baber/WOPTO huggingface dataset:
Patent JP-H10323004-A (JP)
Title: Vibration generator
Inventor: NAKAGAWA MASAFUMI
IPC: H02K33/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator whose size can be reduced easily and, further, which can change not only the period but also the amplitude of its vibration. SOLUTION: A core 22 on which a coil is wound and a permanent magnet 32 which generates a magnetic force between at least one of the poles of the core 22 and itself are housed in a case 10. The permanent magnet 32 is held by a holding member 31 attached to the case 10 with a shaft. If an alternating current is applied to the coil, the permanent magnet 32 vibrates within a range corresponding to a distance between both the poles of the core 22 and collides with the case 10 to generate a vibration.
Patent JP-S5245515-A (JP)
Title: Production process of tungsten
Inventor: KOSEKI ISAMU
IPC: B22F1/00
Filed: 1975-10-09
Abstract: PURPOSE: Obtaining tungsten of little deformation at a high temperature, by washing with hydrofluoric acid after having been reduced with the addition of a doping agent, at the production of tungsten to be used for filaments of tubes and bulbs of several kinds, heaters for vacuum evaporation, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61766-A (JP)
Title: Wiring testing method and apparatus for circuit substrate
Inventor: HOSHIAI FUMIHIRO
IPC: H05K3/00
Filed: 1984-06-13
Abstract: PURPOSE:To perform a highly reliable wiring test eliminating the manufacture of mask plates for individual substrates, by selecting information position on an array lattice of a measuring probe from N/C boring information for a circuit board to turn ON a switch corresponding thereto. CONSTITUTION:A circuit board 20 to be inspected is positioned and mounted on a support 10 having a measuring probe 11 arrayed in a lattice through a pilot pin 12. Coordinates 6 of boring information with Z1 as origin are inputted into a calculating section 3 through an information reading mechanism 4 to determine coordinates of those for boring with respect to a probe array lattice by coordinate conversion from origin movements DELTAX and DELTAY between the origins Z2 and Z1 of the array lattice of the measuring probe 11 inputted from a keyboard section 5 and additionally, the results are converted into address for a switch group 1. The switch alone corresponding to the specified address from the switch group 1 is turned ON through a control section 2 to perform a wiring test with a measuring section 40. This eliminates the manufacture of mask plates for individual substrates thereby enabling a highly reliable wiring test.
Patent JP-H11317163-A (JP)
Title: Coating device for inner surface of u-shaped valve
Inventor: OKU TAKATSUGU
IPC: H01J9/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent uneven coating from being produced when coating the inner surface of a U-shaped valve. SOLUTION: In this coating device, when draining the waste coating liquid from the inside of a U-shaped valve 4 by rotating an arm part 3 around a shaft 2 in order to turn downward opening part 6a, 6b of the U-shaped valve 4 held by a holding part 5 of the arm part 3, one opening part 6a is positioned at a lower side than another opening part 6b, the coating liquid is mainly drained from the opening part 6a positioned at the lower side and air flows into the U-shaped valve 4 from the opening 6b positioned at an upper side. Thereby, bubbles are not produced in the U-shaped valve 4 when draining the waste coating liquid, and a coating liquid film caused by the bubbles is not produced, thereby to prevent uneven coating from being produced.
Patent JP-S5822627-A (JP)
Title: Method of compound machining of electrolysis and grinding of cylindrical inner surface
Inventor: KIYOMIYA KOUICHI
IPC: B23H5/08
Filed: 1981-08-03
Abstract: PURPOSE:To shorten the machining time and to stabilize the dimensional accuracy of a machined work, by machining the cylindrical inner surface of the work simultaneously by grains and by electrolytic action, and electropolishing the inner surface by a feeble electric current. CONSTITUTION:In the case that a cylindrical inner surface 2 of the work 1 is machined by a tool 3 wherein the non-conductive grains 4 such as borazon grains are secured on the circumferential surface by a conductive material 5, the work 1 and the tool 3 are connected to a power source in such a way that work 1 is made to serve as an anode, and the tool 3 inserted in the work 1 is made to serve as a cathode. In a tank containing an electrolyte that is apt to passivate the work surface such as an aqueous solution of NaNO3 or the like, while a feeble electric current of several volts and of up to several amperes per unit area is passes through the electrodes, the tool 3 and the work 1 are relatively rotated and reciprocated axially to machine the cylindrical inner surface 2.
