baber/WOPTO huggingface dataset:
Patent JP-2000274070-A (JP)
Title: Angular support for temporary scaffold
Inventor: HAMANO MASAYUKI
IPC: E04G7/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To fit a handrail frame and a scaffold support bar board simply, safely, reliably and firmly by protruding many protruded steps at fixed intervals on the outer periphery of an angular support, and forming many recessed steps at fixed intervals between the protruded steps in turn. SOLUTION: Many protruded steps 2 are formed at fixed intervals on the vertical outer periphery of an angular support 1 supporting a handrail frame 10 and a scaffolding board 14 for a temporary scaffold. Many recessed steps 3 are formed between the protruded steps 2 in turn. Branch coupling sections 11 at one end section of the handrail frame 10 are inserted into the recessed steps 3 of the angular support 1. A coupling section 13 at the other end section of the handrail frame 10 is coupled with the angular support 1 from a coupling recess 12 between the branch coupling sections 11 for use. The coupling work can be conducted very easily and reliably, and the handrail frame 10 can be coupled and connected to the angular support 1 safely and firmly.
Patent JP-S63285775-A (JP)
Title: Digital sound reproducing device
Inventor: IMAI TAKAHIRO
IPC: G11B20/10
Filed: 1987-05-18
Abstract: PURPOSE:To simplify a construction and to speed up its processing by changing the output level of a sound signal with a counter and a subtracter. CONSTITUTION:A reproduced digital signal from an information recording medium body 1 is inputted to one terminal of the subtracter 6, while a count signal from an up/down counter 10 is inputted to the other input terminal. The up/down counter 10 is changed in its contents according to the number of control clocks from a control part 11, while the level of an analog signal produced by subtracting the count signal from the up/down counter 10 controlled by the control part 11 and the digital signal reproduced from the information recording medium body 1; is changed by the subtracter 6 in accordance with the number of control clocks.
Patent JP-H04348565-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAZAKI HIDEJI
IPC: H01L27/14
Filed: 1991-05-27
Abstract: PURPOSE:To improve the sensitivity of a solid state imaging device. CONSTITUTION:Lower microlenses 6 are positioned above photodiodes 1 of a solid state imaging device. Thereby, light which upper mlcrolenses 5, situated on a color filter 4, have failed to collect is converged into the photo diodes 1 by means of these lower microlenses, thereby improving the sensitivity of the solid state imaging device.
Patent JP-S62276729-A (JP)
Inventor: NAKANO KUNIMITSU
IPC: H01H73/22
Filed: 1986-05-26
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-2000309926-A (JP)
Title: Caisson method and caisson having elevator
Inventor: HASEGAWA YOSHINORI
IPC: E02D23/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To control the settlement of a caisson by displaying resisting action if necessary without disassembling a resistor such as cover or the like provided inside of the caisson. SOLUTION: A resistor 2 provided inside of a caisson is elevated by an elevator 100 to control settling adjustment, the caisson is settled while controlling its posture. When a double wall caisson is encountered with a hard ground to make it difficult to sink. A pneumatic room is lowered downward from a caisson cutting edge between both inside and outside walls, the lower part of the cutting edge is pre-excavated to make it easy to collapse the ground, or an obstacle is removed to make it easy to settle the caisson. A floating body is provided inside of the caisson so that it is capable of rising and falling to the caisson main body, Buoyancy is adjusted by elevating the floating body, and draft of the caisson is adjusted.
Patent JP-H05319563-A (JP)
Title: Stacking device for travelling article
Inventor: HIZUME SHINICHI
IPC: B65B35/30
Filed: 1992-05-13
Abstract: PURPOSE:To enable articles to be stacked in multi-row and multi-line state at a stacking position, and undertake an efficient stacking work. CONSTITUTION:The position of an article 1 is detected with a sensor 9 via the operation of a feed means 2, and the motor 8 of a drive wheel 3c of a shift means is variably controlled on the basis of a signal detected with the sensor 9. Article arrest means 5a and 5b fitted to the shift means (loop type shift means consisting of a plurality of drive wheels 3a, 3b and 3c, and a flexible member 4 such as a chain so extended as to circulate among the wheels 3a, 3b and 3c) and the article 1 are made to agree to each other in terms of position and speed. The article 1 is thus caught with the means 5a and 5b, transferred to a stacking position and stacked. In this case, two adjacent drive wheels 3a and 3b of the shift means are moved to an arbitrary position with position change means 11 and 12, thereby changing a stacking position along the flexible member 4.
