baber/WOPTO huggingface dataset:
Patent JP-H0279609-A (JP)
Title: Surface acoustic wave resonator
Inventor: KAWAKATSU KOJI
IPC: H03H9/25
Filed: 1988-09-16
Abstract: PURPOSE:To effectively lower a capacitive ratio by setting the logarithm N of the electrode fingers of first and second comb-line electrodes at a range of 50<N<=200. CONSTITUTION:The first and second comb-line electrodes 12 and 13 are formed on a piezoelectric substrate 11, and the first and second comb-line electrodes 12 and 13 are provided with the electrode fingers 12a and 13a being fitted in mutually, and grating reflectors 14 and 15 are arranged on the sides of the first and second comb-line electrodes 12 and 13, respectively. The logarithm of the electrode fingers 12a and 13a of the first and second comb-line electrodes 12 and 13 i.e., the logarithm of the electrode fingers 12a and 13a being fitted mutually is set at the range of 50<N<=200. In such a way, it is possible not only to lower the capacitive ratio but to reduce the variance of the capacitive ratio.
Patent JP-S59122322-A (JP)
Inventor: MATSUDA SHINZABUROU
IPC: H03F1/42
Filed: 1982-12-25
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-H0395321-A (JP)
Title: Hot water circulation type floor heating device
Inventor: IMOTO TAKESHI
IPC: F24D3/02
Filed: 1989-09-08
Abstract: PURPOSE:To return a return water into a hot water pipe, keep a performance of a hot water storing type hot water heater and utilize hot water within the hot water storing type hot water heater acting as a hot water circulating type floor heating device heat source by a method wherein a predetermined value is set to a temperature having a sufficient temperature difference in a temperature forming layer of the hot water in the hot water storing type hot water heater. CONSTITUTION:When a temp. of hot water filled in a floor heating panel 2 is lower than a predetermined temp., a temp. sensor 16 may generate a temp. signal lower than a predetermined temp., resulting in that an operation of a circulating pump 15 and an opening of a solenoid valve 18 are carried out. Replacing it with a new hot water having a predetermined temp. causes the temp. sensor 18 to detect a temp. higher than the predetermined temp. and further a stopping signal is issued against the circulating pump 15. As the new hot water is filled in the floor heating panel 2, the hot water already filled in the floor heating panel 2 passes through the return pipe 14 and circulates into the hot water storing type hot water heater 1 from a water supplying port 13. A temp. of the returned water is kept at about 30 deg.C, so that it has a sufficient temp. difference in respect to a temp. layer formed by the hot water within the hot water storing type hot water heater 1 and then no breakage of the temp. forming layer occurs.
Patent JP-S58115122-A (JP)
Title: Acrylic flameproofed yarn
Inventor: AOKI KUNIHIKO
IPC: D01F9/22
Filed: 1982-12-23
Abstract: PURPOSE:Acrylic flameproofed yarns prepared by heat-treating acrylonitrile fibrous precursors having a small fineness and a specific fineness per fiber in an oxidizing atmosphere, and having improved drapeability and oil impregnation characteristics. CONSTITUTION:Acrylic flameproofed yarns, prepared by heat-treating acrylonitrile fibrous precursors having 0.01-0.5 average denier at 200-350 deg.C in an oxidizing atmosphere, preferably in air. EFFECT:Improved heat resistance. USE:Fireman uniforms, other industrial materials, etc.
Patent JP-S6476071-A (JP)
Title: Controller for copying machine or the like
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1987-09-17
Abstract: PURPOSE:To make a machine device possess functions more suitable for different using status and different users by providing a switch for detecting the pulling out and inserting of a key counter and a switch for selecting whether or not acting conditions should be directly reset at the time of pulling out the key counter. CONSTITUTION:When the pulling out of the key counter KC is discriminated according as the switch SW 10 is turned off, whether the switch SW 61 is in an on-state or an off-state is discriminated. When the switch SW 61 is in the on-state, the acting conditions are reset in a standard state without waiting the completion of an automatic reset timer. If the switch SW 61 is in the off- state, the acting conditions at such a time is maintained. Since any one of the functions can be easily selected by the user according to the using status, the function of the machine device can be made optimum to the different using status and the different users.
