baber/WOPTO huggingface dataset:
Patent JP-H04299604-A (JP)
Title: Antenna with reflector
Inventor: UNO TAKESHI
IPC: H01Q3/16
Filed: 1991-03-27
Abstract: PURPOSE:To easily vary the radiation direction without losing the radiation characteristic of a beam by a reflector moving the reflector relatively with respect to the primary radiator. CONSTITUTION:A reflector 1 and a primary radiator 2 are disconnected mechanically. An actuator 7 is driven in the control of a controller 6 and the reflector 1 is moved in parallel with the primary radiator 2 along a guide 9. A waveguiding path 4 is used to interconnect the high frequency oscillation section 3 of a feeding system 5 and the primary radiator 2. The controller 6 is manually controlled or made up of a microcomputer and the moving direction and quantity of the reflector 1 are adjusted in the control of the program.
Patent JP-H0429316-A (JP)
Title: Dry etching method
Inventor: TATSUMI TETSUYA
IPC: H01L21/30
Filed: 1990-05-25
Abstract: PURPOSE:To restrain effect of microloading effect by carrying out etching while depositing etching reaction product and/or side-reaction product in an etching region of a relatively large area whose amount is more than that in an etching region of a relatively small area. CONSTITUTION:In a highly fined design rule, in a wide etching region which enables incidence of a large amount of etching species, produced etching reaction product and/or side-reaction product increases compared with an etching region which enables incidence of only a small amount of etching species. Therefore, etching is carried out while depositing etching reaction product and/or side- reaction product in an etching region of a relatively large area whose amount is more than that in an etching region I of a relatively small area. Thereby, it is possible to carry out high anisotropic processing while restraining effect of microloading effect when etching a fine pattern.
Patent JP-S5562212-A (JP)
Title: Production of drawn combined filament yarn
Inventor: NISHINOHARA MINORU
IPC: D01D7/00
Filed: 1978-10-31
Abstract: PURPOSE: To obtain drawn combined filament yarns without trouble even in the case of crossover fibers, by drawing plural undrawn filament yarns, spun through the same spinneret and taken up separately, under specific conditions.  
     CONSTITUTION: Plural undrawn filament yarns spun through the same spinneret are divided into two or more parts and taken up separately, e.g. onto the same bobbin, and the undrawn yarns as a group are fed to the same drawing position, and drawn at different heat-treating temperatures, draw ratios, and relaxing rations, and then doubled to give a drawn combined filament yarn. All the undrawn yarns spun simultaneously through the same spinneret form the same yarn without causing fluctuation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08324952-A (JP)
Title: Hanger device for columnar cargo
Inventor: TERASAKI YOSHIICHI
IPC: B66C1/62
Filed: 1995-05-31
Abstract: PURPOSE: To provide a hander device for a columnar cargo which can be suspended easily by small labor. CONSTITUTION: In a device of hanging a columnar cargo by forming a strip unit 2, suspended by a crane or the like, into a loop in a lower end of this strip unit 2 and by winding this loop 22 around the columnar cargo, the device comprises a telescopic pipe 3 receiving an upper part from the loop 22 of the strip unit 2 to be suspended with this strip unit 2 and a loop support mechanism 4 mounted in a lower end of this telecsopic pipe 3 to maintain the loop 22 horizontally further opened.
Patent JP-S5467419-A (JP)
Title: Method for forming high contrast silver image
Inventor: IITAKA TATSUSHI
IPC: G03C1/06
Filed: 1977-11-09
Abstract: PURPOSE:To obtain a photographic image, which has high contrast, clearness and resolution, by subjecting a silver halide photosensitive material containing a tetrazolium compound to developing treatment in the presence of such a compound as can effect the development restraining action. CONSTITUTION:A photosensitive material is prpared by adding a tetrazolium compound such as 2-(benzothiazole-2il)-3-phenyl-5-dodecyl-2H or tetrazoliumchrolide to a hydrophilic coloidal layer containing an emulsion of silver halide or a hydrophilic coloidal layer adjacnt thereto in a quntity of about 0.0001 to 10 moles for one mole of silver halide. The photosensitive material thus prepared is developed in the presence of such a compound (or DIR compound) as will react with the oxidizer of the developing agent to liberate a substance having a development restraining action, such as 1-hydroxy-4-(1-phenyl-5-tetrazolyltio)-2'-tetradecyloxy-2-naphthanilide. It is preferred that the DIR compound is contained in the photosensitive material in a quantity of 0.0001 to 10 moles for one mole of silver halide.
