baber/WOPTO huggingface dataset:
Patent JP-S54115810-A (JP)
Title: Electric motor vehicle controller
Inventor: KOGA TAKESHI
IPC: H02P7/28
Filed: 1978-02-27
Abstract: PURPOSE: To simplify a control circuit by employing a single thyristor instead of a chopper of capacitor and a plurality of thyristors as a generating brake switching element.  
     CONSTITUTION: A braking thyristor Th2 is turned ON in the state that a travel control chopper CH1 is turned OFF at generating braking time. An electric current will flow thrugh a circuit of A - L - Th2 - CM1 - A at this time. When the main thyristor MCRF and auxiliary thyristor ACRF of the chopper CH1 are simultaneously turned ON in this state, the charge at a commutation capacitor CMC will  flow in the circuit of CMC-ACRF-CML-MCRF-CMC to allow the braking thyristor  Th2 to be forcibly turned OFF by the operation of a coupling commutation reactor  CML. After the charge from the capacitor CMC is vibtated in one cycle, the main  and auxiliary thyristors MCRF, ACRF of the chopper CH1 are also forcibly deenergized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03228447-A (JP)
Title: Bypass route setting circuit in token ring
Inventor: SHUDO YUICHI
IPC: H04L12/42
Filed: 1990-02-02
Abstract: PURPOSE:To realize the setting of a bypass route at the time of abnormality at a high speed by only a hardware and to remarkably reduce the burden of a processor by inserting the lowest master physical address into data sent out of a node of the upstream side, and sending it out to the next node, in the case a fault is generated in the node. CONSTITUTION:The circuit is provided with first means 11, 6 for receiving an alarm signal ALM generated from a processor in the case a fault is generated in a node and outputting a master physical address whose priority is the lowest extending over a prescribed period after the fault is obviated from the time of generation of the fault. Also, this circuit is provided with a second means 8b for inserting the lowest master physical address into data sent out of the node of the upstream side extending over this period, and forming a bypass route for sending it out to the next node. In such a way, setting of the bypass route at the time of abnormality can be realized at a high speed by only a hardware, and as a result, the burden of a processor can be reduced remarkably.
Patent JP-S62182138-A (JP)
Inventor: FUJII SHIRO
IPC: F27D15/02
Filed: 1986-02-05
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-H08214983-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C3/026
Filed: 1995-02-09
Abstract: PURPOSE: To provide a safe chair structure without danger of a finger, cloths, etc., by being pinched in a gap generated when a back support rod is swung in forward and backward directions even if the chair is used in a wrong way. CONSTITUTION: On this chair 1 equipped with a seat receiver 4 fixed under a seat plate 3 to receive a seat 2, a support member 5 pivotally fixed to the seat receiver 4 and a back support rod 7 fixed to the support member 5, and formed to generate a gap between at least one of the support member 5 or the back support rod 7 and the seat receiver 4 when the back support 7 is rotated backward, a cover body 9 to cover the gap by a back face part 91 with an upper rim always positioned in an upper part of the lower back rim of the seat receiver 4 is drawn near the back face 41 of the back receiver 4 and mounted in a condition to move interlockingly to the back support rod 7.
Patent JP-S53107851-A (JP)
Title: Electrophotographic method
Inventor: SUZUKI YOSHIROU
IPC: G03G15/16
Filed: 1977-03-03
Abstract: PURPOSE: To achieve the improvement in transfer efficiency and speed by making corona charging even by way of a screen applied with a bias voltage at the transfer of toner image and applying a bias at the parting part of the material to be transferred and a transfer body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04261231-A (JP)
Title: Optical repeater
Inventor: HISADA MASAMI
IPC: H04B10/077
Filed: 1991-02-15
Abstract: PURPOSE:To allow an optical concentrator to detect a broken optical fiber in a network in which an optical transceiver is connected to each port of the optical concentrator via the optical fibers. CONSTITUTION:A code specifying each port is sent and received between an optical concentrator 2 and an optical transceiver 3 and when the code is normally decoded, it is discriminated that no optical fiber is broken. Since the broken optical fiber is discriminated by the optical concentrator, the network is centralizingly monitored.
