baber/WOPTO huggingface dataset:
Patent JP-H06136789-A (JP)
Title: Self-traveling working machine
Inventor: GOTO HIDEO
IPC: E02F9/00
Filed: 1992-10-23
Abstract: PURPOSE:To make the heat and the noise generated from a hydraulic operation device provided under the floor of a driver seat hardly transmitted to the driver seat, in a hydraulic working vehicle. CONSTITUTION:On a carriage 11, a cabin 7 and a driver seat 2 are provided deviating to one side in the lateral direction of a box form swing frame 3 holding its center rotatable. At the inside of the swing frame 3 at the opposite side of the driver seat 2, a hydraulic operation device 8 which has a control valve 8a facing laterally is arranged along the swing frame 3 in the longitudinal direction.
Patent JP-H10133757-A (JP)
Title: Reference voltage generating circuit
Inventor: MITSUISHI MASASHI
IPC: G05F3/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit which can sufficiently expand the output level range of a reference voltage while suppressing inflow electric energy from a single external control terminal. SOLUTION: This circuit is equipped with a voltage control circuit 1 which includes diodes D1 and D2, receives a control current Icnt from an external control terminal Tcnt, and outputs currents Ia and Ib and a reference voltage circuit 2 which receives the currents Ia and Ib and outputs a specific reference voltage Vout from an output terminal Tout. The circuit can suppress a current quantity of the current Icnt to a small current and can expand the output level of the reference voltage Vout to a sufficiently large variation quantity corresponding to an input of a voltage level of the external control voltage Vcnt over a wide range in the single external control terminal Tcnt of the voltage control circuit 1.
Patent JP-H03149204-A (JP)
Title: Production of olefin polymer
Inventor: UEHARA YUMITO
IPC: C08F4/658
Filed: 1989-11-02
Abstract: PURPOSE:To produce an olefin polymer excellent in the streoregularity and particle properties at a high polymn. activity by (co)polymerizing an olefin in the presence of a catalyst comprising a specific solid catalyst component and a specific organometalic compd. CONSTITUTION:A component at least contg. Mg, Si, one or more OR<1> groups (wherein R<1> is alkyl, aryl, or aralkyl), and, Ti if necessary, and obtd. pref. by thermally reacting an Mg compd. of the formula Mg(OR<4>)n(OR<5>)2-n (wherein R<4> and R<5> are each R<1>; and 2>=n>=0), an Si compd. of the formula Si(OR<6>)4 (wherein R<6> is R<1>), and, as optional components, a Ti compd. of the formula Ti(OR<7>)4 (wherein R<7> is R<1>) and/or a compd. of the formula R<8>OH (wherein R<8> is R<1>) (e.g. ethanol) is brought into contact with a Ti halide compd. (e.g. TiCl4), an Si compd. contg. H-Si bond (e.g. HSiCl3), and an electron-donating compd. (e.g. ethyl benzoate) to give a solid catalyst component. In the presence of a catalyst comprising the solid catalyst component and an organometallic compd. of a metal of the group I to III (e.g. triethyaluminum), an olefin is (co)polymerized.
Patent JP-S62144980-A (JP)
Title: Toner-fixing belt and manufacture thereof
Inventor: HAMAOKA SHIGENORI
IPC: B41J27/16
Filed: 1985-12-19
Abstract: PURPOSE:To ensure that a loop form base material can be brought into close contact with the outer periphery of a mandrel and uniform quality can be obtained, by thermally shrinking a loop form woven fabric with heat-shrinkable fibers set in a circumferential direction to form the loop form base material. CONSTITUTION:A loop form base material 12 is a heat-shrinkable woven fabric in which heat-shrinkable fibers and heat-nonshrinkable fibers are set orthogonal to each other, and the heat-shrinkable fibers are set in the circumferential direction. The heat-shrinkable fibers are fibers of a polyamide, a polyester or the like, preferably, having a shrinkage factor at 100-200 deg.C of 5-20%. The heat-nonshrinkable fibers are polyamide fibers, polyester fibers or the like having a heat shrinkage factor at 100-200 deg.C of not more than 5%. The loop form woven fabric is fitted over a mandrel, and is shrunk by heating to form the loop form base material.
