baber/WOPTO huggingface dataset:
Patent JP-H0683114-A (JP)
Title: Powder toner
Inventor: ISHIMARU SEIJIROU
IPC: G03G9/08
Filed: 1992-09-04
Abstract: PURPOSE:To control electrostatic charge at a low level even if particle size is small, to sharpen the distribution of electrostatic charge amount of the toner and to prevent the non-electrostatic charge and the generation of a reverse polarity by keeping the particle size of a toner below a specific value, using specific ammonium compound and iminium compound as electric charge- controlling agents respectively and specifying a fluidizing agent comprising hydrophobic silica particulates with a mean particle size of the primary particle below a specific value. CONSTITUTION:In the powder toner incorporating the electrostatic charg- controlling agents and the fluidizing agent, the particle size of the toner is <=8mum, and the electrostatic charge-controlling agents are the ammonium compound having the construction shown by the formula I and the iminium compound having the construction shown by the formula II, and the fluidizing agent is the hydrophobic silika particles with a mean particle size of the primary particle of <=14nm. In the formulas I and II, R1 to R4 and R9 to R12 denote hydrogen atoms or organic groups, and at least one out of respective R1 to R4 and R9 to R12 is a hydroxyl group and/or a chloromethyl group, etc., and A and B denote organic or inorganic anion.
Patent JP-H04116739-A (JP)
Title: File restoration system
Inventor: NAKADA MASANOBU
IPC: G06F12/00
Filed: 1990-09-06
Abstract: PURPOSE:To improve system starting time when a previous system operation normally terminates by controlling the state of file systems by means of the file state flag of file system control blocks. CONSTITUTION:When a system is started after the system terminates, an initialization processing means 1 reads the file system control blocks 41-43 on a main storage part 4 from the file systems 31-33 of a physical disk device 3 through an input/output control means 5. Then, the file state flag in the file system control block 41 is referred to. When it is '1', the restoration processing of the file system is executed since the file on the memory is not reflected on a logical disk in the file system. When it is '0', the restoration processing of the file system is not executed. Thus, the starting time of the system becomes faster when the previous system operation normally terminates.
Patent JP-S61116708-A (JP)
Inventor: HAMADA AKIRA
IPC: H01B5/16
Filed: 1984-11-12
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-H0976029-A (JP)
Title: Manufacture of roller for roller bearing
Inventor: KAMIJO HARUO
IPC: B21K1/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a roller for a roller bearing without forming any sharp edge at the joint part of the rolling contact surface and the chamfered part of a roller. SOLUTION: When close-forging the roller for the roller bearing, by using split dies consisting of an upper die 1B for forming the rolling contact surface of the roller and a lower die 1A for forming a chamfered part R, a step difference 12 enlarged in the outside diameter of the rolling contact surface of the roller is formed at the position of the joint part 4 of the upper die 1B and the lower die 1A of the forged roller. Next, the outside diameter surface of the forded product is ground to remove the step difference 12, and then is barreled. Since grinding is performed so that the step difference 12 is removed, a sharp edge like a conventional method is not formed on the joint part 4.
Patent JP-H0679844-A (JP)
Title: Sublimation-type heat-sensitive transfer material
Inventor: MIMURA TAKASHI
IPC: B29L9/00
Filed: 1992-09-04
Abstract: PURPOSE:To make adhesiveness with a sublimation-type ink layer good, to eliminate excess transfer under high temp. and high humidity condition and to make gradation characteristics good by constituting an easily adhering layer of at least two acrylic resins with different glass transition temp. and a silane coupling with an amino group and making the glass transition temp. of at least one acrylic resin to be at least 50 deg.C. CONSTITUTION:A sublimation-type ink layer is provided on one face of a polyester film through an easily adhering layer and a stick-proof layer is provided on the opposite face. The easily adhering layer has at least two acrylic resins each having at least one crosslinkable functional group in the molecule and a different glass transition temp. and a silane coupling agent with an amino group as the main constitutional ingredients. At least one acrylic resin among the above described at least two acrylic resins has a glass transition temp. of at least 50 deg.C.
