baber/WOPTO huggingface dataset:
Patent JP-H10276539-A (JP)
Title: Head forming vegetable harvesting device
Inventor: SUZAWA KENZO
IPC: A01D45/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a head forming vegetable harvesting device which cuts the root part of a head forming vegetable in the state of planting in a farm land, carries the head forming vegetable to an operating part finishing this head forming vegetable still in the planted state for shipment and at this time, cuts the root part of the head forming vegetable always at a proper position. SOLUTION: The device is provided with a traveling vehicle body 1, a cutting device 84 provided in front of this body 1 and cutting the root part of this head forming vegetable in the state of planting the vegetable in the farm land, and a carrying device 20 provided for the traveling vehicle body and carrying the vegetable whose root part is cut off by the device 84. The device 84 is provided with a cutter 102 cutting the root part of this head forming vegetable, a guide wheel 115 which is provided in front of the cutter 102 in the state of being freely rotatable and rotates according to a ridge shoulder, where the vegetable is planted, to form the posture of the vegetable to guide this vegetable to the cutter 102, and a driving roller 132 positioned behind the cutter 102 in the state of being freely rotatable to regulate the cutting position of the cutter 102.
Patent JP-H09253836-A (JP)
Title: Gas seal method of nozzle joining part for casting, and casting nozzle used therefor
Inventor: ISHII MAMORU
IPC: B22D11/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a nozzle by preventing the local preceding wear of a nozzle hole due to in-flow of the gas in a method where a joining part of a nozzle for casting with a nozzle located thereabove is gas-sealed with the gas fed from the outer circumference. SOLUTION: In a nozzle 1 for casting in which an outer circumference of an upper part of the nozzle 1 for casting and its upper end face are covered with an iron shell 3, a cavity which is a gas passage 5 is provided between the nozzle 1 and the shell 3, a gas feed pipe 7 is connected to the shell 3 on the outer circumference of the nozzle 1, and gas is fed from the gas feed pipe 7 toward the inner side of the upper end of the nozzle 1 through the cavity, the nozzle 1 for casting provided with a plurality of gas introducing holes 6a to which the gas feed pipe 7 is connected in the circumferential direction of the nozzle 1 for casting, is used.
Patent JP-S59216315-A (JP)
Title: Programmable switched capacitor filter
Inventor: NAKAYAMA KENJI
IPC: H03H19/00
Filed: 1983-05-24
Abstract: PURPOSE:To obtain an LC ladder-type programmable switched capacitor where the capacity ratio is low and the element sensitivity is low, by dividing integration circuits and capacitor blocks to plural circuit parts and connecting them properly with a switching element. CONSTITUTION:N-number of integration circuits 11-1N each of which a variable capacitor is connected between the input and the output of an operational amplifier, M-number of capacitor blocks 21-2M, a switching block 31 which can connect outputs of integration circuits 11-1N to input-side terminals of optional capacitor blocks respectively, and a switching block 32 which can connect output terminals of capacitor blocks 21-2M to inputs or outputs of optional integration circuits are arranged. Consequently, a connection control signal 4 is given from the external to connect the output of, for example, the integration circuit 11 to the capacitor block 21 or 22 properly.
Patent JP-H02268497-A (JP)
Title: Manufacture of thick substrate
Inventor: IZUMI HIROAKI
IPC: H05K3/40
Filed: 1989-04-10
Abstract: PURPOSE:To uniformly and flatly apply and form a photoresist to be used for photoetching technology so as to form minute conductor patterns highly accurately by performing pattern formation of a conductor film formed on a dielectric substrate by photoetching technology, and then forming a through- hole. CONSTITUTION:Conductor films 2 such as Ag, Ag/Pd, Au, etc., are formed at the surface and the rear of a dielectric substrate 1, respectively, by printing technology. Photoresists 3 are applied on the surface and the rear, and pattern exposure and development are performed to remove the resists 3 excluding required patterns and a through-hole. Successively, with the resist 3 as a mask the conductor film 2 is etched, and then the resist is removed. Using laser beams the substrate 1 and the conductor films 2 at the rear are removed selectively, and a through-hole 4 is opened in the thickness direction of the substrate 1, whereby through-hole connecting conductor films 5, which are respectively continuous, are formed and the surface and the rear are made conductive, and resistors 6 are formed selectively, by printing at required places.
