baber/WOPTO huggingface dataset:
Patent JP-H02208143-A (JP)
Title: Collapsible rear view mirror controller for vehicle
Inventor: AKIYAMA YUICHI
IPC: B60R1/06
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a rear view mirror from being broken, by prohibiting the auto control of a rear view mirror drive control means based on a getting on a vehicle condition, when it is decided by a deciding means that the housing of the rear view mirror at the time of a getting off a vehicle has been done by means of a manual mode. CONSTITUTION:A collapsible rear view mirror controller for a vehicle is equipped with an auto mode which automatically houses or sets a rear view mirror A according to a getting on a vehicle condition or a getting off a vehicle condition, and a manual mode which houses or sets the mirror A by a manual switch operation, and a rear view mirror drive control means B, according to a command mode, moves under control the rear view mirror A between a housing position and a set position. At this instance, a deciding means C decides by which mode the rear view mirror A has been housed at the time of the getting off the vehicle and when the decision is the manual mode, the auto control of the rear view mirror drive control means B based upon the getting on the vehicle condition is prohibited by means of a prohibiting means D. Thus, when parking at a place where space is limited, or the like place, the breakage of the rear view mirror which is due to the automatic resin at the time of the getting on the vehicle, can be prevented.
Patent JP-S54120815-A (JP)
Title: Test-charging method of line for generator
Inventor: NAKAMURA FUMIO
IPC: H02J3/00
Filed: 1978-03-14
Abstract: PURPOSE: To eliminate a necessity of separately providing the excitation power source, by means of supplying an output of the other generator to an excitation circuit of the generator which is intended to be practically operated a line test charge.  
     CONSTITUTION: When practicing an operation of line test charge by a No.1 generator 1a, with a disconnector 12 "closed" and a disconnector 13 "opened", a bus 2b is connected to the primary side of an excitation power source transformer 3a through a circuit 11. And with a No.2 generator 1b made starting and a rated voltage produced by adjusting a generator voltage setting 16, a stand-by condition is provided with a parallel breaker 8b remaining as opened. On the other hand, the No.1 generator 1a is started in a condition with a parallel breaker 8a previously closed, and the generator voltage is gradually raised from near zero level to the specified voltage by adjusting a line test charging setting resistor 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04267626-A (JP)
Title: Output buffer circuit
Inventor: AKIYAMA YASUKAZU
IPC: H03K19/0175
Filed: 1991-02-22
Abstract: PURPOSE:To operate an open drain output buffer circuit with floating prevention resistance circuit at a faster speed than that of a conventional circuit. CONSTITUTION:A P-channel MOS transistor(TR) QP is connected in parallel with a floating prevention resistor R1. Moreover, a control circuit 8 to control the conduction state of the P-channel MOS TR is provided between a gate of the P-channel MOS TR QP and an output terminal 4. Then the P-channel MOS TR QP is controlled to be conductive only for processing period when the MOS TR in the output buffer is turned off and an output potential transits from a low level to a high level.
Patent JP-H09195219-A (JP)
Title: Road surface heating device for thawing snow
Inventor: SASAKI AKIO
IPC: E01C11/26
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce installation and maintenance costs by mounting a casing and a pipe to pass heating fluid through the casing and filling stones in the casing and fluid in gaps among the stones. SOLUTION: Heat insulating materials are placed on a subgrode which a device 10 is embedded. A casing 12 is arranged thereon, in which stones 20 are filled. Then, an upper plate 12a is mounted thereon. Oil 22 is filled into the casing 12 through an oil supply port and a cap is put thereon. Materials 36 including broken stones are embedded around the device 10 and the device 10 is covered with an asphalt layer, so that heating fluid can transmit heat to the oil 22 through the pipe wall of a pipe 14 to increase the temperature of the oil 22. The stones 20 are heated and served as regenerating materials to thaw snow covering the asphalt layer over a long time. The fluid continuously passed through the pipe 14 is returned to a pipe 16 and the oil 22, after transmitting heat to the stones through the pipe wall again, is returned to a boiler.  In this way, maintenance costs are greatly reduced.
