baber/WOPTO huggingface dataset:
Patent JP-H04308385-A (JP)
Title: Compressor
Inventor: TSUJINO MITSURU
IPC: F04C29/02
Filed: 1991-04-03
Abstract: PURPOSE:To prevent lubricating oil from being taken out of a discharge chamber together with compressed gas so as to enable the recovery of the lubricating oil by forming an inclined face on the floor side of the discharge chamber, and providing an oil collecting part at the skirt part of the inclined face, as well as providing an oil return part for returning the lubricating oil, collected into the oil collecting part, onto the oil reservoir chamber side. CONSTITUTION:A scroll part 1 serving as a compression part for compressing inlet gas is provided in a container 3. A discharge chamber 4 receives compressed gas supplied from the compression part 1 and discharges it outside the machine. There is provided an oil reservoir chamber 31 for storing lubricating oil for lubricating the compression part 1 and its drive part. An inclined face 41 for conveying lubricating oil along its surface is formed on the floor side of the discharge chamber 4. An oil collecting part 42 for collecting lubricating oil is provided at the skirt part of the inclined face 41, and an oil return part A is provided to return the lubricating oil collected in the oil collecting part 42 onto the oil reservoir chamber 31 Side.
Patent JP-H11272894-A (JP)
Title: Automatic ticket examining device
Inventor: TOBAYAMA KYOICHI
IPC: G07B15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To detect passage above the path before the clerk counter of a ticket barrier without using any obstacle such as a pole part when an automatic ticket examining machine is installed in the path. SOLUTION: Instead of detecting passage above the path by detectors 8 to 10 provided to the pole part stood above the automatic ticket examining machine 1a before, the passage above the path is detected by sending and receiving light between a reflection type detector provided on the top surface of the automatic ticket examining machine and a reflection plate 19a provided above the counter on the opposite side across the path.
Patent JP-H01242795-A (JP)
Title: Tin-lead alloy plating bath
Inventor: NISHIHAMA YUKIO
IPC: C25D3/60
Filed: 1988-03-24
Abstract: PURPOSE:To stably form a uniform white plating film in a wide current density range by adding a specified amt. of a polyoxyalkylene bisphenol type surfactant to an Sn-Pb alloy plating bath. CONSTITUTION:A polyoxyalkylene bisphenol type surfactant is added to an Sn-Pb alloy plating bath by 1-200g/l and at least one among a quinoline deriv., an indole deriv. and an arom. amine compd. is further added by 0.1-20g/l as required. By using the plating bath, stable plating can be carried out in a wide current density range and a uniform white plating film can be obtd. This obtd. plating film is very dense and has satisfactory solderability.
Patent JP-2000262573-A (JP)
Title: Air massage device
Inventor: OGURI SHINICHI
IPC: A47C27/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve massage efficiency by controlling air supplied/exhausted to/from a plurality of air bags from an air supply/exhaust device to set amount expand/extract amount and an expand expand/shrink speed of the air bags, and by expanding/shrinking the desired air bags. SOLUTION: An air massage device is provided with a plurality of air bags A1, B1... A8, B8, an air supplying/exhausting device 6 and an air supplying/ exhausting device 7 which communicates with these air bags. In this device, a means of controlling the air supply/exhaust to/from the air supplying/ exhausting 6, 7, an expanding/shrinking speed or an expanding/shrinking amount for the plurality of air bags A1, B1,... A8, B8 can be set, furthermore, the air bags A1, B1,... A8, B8 to be expanded/contracted can be selected to be specified and designated.
Patent JP-H08270970-A (JP)
Title: Floor heating panel
Inventor: MAEDA FUTOSHI
IPC: F24D13/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide a floor heating panel capable of easily preventing heat from being generated, occurring of fire due to a poor connection of an electrical wire or the like and further preventing fire from being produced even in the cast that the fire occurs. CONSTITUTION: In a floor heating panel in which a terminal table 2 is arranged at a wiring box 1, an electrical supplying cord 3 is connected to the terminal table 2 and the wiring box 1 is sealingly closed by a lid plate 4, a fire-retardant anti-fire coating composition 5 foamable at the time of high temperature is coated on the inner surface of the wiring box 1.
