baber/WOPTO huggingface dataset:
Patent JP-S644591-A (JP)
Title: Slope pedal for bicycle
Inventor: TAMURA KIICHI
IPC: B62M3/08
Filed: 1987-06-25
Abstract: PURPOSE: To be powerful on an upward slope by forming a pedal widely in lengthwise width between its front and rear plates and integrally mounting a stopper plate having stopper hole groups with holes drilled in a parallel ring on the outer surface of an inner plate of the pedal. CONSTITUTION: In the process of rotation of stepping down a front 1 and a rear 2 plates of a pedal together, stepping strength on the rear plate 2 is eased up and the pedal is stepped down by transfering strength mainly to the front plate 1. On this occasion, a crank and the front plate 1 are in an integrally connected state. In this case, specially strength is concentrated upon the utmost end portion 7 of the front plate 1 and the pedal is stepped down in the shape of the slope. Thus the front plate 1 of pedal forms a joint substantial expansion by tying up with the existing crank and turns out to be in a long crank condition with advanced point of strength concentration. In other words, driving force greatly reinforced by a joint substantial expansion N as indicated with a dotted line is generated.
Patent JP-S5859794-A (JP)
Inventor: SHIROMOTO TOKINORI
IPC: B26D1/20
Filed: 1981-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6220324-A (JP)
Title: Electronic device forming substrate and manufacture of electronic device
Inventor: KITAHARA TOSHIAKI
IPC: H01L29/812
Filed: 1985-07-19
Abstract: PURPOSE:To reduce the defect density on the surface of a wafer by mirror- polishing the both surfaces of the wafer without working strain layer. CONSTITUTION:Since a small strain layer 7 still remains on the both main surfaces of a wafer when the both surfaces of the wafer are lapped with abra sive of grain size of #1200 to remove a cutting strain layer 6, if it is mirror- polished with ultrafine abrasive of #3000-4000 of grain size, the strain layers of the both surfaces are completely removed to become a mirror-polished surface 8. Doner impurity ions of Si or the like are implanted to one main surface of the wafer 1 which is mirror-finished on the both surfaces to form a layer 9. Then, an N-type active layer 2 is formed by actively annealing (700-800 deg.CX20min) in the state that a PSG film 10 is formed by a CVD method. The PSG film 10 is selectively removed by etching, source and drain electrodes and a gate electrode are then formed to complete a GaAs FET.
Patent JP-S5587379-A (JP)
Title: Semiconductor memory
Inventor: KURAUSU HOUBERU
IPC: G11C11/40
Filed: 1979-12-07
Abstract: In integrated semiconductor memory cell arrangements, particularly integrated semiconductor memory cell arrangements using merged transistor logic configurations, line capacitances are discharged before accessing to reduce access time and power consumption. Individual bit line transistor switching means are coupled to each bit line to provide a discharge path for the line capacitances associated therewith. Common transistor switching means are coupled to each individual bit line transistor switching means to commonly discharge the individual discharge currents received from each individual bit line transistor switching means. Individual word line transistor switching means are also connected to respective word lines to distribute the current passing through the common transistor switching means to the respective word lines. The discharge circuit arrangement permits minimum-area bit line and word line transistor switching means.
Patent JP-H0451808-A (JP)
Title: Rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1990-06-15
Abstract: PURPOSE:To raise straightly driving performances and rotating performances and to improve maneuverability in road traveling, by automatically changing lock device corresponding to selection of operation of rice transplanter. CONSTITUTION:When a control device 18 is made in a slow rice transplanting speed by operation of a working lever 19 and a seedling transplanting device 42 is dropped, lock devices 28 and 35 are worked and differential gears 22 and 29 do not differentiate front wheels 2 and rear wheels 3. A speed change device 15 is made in a slow rice transplanting speed by a shifter 16 through operation of the lever 19 in the control device 18, a seedling transplanting device 42 is raised, differentiation by the differential gear 22 is stopped and the left and right rear wheels 3 are differentiated by the differential gear 29. Further, the operation lever 19 is made in road traveling in the control device 18, the front wheels 2 and the rear wheels 3 are differentiated by the differential gears 22 and 29.
