baber/WOPTO huggingface dataset:
Patent JP-H05139285-A (JP)
Title: Electrically controlled brake system for vehicle
Inventor: TOTSUKA TAKASHI
IPC: B60T13/66
Filed: 1991-11-19
Abstract: PURPOSE:To enable the regulation of braking force according to the loaded state by outputting electric signals corresponding to the signal pressure of an air brake system by pressure sensors, and providing an electronic control unit for taking in the signals of the pressure sensors to operate relay valves thereby regulating braking feelings. CONSTITUTION:When a brake pedal 4 is depressed, air pressure in air tanks 1, 2 is supplied to pipelines 22, 23 through a brake valve 3, and pressure sensors 13, 14 detect the rise of pressure and output electric signals to an electronic control unit 15. Control signals are outputted to operate a front relay valve 10 and a rear relay valve 11, and the air pressure in the air tanks 1, 2 are supplied to front brake chambers 7, 7' and rear brake chambers 8, 8' to apply braking force to front and rear wheels. Since the electronic control unit 15 operates the front and rear relay valves 10, 11 simultaneously, no time lag is generated.
Patent JP-H02149849-A (JP)
Title: Photosensitive resin composition
Inventor: SAKATA YOSHIKAZU
IPC: G03F7/038
Filed: 1988-11-30
Abstract: PURPOSE:To improve a resistance to oxygen plasma and image resolution of a photosensitive resin compsn. by incorporating a base resin consisting of a specified polysilsesquioxane deriv. having unsatd. groups and a photosensitizing agent consisting of a haloalkyl aromatic compd. having an absorption in far ultraviolet region into a photosensitive resin compsn. CONSTITUTION:The subject photosensitive resin compsn. contains a base resin consisting of a polysilsesquioxane deriv. expressed by the formula I having unsatd. groups, a photosensitizing agent consisting of a haloalkyl aromatic compd. having an absorption in far ultraviolet region, and a solvent. In the formula I, R<1> is a vinyl group, aryl group, an alkenyl group selected from isopropenyl group and 2-butenyl group; k is a positive integer. When the polysilsesquioxane deriv. is used in the photosensitive resin compsn., preferred weight average mol.wt. of the deriv. is 1,000-100,000. Thus, the resistance to oxygen plasma and image resolution of the photosensitive resin compsn. are improved.
Patent JP-H11117610-A (JP)
Title: Manual control device for automatic door
Inventor: KITAHORA MORIAKI
IPC: G05B7/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To open and close an automatic door using a simple method, such as controlling a manual switch, when it is desired to stop the opening or closing movement of the automatic door at a certain open or closed state, and to stop the automatic door at the desired position. SOLUTION: An opening/closing switch S2 for changing over the connected direction of a dc power supply to an actuator M opening and closing an automatic door and a changeover switch S1 switching the supply of dc power from an automatic control circuit 2 to the opening/closing switch S2 are provided. This device includes a limit switch LS1 which, when the automatic door is fully closed, shuts off a circuit leading from the opening/closing switch S2 to the actuator M and a limit switch LS2 which, when the automatic door is fully opened, shuts off a circuit leading from the opening/closing switch S2 to the actuator M; the changeover switch S1 is closed in the direction for connecting the dc power to the opening/closing switch S2, and the opening/ closing switch S2 is closed in a desired direction.
Patent JP-H05121083-A (JP)
Title: Fuel cell
Inventor: SHIMIZU YASUSHI
IPC: H01M8/02
Filed: 1991-10-24
Abstract: PURPOSE:To generate a uniform temp. distribution over the surface of an electromotive component by installing a heat pipe in a laminate consisting of electromotive components and separators. CONSTITUTION:Electomotive components 1 and separators 5 are laminated alternately, and oxidating agent gas 6 and fuel gas 7 are supplied separately to the two sides of electromotive component 1. Each separator 5 is divided into two fragments, and a heat pipe 10 is interposed between the flow path for the gas 6 and the flow path for fuel gas 7. In this manner the gas flowing inside of the separators 5 in tight attachment to the heat pipe 10 has a temp. gradient in the gas flowing direction, which produces a temp. distribution on the electromotive component 1. Accordingly a working medium 1 evaporated in the A part moves to the B part and condenses there. This gives a heat to the B part, so that the heat transfers from the A to B part. Thus the temp. distribution on the electromotive component 1 is approached to uniform condition automatically.
