baber/WOPTO huggingface dataset:
Patent JP-S6112543-A (JP)
Title: Paper feeder
Inventor: MARUYAMA YOUICHIROU
IPC: B65H3/46
Filed: 1984-06-29
Abstract: PURPOSE:To properly prevent sheets of paper from being sent in an overlapped state, by applying a high DC voltage between both the kinds of electrodes of a paper conveyor wherein one of the kinds of the electrodes is provided on an entire area of one surface and the other kind of the electrodes are distributively provided on an area of another surface, which corresponds to the former area and is larger than it. CONSTITUTION:When a paper feed motor is driven, a paper conveyor 41 like a belt is revolved in a direction shown by an arrow in the drawing. At the same time, a high DC voltage of 1,500V is applied between both kinds of electrodes 45, 46. As a result, only the uppermost 52 of sheets of paper is sent out of a paper cassette 51. The front edge of the sent-out sheet 52 comes into contact with a pair of registering rollers 53, 54 so that the sheet is stopped and has its posture arranged. After that, the pair of registering rollers 53, 54 are rotated, at prescribed timing, in directions shown by arrows in the drawing, to start conveying the sheet 52. When the front edge of the sheet 52 has passed through between the pair of registering rollers 54, 54, the passage is detected by a sensor to stop the revolution of the paper conveyor 41 and the application of the voltage between both the kinds of electrodes 45, 46. The sheets of paper are thus prevented from being sent in an overlapped state, to greatly enhance the reliability of the sent-out of each sheet.
Patent JP-S5467605-A (JP)
Title: Device for supporting rotor winding
Inventor: SHIBUYA AKIRA
IPC: H02K3/52
Filed: 1977-11-09
Abstract: PURPOSE: To provide an easy disassembling repair of rotor magnetic poles by operating the stationary bar of support member for supporting salientpole field winding between the poles from the direction crossing perpendicularly with the bar using a worm and a worm gear.  
     CONSTITUTION: There are provided a worm 9 at the stationary bar 4 of a support member 3 for supporting a field winding between salient-poles and a worm gear 11 engaging in mesh with the worm 9 with an operating member 10 provided in the direction crossing perpendicularly with the bar 4 to move the bar 4 in radial direction by rotating the member 10. Thus, it can operate the member 3 without removing the entire rotor and can simultaneously easily repair the poles and winding without disassembly of the whole rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11320616-A (JP)
Title: Manufacture of disk substrate and disk substrate
Inventor: KODAMA YOSHIHIKO
IPC: G11B7/24047
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform high recording and reproducing characteristic by changing stepwise a reduced pressure of an injection molding pressure after the injection molding. SOLUTION: A stamper 26 is mounted on a surface of a signal face mirror member 11, and a cavity 14 is closed by moving a read face mirror member 12 so that a molten resin is injected into the cavity 14 through a gate 15. The injection molding pressure is applied, e.g. in five stages: in a first step the injection molding pressure is 13 tons or more and the injection molding pressure time is 0.4 sec or more; the switching time to a second step is 0-5 sec, the reduced pressure is 0-13 ton and the reduced pressure time is 0-3 sec; the switching time to a third, fourth, and fifth steps 0-5 sec respectively, the reduced pressure 0-13 ton respectively and the reduced pressure time 0-5 sec respectively. This results in substantial uniformity in an each CNR in the inner circumferential portion, intermediate circumferential portion, and outer circumferential portion of a magneto-optical disk.
Patent JP-S5466894-A (JP)
Title: Banknote color detecting apparauts
Inventor: NIIMI HIROYUKI
IPC: G01J3/50
Filed: 1977-11-07
Abstract: PURPOSE: To detect reddish or greenish color of banknotes by combining comparators or the like to two kinds of light emitting diodes.  
