baber/WOPTO huggingface dataset:
Patent JP-H02141205-A (JP)
Title: Relief preventing method for inner surface of hume pipe
Inventor: IIZUKA MASANORI
IPC: B28B21/30
Filed: 1988-11-22
Abstract: PURPOSE:To prevent relief in the inner surface of a Hume concrete pipe, and thus, enable durability against the water leakage of the Hume pipe, cracks or the like to be improved by spraying an interfacial active agent solution having a specific surface tension on the inner surface of the Hume pipe being in the completion period of a centrifugal mold. CONSTITUTION:The inner surface of a Hume pipe being in the completion period of a centrifugal mold is sprayed with a interfacial active agent solution. The interfacial active agent used herein is not to limit ionicity or structure thereof, and regarding to the using density, it is made a solution of the density being 40 dyne/cm or below in its surface tension.
Patent JP-H06297459-A (JP)
Title: Regenerating method of waste agricultural polyvinyl chloride and device thereof
Inventor: ABE MASAKAZU
IPC: C08J11/08
Filed: 1992-09-24
Abstract: PURPOSE:To regenerate waste agricultural polyvinyl chloride as regenerated polyvinyl chloride so as to produce good quantity regenerated article by a method wherein the sand and mud adhered to the surface of the waster agricultural polyvinyl chloride are removed by cleaning the waste agricultural polyvinyl chloride with solvent at normal temperature without dissolving resin content and then solvent is separated. CONSTITUTION:In a rough separating process 1, a sand, mud and the like are continuously, roughly separated with rotary brushes. In cleaning process 2, roughly separated waster agricultural polyvinyl chloride sheet is introduced to a rotary drum so as to be cleaned by dis solving some part of its surface by showering solvent from above and below the rotary drum. Next, in separating and drying process 3, the cleaned waste agricultural polyvinyl chloride sheet is moved on metal mesh wire belt conveyor as to be dried by being indirectly heated from above and below the conveyor. After that, in grinding process 4, the resultant sheet is ground. The solvent is filtered with the filter in the cleaning process 2 and removed with the metal wire belt conveyor in the separating process 3 for-use. As the solvent, methyl ethyl ketone is employed. By the above-mentioned method, the waste agricultural polyvinyl chloride sheet is turned into good quality regenerated article, resulting in allowing to resolve environmental pollution.
Patent JP-2001118730-A (JP)
Title: Laminated impedance element
Inventor: HOSHI HARUKI
IPC: H01F17/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated impedance element wherein impedance is large up to a high frequency range. SOLUTION: A ceramics layer 1 of magnetic substance and a conductor 2 are formed by lamination and baked collectively, and a spiral conductor 2 is formed in the ceramics layer 1 of the magnetic substance. Low permittivity layers 3 are formed in both end portions of the spiral conductor 2 which end portions are surfaces perpendicularly intersecting a spiral axis of the conductor 2.
Patent JP-2000123209-A (JP)
Title: System and method for managing parking lot
Inventor: KAWAHARA NOBURO
IPC: G06Q50/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To manage the time rental of plural parking lot systems with a little labor and time by managing plural unmanned parking lots at one place through a bridge directly connecting a distributed intelligent control network and a local area network(LAN) or wide area network. SOLUTION: Plural unmanned parking lots are managed at one place through the bridge directly connecting the distributed intelligent control network and the LAN or wide area network. For example, an unmanned pay parking lot system 30 is provided with a bridge 200 for connecting an information system network 20 such as LAN and distributed control network 304 such as a local operating network(LON). This bridge 200 interchanges the LAN 20 and the LON network 304 spread inside the unmanned pay parking lot system 30. Besides, the bridge 200 also functions as a node for managing the number and entrance time of a vehicle parked in the unmanned pay parking lot system 30.
