baber/WOPTO huggingface dataset:
Patent JP-H09180223-A (JP)
Title: Optical pickup and optical disk device
Inventor: OAMI MOTOHARU
IPC: G11B7/085
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup and an optical disk device in which the number of parts is reduced, the weights are reduced, the anneal process is eliminated and the assembling precision is increased by integrating the yoke, which constitutes the magnetic circuit, and providing a slide base which is made moveable in the radial direction of an optical disk. SOLUTION: A magnet 15 is stuck and fixed to a magnet mounting section 111 side position located between the section 111 and a short yoke section 112. Then, a two axis actuator 16 is installed on a slide base 11 so that a focusing coil and a tracking coil 162 which are wound on a lens holder 161 constituting the actuator 16 are inserted to the section 112 and a fixed section 163 of the actuator 16 is fixed to the base 11. Lastly, an actuator cover 14 is placed so that an objective lens 164, which is mounted on the tip of the holder 161, is seen through a window, fixed to the base 11 by pawls and connected to a flexible wiring plate.
Patent JP-2001164558-A (JP)
Title: Rope winding device-attached soil improvement stirring machine
Inventor: SUMITOMO YOSHINORI
IPC: E21B19/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for eliminating looseness occurred in a rope for detecting the opening and closing of an enlarged arm. SOLUTION: A rope widing device 17 is constituted of a shaft 170 for winding up a wire rope 55, a pair of bearings 171 for bearing the shaft 170 and a nut 172.
Patent JP-H10150894-A (JP)
Title: Float for 'striking' fish
Inventor: HONMA SADAJI
IPC: A01K97/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To throw the light, thin, long and sensitive float to a long distance, to reduce the influence of winds and waves and to make the float itself generate the facing state of a fish. SOLUTION: A cylinder 3 is put in the center part a heavy, large and thick flat 1 and the thin and long float 8 is floated on a water surface in the cylinder. The expanded part 9 of the thin and long float 8 can not be passed through at the part of a hole 7 at the bottom of the cylinder and the thick float 1 and the thin and long float are made to fly together. Also, the fish feels no resistance to the light, thin and long float 8 and pulls a bait with the sense of security, however, suddenly it is made to pull the heavy and thick float and is hooked by the movement and force of the fish itself.
Patent JP-2001168744-A (JP)
Title: Integrated receiver
Inventor: MORITA MAKOTO
IPC: H04B1/707
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To receive and appropriately process plural pieces of information in a receiver. SOLUTION: The information from plural media is received by antennas 1-3 and supplied to an A/D 7 and a DSP 8. The control part 8a of the DSP 8 decides the priority order of the information from the plural media and processes the information based on the priority order. The priority order is decided based on error correction ability, an allowable error rate and the importance of the information and the priority order of the information with the error correction ability becomes lower than the one of the information without it for instance. By demodulating the signals of the low priority order by interruption or thinning, the DSP 8 is efficiently used.
Patent JP-H07197272-A (JP)
Title: Surface treated aluminum and aluminum alloy plate excellent in film adhesibility
Inventor: FUKUI MASANOBU
IPC: C23F1/20
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a surface treated aluminum and aluminum alloy plate excellent in film adhesibility. CONSTITUTION:The surface of the aluminum and aluminum alloy plate is surface roughened so that the flat part is <10% and the surface area is >=5cm<2> per 1cm square. A phosphoric chromate treated coating film is provided on the surface roughened surface. Electrolytic etching or chemical etching is most suitable for surface roughening, but physical surface roughening method such as brush grinding is also usable.
Patent JP-2000168516-A (JP)
Title: Structure of cable arranging part for parking brake
Inventor: KATOU HIRONOBU
IPC: B60T7/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cable arranging part structure for a parking brake cable favorably constituting a foot type (or hand type) parking brake. SOLUTION: A parking brake cable 8 is arranged on a car body floor 3 where a bracket 23 is installed so that part 8a of the cable 8 is fixed thereto 3 by the bracket 23, and a floor cover 18 is installed for covering the cable arranging part R including the bracket 23.
