baber/WOPTO huggingface dataset:
Patent JP-S5838770-A (JP)
Title: Adhesive
Inventor: MOMOSE CHIAKI
IPC: B29C65/48
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a novel adhesive suitable for the bonding or connection of (crosslinked) polyolefin (pipes), by compounding a polyolefin, an organic peroxide crosslinking agent, and a good solvent of said polyolefin. CONSTITUTION:The objective adhesive is obtained by using (A) a polyolefin crosslinkable with an organic peroxide crosslinking agent, e.g. a low density linear polyethylene; an alpha-olefin polymer containing about 0.001-10wt% ethylenic unsaturated carboxylic acid (anhydride) as a copolymer component or a graft component (e.g. ethylene-maleic acid copolymer), an ehylene-vinyl acetate copolymer, an ethylene-propylene-diene copolymer, etc., (B) an organic peroxide (e.g. dicumyl peroxide) and (C) a good solvent of the component (A) (e.g. xylene, decaline, etc.). The compound (C) is heated at or above the melting point of the component (A), and the component (A) and an antioxidant, etc. are added and dissolved in the component (C) by stirring. A definite amount of the component (B) and a sulfur vulcanizing agent are added to the solution at or below the decomposition temperature of the component (B) to obtain the objective adhesive.
Patent JP-H087825-A (JP)
Title: Electron multiplier tube
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/22
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an electron multiplier tube which has a small nonuniformity of the electron multiplication factor. CONSTITUTION:Since spheres 28 are fixed held by the upper electrode plates and the lower electrode plates of dynodes 24, the spheres 28 are never removed from through holes when plural dynodes 24 and 25 are laminated alternatively. As a result, the intervals of the dynodes 24 and 25 at the layers can be maintained even, and a problem that the multiplication factor gain of the electrons is made uneven resulting from the unevenness of the intervals between the dynodes 24 and 25 is never generated. Particularly, it is not necessary to align the spheres 28 on the dynodes 24 and 25 when plural dynodes 24 and 25 are laminated as in the conventional device, and the manufacturing is made easier.
Patent JP-H0431726-A (JP)
Title: Noncontact type torque sensor
Inventor: HARADA KOSUKE
IPC: G01L3/10
Filed: 1990-05-28
Abstract: PURPOSE:To provide a high-performance noncontact type torque sensor by superimposing a orthogonal shaking magnetic fields on detecting magnetic fields. CONSTITUTION:A pair of U-shaped magnetic cores 1 and 2 for detection are arranged on a shaft material 5 without contact so as to form + or -45 deg. with respect to the axial direction of the shaft material (body under inspection). The change in permeability which is proportional to torque is detected. Meanwhile, a pair of U-shaped magnetic cores 3 and 4 for shaking magnetic fields are arranged in the orthogonal direction with respect to the detecting U-shaped magnetic cores 1 and 2, respectively. In this arrangement, the alternate magnetic fields (shaking magnetic fields) are continuously superimposed in the orthogonal direction of the torque detecting magnetic fields with the U-shaped magnetic cores 3 and 4. The output voltage components which are induced in the detecting magnetic core and caused by the shaking magnetic fields are removed by using a filter. Thereafter, the DC output is obtained by the synchronous rectification, and the torque is detected.
Patent JP-S5362244-A (JP)
Title: Induction heating cooking range
Inventor: KIUCHI MITSUSACHI
IPC: H05B6/12
Filed: 1976-11-15
Abstract: PURPOSE: Improvement of cooling efficiency by providing an exhaust fan together with a cooling fan to feed cooled air against an induction heating coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06344592-A (JP)
Title: Synchronized signal dispatching device for image forming device
Inventor: NAKAGAWA JUN
IPC: G02B26/10
Filed: 1993-06-08
Abstract: PURPOSE:To separately detect two laser beams to be scanned simultaneously being shifted in the horizontal scanning direction by a simple structure. CONSTITUTION:Two sensors A and B are arranged in a row in the horizontal direction. On the light receiving face of the sensor A, a deflecting plate 73 for passing only a linear polarized light in the horizontal direction is attached. On the light receiving face of the sensor B, a deflecting plate 74 for passing only a linear polarized light in the vertical direction is attached. On the other hand, out of laser beams L1 and L2 which both emit as linear polarized lights in the vertical direction, the polarizing direction of the laser beam L1 is converted into the horizontal direction by a half-wave plate 75. Thus, only the laser beam L1 is incident on the sensor A and only the laser beam L2 is incident on the sensor B. Even when the laser beams L1 and L2 are scanned simultaneously, separate detections can be done assuredly.
