baber/WOPTO huggingface dataset:
Patent JP-H03225279-A (JP)
Title: Rotational frequency detector for automatic speed change gear
Inventor: KANO TAKEMASU
IPC: F16F5/00
Filed: 1990-01-31
Abstract: PURPOSE:To accurately detect the rotational frequency of an automatic speed change gear by fixing a ring-like rotor constituted of forming plural slits on its circumferential direction to an input spindle nd arranging a detecting sensor oppositely to the slits. CONSTITUTION:A sleeve 10a is fixed on the rear end part of the output spindle of a fluid transmitting equipment, i.e. the input spindle 10 of a transmission, the rear end part 10c of the sleeve 10a is rotatably supported through a sleeve 20 and a bearing 35 to form an inner peripheral face 36 whose inner diameter is larger than the inner diameter of the sleeve 10a. The ring-like rotor 37 constituted of forming the slits 5 is pressed into the inner peripheral face 36, a notched part 11d is formed on the hub part 11a of a rear cover 11, and a rotational sensor 3 is inserted into the notched part 11d and fixed. When the rotor 37 is rotated in accordance with the rotation of the input spindle 10 in the constitution, the sensor 3 electromagnetically detects slit parts and non-slit parts to detect the rotational frequency of the rotor 37. The detecting accuracy is improved by sintering and molding an iron material to mold the rotor 37 and improving the forming accuracy of slit side faces 5a.
Patent JP-H11220824-A (JP)
Title: Busbar structure of electrical connection box
Inventor: ONIZUKA TAKAHIRO
IPC: B23K26/21
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To greatly weld a tab terminal to a busbar with less amount of energy by laser. SOLUTION: In busbar structure that is accommodated in an electrical connection box and where tab terminals in upper and lower directions are formed on a pattern part, bending margin parts 7d' and 7e' of a pair of separate tap terminals 7d and 7e are applied to the upper and lower surfaces of the pattern part of a busbar 7, respectively, so that they are symmetrical in upper and lower directions, and the welding position between the bending margin part 7e' of the upper tap terminal 7e and the bending margin part 7d' of the lower tap terminal 7d is shifted, thus performing laser welding a and a'.
Patent JP-H02200316-A (JP)
Title: Bending device
Inventor: ODA NAOKI
IPC: B21D5/02
Filed: 1989-01-31
Abstract: PURPOSE:To enable the bending of good accuracy of bending by providing a detecting means of clearance which detects the clearance gradually reduced according to the movement of a punch or a die and to be approximately zero at the final with a visual sensor. CONSTITUTION:On a bending/welding compound device 1, a work is bent between the punch 19 and the die 15 and its clearance is gradually reduced according to the movement of the punch 19 or die 15 and is approximately zero at the final. This clearance is detected by the clearance detector and is used as a feedback quantity for feedback control. Where, the clearance gradually reduced according to the movement of the punch 19 or the die 15 and to be zero finally corresponds to, for example, the clearance of butting face at each corner part of a box bending and when the quantity of the V-shaped clearance is that case is taken as C and a detecting position is taken as (l1), the relation of the formula 1 holds.
Patent JP-S53104538-A (JP)
Title: Electrolytic processing apparatus
Inventor: IMAIZUMI HARUMATSU
IPC: B23H9/18
Filed: 1977-02-24
Abstract: PURPOSE:To improve the degree of perfect roundness of processing part and also, making the boundary of processing part and non-processing part in smooth tapered shape, by rotating wire-shaped material to be processed and carrying out electrolytic processing, moving coated shielding pipe slowly.
Patent JP-H01197527-A (JP)
Title: Preparation of polyimide-ester
Inventor: TAGAMI SANAE
IPC: C08G73/16
Filed: 1988-02-01
Abstract: PURPOSE:To obtain efficiently with high productivity a high-MW polyimide-ester having sufficient mechanical strength, by cyclizing and melt-polymerizing trimellitamic acid obtd. by reacting trimellitic anhydride and aminophenol. CONSTITUTION:A corresponding trimellitamic acid is synthesized by reacting trimellitic anhydride and aminophenol. Then a condensation agent is added thereto and ring closure and melt polymerization are successively carried out. In said synthetic reaction, after the amic acid is synthesized, a condensing agent and one or more compd. selected from among arom. hydroxycarboxylic acids and their deriv., arom. dihydroxy compd. and their deriv., arom. dicarboxylic acids and polyalkylene terephthalates are added thereto to carry out successively ring closure and melt polymerization, thus preparing polyimide- ester which is furthermore effective in achieving said purpose.
