baber/WOPTO huggingface dataset:
Patent JP-H08254394-A (JP)
Title: Arc-melting type crucible for dental casting
Inventor: IIYAMA KENICHI
IPC: F27D1/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide an arc-melting type crucible for dental casting which is used for melting various dental alloys by arc discharge for precision casting in the field of dental technique, having a superior heat resisting property and a long life and having a portion in contact with the dental alloys which is made of a base material having a low thermal conductivity and an appropriate electric conductivity. CONSTITUTION: A base material constituting at least a portion in contact with a dental alloy to be melted is made of a mixture consisting of one or more of metal carbides and metal silicides, which are an electrically-conductive ceramic, selected from the group consisting of SiC, TiC, WC, NbC, ZrC, TiN and ZrN. The base material has a thermal conductivity of 42W/m.deg or less and a specific electric resistance of 1.8×10<-4> Ω.cm or less and have a thickness of 2mm or more.
Patent JP-S58200985-A (JP)
Inventor: SUGAWA TOSHIFUMI
IPC: F27B9/30
Filed: 1982-05-19
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-H05307279-A (JP)
Title: Electrostatic charging method
Inventor: NODA NOBUTAKA
IPC: G03G13/02
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the damage and unequal electrostatic charge of a member to be electrostatically charged by impressing alternating voltages superposed with a DC voltage and a low-frequency AC voltage between members via a specific air gap. CONSTITUTION:A power source 3 impresses the alternating voltages superposed with a DC voltage and a low-frequency AC voltage between an electrode member 2 and the member 1 to be electrostatically charged. On the member 1 to be electrostatically charged, a light image is projected in accordance with a copying process, by that, the electrostatic image is formed thereon. After this image is visualized by a toner, the image is transferred to a transfer material, such as paper and is fixed, by that, a copy is formed. The member 1 to be electrostatically charged is cleaned and destaticized and is repetitively used. As the air gap G of the electrode member 2 from the surface of the member 1 to be electrostatically charged, the shortest distance between the two members is made to be 120mum or less in order to obtain the uniform electrostatic charge in such a case. A double-layered roller of silicone rubber, etc., or roller coated with a plastic material, etc., having 10<3> to 10<13>OMEGA.cm electric resistance are used as the electrode member 2.
Patent JP-S59209822-A (JP)
Title: Manufacture of heat-shrinkable tube
Inventor: SATOU MITSUHIRO
IPC: B29C61/06
Filed: 1983-05-13
Abstract: PURPOSE:To allow the longitudinal expansion of a tube to be small when it is produced, by mounting or integrally forming, on the outer circumferential surface of a molding nozzle for expanding a pipe, a plurality of thin rings that stand outward thereon with an angle greater than the gradient of the outer circumferential surface. CONSTITUTION:A flare section 2 of a stock pipe 1 is held by jigs 15, 16, and the pipe 1 is moved to the right to be expanded. As a first nozzle 3 has a plurality of thin rings 14 on its tapered surface, the inner surface of the stock pipe 1 comes in contact only with the outer circumferential surfaces of the rings 14, and therefore the contact surface area is significantly small. Thus while the stock pipe 1 is being moved to the right over the rings 14, it is successively expanded by the pressure of a gas having a high temperature of 170 deg.C jetted from a plurality of gas jet ports 9 and is thus passed on the first nozzle 3. Then it is water-cooled at a second nozzle section 5 and thus the diametrical expansion of the pipe is completed.
Patent JP-S528770-A (JP)
Title: Semiconductor thin film liquid phase growing method and equopment
Inventor: HARA TOORU
IPC: H01L21/208
Filed: 1975-07-09
Abstract: PURPOSE: To grow thin epitaxial films of0.1μm or less than 0,1μm with good reproducibility by a liquid phase growing method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03285182-A (JP)
Title: Diagnostic circuit of pulse output
Inventor: ISHIKAWA KENICHI
IPC: H03K3/64
Filed: 1990-04-02
Abstract: PURPOSE:To enable prevention of output of abnormal data to the outside from a pulse output package (PPO) by a method wherein the diagnosis of a pulse generated for self-diagnosis in a pulse output circuit is conducted according to a specification address from CPU. CONSTITUTION:PPO sends pulse data from CPU to a pulse output circuit 2 through a data buffer 1 and converts them into a pulse width. A pulse thus converted is distinguished between an outside output pulse and a pulse for self-diagnosis by a data selector 3 in accordance with address specification from the CPU. The pulse width for self-diagnosis is inputted to a pulse conversion circuit 4, together with a pulse generation reference clock, and outputted as a pulse train of the same phase with the reference clock. This pulse train is inputted as a clock of FF incorporated in a binary counter 5 and converted into 8-bit parallel data being the same with the ones received by the PPO from the CPU. These data obtained through conversion are returned to the CPU and compared with the data written in the PPO by the CPU, and thereby the diagnosis can be performed.
