baber/WOPTO huggingface dataset:
Patent JP-H02199133-A (JP)
Title: Production of flame-retarding laminate
Inventor: EZAKI YOSHIAKI
IPC: C08L61/06
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the title laminate improved in flame retardancy, heat resistance and punching quality by impregnating paper bases with a specified resin varnish containing Sb2O5 and then impregnating them with a resin varnish containing a flame retardant. CONSTITUTION:A primary impregnation resin varnish (A) is obtained by dispersing Sb2O5 in a resin varnish obtained by dissolving a condensate of an alkylphenol-containing phenol with melamine in a solvent containing a volatile organic solvent (e.g. acetone) and water. A secondary impregnation hydrophobic resin varnish (B) is obtained by mixing a resin varnish such as phenolic resin or an epoxy resin with a flame retardant (e.g. tetrabromobisphenol A). Paper bases are impregnated with component A and then with component B and dried. The obtained resin-impregnated bases are laminated optionally together with metallic foils and press-molded.
Patent JP-S53105415-A (JP)
Title: Preparation of derivative of succinic acid ester
Inventor: OSHIMA IWAO
IPC: C07C67/46
Filed: 1977-02-24
Abstract: PURPOSE: To prepare a derivative of succinic acid ester in high yield without any byproducts by the dimerization of a ketenesilylacetal in the presence of a halogenated titanium compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52101981-A (JP)
Title: Semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L27/04
Filed: 1976-02-23
Abstract: PURPOSE:To obtain high speed IIL device with high integration and low power consumption.
Patent JP-H07172344-A (JP)
Title: Structure of opening for door for automobile
Inventor: KITABETSUPU TSUTOMU
IPC: B62D25/06
Filed: 1994-01-20
Abstract: PURPOSE:To relieve impact energy exerted on occupants without substantially changing the sizes of the sections of a pillar and other structures member and exercising any effects on an interior. CONSTITUTION:The flange 103 of an outer panel 102 and the flange 105 of an inner panel 104 are superposed with each other for joining and the two flanges, the sectional shapes of which are the same each other, of a structure member 100 are arranged at an opening for a door. A hole 108 is formed in the root of one flange 105 of the two flanges 103 and 105.
Patent JP-S60164593-A (JP)
Inventor: MORI KOUICHI
IPC: E21B21/08
Filed: 1984-02-03
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-S58135676-A (JP)
Title: Field effect transistor integrated circuit device
Inventor: KAWASAKI RIYOUJI
IPC: H01L29/78
Filed: 1982-02-08
Abstract: PURPOSE:To unnecessitate a matching circuit and thus realize a frequency conversion circuit or modulation circuit by a one chip type device, by connecting resistors between gate electrodes and drain electrodes resulting in the formation into the same semiconductor IC as a dual gate FET. CONSTITUTION:Input terminals 2 and 3 are respectively connected to two gate electrodes of a dual gate type FET1, and the potential of a source electrode is connected to an output terminal 6 and a bias supply terminal 8. The resistor 11 is connected between the first gate electrode and drain electrode, and the resistor 12 is connected between the second gate electrode and drain electrode, and accordingly this entire circuit is constituted of a semiconductor IC.
Patent JP-H09190075-A (JP)
Title: Developing device
Inventor: HODOSHIMA TAKASHI
IPC: G03G15/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can maintain a developing gap equal to the conventional one and whose cost is reduced. SOLUTION: Instead of the conventional aluminum extrusion doctor blade supporting plate, a supporting plate part 30 is formed by integral molding including the plastic front and rear side plate parts of the device, and plural bearing surface parts 31, 32 and 33 are formed on the supporting plate part 30. Then, a doctor blade 4 is attached to the bearing surface part.
