baber/WOPTO huggingface dataset:
Patent JP-H11153722-A (JP)
Title: Optical fiber
Inventor: OKUMURA ATSUSHI
IPC: G02B6/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which is an SI type optical fiber of a polymer clad of a multimode, has a wide transmission band and is excellent in a practicable use characteristic. SOLUTION: A light absorbent which absorbs only the light of a specific wavelength region of visible light and near IR regions is incorporated into the clad of the SI type optical fiber having the polymer clad. The light absorbent has the light absorbent having the absorption peak of the light in a wavelength region of 600 to 700 nm. The core material of the optical fiber consists essentially of polymethyl methacrylate of plastic or the core material of the optical fiber is quartz glass.
Patent JP-H06159135-A (JP)
Title: Compression ring
Inventor: NICHIMA KAZUNORI
IPC: F16J9/22
Filed: 1992-11-24
Abstract: PURPOSE:To prevent aluminum agglutination phenomenon taking place between the ring groove wall surfaces of a ferrous metal compression ring and an aluminum alloy piston by providing a groove extending in the circumference or the diameter direction on the under surface of a compression ring and filling this groove with oil. CONSTITUTION:Basically, a means to provide grooves 3 on the under surface 2 of a compression ring 1 is adopted to notie that oil enters ring grooves in course of suction stroke and to make use of the oil. These grooves 3 are extended from the circumferential direction or inner circumferential side radially outward. It is preferable to extend the grooves 3 to this side of the outer circumference but from the inner circumferential side radially outward. The grooves 3 are formed by separating a plural number of them. Thus when the under surface 2 of the compression ring 1 abuts on the under wall surfaces of the ring grooves 3, oil fills the grooves 3 on the under surface 2 of the compression ring and prevents the compression ring 1 from agglutinating to the ring grooves 3.
Patent JP-H07192828-A (JP)
Title: Relay terminal
Inventor: HAMADA ATSUSHI
IPC: H01R4/58
Filed: 1993-12-28
Abstract: PURPOSE:To provide a relay terminal by which contact pressure to a bus bar becomes high even in a condition where a tab terminal is not inserted and reliability of a connecting part becomes high in the relay terminal in which the bus bar and the tab terminal are respectively inserted from both end sides and both of these are electrically connected to each other. CONSTITUTION:Contact pieces 3 and 4 curved in an S shape are almost symmetrically arranged inside of a square cylindrical frame part 10. These contact pieces 3 and 4 are respectively connected to upper end parts of a first wall 1 and a second wall 2 opposed to this first wall 1, and a tip part 8 of the contact piece 3 is locked on a locking part 7. A tab terminal is inserted between respective first curved parts 3a and 4a of the contact pieces 3 and 4, and a bus bar is inserted between the contact piece 3 and the wall 1.
Patent JP-H10174261-A (JP)
Title: Conductive band bar mounting structure
Inventor: KUJIRAOKA SHINICHIROU
IPC: H02G5/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for inserting a conductive band bar that has an improved working efficiency and is long without dividing it. SOLUTION: A plurality of conductive band bars are inserted into an enclosure 2 outside the enclosure for tentative assembly, and are clamped and fixed by a conductive band bar clamping tool 8 such as a binding band. The tentatively assembled conductive band bar 1 is inserted into the enclosure 2 through an opening 9 of an enclosure longer direction edge part plate 3 and an opening 10 of the screening plates 4a and 4b of the inside of the enclosure 2. After the insertion, the conductive band bar 1 is holded by a conductive band bar support tool and then is connected to, for example, a control equipment and a terminal block in the enclosure 2.