Patent JP-S63302077-A (JP)
Title: Driving method for fluorescent printer head
Inventor: WATANABE HIROSHI
IPC: B41J2/44
Filed: 1987-06-02
Abstract: PURPOSE:To uniformize display, by scanning a plurality of anodes to provide anode potentials on a time sharing basis, dividing a plurality of control electrode plates into a plurality of groups, and performing time-sharing driving in synchronism with the scanning for each of the groups. CONSTITUTION:Control electrode plates are divided into, for example, two groups one of which consists of odd-numbered control electrode plates and the other consists of even-numbered control electrode plates, with the control electrode plates in each of the groups being arranged in a predetermined order. A plurality of anodes 7 are scanned on a time sharing basis, and in synchronism with the scanning, the control electrode plates are driven on a time sharing basis for each of the groups, and printing signals are supplied to each of the groups in a predetermined order, whereas a cutoff bias is impressed on the group not supplied with the printing signals. When the printing signal is supplied to the control electrode plate 3a, the control electrode plates 3b in the other group which are disposed adjacent to the control electrode plate 3a are constantly supplied with a negative voltage as the cutoff bias. Therefore, an electric field in the vicinity of the electrode plate 3a is apparently uniform, so that electrons passed through a slit 5 to collide against the anode 7 receive equal repelling forces from the adjacent electrode plates 3b.
Patent JP-H10315200-A (JP)
Title: Water jet hole excavator
Inventor: ONO TAKASHI
IPC: B26F3/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To excavate a hole in a hole excavating object body without damaging a reinforcing member such as a reinforcement by arranging a means to advance/ retreat a water jet nozzle in the shaft direction and a means to adjust a hole excavating shaft directional angle. SOLUTION: A water jet W of extra-high pressure water is injected from a nozzle 1 so as to be opposed to a concrete wall type bridge pier 11, and a hole is also excavated while rotating a rotary shaft body 2. When the nozzle 1 collides with a reinforcement inside of the bridge pier 11 in the middle of excavating the hole, rotation and sending-out of the nozzle 1 are automatically stopped. Here, an escape quantity of oil from a relief valve increases by using a hydraulic motor as a motor 6a to advance/retreat the rotary shaft body 2, and rotation and an advance of the nozzle 1 are automatically stopped.  At this time, the nozzle 1 is slightly pulled back, and a horizontal directional angle adjusting mechanism 7 and a vertical directional angle adjusting mechanism are used, and when the hole excavating direction is corrected, the hole can be continuously excavated by avoiding the reinforcement.
Patent JP-S5930252-A (JP)
Title: Optical information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/24079
Filed: 1982-08-10
Abstract: PURPOSE:To read a signal accurately from a pit for signal information, by forming a tracking guide which is nearly as wide as the pit for signal information. CONSTITUTION:The tracking guide 2 is formed in a recording layer 1 provided to a substrate and the pit for signal information 3 are further formed on this tracking guide 2; the pit is nearly as wide as the tracking guide 2. Thus, the width of the tracking guide 2 is reduced to the width of the signal information pit 3, so the total intensity of light reflection from a spot of read laser light is increased, and the level of light reflection during tracking is increased to approximate to the level of light reflection from the flat part; and the difference from the level of light reflection from the signal information pit 3 increases to improve the S/N ratio of signal reading.
