baber/WOPTO huggingface dataset:
Patent JP-S5573311-A (JP)
Title: Preparation of filter
Inventor: MURATA KAZUO
IPC: B01D39/16
Filed: 1977-03-25
Abstract: PURPOSE: To obtain a filter for removing heavy metal ion at an excellent filter efficiency by imprlgnating a dispersion of a chelate resin as an adsorbent in micropores of a filter.  
     CONSTITUTION: Into a synthetic resin solution comprising a synthetic resin such as vinyl resin, polysulphone resin or the like, a solvent such as chloroform or the like dissolving the said resin and 1W5C alcohol not solvent for the said resin, a chelate resin as an adsorbent is dispersed. This dispersion is deposited on a plate like material or a porous material, thereafter dried by volatilization or immersed in a non- solvent to form micropores of about 200ÅW20μ in the condition including the chelate resin and the filter is obtained. This filter removes heavy metal ion within a diluted solution effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62192327-A (JP)
Title: Sustained release preparation of antitumor substance
Inventor: HARA KENJI
IPC: A61K47/24
Filed: 1986-02-18
Abstract: PURPOSE:The titled preparation containing an antitumor substance and a specific fat and oil base. CONSTITUTION:A sustained release preparation of antitumor substance containing 1 antitumor agent (e.g., alkylating agent such as cyclophosphamide, etc., antimetabolite such as mercaptopurine, etc., antineoplastic antibiotic such as actinomycin D, etc.,) and 0.5-50, preferably 1-25 fat and oil base (e.g., ester interchange triglyceride, etc.). Further addition of one or more of oil solubilization auxiliaries such as lecithin, vitamin E, nonionic surface active agent, etc., can improve its effects. The amount of the oil solubilization auxiliaries is 0.1-30, preferably 1-15 based on 1 antitumor substance. EFFECT:The preparation is mainly embedded in an operation site or in body after excision operation of tumor site, left in the site and then gradually releases the tumor substance, so lasting medicinal effects and high safety are obtained.
Patent JP-S61194631-A (JP)
Title: Magnetic recording medium
Inventor: TAKITA HITOSHI
IPC: G11B5/708
Filed: 1985-02-23
Abstract: PURPOSE:To obtain the titled recording medium having high S/N and suitable for high-density recording by incorporating carbon black, granular alpha-Fe2O3 and TiO2 into the magnetic layer. CONSTITUTION:Granular alpha-Fe2O3 and carbon black are used as the additive in a magnetic layer. For example, 100pts.wt. Co-contg. gamma-Fe2O3 having about 28-30m<2>/g specific surface, 10pts.wt. vinyl chloride-vinyl acetate copolymer, 10pts.wt. polyurethane resin, 2pts.wt. lubricant, 2pts.wt. carbon black having 100 staining power, 3pts.wt. TiO2 having about 0.2mum mean particle size, 10pts. wt. granular alpha-Fe2O3 having about 0.25mum means particle size and 250pts.wt. mixed solvent consisting of the same amt. of methyl ethyl ketone, toluene and methyl isobutyl ketone are mixed and dispersed in a sand mill to form a magnetic paint. An isocyanate curing agent is added to the magnetic paint and uniformly mixed and the mixture is coated on a tape to make a magnetic tape.
Patent JP-H06249144-A (JP)
Title: Refrigerant gas suction construction of reciprocating compressor
Inventor: FUJII TOSHIRO
IPC: F04B27/08
Filed: 1993-02-23
Abstract: PURPOSE:To reduce power loss required for driving of a compressor by suppressing a rolling friction between the tapered external surface of a rotary valve and the tapered internal surface of a storing chamber for storing it. CONSTITUTION:A suction passage 29 to introduce a refrigerant gas into a working chamber which is formed in a cylinder bore 13 by a piston 15 is formed in a rotary valve 27. Also a leading path 1b for connecting the working chamber to an outlet 29b of the suction passage 29 in a rotary valve 27 during suction stroke is formed on the tapered internal surface S of a storing chamber 1a for storing the valve 27. Then the position of a cylinder bore 13 side outlet 1c of the leading path 1b is set at a position closed by an external surface 15a of the piston 15 before the piston 15 moves to the top dead center of it. In addition, a bypass passage to lead refrigerant gas in a space into the other leading path 1b which is connected to the working chamber during compression is formed on a tapered external surface 27c with the inside of the leading path 1b close-spaced by the external surface 15a of the piston 15 and the tapered external surface 27c.