Patent JP-2001125177-A (JP)
Title: Camera and stroboscopic device
Inventor: YOSHIMURA MASASHI
IPC: G03B15/05
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To realize a stroboscopic device capable of appropriately keeping the duty of an exciting pulse without necessitating the detection and the feedback of primary voltage and secondary voltage. SOLUTION: This camera equipped with the separately oscillating type stroboscopic device is equipped with a storage means 180 storing the duty or the correction value of the exciting pulse supplied to the stroboscopic device, and a supply means 1 measuring time taken from starting the charging of a stroboscope, setting the duty individually suitable for the camera by referring to the duty or the correction value of the exciting pulse stored in the storage means and supplying the duty of the exciting pulse of the stroboscopic device in accordance with the time taken from starting the charging measured by a time measuring means based on the setting of the duty.
Patent JP-H11145118-A (JP)
Title: Method and apparatus for etching
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/302
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for etching which materialize a process for building up a metal interconnection with AlCu alloy films, and which have a high selection rate and high controllability with respect to a photoresist. SOLUTION: A plasma treating device is constituted such that a plurality of process gasses are introduced into a vacuum reaction container to control the pressure of the individual process gasses therein, that a lower electrode 102 for mounting samples thereon is provided at a lower portion of the vacuum reaction container, and that the lower electrode 102 is provided with high-frequency sources 104a, 104b for applying high-frequency voltage thereon through a tuning system.  The plasma treating device is provided with a carbon electrode 109 arranged inside the vacuum reaction container, a system for applying a high-frequency voltage on the carbon electrode 109 through the tuning system, a system for monitoring intensity variation of an emission spectrum in a plasma, and a computer 108 for controlling the high-frequency voltage applied on the carbon electrode 109 which is linked with the system for monitoring the emission spectrum.
Patent JP-H06143442-A (JP)
Title: Manufacture of foamed styrene resin molded product
Inventor: NAKAYAMA SHINPEI
IPC: B29K25/00
Filed: 1992-11-13
Abstract: PURPOSE:To ensure that a complicated shape can be obtained by working with a high dimentional accuracy by pressing a preliminarily foamed particles which are obtained by preliminarily foaming styrene resin particles to a specified foaming multiple, then pressing the particles in a pressure container using an inorganic gas and thermally fusing the pressed preliminarily foamed particles after compression of their volume. CONSTITUTION:A preliminarily foamed particles are obtained by preliminarily foaming styrene resin particles to a preliminary foaming multiple, for example, which is optimal in comformity with the use purpose of a foam styrene resin molded product. The preliminarily foamed particles are filled in a pressure container and then are pressed using an inorganic gas. The preliminarily foamed particles, pressed by the inorganic gas, are compressed until the volume is equal to 9/10 to 3/10 of the volume before pressing. Next, the compressed preliminarily foamed particles are filled in a die for foam molding, then heated, for example using vapor, to a level above the softening point of styrene resin, and the preliminarily foamed particles are fused together. Consequently, the particles can be wrought to a complicated shape with an uneven profile, and besides, their physical property becomes uniform in every direction.
Patent JP-H09290185-A (JP)
Title: Push type dispernser
Inventor: TADA TETSUYA
IPC: B65D47/34
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent securely the generation of residue of liquid in the vicinity of the tip of a nozzle by a simple constitution. SOLUTION: A primary valve 32 is formed into the rod shape having a rod 32a extended into a piston 16, while a secondary valve 34 is disposed and retained around the primary valve 32 on the piston 16 in a manner of communicating with the primary valve 32 under the friction force. A stopper 42 is provided on the piston 16 above the secondary valve 34 in a manner of kicking the secondary valve 34, releasing the communication with the primary valve 32 and lowering the secondary valve 34 together with the piston 16. When a nozzle head 12 is lifted, the secondary valve 34 is closed only after the piston 16 is lifted, and the opening of the primary valve 32 before the closing of the secondary valve 34 is disturbed to carry out the back suction of residual liquid in the nozzle 12a and the piston 16 into a cylinder 14.