Patent JP-H03287580-A (JP)
Title: Amino acid derivative having epoxy group and polymer therefrom
Inventor: ORIGASA YUICHI
IPC: C08G65/04
Filed: 1990-05-28
Abstract: NEW MATERIAL:The title derivative of formula I (X is benzyloxycarbonyl, t-butoxycarbonyl or acetyl; Y is H, 1-4C alkyl free from quaternary carbon, benzyl, 2-methylthioethyl, etc.) or of formula II. EXAMPLE:An N-benzyloxycarbonylalanine glycidyl ester. USE:A raw material for synthesizing polymeric materials and medicines, modifier for polymeric materials. PREPARATION:For example, N-benzyloxycarbonyl-L-alanine is dissolved in dichloromethane, and while cooling the resultant solution with an ice bath, a dichloromethane solution containing glycidol and 4-dimethylaminopyridine is added to the above solution in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide to carry out reaction, thus giving the objective derivative of the formula I.
Patent JP-H0432452-A (JP)
Title: Pressing roll arm control device for take-up device
Inventor: HISHIYAMA HIDEAKI
IPC: B65H26/08
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the lowering of operating efficiency in a roll arm control device for a paper take-up device or the like by moving a pressing roll arm at high speed up to a position where a pressing roll comes in contact with sheet material in its fed process, then at low speed from the contact position to a pressure applying position, and thereafter performing position control on the basis of the pressure applying position. CONSTITUTION:On the basis of the coil winding of a take-up roll 1 computed by a coil diameter computing means 7, a position reference computing means 17 obtains a position B where a pressing roll 6 starts its contact with sheet material 16 in its fed process and a position C where the pressing roll 6 applies pressure to a take-up roll 1 respectively by converting them into the angles of a pressing roll arm 5. According to the angle of the pressing roll arm 5, a control means 19 moves the pressing roll arm 5 at high speed up to the contact starting position B and at low speed from the contact position B to the pressure applying position C. Thereafter, the position of the pressing roll 6 is controlled according to the increase of the coil diameter.
Patent JP-S5362476-A (JP)
Title: Processing method of semiconductor surface
Inventor: UEDA MASAHIKO
IPC: H01L21/306
Filed: 1976-11-16
Abstract: PURPOSE: To prevent the adsorption of contaminating substances at the surface treating by beforehand removing the contaminating substances by charging removing semiconductors of the same or different crystal axes as or from those of the semiconductors to be treated into a treating solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2001025713-A (JP)
Title: Posta sorting mail system
Inventor: OGATA HISAO
IPC: G06Q50/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To automatically find mail addressed to new address, to automatically take out address information of the new address from an address control DB, to attain the speeding-up and making low cost of forwarding treatment. SOLUTION: Address recognition 305 inputs a letter segmenting hypothetical network 310 to read letter information and to recognize an address. New address decision 306 judges whether there is new address in the address recognized by an address control DB 310. When that there is the new address is judged, the treatment of the poststage is advanced. Person's name/company's name recognition 307 inputs a letter segmenting network 310 to recognize person's name/company's name. New address judgement 308 inputs person's name/ company's name recognition results 317 to judge whether the recognized person's name/person's name is new address by an address control DB 310. When applicable, address information of new address registered in the address control DB 310 is outputted, and when not applicable, the recognized address information is outputted.  Result integration 309 integrates the treatment results to output the recognition results having most reliability.
Patent JP-S62294901-A (JP)
Title: Position detector
Inventor: TAKASE YASUNARI
IPC: G01B11/00
Filed: 1986-06-16
Abstract: PURPOSE:To detect a position at a high speed without complicating constitution, by calculating the position of an object to be detected on the basis of picture element data obtained through a picture element contracting part. CONSTITUTION:The picked-up image signal of an object 1 through an A/D converter 3 is processed by a binarization converter part 4 to output a picture element signal SC wherein only the arrangement pattern and bonding pad part of the object 1 come to 1, and contracted picture element signals SD1-SDn coming to 1, only when all of 9 picture elements respectively three longitudinally and transversely are 1, are supplied to a selection part 6 from a picture element contracting part 5. The selection part 6 selects the contracted picture element signals SD1-SDn of the bonding pad part having a wide area when the signal SD2, etc., are 1 to store the same in a picture element memory part 7. An operational control part 8 calculates and determines the position of the bonding pad part on the basis of the memory content of the memory part 7. By this mechanism, positional detection is performed at a high speed by simple constitution not requiring a binarization pattern matching apparatus equipped with special hardware.
