baber/WOPTO huggingface dataset:
Patent JP-H04246864-A (JP)
Title: Thin film transistor
Inventor: NOGUCHI SHIGERU
IPC: H01L21/336
Filed: 1991-02-01
Abstract: PURPOSE:To enable a thin film transistor where a polycrystalline semiconductor is made to serve as a channel layer to be enhanced in electric field effect mobility. CONSTITUTION:An amorphous semiconductor formed on the rugged surface of a substrate 1 is irradiated with a beam of high energy to turn into a polycrystalline semiconductor 3, and the semiconductor layer 3 concerned is made to serve as a channel layer of a thin film transistor.
Patent JP-H04357297-A (JP)
Title: Excavator for pit having polygonal cross section
Inventor: MUTA MASARU
IPC: E21D9/08
Filed: 1991-02-01
Abstract: PURPOSE:To drill a pit having a polygonal cross section such as rectangle easily. CONSTITUTION:A cutter mechanism 6 is provided inside of the tip of a front casing 4 having a rectangular cross section, and rotating shafts 7 of cutter main frames 10 of the cutter mechanism 6 are arranged in the bilateral direction transverse to the drilling direction as the longitudinal direction of the front casing 4. A pit H to be drilled in the ground 1 by this cutter machine 6 has the same cross section with the front casing 4, and a pit H having a rectangular cross section is drilled easily, and the inside space thereof is used efficiently without waste to lay cables or the like.
Patent JP-S54106177-A (JP)
Title: Semiconductor control/rectification device
Inventor: TSURUOKA MASAO
IPC: H01L29/74
Filed: 1978-02-08
Abstract: PURPOSE: To omit the airtight container by using the copper-carbon fiber composite material featuring the identical thermal expansion coefficient to the semiconductor to the electrode material of the semiconductor substrate containing four layers of different conducting adjacent layers to each other and then coating the periphery of the substrate with an insulator to protect it from contamination and the external force.  
     CONSTITUTION: The 4-layer structure is composed of PE-layer 2, NB-layer 3, PB- layer 4 and NE-layer 5 respectively, and circular piercing diffusion part 6 is provided surrounding these four layers. Thus, semiconductor substrate 1 is formed. Circular groove 8 is drilled around the boundary between layer 2 and 3 to to isolate part 6 (part of layer 4) from layer 2. Thus, groove 8 is provided on the surface of layer 2 to simplify the structure inside substrate 1. After this, ohmic contact 12 is coated on layer 4, and there anode electrode 17 composed of the copper-carbon (carbon 20%) fiber composite material is adhered via solder 19. At the same time, cathode 18 of the same material as electrode 17 is adhered also to contact 13 coated on layer 5 with use of solder 20, and then the whole part is surrounded with insulator 21 of resin, glass or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08196849-A (JP)
Title: Rotary gas separator
Inventor: YANO AKIHIKO
IPC: B01D53/06
Filed: 1995-01-30
Abstract: PURPOSE: To provide a rotary gas separator by pressure swing constituted so that a seal can be provided between an adsorber and a valve plate well to prevent gas leakage and also a seal surface having sufficient strength can be given. CONSTITUTION: To valve plates arranged in the upper and the lower parts of an adsorber, a resin material 20 excellent in strength properties and a resin material 17 excellent in sliding properties are joined, and the resin material 20 excellent in strength properties is fitted to the valve plate 4 with machine screws 21. By using the valve plates 4 thus constituted, good sealability is given to the sliding surfaces between the valve plates 4 and the adsorber, and also seal surfaces having large strength are given.
Patent JP-S58131053-A (JP)
Title: Manufacture of toy tyre
Inventor: SUZUKI TERUO
IPC: B29B15/00
Filed: 1982-01-29
Abstract: PURPOSE:To perform an excellent molding without the production of burrs and to lengthen a mold life, by a method wherein a tunnel gate is formed in one side of a mold, and a parting line linked to an outer edge of a tyre is provided. CONSTITUTION:A mold, consisting of a top force 1 and a bottom force 2, for molding a tyre body A is formed, a conical tunnel gate 4 linked to an inner edge 3 of a tyre is formed in the top force 1, and a parting line 6 joined to the other outer edge of the tyre is provided. An annular tooth-shaped member in a rhombic cross section for pinch-off connected to the outer edge 5 is provided on the parting line 6. The use of said mold permits escape of an excessive molding part with the aid of the tunnel gate 4, allows leaving of the tyre body A in a laminar sheet member formed on the parting line 6 together with the tooth-shaped member 7, and enables simple separation of the tyre body A by a finger.
