baber/WOPTO huggingface dataset:
Patent JP-S54115134-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ASAHINA YASUO
IPC: H01L31/08
Filed: 1978-02-28
Abstract: PURPOSE: To make the selection of the resins used easy and form good protecting and insulating films by removing both end parts of a substrate and covering only the photoconductive layer portions of the photoconductive layer provided thereon with a resin layer.  
     CONSTITUTION: A self-adhesive tape of nearly the same thickness as that of the photoconductive layer is affixed on both end parts of, e.g., a substrate. Next, a photoconductive layer forming solution is coated on the substrate, whereby the photoconductive layer is formed on the substrate except its both end parts. Following to this, with the self-adhesive tape being held affixed, further a resin solution is coated to form the resin layer only on the photoconductive layer (affixing the resin film of the same width as that of the photoconductive layer will give equally good results). Hence, the resin used does not require any consideration for its adhesiveness between the substrate and the resin layer and may be selected simply by paying attention to the adhesiveness between the photoconductive layer and resin layer and therefore the degree of freedom of selection is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10221387-A (JP)
Title: Spectrum analyzer
Inventor: NISHINO EIJI
IPC: G01R23/173
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enable the shortening of measuring time by generating measurement conditions for every measurement number of a data table and performing continuous measurement in order of the measurement numbers of the data tables. SOLUTION: A start frequency 12, a stop frequency 13, a resolution band width 14, and a limit level 15 are set for every measurement number independently every frequency band by an on-board editor at a data table 10. Continuous measurement is performed in order of the measurement numbers. Pass/fail judgement results of the comparison between spurious and the limit level 15 and the measurement conditions are stored in a memory, and the stored measurement results are batch-displayed in a pass/fail-judged form for every measurement number 11. In addition, a table displaying each spurious frequency, level, and fail/pass judgement result in a frequency range of every measurement number 11 is generated.  By performing continuous measurement in every frequency band and displaying the results by a data table 10 as shown above, an optimal resolution band width 14 is set for every frequency band width. By this, sweeping is performed faster and it is possible to shorten the measuring time of continuous measurement.
Patent JP-H0644736-A (JP)
Title: Tape cassette
Inventor: WATANABE MASARU
IPC: G11B23/087
Filed: 1992-02-07
Abstract: PURPOSE:To suppress the generation of an error rate by holding a magnetic tape with a guide rollers and sheet-shaped cleaners provided in the positions opposite thereto and bringing the magnetic surface side of the magnetic tape and non-woven fabrics into contact with each other. CONSTITUTION:The sheet-shaped cleaners 1 are provided in the positions facing the guide rollers 7 so as to hold the tape 3 therebetween. The magnetic surface side of the magnetic tape and the non-woven fabric surface sides of the cleaners 1 are brought into contact with each other. The cleaners 1 are supported by two projections 12 provided on a lower case 4 to suppress the movement of the cleaners 1. An upper case 5 and lower case 4 of the body are provided with windows 4b, 5b for insertion of a head and windows 4a, 4c, 5a, 5c for insertion of pinch rollers, respectively. The tape guides 2 are molded of a polyacetal resin incorporated with carbon so as not to generate swarf at the time the tape slides therewith. Then, the foreign matter sticking to the magnetic surface of the tape is removed by the cleaners 1 and the vibrations of the tape are absorbed and, therefore, the generation of the error rate is suppressed.
Patent JP-H08216669-A (JP)
Title: Air guide structure of cooling unit for vehicle
Inventor: YOSHINO HITOSHI
IPC: B60H1/32
Filed: 1995-02-10
Abstract: PURPOSE: To provide air guide structure of a cooling unit for a vehicle light and capable of efficiently taking travelling air and efficiently releasing resistance at the time of submerging. CONSTITUTION: An air guide body 4 to guide travelling air to the side of a cooling unit 2 is suspensively provided on a rear end part of the cooling unit 2 in baffling structure of the cooling unit 2 for a vehicle with a cooling unit for air conditioning installed on a lower surface of a car body, and this baffling body 4 is constituted of a stay 6 having an inclined surface 5 at a specified angle with a lower surface of the cooling unit 2 and with an opening hole 11 formed on this inclined surface 5 and a soft plate 7 suspended on this stay 6. Slits 16 making a pair are formed on an upper end part of this plate 7, and a partitioned part 17 sandwiched by these slits 16 making a pair are positioned on the opening hole 11 of the stay 6.
