baber/WOPTO huggingface dataset:
Patent JP-H04335588-A (JP)
Title: Frequency-stabilized light source
Inventor: MATSUURA SATOSHI
IPC: H04B10/293
Filed: 1991-05-10
Abstract: PURPOSE:To change a stabilized frequency at high speed and in an energy-saving manner by paying attention to the following: frequencies which must be stabilized are at definite intervals; and the discrimination characteristic of a frequency discriminator is periodic. CONSTITUTION:The following are provided: a frequency discriminator 6 in which the period of a discrimination characteristic is equal to a definite interval and which discriminates the output frequency of a light source 5; a comparator 2 which compares the output of the frequency discriminator 6 with the output of a reference signal source 1; and a switch 3 which uses the output of the comparator 2 as an input and which inputs the output of the light source 5. When the frequency of the light source 5 is changed, the switch 3 is cut off, the output signal of a reference signal source 4 is changed, the output frequency of the light source 15 is set to a frequency close to a target frequency and the switch 3 is contacted.
Patent JP-S5657712-A (JP)
Title: Carcinostatic agent
Inventor: UMEDA MAKOTO
IPC: A61K31/15
Filed: 1979-10-15
Abstract: PURPOSE: To provide a benzaldehyde-type carcinostatic agent containing 3,4-dihydroxybenzaldoxime as an effective component.  
     CONSTITUTION: An agent containing 3,4-dihydroxybenzaldoxime (procatechualdehyde: abbr. PAX) as an effective component. Similar to 3,4-dihydroxybenzaldehyde which has been found by the inventors, the compound causes the selective dissapearance of the fission image of human cancerous cell, and the enlargement of the cancerous cell and nucleus compared with normal human cell. The phenomena prove the selective DNA synthesis inhibiting action of the compound to the cancerous cell. The effective dose of PAX is pref. 0.1W30mg/kg/day for oral administration and 0.1W20mg/kg/day for parenteral administration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08331896-A (JP)
Title: Floppy disc unit
Inventor: KANO IKUO
IPC: H02P8/14
Filed: 1995-05-31
Abstract: PURPOSE: To reduce vibration and noise by controlling the exciting current finely thereby rotating a miniaturized stepping motor smoothly. CONSTITUTION: When coils 12, 13 for rotating a stepping motor 14 are switched by 1-2 phase excitation system, edge detection circuits 15, 16, pulse generation circuits 19, 20, OR gates 23, 24, and intermediate excitation means 27, 28 are provided in order to insert intermediate excitation. After the edge detection circuits 15, 16 detect current interruption signals, i.e., the edges of SBA signal 8 and SBB signal 9, the pulse generation circuits 19, 20 generate pulse signals 21, 22 from edge signals 17, 18 at an intermediate excitation timing for a predetermined time. The OR gate 23 outputs a coil current interruption signal 25 from the SBA signal 8 and the timing signal 21 while the OR gate 24 outputs a coil current interruption signal 26 from the SBB signal 9 and the timing signal 22 so that intermediate excitation can be performed through intermediate excitation means 27, 28.
Patent JP-S5923262-A (JP)
Title: Electric capacity element
Inventor: ARITA TOMOHIKO
IPC: G02F1/15
Filed: 1982-07-29
Abstract: PURPOSE:To obtain an electric capacity element capable of displaying charge and discharge conditions by a color, by constituting at least one electrode facing each other through an electrolyte by a metallic electrode forms an oxide which performs a coloring and decoloring reaction by electrochemical oxidation or reduction on the surface. CONSTITUTION:An oxide coating 9 is formed by carrying out anodic oxidation or high temperature oxidation by an electric furnace etc. of a metal 8 what is called valve metals such as Ti, Nb, W, Mo etc. having denseness, stability and a little leak electric current after discharge of an oxidation film. Hereafter, a Ta wire 2 is welded removing a part of the coating 9 and an electrode 1, what is called an included compound, capable of housing a guest ion in a hollow hole of the coating 9 is produced. An opposite electrode 3 of the electrode 1 is a surface oxidized porous Ni plate connected by an Ni lead wire 4 and a porous polyethylene film 5 is provided between the electrodes 1, 3 and then, an electric capacity element is prepared by enclosing the electrodes 1, 3, the film 5 and an electrolyte 6 in a transparent vessel 7. Hereby, the element capable of displaying easily charge and discharge conditions by the variation of coloring of the electrode 1, is obtained.
