baber/WOPTO huggingface dataset:
Patent JP-H0713303-A (JP)
Title: Developer for silver halide photographic material and solid developer for development replenishing liquid and processing method thereof
Inventor: KOMATSU HIDEKI
IPC: G03C5/29
Filed: 1994-04-27
Abstract: PURPOSE:To provide a developer and solid developer for development replenishing liquid having stable running processability with low replenishment by containing at least one of specific compounds. CONSTITUTION:At least one of compounds expressed by formula I or II is contained. In the formula, R1-R4 represent a hydrogen atom and an alkyl group having the carbon number of 1-3. R1 and R2, however, do not become a hydrogen atom at the same time. R5 represents a hydroxyl group, an amino group or an alkyl group having the carbon number of 1-3. R6 and R7 represent a hydrogen atom, an alkyl group having the carbon number of 1-5, an acyl group having the carbon number up to 18 or a (-COOM2) group. Provided that, R6 and R7 do not become a hydrogen atom at the same time. M1 represents a hydrogen atom, an alkaline metal atom and an ammonium group. M2 represents a hydrogen atom, an alkyl group having the carbon number of 1-4, an alkaline metal atom, an aryl group and an aralkyl group having the carbon number up to 15. (m) represents 0, 1 or 2.
Patent JP-H01263384-A (JP)
Title: Method for installing heavy and long object by construction work robot
Inventor: SATOU MITSUYOSHI
IPC: E04G21/14
Filed: 1988-04-12
Abstract: PURPOSE:To improve operation efficiency by holding cradle blocks with manipulators, operating the manipulators by the signal of deviation from a projected reference laser beam to provide the blocks in defined positions and installing a long object on the blocks. CONSTITUTION:Cradle blocks B are held by the holding claws 13b of grippers 13, and brought close to the reference laser beam position of the laying place of a heavy and long object by operating a construction work device 1. Then, part of a beam projected out of an oscillator is reflected by the half mirror in a sensor cylinder 15 and divided in the direction of a sensor unit while the remainder passes through the mirror and directly advances in a sensor cylinder 16 direction. A deviation from a setting position is detected by the beam arrived at the unit. Cylinders 8, 10, 12 are controlled and operated based on the deviation signal and the blocks B are moved in X, Y, Z directions to be positioned in defined positions. Then, the long object is installed on the block B.
Patent JP-H04321441-A (JP)
Title: Shift operation structure of working vehicle
Inventor: MINOURA AKIRA
IPC: B60W10/18
Filed: 1991-04-22
Abstract: PURPOSE:To facilitate installation works for the shift operation structure of a working vehicle by mounting a speed fixing mechanism and a control lever on a supporting shaft for a shift pedal, and arranging the speed fixing mechanism so that it is disengaged in linkage with stamping of a brake pedal. CONSTITUTION:A speed fixing mechanism C is composed of a stationary disc secured to a supporting shaft 3 for a shift pedal P, slide disc 9b, spring 10, and rotary cams 11a, 11b. The spring 10 energizes the slide disc 9b in the direction apart from the stationary disc 9a. The rotary cam 11b is fitted on the supporting shaft 3 slidably, while the other rotary cam 11a is fitted on the supporting shaft 3 with possibility of relative rotation and is coupled with a control lever L. The rotary cam 11a is coupled with a brake pedal B through a rod 12. When the brake pedal B is stamped, the rotary cam 11a is put in operation, and the rotary cam 11b is slid by the spring 10 in the direction of separation. Releasing the brake pedal B from stamping should generate motion in the direction of fixing.
Patent JP-H10266875-A (JP)
Title: Operating panel structure of engine
Inventor: KAWACHI KOKICHI
IPC: F02B77/13
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine operating panel structure which decreases the number of members of a throttle operating device, an operating panel, and their accessories, reduces manday for attachment, and improves an exterior appearance of beauty. SOLUTION: This gradient cylinder type single cylinder engine 1 includes a design cover 11 made of resin between the upside of a fan shroud 3 which is placed in the front of the engine 1 and the lower part of a fuel tank which is placed at the upper part of the engine such that the shroud covers the recessed and projecting parts in the front of the engine 1, a throttle adjusting lever 12 which is rotationable around a vertical shaft arranged inside of the design cover 11, is attached so as to be stopped at any angle position, and projects out of a hole of the design cover 11 at its operating tab, and a stopping switch which is placed insulatedly inside of the design cover 11, is grounded by contacting an earth terminal with the throttle adjusting lever 12, and stops the engine 1.