Patent JP-H05123286-A (JP)
Title: Endoscope
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1991-10-31
Abstract: PURPOSE:To simplify the structure of a curvilinear driving device part and to improve the assembly characteristic thereof by externally packaging the unit body of the curvilinear driving device fixed to the external packaging member of an operating part with a water tight cover and detaching this body from the external packaging member by using a cam mechanism when the water tight cover is turned. CONSTITUTION:The water tight cover 87 is fitted into an aperture 71 for mounting the packaging member 70 when the curvilinear driving device part in the operating part is going to be assembled to the body part of the operating part. Detaining parts 103, 104 of respective leaf springs 96, 97 couple each other and fix the water tight cover 87 to the curvilinear driving unit body 73 when the water tight cover 87 is rotated. The detaining parts 103, 104 of the leaf springs 96, 97 are disengaged when the water tight cover 87 is rotated toward (b) in the case of removal of the water tight cover 87. Head parts 105, 106 of adjacent set screws 101, 102 strike and ride against and on each other and eventually the water tight cover 87 is moved and detached when the rotation is further continued.
Patent JP-2001108410-A (JP)
Title: Image measuring device
Inventor: YAMADA TOMOAKI
IPC: G03F7/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily measure resist patterns, etc., to which a semiconductor and liquid crystal are exposed and which are developed with a simple constitution. SOLUTION: The image measuring device which processes a measured image having a recognition mark for positioning composed of nearly orthogonal segments, a 1st measurement mark composed of segments nearly parallel to the segments of the recognition mark, and a 2nd measurement mark obtained by rotating the 1st measurement mark by a specific angle has a 1st image pickup means which has pixels arrayed in nearly the same direction with the segments of an image of the recognition mark and picks up the image of the recognition mark, a 2nd image pickup means which has pixels arrayed in nearly the same direction with the segments of an image of the 1st measurement mark and picks up the image of the 1st measurement mark,  and a 3rd image pickup means which has pixels arrayed in the nearly the same direction with the segments of an image of the 2nd measurement mark and picks up the image of the 2nd measurement mark.
Patent JP-H11120882-A (JP)
Title: Mounting structure of microrelay
Inventor: IWAMOTO TAKASHI
IPC: H05K3/28
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To mount a flip-chip of a microrelay, reduce the mounting area, and improve mounting density by eliminating a step difference with the microrelay through arranging a connecting projection part on an upper surface of a base board. SOLUTION: A copper pin 12 is erected by solder 13 in one end part of printed wiring 11 formed on a surface of a base board 10, and a connecting projection part 14 not less than 0.3 mm is formed. In a microrelay 20, a connecting pad 25 to which a fixed contact point is electrically connected via printed wiring 24 to an upper surface of a step part 23 on which a cap 22 is installed, is arranged on the upper surface piece side of a base 21. When the microrelay 20 is mounted, a bump 26 composed of solder is formed on the connecting pad 25, and is electrically connected by being positioned in the connecting projection part 14. Next, a filler 15 is filled between the base board 10 and the microrelay 20, and is fixed by solidification. Therefore, a step difference is eliminated, and mounting density is enhanced, as well as high frequency characteristic is improved, and even if the pin number is numerous, the connection is facilitated, and a manufacturing cost can be reduced.
Patent JP-H04163250-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: UTSUKI AKIRA
IPC: G08G1/16
Filed: 1990-10-24
Abstract: PURPOSE:To detect the position of an obstacle in a narrow range with high precision through the detecting operation of sensors by detecting the presence of the obstacle in a wide range by means of stationary sensors and rotating a moving sensor by a motor by means of that detecting signal therefrom. CONSTITUTION:During running of a vehicle, ultrasonic waves S1 having low directional properties are transmitted from stationary sensors 15 and 16 under control of a control unit 19 and it is decided whether or not an obstacle F is detected by the stationary sensors 15 and 16. When it is decided that the obstacle is detected, a transmission signal is outputted to a moving sensor 13 to transmit ultrasonic waves having high directional properties S. It is decided whether or not the moving sensor 13 detects the obstacle F, and when it is decided that the sensor does not detect the obstacle, for example, when the stationary sensors 15 and 16 detect the obstacle F, a signal for rotation in a direction L is outputted to a ultrasonic motor 11, and the moving sensor 13 is rotated in the direction of an arrow mark L until the moving sensor 13 detects the obstacle F. When the moving sensor 13 detects the obstacle F, a distance and a direction to the obstacle F are computed, and a computing result is displayed on a display unit 20.
