baber/WOPTO huggingface dataset:
Patent JP-H0732043-A (JP)
Title: Upper die for press brake
Inventor: KAWANO SUSUMU
IPC: B21D5/02
Filed: 1994-05-17
Abstract: PURPOSE:To facilitate attaching/detaching of an upper die by raising the wedge member with an upper die, when the upper die is relatively raised against a support plate, and thereby increasing the clamping force of the upper die. CONSTITUTION:An upper die 9 and a lower die 63 are engaged with each other by vertically moving the movable side of an upper and a lower table 3, 61. The upper die 9 is relatively raised against the main body 5 of a holder. At this time, the lower face of the protruding part 17K of a wedge member 17 is pushed up with the lower face of an engaging groove 9K in the upper die 9, and the wedge member 17 is raised. Consequently, an upper die clamp 11 is rotated, the elastic member 47 of a device 13 for adjusting a clamp force is gradually compressed, and the upper die 9U is firmly clamped. A clamp force is adequately obtained at the time of attaching the upper die 9; the falling is prevented of the upper die 9 due to an insufficient clamp force; and the difficulty is eliminated of detaching the upper die 9 due to an excessive clamp force.
Patent JP-S62260486-A (JP)
Title: Video signal processor
Inventor: KURASHIGE MASAFUMI
IPC: H04N7/01
Filed: 1986-05-02
Abstract: PURPOSE:To attain a satisfactory interpolation in order to obtain a still picture out of a picture with actions by applying arithmetic operations based on video signals in the 1st and 3rd fields among video signals in consecutive three fields and calculating data on the interpolated 2nd field. CONSTITUTION:A difference detecting and processing circuit 13 detects the difference between sample points in the 1st and 3rd fields, and compares the difference with the prescribed value T. By reading a ROM 14, for instance, according to the compared result, the circuit 13 decides the direction where an object on the screen moves. Data on the sampling points in the 1st field Fa, for instance, is supplied to an interpolation data changeover switch 15. If any sampling data is selected according to a switch control signal, dots on a line, which are thinned in the 2nd field Fb by an interlace scan, are sequentially interpolated. Thus even the picture with actions can be satisfactorily interpolated with less blurring caused by displacement and less deterioration of a resolution in the vertical direction on the screen.
Patent JP-H07309549-A (JP)
Title: Governor device for elevator
Inventor: IWAZAWA KAZUTAKA
IPC: B66B5/24
Filed: 1994-05-17
Abstract: PURPOSE:To provide an elevator governor device capable of stopping the falling operation of a desired riding cage without requiring a lock device for blocking a governor pulley from upward movement. CONSTITUTION:A rope pinching device 26 is provided separately above a governor pulley body 23. A transmitting member 28 consisting of links interlocked with the operation of a pendulum to operate the rope pinching device 26 is provided to hold pivotably the rope pinching device 26. A holding body 32 having a pinching part for pinching a governor rope 4 between the rope pinching device 26 and the holding body is provided on the upper part of a guide rail 21 erected on the bottom of a lift part 1.
Patent JP-H07310427-A (JP)
Title: Bedding finisher of wall surface sticking with wall sheet
Inventor: OKABE FUKUMATSU
IPC: E04F21/00
Filed: 1994-05-17
Abstract: PURPOSE:To perform the finish-polishing of bedding structure in a building room automatically. CONSTITUTION:A column 3 is erected at the side of a machine frame 2 of a travel car 1, and a lifter 4 is liftably installed in this column 3, installing a mounting plate in this lifter 4 slidably up and down, and a pressing device 7 is installed in this mounting plate via an elastic body 6. A grinding unit 8 for finishing a wall surface in a flat manner is additionally installed in this pressing device 7 and, after a grinding position of this grinding unit 8 is set to one of polish-finishing spots on the desired wall surface, a control mechanism 9 controlling a travel value in the longitudinal direction of the travel car 1 and a slide value in the vertical direction of the mounting plate is installed in the machine frame 2 and thereby the all the finish-polishing of the polish- finishing spot (a) of the desired wall surface is performed in this way.