Patent JP-S63186275-A (JP)
Title: Multi-color developing device
Inventor: FUJISAWA SHUJI
IPC: G03G15/01
Filed: 1987-01-28
Abstract: PURPOSE:To remove rough cresting of developer formed on a developing roll by slightly rotating a developing roll at the time of switching a developing state to a non-developing state. CONSTITUTION:The rotation of a developing sleeve 10a is stopped at the time of switching developing units 2, 3 from the developing state to the non- developing state, and at the switching time, the sleeve 10a is rotated only by a slight angle by using a driving constitution. The timing for rotating the units by the slight angle is the most preferable at a time after ending the switching from a viewpoint for preventing the scattering of developer, but it may be allowed during the switching of a start point of rotating operation. This rotation is preferable in about 1/3-1 rotation. The slight rotation of the sleeve 10a makes it possible to remove the rough cresting of the developer generated at the time of receding the developing units.
Patent JP-H10217983-A (JP)
Title: Rack and pinion type steering device
Inventor: INATOMI AKIO
IPC: B62D1/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make the prevention of meshing sound between a rack bar and a pinion compatible with keeping of excellent steering feeling. SOLUTION: The end part 16A of a rack bar 16 is disposed in a place at the inner side in the car width direction, and furthermore at the rear side of a vehicle with respect to the rear end part 20A of a steering knuckle 20, and the end part 16A is connected with the rear end part 20A with a rack end 26. Furthermore, a pinion 30 to be meshed with the rack bar 16 is disposed to a place at the rear side of the vehicle with respect to the rack bar 16. Therefore, since the rack bar 16 is pressed by the pinion 30 when load is outputted to the rack bar 16 from a front wheel 18, the occurrence of gear meshing sound can thereby be prevented, and since there is no need for taking a countermeasure by making use of a compression coil spring energizing the rack bar so as to be pressed, excellent steering feeling can thereby be maintained.
Patent JP-S63277540-A (JP)
Title: Decorative glass
Inventor: FUJIMOTO TATEO
IPC: B32B17/10
Filed: 1987-01-28
Abstract: PURPOSE:To obtain decorative glass having high ornamentation of desired pattern and color, excellent strength and safety and simple structure, by sandwiching a cloth-shaped material through sandwiching materials in between plate glass. CONSTITUTION:Plate glass 2 is coated with one more photo-setting monomers [e.g. (meth)acrylic acid derivative] to form a sandwiching resin, a cloth-shaped material 4 such as lace or ribbon having high ornamentation is laid on the monomers, further the photo-setting monomer is applied to the cloth-shaped material and the plate glass 2 is set on the monomers to give a sandwiched state. Then the sandwiched materials are irradiated with light rays or electron beam, cured and integrated to give decorative glass 1 wherein the cloth-shaped material 4 is sandwiched through the sandwiching resin layers prepared by curing the photo-setting monomer in between the plate glass.
Patent JP-H04258085-A (JP)
Title: Clip circuit
Inventor: AMANO NOBUTAKA
IPC: H04N5/20
Filed: 1991-02-13
Abstract: PURPOSE:To eliminate a waveform change caused in an output voltage waveform by making an emitter current in the balance state and conduction state of a transistor(TR) implementing clipping identical, feeding back an emitter current change from the balance state of the TR implementing clipping to a base of the TR as a base potential. CONSTITUTION:The clip circuit is formed by adding PNP transistors(TRs) 1,2 and PNP TRs 3,4 forming respectively a current mirror circuit, and a constant current source 5 to a circuit including NPN TRs 6,7 implementing voltage clip, constant current sources 8,9,12, NPN TRs 11,14 and a reference voltage source 14 or the like.
Patent JP-S61180551-A (JP)
Title: Equipment for manufacturing laminated core
Inventor: SAKANISHI SHINICHI
IPC: H02K15/02
Filed: 1985-02-04
Abstract: PURPOSE:To always obtain an accurate product thickness by measuring the average thickness of a laminated core which has slightly less number of laminated plates than full number at every product, calculating the insufficient number, and further laminating the insufficient number of plates. CONSTITUTION:A laminated core manufacturing equipment has an intermittently punching mechanism 3, an outer diameter punching die 4, a die 5 for containing thin core plates 1 in a laminated state therein, and a product removing unit 6. Detecting means 30 measures a distance to the lower surface of the lowermost layer of the plates 1 laminated in the die 5, and generates a signal when the distance arrives at the prescribed value slightly less than the prescribed thickness of a product. This signal is input to a controller 32. The number of the plates 1 in the die 5 is counted by counter means 31. The controller 32 controls the mechanism 3 and the unit 6 on the basis of the signal from the means 31.