Patent JP-S5923637-A (JP)
Title: Antenna tuning circuit for car am and fm radio receiver
Inventor: NINOMIYA SHIYUUICHI
IPC: H04B1/18
Filed: 1982-07-29
Abstract: PURPOSE:To obtain a tuning frequency superior in rejection of interference wave removal characteristics, by providing antenna tuning circuits which use varactor diodes for AM and FM very closely to an antenna and obtaining the tuning frequency having sufficient tracking with a reception side. CONSTITUTION:The tuning circuits 4 and 5 which use the varactor diodes 10 and 13 for AM and FM are provided very closely to the antenna 1. Consequently, antenna serial capacity in the AM band and parallel capacity by a coaxial feeder are obtained and the influence of the latter is nearly eliminated to perform tuning while the entire AM band is covered within the variable capacity range of a varactor diode put on the market. On the other hand, transmission loss exerting influence upon the SN ratio of a low-level signal is reduced even in the FM band.
Patent JP-H08325341-A (JP)
Title: Production of oxymethylene copolymer
Inventor: AMETANI SHOICHI
IPC: C08G2/18
Filed: 1995-05-31
Abstract: PURPOSE: To produce an oxymethylene copolymer having excellent thermal stability and high crystallization rate by using 1,3-dioxolan and trioxane as monomers. CONSTITUTION: An oxymethylene copolymer is produced by copolymerizing trioxane and 1,3-dioxolan using boron trifluoride or its coordination compound as a catalyst. In the above process, the 1,3-dioxolan is used in an amount of 3-7mol% based on the trioxane and the molar ratio of the catalyst to 1,3- dioxolan is adjusted to satisfy the formula 0.0008<= [catalyst]/[1,3-dioxolan] <=0.003.
Patent JP-S62286973-A (JP)
Inventor: UORUFUGANGU GIINKE
IPC: A01N43/54
Filed: 1987-05-30
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-H02312202-A (JP)
Title: Manufacture of barium titanate semiconductor
Inventor: IGARASHI KO
IPC: H01C7/04
Filed: 1989-05-26
Abstract: PURPOSE:To make it possible to easily form a semiconductor having a complicated or microscopic pattern by a method wherein a laser beam is made to irradiate on the surface of a polycrystalline material of barium titanate in the air of normal temperature. CONSTITUTION:When a laser beam is made to irradiate on the surface of barium titanate, a part of oxygen atoms are lost on irradiation part of the surface of a barium titanate polycrystalline material, a lattice defect is generated, and semiconductor characteristics are displayed. The laser beam is projected continuously or in pulse form on the surface of the barium titanate polycrystalline material in the air of normal temperature. As a result, the barium titanate which is turned into semiconductor on a part of the surface can be manufactured.
Patent JP-S6025447-A (JP)
Title: Electrode device for measuring concentration of dissolved gas
Inventor: OIDA MASAHIRO
IPC: G01N27/404
Filed: 1983-07-21
Abstract: PURPOSE:To prevent clotting onto the surface of a gas permeable diaphragm of an electrode for measuring dissolved gaseous oxygen and a gas permeable membrane of an electrode for measuring dissolved gaseous carbon dioxide and to maintain said diaphragms clean by disposing said diaphragms so as to face each other and providing a rotor in such a way as to contact with both diaphragms. CONSTITUTION:A device 3 for measuring concn. of dissolved gaseous carbon dioxide and a device 4 for measuring concn. of dissolved gaseous oxygen are inserted into a cell having a sample chamber 1 in the central part through the apertures on both sides thereof and are fixed therein. A magnetic rotor 31 is provided on the opposed surfaces of gas permeable membranes 8, 21 of both devices in such a way as to contact with both membranes, then is rotated by a driving device 3. A liquid to be examined is fed through a feed path 5 into the chamber 1 with such device and the concn. of the gaseous carbon dioxide and the concn. of the gaseous oxygen in the liquid to be examined are measured by measuring devices 3, 4. The rotor 31 is rotated and driven by a driving device 32 in this stage to rub both diaphragms so that the diaphragms are maintained always clean without clogging the diaphragm by clotting even if the liquid to be examined is a blood.
