baber/WOPTO huggingface dataset:
Patent JP-H04358529-A (JP)
Title: Heat-resistant hydrophilic porous membrane and preparation thereof
Inventor: HAYASHIDA KAZUAKI
IPC: B01D71/40
Filed: 1991-08-02
Abstract: PURPOSE:To adapt a porous membrane composed of polyolefin to a use necessary for heat, treatment such as steam sterilization in the medical industry, the food industry or the fermentation industry or a use at high temp. such as high temp. water treatment in the purification of polysaccharides or the condensed water treatment of a paper plant. CONSTITUTION:A crosslinkable monomer capable of forming a heat-resistant crosslinked polymer is polymerized and crosslinked on the surfaces of the pores of a polyolefin porous membrane and a saponified ethylene/vinyl acetate copolymer is further applied to said membrane for the purpose of hydrophilic treatment.
Patent JP-2001020038-A (JP)
Title: Steel for high temperature carburizing
Inventor: SUDA SUMIE
IPC: C22C38/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide steel for carburizing capable of suppressing the coarsening of crystal grains at the time of carburizing and quenching treatment after warm forging and cold forging as possible. SOLUTION: This steel has a compsn. contg. 0.001 to 0.10% Nb, 0.01 to 0.15% Al and 0.01 to 0.03% N, in which the content of N [N] also satisfies the following relationship I, and the amt. of solid solution Al after hot working expressed by the following formula II is 0.01 to 0.10: the inequality I: [N] >=(0.124×T-95×[Nb]-107)/1000, where [Nb] denotes the content (mass%) of Nb, T denotes the carburizing temp. ( deg.C) and the relationship II: the amt. of solid solution Al = the total amt. of Al -(the amt. of insoluble Al + the amt. of Al precipitated as AlN).
Patent JP-H0645822-A (JP)
Title: Matching radio wave absorber
Inventor: OUCHI YASUMASA
IPC: H01Q17/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide a radio wave absorber which is inexpensive and light in weight and can absorb radio waves at various frequencies. CONSTITUTION:A conductive reflector 3 is arranged at the back of a radio wave absorbing layer 2, a distance between the radio wave absorbing layer 2 and the conductive reflector 3 is fluctuated and fixed so as to be adjusted, the radio wave absorbing layer 2 is constituted by mixing carbon fibers into a base such as concrete or mortar, for example, and an auxiliary radio wave absorbing layer 4 is formed by interposing a felt or mat-shaped glass fiber between the radio wave absorbing layer 2 and the conductive reflector 3 so as to fluctuate the thickness.
Patent JP-H0534696-A (JP)
Title: Production of liquid crystal electrooptical element
Inventor: YAZAKI MINORU
IPC: G02F1/1337
Filed: 1991-08-02
Abstract: PURPOSE:To execute gap control with high accuracy and uniform orientation with good mass productivity by increasing the cell thickness after injection and subjecting the cell to a post treatment. CONSTITUTION:A vacuum valve 108 is opened while the empty liquid crystal cell 101 is kept heated by a heater 105 in the state of closing a leak valve 109. A table 106 is lifted to bring a pot 103 contg. a liquid crystal into contact with the cell where the vacuum evacuation is executed for a prescribed period of time. The liquid crystal is heated up to the phase higher than the temp. at which the liquid crystal exhibits a smectic phase. After the liquid crystal closes the injection port of the liquid crystal, the valve 108 is closed and the valve 109 is opened to restore the atm. pressure in the vessel. The liquid crystal is completely injected into the cell by resting for a prescribed period of time and thereafter, the cell is taken out. Several sheets of the taken out liquid crystal cells 101 injected with the liquid crystals thicker than the prescribed thickness are set. A dummy substrate 114 and an intermediate plate 113 are disposed in suitable positions. The upper and lower fixing plates of jigs are fixed and a pressure is impressed to a pressurizing elastic body 112. The inside of a heating vessel 110 is heated up to the temp. at which the liquid crystal has the phase higher than the smectic phase. The cells are cooled and hermetically sealed while the sells are held impressed with the pressure.
