baber/WOPTO huggingface dataset:
Patent JP-H10200507-A (JP)
Title: Receiver, receiving method and terminal in radio system
Inventor: NARUSE TETSUYA
IPC: H04J13/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time of a controller at the time of intermittent reception and to reduce power consumption by setting control information of the next receiving state during the operation of a controlling part before, reaching a sleep state and performing intermittent reception so that the operation of the controlling part may be stopped until data processing is needed. SOLUTION: A searcher 28 is activated at the time of intermittent reception, and after search processing of the searcher 28 is finished, an operation of a controller 29 is started. After the searcher 28 captures each path, a phase that is captured by the searcher 28 is set to fingers 25A to 25C, and the operations of the fingers 25A to 25C are started. The controller 29 does not operate at the time of search in this way, and after the search has been finished, the operation time of the controller 29 is started. Then, the operation time of the controller 29 spans from when the search of the searcher 28 is finished to when a demodulation operation at the fingers 25A to 25C is completed, the operation time is shortened and power consumption is reduced.
Patent JP-H08194213-A (JP)
Title: Liquid crystal display device
Inventor: TESHIROGI TOSHIYUKI
IPC: G02F1/13
Filed: 1995-01-17
Abstract: PURPOSE: To provide a full-color liquid crystal display device which has a simple structure and good display quality and can be produced at a low cost. CONSTITUTION: This liquid crystal display device consists of a color filter substrate 1, counter substrate 2, and liquid crystal 3 held between the substrates 1, 2. The color filter substrate 1 consists of a transparent substrate 4, transparent electrode 5 formed on one surface of the transparent substrate 4, color filter 6 formed by electrodeposition on the transparent electrode 5, light-shielding film 7 formed in the space of the color filter 6, inorg. dielectric film 9 deposited on the surfaces of the color filter 6 and the light-shielding film 7, and transparent electrode film 10 deposited on the inorg. dielectric film 9. The counter substrate 2 consists of a transparent substrate 11 and transparent electrode 12 deposited on the one surface of the transparent substrate 11.  As for the liquid crystal 3, such a nematic liquid crystal that the major axes of liquid crystal molecules give a continuous twisted state by 90 deg. between the transparent electrodes 10, 12 is used.
Patent JP-2000205630-A (JP)
Title: Control method for air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F24F11/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To lessen the burden on a compressor in the superheat control of an air conditioner by getting out of a liquid back state quickly during rotation of the compressor at a low r.p.m. SOLUTION: The temperature difference (quantity of S-H) between the inlet refrigerant temperature of a compressor 1 and the heat exchanging temperature of an evaporator is detected at every specified time. One of different regulation quantities (number of pulses) preset for a plurality of ranges depending on the detected quantity of S-H is then selected in order to regulate the opening of an electronic expansion valve 5. An r.p.m. detecting section 11a in an outdoor unit control section 11 detects the r.p.m. of the compressor 1 upon detection of the quantity of S-H and a counter section 11b is incremented if the r.p.m. is lower than a specified value and the quantity of S-H falls within a specified range.  When that state is sustained and the count at the counter section 11b reaches 3, a pulse altering section 11c alters the regulation amount of opening of the electronic expansion valve 5 to a regulation amount larger than that preset at the pulse altering section 11e. When the quantity of S-H exceeds a specified value after control, the opening of the electronic expansion valve 5 is regulated in reverse direction.
Patent JP-2000202641-A (JP)
Title: Ultrasonic welding machine
Inventor: GOTO HIDENORI
IPC: B23K20/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To effectively perform ultrasonic welding even to an object to be worked, which can not be fixed on an anvil. SOLUTION: In this ultrasonic welding machine which is set to perform ultrasonic welding by interposing an object to be welded between a horn tip 13 and an anvil 12, the anvil 12 is held on a base block 14 while it is movable in the vibration direction of the horn tip 13. The anvil 12 has to equip with the mass of the extent that it does not resonate synchronously with ultrasonic vibrations given by the horn tip 13.
