baber/WOPTO huggingface dataset:
Patent JP-H04149258-A (JP)
Title: Resin composition for sheet stamping molding
Inventor: SHIBANO HIROSHI
IPC: C08L23/10
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a composition excellently adhering to nonwoven fabric, not longitudinally splitting in a flow direction of molding of contact bonding, having excellent strength, comprising polypropylene and polyethylene in a fixed composition and a copolymer resin of polypropylene and maleic anhydride. CONSTITUTION:A composition comprising polypropylene and polyethylene in a weight ratio of 40/6 to 60/40, having a ratio Mw/Mn of weight-average molecular weight (Mw) and number-average molecular weight (Mn) of polyethylene of >=7 and 1-5wt.% graft copolymer resin of polypropylene and maleic anhydride. Mw of polyethylene is >=500,000->=30,000. When the composition is simultaneously laminated to polypropylene nonwoven fabric into a sheet, the sheet can be subjected to stamping molding while having a softening temperature.
Patent JP-H08138727-A (JP)
Title: Sealed square nonaqueous electrolyte battery
Inventor: HANABUSA SOICHI
IPC: H01M10/0587
Filed: 1994-11-07
Abstract: PURPOSE: To provide sealing structure endurable to bulging of a can in charge/ discharge without adversely affecting an inside electrode group in a square battery and also endurable to increase in internal pressure caused by gasification of an electrolyte in an abnormal condition such as short circuit by conducting sealing work in two portions in specific constitution. CONSTITUTION: A sealed square nonaqueous electrolyte battery comprises an electrode group 2, an outer can 1 for housing the electrode group 2, a sealing cover group 3 having a pressure releasing valve mechanism 4 acting when internal pressure of the battery is increased, a packing 9, a holding plate 7, an inner cap 8, an over-current, over-heating protecting element 6, and a terminal plate 5. The sealing cover group 3 is held by an outer can opening part at an outside seat part of the packing 9, the outer can and the gasket are drawn in the projection part of the holding plate 7, or between the thick part of the packing 9 from the outside as first sealing work. The opening parts of the outer can and the packing 9 are bent inward in the circumferences of the upper projection, the over-current, over heating protecting element, and the terminal plate 5 as second sealing work.
Patent JP-H0681303-A (JP)
Title: Rail clamping device for track working vehicle
Inventor: KUMANO TADAO
IPC: E01B27/06
Filed: 1992-08-28
Abstract: PURPOSE:To surely fix a carriage by covering U-shaped clamps liftably fitted to the carriage from above the rails, rotating the clamps, and clamping both inner and outer faces of the rails with grip sections at the lower section of mating inner wall faces. CONSTITUTION:When a track working vehicle is sent to a job site for work, a lifting/lowering hydraulic cylinder 6 is lowered, and U-shaped clamps 8 are covered on head sections 3b of rails 3 via a connecting bar 7. The piston rod 12a of a duplex cylinder 12 is extended to rotate the clamps 8 in the horizontal plane via lever-like rocking pieces. Grip sections 10 provided on the lower side of the mating inner wall faces of the clamps 8 are inserted into both sides of neck sections 3a of the rails 3 to clamp them. A working machine such as a back hoe mounted on the working vehicle is operated while the clamps 8 clamp the rails 3. A slip or floating of the working vehicle is prevented to allow the safe work, the capability of the working machine can be fully utilized, and the work can be efficiently executed.
Patent JP-H06123338-A (JP)
Title: Differential device
Inventor: HIRAISHI KENJI
IPC: F16H48/40
Filed: 1992-10-12
Abstract: PURPOSE:To provide a compact differential device with the simple structure, in which a pair of side gears of the axle side are connected through a pinion gear sliding for rotation inside of a housing hole of a differential, case to obtain a large differential limiting force. CONSTITUTION:A differential device 7 is provided with a pinion gear 61, which is housed in a housing hole of a differential case 21 so that the periphery thereof can slide for rotation freely, and a pair of side gears 37, 39 to be engaged with the pinion gear 61 and connected to each axle side. Connection of at least one of axles and the side gears 37, 39 are performed by cams 53, 55 in relative to the side gears 37, 39 and performed by spline-connected sleeves 41, 43 in relative to the axle.
