baber/WOPTO huggingface dataset:
Patent JP-S6169983-A (JP)
Title: Processing device
Inventor: KASAMA KANAME
IPC: C23F1/00
Filed: 1984-09-12
Abstract: PURPOSE:To prevent the variance of processing by providing a means, which sprays the surface processing liq. during a period in which the processed material taken out of the first processing tank is transferred to the second processing tank after wet processing. CONSTITUTION:A carrier cartridge 17 accommodating plural pieces of a wafer 18 is pulled up from the first processing tank 2 by a hook 16, which is etched by an etching liquid 1 in the first processing tank 2. At the same time, pure water 8 is supplied from a supply pipe 20 and sprayed to the wafer 18 from a large number of nozzle pore. A moving body 15 moves along a guide rail 14 and a carier cartridge 17 is transferred to just above the second processing tank 7 for a water washing tank while a shower pipe 17 sprinkles continuously. The hook 16 comes downward to dip the carrier cartridge 17 in the second processing tank 7.
Patent JP-S5979692-A (JP)
Title: Reproducing device of picture signal
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/93
Filed: 1982-10-27
Abstract: PURPOSE:To reduce the number of a delay line and to economize a circuit by allowing a drop-out compensating circuit and an insertion circuit (a circuit improving vertical resolution) to use in common a delay line (1 HDL) delaying one horizontal scanning period. CONSTITUTION:When a drop-out detecting circuit 6 detects drop-out, a switch 10 is turned from the (b) side to the (a) side. The output of a 1/2 HDL24 which is obtained by passing the output signal of the switch 10 through the 1/2 HDLs 23, 24 to delay the signal by 1H is connected to the (a) side of the switch 10. An adder 13 adds the output signal of the switch 10 to the signal obtained through the 1/2 HDLs 23, 24 which is also used for a drop-out compensating circuit 8. The 1/2 HDL23 is also used as a 1/2 HDL to compensate 1/2H distortion and the output of the 1/2 HDL23 is connected also to a switch 15. The switch 15 turns a signal obtained by dividing the output signal of the adder 13 by a 1/2 voltage divider 13a and the output signal of the 1/2 HDL23 alternately at every field period.
Patent JP-2000013885-A (JP)
Title: Horn speaker
Inventor: KAWABATA MICHITSUGU
IPC: H04R1/30
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a horn speaker than can reduce a sound pressure of a sound wave listened to as noise radiated in directions other than a desired direction without the need for an excess cost. SOLUTION: A sound of a siren or the like outputted from a driver unit 2 is gradually made louder in a horn 1 with a folding structure and emitted tot the outside of the horn 1 from an opening and also emitted to the outside of the horn 1 through sounding holes 15 formed on a rear side of the horn 1. In this case, the sounding holes 15 are arranged on a rear face or a side face of the horn 1 so that the sound of siren or the like emitted from the sounding holes 15 and the opening are in opposite phase to each other in directions other than the desired direction. Furthermore, a film that is capable of propagating sound is adhered to the sounding holes 15 in order to prevent rainfall or the like from invading into the horn 1 through the sounding holes 15.
Patent JP-S5977812-A (JP)
Inventor: KATSUMOTO NAOAKI
IPC: B60N2/90
Filed: 1982-10-27
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-H1134504-A (JP)
Title: Thermal recording material
Inventor: HISAMATSU NAOTAKA
IPC: B41M5/323
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compound thermally reacting on an imino compound to produce a coloring image excellent in image preservation by employing at least one kind of specific imino compound and a specific amine imido compound on a support. SOLUTION: An imino compound is shown by formula I, where X represents a group required for formation of an aromatic cycle or a heterocycle, Y represents O or S, and R represents an alkyl group, aryl group or aralkyl group. An amine imido compound is shown by formula II, where R<1> represents an alkyl group, aryl group, aralkyl group, alkenyl group, vinyl group or substituted vinyl group, R<2> -R<4> may be identical or different and represents an alkyl group, aryl group, aralkyl group, alkenyl group, or heterocyclic residue. Isocyanate thermally generated from the amine imido compound reacts on the imino compound for forming a coloring image. The imino compound thermally reacts on the isocyanate compound to produce a coloring substance.