Patent JP-H10231438-A (JP)
Title: Monoazo like pigment and its production
Inventor: SHUKUTANI MASAO
IPC: C09B41/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical novel-crystal-from monoazo lake pigment resembling C.I. Pigment Red 53:1 in hue, freed from toxic barium metal and having excellent clarity and gloss. SOLUTION: This invention provides a monoazo lake pigment having strong diffraction strengths at an X-ray diffraction angle (2θ±0.2 deg.; Cu-Kα) of 5.2 deg. and weak diffraction strengths at 9.2 deg., 10.3 deg., 18.5 deg. and 25.1 deg. and a process for producing a monoazo lake pigment, comprising converting a dye obtained by the mixed coupling of a diazo component comprising 45-80mol% diazotized 1- amino-4-chloro-5-methylbenzene-2-sulfonic acid and 20-55mol% diazotized 1- amino-4-methyl-5-chlorobenzene-2-sulfonic acid with a coupling agent comprising β-naphthol into a lake by treatment with calcium and heat-treating the lake in the presence of a nonionic surfactant.
Patent JP-S60180962-A (JP)
Inventor: FUKUHARA MIKIO
IPC: C04B35/56
Filed: 1984-02-24
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-H11220599-A (JP)
Title: Facsimile adaptor and facsimile equipment
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04N1/00
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile adaptor and facsimile equipment by which data are surely sent, for which a dial-up function is provided and by which consecutive nonarrival data by conventional facsimile communication or an electronic mail are prevented. SOLUTION: A route decision 51 for a communication management section 5 decides whether image data are to be sent via internet or to be sent directly via a telephone line 100, to a destination terminal based on destination information. When the transmission via the internet is decided, a dial-up section 6 makes dial-up connection to an access point based on set information. Then the data stored in a data storage section 3 are sent together with an electronic mail address. In the case that a non-arrival message reaches, a transmission discrimination section 53 allows a connection control section 8 to dial a destination telephone number. Then the data stored in the data storage section 3 are sent to the destination terminal as facsimile data via a FAX data modem 81.
Patent JP-S56131803-A (JP)
Title: Equipment with oil hydraulic cylinder of high speed and high pressure
Inventor: KITAGAWA HIDEYUKI
IPC: F15B11/02
Filed: 1980-03-19
Abstract: PURPOSE: To obtain high speed, high output in spite of use of an oil hydraulic pump of low pressure, low discharge by a method wherein a combination cylinder is made up by providing a boosting cavity between a high output generating piston and a high speed moving piston.  
     CONSTITUTION: In an oil hydraulic valve V1 is shifted to a position V1a, pressure oil sent under pressure from an oil hydraulic pump is sent to oil hydraulic valves V2, V3 through a line 9. If the V2 is at a position V2a and the V3 is at a position V3a, the pressure oil is sent to the boosting cacity 6 of a cylinder 1 and the high speed moving piston 3 falls at a high speed. When the point of the piston 3 runs into a load 8, the pressure in a cavity 6 rises, a pressure control valve V4 opens and as  a result the oil hydraulic valve V3 is shifted to a position V3b. Accordingly, the  pressure oil is sent to a cavity 4, a high pressure generating piston 2 is dropped to give a large pressure to the load 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56132034-A (JP)
Title: Noise preventing circuit of car-mounted digital device
Inventor: IMAI IWAO
IPC: H04B15/02
Filed: 1980-03-19
Abstract: PURPOSE:To prevent the noise which gives receiving interference car-mounted audio devices such as a radio and a communicator, by providing the earth line, which becomes the reflux line of I/O signal lines, and the earth line of the low-pass filter independently of each other. CONSTITUTION:Sensor groups or actuator grups 71-79 having earth point G in engine block 70 are connected to the metalic case where the car-mounted digital device is stored, and low-pass filter group 90 is inserted for the purpose of preventing clock pulses, which are used by the car-mounted digital device, from leaking to I/O signal lines 41-49 to give interference to the car-mounted radio. Earth line 81 of low-pass filter group 90 is provided independently of earth line 80 of I/O signal lines 41-49, and line 81 is grounded through the metallic case of filter at fixed point M on the vehicle body, thereby obtaining the by-pass effect of the high- frequency noise current of filters sufficiently.
