baber/WOPTO huggingface dataset:
Patent JP-S5928101-A (JP)
Title: Optical fiber for transmission
Inventor: SUZUKI HAJIME
IPC: B29D11/00
Filed: 1982-08-06
Abstract: PURPOSE:To improve the molding workability and other various characteristics of a coating material for an optical fiber for transmission by using copolymerized polyamide contg. a specified amount of a monomer component having a ring in the principal chain. CONSTITUTION:Copolymerized polyamide contg. 40-80wt% monomer component having a ring in the principal chain is used as a primary and/or secondary coating material for an optical fiber for transmission. Any of monomers of amino acid type and dicarboxylic acid-diamine salt type may be used as the monomer having a ring in the principal chain. The polyamide is easily molded and worked, so a core fiber can be coated efficiently with the polyamide. The polyamide causes a small transmission loss due to a molding strain, etc., can be molded at a low temp., and can minimize an increase in the transmission loss due to external force.
Patent JP-H04361201-A (JP)
Title: Optical system using fresnel zone plate
Inventor: IBA YOICHI
IPC: G02B27/00
Filed: 1991-06-10
Abstract: PURPOSE:To secure sufficient chromatic correction effect or refracting power, and an excellent image plane contrast even when the minimum pitch of a phase type zone plate is relatively large. CONSTITUTION:The phase type Fresnel zone plate 5 is provided and the Fresnel pitches or Fresnel pitches and blazing angles of the optical axis peripheral area C and its outside area P of the phase type Fresnel zone plate 5 are so set to obtain desired refracting power by using high-order diffraction in the outside area P as compared with the optical axis peripheral area C where luminous flux from a body which has a relatively small angle of divergence is transmitted.
Patent JP-H033952-A (JP)
Title: Carburetor
Inventor: ISHII TAKAO
IPC: F02M7/00
Filed: 1989-05-31
Abstract: PURPOSE:To shorten various tests for improving the performance of a fully- opened low-speed operation region and improve the product development efficiency by operating a driving actuator at the time of the fully-opened low-speed operation of an engine, and controlling an intake passage at the area smaller than the effective opening area of a throttle valve. CONSTITUTION:Detected signal currents outputted from a throttle valve opening detector 20 and a rotating speed detector 31 are inputted to a control unit 30 at the time of the fully-opened low-speed operation of an engine, a driving actuator 24 is operated by the control current outputted from the control unit 30, and an intake passage 2 is controlled at the area smaller than the effective opening area of a throttle valve 7 by an air valve 21. The reduction of the intake negative pressure applied to a needle jet 10 opened at a venturi section V is suppressed even at the time of the fully-opened low-speed operation, a mixture can be prevented from becoming lean, and various tests for improving the performance of a fully-opened low-speed operation region can be sharply shortened.
Patent JP-H06346972-A (JP)
Title: Fluid seal
Inventor: AZUMA YUSAKU
IPC: F16J15/40
Filed: 1993-06-10
Abstract: PURPOSE:To provide a fluid coupling able to be constituted with the minimum number of parts, not requiring to be processed at high precision, and able to be constituted with small attaching/detaching force. CONSTITUTION:In a fluid coupling composed of a first member 68 provided with a first piping to be connected to a fluid supplying means and a second member 14 to be attachably/detachably positioned and fixed to the first member, and provided with a second piping 28 to be made in communication state with the first piping, an elastic member 54 provided with a through hole part 54h for making the communication state and an expansion chamber 54d to expand according to the fluid supply from the fluid supplying means is provided on the connecting part position of the first piping to the second piping.
Patent JP-S5362950-A (JP)
Title: Microprogram control system
Inventor: TANEOKA MAMORU
IPC: G06F9/22
Filed: 1976-11-17
Abstract: PURPOSE: To realize a control system which ensures a high-speed processing as well as reduction of the memory capacity by giving two independent dimensions, that is, the time axis and the order axis, to the microorder group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05329671-A (JP)
Title: Manufacture of loading wheel
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/21
Filed: 1992-05-29
Abstract: PURPOSE:To manufacture a loading wheel having a high fatigue strength by joining a rim and a disk by laser welding or electron beam welding. CONSTITUTION:Whole the circumference or a part of each of the rim and the disk are superpose welded or fillet-welded so as to make the product of the joining width W(mm) and the overall length of joining part L(mm) suffices Formula, I. (WXL)/Fr>=30.1... (I). It the Formula, Fr is a load in the radial direction (kgf) in the radial direction loading durability test stipulated by JISD4103.
