baber/WOPTO huggingface dataset:
Patent JP-H10215176-A (JP)
Title: A/d conversion unit
Inventor: UESUGI MITSURU
IPC: H03M1/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To perform A/D conversion with a small bit number even in the case that a reception signal level strongly fluctuates like mobile communication and to provide desired reception performance. SOLUTION: By preparing the plural amplifiers 102 and 103 with different amplification factors, sampling reception signals 101 and all respective outputs after amplification in A/D converters 104, 105 and 106 and selecting the one which is most accurate and does not cause saturation at the time of sampling among them in a selector 107, this A/D conversion unit capable of eliminating the need of AGC control, eliminating the need of the arithmetic operation of the conversion of data and obtaining desired accuracy is realized. As selection logic, the OR of the absolute value and maximum value of sampling signals and level comparison before amplification, etc., are used.
Patent JP-2000213799-A (JP)
Title: Air conditioning unit
Inventor: KUSUHARA HISAO
IPC: F24F13/30
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning unit which is small and is excellent in work execution property, utilizing limited space effectively enough, in a ceiling embedment type of air conditioning unit. SOLUTION: A heat exchanger 2 equivalent to a suction face is arranged on suction side of a unit, and a sirocco fan 6 (cross flow fan) is arranged downstream of the heat exchanger 2, and the heat exchanger 2 is inscribed roughly in the main body unit 1, and a suction port 11 is arranged outside the unit body 1. A small air conditioning unit excellent in work execution property can be provided by such constitution that it blows out the air A sucked from the suction port 11 into a room as blown-out air by a sirocco fan 6 (cross flow fan) after letting it into the unit main body 1 from outside and passing it through the heat exchanger 2.
Patent JP-H02199156-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: YOKOSHIMA TAKAHIRO
IPC: C08L67/02
Filed: 1989-01-27
Abstract: PURPOSE:To form a resin compsn. which does not cause poor contact of a contact for a long time when it is applied to electrical or electronic components with a precision contact by compounding a polybutylene terephthalate resin with a specified amt. of a metal oxide. CONSTITUTION:2X10<-4>-0.2g atom (in terms of metal) of a metal oxide is compounded with 100g of a polybutylene terephthalate resin. As the metal oxide, magnesium oxide, calcium oxide, aluminum oxide and lead oxide are pref.
Patent JP-H08188259-A (JP)
Title: Conveying device for grain bag
Inventor: SODA KIYOSHI
IPC: B66F3/26
Filed: 1995-01-06
Abstract: PURPOSE: To provide a conveying device for a grain bag which is constituted to convey, incline, and discharge a large volume of grain bags by a method wherein an elevating device and a frame are simply constituted in a light manner. CONSTITUTION: A conveying device for a grain bag is formed in such a manner that an elevating table 3 is rotatably supported around the front side of a support frame 2 serving as a fulcrum, an elevating mechanism 5 located between the elevating table 3 and the support frame 2 is coupled to a hydraulic jack 55, having a manual operation lever 50, and the piston 54 of the hydraulic jack 55, an operation lever 57 of which a curve-form cam surface 57b extended toward the rear side consists is attached in the longitudinal direction of the support frame 2. Through expansion operation of the piston 54 through pump-up operation of the manual operation lever 50, the operation lever 57 is erected and rotated and by raising and rotating the elevating table 3, grain bags 4 placed on the elevating table 3 are inclined and to discharge the grain bags.
Patent JP-H09214402-A (JP)
Title: Radio communication equipment and system therefor
Inventor: NAGO HIDETADA
IPC: H04B1/713
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To increase data quantity that one radio communication equipment can transmit at once and to prevent the deterioration of transmission distance through the use of simple constitution by controlling a system in such a way that one piece of information is converted into plural pieces of information and plural pieces of information can simultaneously be transmitted. SOLUTION: A conversion means 102 for converting one piece of information into plural pieces of information, a communication means 101 for simultaneously using plural frequency channels and executing communication and a control means 106 for controlling the communication means 101 to simultaneously transmit plural pieces of information are provided. When data transmitted with plural waves are not synchronized, respective synchronism are required to be secured. But, data transmitted among the plural waves are synchronized and transmitted at the time of transmission with such constitution. Thus, data transmitted with the other frequency can be taken out when one of the plural waves is synchronized. Consequently, one piece of data can be converted into plural pieces of data and they can simultaneously be transmitted with the plural frequency channels. Thus, transmission speed can be improved.
