baber/WOPTO huggingface dataset:
Patent JP-H02226648-A (JP)
Title: Electrode of discharge lamp
Inventor: ONISHI YASUO
IPC: H01J61/06
Filed: 1989-02-27
Abstract: PURPOSE:To make arch stability excellent by composing a sintered body with a core part and a surface part, preparing the core part by mixing a W and an alkaline earth metal oxide powders in a specific weight ratio and sintering the powder mixture, forming a reverse conical shape caved part in the corn-like tip, and forming a fine hole reaching the core part in the bottom of the caved part. CONSTITUTION:A surface part of a sintered body is formed only from an emitter-free W powder and a core part is prepared by mixing a 100 parts wt. of a W powder and 70-150 parts wt. of alkaline earth metal oxide; barium aluminate and sintering the mixture. Ba diffused from inside of a fine hole 11 is spread in the declining plane of a reverse conical caved part. In the case of low electric current, an arch is supported in the declining plane and in the case of high electric current, the arch is supported while covering the periphery of the reverse conical part as well. By this, even when electric current is in creased, drastic increase of current density at the tip of a cathode is prevented. Since the surface area is free of emitters and emitter supply is carried out only from the fine hole 11, the arch supporting point at the cathode does not fluctuate and excellent arch stability is obtained.
Patent JP-H07231235-A (JP)
Title: Lump circuit and magnetic recording device
Inventor: UMEZAWA ATSUSHI
IPC: G11B5/027
Filed: 1994-02-16
Abstract: PURPOSE:To extend a leading and a trailing time constants of an output without externally a capacitor having a large capacitance in the lump circuit and the magnetic recording device using the lump circuit. CONSTITUTION:An input current I, to an output stage 17A is remarkably reduced by arranging an output stage 17A comprising plural transistors(TRs) Q6, Q7, Q1 in Darlington connection to the circuit and one terminal of a capacitor 15 having a small capacitance built in an integrated circuit chip is connected to an input terminal of the output stage 17A.
Patent JP-S51118375-A (JP)
Title: Stud type semiconductor element
Inventor: TOBIYO MASAHIRO
IPC: H01L23/34
Filed: 1975-04-11
Abstract: PURPOSE: To ger small, light and low cost semiconductor element by making heat radiator, which is of stud type semiconductor with reverse parallel connection such as thyristor, common cooler using liquid cooling system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56140889-A (JP)
Title: Preparation of immobilized bacterial cell or immobilized enzyme
Inventor: KOBAYASHI GOROU
IPC: C12N11/08
Filed: 1980-04-04
Abstract: PURPOSE: To obtain high quality immobilized bacterial cells or immobilized beads as crackless pearl-like particles, by the W/O-type suspension polymerization of an aqueous solution containing an unsaturated monomer and bacterial cells or an enzyme in the presence of a polymer dispersant.  
     CONSTITUTION: An aqueous solution of a water-soluble unsaturated monomer, a water-soluble polyfunctional unsaturated monomer and bacterial cells or an enzyme, is dispersed in an organic solvent which is immiscible with said unsaturated monomers and water, and subjected to the W/O-type suspension polymerization in the presence of a polymer dispersant composed of a polymer of an unsaturated monomer having a hydrophilic group and an oleophilic unsaturated monomer. The water-soluble unsaturated monomer is, e.g. (meth)acrylamide, dimethylaminoethyl methacrylate, etc., and the water-soluble polyfunctional unsaturated monomer is, e.g. N,N'-methylenebisacrylamide, monomethyl triaryl ammonium chloride, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63218077-A (JP)
Inventor: NAGAI TAKEMORI
IPC: B65D81/34
Filed: 1987-02-25
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-H01217650-A (JP)
Title: Test executing system for software simulator
Inventor: TSUCHIYA KITSUYA
IPC: G06F11/28
Filed: 1988-02-26
Abstract: PURPOSE:To reduce the time and labor required for evaluation of a test program by performing the initialization of hardware information, the reloading action of a monitor, etc., despite a system crash caused by a bug, etc., during execution of the test program and continuing automatically the test program via remaining test units. CONSTITUTION:When the system crash occurs owing to a bug, etc., during execution of a test program 112, a monitor 111 produces and outputs by itself a restart time text executing command for the continuous execution of the test up to the final test unit Un from the one next to the test unit having its system crash. A software simulator 1 receives and holds said test executing command. Then the hardware information of the simulator 1 is initialized and the monitor 111 id loaded again from a monitor file 22 for start. Thus the monitor 111 loads the test program out of a test program file 23 and can start its execution at and after the designated test unit.
