baber/WOPTO huggingface dataset:
Patent JP-H0849417-A (JP)
Title: Method for installing formwork during construction of arch concrete
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D101/24
Filed: 1994-08-29
Abstract: PURPOSE:To increase the efficiency of installing formwork during construction of arch concrete. CONSTITUTION:To install arched formwork B over timbering A installed between opposite leg structures 1, 1, form blocks b1 to b4 equal in size to a plurality of pieces into which the formwork B is divided are joined together. After being assembled on the ground, the form blocks b1 to b4 are sequentially hoisted onto the timbering A by a crane and secured in place so that the overall formwork B is constructed and installed.
Patent JP-H05226404-A (JP)
Title: Semiconductor device
Inventor: KAWAI FUMIAKI
IPC: H01L21/60
Filed: 1991-09-06
Abstract: PURPOSE:To reduce the area of a chip and to shorten the wiring length between a circuit element and a bonding pad in a semiconductor device on which an integrated circuit is formed. CONSTITUTION:An element region 10, consisting of a circuit element, is formed on a semiconductor substrate 100, an insulating layer 102 such as polyimide and the like is laminated, and a bonding pad region 12, consisting of a bonding pad 12a, is formed thereon. The wiring connection of the circuit element and the bonding pad 12a is conducted by the through hole provided on the insulating layer 102. As the bonding pad region 12 is not arranged on the circumference of the element region 10, the area of a chip can be reduced.
Patent JP-H0277589-A (JP)
Title: Method for cleaning metallic material
Inventor: NAKAKUBO ATSUSHI
IPC: C23G1/00
Filed: 1988-09-13
Abstract: PURPOSE:To enhance cleaning effect and to reduce the size of facilities when a metallic material is passed through a cleaning liq. back and forth and irradiated with ultrasonic waves, by controlling the wavelength of the ultrasonic waves according to the temp. and properties of the cleaning liq. CONSTITUTION:When a metallic material is passed through a cleaning liq. back and forth and irradiated with ultrasonic waves in a direction vertical to the forward direction to be cleaned, the wavelength of the ultrasonic waves is controlled according to the temp., viscosity, consistency, etc., of the cleaning liq. and the metallic material is irradiated with ultrasonic waves having different intensities. Cleaning effect is enhanced by producing cavitation effect and cleaning accuracy can further be improved.
Patent JP-H0893189-A (JP)
Title: Execution structure of double floor unit and double floor
Inventor: HAYASHI MORIO
IPC: E04F15/00
Filed: 1994-09-22
Abstract: PURPOSE: To save man-powers for execution by providing a double floor with a rectangular flat basic material and bearing legs hung down from the lower surface of the basic material and mounted on a slab, and applying tongue work to the overall perimeter of the side ends of the basic material to connect the side ends to each other. CONSTITUTION: A basic material 8 is formed of three-layer construction such as an upper layer 1, a middle layer 2 and a lower layer 3, and a male tongue 5 formed of the middle layer 2 is provided to one adjacent side end section 2, and female tongues 6 formed of the upper layer 1 and lower layer 3 are formed in the other side end section 2. A double floor unit 10 is formed of the basic material 8 and bearing legs hung down from the lower surface of the basic material 8 and mounted on a slab, and a plurality of bearing legs 7 of the double floor unit 10 are mounted on the slab. After that, the male tongue 5 and female tongues 6 of the basic material 8 are fitted to each other to form a double floor, and a floor facing is stuck on the upper surface of the double floor.  Accordingly, stages of work for forming the double floor can be reduced, and execution can be carried out with saved manpower.
Patent JP-S60119436-A (JP)
Title: Smoke diffusion model testing device
Inventor: MAEDA HIDEKI
IPC: G01M9/02
Filed: 1983-12-01
Abstract: PURPOSE:To grasp qualitatively an exhaust gas diffusion state in a space by exhausting a gas from a topographical model placed in an air channel, and observing a color change state of a discoloring tape fixed to the upper face of the model. CONSTITUTION:A topographical model 4 is set in a prescribed wind direction by rotating a rotary plate 5. A discoloring reagent is impregnated to a tape 22 stuck to the upper face of the topographical model 4, and a mixed gas having a quality for discoloring this reagent is exhausted into a measuring drum 1 from a chimney model 2 through a path 20. The mixed gas exhausted from the chimney 2 is diffused by a wind made by a revolving speed of a fan 15, and a plate-like combination of a lattice so as to become a prescribed air current condition in the measuring drum 1. When said mixed gas contacts the tape 22 impregnated with the discoloring reagent, stuck to the upper face of the topographical model 4, the discoloring reagent is brought to a color change, therefore, a diffusion state on the ground of the mixed gas exhausted from the chimney model 2 can be known.
