baber/WOPTO huggingface dataset:
Patent JP-S5664442-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHITANI KAZUO
IPC: H01L21/316
Filed: 1979-10-30
Abstract: PURPOSE:To obtain an Si3N4 film of high quality without dissociation or evaporation of As by laminating the Si3N4 through an SiO on the surface of a semiconductor material having As as an ingredient element. CONSTITUTION:The Si3N4 is a stable insulating film and incorporates approximately double of a refractive index. Thus, the Si3N4 is effective for the reflection preventing film of a solar battery formed of a material having approx. 4 of refractive index such as GaAs or the like. However, it requires high temperature higher than 700 deg.C to form of silane and NH3. On the other hand, since a material having As as an ingredient element such as GaAs incorporates high vapor pressure of As, if the temperature exceeds 600 deg.C, the As is dissociated and evaporated to thus cause a defect on the surface. Therefore, the conventional reflection preventing SiO film is unstable, but when the Si3N4 is laminated thereon and the evaporation of the As is prevented by the SiO by means of a heat decomposition process with a temperature higher than 700 deg.C, thereby obtaining the Si3N4. Thus the surface can be stabilized and the reliability can be improved.
Patent JP-H04342773-A (JP)
Title: Ink, ink-jet recording process using the same and device to use the ink
Inventor: NAGASHIMA SATOSHI
IPC: C09D11/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain an ink excellent in resistance to the solidification of ink and the clogging with ink and enabling the quickly-fixing high-precision and high-quality recording even to a plain paper by using a dicarboxylic acid organic amine salt in combination with a monohydric aliphatic alcohol. CONSTITUTION:The objective ink is produced by using, in addition to a recording agent and a liquid medium for dissolving or dispersing the agent, (A) preferably 0.1-10.0wt.% of an organic amine salt (preferably triethanolamine salt or triethylamine salt) of a dicarboxylic acid (e.g. maleic acid or citraconic acid) in combination with (B) preferably 0.1-10.0wt.% of a monohydric aliphatic alcohol (preferably ethanol or isopropanol in the case of plain paper).
Patent JP-H04340866-A (JP)
Title: Bit map run-length conversion device
Inventor: MITANI MITSUTERU
IPC: G06T9/00
Filed: 1991-05-16
Abstract: PURPOSE:To attain the high speed of an expansion processing from bit-map data to run-length data. CONSTITUTION:When bit map data BM of continuous 8-bit is set to a register 2, an encoder 3 decides whether all 8-bits are the same data or not and sets the bit map data to the shift register at an inside. A PAL 4 makes a picture element counter 5 +8 when all the bit map data of 8-bit are the same value based on the code from the encoder 3. When they are not the same value, the PAL 4 makes the counter 5 +1 and processes the data one by one bit by performing the shift operation for the shift register. When the data value of the bit map is switched, the value of the picture element counter 5 is stored in a starting point register 6 and a terminal resister 8.
Patent JP-S6051084-A (JP)
Title: Television receiver
Inventor: HIROTA SEIZOU
IPC: H04N5/64
Filed: 1984-07-06
Abstract: PURPOSE:To miniaturize a TV receiver by providing freely rotatably a speaker box in a part of a cabinet that contains the main body of the TV receiver, thereby eliminating the necessity of providing a special space. CONSTITUTION:A part of top plate 1 of a cabinet containing the main body of a TV receiving set is removed and a speaker box 2 is attached there to allow free rotation. A speaker 3 is attached to this bos 2, and when the box 2 is in the cabinet, the sound from the speaker 3 is reflected by a reflection plate 4 and emitted to the outside of the cabinet. Direct sound from the speaker 3 is made to be emitted by exposing the box 2 from the cabinet. The box 2 is mounted compactly to the cabinet without providing a special space to contain the box 2. Thus, the TV receiver can be miniaturized.
