baber/WOPTO huggingface dataset:
Patent JP-H08321321-A (JP)
Title: Fuel cell
Inventor: OOTA HIROKUNI
IPC: H01M8/06
Filed: 1995-05-24
Abstract: PURPOSE: To provide a fuel cell having heat efficiency generally high per unit fuel by incorporating a reformer, which uses a hydrogen separating and transmitting film, into a fuel cell, and generating high-purity hydrogen for fuel, making use of its operation heat. CONSTITUTION: A reformer 3, which has a membrane 4 of a hydrogen separating and transmitting film, is incorporated into a fuel cell 8, and the operation heat of the fuel cell 8 is utilized for the heating of a reformer 3. It is to be desired that the said membrane 3 should be made in such structure that the film of palladium-containing alloy is made on the surface of, for example, an inert porous substance. Reforming material 1 is introduced into the reformer 3 together with the steam 2 generated in a heat exchanger 7, and hydrogen produced in reform reaction is made into high-purity hydrogen on a level of 10ppm or under in CO with the membrane 4 and is supplied to the fuel cell 8, and off gas 9 is used as fuel.  At that time, in case that the reform material is hydrocarbon of natural gas or the like, it is to be desired that it should be combined with a fused carbonate type fuel battery high in working temperature, and in case that it is methanol, it is to be desired that it should be combined with a phosphorous fuel cell low in working temperature.
Patent JP-H07331894-A (JP)
Title: Housing design method and house
Inventor: SHIRAHAMA KAZUSHI
IPC: E04H1/00
Filed: 1994-06-07
Abstract: PURPOSE:To simplify a layout design of a house ensuring a large storing space and a garage section in a building main body and to contrive efficient designing. CONSTITUTION:In a method designing a room layout of a house built in an approximately plane viewed rectangular site and provided with a living section and a garage section in a building main body, approximately plane viewed rectangular entrance hall/staircase areas equipped with the entrance hall and first floor staircase section in the central part on one side of the first floor in the building main body 3 are so arranged that the entrance hall 2 is faced to a road adjoining to the site. The garage section 4 is so placed to the first floor adjoining to the entrance hall 2 that its doorway 4a side is faced to the road side, and a storehouse type storing section is set between the garage section 4 and second floor. Plane viewed rectangular drainage/staircase areas equipped with lavatory, bathroom and second floor staircase sections are arranged right above the entrance hall/staircase areas on the second floor.
Patent JP-S5826631-A (JP)
Title: Lining body fitting structure for car door
Inventor: YAMAWAKI TAKESHI
IPC: B60R13/02
Filed: 1982-07-19
Abstract: PURPOSE:To reduce the number of parts and assembling man hours so as to simplify the work by uniting parts protruded from a fitting board of a lining body directly with the surface of a handrail of a door inner board. CONSTITUTION:For fitting a lining body 19 on a door inner board 10, firstly, a lining body fitting insertion part 21b of a clip 21 is fitted on a fitting part of a core body 20 on the protruded edge of the lining body 19, then a weather strip 22 is fitted into a weather strip fitting insertion part 21c of the clip 21, thus three things, namely, lining body 19, clip 21 and the weather strip 22 are united in a single body. Subsequently, a fitting board 14 is positioned in the surface part 11 of the car interior side of the door inner board 10, and a fitting plug 16 is inserted into an insertion hole 15 of the door inner board 10 to fix the fitting board 14 to the surface part 11 of the car interior side of the door inner board 10. Lastly, a hanging part 12c is intromitted between an engagement piece 21d and a vertical piece 21a, and the weather strip 22 is fixed to the door inner board 10 by means of the clip 21.
Patent JP-S5649971-A (JP)
Title: Amplifying device for neutron flux detector
Inventor: ENDOU YORIMASA
IPC: G01T3/00
Filed: 1979-09-29
Abstract: PURPOSE: To enable highly-precise setting of a gain by a simple constitution by using a D/A transformer, an input-step operator-amplifier, a group of feedback resistances for the operator-amplifier and an adder as a method for adjusting the gain.  
