baber/WOPTO huggingface dataset:
Patent JP-H0260509-A (JP)
Title: Control device of steering of combine
Inventor: IIIZUMI KIYOSHI
IPC: A01B69/00
Filed: 1988-08-25
Abstract: PURPOSE:To make a reaper properly reap and travel along a grain culm row irrespective of magnitude of intrusion of the reaper against the grain culm row by controlling and regulating steering of combine in such a way that steering brake is strengthened when an intrusion angle is large and the steering brake is weakened when the intrusion angle is small. CONSTITUTION:The front of an undercarriage 5 having left and right steering devices 4 in a combine is equipped with a reaper 1 and a thresher 6 to receive grain culm reaped by the reaper 1 and transported is placed on the rear of the undercarriage. The undercarriage 5 at one side of left and right is equipped with an angle sensor 7 which measures distance to front culm based on intrusion direction and distance to side culm, respectively and detects an intrusion angle (b) from the grain culm row of the reaper 1 based on the measured results. In a brake control device, electric current of output of solenoid of a flow rate control valve is regulated corresponding to detected information of the angle sensor 7 in such a way that when detected result of the angle sensor 7 is inputted to a control device with built-in CPU, steering brake is strengthened in the case of large intrusion angle (b) and weakened in the case of small intrusion angle.
Patent JP-S60104549-A (JP)
Inventor: OIKE KOUZOU
IPC: D03D15/00
Filed: 1983-11-10
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-2001041129-A (JP)
Title: High pressure pump
Inventor: YAMAZAKI DAICHI
IPC: F02M37/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of excessive friction with a cylinder in the side of the forward end side of a plunger driven by a cam. SOLUTION: A clearance between a plunger 16 and a cylinder 14 is made larger on the forward end side 16c side than that on the base end part 16a side, whereby even if the plunger 16 is tilted to the cylinder 14 pressed by a cam, the plunger 16 and the cylinder 14 come into contact with each other on the base end part 16a side earlier, and the plunger 16 is guided by the contact, so that the contact on the forward end part 16c side is restrained. Further, by the rotational friction of the cam, lateral force generated in a lifter and high pressure fuel pressure working from a pump chamber 15 to a plunger 16 do not function to increase the contact pressure on the base end part 16a side. Therefore, on either side, excessive friction is not caused. Accordingly, it is possible to prevent the lowering of discharge efficiency and seizure of a high pressure fuel pump.
Patent JP-H0535596-A (JP)
Title: Cache memory
Inventor: KOBAYASHI KEIGO
IPC: G06F12/08
Filed: 1991-07-30
Abstract: PURPOSE:To make a cache hit decision at a high speed. CONSTITUTION:When a cache memory access code 10 is supplied to the cache memory, a tag memory 1 is retrieved by using its retrieval code 12 and a corresponding cache memory access address output 14 and a check code value output 15 are outputted to a comparator 3. Further, the cache memory access address 11 of the cache memory access code is inputted to the comparator 3 and a check code generator 4 calculates and inputs its check code value 13 to the comparator 3. The comparator 3 compares those cache memory access address and check code values to make the cache hit decision.
Patent JP-S58106230-A (JP)
Inventor: GERUTO BURUNKEN
IPC: F16D35/02
Filed: 1982-12-06
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-H0763190-A (JP)
Title: Flow rate control device for hydraulic machine
Inventor: SATO AKIO
IPC: F04D15/00
Filed: 1993-08-27
Abstract: PURPOSE:To reduce an installation cost required for flow rate control of a hydraulic machine, to simplify a structure so as to improve reliability, and to facilitate maintenance management of control equipment so as to reduce a cost of maintenance management. CONSTITUTION:A hollow ring elastic member 10 consisting of elastic material such as synthetic rubber is installed inside an outlet 4A of a casing 4 in a horizontal shaft axial flow pump 1 via a bracket 11, and high pressure air is fed to a hollow part 10A of the hollow ring elastic member 10 from a high pressure air supply source 12A, so that a cross-sectional area of the outlet 4A can be controlled to be locally reduced according to a supply amount of the high pressure air or to be locally increased according to the displacement from the exhaust path 13A.