Patent JP-S5891645-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU TAKESHI
IPC: H01L21/52
Filed: 1981-11-26
Abstract: PURPOSE:To enable to perform an excellent pellet mounting for the titled semiconductor device by a method wherein the pellet mounting is performed after a conductive paste provided on a metal substrate has been pressed by a press- tool having a groove on the circumference of the lower end face and the substrate has been made equal in thickness. CONSTITUTION:The metal substrate 1 is fed to positions A, B, and C successively. At the position A, a fixed amount of conductive paste 3 is supplied to the substrate 1 by a nozzle 1. At the position B, the paste is formed into a flat surface 13 of the size corresponding to the pellet size by the press-tool 12, and besides, a deep groove 14 is formed on the circumferential part of the lower end face of the tool 12 in such a manner that the flat surface 13 will be surrounded by the groove. When the amount of silver paste 3 is in excess of the fixed amount, the excessive silver paste escapes to the groove 14. At the position C, a collet 16 is lowered and the pellet 1 is pressed on the silver paste 3. As the silver paste 3 is formed in equal thickness, the pellet 1 can be mounted without making an inclination.
Patent JP-H0946929-A (JP)
Title: Uninterruptible power unit
Inventor: SHIMIZU HISAO
IPC: H02M3/338
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation and simplify the constitution by connecting the DC output terminals of first and second converters in common, and detecting the voltage between the DC output terminals, and providing an output voltage detector which detects the voltage between DC output terminals and controls the switching elements of the first and second converters. SOLUTION: An output voltage detector 9 is connected between the DC output terminals(DO) 7 and 8 of the first and second converters 1 and 2 so as to detect the voltage between DOs 7 and 8. And, ON and OFF of the switching elements(Tr) Q11 and Q12 of the first and second converters 1 and 2 are controlled in common. Moreover, the output voltage detector 9 has a has a shunt regulator M, phototransistors PT1 and PT2 for the first and second converters 1 and 2, and light emitting diodes LD1 and LD2, and detects the same DC output voltage, and controls Trs Q11 and Q12 in common. Therefore, the drop of DC output voltage at the time of operation stop of the second converter 2 can be prevented by quickening the start up of the first converter 1 at the time of an AC power source 3 having recovered from power stop.
Patent JP-S6250444-A (JP)
Title: High-strength two-phase stainless steel having superior pitting corrosion resistance
Inventor: UEDA MASAKATSU
IPC: C22C38/00
Filed: 1985-08-29
Abstract: PURPOSE:To improve the resistance to pitting corrosion, hydrogen induced cracking and sulfide stress corrosion cracking by restricting the amount of C, Si, Mn, P, etc., and regulating index value related to Cr, Mo, W and N. CONSTITUTION:This two-phase stainless steel consists of, by weight, <=0.007% C, <=1% Si, <=2% Mn, <=0.03% P, <=0.01% S, 20-28% Cr, 4.5-8% Ni, 2.5-4.5% Mo, <=0.3% Sol. Al, 0.08-0.2% N and the balance Fe, has >=32.5 P.I. value calculated by a formula P.I.=Cr(%)+3Mo(%)+1.5W(%)+16N(%) and satisfies a formula Ni-bal>=-0.67XP.I.+12.8. The Ni-bal value is calculated by a formula Ni-bal=Ni(%)+30[C(%)+N(%)]+0.5Mn(%)+8.2-1.1[Cr(%)+Mo(%)+-1.5Si( %)].
Patent JP-S6250377-A (JP)
Title: Marking material
Inventor: SASAKI MAKOTO
IPC: B32B7/12
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a thin-gage marking material which is easy to produce, by laminating a specified self-adhesive layer and a specified surface layer on a peelable material. CONSTITUTION:10-200pts.wt. opaque particles (e.g., Al particles) are dispersed in 100pts.wt. photo-setting pressure-sensitive adhesive composition consisting of a copolymer of isooctyl acrylate, glycidyl methacrylate, acrylamide, and methyl acrylate in the weight ratio of about 62:10:3:25, ethyl acetate, and a complex salt of triarylsulfonium to give an adhesive composition. This composition is applied to a thickness of 15mum or more on a peelable material 1, such as a silicone-coated paper, to form a self-adhesive layer 2, which is then irradiated with ultraviolet rays for a short time to harden the surface thereof, thus forming a surface layer 3.
