baber/WOPTO huggingface dataset:
Patent JP-H07268932-A (JP)
Title: Inverted siphon of vacuum type sewage
Inventor: SHIMOMAI TOSHIRO
IPC: E03F3/00
Filed: 1994-03-29
Abstract: PURPOSE:To increase the allowable width of setting level of a sewage pipe, significantly enhance the freedom of degree in design, and extend the sanitary sewage collecting basin area by a vacuum type sewage system. CONSTITUTION:An upstream side vacuum sewage pipe 2 provided on one side of a river 1 and a downstream side vacuum sewage pipe 3 provided on the other side are mutually connected by a water pipe 4 laid under the river 1, and also connected by an air pipe 5 laid over the river 1. The connecting position between the downstream side vacuum sewage pipe 3 and the water pipe 4 is set equal to or higher than the connecting part between the upstream side vacuum sewage pipe 2 and the water pipe 4. However, the head HA required for the pass of the water pipe 4 is housed in the inner part of the down stream side vacuum sewage pipe 3.
Patent JP-H01234107-A (JP)
Title: Gun drill machining sender
Inventor: SUZUKI HIDEJI
IPC: B23Q3/155
Filed: 1988-03-11
Abstract: PURPOSE:To eliminate the need of synchronizing a spindle with a guide bush to simplify the constitution of a machine by delivering an assembly unit where a tool is inserted in the guide bush between ATC device and a spindle. CONSTITUTION:A tool assembly 7 is mounted on a shaft head 2 and advanced to be machined. On the completion of machining, the tool assembly is retreated by L3 stroke and moved to a tool exchange position T, and ATC device 8 lets empty tool hands be on standby at a dividing position E. The tool hands are expanded by a tool guide bush 28 to hold the tool assembly 7. A holding device 43 is released by a piston in the rear portion of the shaft head 2 and a holding device 24 is released by a feed screw. The ATC device 8 advances the tool assembly 7 by a stroke L1, pulls same from the shaft head 2 at a position D, and then divides a tool assembly 7 for the second machining to the exchange position T. Subsequently, the ATC device 8 is moved backward to insert the tool assembly 7 in the shaft head 2 which is on standby at T position, and the holding device 24, 43 are tightened to return the shaft head 2 in the direction of X-axis by stroke L2 and is on standby at the original point of the second machining.
Patent JP-H06274064-A (JP)
Title: Fixing device
Inventor: TANAKA SHINICHI
IPC: G03G15/20
Filed: 1993-03-19
Abstract: PURPOSE:To provide a fixing device which prevents the deflection of a pressure roller and a heating roller by allowing pressure canceling the pressure of the pressure roller rotating while press-contacting with the heating roller to a cleaning member disposed in contact with the heating roller and previously prevents the occurrence of fixing defect by uniformizing the nip between the heating roller and the pressure roller. CONSTITUTION:First spring means 14 disposed in both end parts of a rotary shaft where the pressure roller 6 rotating while press-contacting with the heating roller 2 is mounted and pressing the pressure roller 6 to the heating roller 2, and second spring means 20 disposed in both end parts of a cleaning member 16 disposed in contact with the heating roller 2 and pressing the cleaning member 16 in an opposite direction to the pressing direction of the first spring means 14 to the heating roller 2 are installed in this fixing device.
Patent JP-S53144707-A (JP)
Title: Signal detecting system by variable thresholds
Inventor: SHIMAUJI MASAHIRO
IPC: G11B20/10
Filed: 1977-05-24
Abstract: PURPOSE: To relieve errors of information owing to noise on a recording media through retrial by. detecting signal at a constant threshold in ordinary reading and while changing the threshold in the case of retrial. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05227206-A (JP)
Title: Automatic output system of automonous message to facsimile terminal equipment
Inventor: SHIMAMOTO KAZUTOSHI
IPC: H04L12/58
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the output system of an automonous message by which a fault is troubleshooted in a short time. CONSTITUTION:An automonous message 8 generated by a line exchange 1 is buffered in a memory in a character form by a data reception section 5 of a facsimile converter 4 via a standard printer interface. Then a facsimile conversion section 6 converts the received data into a facsimile image, which is processed into a facsimile text. A facsimile interface section 7 dials a number of a transmission destination facsimile terminal equipment 3 registered in advance and starts the facsimile terminal equipment 3 via the line exchange 1 and a public network 2 and the terminal equipment 3 sends the automonous message subject to facsimile text processing. Thus, the time required for troubleshooting a fault is reduced.