Patent JP-S59122673-A (JP)
Inventor: HAGIWARA KOUJI
IPC: E04H6/18
Filed: 1982-12-28
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-H0276360-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI TAKETO
IPC: H04N1/00
Filed: 1988-09-12
Abstract: PURPOSE:To send and process lots of documents from a personal computer by storing a character data and a text data sent from the personal computer in memory, converting the text data into a character based on the character data and sending or recording the character. CONSTITUTION:The memory is provided with a control RAM 11 and a control ROM 12 storing programs and data for various processings, a CGRAM 13 storing the character data sent from a personal computer, and a text RAM 14 storing the text data sent from the personal computer similarly. The text data in the text RAM 14 is converted into a character for each line based on the character data in the CGRAM 13 and it is sent to an opposite facsimile equipment or recorded on recording paper. Thus, the data quantity to be sent is less and the data is sent quickly and the transmission of lots of documents is facilitated.
Patent JP-S60121659-A (JP)
Title: Particle analyzer
Inventor: HAYASHI KAZUO
IPC: H01J49/04
Filed: 1983-12-02
Abstract: PURPOSE:To check influence of a fringe field on a deflection field by a method, in which when analyzing mass or the like of each particle while deflecting changed particles by an electric field and a magnetic field, the passage of a particle beam to be analyzed to the deflection field is provided with a schielding member. CONSTITUTION:A charged particle beam 2 is incident from an incident port 3 of a vacuum container 1 for being shaped by the collimators 4 and 5 held inside a tublar body 15 made of soft iron or the like provided so as to surround its passage while further being introduced into a magnetic field composed of magnetic poles 6a and 6b for deflecting each particle by 180 deg. following a circular orbit. Next, while being put into an electric field composed of electrodes 7a and 7b for being deflected and incident to a two-dinsional position in the particle detectors 8 to be fixed by mass and energy of each particle. Accordingly, by shielding with the tublar body 15 the orbit can be prevented from being bent due to a fringe field to be generated on the peripheral parts of the respective electrodes 6 and 7 thus improving reliability of measurement.
Patent JP-S59121786-A (JP)
Title: Fuel cell
Inventor: YOSHIMORI MASATSUGU
IPC: H01M8/04
Filed: 1982-12-28
Abstract: PURPOSE:To shorten start/stop or restarting time by providing a fuel electrode bypath system and oxidation agent bypath system and preventing breakdown of fuel electrode and oxidation agent electrode due to high differential pressure to be produced across them upon start/stop of fuel cell. CONSTITUTION:When starting, valves 27, 28 are opened while other valves are closed to receive a signal from first differential pressure gauge 33 to set the operational state such that the differential pressure between both bypath systems 17, 18 will be within predetermined range. While another signal is received from second differential pressure gauge 35 to flow inert fluid from inert fluid feed/ discharge systems 21, 22 and pressurize to predetermined level while controlling through pressure release valves 29, 30 in oxidation agent electrode and fuel electrode such that the differential pressure between them will be within predetermined level. When a signal from third differential pressure gauge 34 enters within predetermined range, both bypath gate valves 27, 28 are closed while gate valves 23-26 are opened to enter into normal operation. In such a manner, breakdown of fuel cell at start/stop or due to disturbance is prevented to reduce start/stop or restarting time considerably.
Patent JP-H0891585-A (JP)
Title: Automatic cargo unloading device for ship
Inventor: ICHIGOORI ARATA
IPC: B63B27/25
Filed: 1994-09-22
Abstract: PURPOSE: To perfectly carry out cargos even in a hold of flat bottom by using a suspending type scraper conveyor which can move up and down, right and left in the hold and scrape together the cargos in the direction of a hopper. CONSTITUTION: A scraper conveyor 5 is moved in the right and left directions by a trolley 7 suspended from a rail 6, and in addition moved in the up and down directions by deliveringly operating a chain by a hoist mechanism in the trolley 7. The upper side of cargos 4 are usually scraped up, and the cargos 4 are moved from all the place in a hold to an opening on one side of the lower edge of the hold. The cargos 4 introduced in a hopper are collected in the direction of a scraper loader 9 by a screw conveyor 8, the cargos scraped up by the scraper loader 9 are loaded on a bucket type elevator 10, and lifted outside the hold. The cargos transferred from the elevator 10 to a conveyor 11 are carried outside the ship by a boom type conveyor 12 projecting from the broadside to the outside of the ship.
