baber/WOPTO huggingface dataset:
Patent JP-H07164249-A (JP)
Title: Thin hole electric discharge machining device
Inventor: KANEKO YUJI
IPC: B23H7/16
Filed: 1993-12-15
Abstract: PURPOSE:To provide a thin hole electric discharge machining device by which any abnormal electric discharge like side-surface electric discharge or concentrated electric discharge, etc., can be recognized easily and which has less obstacle and move efficiency. CONSTITUTION:The device in the title is provided with a first current detection part 104 for detecting the flowing current on a thin wire shape or a thin cylindrical tool electrode 4 side, a second current detection part 106 for detecting the flowing current on the side of an article to be processed, an electric discharge position data generation part 108 for generating an electric discharge position data S3 based on both detected values, an abnormal electric discharge discrimination part 110 for judging based on this position data whether an electric discharge machining is abnormal or not and a machining condition controller 112 for controlling the machining condition based on the output. The machining condition controller 112 controls an electric machining condition and the spouting pressure of a working liquid, etc., based on the judgement result of the abnormal electric discharge discrimination part 110.
Patent JP-2001158623-A (JP)
Title: Method of producing spinel-type lithium manganate
Inventor: NUMATA KOICHI
IPC: H01M4/505
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing spinel-type lithium manganate, capable of depressing an amount of manganese dissolving through a charge, when the lithium manganate is used as a cathode material for a nonaqueous electrolyte secondary battery, capable of improving battery characteristics at a high temperature, such as high-temperature preservability and high- temperature cycling characteristics, to provide the cathode material made of the lithium manganate, and to provide the nonaqueous electrolyte secondary battery produced by using the cathode material. SOLUTION: This method of producing spinel-type lithium manganate comprises mixing electrolytic manganese dioxide containing magnesium in an amount of >=150 ppm and/or manganese carbonate with a lithium compound, and baking the mixture at a temperature of >=750 deg.C.
Patent JP-2000173593-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: FUJIWARA TAKAFUMI
IPC: H01M4/134
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery having a large capacity and excellent in charge/discharge cyclic characteristics. SOLUTION: A non-aqueous electrolyte secondary battery includes a negative electrode consisting of composite particles structured so that part or the whole of the peripheral surface of each nuclear particle consisting of solid phase A is covered with another solid phase B, wherein the solid phase A contains tin as the constituent element while the phase B is a solid solution or intermetallic compound of tin as the phase A constituent element and at least one element selected among the group II elements, transition elements, group XII and XIII elements, and group XIV elements except carbon in the periodic table excluding the above-mentioned constituent element, and it is arranged so that the porosity of the mix layer of negative electrode ranges between 10 and 50%.
Patent JP-H05169092-A (JP)
Title: Production of processing agent for water system
Inventor: ITO KENICHI
IPC: C02F5/08
Filed: 1991-12-25
Abstract: PURPOSE:To provide a polymer processing agent for a water system having a high effect in inhibiting the scaling of a metal in the water system with the reactivity of sodium hypophosphite enhanced and the amt. of the unreacted hypophosphite reduced. CONSTITUTION:Acrylic acid and a polymerization initiator are successively added to an aq. soln. of a hypophosphorous acid or its salt and maleic acid or its salt and polymerized, and a processing agent for a water system with the obtained polymer as the essential component is produced. In this case, the aq. soln. is controlled to >=pH7, the molar ratio of the maleic acid or its salt to acrylic acid is controlled to 1:0.5 to 1:10.0, the molar ratio of the hypophosphorous acid (salt) to the monomer component consisting of maleic acid (salt) and acrylic acid is adjusted to 1:1.0 to 1:1.5, and the weight average mol.wt. of the polymer is regulated to 300 to 1,000.