Patent JP-S5626413-A (JP)
Title: Oxide magnetic material
Inventor: SUDA SHIGEAKI
IPC: H01F1/34
Filed: 1979-08-13
Abstract: PURPOSE:To improve high pulse permeability and large magnetic-flux-density variation which are required for an iron core material for pulse tranformers by independently adding vanadium pentaoxide V2O5 in an Mn-Zn series oxide magnetic material having a specified basic compositions. CONSTITUTION:Vanadium pentaoxide V2O5 of 0.03-0.40wt% is added to an Mn- Zn series oxide magnetic material whose basic compositions are magnanese oxide MnO of 18-33mol%, zinc oxide ZnO of 15-25mol%, and iron sesquioxide Fe2O3 for the remaining portion. Then, the product is carshed into fine pieces, and formed by adding suitable binder. The formed ferrite is sintered in the specified method to obtain an iron-core material for the pulse transformer. With vanadium pentaoxide V2O5, oxidation at the sintering is avoided, the value of Q becomes large, high pulse permeability and large magnetic-flux-density variation which are required for pulse transformers are improved, and the pulse transformers having a desired rating are made compact and light-weight.
Patent JP-S6242445-A (JP)
Inventor: MONTE EI DAGURASU
IPC: H01L21/3065
Filed: 1986-05-02
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-H09287877-A (JP)
Title: Solid material melting/solidifying method and its device
Inventor: TAKAMI MASAKAZU
IPC: F27B17/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To smoothly melt and re-solidify a material by a method wherein the material in molten state is charged into a crucible, pressurized to restrain the material from forming a free surface and cooled down in a minute gravity atmosphere to re-solidify and recover the material in solid state. SOLUTION: A furnace 5 is installed on a support table attached to a supporting structure that is provided by a small rocket, and a crucible 8 encased in a cartridge 6 is placed in the furnace 5. The inside of the cartridge 6 and a thermal insulator 63 of the crucible 8 are evacuated and helium gas having a minute pressures charged instead. An objective material X in molten state in the crucible 8 is pressurized by a plunger 84 to restrain the objective material X from forming a free surface. Furthermore, after the objective material is kept in molten state in a minute-gravity atmosphere or gravity-free atmosphere for a desired period of time, heating of the objective material X is stopped and the objective material X is cooled down to recover the material X in solid state.
Patent JP-H04334187-A (JP)
Title: Motion adaptive type scanning line interpolation device
Inventor: NAKAGAKI HIROFUMI
IPC: H04N7/01
Filed: 1991-05-09
Abstract: PURPOSE:To reduce the circuit scale by decreasing a circuit to synchronize a moving signal with a video signal. CONSTITUTION:Upon the receipt of a 525/60 system video signal subjected to digital conversion, a moving signal detected by a comparator circuit 5 is multiplexed onto a video signal and the result is written in a field memory 14. A signal whose scanning frequency and field frequency are converted and read from a 2nd output of the field memory 14 is given to a separator circuit 9, in which the video signal and the moving signal are separated and scanning line interpolation processing selected by the moving signal is applied to the video signal to correct the difference from the spatial position of the scanning lines of the 525/60 and 625/50 systems and the video signal converted into the 625/50 system is outputted from an output terminal 13.
Patent JP-S58220232-A (JP)
Title: Magnetic head and its production
Inventor: SAKAI KUNIHIDE
IPC: G11B5/23
Filed: 1982-06-17
Abstract: PURPOSE:To reduce the eddy current loss and at the same time to improve the recording/reproducing efficiency for a magnetic head, by using a magnetic material of high saturated magnetic flux density at the area near a front gap and a ferror magnetic material at the rest core area respectively. CONSTITUTION:Rectangular parallelepiped blocks 2 and 2' of nonmagnetic material are adhered to the edge parts of rectangular parallelepiped blocks 1 and 1' to obtain rectangular parallelepiped blocks 3 and 3'. A magnetic material of high saturated magnetic flux density, e.g., a metallic magnetic material such as ''Permalloy'', etc. are used to form thin films 6 and 6' of 10-20mum on the entire side surface of the gap butted face between blocks 3 and 3'. Then recess parts 7 and 7' are formed orthogonally to the longer side direction of the blocks 3 and 3'. A nonmagnetic thin film 8 having a high softening point is formed at the front gap part on the film 8 having a high softening point is formed at the front gap part on the film 6'; while a glass thin film 9 of a low softening point is formed at the rear gap part of the film 6' respectively. Then blocks 3 and 3' are joined together, and glass is filled into the parts 7 and 7' as well as cut parts 4 and 4'. Thus a composite block 12 is formed. The block 12 is cut with a prescribed inclination theta to obtain a magnetic head.
