baber/WOPTO huggingface dataset:
Patent JP-H0897226-A (JP)
Title: Pnp transistor, semiconductor integrated circuit, manufacture of semiconductor device, and manufacture of semiconductor integrated circuit
Inventor: MIYAZAKI SHINICHI
IPC: H01L27/06
Filed: 1994-09-26
Abstract: PURPOSE: To realize a real complementary circuit between an NPN transistor and a PNP transistor, by achieving high speed operation of the PNP transistor. CONSTITUTION: A poly silicon layer 13 doped with boron is formed on the emitter contact of a PNP transistor. The poly silicon layer 13 is formed by a method wherein a poly silicon layer 10 which is not doped with impurities and a boron-doped film 11 which is a diffusion source of boron are laminated on the whole surface, the poly silicon layer 10 and the boron-doped film 11 are selectively left only on the emitter contact 8 by using a photoresist 12, and heat treatment is performed. After boron diffusion from the boron-doped film 11 to the poly silicon layer 10, boron is continuously diffused from the poly silicon layer 10 to an N-type region 6, and a P-type emitter region 14 is formed.
Patent JP-S60124006-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: WATANABE HISAHARU
IPC: G11B27/036
Filed: 1983-12-07
Abstract: PURPOSE:To suppress a white/black inversion phenomenon of an FM video signal for overlap recording and to avoid generation of smears to ensure the high picture quality, by attenuating the high band component of the video signal supplied to a frequency modulating circuit in response to the increase of a recording current and with no sudden change of phase. CONSTITUTION:The color video signal is attenuated down to a component equivalent to the high band component of a luminance signal which is separated by an LPF3 in a normal record mode through an LPF12. The mixture current of a color signal current and an FM luminance signal current is amplified by a record amplifier 8 and supplied to a record/reproduction head 9. This record current I is larger by about 2-3dB than that of a normal reprodution mode like a conventional case. Thus the high band component of the luminance signal is attenuated by the LPF21 despite the increase of the current I. Therefore a good balance is secured between the low band component and the level drop due to the attenuation of the carrier wave component at a high band of the FM luminance signal owing to the record/reproduction current characteristics of the head 9 despite the increase of the current I. Thus the frequency characteristics of the video signal is almost equal to those obtained in a normal record/reproduction mode. This suppresses a white/black inversion phenomenon and avoids the deterioration of quality of reproduced pictures.
Patent JP-S6293077-A (JP)
Title: Automatic welding device for branch pipe
Inventor: HIROMOTO NOBUMI
IPC: B23K9/032
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the titled welding device which is loaded on a branch pipe to be welded, also formed by attaching a welding torch to the tip of an arm, can be applied to a joint welding, too, of a large-sized structure, etc., which cannot be moved easily, and also can execute welding even in a narrow part where the adjacent branch pipes are close to each other. CONSTITUTION:A truck 24 is loaded on a running rail 21 which has been attached onto the surface of the outside periphery of a branch pipe 12 to be welded, and a welding torch 37 is positioned at the center in a groove 43. In this state, as soon as welding is started, the truck 24 is run, also an arm 33 is moved in the longitudinal direction of the branch pipe 12 and the torch 37 is advanced along a saddle-shaped weld line. During this time, the torch 37 is oscillated in the width direction of the groove 43 by tilting it by a theta shaft use servo-motor 39 in accordance with a groove shape and a welding position, or moving the arm 33 by a Y shaft use servo-motor, or it is also possible to execute welding straight. Also, the welding efficiency can be improved by increasing the deposition quantity by varying an oscillating pattern in accordance with the welding position.
Patent JP-H1073904-A (JP)
Title: X ray image formation method and processing method of silver halide photographic material
Inventor: MARUI TOSHIYUKI
IPC: G03C5/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an X ray image formation method highly sensitive and free to handle under bright safe light and excellent in a silver color tone property and a flaw-proofing property and a processing method free to speedily process even when it is replenished and processed at low level with a developer without environmental deterioration. SOLUTION: This processing method of a photographic material photographically processes a silver halide photographic material having a hydrophilic colloid layer containing a silver halide emulsion layer by X ray exposing by closely contacting it on an X ray intensifying screen. At least one kind of water soluble dyes having the maximum absorbance in 400-800nm is contained in the hydrophilic colloid layer, and the X ray intensifying screen contains a phosphor having the luminescence maximum in 300-410nm. The above image formation method is processed with a developer containing a reduction and a specific mercaptopyrimidine compound.