Patent JP-S53144386-A (JP)
Title: Thermography apparatus
Inventor: OOI KOUROU
IPC: G01J5/03
Filed: 1977-05-23
Abstract: PURPOSE: To perform observation of temperature distributions readily and definitely by synchronously generating the horizontal and vertical position signals assigning a desired point on the image plane during horizontal blanking perid during cathode rays and the luminance signal corresponding to temperatures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06126623-A (JP)
Title: Particle blasting device and method
Inventor: FUKUTANI AKITO
IPC: B24C1/04
Filed: 1993-02-24
Abstract: PURPOSE:To perform powder beam blasting with high pattern transfer accuracy and with high aspect ratio by eliminating a difference in the polishing speed caused by the direction of a pattern such as a resist pattern or the like. CONSTITUTION:A solid-gas two phase flow containing particles as abrasive powder is injected to a substrate 13 where a resist pattern 14 is placed on the surface thereof through particle injection nozzles 11, 12 so as to carry out power-beam etch the surface of the substrate in a particle blasting device. In the device, the particle injection nozzles 11, 12 are disposed in such a manner that the solid-gas two phase flow jetted from the particle injection nozzles is brought into contact with the surface of the substrate and then raised substantially vertically to the surface of the substrate.
Patent JP-H08207089-A (JP)
Title: Manufacture of coil spring by injection molding
Inventor: KOJIMA IWAO
IPC: B29C45/37
Filed: 1995-02-06
Abstract: PURPOSE: To enable a molding and a conical coil spring to be molded in one piece by forming a molding by infection with a core, a cavity and a groove formed at their specified positions in a molding die. CONSTITUTION: A core 3 and a cavity 2 formed conically on the facing of the opened halves of a molding die are provided. In addition, an inner conical face with a conical groove 4 is formed on the molding part of a molding die. Further, a clearance is provided in the opened halves of the molding die in such a manner that a film 5 is formed between the pitches of the conical part of a coil spring. Under this structure, the conical core 3 and cavity 2 in the molding part are formed in an identical die opening direction. Thus, it is possible to form an injection molding and a conical coil spring in a single piece instead of assembling these parts together by a conventional injection molding method. In addition, if the number of coil spring parts increases, their effects will become more significant.
Patent JP-S51134241-A (JP)
Title: Pinball machine device
Inventor: MASAO FUJIO
IPC: A63F7/00
Filed: 1975-05-14
Abstract: PURPOSE:To provide a injected ball discharging hole on the upper portion of pinball machine face plate to discharge a plurality of injected balls in front of the pinball machine face plate from said hole when a ball hit by a hitting means enters any of a predetermined hit-holes.
Patent JP-H05224035-A (JP)
Title: Production of image fiber
Inventor: SETO KATSUYUKI
IPC: G02B6/06
Filed: 1992-02-14
Abstract: PURPOSE:To arrange picture elements to a closest-packing hexagonal structure by bundling plural pieces of picture element fibers to form a hexagonal unit, bundling many pieces of the hexagonal units to a circular cylindrical shape and packing the bundle into a quartz pipe. CONSTITUTION:The hexagonal unit 22 is first formed by bundling plural pieces of the picture element fibers 10 to a slender regular hexagonal columnar shape (a). Many pieces of these hexagonal units 22 are bundled to form the circular cylindrical shape as a whole and are packed into the quartz pipe 30 (b). As a result, the units 22 can be bundled in the state of having no spaces among these units and the picture element fibers 10 are arrayed by circumscribing each other without undue stresses even within the respective hexagonal units 22 closely arranged in such a manner. Then, the respective picture element fibers maintain the correctly arrayed state even at the boundaries between the respective units 22 at the time of melting and integrating the fibers during drawing.
