baber/WOPTO huggingface dataset:
Patent JP-H11326354-A (JP)
Title: Rolling bearing unit with rotational speed detection apparatus
Inventor: OUCHI HIDEO
IPC: F16C19/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure an installation space for an encoder and eliminate effect of a revolution of a ball onto a quantity change of a magnetic flux running in a sensor. SOLUTION: An outer ring track 2 at an inner circumferential face of an outer ring 1 and an inner ring track 4 at an outer circumferential face of an inner ring 3 are biased towards one end from a central part in an axial direction of the outer ring 1 and inner ring 3 respectively. A cylindrical face 13b at the outer diametrical side and a cylindrical face 14b at the inner diametrical side at the other end are made long in the axial direction, thereby securing an installation space for an encoder 7. Moreover, a distance between a sensor 10a and balls 5, 5 is set long.
Patent JP-S5750960-A (JP)
Title: Preparation of novel 4- 1-oxo-2-isoindolinyl acetophenone
Inventor: NODA KANJI
IPC: C07D209/46
Filed: 1980-09-10
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of antiphlogistic agent and analgesic agent, easily, economically, in high yield, by cyclizing a compound derived from o-phthalaldehydic acid and p-aminoacetophenone in a low-cost solvent with a reducing agent.  
     CONSTITUTION: The compound of formula I (R is H or lower alkyl) is used as a raw material, and is cyclized with a reducing agent (e.g. sodium borohydride, potassium borohydride, etc.) in a solvent such as methanol at room temperature or under heating to obtain 4-(1-oxo-2-isoindolinyl)acetophenone of formula II. As an alternative method, the compound of formula II is obtained by the one-bath reaction comprising the reaction of 4-aminoacetophenone with o-phthalaldehydic acid and the cyclization of the resultant compound of formula I without separation from the reaction mixture. The apparatus, steps, and operation of the reaction are simple. The compound of formula II can be converted easily to indoprofen (antiphlogistic agent, analgesic agent) by hydrolysis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09309235-A (JP)
Title: Printer
Inventor: KUMAGAI YASUO
IPC: B41J13/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of starting and ending the printing process and improve the quality in sending paper to be fed by arranging a printing head with a head tip part formed protruding to the recording paper side in such a manner that the printing head is positioned opposite to the recording paper at a specified interval, and a paper feed means for feeding the recording paper by holding it, near the tip part of the printing head. SOLUTION: A recording paper feed shaft 15 and an ink jet nozzle part 17-1 are preferably arranged in close proximity with each other circumstances permitting, because the diametral accuracy of the recording paper feed shaft 15 influences the accuracy of a print starting position. That is, the recording paper feed shaft 15 is located opposite to an ink jet head 17 and is arranged directly in front of the ink jet nozzle part 17-1. In addition, a print starting detector 21 is arranged between the recording paper feed shaft 15 and the ink head nozzle part 17-1, and near the ink jet head nozzle part 17-1. Further, if the paper width is small, the recording paper can be positively transported by holding the recording paper between a paper holding roller 20-3 and a paper feed roller. Thus it is possible to enhance the accuracy of starting end ending the printing process.
Patent JP-S6020982-A (JP)
Title: Remover composition for adhesive
Inventor: AOKI HIROSHI
IPC: C09J5/00
Filed: 1983-07-15
Abstract: PURPOSE:To provide a remover compsn. for adhesive having excellent releasing property on various types of adhesives, prepd. by adding a carboxyl group-contg. macromolecular compd. and a specified high boiling compd. to a solvent having a b.p. of below 100 deg.C. CONSTITUTION:The remover compsn. with a pH of 5-10 is prepd. by adding a carboxyl group-contg. macromolecular compd. [e.g. (co)-polymer of (meth)acrylic acid, maleic acid, etc.] and a high boiling compd. selected from among dimethyl formamide, dimethyl-acetamide, N-methylpyrrolidone, 2-oxazoline, epsilon-caprolactone, gamma-butyrolactone, dimethylsulfoxide etc. to a solvent with a boiling point of below 100 deg.C (e.g. water, methanol or acetone). The remover compsn. exhibits excellent releasing property on various types of adhesives including alpha-cyanoacrylate, rubber, cellulose and acryl-based adhesives. It may be used as it is as primer for cyanoacrylate type adhesive.
