baber/WOPTO huggingface dataset:
Patent JP-S59136978-A (JP)
Title: Semiconductor device
Inventor: SATOU TAKEMI
IPC: H01L47/02
Filed: 1983-01-26
Abstract: PURPOSE:To omit a bonding between a lead and an electrode, and to obtain an improvement in adhesive strength and a protection of a junction section simultaneously by forming one electrode of a semiconductor element of mesa type structure so as to extend in a beltlike shape toward the outside of a semiconductor substrate and using the beltlike section as the lead. CONSTITUTION:An electrode 13 takes a shape combining an electrode and a lead. The electrode 13 may take a shape extending only to one side as required, or may take a shape that six leads called a hexa-lead are extended to an external form. The shape of a package takes various shapes as necessary. When the electrode is incorporated into the package, the lead and the element electrode need not be compression-bonded. When it is incorporated through thermocompression bonding, only a connection to an electrode 14 may be made appropriate in load, an element is not deteriorated, and adhesive strength can be obtained sufficiently.
Patent JP-S62169652-A (JP)
Title: Apparatus for inspecting top and bottom reverse/back whiteness
Inventor: KISHI RYOICHI
IPC: B41F33/06
Filed: 1986-01-21
Abstract: PURPOSE:To certainly perform inspection, by setting a printing picture pattern itself as a detecting mark and detecting the same at every color component by a R.G.B. sensor utilizing an optical fiber. CONSTITUTION:A R.G.B. sensor 22 uses a color separating filter to separate inputted light into three red, green and blue components and converts said components to electric signals corresponding to the densities of respective color components. These electric signals are amplified by a sensor amplifiers 23 and converted to digital values by an A/D converter 16 to be inputted to a processing unit 5. When a measured value shifted from a boundary value different in a preset predetermined ratio is inputted, an alarm is issued by a display device 6 and an alarm device 17 and the number of inferior sheets are displayed on the display device 6 each time. The quality judgment of the measured value is performed by comparing the measured value of printed matter flowing continuously or intermittently with that of the first one and that of the next. By this method, the discrimination capacity of top and bottom reverse/back whiteness is markedly enhanced.
Patent JP-H10207688-A (JP)
Title: Graphics processor
Inventor: TAKAMI KAZUHISA
IPC: G06T15/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize high speed graphics processing. SOLUTION: A geometry processor 50 outputs a command code expressing processing to be required to a rendering processor 500, plural floating point data to be processed and scale factor data for specifying the decimal point bit position of fixed point data to be converted from each floating point data. A format converter 100 converts each floating point data into fixed point data having the decimal point bit position specified by the scale factor data and transfers the fixed point data to the processor 500.
Patent JP-S55100949-A (JP)
Title: Ni base alloy for engine valve and valve seat of internal combustion engine
Inventor: IMAO KIKUYOSHI
IPC: F01L3/02
Filed: 1980-02-01
Abstract: PURPOSE: To provide Ni base alloy for an engine valve and a valve seat of an internal combustion engine with excellent high temperature hardness, heat impact resistance and oxidative lead corrosion resistance comprising a specific component composition of C, Si, Mn, W or the like.  
     CONSTITUTION: This Ni base alloy comprises C; 1W3.5wt% (and so forth), Si; 0.1W2%, Mn; 0.1W2%, W; 5W20%, Cr; 2W40%, a balance of Ni and inevitable impurities. This alloy is excellent in heat impact resistance and oxidative lead corrosion resistance compared to a conventional Co base alloy and, if 1W30% of Fe is added moreover, heat impact resistance is still more enhanced and, if 2W9% of Mo is added, high temperature hardness is still more enhanced. Above described Fe and Mo may be added together. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61170507-A (JP)
Title: Method for refining high-s chromium steel
Inventor: IKEHARA YASUMASA
IPC: C21C5/00
Filed: 1985-01-25
Abstract: PURPOSE:To reduce the melt fracture of the refractories of a refining furnace and to increase the yield of Cr when a high-S Cr steel is refined, by carrying out refining so as to regulate the amount of S in slag to a specified value during refining and the basicity of slag to a specified value after refining. CONSTITUTION:A high-S Cr steel contg. 0.1-0.5% S is refined in a refining furnace. At this time, refining is carried out so as to regulate the amount of S in slag to 1.5-6% during refining and the basicity (CaO/SiO2) of slat to 1.2-2 after refining. Since the basicity of slag can be kept high during refining, the erosion of the refractories of the furnace is reduced, and a high yield of Cr is attained.