Patent JP-S6273580-A (JP)
Title: Waste heat storing method of sodium-sulfur battery
Inventor: GOTO HIROSHI
IPC: H01M10/6563
Filed: 1985-09-26
Abstract: PURPOSE:To operate a battery in a good condition by storing heat energy generating from a battery in heat stroring equipment separately arranged from the battery through heat medium or heat pipe. CONSTITUTION:Heat energy generating from a sodium-sulfur battery 1 is introduced into heat storing equipment 3 separately arranged from the battery 1 by a heat pipe 2, and stored therein to efficiently utilize the heat energy. As the heat storing equipment 3, sensible heat storing equipment or latent heat storing equipment can be used. As the sensible heat storing equipment, brick, sand, a calorifier, boiler, or accumulator can be used. As the latent heat storing equipment, a capsule type heat storing equipment in which hydrocarbon, basic salt, or high density polyethylene is accommodated, or a shell-tube type heat storing equipment is used.
Patent JP-H0377243-A (JP)
Title: Mask holder
Inventor: TANI JUNICHI
IPC: H01J29/02
Filed: 1989-08-21
Abstract: PURPOSE:To surely hold a mask frame at a specific position even if the mask frame is held being shifted by providing a movable body driver and a lock device for locking floating movement of a first and a second movable bodies. CONSTITUTION:A movable body driving cylinder 29 moves both movable bodies 23, 24 respectively toward internal faces of a mask frame 12 so that they are separated from each other, wherein if symmetric axes Y of the frames 12 are laterally shifted from the center line of a holder 12 due to difference in sizes, only a holding roller 35 of one of the movable bodies 23 or 24 comes into contact with the inner of one of the frames 12. Then the cylinder 29 further moves both movable bodies 23, 34 oppositely toward a separating direction, the movable bodies 23, 24 are integrated and floated toward the other inner side of the frame 12 to be moved toward the separating direction so that respective holding rollers 35,36 of both movable bodies 23, 24 are finally in contact with both inner faces of the frame 12. Then a lock device 40 locks floating movement of both movable bodies 23, 24.
Patent JP-S6278013-A (JP)
Inventor: HANAKATA TOSHIYUKI
IPC: B65B9/06
Filed: 1985-09-25
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-H0655825-A (JP)
Title: Wet paper printed matter, its manufacture and wet paper printing device
Inventor: KOYAMA MASAHARU
IPC: C09D11/037
Filed: 1992-07-20
Abstract: PURPOSE:To enable manufacturing of a printed matter which is rich in gradation, by a method wherein printing is performed by a printing ink obtained by compounding a pigment and organic pigment having functional characteristics of a micro-capsule or a mica titanium pigment as a vehicle. CONSTITUTION:A printing mechanism is constituted of an impression cylinder 1, printing plate 2, printing plate cylinder 3, anilox roller 4, doctor blade 5, fountain roller 6 and ink pan 7. Printing ink prepared by compounding a pigment and organic pigment or a mixture having functional characteristics of a micro-capsule or a mica titanium pigment or a fluorescent pigment as a vehicle is used as printing ink 8 to be used for the printing mechanism. A pattern or a letter constituted of dots, line drawing and solid is printed on wet paper 9 on a paper making machine which is under state where a large quantity of water is contained with the foregoing printing ink 8. The obtained printed matter is free from generation of blur or a marginal zone and quite favorable one. Then paper useful for prevention of copying or foregery is obtained.
Patent JP-H1162210-A (JP)
Title: Underfloor storage
Inventor: NAITO HAJIME
IPC: B32B5/24
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve light weight and excellent heat insulation performance, and improve workability by composing a main body of a FRP composition of a specified thickness comprising foam urethane resin of a specified foam magnification, and glass fibers of a specific fiber length and a specified volume ratio. SOLUTION: A wall body of a main body made of FRP is composed of a composite body of a thickness of 20 mm or more comprising foam urethane resin 11 and chopped glass fiber 12 of 13-50 mm. At this time, a foam magnification of the resin 11 is set at 2-5, a volume ratio of the glass fibers 12 is 10-25 V%, and a fiber length of mixed carbon fibers 12 in the resin is 50-3000 μm. For the wall body of the main body, thickness of a fiber mat using foam urethane resin and a bulky mat is 20 mm or more, and a foam magnification of the resin 11 is 2-5. Next, a fiber inclusion ratio of the mat is set at 5-30 V%, a foam magnification of the resin 11 of a lower container of the main body is 2-3, and a foam magnification of the resin 11 of an upper container is 3-5.  Heat conductivity of the main body can thus be set low to restrict generation of condensation, a specific gravity can be made small to lighten the weight of the whole body, and productivity can be improved.