Patent JP-H11264951-A (JP)
Title: Deflection scanning device
Inventor: SATO KAZUMI
IPC: G02B26/10
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a deflection scanning device which makes it possible to tightly fix the stator of a deflector to a motor circuit board and generates small vibration and noise and can simplify its process. SOLUTION: The stator consists of a mold core wound with a coil and L- shaped stator pins 42 which are arranged at nearly equal intervals in the circumferential direction of the mold core while electrically connecting to the coil, positioning pins provided to the stator are fitted in positioning holes formed on the motor circuit board 28 to position the stator, and the bottom surface part of the stator is brought into contact with the motor circuit board 28 to fix one end part of each L-shaped stator pin 42 to the motor circuit board 28.
Patent JP-S61242804-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B27L5/00
Filed: 1985-04-19
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-H02295037-A (JP)
Title: Image display
Inventor: HERITSUTO BERENDO HERITSUSEN
IPC: H01J29/02
Filed: 1990-04-02
Abstract: PURPOSE: To provide an electrode assembly suitable for mass production by providing the first and second contact faces in one electrode, providing the third and fourth electrodes in the other electrode, and extending the first and second boundary layers made of insulating material between the first and third contact faces and between the second and fourth contact faces. CONSTITUTION: The first and second contact faces 81, 82 are provided in one electrode while the third and fourth contact faces 83, 84 are provided in the other electrode, while the first and second boundary layers 85, 86 made of insulating material are extended between the first and third contact faces 81, 83 and between the second and fourth contact faces 82, 84, and the first boundary layer 85 is brought into contact with the first and third contact faces 81, 83 while the second boundary layer 86 is brought into contact with the second and fourth contact faces 82, 84, and consequently, an assembly is formed. For example, electrodes 11-15 are provided with rising edges and flat faces provided with apertures through which electron beams 6 are passed. A polyimide resin boundary layer 23 is extended between the rising edges and is brought into contact with these rising edges.  In a lug 24 from the electrode 11, an electric contact may be arranged. In this way, a device suitable for mass production can be provided.
Patent JP-H03283616-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA TAKATOSHI
IPC: H01L21/306
Filed: 1990-03-30
Abstract: PURPOSE:To enable formation of a tapered finer opening part by dry-etching the opening part and its peripheral part and by tapering the opening part while attaching an etched conducting member to a sidewall again. CONSTITUTION:A PSG film 8 is formed on an Si substrate 7 and the PSG film 8 is selectively etched by dry-etching to form an opening part 9. Then, the opening part 9 and its peripheral part are etched by sputter-etching. In the process, etching from above and side is carried out simultaneously in accordance with appropriate etching rate while Si particles, etc., which are contained in a material of an etched substrate 7 or the film 8 are attaching to a sidewall of the opening part 9, and an opening part 12 having a tapered part 11 is newly formed in a peripheral part of the original opening part 9 from a newly formed part by a conductive attaching material 10. As a result, a width of the original opening part 9 is reduced and the new opening part 12 including a taper can be fined while a good step coverage is maintained.
Patent JP-H01257920-A (JP)
Title: Electrochromic element
Inventor: KAWATE SHINICHI
IPC: G02F1/17
Filed: 1988-04-08
Abstract: PURPOSE:To improve the characteristics of the electrochromic element by providing a protective film denser than a porous 2nd electrochromic layer having low mechanical strength on said electrochromic layer. CONSTITUTION:The protective film 7 denser than the porous 2nd electrochromic layer 5 is provided between said electrochromic layer and a 2nd electrode 6. The protective film 7 may be made of any materials if the materials are denser than the porous layer 5, have the high mechanical strength and do not hinder the electrochemical reaction balance of the electrochromic element. The protective film 7 is formed by using a sputtering method, CVD (chemical vapor growth) method, etc., and the film thickness thereof is preferably confined to several 10-several 100Angstrom . The porous layer 5 having the low mechanical strength is thereby prevented from being damaged by the implantation of evaporating particles, heat, plasma, etc., at the time of formation of the 2nd electrode and from being thereby deteriorated in the electrochromic characteristics.