Patent JP-H07238942-A (JP)
Title: Seal device for rolling bearing
Inventor: YAMAMOTO YUKIMITSU
IPC: F16C33/78
Filed: 1994-02-28
Abstract: PURPOSE:To suppress noises and torque value of a bearing, and improve sealability with a low cost by providing a thin floating seal and a rabirynth seal. CONSTITUTION:A floating ring seal 6 is, for instance, composed of an extremely thin plastic film member having 0.1mm. Its outer diameter D1 is slightly smaller than an inner diameter D3 of an outer ring 2 (D1<D3). Its inner diameter D2 is equal to a groove diameter D4 of a seal groove 1a of the inner ring 1 or larger. It is smaller than an outer diameter D5 of the inner ring 1 (D4<=D2<D5). The floating ring seal 6 is not fixed to other bearing parts, and floated in the range where the seal is in contact with a wall surface of the seal groove 1a or the inner end surface in the bearing of a rabirynth seal 5 in an axial direction, and in the range where the seal is in contact with the wall surface of the seal groove 1a in a radial direction.
Patent JP-S52111324-A (JP)
Title: Automatic limiter for beam current
Inventor: MASUDA MITSUYA
IPC: H04N5/59
Filed: 1976-03-16
Abstract: PURPOSE: To control automatically to amplify the amplitude of the video component signal in the event the amplitude is less than the regular value and the contrast is low and to control the contrast and the luminance automatically so that the beam current is limited in the event the beam current of the ray cathode tube is more than the regular value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01204883-A (JP)
Title: Frame structure for pedaled motorbicycle
Inventor: TAKAHASHI HIROYUKI
IPC: B62K11/04
Filed: 1988-02-12
Abstract: PURPOSE:To make improvements in the extent of rigidity by constituting a main frame with a symmetrical pair of circular pipes, and interposing a platelike gusset between these pipes, in a device which makes an engine double as a part of a frame structural body and is formed into such a construction as provided with no down tube at the front side. CONSTITUTION:A symmetrical pair of main frames 1, 1 are bent into a chevron- shaped form at side view, while a steering shaft tube 12 is fixed to the front end and a rear-wheel supporting shaft part 13 to the rear end, respectively. A platelike gusset 14 concavely bent to the underside is interposed between these main frames 1 and 1 in a first half part in the longitudinal direction, and both edges of the gusset is welded to an inner side of the main frame 1 and fixed thereon. In addition, different gussets 15a-15d are installed at the upper side of the gusset 14 at specified intervals. Then, a cylinder head of an engine 2 is supported on a rear end of the gusset 14 via a sheet metal bracket 17 and a stay 18, and rear part of the engine 2 is supported on a intermediate part of the main frame 1 via a pipe 20 and a stay 21.
Patent JP-H06238616-A (JP)
Title: Heat processing method of woody material
Inventor: NISHIO JIRO
IPC: B27K1/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a woody material suitable for building houses and furnitures by ameliorating dimensional stability and surface property of the woody material in a simple way. CONSTITUTION:A woody maternal 15 arranged between heating boards, a sealing material and a thickness regulating jig are arranged at the woody material and its periphery, and high pressure steam is supplied to the wood material by the heating boards from the surfaces of the heating boards as occasion demands in a state that the woody material is compacted. This processing can be carried out by using a compacting device having the heating boards capable of supplying the high pressure steam to be used for compacting timbers and manufacturing composite materials, so that the processing itself is simplified, thereby largely improving productivity.
Patent JP-H10225574-A (JP)
Title: Video game machine
Inventor: SUGANUMA TAKASHI
IPC: G06F19/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent delay in motion of an object even though a game is complicated. SOLUTION: At least one object processor 111 is provided at least in each of object control stations 11 to 1N, the control for each of objects is performed by respective object processor 111, and game managing device 101 send out data as to positions or motion vectors of the objects, interface information or the like, from the respective object processors 111, computes a game based on the inputted position data of the inputted object, and delivers a game image to a display device.
Patent JP-S58147216-A (JP)
Title: Noise reducing device
Inventor: WATANABE KAZUO
IPC: H04B1/62
Filed: 1982-02-26
Abstract: PURPOSE:To realize a circuit which operates at a low voltage by using transistors (TR) for a rectifying circuit and thus obtaining both of a driving and a rectifying function. CONSTITUTION:When the signal supplied to the base of a TRQ1 is large, the emitter output signal of the TRQ1 is supplied to a diode 15b. The diode 15b rectifies the signal. The signal rectified into a DC voltage is supplied to a voltage-current converter 27. The TRQ1 drives the diode 15b. Therefore, the efficiency of utilization of a power voltage is improved. Further, each impedance element is controlled by the output of the voltage-current converter 27. Thus, the noise reducing device (Dolby system) which operates at a low voltage is realized.
