baber/WOPTO huggingface dataset:
Patent JP-2001089817-A (JP)
Title: Method of manufacturing hot rolled steel plate excellent in longitudinal crack resistance
Inventor: MATSUKI YASUHIRO
IPC: C22C38/06
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot rolled steel plate excel lent in longitudinal crack resistance, and particularly a thick hot rolled steel plate of >=4 mm plate thickness. SOLUTION: At hot finish rolling of a slab of a steel having a composition containing, by weight, 0.001-0.03% C, 0-0.5% Si, 0-2% Mn, <=0.02% P, <=0.02% S, <=0.1% sol. Al and <=0.005% N, rolling is performed under the conditions of: <=95% total finish rolling rate; >=55% total draft at >=2 (Ar3 transformation point + 70 deg.C); and finish rolling temperature between the Ar3 transformation point and (Ar3 transformation point + 40 deg.C).
Patent JP-H04142989-A (JP)
Title: Thermal transfer image receiving sheet and image formation
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/52
Filed: 1990-10-04
Abstract: PURPOSE:To form a dye image excellent in gradation properties and a non- gradation image excellent in density and resolving power on the same recording paper by setting the amount of the release agent contained in the dye receiving layer of a thermal transfer image receiving sheet to a specific range. CONSTITUTION:The dye receiving layer formed to the surface of a base material sheet receives the sublimable dye transferred from a thermal transfer sheet to hold a formed image. The dye receiving layer has good releasability with respect to the thermal transfer sheet and contains a specific amount of a release agent so as to have good adhesiveness to ink. As the pref. release agent, silicone oil, a phosphoric ester surfactant and a fluorine type surfactant are designated but silicone oil is desirable. As the silicone oil, epoxy or alkyl modified silicone oil is desirable. The release agent is used alone or in a mixed form and the addition amount thereof is 0-10 pts.wt., especially pref. 3-8 pts.wt. per 100 pts.wt. of the resin for forming the dye receiving layer.
Patent JP-H05343154-A (JP)
Title: Method and device for detecting failure of arrestor
Inventor: SHIGA SATORU
IPC: H01C7/12
Filed: 1992-10-05
Abstract: PURPOSE:To provide a long-lived failure detecting device for arrestor easy to mount on a steel tower. CONSTITUTION:In an insulating vessel 30 consisting of a transparent part 32 through which the internal part can be seen from the outside, and a light shielding part 31 through which the internal part can not be seen from the outside, a soluble body 28 and a tension spring 26 which are mutually connected through a colored body 25 are received, and connected to metal flanges 23A, 23B on both sides. The soluble body 28 and the colored body 25 are arranged on the light shielding part 31 side, and the tension spring 26 on the transparent part 32 side. The insulating vessel 30 is connected in series to an arrestor through the metal flanges 23A, 23B.
Patent JP-H03127023-A (JP)
Title: Waveguide type optical element
Inventor: NOZAWA TOSHINORI
IPC: G02F1/035
Filed: 1989-10-13
Abstract: PURPOSE:To easily obtain excellent characteristics over a long period of time by forming a buffer layer of an insulator in which metallic particles are included. CONSTITUTION:The insulator in which the metals are included is used as the buffer layer 13 on a substrate 11. Namely, the capturing centers of a deep energy level are decreased and the nonohmic electrical conductivity is generated by using the insulator in which the metals are included as the buffer layer 13 and, therefore, the charge carriers are implanted to the substrate surface and the neutralization of the charges is easily executed. The fluctuation in the potential of the substrate 11 surface is suppressed in this way and the fluctuation in characteristics at the time of the impression of a DC electric field and a change in environmental temp. is suppressed and the fluctuation in element characteristics is prevented.
Patent JP-2001088950-A (JP)
Title: Paper feeding cassette
Inventor: NUIDA AKIRA
IPC: B65H1/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding cassette of relatively low cost structure capable of stably feeding paper even paper is stored in abundance. SOLUTION: This paper feeding cassette 1 comprises a plate 3 where multiple sheets of paper P is placed, a turning shaft 11 fixed to a plate rear end 3b, a slide groove 12 where the turning shaft 11 is vertically slidably fitted, springs 5a, 5b to upwardly energize the plate 3, and a pair of separating jaws 8a, 8b to separate the topmost paper P one by one. The plate 3 is raised in an attitude where an end 3a thereof is slightly upwardly tilted, and started to rock from when the turning shaft 11 is latched on a stopper 13 of the slide groove 12.