Patent JP-S5214363-A (JP)
Title: Can-sealed power transistor
Inventor: OOHASHI YOSHIO
IPC: H01L23/12
Filed: 1975-07-25
Abstract: PURPOSE: To get compact seal of can-sealed transistor by introducing the ditch in the radiator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05261737-A (JP)
Title: Mold clamping device of molding machine
IPC: B22D17/26
Filed: 1992-03-16
Abstract: PURPOSE:To miniaturize the above mold clamping device, save the energy, enhance the cycle of a molding process and enhance the molding accuracy. CONSTITUTION:The moving frame 16 arranged so as to be held between the fixed frame 12 and support frame 14 connected by a tie bar 18 can be moved in the axial direction by the tie bar 18 piercing the end part of the frame 16 and a friction type clamp device 26 capable of clamping the moving frame 16 and the tie bar 18 is provided to the tie bar piercing hole part of the frame 16. A cylinder hole 27 for a connection piston and a cylinder hole 35 for a mold clamping cylinder are formed to the moving frame 16 and respectively have the connection piston 28 and the mold clamping piston 36 movable in the axial direction. The connection piston 28 is connected to the pressure receiving plate 32 having the moving mold 42 arranged in opposed relation to the fixed mold 44 of the fixed frame 12 and the mold clamping piston 36 can press the pressure receiving plate 32. A mold opening and closing cylinder 22 having a piston rod 24 capable of moving the moving frame 16 in the axial direction is provided to the support frame 14.
Patent JP-S63258762-A (JP)
Inventor: SAKAI TAKASHI
IPC: B65D35/38
Filed: 1987-04-13
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-H02290075-A (JP)
Title: Manufacture of shottky barrier semiconductor device
Inventor: KANZAKI TAKAHIRO
IPC: H01L29/47
Filed: 1989-04-10
Abstract: PURPOSE:To eliminate the generation of thermal stress against a guard ring joining section by covering a guard ring section with a material having less wettability against a brazing material so that the brazing material cannot be spread to the upper part of the guard ring section when a barrier metal layer is connected with a terminal conductor through an electrode metal layer with the brazing material. CONSTITUTION:An annular guard ring layer 3 is formed in the surface section of an n layer 2 and the surface of the outside section is covered with an oxide film 4. A barrier metal layer 5, the end section of which is brought into contact with the layer 3 is provided inside the film 4 and an electrode metal layer 6 is deposited on the entire surface of the layer 5. Then a header 7 is soldered to the central part of the layer 6 with solder 8, but the soldering of the header 7 is performed in such a way that the entire surface of the n layer 2 including the layer 6 is covered with a polyimide film 9 and the header 7 is brazed to the layer 6 through a window opened in the film 9. When the soldering is performed in such way, the thermal stress produced at the time of the soldering is not transferred to the joining section of the guard ring 3 and the reliability of this Shottky barrier semiconductor device thus formed is improved.
Patent JP-S5214989-A (JP)
Title: Device for cutting large diameter steel pipe piles
Inventor: SANEISHI KENJI
IPC: E02D9/04
Filed: 1975-07-25
Abstract: PURPOSE: To prevent deformation of pipe walls and positional deviation of the equipment by separating the cutter from the cutter driving section equipped with a clamp mechanism in the device for cutting steel pipe piles from the side of the inside wall with a disc cutter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5715231-A (JP)
Title: Magnetic recording medium
Inventor: NAKASHIMA KAORU
IPC: C09D7/12
Filed: 1980-07-03
Abstract: PURPOSE:To obtain a magnetic recording medium having superior durability by treating the surface of magnetic powder with a specific compound. CONSTITUTION:A compound which has vinyl triethoxysilane, vinyl tri(beta-methoxyethoxy) silane, gamma-methacryloxypropyl trimethoxy silane, and a group forming a silanol group in one molecule by hydrolysis or silanol group, and has radiation- sensitive acrylic double bond is used to treat the surface of magnetic powder previously or added to magnetic paint to treat the surface of the magnetic powder; the magnetic paind containing the thus surface-treated magnetic powder is applied onto a base and irradiated with radiation to obtain magnetic recording medium.
