baber/WOPTO huggingface dataset:
Patent JP-S607125-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOZUKA MICHI
IPC: H01L21/265
Filed: 1983-06-24
Abstract: PURPOSE:To prevent the denaturation and deterioration of the characteristics of a semiconductor due to annealing by a method wherein a metallic film causing no chemical reaction with semiconductor at a temperatue or under that for annealing is used as a cap material. CONSTITUTION:An injected region 21 is formed by selective implantation of Si ions to form an operating layer to the surface of a semi-insulation GaAs substrate 11. Next, as the cap material, TiW alloy which does not reacts with GaAs at a temperature under that for annealing of a post process is sputter-evaporated to a thickness of approx. 5,000Angstrom . Thereafter, annealing is performed in H2 by means of an electric furnace, resulting in the activation of the implanted impurity, and then a metal 31 is removed with SF6. Successively, a Schottky barrier gate electrode 411 is formed by selective adhesion of Al. Further, a laminated metallic film of the successive lamination of AuGe alloy and Ni is selectively adhered, and then a source electrode 511 and a drain electrode 512 are formed by annealing for a minute in H2 at 420 deg.C.
Patent JP-S595900-A (JP)
Title: Centrifugal fan
Inventor: ABE MASAHIRO
IPC: F04D29/42
Filed: 1982-07-02
Abstract: PURPOSE:To enable to change and adjust aerodynamical performance by a method wherein a blower is constituted by separated both side plates and inner plate and the attaching position of both side plates and the inner plate is changed. CONSTITUTION:Both side plates are provided with configurations so that the same parts can be used commonly for the parts of the blowers having different performances. When an impeller 2 is rotated by the rotation of a motor 1, air is induced from the inducing port 6 of the side plate (a) and is discharged from a discharging port 7 through an impeller 2 and an air path 4. Accordingly, the air path area as well as the aerodynamic performance of the blower may be changed by changing the attaching position of the inner plate (b') of thin plate, shown by two-dot chain line, so as to attach it by the other bolts 9', 10', which are attached to both side plates (a), (c), previously.
Patent JP-H06300918-A (JP)
Title: Production of elliptically polarizing plate
Inventor: FUKUDA YORIHIDE
IPC: G02B5/30
Filed: 1993-04-15
Abstract: PURPOSE:To provide a process for production capable of continuously sticking a polarizing rectangular material and a phase difference film or polarizing film and a phase difference rectangular material on a production line and efficiently producing the good elliptically polarizing plate. CONSTITUTION:The rectangular shape material is formed by cutting from either one long-sized material of the films in such a manner that the two adjacent sides of the rectangular shape respectively have stretching axes and prescribed angles at the time of producing the elliptically polarizing plate by adhering the polarizing film and the phase difference film. The rectangular shape material is continuously fixed to a lone-sized film carrier 4 and the long-sized material of the other film 5 is adhered to the rectangular shape material on this carrier film 4 and is cut to a prescribed shape, by which the elliptically polarizing plate is produced.
Patent JP-S5237708-A (JP)
Title: Narrow-band television equipment
Inventor: YAMAWAKI TOYOYUKI
IPC: H04N7/12
Filed: 1975-09-19
Abstract: PURPOSE: Before transmission of video signal, the automatic adjustment for lens focal point is performed for a narrow-band TV equipment. So that in-focus video signal can be transmitted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S595998-A (JP)
Inventor: NAGASHIMA MASAJI
IPC: G21D1/02
Filed: 1982-07-02
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-H10305814-A (JP)
Title: Packaging tool for pellicle
Inventor: SO MACHIKO
IPC: B65B25/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent a pellicle from becoming electrically charged and also prevent foreign materials such as dust from sticking on the pellicle, by containing a pellicle container in a packaging bag and putting an electric conductive air cap having cushioning air bubbles filled with gas, together with the container and containing them in a box. SOLUTION: A plurality of inner bags packaging pellicle containers are superposed with each other and packaged with an intermediate bag and further packaged with an outer bag to form a package 4. Corrugated cardboards 71, 72, 73 having the same shapes with respective faces of the upper face, the underface, and the side faces of the inside of a corrugated cardboard box 5 are provided adjacently to these faces. And air caps 61, 62, 63, 64 made of an electric conductive material having cushioning air bubbles filled with gas are interposed between respective faces of the inside of the corrugated cardboard plates and the package to contain the package 4 in the corrugated cardboard box 5. In this way, the pellicles are protected from vibration, shock, pressure, etc., and prevented from becoming electrically charged owing to an external influence.