Patent JP-H11164978-A (JP)
Title: Oil supply mechanism of horizontal shuttle
Inventor: KUMON SATORU
IPC: D05B71/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To enable the supply of oil to the race surface of a shuttle simultaneously with starting a sewing machine and to prevent the burning of the race surface of the shuttle by providing an oil core which is put-through the hole of a hook shaft and supported in the lower part of the hole and also whose one end is immersed in a oil reservoir and the other end is fitted to the hole with play so as to be extended to the upper end of the hook shaft. SOLUTION: When the sewing machine is started, oil is supplied from a plunger pump to the oil reservoir by way of an oil supply hole 36 from an oil supply pipe 38. Oil inside the oil reservoir 35 is sucked-up to the upper end of a sintered body 54 by oil supply pressure by the pump and the capillary phenomenon of the sintered body 54 since the lower end of the sintered body 54 is immersed in the oil, stored in a gap among an oil storing part 57, the sintered body 54 and a large diameter hole 50, and is supplied to the shuttle race surface 48 of the horizontal shuttle 46.  The oil supply quantity to the shuttle race surface 48 is decided by the gap 58 between the taper part 42 of a knob 41 and a drain oil hole 40 and the density of felt 44 for giving flow resistance to overflowing oil, and then, airtight property inside the oil reservoir is held by the gravity of oil in the drain oil hole 40.
Patent JP-2001149681-A (JP)
Title: Press foot device for sewing machine
Inventor: NOMURA ETSUZO
IPC: D05B29/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To continuously adjust a presser foot height from a raised position to a pressed position according to the manipulated variable of a foot pedal, start sewing via the operation of the foot pedal, and simplify a foot presser device. SOLUTION: This presser foot device is switched to its raised position when the foot pedal is in a reference position (S1). When the operating position of the foot pedal is to be varied within a range from the reference position to an operated position after work cloth is moved to a sewing position between a bed portion and the foot presser, an output voltage A from a potentiometer is not less than 0 V nor more than v1 (S2 and S3: Yes), the height position of the foot presser can be adjusted to match the operated position of the foot pedal (S4), and positioning can be simplified irrespective of the thickness of the work cloth. A sewing process can be automatically initiated (S7) by simply operating the cloth holder greatly beyond its operated position (S5: Yes).
Patent JP-H10174901-A (JP)
Title: Method and apparatus for separating particle difficult to be separated from gas fluid by charging
Inventor: FRANK WERNER J
IPC: B03C3/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To efficiently change particles by using a single high voltage supplying source in any electric field by making the intensity of the field of an ionization region smaller than that of the field of a separation region at the time when a fluid to be purified is successively ionized and separated in a high voltage field. SOLUTION: A sputtering electrode 6 on which electric current is converged and a sputtering electrode 7 on which voltage is converged are installed in a high voltage system 2 connected with a high voltage power source 1 and the sputtering electrode 6 is positioned in the ionizing region 4 produced by dust collecting electrodes 3 and the sputtering electrode 7 is positioned in a separating region 5 produced by dust collecting electrodes 3 which care earthed. In this case the ionizing region 4 and the separating region 5 are geometrically formed as to make the puttering gap of the ionizing region 4 wider than that of the separating region 5. Consequently, in the widened ionizing region, particles are sufficiently changed and the resultant particles are separated under the optimum condition in the next separating region.
Patent JP-H06181829-A (JP)
Title: Chair
Inventor: ONOKI YUTAKA
IPC: A47C9/00
Filed: 1992-12-16
Abstract: PURPOSE:To constitute a chair so that even a beginner can continue long and easily a fundamental posture of abnominal breathing required for religious mediation and contemplation. CONSTITUTION:Front legs 11, 11, rear legs 12, 12, a seat plate 13 and a waist holding plate 14 are combined. The seat plate 13 is inclined backward by a first inclination angle theta1 against the horizontal plane H, and the waist holding plate 14 is inclined forward by a second inclination angle theta2 against the vertical plane V running along the rear legs 12, 12. A user can easily take a correct posture in which the spinal column is straightened, since his hip part is fitted in lightly between the seat plate 13 and the waist holding plate 14.