Patent JP-H08262313-A (JP)
Title: Optical equipment provided with line-of-sight detecting function
Inventor: NAGANO AKIHIKO
IPC: G03B7/0805
Filed: 1995-03-24
Abstract: PURPOSE: To improve operability at the time of selecting a line-of-sight input mode for allowing a control means to function by using information on the line of sight, a line-of-sight input inhibition mode for allowing the control means to function without using the information on the line of sight, or a line-of-sight calibration mode for calibrating the information on the line of sight with a gazing target, and to surely select an intended mode. CONSTITUTION: This equipment is provided with a 1st selection means capable of selecting the line-of-sight input mode for allowing the control means to function by using the information on the line of sight obtained by line-of-sight detection means 100, 100a and 101, the line-of-sight input inhibition mode for allowing the control means to function without using the information on the line of sight, and the line-of-sight calibration mode for calibrating the information on the line of sight with the gazing target; and display means 105 and 106 displaying the content of the mode selected by the 1st selection means.
Patent JP-H02270288-A (JP)
Title: Heat cooking appliance
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1989-04-10
Abstract: PURPOSE:To prevent water immersion in the inside of a main body of a heat cooking appliance when the appliance is placed facing back side by installing a protective plate with a larger size than a projected shape size of a ventilating hole in the ventilating in the bottom plane of the main body in the way of covering the ventilating hole while keeping a gap to the bottom plane of the main body. CONSTITUTION:A ventilating hole 3 for cooling the inside of the main body 11 and a protective plate 15 which is fixed by a rib-like fixing material 14 while keeping a distance (a) to the bottom plane 12 of the main body 11 are installed. The diameter d2 of the protective plate 15 is made larger than the diameter d1 of the ventilating hole 13 and the ventilating hole 13 is covered with the protective plate. As a result, even when the main body is placed facing back side and water is splashed to the ventilating hole 13, the ventilating hole is covered with the projective plate with larger size than the hole 13 and water is stopped by the protective plate 15 and prevented from immersing inside of the main body.
Patent JP-2000284290-A (JP)
Title: Liquid crystal display device
Inventor: TERASHITA SHINICHI
IPC: G02F1/1335
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To stabilize axially symmetrical alignment and to obtain sufficient response speed. SOLUTION: In this liquid crystal display device 10 which is provided with a liquid crystal layer 13 held between a pair of counter substrates 12, 14 and in which pixels are arranged in a matrix, plural projecting parts 17 are arranged in a specified shape on at least one of the substrates 12, 14 to regulate pixel regions, and multi-domain or axially symmetrical alignment is attained for every pixel region.
Patent JP-S5715438-A (JP)
Title: Dicing method
Inventor: ASAMI HIROSHI
IPC: H01L21/301
Filed: 1980-06-30
Abstract: PURPOSE:To prevent chipping of cut periphery of a sheet-plate-shaped object by turning a rotary blade invariably in the upper cutting direction of the object to cut in a dicing methoe in which the object is cut completely after bonded securely. CONSTITUTION:For example, an adhesive, tape 13 on which a semiconductor wafer 10 is bonded sucked onto a stage 12 to retain. This stage 12 is moved from the right to the left, for example, against a rotary blade 14 rotating at a high speed counterclockwise on a shaft fixed to form a diced section 11a on the wafer 10. Then, after the blade 14 is reversed in the clockwise, rotation, the stage 12 is shifted by a pitch P vertically and then, moved to the right to form a diced section 11b. Thereafter, by repeating this procedure, after the dicing is completed in the direction x, likewise, a dicing is performed in the direction y. This allows the blade 14 to cut the wafer invariably in the upper cutting direction so that chips are washed away with a cooling water thereby eliminating defects such as cracking phery of the cut area.
Patent JP-H08284327-A (JP)
Title: Roof repair construction
Inventor: ISHIKAWA TAKASHI
IPC: E04D12/00
Filed: 1995-04-17
Abstract: PURPOSE: To arrange reinforcing members for increasing strength on the existing roof members or the place after the existing roof members are removed and to form new roof members on the reinforcing members. CONSTITUTION: Such reinforcing members H as a pole plate C and a ridge beam for forming the skeleton of the exising building pass on a purlin E and are connected are slantly arranged in the direction of the slope from the existing roof members (c) of the existing roof A or after the existing roof members (c) are removed, and new roof G is formed on the reinforcing roof members H. Two reinforcing members H are used as a pair, and the reinforcing members H are so arranged that the ratio between the length of the slope direction and that of the horizontal direction of the existing roof A reinforced with the reinforcing members H is approximately 1:1.