Patent JP-H07166097-A (JP)
Title: Aqueous-emulsion paint
Inventor: KUBO KOICHI
IPC: C09D7/12
Filed: 1993-12-16
Abstract: PURPOSE:To provide an aqueous-emulsion paint which develops neither cracks nor blisters during baking and drying even when applied satisfactorily thick and which has excellent sprayability by incorporating inorganic fibers. CONSTITUTION:An aqueous latex of a polymer, e.g. a polyurethane or acrylic resin or a styrene/butadiene rubber, having a polymer content of 50wt.% or higher is mixed in an amount of 100 pts.wt. in terms of polymer amount with 2-50 pts.wt. inorganic fibers having a diameter of 0.2-0.8mum and an average length of 15mum or shorter, e.g. glass fibers. According to need, 50-300 pts.wt. filler having an average particle diameter of 1-20mum, e.g. calcium carbonate or talc, a dispersant, e.g. a sodium polyphosphate, a wetting agent, etc., are further added. The mixture is kneaded. A heat-sensitive gelling agent and one or more thickeners, e.g. methylcellulose, are added and then dispersed into the mixture. This mixture is defoamed by adding a defoamant, and then filtered. Thus, the paint is obtained.
Patent JP-H06177583-A (JP)
Title: Carrier device of electronic part
Inventor: OGASAWARA TAKASHI
IPC: B65G47/66
Filed: 1992-12-01
Abstract: PURPOSE:To enable a carrier device of electronic part to feed electronic parts from a carrier to an electronic part receiving part during going and returning steps of the carrier as well as during the loading step of the electronic parts on the carrier furthermore notably increasing the processing capacity of the device. CONSTITUTION:Two pool parts 16, 17 are disposed in an array on one side of a carrier path 15 while the pallets 18, 19 containing electronic parts 3 are respectively arranged on these pool parts 16, 17. Next, a carrier 31 is intermittently and free reciprocatively arranged on the carrier path 15. At this time, the carrier 31 having the containing part 33 in one more numbers than that of the electronic parts 3 contained in the lateral one line is collectively fed with six each of the electronic parts 3 contained in the lateral one line. On the other hand, a transfer means 37 arranged between both pool parts 16 and 17 suction-holds the electronic parts 3 in the containing part 33 positioned between both pool parts 16, 17 by the intermittent shifting of the carrier 31 so as to feed the electronic parts 3 to a turn table 36.
Patent JP-H10185556-A (JP)
Title: Instrument and method for measuring antenna height
Inventor: IMAIZUMI YOSHINOBU
IPC: G01B21/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To easily measure the height of an antenna height measuring device with accuracy, by providing a range finder at a position on an arm section which is apart from a support by an arbitrary distance, and measuring the distance to a point to be measured. SOLUTION: At the time of measuring the distance (d) to a measuring point 80 which is a point to be measured with respect to the height of an antenna by means of an antenna height measuring instrument 51, a range finder 55 is accurately aligned with the point 80, by directing the range finder 55 to the point 80, and focusing a collimator on the point 80 and the distance (d) to the point 80 from the center of a rotating shaft of the range finder 55 which is the center of rotation of the finder 55 is measured. The measured height Hb of the instrument 51 from the point 80 is calculated from the measured distance (d) and the offset value L based on an expression, Hb=√ (d<2> -L<2> ). When a set height HC which is a fixed value is added to the measured height Hb, the height of the antenna can be found.
Patent JP-H11174761-A (JP)
Title: Module connecting structure for electrophotographic device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a module connecting structure of an electro-photographic device by which the connection of a paper-feeding module and an engine module is reinforced and the relative position of them is guaranteed. SOLUTION: As for a module connecting structure of the electro-photographic device where the engine module 2 having an electro-photographic processing part to form and fix an image on a sheet fed is loaded on the paper-feeding module 1 successively separating and feeding the sheets stacked and both modules 1 and 2 are connected, a common plane nearly in parallel with the connecting direction of the paper-feeding module 1 and the engine module 2 is formed of the paper-feeding module 1 and the engine module 2, and a coupling sheet metal(tightening member) crossing over the paper-feeding module 1 and the engine module 2 is attached to the common plane, so that at least a part of the paper-feeding module 1 and the engine module 2 is connected.
Patent JP-H09141647-A (JP)
Title: Dressing method for inner diameter saw blade
Inventor: FUKUDA MIKIO
IPC: H01L21/304
Filed: 1995-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for dressing an inner diameter saw blade which makes it possible to further improve the sharpness of the blade and to hold the sharpness of the blade in a stable state. SOLUTION: A holding material 5 is fixed to the side of a silicon ingot 4. A rough dressing material 1 and a finish dressing material 2 are provided on the side of the material 5. The ingot 4 is cut by an inner diameter saw blade 3. In this case, when the material 5 is cut, the material 2 is simultaneously cut next to the material 1, thereby dressing the cutting edge 31 of the blade 3.