Patent JP-H06237040-A (JP)
Title: Semiconductor laser
Inventor: SUGAO SHIGEO
IPC: H01S5/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a semiconductor laser, in which the action of a barrier or a trap to holes is prevented while maintaining barrier action to electrons and the generation of problems due to the increase of element resistance and the lowering of hole infection such as carrier infection delay at the time of modulation at high speed is obviated. CONSTITUTION:A barrier layer 15 is constituted of an electron reflecting layer, in which a tunnel preventive layer 12 consisting of InAlAs (20nm), a well layer 13 composed of InGaAsP (1.4nm thickness) having forbidden band width of 1.05eV and a barrier layers 14 made up of InAlAs (1.4nm) are laminated alternately at ten periods. The energy difference of the well layer 13 and the barrier layer 14 in a conduction band is 350meV, and reflectivity on the interfaces of electron waves can be taken largely, thus increasing equivalent barrier height, then confining electrons by the barrier layer. The well layer and the barrier layer are composed of a material having no energy difference in a valence band.
Patent JP-S59148299-A (JP)
Inventor: KATOU SATORU
IPC: A01K3/00
Filed: 1983-02-12
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-H03226739-A (JP)
Title: Photographing unit
Inventor: EZAKI ATSUO
IPC: G03C1/035
Filed: 1990-01-31
Abstract: PURPOSE:To enhance sensitivity, graininess, sharpness, and dryability at the time of rapid development processing by incorporating a silver halide color photosensitive material containing silver halide grains specified in size and content in a red-sensitive layer and/or a green-sensitive layer. CONSTITUTION:The photosensitive layer formed on a support is controlled to <= 21 mum dry film thickness and a total gelatin amount of 8.0 - 13.0 g/m<2> and a silver halide photosensitive material controlled to an ISO sensitivity of >= 300, and the red-sensitive layer and/or the green-sensitive layer contains the silver halide color photosensitive material having a grain diameter rc of >=0.9 mum in terms of the side of cube in an amount of <= 10 wt.%, thus permitting the photographing unit high in sensitivity, good in graininess and sharpness and dryability at the time of rapid development processing to be obtained.
Patent JP-S58140970-A (JP)
Title: Device used for manufacturing electrodes for lead storage battery
Inventor: KARASAWA SHINJI
IPC: H01M4/20
Filed: 1982-02-17
Abstract: PURPOSE:To enhance the manufacturing efficiency of electrodes by manufacturing them according to a conveyor system by treating a beltlike synthetic-resin sheet by means of a push-type shaping device, a superfluous-belt cutting device, a lead-alloy applying device, an active-material packing device, a disengaging device and so forth. CONSTITUTION:After a belt-like sheet is obtained with a synthetic-resin injector (A), the sheet is shaped with a push-type shaping device (B) having a roll 2 provided with grid-like grooves. Next, superfluous belt-like parts located at both sides of the grid belt are cut with a cutting device (C). Following that, after the grid belt is vertically held between the rolls 5 and 6, a lead alloy film is attached to one end of the grid belt by means of a lead-alloy applying device (D). Then, after the grid belt is inverted, a lead alloy film is attached to the other end of the grid belt by means of a lead-alloy applying device (D'). After that, an active material is packed into the grid belt by means of an active-material packing device (E), and the grid belt coated with the active material is sent through a dryer (F) and a cutter (G), thereby making an electrode. By the means mentioned above, manufacturing of electrodes can be performed according to a complete conveyor system, and automated. Consequently, the manufacturing efficiency of electrodes can be greatly enhanced.
Patent JP-H05213501-A (JP)
Title: Printer
Inventor: KASHIWABARA KAZUTOSHI
IPC: B41J11/26
Filed: 1992-02-07
Abstract: PURPOSE:To provide an inexpensive tractor unit which enhances operability for attaching/detaching it to/from a printer main body and reduce the number of part items in a printer having a detachable tractor unit. CONSTITUTION:In a printer provided with a printer main body having a support member for supporting a detachable tractor unit and a fitting member for fitting this support member, in the tractor unit, the fitting member of the tractor unit is constituted of elastic deformable tractor levers 8, 9.