Patent JP-H04325536-A (JP)
Title: Weather-and impact-resistant polymer composition of excellent appearance
Inventor: NISHIHARA HAJIME
IPC: C08L33/04
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the title composition excellent in weathering resistance, impact resistance, rigidity and appearance when oriented. CONSTITUTION:A polymer composition comprising a complex structure polymer comprising an acrylic ester rubber specified in copolymer composition, morphology, particle diameter, particle diameter distribution and degree of swelling and an acrylonitrile/styrene copolymer of a specified composition. Because this composition excels in weathering resistance, impact resistance, rigidity and appearance when oriented, it is desirable in the fields of injection molding for outdoor use such as automobile components and electronic components or in the fields of sheets and films for electronic devices and housing equipment.
Patent JP-S63286301-A (JP)
Title: Cutting device of ceramics green sheet
Inventor: TSUBOI AKIHIKO
IPC: B28B11/12
Filed: 1987-05-19
Abstract: PURPOSE:To cut off ceramics green sheet into a square form by allowing the title cutting device to correspond accurately to the side fringe of a printed part always, by a method wherein an abutting position of a third stopper, which is abuttable against a first stopper when a turning table is turned by about 90 degrees, against the first stopper is made controllable by providing a second stopper abuttable against an end of the first stopper and the third stopper on a supporting stand. CONSTITUTION:A lifting and lowering stand 15 is lowered by performing extending action of lifting and lowering cylinders 16, 16 and a side fringe of a ceramics green sheet 1 is cut off linearly by a cutter blade by allowing the same the correspond to a side fringe of a printed part. Then a turning table 6 is driven through turning by lifting the lifting and lowering stand 15. With this construction, a control arm 33 is turned by 90 degrees until a bolt 35 abuts against a third stopper 38 and the ceramics green sheet 1 also turns by the 90 degrees according to the same. Therefore, as the printed part also turns by 90 degrees, when the ceramics green sheet 1 is cut off linearly by a cutter blade, the ceramics green sheet 1 is cut off along a line meeting at right angles with a part which has been cut off before.
Patent JP-S5548963-A (JP)
Title: Semiconductor ic device for electronic watch and manufacturing thereof
Inventor: INOUE TAKASHI
IPC: H01L27/092
Filed: 1978-10-03
Abstract: PURPOSE:To obtain MOS transistors of different gate insulating film thicknesses in a single C-MOS, by having selectively injected oxygen ions in the neighborhood of the surface of a part of the predetermined gate forming region, and subsequently  operating gate oxidization process. CONSTITUTION:By the combined use of photoetching and ion injection techniques, oxygen ions are injected into the predetermined gate forming regions of MOS transistors of n channel and p channel in a single C-MOS, and the threshold voltages of the respective transistors are varied. That is, by selecting the depth and amount of oxygen ion injection, the threshold voltages of MOS transistors of n channel and p channel are set respectively at 0.6V and -0.6V and those of the transistors not injected with ions are set at 0.2V and -0.2V. By this, it is made easy to fit transistors of different characteristics in a single MOS, suitable for use in electronic watches.
Patent JP-S6013215-A (JP)
Title: Flow-rate detecting device
Inventor: YAMANOUCHI SHIYUUJI
IPC: G01F1/115
Filed: 1983-07-04
Abstract: PURPOSE:To obtain an easily usable, high-performance, compact flow-rate detecting device, by detecting the numbers of rotations of two magnetic rotary bodies, which are rotated by a turning axial flow, by a magnetoresistance element, and operating and processing the signals. CONSTITUTION:When a fluid flows to an outlet port 4 from an inlet port 3 of a flow-rate detecting device, the turning axial flow is obtained by fixed blades 5. Two magnetic rotary bodies 6 and 6' are deviated by 180 degrees and turned at a speed proportional to the flow rate through a flow-out preventing body 7. Two pulses generated at every one rotation are detected by a magnetoresistance element 8 and operated and processed by a control circuit 11. Thus flow rate is obtained. In this way, the easily usable, high-performance, compact flow-rate detector is obtained.