Patent JP-S59125104-A (JP)
Title: Pulse action type solid-state oscillator
Inventor: AKETOSHI TOSHIMI
IPC: H03K3/357
Filed: 1982-12-29
Abstract: PURPOSE:To compensate the reduction of oscillation frequency due to the rise of temperature and to obtain an oscillation output of a fixed frequency by giving a slope to the waveform of a pulse which drives a solid-state active element such as a Gunn diode, etc. CONSTITUTION:A Gunn diode 4 is attached to a metallic chamber 1 by means of screws 2 and 3, and a voltage pulse of a square waveform is impressed to the diode 4. Then the diode 4 is driven to oscillate microwaves. The temperature of the diode 4 rises up in accordance with its loss due to the flowing current, and the oscillation frequency is reduced in response to the rise of temperature. In order to compensate the reduction of the oscillation frequency, the diode 4 is driven by a pulse which increases with a fixed slope with which the voltage is set at <=1.5V/mus after its rise and then falls.
Patent JP-S6477457-A (JP)
Title: Manufacture of case for stepping motor
Inventor: KANEKO EIJI
IPC: H02K37/00
Filed: 1987-09-17
Abstract: PURPOSE:To permit precision cut by one chucking, by a method wherein a boss for a working chuck is made concentric to an output shaft penetrating hole, penetrating from a ball bearing engaging hole on an inner peripheral wall toward an engaging part for mounting, and the outer diameter of the boss is made smaller than the same of the engaging part for mounting. CONSTITUTION:A boss 22 for a working chuck is made concentric to an output shaft penetrating hole 12, penetrating from a ball bearing engaging hole 10 on an inner peripheral wall toward an engaging part 14 for mounting, and the outer diameter of the boss 4 is made smaller than the same of the engaging part 14 for mounting. A case elemental body 21 for a stepping motor is prepared and the boss 22 for the working chuck is chucked by a collet chuck to rotate the elemental body 21 of the case and effect the precision cut of the outer peripheral surface 14a of the engaging part 14 for mounting at the side of an outer peripheral wall and the inner peripheral surface 10b as well as the bottom surface 10a of the engaging hole 10 at the side of the inner peripheral wall. Subsequently, the boss 22 for the working chuck is cut and removed at a boundary between the boss 22 for working chuck and the engaging part 14 for mounting.
Patent JP-H0793608-A (JP)
Title: Vehicle terminal equipment
Inventor: TOZAWA FUMIO
IPC: G08G1/0969
Filed: 1993-09-20
Abstract: PURPOSE:To provide a vehicle terminal equipment where the names of regions are made to be outputted automatically and in short period of time. CONSTITUTION:In a vehicle terminal equipment provided with a means detecting the present location of a vehicle and converting the present location corresponding to an event into the name of a region, a region record means 1 recording the detail area corresponding to the name of the region and the name of the region, an index record means 2 recording areas including the recording address for each region recorded in the region record means 1 and the regions and a region retrieval means 3 reading the address where the present location of the vehicle is included from the index record means 2, retrieving the name of the region from the data of the region record means 1 corresponding to the address and outputting the name of the region.
Patent JP-S62161779-A (JP)
Inventor: BERUNAARU MARUSHIYAN
IPC: C07D235/06
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61113935-A (JP)
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 1984-11-05
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-S6389189-A (JP)
Inventor: MIYAUCHI TAKASHI
IPC: D05B33/00
Filed: 1986-09-30
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-S6395229-A (JP)
Title: Production of vinyl halide polymer modified by polymer of heterocyclic oxygen compound
Inventor: PIEERU MARUFUROIDO
IPC: C08F283/06
Filed: 1987-09-17
Abstract: In a first stage, a heterocyclic oxygen compound is polymerized by an ionic route in a vinyl halide and, in a second stage, the vinyl halide, to which other unsaturated monomers capable of being polymerized by a radical route may be added if desired, is polymerized by a radical route in aqueous dispersion and in the presence of the polymerization mixture originating from the first stage.
