baber/WOPTO huggingface dataset:
Patent JP-H08172833-A (JP)
Title: Paddy field working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-12-22
Abstract: PURPOSE: To contrive stabilizing of height of a working device fitted on a rear part and stabilizing of field-leveling performance with sensor floats in inclining of a machine bed plate simultaneously in two directions to before and behind and to right and left. CONSTITUTION: This working machine has sensors 28 and 29 detecting inclination of a machine bed to before and behind direction and to right and left direction. Sensors 28 and 29 and a driving device are connected through a controller 30. The sensors 28 and 29 detect inclination to before and behind direction of the machine bed and a pair of driving devices transfer each rear wheel to the same direction and recover the inclination of the machine bed horizontally, and detecting inclination to right and left direction, a pair of driving devices transfer each rear wheel to the reverse direction to recover the inclination, and in a case of simultaneously detecting a before and behind inclination and a right and left inclination, a pair of driving devices transfer each rear wheel to the same direction and recover the before and behind inclination of the machine bed preferentially.
Patent JP-H03180988-A (JP)
Title: Input device for finger print image
Inventor: TSUDA MITSUHIRO
IPC: G06T1/00
Filed: 1989-12-08
Abstract: PURPOSE:To improve the accuracy of finger print collation by providing the input device with a decided result transmitting equipment for transmitting a sealed state deciding result on each detecting position to a person whose finger print is to be collected on each detecting position and controlling the depressed state of the target finger. CONSTITUTION:A sealed state detecting device 8 detects the sealed state of the finger 2 to a transparent plane 1 based upon the density values of plural positions on a collected image or detects the sealed state based upon the pressure of the finger on plural positions of the plate 1. The image density or pressure values on respective detecting positions are compared with a previously set reference value to decide the validity of the sealed states on respective detecting positions. The sealed state deciding results on respective detecting positions are transmitted to the person whose finger print is collected by light emitting display means, message displaying means, etc., inheretly corresponding to respective detecting positions and provided in the decided result transmitting equipment 9. Thus, the accuracy of finger print collation can be improved.
Patent JP-H06156841-A (JP)
Title: Detector for residual quantity of sensitive member on planar scanning type image recording device
Inventor: YAMAMOTO TAKAHARU
IPC: G01B21/06
Filed: 1992-11-30
Abstract: PURPOSE:To detect the residual quantity of a film (sensitive member) in a simple manner. CONSTITUTION:The first calculating means 75 calculates the time necessary for the change of the slack quantity to the upper limit value from the lower limit value or to the lower limit value from the upper limit value on the basis of the detection signal of a limit switch (sensor) 80 for detecting the slack quantity of the slack 100 of a film (sensitive member) 20. The second calculating means 76 calculates the residual quantity of a roll film 24 on the basis of the obtained time and the speed of the roll film 24 which is controlled by the first control means 90. Accordingly, the residual quantity of the roll film 24 can be detected in a simple manner by using a device for generating the slack quantity of the slack 100 within a nearly constant range, as it is.
Patent JP-H08181918-A (JP)
Title: Booster circuit and solid-state image pickup device using same
Inventor: MAKI YASUTO
IPC: H04N5/335
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a stable booster circuit immune to fluctuation in a power supply voltage and a clock frequency by reducing a fluctuation component ΔVout in a booster output voltage Vout attended with the fluctuation in a power supply voltage Vdd and a clock frequency. CONSTITUTION: This booster circuit is a clock drive type booster circuit with the configuration such that, for example, three NMOS transistors(TRs) M1-M3 whose gates and drains are connected in common respectively are connected in series between a positive side of a power supply 1 and a circuit output terminal 2 in a positive polarity from the power supply 1 toward the circuit output terminal 2 and clock pulses ϕ1, ϕ2 inverse to each other are applied to output terminals N1, N2 of a 1st and 2nd stage NMOS TRs M1, M2 via capacitors C1, C2 respectively. Then a load circuit 8 comprising a MOS TR M4 whose drain is connected to the circuit output terminal 2 and whose source is connected to the ground is provided and the power supply voltage Vdd is applied to the gate of the MOS TR M4.
