baber/WOPTO huggingface dataset:
Patent JP-H01223643-A (JP)
Title: Recording medium for optical disk
Inventor: TAMURA KATSUHIDE
IPC: G11B7/24097
Filed: 1988-03-01
Abstract: PURPOSE:To prevent the microcracks which are generated on the inside circumference of the central hole of a glass substrate by coating the inside circumferential end face of said hole with an org. resin and cutting the org. resin-coated part to match the concentricity of the guide groove and central hole of an optical disk. CONSTITUTION:Org. resin coating materials of a thermoplastic resin, thermosetting resin, etc., are used as the org. resin material in contact with the inside circumferential end face of the glass substrate 1. The org. resin film 2 coats the part where a taper cone central shaft and the central hole 11 of the disk come into contact with each other. The org. resin coating coated on the inside circumferential end face is cut in order to match the concentricity if the concentricity of the guide groove and the central hole is not matched after the org. resin coating. While the preferred thickness of the film 2 is usually about 20-50mum, the film thicker than said value needs be formed in order to assure the allowance for cutting.
Patent JP-S61205427-A (JP)
Inventor: KANEKO HIKARI
IPC: C12N5/00
Filed: 1985-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55140641-A (JP)
Title: Hydraulic pressure booster
Inventor: UDONO JIYUN
IPC: B60T13/12
Filed: 1979-04-17
Abstract: PURPOSE: To prevent the delay operation of a hydraulic pressure booster, by inserting a check valve not opened unless a cartain amount of pressure difference is generated into a pressure accumulating line to an accoumulator of the hydraulic pressure booster and a reverse-flow preventive check valve into its delivery line.  
     CONSTITUTION: A hydraulic pressure booster is of such a constitution that a flow of operating fluid conducted from a hydraulic pressure source 1 through a check valve 2 and port 52 is throttled by a throttle valve 43 slidably operated axially by a brake pedal not shown in the drawing. The fluid pressure at the side of upstream from the fluid flow throttled by said throttle valve 43 permits a power piston 29 to be follow- up shifted in the same direction. Here in a delivery line 64 to an accumulator 60 into which the fluid pressure of the above described throttled flow is conducted through a port 54 and accumulated, a reverse-flow preventive check valve 65 is provided. While in an accumulating line 61 to the accumulator 60, a check valve 62, with a spring 66 not opening unless a prescribed amount of pressure difference is generated, is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04262998-A (JP)
Title: Expansion truss
Inventor: SEKINE KOJI
IPC: E04B1/344
Filed: 1991-02-19
Abstract: PURPOSE:To provide an expansible and contractible truss ensuring the rigidity and reliability in the expansion and a space in which materials are laid. CONSTITUTION:An expansion truss is composed of a predetermined number of basic units connected in the one dimensional expansible and contractible direction. The basic unit is composed of three lateral batten frames, six longeron members having no intermediate joint and six diagonal members having an intermediate joint 5. Two diagonal members in the identical plane are disposed symmetrically about the central lateral batted frame 1b. The joints 3, 6 have the three degree of freedom and the joint 5 has one degree of freedom of bending in a square plane. For example, when 1c is fixed and 1a is directed downward and linearly moved, then 1b is automatically rotated about the axis of a triangular plane, the diagonal member is bent in a square plane and 1a is placed on 1c. In summary, the expansion and contraction are achieved only by translating every other lateral batten frames in the expansible and contractive directions.
Patent JP-H03246479-A (JP)
Title: Multi-sensor data processor
Inventor: TATSUOKA HIDEO
IPC: G01S13/86
Filed: 1990-02-26
Abstract: PURPOSE:To determine fine attributes by detecting a target by different kinds of sensors, and classifying and analyzing gathered data by plural levels. CONSTITUTION:A sensor group 1 detects the target by (n) kinds of sensors by the different levels, and a data (A) classification part 211 - a data (N) classification part 21N input data gathered by the respective sensors, classify the data by the levels with which the sensors can detect them, and output the data to corresponding primary attribute decision parts 211 - 22M. Each attribute decision part gathers data of the same level and compares and analyzes the data with data of attached data bases 231 - 23M to decide and output the primary attribute of each level to an attribute determination part 24, which analyzes a set of primary attributes and determines attribute by total judgement. An actual data collating part 3 collates the attributes determined by the attribute determination part 24 with the actual attributes and feeds the data back to the respective data bases through an actual data input part 25 if there are differences.