Patent JP-H07199191-A (JP)
Title: Production of liquid crystal display device and rubbing chuck jig
Inventor: YAMANAKA HIDEO
IPC: G02F1/1337
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a defect of picture quality and flaws due to fine conductive particles of a pad part, sticking of dust, and electrostatis damage at the time of rubbing in the LCD production process. CONSTITUTION:All terminals of an electrode are covered with a t conductive film (omitted in the figure) provided in a detaining part 3a of a rubbing chuck jig 3 through electrode taking-out terminals 5 of a TFT substrate 1 coated with an oriented film and are short-circuited, and then, the TFT substrate is prevented from being broken because the static electricity generated at the time of rubbing is earthed through the rubbing chuck jig 3. In the case of multiple TFT substrates 1, short-circuit lines provided for all terminals of electrodes of substrates are provided in the center part of a scribe area and are,used as alignment markes of dieing or scribe break to earth each TFT substrate 1 through short-circuit lines and the chuck jig.
Patent JP-H11183230-A (JP)
Title: Method and apparatus for measuring flow rate, and gas meter
Inventor: USHIJIMA KAZUHIRO
IPC: G01F3/22
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy for detecting a small ripple of flow rate during a sampling time and to detect the action of stealing a fluid before it happens for the sampling time during which no fluid is detected. SOLUTION: While the flow rate Q of a fluid is held const., sampling pulses are generated at random cycles in a fixed sampling cycle. In the case where the flow rate Q varies, sampling pulses are generated at basic sampling times, and the flow rate Q is measured synchronously with the sampling pulses to generate flow rate data 15a.
Patent JP-H11185640-A (JP)
Title: Display panel
Inventor: YOSHIKAWA MASAHITO
IPC: H01J11/44
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a display panel and to reduce its cost by making it light and thin, and by reducing numbers of parts used, while giving a function such as electromagnetic wave shielding property to the display panel itself by integrating electromagnetic wave shielding material in a PDP (Plasma Display Panel). SOLUTION: This display panel 1 is composed by integrally jointing a PDP body 20 and a transparent base board 2 with a conductive composite mesh 5, which has an aperture ratio of not less than 75% and is made by mixing and braiding metal fabric and/or metal coated organic fiber with a wire diameter of not more than 200 μm, and transparent conductive fiber 4 placed between. A conductive adhesive tape 7A is pasted so that it reaches a rim part of the PDP body 20 through its edge surface from a rim part of the transparent conductive film 4, and a projecting rim part of the conductive composite mesh 5 is folded back toward the PDP body 20 to fix it by a conductive adhesive tape 7B.
Patent JP-H09236522-A (JP)
Title: Microtome
Inventor: ASAKURA KENTARO
IPC: G01N1/06
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a microtome which makes a sample to be small in thickness by improving the accuracy of inching mechanism. SOLUTION: An X-Y axis stage 3 and a tilt stage 4 are provided on one side in an X-axis direction on a stand 2, a cutter holding base 5 for holding a cutter 6 is provided on the stage 4. In addition, an inching mechanism 7 is provided on the other side in the X-axis direction thereon, and a sample holder loading arm 12 for holding a sample 14 and a Z-axis stage 11 are provided on the mechanism 7. Then the mechanism 7 is provided with a first linear motor stage 8 and a second linear motor stage 9 with a Y axis in between at a crossing angle of 2θ. When the stages 8 and 9 are moved at the crossing angle as it is, the sample 14 moves only a minute distance in the X direction, so that an ultra-thin slice can be prepared.
Patent JP-H10176124-A (JP)
Title: Antimold powder coating composition
Inventor: ONO YASUHARU
IPC: C09C3/08
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating composition which can form a coating film having persistent antimold effect, not undergoing discoloration even under severe environment such as exposure to ultraviolet rays and having excellent durability by mixing an antimold prepared by intercalating a triazole compound between the layers of a layered silicate with a resin for a powder coating material. SOLUTION: The triazole antimold organic compound may comprise at least one member selected among debconazole, triadimefon, triadimenol, etc. It is desirable that the antimold is used in an amount of about 0.5-10 pts.wt. per 100 pts.wt. composition. The amount of the triazole compound intercalated between layers of a layered silicate is 1 pt.wt., desirably 5 pts.wt. per 100 pts.wt. antimold layered silicate. The layered silicate is desirably vermiculite group layered silicate, synthetic mica or the like. The resin for a coating material may be any of common ones.