Patent JP-H0360259-A (JP)
Title: Key telephone system with voice recognition function
Inventor: IMURA YOSHIHITO
IPC: H04M3/533
Filed: 1989-07-28
Abstract: PURPOSE:To simply register a voice pattern even when other telephone set is in use by registering its own voice pattern onto an IC card. CONSTITUTION:When a user registers its own voice pattern to an IC card 30, the user utters a word such as '1', '2',... toward a microphone 501. Then the voice picked up by the microphone 501 is subject to PCM conversion by a CODEC section 102, recorded in a RAM section 103, the same signal is outputted to an IC card interface section 40 simultaneously, and registered to the IC card 30. Since its own voice pattern is registered on the IC card 30 in this way, no re-registration is required by using other telephone of the same kind and undesired trouble is waded.
Patent JP-S6349640-A (JP)
Title: One boiler with two water paths device
Inventor: ARAI TOSHINORI
IPC: F24D3/00
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the capacity reduction in a warm water circuit for a bath at the simultaneous use time of space heating and the bath by a method wherein the discharge pipe at the outlet side of a reheat exchanger and the return pipe at the inlet side of a hot water storage tank are connected and a variable by-pass circuit where a water valve is controlled variably by the circulating warm water quantity to a space heating load is equipped. CONSTITUTION:Upstream of the radiators 5 of one boiler with two water paths device, a variable by-pass circuit 18 connecting a discharge pipe 15 with o return pipe 16 is installed and on the way a water valve 14 controlled variably by the circulating water quantity to the radiators 5 is installed. By this constitution, the flow quantity for space heating outside the radiators is zero (even a set of radiator is not operated), the opening at the circuit 18 is fully opened and the necessary circulating water quantity corresponding to the capacity of the warm water circuit B for a bath flows in the flow path of a reheat exchanger 9-the circuit 18. When the flow quantity outside the radiators is much (three radiators are used), the opening at the circuit 18 is brought in a closing direction and the flow path is changed to the exchanger 9-the radiators 5, however, at the reheat exchanger more water quantity than the necessary circulating water quantity to the circuit B flows and the capacity of the warm water circuit for the bath is secured.
Patent JP-S6350211-A (JP)
Title: Temperature correcting pll circuit
Inventor: MIYABE KAZUHIRO
IPC: H03L7/08
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the variation of oscillation frequency due to temperature by operating correcting data in accordance with temperature digital data from a temperature detecting circuit which measures the temperature of a voltage controlled oscillator (VCO) and an amplifying D/A converter and adding this correcting data to correct the temperature. CONSTITUTION:The output voltage corresponding to the detected temperature from a thermistor 19 is obtained by a transistor (TR) 20 and a resistance 21. Since this voltage is inputted to the base of a TR 23, a current corresponding to the detected temperature of the thermistor 19 is generated in the collector of the TR 23. This current is charged in a capacitor 27 through a resistance 24. Pair TRs are used as TRs 20 and 23 to compensate the temperature characteristic. Since a temperature sensor is provided in an analog part and data in a temperature correcting circuit is set by temperature data of this sensor in this manner, a stable PLL circuit which is not affected by the temperature at all is realized.
Patent JP-S6350234-A (JP)
Title: Cordless telephone
Inventor: OSAKI TAKAAKI
IPC: H04W4/00
Filed: 1986-08-20
Abstract: PURPOSE:To make a general telephone cordless by connecting a device provided with a telephone corresponding circuit and a radio transmitting and receiving circuit to the telephone and connecting a device provided with a radio transmitting and receiving circuit and a telephone line corresponding circuit to a telephone line and connecting both devices with a radio line. CONSTITUTION:A 1st device 200 is provided with a telephone corresponding circuit 201 which sends a call signal to a normal telephone 5, supplies a current, monitors hooking, and has the two wire-four wire conversion function and a radio transmitting and receiving circuit 202 which transmits and receives various signals, which the telephone 5 transmits and receives through the circuit 201, through a radio line 3. A 2nd device 400 is provided with a radio transmitting and receiving circuit 401, which is connected to a telephone line 4 and transmits and receives various signals through the radio line 3, and a telephone line corresponding circuit 402 which transmits and receives various signals, which the circuit 401 transmits and receives, through the telephone line 4. Since devices 200 and 400 are connected through the radio line 3, the device 200 is freely moved in the allowable range of the radio line 3 if only the device 400 is fixedly connected to the telephone line 4, and the telephone 5 connected to the device 200 functions as a cordless telephone.
