baber/WOPTO huggingface dataset:
Patent JP-S551028-A (JP)
Title: Manufacture of impregnated cathode
Inventor: SHIBATA CHIYOUKICHIROU
IPC: H01J9/04
Filed: 1978-06-19
Abstract: PURPOSE: To make the promotion of improving a yielding rate of the material, with a quantity productivity heightened as well further with a remarkable saving as well in the work processes, by forming a metal powder of high melting point, with a constant particle diameter, at a constant pressure, with a sintering processed at high temperature, and by impregnating an electron radiating material directly to the above sintered unit.  
     CONSTITUTION: In a process A, a metal powder of high melting point, with the particle diameter within a constant range, is made ready, and in a process B, by the method of machine press, static water pressure, and the like, with a shrinkage at sintering process taken into consideration, is processed a forming at a constant pressure so as to be in the cathode pattern after a completion of sintering. Subsequently, the material constructed in a process C is processed a sintering in a reduction atmosphere or vacuum. And then in a process D, an electron radiating material, consisting of mixed powder oxide mainly composed of barium oxide or its raw material of carbonate mixture, is applied to the sintered unit, with a melting impregnation performed in a reduction atmosphere or vacuum, and in a process E, a surplus radiating material in surfaces of the sintered unit is removed. In this way, with a number of precesses widely reduced, further with a uselessness of the raw material eliminated, a yielding rate of the material is remarkably improved capable of stabilizing the quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02255233-A (JP)
Title: Fixed size feeding and cutting device for fine wire
Inventor: MATSUI SHOICHIRO
IPC: B21F23/00
Filed: 1989-03-28
Abstract: PURPOSE:To allow cutting to a fixed size without deforming the sectional shape of fine wires as the cut ends are semicircular by positioning the front ends of the fine wires inserted along the grooves of a guide jig flush with the bottom ends and cutting the wires by a specified length synchronizing the rotation of rolls and the movement of an upper blade. CONSTITUTION:The fine brazing wires 5 are inserted into the respective grooves 11a of the guide jig 11. The wires 5 are mated with the lower blade 13b of the guide jig 13. A press is driven to rotate the roll 9 and the upper blade 15 is driven to synchronize the feed of the wires 5 and the vertical movement of the blade 15, by which the wires 5 can be cut successively intermittently by the prescribed length. Since the rolls 9, 10 are covered with a urethane material, the holding of the wires 5 is sure and since the cutting edge 15a is semiconductor, the drastic deformation of the sectional shape of the fine brazing wires is obviated even is the fine wires are subjected to the shear cutting. The cutting of the wires with the stable shape is possible in this way and the requirement for high dimensional accuracy is met.
Patent JP-H10268250-A (JP)
Title: Liquid crystal panel, liquid crystal display device, and electronic equipment
Inventor: MATSUSHIMA TOSHIHARU
IPC: G02F1/1335
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive color liquid crystal display device which is suitable for portable equipment by holding the product of the birefringent index of liquid crystal and the thickness of a liquid crystal layer within a specific range and setting the orienting direction of the liquid crystal, the axis of polarization of a polarizing plate, the drawing axis of a phase difference film in specific relation. SOLUTION: A liquid crystal cell 15 has STN(super twisted nematic) liquid crystal 15c, having a 120 deg. twist angle, sandwiched between a couple of transparent glass substrates 15a and 15b and also has the circumference sealed with a seal material 15. The body formed by joining the phase difference film 14 on the incidence side of the liquid crystal cell 15 and laminating a couple of polarizing plates 12 and 13 from above and below them is joined with a reflecting substrate 11. This liquid crystal cell 15 is so designed that the product Δnd of its refractive index anisotropy Δn and the thickness (d) of the liquid crystal is 1.2 to 1.8, preferably 1.5 to 1.6 and further preferably 1.45 to 1.55.  The liquid crystal panel consists of a display part which is driven statically to make a color display and a display part which is driven by multiplexing with a voltage with an arbitrary duty ratio to make a monochromatic display.
Patent JP-S551434-A (JP)
Title: Wind-velocity controller of fan
Inventor: MARUI YASUO
IPC: F04D25/08
Filed: 1978-06-21
Abstract: PURPOSE: To obtain concentric winds, which velocity distribution differs, when a control blade is fixed, and to automatically change the strength of winds when the control blade is turned, by mounting the control blade to the front of an axial fan.  
