baber/WOPTO huggingface dataset:
Patent JP-S60175776-A (JP)
Title: Drive system utilizing temperature difference
Inventor: MUNEKATA FUMIO
IPC: F03G3/00
Filed: 1984-02-22
Abstract: PURPOSE:To produce high rotary force from a drive system where a member expansible through temperature difference is employed to produce power through shifting of the centers of gravity of rotary shaft by arranging a plurality of unit members having plural pairs of bimetal boards fitted over a supporting rod radially on the rotary shaft. CONSTITUTION:Plural pairs of bimetal boards 1 having thermally warpable characteristic are fitted over a supporting rod 3 to constitute an unit member A such that the bimetal assembly is thermally expanded to the opposite side from a stopper metal 4 along the supporting rod 3. A plurality of said units A (12 in the drawing) are arranged radially with same interval on a rotary wheel 4 to produce a drive system 5 which is installed such that the shaft 9 is positioned near the interface 8 of atmosphere 6 and liquid 7 having temperature difference. Then each unit A is expanded/contracted in accordance with the ambient temperature to rotate around the shaft 9 in accordance with the difference of the center of gravity of each unit A thus to produce power through the rotary shaft 4.
Patent JP-S63248900-A (JP)
Inventor: JIYURIEN DORAPIE
IPC: C09K23/54
Filed: 1988-02-12
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。
Patent JP-H06241797-A (JP)
Title: Detected value correcting device for light irradiation position sensor
Inventor: MATSUO TAKAHIRO
IPC: G01C3/06
Filed: 1993-02-19
Abstract: PURPOSE:To improve the detection precision of a light irradiation position sensor. CONSTITUTION:The light irradiation surface 1 of a light irradiation position sensor is divided into multiple polygonal areas (1)-(16), and detected irradiation positions (a), (b), (c), (d) of vertexes A, B, C, D when light is irradiated to the vertexes A, B, C, D of the divided areairradiated to the light irradiation surface 1, the area (11)' includingthe detected irradiation position alpha' (xalpha, yalpha) is searched based on thestored content. The coordinate position alpha (Xalpha, Yalpha) on the lightirradiation surface 1 corresponding to the detected irradiation positionalpha' (xalpha, yalpha) is calculated based on the detected irradiation positions(a), (b), (c), (d) of the vertexes of the searched area (11)' and thecoordinate positions A, B, C, D on the light irradiation surface 1 ofthe vertexes of the searched area (11). The calculated coordinateposition alpha is outputted from the sensor as the correction value of thedetected irradiation position alpha'.
Patent JP-H11227605-A (JP)
Title: Maintenance vehicle indexing preventive device
Inventor: MATSUOKA YUJI
IPC: B60L15/40
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To sense the operating condition of a turnout from a maintenance vehicle in the advancing direction without supplying power to ground equipment, stop the maintenance vehicle certainly when the turnout is in off condition, and equip the device with a self-diagnostic function. SOLUTION: A ground piece 13 to emit a code signal differing according to the switching condition of a turnout 3 is buried in front of the branch device 3. A maintenance vehicle 8 is equipped with an on-board piece 31 to supply power to the ground piece 13 and sense the switching condition of the ground piece 13. A monitoring part provides the supply voltage to the on-board piece 31, boosted voltage, transmission coil voltage, and reception coil voltage. A monitor drive part for diagnosing a signal receiver circuit in a position free of ground piece is furnished, and thereby it is made practicable to perform self-diagnosis.
Patent JP-H06127898-A (JP)
Title: Controller for fork lift
Inventor: AOKI KANJI
IPC: B66F9/22
Filed: 1991-02-26
Abstract: PURPOSE:To lower a fork of a fork lift to a travelling posture position automati cally, and stop it accurately. CONSTITUTION:When an automatic lowering switch 24 is tuned on during the time when a working machine lever 9a is shifted at a neutral position, the flow quantity control signal S2 for commanding the lowering is output, and a lift cylinder is shortened to lower a fork. A fork load is detected by a hydraulic sensor, and since a value of the flow quantity control signal S2 is selected in response to this load, the fork is lowered along the nearly same characteristics even in the case where a different load is detected. The fork is stopped after a position sensor 25 detects the fork. At the initial time of the lowering, the lowering speed of the fork is increased gradually, and at the latter time of the lowering, the lowering speed of the fork is decreased gradually and the fork is stopped. When a signal line 25a for position sensor 25 is disconnected, even if the automatic lowering switch 24 is turned on, the automatic lowering is stopped.