Patent JP-S62206268-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TAKANO YOSHIYA
IPC: F02M35/10
Filed: 1986-03-05
Abstract: PURPOSE:To obtain the uniform distribution and effective stirring action of a mixture by opening branch pipes at a defined interval and rotatingly in the direction in the order of the operation of the connected cylinders, around the center axis of the space of inlets of intake manifold branch pipes. CONSTITUTION:In a joint face 13b part between an intake manifold 12 and an injection valve body 13, the opening faces 12e, 12f of branch pipes 121-126 are formed in positions back to the lower course side from the joint face 13b, thereby, forming spaces 12c, 12d in between the joint face 13b and the opening faces 12e, 12f. And, the branch pipes 121-126 are opened around the center axes A, B of the spaces 12c, 12d which function as a part of an intake passage for the branch pipes 121-126, at a defined interval and rotatingly in the direction in the order of the operation of the connected cylinders. Thereby, air intake for the cylinders is carried out in order in the same rotating direction, which generates circulating flows in the spaces 12c, 12d formed on the inlets of branch pipes, thereby, accelerating the stirring of a mixture while uniformly distributing the mixture into the cylinders.
Patent JP-H03251347-A (JP)
Title: Production schedule making device
Inventor: NAKAYAMA HIDESUKE
IPC: G06Q50/04
Filed: 1990-02-26
Abstract: PURPOSE:To judge the correctness of the production plan and the shop plan by providing an equipment inoperativeness reason display part for displaying the reason for inoperativeness for each equipment and a stagnation reason display part for displaying the reason of stagnation in the generation of waiting each process for each job, after the preparation of each schedule. CONSTITUTION:A schedule.inoperativeness/stagnation reason display part is provided as a tool for evaluating a plan which is made after making a schedule, and one figure of the display part is shown on the figure. The example of figure shows a work schedule table for the equipment M/C-1 in a shop in Gantt chart form, and the part shown by the full line is a programmed work, and the part shown by the dotted line shows the inoperative time. As for the inoperative time, the reasons for the inoperativeness such as waiting for products, waiting for jigs and waiting for laborers are shown, and in the operation state analysis, the operation/inoperativeness rates in the whole schedule period for M/C-1 are shown. Similar figures is prepared for each gant chart for each job, and called at each necessary time point.
Patent JP-S62204288-A (JP)
Inventor: KURATA HIDENAO
IPC: G09F9/00
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000240726-A (JP)
Title: Dynamic damper device
Inventor: YAMAMOTO MASANORI
IPC: F16F15/18
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To damp resonance without exchanging a device itself even in the case where a machine individual difference in a resonance frequency of a driving transmission system occurs so as to allow commonization of a device among plural machine types, by allowing easy adjustment of a resonance frequency of the device itself. SOLUTION: In this damper device 10, magnets 16a, 17a are radially provided on the respective counter faces of a shaft attachment body 16 and an inertia body 17 to use repulsion force of the magnets 16a, 17a generated between the shaft attachment body 16 and the inertia body 17 as rigidity of the damper device 10. Thereby, the rigidity can be easily adjusted by only changing a distance between the magnets 16a, 17a to adjust a resonance frequency.
Patent JP-H05217827-A (JP)
Title: Semiconductor base body and its manufacture
Inventor: SATO NOBUHIKO
IPC: H01L21/20
Filed: 1992-01-31
Abstract: PURPOSE:To provide a manufacturing method wherein a semiconductor base body having a high-quality single-crystal Si layer on an insulating layer can be formed with high productivity and at low costs. CONSTITUTION:The title manufacture is constituted so as to provide at least the following: a porous-making process wherein the whole of a first base body composed of a silicon single crystal is changed to a porous layer 15; an oxidation process wherein the porous layer is oxidized by leaving the single-crystal property of silicon; a single-crystal-layer formation process wherein a non-porous single-crystal silicon layer 12 is formed on the porous layer; a pasting process wherein the surface of the non-porous silicon single-crystal layer 12 is pasted on a second base body 13 having an insulating layer on the surface or an insulator layer is formed on the surface of the non-porous silicon single-crystal layer and, after that, the surface of the insulating layer is pasted on the second base body; and an etching process wherein the porous layer 14 (15) is removed selectively by a chemical etching liquid.
