baber/WOPTO huggingface dataset:
Patent JP-H0837691-A (JP)
Title: Remote controller
Inventor: TANAKA KIICHI
IPC: H04Q9/00
Filed: 1994-07-25
Abstract: PURPOSE:To reduce wirings by detecting the decline of a potential difference between power source lines as the transmission of signals. CONSTITUTION:When no function operations are present both in a main body mechanism control part 1 and a remote control part 2 after power is supplied and communication is not performed between them, two lines connected by a first power source terminal 3 and a second power source terminal 4 are used for supplying the power. Thus, electric charge is stored in a capacitor C and the power supply source of a computer 7 on a remote control side at the time of the communication is attained. By using only two wirings used as a power source in a normal state and detecting the deline of the potential difference between the wirings as the transmission of the signals, the need of wirings for signal transmission is eliminated, the wirings between a main body equipment and the remote control part are reduced, an appearance is improved and this remote controller convenient for carrying and handling is obtained.
Patent JP-2001000839-A (JP)
Title: Exhaust gas purifier
Inventor: KOJIMA MASAAKI
IPC: F01N3/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifier capable of prolonging the time until regeneration by shortening the regenerating time, increasing the regeneration rate, preventing the lowering of the temp. of a honeycomb filter when the exhaust gas is treated and preventing the combustion residue of the particulates from remaining locally on a part of the honeycomb filter. SOLUTION: The exhaust gas purifying honeycomb filter 12 with many through-holes 16a and 21b arranged side by side and consisting of a porous ceramic sintered compact so formed that a partition wall 15 separating the through-holes 16b and 21b functions as a filter is used as an exhaust gas purifier 10 set in the main-body vessel connected to the exhaust gas passage of an internal combustion engine. In this case, the exhaust gas discharged from the engine flows through the gaps formed in the honeycomb filter 12 and on the periphery of the end face on the outlet side, then flows through the gaps formed on the periphery of the side face of the honeycomb filter in the opposite direction to the gas flow direction in the honeycomb filter and is discharged to the outside.
Patent JP-H0338680-A (JP)
Title: Fixing device
Inventor: KATO KATSUTO
IPC: G03G15/20
Filed: 1989-07-06
Abstract: PURPOSE:To detach the fixing device while oil is discharged completely from a main body printer by constituting the opening part of an oil pan below a heat roller so that the opening part is switched between an oil discharge state and an oil holding state. CONSTITUTION:A flexible pipe 24 is fitted atop of an oil discharge port 25 from a bottom part oil pan 30. When the fixing device is mounted on the main body printer, the oil can be discharged from the bottom part oil pan 30 to an oil receptacle 18b through the flexible pipe 24. When the fixing device is detached from the main body printer, a torsion coil spring 26 which is released from being pressed by a projection 28 pushes and bends the flexible pipe 24 until it abuts on a stopper that a support plate 27 has, thereby holding the oil which is to flow out of the bottom part oil pan 30 completely in the oil pan 30.
Patent JP-H10274042-A (JP)
Title: Exhaust passage switching device for engine
Inventor: ISAKA YOSHIHARU
IPC: F02D9/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust passage switching device for an engine that can perform various control in each rotation area without making structure complicated. SOLUTION: An engine and exhaust pipes for a low rotation area and a high rotation area are connected through a selector valve 8, and exhaust from the engine can be switched to the exhaust pipe for the low rotation area or high rotation area by the selector valve 8. In an exhaust passage switching device of such constitution, the selector valve 8 has a valve body 12 connected to the engine, and a rotor rotatably disposed at the valve body 12. A bifurcated exhaust passage 12d with two outlets connected to the respective exhaust pipes is formed at the valve body 12, while the rotor is formed in cylindrical shape with a communicating passage formed, and rotatably disposed at a branch part of the bifurcated exhaust passage 12d of the valve body 12.  It is so set that an exhaust port formed at a cylinder body of the engine is made continuous with one outlet of the valve body 12 through the communicating passage by rotating the rotor around a center axis O of the cylindrical shape. Furthermore, area for exhaust gas to flow through is narrowed to provide a throttle area by shifting the outlet of the communicating passage of the rotor and branch passages 12e, 12f of the exhaust passage 12d of the valve body 12.
Patent JP-H101188-A (JP)
Title: Reservoir tank for highly flowable substance
Inventor: MORITA TAIJI
IPC: C02F11/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To secure safety in discharging by providing a rotating-open/close-type rotating gate device on a bottom of a tank for reserving highly flowable substance. SOLUTION: When highly flowable substance 11 in a tank 12 is to be discharged, a rotary vane 18 is continuously rotated in a direction by a driving source 19, whereby the highly flowable substance 11 received between a pair of partitions 18b, 18b facing a hopper 13 is discharged toward an outlet port 17 while being sectioned by an inner wall of a cylinder 16 by the rotation of the rotary vane 18. The substance is taken into between subsequent partitions 18b, 18b in the mean time. When the highly flowable substance 11 positioned between the pair of partitions 18b, 18b reaches just above the outlet port 17, it drops from the outlet port 17 due to its own weight. Repetition of this process allows the highly flowable substance 11 to be discharged by a constant quantity.  In addition, even if foreign materials such as pebbles are mixed in the substance 11, they are destroyed by rotation of the rotary vane 18, thereby preventing the foreign materials from clogging.
Patent JP-2001007574-A (JP)
Title: Electronic apparatus
Inventor: KONO TSUTOMU
IPC: B29C45/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which deformation such as warpage is difficult to form and which has structure proper to recycling treatment. SOLUTION: A plurality of lower holes 1a, 1b are bored to a metal plate 1 as the framework of the box body of the electronic apparatus, and hooks 2a, 2b integrally molded on the backside of a molding part 2 as the external facing of the box body are installed to each of the lower holes one by one. The lower hole 1b at a center constrains the movement of the hook 2b in an xy plane. Sliding regions for moving the hooks 2a in the direction (the direct towards the fixed hook 2b) towards the center of the mold shrinkage of the molding part 2 are ensured in other lower holes 1a. A boss hole 2c for a mounting screw is formed to the head section of at least one sliding hook 2a. A screw for fixing a part housed in the box body is fitted into the boss hole 2c.
Patent JP-H0460128-A (JP)
Title: Throttle controller
Inventor: AKITA TOKIHIKO
IPC: B60W30/00
Filed: 1990-06-29
Abstract: PURPOSE:To surely and rapidly set optimum target throttle opening corresponding to each driving condition by calculating two kinds of average vehicle speeds, while calculating driving condition adaptation of a vehicle, and setting the target throttle opening corresponding thereto. CONSTITUTION:An operational quantity of an acceleration operational system M1 is detected by a mean M3, and a throttle driving means M2 is controlled by a means M4 based on a set target throttle opening according to the detection signal. Vehicle speed is detected by means M5, and first and second respective average vehicle speeds in first and second specified time is calculated by first and second means M6a, M6b. Adaptation which suites the vehicle speed range at which the first an second average vehicle speeds are divided into the specified number is calculated by means 7a, 7b, respectively. The adaptation which suites the driving condition of the vehicle divided into the specified number based on the calculated results, is calculated by a means M8. The target throttle opening is set by a means M9 to the characteristic corresponding to the adaptation of driving condition.
Patent JP-H09394-A (JP)
Title: Air enclosed cushion and its handling
Inventor: KO KENJI
IPC: A47C27/08
Filed: 1995-06-16
Abstract: PURPOSE: To provide an air enclosing cushion capable of automatically expanding and compressively compacting and a method for handling the same. CONSTITUTION: A permeable sponge rubber 5 to urge the expansion of a cushion cover is enclosed in the cushion cover 8 formed into a hermetic bag from a sheet material provided with flexibility and air impermeability, and the cushion cover 8 is equipped with a vent valve 9 capable of opening and closing. An air enclosing cushion 1 which is nearly flat in appearance with a through opening almost centered, and a method for handling the cushion 1 to be compressed and compacted are provided.
Patent JP-H0339324-A (JP)
Title: Production of polypyrrole
Inventor: KONO MICHIYUKI
IPC: C08G61/12
Filed: 1989-07-06
Abstract: PURPOSE:To readily obtain a polypyrrole having high conductivity by polymerizing pyrrole in the presence of manganese dioxide and an acid. CONSTITUTION:Pyrrole is polymerized in the presence of manganese dioxide and an acid (e.g. hydrochloric acid, formic acid, benzenesulfonic acid or phosphoric acid) to provide the aimed polymer.
Patent JP-H0339887-A (JP)
Title: Atmosphere heat treatment method and its device
Inventor: TAKAHASHI SUSUMU
IPC: F27B9/24
Filed: 1989-07-05
Abstract: PURPOSE:To allow the device to prevent troubles of oxidation, contamination and the like of a workpiece by making a conveyor belt of carbonaceous or graphite fiber reinforced carbon and placing a circulation circuit of the outside of an atmosphere furnace of the conveyor belt in the same as the atmosphere of the outside of the atmosphere furnace or in an inactive gas atmosphere. CONSTITUTION:The furnace is an atmosphere heat treatment device for baking moldings made of carbonaceous fiber reinforced carbon at high temperature and the workpieces 8 to be baked is moved in the direction of arrow marks with the use of a roller 7 provided on a table of the inlet part of the device to transfer to a substitution chamber 3 substituted for atmosphere nitrogen gas N2. The workpieces are allowed to put on a conveyor belt 5 of a mesh belt made of carboneceous reinforced carbon continuously to bake through a high temperature heating chamber 1 to cool in a cooling chamber 2 and thereafter transferred out of the heat treatment device. The workpieces are allowed to superpose on cloths made of carbon fiber to impregnate with a mixture of binder resin and graphite powder so as to be plate-like infusibility workpieces heated and formed under pressurization.
Patent JP-H0394107-A (JP)
Title: Method for picking up image of lsi lead terminal and method for inspecting shape of lead terminal by video camera
Inventor: NOGAMI MASATOSHI
IPC: H01L21/66
Filed: 1989-07-05
Abstract: PURPOSE:To save manpower in inspection, to shorten an inspecting time and to improve inspecting accuracy by placing an LSI on the upper surface of a transparent plate-like member and irradiating it with flash light from above or from obliquely below in different timing. CONSTITUTION:The device is constituted of an inspection stage 12 where the flat package type LSI 6 is placed in a nearly horizontal state on the upper surface of a transparent glass plate 11, an image pickup device which picks up the images of right and left lead terminal group of the LSI by the use of four upper and lower video cameras 13 and 14, four image processors 15 which analyzes image data and decides the propriety of the shape of the lead terminal, and a data processor 37 which processes respective measured values. Then, the LSI 6 is irradiated with the flash light by upper and lower illuminating lamps 16 and 17 from above and from obliquely below in different timing. The images of the upper surface and the tip part of the illuminated lead terminal are picked up by the four video cameras 13 and 14, so that a distinct image is obtained without receiving the effect of unnecessary illuminating light.
Patent JP-H0337772-A (JP)
Title: Graphic input device
Inventor: YAJIMA RYUJI
IPC: G06T1/00
Filed: 1989-07-05
Abstract: PURPOSE:To simultaneously execute the test of a logic part by calculating the read accuracy of density of a test chart, and also, detecting whether test data set in advance is processed normally in the logic part or not, and displaying its read accuracy and a result of detection. CONSTITUTION:A drawing 2 is read by a CCD sensor 54 of a graphic input circuit 5, and thereafter, a test chart 3 integrated into a drawing reading board 51 is read subsequently, and by an accuracy calculating circuit 8, read accuracy is calculated from its data and a standard value stored in advance. Simultaneously, by multivalued data of a test data-contained ROM 10, whether a binarizing circuit 11 and a compressing circuit 12 are normal or abnormal is detected by a verifying circuit 14, and accuracy data calculated by the accuracy calculating circuit 8 and a result of detection of the verifying circuit 14 are displayed on a display circuit 15. In such a way, simultaneously with the calculation of the read accuracy of density, the binarizing circuit 11 and the compressing circuit 12 can be tested.
Patent JP-S5696169-A (JP)
Title: Stopping method of pump in pumping-up power station
Inventor: SHIRASU KATSUNORI
IPC: F03B3/10
Filed: 1979-12-28
Abstract: PURPOSE: To smoothly and promptly stop pumps, by performing the control operation of closing a port with the delivery side port valve of a main reversible pump- turbine and stopping series operation of the main reversible pump-turbine and a booster pump.  
     CONSTITUTION: When a main reversible pump-turbine 1 is operated as a pump, water in a lower pond 6 is pumped up through a bypass conduit 7, draft tunnel 5, draft tube 4 and a pressure water conduit 3 by both driving the main reversible pump-turbine 1 with a dynamotor 2 and driving a booster pump 9 with a motor 8. In case of operation to stop the pumps, the delivery side port valve of the main reversible pump-turbine 1 is closed in a state of being opened to a small degree and then the main reversible pump-turbine 1 and the booster pump 9 are simultaneously parallelled off by the shut-off of input to gradually decrease their speed, thereafter the delivery side port valve of the main reversible pump-turbine is closed  completely, thus the both pumps can be stopped smoothly and promptly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810265-A (JP)
Title: Spatial coordinate setting device for tomographic image
Inventor: OKAMURA SHOICHI
IPC: A61B19/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide the spatial coordinate setting device for tomographic image with which the spatial coordinate axis of a tomographic image can be exactly set by exactly calculating the spatial image coordinate of a marker. CONSTITUTION:A first image memory 2 stores the tomographic image at the concerned part of a reagent, and a second image memory 3 stores the tomographic image composed of a slice plane crossing the slice plane of the tomographic image in the first image memory 2. First and second coordinate memories 7 and 8 store the respective spatial image coordinates of respective markers plotted in the tomographic images in the first and second image memories 2 and 3. A spatial marker coordinate calculating part 9 calculates a line segment, which passes through the spatial image coordinates of respective markers in the first and second coordimate memories 7 and 8 and is provided with the length of slice thickness parallel to a normal in the direction of slice thickness, and calculates the spatial coordinate of a point, where the line segments of correspondent markers cross, or of a midpoint in the shortest distance of line segments, as the spatial image coordinates of respective markers.
Patent JP-S5963135-A (JP)
Title: Pickle making
Inventor: YANAI AKIHIRO
IPC: A23L19/20
Filed: 1982-10-04
Abstract: PURPOSE:A vegetable such as radish is salted, cut and covered with fermented SAKE lees, then wrapped in leaves of a vegetable such as Chinese cabbage, thus giving a pickle with a peculiar flavor. CONSTITUTION:First of all, a leaf vegetable, such as Chinese cabbage, cabbage or HIROSHIMANA is salted, taken out the following day, washed, combined with additives such as seasonings and guinea pepper, and salted again, stood as it is the following day. In the meantime, a root or fruit vegetable such as radish, cucumber or carrot is salted in the same manner. Then, the salted root or fruit vegetable is cut into an appropriate size, the pieces are covered with SAKE lees and with 1 or 2 pieces of the salted leaf vegetable. The SAKE lees are not hard without squeez, but soft one suitable for pickling, preferably being stood for a while for fermentation.
Patent JP-H1023024-A (JP)
Title: Atm exchange and its method
Inventor: KUNITO YOSHIYUKI
IPC: H04L45/50
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To execute routing processing or the like, without inserting control data to continuous asynchronous transfer mode(ATM) cell streams. SOLUTION: An input control section 420 adds an input-port identifier denoting it, from which input output interface an ATM cell is received to the ATM cells received by input interfaces 440a-440d header error control(HEC) information. A translation memory section 424 retrieves a table, based on a virtual path identifier/virtual channel identifier (VPI/VCI) of the ATM cell and on the input port identifier, and generates new virtual path identifier/virtual channel identifier (VPI'/VCI') and routing information. The (VPI'/VCI') replaces the original (VPI/VCI), and the routing information is added to the ATM cell as the HEC. An output control section 426 assigns the ATM cell to the input output interfaces 44Oa-44Od, based on the routing information.
Patent JP-S6151761-A (JP)
Title: Mercury battery
Inventor: MORITA KORENOBU
IPC: H01M4/48
Filed: 1984-08-21
Abstract: PURPOSE:To decrease the amount of mercuric oxide to reduce cost by replacing a part of or the whole manganese dioxide mixed to mercuric oxide with manganese dioxide obtained by heating it at a specified temperature. CONSTITUTION:A part of or the whole manganese dioxide used as a positive active material of a mercury battery with mercuric oxide is replaced with manganese dioxide obtained by heating at 450 deg.C or less. For example, the amount of mercuric oxide is decreased and the amount of manganese dioxide is increased. Thereby, weight increase in a positive electrode caused by use of electrolytically curve as an ordinary battery can be obtained.
Patent JP-2001007794-A (JP)
Title: Bit-synchronizing circuit
Inventor: NAOE HITOSHI
IPC: H04L7/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To quickly realize synchronization, without necessitating fast clocks, and to continue synchronization, and to have robustness for the fluctuations of reception signal, and to facilitate a countermeasure to deviation of waveform. SOLUTION: This circuit is used for the receiving circuit of serial communication. In this case, this circuit is provided with a data sample circuit 100 for oversampling inputted data, a changing point detecting circuit 102 for detecting the changing point of the data based on an output from the data sample circuit 100, a changing point holding circuit 104 for gradually changing held values when the output from the changing point detecting circuit 102 is different from the held data, a selection value setting circuit 105 for deciding which value of the data sample circuit 100 should be selected based on the output of the changing point holding circuit 104, and a data select circuit 101 for selecting the data from the data sample circuit 100, based on the output of the selection value setting circuit 105.
Patent JP-H1112750-A (JP)
Title: Device and method for plating plate to be plated
Inventor: MATSUZAKI MASANORI
IPC: G11B5/858
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for plating a plate to be plated in which defects are small in number in the plating, the productivity is excellent, the plating work and the plating control are easy, and the device is economical. SOLUTION: A plating device 1 of a plate to be plated is provided with a holding jig 3 in which an Al substrate as a plate to be plated is formed in an attachable/detachable manner, and a large number of Al substrate are arranged with intervals and held, a plating means in which the Al substrate are plated by immersing the holding jig 3 in the electrolyte, and the plated Al substrate is detached, and a cleaning means 24 in which the plated granules adhered to the holding jig 3 during the plating are cleaned and removed. The cleaning means 24 is provided in the line of the plating means 14, and the holding jig 3 passing through the plating means 14 is continuously arranged in a cleanable manner.
Patent JP-S5798229-A (JP)
Title: Recovering method of bisphenol a
Inventor: MORI HAJIME
IPC: C07C27/00
Filed: 1980-12-10
Abstract: PURPOSE: To recover the titled substance further with a high recovery, by isomerizing an isomer formed as a by-product in preparing the titled substance in the presence of a strongly acidic cation exchange resin modified with a mercapto lower alkylpyridine as a catalyst in the absence of acetone.  
     CONSTITUTION: Phenol is reacted with acetone to separate the crystal of bisphenol A (BPA), and a large amount of isomers contained in the resultant filtrate is then isomerized to recover the BPA. The isomerization reaction is carried out in the presence of a strongly acidic cation exchange resin modified with a mercapto lower alkylpyridine (K-RIE) as a catalyst in the absence of acetone. The modification of the K-RIE is carried out by adding the K-RIE and a modifying agent, e.g. 4-mercaptoethylpyridine, to the phenol, and stirring the resultant mixture at 50W100°C for 1W5hr. The conditions of the isomerization reaction are ordinary pressure and 60W80°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0619980-A (JP)
Title: Image retrieval system
Inventor: NABA TAKASHI
IPC: G06F17/30
Filed: 1992-07-01
Abstract: PURPOSE:To provide an image retreival system capable of retreiving image information at a practical speed at a terminal on a network. CONSTITUTION:A retreival means 2c investigates whether or not the image information to be retreived is stored in an image memory 2a corresponding to the instruction of an instruction means 2b and displays the image information of the image memory 2a when it is stored. When it is not stored, the retreival means 2c sends the transfer request of the image information through a BUS 6 to a file server 1. When the requested image information is transferred, the retreival means 2c displays the image information and stores the image information in the image memory 2a.