Patent JP-S5925766-A (JP)
Inventor: FUJIMURA AKITERU
IPC: A63B53/04
Filed: 1982-07-31
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-H11328241-A (JP)
Title: Transmission line simulation analysis system and graph display method for the system
Inventor: YAMANAKA YASUHIRO
IPC: G06F17/50
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line simulation analysis system which can easily find the input and output impedance characteristic data having the same recommended operating out of a storage and can easily study the substitution of the data for a semiconductor integrated circuit that can acquire the input and output impedance characteristic data and also to provide a graph display method for the transmission line simulation analysis system. SOLUTION: A corresponding impedance characteristic data retrieval device 14 retrieves the corresponding input and output impedance characteristic data out of a storage 13 based on an inputted buffer type, the contents of each of existing input and output impedance characteristics, the recommended operating condition of a semiconductor integrated circuit, etc.
Patent JP-S5659211-A (JP)
Title: Laser apparatus
Inventor: HORI KIYOSHI
IPC: G02B6/42
Filed: 1979-10-19
Abstract: PURPOSE:To make operation safe and sure in a device of leading laser rays to a waveguide by way of a shutter and a removable optical connector, by providing means of emitting a detection signal based on the mounting of the connector, opening the shutter, detecting the laser rays and clamping the waveguide and the optical connector. CONSTITUTION:When the male part 6A and female part 6B of an optical connector 6 are held disengaged, a NAND circuit 22 outputs an H output by means of the grounding input of a switch 19 and the L input from an amplifier 27 by the zero output of a photodetector 23, so that the plunger 12 of a solenoid 12 is retracted by way of TR28. If the 6A and 6B of the connector are coupled, a lead switch 11 is closed by a magnet 13, and the shutter 8 of a YAG laser 3 is opened by way of a NOT circuit 15, a TR16, a delay relay 18 and a control circuit 20, and the laser light is led a waveguide 2. At the same time, the switch 19A closes and the TR28 is turned off by the output of the photodetector 23, then the waveguide 2 and optical connector 6 are clamped by the projection of the plunger 12A. Hence, the operation is accomplished stably and surely.
Patent JP-S5561859-A (JP)
Title: Program runaway detection system of digital computer
Inventor: SHIGEMASA TAKASHI
IPC: G06F11/30
Filed: 1978-10-31
Abstract: PURPOSE: To protect the data area and to grasp the state of transition of program, by producing internal interruption and transferring the content of the location counter to a given address, when the content of the location counter is within the data area.  
     CONSTITUTION: The start and end address of the data area are stored respectively in the registers 205 and 206. The data area judgement section 207 compares the content of the location counter 208 with the content of the registers 205 and 206, and if it is between the start and stop address, the control section 203 performs internal interruption, the content of the location counter 208 and the content of the register 209 having the content of the location counter before one step are moved to a given address and control is transferred to the specified routine. If the location counter 208 is not present between the start and stop address, the control section 203 performs normal instruction cycle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09294830-A (JP)
Title: Thread wound golf ball
Inventor: KAKIUCHI SHINICHI
IPC: C08L75/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and high-quality golf ball, by which the flying distance can be increased, and which is excellent in abrasion-resistance when it is hit by an iron club, discoloration and moldability. SOLUTION: In a thread wound gold ball formed by covering a thread wound core 3 comprising a solid center and a thread rubber layer 2 made by winding thread rubber round the center 1 with a cover 4, the cover 4 is mainly composed of non-yellowing thermoplastic polyurethane elastomer and a difference between the center specific gravity and the cover specific gravity is 0.2 or less.
Patent JP-S63296622-A (JP)
Title: Pruning shears furnished with twig-gripping shears
Inventor: SASA HIRAKAZU
IPC: A01G3/02
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled pruning shears preventing spontaneous falling down of pruned twigs, by attaching twig-gripping shears superposed to the pruning shears and connecting each shear of both shears with a spring, etc. CONSTITUTION:A pair of twig-gripping shears 2 are superposed to a pair of pruning shears 1. The objective shears can be produced by connecting each shear of both shears 1, 2 with a spring 3, etc. Preferably, the spring 3, etc., is connected with a piece 5, etc., and both shears 1, 2 are made to be separable by disengaging the piece 5, etc., from a screw 4.
