baber/WOPTO huggingface dataset:
Patent JP-H04289864-A (JP)
Title: Reticule stage
Inventor: KAWAHARA MASAAKI
IPC: G03F7/20
Filed: 1991-03-19
Abstract: PURPOSE:To facilitate alignment, relating to constitution of a stage of mounting a reticule in which a mask pattern is formed. CONSTITUTION:A protruding part 16 is provided in four parts with which four corners of a surface 12 of a reticule 11 are brought into contact. Reticule sucking holes 18 are constituted so as to be opened to each upper surface 17 of the protruding part 16 formed in the same plane. A pair of the protruding parts, with which one opposed end part of the reticule surface 12 is brought into contact respectively over the total length, are provided to open a plurality of the reticule sucking holes to each upper surface of the protruding part formed in the same plane, and a plurality of openings are constituted so as to be formed in square shape. A pair of the protruding parts, with which the one opposed end part of the reticule surface 12 is brought into contact respectively over the total length, are provided so as to open the reticule sucking holes with an external edge part left of an upper surface to each upper surface of this protruding part formed in the same plane.
Patent JP-S54145335-A (JP)
Title: Surface reforming of metal molding
Inventor: SOEJIMA TOSHIYUKI
IPC: C25C3/12
Filed: 1978-05-02
Abstract: PURPOSE: To raise corrosion resistance and hardness of the molding surface without damaging the properties of base metal by the procedure in which the surface of various metal moldings is plated with an alloy containing Ni, Co, P, and B and then subjected to a heat treatment by a high frequency induction heating.  
     CONSTITUTION: The surface of an iron steel or nonferrous metal molding is coated with an alloy containing 96 to 80 wt% Ni and/or Co and 4 to 20 wt% P and/or B into a 5 to 5000 micron thick layer by a wet type plating method, and then the alloy plated layer is heat treated at 400 to 600°C by a high frequency induction heating method. This method increases the surface hardness and corrosion resistance of metal molding as well as raise the adhesion between the plated layer and the base metal without causing the deterioration of base metal due to heating because of the concentrated heat treatment on plated layer by the use of high frequency induction heating method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07286758-A (JP)
Title: Solar light collector
Inventor: KANEDA YOSHIMI
IPC: F24S23/30
Filed: 1992-01-28
Abstract: PURPOSE:To effectively use solar light and heat by installing a slender light collector at a solar light converging position or along its vicinity via a linear Fresnel lens, and regulating positions of the collector and the lens in response to a solar light incident angle change with lapse of time in season and one day. CONSTITUTION:A slender light collector 2 is installed at a solar light converging position or along its vicinity via a linear Fresnel lens. In this case, a pair of arms 4 are supported rotatably in vertical and lateral directions to a pair of supports, and coupled to both ends of the liner light collector 2 in a lateral direction and both ends of the lens 1 in lateral and vertical directions. The arm 4 is so regulated based on the angle of deflection a from south to north and the angle of deflection beta' from east to west of a solar light incident direction (beta' is an angle of deflection satifying the relation tan beta'= tan beta.cos alphawhere beta is the angle of deflection from the east to the west) as to bring into coincidence with a solar light incident direction.
Patent JP-S52137601-A (JP)
Title: Resin mold stator
Inventor: KANESHIRO TOKUYUKI
IPC: H02K3/44
Filed: 1976-05-12
Abstract: PURPOSE: To improve insulation performance and reliability by molding stator core, stator winding and their terminals integrally and performing insulation and housing at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58168787-A (JP)
Inventor: TASHIMO TADAO
IPC: E06B3/70
Filed: 1982-03-31
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-H01229203-A (JP)
Title: Filter produced from polyimide resin
Inventor: ITO NAOTO
IPC: G02B5/20
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a filter having high heat resistance and high moisture resistance by using a polyimide resin having specified recurrent units. CONSTITUTION:A filter is from a polyimide resin having recurrent units expressed by formula I, wherein (n) is an integer 0-4; A is a joint group. A is, for example, a group derived from phenylene, such as 1,4-phenylene group, etc., or a group derived from naphthylene such as 1,4-naphthylene, etc. A is most preferred to be a group expressed by formula II, wherein B is a joint group derived from a phenol deriv. such as phenylene group, biphenylene group, etc.
