baber/WOPTO huggingface dataset:
Patent JP-H0835511-A (JP)
Title: Fall-off preventive tool
Inventor: SENDA TAKASHI
IPC: F16B21/18
Filed: 1994-07-27
Abstract: PURPOSE:To provide a fall-off preventive tool which can be detached and reused after once attached without needing any exclusive tool for attaching and detaching to/from a shaft and is adaptable to the shape of a shaft (round type, square type and the like). CONSTITUTION:This fall-off preventive tool is constituted of a base part 2, leg parts 3 provided in a lateral U-shaped form on both sides of the base part 2, a bent part 4 formed by bending the tip end of both leg parts 3 and a semicircularly recessed part 5 provided to adapt to the groove 7 of the circumference of a round shaft 6 in the base part 2 in the middle between both leg parts 3. When the fall-off preventive tool is fitted to a round shaft, at first, one piece of the fall-off preventive tool of the right side is inserted into the groove of the round shaft in the direction as shown with an arrow (downward), and next, one piece of the fall-off preventive tool of the left side is inserted in the direction as shown with an arrow (upward) along the fall-off preventive tool of the right side already inserted while the leg parts are slightly curved to the left side (to the outside). In the state that the insertion is completed, both bent parts of the fall-off preventive tool of the left side are engaged with the end surface of the base part of the fall-off preventive tool of the right side, both fall-off preventive tools make a pair to be mutually restricted.
Patent JP-H05339772-A (JP)
Title: Method for controlling box type ion exchange membrane electrolytic cell
Inventor: ANDO KOJI
IPC: C25B9/19
Filed: 1992-06-10
Abstract: PURPOSE:To prolong the service life of an ion exchange membrane by ascending the liquid level of a cathode side up to the separation plate of an anode from a cathode, thereby dissolving a deposited salt and making it fall off during the stop of an electrolysis operation. CONSTITUTION:The anode 4 or the cathode 5 of a box type ion exchange membrane electrolytic cell is covered with a baggy type ion exchange membrane whose one end is opened. Also, the cell is segmented by the separation panel 6 to the anode side 4 and the cathode side 5. The salt deposited on the gaseous layer of the cathodic side of the baggy type ion exchange membrane 1 is dissolved and/or made fall of by ascending the liquid level of the cathode side 5 up to the separation panel 6 of the anode 4 from the cathode 5. Thus, the damage of the ion exchange membrane caused by the deposited salt is prevented.
Patent JP-H05246363-A (JP)
Title: Storage device for scooter
Inventor: TAKAHASHI HIROYUKI
IPC: B62J35/00
Filed: 1992-06-10
Abstract: PURPOSE:To enable a storage box and a liquid tank to be respectively of large capacity by disposing the liquid tank and the storage box with its opening part closed by a seat longitudinally side by side, and extending a part of the liquid tank below the storage box. CONSTITUTION:A storage box is formed by the rear part of a side cover 13 and a bottom member 11. This storage box is disposed below a seat 3, and a storage space S closed by the seat 3 is formed at the rear part in the side cover 13. A fuel tank 21 and an oil tank 22 are fitted parallel behind a battery. These members are accommodated in a space formed between the side cover 13 and the bottom plate 17 of the seat 3. The lower rear part of the fuel tank 21 is extended below the storage box, that is, the fuel tank 21 and the storage box are disposed longitudinally side by side.
Patent JP-S5977074-A (JP)
Inventor: HERUBERUTO BUIIGANTO
IPC: F02B3/06
Filed: 1983-09-21
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-H0340597-A (JP)
Title: Acoustic reproducing device
Inventor: TAKEUCHI KOICHI
IPC: H04R1/26
Filed: 1989-07-06
Abstract: PURPOSE:To reproduce sound with presence close to a state at recording by differentiating the height of each individual speaker corresponding to the level of a sound source at recording of an audio signal. CONSTITUTION:An audio signal is recorded while being split into a track in the oblique direction with respect to the lengthwise direction of a tape 1, an audio signal is reproduced by rotary heads 5, 6 from the tape 1 and each reproduced audio signal is simultaneously reproduced with each individual speaker. The level of each individual speaker is differentiated respectively corresponding to the level of the sound source such as a music instrument or voice at recording of the audio signal from the music instrument or voice or the like. Thus, the acoustic reproducer with presence close to the actual playing state can be obtained.