Patent JP-H11309071-A (JP)
Title: Pot stickers baking device
Inventor: ASO YOSHINAGA
IPC: A47J37/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide fixed baked state and burnt state regardless of the change of cooking conditions, to prevent baking irregularities by arranging part of pot stickers on an iron plate and to prevent heat loss by heat radiation in a pot sticker baking device of an electric heater type. SOLUTION: The iron plate 2 is fixed inside the main body case 1 or this pot sticker baking device and electric heaters 3 composed of the almost same number of pipe heaters as the column number of the pot stickers are parallelly arranged in grooves on the rear side with equal intervals. The upper surface of the main body case 1 is closed by a lid 4. Also, a temperature sensor 7 is attached to the almost center of the rear surface of the iron plate 2. Also, on the upper inner side of the main body case 1, a heat resistant heat insulating material 9 is inserted so as to cover the heat generation part of the electric heater 3 and the iron plate and fill a peripheral space between the rear surface and side face of the iron plate 2 and the main body case 1.  Then, an operation part 6 and a controller 8 are constituted so as to decide cooking completion based on an iron plate temperature, and for instance, when the iron plate temperature reaches a set temperature, the cooking completion is reported by a buzzer or the like.
Patent JP-S5360266-A (JP)
Title: Submarine watch
Inventor: TOKUNAGA IKUO
IPC: G04B37/08
Filed: 1976-11-10
Abstract: PURPOSE:To prolong the wearing period of an electrically driven submarine watch and achieve high waterproof quality for a long period of time by using a battery such as sea water battery, solar battery, etc. capable of self-supplying energy alone or in combination as the energy source of the watch.
Patent JP-H1071877-A (JP)
Title: Atomobile
Inventor: AMENDT OLIVER DR
IPC: B60W30/18
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable comfortable driving by heightening the engine moment by only at least an almost prescribed value in case of controlling a creep process by an engine control device. SOLUTION: When a vehicle 1 is stopped in a condition where a brake and a gas pedal, for example, a load lever 20 are not operated after brake operation is just finished when a driving engine 2 runs, a creep process is introduced by a control device. The transmittable clutch moment is heightened, and for example, the vehicle 1 starts a creep. The engine 2 is loaded by control of the clutch moment for a creep of the vehicle 1, and rotating speed of the engine 2 is restrained. In order to avoid such reduction in rotating speed of the engine, an engine control unit 12 sends a signal through, for example, a data conductor or a signal conductor. As a result, engine control compensates a torque load of the engine 2 by an increase in the engine moment before an idling adjusting device inversely acts to restraint of rotating speed of the engine.
Patent JP-H1140056-A (JP)
Title: Manufacture of phosphor pattern, phosphor pattern, and back plate for plasma display panel
Inventor: NOJIRI TAKESHI
IPC: G03F7/40
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a phosphor pattern capable of forming a highly precise and uniform phosphor pattern with tolerance only in recessed inner surface of a subtrate having an uneven surface such as a substrate for a plasma display panel, a highly precisely formed phosphor pattern, and a back plate for a plasma display panel. SOLUTION: (I) (A) a photosensitive resin composition layer 6 containing a phosphor is formed on an uneven surface of a substrate 1 having an uneven face, (II) an image target is irradiated with an active beam via a photomask 7 having a narrower active beam passing width than an opening width of a recess, (III) an unneccessary portion is removed by development, (IV) an unnecessary component is removed by baking. A phosphor pattern and a back plate for a plasma display panel with the phosphor pattern on a substrate for the plasma display panel of the present invention are provided by this phosphor pattern manufacturing method.
Patent JP-H01303950-A (JP)
Title: Accessory for telephone set
Inventor: KATO KENICHI
IPC: H04M1/738
Filed: 1988-06-01
Abstract: PURPOSE:To connect the telephone set to a telephone line without using a relay by devising the accessory such that a dialer is connected to a rectifier circuit arranged at the side of the telephone set via a shortening circuit so as to bring a DC resistance between positive and negative terminals of the rectifier circuit to be large at the signal transmission from a terminal circuit and smaller at no transmission of the signal. CONSTITUTION:A rectifier circuit 11 arranged to the side of the telephone set 1 is connected to a telephone number calling circuit 13 as a terminal circuit sending a signal to telephone lines L1, L2 and a dial control circuit 14 via a shortening circuit 12 in a dialer 10. The shortening circuit 12 consists of transistor(TRs) TRs 1, 2 and resistors R1-R3. The accessory is so designed that the DC resistance between the positive and negative terminals of the rectifier circuit 11 is increased at the transmission of signal from the telephone number call circuit 13 and decreased at no transmission of the signal.
