baber/WOPTO huggingface dataset:
Patent JP-H0992862-A (JP)
Title: Photovoltaic element forming method
Inventor: SANO MASAFUMI
IPC: H01L21/31
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a photovoltaic element having high reverse bias resistance whereby the optical deterioration due to the interface level is reduced and peel between semiconductor layers can be prevented. SOLUTION: A method of forming a photovoltaic element having one or more pin structured units repeatedly disposed on a substrate 190 is provided. Each unit is composed of an n-, i- and p-type semiconductor layers 103-105 laminated one above another. Each semiconductor layer has a non-signal crystal structure and contains Si atoms. At least one of the surfaces of these semiconductor layers is annealed in a H gas, He gas or Ar gas atmosphere contg. an O atom-containing gas 1-1000ppm to which a magnetic field of 100-3000G is applied. It is referable that the annealing temp. is 50-400 deg.C, the annealing pressure is 0.01-10Torr and the frequency of a microwave is 0.1-10GHz.
Patent JP-H10114036-A (JP)
Title: Release film
Inventor: KOYAMA TOSHIYA
IPC: B32B27/36
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a release film whose peel strength does not change even after being stored for long period with a pressure sensitive adhesive layer adhere to it by laminating a layer containing polyolefin and/or modified polyolefin at least on one side of a backing film by an extrusion lamination method. SOLUTION: As a backing film, an organic polymer film on which a layer containing polyolefin can be laminated by an extrusion lamination method, preferably a polyester film, or more preferably a biaxially oriented polyester film is used. The polyester of the film is preferably a crystalline linear saturated polyester made from aromatic dicarboxylic acid and diol, especially polyethylene 2, 6-naphthalate. A layer containing polyolefin and/or modified polyolefin is laminated at least on one side of the backing film by an extrusion lamination method to form a release film.
Patent JP-H04148031-A (JP)
Title: Supercharge pressure control method of engine for ffv
Inventor: KASHIMA TAKAMITSU
IPC: F02D45/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve output performance while preventing generation of pre-ignition by setting the maximum supercharge pressure with alcohol concentration of the fuel considered as a parameter, and decreasing the maximum supercharge pressure when the temperature of an ignition plug electrode rises to or beyond the temperature for making pre-ignition generation judgement. CONSTITUTION:When an engine 1 is controlled by an ECU 41, an intake air weight and air excessive rate per stroke are calculated based on output of an intake air quantity sensor 28, and the temperature for pre-ignition generation judgement is set from those calculated values and alcohol concentration by an alcohol concentration sensor 26. The temperature of pre-ignition generation judgement is compared with an ignition plug electrode temperature calculated from the output voltage of a heat electrode 36b, so that generation of pre-ignition may be judged. At the time of judging pressure of the pre-ignition, a duty rate of a signal which drives a duty solenoid valve 21 in reference to the maximum supercharge pressure map for the pre-ignition generation time is set, by using alcohol concentration as a parameter and opening of waste gate valve 15 is controlled so as to decrease the maximum supercharge pressure.
Patent JP-H07125492-A (JP)
Title: Forming device of reference line for roof layout
Inventor: OSHIMA TERUFUSA
IPC: E04B7/00
Filed: 1993-10-28
Abstract: PURPOSE:To establish a reference line for determining the connecting part of roof panels and the position of tie beams so as to allow to lay out efficiently the roof panels on the designed roof surface at the designing of a roof consisting of the roof panels by CAD system. CONSTITUTION:A shape memorizing means (a) stores a designed roof in the form of a plan. A first reference line establishing means (b) establishes a first reference line, which runs along the direction of the slope of the roof surface on the plan under the condition that the predetermined gap is kept between the line and the roof surface and, at the same time, normal to the direction of the slope of the roof surface. When the roof has a valley-line valley corner, a reference point recognizing means (c) recognizes the intersection of the valley corner line representing a valley corner and the ridge line representing a ridge as a reference point. Further, a second reference line establishing means (d) establishes a second reference line, which runs horizontally through the reference point, on the roof surface, which contacts with the reference point and has a portion higher than the reference point. The first and second reference lines represent the position of a horizontal tie beam and some part of the first reference line and the whole second represent line represent the position of the vertical connecting part of the roof panels.
