baber/WOPTO huggingface dataset:
Patent JP-H1087590-A (JP)
Title: Production of carboxylic acid amide compound
Inventor: DAITOKU YOSHIMI
IPC: C07C233/76
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain the subject compound useful as an intermediate for medicines, eliminating an operation for removing a basic substance such as organic amine, by reacting an aminophenol derivative with a benzoic acid derivative. SOLUTION: (A) An aminophenol derivative of formula I [R<1> is a 1-6C alkyl or a (substituted) phenyl] or its acid addition salt is reacted with (B) a benzoic acid derivative of formula II [R<2> is a (substituted) alkoxy, an alkyl or a halogen or nitro; X is hydroxyl or a halogen] in a mixed solvent of an inert organic solvent not to be reacted with the substrates and a reagent, etc., and water in the presence of (C) a basic substance of the formula Mm-Bn [M is an alkaline (earth) metal; B is a lower fatty acid anion or a phosphate-based anion; (m) and (n) are each a positive number] to give the objective compound of formula III such as 2-acetyl-6- 4-(phenylbutoxy)benzoyl}aminophenol.
Patent JP-S6351460-A (JP)
Title: Monoazo dye
Inventor: HIMENO KIYOSHI
IPC: C09B29/085
Filed: 1986-08-22
Abstract: NEW MATERIAL:The compound of formula I {R<1> is cyanoethyl or -CH2COOR<6> [R<6> is (substituted) alkyl]; R<2> is (substituted) alkyl, aralkyl, alkenyl or cycloalkyl; R<3> is H, (halogen-substituted) alkyl, phenyl, aralkyl, alkoxy or phenoxy; R<4> is H, halogen, alkyl, hydroxyethyl, acyloxyethyl, phenyl or phenoxy; R<5> is H, halogen or methyl}. EXAMPLE:The compound of formula II. USE:A water-insoluble red dye for polyester fibers, etc. It has excellent wet fastness after post-treatment and is suitable for quality clothes to be subjected to post-treatment. PREPARATION:The objective compound can be produced e.g. by dissolving the compound of formula III in a polar solvent such as DMF and reacting with cuprous cyanide at 20-150 deg.C, preferably at 70 deg.C for 1-5hr.
Patent JP-S6481764-A (JP)
Title: Folding machine
Inventor: RUDORUFU SHIYUTEEPU
IPC: B41F13/56
Filed: 1988-08-04
Abstract: PURPOSE: To adjust the distance from a folding flap to the finish cut of a shearing blade even during operation by engaging the drive wheel of the fitting carrier of the shearing blade with the drive wheel of a knife cylinder, and engaging the drive wheel of the fitting carrier of a collect cylinder folding flap with a drive wheel attached to a folding blade. CONSTITUTION: The drive wheel of a fitting carrier 22 carrying a shearing blade 15 is designed to mesh with the drive wheel of a knife cylinder 5, and the drive wheel of a fitting carrier 21 carrying a folding flap 13 is designed to mesh with a drive wheel attached to the folding blade 12 of a collect cylinder 3. Therefore, the pair of drive wheels for use with the fitting carriers 21, 22 of the folding flap 13 or the shearing blade 15 can be surely drivingly connected together in a shape-restraining fashion. As a result, quasi-rigid coupling is achieved during normal operation, and the fitting carriers 21, 22 forming a folding cylinder 4 can be accurately rotated at equal speeds. At the same time, by appropriately adjusting each element of a coupling device the fitting carriers 21, 22 can be adjusted reversely, even during operation.
Patent JP-S6353844-A (JP)
Title: Charged particle optical system
Inventor: HOSAKA SUMIO
IPC: H01J37/05
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a charged particle optical system having functions of mass separation and blanking by which aberration due to leakage of magnetic fields is removed, by using a quadrupole type mass separator for selecting specific ions or electrons. CONSTITUTION:Ion beams 21 drawn from power sources 18-20 are made to pass through an incidence limiting aperture 8 and made incident to a quadrupole 9. In this quadrupole 9, +(U+Vcos wt) in superposition of a d-c component U and a high-frequency component Vcos wt is applied on one-sided facing electrodes and-(U+Vcos wt) is applied on the other-sided electrodes perpendicular to the said electrodes so that charged beams having specific mass are made to pass through an emission controlling aperture 10 while a U/V is kept constant by the use of a quadrupole driving circuit 22. Thus, only specific ion beams are made to pass through a quadrupole type separator 28. Because of no use of a magnetic field in this way, a charged particle optical system having no effect of leakage magnetic field in a magnetic circuit can be obtained.