Patent JP-H06236405-A (JP)
Title: Data base system
Inventor: HARADA RIRIAN
IPC: G06F17/30
Filed: 1993-02-10
Abstract: PURPOSE:To find plural identifiers for one retrieval key to efficiently index data stored in a data base. CONSTITUTION:This system is provided with the data base 10 with composite data structure provided with plural files 11-1, 11-2, ... and capable of providing reference to another file instead of a value of data in the file, an indexing part 12-1 which generates an index required for the access operation of the file, and a data base managning part 13 which performs an access operation on each file by operating each index when inquiry for the file is issued, and also, it is provided with an index 1-11 in which a value retrieved by tracing the reference by plural steps is set as a retrieval key by the indexing part 12-1 and the identifiers of all the data for reference relation at the final step in the reference relation can be directly found.
Patent JP-H01197578-A (JP)
Title: Recording fluid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/328
Filed: 1988-02-02
Abstract: PURPOSE:To improve the storage stability of a recording fluid, to increase the density of a recorded image and to improve its water resistance and light resistance, by forming said recording fluid by using a dye represented by a specified structural formula and an aqueous medium. CONSTITUTION:This recording fluid contains an aqueous medium and at least one dye (greenish black) represented by formula I (wherein R is a hydrogen atom, a lower alkyl group or a hydroxy-lower-alkyl group, X is a CN group, a CONH2 group or a COOM group, and M is an alkali metal or an ammonium or amine salt). Said dye of formula I is added in an amount of about 0.5-10wt.% based on the total weight of the recording fluid.
Patent JP-S62179767-A (JP)
Title: Manufacture of thin film transistor
Inventor: KAWAI SATORU
IPC: H01L27/12
Filed: 1986-02-04
Abstract: PURPOSE:To improve the manufacturing yield of a thin film transistor by covering the edge of a gate electrode in which a short-circuit defect feasibly occurs with a synthetic resin layer to almost eliminate the possibility of pinholes and to suppress an improper short-circuit. CONSTITUTION:A gate electrode 2, a gate insulating film 3 and an a-Si active layer 4 are formed on a substrate 1. The layer 4 has a width narrower than a conventional structure, and the periphery which includes the portion directly above the end of the electrode 3 is surrounded by a synthetic resin layer 8. The layer 4 is covered with a protective film 9, a window is opened at the part of the film 9 to form the pattern of a source electrode 7 and a drain electrode 8. Thus, since the layer 8 which is homogeneous and has high insulation resistance is formed on the end which is feasibly short-circuited so far, a short- circuit at this position is suppressed.
Patent JP-H10224772-A (JP)
Title: Remote controller
Inventor: KASE YUTAKA
IPC: H04N7/18
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller in which a delay time is reduced and excellent response and operability are obtained. SOLUTION: In a remote system 6, a data multiplex section 4 imbeds state data of a camera section 1 to video data and the resulting data are sent to a local system 14 via a transmission line 7. In the local system 14, an arithmetic processing section 11 processes received image data and outputs the resulting data as if the operator were controlling a camera without a delay based on operation data from a camera operation section 12 and the state data separated by a data separate section 9.
Patent JP-H08195557-A (JP)
Title: Relay device for printed circuit board
Inventor: KURATA HISASHI
IPC: H05K3/36
Filed: 1995-01-18
Abstract: PURPOSE: To provide a relay device for printed circuit board where the height does not increase when a relay for printed circuit board is mounted to a printed circuit board and the relay for printed circuit board can be removed. CONSTITUTION: The other edge is inserted into a through hole 8 of a printed circuit board 13 and is sealed so that one edge of a pin-shaped connection terminal 4 projects from the surface of the printed circuit board 13. A conductor part 2 for I/O consisting of a recessed part where one edge of the connection terminal 4 is inserted is formed at a relay 1 for printed circuit board. The conductor part 2 of the relay 1 for printed circuit board is inserted into one edge of the connection terminal 4 and both edges of a fixing fitment 5 fitted to the outer-periphery part of the relay 1 for printed circuit board pass through a hole 14 provided at the printed circuit board 13 and are gear-locked on the reverse side of the printed circuit board 13, thus fixing the relay 1 for printed circuit board to the printed circuit board 13.
