baber/WOPTO huggingface dataset:
Patent JP-H02240440-A (JP)
Title: Inertia damper
Inventor: NAKANISHI MOTOYASU
IPC: H02K7/00
Filed: 1989-03-14
Abstract: PURPOSE:To improve a life time by forming in a shaft mounting unit a peripheral coating part and an inertia unit receiving part and interposing between an inertia unit peripheral surface and a peripheral coating part internal peripheral surface a gel-state substance vibration-absorptively connected. CONSTITUTION:A shaft mounting unit 10 is constituted by connecting a holding unit 11 to a boss 12. Between a receiving part 13, formed inside a peripheral coating part 11A in the peripheral edge of this holding unit 11, and an inertia unit 20, a gel-state substance 30 is interposed, and both the inertia unit 20 and the gel-state substance 30 are vibration-absorptively connected. In this way, a product can improve its life time by increasing an area of arranging the gel-state substance 30 decreasing a resisting load per unit area.
Patent JP-H04296153-A (JP)
Title: Picture reader
Inventor: SAWADA KENJI
IPC: H04N1/028
Filed: 1991-03-26
Abstract: PURPOSE:To improve the read speed of the picture reader reading photoelectrically a picture recorded on a film. CONSTITUTION:One line of picture information in the main scanning direction recorded on a film is read simultaneously by a 1st line sensor 31 and a 2nd line sensor 32 by a half each via a half mirror 30. The sensors are arranged at a different position. Thus, since the picture information from each sensor is subject to picture processing by the separate control section simultaneously and synthesized, the reproduction of the picture onto recording paper is implemented quickly and the operability of the reader is considerably improved.
Patent JP-H09226979-A (JP)
Title: Paper feed device for image forming device
Inventor: NISHIMURA KAZUHIRO
IPC: B65H5/26
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable the cut paper and roll paper to be transported selectively by providing with a cut paper and roll paper transport routes and a switching member switching the both routes in the upstream side of a transport drive roller transporting a recording material. SOLUTION: A drive roller 1 and a roller 3 are contacted with each other, and a roll paper 1 advancing along a transport route 27 to the direction of arrow B is held by the roller 1 and the roller 3 to progress, in the state where a projection part 19 of a switching member 10 is approached into a groove 18 of the drive roller 1. When the switching member 10 is rotated counterclockwise, by a predetermined amount, the projection part 19 of a roller stand 6 is contacted with a control body of the roller 3 to retain the tip of a roll paper, and the projection part 19 and the roller 3, therefore, the switching member 10 and the roller stand 6 are rotated, resisting the action of a spring 7, so that the projection part 19 is escaped from the groove 18 to form a transport route 26 between a guide plate 12 and the upper surface of the switching member 10.  When a cut paper is supplied to the direction of arrow A in this state, the cut paper is transported with the drive roller 1 and a transport roller to a image formation part.
Patent JP-S53147409-A (JP)
Title: Gain control system with variable sampling frequency
Inventor: TABU TAKASHI
IPC: H04Q11/04
Filed: 1977-05-27
Abstract: PURPOSE:To encrease th reliabiliy and ease of maintenance, by controlling the gain of an audio signal after LPF, through making variable the density on the time axis of a pulse amplitude modulation signal demodulated.
Patent JP-S60101207-A (JP)
Title: Sealed type hydraulic rush adjuster
Inventor: ISHIDA YOUICHI
IPC: F01L1/24
Filed: 1984-03-29
Abstract: PURPOSE:To form a device into such a structure that dispenses with special parts that prevent a plunger from slipping off, by installing a ring for regulating an upper motion limit position of the plunger, in a retainer which presses a diaphragm to a plunger body under pressure. CONSTITUTION:A plunger 43 is slidably fitted in a plunger body 41, and a high pressure chamber 42 is partitioned by a check valve 51, and that a reservoir chamber 57 is formed on the circumference of a projecting part of the plunger 43 by means of a diaphragm 55. A lower end of the diaphragm 55 is forcibly pressed to the plunger body 41 by a retainer 45. On the other hand, this retainer 45 is provided with a ring plate 60 through which an upper motion limit position of the plunger 43 is regulated, with this constitution, the plunger 43 is preventable from slipping off without installing any special parts for this purpose.