Patent JP-H0683920-A (JP)
Title: Handwriting information display device
Inventor: OKA KOJI
IPC: G06T11/80
Filed: 1992-09-04
Abstract: PURPOSE:To reduce deleting and correcting operation for a whisker part in handwriting information generated by free drawing. CONSTITUTION:Skeleton line information showing a skeleton line of the handwriting information inputted through a handwriting information input means 20 is stored in a skeleton line information storage means 23; when a correction area for the handwriting information displayed by a handwriting information display means 22 is inputted through a correction information input means 24, a correction range extracting means 25 extracts a correction range corresponding to the inputted correction area and a whisker part deciding means 26 decides the whisker part as a projection part in the skeleton line information stored in the skeleton line information storage means 23 corresponding to the part in the extracted correction range. Then a whisker part deleting means 27 deletes the decided whisker part and erases the part corresponding to the deleted whisker part in the handwriting information stored in the handwriting information storage means 21.
Patent JP-H1062296-A (JP)
Title: Air leak testing device
Inventor: FUKUDA RYO
IPC: G01M3/26
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an air leak tester capable of detecting leaks with high accuracy. SOLUTION: A housing space 9b for a work is formed between an upper mold 50 and a lower mold 40. A measurement block 55 for which a pressure sensor, etc., are provided is directly installed to the upper mold 50. A channel part 1b2 in the downstream side of an air channel which communicates with a test pressure source is holed in the measurement block 55. The downstream- side channel part 1b2 communicates with the housing space 9b for a work via through holes 22y and 51y holed in the upper mold 50.
Patent JP-2001064243-A (JP)
Title: New diol compound and its production
Inventor: NAGAI KATSUTOSHI
IPC: C07C227/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To produce a new compound which is a diol compound having hydrophobicity, water and oil repellencies, or the like, by substituting hydrogen bound to the nitrogen atom of diethanolamine with ethyl group having a substituent group at the β-position. SOLUTION: This compound is represented by formula I  X is CN, NO2 or COOR[R is CnH2n+1((n) is 1-20), CH2CmF2m+1, CH2CH2CmF2m+1((m) is 1-10), (CH2CH2-O)pCH3, (CH2CH2-O)pOCCH3((p) is 1-1,000) or (Si(CH3)2-O)qCH3((q) is 1-1,000)]; Y is H, CH3, CN or a halogen}. The compound represented by formula I can be produced by a method for mixing, e.g. a compound represented by the formula HOCH2CH2-NH-CH2CH2OH with an α, β-unsaturated compound represented by formula II and carrying out an addition reaction of the diethanolamine with the α, β-unsaturated compound at normal temperature to 130 deg.C, or the like. The reaction is preferably conducted in a solvent unreactive with the α, β-unsaturated compound represented by formula II.
Patent JP-H03100530-A (JP)
Title: Two wavelength light source element
Inventor: MIYAGI KOICHIRO
IPC: G02F2/02
Filed: 1989-09-13
Abstract: PURPOSE:To prevent the modulating action which is not required for a waveguide light in an optical modulation element by providing a groove and a sound absorbing material for interrupting and absorbing an ultrasonic wave between two optical modulation elements so that propagated surface acoustic waves do not mutually exert influence on the other optical modulation element. CONSTITUTION:On the surface layer of a piezoelectric substrate 1 having light transmissivity, a branch type optical waveguide 2, plane type optical waveguides 3, 4 connected to one end of the branch type optical waveguide 2, and linear type optical waveguides 5, 6 connected to the plane type optical waveguides 3, 4 are provided. In this state, an incident light is modulated by an optical modulating part provided on the inside, and in that case, surface acoustic waves 15, 16 which pass through the optical modulating part are almost absorbed by a groove 13 provided between two optical modulating parts and a sound absorbing material 14, and does not mutually exert influence. In such a manner, to the waveguide light, only the optical modulation of high efficiency by the Bragg diffraction can be executed, and the external disturbance is eliminated by unnecessary surface acoustic waves 15, 16.
