baber/WOPTO huggingface dataset:
Patent JP-H1165539-A (JP)
Title: Signal converting method and signal converter
Inventor: ISHIBASHI MASAAKI
IPC: H04N7/01
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To convert the video signal of an NTSC system and a PAL system into a non-interlaced image signal with a simple and inexpensive constitution. SOLUTION: A write clock signal WCK (A), a write resetting signal RSTW (B), a read clock RCK (D) having twice the frequency of that of the signal WCK, and a frequencydividing signal DKP (E) are generated by frequency- dividing an oscillation signal. When the RSTW is a low level 'L', an address becomes 'O' and when it is a high level 'H', data are written as (C) shown in the figure based on the signal WCK. A read resetting signal RSTR (F) is generated by delaying the signal DKP, while using the signal RCK. The timing of the RSTR is set by setting a delay time Tg so that a time Te becomes larger than a time Td from the time when the RSTW is made 'H' to the time when the written data are read out. Thus, data are read out correctly at double the speed like (G) by the signal RCK and the signal RSTR. Thus, this device can cope with both systems by switching a frequency-dividing retio.
Patent JP-H0880204-A (JP)
Title: String fittings
Inventor: MIYANAGA KENICHI
IPC: A41D27/00
Filed: 1994-09-14
Abstract: PURPOSE: To make metal fittings, which are attached to string used for adjusting the hems and the cuffs of clothes, do without metal eyelets for string to pass through and not hang down from the clothes. CONSTITUTION: The metal fittings are composed with the body 1, which is made to pass through the string 4 upwards and downwards and to let the string move freely, with the operating part 2, which is made to hold a part of the string 4 with the body 1, and the elastic part 3, which is installed within and is made to follow the operating part 2 so that the string 4 is hold by the body 1 and the operating part 2. The flat part 1f, whose form is like a sword guard and which is attached on clothes or the bags is formed in the body.
Patent JP-S6376470-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/732
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to be able to manufacture a Bi-CMOS transistor, wherein the characteristics of the bipolar transistor are also improved, using a P-type Si substrate by a method wherein an N-type collector region is formed in the substrate wherein a CMOS transistor is formed, an epitaxial layer which is used as a base region is formed on the surface thereof and a gate electrode and a base lead-out electrode are formed simultaneously with the formation of the epitaxial layer. CONSTITUTION:An N-type well 3 for a P-channel CMOS transistor and an N-type collector region 2 for an NPN bipolar transistor are formed in a P-type Si substrate 1 and a base region is formed an Si epitaxial layer 6A on a part of the substrate surface, wherein the collector region 2 is exposed. A base electrode lead-out part 12 connected with the epitaxial layer 6A and respective base electrode 7 and 8 for the CMOS transistor are formed on an insulating layer simultaneously with the formation of this epitaxial layer 6A. Moreover, source and drain regions 11 and 13 are formed using these base electrodes 7 and 8 as masks and furthermore, an emitter region 17 is formed in the above epitaxial layer 6A and the bipolar transistor and the CMOS transistor are formed.
Patent JP-H04102473-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-08-20
Abstract: PURPOSE:To provide a pinball machine having the more varied game content by passing a hit ball through a specified pass area to lead the display result of a variable display device, in a specified game state, and opening a prize ball device facilitating the formation of a combination giving a point when the display result is coincident with a predetermined display result. CONSTITUTION:When an emitted ball is passed through a specified pass area 23, and a variable display device 46 is operated. When its display result is coincident with a predetermined display result, an opening and closing attacker 27 as a prize ball device is opened, and when the hit ball is entered in the opening and closing attacker 27, a combination giving a point can be extremely easily formed. Particularly, in a specified game state, the probability of leading the predetermined display result on the basis of the pass of the hit ball through the specified pass area 23 increased. Namely, compared with a pinball machine in which a point is obtained by the pass of the hit ball in pass holes 30a-30p provided in a horizontal line in the bottom of a game area 45 as in the past, a pinball machine having the more varied game content can be provided.
