baber/WOPTO huggingface dataset:
Patent JP-H07250285-A (JP)
Title: Infrared image pickup device
Inventor: KIYOTA TAIJIRO
IPC: H04N5/33
Filed: 1994-03-09
Abstract: PURPOSE:To provide a sharp infrared image by suitably synthesizing respective output electric signals of infrared detectors corresponding to the respective small areas of image pickup object areas respectively set under a focused condition. CONSTITUTION:Digital signals under a focused condition in upper horizontal areas A1-A3 are stored in a memory 1 of a storage part 5, digital signals under a focused condition in central horizontal areas A4, A0 and A5 are stored in a memory 2, and digital signals in under a focused condition in lower horizontal areas A6-A8 are stored in a memory 3 respectively. Therefore, a signal processing part 6 outputs a video signal synthesized by respectively allocating a video signal based on the digital signals from the memory 1 to the upper horizontal area of a correspondent video object area, a video signal based on the digital signals from the memory 2 to the central horizontal area of a correspondent video object area and a video signal based on the digital signals from the memory 3 to the lower horizontal area of a correspondent video object area.
Patent JP-S58188555-A (JP)
Inventor: SUTEN KORUBERUGU
IPC: B22D11/10
Filed: 1983-04-15
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-H04301911-A (JP)
Title: Surface acoustic wave element
Inventor: SATO YOSHIO
IPC: H03H9/64
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the insertion loss of a surface acoustic wave element such as a surface acoustic wave filter, for example, having the cascade connection of the two pairs of multistage type surface acoustic wave elements concerning the surface acoustic wave element. CONSTITUTION:The two pairs of the surface acoustic wave element having multiple electrode constitution alternately integrating and arranging plural interdigital electrodes A and plural other interdigital electrodes B are arranged reflectively symmetrically, the two pairs of mutually correspondent interdigital electrodes B are respectively connected, one pair of interdigital electrodes A are defined as input terminals, and the other pair of interdigital electrodes A are defined as output terminals. At the surface acoustic wave element constituted as mentioned above, the number NA of electrode stages at the interdigital electrode A is made equal to the number NB of electrode stages at the interdigital electrode B or reduced rather than the NB by one.
Patent JP-H04221352-A (JP)
Title: Propano bicyclic amine derivative against cns injury
Inventor: NANSHII EMU GUREI
IPC: C07C211/42
Filed: 1991-03-29
Abstract: PURPOSE: To provide a new propanobicyclic amine compound which is effectively used in the treatment of central nervous system disorders such as psychotic disorder, convulsion, dystonia, cerebral ischemia ischemia or the like.  
     CONSTITUTION: This compound is represented by formula I [X is formula II (R 5  and R 6  are each hydrido, alkyl or the like; R 7  and R 8  are each hydrido, alkyl or the like; (n) is 0-4, or the like); R 1 -R 4 , Y and Z are each hydride, hydroxy, alkyl, aryl, alkoxy, cyano, amino, alkanoyl or the like; (m) is 1,2], or a salt thereof, e.g. benzobicyclo [3.2, 2] nonatrien-2-one. Anthranylate of formula II as a starting material, is treated with nitrite reagent (e.g. sodium sulfite), and reacted with ketone compound to produce a bicyclic compound. Further the bicyclic compound is reacted with hydrogen to be reduced to ketone represented by formula IV, and is reacted with reducing agent (e.g. sodium cyanoborohydride) in the presences of amino of formula V (G is 0, =N-R 15  or the like, (q) and (r) are each 1-5; R 11  and R 12 , and R 13  and R 14  fond each other to form oxo; R 15  is hydride, alkyl or the like) and an acidic catalyst, to prepare the objective compound. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62223502-A (JP)
Inventor: NANBA HIROSHI
IPC: A61H33/12
Filed: 1986-03-25
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-S60208720-A (JP)
Title: Refraction type projection lens
Inventor: MATSUMURA TAKESHI
IPC: G02B13/18
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a large field angle by allowing an optical system which consists of three lens groups having a positive, a positive, and a negative refracting power successively from a screen side to meet specific requirements. CONSTITUTION:This lens system consists of the 1st group 1 including a meniscus biconvex element, the 2nd group 2 composed of a positive biconvex lens, and the 3rd group 3 having a negative lens having a concave surface to the screen successively from the screen side. This lens group meets the requirements shown by inequalities I and II. In the inequalities, (f) is the focal length of the whole system, f1 is the focal length of the 1st group 1, and pi1 is the radius of curvature of the 1st screen-side surface of the 1st group 1.