Patent JP-H0690581-A (JP)
Title: Controller for number of rotations of rotating machine
Inventor: KAWADA MASAHARU
IPC: B07B7/083
Filed: 1992-09-08
Abstract: PURPOSE:To set the number of rotations to a specified one easily and quickly when changing the number of rotations of a rotating classifier by stages. CONSTITUTION:This controller is equipped with a starting circuit 66 equipped with a push button switch ST2 for start and a relay coil R2 and setting circuits 64a, 64b, 64c, and 64d for the number of rotations equipped with operation switch residual contacts PB2, PB3, PB4, and PB5, and relay coils R3, R4, R5, and R6, and the push button switch ST2 for start and the operation switch residual contacts PB2, PB3, PB4, and PB5 are turned on in order. Therefore, the normally open relay contacts of a feeble current adjusting circuit become on in order, and the current being adjusted to constant voltage with a constant voltage circuit 41 is adjusted by stages by the feeble current adjuster of the feeble current adjusting circuit.
Patent JP-2000097702-A (JP)
Title: Switching device for surveying equipment
Inventor: WATANABE AKIRA
IPC: H01R13/71
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To avoid wasting battery power by forgetting about turning a power switch off, etc., by serially connecting an interlock switch mounted to a tripod to the power switch. SOLUTION: In the state that a tripod screw of a tripod is not spirally engaged with a female screw 16 of a bottom plate 11 for mounting to the tripod, a movable conductive top 35 and a switch shaft 31 are located at their lower ends by the forces of a compression spring 34 and a compression spring 38. Therefore, as the contacts 36a and 36b of a switch mechanism 32 are in the non-conductive (off) state, electricity is not passed through electric components even if a power switch on an auto-level side is operated in this off state. Therefore, even if the power switch is forgot to be turned off, or if the power switch is carelessly turned into the on state, the battery is not wasted.
Patent JP-S63118747-A (JP)
Title: Method for etching organic material
Inventor: KASHIWAGI TOSHIBUMI
IPC: G03F7/07
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the scratching and staining of the rear side of the support of an org. material having an org. polymer-contg. layer by immersing the org. material in a soln. capable of etching the org. polymer-contg. layer and by applying ultrasonic vibration to etch the layer. CONSTITUTION:An org. material having an org. polymer-contg. layer to be etched on the support is immersed in a soln. capable of etching the org. polymer- contg. layer and ultrasonic vibration is applied to etch the layer. For example, a material contg. gelatin as a binder and having a silver image formed on the support by a DTR process (silver complex salt diffusion transfer process) is immersed in an etch bleaching soln. and ultrasonic vibration is applied. After the lapse of several sec - several min, the material to be etch-bleached is taken out of the soln. Etch bleaching is completed without touching the etch bleaching soln. and a clear etch-bleached image can be obtd. Thus, processing not accompanied by scratching or staining can be carried out.
Patent JP-H0692762-A (JP)
Title: Production of metallized ceramic substrate
Inventor: KANEKO JUNJI
IPC: C04B41/91
Filed: 1992-09-07
Abstract: PURPOSE:To efficiently produce a metallized ceramic substrate capable of avoiding partial swelling of the metal film by heating in a process after its production. CONSTITUTION:A metal film is formed on the surface of a ceramic substrate by electroless plating, the surface of the metal film is slightly etched and the substrate is heated in an inert gaseous atmosphere.
Patent JP-H0797236-A (JP)
Title: Glass ceramic composition
Inventor: MAYAHARA YOSHIO
IPC: C03C3/091
Filed: 1993-09-28
Abstract: PURPOSE:To provide the subject composition sinterable at low temperatures of <=1000 deg.C, capable of obtaining dense sintered compacts even if baked in a neutral atmosphere, also capable of making multilayer ceramic boards of low dielectric dissipation factor adequately adaptable to high-frequency circuits. CONSTITUTION:The objective glass ceramic composition comprises 60-30wt.% of ceramic powder and 40-70wt.% of glass powder which is composed of 40-50wt.% of SiO2, 15-25wt.% of Al2O3, 20-30wt.% of B2O3, 5-10wt.% of an alkaline earth metal oxide, 1-5wt.% of ZrO2 and 0-1wt.% of an alkali metal oxide.