Patent JP-S5639661-A (JP)
Title: Fsk demodulator
Inventor: UEDA TAKAO
IPC: H04L27/14
Filed: 1979-09-07
Abstract: PURPOSE:To make it possible to demodulates an FSK signal even when D/U is less than one, by providing LPF with a fixed band at the output side of a frequency discriminator. CONSTITUTION:An input signal is supplied to broad-band frequency discriminator 13 via amplitude limiter 12 and its demodulated signal component is supplied to LPF14. Then, LPF14 attenuates greatly a component higher than a carrier freqency, but never attenuates a component lower than the carrier frequency and twice the band width of the input signal. The output of LPF14 is detected by detector 15 and then outputted by way of LPF16 that permits only the detection signal component to pass through it. In this case, an influence of a quadratic higher harmonic when D/U approximates to one can be removed by setting the cut-off frequency of LPF14 four times more as much as the band width of the input signal.
Patent JP-H0411428-A (JP)
Title: Inter-unit packet transfer system
Inventor: OKAMOTO MASAYUKI
IPC: H04L47/30
Filed: 1990-04-28
Abstract: PURPOSE:To make the transfer processing high in efficiency by allowing a control unit to manage number of transmission and incoming buffers for a packet data and publicating an outgoing incoming unit address with priority for packet transfer based on the information. CONSTITUTION:A unit address generating circuit 102 publicates an address to collect the buffer state of an interface unit under the control of a control discrimination circuit 101 in a control unit 1. A unit 2 having the address stores a packet inputted from an external device 3 via an input/output interface circuit 204 for the communication with the device 3 to a transmission buffer 205 and stores a packet for the device 3 to a reception buffer 206. The number of packets addressed to other interface unit stored in the buffer 205 and the number of packets stored in the buffer 206 are stored in a unit state management table 203 via the control circuit 201 and the information is returned to the unit 1. A matrix status management table 103 of the unit 1 stored the collected information.
Patent JP-H08311605-A (JP)
Title: Flame hardening type free cutting cast steel
Inventor: SASAI TAKAYUKI
IPC: C22C38/60
Filed: 1995-05-12
Abstract: PURPOSE: To produce a mold material for flame hardening type added with S, small in deterioration in mechanical properties and excellent in machinability as a cast steel by using a lost pattern mold casting method. CONSTITUTION: This case steel has a compsn. contg., by weight, 0.60 to 0.95% C, 0.25 to 1.50% Si, 1.00 to 1.85% Mn, 1.00 to 5.00% Cr and one or two kinds of Mo and W by 0.10<=(Mo+1/2W)<=0.80, furthermore contg. 0.10 to <0.40% S, and the balance Fe with impurities, and since sulfide inclusions are granularly dispersed into the matrix structure, it is excellent in machinability.
Patent JP-H05315144-A (JP)
Title: Flyback transformer
Inventor: SADAKANE SHIGETO
IPC: H01F19/04
Filed: 1992-05-07
Abstract: PURPOSE:To improve peeling strength and ensure a length for insulation between a resin of a focus pack in a top bleeder method, and a resin in a flyback- transformer frame. CONSTITUTION:In a flyback transformer, a molded piece 23 (with a step part) is embedded in a resin of a focus pack, and a resin 17 is injected into a frame case of the flyback transformer so that the resin 17 and the molded piece 23 are engaged with each other. Then, the strength against peeling is improved by this engagement between the molded piece 23 and the resin 17 injected into the frame case so that the peeling caused by heating and cooling, when a switch is turned on and off, can be reduced in an interfacial part between these resins. Consequently, an inner leak can be prevented by an insulating length, which is ensured even when the peeling is caused.
Patent JP-H11301039-A (JP)
Title: Printing apparatus
Inventor: OTAKA ISAO
IPC: G06F3/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To immediately alter a printing position by inputting a printing position when the printing position is altered and to prevent the shift of the printing position by a page. SOLUTION: When bit map memory data is read to be converted to video data, a blank of a predetermined number of bits determined by the input of a printing position from an input part 5 is added or eliminated by a blank adding/deleting means 9 and the number of bits in the lateral direction of a bit map memory after the space is added or deleted is applied to a printing mechanism part 10 before the start of printing by a bit map memory width information means 11.