Patent JP-S63227355-A (JP)
Title: Heat generating driving circuit for thermal transfer printing head
Inventor: IZUMI MASAKI
IPC: B41J2/35
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a heat generating driving circuit capable of using a small capacity power source and developing no group line, by controlling a drive part so that thermal transfer recording data is supplied to each memory region of a memory apparatus and (n) groups, each of which composed of N/n elements every other (n-1) pieces of elements on the basis of n-pieces of adjacent elements among N-pieces of elements, are successively selected one at a time so as to be shifted by one heat generating element in the same direction and data is supplied to the selected group. CONSTITUTION:A heat generating driving circuit is equipped with heat generating elements I0-I511, gates 20-2511, latches 4, shift registers 4 and a control part 5 and gates are connected to one enable signal wire every other three to divide N-pieces of heat generating elements into groups each composed of N/n-pieces of elements. When enable signals ENI-ENIV are supplied from a pulse distributing circuit 6 so as to be shifted stepwise, the element group is selected corresponding to each signal and the element group driven corresponding to the content of each latch 3 is continuously shifted to the right at every one element. Therefore, the heat generating element lowered in heat generating quantity becomes absent and no group line is generated and the use of a power source having large current capacity becomes unnecessary.
Patent JP-H03264523-A (JP)
Title: Bandage for application in oral cavity
Inventor: YONETO KUNIO
IPC: A61K9/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the title bandage with adequate adhesivity to the mucous membrane in the oral cavity and excellent in water resistance and shape stability by providing a photosensitive resin layer on one side of a substrate layer applicable to the mucous membrane. CONSTITUTION:The objective bandage can be obtained by providing (A) a photosensitive resin layer on (B) one side of a substrate layer applicable to the mucous membrane consisting mainly of a hydrophilic polymer (e.g. gelatin, alginic acid, polyacrylic acid), with adhesivity to wet mucous membrane. It is preferable that the substrate layer and photosensitive resin layer be 20-500mum and 10-500mum thick, respectively. For the present bandage, its shape in application can be retained and made resistant to external physical influences by curing the photosensitive resin layer through irradiation after its application, leading to decreasing the water absorption of the substrate and enabling the bandage to stably adhere to the mucous membrane for a long time; Therefore, the present bandage is useful for protecting the injured or diseased parts in the oral cavity and for absorbing drugs through the oral cavity mucous membrane.
Patent JP-H10235978-A (JP)
Title: Stamp seal
Inventor: HIGUCHI TAKAHIRO
IPC: B41K1/50
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stamp seal not accompanying oozing or running of ink by melting a thermoplastic resin through projection of infrared rays to a surface of a printing body formed by kneading a heat-generating material, thereby forming a stamp face and a reinforcing part, butting the reinforcing part of the printing body to a holding element of a receiving member and fitting and holding the reinforcing part to an outer circumferential step part. SOLUTION: A polyolefin resin is heated and softened, kneaded with salt and a heat-generating material, and dispersed. The polyolefin resin is press molded, cut into a square, and soaked in water, so that salt is dissolved from the polyolefin resin. The polyolefin resin is then dried, whereby a printing body 1 is obtained. A stamp face and a reinforcing part 9 are formed on a surface of the printing body 1 by melting a thermoplastic resin through projection of infrared rays. The printing body 1 is arranged from a small opening end of a receiving member 6 to a receiving main body 3 and fitted and held to the receiving main body 3. At this time, an outer circumferential part of the printing body 1 bites as the reinforcing part 9 into a pull part 8. A height H of the pull part 8 and a thickness T of the reinforcing part 9 always hold a relation H<T.
Patent JP-H09229459-A (JP)
Title: Air conditioner
Inventor: NAKAMURA TSUTOMU
IPC: H02H9/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of erroneous ignition by a method wherein an outdoor fan motor arranged on the outdoor machine side is connected to the output of a solid state relay, arranged on the indoor machine side, through an indoor and outdoor connection line. SOLUTION: An air conditioner comprises a control terminal 9a to effect ON/OFF control of a solid state relay 9, the anode side 9b of the input terminal of the solid state relay 9, and the cathode side 9c of the output terminal of the solid state relay 9. A choke coil A is connected to the cathode side 9c of the output terminal of the sold state relay 9 on which an inductor A to depress the waveform of noise component due to overlap with the source line of the cathode side 9c of the output terminal of the solid state relay, and connected to an outdoor fan motor 14 through an indoor outdoor connection line 5. This constitution depresses the steep rise of a noise component and prevents the occurrence of erroneous ignition of the solid state relay.