Patent JP-S5614096-A (JP)
Title: Internal deburring device of works to be welded
Inventor: SHIMONOSONO SHIGERU
IPC: B23K31/00
Filed: 1979-07-17
Abstract: PURPOSE: To deburr the pipe inside of the works to be welded rapidly and surely with extremely simple constitution by removably mounting a shearing blade freely slidably disposed in the two-pipe-shaped works to a reciprocative drive source fixed to a press-contact welding device.  
     CONSTITUTION: The works 5 are rotated at a predetermined speed via a chuck 4 by a motor to move a movable head 1b in the A direction so that the faying surfaces 5a, 10a of weld zones 5, 10 are press-contacted with each other. When both faying surfaces are put in a molten state by friction heat by this, the revolution of a spindle 3 is rapidly stopped and at the same time the pressing force of the head 1b in the A direction is further increased to weld the works 5, 10. At this time, burrs B are produced near the two faying surfaces 5a, 10a; therefore, a shearing blade 12 is moved in the A direction by a fluid cylinder 8 to cut off the burrs B. After this, the shearing blade 12 is reset to its home position and the works 5, 10 are removed. This method is easily adaptable to any type of welding equipment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259316-A (JP)
Title: Pulverized coal distributor of vertical type mill
Inventor: MATSUO MITSUHIRO
IPC: F23K3/02
Filed: 1987-04-15
Abstract: PURPOSE:To make uniform the concentration of particles within a distributor by providing smoothing grids at a pulverized coal inlet part, and disposing a collision plate between the inlet part and the fuel tube inlet, in the pulverized coll distributor of the vertical type mill of a pulverized coal boiler. CONSTITUTION:A plurality of radial vanes 16 are installed with respect to the perpendicular center shaft of the mill at a pulverized coal inlet part below a distributor 4. A disc-like collision plate 17 is provided rectangularly with respect to the central shaft of the mill. By this constitution, a double (solid-gas) phase flow introduced as it is swirling by a secondary classification is formed into a vertical uprising flow by means of smoothing grids 16 and positively comes into collosion with the collision plate 17. Then, the double phase flow is scattered and the concentration of particles within the distributor 4 becomes uniform. According to this constitution, the concentration of the particles can be made uniform.
Patent JP-H09277956-A (JP)
Title: Center pillar structure for automobile
Inventor: KOMIZO TOSHIYUKI
IPC: B62D25/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a center pillar structure in which favorable action of a seat belt anchor mechanism is provided, in which excellent workability is achieved, and in which rigidity is improved. SOLUTION: Opening ends 12a, 12b in an outer reinforcement 12 formed along a center pillar main body 10, and opening ends 13a, 13b in an inner reinforcement 13 having a U shaped cross sectional surface as a base cross sectional surface are put to each other on the welded with each other to form closed cross sectional surfaces, where installation parts 17, 18 with which a seat belt rail 15 rolling-molded to have a roughly C shaped cross sectional surface is welded are integrally formed on an inner surface 13c of the inner reinforcement 13 on the car room inside, so the seat belt rail 15 is held by the installation part 17, 18 and the inner surface 13c, and that side surfaces 15a, 15b and a back surface 15c of the rail 15 are respectively laser-welded with the installation parts 17, 18 and the inner surface 13c.
Patent JP-S61251252-A (JP)
Title: Processing method for data transfer
Inventor: SUGIHARA NOBUAKI
IPC: G06F5/14
Filed: 1985-04-30
Abstract: PURPOSE:To exhaustively input data inputted continuously from outside equipments with a limited buffering capacity by transferring all of inputted data which are buffered until a receiving time of an instruction to a central processing unit against a Read instruction from a host central processing unit. CONSTITUTION:With the inputting of the data to an input/output device 1 from an outside device 14, the first one bite is stored at the preceding buffer which an input pointer 18 points out and also an input pointer is updated and an interrupt request is issued against a central processing unit 2. With receiving the interrupt request from the input/output device 1, the central processing unit 2 instantly issues the Read instruction to the input/output device 1. A microprogram 9 which receives the Read instruction in the input/output device 1 stores the value of the input pointer at that time at an input pointer work and transfers the receiving data which are existed from an effective data preceding address within buffer which is pointed by an output pointer to the receiving data which are stored at the input pointer work in an administration table to the central processing unit 2.
