baber/WOPTO huggingface dataset:
Patent JP-H0783858-A (JP)
Title: Inspection method and surface reforming method for steel material
Inventor: HAYASHI KAZUNORI
IPC: G01N23/20
Filed: 1993-09-14
Abstract: PURPOSE:To provide a method and a simplified inspection method for improving the abrasion resistance of a steel material to such an extent as capable of resisting severe slide motion environment over a long time by implanting a titanium ion and a carbon ion in duplicate. CONSTITUTION:For the inspection of the abrasion resistance of a steel material having a titanium and carbon ion implanted surface layer, a transmittance electron diffraction process is applied to an amorphous phase formed in each ion implanted layer, thereby obtaining a diffraction pattern. Thereafter, a lattice constant giving the maximum diffraction intensity of the obtained pattern is used to judge that desired abrasion resistance is obtained, when the maximum diffraction intensity appears in the pattern, in particular with the constant between 0.210 nm and 0.230 nm and between 0.335 nm and 0.355 nm. Thus, the abrasion resistance of a steel material with both titanium and carbon ions implanted in duplicate can be easily inspected. Also, a steel material with surface capable of resisting severe slide motion environment can be easily and certainly provided.
Patent JP-H10102595-A (JP)
Title: Underfloor piping structure for unit building
Inventor: HAGIHIRA KIYOSHI
IPC: E03C1/122
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor piping structure capable of obtaining the desired flow force and facilitating the drain of water disposal facility objects. SOLUTION: This underfloor piping structure for a unit building is provided with a directly below section 11 extended with a drain pipe 10' for the water disposal facility 8 of a unit building 6' combined with multiple building units 1A-1C from the water disposal facility 8 to the underfloor 19 of the building unit 1A and a horizontal piping section 12 extended from the tip of the directly below section 11 to the other building units 1B, 1C adjoining in the horizontal direction to the building unit 1A. A vertical step section 13 is formed in the underfloor 19 between the directly below section 11 of the drain pipe 10' of the horizontal piping section 12 and a boundary section between the building units 1B, 1C adjoining in the horizontal direction on the upstream side of the drain.
Patent JP-H06286168-A (JP)
Title: Printing head
Inventor: KUGA NORIYOSHI
IPC: B41J2/235
Filed: 1992-09-22
Abstract: PURPOSE:To enhance durability without supplying lubricating oil by a method wherein a cushioning sheet formed by laminating a carbon fiber sheet on a metal plate is provided between armatures and cores each wound with a coil. CONSTITUTION:A cushioning sheet 19 is formed by laminating a prepreg sheet 19d with carbon fibers 19a unidirectionally oriented therein on a non-magnetic metal 19c, such as a stainless steel, and curing this laminate by a hot press. The cushioning sheet 19 is inserted between cores 14 and armatures 9 in free states so that the carbon fiber sheet 19d is opposed to the armature 9 to reduce an impact force of the armature 9 on the core 14 when a printing wire 5 is driven. The cushioning sheet 19 made of a carbon used as a solid lubricant has high lubricating properties per se, thus preventing the wear of the cores 14 and the armatures 9 without the supply of a lubricating oil. In addition, the cushioning sheet 19 having a high toughness per se provides sufficient durability.
Patent JP-H0299928-A (JP)
Title: Nonlinear element
Inventor: TANI MASATO
IPC: H01L49/02
Filed: 1988-10-06
Abstract: PURPOSE:To form the liquid crystal display device of a high duty having high display quality at a high yield by using transparent ITO for all of respective layers. CONSTITUTION:This element is constituted by holding a transparent ITO insulating layer 13 between two transparent ITO conductive layers 12 and 14. Since such nonlinear element is transparent over the entire part, the area of transparent image electrodes does not decrease in case of using the element for a liquid crystal display device. The opening rate is improved in this way and the need for fine working is eliminated. Since the production process is simplified, the display quality and yield are improved.
