baber/WOPTO huggingface dataset:
Patent JP-S63311115-A (JP)
Title: Position detector
Inventor: TAKADA YASUO
IPC: G05D1/02
Filed: 1987-06-15
Abstract: PURPOSE:To detect a position with high accuracy, by detecting and operating a position error, an azimuth error and the system error of gyroscopic drift only on the basis of discrete external position data using a Karman filter. CONSTITUTION:The outputs of a distance sensor 3, an azimuth integrator 7 and position sensors 4, 4',... are operated by a sensor error operator 31 using a Karman filter. The scale factor correction value (DELTA-SF) due to the operator 31 and the output of the sensor 3 are inputted to an S/F correction device 33 to be sent to an X-distance operator 10 and a Y-distance operator 9. The drift correction value (DELTAU) from the operator 31 and the output of an angular velocity sensor 2 are inputted to a drift correction device 34 and further inputted to an azimuth error correction device 32 through the integrator 7 along with the azimuth correction value (DELTA-phi) from the operator 31 to be outputted to a sin/cos generator 8. By this method, the position error caused by the azimuth error due to the drift of the angular velocity sensor 2 is reduced and a position can be detected with high accuracy.
Patent JP-S5671150-A (JP)
Title: Simulation test device
Inventor: HOIDEN SHINICHI
IPC: G06F11/22
Filed: 1979-11-15
Abstract: PURPOSE: To execute the application program under the same state as normal operation without changing it for test to test the application program of the I/O device of the control object, by connecting the simulation test device to the I/O but of the computer to be tested.  
     CONSTITUTION: Computer 1 to be tested exchanges information with I/O devices DV 1 WDV 7  through I/O bus 2 and controllers CNT1WCNTn. Device addresses (D.A) are assigned to respective controllers, and point addresses (P.A) are  assigned to respective signal lines, and D.A and P.A are designated when data is  output from computer 1 to be tested to I/O devices. The simulation test device (consisting of converter 5 and simulator 6) disconnects a designated I/O device registered with D.A and P.A from computer 1 to test the application program and  performs the simulation operaion of the designated device and not only writes  internal state change in memory 29 of simulator 6 but also displays it on display  equipment 39. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000338255-A (JP)
Title: Burid object-prospecting processing method and device and record medium for storing buried object-prospecting processing program
Inventor: TANIGUCHI KAZUHIKO
IPC: G01V3/38
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enable the position of a buried object to be visually confirmed easily by anyone by easily and accurately searching the buried object in various kinds of prospecting objects. SOLUTION: A buried object that is continuously extended in a prospecting object is prospected based on the data of reflection waves by emitting transmission waves from the surface of the prospecting object and receiving the reflection waves of the transmission waves. In this case, an image-processing device 10 generates image data with the concentration data of two sections that orthogonally cross the surface of the prospecting object based on the data of the received reflection waves, uses knowledge that the buried object is continuously extended, eliminates image data where no buried object exists, generates the candidate point image data of the two sections for indicating the candidate point of the buried object, stores the candidate point image data at an image memory 23 so that the data can be arranged virtually on three-dimensional space, connects the candidate points based on the stored candidate point image data, estimating the position of the buried object, and generates the image of the buried object in the form of a three-dimensional image for outputting.
Patent JP-H08315037-A (JP)
Title: Finishing work managing system
Inventor: MIYAKE MASAHIRO
IPC: G06Q10/00
Filed: 1995-05-23
Abstract: PURPOSE: To concentrically manage the generation of basic data for checking finishing work, its maintenance, the totalization of corrected data collected from respective construction fields and the service work of analytical processing. CONSTITUTION: This finishing work managing system is constituted of a finishing work processing information generating system 10 for generating various information necessary for checking the correcting state of house finishing work and a finishing work processing information utilizing system 20 for checking the correcting state of the house finishing work by using the information generated by the system 10. The system 10 generates the plan and elevation information of respective floors, the plan information of each house type, selection code information, room item information, correcting part item information, working item information, and trader item information and transmits respective information to the system 20 through a communication line 30.
