baber/WOPTO huggingface dataset:
Patent JP-H0368175-A (JP)
Title: Semiconductor pressure sensor
Inventor: SATO KIMITOSHI
IPC: G01L9/00
Filed: 1989-08-05
Abstract: PURPOSE:To enable a diaphragm to be easily and accurately controlled in thickness to improve a pressure sensor of this design in accuracy by a method wherein a plate-like semiconductor wafer on which a pattern has been formed and a semiconductor wafer provided with a recess are pasted together to form a cavity. CONSTITUTION:Diffusion resistors 2 are formed on the surface 111 of a silicon wafer 11, and the rear side of the wafer 11 is polished to form a diaphragm 4. On the other hand, an etching mask is formed on the surface 121 of a wafer 12 excluding a part where a recess 3 is to be formed, which is etched to form the recess 3. Then, the wafers 11 and 12 are pasted together in a vacuum to form a vacuum chamber 6. By this setup, the thickness of a diaphragm can be easily and precisely controlled, so that a sensor of this design can be improved in precision.
Patent JP-S5992224-A (JP)
Title: Bottom valve opening and closing device in tank lorry
Inventor: SAKAGUCHI KIYOSHI
IPC: F16K31/46
Filed: 1982-11-18
Abstract: PURPOSE:To enable to close a bottom valve in emergency by the operation of an emergency lever side by integrating a slide member via a lock pin with a stationary short tube. CONSTITUTION:When a fire occurs during the exhausting of liquid, an emergency lever 26 is pressed. Then, a lock pin 23 is released through a rod 27 and a bellcrank 25, and a slide member 19 which has been secured to a stationary short tube 20 so far is moved integrally with a rod 14 by the force of a spring 17. When the rod 14 is moved, it is transmitted to a push-pull wire 11, an outer arm 12, a shaft 9, an inner arm 10 and a valve shaft 7, and a valve body 8 is closed. Thus, a fire can be stopped to the minimum limit.
Patent JP-S6361645-A (JP)
Title: Clutch control system
Inventor: SUGIMURA TOSHIYA
IPC: B60W10/10
Filed: 1986-08-29
Abstract: PURPOSE:To make good clutch control performable with single algorithm, by determining a clutch target position on the basis of throttle opening, engine speed and input shaft revolution as well as calculating a clutch speed on the basis of both these speeds. CONSTITUTION:A clutch target position is determined by throttle opening, engine speed and input shaft revolution. Next, a difference between both speeds, the throttle opening and the input shaft revolution are all regarded as each address signal, whereby a clutch speed is read out of each of tables 14-16, finding the largest one among them. And, when a clutch position at the time of this maximum speed is smaller than a half-clutch position, a clutch-on correction factor is read out of the table 17, multiplying this maximum speed, thus the clutch speed is controlled. With this constitution, with one algorithm, clutch control at the time of slow speed, starting an gear shafting is made performable.
Patent JP-H1051020-A (JP)
Title: Light collection integrated optical electric generator
Inventor: TSUTSUI KEN
IPC: H01L31/042
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a loss of light, to simplify the configuration and to attain ease of assembling in the case of manufacturing the large scale light collection integrated optical electric generator by adhering a plurality of photoelectric conversion assembly boards with each other. SOLUTION: Each condenser lens 11 is formed hexagonal, an outer shape of a spacer 12 is formed the same as the condenser lens 11, a solar battery cell 21 is placed under the spacer 12, a wiring board 31 is placed under the solar battery cell 21, and the size of the wiring board 31 is made smaller than an area formed by tying outermost circumferences of the condenser lens 11 and the spacer 12. Sides of the hexagon of the condenser lenses 11 are closely contacted with each other and the lenses 11 are arranged without any gap. Furthermore, a throughhole is formed to a rear side of the wiring board 31 or in wiring board layers when the wiring board 31 is formed as a multi-layer board and an electrode is formed and each electrode wiring pattern is extended to three sides of the wiring board.