Patent JP-H05252820-A (JP)
Title: Threshing machine
IPC: A01F12/18
Filed: 1992-03-12
Abstract: PURPOSE:To keep or increase the rice plant-threshing capacity by cutting threshed rice straws effectively with the straw-cutting blade in the threshing machine. CONSTITUTION:A cutter chamber 6 equipped with a disk cutter 9 inside is set between the threshing chamber 3 equipped with a threshing drum 2 inside and the processing chamber 5 equipped with a processing drum 4 where the drum 4 is arranged in parallel with the threshing drum so that they are connected through the cutter chamber 6.
Patent JP-S60224795-A (JP)
Inventor: DEETOREFU NICHIE
IPC: C25D7/00
Filed: 1985-03-19
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-S52136570-A (JP)
Title: Diode housing case
Inventor: YAMASHITA SEIHACHIROU
IPC: H01L29/861
Filed: 1976-05-11
Abstract: PURPOSE: To dispense with exchanging of the entire part in the even of any trouble in an element and considerably reduce the change in characteristics by providing top electrodes and terminal mounting electrode which are mutually insulated from a bottom electrode as a common electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255649-A (JP)
Title: Vacuum cleaner
Inventor: TSUJII TAKAYUKI
IPC: H02K23/04
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the size of a vacuum cleaner, by reducing a motor size and installing a cord winder on the periphery of the frame of the motor. CONSTITUTION:A rare earth magnet 5 such as samarium cobalt, etc., is used for the stator of a vacuum cleaner motor to reduce the outer diameter of the motor. A cord winder is easily mounted on the outer periphery of the motor by adjoining a brush part 4 and a blowing fan 10 by integrating the brush part 4 and a bracket 9 serving as a part of a fan case 11. The end of the rare earth magnet 5 is shaped into a wedge and integrated into a yoke 6 to reduce the leak flux of the motor stator. A protrusion and a slit are set on the yoke 6 and a frame 7 respectively to make positioning and constructing easier.
Patent JP-S51130532-A (JP)
Title: Weed controlling method in rice culture
Inventor: ITOKAWA TAKAYUKI
IPC: A01N47/20
Filed: 1975-05-02
Abstract: PURPOSE: A weed controlling method in rice culture, effective against annual and pevennial weeds, available for direct seeded rice in paddy and dry fields, and machinary transplanted rice. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02233057-A (JP)
Title: Partial color picture reader
Inventor: SEYA MICHITAKA
IPC: G02B27/42
Filed: 1989-03-06
Abstract: PURPOSE:To realize the extraction of each component of color and the separation and extraction of achromatic color component through the reading scanning of two times by arranging a one-dimensional blazed diffraction grating so as to be capable of being switched between a first and a second states, and image- forming the color separated beams of two colors of different combination on two sensor arrays. CONSTITUTION:For instance, in the case of the one-dimensional blazed diffraction grating 3 for three colors separation, at the time of reading of first time, an R-component reaches the sensor array 8, and a B-component reaches the sensor array 9. After these two components are normalized, the desired R- component and the desired B-component and a desired black and white component are extracted as output signals from picture information by mutual comparison with a threshold level to be set. At the time of the reading of second time, a G-component reaches the sensor array 8, and the B-component reaches the sensor array 9, and the G-component is extracted as well. Thus, each component of three colors R, G, B and the half tone level of the black and white component can be separated and extracted through the reading of two times.
Patent JP-H04272920-A (JP)
Title: Production of polyester
Inventor: KURATSUJI TAKATOSHI
IPC: C08G63/80
Filed: 1991-02-27
Abstract: PURPOSE:To produce a moisture-resistant polyester having a decreased melt viscosity or an increased flowability, i.e., an excellent moldability, by solid-state polymn. CONSTITUTION:A polyfunctional compd. having at least 3 functional groups, such as trimellitic anhydride (provided that the number of functional groups is f) in an amt. of 0.1-3mol% based on the total amt. of reactants for producing a polyester and a monofunctional compd. such as an o-methylbenzoyl benzoate in an amt. of f-2 to f mol per mol of the polyfunctional compd. are added to the reactants, which are polymerized in melt and then in solid state.