Patent JP-H0375912-A (JP)
Title: Pen type computer input device
Inventor: MASAKI TAKESHI
IPC: G06F3/0354
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a pen type computer input device easy to operate by superminiaturizing the part which receives rotation of a ball by a ball bearing and detects its rotation to detect the direction and the extent of movement. CONSTITUTION:A fixing shaft 15 is fixed to a holing body 14, and the inner wheel of a ball bearing 16 is fixed to the shaft 15 and the outer wheel is brought into contract with the ball, and the outer wheel of the bearing 16 is smoothly rotated by rotation of the ball. The outer wheel of the bearing 16 is provided with a contact plate 17 and it is simultaneously rotated. The contact plate 17 has a specific sectional form and is made of a conductive material as the whole and has an insulating material 20 buried on the surface. The material 20 is provided in two columns to equally divide the peripheral surface, and these two columns are shifted from each other by a 1/4 pitch. Contacts 18a and 18b are provided to face the pattern of the insulating material 20, and wires 19a and 19b are connected to them. Since the holding body 14 and wires 19 are made conductive and non-conductive in accordance with movement of the ball 11, this state is detected and counted to measure the extent of movement.
Patent JP-H0749631-A (JP)
Title: Fixing roller
Inventor: FUKUMOTO YASUHIRO
IPC: F16C13/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide the fixing roller having a good release property, wear resistance, fixability, etc., and particularly excellent durability. CONSTITUTION:This fixing roller is used for a device for heating and fixing toner images onto copying paper formed with the toner images by passing this copying paper between a pair of rollers and is constituted by providing the outside surface of a roller base material 1 with an elastic material layer 2 consisting of silicone rubber, a fluororubber layer 4 and a release layer 5 consisting of a fluororesin in this order. Further, an adhesive layer 3 for the silicone rubber and fluororubber is disposed between the elastic material layer 2 consisting of the silicone rubber and the fluororubber layer 4.
Patent JP-S60106071-A (JP)
Title: Record reproducer
Inventor: MURAKAMI HIROYASU
IPC: G11B20/12
Filed: 1983-11-14
Abstract: PURPOSE:To carry out precisely recording and reproducing of data on recording media by disassembling each block on media into plural numbers of data frames and by adding a frame synchronizing code to respective data frames. CONSTITUTION:A fixed length block which is recorded along a track groove of an optical disk is constituted with a block header area and a data area. The block header area is constituted with preamble data B3, a preheader with eight frames and an additional record header consisting of four frames. Between the preheader and the additional record header, one frame having a splice gap generated due to delay of recording time is provided. The preheader has been written before a user records data, and the additional record header is recroded at the time of recording data of the block after the preheader of the block, prior to encoded data.
Patent JP-H0872535-A (JP)
Title: Automobile air-conditioner interlocking with air purifier
Inventor: SHIMADA SHIGEO
IPC: B60H1/00
Filed: 1994-09-07
Abstract: PURPOSE: To keep the air in a car cabin always clean and perform the air purifying and air-conditioning operations for the cabin effectively by changing over an air-conditioner and an air purifier into the outer air introducing mode and the ventilation mode, respectively, when both the outer air and inner air are clean. CONSTITUTION: An air-conditioner is provided with selectability between the outer air introducing mode and the inner air ventilation mode, while an air purifier is made selectable between the purifying mode and the ventilation mode. The air-conditioner and air purifier are controlled by a controller 35 in conformity to the outputs of an exhaust gas sensor 33, smoke sensor 34, etc. When judgement is such that both the outer air and inner air are clean, the outer air introducing mode and the ventilation mode are selected. In case the outer air is clean and the inner air is contaminated, the outer air introducing mode and the ventilation mode are selected; and in case the outer air is contaminated while the inner air remains clean and also in case both the outer air and inner air are contaminated, the inner air ventilation mode and the cleaning mode are selected.