Patent JP-H0562321-A (JP)
Title: Fdd loading mechanism
Inventor: HASHIMOTO AKIRA
IPC: G11B17/04
Filed: 1991-09-05
Abstract: PURPOSE:To provide a disk loading mechanism of simple constitution. CONSTITUTION:The mechanism is provided with a disk holder 63 for holding attachably and detachably the disk 1 and moving vertically between a nonloading position and a loading position, a slide plate 65 for making this disk holder 63 vertically move and a slide bar 67 for restraining this slide plate 65 in a prescribed position and also opening and closing a shutter 1a, and a slide spring 68 is used in common for a spring for energizing this slide lever 67 and a spring for energizing the above slide plate 65.
Patent JP-H03113681-A (JP)
Title: Image data input processor
Inventor: KAJIWARA SHIGEHIRO
IPC: G06T3/40
Filed: 1989-09-28
Abstract: PURPOSE:To immediately confirm the range of scanning or reading density, and to improve operability especially at the time of using a handy scanner by displaying data from an image scanner after density-converting it successively. CONSTITUTION:The image scanner 13 to read an image, a bit map memory 15, a display device 16 to display the data of this bit map memory 15, and a density converting means 14 to density-convert the data from the image scanner 13 so as to be matched with the number of pixels of the display device 16 and store it in the bit map memory are provided. Accordingly, the data from the image scanner 13 is density-converted and displayed successively. Thus, especially in the case where the handy scanner, etc., is used, the scanning range or the reading density can be confirmed immediately however minute they may be, and the operability can be improved.
Patent JP-H1195151-A (JP)
Title: Polygon mirror scanner motor
Inventor: TANIGUCHI SHINOBU
IPC: H02K5/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a polygon mirror scanner motor for high printing accuracy by solving the problem that distortion occurs on the surface on a circumference for fixing the polygon mirror of a rotor boss in a circumferential direction at the time of fixing the revolving shaft of the polygon mirror scanner motor used for polarization scanning to the rotor boss by shrinkage fitting, pressure fitting, etc. SOLUTION: The front surface on the circumference for fixing the polygon mirror 4 of the rotor boss 3 in the circumferential direction is provided with a groove shape 11 having a depth of >=1/2 the width (t) of the fixing surface in the circumferential direction of the polygon mirror 4. As a result, the distortion which occurs at the time of fixing the revolving shaft 1 to the rotor boss 3 by shrink fitting, pressure fitting, etc., is absorbed by the groove shape 11. The polygon mirror scanner motor capable of suppressing such problems as the infeasibility of the insertion of the polygon mirror 4 at the time of fixing the polygon mirror 4 and the degradation in the concentricity of the revolving shaft 1 and the polygon mirror 4 even if such insertion is possible is thereby obtd.
Patent JP-2000099414-A (JP)
Title: Device and system for displaying packet reception
Inventor: KATO NAOTAKA
IPC: G06F15/16
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system for displaying the history of wakeup-on-LAN (WOL) operation to the information processing system of a WOL function. SOLUTION: This system has a means 610 for generating a prescribed signal 660 in the case of receiving a prescribed packet through a network to a connection unit for computer connectable to a network and a means 650 for displaying the reception of the prescribed packet in response to the prescribed signal 660. Then the user of a computer can recognize the execution of WOL or trial of execution is performed without starting any application for reporting the execution of WOL on the computer or even without connecting the computer to the connection unit.
Patent JP-2000082496-A (JP)
Title: Lithium secondary battery and its manufacture
Inventor: SOGA IWAO
IPC: H01M10/05
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with superior battery property and high productivity. SOLUTION: A manufacturing method for a lithium secondary battery comprises the steps of forming a positive electrode active material layer having voids or a negative electrode active material layer having voids on a collector, laminating a porous structure having a greater porosity than that of the active material layer, filling electrolyte for formation of gel electrolyte or solid electrolyte into the voids of the active material layer and in the voids of the structure, respectively or at the some time and forming an electrolyte by subjecting it to gelatinizing treatment or solidifying treatment to electrolytic solution for formation of the gel electrolyte or the solid electrolyte, respectively or at the same time.