Patent JP-H0276191-A (JP)
Title: Rotating disk type recorder
Inventor: TOKUYAMA MIKIO
IPC: G11B33/14
Filed: 1988-09-12
Abstract: PURPOSE:To reduce a thermal offtrack due to the difference in the thermal expansion of respective parts of a device by removing the heat to occur at a driving mechanism coil part, etc., with an air flow to occur by the rotation of a rotating disk and discharging the heat of the air flow through a cooling means to a device external part. CONSTITUTION:When a disk 2 is rotated, the air in the periphery of the disk 2 is accelerated, an air flow occurs, and this flows at the flow path from a rotating disk providing part 14 to the heating part of the driving mechanism providing part 15. The heat is a heating part 10 is absorbed and cooled, itself temperature-rises, flows into a cooling means 26 of a flow path 24, the heat of the flow-into air flow is discharged to the outside of the device and an air flow is cooled. The cooled air flow flows back from the heating part 10 through flow paths 24, 28 and 19 to the rotating disk providing part 14 toward the rotating disk providing part 14 and the cycle is repeated. Thus, the heat to occur at the heating of the driving mechanism is not accumulated, the generation of the temperature rise and the temperature difference between respective parts of the device is evaded and the thermal offtrack quantity due to the difference in the thermal expansion quantity is reduced.
Patent JP-H0664701-A (JP)
Title: Refuse disposal method
Inventor: SASAOKA JIRO
IPC: B65F5/00
Filed: 1991-05-31
Abstract: PURPOSE:To simplify the handling, improve the appearance prevention the odor and rationalize the transportation by performing those processes for transferring, forcibly feeding and filling refuse or garbage from a disposal chamber into a storage container, and making dehydration or decreasing its volume where applying vibration thereto. CONSTITUTION:A piston 3 is drawn by a pressurizing device 5 to open a communication opening 8 between a hopper or a sink 2 and a cylinder 1 so that garbage is thrown into a disposal chamber 7. By operating a vibrator 6 during supply, supply is carried out smoothly and predehydration proceeds if garbage has a lot of attached water. Surface active agent is dropped from a supply port 25 together with vibration so as to improve operation efficiency. Heated water and steam, etc., are supplied from a supply port 26 so as to heat the garbage or the machine so that refuse disposal is facilitated. The piston 3 and the core part of the piston can be rotated by a handle 34 as well as a projection 27 can be rotated along, so that crushing is facilitated. The garbage, which is pressed and dehydrated by the piston 3, is pushed out by opening a dumper 9 and driving the piston 3 or the projection 27 so as to be filled in a container 11.
Patent JP-S6288740-A (JP)
Title: Sheet feeder
Inventor: SHIMOKAWARA JUN
IPC: B41J13/00
Filed: 1985-10-14
Abstract: PURPOSE:To separate plural types of paper different in strength in stiffness piece by piece for feeding without any hindrance, by making size of a claw part of a hopper alterable. CONSTITUTION:A hook part 6 is engaged with the engaging part installed in a setting part 2A of a hopper base 2 whereby a claw member 4 is locked to the hopper base 2 so firmly enough. And, the claw member 4 removed its hook part 6 whereby it is easily detachable from the setting part 2A of the hopper base 2. In the state that paper is set to the hopper base 2, if the claw member 4 is attached, it comes to such a state that a claw part 5 presses down an end part of the paler from the paper top and holds it firmly. And, when a pick roller 3 pressing the topper paper rotates in an arrow A direction, the paper contacting this pick roller 3 is protuberated up at a part of the claw part 5, thus sheets of the paper are separated piece by piece and delivered.