Patent JP-H02311803-A (JP)
Title: Optical filter
Inventor: YAMADA MAKOTO
IPC: G02B6/00
Filed: 1989-05-26
Abstract: PURPOSE:To manufacture the optical filter as designed at high yield by retreating the polished end surface of an optical fiber from the polished end surface of a ferrule. CONSTITUTION:The polished end surface of the optical fiber 1 is arranged behind the polished end surface of the ferrule 2-1(2-2) and both the ferrules are made to meet each other by using a sleeve 3 and then an air layer 5 is formed, so that dielectric multilayered films 4-1 and 4-2 formed on end surfaces of optical waveguides 1 do not contact each other. Therefore, even when the ferrules 2-1 and 2-2 are attached and detached repeatedly, a filter film 4-1 (4-2) formed on the polished end surface of an optical fiber 1 never break, and the dielectric multilayered film formed on the end surface of one optical fiber with the wavelength characteristics of the filter is made to operate as a reflection preventive film, thereby easily judging the characteristics of the filter. Consequently, the optical fiber is formed as designed at high yield.
Patent JP-H04359308-A (JP)
Title: Cooler for electronic device
Inventor: KAWAMOTO AKIRA
IPC: G06F1/20
Filed: 1991-06-06
Abstract: PURPOSE:To avoid the enlargement of size and the increase of noise to effectively cool an electronic device. CONSTITUTION:Coolers 15 and 16 having freezing cycles independent of each other are arranged on and under a heat insulating box 1. When the upper cooler 15 starts the cooling action, a damper device 18 is opened and the damper device 19 is closed. When the lower cooler 16 starts the cooling action, the damper device 19 is opened and the damper device 18 is closed. By the operation of a fan device 17, air cooled by coolers 15 and 16 is circulated to cool electronic parts of a printed circuit board 10. Two freezing cycles are alternately operated at intervals of 72 hours. If the freezing cycle being in course of operation is faulty, the other freezing cycle is operated to continuously cool electronic parts.
Patent JP-H0432166-A (JP)
Title: Soldered terminal
Inventor: UCHIYAMA KENJI
IPC: H01R4/02
Filed: 1990-05-24
Abstract: PURPOSE:To intend easier and faster soldering work, more reliable soldering, higher quality level and faster inspecting work by making the width or the area one soldered terminal narrower than that of the other soldered terminal. CONSTITUTION:A terminal 1 and a terminal 2 in opposition to each other are soldered by solder 3. The terminal 1 has the center narrowed and made in a drumlike shape and a base film 7 served as a soldered terminal portion and made as an overhang structure. Because the terminal 1 is made in a drumlike shape, a wet condition in soldering the terminal 1 and the terminal 2 as well as a wet condition in soldering the small side portions of the terminal 1 and the terminal 2 can be easily judged as the soldering condition by looking into a wet condition in soldering the narrow drumlike center of the terminal 1 and the shape of the bottom of the solder 3, to realize easier and faster soldering work. Also, more reliable soldering, higher quality level and faster inspecting work is allowed.
Patent JP-H01304100-A (JP)
Title: Apparatus for treating waste water desulfurized by wet exhaust gas desulfurization device
Inventor: KATAGAWA ATSUSHI
IPC: C02F9/00
Filed: 1988-06-01
Abstract: PURPOSE:To permit the removal of heavy metals and fluorine without adding caustic soda and slaked lime or by reducing the added amounts, by providing a heavy metal removal device for adding fly ash to desulfurized wastewater, a COD treatment device therefor and a device for removing nitrogen compounds therefrom. CONSTITUTION:Desulfurized wastewater 1 stored in a tank 2 is sent to a heavy metal removal device 150 to which fly ash 5 is added, so that the pH value of the wastewater in a reaction tank 3 will become 6-8 when measured by a pH meter 12. A coagulant 102 is added thereto before being sent to a settling tank 4 and the hydroxide and fluorine compounds of precipitated heavy metals are removed as sludges 7 from the bottom of the settling tank 4. The supernatant water in this settling tank 4 is first sent to a COD treatment device 9 and then after COD removal to a nitrogen compound treatment device 10 for nitrogen component removal. The wastewater 11 thus treated is discharged or can be reused.