Patent JP-S6198292-A (JP)
Inventor: MURAKAMI SUIKOU
IPC: D06F33/02
Filed: 1984-10-18
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-H0559529-A (JP)
Title: Production of nitrided ferrous alloy
Inventor: KOYANO TAMOTSU
IPC: C23C8/26
Filed: 1991-08-30
Abstract: PURPOSE:To produce a nitrided ferrous alloy by mechanically crushing and agitating a pure iron powder in an atmosphere containing ammonia gas and allowing specific amounts of nitrogen to enter into solid solution to supersaturation. CONSTITUTION:A pure iron powder is mechanically crushed and agitated in an atmosphere containing ammonia gas to undergo mechanical alloying and nitrogen is allowed to enter into solid solution by 0.5-20at% by atomic volume percentage to supersaturation. A reaction of 2Fe+2NH3 2[Fe-N]+3H2 is brought about and the iron powder can be nitrided. The resulting iron nitride powder is practically free from oxidation and rusting and also hardness is improved. Further, coercive force can be improved by 2.6 times. Moreover, this powder is independent of the strain and oxidation due to heating because it can be formed at room temp.
Patent JP-H0561218-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMODA MASAKATSU
IPC: G03G5/06
Filed: 1991-08-30
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and satisfactory durability. CONSTITUTION:This electrophotographic sensitive body has an electric charge generating material and an electric charge transferring material on the electric conductive substrate and the electric charge transferring material is a compd. represented by the formula (where X is S or Se, Y is optionally substd. alkyl, optionally substd. aryl or cyano, R is optionally substd. alkyl, optionally substd. aryl, cyano, nitro, halogen or H and n is 1, 2 or 3).
Patent JP-H0267986-A (JP)
Title: Optical heterodyne detector
Inventor: ICHINOSE YUJI
IPC: G01S17/02
Filed: 1988-09-02
Abstract: PURPOSE:To measure two-dimensional distributions of highly sensitive frequencies, phases and amplitudes by providing a laser beam input means, a laser- diameter converting means, a second input mans for reference light and a detecting means of an output signal. CONSTITUTION:A photodetector 3 receives detected light 1 which has passed through a beam splitter 2. A laser generator 4 generates laser light whose frequency is different from that of the detected light 1. A beam-diameter converter 6 receives the laser light generated in the generator 4. The diameter of the beam is converted into the beam diameter smaller than the beam diameter of the detected light 1, and reference light 5 is formed. A beam scanning part 7 receives the reference light 5 generated in the converter 6 and performs scanning. The direction of the reference light 2 is changed with the beam splitter 2. The reference light 5 is inputted to an arbitrary point (x, y) on the light receiving surface of the photodetector 3 in the same direction as the detected light 1. The output signal from the photodetector 3 is detected by a detecting circuit 8. Thus, amplitude U0 (x, y), frequency omega0 (x, y) and phase phi (x, y) of the detected light 1 are obtained.
Patent JP-H03174028-A (JP)
Title: Device for replacing yarn retaining body in textile machine
Inventor: KAARUUYOOZEFU BUROTSUKUMANSU
IPC: D01H9/00
Filed: 1990-08-23
Abstract: PURPOSE: To assure a sufficient working space while reducing the revolver diameter and spinning point intervals by arranging the axes of a spindle set at an acute angle to the revolver axis so as to expand in a direction toward free spindle ends. CONSTITUTION: The revolver 1 is supported rotatably around the axis 11 and the axes 12 and 13 of the spindles 2 and 3 are inclined to the revolver axis 11 at the same acute angle and are expanded toward the free spindle end. The V-shaped intermediate space between the spindles 2 and 3 imparts the sufficient free space for the spinning and take-up work within the range of the spindle ends.
Patent JP-S6463839-A (JP)
Title: Liquid type thermal shock tester
Inventor: SHIMIZU MASASHI
IPC: G01N3/60
Filed: 1987-09-04
Abstract: PURPOSE:To expand the effective space of a low temperature tub, to increase the quantity of heat, to decrease a cost and to implement safety, by arranging a heater, which utilizes refrigerant discharging gas for heating a heat medium from the low temperature, tub, in contact with a cooler in the low temperature tub. CONSTITUTION:Refrigerant gas is discharged from a compressor 7 in a refrigerating cycle. The heat of the gas is radiated into outer air or cooling water with a condenser 8 and condensed. The pressure of the condensate is reduced in an expansion valve 9. The condensate flows into a cooler 6 and cools a heat medium 2 in a low temperature tub. The condensate is evaporated and returned to the compressor 7. When the low temperature tub reaches a specified temperature, a driving device 14 starts driving, and a thermal shock test is started. A sample cage 15 is inputted into the low temperature tub 5 with the driving device 14. Thereafter, the sample in the low temperature tube is cooled with a temperature sensor, which is provided in the low temperature tub 5. When the low temperature tub reaches the specified temperature, a control valve 31 in an outgoing hot gas system 29A undergoes proportional control. The refrigerant gas from the compressor 7 is made to flow into a temperature regulating heater 10. Thus the heat medium 2 is heated, and the temperature is regulated.