Patent JP-S58141140-A (JP)
Inventor: OGAWA TOSHIO
IPC: H04N5/30
Filed: 1982-02-17
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-H11220232-A (JP)
Title: Electronic component
Inventor: KITA MASAMI
IPC: H05K1/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To ensure in an easy design, high-level planarity for a surface-mount electronic component, which is assembled through heat treatment, such as reflow, without impairing shielding efficiency of the electronic component. SOLUTION: A part, which faces a circuit constituent part 9 provided on the upper surface of a mounting substrate 1, of a ground electrode 6 provided on the lower surface of the substrate 1 is formed into a mesh electrode 10 of a structure, wherein the electrode is formed into a reticulated form, and a substrate base 10 of the substrate 1 is made exposed through these mesh parts.  Thereby, since the part which opposes to the above circuit constituent part 9, of the ground electrode 6 provided on the lower surface of the substrate 1 is formed into the mesh electrode 10 of the structure, wherein the electrode is formed into reticulated form and a substrate base 1a of the substrate 1 is made exposed through these mesh parts, the design of an electronic component can be made easy, warpages of the substrate 1 can be prevented, and at the same time, shielding efficiency of a dielectric filter can be prevented from deteriorating.
Patent JP-S54115438-A (JP)
Title: Solar heat collector
Inventor: NAKAJIMA JIYUN
IPC: F24J2/48
Filed: 1978-02-28
Abstract: PURPOSE:To increase heat collecting efficiency, by giving a black coating on the surface of a metal plate having a passage for heat medium and at the same time planting glass fibers on it. CONSTITUTION:Metal plate 2, made of aluminum, etc., which is formed into a pipe and which has passage 1 for heat medium, such as water, is coated with black acryl resin by heat treatment. Further, by electric planting, fibers 3, preferably of black color, such as glass fibers, carbon fibers, or organic fibers of uniform size and length, are planted on its surface, and thus collector A is formed. When the surface temperature of collector A rises and there occurs a temperature difference with the outside, planted fibers 3 serve to prevent heat convection and heat loss and thereby increases heat efficiency. When collector A enclosed in case 6 with glass plate 5 fitted on its upper side was used as a solar-heat hot-water supply device, it exhibited high heat generating capacity.
Patent JP-H08214712-A (JP)
Title: Setup of spray nozzle in culturing house
Inventor: DOI YOSHIHIRO
IPC: A01C23/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for relatively uniformly applying an agrochemical, etc., by suppressing the variations in application mode of humidifying water, cooling water, a liquid fertilizer or liquid agrochemical to a crop under cultivation. CONSTITUTION: Water pipes 4, 4 extending in the longer direction of a culturing house 1 along its ceiling 2 are set up in the vicinity of the center of the width direction of the ceiling 2, and equipped with plural spray nozzles 5 communicating therewith at specified intervals in the longer direction thereof with the spray axes C set slantly downward toward both sidewalls 3, 3 of the house 1. Fine sprays F along the spray axes C from these nozzles 5 are applied to a crop 9 under cultivation in such a way as to be borne on the circulating airflows R1, R2 developing at all times in the house 1.
Patent JP-S57138260-A (JP)
Title: Facsimile equipment
Inventor: HOKURA TOORU
IPC: H04N1/08
Filed: 1981-02-20
Abstract: PURPOSE:To use an automatic paper feeding mechanism in two ways by specifying whether a form mounted on the form table of the automatic paper feeding mechanism is an original or recording paper, and by performing reception or transmission according to the kind of the specified form. CONSTITUTION:A signal showing the state that a form is set on the form table 13d of an automatic paper feeding mechanism 13 is detected by a CPU1. For example, when an original button 3b is operated, the CPU1 commands an input part 3 to turn on a lamp 3a, which clearly shows that the form on the form table 13d is an original. When the transmission buttom of the input part 3 is operated, the automatic paper feeding mechanism 13 is driven to feed only one original to a paper feeding roller 13e, and it is sent to a drum 8 through a guide plate 13c. When the original button of the input part 3 is judged not to have been operated, the form on the form table 3d is judged as recording paper and only one sheet of recording paper is sent to the drum 8 to be wound around it; and a facsimile singal is received and printing to the recording paper is carried out.