Patent JP-S5759305-A (JP)
Title: Manufacture of magnetic metal material
Inventor: KAWAMURA SHIGEYUKI
IPC: H01F1/06
Filed: 1980-09-27
Abstract: PURPOSE:To obtain a magnetic metal material having superior magnetic resitance and high saturated magnetization quantity by a method wherein an alkali solution containing Fe ion and Zn ion of bivalent and Cr ion of trivalent is subjected to throug-flow oxidation in a gas containing oxygen to obtain goethite, and is reduced. CONSTITUTION:The alkali solution containing Fe ion and Zn ion of two valency and Cr ion of three valency is subjected to through-flow oxidation in the gas containing oxygen to obtain needle grain of goethite containing Zn and Cr, the heating dehydration treatment is performed therewith in the air at the temperature of 500- 750 deg.C for 1-3hr, and moreover reduction treatment is performed in H2 atmosphere at 350-550 deg.C. It is desirable to make adding quantity of Zn mentioned above as 1- 5atom% to Fe, and adding quantity of Cr as 0.1-3atom% to Fe. Accordingly, needle grain type goethite can be obtained by the addition of Zn, moreover generation of sintering is prevented by the addition of Cr, and the magnetic metal material having superior magnetic resistance and high saturated magnetization quantity can be obtained.
Patent JP-S6036144-A (JP)
Inventor: ANSONII JIERARUDO GUTSUDOFUERO
IPC: B29D30/52
Filed: 1984-06-29
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-H04360283-A (JP)
Title: Image memory device
Inventor: TAKASHIMA JUICHI
IPC: G09G5/38
Filed: 1991-06-06
Abstract: PURPOSE:To rapidly execute moving edition processing in an image memory device to be used for the image edition of a word processor or the like. CONSTITUTION:A bias control part 13 forms an address signal for an address to be moved. A frame memory 16 outputs picture element data based upon the address signal of the address to be moved into When the picture element data are stored, picture element data corresponding to the moved address are stored in a frame memory 18. After completing the storage, the frame memory 18 outputs the picture element data based upon an address signal formed by an address generating part 14. When the frame memory 16 stores the picture element data, the picture element data corresponding to the moved address are stored in both the memories 16, 18.
Patent JP-H02311786-A (JP)
Title: Moon data display device
Inventor: SATO HIROSHI
IPC: G06F15/02
Filed: 1989-05-29
Abstract: PURPOSE:To facilitate display of an hour angle data of the moon by computing the hour angle data of the moon at specified position and time from at least from time information of year, month, day and hour units and positional information on the earth. CONSTITUTION:Time stored into a register subjected to a time counting processing is converted into Greenwich mean time. Based on a variable T (quotient of number of days elapsed from noon of Jan. 1, 2,000 (UT time) divided by 36,525 days), Greenwich sidereal time and an apparent right ascension of the moon at UT=zero o'clock are determined to calculate an hour angle of the moon from the results. Then, the hour angle of the moon is determined at UT=zero o'clock in the following morning to obtain a cycle of lunar day. Time when the hour angle of the moon reaches noon is calculated. Then, time (t) when the hour angle of the moon reaches noon at an optional point is determined to calculate the hour angle of the moon is calculated at time t' specified. A hour angle of the moon at both times (t) and t' is determined by a proportional calculation from a difference between the times and the results are subtracted from a hour angle 0h (24 o'clock) of the moon to determine the hour angle of the moon at the time t'. In other words, an hour angle of the moon can be obtained at arbitrary time from a longitude at an optional point.
Patent JP-H09316682-A (JP)
Title: Zinc-nickel base alloy electroplated steel sheet and its production
Inventor: MUKOHARA FUMINORI
IPC: C25D3/56
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To produce a Zn-Ni base alloy electroplated steel sheet having good press formability, smooth and good plating appearance and excellent corrosion resistance and to provide a method for producing the same. SOLUTION: This Zn-Ni base alloy electroplated steel sheet is the one in which at least one surface of a steel sheet is applied with plating in which the content of Ni in the plating film is regulated to 8 to 18wt.% and coating weight is regulated to >=10g/m<2> . In this case, the content of carbon in the plating film is regulated to <=200ppm. Furthermore, as for the method for producing the Zn-Ni base alloy electroplated steel sheet, the plating soln. in an electroplating tank is controlled so as to regulate the content of carbon therein is regulated to <=100ppm.