Patent JP-S62191092-A (JP)
Title: Production of super pure water and system therefor
Inventor: KOSEKI YASUO
IPC: H01L21/304
Filed: 1986-02-17
Abstract: PURPOSE:To prepare pure water of high purity by removing residual impurities by means of vaporing water and then adsorbing and removing volatile gas in water vapor generated. CONSTITUTION:A vaporing chamber 51 is equipped with a heater 10 heating up raw water 100, and heated-up raw water 100 is discharged out of a nozzle 60 in the vaporing chamber 51 to self-evaporize raw water generating small water drops 110. From the surface of generated water drops 110, water vapor 200 and volatile gas 210 are generated. Water drops 110 are removed by hydrophobic porous material 31 (for example, porous sheet or non-woven cloth consisting of tetrafluoroethylene, polyphlene, etc.). Further, volatile gas 210 is removed by a remover 30, and water vapor 200 only is condensed on the surface of a cooling tube 80 to produce super pure water 500 of high purity.
Patent JP-S58150492-A (JP)
Title: Apparatus for purifying filthy water
Inventor: KONNO SHIROU
IPC: C02F3/08
Filed: 1982-02-26
Abstract: PURPOSE:To facilitate the knockdown of the apparatus, by attaching flanged cylinders for serving as distant pieces sectorial sheets overlapping and adjoining with each other at intervals to cover connecting rods, and welding the cylinders by hot-melting integrally at the flanged parts. CONSTITUTION:Sectorial sheets 1 constituting a rotary body are made from thin sheets of thermoplastic or thermosetting resin such as polyethylene or polypropylene having 0.5-2mm. thickness. The central angle of said sectorial sheets 1 is pref. made at the value, e.g. 30 deg., 36 deg., 45 deg., 60 deg. or 90 deg., to devide the circumference of a circle in equal parts. Insertion holes 11 are formed at one point of the central side and two points of the outer side of each of the sectorial sheets 1, and used to insert connecting rods 24. Projected and recessed ribs, e.g. those extending in a circumferential or radial direction, are formed on the sectorial sheets 1, and plenty of the sheets 1 are over lapped with each other at intervals to constitute a piled-up body 2.
Patent JP-S53116780-A (JP)
Title: Glassivation semiconductor device and production of the same
Inventor: SUZUKI KENSUKE
IPC: H01L21/316
Filed: 1977-03-23
Abstract: PURPOSE: To reduce the masking process of semiconductor devices to be protected with glass film by using a material to which glass does not stick as an electrode metal and forming the glass film with said material as a mask after forming electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07244863-A (JP)
Title: Disc apparatus
Inventor: YOKOTA HACHIRO
IPC: G11B11/105
Filed: 1994-03-01
Abstract: PURPOSE:To avoid switching of a tracking servo system to an erroneous mode with respect to a current position of a pickup on a disc having a pit area and a groove area. CONSTITUTION:After an I signal and a J signal from an optical pickup 3 are added at, an adder 5a, a level of DC components is detected at a DC level detection circuit 11, and compared with a predetermined reference level at a detection circuit 12. A detection signal indicating which of a pit area and a groove area the optical pickup is in at present is output. If the current posit. ion of the optical pickup 3, i.e., whether the current position is in the pit area or in the groove area of a recording/reproducing mini disc 1 is not clear because the servo control is out of control due to a shock, a system controller 13 switches a tracking servo system into a mode fit for the current position and also carries out a seek operation based on an output from the detection circuit 12 while keeping the tracking servo OFF so as not to set the tracking servo system in an erroneous mode, thereby to return the optical pickup 3 to a position before the shock.