Patent JP-S622292-A (JP)
Inventor: NAKAMURA TOSHINORI
IPC: H04N5/265
Filed: 1985-06-27
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-S5932963-A (JP)
Title: Centrifugal clarifier
Inventor: ISHIHATA AKIRA
IPC: B04B11/00
Filed: 1982-08-16
Abstract: PURPOSE:To obtain the centrifugal clarifier capable of easily washing a withdrawing opening in a short time without the need to use a large amount of washing water, by concentrically providing a clarified liquid chamber at the upper part of a rotary bowl, and providing a radialized withdrawing opening communicated to said clarified liquid chamber and opened to the periphery of the rotary bowl. CONSTITUTION:In said centrifugal clarifier, a cylindrical clarified liquid chamber 14 is concentrically provided at the inner surface of the upper end plate of a rotary bowl 7, and a withdrawing opening 13 communicated to the chamber 14 and opened to the outer surface of the bowl 7 is provided along the radial direction. In addition, a spray nozzle 15 positioned obliquely above a hole 13 is provided at the inner surface of the upper part of a receiving vessel 9. By said constitution, a liquid supplied 11 to be treated is separated into a liquid and solid matter on the inner surface of the bowl 7 being rotated at a high speed. Insoluble leftovers are accumulated on said inner surface, while a clarified liquid is recovered through the hole 13 in the receiving vessel 9. Hereon, the hole 13 is washed, too. Thereafter, washing water is sprayed 15 and let flow down through the hole 13, while rotating bowl 7, to wash away pollutants adherent onto the outside of the bowl 7. In this case, since the hole 13 is in a straight line, the washing can be easily completed in a short time using a small amount of washing water.
Patent JP-S62296642-A (JP)
Title: Telephone set
Inventor: DATE ATSUSHI
IPC: H04M1/80
Filed: 1986-06-17
Abstract: PURPOSE:To effectively use a holding time by allowing a sending side to use a hold signal generating circuit thereby generating the holding signal and sending it and allowing a reception side to apply frequency separation to the holding signal and to light up a display light. CONSTITUTION:A switch 28 is connected to a microphone M22 for the purpose of conversation normally. If the necessity of holding is called for, a sender operates the switch 28 to switch is from the position of the microphone 22 to the position of a reference frequency generator OSC 27. The generator outputs a continuous sound frequency in, e.g., 3kHz, which is sent to telephone lines T1, T2 through a section T. The input signal from the lines T1, T2 is outputted to a speaker section 21 through the T section and also inputted to a frequency separation circuit 24, which separates the 3kHz signal continued for a specified period only, which lights a holding display lamp 25.
Patent JP-H10322980-A (JP)
Title: Method of molding laminate for stator
Inventor: HIROSE TAKAO
IPC: H02K15/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To mold a laminate for a stator at low material cost by a roll-winding method. SOLUTION: When forming heteromorphic ribbons 11 and 11' by striking a band board 10 into the shape of comb teeth, a width W of teeth 12 and 12' and a length S of bridge parts 13 and 13' which couple the teeth are set in the same dimensions, and two pieces of heteromorphic ribbons 2 are taken out, and before rolling these heteromorphic ribbons 11 and 11', the bridge parts 13 and 13' are thinned and bent so as to shrink the length of that bridge part into target length, and the heteromorphic ribbons 11 and 11' are rolled so that the bridge parts 13 and 13' become the inside, letting the teeth 12 and 12' develop radially.
Patent JP-H06332258-A (JP)
Title: Electrophotographic cyan color toner
Inventor: ONISHI MASAO
IPC: G03G9/09
Filed: 1993-05-21
Abstract: PURPOSE:To attain excellent picture reproducibility, chargeability, fluidity, humidity dependency, fixing property and sharp melt property and to obtain a color picture of good color tone excellent in definition, reliability and durability by incorporating a specific pyrrolic compd. CONSTITUTION:A pyrrolic compd. shown by the formula is incorporated. In the formula, R1 and R2 are independently 1-3C alkyls, aryls, 1-6C alkoxy ethyl, aryloxy ethyl, phenoxy ethyl, 1-3C phenylalkyls, 1-6C alkoxyls, 1-6C carbonylalkyls, etc., R3 is hydrogen, 1-3C alkyls, aryls, benzyl, chlorobenzyl, nitrobenzyl, phenethyl, 1-6C alkoxyls, 1-3C carbonylalkyls, 1-2C cyanoalkyls, etc., and R1 and R2 are methyl, ethyl, methoxy ethyl or ethoxy ethyl and not their combination when R3 is hydrogen.