Patent JP-H10312042-A (JP)
Title: 120 film
Inventor: AOKI NOBUO
IPC: G03C3/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a 120 film for facilitating joining work for a light shielding paper and a photographic film by improving visibility for the light shielding paper in a dark room, in manufacture. SOLUTION: At the time of manufacturing the 120 film 1, the joining process of the photographic film 3 and the light shielding paper 4 is executed under illumination with infrared rays with which the film 3 is not exposed, by using a dark view camera 20. In this joining process, the light shielding paper 4 for the 120 film 1 is a white one whose light reflectance is higher than that of the film 3, so that on an image picked up by the camera 20, the light shielding paper 4 clearly appears. Therefore, the joining work is extremely facilitated and a joining tape 7 can be accurately stuck to a normal position on the light shielding paper 4 and the film 3, without any deviation.
Patent JP-S5246116-A (JP)
Title: Device for applying fluid
Inventor: IMAI KIYOSHI
IPC: D01D11/00
Filed: 1975-10-09
Abstract: PURPOSE: To eliminate troubles such as yarn fluctuation or slip that might be caused by jetting a fluid to a running yarn along the yarn path, by equipping the jetting device with stop covers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613610-A (JP)
Title: Rolling method
Inventor: ISHIHARA YOSHIAKI
IPC: B21B39/14
Filed: 1984-06-15
Abstract: PURPOSE:To prevent the accident of side guides by comparing the sum of the material width and surplus allowance on an inlet side table and the opening degree of the side guides of an outlet side table and making the opening degree of the side guides on the outlet side always larger than the sum of the material width and the surplus allowance. CONSTITUTION:Judgement is made on which side of the two tables A, B a material M exists by the sensors for the two tables when the start of rolling is commanded. The opening degree of the side guides on the side A is set at the material width X and the opening degree on the side B at Y when the material M is on the side A. Judgement is made on whether Y>=X+alpha (surplus allowance) or not under such setting. If the result of the judgement is yes, the rolling mill R is started and the material M is fed into the mill R. If the result is no, the mill R is stopped and the opening degree Y of the side guide on the B side table is expanded and the rolling is started at the point of the time when the conditions are satisfied. The surplus allowance is always maintained in the opening degree Y of the side guides on the outlet side by the abovementioned method and therefore the trouble is prevented.
Patent JP-H10314919-A (JP)
Title: Injection sleeve lubricating method in casting device
Inventor: YAMAMOTO KOICHI
IPC: B22D17/20
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To uniformly apply suitable lubricant to the lubricating surface of an injection sleeve by standing by a plunger tip at more backward position than the molten metal pouring port of the injection sleeve, injecting lubricant into the injection sleeve from the molten metal pouring port and reciprocating plunger tip once before feeding molten metal. SOLUTION: In the casting cycle applying a releasing agent on a mold cavity surface, closing the mold, feeding molten metal and injecting, the plunger tip 2 is stood by at the backward position of the injection sleeve 1 when the mold is opened, and a required quantity of lubricant is injected into the injection sleeve 1 by inserting a lubricant injecting nozzle D from the molten metal pouring port 11. After pulling the lubricant injecting nozzle D out of the injection sleeve 1, the plunger tip 2 is reciprocated once and stood by again at the backward position of the molten metal pouring port 11. Thereafter, molten metal is fed and injection is executed. By this way, galling is restrained at the time of the injecting operation of the plunger tip 2 to reduce the loss of the injecting speed and the waste of lubricant is restraint.
Patent JP-H10309476-A (JP)
Title: Manufacture of combustion catalytic material and combustion catalytic material and fan heater using combustion catalytic material
Inventor: SHOJI TORU
IPC: B01J35/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance the activity of a catalyst by rolling a corrugated catalytic foil on which the catalyst is borne through a wash coat and setting the catalytic foil in such a state that it is encased into a cylindrical case after producing an aluminum oxide on the surface, and further, providing a catalytic combustion path on the primary side and a gas-phase combustion path on the secondary side. SOLUTION: A catalytic foil 22 is formed by causing an aluminum oxide to be produced on the surface, then applying a wash coat on one of the side faces of the aluminum oxide and causing Pd to be borne on the aluminum oxide through the wash coat. In addition, a catalytic foil 23 is formed of a plain part 24 and a corrugated part 25 which are alternately arranged, and is provided as a spacer. Thus a catalytic combustion path 27 and a non-catalytic combustion path 28 are alternately formed between the catalytic foils 22, 23. These catalytic foils 22, 23 are rolled and encased into a cylindrical case, where a catalytic combustion path on the primary side and a gas-phase combustion path on the secondary side are continuously provided.  In addition, the opening of the catalytic combustion path for the entire area of an inlet openining part on the primary side is regulated to be 50% or less, preferably, 35% or less.
