baber/WOPTO huggingface dataset:
Patent JP-H1040270-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: TANAKA YASUHIRO
IPC: H01L21/8238
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To secure the superiority of the processing speed, the circuit area and the power consumption of a semiconductor integrated circuit and also to attain the automatic design of the circuit by converting plural partial circuits into the circuits of transistor levels and producing an overall layout of a logic circuit based on the layout cells of those converted circuits of transistor levels. SOLUTION: A logic circuit is separated into a register part and a combinational circuit part (102). Then plural partial sets are produced as the partial circuits so as to make each of elements of the combinational circuit part belong to plural partial sets and also to make all circuit elements belong to any one of partial sets against the set consisting of those circuit elements (103). Every partial circuit is converted into a circuit of a transistor level (104), and a layout cell is produced for every partial circuit of a transistor level (105). Then the layout of a cell base is placed and wired with the layout cell of each partial circuit and every register defined as a unit cell (106).
Patent JP-S5979696-A (JP)
Title: Optical time switch
Inventor: SUZUKI SHIYUUJI
IPC: H04Q11/00
Filed: 1982-10-28
Abstract: PURPOSE:To suppress a crosstalk signal superposed to an output timedivided multiplex optical signal by providing titled device with an input stage optical switch, plural optical delay elements and an output stage optical switch. CONSTITUTION:An input time-divided multiplex optical signal transmitted from an input light transmitting line 101 is inputted to any one of the 1st, 2nd and 3rd optical delay elements 103, 104, 105 by an input stage optical switch 102 in each time slot. At the time of output of an optical signal from the optical delay element after the prescribed transmission delay time, the output stage optical switch 201 connects an output light transmission line 107 to the ouput of the optical delay element by the time width of one time slot. Thus, the switching of the output terminal of the optical delay element connected to the output transmission line 107 by the output stage optical switch 201 in each time slot outputting an optical signal from any one of the optical delay elements 103, 104, 105 assembles the output time divided multiplex optical signal and sends the signal to the output optical transmission line 107.
Patent JP-H0631508-A (JP)
Title: Turning tool
Inventor: HAGA KATSUMI
IPC: F16F15/02
Filed: 1992-07-16
Abstract: PURPOSE:To machine a deep hole, and to extend the lifetime of a tip by preventing chattering vibration of a turning tool, especially, that of a boring bar from occurring at the time of cutting. CONSTITUTION:A turning tool is made up of a weight 12 housed within a hollow part formed in its holder body 10 and a resiliently deformable linear support means 30 for supporting the weight 12, and tension is changed by moving the position where the support means 30 is fixed to the holder body 10. An electrical means such as a piezoelectric element and a magnetostrictor for converting an electric signal to a mechanical displacement and a piston which is displaced due to fluid pressure are employed as the means for moving the fixed position. Hence, the change of the supported position causes a change of the natural frequency of the weight 12 supported by the linear support means 30 and chatter is suppressed by setting this natural frequency to an appropriate value in response to chatter occurring at the time of cutting, so that a tip is protected. This enables a deep hole to be machined, and machining surface roughness to be improved and the effect of reduced working noise to be obtained.
Patent JP-2001023672-A (JP)
Title: Fuel cell catalytic reactor and fuel cell system
Inventor: KAMATA HIROYUKI
IPC: B01J23/80
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance the removal efficiency of CO from a fuel gas and to reduce manufacturing costs by forming a carrier carrying a CO-oxidation catalyst of a porous sintered compact composed of a metal. SOLUTION: A CO-selective oxidation part 4 comprises a catalytic reactor 11 having catalyst particles 8 for the CO-oxidation within a cylindrical body 7 of carrier composed of a metal. The cylindrical body 7 is a porous sintered compact having a plurality of holes 7b inside thereof, which three-dimensionally continue, the porosity is preferably set 40-90%. Additionally, the average diameter of the holes 7b is preferably set 0.5-5 mm. As a constitution material of the cylindrical body 7, stainless steel particularly containing Al is preferable for the excellent corrosion resistance against a fuel gas. This constitution enlarges the surface area of the cylindrical body 7 and enhances the contact efficiency of the fuel gas to the catalyst particle 8. Therefore, the CO removal efficiency of the catalytic reactor 11 is so high that the catalytic reactor 11 can be downsized.