Patent JP-H06326393-A (JP)
Title: Drive of electrooptic element and laser beam regenerative amplifying device using same
Inventor: KIDO TAKESHI
IPC: H01S3/107
Filed: 1993-05-17
Abstract: PURPOSE:To apply an ideal rectangular-wave voltage, which is quick in a rise and a fall, to an electrooptic element to control a laser beam regenerative amplifying time. CONSTITUTION:In a laser beam regenerative amplifying device provided with an electrooptic element 6 arranged in a laser resonator, a pulse delay generator 25 is opened and shut while being controlled, whereby a first switching element 21 connected to an electrode plate 11 of the element 6 is shut and a high voltage is applied to the element 6, then, a second switching element 22 connected to the plate 11 of the element 6 is shut and grounded. Thereby, optical characteristics of the element 6 are changed by the application of the high voltage to the plate 11 then, the optical characteristics are returned by the grounding of the element 22.
Patent JP-S5738876-A (JP)
Title: Liquid crystal composition
Inventor: KIMIBORI SEIICHI
IPC: C09K19/60
Filed: 1980-08-21
Abstract: PURPOSE: A liquid crystal composition with excellent order.parameter, absorption factor, stability and solubility exhibiting a red color, which is prepd. by the incorporation of a specified anthraquinone pigment.  
     CONSTITUTION: A compd. of formula I (wherein Y is halogen, aryloxy or sulfo) is reacted with a compd. of formula II (wherein X is O or S; R is halogen, nitro, cyano, alkylphenyl, alkoxyphenyl, alkylcyclohexyl, alkylbenzyloxy, aryloxyalkoxy, acyloxy, carbamoyl having a secondary or tertiary amino group, etc. when X is O, and H, hydroxyl, alkyl or alkoxy when X is S) in the presence of an acid-finding agent such as an alkali carbonate or a caustic alkali, to obtain an anthraquinone dye of formula III. Then the anthraquinone dye is incorporated in a guest-host type  liquid crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5816253-A (JP)
Title: Displaying method for size of copying paper
Inventor: TSUDAKA HIDEAKI
IPC: G03G21/00
Filed: 1981-07-21
Abstract: PURPOSE:To prevent copying paper of undesirable size from being fed erroneously after interruptive copying, by displaying the warning which shows that sheets of copying paper of size corresponding to an original interrupted in copying are not stored in a paper feeding set. CONSTITUTION:Display devices 56a-56f are turned on selectively by detectors 32a-32f to display which one of sizes JIS (Japanese Industrial Standard) A3, B4, A4, B5, A5, and B6 the sheets of copying paper in a paper feeding cassette corresponds to. A dispaly device 58 is turned on when sheets of copying paper of size which corresponds to an original interrupted in copying through the depression of an interruption key 41 is not set in the machine body, and displays, for example, a word ''wrong cassette'' to instruct an operator to set the corresponding paper feeding set. Thus, sheets of copying paper of undesirable size are prevented from being fed erroneously.
Patent JP-H07319088-A (JP)
Title: Voice input camera, printer, and adapter for reproducing voice
Inventor: NONAKA OSAMU
IPC: G03B17/24
Filed: 1994-05-27
Abstract: PURPOSE:To allow a user to enjoy recording voice by permitting photographing and recording to be carried out independently, and permitting hours of recording. CONSTITUTION:A feeder portion 15 feeds film 11 and a microphone 2 converts voice into electric signals for input. A switch 16 sets a mode in which the voice inputted by the microphone 2 is recorded on the film 11. The feeding of the film 11 by the feeder portion 15 is switched by a CPU 1 according to the condition set by the switch 16, and voice information inputted by the microphone 2 after the feeding is switched by the CPU 1 is recorded on an information recording portion. After a recording mode is set in which the film 11 as rewound to an unrecorded position by the CPU 1, voice is recorded by means of a magnetic head 8.
