baber/WOPTO huggingface dataset:
Patent JP-S6417747-A (JP)
Title: Picture image forming device
Inventor: SHIKATO MASANOBU
IPC: B65H31/26
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the counterfeed of a discharged sheet by installing a reversefeed preventing member for sheet, close to a means for discharging the sheet after copying outside the machine or for reversely transporting the sheet for the backsurface copying or multiple copying. CONSTITUTION:A sheet S0 transported from the upstream side after copying passes through the upper surface of a flapper 17, and said passing is detected by a sensor 32, and the sheet is discharged above a sorter 21 by the normal revolution of a normal/reverse revolution transporting means 19, and loaded onto a sheet S. When the backsurface copying or multiple copying of the sheet S0 is necessary, the normal/reverse revolution transporting means 19 is reversed, and the flapper 17 turns in the counterclockwise direction, and the sheet is reversely transported into the machine as shown by the sheet S1. A counterfeed preventing member 31 having a counterfeed preventing hook 31a is installed coaxially with a lower roller 19b, and the preceding sheet S2 having the curled lower edge is prevented from being reversely fed together with the sheet S1. Therefore, the sheets can surely be transported reversely one by one.
Patent JP-H0927157-A (JP)
Title: Tape cassette lid opening/closing device
Inventor: YANAGIHARA TAKEFUMI
IPC: G11B15/665
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To surely open a tape cassette lid when a tap cassette is loaded. SOLUTION: An opener 1 pressed by a spring 4 and rotated around an opener shaft 3 with the lower end of a tape cassette lid brought into contact with a slope surface 1a during its raising/lowering is provided in a cassette holder 2 raised/lowered up and down holding the tape cassette. An opener kicking part 5a in the tip of a stand 5 fixed in a chassis is brought into contact with the opener 1 during raising/lowering and thus the tape cassette lid is opened.
Patent JP-H0338685-A (JP)
Title: Aligning method
Inventor: SUZUKI HIROMI
IPC: G02B27/46
Filed: 1989-07-05
Abstract: PURPOSE:To offer an aligning method which reproduces position relation before development accurately even after the development by recording a diffraction grating simultaneously with images of a spatial frequency filter and a hologram. CONSTITUTION:The spatial frequency filter 3 where only a Fourier-transformed image of a semiconductor pattern is recorded is held on a filter holding base 13 and a filter positioning process is carried out. At this time, when the laser oscillator 21 of an aligning mechanism 20 is oscillated, the diffraction grating on the spatial frequency filter is irradiated with the same interference fringes as those when the diffraction grating is recorded. Namely, when the diffraction grating has no position shift before and after the development, a photodetecting element 25 photodetects the same interference fringes with those at the time of the recording which irradiate the diffraction grating and the quantity of light photodetected by the photodetecting element 25 vibrates at the pitch intervals of the diffraction grating and becomes maximum where the diffraction grating and interference fringes are superposed one over the other. Expansion or contraction, however, is caused after the actual development, so diffraction grating at eight peripheral positions are measured to find the position where the quantities of light are equal and maximum.
Patent JP-H0264500-A (JP)
Title: Through-hole hooking device
Inventor: MAIKERU FURANSHISU HANKINSON
IPC: G21C19/02
Filed: 1989-07-05
Abstract: PURPOSE: To facilitate engagement with in-reactor structure by equipping a plurality of finger-like members disposed in the direction of a circumference and allowing each finger-like member to have a transition area with a taper therebetween. CONSTITUTION: A cap 66 is attached to the lower end of an actuating rod 20 mounting a shaft 61 on the end part so as to be concentric with the second inside diameter 30 of a finger-like member 50. The shaft 61 is formed on the actuating rod 20, has a second transition area 72 between the actuating rod 20 and the shaft 61, and the transition area 72 is disposed to cooperate with a transition area 28 with a first taper of the finger-like member 50 at the time when it is in a leading-in position 38. The lower end of the finger-like member 50 positioned downward of an annular shoulder part 32 and axially adjacent thereto forms a conical end part 76 with a radially inward taper. Another taper is attached to the upper part inner face of the cap 66, shaped to have a radially outward direction matched with the conical end part 76 of the finger-like member 50.  Thereby when a clinching device 16 is widened and led in, sliding and engagement of the finger-like member 50 and the cap 66 is facilitated.