Patent JP-2000324701-A (JP)
Title: Power supply system
Inventor: KURITA EIICHI
IPC: H02J3/46
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system inexpensive in power cost, by connecting a low power consumption facility to commercial power wiring, and connecting a high power consumption facility to a generator having enough generation capacity. SOLUTION: In case that this power supply system is applied to an outdoor golf training area, the electric facility is divided into the three of a power facility 6, a round-the-clock facility 18, and a night-only facility 22, and for the purchased power, the commercial wiring 12 is connected to a power receiving facility B via a main switch 13. Moreover, the power facility 6 is connected via a switch 15 to the wiring 23 of receiving voltage of 210 V, and the round- the-clock facility 18 is connected via a switch 24 to the secondary wiring 24 at low voltage obtained by transforming the received voltage into 105 V with a transformer 14.  Then, the output wiring 25 of a generator 20 arranged independently is connected via a switch 21 to the round-the-clock facility 22, and the generation capacity of the generator 20 is enough for covering the power required by the round-the-clock facility 22. As a result, the peak current value drops, and the contracted power value becomes small, and the cost can be reduced.
Patent JP-H02237582-A (JP)
Title: Ball-preventing apparatus at training field for golf or the like
Inventor: MUTO SHINYA
IPC: A63B69/36
Filed: 1989-05-29
Abstract: PURPOSE:To contrive to surely raise or lower a ball-preventing net without its being in contact with struts even if it is blowing in the wind, by a method wherein a lifting beam and the ball-preventing net which is integrally fitted therewith are hung in a state of being fully apart from the struts by hanging- beams overhung. CONSTITUTION:A ball-preventing net 11 is put up by struts 3 being used as a part of supporting-members and prevents balls from flying outward. In that case, guide wires 7 are provided between some or all of hanging beams 6 and the surface of grounds, and each of the hanging beams is allowed to project in a state of an overhang from the strut 3. On the other hand, a lifting beam 9 is provided and hung by a winch wire while being guided by this guide wires 7. The ball-preventing net 11 is put up in a state of being hung by this lifting beam 9. As a result thereof, since the ball-preventing net can be surely raised or lowered without being in contact with the struts even if blowing in the window, it is possible to fully provide both the maintenance and safety measures of the ball-preventing net.
Patent JP-H08329153-A (JP)
Title: At-home care service supporting system
Inventor: SUZUKI TAKUJI
IPC: G06Q50/22
Filed: 1995-06-02
Abstract: PURPOSE: To provide an at-home care service supporting system capable of reducing visitor's burden as much as possible and making effective use of limited man power by improving timewise efficiency. CONSTITUTION: The at-home care service supporting system is provided with an information terminal 2 carried by a visitor 1 visiting a pacient and executing prescribed treatment and capable of inputting prescribed data, an information processor 3 arranged on a prescribed position and having a data base for storing data, a communication means 4 for connecting the terminal 2 to the processor 3, and a means for automatically calculating prescribed cost related to a visit based upon data sent from the terminal 2 to the processor 3 and constituted so as to attain said purpose.
Patent JP-2000002597-A (JP)
Title: Apparatus for processing silicon work piece
Inventor: ALERS GLENN B
IPC: G01K11/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To correctly control a temperature of a silicon work piece and correctly control a temperature-dependent process in a wide range of a process temperature by measuring the temperature on the basis of a spectral characteristic of a reflecting ultraviolet light. SOLUTION: A temperature-measuring apparatus 9 at an apparatus 39 for processing silicon work pieces is provided with a light source 11 such as a deuterium lamp or the like which irradiates ultraviolet light beams to a silicon surface 10a of a work piece 10 via a polarizer 13 such as a linear polarizer or the like, and a spectrum analysis apparatus 15 comprised of, e.g. a diffuse element 16 and a photodetector array 17. A beam 12 is irradiated to the silicon surface 10a by an angle of approximately 45-85 deg. and the reflecting light is spectrally analyzed after passing a polarizer 14 set at right angles to the polarizer 13.  The obtained data is analyzed according to a predetermined system by a computer 44, whereby, for example, a temperature information for controlling a temperature-dependent process apparatus such as a vapor deposition apparatus 43, etc., with the use of a heating element 42 is provided.
