baber/WOPTO huggingface dataset:
Patent JP-S63210850-A (JP)
Title: Electrophotographic toner and its manufacture
Inventor: TOKUNO TOSHIRO
IPC: G03G9/087
Filed: 1987-02-27
Abstract: PURPOSE:To sharpen the distribution of an electrified quantity of toner particles, to reduce fogging, to enhance resolution, and to prevent the scattering of the toner particles by forming the toner composed of spherical particles having a real sphericality and particle diameters each in a specified range, and containing charge controlling dye particles having dispersed particle diameters of substantially <=1mum. CONSTITUTION:The electrophotographic toner is composed of the fixing medium of the radical polymerization type resin and the colorant dispersed into this resin, and the toner particles have a real sphericality D of 0.9-1.0, defined by the expression shown on the right, where r1 is the longer diameter of each particle and rs is its shorter one, and each has a particle diameter of 5-30mum, and each particle contains the charge controlling dye particles having a particle diameter of substantially <=1mum in a uniform distribution, and these charge controlling particles are also distributed uniformly along the toner particles, thus permitting the distribution of the toner charge quantity to be sharp and controlled to a high level, and the reduction of fog, the enhancement of resolution, and the prevention of toner scattering to be all prevented.
Patent JP-H03245399-A (JP)
Title: Rom writer
Inventor: TAKAHASHI HIROYUKI
IPC: G06F11/10
Filed: 1990-02-23
Abstract: PURPOSE:To exert write upon a set of ROM groups by one time of operation from the outside by providing plural ROM sockets loading a master ROM and an unwritten ROM and exerting write upon the plural types of ROM by one process. CONSTITUTION:A control part 7 connects a comparator part 9 equipped with a function to pass data signals or to collate both data, and a ROM socket group 10 composed of ROM sockets 11-13 loading the plural host ROM and the unwritten ROM. Between the comparator part 9 and the ROM sockets 11-13, a ROM data bus select part 14 is provided with a function to select and switch a ROM data bus. Then, the data bus with the comparator part 9 is received by three bus select circuit SEL 19 and according to the designation of a bus select signal from the control part 7, one of the three bus select circuits is activated so as to exchange the data with the ROM mounted to the ROM socket. Thus, the write can be exerted upon a set of the ROM groups by one time of operation from the outside.
Patent JP-H06222119-A (JP)
Title: Battery checking device
Inventor: OTA MINORU
IPC: H01M10/48
Filed: 1993-01-25
Abstract: PURPOSE:To properly check a battery in a short time by charging and discharging a battery to be checked with a constant current, detecting fluctuation in voltage at the terminal of the battery, and measuring the magnitude of fluctuation in the terminal voltage. CONSTITUTION:A battery 2 to be checked is charged using a constant current source 1. A current is intermittently passed through a load resistance 5 by means of an oscillator 3 and a driver 4. While no current flows through the resistance 5, the battery 2 is not charged, whereas when the resistance 5 is connected the remaining part of the current flowing through the battery 2 is made to flow through the battery 2. As charging and discharging operations are repeated by thus turning the resistance 5 on and off, the voltage at the terminal of the battery 2 rises at the time of charging and lowers at the time of discharging. This fluctuation in voltage at the terminal of the battery 2 is amplified by a battery voltage fluctuation amplifier 6, rectified by a rectifier 7 and read using a dc voltmeter 8.
Patent JP-2000239929-A (JP)
Title: False-twisted processed yarn, device for producing the same, method for producing the same and knitted or woven fabric
Inventor: CHINO KUNIO
IPC: D02G1/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a false-twisted yarn wherein thin and thick portions due to drawing and undrawing treatments can be formed in large lengths, respectively, to largely vary the density of the yarn, to provide a device for producing the same, to provide a method for producing the same, and to provide a knitted or woven fabric using the false-twisted yarns. SOLUTION: This false twisted yarn comprises thick portions comprising long undrawn portions and short draw portions and thin portions comprising short undrawn portions and long drawn portions. The lengths of the thick portions and the thin portions apparently are at least 30 mm, preferably at least 300 mm, respectively. The device for producing the false twisted yarn is provided with a rotary drum 14 and a rubber roller which is disposed at a place facing the rotary drum 14, is rotated with the rotation of the rotary drum 14 and is used for pressing a raw yarn 22 to the surface of the rotary drum 14 to draw the raw yarn 22.  On the surface of the rotary drum 14, long grooves 15 are continuously formed in the circumferential direction at short distances, and short grooves 16 are also continuously formed at places adjacent to the long grooves 15 in the circumferential direction at long distances.