Patent JP-H11164949-A (JP)
Title: Pattern display device
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a new display effect in a pattern display device which is attached to a game machine. SOLUTION: When the display device is in li-zhi (reach) state at the time of still-displaying left and right display sections 90a and 90c, a mosaic processing is applied to the pattern element of the inside display section 90b, so that the pattern element displayed in the inside display section 90b is not discriminated since it becomes a disordered state. When the variation speed of the display section 90b is decelerated and stopped, the mosaic processings of small areas 92 in the display section 90b are released successively. Whether a hit or not is not recognized only by stopping the fluctuation of the display section 90b and the pattern element is recognized at first after releasing the mosaic processing.  Then, a game player can enjoy game until the release of the mosaic processing is completed, and also can be made enjoyable or thrilling even in the process of the release of the mosaic processing.
Patent JP-H10175172-A (JP)
Title: Multi diamond grinding wheel for cutting rare earth magnet
Inventor: YOSHIKAWA MASAO
IPC: B24D5/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To cut rare earth magnet with good dimensional accuracy and stably over a long period even if the peripheral cutting edge is thin by forming a base plate of a diamond peripheral cutting edge from cemented carbide having a specified Vickers hardness (Hv). SOLUTION: A peripheral cutting edge 6 for cutting rare earth magnets of such a quite new structure where a cutting edge part 2 mainly composed of diamond abrasive grain is further fitted on a base plate 1 is used as a cutting edge of a multi diamond grinding wheel for cutting rare earth magnets. The material quality of the base plate 1 of the peripheral cutting edge 6 is cemented carbide having a Vickers hardness (Hv) ranging from 900 to 2,000. If the Vickers hardness (Hv) is less than 900, in the case of such a recess that cutting and grinding powder of rare earth magnets is caught in the recess part, the grinding wheel base plate is damaged to cause bending or waviness. If the Vickers hardness Hv exceeds 2,000, toughness is poor.
Patent JP-H04202416-A (JP)
Title: Curable resin composition
Inventor: AOKI MASAAKI
IPC: C08G18/58
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title composition improved in all of curability, pot life, high hardness and flexibility by mixing a polyepoxy compound with a polyisocyanate compound and a latent amine compound having specified substituents. CONSTITUTION:A curable resin composition is obtained by mixing a polyepoxy compound (A) (e.g. bisphenol A diglycidyl ether) with a polyisocyanate compound (B) (desirably a high-molecular weight NCO-terminated polyisocyanate compound obtained by polycondensing a polyisocyanate compound such as tolylene diisocyanate with a polyalcohol) and a latent amine compound (C) having a plurality of substituents of formula I (wherein R is H, alkyl or alkoxy; and n is 0-2) in the molecule. The above compounds in a mixed state can be stored in a sealed container for a long time. When this composition is applied to a substrate, the compound C reacts with moisture contained in air or water diffused from the substrate to form an amine according to the reaction of formula II, then with compound B and finally with compound A to form a cured product excellent in the balance between hardness and flexibility.
Patent JP-2001150065-A (JP)
Title: Caulking apparatus
Inventor: MUROYAMA NORIMASA
IPC: B23P19/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a caulking apparatus, using small number of cylinders and having no cylinder arranged along the axial line of a counter force receiving member. SOLUTION: This caulking apparatus 20 includes a counter force receiving member 52 confronting one end 4a of a pin member 4, a cam mechanism 53 to transfer the counter force receiving member 52, and a pushing member 40 to pressure another end 4b of the pin member 4. The counter force receiving member 52 is designed to move only by H1 height along the axial line of the pin member 4. A cam mechanism 53 comprises a housing 70 sliding horizontally, a sliding member 71 that is accommodated in the housing 70 and shuttles horizontally, and a cylinder 54 driving the sliding member 71, in which a cam surface 80 is formed. As the sliding member 71 shuttling, the counter force receiving member 52 is forced to abut on the end 4a of the pin member 4 and retract from it.