Patent JP-S5529873-A (JP)
Title: Photographic aperture value detector
Inventor: YAGI MICHIO
IPC: G03B9/02
Filed: 1978-08-24
Abstract: PURPOSE: To prevent the production of accuracy errors with a simlle constitution by forming an aperture valure when the reference digital value having been set in correspondence to the subject luminance and the value of the pulse quantity based on the mechanical aperture operation quantity coincide or become a certain ratio.  
     CONSTITUTION: When an aperture driving ring 1 rotates in the stopping down direction in cooperation to a shutter release operation, a slit plate 3 rotates in synchronization with this and the pulsating current of the luminous flux from a light source part 5 formed by the slit group 3b thereof and the slit group 4b of a stationary slit plate 4 enters a photo detecting part 6 and becomes pulse outputs. The outputs are introduced into the digital comparator of an automatic exposure operating circuit by a suitable means. When the value coincides with the digital value obtained by photoelectrically measuring the subject luminance having beforehand or simultaneously set in the circult or becomes a specified rate, the output signal energizes an electromagnet 7 and causes a pawl member 7a to engage with the tooth array of the driving ring 1, thereby stopping the driving ring in the position of a suitable aperture opening. Thereby, the occurrence of accuracy errors is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62263306-A (JP)
Inventor: KONNO JIRO
IPC: A42C5/04
Filed: 1986-05-07
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-S5528775-A (JP)
Title: Production of insecticidal mat
Inventor: HAYASHI KAZUO
IPC: B05D1/26
Filed: 1978-08-24
Abstract: PURPOSE: The method of safely and quickly obtaining the insecticidal mat comprising letting insecticides be evenly adsorbed and held in the mat by pressure discharging the concentrated insecticide-containing liuqid from multiple fine tubes.  
     CONSTITUTION: A fixed volume of the foregoing insecticide-containing liquid is pressure-discharged onto the mat 1 which has been transferred to the home position, from the ends of the multiple fine tubes 2 communicating to a liquid storage tank in which the insecticide-containing liquid is stored, whereby the specified amount of the insecticides is let to be adsorbed in the mat 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03147751-A (JP)
Title: Silage preserving composition and method for preserving saidsilage using same
Inventor: NANSHII JIEI TOMUZU
IPC: A23K3/03
Filed: 1990-04-20
Abstract: PURPOSE: To prevent deterioration of feed in an aerobic opened atmosphere without inhibiting anaerobic storage when cereal grains are stored in a silo and fermented under anaerobic conditions to obtain a feed, by adding and compounding Propionibacterium Jensen. CONSTITUTION: When cereal grains are stored in a silo and fermented under anaerobic conditions, Propionibacterium Jensen is added and compounded preferably by 10<10> to 10<12> live bacteria per 1ton of silage to prevent deterioration of the feed when the feed is released from the silo.
Patent JP-2000291064-A (JP)
Title: Rotary construction machine
Inventor: ONO TOSHIHIRO
IPC: E02F9/12
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To form a cut portion in a main frame of an upper rotary body to satisfy the limit of a transport width, and to prevent foreign matters from infiltrating from the outside. SOLUTION: An upper rotary body 6 arranged on a track frame 2 of a lower traveling body 1, is made up of a main frame 7 which is disposed at a central portion and frontward and rearward extends, and right and left bed frames which can be divided. The main frame 7 is provided with a rotary wheel mounting portion 7B at a location around a rotation center O, and the rotary wheel mounting portion 7B is provided with right and left cut portions 20, 20. By each cut portion 20, a lateral width W of the main frame 7 is made smaller than an external diameter D of an external wheel 25. The external wheel 25 of a rotary wheel 22 has a cover 37 attached thereto at a location corresponding to each cut portion 20, by means of a bolt 38 or the like, and each cover 37 has a seal member provided therefor, for sealing between each cut portion 20 of the main frame 7 and the cover 37.
Patent JP-S5329003-A (JP)
Title: Optical fiber trans mission system
Inventor: SUGIMOTO SHIGETOKI
IPC: H04B10/00
Filed: 1976-08-30
Abstract: PURPOSE:To realize the highly-reliable and easily-maintainable system by using a semiconductor luminous element.