Patent JP-S5246533-A (JP)
Title: Liquid fuel combustion system
Inventor: UESHIMA TAKAO
IPC: F23C6/04
Filed: 1975-10-09
Abstract: PURPOSE: To burn efficiently high viscous liquid fuel such as waste oil in a combustion system by using primary and secondary, conbustion chambers and also by using a fuel impregnant in the primary chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05316116-A (JP)
Title: Unified management equipment for server standby system
Inventor: YOZAWA TAKU
IPC: G06F11/20
Filed: 1992-05-14
Abstract: PURPOSE:To provide the unified management equipment for a server standby system by which number of machines required for slave servers and a load of installation and management for the slave servers is relieved. CONSTITUTION:Servers 4, 5 (8, 9) are in existence in a network 1 (2) and have respective functions. A slave server 6(10) is in existence in the network 1 (2) being an object of management depending on each function of the servers 4, 5 (8, 9). A monitor node 7 (11) monitors the operating state of the servers 4, 5 (8, 9) of the network 1 (2). When any of the servers 4, 5, 8, 9 is in system- down, the slave servers 6, 10 receive a service request transferred from the monitor nodes 7, 11 and send a reply with respect to the service request to a node being a request source.
Patent JP-S6017149-A (JP)
Inventor: MISHIERU BUORAN
IPC: D03D49/62
Filed: 1984-06-15
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-H04324729-A (JP)
Title: Modulation and demodulation method for digital radio communication and its equipment
Inventor: KOZUKA SEIICHIRO
IPC: H04J13/00
Filed: 1991-04-24
Abstract: PURPOSE:To prevent a code error caused by multi-path phenomenon by converting a transmission serial digital signal into four parallel digital signals, applying CDM modulation to them, applying CDM demodulation to a reception signal and converting the result into a serial digital signal. CONSTITUTION:A digital input signal is inputted to a transmitter 1, expanded in parallel into four signals H-K by a serial parallel converter 4, modulated by CDM modulators 5-8, in which they are synthesized and the result is sent from a transmission antenna 10 via a transmission amplifier 9. A transmission signal is amplified at a reception amplifier 12 via a reception antenna 11 and demodulated by CDM demodulators 13-16. In this case since the demodulated signal is demodulated as a synthesis signal from signals different by one time slot through two propagation paths, then the demodulated signals are M-P. Then, the signals M-P are sampled in a timing of a sampling point Q by a parallel serial converter 18 and synthesized into a serial signal and outputted as a reproduction signal R being a serial digital signal. Thus, a code error is prevented.
Patent JP-H11316906-A (JP)
Title: Thin-film magnetic head and its manufacture
Inventor: YAGYU SHINGO
IPC: G11B5/31
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance of a magnetic pole layer (core) constituting a thin-film magnetic head, to record and reproduce signals excellently and to easily manufacture the thin-film magnetic head which is useful like this. SOLUTION: A magnetic film 20 is formed on a nonmagnetic substrate 1 and patterned in the shape of a lower core 2 by using a resist material 21 (a), the lower core 2 is formed (b), an insulating material 22 is deposited on the nonmagnetic substrate 1 and the lower core 2 (c), a coating layer 27 is film-formed on the top surface, a magnetic film 24 is formed thereupon and patterned by using a resist material 25 (d) and the coating layer 27 is etched by an ion beam together with the magnetic film 24 to form a coating film 7 (e). An insulating material 23 is deposited, flattened and polished (f), a thin-film coil layer 24 is formed (g) and after a gap layer 5 is formed, an upper core 6 is formed (h).
