baber/WOPTO huggingface dataset:
Patent JP-H01166022-A (JP)
Title: Camera incorporating flashing device
Inventor: SASAGAKI NOBUAKI
IPC: G03B7/17
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a light emitting part from carelessly projecting by providing a control means which sends a control signal to a light emitting part driving system at the time of simultaneous generation of a half-depression signal and a low luminance signal but does not generate the control signal even at the time of generation of a photometry signal in case of no generation of the half- depression signal. CONSTITUTION:The control means is provided which sends the control signal to the light emitting part driving system at the time of simultaneous generation of the half-depression signal and the low luminance signal but does not generate the control signal even at the time of generation of the light measuring signal in case of no generation of the half-depression signal. Consequently, pop-up of the light emitting part is not performed unless a release button is half depressed. Thus, the light emitting part is not carelessly projected even if this camera is stored in a case without turning off a power switch.
Patent JP-H05159956-A (JP)
Title: Manufacture of rectangular coil
Inventor: MORIYA HIROSHI
IPC: H01F41/06
Filed: 1991-12-10
Abstract: PURPOSE:To manufacture a rectangular coil by a winding frame which can be manufacturing by a smaller number of molds or only by machining. CONSTITUTION:Divided cylinders 8 formed by dividing a cylinder with a collar into four segments are disposed along positions to become inner surfaces of four corners of a rectangular winding. Further, a flat plate 9 is disposed along a position to become an inner surface of a linear part of the winding. The plate 9 and the cylinder 8 are connected by adhesive to form a bobbin 10 of a rounded square shape. A conductor winding 11 is wound in a rectangular shape along the bobbin 10 to form the rectangular coil.
Patent JP-H03188165-A (JP)
Title: Energy-converting composition
Inventor: UCHINO KENJI
IPC: H01L41/45
Filed: 1989-12-15
Abstract: PURPOSE:To obtain an energy-converting composition which converts mechanical energy into electric energy and further into thermal energy, excels in mechanical properties, can damp selectively any vibration and is useful as a sound-proofing member by mixing a conductive substance with a piezoelectric ceramic and a polymer. CONSTITUTION:An energy-converting composition is formed from a conductive substance (e.g. carbon black) or a semiconductive substance (A) (e.g. Si, Cu2O or ZnO) of a particle diameter of desirably 0.5mum or below, more desirably 0.05mum or below, a piezoelectric ceramic (B) of a piezoelectric constant d33 of about 100 to several thousands X 10<-12>m/V, e.g. lanthanum lead zirconate titanate) and a polymer (C) (e.g. polyvinylidene fluoride). Component A is desirably added in an amount to give an internal resistivity of 10<5>-10<9>OMEGA.cm/desirably 10<6>-10<8>OMEGA.cm to the composite material, and component B is added in an amount of 40-80vol.%. based on the composite material.
Patent JP-2001139696-A (JP)
Title: Method for producing conductive resin molding and separator for fuel cell
Inventor: KAWANO YOICHI
IPC: H01B5/16
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive resin molding having low electric resistance suitable for a separator, etc., of a fuel cell. SOLUTION: The method for producing a conductive resin molding comprises kneading a graphite powder mixture comprising 100 pts.wt. graphite powder having an average particle diameter of 50-300 μm and 5-150 pts.wt. graphite powder having an average particle diameter of less than 50 μm with at most 15 pts.wt. thermosetting resin per 100 pts.wt. graphite powder mixture to form a uniform resin composition, pulverizing the resin composition, press molding the resultant pulverized product and hardening the resultant molding. The conductive resin molding or a separator for a fuel cell is obtained by the above method and has electrical resistance of at most 1×10-2 Ωcm.
