baber/WOPTO huggingface dataset:
Patent JP-H1151744-A (JP)
Title: Level meter and underground-permeation-face level measuring apparatus using it
Inventor: YASUI HIDETOSHI
IPC: G01F23/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a level meter which does not comprise a moving part and in which a failure is hard to generate. SOLUTION: A level meter is provided with a float 1 which is long in the up-and-down direction, with a fixed case 3 which houses the float 1 and into which a liquid can creep, with a tension-resistant body 13 which connects the float 1 to the fixed case 3 in such a way that the float 1 does not rise relatively with reference to the fixed case 3 when buoyancy acts on the float 1 and with a sensor 15 which detects the elongation and the strain of the tension-resistant body 13. An optical-fiber Bragg diffraction grating is used as the sensor 15. A change in the buoyancy of the float 1 is converted into a change in the tension of the tension-resistant body 13, and a level is measured on the basis of the elongation and the strain of the tension-resistant body 13.
Patent JP-S6274309-A (JP)
Inventor: ROBAATO ESU UOORUWAASU
IPC: A47C1/12
Filed: 1985-09-27
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-H0541421-A (JP)
Title: Contact detection apparatus of electric circuit measuring probe and electric circuit measuring device using same apparatus
Inventor: IWAKURA KENICHI
IPC: G01R1/073
Filed: 1991-07-31
Abstract: PURPOSE:To electrically detect the contact between an object to be measured and a probe pin for measurement. CONSTITUTION:From an AC signal generator 29, an AC signal is applied to an object 27 to be measured or a probe pin 20 for measurement. The probe pin 20 and the object 27 are moved so as to relatively approach by driving a z-axis direction driving means 34. When the probe 20 comes into contact with the object 27, the AC signal from the AC signal generator 29 flows through a resistor 30. By detecting this current, it is ascertained that an AC signal loop is formed, so that a contact detection signal is obtained.
Patent JP-H0760663-A (JP)
Title: Inter-press carrying robot
Inventor: NAKAMURA HIROSHI
IPC: B25J9/06
Filed: 1993-08-30
Abstract: PURPOSE:To increase carrying speed by driving a first driving device in forward and backward rotation, swinging a first arm around a first shaft, driving a second driving device in forward and backward rotation, and swinging a second arm so as to be superposed on the first shaft with the second shaft in parallel with the first shaft as its center through a link mechanism. CONSTITUTION:When the first driving device 12 is driven in forward and backward rotation by a control device 90, the first arm 21 swings in the clockwise direction (right direction) or the counterclockwise direction (left direction). At this time, when the second driving device 15 is not driven, the second arm 22 moves while holding a posture to a reference plane (floor surface) by a parallel link mechanism composed of the first link 31 and the second link 32. When the second driving device 15 is driven in forward and backward rotation, the parallel link mechanism composed of the first link 31 and the second link 32 is operated in the forward or the backward direction by a gear mechanism, and swings the second arm 22 in the forward or backward direction. In this case, swinging of the first and the second arms 21 and 22 and swinging of a hand part 24 are synchronized with each other by the control device 90.
Patent JP-S6276846-A (JP)
Title: Transmission control system
Inventor: OTSUKA KUNIAKI
IPC: H04L13/16
Filed: 1985-09-30
Abstract: PURPOSE:To improve transmission efficiency by setting an interval of a data string to be sent to a prescribed time or below in transmitting/receiving the data string between >=2 communication equipments. CONSTITUTION:A data terminal device 1 sends a data string 5 to a repeater 2, which uses an idle timer comprising the hardware or the software to supervise an idle time, and when the idle time reaches a prescribed time or over, that is, in case of timeup, the data string received by the data terminal device 1 so far is used as a transfer unit and sent to the opposite repeater 3. Then the system setting the data transfer unit based on the specific code, the system setting the transfer unit of data based on the data length and the system setting the data transfer unit based on the idle timer are combined according to the prescribed priority. Thus, the transmission efficiency is improved to eliminate the transmission error caused by the transfer unit length.