Patent JP-S5891103-A (JP)
Title: Production of dispersion of colloidal silver particles
Inventor: MENJIYOU HIROSHI
IPC: B22F9/24
Filed: 1981-11-25
Abstract: PURPOSE:To obtain a dispersion of colloidal silver particles used for yellow filter layers having large absorption of blue light and small absorption of green light by mixing an aq. soln. contg. a reducing agent and an aq. silver salt soln. under stirring that accompanies shear rates higher than prescribed values. CONSTITUTION:Protective colloid such as gelatin is added to an aq. soln. contg. a reducing agent such as dextrin and an aq. soln. of silver nitrate or the like and these are mixed under stirring that accompanies shear rates higher than 1.0X10<4> (sec-1), whereby a dispersion of colloidal silver particles is obtained. The temp. of the soln. in this case is preferably 20-90 deg.C, more particularly 40-80 deg.C, and the time for mixing is preferably within 30min. A stirrer provided with casing is more desirable for the stirrer. The shear rate of this device is expressed by the formula.
Patent JP-H0656423-A (JP)
Title: Production of calcium carbonate slurry for addition to food
Inventor: HOJO JUICHI
IPC: A23L1/304
Filed: 1992-06-23
Abstract: PURPOSE:To improve the dispersibility of the CaCO3 in an aqueous solution by mixing a specific CaCO3 with a hydrophilic emulsifier and water. CONSTITUTION:A CaCO3 aqueous suspension obtained by blowing CO2 in a lime milk for carbonating the lime milk is stirred, wet-ground and/or left to obtain a CaCO3 slurry. The obtained CaCO3 slurry is mixed with a hydrophilic emulsifier having an HLB of >=10 and water under stirring to give an inequality of Y>=(1.87/X)+6.17 wherein X mum is the weight (volume)-average diameter in the particle degree distribution of the CaCO3 and the Y is the added weight parts of the hydrophilic emulsifier per 100 pts.wt. of the CaCO3.
Patent JP-S6345766-A (JP)
Title: Fuel cell power generating system
Inventor: KAMOSHITA TOMOYOSHI
IPC: H01M8/06
Filed: 1986-08-13
Abstract: PURPOSE:To obtain a system in which timing to start supplying fuel gas to a fuel cell is detected without analysis of gas by installing a temperature detector, in which catalyst temperature of a reforming tube is detected, and a controller, in which when the detected value in temperature detector reched a setting value, a bypass valve is closed and shut-off valves are opened. CONSTITUTION:When the supply of raw material to a reformer 1 from a reforming raw material supplier 3 is started, shut-off valves 81, 83 are closed and a bypass valve 82 is opened, and reforming raw material supplied to the reformer 1 is reformed in a reforming rate corresponding to the temperature of a reforming tube 13, and returned to the reformer 1 through the bypass valve 82 and burned in a burner 4. In a temperature increasing course, since the temperature of the reforming tube 13 is low and reforming reaction does not proceed sufficiently and nonreformed methanol is contained in the fuel gas, the gas is not suitable for fuel gas to be supplied to the fuel cell 2. When the temperature of the reforming tube 13 increases and reaches a setting value, a signal is sent from a temperature detector 71 in the reforming tube 13 to a controller 72 and the controller 72 opens shut off valves 81, 83 and closes the bypass valves 82. Therefrom, the need of a gas analyzer is eliminated and a system is made compact.
Patent JP-S5892855-A (JP)
Title: Measuring method for magnetic field of eddy current of object moored on sea surface
Inventor: TSUJIMURA NORIO
IPC: G01N27/72
Filed: 1981-11-26
Abstract: PURPOSE:To compensate the change in induction magnetic fields even if the mooring position of an object moored on the sea surface deviates by providing an alternating magnetic field generator in the sea between magnetic detectors and the object moored on the sea surface, storing the magnetism detected with the magnetic detectors in a storage part and performing prescribed calculation. CONSTITUTION:Plural pieces of magnetic detectors 5a-5e are disposed in the north and south directions of the terrestrial magnetism on the sea bottom below a wooden ship which contains a metallic object 2 and is moored by anchors 3, and a looped cable 7 for generation of alternating magnetic fields is provided in the sea above the same. The detectors 5a-5e are so constituted that the detected outputs thereof are stored via a calculator 10 in a storage part 11. The alternating magnetic fields generated by the cable 7 are applied together with those generated by theobject 2 to the detectors 5a-5e and by which the magnetic fields of eddy current are compensated of the alternating magnetic fields and the intended magnetic fields of the eddy current are calculated.