Patent JP-H0545605-A (JP)
Title: Lighting optical device
Inventor: ABE TETSUYA
IPC: G02B27/00
Filed: 1991-08-12
Abstract: PURPOSE:To improve the lighting efficiency by making the incidence-side sectional shape of individual microlenses constituting a fly-eye lens almost rectangular and providing plural light sources along the long-side direction of the rectangle. CONSTITUTION:A light source 1 consists of three light sources 1a-1c provided along the long-side direction of the microlenses for which section shape in the fly-eye lens 4 is almost rectangular. Then extra-high pressure mercury lamps 2a-2c and elliptic reflecting mirrors 3a-3c are combined. Further, the respective elements are so arranged that the light from the light source 1 is converged on the incidence surface of the fly-eye lens 4. The light from the light source 1 is made incident on the fly-eye lens 4 and the projection light from the projection surface of the fly-eye lens 4 is converged by a condenser lens 5 and then transmitted through the lighting object provided in a rectangular lighting area 6 to be made incident on a projection optical system 7.
Patent JP-S63139722-A (JP)
Title: Injection molding machine
Inventor: SONODA YUBUN
IPC: B29C45/76
Filed: 1986-12-02
Abstract: PURPOSE:To improve the efficiency of an injection molding cycle, and to enhance to quality of a molded form by detecting the speed of retreat of a plunger mounted into a barrel rotatably and movable front to rear and controlling a material pushing feeder or a rotating drive for the plunger so that the speed of retreat reaches a fixed value. CONSTITUTION:A plunger 24 is retreated gradually in a weighing process, but the speed of retreat of the plunger is detected by a detector 80, and input to a controller 82. In the controller 82, the reference speed of retreat previously set and the current speed of retreat are compared, and a control signal is output to valves 87, 88 in response to the difference of the speed of retreat. When both valves 87, 88 are throttle at that time, the number of revolution of a motor 35 is decreased and the speed of a stuffer plunger 30 is decelerated, and the speed of weighing (speed of retreat of the plunger) is reduced. When the openings of the valves 87, 88n are enlarged, inversely, the speed of the motor 35 is increased and the rate of fall of the stuffer plunger 30 is accelerated, and the speed of weighing is gathered. Accordingly, the speed of weighting is controlled so as to be brought to a fixed value or the fixed value or more.
Patent JP-H07117128-A (JP)
Title: Junction jig and pipeline connecting method using the jig
Inventor: YUI TATSUO
IPC: B29C65/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a junction having a smooth inner peripheral face and excellent mechanical strength, sealing property, and long-term reliability by providing an expanding part which repeats expansion and contraction dependent on change of pressure and a pressure leading section, and forming the expanding part which presses an inner wall of a pipeline at the time of expansion by a polytetraphloroethylene. CONSTITUTION:An expanding part 1 which repeats expansion and contraction depending on change of pressure, a hollow section 4 provided in the inside of the expanding part 1, and a pressure leading section 2 arranged in at least a part of the expanding part are provided. The expanding part 1, which presses an inner wall of a pipeline at the time of expansion, is made of a polytetraphloroethylene. The polytetraphloroethylene has excellent heat resistance, drug resistance, and mold release properly. Even when heated to a melting point 327 deg.C or more, it does not display fluidity and adhesion although it gels. As for the pressure leading section, it may be provided at two or more places. Pressing is performed by leading vapor such as air and gas or oil and liquid such as heat transfer oil to the hollow section from the pressure leading section with a compressor or a pressure pump.
Patent JP-S62147588-A (JP)
Inventor: MATSUOKA TAKEHIKO
IPC: G06Q40/00
Filed: 1985-12-23
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-H09105683-A (JP)
Title: Temperature sensor
Inventor: SAWAKI TOSHIAKI
IPC: G01K13/08
Filed: 1995-10-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a temperature sensor with a small number of components and a simple structure and to make it possible to accurately detect the surface temperature of a roller. SOLUTION: The temperature sensor comprises a heat-sensitive element 7 disposed on the base film 5b of a sheet-like wire 5 and wired to the foil-like electrode 5a of the wire 5, and a frame 3 fixed to the surface of the disposed wire 5 of the element 7, and the element 7 is held at a predetermined temperature detecting position by the frame 3.