Patent JP-S59155905-A (JP)
Title: Polarized solenoid
Inventor: KOSAKA KENICHI
IPC: H01F7/16
Filed: 1983-02-25
Abstract: PURPOSE:To reduce mass of the driving part by enlarging a pole contact area where an armature and a fixed iron core face each other to contrive increase of attracting force on output-side of a plunger as well as by using non-magnetic material for the plunger of an armature block driving according to voltage appli cation of the coil. CONSTITUTION:One end of a first fixed iron core block 1 is a pole contact area 1a and a coil 1d is wound around a first fixed iron core 1c having a horizontal through-hole 1b. Also one end of a second fixed iron core block is a pole contact area 2a and a coil 2d is wound around a second fixed iron core 2c having a through-hole 2b. These blocks 1 and 2 are arranged in predetermined interval symmetrically. Further, an armature block 3 is composed of a plunger 3a and an armature body 3b and the plunger 3a is inserted into the through-holes 1b and 2b of the blocks 1 and 2 so as to increase attractive force of output-side. The plunger 3a consists of non-magnetic material thereby reducing mass of the amerture block 3 and operation time of the solenoid.
Patent JP-H07244024-A (JP)
Title: Method and apparatus for ultrasonic flaw detection
Inventor: ASANO MASAHIRO
IPC: G01N29/11
Filed: 1994-03-01
Abstract: PURPOSE:To accurately detect the presence and size of a defect while holding detecting sensitivity of the defect high by providing an ultrasonic probe for a transmission on the opposite side of a wheel to be detected for the flaw of an ultrasonic probe for reception. CONSTITUTION:An ultrasonic probe 27 is so set at a predetermined tilting angle radially of a wheel 3 as to receive ultrasonic wave in an oblique direction to a defect 8 in the axial direction generated in a blade implanted part 5, and the other ultrasonic probe 27' is so set at a predetermined tilting angle to the radial direction of the wheel 3 as to receive its reflected ultrasonic wave. In order to detect the flaw of the part 5, the probes 27, 27' are sequentially operated in the circumferential direction while bringing them into close contact with one another whole holding a predetermined tilting angle and probe positions at the surface of the wheel 3 by a probe holding mechanism. Simultaneously, an ultrasonic beam gamma is made incident from the one probe 27 on the wheel 3. If a defect 8 in the axial direction exists at the part 5, the transmitted ultrasonic beam gamma is reflected by the defect 8 to generate a reflected ultrasonic beam beta, and the probe 27' detects a defect echo.
Patent JP-H03234241-A (JP)
Title: Vacuum blood taking tube
Inventor: NAITO JIRO
IPC: A61B5/154
Filed: 1990-02-13
Abstract: PURPOSE:To maintain the reduced pressure state in the vacuum blood taking tube prior to blood taking over a long period of time by using polyethylene(PE)-2,6-naphthalate having the ultimate viscosity within a specific range to form the blank material of a bottomed tubular body having a sealing member. CONSTITUTION:The PE-2,6-naphthalate as the blank material of the bottomed tubular body is a resin constituted of polyester, in which >=85mol% of the polymer repeating unit is a PE-2,6-naphthalate unit and may be the resin copolymerized with a 3rd component at <=15mol% ratio. Such 3rd component is exemplified by aliphat. dicarboxylic acid, alicyclic dicarboxylic acid, arom. dicarboxylic acid, etc. There is no problem in molding and the satisfactory bottomed tubular body is obtainable if the mol.wt. of the polymer is 0.6 to 0.9 in the ultimate viscosity [eta]. The strength of the tubular body is insufficient and the stable molding operation is not possible if the ultimate viscosity is <0.6 and is >0.9, respectively. The ultimate viscosity is obtd. from the result measured at 35 deg.C by dissolving the polymer into a solvent mixture (6:4 mixing ratio) composed of phenol and orthodichlorobenzene.
Patent JP-S60176591-A (JP)
Title: Wholly trans decaprenyl pyrophosphate
Inventor: OGURA KIYOUZOU
IPC: C12P7/00
Filed: 1984-02-22
Abstract: PURPOSE:To mass-produce a wholly trans decaprenyl pyrophosphate at a low cost, by using an enzyme isolated from a microorganism, belonging to the genus Paracoccus, and containing coenzyme Q. CONSTITUTION:At least one selected from the group consisting of wholly trans geranyl pyrophosphate, wholly trans farnesyl pyrophosphate and geranylgeranyl pyrophosphate is reacted with isopentenyl pyrophosphate in the presence of wholly trans decaprenyl pyrophosphate synthetase isolated from a microorganism, belonging to the genus Paracoccus, and containing coenzyme Q, e.g. Paracoccus denitrificans IFO13301.