Patent JP-S5822928-A (JP)
Title: Illumination intensity indicator
Inventor: ARAKAWA KAZUHIRO
IPC: G01D7/00
Filed: 1981-08-03
Abstract: PURPOSE:To display intensity of illumination, by dividing output voltage of a solar battery in accordance with intensity of illumination, and applying it to an indicator. CONSTITUTION:Electric power is supplied to an electronic apparatus DK by solar batteries (a)-(i). A converter P DC/AC-converts output voltage of the batteries (a)-(i), and applies a signal for displaying the intensity of illumination of detecting voltage by a level, to a liquid crystal indicator LC. The indicator LC divides series resistances formed on the liquid crystal, divides voltage to plural potential, and displays the intensity of illumination by 6 grade levels. In this regard, a central operation processor CP executes an operation in accordance with an instruction of an input data to the apparatus DK, and also controls various functions.
Patent JP-H0417587-A (JP)
Title: Motor control device
Inventor: KITAJIMA TORU
IPC: H02P3/06
Filed: 1990-05-10
Abstract: PURPOSE:To enable a motor to be stopped stably and readily by turning off a position command signal and a speed command signal in response to an emergency stop command and by reducing each gain at a speed control part and a current control part. CONSTITUTION:A position command signal B and a speed command signal D are turned off at a training timing of a limit signal A. At this time, since a speed feedback signal overshoots, a speed gain Kv at a speed control part 4 is reduced at a trailing edge of the limit signal A and is controlled as in E'. Also, since current feedback signal overshoots, a current gain KI at a current control part 6 is reduced at a trailing edge of the limit signal A and is controlled as in F', thus enabling a motor 2 to be subjected to emergency stop safely so that a flow needed for stop can be minimized.
Patent JP-S5245883-A (JP)
Title: Process for production of semiconductor device
Inventor: NAKAMURA SHIYUUICHI
IPC: H01L21/76
Filed: 1975-10-08
Abstract: PURPOSE: To provide a second isolating oxide film on a first isolating oxide film and diffuse an impurity, thereby decreasing junction capacity, and decreasing base sprading resistance owing to high mask matching accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000313986-A (JP)
Title: Gold plating material fop burn-in socket
Inventor: KODAMA ATSUSHI
IPC: C25D3/58
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To lessen the increase in the contact resistance of terminal parts in spite of repetition of bar-in tests and to diminish the insertion force of a semiconductor element into a socket by consisting of the above material of an intermediate layer of alloy plating containing a specific ratio of B in a base metal of Au or Au alloy and consisting of the balance Ni or Ni and Co and inevitable impurities and an Au or Au alloy plating surface layer and imparting high heat resistance to the material. SOLUTION: The content of B in the intermediate layer of the plating material is specified to 0.05 to 20 wt.%. The intermediate layer preferably contains >=1 kind of Cu, Zn and Sn in addition to B at 10 to 60 wt.% in total. These elements are added to the material according to the case that a pressing property is desired to be improved by lowering the hardness of Ni-B, Ni-Co-B plating films. The thickness of the intermediate layer is specified to >=0.3 μm in terms of the effect of heat resistance and is preferably specified to <=3 μm in terms of the pressing property. The thickness of the surface layer is specified to >=0.05 μm in order to maintain the low contact resistance and is preferably specified to <=2 μm in terms of a production cost.
Patent JP-H02301128-A (JP)
Title: Chemical reactive product depositing device
Inventor: SATO NOBORU
IPC: H01L21/31
Filed: 1989-05-15
Abstract: PURPOSE:To facilitate alignment of an exposure mask and to enhance an alignment accuracy by providing rotary trays rotating independently on a conveyor belt. CONSTITUTION:Reactive product is discharged from a chemical reactor 5, and deposited on wafers 3 placed on rotary trays 2 independently formed on a conveyor belt 1 composed at the lower part. The tray 2 is formed with a pinion 2a at its outer periphery, while a rack 4 is attached along the moving direction of the belt 1, and the pinion 2a of the tray 2 is engaged with the rack 4. When the belt 1 is moved, the tray 2 is rotated around its own axis in the relationship between the rack 4 and the pinion 2a. In this case, the rising temperature of the wafer is performed by an infrared ray heating unit provided at the lower part of the belt 1. Accordingly, a deposit 41 made of chemical product is deposited while rotating the wafer at the position directly under the reactor 5, and the thickness of the deposited film becomes uniform at a pattern edge.