Patent JP-H0617367-A (JP)
Title: Embroidery device
Inventor: HASEGAWA HIROMICHI
IPC: D05C9/04
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate a difficulty in handling of an embroidery needle by stretching and extending a base fabric without slackening the central part not only for a thin or a narrow base fabric but also for a thick or a broad base fabric. CONSTITUTION:The objective embroidery device 1 is capable of stretching and extending a base fabric 13 for embroidery among frame parts (fixed frame parts) 4, 5 and 6 and a movable frame part 7 of a wholly square frame unit 2 having the frame parts on four sides and embroidering the surface of the base fabric 13. In this device, a base fabric supporting means 3 capable of applying a tension in the tensile direction and the direction crossing the tensile direction by pulling the base fabric in at least one direction on a plane is arranged among the frame parts of the frame unit 2 on the under side of the base fabric 13.
Patent JP-H0845640-A (JP)
Title: Fpc connector taping method
Inventor: SATO MASARU
IPC: H01R43/20
Filed: 1994-07-27
Abstract: PURPOSE:To establish a taping method with which a connector for FPC, even after being subjected to a taping process, can be mounted in a correct position while the cover is in the opened condition and which excels in the easiness to perform works after the mounting. CONSTITUTION:A connector 30 for FPC is structured so that a cover 36 for mounting the FPC pinchedly is installed on a housing 32 in such a way as advancing and retreating in the vertical direction, wherein the cover 36 is protruded above the housing 32 and is accommodated an the open condition capable of admitting insertion of the FPC 25. The connector 30 is free from rattles in tone direction across the width of the housing even though the cover 36 is accommodated in open condition in a recess 17 provided in a carrier tape 16. In mounting, therefore, the connector 30 is transported by an automatic mounting machine always to the correct position on a printed circuit board 26, and a terminal part 56 and a holder piece are connected in place at all times by solders 28. After fixation to the printed circuit board 26, the FPC 25 is inserted to and connected with the connector 30.
Patent JP-2000031747-A (JP)
Title: Current generating circuit for temperature compensation
Inventor: MINAMI YOSHIHISA
IPC: H03G3/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To highly accurately and easily adjust a current for temperature compensation by providing the first and second resistors different in temperature coefficient for detecting temperature change and a differential circuit for generating the current for the temperature compensation from a voltage difference caused by the temperature change of the respective resistors. SOLUTION: A constant voltage source 1, the first resistor 2, a first current source 4 and a first buffer 6 constitutes a first voltage generation circuit. The constant voltage source 1, the second resistor 3, a second current source 5 and a second buffer 7 constituted a second voltage generation circuit. As the first and second resistors 2 and 3 for detecting the temperature change, resistors having the same absolute value of resistance values RG and RS and mutually different in temperature coefficient are used. The differential circuit 14 inputs output voltages Va and Vb from first and second voltage dividing circuits 8 and 11 to the non-inverted input and inverted input, generates the current IO for the temperature compensation corresponding to the temperature change based on the inputted voltages Va and Vb and outputs it to a terminal 15.
Patent JP-S6174738-A (JP)
Title: Detecting method for metal die grinding time of turret punch press
Inventor: KAWAI OTOJI
IPC: B21D28/00
Filed: 1984-09-19
Abstract: PURPOSE:To make the detection of a grinding time easy by memorizing the number of use times on each individual number of a metal die, also giving the function of advancing and renewing the number of use times of the inside of a memory to an NC device on each metal die use. CONSTITUTION:A turret punch press 3 is connected to an NC device 1, which is operated by the NC tape 7 made by an automatic programming device 5. The bubble memory BM filing the number of use times of metal die and MDi device 41 with CRT detecting the content thereof or performing a write are provided in the NC device 1. The bubble memory BM makes the master file of all metal dies and the number of die use times are stored. The output process part of the NC device 1 renews the counted number of the die master file of each metal die and the grinding time can be detected accurately and easily by a metal die individually according to the number of integration times.
