baber/WOPTO huggingface dataset:
Patent JP-H042903-A (JP)
Title: Position detector
Inventor: MATSUGI MASAKAZU
IPC: H01L21/027
Filed: 1990-04-20
Abstract: PURPOSE:To accurately detect a positional deviation by regulating a light intensity distribution of passed luminous fluxes in response to the code of an angle formed between the main light rays of two fluxes emitted from two alignment marks by using light intensity distribution regulating means. CONSTITUTION:Alignment luminous flux emitted from a light source 13 such as a semiconductor laser, etc., is incident to alignment marks 5, 6 on the surface of an article 1 through a collimator lens system 14, a beam splitter 15, and light intensity distribution regulating means 20. Here, the light intensity distribution of passed fluxes is regulated in response to the code of an angle formed between optical paths of main light rays of two fluxes to be emitted from the two marks 5, 6 or 3, 4 provided on the surface of one of the articles 1, 2. Then, the fluxes diffracted by the marks 5, 6 are, for example, converged at convex power by the mark 5, dispersed at concave power by the mark 6, and then introduced to alignment marks 3, 4 on the article 2. Thereafter, the fluxes which are dispersed by the mark 3 and converged by the mark 4 becomes first, second signal lights, which are emitted from the article 2, passed through the article 1, and introduced to detecting surfaces 11, 12 to detect positional deviations.
Patent JP-H02283130-A (JP)
Title: Receiver
Inventor: SAITO MITSUO
IPC: H04N5/44
Filed: 1989-04-25
Abstract: PURPOSE:To improve the reception disturbance eliminating capability and to exclude beat on a received pattern by connecting an RF modulator section and an antenna tuner section with a connection terminal directly. CONSTITUTION:A male pin 20 is constituted on an RF modulator section 6 and bonded with soldering or the like and a high frequency signal is outputted. A female pin 21 is constituted to an antenna tuner section 4 and bonded by soldering or the like similarly as the male pin 20, and a high frequency signal from the RF modulator section 6 is sent to the antenna tuner section 4. A female pin core conductor 22 is a core wire for the female pin 21 and made of a metallic conductor. A hole 23 is formed to a shield case of the antenna tuner section 4 and its diameter is larger than an outer diameter of the female pin 21. The RF modulator section 6 and the antenna tuner section 4 are con nected directly with a connection terminal in such a way to allow the receiver to be hardly susceptible to disturbance thereby excluding beat on a received pattern.
Patent JP-S59231586-A (JP)
Inventor: KANOU KUNIOMI
IPC: G06K15/02
Filed: 1983-06-14
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-S60249264-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: HIRATA JIYUNICHI
IPC: H01M6/10
Filed: 1984-05-24
Abstract: PURPOSE:To easily manufacture a cylindrical alkaline storage battery by welding an end of an anode plate to a side of a container forming metal plate having sealing parts at both ends to form a spirally wound plate group, and forming the metal plate in a cylinder, then sealing the metal plate. CONSTITUTION:For forming a cylindrical alkaline storage battery, one end of an anode plate 2 having a specified shape is welded on a side of a container forming metal plate 4 having sealing parts 5 on both sides, and a separator 3, a cathode plate 1 are placed on the anode plate 2 in order. Plates 1 and 2 and separator 3 are wound from the other end to form a aporally wound plate group, then the metal plate 4 is bent in a cylindrical form so as to wrap the plate group, and sealing parts are fixed to form a container 6. By welding a part of the plate group to the metal plate 4, slipping of the electrode plate during winding is prevented and reliability is increased.
Patent JP-H10282778-A (JP)
Title: One-component developing device
Inventor: YANAGISAWA TAKAAKI
IPC: G03G15/08
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stable image density, even if the remaining amount of toner becomes small by forming a toner housing part to be supplied into such a shape that the path is gradually narrower from a region corresponding to the upstream side to a region corresponding to the downstream side, in the moving direction of the surface of a toner supplying roller. SOLUTION: An auxiliary member 13 for performing receipt and delivery of the toner, having a wedge-shaped section is provided in the toner receiving part to be supplied (a), to confront the tapered part of the top end of the auxiliary member 13 with the surface part of the toner supplying roller on the downstream side in the moving direction of the surface of the toner supplying roller 3. Thus, the supplied toner receiving part is formed into such a shape that the path is gradually narrower from the region corresponding to the upstream side to the region corresponding to the downstream side, in the moving direction of the surface of the toner supplying roller.  Since the supplied toner receiving part is formed into the above-mentioned shape, even if the quantity of the toner in a device is small, toner pressure in the supplied toner receiving part is increased and the toner can be effectively drawn by the toner supplying roller.