Patent JP-H11215584-A (JP)
Title: Loudspeaker
Inventor: TSUTSUMI SHIGERU
IPC: H04R1/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve a loudspeaker using a piezoelectric diaphragm by fitting the center of the piezoelectric diaphragm to a sound diaphragm via a vibration transmission member whose tip is spread open. SOLUTION: The center of a piezoelectric diaphragm 12 is fitted to a sound diaphragm 18 by a hollow horn-type vibration transmission member 14 with a circular cross section. The end of the vibration transmission member 14 on a side opposite to the sound diaphragm 18 is closed by an end cap 14b. Furthermore, a couple of vibration damping pieces 16 are fitted on one side of the piezoelectric diaphragm 12 at both sides with the center inbetween. Since the vibration damping pieces 16 try to keep remaining at an original position by their inertia, the center of the piezoelectric diaphragm 12 is moved horizontally, and the vibration of the piezoelectric diaphragm 12 is delivered to the sound diaphragm 18 via the vibration transmission member 14 to vibrate the sound diaphragm 18. Furthermore, the vibration damping pieces 16 absorb the vibration of the piezoelectric diaphragm 12 and suppresses the resonance of the piezoelectric diaphragm 12 to ensure a flat sound pressure level.
Patent JP-H02192934-A (JP)
Title: Corrosionproof sheet and manufacture thereof
Inventor: KOSUMI TOSHIO
IPC: B32B3/24
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate directionality, to rigidly secure a concrete surface, and to be easily applied to a repair of existing a sewage channel by fusion-bonding or bonding an uneven net at recesses to a sheet of synthetic resin having a plenty of corrosion resistance. CONSTITUTION:A corrosionproof sheet 1 is composed of a sheet 2 of synthetic resin, and an uneven net 3 secured thereto. The sheet 2 is desirably made of synthetic resin having a plenty of antiacid and antialkaline properties such as polyethylene. The net 3 is made, for example, of a net material knitted with yarns or wire materials of synthetic resin. In order to manufacture the corrosionproof sheet 1, a heated net material is passed between a pair of rolls 5 having uneven faces to be engaged with each other to be formed in a wave shape, the obtained net 3 is contact bonded to the sheet 2 extruded by an extruder 8 between a second roll 5b and a back roll 12, and troughs are thermally fusion-bonded to the sheet 2. The next 3 may be bonded to the sheet 3 with adhesive.
Patent JP-H05203722-A (JP)
Title: Radar signal processor
Inventor: SUGIMOTO NAOMI
IPC: G01S7/295
Filed: 1992-01-28
Abstract: PURPOSE:To provide a radar signal processor which provides an accurate map information even if advancing direction changes under all over search environment. CONSTITUTION:A radar signal processor is added with the first inter-surface processor part 16 consisting of an inter-surface data selecting part 9, a memory output selecting part 11, a left-surface data transferring part 12, an interface 13 which executes communication of left-surface area data, a right-surface data transferring part 14 and an interface 15 which executes communication of right-surface data, and in-charge area space memory part is converted into an allover space memory part 10 which possesses a memory map equivalent to four memory maps for grasping the surface area portion in charge. Even if advancing direction changes, correct surface area in charge can be always possessed for accurate allover search.
Patent JP-H02193346-A (JP)
Title: Magneto-optial recording medium driving device
Inventor: OGURA MANABU
IPC: G11B11/10
Filed: 1989-01-21
Abstract: PURPOSE:To attain the high speed movement of each head by driving an optical head and a magnetic head individually, detecting the relative position so as to control the driving means of constant relative position. CONSTITUTION:A magnetic field generator 10 generating a position detecting magnetic field 11 is provided on the upper part of an optical head 4 facing a disk 2. Moreover, a magnetic head 7 is provided on the upper part of a light spot of a laser beam 6 from the head 4. The head 7 is fitted to one end of the lower face of an exciting system holder 13 movable in the direction (x) while facing the disk 2, and when the head 7 is opposite to the light spot position, the magnetic field detector 12 is fitted to a position opposite to the device 10. When the head 4 is moved, feedback control is applied so that an output voltage from the device 10 is always constant near the middle position to control the holder 13, then the head 7 is interlocked with the head 4. Thus, the mass of the movable part is made light.