Patent JP-S60166142-A (JP)
Title: Production of metallic mold
Inventor: KOGA NORIO
IPC: B22D25/02
Filed: 1984-02-06
Abstract: PURPOSE:To product accurately and efficiently a pair of metallic molds by forming a core provided with a boundary part corresponding to a parting part based on templating using a pattern, embedding the core into the mold and parting the integrally cast metallic mold from said boundary part. CONSTITUTION:A silicone mold is templated from a wooden pattern in the 1st stage and ceramic is poured into the cavity of the silicone mold to form a core 10 in the 2nd stage. A boundary part 16 consisting of a parting material is integrally provided to the core 10. The core 10 is embedded into a molded and calcined ceramic frame 20 and a molten metal is poured into the flask to cast integrally a pair of metallic molds 1, 2. Positioning holes 21 and pin holes 22 are punched to the molds 1, 2 and thereafter the molds are parted from the boundary part 16 in the 4th stage. The efficient production of the metallic mold with good accuracy is made possible without subjecting the surfaces of a pair of the molds to special working.
Patent JP-H08190492-A (JP)
Title: Multiprocessor system
Inventor: HOSHINO TOSHIHIRO
IPC: G06F11/34
Filed: 1995-01-11
Abstract: PURPOSE: To simplify the system restoring operation by processing an interruption signal indicating an emergency state caused in its own module in its own module and inputting the signal to other modules, discriminating the kind and generation module of the signal, and writing the signal in a shared memory and displaying it. CONSTITUTION: When the emergency state interruption signal is inputted to each module, the microprocessor of the module discriminates the kind of the interruption signal. Then, its information is written in a predetermined memory address of the shared memory 4 which can be readable and writable in common from respective modules. Then, the information is analyzed by a module 3 equipped with a display unit. Namely, the module 3 equipped with the display unit collates data that the respective modules have written with a specific table in predetermined order to specify the module which has outputted the factor and interruption signal. Then, the module 3 equipped with the display unit performs display operation so that the module is evident.
Patent JP-S54112962-A (JP)
Title: Deep drawing
Inventor: YOSHIDA MASABUMI
IPC: B21D26/021
Filed: 1978-02-24
Abstract: PURPOSE: To prevent the thinning of only the bottom periphery of a deep drawn article for food packaging, by vacuum forming of a sheet which is shaped into a truncated cone.  
     CONSTITUTION: The softened sheet 1 of metal or plastic is sucked from the suction holes 8 at the center of the bottom plate 5, which is retreated upward without evacuating the space 3a'. The parts AB of the sheet 1 are stretched to AB' uniformly and formed into the shape of a truncated cone. The space 3a' in then evacuated, and the parts AB' are drawn uniformly while being curved in the shape of a dome to give the desired deep drawn article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217490-A (JP)
Title: Spool for fishing line
Inventor: OGINO YOSHIFUSA
IPC: A01K97/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a spool for a fishing line capable of preventing the occurrence of a strain on a product (the spool for the fishing line) at the time of molding, the dispersion of the product accuracy and further the bending of a winding barrel part at the time of winding the fishing line and carrying out the parallel winding without developing a fishing line habit. SOLUTION: This spool is obtained by arranging a platy supporting part in the central part in the axial direction of the spool in the spool for fishing comprising a fishing line winding barrel part equipped with respective flange parts on both sides of an outer periphery of a cylindrical spool body having a prescribed width in the axial direction, further an axial cylindrical part composed of a cylindrical shape having a smaller diameter than that of the fishing line winding barrel part in the center of the spool, the axial cylindrical part connected to the winding barrel part with the platy supporting part and plural formed ribs 16 capable of supporting the supporting part, the fishing line winding barrel part and the axial cylindrical part and preventing the spool from bending.