     CONSTITUTION: A control blade 5 of wind velocity provided with a speed up blade 4 and a diffusion blade 10 is fixed to a protective net ornament 2, which is fastened  to a protective net 1 at the blast passage side of an axial fan 9 by means of a screw  3, in a revolution-free shape by using a friction disc 6 with elasticity and a screw 7.  With said speed up blade 4, length in the rotational direction is smaller than length  in the blast direction, and it is mounted in an approximate radial shape centering  around the center of revolution of the blade. As the diffusion blade 10, a plurality  of blades,etc. are adopted which outward tilt with the advance in the blast direction in concentrical shapes. The control blades 5 are adequately combined or the  control blade is singly used, and fixed or turned, thus forming the winds of the front of the axial fan 9, which velocity distribution has partial strength and weakness as natural winds, winds with breathes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S572198-A (JP)
Title: Pickup cartridge of movable coil type
Inventor: ICHINO HIROYUKI
IPC: H04R9/16
Filed: 1980-06-04
Abstract: PURPOSE:To simplify an assembly of a pickup cartridge of movable coil type, by holding a stylus holder to a holder having an elasticity in the direction right-angled to a cantilever shaft. CONSTITUTION:The vibrating system comprising a cantilever 2, a movable coil 3, a coil holder 4 and others is supported by a stylus holder 8. The holder 8 is held by a pair of holders 9 having an elasticity of an arc-shaped section and formed in a body with an exchangeable knob 1. A groove 10 is provided at the outer circumference of the holder 8 to engage an inside protruded streak 11 of the holder 9. Thus  the holder 8 is positioned in the direction of a cantilever shaft 2. A linear groove is  cut on the back of the holder 8 to engage a projection provided between holders 9.  Thus the holder 8 is positioned in its rotating direction.
Patent JP-S61236733-A (JP)
Title: Method of joining metallothionein to biologically active molecule
Inventor: HADJIAN RICHARD A
IPC: A61K51/08
Filed: 1986-04-02
Abstract: A process for producing a trace-labeled conjugate of metallothionein and biologically active molecule comprising the sequential steps of: conjugating the BAM to a heterobifunctional crosslinking agent; and conjugating the resulting product of with metallothionein where at least a portion of the metal in metallothionein is a tracer metal.
Patent JP-H11268130-A (JP)
Title: Resin frame assembled article and its assembling method
Inventor: YAMAMOTO KIYOSHI
IPC: B29C69/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin frame assembled article which has high impact resistance, high heat resistance, high rigidity and is resistant to impact such as falling and to environmental changes including a thermal cycle. SOLUTION: With the use of a fiber reinforced thermoplastic resin composition cosisting of (A) 14-83 wt.% of a polycarbonate resin, (B) 7-57 wt.% of a thermoplastic polyester resin, (C) 2-28 wt.% of a graft copolymer prepared by the graft polymerization of at least one vinyl monomer selected from the group consisting of aromatic vinyl monomers, vinyl cyanide, and methacrylates on an elastic polymer, and (D) 5-40 wt.% of a fibrous reinforcing material, the resin frame of a molding of the resin composition and an assembled article are obtained. Additionally, a resin frame assembled article is obtained by a method in which the resin frame and the functional part of an insert molded molding are bonded together by a thermal welding method.
Patent JP-S57778-A (JP)
Title: Optical character reader
Inventor: MIZUKAMI HARUO
IPC: G06V10/98
Filed: 1980-06-03
Abstract: PURPOSE:To make it easy to fine a misread character, by displaying read results by changing colors according to similarity used when characters are recognized. CONSTITUTION:Characters printed or entered in a document 1 are scanned 2 and converted into video signals. Then, a preprocessing circuit 3 generates binary character patterns from the video signals and sends them to a recognizing circuit 4. This circuit 4 calculates the similarity of each binary character pattern to reference characters in a recognition dictionary 5 and a reference character with maximum similarity is considered to be a read result. On receiving the read result from the circuit 4, a control circuit 7 displays 6 a special mark if the read result is rejected, and displays a character, which corresponds to the read result, by making a character with similarity greater than a prescribed value and a character with less similarity different in color. Consequently, a misread character is found easily.