Patent JP-2001046798-A (JP)
Title: Auxiliary device for futon drier
Inventor: UEHATA TOSHIHARU
IPC: D06F58/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide well-dried, puffy and comfortable futon by inserting an auxiliary device under a mattress for making a space and pushing moisture out from the mattress into the space. SOLUTION: A large rectangular frame 1 of a pipe or the like is connected to a small frame 2 by hinges, an obtained body is opened in a triangular form to stand, and both legs are connected to each other by cords. Four of these are used for as single unit of this device. Two units are inserted from both sides under a mattress to form a space under the mattress, and air is blown from a drier to let moisture in the mattress out into the space, thereby the mattress is sufficiently dehumidified and dried.
Patent JP-H07128819-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: OGIYAMA KATSUSHI
IPC: G03C7/407
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a color photographic material capable of shortening the time for developing and giving sufficient color image density by incorporating a specific diffusion resistant coupler. CONSTITUTION:In a silver halide photographic sensitive material having at least one layer of a photosensitive silver halide emulsion layer on a supporting body, the diffusion resistant coupler expressed by a following formula is incorporated. Cp-(LINK)n-N(R1)-At(OR2)-X In the formula, Cp represents coupler residual group capable of releasing -(LINK)n-N(R1)-Ar(OR2)-X by the coupling reaction with an oxidized color developing main chemicals, LINK represents coupler residual group capable of cleaving -N(R1)-Ar(OR2)-X after the bond with Cp is cleaved, (n) represent 1 or 2, Ar represents allylene group, X represents amino group, alkoxyl group or hydroxyl group, R1 represents hydrogen atom or substituent, R2 represents alkyl group or allyl group.
Patent JP-H02117141-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUTOMI TAKESHI
IPC: H01L29/78
Filed: 1988-10-27
Abstract: PURPOSE:To form stably a silicon dioxide film and to form a MIS transistor having an LDD structure in a self-alignment manner by a method wherein, after highly doped diffused layers and lightly doped diffused layers are formed, a heat treatment is performed in an ammonia gas-containing atmosphere, then, a heat treatment is performed in an oxygen gas-containing atmosphere. CONSTITUTION:A gate insulating film 2 and a gate electrode film 3 are laminated in this order on a P-type semiconductor substrate 1 and N-type lightly doped diffused layers 4 are formed using an ion-implantation technique. Then, a heat treatment is performed in an ammonia gas-containing atmosphere, and after a silicon nitride film 8, which is a non-oxidizable film, is formed on the surfaces of the layers 4, a thermal oxidation is performed in an oxygen gas-containing atmosphere to form a silicon dioxide film 5' on the gate electrode 3 and its sidewalls and moreover, on the sidewalls of the film 2. After N-type highly doped diffused layers 6 are formed using an ion-implantation technique, an interlayer insulating film 9 is formed by a vapor growth method. Wiring layers 10 and a protective film 11 are formed to complete a MIS transistor.
Patent JP-H06130693-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMORI HIDEO
IPC: G03G5/06
Filed: 1992-10-09
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent in repetitive characteristics and residual potential characteristics. CONSTITUTION:A photosensitive layer contg. a diphenoquinone compd. represented by formula I as an electron transferring material and a compd. represented by formula II as a positive hole transferring material is formed on an electric conductive substrate. In the formula I, each of R1-R4 is H, alkyl, etc., but two of R1-R4 are the same group. In the formula II, each of R5 and R6 is H, alkyl, etc., each of R5 and R6 may be substd. at plural positions and (n) is an integer of 0-3.
Patent JP-H03132064-A (JP)
Title: Lead frame
Inventor: NAKAMURA AKIO
IPC: H01L23/50
Filed: 1989-10-17
Abstract: PURPOSE:To enable the number of usable signal pins to be increased by forming an inner lead part having three-layer structure of electrode, ground, and signal. CONSTITUTION:An inner lead part 11 of a lead frame 10 is in three-layer structure of a lead for power supply 12, a lead for ground 13, and a lead for signal 14, and an insulation film is provided between the lead 12 and the lead 13 and between the lead 13 and the lead 14. Then, a plurality of connection parts for grounding X1-X4 in a semiconductor chip 3 are connected to he lead 13 and its extended part 13a and a plurality of connection parts Y1 and Y2 in the chip 3 are connected to the lead 12 and its extended part 12a through a lead wire 4. The above configuration enables the lead 12 and the lead 13 to be constituted only by one pin and the remaining lead part 11 to be used entirely as the lead 14.