Patent JP-H06337357-A (JP)
Title: Automatic focusing device for microscope
Inventor: OU SORAI
IPC: G06T1/00
Filed: 1993-05-31
Abstract: PURPOSE:To enable automatic focusing irrespective of kinds of samples to be measured. CONSTITUTION:The device is constituted of a moving mechanism 15 for moving a stage 14 for the sample to be measured for a microscope 1, an image pickup device 13 for picking up the formed image in the microscope, image processors 6, 7 and 8 for obtaining the density distribution of the pickup image and performing analysis processing and control parts 6 and 9 for controlling the moving mechanism 15 so that the dispersion of the density distribution may become the maximum based on the analysis result of the density distribution.
Patent JP-S5353004-A (JP)
Title: Pump equipment with transmission without stage
Inventor: KONDOU YUKIO
IPC: F16H15/40
Filed: 1976-10-22
Abstract: PURPOSE: To control discharge flow of pump constantly controlling transmission gear ratio of the transmission without stage according to pressure difference before and behind of choke in the liquid feed line for pump, and by means of giving thrust which is in accordance with load pressure of pump between the drive shaft and driven shaft of the transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6016087-A (JP)
Inventor: HENRII GAATON RUISU JIYUNIA
IPC: H04N9/77
Filed: 1984-06-22
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-H07143000-A (JP)
Title: Synchronous clock production method using controllable oscillator circuit
Inventor: KURAUSU HARUTOBITSUHI RIIDERU
IPC: H03L7/099
Filed: 1994-06-09
Abstract: PURPOSE: To obtain the inexpensive oscillator whose frequency is continuously controlled over a wide range without giving effect on stability and that is applicable to wide applications. CONSTITUTION: An output of a fixed frequency generator 1 is connected to a frequency divider 2 of a variable divisor and an output of the frequency divider 2 is given to an input of a phase detector of an analog phase control circuit 3. The frequency divider 2 is provided with a register and its output is given to a 1st input of an adder and a 2nd input of the adder is connected to a microprocessor via an OBC interface and an output of the adder is given to a nominal frequency input of the phase detector of the analog phase control circuit.
Patent JP-S63295490-A (JP)
Title: Treatment of carbon fiber reinforced carbonaceous composite member to increase density
Inventor: OKUYAMA YASUO
IPC: C04B35/83
Filed: 1987-05-27
Abstract: PURPOSE:To increase the density of plural c/c composite members in a short time and to improve the quality by arranging the members in each impregnating- carbonizing-cooling vessel, where impregnating, carbonizing and cooling stages are continuously carried out. CONSTITUTION:Plural carbon fiber reinforced composite members 12 are separately put on grates 11 in each impregnating-carbonizing-cooling vessel 1, where an impregnating stage 14 for impregnating a high-carbon material into the members 12, a carbonizing stage 15 and a cooling stage 16 for cooling the members 12 with an inert gas are continuously carried out to increase the density of the members 12. The impregnating stage 14 is carried out in an inert gaseous atmosphere. In the carbonizing stage 15, the impregnated high- carbon material is carbonized under constant pressure after the unimpregnated high-carbon material is discharged and the inner wall of the cooling vessel 1 is cleaned.
Patent JP-S61286515-A (JP)
Title: Heat accumulating heater for vehicle
Inventor: YAMAMURA NOBUHIRO
IPC: F01N5/02
Filed: 1985-06-14
Abstract: PURPOSE:To perform rapid heating of a car room right after the starting of an engine without lowering fuel consumption, by providing a heat exchanger which accumulates heat energy of exhaust gas from an engine and employs active alumina radiating heat to air for heating a car room during the starting of an engine. CONSTITUTION:During running of a vehicle, high temperature exhaust gas flows through an exhaust pipe 7 of a heat exchanger 6, and is exhausted in the open air. In which case, active alumina 5 of the heat exchanger 6 is heated by means of the exhaust gas, and separates a moisture content and accumulates energy. Meanwhile, during the starting of an engine, with a control valve 13 opened, water in a water tank 12 is fed to activated active alumina 5 through a water feed pipe 11. The active alumina 5 absorbs a moisture content to momentarily generate heat, and heats air for heating a car room flowing through a feed route 9 for air for heating a car room through a pipe 8 to per form heating of a car room. This enables to perform rapid heating of a car room right after the starting of an engine without lowering fuel consumption.