Patent JP-S63269011-A (JP)
Title: Submerged light emitting apparatus
Inventor: TAKANASHI KAZUMITSU
IPC: G01C13/00
Filed: 1987-04-27
Abstract: PURPOSE:To accurately and easily perform surveying or work in water, by connecting a condensing apparatus and the light emitting part outside a housing by an optical fiber cable and using an optical element outputting a bluish green wavelength in a light source. CONSTITUTION:A power source 2, a light source 3 and a condensing apparatus 4 are mounted in a housing 1 having a water resistant and pressure resistant structure and the power source 2 is cooled by a cooling apparatus 5 and a power source code 6 is drawn out of the housing 1 through a packing 7. Buoyancy is adjusted by a wt. 8 and a turntable 11 having fixing legs at the lower part thereof is mounted to the housing 1. Light is drawn out of the housing 1 by an optical cable 12 and a light emitting part, for example, a pen light part 13 is formed to the leading end of the cable 12 and a metal wire 14 is spirally wound around the outer periphery of the cable 12 to stabilize the position of the pen light part 13. An optical element outputting the wavelength of a bluish green region is used in the light source 3. The light of this wavelength region is made easy to transmit through water, and surveying and work in water become accurate and easy. for example, Ar gas laser is used.
Patent JP-S58222574-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUI HIROSHI
IPC: H01L27/06
Filed: 1982-06-18
Abstract: PURPOSE:To lessen the concentration of electric field and current as well as to suppress the generation of this phenomenon by a method wherein the whole or a part of the region of electrostatic protective resistor is formed by a polysilicon resistance region and a diffusion resistance region, located adjoining to the said polysilicon resistance region, and the diffusion resistance region is formed by deep junction by performing an impurity diffusion from the polysilicon resistance region. CONSTITUTION:In regard to a protective resistance forming region, as it has a polycrystalline silicon layer 16a, no As enters into a diffusion layer 17. Then, the unnecessary part (the part extended in lateral direction of a gate polycrystalline silicon layer 16b), is removed. Then, an intermediate insulating film 13 such as PSG film and the like is formed on the whole surface of the structure obtained. A contact hole 19 is formed on said intermediate insulating film 13 at both ends of the polycrystalline layer 16a and at a point on the gate polycrystalline silicon layer 16b. Subsequently, both end sides of the polycrystalline silicon layer 16a and the gate polycrystalline silicon layer 16b are connected through the intermediary of the contact hole 19, and Al wiring layers 14a and 14b are formed as the first and second electrodes.
Patent JP-S60247982-A (JP)
Title: Driving circuit for semiconductor laser
Inventor: SUZUKI AKIRA
IPC: H01S5/068
Filed: 1984-05-23
Abstract: PURPOSE:To change the longitudinal mode of a semiconductor laser stably into a multimode by connecting a load circuit containing the semiconductor laser to an output section from a high-frequency amplification circuit and connecting a positive feedback circuit between the load circuit and an input section to the high- frequency amplification circuit. CONSTITUTION:A high-frequency amplification circuit 2 is constituted by transistors 21, 22 for amplifying high frequency, gate bias resistors 23, 25, a load resistor 24 for the transistor 21 and a coupling capacitor 26. A capacitor 3 for positive feedback is connected between a semiconductor laser 1 as the load of the high-frequency amplification circuit 2 and an input section to the high-frequency amplification circuit 2, a coil 4 for applying a DC bias to the semiconductor laser 1 is further connected, and a proper DC bias is applied from a bias terminal 401.
Patent JP-H08300013-A (JP)
Title: Bar stripping method in mandrel mill
Inventor: KAWABATA HIDEO
IPC: B21B23/00
Filed: 1995-04-27
Abstract: PURPOSE: To stably operate a mill and to improve yield by stably executing bar stripping of a mandrel mill. CONSTITUTION: The bar retained force in rolling is measured at only the final stand of the mandrel mill 4 and also 3μp(SB--SF)+FF-G (Where, μ: the coefficient of friction, p: rolling pressure, SB: backward slip region, SF: forward slip region, FF: front tension, G: the component of force in the axial direction of the rolling pressure.) at the point of time of completion of mandrel rolling is calculated. When this calculated value is larger than the bar retained force, rolling is continued as it is. When the calculated value is equal to or smaller than the bar retained force, a pressure necessary to bar stripping is determined, the roll gap of an extractor 5 is reduced till the bar retained force becomes a specified value and also the correction of revolving speed attendant on this change in roll gap is executed.