Patent JP-S60107595-A (JP)
Inventor: ANAZAWA KAZUMI
IPC: G21C13/00
Filed: 1983-11-15
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-S6456224-A (JP)
Title: Flow passage change-over damper
Inventor: KOKUBO AKIHISA
IPC: B60H1/00
Filed: 1987-08-28
Abstract: PURPOSE:To aim at reducing noise and pressure loss in a flow passage change- over damper for an air-conditioning device by forming the damper in an arcuated cylinder shape with arcuated rectifying members and side plates, and by rotatably disposing thus formed damper in a branch duct. CONSTITUTION:A damper 3 is formed in an arcuated cylinder shape with arcuated rectifying plates 33, 35 and side plates, having a flow passage of a rectangular cross-sectional shape, and is rotatably journalled to the side walls 191, 192 of a branch duct 19 by means of a rotary shaft 4. In this arrangement, the positional relationship among the damper ports 31, 32 of the damper 3, a main duct 11, and left and right ducts 12, 13 is changed. With this arrangement since air flows along the arcuated rectifying plates, smoothly, thereby it is possible to reduce noise and pressure loss.
Patent JP-S60107601-A (JP)
Title: Optical fiber cutter
Inventor: YOSHIZAWA SAKAE
IPC: G02B6/25
Filed: 1983-11-16
Abstract: PURPOSE:To make it unnecessary to perform the cut piece removing work each time and to improve the efficiency by providing a means, which detaches a cut optical fiber core end part, and a vessel, where this cut end part is stored and accumulated, to store easily the cut piece. CONSTITUTION:An L-shaped part 14 is provided in the body of an optical fiber cutter, and a vessel 7A is fixed to the L-shaped part 14 by screws 15. A freely opening and closing cover 72 is attached to the vessel 7A through a hinge 71, and an aperture part 73 is formed on the face facing the cover 72. An optical fiber holding member 2 is supported shakably on a shaft 12; and if the whole of the cutter is stood vertically after an arm 3 is depressed to cut an optical fiber core 51 with an edge 33, a cut piece 52 is dropped into the vessel 7A naturally. Therefore, the cut piece 52 is stored easily in the vessel 7A and the conventional work where the cut piece is removed each time of cutting work is omitted, thus improving the efficiency.
Patent JP-S60122489-A (JP)
Inventor: SUZUKI SUSUMU
IPC: G07D9/00
Filed: 1983-11-16
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-H0942754-A (JP)
Title: Longitudinal type cool air outlet of air conditioner
Inventor: TSUBOI YOSHIMASA
IPC: F24F13/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent dew formation at the peripheral edge of an outlet even when temperature is high, in an air conditioner having the outlet shaped to be long longitudinally. SOLUTION: In a longitudinal type air conditioner of which an outlet 4 is also shaped to be long longitudinally, an air sending passage 5 from a blower fan 3 to the outlet 4 is provided and a projecting part 5 is formed at the fore end of the air sending passage 5. The projecting part 6 is so formed as to be continuous vertically on the opposite sides of the outlet 4, while a drain receiver 7 is provided in the lower part of the projecting part 6 and drain of the dew formed at the projecting part 6 drops down to the drain receiver 7 along this part 6. Therefore the dew is prevented from being formed on a front plate of a frame body 1 at the peripheral edge of the outlet 4.
Patent JP-H0264547-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: C08F220/18
Filed: 1988-08-31
Abstract: PURPOSE:To improve the electrostatic characteristic of the subject body, and to reproduce a faithful copying picture against an original picture by composing a binding resin contd. in the photosensitive body of a specified copolymer. CONSTITUTION:The photoconductive layer of the photosensitive body contains at least an inorg. photoconductive material (such as zinc oxide) and the binding resin (A). The resin (A) is composed of a copolymer having a weight average mol.wt. of 1X10<3>-2X10<4> and contg. >=30wt.% of a recurring unit shown by formula I or II, and 0.5-15wt.% of a recurring unit contg. at least one of a group selected from groups comprising -PO3H2, -SO2H, -COOH, a group shown by formula III and a cyclic acid anhydride group, etc. In the formula, X1 and X2 are each hydrogen atom or 1-10 C hydrocarbon, etc., W1 and W2 are each a linking group, R is 1-10 C hydrocarbon, etc. The copolymer preferably contains 1-20wt.% of a recurring unit contg. a functional group capable of curing with heat and/or light.