Patent JP-2000297904-A (JP)
Title: Catalyst combustion device
Inventor: TERAJIMA TETSUO
IPC: F23C13/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion device to improve stability of heating efficiency and safety by a method wherein a change of a catalyst temperature occasioned by the progress of deterioration of a catalyst is suppressed and deterioration of the catalyst is detected. SOLUTION: This catalyst combustion device comprises a mixture chamber 3 situated at a combustion chamber 5 and supplying air-fuel mixture consisting of fuel and air; an air-fuel mixture inlet 4; a catalyst body 6 for combustion situated in the combustion chamber 5; a temperature sensor 10 situated in the vicinity of the catalyst body 6 for combustion; and a mechanism consisting of an exhaust port 9 and regulating an air amount such that the temperature of the catalyst body 6 for combustion during combustion is adjusted to a constant value under a given combustion amount condition.
Patent JP-S62263216-A (JP)
Title: Moisture-curable composition
Inventor: FURUTA IKUHARU
IPC: C08G18/40
Filed: 1986-05-08
Abstract: PURPOSE:To provide the titled composition containing specific amounts of a polyisocyanate and a ketimine-containing polymer obtained by the reaction of an aliphatic primary amine and a ketone, exhibiting excellent curability even at normal temperature in the presence of moisture and suitable for the coating of metal, wood, etc. CONSTITUTION:The objective composition contains (A) a polymer containing ketimine group and obtained by the reaction of an aliphatic primary amine and a ketone (preferably an epoxy, acrylic, polyester or polyurethane polymer having a number-average molecular weight of 500-20,000) and (B) a polyisocyanate (preferably aliphatic or aromatic polyisocyanate). The amount of NCO group of the polyisocyanate is 0.6-1.2mol per 1mol of the ketimine group of the polymer.
Patent JP-S5228898-A (JP)
Title: Electric floaring motion display unit
Inventor: TSUKAMOTO KATSUHIDE
IPC: G09F9/30
Filed: 1975-08-29
Abstract: PURPOSE: To obtain a device can perform the excellent display without generating the unevenness of display by means of keeping the distribution of fine grains equal even when the electrode is divided into parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5534108-A (JP)
Title: Oxygen utilizing speed measuring device
Inventor: ISHIKAWA KATSUHIRO
IPC: C02F3/12
Filed: 1978-08-31
Abstract: PURPOSE: To automatically measure the oxygen utilizing speed of a mixed liquid in an aeration tank with the title device.  
     CONSTITUTION: In an oxygen utilizing speed measuring process on-off valve 8a is closed, and a mixed liquid passage consisting of aeration tank 9, pump 14, flow rate regulation valve 15 and dissolved oxygen meter detection part 16 becomes a circulation passage isolated from the outside. Since the mixed flow rate in the circulation passage is correctly detected at part 16, it is maintained at above the necessary value. In processing the signal instructing the concn. of dissolved oxygen in the measuring process, times t 3  and t 4  of the process are set in a timer beforehand, and dissolved oxygen concn. instructions i 3  corresponding to time t 3  are allowed to be memorized in an electric hold unit, combined with dissolved oxygen concn. instructions i 4  corresponding to time t 4 , and subtracted with an operator to output a change (lowering) in dissolved oxygen concn. instructions per unit time as oxygen utilizing speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10303489-A (JP)
Title: Optical fiber amplifier
Inventor: SETOGUCHI KATSUHIDE
IPC: H01S3/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an optical fiber connection part, by protecting and coating each connection part by using material which can obtain the effect equivalent to the sheath of the optical fiber, and accommodating the fiber in a reinforcing tube. SOLUTION: An optical fiber amplifier consists of an optical fiber coupler 3 wherein a rare earth element added optical fiber 1 is connected with a pumping light source 2 for exciting the fiber 1, and an optical fiber type isolator 4 for controlling oscillation of the amplifier. Sheath elimination parts of optical fibers 5, 6 connected by discharge fusion welding are re-coated by using re- protective resin 11 equivalent to the optical fiber sheath. The re-coated part and a part 7, 8 of the optical fiber sheath part are protected by a flexible protective tube 12. The freedom of arranging optical components is not limited by the arrangement position of a reinforcing sleeve, and the connection part is coated with UV curing resin and protected by a tube, so that water content in the air does not attach. As a result, the connection part can be protected for a long term.