Patent JP-S5711554-A (JP)
Title: Frame synchronizing system
Inventor: IKEDA TOSHIO
IPC: H04L7/08
Filed: 1980-06-24
Abstract: PURPOSE:To prevent out of frame synchronism, by detecting the momentary interruption through the provision of a memory circuit having a phase locked loop between a code conversion circuit and a frame synchronizing circuit and providing a means to stop out of the frame synchronism. CONSTITUTION:A consecutive clock of a signal from a trnamission line 3 is picked up by a code conversion circuit 1 for data reproduction. The reproduced data is written in a memory circuit 5 and read out with the clock from a phase locked loop 6 in synchronism depending on the clock from the circuit 1 to transmit the clock and the data to a frame synchronizing circuit. Even if momentary interruption is caused and the clock from the circuit 1 is interrupted, since the clock is supplied from the circuit 6, the count of a circuit 2 is not stopped. As the data in this case, since inaccurate information is transmitted to the frame synchronism, the out of frame synchronism can be avoided by the output of a momentary interruption detecting circuit 4.
Patent JP-H02263013-A (JP)
Title: Method for rate of mixed combustion
Inventor: KUMAKI TSUGIO
IPC: G01F5/00
Filed: 1989-04-04
Abstract: PURPOSE:To make it possible to grasp rapidly the rate of respective fuel in a plurality of kinds of fuel and the state of combustion by providing rate setting means which determines a target flow rate in each flow rate regulator using rate signal. CONSTITUTION:When an operator sets a rate signal SV using a rate setting section, the bar graph display section 26c moves to indicate the bar graduation reading in a bar graph 26a for displaying the rate of mixed combustion. And, when the rate signal SV is sent out to target flow rate calculators 12 and 13 for fuels A and B, in the calculator 12 the rate signal SV is multiplied by a master signal X from the outside to obtain a target flow rate and it is supplied to the flow meter 14 for the fuel A and in the calculator 13 a target flow rate for the fuel B is obtained by using the rate signal SV and a bias value Ba from bias value generating means 20 and the target value for B fuel is supplied to a B fuel flow rate regulator 17 thereby to adjust and control the A fuel and B fuel. At this time in calorie flow rate calculators 22 and 23 calorie flow rates (a) and (b) for the fuels A and B are obtained and they are supplied to a total calorific value calculator 24, to which the flow rates (a) and (b) are added to obtain the total calorific value (c) and it is sent out to a calculator 25 for the rate of mixed combustion. Here, the calorie flow rate (a) is divided by the total calorific value (c) to obtain the rate of mixed combustion and it is displayed on the bar graph 26a.
Patent JP-H05292417-A (JP)
Title: Tuning control method for tuner
Inventor: NISHIMURA KIMIHIRO
IPC: H04N5/44
Filed: 1992-04-07
Abstract: PURPOSE:To directly and easily control the tuning of a tuner by a personal computer at low cost without necessity for any special arrangement on a software on the side a microcomputer at a video equipment. CONSTITUTION:This method is provided with a printer output port 22 loading an IC to output parallel data composed of bits more than bits constituting a tuning control signal outputted from a microcomputer 10, the printer output port 22 is connected through PLL control signal lines 28 and 16 to a tuner 14 by using a personal computer 20 which can control these parallel data with a personal computer language, and the tuning control signal is outputted from the printer output port 22 through the PLL control signal lines 28 and 16 to the tuner 14.
Patent JP-H06326167-A (JP)
Title: Reducing method for density of crystal defect formed in semiconductor substrate
Inventor: HAINTSU TSUAININGAA
IPC: H01L23/544
Filed: 1994-03-30
Abstract: PURPOSE: To reduce the density of a crystal defect formed in a semiconductor substrate, by forming an integrated circuit that can be tested electrically on the semiconductor substrate, analyzing a test organization, and examining which process causes a crystal defect in the semiconductor substrate. CONSTITUTION: A given number of continuous manufacturing processes are executed to at least one semiconductor substrate 12 to create an integrated circuit 10. More specifically, the following processes are executed. First, grooves 16 and 18 are etched. A dielectric layer 20 is formed by the surface oxidation of the deep groove 16. Also, a polycrystalline silicon piece 22 is filled into the deep groove 16. Silicon dioxide is filled into the shallow groove 18. Further, a gate 34 is formed. A source region 26 and a drain region 28 are subjected to ion injection. Then, a band 46 is formed between the source region 26 and the polycrystalline silicon piece 22. Then, all processes for forming a completed integrated circuit are executed to confirm which process out of the manufacturing processes may form a problematical crystal defect in a silicon substrate.