Patent JP-2000258202-A (JP)
Title: Measuring element
Inventor: ABE HIROYUKI
IPC: G01P5/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To enable a measuring element to always detect the flow rate of air with high accuracy by suppressing the deposition of dust for a long period by affording ruggedness to the Surface of a protective coating covering a resistor. SOLUTION: In a flow rate detecting element, ruggedness is afforded to the surface of a coating 12 which protects the resistor sections 11 of a heating resistor and a heat-Sensitive resistor. Consequently, the deposited amount of dust is reduced, because the dust comes into contact with the surface of the resistor sections 11 at a certain angle. In addition, the coating 12 is formed in such a way that the material of the coating 12 is prepared by melting low- melting point glass into a paste-like state and uniformly mixing spheric ceramic balls 18 in the paste, and the material is applied to the surface of the resistor sections 11 and baked. The balls 18 are formed of a high-melting point inorganic matter, such as silica, alumina, etc. Therefore, this flow rate detecting element can maintain its air flow rate detecting accuracy without causing any secular change in the accuracy, because the deposition of dust is surely suppressed.
Patent JP-S63226944-A (JP)
Title: Semiconductor device
Inventor: ENDO NORIHIKO
IPC: H01L21/3205
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a highly reliable semiconductor device whose breakdown voltage against electromigration at Al used as an interconnection material is enhanced, by a method wherein an interconnection is constituted by four layers, where the Al and a refractory metal silicide are piled up alternately, and the Al of a first layer and the Al of a third layer are connected electrically to each other via an opening formed at a second layer. CONSTITUTION:At a semiconductor device where an interconnection 2 to be formed on a semiconductor substrate 1 is composed of Al, said interconnection 2 is constituted by four layers; a first layer and a third layer 4, 6 are composed of the Al and a second layer and a fourth layer 5, 7 are composed of a reflactory metal silicide, respectively; the Al of the first layer 4 and the Al of the third layer 6 are connected electrically to each other via an opening 5a formed at the second layer 5. As said refractory metal silicide, e.g., tungsten silicide or molybdenum silicide is to be used. By this setup, an electric current flows in such a way that it is distributed to both Al layers 4, 6; the amount of the electric current at these Al layers 4, 6 is reduced; accordingly, even when the width of the wiring part 2 is reduced due to the miniaturization and high integration of a device, it is possible to enhance the breakdown strength against electromigration at the interconnection 2.
Patent JP-S59185690-A (JP)
Title: Ink jet recording paper
Inventor: OOSHIMA HIROYO
IPC: B41M5/00
Filed: 1983-04-07
Abstract: PURPOSE:To enhance adaptability to high-speed recording, by a method wherein a coated layer comprising silica specified in specific surface area, Rosin- Rammler distribution and distribution constant and a water-soluble high molecular weight binder is provided on a base paper having a specified Stockigt sizing degree. CONSTITUTION:Particulate silica having a specific surface area determined by the BET method of not lower than 200m<2>/g and a distribution constant (n) of not smaller than 1.10 when the particle size distribution is indicated by a straight line on a Rosin-Rammler diagram, is used as a pigment component in a coating material. A large value of the distribution constant (n) means that the range of the particle size distribution is narrow, and silica having a large specific surface area and a narrow particle size distribution is particularly excellent in an ink-absorbing property. In association with the ink-absorbing property of the coated layer, a base paper having a Stockigt sizing degree of not higher than 4sec (based on a basis weight of 60g) is used. An ink component penetrating through the coated layer rapidly penetrates into the base paper, whereby porosity of the coated layer itself can be increased, and the ink permeability and ink-absorbing property of the coated paper can be enhanced.
Patent JP-H07241165-A (JP)
Title: Hot air spread-type tea leaf spreader
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1994-03-04
Abstract: PURPOSE:To provide a tea leaf spreader capable of removing steaming dew and opening leaves, at the same time also removing some part of the water included in leaves, cooling the steamed leaves and accordingly preventing the discoloration of leaves and also increasing drying efficiency in a TENTYA manufacturing machine of the following process. CONSTITUTION:This tea leaf spreader is provided with tea leaf spreading- chambers 2 constructed with an air-permeable material, connected to each other in plural steps where steamed leaves A are blew up and cooled, dew is removed and the leaves A are spread in each tea leaf-spreading chamber 2. At least one of the air blowing operations each of which is separately curried out in every tea leaf spreading-chamber 2 is performed with hot air by supplying hot air from a fire-furnace unit 4 to the inlet of an air blower 3 placed under the tea leaf-spreading chamber 2, directly blowing up the hot air from the fire-furnace unit 4 from under the tea leaf-spreading chamber 2 or placing a burner at the outlet of the air blower 3.