Patent JP-S62222026-A (JP)
Title: Manufacture of brake part
Inventor: SUENAGA MAKOTO
IPC: F16D65/10
Filed: 1986-03-20
Abstract: PURPOSE:To manufacture brake parts superior in mechanical property at the vicinity of attachiment part of hub and having improved brake performance near sliding part, by embedding chiller near hub attaching part in mold and pouring molten metal of hyper-eutectic flaky graphite cast iron compsn. CONSTITUTION:Chiller is embedded near hub attaching part of sand mold, molten metal having hyper-eutectic flaky graphite cast iron compsn. is poured to cast brake parts. In the parts, vicinities of sliding part and hub attaching part are composed of flaky graphite having high damping and cast iron structure having high strength respectively. If necessary, the cast goods are heated are held at >= temp. where eutectic cementite is decomposed, thereafter cooled as it from temp. range where matrix structure is austenite. By the method, brake parts having improved endurance service life and safty is obtd.
Patent JP-H03262970-A (JP)
Title: Enzyme immune measuring instrument
Inventor: SAITOU YUKIO
IPC: G01N33/543
Filed: 1990-03-13
Abstract: PURPOSE:To simultaneously execute analysis steps of different modes in parallel by fixedly providing a constant-temp. shaker, providing plural rotors in proximity thereto and executing the injection of reagents, the sepn. of prescribed reaction residues, etc. CONSTITUTION:The 1st rotor 16 turns a prescribed angle to inject a diluting liquid into an antibody vessel 8 in which a sample is injected. This vessel 8 is set in the constant-temp. shaker 13 and is subjected to a 1st immune reaction. The vessel 8 is then taken out to the 2nd rotor 17 and is washed. A specified amt. of a standard enzyme reagent corresponding to a measuring item is injected therein and the vessel is again set in the shaker 13 and is subjected to a 2nd immune reaction. The vessel 8 is taken out to the 3rd rotor 18 to wash where a specified amt. of a substrate reagent is injected therein. The vessel is again set in the shaker 13 and is subjected to an enzyme reaction. The vessel 8 is transported to a sample section 27 after the reaction and is added to a photomet ric cell 41 into which a light emitting reagent is previously emitted. A light emission reaction is thus effected. The quantity of the light emitted at this time is electrically measured and is subjected to arithmetic processing by a computer. The result is displayed on a monitor 146.
Patent JP-H03264713-A (JP)
Title: Cotter for ceramic valve
Inventor: KAMIIDE NAOKI
IPC: G01N33/38
Filed: 1990-03-13
Abstract: PURPOSE:To respectively improve conformability and thermal diffusion of a cotter against a valve stem part and prevent breakage of the valve stem part by forming the cotter out of material having respectively specified Young's modulus and thermal conductivity. CONSTITUTION:In a ceramic valve 1 of an internal combustion engine, its stem part 1b is fixed to a retainer 4 through a cotter 3. In this case, the ceramic valve 1 is mounted onto a fatigue test machine through a pair of upper and lower jigs 6, 7 as an assembly. Namely, the valve head part 1a of the ceramic valve 1 is fixed with one jig 6, the retainer 4 is held with the other jig 7, and periodic tension is applied to the ceramic valve 1 in the direction of the stem axis. The cotter 3 is formed out of material having Young's modulus 2000 kg/mm<2> or less and thermal conductivity 0.1 cal/cm.sec. deg.C or more. Hereby, conformability and thermal diffusion of the cotter 3 against the stem part 1b can be improved.
Patent JP-S62283728-A (JP)
Title: Transmission analyzer
Inventor: MURUDO JIYON MAKISOKU
IPC: H04L1/20
Filed: 1987-03-17
Abstract: PURPOSE:To generate both displays of an eye and a constellation by providing a sampling means, a display means, a graticule generating means, and an adjusting means for adjusting a position of an array. CONSTITUTION:Signals of I and Q channels 50, 51 are brought to sampling by a circuit 52 and 53 in the instant corresponding to the instant when a deciding circuit of a digital radio receiver executes its sampling operation. The instant of sampling can be changed by using a manually operable adjusting means which is coupled to a circuit 92, and at every sampling, an I level signal and a Q level signal are outputted to outputs of a circuit 54 and 60, and these signals can be transmitted through a circuit 56 and 61 so that a display dot is generated in a position corresponding to those I and Q levels of a cathode ray tube. By making hundreds or thousands fo samples, a display can be generated, and it is a constellation display. A display of a graticule is controlled by a graphic generating device 80.