Patent JP-S60187437-A (JP)
Inventor: EDOUIN TEII SHIYATORUUOOSU
IPC: B21D28/34
Filed: 1984-03-07
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-S51117731-A (JP)
Title: A process for imparting water-resistance to adhesive for use in corrug ated fibreboards
Inventor: TAKATSUJI MASAO
IPC: C09J103/02
Filed: 1975-04-10
Abstract: PURPOSE: A process for imparting water-resistance to an adhesive for use in corrugated fibre boards consisting mainly of starch by synergistic effect of tannin, water-soluble formaldehyde resin precondensate, and water-soluble protein. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56139523-A (JP)
Title: Thermosetting resin composition
Inventor: UEDA TSUNEHIRO
IPC: C08G18/58
Filed: 1980-04-02
Abstract: PURPOSE: To obtain the titled resin composition having a good workability and being able to be converted into cured materials having excellent physical properties, by blending a polyfunctional organic polyisocyanate with a condensation product of a specific epoxy resin and a dihydroxybenzene.  
     CONSTITUTION: An organic polyisocyanate compound with two or more terminal isocyanate groups (e.g. tolylene diisocyanate) is blended with, as a curing agent, a product obtained by the reaction of an epoxy resin having two or more epoxy grous (e.g. bisphenol A epoxy resin) with a dihydroxybenzene (e.g. hydroquinone or catechol) in an equivalent ratio of the hydroxy group to the epoxy group of 1.8, and thus said thermosetting resin composition is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59168506-A (JP)
Title: Sequence analyzer
Inventor: KONDOU TATSUO
IPC: G05B19/05
Filed: 1983-03-15
Abstract: PURPOSE:To fetch the high-speed data within the arithmetic time of a sequencer by fetching the contact data from a transmission module into a processor via an optical fiber which connects plural sequencers in a ring form. CONSTITUTION:Plural sequencers A1- are connected in an endless ring form with optical fibers L0-. Then the data transmission is performed so that the processing circuits incorporated into the sequencers can share not only their own contact data but the contact data of all other sequencers forming said ring structure. At the same time, the control is given also to the facilities. A transmission module 2 is set into the ring structure with connection via the optical fiber L to perform the data transfer with a personal computer 1 via an interface 3. The data transmission is monitored with the output supplied to a display device 4, etc.
Patent JP-S56140600-A (JP)
Title: Reader for read-only memory
Inventor: KOUNO YASUFUMI
IPC: G10L13/047
Filed: 1980-04-02
Abstract: PURPOSE:To continuously read the contents of a read-only memory at a high speed by providing the read-only memory, operation-period indication signal generating circuit, read-request signal generating circuit, and switching circuit. CONSTITUTION:Switching circuit 5 outputs operation-period indication signal BY inputted to input terminal A when control signal MD is at ''1'' or read indication signal RO inputted to input terminal B when at ''0''. Operation-period indication signal generating circuit 6 outputs from output terminal OS operation-period indication signal BY which when operation-start indication signal ST is inputted to input terminal IS, is held at ''1'' during the operation period. Namely, if operation-start indication signal ST is inputted to operation-period indication signal generating circuit 6 when control signal MD is at ''1'', operation-start indication signal ST serves as a trigger signal, so that read-request signal generating circuit 4 will output continuously read request signal CK to output terminal TG. Thus, the contents of read-only memory 1 can be read continuously at a high speed.
Patent JP-H09203701-A (JP)
Title: Knocking head
Inventor: TSUCHIYA KATSUYUKI
IPC: E02D1/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To safely and accurately knock a hammer without any possibility of inclining a penetration test device by rotating a fastening nut, drawing an expander, and opening a collet so as closely sticking it to the rod internal wall. SOLUTION: Two pairs of screws of an expander shaft 22 which are composed of the right and left screws respectively are drawn near or separated using a through hole of a knocking head part 21 as a guide by rotating a fastening nut 25. Therefore, when the nut 25 is rotated in the fastening direction, the shaft 22 is drawn near, the expander 23 is entered in a collet 24, and the collet 24 is opened. Then, the collet 24 pushes against the respective internal walls of a guide lock 14 and a underground penetration rod 15 so that the rod 14 and the rod 15 are fixed respectively and the screws are hard to be loosen. When the nut 25 is rotated in the inverse direction, the shaft 22 is made to separate and the collet 24 is returned to its original state and contracted so that the pushing force is vanished.