Patent JP-2001108783-A (JP)
Title: Spent fuel storage rack and its manufacturing method
Inventor: WADA TAKESHI
IPC: G21C19/40
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a spent fuel storage rack facilitating its assembling work and, if the lattice-like storage rack is formed of a poor-elongation material, capable of enhancing its reliability without weakening the lattice material. SOLUTION: This spent fuel storage rack is equipped with long division plates 3 each having a plurality of slits bored at fixed intervals and short division plates 2 having projection parts fitted into the slits in the long plates 3. The long plates are put one above another at fixed intervals and the short plates 2 are installed between the long plates to together form a lattice shape with the projection parts fitted into the slits. The long plates and the short plates are joined together by welding at the portions of the projection parts fitted into the slits. A gap g substantially equal to the plate thickness of the short plates is provided between end part walls of each slit in the long plates and side walls of a corresponding projection part of the short plates.
Patent JP-H07143493-A (JP)
Title: Image coder
Inventor: YAMASHITA NOBUITSU
IPC: H04N19/60
Filed: 1993-11-17
Abstract: PURPOSE:To attain highly efficient coding without using a complicated circuit by sampling a received digital image signal and selecting a 1st compression coding mode on a difference signal obtained by subtracting a predicted value from the obtained image signal or selecting a 2nd compression coding mode without using the difference signal. CONSTITUTION:A difference outputted from a subtractor circuit 8 is inputted to a discrete cosine transformation circuit 11 via a data quantity comparator circuit 9 and a changeover switch 10, and quantized block data are converted into linear data strings and they are given to a variable length coding circuit 13. Coded data subject to variable length coding are inputted to a buffer memory 14, in which image data are converted at a prescribed rate, the data are give to a multiplexed circuit 15, where quantized information data are multiplexed onto the image data by using an output from a system control circuit 16, and the multiplexed data are provided as an output from an output terminal 17. Namely, when quantization of block data of a 1st field is finished, block data of a 2nd field are processed and coding for one frame is processed while repeating the above-mentioned processing.
Patent JP-H03148055-A (JP)
Title: X-ray topography apparatus
Inventor: KIKUCHI TETSUO
IPC: G01N23/20
Filed: 1989-11-06
Abstract: PURPOSE:To make it possible to perform the photographing of X-ray topograph by providing a rotary base on a scanning stage, and arranging a first crystal supporting post and a second crystal supporting post on the rotary base. CONSTITUTION:A scanning stage 8 is arranged on an omega rotary plate 3 which can be rotated with one axial line omega1 as the center. A first crystal supporting post 11 is fixed on the stage 8 and moved in parallel with the rotary plate 3 together with the stage 8. At this time, the supporting post 11 is moved so as to cross the rotary axial line of the rotary plate 3. A rotary base 10 is provided on the stage 8 in addition to the supporting post 11. The base 10 is not fixed to the stage 8 but can be turned with the supporting post 11 as the center. Since a second crystal supporting post 12 is provided on the base 10, the post 12 is turned around the supporting post 11 as a result. A sample 17 which is an object to be measured is mounted on either of the supporting post 11 or the supporting post 12. Thus, photographing of X-ray topography is performed.
Patent JP-H08141161-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-11-22
Abstract: PURPOSE: To increase the presentition effect and to improve the presenting feeling further, by providing the first drive control means to drive control a variable prize ball device, and the second drive control means to drive control a movable member by fitting to the display condition of a variable display device. CONSTITUTION: When a hitting ball entered in a big prize hole enters in a specific area, it is detected by a specific ball detector 9 at the rear side of a game machine board 1, and after the first condition of a variable prize ball device 4 in this round is finished, a repeating continuous control to drive control in the first condition is carried out again. When the hitting ball enters in a starting hole 5 after hitting in a game area 3, a variation display of a design is carried out on the display of a variable display device 24. The variable display device 24 is composed of a display, an installing substrate, and a movable member, and the movable member to form a handle is installed rotatable.  The handle is driven to rotate fitting to a route curved laterally, which is displayed at the lower side of the display, and a feeling as if a vehicle is curved laterally is given to a player.