Patent JP-H07260065-A (JP)
Title: Bellows for connecting hose or device used under vacuum
Inventor: ERUNESUTO TOTANO
IPC: F16L51/02
Filed: 1995-02-22
Abstract: PURPOSE: To manufacture a bellows for connecting large diameter hoses used in a vacuum by including toric reinforcing rings on the inside and outside of crests of corrugation, and adjusting the length of the rings so as to be adaptable to the deformation of corrugation in service. CONSTITUTION: Toric reinforcing rings 5 made of stainless steel are arranged in contact with the inside of crests of a corrugated tube 1, and toric reinforcing rings 4 are arranged in the same way on the outside of the corrugated tube 1. The length of the rings 4, 5 are adjusted so as to be adaptable to the deformation of corrugation when using the corrugated tube 1. In the case of a diameter being large, it is resisted with a vacuum of about 2 Torr and at 180 deg.C. The length of a PTFE belows wall in the same in the case of being used under pressure, and an appropriate longitudinal gap and lateral gap can be maintained. Safety is therefore guaranteed having the same flexibility and the same longitudinal gap and lateral gap as the bellows used under normal pressure and resisting corrosion caused by a fluid during transportation.
Patent JP-H08236395-A (JP)
Title: Capacitor
Inventor: KOBAYASHI NAOYUKI
IPC: H01G4/224
Filed: 1995-02-22
Abstract: PURPOSE: To provide a legged capacitor coated with polyvinyl chloride resin heat shrinkable film improved in heat cracking resistance. CONSTITUTION: Film of polyvinyl chloride resin 700 to 850 in degree of polymerization is used as polyvinyl chloride resin heat-shrinkable film 2 which shrink- coats a legged capacitor 1. By this setup, a film of this constitution is improved in heat cracking resistance, moldability, and appearance.
Patent JP-S63202885-A (JP)
Inventor: MATSUO KATSUHARU
IPC: H05B6/12
Filed: 1987-02-17
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-2000232796-A (JP)
Title: Motor and motor speed controller
Inventor: FURUKAWA MASANOBU
IPC: H02P6/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress a cause of speed fluctuation in brushless motor, i.e., motor torque ripple, and to achieve highly accurate stabilized motor speed control. SOLUTION: Based on the pole position pulse signal HG and the rotational pulse signal FG of the rotor of a motor 1, a rotational angle detector 9 detects rotational angle information of the motor 1 and stores the period of the HG pulse in an HG period memory 12. A data for correcting torque ripple of the motor 1 is stored in a torque ripple correction memory 10. Based on the rotational angle information stored in the rotational angle detector 9 and the period of the HG pulse stored in the HG period memory 12, read address of the torque ripple correction memory 10 is determined and the correction data is read out therefrom. The correction data is subtracted from a signal for controlling the rotational speed of the motor thus controlling the speed of the motor 1.
Patent JP-S61194566-A (JP)
Title: Vector data reference control system
Inventor: SAKAMOTO KAZUSHI
IPC: G06F9/38
Filed: 1985-02-22
Abstract: PURPOSE:To ensure dammy processing of a successive command without stopping an arithmatic unit when the order of vector data access is not assured between linked commands by setting a flag for each bank of a vector register. CONSTITUTION:A write address of a leading command in an address register 1-1 and a read address of the successive command in an address register 3-0 are compared in a coincidence circuit 5, which outputs 1 in the event of coincidence and 0 in the event of mismatch. When the circuit 5 outputs 0, an inverter 7 inverts 0 to 1 and a read-out valid flag 4-0 is set to 'on' through an OR circuit 8. Although the write address of the leading command and the read address of the successive command coincide, the flag 4-0 is set either to 'on' or 'off' according to an on-off state of a write valid flag 2-1. Thus, when the order of access can not be assured, the dammy processing of the successive commandtion can be performed.