Patent JP-S60264109-A (JP)
Title: Piezoelectric porcelain resonator
Inventor: KINOSHITA TAKESHI
IPC: H03H9/17
Filed: 1984-06-12
Abstract: PURPOSE:To reduce number of components and to obtain a resonator suitable for mass-production by incorporating a spring having a projection pressing and clipping a piezoelectric porcelain diaphragm to a terminal and folding an added leg implanted to a case so as to press the end of the spring thereby clipping the diaphragm while pressing. CONSTITUTION:A projection 9 projected upward is provided to a horizontal part of the terminal 7, added legs 10, 10' prolonged upward are provided to the terminal 8, the case 11 is formed so as to be crossed to them incorporatedly, the piezoelectric porcelain diaphragm 12 and the spring 14 having a projection 13 projected downward are stacked in the case 11, the end of the spring 14 is fixed pressingly by folding the added legs 10, 10', then the piezoelectric porcelain diaphragm 12 is clipped by a projection 9 in the case 11 and the projection 13 of the spring 14 while being pressed, and they all are protected by a cap 15. Through the structure above, chipping and cracks of the diaphragm are prevented and invasion of a flux is prevented by forming the terminals and the case incorporatedly. Further, the structure suitable for madd-production is attained.
Patent JP-H0417926-A (JP)
Title: Composite working machine
Inventor: ICHIMURA MASAAKI
IPC: B23K37/02
Filed: 1990-05-14
Abstract: PURPOSE:To allow that the punching center coincides with the cutting position by setting the plasma torch which retreats from the working position at the working time of punching the work and advances to the working position at the time cutting work near the working position. CONSTITUTION:On the working machine to punch the work between the punch 2a and the die 3a, the plasma torch 16 which retreats from the working position in the punching time of the work 5 and advances to the working position in the cutting time of the work 5 is set near the working position. Therefore, because the cutting work of the work 5 is also executed with the plasma torch 16 at the punching position of the work, so the movement of the work 5 is made with the punching position as the reference, then the moving range is not limited.
Patent JP-S60264097-A (JP)
Inventor: NUNOMURA KEIJI
IPC: H05B33/18
Filed: 1984-06-13
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-H07317594-A (JP)
Title: Preparation of engine block assembly
Inventor: FURANKU BUII BEIRII
IPC: F02F1/10
Filed: 1995-05-19
Abstract: PURPOSE: To finish the inner cylindrical surface of a liner or a sleeve precisely for minimizing abrasion to a manufacturing tool by boring the liner or the sleeve precisely, and housing them closely in a cylindrical bore in a cylinder block portion after a honing process. CONSTITUTION: In manufacturing an engine block assembly, an integral cylinder head 25 having a cylindrical bore 13 with a cylinder head surface 27 at the inner end 21 and a cylinder block member 19 are manufactured. After a sleeve 11 having the inner cylindrical surface and the inner end 33 is manufactured, the major portion of the sleeve 11 is inserted into the cylindrical bore 13 leaving part of the sleeve 11 so that the inner end 33 of the sleeve 11 may be separated from the cylinder head surface 27. After the inner cylindrical surface of the sleeve 11 is bored, the sleeve 11 is fully inserted into the cylindrical bore 13 so that the inner end 33 of the sleeve 11 may engage with the cylinder head surface 27, thereby completing the engine block assembly.
Patent JP-H09304859-A (JP)
Title: Silver halide photographic sensitive material and its image forming method
Inventor: FUKAWA JUNICHI
IPC: G03C1/83
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material free from scratch pressure and having high sensitivity and ultrahigh contrast by incorporating a specified hydrazine compd. into a silver halide emulsion layer on a substrate and forming a lubricant-contg. hydrophilic colloidal layer as the outermost layer on the emulsion layer side of the substrate. SOLUTION: This silver halide photographic sensitive material contains a hydrazine compd. having high contrast action at the time of producing with a developing soln. of pH9.5-11.0 in a silver halide emulsion layer on the substrate and has a lubricant-contg. hydrophilic colloidal layer as the outermost layer on the emulsion layer side of the substrate. The lubricant content of the hydrophilic colloidal layer is 10-1,000mg/m2 and a compd. having a partial structure consisting of Si atoms bonded in a straight chain shape is preferably used as the lubricant. This sensitive material preferably has a nonphotosensitive hydrophilic colloidal layer optionally contg. a lipophilic component between the lubricant-contg. hydrophilic colloidal layer and the emulsion layer.
