baber/WOPTO huggingface dataset:
Patent JP-H088706-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANEKO SHIGEHARU
IPC: G11C11/41
Filed: 1994-06-22
Abstract: PURPOSE:To provide a semiconductor IC(integrated circuit) which contains a reset signal and suppress the peak current produced in a reset mode in order to reduce noises on a power supply and a ground and also to suppress a latch-up state. CONSTITUTION:A 1st internal reset signal 6 that passes through a noise elimination circuit 5 is inputted to a delay circuit 7 of a delay time T0, and a 2nd internal reset signal 6a is outputted. Then a circuit that constructs a semiconductor IC 1a is divided into the logic circuit blocks 3a and 3b which have the same increment of current consumption measured in a reset mode. The signals 6 and 6a of different timings are supplied to both blocks 3a and 3b. Thus the increase of current can be halved in a reset mode.
Patent JP-S5787337-A (JP)
Title: Metallic mold for blow forming
Inventor: SUGAWARA TOSHIO
IPC: B29C44/00
Filed: 1980-11-18
Abstract: PURPOSE:To make it possible to drain water accumulating in a hollow section, by providing a draining hole connected to a steam chamber from a hollow section placed in a mold-fitting section between a core mold and a cavity mold, and then, by providing this draining hole with a checking mechanism which prevents flow of compressed air from the steam chamber. CONSTITUTION:A draining hole 6 is provided to connect a steam chamber 12 with a hollow section 4 which is provided to allow a protruding part of heads of bolts 3 and 3 for fixing inner molds 10 and 20 to frames 11 and 21 of a core mold and a cavity mold to escape. Inside of cavity of the mold is filled with foam particles, steam is introduced into the steam chamber 12 to be heated for production of foams, and then, cooling water is introduced, and while cooling is taking place, the water which entered the hollow section 4 enters a check valve 7 from a small hole 60 of the draining hole 6, and passing through a gap between a spherical body 72 and a hollow section 71, the water flows out to the steam chamber 12 and goes out from a draining hole 15, and therefore, the water does not accumulate in the hollow section 4. Further, on the occasion of opening the mold by applying compressed air to the steam chamber 12, the spherical body 72 in the check valve 7 attaches tightly to a forward conical section of the hollow section 71 to prevent air from leaking to the hollow section 4 from the steam chamber 12.
Patent JP-H11332971-A (JP)
Title: Liquid vaporization device
Inventor: KITAMURA RIHACHI
IPC: B65D85/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate production and to form ornamental patterns by superposing at least a pair of sheets so as to form a microspacing in-between, forming a pad having an open part for vaporization at the side end or central part and connecting a sucking up part thereto. SOLUTION: The at least two transparent sheets 4, 5 consisting of glass, plastic films, etc., are superposed on each other so as to form the microspacing in-between, by which the pad 2 is formed. The sucking up member 3 formed from paper, pulp, rayon, etc., is connected to the pad 2 to form a liquid vaporization body which is then mounted at a container 1. The liquid sucked up by the sucking up member 3 moves by passing the microspacing between the sheets 4 and 5 and is vaporized from the open part disposed at the side end or central part of the pad 2. The open part may be formed by providing the sheet surfaces with pleat-like parts or partially providing the surfaces with adhesive layers. The ornamental patterns may thus be formed.
Patent JP-H059632-A (JP)
Title: Zinc alloy casting and production thereof
Inventor: KANEKO MIKIO
IPC: B22D21/00
Filed: 1991-07-03
Abstract: PURPOSE:To produce a Zn alloy casting having excellent mechanical strength, hardly undergoing the deterioration of the physical properties due to aging and suitable for use as stock for a metal mold for molding plastic or as a bearing alloy. CONSTITUTION:This Zn alloy casting is made of a Zn alloy contg., by weight, 8-20% Al, 5-15% Cu, 0.01-0.2% Mg and 0.1-1% at least one metal selected among Ti, Zr, Ni, Co, La and lanthanides and having CuAl2 crystal phase in the structure.
Patent JP-S5685966-A (JP)
Title: Pcm circuit trunk test system
Inventor: YOSHIDA YOSHINORI
IPC: H04M3/24
Filed: 1979-12-14
Abstract: PURPOSE:To unify the trunk test and elevate the efficiency of the maintenance operation of the circuit, by interfacing the trunk test circuit and the digital terminal test circuit by an analog signal. CONSTITUTION:When No. of the trunk to be tested has been designated from the trunk test circuit 12, a specific channel is designated by the channel selective circuit 8, a PCM data of the corresponding channel is separated by the branch inserting circuit 4, it is converted to an analog signal through the PCM code decoding circuit 6, and it is connected to the trunk test circuit 12. Also, the inter-office line signal can be handled equally with the analog trunk by the trunk circuit 7. Accordingly, the trunk test of the PCM circuit can be executed in all the same way as the analog circuit.