Patent JP-S556602-A (JP)
Title: Multiprocessor system
Inventor: SHIMOYAMA ATSUSHI
IPC: G06F15/177
Filed: 1978-06-20
Abstract: PURPOSE: To allow each work processor to use a common memory for operand data fetch by loading the very microprograms for work processor units direct onto control memories by a control processor unit.  
     CONSTITUTION: Through the processing of control processor unit 12, microprograms are loaded from program loader 21 to respective memories 4-1 to 4-3. Similarly, they are loaded from data loader 21 onto dictionary memory 5, etc. On the basis of instructions from corresponding control memories 4-1 to 4-3, work processor units 3-1 to 3-3 attain access to memories 5, 6 and 7 for the execution of processes. In addition, the instruction fetch of each work processor unit is made independent and programs respective work processor unit execute are distrubuted by control processor unit 12 as the process demands. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273471-A (JP)
Title: Furnace for pyrolysis
Inventor: YAMAYA KATSUHIRO
IPC: F23G5/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a combustible gas which maintains calorific value inherent in a thermally cracked gas while conducted thermal decomposition normally as before. SOLUTION: This furnace has following mechanisms and steps: An organic waste A is fed into a furnace through a feeder 11 and moves in the direction of an outlet by heating with a cylindrical rotary furnace 1 heated from outside indirectly. In this step, the organic waste is thermally decomposed and the obtained thermally cracked gas is purged as a combustible gas B and the remained ungasified part is purged as a pyrolysis residue C from the outlet side. Steam or a combustible gas is led into a thermal decomposition zone of the cylindrical rotary furnace 1 to keep and control inner pressure positive and not to be invaded with outside air.
Patent JP-S63240084-A (JP)
Title: Semiconductor light-emitting device
Inventor: ITO NAOYUKI
IPC: H01L33/28
Filed: 1987-03-27
Abstract: PURPOSE:To obtain long-lived stable characteristics as a blue emission source by forming a deformation superlattice layer, in which ZnSe thin-films and ZnSe1-xSx thin-films are laminated alternately, and a ZnSe1-ySy epitaxial film laminated onto the deformation superlattice layer onto a GaAs substrate. CONSTITUTION:A semiconductor light-emitting device has at least a deformation superlattice layer 4, which is shaped onto a GaAs substrate 1 and in which ZnSe thin-films 2 and ZnSe1-xSx (0.08<=x<=0.14) thin-films 3 are laminated alternately, and a ZnSe1-ySy (0.04<=y<=0.07) epitaxial film 5 laminated onto the deformation superlattice layer 4. Consequently, the thin-films 2, 3 having different lattice constants are laminated, thus preventing the generation of a high resistance region, a non-radiative recombination center, etc., near the interface with the substrate 1 of the epitaxial film 5. Accordingly, the characteristics of the semiconductor light-emitting device are improved.
Patent JP-S51151939-A (JP)
Title: Alarm for vehicle
Inventor: TAKATANI MASAYOSHI
IPC: G08B25/00
Filed: 1975-06-18
Abstract: PURPOSE: To produce a different alarm sound by a kind of abnormal state of automobile by making an input to a circuit of a sound amplifier for vehicle use in conversion of sound signals to alarm signals and classfing the alarm signals respectively into plural kinds of different frequency components contained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57190909-A (JP)
Title: Waveguide element and its manufacture
Inventor: KANAZAWA MAMORU
IPC: H03H9/25
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a waveguide element capable of forming a Bragg cell with small loss, high efficiency and high resolution by coating the surface of a substrate with a thin film having the same composition as the substrate with a region having a lower refractive index in-between. CONSTITUTION:By diffusing Li or Mg ions or implanting boron ions, H<+>, Ar<+> or Ne<+> into a part of a substrate 1 of LiNbO3 or the like close to the surface, a region 2 having a lower refractive index than the substrate is formed. On the region 2 an LiNbO3 crystal layer 3 having the same composition as the substate is grown as an optical waveguide. Since the LiNbO3 single crystal film is laid on the LiNbO3 substrate with the LiNbO3 layer having a lower refractive index in-between, there is no difference in grating constant and coefft. of asymmetric expansion, and a waveguide with small loss can be obtd. stably.
