baber/WOPTO huggingface dataset:
Patent JP-S6054012-A (JP)
Title: Numerical controller
Inventor: KIYOKAWA MORIO
IPC: G05B19/414
Filed: 1983-09-01
Abstract: PURPOSE:To reduce the space and interfaces by making an NC operation board and a machine operation board freely attachable to and detechable from an interface and providing a RUN code generating means in the machine operation board. CONSTITUTION:An NC operation board 12 and a machine operation board 13 are made freely attachable to and detachable from an interface 14 and a RUN code generating means 13A is provided in the board 13 to constitute a device. The board 12 is connected to the interface 14, and required programs and data are inputted to make preparations. The board 12 is detached from the interface 14, and the board 13 is connected to the interface 14. When the code generating means 13A is operated, a program in a high level language such as BASIC or the like enters into the RUN state, and hereafter, the operations from the board 13 are made possible. Thus, the space is reduced considerably because the interface is shared between boards 12 and 13.
Patent JP-H06713-A (JP)
Title: Cutting tool
Inventor: OHIRA KENGO
IPC: B23B29/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a spring tool type cutting tool which can suppress any vibration owing to a cutting reaction force and prevent the occurrence of cut- through and bite even when a surface to be machined contains the down-gradient and the middle high/middle low curved surface of a work. CONSTITUTION:The attachment end 23 of a shank 22 attached to the rotary main spindle 18 of a machine is provided and a through-slit 28 is formed in the given portion, above a cutting tool fixing surface 26, of the lower end of a lower cutting tool holding part 24. A resilient deformation fulcrum 28a is positioned on the front end side of the slit and the thin section part 29 of the shank 22 is formed on the rear end side thereof. A spring expandable contractible resilient support part is formed by using the thin section part. In a so formed cutting tool, even when the vector of a cutting reaction force is exerted on the front, the rear, and the vicinity area of the resilient deformation fulcrum 28a, the generation of vibration in the area below the cutting tool holding part 24 is suppressed, and biting and cut-through are prevented.
Patent JP-S5585114-A (JP)
Title: Matching circuit of double balanced mixer used for radio unit
Inventor: KUSABA RIYUUICHI
IPC: H03D7/14
Filed: 1978-12-21
Abstract: PURPOSE: To establish the matching circuit having excellent characteristics and consisting of the filter filtering out unnecessary signal components and the parallel resonant circuit tuned to desired intermediate frequency.  
     CONSTITUTION: The output of the double balanced mixer circuit DBM is fed to the matching circuit. If the desired intermediate frequency is RF+LF, the parallel resonant frequency circuit consisting of the capacitor C 1  and coil L 1  is tuned to this frequency and the intermediate frequency RF+LF is outputted via the matching circuit consisting of the coil L 4  and capacitor C 3  without being attenuated. Simultaneously, output is made from DBM. RF-LF is terminated with the pure resistor R via the low pass filter consisting of the said parallel resonance circuit, coils L 2 , L 3  and capacitor C 2 . That is, RF+LF, RF-LF are both terminated with the pure resistor and DBM can be operated in excellent manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0328380-A (JP)
Title: Surface treated steel sheet having excellent lubricity and corrosion resistance
Inventor: TANDA TOSHIKUNI
IPC: B32B15/082
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the surface treated steel sheet having excellent corrosion resistance, finger print resistance, paint adhesive property, and lubricity by providing a coating layer of a specific compsn. contg. fluoroplastic at a specific deposition on the specific chromate film on the surface of an electrogalvanized steel sheet. CONSTITUTION:The chromate film is provided at 10 to 150mg/m<2> deposition on the surface of the electrogalvanized steel sheet. The coating layer of the resin coated layer which is a finish coat is then provided on this film. This coating layer is formed by incorporating 5 to 30wt.% fluoroplastic with a solid content of a carboxylated polyethylene dispersion contg. 3 to 20mol% carboxyl group into this dispersion. The coating layer is formed at 0.5 to 4g/m<2> deposition. The surface treated steel sheet which has the excellent corrosion resistance, finger print resistance, paint adhesive property, and lubricity and can be drawn without using a lubricating oil is obtd. in this way.
