baber/WOPTO huggingface dataset:
Patent JP-S56165302-A (JP)
Title: Manufacture of magnetic metal powder
Inventor: HIRAI SHIGEO
IPC: B22F9/22
Filed: 1980-05-23
Abstract: PURPOSE:To enable to regulate the grain size of the magnetic powder being mainly composed of metallic iron, and to prevent sintering and deformation in shape of the particle in the heat-treatment process of the magnetic metal powder by a method wherein the quantity of hydroxide of alkaline earth metal exsisting in the suspension of ferrous hydroxide is made to be increased or decreased. CONSTITUTION:A gas containing oxygen like air, etc., is made to be blown into an alkaline suspension of ferrous hydroxide containing alkaline erath metal of Mg, Ca, etc., and being pH thereof 11 or more to make alpha-hydroxy iron hydroxide to grow. Thus obtained alpha-oxyhydroxide, or iron oxide obtained by heating thereof to dehydrate is heated in a vapor phase to be reduced to make the powder being mainly composed of metallic iron. Accordingly, the grain size of the magnetic powder can be regulated, besides sintering and deformation of shape of the particle to be generated in heat-treatment process like heating or reduction, etc., can be prevented, and the magnetic powder being precise and having superior magnetic characteristic can be obtained.
Patent JP-H05220766-A (JP)
Title: Apparatus for producing skin integrated foamed molded product
Inventor: ISHIKAWA HIYOSHI
IPC: B29K105/04
Filed: 1992-02-17
Abstract: PURPOSE:To provide the title apparatus improved in work efficiency and enhanced in productivity by perfectly preventing the erroneous operation of a molding material injection device such as blank injection. CONSTITUTION:The suction parts 30 connected to a negative pressure source 35 applying a skin 50 to the molding surface 24 of a mold under suction is provided to the mold. A pressure detecting part 33 is provided between the suction parts 30 and the negative pressure source 35 to be connected to a mold material introducing device 40.
Patent JP-H06257453-A (JP)
Title: Hybrid engine
Inventor: SUZUKI SHOGO
IPC: B60L50/15
Filed: 1993-03-04
Abstract: PURPOSE:To improve charging characteristics of a charging means to be placed on a hybrid engine using the engine output and the electric motor output. CONSTITUTION:A rotary electric machine 2 is attached to a turbocharger 11 to be driven by exhaust energy of an engine 1, and a lead-acid battery 3 is charged by the electric-generating operation through a power unit 21. The excess current according to its capacity energizes and charges a nickel-cadmium battery 4, and charging current having good charging efficiency flows into the lead-acid battery 3. And when pollution or noize caused by exhaust gas in a city area is avoided, electric power charged to electric motors 51, 52 provided in a driving system is supplied, so that the engine is driven as an electric automobile.
Patent JP-S60212727-A (JP)
Title: Loading type directional coupler
Inventor: ISHINO MASATO
IPC: G02F1/313
Filed: 1984-04-06
Abstract: PURPOSE:To form a pair of loading type waveguides separated electrically by only selective etching of a clad layer, and to obtain a good optical modulation characteristic by providing a loading clad layer of high specific resistance and the first or the second conductive type, between an optical waveguide of high specific resistance and the first conductive type and a loading clad layer of low specific resistance and the second conductive type. CONSTITUTION:As for an element, after a multi-layer epitaxial growth, Au/Zn electrodes 5, 5' and an Au/Sn electrode 6 are vapor-deposited on the surface and the rear side, respectively, a stripe-like pattern which becomes a waveguide is formed on the surface by photolighography, and other part than Au/Zn electrodes 4, 4' is etched. Subsequently, an InP layer of other part than loading InP clad layers 4, 4' and 10, 10' is removed by selecting etching by using an etchant of an HCl compound, and an incident end 11 and an emitting end 12 are formed by cleavage, by which the element can be manufactured. In this way, by leading in an n<->-InP layer between an n<-> InGaAsP optical waveguide layer of a loading type directional coupler and a P<+> InP clad layer, a pair of loading type waveguides separated electrically by only executing the selective etching can be formed, and a good optical modulation characteristic is obtained by the element of this structure.