Patent JP-H08118198-A (JP)
Title: Working fluid feeder
Inventor: WATANABE TAKAHIRO
IPC: B23Q11/10
Filed: 1994-10-19
Abstract: PURPOSE: To prevent the leakage of a residual working fluid during tool changing action by sucking to recover a working fluid remaining in a spindle and a tool holder at the time of stopping the jet of the machining fluid. CONSTITUTION: The working fluid feeder 10 of a machine tool is provided with a control valve 20 provided at the intermediate part of a fluid circuit 17 for making a working fluid flow through to a working fluid jet part from working fluid supply sources 14, 18, so as to control the jet on-off of the working fluid, and a suction means 28 for sucking the residual working fluid in a line 36 between the control valve 20 and the working fluid jet part.
Patent JP-H0994113-A (JP)
Title: Article storage device
Inventor: YAMAMOTO KAZUYUKI
IPC: A45B25/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device having a simple structure which is used in both of extended/contracted states, eliminated any limit in its fitting position, and stably installed in a vehicle chamber. SOLUTION: An article storage device 1 is provided with a cylindrical trunk body 21 having a storage space for canned drink, etc., a bottom member 22 detachably attached to the bottom of the cylindrical trunk body 21, a cylindrical trunk body 21, a bellows body 23 connected between the cylindrical trunk body 21 and the bottom member 22, and fitting means 3, 4. When the bottom member 22 is detached from the cylindrical trunk body 21 and the bellows body 23 is made to extend, it can be used as an umbrella storage device. When the bellows body 23 is contracted and the engagement part of the bottom member 22 is engaged with the engagement part of time cylindrical trunk body 21, it can be used for a cup holder, etc.
Patent JP-H0595218-A (JP)
Title: Radio equipment
Inventor: WATANABE YASUSHI
IPC: H04B1/38
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the radio equipment with simple configuration and ease of maintenance without use of a changeover device such as a high frequency switch by obtaining information of an incoming call over a wide zone even when an antenna is contained in a case at carrying. CONSTITUTION:The radio equipment is provided with a 1st antenna 2 being a rod antenna contained and extended telescopically into/from a case 1, a 2nd antenna 7 acted when the 1st antenna 2 is contained in the case 1 and a feeding means feeding power to the 1st antenna 2 and the 2nd antenna T. The feeding means is provided with a connection part 9 connecting electrically to the rod antenna 2 at the feeding state to the rod antenna 2 and when the rod antenna 2 is contained to the case 1, and when the rod antenna 2 is contained to the case 1, one terminal of the rod antenna 2 and a radiation conductor of the 2nd antenna 7 are connected and feeding to the 2nd antenna 7 is implemented through the connection part 9 and the rod antenna 2.
Patent JP-H02104435-A (JP)
Title: Lubricating method for hot-forming titanium alloy
Inventor: NONAKA YASUHIRO
IPC: C10N50/08
Filed: 1988-10-11
Abstract: PURPOSE:To secure the fluidity of material on the contact surface with a die, to prevent the surface from oxidizing and to secure the die release characteristics by performing pressure forming while the surface of a blank is coated with two kinds of specified lubricants. CONSTITUTION:The surface of a titanium alloy blank is coated previously and in double layers with the lubricant of the glass and boron nitride type for pressure forming. In the coated blank, since a 2nd coat prevents a 1st coat from volatilizing and being carried away, they compensate for their weak points to each other and even in heating and forming conditions at a high temperature and for a long time lubricants of the glass type can secure their proper lubricity and the die release characteristics also is drastically excellent.
Patent JP-H03114466-A (JP)
Title: Dental treatment apparatus
Inventor: ARAI TOSHIO
IPC: A61G15/08
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a dental treatment apparatus equipped with a display/ observation device having a display picture or illumination surface having a sufficient area, reduced in depth and having sufficient brightness as a film viewer device by providing the display/observation device constituted by providing a display device and the film viewer device back to back in a freely reversible manner. CONSTITUTION:A display/observation device 20 is formed by providing a display device 13 to the back to back and constituted so as to be made reversible centering around a vertical shaft 15 and can be selected at any time at need so as to be used as the film viewer device 8 or as the display device 13. A light source 22 such as a fluorescent tube is provided in the film viewer device 8 and a display member 23 such as a liquid display board is provided in the display device 13. In a case performing usual treatment, various data are displayed on the display device 13 and, in a case requiring the observation of an X-ray film, the display/observation device 20 is reversed and the X-ray film is observed by the film viewer device 8.