Patent JP-S62132489-A (JP)
Title: Solid-state image pickup device
Inventor: FUJII TOSHIYA
IPC: H04N5/335
Filed: 1985-12-04
Abstract: PURPOSE:To obtain an instantaneous zooming effect, by providing a readout means which continuously reads out chrominance components obtained by means of a synchronous detecting means for (n) horizontal scanning period. CONSTITUTION:Pulses 111 which transfer unnecessary parts of picture elements in the vertical section at a high speed and intermittently transfer necessary parts by one time for two horizontal scanning periods are generated by means of a pulse generation circuit 101 and photoelectrically converted signals 112 are obtained from a solid-state image pickup element 102 which is driven by the pulses 11. The photoelectrically converted signals 112 are zoomed by two times in the vertical direction at this moment. Thereafter, the section between A and B to be zoomed shown in Fig. 202 is read by an one horizontal scanning period delaying element 105 by using a 14-MHz clock and read out by using a 7.2-MHz clock, and thus, signals 204 are obtained from the output terminal 115 of the element 105. Under this condition, the section between A and B shown in Fig. 202 is zoomed by two times to the section between A' and B' shown in Fig. 204. Therefore, an (n)-times instantaneous color zooming function can be added to the solid-state image pickup device.
Patent JP-2000099479-A (JP)
Title: Inter-system communication controller
Inventor: ABE TOSHIHISA
IPC: G06F15/17
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inter-system communication controller capable of preventing a failure caused by retry by preferentially securing a communication data receiving mechanism, which is not under communication data receiving operation, at the retry time of inter-system communication. SOLUTION: Communication data receiving mechanism state tables 141, 241 and 371 on main storage devices 14, 24 and 37 show the states of respective communication data receiving mechanisms 12, 22, 32 and 35 inside that system. When the communication data receiving mechanisms 12, 22, 32 and 35 receive 'communication notice' from a communication source system, during communication data receiving operation, the communication data receiving mechanisms 12, 22, 32 and 35 in inactive state inside the present system are made into communication notice wait and at the time of 'busy notice', the extension storage device adapter numbers of the reserved communication data receiving mechanisms 12, 22, 32 and 35 are added as transfer data.
Patent JP-H06124916-A (JP)
Title: Dry etching device
Inventor: OKURA EIICHIRO
IPC: H01L21/683
Filed: 1992-10-12
Abstract: PURPOSE:To maintain a wafer temperature as desired or control it at an arbitrary value. CONSTITUTION:A temperature detection part 18 for detecting a wafer temperature and a pressure detection part 16 for detecting a pressure of cooling gas are provided to a substrate stage 2 whereon a semiconductor wafer 3 is mounted. A wafer temperature and a cooling gas pressure during etching treatment are monitored and change thereof is output to a pressure control device 15 of cooling gas through a control part 22. A wafer temperature is maintained as desired or controlled at an arbitrary value in this way.
Patent JP-S62133632-A (JP)
Title: Impregnated type cathode
Inventor: SAEKI HIROSHI
IPC: H01J1/28
Filed: 1985-12-04
Abstract: PURPOSE:To make it possible to feed enough quantity of Ba to an electron radiative monoatomic layer of the front side of a cathode for a long period of time, by filling an electron radiative material to the recessed portion of a cathode base and making it contain a plenty of Ba. CONSTITUTION:A cathode base 1 is a sintered body of tungsten with 29% of porousness, while an electron radiative material 2 is a tablet of powdered material mixing 4BaO.CaO.Al2O3, and W-Os (50/50wt%), and at the rear side of the base 1 (porous tungsten with 29% porousness), a recessed portion is formed to insert the tablet 2. Since such a plenty quantity of electron radiative material is covered by the cathode base 1 and the absolute amount of Ba is large, Ba can be fed sufficiently to the Ba monoatomic layer of the base surface for a long period of time even though the porousness of the base is high. Furthermore, since the electron radiative material covered by the base is a mixture with a reductive metal, a low temperature operation is possible compared with the conventional impregnated type cathode with cavity, resulting in a reduction of the evaporation of Ba.
Patent JP-2000103093-A (JP)
Title: Image recorder
Inventor: MORISHIMA TAKESHI
IPC: B41M5/26
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder in which accuracy can be enhanced in the measurement of the quantity of light control while improving workability of manufacture. SOLUTION: A Y lamp 12 irradiates recording paper 3 with light and a light reflection pattern 24 is formed on a substrate 21. The light reflection pattern 24 reflects light from the Y lamp 12 toward the recording paper 3. A photosensor 25 is fixed such that the light receiving face is located closer to the Y lamp 12 than the reflecting face of the light reflection pattern 24. Emission of the Y lamp 12 is regulated based on the output from the photosensor 25. Since the light impinges on the light receiving face of the photosensor 25 from a wider range, output from a photometric means is insusceptible to variation of distance between the light receiving face and the light source.