Patent JP-H08262882-A (JP)
Title: High voltage generator
Inventor: KOMATSU SHUNICHI
IPC: G03G15/16
Filed: 1995-03-24
Abstract: PURPOSE: To provide a high voltage generator high in precision of constant current at the time of outputting the reverse bias voltage, small in number of components and low in cost. CONSTITUTION: At the time of outputting the reverse bias voltage, a transistor Tr1 in a reverse bias voltage generation control circuit 1 is maintained in an off state, and the reverse bias voltage is generated in a reverse bias voltage applying circuit 6. While, the regular bias voltage under the constant current control by a constant current control circuit 9 is generated in a forward bias voltage applying circuit 5. The reverse bias voltage under constant current control by more than two superimposed voltages is outputted on a high voltage output terminal 4.
Patent JP-H08257160-A (JP)
Title: Pipe fixing mechanism
Inventor: SHIOTSUKI SHUICHI
IPC: F16L3/12
Filed: 1995-03-24
Abstract: PURPOSE: To provide a pipe fixing mechanism which facilitates and ensures easy and reliable pipe fixing. CONSTITUTION: A fixing metal device 21 to fix a pipe 20 is composed of a body 30 and a wedge member 31, the metal device body 30 is nearly U-shaped, made up of a holding part 30a holding a joint 24, and a pair of extensions 30b, 30b extending from both ends, and grooves 33, 33 and claws 34, 34 are formed in both extensions 30b, 30b. The joint 24 is inserted into the pipe 20, a square pipe 3 is run through the groves 33, 33, and the wedge member 31 is fitted between the square pipe 3 and the claws 34, 34.
Patent JP-H10261587-A (JP)
Title: Method and equipment for following up dual stages
Inventor: KAWAGUCHI RYOICHI
IPC: H01L21/027
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for synchronously moving two stages with high accuracy at low cost by an easy mechanism. SOLUTION: Two stages 64, 68 are serially connected for the purpose of control so that a signal indicating the position of the first stage may be used as an input driving signal of the second stage. A relative position error between the two stages 64, 68 is minimum and smaller than in a case that the two stages are driven at the same time but parallelly by a common signal. Furthermore, by using a stage of a narrow band width as a driving stage (the first one) and a stage of a wide band width as a follow-up stage (the second one), the relative position error becomes smaller than a minimum value of an absolute positition error when only either of the stages is used. As one application example of this method and equipment, an alignment between a reticle stage and a wafer stage has been improved in a scanning aligner for semiconductor lithography.
Patent JP-H01240571-A (JP)
Title: Flame-retardant resin composition
Inventor: NARISHIMA RYOICHI
IPC: C08K3/22
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the subject composition having excellent thermal stability, causing little discoloration even after being retained in a molding machine at a high temperature for a long period and free from generation of foreign materials, by compounding a thermoplastic resin with a specific flame-retardant and antimony trioxide at specific ratios. CONSTITUTION:The objective composition contains (A) 100pts.wt. of a thermo plastic resin (e.g., ABS resin, PBT resin or PET resin), (B) 3-40pts.wt., prefer ably 5-30pts.wt. of a flame-retardant expressed by formula I (R is H or 1-5C alkyl; X is group of formula II, III or H; n is natural number) and having a softening point of 100-180 deg.C, preferably 140-160 deg.C, an acid value of <=5.0 mgKOH/g, preferably <=1.0mgKOH/g and an epoxy group content of <=10X10<-5>mol/g, preferably <=5X10<-5>mol/g and (C) 2-10pts.wt., preferably 4-9pts.wt. of antimony trioxide.