Patent JP-H10256716-A (JP)
Title: Manufacture of semiconductor device and its manufacturing apparatus
Inventor: FUKUYAMA SATOSHI
IPC: H05K3/34
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To easily form columnar bumps by CGA at a low cost and greatly improve the connection reliability. SOLUTION: A pressure adjuster 4 feeds a nitrogen gas at a specified pressure to an injection pressure vessel 5 to lower a syringe 7 by this pressure to inject molten solder D of fixed amt. from injection nozzles 8a of an injection plate 8, thereby forming columnar bumps at the electrodes of a semiconductor device. A stage 17 has a cooling mechanism for cooling semiconductor device during forming of the bumps, thereby reliably forming the columnar bumps without deforming them.
Patent JP-H10243604-A (JP)
Title: Rotary operating device
Inventor: IKUTA HIROSHI
IPC: H02K7/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary operating device which can suppress vibration generated by the weight unbalance of a rotary unit even when the unbalance is changed. SOLUTION: In a disk rotary operating device 2 constituted by rotary units such as a drive shaft 8 rotated with an optical disk 90, turn table 9, motor rotor 10, and a magnet 15 mounted on the motor rotator 10 balance members 6, 7 are mounted rotatably to the drive shaft 8 thereof. In the disk rotary operating device 2 thus constituted, the combined center of gravity of the center of gravity of the rotary unit displaced from the center of rotation by the unbalance of the optical disk 90 and the center of gravity of the balance members 6, 7 is made in agreement with the center rotation, the rotary unit is rotation operated.
Patent JP-S56149664-A (JP)
Title: Cash drawing device
Inventor: KIMURA TAKASHI
IPC: G07F7/12
Filed: 1980-04-22
Abstract: PURPOSE:To prevent a foul draw-out of cash, by adding a voice identifying function for the operator to the check of code figures. CONSTITUTION:The operator who wants to draw out cash registers first preivously the prescribed code, figure and code voice each to the bank, and then inserts the record card given from the bank into the slit 3. Then the code figure is supplied by the figure input key 4. When a coincidence is obtained between the code figure and the figure on the record card, an indication is given from a display device 7 to deliver a code voice. The identifier 13 gives a decision to the voice delivered by an instruction and the voice registered in the voice register device 11, and a prescribed operation starts for draw-out of cash if an identity is given to the operator. In such way, both the code figure check and the voice identification are carried in combination to simplify the checking function for both the code figure and voice. Thus a foul draw-out of cash can be prevented completely.
Patent JP-H05254180-A (JP)
Title: Dot printer
IPC: B41J3/54
Filed: 1992-03-12
Abstract: PURPOSE:To easily improve copying capacity corresponding to speedup of a printer. CONSTITUTION:A dot printer comprises a print head 18 having a plurality of print needle strings 1L, 1R and a carrier for moving the print head 18 in the direction of printing line, wherein printing operation is performed by driving a print needle 19 selected during movement of the carrier. Sequential move control means 11, 12, 17D and same energization drive means 11, 12, 18D are provided for overprinting the same printing part with the print needle strings 1L, 1R by using the same print signal.
Patent JP-H08246528-A (JP)
Title: Drain trap
Inventor: SHINDO KOJI
IPC: E03C1/28
Filed: 1995-03-14
Abstract: PURPOSE: To solve a problem of the cost of a conventional device which complies with a case where the installation height of a bathtub is relatively changed with that of a wash place and in which a drain trap of the bathtub and a drain trap of the wash place are separately constituted. CONSTITUTION: A coupling part 9 into which the bottom of an extension tube part 5 extending from the top part of a trap main body 4 to a filtering part 8 provided in an inlet of a drain flow part 2A in a wash place is internally fitted so as to be freely coupled is provided on the top part of the trap main body 4. A stage part 9a freely receiving the top end of the extension tube part 5 is formed in the inside of the coupling part 9. A flange part 5a freely sandwiching a waterproofing pan 10 in the wash place into a sealed state in cooperation with a flange part 8a of the filtering part 8 is provided in the top part of the coupling part 9. The bottom side of the extension tube 5 is so formed as to be cut for forming an abutting part 5b on the stage part 9a.