     CONSTITUTION: An input-step operator-amplifier 10 receives the current from a neutron-flux detector. Between the input and output terminals of the operator- amplifier 10 are provided resistances R 1 , R 2  and R 3  connected in parallel and a selection switch S selecting these resistances. The output of the operator-amplifier 10 is inputted in a D/A transformer 5, while digital signals d l Wd k  having a prescribed bit are also inputted therein, and a gain is set in a digital manner. And, the output of this circuit is inputted in an output-step operator-amplifier 7 and is amplified with the gain set beforehand. The output of these operator-amplifiers 10 and 7 is added by an adder 12 and thus an output V 0  is obtained. By such a constitution, the setting of the gain can be performed with high precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5827367-A (JP)
Title: Substrate for thin film transistor
Inventor: SEKIGUCHI KANETAKA
IPC: H01L29/78
Filed: 1981-08-11
Abstract: PURPOSE:To prevent the diffusion of an impurity to a semiconductor film by applying an electric field to a substrate which has impurity ions such as glass and ceramics, segregating the impurity contained in the substrate at one side of the substrate and forming a one-sided segregated layer. CONSTITUTION:An electrode 2 is provided on a substrate 1 which has impurity ions such as glass and ceramics and a high voltage is applied from a power source 3. Thus, the ions are segregated at one side of the substrate 1 due to the electric field by a high voltage, thereby forming a segregated layer 4 which includes muc impurity. This layer 4 is removed by lapping or the like, thereby preventing the diffusion of the impurity to the semiconductor film.
Patent JP-2000316168-A (JP)
Title: Color image pickup element and device
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/07
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a color image pickup element and device for substantially solving the problem of generating color moire fringes caused by a periodic color coding array, for realizing miniaturization, low costs and color image pickup with high picture quality. SOLUTION: This color image pickup device is provided with a CCD image pickup element 4 having a random array in which a color coding array fulfills a prescribed color distribution condition, for example, a condition that any ratio of the numbers of pixels R/G, G/B, and B/R is almost 1, a digital process circuit 7 which performs color separation processing based on a random color coding array, and a storage means constituted of a mask ROM or EEPROM 17 which stores array data related to the random color coding array.
Patent JP-S61282639-A (JP)
Title: Flastic supporter
Inventor: MASAKI NOBUO
IPC: E04H9/02
Filed: 1985-06-10
Abstract: PURPOSE:To obtain easy assembling of an elastic supporter, which protects a structure for nuclear power equipment from the earthquake, to a stable board by providing a screw to the central part of a flange, thereby forming the flange into a shape which allows the flange to be fastened by the screw. CONSTITUTION:An elastic supporter 10 is formed by fixing flanges 12 and 13 to both upper and lower ends of a part consisting of both a rubber elastic member 5 and a laminated elastic part formed by laminating a reinforcing plate 6 alternately. A male screw is formed at the center of the flange 12, while a female screw 15 is formed at the center of the flange 13. Both upper and lower flanges 12 and 13 are hexagonal so that both can be fastened by a wrench. With this contrivance, the supporter 10 can be fixed to a stable board 16 easily, thereby reducing the assembling man-hour.
Patent JP-H06307217-A (JP)
Title: Valve device of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F01L1/18
Filed: 1993-04-27
Abstract: PURPOSE:To make low fuel consumption compatible with high output by simplifying the structure, and also restraining the increase of costs, extending the degree of freedom of the layout, in a valve device of an internal combustion engine. CONSTITUTION:A cam contact part 14 is attached to a rocker arm 12 so as to be oscillated, and a cylinder part 24 is formed inside the rocker arm 12, and a piston 22 wherein the lower part of the cam contact part 14 comes in contact with the cylinder part 24, and is provided with a stepped part 25 is arranged. A return spring 26 is arranged between the tip of the piston 22 and the bottom wall of the cylinder part 24. And an oil pressure passage 27 is connected to the cylinder part 24 in which the rear end side of the piston 22 is positioned. Moreover, the other end of an oil pressure passage 27 whose one end is connected to the cylinder part 24 of the rocker arm 12 is connected to an oil pump, and also a controller is connected to the oil pressure passage 27 through an oil pressure control valve. By this structure, the cam contact part 14 is inclined by oil pressure, and the valve lift amount of an intake valve 11 connected to the rocker arm 12 is changed depending upon high speed rotation or low speed rotation.