Patent JP-H0731125-A (JP)
Title: Magnetic rotary damper for stepping motor
Inventor: HAYASHI TAKAYOSHI
IPC: F16F15/18
Filed: 1993-07-15
Abstract: PURPOSE:To provide a robust magnetic rotary damper for a stepping motor which can be manufactured easily at low cost. CONSTITUTION:A magnet plate 3 magnetized with multiple poles in the peripheral direction is bonded to an inertial member 2 bonded to a wheel 1 and opposed through a gap to a hysteresis plate 5 formed integrally with a rotary body 4. The shaft of the stepping motor is coupled, on one side thereof, with the rotary body 4 thus reducing the cogging of the step motor by means of the inertial energy of the inertial member 2 and the magnet plate 3 and the hysteresis torque between the magnet plate 3 and the hysteresis plate 5.
Patent JP-S57103032-A (JP)
Title: Sample osmosis treatment device
Inventor: SAKAI TOSHIO
IPC: G01N1/30
Filed: 1981-10-31
Abstract: PURPOSE:To prevent the wasteful consumption of chemical liquid by providing chemical liquid vessels consisting of plural non-magnetic materials which are connected to each other by means of inverted U-pipes consisting of non-magnetic materials at above the chemical liquid level and are so disposed as to extend roughly horizontally. CONSTITUTION:With the osmosis treatment device, plural tubular chemical liquid vessels 1 consisting of non-magnetic materials are connected to each other by means of inverted U-pipes 2 likewise consisting of non-magnetic materials at above the chemical liquid level 1a. Further, the inlet parts and outlet parts of the vessels 1 are disposed in a way as to erect respectively from the other parts 1b of the vessels 1, and said parts 1b are formed of U-pipes as horizontal curved pipes. With such constitution, the chemical liquid stuck on a case 3 is returned into the original vessel 1 along the pipe 2 and said outlet port, hence, the device which does not consume the chemical liquid wastefully is obtained.
Patent JP-H0465039-A (JP)
Title: Manufacture of vacuum interrupter
Inventor: SUZUKI NOBUTAKA
IPC: H01H33/66
Filed: 1990-07-04
Abstract: PURPOSE:To achieve a prescribed content of a low melting point metal by soldering an electrode containing a low melting point metal and an adapter of a conductive material in an air-tight container made of a material which does not react with the low melting point metal and soldering the adapter of the obtained adapter-attached electrode with lead rods. CONSTITUTION:A Cr powder 21 is put in a container 22 made of alumina ceramic and heated in a vacuum furnace to obtain a porous Cr-sintered matrix 21a. Then, a Cu-Bi ingot 23 and a Cu ingot 24 are put on the obtained Cr- sintered matrix 21a and heated in a vacuum furnace, so that the Cu-Bi ingot 23 and the Cu ingot 24 are melted and infiltrate into voids between Cr grains of the Cr-sintered matrix 21a. An adapter 28 of the obtained adapter-attached electrode 21c and lead rods 5, 8 are soldered to compose a vacuum interrupter. As a result, the content of the low melting point metal in the electrode is can be made as prescribed.
Patent JP-H06242020-A (JP)
Title: Surface defect inspection system
Inventor: SAITO NORIAKI
IPC: G01N21/892
Filed: 1991-07-16
Abstract: PURPOSE:To enhance luminance of emitted light while preventing lowering of CCD output by setting the distance between the view of a two-dimensional image input unit and an illuminator while matching with the emission pattern of the illuminator. CONSTITUTION:In the view of an area type CCD camera 7 in a two-dimensional image input unit, the ratio of distances from the opposite ends of a surface to be inspected and the emission end 11 of an illuminator is set equal to or close to the ratio of intensities of light projected from the illuminator to the opposite ends of the surface to be inspected. When light is projected from the illuminator through an optical fiber light guide 4 onto an inspection surface 1 from the side thereof, a point on the inspection surface 1 remote from (close to) the emission end 11 of the illuminator is irradiated with light having high (low) intensity but the light arriving at the inspection surface 1 has intensity which is lower (higher) as the point is remote (close). Such illumination light provides a shade caused by a defect on the inspection surface 1 clearly regardless of the distance. Image of the inspection surface 1 is picked up by means of the camera 7 and a shade contained in the image signal is detected as a defect by an image processor 8.