Patent JP-H08136638-A (JP)
Title: Differential gps system
Inventor: SAKAKIBARA YUTAKA
IPC: G01C21/28
Filed: 1994-11-08
Abstract: PURPOSE: To provide a differential GPS system which can be sufficiently corrected against positional information even when a radio channel is used for another purpose. CONSTITUTION: On a base station side, an error predicting section 13 and positional information processing section 14 respectively prepare error predicting information and error information based on the output of a GPS receiver 12. The prepared two pieces of information are transmitted to a mobile station side through a transmitter 15. On the mobile station side, on the other hand, a receiver 16 receives the information and an error information preparing section 17 prepares error information. A positional information correcting section 18 corrects the positional information from a GPS receiver 19 based on the error information prepared by the section 17 and supplies the corrected positional information to a displaying section 20.
Patent JP-H08136586-A (JP)
Title: Waveform display system
Inventor: HOSONO MASAMI
IPC: G01R13/20
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a waveform display system which can locate a trigger point and observe a waveform before being triggered in real time by a method wherein an interrupt handling operation is performed whenever one data is converted and whether a trigger has been generated or not is judged. CONSTITUTION: In every data sample, a clock signal for an A/D converter 3 is supplied as an interrupt-handling seizing signal for a microcomputer 5. In addition, a trigger generation signal is generated from a measuring signal, and the signal is latched by a latch 4 so as to be supplied to the microcomputer 5. By the interrupt handling operation of the microcomputer 5, the generation of a trigger can be recognized, a waveform which is displayed is shifted one data by one data toward the left end of a tube face in every data sample, and new data is displayed at the right end of the tube face. In addition, when a waveform is to be updated, whether a trigger has been generated or not is judged. When the trigger has been generated, the time since the generation of the trigger with reference to the displayed waveform is displayed.
Patent JP-S62133348-A (JP)
Title: Ultrasonic flaw detecting device for reaction tube
Inventor: SUZUKI AKIRA
IPC: G01N29/26
Filed: 1985-12-06
Abstract: PURPOSE:To perform speedy, high-precision flaw detection by providing an adapter with an ultrasonic transmitter and a receiver additionally and dipping the adapter in water. CONSTITUTION:A cylindrical holder 10 of two-split structure covers the outer periphery of a reaction tube RT and the adapter 4 is supported slidably along the outer periphery of the reaction tube RT by a parallel link 24 which is fitted so that a guide groove 21 covers the peripheral weld bead RSB of the reaction tube RT. Then the ultrasonic transmitter 22 and receiver 23 are mounted in fitting holes bored in the outer periphery of the adapter 4. When a motor 13 is rotated by operating the console panel of this device like this, a pinion 15 rotates through a variable speed reducer 14 and a large-diameter gear 16 which engages it rotates on the outer periphery of the reaction tube RT at a low speed. Therefore, the adapter 4 is dipped in the water in a water receptacle 6 through a hard pin 17 and an eye plate 20 and rotates around the weld bead RSB at a low speed. Thus, the transmitter 22 and receiver 23 while dipped in the water completely detects a flaw, so the adverse influence of air contamination is removed and the flaw detection is carried out speedily with high accuracy.
Patent JP-2001102335-A (JP)
Title: Wafer and machining method thereof
Inventor: NAKAMORI SHOJI
IPC: H01L21/304
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a wafer, that can easily align the OF part of a thin-plate semiconductor wafer and the display reference point of a photo mask, and can bake a highly accurate photoresist pattern. SOLUTION: One side of a slice thin-plate semiconductor crystal wafer which is cut by slicing a semiconductor crystal ingot is cleaved for providing an OF part, an outer periphery part other than the OF part of the slice thin-plate wafer is machined into a circle or the circle and a flat surface as nearly a circular, thin-plate semiconductor crystal wafer, a dummy chip is allowed to adhere to the OF part of the nearly circular, thin-plate semiconductor crystal wafer for applying onto a polishing plate, the nearly circular, thin-plate semiconductor crystal wafer is subjected to lap polishing and mirror polishing, and nearly the circular, thin-plate semiconductor crystal wafer obtained by mirror polishing is successively subjected to finish polishing, cleaning, and drying processes.