Patent JP-S5596928-A (JP)
Title: Motor drive device of camera
Inventor: YONEDA OSAMU
IPC: G03B17/00
Filed: 1979-01-20
Abstract: PURPOSE: To realize display, exposure, and display succession as a result of release operation in two stages also at the time of driving with motor, by supplying electric power to the camera side through low voltage converting circuit according to the release operation when mounting motor drive.  
     CONSTITUTION: When a switch S 2  is closed in first stage of shutter release of a camera 1, a transistor 25 of a motor drive 2 is made to conduct through a contact C, so that an electric power converted to low voltage from a power source 20 of the drive 2 through a constant voltage circuit 26 is supplied to the camera 1 side. As a result, transistors 5, 7, 8 are made to conduct, and an electric power is supplied to a control circuit 10, thus presenting a display of exposure control intended value or the like. In this state, when the first stage of shutter release is unlocked, the display continues for a specified period of time due to discharge of a capacitor 6. When a switch S 3  is then closed in second state of shutter release, photometric action is done similarly on the camera 1 side, so that the electric power supply source is securely changed over when driving with motor also, so that the camera operation can be done similarly when not driving with motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04235831-A (JP)
Title: Operating method of unloader, reclaimer or the like to deliver fixed quantity
Inventor: JINBO HIROSHI
IPC: B65G63/00
Filed: 1991-01-21
Abstract: PURPOSE:To provide an operating method to deliver a fixed quantity of a bulk material in cargo handling by means of a circulating excavation bucket such as an unloader and a reclaimer. CONSTITUTION:Light wave type space detectors 39, 45, 46, which take measurements of the space between a specified height of a circulating excavation bucket when it separates from a pile of a bulk material and the surface of the excavated material in the bucket, is arranged by setting its falcrum on a circulating excavation bucket supporting frame 7 of an unloader, reclaimer or the like and positioning it to the upper fixed point of the position where the said bucket separates from a pile of the bulk material, and a calculation is made of the comparison value between the excavated quantity of the bulk material inside the bucket, which is calculated from the measurement value of the detector, and the set excavation quantity of the control device whereby either the bucket sidewise speed or the bucket circulating speed or the bucket cut-in depth is automatically controlled toward the direction where the comparison value shows zero.
Patent JP-H01182304-A (JP)
Title: Production of graft polymer
Inventor: ONISHI HIROHITO
IPC: C08F8/12
Filed: 1988-01-12
Abstract: PURPOSE:To readily obtain a carboxyl group-containing graft polymer, by preparing a graft polymer by using a macromonomer containing a tertiary alcoholic ester of (meth)acrylic acid and then forming carboxyl group by hydrolysis. CONSTITUTION:A macromonomer (one having preferably 500-50,000 molecular weight number-average molecular weight) which usually contains >=2wt.% tertiary alcoholic ester unit of (meth)acrylic acid and 1 polymerizable unsaturated group [e.g., group shown by the formula (R is H, CH3 or C2H5; m is 1-5)] at one end is reacted with a main chain-forming monomer to give a graft polymer, which is hydrolyzed in the presence of an acid catalyst (e.g., sulfuric acid or hydrochloric acid) and the tertiary alcoholic ester unit of (meth)acrylic acid in the graft polymer is modified into a (meth)acrylic acid unit to give a graft polymer containing carboxyl group based on the (meth)acrylic acid unit in the side chain-forming polymer.
Patent JP-S63173108-A (JP)
Title: Sliding type switching mechanism
Inventor: TOMURA MASASHI
IPC: G05G1/00
Filed: 1987-01-13
Abstract: PURPOSE:To heighten the reliability for self-holding operation and to reduce the number of parts, by moving the connecting position of a stopper by operating a knob, and connecting it to an engaging recessed part on the other side at the termination of a moving stroke. CONSTITUTION:The connecting position of the stopper 33 is moved by operating a knob main body 20, and it is connected to the engaging recessed part 25 at the termination of a stroke, then, the movement of the knob main body 20 is constrained. Since an elastic projection is made of synthetic resin, and elasticity is attached on it, it is easily deformed elastically with the pressure of the stopper 33 when the main body 20 is operated, and is connected surely to the recessed part 25. Since the main body 20 and an engaging plate 22 are manufactured by molding the synthetic resin in desired shapes, it is possible to easily mold them integrally or fix them by combining, and to mold the stopper 33 on a surface plate 30 integrally. In such a way, it is possible to heighten the reliability for self-holding, and to reduce the number of the parts.