Patent JP-S59146763-A (JP)
Inventor: YAMADA TOSHIO
IPC: B21J15/00
Filed: 1983-02-14
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-H10221731-A (JP)
Title: Camera
Inventor: KANEKO SEISHI
IPC: G03B7/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enable the intermediate time of shutter time to be selected and used and to obtain expression being precise to the intention of a photographer by a stepwise exposure action by combining a shutter speed value set by a shutter speed dial and a correction value set by an exposure correction dial at a manual exposure time. SOLUTION: At the manual exposure time, the shutter intermediate time can be set by combining the correction value set by the exposure correction dial 1 with the shutter speed value set by the shutter speed dial 2 by rotating the dial 1. For example, the shutter time being equal to or over the time mentioned on the dial 2 can be set to be 1/750s(b) being 0.5-step lower than the shutter speed 1/1000s and 1/6000s(c) being 2.5-step higher than the shutter speed 1/1000s. Then, the set shutter time can be confirmed while viewing a finder.
Patent JP-S56119106-A (JP)
Title: Flank butt part of connector for multicore fiber
Inventor: YAMAGISHI YOSHIO
IPC: G02B6/40
Filed: 1980-02-25
Abstract: PURPOSE:To improve the precision of optical axis matching by arranging fibers so  that all external circumferences come into point contact in a guide for connecting  single-core fiber connectors. CONSTITUTION:Single-core fibers having butt flanks (a) of a connector are so arranged that all their external circumferences come into point contact mutually in guide (b) of a connector for a multicore fiber as shown in the figure. As a result, the inter-core distance is precise. After the fibers are set in this way, adhesives are flowed into space parts (c) and cured to secure the precision. For the single-core fiber connector, a substance having >=7 Mohs' hardness, such as quartz, crystal, alumina single crystal, and an alumina sinter, is used to obtain the connector of high wear resistance having a small connection loss.
Patent JP-H075080-A (JP)
Title: Monitoring equipment
Inventor: CHIMOSHII AARU KORINZU
IPC: G01M99/00
Filed: 1994-02-21
Abstract: PURPOSE: To improve resistance and surely detect the electric characteristic of a target medium within a target zone by forming a detecting member of conductive plastics resistant to deteriorating action of corrosive atmosphere. CONSTITUTION: A detecting member 37 which is a nut constituting the function part of a fitting 22 is formed of conductive plastics such as carbon-filled plastic, iron particle-contained plastic or the like, and the end part of a tube 17 is held on a fitting body 38 by this nut. The body 38 and the tube 11 have an internal space 22.1 for receiving a liquid 31 which is a target medium. The fitting 22 is resistant to deteriorating action of corrosive atmosphere 11, and also resistant to the liquid 31 to be treated. The voltage from a power source 34 is supplied to the member 37 by the control 33.1 of a current detecting circuit 33 to detect the capacity of the liquid 31, a detection signal is outputted through a switch member 33.2, and the detected capacity and the presence or absence of the liquid 31 are displayed.
Patent JP-H07238481-A (JP)
Title: Inner wire and wire twister
Inventor: MATSUDA IKUZO
IPC: D07B1/06
Filed: 1994-02-21
Abstract: PURPOSE:To provide a wire twister capable of twisting a great number of metal wires and forming a die on the surface at the same time. CONSTITUTION:An arched rotator 15 and a front and a rear false twisters A 16 and 17 are arranged between a twisting inlet die 12 and a winder 13 and a tension receiving device 28 for winding a twisted wire (a) on a friction roller 30 is installed between the rotator 15 and the front false twister 16. Metal wires are twisted by the twisting inlet die 12, the surface of wires is subjected to threshing processing and tension added to the twisted wires (a) by the die forming is received by the friction roller 30. The twisted wires (a) pulled out from the friction roller 30 are passed through the arched rotator 15, twisted twice and continuously wound on a winding reel 33.
Patent JP-H02202736-A (JP)
Title: Bit buffer circuit
Inventor: MAEDA MASAHIRO
IPC: H04L7/00
Filed: 1989-02-01
Abstract: PURPOSE:To transfer all effective parts of transfer data at the time of transferring the data by providing a write address generating means, a slip control means, a read-out address generating means and a memory. CONSTITUTION:A write address generating means 2 inputs a data enable signal by using a write clock, detects its variation point, and applies a detecting signal as a write load signal to a write address generating part of the inside. Subsequently, the write address generating part generates successively write address from an initial value which is set and adds it to a memory 5, therefore, input data is written successively in parallel to the corresponding part, but the data is delayed by a repeated synchronous portion of the address. On the other hand, the write load signal detects a variation point by using a read-out clock by a slip control means 3, applies a detecting signal to a read-out address generating means 4 and generates successively a read-out address from an initial value and adds it to the memory 5. Accordingly, from the corresponding part, all effective parts can be transferred.