Patent JP-S57200442-A (JP)
Title: Polyester composition
Inventor: KAMIMOTO YOSHINORI
IPC: C08K5/04
Filed: 1981-06-05
Abstract: PURPOSE:To provide a polyester compsn. having good crystallizability and excellent moldability at a low mold temperature, by adding a nucleating agent and a specified low-molecular carbonate compd. to polyethylene terephthalate. CONSTITUTION:0.2-5wt% nucleating agent such as an alkali metal sulfonate of formulaIor II (wherein M, M' are each an aklali metal; n, m are each 1, 2) and 1-10wt% low-molecular carbonate compd. of formula III (wherein R, R' are each H, a 1-4C alkyl, alkoxy; n is 1, 2) such as diphenyl carbonate, are added to a polyester having an intrinsic viscosity of 0.4 or above and contg. at least 80mol% of ethylene terephthalate repeating unit.
Patent JP-S63251080-A (JP)
Title: Production of powder containing cell of bifidobacterium
Inventor: MUTAI MASAHIKO
IPC: C12R1/01
Filed: 1987-04-09
Abstract: PURPOSE:To readily use powder containing cell of Bifidobacterium as ordinary foods, feeds for domestic animals, etc., by suspending wet cells of Bifido bacterium in a dispersion containing dissolved cyclodextrin, drying and powdering. CONSTITUTION:Wet cells or suspended cells of Bifidobacterium are suspended in a dispersion containing dissolved cyclodextrin. Then the suspension is freeze- dried and spray-dried and the prepared dried material is ground into cells. Strains such as Bifidobacterium infantis or Bifidobacterium bifidum can be used as the cells of Bifidobacterium. The bacterium is cultivated in a medium and washed to prepare wet cells. The cyclodextrin concentration in the dispersion containing the dissolved cyclodextrin is preferably 0.5-1.5wt.%.
Patent JP-S60230150-A (JP)
Title: Original printing plate for electrophotoengraving
Inventor: TSUTSUI KIYOUJI
IPC: B41N1/14
Filed: 1984-04-27
Abstract: PURPOSE:To enhance sensitivity and printing resistance and to obtain a good prints free from background stains by forming on a conductive substrate a photosensitive layer composed of an electrostatic charge generating layer contg. a specified azo pigment and a charge transfer layer contg. a charge transfer material and an alkali-soluble resin. CONSTITUTION:The photosensitive layer 2 composed of two layers of the charge generating layer 3 contg. an azo pigment represented by the formula, (A) being a coupler residue, and the charge transfer layer 4 contg. a charge transfer material and an alkali-soluble resin. The layer 3 is essentially consisting of the azo pigment of the formula, but it is preferable to use a binder resin, such as an alkali-soluble novolak type phenol resin. A toner image 5 is obtaind by forming an elctrostatic latent image on such a photosensitive layer 2, developing it with a toner, and heat fixing the toner image 5. This is treated with an alkaline extracting soln. to disclose the hydrophilic surface of the substrate 1, leaving the image part coated with the oleophilic toner. When the original printing plate thus obtained is used for lithography, an oily ink attaches only to the image part, and a sharp prints free from stains can be obtained.
Patent JP-S60231496-A (JP)
Title: Particle beam source of particle-beam epitaxial device
Inventor: KATAYAMA YUKIAKI
IPC: H01L21/02
Filed: 1984-04-26
Abstract: PURPOSE:To improve the discharge efficiency and to obtain a desired degree of vacuum with a small-sized device by setting a collimator obliquely in a collimator chamber, and further setting a vacuum pump capable of sucking directly particles reflected on said inclined wall surface. CONSTITUTION:Raw gas whose flow rate is controlled is sent into a perticle beam generating chamber 6, and sent out from an ejection port 8 as a particle beam which is separated to a particle beam 16 necessary for crystal growth and an unnecessary beam 18 by a collimetor 42 in a collimator chamber 40. The particle beam 16 is struck against a substrate 32 provided in a growth chamber 30 of a main chamber 14, and crystals are grown. Meanwhile, unnecessary gas particles are discharged by a turbo-molecular pump 44. In said device, the collimater 42 is obliquely set, and the turbo-molecular pump 44 is equipped directly to the collimater chamber without interposing any pipe-lines, etc. in the direction of the movement of the unnecessary gas particles 18 which is reflected on the wall surface.
