baber/WOPTO huggingface dataset:
Patent JP-S5437991-A (JP)
Title: Ball-polishing apparatus for launching use
Inventor: ARAI MASATOSHI
IPC: B24B11/02
Filed: 1977-09-01
Abstract: PURPOSE: To provide a ball-polishing apparatus for launching use wherein a fixed number of balls are charged in a cleaning chamber to carryout intermittent polishing/cleaning, eliminating the scattering of dust. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62262003-A (JP)
Title: Optical transmission fiber
Inventor: TANAKA AKIRA
IPC: G02B6/02
Filed: 1986-05-07
Abstract: PURPOSE:To improve heat resistance and adhesiveness by using a copolymer of a methyl methacrylate and 4-methyl pentene-1 or copolymer of a styrene and 4-methyl pentene-1 as a constituting material for a core or sleeve. CONSTITUTION:The copolymer of the methyl methacrylate and 4-methyl pentene-1 or the copolymer of the PS and 4-methyl pentene-1 is used as the material for the core or sleeve of a plastic optical transmission fiber formed of a transparent polymer having a high refractive index as the core and a transparent polymer having the refractive index lower than the refractive index of said polymer as the sleeve. The fiber is usable in a high-temp. atmosphere of 130 deg.C and the adhesiveness of the core and clad is improved if, for example, the PC having 1.586 refractive index is used as the core and the copolymer of the 4-methyl pentene-1 and PMMA or PS at about 70:30 component ratio is used as the clad. An optical fiber cable having the good adhesiveness is formed if the copolymer is used as the core and the polymer having the refractive index lower than the refractive index thereof is used as the clad.
Patent JP-H01275178-A (JP)
Title: Thermal transfer recording method
Inventor: TAMURA YASUYUKI
IPC: B41J35/04
Filed: 1988-04-28
Abstract: PURPOSE:To obtain recording of good image quality, by a method wherein a peeling angle of a thermal transfer medium to a medium to be recorded is specified and besides, forward tension of the thermal transfer medium is made to be within a specified range to perform recording. CONSTITUTION:When alpha( deg.) for a peeling angle of a thermal transfer medium to a medium to be recorded, W(cm) for a width of the thermal transfer medium, and Y(cm) for a maximum recording width are adopted, the peeling angle is established to be less than 40 deg.. Then, heating ink and non heating ink are slowly ruptured, and an extension state of the heating ink becomes constant and therefore, an image edge becomes sharp. Further, when forward tension of the thermal transfer medium Tf is made larger than (20Y)/(1-Cosalpha), peeling of the thermal transfer medium to the medium to be recorded is stabilized, the heating ink is ruptured from the non heating ink before cohesion recovers, and an image edge appears clearly. Further, when forward tension Tf is made less than 350W, rupture of the thermal transfer medium itself is prevented, and shift of the thermal transfer medium to the medium to be recorded is prevented. Then, deterioration of the image can be removed.
Patent JP-H04229691-A (JP)
Title: Wiring board and its manufacture
Inventor: HAMAGUCHI TSUNEO
IPC: H01L23/12
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a wiring board to which a high-density mounting operation can be performed with-good productivity and to obtain the manufacturing method of the wiring board. CONSTITUTION:A support substrate 11 is formed; a wiring layer 12 provided with conductors 13 and insulators 14 is formed in such a way that its peripheral part protrudes from the support substrate 11. A conductor 15 as an input/output terminal is constituted in such a way that it is revealed at the protruding part of the wiring layer 12. As its manufacturing method, the wiring layer 12 provided with the conductors 13 and the insulators 14 is formed on the support substrate 11. Then, a peripheral part 11a at the support substrate 11 on which the wiring layer 12 has been formed is removed. After that, the conductor 13 of the wiring layer 12 is revealed at the peripheral part at the support substrate 11 so as to be used as the input/output terminal.