Patent JP-H0488631-A (JP)
Title: Formation of insulating film for circuit element
Inventor: OURA SHOZO
IPC: H01L27/04
Filed: 1990-07-31
Abstract: PURPOSE:To secure the freedom in the selection of conductive material for electrode or wiring by a method wherein an electrode comprising specific conductive material is formed on an insulating substrate to form a metallic film capable of anode-oxidation on the electrode and then this metallic film is anodized to be decomposed into an insulating film. CONSTITUTION:A transparent conductive film 2 as an electrode for auxiliary capacitor element is formed on an insulating substrate 1. Next, this film 2 is etched away in a specific electrode shape. Later, a metal 3 capable of anodic- oxidation is formed on the film 2. In such a state, the metal 3 is anodized to be decomposed into an oxide film as a capacitor element insulating film 30. Through these anodic-oxidation procedures, the insulating substrate 1, the transparent conductive film 2 and the capacitor element insulating film 30 can be formed. This film 30 is formed not only on the part near the film 2 but also on the whole surface of the substrate 1 thereby making the whole surface relatively flat.
Patent JP-H0870250-A (JP)
Title: A/d converter
Inventor: WAKIMOTO AKIHIKO
IPC: G06F3/05
Filed: 1994-08-29
Abstract: PURPOSE: To obtain the A/D converter providing a meaning to data obtained by applying A/D-conversion to an analog signal. CONSTITUTION: The A/D converter is provided with an A/D conversion section 2 converting an analog signal into a digital signal, a conversion result register 3 storing data being the result of A/D conversion, a comparator 5 comparing data A in the conversion result register 3 with data B of a conversion result register 4, and a switching circuit 6 controlling the input/interrupt control to data from the conversion result register 3 to be stored in the conversion result register 4 based on an output C of the comparator 5.
Patent JP-H0489103-A (JP)
Title: Continuous joint type shapes and rolling method therefor
Inventor: NISHINO TANEHARU
IPC: E02D5/04
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a continuous joint part having a fixed opening width between clocks and further an excellent fitting tensile strength by providing circularly bent claws having a similar shape integrally on both sides in the width direction of a web having prescribed thickness and width, providing projections having a specified height each inside the tips of these claws and fixing the opening between the tip parts of the claws to the left and right. CONSTITUTION:In a series, an effective width W of the web 1a is fixed and the thickness Tw of the web takes a prescribed dimension corresponding to a use site. At both ends in the width direction of the web, female joints (claws) 1b bent at a definite curvature are provided and projections 6 having a height 1/4-1 times the thickness of the claws tip are formed inside the tips of these clicks. The opening part k between the claws is made definite and excellent fitness is held to the male joint.
Patent JP-H0868511-A (JP)
Title: Cooking stove with grill
Inventor: SAKAMOTO AKIRA
IPC: F23D14/02
Filed: 1994-08-29
Abstract: PURPOSE: To make dust and oil hard to accumulate inside a grill to save labur in cleaning of the grill. CONSTITUTION: A cooking stove main body has a grill inside, an exhaust opening 3 that communicates with the grill on the upside and an openable cover 4 that covers the exhaust opening 3 and is movable vertically. A movable piece 5 made of a shape memory alloy is arranged under the openable cover 4, and when heated and deformed by the heat from the grill, the movable piece 5 pushes the openable cover 4 upward to open the exhaust opening 3. Thus, when the grill is in use, the movable piece 5 is heated and deformed upward by the heat of an exhaust gas 48, causing the openable cover 4 to move upward and open the exhaust opening 3. When the grill is out of use, the movable piece 5 is deformed downward as it is loaded with the weight of the openable cover 4 or deforms itself as it is cooled down, causing the openable cover 4 to move downward and close the exhaust opening 3.
Patent JP-S5996479-A (JP)
Title: Electronic ignition controller
Inventor: YOSHIDA TATSUYA
IPC: F02B1/04
Filed: 1982-11-22
Abstract: PURPOSE:To normally control ignition with high precision even if the number of revolutions of an engine is varied, by a method wherein a first computer, which performs correcting computation of a reference ignition position at the same time for the detection of the rotation speed of an engine, is mounted independently from a second computer which performs correcting computation of a reference ignition position at each specified period. CONSTITUTION:A first computer 12 detects the rotation speed of an engine, and based on the rotation speed, computation of an ignition is effected each time a crank reference signal is generated. Namely, the computation is effected in synchronism with the rotation of the engine. A second computer 16 includes a microcomputer consisting of a CPU11, an ROM14 for storing a program, and an RAM15 for storing data. In response to signals inputted from sensors 1-3, computation of correcting data C and D is effected at each specified period. This enables normal control of ignition with high precision even if the number of revolutions of an engine is varied.