Patent JP-H07312522-A (JP)
Title: Adjustment device for voltage controlled oscillator
Inventor: EGAMI TAKESHI
IPC: H03B5/18
Filed: 1994-05-18
Abstract: PURPOSE:To realize the adjustment device for the voltage controlled oscillator by which the center frequency is adjusted with high accuracy. CONSTITUTION:In the adjustment device for a voltage controlled oscillator whose resonance circuit is formed by connecting one terminal of a strip line 14 to ground and connecting the other terminal to a resonance capacitor 3 and an oscillation active element 1, the effective length of the strip line is changed by cutting off any of plural ground pattern lines 10, 11, 12 interconnecting the long side of the strip line and an earth pattern. Thus, the oscillated frequency range of the voltage controlled oscillator is roughly adjusted thereby. Furthermore, the the oscillated frequency range of the voltage controlled oscillator is fine-adjusted by changing the thickness of at least one of adjustment lands 15, 16 provided on a resonance circuit and to change the thickness of the pattern through the adhesion of a conductor such as solder so as to change the inductive component of the resonance circuit.
Patent JP-H08305426-A (JP)
Title: Depalletizing controller
Inventor: ECHIZENYA TATSUO
IPC: B25J13/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a depalletizing controller enhanced in work efficiency for taking out a work within the operating range of plural robots. CONSTITUTION: This controller is provided with a work position recognizing means 1 for recognizing the position of the work in a pallet, a taking-out possibility judging means 2 for judging which robot can take out the recognized pallet among the plural robots, a tact time calculating means 4 for calculating the time required to take out the work for each taking-out enabled robot when it is judged that the work can be taken out by at least >=2 robots among the plural robots, and a work robot deciding means 5 for deciding the robot having the shortest tact time as a work taking-out robot based on the tact time calculated result.
Patent JP-S5330794-A (JP)
Title: Continuously drawing out aerial wire
Inventor: MITSUIRI RIICHI
IPC: H02G1/02
Filed: 1976-09-02
Abstract: PURPOSE: To enable a work to be safely proceeded, by making a connection capable to the start end of next wire, with the tension remained as loaded on the wire-drawout vehicle, without holding the end part of the wire on the ground by come-along. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60248777-A (JP)
Title: Coating composition
Inventor: ASAMI MASAHIRO
IPC: C08F299/00
Filed: 1984-05-23
Abstract: PURPOSE:To provide the titled composition containing a cellulose graft polymer obtained by introducing a radically polymerizable unsaturated group to a graft polymer, having excellent compatibility, giving a transparent and glossy coating film, and suitable for the coating of metal, glass, plastic, etc. CONSTITUTION:(A) a graft polymer prepared by adding (i) a catalyst to (ii) a cyclic ester (e.g., epsilon-caprolactone) in the presence of (iii) a hydroxyl-containing cellulose derivative (e.g. cellulose acetate), is subjected to the esterification reaction with (B) a monomer having radically polymerizable group (e.g. acrylic acid), at room temperature - 200 deg.C, and the obtained cellulose graft polymer is copolymerized with a radically polymerizable monomer to obtain the objective composition. USE:Binder for paper-processing paint and printing ink.
Patent JP-S5729060-A (JP)
Title: Exposure control device for copying machine
Inventor: SUZUKI JIROU
IPC: G03G15/043
Filed: 1980-07-30
Abstract: PURPOSE:To permit exposure control surely without giving any adverse influence upon an image forming plane by installing a photodetecting element at a place other than the center of an optical path conducting the reflected light or transmitted light from an original to a photoreceptor. CONSTITUTION:After the reflected or transmitted light from an original transmits through a lens mechanism 5, it arrives at a photoreceptor at the optical width W. A photodetecting element 22 is disposed in the bottom end part 26a of an optical path 25 apart from the center 26 of this optical path 25. The optical signal detected with the element 22 is converted to an electric signal by a photodetection circuit 35, and the pulse generation timing of a trigger pulse oscillation circuit 36 is controlled by this electric signal. Thereby, the conduction angle of a thyristor 32 is changed and the quantity of light of a fluorescent lamp 2 is controlled. By disposing the element 22 in such a position, the exposure is controlled surely without any adverse influence upon the image forming plane.
Patent JP-S5328963-A (JP)
Title: Air circulating aeration method
Inventor: SHIMIZU KENJI
IPC: C02F3/22
Filed: 1976-08-30
Abstract: PURPOSE: To reduce the size of exhaust gas disposal equipment by circulating most of exhaust gas produced from aerobic digestion so as to be diffused for agitation in a closed aeration tank 1. 
     COPYRIGHT: (C)1978,JPO&Japio