Patent JP-S59169089-A (JP)
Inventor: MUKAI HIROKATSU
IPC: H05B3/14
Filed: 1983-03-15
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-S60191013-A (JP)
Title: Manufacture of spherical silicon carbide powder
Inventor: ADACHI HISAO
IPC: C01B31/36
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the titled SiC powder of uniform alpha crystals with less impurities and consisting of round particles by calcining a mixture of SiO and a specified amt. of a carbonaceous material in a nonoxidizing atmosphere or in vacuum. CONSTITUTION:The SiC powder, which can be obtained by pulverizing and classifying the SiC crystal obtained by the Acheson method, etc. is sufficiently mixed in a wet mixing process, etc. with a carbonaceous substance such as carbon black having <=2mum particle diameter whose amt. is regulated to 1.0-1.5 times the stoichiometrical amt. necessary for forming SiC by the reaction with silicon and silica contained in the SiC as impurities and which can be uniformly mixed with SiC and is highly reactive to obtain a homogeneous mixture. Then the mixture is calcined at 1,300-1,800 deg.C in an atmosphere of an inert gas such as Ar and He or in a reducing gas such as H2 or in vacuum. The titled SiC powder consisting of alpha crystals having 0.5-20mum particle size and 1.0-1.5 ratio of major diameter to minor diameter and having a polishing property, thermal stability, excellent packing property and electrical insulating property can be obtained in this way.
Patent JP-H02222595-A (JP)
Title: Surface mounting and attachment of electronic component
Inventor: SUZUKI SATOSHI
IPC: H05K3/34
Filed: 1989-02-23
Abstract: PURPOSE:To improve the soldering of the comparatively large conductive plate of an electronic component to a surface mounting circuit board in reliability by a method wherein the electronic component is soldered to the surface mounting circuit board in such a manner that solder is supplied into the through-hole of the conductive plate and then the conductive plate is soldered to the surface mounting circuit board through reflow. CONSTITUTION:An optimal amount of cream solder 22 is injected into a through- hole 12 of a conductive plate 11 of a transistor 7 using a dispenser 21, a circuit board 1 and the conductive plate 11 are heated in a reflow oven to solder not only electrodes 9 and 10 of the transistor 7 to pads 4 and 5 of the circuit board 1 but also the conductive plate 11 to a conductive plate soldering pad 6. By this setup, flux flows outside first at reflow soldering, whereby the flux flows outside first from the gap between the conductive plate 11 and the pad 6 and is surely discharged, so that shrinkage voids occurred in the soldered part between the conductive plate 11 and the pad 6 can be lessened. Therefore, the transistor 7 is securely fitted to the circuit board 1 and the soldering concerned is improved in reliability.
Patent JP-H04262655-A (JP)
Title: Cordless automatic answering telephone set
Inventor: KIYOHARA JUNJI
IPC: H04M1/65
Filed: 1991-02-15
Abstract: PURPOSE:To allow only a master set to the automatic answering state or only a slave set to the automatic answering state to monitor a message set in the automatic answering mode. CONSTITUTION:A master set is provided with an automatic answering setting memory section 15 storing by which of the master set or a slave set the automatic answering mode is set and a control circuit 13 which controls to sound a message from an internal speaker 9 when the automatic answering mode is set by the master set and which controls the transmission of the message to the slave set by which the automatic answering mode is set when the automatic answering mode is set by the slave set based on the storage content of the automatic answering setting memory section 15, and the slave set is provided with a control means which controls the message sent from the master set in the automatic answering mode to be sounded from its internal speaker.