Patent JP-H05201008-A (JP)
Title: Ink jet recording device
Inventor: UMEZAWA MICHIO
IPC: B41J2/165
Filed: 1992-01-28
Abstract: PURPOSE:To provide a means which surely functions in a narrow space in an ink jet recording device, by controlling functions of each element of a reliability maintaining mechanism in response to movement positions of a carriage on which a recording head is mounted and efficiently controlling functions of the mechanism by means of a carriage drive motor and a sheet feed motor. CONSTITUTION:A reliability maintaining mechanism A is disposed on a platen axis 19a on the side opposite to the direction of printing action from the home position of a recording head 1 mounted on a carriage 2 and the carriage 2 is caused to move from the home position to operated a purge receiving member 22, cap 21, and ink drawing mechanism 29.
Patent JP-H0845293-A (JP)
Title: Circuit and method for storage and retrieval of data
Inventor: UIRIAMU EICHI GIORUMA
IPC: G11C17/14
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a circuit for storing and retrieving data in which the trimming value can be varied even after manufacture. CONSTITUTION: A circuit 10 for storing and retrieving data stores a data in a data fuse 20. A data value to be stored can be set by comparing a data fuse with a test fuse using a storing/detecting circuit 12. The value of data fuse can be set by a fuse set circuit 14 and can be replaced for the data fuse 20 using a flip-flop 16 and an output logic circuit 18.
Patent JP-S55106084-A (JP)
Title: Magnetic drive machine
Inventor: SAGAMI EIJI
IPC: H02N11/00
Filed: 1979-02-06
Abstract: PURPOSE: To simplify the construction of a magnetic drive machine by arranging an electromagnetic drive unit for generating predetermined magnetic pole intermittently at the outer case of a rotor on which predetermined magnetic poles of permanent magnets are arrayed on its outer periphery and predetermined magnetic pole of repelling permanent magnet along the inner peripheral surface.  
     CONSTITUTION: In case that one pole of a magnet is north or south pole, it is called an "α pole". A rotor 1 having the α pole of a permanent magnet 5 arranged on its outer periphery is supported on an outer case 2. There are provided an electromagnetic drive unit 3 for producing intermittently the α pole and the α pole of a repelling oblique permanent magnet 4 on the outer case 2. The rotor 1 is rotated in a direction as illustrated by an arrow B by the repelling forces of the permanent magnet 5 and the repelling magnet 4. When the permanent magnet 5 passes over the middle point M of the drive unit 3, the drive unit 3 operates as a strong α pole. When the permanent magnet 5 has passed over the drive unit 3, the drive unit 3 becomes non-electromagnetically energized state. With such a configuration the construction of the magnetic drive machine is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57127540-A (JP)
Title: Manufacture of internal thread having broken part
Inventor: MAJIMA MITSUHIDE
IPC: F16B31/02
Filed: 1981-01-31
Abstract: PURPOSE:To manufacture internal threads having broken part in quantities at high efficiency solely by plastic working by uniting two members in a body at thin parts having small outer diameter. CONSTITUTION:A flat part 1' which is to become the first member is made beating the end of material with a punch 121 in a press forming die 111 and a convex part 2' which is to become the second member is made by press forming separately. Next, a hole 5' which is to be a screw hole is formed on the flat part 1' in a press forming die 112 to complete the material as the first member. After changing the direction, the convex part 2' is beaten with a punch 123 in a press forming die 113 to form a flat part 2'' corresponding in size to the outer diameter of the second member 2. Then, a boundary 4 having zero clearance is formed between the flat part 2'' and the first member. A hole 5' which is to be a screw hole is formed on the flat part 2'' of the semifinished product in a solid die 114 to complete it as the second member 2. Next, excess metal 5'' is blanked by a piercing die of a press forming die 115 and a punch 125 and the hole is penetrated through the two members 1, 2. A desired internal thread product is obtained by forming internal thread 5 in the hole 5' in succeeding stage.
Patent JP-H10191924-A (JP)
Title: Seasonings
Inventor: HAMADA MAKOTO
IPC: A23L27/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide seasonings which are simply, efficiently and cost effectively produced, have taste familiarity and aging feel, eliminate the undesirable odors originating in vegetables and mushrooms and provide intricate flavor. SOLUTION: The seasonings contain vegetables and/or the processed matter thereof, mushrooms and/or the processed matter thereof and liquors and/or ethylalcohol-contg. fermented seasoning liquids, are adjusted in pH to a range of 3.0 to 7.0 and are subjected to a heat treatment. The seasonings preferably have a salt content of 6 to 15w/v%, an alcohol content of 3 to 30v/v%, a total nitrogen content of 0.05 to 1w/v%, an extraction content of 3 to 40w/v%, pH of 3.0 to 7.0, a heat treatment temp. of 60 to 140 deg.C and heat treatment time of 1 second to 60 minutes.