Patent JP-H06148070-A (JP)
Title: Method and instrument for analyzing isotopic ratio
Inventor: AZUMA YOJI
IPC: G01N21/39
Filed: 1992-11-05
Abstract: PURPOSE:To provide a method and instrument for analyzing isotopic ratios by which an isotopic ratio to be measured can be measured and analyzed with high accuracy by correcting the isotopic ratio for temperature change. CONSTITUTION:First and second arithmetic devices 10 and 11 for calculating rates of temperature changes find the first and second rates of temperature changes in the light absorbing intensities of a first and second isotopes and a light absorbing intensity measuring instrument 12 finds the light absorbing intensity measuring values of the first and second isotopes based on the output of a photodetector 5 which detects the light passing through a sample gas. Then a temperature sensor 8 detects the temperature of the sample gas and finds the measured temperature value of the sample gas. A light absorbing intensity correcting device 9 finds the first and second changing values based on the measured temperature value and the first and second rates of temperature changes and, at the same time, corrects the first and second light absorbing intensities based on the changing values.
Patent JP-S62150097-A (JP)
Title: Rotary compressor
Inventor: KONDO MAKOTO
IPC: F04C29/02
Filed: 1985-12-25
Abstract: PURPOSE:To obtain an oil return valve which may be easily assembled, by arranging a movable member on the inner side of a cylindrical space in a valve cover formed in a side plate, and by making a valve body in contact with a valve seat member disposed to close the movable member. CONSTITUTION:A movable member 205 having a projection adapted to abut against a valve body 203 is disposed on the inner side of a cylindrical space which is formed in a valve cover 251 formed in a side plate 111 of a rotary compressor. Further, a valve seat member 202 is disposed in the cylindrical space so that the movable member 205 is closed, and a holding section 201 having an oil passage 210 is also disposed in the cylindrical space so that the valve body 203 which may abut against the valve seat member 202 and a spring 204 are closed. Accordingly, the oil return valve may be assembled in one direction, thereby it is possible to facilitate the assembly thereof.
Patent JP-H09139397-A (JP)
Title: Resin molding equipment and semiconductor device using the equipment
Inventor: MORIMOTO KAZUMI
IPC: B29L31/34
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding equipment which can stabilize electriric characteristics of a resin mold electronic component, and improve the productivity of a semiconductor device, by storing air bubbles generated in a resin part, while loadings of resin are reduced to a minimum, and eliminating the greater part of air bubbles moving as far as the inside of a cavity. SOLUTION: The resin molding equipment consists of a metal mold 1 constituted of an upper die 1a and a lower die 1b, and a plunger 2 which is inserted into a pot part 1d formed in the upper die 1b. As to the form of a force feed surface of a plunger head 2a which forcibly feeds fused resin, a recessed part 2b of a circular truncated cone type is formed in the almost central part of the force feed surface, and the distance between the central part of the force feed surface and the metal mold facing the force feed surface is greater than the distance between the periphery of the force feed surface and the metal mold facing the periphery. Thereby air bubbles 4a are stored in the recessed part 2b.
Patent JP-H07153093-A (JP)
Title: Circuit for processing optical playback signal
Inventor: KIMURA MOTOI
IPC: G11B7/09
Filed: 1993-11-25
Abstract: PURPOSE:To obtain high-quality RF signals and servo signals with few noises or the like even when frequency distributions of RF signal components and servo signal components of an optical playback signal overlap in an optical disc-recording apparatus. CONSTITUTION:A circuit 1 for processing optical playback signals inputs frequency components of not smaller than a lowest frequency fco where an RF signal component Irf included in an optical playback signal (Ipd) is present to an I-V converter circuit 14, whereby the signal is I-V converted and output as an RF signal. Moreover, the circuit 1 inputs frequency components of not larger than the frequency fco to an I-V converter circuit 12. The RF signal is added to the result of the conversion and thus corrected, to be output as a servo signal.
Patent JP-H05131082-A (JP)
Title: Washing machine functioning also as dehydrator
Inventor: SAGOU KOUJI
IPC: D06F39/12
Filed: 1991-11-13
Abstract: PURPOSE:To carry out sufficiently and completely washing of the inner surface of an outer tank which is commonly out of reach and where dirt continues on piling up, in the case of a washing machine functioning also as a dehydrator that conducts washing by storing water at inside the outer tank and inner tank and conducts dehydration by rotating the inner tank. CONSTITUTION:Water that jets from the inside of an inner tank 12 through dehydration holes 13 at the time of dehydration hits the whole range of the inner surface of an outer tank 2 thoroughly and its impact power affects the whole of the inner surface of the outer tank 2 by forming in the inner tank 12 dehydration holes 13 to be dispersed in peripheral direction and connected together in atial direction without any gap.