Patent JP-H0356166-A (JP)
Title: Coating method
Inventor: HOSONO HIROSHI
IPC: B05D1/18
Filed: 1989-07-21
Abstract: PURPOSE:To selectively coat the entire single surface of a transparent substrate or a part thereof by applying a film and/or a polymer having releasability to a part not provided with a coating film and subsequently applying the coating film thereto by an immersion method. CONSTITUTION:At first, a transparent base material composed of glass or cellulose is prepared and pretreatment or processing is preliminarily applied thereto if necessary. The part not desired to be coated with a coating film of the base material is covered with a film or sheet composed of polyvinyl chloride or polyethylene or a polymer having releasability such as a vinyl chloride copolymer resin or an acrylic copolymer resin. Next, the base material is immersed in a coating solution having anti-fogging function and subsequently drawn up at a constant speed or the coating solution on the base material is removed after immersion to form a coating film. After the coating film is dried by a dryer, the film or polymer is removed. By this method, only a necessary surface or part can be coated.
Patent JP-H0636466-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI YOSHIO
IPC: G11B7/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a recording/reproducing device capable of recording/ reproducing the information of a moving image usable for a long time or sound information by using a recording/reproducing device having a slow transferring speed. CONSTITUTION:The recording is executed by distributing an information signal to recording/reproducing devices 3, 4, 5 by means of a channel distributing circuit 2.In order to discriminate the distributed and recorded channel number, the identifying information for the distributed channel number, etc., added to the information signal is recorded. At the time of reproduction, the information signal is coupled by a processing circuit for channel coupling 6 based on the number. Also, recording is interrupted when abnormality is generated in respective devices.
Patent JP-S6444372-A (JP)
Title: Compressed liquid power booster
Inventor: HAINTSU TSUINGERU
IPC: B60T13/14
Filed: 1988-07-29
Abstract: PURPOSE: To generate smooth braking force with small operation force by interposing a semi-rigid force transmission device between a converting device for converting hydraulic pressure generated by depressing a brake pedal to a translatory force and a force transmitting member for transmitting the translatory force. CONSTITUTION: A brake booster 9 arranged on the same axis as a master cylinder 10 has a liquid pressure chamber 11, a control valve 12 for controlling the liquid pressure in the chamber 11, a double lever mechanism 13, a booster piston 1 and an operating piston 2 in a housing. When a brake pedal is depressed, the operating piston 2 is moved to the left through an operating rod 18, so that a second lever 23 is interlocked through a first lever 20 of the double lever mechanism 13 to move a control gate 25 to the left. Further, the booster piston 1 moves master pistons 14, 16 through an operating rod 3 energized to the left by a compression spring 4 where pre-load is applied.
Patent JP-H1040238-A (JP)
Title: Document processing system and method for preparing routine document applied to the same
Inventor: TAKIMOTO MAKOTO
IPC: G06T11/60
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a document processing system whereby a desired routine document is efficiently generated from a free-style document with high precision. SOLUTION: The system is the one where a work station 1 is combined with OCR(optical character reading device) 2 so as to optically reads the free- style document data recorded in a document, for example, by an image scanner 3 and input it in OCR 2. OCR 2 outputs text data consisting of input image data and a character code to the work station 1. The work station 1 extracts text data corresponding to an image range which is designated in input image data displayed on a screen and inputs it to the input object item of the routine document format on the screen. Thus, inputted free-style document data is generated by executing conversion into document data of the routine document format in accordance with the input object item of the routine document format.
Patent JP-S5892449-A (JP)
Title: Membrane for selective permeation of oxygen gas
Inventor: TAKIZAWA SATOSHI
IPC: B01D71/38
Filed: 1981-11-30
Abstract: PURPOSE:To obtain the membrane through which oxygen gas can selectively permeate as compared with other gases, esp. nitrogen gas, by forming the selective oxygen gas-permeable membrane from a macromolecular derivative contg. a specified side-chain-substituted group. CONSTITUTION:The selective oxygen gas-permeable membrane is formed from a macromolecular derivative contg. a side chain-substituted group defined by the formulaI(where, Y=F, Cl, etc., m=0 or 1 and n=1-10) such as a cellulose or alcohol derivative. This permeable membrane is useful, since it makes oxygen gas permeate through it with a large ratio of oxygen permeation as compared with other gases, esp. nitrogen gas.