Patent JP-S60197090-A (JP)
Title: Video camera
Inventor: KITANO MASUO
IPC: H04N9/73
Filed: 1984-03-21
Abstract: PURPOSE:To perform the completely automatic white balance adjustment in real time in such a manner that a color difference signal where there are a plenty of continuous luminance signal components is sampled by controlling or prohibiting the behavior of the sampling. CONSTITUTION:When a switch is turned on, a control circuit 27 starts its action in such a manner that it fetches digitized chrominance signals S21 and S22 by means of A/D convertors 21 and 22. Output signals S18 and S19 of A/D convertors 15 and 19 are inputted to gain control circuits 6 and 7 as a white balance adjusting signal, and control gains of color difference signals S1 and S2 so as to adjust the white balance. In terms of two circuits as shown in the figure, a signal S36 outputted from a terminal 69 and a signal S37 outputted from a terminal 76 are inputted to a terminal 71 and a terminal 70, respectively. When a section, which has a plenty of luminance signal components, appears continuously in two and more horizontal synchronizing sections, the sampling of the next and subsequent color difference signals is prohibited.
Patent JP-S60197069-A (JP)
Title: Document display converting system
Inventor: KODERA HIROSHI
IPC: G06F3/153
Filed: 1984-03-21
Abstract: PURPOSE:To improve the convenience of the user, to miniaturize an input device and to reduce the required memory amount by reading a longitudinally long original or a laterally long original without distinction to apply conversion at display. CONSTITUTION:In case of the longitudinally long original, the data on it is stored sequentially in a display memory 15 along the scanning order at the input of a document and read along the order of storage in case of display on a display device 16. In case of the laterally long original, when a picture element is written in the display memory 15, the direction of write is transposed and the change of write position to the display memory 15 is executed at the same time. A picture signal on the display memory 15 stored with transposition is read and displayed in the same method as the case with the longitudinally long original in such a way, allowing to display the laterally long original correctly on the display device 16.
Patent JP-H08248713-A (JP)
Title: Image forming device
Inventor: NAKAJIMA YOSHIAKI
IPC: G03G15/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide an image forming device capable of preventing the careless start-up of the device without installing a dedicated detector in the case a 2nd outer package member is detached in order to expand the function. CONSTITUTION: The image forming device is provided with a 1st outer package member 1 installed so that it can be opened/closed with respect to a main body part, a locking means 3 for holding the 1st outer package member in a locked state, a detecting means for detecting whether or not the 1st outer package member is made in the locked state and a 2nd outer package member 8 installed so as to be loaded into the main body part while covering a substrate arranged inside the main body part, the device is provided with an interlocking means 7 for inhibiting that the 1st outer package member 1 is made in the locked state through the locking means 3 cooperatively with the operation of making the 2nd outer package member 8 in a non-loaded state.
Patent JP-S61213890-A (JP)
Inventor: KUBOTA KAZUMI
IPC: G09G5/39
Filed: 1985-03-20
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-H05214596-A (JP)
Title: Structure of cathode part of electroplating device
Inventor: HARAYAMA AKIRA
IPC: C25D7/04
Filed: 1992-02-05
Abstract: PURPOSE:To enable the application of full-surface plating at a uniform thickness to annular bodies to be plated, such as piston rings. CONSTITUTION:A cathode revolving shaft 1 has plural pieces of annular grooves 3 apart equally spaced intervals in the longitudinal direction of an outer peripheral surface 2. The annular grooves 3 are formed to the depth shallower than the thickness in the diametral direction of the annular bodies 10 to be plated. The cathode revolving shaft 1 is held horizontally rotatably and is rotated at the time of plating. An idle static shaft 7 is disposed in parallel above the cathode revolving shaft 1. Plural pieces of idle annular bodies 9 which have the bore larger than the outside diameter of the shaft 7 and are formed of nonconductive elastic materials on at least the outer peripheral surfaces are inserted via spacers 8 onto the above-mentioned shaft. The annular bodies 10 inserted into the annular grooves 3 of the cathode revolving shaft 1 are pressed by the own-weights of the idle annular bodies 9 and are pressed to come into contact with the cathode revolving shaft 1 at the time of plating. The annular bodies to be plated are thus plated between the idle annular bodies and anodes 6 while rotating together with the idle annular bodies 6 according to the rotation of the cathode revolving shaft 1.