Patent JP-S5842037-A (JP)
Title: Camera holder
Inventor: SEKIGUCHI SHIGERU
IPC: G03B17/56
Filed: 1981-09-08
Abstract: PURPOSE:To attach a camera easily to an ordinary umbrella in the rainy weather or the like to hold and use the camera, by providing a long tongue-shaped straight bracket, where the camera is put, and a fixing member which fixes this straight bracket to the axial tube of the umbrella or the like. CONSTITUTION:A slit 2 is provided longitudinally in a long tongue-shaped straight bracket 1, and an adjusting screw 5 is inserted from above to a plane  prart 7 of a fixing member 6 in one end part of the slit 2, and a camera fixing  screw 4 is inserted from below in the other end part. The plane part 7 is connected to the straight bracket 1 through a hinge 9 and can be bent freely. The fixing member 6 is provided with an insertion hole 10; and in case that this  camera holder is attached to an axial tube 11 of an umbrella or the like, a  handle 18 of the unbrella is removed from the axial tube 11, and the axial tube  11 is inserted to the insertion hole 10, and the fixing member 6 and the axial  tube 11 are fixed. Meanwhile, a camera is fixed on the straight bracket 1 by  the camera fixing screw 4 and is used.
Patent JP-H02103877-A (JP)
Title: Electric connection structure
Inventor: JIEROOMU JIYON KUOMO
IPC: H01R4/26
Filed: 1989-06-05
Abstract: PURPOSE: To prevent damage and deterioration at the time of separation and connection by providing plural finger-like projecting members, the longitudinal to horizontal ratio of the individual finger-like projecting members being 1 or more, and a means for adjusting the stress parallel to the flat surface. CONSTITUTION: Two members used of the same form are such that one contact on a flat conductive member 1 has finger-like projecting member 7, 8, 9, 10, 11, and the opposite conductive material 12 has fingerlike projecting members 13, 14, 15, 16, 17, 18. Each finger-like projecting member has the longitudinal to horizontal ratio of 1 or more to make reinforcement for the horizontal stress applied to the finger-like projecting member. That is, as a finger-like projecting member, dendrite of palladium or tungsten is provided on the member 1, and the pad of the same form is soft or deformable material such as lead-tin eutectic solder or pure gold. Further, the finger-like projecting member is reinforced by a coating. Adhesive coating is provided by plating, and copper coating is provided by sputtering.
Patent JP-S63305623-A (JP)
Title: Monitor circuit for duplicated device
Inventor: ISHIHARA TATSUO
IPC: B41J2/16
Filed: 1987-06-08
Abstract: PURPOSE:To prevent malfunction due to spike noise or chattering noise by using a clock connected to a cable so as to sample the 1st device fault state signal and outputting the 2nd device start signal if the fault state signal is detected at least twice or over consecutively. CONSTITUTION:When a monitor cable 8 is connected correctly, a clock in 1kHz from a clock oscillator 14 is outputted as the clock connected to the cable via an AND gate 15. Thus, a consecutive output circuit 16, after the fault state signal of the device 1 is inputted, outputs a start signal to the device 2 when the cable connection clock is counted by 17 times. If the monitor cable 8 is disconnected, it is detected by a cable connection monitor comparator 6 to stop the output of the cable connection clock, then the effect due to chattering noise does not appear at the output of the consecution detection circuit 16 and no start signal is outputted to the device 2.
Patent JP-H08332190-A (JP)
Title: Disposition means for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1995-06-08
Abstract: PURPOSE: To provide a disposition means for an endoscope which has good operability and insertability and is capable of easily aiming the lesion from the front with a simple structure. CONSTITUTION: This disposition means 10 for the endoscope has a flexible shaft 13 which is freely forward and backward movably inserted into the disposition means insertion channel of the endoscope. A universally curving part 14 which is universally curvable in arbitrary directions with small expandability and contractability in an axial direction is formed at the front end of this flexible shaft 13 and the max. curving angle of the universally curving part 14 is set at <=70 deg.C.
Patent JP-S63369-A (JP)
Title: Novel paint resin and paint resin composition containing the same
Inventor: NAKAGAWA HIROO
IPC: C09D175/04
Filed: 1986-06-19
Abstract: PURPOSE:To provide the title resin having excellent adhesion to various substrates, by polymerizing a polymerizable monomer contg. a specified oligo(meth)acrylate monomer having a hydroxyl group. CONSTITUTION:A (meth)acrylate having a hydroxyl group, represented by formula I (wherein R<1> is H or CH3; and X is a 2-20C bivalent org. group) is addition- polymerized in the presence of a catalyst and optionally, a polymn. inhibitor to oligomerize it, thus obtaining an oligo(meth)acrylate monomer (A) having a hydroxyl group, represented by formula II (wherein n is a number of 1-100). A polymerizable monomer consisting of the component A and 0-99.5wt% other polymerizable monomer [e.g., (meth)acrylic acid] is polymerized in the presence of optionally an animal or vegetable oil-modified alkyd resin or an oil-free unsaturated alkyd resin to obtain the title resin. The resin is blended with a polyisocyanate compd. as a crosslinking agent to obtain a room temperature curing two-pack urethane paint resin compsn.