Patent JP-H10156792-A (JP)
Title: Automatic weighing cutting weight correcting method and device for rubber product
Inventor: KUBOTA TOSHIMASA
IPC: B26D5/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To heighten accuracy of weighing cutting by cutting a workpiece continuously delivered from a discharge port and conveyed, with a cutter, weighing a cut workpiece, and feeding the weighed value back to a control part so as to adjust the initial position of the cutter forward or backward. SOLUTION: A continuous workpiece (a) is conveyed by lead-in conveyors 1, 2 of a conveying means A, but during conveyance of the workpiece (a), a cutter 9 of a cutting means B starts moving at the same speed as the conveyed speed of the workpiece (a), and after a cutter receiver 10 reaches a specified position, the cutter 9 is lowered to cut the workpiece (a). A cut workpiece a' is transferred onto a conveyor 23 of a weighing apparatus C and weighed by an electronic platform weighing machine 24, and the correction quantity is computed on the basis of the weighed value. The correction value is fed back to a servo motor 15 for moving the cutter 9, and the initial position of the cutter 9 is changed to increase/decrease the cut length of the workpiece a' thus affording a workpiece block of specified weight.
Patent JP-H08179541-A (JP)
Title: Electrophotographic apparatus
Inventor: MIKI NOBUMICHI
IPC: G03G5/147
Filed: 1994-12-22
Abstract: PURPOSE: To provide the electrophotographic apparatus of contact charging type capable of forming a high-quality image without any blank even in the case of repeating reversal developments and extended in the lives of an electrophtographic photoreceptor and a charging member. CONSTITUTION: The electrophotographic apparatus of the contact charging system has a protective layer hardened with a polyfunctional monomer hardener and having a contact angle of >=90 deg. to water on the surface of the photoreceptor, and a developer has no metal oxide particles or metal particles at least on its surface and it has a glass transition point (Tg) of >=65 deg.C.
Patent JP-H03177651-A (JP)
Title: Manufacture of impeller
Inventor: NAKAHAMA YOSHINORI
IPC: F16B4/00
Filed: 1989-12-07
Abstract: PURPOSE:To enhance the power transmission efficiency by closing gaps, formed at both end parts of a slit, with cut and raised pieces pushed into the slit side after assembling a blade to a shell or a core, thereby preventing the leak of operating oil flowing between the shell and the core. CONSTITUTION:Cut and raised pieces 14, 15 protruding respectively to the opposite side faces to the blade disposed face are formed at both longitudinal end parts of the respective slits 12, 13 of a shell 8 or a core 9. The respective protrusions 16, 17 of each blade 10 are inserted into the respective slits 12, 13 of the shell 8 or the core 9 and bent, as well as the respective cut and raised pieces 14, 15 are pushed into the slit side and set to obtain a desired impeller. Because of pushing the cut and raised pieces, formed at both end parts of the slit, into the slit side after the insertion of the blade protrusion into the slit, gaps formed between both end parts of the slit and both end faces of the protrusion can be closed by the cut and raised pieces, and therefore the leak of operating oil through the gap can be prevented in effect.
Patent JP-S63166880-A (JP)
Inventor: RAINERU RIIBURU
IPC: C07D471/04
Filed: 1987-12-19
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-H06169497-A (JP)
Title: Headphone
Inventor: KIDA KAZUE
IPC: H04R1/10
Filed: 1992-11-30
Abstract: PURPOSE:To enable a listener to obtain an acoustically optimum listening condition without a sense of wearing by letting the positional relations between units and his auricles keep constant. CONSTITUTION:Units 3 are held in prescribed positions for auricles 13 by arms 4, and arms 4 are mounted on a control mechanism 5 which has a control mechanism to keep the distance between auricles 13 and units 3 constant. When the listener who uses the headphone 6 moves from a position A to a position B, the positions of auricles 13 and units 3 are detected by infrared distance sensors 2, and arms 4 are operated by the controller 5 to move units 3 at prescribed positions. Then, positions of auticles 13 and speakers 1 mounted on units 3 are kept in the optimum state. Consequently, the listener expriences a more natural sound field in the comfortable state free from a sense of wearing. Further, it is unnecessary to correct the headphone in accordance with the size of listener's head or positions of listener's ears when he listens to binaural recorded music.