Patent JP-H0718339-A (JP)
Title: Contactless type sealing device for atmosphere furnace
Inventor: NAKAGAWA FUTAHIKO
IPC: C21D1/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide the contactless sealing device which assures high sealability while decreasing the amt. of the sealing gases to be supplied and charged and is capable of averting the generation of flaws according to contact of a metallic strip with nozzles. CONSTITUTION:The sealing gases discharged from nozzles 16a, 16b of sealing units 14a, 14c on respective atmosphere A, B sides among the laminated sealing units are inwardly opposed to each other toward the surfaces of the strip, by which the optimum flow of the sealing gases is formed. In addition, the flow rate alpha of the sealing gases discharged from the nozzles on the atmosphere A, B sides of the nozzle constitution inwardly opposed to each other is set larger than the flow rate beta of the sealing gases discharged from the other nozzles, by which the leakage of the sealing gases to the respective atmosphere A, B is suppressed and high sealability is exhibited. The spacings between the surfaces of the metallic strip to be passed and the nozzles facing these surfaces are widened, by which the generation of flaws by fluctuating of the strip surfaces is prevented.
Patent JP-S6140575-A (JP)
Title: Performance tester for integrated circuit
Inventor: YOSHIDA HIROSHI
IPC: G01R31/28
Filed: 1984-08-02
Abstract: PURPOSE:To reduce the burden on a program soft drastically, by using standard products and several logical ICs as function generators and acceptance judging devices to make the equipment highly inexpensive. CONSTITUTION:A pattern signal from an input signal generator 10 is applied to a product 40 and a standard product 50 as accepted sample already judged to pass the criterion. Then, response signals from the product 40 and the standard product 50 are compared with a digital comparator 60, for example, in the combination of an exclusive OR circuit and AND to judge and the results are outputted to a comparator output terminal 64. On the other hand, a synchronous signal applied to a product is left as it is or divided with a frequency divicer 63 to judge the output of the comparator 60 at each cycle of a divided frequency thereof and the results are held with a holding circuit comprising a D type flip flop 61 and an RS flip flop 62.
Patent JP-H06346407-A (JP)
Title: Beam form
Inventor: NAKAI SAKAE
IPC: E04B1/16
Filed: 1993-06-07
Abstract: PURPOSE:To construct beams on post members of a building with high efficiency and safety. CONSTITUTION:A coupling hanger 20 provided with a form where a pedestal insertion space 29 is formed inside, is installed through the pedestal insertion space in such a fashion that it may move vertically along pedestals 7 freely. A permanent form 16 on the end of a beam, and a permanent form 17 at the central part of the beam, where a cast-in spaces 16e and 17e are formed, are connected to the coupling hanger in such a fashion that the cast-in spaces may communicate with the pedestal insertion space of the coupling hanger.
Patent JP-H0913568-A (JP)
Title: Office pc floor and office-building floor using the same
Inventor: IIDA TOMOHIRO
IPC: E04B5/48
Filed: 1995-06-29
Abstract: PURPOSE: To simplify each equipment work by modularizing an office-building floor and forming each module of PC boards by burying electric cables, sprinkler pipings and refrigerant pipings. CONSTITUTION: An office-building floor is modularized at the stage of the scheme of execution, and an office PC floor 1, in which each module is formed of PC boards by burying electric cables 2, sprinkler pipings 3 and refrigerant pipings 4, is molded. The office PC floor 1 is laid, and a drain piping connected to an indoor unit 6 for a heat-pump air conditioner is piped as residual equipment works in a lower-floor ceiling. Pipings among the electric cables 2 buried to the office PC floor 1 and lighting fixtures 8 on a system ceiling 10 and among the sprinkler pipings 3 and sprinkler heads 9 on the system ceiling 10 are connected and executed. Accordingly, the operation of wiring and piping works can be reduced by unifying construction and equipments.