Patent JP-S55160062-A (JP)
Title: Dispersant for dye
Inventor: SHINKAWA AKIHIRO
IPC: C09B67/00
Filed: 1979-05-01
Abstract: PURPOSE: A dispersant which improves the dispersion stability of an aqueous dye dispersion, comprising a water-soluble polymer containing monomer units comprising an ethylenically unsaturated carboxylic acid and monomer units comprising an ethylenically unsaturated sulfonic acid.  
     CONSTITUTION: The dispersant comprises a water-soluble polymer containing (A) monomer units consisting essentially of an ethylenically unsaturated carboxylic acid or a salt thereof the (B) monomer units consisting essentially of an ethylenically unsaturated solfonic acid or a salt thereof. The ratio (A)/(B) of the water-soluble polymer depends somewhat upon the kind of a pigment used, but usually, the ratio is preferably in the range 20W95/80W5%. Examples of the component (A) include (meth)acrylic acid, maleic acid and salts thereof. Examples of the component (B) include vinylsulfonic acid, p-styrenesulfonic acid and salts thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11226691-A (JP)
Title: Manufacture of brass formed article
Inventor: NAKAMURA KATSUAKI
IPC: B21J1/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To form a brass formed article of complicated shape, and to improve the yield of a material in a manufacturing method of the grass formed article using the forging. SOLUTION: A manufacturing method comprises a first process in which a brass stock is heated to the forging temperature, and placed on a first die, a second process in which the recrystallization is generated in the brass stock by the forging, and the brass stock is plastically deformed to the shape according to the first die, a third process in which the brass stock is placed on a second die, and a fourth process in which the recrystallization is generated in the brass stock by the forging, and the brass stock is plastically deformed to the shape according to the shape of the second die. The forging process is divided into the second and fourth processes to enable the forging of complicated shape.
Patent JP-S55144364-A (JP)
Title: Method of continuously casting multiple strand and its device
Inventor: MARUKUSU SHIYUMITSUTO
IPC: B22D11/16
Filed: 1980-04-25
Abstract: During the continuous casting of at least two strands, withdrawn with the same speed from the continuous casting molds, the withdrawal speed for both strands should be adjusted in accordance with the quantity of cast metal, typically steel, infed to the first continuous casting mold i.e. also the level of molten metal therein. The infed quantity of steel is regulated in at least one further continuous casting mold as a function of such withdrawal speed or velocity.
Patent JP-2000252034-A (JP)
Title: Terminal crimping system
Inventor: KODERA HIROJI
IPC: H01R43/048
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a terminal crimping system allowing omission of adjustment work by a worker by automatically adjusting a paying-out speed in an electric wire paying-out device, or a conveying speed of a conveyer. SOLUTION: This terminal crimping system has a crimping device body and an electric wire paying-out device for paying out an electric wire to the crimping device body. A control means 38 of the crimping device body has a first communication control part 51 for outputting information about a series of machining periods by an operation control means and a length of the electric wire. A paying-out control means 66 of the electric wire paying-out device has a third communication control part 53 for receiving the information outputted from the first communication control part 51 of the crimping device body, and a paying-out speed decision means 72 for determining an operation speed of a paying-out mechanism on the basis of an output of the third communication control part 53.
Patent JP-S63220622-A (JP)
Title: Optical multiple communication system
Inventor: NISHIE MITSUAKI
IPC: H04B10/00
Filed: 1987-03-10
Abstract: PURPOSE:To overlap and transmit other arbitrary information together with image information to an image fiber by implanting a signal converted to a pair of mutually complementary optical signals together with the image information to the areas different with each other on the incident edge surface of an optical fiber flux. CONSTITUTION:The left side of an optical fiber flux 1 is a transmitting side, an image linked on an incident edge surface with a lens 2 is expanded by a television camera 3 at other edge, and can be observed by a monitor 4. A signal processing system 8 transfers the sound information of a microphone 8a to a light transmitting device 6 as an electric signal. The light transmitting device 6 is equipped with two electric light converters 11 and 12 and the electric signal corresponding to the input sound information is converted and outputted to a mutually complementary light signal. The converters 11 and 12, while respective emitting parts are physically arranged at a mutually different position, implant the light signal to the mutually different area on the incident edge surface of the optical fiber flux 1 through a half mirror 5a.