Patent JP-H10335730-A (JP)
Title: Light amplifier
Inventor: TASHIRO NORIO
IPC: H04B10/29
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To cancel the intensity deviation between the channels of wavelength multiplied signal light. SOLUTION: A light circulator 4 is inserted halfway on a light amplifying fiber 2 while this light circulator 4 is provided with a reflecting means 8, so that the wavelength of the wavelength multiplied light inputted in the light amplifying fibers 2 may be selected by the rectifying means 8 to be properly attenuated for amplification, by the reflectance of the reflecting means 8 set up per wavelength so as to be outputted as the signal light in no intensity deviation from the light amplifying fibers 2 to the channels.
Patent JP-S58203663-A (JP)
Title: Loading device
Inventor: HASHIMOTO KOUSUKE
IPC: G11B15/665
Filed: 1982-05-19
Abstract: PURPOSE:To improve easily the wow and flutter characteristics of a magnetic head, the accuracy of a revolution control signal for a rotary drum and the jitter characteristics of a reproduced picture, by selecting a contact point at a position where the vibration of a traveling tape does not affect so much a magnetic head or the rotary drum. CONSTITUTION:A mobile pin 22 is oscillated up to a prescribed position as soon as a disk 17 is turned, and a magnetic tape 10 is pressed to a guide pin 18 of the entrance side and an erasion head 21. A pinch roll 8 is finally revolved to press the tape 10 to a capstan 7. Then the tape 10 is pressed to a magnetic head 6, and the tape 10 starts its traveling. A contact point P2 of the head 6 is set between a pair of slanting pins 20 and 20, and furthermore the traveling route of the tape 10 is comparatively short between a contact point P3 and the exit end P1 of the tape winding route of a rotary rum 2. Therefore the extension and vibration of the traveling tape 10 are small and can be neglected at the point P2.
Patent JP-S5711985-A (JP)
Title: Protoporphyrin dimethyl ester germanium complex and its preparation
Inventor: FUKUDA YOUZOU
IPC: A61K31/40
Filed: 1980-06-24
Abstract: NEW MATERIAL:A germanium complex shown by the formula I (Y is halogen or OH).  
     EXAMPLE: Bishydroxy-7,12-diethenyl-3,8,13,17-tetramethyl-2,18-di(2'-methoxycarbonylethyl)porphynato germanium (IV).  
     USE: A remedy for disorder of liver functions, anti-inflammatory agent, antiallergic agent, and carcinostatic agent. Orally or parenterally being administered.  
     PROCESS: A compound shown by the formula II is reacted with a germanium compound, e.g., germanium halide, etc., to give a compound shown by the formula I where Y is halogen, which is hydrolyzed to give a compound shown by the formula I where Y is OH. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58201615-A (JP)
Title: Forming device of joint made of frp
Inventor: HIRANO TERUO
IPC: B29C67/00
Filed: 1982-05-19
Abstract: PURPOSE:To provide a forming device capable of easily manufacturing a joint made of FRP or other product using long glass fibers and cloth-like glass fibers by such a simple construction wherein internal forming molds are combined with split type molds. CONSTITUTION:Three pieces of socket core 2 are connected together in the form of character T through auxiliary cores 1, and a socket flange 4 is fitted to each socket core 2 and a flange 5 for removing mold is further screwed thereto. Next, an internal FRP layer is formed by winding long glass fibers impregnated with polyester resin around from the outer circumference of the socket processing part 2g of the socket core 2 to the outer circumference of the auxiliary core 1. Triangular reinforcing core materials 14 are applied to the right angle corners between socket processing parts 2g and an external FRP layer 15 and Teflon sheets are wound around over them. This assembly is placed in split molds 8, 9 and the molds containing the original joint (b) are placed in a drying chamber and the FRP layers 13, 15 are caused to thermally harden. After that, the original joint (b) is taken out by releasing the split molds 8, 9.