Patent JP-2000141826-A (JP)
Title: Imaging method and apparatus
Inventor: TAKEMOTO KAZUHIRO
IPC: G03G21/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To perform print out with no risk of being caught by the eyes of other person by collating an ID inputted in ID inputting process with a print job stored in print job storing process, calling the print job and forming an image based on the called print job. SOLUTION: A source user selects ID transmission or normal transmission when FAX is transmitted. If ID transmission is selected, an ID is affixed or issued and the source user informs an ID independently to a destination user. An ID transmitted FAX data is stored while affixing the ID to the memory of destination FAX. The destination user inputs the ID and reads out a corresponding FAX data from the memory and then prints out that data. Alternatively, a desired FAX data is selected from a FAX data list in the memory and the ID is inputted. Since the data can be received (printed out) on the side of a destination FAX, the invention is suitable for transmitting/receiving a secrete FAX data.
Patent JP-H02166419-A (JP)
Title: Liquid crystal display device
Inventor: MACHINO HARUHIRO
IPC: G02F1/1343
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a gradational display by specifying the ratio of light transmissivity of light transmissivity control layers for many picture elements in one display unit. CONSTITUTION:The light transmissivity control layers 31-34 are provided inside an opposite substrate 4, i.e. on the side of a TFT array substrate 2 and arranged in areas of picture elements T1-T4, and the ratio of light transmissivity of the light transmissivity control layers 31-34 is set to 2<0>:2<1>:2<2>...2<n-1>, i.e. 1:2:4:8. Therefore, the light passing and light shielding of the picture elements T1-T4 are combined to represent 16 gradations. Consequently, the gradational display is made without increasing the area of one display unit nor adjusting finely a voltage applied to liquid crystal of each picture element.
Patent JP-H11154972-A (JP)
Title: Recording medium recording specific mail delivering situation tracking program or the like and specific mail delivering situation tracking method
Inventor: MIZUGUCHI YOJI
IPC: H04L12/58
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To track the transmission/reception of an electronic mail in a server side by preparing a using reporting mail of a specific file recording the mail address of a user in response to the detection of the electronic mail including the specific file recording an ID and transmitting it to the mail address of the server recorded in advance. SOLUTION: A specific file detecting means detects at least one of either of the transmission and reception of electronic mails b1 to d1 including a specific file such as a stamp file in which a user 20 records an intrinsic ID. A mail preparing means prepares using reporting mails b2 to d2 recording the mail addresses of first to third users 21 to 23 on at least one of either of the transmission and reception sides such as a transmission side of the ID of the stamp file and the electronic mails b1 to d1 in response to the detecting result. A mail transmitting means transmits the mails b2 to d2 to the mail address of the using report receiving server 12.
Patent JP-H05157015-A (JP)
Title: Fuel device
Inventor: TERADA TAKEHIKO
IPC: F02M69/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a fuel device by which fuel vapor can be reduced effectively. CONSTITUTION:A fuel device is constituted in such a way that fuel in a fuel tank 1 is supplied to a fuel injection valve 7 through a fuel supply pipe 21 by means of a fuel pump 3, and the excessive fuel is also returned to the fuel tank 1 from a fuel injection pressure regulator 9 to regulate a fuel injection pressure of the fuel injection valve 7 under a prescribed pressure through a fuel return pipe 23. A booster 11 to boost a fuel pressure in the fuel return pipe 23 higher than a pressure in the fuel tank 1 is arranged in the fuel return pipe 23, so that fuel vapor can be prevented from generating in the fuel injection pressure regulator 9.
Patent JP-H10137792-A (JP)
Title: Conveying material treatment and device therefor
Inventor: KONDO MINORU
IPC: E02F9/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To convey sludge and dirty water on the various surfaces of the water by using a pipe conveyor. SOLUTION: On the water between a loading point on the water 1 and a discharging point on the water or on the ground in rivers, lakes and marshes, mountain streams, gulfs or the like, floating base boats 2 are arranged at prescribed intervals in a dotted manner. And the frame of a pipe conveyor A which a belt is rolled up in the shape of a pipe to form is supported by each floating base boat to convey sludge dredged up and dirty water by the pipe conveyor on the water.