Patent JP-2000159497-A (JP)
Title: Transfer method and device for boxlike weight
Inventor: IZAWA ICHIRO
IPC: B66F9/08
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method and a transfer device that can both carry in or out existent boxlike weights such as electrical panels quickly and safely as they are or without removing various measuring meters and instruments from them. SOLUTION: After stopped near the front face of a boxlike weight 9, a traveling carriage 2 locks its arm 41 located about the end of a pivotable and telescopic mast 3 to hoisting pieces 91 on top of the boxlike weight 9. With supports 32 at the base of the mast 3 pressed against the front lower edge of the boxlike weight 9, the mast 3 is then tilted away from the boxlike weight 9 until the boxlike weight 9 is inclined forward with the lower edge as the fulcrum to a posture wherein the center of gravity of the boxlike weight 9 is situated generally just above the front edge. The mast 3 is in turn elongated to lift the boxlike weight 9 so that the carriage 2 can move or transfer it.
Patent JP-H09177135-A (JP)
Title: Swing control circuit for construction machinery
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make a swing operation easier by providing moment of inertia measuring means which is attached to an upper swing body to measure the moment of inertia of a working machine and by controlling a solenoid valve based on the moment of inertia determined. SOLUTION: A boom angle sensor 35, an offset angle sensor 34, and an arm angle sensor 33 are attached to a working machine 30 provided on an upper swing body 7, and the measured data by sensors 33 to 35 are taken in a controller 32. Next, on the controller 32, the present angle data are read from a memory, the moment of inertia is calculated, and a control signal corresponding to the moment value is sent to a proportional solenoid pressure reducing valve 31. When the moment of inertia is large, an oil pressure flowing through an oil passage 16 decreases; on the contrary, if the moment of inertia is small, the oil pressure increases.  Therefore, a H-type piston 12 is pushed to the left as the moment of inertia decreases, discharge H.P. of an hydraulic pump 1 decreases, a longer time becomes necessary until the swing body 7 reaches the highest speed, thereby making the operation much easier.
Patent JP-H08175647-A (JP)
Title: Sorting device for object to be conveyed
Inventor: ISHII TORU
IPC: B65G47/248
Filed: 1994-12-21
Abstract: PURPOSE: To discriminate respective various objects to be conveyed whose sizes are different positively for highly precise sorting work according to every grade by reversing the fronts and reads of the respective objects to be conveyed placed on the respective recessed placement parts of a sorting conveyed for picking-up them with an image picking-up camera. CONSTITUTION: Image data on the front side picked-up by an image picking-up camera 34 installed on a sorting conveyer 4, and address data of respective placement cups 5... are correspondently-identified and stored in an identifying device body 36. At the same time, the reversing motor 25 of a front/rear reversing machine 7 is driven to rotate reversing rollers 26, 26 brought into pressure contact with a reversing belt 41 in an arrowheaded direction and reverse the front and rear by rotating an orange A by 180 degree in the arrowheaded direction. The image data on the rear side picked-up by an image picking-up camera 35 and the address data of the respective placement cups 5... are made correspondent and stored in the identifying device body 36.  The image data of both sides of the front and rear and every grade data stored in the identifying device body 36 are compared with each other to integratedly-identify every grade of the respective oranges A... placed on the respective placement cups 5... in respective rows.
Patent JP-H03199294-A (JP)
Title: Process for producing reformed raw material from petroleum fuel by cracking desulfurization
Inventor: YAMASE OSAMU
IPC: B01J29/83
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the load on a reforming catalyst of a fuel cell power- generation process and to contrive the diversification of source fuels by carrying out the cracking desulfurization of a petroleum fuel under specific condition using a zeolite catalyst. CONSTITUTION:A zeolite catalyst such as Y-type zeolite or metalosilicate catalyst (having an Si/Me atomic ratio of 40-3,200; Me is Al, Ni, Co, Mo, W, Fe, Cr or Ga) is used as a desulfurization catalyst in a desulfurizer of a fuel cell power-generation process. A petroleum fuel is subjected to cracking desulfurization with the desulfurizer at 300-600 deg.C (preferably 350-500 deg.C), a pressure of 1-10kg/cm<2>, an H2/oil ratio of 500-2,000 (preferably 800-1,000) and an SV of 0.5-4hr<-1> to obtain the objective reformed raw material.