Patent JP-H03156611-A (JP)
Title: Accelration/deceleration control method for robot
Inventor: FURUBAYASHI MINORU
IPC: G05B19/416
Filed: 1989-11-15
Abstract: PURPOSE:To omit a creeping processing and to improve the working efficiency of a robot by setting the real peak speed at the value obtained by dividing the product secured between the target time and the target peak speed by the real time. CONSTITUTION:A speed command is sent to a servo circuit 3 from a robot controller 2, and a robot driving servo motor 4 is driven at the commanded speed. Then a robot is moved between the points which are previously taught to the robot. In other words, if a real distance showing the actual moved distance of the robot between those points is smaller than a standard distance, the time needed for the robot to move the half of the real distance from its stop state with acceleration applied at a fixed rate is obtained together with a relevant speed. These obtained time and speed are defined as the target time and the target peak speed respectively. Then a fraction treatment is applied to the target time so that this target time is equal to the value of an integer- fold time compared with the unit time. This processed target time is set at the real time of acceleration and deceleration respectively. At the same time, the value obtained by dividing the product secured between the target time and the target peak speed by the real time is defined as a target peak speed. Then a speed command is produced to secure the acceleration/deceleration equal to a real peak speed with acceleration/ deceleration of the real time.
Patent JP-H02141594-A (JP)
Title: Method and device for forming high-purity metallic cylindrical body
Inventor: TAKAZAWA YOICHI
IPC: C25D1/02
Filed: 1988-11-24
Abstract: PURPOSE:To deposit an extremely high-purity metal around a revolving shaft of a cathode and to produce a cylindrical body consisting of the high-purity metal for production of a superconducting wire by putting an electrolyte contg. metal ions into an electrolytic cell, immersing consumable anodes and the cathode consisting of the revolving shaft therein and energizing the two electrodes while revolving the cathode. CONSTITUTION:The electrolyte consisting of an aq. soln. contg. copper sulfate and sulfuric acid is put into the electrolytic cell 2 and the consumable anodes 5, 5 consisting of copper plates and the cathode consisting of the revolving shaft 4 made of Ti are immersed therein. A DC voltage is applied between the cathode 4 and the anode 5 by a power source P to energize the two electrodes and while the Cu ions are replenished by dissolving the copper plates of the consumable anode 5, the copper D having the extremely high purity is deposited at a uniform thickness around the Ti revolving shaft 4 which is the cathode. The cathode is taken out of the electrolyte when the deposited copper D grows to a prescribed thickness. The deposited copper is then pulled from the revolving shaft 4 and the cylindrical body of the Cu having the extremely high purity for production of the superconducting wire is thus produced.
Patent JP-H08236261-A (JP)
Title: Ignition device for internal combustion engine
Inventor: PIEERU ERITEIEERUUBESUTO
IPC: F02P13/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a function of an ignition coil and a function of an ignition plug by providing a means for holding a primary winding, a secondary winding and a high voltage output means in a casing. SOLUTION: An ignition device is provided with an electromagnetic iron core 1 around which a primary winding 2 is to be wound. A secondary winding holder 3 is concentrically arranged on the primary winding 2 and houses a secondary winding 4. The coil collected body is arranged in a casing 7. A high voltage electrode 11 is attached in the casing 7 so as to face an earth electrode 9 and is connected to a high voltage output element 6 by conductive collected member 12. The high voltage electrode 11 and the conductor collected member 12 are insulated from the casing 7 by a base body 13 manufactured ceramics same kind as the ignition plug. Insulating resin is poured into the casing so as to insulate and hold various parts.
