baber/WOPTO huggingface dataset:
Patent JP-H0371677-A (JP)
Title: Processing of substrate for photoelectric conversion device
Inventor: OKAMOTO KOJI
IPC: H01L21/306
Filed: 1989-08-10
Abstract: PURPOSE:To enable irregularities, which are V-shaped in cross section and used for lessening the surface of a board in reflectivity, to be easily formed on the board independent of the crystal structure of the board by a method wherein grooves are provided to the photodetective side of the board mechanical cutting and then formed into V-shapes in cross section through a chemical etching treatment. CONSTITUTION:A polycrystalline silicon substrate 1 is prepared, a large number of grooves 2 are formed in parallel on one side of the substrate 1 by the use of a dicing device, and the substrate 1 which the grooves 2 have been formed is subjected to a chemical etching treatment where it is dipped into hydrofluoric/ nitric acid aqueous solution for 30 seconds. A TiO2 film known as an anti- reflection film is formed on the surface of the polycrystalline substrate 1 processed as above, which is made to serve as a photodetective face electrode 3. By this setup, roughly V-shaped grooves which reduce a board reflectivity can be easily easily formed independent of the crystal structure of the board.
Patent JP-H07153561-A (JP)
Title: Floating melting device and operating method thereof
Inventor: FUJITA MITSURU
IPC: F27D11/06
Filed: 1994-09-02
Abstract: PURPOSE:To provide a good quality product at low cost by enabling stable operation in the whole device operation period. CONSTITUTION:Besides a first driving device 4 to move only a lower crucible 12 and a first control device 41 to control it, a second driving device to change a vertical directional relative position between an upper crucible 11 and an induction coil 2 and a second device to control it are provided. Thereby, respective relative positions between the upper crucible 11, the lower crucible 12 and the induction coil 2 can be freely changed. Thereby, according to a position of a melting part 51 in an upper tip part of a material 5 to be melted growing when small pieces 53 are continuously inputted, the relative positions between the induction coil 2, the upper crucible 11 and the lower crucible 12 can be properly set over the whole operation period to the final stage from the initial stage of operation.
Patent JP-H0633347-A (JP)
Title: Reed mover in double row needle bed warp knitting machine
Inventor: YAMAGATA SHIGEO
IPC: D04B7/12
Filed: 1992-07-13
Abstract: PURPOSE:To provide a reed mover enabling fall plate lap formation without the need for any fall plate by applying a special knitting motion on pile yarns connecting front and rear base fabrics in knitting for two-sided warp knitted fabric. CONSTITUTION:In a warp knitting machine having front, intermediate and rear reeds and equipped with plural knitting needle rows, the intermediate reed is provided with a composite moving means for reed shaking motion and vertical motion as a knitting means for both the front and rear knitting needle rows, thereby ensuring that a yarn guide lever fitted to the intermediate reed draw a 8-shaped moving locus in between both the knitting needle rows, and pile yarns guided from the lever are made to act smoothly on needles, thus accomplishing stable fall plate lap formation.
Patent JP-2000038025-A (JP)
Title: Heat generator for vehicle
Inventor: MORI HIDEFUMI
IPC: B60H1/22
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat generator for a vehicle which generates a heat quantity in a heat generating chamber by a rotor shearing a viscous fluid and transfers it efficiently to a circulation fluid flowing in a heat radiating chamber. SOLUTION: A heat generating chamber 3 is partitioned by an almost cylindrical partition part 1c in its inner side in housings 1, 2, and an almost cylindrical water jacket 4 is partitioned as a heat radiating chamber in an outer side of the heat generating chamber. A cylindrical rotor 20 and silicon oil as a viscous fluid are received in the heat generating chamber 3. A plurality of guide fins 32 are formed on an external peripheral surface of the partition part 1c to extend in its peripheral direction. The fin 32 is arranged in a direction of a rotor turning axial line Z, a plurality of peripheral direction flow passages 41 to 47 are set between the guide fins 32. These flow passages 41 to 47 are set so as to lessen a corresponding diameter thereof in accordance with going adjacent to an introducing port 33a of a circulation fluid.