Patent JP-H117509-A (JP)
Title: Ic card reader/writer and terminal incorporating the same
Inventor: MIKI ISAMU
IPC: G06Q10/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC card reader/writer that can deal with plural IC cards and secure a treatment of the IC card which is always mounted in the IC card reader/writer. SOLUTION: A port 20, an IC card mounting part for mounting an IC card 18 for SAM, which is different from an IC card 17 for client inserted in the port 20, and an IC card read/write means for switching information in the IC card 17 for client and information in the IC card 18 for SAM and reading/ writing them are provided; and a bracket 23 for installing SAM is provided with a key lock or an electromagnetic lock in order to wipe clean the IC card 18 for SAM mounted in the IC card mounting part.
Patent JP-S5683659-A (JP)
Title: Sealing device
Inventor: HARAMURA SHIGENORI
IPC: F02G1/053
Filed: 1979-12-12
Abstract: PURPOSE: To decrease a mechanical loss and improve the durability of the seal by a method wherein the two seals are provided on a piston and both sides of the pistion are connected by a direction switching valve in the sealing device suitable for a heat gas piston engine or the like.  
     CONSTITUTION: A space 5 between piston rings 3, 4 provided on the piston 7 and operating chambers 1, 2 are connected by passageways 9, 10, 12 through the direction switching valve 11. In case the pressure in the operating chamber 1 is higher than that in the operating chamber 2, the pressure in the chamber 1 is entered into the direction switching valve 11 through the passageway 10, a valve body 11a is contacted with a valve seat 11c, the space 5 is communicated with the chamber 1 and the pressure in the space 5 becomes equal to that in the chamber 1. In case the pressure in the operating chamber 2 is higher, the space 5 is communicated with the chamber 2 in the same manner. Thus, the actions of the pressure against the piston  rings 3, 4 are reduced and the durability of the rings is improved while the surface  pressures generated on the piston rings 3, 4 are reduced and the mechanical losses  thereof may be decreased remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06571-A (JP)
Title: Method forming forging blank for suspension parts
Inventor: SEKIGUCHI TSUNEHISA
IPC: B60G7/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the forming method of a forging blank for suspension parts by which the forging blank having the similar shape as the suspension parts to be a finished product can easily be manufactured. CONSTITUTION:A cavity 6 formed with dies 4, 5 and a faced mandrel 8 is composed of a main space 33 for forming the part corresponding to the base part of the suspension parts as the finished product and extended spaces 31, 32 for forming the parts corresponding to arm parts in the suspension parts. The boundary part between the main space 33 and the extended spaces 31, 32 is made to be bottleneck parts 34, 35. After filling the blank 40 charged in the main space 33 into the main space 33 by compressing the blank 40 between a punch 7 and am opposing mandrel 8, the compressed blank 40 is fluidized and extended toward the main space 33 and the extended spaces 31, 32 through the bottleneck parts 34, 35.
Patent JP-H0213286-A (JP)
Title: Controller for polygon mirror-driving motor
Inventor: YAMAMOTO MINEO
IPC: G02B26/10
Filed: 1988-06-29
Abstract: PURPOSE:To detect the abnormality in a lock detection mechanism in an early stage by lowering a reference frequency at the time of starting a motor, by returning said reference frequency to a steady frequency after detection of a first synchronous state and by stopping driving said motor at the time of not detecting the first synchronous state. CONSTITUTION:CPU1 compares a comparison frequency fi obtained by the increase of a frequency fo corresponding to the rotational speed of a motor M by 1/N times with an original reference frequency fr and outputs a value N to CPU2. Said CPU2 supplies a driving circuit with a reference frequency fo obtained by the increase of the original reference frequency fr by N times. In this case, the value N is set at 1 at the time of starting. At the point of time of fr=fi, then, the value N is set at 2 and said motor M is rotated at a steady rotational speed. On the other hand, the motor is stopped when fr is not equal to fi within a given period of time from the starting.