Patent JP-S6087659-A (JP)
Title: Manufacture of movable body of linear motor
Inventor: SHINDOU NORIKAZU
IPC: H02K41/03
Filed: 1983-10-19
Abstract: PURPOSE:To improve the production efficiency by disposing an axle at both ends of two or more separate pole units, and then engaging and press-fitting a control plate to the pole, thereby simultaneously coupling the separate pole units and fixing the axle to the pole units. CONSTITUTION:Two separate pole units 13 are disposed oppositely to a pole 11, the both ends of the pole units 13 are formed to becomes a surface parallel with a stator, and a control plate 20 made of a nonmagnetic member having a hole to be engaged with the pole 11 of the pole unit 13 is press-fitted. Then, axles 17, 18 provided with wheels 16 are placed on the ends of the pole unit 13. Then, the control plate 21 is press-fitted to the pole unit 13 to rigidly couple fixedly the pole unit 13 and to engage the bent portions at both ends of the plate 21 are engaged with the axles 17, 18, which are secured to the pole unit 13.
Patent JP-S6257598-A (JP)
Inventor: HAYASHI SHOICHI
IPC: B30B9/22
Filed: 1985-09-04
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-2000031218-A (JP)
Title: Integrated circuit tester and testing method
Inventor: AOYAMA SHINTARO
IPC: G01R1/073
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the testing efficiency by simultaneously making a plurality of testings in one time contact doing no damage to terminal pads in a semiconductor integrated circuit in order to test the wafer status in the circuit wherein the pin numbers required by the testing items are notably differentiated. SOLUTION: An integrated circuit tester equipped with a prober 5 composed of a tester and a probe composed corresponding to an integrated circuit on a wafer and a transmitting means of signals between the tester and the prober 5 also a testing board 4 quick disconnectably inserted between the wafer and the prober 5 as well as a connector 41 arranged corresponding to the wafer pads on the surface of the - side of the testing board 4 simultaneously pads 42 arranged corresponding to the other side surface of the testing board 4 furthermore, the connectors 41 of the testing board 4 and the pads 42 are wired pertinent to the testing of the integrated circuit inside the testing board 4.
Patent JP-H0862905-A (JP)
Title: Soil removing method for photoreceptor drum
Inventor: YOSHIDA HITOSHI
IPC: G03G15/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide the soil removing method of a photoreceptor drum where residual toner on the surface of the photoreceptor drum is removed at the time of the occurrence of paper jamming. CONSTITUTION: When the occurrence of the paper jamming is detected, a transferring device 35 is separated from the photoreceptor drum 11 and is made into a retreating state, and the surface of the photoreceptor drum 11 is electrostatically charged by an auxiliary electrostatic charger 31, and a developing roller 14 is electrostatically charged at reverse polarity to the polarity of the surface of the photoreceptor drum 11. The residual toner on the surface of the photoreceptor drum 11 is electrostatically charged at the same polarity as the surface of the photoreceptor drum 11 by the auxiliary electrostatic charger 31 without sticking on the transferring device 35, and is attracted by the developing roller 14. Therefore, the residual toner on the surface of the photoreceptor drum 11 is prevented from being stuck on the transferring device 35. Also, defective transfer, the soiling of the back of a medium or the like are not caused in succeeding printings.
Patent JP-S5993612-A (JP)
Inventor: KAARU YOHAN BATSUKU
IPC: B65D63/10
Filed: 1983-10-19
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-H1039813-A (JP)
Title: Bulletin board
Inventor: NISHI KUNIHIRO
IPC: G09F15/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily exchange bulletin matter and to exceedingly enhance the working efficiency thereof by forming one of four frame constituting members constituting a frame of a movable frame material. SOLUTION: To exchange the bulletin matter 11, the engagement of a detaining member with a lower inside frame 18 is released and a lower outside frame 22 is moved to a lower removal position. At this time, the bulletin matter 11 is eventually moved downward together with a lower outside frame 22 along fitting grooves 19 by its own weight and the bulletin matter 11 is removed from the fitting grooves 19 by holding both right and left side parts of the bulletin matter 11 with the hands. To load the fresh bulletin matter 11, on the other hand, both right and left ends at the top end of the bulletin matter 11 are inserted into the bottom of the fitting grooves 19 and the bulletin matter 11 is successively moved upward, by which the bottom end is set in the fitting grooves 19 of the lower outside frame 22 in the state of mounting approximately the entire part.  The lower outside frame 22 is then risen to the mounting position, by which the bulletin matter 11 is assembled to a bulletin board body.