Patent JP-S6154122-A (JP)
Inventor: AKIYAMA MORIHISA
IPC: H01H21/28
Filed: 1984-08-23
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-S6234676-A (JP)
Title: Butt welding method for tube
Inventor: KAWABATA SHUNZO
IPC: B23K9/02
Filed: 1985-08-09
Abstract: PURPOSE:To easily perform a stabilized butt welding with automatic welding without using a brazing filler metal by making a slit work near the tube but end part and by melting the annular part between the butt part and slit. CONSTITUTION:An annular part 5 is formed by working a slit 3 near the butt end 2 of a tube 1' and the tube 1 of an 'Inconel 600(R)' and its automatic welding is performed by the arc of a torch T without adding any filler metal. The generation of easily tracing deposited metal is thus eliminated by the dilution of the mutual components of both rubes 1, 1' and the dilution ratio of the components can be varied as well. Consequently as stable butt welding can be thus performed easily with automatic welding without using filler metal.
Patent JP-2001004839-A (JP)
Title: Manufacture of polarizing diffraction element
Inventor: NISHIMURA RYO
IPC: G02F1/13
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a specular polarizing diffraction element in which diffracted light itself causes specific polarization such as circular polarization and linear polarization. SOLUTION: This manufacturing method comprises a first process in which a cholesteric alignment film having a diffusion rate defined by the ratio of the specular reflection exclusive reflectance (SCE) to the specular reflection inclusive reflectance (SCI) ((SCE/SCI)×100) of 15% or more is formed on an alignment support substrate, a second process in which a diffraction pattern of a diffraction element substrate is transferred to the surface of the cholesteric orientation film, a third process in which the cholesteric alignment film surface on which the diffraction pattern is transferred and the support substrate 1 are layered through an adhesive layer 1, a fourth process in which the alignment support substrate used in the first process is removed from the cholesteric alignment film,  and a fifth process in which the cholesteric alignment film surface from which the alignment support substrate is removed and the support substrate 2 are layered through an adhesive layer 2.
Patent JP-H0228050-A (JP)
Title: Seal device for air cushion ship
Inventor: HAMADA TOMOAKI
IPC: B60V1/16
Filed: 1988-07-14
Abstract: PURPOSE:To facilitate a swivel suppressing control of a ship body by forming an air cushion chamber under a ship bottom by a gliding surface-provided inflexible seal serving as one part of a surrounding wall and providing the inflexible seal connected by a hinge to the ship bottom, while controlling this inflexible seal to be turned in accordance with the result of measuring a distance between a ship bottom surface and a surface of water. CONSTITUTION:An air cushion ship is provided with a front part seal device 3 in a bow part while a rear part seal device in a stern part. Here in the rear part seal device, an inflexible seal 6, consisting of material in good gliding performance, is provided as the main unit, and an upper edge of the seal 6 is connected to a ship body 1 by a hinge 7. By operating an actuator 8 turning this seal 6, the area of an opening, formed between a bottom end part of the seal 6 and a water surface 5, call be controlled. This actuator 8 is controlled in accordance with the area of the above described opening necessary for a swivel suppressing control of the ship body 1 calculated being based on an output of a wave height meter 11 detecting a distance between the ship body 1 and the water surface 5.
Patent JP-H0463299-A (JP)
Title: Electroplating device
Inventor: MORI ATSUSHI
IPC: C25D5/04
Filed: 1990-07-02
Abstract: PURPOSE:To simplify a structure and also to minimize the electric resistance of a power supply line to a work even when plating treatment is performed in the corrosive atmosphere and to enhance power supply efficiency by utilizing a pair of chucks to supply electric power to the work and rocking this work in an electroplating device of Al. CONSTITUTION:In the case of electroplating Al on a metallic work W such as aluminum and iron, when the plating treatment working space 3 is filled with the corrosive atmosphere contg. the vapor of plating liquid, a jig J with the work W fitted thereto is supported by a supporting part in a state wherein the work is immersed in the plating treatment liquid. A chuck for pinching the jig is fitted to the output part 25 of a reciprocating driving mechanism. A rodlike power supply member for a cathode is connected to the output part and moved back and forth together therewith. A part connected to an external power supply source is provided to the end part far from the chuck of the power supply member. The end part near to the chuck of the power supply member is connected to the chuck via a soft power supply cable.