Patent JP-H0331874-A (JP)
Title: Recording medium device
Inventor: TOO KIMIHIKO
IPC: G03G21/02
Filed: 1989-08-22
Abstract: PURPOSE:To register the desired image processing mode data on an image processor by connecting a recording medium device, which possesses a mode data inputting means for instructing the recording and erasing of data, with the image processor by the recording medium device and inputting the data. CONSTITUTION:An IC card 200 possesses electric calculator mechanism, copy mode setting and recording mechanism and recorded data is transmitted to a copying machine by connecting with the copying machine a the image processor. On the operating plane of the IC card 200, a copy mode memory key 17, a copy mode load key 18, a clear key 11, electric calculator mode/copy mode switching key 21, etc., are provided as the mode data inputting means for instructing the recording and erasing of the data for giving the image processing mode to the copying machine. When setting the image processing mode data to the copying machine, the desired mode data can be registered by the operation of the mode data inputting means provided on the IC card 200 and the correction of the registered data is easy.
Patent JP-H04100759-A (JP)
Title: Wiperless type blasting device
Inventor: KATOU KOUSUKE
IPC: B60S1/54
Filed: 1990-08-14
Abstract: PURPOSE:To eliminate hindrance in the field of view by applying a rain repelling liquid to a pane surface, hitting wind pressure sent from a blower to the pane surface through a nozzle port, and blowing off rain water to both sides. CONSTITUTION:A rain repelling liquid is applied to a pane surface 1. Air pressurized in a blower 3 is jetted from nozzles 2, 2' at the center of the bottom part of the pane surface 1, and rain water is splashed off to both sides. Coating process of the pane surface 1 can be adopted instead of applying a rain repelling liquid to the pane surface 1. Moreover, the nozzles 2, 2' can be made variable. It is possible hereby to avoid hindrance in the field of view when cut water becomes poor.
Patent JP-S6459745-A (JP)
Title: Liquid metal ion source
Inventor: FUKUDA HISASHI
IPC: H01J27/26
Filed: 1987-08-31
Abstract: PURPOSE:To extend the lifetime of a liquid metal ion source and enable the stable supply of ion current by using a metal having a high melting point such as W, Mo and Ta with the surface thereof nitrided as the heater and emitter of the source. CONSTITUTION:A metal having a high melting point such as W, Mo and Ta with the surface thereof nitrided is used as a heater 1 and an emitter 2 for a liquid metal ion source LMIS. The LMIS is first heated and cleaned to remove water and oil adhering to the heater 1 and the emitter 2. Then, the LMIS is placed in a vacuum vessel and N2 is introduced therein until the predetermined degree of vacuum is attained, and temperature is raised, thereby conducting heat treatment. As a result, the surface of the heater 1 and emitter 2 of the LMIS or, for example, the surface of W is nitrided and the membrane of an alloy W2N having extremely low reaction with a metal is formed thereon. The lifetime of the surface, therefore, can be extended. Also, wettability with the liquid metal can be maintained, thereby enabling the stable supply of ion current.
Patent JP-H0554429-A (JP)
Title: Optical disk
Inventor: NAKAJIMA KAZUO
IPC: G11B7/2585
Filed: 1991-08-27
Abstract: PURPOSE:To improve durability as compared with a reflection layer consisting of 100% aluminum by adopting the constitution having a reflection layer made of an aluminum-copper alloy consisting essentially of aluminum and having 0<x<50at.% concn. x of copper. CONSTITUTION:The reflection layer 21 on a substrate 2 is constituted as the layer made of the aluminum-copper alloy which consists essentially of the aluminum and is formed by incorporating 2.0at.% copper into the aluminum. The number of pinholes of the reflection layer having 0.2at.% concn. of copper is about 20 pieces and a substantial effect is admitted as compared with the case contg. no copper at all. The generation of the pinholes is not admitted at all with the reflection layer having 2.0at.% pinhole concn. and the reflection layer having 55at.%. The number of the pinholes increases drastically to about 1000 pieces and the corrosion resistance of the reflection layer is insufficient if the content of the copper exceeds 55at.% and attains 75at.%.
