baber/WOPTO huggingface dataset:
Patent JP-H01282576-A (JP)
Title: Image forming device
Inventor: TANIGAWA KOICHI
IPC: H04N1/407
Filed: 1988-05-10
Abstract: PURPOSE:To stabilize the quality of a formed image irrespective of the size of a line width by recognizing the line width on an input signal and controlling an image forming process in response to the line width. CONSTITUTION:Record information is inputted into an interface controller 1, impressed on a terminal 41 and stored in a bit map memory 42. The stored content is discriminated by an arithmetic circuit 43, and calculated as the line width having maximum frequency. When the line width of a line image on a bit map consists of picture elements of nXm, smaller value out of n and m is defined as the width d of the line image. The appearing frequency of a number becomes as shown in figures, '3' is latched and sent to a HVT controller 44. The voltage VD of the potential of a dark part is determined which is formed on a photosensitive drum 8 by referring an inside table. A voltage VT is determined which is given to a primary electrifier 7. Thus, a primary voltage is controlled so as to obtain an ideal line width. Therefore, the quality of an image formed as a final image can be stabilized irrespective of the size of the line width.
Patent JP-H11308175-A (JP)
Title: Transmission device/method, reception device/method, supply medium and transmission system
Inventor: HIRAMATSU TAMIHEI
IPC: H04B10/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To transmit signals which are requested by a reception side without restriction of wirings, or are fitted to the state of the reception side and are supplied by a plurality of channels. SOLUTION: OD servers 11-1 to 11-i, encoders 12-1 to 12-j, an NOD(near on demand) server 13 and CPU 16-2 and 16-3 supply sound data, character data and remote control data with control information. A transmitter 21 QPSK (quadrature phase shift keying) modulates supplied control information and sound data. An infrared emitter 22 outputs a modulated infrared ray based on a modulated signal. A reception device 2 reproduces sound from the modulated infrared ray from the transmission device 1, displays a character and transmits a signal corresponding to remote control data to the transmission device 1 by the infrared ray. An infrared detector 24 receives the modulated infrared ray which a reception device 2 outputs.
Patent JP-S599317-A (JP)
Inventor: ROJIE FURANSHISU RUI KARUMIIRU
IPC: F16D13/70
Filed: 1983-06-21
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-S59119798-A (JP)
Title: Printed circuit board module holder
Inventor: HERUMAN UESERII
IPC: H05K7/02
Filed: 1983-06-21
Abstract: 1. An assembly carrier for a plurality of flat assemblies, loaded on one side, in a planar arrangement, characterized in that on the assembly side of a circuit board (4), there is attached a rigid, electrically conductive grid frame (5) whose grid spaces form form-fitting plug-in chambers each for one flat assembly (1), and that the grid frame (5) is supplied with at least one potential required for the operation of the flat assemblies and is electrically connected to potential surfaces of the circuit board (4) at locations of a high voltage drop.
Patent JP-H02290413-A (JP)
Title: Control device for 2-can 2-circuit gas heat source device
Inventor: YANADA AKIHIRO
IPC: F23N5/18
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the feed of high temperature hot water from the one circuit when the other circuit is ignited during the use of the one circuit by providing a gas pressure deciding means to decide whether a present gas pressure is below a low ignition gas pressure and a number of combustion pipe switching means to reduce the number of combustion pipes intended to be burnt by one stage when the present gas pressure is below the slow ignition gas pressure. CONSTITUTION:When a slow ignition command on the bath side is outputted in the middle of the use of the hot water feed side, it is decided whether a present gas pressure is below a slow ignition pressure. When it is decided that the present gas pressure is below the slow ignition pressure, it is decided whether the number of combustion pipes on the hot water feed side is four combustion pipes. When it is four combustion pipes, since capacity during ignition on the bath side is increased to a value higher than present capacity, in combustion on the hot water feed side, the number of the combustion pipes is reduced by one stage, namely, combustion is stopped once, and after it is confirmed that ignition on the bath side is completed, reignition is effected. When it is decided that it is not four combustion pipes, since the number of the combustion pipes are 9 combustion pipes, the number of the combustion pipes is reduced to four combustion pipes, and a gas pressure is set to a slow ignition gas pressure.