Patent JP-S6392223-A (JP)
Inventor: FUTAMI TOSHIHIKO
IPC: H02H7/085
Filed: 1986-10-06
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-H08102643-A (JP)
Title: Variable delay circuit, ring oscillation circuit using the delay circuit and pll circuit using the oscillation circuit
Inventor: IKEDA MASAKI
IPC: H03H11/26
Filed: 1994-09-30
Abstract: PURPOSE: To attain a variable delay circuit capable of reducing a minimum value of controllable delay time as compared with a conventional one and having small circuit size. CONSTITUTION: In the variable delay circuit having a capacitor element C2 connected to an output node Va of an inverter circuit 3, a switching circuit (switching transistor TR3) capable of changing the timing of switching in accordance with the voltage value of a control signal Vcnt is connected between the output node Va of the circuit 3 and the element C2. Thereby a voltage/ current conversion circuit and a current mirror circuit which are required in a conventional device in order to restrict a charging current to the element C2 can be made unnecessary.
Patent JP-2000066808-A (JP)
Title: Key switch and keyboard
Inventor: IGARASHI KAZUSHIGE
IPC: G06F3/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a key switch usable for thinning an information processor and suitable for constituting the structure of a thin type keyboard and the thin type keyboard. SOLUTION: This key switch is provided with a housing part 4 provided at a main body part 9 and a key top part 1 fixed at one terminal part 15 of a stem part 2 fitted to the relevant housing part 4 so as to freely slide so that a switch part 10 provided at the main body part 9 while facing another terminal part 16 of the stem part 2 is controlled by abutting and separating the other terminal part 16 of the relevant stem part 2 on and from the relevant switch part 10. Concerning such key switch 20, the key top part 1 of the key switch 20 is constituted so as to be displaced to a second position 12 different from a first position 11 to stop the key top part 1 in response to the input of a prescribed control signal when the relevant control signal is not inputted.
Patent JP-H0286914-A (JP)
Title: Exhaust gas purification device for hydrogen fueled engine
Inventor: YAMAMOTO YOSHIKI
IPC: F01N3/08
Filed: 1988-09-22
Abstract: PURPOSE:To reduce nitrogen oxide in exhaust gas by synthesizing ammonia from hydrogen and nitrogen, mixing the ammonia into the exhaust gas by a specified amount according to an amount of nitrogen oxides in the exhaust gas, and reducing the nitrogen oxides in the exhaust gas. CONSTITUTION:A hydrogen fueled engine 2 adopts hydrogen from an MH tank 1 as fuel, and discharges exhaust gas including nitrogen oxides (NOx). A computer 11 detects the amount (concentration) of NOx with a sensor 10, determines supplying amounts of nitrogen and hydrogen to an ammonia synthesized catalyst 4, and controls a flow amount control valve 5 and a flow amount adjust valve 7. The computer 11 also controls a flow amount adjust valve 8, and mix ammonia from the ammonia synthesized catalyst 4 by a specified amount into the exhaust gas. A reduction catalyst 9 reduces nitrogen oxides in the exhaust gas by ammonia in the ammonia synthesized catalyst 9.
Patent JP-H1156991-A (JP)
Title: Deodorizing gas generating device
Inventor: NAKAO HIDETOSHI
IPC: A61L9/015
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing gas generating device capable of freely controlling the feeding state of the deodorizing gas such as ozone gas on the facility side without requiring a professional engineer. SOLUTION: This deodorizing gas generating device is constituted of multiple deodorizing gas generators 1-3, 4-6 capable of controlling at least one of the generated quantity, generating time, and gas feed quantity and installed at individual positions in a facility and a computer 8 connected to the gas generators 1-3, 4-6 and storing a rewritable program for individually controlling the generated quantity, generating time, and gas feed quantity of the deodorizing gas of the gas generators 1-3, 4-6. The computer 8 controls at least one of the generated quantity, generating time, and gas feed quantity of the deodorizing gas of the gas generators 1-3, 4-6.