Patent JP-S6440317-A (JP)
Title: Plastic sheet with score
Inventor: HASHIMOTO TADASHI
IPC: B29C53/06
Filed: 1987-08-05
Abstract: PURPOSE:To make an angle of bend correct and the flatness after assembling favorable by a method wherein holes are interruptedly, formed at the bottom part of a groove, which forms a score, along the long direction of the groove. CONSTITUTION:A score 1 is provided as a groove 11, which is formed on the surface of a plastic sheet 2 so as to easily bend the sheet. Interrupted holes 3 are made at the bottom part of the groove 11 along the longitudinal direction of the bottom part. The interrupted holes 3 scatter sand uniformize the strains, which develop in the groove 11 by bending the sheet, in the long direction of the groove, so as to prevent local stress concentration and shape restoration by spring-back from occurring. The groove 11 and the interrupted holes 3 are simultaneously made by pinching a plastic sheet between a scoring blade 4, on which unevenness 42 obtained by notching a blade point 41 intermittently is produced, and a flat cradle 5.
Patent JP-H0749221-A (JP)
Title: Shape sensing optical fiber system
Inventor: YAMAMOTO SATORU
IPC: G01B11/24
Filed: 1993-08-06
Abstract: PURPOSE:To easily measure the shape change of an object such as an optical fiber cable. CONSTITUTION:When an angle 2 is bent at points (a) and (b), a coated optical fiber 1 laid along the angle 2 is also bent approximately at the same angle as formed thereon. As a result, tension occurs at the point (a) of the coated optical fiber 1, and positive strain is generated. On the contrary, negative strain acts on the position (b). Provided that a relationship between strain occurring on the coated optical fiber 1 and the bent angle thereof be grasped in advance, the angular distribution of the conductor 1 can thus be obtained from the distribution of the strain.
Patent JP-H0540055-A (JP)
Title: Water level measuring device
Inventor: SASAYA TOSHIHISA
IPC: G01F23/24
Filed: 1991-08-06
Abstract: PURPOSE:To enable an inexpensive and highly accurate hydraulic type.to be used even at a deep water depth by compensating an actual measurement data by using a compensation value which is obtained previously until a water-level switch operates. CONSTITUTION:An ON/OFF signal from water-level switches 3a-3c is fed to a data-compensation portion 4. An actual water level when the switches 3a-3c are operated are known accurately beforehand according to an installation height of the switches 3a-3c so that the compensation portion 4 generates an actual water level data corresponding to an installation position of the switch 3b according to the ON/OFF signal, for example, from the switch 3b and then compares the actual water level data with an actual measurement digital signal from a signal conversion portion 2. Then, the difference is calculated as a compensation value and is retained and the compensation value is subtracted from the actual measurement data until other switches 3a and 3c are operated for compensation. Namely, the actual measurement data is compensated by this compensation value until the water level reaches an installation position of adjacent switches 3a and 3c.
Patent JP-H0750250-A (JP)
Title: X-ray exposure mask manufacturing device and method
Inventor: HARA SHINICHI
IPC: G03F1/22
Filed: 1993-08-06
Abstract: PURPOSE:To avoid the thermal strain of an X-ray exposure mask blank for enhancing the transfer exposure precision by cooling down the heat generated in the X-ray exposure mask blank by exposure light from the rear surface of the mask blank. CONSTITUTION:A gap 6 is made on the rear surface of the title X-ray exposure mask blank. Next, a thermostatic block 14 opposite to the rear surface is provided from the rear surface through the intermediary of the gap 6. Next, a cooling down flow path cooling down the gas contained in this gap 6 is provided inside the surface of this thermostatic block 14. On the other hand, the heat generated in the X-ray exposure mask blank during the transfer exposure time can be cooled down by the cooling down effect of the gas contained in the gap 6 by the cooling water flow path. Accordingly, the thermal strain of the X-ray exposure mask blank can be avoided thereby enhancing the transfer exposure precision.