Patent JP-H0531110-A (JP)
Title: Ultrasonic doppler diagnostic system
Inventor: UCHIBORI TAKANOBU
IPC: A61B8/06
Filed: 1991-07-30
Abstract: PURPOSE:To achieve a highly accurate detection while enabling the shortening of diagnosing time even when the flow of a blood stream or the like is complicated by performing a correction of a vector speed of the blood stream or the like according to an angle between the direction of the blood stream and the direction of an ultrasonic beam. CONSTITUTION:A transmitting section 22 is connected to all vibrators 21a1...21an of a probe 21 while being divided on the receiving side. In other words, a vibrator train is divided in two and a first receiving section 23A is connected to one train TG1 while a second receiving section 23B is connected to the other train TG2. Both the receiving sections 23A and 23B perform respectively a phase shaping addition and a frequency analysis (Fourier transform) for the same part to be inspected to determine a Doppler shift frequency. Output signals of both the receiving sections 23A and 23B are sent to a vector speed computing device 24 to determine an absolute speed and direction corrected corresponding to an angle between the direction of the blood stream and the direction of an ultrasonic beam.
Patent JP-H1119222-A (JP)
Title: Pad for low-frequency treatment appliance
Inventor: TSUTA KAORU
IPC: A61N1/32
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pad for a low-frequency treatment appliance which gives no pain caused by pulling the body hair, when it is peeled off from a human body after the low-frequency treatment, and provides comfortable feeling after the use. SOLUTION: A ring adhesive sheet 2 is embedded in a pad main body 1 in such a state that its top surface is exposed till reaching the same height as the top surface of the pad main body 1 and the adhesion of a conductive adhesive gel is set weaker than the adhesion of the adhesive sheet 2. It is preferable that the adhesion of the conductive adhesive gel is set to 10-300 kg/cm and the adhesion of the adhesive sheet is set to 300 kg/cm or more based on the 180 deg. peeling method of JIS Z 0237.
Patent JP-S6346851-A (JP)
Title: Alarm automatic notice system
Inventor: YAMAGUCHI TSUKASA
IPC: H04M3/08
Filed: 1986-08-15
Abstract: PURPOSE:To attain automatic notice of alarm information to a proper called party by analyzing the alarm input information by a processor so as to store the presence of the necessity of talking and a notice destination telephone number or the like by alarm kinds thereby driving an automatic dial circuit. CONSTITUTION:The alarm information 7 from an automatic telephone system 3 comprising an exchange 1 and a radio equipment 2 is inputted to an alarm automatic notice system 5, stored tentatively in a memory 8 and analyzed by the processor 9. Then the presence of necessity of notice and a notice number as required are stored by alarm kinds into the memory 8. Then the alarm information requiring the notice is informed to a corresponding called telephone set 13 or the like via a data modulation-demodulation adjusting device 14 by the start of the automatic dial circuit 12 by using the notice telephone number and an alarm is raised by a data modulator-demodulator 17a and an alarm information output device 18a or the like. Through the constitution analyzing the alarm information, the alarm is informed automatically to a proper called party and the increase in the line due to simultaneous notice or the like for inadequate parties is prevented.
Patent JP-2000018223-A (JP)
Title: Weld stud
Inventor: KATO HIROYUKI
IPC: F16B21/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To apply a weld stud to various attachments in common and to easily mount and demount the same by integrally forming an elastic locking claw part on at least one side of a leg part of which a basic part is welded to a counterpart. SOLUTION: A welded stud 10 comprises a leg part 12 upwardly extended from a mount base 11, a pair of elastic locking claw parts 13 are formed in such manner that they are obliquely outwardly expanded toward a lower part of the leg part 12, and the claw parts 13 comprise the lock stepped parts 13a on their lower ends. The stud 10 is integrally molded with, for example, a synthetic resin, and welded to a synthetic resin housing panel 14. To directly mount an attachment 15 to the housing panel 14, a locking part 15b is formed on an inner wall surface. Accordingly the locking claw parts 13 are inwardly deflected when the locking claw part 13s of the stud 10 are inserted into a hole 15a, whereby the lock stepped parts 13a are engaged with a lock surface of a locking part 15b upper surface of the attachment 15, and the attachment 15 is fixed onto the housing panel 14.