Patent JP-2000309508-A (JP)
Title: Solid makeup cosmetic
Inventor: ONO HIROBUMI
IPC: A61K8/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solid makeup cosmetic having excellent spreadability and adhesivity to the skin, compression moldability, water absorption and oil absorption and a reduced amount of a binder formulated. SOLUTION: This cosmetic comprises 10-80 wt.% of cellulose fine particle and/or a cellulose complex fine particle having 0.2-20 μm average particle diameter and <=1.3 L/D (L is the major axis of the cellulose fine particle and D is the minor axis of the cellulose fine particle). Preferably the cellulose has <=100 average polymerization degree, <=0.1 fraction of cellulose I type crystal component and <=0.4 fraction of cellulose II type crystal component.
Patent JP-H04325308-A (JP)
Title: Control board for air conditioner
Inventor: NAKAMORI TSUTOMU
IPC: B60H1/00
Filed: 1991-04-25
Abstract: PURPOSE:To simplify the manufacture and management and prevent the occurrence of erroneous assembling by using a control lever in common. CONSTITUTION:One end section of a control lever 5 is rotatably fitted to a control board main body, the intermediate section in the longitudinal direction of the control lever 5 is elastically pressed to the guide plate section 3 of the control board main body with a spring piece 6 in the control board for an air conditioner, a rib 10 coupled with the plate face of the control lever 5 is protruded on the guide plate section 3, the rib 10 is formed into a round shape at its tip, and the control lever 5 is slid on the rib 10.
Patent JP-H0324109-A (JP)
Title: Moisture curing monoliquid- type polyurethane compound
Inventor: GERUHARUTO PIISHIYUTERUTO
IPC: C08G18/08
Filed: 1990-05-11
Abstract: PURPOSE: To obtain a humidity curable one-pack type polyurethane compsn. high in storage stability, cured rapidly and useful for a sealant or an adhesive by adding a polyfunctional amine adsorbing molecular sieve to a terminal NCO group-containing prepolymer.  
     CONSTITUTION: A molecular sieve (voids; 4-5 Å) having primary or secondary amine (e.g.; ethylenediamine) adsorbed thereon in an amt. of 25 wt.% or less is added to a prepolymer having a terminal NCO group prepared from polyisocyanate and polyol to obtain a humidity curable one-pack type polyurethane compsn. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5746573-A (JP)
Title: Picture signal processing device
Inventor: TAKAHASHI SHIYUUICHI
IPC: H03K5/08
Filed: 1980-09-04
Abstract: PURPOSE: To adjust a threshold potential finely, by obtaining the threshold potential to be compared with a picture signal by a D/A conversion network.  
     CONSTITUTION: An analogue picture signal is applied to not only one input terminal of a comparing circuit 5 but also a capacitor 2 which holds the peak-to-peak value. The voltage of the capacitor 2 is inputted to a reference voltage terminal REF of a D/A converter 21 through a buffer amplifier 20. Meanwhile, digital data generated by a make and break switch 8 which controls the threshold level is inputted to an input terminal IN of the D/A converter 21 to obtain the peak-to-peak value of the picture signal and an output corresponding to digital data. This output is converted to a voltage value by a current-voltage converter 22 and is applied to the other input terminal of the comparing circuit 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5549007-A (JP)
Title: High-frequency transistor power amplifier
Inventor: SUGIURA SADAHIKO
IPC: H03F3/60
Filed: 1978-10-04
Abstract: PURPOSE:To make it possible to electric characteristics, a price and reliability by IC-implementing an input-output circuit or inter-stage matching circuit by a distribution constant circuit to be constituted on a CaO-TiO2 dielectric substrate. CONSTITUTION:On high-dielectric substrates 33 and 34 (a CaO-TiO2-based compound with a dielectric constant of 80-200) before and behind of UHF high-output transistor Tr32 provided on earth conductor 31, input and output circuits are IC- implemented and then contained in case 35 serving as the earth conductor for the both, thereby obtaining an UHF Tr power amplifier with input and output connectors 36 and 37 and bias application terminal 38. Next, input and output-side matching circuits consists of open stubs 39 and 40, and 47 and 48 of strip lines, strip lines 41 and 49, DC-block chip capacitors 42 and 50, short stubs 43 and 51 of RF-choking strip lines, and earth terminals 46 and 55 provided on substrates.