Patent JP-H07151227-A (JP)
Title: Interlocking device for transmission
Inventor: TOYOSHIMA TAKUMI
IPC: F16H63/36
Filed: 1993-12-01
Abstract: PURPOSE:To reduce cost by simplifying an interlocking mechanism for restraining the shift of a main transmission during the time from the start of selection operation of a subtransmission to completion, as for a multistage transmission equipped with the subtransmission. CONSTITUTION:The first and the second solenoid valves 23a and 23b which are opening/closing-controlled by a low/high selector switch 21 are arranged in an air pipe 22 between an air source 53 and an air cylinder 50 for controlling a subtransmission. Further, the subtransmission selection detecting switches 24a and 24b for detecting the high/low selecting operation by the air cylinder 50 for controlling the subtransmission and the third solenoid valve 26 which is arranged in an air pipe 25 between the air source 50 and the power shift cylinder 40 of a main transmission 1 and restrains the speed change operation of the main transmission 1a by cutting off the air supply during the time from the start of the selection operation of the subtransmission 1b to completion are provided.
Patent JP-H02217606-A (JP)
Title: Manufacturing method of non-metallic rod end bearing assembly including inflexible and non-extensible rod end bearing
Inventor: TOOMASU AARU ADAMUZU
IPC: B29C70/06
Filed: 1989-12-14
Abstract: PURPOSE: To hold a long life, a low weight, a high strength and a self-lubrication characteristic by providing such an assembly that nonmetallic fiber reinforcing members are impregnated with a binder, and by compression-molding resin- impregnated fibers from which a collar, a head, a shank, balls and race members in a bearing are formed. CONSTITUTION: A housing 2 of a rod end bearing 1 is made of nonmetallic fibers impregnated with a resin, and is initially located on a flat sheet. If the bearing is exposed to an atmosphere at a medium temperature or an extremely low temperature, the fibers are impregnated suitably with an epoxy resin, but if it is exposed to an atmosphere at a high temperature, the fibers are impregnated suitably with polyimide. Then, a mold for the bearing 1 is formed therein, a reinforce members impregnated with a resin are located therein, and the fibers are arranged in the mold so that they are specifically oriented. The fiber reinforcing members is subjected to a compression molding step so as to form the housing 2. Accordingly, the bearing is used suitably in the atmosphere at a high temperature, a middle temperature or a low temperature.
Patent JP-H11163932-A (JP)
Title: Topology graphic display device
Inventor: ITO TAKESHI
IPC: G06F3/048
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a topology graphic display to simplify transmission work. SOLUTION: This device is a topology graphic display to indicate each name of plural connected equipment and node numbers or the like on a screen and also to transmit a packet incorporating data, control information and the like to the above plural equipment. In this case, the packet to be transmitted to the plural equipment is prepared in advance for transmission as the necessity arises, wherein the packet is contained in a packet list and preserved in accordance with a sequence, and the packet is transmitted by a drug and drop of a mouse or the like.
Patent JP-H02172947-A (JP)
Title: Production of 1-acetoxy-3-chloro-2-propanone
Inventor: SAKAI KUNIKAZU
IPC: C07C69/145
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the subject substance in high yield by reacting 1-acetoxy-2- propyne with acetic anhydride in the presence of a mercury(II) salt catalyst and then reacting the resultant 1,2-diacetoxy-2-propene with hypochlorous acid. CONSTITUTION:A compound expressed by formula I is reacted with acetic anhydride in the presence of a mercury(II) salt [e.g. mercury(II) acetate] as a catalyst to provide a compound expressed by formula II, which is then reacted with hypochlorous acid under acidic conditions to afford a compound expressed by formula III. The step in the former stage is preferably carried out at ambient temperature using the acetic anhydride as a solvent and a Lewis acid, such as BF3-ether complex, in an amount of 1.0-2.0 equiv. based on the mercury(II) salt preferably coexists in order to further improve the yield. The hypochlorous acid is generated from H2N-CONHCl-acetic acid, etc., or from sodium hypochlorite, etc., and an acid for use. The compound expressed by formula III is used as an antitumor agent or for synthesizing the skeleton of cephalosporins, etc.
Patent JP-H0521154-A (JP)
Title: High-frequency heating device and its method
Inventor: SAI ZAICHIYORU
IPC: F24C7/02
Filed: 1991-12-10
Abstract: PURPOSE: To provide a high-frequency heating device and method wherein the absorption of leaked radio waves are greatly improved. CONSTITUTION: This device is constituted of a heating device main body 1 and a door 2, and a heating chamber 3 is formed in the inside of the main body 1; and a saucer 5 is provided on the floor of the heating chamber. Radio wave absorbing bodies 4 and 4' are formed on the heating chamber side of the wall and the door 2 of the heating chamber, which is the periphery of the heating chamber 3, also a radio wave absorbing body 6 is formed on the saucer 5.