Patent JP-H0684415-A (JP)
Title: Manufacture of enameled wire
Inventor: MIURA KISHIROU
IPC: H01B13/16
Filed: 1992-09-01
Abstract: PURPOSE:To improve the adhesion of a coat by providing the inlet side of a baking oven with heaters having surface temperature controlled at the predetermined level, and baking the coat in the oven after energizing the heaters. CONSTITUTION:Regarding the manufacture of an enameled wire where a travelling wire 2 applied with a coat 1 is baked in a baking oven 3, heaters 4 with surface temperature controlled at a value between 600 deg.C and 1,000 deg.C are arranged at the inlet side of the oven 3. After the heaters 4 are electrically energized, a baking process takes place in the oven 3. As a result, the fluidity of the coat 1 applied to the wire 2 before baking becomes high and consequently, an enameled wire having uniform coating thickness can be provided.
Patent JP-S60126868-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONODA HIROSHI
IPC: H01L21/02
Filed: 1983-12-13
Abstract: PURPOSE:To increase P type impurity concentration in a silicon layer on the interface between the silicon layer and an insulating layer by diffusing boron to the silicon layer from a boron silicate glass film (BSG) in a recrystallizing process for the silicon layer. CONSTITUTION:A BSG film 22 is formed on a substrate 21 as an insulating layer, and a polysilicon layer 23 containing a P type impurity such as boron is formed on the film 22. The layer 23 is recrystallized into a single crystal silicon layer 23' by using a heat source. Boron diffuses into the polysilicon layer 23 from the BSG film 22 as shown in the arrow at that time. Consequently, boron concentration on the interface with the BSG film 22 increased in the polysilicon layer 23 and the single crystal silicon layer 23'. A gate insulating film 25, a polysilicon gate electrode 26, source-drain 27, 28 and a PSG intermediate insulating film 29 are shaped. Accordingly, the formation of a back channel is prevented, and a change into a depletion state of a MOS transistor can be obviated.
Patent JP-H1172861-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C1/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the strength and brittleness of a gelatin coating film, to ensure sufficient film strength even in the case of a small amt. of gelatin used, to enhance dimensional stability and to reduce the amt. of a processing soln. to be replenished by incorporating a latex polymer derived from a specified ethylenically unsatd. monomer. SOLUTION: The silver halide photographic sensitive material contains a latex polymer having repeating units derived from an ethylenically unsatd. monomer represented by the formula, wherein R<1> is H, 1-4C alkyl or halogen, L is a divalent combining group selected from among -COO-, -CONR- (R is H or 1-4C alkyl) and phenylene, R<2> and R<3> are individually 1-8C alkylene chains, X is R<4> CO- (R<4> is 1-12C alkyl) or -CN and (n) is an integer of 1-6.
Patent JP-S59125163-A (JP)
Title: Processing system of facsimile original picture
Inventor: ARIMA SHIYUUHEI
IPC: H04N1/387
Filed: 1982-12-30
Abstract: PURPOSE:To improve the converting efficiency with a small quantity of hardware by leaving the processing which has a low conversion processing level and a high occupying rate to the entire processing to an exclusive hardware. CONSTITUTION:The character information which is transferred from an information processor CPU via a channel device DCH is stored temporarily in a memory MEM via an interface control part IFC. Then an indication is given to a facsimile code generating partt FGEN for conversion of facsimile code with every characters equivalent to one row under the control of a microprocessor MPU. The part FGEN reads a character pattern out of a character pattern memory PATM on the basis of the character information and the picture editing information and edits the facsimile original picture. When the picture editing ewuivalent to one row is over, this edited picture is converted int the facsimile codes and stored in the memory MEM. When this storage is through, the MPC gives an indication of transmission to a facsimile terminal control part FAXCTL. The facsimile code is sent to the designated terminal FT.
Patent JP-H0764544-A (JP)
Title: Device and method for generating tempo data
Inventor: KOYAMA HITOHISA
IPC: G10G3/04
Filed: 1993-08-25
Abstract: PURPOSE:To generate tempo data from an acoustic signal in a live performance without providing the tempo data. CONSTITUTION:When the acoustic signal is inputted, the levels of specific frequency are extracted by peak detection processing (step S3), and peak values over a prescribed level out of them and a generating time are stored in the peak value area PA of memory. The mean value of the peak values is calculated in mean value calculation processing (step S4), and the peak value over a calculated mean value out of the peak values in the peak value area PA is stored in the mean value area AA of the memory. Two peak values in the mean value area AA are selected by tempo calculation processing (step S5), and it is retrieved whether or not another peak value exists in the peak value area PA of the memory every generating interval. When another peak value exists, the tempo data can be generated based on the generating interval, and when no another peak value exists, another peak value is selected, and it is retrieved similarly. Found tempo data is outputted to external equipment (step S6).