Patent JP-H04258130-A (JP)
Title: Bump shaping device
Inventor: HAJI HIROSHI
IPC: H01L21/60
Filed: 1991-02-13
Abstract: PURPOSE:To make a recess and a projection of a bump which is formed on a chip to be smooth and a height of the bump to be aligned. CONSTITUTION:A chip P where a bump B is formed is mounted on a chip stage 16 and a smoothing element 60 is pressed against this bump B, thus enabling an upper surface of the bump B to be smooth.
Patent JP-H08188276-A (JP)
Title: Sucking device for plate
Inventor: NARA SEIJI
IPC: B65H3/08
Filed: 1995-01-11
Abstract: PURPOSE: To lift stacked plates suctionally one by one by means of a sucker. CONSTITUTION: An elongated box type frame 11 is attached to the arm of a robot. The under surface of the frame 11 is formed in a gentle arcuate shape. Frames 13 are fixed to the two ends of the frame 11, and expansion cylinders 15 are attached thereto. The tips of piston rods 15a extending from the respective cylinders 15 are tied together by means of a leaf spring 16. Suckers 19 are attached to the respective under surfaces of the two ends of the leaf spring 16. A circular sucker 22 is attached in a down state approximately to the central part of the frame 11. Since air of the interior of the suckers 19 and 22 is bled and brought into a negative pressure, the sucker is connected to a vacuum ejector arranged on the frame.
Patent JP-2000219016-A (JP)
Title: Pneumatic tire
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C9/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a ply cord from drawing out and to improve durability of a bead part by providing a winding-in part wound along the circumferential face of a bead core on the each winding-back part of a carcass ply wound back from the inside to the outside in the radial direction of a tire around the bead core buried in each bead part. SOLUTION: A carcass ply 5 is wound back from the inside to the outside in the radial direction of a tire around a bead core 4 buried in each bead part 3. In this case, on the winding-back part 6 of the carcass ply 5, a winding-in part 7 wound along the circumferential face of the bead core 4 is provided. This winding-in part 7, before the carcass ply 5 is wound back around the bead core 4, sufficiently approaches the circumferential face of the bead core 4 by the extreme end side part and correctly winds around the bead core 4, based on action of plastically deforming parts P1-P3 previously provided corresponding to the crosssectional contour shape of the bead core 4, on the meeting part with the winding-in part 7. Hereby, drawing-out of the ply cord and separation of the winding-back part 6 are prevented.
Patent JP-S60165943-A (JP)
Inventor: CHIKAMA TOSHIO
IPC: G02B23/24
Filed: 1984-02-08
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-H10201784-A (JP)
Title: Cervical vertebrae braces
Inventor: TAKESHITA TADAO
IPC: A61F5/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to relieve a patient from a load by allowing to be attached securely according to a structure around the neck of a patient and by structuring cervical vertebrae braces which cover over the entire circumference of a patient's neck as to establish the dimensional width corresponding to the occipital region of the patient's head larger than that of other regions. SOLUTION: While the first band member 11 of cervical vertebrae braces 10 is made to have nearly a uniform dimensional width A over the entire length, a connection belt 13 on the surface of both side ends in the longitudinal direction, is installed on one surface of which a planar fastener 14 is installed and on the other surface on both ends in the longitudinal direction, a planar fastener 15 is fixed by sawing. The second band member 12 is made to have nearly a mountain-like form with a dimensional width B of the center part in the longitudinal direction larger than that of both end parts in the longitudinal direction and fixes a planar fastener 16 by sewing on the surface of both ends in the longitudinal direction.  The cervical vertebrae fixing band 10 forms a cylindrical shape by connecting the first band member 11 and the second band member 12 relatively at both end parts in the longitudinal direction and the central part in the longitudinal direction of the second band member 12 is so attached as to correspond to the occipital region of a patient's head.
Patent JP-H02199476-A (JP)
Title: Copying machine
Inventor: DEYAMA HIROYUKI
IPC: G03G21/00
Filed: 1989-01-30
Abstract: PURPOSE:To confirm copying mode data even after all copying actions are finished by continuing copying mode data display while copying paper resides on a having been copied paper containing tray even in such a copying machine which switches to time display upon the completion of copying actions. CONSTITUTION:The copying machine has not only a timing means, a copying action completion detecting means, but also a control means switching to a mode where time data is displayed instead of copying mode data that has been displayed unless copying actions continue. Switching is inhibited by the paper detecting sensors 502 and 503 of an ejected paper containing means 501 while paper resides. Consequently, even if all copying actions are completed when an operator comes back to the copying machine after he starts copying actions and then moves away, he can confirm copying mode data. Moreover, the switching of the copying mode display and the time display is controlled by the paper detection of the sensor, and no other keying-in is required.