Patent JP-H05300545-A (JP)
Title: Video signal level monitoring circuit
Inventor: TSUKIMOTO SEISHI
IPC: H04N5/44
Filed: 1992-04-23
Abstract: PURPOSE:To detect the abnormality of the video signal level even through a low level operation is carried out at a synchronizing separation part in regard of a video signal level monitoring circuit. CONSTITUTION:The video signal level monitoring circuit is constituted of a clamp circuit 4 consisting of a synchronizing separation part 1, a clamp pulse generating part 2, and a clamp part 3, a level comparator 7 which compares the video signal outputted from the circuit 4 with a reference potential 5 and outputs a video signal level abnormality signal if the video signal level is abnormal by the result of the comparison, and a protecting circuit 8 which monitors the pulse width of the horizontal synchronizing signal separated by the part 1 of the circuit 4 and outputs the video signal level abnormality signal when the pulse width of the horizontal synchronizing signal is larger than the prescribed value.
Patent JP-H06317143-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ARAKI YASUSHI
IPC: F02B3/06
Filed: 1993-04-30
Abstract: PURPOSE:To regenerate an NOx absorber by switching the flow of exhaust into the plural NOx absorbers without using a device that has a movable member such as a shutoff valve and a switching valve. CONSTITUTION:The exhaust passage 2 of a diesel engine 1 branches into a plurality of passages, and the branch passages 2a, 2b are provided with respective particulate filters 3a, 3b, respective reducing agent supply nozzles 11a, 11b, and an NOx absorber 5a, 5b. The particulate filters are provided with heaters 4a, 4b which alternately burn collected particulates. After particulates on one of the filters have been burnt, the pressure loss of the filters is reduced and most of the exhaust is allowed to flow toward the filter where the particulates have been burnt, while little exhaust flows into the NOx absorber located downstream of the other filter. Therefore, the flow of exhaust into the NOx absorber can be switched without using any switching valve, etc.
Patent JP-H05300743-A (JP)
Title: Power supply apparatus
Inventor: KAMIOKA ATSUSHI
IPC: H02M7/21
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the distortion of AC input current waveform to contrive to improve input power factor by connecting a smoothing capacitor with both ends of a rectifier circuit part via switching element and by placing the switching element in ON state for a period while the waveform of pulsating DC voltage is lower than a predetermined level. CONSTITUTION:A load circuit part 3 is connected with both ends of a rectifier circuit part 2 via diode D1 and a smoothing capacitor Cg is connected with both ends of the load circuit part 3. On the other hand, the series circuit of smoothing capacitor C1 and switching element 7 is connected with the both ends of the rectifier circuit part 2 via the series circuit of a forward diode D2 and current-limiting impedance 6. The pulsating DC voltage A of the output point of a control circuit 5 and rectifier circuit 2 outputs the control signal B, which is turned OFF at a predetermined level or higher, and turns ON the switching element 7 under the predetermined level. In this manner, it is possible to shorten the generation interval of the pulse current of AC current IIN, to improve the distortion of waveform and to improve input power factor.
Patent JP-H11295947-A (JP)
Title: Image forming device
Inventor: OTSUKA MASAO
IPC: B65H5/36
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being free from causing the transport defect during the transport to a fixing part, regardless of a curling paper sheet. SOLUTION: This device is provided with a fan facing a transporting belt 55 transporting a paper sheet P parted from a photoreceptor 51 surface up to a fixing rollers 56 for restraining the paper sheet P from being floated up by sending wind toward the above paper sheet under transportation on the transporting belt 55. In such a manner, even such paper sheet as curling upwardly, is made possible to be surely transported, without being caught by a step on a transporting path, causing the insert defect in to the fixing rollers 56 or the like. Moreover, when setting the inclination angle in a range from 10 to 20 deg., the wind from the fan is restrained from being strongly sent to the fixing roller 56, therefore lowering of fixing property caused by cooling of the fixing roller 56 can be prevented.
Patent JP-H10300988-A (JP)
Title: Optical module
Inventor: FUKUZAKI IKUO
IPC: G02B6/42
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the optical module which can increase the height of an electron cooler while reducing the height of the case of the optical module by eliminating a component projecting on a metal-plate unmounted surface. SOLUTION: A laser diode is mounted on a metal plate 107 which has vertically penetrating electrode parts 123, a ceramic substrate 115 constituting the top surface of the electron cooler 112 is formed in a channel shape to provided a space part 115A in the center part, and the metal plate 107 is fixed onto the channel-shaped ceramic substrate 116 of the electron cooler 112 with a heat-conductive adhesive so that a Peltier element 117 at the space part 115A is eliminated and the laser diode is arranged at the space part 115A and directed to an optical fiber fixed outside a case.