Patent JP-S5390193-A (JP)
Title: Desulfuration method of blast furnace slag
Inventor: SUZUKI SHIYOUHEI
IPC: C22B7/04
Filed: 1977-01-21
Abstract: PURPOSE: Not to form yellow water during utilizing a molten blast furnace slag as a road foundation material, a concrete frame material etc. , by blowing high temp. air into a molten blast furnace slag to burn and remove sulfur. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59141836-A (JP)
Inventor: KURUTO GATSUSAA
IPC: H03L7/14
Filed: 1984-01-18
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-H02188192-A (JP)
Title: Inverter controller
Inventor: MURAKAMI AKIYOSHI
IPC: H02P27/06
Filed: 1989-01-17
Abstract: PURPOSE:To enable the restart of a motor without causing overcurrent or overvoltage, when a motor is restarted at the time of recovery of power after an instantaneous power failure, by accurately detecting a frequency corresponding to the number of revolutions of an actually free running motor and by reducing the error of said number of revolutions and the frequency at the restarting time. CONSTITUTION:An apparatus is provided with counter short-period pulse generator means 9 and long-period pulse generator means 10 for sampling the pulse of residual voltage of a motor M. Then, if the frequency of said residual voltage corresponding to the number of revolutions of said motor M actually rotating in the free running manner exceeds a certain value when power is recovered and said motor is restarted after an instantaneous power failure, said frequency is counted by a short-period pulse and, if the frequency is below said value, it is counted by a long-period pulse so that the output frequency at the restarting time is controlled by a control means 7 to approach the frequency corresponding to the actual number of revolutions of said motor M as much as possible.
Patent JP-H10192020-A (JP)
Title: Seal holder
Inventor: HANADA YOSHIMASA
IPC: A44C25/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To hold a seal inside in a visible state from the outside and to easily perform attachment to personal belongings or a body by providing a seal holding part for which at least a member on the surface side of a holder part for detachably inserting the seal is made transparent and an attachment means. SOLUTION: This seal holder 1 is provided with the seal holding part 1A for inserting and holding the seal A inside in the visible state from the outside and the attachment means 1B for attaching the seal holding part 1A to the personal belongings or the body. The seal holding part 1A and the attachment means 1B are constituted by integrally molding transparent resin. The seal holding part IA is in an almost rectangular shape and is curved in a longitudinal direction by a large curvature radius. For the seal holder 1, the surface 1a is constituted of the smooth surface provided with a curvature and a groove 1c whose width is widened at an upper part and reduced at a lower part is formed on an inner surface 1b. The part where the width is widened of the groove 1c is turned to a dimension almost equal to the width of the seal A.  The groove 1c is formed continuously to an opening 1d for constituting the attachment means 1B.
Patent JP-H05282864-A (JP)
Title: Semiconductor storage device
IPC: G11C11/406
Filed: 1992-01-17
Abstract: PURPOSE:To select refresh depending on the charge storing capacity of a memory cell and to contribute to improvement of yield by making different the number of memory mats for selecting a word line depending on a designated refresh cycle. CONSTITUTION:An operation mode specifying means RFC specifies one refresh cycle out of a plurality of refresh cycles. In accordance with an operation mode specified by this operation mode specifying means RFC, a control logic RFC makes different the number of memory mats MARY1 and MARY2 for selecting a word line in a unit memory cycle. According to this constitution, the refresh cycle corresponding to the charge storing capacity of a dynamic type memory cell can be realized internally on a circuit basis. Even when the charge storing capacity is lower than a prescribed value, moreover, it can be relieved without being regarded as defective, and thus a yield can be improved.
Patent JP-S5499924-A (JP)
Title: Boosting circuit
Inventor: MIYAGAWA NOBUAKI
IPC: H02M3/06
Filed: 1978-01-25
Abstract: PURPOSE: To raise the speed of boosting operation to a reference clock frequency, by producing unoverlapped two-layer clock frequencies equal to the reference clock frequency therefrom and performing the boosting operation at every period of each two-layer clock frequency signal.  
