baber/WOPTO huggingface dataset:
Patent JP-H0821422-A (JP)
Title: Installation structure for operation lever
Inventor: MATSUBARA MASAYOSHI
IPC: F16B21/04
Filed: 1994-07-07
Abstract: PURPOSE:To prevent an operation lever from dropping with certainty by fitting an elastic leg around a shaft hole of the operation lever, and forming a fitting groove being in sliding contact with an outer side surface thereof. CONSTITUTION:An installation part 21 of an operation lever 20 is positioned and pushed into an upper portion of a support shaft 12 of a base 10. An elastic leg 13 is thus widened outward, and a shaft hole 22 of the operation lever 20 is fitted to a fitting projection 11 of the support shaft 12. At the same time, an engagement claw 14 is engaged with an edge of a fitting groove 23, and the operation lever 20 is rotatably supported by the support shaft 12. When the operation lever 20 is rotated, an escape preventive projection 15 of the elastic leg 13 is in sliding contact with an inner side surface of the fitting groove 23, preventing the elastic leg from being widened outward. The engagement claw 14 does not escape from the edge of the installation part 21, and the operation lever 20 is not dropped from the support shaft 12. In order to demount the operation lever 20, the lever 20 is operated, and its cutout 24 is positioned to a cutout stepped portion 17 of a rib 16. Afterward, the elastic leg 13 is widened outward. Thus, an engagement claw 3 can be separated from the edge of the operation lever 20.
Patent JP-S641129-A (JP)
Title: Light beam spot observing device
Inventor: KYODO YASUMASA
IPC: G11B7/09
Filed: 1987-06-23
Abstract: PURPOSE: To observe a beam spot in a proper focus state by applying the observation of a beam spot and applying focus control of an objective lens in response to a signal obtained based on a pickup output signal obtained from an image pickup means.  
     CONSTITUTION: A light beam passing through the observing objective lens 20 is received and the beam spot formed by the light beam is picked up. A peak level of the pickup output signal obtained in this way is held by a peak holding circuit 25 and its output signal is fed to a low pass filter circuit 28. Then the level for a prescribed part of the output signal from the low pass filter circuit 28 is extracted and it is held in a sampling and holding circuit 29. Then an output signal from the circuit 29 is compared with a reference level signal to send a comparison output signal as a control signal. Then the focus control means of an optical pickup is driven in response to the control signal. Thus, the beam spot is observed stably at a proper focus state normally. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5946290-A (JP)
Title: Preparation of 3-acyloxymethylcephalosporin derivative
Inventor: AZEYANAGI SATORU
IPC: C07D501/04
Filed: 1982-09-09
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of pharmaceuticals, etc, in high yield, by reacting a cephalosporin derivative with an acyl derivative in the presence of 5-mercapto-1,2,3-triazole (metal salt). CONSTITUTION:The objective compound of formula III can be prepared by reacting the cephalosporin derivative of formula I (R<1> is H or amyl) having 3-hydroxymethyl group with the acyl derivative of formula II [R<2> is H or organic residue; X is halogen or R<3>COO (R<3> is organic residue)] or R<4>O (R<4> is organic residue) in the presence of 5-mercapto-1,2,3-triazole or its metal salt (e.g. lithium salt) in a hydrated inert solvent (e.g. acetone) at -20-+40 deg.C for 0.5-2hr.
Patent JP-S63318662-A (JP)
Title: Load dispersing system for transaction processing
Inventor: HORI YOKO
IPC: G06F15/16
Filed: 1987-06-23
Abstract: PURPOSE:To efficiently execute a transaction processing by contriving an equal load dispersion of the processing to each processing system, in an on-line system for using a data base in common and dispersing and executing the transaction processing. CONSTITUTION:A shared memory device 4 is provided with an input transaction processing queue 5 being common to each processing system. A transaction processing of each processing system is all registered in the queue 5 of the device 4. Whenever one transaction processing is ended in each processing system, the next registered transaction is drawn out of the queue 5 of the device 4 and the transaction processing is executed, therefore, an equal load dispersion of the processing to each processing system CPU can be realized. In such a way, each processing system CPU fetches the next transaction, whenever one processing is ended, therefore, the load dispersion of the equal transaction processing to each processing system CPU can be realized.