Patent JP-H01190642-A (JP)
Title: Recovery of unreacting alcohol
Inventor: HAGITANI AKIO
IPC: C07C29/70
Filed: 1988-01-23
Abstract: PURPOSE:To recover unreacting alcohol easily with simple tools through simple operations without danger of inflammation, by introducing carbon dioxide gas into a subject solution containing the reaction product from an alkali metal and an alcohol and the unreacting alcohol and removing the precipitate by filtration. CONSTITUTION:Carbon dioxide is introduced into the solution to be treated, containing the reaction product from an alkali metal and an alcohol, and the unreacting alcohol, (for example, the typical solution is a waste alcohol after rinsing the tools and piping contaminated with sodium with an alcohol) to form precipitation. Then, the precipitate is removed by filtration whereby the unreacting alcohol is recovered. Addition of carbon dioxide forms sodium ethyl carbonate to reduce the conductivity, while the liquid temperature is a little raised by the heat of reaction. Thus, these values are continuously recorded to know when the reduction of conductivity and temperature rise stop where the end of the reaction can be detected.
Patent JP-S63184508-A (JP)
Title: Antiskid device for tire
Inventor: MASUDA RIICHI
IPC: B60C11/16
Filed: 1987-01-24
Abstract: PURPOSE:To prevent slippage of a tire and any damage to a road surface from occurring, by installing a flexible pin in a crest part on a ground plane of the tire, and making this pin retractable from the tire ground plane by a specific spatula according to road conditions. CONSTITUTION:A flexible pin 1 of U-shaped form or the like is set up in a crest part 3 on a tire ground plane. And, there are arranged with the spatula A fitted with a convex tip part 6 and a bladelike double side part 7 and another spatula B fitted with a concave tip part 8 and a presser part 9. And, at the time of driving on a frozen road or the like, the tip part 6 of the spatula A is pressed to the crest part 3 of the tire and the pin 1 is dipped up by means of remore control of a driver, while the pin 1 is pressed closswise by the double side part 7, locking it to the groove 4 installed in the crest part 3 of the tire. With this operation, the pin 1 is projected out of the tire ground plane, making it stand erect, thus tire slippage is prevented from occurring. On the other hand, at the time of driving on a normal dry road, the pin 1 is pulled down by the opening 8 of the spatula B.
Patent JP-S58132285-A (JP)
Inventor: SATOU KUNIO
IPC: G10H1/44
Filed: 1982-02-01
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-H07219769-A (JP)
Title: Microprocessor
Inventor: ANDO HIDEKI
IPC: G06F9/315
Filed: 1994-02-07
Abstract: PURPOSE:To provide a microprocessor capable of simultaneously executing plural moving operations and a microprocessor capable of selecting one moving operation from among the plural moving operations by a condition and executing them. CONSTITUTION:The processor is provided with a register file 11 capable of reading out two registers and writing into the two registers. The processor is also provided with ALU 12 with a function outputting two inputs as they are. An instruction decoder 4 decodes an instruction code and gives signals dreg 1 and 2 showing two moving source registers and signals sreg 1 and 2 showing two moving destination registers to the register file 11. ALU 12 outputs data s1 and s2 read out from the two moving source registers and writes them into the two moving destination registers.
Patent JP-S5295880-A (JP)
Title: Washer
Inventor: TSURUMI NOBUTOSHI
IPC: D06F33/00
Filed: 1976-02-06
Abstract: PURPOSE: In an washer of which the pulsator intermittently rotates in one direction, to vary the rotation and stoppage durations of the pulsator steplessly from weak to strong water current in accordance with the kind and stain of washing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57128635-A (JP)
Title: Pharmaceutical preparation of gamma-globulin for venoclysis
Inventor: TAKAGI TAKASHI
IPC: A61K39/395
Filed: 1981-01-30
Abstract: PURPOSE: A pharmaceutical preparation of gamma-globulin for venoclysis being stable for a long time, useful for remedying and preventing various kinds of microbisms, comprising a gamma-globulin having a sufficiently low anticomplementary activity and sodium chloride and L-arginine or L-lysine in a specific ratio.  