Patent JP-H01281672-A (JP)
Title: Composite positive electrode material for tubular alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M4/06
Filed: 1988-05-09
Abstract: PURPOSE:To improve the performance of a battery by blending fine particle state graphite and coarse particle state graphite by a specified ratio and adding them to manganese dioxide. CONSTITUTION:Graphite is dispersedly mixed in a main agent of manganese dioxide. In this case, the graphite is constituted with two kinds of graphites: of different particles sizes: graphite of fine particle state and graphite of coarse particle state. As the fine particle state graphite, artificial or scale-state graphite of the mean particle size of 5-30mum is used. As the coarse particle state graphite, flake- or scale-state graphite of the mean particle size of 100-700mum is used. The preferable mixture ration of the fine particle state graphite relative to manganese dioxide is in the range of 3-7weight% while that of the coarse particle state graphite is in the range of 1-5weight%, and that of manganese dioxide as a whole is in the range of 4-12weight%. This improves battery performance.
Patent JP-H06244341-A (JP)
Title: Lead frame and manufacture of lead frame
Inventor: SAKAI NOBUYUKI
IPC: H01L23/50
Filed: 1992-04-03
Abstract: PURPOSE:To remove dispersion of the inner lead positions due to strains of a plurality of groups consisting of a plurality of inner leads coupled together at respective places. CONSTITUTION:A number of inner leads 14 are divided into a plurality of groups A, B, C, D, E and F each having a plurality of the inner leads 14, and the inner ends of the inner leads 14 of each group of A, B, C, D, E and F are connected to one united body at the inner lead coupling portion 18 of a lead frame, wherein, the inner lead coupling portions 18 of neighboring groups A, B, C, D, E, and F are connected with group coupling portions 20 having a narrower width than that of the inner lead coupling portions 18.
Patent JP-S594734-A (JP)
Inventor: NAKATANI MITSUO
IPC: E03D5/014
Filed: 1982-06-28
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-S5237082-A (JP)
Title: Tire air pressure alarming device for automobiles
Inventor: YABUTA KEIICHIROU
IPC: G01L17/00
Filed: 1975-09-18
Abstract: PURPOSE:An alarm device for tire air pressure which is of an extremely simple construction and provides accurate action.
Patent JP-H04319377-A (JP)
Title: Display method of electronic display device for game machine
Inventor: NAKASEKO YUKIO
IPC: A63F7/02
Filed: 1991-04-18
Abstract: PURPOSE:To enable an electronic display device for a game machine to stir up more gambling spirit, while increasing the degree of game excitation via the change of display mode from the previous mode at a stage immediately before a character display to allow a privilege. CONSTITUTION:When character-like digit display sections 11, 12 and 13 for days having a plurality of figures turn into display mode immediately before character display to allow a privilege, the display mode thereof is changed. The way of changing the display mode is to increase luminous intensity, change luminous color or cause flashing.
Patent JP-S63280938-A (JP)
Title: Coil spring retaining device
Inventor: KAIHARA AKIRA
IPC: F16F15/123
Filed: 1987-05-11
Abstract: PURPOSE:To securely retain a coil spring by elastic deformation and to simplify assembling work by retaining the coil spring by an annular groove corresponding to the outside diameter of the coil spring and claw portions. CONSTITUTION:One end of a coil spring 3 is retained by an annular groove 12 and a pair of claw portions 14, 16. Accordingly, the coil spring 3 is restricted in one direction of a spring retainer 10 by the annular groove 12 and restricted in the other direction of the spring retainer 10 by a pair of claw portions 14, 16. The restriction is conducted by elastic deformation of the coil spring 3 and a counter-part. Thus, the coil spring 3 is securely retained at a designated position regardless of the centrifugal force acting in one direction of the spring retainer 10 and acceleration in the circumferential direction of the spring retainer 10. Furthermore, the annular groove 12 and the claw portions 14, 16 of the spring retainer 10 can be formed at the time of press working for the spring retainer 10.
Patent JP-S5140006-A (JP)
Inventor: SUEHIRO AKIO
IPC: H04H60/07
Filed: 1974-10-02
Abstract: A system for transmitting and receiving audio information includes an audio response unit for reading out pre-recorded digital audio information and editing the digital audio information in digital signal form. A transmitter is provided for transmitting the edited digital audio information, and a converter is provided at the receiving side for converting the transmitted digital audio information into an analog audio signal. One feature of the invention is that the announcer audio information in digital form may be mixed with the pre-recorded audio information in digital signal form.
