baber/WOPTO huggingface dataset:
Patent JP-H1079200-A (JP)
Title: Method for testing semiconductor memory device and semiconductor memory device
Inventor: IWAKIRI ITSURO
IPC: H01L27/10
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a semiconductor memory device which is incorporated with a clock generating means and a control means and reset within a prescribed period of time by executing basic operations while a clock is generated can be tested in a state where the operating time of the basic operations is prolonged. SOLUTION: A first terminal 31 for inputting a test mode signal from the outside, a second terminal 33 for inputting a clock for test from the outside, and a clock selecting means 35 which supplies the clock for test to a control means instead of a clock from a clock generating means 13 when the test mode signal is inputted are provided in advance. At the time of performing tests, the test mode signal St is inputted to the first terminal 31. In addition, such a clock CKt that can prolong the operating time of the basic operations of a semiconductor memory device from the ordinary time to such an extent that abnormality can be reflected in the basic operations when the abnormality occurs in the memory device is inputted to the second terminal 33.
Patent JP-S6386122-A (JP)
Title: Photodetector substrate for optical pickup
Inventor: MORITA HIDEJI
IPC: B23Q1/36
Filed: 1986-09-29
Abstract: PURPOSE:To exactly execute a position adjustment without using an adjusting tool, by providing an adjusting groove on the plate surface of a photodetector substrate, attaching the substrate to an optical pickup, and thereafter, bringing the substrate to plastic deformation through the adjusting groove. CONSTITUTION:A photodetector is attached to a photodetector fitting part 7 of a photodetector substrate 1, and the substrate 1 is screwed to an optical pickup. Subsequently, when a cam part of an adjusting cam is inserted into the first adjusting groove 3a' and rotated, connected parts 4, 4 are brought to plastic deformation and the fitting part 7 is moved in the X plus direction. In the same way, the cam is inserted into an adjusting groove 3b' and the fitting part 7 is moved in the X minus direction. Also, the cam is inserted into the second adjusting grooves 5a', 5b' and the fitting part is moved in the Y direction. In this way, the position is adjusted only by inserting the cam into the adjusting groove and rotating it. In this way, the position adjustment of the photodetector can be executed exactly without using an adjusting jig.
Patent JP-S6293010-A (JP)
Title: Production of hot rolled steel plate
Inventor: KUMANO MASAHARU
IPC: B21B37/74
Filed: 1985-10-17
Abstract: PURPOSE:To manufacture the steel plate of aiming quality stably by cooling it so as to make the temp. at the four peripheral face and center part of the steel plate uniform in case of the adjustment of the steel plate temp. in case of rolling the steel plate so as to make in the material quality on the rolling line. CONSTITUTION:A hot rolling steel plate 1 is rolled in the thick steel plate of aiming quality by a finishing rolling mill 5 by cooling it with an intermediate shower device 4 through a rough rolling mill 3 with transferring it in the arrow mark A direction on a roller table 2, in case of the rolling of the steel plate which makes in the material quality on the rolling line like a controlled rolling stock, acceleration cooling and direct hardening stock. In this case the temp. in the width direction and longitudinal direction of the steel plate 1 coming out of the rolling mill 3 is measured by the scanning type thermometer 6 which takes the scanning angle theta at 50 deg.. The measured value is inputted into a computer 8 as the temp. distribution on the whole plate face via a signal convertor 7. The computer 8 determines the temp. drop of the four periphery of the steel plate and its range and after cooling by the intermediate shower 4 by classifying the four periphery of the steel plate into the width end part and tip rear end part and by deciding the cooling water feeding quantity to each end part, it is rolled to the target material with a finishing rolling mill 5.
Patent JP-S60124898-A (JP)
Inventor: SUENAGA TSUYOSHI
IPC: H05K7/14
Filed: 1983-12-09
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-H0569474-A (JP)
Title: Method and device for cutting parison in hollow molding machine
Inventor: KATO TAKAAKI
IPC: B29C49/42
Filed: 1991-09-12
Abstract: PURPOSE:To perform cutting of a parison at the specified speed with high precision without depending on the sense of an operator by especially transferring an electric heating cutter by a motor. CONSTITUTION:The parison cutter of a hollow molding machine is constituted so that an optimum section can be easily reproduced by transferring an electric heating cutter 2 via a motor 21 controlled by a program.