Patent JP-S56114702-A (JP)
Title: Detection unit system for transfer force of force transfer member
Inventor: KAWABATA MIKIYUKI
IPC: G01L5/00
Filed: 1980-02-15
Abstract: PURPOSE:To make it possible to measure easily a load, etc., on a structure material by copying and concentrating the direction and magnitude of the strain of a power transfer member on a load cell. CONSTITUTION:To two fixed base cores 12' and 12'' fixed on power transfer member 10 at distance L, mandrels 14' and 14'' equal in height are fixed in parallel to member 10. Around mandrels 14' and 14'', fixed sheathe 20 is provided, and load cell 26 made of flexible strain sensing material 24 of length (l) having bonded strain gauge 22 fixed to mandrel 14' and coupling material 30 coupling the other end 6 of load cell 26 with strain transfer material 28 more rigid than load cell 26 are fitted freely slidably In said constitution, when L is displaced by DELTAL owing to force, strain transfer material 28 is strong to load cell 26, so that DELTAL concentrated on (l) on load cell 26 as it is. Therefore, strain epsilonL=DELTAL/L on member 10 is amplified to strain epsilon = epsilonLXL/l on load cell 26 and detected.
Patent JP-S63184846-A (JP)
Title: Symbolic debugger
Inventor: AISAKA HITOSHI
IPC: G06F11/28
Filed: 1987-01-27
Abstract: PURPOSE:To debug a program with symbols without adding the processing of debugging symbol table file output to a compiler by providing a symbol table generating means which generates a symbol table on a main storage device based on a compiler list outputted from the compiler. CONSTITUTION:A terminal equipment 2 is operated to generate a program 11 to be debugged on a main storage device 1. A symbol table generating means 13C in a symbolic debugger 13 reads a compiler list 4 into the main storage device 1 to generate a symbol table 12. When a command is inputted from the terminal equipment 2, a command analysis executing part 13A debugs the program 11 while referring to the symbol table 12 in accordance with this command.
Patent JP-S52107778-A (JP)
Title: Non-volatile semiconductor memory unit and its drive
Inventor: SUKIBUCHI KIYOSHI
IPC: H01L21/8247
Filed: 1976-02-17
Abstract: PURPOSE:To obtain the non-volatile memory unit by providing the area of the same conductive type as the source area directly under the gaps where the gate electrodes mutually insulated is provided on the gate insulating film of EET as fixed.
Patent JP-S56115859-A (JP)
Title: Antiknocking device
Inventor: EZOE MITSUHIKO
IPC: F02P5/153
Filed: 1980-02-14
Abstract: PURPOSE:To improve operating property and to save fuel cost by a method wherein anti-knocking and high energy ignition are combined, optimum conditions for high energy ignition are estimated from load torque and ignition timings are controlled. CONSTITUTION:Signals from a detecting sensor 6 for the load torque of an engine and output signals from a comparator 3 detecting output signals of both a knocking sensor 1 and an average value circuit 2 are given to a logical circuit 7. On one hand, there is provided an ignition timing control circuit 4 for controlling the ignition timing in the direction of angle of lag until antiknocking becomes possible and the high energy ignition device 5 is operated by output signals of this ignition control circuit 4 and the logical circuit 7. Thus, it is possible to minimize demerits both in the anti-knocking control system and in the high energy ignition system and to improve the operating property.
Patent JP-S62176751-A (JP)
Title: Chamfering device
Inventor: KUMOCHI KIYOTAKA
IPC: B24B31/00
Filed: 1986-01-30
Abstract: PURPOSE:To perform enough chamfering with high efficiency, by a method wherein an object to be machined is contained in a cone-shaped recessed part of a grinding stone supporting body, to the cone-shaped inner peripheral surface of which a grinding actuating body is attached, and after the outer peripheral part of the grinding stone supporting body is surrounded with a cylinder body, the grinding stone supporting body is rotated. CONSTITUTION:With a cover body 14 raised, objects W to be machined are contained on the recessed part of a grinding stone supporting body 7. The cover body 14 is then lowered. Thereafter, polishing liquid 3 is fed through nozzles 17, and with a motor started, a base plate 6 is rotated. In which case, the objects W to be machined are raised along a slope against its own weight through the action of a centrifugal force, and are attracted to the cylinder body 15 side. The works W to be machined are rotated integrally with the base plate 6 as they are rolled over a grinding stone 8. During this process, the works W are chamfered by the grinding stone 8, and are also chamfered by a square columnar grinding stone pieces 16 attached to the cylinder body 15. This constitution enables uniform chamfering of the works W to be machined, and improves chamfering efficiency.