Patent JP-S6137383-A (JP)
Title: Power source device for welding
Inventor: TAJIRI HIROMI
IPC: B23K11/24
Filed: 1984-07-28
Abstract: PURPOSE:To obtain a power source device for welding, which has reduced a power loss and has improved a welding quality, by connecting a primary winding of a reactor to between an AC power source and an electrode, and suppressing a welding current to a prescribed value or below by a current control device connected to a secondary winding, in case of welding by Joule heat such as seam welding, etc. CONSTITUTION:A primary winding of a reactor to which a secondary winding containing an iron core is connected between an AC power source 6 and welding electrodes 3, 4, and when a welding current exceeds a prescribed value IF by a current control device 8 connected to the secondary winding, an operational amplifier 17 generates an output, an oscillating device 18 executes oscillation, and a base current is intermitted. Therefore, the peak value of a welding current waveform flowing to a welding trasformer 5 is cut to the prescribed value IF, and by controlling the prescribed value IF, the welding current can be controlled to an optional value in a state that a good current waveform is held. According to such constitution, a power loss is reduced, a welding condition of a wide range is obtained, and a welding quality can be improved.
Patent JP-S5783014-A (JP)
Title: Manufacture of magnetic bubble memory
Inventor: EDA AKIRA
IPC: G11C11/14
Filed: 1980-11-12
Abstract: PURPOSE:To avoid the deformation of resin in a magnetic bubble memory by employing a copolymer of P-phenylene diamine, pyromellitic anhydride and 3,3', 4,4'-benzphenone tetracarboxylic dianhydride as polyimide resin when a pattern forming conductor thin film is adhered onto the polyimide resin. CONSTITUTION:An SiO2 2 is covered on a substrate 1, a conductor 3 is provided at the prescribed position thereon, polyimide resin 4a is covered on the entire surface including the conductor, and permalloys 5 are provided on the front and side surfaces as a blank of a magnetic bubble memory. With this structure, a copolymer of P-phenylene diamine, pyromellitic anhydride and 3,3', 4,4'-benzphenone tetracarboxylic dianhydride is used as polyimide resin 4. Since magnetic characteristic is not deteriorated in this manner, the sesin 4a is not thermally deformed when coating the permalloy 5 at high temperature, and accordingly no unevenness is produced on the surface of the permalloy 5.
Patent JP-H116703-A (JP)
Title: Touch sensor
Inventor: AKIYAMA MOTOTAKA
IPC: G01B5/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a touch sensor which can detect a long distance using a noncontact switch having a short detection distance as a detecting means without causing any contact trouble and can be applied with a seal cover excellent in chemical resistance in which a biasing compression spring are protected against buckling or breakage. SOLUTION: A first shaft 23 is supported slidably by a first bearing 21 fixed to a hosing 20 and a second bearing 24 is affixed to the forward end of the first shaft 23. A second shaft 26 is supported slidably by the second bearing 24 and a contact 28 is fixed to the forward end of the second shaft 26. In this case, a compression spring 48 biasing the second shaft 26 generates a higher resilient recovery force than a compression spring 44 biasing the first shaft 23. The first shaft 23 slides first in detection and the second shaft 26 slides upon finishing detection to absorb overstroke.
Patent JP-H027291-A (JP)
Title: Memory built-in device
Inventor: MATSUBARA HIROAKI
IPC: G10L19/00
Filed: 1988-06-27
Abstract: PURPOSE:To simplify circuit constitution and to attain the compression of a packaging area and the reduction of a cost by providing a coincidence detection circuit to detect the coincidence/noncoincidence state of first and second data holding means and to supply the detecting signal to a write device via a connection terminal in a memory built-in device. CONSTITUTION:The coincidence detection circuit 39 detects the coincidence/anti- coincidence state of the output of first and second registers 38-1 and 38-2, and is provided with a function to output the detecting signal to a coincidence terminal 34-1, and is constituted of, for example, an exclusive OR gate, etc. The normal/defective condition of a contact state at the connection terminal can be detected by storing different data on the first and second data holding means, resetting the first and second registers by a signal inputted from the write device 40 via the connection terminal, and detecting the coincidence/ noncoincidence of the output of both registers at the coincidence detection circuit. Thereby, a low current generation circuit and a voltage detection circuit in the write device can be eliminated. In such a way, it is possible to simplify the circuit constitution for checking and to attain the compression of the packaging area and the reduction of the cost.