Patent JP-H09292014-A (JP)
Title: Continuously variable transmission
Inventor: SAKAGUCHI HIDEKI
IPC: F16H61/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a delay in a shift time during the start of a vehicle and to prevent lowering of the pump efficiency of an oil pump and the belt efficiency between pulleys by a method wherein a control device operates a fluid feed device so that fluid is introduced to a chamber on the input side after the starting of an engine. SOLUTION: When a control circuit 6 starts control when an ignition switch is turned ON. First, initialization of a program is effected and a control valve 21 for a shift is brought into a state to open an oil passage running from an oil pump 5 to a chamber 11f on the input side, maximizes the duty ratio of a solenoid valve 23, and introduces an oil pressure to the input chamber 11f at a stretch. This way effects filling with an oil pressure in the chamber 11f on the input side leaking during a time between preceding running and present running. Or, introduction of an oil pressure to the chamber 11f on the input side is effected until the number of revolutions of an engine attains the set number of revolutions. When the number of revolutions of an engine attains the set number of revolutions, ordinary executing shift control is started.
Patent JP-S62261482-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/2433
Filed: 1986-05-08
Abstract: PURPOSE:To ensure excellent weatherability, enable pits to be formed uniformly along the entire circumference of a track and enhance recording and reproduction characteristics, by sequentially providing a selenium layer, a gold layer, a tellurium layer and a selenium layer on a base to provide a recording layer. CONSTITUTION:A selenium layer 2, a gold layer 3, a tellurium layer 4 and a selenium layer 5 are sequentially provided on a base 1 to provide a recording layer. With the gold layer 3 provided, pits formed in recording are prevented from being broadened, and can be formed in a high density, so that high-density recording can be performed. In addition, allowance for variations in recording power is increased, so that a practical optical recording medium can be obtained. It is considered that the difference in surface energy due to the presence or absence of the tellurium layer 4, which is a main factor of the change in reflectance on forming the pits, is changed by the presence of the gold layer 3, and consequently that the pits become less liable to be broadened.
Patent JP-S63268606-A (JP)
Title: Integrally molded air filter and its die
Inventor: KAGAWA MASAAKI
IPC: B29C33/42
Filed: 1987-04-28
Abstract: PURPOSE:To enable the slack of a filter after molding to be prevented, while its cost is reduced by a method in which outer frames are integrally connected, and a plurality of filter reinforcing ribs supporting, in simultaneous molding, one of a pair of slopes molding the top part and the bottom part of the filter-wavy shape, are provided in parallel. CONSTITUTION:The top force 6 and the bottom force 7 of a die 5 have the wavy shapes corresponding to filters 2 on the inner side of outer frames, and molding is achieved, while the filter 2 with weaving creases is put therebetween. The filter reinforcing rib 3a on the top of a filter reinforcing rib 3 is provided on the under side of the wavy shape-top 2b of the filter 2, and the filter reinforcing rib 3b is provided on the upper side of wavy shape-bottom 2c. In molding, before the top parts of each wavy shape of the top force 6 and the bottom force 7 are molded, one of the slopes of a pair supports the top part 2b and the bottom part 2c of the filter 2. Consequently, the separate process for the fixing of the filter 2 to the outer frames and the molding of the reinforcing member to the filter 2, becomes unnecessary and its cost is reduced. Further since the rib 3 supports one of the slopes, another of the slopes is supported by the die 5, whereby the molding is achieved in the state of the filter having no slack.