Patent JP-2000302199-A (JP)
Title: Hose drum for air pressure tool
Inventor: OKUNO YOSHIHIDE
IPC: B65H75/40
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hose drum for an air pressure tool, with which work can be immediately started by moving the hose drum in a work site after the hose drum is connected to an air supply source, and whose air hose can be simply replaced. SOLUTION: A plug 8 connectable to a coupler disposed at the end of an air hose that should be wound is provided on an outer circumferential surface of a winding drum 3 which is an air hose wind-up drum for winding an air hose for connecting an air pressure tool 14 to a drive air supply source 13. At least one coupler connectable to the side of the plug 8 for the air hose to be connected to the side of the air pressure tool 14 is provided on the end face of the winding drum 3, and the plug 8 on the outer circumferential surface of the winding drum 3 and the coupler on the end face thereof are fluidally connected to each other in the interior of the winding drum 3.
Patent JP-H04226935-A (JP)
Title: Process for producing 2,3-dibromopropyl chloride
Inventor: ARUFUONSU AAKINTO
IPC: C07C51/363
Filed: 1991-05-17
Abstract: PURPOSE: To obtain 2,3-dibromopropionyl chloride at a high yield (≥97%) with high purity (≥98%).  
     CONSTITUTION: The 2,3-dibromopropionyl chloride is produced by (a) brominating acrylic acid, (b) adding iron powder or silver salt to the resultant melt, (c) chlorinating the resultant dibromopropionic acid to the 2,3-dibromopropionyl chloride and (d) removing volatile component. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11295031-A (JP)
Title: Positioning stage device, method for measuring its position, exposure device with positioning stage device, and method for manufacturing device
Inventor: MATSUI SHIN
IPC: G01B9/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a positioning stage device wherein, independent of movement of range-finding reference of a laser interferometer, range-finding is performed with precision for high-precision positioning. SOLUTION: An XY reference corner cubes 12 and 13 are provided at a mask θ stage 2 which is, holding a mask 1, provided for free movement in rotational direction, XY range-finding mirrors 10 and 11 are provided at a wafer XY stage 4 which, holding a wafer 3, can move in the XY direction, and by laser interferometers 20x and 20y, the XY range-finding mirrors 10 and 11 are allowed for measurement in XY direction with the reference corner cubes 12 and 13 as a range-finding reference. Thus, regardless of rotational movement of the mask θ stage 2, position and movement amount of the wafer XY stage 4 in XY direction is measured with precision at always with the reference corner cubes 12 and 13 as a range-finding reference, and the wafer XY stage 4 is positioned with high-precision, for managing of alignment between the mask 1 and the wafer 3 with high precision.
Patent JP-H08304299-A (JP)
Title: Method for inspecting soldered state
Inventor: NISHI SHOICHI
IPC: G01N21/88
Filed: 1995-05-11
Abstract: PURPOSE: To finish inspection of soldered part in a short time by observing the soldered parts of a plurality of electronic devices while setting a camera in one selected direction and then observing the soldered parts similarly while altering the direction of camera. CONSTITUTION: Orientation of a camera 8 is set at 270 deg. by driving a motor and the camera 8 is held in that orientation. Electronic devices A, B are then observed on the sides A4 , B4 thereof making an angle of 270 deg.. Subsequently, the orientation of camera 8 is set at 0 deg. and the devices A, B are observed on the sides A1 , B1 thereof making an angle of 0 deg.. Similarly, the devices A, B are observed on the sides A2 , A3 and B2 , B3 thereof by setting the orientation at 90 deg. and 180 deg. thus finishing all observation. Since the observation is finished entirely by simply turning the camera sequentially by 270 deg., 0 deg., 90 deg. and 180 deg., when the images of both devices A, B are picked up, the time required for altering the orientation of camera 8 can be shortened drastically resulting in significant shortening of the total observation time.
