloth 100 with a paste transferred from a paste lifting roll 17 are arranged in parallel at a predetermined distance in a lower structure 3. In the case of redriving after a drive is stopped, a motor reversely rotates the roll 17 for about 2 sec according to an operation command of a reversely rotary driver immediately before starting rotary drive control of the motor. Thus, the roll 15 and the roll 13 cooperated with the roll 15 via a gear are reversely rotatably driven, and the cloth 100 is reversely moved at a predetermined distance. The paste can be newly adhered by the reverse drive to a region of the roll 15 in which a paste adhering amount is reduced by flow dropping during a stopping time.
Patent JP-S6148943-A (JP)
Title: Semiconductor device
Inventor: NARUKAWA TAKASHI
IPC: H01L23/522
Filed: 1984-08-16
Abstract: PURPOSE:To maintain and improve a moisture resistance strength of a metal wiring film on a semiconductor substrate by applying a surface protecting cover film to the semiconductor substrate and making the surface protecting cover film effect maximal. CONSTITUTION:After an epi layer 1' on a semiconductor substrate 2' and metal layer wiring films 4', 6', 7', 8', 14' and 15' on an insulating layer 12' are formed, the lower metal wiring films 4' and 7' are formed on the stabilized insulating layer 12'. When a metal wiring layer insulating film layer 10' is formed on it and a through hole 9' is provided in the layer 10', a vicinity of scribe portions 3' and 17' which are the surroundings of the semiconductor substrate and the insulating film layer 10' in a vicinity of a metal electrode portion 11' are eliminated selectively. When there are not the upper metal wiring films 6', 8' and 15', 14' is disposed and its surface is covered with an insulating protecting cover 13' for moisture resistance and impurity protection.
Patent JP-H074444-A (JP)
Title: Constant velocity universal joint
Inventor: SHINODA GORO
IPC: F16J3/04
Filed: 1993-06-18
Abstract: PURPOSE:To improve low temperature properties of a constant velocity universal joint by sealing in grease, and concurrently mounting a boot formed out of chlorine containing rubber blended with a ester based plasticizer. CONSTITUTION:Grease based on base oil in an ester system is available in commercial markets, and grease on the market can be used as is. And as a in a ester based plasticizer forming the base oil, material identical to material mixed with chlorine containing rubber shall preferably be used. In the constant velocity universal joint where grease is sealed in, and a boot formed out of chlorine containing rubber blended with a ester based plasticizer is mounted, the use of grease, based on plasticizer in an ester system as base oil, for sealed-in grease and permits its low temperature properties to be remarkably improved.
Patent JP-H0617005-A (JP)
Title: Coating composition
Inventor: YAMAOKA HIROAKI
IPC: C09D183/04
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a coating composition which can form a surface excellent in antistatic properties, scratch resistance and transparency on a molding by mixing a tin alkoxide with an alkoxysilane or its hydrolyzate, an organic- solvent-soluble resin and an organic solvent. CONSTITUTION:The composition comprises a tin alkoxide (e.g. tetramethoxytin or dimethoxytin), an alkoxysilane or its hydrolyzate (e.g. tetramethoxysilane), an organic-solvent-soluble resin (e.g. polyurethane resin) and an organic solvent (e.g. tetrahydrofuran). When it is applied to a molding, it can form a layer excellent in transparency, antistatic properties and scratch resistance and having a good adhesion to the substrate. Therefore, it is desirable as a coating composition for plastic moldings for optical use.
Patent JP-H0834304-A (JP)
Title: Air-bag housing cover
Inventor: MIYAZAKI TADAO
IPC: B60R21/215
Filed: 1994-07-22
Abstract: PURPOSE:To provide an air-bag housing cover being pleasant in appearance by forming it into a single layer injection molding body having a weak structure so as to be constituted by a specific constituent material so that the bending modulus of elasticity thereof denotes a specific value of physical properties. CONSTITUTION:An air-bag housing cover 1 in an air-bag device is formed by a single layer injection molding body hating a weak part 2 of a weak structure in its inside that is easily openedly broken when the air-bag device is operated, and it is constituted by a constituent material having the following components A to C, so that the bending modulus of elasticity thereof by means of JIS-K7203 denotes a value of 500 to 800kg/cm<2> of physical properties. The constituent materials are as follows: the component A is 20 to 80 parts by weight of the hydrogen additive of styrene/conjugate diene block copolymer and/or olefinic copolymer rubber; the component B is 20 to 80 parts by weight of olefinic resin; and the component C is 5 to 50 parts by weight to the total 100 parts by weight of inorganic filler, the component A, and the component B.