Patent JP-S62147454-A (JP)
Title: Optical recording medium
Inventor: MIYAZAKI KIMIMASA
IPC: G11B7/244
Filed: 1985-12-20
Abstract: PURPOSE:To stabilize a colored isomer and to extend the life of an information record by using a specified photochromic compound. CONSTITUTION:The optical recording medium is formed by using the photochromic spiro pyrane compound represented by the formula shown on the right, in which R1 and R2 differ each other in number of C. The spiro pyrane compound is allowed to produce photomerocyanine of its optical isomer reversibly by irradiation of UV rays and to develop color, and this photomerocyanine is converted into the initial spiro pyrane compound by irradiation of the visible light. This spiro pyrane compound itself has an effect of stabilizing the photomercocyanine by the steric hindrance of an alkyl chain. Stabilization is achieved by dispersing this spiro pyrane or a mixture containing it into a resin, or coating the base with it. In the formula, each of R1 and R2 is CnH2n+1, and n is a positive integer, and when at least one of them is as follows; 10<n<30, preferably, 14<n<24, a monomolcular film can be formed in the interface between the air and water; X is (CH3)2C=, -NH-, or -S-; each of Y1 and Y2 -OCO-, -O-, -NH-, -S-, -CH2-, or a combination of them, and it may be absent; Z is -O- or -S-; and each of (1)-(9) is H or a substituent.
Patent JP-H11126516-A (JP)
Title: Anisotropic conductive adhesive and conductive connection structure
Inventor: SUZUKI TAKUO
IPC: C09J9/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive adhesive having low connection resistance and giving high current capacity and stable connection when connected, causing no leakage phenomenon and to provide a conductive connection structure. SOLUTION: This anisotropic conductive adhesive contains conductive fine particles and an insulating particles. The conductive fine particles have an average particle size of 0.3-50 μm and the insulating particles have an average particle size 0.6-1 times of the conductive fine particles and the CV value of the conductive fine particles and the insulating fine particles is 15% or lower.
Patent JP-S62175943-A (JP)
Inventor: FURETSUDO UIRIAMU SUPONGU
IPC: G11B7/24
Filed: 1986-12-03
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-H07121388-A (JP)
Title: Printer incorrect control code detecting system
Inventor: ITO ETSUO
IPC: G06F11/00
Filed: 1993-10-25
Abstract: PURPOSE:To automatically measure and display the address of an incorrect control code in data to be transmitted to a printer and the number of times of detection. CONSTITUTION:When a printer incorrect control code detection routine 5 inside a printer emulation program 2 is started, a received data reading part 11 reads received data outputted from a printer output program 4 of a host computer 3 and an incorrect control code analysis part 12 analyzes the incorrect control code inside the received data while referring to a control code table 15, saves an incorrect control code detection address in an address saving area 18 and adds the number of times of incorrect control code detection on a detection time number counter 19. An incorrect control code detection time display part 13 displays the number of times of incorrect control code detection at the detection time counter 19 on a display 7, and an incorrect control code detection address display part 14 displays the incorrect control code detection address saved in the address saving area 18 on the display 7.
Patent JP-S62146068-A (JP)
Title: Thermal line printer
Inventor: KANO HIROSHI
IPC: H04N1/405
Filed: 1985-12-20
Abstract: PURPOSE:To eliminate unevenness in an imaging by writing the content of the first memory on a thermal head and the second memory, reading simultaneously the content of a data at the next line, after it is inputted, and the content written on the second memory previously, and writing them on the thermal head. CONSTITUTION:In a cycle at a time t, a DMA controller generates a state possible to read only the first RAM1, and reads the data written at the first RAM1 from a terminal OUT, and writes it on a thermal head 12 through a data selector 10 and a P/S conversion circuit 11. At the same time, the second RAM2 is set as possible to read, and the data read out from the first RAM1 is inverted with an inverter group 8, then being written at the second RAM2. Next, after the data at a time (t+1) is written at the first RAM1, a DMA controller 3 sets the first and the second RAMs 1 and 2 as possible to read, and the logical product of the said read data is taken with an AND gate group 9, and the product is selected at the data selector 10, and through the P/S conversion circuit 11, it is given to the thermal head 12, then being written.