Patent JP-H0260277-A (JP)
Title: Picture processing system
Inventor: KATO KATSUNORI
IPC: G06F13/00
Filed: 1988-08-25
Abstract: PURPOSE:To effectively use a picture reading device and a picture outputting device by providing a route through which a picture can be transferred directly from the picture reading device to the picture outputting device separately from a communicating means (bus) connected to plural picture generating devices. CONSTITUTION:The picture reading device 7 and the picture outputting device 8 are not directly connected to the bus 5, and an inputting/outputting device controller 6 is connected between the bus and those. Accordingly, the transfer of picture information between the respective picture generating devices 1 to 4 and the picture reading device 7 or the picture outputting device 8 is performed through the bus 5 and the inputting/outputting device controller 6, but the transfer of the picture information between the picture reading device 7 and the picture outputting device 8 can be performed directly under the control of the inputting/outputting device controller 6 not through the picture generating devices 1 to 4 and the bus 5. Thus, the picture reading device and the picture outputting device can be used as a copying machine when any of the picture generating devices does not use them.
Patent JP-H0760861-A (JP)
Title: Three-dimensional network structure
Inventor: NISHIDA TAKASHI
IPC: D04H3/007
Filed: 1993-08-24
Abstract: PURPOSE:To retain compression properties, improve workability in the field and lighten the weight of filaments by forming the filaments having a specified outer periphery diamer and a specified hollow rate into a continuous and/or discontinuous hollow shape. CONSTITUTION:Loops are formed with a number of filaments made of a thermoplastic resin, and the loops are mutually adhered at points. Each filament has 0.1 to 7mm of an outer periphery diameter and 5 to 80% of a hollow rate and is formed into a continuous and/or discontinuous hollows shape. A polyolefin polymer, a polyester polymer, a polyester elastomer and the like such as polyethylene, polypropylene, etc., are used as a thermoplastic resin. When the outer periphery diameter of the filament exceeds 7mm, the weight of the filaments is increased, and workability in the field also becomes worse. On the other hand, the hollow rate less than 5% has little effect to lighten the weight of the same and, when it exceeds 80%, a compression strength is reduced. The resin is spun from a nozzle of an extruder to be dropped under its own weight. While the filaments are in a molten state, they are allowed to adhere to one another and cured, whereby compression properties are made better.
Patent JP-S58114099-A (JP)
Inventor: NAKAGAWA KOUICHI
IPC: G10H1/00
Filed: 1981-12-28
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-S6454143-A (JP)
Title: Ventilation device
Inventor: WATANABE KAZUFUMI
IPC: F24F7/007
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a continuous operation of a ventilation fan in a living room ventilation device by a method wherein a ventilation fan is operated when an indoor humidity is more than a predetermined value and as it is detected that the indoor humidity is increased through operation, the ventilation fan is stopped. CONSTITUTION:An indoor humidity is detected by a humidity sensor 3 and then inputted to a control part 4. The control part 4 may operate a ventilation fan 2 when a sensed humidity of a humidity sensor 3 is more than a set temperature. If the humidity is decreased, the operation is terminated. However, if the humidity sensor 3 detects that operation of the ventilation fan 2 causes the humidity to be increased, (in case of high humidity of surrounding atmosphere), the ventilation fan 2 is stopped. With this arrangement, it is possible to prevent continuous operation of the ventilation fan.
Patent JP-H0550664-A (JP)
Title: Screen copy system
Inventor: YAMAGUCHI KAZUTOSHI
IPC: B41J3/60
Filed: 1991-08-22
Abstract: PURPOSE:To achieve both rapidity and low cost of a screen copy by a method wherein a background color which is represented by a color other than a tube surface color is taken as the tube surface color when an image screen with CRT display of various kinds of information processors is copied. CONSTITUTION:A screen copy instruction-receiving part 1 performs instruction receiving which specifies a copy screen recognizes the specified screen, and instructs its content to a screen display data part 2. The screen display data part 2, when the background of a screen which receives a screen instruction is not of a tube surface color, performs data conversion which converts it to the tube surface color, and writes into a frame buffer 3 as a display data. A screen copy data part 4 reads the data which converted the background color to the tube surface color from the frame buffer 3, converts it to a data for printing the screen to be printed with a printer. After end of printing, the screen display data part 2 writes the background color which wad used as the tube surface color into the frame buffer 3 as the original background color again.