Patent JP-H03113399-A (JP)
Title: Compression processing of metallic radioactive waste
Inventor: MIYAO HIDEHIKO
IPC: G21F9/30
Filed: 1989-09-28
Abstract: PURPOSE:To save the manpower for a post-processing operation associated with the compression processing by incorporating water molecules into the atmosphere in a pressure vessel in such a manner that the total weight thereof attains the prescribed ratio of the volume of the compression processing space in the pressure vessel, then executing the compression processing. CONSTITUTION:Radioactive metallic waste (zircalloy clad hull) 1 is vacuum-sealed into a capsule 2 and the capsule 2 is put into the pressure vessel (HIP vessel) 3 and is pressurized at a high temp. by which the waste is subjected to the compression processing. The compression processing is executed in the state of incorporating the water molecules into the atmosphere in the vessel 3 in such a manner that the total weight W(g) thereof attains 1.3X10XV<=W based on the volume V(cm) of the compression processing space in the vessel 3. The water molecules are incorporated into the atmosphere in the vessel 3 in this way and oxide films are formed on the outside surface of the capsule 2 as the compression processing is executed, by which the penetration release of tritium from the internal waste 1 to the outside of the capsule 2 is prohibited. The contamination of the vessel 3 and the pressure medium is prevented and the decontamination of the vessel 3 and the treatment of the medium after the compression processing are lessened or omitted.
Patent JP-H04131498-A (JP)
Title: Joint structure of hexagonal type segment
Inventor: SAKAMOTO HIROZO
IPC: E21D11/08
Filed: 1990-09-20
Abstract: PURPOSE:To connect the circumferential and longitudinal directions of a tunnel simply and positively by one process by coupling the front ends of connecting rods with joint fittings inserted to the front and rear inclined faces of a hexagonal type segment with the joints of previously assembled segments. CONSTITUTION:L-shaped engaging end face plate sections 8 are formed to both inclined end face plates 5, 5 on the front side of a hexagonal type segment 1, and a joint fitting housing section 9 is shaped. A steel pipe 10 is buried in the direction orthogonal to front and rear end face plates 3, 4 from the housing section 9, and a through-hole 11 is formed. The hexagonal type segments 1 are disposed zigzag so that opposed inclined end face plates 5, 6 are joined with front and rear inclined end face plates 5, 5, 6, 6 respectively and the front and rear end face plates 3, 4 are joined mutually in the longitudinal direction for lining a tunnel wall surface. The joint fittings 14 of connecting rods 12, 12 with joint fittings inserted into the through-hole 11 between the inclined end face plates 5, 6 and screw sections 13 are screwed, and these joint fittings 14 and screw sections 13 are coupled and joined.
Patent JP-H1192590-A (JP)
Title: Disposal method or disposal device of waste containing expandable plastic
Inventor: TODOROKI TOMOHIRO
IPC: B29B17/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal method and device wherein a waste containing an expandable resin which contains a chloro fluorocarbon as a blowing agent is efficiently decomposed and made harmless and a reusable resource is recovered. SOLUTION: A waste which contains an expandable plastic containing a fluorocarbon is heated and pressurized up to a temperature and pressure within region A, B1 or B2 of the diagram shown in the figure to destroy the structure of the expandable plastic to separate a chloro fluorocarbon. The separated chloro fluorocarbon is decomposed and made harmless, and after separation chloro fluorocarbon, the plastic contained in the waste is heat-decomposed to recover a low-molecular-weight, heat-decomposable product.
Patent JP-H1195230-A (JP)
Title: Production of liquid crystal panel and apparatus for production
Inventor: YOKOZEKI MAKOTO
IPC: G02F1/1339
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal panel which is capable of well curing a sealant without the occurrence of the deformation substrates, the distortion and peeling of a sealant and the deviation of the gap between the substrates and misalignment thereof and does not require so much a large scale of an apparatus and so much a high equipment cost. SOLUTION: A cell 4 formed by sticking substrates 1, 2 to each other via the sealant 3 is placed in a housing unit 3 formed to an approximate box shape. While the cell 4 is held by a pressing plate 43, the cell is pressurized by applying an air pressure on an elastic film 41 and the cell is evacuated in this state from the aperture of the sealant 3. While this state is maintained, the entire part of the cell is heated in a thermostatic chamber, by which the sealant is cured. The sealant is thus cured without the occurrence of the deformation of the substrates, the distortion and peeling of the sealant and the deviation of the gap between the substrates and the misalignment.