Patent JP-S59170961-A (JP)
Title: Setting method of data
Inventor: USAMI HIROAKI
IPC: G06F3/02
Filed: 1983-03-17
Abstract: PURPOSE:To prevent overlapped setting by detecting whether an input No. has been already set up or not, and when the No. has been already set up, inhibiting the setting at the new setting of a responsible person's No. or the like in an electronic register or the like. CONSTITUTION:When a mode switch 1c in an input part 1 of the electronic register is to be set up in a setting mode to set up a commodity registration (PLU) No. and a commodity unit price corresponding to the No., the PLU No. is registered at first by depressing a PLU key. Consequently, the PLU No. is set up in an Y register in a CPU2, an (a) register is set up to the initial state, the PLU No. in an area specified by the (a) register out of respective areas PL(1)-PL(n) in a setting memory 3 is read out and transferred to an X register and the contents of the registers X, Y are successively compared. When the contents coincide with each other, the error is displayed, and in case of inconsistency, the PLU No. set up in the Y register is set up in a dead area of the memory 3 to set up a unit price. The responsible person's No. is also set up in the same manner.
Patent JP-S59170913-A (JP)
Title: Method for controlling pressure of fluid
Inventor: MURACHI HIROSHI
IPC: G05D16/20
Filed: 1983-03-17
Abstract: PURPOSE:To attain control approximate to plural control curves having different slopes by using only one control valve by previously fixing the ON-OFF control of the control valve at a short interval and executing the ON-OFF control in accordance with the object in fluid pressure control. CONSTITUTION:A signal output which indicates the pressure in a case 1 and is outputted from a pressure sensor is sent to an I/O interface 15 through a distortion amplifier 18 and an A/D converter 17 and processed by a microcomputer 14. The step number to be started out of the divided steps of an approximate straight line is determined in accordance with the pressure detecting value in the case 1, a control valve 6 is opened through a relay 6, and after deciding that the pressure in the case 1 reaches a prescribed pressure or more at every prescribed time, the control valve 6 is closed. After passing the prescribed time, ''1'' is added to the number (n) of steps, and if the current step does not reach the final number of steps, the control valve 6 is opened again and said operation is repeated.
Patent JP-S61202954-A (JP)
Title: Wiring device for automobile
Inventor: HIWADA NAOKI
IPC: B60R16/02
Filed: 1985-03-05
Abstract: PURPOSE:To improve the reliability of an electric equipment system at the time of trouble happening, by installing a signal processing part which feeds a central box with a trouble countermeasure signal in place of a detecting signal out of a center when anything unusual in power feed to the sensor occurs in the central box. CONSTITUTION:A central box 20 having connector parts 51-54 to which each of plural wire harnesses 16, 18, 22 and 23 is connected in a separate manner, is set up in the specified position of a car body. This box 20 is provided with a power distributing part 49 and made up of installing a bus bar wiring part 50 inclusive of a bus bar connecting these connector parts 51 and 54 and also a signal processing part 60 inclusive of a pseudo-signal generating circuit 66 inputting each detecting signal out of respective sensors 31 and 33 and generating a pseudo-signal or a trouble countermeasure signal. In addition, the signal processing part 60 outputs a detecting signal of the car speed sensor 31 when trouble in power feed to the car speed sensor 31 is not yet detected, while at the time of trouble detection, it is constituted so as to transmit the pseudo- signal in space of the detecting signal.
