baber/WOPTO huggingface dataset:
Patent JP-H10101743-A (JP)
Title: Polymeric antistatic agent and thermoplastic resin composition containing the same
Inventor: TOKI SATOSHI
IPC: C08F290/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a built-in polymeric antistatic agent having stable permanent antistatic properties by using a copolymer comprising three specified types of specified structural units in a specified molar ratio and having a specified weight-average molecular weight. SOLUTION: This agent comprises a copolymer comprising hydrophobic structural units A represented by the formula (wherein R is a 10-50C alkyl; R<1> is a 2-20c alkylene; n is an integer of 2-20; and R<2> and R<3> are each a 1-10C alkyl) and hydrophilic structural units B and C and having a molar ratio A:B:C of (10-50):(40-60):(5-40) and a weight-average molecular weight of 1,000-50,000. The agent is one prepared by copolymerizing the three monomers, more particularly 10-50mol% 12-52C α-olefin (a), 40-60mol% maleic acid diester (b) and 5-40mol% polyoxyalkylene aryl ether (c) [the total of components (a), (b) and (c) is 100mol%] and having a weight-average molecular weight of 5,000-50,000, desirably 6,000-20,000.
Patent JP-H02104092-A (JP)
Title: Color signal processor
Inventor: FUKATSU TSUTOMU
IPC: H04N9/64
Filed: 1988-10-12
Abstract: PURPOSE:To make a low frequency noise or a flicker not remarkable by holding a chrominance carrier signal synchronously with a timing signal representing the pint of time when a mean value of a level of a luminance signal is changed and correcting a DC offset of a color difference signal demodulated by the chrominance carrier signal. CONSTITUTION:Data to correct a DC offset of a demodulated color difference signal is extracted when a mean value of a level of a luminance signal is changed and then used. The data is not fluctuated between lines and between fields and then no much low frequency noise nor flicker takes place. Moreover, the data for DC offset correction of a color difference signal is fetched from a prescribed portion of the chrominance carrier signal of the input. Thus, the occurrence of modulation distortion caused due to the dispersion in the analog circuit element constant or power voltage fluctuation is prevented.
Patent JP-H10104324-A (JP)
Title: Device for estimating battery residual capacity
Inventor: KIMURA AKIHIKO
IPC: B60L3/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To estimate battery residual capacity without changing the tendency of entire discharge characteristics even if diversified disturbances occur abruptly. SOLUTION: An amount of discharge Qn and an unloaded battery voltage Vn are obtained from the current and voltage of a battery that are measured within a time frame set with a proper interval, and preset reference discharge lines are fit with correction coefficients Kq and Kv so that they match the actually measured values Qn and Vn as much as possible. A discharge ending voltage Vend is read from a fit characteristic line 12 and a discharge capacity Qt is obtained, and a most recent amount of discharge Qna is subtracted from the discharge capacity Qt, thus estimating the residual capacity of the battery.
Patent JP-H06109546-A (JP)
Title: Radiation heat temperature sensor
Inventor: KUMAGAI NOBORU
IPC: F24F11/02
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a radiation heat temperature sensor in which detection accuracy can be enhanced by restraining increase of cost and the size of casing through a relatively simple structure while sustaining thermal insulation function for suppressing absolute value of thermal disturbance and uniform heating function for making uniform the effect on a pair of temperature sensors. CONSTITUTION:A pair of radiation heat detecting parts 2A, 2B for directing radiation heat energy on the wall face, floor face, or the like from adjacent directions to collect heat and detect temperature are juxtaposed in a casing 1 having open front face opposing to the wall face, floor face, or the like. A thermal insulation means N provided at least with an air thermal insulation layer 13 is placed between the inner peripheral face of the casing and the peripheral face at the radiation heat detecting part except the detecting face thereof.