Patent JP-S6082844-A (JP)
Title: Apparatus for measuring melting point of high melting point substance
Inventor: IWASAKI MAKOTO
IPC: G01N25/04
Filed: 1983-10-14
Abstract: PURPOSE:To make it possible to measure the m.p. of a high m.p. substance easily with high accuracy, by uniformly heating the whole of a specimen by a plate shaped heater having a plurality of concentric bent parts formed thereto by the folding at a plurality of places. CONSTITUTION:A plate shaped heater 6 comprising a thin tungsten plate is folded at a plurality of places and circular arcs are formed to form three concentric circular bent parts 7. The interior of the inside bent part is used as a specimen providing part 8 and the specimen therein is uniformly heated from the periphery thereof. By this method, the m.p. of a high m.p. substance is measured easily with high accuracy.
Patent JP-H06210017-A (JP)
Title: Disaster preventive curtain fire extinguishing system for mechanical type parking lot
Inventor: UCHIYAMA JUN
IPC: E04H6/12
Filed: 1991-07-04
Abstract: PURPOSE:To improve the fire extinguishing efficiency by a method wherein a parking stage with a plurality of parking places, is formed, and a disaster preventive curtain to seal the fire extinguishing space for each parking place is provided. CONSTITUTION:For a mechanical type parking lot 1, plural stages of parking stages 3 which have a plurality of parking places 2 are provided. At each parking place 2 of the parking stage 3, a fire sensor W, fire extinguishing device and disaster preventive curtains 12 are provided. The fire sensor W is provided on the ceiling of the parking place 2, and the fire preventive curtains 12 are provided at a front part and both side parts of the ceiling of the parking place 2 in such a manner that the fire extinguishing curtains 12 may surround a fire extinguishing space F. Then, the fire preventive curtains 12 are lowered when the switch is turned on by a fire detecting signal of the fire sensor W. By this method, vehicles which are adjacent to a vehicle on fire do not catch fire, and a fire can be prevented from becoming a large fire.
Patent JP-H0355862-A (JP)
Title: Film carrier with bump and its manufacture
Inventor: KASHIWAGI OSAMU
IPC: H01L21/60
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a device wherein structure is simple, manufacture is easy, and cost is low, by constituting the device wherein a gold ball is fixed to a bored aperture part at the tip of a lead, by thermocompression bonding. CONSTITUTION:A gold ball 17 is fixed to a bored aperture part 18 at the tip of a lead 16 of a film carrier by compression bonding. The tip of the lead 16 of the film carrier is bored by laser processing: the gold ball 17 is mounted on the aperture part 18, and fixed by thermocompression bonding. For example, before the lead 16 is finished by ordinary gold-plating, the tip part of the lead 16 is firstly bored by the pulse of laser like YAG laser. In this case, a hole is so bored that the diameter is slightly smaller than that of the gold ball 17. After the lead surface is finished by gold-plating, the gold ball 17 is mounted on the aperture 18, and fixed by thermocompression bonding at a comparatively low temperature of about 200 deg.C, with a bonding tool.
Patent JP-H0238310-A (JP)
Title: Production of oxide high temperature superconductive thin film
Inventor: YUZURIHARA HAJIME
IPC: H01B13/00
Filed: 1988-07-29
Abstract: PURPOSE:To provide the subject thin film at a low base plate-heating temperature without any heat-treating process by adopting specific conditions in a method of forming the oxide high temperature superconductor thin film with a rf magnetron or opposed target sputter device. CONSTITUTION:In a method of forming the thin film of an oxide high temperature superconductor of AxByCuzOdelta (A and B are selected from Ca, Sr, Ba, etc., in the group IIa, Y and lanthanum in the group IIIa, Bi in the group IIIb, etc.,) or AxByCzCuepsilonOdelta (A-C are selected from the above-mentioned elements) with a rf magnetron or opposed target sputter device, an O2 plasma-generating device 2 is newly disposed on the peripheral portion of a base plate 9 and an oxide sintered product used as a target 4 is spattered in an atmosphere of Ar gas 5 and simultaneously O2 plasma is locally generated on the surface of the base plate 9 to form a <= approximately 1mum thick film on the base plate at a heating temperature of <=600 deg.C. After the electric discharge is stopped, the thin film-formed base plate is gradually cooled to room temperature by supplying plasma-free O2 gas 6 on the thin film or by cooling the base plate to 350-370 deg.C in an atmosphere of O2 gas 6 and subsequently keeping the base plate for several hours.