Patent JP-H09185359-A (JP)
Title: Graph display device
Inventor: NEGISHI OSAMU
IPC: G06T11/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of comparing a dynamic graph and other graphics with each other by displaying them at the same time when the dynamic graph is displayed. SOLUTION: Data for a functional equation of a dynamic graph are inputted by depressing a register/data input key 17 of an input part. A display turns into scale data input display by pressing an EXE key 12. Desired values are inputted in order of start, end, and pitch as a variable of the functional equation for the dynamic graph, and the ranges of the variables for the data are set. Such a functional equation and a scale are made stored in a dynamic graph system register 21 and start register 23, an end register 24, and a pitch register 25. A functional equation for background data is inputted to a background system register 22. CPU 7 performs arithmetic operation based on the functional equation of the dynamic graph and that of the background graph, and a display driving circuit 3 is driven to plot the dynamic graph and the background graph on a display part 2.
Patent JP-H09182850-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience of performing inappropriate variable display control as much as possible by providing a game control means for outputting command signals for controlling a variable display device and providing a command signal discrimination means for discriminating whether or not the change of the command signals is an appropriate change pattern. SOLUTION: For a pachinko game machine, the variable display device 1 composed of a liquid crystal display device(LCD) or the like and a variable winning ball device 4 are disposed inside a game area 24 and the variable display device 1 is variably displayed when a pachinko ball enters a start winning port 3. Then, after prescribed time, when a displayed result is turned to a predetermined specified display form, the opening/closing plate 9 of the variable winning ball device 4 is opened and a first state advantageous to a player for facilitating the entrance of a hit ball is attained.  In this case, by outputting the command signals for controlling the display of the variable display device 1 and discriminating whether or not the change of the command signals is the appropriate change pattern by the command signal discrimination means, appropriate variable display control is guaranteed.
Patent JP-H07197569-A (JP)
Title: Housing partition panel and partition structure
Inventor: HOSONO MASANOBU
IPC: E04B2/74
Filed: 1993-12-28
Abstract: PURPOSE:To simply install a partition panel by arranging a pair of mullion materials by opposing the surfaces having a depth width and a vertical groove to each other, and connecting a pair of runner materials to the upper and lower ends by installing a back board in the vertical grooves. CONSTITUTION:A partition panel 20 is molded from a pair of mullion material 22 having a housing depth width W and a vertical groove, a back board 26 and a pair of runner materials 24 connected to the upper and lower ends of these mullion materials 22. The other partition panel 20 is adjacently erected on the mullion materials 22 of this one partition panel 20, and removable shelf boards 28 are installed between the pair of mullion materials 22. Jack plates 46 are inserted in a clearance on the partition panel 20, and the clearance is blocked up, and a cover plate 30, a modesty panel plate 32 and a base plate 34 are installed. Thereby, since this can be used as a housing space, an indoor space can be effectively used.
Patent JP-H10190953-A (JP)
Title: Original image reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To almost flatten light quantity distribution on the line sensor of a CCD or the like by providing a light-shielding means for shielding irradiation light from a light source in close contact with a light source, so as to reduce a light-shielding ratio approach an end part from a center in the longitudinal direction of the light source. SOLUTION: Plural light-shielding members 3 are arranged in close contact with the opening part 2 of a fluorescent lamp 1, which is the light source. For the way of arranging the plural light shielding members 3, the light-shielding ratio is made large at a center part by arranging the light-shielding member of a wide width and narrowing a pitch between the respective light-shielding members 3 and the light-shielding ratio is made small as approaching the end part by using the light-shielding member 3 of a narrow width and making the pitch wider than the center. By arranging the light-shielding members 3 in such a manner, the distribution in the longitudinal direction of the irradiation light from the fluorescent lamp 1 is corrected, so as to raise the end part relative to the center. Thus, the light quantity distribution on a CCD line sensor is corrected so as to be almost flat.