Patent JP-S6360453-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI YUKIO
IPC: G03G5/06
Filed: 1986-09-01
Abstract: PURPOSE:To obtain the titled body having excellent electrophotographic characteristics and a good durability by incorporating a specific benzofuran compd. to a photosensitive layer. CONSTITUTION:The titled body comprises a conductive substance body and a photosensitive layer provided on said conductive substrate body. The photosensitive layer contains a compd. shown by the formula wherein R1 and R2 are each hydrogen or halogen atom, alkyl, alkoxy, amino or dialkylamino group. The photosensitive layer is formed by coating the compd. and a binder capable of forming a polymer film with using a solvent, followed forming the film. Thus, the titled body having the good photographic characteristics and the durability is obtd.
Patent JP-S5996089-A (JP)
Title: Fluid transportation apparatus on the sea
Inventor: IWASAKI YASUHIRO
IPC: B63B27/24
Filed: 1982-11-22
Abstract: PURPOSE:To reduce the influence of waves, etc. by installing a connection and transportation pipe around a horizontal axis onto a transportation pipe which is installed in turnable ways around a horizontal and a vertical axes with repsect to a floating body and setting the both transportation pipes to be folded-up or expanded into the floating body. CONSTITUTION:One edge part of the first assembly body 5A which forms a fluid transportation pipe is installed in turnable ways around a vertical and a horizontal axes onto a floating body 4, through a pivotal shaft pin 7 and a rotary base 15. The second assembly body 5B is connected in turnable ways around a horizontal axis onto the other edge part of the first assembly body 5A through a pivotal shaft pin 8, and further connected to a tanker 19 through a flexible hose 18, and a fluid transportation line is formed. The both assembly bodies 5A and 5B are folded-up into the floating body 4 during loading and unloading work. Therefore, the influence of the environmental external force such as wave, wind, tidal currents, etc. is removed, independently from the depth of water at operation position, and fluid transportation work can be carried out efficiently.
Patent JP-H0253382-A (JP)
Title: Control system for facsimile equipment
Inventor: YANO SATOSHI
IPC: H04N1/333
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the picture of much higher quality in a receiving device by controlling the reading characteristic of an original reading device with a reading characteristic control means in correspondence to a recording characteristic which is informed from the receiving device for a transmitting device. CONSTITUTION:By setting the value of a thresh old signal ST of a threshold register 55, the picture to be read with high concentration is transmitted to the receiving device, in which a recording picture has low concentration. Then, the picture to be read with the low concentration is transmitted to the receiving device, in which the reading picture has the high concentration. Thus, in correspondence to the characteristic of a plotter 6 in the receiving device, the gradation reading characteristic of a scanner 5 in the transmitting device, namely, the characteristic of gamma-correction in a picture signal processing part 52 of the scanner 5 is changed like characteristics CV1-CV4. Thus, the picture quality of a half tone picture can be made satisfactory in the receiving device.
Patent JP-H0527476-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: SHIRAISHI KEIKO
IPC: G03G9/087
Filed: 1991-07-18
Abstract: PURPOSE:To provide a low-cost toner for developing an electrostatic charge image having excellent electrification controlling property and flowability and capable of forming a high quality image with excellent line reproducibility, dot reproducibility and halftone reproducibility fit for a digital latent image. CONSTITUTION:In this toner for developing an electrostatic charge image based on polymer particles and a colorant, the polymer particles are obtd. by dispersion-polymerizing a fluorine-contg. vinyl monomer and one or more among a styrene monomer, a (meth)acrylic acid deriv. and a vinyl monomer. Fluorine exists especially on the surfaces of the polymer particles.
Patent JP-H0523095-A (JP)
Title: Production of baked confection
Inventor: MARUYAMA ICHIRO
IPC: A21D13/08
Filed: 1991-07-17
Abstract: PURPOSE:To efficiently produce a baked confection having a good flavor, a good melting property in mouths and a soft texture by adding an enzyme preparation having an alpha-amylase activity and a protease activity to the dough of the confection. CONSTITUTION:The objective baked confection is produced from a dough comprising 100 pts.wt. of wheat flour and 0.01-1.5 pts.wt. of an enzyme preparation having an alpha-amylase activity value of 20-35 units/g and a protease activity value of 15-25 units/g.