Patent JP-H04112031-A (JP)
Title: Honeycomb structure
Inventor: SAKAI TOSHINORI
IPC: B32B3/12
Filed: 1990-08-31
Abstract: PURPOSE:To easily obtain a three-dimensional honeycomb structure in a state of no gaps therebetween by joining mutually adjacent specific base units one after the other in the arbitrary direction in a state of coinciding the face to face of the base units. CONSTITUTION:Each base unit has the same size twelve rhombus surfaces that is one to 2<-1/2> in a ratio of length of the diagonal line, and the angle defined by the adjacent rhombus surfaces and the rhombus surface is 120 degree. In the central part of the base units A, B, C combined together, a recessed groove is formed, and a base unit H is put on the groove. The recessed groove formed in the central part of the base units A, B, C combined together comprises rhombuses having the same configuration and the same dimension in each surface, and has three rhombus surfaces of the angle of 120 deg. defined by adjacent surfaces, and the protrusion of bottom of the base unit H is laid in the recessed part and, similarly, a base I is placed on the recessed groove formed in the central part defined by the base units A, C, D combined together, and the base unit J is positioned on the recessed groove formed in the central part defined by the base units A, E, F combined together. In this manner, the base units can be combined arbitrarily successively, and thereby a three dimensional honeycomb structure can be manufactured readily.
Patent JP-H0984000-A (JP)
Title: Picture display system
Inventor: YOKOYAMA FUMIKO
IPC: A61B6/03
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a picture display system speedily and definitely observing a picture along the desired line of sight without touching an input device, etc., with hand. SOLUTION: The picture display system 40 mounted to an X-ray CT scanner is provided with a monitor 41 displaying a picture such as 3D picture, a detection part 42 and a control part 43. The detection part 42 is provided with a sensor part (a originating source 46 and a remote sensor 47) 44 detecting movement information of an operator OP to the monitor 41 by way of an optical signal LS, and an arithmetic part 45 calculating at least angle information from the detection signal S1 of the sensor part 44.  The control part 43 is provided with a direction control part 49 moving the direction of the monitor 41 based on angle information from the arithmetic part 45, an angle sensor 50 detecting angle information concerning the direction of the monitor 41, and a 3D picture preparing part 48 reconstructing picture data concerning the picture displayed on the monitor 41 along the line of sight based on the detection signal of the angle sensor 50.
Patent JP-H0860060-A (JP)
Title: Additive for producing ink for single-plate multicolor print for school teaching material
Inventor: IWANE MUNEYOSHI
IPC: G09B11/10
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an additive for producing an ink for single-plate multicolor prints which enables elementary school children to easily make this ink and which enables the remarkable improvement in the texture of finished prints. CONSTITUTION: This additive comprises a component for imparting water retention characteristics and delayed drying effects to an ink brushed on a plate (e.g., a pulp powder, a cotton powder, or a paste), a component for improving the brushability of the ink onto the plate (e.g., a pulp powder, a cotton powder, or shirasu balloons), and a component for improving the texture of finished prints (e.g. a pulp powder, a cotton powder, calcium carbonate, or shirasu balloons). The ink is obtd. e.g., by mixing a water color with the additive in a ratio (by apparent vol.) of (1:3) while adding water thereto.
Patent JP-H1166676-A (JP)
Title: Disk reproducing device
Inventor: SASADA KOJI
IPC: G11B17/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of a disk during loading by plate-forming a disk guide when the disk held between the disk guide and a roller is loaded by the rotation of a roller. SOLUTION: The insertion of a disk 10 is detected to rotate a rubber roller 4, and the disk 10 is fed in a left direction in press-contact with a disk guide 5. The rubber roller 4 feeds the disk 10 in the press-contact with the disk guide 5 while sliding, but here since the disk guide 5 is made of a hard plate, the intrusion of dusts into the disk guide 5 is prevented. Since the disk 10 is slide- contacted with the smooth disk guide 5, the damaging of the disk 10 is prevented. The plate made disk guide 5 and a support shaft 3a are fixed to a reproducing unit chassis. Also, simultaneously, a disk guide holder is unnecessary, the number of part items and costs are reduced.