Patent JP-H11154808-A (JP)
Title: Connection terminal of coaxial type resonator and dielectric filter
Inventor: SASAKI NOBUHIRO
IPC: H01P7/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve solder strength and workability, when chip parts are soldered and mounted by comprising a connection terminal of an inner conductor connecting part which is connected electrically and mechanically to an inner conductor and an external connecting part where a terminal that is projected from this one end is divided into two directions and which is connected to an electric circuit element or a circuit pattern on a wiring substrate. SOLUTION: A connection terminal 1 is made of a phosphor bronze plate and consists of an inner conductor connecting part 2 which is inserted into an inner conductor that is provided in a penetration hole of a coaxial type resonator and a terminal 3, whose front end is divided into two directions and which has external connecting parts 6 that are connected to other circuit elements. The parts 6 are made flat or U-shaped. When chip parts are laid to the part 6 of the terminal 1 and are soldered and the parts 6 and the chip parts 5 are connected electrically and mechanically, a solder fillet is easily made, solder strength is high, reflow soldering and mounting from the upper face become possible and mounting a mounter become possible.
Patent JP-H07199284-A (JP)
Title: Zoom finder device
Inventor: TSUJI SADAYUKI
IPC: G03B13/10
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate a defect that an image is seen to flicker during an action for varying the power of a finder by providing a transmitting member having a pin-like projecting part, engaged with one of the cam surfaces of a cam plate, fitted into a holding bar so as to relatively slide in an axial direction and attached to one of objective lens holding frames. CONSTITUTION:When the cam plate 8 is moved, projecting parts 5c and 6c abutted on the cam surfaces 8a and 8b are therealong so that transmitting members 5 and 6 are guided by the holding bar 7 and a holding groove, to be moved in an optical axial direction. On the cam plate 8, the cam surfaces 8a and 8b are formed so that the holding members 2 and 4 are moved in the optical axial direction via the transmitting members 5 and 6 and objective lenses 1 and 3 are located so as make a finder optical system a prescribed magnification. Therefore, the power of the finder is varied by the movement of the cam plate 8. Since a change in force at the inflection points of the cam surfaces 8a and 8b is transmitted and absorbed to the transmitting members 5 and 6, the change is not directly transmitted to the holding members 2 and 4 and the objective lenses 1 and 3 can be moved in the optical axial direction without flickering.
Patent JP-H11176512-A (JP)
Title: Terminal connecting device for instrument
Inventor: GOTO YUICHI
IPC: H01R13/629
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus being easily handled to connect a terminal of an apparatus main body and a terminal of other apparatus without using a connecting wire and to prevent the terminals of the apparatuses from being exposed. SOLUTION: A terminal 16 of an instrument main body and a terminal 28 of other instrument are connected by mounting a connecting part 14 at outer mounting side on which the terminal 28 of the other instrument 12 to be connected to the terminal 16 of the instrument main body on a main body side connecting part 13 on which the terminal 16 is arranged. A connecting part on which at least one terminal of the terminal 16 and the terminal 28 is provided with a protecting means 17a, 17b to protect the terminal and has a structure that the protecting means 17a, 17b open/close according to attaching and detaching of the connecting parts.
Patent JP-2000158580-A (JP)
Title: Metal body having insulating layer, heater using it, and hot roller for fixing
Inventor: UCHIYAMA KYOJI
IPC: H01L23/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a metal body having good moisture resistance by setting up the quantities of magnesium and oxygen elements in a metal surface in contact with an insulating layer of an organic material in an atomic ratio of a specified value or below. SOLUTION: In a metal body 1 of an aluminum pipe, the surface in which the quantity of elemental magnesium is set up at 25 atom % or below, and the quantity of elemental oxygen is set up at 55 atom % or below is cleaned and dried, and an insulating layer 2 is formed on the surface. Moreover, a heating element 3 comprising a print-formed electrode 5 containing Ag as a main component, Ni foil, and others is formed on the layer 2. After the electrode member 5 is fixed to the heating element 3 through a conductive adhesive 4, a releasing layer 6 is formed on the outer surface of the metal body 1 of aluminum. In this way, the adhesion between the insulating layer 2 and the metal body 1 is improved, and the peeling of the layer 2 can be prevented.