Patent JP-H10267931-A (JP)
Title: Measuring method of mutual reaction between sugar and target material
Inventor: MIYAMURA TAKESHI
IPC: G01N33/58
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable simply measurement of the mutual reaction between sugar and target material, by using fluorescent labeled sugar obtained by the reaction between a specified group of sugar and fluorescent labeled reagent. SOLUTION: This method selects or purifies sugar which mutually reacts with target material, from organism, and uses fluorescent labeled sugar obtained by reaction between a specified group of sugar and fluorescent labeled reagent. That is, prior to the measurement of mutual reaction between sugar and target material, fluorescent polarization of fluorescent coloring material, which is labeled by fluorescent labeled reagent labeling a specified group of sugar and introduced, is measured. Thereby the mutual reaction between sugar and target material is measured, and its fluorescence is made an index at the time of structure analysis of sugar. As the fluorescent labeled sugar, the flowing is quoted; sugar having fluorescent coloring material being derivative of at least one compound selected out of a group composed of pyridine, benzene, naphthalene, coumarin, anthracene and pyrene.  Thereby the screening and the structure analysis of sugar especially nature-derived one which has mutual reaction with target material can be simply effected.
Patent JP-S61234982-A (JP)
Title: Treatment of waste water containing ammonia, hydrogen sulfide, and so forth
Inventor: KAMEDA TAKASHI
IPC: C02F1/04
Filed: 1985-04-09
Abstract: PURPOSE:To save consumption of steam as compared to normal pressure process by generating low pressure steam utilizing latent heat of tower top steam of a stripping tower and introducing the generated low pressure steam after compression into the stripping tower as stripping steam. CONSTITUTION:In the process for removing ammonia, H2S, etc. from waste water contg. NH3, H2S, etc. by stripping with steam, the steam at the top of the stripping tower 2 is cooled and condensed by heat-exchanging indirectly with water in a condenser 8. Further, the latent heat of the tower top steam is utilized for generation of low pressure steam in a steam drum 9. The low pressure steam is compressed with a steam compressor 6 to 1.5-4.0 compression ratio, and introduced into the stripping tower 2 as stripping steam. By this process, the steam consumption is reduced by 70-80%. Further, the steam compressor is used for compression of generated low pressure steam, therefore, it is available more inexpensively since necessity for high class material such as Ti is eliminated.
Patent JP-S5410357-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: SASAJIMA YOUICHI
IPC: C08G59/00
Filed: 1977-06-23
Abstract: PURPOSE: A thermosetting composition having improved heat resistance, mechanical and electrical properties, and workability, comprising triglycidyl isocyanurate and an epoxy resin of bisphenol type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S549865-A (JP)
Title: Method of controlling articulated type robot and its device
Inventor: TSUCHIYA ZENSHI
IPC: B25J13/08
Filed: 1977-06-24
Abstract: PURPOSE:To heighten the control accuracy of a wrist portion, by overhauling the working of the wrist portion, by electrically detecting by means of a detector and by feeding back to operational cylinders in the vertical and horizontal directions.
Patent JP-S549890-A (JP)
Title: Method of lifting and receiving diving apparatus
Inventor: ICHIYAMA TOSHIAKI
IPC: B63C7/02
Filed: 1977-06-24
Abstract: PURPOSE: To positively and rapidly lift and receive a diving apparatus without being subject to the weather at all. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0819440-A (JP)
Title: Housing furniture
Inventor: FUKAYA KENSAKU
IPC: A47B88/04
Filed: 1995-03-31
Abstract: PURPOSE:To provide a housing furniture formed easy to use by forming this furniture in such a manner that a drawer can be drawn in two directions. CONSTITUTION:The housing furniture for housing articles includes a furniture body 11 having side faces, a housing part 14c which has a first aperture 141A and second aperture formed to open in the different two directions of the side faces of this furniture body, a sliding member 22 disposed freely slidably in this housing part so as to enabling putting into and out of the first aperture and the drawer 21 disposed freely slidably at this sliding member so as to enabling putting into and out of the second aperture.