Patent JP-H06320972-A (JP)
Title: Full time 4wd system
Inventor: UEZURI EMU DEITSUKU
IPC: F16H55/56
Filed: 1993-12-28
Abstract: PURPOSE: To improve steerability and stability of a vehicle by relatively moving each sheave of a pair of pulleys on a belt drive system in the axial direction and balancing torque between both of longitudinal output shafts by holding a torque relation between the both longitudinal output shafts. CONSTITUTION: An input shaft 42 to receive torque output from a transmission case and both of longitudinal output shafts 80, 54 are arranged on a transfer case assembly 14. In the meantime, each of the shafts 42, 80, 54 is connected to each other by a connecting means. That is, the connecting means passes a belt 113 around each of sheaves 110, 112 with both of primary and secondary pulleys 76, 78 attached on them and constitutes them as a belt drive system 75. Additionally, the input shaft 42 and the rear part output shaft 54 are connected to each other by a connecting means 62. Additionally, each of the sheaves 110, 112 is relatively moved by a moving means 100.  Thereafter, torque is divided in a specified relation between the both longitudinal output shafts 80, 54 by the moving means 100, and accordingly the specified torque relation is held between both the longitudinal output shafts 80, 54.
Patent JP-H06189572-A (JP)
Title: Starting device for induction motor
Inventor: SUEKANE KAZUO
IPC: H02P1/26
Filed: 1992-12-17
Abstract: PURPOSE:To make a restart after recovery from a power failure in response to the change of an output current from an inverter. CONSTITUTION:The voltage of an alternating current power supply 10 is converted into a direct current voltage by a converter 12 and then the direct current is inverted into an alternating current voltage of a predetermined frequency and voltage value by an inverter 16 to apply it to an induction motor 18. At the time of recovery of power stoppage of the power supply 10, an inverter 16 is controlled by a controller 42 based on the initial set value of a frequency decreasing commander 36 and a voltage increasing commander 40 (an output frequency at the normal operation and output voltage is zero) to apply the output thereof to a motor 18. The output voltage of the inverter 16 is detected by current transformers 20, 22 and compared with a current-limiting value by a comparator 32. When the output current is lower than the current-limiting value to increase the voltage setting signal of the commander 40. When the output current is not less than the current-limiting value, the frequency setting signal of the commander 36 is decreased. When the output current is decreased down to less than a limiting current value, the voltage setting signal of the commander 40 is increased. In the other case, similarly the output voltage and frequency are changed. When V/f comes to be equal to a set value, a coincidence detector 44 generates an output, so that the operation is shifted to a normal operation.
Patent JP-H05345123-A (JP)
Title: Mixing device
Inventor: YOHANESU DOMINIKUSU SHIYUREERU
IPC: B01F7/00
Filed: 1991-12-20
Abstract: PURPOSE: To lessen the wear at the bottom end supporting body of a mixing screw. CONSTITUTION: This mixing device is equipped with a conical mixing vessel 1 and the mixing screw 4. The top end of this mixing screw 4 is rotatably suspended at a swivel arm and the bottom end thereof is supported within the mixing vessel 1 at least radially by a supporting member 12. This supporting member 12 is not connected in the rotating direction of the screw 4 and is suspended concetrically with respect to the mixing vessel 1. The bottom end of the screw 4 and the supporting member 12 have cooperating surfaces which directly bear onto each other. The supporting member 12 is rotated at a rotating speed at which the cooperating surfaces of the supporting member 12 and the mixing screw 4 do not or hardly slip with respect to each other in order to reduce the friction between the cooperating surfaces.