Patent JP-H05195138-A (JP)
Title: Heat resistant alloy having excellent carburization resistance and high creep rupture strength under conditions of high temperature and low stress
Inventor: SUGITANI JUNICHI
IPC: C22C38/00
Filed: 1992-01-24
Abstract: PURPOSE:To impart excellent carburization resistance even at the time of use at high temp. and high creep rupture strength under conditions of high temp. and low stress to a heat resistant alloy. CONSTITUTION:This heat resistant alloy consists of, weight, 0.1%< C<1.5&, 2%<Si<3%, 0%<Mn<2%, 20%<Cr<30%, 25%<Ni<40%, 0.2%<Al<2% and the balance Fe with inevitable impurities or further contains 0.01-0.5% Zr and/or <=0.2% N.
Patent JP-S56111104-A (JP)
Title: Cantilever for pickup cartridge
Inventor: KOBAYASHI MASAAKI
IPC: G11B3/50
Filed: 1980-02-01
Abstract: PURPOSE: To obtain cantilevers with low cost and suitable for mass production, by forming cantilevers through the provision of nitride, carbide and boride of silicon on the external surface of a silicon pipe.  
     CONSTITUTION: A pipe-shaped silicon 5 is formed on a die 3 with the E.F.G. method. The silicon pipe 5 is located in a plasma C.D.V. device and a silicon nitride hardened layer is formed through nitride processing. Or, the hardened layer of nitride, carbide and boride is provided by using the P.V.D. method. By forming cantilevers from this material, the cantilevers suitable for mass production with low const can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02192199-A (JP)
Title: Package mis-mounting preventive system
Inventor: IINO HIROBUMI
IPC: G06F1/18
Filed: 1989-01-19
Abstract: PURPOSE:To detect the mis-mounting of a package so as to prevent mis- mounting by a method wherein the mounting position of the package is stored in a non-volatile memory contained in the package, and a package mounted position is compared with the data stored in a memory section. CONSTITUTION:A comparator 6 sequentially reads in the data stored in a non- volatile memories 4 of mounted packages, and the data of a memory section 5 is sent from the memory section 5 to the comparator 6 through a control section 8. The data of the normal mounting positions of packages 1-3 is stored in the memory section 5, and the comparator 6 sequentially compares the above data with the data read in from the non-volatile memory 4. When it is detected that these data are not coincident with each other, the designations and the mounted positions of the packages 1-3 provided with the non-coincident data are transferred from the comparator 6 to a display section 7 through the control section 8, and the data are displayed through the display section 8. And, when all data are coincident with each other, it is indicated on the display section 8 that all the packages 1-3 are coincident. By this setup, the mis-mounting of the packages 1-3 can be detected.
Patent JP-H06221763-A (JP)
Title: Discharge-controlling device in grain drier
Inventor: NINOMIYA SHINJI
IPC: F26B17/14
Filed: 1993-01-27
Abstract: PURPOSE:To increase the operation efficiency by a method wherein, when a grain-flow detector malfunctions, a controller accesses time for discharge operation and the discharge operation is executable for a period of time according thereto. CONSTITUTION:When, immediately after a discharge switch 15 has been turned on, a detector 29 turns ON, outputting a signal denoting the presence of grain or when the detector 29 has remained ON for a long time even though the conveyance of grain is normal in its increase or decrease during the discharge operation, an arithmetic-control unit presumes that the detector 29 itself for the movement of grain is malfunctioning and indicates the presumption on a display such as a graphic monitor while switching the operation to timer control. On receiving an abnormality signal, the arithmetic-control unit accesses a table of discharge time stored in a memory and by setting an appropriate value executes or continues the discharge operation. In doing this, first from the time Td and the drier capacity Cd for the charging, the volume of the charge V is obtained by an equation V=TdXCd; then from the volume of the charge V and the discharging capacity Ce for its discharge the time for the discharge Te can be obtained by an equation Te=V/Ce. This method enables increasing the operation efficiency.