Patent JP-S58150650-A (JP)
Inventor: KOSEKI SUE
IPC: E04D3/35
Filed: 1982-03-03
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-S57148773-A (JP)
Title: Toner mixer for developing device
Inventor: MORI KIYOTAKA
IPC: G03G15/08
Filed: 1981-03-10
Abstract: PURPOSE:To increase the mixing efficiency of the developer and to increase the lifetime of the developer with a simple constitution, by supplying the toner onto a porous roller. CONSTITUTION:A porous roller 5 is set so that it can rotate in a state under which the roller 5 is put about 1/2 whole length into a developer storing part 4A within a housing of a developing device. Then the roller 5 rotates around a shaft 5A toward the direction A, and the toner 9 is supplied onto the roller 5 from a toner supply device 7 via a dispenser roll 8. The toner 9 drops first onto the rotating roller 5 and hits the developer transported by the roller 5 to be scattered. Then the toner 9 is forcibly mixed into the developer 4A by the rotation of the roller 5 while being held in pores on the surface of the roller 5.
Patent JP-S55129995-A (JP)
Title: Insulating gate field effect transistor memory
Inventor: SHIMIZU SHINJI
IPC: G11C17/00
Filed: 1979-03-26
Abstract: PURPOSE:To reduce the load of a power source circuit by restraining the current consumption of a memory unit by a voltage adjustment equipment when the power source voltage becomes higher. CONSTITUTION:Voltage adjustment circuit 10 is a write circuit for memory cells of memory matrix 2, and MIS transistor TrQ14 becomes conductive to supply program voltage VPP-I/O common data line DL according to input Ii, and at a non-program time, this transistor becomes non-conductive and no voltage VPP appear on line DL. Consequently, voltage VPP is applied to respective drains of memory element Q1 of a line selected by line address decoder 4 commonly at a program time. In this case, data line voltage VDL is increased according to increment of voltage VPP, and a leak current flows to the memory cell when element Q1 reaches the critical point. However, the leak current flows to false TrQ13 similarly, and a voltage divider is constituted by TrQ10, Q11, and Q13, and increment of the gate voltage of TrQ14 is limited. As a result, the drain voltage supplied to the memory cell through line DL is limited, so that the leak current can be limited.
Patent JP-S62193085-A (JP)
Inventor: IKEGAYA NORIO
IPC: H05B3/56
Filed: 1986-02-18
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-H03241298-A (JP)
Title: Practice device for avoiding land mines in sham battle
Inventor: MIZOE MAKOTO
IPC: F42B8/28
Filed: 1990-02-15
Abstract: PURPOSE:To ensure that the passage of a vehicle through a point which should not be passed can be securely recognized by an observer, the driver of the vehicle or the like, by providing a display device for emitting at least one of light and sound upon detecting at least one of light, sound and a radio signal emitted from an imitation land mine. CONSTITUTION:Imitation land mines 15 are buried underground. When a mobile body 16 such as a vehicle passes a point at which the imitation mine 15 is buried, the weight of the mobile body 16 acts on the imitation mine 15. Consequently, at least one of light, sound and a radio signal is emitted from the imitation mine 15. A display device 17 provided on the mobile body 16 detects the transmission from the imitation mine 15, and informs the crew in the mobile body 16 or the like of the passage of the body 16 over the imitation mine 15, by means of sound or light or both. Therefore, the passage through the point which should not be passed can be securely recognized by the driver of the vehicle.
Patent JP-H08196713-A (JP)
Title: Ball releasing device at ball receiver for pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a ball releasing device which can lock a hole opening/ closing plate at the hole opening or closing position alternately by merely operating a ball releasing lever in the ball opening direction, and to allow game balls to be released easily from a ball receiver by a simple action of the ball releasing lever. CONSTITUTION: A lock mechanism is formed for a ball releasing device comprising a ball receiver 9 provided with a ball releasing hole 18, a plate 23 which is located at between the hole close position C and open position and moves freely to open and close the ball releasing hole 18, a ball releasing lever 25 which operates the plate 23, and a spring 24 which drives the plate 23 in the hole closing direction, where the plate 23 is locked at the hole close position C and open position alternately anytime the ball releasing lever 25 is operated against the spring 24.
Patent JP-H05204658-A (JP)
Title: Source program registering system
Inventor: TOMIZAWA MASAHIKO
IPC: G06F9/45
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the repeating job of source program correction and machine language translation by forming a source program file having a state capable of executing machine language translation at the end of source program registering job. CONSTITUTION:Syntax analyzing processing 2 immediately analyzes whether an inputted source program coincides with the syntax of computer language or not and stores the analyzed result in an analytical information file 8. At the time of this analysis, relation with an already inputted source program is also analyzed. The source program judged as no error contained is additionally stored in a source program file 5 by source program storing processing 4. On the other hand, the source program judged as containing a syntax error is outputted on a display device 7 by analytical information outputting processing 6 as analytical information indicating a part including the error and the kind of the error without storing it in the file 5 and an operator corrects and inputs the error part of the source program obtained immediately before the display of the analytical information based upon the display.
Patent JP-S58162759-A (JP)
Inventor: UDO HAFUNAA
IPC: F02M51/08
Filed: 1983-03-04
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-S61194463-A (JP)
Title: Fixing device
Inventor: HATTA TOSHIYUKI
IPC: G03G15/20
Filed: 1985-02-23
Abstract: PURPOSE:To prevent the electrostatic charge of a toner from escaping from a roller, and the roller from being stained with the toner by using a fixing roller formed by covering the surface of a metallic roller with an electrically insulating layer, and further, forming an releasing layer made of a fluororesin on this layer. CONSTITUTION:The fixing roller is formed by covering the surface of the metallic roller 1 with the electrically insulating layer 9 made of metal oxide or ceramics, and further forming the releasing layer made of fluororesin, fluororubber, or a silicone rubber. The use of such a roller permits electrostatic charge remaining on a toner image to be prevented from escaping through the core metal of the roller to the ground, and the toner to be prevented from attaching to the roller and staining copying papers with the insulating layer, and also from staining the roller with the toner.
Patent JP-S59161236-A (JP)
Title: Corner machining method in wire cut electric discharge machine
Inventor: KINOSHITA MITSUO
IPC: B23H7/04
Filed: 1983-03-03
Abstract: PURPOSE:To prevent the interference of the die and punch at a corner portion by setting the radius R of an arc inserted into the corner portion, determining a point where lines in parallel with side edges of a work at a distance of R intersect together, and performing the corner machining. CONSTITUTION:At the inner corner machining (die machining) A and the outer corner machining (punch machining) B, a point P where a straight line L1' in parallel with the first straight line L1 and apart from the straight line L1 by a radius R on the right side of the proceeding direction and a straight line L2' in parallel with the second straight line L2 and apart from the straight line L2 by a radius R on the right side of the proceeding direction intersect together is determined for both cases. Then, an arc CIR having a radius R with the point P serving as a center is inserted into a corner portion, and the line is offset by (r) on the right side and the left side of the proceeding direction for the inner and outer corner machining respectively. Under this condition, the straight line machining is performed to a point Q along the straight line L1, the arc machining of a radius R is performed between points Q, S, and further the straight line machining is performed from the point S along the straight line L2.
Patent JP-S60181444-A (JP)
Inventor: TAKAMI HIDEJI
IPC: E03F5/04
Filed: 1984-02-24
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-S52117504-A (JP)
Title: Traffic measurement monitor system
Inventor: IKEDA SABUROU
IPC: H04M3/36
Filed: 1976-03-29
Abstract: PURPOSE:To carry out the measurement of simultaneous action number and efficiency information extraction by adding counter circuit to traffic  measurement unit, and thus to realize economization of the equipment.
Patent JP-H11231426-A (JP)
Title: Image forming device
Inventor: SHINDO TATSUYA
IPC: G03B27/32
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To make an image forming device possible to be compact, to make the time required for processing possible to be shortened and to suppress the waste of a microcapsule paper to the minimum. SOLUTION: This device is provided with a cutter part 7 cutting the microcapsule paper 4 by moving a moving blade 56 in a direction orthogonally crossing the carrying direction of the paper 4. The cutter part 7 is provided with an optical fiber 40 partially exposing the front of the place of the paper 4 cut by the blade 56 and moving the exposed part together with the blade 56. Thus, exposure width by an exposure means can be decided without considering the positioning accuracy of a photosensitive and pressure-sensitive recording medium. Besides, the waste of the photosensitive and pressure-sensitive recording medium is suppressed to the minimum by setting the exposure width to the minimum.