Patent JP-H0554832-A (JP)
Title: Cathode-ray tube
Inventor: TAKIZAWA TOMONORI
IPC: H01J29/88
Filed: 1991-08-26
Abstract: PURPOSE:To provide a color cathode-ray tube at low manufacturing cost, which is uniform in quality and performance and equipped with a porous silica film such as an antistatic-treated light selective absorption film. CONSTITUTION:High frequencies generated by a high-frequency generator 15 are guided by a waveguide 16 and an antistatic-treated light selective absorption film applied to the outer surface of the face plate portion of an antistatic light selective absorption film-equipped color cathode ray tube 11 is efficiently and uniformly heated from the inside of the face plate portion by this high-frequency heating.
Patent JP-2000043424-A (JP)
Title: Thermal recording body
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enhance recording sensitivity and the vividness of a recording part, and make two-color recording feasible at least by allowing a microcapsule including at least one kind of solid leuco dye and developer to be included in a thermal recording layer containing a plurality of leuco dyes being different in a coloring tone and developer. SOLUTION: A mixture of a solid leuco dye and developer obtained by heating and melting and then cooling a solid leuco dye and developer together is subjected to wet crushing by employing anion polymer, e.g. as a dispersant, and the wet-crushed dispersion liquid is contained in a microcapsule. For the film material of such a microcapsule, there is used, e.g. gelatin in a coacervation method, and melamine-formaldehyde resin is used in an in-situ method. If an intensifier is included in the microcapsule, coloring sensitivity can be enhanced, and also a coloring temperature in the microcapsule and a coloring temperature of the thermal recording layer can be controlled arbitrarily.
Patent JP-H0662256-A (JP)
Title: Device and method for supplying image data
Inventor: MORIHARA TAKASHI
IPC: H04N1/41
Filed: 1992-08-11
Abstract: PURPOSE:To accelerate image retrieval or the like due to the restoration of hierarchically encoded data concerning the device and method for supplying image data to supply the hierarchically encoded data. CONSTITUTION:A control means 15 controls an image data reading means 11 and selects image data stored in an image data storage means 10, and a buffer means 12 stores over two kinds of hierarchically encoded data constituting the selected image data at least, preferably, stores all the hierarchically encoded data. Then, an image data segmenting means 13 is controlled, and one part of over two kinds of hierarchically encoded data constituting the image data stored in the buffer means 12 are read out and supplied to the side of restoration.
Patent JP-H0494904-A (JP)
Title: Vibration press molding method for refractory molded body
Inventor: MATSUO AKIRA
IPC: B28B3/02
Filed: 1990-08-13
Abstract: PURPOSE:To manufacture a refractory molded body without molding distortion and provided with dense constitution by feeding refractory particles of grain diameter in the specified range and liquid in the specified weight ratio into a frame, applying vibration to form a fluid blended material and applying pressure before said blended material is cured. CONSTITUTION:Refractory particles are, for example, Al2O3 or the like having 0.1mum-5mm particle diameter, and the same is fed into a frame 1, and 1-10 pts.wt. of water is added to 100 pts.wt. of said particles. An eccentric vibration source 4 and a motor 5 are disposed in the frame through a coupling 6. When vibration is applied to the frame, the particles turn into a fluid blended material 7 showing thixotropic properties. Said blended material in the frame is pressurized by a press 8, and curing is carried out by discontinuing the eccentric vibration source to work. The refractory particles need a large volume of liquid when the grain diameter is less than 0.1mum in order to show thixotropic properties, while the grain diameter is beyond 5 mm, sintering at the time of burning is hard to go on. When the liquid is less than 1 pts.wt., thixotropic properties are hard to be shown, while beyond 10 pts.wt., apparent void content gets too high. The number of vibrations can be 10-100Hz, and amplitude can be 0.1-5mm and pressurizing force is preferably 50kgf/cm<2> or more.
Patent JP-S58115616-A (JP)
Title: Magnetic head
Inventor: YAMADA FUMIAKI
IPC: G11B5/56
Filed: 1981-12-28
Abstract: PURPOSE:To detect the azimuth of a magnetc head by utilizing a sound recording signal of music, etc., recorded on the same sound recording track of a magnetic tape. CONSTITUTION:A core 4L for a left channel has one core half consisting of an unsplit core element 5a and the other core half consisting split core elements 5b and 5c which are arranged in the widthwise direction of the sound recording track while a necessary magnetic material layer is provided between the both. Then, a core 4R for a right channel consists of split core elements 5d and 5e. The core 4L has a winding 6a for sound recording and reproduction around the unsplit core element 5a and a winding 6b for reproduction around one split core element 5b, and the core 4R has windings 6b and 6e around unsplit core elements 5d and 5e.