Patent JP-S6435132-A (JP)
Title: Friction material
Inventor: HOSOKAWA ETSUO
IPC: C09K3/14
Filed: 1987-07-30
Abstract: PURPOSE:To suppress the cost by putting Cu wires or enamel baked Cu wires having a specific outer dia. and length into a binder together with a compounding agent, followed by mixing together and molding, and thereby forming a friction material. CONSTITUTION:Cu wire or enamel baked Cu wire is cut into short fibers having an outer dia. below 0.5mm and a length below 10mm, and they are put into a binder together with a compounding agent, followed by mixing together and molding, to form a friction material for brake etc. Example of the compounding agent is solid lubricant of graphite etc., or metal powder of iron etc., while that of the binder is phenol resin. The mix shall be accomplished from approx. 10-50wt.% short fibers of the whole friction material and approx. 10-50wt.% binder. Waste material can be used for short fibers, that should contribute to suppression of the cost.
Patent JP-S5982628-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: KONNO RIYOUZOU
IPC: G11B5/702
Filed: 1982-11-01
Abstract: PURPOSE:To obtain a magnetic recording medium with superior flexibility and wear resistance by using a compound contg. at least one or more activated hydrogen groups capable of reacting with an isocyanate group in the molecule. CONSTITUTION:In the manufacture of a magnetic recording medium, a magnetic coating material contg. a binder is applied to a nonmagnetic support, dried, and heat treated under irradiation with electron beams or irradiated and heat treated to cause curing by cross-linking. The binder contains 20-99.5wt% of one or more kinds of components selected from monomers, oligomers and polymers each contg. at least one or more acrylic unsatd. double bonds and contg. optionally an active hydrogen group capable of reacting with an isocyanate group in the molecule and 0-80wt% of one or more kinds of components selected from compounds, oligomers and polymers each contg. at least one or more active hydrogen groups capable of reacting with an isocyanate group in the molecule.
Patent JP-H1039640-A (JP)
Title: Image forming device
Inventor: KOMATA HARUHIKO
IPC: G03G15/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent back stain of recording material. SOLUTION: This image forming device is constituted by photosensitive drums (image carrier) on which a latent image is formed 1a-1d and a carry belt (recording material carrier) 8 for holding and carrying recording material 6 and a transfer charger (transfer means) 4a-4d for transferring a toner image obtained by developing the latent image on the photosensitive drums 1a-1d on the recording material 6 held on the carry belt 8 and a cleaning device (cleaning means) 14 with a web (cleaning member) 21 for contacting with the carry belt 8 and cleaning the same with it staticized and applied pressure and moving or turning to change an abut position to the carry belt 8. In this case, a conductive sponge roller (antistatic means) 70 contacted with the carry belt 8 is mounted between a position where the recording material 6 on the belt 8 is separated and an abut position of the web 21.  Thereby, charged electric potential difference of the carry belt 8 is reduced and a surface of the carry belt for holding the recording material 6 is always cleaned and back stain of the recording material 6 is prevented.
Patent JP-S5894203-A (JP)
Title: Antenna device
Inventor: TAKEDA SHIGEKI
IPC: H01Q21/22
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a small-sized antenna device which can have a 360 deg. change in both the null point direction and the maximum sensitivity direction, by providing a pair of loop antenna elements, a variable phase shifter and an adder respectively. CONSTITUTION:For a pair of loop antennas 10 and 10', the feeding points 10a and 10a' are positioned opposite to each other and set horizontally on a plane. These points 10a and 10a' are connected to the converters 11 and 11' respectively. The output of the converter 11 is connected to an input of an adder 14 via a variable phase shifter 13; while the output of the converter 11' is connected directly to the other input of the adder 14. The variation of the phase shift degree is performed electrically for a phase shifter 13. Thus it is possible to have a 360 deg. change in both of the null point direction and the maximum sensitivity direction. With use of such elements 10a and 10a', the shifter 14 and an adder 14, both of the null point direction and the maximum sensitivity direction can be changed 360 deg. for a small-sized antenna device.