Patent JP-H05313117-A (JP)
Title: Method for fixing lamp and reflector of liquid crystal projector
Inventor: IIMURA KOJI
IPC: G02F1/13
Filed: 1992-05-14
Abstract: PURPOSE:To provide a fixing method for the lamp and reflector of a liquid crystal projector which shortens the time required for fixation position adjust ment and eliminates variance in performance caused by an adjustment position. CONSTITUTION:The projecting direction of light from the reflector is defined as a Z-axial direction, and directions which intersect orthogonally with a plane crossing the Z axis perpendicularly are defined as an X-axial and a Y-axial directions and the lamp is moved in the Z-axial direction first and positioned by adjusting the Z-axial direction position of the lamp so that the illuminance of light of the projection light irradiating a screen is maximum and the ratio of the quantities of light at a center and peripheral parts on the screen is minimum. Then the lamp is moved in the X-axial or Y-axial direction and positioned by adjusting the X-axial or Y-axial direction position of the lamp so that the maximum illuminance position of the light of the projection light irradiating the screen comes to the center. Then the lamp is fixed to the reflector.
Patent JP-S61280536-A (JP)
Title: Brake testing machine
Inventor: YAMAMOTO KINSUKE
IPC: G01M17/007
Filed: 1985-06-05
Abstract: PURPOSE:To make it possible to easily perform the adjustment work of inertial force in the side of a rotary disc body, by connecting a dynamo, of which the output is adjustable, in the side of the rotary disc body rotated by an electromotor. CONSTITUTION:When a power source switch 22 is turned ON and an output switch 23 is turned OFF, an electromotor 1 is started and a dynamo 14 and a rotary disc body 3 are rotated. In this case, a cylinder 8 receives the supply of oil to move a piston 7 to the right and, therefore, a fixed disc body 11 is moving to the left. Because of this, brake linings 12, 13 are held to a spaced- apart state. When the switch 22 is turned ON and the switch 23 is turned OFF in this state, the power generated by the rotation of the dynamo 14 is supplied to a load circuit 17 through a rotary means 15 and, by the power consumed at this part, predetermined brake is acted on an output shaft. Oil is supplied to the cylinder 8 in parallel to the braking force due to the dynamo 14 to move the disc body 11 to the left and the linings 12, 13 are frictionally engaged with each other and the braking force due to the frictional engagement acts on the disc body 3.
Patent JP-H0741730-A (JP)
Title: Concrete coating material and method for coating concrete with the same
Inventor: ONO KATSUMI
IPC: C04B41/71
Filed: 1994-05-11
Abstract: PURPOSE:To provide a concrete coating material which has good capability of following cracks of concrete, adhesiveness to it, salt-barrier properties, oxygen and water-vapor barrier properties, and capability of preventing neutralization. CONSTITUTION:A concrete coating material mainly comprises a polysulfide- modified epoxy resin of the formula (wherein R1 and R3 are each an arom. group; and R2 is an org. group contg. an S atom) and a curative, and has a ratio of the capability of following cracks of concrete (measured according to 'Maintenance and Repair Manual, Bridge Section, Method for Testing Coating Materials' published by Japan Highway Public Corporation; mm) to the film thickness (mm) of the material of 2.0 or higher.
Patent JP-H07304058-A (JP)
Title: Method and apparatus for molding rubber molded product
Inventor: FUKADA MASAHIRO
IPC: B29C45/08
Filed: 1994-05-10
Abstract: PURPOSE:To prevent such a phenomenon that the molding material charged in a cavity flows backward by thermal expansion to flow over a sprue hole. CONSTITUTION:One end surface 8b of a moving runner plate 8 is brought into contact with the outer end surface 2c of a clamped split mold 2 by an injection nozzle 7 to fill a cavity 5 with a molding material through a sprue hole 11, a runner 12 and an injection port 13. When the charge material is thermally expanded by vulcanization and the pressure applied to the moving runner plate 8 rises, the injection nozzle 7 is retracted to enable the linear movement of the moving runner plate 8 and the charged material flowing backward to the gap formed by the separation from the outer end surface by the pressure of the runner plate 8 is allowed to overflow.
