baber/WOPTO huggingface dataset:
Patent JP-H08250191-A (JP)
Title: Insert plug and its manufacture
Inventor: SASADA MASAHIRO
IPC: H01R13/46
Filed: 1995-03-09
Abstract: PURPOSE: To provide an insert plug which is remarkably enhanced in safety during use by preventing tracking phenomenon from occurring between plug terminals and to continuously manufacture the insert plug. CONSTITUTION: An insert plug is made from an aliphatic polyamide, at least between plug terminals 1 on the surface of a plug main body which comes into contact with the receptacle. A method for manufacturing the attachment plug comprises the process of connecting a power wire 2 to the pair of plug terminals 1, the process of integrally molding a plug-terminal holder 3 by injecting the aliphatic polyamide onto the pair of plug terminals connected to the power wire 2, and the process of integrally molding the plug main body by injecting a vinyl chloride resin immediately over the above components, the processes being carried out in succession.
Patent JP-H03218655-A (JP)
Title: Spacer tape and manufacture thereof
Inventor: SHIMAMOTO NOBORU
IPC: H01L23/31
Filed: 1990-03-27
Abstract: PURPOSE:To enable a spacer tape to be protected against deformation and improved in resistance to chemicals by a method wherein a belt-like silicone rubber is pasted on the upside and the underside of both the longitudinal ends of a heat-resistant resin film or a cloth tape respectively. CONSTITUTION:A belt-like silicone rubber 2 is pasted on the upside and the underside of both the longitudinal ends of a heat-resistant resin film 1 respectively to form a spacer tape. By this setup, as silicone rubber is excellent in heat resistance, low temperature resistance, and compression set characteristic, the spacer tape of this design is protected against deformation even if it is used for the transfer of a TAB tape or the setting of potting resin, for instance, repeatedly used for a long time at a temperature of 150 deg.C or above to set potting resin, and as the spacer tape of this design is flexible and excellent in resistance to chemicals, it can be wounded on a reel and improved in reliability.
Patent JP-H10263189-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience of game preservation keeping reliable relation between a game parlor user and a game parlor, by making a preservation discrimination means to allow a game preservation by a person who wants on condition that a confirmation means made confirmation that the person who wants is the person him-/her-self. SOLUTION: When access request information is inputted from a game preservation terminal 1, a confirmation device 2 produces a challenge code make an ID included in the access request information and a reaching time as variables. A microcomputer 2a for confirmation of the person him-/her-self transmits the produced challenge code through an information I/O part 2b to the game preservation terminal 1 and discriminates whether the returning response code coincides with the result of the challenge code converted by confirmation function stored in a ROM or not. When is decided suitable, the microcomputer 2a for confirmation of the person him-/her-self outputs access request information through the information I/O part 2b to a member management device 3 and, thus, preservation operation can be carried out by the game preservation terminal 1.
Patent JP-H06265476-A (JP)
Title: Inspection auxiliary device
Inventor: NAKANISHI MINORU
IPC: G01N21/88
Filed: 1993-03-15
Abstract: PURPOSE:To provide an inexpensive inspection auxiliary device for assisting a human visual inspection so as to enable it to perform an uneven checkup of an inspection object and quality control by way of eliminating an unstable something on the inspection standard attibutable to what a person inspects. CONSTITUTION:In an inspection auxiliary device composed of an inspection subject holding block 1, a lighting means 9, a camera means 5, an image processing means 6 and a monitor display 8, the image processing means 6 has an image data storage means, storing lighting image data or lighting distribution of the lighting means 9 into an image data storage means in advance, and picture element data in a corresponding position are taken out of both these lighting image and inspection object image data, picture element data of the inspection object image data is divided by another picture element data of the lighting image data, obtaining division image data, and moreover contrast of the division image data is intensified by a density conversion process of the image processing means, securing intensifying process image data, and these data are thus displayed on the monitor display 8.
Patent JP-H06264944-A (JP)
Title: Brake disc material
Inventor: SUZUKI OSAMI
IPC: C09K3/14
Filed: 1993-03-15
Abstract: PURPOSE:To improve heat resistance by adding a specific amount of vanadium, molybdenum, carbon, silicon and manganese to cast steel. CONSTITUTION:The material of a brake disc 1 is formed into a casting product where vanadium 0.1-0.3%, molybdenum 0.3-0.6%, carbon 0.3-0.35%, silicon 0.3-0.6% and manganese 1.2-1.4% are added to cast steel. It is thus possible to improve heat resistance (thermal fatigue characteristics) by approx. 3 times as much as a conventional material although its wear resistance is almost the same as a conventional material, remarkably improving the service life of the brake disc 1.