Patent JP-2001005441-A (JP)
Title: Character data generating device and character output device
Inventor: YOSHIDA TOSHIKUNI
IPC: G09G5/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a character data generating device compressing a data amount by sharing a similar designed parts without injuring printing quality among plural characters of a common character shape. SOLUTION: The character data generating device is provided with a parts extraction means extracting plural prescribed parts from a character data storage part 8, a parts round-robin comparison means successively selecting all of plural extracted prescribed parts as a reference parts of a comparison origin, making the remainder the objective parts of the comparison destination and comparing the similarity of the shapes among the parts at round-robin, a comparison result storage part 7 deciding whether or not the objective parts is replaced with the reference parts based on the comparison result by the parts round-robin comparison means and storing the decision result,  a parts selection means successively selecting the reference parts having the number of most replaceable objective parts based on the comparison result storage part 7 and an updated character data storage part 9 replacing the reference parts selected by the parts selection means with the objective parts and storing it as the updated data, and a character output device is provided with a character file generated by the character data generating device.
Patent JP-H1118137-A (JP)
Title: Mobile communication terminal
Inventor: KUWABARA SOICHI
IPC: H04W60/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce a storage capacity on an exchange side by providing a registered processing execution means for executing a processing corresponding to the information registered beforehand, when reporting position information detected by a reporting information detection means matches with the information managed by a reporting positional information management means. SOLUTION: A reporting position information detection means 1 detects plural pieces of the reporting position information from one or plural mobile communication networks. A present reporting position information storage means 4 stores the reporting position information during reception at the present detected by the reporting position information detection means 1. A combination means 8 decides the combination of the reporting position information specified by a mobile communication terminal user. The reporting position information management means 2 is constituted of a user definition area name registration means 5 and a storage means 7.  The registered processing execution means 3 executes a service, corresponding to a user definition area name when the reporting position information detection means 1 detects the reporting position information, corresponding to the user definition area name.
Patent JP-H0461338-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L23/52
Filed: 1990-06-29
Abstract: PURPOSE:To sharply improve electromigration resistance and stress migration resistance by stacking a metallic film on the insulating film formed on one main face of a semiconductor substrate, and scanning it with an electron beam, and heating the e, metallic film to the vicinity of the fusing point, and growing it into huge crystals which include single crystals, and then selectively etching the metallic film, and patterning it. CONSTITUTION:A silicon oxide film 2 is made at the surface of a P-type silicon substrate 1, and an Al target is sputtered by DC magnetron sputtering within Ar plasma to form the Al film 3 5000Angstrom  in thickness. Next, Al surface is scanned while heating the silicon substrate 1 to 200 deg.C. On scan condition that the beam spot diameter is 3mm, that the scan step is 0.1mm, that the beam current is 20mA, and that the scan speed is 20cm/sec., the surface of an Al film 3 is heated to about 600 deg.C to grow the grain diameter of Al and macrocrystallize or monocrystallize it. Then Al wiring 4 is made by selectively etching it, using CCl4 gas, with a resist as a mask.
Patent JP-H1017043-A (JP)
Title: Aerosol bomb
Inventor: YOSHIGA NORIO
IPC: B21D51/18
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a container for use as the main body of an aerosol can from which the material contained is sprayed in an atomized state or in a state of mousse with a liquefied petroleum gas etc., as a propellant. SOLUTION: A container is formed by drawing, with the layers of resins on the inner side, of a metal-based laminate having at least on one side of an aluminum plate or steel plate a covering comprising a layer of a polyamide, a layer of an adhesive resin of a polyolefin, and a layer of a polyamide with the interposition of a heat-modified covering film obtained by heat treatment of a thin film of an epoxy resin, a fatty acid, or a hydroxy-substituted phenol at a temperature of 350 deg.C or more. This container excels in corrosion resistance.