Patent JP-S6173458-A (JP)
Title: Delay testing circuit device of dpsk signal
Inventor: SAKUTA HIDE
IPC: H04L27/18
Filed: 1984-09-19
Abstract: PURPOSE:To compensate the change of a phase-shifted quantity of a delay circuit automatically and to suppress the deterioration of a bit error ratio by providing the titled device with a means for converting the carrier frequency of a DPSK signal on the basis of locally oscillated frequency and inputted the converted signal as an input DPSK signal, a means for detecting the change of the phases of carriers from respective detected outputs and a means for controlling the locally oscillated frequency on the basis of the phase change outputs. CONSTITUTION:An output from a delay circuit 9 and a signal obtained by phase- shifting said output by lambda/2 (rad) through a phase shifter 10 are supplied to multipliers 7, 8 and the synchronization of outputs of a phase shifter 6 is detected by the delay signal and the phase-shifted signal. Respective modulated outputs of a rectangular component of a line 13 and an in-phase component of a line 14 are inputted to a phase detector 20 through low pass filters 11, 12. The phase detector 20 detects a phase error due to the variation of the carrier frequency. An output signal from a low-pass filter 28 is amplified by a DC amplifier 29 and supplied to a voltage control oscillator 3 as a control signal. The oscillator 3 controls the frequency of the local frequency signal in accordance with the control signal.
Patent JP-S6438773-A (JP)
Title: Developing device for wet image forming device
Inventor: ISHIZUKA TAKASHI
IPC: G03G15/11
Filed: 1987-08-04
Abstract: PURPOSE:To satisfactorily diffuse toner particles in a developer, and also, to continuously disperse said toner particles into the developer, by dispersing only the toner particles which have been finely pulverized by a rotary blade, into a developer tank through a mesh. CONSTITUTION:At the time of replenishing toner particles, a pump 52 starts, and also, by a start of a motor, a blade 55 rotates at a high speed. In this state, the toner particles which have been led into a casing 50 through a pipe 51 from a replenishing tank 53 through the pump 52 is in a high viscosity state since it has a high degree, but pulverizing instantaneously by a rotation of the blade 55, becomes a single toner particle group, dropped down into a developer tank 5F from a mesh 57 and diffused in a developer, and stirred by an agitator 58. On the other hand, a lump-like toner particles which have not been pulverized instantaneously even by the blade 55 does not pass through the mesh 57 but stays in the casing 50, but finely pulverized gradually by a time elapsing rotation of the blade 55 and becomes a state that it can pass through the mesh 57.
Patent JP-S6438714-A (JP)
Title: Optical scanning recorder
Inventor: NOZAKI NOBUHARU
IPC: G02F1/335
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a semiconductor laser applied current-scanning light intensity characteristic being linear up to the light intensity '0', and also, to prevent the fluctuation of the beam spot diameter, by providing a diffraction grating by which only a light beam of wavelength in the vicinity of laser oscillation wavelength in a light beam is allowed to be made incident selectively on the inside of a light guide. CONSTITUTION:A light beam 12 being a recording light which is emitted from a semiconductor laser 11 is radiated on an FGC 23, diffracted by the FGC 23 and inputted to the inside of the light guide 22. In this guide, the FGC 23 and the light guide 22 work as a filter whose wavelength selecting width is about 1nm, therefore, a laser oscillation light whose oscillation wavelength width is about 1nm, and only a natural light emission light in the same wavelength region can be inputted to the inside of the light guide 22. In such a way, an applied current to the semiconductor laser-to-scanning light intensity characteristic can be made linear extending over an extremely wide region up to the light intensity '0', and also, it does not occur that the scanning beam spot diameter is fluctuated greatly.