Patent JP-S61181064-A (JP)
Title: Zinc alkaline cell
Inventor: MIURA AKIRA
IPC: C22C18/00
Filed: 1985-02-05
Abstract: PURPOSE:To reduce the amalgamation rate of negative electrode zinc thus to achieve low contamination by employing zinc alloy containing specific metal as negative electrode active substance. CONSTITUTION:Zinc alloy mainly composed of zinc while containing 0.01-0.5wt% of nickel, 0.01-0.5wt% of indium and 0.01-0.5wt% of thallium is employed for the negative electrode of zinc alkaline systen cell employing alkaline aqueous solution mainly composed of caustic potash, caustic soda, etc., as the electrolyte, zinc as the negative electrode active substance, magnanese dioxide, silver oxide,mercury oxide, oxygen, etc. as the positive electrode active substance. The mercury concentration on the surface of zinc alloy is increased as high as possible through usage of small amount of mercury to produce a low amalgamation rate zinc negative electrode having excellent corrosion resistance where suppressing function of diversion of mercury into the crystal achieved through Ni and fixing function of mercury of the surface of zinc alloy and the crystal particle field achieved through co-existence of Ti, In are combined. Consequently, the amalgamation rate of negative electrode zinc is reduced resulting in low contamination zinc alkaline cell.
Patent JP-S61180459-A (JP)
Title: Semiconductor device
Inventor: INADA MASAAKI
IPC: H01L21/66
Filed: 1985-02-05
Abstract: PURPOSE:To prevent short circuit between wirings, by a method wherein an electrode for electron beam lobing is taken out on the same layer with the uppermost layer wiring through an opening part for conductance formed on an insulating film on a lower layer wiring, and an insulating film for tip protection is formed on the surface of the uppermost layer part. CONSTITUTION:The electrode 7 for electron beam lobing is taken out on the same layer with the uppermost layer wiring 8 through the conducting opening 5 for electron beam lobing which is formed on the inter-layer insulating film 4 on the lower layer part wiring 3. The insulating films 9 for tip protecting are formed on the surface of the wiring 8 and the electrode 7. Since the titled device is composed like this, when malfunction is generated and there is need of detecting the inner electric potential of the semiconductor by electron beam lobing, the surface of the wiring 8 and the electrode 7 are exposed only by etching the insulating film 9 because the electrode 7 is formed on the same layer with the wiring 8. Therefore, the inner electric potential can be detected by the technique of electron beam lobing even if the lower layer wiring 3 is in a very small electric potential.
Patent JP-S61180415-A (JP)
Title: Core mounting on winding machine and bonding device of core head base on guide plate
Inventor: NOJIMA YOSHIHIRO
IPC: H01F41/08
Filed: 1985-02-05
Abstract: PURPOSE:To preset a core easily by a method wherein a head base of core is preset on a guide plate for positioning while the reference plane of guide plate is abutted against the reference plane provided on a holding means of winding machine to fix the core. CONSTITUTION:A guide plate 18 is fixed to the preliminarily specified position of a mounting plate 31. Firstly a head base 17 of core 11 is also fixed to the preliminarily specified position of an adjusting means 34. The adjusting means 34 is shifted in XY direction while holding the head base 17 as it is and then he winding pore 12 of core 11 an the range of measuring microscope are aligned. Secondly the mounting plate 31 is shifted leftward by a shifting means 33 to be lowered successively. Next the guide plate 18 and the head base 17 of core 11 are formed into one body using adhesive. After forming them into one body, a bonding device is restored to its original position by means of lifting and retreating the mounting plate 31 using the shifting means 33.
Patent JP-S61178392-A (JP)
Inventor: MIZUTANI ASAJI
IPC: B66B31/00
Filed: 1985-02-05
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。