Patent JP-H1124425-A (JP)
Title: Intermediate transfer body image forming device using it
Inventor: TANAKA ATSUSHI
IPC: G03G15/16
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate transfer body in which splash is reduced even after it is repeatedly used by providing it with an outermost layer whose volume resistivity is equal to or over a specified value and making to include the specified quantity of an agent imparting weather resistance on the outermost layer. SOLUTION: An intermediate transfer body for transferring an image formed on a first image carrier further on a second image carrier is provided with an outermost layer whose volume resistivity is >=1×10<13> Ω.cm and includes >=1 wt.% to <=10 wt.% of an agent imparting weather resistivity on the outermost layer. Any material can be used for the outermost layer when the volume resistivity thereof is >=1×10<13> Ω.cm. For example, the mixture of a polyurethane resin and a fluororesin and fluorine modified urethane are preferable from the viewpoint of durability and releasing property. As the preferable example of the agent imparting weather resistance, an amine compound, a basic material such as the oxide of an alkaline earth metal, an antiozonant, an ultraviolet absorbent, a light stabilizer, an antioxidant and a carbodiimide compound are cited.
Patent JP-H0738226-A (JP)
Title: Mounting structure of electronic components
Inventor: NAKAMURA NAOKI
IPC: H05K1/18
Filed: 1993-07-16
Abstract: PURPOSE:To improve the efficiency of mounting work of electronic components concerning the mounting structure of the electronic components that is applied at the mounting of the electronic components with leads (lead terminals). CONSTITUTION:A wedge type member 5 with which a sloped surface alpha is formed on a side surface part, a terminal member 15 with which an unsloped and flat surface beta facing the sloped surface alpha is formed, and a guide screw 10 to guide the wedge type material 5 in the direction the sloped surface alphachanges the position relative with the flat surface beta are provided. It is structured so that positioning a lead 21 of the electronic component 20 between the sloped surface alpha and the flat surface beta and sliding the wedge type member 5 along the guide screw 10, a gap DELTA that is formed between the sloped surface alpha and the flat surface beta is changed continuously and the lead of said electronic component is pressed to the flat surface beta of the terminal member 15.
Patent JP-H0226049-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAYUMI SHUICHI
IPC: H01L23/522
Filed: 1988-07-14
Abstract: PURPOSE:To reduce contact resistance by forming a diffusion layer of the same conductive type as that of a semiconductor diffusion layer on a semiconductor substrate within a groove, embedding a first conductive layer, and then forming a second conductive layer on it. CONSTITUTION:A groove 5 is made through a diffusion layer 2 formed on a semiconductor substrate 1 on the semiconductor substrate 1 by etching the semiconductor substrate 1 within the contact window 5 and a diffusion layer 6 of the same conductive type as that of the diffusion layer 2 is formed on the semiconductor substrate 1 within this groove 5. After that, a first conductive layer 7 is embedded into the groove 5 and a second conductive layer 8 is formed on this first conductive layer 7, thus increasing the contact area of the diffusion layers 2 and 6 and the first conductive layer 7 of the semiconductor substrate 1. It reduces contact resistance.
Patent JP-H0821918-A (JP)
Title: Surface state light emitting device
Inventor: INOUE TOSHIYUKI
IPC: G02B5/02
Filed: 1994-07-05
Abstract: PURPOSE:To make light emitted from a light source efficiently incident on the end face of a light transmission plate so as to increase the emitted light quantity of a surface state light emitting device and also to reduce the assembling cost and manufacturing cost. CONSTITUTION:Reflection mirror bodies 12 and 13 are joined with a fixing screw 14, hold the light transmission plate 3 on one side and also constitute elliptic cylindrical reflection surfaces 12a and 13a inside. A fluorescent lamp 1 is arranged on the position of one focal point F on the elliptic cylindrical reflection surface, and the end face 32 of the light transmission plate 3 is arranged in the vicinity of the other focal point F'. The light emitted from the lamp 1 is nearly converge on the position of the focal point F', so that the light can be efficiently guided inside the light transmission plate 3.