Patent JP-H04113257-A (JP)
Title: Method for measuring concentration
Inventor: HAMAMOTO OSAMU
IPC: G01N9/00
Filed: 1990-09-04
Abstract: PURPOSE:To measure the concentration of an infinitesimal component in a sample with high precision without concentrating the sample by using a scanning-type tunnel microscope or an interatomic force microscope. CONSTITUTION:A substance (combining, adsorbing or sticking substance) catching a substance to be measured is made to exist beforehand on an observation surface of a scanning-type tunnel microscope(STM) or an interatomic force microscope(AFM), and then the substance to be measured is made to be caught by that substance. A difference in a pattern between output signals of the STM or the AFM before and after the substance to be measured is caught on a sample surface is discriminated, the number of the caught substances is measured and the concentration of the substance to be measured in the sample is calculated from the number. The concentration can be calculated also by measuring the ratio between a portion wherein the substance to be measured is caught and a portion wherein it is not caught.
Patent JP-2000066875-A (JP)
Title: Arithmetic processor
Inventor: SAWADA TAKAO
IPC: G06F7/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To facilitate a change in the processing contents of arithmetic processing by making information specifying the arithmetic processing independent of a processing program for performing the prescribed arithmetic processing. SOLUTION: Operator information for specifying an operator and a non- operator composing an operation expression for executing the prescribed arithmetic processing and input data information are stored in a conversion table Tc in order to execute the operation of the said operation expression. In data converting processing, the input data information and operator information are successively read out of the conversion table Tc in the order of arrangement and based on this information, input data and operator are specified. Based on these input data and operator, operation is performed. When changing the processing contents of arithmetic processing, it is enough only to change operator information, input data information or the order of arrangement in the conversion table Tc and it is not necessary to change data converting processing itself.
Patent JP-H0396834-A (JP)
Title: Concentration measuring instrument
Inventor: SUZUKI AKITOSHI
IPC: G01N21/49
Filed: 1989-09-08
Abstract: PURPOSE:To improve the accuracy of measurement by detecting the light quantity of irradiation for a suspension from a light source and correcting the level of a level signal according to the measured light quantity of irradiation. CONSTITUTION:The incident light Li on a suspension 2 is emitted from the suspension 2 after reflection, scattering, absorption, polarization, etc., in the suspension 2 when the suspension 2 to be measured of concn. is irradiated with the light Li from a light source 8A. The incident light Lr is reflected by the suspended matter in the suspension 2 and is received in photodetecting means 10, 12. The level of the light Lr obtd. from the suspension 2, i.e., the level signal indicating the concn. of the suspended matter of the suspension 2 is, therefore, obtd. in photodetecting means 10, 22. The light quantity of irradiation for the suspension 2 from the light source 8A is detected and the level of the level signal is corrected according to the light quantity for irradiation. The noise component is offset in this way and the accuracy of measurement is improved.
Patent JP-H0685094-A (JP)
Title: Semiconductor device
Inventor: OZURU ISAMU
IPC: H01L25/04
Filed: 1992-09-02
Abstract: PURPOSE:To reduce the area which a ceramic substrate occupies, and to make it possible to effect the high-density packaging of a substrate by making smaller the ceramic substrate of a semiconductor device which requires the high-density packaging of a substrate. CONSTITUTION:Two ceramic substrates (a) 1 and (b) 2, on each of which a semiconductor chip 5 is mounted, are encapsulated while their surfaces on which the semiconductor chip 5 is mounted facing to the inside, whereby each substrate acts as both the ceramic substrate and a cap. Thereby, in a semiconductor device on which the semiconductor chip 5 having the same surface area are mounted, the ceramic substrates (a) 1 and (b) 2 can be made smaller as compared with conventional ceramic substrates. This makes it possible to effect the high-density packaging of a sub-strate and reduce the area where the ceramic substrates occupy.