Patent JP-H07293219-A (JP)
Title: Oil pump device provided in engine valve system mechanism part
Inventor: NANBA SHINICHI
IPC: F01M1/02
Filed: 1994-04-28
Abstract: PURPOSE:To direct the position of a contact part between a pad surface and a cam surface even in an engine low revolution area, so as to reduce dispersion of oil discharging pressures and to forcibly perform lubricating by inserting a discharging member driven by a locker arm into an oil chamber having an inlet and an outlet and providing an oil pump device on an engine valve system mechanism part. CONSTITUTION:A locker shaft bracket 2 and a locker shaft 3 are integrally tightened by bolts on a cylinder head 1 so as to support locker arm 4. A part of oil supplied from an oil pump is pressure-sent to the hollow part 3a of the locker shaft 3 flowing from the cylinder head 1 through a penetrating hole 2a. An oil chamber 5 is provided with an intake hole 5a communicated to the hollow part 3a and an emission 5b communicated to an oil ejection hole 6. An ejection member 8 is provided inside the oil chamber 5, energized by a spring 8a, made to abut on the projecting member 4c of the locker arm 4 and this projecting member 4c moves the ejection member 8 back and forth by means of a rocking movement of the locker arm 4. Thus, forcible lubricating can be surely performed even during the low rotation of the engine.
Patent JP-H06284347-A (JP)
Title: Solid-state image pickup device
Inventor: YONEMOTO KAZUYA
IPC: H04N5/374
Filed: 1993-03-24
Abstract: PURPOSE:To surely remove the FPN (solid pattern noise) of respective picture elements by subtracting noise signals outputted from one of first and second sample-and-hold circuits from picture signals outputted from the other. CONSTITUTION:During two horizontal periods when the first sample-and-hold circuit 6a performs the sample-and-hold operation of the picture signals S (n, n-1) and the noise signals N (n, n-1), the second sample-and-hold circuit 6b samples and holds the (n-3)-th and (n-2)-th noise signals N (n-3, n-2). Then, the noise signals N (n-3, n-2) are inputted through an AGC amplifier 7b and a swap switch 8 to an input terminal on the negative side of a subtracting circuit 10 and subtracted from the picture signals S (n-3, n-2) already inputted to a 1H delay means 9 for each 1H horizontal period and as the result, the picture signals for which the noise signals of (n-3)-th and (n-2)-th horizontal rows are removed are outputted.
Patent JP-S58208084-A (JP)
Title: Printer
Inventor: MINAMI HITOSHI
IPC: B41J19/18
Filed: 1982-05-28
Abstract: PURPOSE:To attain to availably utilize the treating capacity of CPU, by imparting exciting phase data to a motor driver on the basis of the change-over timing signal from a timer. CONSTITUTION:A printer is equipped with step motors 5, 9 for carrying out the sending of a carriage or paper and drivers 26, 26A for inputting exciting phase data to carry out the driving of the motors 5, 9. CPU20 successively presets preliminarily set exciting phase change-over timing data to timers 23, 23A on the basis of the sending amount data in the sending of the carriage or the paper and address is formed at every the elapse of a set time by the change-over timing signal from the timer and the exciting phase data according to exciting sequence is successively red out from memory 21 to be supplied to the drivers 26, 26A.
Patent JP-H02271109-A (JP)
Title: Equal velocity joint
Inventor: KODAMA JUN
IPC: F16D3/227
Filed: 1989-04-10
Abstract: PURPOSE:To improve durability and maintain equal velocity quality by forming a deflected curved surface having a different curvature on a side of the curved surface within a specified range in an axial direction on either of the outer curved surface of the outer periphery of an inner joint member or the inner curved surface of the inner periphery of a cage. CONSTITUTION:The outer periphery of an inner joint member 11 is formed with a gently curved surface 12 with its center of curvature at a point 01 on the shaft center of a driven shaft 10, and a deflected curved surface 12a with its center of curvature at a point 02 which is shifted outward in the axial and radial direction within a specified range, and a ball groove 13 is formed on the circumferential spherical surface. On the other hand, a ball retaining window 21 is formed in a cage 18 installed between an outer joint member 15 and the inner joint member 11. A partially projecting surface of the ball 19 is made a curved surface with its center of curvature at a point 03, and an inner curved surface 18a is formed with the same curvature. Therefore, even when the crossed axis angle of the inner and outer joints members 11, 15 is large, the load becomes uniform, so that it excels in durability, making it possible to maintain equal velocity quality and prevent partial abrasion.