Patent JP-2000334795-A (JP)
Title: Injection molding machine
Inventor: FUJITA EIJI
IPC: B29C45/76
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a molding material from leaking from the joining face of both molds. SOLUTION: An encoder for measuring a distance from the top face of a base 11 to the joining face of both molds 14 and 24 when both molds 14 and 24 are joined is provided. Driving data setting a relation between the distance measured by this encoder and amt. of driving of a motor 22 necessary from joining of the molds to completion of mold clamping are stored in an RAM. In addition, the amt. of driving of the motor is controlled by a CPU based on these driving data. As the result, even if heat of both molds 14 and 24 is transmitted to a guide bar 12 and length of the guide bar 12 is changed by the effect of the heat, there exists no possibility of that pressure of the movable mold 24 is weakened when locking is completed.
Patent JP-S5574062-A (JP)
Title: Manufacturing method of plate for lead storage battery
Inventor: KAWASAKI MAKOTO
IPC: H01M4/57
Filed: 1978-11-29
Abstract: PURPOSE:To soften a property of the paste without changing a density of the paste, and improve a fluidity, and make the promotion of facilitation and equalization of the filling work to the lattice, by mixing a silicic anhydride into the paste. CONSTITUTION:For the paste to be filled into the plate for lead storage battery, is used a material kneaded with a silicic anhydride (H2O less than 80%, SiO2 20-21%) added to the coarse hard paste having conventionally the same density. Amount of this addition is made to 0.3-0.5%. It is preferable for the anode plate paste to be applied addition diluted to a specific gravity of 1.050-1.120, and for the cathode plate paste to be applied addition of a specific gravity of 1.100-1.160 the same as provided in the silicic anhydride.
Patent JP-H0315422-A (JP)
Title: Heating cooking vessel
Inventor: KAWAI NOBUYOSHI
IPC: A47J36/04
Filed: 1989-06-13
Abstract: PURPOSE:To make the radiant heat from a heater to serve for heating action of a cooked material by providing a net basket formed from metal wire materials and spread a heating cooking sheet such as paraffin paper all over its inner part so that a cake dough is never leaked. CONSTITUTION:A net basket body 1 formed into a circular vessel with a number of U-shaped stainless bars 2, 2... and a circular frame bar 3 is subjected to a processing for preventing the uneven baking by the reflection of electromagnetic waves on mirror surface by applying a black coat to the surfaces of the stainless bars 2, 3 themselves. As the cooking paper 4 spread all over the net basket 1, commercially available paraffin paper, sulfuric acid paper, and silica processed paper can be used. In this way, a heating cooking vessel 5 of net basket form formed by spreading the cooking paper 4 all over the net basket body 1 built up by the metal wire bars 2, 3... is provided.
Patent JP-H0313840-A (JP)
Title: Underwater mud sampling device
Inventor: ZAITSU MASARU
IPC: G01N1/04
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a sample under the same conditions at the sea bottom by setting the pressure in a gas pressure chamber lower than the pressure at the sea bottom, utilizing the difference between the pressure at the sea bottom and the pressure in the pressure chamber, and holding the sample in a cylinder. CONSTITUTION:The connecting part between a gas pressure chamber 1 and the outside is closed with a switching mechanism 5. The connecting part between the pressure chamber 1 and a cylinder 2 is closed with a switching mechanism 4. A ball valve 6 for connecting the cylinder 2 and a cylindrical blade 7 is opened. The cylindrical blade 7 is made to penetrate into the sea bottom. Then, the switching mechanism 4 is opened, and the gas pressure chamber 1 is communicated to the inside of the cylinder 2. Since the pressure in the gas pressure chamber 1 is lower than the pressure of the sea water at the sea bottom, a piston 3 is moved upward in the cylinder 2 by the pressure of the sea water. The mud of a sample 8 which is held in the cylindrical blade 7 is pressed into the cylinder 2 from the blade 7 through the ball valve 6. When the ball valve 6 is closed at this time, the mud sample 8 is held in the cylinder 2.