Patent JP-H09312504-A (JP)
Title: Surface mount dielectric filter
Inventor: ITO ATSUSHI
IPC: H01P1/205
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the resonance frequency of an intermediate stage resonating equipment from being deteriorated lower than that of an input/output stage resonance equipment with high frequency conversion. SOLUTION: A dielectric substrate 4 providing input/output terminal parts 5 and 5 as a conductive pattern, input/output connecting strip lines 7 and 7 and a grounded pattern 6 on a front surface and more than three coaxial dielectric resonance equipments 1 which are adjacently arranged on the upper surface of the dielectric substrate 4 are provided in a surface mount dielectric filter. In the filter, a part of or a whole grounded pattern in a contact part with the open end surface 20 of the coaxial dielectric resonance equipment 1b in the intermediate stage and its periphery are removed 8.
Patent JP-S617602-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: G01J1/02
Filed: 1984-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5462205-A (JP)
Title: Hot gas supply to briquetted coke carbonization oven
Inventor: TAWARA YOUICHI
IPC: C10B53/08
Filed: 1977-10-27
Abstract: PURPOSE: To prevent the quality deterioration of coke by steam and improve yield while preventing the lowering of the calorific value of recovered gas, by feeding hot gas mixture of a top gas and a combustion gas with a low content of steam forming component to tuyeres for high-temperature carbonization.  
     CONSTITUTION: Cob coal is charged from the charging hole 2 into the carbonization oven 1, and carbonized by the hot gas fed from the tuyeres 8 and 9 in two stages, then discharged from the outlet 3 as briquetted coke. Top gas discharged from the oven top is passed through the spray tower 11 and indirect cooler 12 and partly used as a recovered gas, the rest is fed to the gas producing units 5 and 6. The top gas is heated by combustion air partly burnt in the unit 5 and fed from the tuyeres 8 for low-temperature carbonization. The top gas is mixed the combustion gas of blast furnace gas or convertor gas 10 and heated in the unit 6, then fed from the tuyere 9 for high-temperature carbonization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11331484-A (JP)
Title: Solid-state image pickup device
Inventor: KUNO YOSHINORI
IPC: H04N5/372
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To fix pulse signals at a prescribed potential or floating level by simple circuit constitution. SOLUTION: This solid-state image pickup device is provided with a photoelectric conversion part 1 where plural picture elements S are arranged in a columnar shape, a CCD (charge coupled device) analog shift register 2 for transferring electric charges generated in the photoelectric conversion part 1 by prescribed driving pulses ϕ1 and ϕ2, a timing generation part for generating the driving pulses ϕ1 and ϕ2 to be supplied to the CCD analog shift register 2 and switch circuits SW1 and SW2 for switching the driving pulses ϕ1 and ϕ2 outputted from the timing generation part and supplied to the CCD analog shift register 2 and the prescribed fixed potential or floating level.
Patent JP-H0582331-A (JP)
Title: Adsorption board buried with relative magnets
Inventor: MATSUMOTO YUKIKO
IPC: H01F7/02
Filed: 1991-04-30
Abstract: PURPOSE:To easily mount and remove heavy implements at a desired height position in a room by a strong adsorption strength and to simply and rapidly alter the position. CONSTITUTION:A disc-shaped magnet 3 having reverse polarities on front and rear surfaces to those of an outer race magnet 1 is integrally fixed to a board 4 through a gap 2 inside the magnet 1 to form a fixed side adsorption board A. An implement mounting board B having reverse polarities to those of the board A and the same structure as that of the board A is formed, a desired implement C is suitably mounted on the board B to form an adsorption board buried with relative magnets as a pair with the board A.
Patent JP-H06314665-A (JP)
Title: Plasma treating method
Inventor: KOSHIMIZU CHISHIO
IPC: H01L21/205
Filed: 1993-04-28
Abstract: PURPOSE:To make a plasma density on an element to be treated uniform by treating the element to be treated in a plasma atmosphere utilizing energy of a helicon wave. CONSTITUTION:A plasma is generated in a plasma generating chamber 20 by an electromagnetic coil 25 and an antenna 22 for applying a high frequency of an RF band. When an electron cyclotron resonance area is formed on a semiconductor wafer W on a susceptor 33 by operations of auxiliary electromagnetic coils 41, 42 under the susceptor 33 in a plasma treating chamber 30, a plasma density of the area is enhanced. Thus, the plasma density can be controlled by a small difference of magnetic field intensity at a low level, and the plasma density on the element to be treated can be made uniform. It can also be partly regulated.