     CONSTITUTION: An even number of inverters 21∼2n are provided. The output signal from the inverter 2n is a signal produced by delaying an input signal applied to an input terminal 20. The relations between then input signal to the input terminal 20 and the output signals from the inverters 21∼2n are shown in Fig. d∼f.  In such relations, a two-input NAND circuit 201 generates a low level output only  when both the input signals have a high level, and a two-input NOR circuit 202  generates a high level output only when both the input signals have a low level.  Therefore, the output signals from the two-input NAND circuit 201, the two-input  NOR circuit 202 and an inverter 203 have relations with the input signal to the  input terminal 20 as shown in Fig. g∼i. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03211631-A (JP)
Title: Information processing system
Inventor: OHASHI TATSUE
IPC: G06F15/16
Filed: 1990-01-17
Abstract: PURPOSE:To attain restart with the system constitution of an operation system and a standby system when power is turned off by providing a holding means holding line switching information on the sub-systems of a operation system and a standby system when the power of the system is turned off. CONSTITUTION:The lines of the sub-systems 5-a, 5-b, 5-d and 5-e in the operation system and the sub-systems 5-c and 5-f in the standby system are switched by supplying a line switching instruction signal from a system monitoring device 1 to a line switching device 3 and switching the connection state of the relay switches 8a-1 to 8e-2 of latching relays 7-a to 7-e. Then, the switching state of the lines is held in the latching relays 7-a to 7-e. Consequently, respective control means of the sub-systems 5-a to 5-f can judge whether self sub-systems 5-a to 5-f start as the operation systems or as the standby systems by checking whether switching state signal lines 10-a to 10-f are significant or not.
Patent JP-H06215929-A (JP)
Title: Coil and manufacture thereof
Inventor: OGISO SHOJI
IPC: H01F5/06
Filed: 1993-01-18
Abstract: PURPOSE:To enhance non-defective rate and reliability by maintaining insulation characteristics and vibration resistance of a coil and preventing the breaking of windings. CONSTITUTION:In a coil 1 where a bobbin 3, around which windings 4 are wound, is housed in a core tube 2 which forms a magnetic circuit. Urethane resin 11 is filled between the windings 4 and the core tube 2, there is installed a tape which coats the windings 4 and prevents the penetration of the urethane resin 1. This construction insulates the windings 4 and the core tube 2 and further fixes the windings 4 of the coil 1 with the core tube 2 inside as well, thereby maintaining the insulation characteristics and vibration resistance of the coil. Moreover, since the windings 4 are coated with the tape 9, the urethane resin is protected from penetrating the windings 4 and isolated from there. It is, therefore, possible to protect the windings tram being disconnected since the windings 4 are not subjected to repeated deformation even when the urethane resin is expanded and contracted by repeated continuity and non-continuity of the coil 1.
Patent JP-S5289836-A (JP)
Title: Safety apparatus of gas instrument
Inventor: MIYAZAKI HARUHITO
IPC: F23K5/00
Filed: 1976-01-21
Abstract: PURPOSE: To be capable of the adjustment of a gas discharge and the automatic stop of a gas supply when flame goes out and an instrument falls, and to simplify by a cock. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11204880-A (JP)
Title: Semiconductor laser
Inventor: OKAZAKI YOJI
IPC: H01S5/343
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of laser beam generation in blue and green regions and increase output, by constituting a semiconductor laser by containing a quantum well active layer shown by a specified formula. SOLUTION: A GaN buffer layer 11, an N-GaN contact layer 12, an N- Alc Ga1- XN clad layer 13, an N-GaN optical waveguide layer 14, an In1-γ Gaγ NZA1- Z multiquantum well active layer 15, a P-GaN optical waveguide layer 16, a P-AlXGa1- XN clad layer 17, a P-GaN contact layer 18 are laminated on a sapphire substrate 10. An N-electrode 20 is formed on the N-GaN contact layer 12. A P-electrode 21 is formed on the P-GaN contact layer 18. Since the In1-γGaγ NZAs1- Z multiquantum well active layer 15 containing As is applied to an active layer, generation of a blue laser beam and a green laser beam becomes possible.