Patent JP-H1151365-A (JP)
Title: Governor for cassette type simplified gas stove
Inventor: KANAI KATSUHIKO
IPC: F23K5/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a title governor wherein when internal pressure in a casstte type gas bomb is abnormally increased, the bomb is automatically securely removed from the governor with a simplified structure. SOLUTION: An abnormal pressure detection chamber 6 is provided in a governor body 3, one end of which is closed with an overpressure detection diaphragm 4. A bomb holding lever 10 is rockably supported on the governor body 3 and is parellely provided on a removal member 5 of the overpressure detection diaphragm 4, and further a stopper part 9 of a bomb holding lever 10 is demountably engaged with an edge of an annular groove part 8 of a gas bomb 7 on a tip end on the side of the nozzle. Further, biassing means 11 is provided, which makes contact with the gas bomb 7, and biasses the gas bomb in a removal direction. When internal pressure in the abnormal pressure detection chamber 6 exceeds predetermined pressure, engagement between the bomb holding lever 10 and the gas bomb 7 is released via a removal member 5 based upon expansion of the overpressure detection diaphragm 4.
Patent JP-S60111517-A (JP)
Title: Impedance converting circuit
Inventor: AKAZAWA YUKIO
IPC: H03H11/40
Filed: 1983-11-21
Abstract: PURPOSE:To attain fcree direct-couling with an amplifier stage and an electronic circuit realized in an IC by coupling an emitter follower circuit and a serial/ parallel feedback circuit to set freely the output impedance and increase the input impedance. CONSTITUTION:An output of a stage 10 consisting of a transistor (TR) Q1 and resistors R1-R4 and having an ordinary gain is fed to an input terminal 11 of an impedance converting circuit 9. The circuit 9 consists of an emitter follower level shift circuit and a serial/parallel feedback amplifier circuit and the output of the emitter follower level shift circuit is connected to the input of the serial parallel feedback circuit. Furthermore, the emitter follower level shift circuit is constituted by connecting a TRQ2, a level shift circuit 8 and resistors R5, R6 as shown in the figure and the serial parallel amplifier circuit is constituted by connecting a TRQ3 and resistors R7-R9 as shown in Fig.
Patent JP-H04102330-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/302
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a contact hole whose aspect ratio is small, whose corner part has a gentle shape and which is uniform by a method wherein a resist is left only inside the contact hole and an insulating film is dry-etched by using a halogen gas which does not contain carbon. CONSTITUTION:An interlayer insulating film 4 is etched selectively; a contact hole 5 having a nearly vertical wall surface is formed; a resist film 6 is coated; and the resist 6 is applied in the hole 5. Then, the resist film 6 is etched wholly by using O2 inside an RIE apparatus; and the resist film 6 is left only inside the hole 5. In succession, while HBr is used as an etching gas, the film 4 and the film 6 are etched wholly in such a way that the film 6 is left to be very thin on the bottom face of the hole 5 and immediately before a lower-layer wiring 3 is exposed. In succession, the film 6 which has been left inside the hole 5 is removed completely. Thereby, a contact hole 5S whose opening part is expanded to be gentle slope-shaped and whose aspect ratio is small is formed.
Patent JP-H1043912-A (JP)
Title: Throw away chip
Inventor: SUMITA KATSUHIKO
IPC: B23B27/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wear of a cutting face in a chamfered part by specifying an angle formed by the cutting face and chamfering by making width viewed from a cutting face side predetermined dimension on a cutting blade. SOLUTION: Titanium nitride aluminum is coated on a whole face of throw away chip in which a cutting face 2 on which a chip breaker is not provided forms a flat square and which is of negative type and is made of cemented carbide. A chamfered part 5 of a cutting blade 4 formed by the cutting face 2 and a flank 3 is constituted in such a manner that an angle θ formed by the cutting face 2 is 20 to 30 degrees and that the width W viewed from a cutting face 2 side is 0.015 to 0.05mm. When a material to be turned which has high strength and high hardness is machined, wear of the cutting face hardly occurs in a chamfered region, but occurs more its outside, namely, a central side of the cutting face 2 than the chamfered region and grows.