Patent JP-S5945741-A (JP)
Title: Data transmitter
Inventor: TERASAKI MASANOBU
IPC: H04J3/16
Filed: 1982-09-08
Abstract: PURPOSE:To allocate dynamically a time slot and to improve the transfer ability, by providing a discriminating area representing whether or not the applicable packet area is idle to a storage device having a packet storage area corresponding to each channel. CONSTITUTION:A data transmitter consists of a receiving control section 20, transmission control section 30, a input/output control section 40 and a memory 10, and connected to a transmission line L in a loop. The memory 10 has identifier areas 110-11n for channel number's share and packet buffer areas 120- 12n. The identifier representing the state of a packet buffer area corresponding is stored in the identifier area. A packet includes a monitor packet and a data packet, the monitor packet is an information group representing the utilizing state of the channel and the state of the transmission line. Thus, each time slot is allocated dynamically in matching to a channel in busy state so as to optimize the transfer ability.
Patent JP-H0321027-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKAMOTO EMIKO
IPC: H01L23/52
Filed: 1989-06-19
Abstract: PURPOSE:To improve throughput of logic correction process and yield by a method wherein line width of a conductive pattern in a region surrounded by a cut is made smaller than that of a conductive pattern in other regions. CONSTITUTION:The line width of a conductive pattern 11 of a region surrounded by a cut 12 is made smaller than the line width of a conductive pattern in other regions. That is, by narrowing the line of the conductive pattern of the region surrounded by the cut 12, the area of the region surrounded by the cut 12 can be decreased to shorten a path of the cut 12 so that cutting accuracy by focussed ion beam is improved and failure in cutting can be prevented. Thus yield in logic correction process can be improved.
Patent JP-2000347484-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G21/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image forming device by which the line width of a line image is kept constant and a stable image output little in fogging can be obtained regardless of the repeated number of times of the image output. SOLUTION: In this image forming device equipped with a developing device 4 provided with a cylindrical drum photoreceptor 1 capable of being freely rotated and carrying a latent image on its periphery surface, an exposure means for forming the latent image by exposing a surface of the drum photoreceptor 1 by light and a cylindrical sleeve 42a that is installed facing the drum photoreceptor 1 and carrying toner t, and applying voltage between the drum photoreceptor 1 and the sleeve 42a, when diameter of the drum photoreceptor 1 is dr and diameter of the sleeve 42a is s1, the relationship of 16 mm<=ϕs1<=0.32 dr is satisfied.
Patent JP-S62104914-A (JP)
Title: Polyester fiber
Inventor: KUROKI HIROTAKA
IPC: D06M101/16
Filed: 1986-07-04
Abstract: PURPOSE:To provide the titled fiber having specific initial modulus, mechanical loss tangent, fineness, etc., low increase ratio of the 1st wet twisting tension and the 5th wet twisting tension, decreased number of entanglements and excellent weaving property. CONSTITUTION:The objective fiber has an initial modulus of >=55g/d at 30 deg.C, peak temperature of mechanical loss tangent (tan delta) of <=120 deg.C at a measurement frequency of 110Hz and a peak tandelta of <=0.230 and is composed essentially of polyethylene terephthalate. The single fiber fineness is <=5d and the multi- filament yarn fineness is 30-100d. The 1st wet twist tension T1 is 0.1-0.3g/d and the increase ratio (T5-T1)/T1 of the 5th wet twist tension T5 is <10%, preferably <8%. There if little loss of lubricant from the fiber with water. The number of entanglements is <=15/m, preferably <=10/m and a woven fabric produced from the fiber has little gloss and warp streaks.
Patent JP-S5779952-A (JP)
Title: Developer
Inventor: TAKENOUCHI MASANORI
IPC: G03G9/08
Filed: 1980-11-06
Abstract: PURPOSE:To obtain a toner which is stable in positive chargeability, is free from toner scattering and cohesion, and has high transfer efficiency at high humidity by adding the fine powder of silicate treated with aziridines (ethyleneimine, etc.) to a developer (toner). CONSTITUTION:Treated silicate is prepd. by dispersing fine powder of silica and silicate in water, adding aziridines such as ethyleneimine, styreneimine, and polyimines of <=10 degrees of polymn. of these imines thereto and maturing the same at room temp. for about 12hr at about 9.5pH after stirring, then filtering and rinsing the mixture followed by drying and pulverizing. This fine powder is kneaded together with toner raw materials, are mixed, whereby the toner stuck with the fine powder on the toner surfaces is obtained. The resultant toner is stable in quantity of charging by friction with carriers, sleeves, etc., provides images of good resolving power.