Patent JP-H07296725-A (JP)
Title: Exposure device for color cathode-ray tube
Inventor: KARASAWA TAKUMI
IPC: H01J9/227
Filed: 1994-04-28
Abstract: PURPOSE:To form a normal color phosphor screen even if a panel of which shape and size are slightly different from the datum value is used, by measuring a distance and correlative position from a light source to the panel and constituting a color cathode-ray tube in such a state as correcting the position and the attitude of the light source relative to the panel based on the results of measurement. CONSTITUTION:Following methods are adopted for an exposure device in which a photosensitive black lead film or a three-primary-color phosphor film formed on the inside face of a panel is exposed via a shadow mask and a phosphor screen of a color cathode-ray tube is formed by photolithography: before exposure to assembling of a specified panel 3 and a shadow mask 50, a means (for example, laser, laser 55, 56, 53, 54) for measuring distances between center parts p1, p2 of the panel 3 to be exposed plus sealing faces p3, p4 for surrounding funnel, and light source 11 for exposure, and a means for measuring parallel moving components of the light source for exposure and the panel are provided. The position and inclination of the light source 11 for exposure are corrected based on three-dimensional coordinates obtained by these measuring means.
Patent JP-H0867994-A (JP)
Title: Method for etching aluminum material
Inventor: MORITA AKIRA
IPC: C23F1/36
Filed: 1995-04-17
Abstract: PURPOSE: To make up for 10 ss of NaOH and to reduce the generation of a hydrogel-like aluminum hydroxide sludge by recovering an exhausted tool cleaning soln. after etching an Al material, refining the soln. and then introducing the refined soln. into an etching stage. CONSTITUTION: An Al material is etched with aq. NaOH as an etchant, the exhausted etchant is hydrolyzed in the presence of a crystalline aluminum hydroxide species to recover crystalline aluminum hydroxide, and the exhausted etchant is regenerated and recycled to etching. In this case, the Al material depositing on a working tool is cleaned off with aq. NaOH, and the Al-contg. exhausted soln. is recovered, refined and the subjected to solid-liq. separation. The obtained clear soln. is introduced into the etching stage and utilized as replenishing sodium hydroxide.
Patent JP-S5426049-A (JP)
Title: Method of cooling and heating gas heat source
Inventor: KAWASAKI KOUTAROU
IPC: F24F3/00
Filed: 1977-07-29
Abstract: PURPOSE: To enable operation of an air conditioner with very high coefficient of performance while completely reclaiming the heat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06298616-A (JP)
Title: Antifungal and antimold agent and its production
Inventor: SHIGERU KEIJIRO
IPC: A01N59/20
Filed: 1993-04-19
Abstract: PURPOSE:To provide an antifungal and antimold composition by fixing metallic ions having oligodynamic action including silver to an inorganic ion exchanger firmly and its production process. CONSTITUTION:The objective antifungal and antimold agent is composed of 0.01 to 10wt.% of at least one selected from silver, copper and zinc, 1 to 50wt.% of calcium phosphate and the remaining of glass phase.
Patent JP-H0642975-A (JP)
Title: Map display apparatus for vehicle
Inventor: HANABUSA KAZUNORI
IPC: G06F17/30
Filed: 1993-04-19
Abstract: PURPOSE:To achieve the discrimination and display of a specific part on a display map on a map and to perform its display processing in a short time. CONSTITUTION:Map data constituted of a map information group and a designation information group is divided into individual fundamental blocks, the blocks are recorded in a map-data recording medium 12, the designation information group is constituted of designations and coordinates of individual parts on a map and an operating part 14 which specifies a designation to be discriminated and displayed is installed. Thereby, the coordinates corresponding to the specified designation are extratced only by retrieving the designation information group in the fundamental block belonging to a display screen on a CRT 10, and a mosaic-shaped graphic pattern is displayed in a position corresponding to the extracted coordinates. Thereby, a specific part on a display map can be discriminated and displayed in a short time.