Patent JP-S6087675-A (JP)
Title: Rectifier
Inventor: HORIBE MITSUTOSHI
IPC: H02M7/04
Filed: 1983-10-19
Abstract: PURPOSE:To enhance the cooling effect, to reduce the weight and the cost, and to enhance the quality of a rectifier by bonding fixedly a semiconductor rectifier to a metal plate unit integrated with embossed projection of a light metal cooling fin by soldering. CONSTITUTION:A semiconductor element 1P, leads 1L are connected fixedly in this sequence by soldering 1S to a recess copper disc 1D, hermetically sealed with silicone rubber 1R to construct a semiconductor rectifier 1. The input side is connected at the lead to an AC input terminal, and the output side is bonded fixedly by soldering 2 to a metal plate unit such as a copper plate 4 capable of being brazed to the outer periphery of the rectifier 1 so that the diameter of the plate is equal to the outer diameter of the rectifier 1 and integrated in solid phase state to the embossed projection 3a of the fin and the height of light metal cooling fan 3 of aluminum is approx. the thickness of the plate of the fin so that the disc 1D becomes a DC electrode.
Patent JP-H0865432-A (JP)
Title: Electronic blackboard device
Inventor: HIRONO TATSUO
IPC: B43L1/04
Filed: 1994-08-22
Abstract: PURPOSE: To start a succeeding job quickly by providing an operation control means using an image erasure means to erase an image on a blackboard face when a time without data entry exceeds a preset reference time so as to erase the image of the blackboard face automatically when the electronic blackboard device is left unused. CONSTITUTION: The device is provided with an image storage means 14 storing image data, paper print means 5, 10 printing out the image data stored by the image storage means 14 onto print paper, an image erasure means erasing the image described on the blackboard face and an operation control means 11 allowing the image erasure means to erase the image on the blackboard face when a time without data entry exceeds a preset reference time. Then the image described on the blackboard face is automatically erased by allowing the operation control means 11 to use the image erasure means to erase the image on the blackboard face when a time without data entry exceeds a preset reference time.
Patent JP-S6255977-A (JP)
Title: Inspecting magnetic sensor chip
Inventor: KAMATA TADASHI
IPC: H01L43/14
Filed: 1985-09-05
Abstract: PURPOSE:To inspect a magnetic sensor chip in a wafer state by making the chip into contact with a test probe needle in a state that a magnetic field is generated by a coil probe. CONSTITUTION:An AC signal is generated in an AC oscillator 9 of a wafer test station 10 to generate a magnetic field in a coil probe 11. When the probe 11 is approached to a magnetic sensor chip 2 of a wafer 1, a magnetic field is applied to the chip 2. Simultaneously, when testing probe needles 3, 6 connected with a current source 7 and testing probe needles 4, 5 connected with a voltage source which receive a detection signal from the chip 2 are connected with the electrodes of the chip 2, the chip can be inspected in a wafer state without separating the chip.
Patent JP-S6090870-A (JP)
Inventor: NAKADA TAKAO
IPC: C04B35/48
Filed: 1983-10-20
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-H0361808-A (JP)
Title: Position detector
Inventor: HASEGAWA SHINJI
IPC: G01D5/12
Filed: 1989-07-31
Abstract: PURPOSE:To secure high detection accuracy by a method wherein output of an increment encoder and a potentiometer are compared with each other to detect motion of a movable body during inoperative period and position data is calibrated. CONSTITUTION:Respective movable units of an increment encoder 10 and a potentiometer 14 are attached to a movable body being an object to be detected while a main position data memory 22 of a CPU 20 holds increment encoder output DEN. When the movable body moves, the increment encoder output DEN and potentiometer output DPT are compared with each other by a comparator 24. If the difference at this time is outside a predetermined dead zone as well as such data caused during inoperative period, motion of the movable body during the inoperative period is identified as well as position data according to the output data of the increment encoder 10 or the output data of the potentiometer 14 is calibrated.
Patent JP-2000031231-A (JP)
Title: Temperature measuring device of wafer or the like and manufacture thereof
Inventor: ARAKI ITSUO
IPC: H01L21/66
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring device capable of detecting the temperature of a wafer or the like. SOLUTION: A recess 5A is provided in one side of a wafer 5 of quartz or the like, and through-holes 10 and 11 large enough in diameter to enable a pair of element wires 6 and 7 or lead wires 17 and 18 of a temperature measuring resistor 14 to be inserted into them are provided between the other side of the wafer 5 and the recess 5A. The through-holes 10 and 11 are so positioned that the element wires 6 and 7 or the lead wires 17 and 18 located outside are pulled outwards to make the temperature measuring junctions 12 located at the tips of the element wires 6 and 7 or the temperature measuring surface 14A of the temperature measuring resistor 14 bear against the inner surface 5a when the element wires 6 and 7 or the lead wires 17 and 18 are inserted into the through-holes 10 and 11, and in a state where the element wires 6 and 7 or the lead wires 17 and 18 are pulled outward, quartz powder 8 is filled into the recess 5A, and a covering 9 of quartz is mounted on the thicknesswise surface of the wafer 5.