     CONSTITUTION: Red color and green color diodes 6, 5 are connected to switching circuit 2 to which sine wave oscillation output of oscillator circuit 1 is fed. A comparator 18 is connected to a photo detector 7, which is opposing to the both diodes 6, 5 by way of alternating current amplifier 9, detector circuit 10, and amplifiers 16, 17. In this constitution, when a banknote is inserted between the diodes 5, 6 and the photo detector 7, if the color of the banknote is neither reddish nor greenish, the output of the detector circuit 10 is zero level and output signal is not delivered from the comparator 18; if the color of the banknote is either reddish or greenish, the output of the detector circuit 10 shows a positive or negative value, which is compared with the reference level at the comparator 18, and an error signal is delivered from an output terminal 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6111024-A (JP)
Inventor: KUNII YUTAKA
IPC: A61B8/14
Filed: 1984-06-28
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-H07316825-A (JP)
Title: Production of formed article of partially plated aromatic polyester liquid crystal polymer
Inventor: ITO AKIRA
IPC: H05K3/18
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate the need for the application of a solder resist by coating the formed article of an aromatic polyester liq. crystal roughening the surface, providing a catalyst, plating the article and then removing the resist. CONSTITUTION:A liq. crystal polymer is formed into a board 1 by a die. The board 1 is washed, dried and then coated with a resist 2 while leaving the part to be plated, and the resist is dried in a hot air circulating furnace. The board 1 is dipped in a liq. etchant and washed with water to form fine ruggednesses 3 on the board 1, and the adhesion is enhanced. The surface 4 of the board 1 is activated by the catalyst accelerator method to promote the adsorption reaction of a plating metal. The board 1 is electroless-plated with copper to form a plating layer 5. The resist 2 is removed by a release solvent, the plated board is washed and dried, and a printed circuit board is obtained. The ruggednesses formed on the surface are smoothed in this way.
Patent JP-S5656668-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOMURA KOUJI
IPC: H01L29/73
Filed: 1979-10-13
Abstract: PURPOSE:To obtain a low-noise planar-type transistor with reduced number of processes by a method wherein an emitter region which has the large diffusion depth and high density of impurities, and another emitter region which surrounds the former and has small depth and low density of impurites are formed in the same stage of preparation. CONSTITUTION:On the back surface of an n type Si substrate 1 which becomes a collector region is formed an n<+> type layer 2 diffusively, while on the front surface thereof is provided an SiO2 film 3, and in the window made in the film is formed a p type base region 4 diffusively. Next, an SiO2 film 5 is fitted on to the region 4 exposed in the window, while a window 15a of width W1 is made, positioned in the central part of the region 4, and further a window 15b of width W2 is opened around the window 15a, apart in a distance of 2-3m from the latter. After that, n type impurities are diffused within the region 4 exposed in these windows 15a and 15b, thereby the deep n<+> type emitter region 16 and the shallow n type emitter region 17 are formed therein, and the regions 16 and 17 are connected with each other by making use of the short distance S between the windows 15a and 15b. After thus being constituted, an emitter, base and collector electrode 8-10 are attached to respective regions.
Patent JP-H0431328-A (JP)
Title: Mold structure for forming optical element and press-molding method
Inventor: KUBO HIROYUKI
IPC: C03B11/08
Filed: 1990-05-25
Abstract: PURPOSE:To easily obtain an optical element having chamfered part by forming a ring-shaped transfer part on the circumference of a transfer face of a forming mold and forming an optical function face to form a chamfered part simultaneous with the press forming. CONSTITUTION:A lower mold 22 and an upper mold 24 are put into a body mold 20 for forming. Transfer faces 24a, 22a are formed on the opposite faces of the upper and lower molds 24, 22 to form optical function faces of an optical element. In the above apparatus, ring-shaped transfer parts 22b, 24b are formed on the outer circumference of the transfer faces 22a, 24a to form the chamfered part on the optical element. An optical element having chamfered part can easily be produced by this process.
Patent JP-H08323698-A (JP)
Title: Drilling device for board for printed circuit
Inventor: SAITO TSUTOMU
IPC: B26F1/16
Filed: 1995-05-31
Abstract: PURPOSE: To make guide holes and holes for circuit elements by means of the same device with high accurately and at a low cost by processing an image taken by a camera by means of an image processing device for determining drilling positions and making one of a plurality of drilling means oppose to one of the drilling position by moving a drilling unit. CONSTITUTION: With a mark for positioning printed at a datum drilling hole on a board for printed circuits, the mark of the datum hole is taken by a TV camera, and the image is processed by an image processing device to determine the center position of the mark of the datum hole. In the next step, the center of the drill 28 of one of drilling means P, Q and R, i., e., the drilling means P, for example, is finely adjusted to this center position of the datum hole, and a Z axis motor 21 is driven to raise the drilling means P, and an air spindle 27 is also rotated to drill the datum hole with the drill 28. After drilling the datum hole, the drilling means P is lowered to the home position to drill other holes for circuit elements.