Patent JP-H06202700-A (JP)
Title: Speech encoding device
Inventor: OSAWA HIDEO
IPC: G10L19/04
Filed: 1991-04-25
Abstract: PURPOSE:To provide the speech encoding device which obtains a reproduced speech of high quality irrelevantly to a bit rate. CONSTITUTION:This device is equipped with a 1st code book 11 which contains a singular value vector group and a 2nd code book 12 which contains a residue vector group, and the difference between the output of a multiplier 13 and a speech conversion vector obtained by the unitary conversion of a unitary converting circuit 14 is found and stored in an error evaluating circuit 16. The error evaluating circuit 16 searches for a combination of the singular value vector and residue vector corresponding to the least value among differences obtained as to all combinations of the sigular value vectors and residue vectors in the two code books.
Patent JP-H07310101-A (JP)
Title: Reduced iron powder for sintered oilless bearing and its production
Inventor: SAKAI TOSHIYUKI
IPC: C22C33/02
Filed: 1994-05-12
Abstract: PURPOSE:To produce reduced iron powder for sintered oilless bearings having an excellent rattler value in a low-density molding by molding this reduced iron powder to a specific apparent density. CONSTITUTION:The caky reduced iron produced by a tunnel kiln is pulverized to the apparent density of 1.9 to 2.3g/cm<3>. This pulverizing is preferably executed by pulverizing the reduced iron by a pulverizing machine down to a grain size of about 30mm and further pulverizing the reduced iron down to a grain size of about <=6mm, then sieving and collecting the powder of grain size of about <=150mum from such grains. The iron powder is thereafter sintered at 600 to 800 deg.C. As a result, the reduced iron powder for the sintered oilless bearings having the apparent density of 1.8 to 2.3g/cm<3>, and the rattler value of <=0.6% at the molding density of about 6.0g/cm<3> is obtd. The iron powder for powder metallurgy capable of improving the strength of the molding is obtd. by using such reduced iron powder as an auxiliary raw material and adding the reduced iron powder to the atomized iron powder having low molding strength.
Patent JP-2000314507-A (JP)
Title: Catalytic combustor
Inventor: YASUNO MIKI
IPC: F23C13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustor which achieves improvements in ignition and combustion characteristics. SOLUTION: This apparatus is provided with a gas injection nozzle 15 for supplying gas to a catalytic body 13 for combustion, a mixing pipe 16, a shutter 18 provided between the gas injection nozzle 15 and an air intake port of the mixing pipe 16, a shutter moving bar 30 to move the shutter 18 an electromagnetic valve 20 to open or close a gas path, a thermocouple 32 which detects the combustion of a catalyst to apply electromotive force to the electromagnetic valve 20, a shutter holding means 34 for holding the shutter 18 in contact with the air intake port of the mixing pipe 16, and a shutter holding releasing means 35 for releasing the operation of the shutter holding means. This makes air introduced into the combustion chamber 14 less at the ignition time and more during the steady combustion period.
Patent JP-2000308542-A (JP)
Title: Device propping against ceiling for furniture
Inventor: OTA SATOSHI
IPC: A47B45/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device propping against ceiling which is satisfactory in appearance and excellent in operability. SOLUTION: This device propping against ceiling is formed of an end rail member 21 vertically movably housed in a housing part 20 in the state of a square frame formed on the side of the upper surface of the top plate 6 of furniture 1, and an adjusting member 22 arranged on the part 20 for vertically moving the member 21. In this propping device 4, the member 21 propping against a ceiling surface by operating the member 22 from the upper surface side of the top plate 6 of the furniture 1.
Patent JP-H06332416-A (JP)
Title: Display controller
Inventor: ARAYA SHUNTARO
IPC: G02F1/133
Filed: 1993-05-25
Abstract: PURPOSE:To enable discontinuous scannings such as interlaced scannings, and partial prirority scanning by using a picture processing in which continuous processions of an error diffusion method, etc., are necessitated. CONSTITUTION:When an attentional line is judged to be a downward directional error diffusion prohibited line, a display controller 30 instructs a picture procession part 33 of the abandonment (the reset) of the error information in a front line to perform picture processings from the line (the attentional line-M) successively. Then, the part 33 performs the error diffusing processions continuously, however, outputs only a line in which a flag is erected. Thus, the continuity of the error diffusing processions are always kept while making non-interlaced scannings and interlaced scannings coexist.