Patent JP-S5838849-A (JP)
Inventor: TOOMASU RII SUCHIYUATO
IPC: G01N27/22
Filed: 1982-08-09
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-S5661488-A (JP)
Title: Hydrocarbon oil composition
Inventor: KONDOU HIROSHI
IPC: C10L1/18
Filed: 1979-10-25
Abstract: PURPOSE: To obtain a hydrocarbon oil composition containing a resin capable of lowering the pour point of the oil, wherein said resin is obtained a 2W5C olefin, a 1W3C monocarboxylic acid vinyl ester, and a monocarboxylic acid vinyl ester represented by a specific formula in a specific proportion.  
     CONSTITUTION: A hydrocarbon oil composition contains 50W3,000ppm of a copolymer composed of a 2W5C olefin (a), a 1 to 3C monocarboxylic acid vinyl ester (b), and a monocarboxylic acid vinyl ester (c) of the formula CH 2 =CH-OCOR (where R is an 8W9C branched alkyl group) in a proportion within a range surrounded by a triangle connecting the three points A [(a) is 62wt% or less, (b) 5wt%, and (c) 33wt%], B [(a) is 6wt%, (b) 64wt%, and (c) 30wt%], and C [(a) is 4wt%, (b) 12wt%, and (c) 84wt%]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62293731-A (JP)
Title: Monitoring device for ultrasonic wire bonding device
Inventor: AGARI YOSHIHIDE
IPC: H01L21/607
Filed: 1986-06-13
Abstract: PURPOSE:To detect the state of bonding of a wire at a real time during wire bonding by monitoring ultrasonic waves outputted from a bonding chip on the basis of an output signal from an ultrasonic sensor. CONSTITUTION:An ultrasonic sensor 8 converts ultrasonic waves outputted from a bonding chip 2 into an electric signal, an output from the sensor 8 is applied to an intensity detector 10 through an amplifier 9, and the intensity detector 10 detects the level of ultrasonic waves outputted from the bonding chip 2. The level of ultrasonic waves outputted from the bonding chip 2 and amplitude by vibrations of the bonding chip 2 are in proportion approximately, and amplitude by vibrations of the bonding chip 2 is represented by the function of load applied to the bonding chip 2 and the coefficient of friction of a wire 1 and an electrode 4, thus making the result of the detection of the intensity detector 10 correspond to the coefficient of friction of the wire 1 and the electrode 4 when load applied to the bonding chip 2 is kept constant. Accordingly, the state of bonding of the wire can be detected at a real time on the basis of the result of the detection of the intensity detector 10.
Patent JP-H11324510-A (JP)
Title: Glass panel
Inventor: YOSHIZAWA HIDEO
IPC: C03C27/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a glass boundary face in contact with an interval hold member while ensuring transparency of a glass panel. SOLUTION: A plurality of interval hold members 2 which are connected by a wire material 6 across an interval and have a larger diameter than a diameter of the wire material are formed like a column provided with a contact part for a plate face along the longitudinal direction. These interval hold members 2 are provided between a pair of plate glasses 1A and 1B which oppose plate faces mutually to form a clearance part, and the clearance part is sealed along an outer peripheral fringe of both plate glasses and is kept in a pressure reduced condition.
Patent JP-S5839928-A (JP)
Title: Synchronizing transporter of measuring instrument
Inventor: HIROSE KAZUHIKO
IPC: G01N3/00
Filed: 1981-09-02
Abstract: PURPOSE:To synchronize a measuring device with a transporting speed of a product, by providing a pair of expandable push rods, expansion rods and forks at prescribed intervals along a belt for transporting a product, and fitting and detaching the measuring device by a hook. CONSTITUTION:Along a belt 2 for transporting a product 1, a pair of expandable push rods 3A, 3B, expansion rods 5A, 5B extended to the surface of the belt 2, and forks 6A, 6B are opposed and placed at prescribed intervals L. To these forks, a measuring device 8 is installed so as to be freely attachable and detachable through a hook 7. When the product 1 is fed, not only the push rod 3A but also the expansion rod 5A are expanded, and the measuring device 8 is made to go down onto the surface of the product 1. At the point of time when the speed has been synchronized, the measuring device 8 is loaded onto the surface 1, and its quality is measured. At the point of time when the measurement has ended, the measuring device 8 is fitted to the fork 6B by the hook 7, is hung up, extends the rods 3A, 3B, and is loaded onto the fork 6A in the center.