Patent JP-S54153993-A (JP)
Title: Boiling water reactor
Inventor: KAWAMURA YASUSHI
IPC: G21C7/08
Filed: 1978-05-26
Abstract: PURPOSE: To maintain the safety of the fuel by means of arranging control rod guiding tubes made of a low neutron absorbing metal as if they may surround the control rods programmed the actuation during an output operation.  
     CONSTITUTION: Control rod guide tubes 52 of a metal which reduces decelerating effect, for example, a Zirconium alloy and which is of little in neutron absorption, are arranged between an appointed control rod 52 and a fuel assembly adjacent to control rod thereof. By such means, only the output of the four fuel assemblies around the appointed control rod is lowered, and can maintain the safety of fuel, and can shorter the term of fuel exchange and can pattern the fuel exchange, thereby the operation rate of a reactor is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05263193-A (JP)
Title: High strength electrically welded steel tube for boiler excellent in softening resistance at the time of stress relieving annealing
IPC: C22C38/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a high strength electrically welded steel tube for a boiler excellent in softening resistance at the time of stress relieving annealing. CONSTITUTION:In an electrically welded steel tube having a componental compsn. constituted of, by weight, 0.10 to 0.30% C, 0.05 to 0.50% Si, 0.25 to 2.0% Mn, 0.01 to 0.25% Mo and 0.01 to 0.1% V as fundamental components, furthermore added with 0.02 to 0.1% Cu and 0.001 to 0.004% Ca, and the balance Fe with inevitable impurities, normalizing is executed after tube making into a high strength electrically welded steel tube for a boiler excellent in softening resistance at the time of stress relieving annealing. In this way, the objective electrically welded steel tube free from the deterioration in strength even if stress relieving annealing is executed for a long time and excellent in workability can be obtd.
Patent JP-H02240695-A (JP)
Title: Musical tone waveform generator
Inventor: IWASE HIROSHI
IPC: G10H5/00
Filed: 1989-03-15
Abstract: PURPOSE:To faithfully produce natural sounds and to allow the free control of musical tone characteristics by generating such carrier signals and modulation signals from which desired musical tone waveforms are outputted, repeatedly generating the arbitrary signal sections of the modulation signals and changing mixing rates with time in synchronization therewith. CONSTITUTION:Carrier signal generating means 11, 12 and modulation signal generating means 2 generate such carrier signals and modulation signals with which the desired musical tone waveforms are outputted from a output means 17 when the mixing rate of the modulation signals is so controlled as to attain, for example, 1 by a mixing control means 4. The desired musical tone waveforms, such as musical tones of a natural musical instrument, can be obtd. if the mixing rate of the modulation signals is previously set at, for example 1, by the mixing control means 4. The carrier signal generating means 11, 12 and the modulation signal generating means 2 repeatedly generate the arbitrary signal sections of the carrier signals and the modulation signals in such a manner that the arbitrary waveform sections of the musical tone waveforms are repeatedly outputted from the waveform outputting means 17. The looped reproduction is executed in this way and the desired musical tone waveforms, such as musical tones of the natural musical instrument, are obtd.
Patent JP-S56160529-A (JP)
Title: Food heating device
Inventor: HOTSUTA KOUICHI
IPC: F24C1/00
Filed: 1980-05-12
Abstract: PURPOSE: To provide the food heating device wherein when a heating temperature setting function is selected by a cooking card, a heating temperature setting can also be performed through switches for setting other functions.  