Patent JP-S6292834-A (JP)
Inventor: DEBUITSUDO JII MATOUSUKA
IPC: B29C70/06
Filed: 1986-09-30
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-H1078246-A (JP)
Title: Outdoor machine of freezer
Inventor: YAMADA KOJI
IPC: F24F5/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a storage battery by bringing the battery to optimum battery temperature by utilizing a heat source such as a compressor or utilizing fresh air. SOLUTION: In an outdoor machine in which there are provided in a machine body 1 at least a heat exchanger 11, a compressor 9, an inverter 15, and an electrically chargeable storage battery 25, when fresh air temperature is low at the time of the storage battery 25 being charged or discharged a heat source such as a compressor 9 is utilized to warm the storage battery 25. In contrast, when the fresh air temperature is high, fresh air is utilized to control the storage battery 25 to optimum battery temperature with temperature control means for cooling the storage battery 25 utilizing the fresh air.
Patent JP-H01157823-A (JP)
Title: Method and system for injection molding and device utilizing said method and system and product manufactured by said device
Inventor: HENDRY JAMES WATSON
IPC: B29C45/00
Filed: 1988-09-20
Abstract: PURPOSE: To perform the injection molding or a plastic product by using a pressure fluid by injecting molten plastic into a mold cavity and introducing a fluid into a flow path to house the same in a product until the product is solidified. CONSTITUTION: Plastic is melted to be supplied to the front chamber of a cylinder 34 by a rotary screw 36 and the molten plastic is passed through a nozzle 18 by advancing the screw 36 to be sent to a flow path 16. The filling gas of the second chamber 50 of a cylinder 42 communicates with a lower fluid injection orifice 30 through segments 26, 28 and the fluid pressure in the orifice 30 is set to a predetermined level smaller than the injection pressure of plastic. After an injection stroke is completed, the pressure of plastic is lowered to the predetermined pressure of a fluid or less and plastic enters a flow path mold cavity. The gas passes through the min. resistance passage in the mold cavity to cool the molten plastic and the gas pressure applies constant oil pressure to a compression piston 44 to be held to a constant level.  When a plastic article is sufficiently cooled, the gas is discharged through passages 26, 28 by regulating a valve 54.
Patent JP-H0785658-A (JP)
Title: Dynamic ram
Inventor: SATOH YASUHARU
IPC: G11C11/403
Filed: 1993-09-20
Abstract: PURPOSE:To reduce power consumption by supplying a power supply voltage which is lower than that of a normal operation mode at the time of a self- refresh mode to an information read and write circuit and a self-refresh circuit during a self-refresh mode. CONSTITUTION:A power voltage supplying circuit supplies an external power supply voltage VCC to internal circuits at the time of a normal operation mode, and a step-down voltage VII of the voltage VCC is supplied at the time of a self-refresh mode. At the time of a bit line precharge in a normal mode, a switching element 35 is turned on, a switching element 41 is turned off, a bit line precharge control signal PC is made to a high, nMOSTrs 43 to 45 are turned on and a bit line precharge voltage VP1 of bit lines BL and /BL becomes one half of the voltage VCC. Also at the time of a self-refresh, only elements 35 and 41 are inversed with respect to the normal operation and a precharge voltage VP2 becomes the difference between the voltages VII and VP1. The logical judgement reference voltage at a sense amplifier 46 of the data read from a memory cell becomes the voltage VP1 at the time of normal mode, and becomes the voltage VP2 at the time of the refresh mode.
Patent JP-H1077471-A (JP)
Title: Display
Inventor: SUZUKI MUTSUZOU
IPC: C09K11/83
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance display which can prevent both the decrease in the electron emission capability of an electron source in a display excited by electron beams and the degradation of a phosphor itself by using a multiple oxide based on rare earth elements, optionally activated with trivalent europium, as the phosphor. SOLUTION: This device allows the following phosphors A and B to emit light be electron beams accelerated to 0.1-10kV: a blue emitting phosphor (A) which contains a self-activated phosphor represented by the general formula MPaV1-a O4 (wherein M stands for at least one element selected from the group consisting of Y, Sc, rare earth elements with atomic numbers from 57 to 62 and from 64 to 71, and group IIb elements; and 0<a<1); and a red emitting phosphor (B) which contains a phosphor represented by the general formula M1-a E<a> Pb V1-b O4 (wherein M is the same as in the phosphor A; 0<a<1; and 0<b<1) and activated with trivalent europium.