Patent JP-H09139515-A (JP)
Title: Transparent conducting film electrode
Inventor: UMEMOTO TETSUMASA
IPC: H01L31/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode having low sheet resistance, texture structure, and plasma resistance and, in particular, an electrode for a solar cell. SOLUTION: This electrode consists of a first transparent conducting film 3 having texture structure on an optically transparent insulating substrate 1, a second transparent conducting film 4 having conductivity higher than the first transparent conducting film 3, and a third transparent conducting film 5 which is laminated on the second transparent conducting film 4 and has plasma resistance. The light incidence is in the order of the optically transparent substrate 1, the first transparent conducting film 3, the second transparent conducting film 4, and the third transparent conducting film 5. The refractive indexes increase in this order. The electrode exhibits low sheet resistance value and improved effect of use efficiency of light.  In particular, series resistance can be reduced and excellent photoelectric conversion characteristic can be obtained in an integrated type solar cell.
Patent JP-H08211037-A (JP)
Title: Nonreturnable affinity-chromatography reaction container forsolid-phase immunity analysis
Inventor: ERUHARUTO URUSURA
IPC: G01N33/538
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a reaction container for affinity chromatography in which immunoassay can be carried out quickly and easily without requiring any preliminary calibration. SOLUTION: The disposable reaction container for affinity chromatography in solid phase immunoassay comprises upper and lower separators 2a, 2b through which a liquid to be measured can permeates, and a medium receiving bed 3 disposed between the separators. The disposable reaction container has opposite open ends. A component immunoreactive to the component being measured is bonded to the medium receiving bed 3 having volume limited within 600μl. A large quantity of immunoreactive component is bonded to the medium receiving bed 3 and at least one of the upper and lower separators 2a, 2b has such permeability as to control the liquid flow such that the quantitative bonding under equilibrium bonding state takes place between the component to be measured and the reactive component before the liquid flows out from the medium receiving bed 3.
Patent JP-H06144302-A (JP)
Title: Multi-connection vehicle
Inventor: TERAI AKIO
IPC: B62D53/00
Filed: 1992-11-06
Abstract: PURPOSE:To improve the operation property in the case of backward running by providing a pair of hydraulic cylinder for horizontally rotating these adjacent vehicles relatively in relation to the load stand between adjacent vehicles for supporting the load stand rotatably in the horizontal direction respectively and a tightly closed circuit between a pair of these hydraulic cylinders. CONSTITUTION:In the case of backward running of a trailer 67 placed in the top of a line, an operation valve is closed in its neutral position and a tightly closed circuit is made by changing over a changeover valve and the other operation valve is changed over, so as to for example, extend a hydraulic cylinder 77. Then, a hydraulic cylinder 75 is stored through a pipe passage simultaneously and the trailers 67, 65 are arranged in their rotating posture in the left direction toward the backward running way in relation to the load stand 9. A tractor 63 runs on the same locus so as to follow easily in relation to the rotating backward movement of the trailers 67, 65, because the circuit of a hydraulic device 71 is tightly closed. Thereby, the succeeding vehicle can be followed easily and the backward operation becomes easy.
Patent JP-S62154848-A (JP)
Title: Sign display device
Inventor: KANBE NOBUO
IPC: H04N1/00
Filed: 1985-12-26
Abstract: PURPOSE:To display characters, signs, marks, etc. by optional faces and to obtain display with high resolution from a hand-written card only by inserting the card into a reader by forming a hand-written pattern reading means for scanning a two-dimensional pattern such as characters and graphics drawn on the card by an one- dimensional sensor, converting the two-dimensional pattern into an electric signal with high resolution and executing information processing. CONSTITUTION:The card 1 on which the two-dimensional pattern such as characters and graphics is drawn has a scanning start mark 11, a scanning execution processing line 12, a scanning end mark 13, and a scanning restart mark 14. When the card 1 is inserted into a card insertion port 26 and the 1st photosenstor 23 detects the leading edge of the card 1, a stepping motor 27 is driven and a card carrying mechanism 28 interlocking with the motor 27 carries the card 1 quickly. The card is scanned by the one-dimensional CCD image sensor 25 at the rate of 128 picture elements/line in the vertical axis direction through a condenser 29 and a reflector 31. If the scanning line 12 of the card 1 is detected, the information of the card is stored in a computer 20 through the image sensor 25 until the detection of the scanning end mark 13.