Patent JP-H01278446-A (JP)
Title: High-dielectric constant porcelain composition
Inventor: MITO YUICHI
IPC: H01B3/12
Filed: 1988-04-29
Abstract: PURPOSE:To obtain the title composition sinterable at low temperatures, with high specific dielectric constant and low dielectric loss by calcination of a blend consisting mainly of specified proportion of Pb(Mg1/3Nb2/3)O3, PbTiO3 and Pb(Zn1/3W1/2)O3. CONSTITUTION:Firstly, using, as starting materials, e.g., PbO, Nb2O5, MgCO3, TiO2, ZnO and WO3 and, if needed, MnO, these are mutually wet-blended at a specified ratio, dried and calcined; followed by wet-pulverized again and drying. Thence, the resulting product to which an organic binder is added, is followed by granulation and molding under pressure to produce a molded product. Thus product is then freed from binder and calcined in air at e.g., ca. 900-1,100 deg.C, thus obtaining the objective composition comprising (A) 2.5-95.0mol.% of Pb(Mg1/3Nb2/3)O3, (B) 5.0-27.5mol.% of PbTiO3, and (C) 2.5-77.5mol.% of Pb(Zn1/2W1/2)O3 and, if needed, incorporated with (D) 0-10wt.% of Pb(Zn1/3Nb2/3)O3 and (E) 0-0.3wt.% of MnO.
Patent JP-S5230423-A (JP)
Title: Control device for copying machine
Inventor: IWAMATSU MAKOTO
IPC: G03B27/50
Filed: 1975-09-03
Abstract: PURPOSE:To perform the supply of a sensitive body and the control of exposure by selectively judging the quantity of displacement of the sensitive body and the quantity of scanning exposure with a digital comparator set in response to the size of an original document.
Patent JP-S5330832-A (JP)
Title: Pattern coding system
Inventor: HOSHINO TADAO
IPC: G06T9/00
Filed: 1976-09-03
Abstract: PURPOSE: To eliminate the influence due to spots on a screen and external noises by finding the pattern to be coded and the space between its background and outline and then coding-outputting the most longest run-length at every space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07298260-A (JP)
Title: Compressor for image data, compression method for image data, expansion device for image data, image data expansion method and compression expansion system for image data
Inventor: AIBA TSUKASA
IPC: H04N19/00
Filed: 1994-04-21
Abstract: PURPOSE:To implement efficiently compression and expansion of image data. CONSTITUTION:A CPU 1 receives sequentially an image data string of a transfer object from an image memory 3a to discriminate whether or not same image data are consecutive, and outputs the image data discriminated not consecutive as they are without conversion and counts consecutive number of image data groups discriminated to be consecutive and outputs the data to be converted into two data comprising image data and consecutive number data.
Patent JP-H04335413-A (JP)
Title: Portable type data processor
Inventor: MIHARA YASUTSUGU
IPC: G06F1/26
Filed: 1991-05-13
Abstract: PURPOSE:To effectively utilize the remaining capacity of a battery by providing a boosting circuit. CONSTITUTION:A boosting circuit 3 receives supply of power from a battery 1 and boosts a voltage. A switching circuit 4 switches feed by the battery 1 and feed by the boosting circuit 3. Also, a voltage monitoring circuit 2 monitors the voltage of the battery 1, and executes a switching instruction to the switching circuit 4 so that feed by the battery 1 is switched to feed by the boosting circuit 3, when the voltage of the battery 1 becomes lower than the prescribed voltage. In such a way, a display part 5. a data input part 6 and a data communication part 7 can be operated normally even if the voltage of the battery 1 drops.
Patent JP-H06313727-A (JP)
Title: Device for inspection and weighing and method of weighing
Inventor: DEIBITSUDO UOOTAAMAN
IPC: G01G15/00
Filed: 1994-04-22
Abstract: PURPOSE: To selectively weigh the weight on an article picked out from a group of articles of different sizes, by using a means for changing a spacing between the conveyer elements in a transverse direction. CONSTITUTION: A device 10 comprises side boards 12a, 12b, a weighing part 14, an article feeding-in part 16, and an article feeding-out part 18. The article 20 is conveyed while intersecting with a weighing base 22 by a pair of conveyer elements 34a, 34b. The effective length of the weighing base 22 is variable in the direction perpendicular to the conveying direction. A means for changing a spacing between the conveyer elements 34a, 34b in the transverse direction is installed. The clamps of the runners 52a, 52b, 54a, 54b are released relatively to the clamping boards 62, 64 and the tie-bars 66, 68, and then the interval between the conveyer elements 34a, 34b is adjusted. Thereby the conveyer elements 34a, 34b are placed on the effective length of the weighing base 22 almost corresponding to the size of the article 20, and the weighing process can be efficiently improved.