Patent JP-H05227871-A (JP)
Title: Warm and moist air current generator
Inventor: TABATA TOSHIRO
IPC: C12N1/16
Filed: 1992-02-19
Abstract: PURPOSE:To stably generate warm and moist air current by evaporating water in an evaporating dish at the upper part of a heat exchanger with evaporation heat of a steam generator and providing an air current from a blower with heat and humidity. CONSTITUTION:Water in an evaporating dish 3 at the upper part of a heat exchanger 2 is evaporated with steam heat of a steam generator 1 and an air current sent from a blower 5 is provided with heat and moisture. The evaporating dish is furnished with water from a siphon type water supplier 4, steam having provided the air current with heat and humidity is condensed by a condenser 6 with a suction valve and returned to the steam generator.
Patent JP-S58187370-A (JP)
Title: Multi-head printer
Inventor: SUZUKI HIDETOSHI
IPC: B41J2/21
Filed: 1982-04-27
Abstract: PURPOSE:To make it possible to record a good quality image, by a method wherein the operation order of plural unit recording elements arranged to a multi-recording head at almost right angles with respect to a main scanning direction is mutually made reverse in the forward and the backward courses of main scanning. CONSTITUTION:A time series image signal from the image input apparatus 21 of an image taking apparatus is successively supplied to a shift register 22 in synchronous relation to an ink nozzle row 28 while shifted by the clock signal of the clock generator 24 of an operation treatment apparatus 23 and read out parallelly by a nozzle number unit to be supplied to the nozzle row 28 through a head drive circuit 26 corresponding to the address signal of a head address counter 27 to be recorded. This address signal is indicated in the order of a first- a sixteenth ink nozzles in the forward course by the control of a reciprocal control circuit 25 while, in the backward course, the reverse order is indicated. Therefore, the inclination of a recording image dot row with resect to a main scanning direction is aligned in the same direction in the forward and the backward courses and the deterioration of an image such that lateral scanning stripes are made prominent is not generated.
Patent JP-H10327308-A (JP)
Title: Communication controller and facsimile controller
Inventor: KAGAWA TETSUYA
IPC: H04L29/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller where the utilizing efficiency is improved by deciding how long a low speed signal communication waiting state is continued depending on a state in the case that the low speed signal reception waiting state is set on the occurrence of an error during the reception of a high speed signal in the communication. SOLUTION: The controller is provided with a transition detection section 11 that detects transition of the reception mode to a low speed mode on the occurrence of an error while receiving a signal in the high speed reception mode resulting in transition to the low speed reception mode, a time count section 12 that measures a time after transition, and a detection section that detects a transmission rate of a signal received during the high speed reception mode. Then the utilizing efficiency of communication is improved by setting a channel interruption time based on a transmission rate of the received signal so as to set a low speed signal communication waiting state to be a proper time.
Patent JP-S56168944-A (JP)
Title: Correcting method of roll displacement measurement value in continuous casting
Inventor: OOKUBO NAOTAKE
IPC: B22D11/16
Filed: 1980-05-27
Abstract: PURPOSE:To perform status detection with accuracy by removing a signal component synchronized to the rotational period of the roll from measured roll displacement measurement signal. CONSTITUTION:The rotational period (T=piD/V) is calculated in a period calculating circuit 3 from a speed signal V sent from a speed meter 1 and known diameter D of the roll, and inputted to a detection circuit 5 for period coincidence. A part  of the signal sent from a roll displacement meter 2 is frequency analyzed in a frequency analyzing circuit 4 and inputted to the detection circuit 5 for a period coincidence signal. The circuit 5 takes out a signal of period T only out of signals of  various frequency sent from the frequency analyzing circuit 4 and inputs it to a subtraction circuit 6. Signals sent from the roll displacement meter 2 are inputted in  the subtraction circuit 6, and a signal component of period T sent from the roll displacement meter 2 is subtracted in the subtraction circuit 6. Thus, the output signal  of the subtraction circuit is made free from influences of bending of the roll, and becomes a signal corresponding to the change of thickness and surface form of ingots.