Patent JP-2000177074-A (JP)
Title: Film or sheet made of olefinic resin
Inventor: OGAWA TAKESHI
IPC: C08L23/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet or film excellent in welder properties, damage resistance, transparency, interlaminar adhesiveness, heat resistance and heat insulating properties. SOLUTION: A sheet or film excellent in welder properties, damage resistance, transparency, interlaminar adhesiveness, heat resistance and heat insulating properties is obtained by forming a multilayered sheet or film made of an olefinic resin consisting of an intermediate layer 11 comprising an olefinic resin being a copolymer of ethylene and a monomer (A) having an ethylenic unsaturated bond and a carboxyl group or an anhydrous carboxylic acid group and copolymerizable with ethylene or a copolymer of ethylene, the monomer (A) and (meth)acrylic ester or a mixture of this copolymer and other ethylenic resin and outer layers 12a, 12b comprising an olefinic resin based on polypropylene.
Patent JP-H05169410-A (JP)
Title: Preparation of colored concrete block and preparation of colored concrete construction
Inventor: KAKUDOU HIDEMITSU
IPC: E04C1/40
Filed: 1991-12-25
Abstract: PURPOSE:To provide a method for preparing a concrete block with excellent durability wherein wasteful use of coloring material is suppressed and only the surface part is colored and even if the surface part is peeled off, original color of the concrete does not appear. CONSTITUTION:After a colored liq. 9 wherein a coloring material is dissolved is adhered on the inner face of a bottom mold, concrete is fed in the mold 8 and thus fed concrete is tightened by means of a vibrator and the coloring material 9 is diffused into the concrete and then, it is cured.
Patent JP-H0681055-A (JP)
Title: Production of nickel-containing titanium alloy ingot
Inventor: TAKI CHIHIRO
IPC: C22C14/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the falling of a part of an electrode in arc secondary melting for a nickel-containing titanium ingot. CONSTITUTION:In the secondary melting, a slab 2 is welded to an ingot 1 as electrode. Because an extremely brittle Ti2Ni layer is-precipitated in the vicinity of joint part, cracks are developed from the joint surface between the ingot and the slab in the course of melting, and the falling of the electrode is brought about. In the secondary melting, a part or the whole of the electrode prepared by primary melting is heated up to a temp. not lower than the transformation point and cooled rapidly, and secondary melting is done by using the above as electrode, by which a large amount of nickel is allowed to enter into solid solution in titanium and the brittle Ti2Ni layer is practically removed, and as a result, the occurrence of falling can be prevented. In titanium containing 2-11wt.% Ni, heat treatment is done at 800-900 deg.C.
Patent JP-2001172748-A (JP)
Title: Cold working tool dimension-regulated by heat treatment, and its manufacturing method
Inventor: SHIMIZU TAKAYUKI
IPC: C22C38/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To manufacture, in manufacturing a cold working tool requiring high dimensional accuracy, a tool with dimensions close to the desired dimensions by simply applying heat treatment with minimal number of times of treatment without finish working and particularly to provide a manufacturing method suitable for the manufacture of a tool incapable of finish working by providing the surface with a coating of hard film by chemical vapor deposition. SOLUTION: A tool steel, having an alloy composition consisting of, by weight, 0.5-2.6% C, 2.0% Si, 2.0% Mn, one or more kinds among <=1.0% Ni, 0.5-15.0%; Cr, <=5.0% Mo and <=5.0% V, and the balance essentially Fe, is used. The tool steel is formed into a tool shape, quenched to regulate the amount of retained austenite to 5-30% by volume ratio, subjected to subzero treatment consisting of cooling down to 0 to -200 deg.C to regulate the amount of retained austenite, by which dimensional change is controlled. Then tempering at <=500 deg.C is performed to attain the desired dimensions.
Patent JP-H05258071-A (JP)
Title: Method for generating and displaying free-shape stroke with variable width or constant width
IPC: G05B19/4097
Filed: 1992-12-22
Abstract: PURPOSE: To generate and display dots along the center curve and right and left offset curves of free-shape stroke by providing a method which generates and displays free-shape stroke with variable width or constant width by employing an adaptive progressive difference technology. CONSTITUTION: The free-shape stroke generation and display system 10 which generates and displays the free-shape stroke with constant width or variable width consists of an input device 20, a processor 30, a progressive difference device 40, an adjusting device 50, an offset generator 60, a display 70, and data and control buses 80, 90, and 100.