Patent JP-S54105230-A (JP)
Title: Agricultural and horticultural bactericidal composition
Inventor: SATOU KATSUMI
IPC: A01N47/34
Filed: 1978-02-06
Abstract: PURPOSE: To provide an agricultural and horticultural bactericidal composition containing a phosphorus-containing bactericide and a thioallophanic acid derivative or a pyrroloquinoline derivative.  
     CONSTITUTION: Wettable powder, powder, etc., containing O-ethyl-O, O-di (2,4- dichlorophenyl) phosphate, and 4, 4'-O-phenylene bis(3-thioallophanic acid) dimethyl ester or 1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-i.j]-quinolin-4-one as effective components, and other carriers or diluents.  
     EFFECT: Remarkable synergistic effect to rice blast and helminthosporium leaf spot. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59137173-A (JP)
Title: Ultrasonic solder tank
Inventor: KONISHIGAWA KAORU
IPC: H05K3/34
Filed: 1983-01-28
Abstract: PURPOSE:To provide an ultrasonic solder tank which enables transmission of an ultrasonic wave to a molten solder tank and can assure soldering of small-sized electronic parts by disposing a horn of an attachable and detachable horn of an ultrasonic vibrator on the outside of the molten solder tank. CONSTITUTION:A horn 19 contacts with a solder tank body 15 and transmits ultrasonic oscillation via the body 15 to molten solder 16 in the case of soldering a substrate 21 to be soldered. A cavitation phenomenon is then generated in the solder 16, and the oxidized film in the part to be soldered of the substrate 21 is removed by the impact wave generated when the cavity is ruptured by the compressive wave of the powerful ultrasonic oscillation. Satisfactory soldering is thus made possible and the horn 19 is detached when the soldering of the board 21 is finished. The horn is detached for the purpose of preventing the thermal deterioration of the horn 19 and oscillator 20 as the temp. of the body 15 is high.
Patent JP-H05205323-A (JP)
Title: Manufacture of optical disk substrate
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/26
Filed: 1992-01-27
Abstract: PURPOSE:To provide a high quality optical disk by using a transparent plastic, compressing it by holding a >=70kg/cm<2> primary holding pressure for >=0.03sec. at the time of injection and gradually reducing the pressure within a pressure range of 5-30kg/cm<2>. CONSTITUTION:Polycarbonate pellets 9 in a drier 10 are supplied to a heating cylinder 7 and the melted resin 6 is filled in a cavity 1 between a fixed metallic mold 2 and a movable metallic mold 3 through a nozzle 5 with a screw 8 at a high temp. as it is. The fixed metallic mold 2 is set at 110 deg.C, the movable metallic mold 3 at 95 deg.C, and a tip of the nozzle 5 is set at 300 deg.C and at the time of injection the primary holding pressure is made to be 70kg/cm<2> and is kept for >=0.03-sec. and then a substrate on which a tracking guide groove and a prepit are sufficiently transferred from the stamper 4 is obtained. Furthermore, by gradually reducing the pressure within the range of 5-30kg/cm<2> for >=10sec, the high quality optical disk substrate without double transfer is obtained.
Patent JP-H08200328-A (JP)
Title: Connecting structure for plate body and pipe
Inventor: AKIZUKI KOUJI
IPC: A47C7/40
Filed: 1995-01-27
Abstract: PURPOSE: To provide a connecting structure for a pipe exposing no screw and excellent in external appearance. CONSTITUTION: An end part of a plate body B is inserted in an oblong hole 1 formed on circumferential wall of a pipe P and extended in the axial direction, a recess 4 is provided on the surface of the end section of a plate body B located in a pipe P, and a spring 10 and a pin 5 pressed outward by the spring 10 and preventing the movement of the plate body B in the releasing direction via the contact with the inner face of the pipe P are assembled in the recess 4. A contact face 11 along the inner face of the pipe P is formed at the tip section of the pin 5. The pin 5 is coupled with the peripheral wall of the pipe P, and the plate body B is connected to the pipe P.  When the plate body B is strongly pulled in the separating direction from the pipe P, the contact face 11 at the tip section of the pin 5 is guided by the inner face of the pipe P, the pin 5 is thrust into the recess 4, and the plate body B can be pulled off from an oblong hole 1.