Patent JP-S647823-A (JP)
Title: Air conditioning system in portable type communication equipment containing case
Inventor: SUZUKI KAZUHIRO
IPC: H04B1/036
Filed: 1987-06-30
Abstract: PURPOSE:To improve the cooling efficiency by providing an air return use fan on the end part of the opposite side where an air conditioner used for a communication equipment containing case is installed, and returning the cooled air which is fed through a cooling air passage from the air conditioner by this fan, to the air conditioner side through a duct. CONSTITUTION:An air return use fan 3 absorbs cooling air from the air conditioner to one end side through a cooling passage 5, and it reaches a duct 4A in front of a containing case, and the cooling air which is warmed to some extent is returned and transferred to the air conditioner 2 through an underfloor duct 4B by he air return use fan 3. The underfloor duct 4B is installed on the lower face part of a communication apparatus 6 in a communication equipment containing case 1, so that the warmed return air is not directly brought into contact with the communication equipment 6. In such a way, this underfloor duct 4B is separated from a cooling air passage 5, therefore, the cooling air which is blown out of the air conditioner 2 and the return air interfering with each other can be prevented.
Patent JP-S6055362-A (JP)
Title: Controller for electrostatic charging potential of photosensitive body
Inventor: NOGUCHI KOUICHI
IPC: G03G15/02
Filed: 1983-09-07
Abstract: PURPOSE:To prevent the influence of the variance of a photosensitive body without using any special device such as an electrometer by controlling the potential of the shield of a charger on the basis of the detection result of the surface potential of the photosensitive body. CONSTITUTION:A transistor (TR) Q2 has the conduction state between the collector and emitter controlled with the output voltage of the TRQ1 of a shield voltage control means 10 and operates nearly as a variable resistor to control the shield potential VS according to the relation with a resistance R4. For example, when the surface potential of the photosensitive body 6 is low, the voltage to the plus input of the TRQ1 drops; when it further drops below the reference voltage Vref corresponding to the target surface potential of the photosensitive body 6, the base voltage of the Q2 drops to decreases the collector current of the TRQ2 and also the current of the R4, so that the potential VS of the shield rises. When the VS rises, the plate current IP increases according to the characteristics of the charger 1 and the surface potential of the photosensitive body 6 rises. Namely, a feedback loop is formed and stabilizes while detecting the surface potential of the photosensitive body 6.
Patent JP-H04363106-A (JP)
Title: Filtration molding equipment
Inventor: UEMORI NOBUMASA
IPC: B01D29/09
Filed: 1991-06-07
Abstract: PURPOSE:To improve molded goods production capacity of filtration molding equipment. CONSTITUTION:In the center of a filter conveyor 1, is installed a compression dehydration part 3 of a filtration molding press 2 on whose upstream and downstream sides, are provided a molding part 4 and a molded goods takeoff part 5, respectively. The dehydration part 3 in equipped with a mold releasing device 11 to release a molding flask 6 from a molded goods 10 and a transfer device 12 to transfer the modling flask 6 thus released to the molding part 4. A nozzle 15 connected to a feed device 19 for material to be filtered 8 is installed in the molding part 4 to slide freely.
Patent JP-H06126632-A (JP)
Title: Oil and fat eliminating method of blasting member and device thereof
Inventor: TAKEDA HITOSHI
IPC: B24C9/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a method of controlling and eliminating the extent of oil and fat content stuck to a blasting member of shot or grit, etc., simply up to less than the specified value and a shot blasting unit therefor. CONSTITUTION:After sampling a blasting member projected to a product, the extent of oil and fat content stuck to the sampled blasting member is measured by an oil-fat content measuring device 6, and the measured oil-fat content is compared with the, preset oil-fat content by an arithmetic unit 7, and when the measured value is higher than the preset one, an oil-fat content absorbe powder is charged into a circulating system by a feeder 9, and then the oil-fat content absorbent peer unstuck to the blasting member after being charged is recovered for reuse. In addition, the blasting member stuck with the absorbent powder is projected into a cabinet 1, the oil-fat content stuck powder separated from the blasting member by the projection is recovered by a recoverer 5.
Patent JP-S648693-A (JP)
Title: Printed circuit board and manufacture thereof
Inventor: SHIGA SHOJI
IPC: H05K3/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a 3-dimensional stereoscopic printed circuit substrate having good heat dissipation by bending or drawing without cracking or breaking in a deformed section by forming a hole partly except a bridge along the deformed section of a metal base plate by shaping. CONSTITUTION:A metal base plate 1 and a flexible printed circuit substrate 5 are laminated in a predetermined positional relationship through an adhesive layer. A laminated flat plate 7 is then bent downward at approx. 90 deg. at a bending line 2 by means of a shaping press to become a shaped laminated plate 8. Wiring leads are not presented at the bridge 3 of a bent deformed section of the plate 8 on the substrate 5, the elongation of the plate 5 due to bending is prevented by escaping into a hole 4 to eliminate the damage of the leads of the substrate in the section corresponding to the hole.