Patent JP-H05172931-A (JP)
Title: Pylon for measuring radar cross section
Inventor: HISANAGA NAOKI
IPC: G01S7/03
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the background noise and cost of the title pylon and improve its accuracy for measuring the radar cross section(RCS) by forming a support for mounting a target by piling up ceramic beads having a low dielectric constant. CONSTITUTION:A cylindrical support 2 which is mounted with a target 1 on its top, is provided with a positioner 3 at its base, and has a bead-like side face is formed of ceramics. The ceramics is formed to ceramic tiles composed mainly of silica fibers (SiO2) reinforced with a small amount of alumina fibers (Al2O3), with the content of alumina fibers being minimized to the utmost so as to increase the content of silica fibers as much as possible, so that the dielectric constant of the ceramics can be reduced and the support 2 can be improved in rigidity and can withstand a heavy load. Since the support 2 made of the ceramics can reduce background noise and can support the large-sized target 1 which is less in manufacturing cost, the RCS measuring accuracy can be improved and the cost can be reduced.
Patent JP-H07177395-A (JP)
Title: Remote-controlled camera platform
Inventor: YANO HIROHISA
IPC: H04N5/225
Filed: 1993-12-21
Abstract: PURPOSE:To safely and quickly rewrite a camera platform control program by providing an erasable second storage circuit for writing the camera platform control program and a third storage circuit for writing a monitor program. CONSTITUTION:When the changing of the camera platform control program becomes necessary, a program developing device 33 instead of a camera platform operation device 21 is connected to a modem 22. The output of the device 33 is inputted to CPU26 by way of the modem 22, a modem 23 and a communication circuit 25, and a signal is sent to ROM27 from CPU26. As the monitor program executing data communication with outside and the erasing/writing processing of EEPROM28 is written in ROM27, ROM27 utilizes this program to erase the camera platform control program of ROM28 and to newly write a camera platform control program to be changed in EEPROM28. Thereby, the camera platform control program in EEPROM28 can be remotely rewritten.
Patent JP-2001120222-A (JP)
Title: Composition for suppressing formation of peroxy lipids and production therefor
Inventor: USUKI KOICHI
IPC: A23L1/30
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition that can effectively inhibit lipid peroxide, a method of producing the composition and a composition thereof for food. SOLUTION: Bacillus subtilis is inoculated to a liquid culture medium including rice bran and soybeans (PH: 7.5-10) and aerobically cultured, the culture mixture is filtered, the resultant supernatant is freeze-dried to prepare the fermentation extract. The objective peroxy lipid-inhibiting composition comprises the fermentation extract, preferably a part of the extract may be replaced with green tea essence, further beer yeast and/or roasted tea essence may be added thereto.
Patent JP-2001162190-A (JP)
Title: Refuse conditioner
Inventor: SUZUKI MINORU
IPC: B07B13/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To homogenize the refuse to be supplied to a refuse hopper. SOLUTION: The outer ends of two sets of disk units I are vertically attached to the upper end of a refuse hopper 8 to cover the upper part of the hopper. Each disk unit I is made tiltable to the inside of the hopper 8 by a tilting actuator 17. Each disk unit I has a structure formed by fixing disks 4a and 4b each provided with a blade 5 on its periphery and having a different diameter separately to the shafts 2 at regular intervals and supporting both ends alternately and rotatably by the two arms of a U-shaped frame and a structure obtained by connecting one end of each shaft to a driving device 13 furnished to the frame 1 through a power transmitting mechanism to rotate the shafts 2 in the same direction at the same speed.  The refuse supplied onto the unit I is conditioned, passed through a space 22 formed between each shaft 2 and the disks 4a and 4b and dropped into the hopper 8. The large foreign matter is discharged into a foreign matter discharge chute 10 provided outside the hopper 8.
Patent JP-H11167670-A (JP)
Title: Partition plate of vending machine
Inventor: TAKIGUCHI KOJI
IPC: F25D23/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which improves thermal insulation property even when a cooling chamber and a heating chamber are arranged so that they may be partitioned. SOLUTION: This partition plate 1 of the vending machine is provided between two facing plate parts 10a and 10b and a peripheral part of these two parts 10a and 10b, has a peripheral wall part 11 that demarcates and forms internal space in an almost closed state as well as the parts 10a and 10b, has a frame body 1a which is arranged so that one plate part 10a may face a cooling chamber 4a and that the other plate part 10b may face a heating chamber 4b respectively, an insulation core, a film container that seals the insulation core in a vacuum state and is provided with a vacuum insulating body 20 which sticks to one part 10a of the body 1a, is separated from the other part 10b and is contained in the internal space of the body 1a and an insulating body 12 which is filled in the external space of the body 1a.