Patent JP-S59151301-A (JP)
Title: Stylus of cartridge for disk
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G11B3/46
Filed: 1983-02-04
Abstract: PURPOSE:To attain a stylus hardly chipped off even in the use for a long period and also excellent in resistance to wear by designing the stylus that the (001) plane is used as the slide contact running face of a diamond chip to a disk and the <110> axis is used as the slide contact running direction. CONSTITUTION:In using an axis of a shunk 1 tilted by 15 deg. to a disk face 3, the (001) plane of the diamond chip 2 is tilted to the shunk 1 with an inclination of 15 deg. as shown in an angle theta in a figure. Then, the stylus is obtained by processing the tip part of the shunk 1 formed with the diamond chip 2 fitted thereto and shaping the shape. In the stylus thus manufactured, the slide contact running face of the diamond chip 2 onto the disk face 3 is the (001) plane. Moreover, its slide contact running direction is the <110> direction.
Patent JP-H10212704-A (JP)
Title: Road-surface snow-melting device
Inventor: TAKAYANAGI MINORU
IPC: E01H5/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device by which the damage or the like of an automobile can be prevented by melting a part of accumulated snow on the trafic facility side such as a roadway, so that the level difference of snow on the entrance and exit side of a snow-melting part is reduced. SOLUTION: In a road-surface snow-melting device, a U-shaped side channel 21 is arranged between a parking zone 10 and a roadway 30, and also the heat-exchanging pipe 3 for snow-melting is embedded under the road surface of the parking zone 10. In this case, the U-shaped side channel 21 is made to contain a heat transfer member of good heat conductivity. Thus, a part of accumulated snow S at the entrance and exit part of an automobile on the roadway 30 side is melted, and the accumulated snow condition of the roadway 30 becomes a gradually sloped surface toward the parking zone 10, so that the bumper and muffler of the automobile can be prevented from being struck against the accumulated snow S when the automobile is operated to make the entrance or exit, and also the bottom of the automoble can be prevented from rubbing the accumulated snow S.
Patent JP-H06227777-A (JP)
Title: Skew elevator
Inventor: TAKAHASHI SATOSHI
IPC: B66B7/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide a skew elevator which is designed to ensure an escape route for a worker and a rescue passenger in the middle of an elevator shaft by utilizing a landing door when the emergency stop of a maintenance and inspection car occurs, eliminate a need for a worker to walk emergency stairs by a long distance, and improve safety and working efficiency. CONSTITUTION:A skew elevator is provided at a side wall 1a with a landing door 2 and a passage device 20 having a movable-aside rotatable deck plate 21 and a pair of foldable ladders 31 and 32, which are arranged in the middle of the interior of an oblique elevator shaft 1 having guide rails 3 installed on a bottom part 1b throughout a longitudinal direction and through which a worker comes and goes between the landing door 2 and emergency stairs 11 on the opposite side in a way to cross the guide rails 3.
Patent JP-S63187714-A (JP)
Title: Piezoelectric thin film resonator
Inventor: TAKAHASHI CHIKAU
IPC: H03H9/17
Filed: 1987-01-29
Abstract: PURPOSE:To improve the mechanical strength of the diaphragm of a cavity type piezoelectric thin film resonator by providing a pole brace in a part of the cavity part on a substrate. CONSTITUTION:Between a substrate 11 of a cavity part 13 and the first dielectric 14 of the diaphragm in the cavity type piezoelectric thin film resonator, at least one or more pole braces 10 are provided in nodes of oscillation of the fundamental mode of the resonator or parts where oscillation is sufficiently attenuated. Since pole braces 10 are provided in positions of nodes of resonance of the principal mode or positions where the principal mode is sufficiently attenuated, the mechanical strength of the diaphragm in the cavity part 12 is improved without having an influence upon the resonance characteristic, and the spurious mode due to reflection on the end face of an aperture part is suppressed because pole braces are provided between electrodes 15 and 17 and the cavity aperture part.