Patent JP-H09270146-A (JP)
Title: Optical recording/reproducing device
Inventor: KUROKAMA RIYUUJI
IPC: G11B11/105
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate various adverse effects due to reflection light from a photodetector by tilting the reflection surface of the photodetector for an optical axis by a prescribed angle and preventing the reflected optical axis from entering an aperture of a coupling lens. SOLUTION: An outgoing light intensity of a semiconductor laser light source 10 is made controllable. A beam splitter 12 transmits or reflects the outgoing light from the light source 10 in a prescribed ratio, and separates it to a recording medium 16 side and an outgoing light intensity detection side. The coupling lens 13 receivers the outgoing light transmitted or reflected to the outgoing light intensity detection side to converge it. The photodetector 14 is arranged on the position nearly optically conjugate with the light source 10 so as to receive the outgoing light converged by the lens 13 for detecting the intensity of the outgoing light and controlling the output of the light source 10.  Then, the photodetector 14 is provided with a reflection surface tilted by a prescribed angle for the optical axis so that the reflected optical axis among luminous flux from the light source 10 doesn't enter the inside of the aperture of the lens 13.
Patent JP-H09261204-A (JP)
Title: Method for adjusting adaptively weight coefficient in cdma radio receiver
Inventor: YUUJIIN JIEI BURATSUKAATO
IPC: H04B1/712
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To decide adaptively a weight coefficient in a CDMA mobile station operated in an excellent way in a DSSS system. SOLUTION: In the adaptive decision method of weight coefficients 188, 190, 192 in a code multiple access(CDMA) radio receiver 100, upon the receipt of an expression 172 of a desired RF signal 166, plural pilot signals 178, 182, 186 are generated in response to the expression 172 of the desired RF signal 166. Furthermore, each of the plural weight coefficients 188, 190, 192 is decided in response to one of the plural pilot signals 178, 182, 186 or over.
Patent JP-H07287785-A (JP)
Title: Automatic vending machine
Inventor: NIMATA TAKAHIKO
IPC: G07F11/24
Filed: 1994-04-18
Abstract: PURPOSE:To provide an automatic vending machine simplifying a mechanism for turning on/off motors for commodity carrying devices of respective columns. CONSTITUTION:Plural columns are arranged in parallel in a lateral direction and motors 32 for driving respective commodity carrying devices are prepared for respective columns. A cam plate 28 provided with a position detecting hole 44 is fixed to each motor 32 and a pair of sensors 56 each of which consists of a light emitting part 60 and a light receiving part 58 are arranged on both the sides of plural columns. In a vending standby state, light from the light emitting part 60 is always received by the light receiving part 58 through the holes 44 of the cam plates 28, and in a vending state of a certain column, light from the light emitting part is interrupted by the cam plate 28. When the vending standby state of a certain column is turned to the vending state, the corresponding rotary board 28 is turned one revolution and light from the light emitting part 60 is received again by the light receiving part 58 through the hole 44, the motor 32 is stopped again.
Patent JP-S60224762-A (JP)
Title: Iron sintered alloy for valve sheet
Inventor: KADOTA YUKIO
IPC: C22C38/00
Filed: 1984-04-19
Abstract: PURPOSE:To obtain an iron sintered alloy for valve sheet in which wear resistance is improved, injury of opposed material is decreased, by dispersing uniformly fine hard particles of a specified compsn. in Fe-C matrix structure composed mainly of pearlite structure. CONSTITUTION:Alloy powder for the hard particles consisting of 1.0-2.0% C, 5.0-20.0% Cr, 0.2-3.0% Mo, 0.1-1.0% V and substantially the balance Fe is added to iron powder for the matrix structure composed mainly of pearlite structure consisting of 0.5-2.0wt% C, 0.25-4.0% Cr, 0.1-0.6% Mo, 0.05-0.2% V and substantially the balance Fe. Furthermore, graphite powder, zinc stearate, etc. are added thereto, these powders are compacted, then sintered. In this way, the hard particles having 40-150mu average particle diameter, Hv 300-700 hardness are dispersed uniformly in 5-20% range. Further, the hard particles are joined firmly with matrix structure to form the titled sintered alloy.