Patent JP-H0598878-A (JP)
Title: Boring machine
Inventor: KASAGAWA SHINJI
IPC: E21B17/00
Filed: 1991-10-03
Abstract: PURPOSE:To simplify the handling of an operator by covering the entire circumference of a boring device with a cylindrical shielding member, so that the cover body of the shielding member can be opened or closed by the operation of a driving means. CONSTITUTION:In opening or closing the cover body 43 of a shielding member 4 that has been formed in a cylindrical shape so as to cover the entire outer circumference of a spindle and a rod chuck, the operation of a clutch 5 that has been provided on a power transmission route for transmitting rotation from a prime mover 2 to a boring device 3 is interlocked with the action of the boring device 3. It is contrived in such a way that a cover body 43 is opened or closed only by the operation of a clutch lever 61, and that the shielding member 4 is not opened during the rotation of the boring device 3 and also the boring device 3 is not turned by mistake while the shielding member is opened.
Patent JP-S63114569-A (JP)
Title: Starting method for high-frequency link converter
Inventor: TANAKA SHIGERU
IPC: H02M5/27
Filed: 1986-10-30
Abstract: PURPOSE:To check the increase of current capacity, by controlling the first cycloconverter in starting so as to lower the frequency of voltage applied to a phase advance capacitor less than the rated value and then by building it up gradually. CONSTITUTION:A high-frequency link converter is equipped with the first and second circulating current type cycloconverters (hereinafter referred to as CC 1-2) and a high-frequency phase advance capacitor CAP and drives a three- phase AC motor M. As a control circuit, in addition, a starting control circuit START, a voltage control circuit AVR, a speed control circuit SPC, a reactive power control circuit AQR, etc., are provided. In starting the converter, the gate block of the first CC-1 is thereby released. The frequency command of the reference signal is set to the value lower than the rated frequency, and the gate is turned ON to set up the voltage applied to the phase advance capacitor CAP. After this voltage is set up, the gate block of the second CC-2 is released and the frequency command value is set to the rated value, so that the converter is shifted to the stationary operation.
Patent JP-H04136897-A (JP)
Title: Cursor coordinate setting controller
Inventor: GOTOU KAZUMICHI
IPC: G06F3/0481
Filed: 1990-09-28
Abstract: PURPOSE:To secure a specific display response time and to securely make a response and a display by storing cursor coordinate positions in 1st X and Y coordinate registers and outputting them through 2nd X and Y coordinate registers in synchronism with specific time intervals. CONSTITUTION:The X and Y coordinates outputted by a central processing unit 1 are set in the 1st X and Y coordinate registers 2 with the control signal (a) outputted by the controller 5 for the 1st X and Y coordinate registers and outputted to the 2nd X and Y coordinate registers 3. The X and Y coordinates outputted by the registers 2 are set in the registers 3 with the control signal (b) outputted by the controller 6 for the 2nd X and Y coordinate registers and also outputted to a cursor generation device 4. At this time, the signal outputted by the device 6 operate in unit of time wherein an average operator can view the cursor and respond. This constitution makes a display on a display device, etc., which is fast in display response speed respond to human view.
Patent JP-H1197312-A (JP)
Title: Double electric layer capacitor and electrode and manufacture therefor
Inventor: SHIBUYA HIDEKI
IPC: H01G11/24
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To minimize a diffusion resistance, by increasing a contact area with bulk electrolyte caused by increasing of inter-particle spaces of an electrode by adding self-flammable substance to carbide made of polyvinylidene chloride (PVDC), and by forming a double electric layer capacitor by the carbide. SOLUTION: An electrode for a double electric layer capacitor is formed by adding self-flammable substance to carbide made of PVDC resin, and by using the carbide. The double electric layer capacitor can be formed by the electrode building in the capacitor. In a further embodiment, the PVDC resin is carbonized at 180 to 600 deg.C, the generated carbide is molded by adding self- flammable substance, and after that the electrode for the double electric layer capacitor is formed by sinter at 600 to 950 deg.C. In this case polyester resin having a remaining carbonized ratio being lower than 30% at higher than 600 deg.C is preferable as the self-flammable substance to be added to the carbide, and the adding volume is preferably 0.5 to 30 weight%.
Patent JP-S60157503-A (JP)
Title: Air operation apparatus
Inventor: PETOHENDORITSUKUSU KURISUCHIAN
IPC: F15B15/24
Filed: 1984-12-05
Abstract: A pneumatically operating device comprising a cylinder (1) in which a piston (2) can reciprocate by varying the pressure on at least one side of the piston (2), which piston (2) is connected on the working side with a projecting pin (3) passed (in gastight manner) through the working end of the cylinder (1), whilst on the side opposite the working side the piston (2) is connected with a projecting pin (7) passed (in gastight manner) through an end of the cylinder (1) opposite the working end, the projecting end extending by a given length through a hole of a setting ring (11) and having, on the side of this ring (11) remote from the cylinder (1), a stop (19) exceeding the dimensions of the hole in said setting ring (11), the setting ring (11) being displaceable in the direction of length of the cylinder (1).