Patent JP-S6052461-A (JP)
Title: Paper feeder for copier
Inventor: OGURA YASUHIDE
IPC: B65H35/04
Filed: 1983-09-01
Abstract: PURPOSE:To prevent jamming, in a paper feeder where a roll paper is fed to the cutting section on the basis of a paper feed command and cut into specific length, by providing means for returning the roll paper properly in accordance with the output from means for detecting the position of the leading edge of roll paper. CONSTITUTION:In case of a double stage paper feed system, if the upper stage paper feed is selected, the leading edge of the roll paper 1 is advanced further to the cutting section 3 than predetermined waiting position to produce H output from a sensor 18a thus to turn on a return clutch 9. Consequently, rotation of returning transmission is transmitted through the clutch 9 to rollers 5, 4 thus to return the roll paper 1 until its leading edge will come to the waiting position. Returning of roll paper 2 at the lower stage is performed similarly, and if the leading edge of roll paper 2 has been at the specific waiting position from the start, the output from the sensor 19a is L to turn off the lower stage return clutch 11.
Patent JP-H08308752-A (JP)
Title: Chopping board with stand to be used on sink
Inventor: OKAMOTO ISAO
IPC: A47J47/20
Filed: 1995-05-23
Abstract: PURPOSE: To provide a chopping board which is convenient for being taken away/dried/preserved after use and sanitary while improving a using function so as to be used on a sink. CONSTITUTION: This tool is composed of a chopping board 1 and a stand for supporting the chopping board. Concerning the chopping board 1, a through hole for passing a bar 2 of the stand is pierced parallelly with the surface of the board. The stand is fitted by a fitting tool 4 so that the bar 2 for supporting the chopping board 1 can be vertically slid and revolved along a bar 3 perpendicularly erected on the sink.
Patent JP-H1012519-A (JP)
Title: Electron beam writing apparatus
Inventor: MIZUNO KAZUI
IPC: G21K5/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily and automatically execute the checking operation at batch exposure writing by providing a first mask, having rectangular openings and second mask having batch exposure openings and placing mask-identifying openings among a group of exposure openings of the second mask. SOLUTION: A first mask 3, having rectangular openings and second mask 5 having batch exposure openings are provided, so that a pattern selective deflector 4 can selectively irradiate. Plural slit-like mask identifying openings are placed among each of the groups of batch exposure openings of the second mask 5 to obtain the number and position of edges of the identifying openings from signal waveforms, when a reference mark 10 is deflected and irradiated. This makes enables checking the second mask 5 easily and automatically execute the checking in batch exposure writing.
Patent JP-H0512742-A (JP)
Title: Recording and reproducing device
Inventor: MATSUBA HIROYUKI
IPC: G11B21/12
Filed: 1991-07-02
Abstract: PURPOSE:To provide a magneto-optical recording and reproducing device which requires no dedicated driving source for the movement of a magnetic field producing means, therefore, requires neither an extra circuit nor space. CONSTITUTION:This device is equipped with an electromagnet 5 which applies a magnetic field to the magneto-optical disk, a slider 26 which loads/unloads the magnetooptic disk on/from a motor, and an arm 7 which moves the electromagnet 5 between a position where the loading of the magneto-optical disk is not disturbed and a position where the electromagnet is opposed to the magneto-optical disk, and a moving means is coupled with the slider 26.
Patent JP-H1014047-A (JP)
Title: Method of exfoliating plastic covered cable and its device
Inventor: YAMAMOTO NOBUO
IPC: H02G1/12
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To see that the strength is not marred, without damaging a lead wire, by softening the cover layer of a cable covered with plastic by the heat of a heated press roll, and pushing it for cutting at the same time with a press roll, and exfoliating the cable covered with plastic into said lead wire and a cover layer. SOLUTION: A cable 1 covered with plastic is passed between a pair of press rolls 3 into a nozzle 2, and these press rolls 3 in a pair are heated to the temperature where the plastic cover layer 5 to be pushed and cut softens. When passing the cable 1 covered with plastic between these heated rolls 3, the plastic cover layer 5 softens, absorbing heat from each press roll 3. Then, the pressing of each press roll 3 pushes and cuts the plastic cover layer 5, and then a separating hard cable 7 separates it into the lead wire 6 and the plastic cover layer 5 completely, and a pair of pinch rollers 4 take over the plastic cover layer 5. Hereby, the lead wire 6 is not damaged, and the strength is not marred.