Patent JP-S61172172-A (JP)
Title: Developing device
Inventor: KOBU MAKOTO
IPC: G03G15/09
Filed: 1985-01-26
Abstract: PURPOSE:To suppress toner sticking to a regulating member or the clogging of impurities and to prevent the deterioration of visible image quality by using piezoelectric element as means for imparting vibrations to the regulating member for thickness of the layer and providing this element to at least one among the regulating member and the supporting member supporting the regulating member. CONSTITUTION:The piezoelectric element 16 is attached to a suitable site such as the surface, of the regulating member 6 and AC voltage is impressed by means of electrodes clamping the element 16 like a sandwich from the both sides. Thus the element 16 is vibrated with alternate expansion and contraction. As a result, the regulating member 6 is also vibrated to destruct the toners about to floculate to the end edge part 6a or in the vicinity thereof and to prevent the toners from sticking to the regulating member. Any impurities intruded into the edge part 6a are passed easily through the edge part 6a due to the mechanical vibrations of the regulating member 6 without clogging. In such a manner, it is possible to prevent the visible image from the deterioration due to toner sticking or clogging by impurities.
Patent JP-S63181183-A (JP)
Title: Reproducing device
Inventor: SHIMADA KOSHIN
IPC: G11B27/034
Filed: 1987-01-21
Abstract: PURPOSE:To arbitrarily edit signals on a face A and a face B by editing and calculating signals divisionally on the face A and the face B by an editing/ calculating part and performing switching between them by an A/B switching means. CONSTITUTION:An editing/calculating part 11b which edits signals recorded on a recording medium divisionally on the face A and the face B and an A/B switching means 11c which switches the editing face of the editing/calculating part 11b to the face A or the face B are provided. A reproducing time storage part 11a where the reproducing order and the reproducing time operated by the editing/calculating part 11b are stored and a signal detecting part which detects and reproduces the signal recorded on the recording medium based on the stored contents of the storage part 11a are provided. The editing state of the editing/calculating part 11b is switched by the A/B switching means 11c, and consequently, a reproducing device is obtained which arbitrarily edits signals on the face A and the face B to be very convenient for use.
Patent JP-S61196871-A (JP)
Title: Actuator for setting rear wheel steering angle ratio in front/rear wheel steering device for vehicle
Inventor: KAWAMOTO YOSHIMICHI
IPC: B62D7/14
Filed: 1985-01-24
Abstract: PURPOSE:To improve the travelling stability by constructing such that the external force applied onto the rear wheel will not transmit to the actuator for setting the rear wheel steering angle ratio. CONSTITUTION:A computer 33 will receive a car speed signal 34, and a rotary position signal 35 of pivot shaft 23 of link member 21 to provide a control signal corresponding with the car speed to a motor 31 thus to control the rotation. Through rotation of motor 31, the sector gear 24 is controlled through a warm gear 32 thus to rotate the link member 21. When setting the lead angle of said warm gear 32 smaller than the friction angle, variation of the steering angle of rear wheel on coarse road can be prevented without causing drive of warm gear 32 through the sector gear 24 due to the external force resulting in improvement of the travelling stability.
Patent JP-H06225555-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H01L41/083
Filed: 1993-01-27
Abstract: PURPOSE:To magnify the oscillation amplitude and improve the efficiency by rotating it while inclining the end face of an oscillation generating section to the center shaft, and amplifying the amplitude of this rotating motion and transmits it to an oscillation piece, and shifting a driven member in the specified direction by the oscillation piece. CONSTITUTION:The polarization axes of the third piezoelectric element 3 and the fourth piezoelectric element 4 are arranged, sliding them 90 deg. in position from the polarization axes of the first piezoelectric element 1 and the second piezoelectric element 2, and sine wave voltages of resonance frequency or its vicinity, whose phases are slid by 90 deg. from each other are applied to electrode plates 6 and 7, whereupon flexural oscillation rotating around the center shaft occurs in an oscillation generating section 24. Therefore, elliptic motion rotating around the center shaft occurs at the end face of an oscillation piece 23, which rotates the pressed rotor 13. At this time, the flexural motion generated at the oscillation generating part 24 is transmitted to the oscillating piece 23 through a flange 16, and the oscillating piece 23 oscillates strongly to the resonance frequency, and it becomes the amplitude being magnified at the contact face with the rotor 13.