Patent JP-H0686595-A (JP)
Title: Motor-generator cooling apparatus
Inventor: FUSEYA TSUNEZOU
IPC: H02K9/04
Filed: 1992-09-02
Abstract: PURPOSE:To save power consumption and curtail the starting time by computing frequency of an electric cooling fan motor from an armature winding temperature and air cooling device outlet temperature of a motor-generator in view of controlling an inverter apparatus. CONSTITUTION:In a plant control apparatus 11 in which an armature winding temperature of a motor-generator and air cooling device outlet temperature are inputted when an electric cooling fan running command is issued, reference is made to a function of the motor-generator armature winding temperature - air cooling device outlet temperature - electrical cooling fan frequency to determine the electric cooing fan motor frequency on the basis of the detected value of each temperature. A frequency command value is sent to an inverter apparatus 12 which supplies a command value frequency power supply converted to a variable frequency AC power supply from a commercial AC power supply to the upper and lower electrical cooling fan motors A1 to A6 and B1 to B6. Thereby, a command value frequency is obtained after starting and accelerating the electric cooling fan motor to thereafter start the motor-generator.
Patent JP-H0766483-A (JP)
Title: Method and device for shifting frequency of pulsed laser light
Inventor: SUDA AKIRA
IPC: H01S3/117
Filed: 1993-08-26
Abstract: PURPOSE:To shift the frequency of pulsed laser light to an arbitrary frequency while the spectrum of the laser light is maintained in a narrow band by an injection locking method by which the wavelength of the laser light can be continuously changed. CONSTITUTION:In a pulsed laser oscillator in which a pulsed CO2 laser discharging section 16 is provided between the rear reflecting mirror 10 and output fetching mirror 12 of a main resonator 14 equipped with the mirrors 10 and 12, the frequency of pulsed laser light is shifted during the rising course of injected laser light A to the pulsed laser light after the laser light A is injected by using an injection locking method.
Patent JP-H04112313-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SANADA KUNIHIKO
IPC: G06F1/10
Filed: 1990-09-03
Abstract: PURPOSE:To reduce the clock skew and to prevent the malfunction of a semiconductor integrated circuit by monitoring the inter-chip clock skew and controlling a variable delay circuit provided at a clock signal input part of the synchronizing subject chip. CONSTITUTION:A means is provided to monitor the inter-chip clock skew together with a delay circuit 3b which is formed at the clock signal input part of a synchronizing subject chip 3 and has its delay time that can be externally controlled, and a control means 1d which controls the delay time of the circuit 3b based on the monitoring result of the clock skew. Thus the delay time is controlled for the circuit 3b provided at the clock signal input part of each chip 3 based on the monitoring result of the inter-chip clock skew. Then the inter-chip clock skew is corrected within each chip. As a result, the apparent clock skew is reduced and the system mulfunction is prevented.
Patent JP-H0555872-A (JP)
Title: Two-stage cascade connection double mode saw filter
Inventor: MORITA TAKAO
IPC: H03H9/145
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a two-stage cascade connection double mode SAW filter capable of suppressing spuriousness in a high frequency side attenuation band and having effective filter characteristics. CONSTITUTION:A vertically connected double mode SAW filter 2 constituted of adjacently arranging three IDTs 4, 10, 5 on a piezo-electric base 1 along the propagating direction of an SAW excited or received from/by the IDTs 4, 10, 5 and arranging reflectors 13, 14 on both the ends of the IDTs 4, 10, 5 and a vertically connected double mode SAW filter 3 consisting of plural IDTs 6, 11, 7 and reflectors 15, 16 and having quite the same constitution are arranged in parallel. The two SAW filters 2, 3 are cascade-connected so that the center IDTs of the two SAW filters 2, 3 become input and output terminals.