Patent JP-H01222669-A (JP)
Title: Thyratron driver
Inventor: SONOBE TADASHI
IPC: H01S3/097
Filed: 1988-02-27
Abstract: PURPOSE:To reduce a jitter at the time of driving a thyratron by providing a DC power source for specifying the peak value of a pulse voltage to be superposed on a reverse bias voltage. CONSTITUTION:A thyratron driver 1 has a pulse generating DC power source 10, a pulse switch 11 for controlling a voltage supplying time from the source 10 on the basis of a firing pulse from a firing pulse generator, and a coupling capacitor 14 for introducing the supplied voltage to be superposed on a reverse bias voltage to the second grid 35 of a thyratron 34. The operation of the driver 1 inputs a firing pulse to the input of a hybrid circuit 12, applies a light source to a photocoupler 12a and switches a MOSFET 13. The supplying voltage of the source 10 is superposed through the capacitor 14 on a reverse bias voltage. This is supplied to the second grid 35. Accordingly the thyratron 34 is turned ON at the same timing to close a high voltage circuit, thereby starting the excitation of an oscillator.
Patent JP-H01219050-A (JP)
Title: Dispersant composition for cement
Inventor: TANAKA AKIRA
IPC: C04B24/12
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the cement dispersant composition exerting a high dispersion effect with a small amt. as compared with the conventional cement dispersant from a mixture consisting of the phosphoric ester (salt) and nonionic surfactant respectively shown by a specified formula in a specified ratio. CONSTITUTION:The cement dispersant composition consists of 90-10pts.wt. of >=1 kind among the phosphoric esters shown by formula I or their salts and 10-90pts.wt. of >=1 kind among the nonionic surfactants shown by formula II. The phosphoric ester of formula I is obtained by esterifying a higher alcohol such as hexyl alcohol with phosphoric anhydride. The nonionic surfactant of formula II is obtained by adding an alkylene oxide to a 8-15C straight-chain or branched-chain alcohol with the use of an alkali metal hydroxide catalyst. The unit water amt. of concrete used in civil engineering and construction is reduced by the composition, workability is remarkably improved, and the properties of set concrete can be drastically ameliorated.
Patent JP-S56141911-A (JP)
Title: Removing method for split piece of shape material
Inventor: ICHIHARA YOSUKE
IPC: B21C23/00
Filed: 1980-04-04
Abstract: PURPOSE: To continuously split downward a piece to be slipt away from the shape material, and to improve the efficiency of the coiling work, by placing the shape material, whose part to be split is laid underside, upon the roller conveyor, by pushing downward the tip of the split piece, and by arranging a couple of driving rollers for pinching this tip of the split piece.  
     CONSTITUTION: The shape material 1 is placed upon the rolls 2 of the roller conveyer, and the tip of a piece S to be split away from the shape material 1 is bent downward by the jig 7 for the purpose to tear off the piece S from the V-notches formed on both side edges of the piece S to be split. The tip of the piece S is forcibly inserted from upside into the feed rollers 4 which thereby pinch the piece S and are driven by the geared motor 6. Hereby, the split piece Sa being continuously split away from the shape material 1 is coiled into a vortex by the coiler 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59170651-A (JP)
Title: Solar heat collecting device
Inventor: HATSUTORI MASAJI
IPC: F24S10/70
Filed: 1983-03-16
Abstract: PURPOSE:To provide a solar heat collecting device with an atmospheric heat collecting capability, for thereby increasing a calorie to be collected per a unit area, by providing an atmospheric passage between fin surfaces and respective fins so as to allow for the passage of atmospheric air through opposite sides of plurality of fins serving to collect a solar heat thereon. CONSTITUTION:A solar heat collecting device comprises a plurality of fins 18 collecting a solar heat thereon and a pipe 17 transmitting the solar heat thus collected to a heat medium. An atmospheric air passage 19 is provided between fin surfaces or respective fins so as to allow for the passage of atmospheric air through opposite sides of fins 18. By so arranging, the heat of atmospheric air can be collected by passing an atmospheric air through, for example, a circular communication port 19 formed in the plane of fin 18. That is, a high convection heat transmission takes place over the entire surface of fin 18, when air flows 21, 22 pass through the atmospheric air communication port at right angles to a heat collecting surface 20. By providing the solar heat collecting device with an atmospheric air heat collecting capability, more calorie can be collected per a unit area.