Patent JP-H01193060-A (JP)
Title: Control device for engine
Inventor: SHOJI MASATOSHI
IPC: F02D43/00
Filed: 1988-01-29
Abstract: PURPOSE:To surely prevent disorder in engine speed in idling by gradually retarding or advancing an ignition advanced angle according to an active state or inactive state of an air-fuel ratio sensor. CONSTITUTION:In an engine 1, an ignitor 3 and throttle valve 4 are controlled by a control means 2a so as to control an idling engine speed. Respective detected signals from an air-fuel ratio sensor 6 and a water temperature sensor 8 arranged on a cylinder block 7 and the like are input to the control means 2a. In such a case, when the air-fuel ratio sensor 6 becomes inactive, in the control means 2a, an ignition advanced angle is gradually retarded while intake air quantity is increased. Besides, when the air-fuel ratio sensor 6 becomes active, the ignition advanced angle is gradually advanced and the intake air quantity is reduced.
Patent JP-H02199937-A (JP)
Title: Block check system for plural received texts
Inventor: TANAKA NOBUAKI
IPC: H04L1/00
Filed: 1989-01-30
Abstract: PURPOSE:To check the state of each text even after plural consecutive texts are entirely received by adding a check code representing the result of checking a relevant text after a check code checking each text. CONSTITUTION:A register 23 for BCC 1 receives a transmission data from a data bus DB, generates a check code BCC 1 and sends it to a gate circuit 26. A gate circuit 25 gives the content of the data bus to a transmission/ reception circuit 28 in the case of transmission but it is turned off in the case of the transmission of the BCC 1. A register 24 for BCC 2 receives a reception data via the data bus DB and sends the generated BCC 2 to a gate circuit 27. The gate circuit 25 is turned off in the case of receiving,the BCC 2 to disconnect the transmission/reception circuit 28 and the data bus DB. Finally the gate circuit 25 is switched from the data bus DB into the transmission/reception circuit 28 at the transmission and switched from the transmission/reception circuit 28 to the data bus DB at the reception. The transfer of the BCC 1, BCC 2 is realized by the operation as above.
Patent JP-H04256166-A (JP)
Title: Design/operation back-up system for warehouse
Inventor: HONOKI HIDEYUKI
IPC: G06Q50/00
Filed: 1991-02-08
Abstract: PURPOSE:To back up the design of a warehouse by simulating a stayed variable of the subject commodity stored in the warehouse based on a file contained in a storage. CONSTITUTION:The necessary store capacity of a warehouse is obtained based on the specifications, the production schedule, and the store means of the commodities to be stored. Then the size, the inner arrangement, and a stock-out means of the warehouse are concretely designed based on the obtained store capacity. The specifications of the warehouse, i.e., the number of storable store means like the pallets, the parts boxes (the number of shelves, etc., are obtained from a system. Then a simulation means has accesses to the files 5-14 contained in a storage 4 and shows the contents of these files to an output device 1 for simulation of a delayed variable of the subject commodity stored in the warehouse and the working state of the stock-out means.
Patent JP-H04212640-A (JP)
Title: Vehicle seat
Inventor: HORUGAA KUNTSU
IPC: B60N2/22
Filed: 1991-02-08
Abstract: PURPOSE: To provide a vehicle seat in which a back rest can be freely rotated regardless of height adjustment of a back side end part of a cushion support of a seat part, or without troublesome cushion pressure caused by that. CONSTITUTION: A vehicle seat, especially an automotive seat has an adjustment device to set a seat part adjustable with relation to a freely rotatable back rest 1. A cushion support 2 of the seat part is movable forward and/or downward at least at one position of the cushion support 2 at the lowest position in or before starting free rotation action of part of the back rest 1 at least around its back side cross section, and the back rest 1 is capable of moving to return to a start position while or after rotating to return to the start position.