Patent JP-S5373701-A (JP)
Title: Method of compensating electric inertia of equivalent road simulation system
Inventor: SUZUKI YORIICHI
IPC: G01M17/00
Filed: 1976-12-10
Abstract: PURPOSE: To enable fast responsive mode operation of an equivalent road simulation system by detecting the instantaneous drive force of a vehicle to be tested, calculating the target acceleration of the vehicle based on the detected signal, and applying the acceleration signal to a torque control system to conduct predetermined mode operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5850360-A (JP)
Title: Piston device
Inventor: HIRANO YUTAKA
IPC: F16J1/08
Filed: 1981-09-18
Abstract: PURPOSE:To improve lubricating property of a spherical kinematic pair by constituting a piston from a piston cover having a notched step groove on the outer periphery and a molded article plugged in said cover and engaging an end of a connecting rod through the spherical kinematic pair. CONSTITUTION:In a piston device 1 constituted from a connecting rod having a spherical body 2 on one end and a larger end portion 3 at the other end and a piston 5 connected to said body 2 through a spherical kinematic pair, the piston 5 is constituted from a piston cover 8 having a cavity 7 in the interior and synthetic resin 9 plugged in said cavity 7 to form a concave surface 9'. Also, the piston cover 8 is provided on the outer peripheral surface with a notched step groove 10 which will be caulked to prevent the synthetic resin 9 and the spherical body 2 from being drawn out. In this constitution, lubricating oil injected from a nozzle 12 by the centrifugal pump action of a rotary shaft 11 is supplied to the spherical kinematic pair portion to provide satisfactory lubricating property.
Patent JP-H0444259-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO NORIO
IPC: H01L27/04
Filed: 1990-06-08
Abstract: PURPOSE:To improve the contact resistance of a bulk Si-Al electrode by sputtering a CrSiX thin film on an Si substrate in which an electrode forming opening window is opened at an insulating film, annealing it to modify it to a thin layer, patterning it to form a resistor, removing an SiO2 layer generated in the bottom of the window, sputtering Al, patterning it, and forming electrodes on an electrode forming region and in the window. CONSTITUTION:An Si substrate 1 is thermally oxidized by a normal method, an oxide insulating film 2 of 400Angstrom  of thickness is formed, and an electrode forming opening window 3 is opened by selective etching (a). An output sputtering is conducted at 0.5kW of output in Ar of 10mTorr for 10 min to form a CrSiX thin film 4 of 200Angstrom  of thickness is formed (b). Thereafter, after the surface of the thin film is modified to a CrSiXNO thin film, and a thin film resistor 5 is formed by selectively reactive ion etching (c). In the substrate of this state, a spontaneously oxidized SiO2 thin film present at the bottom of the window 3 is removed. Then, the entire surface is covered with Al 900Angstrom  thick by Al sputtering, selectively wet etched, and Al electrodes 6, 6' are formed in the window 3 and in the electrode forming region of the resistor 5 (d).
Patent JP-H10320764-A (JP)
Title: Substrate for magnetic recording medium and its production
Inventor: YAMAMOTO YUZO
IPC: G11B5/84
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium capable of being easily imparted with texture and reducing the attracting force between a magnetic recording medium and a magnetic head by specifying an cross angle formed by workscars of both surfaces of a substrate ground with ductility mode treatment by grindstone. SOLUTION: Fan shaped workscars are formed on both surface of the substrate ground with ductility mode treatment. The workcscars form a cross angle of 10-90 degrees with one surfaces and another surface of the substrate. Moreover, set cutting depths of whetstones at the time of the ductility mode treatment are preferably 0.05-20 μm from the viewpoint of a device positioning accuracy and from the viewpoint of suppressing grinding loads and the generation of microcracks. Moreover, the cross angle is preferable to be not smaller than 10 degrees from the viewpoint of avoiding a head attraction or the positioning accuracy of the substrate at the time of grinding workings. Then, the cross angle which is said here is an angle θformed by tangents m, n of respective workscars at intersections of workscars to be formed on respective front and back surfaces of the substrate.