Patent JP-S5764443-A (JP)
Title: Gas producer in mold making device
Inventor: UNOSAKI TSUNETO
IPC: B22C9/12
Filed: 1980-10-08
Abstract: PURPOSE:To suck a gas easily into a molding flask and prevent the leakage of the gas by supplying the gas mixed suitably with a curing gas and air in sucking and supplying the curing gas into the molding flask. CONSTITUTION:A pattern part 5 is mounted in the space delineated by a pattern plate 1 and a molding flask 6, and molding sand 8 contg. a gas curable binder. A cover member 9 is placed on the top surface thereof. The member 9 is connected via a supply hole 11, a cap 12, a gate valve 15 and a conduit 16 to a gas mixer 14. The mixer 14 is connected via a constant flow pump 18 to an amine soln. storage tank 19, and is connected via vent holes 13, a valve 25, and a supply hole 24 to the atmosphere. When air is sucked through a suction pipe 26 by operating a vacuum pump and a constant volume of a gas is fed by the pump 18, the mixed gas of the amine soln. and air is formed in the holow chamber of the mixer 14, and is supplied via the stop valve 15 and the cap 12 into the flask 6. Thereby, the gas is easily sucked into the flask 6.
Patent JP-S62296876-A (JP)
Title: Immobilized enzyme membrane
Inventor: OKADA TAKESHI
IPC: C12N11/08
Filed: 1986-06-17
Abstract: PURPOSE:To obtain an immobilized enzyme membrane having excellent freedom of enzyme and high enzymatic activity and capable of keeping the transmission flux of the membrane at a high level, by impregnating and holding a composite material of a water-soluble polymer and an enzyme in the porous part of an ultrafiltration membrane or in the void part of a precise filtration membrane. CONSTITUTION:A composite material is produced by bonding an enzyme to a water-soluble polymer having >=2 functional groups (e.g. polyethyleneimine, polyarylamine, etc.) through a covalent bond by peptide process, diazo process, etc. A solution of the composite material is passed through an ultrafiltration membrane (e.g. polysulfone membrane) or a precise filtration membrane (e.g. polypropylene membrane) under a proper pressure condition. The composite material is held in the porous part of the ultrafiltration membrane or in the void part of the precise filtration membrane. Preferably, the composite material is crosslinked by the treatment with a crosslinking agent such as dialdehyde, diisocyanate, etc.
Patent JP-S6120462-A (JP)
Title: Incoming transferring system
Inventor: NAGAMINE TEIZOU
IPC: H04M3/54
Filed: 1984-07-09
Abstract: PURPOSE:To realize an incoming transferring system that fully reflects intention of a receiving side subscriber by allowing a subscriber to register the conditions of incoming transferring beforehand, and when there is incoming to the subscriber, making incoming processing or transfer processing only when the incoming conforms with registered conditions. CONSTITUTION:A subscriber 11 is connected to an attendant board 9 through a channel 2 when the subscriber dials a special number for registering incoming transfer conditions. A person in charge of the attendant board 9 hears the conditions of incoming transfer by voice and registers from the attendant board to a condition accumulating device 5 through a controlling device 3. When a subscriber 13 dials the telephone number of the subscriber 11, the controlling device reads out incoming transfer conditions of the subscriber 11 registered on the condition accumulating device 5 and makes comparison. As the result of comparison, if coincidence of all incoming conditions is obtained, incoming processing to the receiving subscriber 11 is made, and when coincidence of all transfer conditions is obtained, transfer processing to the determined subscriber of destination of transfer is made. When coincidence of conditions is not obtained, the calling subscriber 13 is connected to a voice talkie trunk 14 and the subscriber is informed of impossibility of connecting to the called subscriber 11.
Patent JP-S5666429-A (JP)
Title: Combination of piston ring
Inventor: TAMURA YUUICHI
IPC: F16J9/06
Filed: 1979-11-05
Abstract: PURPOSE: To improve a durability of a combined piston ring and compression ring by a method wherein a sliding surface of a side rail in a combined oil ring and another sliding surface of another ring are applied with a specified wearproof treatment.  