Patent JP-H04310561-A (JP)
Title: Magnesia spinel refractory
Inventor: UGAWA SHIGERU
IPC: C04B35/043
Filed: 1991-04-10
Abstract: PURPOSE:To provide a refractory having excellent durability useful for a burning zone of cement rotary kiln, having no formation of hexavalent chromium in refractory after use. CONSTITUTION:Magnesia spinel refractory comprising 5-30wt.% magnesia alumina spinel clinker and 10-50wt.% fused magnesia clinker as aggregates and 0.5-10wt.% partially stabilized zirconia with e.g. CaO in bonded part preferably contains 1-3wt.% CaO and 1-3wt.% SiO2 in the fused magnesia clinker. The refractory has no fear of pollution caused by the refractory to be abandoned after use, and waste is readily treated and labor and cast can be saved.
Patent JP-2000298670-A (JP)
Title: System and method for information retrieval and recording medium
Inventor: YAMAGAMI TOSHIHIKO
IPC: G06Q50/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval system capable of accurately retrieving desired information about a specified area. SOLUTION: When acquiring retrieval request information including an area code sent from a user terminal 1, an index managing part 32 retrieves an index DB 33 according to the acquired retrieval request information and acquires a URL(uniform resource locator) corresponding to the area code. An information collection controlling part 34 performs connection to a Web site 2 according to the URL acquired from the part 32. The part 34 acquires the title information of an HTML file, etc., from the connected Web site 2 and generates list information consisting of the acquired title information, etc., and the URL. The part 34 transmits the generated list information to the terminal 1. The terminal 1 receives the list information sent from a retrieval server 3 and displays it on a prescribed display, etc.
Patent JP-H02284057-A (JP)
Title: Measurement data gathering circuit of ultrasonic measuring instrument
Inventor: KIMURA TOSHIHIRO
IPC: G01N29/22
Filed: 1989-04-25
Abstract: PURPOSE:To shorten the time from the gathering to the transfer of measurement data by monitoring an in-conversion-and-writing signal and deciding whether or not data are being sampled and gathered through program processing. CONSTITUTION:The measurement data gathering circuit 20 of the instrument is provided with an A/D converting circuit 8 which samples an echo received signal, obtained from an ultrasonic probe, etc., at specific frequency and performs A/D conversion, a memory RAM 1 stored with the value of the echo received signal after the A/D conversion 8, a timing generating circuit 7 which generates the in-conversion-and-writing signal indicating that A/D conversion and writing are being carried out corresponding to the period wherein the data are written in the memory RAM 1, and an arithmetic processor MPU 11 which has a readout processing program for reading data out of an input port and the memory RAM 1. Then when the MPU 11 receives the in-conversion-and- writing signal at the input port and decides the information of the port and the in-conversion-and-writing signal is not generated, the processing program is executed and the data are read out of the RAM 11.
Patent JP-H09292301-A (JP)
Title: Leakage sensing method
Inventor: UENO TAKASHI
IPC: B65D90/50
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of equipment by sensing leakage at an early piriod by reducing the pressure between anticorrosion material and pressure- proof base material when the leakage is sensed through a sensing hole from the equipment, wherein the anticorrosion material is bonded to the pressure-proof material. SOLUTION: For example, when an anticorrosion material 2 such as titanium, zirconia and the like is bonded to pressure-proof base material 1 such as iron and copper by lining bonding or clad bonding and leaking material is detected through a sensing hole 3 from the inner surface of the bonded member, pressure is decreased by a pressure-reducing device 5, such as vacuum pump and an aspirator provided between a sensing hole 3 and sensor 5. Thus, the leakage can be sensed at the early period, the leaking material undergoes adiabatic flush at the same time, the temperature is lowered, the corrosion environment is improved and the corrosion speed can be decreased by a large extent.
Patent JP-H09290985-A (JP)
Title: Door opening/closing device of elevator
Inventor: TACHIBANA MAKOTO
IPC: B66B13/12
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a car side door opening/closing device of an elevator. SOLUTION: An engagement roller engages a landing hall side high-speed door 1a' with a car side high-speed door 1a by an engagement plate 21 so as to open/close at the same speed. The landing hall side high-speed door la' and a low-speed door 1b' are operated at different speed through a wire rope, and in addition, the landing hall side low-speed door 1b' and the car side low- speed door 1b are engaged with each other by an engagement roller 19, and an engagement plate 22 so as to be opened/closed at the same speed.