Patent JP-H0878197-A (JP)
Title: High frequency quandrupole accelerator
Inventor: ITO JUNYA
IPC: H05H9/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide a high Q-value without extending a secondary coil in the axial direction of a quadrupole electrode. CONSTITUTION: A secondary coil 20 is formed of a plurality of unit secondary coils 2, and each unit secondary coil 2 is formed of a one-turn coil of three terminals having a first coil element for connecting a first terminal 21 to a second terminal 22 and a second coil element 26 for connecting the second terminal 22 to a third terminal 23. The first terminal 21 and the third terminal 23 are connected to one-side counter electrodes 1D, IB, and the second terminal 22 is connected to the other counter electrode 1A. Since the pure resistance component of a resonance circuit is low, thus, a high Q-value can be provided.
Patent JP-H0258239-A (JP)
Title: Charge transfer device
Inventor: ABE HIROSHI
IPC: H01L29/762
Filed: 1988-08-23
Abstract: PURPOSE:To make it possible to increase the amount of transfer charge in a four-phase drive charge transfer device by a method wherein a substrate potential under adjacent gate electrodes is set so as to become equal to the gate voltage of the same gate electrodes. CONSTITUTION:In a buried channel type charge transfer device of a two-layer gate electrode structure and a four-phase drive, a substrate potential under adjacent gate electrodes is held so as to become equal to a gate voltage of the same gate electrodes. For example, the film thicknesses of second gate insulating films 9-1 to 9-3 are formed in such a way that they are thicker than those of first gate insulating films 3-1 to 3-4 (-600Angstrom ) and become about 1000Angstrom , whereby a substrate potential 11 under second gate electrodes 6-1 to 6-3 becomes deep and is set so as to become equal to a substrate potential 7 under first gate electrodes 5-1 to 5-4. Thereby, the amount of stored charge is decided not by a substrate potential difference between gate electrodes like in a conventional base but by a substrate potential difference only at the time of ON and OFF of a clock. Accordingly, the amount of stored charge is increased.
Patent JP-2000038026-A (JP)
Title: Air conditioning device for vehicle
Inventor: SAWAKI YASUSHI
IPC: B60H1/32
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance condensation efficiency of a refrigerant by effectively utilizing ram air, so that stable conditioned air can be supplied in a car. SOLUTION: This air conditioning device for a vehicle has its condenser unit 32 installed on the roof of a car body to make a heat exchange between a refrigerant supplied from a compressor 31 and the outside air. In that air conditioning device, a pair of condensers 41 are arranged so as to gradually spread a mutual space in accordance with going from the forward toward the rearward in a vehicle advancing direction. Each condenser 41 is arranged so as to be symmetrical relating to an axial line along the vehicle advancing direction. In this way, ram air can be effectively utilized for a heat exchange with the refrigerant, in addition, the refrigerant can be uniformly condensed by both the condensers 41.
Patent JP-S6366819-A (JP)
Title: Electron gun assembling device
Inventor: SHISHIDO AKIRA
IPC: H01J9/18
Filed: 1986-09-05
Abstract: PURPOSE:To improve the characteristic such as resolution by providing electrode support mechanisms having the adjusting function for setting electrodes to optional positions in the plane vertical to the electron gun axis in the outer shape standard of the electrodes without allowing spindles to be brought into contact with at least one of G1 and G2 electrodes. CONSTITUTION:Two spindles 61a, 61b tapered toward their tips are inserted through electron beam passing holes on both sides of a G4 electrode 4 to assemble the G4 electrode 4, next, a spacer 71 is assembled between the G4 electrode 4 and a G3 electrode 3, and likewise a spacer 72 is assembled between the G3 electrode 3 and a G2 electrode 2. Then, the G2 electrode 2 is assembled, and the x-x' direction and y-y' direction positions of the G2 electrode are set by a G2 electrode support mechanism 21a and a G2 electrode support mechanism 22a. Next, a spacer 73 is assembled between the G2 electrode and a G1 electrode 1. Finally, the G1 electrode is assembled, and the x-x' direction and y-y' direction positions of the G1 electrode 1 is set by a G1 electrode support mechanism 11a and a G1 electrode support mechanism 11b, and it is pressed by a spring from the G1 electrode 1 side.