Patent JP-H01266379-A (JP)
Title: Slow open mechanism for valve
Inventor: HARA KOICHI
IPC: F16K31/122
Filed: 1988-04-13
Abstract: PURPOSE:To improve damping effect by communicating a pressure chamber comprising a control rod contactable with a valve body and a dash pot with a spring chamber through a throttle control section. CONSTITUTION:A dash pot 15 inserted slidably with a control rod 14 is arranged in a spring chamber 4. A return spring 18 is placed between the control rod 14 and the dash pot 15. The control rod 14 is contacted with the side of a valve body 2, while the valve body 2, the control rod 14 and the dash pot 15 are arranged in series. Furthermore, a pressure chamber 16 constituted with the tip of the control rod 14 and the dash pot 15 is communicated through a throttle control section 17 with the spring chamber 4.
Patent JP-H03288356-A (JP)
Title: Disk player
Inventor: INOUE YOSHIHIRO
IPC: G11B17/04
Filed: 1990-04-05
Abstract: PURPOSE:To make a disk player compact by moving a traverse in a direction away from a clamper at the time of loading by utilizing the allowable displacement amount of a damper for absorbing oscillation. CONSTITUTION:At the time of loading, a transverse 10 is moved in a direction to separate a turn table 16 from a clamper 30 within a range for the allowable displacement amount of a damper 20. When using the other means, at the time of loading, the clamper 30 is moved away from this turn table 16 while keeping a state parallel with the upper surface of the turn table 16. By using these methods, a distance to be secured between the turn table and the clamper is made larger in comparison with the case of turning the clamper around one shaft, and the disk player is made compact.
Patent JP-S63507-A (JP)
Inventor: ARUMAN PASUKIE
IPC: B65G17/26
Filed: 1987-04-15
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-S58210119-A (JP)
Title: Method for estimating temperature of billet in heating furnace
Inventor: HORI SHINJI
IPC: C21D9/00
Filed: 1982-05-31
Abstract: PURPOSE:To improve the accuracy in estimation and calculation of the temp. of a billet by changing the overall coefft. of heat transfer from the actually measured value and estimated value of the temp. of the billet in a discharge port and correcting the overall coefft. of heat transfer from the change rate thereof and the change rate of the estimated value in real time. CONSTITUTION:The error between the actually measured value thetaR of the slab surface temp. measured in the discharge port of a heating furnace and the estimated value thetaC of the slab surface temp. near the discharge port is calculated. The overall coeffts. phiCGO<1>, phiCGO<2> of heat transfer in the upper and lower parts are fluctuated by a slight quantity DELTAphi, and the estimated temp. value is calculated, from which the coefft. of influence is calculated and the correction rate DELTAphiCG of the coeffts. phiCG is determined so that the value thetaR and the estimated value in the same position are made roughly to coincide. Since the abrupt correction of the coeffts. phiCG disturbs the stability in the control system, the coeffts. are corrected by the prescribed equations. The actually measured value of the slab surface temp. is thus made to coincide with the estimated value of the slab surface temp. in the same position and the accuracy in the estimation and calculation of the temp. is improved.
Patent JP-S61251275-A (JP)
Title: Processing circuit for picture signal
Inventor: DOI TETSUO
IPC: H04N1/417
Filed: 1985-04-27
Abstract: PURPOSE:To shorten a processing time and make compact a circuit scale by providing the first and the second memories in case of encoding and decoding a binary picture signal, and alternately changingover a reading condition and a writing condition every one line to write the position information of change points of a reference line and an encoding line in the memories. CONSTITUTION:A memory circuit 7 is constituted of two memories 7A, 7B. In 7A, 7B, a reading condition and a writing condition are alternately changed over every one line. In one memory, the position information of a change point of one line before is recorded. When this memory is read, the other memory is brought into a writing condition and the position information of the change point of the present line is written therein. The position information of the change point of the line before required for encoding is obtained from one memory in a reading condition of the memory circuit 7, and this position information is given to a microprogram control section 6. The position information of the change point of the present line required for encoding is given to the memory circuit 7 and the microprogram control section 6 from an FIFO (first in first out register) 5.