Patent JP-2000320628-A (JP)
Title: Automatic tensioner
Inventor: ITO IKUO
IPC: F16H7/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress generation of abnormal noises and partial abrasion of a friction plate caused by inclination of an arm of an automatic tensioner of an offset structure. SOLUTION: Minute inclination of an arm 2 is not prevented when a tension pulley 3 is arranged in an offset manner. In the state that the arm 2 is inclined, a frictional plate 5 is in total contact with a base end 21 and a support shaft 1 of the arm 2. It is thus possible to substantially uniformize contact surface pressure in all surfaces of the frictional plate in a practically used state, for preventing generation of stick slip phenomenon.
Patent JP-H04126193-A (JP)
Title: Cloth drying device
Inventor: ISHIHARA NORISUE
IPC: D06F57/12
Filed: 1990-05-25
Abstract: PURPOSE:To easily attach and detach the device over both wall surface without damaging the wall surfaces by punching or ailing, etc., by extending the full length of a frame while mounting fitting metal with adjusting screws at the both right and left ends of the frame. CONSTITUTION:On the bottom of a main frame member 2, a slit 8 is provided over the full length of a center line in a lengthwise direction, and the length of the main member 2 decides the dimension suitable for the interval between both sides walls. Fitting metal 3 with adjusting screws fix a receiving plate 4 on the inside and a pressing plate 5 on the outside by fixing screws 11 with a bottom plate 9 between near the slit 8 on the back of the main frame member 2. Both arm pieces 4A of the receiving plate 4 are inserted into the both inside walls of the main frame member 2. A fixed adhesive plate 7 is provided behind the receiving plate 4, tension fitting metal 5 is pressed to the receiving plate 4 by an adjust screw 13 and fixing nut 14, the full length of the main frame member 2 is extended while adjusting, therefore the receiving plate 4 is pressed to the fixed adhesive plate 7 and is bonded to the fixed adhesive plate 7 by an adhesive agent.
Patent JP-2000318563-A (JP)
Title: Lid part structure of air bag device for vehicle
Inventor: ICHIMURA ETSUO
IPC: B60R21/205
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To rapidly and positively cleave the skin of a lid. SOLUTION: In this lid part structure of an air bag device for a vehicle, an instrument panel of three layer structure having a foaming layer between a skin and core material, is integrally provided with a lid part, and the lid part is provided with a longitudinal pair of door mernbers 26, 26 arranged at an opening of the core material from the back face side of the core material, and the foaming layer and skin arranged at the upper parts of the door members 26, 26 and provided with cleavage grooves machined into an almost H shape from the top view along the peripheral edge parts of the door members 26, 26. A pair of door members 26, 26 are provided with cleaving direction flexure strength difference generating means 45 for differentiating the main cleaving direction flexural strength of the cleavage grooves from each other.
Patent JP-H081077-A (JP)
Title: Coating method of fire prevention-treated pigment
Inventor: INOUE HIROAKI
IPC: B05D7/00
Filed: 1994-06-16
Abstract: PURPOSE:To prevent the danger of generating fire by coating a fiber material with a pigment dispersion in which a fireproof agent is incorporated. CONSTITUTION:As the fiber material suitable for coating with the pigment dispersion, a polyester material is exemplified and a fire prevention--treated fiber material is used so as to have fireproof effect at a part uncoated with the pigment. The pigment dispersion is prepared by mixing a mixture of the pigment with an acrylic resin with water. The fireproof agent is mixed therewith to make a paste like fireproof pigment dispersion. The fiber material coated therewith on the surface is rolled to make the product. Where, the weight ratio of the fireproof agent in the fireproof pigment dispersion is controlled to 25-30%. As a result, the fireproof effect is capable of remaining in the coated part and flame doesn't spread even when the coated part burns.