Patent JP-H04220269-A (JP)
Title: Contrast medium injecting machine
Inventor: JIYON GUTSUDOMAN
IPC: A61M5/00
Filed: 1991-03-08
Abstract: PURPOSE: To make carbon dioxide function as a contrast medium and a blood eliminating medium to perfectly eliminate the blood in a target region by injecting a gas at speeds synchronous to the systole and diastole of cardiac cycle. CONSTITUTION: Carbon dioxide is introduced from a supplying source 14 into the blood of a patient through an injector 13, a sterilized segment 15 and a catheter 34. The flow velocity of carbon dioxide is controlled by a valve 20 having a variable orifice in the injector 13. The valve 20 is controlled to a first high flow velocity in cardiac systole and a second low flow velocity in cardiac diastole. Thus, the carbon dioxide perfectly eliminates the blood in a target region, and functions a contrast medium for cardiac imaging or a blood eliminating medium for capillary microscopic observation or laser method.
Patent JP-S57159159-A (JP)
Title: Editing system of failure information
Inventor: KOUNO HISAO
IPC: H04Q1/22
Filed: 1981-03-25
Abstract: PURPOSE:To achieve earlier detection of a failure, by contrlling storage with a programmable mask memory, when failure information is stored via a highway with a hardware self-scanning corresponding to each device at an exchange system. CONSTITUTION:Failure information from each line corresponding section LU of an exchange system is multiplexed at a multiplexer MPXi and the result is inserted to a signal multiplexed at a multiplexer MPX for information such as audio at an insertion section IS and transferred to a time switch T-SW, the information of each line is multiplexed with the multiplexer MPX and written in a failure information area A of a communication memory SPMF. If the failure information is written in the area A is controlled with mask information of a mask control memory MSKM, and the failure information written in the area A is read out with a readout address from a processor SPR and the content of a register MR is read with the processor SPR for edit processing.
Patent JP-H09235197-A (JP)
Title: Single crystal sapphire substrate and division of single crystal sapphire and single crystal sapphire body
Inventor: KINOSHITA HIROYUKI
IPC: C30B29/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To precisely obtain a smooth surface in a short time by tearing single crystalline sapphire along a surface R. SOLUTION: This single crystal sapphire substrate 10 has an axis C which is the central axis of the hexagonal system sapphire single crystal, a surface C (0001) vertical to thesis C, axes A (axis a1 , axis a2 , axis a3 ) radially extended from the axis C in the three directions, surfaces A (11-20) vertical to the axes A, a surface R (1-102) having a constant angle to the surface C, and an axis R vertical to the surface R. A crack line 13 is formed on the substrate 10 in a direction vertical to a standard surface 12 (having an angle of 33.383 deg. to the axis C) to produce a fine crack along the line. A flexural stress is added to the crack line 13 in such a direction as spreading the crack line 13 to tear and divide the substrate 10 along the surface R.
Patent JP-S63210191-A (JP)
Title: Coal-water slurry
Inventor: JINBA NAOO
IPC: C10L1/32
Filed: 1987-02-25
Abstract: PURPOSE:To provide the title slurry which is free from the formation of a hard pack during storage and excellent in the stability and handleability and which has a viscosity and a yield value having a particular correlation and comprises powdery coal, water and an additive. CONSTITUTION:Powdery coal, water and an additive are pulverized and mixed together to prepare a coal-water slurry having rheological properties of formula I (wherein tau is a shear stress value; tauy is a yield value; eta is a coefficient; an dgamma is a shear rate) in which the power law index (n) satisfies the relationship of formula II, viscosity (mu) is defined by formula III, and the power law index (n) and the viscosity (mu) have a correlation of formula IV.
Patent JP-S61263927-A (JP)
Inventor: HANSU FURITSUTSU
IPC: C07K14/815
Filed: 1986-02-27
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-H0572161-A (JP)
Title: Stability measuring apparatus for autoxidation compound and fat and oil
Inventor: MAAKU JII MATOROTSUKU
IPC: G01N27/06
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a measuring equipment which can simultaneously analyze the stability of self oxidizing compound at a plurality of positions. CONSTITUTION: A probe group 20 constituted of a plurality of probes, a lead relay system ring counter 22 connected with each probe in the probe group 20, and a conductivity meter 24 connected with the counter 22 are installed. A plurality of the probes are used for monitoring many samples containing self oxidizing compound. The lead relay system ring counter 22 connects a plurality of the probes with the conductivity meter 24, one by one at one time. The conductivity meter 24 responds to a signal sent from one out of a plurality of the probes, and measures the induction time (oil stability index) of the self oxidizing compound. Further, a computer is installed which responds to a signal from the conductivity meter 24 and analyzes the quality of a sample.