Patent JP-H0738986-A (JP)
Title: Acoustic signal reproduction system
Inventor: KATAYAMA DAIRO
IPC: H04Q9/00
Filed: 1993-06-28
Abstract: PURPOSE:To correct an acoustic characteristic simply in a short time when a listening point or a speaker installation position is revised or an acoustic characteristic of an acoustic signal reproduction space is revised. CONSTITUTION:An impulse sound generating means 18 generates an impulse sound for each speaker and the impulse sound is propagated in an acoustic signal reproduction space and measured by an impulse sound measurement means 13, an impulse sound time difference detection means 14 detects a time difference of an impulse sound arrival time from each speaker to a remote controller 11 and an impulse sound pressure difference detection means 15 detects a difference from the sound pressure for each speaker unit at the listening point. The detection result is sent to an acoustic signal reproduction device 16, and a 1st acoustic signal correction means 19 and a 2nd acoustic signal correction means 20 based thereon correct the acoustic signal sent from a reproduction acoustic signal source 22 and sends the reproduction signal to an acoustic signal reproduction means 21.
Patent JP-H0715783-A (JP)
Title: Speaker system
Inventor: KATAYAMA DAIRO
IPC: H04R1/28
Filed: 1993-06-28
Abstract: PURPOSE:To smooth the sound pressure frequency characteristic of the reproduced sound of a speaker system. CONSTITUTION:A second sound path 7 with shaft length L2 equal to the shaft length L1 of a first sound path is provided at a cabinet 1, and also, a system is composed so that the cabinet 1 and the sound path 7 can form a resonator of Helmholtz to possess a resonance frequency smaller than the primary resonance frequency of the first sound path 6. Therefore, the plural dips in the sound pressure frequency characteristic by the antiresonance of the first sound path 6 can be negated by the plural peaks of the sound pressure frequency characteristic by the resonance of the opening of the first sound path 6, and also, the drop of the sound pressure frequency characteristic of the speaker system at the resonance frequency of the first sound path 6 can be corrected by the resonance of the resonator of Helmholtz composed of the cabinet 1 and the second sound path 7.
Patent JP-H028530-A (JP)
Title: Multi-stage vibration removing device
Inventor: TAKEDA JUICHI
IPC: E04B1/98
Filed: 1988-06-27
Abstract: PURPOSE:To perform the most effective vibration removal suited for the environmental atmosphere by forming a multi-stage structure piling together a floor, supported through quake-isolating and quake-removing devices, in the vertical direction. CONSTITUTION:A quake-isolating laminated rubber support 1 is applied to a quake-isolating building 2. In the stage of a floor slab 3, a high level vibration like an earthquake is changed into a long period. On the floor slab 3, a vibro- isolating floor 5 and a vibro-isolating bed 6 are arranged being vertically piled together through air springs 4, 4a. Vibration of the ground is removed by the quake-isolating building 2, next vibration of the floor slab 3 is isolated by a level of the vibro-isolating floor 5 supported by the air spring 4, further vibration of the vibro-isolating bed 6 is supported by the air spring 4a performing the third time vibration removal. Thus, the most effective vibration removal suited for the environmental atmosphere can be performed.
Patent JP-H0714429-A (JP)
Title: Electrically conductive coating material and its manufacture
Inventor: ONO RIICHI
IPC: H05K1/09
Filed: 1993-06-28
Abstract: PURPOSE:To improve the thixotropy of a conductive coating material, to increase the screen printing adaptability and the soldering strength, and to prevent a migration, by adding a specific amount of furancarboxylic acid to a silver powder mixture. CONSTITUTION:A binder including a synthetic resin and an organic solvent is mixed to a silver powder. In this case, a mixture of a scaly silver powder and a spherical sliver powder is used as the silver powder, and 0.01 to 8 pts.wt. of furancalbxylic acid is added to 20 to 80 pts.wt. of the silver powder mixture. When such a conductive paint is manufactured, a binder including the synthetic resin and the organic solvent is added to the silver powder mixture including the scaly silver powder and the spherical silver powder, and they are mixed and kneaded, and then, 0.01 to 8 pts.wt. of furancarboxylic acid is added to 20 to 80 pts.wt. of the silver powder mixture.