Patent JP-H09115650-A (JP)
Title: Ceramic sheet material, ceramic heater, and fixing device
Inventor: SOYA TAKASHI
IPC: H05B3/16
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater comprising a heating part and an electrode part at an end part of it formed on a ceramic sheet material in which a connector contact is applied to ceramic without being damaged or worn in the case where the electrode is connected to a connector. SOLUTION: A heater comprises a strip shaped heating part 106 and a contact part 101 connected to the heating part 106 formed on a ceramic sheet material 103. Part of the contact part 101 is exposed at an end part of length of the ceramic sheet material, and a connector contact part is applied to the exposed part without being applied to ceramic to be prevented from being damaged.
Patent JP-S61171362-A (JP)
Title: Ink-type wire dot printing head
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/305
Filed: 1984-12-17
Abstract: PURPOSE:To prevent an excess of ink from being adhered to a wire and enable a high printing quality to be obtained, by a construction wherein a wire in a straight line form and having a diameter set in a specified range is so disposed that the axial direction coincides with a direction perpendicular to a recording paper. CONSTITUTION:Where the diameter of the wire 11 is 0.15-0.2mm, the quantity of an ink 70 adhered to the tip of the wire 11 becomes approximately equal to an appropriate ink quantity required for forming a dot. The wire 11 is in a straight line form, and is so disposed that the axial direction thereof coincides with a moving direction thereof and its collides against the recording paper in a direction perpendicular to the paper. Accordingly, an ink-type wire dot printing head can be obtained which is capable of printing with high printing quality without generating breakage of the wire, excessive abrasion, sticking of the wire into the recording paper, formation of scars or blurring or scattering of the ink.
Patent JP-H07104335-A (JP)
Title: Automatic object follow-up device
Inventor: MURAMATSU HIDEAKI
IPC: H04N5/232
Filed: 1993-09-29
Abstract: PURPOSE:To automatically follow up an object in panning and tilting directions or to automatically follow up the object by detecting camera shake. CONSTITUTION:This automatic object follow-up device 1 is applied to a video camera, etc. In the case of automatically following up the object H in the panning and tilting directions or in the case of automatically following up the object H by detecting the camera shake, a lens barrel 3 holding a lens group 2 is integrally combined with an imaging device 4 forming an object image through the lens group 2 so as to constitute a lens barrel assembling body 5, and the tilt angle of the reflection surface 8a of a mirror 8 provided to be tilted forward from the lens group 2 is varied, so that the direction of the object image is changed to the lens group 2 side through the reflection surface 8a, and the lens barrel assembling body 5 is turned or rotated centering around the optical axis K of the lens barrel 3 integrally with the mirror 8.
Patent JP-H10112306-A (JP)
Title: Secondary battery
Inventor: ATSUMI YOSHINORI
IPC: H01M10/05
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance cycle characteristics lengthening charge/discharge cycle intervals and lengthen the period of time capable of using as the power source of cordless electronic equipment. SOLUTION: In a secondary battery in which a negative active material 1 and a positive mix 2 containing a lithium transition metal composite oxide are oppositely arranged through a separator 4 and they are sealed in a battery can through a sealing gasket 6, the amount of Si contained in the positive mix 2 is limited to 150ppm or less, or that of A1 to 150ppm or less, or that of Cr to 150ppm or less, or that of Ni to 300ppm or less, or that of Fe to 100ppm or less, or that of Mg to 100ppm or less, or that of Ca to 200ppm or less. Cycle characteristics lengthening charge/discharge cycle intervals are enhanced, and the period of time capable of using as the power source of cordless electronic equipment is lengthened.
Patent JP-2001095121-A (JP)
Title: Rod material connection structure
Inventor: OOTA TADASHI
IPC: H02G1/06
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rod material 1 and a connecting structure of rod material 1 assuring simple connection operation, having higher strength of connecting portion and having no stepped portion at the connecting portion and particularly a rod material 1 and a connection structure of the rod material 1 that can be used adequately as a wiring guide. SOLUTION: In a connection structure of a rod material 1 for connecting the rod materials 1 by forming a connecting hole 3 to the end of one rod material 1 and forming, at the end of the other rod material 1, a projected connecting part to be inserted to the connection hole 3, the connecting hole 3 and the cross-section of the projected connecting part 4 are formed in the square shape, a key groove 5 crossing the projected connecting part 4 is formed at the upper surface of the projected connecting part 4, a fixing key 6 that can be moved vertically to be removed for the key groove 5 of the projected connecting part 4 is provided within the connection hole 3, and a rock knob 11 is provided in the connecting hole 3 to push downward the fixing key 6 and holding the fixing key 6 to the condition where the key is inserted to the key groove 5,  whereby the rod material 1 can be connected simply and strongly to form a stepped portion even at the connecting portion.