Patent JP-H1177782-A (JP)
Title: Estimation of weld of molded product
Inventor: INOUE YOSHITOKU
IPC: B29C45/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To estimate a weld with high accuracy even with respect not only to a part where a molding material flows parallel within the cavity of a mold but also to a three-dimensional molded product having a thick-walled shape. SOLUTION: A method for estimating the weld of a molded product consists of a process for analyzing the flow of a molding material, a marker particle moving process, a process for determining the attribute of an element and a process for detecting the weld of the molded product (1). In the process for analyzing the flow of the molding material, the cavity of the mold is divided into a large number of elements and the speed vectors of molding material in the respective elements are calculated (2). In the marker particle moving process, marker particles arranged to the respective elements are moved in the direction reverse to the flow direction of the molding material on the basis of the speed vectors of the process (1) (3). In the process for determining the attributes of the elements to which the respective marker particles belong at first are determined based on whether the marker particles pass through a specific gate or the specific part of the cavity (3). In the process for detecting the weld of the molded product, the interface of the elements changed in attributes is detected as the weld of the molded product (4).
Patent JP-H0685718-A (JP)
Title: Signal processor
Inventor: SUGAWARA FUJIKAZU
IPC: H04B3/54
Filed: 1992-09-07
Abstract: PURPOSE:To provide a signal processor improved so as not to malfunction its switch. CONSTITUTION:The signal processor executing prescribed signal processing by a microprocessor, outputting the result to a load and revising the processing state of signal processing with a switching signal from the switch is provided with a state discrimination means using the microprocessor at the application of power to read the operating state of the switch so as to discriminate on/off of the switch and with a state control means setting an exclusive flag state to its memory in the ON state to inhibit the operation of the switch and then releasing the switch operating state. Then the signal processing is started after clearing the exclusive flag in the case of the OFF state or based on the control result of the state control means.
Patent JP-H0981462-A (JP)
Title: Information processor
Inventor: KAMIYAMA KAZUHIRO
IPC: G06F12/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To realize an information processor which is capable of preventing the mismatching of data due to the unexpected interruption produced in the midst of an error correction. SOLUTION: A corrected area setting means 12 holds a corrected area set value and transmits the value. When a data reading-writing means 13 receives the reading request to a main storage device 1 from a CPU 2, the means 13 compares the area for which the reading request is performed with the corrected area set value. When the comparison result is matched, the correction of data and the writing operation of corrected data are executed after the reading of data from the area for which the reading request is performed is executed for the reading request of one time. When the comparison result is not matched, only a normal reading operation is executed. When the data reading-writing means 13 is in a reading operation, an error correction means 14 generates corrected data by using the data read from a storage means 11 and an error correction code and transmits them to a CPU 2.  When the data reading-writing means 13 is in a writing operation, the means 14 temporarily holds corrected data in the interior at the instant that the operation is changed to the writing operation, transmits the held corrected data to the CPU 2, and at the same time, transmits the data to a storage means 11 also.
Patent JP-H0286795-A (JP)
Title: Monoclonal antibody against hla-class ii antibody
Inventor: TSUJI KIMIYOSHI
IPC: G01N33/569
Filed: 1988-09-22
Abstract: PURPOSE:To enable extremely effective production of a HLA-class II monoclonal antibody useful for genetics and anthropology by introducing a HLA-class II gene and using the resultant cells in which an HLA antigen is manifestated in a high frequency as an immunogen. CONSTITUTION:From EB-virus-transformed B lymphoblast,alpha chain and beta chain gene clones of HLA-DQ antigen having an specificity to HLA-DQW1 alloantigen are taken out. The clones are introduced into a mouse cell line to obtain a transformed cell in which a HLA-DQ antigen is manifestated. A mouse is immunized with the obtained transformed cell and splenic cells are then collected from the immunized mouse. The immunized splenic cells are fused with mouse myeloma cells to produce an antibody-producing hybridoma cell AL/DQ61.1.1. Mass production of a monoclonal antibody specific to DQ antigen belonging to HLA-class II antigen useful for typing of HLA antigens is carried out using the resultant cell.