Patent JP-H0565020-A (JP)
Title: Air-conditioning open air introduction structure for cabin device
Inventor: FUKAWATASE KATSUSHI
IPC: B60H3/06
Filed: 1991-09-10
Abstract: PURPOSE:To eliminate a blower case so as to reduce the number of parts by forming an open air port in the outer peripheral part of an outer roof so as to mount an open air filter therein, arranging a blower to the tip of an air introduction duct, and introducing the air, taken in through the open air filter, to an air-conditioner. CONSTITUTION:A blower 10 to take air through open air and internal air filters 8 and 9 into an air introduction duct 7 connected to an air-conditioner body 6 is disposed in a space 5 formed between outer and inner roofs 3 and 4 of which a cabin roof 2 is composed. In above structure, an open air port 11 is formed in the outer peripheral part 3a of the outer roof 3 and the open air filter 8 is located in a manner to front on the inside thereof. Meanwhile, a blower 10 is arranged to the tip of the air introduction duct 7. Air taken in through the open air filter 8 is introduced in the air-conditioner body 6 through the space 5 and the air introduction duct 7. This constitution may eliminate a blower case, release the arrangement limit of the open air filter 8, and form the cabin roof 2 in a compact shape.
Patent JP-S60122916-A (JP)
Title: Tubular lens for optical device
Inventor: FUJIKAWA TAKETOSHI
IPC: G02B3/04
Filed: 1983-12-08
Abstract: PURPOSE:To observe simultaneously a phenomenon generated in a device having a circular section, from plural directions by an optical method, by specifying a contour of the inside surface and the outside surface of a tubular lens consisting of a transparent lens material. CONSTITUTION:Coordinate values x1, y1 on the inside surface of a tubular lens consisting of a transparent lens material have a contour given by x1=r0costheta and y1=r0sintheta, provided that r0 and theta denote a distance to the points x1, y1, and a rotational angle of a rotational diameter, respectively. Also the outside surface has a contour for satisfying the expression, when nlambda, delta and delta0 denote a refractive index of the lens material, a thickness of the lens material, and a thickness of the lens material in case when the rotational angle is ''0'', respectively. In this way, a parallel light which has been incident to the outside surface from N number of diameter directions holds a parallel luminous flux continuously after it is emitted to the inside surface, and also after it is emitted to the outside surface again, and a phenomenon generated in a circular section device can be observed simultaneously by an optical method from plural directions.
Patent JP-S59112920-A (JP)
Inventor: BURAHAMU SHIYUROOTO
IPC: A61K8/00
Filed: 1983-12-08
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-H04110373-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: SUZUKI HIDEAKI
IPC: C09J7/02
Filed: 1990-08-31
Abstract: PURPOSE:To prevent poor stacking, pooling of a label and a pressure-sensitive adhesive from being pressed out by using a product wherein the ratio max. value of transmitting microwave intensity to the min. value thereof is specified as a release base body and/or a surface base material. CONSTITUTION:A product wherein the ratio of the max. value of transmitting microwave intensity (microwave system) to the min. value thereof is 1.0-1.3 is used as a release base body (A) and/or a surface base material (E). an undercoat layer wherein 2-10wt.% emulsifier with a mol.wt. of 1,000-10,000 is incorporated and a polymer such as a water-dispersible acrylate copolymer resin with a glass transition temp. of -60 to 0 deg.C is a main ingredient is formed on the component A and then, a release layer with a tensile strength (JIS K6301) of 30kg/cm<2> or larger is formed thereon. Then, a pressure-sensitve adhesive layer with a tensile strength (JIS K6301) of 5kg/cm<2> or larger is formed and thereafter, the component E is adhered thereon.