Patent JP-H09229552-A (JP)
Title: Vacuum drier of bottom-pale rectangular projection type having plural exhaust domes and capable of treating large amount of class-b shochu distillation waste liquor and sludge at a time
Inventor: NAKANO IWAO
IPC: C02F11/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To treat waste liquor efficiently by constructing a vessel body having a plurality of exhaust domes which are one-systematized by providing a jet ejector condenser. SOLUTION: A vessel body bottom plate-slant type jacket 17 with a pipeline, to which an entering steam branch pipe 30 branching from an entering steam header 13 is connected, has a bottom plate jacket outer plate 31 inclined by 1/100-1/50 toward a passing steam header 14. A vessel body has a size of its length being even-numbered times than its width and is divided into a plurality of domes, each being provided with a forward dome 2 and a rearward dome 3. Both the forward and rearward domes are one-systematized with a header 6 for exhaust, a collective exhaust pipe 7, a jet ejector condenser 8 and a high-lift pump 9.  Vacuum steam having the velocity of sound is sent from the entering steam header 13 by the jacket 17 with the pipeline to quickly lead dropped condensed water into the passing steam header 14, thereby liquefying the vacuum steam by the jet ejector condenser 8 together with excess steam to be stored in a well box 21. By this method, a large amount of waste liquor can be dried in a short period of time.
Patent JP-S572175-A (JP)
Title: Tracking control device
Inventor: KIMURA KENJI
IPC: G11B15/18
Filed: 1980-06-04
Abstract: PURPOSE:To prevent the deterioration of picture quality due to tracking shift which is caused in a steel reproduction mode, by shifting the occurrence position of noise caused by a tracking shift between the record and reproduction modes to avoid the overlap between the position of noise occurrence and a vertical synchronous signal. CONSTITUTION:A switch 36 is switched from the 1st contact of a prescribed speed to the 2nd contact of 0-2cm/s speed, and thus the resetting of an FF64 given by a switch 362 is cancelled. Then a servo loop of a current amplifier 38-a DC servomotor 22-a control head 32-a capstan control circuit 34 is cancelled by a switch 361. In this case, if the noise caused by a tracking shift gets close to the occurrence position of a synchronous signal S22, the FF64 is set. As a result, the output S64 becomes zero with the output of an inverter 70 set at 1 to make a transistor (TR)72 conduct. With conduction of the TR72, a supply of the driving signal S32 is stopped to the motor 22 to stop the shift of a tape 10. With this stopping means, the occurrence position of noise is set within a range where no overlap occurs between the noise occurrence position and a vertical synchronous signal.
Patent JP-H04309972-A (JP)
Title: Contact electrostatic charging device
Inventor: SHINKAWA KOJI
IPC: G03G15/02
Filed: 1991-04-08
Abstract: PURPOSE:To average electrostatic charging states at the respective points of a photosensitive body and to prevent the irregularity of electrostatic charging from occurring by oscillating voltage impressed on the photosensitive body by a wavy surface formed on the surface of an abutting member. CONSTITUTION:The projecting parts 32a-32f of the wavy surface 24 formed on the surface of an electrostatic charging roller 2 are elastically deformed by abutting on the surface of the photosensitive drum 1, and distances between the surface of the drum 1 and the recessed parts 31a-31e are changed to be long or short. Since there is a relative speed difference between the surface of the drum 1 and the surface of the electrostatic charging roller 2, the optional point on the surface of the drum 1 is opposed to the plural recessed parts and the impressed voltage is oscillated while it abuts on the surface of the roller 2.
Patent JP-H06258511-A (JP)
Title: Mold for producing diffraction grating and its production
Inventor: SUZUKI HIROYUKI
IPC: C23F4/00
Filed: 1993-03-09
Abstract: PURPOSE:To reduce the production cost of the mold for producing a diffraction grating having the decreased for product deviation in blazed wavelengths. CONSTITUTION:Grooves 2 having level differences 2a are formed by etching on the surface of a substrate 1 made of quartz, etc., and thereafter, the substrate 1 is subjected to a film-forming treatment by sputtering, by which thin films 3a to 3c are formed on the bases 2b of the grooves 2, the surfaces of the level differences 2a and the remaining flat surfaces 2c of the substrate 1, respectively. The thicknesses of the respective thin films 3a to 3c are increased from the center of the length of the grooves 2 toward both ends by controlling the moving speed of a moving shutter in sputtering.