     CONSTITUTION: 1pts.wt. gamma-globulin having sufficiently low anticomplementary activity is blended with 0.12W0.24pts.wt. sodium chloride and 0.69W1.04pts.wt. L-alignine or 0.58W0.88pts.wt. L-lysine, to give a gamma-globulin for venoclysis. Since a gamma-globulin so far obtained from plasma contains impurities exhibiting high anticomplementary activity, its use is limited to an intramuscular injection, but it has such defects that it has a pain of the affected part, and it is decomposed during its long retention time in the affected part so that sufficient concentration in the blood is not attained. The above-mentioned defects are eliminated by adding stabilizers nontoxic to a living body, exhibiting activity at a concentration close to a physiologic osmotic pressure to a gamma-globulin with its impurities removed, having sufficiently low anticomplementary activity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03219675-A (JP)
Title: Light-drive semiconductor device
Inventor: ISHIDA AKIRA
IPC: H01L29/74
Filed: 1990-01-25
Abstract: PURPOSE:To enable an adhesion axis length to be produced uniformly over the entire periphery and strength reliability of a light-introduction part to be improved by adhering an inner surface of a metal cylinder and a light- transmission path for achieving a specified uniform adhesion force. CONSTITUTION:A second metal cylinder 101 is formed by previously determining the range of an axis length l1 of an adhesion part 102 for adhering and fixing the second metal cylinder and a light-transmission path 4 with an adhesive 7 such as a low melting-point sealing glass and by making an inner diameter of the second metal cylinder 101 of this part to be smaller than that of other parts. On the other hand, regarding a non-adhesion part 103 which does not enable the second metal cylinder 101 and the light-transmission path 4 to be adhered, the inner diameter of the second metal cylinder 101 is formed larger than a part of the adhesion part 102. Adhesion between the second metal cylinder 101 and the light-transmission path 4 is performed by uniform flow of molten sealing glass to a small part at a gap between the second metal cylinder 101 and the light-transmission path 4 due to capillary phenomenon. Then, the melted sealed glass does not flow into a part with a larger gap due to the surface tension.
Patent JP-H01190138-A (JP)
Title: Polarized wave diversity optical receiver
Inventor: MOCHIZUKI KIYOBUMI
IPC: H04B10/61
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate the need for control of a polarized wave of a local oscillation light by using a polarized beam splitter as an optical multiplex means and combining it with a 1/4 wavelength and a reflecting mirror so as to improve the signal level. CONSTITUTION:A signal light 1 and a local light 2 are linearly polarized lights 15a, 16a intersecting orthogonally with each other by a polarized beam splitter 10a. Let beta be the branch ratio of the light 1, PS, PL be the incident power of the lights 1, 2, then the power of the lights 1, 2 expressed as betaPS, PL/2. The polarized waves 15a, 16a are made incident in photoreceivers 5a, 5b via 1/2 wavelength plates 11a-b, splitters 10b-c, 1/4 wavelength plates 12a-d, reflecting mirrors 13a-d, and splitters 10b-c. Then the light is converted into an electric signal and its output level is expressed as 1/2A.betaPS.PL (A is a proportional constant), the output of the adder circuit 8 is expressed as A.betaPS.PL and its level is increased more than the conventional method. Thus, the signal level is improved and the control of the polarized state of the local light is not required.
Patent JP-S60158559-A (JP)
Title: Fuel cell generating system
Inventor: TAGUMA YOSHIYUKI
IPC: H01M8/04
Filed: 1984-01-27
Abstract: PURPOSE:To economically generate electric power by installing circulation equipment which circulates exhausted excess fuel gas to a fuel gas supply part. CONSTITUTION:Excess fuel gas supplied from a released valve 8 is circulated to a control valve 5 side which is a supply line to a fuel cell main body 1 by an electrical blower 11 for fuel circulation. The blower 11 increases pressure to compensate the pressure loss of fuel gas caused by the fuel cell main body 1 and attendant piping and to circulate the excess gas to the upper stream. Flow rate of the total fuel gas of excess fuel gas from the blower 11 and fresh fuel gas from the control valve 5 supplied to the fuel gas main body 1 is controlled o that utilization factor of fuel in the fuel cell 1 becomes maximum in efficiency of whole plant. By reusing excess fuel gas, hydrogen in fuel gas is almost completely used and electric power is economically generated.