Patent JP-S63111973-A (JP)
Title: Formation of film
Inventor: UCHIDA JUNICHI
IPC: B05D3/00
Filed: 1986-10-28
Abstract: PURPOSE:To obviate uneven drying of a coated film and to uniformize film thickness by coating a coating liquid on the inside surface of a perpendicularly held glass tube and press feeding air instantaneously into the glass tube, then executing the drying of the coating liquid dividedly in 3 stages with hot wind of different temps. CONSTITUTION:After the coating liquid 5 contg. a base material binder and solvent is coated on the inside surface of the perpendicularly held glass tube 1, the air is instantaneously press-fed into the glass tube. The coating liquid on the inside surface 5a in the upper part of the glass tube is thereafter dried with; for example, hot wind of 80-130 deg.C, then the coating liquid in the central part 5b of the glass tube is dried with the hot wind of the temp. lower than the above-mentioned hot wind; for example, hot wind of 40-80 deg.C and finally, the coating liquid in the lower part 5c of the glass tube is dried with the hot wind of the temp. higher than said low temp. hot wind; for example, hot wind of 80-130 deg.C. As a result, the drying stage is executed always under the normal conditions and the defective drying of the coated film is obviated. The effective drying of the coating liquid and the uniformization of the film thickness are permitted as well.
Patent JP-2000072299-A (JP)
Title: Delivery for image forming equipment
Inventor: HASEGAWA KENICHI
IPC: B65H29/22
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the development of a situation receiving damage by keeping a formed image on a paper sheet delivered from an equipment body into contact with a driven roller constituting a delivery in the color image forming equipment. SOLUTION: A delivery for the image forming equipment is provided with: a delivery roller 11 rotated and driven by securing to a driving shaft; a driven roller made of a resin 12 driven and rotated by pressing against the delivery roller 11; and a filler 15 placed for detecting transit by attaching to a paper sheet transmitting between both the rollers 11, 12. Where, the driven roller made of the resin 12 has a burred part at an axial one end edge only. The axial position relation of both the rollers 11, 12 is established so that the burred part of the driven roller made of the resin 12 may not keep into contact with the delivery roller 11 at its peripheral surface. The direction of the driven roller made of the resin 12 relative to the filler is established so that the burred part may not be located at the filler side.
Patent JP-H1083004-A (JP)
Title: Light pulse train forming method, and apparatus therefor
Inventor: KITAYAMA KENICHI
IPC: G02F2/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a light pulse train forming method capable of forming pulses of arbitrary time waveforms, and an apparatus therefor. SOLUTION: The light having frequency spectra of uniform frequency intervals is generated by using a semiconductor laser beam source 1, an optical intensity modulator 3 and zero diffusion fibers 6 (a) to 6 (f) and is separated to space spectra by a frequency separating filter 11. Prescribed attenuation is then applied on these light rays by each of the respective frequencies by a multichannel variable attenuation 12 and thereafter, the light rays are mixed by an optical mixer 13, thereby, the desired time waveforms are obtd.
Patent JP-S62117165-A (JP)
Title: Rotary magnetic sheet device
Inventor: FUKUDA TADATOSHI
IPC: G11B17/34
Filed: 1985-11-18
Abstract: PURPOSE:To make slow the relative velocity of a rotary magnetic sheet against a guide, to prevent the rotary magnetic sheet from damaging, to protect the rotary magnetic sheet from the attaching of foreign matters, and to prevent the occurrence of a drop-out by forming a roller shaped guide which rotates in the same direction as the rotating direction of the rotary magnetic sheet. CONSTITUTION:The surface waving of a magnetic sheet 1 occurred when a magnetic head 2 is pressed on the magnetic sheet 1 can be prevented by pressing the both sides of the magnetic head 2 with two roller shaped guides 5 and 5 which rotate by itself with the same linear velocity as the magnetic sheet 1. Thereby, the relative velocity at an opposing contact part 6 between the magnetic sheet 1 and the guides 5 and 5 becomes zero, and a flaw due to a contact between the magnetic sheet 1 and the guides 5 and 5 can be reduced. And a reproducing output with a high output and good quality can be obtained.