Patent JP-S5339678-A (JP)
Title: Apparatus for automatically lighting and extinguishing head lamps of vehicle
Inventor: ONO MASAO
IPC: B60Q1/08
Filed: 1976-09-22
Abstract: PURPOSE: To provide an apparatus capable of automatically lighting and extinguishing head lamps of a vehicle, which comprises a switch adapted for producing intermittent signals during operation of the vehicle, and a circuit for judging the signal supplied from said switch and capable of being actuated in response to the same, whereby head lamps are automatically turned off when the vehicle is stopped, but they are turned on promptly when the vehicle is started to move. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07315278-A (JP)
Title: Swing arm for motorcycle
Inventor: KATAGIRI KIYOSHI
IPC: B62K25/20
Filed: 1994-05-26
Abstract: PURPOSE:To provide a swing arm, in which piping space for an engine exhaust system can be secured, for a motorcycle. CONSTITUTION:A swing arm 15 is provided with a pivot part 19, a front arm part 20F extended upward slantingly from the rear part of the pivot part 19, a rear arm part 20R extended downward from the rear end part of the front arm part 20F, and a rear wheel bearing part 21R arranged in the rear end part of the rear arm part 20R.
Patent JP-S62269476-A (JP)
Title: Video signal processor
Inventor: OTAKA HIDEKI
IPC: H04N5/21
Filed: 1986-05-16
Abstract: PURPOSE:To share a 1H delay instrument, and to remarkably reduce a circuit constitution, by providing the delay instrument having a 1H horizontal scanning period (1H), or the delay time of integer-fold of 1H, and a low-pass filter in the loop of a cyclic filter having an appropriate value of loop gain, and circulating only a component having low frequency in a horizontal direction. CONSTITUTION:Adderes 16 and 19, multipliers 17 and 22, a 1H delay instrument 20, and a subtractor 21 consist of a cyclic high-pass filter in the vertical direction of a picture plane, and a low frequency component of luminance signal, without line correlation and a chrominance signal are taken out from an input video signal by the cyclic high-pass filter. Since the chrominance signal is cut by a low-pass filter 23, the luminance signal is separated by subtracting the chrominance signal from the input video signal at a subtractor 25. Since the low-pass component of the luminance signal passes through the low-pass filter 23, it is offset at an adder 24, and is not inputted to the subtractor 25, and the signal of large amplitude is suppressed to a regulated level at a limiter 26, and the signal on which emphasis is applied is a vertical direction of the picture plane can be obtained. In this way, the 1H delay instrument can be shared.
Patent JP-H0723998-A (JP)
Title: Contraceptive device for use inside female vagina
Inventor: YAMAZAKI SHINSAKU
IPC: A61F6/14
Filed: 1992-03-13
Abstract: PURPOSE:To provide a contraceptive device that allows a female to do easy contraception by herself, has high contraception effects with no side effects, is as handy to use as a male condom and disposable every time an intercourse is over. CONSTITUTION:A contraceptive device comprises thin rubber bags 2, 3 each having a gelled spermatocide 4 sealed therein and riddled entirely with small holes and a circular sponge 1 that serves to hold the rubber bags 2, 3 in place deep inside the vagina 10 and to keep the spermatocide 4 around the opening 8 of the uterus, which was forced to flow out of the bag 2 by the pressure of the penis moving back and forth inside the vagina 10 during an intercourse.
Patent JP-S5738842-A (JP)
Title: Propylene polymer composition
Inventor: TAKEMURA KENJI
IPC: C08L23/26
Filed: 1980-08-19
Abstract: PURPOSE: To provide the titled compsn. having good rigidity, hardness and impact resistance and excellent aging resistance, by blending a specifically treated modified olefin polymer and a specifically treated modified inorg. filler.  
     CONSTITUTION: A modified olefin polymer obtd. by kneading an olefin polymer having an MW of 20,000W1,000,000 and an unsaturated carboxylic acid or anhydride thereof at 150W280°C for 4W6min, is used. A modified inorg. filler obtd. by  treating an inorg. filler such as talc or carbon black with an epoxy resin having an  epoxy equivalent of 100W2,000 and an MW of 300W3,000, is used. 100pts.wt.  propylene polymer (A), 2W40pts.wt. modified olefin polymer (B) and a modified  inorg. filler (C) in 0.05W4 times of the combined weight of components A and B,  are blended together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11305214-A (JP)
Title: Production of liquid crystal cell
Inventor: HOSAKA YASUSHI
IPC: C03B33/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made substrate liquid crystal(LC) cell cutting method capable of eliminating the necessity of controlling accurate cutting quantity even when warp or distortion exists in a substrate and reducing the quantity of dust generation at the time of cutting. SOLUTION: In the cutting method for forming a pixel pattern on a substrate in a pattern forming process included in an LC cell manufacturing processing using a transparent resin-made substrate, forming a metallic thin film line 11 having prescribed width along a cutting line 12 of the substrate, producing a liquid crystal substrate by orientation processing in an orientation processing process, superposing and sticking the LC substrate in a substrate superposing process, and then cutting the substrate into one or plural LC cells, the LC cell is cut off along the previously formed metallic thin film line 11 by a carbon dioxide gas laser.