Patent JP-S57192975-A (JP)
Title: Electrophotographic copying machine
Inventor: HIRONO TATSUO
IPC: G03G15/041
Filed: 1981-05-25
Abstract: PURPOSE:To improve space efficiency by fitting a refractive index condensing type slag type light wave guide with variable magnification characteristics as an image formation optical system and exposing light in the x-axial direction to which a manuscript board or the like moves at a specific moving speed. CONSTITUTION:A refractive index condensing type slag type light wave guide 4 with variable magnification characteristics of change magnification My is fitted as an image formation optical system in the y-axial direction intersecting with the moving direction, x-axial direction, of a manuscript board, etc. in an surface intersecting with the optical axis of the image formation optical system. The relative speed among 3 elements, the manuscript board 6, the image formation optical system 4 and a photosensitive element 7, is set up so that light is exposed in the x-axial direction mentioned above at a moving speed of My times the scanning speed at the time of same magnification. Said variable magnification rate of the image formation optical system 4 is set up by fixing the values such as line length Z0 of the light wave guide 4 and the shown distance (l1+ l0) to appropriate values.
Patent JP-S534810-A (JP)
Title: Rotary phase controller
Inventor: MORIMOTO TAKEKATSU
IPC: G11B15/467
Filed: 1976-07-03
Abstract: PURPOSE: To enable phase lock of DC motor with only detection signal of frequency generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03279768-A (JP)
Title: Control device for refrigerator
Inventor: HAMABE KAZUYUKI
IPC: G05B23/02
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a control device for a refrigerator which is capable of indicating that the self-diagnosis is being made and of performing inspection on service time or the like accurately and easily by installing a self-diagnosis indication means which indicates that self-diagnosis is being carried out. CONSTITUTION:A self-diagnosis input switch 24 installed on a control panel 6 is connected with a part from an input port 14e of a microcomputer 14 to a power supply terminal 15 by way of a pullup resistor 25. By depressing the switch 24, an input signal of high level H is output to the input port 14e so as to operate a failure detection means 12 and to let self-diagnosis be carried out to see if it is anything wrong about a temperature detection device 3 and the like. A self-diagnosis means 26, which indicates that self-diagnosis is taking place, indicates users and service workers so that they may know that it is carrying out self-diagnosis about the lighting of display elements 5 and control of lighting off based on an input signal from the switch 24.
Patent JP-H11278441-A (JP)
Title: Bag sealer
Inventor: SUZUOKI TSUTOMU
IPC: B65B7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To perform bagging easily and quickly by providing a pair of press pieces and holding both press pieces in a close or parallel state to each other by a stand. SOLUTION: A standing support 11 of a stand 5 includes both of cylindrical roller-like press pieces 2, 3 wherein their lengthwise directions are parallel in a vertical positional relation and also respective cylindrical faces are kept in close contact at a predetermined gap or in contact. When an opening 51 of a bag 50 is sealed, the bag 50 is inserted with its opening 51 deeper into a passage 14 from passage ports 15, 16 on both guide bodies 6, 7 provided at protruding ends of the respective press pieces 2, 3, and the bag 50 is passed along the passage 14 as it is. Then both external faces of the opening 51 of the bag 50 are led between both press pieces 2, 3, so that a male flute 53 and a female flute 54 can be gradually pressed oppositely along the lengthwise direction, thereby allowing easily fitting.
Patent JP-S57195361-A (JP)
Title: Rotary magnetic drum device
Inventor: SENSHIYUU YOUICHIROU
IPC: G11B15/61
Filed: 1981-05-26
Abstract: PURPOSE:To form an air film and to run a tape stably, by making the extent of depression of a rotary disk between an upper and a lower drum slight, and making the intervals of the circumferential parts of both the drums less than the bottom width of a tent. CONSTITUTION:The extent (c) of depression of a rotary disk 2'' provided between an upper drum and a lower drum 3 and having a magnetic head 4 projecting from both the drums is set slight, and the width of the rotary disk 2'', namely, the interval (d) of the circumferential parts of the drums 1 and 3 is made less than the bottom width (b) of a tent formed by raising a tape in a tent shape by the magnetic head 4. Consequently, an air film is formed to achieve a stable tape run with less tape damage and less head wear.