Patent JP-S5828231-A (JP)
Title: Preparation of rice cakes
Inventor: NONAKA TAKAFUMI
IPC: A23G3/00
Filed: 1982-06-18
Abstract: PURPOSE:To prepare a rice cake having improved quality, taste, shelf stability, and treatment, by coating a raw material for rice cake with a fat and oil composition comprising a vegetable liquid oil, palm oil, and lecithin in a specific ratio, having a rising melting point of 5-23 deg.C. CONSTITUTION:A raw ingredient for rice cake such as raw ingredient for Senbei (Japanese cracker), raw ingredient for rice cake cubes, etc. is immersed in a fat and oil composition comprising 40-80wt% vegetable liquid oil such as soybean oil, colza oil, corn oil, etc., 20-60wt% palm oil, and 0.1-2wt% lecithin, having a rising melting point of 5-23 deg.C, so that it is coated with the fats and oils. The ingredient is sprinkled with a seasoning and dried, to give a product.
Patent JP-S62262124-A (JP)
Title: Coordinate input device
Inventor: KAWAKAMI YASUNORI
IPC: G06F3/0354
Filed: 1986-05-08
Abstract: PURPOSE:To operate a switch for coordinate inputting by hand without using fingers by making the body of the device double structure and closing the switch for coordinate inputting by pushing down the whole outside by hand. CONSTITUTION:The body of the device 2 is made movable on the surface of a table 8 by a rotary body 7. Coordinate values in X, Y directions are obtained based on rotation of the rotary body 7. On the other hand, the body of the device 2 is covered by a cover 3 supported by a spring 4. When coordinate is inputted, a switch 1 for coordinate input indication is made on by pressing down the cover 3 by hand. By making the switch 1 on, a command to input present position of a cursor to a CPU can be given. Thus, the switch for coordinate inputting can be operated by hand without using fingers.
Patent JP-S63269895-A (JP)
Title: Subscriber data storing system
Inventor: AOYAMA HIDEO
IPC: H04Q3/545
Filed: 1987-04-28
Abstract: PURPOSE:To reduce a connecting time and to reduce an access frequency by allowing subscriber data high in the frequency constantly to be stored in a main storage memory, identifying the degree of the calling and the incoming frequency of the subscriber and reading the subscriber data. CONSTITUTION:When there are the call and the incoming from terminals A-E, a data exchange 1 identifies the subscriber by a subscriber line control circuit 8 and reads the subscriber data 5 from an external storage device 4 at the time of identifying that the frequency of the calling and the incoming is low. When there are the call and the incoming from terminals W-Z, if the subscriber is identified and the it is discriminated that the frequency of the call and the incoming is high, the subscriber data 7 is read from the main storage device 6.
Patent JP-H01276856-A (JP)
Title: Packet multiple transmitting system
Inventor: SAKATA HIRONOBU
IPC: H04L12/44
Filed: 1988-04-27
Abstract: PURPOSE:To minimize a connection delaying quantity by separating a packet and a unit out of receiving information and sending a receiving packet to a transmission line to a receiving side packet exchange, which is the sending destination, in accordance with the contents of a rooting signal composed of the separated unit. CONSTITUTION:Flag sequences 60-0-60-3 are interposed between respective packets and units, multiplexed and sent to a packet multiple transmission line 3, and a packet receiving and separating device 12 separates a packet and a unit to constitute a rooting signal based on the information size sandwiched between the flag sequences 60-0-60-3 out of the receiving information from the packet multiple transmission line 3, and sends the receiving packet to a transmission line to receiving side packet exchanges 2-0-2-n, which are the sending destination, in accordance with the contents of the rooting signal composed of the separated unit. Thus, the connection delaying quantity when the packet is sent by the multiple transmission from a transmitting side packet exchange to plural receiving side packet exchanges can be minimized.