Patent JP-S61272216-A (JP)
Title: Production of cyclic olefin random copolymer
Inventor: MINAMI SHUJI
IPC: C08F32/00
Filed: 1985-05-28
Abstract: PURPOSE:To obtain the titled polymer having transparency and improved heat and chemical resistance, etc., by continuously copolymerizing ethylene with a cyclic olefin in a hydrocarbon based solvent containing a catalyst consisting of a soluble V compound and organoaluminum compound kept under specific conditions. CONSTITUTION:Ethylene is continuously copolymerized with a cyclic olefin expressed by formula I or II (n and m are positive numbers; l is >=3; R<1>-R<10> are H, halogen or hydrocarbon) in the presence of a catalyst consisting of a soluble vanadium compound, e.g. VO(OC2H5)Cl2 and an organoaluminum compound, e.g. ethylaluminum sesquichloride, existing to keep >=2, preferably 3-20 ratio (Al/V) of the vanadium atom to the aluminum atom in a hydrocarbon based solvent, e.g. toluene, in the polymerization system preferably at -20-+60 deg.C to afford the aimed copolymer.
Patent JP-S63280111-A (JP)
Title: Ground improving work for building
Inventor: TAKAMORI HIROSHI
IPC: E02D3/12
Filed: 1987-05-09
Abstract: PURPOSE:To increase the strength of the ground by a method in which surface soil is removed, a reinforcing material is laid, and soil is newly placed on them to form an improved ground. CONSTITUTION:The surface soil 2 of all site area for building is removed, and a latticed or meshed reinforcing material 4 is laid. Good-quality of soil 5 is newly placed in an adequate thickness on the material 4 and mixed with a solidifying agent 6 with stirring, and the ground is tamped to form a ground 9 for building. The ground 9 having improved compressive strength, improved shear strength, and improved tensile strength for building can thus be obtained.
Patent JP-H08311693-A (JP)
Title: Formation of colorless chromate film for member made of aluminum or aluminum alloy
Inventor: YAMAMOTO KATSUYA
IPC: C25D11/38
Filed: 1995-05-11
Abstract: PURPOSE: To provide a forming method of colorless chromate film for a member made of aluminum or an aluminum alloy capable of preventing the change in color tone after coating without coloring the surface of the member even if an immersing time in an electrolyte solution becomes long. CONSTITUTION: A weak cathodically electrolytic treatment by a low current density of order of one 50th of the current density at the time of the cathodically electrolytic treatment is executed when the member is immersed in the electrolyte solution for a long time before or after the cathodically electrolytic treatment.
Patent JP-S61167-A (JP)
Inventor: ARAKAWA TERUNOBU
IPC: B29C65/48
Filed: 1984-06-04
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-S593023-A (JP)
Title: Method for coating inside of metallic mold with cork powder or the like
Inventor: OKA YUTAKA
IPC: C03B9/34
Filed: 1982-06-28
Abstract: PURPOSE:To automatically coat the inside of each metallic mold with cork powder or the like, by applying adhesive paste to the inside of the mold and by blowing up the cork powder or the like while conveying the mold with the inside facing downward. CONSTITUTION:Each metallic mold M having adhesive paste applied to the inside is mounted on a conveyor 10 with the inside faced downward at the inlet side apron 13. Cork powder C or the like is fed to a storage tank 20 from a feeding inlet 33, and air is blown from air nozzles 21 through a pipe 22 to blow up the powder C. The powder C sticks uniformly to the inside of the mold M having the applied paste. Cork powder C blown up through a clearance in the conveyor 10 is sucked from ducts 30 attached to a cover 31. By this method, the work is carried out hygienically and efficiently.