Patent JP-H03235894-A (JP)
Title: Automatic-manual rotary lift door
Inventor: SHIGEOKA KOJI
IPC: E06B11/02
Filed: 1990-02-13
Abstract: PURPOSE:To carry out opening and closing operation of a door either automatically or manually by change-over operation by inserting and extracting a screw passing through a long hole drilled on a driven wheel so that connection of a driving wheel and the driven wheel is made closely in one body or unrelated to each other. CONSTITUTION:A door 1 is supported with support arms 2, 2 on the side edges on supports 3, 3 free to rotate and lift. A drive output of a motor M is transmitted to a rotative wheel P and it is transmitted to a driven wheel Q having a rotative shaft q idly engaged to it concentrically. Additionally, connection of the rotative wheel P with the driven wheel Q is carried out with a screw S screwed and fixed through four pieces of long holes V drilled and provided on the driven wheel Q so that it is made to be unrelated each other in the rotative direction of itself by removing the screw S. When it is used as an electric rotative lift door, the rotative wheel P and the driven wheel Q are made closely in one body with the screw S, and in the case when it is manually used, all the screws S are extracted and load of a gear head and others is removed and the door 1 is manually operated to open and close. Consequently, it is possible to simply grade up a manual rotative door to an electric one as well as simply and easily carry out manual-automatic exchange operation.
Patent JP-H08197576-A (JP)
Title: Method and apparatus for producing product wherein resin part is integrally molded on metal part
Inventor: NISHIDA SHOZO
IPC: B29C33/12
Filed: 1995-01-30
Abstract: PURPOSE: To integrally mold a resin part on a complicated metal part such as a pipe joint by using a pair of molds, a pair of the slide cores provided along the parting line of them and a pair of the movable cores cooperated with the core parts provided to the leading ends of the cores. CONSTITUTION: A pair of first and second molds 1, 10, a pair of the slide cores 20, 20 provided along the parting line of them and a pair of the movable cores 30, 30 having resin channels such as runners formed thereto in cooperation of the core parts provided to the leading ends of the cores are used. The first and second molds 1, 10 are opened and a pair of the slide cores 20 are driven so as to be widely spaced apart from each other and a pair of the movable cores 30, 30 are driven so that the interval therebetween becomes narrow. A three-way pipe joint T is fitted in one opened movable mold 10 and a pair of the movable cores 30, 30 and a pair of the slide cores 20, 20 are driven in the direction coming into contact with the joint T and a molten resin injected into the cavity 25 formed by the cooperation of them and a product wherein a resin part is integrally molded on the three-way joint T is taken out.
Patent JP-H04245505-A (JP)
Title: Speed controlled and numerically controlled feeding speed control method
Inventor: FUJITA JUN
IPC: G05B19/4103
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the burden of a program command producer (designer) for production of a machining program command by generating automatically the numerical control data in order to satisfy the conditions of the cutting, etc., that should be carried out within an allowable shape error and a limit acceleration. CONSTITUTION:A speed controller is provided with an analyzing part 1 which inputs a machining program command and analyzes the program command for each block, a 1st interpolator 2 which calculates the moved variable of each axis and the feeding speed in each sampling cycle, a buffer memory 3 which stores the interpolation data in a quantity equal to plural sampling cycles, a shape recognizing part 4 which recognizes the shapes of plural interpolation data, and a feeding speed calculation part 5 which calculates a corrected feeding speed V0(m) by reference to the shape recognition data SHAPE and the speed V(0) stored in the buffer 3. Furthermore a 2nd interpolator 7 is added to produce the interpolation data for each sampling cycle and in response to the servo control together with an acceleration/deceleration processing part 6. In such a constitution, the speed controller can adjust the speed changing rate within a limit acceleration.
Patent JP-H01206440-A (JP)
Title: Address trace circuit
Inventor: SUZUKI CHIKARA
IPC: G06F11/28
Filed: 1988-02-15
Abstract: PURPOSE:To control the increase of a hardware quantity by storing an effective address in a control storage circuit in which a micro program is stored. CONSTITUTION:The effective address is transmitted from a micro address register 1 while it is synchronized with a CLK. The CLK is inputted to a count circuit 5, which counts up a count value. The count up value is compared with the set value, and when there is not coincidence, it waits next CLK. At that time, the effective address is not stored in a control storage circuit 2. When the count up value coincides with a setting value, the count circuit 5 instructs a trace control circuit 4 of the increase of trace addresses and instructs an address selector circuit 3 of the input of the addresses. At the same time, it instructs the control storage circuit 2 of writing and the circuit 2 stores the effective address.