Patent JP-S6374681-A (JP)
Title: Desensitizing ink for pressure sensitive copying paper
Inventor: AZUMA SHUNSAKU
IPC: B41M5/128
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a desensitizing ink enhanced in set-off properties and free from a ghost image due to water, by containing an addition material which is prepared by adding an alkylene oxide with a specific amine. CONSTITUTION:In a title desensitizing ink, an addition material which is prepared by adding 4-70 moles of alkylene oxide with 1 mole of amine shown by a formula (I)(where, (n) represents an integer 1-5) is used as a desensitizer. As the alkylene oxide, at least butylene oxide and propylene oxide are used, and an addition product in which 40 mole% or more of alkylene oxide is butylene oxide and 20 mole% or more of the alkylene oxide is propylene oxide is contained. With use of a material which is prepared by adding propylene oxide or butylene oxide separately and singly with the aforesaid amine, a problem of the performance occures in the solubility in water; in the case of using a material which is prepared by using the aforesaid oxides in combination, addition of both alkylene oxides in the same molecule results in a better desensitizing effect of a color developer with the same molar number of amine, thus resulting in a good effect on set-off properties.
Patent JP-2000045828-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KIBE KAZUYA
IPC: F02D41/38
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To execute sub-injection when temperature inside cylinders reach a target value. SOLUTION: Main injection of fuel is carried out from fuel injection valves 31 to 34 into cylinders 11 to 14 near a top dead center of compression. Post injection of the fuel is carried out from the fuel injection valves 31 to 34 into the cylinders 11 to 14 in an expansion process. In a fuel injection control device of such a diesel engine 1, the post injection timing is set at the time where the temperature inside the cylinders 11 to 14 are equalized to the target values. An ECU 100 obtains the post injection timing with reference to the compression dop dead center according to operation conditions of the diesel engine 1. The ECU 100 executes the post injection at this post injection timing.
Patent JP-S6280857-A (JP)
Title: Holding mechanism for disc recording member
Inventor: FURUTA TETSUO
IPC: G11B17/028
Filed: 1985-10-03
Abstract: PURPOSE:To simplify the constitution of a holding mechanism, to reduce the cost and to improve the reliability by providing at least 3 elastic parts possible for elastic deformation tilted so as to be pressed into contact onto a center hole ridge of a recording disc to a turntable incorporatedly. CONSTITUTION:In moving a disc 1 in the arrow A so that a center hole 1a of the disc 1 is placed on a tilt part 21 provided on the turntable 20, the disc 1 is moved in the direction of the turntable 20 along the tilt part 21. In this case, a holder 8, a ball 9, a bearing 10 and a holding plate 11 are interlocked to contact the holder 8 with the disc 1 and in depressing the disc 1 in the arrow A, the disc 1 is placed on the turntable. In this case, the disc 1 is placed on the turntable 20 without play toward the arrows B, B' independently of variance of center hold diameter phiD1 of the disc 1 by the alignment of the three elastic parts 33.
Patent JP-H0920829-A (JP)
Title: Coating material
Inventor: NISHIBORI SADAO
IPC: C09D189/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject coating material capable of bringing out smoothness and good touch feeling characteristic of a coating film formed on the surface of a product, etc., by mixing fine gelatin powder into a solvent. SOLUTION: Gelatin powder or granules are pulverized with a jet mill and classified to afford gelatin powder having particle size finer than 6μm and the gelatin powder is mixed and blended with a solvent such as dimethylformamide and toluene to afford a part of coating material component. Furthermore, pulverization is preferably carried out using gelatin having 100μm average particle diameter, in the conditions of 6-8kg/cm<2> pressure of jet air jetted into a jet mill and air temperature cooled to -15 deg.C.