Patent JP-S5682642-A (JP)
Title: Vehicle lifting device for heavy-weight carrying truck
Inventor: MATSUKI YOSHITAKE
IPC: B60P1/16
Filed: 1979-12-05
Abstract: PURPOSE: To reduce the amount of slippage of a bed board forming the lower end of the lifting device and contacting with the ground surface by providing an outer tube with a hydraulic cylinder built therein aslant on the side of an drivers cab in the truck which has the outer tube of the kind and an inner tube slidably inserted therein.  
     CONSTITUTION: The vehicle lifting device A arranged between the driver's cab 1 and a cargs bed B is constituted by the outer tube 2, the hydraulic cylinder housed slidably therein, etc. In this case, the lifting device A is coupled to each other positioned to the right and left by a coupling member 13. In the proper place of the coupling member 13 is provided a vertical member 10 for fitting the outer tube 2 of the lifting device A to the side of the driver's cab 1 in an inclined manner and this vertical member 10 is fixed to a chassis frame 11 through the intermediary of a coupler 12. By this constitution, when the side of the driver's cab 1 of the vehicle is lifted by the lifting device A, the amount of slippage of the bed board 7 fitted axially to the lower end of the inner tube can be reduced and thereby the generation of the stress between the outer tube 2 and the frame 11 can be made small. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5946429-A (JP)
Title: Installation device for ceiling suspension type air conditioner
Inventor: TAMURA TAKAHIRO
IPC: F24F13/32
Filed: 1982-09-10
Abstract: PURPOSE:To reduce the number of parts and facilitate an installation convenience, by providing a securing hardware adapted to suspend a ceiling suspension type air conditioner therefrom and comprising a retainer and a support rod. CONSTITUTION:A securing hardware 3 is secured to a ceiling surface by means of a bolt 5 with a width matching the width of ceiling suspension type air conditioner 1, then the ceiling suspension type air conditioner 1 is lifted upward up the ceiling surface and gradually lowered downwardly with a retainer 6 pressed in the direction of arrow mark B upon the uppermost part of air conditioner 1 striking against the ceiling surface. By so doing, the retaining side of retainer 6 engages the notched hole 12 of ceiling suspension type air conditioner 1, thereby temporarily retaining the air conditioner 1 by means of the securing hardware 3. Besides, the installation of air conditioner 1 can be completed in a manner of one-touch merely by securing the securing hardware 3 and the air conditioner 1 by a bolt 11. The removal of air conditioner 1 can be also carried out in a manner of one-touch by first lifting the air conditioner 1 and then gradually lowering the same with a knob 7 pulled in the direction indicated by an arrow mark C.
Patent JP-H0832000-A (JP)
Title: Manufacture of lead frame
Inventor: HYODO KENJI
IPC: H01L23/50
Filed: 1994-07-11
Abstract: PURPOSE:To provide a manufacturing method of a lead frame which can deal with the requirements of a high mounting density and multiple pins, etc., by using a resist material having high resolution. CONSTITUTION:On both surfaces of a base material for a lead frame, photoconductive layers made of at least a photoconductive compound and a binding resin are provided. Thereafter, the surfaces of the photoconductive layers are charged uniformly in a dark ambience, and thereafter, electrostatic latent images are formed by a scanning exposure method, and then, toner layers corresponding to the pattern of the lead frame are formed on the photoconductive layers by an electrophotographic method. Thereafter, the photoconductive layers wherefrom the toner-covered parts are excluded are removed in an eluding way. Subsequently, while the left photoconductive layers and toner layers are used as etching resists, the exposed base material is removed by etching, and further, the left photoconductive layers and toner layers are removed.
Patent JP-H06211596-A (JP)
Title: Method for deposition of thin film, such as high-temperature superconducting thin film, and method for holding substrate for deposition
Inventor: TAKAUCHI HIDENORI
IPC: C30B25/12
Filed: 1993-06-29
Abstract: PURPOSE:To provide the method capable of sticking a substrate for deposition of a thin film to a heating plate by maintaining good thermal contact therewith and of easily removing the substrate for deposition after the deposition. CONSTITUTION:This method for deposition of the thin film consists in supplying elements constituting materials, such as high-temp. superconducting materials, to the substrate 4 for deposition in the state of adhering the heating plate 1 heated by an adhesive medium 2, such as silver paste, to the substrate 4 for deposition. Cleavable materials 3, such as single substance laminar materials including mica, graphite, etc., metal halides including AgF2, etc., transition metal chalcogenide, such as Mos2, boron nitride, etc., are inserted between the substrate 4 for deposition and the heating plate 1 or the heating element itself is formed of the cleavable materials. These cleavable materials 3 are cloven to peel the substrate 4 for deposition from the heating plate 1 after the deposition of the thin film. A material, such as low melting glass, which is liquid at the time of deposition and has weak mechanical strength after solidification, is used for the adhesive medium 2.