Patent JP-H045532-A (JP)
Title: Differential pressure and pressure transmitter
Inventor: TANAKA MIKIO
IPC: G01L13/00
Filed: 1990-04-23
Abstract: PURPOSE:To realize explosion-proof structure and to miniaturize this transmitter by coupling the housing main body of the transmitter with the tip side of the cylindrical coupling part of a detection part body, incorporating an amplifier unit, a terminal plate unit, etc., in a housing main unit, and closing the opening end of the housing main body with a lid body. CONSTITUTION:The differential pressure and pressure transmitter 1 has the explosion-proof structure by coupling the housing main body 11 (bottom lid member 41) constituting a transmitter housing 10 with the tip side of the cylindrical coupling part 5 of the detection body 4, incorporating the amplifier unit 21, terminal plate unit 25, and further selectively a meter 27 in the housing main body 11 in a laminating state from the side of the detection part body 4, and closing the opening end of the housing main body 11 with the lid body 12; and the whole constitution is simplified and the size and cost are reduced.
Patent JP-S5630091-A (JP)
Title: Wire for welding
Inventor: KANBE YOSHIO
IPC: B23K35/36
Filed: 1979-08-21
Abstract: PURPOSE:Wire for welding, obtained by forming polytetrafluoroethylene telomer film on the surface and remarkably improved the feeding capacity and rust resistance. CONSTITUTION:Solid lubricant coating of polytetrafluroethylene telomer is formed on the surface of wire. Applying method for said solid lubricant is as folllows; For example, in case of substantial wire, said lubricant can be applied as wire drawing lubricant of the last die in the wire drawing process. Besides, tetrafluoroethylene telomer can be used independently or suitable amount of another wire drawing lubricant can be jointly used. Said wire can be spplied for welding of a high tensile steel because of not increasing the amount of diffusible hydrogen.
Patent JP-H01278133-A (JP)
Title: Monitor system for mca control station
Inventor: KITAGAWA MITSUO
IPC: H04W74/08
Filed: 1988-04-30
Abstract: PURPOSE:To supervise plural control stations with a single supervisory equipment by transmitting and receiving the information on the state change among MCA control stations and transmitting the information on the state of each MCA control station via this station itself by means of each slot. CONSTITUTION:Each MCA(multi-channel-access) control station 10 transmits the external output in case a supervising item has its state change. Then the external output is sent in common to the state change slot inputs of each station 10 and the corresponding slot is set at '1' or '0'. This state change slot is sent to a supervisory station 20 through a control channel. The station 20 can judges the station 10 having a state change via said slot regardless of the control channel kept in a supervising state. Thus it is possible to quickly acquire the information on plural control stations with a single supervisory equipment.
Patent JP-H01277651-A (JP)
Title: Idle speed control device for engine
Inventor: SATO MASAMI
IPC: F02D41/16
Filed: 1988-04-30
Abstract: PURPOSE:To perform a proper control of idle speed, base d on a load condition, by detecting an engine for its applied load condition and providing a threshold value deciding the engine for whether it is place d in an idle condition or in a non-idle condition in accordance with the load condition of the engine. CONSTITUTION:An engine is detected for a condition of its applied load by a load condition detecting means 4, and a threshold value, deciding the engine for whether it is placed in an idle condition or in a non-idle condition in accordance with an output of the load condition detecting means 4, is set. When the idle condition is decided, an engine speed adjusting means 3 controls a mixture amount adjusting means 2 in a manner wherein the engine obtains a predetermined speed. In this way, the engine prevents unstable decision of its idle and non-idle condition from being performed by a difference of the load condition of the engine.
Patent JP-S63272964-A (JP)
Title: Ignition timing control device for engine
Inventor: FUJIEDA FUSAO
IPC: F02P5/15
Filed: 1987-04-28
Abstract: PURPOSE:To prevent a drop in engine speed and improve engine stability by advancing ignition timing when an external load is inputted and a detected value related to a fuel temperature is equal to or smaller than a reference value, and restricting the advance of the ignition timing when the detected value is larger than the reference value. CONSTITUTION:An injector 5 as a fuel injection valve is provided in the pipe line 4 of an engine 1, and a valve 14 and a solenoid 15 are connected to the injector 5, thereby constituting a fuel pressure adjustment device 16. And the control of the solenoid 15 is made with a control unit 9 and when a valve detected by an intake air temperature sensor 6 is, for example, equal to or above a reference value, negative pressure K fed to the valve 14 is shut off, thereby increasing the amount of fuel injection from the injector 5. Also, the control unit 9 is inputted with a signal from each of an idle switch 17 and an external load detecting means 18. As a result, when an external load, for example, is being inputted and an intake air temperature H is equal to or less than a reference value at the time of an idling operation, ignition timing is advanced.