Patent JP-S6438823-A (JP)
Title: Printer controller
Inventor: YAMAGUCHI IKUNORI
IPC: G06K15/12
Filed: 1988-03-17
Abstract: PURPOSE:To improve the processing efficiency of various command from a data processor by providing a signal output means which directly outputs a signal from a first information processing means to a second information processing means. CONSTITUTION:A first information processing part 320 temporarily stores data from a data processing interface 308 in an R-buffer 304 and performs the packet processing asynchronously with data input successively thereafter. Meanwhile, a second information processing part 330 successively reads out processes the intermediate code written in a FIFO 305. Processing parts 320 and 330 are directly connected by a signal line CLREQ 1, and the processing part 320 can send a clear request signal or the like to the processing part 330 in real time and is synchronized with print data. By this configuration, it is sufficient if processing parts 320 and 330 process inputted data as it is, and the throughput is improved because it is unnecessary to change the processing flow, and the processing speed is increased.
Patent JP-S63233334-A (JP)
Title: Method and apparatus for measuring sonic velocity
Inventor: NAKABACHI NORITOSHI
IPC: G01K11/24
Filed: 1987-03-20
Abstract: PURPOSE:To remotely measure the sonic velocity of an object to be measured always present at high temp. and the change thereof with high accuracy, by measuring the phase speed and group speed in the ultrasonic wave used either one of ultrasonic wave guides and performing operation on the basis of the measured values according to a specific formula. CONSTITUTION:A pair of ultrasonic wave guides 1, 2 formed the same are opposed to each other so as to provide a definite distance therebetween and a medium to be measured is interposed between the mutual other end parts of the wave guides 1, 2 and, thereafter, the phase speed Vp and group speed Vg in the ultrasonic wave used in either one of the wave guides 1, 2 are measured. Next, almost simultaneously with measurement, the time before ultrasonic waves are propagated through the wave guides 1, 2 from one end parts thereof to the other end parts thereof and the ultrasonic waves leaked from the wave guides 1, 2 are received at one-end parts of the other wave guides 1, 2 at first through the medium to be measured and the time before the ultrasonic waves further leaked in the medium to be measured from the other wave guides 1, 2 reciprocally propagate between one wave guides 1, 2 to be received are measured to calculate the difference DELTAt between both times and, by performing an operation on the basis of these measured values according to formula, the sonic velocity V of the medium to be measured can be specified.
Patent JP-S51143198-A (JP)
Title: New separation method
Inventor: MIYAKE TETSUYA
IPC: B01J41/20
Filed: 1975-06-03
Abstract: PURPOSE: To improve separation of uranium isotopes by using anion exchange resin having a specific size of pores. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000254463-A (JP)
Title: Method for generating ozone water and generator
Inventor: YOSHIKAWA MOTOYASU
IPC: C02F1/78
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily make diffusing ozone bubbles finer and to increase an ozone quantity dissolving in water by storing the ozone, eliminating electrification of the ozone, diffusing it into water and making the ozone bubbles finer, in a generation method of ozonized water by which the ozonized water is generated by diffusing the ozone. SOLUTION: Water to be treated is introduced into a reaction tank 2 of an ozonized water generator 1, and also a glass filter 3 for diffusion is arranged on the tank 2. The glass filter 3 is connected to a pipe 7, and the pipe 7 is connected to an ozone storage device 4. The ozone storage device 4 is connected to the ozone generator 5 and an oxygen feed device 6 via a switching valve 8, and the gas fed to the ozone storage device 4 is selected with the switching valve 8. The ozone generated at the ozone generator 5 is introduced into the ozone storage device 4, and is adsorbed with an ozone adsorbent 9. Later the stored ozone is diffused into the water to be treated through the glass filter 3 and the bubbles are made finer.
Patent JP-H077809-A (JP)
Title: Drive switching method of engine/motor selective driving device
Inventor: NAKAMURA MAKOTO
IPC: B60L50/16
Filed: 1994-04-05
Abstract: PURPOSE:To select either an engine or motor without stopping a machine by switching the rotating speed of the engine connected to the rotating shaft of the motor on one side and to the driven shaft of the machine through a clutch on the other side to the rated rotating speed or no-load rotating speed of the motor. CONSTITUTION:At the time of switching the driving section of a machine 2 to an engine 7 from a motor 4, the engine 7 is started and the rotating speed of the engine 7 is set to the rated rotating speed of the motor 4 by means of a switching device 18. Then, after a clutch 6 is thrown in, the rotating speed of the engine 7 is switched from the rated rotating speed of the motor 4 to the no-load rotating speed of the motor 4 and the power supply to the motor 4 is discontinued. When the driving section is switched reversely, the power supply to the motor 4 is made and the rotating speed of the engine 7 is made equal to the rated rotating speed of the motor 4 by means of the switching device 18. After a prescribed set time, the clutch 6 is released and the engine 7 is stopped. Therefore, switching from the motor 4 to the engine 7 or from the engine 7 to the motor 4 can be smoothly performed without stopping the operation of the machine 2.