Patent JP-S6095133-A (JP)
Title: Inertia supercharger
Inventor: OOTA TADAO
IPC: F02B27/02
Filed: 1983-10-31
Abstract: PURPOSE:To have a light and simple variable chamber by making it in bellows construction, and by allowing its volume to change according to the operating condition of the engine. CONSTITUTION:With rotation of engine 1, a controller 14 shall calculate the set volume Vop on the basis of the number of revolutions sensed by a rotary sensor 13 and the volume of a variable chamber 5 sensed by a volume sensor 12. Inlet and outlet of a solenoid valve 11 are opened and closed according to the result of said calculation so as to elevate or sink a piston 8 in the cylinder 10, whereby the volume of the variable chamber 5 is changed according to the number of engine revolutions to serve for inertia supercharging in compliance with the current number of revolutions. The variable chamber 5 is formed in bellows from rubber etc. and fitted in communication with the suction manifold 2.
Patent JP-H0592115-A (JP)
Title: Device for separating solid material particle from solid material carrier gaseous stream
Inventor: HANSUUKURAUSU SHIYOTSUTO
IPC: B04C3/00
Filed: 1991-08-14
Abstract: PURPOSE: To consistently separate and recover re-utilizable and particles of specific sizes only from an exhausted gas flow. CONSTITUTION: A separator is constituted to separate the solid particles from the gas flow loaded with a coarsely grained solid material and is provided with a housing, through which the gas flow to be cleaned passes, and this housing is provided with a solid material outlet. An essentially rotary symmetrical (gas) induction used as (solid material) colliding body (helical type delivative) is arranged in a state of having an interval to the inner wall of the housing in this housing. Further, a submerged tube is disposed on the outlet end in the housing. The helical type delivative 5 is provided with at least one line of spiral-shaped helical body 7 on the outer side thereof, and this helical body makes the gas flow loaded with the solid material rotate about a symmetry axis 8 of the separator.
Patent JP-H0254087-A (JP)
Title: Excavator
Inventor: KAWAMURA TAKESHI
IPC: E21B1/00
Filed: 1988-08-17
Abstract: PURPOSE:To enhance the efficiency of work and enable excavation with a regulated crushed cross-sectional area, to be executed efficiently with safety by arranging a blasting powder jet device and a triggering device at the rear section of the cutter of a drill shaft, and by performing the jet fitting of an explosive and ignition explosion continuously. CONSTITUTION:On a drill shaft 5 positioned at a space section 15 between a quaywall B on the rear side of a tip cutter 12, and the outer periphery of the drill shaft 5, a blasting powder jet device 16 consisting of a valve seat, a valve body, and the like, and triggering device 28 having a blasting gas jet section and a ignition device are arranged. Then, the drill shaft 5 is rotated, and a hole is bored through the quaywall B by the cutter 12, and a blasting powder jet pump is worked, and via a feed pipe 17 or the like, by the jet device 16, blasting powder is blasted to the quaywall B. After that, the drill shaft 5 is quietly rotated, and the powder is fitted on the full periphery and after that, ignition explosion is generated by the triggering device 28, and the quaywall B is destroyed. As a result, without moving the drill shaft 5 backward, work is continuously executed, and excavation can be performed.
Patent JP-H0850214-A (JP)
Title: Adapter for connecting optical line
Inventor: ODAKA HAJIME
IPC: G02B6/24
Filed: 1994-08-05
Abstract: PURPOSE:To provide an adapter which allows connecting of two ferrules varying in polishing shapes of end faces with one adapter, is simple in constitution, is small in size and low in cost and is lessened in the return loss and connection loss at a juncture. CONSTITUTION:An adapter body 3 to which an optical connector 2 having the ferrule 1 is connectable is provided with the ferrule 6 for connection varying in the polished shapes of both end faces 4, 5. The ferrule 6 for connection is housed in the ferrule housing hole 7 of the adapter body 3. Ferrule insertion parts 8 to be inserted with the ferrules 1 of the optical connector 2 are formed on both outer sides of the ferrule 6 for connection in the ferrule housing hole 7. The ferrule insertion hole part 8 is formed on the outer side at one end in the axial line direction of the ferrule 6 for connection in the ferrule housing hole 7. The outer side of the adapter body 3 is projectingly provided with the other end in the axial line direction of the ferrule 6 for connection.