Patent JP-S61183994-A (JP)
Inventor: SATO TAKASHI
IPC: H05K1/11
Filed: 1985-02-08
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-S59148825-A (JP)
Title: Measuring method of material stored in large-sized storage tank such as silo
Inventor: TSUTSUMI KAZUO
IPC: G01F23/14
Filed: 1983-02-15
Abstract: PURPOSE:To measure quickly, reliably and precisely by providing a large-sized, exandable or foldable air bag at the upper part of the inside of a large-sized storage tank, blowing air into the air bag, and inflating the air bag to fill the entire empty space of the storage tank. CONSTITUTION:An expandable or foldable large-sized air bag 2 is provided storably to the inside of the roof part of the main body 1 of a silo, and an air charging and discharging pipe 5, provided with a pressure gauge 3, a valve 4 etc., is connected to the air bag 2. Then the air bag 2 is inflated to fill the entire empty space 6 of the main body 1 of the silo. The volume of the empty space 6 is known by measuring the pressure in the air bag 2 with the pressure gauge 3, and measuring the total amt. of air already thrown in. The amt. of granular body can be calculated and measured from said volume measurement. In this way, the quick, reliable and precise measurement can be made possible.
Patent JP-H09194868-A (JP)
Title: Lubricating oil composition
Inventor: IGARASHI JINICHI
IPC: C10N20/04
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a highly antioxidant lubricating oil composition by mixing a base oil with a combination comprising a specified fatty acid ester and specified sulfur and/or phosphorus compounds. SOLUTION: This composition comprises a lubricating base oil, 0.1-5mass% based on the total weight of the composition, 3-methyl-5-tert-butyl-4- hydroxyphenyl-substituted fatty acid ester represented by the formula (wherein R<1> is a 1-6C alkylene, and R<2> is a 1-24C alkyl or alkenyl), and 0.1-5mass%, based on the total weight of the composition, at least one compound selected from among sulfides, phosphites, dithiophosphates and dithiocarbamates.
Patent JP-S55117019-A (JP)
Title: Engine for use in small ship
Inventor: ARAGAI YOSHISUKE
IPC: F01P5/12
Filed: 1979-02-28
Abstract: PURPOSE: To improve efficiency of operation in the maintenance of sea-water pump, by connecting a sea-water pump fixed to the outer wall surface of engine block to the pump shaft protruded to the outside through the wall of engine block on the side taking out power for driving auxiliary machinery.  
     CONSTITUTION: Flywheel 9 is fixed to one end of crank shaft 8, and the other end of crank shaft 8 is extended through cylinder block 4 and gear case 14 which forms gear room 13 between itself and cylinder block 4. A pulley 15 for taking out power for driving auxiliary machinery is fixed at said other end portion of crank shaft 8 protruded to the outside, and the crank shaft 8 is connected to cam shaft 16 by the intermediary of gears 17, 18. Further, gear 17 of cam shaft 16 is held in mesh with driven gear 23 of intermediate shaft 22 extended in gear room 13, which is in turn held in mesh with gear 25 of pump shaft 24 for driving sea- water pump 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182181-A (JP)
Title: Picture recognizing device
Inventor: HONDA MOTOHARU
IPC: G01B11/24
Filed: 1985-02-07
Abstract: PURPOSE:To recognize the picture of the half tone by digitalizing the brightness level of the video signal and providing the circuit to judge the brightness of the picture from the integrating value. CONSTITUTION:A video signal is made binary, converted to a digital quantity by low speed A/D converters 7 and 8 to which the sample holding circuit is added, and the brightness level is integrated by integrating parts 15 and 16. By judging in a CPU21 for example, whether or not the value is a constant numeric value or above, by using the integrating value, the brightness in the area is judged and a blur, background, etc., of the character are recognized. At such a time, to judge by the CPU21, it is necessary to store the picture, and for that reason, the video signal corresponding to the picture element is fetched into a frame memory 22, and the brightness of the special area is judged from the memory. The television signal, where the binary video signal and the synchronizing signal are synthesized and made binary in a video signal generating part 6, is outputted.