Patent JP-H04363240-A (JP)
Title: Phenol resin laminate and its manufacture
Inventor: IWASA YOSHINORI
IPC: C08G8/10
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the phenol resin laminate excellent in punching workability, water resistance, electric property and mechanical strength by a method in which base material is impregnated with specified modified phenol resin of resol type and is dried and laminated, and then it is heated and pressurized. CONSTITUTION:A phenol is reacted with a long chain-dialdehyde having aldehyde radical at the terminals of both molecules shown by OHC-(CH2)n-CHO (n is an integer of 5-18) at the rate of 0.05-0.1mol. of the long chain-aldehyde per one mol. of the hydroxyl of the phenol group under the existence of acid catalytic substance. After a part or the majority of unreacted phenol group has been removed, the materials are mutually reacted under the existence of alkaline catalytic substance, thereby synthesizing the modified phenol resin of resol type. Base material is impregnated with the solution of the modified phenol resin of resol type, and then is dried and laminated, and further is heated and pressurized, thereby producing phenol resin-laminate. As the definate example of the base material, paper, glass cloth, glass unwoven cloth and synthetic fiber cloth, etc., are used.
Patent JP-H10229502-A (JP)
Title: Color conversion method
Inventor: NOGUCHI TAKASHI
IPC: B41J2/525
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a color conversion method in which image processing is simply executed in real time with a very simple processing system to reproduce an output image faithful to an input image in an output color reproduction system different from an input color space system, that is, to obtain a reflection original or a display original with very high fidelity to a transmission original, an object or a display original. SOLUTION: A lightness component decided between a maximum value and a minimum value of three signals every picture element and each chromaticity component obtained by eliminating the lightness component from each of the three signals are obtained for image data represented by the three signals each consisting of three elements independent of each other so as to become a color which is recognized visually as a gray color when numerals of each element are arranged in order. Each chromaticity component obtained by, this way is amplified or attenuated corresponding to the three signals and is added to the amplified or attenuated lightness component corresponding to the three signals.
Patent JP-H11335270-A (JP)
Title: Dietary patch agent
Inventor: IWAKURA TAIICHIRO
IPC: A61P3/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a patch agent for the external skin, which safely and efficiently helps dieting without causing abnormal movement of the bowels nor anorexia. SOLUTION: This dietary patch agent is to be patched on and around the acupuncture points on the external human skin, comprising an adhesive ointment containing, as the major ingredient, a water-soluble or-insoluble polymer incorporated with one or more skin rubefacients, e.g. capsaicine, capsicum extract, vanillylamide nonylate, ginger extract and the like, in order to stimulate the acupuncture points and their peripheries.
Patent JP-H10302126-A (JP)
Title: Electronic account settlement system capable of validating prepaid card at selling time of reading card information by terminal
Inventor: SUGANO YONEZO
IPC: G06Q20/28
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the safekeeping and distribution management of a card and also to keep security high by validating the password number and the amount of a prepaid card available in an internet at the time when the card owner makes a purchase at a store, etc. SOLUTION: At an electronic account settlement center (a) where a prepaid card is available, a prepaid card having its password number is sold to a purchaser (c) at a convenience store (b). A password number of 10 to 16 digits and an amount are validated when the purchaser (c) paid his charge and then the card information is read at a POS terminal of the store (b). This validity is notified to the center (a) via a main office calculation center (bb) of the store (b). When the purchaser (c) purchases a commodity from a virtual store (d) via an internet, he uses his password number for the payment. At the center (a), the validity is checked for the password number and the amount via the store (d) and a charge amount is settled for the store (d).  Then the approval of this settlement is notified to the purchaser (c), and the store (d) confirms the settlement of charge and forwards the commodity to the purchaser (c).