Patent JP-S62203934-A (JP)
Title: Electrical throttle valve opening controller
Inventor: TAMAKI SHIGEO
IPC: F02D9/02
Filed: 1986-03-03
Abstract: PURPOSE:To prevent malcontrols owing to the lock of a gear, in an apparatus which controls the opening of a throttle valve with a motor via a speed reducing mechanism, by restricting a gap between the axis of the output shaft of a motor and the rotational center of a reduction gear not to become less than a prescribed value. CONSTITUTION:When an accelerator 9 is pressed, an accelerator opening detector 8 detects the pressing condition of the accelerator and input it to a control circuit 6. Then, the control circuit 6 drives and controls a stepping motor 5 so as to close and control a throttle valve 2 via a throttle axis 3. And the throttle valve 2 is connected with the output shaft 11 of the motor 5 by a gear 10. In this case, a bracket 17 is provided for an assembly body 1, and a screw 14 is provided for the bracket 17. And when the motor 5 is assembled, an adjusting portion 12b which is provided for the bracket 12 of the motor 5 is pressed by the screw 14, and the screw 14 is fixed by a nut 15 after the screw 14 is adjusted so as to eliminate the dislocation of the motor 5. Thus, a gap between the gear 10 and the output shaft 11 is sufficiently ensured.
Patent JP-S63211944-A (JP)
Title: Supervisory control circuit for digital recovery repeater
Inventor: WATANABE SEIJI
IPC: H04L25/40
Filed: 1987-02-27
Abstract: PURPOSE:To surely receive a control signal by giving an output of a timing component extraction circuit of a digital recovery repeater to an input of a peak detection circuit and connecting the output of the peak detection circuit to an input of a control signal reception circuit. CONSTITUTION:An output signal of an equalizing amplifier circuit 1 is given to a 1st input of the identification recovery circuit 2 and a input of a timing component extraction circuit 4 of a timing circuit 3. The output of the timing component extraction circuit 4 is connected to the input of a timing wave generating circuit 5 and a peak detection circuit 5. The output of the timing wave generating circuit 5 of the timing circuit 3 is connected to the 2nd input of the said identification recovery circuit 2. Moreover, the output of the peak detection circuit 6 is connected to the input of the control signal reception circuit. A signal D outputted to an output line 10 of the peak detection circuit 6 represents the signal detecting the peak of the signal C and the control signal A is accurately demodulated.
Patent JP-H09235307-A (JP)
Title: Photocrosslinkable copolymer composition
Inventor: KANAE KENTAROU
IPC: C08F299/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a terpolymer of ethylene-α-olefin-nonconjugated diene, capable of efficiently producing a crosslinked material having suitable rubber-like elasticity in a short time and useful as various kinds of sheets. SOLUTION: This copolymer composition contains (A) a terpolymer of ethylene-α-olefin-nonconjugated diene, (B) a polyfunctional unsaturated monomer, (C) a photo-crosslink initiator and (D) an amorphous silica, e.g. at a ratio of 1-5 pts.wt. component B, 0.1-2 pts.wt. component C and 10-80 pts.wt. component D based on 100 pts.wt. component A. Furthermore, e.g. in the component A, preferably, propylene is used as α-olefin and 5-ethylidene-2-norbornene, etc., is used as a nonconjugated diene and ethylene glycol dimethacrylate is used as the component B and acetophenone is used as the component C and fumed quality silica is used as the component D.
Patent JP-H10225901-A (JP)
Title: Device of controlling cutting direction of bench slide-cutting machine
Inventor: TERAJIMA HIDEAKI
IPC: B27B5/18
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To regulate the cutting direction of a bench slide-cutting machine to only press cutting operation. SOLUTION: The device is of the type including a sliding member for supporting a rotatable blade and a guide bar 7 linked thereto while being delayed, in which a detector 9 is held on a rotatable blade holder 5, and the detector 9 is opened and closed relative to the rotatable blade upon its front and rear moving direction, and the detector 9 can be conducted by a switch 16 at only the time when a circular saw 12 can be slid in the opposite direction to the cutting reaction force by the rotatable blade 14, so that the rotatable blade 14 is permitted to rotate by driving a motor 13.