Patent JP-S6387229-A (JP)
Inventor: SUYAMA MASAYOSHI
IPC: B32B27/32
Filed: 1986-10-01
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-2001056150-A (JP)
Title: Water heater
Inventor: IDA TOMOYUKI
IPC: F24H1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent an output hot water temperature from rizing abnormally high by setting heating of a reheating combustion of a bathtub water decreased upon outputting of a small flow rate of hot water from a heat exchanger for hot water during the reheating. SOLUTION: A changing state of a detected temperature by a temperature detecting means 3 provided in a heat exchanger Q for hot water output is monitored, and the presence or absence of a small flow rate hot water output is judged based on this temperature change state. The judging procedure of the presence or absence of the hot water output is conducted by (1) detecting a water temperature drop in the exchanger Q, (2) comparing a temperature rise gradient of the exchanger Q after reheating combustion of a bathtub water with a standard value, (3) comparing the highest arrival temperature of the exchanger Q after the reheating combustion with a standard value, and (4) comparing a water temperature drop gradient in the exchanger Q after the reheating combustion with a standard value or (5)  sensing the temperature rise by an output hot water temperature detecting means 5 provided at a downstream side 21b of the exchanger Q. If the presence of the hot water output from the exchanger Q is judged, a fuel supply amount to a burner 14 is reduced or an ignition of the burner 14 is intermittently executed to shorten an ignition time.
Patent JP-2000068660-A (JP)
Title: Open/close device of battery lid
Inventor: ONEDA KENGO
IPC: H01M2/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enable a battery to be opened only in a condition where a housing lid is open. SOLUTION: This open/close device is equipped with a stopper 19 provided in a part of a battery lid 18 on a disc holder 14 side. The stopper 19 is located at the rear of the bent piece 14C of the disc holder 14 when the disc holder 14 is kept in a closed state. When the battery lid is made to slide to the right, the stopper 19 bears against the bent piece 14C, so that the battery lid can not be opened. The disc holder 14 must be opened so as to make the battery lid opened. Therefore, when the disc holder is kept in a closed state, the battery lid can not be opened, so that the battery lid is never opened when data are kept being stored in a minidisk. That is, data required to store are never stopped from being stored and surely stored in a mini-disk, and a player 10 is enhanced in handling properties.
Patent JP-H0784282-A (JP)
Title: Production of spatial optical modulator
Inventor: TANAKA YUKIO
IPC: G02F1/135
Filed: 1993-09-17
Abstract: PURPOSE:To relatively easily form a light shielding layer capable of maintaining the electrical insulation between pixel electrodes without degrading the degree of light shielding. CONSTITUTION:A photoconductive layer 103 between the pixel electrodes 104, 104 is partly removed by isotropic etching and further the metallic light shielding layer 113 is formed over the entire surface in the process for production of the spatial optical modulation element which has the photoconductive layer 103 and a layer of a ferroelectric liquid crystal 106 between two sheets of transparent conductive electrodes 102 and 107, having the plural island-shaped pixel electrodes 104 between these two layers and further inserting the light shielding layer 112 in the groove-shaped spacing parts between the pixel electrodes 104 and 104. A carbon particle-contg. photopolymer 114 is packed into the spacing parts and is then thermally shrunk. A poolyimide which is the material of an oriented film 105 is packed into the spaces freshly generated by the thermal shrinkage.
Patent JP-2000064889-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAYAMA AKIRA
IPC: F01N3/24
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To surely burn in an exhaust passage additional fuel injected between expansion/exhaust strokes for activating a catalyst. SOLUTION: This device comprises a fuel injection valve injecting fuel directly in a combustion chamber, electrically controlled throttle adjusting an opening of an intake passage, and a catalytic device purifying exhaust gas passing through an exhaust passage. Additional fuel is control injected between an expansion stroke to an exhaust stroke (S13) at stratified combustion time (S1) and in the case of a catalytic temperature Tc nut reaching an activation temperature K (S4). An intake amount is corrected to be decreased by operating the electrically controlled throttle (S10) when this additional fuel is injected, based on the catalytic temperature or the like. As a result, a combustion period of the additional fuel is substantially extended according to a decreased flow rate (flow speed) of the exhaust gas.