Patent JP-S547068-A (JP)
Title: Flywheel rotor
Inventor: WATANABE MICHIHIRO
IPC: F16F15/305
Filed: 1977-06-17
Abstract: PURPOSE: To prevent a stable fly wheel rotor for deformation improving the radial strength, by arranging the radial fiber layer to the circumferential fiber layer formed by the filament winding method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52154375-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI SAKAE
IPC: H01L29/40
Filed: 1976-06-18
Abstract: PURPOSE: To reduce leak currents by providing grooves down to an N +  layer from the surface of a semiconductor device comprising lamination of an N -  type layer and P type layer on an N +  type layer, and forming electrodes extending from the P type layer to the inner side faces of the grooves through an insulation layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10262788-A (JP)
Title: Shelf label device
Inventor: NODA KEISUKE
IPC: A47F5/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately take stock, and enable stock-taking by utilizing store inside inactive time or the like by discriminating whether information transferred from a host machine is commodity information or stock-taking information, and displaying that effect on a display unit as a visually observable information when it is the stock-taking information. SOLUTION: A discriminating means discriminates whether or not information received when information is transferred from a host machine 10 is either of ordinary commodity information and stock-taking information, and is formed of a ROM 22 storing a discriminating program and a CPU 21. When it is discriminated as the stock-taking information, that effect is displayed on a switching display part 27. A stock-taking information control means is formed of a ROM 22 storing a stock-taking information display control program and the CPU 21, and when it is discriminated as the stock-taking information by these discriminating means 21 and 22, this stock-taking information is displayed on a display unit 26. When stock-taking work is performed on a showcase on a special day or at store inside inactive time, the stock-taking information is transferred from the host machine 10.
Patent JP-S62231471-A (JP)
Title: Carriage device for floppy disk
Inventor: FUJITAKE TOSHIYUKI
IPC: G11B21/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the positioning accuracy of a magnetic head in seeking by incorporating or fitting a metallic body having a lower thermal expansion coefficient than that of a resin material with prescribed length in the rectilinear motion direction to a carriage main body and head arm made of the resin material. CONSTITUTION:The carriage main body 13 driven by a stepping motor, is moved straightforward while using a main rail 14 and a subrail 15 as guide rails. Magnetic heads 10, 11 are in seek operation on a magnetic recording medium 12 by the rectilinear motion of the carriage. In this case, since the metallic body 21 having a lower expansion coefficient due to temperature change than that of the resin material is provided to the carriage main body 13 and the head arm 16 in the seek direction (straight line motion), the expansion or contraction of the carriage main body 13 and the head arm 16 in the seek direction is suppressed. Even if the changes of temperature and humidity take place, the expansion or contraction of the carriage main body 13 and the head arm 15 in seek operating direction is suppressed in this way.
Patent JP-S546370-A (JP)
Title: Emergency light
Inventor: KATAOKA SHIYOUZOU
IPC: H05B41/14
Filed: 1977-06-15
Abstract: PURPOSE:To prepare for inspection, by automatically applying voltage for resetting a checker circuit when the circuit is changed into inspection condition from commercial conduction, to inactivate the display, in a device that memorizes and displays the battery check condition of an emergency light.
Patent JP-H10267102-A (JP)
Title: Ball screw device
Inventor: SHIRAI TAKEKI
IPC: F16H25/22
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device which can smoothly feed balls scooped up to the communicating hole of a nut main body without the displacement of the fixed positions of deflectors due to the collision of the balls. SOLUTION: A ball screw device comprises many balls 3 for carrying load between the ball transfer groove 11 of a screw shaft 1 and the load transfer groove of a nut main body, a ball return member fixed to the outer peripheral surface of the nut main body to circulate the balls from one communicating hole to the other communicating hole and a pair of deflectors 5 arranged so as to correspond the respective communicating holes of the nut main body, scooping up the balls from the ball transfer groove of the screw shaft and feeding them to the communicating hole.  Further, each deflector comprises a ring shaped fixed part 51 fitted (to the opening edge part of the nut main body and a ball scooping up piece 52 which protrudes from the fixed part, is inserted into the nut main body along the load transfer groove when the fixed part is fitted to the nut main body and is positioned relative to the communicating hole.