Patent JP-S62289109-A (JP)
Inventor: KANEKO AIJIRO
IPC: B60K25/06
Filed: 1986-06-10
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-S5923364-A (JP)
Title: Electrophotographic photosensitive material
Inventor: OOTSUKA SHIYUUICHI
IPC: G03G21/00
Filed: 1982-07-30
Abstract: PURPOSE:To execute exactly recording and reproducing by electrophotography and to prevent evaporation of blip mark ink, by embedding a picture detecting mark in the part which is not exposed to the outside of an electrophotographic photosensitive material. CONSTITUTION:Blip marks 71, 72- are printed by printing ink so as to correspond to a frame position for recording picture information, on a conductive body layer 32 applied on a supporting body layer 31. In this case, an interval of the marks is an interval of the frames. In this way, the mark is printed at a prescribed position on the conductive body layer 32, and thereafter, a recording layer 33 consisting of a photoconductive body is applied, by which the marks 71, 72- are embedded so as not to be exposed to the outside. The electrophotographic device detects optically this mark so that picture information is recorded in the corresponding frame position, therefore, a prearranged number of pictures can be recorded exactly in a block and also the mark is detected and counted at the time of reproducing, too, by which desired picture information can be selected exactly.
Patent JP-S62290296-A (JP)
Title: Waterproof type earphone
Inventor: KANBE YOSHIYUKI
IPC: H04R1/00
Filed: 1986-06-09
Abstract: PURPOSE:To surely prevent a diaphragm from being deformed, or damaged, by forming a communicating part whose front and rear parts are communicated through the front and the rear spaces of a diaphragm. CONSTITUTION:At the time of soaking a earphone under the water, water 3b invades in a through hole 15, or a cylindrical part 12 until a balancing state can be kept between a water pressure, and the atmospheric pressure of the air in the inside of the earphone. Then, the air in the inside is compressed. Since the spaces at the front and the rear of a diaphragm 30 in a driving unit 18 is communicated by a communicating groove 34, an air flow between them is permitted mutually. Therefore, even when the water 36 invades from the outside, and the pressure in an enclosure increases, the generation of a pressure difference between the front and the rear of the diaphragm 30, can be prevented, thereby, the diaphragm 30 can be surely prevented from being deformed, or damaged.
Patent JP-S61294998-A (JP)
Title: Macromolecule piezoelectric type ultrasonic probe
Inventor: SAITO SHIRO
IPC: G01N29/04
Filed: 1985-06-21
Abstract: PURPOSE:To simplify the taking out of a lead from a common electrode with eliminating spatial constraint and to reduce the variance of characteristics of forming the taking out portion of the lead of the common electrode on a macromolecule thin film. CONSTITUTION:A common electrode lead taking out part 6 is formed on a macromolecule thin film 4 in addition to a rectangular driving electrode 3 and the common electrode lead taking out part 6 is formed with the same material as the driving electrode 3. An ultrasonic probe consists of the macromolecule thin film 4 in which a macromolecule piezoelectric body 1, a common electrode 2, the driving electrode 3, the common electrode lead taking out part 6 and a conductive adhesive layer 7 are formed and an adhesive layer 5 is interposed and sticked closely between each layer with compressing them. By connecting the driving electrode 3 and the common electrode lead taking out part 6 of a flexible print substrate which forms the same shape as a lead part, the taking out of both the driving electrode 3 and the common electrode 2 can be performed in one place.
Patent JP-H08154568-A (JP)
Title: Modified grain powder
Inventor: FUIRITSUPU GURIINUERU
IPC: A21D2/14
Filed: 1995-05-31
Abstract: PURPOSE: To improve the baking properties of flour, a high rates cake and food from other flours to be used to make bakery products by treating the flours with an acylating reagent. CONSTITUTION: Flours such as wheat flour, barley powder or rye powder is processed by a gaseous gas-state or liquid acylating reagent of ketine up to 3000 ppm, anhydrous acetic acid up to 6000 ppm, cetyl chloride up to 2800 ppm, propilnyl chloride up to 3300 ppm and methyl chloro acid up to 3380 ppm. It is preferable that flour powder is stirred vigorously at the time of treatment and flour surface to be exposed to the acylating reagent is continuously changed.