Patent JP-2001091707-A (JP)
Title: Antidazzle film, antidazzle and antireflection film and image display device
Inventor: AMIMORI ICHIRO
IPC: G02B1/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an antidazzle film adequate for a high- fineness image display device by stably producing the same with a simple method. SOLUTION: The antidazzle film which is an optical film having an antidazzle layer on a transparent base and in which the haze of the antidazzle layer is 4.0 to 50.0% and is the total of internal scattering of >=1.0% and surface scattering of >=3.0%, the antidazzle and antireflection film and the image display device using the same.
Patent JP-H09116534-A (JP)
Title: Security level controller and network communication system
Inventor: KURODA YASUTSUGU
IPC: G06F21/33
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To conduct communication without deciding a security level in advance with a communication destination by providing a security level setting section that sets a security level recognized by a security level recognition section as a security level at a security level controller. SOLUTION: A security level controller 10 is provided with a security level recognition section 11 and a security level setting section 14. The security level recognition section 11 recognizes a security level informed by a communication destination. The security level setting section 14 sets the security level recognized by the security level recognition section 11 as a security level of the security level controller 10. Then the security level of the communication destination recognized by the security level recognition section 11 is set for the security level of the security level controller 10.
Patent JP-H11111002-A (JP)
Title: Power tool
Inventor: SUGIHARA KATSUTOSHI
IPC: F21L4/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a power tool from becoming a hindrance even in a narrow work space, reduce swinging of a headlight, facilitate work, and make the headlight hardly blown out thereby by incorporating the headlight in a main body having a power means of a tool, and making common use of a power source of the headlight and the power means. SOLUTION: A power tool 1 is used by driving a tool 4 in rotation to fasten a machine screw, and is composed of a main body 2 having a motor-driven means 21 of the tool 4 and a headlight 3 incorporated in this main body 2, and a power source of the headlight 3 and the motor-driven means 21 is used in common by a battery 5 installed in the main body 2. A switch 22 is used to interlock the headlight 3 and ON/OFF of the motor-driven means 21, and is installed under the main body 2. When this switch 22 is turned on, the headlight 3 is lighted, and the hand side is illuminated, and at the same time, the motor-driven means 21 is driven, and the tool 4 is rotated. When the switch 22 is turned off, the headlight 3 is put out, and at the same time, the motor- driven means 21 is also stopped.
Patent JP-2000093028-A (JP)
Title: Enhancement of fungal disease resistance of grape
Inventor: YAMAMOTO TOSHIYA
IPC: C12R1/91
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance the resistance of grapes to powdery mildew and anthracnose by transferring a chitinase gene into the adventitious embryos of grapes followed by selecting the resultant transformed adventitious embryos which are then regenerated in the plant. SOLUTION: The resistance of grapes to fungal diseases including powdery mildew and anthracnose is enhanced by transferring a chitinase gene derived from pref. rice into the adventitious embryos acquired from the tissue of grapes pref. as a variety of cultivated grapes followed by selecting the resultant transformed adventitious embryos which are then regenerated in the plant.
Patent JP-H07131657-A (JP)
Title: Image processor
Inventor: ITO TAKAO
IPC: H04N19/50
Filed: 1993-10-29
Abstract: PURPOSE:To make a circuit small and to simply check the circuit. CONSTITUTION:In the image processor for digitizing and compacting an inputted image signal, an encoding part 6 encodes digitized input image data, a decoding part 7 decodes the image data encoded by the encoding part 6, a differential arithmetic circuit 4 performs the differential arithmetic of the input image data and the image data decoded by the decoding part 7, and a CPU 5 decides an encoding parameter corresponding to the output of the differential arithmetic circuit 4. When the inputted image is a still picture, the still picture is spatial- divided thereby the respective divided image can be processed as moving images.