Patent JP-S53132166-A (JP)
Title: Method of controller ph value
Inventor: SHIRAI SHINICHI
IPC: C02F1/66
Filed: 1977-04-22
Abstract: PURPOSE: To measure the pH value of water on the discharge side of a neutralizing tank and add liquid neutralizing agent to the tank according to the pH value so that the neutralizing tank and a liquid agent tank can be made smaller and that a high precision in pH control can be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240277-A (JP)
Title: Karaoke device
Inventor: KIJIMA HIDEO
IPC: G09G5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device which does not let an operator of the KARAOKE device wait unnecessarily before a KARAOKE performance is started. SOLUTION: A system control part 7 stores performance music inputted from a remote control of an operation part 15 in a performance music information storage part 15 and starts reproducing operation. Then the system control part 7 unfreezes KARAOKE music data, stored in an auxiliary storage device 6, into KARAOKE accompaniment data, text data, and back chorus data and stores them in a main storage device 14. The system control part 7 downloads font data needed for text display from the auxiliary storage device 6 to the main storage device 14 according to font specification data of the KARAOKE accompaniment data.
Patent JP-S62208348-A (JP)
Title: Pack vessel
Inventor: HANSU RAUJINGU
IPC: B65D5/70
Filed: 1987-03-03
Abstract: A packing container (1) provided with an opening arrangement comprising a pair of spaced lines of tearing perforations (8a, 8b) arranged in a wall portion of the container, the breaking up of which causes the wall material between the perforations to be displaced so as to form a corresponding emptying opening when the container is opened, wherein a hole (9) is provided extending through at least a portion of the thickness of the said wall, e.g. through a central paper layer between two plastics layers, and connecting said spaced lines, an adjacent area of the wall bordering said hole being formed as a tongue (10), and a cover strip (11) being provided sealing over said hole.
Patent JP-H07260866-A (JP)
Title: Faulty section locating method for transmission line and fault machine locating method for power facility
Inventor: SATO NORIO
IPC: G01R31/08
Filed: 1994-03-17
Abstract: PURPOSE:To locate a faulty section by observing the peculiar variation of current induced in an overhead earth wire at a plurality of points along a transmission line and then inspecting the observed waveform. CONSTITUTION:A current transformer 6 picks up the current flowing through an overhead earth wire 2 constantly at each observing point. Output from the current transformer 6 is digitized by an optical data multiplex transmitter 7 at a predetermined sampling time and transmitted over an optical fiber cable 4 to an evaluating section 5. The detected data is stored sequentially, while being updated, in a waveform memory 11 at the evaluating section 5 up to a predetermined number of samples corresponding to several cycles of commercial frequency. A CPU 8 compares every detection data with a preset trigger level being set by a trigger setting switch 10. A trigger is generated when the detection data is higher then a positive trigger level or lower than a negative trigger level. Thereafter, the memory 11 stores the waveform data for several preceding and following cycles.
Patent JP-H11250123-A (JP)
Title: Post-process schedule recombination system
Inventor: NONAKA SHUNICHI
IPC: G06Q50/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for recombining the schedule of post-processes accordance with worker's ability while considering the difficulty of work. SOLUTION: A schedule planning device 27 prepares schedule recombination result information 31 by extracting necessary information from a post-process work information 5, an intermediate product information 13, a quality information 17 and a deflective code information 21, calculating a working level, collating the working level with a worker information, thereby allocating a production order corresponding to worker's ability to each worker. It is preferable to calculate the working level based on the defective product information of intermediate products prepared in a pre-process.