Patent JP-S63100341-A (JP)
Title: Detection of abnormality of thermocouple
Inventor: MURAKAMI MASAKAZU
IPC: G01K7/02
Filed: 1986-06-16
Abstract: PURPOSE:To detect the abnormality of a thermocouple automatically while measuring temp. with the thermocouple by calculating the resistance value of the thermocouple at each time and detecting the abnormality of the thermocouple in accordance with a moving average value. CONSTITUTION:Signals S1, S2 for selecting selector switches (SW) 2A, 2B; 5A, 5B, a signal S3 for opening and closing SW7 and a signal S4 for turning on and off of an analog memory 4 are outputted from an arithmetic unit 11. The thermal electromotive force by by the thermocouple 1 for temp. measurement is supplied via a thermoelectric converter 3 to a temp. controller 6 and the analog memory 4 in a section I of a time chart. The electromotive force is then inputted to an amplifier 9 and is inputted via an A/D converter 10 to the arithmetic unit 11 in a section II. On the other hand, the content of the memory 4 is outputted to the controller 6. A potential difference across a reference resistor 8 is detected by the amplifier 9 and is inputted to the unit 11 in a section III. The unit 11 calculates the moving average value of the resistance values of the thermocouple 1 and detect the abnormality of the thermocouple 1.
Patent JP-H05335249-A (JP)
Title: Vapor growth device
Inventor: YAMAMURA SUSUMU
IPC: H01L21/31
Filed: 1992-05-29
Abstract: PURPOSE:To reduce irregularities of film thickness after etching by making a temperature of a peripheral part of a substrate higher than a temperature of a substrate central part before introducing material gas to a film formation chamber. CONSTITUTION:A heat line 6 is inserted to a heating heater panel 4 of a CVD device to make temperature distribution of a substrate uniform. A heat line 7 for locally heating a substrate peripheral part is incorporated in a position opposite to the substrate peripheral part inside the heating heater panel 4 to make a temperature of the substrate peripheral part 5 to 30 deg.C higher than a temperature of an entire of the substrate. A substrate 2 on a tray 8 whereon one substrate is mounted is formed in the state; thereby, density of a peripheral part of the substrate 2 is made higher than that of a central part. The peripheral part is made hard to be etched in this way. As a result, irregularities of line width, etc., after etching, etc., can be corrected.
Patent JP-H04343755-A (JP)
Title: Production of knitted carpet
Inventor: NISHIKAWA SHIRO
IPC: D06C11/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide a knitted carpet of esp. high density causing virtually no wrinkles or debonding on the fabric in bonding a backing material, thereby ensuring selvage cutting for said fabric after bonding to be needed at a level of only up to several centimeters. CONSTITUTION:A carpet fabric with relatively high density knitted with a double raschel knitting machine and put to center cutting is dyed, steamed, washed, and dried while framing it with e.g. a pin-type tenter; and while maintaining the resultant tensioned state, a backing material is continuously bonded to the back surface of the fabric, and after bonding, the resulting carpet is put to finishing such as raising, brushing or shearing.
Patent JP-H0434113-A (JP)
Title: Construction method against ground liquefaction
Inventor: MURAMATSU EIJIRO
IPC: E02D3/10
Filed: 1990-05-30
Abstract: PURPOSE:To prevent the liquefaction of the ground by mutually connecting the longitudinal edges of band permeable materials to form a radial drain material, inserting the drain material into the ground, providing a honeycomb member on the top face of drain groups, and then placing a structure thereon. CONSTITUTION:Permeable blades 1 are formed of core materials 11 and cover materials 12 enclosing the circumference thereof, and bending edges 3 on their one-side edge parts are mutually connected to form a radial drain material. The drain material is received in a cross-shaped cylinder, and vertically pushed into the ground to form a drain column 6. A honeycomb board 5 of blade body is formed by mutually adhering hollow hexagon column groups in parallel, and placed on a nonwoven fabric mat 7 on the top face of a number of drain columns 6. On the honeycomb board body 5, a structure made of steel is constructed, walls are disposed around it, and side channels 9 are provided on the upper end. Hence, pore water pressure is raised through the water passage in the inner part of the blade 1 and stored in the honeycomb board body 5, and water beyond that is drained to the side gutters 9.