Patent JP-S60216357-A (JP)
Title: Recording speed control system
Inventor: KIMURA MASATOSHI
IPC: B41J2/39
Filed: 1984-03-07
Abstract: PURPOSE:To obtain excellent records at low - high recording speeds by controlling the rotating speed of a recording medium, the timing of a print data signal, a form conveyance speed, and the heating value of a fixing means according to a specified recording speed. CONSTITUTION:When a control signal SPEC for a recording speed is inputted to a decoder 12, one of four kinds of basic clock 13 is selected by a tri-state buffer 14 and the rotating speed of a driving circuit 15, form conveyance speed of a tractor driving circuit 16, and the timing of the print data signal of a print data control circuit 17 are controlled with the basic clock. Then ROMs 20-22 stored with preset optimum conditions corresponding to respective recording speeds are accessed with SPEC and data from the ROMs 20 and 21 are inputted to DA converters 23 and 24, amplifiers 25 and 26, and a scorotron 29 to output an optimum voltage. Data from the ROM22 is inputted to an infrared-ray lamp driving circuit 26, which drives an infrared-ray lamp 27 so that the output heating value of the lamp 27 is optimum.
Patent JP-H0715957-A (JP)
Title: Magnetic element for power supply and dc-dc converter
Inventor: SATO TOSHIRO
IPC: H02M3/155
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a small thin magnetic element for power supply capable of detecting overcurrent with low loss, by installing a search coil to detect overcurrent passing through a plane coil, formed outside a magnetically soft layer of a plane inductor. CONSTITUTION:A spiral plane search coil 52, insulated by an insulating layer 2, is placed in proximity to either of poles outside the upper and lower magnetically soft layers 3 constituting a plane inductor. The search coil 52 is connected to a detector circuit. If the magnetically soft layer 3 operates in the proximity of saturation in its magnetization curve, a.c. magnetic flux beyond magnetic saturation leaks out of the magnetically soft layer 3; therefore, induced electromotive force is produced in the search coil 52. The magnitude of the induced electromotive force depends on that of the d.c. current passing through a plane coil 1, and thus overcurrent is detectable through the induced electromotive force of the search coil 52. If the d.c. current passing through the plane coil 1 is small, magnetic flux does not leak out of the magnetically soft layer 3, and no induced electromotive force is produced in the search coil 52. Therefore, no loss results.
Patent JP-S60259015-A (JP)
Inventor: ROJIYAA RAGADEKU
IPC: G10L13/00
Filed: 1985-03-06
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-H0565028-A (JP)
Title: Folding type hood roof for car
Inventor: HERUMAN BURUSUTO
IPC: B60J7/20
Filed: 1992-03-02
Abstract: PURPOSE: To reduce the overall height of a folding top box in the deposited condition in the box and enough avoid clattering noises of a vehicle holding top deposited during the driving operation and the frictional motion between a seal provided in the top and a box lid. CONSTITUTION: At least one device 10 is provided on a top box lid 6 which supportingly interacts with a top structure 11 of a folding top 2 deposited underneath the top box lid 6 when the top box lid 6 is closed.
Patent JP-S60188603-A (JP)
Title: Bladder-type accumulator
Inventor: GOSHIMA TAKAHIRO
IPC: B60T13/14
Filed: 1984-03-07
Abstract: PURPOSE:To prevent the dispersion of gas due to transmission through a bladder by providing a valve mechanism which closes a fluid chamber, which takes fluid in and out, before the shift termination of the bladder in the direction of inflation and maintains the fluid pressure in a fluid chamber at the same level as the pressure in a gas chamber. CONSTITUTION:When the fluid pressure in a fluid chamber 46 goes down, a bladder 6 is inflated due to its internal gas pressure and moves a piston 34, which is connected to the bladder 6 as one body, outwards and, a little before it reaches the shift termination of the bladder 6 in the direction of inflation or the end face of a collar-like portion 36 of the piston 34 touches on the bottom end face of a cavity 12 within a body 4, a ball valve 48 is seated on a valve seat 52 and a fluid outlet/inlet port 42 is closed. Therefore, the fluid in a fluid chamber 46 is compressed by the ladder 6, and even when the fluid is not fed into the fluid chamber 46 through the fluid outlet/inlet port 42, the fluid pressure in the fluid chamber can be kept high.