Patent JP-S6233928-A (JP)
Title: Tremie tube for placement of concrete under water
Inventor: OGAWA MATSUHEI
IPC: E02D15/06
Filed: 1985-08-07
Abstract: PURPOSE:To greatly widen the placing range of concrete by making control on the penetration amount of a tremie tube easier by a method in which a discharge port is provided in the side of a tremie tube and the tip portion or whole portion of the tremie tube is made rotatable. CONSTITUTION:When concrete is charged from the back end of a tremie tube, the charging direction of the concrete is changed due to its collision with the lower slope of each discharge portion 24 and the concrete is discharged from a discharge port 26 formed in the side.A motor 20 is ten operated, and the rotation force is transmitted through a motive gear 22 and a follow gear 18 to the tip portion 12 to turn the discharge portion 24. Centrifugal force is applied to concrete C to promote the discharge of it to the horizontal direction, and the concrete is leveled off by the rotation of the discharge portion 24. The number of the displacing times of the tremie tube and the number of the setting points of the tube can thus be greatly reduced, thus simplifying the placing operation of the concrete.
Patent JP-S6153119-A (JP)
Title: Lead-containing oxide powder and its preparation
Inventor: TAKAGI TOICHI
IPC: C01G21/00
Filed: 1984-08-21
Abstract: PURPOSE:To prepare a lead-containing oxide powder which can be sintered easily to form a sintered material having high density, by using an oxide powder containing >=2 kinds of metals in addition to lead as the constituent components, and distributing the lead component in higher concentration at the outer layer that at the inner part. CONSTITUTION:An oxide containing at least two kinds of metals as the constituent components or its precursor powder is prepared beforehand. A lead compound is added to the above oxide powder. The amount of the lead compound is stoichiometric amount to the powdery composition, or excess to the stoichiometric amount by <=8mol%. The mixture is calcined to 400-1,200 deg.C to obtain a lead-containing oxide powder containing at least two kinds of metals in addition to lead, as the constituent components, and containing the lead component at higher concentration in the outer layer than in the inner part.
Patent JP-H0621470-A (JP)
Title: Semiconductor memory device and fabrication thereof
Inventor: HAZAMA YASUSHI
IPC: H01L29/792
Filed: 1992-06-30
Abstract: PURPOSE:To improve humidity resistance without deteriorating the ultraviolet ray transmission characteristic upon erasion of information by constructing a surface protective film of an ultraviolet ray erasion semiconductor memory device as a multilayered structure by alternately laminating a silicon oxide film and a silicon nitride film each of predetermined thickness or smaller into several tens of the respective layers. CONSTITUTION:An EPROM gate is provided in a transistor formation region 2, and after an interlayer insulating film 10 and an aluminum wiring 12 are formed, a silicon oxide film 13 of 100nm or smaller thickness and a silicon nitride film 14 of 10nm or lower thickness are deposited with a CVD process. After the process is repeated 50 times, a silicon oxide film 19 is deposited.
Patent JP-S5796758-A (JP)
Title: Cylindrical parts manufacturing method and device
Inventor: NANDATE HIDEO
IPC: B23Q7/02
Filed: 1980-12-06
Abstract: PURPOSE: To complete a cylindrical part during a single revolution of a material feeding disc by installing a guide cam outside the periphery of the grindstone which is mounted concentric with the material feeding disc.  
     CONSTITUTION: Materials 7 which are supplied through a guide tube 8 are taken out one at a time and positioned on a material feeding disc 6 with designated distance to one another maintained by means of a material distance holder 11. Materials 7 are gradually approached to the grindstone 1 by means of a guide cam 4 and worked. When completed part comes to the outlet, the part is discharged from a discharge hole 13 by means of compressed air blowing out of a nozzle 12. A full automatic manufacturing device of a simple mechanism is, thus, obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063546-A (JP)
Title: Electrophotographic toner
Inventor: SARUWATARI NORIO
IPC: G03G9/097
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a practicably flash-fixable color toner and a black toner enhanced in fixability by incorporating an aromatic diamine type metal complex in the toner to enhance light absorptivity in the near IR region. CONSTITUTION:A toner contains in a binder resin, such as epoxy resin or styrene-acrylate copolymer, a necessary coloring pigment, etc. together with an aromatic diamine type meal complex represented by the formula in which X is H, alkyl, or halogne, n is 1-4, and M is Ni, Co, Pd, or Pt. Since this metal complex has high absorptivity of light in the near IR region emitted from a xenon flash lamp, etc., a color toner practicable for flash fixation can be obtained. When it is added to a black toner, the toner superior in flash fixability can be obtained, and perfect fixation can be attained by reducing voltage applied to a xenon flash lamp lower than that in the case of using a convertional toner.