Patent JP-H10267081-A (JP)
Title: Vibration suppressing device
Inventor: KAWAGUCHI KOJI
IPC: B30B15/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress ground vibration caused by blanking regardless of the weight of a punch press, by providing inexpensive springs of two kinds (coil spring and coned disc spring) to a vibration suppressing device. SOLUTION: In case that the weight of a punch press is light, vibration frequency generated in a machine frame by blanking is increased, and high frequency vibration is mainly absorbed by an inside coil spring 31 and an outside coil spring 33. Also, in the case that the weight of the punch press is heavy, the vibration frequency generated in the machine frame by blanking is lowered, and low frequency vibration is mainly absorbed by a coned disc spring 35. Therefore, regardless of the weight of the punch press, the vibration of the machine frame caused by blanking can be sufficiently absorbed, and ground vibration can be suppressed. Further, the spring constant of the inside coil spring 31 and outside coil spring 33 is arranged to be decreased, and also the spring constant of the coned disc spring 35 is arranged to be increased.
Patent JP-S63235533-A (JP)
Title: Needle planting apparatus for band card clothing
Inventor: MAKINO KAZUAKI
IPC: D01G15/84
Filed: 1987-03-24
Abstract: PURPOSE:To easily carry out needle planting operation tracing even and irregular or complicate pattern, by driving a needle planting means, transversal transfer means and base cloth feeding means with separate driving apparatuses and controlling each driving apparatus with an NC control means. CONSTITUTION:A main body 1 is provided with a needle planting means to plant a nearly U-shaped needle wire on a supplied base cloth along a direction of theta axis penetrating the base cloth, a transversal transfer means 4 to transfer the base cloth along the direction of width (direction of X axis) and a base cloth feeding means 5. The needle planting means, the transversal transfer means and the base cloth feeding means are driven by driving apparatuses 6, 7, 8, respectively. The driving apparatuses 6, 7, 8 are controlled with a controlling means constructed of an NC unit 10, a personal computer 11, etc.
Patent JP-H11273643-A (JP)
Title: Set battery and housing body for set battery
Inventor: SATO KOICHI
IPC: H01M2/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To restrain performance deterioration by vibration and heat generated by unit cells by providing plural unit cells, a housing body for housing the unit cells and shock absorbing members interposed between the unit cells housed in the housing body and the inner wall surface of the housing body and composed of a heat conductive elastic body. SOLUTION: A unit cell 1 is connected by a battery connecting piece 2, and plural unit cells 1 are put in an electrically connected state. A set battery 10 is constituted by putting a cover by the housing body cover part 5 in a state of being housed sideways in a housing vessel 4 by laying shock absorbing members 3 on both side surfaces of the electrically connected unit cells 1. The electric current taking-out part 2a for taking out an electric current is connected to the unit cells 1 positioned on both ends in the housing vessel 4 so as to project to the outside of the housing body cover part 5 to take out an electric current from the set battery. A battery is formed by putting a cover by the housing body cover part 5 in a state of being inserted into and held by the housing vessel 4 by laying the shock absorbing members 3 above and below the electrically connected unit cells 1.
Patent JP-H11272985-A (JP)
Title: Cost management system and storage medium
Inventor: ABE KAZUNORI
IPC: G06Q50/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce gas refilling costs and to prevent drivers from doing something unfair by seeking for candidates for stores to be used during moving based on a travel schedule and the content of a store information storing part. SOLUTION: When a running route is inputted from an inputting means 18, an intra-route store reference function 10 retrieves route identification information with a route master 102 and extracts gas station stores on the route from a store master 101 based on the route identification information. Next, an optimum store extraction function 11 ranks the stores in order of a store where gas is refilled most inexpensively from a unit price of each store, used results of each store and available privilege information based on the extracted store information. Then, an optimum store notifying function 12 outputs gas station notice information in order of the store where gas is refilled inexpensively on an inputted route with a displaying means 16 and an outputting means 17.  It further collects driver information, a vehicle number, running route information, gas station information, etc., and prepares gas station instruction data for storing.