Patent JP-2001041084-A (JP)
Title: Control device for internal combustion engine
Inventor: MUTO HARUFUMI
IPC: F02P5/15
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the control device for an internal combustion engine which can restrain more effectively the effect of a torque change generated by cylinder cutoff. SOLUTION: In this engine 10, a cylinder cutoff operation for pausing a specific cylinder responding to the operation state is carried out. At the cylinder cutoff operation time during a high speed operation, ECU (electronic control device) 22 controls the ignition timing of the cylinder except the pause subject cylinder so that the generation torque of each cylinder is increased/decreased alternately in the order of the ignition order and at the cylinder cutoff operation time during a low speed operation, controls the ignition timing of each cylinder so that the generation torque of the cylinder which is just before in the ignition order against the pause subject cylinder is increased and the generation torque of the cylinder is just after is reduced.
Patent JP-S60107618-A (JP)
Title: Positive display device of liquid crystal light valve
Inventor: KUBOTA KEIICHI
IPC: G09F9/00
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a device of a uniform positive mode by writing information on all or a part of the surface of a liquid crystal light valve with an irradiation light source which has a wavelength distribution approximating that of a monochromatic light source of a write scanning optical system and scanning a monochromatic light while impressing a voltage to te liquid crystal light valve thereafter. CONSTITUTION:A pair of a flash lamp light source 20 and a reflector 21 are provided in the side of a light absorbing film (in the laser light write side) of a liquid crystal light valve 10. It is necessary to use a light source which generates an intense light in a short time as the flash lamp; and for example, if a xenon flash lamp is used, a light of several joules or more is obtained in <=1ms light emission time. The reflector 21 is provided for giving directivity to the luminous flux of the flash lamp 20, and it is desirable to use a pair of flash lamps for the purpose of making the distribution of the irradiated light to the liquid crystal light valve 10 uniform.
Patent JP-S6275063-A (JP)
Title: Fuel feeder for vehicle
Inventor: KURANO YOSHIAKI
IPC: B62J37/00
Filed: 1985-09-28
Abstract: PURPOSE:To reduce the fixing space of fuel valve and solenoid valve by constructing them integrally. CONSTITUTION:When there is sufficient fuel in a fuel tank, a solenoid coil 25 is de-energized to open a negative pressure path 8 while to close a path 21 opened to the atmosphere thus to suck the air in the second chamber 12 of a fuel valve 6 through a negative pressure communication path 19 and to establish the negative pressure. Consequently, the fuel path 5 is opened to feed fuel from the fuel tank to a carburetor as shown by an arrow C. Upon decrease of fuel in the fuel tank to lower the liquid level below a thermister 27, the temperature of the thermister 27 will increase to flow the current through the thermister 27 thus to excite the solenoid coil 25. Consequently, the negative pressure path 8 will close while the path 21 opened to the atmosphere will open to flow the atmospheric air through the path 21 opened to the atmosphere and the negative pressure communication path 19 into the second chamber 12 thus to establish the atmospheric air pressure in the second chamber 12. As a result, the fuel path 5 is closed to stop fuel supply from the fuel tank to the carburetor.
Patent JP-H0497589-A (JP)
Title: Printed wiring board
Inventor: UMEZAWA YOSHIAKI
IPC: H05K1/11
Filed: 1990-08-16
Abstract: PURPOSE:To do wiring and pattern cutting at the rear of a board without lowering the density in mounting of parts by providing copper foil pads for wiring and through-holes for wiring via through-holes for wiring to copper foil pads for mounting. CONSTITUTION:A through-hole 2 for wiring is connected to every copper foil pad 1 for parts mounting at the surface of a substrate, and a through-hole 3 for wiring is provided corresponding to it. Moreover, at the rear of the substrate, the through-hole 2 for wiring is provided with a copper foil pad 4 for wiring, and it is connected to the through-hole 3 for wiring by a pattern for cutting 5. For the signal wiring of the inner layer, it is wired using the through- hole 3 for wiring alone. For cutting, the connection between an inner layer wiring pattern 9 and an IC is broken by removing the pattern 5 for cutting, and for wiring, the connection with the IC 10 is performed by soldering a line material 6 to the copper pad 4 for wiring by solder 7.