Patent JP-S5586204-A (JP)
Title: Microstrip coaxial converter
Inventor: SUZUKI YOSHIAKI
IPC: H01P5/04
Filed: 1978-12-23
Abstract: PURPOSE:To improve impedance characteristics by forming an omission part and thick part in the dielectric of a coaxial line on a microstrip line and then by smoothing variation in electromagnetic-field distribustion between the both. CONSTITUTION:Microstrip line 11 is formed on dielectric board 12 and fixed on earth substrate 13. Center conductor 14 of a coaxial line is connected to microstrip line 11 by soldering, dielectric 15 of the coaxial line is provided with part 15a equal in thickness to omission part 15b, and metal cover 16 is provided over the connection part. Therefore, electromagnetic distribution around the connection part approximates to that of microstrip line 11 by omission part 15b and thick part 15a and varies smoothly between the both, so that impedance characteristics can be improved.
Patent JP-H05332118-A (JP)
Title: Lubricating device of engine
Inventor: MANNEN TAKASHI
IPC: F01M11/00
Filed: 1992-05-30
Abstract: PURPOSE:To prevent lubricating oil from mixing with blow-by gas by constituting a chain tensioner of an slidable part making contact with a drive chain and a plate part supporting the impulsive part, bending at least the upper portion of the plate part along the drive chain, providing a rib part on a chain cover and reducing mechanical loss. CONSTITUTION:An oil pump chain 32 and others are covered by a chain cover 46, and a rib part 48 is connectively provided roughly rectangularly with the chain cover 46. The rib part 48 is made roughly rectangular with a plate part 38 directed towards, for example, an upper portion 38a of the plate part 38 of a chain tensioner 34. By the upper portion 38a of the plate part 38 and the rib part 48, dropping lubricating oil is prevented from hitting the oil pump chain 32 and being stirred, and mechanical loss is reduced. Additionally, it is possible to prevent lubricating oil from mixing with blow-by gas and to reduce deterioration of oil.
Patent JP-S6320237-A (JP)
Title: Driving device for hydraulic pump of vehicle
Inventor: YOSHII TAKASHI
IPC: B60K25/04
Filed: 1986-07-11
Abstract: PURPOSE:To reduce suction resistance of a hydraulic pump by making the hydraulic pump arranged on a transmission case side to be linked with a rotary shaft between a flywheel and a PTO hydraulic clutch. CONSTITUTION:When an engine is operated, a propeller shaft 12 is rotated via a crank shaft. Since hydraulic pumps 50 and 51 are driven by the power of the propeller shaft 12 via gears 28, 55 and 54, the hydraulic pumps 50 and 51 are driven in a stabilized manner. These hydraulic pumps 50 and 51 suck oil in a transmission case through suction pipes and supply it to required positions as working oil. In this case, since a PTO hydraulic clutch 22 is located at a later stage than the propeller shaft 12, the hydraulic pumps 50 and 51 can be driven regardless of engagement or disengagement of the PTO hydraulic clutch 22. Also, suction resistance can be reduced because of a shorter length of a suction duct.
Patent JP-H0457991-A (JP)
Title: Additive for paper-making process
Inventor: MAEHAMA MITSUHIRO
IPC: D21H17/37
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the subject cationic additive having excellent paper strength and freeness compared with conventional additives by using polyacrylamides having high molecular weight and low molecular weight at a specific ratio and reacting the polymers with a hypohalite under alkaline condition. CONSTITUTION:The objective additive can be produced by reacting polyacrylamides containing (A) 50-99.8% of a polyacrylamide having a weight- average molecular weight of 50,000-500,000 and (B) 0.2-50% of a polyacrylamide having a weight-average molecular weight of 500,000-20,000,000 with a hypohalite (e.g. sodium hypohalite) under alkaline condition. The reaction of the polyacrylamide and the hypohalite is carried out preferably at 50-110 deg.C. The reaction system is alkalized preferably by using an alkali metal hydroxide such as KOH.