     CONSTITUTION: Combined oil rings made of steel which are positioned between the cylinder inner wall 1 and the ring groove 4 of the piston 3 are composed of a pair of upper and lower side rails 5A, 5B, and a spacer expander 7 axially spaced apart from these side rails 5A, 5B and pushed against the cylinder inner wall 1. In this case, both inner and outer circumferential surfaces of the upper and lower side rails 5A, 5B are plated by chromium 6A, 6A', 6B, 6B', and the outer surface of the expander 7 is processed with soft nitriding treatment (not shown). At the outer circumferential surface (sliding surface) of the compression ring 8 arranged in another ring groove 4' of the piston 3 is formed a ferro-chromium metallizing layer 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63304395-A (JP)
Inventor: KUNO HIROHITO
IPC: A47J31/42
Filed: 1987-06-04
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-S62298616-A (JP)
Title: Engine cooling device
Inventor: UEDA KAZUHIKO
IPC: F01P3/20
Filed: 1986-06-17
Abstract: PURPOSE:To improve a warming-up property by providing a cooled body such as a supercharger, etc. in the cooling water passage of a cylinder block cooling system, in the captioned device in which an independent cooling system is connected to each of water jackets which are independently formed on a cylinder head and a cylinder block, respectively. CONSTITUTION:A common radiator 8 is provided to cool cooling water fed to the cooling systems of a cylinder head 2 and a cylinder block 1, and the cooling water from its lower tank is fed into the water jacket 11 of the cylinder head 2 via a passage 10 having a water pump 9, and the cooling water in the water jacket 11 is returned to the upper tank of the radiator 8 via a passage 12. And, the water jacket 14 of the cylinder block 1 is fed with the cooling water via a passage 15 and the cooling water in the water jacket 14 is returned to the upper tank via a passage 17. In this case, a heat exchanger part for cooling the bearing part of water-cooled type turbosuperharger 16 is provided in the passage 15 of the block cooling system.
Patent JP-S5666068-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: IWANAMI EIICHI
IPC: H01L27/02
Filed: 1979-11-02
Abstract: PURPOSE:To enable the simultaneous formation of the transistors when a static induction transistor and a vertical bipolar transistor are to be formed on the same semiconductor substrate by a method wherein the sizes of the diffusion regions and the opening parts for the electrode metal contacts are prescribed specifically. CONSTITUTION:Plural N<+> type buried regions 1 are formed by diffusion on the P<-> type Si substrate 6, and N<-> type layer 2 is made to grow epitaxially on the whole surface, and selective etching is performed to form dug parts 15, one of which is for separation reaching the substrate passing through the space between the regions 1, and other two of which are stopped in the regions 1. Then an SiO2 film is  adhered on the whole surface, and small diametral opening parts are dug in the  layer 2 on the one side region 1, and the P<+> type injector region 3, the gate region 4  and the N<+> type drain region 5' of the SIT are formed by diffusion in the layer 2.  A large diametral opening part is dug in the layer 2 on the other side region 1, and  the P<+> type base region 7 and the N<+> type emitter region in it of the NPN bipolar  transistor are provided. An N<+> type source lead out layer 9' for the SIT and an N<+>  type collector lead out layer 10' for the NPN element are formed.
Patent JP-H037642-A (JP)
Title: Rubber for wiper blade
Inventor: NISHIMURA IZUMI
IPC: B60S1/38
Filed: 1989-06-05
Abstract: PURPOSE:To enhance the wear resistance while maintaining softness at the tip, and secure good wiping performance for a long period of time by providing a hardened layer consisting of a rubber material, which has a higher S content than the base, on both sides of the tip which performs wiping-off over the glass surface. CONSTITUTION:The wiping part 4 of a rubber 1 as a blade for wiper has a shoulder 5 in approx. triangular profile and a lip 6 in the form of thin plate, wherein surface hardened layers 7, 8 are formed on both sides of this lip 6 over the whole longitudinal of the rubber 1. Besides the surface hardened layers 7, 8, the rubber 1 is formed from a base of rubber material with softness such as natural rubber, synthetic rubber, etc., while the surface hardened layers 7, 8 are formed from a hard rubber material with higher S content than the base. This enables enhancement of the wear resistance of the lip 6 while sufficient softness is secured for the wiping part 4, and also prevents crack initiation which ensures that good wiping performance is maintained for a long period of time.