Patent JP-S6113279-A (JP)
Inventor: NUNOMURA KEIJI
IPC: G09F9/00
Filed: 1984-06-29
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-H04359487-A (JP)
Title: Printed wiring board
Inventor: FUKUDA TOMOYUKI
IPC: H05K3/34
Filed: 1991-06-05
Abstract: PURPOSE:To prevent a plating layer from remaining at a perforation on a main body side when a disposable printed wiring board is cut off by providing an idle hole which is paired with the perforation at the disposable printed wiring board, fitting separation auxiliary parts which interlock both holes of the perfo rated and the idle hole which oppose each other, and then soldering the fitted portion into each hole. CONSTITUTION:A jumper wire 8 is fitted into a perforation 3 and an idle hole 4 which are paired each other and both are soldered for mounting. Then, a main body side printed wiring board 1 and a disposable printed wiring board 2 are separated. In this caee, since the soldering and copper-plating layer within the perforation 3 has a stronger fixing strength to a jumper wire 8 than that to the main body side printed wiring board 1, it is separated from the main body side printed wiring board 1 along with the disposable printed wiring board 2 and the jumper wire 8, thus preventing a solder and copper-plated layer from remaining within the main body side perforation 9. Therefore, the copper-plated layer and solder of the main body side perforation can positively be removed to the disposable printed wiring board side by utilizing auxiliary parts for separation without increasing the number of processes.
Patent JP-S5657877-A (JP)
Title: Fluorescent material
Inventor: TAKEDA TAKESHI
IPC: C09K11/08
Filed: 1979-10-17
Abstract: PURPOSE: To provide a novel fluorescent material consisting of lanthanum thiogallate doped with cerium, emitting green light by electron rays or ultraviolet rays excitation, having excellent light-emitting characteristics, and suitable for the fluorescent material of a flying spot tube, an index tube, etc.  
     CONSTITUTION: For example, La 2 S 3  is mixed with equimolar amount of Ga 2 S 3 , and a cerium compound is added to the mixture as an activating agent. The composition is calcined in a sulfurating atmosphere such as H 2 S at 800W950°C to obtain the objective fluorescent material. The starting materials are not restricted to the above sulfides, and the oxides such as La 2 S 3 , Ga 2 O 3 , CeO 2 , etc. may be used. The light-emitting characteristics of the fluorescent material can be further improved by using a slightly excess Ga 2 S 3  in the mixing of La 2 S 3  and Ga 2 S 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63299485-A (JP)
Title: Multi-line hunting system
Inventor: MURAYAMA EIICHI
IPC: H04Q3/545
Filed: 1987-05-28
Abstract: PURPOSE:To shorten the time especially until a communication call received to a multi-hunting group is received to a terminal by providing an attribute memory and an attribute condition memory corresponding to respective subscriber lines in an electronic exchange and setting a line control procedure to control and use these. CONSTITUTION:An attribute memory 41 stores the attribute value of one communication call or above which can be received to a subscriber line and the number of the maximum allowable calls corresponding to the attribute value. An attribute condition memory 42 stores the present number of calls to use a subscriber line corresponding to respective attribute values. An electronic exchange 40, when it detects the receiving request to one multi-hunting group, extracts one subscriber line in accordance with the line hunting procedure set beforehand. Next, the number (n) of pieces during the present use corresponding to the attribute value of the call shown on an attribute condition memory 42 of the subscriber line and the number (m) of the allowable calls on the attribute memory 41 are compared, and it is decided whether or not receiving can be executed. When receiving can be executed (m>n), the attribute condition memory 42 of the line is renewed (n+1) and the receiving signal is sent to the line. When the receiving is judged to be unreceivable, another subscriber line is extracted in accordance with the line hunting procedure again and the processing is repeated.
Patent JP-H08307903-A (JP)
Title: Solid information generation device, solid information processor and solid information processing system consisting of them
Inventor: TOYAMA TAKEO
IPC: G06T19/00
Filed: 1995-05-09
Abstract: PURPOSE: To switch-connect the output terminal of a solid information generation device and the input terminal of a solid information processor in a correct connection state even if they are connected in any ways so as to display a normal solid picture. CONSTITUTION: Picture information VDL and VDR are generated from the L-side camera 11 of the solid information generation device 1 and an R-side camera 12. Identification information ID is overlapped with one VDL in an identification information multiplex part 2 and it is outputted to a terminal A1 and other VDR is directly outputted to a terminal A2 . A1 and A2 are connected to the terminals B2 and B1 of the solid information processor 3 by connection cables K1 and K2 . A switching control part 33 monitors inputted picture information and switch-connects a switching part 34 so that VDL where ID exists is outputted from a terminal D1 and VDR where ID does not exist from a terminal D2 .