Patent JP-H06125027-A (JP)
Title: Device and method for soldering
Inventor: ASAI MASASHI
IPC: H01L23/50
Filed: 1992-10-09
Abstract: PURPOSE:To provide a device and method for soldering appropriately both sides of a frame without using any solder bath. CONSTITUTION:A prescribed gap 5 is formed between an upper and lower materials 3 and 4 which can be respectively heated by means of heater 11 and 12 and a frame for manufacturing electronic parts is continuously passed through the gap 5. On the other hand, the solder supplied from line solder 13 is melted by the heater 11 or 12 incorporated in the material 3 or 4 and the gap 5 is filled up with the melted solder.
Patent JP-H0511677-A (JP)
Title: Hologram transfer method and transfer sheet used therein
Inventor: YUI YOSHIHARU
IPC: G03H1/18
Filed: 1991-09-24
Abstract: PURPOSE:To allow the easy and exact execution of transfer by subjecting a hologram transfer layer to blanking and transferring only the hologram transfer layers blocked by the blanked holes. CONSTITUTION:The sheet formed by successively laminating a protective layer 4, a hologram forming layer 5, a light reflection layer 6, a reinforcing layer 7, and an adhesive layer 8 on one surface of a base sheet 2 is subjected to blanking. The blanking is so executed that the blanked holes 9 arrive at the surface of the base sheet 2 through the hologram transfer layer 3. Consequently, transfer constituting parts 3a of the desired patterns segmented by the blanked holes 9 are formed. The transfer sheet 1 is superposed on a material 10 to be transferred and the transfer constituting parts 3a segmented and formed to the desired patterns of the hologram transfer layer 3 are adhered by heating and pressurizing onto the material 10 to be transferred. The transfer sheet 1 is then peeled. The transfer constituting parts 3a are detached from the hologram transfer layer 3 at this time and remain on the material 10 to be transferred. The transfer of the transfer constituting parts 3a is thus executed.
Patent JP-H04150757-A (JP)
Title: Brushless direct current motor
Inventor: TSUCHIYA HIDEO
IPC: H02K29/08
Filed: 1990-10-12
Abstract: PURPOSE:To correctly detect the magnetic flux of a rotor magnet with a magnetic sensor by arranging the magnetic sensor out of the main direction of the magnetic flux of a stator coil so as to detect only magnetic flux leaking through the end faces perpendicular to the direction of magnetization of the rotor magnet. CONSTITUTION:As shown by the figure, a hole element 31a is fastened to the inner flange 18a of an annular supporter 18 so as to detect magnetic flux leaking through the end faces perpendicular to the direction of magnetization of a rotor magnet 17. That is, the hole element 31a is close to the rotor magnet 17 and as distant from a stator 19 as possible to avoid the effect of magnetic flux generated by a stator coil. The magnetic sensor thus arranged prevents duplicated detection of the magnetic flux of the rotor magnet and that of the stator coil. Therefore, the magnetic flux of the stator coil has no effect on the magnetic sensor, the magnetic flux of the rotor magnet is detected accurately by the sensor, excitation of voltage applied to the motor is switched over with correct timing, and the excitation is controlled ideally.
Patent JP-H08136080-A (JP)
Title: Multi-cycle absorption freezer
Inventor: NISHINO MITSUSHIGE
IPC: F25B15/00
Filed: 1994-11-07
Abstract: PURPOSE: To select the most appropriate one from a plurality of prior art cycles in accordance with a temperature of a heat source and type. CONSTITUTION: In an aborption type freezer comprising a condensor 14, an evaporator 12, an absorbing device 14, a low temperature regenerator 18, a low temperature heat exchanger 20, a high temperature regenerator 24 and a high temperature heat exchanger 22, a second absorbing device 32 and a third regenerator 28 are placed among the condensor 14, the low temperature regenerator 20 and the high temperature regenerator 24. In addition, a third heat exchanger 30 is placed between the second absorbing device 32 and the third regenerator 28 and this freezer comprises a control device CU for detecting a hot water temperature TA and a vapor temperature T1, changing-over a pipe passage and selecting a plurality of cyclic operations.