Patent JP-H01244066-A (JP)
Title: End coating material
Inventor: TANI TADAYOSHI
IPC: E04F19/02
Filed: 1988-03-24
Abstract: PURPOSE:To increase the waterproofness, beauty, vibration resistance and working efficiency in a joint of a dry-type wall material by forming an end coating material of a cover material constituted of a decorative face, waterproofing surface, stopping piece, etc., and of a fixed tool to be held by tongue pieces thereof. CONSTITUTION:An upper step section 2 constituted of a decorative face 3, waterproofing surface 4 and tongue piece 5 and a lower step section 7 constituted of a face 8, tongue piece 10 and stopping piece 11 are such that their connecting pieces 9 are adhered to their connecting surfaces 6 respectively to form an integrated cover material 1. In addition, a fixed tool 12 constituted of a fixed piece 13, an engagement piece 14 and an engagement hook 15 is such that the end section of the fixed piece 13 is held by tongue pieces 5 and 10 of the cover material 1 to be an integral part of the cover material 1, and an end coating material (A) is formed. The coating material (A) is arranged to a joint part of an executed wall material (B), and the waterproofing surface 4 and stopping piece 11 are inserted into a groove of the wall material (B), and at the same time, the engagement piece 14 of the fixed tool 12 is engaged in a fitting section C1 of a planking (C) fixed to the first coating (D) of the wall, and the coating material (A) is fixed.
Patent JP-H07251468-A (JP)
Title: Liner alignment confirming device in corrugated cardboard laminating apparatus
Inventor: MATSUKAWA JUNZO
IPC: B31F1/20
Filed: 1994-03-15
Abstract: PURPOSE:To enhance safety by improving working environment by making it possible to easily detect the lateral dimension of a strip of paper material when the strip of material is fed in a corrugated cardboard laminating apparatus and preventing the generation of involving trouble. CONSTITUTION:In a corrugated cardboard laminating apparatus wherein two strip of paper materials 6, 9 like single-faced corrugated cardboard and a liner are superposed one upon another while guided to the nip between rolls 1, 3 and fed on a hot plate 2 to be mutually laminated, guide rails 11, 11 are provided above the inlet part of the strip of paper materials 6, 9 in parallel to the rolls 1, 3 and a laser beam oscillator 25 is provided to one end parts of the guide rails 11, 11. A reflection mirror 23 is provided so as to be movable along the guide rails 11, 11 and the laser beam emitted from the laser beam oscillator 25 is reflected downwardly by the reflection mirror 23 to irradiate one side edges of both strip of paper materials 6, 9.
Patent JP-H04306992-A (JP)
Title: Communication circuit
Inventor: MATSUMOTO YOSHIAKI
IPC: H04N7/18
Filed: 1991-04-04
Abstract: PURPOSE:To realize the communication circuit in which a video display device is controlled by an external device or the external device is controlled from the video display device without increasing number of signal lines between the external device and the video display device in the communication circuit sending a video signal from the external device to the video display device. CONSTITUTION:The communication circuit consists of a control signal output circuit synthesizing a control signal with a video signal by driving a shift register circuit 201 and analog switch circuits 202, 203 synchronously with a horizontal synchronizing signal and of a control signal input circuit separating the control signal from the video signal by driving a shift register circuit 205 and analog switch circuits 202, 204 synchronously with the horizontal synchronizing signal.
Patent JP-S58190694-A (JP)
Title: Heat exchanger
Inventor: OOGOSHI KENICHI
IPC: F28F3/02
Filed: 1982-04-28
Abstract: PURPOSE:To facilitate the manufacture and assembly of a trubulent flow promoting body and to reduce the number of working steps by a method wherein a plurality of turbulent flow promoting bodies each in the form of a plate having projections on both sides thereof are arranged in passages among rectangular pipes. CONSTITUTION:The turbulent flow promoting bodies 5 arranged in the low temperature side passages 3 formed among the outer walls of the rectangular pipes 2 and extending normal to the rectangular pipe passages. Each of the turbulent flow promoting bodies 5 is in U-shape and includes plate-like turbulent flow promoting members 7 and 8 each of which is provided with the projections 6 formed on both sides thereof in an alternative fashion and an intermediate connecting members 9 which connects the members 7 and 8. In this case, the raised end surface 10 of each of the projections 6 is inclined downward to face the connecting member 9 so that the end surface is brought into pressure contact with the outer wall of each of the rectangular pipes. Further, the lengths of the members 7 are made different from each other. Consequently, when the turbulent promoting body 5 is fixed, if the longer member 7 is set in position first, then the top end of the member 8 comes into contact with the outer wall of the rectangular pipe adjacent thereto so that insertion of the turbulent flow promoting body 5 between the adjoining rectangular pipes is not hindered and the positioning operation of the body 5 is facilitated.