Patent JP-S6188634-A (JP)
Title: Control system for mail delivery
Inventor: MOTOMURA KIMITA
IPC: G06F13/00
Filed: 1984-10-05
Abstract: PURPOSE:To improve the reliability of the mail control number supplied to a return mail and to decrease the misdelivery frequency of the return mails and the mail processing enable states for the mail delivery control, by adding the check number proper to each medium to the mail control number. CONSTITUTION:A mail device 4 set among terminals 1, 2, 5 and 6 is provided with a means 90 which produces the mail control number to a sending mail to a receiver based on the mail given from a sender, a means 70 which decodes the mail control number of the return mail given from the receiver, a means 80 which produces and decodes the check number to prevent the number error proper to each medium, and a means 100 which produces a mail control table for control of the main bearing a mail control number. Then the transmission and reception are possible for a sending mail and a return mail different in media by adding the check number proper to each medium to the mail control number.
Patent JP-H0261450-A (JP)
Title: Noise suppressor for air conditioner
Inventor: DEGUCHI TAKASHI
IPC: G10K11/16
Filed: 1988-08-24
Abstract: PURPOSE:To control a noise level to a substantially zero state by receiving noises generated from a heat exchanger and a fan, adjusting the phase of the wave forms of such noises to convert them into a sound, and synthesizing the noises and an opposite phase sound. CONSTITUTION:A first sound-receiving means 5 and a sound generating means 6 are disposed so that their respective directivities are not overlapped. A noise detected by the first sound-receiving means 5 is converted into opposite phase through a phase adjusting means and a level adjusting means, and is sent out of the sound generating means 6. A second sound-receiving means 7 detects a resultant tone consisting of the noise generated from a noise source 3 and the like and the sound generated from the sound generating means 6 and sends a sound pressure level to a control means through a sound pressure judgement means. The control means controls the phase adjusting means and the level adjusting means so as to minimize the sound pressure level sent from the sound pressure judgement means. Thus, the noises generated from a fan 3 and the like and the opposite phase sound generated from the sound generating means 6 are mutually cancelled when they are heard on an indoor side, thereby reducing the noise and sound to a great extent as for their levels.
Patent JP-S59100490-A (JP)
Inventor: KURODA GIICHI
IPC: G09F11/34
Filed: 1982-11-30
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-H0658724-A (JP)
Title: Method and equipment for measuring length of wave-shaped object
Inventor: IEDA JO
IPC: G01B11/04
Filed: 1992-08-06
Abstract: PURPOSE:To measure accurately, in a noncontact manner, a length L0 of the surface of a body to be measured which is changed in the form to be wave- shaped and is conveyed. CONSTITUTION:The speed VX of movement in the direction of conveyance of a body 5 to be measured which is changed in the form to be wave-shaped and is conveyed in the prescribed direction is measured by laser Doppler speed measuring equipment l to 11 and, simultaneously, the speed VY of movement of the body in the direction intersecting the direction of conveyance thereof perpendicularly is measured by perpendicularly-intersecting-direction speed measuring equipment 31 to 37. The speed V0 of movement of the surface of the body 5 is calculated from the speed VX of movement in the direction of conveyance and the speed VY of movement in the direction intersecting this direction perpendicularly, which are measured, and a length L0 of the surface of the body 5 is calculated from this calculated speed V0 of movement of the surface.
Patent JP-S60103475-A (JP)
Title: Data transfer system
Inventor: NAKAGAWA FUJIO
IPC: G06F15/177
Filed: 1983-11-09
Abstract: PURPOSE:To simplify the constitution of a transfer control circuit within a data processor by designating a data bus and the transfer of a data request signal, and setting the transfer data. CONSTITUTION:A controller 11 performs designation for transfer of a data request signal DRQ and setting of the number of transfer data to one of two data processors (among processors 1-5) which are going to perform the transfer of data. While the controller 11 performes designation for transfer of a data acknowledge signal DACK and the setting of the number of transfer data to the other data processor. Furthermore, the controller 11 designates a data bus to selection circuits 6-10 for data bus to said two data processors and then fuds the indication for start of the data transfer. Receiving this start indication, the data processors perform automatic transfer of data via a transfer control circuit and outputs an end signal for data transfer to a control bus 18 when the transfer is through with data.