Patent JP-H10337415-A (JP)
Title: Production of filter supporting plate or spacer
Inventor: YASUE SHOICHI
IPC: B01D29/39
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily produce a filter supporting plate or a spacer of low pressure loss, high strength, high pressure resistance, high mixing effect, and high performance. SOLUTION: In a disc like flat plate member 1, a lot of openings or slots 3 extending in the radial direction are cut in the circumferential directions, and also plural annular rows of the openings or slots 3 are concentrically arranged in the radial direction of the disc like flat plate member 1, and parts between the openings or slots are bent by a vertical punch with positions thereof being offset to each other in the circumferential direction of the disc like flat plate member 1, whereby they are twisted at substantially 90 deg. to the plate surface of the disc like flat plate member 1 to form standing pieces 5 vertically standing from the plate surface. As the material for the disc like flat plate member 1, stainless steel is preferable.  And the standing direction of the standing pieces 5 is made to coincide with the laminated direction when filter elements are laminated and the pressure resistance direction by pressure applied by pressure loss across the filter medium.
Patent JP-S6223426-A (JP)
Title: Treatment of exhaust gas containing cyanide compound
Inventor: KITAMI SEIICHI
IPC: B01D53/86
Filed: 1985-07-24
Abstract: PURPOSE:To surely contact a cyanide compound with a catalyst, by passing exhaust gas containing a cyanide compound through a catalyst filter wherein a noble metal catalyst is supported by a cloth like carrier comprising a quartz glass fiber containing 90% or more of a silica component. CONSTITUTION:A catalyst filter is prepared by a method wherein 2,400-7,200 quartz glass fibers with a diameter of about 9mum and silica content of 90% or more having a noble metal catalyst uniformly adhered thereto in a thickness of 0.2mum are gathered to be formed into one yarn which is, in turn, woven to form cloth and 10-20 cloths are superposed to be formed into a corrugated filter. Because exhaust gas containing a cyanide compound passes through said filter, the cross-sectional area of the min. one section through which gas flows in reduced to 1/100 or less as compared with a case using a pellet type catalyst carrier and the catalyst is surely contacted with the gas stream to enhance treatment capacity.
Patent JP-S6224501-A (JP)
Inventor: KATO HIROSHI
IPC: F21S10/00
Filed: 1985-07-24
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-H0326260-A (JP)
Title: Bubble generating bathtub capable of changing ejecting quantity and bubble mixed quantity
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate need for a high-grade control of an inverter, etc., and also, to allow a bathing person to enjoy diversified blow forms by forming an ejection nozzle by an automatic ejecting type ejection nozzle, and also, providing a bubble quantity control valve between an air intake part and a bath hot water forced feed passage. CONSTITUTION:Ejection nozzles 2, 3 and 4 are formed with ejecting quantity variable nozzles, and also, bubble quantity control valves Va-1, Va-2 and Va-3 attached to intake air distributing pipes 5a, 5b and 5c for connecting an air intake part 5 and a bath hot water forced feed pipe 11 are constituted so as to be driven by a valve body driving motor M2, and also, by a control signal from a control part C, a nozzle driving device M1 for the ejection nozzles 2, 3 and 4, and the valve body driving motor M2 are driven. According to this constitution, the ejecting quantity and ejection pressure of bath hot water ejected into a bathtub body 1 from the ejection nozzles 2, 3 and 4 can be adjusted easily, and also, the bubble quantity mixed in said bath hot water can be adjusted, therefore, a bathing person can enjoy various blow forms.
Patent JP-H05197671-A (JP)
Title: Master and slave communication method
Inventor: RATSUSERU SHII BUROTSUKUMAN
IPC: G06F15/16
Filed: 1992-05-28
Abstract: PURPOSE: To eliminate consumption of a bus band width due to wait for the response from a slave having a low response speed in a multiprocessor system. CONSTITUTION: A master acquires the bus control right to request a service to a slave. If the slave cannot immediately respond, the slave stores an arbitration code of the master and informs the master that it cannot immediately respond. The master abandons the bus control right. When the service is possible, the slave puts the arbitration code of the request source master on a bus. The master detects it to acquire the bus control right and receives the service of the slave. Since the master abandons the bus for a response, preparation time of the slave, the bus can be effectively used for this time. The state transition of the master is shown in the figure.