Patent JP-H01249749-A (JP)
Title: Production of unsaturated quaternary ammonium salt
Inventor: INAGAKI YASUSHI
IPC: C07C231/12
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the subject compound in high yield and short reaction time without necessitating the operation for distilling-off of the solvent, facilitating the stirring of the reaction system, by reacting a vinyl monomer having unsaturated tert-amino group with a quaternarizing agent in an aqueous solution in the presence of a specific surfactant. CONSTITUTION:The objective compound can be produced by reacting (A) a vinyl monomer having unsaturated tert-amino group and expressed by formula (R1 is H or CH3; R2 and R3 are 1-4C alkyl or 2-4C hydroxyalkyl; Y is O or NH; A is 1-4C alkylene or 2-4C hydroxyalkylene) with (B) 1.00-1.50mol of a quaternarizing agent (based on 1mol of the amino group of the monomer A) in the form of an aqueous solution having a concentration of 50-90wt.% in the presence of (C) 0.01-20wt.% (based on the monomer of formula) of a cationic surfactant and/or ampholytic surfactant such as laurylamidopropyl dimethylbetaine and (D) a polymerization inhibitor such as methylhydroquinone at 50-60 deg.C.
Patent JP-H05282308-A (JP)
Title: Character processor
IPC: B41J2/485
Filed: 1992-04-01
Abstract: PURPOSE:To use a dense mesh pattern for an emphasis display by position- shifting a halftone inverted character from an original font, turning the halftone character to an edged character, emphasizing the outline of the character, and displaying or printing it. CONSTITUTION:A character storage means 105 reads a character font from a character font storage means 101, expands it by bit units, and stores it, by an input from an inputting means 103. A shift means 106 position-shifts the stored character font by the bit units. An inverting means 107 inverts the bits of the position-shifted character font, and a logical product means 108 operates the bit processing of the logical product of the halftone pattern and the position- shifted inverted character font. A logical sum 109 operates the bit processing of the logical sum of the halftone inverted character prepared by the logical product means 108 and the original character font. Therefore, the halftone character is turned to the edged character, the outline of the character can be emphasized, and the halftone character can be displayed or printed by an outputting means 104.
Patent JP-S57196249-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1981-05-28
Abstract: PURPOSE:To obtain an electrophotographic receptor having high sensitivity over the whole visible range and the wavelength range of a semiconductor laser and superior endurance by adding a specified trisazo pigment to a charge generating layer and a specified anthracene compound to a charge transferring layer. CONSTITUTION:A charge generating layer contg. a triphenylamine type trisazo pigment represented by formulaIis formed on an electrically conductive support. A charge transferring layer contg. an anthracene compound represented by formula II[where R1 is H or halogen, R2 is H, 1-4C alkyl, 1-4C alkoxy, dialkylamino or (substituted)diaralkylamino, and R3 is H, alkyl or halogen]is then formed on the charge generating layer. Thus, an electrophotographic receptor having flat high sensitivity over the visible range and the range of a semiconductor laser and superior endurance is obtd.
Patent JP-S556754-A (JP)
Title: Preparation of storage battery
Inventor: SHIOMI JIYUNJI
IPC: H01M50/529
Filed: 1978-06-30
Abstract: PURPOSE:To improve the productivity, air-tightness of the connection and vibration resostance of the storage battery by performing a resistance-welding to the group of plates at a cut of the partition of battery jar and coating the connection including the partition with resin. CONSTITUTION:A cut 4 is provided to the partition 8 of battery jar 3, a projection 2 of the electrode pole 1 is positioned in the cut and connected by the resistance welding to form the connection of the group of plates, the connection is coated with resin to hold air-tightness. Also a ring 7 is formed around the projection of pole, it is made encroach on the partition except the upper side of the cut when welded. In this way, lead is prevented scattering, air-tightness and vibration resistance can be improved.