Patent JP-S6473534-A (JP)
Title: Optical reproducing device
Inventor: YAMAMOTO JUN
IPC: G11B7/085
Filed: 1987-09-16
Abstract: PURPOSE:To surely execute a track jump regardless of the kinds of disks by operating the variable resistor of a level detecting means from the external part of a device, simultaneously, detecting the existence of the output of the level detecting means at the time of the track jump, and informing the result. CONSTITUTION:At the time of the track jump, since a light 2 is moved at constant velocity to the radius direction of the disk, the output signal of a comparator 11 has a fixed frequency. Consequently, when the output voltage of a frequency discriminating circuit 12 is set so as to be higher than a reference voltage V2 at the time of inputting the signal of such a frequency, an LED 14 is made to be lighted up when the alternating current part of the output signal of an envelope detecting circuit 10 is caught in a reference voltage V1 of the comparator 11. Namely, at the time of setting the disk in the prescribed position of the device and at the time of reproducing, the track jump is experimentally executed by a search, etc., a variable resistor 9 is adjusted so that the LED 14 can be lighted up, and the output level of an amplifier 8 is made variable. Thus, the track jump can be surely executed regardless of the kinds of the disks.
Patent JP-S61109087-A (JP)
Inventor: TANIGAKI TOMOKO
IPC: G09B9/00
Filed: 1984-10-31
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-H04364138-A (JP)
Title: Production of hydroquinone or 2-cyclohexen-1-one-4-hydroperoxide
Inventor: NAGAHARA HAJIME
IPC: C07C37/07
Filed: 1991-09-11
Abstract: PURPOSE:To synthesize hydroquinone or eyclohexenone hydroperoxide by a new and simple method for production in one stage. CONSTITUTION:Cyclohexenone alone or in its state dissolved in an inert solvent under conditions of this invention is oxidized with molecular oxygen to synthesize hydroquinone or cyclohexenone hydroperoxide by a method for production in one stage.
Patent JP-H1161734-A (JP)
Title: Anti-corrosion repairing method for cable of suspended structure
Inventor: SUZUMURA KEITA
IPC: E01D101/40
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To surely maintain anti-corrosion performance over a long period of time by attaching a pipe-shaped detachable cover maintaining a gap through spacers on the surface of an existing cable of suspended structure and by filling up the gap with an anti-corrosion resin and hardening it thereby forming an anti-corrosion layer. SOLUTION: A detachable pipe-shaped cover 12 maintaining a gap 30 is attached through spacers 21, 22 and 23 on the surface of an existing cable 20 for a suspended structure. Then, a side end portion in a circumferential direction and both end portions of the pipe-shaped cover 12 is sealed and the gap 30 is filled up with an anti-corrosion resin and, after hardened, the pipe-shaped cover 12 is removed and a covered layer is formed on the outer periphery of the cable 20. Next, the spacers 21 to 23 are made of a material having anti-corrosion performance and adhesive property with an anti- corrosion resin and thus can be embedded in one united body together with the anti- corrosion resin. In this way, the surface of the cable 20 can be covered with the anti- corrosion resin.  This method enables maintenance of the anti-corrosion performance over a longer period of time compared to the conventional repairing method using a repairing cover.
Patent JP-S6376927-A (JP)
Inventor: PAABUIZU PEIBUAA
IPC: F16D13/72
Filed: 1987-09-16
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-S59124880-A (JP)
Title: Serial printer
Inventor: NAKATANI MAKOTO
IPC: B41J19/18
Filed: 1982-12-29
Abstract: PURPOSE:To enable to extremely easily correct a stagger of printing position in a forward-reverse direction, by a method wherein a hammer-driving circuit and a delay circuit are provided, and a manual adjusting means for adjusting a delay time of the delay circuit is provided. CONSTITUTION:To adjust the stagger of printing position, the delay circuit 21 is provided which is so constructed that when a printing-triggering pulse is outputted from a printing-triggering circuit 20, the timing of transmitting the pulse to the hammer-driving circuit 22 can be advanced or delayed by a previous adjustment. The delay circuit 21 is constituted of a manual adjusting means. Test printing is performed prior to printing actual data outputs, and when a stagger of printing is present, a variable resistor 31 is adjusted to eliminate the stagger, and thereafter the actual data outputs are printed, whereby the stagger in printing can be corrected.
Patent JP-S59119363-A (JP)
Inventor: TOOMASU AARU HOTSUFUENDO
IPC: G03G9/08
Filed: 1983-12-08
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。