Patent JP-H03120619-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/08
Filed: 1989-10-03
Abstract: PURPOSE:To facilitate the adjustment of the position of an optical spot at the time of assembly and to automatically adjust assembly by forming assembly position adjustment light-receiving surface whose light-receiving areas are large in the same surface as reproduction signal detection light-receiving surfaces formed on light-receiving elements. CONSTITUTION:The light-receiving elements 11 and 12 have the eight-divided light-receiving surfaces in total, in which the four-divided light-receiving surfaces for reproduction signal detection (a)-(d) are formed in the center parts and the four-divided light-receiving surfaces for assembly position adjustment (e)-(h) whose light-receiving areas are large are formed on the periphery. Then, (a) is connected to (e), (b) to (f), (c) to (g) and (d) to (h), for example, and the light- receiving elements 11 and 12 are moved and adjusted so that respective light- receiving quantities come to the same. Then, (a) is disconnected from (e), (b) from (f), (c) from (g), (d) from (h) and therefore the optical spot P can be position-adjusted. Thus, the position adjustment of the optical spot at the time of assembly is facilitated and assembly can automatically be adjusted.
Patent JP-S61135629-A (JP)
Inventor: YUDA AKIO
IPC: A47L13/38
Filed: 1984-12-06
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-H07112290-A (JP)
Title: Laser laminating metallic die
Inventor: YAMAMOTO TATSUYA
IPC: B23K26/21
Filed: 1993-10-15
Abstract: PURPOSE:To always irradiate the normal position with a laser welding spot and to improve reliability and sticking strength of the laser welding by providing a slide cam on the upper surface of a punch of a laminating metallic die and adjusting projecting amount of the punch. CONSTITUTION:When a push screw 12 is turned, the slide cam 14 is moved horizontally and the punch 4 is vertically moved through a spacer 15. At that time, a belleville spring 18 receives strip load of the punch through a washer 17. By the punch adjusting mechanism, a punched material 10 is always laminated on a fixed position in a die and the optimum outgoing point is obtained without adjusting the height of an outgoing unit 8. Thus, time required for exchanging coil materials is shortened. The same effect is obtained by vertically moving the outgoing unit 8 without moving the punch 4.
Patent JP-H07112216-A (JP)
Title: Method for setting ram position of press brake and ram controller
Inventor: TOKAI SHIGERU
IPC: B21D5/02
Filed: 1993-10-15
Abstract: PURPOSE:To realize highly accurate bending work without lifting a ram in the process of working and without being affected by variation of material in the control of ram of a press brake. CONSTITUTION:In the process of bending a work, actual loading force added to the work and displacement are sampled (S6), the relationship between bending stress - displacement is obtained from these sampled data and measured thickness data (S7), characteristic value of material such as yield stress, for example, by which the state of a material is shown is obtained from the obtained relationship between bending stress - displacement (S8). And, the amount of bending- angle correction is obtained from the obtained characteristic value of material by using the data table of correlation between this characteristic value of material and the bending angle, the amount of correction depth is obtained from the amount of bending-angle correction which is obtained in such a way (S9), and the amount of final depth is obtained by adding this amount of correction depth to the amount of preset reference depth, thereby the bending is executed (S10).
Patent JP-H0570417-A (JP)
Title: Production of aromatic aminocarboxylic acid
Inventor: SUGI YOSHIHIRO
IPC: C07C227/08
Filed: 1991-09-10
Abstract: PURPOSE:To convert a halogenated aromatic carboxylic acid ester to an aromatic aminocarboxylic acid by one-step reaction. CONSTITUTION:A compound of formula I (X is halogen; Ar is aromatic group; R is 1-10C hydrocarbon group) (e.g. 4'-bromobiphenyl-4-carboxylic acid ethyl ester) is made to react with ammonia water in the presence of a copper catalyst at 130-250 deg.C (preferably 180-200 deg.C) to obtain a compound of formula II e.g. 4'-aminobiphenyl-4-carboxylic acid. The copper catalyst is preferably a combination of copper and a copper halide and its amount is 0.1-1.0mol-equivalent based on the compound of formula I. The concentration of the ammonia water is 10-50wt.% (preferably 20-30wt.%) and the amount of the ammonia water is >=20ml, preferably 30-40ml based on 1g of the raw material.