Patent JP-S59109340-A (JP)
Title: Method for adhering fiber and rubber compound
Inventor: NAGAI KOUJI
IPC: B32B25/02
Filed: 1982-12-15
Abstract: PURPOSE:To enhance adhesion between fibers and a rubber compound and improve flexural stability and water resistance, by a method wherein fibers are soaked with a rubber cement incorporating a urethane-modified epoxy resin, and are brought into close contact with an unvulcanized rubber, followed by vulcanization. CONSTITUTION:The fibers, preferably, glass fibers, aromatic polyamide fibers, aliphatic polyamide fibers, polyester fibers) are soaked with a rubber cement in which a urethane-modified epoxy resin is added in a quantity of 10-200% to the solid content of rubber in the rubber cement, and thereafter the thus treated fibers are brought into close contact with an unvulcanized rubber (preferably, chloroprene rubber), followed by vulcanization. USE:Industrial articles such as transmission belts, conveyor belts and tires.
Patent JP-H1150500-A (JP)
Title: Shower hook
Inventor: TOSHISHIGE YOSHIAKI
IPC: E03C1/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a shower hook with a small-sized member for locking abutted around a guide member, to facilitate assembly, to improve operationability, to facilitate and rationalize the transport, management and maintenance and mounting works of the shower hook and the guide member, to carry out a back matter and to reduce cost. SOLUTION: The shower hook consists of a sliding section 20 with an inserting hole inserted to an axial-shaped guide member 22 having base sections 23 fixed onto a wall surface 21 at end sections and a member 47 for locking freely slid to the guide member 22 and stopped at an arbitrary place and a hook section 10, which is installed to the sliding section 20 and with which the base section of the shower head 1 is engaged. The member 47 for locking has a cylindrical section 48 placed around the circumferential direction of the inserting hole and abutted against the outer circumference of the guide member 22 at that time, and the diameter of the cylindrical section 48 is reduced by cam projections 57 formed to the inner circumference of an operating member 55 rotatably mounted on the outer circumference of the sliding section 20 and the cylindrical section 48 conducts locking.
Patent JP-S6463769-A (JP)
Title: Manufacture of ice containing pressure bubble
Inventor: FUCHIGAMI SOEMON
IPC: F25C1/00
Filed: 1987-09-04
Abstract: PURPOSE: To make a homogeneous compressed bubble-contg. ice in a simple apparatus by sealing a material composed of fine ice pieces, gas and water in a compressible bag, pressing the bag in a pressure vessel with a pressure atmosphere of 6 kg/cm<2> or more and cooling it enough to refrigerate. CONSTITUTION: The method comprises crushing ice into slice-like fine ice pieces in a gas atmosphere to be mixed in the ice as bubbles, adding water about 10-20%, charging and sealing in a bag 2, putting and sealing the bag 2 in a pressure vessel 4, inserting a one-touch coupling outlet of a gas tank into a socket 11 of the vessel 4, allowing a high-pressure gas to inject into the vessel 4 from the tank until a pressure of 6-9 kg/cm<2> is reached, inserting the vessel 4 in a refrigerator to cool the bag 2 for several hrs., thereby causing the action to compress the fine ice pieces and gas and the action to seal the gas into the fine ice pieces with the water at the same time to refrigerate the water into compressed gas-contg. ice.
Patent JP-S6376468-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO MASAO
IPC: H01L27/04
Filed: 1986-09-19
Abstract: PURPOSE:To constitute the connecting points of transistors with a diffused layer to reduce a wiring for electrodes and to make possible a high-speed operation and the reduction in the area of a circuit by a method wherein the split fellow transistors connected in series are arranged in the order of connection, and at the same time, are folded back and arranged. CONSTITUTION:Field-effect transistors connected in series, which constitute an NAND gate or an NOR gate, are dividedly arranged, and with the split fellow transistors arranged respectively in the order of connection, the transistors are folded back and arranged. For example, with the gates of the transistors of the inputs A and B of the NAND gate divided respectively into two, the gates are dividedly arranged in such a way as to be folded back like A, B, B and A. Here, when the gate Nos. are assumed to be B1, A1, A2 and B2, the source electrodes SB1 and SB2 of the B1 and B2, which are connected to a grounding GND, are arranged on both outsides and the drain electrode D of the A1 and A2, which is connected to an output OUT, is arranged in the center. The connection of the sources and drains of the A1 and B1 and a wiring for connecting the sources and drains of the A2 and B2 are connected with an n-type diffused layer DIE.