Patent JP-2000092265-A (JP)
Title: Facsimile machine
Inventor: SATO FUMIO
IPC: B41J2/44
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction from occurring beforehand when a cut sheet is not fed. SOLUTION: The transfer voltage (current) value of a transfer roller which is on a GND level when a paper feeding motor is started at the time of paper feeding is set to 0 V level. And, when a sensor before resist does not detect a cut sheet in the 1st paper feeding operation (no feeding of cut sheet), a paper feeding operation is performed again. When normal paper feeding is performed by a paper feeding operation of plural times, the sensor before resist detects the cut sheet and then optical writing is performed on a photosensitive belt by laser beams after a fixed time passes. Further, a transfer roller is changed to normal transfer voltage and a transfer operation is performed in timing (elapsed time T) when the cut sheet arrives at a transfer position of the transfer roller.
Patent JP-H0974335-A (JP)
Title: Receiver
Inventor: SHIODA SHINICHI
IPC: H04B1/16
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a memory from being wasted and to simplify operations by presetting only the broadcast station with which reception is actually enabled. SOLUTION: A receiver is provided with a data table having data on the frequency of the broadcast station, whose reception is enabled in each divided area prepared when the area used for the receiver is divided into plural areas. At the time of preset, the frequency dividing ratio of a PLL 20 is changed, so that reception frequency band can be scanned. When a detection circuit 33 shows the detection of broadcast wave signal SRX during this scan, it is discriminated whether a reception frequency fRX at this a time is included in the data of frequency in the divided area selected in advance or not. When the reception frequency is included as a result of the discrimination, the data of the reception frequency fRX at this time are stored in the data area of a memory 44. According to this memory, the broadcast station under reception at this time is preset for a tuning key.
Patent JP-H01100207-A (JP)
Title: Production of infiltrated valve seat ring
Inventor: INOTSUME KOICHI
IPC: F01L3/02
Filed: 1987-10-12
Abstract: PURPOSE:To improve the wear resistance and material strength of a valve seat ring by infiltrating a Pb-Sn alloy and Cu from separate infiltrating sources into a molded body or a sintered body for the valve seat ring. CONSTITUTION:A molded body 2 of a Pb-Sn alloy is put on one side of a molded body 1 of metal powder or a sintered body for a valve seat ring of an internal combustion engine. The side corresponds to one side of the ring brought into contact with a valve or the other side. A molded body 3 of Cu or Cu alloy is further put on the molded body 2. They are heated to a temp. above the melting points of both the molded bodies 2, 3 so that a flow of the molten Pb-Sn alloy and a flow of the molten Cu or Cu alloy penetrate into the molded body 1 almost simultaneously. Complex infiltration is carried out and a valve seat ring balanced between wear resistance and strength is obtd.
Patent JP-2000092645-A (JP)
Title: Jig for folding braided wires of shielded wires and method for folding braided wires
Inventor: MIYAZAKI TADASHI
IPC: H02G1/14
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify a folding operation of braided wires. SOLUTION: An operation for folding braided wires 4 of shielded wires 1 at an outer peripheral side of a skin 5 can be simply conducted by using a special purpose jig 10. That is, the skin 5 is released from end parts of the wires 1 to expose the wires 4, and an end part of an enlarged member 20 of the jig 10 for folding the braided wires is inserted thereinto. Since an outer peripheral oblique part 21 having an oblique angle of 45 degrees or less and an inner peripheral oblique part 22 having a slight taper are provided at the end part, the member 20 can be easily inserted between an insulating coating 3 and the wires 4, and an enlarging operation of the wires 4 can be simply executed.  Since the oblique angle of the part 21 is 20 degrees or more, enlargement of the wires 4 can be increased, and the folding operation of the wires 4 via a folding cylindrical member 11 to be subsequently conducted can be simply executed.