Patent JP-H07263718-A (JP)
Title: Schottky semiconductor device and its preparation
Inventor: JIYAAMAN ASHIKINAAJI
IPC: H01L29/423
Filed: 1993-03-19
Abstract: PURPOSE: To provide a high-voltage high-speed gallium arsenide Schottky semiconductor device having more significantly superior performance characteristics than those shown by a corresponding silicon device, and a manufacture thereof. CONSTITUTION: This Schottky semiconductor device comprises a first semiconductor region 12 containing a gallium arsenide and a barrier electrode 14 of nickel formed on the first semiconductor region and deposited chemically, and a Schottky barrier is prepared between the barrier electrode 14 and the first semiconductor region 12.
Patent JP-S59186552-A (JP)
Inventor: UMEZAKI TADAO
IPC: A61D1/08
Filed: 1983-04-06
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-H10254006-A (JP)
Title: Vibration detection device and shake correction device
Inventor: TAGUCHI FUMIYA
IPC: G01C19/5776
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration detection device and a shake correction device which are compact so that they are advantageous to packaging and whose cost reduction is attained because the number of parts is reduced. SOLUTION: A camera body 101 is provided with one gyro 1 detecting a shake component in the direction of an I axis and a substrate 2 loading the gyro 1. The substrate 2 is driven and stopped by a stepping motor at every prescribed rotation angle. When the stepping motor is stopped, a shake detection signal is outputted at least once by the gyro 1. Since the detecting direction of the gyro 1 is changed by the stepping motor, the shake component in the direction being equal to or over the I axis can be detected by one gyro. Thus, since the number of parts is reduced and a space for packaging the other parts can be secured, the cost reduction of the device is attained.
Patent JP-S51136443-A (JP)
Title: Device for detection and display of moving objects
Inventor: TAKEUCHI YASUTO
IPC: G01S15/50
Filed: 1975-05-21
Abstract: PURPOSE:In ultrasonic wave means for medical use, particullarly tomogram equipment, the phase shift of an echo signal between adjiacent scanning lines is detected  prior to detection of the echo signal, whereby the echo image of a moving object such as the action of a heart velve is displayed while changing the color so that speed and direction may be determined.
Patent JP-2000255201-A (JP)
Title: Tire for agricultural machine
Inventor: ARIMURA KAGEYUKI
IPC: B60C7/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a tire body to a wheel body by constituting the wheel body so as to have a ring shaped rim, an elastic material-made tire part for covering the rim, and a plurality of connecting piece protruded radially inward form the rim inside surface, and forming a stepped part on the side surface closer to the radial inside of the elastic tire part. SOLUTION: In an agricultural wheel 1 formed of a wheel body 2 and a wheel body 3 provided on the inside thereof, the tire body 2 comprises a ring- shaped rim 5, an elastic tire part 6 consisting of an elastic material such as rubber for covering the rim 5, and a plurality of connecting pieces 7 protruded radially inward from the inside surface 5a of the rim 5 through the elastic tire part 6 and having a Y-shaped sectional mounting part 10. A stepped part 15 recessed laterally inward is formed on the side surface closer to the radial inside of the elastic tire part 6, so that the whole circumference of the wheel body can be fitted to the stepped part 15. A connection corresponding plate part 27 on the circumference of the wheel body 3 is fastened to the connecting piece 7 by a connecting tool such as bolt, whereby the both 2 and 3 are integrated together.
Patent JP-2000253832-A (JP)
Title: Apparatus for dispensing ices
Inventor: WATABE MAMORU
IPC: A23G9/28
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing part excellent in heat insulating properties and simple in structure of an apparatus for dispensing ices such as ice cream or yogurt. SOLUTION: This apparatus comprises a dispensing part 31 formed of a synthetic resin material into a block shape and a vertically directed dispensing passage 38 equipped with a valve element 40 fitted thereinto and formed in the interior of the dispensing part 31. A cold air space 60 is composed by a connecting tube 32 communicating with the dispensing passage 38 between the connecting tube 32 and a through-hole 34 of a heat insulating door 3 and the connecting tube 32 is protruded into the interior of cabinet and connected to a takeout port C for a pack B. A great wall thickness from an outer surface of the pouring out part 31 to a dispensing route for an ice cream is ensured and the ice cream in the dispensing route is scarcely melted.  Conversely, the cold heat of the ice cream passing through the dispensing route is scarcely transmitted to the outer surface of the dispensing part 31. A ventilating space 60 for cooling the connecting tube 32 is formed between the connecting tube 32 and the through-hole 34 and cold air does not enter the interior of the dispensing part 31. Thereby, the outer surface side of the dispensing part 31 is scarcely cooled and a dew condensation is scarcely caused. Even if a dew is condensed, the condensed liquid water can simply be wiped off because the outer surface of the dispensing part 31 is formed into a simple shape.