Patent JP-H03216305-A (JP)
Title: Device for automatically tightening and loosening shuttering for concrete column
Inventor: HASEGAWA SHINZO
IPC: B28B21/76
Filed: 1990-01-22
Abstract: PURPOSE:To enable the reliable work of tightening and loosening a shuttering automatically in a short period of time by a method wherein supporting trucks are provided in parallel in the width direction of the shuttering to adjust the distance between the supporting trucks that can be freely expanded and contracted, the shuttering is moved vertically by lifting gears having proper intervals between them, and spaces are provided at the central portions of the supporting trucks to slide the connecting plates of a lower shuttering with the aid of forked bars. CONSTITUTION:A shuttering 8 is set on lifting gears 5 disposed between supporting trucks 1 in such a state that the flanges 9 or upper and lower shutterings 8b, 8a are joined together. In this case, a type of concrete columns is selected in order to correspond to several kinds of the shutterings 8 different in diameter and, according to instructions based on the selection, a distance between the supporting trucks 1 is expanded or contracted in a crosswise direction by a distance adjusting means 4. Thereafter, the lifting gears 5 are lowered, while setting the shuttering 8 thereon, to support connecting plates 10 disposed on the lower shuttering 8a on the forked bars 6 of the supporting trucks 1 opposed to each other, and the forked bars 6 are moved by hydraulic cylinders 2 which extend or retract in the longitudinal direction of the supporting trucks 1. Accordingly, the connecting plates 10 are slid to allow the wedges of the shuttering to be engaged or disengaged, and the upper shuttering 8b and the lower shuttering 8a are tightened or loosened.
Patent JP-H04246485-A (JP)
Title: Self-adhesive tape for dust removal
Inventor: SHIMOMURA KAZUHIRO
IPC: C09J7/02
Filed: 1991-02-01
Abstract: PURPOSE:To easily peel away the outermost layer of which almost the whole of the surface has been covered with dust. CONSTITUTION:In a roll 1 wherein a self-adhesive tape comprising a substrate and a self-adhesive layer 11 formed on one side of the substrate has been wound up with the adhesive layer 11 kept outside, at least one cut 3 in the direction of the axis of a core which has an edge 31 projecting along the direction of winding of the tape is formed per rotation of the roll. By picking up the edge with fingers, the outermost layer is easily peeled away.
Patent JP-H08196120-A (JP)
Title: Control unit in walking-type working vehicle
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1995-01-27
Abstract: PURPOSE: To provide the subject control unit of simple structure designed to conduct elevation control of a machine body at a point good in operability for a relevant worker. CONSTITUTION: This control unit is equipped with a hydraulic cylinder to raise/ lower a machine body, a sensing rod to detect a machine body height above the field surface, a changeover valve 10 to control the hydraulic cylinder at least for raised point and the automatic point controlled by basing on the sensing rod, a planting clutch 1, and a handle extendedly set up behind the machine body. The grip 36a of the handle is provided with a nearby control lever 100 interlocking with the changeover valve 10 and the planting clutch 1, and the nearby control lever 100 is capable of controlling the changeover valve to a manually raised point and an automatic point and also capable of controlling the planting clutch to on/off point.
Patent JP-H09204911-A (JP)
Title: Manufacture of positive electrode plate
Inventor: SHIODA YUJI
IPC: H01M50/534
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of a welding failure by the residual nonconductive active material by compressing a prescribed position of a current collector to provide a tab mounting position, and continuously patting the tab mounting position after filling an active material paste. SOLUTION: A nickel porous sheet is pressed in the thickness direction by use of a press machine to form a recessed part 2, and a tab 2a is mounted thereon. A paste-like active material mix is applied onto the sheet followed by drying, and the whole sheet is rolled to regulate the thickness, and then cut into a prescribed dimension to form a positive electrode plate precursor 1a. The tab 2b of the precursor 1a is subjected to nickel hydroxide removing work. This removing work is performed by continuously patting the tab mounting position by an impact imparting means 4. As the imparting means 4, a member formed of a bundle of a plurality of needles 4a is used, and the nickel hydroxide exposed to the surface of the mounting position 2a is scraped to the needle tips, and the nickel hydroxide is peeled off from the communicating holes within the mounting position 2a.