Patent JP-H0659293-A (JP)
Title: Tunable optical filter
Inventor: IMOTO KATSUYUKI
IPC: G02F1/313
Filed: 1992-08-11
Abstract: PURPOSE:To provide the tunable optical filter which is small in size and structure, is widen in a tuning range and is speedy in response time. CONSTITUTION:A substrate 1 is provided with a first clad layer 2 having a first refractive index thereon. Cores 3-1 to 3-4 having the second refractive index larger than the first refractive index are formed on this first clad layer 2. The upper part thereof is coated with a second clad layer 4 having another refractive index to form waveguides. The waveguides are constituted by using glass for the first clad layer 2 and the cores 3 and a high-polymer material for the second clad layer 4. In addition, a heater 7 for heating the waveguides is provided.
Patent JP-H0658897-A (JP)
Title: Alcohol concentration detector for liquid
Inventor: OGAWA KENJI
IPC: C10L1/182
Filed: 1992-08-11
Abstract: PURPOSE:To detect content of methanol in fuel accurately regardless of fluctuation in the resonance frequency. CONSTITUTION:A parallel resonance circuit is constituted of the inductance of a coil 4 at a sensor section A, the capacitance corresponding to the permittivity of fuel in a fuel passage 2. A phase comparator 11 compares the phases of high frequency voltage signal at the opposite ends of a resistor 10 in a detecting circuit section B1 connected in series with the coil 4. A comparison error signal is then fed, as a control signal, through a comparator/integrator 13 to an oscillator 14 which delivers an oscillation signal Svco through arm amplifier 15 to the other end of the resistor 10. Oscillation frequency of the oscillator 14 is matched through the phase locked loop with the resonance frequency thus producing a signal Sout having frequency, which is in one-and-one correspondence with the resonance frequency, from a frequency divider 16. A frequency division ratio regulating means 17 regulates output frequency of the frequency divider 16 such that one-and-one correspondence is kept with respect to the permittivity of fuel regardless of fluctuation of resonance frequency thus detecting content of methanol highly accurately.
Patent JP-2000045961-A (JP)
Title: Combined gear pump
Inventor: ONISHI HIDEAKI
IPC: F04C2/18
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a combined gear pump with a first gear pump and a second gear pump, in which hydraulic oils of different properties can be treated, and can prevent free fall of the hydraulic oil of the first gear pump that results in mixing with the hydraulic oil of the second gear pump. SOLUTION: A first internal gear pump 1 is constituted by accommodating a ring-shaped first gear member 7 and a second gear member 9 in a recess 4 of a pump housing 3. A second gear pump 2 is constituted by the first gear member 7 and a third gear member 11 which is provided with external teeth 10 to be engaged with external teeth 6 of the first gear member 7. A first intake port 14 and a first discharge port 15 for the first gear pump 1 are opened, and a second intake port 16 and a second discharge port 17 for the second gear pump 2 are opened, in the recess 4 of pump housing 3. The first gear pump 1 is disposed lower than the second gear pump 2 with respect to the gravity.
Patent JP-S62101190-A (JP)
Inventor: RICHIYAADO FUREDERITSUKU MEI
IPC: G11B27/028
Filed: 1986-09-12
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-H0263274-A (JP)
Title: Focus control circuit
Inventor: HIROTA KATSUAKI
IPC: G02B7/28
Filed: 1988-08-29
Abstract: PURPOSE:To attain accurate focus discrimination quickly by applying focus control so that the integration value of the luminance component of the 1st frequency band extracted from an image pickup signal is a maximum value and discriminating whether or not an integration value of the luminance component in the 2nd frequency band in the 1st frequency band exceeds a prescribed level thereby discriminating the focusing state. CONSTITUTION:A central controller 12 applies focus control so that the integration value by an integration circuit 11 for the luminance component in the 1st frequency band depending on the 1st high pass filter 6a and a low pass filter 9 is a maximum value. Then the central controller 12 discriminates whether or not the integration value by the integration circuit 11 for the luminance component in the 2nd frequency band depending on the 2nd high pass filter 6b and the low pass filter 9 in the 1st frequency band exceeds a prescribed level to apply the focus discrimination. Thus, whether or not the focal state is consecutive is discriminated quickly and accurately without turning a focus ring.