Patent JP-S62296947-A (JP)
Title: Control device for supplying molten metal of die-casting machine
Inventor: TETSUANAGUCHI TAKAHIRO
IPC: B22D17/20
Filed: 1986-06-17
Abstract: PURPOSE:To prevent the gas enclosure and to improve the quality of casting by filling up molten metal in a horizontal molten supplying sleeve by moving forward a main plunger facing to an auxiliary and supplying into a cavity from a sprue by moving backward the auxiliary plunger. CONSTITUTION:The auxiliary plunger 11 in a movable die 5 is inserted into the supplying sleeve 8 in a fixed die 3 for the horizontal facing dies 1. The molten metal M supplied from pouring sprue 8a closes the pouring sprue 8a by moving forward the main plunger 10 and also exhausts air in the sleeve 8 and is filled up the molten M into the sleeve 8. By moving forward the main plunger 10 and backward the auxiliary plunger 11, the molten metal M in the sleeve 8 is supplied into the cavity 6 form the sprue 6a. The gas enclosure is not occurred at the time supplying molten metal, and the quality of casting is improved. Further, by filling up the molten metal M in the sleeve 8, the temp. drop is prevented.
Patent JP-S5662568-A (JP)
Title: Liquid jetting device
Inventor: MURONO YOSHITAKA
IPC: H01L41/00
Filed: 1979-10-26
Abstract: PURPOSE: To perform liquid jet adapted to high-speed printing, by changing the capacity of the ink pressure room by thickness vibration of the piezoelectric ceramic in the liquid jet of the electronic recording device.  
     CONSTITUTION: In the example, of a single gun type ink jet device, two or more ring-form piezoelectric ceramics 191 are so provided that the same polarization faces may be caused to adhere to each other. Piezoelectric material 191 is fastened by flange-form bolt part 192 of a part of hollow cylinder ink room 196 and flange-form nut part 193. One of electrodes 201 and 202 is interposed between piezoelectric material 191, and the other is interposed between junction faces of nut part 193 and piezoelectric material 191. Plate 194 having orifice 195 is fitted to the ink ejection hole, and pipe 198 is provided for the ink supply hole through filter 200. A required voltage is applied to piezoelectric material 191 to give vibration to piezoelectric material 191, and the capacity of ink room 196 is changed to obtain a desired jetted- out liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H034931-A (JP)
Title: Apparatus for treating slurry solution
Inventor: TATANI ATSUSHI
IPC: B01J13/00
Filed: 1989-06-02
Abstract: PURPOSE:To enhance the oxidation treatment capacity of a slurry solution by curving a stirring rod into a bow shape on a rotary plane and fixing air jet nozzles at a position lower than the under surface of the stirring rod. CONSTITUTION:The stirring rod 1 mounted to the lower end of a hollow rotary shaft 3 and an air supply pipe 2 supplying air to the gaseous phase region 16 in a slurry solution formed behind the stirring rod 1 are provided. Then the stirring rod 1 is curved into a bow shape on a rotary plane. As the result, the cavity volume of the gaseous phase region 16 formed behind the curved stirring rod 1 can be increased and the function for forming fine air bubbles 18 due to the air breaking phenomenon in the terminal part 17 of the gaseous phase region 16 becomes well to enhance air bubble density and the oxidation treatment capacity of the slurry solution can be enhanced.
Patent JP-S62297288-A (JP)
Inventor: HAYAKAWA IWAO
IPC: C05G5/00
Filed: 1986-06-17
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-H09292164-A (JP)
Title: Refrigerating cycle
Inventor: SUGITA MITSUO
IPC: F16K31/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To shorten defrosting time and to improve operation efficiency by a method wherein a flow passage is switched after the pressures of refrigerants in a low pressure output port, a high pressure input port, a through-hole communicating with an indoor heat-exchanger, and a through-hole communicating with an outdoor heat-exchanger are uniformized with each other by a four-way valve. SOLUTION: A communication groove 21 through which an output port 11 communicating with the refrigerant suction port of a compressor 40 during cooling operation communicates with a through-hole 23 communicating with an indoor heat-exchanger 41 is formed in an under surface 8b of a main valve body 8. Further, a guide groove 22 through which an output port 12 communicating with the refrigerant delivery port of the compressor 40 communicates with a through-hole 24 communicating with an outdoor heat-exchanger 42 is formed. Simultaneously with conduction between the output port 11 and a through-hole 23, conduction between an input port 12 and the through-hole 24 is effected and simultaneously with conduction between the output port 11 and the through-hole 24, conduction between an output port 12 and the through-hole 23 is performed.  The pressures of the refrigerant suction port and the refrigerant delivery port of the compressor 40 are uniformized with each other. This constitution improves the operation efficiency of a refrigerant cycle through reduction of a defrosting time and reduces a consumption power.