Patent JP-H06234898-A (JP)
Title: Thermoplastic resin composition of high heat resistance and high heat resistant casing formed therefrom
Inventor: TAKEI HIROSHI
IPC: C08L51/06
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a thermoplastic resin composition which can be used for making housings such as meter casings or dashboards because of its high resistance to heat distortion, antistatic properties and fogging properties, by blending specific resin components and inorganic fiber in a specific ratio. CONSTITUTION:The composition comprises (A) 60 to 90wt.% modified crystalline polyolefin containing (i) 0.5 to 2wt.% antioxidant (150 deg.C and higher weight loss-starting temperature), preferably tetrakis[methylene-(3,5-di-t-buthyl-4- hydroxyphenyl)propionate]methane, (ii) 60 to 90wt.% modified crystalline polyolefin containing a modifier of an unsaturated acid or its derivative, preferably maleic anhydride in the form of a grafted component, and (iii) 40 to 10wt.% polyimide resin where the total content reaches 100wt.%, and (B) 10 to 60wt.% of inorganic fiber, preferably glass fiber where A and B sums up to 100%.
Patent JP-H05248514-A (JP)
Title: Manufacture of resin pulley
Inventor: IDEUSHI HIROYUKI
IPC: F16C35/067
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the number of working processes and the production cost by forming a groove on the outer periphery and in circumferential direction of the outer ring of a bearing and injecting resin on the outer periphery of the bearing to form a pulley main body integrally with the bearing. CONSTITUTION:A cylindrical roller bearing in which a grease capable of withstanding a high temperature >=80 deg.C is packed beforehand is used for a bearing 5, and a groove 7 is formed on the outer periphery and in circumferential direction of the outer ring 6 of the bearing 5. Next, an opening on both sides of the bearing 5 is sealed, resin is injected on the outer periphery of the bearing 5 by an injection molding machine to form a pulley main body 8, and the bearing 5 is integrated with the pulley main body 8 through the groove 7 to prevent the bearing 5 from coming off from the pulley main body 8. Thus, even if a large load is applied on the bearing 5, it will not come off out of the pulley main body 8 to cope sufficiently with the use for a pulley used for large cranes.
Patent JP-S61205568-A (JP)
Title: Wall face self-travel machine
Inventor: MATSUSHIMA TOKUNORI
IPC: B62D57/024
Filed: 1985-03-08
Abstract: PURPOSE:To enable continuous travel on a vertical wall face by arranging suckers on a caterpillar while maintaining vacuum only such suckers as contacting with the wall face. CONSTITUTION:Upon contact of a sucker 4 arranged on a caterpillar with the wall face, a suction/discharge changeover solenoid valve 8 is functioned to maintain vacuum condition in the sucker 4. In conduit separation rotary mechanism 10, a vacuum spindle 11 is coupled through main vacuum conduit and rotary contact section. While plural separation rotary auxiliary wheels 12 for separating the conduit 9 coupled to each sucker 4 one by one are provided. The auxiliary wheels 12 and the vacuum spindle 11 are controlled to be synchronous with the rotation of caterpillar.
Patent JP-2000237593-A (JP)
Title: Catalyst for removing nitrogen oxides and method for removing nitrogen oxides
Inventor: TANAKA SATOSHI
IPC: B01J29/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having removing activity for nitrogen oxides (DeNOx activity) at low temp. range of 200-350 deg.C, to provide the method for removing nitrogen oxides by using the catalyst and to provide a method for keeping the DeNOx activity in wide temp. range of 200 deg.C to 600 deg.C. SOLUTION: The low temp. active catalyst is obtained by adding tellurium in a platinum base catalyst and further adding one or more kind elected from boron, zinc, phosphorus, tungsten, molybdenum and tin and/or zeolite. The activity from low temp. to high temp. is attained by combining a Ag. Cu based catalyst, which has high activity at >=300 deg.C, with the catalyst.
Patent JP-H09235072-A (JP)
Title: Control device of winding machine
Inventor: ABE KAZUYOSHI
IPC: H02M7/48
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of setting a control device of a winding machine out of a winding machine main body and to improve controllability by speeding up delivery and reception of a signal in the control device. SOLUTION: A data transfer means 25 has data memory parts 25a-25c free to write in and read out of data respectively from a main control part 21 and each of functional control parts 22-24 and this data transfer means 25 is stored in a winding machine main body with the main control part 21 and the functional control parts 22-24 in a control device of a winding machine furnished with the main control part 21 to output a control signal, a plural number of the functional control parts 22-24 to practice respective functional control in accordance with the control signal from the main control part 21 and the data transfer means 25 to transfer the data between the main control part 21 and each of the functional control parts 22-24.