Patent JP-S54121240-A (JP)
Title: Internal surface plating of elongated metal pipe
Inventor: YOSHIMOTO KAZUNORI
IPC: C25D7/04
Filed: 1978-03-14
Abstract: PURPOSE: Simple means to provide and adherent, uniform thickness plating layer on the internal surface of an elongated metal pipe is provided by electrolytically treating the elongated pipe placed in vertical position as a cathode and a metal rod as an anode inserted inside.  
     CONSTITUTION: A conventionally pretreated zircalloy pipe 1 (10 mm I.D., top end open, bottom end closed) is located vertically, filled with copper plating solution 3 and a 4 mm copper rod 5 having insulating tube 4 is inserted into the pipe 1. Electroplating is conducted as a proper condition while the zircalloy pipe 1 is made cathode and the copper rod 5 anode. The copper rod 5 is rotated at 0.2 rpm while being vertically reciprocated at 10 mm amplitude. When 10 mm zircalloy pipe 1 is plated, preferable dimension of copper rod 5 is 0.5 to 5 mm. the agitation of plating solution 3 gives even current density, providing adherent, uniform thickness copper layer on the internal surface of the zircalloy pipe 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03231782-A (JP)
Title: Wet type developing device
Inventor: KATOU TATSUMI
IPC: G03G15/10
Filed: 1990-02-07
Abstract: PURPOSE:To always obtain a preferable quality picture by engaging driving projections with engaging perforations accompanying the rotation of the rotary drum driving a developing belt, adhering the developing belt to a sensitized body on the rotary drum, and developing latent images on the latent image forming surface of the sensitized body. CONSTITUTION:The developing belt 3 is made in an endless belt, supported by guide rollers 4a and 4b and auxiliary rollers 7a and 7b so that it can be rotated circularly and arranged such that its top part comes into contact with the electrostatic latent image surface of the sensitized paper and its bottom part is dipped in a developer 6. The plural driving projections 8 are juxtaposed on both left and right sides of the outer peripheral surface of the drum 1, and the tracking perforations 9 are juxtaposed on the developing belt so as to engaged with the driving projections 8. The tracking perforations 9 are formed in slotted holes inclined to an inside in the proceeding direction of the developing belt 3. Accompanying the rotation of the drum 1, the driving projections 8 are engaged with the tracking perforations 9, thereby driving the developing belt 3, which is adhered with the sensitized paper on the drum 1, and the latent images on the latent image forming surface of the sensitized paper are developed. Thus, without sagging the developing belt 3, preferable quality picture can be always obtained.
Patent JP-S57156440-A (JP)
Title: Novel derivatives of 4-methyl-3-formylpentanoic acid, manufacture and use for manufacturing cyclic derivatives
Inventor: JIYATSUKU MARUTERU
IPC: C07C69/757
Filed: 1982-02-26
Abstract: Novel 4-methyl-3-formyl-pentanoic acid derivative of the formula <IMAGE>  I  wherein Hal is a halogen, R1 is alkyl of 1 to 12 carbon atoms and A and B are =O or A is halogen and B is -OR2 and R2 is alkyl of 1 to 12 carbon atoms, their preparation and their use as intermediates.
Patent JP-S61189721-A (JP)
Title: Display device for channel selection member of push-button type tuner
Inventor: OHASHI TAMAKI
IPC: H03J5/08
Filed: 1985-02-19
Abstract: PURPOSE:To display accurately the channel selection signal and also to simplify the constitution of a display device by providing the display holes corresponding to each channel selection member and display bars moving round the positions of these display holes to a display panel and adding a color layer to each display bar to show the forward/backward movements of the channel selection member. CONSTITUTION:The display holes 24 are provided to a display panel 23 set opposite to a device frame rear plate 12'' at positions opposite to each channel selection member together with the display bars 26 moving round the positions of those holes 24 and along the inner surface of the panel 23 due to a matching action between the end part of the channel selection member and a cam part 25. The bar 26 contacts a color layer 27 to show the front-back movement of the channel selection member along with the cam part 25 which tilts to the backward obliquely at a lower part. Then the bar 26 is engaged to move vertically with a slide groove 28 formed opposite to a shaft lever 6 of each channel selection member. At the same time, the display hole 24 is formed at the position of each groove 28.