Patent JP-H06122156-A (JP)
Title: Butt fusion-bonding machine
Inventor: NIWAYAMA YASUSHI
IPC: F16L47/00
Filed: 1992-10-12
Abstract: PURPOSE:To shorten an operating time by separably forming a clamp and a pressurized part at the time of clamping two tubes in a state that ends of the tubes are butted and bringing the ends of the tubes into pressure contact to fusion-bond them, and performing next connecting, operation without waiting completion of cooling of the connected parts. CONSTITUTION:At the time of fusion-bonding tubes, two clampers 38, 40 of clamps 14 are screw-clamped at slide blocks 20a, 20b and stationary blocks 24a, 24b of pressurized parts 12. Then, tubes are respectively inserted to the clampers 38, 40, clamping screws 54, 92 are clamped to clamp the tubes. Then, a heater is inserted between both the tubes, the blocks 20a, 20b are displaced to the blocks 24a, 24b by operations of air cylinders 26a, 26b to bring the ends of both the tubes into pressure contact with the heater. After the ends of the tubes are heated to be melted, the heater is removed, they are again pressurized to fusion-bond the ends of the tubes. Then, the clamps 14 are separated from the parts 12, the connected parts are cooled, another clamps 14 are set at the parts 12, and connection of new tubes is conducted.
Patent JP-H05112860-A (JP)
Title: Apparatus for treating surface of hot dip coated steel strip
Inventor: SUGIYAMA SEIJI
IPC: C23C2/06
Filed: 1991-10-21
Abstract: PURPOSE:To form a fine spangle pattern having a desired half-bright appearance by spraying solid grains on the surface of a steel strip immediately after galvanizing and providing the front and rear of its spraying port with fluid sucking ports and its outside with fluid jetting pork as well. CONSTITUTION:A steel strip 1 discharged from a galvanizing bath is passed between a pair of casings. Solid fine grains conveyed by air are sprayed on the surface of the steel strip from a spraying port 3. The above solid fine grains enter a galvanizing layer on the surface of the steel strip to produce many crystalline nucleus and to form a spangle pattern. On the other hand, the surplus solid fine grains pass together with air through passages 15 from sucking ports 10 provided before and after the above spraying port 3 and are circulated. In a surface treating apparatus for the above hot dip coated steel strip, the places toward the outsides of the above both sucking openings 10 are provide with gas jetting ports 12, by which the air is jetted in the direction of the surface of the steel strip. In this way, the outflow of the solid grains to the outside of a system is prevented to facilitate the control of the amt. of the air to be required and the amt. of the solid fine grains.
Patent JP-H09116877-A (JP)
Title: Display device
Inventor: ISHIGAMI HARUKO
IPC: H04N7/03
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To inform reception of character information by the keyword retrieval on a screen of a personal computer or a television receiver when keyword retrieval is conducted in a character multiplex broadcast transmitter-receiver connecting to the same display screen as that of the personal computer or the television receiver. SOLUTION: A keyword retrieval confirming device 5 is provided and when keyword retrieval is conducted in a character multiplex broadcast receiver, whether or not character information is stored in a memory storing selected character information is confirmed to obtain the result of keyword retrieval. An on-screen display is made onto a display screen on which a video signal of a personal computer 1 or a television receiver 2 or the like is displayed through the reception of the result. Or the execution of keyword retrieval is informed by the utterance of voice and lighting of the light source.
Patent JP-2000094970-A (JP)
Title: Piping structure for fuel pipe
Inventor: HATANAKA HIDEAKI
IPC: B60K15/01
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe fuel pipe piping structure corresponding to a severe regulation value, having good strength, inexpensive, and capable of absorbing the deformation of a fuel pipe in the clashing zone of a car body and preventing any adverse influence from being given to the piping structure. SOLUTION: A fuel pipe piping structure is made in such a manner that a fuel pipe 4 for supplying fuel from a fuel tank 1 to an engine 2 is disposed 4A along a car body surface by a specified angle to a clashing direction at least in the clashing zone C of the car body or in the fuel tank 1 side. Even if shocks from the front side of the car body move an engine room or the like forming the clashing zone in a rear direction to be deformed and relative displacement occurs with the cabin of a driving seat or the like having relatively high rigidity, the inclined part 4A of the fuel pipe positioned in the clashing zone is deformed in a natural form by a partially small deformation amount, and the deformation of this portion is prevented from adversely affecting the fuel pipe disposed along the lower side of the cabin of the driving seat or the like.