Patent JP-S57138282-A (JP)
Title: Color cathode-ray tube device
Inventor: YAMAZAKI EIICHI
IPC: H04N9/16
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a color picture by sectioning the fluorescent screen of a small-sized cathode-ray tube, by adhering a primary-color fluorescent matrial to each section, and synthesizing virtual images of pictures in respective sections by using a reflecting mirror, a half-mirror, and a dichroic mirror. CONSTITUTION:A fluorescent screen as the panel internal surface of a cathode- ray tube 1 is divided into sections 2b, 2g and 2r, which are coated with fluorescent materials for emitting blue, green and red light respectively. In front of the fluorescent screen, a reflecting mirror 3 and dichroic mirrors 4 and 5 are arranged. The mirror 4 reflects green light and the mirror 5 reflects red light. On the prolonged line of an array of the mirrors 3-5, an eyepiece 6 is arranged. Consequently, the blue picture of the section 2b, the green picture of the section 2g, and the red picture of the section 2r are projected as a virtual image in a space area 7 contiguous to the section 2b, so that the synthesized color picture is observed through a lens 6.
Patent JP-S56120414-A (JP)
Title: Agricultural tractor
Inventor: YAMAGUCHI TATSUO
IPC: B60K5/02
Filed: 1980-02-25
Abstract: PURPOSE: To enable transmission driving without a V-belt, by orienting the crank- shaft of a horizontal water-cooled diesel engine mounted in a hood, in the moving direction of the body of a tractor and by placing the crankshaft almost in the center between the right and left sides of the tractor body.  
     CONSTITUTION: A horizontal water-cooled single-cylinder engine E is mounted in a hood 1 so that the cylinder of the engine E extends perpendicularly to the moving direction of the body of a tractor. A clutch housing 10 is secured on the rear of the engine E near a flywheel 29. A driven pulley 14 is rotated through a V-belt by a PTO driving pulley B in the housing 10 to turn a PTO driving shaft 21. The rotation of the engine E is transmitted to a clutch shaft 15 through the PTO  driving pulley B and a clutch 41 from a crankshaft 23 which extends in parallel  with the moving direction of the tractor body and is located almost in the center  between the right and left sides of the tractor body. The rotation of the clutch shaft  15 is also transmitted to a transmission casing (not shown) through a transmission  shaft 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04260895-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C3/38
Filed: 1991-02-18
Abstract: PURPOSE:To provide a helicopter with emergency wings enabling safe landing onto the ground or the water surface without causing the crash of the helicopter even in the case of the main rotor or the like of the helicopter being blown off. CONSTITUTION:Movable emergency wings 11 are provided laterally at a body, below the main rotor of a single rotor type helicopter. These movable emergency wings 11 are protruded laterally from the body by the switching operation of a pilot to generate lift, and enclosed into the body at the non-emergency time to reduce air resistance.
Patent JP-S59213353-A (JP)
Title: Suppression of discoloration in cellulose food casing
Inventor: MAIRON DONARUDO NIKORUSON
IPC: A23L5/41
Filed: 1984-02-13
Abstract: A process and composition for inhibiting the formation of discoloration and black spots upon a cellulose food casing treated with a liquid smoke solution derived from natural wood and containing smoke color, odor and flavor constituents, comprising contacting the food casing with an agent having the ability to prevent the progressive oxidation of metals.
Patent JP-H07213749-A (JP)
Title: Exciting device for top toy and adapter device
Inventor: ITO KEISUKE
IPC: A63H29/02
Filed: 1994-01-24
Abstract: PURPOSE:To provide an exciting device for a top toy utilizing a top toy main body as the flywheel of the exciting device and capable of easily increasing the revolving speed and to provide an adapter for the exciting device capable of exciting top toys having slightly different diameter. CONSTITUTION:An exciting device main body 1 is provided with an exciting means having an exciting wheel 3 and a braking means. A hooking means 21 is formed on a rotor 2. A gear device 30 having an idler gear 4 is provided between the exciting wheel 3 and the rotor 2. The braking means is constituted of a braking member 5 and a brake receiving member 6 provided on the rotary shaft of the rotor 2. An adapter device can be removably fitted to the rotor 2 of the exciting device, and a hook member is formed inside the hooking means of the rotor 2 on its main body.