Patent JP-H0974304-A (JP)
Title: Antenna system for portable radio equipment
Inventor: TAKEBE HIROYUKI
IPC: H01Q1/50
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve efficiency even in the state of housing an antenna by making first and second antenna elements mutually different in previously decided frequencies to be used. SOLUTION: On the side part of a casing 12 of a portable radio telephone set 11, a base terminal part 17 of a first antenna element 13 is provided so as to be angularly displaced and on that casing 12, a coil-shaped second antenna element 14 is fixed while being protruded. The resonance frequency of the first antenna element 13 is selected higher than the previously decided frequency to be used, and that of the second antenna element 14 is selected lower than that frequency to be used. Thus, high gain can be provided over a wide band in the state of erecting the first antenna element 13.  In the state of housing the first antenna element 13 while angularly displacing it along one side part of the casing 12, the base terminal part 17 of the first antenna element 13 is conducted in contact with the middle section of the second antenna element 14 in lengthwise direction or coupled by capacitance. Thus, since the resonance frequency of the second antenna element 14 gets higher, it can be excited at the previously decided frequency to be used and high gain can be provided at that frequency to be used.
Patent JP-H0955532-A (JP)
Title: Semiconductor light receiving element
Inventor: TANAKA KIYOTSUGU
IPC: G11B7/13
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light receiving element wherein thinning and cost reduction can be realized at the same time, when the element is employed for an optical pickup of a photo-electro-magnetic disc recording reproducing equipment. SOLUTION: On a semiinsulating semiconductor substrate 1, an N-type semiconductor layer 2 is formed, on which a pair of comb type electrodes 3, 4 are formed in such a manner that they face each other and are brought into Schottky contact with the N-type semiconductor layer 2. The comb type electrodes 3, 4 are designed to operate as wire grid polarizers at the time of operating, the comb type electrode 4 is, e.g. grounded, and a bias voltage VD is applied to the comb type electrode 3. A light entering a light receiving surface is polarized and isolated by the comb type electrodes 3, 4. One polarized light passes gaps of comb type electrodes 3, 4, enters the N-type semiconductor layer 2, and is detected. The other polarized light is reflected by the light receiving surface.
Patent JP-H04107998-A (JP)
Title: Clincher
Inventor: WADA YOSHINORI
IPC: H05K13/04
Filed: 1990-08-28
Abstract: PURPOSE:To make a clincher possible to easily respond to the occurrence of difference in lead pitch without replacing a pair of clinch pallets by positioning a movable pallet block that supports one of a pair of pallets at the original point on the base plate for a transfer mechanism and by positioning the movable pallet block at a position distant by a desired pitch from the other fixed pallet block on the base plate for a clinch unit. CONSTITUTION:Keep a movable pallet block 7 free, move table 23 in the X direction and table 25 in the Y direction until base plate 9 comes at the original position on base plate 21, move a cylinder 32 downward to connect the conical tip of stopper 31 to hole 34, and correct a movable pallet block 7 to a proper original point on the base plate 21 and fix it thereat. Next, pitch position adjustment for movable pallet block 7 is carried out by keeping the block 7 fix at the original point using the stopper 31, and then by moving a clinch unit 1 in the X direction by a movable table 23. Then, the clinch unit 1 is moved accompanying only the fixed pallet block 8. With this condition, when using a cylinder 42 to connect stopper 41 to hole 44 of plate 33, the block 7 is fixed on base plate 9 and each of clinch pallets 3 and 4 is fixed into the pitch condition following adjustment.
Patent JP-H0672315-A (JP)
Title: Track device of mobile hydroski and mobile car
Inventor: FUJISAKI KIYOSHI
IPC: B63B35/81
Filed: 1992-08-27
Abstract: PURPOSE:To automatically guide a low speed mobile car to a side line track, to improve safety by way of preventing collision and to automatically stop the mobile car by connecting to a main line track, the side line track free to be switched provided with a collision preventive function on which the mobile car for towing a hydroski. CONSTITUTION:To drive a mobile car 1 for towing a hydroskier 10, a main line track 3a and a side line track 3b are set in parallel on a water surface 16, and simultaneously, a branching device 60 for switching respective tracks 3a, 3b is installed. Additionally, a first opening and closing contact of a mobile car 1 is connected to each contact point to close at the time when the mobile car 1 turn at non-low speed. Furthermore, a second opening and closing contact of the mobile car 1 is connected to each contact point to close at the time when the mobile car 1 runs at low speed. Thereafter, a contact body C31 connected to a circuit S1 to switch the branching device 60 to the side of the main line track 3a is arranged on the main line track 3a to make contact with the first opening and closing contact. In the meantime, a contact body C32 connected to a circuit S2 to switch the branching device 60 to the side of the side line track 3b is arranged on the main line track 3a to make contact with the second opening and closing contact.