Patent JP-H11216069-A (JP)
Title: Double-broiling grill
Inventor: AIHARA TOSHIAKI
IPC: A47J37/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To avoid an uneven broil by facilitating the downward flicker of the flames of a lower burner and keeping the thermal distribution in a grill case uniform. SOLUTION: A double-broiling grill 1 comprises a front-open grill case 2, which is internally provided with an upper burner 3 in its upper portion and lower burners on both the sides of its lower portion and is further formed with an exhaust port 6 in its rear plate so that the exhaust gas in the grill case 2 is led out from the exhaust port 6 by way of an exhaust pipe. This exhaust port 6 includes an upper exhaust port part 6a made in the upper portion of the rear plate of the grill case 2 substantially throughout the width and a lower exhaust port part 6b made in the substantial middle in the width of the lower portion of the rear plate.
Patent JP-H11223045-A (JP)
Title: Damping impact-reducing device and structure
Inventor: KURIHARA KAZUO
IPC: E04H9/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a damping and impact-reducing device, by which a damping and impact-reducing effect can be obtained within a wide range from small vibrations by a wind, etc., to large vibrations by an earthquake, etc., and a damping and impact-reducing structure using the damping impact-reducing device. SOLUTION: The damping and impact-reducing device is installed to a structure, which has a lower foundation 100a fixed onto a ground and an upper foundation 100b insulated and supported to the top face of the lower foundation 100a and in which a part of at least the upper foundation 100b is buried into an underground space filled with water at a specified water level. The damping impact-reducing device has an upper-foundation supporting member 42 supporting the upper foundation 100b while being moved in the vertical direction and an air spring 43 controlling movement in the vertical direction of the upper- foundation supporting member 42 at that time.  Accordingly, the upper-foundation supporting member 42 is shifted by the air spring 43 at the time of an earthquake and can be detached from the upper foundation 100b, and transmission to the upper section of the structure of shear waves as the main component of seismic waves is prevented.
Patent JP-S61185333-A (JP)
Title: Optically promoted surface chemical reaction apparatus
Inventor: SUZUKI AKITOSHI
IPC: C23C16/42
Filed: 1985-02-12
Abstract: PURPOSE:To miniaturize the title apparatus and to prevent the unnecessary rising in temp., by arranging a discharge tube and a reaction chamber on different axes and providing an optical system for selectively introducing ultraviolet rays into the reaction chamber from the discharge tube in predetermined intensity. CONSTITUTION:A substrate to be treated is mounted in a reaction chamber 2 and reaction gas is supplied to the reaction chamber 2 from a reaction gas supply source. The reaction chamber 2 and the discharge tube 1 are arranged in parallel to each other and one ends of both of them are connected to an intermediate gas container 3 through a first orifice 4 and a second orifice 5. Two mirrors or diffraction lattices are arranged in the intermediate gas chamber 3 and set positionally and directionally so as to introduce light incident from the discharge tube 1 through the first orifice 4 into the proper position in the reaction chamber 2 through the second orifice 5.
Patent JP-H05226451-A (JP)
Title: Semiconductor substrate transfer device and its method
Inventor: UCHIYAMA YUJI
IPC: B65H9/08
Filed: 1992-02-10
Abstract: PURPOSE:To prevent a semiconductor substrate from being contaminated by particles flying front a transfer jig or metal or organic substance while it is transferred. CONSTITUTION:A semiconductor substrate transfer device is equipped with a pad A 2 provided with a gas nozzle 2a, a pad B 3 provided with a gas nozzle 3a, a column 1 connected to the pad A 2 and the pad B 3 through the intermediary of flow control valves 1a and 1b respectively, sensors 4 which detect the position of a semiconductor substrate 5, and a control device actuated by the sensors 4, where the semiconductor substrate 5 is held by gas jetting from the gas nozzles 2a and 3a and transferred in the direction of movement of the column 1.
Patent JP-S60192770-A (JP)
Inventor: BUIRUHERUMU ERUZAA
IPC: C09D133/04
Filed: 1985-02-12
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。