Patent JP-H0864426-A (JP)
Title: Stationary induction device
Inventor: NAKATATE MASUMI
IPC: H01F27/24
Filed: 1994-08-19
Abstract: PURPOSE: To improve cooling ability by dividing a core into two in an axial direction in a central part of a main leg, by arranging a plurality of spacers in a clearance between the main legs and by forming a cooling path of the spacers and a side wall of the main leg of the core. CONSTITUTION: In a stationary induction device wherein a core 13 formed by laminating a silicon steel plate 2, a winding 5 formed by winding copper line around a main leg part of the core 13 and an insulation medium 6 are contained inside a tank 6, the core 13 is divided into two in an axial direction in a central part of the main leg 14, a plurality of spacers 8 are arranged in a clearance between the main legs 14 and a cooling path 9 is formed of the spacers 8 and a side wall of the main leg 14 of the core 2 or the cooling path 9 is formed by inserting a thin plate-like insulation material 10 whereto a plurality of spacers 8 are attached to both sides thereof between the main legs 14. Thereby, a highly reliable stationary induction device having improved cooling ability can be acquired.
Patent JP-H05228145-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SATO TAKESHI
IPC: G01P13/00
Filed: 1992-07-22
Abstract: PURPOSE:To objectively observe a three-dimensional blood flow state by provid ing a means for generating plural projected images whose projecting directions are different by using three-dimensional blood flow information, and also, consti tuting the device so that plural projected images can be displayed in prescribed order. CONSTITUTION:This system is provided with a probe 2 which can execute a three-dimensional scan for moving a scan frame in a three-dimensional area of a subject P to be examined, and collecting a receiving signal from each point in its three-dimensional area, and position information such as a reference position and an angle, etc., of this probe 2 is derived by a position detecting circuit 1, and outputted to a 3D-DSC26(three-dimensional digital scan converter). In such a state, based on the position information and a twist angle of a scanning line, two-dimensional blood flow information of an angle scan frame is distributed to a three-dimensional memory space, and volume data corresponding to a real space is constructed. Also, in the 3D-DSC26, plural projected images whose projecting directions are different are generated, and these projected images are displayed on a color monitor in a prescribed order.
Patent JP-H0243657-A (JP)
Title: Transaction processing scheduling system
Inventor: KAWAKITA YOSHIKO
IPC: G06F9/46
Filed: 1988-08-04
Abstract: PURPOSE:To improve a response speed and system throughput in transaction processing by receiving the respective requests of plural terminals and starting and ending a processing program by a scheduler so that the processing program under a starting state can be one. CONSTITUTION:A scheduler 2 receives a processing request from a terminal 1b, and while the scheduler 2 starts a processing program 3b when the program 3b can be started, the scheduler 2 puts the processing request in a queue 2b when the program 3b cannot be started. For example, when a processing program 3a is under the starting state, the program 3a creates a response, sends the response to a terminal 1a, and ends the processing. Next, the scheduler 2 starts the processing program 3b in order to execute the processing request put in the queue 2b. Namely, the start and end of the processing program can be scheduled according to the characteristic of the transaction processing. Thus, the response speed and the system throughput in the transaction processing can be improved.
Patent JP-H0360310-A (JP)
Title: Flexible insulator rope
Inventor: TAKAHATA AKIRA
IPC: D07B1/04
Filed: 1989-07-27
Abstract: PURPOSE:To facilitate manufacture of a long flexible insulating rope free from insulation deterioration even in a rain by connecting block insulators of magnetic or epoxy resin one after another with joints using the flexible connection method. CONSTITUTION:Block insulators 1 of magnetic or epoxy resin are connected with flexible joints 5 to make flexible insulating ropes. Each of the joints 5 comprises a clevis joint 2 and an eye joint 3 which are connected with a joint pin 4 and the directions of the joint pins 4 on both side of a block insulator 1 are made to differ by 90 deg.. Chain connections and swivel hooks can also be used as the flexible joints 5. Thereby the flexible insulating ropes free from insulation deterioration even in a rain can be easily manufactured. The ropes can be preferably used for new installation and replacement of high-voltage transmission lines.