Patent JP-2000353654-A (JP)
Title: Substrate treatment apparatus
Inventor: TAKAHASHI KAZUHIRO
IPC: B05C11/08
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which easily adjusts, in a short time, the discharge position of a process liquid discharge nozzle. SOLUTION: A teaching screen 21 displayed on an operation panel 20 comprises a nozzle selection part 22 for selecting a nozzle unit for adjusting the discharge position of a process liquid discharge nozzle, an axial position operating part 23 for moving the nozzle unit in the X-axis or Y-axis direction, an rotation operating part 25 for causing rotation of the substrate, and a discharge operating part 26 for operating discharge of the process liquid from the process liquid discharge nozzle to the substrate. The nozzle unit is selected at the nozzle selecting part 22, and start buttons 25a and 26a of the rotation operation part 25 and discharge operating part 26, respectively, are depressed so that the treatment liquid is discharged from the process liquid discharge nozzle to the substrate. An operator operates the axial position operating part 23, while observing the spread of treatment liquid on the substrate, to adjust the discharge position of the treatment liquid discharge nozzle.
Patent JP-H0831395-A (JP)
Title: Battery pack
Inventor: KAWABATA KATSUHIKO
IPC: H01M2/10
Filed: 1994-07-15
Abstract: PURPOSE:To simply and easily fix a flexible printed board to a case at an accurate position. CONSTITUTION:A battery pack has a flexible printed board 3, a battery and a holder 6 built in a plastic case 2. The flexible printed board 3 has a through- hole 3A in which a positioning protrusion 5 is inserted. The holder 6 is layered on the flexible printed board 3. The holder 6 has a connecting hole 6A in which the positioning protrusion 5 is inserted to fix the holder 6 to the case 2 in a preset position.
Patent JP-S6224014-A (JP)
Inventor: KADOMIYA TSUTOMU
IPC: F16B19/00
Filed: 1985-07-25
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-H062867-A (JP)
Title: Gas table
Inventor: TANAKA JUNZO
IPC: F24C15/34
Filed: 1992-06-23
Abstract: PURPOSE:To always keep a burner trim clean by preventing cooked food pieces or boiled over soup, etc., from sticking to it. CONSTITUTION:A burner trim 11 consists of a lower one 12 and an upper one 13 with clearance 14 between them, being kept low in temperature by passing a cooling medium through the clearance 14.
Patent JP-H08332776-A (JP)
Title: Dichroic thermal recording medium
Inventor: YOSHIDA MITSUHIRO
IPC: B41M5/30
Filed: 1995-06-08
Abstract: PURPOSE: To obtain the pfinting characteristics capable of dichroic clear printing and having excellent color separability by forming the record layer of a thermal recording medium of a single layer containing specific black developing ingredient, red developing leuco dye and red developing ingredient made of zinc salt of salicylic acid derivative represented by the specific general formula. CONSTITUTION: The thermal recording medium comprises a thermal record layer for obtaining dichroic developing of red and black colors on a support. The record layer is a single layer containing a black developing ingredient made of 1,3-diimino-4,5,6,7-tetrachloroisoindoliine and 2,5-dimethoxyL4,4',4"- triisocyanate-triphenylamine, leuco dye for color developing red in such a manner that the maximum value of absorption spectrum in 95-% acetic acid solution is 450 to 560nm, and a red developing ingredient made of zinc salt of salicylic acid derivative represented by a formula (where R is alkyl group). Thus, the clear red developing of a low temperature side and the clear black developing of a high temperature side can be separately conducted.
Patent JP-H1115155-A (JP)
Title: Negative image recording material
Inventor: AOSHIMA KEITARO
IPC: B41C1/055
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the image recording material capable of directly forming a printing plate by using laser beams and high in sensitivity to laser beams and superior in film strength and good in durability by incorporating a specified diazo resin and a specified compound cross-linkable by an acid. SOLUTION: The image recording material contains the diazo resin having structural units represented by formula I and a molecular weight of >=500, and at least one of acid-cross-linkable phenol derivatives compounds selected from compounds represented by formula II, and in formulae I and II, each of R<1> -R<3> is an H or halogen atom or an -COOH, -OPO3 H2 , -SO3 H, or -OH group, or a hydrocarbon group or an alkoxy or aryloxy group each optionally substituted; Y is a -NR<4> - or -O- or -S group; R<4> is an H atom or a hydrocarbon group; X<-> is a PF6 <-> , BF4 <-> , ClO4 <-> , or optionally substituted hydrocarbon-sulfonic acid ion; and Ar<1> is an optionally substituted aromatic hydrocarbon group.