Patent JP-H09262032-A (JP)
Title: Irrigation system
Inventor: IKEGUCHI NAOKI
IPC: A01G27/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation system capable of feeding an irrigating liquid to a field having a difference in height such as a terraced farm so as to uniformize the moisture content in culture soil of each field without adversely affecting crops even in any field. SOLUTION: This irrigation system is obtained by installing a valve 3 openable and closable from the outside in each branched irrigating pipe 2 after branching thereof from a common irrigating pipe 1 or a irrigating part 4. The irrigation system is capable of independently opening and closing each valve 3 by remote handling and thereby independently controlling the irrigation to each field 7. At the time of completing the irrigation, the irrigating liquid remaining in an irrigating line does not flow into the field 7 at the lowest level and the irrigating liquid is fed so as to uniformize the moisture content in a culture soil of each field 7.
Patent JP-H02284660-A (JP)
Title: Spraying nozzle of spraying gun for furming polyurethane layer over surface
Inventor: YUUGO DO BUANTEERU
IPC: B05D7/24
Filed: 1990-03-20
Abstract: PURPOSE: To enable the formation of a constant spray pattern of a precisely determined reaction mixture for the formation of polyurethane by connecting a funnel-shaped diffuser to a spray opening which allows to form a diffused liq. jet. CONSTITUTION: A spray nozzle for spray gun is constituted of a spray piece 21 provided with an approximately funnel-shaped cavity 27. The cavity 27 is connected to a reaction component supply channel 19 on one maximum width side and is communicated with an approximately cylindrical channel 29 of 0.1 to 2 mm in length on the other minimum width side. The channel 29 allows to connect the cavity 27 to the spray opening 22. A core 17, which allows to introduce the reaction component and/or the already formed polyurethane approximately along the thread, i.e., along the rotational motion passing through the spray opening 22, is freely attachaby and detachably arranged in the spray piece 21. Then, the funnel-shaped diffuser 33 is connected to the spray opening 22 which allows to form the diffused liq. jet. Consequently, the constant spray pattern of the precisely determined reaction mixture is formed.
Patent JP-S59198209-A (JP)
Title: 4-point holding return device in pallet conveyor
Inventor: UENO SAIHACHIROU
IPC: B65G17/48
Filed: 1983-04-21
Abstract: PURPOSE:To cause each pallet to be smoothly and stably returned in a condition to keep it in the horizontal condition and without turning over it, by a method wherein the pallet is returned horizontally as it is supported at 4 points by means of chain sprockets, and guide gears, which are positioned laterally obliquely opposite to each other. CONSTITUTION:Guide rollers 4a, 4b, 4'a, and 4'b are rotatably secured through shafts to both sides and in the front and the rear position of a pallet 3, the shafts of the front and rear guide rollers 4b and 4'a, positioned on both sides of the pallet and opposite to each other, are disposed across a pair of right and left endless chains 2 and 2', and the guide rollers are guided to run on their respective guide rails 5a and 5'a at the upper moving part and the lower moving part of the endless chain. The end parts of a pair of right and left endless chains are belted around chain sprockets 11 and 11' rotatably secured through shafts on both rails and positioned obliquely opposite to each other at a longitudinal distance of a longitudinal pitch therebetween equivalent to that between the guide rollers rotatably secured through shafts to the pellets, guide gears 10 and 10' of the guide rollers are rotatably secured through shafts laterally symmetrically to the chain sprocket to move them in longitudinal linkage with the chain sprocket, and the pallet is returned horizontally in a condition to support the pallet at 4 points by means of the chain sprockets and the guide gears, which are positioned laterally and obliquely opposite to each other.