Patent JP-S63289992-A (JP)
Title: Method and apparatus for preventing substrate from warping
Inventor: YOKOTA SENICHI
IPC: H05K3/34
Filed: 1987-05-22
Abstract: PURPOSE:To prevent a substrate from warping in case of soldering it with a simple structure and to obtain preferable soldering performance by rotating the end grooves of a plurality of feeding claws upward to generate a force for warping the substrate toward and upward and outward directions in a state that both sides of the substrate are held by the claws. CONSTITUTION:The end grooves 11 of a plurality of feeding claws 9 are rotated upward in response to a force for warping a substrate 2 to be conveyed by a conveyor by placing electronic components thereon toward a downward and outward directions in case of soldering the substrate 2 to generate a force for warping the substrate 2 toward an upward and outward directions in a state that both the sides of the substrate 2 are held by the claws 9 to prevent the substrate 2 from warping. Further, a feeding claw 9 composed at the end grooves 11 rotatably by holding both the side faces of the substrate 2 conveyed by a conveyor by placing electronic components thereon by the end groove 11, and a feeding claw rotatably driving mechanism 10 for generating a force for warping the substrate 2 toward an upward and outward directions by rotating the end grooves 11 of the claws 9 upon advancing of soldering to generate a force for warping the substrate toward the upward and outward directions are provided to construct a substrate warpage preventing apparatus 8.
Patent JP-S6018202-A (JP)
Title: Method for rolling nonsymmetrical rough-shaped billet
Inventor: HAMAGUCHI AKIRA
IPC: B21B1/08
Filed: 1983-07-12
Abstract: PURPOSE:To roll efficiently and advantageously a billet into a nonsymmetrical rough- shaped billet free from camber and bend by changing from each other the diameters of a pair of rolls used for edging repeatedly a flat billet having a large widththickness ratio, and rolling the billet into a nonsymmetrical dog-bone-shaped billet by driving the roll of one side only. CONSTITUTION:A flat steel billet 1 is rolled in the width direction by the calibers I , IIIprovided respectively to the small diametral part 4 of an upper roll 2 and a lower roll 3, to deform it into a primary dog-bone-shaped billet 1a having the bulged thicknesses at its side edges. At that time, as the root diam. D, of caliber I is different from the root diam. D2 of caliber III, the thicknesses W1, W2 at the upper and lower side-edges of billet 1a are made different from each other to be W1>W2. After being rolled by the calibers I and III through prescribed passes, the billet 1a is roll-formed repeatedly through prescribed passes by the roll-forming calibers II, IV, having respectively body- diameters D3, D4 and provided to the small diametral part 4 of upper roll 2 and the lower roll 3, while roll-forming the side-end faces of billet 1a at the same time. Further, the billet 1 is rolled for finish forming by roll-forming calibers V, V having the same shapes and provided respectively to the rolls 2, 3, to obtain a nonsymmetrical rough- shaped steel 1c having flanges different from each other in shape dimensions such as F1, F3.
Patent JP-S5249410-A (JP)
Title: Exciter for engine generator
Inventor: YAMAMOTO KAZUAKI
IPC: H02P9/14
Filed: 1975-10-18
Abstract: PURPOSE: To compact exciter for engine generator by utilizing automatic voltage regulator for controlling exciting current of generator as charger for initial excitation battery during stoppage of generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5459816-A (JP)
Title: Tuning voltage sweep circuit
Inventor: MURATA TOSHINORI
IPC: H03J7/18
Filed: 1977-10-21
Abstract: PURPOSE:To stop the sweepage at the optimum tuning point by lowering the voltge by the fixed valve at the sweep stop time to eliminate occurrence of the oversweep through the high-speed sweepage with reduction of the integration constant at the channel selection start time and through the low-speed sweepage with increases integration constant near the desirable channel-selected station. CONSTITUTION:Electronic tuner 1 possesses the voltage control type local oscillator, and tuning voltae sweep circuit 8 generates the pulse which increases with the time lapse to apply it to the integrating circit. Thus, the DC voltage is obtained at the output side. While the oscillation output of the local oscillator in tuner 1 detects (3) elastic surface wave filter SAW2 and its output, and then counts (7) the output frequencies of the output to stop the sweepage of circuit 8 after counting. Thus, the channel selection is carried out. In this case, the integration constant of the integrating circuit is switched, the high-speed sweepage is carried out with reduced integration constant at the channel selection start time, the low-speed sweepage is given with increased integration constant near the desirable channel-selected station, and the voltage is lowered by the fixed amount at the sweep stop time. Thus, the occurrence of the oversweep is eliminated, and the sweep of the tuning voltage can be stopped at the optimum tuning point.