Patent JP-S6446850-A (JP)
Title: Data file restoring system
Inventor: IMAI TADASHI
IPC: G06F12/00
Filed: 1987-08-17
Abstract: PURPOSE:To avoid the omission of data as well as the omission of replacement of data files by registering the date and the place for storage of a replacement data storing file group and a data file storing medium group into a replacement history control file and controlling them. CONSTITUTION:A replacement data file 101 is provided together with a data file replacement means 102, a data file 103, a replacement data storing means 104, a replacement data storing file group 105, a data file storing means 106, a data file storing medium group 107, a replacement history control means 108, a replacement history control file 109, a data file restoring means 110, and a data file restoring instruction means 111. The date and the place for storage of the file 105 and the medium group 107 are registered into the file 109 and controlled. Thus the omission is avoided for data and replacement of data files.
Patent JP-H0524337-A (JP)
Title: Recording method
Inventor: TOMONO HIDENORI
IPC: B41M5/00
Filed: 1991-07-19
Abstract: PURPOSE:To shorten the transfer time by a method wherein transfer is performed in such a manner that a visible image is made to fly to a transfer medium by a static electric force accompanying the application of voltage to the pulse state electric field, for a recording method in which a latent image which shows a recessing contact angle in response to a heating temperature is formed on the surface of a recording body. CONSTITUTION:After a latent image 5 is formed by transmitting heat from a thermal head 4 to a recording layer 1 in response to an image signal while a recording body 3 made of the recording layer 1 and a base 2 is being rotated, a recording agent (ink) 7 is adhered on the latent image 5 to develop the image. Then, the adhered ink 7a on the recording layer 1 is transferred on a transfer medium 8 by a transfer roller 9, and after the transfer, the latent image 5 on the recording layer 1 is eliminated by an infrared lamp 10. In this case, a pulse power source 14 with a high voltage is connected to a location which is between a conductive recording body base 2 and a reverse side electrode 11. Then, transfer is performed in such a manner that a visible image is made to fly to the transfer medium by a static electric force which is formed by applying the pulse voltage when the adhered ink 7a on the recording body 3 is in the transfer area.
Patent JP-H0370100-A (JP)
Title: Traffic signal monitor device
Inventor: NAITO YUSUKE
IPC: G08G1/08
Filed: 1989-08-09
Abstract: PURPOSE:To gather information which is not affected by the variance of the traffic intensity due to color of a traffic signal by gathering information of a vehicle sensor synchronously with the cycle of the traffic signal in real time. CONSTITUTION:For example, only information of a blue signal step is gathered synchronously with the cycle of the traffic signal. Though one cycle of a traffic signal 2 is actually 60 to 180 seconds and the cycle time is determined in accordance with the traffic condition at the intersection where the traffic signal 2 is installed, information immediately responding to the operation condition of the traffic signal 2 is extracted and this device is adapted to the change of the traffic intensity in real time because extraction of information of a vehicle sensor 1 is started by the head of the blue signal step. Thus, information free from the error due to the color of the signal is gathered.
Patent JP-H0753907-A (JP)
Title: Water-base coating composition
Inventor: HAMATSU TAKAO
IPC: C09D5/00
Filed: 1993-08-19
Abstract: PURPOSE:To shorten the drying time of a coating compsn. comprising a synthetic resin dissolved or dispersed in a water-sol. solvent by mixing the compsn. with a specific carboxyalkylcellulose nitrate. CONSTITUTION:A coating compsn. comprising a synthetic resin dissolved or dispersed in water or a water-sol. solvent mainly comprising water (e.g. a water- base acrylic resin coating compsn.) is compounded with 0.1-80.0 wt.% (based on the solid content of the compsn.) carboxyalkylcellulose nitrate having a degree of nitration per anhydrous glucose unit of 0.2 or higher and a degree of carboxyalkyl-etherification per anhydrous glucose unit of 0.05 or greater. The compsn. is further compounded with a cross-linker, a pigment, a filler, a flow improver, a defoamer, a flame retardant, an antioxidant, etc. First the carboxyalkylcellulose nitrate is mixed with water and a small amt. of an org. solvent to prepare an aqua soln. or dispersion, which is added to the coating compsn. Then, the compsn. is mixed with other additives and adjusted to specified solid content and viscosity.