Patent JP-S5985744-A (JP)
Inventor: TABATA TOSHIROU
IPC: B32B5/18
Filed: 1983-09-01
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-S5685599-A (JP)
Title: Jet pump
Inventor: MOCHIZUKI NAGAO
IPC: F04F5/42
Filed: 1979-12-13
Abstract: PURPOSE: To decrease collision of the transferred object with the wall of the pipe or with the jet nozzle, thereby to prevent damage in the transferred object, by a method wherein the pump is made up so that a plurality of jet flow of water are concentrated in the center part of the main pipe of the pump, with the jet nozzle not to be projected into the inner side of the main pipe of the pump.  
     CONSTITUTION: A plurality of jet pipe 2,... are continuously connected with the main pipe 1 of the pump in the manner not to be projected. The jet nozzles 3 which are smaller in diameter than the jet pipes 2 are fitted with the top ends of the jet pipes 2 on the same axis line, while to the space 4 of minus pressure formed in front of the jet nozzle 3, air inlet 5 is opened and these jet pipes 2,... are arranged to  cross concentratedly at one point (p) on the center axis line (n) of the main pipe 1  of the pump. By these arrangement, the jet waters meet on the center axis line of  the main pipe 1 of the pump, and can transfer the object with the flow, in the  manner not to hit the object to the wall of the pipe and with less damage due to the  absence of any projection inside of the main pipe 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06219083-A (JP)
Title: Postal card and its manufacture
Inventor: SHIBAHARA KENJI
IPC: B42D15/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a postal card which can be made continuously and automatically even though the postal card is provided with a synthetic resin film and performs easily destroy and disposal also. CONSTITUTION:A paper postal card main body 1 is comprised of two sheet pieces 1a, 1b, the one side sheet piece 1a and the other side sheet piece 1b are folded into two through a bent part 4 so that the one side sheet piece 1a becomes a standardized size and the other side sheet piece 1b becomes half of the standardized size and a breakable synthetic resin film is interposed between the sheet pieces 1a, 1b. Moreover, a space between the film and either the one side sheet piece out of the film sheet pieces 1a, 1b is comprised by being stuck under a stae incapable of peeling is made into an essential point from the view point of constitution.
Patent JP-H065499-A (JP)
Title: Aperture stop and its manufacture and charged beam image lithography equipment using the same
Inventor: NAKAYAMA YOSHINORI
IPC: H01L21/027
Filed: 1992-06-22
Abstract: PURPOSE:To enable highly precise electron beam image lithography at a high speed by using an aperture stop which can be easily exchanged and adjusted. CONSTITUTION:The title charged beam image lithography equipment consists of the following; an aperture stop wherein a plurality of aperture stops 4, 8 are fixed on the same fixing jig 17, a load-lock chamber 51 for exchanging the aperture stop, and a ground line. Thereby exchanging time and adjusting time can be remarkably shortened, highly precise image lithography is enabled by a high acceleration voltage large current beam, and high speed process is realized.
Patent JP-H0214242-A (JP)
Title: Polyamic acid composition and production thereof
Inventor: KITAMURA TATEO
IPC: C08L79/08
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a polyamic acid composition providing a polyimide polymer molded article having excellent dimensional stability, heat-resistance, etc., and suitable as electric or electronic parts, etc., by compounding a specific polyamic acid with a metal alkoxide (or its partial condensate) and a polar organic solvent. CONSTITUTION:The objective composition is produced by compounding (A) a polyamic acid produced by reacting an aromatic tetracarboxylic acid dianhydride (e.g., biphenyltetracarboxylic acid dianhydride) with an aromatic diamine (e.g., 4,4'-diaminodiphenyl ether) in the presence of a silane coupling agent (e.g., gamma-aminopropyltrimethoxysilane) with (B) a metal alkoxide (e.g., silicon tetramethoxide) and/or partial condensate of metal alkoxide and (C) a polar organic solvent.