Patent JP-S6135767-A (JP)
Title: Preparation of marine paste product
Inventor: MIYAMOTO TOSHIYUKI
IPC: A23L17/00
Filed: 1984-07-27
Abstract: PURPOSE:To prepare a marine paste product having a shape and a taste like those of crab legs, by forming given cut channels on a flat beltlike raw material for paste product, winding and bundling it, and coloring the outer peripheral face of the prepared cylindrical material. CONSTITUTION:The flat beltlike raw material 1 for paste product transported by the belt 2 is fed to the slant line carving device 3 and the longitudinal line carving device 5, so that the slant cut channels 4 are formed at fine intervals on one side and the cut channels 6 in the longitudinal direction are formed at rough intervals on the other side. Then the raw material is wound and bundled by the winding and bundling device 16 in such a way that the slant cut channels 4 are put outside while feeding optionally the core material 15 from the nozzle 14 of the core material feeder 13 to the central part of the raw material, the outer peripheral face of the bundled material is colored in a desired color, and the material is cut into a proper length, to give a marine paste product.
Patent JP-H11353482-A (JP)
Title: Image processing method and device
Inventor: NAKAOKA TSUTOMU
IPC: G06T7/60
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To separate an object image into the areas having optional slants by invalidating the slant image data on every other line, generating the valid line data in narrow-paper-tablet shape and returning the valid image data consisting of the valid line data to its original position though the affine transformation. SOLUTION: The image data which are temporarily stored in a frame memory 18 are turned to be slanted at a prescribed angle by a 1st affine transformer 20. A line selection means 22 invalidates one or plural lines on every other lines prescribed among the image data which are supplied from the transformer 20. The separated lines are validated by the invalidated lines, and the valid image data consist of the validated lines. A 2nd affine transformer 24 turns the valid image data outputted from the means 22 up to its original position. A labeling processor 26 gives the labels to the image data outputted from the transformer 24 in every separated area.
Patent JP-S5699125-A (JP)
Title: Automatic tile material encasing machine
Inventor: FUJITA SHIGEO
IPC: B65G47/91
Filed: 1979-12-03
Abstract: PURPOSE: To perform effectively the work to pack tile material into encasements in such a way that the encasements are conveyed by suckers fixed on horizontal frames by vertical movements of elevating frames and by horizontal plying movements of horizontal frames fixed on the elevating frames.  
     CONSTITUTION: When two pieces of encasements (a) of which are piled up by several pieces are conveyed by a conveyor 4, and stopped at a position as shown in the figure, the encasements (a) are sent up by rollers 43. Then, the two pieces of encasements (a) are conveyed up to elevating plates 21 by thrust plates 46 which are thrusted by a cylinder 44. In consequence, elevating frames 6 are sent down by a cylinder 13, and a sucker 76 sucks the encasements (a) at the top stage, the frames 6 are sent up again. With this condition, when horizontal frames 7 are moved to the left by a cylinder 66, and the sucker 76 moves to the encasing position A, the encasements (a) are transferred on elevating plates 31. Tile materials b 1 , b 2  which are sucked by a sucker 88 are packed into the encasements (a) at said position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07149758-A (JP)
Title: Intermediate for production of azabicyclo- quinolonecarboxylic acid compound
Inventor: KIYASARIN ERIZABESU BURAITEI
IPC: A61K31/44
Filed: 1994-07-08
Abstract: Azabicyclo quinolone carboxylic acids of formula (I) and their salts and prodrugs of (I) having free amino gps., are new. In (I) R1 = H, a cation or 1-6C alkyl; Y = ethyl, t-butyl, vinyl-cyclopropyl, 2-fluoroethyl, p-fluorophenyl or o,p-difluorophenyl; W = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, amino or aminomethyl; A = CH, CF, CCl, COCH3, C-CH3, C-CN or N, or A is carbon and is taken together with Y and the C and N to which A and Y are attached to form a 5 or 6 membered ring which may contain O or a double bond and which may have attached R8 which is methyl or methylene; R2 = gp. of formula (i) or (ii) where R3-R7,R9,R10,R25 = H, CH3, CH2NH2, CH2NHCH3 or CH2NHC2H5 and R5-R7 and R9 may also be NH2,NHCH3 or NHC2H5, provided that not more than 3 of R3-R7,R8,R10 and R25 are other than H and if 3 of these substits. are not H, at least one of them is methyl.