Patent JP-H04263357-A (JP)
Title: Information processor
Inventor: YAMAMOTO KANJI
IPC: G06F17/21
Filed: 1991-02-18
Abstract: PURPOSE:To obtain an information processor which can easily perform the layout of a document, etc. CONSTITUTION:A layout setting means 4, an automatic adjustment means 6, and a layout editing means 7 adjusts automatically the character spaces, etc., of the sentences in accordance with each area. At the same time, the areas are automatically changed if the character spaces exceed an adjustable range. Thus the areas are automatically changed if the adjustment of the character spaces is impossible in accordance with the layout. As a result, the documents are effectively produced.
Patent JP-S56121834-A (JP)
Title: Air-fuel ratio controller with correction for starting operation
Inventor: ATAGO TAKESHI
IPC: F02D41/14
Filed: 1980-02-28
Abstract: PURPOSE: To always perform accurate correction for starting operation and fully obtain starting characteristics, by controlling a throttle valve actuator at start cranking operation with a target of intake negative pressure.  
     CONSTITUTION: In a device provided with a throttle actuator 7 for controlling a reset position of a throttle valve 13 and a fuel solenoid 5 as fuel quantity increasing means of concentrating mixture, memory means, for giving a prescribed target data required at cranking operation when a starter switch is turned on, is further provided in a control unit 12. Then the actuator 7 is controlled in such a manner that detecting output of an intake negative pressure sensor 8 becomes at start cranking operation a prescribed target value by the target data given from the above described memory means. While the above described memory means is constituted such that output of a cooling water temperature sensor 9 is input to give target intake negative pressure data as a function of the above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07211090-A (JP)
Title: Rom conversion socket
Inventor: KIKUCHI MASAKAZU
IPC: G11C17/00
Filed: 1994-01-24
Abstract: PURPOSE:To obtain ROM converson socket for converting UVEPROM into FEEPROM. CONSTITUTION:FEEPROM 30 is connected to a terminal group 1 for mounting UVEPROM provided on a substrate 10 by way of a conversion ROM conversion socket 20. The predetermined voltage Va supplied to the terminal 21g is converted to an erasing mode voltage Ve with a voltage converting means 23 and is then applied to an erasing mode terminal 38 of FEEPROM. A writing allowance signal WE supplied to the terminal 21h is then supplied to the writing allowance signal terminal 39 of FEEPROM 30.
Patent JP-H04283023-A (JP)
Title: Cad/cam device
Inventor: WASHIMI TOMOKO
IPC: G06F17/50
Filed: 1991-02-18
Abstract: PURPOSE:To dispense with manual correction, as for the corner arc of graphic elements, by providing a corner arc generating means which fixes the radius of the corner arc, and moves its center so as to obtain continuity with an adjacent graphic element, and generates the corner arc to form an electrode shape. CONSTITUTION:A line segment generating means is provided for generating a line segment to form an electrode shape by moving the line segment as far as d.costheta in the X-coordinate direction and d.sintheta in the Y-coordinate direction. In this case, the oscillating quantity of an electrode at the time of electric discharging is represented by (d), and an angle formed by the line segment of graphic elements to form a machined shape with the Y-coordinate line is represented by theta. As for an arc except the corner arc of the graphic elements, an arc generating means which fixes the center of the arc, and changes its radius as much as the oscillating quantity (d) to generate the arc to form the electrode shape is provided, and as for the corner arc of the graphic elements, a means which fixes the radius of this corner arc, and moves its center so as to obtain continuity with an adjacent graphic element is provided.
Patent JP-S58141333-A (JP)
Title: Heat treatment of forging
Inventor: HIGUCHI TETSUYA
IPC: C21D9/08
Filed: 1982-02-16
Abstract: PURPOSE:To manufacture forgings of stable quality at small heat energy consumption by cooling a hot forged steel product to a specified temperature and quenching and tempering starting from the temperature. CONSTITUTION:A hot forged steel product, especially a thick cylindrical steel product is cooled from forging temperature of about 1,250 deg.C to a temperature range of 720-620 deg.C to disappear substantially austenite structure and convert it to ferrite and pearlite structure. Then, it is heated to quenching temperature of 850 deg.C and quenched, and tempered at a temperature of about 590 deg.C to convert the structure to microstructure of fine martensite. Since heating from 720- 620 deg.C to 850 deg.C is enough for quenching, heat consumption is far smaller compared with heating from normal temperature to 850 deg.C, and a forging excellent in toughness can be obtained.