Patent JP-S63120590-A (JP)
Title: Speaker
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 1986-11-07
Abstract: PURPOSE:To reduce the overall high of a speaker by producing the speaker in such a constitution that the outer or inner periphery of a damper other than the edge to support the outer periphery of a diaphragm is connected to the diaphragm, and the other end of the damper is connected to a frame. CONSTITUTION:A voice coil 20 is connected on the lower surface in the middle part of the diaphragm 18, and this voice coil 20 is inserted in the magnetic gap 14 of a magnetic circuit 15. To the intermediate part of the lower surface of the diaphragm 18, one end of the damper 21 is connected, and the other end of the damper 21 is connected to the inner bottom surface of the frame 16. Accordingly, the damper 21 exists between the dimension diaphragm 18 and the frame 16, and no consideration is necessary for the problem to prevent the damper 21 from colliding against a yoke 11, hence this enables the thinning of the speaker.
Patent JP-H05107400-A (JP)
Title: Sample holder which can be easily positioned for use in x-ray microscope
Inventor: SUGIZAKI KATSUMI
IPC: G01N1/28
Filed: 1991-10-15
Abstract: PURPOSE:To facilitate positioning of a sample capsule by disposing a positioning jig inside a capsule storage room. CONSTITUTION:A sample capsule B comprises a ring-shaped spacer 7 and a pair of X-ray transmitting films 8a sandwiching the spacer 7 therebetween and a window hole is provided at the center portion of a silicon base 8. A sample is put in a sample room 13 surrounded by the spacer 7 and the pair of transmitting films 8a. A sample holder comprises a main holder 1a and a retaining holder 1b, each of which has an opening for X-ray transmission at its center. An O-ring 5 is sandwiched between the base 8 and each holder 1a, 1b and sealed. To assemble the above components, a ring-shaped positioning jig 16 is assembled in the recess of the holder 1a and the capsule B is put in the center hole of the jig 16; then the window hole of the capsule B coincides with the center of the center opening of the holder 1a. Finally, the holder 1b is put over the capsule B and the holders 1a, 1b are joined together by a junction means from the X-Y direction indicated by the arrow.
Patent JP-S61145640-A (JP)
Title: Automatic switching system of output class
Inventor: TAKAHASHI HIDEO
IPC: G06F9/06
Filed: 1984-12-19
Abstract: PURPOSE:To switch automatically an output class without intervention of the operator by providing an output definition list, a retrieval means of output waiting class and a start means of output class. CONSTITUTION:In reading an output spool 1 and starting the output class, a list output selection processing unit 17 extracts a member from an execution class list 7 in the younger job number and selects a coincident job number from the output spool 1. A list output start processing unit 18 transfers sequentially the data content of the output spool 1 to a list output device 12 and outputs a list. The selection processing 17 and the start processing 18 are repeated until a member of the same class is lost in an execution output class table 7. When the list output of the same class is finished, a job erasure processing unit 19 erases the member of the same class as to the output spool 1, an output class schedule table 9 and the table 7, the step restores to the selection processing unit 17 to output other classes, and the step restores to a registration processing unit 13 after the end of all classes.
Patent JP-S62127429-A (JP)
Title: Method for measuring rate of reduction of cr ore pellet
Inventor: ITAYA HIROSHI
IPC: G01N33/20
Filed: 1985-11-28
Abstract: PURPOSE:To estimate accurately the total rate of reduction of Fe and Cr in reduced Cr ore pellets by analyzing the concns. of total Cr and metallized Cr in the reduced pellets. CONSTITUTION:In a stage for manufacturing reduced Cr ore pellets, the concns. of total Cr and metallized Cr in the reduced pellets are analyzed. The total rate of reduction of Fe and Cr in the reduced pellets is calculated by a prescribed relational formula based on the analyzed values. Thus, the total rate of reduction used to control the stage is easily estimated.