Patent JP-H027106-A (JP)
Title: Numerically controller
Inventor: MATSUOKA YOSHIFUMI
IPC: G05B19/18
Filed: 1988-06-27
Abstract: PURPOSE:To change processing contents to make replacement of actual tool data unnecessary and to facilitate an operation by providing a memory to store the data of plural tool stands, selecting a pair and actually operating it. CONSTITUTION:A control device displays the tool data of aspecial tool stand (turret) number (No.'1') on a CRT picture 1 by the instruction from a keyboard. Next, when the tool data of another turret number are displayed, a next page key 3 is pushed, and thus, the control device changes the picture, and displays the data of a next turret number '2'. Thus, by pushing the next page key 3, the turret number is successively changed and the tool data of the necessary tool stand can be displayed. When the data of the tool number are registered or changed, the cursor is matched to a necessary place on the CRT picture 1, the figure is inputted by the keyboard, the memory of the control device is rewritten and can be changed to new data.
Patent JP-S5382796-A (JP)
Title: 2-imino-or ox-3, 3-dipheyl-imidaz0 1,2-a 1,3 dizacyloaldanes
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61P7/02
Filed: 1976-12-28
Abstract: PURPOSE: 2-Imino or oxo-3,3-diphenyl-imidazo[1,2-a] [1,3] diazacycloalkanes I (R is lower alkyl;X is O or NH;n is 2 or 4) and their acid salts, e. g. 2-imino-3,3-diphenyl-7-methyl-1,2,4,5-tetraphdroimidazo [1,2-a] imidazole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0722430-A (JP)
Title: Diffusion furnace for manufacturing semiconductor
Inventor: KOBAYASHI TAKAHIRO
IPC: H01L21/324
Filed: 1993-06-29
Abstract: PURPOSE:To improve the monitoring of the temperature of semiconductor substrates and to enhance uniformity of heat treatment between batches by providing a thermoelectric couple in the boat of a diffusion furnace to be used in a heat treatment process at the time of semiconductor manufacturing. CONSTITUTION:Monitoring of the temperature change and temperature control of semiconductor substrates 6 are performed with a temperature monitoring thermoelectric couple 4, at the time of heat-treating the semiconductor substrates 7 by inserting a wafer temperature monitoring thermoelectric couple 4 into a boat 3, and connecting it to a temperature measuring control system 7 after that.
Patent JP-H0715224-A (JP)
Title: Radome with built-in electric wiring
Inventor: YUASA TOMOAKI
IPC: H01Q15/24
Filed: 1993-06-29
Abstract: PURPOSE:To lower the price of a device, to simplify the structure and to unify radome transmitted radio wave characteristics as well by using a conductor for radio wave polarization (polarizer grid) also as wiring for connecting electric equipments before and behind or above and under a radome. CONSTITUTION:It is not necessary to separately provide wiring for connecting electric equipments 1 and 2 each other by connecting the electric equipments 1 and 2 before and behind or above and under the radome while using a conductor 4 for radio wave polarization at a main body 3 of the radome. Namely, by using a part of the polarizer grid at the main body 3 of the radome as wiring 50, the wiring to connect the electric equipments 1 and 2 does not become any obstacle when rotating an antenna 6, the wiring 50 is provided with an operation to polarize radio waves similarly to the other polarizer grid and even when the antenna 6 is directed toward the wiring 50, the radio wave characteristics are not changed. Further, a connector 9 is interposed between the wiring 50 and the electric equipments 1 and 2, both of them can be separated when decomposing the main body 3 of the radome.
Patent JP-S643474-A (JP)
Title: Heat transfer tube for vertical type absorber
Inventor: KAWAMATA OSAMU
IPC: F25B37/00
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a heat transfer tube having a high performance with excellent heat transfer and substance movement by providing many grooves in a direction different from a direction in which an absorption liquid flows on an inner surface of the tube. CONSTITUTION: Grooves 21 are provided on an inner wall 2 of a tube body 1 of the heat transfer tube used for the absorber. A sectional shape of the groove 21 provided on the wall 21 of the tube is, for example, a truncated shape, other triangular shape, rectangular shape, semicircular shape or the like, and is annular or spiral state in a direction of a circumference of the tube. In the transfer tube, flowing absorption liquid is stayed in deep grooves to aid a Maragoni convection. And since grooves perpendicular to the flow are provided, the liquid is vigorously agitated, and hence both heat transfer and substance movement are largely expedited.