Patent JP-S56143011-A (JP)
Title: Display device for heat control
Inventor: MORI KEIICHI
IPC: G05D23/20
Filed: 1980-04-09
Abstract: PURPOSE:To enable the control which can be corrected at a glance safely and effectively by displaying the impossible control through the maximum or minimum ability of the heater. CONSTITUTION:Gas passes through a proportional control valve 5 from the gas inlet 4, it is burnt in the burner 6 and heats up the heat exchanger 2. The proportional control valve 5 continuously controls the amount of gas in response to the current value flowing to electromagnetic coils. The temperature sensor 7 provided at the outlet of the heat exchanger 2 and detecting the water supply temperature feeds the water temperature signal to the controller 8 incorporating the temperature control circuit. The controller 8 outputs the driving signal to the proportional control valve 5 in proportion to the value of the temperature set knob 9 and the signal of the temperature sensor 7. The display device 11 displays the state of amount of load of gas to the maximum or minimum ability of the burner 6. With the constitution like this, the control which can be corrected at a glance and is safe and of good efficient, can be made, by displaying the disable control of gas with the maximum or minimum ability.
Patent JP-H06243053-A (JP)
Title: Rs232c communication test device
Inventor: YONEDA TOSHIMI
IPC: G06F13/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide an RS232C communication test device where received data can be preserved and printed, and display by an HEX code, the transmission of data from a file and reinitialization during the operation of an RS232C port are possible. CONSTITUTION:The RS232C port 5 executing communication with a tested device 8, a display 2 displaying received data by the HEDC code or an ASCII code, a printer 10 printing received data, a disk device 11 preserving received data and preserving transmission data transmitted from the RS232C port 5 and a keyboard 3 inputting a set value for initialization in the RS232C port 5 are provided.
Patent JP-S61213683-A (JP)
Inventor: SHIIMOA SAROU
IPC: G01T1/17
Filed: 1986-03-06
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-H04266183-A (JP)
Title: Feature selecting method
Inventor: YOKOZUKA SHIKO
IPC: G06T7/60
Filed: 1991-02-20
Abstract: PURPOSE:To realize the feature selecting method which has high category separability, and also, can select a feature like a normal distribution. CONSTITUTION:Based on an average and a dispersion derived at every feature, a theoretical value of a normal distribution at the time of assuming as the normal distribution is calculated, and by a theoretical value at the time of assuming an actual distribution value as the normal distribution at every feature, a normal distribution adaptation is calculated. Subsequently, at every feature, an evaluation function of a correlation ratio which can evaluate category separability is derived, and next, by using an evaluation function obtained by unifying the normal distribution adaptation and the correlation ratio, the feature is selected successively by a desired number of dimensions. When a weighted L2 distance is used as a discriminating function, a more satisfactory result than the feature selected by using the correlation ratio by a conventional feature selecting method is obtained.
Patent JP-S62204483-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B23/03
Filed: 1986-03-04
Abstract: PURPOSE:To prevent the generation of an off track phenomenon due to the movement of a magnetic disk in a radius direction affected by thermal stress distortion and to reduce a malfunction in the write and the read of the information, by forming a magnetic disk group, a spacer ring, a spindle, and a clamp ring with a material having the same coefficient of linear expansion. CONSTITUTION:When a magnetic disk 2 driven by a motor is rotated with a spindle 1, a carriage 7, receiving a positioning command from a host device, performs a seek operation indicated by a positioning control circuit, and performs the recording or the reproduction of the information at a commanded and prescribed position with a magnetic head 5. All of the magnetic disk 2, a spacer ring 10, a clamp ring 6, and the spindle 1, are formed with an aluminum alloy material having the same coefficient of linear expansion. In this way, even in a case the temperature difference within a sealed case between the assembling time of a member, and the recording and reproducing time of the information, is different considerably, the off track phenomenon due to the movement of the magnetic disk in the radius direction affected by the thermal stress distortion is not generated, and thereby the malfunction in the write and the read of the information can be reduced.
Patent JP-S63230955-A (JP)
Title: Device for injecting combustible emulsion into internal combustion engine
Inventor: KARUMEERO KAPUUTO
IPC: F02B47/02
Filed: 1988-03-02
Abstract: Device for the injection in internal combustion engines of combustible emulsions with a readily variable ratio, constituted by a hydrocarbon phase and a component poorly miscible with it, which comprises a positive-displacement pump (10) driven by a portion of the delivery of the injection pump (1) fed with the hydrocarbon phase, said positive-displacement pump (10) carrying out the pumping of the other component of the emulsion; the two components of the emulsion are combined (9), (12) in the injector (8), which incorporates a static emulsifying device upstream the same injector.