Patent JP-H06107224-A (JP)
Title: Power transmission device arrangement construction for traveling work machine
Inventor: KONDO YOKICHI
IPC: G05G1/00
Filed: 1991-08-30
Abstract: PURPOSE:To downsize a power transmission device for traveling work machine having multiple functions such as speed variation, forward and reverse rotation, steering, etc. CONSTITUTION:A power transmission device arrangement construction for traveling work machine transmits a drive force to travel axles 3 and 3 through a mechanical friction type stepless transmission mechanism 4, a forward and reverse rotation switchover mechanism 5, and side clutch brake mechanisms 7 and 7. The forward and reverse rotation switchover mechanism 5, support shaft 43 and countershaft 15 of a control fork 25 installed in the mechanism 5, power transmission shaft 14 to the side clutch brake mechanisms 7 and 7 are arranged in the side plane of projection of the mechanical friction type stepless transmission mechanism 4. Also the side clutch brake mechanisms 7 and 7 are arranged in the lower plane of projection of the mechanical friction type stepless transmission mechanism 4 and forward and reverse rotation switchover mechanism 5.
Patent JP-2001165429-A (JP)
Title: Regenerative burner
Inventor: OTA KATSUHIRO
IPC: F23D14/66
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative burner wherein a service life of a heat storage body can be prolonged. SOLUTION: In a regenerative burner which is provided with a honeycomb heat storage body 4 formed of a heat resisting metal within a burner tile 20 of a combustion furnace, a throttle sleeve 5 for restricting an inflow of exhaust gas to the external periphery of the heat storage body is provided on the front part of the heat storage body 4 of the inside of the furnace.
Patent JP-H06201728-A (JP)
Title: Automatic observation waveform display setting device
Inventor: HAYASHI SHIGERU
IPC: G01R13/22
Filed: 1992-12-28
Abstract: PURPOSE:To judge the optimal input sensitivity and a time axis range at high speed when a display waveform is set automatically only by adding comparatively simple constitution to a common waveform taking-in circuit. CONSTITUTION:An analog input signal Sa of a waveform observing object is stored in a memory 5 through an attenuating 1, a preamplifier 2, an A/D converter 3 and a peak detecting circuit 4. The analog input signal Sa is also inputted to trigger circuits 6 and 7. A peak value of the analog input signal Sa is detected at automatic setup processing time by the peak detecting circuit 4, and a period is detected by a delay counter 9 and the trigger circuits 6 and 7. Operational switching of waveform taking-in and automatic setup processing is carried out by a selector 8 and gate circuits 11 and 12.
Patent JP-H07191229-A (JP)
Title: Alignment device for optical fiber
Inventor: TAKAHASHI KENJI
IPC: G02B7/00
Filed: 1993-12-25
Abstract: PURPOSE:To stabilize the state of partition walls and prevent a movable plate which is guided by the partition walls from deforming by performing slit machining so that the front end of a guide groove ends in a closed state at a position behind the front surface of a V-groove block body. CONSTITUTION:One slanting surface 16 of a V groove is formed on the side of the V-groove block body 12, and the other slanting surface 18 of the V groove is formed on the top surface of the movable plate, which moves up and down in the guide groove 22 formed in the V-groove block body 12. An optical fiber held in the V-groove block 10 is aligned by the upward/downward movement. Then the front end 220 of the guide groove 22 is ended in the closed state at the position behind the front surface 120 (abutting side of optical fiber) of the V-groove block body 12. Therefore, the partition walls are held on both their sides in front of and behind the V-groove block body 12 and the interval of the partition walls 17 becomes stable. The position of the movable plate guided by the partition walls 17 is not disordered and deformation and damage are reduced.