Patent JP-S63277934-A (JP)
Title: Liquid amount detector
Inventor: IMAI TAKESHI
IPC: G01F23/30
Filed: 1987-03-24
Abstract: PURPOSE:To accurately detect the amount of liquid by detecting the amount of liquid with a float which moves above or nearby a equal-level liquid line corresponding to the slanting direction of a liquid tank. CONSTITUTION:The amount of liquid remaining in the liquid tank 1 is detected by a liquid amount detector 2. The liquid amount detector 2 is equipped with a 1st detection unit 3 having a 1st float 3a, a 2nd detection unit 4 having a 2nd float 4a, an A/D converter 5 which converts the analog detected values of both detection units 3 and 4 into digital values, a selecting means such as a microcomputer which selects either of the detected values of the detection units 3 and 4 after the digital conversion of the converter 5, a display means 7 which displays the amount of liquid, and a display driving means 8 which drives the display means 7 according to the output of the selecting means 6. Here, the 1st detection unit 3 detects the amount of liquid while the liquid tank 1 leans forward and the 2nd detection unit 4 detects the amount of liquid while the tank leans backward.
Patent JP-S59195698-A (JP)
Inventor: ARAI TOMOJI
IPC: G10H1/057
Filed: 1983-04-22
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-S60212840-A (JP)
Title: Information carrier disk
Inventor: UCHIDA MASAMI
IPC: G11B7/24024
Filed: 1984-04-09
Abstract: PURPOSE:To improve the mechanical strength of the end faces of a disk at its center hole and outer periphery and, at the same time, to prevent exfoliation of the disk from the sticked end face, by constituting the disk by sticking plural shets of substrates together with their whole surface being sticked to each other and covering the end faces including the sticking boundaries with the bounding agent used for the sticking. CONSTITUTION:When a disk composed of a disk substrate 1, ultraviolet polymerization type resin layer 3, recording medim layer 4, protective substrate 6, etc., is formed by sticking their whole surfaces with a bonding agent 5, the end face at the center hole is covered with the bonding agent 11 which overflows to the face section 7 of the center hole and its inner wall 12 is constituted smoothly over the full circumference. At the same time, the whole circumference of the end face 8 at the outer periphery is covered with the bonding agent 13 which overflows to the end face section 8 of the outer periphery of the disk and the bonding agent 13 is hardened. When the bonding agent is used to cover the end face sections of the disk in such a way, the mechanical strength of the end face sections of the disk at the center hole and outer periphery where the disk is easily exfoliated is improved and exfoliation of the disk from the sticked end faces can be prevented.
Patent JP-H08259110-A (JP)
Title: Polyamide fiber package and manufacture thereof
Inventor: IMAMURA SHIGENORI
IPC: D01D7/00
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the yellowing of the fiber of a polyamide fiber package packaged with a polyethylene film by packaging with the polyethylene film, the polyamide fiber obtained by adding a lubricant, which is substantially free from a nitrogen-containing compound. CONSTITUTION: The polyamide fiber obtained by adding a lubricant, which is substantially from a nitrogen-containing compound, is packaged with the polyethylene film so as to form a polyamide fiber package. This polyamide fiber package can be obtained by packaging the polyamide fiber obtained by adding the lubricant at 20,000 centipounds or less in terms of maximum value of hydrolytic viscosity, which is substantially free from a nitrogen-containing compound, with the polyethylene film. The sufficient yellowing preventing effect can be thereby obtained even in the case where the polyamide fiber is packaged with the polyethylene film and the case where the polyamide fiber, which is manufactured by high speed silk reeling, is used. Furthermore, even in the case where the polyamide fiber package is packaged with a film, releasing property is improved.