Patent JP-S6217297-A (JP)
Inventor: NAKAMURA YASUSUKE
IPC: E21D9/12
Filed: 1985-07-16
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-H1087382-A (JP)
Title: Corrosion resistant member, method for using the same and its production
Inventor: USHIGOE RYUSUKE
IPC: C04B41/85
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant member having resistance to dissociated halogen-contg. corrosive gas at >=241 deg.C, especially >=300 deg.C. SOLUTION: This corrosion resistant member has a substrate made of an aluminum nitride sintered compact and an aluminum fluoride film formed on the surface of the substrate. The aluminum fluoride is preferably aluminum trifluoride. When this corrosion resistant member is used, it is exposed to dissociated halogen-contg. corrosive gas at 241-1,100 deg.C in a semiconductor producing device.
Patent JP-H05327484-A (JP)
Title: Variable divider
Inventor: YAMAUCHI YOSHINORI
IPC: H03K23/64
Filed: 1992-05-25
Abstract: PURPOSE:To ensure a high speed operation and the high stability of a variable divider by inputting an input signals in common to the 1st-3rd clock input terminals and taking the output signal out of a 1st non-inverted electronic terminal or an inverted output terminal. CONSTITUTION:The signal of the output terminal of a non-inverted Q2 of a data latch flip-flop DFF 2 is applied to the input terminal of a D11 of a DFF 1. The signal of the output terminal of a non-inverted Q3 of a DFF 3 is applied to the input terminal of a D12. The output is obtained from the output terminals of a non-inverted Q1 and an inverted Q1 of the DFF 1 respectively. Then the input clock signal Vin are applied to the input terminals of a non-inverted CP1, a non-inverted CP2, and a non-inverted CP3 of the DFF 1-3 respectively. Thus the frequency signal obtained by dividing the frequency of the signal Vin down to 1/4 with the mode control signal M kept at H and the signal obtained by dividing the frequency of the signal Vin down to 1/5 with the signal M kept at L are outputted to the output terminals 8 and 9 through the output terminals of the non-inverted Q1 and the inverted Q1 of the DFF 1 respectively and synchronously with the signal Vin.
Patent JP-S56117045-A (JP)
Title: Built-in kotatu
Inventor: SANO TOORU
IPC: F24J3/00
Filed: 1980-11-08
Abstract: PURPOSE: To execute the waterproof type kotatu simply by surrounding the outer circumference except the upper opening section of a kotatu body with a waterproof bag body.  
     CONSTITUTION: The outer circumference except the opening section of the kotatu body 1' is surrounded with a waterproof flexible bag body 19 in polyethylene, etc., and sealed by an angle 10. The body 1' is installed on a floor, and a frame 4 is connected to the angle 10. According to this constitution, the inside is not narrowed due to waterproofing, housing capability is excellent and the kotatu can be waterproofed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11354825-A (JP)
Title: Infrared light-receiving device
Inventor: NAMAZUE HIROTOSHI
IPC: H01L31/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the infrared light-receiving device for receiving infrared signals which include specified codes. SOLUTION: This infrared light-receiving device 1 comprises a photodiode 2 having an anode connected to the ground for receiving infrared signals, preamplifier 3 connected to the cathode of the photodiode 2, amplifier 4 for amplifying the output of the preamplifier 3, low-pass filter 5 for removing high frequency components from the output of the amplifier 4, waveform shaper 6 for shaping the output waveform of the low-pass filter 5 and output switching element 7 having a control terminal operated by the output of the waveform shaper 6, thereby taking out an infrared received output from the output terminal connected to the output switching element 7. An integrating circuit 6 is connected between the waveform shaper 6 and the output switching element 7 for taking out the infrared received output from the waveform shaper 6 through the integrating circuit 7.
Patent JP-S60156255-A (JP)
Title: Stator coil
Inventor: KAZAMA SABUROU
IPC: H02K21/24
Filed: 1984-07-30
Abstract: PURPOSE:To reduce torque ripples by laminating fixedly phase coils so as to equalize a counterelectromotive force generated in phase coils by the rotation of a rotor magnet. CONSTITUTION:Coils for 2 phases which approach the pole surface of a rotor magnet 2 are respectively split, displaced at the prescribed angle on the front and back surfaces of the phase coils disposed farthest from the pole surfaces of the magnet 2 to arrange 5-layer coils. Counterelectromotive forces generated in the phase coils are equalized by the rotation of the magnet 2. In other words, the first and fifth coils are in phase and the second and fourth coils are in phase with respect to the pole surface side of the magnet 2, and the shape, strand diameter and the number of turns of the phase coils are entirely equalized.