Patent JP-S6117718-A (JP)
Title: Universal joint
Inventor: MOCHIZUKI MASANORI
IPC: F16D3/74
Filed: 1984-07-05
Abstract: PURPOSE:To provide possibility of fitting a universal joint without requiring any special process on the rotary shaft by fitting a fastener ring on a tapered surface formed at the periphery of each shaft fitting part at both ends of the body, and by furnishing a fastening means working axially between this fastener ring and the body. CONSTITUTION:A hook joint 2 is formed in the central part of the body 1, and two or more axially stretching slits 12 are provided at each cylindrical part 11 as shaft fitting parts on both ends of the body 1, wherein the outside cylindrical surface is tapered 13. An enlarged diameter part 14 is formed inside this tapered surface 13, and at this part a plurality of screw holes 15 are formed in parallel with the axis. Through holes 17 to mate with these screw holes 15 are bored in a fastener ring 3 having inside surface 16 with the same taper as said tapered surface 13 on the body 1. Combination of the screw holes 15 with small bolts 18 penetrating said through holes 17 function as fastening means.
Patent JP-S5363599-A (JP)
Title: Semi-conductor porcelain condenser composite and its manufacturing method
Inventor: FUJIMURA MASANORI
IPC: H01B3/12
Filed: 1976-11-18
Abstract: PURPOSE: To form a useful material as a trimmer condenser of quartz watch, by adding auxiliary components to SrTiO 3  group compounds of excess TiO 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5566541-A (JP)
Title: Conversion of nitrile into corresponding ester
Inventor: NAKAMURA TOMIO
IPC: C07C67/20
Filed: 1978-11-14
Abstract: PURPOSE: To convert a nitrile directly into the corresponding ester useful as a raw material for fibers and synthetic resins, in a high conversion ratio and selectivity, by reacting it with water and alcohol in the presence of a catalyst comprising Cu and Si and/or Al and O as essential constituents.  
     CONSTITUTION: A nitrile is reacted with a mixture of water and an alcohol in the presence of a catalyst comprising Cu and Si and/or Al and O as essential constituents, and beside one or more elements selected from Zn, Ti, Zr, Sn, Pb, V, Sb, Bi, Br, Mo and W, and preferably having the composition of the formula (X is Si and/or Al; Y is one of the above-mentioned elements except the essential constituents;aWd are atomic ratios and when a is 1, b is 0.1W100, e is 0W100, and d is the number corresponding to the oxide formed by the combination of the each constituent mentioned above.), at 100°C or higher, and converted directly into the corresponding ester in a high conversion ratio and selectivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07325134-A (JP)
Title: Residual capacity detector for battery
Inventor: TANIMOTO WATARU
IPC: G11B33/12
Filed: 1994-05-30
Abstract: PURPOSE:To enhance the detection accuracy by detecting the discharge voltage through a plurality of voltage detecting means and comparing with a threshold voltage and then determining the discharge voltage while employing different detection voltages in the detection means when the detected discharge voltage is higher than the threshold voltage and lower than the threshold voltage. CONSTITUTION:A machine 1 comprises high and low voltage detection circuits 2, 3 outputting detection voltages V1, V2, respectively. The circuit 3 outputs phiV when the discharge voltage V is higher than a power supply voltage Vcc, otherwise outputs a voltage V2. A microcomputor 5 makes a decision whether the voltage V2 from the circuit 3 is phiV or not and processes the input voltage V1 to a port P1 when the voltage V2 is phiV, otherwise processes the input voltage V2 to a port P2. The outputs voltage V2 from the circunt 3 is slightly higher than the voltage V and the apparerat resolution of a converter 5B can be enhanced by increasing the dynamic range of the voltage V2 by a factor of about 2 as compared with the voltage V1 thus realizing a highly accurate measurement of the voltage V.