Patent JP-S63214651-A (JP)
Inventor: IZURAERU NOOUITSUKU
IPC: G07F7/08
Filed: 1987-11-30
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-H07161396-A (JP)
Title: Coaxial connector
Inventor: OKAYAMA HIDETAKA
IPC: H01R9/05
Filed: 1993-12-06
Abstract: PURPOSE:To carry out connecting work easily by press-bonding a knitted wire to a housing in which an insulator to be penetrated with a center conductor is pushed and set and soldering the center conductor which is bent at 90 degree and a lead wire of a press-bonding ring directly with a circuit board. CONSTITUTION:A coaxial connector is composed of a cylindrical housing 1 and a press-bonding ring 3 wherein the housing 1 is made of a metal and 2 an insulator having a hole and a groove is pushed and set in the housing. At the time the end part of a coaxial cable 5 is inserted into the housing 1, the center conductor 6 introduced into the hole of the insulator 2 is bent at 90 degree along the groove. A part of the housing 1 is inserted into the space between the insulator 10 of the cable 5 and a knitted wire 7 and the press- bonding ring 3 having a lead wire 4 is put on the housing and is stuck to it by pressing. The center conductor 6 and the lead wire 4 are respectively inserted into through holes of a circuit board and soldered directly with the board. The connection work is simplified in this way, so that connection is done within a short time and stable connection is done.
Patent JP-H09148906-A (JP)
Title: Control circuit for semiconductor relay
Inventor: MIZUUCHI KENJI
IPC: H01L31/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve a turn on time characteristic without depending on the input current of a light-emitting diode by suppressing excess current supplied to output VDMOSFET to be less than a prescribed value. SOLUTION: Photoelectromotive force is generated in a light-receiving diode array 4 with the light emission of the light-emitting diode 3, and transient current charges the input capacity of Nch VDMOSFET 6 and 7. When a current value reaches a prescribed value, voltage drops by means of a current detection resistance 13. When it reaches about 0.6V in the forward bias state of an NPN transistor 12, impedance between the gate/source of Nch VDMOSFET 6 and 7 becomes considerably small, transient current flowing into the gate is suppressed and constant current, is outputted. Thus, transient current supplied to output FET 6 and 7 is suppressed, the input current of the light-emitting diode is not depended on and the turn on time characteristic can be improved by providing the current detection resistance 13 and the PNP transistor 12.
Patent JP-H04175151-A (JP)
Title: Sealing method for paper box for packing
Inventor: FUKUDA KENJI
IPC: B31B50/62
Filed: 1990-11-09
Abstract: PURPOSE:To eliminate the leakage of the particulate material such as soap powder received in a paper box to the outside by mutually bonding mutually superposed closing tongue pieces by a hot-melt adhesive. CONSTITUTION:A long side tongue piece is inwardly folded and both short side tongue pieces 5a-5c are superposed one upon another. By this method, a hot-melt adhesive 8 is extended under pressure by upper and lower tongue pieces 5a-5c and, since the surface area thereof is expanded, the adhesive 8 is rapidly lowered in its temp. and solidified to develop strong adhesive strength to strongly bond the respective tongue pieces 5a-5c. Since the adhesive 8 applied in the direction crossing a feed direction at a right angle is applied up to one side edge parts of short side tongue pieces 5a, 5b, when the upper and lower tongue pieces 5a-5c are superposed one upon another as mentioned above, the parts 8a applied to the short side tongue pieces 5a, 5b of the adhesive 8 are superposed on other parts and the superposed parts penetrate in the gaps 10 generated between the roots of upper and lower tongue pieces 6a-6c by the peculiar viscous properties of the adhesive 8 to close the gaps 10.
Patent JP-H03167464-A (JP)
Title: Humidity-sensitive element and its manufacture
Inventor: ABE TORU
IPC: G01N27/22
Filed: 1989-11-27
Abstract: PURPOSE:To improve quality by forming a recessed part in the surface of a humidity-sensitive film and providing a moisture permeable upper electrode formed in a film state at heating temp. higher than the glass transition point of an org. polymer resin material on the inner surface of the recessed part. CONSTITUTION:A moisture permeable membrane like upper electrode 4 is formed on the surface of a humidity-sensitive film 3 in a film state at temp. higher than the glass transition point of an org. polymer resin material by a heating vapor deposition method. At this time, only the surface of the humidity-sensitive film 3 having the electrode formed thereon is compressed to form a recessed part 3a and, as a result, the electrode 4 is formed in the recessed part 3a. By this method, the humidity-sensitive film 3 under the electrode 4 is compressed and densified to reduce the initial histeresis, and temp. characteristics are improved and a drift under a high temp. and high humidity condition is reduced.
Patent JP-H10141449-A (JP)
Title: Shift constitution for transmission
Inventor: DEGUCHI MASAFUMI
IPC: F16H61/34
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enlarge space on a step without disposing ring mechanism so as to facilitate getting-on/off by dividing a clutch case into front and rear chambers, arranging clutch mechanism in the front chamber, and arranging a shift device in a transmission case in the rear chamber. SOLUTION: A clutch case 1 is divided in two front and rear chambers, and the front part is made a front chamber 1a for arranging clutch mechanism C, while the rear part is made a rear chamber 1b for accommodating operating mechanism for operating the front end parts of shifter shafts 10, 12, 13. The rear chamber 1b is space surrounced by a partition wall 1c and a front wall 7, and the front ends of the shifter shafts 10, 12, 13 pierce the front wall 7 and protrude into the rear chamber 1b. A shift arm for main shift is fitted to either one of the shifter shafts 12, 13 to perform shift operation. With this constitution, ring mechanism on a step arranged on a transmission case is eliminated, so that large space can be formed so as not to interfere with getting on/off from the right and left sides of a seat, and operation of a main shift lever can be facilitated.
Patent JP-H02150887-A (JP)
Title: Adjustment defect display device for image display
Inventor: ENDOU YASUTO
IPC: G09G5/00
Filed: 1988-12-01
Abstract: PURPOSE:To prevent a part where there is a defect in adjustment from being overlooked at by providing display devices which display patterns in predetermined display colors according to display characteristics of the image display and are driven with a tricolor signal to display the same colors as the display colors. CONSTITUTION:A light emission pattern displayed on a image display 11 to be inspected is picked up by a TV camera 21 and the obtained image signal is compared with reference data and converted into the tricolor signal to display a light emission pattern which is colored in at least two display colors according to the display characteristics on the monitor 30, and the display devices which emit different color light are provided and driven selectively to illuminate in the same color with the display color indicated by the tricolor signal. The light emitted by the display device is preferably in the same color with picture elements on a scanning line on the monitor. Consequently, whether or not there is the defect in adjustment can be known by observing the display devices and the defect in adjustment is never overlooked at.
Patent JP-H04176933-A (JP)
Title: Joining structure of unit
Inventor: ABIKO HARUHIKO
IPC: E04B1/348
Filed: 1990-11-09
Abstract: PURPOSE:To improve draining ability by forming a notch, opened to a joining end surface and extended in the direction of the length of a core, in a core fronting on the joining end surface of a floor member, a wall member, or a ceiling member. CONSTITUTION:A floor member 1, a wall member 2, and a ceiling member 3 of a unit Y comprise a rod body, assembled in a rectangular profile by using cores 1a..., 2a..., and 3a, and face materials 1b..., 2b..., and 3b..., respectively. Notches 5 and 5 extending in the direction of the lengths of cores 2a and 2a are formed and a joint member 6 formed of a resilient material is inserted throughout the overall length of the notch 5. A second notch 7 is formed in a position adjacent to the notch 5, and a metal 8 for fixing to fix a joining state between the two members 2 and 2 and a metal 9 for coupling are located through a member 6. This constitution improves draining ability.
Patent JP-H04176871-A (JP)
Title: Formation of deposited film
Inventor: TAKEI TETSUYA
IPC: H01L21/205
Filed: 1990-11-08
Abstract: PURPOSE:To inexpensively form a high-quality amorphous Si film at a high rate at the time of forming the film on a substrate by microwave plasma CVD by passing the substrate alternately through a discharge space and a non- discharge space. CONSTITUTION:A reaction vessel 701 is provided with a substrate 705 of metals such as stainless steel and Fe and alloy or nonmetals such as synthetic resin and ceramics with the surface made conductive, an electrode 712 and a heater 707. The vessel is evacuated, and the substrate 19 heated and kept at 340-450 deg.C by the heater 707. A mixture of gaseous SiH4, etc., as the Si raw material and gaseous hydrocarbons such as CH4 and C2H6 is introduced into the vessel 701 so that the C atom is controlled to 1-30% of the Si atom in the formed film. A voltage is impressed on the electrode 712 from a DC power source 711 to generate an electric discharge, and plasma is produced in the discharge space 706. The substrate 705 is simultaneously rotated, and the surface is passed alternately through the discharge space 706 and the non-discharge space. A high-quality amorphous Si film is stably formed on the substrate surface.
Patent JP-S63156634-A (JP)
Title: Slide member for machine tool
Inventor: UEJIMA MASAHIRO
IPC: F16C33/24
Filed: 1986-12-19
Abstract: PURPOSE:To enhance the wear-resistance and shock resistance of a slide member by forming one of the slide surfaces of stationary and movable members from ceramic materials, and by forming the other one of the slide surfaces such that parts of the outer surface of the ceramic material are exposed to the outside within the sputtered layer made of slide materials. CONSTITUTION:A spindle 1 made of a low expansion alloy 10 has a slidable surface on which a sputtered ceramic layer is formed and is mirror-surface- finished. A bearing 3 made of a low expansion alloy 10a has its inner surface in which lattice-like grooves 12 having a depth of about 0.5 mm are formed. A sputtered ceramic layer 13 having a thickness of about 0.5 to 1.2 mm is coated on the inside surface along the grooves 12. Further, a sputtered surface made of a slide material having a hardness lower than that of ceramic materials is formed on the inside of the sputtered ceramic layer 13, and is ground so that parts of the outer surface of the sputtered ceramic layer 13 are exposed to the outside, being spotted in the finished surface 15 about 10 to 15 % of the total area thereof. Accordingly, it is possible to prevent the sputtered ceramic layer 13 from coming off, thereby it is possible to enhance the wear resistance and the shock resistance.
Patent JP-H08214321-A (JP)
Title: Contour emphasizing device for solid-state color image pickup device
Inventor: ASAIDA TAKASHI
IPC: H04N9/68
Filed: 1995-10-30
Abstract: PURPOSE: To form a contour emphasizing signal in a horizontal direction while keeping carrier balance. CONSTITUTION: A signal G obtained from a CCD image pickup element 1G is supplied from the slider 10 of a variable resistor to an adder 15. On the other hand, a signal R obtained from a CCD image pickup element 1R is supplied to the adder 15. The same quantity of the signal G and the signal R are added by the adder 15, and the output signal of the adder 15 is supplied to a high-pass filter 18, and the contour emphasizing signal HIE in the horizontal direction is generated from the high-pass filter 18. A signal on which the contour emphasizing signals in the vertical and horizontal directions are added is obtained from the slider 14 of the variable resistor, and after it is level-adjusted, it is added on each chrominance signal by adders 21G, 21R and 21B, which enables contour emphasis to be performed.
Patent JP-H01145841-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ARAOKA YASUSHI
IPC: H01L23/50
Filed: 1987-12-01
Abstract: PURPOSE:To enable easy mounting on the front and rear faces of a substrate by providing outer leads bent downward from the bottom of a resin molding layer and further bent so as to jump above the surface of the molding layer. CONSTITUTION:Outer leads 2 having the same potential are so formed as to present on and beneath the resin molding layer 1 of a semiconductor device. The leads 2 are initially bent downward. Then, the bent leads 2 are so bent as to jump upward this time. When the leads of such structure are provided, there is an advantage that the leads can be placed from both on and beneath the substrate.
Patent JP-H09198836-A (JP)
Title: Information recording and reproducing device, cartridge used for it and information recording and reproducing system
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/2433
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device which can prevent an information recording medium from being extracted by mistake from a cartridge storing the information recording medium capable of recording information by applying an energy beam thereto. SOLUTION: A cartridge comprises a main body 1, a lid 2 capable of being separated from the main body 1 or opened and closed and an information recording medium 5 capable of recording and reproducing information by applying an energy beam thereto, and a pin 4 for fixing the main body 1 and the lid 2 of the cartridge in the state of being closed is provided. After the cartridge is set to the information recording and reproducing device and optional operation is performed and, when the extraction of the information recording medium 5 is required, the pin 4 is released to make the lid 2 separable from the main body 1 or openable and after that, the cartridge is ejected from the information recording and reproducing device.