Patent JP-S6028158-A (JP)
Inventor: SUZUKI SHIYUICHI
IPC: H01K1/32
Filed: 1983-07-26
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-S63296798-A (JP)
Inventor: KATAOKA AKIRA
IPC: D06F37/24
Filed: 1987-05-29
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-H10326020-A (JP)
Title: Production of resist pattern
Inventor: KAMIYA YASUNORI
IPC: H01L21/027
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve dry etching resistance by modifying a resist with a certain kind of a drug after development of this resist. SOLUTION: The resist film contg. a resin having a functional group selected from a phenolic hydroxyl group, alcoholic hydroxyl group and carboxylic acid group is irradiated with radiations and is developed. The resist patterns after the development are modified by the group which is a group bondable with the functional group in the resin and of which the carbon density parameter N(Nc-No) (where N denotes a total atomic number, Nc denotes a carbon atomic number and No. denotes an oxygen atomic number) is <4. As a result, the resist patterns having the excellent dry etching resistance are produced.
Patent JP-S55148054-A (JP)
Title: Method of making powdered potato containing starch from raw starch pulp of potato
Inventor: SENO KINICHI
IPC: A23B7/03
Filed: 1978-11-02
Abstract: PURPOSE: The raw starch pulp resulting from the production of starch from potato is separated with a centrifugal screen and brush separator into starch and fibrous part, thus producing edible powder of potato from conventional waste.  
     CONSTITUTION: After the raw starch pulp resulting from the starch production is separated with a centrifugal screen, it is fed to hopper 51 of the brush separation section S, which is composed of separation blade 1, screen 2, frame 3, axis 4, hopper 5, outlet for both of crude rootlets and peels 6, and another outlet for the starch and fibrous material 7. The fed pulp is separated on the surface of the screen 25 on the drum 23 by the rotation of the brushes 16 and the fibrous material containing starch passes through the mesh of the secreen to go to the outlet 7 and the crude rootlets and peels go to the other outlet 6. The device 8 is a cleaner for the outer surface of the screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5659853-A (JP)
Title: Ethylene-propyrene copolymer rubber composition for vulcanizing adhesion to metal
Inventor: AKIYAMA TAKESHI
IPC: C08L7/00
Filed: 1979-10-22
Abstract: PURPOSE: Titled composition, with adhesion enhanced without deterioration of the original mechanical strength and heat aging characteristics of an EP rubber, which comprises an ethylene-propylene copolymer rubber (EP rubber) and a liquid diene (co)polymer.  
     CONSTITUTION: A liquid diene (co)polymer, such as a (co)polymer of isoprene, butadiene, chloroprene, etc. or a decomposition product of a natural rubber, having intrinsic viscosity [η] of 0.2W1.5 (at 30°C, in toluene) (preferably, one having at least 5% of the total of 1.2-bonds and 3.4-bonds, of a micro structure), is used. 100pts.wt. of an EP rubber are compounded with 3W40pts.wt. of said liquid diene (co)polymer. The EP rubber composition obtained is suitable for the preparation of a vibration damping rubber, a belt, a hose using a steel cord, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6112389-A (JP)
Title: Solvent for dye for pressure-sensitive paper
Inventor: TAKAHASHI NAOYA
IPC: B41M5/00
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a solvent for a dye in a pressure-sensitive paper, free of unpleasant smell, ensuring little fading, having excellent color developing speed and developed color density and capable of being manufactured inexpensively, by using a specified fraction of a heavy component obtained in the process of alkylating toluene by ethylene in the presence of a synthetic zeolite catalyst. CONSTITUTION:The catalyst for alkylation is synthetic zeolite, namely, crystalline aluminosilicate zeolite. A particularly preferred catalyst is ZSM-5 type synthetic zeolite. On alkylation, a reaction liquid comprising unreacted toluene, ethyltoluene, polyethyltoluene and a heavy component is obtained. Next, unreacted toluene, ethyltoluene and polyethyltoluene are distilled off from the reaction liquid to obtain the heavy component having a boiling point of not lower than 250 deg.C. Then, the heavy component is subjected to distillation to obtain a fraction having a boiling point of 270-350 deg.C, preferably, 275-320 deg.C. The fraction thus obtained is free of unpleasant smell, and ensures little fading of a color-developed dye and a stable color hue.
Patent JP-S6116428-A (JP)
Inventor: ASOU MAKOTO
IPC: H01H49/00
Filed: 1984-06-29
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。