Patent JP-S62179037-A (JP)
Title: Memory card
Inventor: SAKAMOTO HIROYUKI
IPC: G06F21/79
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a memory card capable of protecting a data within a memory, and foreseeing the state of a write protection in the memory card by building in a write protection mechanism in the memory card, and enabling the state of a write protection switch to be read from a main body. CONSTITUTION:A write protection switch 41 is possessed of a write permitting state and a write prohibiting state, and the output of the switch 41 is inputted to a write protection circuit as a write protection signal, the inverse of WP. To a decoder 42, signals AD0, and AD1 which select input/output ports within the memory card, and a card select signal CS which enables the memory card to operate have been inputted. A write signal WR is sent when a write to the input/output port within the memory card including a write port to a memory chip is performed, and a write signal, the inverse of WE, is outputted when it coincides with the CS, the AD0, the AD1, (the inverse of WP), and the WR. In this way, when the write protection switch 41 is in the write prohibiting state, the memory write signal, the inverse of WE, is not outputted, and the write to the memory can be prohibited by the write protection switch.
Patent JP-S59150787-A (JP)
Title: Printer
Inventor: KAGAYA KOUJI
IPC: B41F23/04
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a printer capable of easily fixing manuscript characters or a stamp on a recording medium after the medium is printed, by a method wherein a printer is provided with a fixing mechanism separate from a printing mechanism, and a fixing power source for the printing mechanism is used in common as a power source for the fixing mechanism. CONSTITUTION:The printer for a ticket-issuing device or the like is provided with a drawing-type fixing device 14. When the ticket printed with a pattern is a special ticket, a stamp is affixed or characters are written on the ticket, thereafter the ticket is placed on a drawing-type mount base 25 provided at a front panel 36 of the fixing device 14, and the base 25 is fitted into a casing 23. Then, a magnet catch 42 is attracted onto a bottom plate 43, a microswitch 32 is depressed, and light from a photosensensor 31 is interrupted by the ticket. Based on the detection signals from the microswitch 32 and the photosensor 31, an output of a chargeable device provided in the printing mechanism is changed over to the side of the fixing device 14, and is impressed on a flash lamp 35.
Patent JP-H01195029-A (JP)
Title: Treatment of polyester molded product
Inventor: UEDA ATSUKO
IPC: B29K67/00
Filed: 1988-01-30
Abstract: PURPOSE:To enhance the heat resistance including solder bath resistance of a molded product, by applying heat-treatment to the molded product composed of a substantially amorphous thermotropic liquid crystal like polyester to crystallize said product and making the m.p. thereof higher than a glass transition point by specific temp. or more. CONSTITUTION:A molded product composed of a substantially amorphous thermotropic liquid crystal like polyester is heat-treated to be crystallized and the m.p. thereof is made higher than a glass transition point by 50 deg.C or more. The heat treatment of the molded product is started from temp. not exceeding the glass transition point of polyester, usually, from temp. lower than the glass transition point by about 20 deg.C and the temp. thereof is gradually raised at a speed not deforming the molded product, usually, at a speed of about 4 deg.C/hr to crystallize said product to allow the m.p. thereof to appear. It is necessary to perform heat treatment until the m.p. becomes higher than the glass transition point by 50 deg.C or more. When the difference between the m.p. and the glass transition point is below 50 deg.C, the effect of crystallization is not developed substantially and heat resistance including solder bath resistance is not almost improved.
Patent JP-H11219113-A (JP)
Title: Film sheet with ink receiving layer allowing image to be formed by photocopying technique, on one surface of base material film
Inventor: YAMANASHI HIDETOSHI
IPC: G06F3/039
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image that can display desirable display function with excellent light diffusivity by simple photocopying technique by forming an ink receiving layer on the surface of a base material film for using ink formed by mixing beads in a specific state into an ink base. SOLUTION: An ink receiving layer 1 of 5 μ-100 μ in thickness is formed on the surface of a base material film 2 particularly by screen printing, using ink formed by mixing beads which are spherical bodies of 5 μ-40 μ in average grain diameter, at 15-35 wt.% in an ink base. The ink base contains a component that can be solidified or hardened by polymerization, cross-linking, or the like with ionizing radiation such as ultraviolet rays or electron beams. As the beads, it is desirable to be narrow in grain diameter distribution, and glass beads, resin beads formed of a silicone resin or the like is used. In the case of the grain diameter being less than 10 μ, image quality is not improved, and in the case of being larger than 40 μ, light diffusion effect is small, and surface friction is large, so that the surface is easily flawed.
Patent JP-S56117578-A (JP)
Title: Controller for current of current type inverter
Inventor: KUDOU TOSHIAKI
IPC: H02M7/48
Filed: 1980-02-20
Abstract: PURPOSE:To deny disturbance action to a current controlling system by a method wherein the change of currents at the DC side of an inverter is detected or estimated, the change section is overlapped to the output of a current control circuit and a voltage control circuit is controlled. CONSTITUTION:The DC output currents of a converter 2 are detected by means of a current detector 7, an error section with command values I0* is obtained by means of a current control circuit 8 and a voltage control circuit 9 is controlled. The DC input voltage or the quantity of the change or signals corresponding to the changing rate of a current type inverter 4 are detected or estimated and computed in a voltage detecting circuit 22, and the output is overlapped to the output signals of the current control circuit 8. Thus, the change of voltage at the DC side of the inverter 4 is compensated by the output voltage of the converter 2. Consequently, DC currents I0 follow the command value I0* as seen in the case when there is no voltage at the DC side of the inverter 4, and disturbance action to a current controlling system is checked.
Patent JP-S52104058-A (JP)
Title: Production of semiconductor device
Inventor: TOIDA MINORU
IPC: H01L23/02
Filed: 1976-02-27
Abstract: PURPOSE: To elevate the sealing effect, by means of sealing with airthight, externally adding and heating the solder on contacting position by contacting cap and stem by installing solder on a solder flow use ditch previously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06233802-A (JP)
Title: Assistive bathtub
Inventor: KAWAMURA KEIZO
IPC: A61H33/00
Filed: 1993-02-08
Abstract: PURPOSE:To provide an assistive bathtub allowing an aged person to easily bath when the tilt angle of a backrest section is adjusted, allowing an assistant to easily assist the bathing aged person, and allowing the aged person himself to stand up in the bathtub and go out of the bathtub while being assisted. CONSTITUTION:A bathing chair 2 constituted of a backrest plate section 21 and a stool plate section 22 is provided in an assistive bathtub 1, the back face of the backrest plate section 21 of the bathing chair 2 is kept in contact with the inner face of one side wall of the bathtub 1, the vicinity of the upper end section of the backrest plate section 21 is pivotally fitted near the upper edge section of one side wall of the bathtub l, and the bathing chair 2 is made rockable.
Patent JP-H08193140-A (JP)
Title: Surface material for crt and method of forming surface protective layer of crt
Inventor: ORIGASA TOSHIYUKI
IPC: C08J7/04
Filed: 1995-01-13
Abstract: PURPOSE: To provide a method of forming a protective layer, in a short time, at a low cost and having excellent surface properties and a high quality, on the surface of CRT glass and to provide a surface material for use in said method. CONSTITUTION: A curable resin layer (3) having a thermoplastic, uncured ionizing radiation curing resin, which is solid at room temp., is laminated onto a substrate (2) made of a transparent resin to prepare a surface material (1) for CRT. The surface material (1) for CRT is laminated onto the surface of a CRT glass (5) with the aid of an adhesive (4) of an ionizing radiation curing resin, and the laminate is exposed to an ionizing radiation, such as ultraviolet light, to cure the curable resin layer and the adhesive to prepare a surface protective layer (1) for CRT. When the CRT glass has a three-dimensionally curved surface, a surface material for CRT is premolded and then laminated.
Patent JP-H09208211-A (JP)
Title: Reactive inorganic powder and hardenable inorganic composition
Inventor: NAKANO TATSUTOSHI
IPC: C01B33/12
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain reactive inorg. powder excellent in suitability to elution of Al and Si and having high reactivity with an aq. soln. of an alkali metallic silicate and a cement slurry and obtain a hardenable inorg. compsn. capable of giving an inorg. molded body excellent in strength and appearance. SOLUTION: This reactive inorg. powder is silica-alumina powder having a dehydration peak at 50-300 deg.C observed by differential thermogravimetric measurement and contg. Al having a peak by<27> Al MAS NMR at 20-50ppm. This hardenable inorg. compsn. is obtd. using the powder or a reactive inorg. slurry prepd. by applying 0.5-30kwh/kg mechanical energy to a mixture of at least one of hydroxides of alkali metals and alkaline earth metals with amorphous aluminosilicate powder and water.
Patent JP-S54111632-A (JP)
Title: Semi-conductor apparatus
Inventor: TOKUDA KAZUO
IPC: H01L25/04
Filed: 1978-02-22
Abstract: PURPOSE: To facilitate the setting of the output terminal plate by pushing a flat semi-conductor element with a conductive plate independent of each other.  
     CONSTITUTION: Plural flat semi-conductor elements 10 and 11 are arranged on one side of a conductive plate 9 while the respective other side of the conductor elements are retained by pushing thereof with semi-conductor plates 12 and 13 independent of each other. With such an arrangement, as the semi-conductor elements are pushed with the conductive plates independent of each other, the output terminal can be provided freely. The pressure regulation of the semi-conductor elements can be made only by one clamping bolt, thereby making it compact entirely with a simple adjustment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179094-A (JP)
Inventor: CHIBA HIROMI
IPC: H03K17/30
Filed: 1986-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55113044-A (JP)
Title: Color developing method for color photographic material
Inventor: KANEKO YUTAKA
IPC: G03C7/00
Filed: 1979-02-23
Abstract: PURPOSE:To form a well-color-balanced color photographic image with little fog in a short treatment time by using a photographic material in which an emulsion layer undergoing delayed color development has been thickened in a two-stage developing process with a color developer containing bromine ion of high concentration. CONSTITUTION:As a silver halide color pbotographic material for a color developing process composed of dipping in a color developer containing 18g/l or more, preferably 18-200g/l of bromine ion and preferably containing a primary amine type color developing agent and of treatment with an aqueous solution of pH 6 or more, a material is used which is formed by making a silver halide emulsion layer (and an adjacent lower layer) undergoing delayed color development about 1.05 times or more, preferably 1.2-3 times as thick as a silver halide emulsion layer undergoing undelayed color development.
Patent JP-S62178839-A (JP)
Title: Air conditioning device for negative pressure room
Inventor: OKADA KAZUHIKO
IPC: F24F11/04
Filed: 1986-02-03
Abstract: PURPOSE:To prevent the generation of abnormal negative pressure by placing a negative pressure control damper in an air supply duct in such a way that when a negative pressure in the duct ventilating air to a negative pressure room reaches a specified allowable negative pressure, the damper is automatically opened by a pressure difference between the negative pressure and an air pressure and introduced fresh air into the duct. CONSTITUTION:When starting an exhaust fan 4 causes a negative pressure room 8 to be under negative pressure and its pressure rises up abnormaly beyond a specified allowable pressure and a negative pressure in an air supply duct is brought down to about the same pressure, force acting on each movable blades 22a, 22b, 22c becomes larger than a horizontal component force of the self weight of each blade by the difference between the negative pressure and an air pressure at the opening side of a branched duct 21. Thus, when the force acting on each blade 22a, 22b, 22c by the differential pressure exceeds its self weight, each blade is rotated to allow air in an air-conditioner room to flow into the room 8 from the opening of the duct 21 through the movable blades 22a, 22b, 22c, the duct 2, and outlet holes 9. Thereby, the generation of the abnormal negative pressure in the room 8 can be prevented.