Patent JP-H11154315-A (JP)
Title: Magnetic disk device
Inventor: TAGAMI MASAMICHI
IPC: G11B5/39
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To evade the electrical failure due to the sliding in contact between a magneto-resistance effect head and a magnetic disk medium with respect to a magnetic disk device for recording/reproducing by bringing the magnetic head into contact with the medium. SOLUTION: The magnetic disk device is provided with a magneto-resistance effect element 4 to record/reproduce the information by bringing it into contact with the medium surface of the magnetic disk. When the recessed amount 5 from the medium surface of the magneto-resistance effect element 4 is <=15 nm, a sheet resistance of the medium surface of the magnetic disk is made to <=5 Ω/square, and when the sheet resistance is >=5 Ω/square, the recessed amount 5 is made to >=15 nm. To obtain the high frequency performance, the waviness period of the medium surface in the running direction of magnetic head is made to >=2 μm, and also the surface roughness (Rmax) is made to <=1 nm.
Patent JP-H10141540-A (JP)
Title: Temperature regulating valve
Inventor: KOBAYASHI HIROAKI
IPC: F16K11/07
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a temperature regulating valve which can minimize the change in temperature of outflow fluid. SOLUTION: A piston 12 which is axially slidable, is arranged in a cylindrical valve 11 having fluid inflow paths 15a, 15b and an outflow path 15c of the fluid, and flat springs 13, 14 formed by laminating shape memory materials which are different from each other in their transformation point, are mounted on both ends of the piston 12. The flat springs 13, 14 are deformed in response to the change in temperature of the heat insulating fluid to displace the piston 12, and thus to keep the fluid temperature in the outflow path 15c constant.
Patent JP-H09135950-A (JP)
Title: Variable display device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To enable to handle a Pachinko game machine easily and simply, by setting a handling display means to display handling information relating to handling of a Pachinko machine on a variable display device to display game information based on control of a display control means. SOLUTION: When no handling explanation image display is carried out at the time turning on, an initial handling explanation image is displayed on special pattern display parts 33a-33c of a CRT display 33. After 10 seconds passed, a next handling explanation image is displayed, and after further 10 second passed, another next handling explanation is displayed. When the whole parts of handling explanation images, the display returns to a main flow. The kind, type and manufacturer, manufacture year, rating voltage, rating frequency and other using conditions of the Pachinko machine are displayed on the handling explanation image. Thus, the Pachinko machine can be easily and securely handled without needing an operating manual.
Patent JP-H06137144-A (JP)
Title: Exhaust pipe of internal combustion engine
Inventor: SHIMOJI KOJI
IPC: F01N13/10
Filed: 1992-11-30
Abstract: PURPOSE:To prevent pressure between inner and outer pipes from increasing excessively so as to improve durability, in an exhaust pipe provided in such constitution that a heat insulating material is arranged between the inner and outer pipes. CONSTITUTION:An exhaust manifold 2 is composed in such constitution that a heat insulating material 19 is arranged between an inner pipe 10 and an outer pipe 9. A part of the inner pipe 10 is formed as a bellows 16. The bellows 16 is constituted in a double structure by an inner layer 21 and an outer layer 22. A first opening hole 23 is provided in the inner layer 21, and a second opening hole 24 is provided in the outer layer 22 in such position where it may not overlap the first opening hole 23. When high pressure combustion gas is generated from the heat insulating material 19, combustion gas invades from the second opening hole 24 into a gap (G) between the outer layer 22 and the inner layer 21, and it is introduced out toward the inner side of the bellows 16 through the first opening hole 23. It is thus possible to suppress increase of pressure between the inner pipe 10 and the outer pipe 9.