Patent JP-H03289819-A (JP)
Title: Digital pll
Inventor: SHIMIZU MEWATOSHI
IPC: H03L7/08
Filed: 1990-04-06
Abstract: PURPOSE:To improve an error rate of even a disk with poor symmetry by setting a dead band to a pattern whose period is measured short in a digital PLL generating a clock based on a reproduced EFM signal of a compact disk. CONSTITUTION:A DELTAT measuring counter 11 counts system clocks SCK between change points of a reproduced EFM signal SEFM. Then the frequency of a digital controlled oscillator 3 is controlled so that an output of the DELTAT measuring counter 11 is zero. In the case of a 3T pattern, a dead band is provided for time axis fluctuation by + or -3 clocks. Moreover, a frequency correction data with respect to the time axis fluctuation by + or -2 clocks is selected small in the 3T pattern. Thus, when a large frequency fluctuation is caused in the 3T pattern in the case of a disk with poor symmetry, the fluctuation of the oscillating frequency of the digital control oscillator 3 is avoided, the oscillator 3 is operated stable and the error rate is improved.
Patent JP-S57206727-A (JP)
Title: Control device of supercharge pressure in engine with exhaust turbocharger
Inventor: HIRAMATSU YUUJI
IPC: F02B37/12
Filed: 1981-06-16
Abstract: PURPOSE:To obtain optimum supercharge pressure of an engine, by controlling the captioned control device with plural pressure signals, having a different characteristic of intake and exhaust passages, and detected signal of engine operating conditions including a knocking condition. CONSTITUTION:Pressure of feed air, supercharged by a compressor 22, can be controlled by open-close controlling a bypass valve 33, provided to an exhaust turbine 14, through an actuator 35 and adjusting output of the exhaust turbine  14. Here signal pressure passages 43, 44, having a different pressure characteristic, are connected to said actuator 35 through a solenoid selector valve 42, and  the bypass valve 33 can be controlled to an optimum state by suitably selecting these two pressure signals. Then the selection is operated by a signal, arithmetically obtained and output from a controller 50, in accordance with an engine operating condition signal 51 of knocking level signal or the like.
Patent JP-S58208367-A (JP)
Title: Sealer
Inventor: MUKAI SADAYOSHI
IPC: C08L27/06
Filed: 1982-05-28
Abstract: PURPOSE:To provide a sealer having rubber elasticity, low cost, and low stickiness, and well suited as sealers for such as gaskets, or window frame seals, by mixing an allylic crosslinker with a non-rigid polyvinyl chloride and irradiating with electron beams at above a specific dose. CONSTITUTION:About 5-20pts. allylic crosslinker selected from triallyl isocyanurate of formula I , triallyl trimellitate of formula II, allyl methacrylate of formula III, etc. is mixed with 100pts. non-rigid polyvinyl chloride. The mixture is roll-milled, molded into a desired shape, and then irradiated with electron beams at a does of 5 Mrad or above by an electron irradiation unit to yield the intended sealer. The resulting sealer has rubber elasticity and little or no stickiness to metals, glass, etc. even when pressure is appied for over a long period at a relatively high temp.
Patent JP-S59219141-A (JP)
Title: Paint film remover
Inventor: NAKADA JIYUNJI
IPC: H05K3/22
Filed: 1983-05-25
Abstract: PURPOSE:To prevent paint film from exfoliation and copper plating portions from over-grinding by polishing removably the paint film after it is formed on the whole surface of copper plating portions as conductive metal film. CONSTITUTION:In an apparatus for removing paint film provided on a base plate of a printed substrate, a base 11 is provided with a bed 13 on which a cylindrical body 14 and a XY stage 15 are provided. Next, when high pressure air is sent into an air spindle 27, a tool 22 rotates on its own rotary axis 30 while its center revolves along the locus shown by the broken line C with 50- 300rpm of low speed in the direction of arrow D to perform the planetary motion on a circle 36 while polishing removably the paint film for forming a circular electrode portion on a matter 33. Thus, the paint film is prevented from exfoliation and copper plating portions are preventing from overgrinding.