Patent JP-H11124370-A (JP)
Title: Quinazolinone derivative and hair tonic, skin medicine for external use
Inventor: KOBAYASHI KOJI
IPC: A61K8/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the new derivative excellent in human hair-growing effects such as a hair growth-stimulating effect, a hair-restoring effect and an alopecia- preventing effect and useful as a hair tonic. SOLUTION: A quinazolinone derivative of formula I [either of A, B is a 10-30C hydrocarbon group of R<1> , and the other is a group of the formula: (CH2 )n - NR<2> R<3> (R<2> , R<3> are each H, a lower alkyl, phenyl, benzyl, or R<2> and R<3> together form a 3 to 7-membered heterocyclic group); R<4> is H, a halogen, a lower alkyl, a lower acyl or the like; (n) is 1-5]. For example, 3-[3-(dimethylamino)propyl]-2- heptadecyl-3-hydroquinazolin-4-one. The compound of formula I is obtained e.g. by intramolecularly condensing an amide carboxylic acid of formula II, reacting the product with an amine of formula III, and subsequently intramolecularly condensing the obtained compound of formula IV.
Patent JP-H04117294-A (JP)
Title: Production of fatty acid metallic soap
Inventor: ISHIDA SHUZO
IPC: C12P7/64
Filed: 1990-09-06
Abstract: PURPOSE:To obtain in high efficiency the title soap of good quality useful as an industrial raw material, a raw material for feed preparation, etc., by incorporating a liquid fatty oil with a hydroxide, etc., of specific divalent metal(s), lipase and water followed by mixing and agitation to carry out a reaction. CONSTITUTION:The objective soap can be obtained by incorporating (A) 1kg of a liquid fatty oil with (B) 1.80mol of hydroxide, oxide, compound and mixture thereof of divalent metal(s) selected from magnesium, zinc, strontium, barium and calcium (except for calcium hydroxide alone), (C) 8000 units of lipase, and (D) 0.8kg of water followed by mixing and agitation to carry out a reaction.
Patent JP-S6294837-A (JP)
Title: Setting device for exposure quantity
Inventor: NISHIMORI MONTAROU
IPC: G03G15/043
Filed: 1985-10-22
Abstract: PURPOSE:To scan two areas on an original platen by the scanner of a copying machine, to switch the quantities of exposure according to the areas, and to take a copy with desired density by setting the quantities of exposure individually for the two areas when a book copy mode is selected. CONSTITUTION:The scanner 3 is connected to the microprocessor 12 of an electronic copying machine with a book copy mode through a scanner driving circuit 14 and the scanner 3 scans two open pages of an original 2 placed on the original platen 1. Further, the book copy mode is selected with a book copy mode selection key 23 connected to the processor 12 and the quantities of exposure corresponding to the open pages are set independently in memories A and B with an exposure quantity setting memory key 24. Then, when the open pages on the original platen 1 are scanned by the scanner, an exposure quantity switching control circuit 13 switches the quantities of exposure set in the memories A and B under the control of the processor 12 to copy the original 2 with desired density.
Patent JP-S6478302-A (JP)
Title: Controller for machining line
Inventor: KAMIMURA HIROMI
Filed: 1987-09-21
Abstract: PURPOSE:To reduce the power consumption by controlling a job schedule of a prescribed time for each of plural machine tools and automatically cutting off the supply of power for each machine tool when the job schedule is through with the prescribed time. CONSTITUTION:The working schedules of all machine tools 61-6n are stored in a memory 3 for the relevant day. A schedule controller 4 takes these schedule data out of the memory 3 by commands and transmits them for each machine tool via a data transmission equipment 5 for execution of an automatic working. When the schedule of the relevant day is over with each machine tool, a cut-off command of the power supply is given successively to each machine tool via the transmission equipment 5. Thus the machine tool side receives said cut-off command and actuates a power supply cut-off circuit to cut off the primary power supply for discontinuation of the machine drive. As a result, the power consumption is reduced.
Patent JP-H0791028-A (JP)
Title: Manufacture of pattern floor
Inventor: MINO YASUSHI
IPC: E04F15/12
Filed: 1993-09-21
Abstract: PURPOSE:To enable fine finishing as well as short-term construction regardless of the number of colors by partitioning the construction face by joint members in correspondence with patterns to be formed, and applying coating floor material into each area by flow-spread coating. CONSTITUTION:Primer coat 2 is formed on the surface of the backing 1 of concrete or the like cleaned by backing polishing treatment, and the construction face is partitioned in correspondence with patterns to be formed, using joint members 3, 3 to be embedded in a pattern floor after formation. Pattern-forming coating floor material 5 is then applied by flow-spread coating into an area partitioned by the joint members 3. There is therefore no need to perform work while hardening color by color, and the coating floor material 5 of each color can be continuously applied by flow-spread coating into each area partitioned by the joint members 3. Because of being formed of solid material, the joint members 3 are not deformed at the time of flow-spread coating so as to enable the fine finishing of pattern boundary parts.