Patent JP-H0355093-A (JP)
Title: Cloth thickness detector for sewing machine
Inventor: HORIE FUJIO
IPC: D05B35/12
Filed: 1989-07-24
Abstract: PURPOSE:To facilitate initial setting for detecting cloth thickness, and detect the cloth thickness at high precision by setting a nonvolatile memory, and a cloth thickness computing means for computing the cloth thickness based on relation between the upper and lower positions of a specified keep rod and electric signal stored in said memory, at the time of sewing. CONSTITUTION:Into a CPU section 25, output voltage values V0, V1 stored in an EEP-ROM 27 are read, and the output voltage value V of a potentiometer 17 is read, and the cloth thickness(t) of worked cloth is computed. Just by storing the output voltage values V0, V1 of the potentiometer 17 to the two specified upper and lower positions of a keep rod 5, in the EEP-ROM 27, the initial setting of cloth thickness detection can be performed, and so troblesome regulation is not needed. Besides, the number of component parts can be also reduced. Besides, by the initial setting, calibration is performed, and so detected cloth thickness is not influenced by the potentiometer 17 and a single body difference between the respective sections of a sewing machine and is very exact one.
Patent JP-S6088128-A (JP)
Title: Preparation of carbon yarn having high strength and high elasticity
Inventor: NAKATANI SOUJI
IPC: D01F9/22
Filed: 1983-10-13
Abstract: PURPOSE:To obtain the titled yarn suitable for wide uses such as airplane, etc., having high strength and high elasticity, by subjecting successively acrylic yarn having small fineness to flame-resistant treatment, to the first carbonization treatment, and to the second carbonization treatment under specific conditions, respectively. CONSTITUTION:Firstly, acrylic yarn having 0.1-1.1 denier of fineness of single filament, the yarn is provided with >=3% elongation before the fiber density rises and reaches 1.22g/cm<3>, then with >=1% elongation after that, and flame-resistant treatment is completed. Then, the yarn is elongated to >=3% in an inert atmosphere at 300-800 deg.C, heat-treated, it is further heat-treated in an inert atmosphere at 1,300-1,600 deg.C under tension, to give the desired yarn having 1- 6mu filament diameter, >=460kg/mm.<2> strand strength, >=28t/mm.<2> modulus of elasticity of strand, and >=1.76g/cm<3> density. Preferably >=350mg/denier tension is applied to the yarn during the final heat treatment.
Patent JP-2000028640-A (JP)
Title: Probe card for ic tester
Inventor: SUGA KAZUNARI
IPC: H01L21/66
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a probe card for zero insertion force connector type IC tester superior in electrical characteristics. SOLUTION: This probe card 2 for IC tester has one major surface arranged with a plurality of pin-like contacts 211 coming into electrical contact with an object to be tested and connected electrically with the test head substrate 11 of an IC tester. One 22a of a plurality of zero insertion force connectors which are connected electrically with the pin-like contacts 211 is located at a substantially radial position from the position where the pin-like contact is provided.
Patent JP-H1140282-A (JP)
Title: Connector for electrical connections
Inventor: TAKABAYASHI HITOSHI
IPC: H01R24/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector of such a configuration as to enable prevention of wire severance of a wiring path in a feeder line used inside the connector, of surely secure a good current feeding line, and maintain inter-connector cou pling performance. SOLUTION: A connector for electrical connections is equipped with a plug, in which a coaxial cable and plug pin 12 are inserted through a shell member and a jack 15 in which a terminal part 17 consisting of a resilient material as admitting fit-in of the plug pin 12 and coaxial cable 13' are inserted and which is furnished with a electrically conductive member capable of contacting with a ground part located on the plug side ahead of the terminal part 17 about the pin inserting direction.  The plug is equipped with a lug 12A and is left open in its region approx. one half in the circumferential direction and with this open part, the insulated conductor of the coaxial cable is joined, while the jack 15 is equipped with a lug 17A capable of pinching fast an insulating member 13A', and a receptacle part 15C where a engagement part 11A can be engaged removably is formed on the shell member of a plug and the jack 15.
Patent JP-S6436177-A (JP)
Title: Playing method for video disk
Inventor: YASUDA SHIGERU
IPC: G11B20/02
Filed: 1987-07-30
Abstract: PURPOSE:To prevent a video image from being interrupted by reading, reproducing and displaying repetitively video information stored in a memory even after the end of reading of a video disk. CONSTITUTION:In reading sequentially video information and reproducing/ displaying it while writing it in a memory 11, even after the end of reading of the video disk 1, the video information stored in the memory 11 is read repetitively for reproduction and display. Thus, in playing sequentially plural disks storing a series of information, the interruption of video image is prevented and a problem that the interruption of video image playing (tentative intermission) against the will of viewers causes uninterest is eliminated.