Patent JP-H0518395-A (JP)
Title: Blower control circuit for air conditioner
Inventor: WATANABE TAKASHI
IPC: F24F11/04
Filed: 1991-07-12
Abstract: PURPOSE:To enable rapid analysis of cause of failure relating to a blower by providing a zero-cross point detecting circuit and a means for indicating abnormality when zero-cross detection is impossible. CONSTITUTION:A commercial power source is applied to a terminal block 3 for power supply, and a voltage in which an ac voltage is phase-controlled by a bilateral ac voltage control element 12 is applied to a blower 13 so as to control the number of rotation of the blower 13. A control circuit detects condensation temperature of a refrigerant circuit constituting an air conditioner by a thermistor 11 and controls the number of rotation of the blower 13 so that the temperature is appropriate. A trigger signal is output at a proper timing by a zero-cross point input and a calculation result and amplified by a gate trigger circuit 9 so as to trigger the bilateral ac voltage control element 12 and then, the ac voltage is phase-controlled so as to control the number of rotation of the blower 13.
Patent JP-H0337193-A (JP)
Title: Method for growing bi-based superconducting oxide single crystal
Inventor: SHIGEMATSU KOJI
IPC: C30B13/02
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a bulky single crystal having homogeneity and a thickness required for X-ray analysis by adding a specific amount of GeO2 to respective raw materials of Bi2O3, SrO, CaO and CuO in melting thereof in growing the subject single crystal according to an annealing, top seeded solution growth(TSSG) or traveling solvent floating zone(TSFZ) method. CONSTITUTION:A Bi-Sr-Ca-Cu-O-based high-temperature superconducting oxide single crystal is grown. In the process, GeO2 in an amount of 0.2-2.0 atomic% based on the Bi2O3 is added in melting respective raw materials of Bi2O3, SrO, CaO and CuO. The growth temperature range is kept at 850-800 deg.C and annealing is carried out within the above-mentioned temperature range. Growth on the (a)-axis and (b)-axis is inhibited with the GeO2, resulting in promotion of crystal growth in the (c)-axis direction. Thereby, a conventionally unavailable single crystal having >=0.2mm thickness is obtained by the above-mentioned method.
Patent JP-H0922226-A (JP)
Title: Residual toner quantity detecting device
Inventor: HANEDA MANABU
IPC: G03G21/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To correctly detect the residual toner quantity in a toner container, in an image forming device such as a laser beam printer of digital system. SOLUTION: By an AND gate 101, the AND of printing data output clock and the printing dot data are obtained, and the number of output signals is counted by a count part 102. At this time, the counted number and the cumulative number stored by a memory 103 are added by an adder 104. This added number becomes equal to the number of dots of an electrostatic latent image formed on a photoreceptor drum surface as set of the dots. By obtaining the product of the dot number and the toner quantity stuck on per one dot, total amount of the toner consumed from the toner container inside by sticking to the electrostatic latent image can be correctly computed, by a processor. Thus, the extent of consumption of the toner, and more the residual amount of the toner in the toner container can be correctly computed.
Patent JP-S6415804-A (JP)
Title: Automatic zero point control system for servo system
Inventor: MINAMI YOSHIKATSU
IPC: G05B19/18
Filed: 1987-07-09
Abstract: PURPOSE:To avoid the actuation of a machine when a power supply is applied by always storing the data on the position deviation obtained when a motor stops into a nonvolatile memory and using said stored data as the offset of the position data at the next application of the power supply. CONSTITUTION:A CPU reads the position deviation ER when a motor stops and produces the correction value DR and stores this value DR in a nonvolatile memory 1. When a power supply is applied, the value DR read out of the memory 1 is used to perform the initial correction of a position loop. Hereafter this correction is repeated at all times. In such a way, the preceding offset value is automatically received as the correction value at the application of the power supply. This correction value is used as the initial value for calculation of the position loop. Then the drive of the motor can be avoided when the power supply is applied.