Patent JP-S63238387-A (JP)
Inventor: ICHIKAWA TAKANORI
IPC: F26B3/347
Filed: 1987-03-26
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-H08242274-A (JP)
Title: Reception exclusive portable telephone set
Inventor: MAENO SHIGEO
IPC: H04M1/00
Filed: 1995-03-06
Abstract: PURPOSE: To miniaturize a telephone set, to save energy and to reduce the noise when a reception is performed, by making a portable telephone set a reception exclusive one by eliminating the voice transmission part of the telephone set and performing a transmission by utilizing the nearest public telephone. CONSTITUTION: When the signal from a communication side 6 is received via a repeating station 7 in a receiver 8, the signal is converted in a signal conversion part 9, a buzzer 11 is operated via a switch 10 and a speaker is rung. When an earphone 5 is taken out, the switch 10 is switched, an incoming call confirmation signal transmission part 13 is operated, the state that a signal is received by radio waves via the repeating station is notified to a transmission side 6. When voice is transmitted from the communication side, the switch 10 is switched, a voice conversion part 14 is operated, the voice is converted and the voice is transmitted to an earphone. When speech is terminated and the telephone set is cut by the communication side 6, the signal is transmitted to the reception side.  Thus, the telephone set can be made light in weight and miniaturized and the noise by a transmitter can be reduced, by eliminating the transmitter.
Patent JP-S51145233-A (JP)
Title: Cylindrical magnetic domain detector
Inventor: TAKAHASHI KAZUKIYO
IPC: G11C19/08
Filed: 1975-06-10
Abstract: PURPOSE: Cylindrical maagnetic domain detector capable of getting twice of detecting speed as well as damping noises due to rotating magnetic field. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62290819-A (JP)
Inventor: MAIKERU FURANSHISU RAIRI
IPC: C21C7/00
Filed: 1987-03-26
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-S62270528-A (JP)
Inventor: HERUMAN AMUSHIYURAA
IPC: C07D211/90
Filed: 1987-03-26
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-2000267365-A (JP)
Title: Image forming device
Inventor: MATSUURA SHINYA
IPC: G03G15/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To always form an appropriate image regardless of an image to be formed by providing a control means which changes at least one image forming condition based on information acquired by a recycled developer information acquiring means. SOLUTION: A printer control part decides whether or not the ratio of recycled developer exceeds a 1st specified value. When it decides that the ratio of the recycled developer does not exceed the 1st specified value and the ratio of developer is equal to or above a 2nd specified value, it changes a developing condition so as to compensate the deterioration of developing performance. Namely, it controls the ratio of the rotating speed of a developing sleeve on a developing roller 276 and the rotating speed of a photoreceptor drum 23 so as to relatively increase the rotating speed of the developing sleeve. Thus, the amount of the developer adhering to the surface of the drum 23 gets large, so that the deterioration of the developing performance is compensated. Then, a means for storing the recycled developer is not necessitated.
Patent JP-2000268913-A (JP)
Title: Connector
Inventor: IDE TAKEHISA
IPC: H01R13/631
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To fit a connector with weak force without occupying a large space. SOLUTION: The connector has a plug connector 11, a cap connector fitting to the plug connector 11, and a slider 13 slidably mounted in the perpendicularly crossing direction to the fitting direction of both connectors on the cap connector. The plug connector 11 has projections 22, 23 on both sides. The cap connector 12 has a cut-out grooves 25, 26 for guiding in the fitting direction the projections 22, 23 from the front to the rear in the fitting to the plug connector 11 on both sides, the slider 13 has sidewalls 31, 32 covering the both sides of the cap connector 12, and guide grooves 34, 35 for moving the projections 22, 23 in the direction to let fit more deeply the both connectors when the slider 13 fit to the projections 22, 23 of the plug connector 11 is slid toward the cap connector 12 are formed in the sidewalls 31, 32.
Patent JP-H06259304-A (JP)
Title: File update control method
Inventor: TAKAHASHI KAZUHIDE
IPC: G06F13/00
Filed: 1993-03-05
Abstract: PURPOSE:To update files on plural network elements in parallel through remote operation. CONSTITUTION:In the file update control method by which plural operation systems OpS control the network elements NE11-NEnn such as exchanges when one operation system OpS updates the files on the network elements NE11-NEnn in parallel in environment wherein the operation systems OpS maintain the network elements NE, a mediating means MF which performs file update control operation for the network elements is provided and the operation system actuate the mediating function.
Patent JP-S51147282-A (JP)
Title: Multilayer silicon element
Inventor: OGIWARA SATORU
IPC: H01L29/88
Filed: 1975-06-13
Abstract: PURPOSE: A multicrystal silicon element featuring a multilayer construction which consists of insulators interleaved between silicon. 
     COPYRIGHT: (C)1976,JPO&Japio