Patent JP-H03251076-A (JP)
Title: Switching power supply
Inventor: YANO YASUSHI
IPC: H02M3/28
Filed: 1990-02-27
Abstract: PURPOSE:To suppress noise and to prevent erroneous function of an overcurrent detecting circuit by connecting resonance inductance and capacitor, respectively in series and parallel, with the rectifying diode in a rectifying circuit. CONSTITUTION:DC power from an input power supply 6 is inverted through a switching transistor 1 into an AC power which is transformed through a pulse transformer 2 and rectified through a rectifying diode 3 and outputted through a smoothing capacitor 4. Resonance inductance 7 and capacitors 8 are connected, respectively in series and parallel, with the rectifying diode 3. When the half period of a resonance circuit comprising the resonance inductance 7 and capacitor 8 is set equal to the pulse width, short circuit current is eliminated from the pulse transformer 2 upon turn ON of the switching transistor 1.
Patent JP-S59174629-A (JP)
Title: Surface hardening method
Inventor: IKEDA NAOKI
IPC: B05D7/02
Filed: 1983-03-24
Abstract: PURPOSE:Plastic moldings are coated with partially hydrolyzed condensate of alkyltrialkoxysilane and the coating film is cured with far infrared rays to form uniform coating films of high slip properties and high scratch resistance on the surface of the moldings. CONSTITUTION:A plastic molded product is coated with partially hydrolyzed condensate of alkyltrialkoxysilane such as methyltriethoxysilane on its surface. Then, the coated substrate is irradiated with far infrared rays of 3-50mum wave length from a far infrared rays radiation element with a total emission of 0.1- 1.5W/cm<2> from a distance of 1-100cm to the substrate to effect curing of the coating to form the objective coating film on the surface.
Patent JP-S55140652-A (JP)
Title: Operating device for clutch and brake
Inventor: OOUCHI TAKEYUKI
IPC: B62D11/08
Filed: 1979-04-20
Abstract: PURPOSE: To protect a brake device from being rapidly actuated and safely perform the travelling operation, by providing a rotatable cam interlocking with the brake device and a swivellable arm which is swivellably contacted to faces of said cam for actuating a clutch device.  
     CONSTITUTION: The power of an engine is transmitted to right and left travelling shafts through gear trains of a gear box (not illustrated) to drive right and left travelling devices. Here, for instance, if a left side operating lever 81 is turned toward a direction C for the left turning operation, an actuating link 91 is moved rightward through links 92 and a cam 103 is turned through a wire 107 and arm 109. This causes a swivelable arm 99 to move turning in a direction B and an  actuating arm 97 to move swivelling through a pin 101. Accordingly, an arm 55 is  swung toward a direction A through an arm 94 and wire 116 to release clutch gears  in the gear box and disconnect the power transmitted to the left side traveling  shaft. And then, a brake device 3 is actuated to perform the turning operation to  the left direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250291-A (JP)
Title: Plasma torch and plasma mass spectrometer using thereof
Inventor: MATSUNAGA HIDEKI
IPC: G01N27/62
Filed: 1995-03-08
Abstract: PURPOSE: To provide an induction-coupling plasma mass spectrometer in which a plasma torch with extended service life is employed and which can carry out specimen analysis with high precision and high sensitivity. CONSTITUTION: A plasma torch made of highly pure quartz containing aluminum 2-40 wt. ppm and the contents of sodium, potassium, lithium, magnesium, calcium, boron, iron, chromium, and copper are respectively not more than 2wt. ppm is provided and a plasma mass spectrometer employing the quartz is provided. Consequently, the sensitivity and precision of the analysis can remarkably improved as compared with those of a conventional apparatus.
Patent JP-S58180451-A (JP)
Inventor: UIRIAMU JIEEMUSU MICHIYAERII
IPC: C07C49/84
Filed: 1983-03-24
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。