Patent JP-H05196444-A (JP)
Title: Monitoring method for state of surface of workpiece
Inventor: NIIHARA YOSHIMI
IPC: B23P21/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a monitoring method for a state of the surface of a workpiece which outputs information on the result of inspection for monitoring the quality of the state of the surface of the workpiece, gives information immediately when a large number of defective parts take place and transmits it to a work station on the upstream side so that a countermeasure can be taken immediately. CONSTITUTION:Detection data on a coating defect obtained by detecting a state of intermediate coating of a vehicle body by mark detecting robots R1 and R2 are transferred to a defect monitoring device 35. While the detection data are displayed on a CRT display 36 for each vehicle body or each prescribed number of vehicle bodies, they are supplied to an intermediate coating station through a production control computer 5 and utilized for checking or changing the condition of the intermediate coating. When the total number of coating defects of the vehicle body exceeds a prescribed allowable number, an operator is informed of this by an alarm lamp 37 and an alarm buzzer 38.
Patent JP-S63254908-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1987-04-13
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-S5216296-A (JP)
Title: Detector of liquid chromatography
Inventor: UCHIDA HIROSHI
IPC: G01N30/64
Filed: 1975-07-29
Abstract: PURPOSE: To detect concentration of each component of a sample with extremely high sensitivity according to the change of electrostatic capacity, which is caused by the permittivity of the sample, between themetal cylinder and the metal wire which is provided at the axial part of the metal cylinder constituting part of the guide hole, through which the sample pass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58207609-A (JP)
Title: Iron core of transformer
Inventor: TSURUTA KEIJI
IPC: H01F27/245
Filed: 1982-05-27
Abstract: PURPOSE:To facilitate the dismantlement and reassembly of a yoke member by regulating the cut forming and way of lapping of core pieces in the iron core of a transformer and, particularly, in the iron core of a transformer constituted by lap joint. CONSTITUTION:Trapezoidal iron-core pieces 21-26 for legs are constituted by trapezoidal iron-core pieces for legs, parallelogrammic iron-core pieces 2 and 27 used exclusively for intermediate legs, iron-core pieces 6 and 28 for an oblique- angle yoke, and iron-core pieces 7-10 for a one-sided oblique-angle yoke. While the structure of the joint of a yoke and legs on the side of a yoke member A is the same with that of a conventional iron core, a yoke member on the side B is assembled of iron-core pieces in sets each of which comprises two pieces having the same form and dimensions and end surfaces matched with each other. Said iron-core pieces are stacked in such a manner that the joint surfaces of two iron-core pieces in one set are shifted from those of two pieces in one set adjacent thereto. Accordingly, by selecting the yoke member on the side B exclusively in the direction of the dismantlement and reassembly thereof, the iron-core pieces can be handled with two pieces in one set.
Patent JP-H02271708-A (JP)
Title: Pulse generating device
Inventor: OSHITA IKUTO
IPC: H03K3/57
Filed: 1989-04-13
Abstract: PURPOSE:To attain high repetition, large power and long service life by using series connection body or series-parallel connection body comprising plural imbedded gate type electrostatic induction thyristors as a capacitor charge/ discharge switch. CONSTITUTION:The breakdown voltage between the gate and the cathode of embedded gate type electrostatic induction thyristors 7-1-7-8 is increased and the rate of rise of current is increased in a pulse generator 2 comprising a serial parallel connection body 3 of the embedded gate type electrostatic induction thyristors 7-1-7-8 connecting to a DC power 1 to charge the capacitor to a prescribed voltage, energy charge/discharge capacitor 4-1, a pulse boosting transformer 5 and a capacitor 4-2 connecting the secondary winding of the transformer 5. An exciting current flows through the L-C resonance circuit comprising capacitors 4-1 and 4-2 and the inductance of the circuit by the conduction of the connection body. When the energy stored in the capacitor 4-1 is transferred completely to the capacitor 4-2, the discharge load 6 is discharged.
Patent JP-S62248262-A (JP)
Title: Semiconductor device
Inventor: KAMATA MIKIO
IPC: H01L21/338
Filed: 1986-04-21
Abstract: PURPOSE:To enable the operation at high speed by forming a third semiconductor layer having the quality of material different from a second semiconductor layer between the second semiconductor layer hetero-joined with a first semiconductor layer and a Schottky gate electrode. CONSTITUTION:A second semiconductor layer 2 having a relatively wide band gap is hetero-joined with a first semiconductor layer 3 having a relatively narrow band gap. A third semiconductor layer 4 having the quality of material different from the second semiconductor layer 2 is shaped on the opposite side of the second semiconductor layer 2. A Schottky gate electrode 1 is formed to the third semiconductor layer 4, and said second semiconductor layer 2 is used as a channel layer. According to such constitution, operation at high speed is enabled, and gate leakage currents can be reduced.