Patent JP-H05113224-A (JP)
Title: Heating and cooking device
Inventor: OCHI KENZO
IPC: H05B6/78
Filed: 1991-10-22
Abstract: PURPOSE:To provide a heating and cooking device capable of performing an accurate measurement of weight of a cooked item. CONSTITUTION:A heating and cooking device is comprised of cooking chamber having an openable or closable door and a rotary pan 4 supported by at least three rotating rollers 3 on which a cooked item 7 can be mounted, a weight transmitting rod 12 buried below a lotus of each of the rotating rollers 3 at a bottom surface of the cooking chamber and a static load sensing type weight sensor 9 for use in sensing a weight of the cooked item 7 placed on the rotary pan 4. Since there is the static load sensing type weight sensor 9, an accurate sensing of it can be assured even if the rotary pan 4 produces any rotational disturbance.
Patent JP-H09113159-A (JP)
Title: Electronic cooling type cooling unit
Inventor: OSAWA MASAHIRO
IPC: F28D15/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the heat transfer property between a heat reception block provided on a heat radiation surface side of an electronic thermo-module and the heat pipe working fluid for radiation. SOLUTION: In an thermoelectric cooling unit in which a heat sink is stacked on a heat absorbing surface and a heat reception block 7 is stacked on a heat radiation surface respectively across an electronic thermo-module 4 consisting of thermoelectric elements, and a heat pipe 8 for heat radiation is assembled on the heat reception block through the heat transfer connection, a threaded groove 7b is formed in an inner circumferential surface of the hole to a blind hole 7a joined with a pipe end of the heat pipe 8 by drilling a hole in the heat reception block 7. The heat transfer property between the heat reception block and the working fluid by promoting the nuclear boiling of the working fluid 8a in the heat pipe sealed in a hole 7a and separation of bubbles, and the radiation to the thermo-module is improved.
Patent JP-2000064943-A (JP)
Title: Step-wise power generating method for wind power generating set
Inventor: ISHIKAWA SHINICHI
IPC: F03D7/04
Filed: 1998-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining clean energy with high efficiency by utilizing nature. SOLUTION: In this wind power generation, large, medium and small generators are provided, whereby the amount of power generation is adjusted by switching a clutch and the like stepwise in accordance with the wind power.
Patent JP-H08109977-A (JP)
Title: Fluid drive type opening/closing valve
Inventor: MORISHIGE SATORU
IPC: B05B5/16
Filed: 1994-10-13
Abstract: PURPOSE: To prevent the dangling of a fluid, prevent the delay of discharge timing, and improve quality. CONSTITUTION: On the discharge side of a discharge passage 15, a suction quantity adjusting valve 25 for adjusting the paint suction quantity due to the suction space is installed. The suction quantity adjusting valve 25 is installed so as to coaxially extend with a discharge passage 15, and is constituted of a valve chamber 26 having a valve seat on a valve body 20 side, ball valve 27 which is installed in the valve chamber 26 and is separated and attached with the valve seat through the transfer together with the paint which flows in the valve chamber 26, and an adjusting cylinder 28 which is positioned in the valve chamber 26, installed so as to be opposed to the valve seat, can be attached with the ball valve 27, and so that the separation dimension between the adjusting cylinder 28 and the valve seat can be adjusted.  Accordingly, the shift quantity of the ball valve 27 in suction time can be adjusted by adjusting the separation dimension between the adjusting cylinder 28 and the valve seat, and the suction quantity of the paint can be adjusted.
Patent JP-H04148604-A (JP)
Title: Method and device for watering and directly sowing paddy rice
Inventor: SAWADA YASUHIKO
IPC: A01C7/16
Filed: 1990-10-12
Abstract: PURPOSE:To surely bury seeds in a stable depth to efficiently perform a sowing work giving a stable germination degree, an excellent vertical planting degree and an improved lodging resistance by carrying the seeds together with a high speed air flow and penetration-burying the seeds in puddled soil. CONSTITUTION:Air is fed from an air blower into an accumulator 1 through a hose 3, and seeds 9 are sucked from a hopper into a sowing pipe 5 through a chute 7 and a suction opening 8 connected to the sowing pipe 5. The seeds 9 are accelerated with the air 10 and jetted on the surface 11 of a paddy field, whereby the water 12 on the surface of the field is removed and the seeds are penetrated and buried in the soil.