Patent JP-H01276909-A (JP)
Title: Television tuner
Inventor: USUI AKIRA
IPC: H04N5/44
Filed: 1988-04-28
Abstract: PURPOSE:To improve the disturbance eliminating capacity of a secondary distortion by giving an input signal to a tuning circuit whose parallel resonance circuit consists of a tuning coil component inserted in series with a tuning coil and a reverse bias capacitance of a varactor diode after being led to an impedance conversion circuit comprising a parallel resonance circuit and a coil. CONSTITUTION:Trap capacitors 119, 120 are connected in parallel with tuning coils 11, 14. The input signal is inputted from a terminal 1A. The trap capacitors 119, 120 are capacitors for parallel resonance. The capacitors 119, 120 are inserted in parallel with the tuning coils 11, 14 to attenuate 300-400 bands. Thus the secondary distortion at the reception of 150-440MHz is reduced.
Patent JP-H07321888-A (JP)
Title: Telephone set
Inventor: YOKOYAMA SANAE
IPC: H04M1/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide the telephone set having a function of generating an imitation holding sound similar to a holding sound generated from an exchange in the case of interruption call service executed by a common carries. CONSTITUTION:When a general purpose button 11 inside an operating part 10 of a slave set A is pushed, the desired number of times of setting is inputted from a ten key and the button 11 is pushed again at the time of waiting, numeral data are stored in a memory inside a CPU 9 and a time difference call function is set. When the button 11 is pushed at the time of call, the CPU 9 of the slave set A generates MSK data and at a host unit B that receives these data, the imitation holding sound is sent to a line by activating an imitation holding sound generating part 21 according to the MSK data received by a CPU 18. At such a time, the CPU 9 activates a voice mute circuit 2 and invalidates the voice input from a microphone 1. When the button 11 is pushed again, the original call state is recovered.
Patent JP-S5631129-A (JP)
Title: Circuit adaptor device
Inventor: OOI KIYOSHI
IPC: H04L69/40
Filed: 1979-08-21
Abstract: PURPOSE: To ensure an automatic transmission of the information showing the state of the electronic computer to the terminal, by reading the contents of the control table within the main memory when the specific signal is transmitted from the terminal and then sending this read data back to the terminal for transmission of the specific signal.  
     CONSTITUTION: When the break signal is transmitted from the terminal, the break detecting circuit 14 of the circuit adaptor device 3 detects the break signal and then actuates the timer 13 to carry out the reading of the necessary area within the control table of the memory 2. The information showing the state of the electronic computer is written into the control table, and the contents read out are coded through the coding circuit 10 to be sent to the terminal through which the break signal has been transmitted and via the transmission register 11 and the MODEM. At the terminal, the control table information sent is displayed on the display unit. Thus the state of the electronic computer can be known, and accordingly the progress state of the requested job can be grasped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5629133-A (JP)
Title: Thrust and torque measuring unit
Inventor: KOJIYOU HIDEO
IPC: G01L5/12
Filed: 1979-08-20
Abstract: PURPOSE: To easily obtain true thrust and torque, by linking the driving and loading shafts with the thrust reception plate spring and torque reception plate spring to which strain gauge is attached, and providing the means of thrust-free and torque-free.  
     CONSTITUTION: The load shaft 11 is turned with the revolution of the driving shaft 1, and it is loaded with the thrust and torque, then it is moved toward the driving shaft side via the bearings 32a, 32b with the thrust, giving the thrust strain to the thrust reception spring 21 with depression and giving the torque strain to the torque reception spring 22. In this case, the effect to the spring 21, i.e. the thrust gauge 25 by the torque can be removed by the circumferential-free means for the circumferential displacement of the spring 21 due to the torsion of the spring 22 without giving the body any strain and the effect to the spring 22, i.e. the torque gauge 26, can be removed without giving any strain to the body through the axial free means for the axial displacement of the spring 22 based on the torsion of the spring 21. Accordingly, true thrust and torque can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio