baber/WOPTO huggingface dataset:
Patent JP-H10224852-A (JP)
Title: Position retrieving system
Inventor: MURASE KOICHI
IPC: H04W60/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the precision of positional retrieval with respect to a mobile communication terminal and to improve the convenience of positional retrieval by allowing a mobile communication terminal to detect the residual capacity of its own battery and informing a position managing station of positional information when the residual capacity of the battery becomes lower than a prescribed value. SOLUTION: The mobile communication terminal detects the residual capacity of its own battery incorporated in itself and compares the battery residual capacity with a prescribed threshold value fixed in advance. When the battery residual capacity is lower than the prescribed threshold value, the terminal calls to the position managing station to transmits its own positional information and battery residual capacity information. Then, the detection of the battery residual capacity and the comparison of the battery residual capacity with the threshold value can be realized by the method of comparing the detected battery voltage with a prescribed constant voltage by a comparator circuit and making interruption on a processor and the method of reading a battery voltage and comparing the value with a prescribed threshold value by the processor based on a program.
Patent JP-2000221902-A (JP)
Title: Display device with wide angle of view
Inventor: OKADA MIKIO
IPC: G06T19/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a wide angle of view, capable of getting a desired angle of view, and being excellent in the feelings of being absorbed and presence. SOLUTION: A liquid crystal projector 11 is disposed on the back surface side of a screen 10 to project a prescribed image from the back surface side. The display surface of the screen 10 is formed to have a cylindrical surface of a 120-degrees central angle, whose center is caved toward the interior side, and image data to be displayed with a projector is given by a graphic workstation 13. This graphic workstation 13 outputs an image which is deformed so that the dimensions of the peripheral edge parts are reduced, thereby eliminating the distortion generated between irradiation from the liquid crystal projector 11 and projection to the screen 10 and the distortion of an image on the cylindrical surface seen from an operator's point of sight, so that an image with no distortion can be seen from the operator's point of sight.
Patent JP-H02207198-A (JP)
Title: Vane control device
Inventor: TAKAHASHI HIROSHI
IPC: F04D29/46
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the cost by interlockingly connecting vane shafts of vane control devices provided at inlet sections of impellers of a multi-stage fluid machine via a gear mechanism and a connecting rod or the like and using a single driving means. CONSTITUTION:Multiple vanes 3 and 3a (3a is a driving vane) are fitted in a casing 2 on the upstream side of the impeller 1 of each centrifugal compressor of a two-stage centrifugal compressor, and a vane control device 23a of the first stage is provided at the inlet section of the impeller 1. The driving vane 3a is rotated by the operation of an actuator 9 via a driving arm 6 and a driving vane shaft 4a. A driving gear 15a is fixed to the driven vane shaft 4b of the device 23a, it is connected to the driving vane shaft 4c of a vane control device of the second stage by its rotation via a driven gear 15b, universal joints 16a and 16b, and a connecting rod 18, and the driving vane 3a of the second- stage centrifugal compressor can be interlockingly rotated.
Patent JP-H09275955-A (JP)
Title: Production of humidified air, and thawing device and air conditioning device using the same air
Inventor: KOGA NOBUMITSU
IPC: A23L3/365
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a thawing device using a humidified air, capable of preventing water droplets from remaining at a minimum from a hygienic view, reducing the flowing out of drips from the frozen food and also realizing the thawing under a uniform condition according to the frozen food, and an air conditioning device. SOLUTION: This device for thawing by using a humidified air is constituted by installing a humidified air producing means divided to an upper open space and a lower closed space by a multi-perforated plate 14 for housing water at a prescribed depth on upper surface thereof and of which pressure in the lower closed space is set at (an atmospheric pressure + a hydrostatic pressure) or higher next to the thawing room 30, guiding an air into the thawing room 30 through the lower closed space, the multi-perforated board and water on the upper surface thereof by bubbling to the upper open space for capable of returning the humidified air to the side of the thawing room 30. Also, the air-conditioning device is constituted by bringing the air in a room into direct contact with water through a water storing part by a blower 11 for humidifying and cooling the air, and adding the humidification with a sprinkled water as necessary so as to return the air to the room.
Patent JP-2000221171-A (JP)
Title: Ultrasonic flaw detection of welded pipe
Inventor: OKAWA HIROJI
IPC: G01N29/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect the fine flaw generated in a welded part on-line, regardless of the meandering of a welded pipe by using an array probe. SOLUTION: In a ultrasonic flaw detecting method of the welded part of a welded pipe 10 using an array prove 1 having a plurality of vibrators 2 arranged in a short strip-like state, the ultrasonic beams 3 emitted from the vibrators 2 are converged at a predetermined refrative angle, and the position of the converged point 4 thereof is changed in the depthwise and circumferential directions of the welded part by sector scanning, to perform ultrasonic flaw detection.
Patent JP-S59153825-A (JP)
Title: Hearth roll with superior build-up resistance
Inventor: ZAIZEN TAKASHI
IPC: C21D9/00
Filed: 1983-02-18
Abstract: PURPOSE:To improve the build-up resistance of a hearth roll by forming the surface of the roll with a substance contg. a prescribed percentage of Nb. CONSTITUTION:The titled hearth roll is obtd. by sticking a thin Nb alloy plate to the surface of a heat resistanct steel roll or by forming the surface of a roll with a substance contg. 15-20% Nb by two-layer centrifugal casting or other method. The hearth roll shows superior build-up resistance in a continuous steel annealing furnace, and it enables the continuous annealing of steel without causing bouid-up.
Patent JP-H02206237-A (JP)
Title: Routing system and routing table revision system
Inventor: OTERU YOICHI
IPC: H04L12/70
Filed: 1989-02-03
Abstract: PURPOSE:To attain the routing not imposing unnecessary load onto links and connection device except a relevant path by storing a table recording an address of a communication terminal equipment belonging to a sub tree using its own node as a root and its accommodated link in pairs to a connection device located at each node of a tree. CONSTITUTION:All connection devices have plural links toward subsequent nodes in a tree communication network in which connection devices 9-15 are used as node and terminal accommodating equipments 101-108 and the connection devices 9-15 are interconnected by links. Then an address table is provided, in which addresses of terminal equipments belonging to a sub tree based on itself as a root and its accommodated links are stored in pairs. In the case of receiving a communication frame, the destination address is compared with the address table in its own equipment and when the relevant destination address exists in the address table, the frame is transferred to the corresponding link. When no relevant address exists and the received link is a link from a host node of a tree, the information frame is aborted or transferred to a link toward the subsequent node. ln the case of other link, the frame is transferred to a link of a host node of the tree.
Patent JP-H07217502-A (JP)
Title: High combustion efficiency method for diesel engine
Inventor: ARIOKA KOICHI
IPC: F02B3/06
Filed: 1994-01-29
Abstract: PURPOSE:To heighten the combustion efficiency of a diesel engine and reduce the generation of both nitrogen oxides and incompletely burnt material. CONSTITUTION:Exhaust gas or nitrogen enriched gas not having passed an oxygen enriched film, or low oxygeneration gas intermixed with both is sucked from the intake port of a cylinder 9. When a piston in the cylinder ascends to a certain extent to heighten up to immediately before the ignition temperature, the oxygen enriched gas obtained through the oxygen enriched film 4 is jetted toward injected fuel, in the optional direction and with optional pressure. The elapsed time between fuel injection and ignition is thereby short, and the binding possibility of nitrogen and oxygen becomes low so as to reduce the generation of nitrogen oxides. The fuel diffused in the cylinder 9 is mixed with the low oxygenation gas and burnt so as to further reduce the generation of nitrogen oxides. The fuel not gasified being fresh from injection is mixed with the oxygen enriched gas of high oxygen concentration and burnt in the state of being close to almost complete combustion.
Patent JP-S58143628-A (JP)
Title: Pulse width modulation circuit
Inventor: IKEDA MIYUKI
IPC: H03M1/82
Filed: 1982-02-22
Abstract: PURPOSE:To realize luminance control in multi-steps through simple circuit constitution, by fetching selectively the output of an n-bit counter by means of an n-bit digital signal showing the luminance level. CONSTITUTION:In case three bit outputs L2, L1 and L0 of a memory register 3 are set at 0, 0 and 0, respectively, the outputs of AND circuits 6, 7 and 8 are all set at 0. Thus a pulse signal which has the smallest width and is set at H level just for a period during which a terminal -S is kept at L level is obtained at an output terminal P of an RS flip-flop. Then the outputs L2, L1 and L0 are set at 0, 0 and 1, respectively. In this case, the output -R of an OR circuit 9 is set at Q0 and the state of the terminal P becomes as shown by tau1. IN the same way, the -R is set at Q2 in case the outputs L2, L1 and L0 are set at 0, 1 and 1 respectively and tau3 is obtained at the terminal P. Thereafter, the avove-mentioned outputs L2, L1 and L0 are varied in the same way to obtain luminance  evels in 8 steps (tau0, tau1-tau7).
Patent JP-S62186466-A (JP)
Title: Lithium cell and its manufacture
Inventor: OKADA SHIGETO
IPC: H01M4/48
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a lithium cell small-sized having large charge and discharge property by using a gelatinized double oxide, in which TiO2 is added to V2O5, as a positive electrode active material. CONSTITUTION:Two dimensional oxide as a positive electrode active material is used, wherein said material is mixed in the compositive formula within a range of x+y=1,0<=y<=0.5 followed by gelation treatment. The gel is so made that VO(OC2H5)3 and Ti(OC2H5)4, which are alkoxides, are mixed at the pre scribed rate followed by hydrolysis or the material molten at high temperature is rapidly cooled followed by drying and dehydration. Thereby, a small-sized lithium cell having little loss of a charge and discharge quantity and high energy density can be obtained.
Patent JP-H01201724-A (JP)
Title: File access system for electronic computer
Inventor: USUI SUMIO
IPC: G06F12/00
Filed: 1988-02-06
Abstract: PURPOSE:To shorten data retrieving time by examining a flag area provided for one of plural data files at the beginning of a retrieval and determining whether to retrieve the same file continuously or not. CONSTITUTION:A command is inputted to a central processing unit 10 and the retrieval is started. First, a directory 1 is retrieved and the entry of a file name D1 is found. At this time, when a flag F1 is not set, the data area 3 of the file D1 consists of block organizations A and the data of the data area 3 can be obtained by reading respective blocks No.1-No.3 successively. On the other hand, when the flag is set, it is showed that a data area 5 exists in another partitioned organization file B. In this case, a directory 4 is retrieved the entry of the same name file is found out of E1-En. After that, the data are read from the area 5.
Patent JP-S59151648-A (JP)
Title: Hydraulic shock absorber
Inventor: MORITA ISAMU
IPC: F16F9/50
Filed: 1983-02-18
Abstract: PURPOSE:To make a minute vibration absorbable even in a tension stroke, by forming a chamber inside a piston rod holding a piston, while housing an inner capacity variable member, which seals a gaseous body and a liquid body inside, in this chamber. CONSTITUTION:A cylindrical chamber C is formed inside a drum member 51 of a piston rod 5 holding a piston, while an inner capacity variable member 70, which seals a gaseous body and a liquid body inside, is housed inside this chamber C. With this, when tension action is produced there, a piston 4 moves up as little as a minimal extent inside a cylinder 3 whereby oil pressure in an upper chamber S1 inside the cylinder 3 is boosted, flowing into the chamber C by way of oil passages 53 and 52 installed in the drum member 51, and the inner capacity variable member 70 is compressed so that as far as a portion for a pressure rise in oil inside the upper chamber S1 is absorbed, thus a minute vibration can be absorbed even in a tension stroke.
Patent JP-H08199331-A (JP)
Title: Gas carburization and device therefor
Inventor: KAWAMURA TOSHIYUKI
IPC: C21D9/00
Filed: 1995-01-20
Abstract: PURPOSE: To produce an economic product of quality equal to or above that of the conventional one in which the treating time is remarkably reduced at a reduced cost. CONSTITUTION: The material W to be treated whose temp. is raised to carburizing treating temp. of 750 to 950 deg.C by preheating is directly subjected to heating treatment in a carburizing atmosphere fed with gaseous hydrocarbon and an oxidizing gas and heated to 1000 to 1100 deg.C. Successively, the material W to be treated is subjected to forced cooling to <=600 deg.C, and the material W to be treated is thereafter reheated to 750 to 850 deg.C and is subsequently subjected to quenching.
Patent JP-S55118866-A (JP)
Title: Drier of ultraviolet ray curable ink
Inventor: OOKI TOSHIROU
IPC: B41F23/04
Filed: 1979-03-08
Abstract: PURPOSE: To dry and harden completely at a fixed speed by facilitating the ink hardening and even the ultraviolet ray strength and the environment temperature are somewhat varied.  
     CONSTITUTION: The front of an ultraviolet ray irradiation chamber 2 and the inlet of the printed matter are provided with the separate irradiation chamber 12 having an inflared rays light source 7, the printed ultraviolet ray curable ink being heated. When the printed matter 10 is conveyed to the irradiation chamber having the fan 6 and the exhaust fan 5 to pass through directly under the illuminator of the reflecting mirrors 11, 11', the printed matter exposes to the ultraviolet ray irradiation by the ultraviolet ray light sources 1, 1' to wind up by the roller 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03231258-A (JP)
Title: Electrostatic recorder
Inventor: ISHIKAWA SAKAE
IPC: G03G21/16
Filed: 1990-02-07
Abstract: PURPOSE:To obtain this electrostatic recorder which is compact with reduced using space, and has excellent operability by providing an original inserting port serving also as an original ejecting port on the upper surface or the upper front surface, and a recorded paper ejecting port on the lower front surface of a device main body, and feeding a recording sheet from a recording paper cassette holder loaded perpendicularly downward from the top surface. CONSTITUTION:When an original is inserted from the original inserting port 7 positioned at the upper surface or the upper front surface of the device main body, it is carried from an original carrying means and ejected from the original inserting port 8. Moreover, the recorded paper is ejected from the recorded paper ejecting port 9 positioned at the lower front surface of the device main body. An unrecorded sheet is fed from the recording paper cassette holder 10 loaded perpendicularly downward from the top surface of the device main body to a recording paper feeding means 19. Thus, the electrostatic recorder which is compact, light in weight and with reduced using space, and has excellent operability is obtained.
Patent JP-S56124610-A (JP)
Title: Cooling device of mixed-pressure steam turbine
Inventor: INOMATA YASUHIRO
IPC: F01D25/12
Filed: 1980-03-04
Abstract: PURPOSE: To prevent the turbine from being overheated regulating a cooling steam flow in a turbine high pressure part by a method wherein a cooling steam regulating valve is fitted in a cooling steam duct which couples the high pressure part and low pressure part of the turbine, and a temperature detector is disposed in the high pressure part.  
     CONSTITUTION: The cooling steam regulating valve 8 is fitted in the cooling steam duct 9 coupling the high pressure part 6 and low pressure part 4 of the turbine. The temperature detector 15 is installed in the high pressure part 6 to cause the steam regulating valve 8 to be opened and closed. Thus, since the cooling steam flow is regulated according to the temperature in the high pressure part 6, waste of the steam can be prevented and further, loss of the turning force can be reduced as well. In addition, the overheat of the high pressure part of turbine can be prevented by automatic control, so that the turbine is easily kept watch on the operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01230474-A (JP)
Title: Production of formed article of high-strength ceramic
Inventor: YAMAMURA TAKETAMI
IPC: C04B35/56
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the subject article having improved mechanical strength at normal temperature and reduced lowering of the strength at high temperature, by sintering a formed article of inorganic fiber powder composed of specific amorphous and crystalline substances, solid solution, etc., under specific condition. CONSTITUTION:An inorganic fiber composed of an amorphous substance consisting of Si, M (Ti or Zr), C and O, agglomerate of crystalline fine particles having particle diameter of <=500Angstrom  or a mixture of said amorphous substance and agglomerate is prepared beforehand. Said agglomerate is composed of beta-SiC, MC or a solid solution of beta-SiC and MC and MC1-x (x is 0-1). Powder of the above inorganic fiber is formed and sintered in vacuum or in an atmosphere of inert gas, reducing gas or hydrocarbon gas at 1700-2200 deg.C.
Patent JP-H0673162-A (JP)
Title: Thermosetting epoxy resin composition
Inventor: ONO YASUHARU
IPC: C08G59/18
Filed: 1993-01-20
Abstract: PURPOSE:To obtain an epoxy resin composition capable of realizing the coexistence of curability and storage stability at ordinary temperature at a practical level. CONSTITUTION:The objective thermosetting epoxy resin composition comprises (a) an epoxy resin, (b) a curing agent and (c) a latent curing accelerator prepared by supporting a curing accelerator in an interlayer between layer inorganic compounds.
Patent JP-H06222114-A (JP)
Title: Pattern composer
Inventor: HORISHITA YOSHIKUNI
IPC: H04N17/00
Filed: 1993-01-21
Abstract: PURPOSE:To compose a high speed pattern loop with optional length using a low speed memory with large capacity. CONSTITUTION:Eight-bit parallel data is saved in each address of a memory. A shift and mergence circuit 22 makes a resistor A hold the parallel data successively sent out of each address of a memory 10 and in the case, of the data, not-sent-out-yet but valid data which the shift and merges circuit 22 does not send out yet does not satisfy the prescribed bit number, the circuit 22 makes a resistor B hold the not-sent-out-yet but valid data. Newly addressed not-sent- out-yet but valid data of parallel data is shifted to the resistor B until the previous not-sent-out-yet but valid data has the prescribed bits and the obtained data is sent out as new parallel data. An intermediate buffer 24 holds the parallel data temporarily and prevent the data from being interrupted. A circuit 26 to switch parallel data and series data converts the parallel data into series data.
Patent JP-H11221292-A (JP)
Title: Automatic earth line detecting system for therapeutic electrostatic potential loading device
Inventor: KURIKI REIJI
IPC: A61N1/10
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To secure grounding of a potential generator to protect a human body from danger of electrification by detecting leak current between each line of a commercial power source and an output, and connecting one line of the commercial power source judged as the grounding side with a grounding terminal. SOLUTION: Grounding line detection of a potential generator 1 acts when an output is set and when therapy is executed. That is, one line of input lines 12a and 12b is selected by a line switching part 14 and leak current between the selected one line and output terminal 1a and a grounding terminal 1b is detected by a leak current detecting part 15. Further, the unselected line from the input lines 12a and 12b is selected by the line switching part 14 and leak current between the output terminal 1a and the grounding terminal 1b is similarly detected by the leak current detecting part 15. The smaller one of the input lines 12a and 12b is judged as the grounding side and connected with the grounding terminal 1a causing the grounding is securely performed.
Patent JP-H10216118-A (JP)
Title: X-ray diagnosing apparatus
Inventor: FUKUZAWA RYOTA
IPC: A61B6/03
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enable restricting of an installing area by achieving a higher freedom in fluorography while reducing the burden on a subject. SOLUTION: In an X-ray diagnosing apparatus which performs a fluororoentgenography and a computerized tomography, a top board 7 is arranged free to advance or retract along the direction Y of the axis of a subject placed thereon and a base 1 positionally fixed to support the top board 7 on a floor surface being cantilevered. A second C arm 15 is built free to rotate about the axis Y of the body of the subject and the X axis with an X-axis tube 11 and an X-ray detection part 13 facing each other sandwiching the top board 7 and an X-ray CT apparatus 30 is so arranged to self-travel on a floor surface between a photographing position near the top board 7 and a treating position away from the top board 7.  In the photographing by the X-ray CT apparatus 30, the X-ray CT apparatus 30 is moved to the photographing position and in the photographing by the second C arm 15, the X ray CT apparatus 30 is moved to the retreating position.
Patent JP-S56122719-A (JP)
Title: Sliding conveyor
Inventor: MINAZU OOTOSHI
IPC: B65G47/44
Filed: 1980-03-03
Abstract: PURPOSE: To line up objects to be conveyed during transport without being blocked, in the case of a captioned device which distributes bundles of printed newspapers or the like, by providing an auxiliary sliding route beside a sliding gutter at a little higher level than that of this sliding gutter.  
     CONSTITUTION: A sliding conveyor 7 which transfers objects to be conveyed between conveyors provided in several lines crossing at a right angle to each other, is shaped to be wide on the right side facing to an assorting conveyor, gradually narrowed, and set to a fixed width on the way. That is, a sliding gutter 14 is of a fixed width, while an auxiliary sliding route 15 provided higher by a step on the right side is gradually reduced in its width, and the whole width S is made greater than the lengths of diagonal lines of conveyed objects 4. Consequently, conveyed objects 4 thrown in from a bogie conveyor go down along the sliding route and transferred to conveyors 5 and 6 after lined up longitudinally. 
     COPYRIGHT: (C)1981,JPO&Japio