Patent JP-S61156355-A (JP)
Title: Electronic computer system
Inventor: WATANABE TOSHINORI
IPC: H04Q9/16
Filed: 1984-12-28
Abstract: PURPOSE:To decrease the quantity of hardware (number of lines) for connection between a computer and terminals and to reduce the cost of an electronic computer system, by combining properly the count values of a counter. CONSTITUTION:When a clock signal is applied to a counter 12 from a computer 1 via a signal line 102, the counter 12 starts its count-up operation. The output of high-order three bits has no change while the count value of the counter 12 is set at 0-7 and is kept at '0'. While the output '1' is sent from a compara tor 13 while a digital switch 11 is kept at the value '0'. Hereafter the count value is selected at 8-15 as long as the value of the switch 11 is set at '1'. Therefore the 1st output unit 7 is actuated with the number of clocks set at 0-7 after each switch 11 of plural unit 7 is set at such values as 0, 1, 2.... Then the 2nd and 3rd output units can be actuated with the number of clocks set at 8-15 and 16-23 respectively.
Patent JP-H11112439-A (JP)
Title: Optical burst receiver and its method
Inventor: NOBUHARA HIROYUKI
IPC: H04B10/2507
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To allow a receiver to maintain a high transmission efficiency without occurrence of disabled reception or deterioration in a code error rate resulting from a low frequency response. SOLUTION: The receiver is provided with a preamplifier circuit 12 that amplifies an output of a light receiving element 11, a main amplifier circuit 18 that receives an output signal from the circuit 12 and a threshold level as its differential inputs to identify a logical '1' or '0', a threshold level control circuit 14 that has a '1' level detection circuit and a '0' level detection circuit of the output signal, and a memory/arithmetic circuit that updates and stores a level with respect to the detected logic level every time a cell signal is received. The receiver includes an adder circuit that adds a stored level which is about a half the difference between the logic '1' level and the logic '0' level to the logic '0' level detected from the output signal that is being received at present and the sum is fed to the main amplifier circuit 18.
Patent JP-2000103762-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: ITO YOSHINAO
IPC: C07B61/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To produce an aromatic carboxylic acid having good color tone and good transmittance by oxidizing an alkyl aromatic compound with molecular oxygen in a lower aliphatic carboxylic acid solvent in a liquid phase. SOLUTION: This method for producing an aromatic carboxylic acid comprises oxidizing an alkylaromatic compound with molecular oxygen in a solvent containing a lower aliphatic carboxylic acid in a liquid phase. Therein, a bromic acid compound is allowed to exist in the reaction system. The bromic acid compound includes bromic acid (HBrO3), sodium bromate, potassium bromate, zinc bromate, aluminum bromate, ammonium bromate, lithium bromate, rubidium bromate, and their mixtures, and is preferably a compound which can be dissolved in the reaction system.
Patent JP-H08132523-A (JP)
Title: Low heat-shrinkable polyester film
Inventor: MIYAGAWA KATSUTOSHI
IPC: B29L7/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a polyester film reduced in its heat shrinkage factor inexpensively and sufficiently in the machine direction and having good flatness by specifying the shrink quantity differential value and heat shrinkage factor in the differential curve of the real shrink quantity in the machine direction of the film calculated from the extension and retraction quantities at the times of temp. rise and temp. drop due to a thermal and mechanical characteristic tester. CONSTITUTION: In a biaxially oriented film composed of polyester, the shrink quantity differential value dL/dT of the film is always set to 0.01%/ deg.C or less within a range from the glass transition point of polyester to 200 deg.C in the differential curve of the real shrink quantity in the machine direction of the film calculated from the extension and retraction quantities at the times of temp. rise and temp. drop due to a thermal and mechanical characteristic tester. Further, the 20-min heat shrinkage factor in the machine direction of the film at 190 deg.C is set to 1.0% or less. Therefore, heat treatment temp. is set to the range from the start temp. of a melting endothermic peak in DSC to the temp. of the apex of the peak.  In order to absorb reversible shrinkage accompanied by cooling from the heat treatment of a tenter, a clip interval is contracted while the film is grasped by the clips of the tenter.