Patent JP-S56157630-A (JP)
Title: Boosting method for braking and accelerating of car
Inventor: YAMAMOTO KATSUYOSHI
IPC: B60T1/10
Filed: 1980-05-09
Abstract: PURPOSE: To save energy consumption spent by a prime mover, by braking a car by the compression resistance at the time when kinetic energy is reserved into a resilient, compressed air chamber, and utilizing the energy reserved for a accelerating the car.  
     CONSTITUTION: The turning effect of a wheel 4 is transmitted to a pinion gear 11 and brings a compressor 12 into operation temporarily, by turning a clutch system 9 into ON condition, along with cutting off drive of the prime mover 1, when the car is stopped. When the capacity of a compression chamber 17 is decreased by an operation lever 13 moved into the chamber, the compression resistance is generated and transmitted to the wheel 4 through the operation lever 13 and the pinion gear 11, acting as the braking power to the car 2. When the car 2 is started again, the prime mover 1 is actuated to release locking of the operation lever 13 as well as driving the wheel 4, therefore, the compressor 12 can temporarily be acted as the auxiliary power source for starting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01233777-A (JP)
Title: Infrared radiation detector
Inventor: UEDA TOSHIYUKI
IPC: H01L27/14
Filed: 1988-03-14
Abstract: PURPOSE:To avoid a crosstalk by conducting element isolation by forming an element forming region for a photodiode which is to be a detecting element and an HgCdTe layer which has a larger energy band gap than the element forming region. CONSTITUTION:An epitaxial layer made of Hg1-yCdyTe, wherein the (y) value is 0.3, is formed on a CdTe semi-insulating substrate 21 as a buffer layer 22. Then a second Hg1-xCdxTe crystal layer 23, wherein (x) value is 0.2 (x<y), in which an acceptor carrier concentration is 1X10<17>/cm<3> is formed on the buffer layer 22. Then mercury is selectively diffused into an element forming region 26 by using a mask 28 to fill a vacancy and reduce the acceptor carrier concentration to 1X10<16>/cm<3>. Then boron atom ions are implanted into the element forming region 26 to form an element forming region 27. With this constitution, minority carriers produced between the elements are extinguished owing to recombination with the carriers in the crystal layer 23, so that the crosstalk can be avoided.
Patent JP-S53145420-A (JP)
Title: Paper feed control system
Inventor: FUJIMURA SHIGERU
IPC: B41J11/36
Filed: 1977-05-24
Abstract: PURPOSE: To make the paper oppose to the desired head position and thus to ensure a simple operation, by detectign the sheet paper or the countinous paper, carrying out the paper feeding by the detection signal and through a printing action and performing the page print end treatment in accordance with the kind of the paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11260989-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristic of a resin-sealed semiconductor device in which a die pad is exposed from the surface of a sealing resin. SOLUTION: Outside parts of leads 12 for signal connection are exposed from a sealing resin 17 so as to function as external electrodes 18. The surface of a die pad 13 is exposed on the surface side of the sealing resin 17. A semiconductor chip 15 whose main face turns downward is bonded to the rear surface of the die pad 13. Electrode pads of the semiconductor chip 15 and the rear surface in inside parts of the leads 12 for signal connection are connected electrically to each other by metal thin wires 16. A half etching operation or the like is executed to the surface side of the die pad 13, and the sealing resin 17 is formed to be thin as a whole. Since the sealing resin 17 exists to be thin at the upper part of the die pad 13, the holding force of the sealing resin 17 with reference to the die pad 13 is large.  Even when the thickness of the semiconductor chip 15 is not made thin, a resin-sealed semiconductor device can be made thin as a whole.