Patent JP-H09102978-A (JP)
Title: Structure for miniaturized base station equipment
Inventor: FUJIWARA YUKIHIKO
IPC: H04W88/08
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide miniaturized base station equipment which can be installed without specifying the place for installation and without damaging the surrounding environment. SOLUTION: A control part 1, radio part 2 and power source part 3 are housed inside and further, this equipment is composed of a fabric storage bag 6, whose form is freely deformed together with internally housed objects, having an antenna part 4 protruded from the inside to the outside and a line wire connecting part and having water-proofness and weather resistance. The periphery of the storage bag 6 is sealed by thermocompression and internal air is released so that the internally housed objects can be fixed. Besides, this equipment is installed at any required place by using fitting holes 7 provided at four corners of the storage bag 6. Further, the external color of the storage bag is painted in the same color as a color around the place for installation.
Patent JP-H07112549-A (JP)
Title: Image forming device
Inventor: KONDO TAKESHI
IPC: B41J2/51
Filed: 1993-10-18
Abstract: PURPOSE:To form an image without making an image recording part stand still in scanning with a scanning head part. CONSTITUTION:A scanning head part 28 having a plurality of image forming elements, a record controlling part 34 controlling an image formed state of each image forming element and its non-image formed state, and an image transfer controlling part 25 which transfers image information from an image information storing part 24 to an element in the image formed state of the scanning head part 28 are provided. The image formed state of each image forming element and its non-image formed state are varied while the scanning head part is scanning. Image information is transferred to the image forming element in the image formed state. An image is formed on an image recording part 26 without making the image recording part 26 stand still in scanning.
Patent JP-H1194947-A (JP)
Title: X-ray detector
Inventor: ADACHI KATASHI
IPC: G01T1/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality tomography with thin slice thickness by improving the sensitivity of the edge part of an X-ray detector having a plurality of detector series. SOLUTION: Adjacent detector series 3 and 4 are butted with a specific angle and X-ray detector is constituted so as to slantingly take X-ray emitted from an X-ray tube in detection surface. By this, the transmitting distance of X-ray transmitting phosphors 12 and 17 can be prolonged more than the case that the X-ray emitted from the X-ray tube is vertically taken in with the detection surface of the detector series 3 and 4. Therefore, the luminescence quantity of the phosphors 12 and 17 at the edge of each of detector series 3 and 4 degrading the sensitivity can be increased, and X-ray detection can be conducted near the central region where the sensitivity of the active area 11a (11b) of photodiodes 11 and 16 is high. So the sensitivity of the edge part of an X-ray detector can be improved and a high quality tomography with thin slice thickness can be obtained.
Patent JP-H0788251-A (JP)
Title: Control pad for game machine
Inventor: ANDO MINORU
IPC: A63F13/06
Filed: 1993-09-22
Abstract: PURPOSE:To eliminate slip likely generated when the player is enthusiastic to the game or resulting from sweats and enhance the easiness and effectiveness in manipulation by furnishing a finger stopper at each side of the bottom surface of a casing where buttons and keys are installed, wherein each finger stopper consists of a pair of projections having a specified shape and height. CONSTITUTION:A control pad for a game machine is so configured that a cruciform direction button 13 is installed on the left of the facade of a casing 1 while a start button installed in the center, and on the right, function buttons 15-17 are furnished which are to direct any special function such as a continuously shooting function, etc. Further on the facade, a slow mode button (key) of slide type is furnished to specify the slow-motion play. Therein finger stoppers 11, 12 in the form of projection in specific shape are installed on the left and right bottom surfaces L1 L2 of the casing 1. These stoppers 11, 12 are constructed with a height and shape which allow easy hitch of the middle finger, and if necessary are provided with roughened surfaces or a slip preventive film so that the slip preventive effect for fingers is enhanced.