Patent JP-S6195721-A (JP)
Title: Roll leveler
Inventor: HASHIMOTO KAZUYOSHI
IPC: B21D1/02
Filed: 1984-10-17
Abstract: PURPOSE:To improve the accuracy of straightening by forming a backup roll by plural roll pieces as well as supporting the roll pieces in a separately drivable state with respect to a leveling roll. CONSTITUTION:Each roll of a group of backup rolls, is formed by sectional roll pieces 10a, 10b, which are attached to axes 11 freely rotatably as well as are supported by bearings 12 separately. Each bearing 12 is connected to a worm box 15 through a rod 14, etc. and the power inputting axes of boxes 15 are connected to each other through couplings 17, 18. The couplings 17, 18 are provided with clutching functions respectively, and each box 15 is provided with a hydraulic motor 20 to vertically move the bearing 12 in order to press the roll pieces 10a, 10b separately. That is, the roll pieces 10a, 10b can be vertically moved all together, and are also capable of finely straightening local strains through the independent hydraulic motors 20. Accordingly, the accuracy of straightening is improved.
Patent JP-H1166183-A (JP)
Title: Document generating device
Inventor: BABA SHINICHI
IPC: G06Q10/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To generate a document by drawing document data together with a updated background image. SOLUTION: A display position, etc., generated at a display position generation position setting part 32 is outputted to a document generation part 2. The document generation part 2 images the document data including character codes according to the received display position, character codes, etc. This document generation part 2 puts the document data image of the document data and image data of a background image generated and updated at an image data generation and update part 1 one over the other at a corresponding position to generate a document image. The generated document image is outputted on a paper medium, etc., by an output part 34 such as a printer to generate the document 20.
Patent JP-H0767759-A (JP)
Title: Casting method for teapot
Inventor: OSADA HIROSHI
IPC: A47G19/14
Filed: 1993-08-31
Abstract: PURPOSE:To shorten the casting time of tea pot in the mold having a cavity in conformity to the teapot shape with spout and handle, wherein the connective portion of the body and handle in the mold being extruded which leads to a partition wall formation at the connective portion. CONSTITUTION:The upper 1 and lower 2 molds are assembled by way of the coupling device 7 so that the extruded parts 6 of each molds at the neck of handle 5a come into contact. The slip is introduced into the mold to form the solidified layer 10 by the water absorption into mold. Owning to the said extrusion 6, the solidified layers 10 at the neck of handle are compelled to join with each other to form the combined shell connecting body 3a and handle 5a because of the restricted cavity at the neck. Two molds are, then, separated to take out a body, and the burrs, formed around body 3, spout 4 and handle tip 12, are removed to provide the monolithic product.
Patent JP-H07210699-A (JP)
Title: Operating method of system
Inventor: RAMANA BII RAO
IPC: G11B23/00
Filed: 1994-09-09
Abstract: PURPOSE: To watch an information pattern and to enable retrieval of detailed information. CONSTITUTION: A processor accesses source data items corresponding to cell areas inside an nD data array concerning respective cell areas 26 inside a table image 10, obtains the cell display type of cell display type data items shown by the source data values of source data items and these source data items and generates image definition data for defining a graphical display object 30, sized suitably for displaying the table image inside the cell area. The graphical display object 30 contains 1st display characteristics determined by the cell display type and 2nd display characteristics determined by the source data value. The processor respectively displays the table image 10 in a display area 180 of a display and displays the graphical display objects 30 in the respective cell areas 26 of the table image 10.
Patent JP-S6196482-A (JP)
Title: Radar system
Inventor: SUEHIRO NAOKI
IPC: G01S7/292
Filed: 1984-10-17
Abstract: PURPOSE:To prevent plural radar systems in adjacent areas from the generation of mutual interference even if carriers in the same frequency band are used for the plural radar systems by applying 'complete complementary sequence system' constituted of N<2> 'multiple difference self-orthogonal sequences consisting of N digits'. CONSTITUTION:The plural radar systems P, Q executing transmission/reception by using carriers consisting of encoded pulses in the same frequency band outputs different encoded pulses each other. When matching filters 12, 13 and 16, 17 input plural encoded pulses outputted from themselves, these filters output plural self-correlation function signals corresponding to the inputs. Receiving plural encoded pulses outputted from other systems, the filters 12, 13 and 16, 17 output plural mutual correlation function signals corresponding to these inputs. When the outputs of the filters 12, 13 and 16, 17 are added by adders 14, 18, compressed pulses having no side lobe are outputted in case of the self- correlation function signals or '0' is outputted in case of the mutual correlation function signals.