Patent JP-S60173246-A (JP)
Inventor: NASU TAKAHITO
IPC: E04D1/30
Filed: 1984-02-17
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-H03233131-A (JP)
Title: Smoke reducer in exhaust gas
Inventor: MORI YASUO
IPC: F02B33/00
Filed: 1990-02-07
Abstract: PURPOSE:To decrease white smoke contained in exhaust gas at a starting time and an idling time by providing a supercharger to increase the temperature of intake air and compressing intake air by a supercharger in the case when white smoke is liable to be contained in the exhaust gas. CONSTITUTION:When starting of an engine is detected by a key switch 31 in a controller 30, and a n idling condition is detected by an engine rotational speed sensor 32, an opening/closing valve 24 is opened, and an opening/closing valve 26 is closed, and the switching valve 28 is switched to the side of a compressor 27. Then exhaust gas discharged via an exhaust port 17 is supplied to the exhaust turbine 23 of a turbocharger 22, and this turbine is driven so as to compress intake air by the compressor 27. When the temperature of the compressed air is increased and an intake valve 18 is opened, the compressed air is introduced to the inside of a cylinder 11 via an intake port 16. Then the lag time of ignition of fuel atomization is shortened inside the cylinder so as to decrease an amount of fuel stuck to the combustion chamber wall of a piston 12, and a rate of non-combusted fuel.
Patent JP-H10229188-A (JP)
Title: Vertical power semiconductor device and manufacture thereof
Inventor: OIKAWA SHIN
IPC: H01L29/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of withstand voltage due to making of fine vertical MOSFETs usable for power transistors or the like. SOLUTION: This semiconductor device comprises a first conductivity-type epitaxial layer 12 formed on a semiconductor substrate 11, reverse conductivity- type channel base regions 13 to form regularly arranged channel regions thereon, reverse conductivity-type heavily doped regions 14 formed in the channel base regions 13 than them, first conductivity-type source regions 17 formed in the regions 13, and gate electrodes 16 some of which are superposed on the channel regions, and the others of which are disposed outside the regions 13. The channel base region 13 is made into an annular shape to surround the heavily doped region 14, which is at least adjacent the base region 13 and shallower than the bottom face of this region 13.
Patent JP-S61189923-A (JP)
Title: Process for molding projected colored part in rubber molded product
Inventor: SATO TADAHARU
IPC: B29C65/00
Filed: 1985-02-19
Abstract: PURPOSE:To improve the quality of a name part, abrasion-proof and displaying a coloring agent by causing the colored rubber packed in the recessed groove to adhere integrally and in a projected shape to the surface of the rubber product to be molded. CONSTITUTION:The coloring agent of golden color is added into natural or synthetic rubber and is kneaded, whereby a golden rubber 1 is obtained. It is dipped in the solvent such as toluene, and is agitated, whereby it is caused to become like clay. Said rubber is packed in and fill the recessed groove 4 for a name provided in a bottom force 3 of a mold comprising top and bottom forces 2, 3 warmed at about 40 deg.C as normal temperature. The rubber 5 for molding a rectangular plate is inserted into the bottom force 3, after toluene has been evaporated, and then the top force 2 is placed on the bottom force 3 and they are closed. Then, the temperature of the mold surface is raised to 140-200 deg.C under pressure and the rubber is vulcanized. By mold release after the vulcanization, is released from the mold the product integrally molded with the rubber rectangular plate 5a of specified dimensions and the projected name part whose lower surface is made of the golden rubber.
Patent JP-S61189541-A (JP)
Title: Controller for processing liquid
Inventor: SAOTOME MINORU
IPC: G03D3/00
Filed: 1985-02-19
Abstract: PURPOSE:To decide on the liquid level position and fatigue degree of processing liquid and to reduce the cost by providing at least one light receiving element which faces a light source across a storage tank and detects signal light. CONSTITUTION:For example, when the liquid level of a developer 11 reaches the height of a light emitting diode 19, signal light 21 is refracted by the developer 11 and strikes on a phototransistor 20. A controller 18 judges that the developer 11 should be replaced from the quantity of the incident signal light 21 to the transistor 20 when the level of the signal is lower than a preset specific value; the developer 11 in a developer tank 12 is discharged and a fresh developer 11 is fed from a spare tank 13. The opening time of an opening/ closing valve 14 is set long for the decision making operation and the signal light 21 is allowed to pass through the developer 11 securely. Consequently, the liquid level position and fatigue degree of the developer are known at the same time.