Patent JP-H04171710-A (JP)
Title: Stage device
Inventor: KURIHARA MAKOTO
IPC: G03F9/00
Filed: 1990-11-05
Abstract: PURPOSE:To making both ends of an attached cable to have a degree of freedom and prevent the droop of the cable by equipping it with a means for supporting and guiding the wiring or the wiring cable connected to a stage. CONSTITUTION:It follows the maximum radius of curvature, which is gotten by the distance between the turn base a2 being connected to a wafer stage 1 and having rotational function and the turn base b3 and the great strength of a cable, being guided by a turn arm a5 and a turn arm b6. Furthermore, the turn arm a5 and the turn arm b6 prevent the droop of the cable 6. Furthermore, it follows the maximum radius of curvature of the cable, being guided by the turn arm a5 and the turn arm b6. Furthermore, as regards the other position, it is made to function similarly. Hereby, the highly reliable cable guide capable of high-speed following can be realized.
Patent JP-H04169955-A (JP)
Title: Microcomputer
Inventor: TSUNAMI TOMOKO
IPC: G06F15/78
Filed: 1990-11-02
Abstract: PURPOSE:To increase the data transfer speed and to improve the data transfer efficiency by switching the transfer direction of data transfer at the time of the end of each data transfer whose frequency is designated. CONSTITUTION:A transfer frequency counter 6 is decremented at each time of the end of one serial transfer; and when its value reaches '0', a transfer mode change signal 104 is outputted from the transfer frequency counter 6, and data of a transfer frequency designating register 7 is read. The transfer mode change signal 104 is sent to a transfer direction designating flag 11 to invert data of this flag 11. Consequently, the transfer mode is switched to the mode of transfer from the memory to the register, and a memory register transfer signal 105 is made active, and data is transferred from a transfer memory 8 to a shift register, and data of an output latch 5 is inverted. Thus, data is efficiently transferred between microcomputers at a high speed.
Patent JP-H09111232-A (JP)
Title: Luminescent material and its production
Inventor: ATA MASAFUMI
IPC: F21K2/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a luminescent material containing a composite particle produced by including a metal carbide in a specific capsule structure, effective for preventing the deterioration of the metal carbide, making the capsule structure function as a luminescent material by the electrical conductivity and band gap of the carbide and useful for electronic devices. SOLUTION: This luminescent material contains a composite particle 32 consisting of a single crystal or amorphous metal carbide 30 included in a graphite capsule structure 31 having ultrafine particle form (e.g. a single crystal or amorphous carbide of a typical metal, a transition metal, a lanthanoid rare earth metal or an actinoid metal included in a capsule structure composed of a multilayered or monolayered graphite sheet having a dimension of nano- meter order). Light is emitted by exciting the material with beam irradiation energy, electric field energy, etc.
Patent JP-H09109795-A (JP)
Title: Interior facing material for vehicle
Inventor: MIKAMI MASAHIKO
IPC: B29C59/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively form a regular embossed pattern and obtain a partially different embossed pattern, by applying a synthetic resin giving the embossed pattern to a surface of nonwoven fabric or impregnating it with the resin, also applying embossing work to a surface of a pressing metal mold, and forming the embossed pattern in a product. SOLUTION: In a core material 1, glass fiber mats 1a, 1a are pasted to each other in obverse/reverse both surfaces of a hard polyurethane form, so as to provide strength. A reverse/obverse side nonwoven fabric 2, 3 is fixed together to the obverse/reverse of the core material 1 respectively by a bonding agent, a general purpose use resin of polyester or the like for giving an embossed pattern 4 at press molding time is applied to a surface or it is impregnated with the resin, in the surface side nonwoven fabric 3. This embossed pattern 4 is formed by applying embossing work to a surface of a pressing metal mold. In order to apply the embossing work to the metal mold, a publicly-known etching method is utilized, the work is facilitated, in addition to forming a total surface uniform embossed pattern, forming a partially different pattern is also made easily capable.