baber/WOPTO huggingface dataset:
Patent JP-S5675246-A (JP)
Title: Load-responsible valve
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/18
Filed: 1979-11-24
Abstract: PURPOSE: To enable the alternation of prescribed pressure of a supply chamber depending on ridden load, by providing a pressure reducing valve for making the fluid pressure of a reaction chamber by a prescribed value lower than that of the supply chamber, between the supply chamber, which is connected to a brake chamber, and the reaction chamber for applying a reaction force to a piston.  
     CONSTITUTION: A pressure reducing valve, which makes the fluid pressure of a reaction chamber 28 by a prescribed value lower than that of a supply chamber 30 connected to a brake chamber and comprises a pressure control spring 52, a valve element 53 and a valve seat 54, is provided between the supply chamber 30 and the reaction chamber 28 for applying a reaction force to a piston 11. When the liquid pressure of the supply chamber 30 exceeds that of the reaction chamber 28 by the value prescribed by the force of the spring 52, the valve element 53 comes off the valve seat 54 so that the pressure fluid of the chamber 30 flows into the chamber 28. According to this constitution, the control of the liquid pressure of the supply chamber 30 is stopped until the liquid pressure reaches such a predetermined value that effective braking action is performed even if the pressure is low. When the liquid pressure of the chamber 30 is higher than the predetermined value, the pressure can be controlled depending on the loaded condition of a vehicle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0710239-A (JP)
Title: Belt conveyor
Inventor: KIBE YASUTOSHI
IPC: B65G15/42
Filed: 1993-06-23
Abstract: PURPOSE:To provide a belt conveyor which can convey subjects to be conveyed on a steep slope without causing damage and wear to belts more than necessary even if objects higher than side walls are put in the subjects to be conveyed. CONSTITUTION:On the conveying side 10d of the middle portion 10c of a conveyor 10, an endless retaining belt 11 is disposed parallel to the conveyor 10 and at an interval to the ends of side walls 14, 14.
Patent JP-H113223-A (JP)
Title: Information processor and information storage method
Inventor: ONIZUKA YASUYUKI
IPC: G06F9/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and an information storage method capable of securing the reliability of input information from an external device. SOLUTION: A flash ROM (ER) is divided into plural sector blocks(SBs) and a program module(PM) is written from a host to respective SBs. In the case that abnormality is generated in the host during down-loading, the possibility that data inside the SB of the FR are destroyed is high. Then, a program inside a boot block is set so as not to activate the SB storing the PM at the time of the reactivation of the next time. Thereafter, by the reactivation of a printer, the check sum (CS) of the respective SBs stored in a RAM until then is cleared and the CS stored in the FR is newly stored in the RAM. By the difference of the CS inside the Ram and a normal CS held by the host, the program to be down-loaded again is determined.
Patent JP-S6214209-A (JP)
Title: Industrial robot
Inventor: HASEGAWA MIKIO
IPC: B25J13/08
Filed: 1985-07-11
Abstract: PURPOSE:To improve processing cycle of work by providing an arithmetic means that changes curves of acceleration and deceleration automatically according to the change of the weight of load attached to a robot arm. CONSTITUTION:When a driving start input signal is inputted to an arithmetic section 9, a microcomputer of the arithmetic section calculates the quantity of position command pulse and servo rigidity with a present position counter 19 and calculates load weight. Then, an optimum slow up curve, slow down curve and maximum speed are determined from the calculated load weight and arm position of the load. Then, the load weight is calculated automatically by a robot arm and a control device, and the optimum servo rigidity stored in the arithmetic section is inputted to the arithmetic section as external variation input.
Patent JP-H10339747-A (JP)
Title: Indicator gauge
Inventor: KANEKAWA HITOSHI
IPC: G01R13/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an indicator gauge with which an error caused by the dispersion of component performance can be easily adjusted and inexpensively corrected. SOLUTION: Concerning the indicator gauge which is attached to a power reception panel or a power distribution panel for measuring various kinds of electric energy, this device is provided with a signal converting part 8 for converting inputted 1st and 2nd currents and 1st and 2nd voltages to proportional voltage signals, measuring part 10 for measuring 1st and 2nd power values from these converted signals, phase error measuring part 16 for measuring a phase error from a reference value by comparing the ratio of 1st and 2nd power values measured by the measuring part 10 with the ratio of inputted 1st and 2nd power values (reference values), and phase error correcting part 16 for shifting the measurement starting time of either current or voltage at the measuring part 10 at least based oh the time difference provided by the time conversion of this phase error.
Patent JP-S5853179-A (JP)
Inventor: NIIMI AKIHIKO
IPC: H05B6/10
Filed: 1981-09-25
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-H06342647-A (JP)
Title: Reflection type halogen bulb
Inventor: OKAHARA KAZUAKI
IPC: H01K7/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a reflection type halogen bulb which is easily assembled and which has a structure sufficiently strong and suitable for automation by using an annular silicone or fluorine thermal contraction resin for assembling a reflection mirror and a glass cover. CONSTITUTION:The circumferential part 7 of a translucent glass cover 6 is coated on the flange part 5 of a cup shape reflection mirror 4 and is fitted therein. The outer periphery of the part at which the glass cover 6 and the reflection mirror 4 are fitted together is coated with a silicone or fluorine thermal contraction resin 8, which is worked into annular form with an inner diameter which is almost equal to the outer diameter of the reflection mirror 4. The body is passed through a heating furnace having specific atmospheric temperature by using an automatic transfer means such as conveyer, and the resin 8 is contracted for assembling. In a reflection type halogen bulb thus assembled, the glass cover 6 and the reflection mirror 4 are easily assembled with sufficient strength and improved safety, while the productivity of the bulb can be improved.
Patent JP-H06342668-A (JP)
Title: Method for sealing gas of solid electrolyte fuel cell
Inventor: HISHINUMA YUICHI
IPC: H01M8/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide a solid electrolyte fuel cell, of which electrolyte layer is not constrained by any thing and which is strong against the heat-cycle and which can be operated stably for a long time, by forming a fuel cell so that a separator and an electrolyte layer thereof are not bonded at the time of operation at a high temperature or so that a spacer and an electrolyte layer are not bonded in the case where a spacer is pinched. CONSTITUTION:A flat unit cell 3, in which a fuel pole 5 and an air pole 6 are arranged so as to pinch a solid electrolyte layer 4 made of zirconia doped with yttria, and an adjacent unit cell is connected electrically in series, and the unit cells and separators 1 for distributing the fuel gas and the oxidant gas are layered alternately. The surface of the separator 1, which is in contact with the solid electrolyte layer of the unit cell, is coated 8 with the material, which does not react with YSZ, and in the case where a spacer 2 is interposed, the surface of the spacer 2 is coated with that material.
Patent JP-H023902-A (JP)
Title: Manufacture of rare earth element-fe-b system permanent magnet
Inventor: SATO YOSHITOMO
IPC: H01F41/02
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a permanent magnet which contains little impurity and is excellent in magnetic characteristics by alloying main material composed of a rare earth element, iron and boron, and an electrode, melting them in inert gas of a specific atmospheric pressure, and laminating and solidifying them by using a water-cooled copper crucible. CONSTITUTION:The title magnet is manufactured as follows; an ingot is used wherein main material whose basic components are a rare earth metal, iron and boron, and an electrode are alloyed, the ingot is melted by Joule's heat of melted slug in Ar, inert gas, at an atmospheric pressure P in the range of 0.3<=P(atm)<=1.0, and the melted alloy is laminated and solidified in one direction in a water-cooled copper crucible. In the case where the atmospheric pressure P is lower than 0.3 atm, the volatilization of melted alloy increases, so that the loss of alloy metals increases. When the loss exceeds 1.0 atm, the necessary amount of inert gas increases, which results in an uneconomical state. Thereby, interposing material such as reaction product and impurity such as S, P, etc., are reduced, and a permanent magnet of low cost excellent in magnetic characteristics and workability can be obtained.
Patent JP-S5578832-A (JP)
Title: Manufacturing method of crankshaft
Inventor: SAITOU JIYUNICHI
IPC: F16C3/06
Filed: 1978-12-09
Abstract: PURPOSE:To provide an equal performance to the forged crankshaft, by setting a steel pipe in the place of a casting mold, constructing journal and crankpin part, pouring a molten metal of ball-shape graphite cast iron into the casting mold, and constructing the both described porions in the above. CONSTITUTION:To the place in a casting mold, corresponding to a journal part 2 and a crank part 3, are engaged a plurality of steel pipes 4, 5, respectively, thereafter, is poured a molten metal of ball-shape graphite iron to construct a sliding portion of th journal part 2 and the crank pin part 3 by the pipe 4, 5. For the pipe if used a steel pipe of low amount of carbon content, by a heat treatment processed at casting operation or after casting, crabon in the cast iron is diffused in the pipe, and a carbon content in the pipe comes to be the same extent of that in the forged crankshaft. Further in an operation of the crankshaft, a seizure can be eliminated in the contact portion with bearing metal.
Patent JP-S6132550-A (JP)
Title: Semiconductor integerated circuit element
Inventor: MATSUMOTO KUNIO
IPC: H01L21/82
Filed: 1984-07-25
Abstract: PURPOSE:To probe a defective element circuit in a semiconductor integrated circuit element easily by carving coordinates displaying a position in an element for an element circuit to a section where there is no element circuit in the periphery of the integrated circuit element. CONSTITUTION:Coordinates 4 are carved previously in a peripheral regions 3, in which there is no element circuit, in a chip 1. Coordinates 4 must be viewed as distinct lines when an integrated circuit is observed by a microscope, etc., and coordinates may be carved through isolation diffusion difficult to be erased even by etching on analysis such as resolution one. Coordinates 4 representing a defective region 5 including a defective element circuit is displayed outside coordinates corresponding to the arrangement of element circuits in a carving method for coordinates.
Patent JP-H01319712-A (JP)
Title: Device for pack aging light emitting element and optical fiber
Inventor: MATSUMURA YUTAKA
IPC: G02B6/42
Filed: 1988-06-21
Abstract: PURPOSE:To provide the excellent packaged structure which lessens the deterioration in the coupling efficiency of an optical fiber and a light emitting element and has excellent long-term reliability by disposing an optical fiber base and a light emitting element base to face each other and moving the bases with a V-groove as a guide, thereby changing the spacing in the axial line direction thereof. CONSTITUTION:A ferrule 2 fitted to the optical fiber 1 is placed in the V-groove 15 of the optical fiber base 12 and a light emitting element holder 3 fixed with the light emitting element 5 is placed in the V-groove 15 of the light emitting element base 13. The ferrule 2 and the holder 3 are then rotated to the position where the coupling efficiency is highest. The optical fiber base 12 and the light emitting element holder 3 are thereafter lowered along the wall surface of the V-cut 11 of the supporting base 21 to bring the ferrule 2 and the light emitting element holder 3 into tight contact with each other. Further, the ferrule and the holder are so adjusted as to maximize the coupling efficiency. The ferrule 2 and the optical fiber 1 as well as the ferrule 2 and the light emitting element holder 3 are then fixed by using solder and melting the same by high-frequency heating.
Patent JP-S6213326-A (JP)
Title: Manufacture of resin pipe
Inventor: IWAMOTO KENJI
IPC: B29C65/70
Filed: 1985-07-10
Abstract: PURPOSE:To make it possible to form even an outer surface with good accuracy, by preliminarily inserting a pipe body part molded by a filament winding method in a mold having the receiving port of a resin pipe formed thereto and pressing the outer surface of the pipe body part to the inner surface of the mold by centrifugal force while integrating the pipe body part and the receiving port to apply curing treatment to both of them along with the mold. CONSTITUTION:A contact plate 4 is mounted to the opening end of the receiving port molding recessed part 2 of a mold 1 and a resin is supplied to the recessed part 2 while the mold 1 is rotated at a high speed to centrifugally mold a receiving port part 5. The pipe body part 7 is molded by a filament winding method and inserted in the mold 1 in an uncured state. The pipe body part 7 is guided by a contact plate 6 to partially overlap one end thereof with the neck side end part of the receiving port part 5. When the mold 1 is rotated at a high speed, the outer surface of the pipe body part is pressed to the inner surface of the mold 1 by centrifugal force to be molded so as to have accuracy corresponding to the inner surface of the mold 1 and the pipe part is integrated with the receiving port part 5. The resin pipe is fed in a heating oven along with the mold 1 in this state to be cured in said oven.
Patent JP-S63293311-A (JP)
Inventor: RUISU ENU JIANNUZUI
IPC: F16B13/06
Filed: 1987-06-22
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-H05119383-A (JP)
Title: Camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/18
Filed: 1991-05-30
Abstract: PURPOSE:To arrange a display board having a sufficient display area while preventing a camera from becoming large and the degree of freedom in design from being lost. CONSTITUTION:A display board 5 is notched in nearly the same shape as a housing part 9c which is projected to an upper side than the specified surface of a fork bottom board 9, and the housing part 9c is fitted in a notch 5a, then an index display part where an index for selecting a mode is displayed is provided at the position of the upper surface of the projected housing part 9c. The housing part 9c is fitted in the notch 5a of the display board 5, and the entire display board 5 is not projected to the upper surface of the camera. The index display part is provided at the position of the upper surface of the housing part 9c and it is regarded as a part of the display by the display board 5.
Patent JP-H08310251-A (JP)
Title: Blind sunshade equipment for vehicle
Inventor: KATOU SAYURI
IPC: B60J11/00
Filed: 1995-05-17
Abstract: PURPOSE: To prevent dazzling while running, blinding at recessing, and prevent a high temperature rise in a driver's seat at parking, by providing a hollow cylinder, having a sucker in a prescribed part and an opaque shield part inside, sucked to a windshield of a vehicle, and using an accessory to draw out the internal shield part to the outside, sucked, by only a required length. CONSTITUTION: A water resistant light shielding opaque shield part 2 provided with a frame 8 and a ring 3 in one end is provided inside a hollow cylinder 4 having an insertion draw out port 7 and a sucker 1 in a prescribed part. In this shield part, a sucker 9 with hook, serving as an accessory mounted on a shaft 5 provided with a function of stopping with a click when drawn out to the outside at use time to have a cover 6 in the upper/lower, is provided.
Patent JP-2000350088-A (JP)
Title: Image pickup unit and control method therefor
Inventor: IKEDA TAKESHI
IPC: H04N5/235
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent unnatural exposure control when electronically zooming at a high magnification in an image pickup device, that has an electronic image magnification function and an exposure control function. SOLUTION: An A/D converter 8 converts an analog image signal from an image pickup device 4 into a digital signal, a camera signal processing circuit 9 applies prescribed processing to the digital signal and provides an output of the result as a video signal. Furthermore, a magnification processing circuit 10 electronically applies magnification processing to the image according to an instruction outputted from a microcomputer 13 through the operation of a magnification executing switch 14. In this case, when the magnification of the magnified image exceeds prescribed magnification level, exposure control by an iris drive circuit 3, a timing pulse generator 5 and an automatic gain control circuit 7 is stopped, and the exposure control is started when the magnification is lower than a prescribed magnification.
Patent JP-H112618-A (JP)
Title: Cholesterol sensor and manufacture thereof
Inventor: YAMAMOTO TOMOHIRO
IPC: G01N27/327
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the biosensor, which has high accuracy and the excellent response of a substrate in a substrate in a high concentration region by providing a layer including the needle-shaped electronic acceptor of minute particles less than the specified dimensions in a reaction layer. SOLUTION: This cholesterol sensor is constituted of an insulating substrate 1, the electrode system having a measuring electrode 4 and counter electrodes 5 provided on the substrate 1 and a reaction layer formed on the electrode system or the vicinity of the electrode system. On the reaction layer, layers 7 and 8 containing hydrophilic macromolecules and a layer 9 containing the minute needle-shaped electronic acceptor, whose magnitude in the longitudinal direction is less than 1 μm and magnitude in the short direction is less than 0.3 μm, are provided. By setting the magnitude of the electronic acceptor at the minute value such as this, the solubility for the sample liquid of the reaction layer can be enhanced.  Threfore, the dissolution of the reaction reagent layer is quickly perfumed, the accuracy is improved, and the reaction characteristics are enhanced even if the concentration of the substrate is in the high- concentration region.
Patent JP-S5855832-A (JP)
Title: Pressure detector
Inventor: MITSUYAMA YOSHIAKI
IPC: G01L19/00
Filed: 1981-09-30
Abstract: PURPOSE:To eliminate errors due to the effect of centrifugal force, by a method wherein strain gauges for compensating centrifugal force are provided in a pressure sensitive diaphragm. CONSTITUTION:Strain gauges 8a and 8b are adhered to a pressure sensitive diaphragm 6a, and strain gauges 9a and 9b are adhered to a diaphragm for compensating centrifugal force 10a. The pressure sensitive diaphragm 6a and the diaphragm for compensating centrifugal force 10a are provided at about equal distances from the center line of a rotary shaft, respectively, having the same dimensions with each other. As the strain gauges 8a and 8b, and 9a and 9b are connected so that they are placed on the opposite sides with each other, the effect due to centrifugal force is cancelled with each other.
Patent JP-H05321549-A (JP)
Title: Roll screen
Inventor: KATAOKA MAMORU
IPC: E06B9/40
Filed: 1992-05-22
Abstract: PURPOSE:To protect a visual field from interferences imposed by lowering a screen with a weight bar and spreading pull cords on a floor and the presence of pull cords. CONSTITUTION:A roll screen 10 provides a winding pipe whose ends are rotatively supported by a side plate 14 on both ends of set frame 12 and a screen 18 which is windable or releasable, being connected to the pipe on one end and a weight bar 20 installed to the other end and a pull handle 22 mounted in the central lower part and a winding mechanism 33 installed thereto and a pull cord 24. The winding mechanism 33 consists of a ring-shaped winding reel 30 having a cord winding section on its outer peripheral part. A slot section 34 is formed on the cord winding section 32 in its peripheral direction. One end of the pull cord 24 is connected thereto. This cord provides properties which are easy to wind up or release easily. The winding mechanism 33, which allows the winding reel 30 to be fitted into a space 29 formed in a pull handle main body 28 and supported, is mounted to the pull handle main body 28.
Patent JP-S6215611-A (JP)
Title: Controller using piezo-element
Inventor: INAGAKI MITSUO
IPC: H02N2/00
Filed: 1985-07-15
Abstract: PURPOSE:To attain the anti-skid control effectively and with high responsiveness for the dampling control of an automobile, by controlling the impression of high voltage to a piezo-element which is selected in accordance with the contents of a control command. CONSTITUTION:An actuator group 11 consists of plural piezo-elements forming plural plural control valves. In this case, the sensor group 13 detects the revolving speeds, the damping force, the ground speeds, etc. of the wheels. These detection signals are supplied to a control circuit 14. The circuit 14 monitors the state of the control which affects each wheel according to said detection signals. When a lock state is produced, the circuit 14 gives a command to a piezo-element driving circuit 12 to reduce the damping force applied to the locked wheel. Then the power supply voltage supplied to each actuator of the group 11 from a high voltage source 15 is controlled.
Patent JP-H05327123-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: IMASHIYOU YOSHIHIRO
IPC: H01S5/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a semiconductor laser element wherein various problems caused by the current constriction semiconductor layer of a buried type semiconductor laser element are solved. CONSTITUTION:In a buried type semiconductor laser element wherein current constriction semiconductor layers 4 are buried in both sides of an active layer 3, the current constriction layer 4 is constituted of a semiconductor layer compensated in the manner in which the number of electrons becomes equal to the number of positive holes.
Patent JP-H097048-A (JP)
Title: Sold out detector for automatic vending machine
Inventor: SUWABE KEN
IPC: G07F9/02
Filed: 1995-06-21
Abstract: PURPOSE: To reduce the man-hour in manufacture process and the direct material cost, to increase the housing amount by miniaturization and to improve the sold-out detection accuracy by detecting the sold out of respective commodities housed in two front and back lines by one sold-out switch in an automatic vending machine for successively ejecting the products housed in the two front and back lines in a commodity housing column. CONSTITUTION: This sold out detector reports the sold out of the products and is constituted of a front part sold-out switch operation member 17 and a rear part sold-out switch operation member 18 respectively provided below the commodities housed in the two front and back lines in the product housing column 11, operation auxiliary springs 20 set so as to rotationally move the respective tips of the front part sold-out switch operation member 17 and the rear part sold-out switch operation member 18 above a commodity carrying surface 12 respectively when the housed commodity are sold out and the sold-out switch 19 for detecting the sold-out of the commodities by the front part sold-out switch operation member 17 and the rear part sold-out switch operation member 18.