Patent JP-S61191240-A (JP)
Inventor: TAKEDA KATSUYA
IPC: H02J13/00
Filed: 1985-02-18
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-S54123600-A (JP)
Title: Production of titanium carbonitride
Inventor: MORI TADAKI
IPC: C01B21/082
Filed: 1978-03-17
Abstract: PURPOSE: To easily produce homogeneous, finely divided and highly purified titanium carbonitride of desired carbon and nitrogen contents in a high yield by contacting a titanium halide and carbon to a nitrogen-contg. gas in the presence of a reducing substance, followed by heating.  
     CONSTITUTION: Powder of a titanium halide such as TiCl 2  or TiCl 3  is uniformly blended with powder of carbon such as acetylene black or carbon black and below 32 mesh powder of a reducing substance such as Mg, Al or Al-Ti alloy in accordance with stoichiometric equations. The blended raw material powder is optionally pelletized or molded and charged into a reaction system replaced with an inert gas in advance. A nitrogen-contg. gas such as N 2 , N 2 -H 2  mixed gas or NH 3  gas is supplied to the system, and the reaction zone is heated and held at 700W 1800°C to induce carbonitriding reaction of Ti. By-product halide vapor of the reducing substance is released from the system with the flowng nitrogen-contg. gas. The reaction time ranges from 5 min to 24 hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62189277-A (JP)
Inventor: MORIYA MAKOTO
IPC: E05F11/38
Filed: 1986-02-15
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-S57145174-A (JP)
Title: El fluorescent substance and preparation of same
Inventor: ITOU YOSHIO
IPC: H05B33/12
Filed: 1981-03-04
Abstract: PURPOSE: To obtain an EL fluorescent substance with high luminance and prolonged life, by calcining zinc sulfide mixed with specified amounts of copper acetate and ammonium bromide in an atmosphere contg. hydrogen sufdide.  
     CONSTITUTION: An EL fluorescent substance consisting of zinc sulfide, 0.1W 0.5mol% copper and 0.05W0.5mol% bromine, each based on zinc sulfide is prepd. by calcining a mixt. consisting of zinc sulfide, 0.15W1.5mol% copper acetate and 0.15W24mol% ammonium bromide, each based on zinc sulfide, in an atmosphere contg. hydrogen sulfide. An excess amt. of copper acetate is used because it partially enters a crystal and the rest sticks on the surface of the crystal and is then washed off. A relatively large amt. of ammonium bromide is used as a flux because fromine easily sublimes and more difficultly enters the fluorescent substance than copper. Calcination is carried out in an atmosphere contg. hydrogen sulfide to prevent deterioration of the crystallizability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10225777-A (JP)
Title: Titanium clad steel plate superior in workability
Inventor: TOMITA KUNIKAZU
IPC: B23K20/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thin titanium clad steel plate having a marginal bend radius of 0.5t or below. SOLUTION: The titanium clad steel plate, in which a clad material of titanium or titanium alloy is joined to a base steel material without an intermediate joint medium, is provided with a superior workability in which a diffusion layer, where the component elements of the base and clad materials formed in their joining surface coexist, satisfies the following conditions: (i) the thickness tO of the diffusion layer is 2-20μm; (ii) assuming tS is the sum of the thickness of the diffusion layer in which Fe concentration is 15wt.% or below and in which it is 85wt.% or above, the ratio R of tS to tO, (R=tS/tO), is 0.6 or higher; and (iii) assuming the length of the equal concentration line is lL where Fe concentration is 15wt.% in the diffusion layer and lH where it is 85wt.%, lL/lH= R<-1/2> .
Patent JP-S61190660-A (JP)
Title: Read tone control system
Inventor: KOYANAGI TOMOO
IPC: G06Q30/06
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a desired sounding signal with an easy operation by presetting an instruction code to a scanner from a POS (point-of-sales) and transmitting this code to the scanner to set a tone color and a sound volume simultaneously. CONSTITUTION:The POS is connected to a CPU10 through a transmission/ reception control part 11. An operation program is stored in a ROM12 under the control of the CPU10, and goods read data obtained by reading a bar code is stored in a memory 13. A command latch circuit 14 is provided before a sounding part 15, and the command from the POS is received and stored in this command latch circuit 14, and for example, a 5-bit code is sent to the sounding part 15 to set required tone color and sound volume, and the sounding part 15 sounds.