Patent JP-S5986784-A (JP)
Inventor: SAKA YOSHIHIDE
IPC: F16L21/02
Filed: 1982-11-10
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-S6352188-A (JP)
Inventor: TAKEI TAKESHI
IPC: G09G5/00
Filed: 1986-08-22
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-H07126100-A (JP)
Title: Production of potassium niobate single crystal
Inventor: YAMADA KAZUHIRO
IPC: C30B29/30
Filed: 1994-08-22
Abstract: PURPOSE:To obtain the high-quality single crystal single-domained as a whole by applying a voltage between positive and negative electrodes set up under special conditions. CONSTITUTION:A voltage is applied so as to provide 2.0-5.0kV/cm of an electric field under heating at 170-220 deg.C between (A) a positive electrode 2 provided on the C-plane 5 of potassium niobate single crystal 1 grown by, e.g. TSSG method and cut in a specified azimuth and coated with an electrically conductive paste containing, e.g. silver powder or carbon powder or deposited with an electrically conductive substance such as gold and (B) a negative electrode 3 provided, on the C-plane 6 facing on the C-plane 5, via a semi-insulating substance layer 0.1-10mm thick having both electric field distribution and mechanical strength effective for bringing to a semi-domained state the potassium niobate single crystal as ferroelectric in a noncrystalline, single crystalline or polycrystalline form 10<5>-10<11>OMEGA cm in volume resistivity at 10-220 deg.C, thus conducting a treatment of the potassium niobate single crystal for bringing it to a single-domained state (polling treatment).
Patent JP-H0248285-A (JP)
Title: Method for temporarily fitting car body parts
Inventor: OKUYAMA KAORU
IPC: B62D65/00
Filed: 1988-08-09
Abstract: PURPOSE:To prevent the parts of a car body from unmeasurably falling off by inserting a grommet into holes formed at both the parts of the car bodies in contact with each other and caulking it. CONSTITUTION:The cylindrical portion 35 of a grommet 34 is inserted into through holes 25, 26 provided at the respective joint flanges of both panels 21, 22. After the grommet 34 is positioned at a predetermined position for both the panels 21, 22, pressurized air is supplied to a piston side chamber 44 for a bent piece 33 so as to progress the bent piece 33 to a progress limit position. Accordingly, the push of a rod 31 and the expanding process of the cylindrical portion 35 of the grommet, i.e. a the caulking process is brought, and both the panels 21, 22 are connected each other by the caulking process of the grommet 34 in such a way. Accordingly, a plurality of a car body parts are securely connected without the fall of several parts by temporarily assemblying a small number of positions.
Patent JP-S6088907-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: ASANUMA KAZUYUKI
IPC: G02B6/28
Filed: 1983-10-20
Abstract: PURPOSE:To obtain an optical multiplexer and demultiplexer which facilitates an assembly adjustment and is sized small by arranging plural hemisperic lenses on two planes of optical glass bulk linearly in contact so that their centers face each other, and forming interference filters at the contacting parts. CONSTITUTION:When light beams lambda1-lambdan from hemispheric lenses 5 having no interference film filter 3 interposed are incident, the incident light lambda1 among the lambda1-lambdan is transmitted through the 1st interference film filters 3-1 of the hemispheric lens 5 on the opposite surface on the same axial line with the hemispheric lens 5. Other light beams lambda2-lambdan are reflected by the interference film filter 3-1 to reach the 2nd interference film filter 3-2, where the lambda2 is transmitted whereas other light beams lambda3-lambdan are reflected by the interference film filter 3-3 to reach the 3rd interference filter 3-3. Then, the lambda3 is transmitted through the interference filter 3-3, and thus the incident light beams lambda1-lambdan are demultiplexed successively. They are multiplexed in the opposite order of the demultiplexing. The angle theta of incident to the interference film filter 3-1 is determined by the thickness (t) of the optical glass bulk and the radius R of the hemispheric lenses 5 and theta=tan<-4>R/t.