Patent JP-H0477915-A (JP)
Title: Magnetic disk controller
Inventor: IIZUKA MATOI
IPC: G06F3/06
Filed: 1990-07-20
Abstract: PURPOSE:To improve the throughput of a whole computer system by providing a command storage means storing plural write/read request commands from CPU and saving execution when there are overlapped commands. CONSTITUTION:When the command storage means 131 storing plural write/read request commands transferred from CPU 11 intends the timing buffer of the processing of CPU 11 and the processing of a magnetic disk device 14 and when the write/read request commands for the same storage area are overlapped and stored, the execution of several commands which are overlapped is omitted. Thus, the number of the physical input/output operations of the magnetic disk device 14 can effectively be suppressed and the throughput of the whole computer system can be improved.
Patent JP-H1133039-A (JP)
Title: Implant, its manufacture and method for using it
Inventor: YAMANAKA MICHIZO
IPC: A61C8/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an implant which enables formation of an immediately usable dental prosthesis by increasing holding strength against a tooth-extraction groove, etc. SOLUTION: This implant 1 has an approximately cylindrical main body 2, provided with a threaded part 2a on the outer periphery of its thick-walled part and provided with a slit part 3 of a U-shape or a shape resembling the U-shape, such that at least a portion of it does not separate from the thick- walled part, and a bulging part 4a having a U-shape or a shape resembling the U-shape, bulged outward from the outer periphery of the main body 2 at the slit part 3 and defined by the slit part 3.
Patent JP-2000038125-A (JP)
Title: Pump-operated braking pressure-generating system
Inventor: FREITAG RAINER
IPC: B60T8/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To adjust or distribute the braking pressure that a braking pressure- generating system applies to a brake master cylinder chamber and another device at a minimum control cost and in an easy manner free from trouble in accordance with vehicles and vehicle travel states. SOLUTION: This braking pressure-generating system is so constructed that a pump 10 supplies a brake fluid to a chamber 51 in a brake master cylinder 50 to establish a pressure, which is employed at least another device 30, typically a power-assisted steering system, and that the chamber 51 in the brake master cylinder 50 or the device 30 is supplied with a limitable pressure via at least one distribution-cum-restriction element 20. The distribution-cum-restriction element 20 is controlled in dependence upon the brake pedal position, traveling state level or vehicle operating level to lead an adjustable pressure from the pump 10 to the chamber 51 of the brake master cylinder chamber 50 or to the device 30.
Patent JP-S6251946-A (JP)
Title: Bear's gall-like smoked vitellus
Inventor: TAKAHASHI MASAHARU
IPC: A23B5/02
Filed: 1985-08-29
Abstract: PURPOSE:Smoked vitellus having an oily component breaking out on the surface, showing luster, obtained by preserving vitelli with salt, solidifying and smoking same. CONSTITUTION:Only vitelli of focal such as chicken, etc., are taken out, put in a container, preserved with salt, MISO (fermented soybean paste), NUKAMISO (salted rice-bran paste for pickling), soy sauce, salt water of another chloride chemical for several days and solidified. The solidified vitelli of eggs are taken out, smoked and dried to give smoked vitellus.
Patent JP-H0744890-A (JP)
Title: Optical recording medium
Inventor: TAKEYA YUTAKA
IPC: G11B7/24047
Filed: 1993-08-02
Abstract: PURPOSE:To reduce the scratchability of the surface of a substrate and to suppress the warp of the substrate. CONSTITUTION:This optical recording medium with a plastic substrate enables writing and/or reading of information by irradiation with laser light from the substrate side and has a transparent thin polymer film on the irradiated surface of the substrate. The polymer film is formed as follows: 2-45wt.% cresol-novolak resin modified with acryloyl groups or phenol-novolak resin modified with acryloyl groups is mixed with 5-45wt.% 2-6C satd. alkylene diglycol diacrylate and 10-93wt.% multifunctional deriv. obtd. by modifying three or more hydroxyl groups in a dehydration condensation product of trimethylolpropane triacrylate and/or pentaerythritol or its di- or hexamer with an acrylate and the resulting mixture is made insoluble by crosslinking.