Patent JP-H0262415-A (JP)
Title: Adjusting device for control cable installation position
Inventor: SHIODA MAKOTO
IPC: B60K26/04
Filed: 1988-08-24
Abstract: PURPOSE:To make the occupied space of the device in the title smaller, its structure simple, its strength higher and its handling easier by forming a holding part fitted with the spring part of a sheet spring in a holder main body and a cave for storing an engagingly locked claw on the bottom part of the holding part. CONSTITUTION:An adjusting device 1 is mounted on the bracket 20 of a mounting partner member and a conduit 7 is pushed by the reaction force when tension force is applied to an inner cable 8 and a slider 2 is pushed out forward. When slider 2 pushing force is balanced with a resistance which takes place when ratchet teeth 13 push down an engagingly locked claw 5 so as to get it over, the movement of the slider is stopped and a mounting position is adjusted at this moment in the status where the excessive compression force does not act to the conduit 7. Here, as a sheet spring 4 is nearly cylindrical, in which the engagingly locked claw 5 and the slider 2 are positioned, it is a slim cylindrical style entirely and its occupied space is small and its sectional form is symetrical. Therefore, the mounting space may be small.
Patent JP-H03102661-A (JP)
Title: Element manufacturing method and apparatus for measuring thickness of material layer
Inventor: PIITAA AARON HAIMAN
IPC: G02B1/10
Filed: 1990-08-10
Abstract: PURPOSE: To make it possible to exactly decide the thickness of a material layer by irradiating this material layer with light and detecting the intensity of the light reflected by the material layer, thereby attaining two different wavelengths. CONSTITUTION: The material layer 13 transmission to the beam of radiations 19 is, for example, silicon dioxide which is the oxide of silicon formed by adhesion from an org. metallic precursor, photoresist agent, the silicon nitride or silicon oxynitride of a planed resist agent or polysilicon. The light having at least two wavelengths λ1 to λ2 radiated from one or more light sources 33, 31 and discrete detectors 45, 47 to the respective wavelengths λ1 to λ2 are given. The respective detectors 45, 47 separately form a series of the max. and min. during the etching process or forming process. The max. or min. records from the two detectors 45, 47 are compared and adjusted. As a result, the exact determination of the thickness (t) of the material layer 13 under observation is made possible.
Patent JP-S58110682-A (JP)
Title: Pickling method for stainless steel with suppressed generation of nox
Inventor: HINO MASAYUKI
IPC: C23G1/08
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the generation of NOX and bumping of pickling solns. in the stage of adding nitric acid additionally to mixed acids of nitric acid and hydrofluoric acid when the effect of the sulfamic acid added thereto is decreased by adding a specific amt. of hydrogen peroxide to the nitric acid. CONSTITUTION:In the stage of pickling stainless steel by adding sulfamic acid having the effect of suppressing the generation of nitrogen oxide (NOX) to mixed solns. of nitric acid and hydrofluoric acid, nitric acid added with >=0.5wt% hydrogen peroxide is used in the case of charging nitric acid additional to said mixed solns. when the effect of sulfamic acid is decreased or lost completely.  The purity of the hydrogen peroxide is not required to be particularly high, and  good results are obtained simply by mixing a prescribed amt. of the same uniformly in the nitric acid. About 5wt% is the upper limit of the addition.
Patent JP-H0260221-A (JP)
Title: Piezoelectric vibrator
Inventor: YAMAMOTO SHINICHI
IPC: H03H9/17
Filed: 1988-08-26
Abstract: PURPOSE:To easily generate the bulk wave piezoelectric vibrator of high connection, which has a basic wave mode vibration wave in a VHF band by setting the peripheral rotary angle theta of an electric axis to an angle within a specified range in a thickness longitudinal vibrator where a rotary Y plate or a X plate is used. CONSTITUTION:The thickness vertical vibrator is set by using the rotary Y plate or the rotary X plate of a Li2B4O7 single crystal, and the peripheral rotary angle of the electric axis is set within the range of 37 deg. to 45 deg.. The phase speed Vp of the rotary Y plate or the rotary X plate is such a high speed that it shows 7420<=Vp<=7540m/s. Consequently, the vibrator having the basic wave mode vibration wave in the VHF band can be manufactured. The thickness H of the vibrator when the frequency F is set to 30-150MHz goes to 24.2<=H<124mum. Since a grinding processing can sufficiently be executed in such value, the VHF band vibrator can easily be manufactured. Since the electric mechanical connection factor K<2> of the Y plate or the X plate shows 4%<K<25%, the thickness longitudinal vibrator of high connection can be obtained.