Patent JP-S62225539-A (JP)
Title: Production of modified aramid material
Inventor: OBARA KAZUYUKI
IPC: D06M101/16
Filed: 1986-03-27
Abstract: PURPOSE:To remarkably improve the adhesivity of an aramid material to a matrix resin, by heating an aramid material in ammonia gas before or after the application of epoxy resin to the surface of the aramid material. CONSTITUTION:An epoxy resin is applied to the surface of an aramid material. In the above process, the aramid material is heat-treated at 50-400 deg.C in the presence of ammonia gas simultaneous to or before or after the application of the epoxy resin. The epoxy resin is preferably triglycidyl-p-aminophenol, tetraglycidyl-m-xylenediamine, etc., and its amount is preferably 0.1-0.5g per 1g of the aramid material. Ammonia gas is preferably diluted with other gas and used as a mixed gas containing 0.01-50vol% ammonia.
Patent JP-S58187104-A (JP)
Inventor: CHIYOU KEIKOU
IPC: A01C15/02
Filed: 1982-04-23
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-H06241807-A (JP)
Title: Automatic plumb bob gauge
Inventor: TERUUCHI HIDEO
IPC: G01C15/10
Filed: 1993-02-17
Abstract: PURPOSE:To provide an automatic plumb bob gauge which can automatically measure the spacing from a string to an installation surface after a plumb bob is suspended, can eliminate troubles, and improves working efficiency. CONSTITUTION:A reference position 4a is set in a place which is on the straight line from a suspension part support 3a to a gravity direction G and then a reference spacing X from the edge of a gauge 4 is provided in a still state where a suspension arm 3 is provided at the suspension part support 3a which can be suspended from a string 2, the gauge 4 is provided from the suspension arm 3, and then the gauge 4 is balanced. Also, a ring 7 is provided at the outer periphery of the reference spacing X.
Patent JP-H06260862-A (JP)
Title: Automatic gain controller
Inventor: OKUTSU KAZUHIKO
IPC: H03G3/20
Filed: 1993-03-04
Abstract: PURPOSE:To realise a quick response control by sampling an input signal and digitally converting its amplitude value and converting it into gain control data to output it to an amplifier and amplifying the input signal by this data to control the gain. CONSTITUTION:An input signal IN is not only directly inputted to a programmable amplifier 6 but also given to a sample-and-hold circuit 2 as a detection signal (a) by a detecting circuit 1. This signal is not only held in the circuit 2 started at the timing of a hold signal SBCLK but also digitally converted by an A/D converter 3 started by an AD conversion signal ADCLK. This signal is held in a latch circuit 4 by a latch signal LTCLK while next sample-and-holding are not performed in the circuit 2. Latch data (b) is inputted to an amplifier 6 as a gain control signal (c) by a data conversion circuit 5, and the signal has the gain controlled by the signal (c) and is outputted. Since the control is performed in the feed forward system in this manner, the amplitude variance for transient response is not brought about on the output side at the time of automatic gain control.
Patent JP-S51144432-A (JP)
Title: Coating resin composition
Inventor: ICHIMURA AKIRA
IPC: C09D5/00
Filed: 1975-06-06
Abstract: PURPOSE: A one-can coating resin composition having good storage stability, comprises a polyol having u ethane groups obtained by rescting a specific diisocyanate with a low molecular polyol, and an aminoplast resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61226090-A (JP)
Inventor: TSUKIOKA TAKASHI
IPC: D05B29/02
Filed: 1985-03-30
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-S63236267-A (JP)
Title: Constituent material of fused carbonate type fuel cell
Inventor: KODAMA HIROO
IPC: H01M8/02
Filed: 1987-03-20
Abstract: PURPOSE:To improve the strength and corrosion resistance by specifying a composition of Cr, Al, Co and/or Ni and the residual of Fe and unavoidable impurities. CONSTITUTION:As the constituent material, Cr: 0.5-30% (weight%; the same hereinafter), Al: 0.5-10%, Co and/or Ni: 0.5-7% and the residual of Fe and unavoidable impurities are used. Cr and Al form corrosion-resistant lithium chromate lithium aluminate coatings, respectively, under a fused carbonate environment comprising Li2CO3 and K2CO3. Also, Co and/or Ni play a role of good adhesion between these coatings and the material, resulting in an improved strength and corrosion resistance.