Patent JP-H07233207-A (JP)
Title: Polymerization of vinyl chloride
Inventor: MASUKO SEIICHI
IPC: C08F2/00
Filed: 1994-12-22
Abstract: PURPOSE:To polymerize vinyl chloride while making the effect of a wall abherent fully manifest even in closed-system polymn. by making oxygen present in the process of repeating a polymn. operation in a polymerizer coated with the wall abherent. CONSTITUTION:In a closed-system polymn. of vinyl chloride, oxygen is made present in a polymerizer in the process of repeating a polymn. operation in the polymerizer coated with a wall abherent. In a conventional closed-system polymn. of vinyl chloride, the innate effect of a wall abherent is lowered when polymn. is repeated while charging a polymerizer with strating materials without opening the polymerizer after every batch of polymn. of vinyl chloride. In this case, therefore, in order to keep the quality of the resulting polymer high, the operation of opening the polymerizer and removing the polymer adhered thereto is necessitated to decrease the no. of batches of polymn. which can be repeated in a closed system. The presence of a small amt. of oxygen as described above enables full manifestation of the effect of the abherent and hence attainment of a closed vinyl chloride polymn. system to improve the productivity.
Patent JP-H04192468-A (JP)
Title: Solid state image pickup
Inventor: TAKAYANAGI ISAO
IPC: H01L27/146
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a solid state image pickup having a sensitivity for a light lower energy than a forbidden band width of semiconductor material to be used and advantages of an amplifying type solid state image pickup by composing a photodetector and a charge storage unit of Sohottky diodes. CONSTITUTION:A thin metal film 20 for forming a Schottky diode electrically having a P-type contact with a semiconductor material for constituted an n- channel layer 2 is formed, for example, by depositing platinum about 100 Angstrom . A capacitor is formed together with an electrode 22 and a thin metal film 20 formed on a dielectric thin film 21. Thus, a photodetector and a charge storage unit are formed of Schottky diodes to provide a sensitivity for a light such as an infrared ray having lower energy than that of the forbidden band width of the semiconductor material to be used. Thus, a solid state image pickup which has a sensitivity for an infrared ray, easy miniaturization, detection of optically generated charge without damage on signal charge, and scarce influence of noise to be mixed externally, can be obtained.
Patent JP-H08176319-A (JP)
Title: Cylindrical polyimide film and its production
Inventor: NISHIURA NAOKI
IPC: C08L79/08
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a cylindrical polyimide film having excellent heat resistance and mechanical characteristics, further having both a dielectric property and a semi-conductive property, and useful as an endless member for transferring toners, by centrifugally casting a raw material solution under a specific condition. CONSTITUTION: A raw material solution (having a viscosity of 100-1500cps) comprising (A) 5-35 pts.wt. of a dielectric inorganic powder material (preferably having a specific gravity of 3-10g/cm<3> ), (B) 3-30 pts.wt. of conductive carbon black, and (C) 35-92 pts.wt. (solid content) of a polyamic acid is centrifugally cast, and the obtained cylindrical polyamic acid film is subjected to a thermal imide ring-forming reaction to obtain the objective film in which the component A and the component B are mainly dispersed in the polyimide resin at places near to the outer surface and at other parts, respectively. The surfaces of non- outer surface parts have preferably surface electric resistance values of 10<3> to 10<14> Ω/square.
Patent JP-H02166268-A (JP)
Title: Formation of thin metallic film with low stress
Inventor: IIMURA YUKIO
IPC: H01L21/285
Filed: 1988-12-20
Abstract: PURPOSE:To form a thin metallic film while controlling film stress to a low stress range with high accuracy by increasing the area of the outside peripheral part, outside a substrate, of a substrate holder. CONSTITUTION:A substrate 3 is interposed between a substrate holder 4 and a back plate 5. The area of the outside peripheral part, outside the substrate 3, of the substrate holder 4 is set up so that it is equal to or larger than the area of the surface of the substrate 3. A substrate bias potential is applied to the substrate holder 4, and, while regulating gas pressure, electric power, and substrate 3 temp., a thin metallic film with low stress is formed by a sputtering method. A substrate D.C. bias. potential can be applied more stably to the surface of the thin metallic film under formation.