Patent JP-S6471563-A (JP)
Title: Ceramic-metal composing body
Inventor: NAKAMURA TADAYOSHI
IPC: C04B37/02
Filed: 1987-09-11
Abstract: PURPOSE:To improve heat resistance and wear resistance by easting-in ceramic foaming material by metal to make a composite body. CONSTITUTION:By using the ordinary high pressure solidifying (squeeze casting) method, the ceramic foam 2 having quantity corresponding to the prescribed vol. ratio, is preset in the cavity of the metallic mold 5. Under this condition, the molten metal 1 is poured to fill up the molten metal 1 into the metallic mold 5 by a plunger 6 under pressurizing. By this method, the ceramic foam 2 is uniformly dispersed and cast-in, to produce the ceramic-metal composite body having product shape. As the general structure in each lattice of this composite body, the ceramic foaming material 2 is dispersed in the metal matrix 1 at the prescribed volume and the metal 1 is cast-in each cavity 3 at impregnated state. Further, in case of applying Ni-plating layer on the surface of the foaming material 2, if the metal 1 is Al, Ni and Al forms alloy-layer 4 and the composite structure having good conformability is obtd.
Patent JP-S6471325-A (JP)
Title: Bipolar cmos inverter
Inventor: TSUKAGOSHI ATSUO
IPC: H03K17/082
Filed: 1987-09-11
Abstract: PURPOSE:To contrive improvement of the reliability and to attain noise reduction, by connecting a source of an N-channel MOS FET in two MOSFETs to an emitter of a bipolar TR. CONSTITUTION:When in input voltage VIN is at an L level, a FETT1 is turned on and a T2 is turned off, the output V1 of a CMOS inverter goes to an N level, a FETT3 is turned on and a FETT4 is turned off, the voltage V1 of H level is subject to impedance conversion by an NPN TR Q1 and extracted from the emitter. The emitter output voltage VOUT is at an H level and charged up to the power voltage VDD when the T3 is turned on. On the other hand, the VIN is at an H level, similarly, an L level output voltage is extracted from the output terminal. When the VIN changes from L to H, since the source of the T2 and the emitter of the Q1 are connected and the VOUT and V1 are discharged and charged through the T2, T4 respectively and the V1 level follows the level of the VOUT.
Patent JP-H08110354-A (JP)
Title: Acceleration sensor
Inventor: WATANABE TAKAMOTO
IPC: G01P15/125
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a compact and reliable acceleration sensor with less noise without using a carrier by providing a movable part with a movable gate electrode which is displaced by acceleration. CONSTITUTION: Movable gates G1 and G2 and a movable electrode MV for retention are provided on the surface of a semiconductor substrate as movable parts 10 for detecting acceleration. A differential amplification part 12 differentially receives the drain output of transistors 11 and 12 with the difference of voltages V1 and V2 by a load 15 and outputs a differential output signal. An integration part 14 integrates the differential output signal and outputs an output signal. The movable part 10 for detecting acceleration forms one portion of a detection circuit, can be compactly formed, and also detects signal differentially, thus detecting only the acceleration in one direction. Also, since transistors 11 and 12 can be formed at the same portion of the substrate, temperature drift does not give any influence.  Similarly, the influence of power supply drift can be canceled out due to the differential signal, thus simply configuring a semiconductor device.
Patent JP-H0391720-A (JP)
Title: Sticking device for sheet body
Inventor: TSUTSUI MASAHARU
IPC: G02F1/1333
Filed: 1989-09-04
Abstract: PURPOSE:To form a grip margin for peeling on an anisotropic conductive film by equipping the sticking device for the sheet body with an overheating fusion means and a cutting means. CONSTITUTION:The anisotropic conductive film 2 is constituted of a special conductive powder mixed thermoplastic resin film 26 as a 1st longitudinal sheet and a fluororesin film 27 as a 2nd longitudinal sheet. The anisotropic conductive film 2 is heated and pressed against the electrode terminal part of a liquid crystal display element 8 by a heating head 9 for press contacting and then 9 part of the film 27 is fused with heat fusing blades 13a and 13b; and the cutting means 16 cuts the anisotorpic conductive film 2 to form the grip margin 25. Namely, the grip margin 25 is formed between the cut part 23 and fused part 24. Thus, the grip margin 26 is formed and then the film 27 can easily be peeled off the film 26.