Patent JP-H07310471-A (JP)
Title: Window control device for vehicle with learning function
Inventor: EHASHI AKIO
IPC: B60J1/17
Filed: 1994-05-16
Abstract: PURPOSE:To change a detection judgment value to detect a foreign matter putting-between state in accordance with a learning result by way of learning change of rotational speed of a motor in a long term and in a short term. CONSTITUTION:A motor 1, a driving circuit 2, a sensor circuit 3, a control switch 4 and a control circuit 5 are furnished. The motor 1 is provided on a window glass opening and closing device of a vehicle. The driving circuit 2 is connected to the motor 1. The sensor circuit 3 derives a signal corresponding with opening and closing speed of a window glass. The control switch 4 is provided on a driver's seat of the vehicle. The control circuit 5 derives a signal to the driving circuit 2 in accordance with both of the signals from the control switch 4 and the sensor circuit 3 and controls the motor 1. The control circuit 5 is furnished with an arithmetic circuit 51 and a memory 52. The arithmetic circuit 51 has a function to store a sensor data input from the sensor circuit 3 in the memory 52 and a function to control the motor 1 in accordance with the sensor data stored in the memory 52.
Patent JP-S5651531-A (JP)
Title: Production of zinc hot dipped steel plate of superior drawability
Inventor: SHIMOMURA TAKAYOSHI
IPC: C21D9/48
Filed: 1979-09-29
Abstract: PURPOSE:To produce a Zn hot dipped steel plate of superior drawability by heating a cold rolled low carbon steel strip to above its recrystallization temperature, and soaking the same at this temperature then quickly cooling the same at the specific cooling rates and Zn hot dipping the strip before or after the over-aging treatment. CONSTITUTION:A cold rolled steel strip of low carbon steel is annealed by being heated to above its recrystallization temperature and is soaked at this temprature, after which it is quenched down to 300-500 deg.C temperatures at cooling rates of >=70 deg.C/sec. with water-cooled type rotators. The solid solubilized carbon amount before over aging treatment is increased by this quick cooling. It is then subjected to over aging treatment by being held for more than 10sec within a 300-500 deg.C temperature range to accelerate the deposition of solid solubilized carbon and obtain over aging treatment effect within a short time. Zinc hot dipping is performed before or after the over aging treatment. In the case of galvanizing before the over aging treatment, the over aging treatment temperature is made 300-400 deg.C, and in the case of performing the galvanizing after the over aging treatment, the over aging treatment temperature is made 460-500 deg.C.
Patent JP-S5253021-A (JP)
Title: Method for supplying undrawn filament yarns
Inventor: MURAMATSU MASATOSHI
IPC: B65H51/28
Filed: 1975-10-21
Abstract: PURPOSE: To previsouly knot the tail end of the undrawn filament yarn under process to the lead end of the undrawn filament yarn to be supplied mext, and draw them until the knotted parts are tight, thus effecting a continuous supply of the undrawn filament yarns to the drawing process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10208356-A (JP)
Title: Disk loading device for optical disk drive
Inventor: RYO SEIGYO
IPC: G11B17/03
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading device capable of stably loading and unloading optical disk into and from a prescribed position of a rotary board at the time of loading and unloading an optical disk in its vertical posture. SOLUTION: A 2nd surface 16 of a tray 1 is used for placing the optical disk. A pinching means consists of a pinching arm 20, a torsion spring 12, a screw 13 and a 1st projecting column. The pinching arm 20 and the torsion spring 12 are combined together, and they are fixed in a screw hole 14 in the rear of the tray 1 by a screw 13. Since the screw 13 is connected with the pinching arm 20 in the axial direction, rotary movement of the pinching arm 20 is not influenced by this connection. Then, a pinching member 21 is extended through a 2nd surface 16 to a notch 17 provided in a step wall L3 .