Patent JP-H0682536-A (JP)
Title: Method and circuit for performing combination test on circuit breaker
Inventor: ONOMOTO SHIYUUJI
IPC: G01R31/327
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a method and circuit for performing a combination test with high equivalence without causing excess stress. CONSTITUTION:A voltage source transformer 11 is inserted into the first interruption phase of an auxiliary breaker 4 similarly to second and third cut-off phases and an isolation switch 12 is inserted between the first cut-off phase of a sample circuit breaker 3 and a voltage source circuit 2. In such constitution, a transient recovery voltage appears immediately after cut-off of voltage source current but since the isolation switch 12 isolates the voltage source circuit 2, an AC voltage is applied from the voltage source transformer 11 onto the cut-off phase of the sample circuit breaker 3. This constitution suppresses voltage rise with respect to other phase.
Patent JP-H0896834-A (JP)
Title: Alkaline silver oxide-mh storage battery
Inventor: KIMA TAKESHI
IPC: H01M2/16
Filed: 1994-09-29
Abstract: PURPOSE: To provide an alkaline silver oxide MH storage battery capable of improving the shelf life and charging/discharging characteristics. CONSTITUTION: A separator 3 is inserted between a positive electrode plate 1 made of silver oxide and a negative electrode plate 2 made of a hydrogen storage alloy to form an electrode plate group, and the electrode plate groups are laminated in turn and stored in a battery jar 4 to form an alkaline silver oxide - MH storage battery. The separator 3 is provided with a silver ion capturing layer using cadmium or indium as a binder and facing the positive electrode plate 1 and a cellophane layer facing the negative electrode plate 2. The silver ions eluted from the positive electrode plate 1 are captured by the silver ion capturing layer, and the shelf lift and charging/discharging characteristics can be improved.
Patent JP-H0283498-A (JP)
Title: Method and apparatus for suppressing diffusion of tritium
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: C01B3/50
Filed: 1988-09-21
Abstract: PURPOSE:To reduce the pollution of an atmosphere, that is, exposure by catching tritium, which is generated in a core and transmitted through the wall of piping to be discharged to the external atmosphere, in the vicinity of the surface of the piping by a hydrogen occluding metal. CONSTITUTION:A thin plate made of a hydrogen occluding metal is provided so as to surround piping 11 and the preheater 12 mounted to the piping 11. The thin plate 16 has a thickness of about 0.1-several mm and is formed, for example, using a Ti-Mn alloy. A heat insulating material 14 is provided to the outer periphery of the thin plate 16 and a thin iron plate 15 is wound around said material 14. In place of the thin iron plate 15, the hydrogen occluding metal, for example, the Ti-Mn alloy can be used. The hydrogen occluding metal is mounted only to the inner peripheral surface of the heat insulating material 14 of the piping 11, only to the outer peripheral surface thereof or the both of them.
Patent JP-S61115058-A (JP)
Title: )purification of aqueous solution of unsaturated amide
Inventor: OGAWA YASUO
IPC: C07C231/00
Filed: 1984-11-09
Abstract: PURPOSE:To remove various impurities from an aqueous solution of an unsaturated amide produced by the hydration of an unsaturated nitrile, without causing the troubles such as polymerication, etc., in high efficiency, by using an ion exchange membrane. CONSTITUTION:The objective material can be prepared by removing organic acids, inorganic salts and organic salts from an aqueous solution of an unsaturated amide prepared by the hydration of the corresponding unsaturated nitrile such as acrylonitrile, methacrylonitrile, etc., by using an electrodialysis apparatus furnished with an ion exchange membrane, at 5-10pH, preferably 6-8pH at 0-50 deg.C. If necessary, the product is further purified with ion exchange resin, activated carbon, etc. The unsaturated amide, especially acrylamide, methacrylamide, etc. is useful as a raw material of polymers for flocculant, thickener, petroleum-recovering agent, soil-improver, paper strengthening agent for paper-making industry, thickening agent for paper making, etc.