Patent JP-H04116812-A (JP)
Title: Reactor using iron core with gap
Inventor: MISHIMA AKIRA
IPC: H01F27/24
Filed: 1990-09-06
Abstract: PURPOSE:To reduce the iron loss due to the fringing magnetic flux thereby further reducing the iron loss by a method wherein the grain orientation of the silicon steel plates on the outermost side and the innermost side of the block iron core formed of the blanks made of the grain oriented silicon steel plates radially laminated is specified to be rectangular to the direction of the main magnetic flux. CONSTITUTION:A leg 1 of iron core with gaps is composed of a plurality of laminated block iron cores 1a circular in section formed of grain oriented silicon steel plates made blanks radially laminated through the intermediary of a magnetic gap 2 comprising magnetic gap member made of insulator. On the other hand, the grain direction of the blanks on the outermost side 1b and the innermost side 1c in a block iron core 1a is specified to be rectangular to the direction of the main magnetic flux 11.
Patent JP-S59121492-A (JP)
Inventor: YOSHIDA SHINYA
IPC: G07D1/04
Filed: 1982-12-27
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-H1174645-A (JP)
Title: Manufacture of multilayered ceramic substrate
Inventor: YAMAMOTO TOSHISHIGE
IPC: H01L23/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a multilayered ceramic wiring board which can increase the wiring density, can prevent the continuity between via holes near the junction of a flip chip, can make the boring diameter of a solid wiring layer for power supply/grounding smaller, and can secure the continuity between via holes even when stacking slippage occurs, can be manufactured at a low cost. SOLUTION: In a method for manufacturing a multilayered ceramic wiring board by laminating green sheets upon another, via holes 4A and 4C are formed by forming through holes through a laminated body formed by laminating two or more green sheets upon another and filling up the through holes with conductor paste. Lands 5A and 5C formed around the via holes 4A and 4C by screen printing only exist at the ends of the via holes 4A and 4C, and the land between layers A1 and A2 disappears.
Patent JP-S60121589-A (JP)
Title: Semiconductor memory
Inventor: YAMAGUCHI KUNIHIKO
IPC: G11C11/34
Filed: 1984-11-09
Abstract: PURPOSE:To prevent a malfunction due to the noises, etc. applied to a write instruction signal line by obtaining an AND between the write instruction signal and the output of a write input buffer circuit and therefore using the signal produced from said AND as an input signal to a write drive circuit. CONSTITUTION:An AND is obtained via a signal line 70 and a transistor Q70 between the write instruction signal applied to a terminal 21 and the output of a write input buffer circuit 16. Then the output of the AND is used as inputs to write drive circuits 17 and 18 respectively. Therefore both circuits 17 and 18 have no actuation although a noise having the pulse width smaller than the delay time of the circuit 16 is applied to the terminal 21. As a result, no effect of noises appear at terminal 28 and 29.
Patent JP-2000054176-A (JP)
Title: Electrolytic membrane, its production and electrochemical apparatus using the same
Inventor: TOTSUKA KAZUHIDE
IPC: H01M8/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To increase the contact area of an electrolytic membrane without causing the inclusion of impurities and the deterioration of the membrane by applying a soln. of an electrolyte of an alcohol-contg. solvent to at least one side of the electrolytic membrane, immersing the membrane in a non-alcoholic org. solvent and forming a porous electrolyte layer. SOLUTION: An electrolyte such as a perfluorosulfonic acid resin is dissolved in an alcohol-contg. solvent. The resultant soln. is applied to at least one side of an electrolyte membrane, this membrane is immersed in an org. solvent having a polar group other than an alcoholic hydroxyl group, e.g. butyl acetate and it is taken out and dried at room temp. A porous electrolyte layer 2 having three-dimensional open pores is formed on the nonporous electrolyte membrane 1 and the objective electrolyte membrane 3 is obtd. This membrane 3 preferably has about 0.1-10 μm open diameter of pores 5, about 0.1-30 μm diameter of the electrolyte parts 4, about 10-90% porosity and about 1-50 μm thickness of the porous electrolyte layer 2 by the adjustment of the concn. of the soln.