     CONSTITUTION: When the cooking card having cut-off parts 6-a and 6-c is inserted into a holder, the switches 1-b, 1-d and 1-e are operated. When the switch 1-e thus become ON, a function memory circuit 7 stores an oven heating function. Further, as a signal of level 1 from the switch 1-e is inputted into two electronic switch groups 11, the switch group 11-1 becomes ON, whereas the switch group 11-2 becomes OFF. As a result of this, the switches 1-a to 1-d are all connected to a heating temperature memory circuit 10, and a digital value variable device 3 for the heating temperature setting is separated from the memory circuit 10. Thus, the temperature setting is carried out by the cooking card. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62218248-A (JP)
Title: Back-up light for automobile
Inventor: OKAYAMA SATOSHI
IPC: B60Q1/22
Filed: 1986-03-19
Abstract: PURPOSE:To irradiate the rear side of a car body so clearly at the time of backward motion or the like at night as well as to make the backward motion of an automobile easily and safely performable, by having a back-up light capable of irradiating the rear side of the car body, built in a side mirror of the automobile. CONSTITUTION:In this side mirror 1, its convex mirror 3 is supported on a supporting part 5 free of angular adjustment via a ball bearing 4, and this supporting part 5 is attached to a fender or a door of an automobile. In this structure aforesaid, a back-up light 6 is set up in a lower space of the mirror 3 in the supporting part 5. That is to say, the space 7 to be formed in the supporting part 5 is partitioned off into a space part 7a housing the mirror 3 by a partition plate 8 and another space part 7b housing a bulb 9 serving as a light source for the back-up light. And, a reflector 10 is set up inside the space part 7b, while an opening is covered with a condenser lens 11, whereby direct light and reflected light of the bulb 9 are made so as to be irradiable to the rear side of a car body.
Patent JP-H11135570-A (JP)
Title: Compound tungsten ball, its manufacture, semiconductor package using the same, and membrane-type probe device
Inventor: KIYOTA SHIGEO
IPC: H01L21/66
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package used as an electric contact for a high-quality and high-reliability tungsten ball semiconductor chip, a membrane- type probe device, its reliable compound tungsten ball, and its manufacturing method. SOLUTION: A compound tungsten ball 10 used for a semiconductor package has a spherical core 11 where its diameter is equal to or less than 60 μm, anisotropy is provided, an diameter variation is equal to or less than ±2 μm and a solder covering layer 13 formed on a surface.
Patent JP-S61216836-A (JP)
Title: Production of expanded blow molding for full mold having skin
Inventor: SUGAWARA TOSHIO
IPC: B29C69/02
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a smooth surface having different expanding ratios by blowing air into the parison obtd. by extruding a synthetic resin contg. a foaming agent from a blow molding machine to make hollow the parison and applying a vacuum from the inside surface to expand the parison under the reduced pressure after hardening of the surface. CONSTITUTION:The polystyrene resin contg. the foaming agent is extruded from the blow molding machine 1 and the parison P extruded from a die 2 is put into blow molds 3 and the molds are clamped. The air is then blown from a nozzle 40 into the parison to hollow the parison P along a blow molding die 3. Since the molds 3 are kept cooled, the surface of a blow molding 5 is hardened. The inside of the molding 5 is evacuated through a pipe 60 connected to a vacuum pump by a solenoid valve 6 so that the inside surface of the molding is expanded before the molding is not thoroughly cooled after the surface hardening. The expanded blow molding 5 formed with the smooth film on the surface is obtd. in the above-mentioned manner.
Patent JP-H07267338-A (JP)
Title: Carried article inverting device
Inventor: ICHIKAWA SEIJI
IPC: B65G47/90
Filed: 1994-03-31
Abstract: PURPOSE:To provide an inverting device capable of inverting, smoothly articles being carried on a conveyor. CONSTITUTION:A pair of rotary discs 10, 10 connected to each other through a support shaft 12 are provided on both sides of a conveyor C, U-letter shaped support parts 20,... which are opened in the circumferential direction are provided at a constant interval around the support shaft 12 at the rotary discs 10, 10, and carried articles (f) flowing on the conveyor C are introduced to the support parts 20,..., so both end parts of the introduced carried articles (f) are supported by the support parts 20, 20.
Patent JP-S523632-A (JP)
Title: Coating composition
Inventor: NOZAKI TOMOO
IPC: C09D133/04
Filed: 1975-05-28
Abstract: PURPOSE: A coating composition for repainting or repairing previously coated layers of automobile bodies without peeling, containing an acrylic resin and cellulose acetate butyrate. 
     COPYRIGHT: (C)1977,JPO&Japio