Patent JP-H11341939-A (JP)
Title: Electric fishing reel
Inventor: TERAUCHI TAKASHI
IPC: A01K89/017
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, compact and inexpensive electric fishing reel enabling a spool to be automatically returned from freely rotatable mode to fishline-reelable mode through the rotation control of a spool-driving motor in the normal/reverse rotational directions interlockingly with the ON/OFF operation of a clutch device. SOLUTION: This electric fishing reel is such one as to be equipped with a one-way clutch device 10 enabling a motor 12 to be rotationally controlled in the normal/reverse rotational directions interlockingly with the ON/OFF operation of a clutch lever 46. The one-way clutch device 10, in turn, has a one-way clutch mechanism 66 for a holder rotating type motor shaft capable of regulating the rotating directions of the motor in the normal direction (fishline-reelable mode) and another one-way clutch mechanism 68 for clutch- returning use capable of automatically returning the above clutch mechanism 66 from freely rotatable mode (clutch OFF) to fishline-reelable mode (clutch ON) for the spool interlockingly with the rotating motion of the motor in the reverse direction.
Patent JP-H0792931-A (JP)
Title: Display device
Inventor: NAKAMURA EIJI
IPC: G09G3/30
Filed: 1993-09-24
Abstract: PURPOSE:To improve the breakdown strength of a data electrode driving circuit of a matrix type display panel and to enhance the reliability of the display device. CONSTITUTION:A modulation voltage Vm which is necessary for the modulation driving of plural data electrodes X1 to Xi forming a matrix type display panel 12 is supplied to a data driving circuit 14 from a modulation voltage circuit 15 through a modulation common line Lm. A Zener diode ZD is connected between the line Lm and a ground line Lg in the circuit 15 and the diode ZD prevents an increase in the potential of the line Lm induced by the conduction of higher potentials of scanning electrodes Y1 to Yj to the data electrodes X sides. By beforehand setting the specification level of the Zener diode ZD be less than the breakdown voltage level of the circuit 14, the circuit 14 is operated under a safe environment which is less than its breakdown level resulting in an improved reliability.
Patent JP-S6391332-A (JP)
Title: Antitumor agent
Inventor: SHIYUKUDA YUKIO
IPC: A61K38/21
Filed: 1986-10-07
Abstract: PURPOSE:To obtain an antitumor agent showing strong antitumor action with a small amount of combined drugs, having low side effects, by combining leuckocytosis promoting factor (LPF) with a filamentous haemagglutinin (FHA) and interferon-alpha (IFN-alpha) active substance. CONSTITUTION:LPF having biological activities such as leukocytosis promoting action, histamine sensitizing action, insulin secretion enhancing activity, hemagglutination ability, etc., and/or FHA having biological activities such as hemagglutination ability, cell adsorption ability, etc., is combined with IFN-alpha active substance having antiviral action and antitumor action. IFN-alpha active substance having 1.5X10<8>-3.0X10<8> unit/mg specific activity, LPF having 40,000-50,000 ELISA unit/mg protein specific activity and FHA having 8,000-15,000 HA unit/mg protein specific activity are used in a blending ratio of LPF (FHA) and LFN-alpha active substance of 10-80mug protein: 1X10<5>-80X10<8> unit, preferably 10-15mug protein: 1X10<5>-10X10<8> unit.
Patent JP-H02139770-A (JP)
Title: Data recording method for optical disk
Inventor: NAITO MASAFUMI
IPC: G11B7/00
Filed: 1989-09-14
Abstract: PURPOSE:To surely detect the end of a recordable range in a read-in area by monitoring a regenerative signal at the time of transferring a read-in data to the read-in area and detecting a marker signal during this monitoring. CONSTITUTION:In regard to the transfer recording from a store area to a memory 22 by a transfer recording means, the read-in data recorded in the store area is compounded even in case of a large amt. of signal redundancy by a reproducing circuit 19 to be a read-in data with a small amt. of signal redundancy and then to be recorded in the memory 22. Moreover, when the marker signal is detected by a control circuit 21 during the monitoring of the transfer recording, a motor stopping signal is outputted to a motor driving circuit 23 based on this detecting signal, and the recording to a compact disk (CD) 1 is stopped as well. Thus, a regenerative signal is simultaneously monitored, and upon detection of the marker signal during this monitoring, the end of the recordable area of the read-in data can accurately be detected out.