Patent JP-H01286251-A (JP)
Title: Inter-cell connection of storage battery
Inventor: OKAWA YOSHIO
IPC: H01M50/529
Filed: 1988-05-12
Abstract: PURPOSE:To facilitate inter-cell connection by separately providing pressing members and exciting electrodes and pinching inter-cell connecting members for deposition. CONSTITUTION:A battery jar 1 is constituted of a bottom wall 1a and a periphery wall 1b, its interior is divided into at least two cell chambers 3 by a partition wall 2. Inter-cell connecting members 4 and 5 with different polarities protruded from individual cells in the adjacent through holes 6 of the battery jar 1 are arranged face to face on both sides of through holes 6 provided on the partition wall 2. A pair of electrodes 10 are put on the outsides of the members 4 and 5, at least a pair of pressing members 11 are put on the outside of the periphery wall 1b of the battery jar 1. The pressing members 11 pinch the battery jar 1 and pinch the members 4 and 5 via a pair of electrodes 10 and press them together via the through holes 6. Under this condition, the electrodes 10 are excited to perform the heat-melt binding by the conductive resistance between pressed faces. Since the pressing members 11 are provided separately from the electrodes, the thickness of the electrodes can be reduced, the width in the thickness direction of the cell is reduced, inter-cell connection can be performed when the battery jar 1 constituted of multiple cell chambers 3 is used.
Patent JP-H10288159-A (JP)
Title: Pump mechanism
Inventor: TAKEUCHI IKUO
IPC: F04C23/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pump mechanism constituted by assembling two pumps and one electric motor for pump driving capable of facilitating maintenance and miniaturization. SOLUTION: Two pumps 10a, 10b are mounted on the side of one surface of a first base 20. A second base 40 on which an electric motor 30 is mounted is arranged on the side of the other surface of the first base 20. Thereafter, an occupied space of the pumps 10a, 10b and the electric motor 30 is reduced. One end of a second base 40 is furnished with a holding means 60 to support on the first base 20 through a shaft 50 free to swing and to hold the second base 40 in a state of swinging it at a specified angle against the first base 20. Thereafter, it is devised to facilitate exchange, etc., of a belt 70 suspended along pulleys 12a, 12b of the two pumps and a driving wheel 32 of the electric motor by releasing the holding means 60 and swinging the second base 40 widely and narrowly against the first base 20.
Patent JP-H08285151-A (JP)
Title: Forming method of spiral pipe
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1995-04-18
Abstract: PURPOSE: To thin a metallic belt piece, and make a surface easily slidable by forming a spiral body by arranging the metallic belt piece at prescribed pitch intervals, polishing this spiral body, inserting its polishing part into an outside diameter regulating member, and regulating an outside diameter so as to become the same outside diameter with an unpolished work part. CONSTITUTION: A metallic belt piece 31 such as stainless steel having specific width and thickness is used for a rod-shaped winding jig 30, and is wound in a condition of leaving prescribed pitch intervals, and a spiral body is formed. A tip part of this spiral body is soaked in a electrolytic bath, and electrolytic polishing is performed. Its polishing part is inserted into an outside diameter regulating member, and an outside diameter D1 of an inside spiral body 32a is regulated so as to become the same outside diameter with an unpolished work part as well as to become slightly larger than an inside diameter D2 of an outside spiral body 32b. Therefore, the metallic belt piece 31 is thinned after being wound in a spiral shape, and since its surface becomes easily slidable, an inserting member can be protected.
Patent JP-H07324252-A (JP)
Title: Columnar fiber structure and fiber-reinforced composite material
Inventor: YASUI YOSHIHARU
IPC: B29L31/12
Filed: 1994-05-27
Abstract: PURPOSE:To provide a reinforcing material for a columnar fiber-reinforced composite material having excellent tensile, compressive and torsional strengths, etc., and suitable for the production of a part integrated with other materials. CONSTITUTION:This columnar fiber structure F is composed of axial yarns Ya, spiral yarns Ys, circumferential yarns Ytheta and penetrating yarns Yd. The axial yarn Ya and the circumferential yarn Ytheta are arranged along the axial direction and the circumferential direction of the columnar fiber structure F, respectively. The spiral yarn Ys is arranged in a state inclined relative to the axial direction of the columnar fiber structure F. The axial yarn layers, the spiral yarn layers LYs and the circumferential yarn layers LYtheta each composed of plural layers are concentrically arranged from the center of the columnar fiber structure F. The penetrating yarns Yd penetrate the columnar fiber structure passing through nearly the center of the structure F. The columnar fiber structure F has a bulged part Fa at the 1st end part.