Patent JP-S6019433-A (JP)
Inventor: KANAO HIDETOSHI
IPC: A01K79/00
Filed: 1983-07-13
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-S62285627-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/28
Filed: 1986-06-03
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-H02130088-A (JP)
Title: Video inspection device
Inventor: JIYOSEFU EI SHIAREI
IPC: H04N5/225
Filed: 1989-05-22
Abstract: PURPOSE: To attain inspection with high precision by using an auxiliary light generating device arranged at a place to be inspected side compared with a video processor, and irradiating the place to be inspected with a chromimance signal from this auxiliary light generating device at the time of extending a distance to the place to be inspected. CONSTITUTION: At the time of extending a distance to a place to be inspected, an interface module 20 of a video processor 36 and a socket means 22 of an auxiliary light generating device 24 are mutually connected through an auxiliary connecting code 30, and a flexible insertion tube 12 is connected with an auxiliary interface module 34 of the auxiliary light generating device 24. Thus, when a distance to the place to be inspected is long, the place to be inspected is irradiated with a chrominance signal with high quality from the auxiliary light generating device 24 close to the place to be inspected, and video inspection with high precision can be always operated.
Patent JP-H11328749-A (JP)
Title: Electroforming apparatus for master disk, electroforming method and metallic master disk
Inventor: SHIRASAGI TOSHIHIKO
IPC: C25D1/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electroforming apparatus and electroforming method for a master disk capable of shortening a plating time and making the film thickness distribution of plating at the master disk uniform. SOLUTION: This apparatus is the electroforming apparatus 10 for the master disk for applying plating by electroforming on the disk-like master disk. In such a case, the apparatus has a housing vessel 12 in which a plating liquid is housed, a rotating cathode electrode 14 which freely attachably and detachably supports the master disk and rotates, an anode electrode 16 which is arranged to face a master disk supporting part within this housing vessel 12 and a turbulence forming means 20 which creates turbulence of the plating liquid in the housing vessel 12. As a result, the plating time may be shortened and the film thickness distribution of the plating at the master disk may be made uniform.
Patent JP-S6020604-A (JP)
Title: Integrated circuit
Inventor: SHIGAKI MASAFUMI
IPC: H03K19/0952
Filed: 1983-07-15
Abstract: PURPOSE:To form a gallium-arsenic integrated circuit which has a high performance and is stable by using a circuit formed by connecting in parallel an active resistance and a passive resistance, as a load, etc. CONSTITUTION:That which has connected in parallel an active resistance 15 and a passive resistance 16, as a load of an FET 18 of a negative feedback amplifier circuit is inserted between a power source terminal 17 and the drain of the FET 18. A current to the FET 18 for constituting an amplifier circuit is made to flow, and the impedance of the active resistance 15 having a high impedance is lowered and set to a necessary gain by the passive resistance 16. As for the FET 18, a prescribed voltage is applied from a power source terminal 17 through the active resistance 15, but the voltage drop scarcely occurs, and a current flows enough to the FET 18. In this way, by using a circuit formed by connecting in parallel the active resistance and the passive resistance, as a load, etc., a negative feedback amplifier having a large gain and band width, and a mixer, a frequency divider, etc. which obtain the gain, too, and are comparatively stable against an input level.
Patent JP-S5871317-A (JP)
Inventor: DEBITSUDO MAASUTEN BOORU
IPC: B22D1/00
Filed: 1982-07-23
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-H0752976-A (JP)
Title: Material set for mold splint application for orthoperics
Inventor: MAIKERU DANIERU DERUMOA
IPC: A61F15/00
Filed: 1994-06-10
Abstract: PURPOSE: To easily tear a package in a specified direction by providing a plurality of fibers with equal intervals between an inner layer and an outer layer in a laminate layer, having a heat-sealable inner layer and outer layer. CONSTITUTION: A small package 10 contains end seals 12 and 14, and a fin seal 16, extending in the longitudinal direction along the small package 10 and also contains a cut 18 to facilitate unsealing. A roll of a curable casting/ splinting material 11 is placed inside the small package 10. The small package 10 is formed of a laminate sheet material 20 having an inner layer 24 and outer layers 21, 22 which are heat-sealable. A steam barrier layer 23 is provided on the inner layer 24, and the steam barrier layer 23 is preferably formed of aluminum foil. A plurality of fibers 25 are contained inside the layer 22 spaced equally, and the fibers 25 are preferably formed of a large number of fibrous glass filaments, and of relatively small diameter.  At unsealing, the small package 10 is torn along one or a plurality of fibers 25 arranged inside the laminate sheet material 20 which forms the small package 10.