Patent JP-H07324393-A (JP)
Title: Method for treating joint part of building, and joint wall protecting cover
Inventor: GOTO HIDEO
IPC: E04B1/682
Filed: 1994-05-30
Abstract: PURPOSE:To prevent a sealing compound from being adhered to the joint part- side corner part of a panel when the sealing compound is filled in the joint part between panels, and beautifully finish the joint part and panels. CONSTITUTION:In the wall surface of a building having square panels 2 vertically and laterally juxtaposed through joint parts, a joint wall protecting cover 17 formed of a cover body having substantially the same dimension as the vertical or lateral dimension of the panel and capable of covering the corner part of the panel excluding the deep part of the joint part, and an adhesive tape capable of attachably and detachably mounting the cover body to the corner part of the panel is mounted on both the opposed corner parts of the panels forming the joint part. After the mounting process of this joint wall protecting cover, a sealing compound 16 is filled in the deep part of the joint part to seal it. After the sealing process, the joint wall protecting cover 17 is removed.
Patent JP-H0225958-A (JP)
Title: High-speed data transfer system
Inventor: NAKATANI MITSUYOSHI
IPC: G06F13/38
Filed: 1988-07-15
Abstract: PURPOSE:To transfer data at a high speed by dividing a data bus set between a bus master and a memory into a read system and a write system together with the use of a single system of an address bus. CONSTITUTION:A data bus (write system) 7 is used to transfer data to a new memory 2A from a new bus master 1A together with a data bus (read system) 8 used to transfer data to the bus master 1A from the memory 2A. While an address bus 3 of a single system is used as conventional. Thus the data buses of two systems and an address bus of a single system are used for transfer of data between a bus master and a memory in accordance with the transfer direction of data. As a result, the data can be transferred at a high speed.
Patent JP-H0926415-A (JP)
Title: Method and apparatus for diagnosing abnormality by radio transmission type ae signal
Inventor: YUASA YOSHIRO
IPC: G08C17/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively detect the occurrence of an abnormality at the initial stage by enhancing the discrimination accuracy of an AE(acoustic emission) signal superposed on a BGN signal (rotary synchronizing signal) having amplitude change and transmitted even when it is applied to any rotary equipment. SOLUTION: When the AE signal from an AE sensor 1 mounted on a rotor is frequency-modulated and radio-transmitted or received, the signal having an antiphase to the rotary synchronizing signal (BGN signal) is generated by utilizing the reception signal, the signal having the antiphase is applied to a preamplifier 2, the BGN signal having various amplitude change is cancelled by the antiphase signal to automatically form the BGN signal having a steady waveform. The AE signal to be superposed on the BGN signal having the steady waveform and transmitted is detected to diagnose the abnormality of the rotor.
Patent JP-H0519849-A (JP)
Title: Controller for self-running carriage
Inventor: YAMAKITA TAKESHI
IPC: G05D1/02
Filed: 1991-07-17
Abstract: PURPOSE:To put the controller in actual operation without altering conveyance algorithm which is confirmed by simulation. CONSTITUTION:The controller is equipped with a conveyance algorithm describing means 1 which describes the conveyance algorithm of the self-running carriage as a conveyance rule, an environment condition editing means 2, a conveyance destination inference means 4 which infers the conveyance destination of the self-running carriage matching the conveyance rule and environmental conditions, a process display means 6 which displays the process of the simulation, and a conveyance rule transmitting means 5 which sends the conveyance rule to a self-running centralized control part; and the conveyance rule confirmed by the simulation is sent to the self-running carriage centralized control part to perform centralized control over the self-running carriage according to the rule, thereby faithfully following the conveyance rule which is confirmed by the simulation.
Patent JP-2001000974-A (JP)
Title: Treatment of ballast water and ship
Inventor: NODA YOSHICHIKA
IPC: B63B13/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution of soil or seawater caused by treating ballast water by supplying ballast water for keeping the stability of a ship to the surface of the sea to a fixed bed type electrode electrolytic cell to treatmicroorganisms in ballast water. SOLUTION: A ballast tank 301 for housing ballast water 303 is disposed in the ship body 300 of a ship. The ballast water 303 is introduced into or discharged from the ballast tank 301 by the action of a pump 306 through a piping 320 and treated in the fixed bed type electrode electrolytic tank 304 disposed on the way of the piping 320 to kill microorganisms in the ballast water. The treated ballast water is supplied to the ballast tank 301. When the ship is loaded with ballast water 303 to navigate and arrives at a destination, a cargo is housed in the cargo storehouse 302 of the ship and, at this time, the ballast water 303 is discharged out of the ship through the piping 32 by the action of the pump 306. At this time, microorganisms in the ballast water 303 are killed by the fixed bed type electrode electrolytic cell 304 disposed in the route of the piping 320.