Patent JP-S5450097-A (JP)
Title: Preparation of solid amino-resin
Inventor: KUNITOMI KIYOYUKI
IPC: C08G12/02
Filed: 1977-09-27
Abstract: PURPOSE: To prepare a solid amino-resin using a conventional reaction vessel without gelation, by reacting an amino compound with formaldehyde controlling the residual ratio of the dldehyde, and further reacting the resulting precondensate with a specific amount of amine.  
     CONSTITUTION: A precondenste is prepated by recting an nmino compound (a) such as urea with formaldedyde )F) in the presence of a methylolation catalyst such as hexamethylenetetramine, at 20W90°C for 0.5W10 hours, keeping the content of residual unreacted formaldehyde in the precondensate (Fr) in a range given by the formula 18.4/MR<Fr<42.0/MR (wherein MR denotes the molar ratio of F/a which is pref. between 1.3 and 3.o) An amine (including ammonia) having one or more active hydrogen atom per one nitrogen atom is added to the above precondensate in an amount ot satisjy the formula (F is molar number of formaldehyde; A is molar number of amine; n is number of active hydrogen in the amine) (pref. the range given in the formula is between 1.1 and 1.3), at 30W90°C for 20W90 min. to afford the objective solid amino-resin 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271756-A (JP)
Title: Thermoelectrostatic ink jet recorder
Inventor: INOUE NANAO
IPC: B41J2/06
Filed: 1986-05-20
Abstract: PURPOSE:To contrive stable flying of an ink and further enhance printing speed, by selectively heating the ink in the vicinity of each heat generating resistor to a temperature not higher than the boiling point of the ink by a heat generating resistor array, and setting conditions suitable for raising the surface of the ink and causing the ink to fly by electrostatic forces. CONSTITUTION:When an image signal externally inputted through an energization control electrode 3 is H, a heat generating resistor 2 connected to the electrode generates heat. The heat is transmitted through a heat-resistant protective layer 5 to locally raise the temperature of an ink 8 in an ink reserving part 23. Therefore, the ink at that part undergoes conspicuous changes in the physical properties thereof such as surface tension, conductivity and specific weight. Synchronously with this, a high-voltage pulse is applied between an opposed electrode 10 and a conductive layer 6. While the pulse is applied, a strong electrostatic field acts between the electrode 10 and a liquid surface 8a of the ink, whereby the liquid surface 8a is raised to the outside, the raised part is separated from the liquid surface to form a droplet, which flies toward the electrode 10, and impinges on the surface of a recording paper 9.
Patent JP-H01284924-A (JP)
Title: Automatic list production method
Inventor: HIRAI EIICHI
IPC: G06F9/06
Filed: 1988-05-11
Abstract: PURPOSE:To realize the production of a list of plural programs which are registered with a single input of a command by registering previously plural program names, etc. CONSTITUTION:A user has previously input of the program names to be delivered in a list and checks the necessity for a jumping list and a cross- reference list. Then the user retrieves the input programs with execution of a main routine. Furthermore the user produces a program list while deciding whether the jumping list and the cross-reference list are necessary or not.
Patent JP-S63280714-A (JP)
Title: Production of non-film-forming polymer emulsion
Inventor: KUWAMURA SHINICHI
IPC: C08F291/00
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the titled novel emulsion of extremely high degree of whiteness, by emulsion polymerization of a monomer mixture of specified composition followed by a second emulsion polymerization, in the presence of the resulting copolymer, of another monomer mixture of specified composition. CONSTITUTION:The objective emulsion can be obtained by emulsion polymerization of a monomer mixture made up of (A) 0.1-5wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid, (B) specified amount of a specific monomer selected from 0.2-90wt.% of hydroxyl group-contg. monomers, 5-90wt.% of carboxylic acid amide group-contg. monomers, 0.2-90wt.% of sulfonic acid amide group- contg monomers, 0.2-90wt.% of tertiary amino group-contg. monomers, 60-90wt.% of cyano group-contg. monomers and 0.1-10wt.% of phosphoric ester group-cont. monomers, and (C) 0-99.8wt.% of another copolymerizable monomer followed by a second emulsion polymerization, in the presence of 0.1-50pts.wt. of the resulting copolymer, of 50-99.9pts.wt. of another monomer mixture made up of 0-5wt.% of the component A, (D) 10-100wt.% of an aromatic vinyl compound and (E) 0-90wt.% of a copolymerizable monomer.