Patent JP-H08279387-A (JP)
Title: Calking device for connector cover
Inventor: GOTO TAKEHIKO
IPC: H01R43/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide a calking device for a connector cover by which an improvement in the working efficiency and cost reduction can be attained by unification. CONSTITUTION: A connector fitting part 18 in which a connector 7 whose connector main body is covered with a cable side cover 3 and a terminal side cover 5 is set in a fitting shape, is provided in a positioning body 19. A projection calking mechanism 13 to calk a calking projection 5b and a base calking mechanism to calk a base part 3b are provided. The projection calking mechanism 13 is provided in response to the calking projection 5b of the connector 7 set in the connector fitting part 18, and the base calking mechanism is provided in response to the base part 3b. When calking operation is taken place by the base calking mechanism, the connector 7 set in the connector fitting part 18 is supported so as to be movable in the moving direction of a calking punch. In this constitution, calking can be performed by single work.
Patent JP-H03279903-A (JP)
Title: Laminated phase difference plate and liquid crystal panel
Inventor: FUJIMURA YASUO
IPC: G02F1/1335
Filed: 1990-03-28
Abstract: PURPOSE:To make improvement in contrast and visibility by laminating >=2 sheets of stretched plastic films which are substantially the same in refractive index characteristics in such a manner that the optical axes thereof intersect with each other and averaging the refractive indices in respective bearings within the plane of the laminate. CONSTITUTION:The refractive indices of the respective bearings within the plane of the laminate are averaged by adhering >=2 sheets of the transparent stretched plastic films 1 which are substantially the same in the refractive index characteristic via transparent adhesive layers 2. The light transmitted diagonally through the laminate has the phase differences varying according the azimuth thereof as the vertical and horizontal route components vary with the azimuth if there is the anisotropy in the refractive index in the respective bearings within the plane. The averaging the refractive indices of the respective bearings within the plane by lamination signifies that the refractive indices are approximated to the isotropy and, therefore, the refractive indices are theoretically nearer the isotropy as intersection angle of the optical axes is smaller. The liquid crystal panel having an excellent visual field angle and contrast and high visibility is obtd. in this way.
Patent JP-S57198256-A (JP)
Title: Production of thin-walled cylindrical body having smooth inside circumferential surface and abrasion resistance
Inventor: NISHIMOTO MUTSUO
IPC: C23C4/00
Filed: 1981-05-27
Abstract: PURPOSE:To produce a thin-walled cylindrical body having required characteristics such as heat resistance and abrasion resistance more inexpensively by melt spraying a prescribed metal or ceramics on the smooth outside circumferential surface of a mandrel of a circular section. CONSTITUTION:While a mandrel 1 of which the circumferential surface is finished smooth is rotated, a metal or ceramics having desired characteristics is overlaid with a melt spraying gun on the circumferential surface thereof. Here, a material having abrasion resistance and heat resistance, for example, chill, is melt-sprayed on the inner side thereof to a prescribed thickness, after which an inexpensive material, for example, a steel wire is melt-sprayed on the outer side thereof to a required wall thickness. The resultant melt sprayed layers 2, 3 are heated or the mandrel 1 is removed in a heating atmosphere, whereby a thin- walled cylindrical body 5 is obtained. The roughness of the inside surface of the body 5 is improved by the surface finish accuracy of the mandrel 1 and the fining of the grain sizes of the melt spraying material. If necessary, the inside surface thereof is finished smooth by buffing or honing.
Patent JP-S61238367-A (JP)
Title: Method for painting plate material
Inventor: SHIMANO MASAMI
IPC: B05D3/04
Filed: 1985-04-15
Abstract: PURPOSE:To automatically form a uniform paint film even to a recessed part in painting a plate material having a recessed part, by providing air jet nozzle in the vicinity of a nozzle for supplying a paint in a flowing-down or dripping state to control a paint film forming state by jet air. CONSTITUTION:In painting a plate material 2 having a depressed part such as a joint groove or a recessed groove, an air jet nozzle 4 is provided in the vicinity of a nozzle for supplying a paint to the depressed part 1 in a flowing- down or dripping state. The plate material 2 and the nozzle 3 are made relatively movable and, when the paint is supplied in this state by the nozzle 3, the paint is stagnated on the bottom surface C of the recessed part 1. This stagnated paint 6' is dispersed by the jet air from the air jet nozzle 4 to be uniformly adhered to inside surfaces 1D, 1D'. Further, the position providing the air jet nozzle 1 can be altered corresponding to a paint film forming area.