Patent JP-H08103408-A (JP)
Title: Shoes drier
Inventor: HAMADA DAIZO
IPC: A47L23/20
Filed: 1995-02-21
Abstract: PURPOSE: To dry shoes up to the depth of the tip of a toe with high efficiency by providing a hollow shoe placing board communicated with a blast pipe which blasts hot wind heated by an electric heating element to the inside of the shoes and providing a blowoff port which rectifies the hot wind so as to send in the tip of the toe and/or heel of the shoes on the shoe placing board. CONSTITUTION: A blower 20 rotated by a motor 21 is incorporated in a casing 10, and a pair of blast pipes 30 to which an air flow generated by the blower 20 is supplied and which incorporates the electric heating element 40 are connected by communicating with the casing 10. Each blast pipe 30 is erected nearly perpendicularly, and the shoes C can be dried by blasting the hot wind obtained in the blast pipe 30 on the shoes C covered on the blast pipe 30. At this time, the hollow shoe placing board 50 communicating with the blast pipe 30 is mounted on the tip of the blast pipe 30 in a horizontal circumferential direction in such a way that it can be freely rocked. The shoe placing board 50 is formed so as to possess a plane 51 which supports the shoes C on the upper face, and also, the blowoff ports 52, 52b which rectify the hot wind so as to send to the tip of the toe and/or heel of the shoes are provided.
Patent JP-H03236184-A (JP)
Title: Resistance heating wire
Inventor: AOYANAGI MAMORU
IPC: H05B3/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a resistance heating wire having an excellent shape holding capability in the high-temperature oxidizing atmosphere, high maximum using temperature, and good workability by forming the sintered body of an oxide at the center section of a Pt wire. CONSTITUTION:A core 2 filled with oxide powder is formed in the resistance heating element of a Pt pipe 1, and the occupation area factor of the Pt pipe 1 is kept at 50-80% against the whole area of the cross section of a resistance heating wire rod. Good workability and excellent oxidation resistance at a high temperature are obtained. After oxide powder is sintered, even if the pipe 1 is softened, it is supported by the core material 2 made of the sintered body, and it is not deformed. The powder chemically stable in the oxidizing atmosphere at 900 deg.C or above is used for the oxide powder.
Patent JP-S61192495-A (JP)
Inventor: KAWAI TENSHIN
IPC: B26D3/18
Filed: 1985-02-20
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-H06238414-A (JP)
Title: Metallic mold for centrifugal casting
Inventor: SAKAMOTO NOBUYUKI
IPC: B22D13/10
Filed: 1993-02-23
Abstract: PURPOSE:To provide a metallic mold for centrifugal casting which hardly generate the difference in the quality of a cast product between the opening hole part side for casting molten metal and the other end part side. CONSTITUTION:In the metallic mold 1 for centrifugal casting, the whole is formed as a cylindrical shape and a molten metal casting space 3 is provided in the inner part and the opening hole part 5 for casting the molten metal into the molten metal casting space 3 while rotating the mold around the axis C thereof is arranged at the one end in the axial C direction and, an insulating part A is arranged at the other end part 6 opposite the opening hole part 5.
Patent JP-S60177230-A (JP)
Title: Ultrasonic temperature measuring device
Inventor: KITAURA WATARU
IPC: G01K11/22
Filed: 1984-02-24
Abstract: PURPOSE:To measure temperature at an optional place by installing plural means which compare the counted number of the number of ultrasonic wave pulses with an external set value, and measuring time intervals of their plural output signals. CONSTITUTION:An ultrasonic wave signal is inputted to a terminal 100 and waveform-shaped by a peak detecting circuit 10, whose output pulse train is counted by a counter 20. Both ends of an area to be measured are set by measured area setters 21 and 22. Comparators 23 and 24 compare the value of the counter 20 with values of the setters 21 and 22 and output a pulse when the values are equal. The output of the comparator 23 is inputted to the set terminal of flip-flop 25 and the output of the comparator 24 is inputted to the reset terminal of the flip-flop 25. Its output and the output of an oscillator 12 are inputted to an AND circuit 26 and further inputted to a counter 27 to measure the ultrasonic propagation time of the objective area.