Patent JP-H05188790-A (JP)
Title: Printer
Inventor: SUGIMOTO KATSUMI
IPC: G03G15/16
Filed: 1992-01-17
Abstract: PURPOSE:To surely bring a sheet into a close contact with a press roll regardless of curling of the sheet. CONSTITUTION:In the printer provided with an image carrier 31, toner image forming means 32, 33 and 34 forming a toner image on the rotating image carrier 31, a transfer electrifying device 36a transferring the toner image on the image carrier 31 to the sheet and a press roll 30a to press the sheet for transferring to the image carrier 31, an auxiliary roll 30b to make the pressing force of the press roll 30a against the image carrier 31 even is provided so that it is pressed to the press roll 30a.
Patent JP-H05187878-A (JP)
Title: Optical fiber gyro
Inventor: MOTOHARA SHINJI
IPC: G01C19/72
Filed: 1992-01-17
Abstract: PURPOSE:To prevent influence from disturbance such as temperature fluctuation, vibration, and shock. CONSTITUTION:An electrode is mounted to inner and outer periphery surfaces of one edge part of a cylindrical body which consists of PZT as a light phase modulation part 25, the other parts become a bobbin 24 where an optical fiber coil 16 is wound, an optical fiber at one edge of the optical fiber coil 16 is continuously wound on the light phase modulation part 25 and is connected to one branch edge of a light branching equipment 14, and the other edge of the optical fiber coil 16 is connected to the other branching edge of the light branching equipment 14. A modulation signal is applied to the electrode of the light phase modulation part 25 from a modulation signal generator 19 and light passing through the optical fiber at this part is phase-modulated.
Patent JP-S5297484-A (JP)
Title: Mechanical processing of molded material
Inventor: ITOU TOYOAKI
IPC: B23P17/00
Filed: 1976-01-26
Abstract: PURPOSE: To apply mechanical processing to a molded material of any form without fear of causing any deformity, by sealing it in a soluble and coagulable substance like water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10193804-A (JP)
Title: Thermal recording material
Inventor: TOMINAGA NOBUHIDE
IPC: B41M5/333
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make possible to improve the stability of coloring sensitivity by adding bisphenol S and a specified acyl anilide acetate derivative in a thermal recording layer and adding an overcoat layer. SOLUTION: Bis(4-hydroxyphenyl) sulfone as bisphenol S and a kind of acyl anilide acetate derivative expressed by a formula are contained in a thermal recording layer and an overcoat layer is given thereto. However, in the formula R1 indicates an alkyl group having 1 to 8 carbon atoms or an aryl group having 6 to 18 carbon atoms or an alkyl aryl group; R2 , R3 and R4 represent independently a hydrogen atom, a halogen atom or an alkyl group or an alkoxy group having 1 to 8 carbon atoms. Preservation stability can be increased in long-term preservation before and after color development, and color development sensitivity can be improved.
Patent JP-H08195711-A (JP)
Title: Method for measuring reception level in mobile communication system
Inventor: UCHIDA CHIKAKO
IPC: H04B17/382
Filed: 1995-01-19
Abstract: PURPOSE: To attain high speed zone transition discrimination by measuring sequentially a reception level in time division control and controlling a measurement frequency of the reception level corresponding to each level measuring channel depending on each reception level to be obtained. CONSTITUTION: A base station informs in advance a base station of frequencies F2-F7 for level measurement by a base station during communication with a mobile station 101. A memory 209 of the mobile station stores the frequencies F2-F7 and receives a radio wave corresponding to each of the frequencies F2-F7 for the measurement time and a demodulation circuit 202 demodulates the received radio signal sequentially and a reception level measurement circuit 204 measures the reception level sequentially. The reception level of the radio wave of each level measurement channel corresponding to each peripheral zone obtained by this measurement is compared with a prescribed threshold level and the frequencies F2-F7 are classified into a high zone and a low zone depending on the reception level. When a higher reception level is desired, the high reception level is obtained by selecting a control zone of a base station sending a radio wave of the level measurement channel to be a resident tone.