Patent JP-2001140582-A (JP)
Title: Propelling device for pipe body
Inventor: MINAMINO TERUHISA
IPC: E21D9/093
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a propelling device for pipe bodies capable of quickly measuring the position of a top pipe body with little error and capable of installing the pipe bodies in a curved shape along a planned track easily and automatically with high precision. SOLUTION: The position measuring device M of a propelling device P is provided with distance measuring devices 30 capable of measuring and calculating the two-dimensional or three-dimensional position of the tip pipe body 11A against a vertical shaft 2 and a gyroscopic measuring device 40. Each distance measuring device 30 is provided with a sensor section 33 on each boring hole 4 drilled near the propelled pipe body 11A to precisely measure the position of the pipe body 11A with electromagnetic waves. The control device 50 of the propelling device P corrects the measured result of the distance measuring device 30 with the measured error of the gyroscopic measuring device 40, precisely recognizes the position of the top pipe body 11A, and controls an opening adjusting jack group 13 to propel the pipe body 11A along the planned track.
Patent JP-H01165928-A (JP)
Title: Method and apparatus for measuring normalized double refraction of single polarizing fiber
Inventor: INAGAKI SHINYA
IPC: G02B6/024
Filed: 1987-12-22
Abstract: PURPOSE:To facilitate measurement and to enhance measuring accuracy, by detecting the variation width of a beam receiving level based on rotation by sweeping the wavelength of a wavelength variable beam source and measuring the interval of a waveform cyclically becoming max. or min. on a wavelength axis in the variation width. CONSTITUTION:The emitted light of a light source 11 such as a semiconductive laser is swept in its wavelength within an oscillation spectrum range by a spectroscope 12 to be incident on a photodetector 19 through a single mode fiber 13, a polarizer 14, a 1/4 wavelength plate 15, a fiber 16 to be measured, a 1/2 wavelength plate 17 rotated by a 1/2 wavelength plate rotating mechanism 22 and a fixed detector 18. Next, the output signal of the photoreceptor 19 as an input signal and the rotary synchronous signal of the mechanism 22 as a reference signal are inputted to a lock-in amplifier 20, and the output signal of the amplifier 20 and the wavelength sweep signal of the spectroscope 12 are inputted to a recorder 21. Herein, since the variation width of the amplitude of the transmitted light of the detector 18 changes corresponding to the polarizing state of the emitted light of the fiber 16, this variation is detected as the variation of the light receiving level of the photodetector 19 to make it possible to specify the polarizing state of the emitted light of the fiber 16.
Patent JP-H07149826-A (JP)
Title: Alkaline water-soluble ionomer and its production
Inventor: NOBUTO YOSHIKI
IPC: C08F8/00
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the copolymer, having high cohesive force, soluble in alkaline water and useful as a paper processing agent, a tacky agent and an adhesive, etc., adapted for recycling by neutralizing a specific amount of maleic anhydride in a specified copolymer containing maleic anhydride unit with metallic ions. CONSTITUTION:This copolymer is obtained by neutralizing 1-40mol% maleic anhydride unit (B) in a copolymer of 5-35mol% isobutylene unit (A), 5-35mol% maleic anhydride unit (B) and 30-90mol% (meth)acrylic acid ester unit (C) with a mono- to a trivalent metallic ion. Furthermore, the method for producing the objective copolymer is to react a copolymer composed of 5-35mol% component (A), 5-35mol% component (B) and 30-90mol% component (C) in a solution thereof in a mixed solvent of 70-98wt.% acetone with 30-2wt.% water with an acetate or a carbonate of a mono- to a trivalent metal.
Patent JP-H01167421-A (JP)
Title: Engine controller
Inventor: MITSUI SHIYUUJI
IPC: F02D11/10
Filed: 1987-12-23
Abstract: PURPOSE:To surely control a throttle valve on start by cutting off an electric control mechanism for controlling an engine output adjusting means according to the accelerator operation quantity on the engine start and operating a mechanical control mechanism. CONSTITUTION:A control unit 18 turns-OFF a clutch 50 installed onto the throttle motor 49 of an electric control mechanism 60 which controls the opening degree of a throttle valve 60 according to the operation quantity of an accelerating pedal 5 which is detected by an acceleration sensor 19 or 19a. Therefore, the third segment 43 is retreated by a spring 46, and the first segment 41 is engaged with the second segment 42 by a spring 45, and a mechanical control mechanism 61 is put into operation state. When the accelerating pedal 5 is stepped on, the throttle valve 6 is directly opening-operated through a wire 48, the first and second segments 42 and 41, and a wire 44. Therefore, the throttle valve control on start can be secured, and starting performance can be improved.
Patent JP-H01168786-A (JP)
Title: Electrochromic display element
Inventor: AOKI NOBUO
IPC: G09F9/30
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title element which provides a vivid display color and has excellent drive life, by using biphenyltetracarboxylic acid tetraesters and supporting electrolytes as its constituents. CONSTITUTION:At least one biphenyltetracarboxylic acid tetraester of the formula (wherein R1-4 are each alkyl, alkoxyalkyl, aralkyl or aryl) and at least one supporting electrolyte (e.g., tetrabutylammonium iodide) soluble in a solvent used are dissolved in a solvent comprising at least one aprotic polar solvent (e. g., N,N-dimethylacetamide) so as to provide a concentration of about 0.01-1mol/l each.
Patent JP-H01168791-A (JP)
Title: Soil conditioner for grass
Inventor: ICHIKAWA HIROMI
IPC: C09K17/00
Filed: 1987-12-25
Abstract: PURPOSE:To prepare a soil conditioner for grass which promotes growth of grass and is not irritant during use, by mixing iron steel slag with an acidifying material and a fertilizer. CONSTITUTION:This soil conditioner is prepared by mixing iron steel slag with an acidifying material and a fertilizer. Among various kinds of iron steel slag, steel-making slag is discarded in a large amount because it finds no wide application. The soil conditioner of grass is pref. steel-making slag, such as converter slag from the viewpoint of air permeability, water retentivity, draining property, and porosity. The grain size of the slag used in this soil conditioner is pref. 5mm or less, pref. 3mm or less. Examples of the acidifying material include mineral acids, such as sulfuric acid, nitric acid, hydrochloric acid and phosphoric acid, or ammonium salt or organic acid salt thereof. The amt. of incorporation of the acidifying material may by 0.1-5wt.% based on the iron steel slag in case of a liq. acidifying material and about 1-30wt.% based on the iron steel slag.
Patent JP-H11145342-A (JP)
Title: Power semiconductor device
Inventor: YOSHIDA YUKIFUMI
IPC: B29C45/14
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve adhesivity of a resin mold to a power semiconductor device. SOLUTION: This device is constituted of a metal base 1, a power semiconductor chip 4, an input/output terminal 5 and a resin mold 3 prepared through injection mold method. A tapered hole, wherein a diameter of the metal base 1 at the side in which the resin mold 3 is formed is small, and a large diameter at an opposite side of the side where the resin mold 3 is formed is provided. Thereby, the peel off between a base and a resin mold of a power semiconductor device can be eliminated, thus improving productivity.
Patent JP-H11145332-A (JP)
Title: Board unit and information processor
Inventor: WATANABE MASAHIDE
IPC: H01L23/12
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To mount a circuit pattern on a prescribed face of a tape carrier package and other tape carrier package and a circuit pattern on an opposite face and to improve mounting density, by setting a route of a thermal conduction path to be the shortest, reducing thermal resistance and eliminating a beta pattern for heat radiation and a via hole. SOLUTION: In a tape carrier package(TCP) 1, structure where a chip 4 radiating heat at the time of an operation is loaded on an insulating base 2, and a terminal 3 is provided and is fixed to the base 2 with resin is given. Structure where heat is efficiently radiated from one face of TCP is provided. The terminal 3 of TCP 1 is connected to the pad on the upper face of a board 11 by soldering. The circuit pattern is formed on the face except for the pad part. The circuit pattern and TCP 1 are mounted on the lower face of the board 11. The circuit pattern is mounted on the prescribed face of TCP 1, and other TCP and the circuit pattern can be mounted on the opposite face. Thus, mounting density can be improved.
Patent JP-2000153915-A (JP)
Title: Cross conveyor system and press molding line
Inventor: TAZO TAKESHI
IPC: B21D45/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To convey a work stably in the orthogonal direction without entailing any deformation, flaws, vertical and traverse movements on this work, and besides, there is no jog on the underside irregularities of this work hitting against each individual slat by making the slat itself go into its horizontal displacement when mounting the work on the slat as a belt conveyor goes down after receiving the work. SOLUTION: A cross conveyor system 1 consists of a slat conveyor mechanism 10 turning over a plurality of slats 12 to double timing belts 11 and 11 at the specified pitch, and making these timing belts 11 into a circular motion with two driving pulleys 13 and 13, and a belt conveyor mechanism 20 being narrower than a clearance of the slats 12, and equipping plural lines of belt conveyors 21 being smaller in conveyor length than the inside measurement of the double timing belts 11, and making these belt conveyors 21 so as to move them higher and lower than the slats 12.
Patent JP-H06292289-A (JP)
Title: Headphone
Inventor: TOUNO KOUJI
IPC: H04R1/10
Filed: 1993-12-24
Abstract: PURPOSE:To improve the workability at assembling and to provide a sense of stability at mounting by providing a mechanism winding up a belt member to one or both ends of a head band. CONSTITUTION:A part in press contact with a head of a suspender 56 is a width spread part 56a and a small width is provided to both ends. The shall width part is wound up by a winding mechanism 60. Thus, the stability is secured by pressing the spread part 56a with a head at mounting and the small width part is provided to make the size of a support member 52 small. When the headphone is mounted to the head, the suspender 56 is extracted from an opening 52a of the support member 52 against an energizing force of a coil spring built in the mechanism 60 and the suspender 56 is deformed along the shape of the head and wound and suppressed and supported by the energizing force of the built-in spring.
Patent JP-H11159845-A (JP)
Title: Outer air temperature indicator/controller for air conditioner
Inventor: TACHIMORI MAKOTO
IPC: F24F11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To indicate the room temperature accurately by determining the suction temperature based on the output value from an operating mode detecting means and then calculating the room temperature based on the suction temperature and a correction value from a correction value determining means. SOLUTION: An operating mode detecting means 1 detects the operating mode of an air conditioner and delivers it to a correction value determining means 2 which determines a correction value corresponding to the operating mode and delivers it to a room temperature calculating means 4. The correction value corresponding to the operating mode is predetermined through experiments, or the like. The room temperature calculating means 4 adds a correction value from the correction value determining means 2 to a suction temperature delivered from a suction temperature detecting means 3 to determine the room temperature being delivered to a room temperature memory means 5. The room temperature memory means 5 stores the output from the room temperature calculating means 4 and updates the room temperature to be stored by the output from a room temperature updating/determining means 7.  A room temperature indicating section 9 indicates the output from the room temperature memory means 5, i.e., the room temperature.
Patent JP-H09166705-A (JP)
Title: Apparatus for producing color filter and production method therefor
Inventor: OKAMOTO MIKIHIKO
IPC: B41J2/185
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obviate the distortion of the flying direction of pixel material drops and the electrostatic attraction of fine dust, etc., by providing the apparatus with an electrifying electrode for imparting charges to these pixel material drops, deflecting electrodes for deflecting the flying direction of the pixel material drops and a recovering means for recovering the pixel material drops. SOLUTION: The pixel material drops to which the charges are imparted by the electrifying electrode 3 are deflected in the flying route according to an electrification level by one set of the deflecting electrodes 4 and the non- charged pixel material drops DIN are adhered to the desired position of a transparent substrate 5. The charged pixel material drops DIC are recovered into a gutter 6. In this case, the pixel material drops of respective colors adhered in prescribed arrangement order to the many blocks formed by a black matrix have no charges. Even if, therefore, the transparent substrate is an insulator, the accumulation of the charges according to the adhesion of the pixel material drops does not arise in the respective blocks.  Then, the distortion of the flying direction of the subsequent pixel material drops and the electrostatic attraction of the fine dust, etc., in the respective blocks do not arise.