Patent JP-2000255875-A (JP)
Title: Sheet discharge device
Inventor: TANAKA AKIYOSHI
IPC: B65H31/22
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet discharge device which can cope with any of various kinds of paper sheets to be used, irrespective of natures and sizes thereof. SOLUTION: An auxiliary sheet discharge member 45 having a rib-like part adapted to be located at the widthwise center of paper a sheet discharged onto a sheet discharge part, is removably mounted on the sheet discharge part. The auxiliary sheet discharge member 45 is composed of a first auxiliary member 46 having the rib-like part 48, a second auxiliary member 47 formed of a wire which is bent so as to form rib-like parts 49a, 49b, 50a, 50b at four positions. The rib-like parts 48 to 50b take different positions in the sheet discharging direction so as to cope with any of paper sheets having typical sizes, such as, A3, A4, A5, B4 and B5.
Patent JP-S58184117-A (JP)
Title: Scanner of plural beams
Inventor: MINOURA KAZUO
IPC: H04N1/04
Filed: 1982-04-22
Abstract: PURPOSE:To make a high-speed scanning possible, by providing two image forming systems having positive refracting power between a light source and a deflector. CONSTITUTION:Luminous fluxes from light emitting parts 1a and 1b of a semiconductor array laser light source 1 are condensed by an image forming lens 2, and principal light beams m1 and m2 of them overlap each other at a focus F. The luminous flux condensed near the second image forming lens 3 has the direction changed by a spherical lens 3a and goes toward a deflecting reflective face 5a of a polygon mirror 5, and an image is formed in a conjugate position F' of the focus F of the image forming lens 2, and the spread of the beam on the deflecting reflective face 5a is reduced, and the polarizing reflective face of the polygon can be reduced. Consequently, the device is made small-sized, and the scanning efficiency is improved because the polygon is rotated at a high speed.
Patent JP-H03268313-A (JP)
Title: Green sheet for laminated porcelain capacitor and manufacture of laminated porcelain capacitor using same
Inventor: HORIBE YASUTAKA
IPC: B41F16/00
Filed: 1990-03-16
Abstract: PURPOSE:To lower the transfer temperature, and prevent the generation of delamination, by using binder composed of keton resin and/or carbolic acid based resin and butyral resin, for a dielectric layer. CONSTITUTION:A base film and a dielectric layer which is transferred on the base film by heating are provided. The dielectric layer is constituted of the following; dielectric powder, binder composed of ketone resin and/or carbolic acid based resin and butyral resin, and plasticizer. The binder wherein thermal decomposition temperature of each resin is different is used, so that thermal decomposition and gasification progress gradually stepwise. Thereby the generation of delamination can be restrained, and the transfer temperature of a heat transfer system can be lowered.
Patent JP-H07251102-A (JP)
Title: Pressurized container for spray gun and spray gun unit
Inventor: SUZUKI MASATO
IPC: B05B7/24
Filed: 1994-03-11
Abstract: PURPOSE:To send a coating compound under pressure before a container is sufficiently pressurized. CONSTITUTION:A check valve 130 as a membranous member elastically deformable in the region expanding along the inner face of a container is arranged at the end of the compressed air inlet part 123 of the container to control only the inward introducing direction of the compressed air flow. Consequently, the pressurization of the container is kept even if a trigger 28 is released, provided that the container is pressurized once. When the use of a spray gun is started, a time lag is eliminated from the time when the trigger 28 is pulled until the coating compound is injected, and the operability of a spray gun unit is improved.
Patent JP-S51142710-A (JP)
Title: Engineering process for oil tank foundation
Inventor: MAEDA TADASHI
IPC: E02D27/38
Filed: 1975-06-04
Abstract: PURPOSE: Prevention of soil directly beneath the foundation of an oil tank from moving and resultant creation of cavities. 
     COPYRIGHT: (C)1976,JPO&Japio