Patent JP-S5250183-A (JP)
Title: Process for production of semiconductor device
Inventor: SHIMA SHIYOUHEI
IPC: H01L21/28
Filed: 1975-10-21
Abstract: PURPOSE: To prevent shorting between wirings owing to disconnection at serration or residue of Al, by forming a PSG film on the serration of an insulating film produced in diffusion treatment proecess and conducting heat treatment at a temperature above softening point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06330040-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the composition
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1993-05-27
Abstract: PURPOSE:To provide a nematic liquid crystal composition containing a specific compound, having large birefringence, exhibiting nematic phase over a wide temperature range, having low threshold voltage, high voltage retention and excellent chemical stability and useful for electrooptical display material, etc. CONSTITUTION:The liquid crystal composition contains a compound selected from the compounds expressed by formula I or formula II [R<1> and R<2> are 2-7C straight-chain alkyl or CpH2p+1-O-CqH2q (p and q are 1-5); m and n are 0 or 1; X<1> to X<4> are H or F]. An active matrix liquid crystal display device can be produced by using the composition.
Patent JP-S5845665-A (JP)
Inventor: KURAUSU MANTSUKE
IPC: G11B5/55
Filed: 1982-07-21
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-S5250762-A (JP)
Title: Watch with digital calendar
Inventor: KOMIYAMA KATSUHIKO
IPC: G09F9/30
Filed: 1975-10-21
Abstract: PURPOSE:When the days of the weed are displayed by position with a watch having calendar functions, letter patterns for displaying the days of the week are all lit in normal time display so that the day of the week may be known to users when the watch is switched over to calendar display.
Patent JP-S5649312-A (JP)
Title: Make-up cosmetic capable of changing color
Inventor: KIMURA KUNIKO
IPC: A61Q1/02
Filed: 1979-09-29
Abstract: PURPOSE:A make-up cosmetic, capable of changing the color tone reversibly by light stimulation without staining the skin or nail, and comprising a spiropyran compound in the form of a solid solution as a nucle substance enclosed in a microcapsule. CONSTITUTION:A spiropyran compound is dispersed in an oil-soluble resin, e.g. polyacrylic acid, to give a solid solution, which is then pulverized and as a nuclear substance enclosed in a wall membrane to form a microcapsule. The formation of the microcapsule is preferably carried out by the coacervation with a polycation or polyanion as the wall membrane material. 0.1-20wt% the microcapsule is then mixed with a cosmetic oil or foundation to give a cosmetic capable of changing the color tone reversibly in the room and outdoors. The cosmetic is characterized by the prevented fatigue phenomenon by light stimulation which is a disadvantage of the spiropyran compound.
Patent JP-H02303378-A (JP)
Title: Driver for ultrasonic motor
Inventor: SAKAI MAMORU
IPC: H02N2/00
Filed: 1989-05-18
Abstract: PURPOSE:To improve the reliability by detecting distortion, when the stator is vibrating, through a comb tooth section and regulating the driving frequency. CONSTITUTION:An ultrasonic motor comprises a stator 1 having a piezoelectric body 2, a resilient body 3, an electrode 5, and the like. Driver for the ultrasonic motor comprises an oscillator 10, a 90 deg. phase shifter 11, driver circuits 12a-12b, a time constant circuit 14, a comparator 17, and the like. A sensor 6 for detecting distortion of the stator is arranged at the come tooth section 3a of the resilient body 3. Driving frequency of the stator 1 is regulated through utilization of the detected distortion thus regulating the driving speed.
Patent JP-H01297333-A (JP)
Title: Trigger switch of on-vehicle voice recognition controller
Inventor: HIBINO MASAHIRO
IPC: G10L15/28
Filed: 1988-05-23
Abstract: PURPOSE:To facilitate the switching operation and improve safety during driving by arranging a trigger switch for preventing the erroneous recognition of a voice command which is inputted by the control of a radio, etc., into mute state during the ON-operation, onto a console box. CONSTITUTION:As for an on-vehicle voice recognition controller, a radio is controlled in mute state only for a certain time by the ON-operation of a trigger 14, and the voice command of a driver is inputted to operate the radio. In this case, the mat-shaped trigger switch 14 is arranged on the upper surface of a cover body 11 of a console box consisting of a box body 10 and a cover body 11. The trigger switch 14 is connected with the voice recognition controller through a cable 16 and a connector 15. Therefore, the switching operation can be facilitated without visually recognizing the trigger switch 14, and safety in driving can be improved.