Patent JP-H06336718-A (JP)
Title: Automatic penetration tester
Inventor: YOSHIOKA SHIRO
IPC: E02D1/02
Filed: 1993-05-27
Abstract: PURPOSE:To automate the measuring to increase the working efficiency and safety and minimize the measuring error of ground, by releasing the fitted weight by a hanger assembly with extention or contraction of a cylinder and dropping the weight in free fall by its own weight. CONSTITUTION:A hanger assembly 3 is connected to the piston rod 7 or a cylinder 2 through a connection rod 9 to freely slide vertically in accordance with the extension or contraction of the piston rod 7. The hanger assembly 3 is made to be freely attachable at the fitting part 17 of the weight 4 and released at the steps 2a, 2b of the cylinder 2. At this time, when the hanger assembly 3 lowers and contacts the weight 4, the hange assembly is connected to the fitting part 17 of the weight 4 and when rising, it lifts the weight. Further, when the hanger assembly 3 reaches the steps 2a, 2b of the cylinder, it releases the fitting and the weight 4 falls by its own weight to hit the knocking head 6. Accordingly, the falling of the weight and hitting at the knocking head 6 are repeated by the actuation of the cylinder 2. The bearing force of the ground is measured by the hitted number.
Patent JP-H0313428-A (JP)
Title: Image formation device
Inventor: ENDO SAIJIRO
IPC: G03G15/00
Filed: 1989-06-12
Abstract: PURPOSE:To carry out a cassette easily through the changeover of the movement direction of the cassette by means of a cassette carrying out signal, by providing at a cassette transport device transport direction changeover means which change the transport direction of the cassette. CONSTITUTION:Drive energy is stored at a drive means 27 from the drive source 22 of an image formation device main body, and the cassette transport device of the image formation device is driven by means of the drive means 27, and a cassette is automatically attached/detached to the image formation device. In this instance, the transport direction of the cassette is changed by means of transport direction changeover means 6, 7. Accordingly, the transport direction of the cassette can be changed according to various conditions by inputting various signals at transport direction changeover means 6, 7.
Patent JP-2000334265-A (JP)
Title: Decomposition and removal of aromatic hydrocarbon contained in gaseous stream
Inventor: EINAGA HISAHIRO
IPC: B01J35/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To completely covert benzene into carbon dioxide by photolysis by using platinum-supported titanium dioxide, obtained by irradiating a dispersion liquid containing titanium dioxide and a platinum compound with light, as a photolytic catalyst when an organic compound contained in a gaseous stream is decomposed and removed in the presence of the photolytic catalyst. SOLUTION: When an aromatic hydrocarbon, particularly benzene, contained in the gaseous stream exhausted from a chemical plant and the like is decomposed and removed in the presence of the photolytic catalyst, the aromatic hydrocarbon is converted into carbon dioxide using platinum-supported titanium dioxide obtained by irradiating the dispersion liquid containing titanium dioxide and the platinum compound with light as a photolytic catalyst. It is preferable that the dispersion liquid contains a lower alcohol, suitably ethanol. As the titanium dioxide, anatase-type titanium dioxide, rutile-type titanium dioxide, amorphous titanium dioxide, etc., are usable and as the platinum compound, chloroplatinic acid, platinum acethyl acetonate, etc., are usable.
Patent JP-S5851149-A (JP)
Title: Sheet-printer with folder device
Inventor: KOBAYASHI TOSHIAKI
IPC: B41F13/62
Filed: 1981-09-22
Abstract: PURPOSE:To miniaturize a printing device and make it possible to selectively use a printing function alone or a combined function of printing and folding by installing a folder device which can be selectively changed over to operation or non-operation between the printing mechanism and the sheet delivery mechanism of a sheet-printer. CONSTITUTION:A sheet of paper to be printed is fed from an intermediate cylinder 1 to a back rubber cylinder 2 which gives the last color impression and its both sides are printed by a front rubber cylinder 3, a front plate cylinder 4 and a back plate cylinder 5 at the contact point of the front rubber cylinder 3, and the printed paper is sent out from another intermediate cylinder 6. Then, the printed paper discharged from the printing mechanism is folded by a folding cylinder 10 and then is caused to wrap around a gripper cylinder 12 and rotates and is released from the cylinder at a proper position, and it is moved horizontally, being caught between belts 14, 15 and it is folded by a knife folding device 13 at a position near the end of the belts. When the printed paper need not be folded, the folding cylinder 10 is changed-over to nonoperating position, and the printed paper is gripped by a chain gripper 84 and discharged from a delivery cylinder 8.