Patent JP-2000100666-A (JP)
Title: Manufacture of solid electrolytic capacitor, and solid electrolytic capacitor manufactured thereby
Inventor: TSUJI YASUNOBU
IPC: H01G9/028
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a conductive high polymer layer on an anode lead wire, by not soaking the face having the anode lead wire in at least monomer solution when soaking it in monomer solution. SOLUTION: Tantalum powder is press-molded into specified form on the anode lead wire 2 consisting of tantalum, and then it is baked to form a porous body, and the anode is oxidated in phosphoric acid aqueous solution, thus a dielectric oxide film layer is made on the surface of the porous body to make an anode body 1. Next, the anode body 1 is soaked halfway in monomer solution 3, with is side having the anode lead wire 2 up side, and then is pulled up. Then, the anode body 1 is soaked wholly in oxidizer solution, and then is pulled up and is kept in atmosphere at a specified temperature. A chain of operations of soaking it in this oxidizer solution 4 are repeated for specified times, and then it is subjected to chemical oxidative polymerizing reaction, and then it is washed and dried.  The above operation is repeated a specified number of times to form a conductive high polymer layer. By this method, the formation of the conductive high polymer layer on the anode lead wire is prevented.
Patent JP-H06119563-A (JP)
Title: Abnormality detecting/diplaying device for machine provided with plural driving apparatuses
Inventor: SHIBUYA MAKOTO
IPC: G08B5/36
Filed: 1992-10-05
Abstract: PURPOSE:To detect/display the abnormality of a driving apparatus by the small number of wires in respect to an abnormality detecting/displaying device for a machine provided with plural driving apparatuses on one machine board and driving these apparatuses to display a function as a machine board. CONSTITUTION:In the machine constituted of plural driving apparatuses M1 to M5, sensor switches S1 to S5 for detecting the abnormality of individual apparatuses M1 to M5 and opening corresponding contacts are annexted to respective apparatuses M1 to M5, resistors R1 to R5 having mutually different resistance values are respectively connected to the switches S1 to S5 in parallel, the sensor switch groups are serially connected to constitute a sensor circuit D, and both the terminals of the circuit D are connected to a control circuit C. The circuit C finds out the synthetic resistance value of the circuit D to be changed in accordance with the opening/closing of the switches S1 to S5 and selectively turns on display lamps L1 to L5 connected correspondingly to respective apparatuses M1 to M5.
Patent JP-H01109189-A (JP)
Title: Throttle grip
Inventor: KUBO TORU
IPC: B62K23/04
Filed: 1987-10-23
Abstract: PURPOSE: To prevent all of slips relating to a throttle grip freely rotationally fitted over a handle pipe, by forming the grip integrally from a resin pipe, and embedding an outwardly projecting rubberlike resin in the outer peripheral surface of the resin pipe. CONSTITUTION: A throttle grip 1 made of a resin pipe is freely rotationally fitted over the outer periphery of the end of a metallic handle pipe 2. An engaging portion 1b for a throttle wire is formed in a collar part 1a formed at the end of the grip 1. The collar part 1a is covered with a cover 3 made of an elastic material. In the above structure, a plurality of grooves 1c are formed throughout the outer periphery of the grip 1 at axial intervals. A ring of rubberlike resin 4 is embedded in each groove 1c while slightly projecting from the outer peripheral surface of the grip 1. Thereby slips occurring between the grip 1 and the fingers of a rider and the pipe 2 are prevented.
Patent JP-H08104382-A (JP)
Title: Aerosol container
Inventor: FUJIOKA TOMOYOSHI
IPC: B65D83/40
Filed: 1994-10-05
Abstract: PURPOSE: To provide an aerosol container which is prevented from liquid drip from the outer surface of a spray opening or from the drying and hardening of the liquid product adhering to the periphery of the spray opening. CONSTITUTION: A operation button 3 is mounted to the stem 2 of a blowoff valve of an aerosol container 1 and is provided with a spray opening 7 for shooting to outside the liquid product delivered upon valve opening, a delivery flow passage 5 through which the liquid product is delivered to the spray opening 7, a spray hole made in the inner part of the spray opening 7 and a liquid return hole 12 formed in the bottom wall of the spray opening 7 matching with the outer end of the spray hole.