Patent JP-H10199536-A (JP)
Title: Electrode for lithium ion secondary battery
Inventor: DOGE KAZUYUKI
IPC: H01M10/05
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To perform molding work easily in a process of press and the like and improve productivity of a battery and improve a battery life without causing any cracking and peeling off in an electrode mix layer. SOLUTION: In a lithium ion secondary battery formed of a positive electrode which has active material for storing and releasing the lithium ion and a negative electrode which has active material for storing and releasing he lithium ion, a polymer of chlorotrifluoroethylene and vinylidene fluoride in which content of chlorotrifluoroethylene is 8-20wt.% is used as binding agent used for the positive electrode and/or the negative electrode.
Patent JP-H04363008-A (JP)
Title: Flyback transformer
Inventor: OSHIMA TOSHIYA
IPC: H01F38/42
Filed: 1991-02-08
Abstract: PURPOSE:To rationalize a manufacturing process of an entire of a flyback transformer by eliminating the need for a resin injection process to a high pressure film capacitor built in a flyback transformer and a melting treatment process of a heat fused layer. CONSTITUTION:A high pressure film capacitor element 2 with a dielectric film wound together with an electrode is contained in an insulation case 1 of a flyback transformer and insulating resin is molded in the insulation case 1. Thereby, resin impregnation and melting of a heat fused layer are performed for the high pressure film capacitor element 2 at once.
Patent JP-S62178084-A (JP)
Title: Receiver teletext
Inventor: SHINPO HIROYASU
IPC: H04N7/025
Filed: 1986-01-31
Abstract: PURPOSE:To initialize a display memory without writing initial value data on the display memory by a microcomputer, by providing a means which initializes the memory. CONSTITUTION:Chip-enable signals CE1 and CE2 are generated by frequency division outputs XA0 and XA2 of a display clock, and an output-enable signal OE is generated also, and a write-enable signal WE is in level 1 as it is. When an output REC of an initialization control register 8 is '1', the initializing operation is performed, and the signal WE is outputted in the display period, and the signal OE is '1' as it is. Addresses re given to display memories 4 and 5 by an address A' from a display address generating circuit 2, and a data switching circuit 6 switches and connects the output of an initial value data register group 7 to data busses VD0 and VD1 by frequency division outputs XA1 and XA2 to initialize all display areas of memories 4 and 5.
Patent JP-S61175427-A (JP)
Title: Air cleaning device
Inventor: TAWAKI YASUHIRO
IPC: B01D46/42
Filed: 1985-01-31
Abstract: PURPOSE:To contrive to reduce the noise from a fan and to uniform the blowing-off speed of a cleaned air from a HERA filter by providing a fan for supplying an air to the filter and an air diffusion plate in a plenum chamber. CONSTITUTION:A noise generated from a fan 6 is introduced into a plasma chamber 5 after sticking on a blowing-off guide 13, further, striking on a diffusion plate 14, then reduced by a noise reducing material 15. By comparing the actual measured noise with an A range, the reducing of noise is achieved at the less level of 3-4dB than a conventional noise of 60dB. By arranging the diffusion plate 14, the air flowing speed from the fan 6 is uniformed in the plenum chamber 5, accordingly, the blowing-off speed of cleaned air from a HEPA filter 3 is also uniformed. By actual measuring, a conventional measured air blowing-off speed at the direct under position lower than 10cm from the blowing-off port of the HEPA filter is included within + or -20% on the average, the uniformity of the air blowing-off speed is achieved due to decreasing within + or -10% on the average.
Patent JP-S59144098-A (JP)
Title: Semiconductor memory
Inventor: YOSHIDA MASANOBU
IPC: G11C16/06
Filed: 1983-02-08
Abstract: PURPOSE:To read out accurately on electronic signature at all times when block is replaced by providing a subblock which corresponds to a memory cell block and a redundant memory cell block respectively. CONSTITUTION:Plural read-only memory cells storing the prescribed data are provided at the specific regions of memory cell blocks 11-18. These blocks 11- 18 and a redundant memory cell block 19 are divided into subblocks. The data corresponding to the output bits of the blocks 11-18 are repetitively stored at every subblock to the read-only memory cells of the blocks 11-18. In the block 19 the subblocks are set opposite to the blocks 11-18, and the data corresponding to the output bits of the blocks 11-18 are stored to the read-only memory cells of corresponding subblocks within the block 19. When the blocks 11-18 are replaced with the block 19, the corresponding subblocks within the block 19 are selected when the prescribed data is read out.