Patent JP-H0312192-A (JP)
Title: Seat cover and device for suspending-in the same
Inventor: IWAO TAKAYOSHI
IPC: B68G7/05
Filed: 1989-06-12
Abstract: PURPOSE:To exclude the manual work from a process to attach a seat cover to seat pad and to make this process mechanical by composing of a hanging part, for which a fastener is formed in a base part, to be locked to a seat pad constituting member and a holding part to be projected on a surface excepting for the hanging part of the base part and fixing a material, which can be magnetized, or a magnet to the clamp part. CONSTITUTION:Pressure fluid is supplied to a cylinder 21 and a work shaft 21a is operated downward. Then, a second plate 20 falls down and finger parts 25 and 25 fall down. Afterwards, click parts 25a and 25a in the upper ends of the finger parts 25 and 25 fall down from the upper end of a pin 26. In such case, a first plate 22 linked to the second plate 20 is also tuned and made movable. Thus, even when the magnetized upper end of the pin 26 is exposed and the central axis of a fastener 3 is slightly dissident with the central axis of a holder 30, the fastener 3 is attracted to the upper end of the pin 26 by magnetic force in the upper end of the pin 26. Then, an expanded part 3d in the lower end of a holding part 3C, which is formed in the faster 3 and positioned to be most closed to the upper end of the pin 26, is magnetically attached to the upper end of the pin 26.
Patent JP-2000336935-A (JP)
Title: Transportation structure of panel plate by fitting frame of the panel plate
Inventor: YAMAYOSHI SATORU
IPC: E04B2/96
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To protect a panel plate by fixing a part of a frame material assembly to the edge of the panel plate on transferring the panel plate in the fitting structure of the panel developed and extended in the face direction while holding the panel plate in the frame material assembly body. SOLUTION: In a fitting structure of a panel plate P connecting a frame member assembly body of a metalized material in the face direction or the bending direction of the face. The panel plate is held between both jaw frame members 2,, 4 independent of a base frame member 2 through a lower jaw gasket 7 by which the panel plate P is fitted and fixed to the lower jaw frame member 2 and a cover gasket 8 surrounding the upper jaw frame member 4 and fitted by a push frame member 5 positioned at both sides of the base frame member 1 and fastened to the base frame member 1. When transferring it, it is removed from the base frame member 1 and transported in the state that both jaw frame members 2, 4 are fixed to the edge of the panel plate P.
Patent JP-S5372594-A (JP)
Title: Q switch solid state laser oscillator
Inventor: HOSOKAWA TETSUO
IPC: H01S3/125
Filed: 1976-12-10
Abstract: PURPOSE:To obtain a stabilized and long-life laser oscillation output by giving a low-speed revolution to the right-angle prism until the charge of a pulse shaping unit and giving a high-speed revolution after completion of the charge respectively.
Patent JP-S634863-A (JP)
Inventor: MIYASAKA TOMOO
IPC: B02C17/22
Filed: 1986-06-25
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-S636296-A (JP)
Inventor: OGA MOTOKO
IPC: F16L57/00
Filed: 1986-06-24
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。
Patent JP-H09100350-A (JP)
Title: Photosensitive polyimidosiloxane, composition and insulating film
Inventor: ISHIKAWA SEIJI
IPC: C08G73/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive polyimidosiloxane which is solvent-soluble and used for forming an insulating film by polymerizing an aromatic tetracarboxylic acid dianhydride with a photosensitive-group-containing aromatic diamine and a specified diaminopolysiloxane and imidating the obtained polyamic acid. SOLUTION: Equipment amounts of an aromatic tetracarboxylic acid dianhydride component of formula I (wherein R1 and R2 are each an acid anhydride-group- containing mononuclear aromatic group; and X is CO, O or a direct bond) and a diamine component comprising 15-80mol% photosensitive-group-containing aromatic diamine of formula II (wherein R3 is a photosensitive-group-containing aromatic group having a hydrocarbon unsaturation) and 85-20mol% diaminopolysiloxane of formula III (wherein R4 is a hydrocarbon group; R5 is a 1-3C alkyl or a phenyl; and (l) is 3-30) are polymerized, and the formed polyamic acid is imidated to obtain a photosensitive polyimidosiloxane soluble in organic solvents.  The new aromatic polyimidosiloxane is excellent in heat resistance and electrical properties and flexible and is excellent as an overcoating material for flexible printed wiring boards, an interlayer insulation material or an insulation film forming material for solid-state elements.