Patent JP-H07190123-A (JP)
Title: Damping force adjusting type hydraulic shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: B60G13/08
Filed: 1993-12-27
Abstract: PURPOSE:To make possible the optional adjusting operation of the damping force characteristic of a hydraulic shock absorber generating damping force utilizing the flow resistance of operating oil flowing in an annular clearance. CONSTITUTION:A collar 25, one member forming an annular clearance 26, is disposed in the state of being freely decentered from a piston nut 15, the other member. An eccentric cam 27 forming cam mechanism is interposed between the collar 25 and an operating rod 20, an adjusting member disposed operably from the outside so that the eccentric quantity of the collar 25 to the piston nut 15 can be changed through the eccentric cam 27. The annular clearance 26 is thus adjusted by rotatory-operating the operating rod 20 from the outside to enable the adjustment of a damping force characteristic.
Patent JP-H05156260-A (JP)
Title: Method for receiving coal in coke oven charging cart
Inventor: TANAKA TATSUYA
IPC: C10B31/04
Filed: 1991-12-05
Abstract: PURPOSE:To provide a method for receiving coal in a coke oven charging cart improved so as to automatically sense an empty state of a coal bin and save labor. CONSTITUTION:A charging cart (10) is automatically run to the position of a prescribed one of coal bins (1) to (4) to receive coal. In the process, a sensor is installed in a hopper (11) of the charging cart. When an empty state of the coal bin is sensed based on the sensor, the charging cart is automatically run to the position of another coal bin to additionally receive the coal.
Patent JP-H05155970-A (JP)
Title: Production of rigid polyurethane foam slab
Inventor: ANZAI HIROYUKI
IPC: C08J9/02
Filed: 1991-12-05
Abstract: PURPOSE:To reduce the amt. used of an ozone-depleting chlorofluorocarbon in a process for producing a rigid polyurethane foam slab. CONSTITUTION:The amt. used of a chlorofluorocarbon is reduced by 20-50% by reacting isocyanate groups with hydroxyl groups in a ratio of 1.4-2.6 in a process for producing a rigid polyurethane foam slab by reacting an adipic acid-based polyester polyol with an isocyanate-terminated prepolymer obtd. by reacting the polyol with a polymeric MDI or another isocyanate compd.
Patent JP-H11180262-A (JP)
Title: Wiper device for vehicle
Inventor: YOSHIMURA FUTOSHI
IPC: B60S1/34
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device for a vehicle that can hold a wiper blade in a rising state in a position slightly separated from window glass without special operation of an operating member or the like by a user. SOLUTION: A wiper arm 20 is fitted with a stopper arm 26 engaged with a spring shaft 24 when the wiper arm 20 is in a specified position separated by a specified angle from window glass. The stopper member 26 restricts the spring shaft 24 to regulate relative distance of the upper arm 20 and spring shaft 24 so as to hold the rising state of the wiper arm 20.
Patent JP-H06211793-A (JP)
Title: New 2-cyano-3-hydroxypropenamide, its production, pharmaceutical composition containing same and use of same as medicine
Inventor: ERIZABESU AN KUOO
IPC: A61P35/00
Filed: 1993-12-28
Abstract: The invention relates to the products <IMAGE>  in which     A, B and E represent =CH- or N with A or B or E = N,   R represents cycloalkyl, alkenyl or alkynyl (>/= C6),   R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX3, -S-(CH2) m-CX3, -O-(CX2)m-CX3 or -S-(CX2)m-CX3, m being 0 to 3 and X being halogen, or -COR4, R4 being H, alkyl or cycloalkyl (>/= C3)   or R2 and R3 together form -O-CH2-O-,  as well as to their tautomeric forms and to their salts with bases. The products (I) have advantageous anti-inflammatory properties.
Patent JP-H11180397-A (JP)
Title: Rotor blade of helicopter
Inventor: SHIMIZU HARUTARO
IPC: B21C1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To mold a rotor blade constant in quality by enhancing accuracy in molding of the rotor blade. SOLUTION: Each rotor blade 4 and 5 made out of an aluminum alloy is formed by means of extrusion molding, and the outer skin 10 of a hollow structure, the upper surface part 10A of the outer skin 10, a lower surface part (10B), a main beam 11 and ribs 12 are integrated. After each rotor blade 4 and 5 extruded out of an extrusion device has been cut out into a specified length, a balance weight 15 heavier in specific gravity than each rotor blade 4 and 5 is buried in a hollow part 14 formed in the inside of the outer skin 10, so that each rotor blade 4 and 5 is thereby adjusted in weight balance.