Patent JP-H11340275-A (JP)
Title: Method and device for sticking tape-like resin to substrate
Inventor: URAGAMI HIROSHI
IPC: H01L21/60
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To highly efficiently produce semiconductor products provided with high quality and high reliability, by filling a tape-like resin material between a substrate and a semiconductor LSI chip by a simple means. SOLUTION: By heat-sticking the tape-like resin layer 13 of tape-like resin 4 automatically supplied for a prescribed length by a tape supply mechanism to the substrate 1 through a guide part 18 and a heating mechanism 19, the resin material is filled between the substrate 1 to which the tape-like resin layer 13 is stuck and the semiconductor LSI chip press-fitted to the surface of the substrate 1 in a face-down state.
Patent JP-S6220649-A (JP)
Title: Fail-safe controlling method for electronic control diesel engine
Inventor: KIZAKI KANJI
IPC: F02D41/00
Filed: 1985-07-18
Abstract: PURPOSE:To keep off any damage due to excess heating in a solenoid spill valve, by cutting a continuous rated current to the said valve, not resting on a cam angle, when detecting an engine stall, in case of a device which controls the fuel injection quantity controlling solenoid spill valve for energization in making the cam angle a criterion. CONSTITUTION:A fuel injection pump 42 pressurizes fuel inside a pump room according to rotation and reciprocating motion of a plunger 42G, and distributively feeds it to a fuel injection nozzle 34 via a delivery valve 42L or the like. And, fuel spill timing is varied by the solenoid spill valve 50 installed in a spill port 42K to be interconnected to the pump room whereby a fuel injection quantity is controlled. Then, this solenoid spill valve 50 is controlled for its on-off operations by an electronic control unit 56 on the basis of each output of a reference position sensor 44 and the like. At the abovementioned, since engine speed interruption is not for the specified time long, when detecting an engine stall, a continuous rated current to the solenoid spill valve 50 is forcedly cut off, whereby this valve 50 is made so as to be protected from damage.
Patent JP-H028980-A (JP)
Title: System for issuing ticket or the like
Inventor: KUWAGAKI HIROYUKI
IPC: G07B1/00
Filed: 1988-06-27
Abstract: PURPOSE:To reduce a telephone charge by providing a switching means, and using a subscriber telephone line of one system in an image communication equipment and a ticket or the like issuing device by switching. CONSTITUTION:The contact 46a of a relay 46 is connected to the contact 46c in an ordinary operation, and the telephone line is connected to a facsimile equipment 6. While transmission/reception is performed by the facsimile 6, a detecting signal in use is supplied from a detector 47 in use to a communication control part 44. Thereby, the control part 44 prohibits the output of a switching signal to the relay 46, and controls the line 2 so as not to be connected to a control part side i.e. the ticket issuing device. Also, when a power source is applied to the device in a state where no transmission/reception is performed by the facsimile 6, the contact 46a is connected to the contact 46b by outputting the switching signal to the relay 46 and pulling the relay 46 by the control part 44. In such a way, the line 2 is connected to the ticket or the like issuing device side.
Patent JP-H059178-A (JP)
Title: Desulfurizing purification of isoquinoline oil
Inventor: SUZUKI TOSHIHIDE
IPC: C07B63/02
Filed: 1991-06-28
Abstract: PURPOSE:To efficiently desulfurize and purify isoquinoline oil by an economic equipment while remarkably reducing lowering of the isoquinoline yield caused by hydrogenation by hydrogenating an isoquinoline-containing oil in the presence of a molybdenum-carrying catalyst, etc., under a prescribed low pressure. CONSTITUTION:An isoquinoline-containing oil is desulfurized and purified by hydrogenation in the presence of a molybdenum-carrying catalyst or a catalyst composed of alumina carrier carrying one or more kinds of metals selected from molybdenum, cobalt and nickel at 250-350 deg.C under ordinary pressure to 9kg/cm<2>G. In addition, the supply of the isoquinoline-containing oil is preferably 0.1-3 (hr<-1>)/unit vol of catalyst by L.H.S.V. base.