Patent JP-H0615819-A (JP)
Title: Ink jet recording head device
Inventor: KUBOTA KOJI
IPC: B41J2/045
Filed: 1992-06-30
Abstract: PURPOSE:To provide an ink jet recording head device not affected by the shape error of the leading end part of a piezoelectric actuator and the non-uniformity of an adhesive layer, uniform in head characteristics and easy to produce. CONSTITUTION:An ink jet recording head device contains a head member having an ink pressure chamber storing ink to be emitted through an orifice 21 therein, the projection member 22 having a pressure partition wall 23 prescribing the ink pressure chamber 26 provided to one end thereof and provided to the head member so as to become freely displaceable and the freely displaceable piezoelectric actuator attached to the other end of the projection member 22 at one end thereof.
Patent JP-S5873091-A (JP)
Title: Detecting circuit for temperature of magnetic bubble memory module
Inventor: HIRAIDE SATOSHI
IPC: G11C11/14
Filed: 1981-10-27
Abstract: PURPOSE:To make the loading volume of memory card small, by controlling a function drive current of all bubble memory chips, through the output of temperature detector of a bubble memory module in bubble memory module groups  operated at the same time. CONSTITUTION:With a plurality of modules operated at the same time, a temperature detector 21 is provided near a bubble module 11. A resistance value of  the detector corresponds to the module temperature, a voltage at a connecting  point between resistors R11 and R31, and the voltage becomes a base voltage of  unsaturated transistor switches S11-S18. The current flowing to the collector of the S11-S18 is determined with the base voltage and resistors R21-R23, bubble  information is inputted to bubble generation information switches S21-S28 and bubble generating currents i1-i8 corresponding to bubble temperature change flow to bubble generators G11-G18. Thus, the cost can be decreased and the loading area can be reduced.
Patent JP-H01254323-A (JP)
Title: Correcting method for h-shape steel
Inventor: HATANAKA ATSUSHI
IPC: B21D3/05
Filed: 1988-07-13
Abstract: PURPOSE:To enable the correcting in high accuracy by holding the push-in position of a flange pushing roller constant and correcting with adjusting the gap between a web binding roller and defective squareness side flange based on the measured value of the squareness defective amt. CONSTITUTION:The defective squareness of the flange 1a of an H shape steel is measured by a shape sensor 26, the angle of the supporting member 12 of a flange push in roller 11 is adjusted by an angle adjusting cylinder 15 with the arithmetic processing by an arithmetic and control unit 27 and the face of the roller 11 is made coincident with the face of the flange 1a. The spring back amt. S is estimated, the binding position l of a web 1b is decided, a web binding roller 19 is set in the height direction of the web 1b and the binding roller 19 is bound at both sides of the web 1b by a web binding cylinder 21. A web fixing guide roller 23 is simultaneously bound at both sides of the web 1b. The push in amt. is set on the flange push in roller 11 by the cylinder 16. The position of the binding roller 19 is controlled by a cylinder 22 so that the flange shape after spring back becomes orthogonal at all times.
Patent JP-H1015650-A (JP)
Title: Method for cutting off cast slab
Inventor: SUGIMARU SATOSHI
IPC: B22D11/126
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To carry out cut-off even at the width changed part of a cast slab by deciding a torch position at the starting of cutoff from the inclination of the end surface of the cast slab in the width changed part pre-obtd. with a calculation and the end surface position detected with a contact type detector. SOLUTION: At the time of detecting the end surface of the cast slab with a position detector 5, this information is transmitted to a computer 7 for controlling a torch carrier, and an information starting position of the width changing part of the cast slab transmitted from a computer 8 for controlling the mold width, is decided. An instructing signal is transmitted to the cut-off torch carrier 3 according to the cut-off starting positional information of the computer 7 for controlling the torch carrier, and the cut-off torch carrier 3 is shifted according to this instruction, and the cut-off of the cast slab 2 is started after deciding the position of the cut-off torch 4. By this method, the cut-off even at the width changed part of the cast slab can be executed and the yield of a product is improved.