Patent JP-H09265256-A (JP)
Title: Indication card holder for exhibited merchandise
Inventor: FUKUHARA MASUJIRO
IPC: G09F1/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make the indication contents of merchandise name, merchandise prices, etc., easily visible, to enable the use of a card having a large indication information quantity and to eliminate the hindrance in taking out the merchan dise. SOLUTION: This indication card holder has a holder body 20 storing or clamping an indication card 50 of the exhibited merchandise, a holding means 30 for holding this holder body 20 to a stationary side and a hinge part 40 which is successively connected bendably between the top end edge of the holder body 20 and the holding means 30 and has flexibility to the extent of preventing the holder body 20 from staying still at an arbitrary angle. Even if the holding means 30 is fixed to the stationary side of a shelf plate, etc., the free bending of the holder body 20 from the hinge part 40 is made possible.
Patent JP-H01246780-A (JP)
Title: Method for forming connection part of multi-core cable
Inventor: SHIMAZAKI MITSUO
IPC: B29L31/34
Filed: 1988-03-28
Abstract: PURPOSE:To prevent damage of a cable core and a contacting piece at the time of forming rubber insulation block by injecting liquid rubber into a die upon setting the terminating part in the die, and allowing it to harden. CONSTITUTION:Terminating part 6 is set in a die 7 composed of a body 7a, which can be divided into two in the axial direction of a multi-core cable 1, and a front plate 9 fixed to the front of the body with a bolt 8, and liquid rubber 10 is injected into the die 7 from an injection hole 7b. The injected liquid rubber 10 hardens after passage of a certain period of time to become a rubber insulation block, wherein no pressure is applied to the terminating part at the time of injecting, so that there is no fear of elongation and/or cutting of the core 1c, bending and/or contacting of the contacting piece 3, etc., in forming a rubber insulation block.
Patent JP-H07280818-A (JP)
Title: Interatomic force microscope
Inventor: MIYASHITA MASAYUKI
IPC: G01B21/30
Filed: 1994-04-11
Abstract: PURPOSE:To enhance the accuracy in measurement while preventing the scanning speed from lowering by a constitution wherein a control amount and a frictional force are determined respectively, by subtracting a first error value from the control amount of first processing and a second value from a frictional force measured through second processing. CONSTITUTION:Outputs VY, VX from subtractors 60, 64 are subjected to A/D conversion through an ADC and fed to a control circuit. A digital data is also fed from each correction table to the control circuit. The control circuit subtracts a data VYref stored in a VY correction table from the VY subjected to A/D conversion. The VX is processed similarly. In other words, the control circuit subtracts required data stored in the correction tables for VX, VY from the VX and VY to produce a height signal and a frictional force signal thus measuring the frictional force and the profile of sample through processing similar to that of a conventional interatomic force microscope. This constitution enhances the accuracy in measurement without sacrifice of scanning speed.
Patent JP-S61231662-A (JP)
Title: Portable word processor
Inventor: YOSHIDA TATSUO
IPC: G06F17/21
Filed: 1985-04-05
Abstract: PURPOSE:To scale down a word processor and to lighten its weight by separating functions of the word processor. CONSTITUTION:The main body 5 has a mechanism capable of connecting a portable input part 1 in addition to normal word processor functions. After connection, document information accumulated in the memory part 3 of the portable input part 1 can be transferred to the inner memory 9 of the main body 5. After the transfer the normal word processor functions owned by the main body part 5 can edit and correct the information, and a printing part 6 records the document on paper.
Patent JP-H08273006-A (JP)
Title: Magnetic recording device
Inventor: KURASEKO MAMORU
IPC: G07B5/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide the magnetic recording device which can easily control an interval with a confronted carrier roller. CONSTITUTION: A long hole 15, whose width from side to side is almost equal with the outer diameter of a shaft 6 of a carrier roller 7, is formed on a head block 2b for holding a magnetic head 14 and the shaft 6 is fixed through the long hole 15 of the head block 2b to a fixed plate 3 fitted to the head block 2b. Thus, the shaft 6 can be vertically controlled and prevented from being moved horizontally.