Patent JP-S62295637-A (JP)
Inventor: KOBAYASHI YASUMICHI
IPC: A47L9/00
Filed: 1986-06-13
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-H032965-A (JP)
Title: Character processor containing operation self-teaching function
Inventor: NAGASAWA HIROYUKI
IPC: G06F17/21
Filed: 1989-05-30
Abstract: PURPOSE:To effectively and flexibly carry out the practice to learn the operating way of a character processor by retrieving forward or reversely a piece of operation guidance information out of a storage means and displaying the retrieved information. CONSTITUTION:A storage means 3 is prepared to store successively many pieces of operation guidance information with an identification code inserted for each boundary. Then a reading means 4 is added together with a designation means 5 which designates those guidance information forward or reversely, an identification code retrieving means 6 which retrieves the identification codes forward or reversely in accordance with the designation of the means 5, and a selective reading means 7. The means 5 designates a forward or reverse retrieval of identification codes while the operation guidance information are displayed on a display means 1. Thus the identification codes are retrieved forward or reversely with the operation guidance information stored in the means 3 and corresponding to the guidance information kept under display defined as a base point. As a result, the contents of practice can be selected forward or reversely for an operation self-teaching function.
Patent JP-H01307398-A (JP)
Title: Speaker with vibration control device
Inventor: YOSHIMURA MASAJIRO
IPC: H04R9/06
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a stable and clear reproduced sound by suppressing vibrations generated at a fixed part with the reaction of the motion of the diaphragm of a speaker and a voice coil. CONSTITUTION:When force G and force H are regulated so as to be equal by a vibration regulator 10, the force to move the fixed part consisting of a pole piece 7a, a magnet 5a, a yoke 3a and a frame 1a of a main speaker A and the force to move the fixed part consisting of a pole piece 7b, a magnet 5b, a yoke 3b and a frame 1b of a sub-speaker B are mutually canceled. That is, the fixed part of the main speaker A is not affected by the vibrations of the movable part consisting of a voice coil 4a and a diaphragm 2a of the main speaker. Consequently, the vibrations generated by the reaction of the movable part of the main speaker A can be controlled by the regulator 10 so as not to be transmitted to a fitting plate 8 and a buffle 6. Thus, the reproduced sound suitable for listening music which requires a subtle tone quality can be obtained.
Patent JP-H04337956-A (JP)
Title: Display input device
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/00
Filed: 1991-05-15
Abstract: PURPOSE:To facilitate an operation by measuring time for inputting one item of information and omitting the display of operation guidance or shortening time for display when the measured time is short. CONSTITUTION:When one item is inputted by an operator (the Y of a processing 104), a facsimile equipment stops a timer at that time and judges the time required for the input operation. When the time for operation is longer than time set in advance (the Y of a processing 106), the prescribed guidance such as inputted contents or the explanation of the next input item is displayed for fixed time such as 2 seconds, for example, (processing 107), and the input of the next item is requested (processing 102). On the other hand, when the operation time is short (the Y of the processing 106), the input of the next item is immediately requested (processing 102). Thus, when the operation time is short, the display of the operation guidance is omitted or the display time is shortened.
Patent JP-S5763813-A (JP)
Title: Disk winding
Inventor: TERANISHI TSUNEJI
IPC: H01F27/28
Filed: 1980-10-06
Abstract: PURPOSE:To reduce the eddy current loss throughout the winding, by arranging at least one section of flat type raw wire at the end of the winding in the oblique direction with respect to the axial direction of the winding so that the longitudinal direction of the cross section is aligned in the direction of leaking magnetic fluxes. CONSTITUTION:Cut parts whose shape is matched with conductors are provided in duct spacers 4. Each conductor is fixed between the duct spacers in the oblique attitude. Namely, at least one section 1A, 1B,... of flat copper wire at the end of the winding is arranged in the oblique direction with respect to the axial direction of the winding so that the longitudinal direction of the cross section is aligned in the direction of the leaking magnetic fluxes.