Patent JP-H04287196-A (JP)
Title: Register mark sticker
Inventor: KIMURA YOSHIKAZU
IPC: G07G1/06
Filed: 1991-03-16
Abstract: PURPOSE:To offer the register mark sticker to enable fine slide control and not to stick a fingerprint or the like in the case of respectively cutting the register mark wound in the shape of a tape and sticking them onto a body to be sticked. CONSTITUTION:A transparent holding part 1 is formed in a rectangular window and at right and left longitudinal frames, gear-shaped rollers 3 formed by plastic are respectively installed. A spatula-shaped grip part 2 is bent at a certain angle like a spoon to the transparent part 1 and integrally molded by the plastic with the transparent holding part 1.
Patent JP-H0423672-A (JP)
Title: Communication equipment
Inventor: TANAKA MASANORI
IPC: H04L29/08
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the communication time by providing a memory storing replacement of a communication control signal relating to a prescribed communication condition not requiring revision even when the communication condition is revised on the way of communication and omitting the transmission of a communication control signal relating to the prescribed communication condition not requiring the above revision based on the result of the storage in the memory when the communication condition is revised on the way of communication. CONSTITUTION:A communication control section 8 exchanges a facsimile control signal with an opposite facsimile equipment at facsimile communication and executes a facsimile control protocol. When the transmission and reception by one page of picture information is finished and communication of succeeding page of picture information exists or the communication is further continued, whether or not a mode change (change in the communication condition) exists is checked. When no mode change exists, the transmission reception of the picture information of the succeeding page is executed, and when mode change exists, a flag is checked and only a facsimile control signal (frame) without negotiation is exchanged. When the exchange of the facsimile control signal (frame) without negotiation is finished, the transmission reception of succeeding picture information is implemented.
Patent JP-H07328415-A (JP)
Title: Production of microcapsule
Inventor: HASEGAWA KIYOHARU
IPC: C08L67/04
Filed: 1994-06-10
Abstract: PURPOSE:To efficiently produce microcapsules having high safety by using a decomposable polymer compsn. as a filmy wall forming material when microencapsulation is carried out by a multi-fluid nozzle system with multiply tubed concentric cylindrical parts. CONSTITUTION:A decomposable polymer compsn. is used as a filmy wall forming material. This compsn. is a thermoplastic polymer compsn. based on polylactic acid or a copolymer of polylactic acid with another hydroxycarboxylic acid. The lactic acid is L-lactic acid, D-lactic acid or a mixture of them. The hydroxycarboxylic acid is glycolic acid. The objective microcapsules having high safety used as a recording material, etc., are efficiently produced.
Patent JP-S62287556-A (JP)
Title: Axis-aligning method for charged beam
Inventor: OGAWA YOJI
IPC: H01J37/04
Filed: 1986-06-05
Abstract: PURPOSE:To perform beam axis alignment with a few times of scanning, by detecting such a part as different in intensity or quantity of a beam by means of the scanning, and estimating an exciting quantity when the beam aligns its axis to an aperture hole, from the exciting quantity of an axis-aligning coil at that time. CONSTITUTION:An exciting quantity of a Y coil of an axis-aligning coil 11 is fixed, and synchronizing with scanning of an X coil of the coil 11, a reflected electron signal out of a limited aperture mask 12 is detected by a detector 13. Here, an X coil exciting quantity is set to a middle point Xc of detection signals Xa and Xb to be secured when a beam is scanned in an X direction so as to traverse a V-shaped groove 15 on the mask 15, scanning the Y coil of the coil 11, and the Y coil is set to a mid point Yf likewise. In succession, again scanning the X coil, the X coil is set a mid point X1. With suchlike operation repeated several times, beam axis-alignment to a mask aperture 14 is performable.