Patent JP-2000219986-A (JP)
Title: High purity gaseous ozone generating device
Inventor: MORITA HIROSHI
IPC: C25B15/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain aq. ozone of high purity which does not contain nitric acid by providing a device removing dissolved gaseous nitrogen in superpure water and a device electrolyzing ultrapure water discharged from the above device and generating gaseous ozone. SOLUTION: Ultrapure water is fed to a water chamber in a dissolved gaseous nitrogen removing device 2 composed of a deaeration film device in which a vapor chamber is kept under the reduced pressure by a vacuum pump 1, and dissolved gaseous nitrogen is removed. Next, the ultrapure water is fed to a gas melting device 4 that gaseous oxygen, rare gas or the like is fed to a vapor chamber from a gas feeding device 3, these gases are dissolved, and, jointly, dissolved gaseous nitrogen remaining by a trace amt. is furthermore removed. Then, the ultrapure water is fed to an electrolyzer 5. As to this electrolyzer 5, an anode chamber and a cathode chamber are separated by a diaphragm 6, an anode 7 and a cathode 8 are applied with current voltage, and, from the anode 7, gaseous ozone contg. gaseous oxygen is generated.  Since the content of gaseous nitric acid as impurities is extremely small in this gaseous ozone, aq. ozone of high purity can be obtd.
Patent JP-H01196044-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/30
Filed: 1988-01-30
Abstract: PURPOSE:To improve a white ground and to enhance the image preservable property of a dye image by confining the color development processing time to <=25sec without incorporating a benzyl alcohol into a color developing soln. and executing the entire processing stage of the color development processing time, bleach-fix processing time and washing time within 2min in total. CONSTITUTION:The silver halide photographic sensitive material having a silver halide emulsion contg. >=90mol.% silver chloride is subjected to the color development processing and is then subjected to the bleach-fix processing and washing. The benzyl alcohol is not substantially incorporated into the color developing soln. and the color development processing time is confined to <=25sec at this time; in addition, the total processing stage of the color develop ment processing time, the bleach-fix processing time and the rinsing time is executed within 2min. The silver halide photographic sensitive material which is improved in the white ground and has the excellent preservable stability of the dye image obtd. by the processing is thereby obtd.
Patent JP-S53106430-A (JP)
Title: Current inverter
Inventor: SHIBUYA TADASHI
IPC: H02M7/515
Filed: 1977-02-25
Abstract: PURPOSE: To simplify a starting circuit, by a constitution of the power inverter with each of arms such that a plurality of thyristors be connected in series in a forward direction, further with a switching element of self-turnoff type connected in parallel to one of those thyristors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221657-A (JP)
Title: Variable wave length selecting filter module
Inventor: MINO SHINJI
IPC: G02F1/01
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance heat radiating property, to attain stability against temp. change and to prevent the deterioration of crosstalk by using a hybrid integrated circuit provided with a dielectric optical waveguide path and a substrate with an Si terrace. SOLUTION: A system is provided with an array waveguide path grid 3 (first and second array waveguide path grids are respectively provided at the input/output sides of the hybrid integrated circuit 5) by a quartz-system waveguide path, an optical fiber 4, the hybrid integrated circuit 5 mounting a gate switch, LD(laser disc) gate array 6 and an electric circuit part 7 including a driver IC circuit for driving semi-conductor LD gate array. Then, the Si terrace is formed by high precision etching in an Si substrate and the embedded- type quartz-system optical waveguide path is formed in an optical waveguide part corresponding to the recessed part of the Si substrate. LD gate array is mounted on the optical element mounting part of the hybrid integrated circuit 5.  Thus, the hybrid integrated circuit 5 where the dielectric optical waveguide path is combined with the substrate with the Si terrace is used.
Patent JP-H01289525-A (JP)
Title: Manipulator for bending machine for plate material and bending machine for plate material provided with position detecting device for plate material
Inventor: FURANKO SARUTORIO
IPC: B21D5/02
Filed: 1989-01-30
Abstract: PURPOSE:To perform high accuracy bending and controlling a manipulator by signals from a position detecting means of plate material. CONSTITUTION:One side edge of the plate material 44 held by a plate material holding device 45 is brought into contact with a side sensor 95 and when an output value of this side sensor 95 takes a specified value, the position in the X-axis direction of the manipulator 3 is read in a numerical control device 21 as a detection value of a position detecting device provided on a 1st servo motor 29. By comparing said detection value with the position detection value of the datum position when the plate material 44 is not held, a positional relation in the X-axis direction between the plate material 44 held by the plate material holding device 45 and the manipulator 3 is known. The accurate position of the plate material 44 in the X-axis direction can be determined to upper and lower dies 13, 15 with a side gage device 89 as a datum.