Patent JP-S61296579-A (JP)
Title: Disc recording and reproducing device
Inventor: MITSUNARI YOSHITAKA
IPC: G11B21/08
Filed: 1985-06-21
Abstract: PURPOSE:To reduce the longest retrieval time by controlling the movement of a pickup corresponding to the result of comparison of number of sectors per revolution of a track and of the difference between an object address and a present address of the pickup when an object address is designated. CONSTITUTION:When the present address is not coincident with the object address, the number S of sectors per one revolution of track near the object address is operated. Then a control circuit 6 operates a difference between the present address and the object address. When the pickup 4 is placed at the inner circumference than the object address and the difference is below the sector number S, the pickup 4 is not moved but awaits the disc 1 turned once until the object address is detected and read. When the difference between the present address and the object address is larger than the sector number S, the control circuit 6 compares the difference and a value being twice the sector number S, and when the address difference is below the twice of the sector number S, a control signal is given to a drive circuit 7 to move the pickup 4 by one track toward the peripheral direction.
Patent JP-H11326867-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: UENO KATSUTOSHI
IPC: G02F1/133
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To avoid a lack of write and to eliminate an effect of a write voltage to obtain a satisfactory picture by sequentially supplying a picture signal and a delay picture signal to one end of liquid crystal of picture elements, which are connected to a row line selected for every one horizontal scanning term when the row line is selected, in accordance with a column clock signal. SOLUTION: A row control means 1 is provided, and gate lines Y are scanned in line sequence to select the one-row portion of liquid crystal picture elements LC for every one horizontal scanning term. A delay means 4 outputs a delay picture signal VSIGD obtained by delaying a picture signal VSIGO by one clock of a column clock signal CLX. A column control means 2 consisting of a shift register 3 and a switching means 5 is provided. The picture signal VSIGO and the delay picture signal VSIGD are properly switched in one horizontal scanning term and are sequentially sampled in each source line X, and the picture signal VSIGO is written in the selected one-row portion of liquid crystal picture elements LC in dot sequence.
Patent JP-H10312025-A (JP)
Title: Film carrier
Inventor: SASHITA MINORU
IPC: G03B21/11
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify operation for switching a roll carrier and a fiche carrier and to prevent misoperation from occurring by constituting the carriers so that they may respectively independently move on the same plane. SOLUTION: The roll carrier 200 is placed so that it may be freely operated to slide and move within a distance range in a specified back-and-forth direction regulated by stopper parts on a front side and an inner side in the back-and- forth direction Y-Y on the table 101 surface of a pedestal part 100 with the right side 103 of the pedestal part 100 as a guide part. The fiche carrier 300 is placed so that it may be freely operated to slide and move within a distance range in a specified right-and-left direction regulated by the stopper parts on a right side and a left side in the right-and-left direction X-X on the table 101 surface of the pedestal part 100 with the front side 104 of the pedestal part 100 as the guide part.  Then, the pedestal part 100 is provided with the guide part for respectively and optionally moving the carriers 200 and 300 between a specified retreat position and a use position on the same plane.
Patent JP-S61297017-A (JP)
Title: Electric discharge machine
Inventor: SAKAKIBARA TOSHIMITSU
IPC: B23H1/02
Filed: 1985-06-24
Abstract: PURPOSE:To improve the lowering effect of the concentration of machining powder thus to enable deeper machining and to shorten the machining time by varying the separating time or distance between an electrode and a work thereby maintaining stable discharge condition at any time. CONSTITUTION:Initial relative position between an electrode 1 and a work 2 is detected through a position detector 11 and stored through an arythmetic unit 12 is a position memory 13. Then a switch 8 will receive a signal from an inter-electrode voltage detector 9 to feed a signal to a drive unit 7 thus to lower the electrode 1 through a drive motor 4 and bring near to the work 2. Upon achieving of specific gap, pulse voltage from the power source 3 will cause pulse discharge in the gap. Here, the input voltage of said detector 9 will vary to function the drive unit 7 through the switch 8 thus to maintain stable discharge while maintaining constant gap. Consequently, lowering effect of the concentration of machining powder between the opposite electrodes is improved resulting in deeper machining and shortening of machining time.