baber/WOPTO huggingface dataset:
Patent JP-H10165414-A (JP)
Title: Hand-piece for dental treatment
Inventor: SHOJI MASAKAZU
IPC: A61C1/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make a hand-piece and the power part of each dental treatment instrument detachable and exchangeable from each other and to make the light source installed on the power part usable commonly among hand-pieces. SOLUTION: A hand-piece 1 for a micro-engine and a photopolymerization hand-piece 20 are detachable from the power part 10. A full-color LED 11 is installed inside the power part 10. Colors emitted from the LED 11 can be changed by a switch 12. When the hand-piece 1 for a micro-engine is connected to the power part 10, white is selected by the switch 12, and white light is irradiated from the top 5a of the optical guide 5 of the hand-piece 1 toward the working area of a cutting tool 4. When the photopolymerization hand-piece 20 is connected to the power part 10, blue is selected by the switch 12, and blue light is irradiated from the top 21a of the optical guide 21 of the hand-piece 20 toward optical hardening resin.
Patent JP-H07181903-A (JP)
Title: Light emitting device
Inventor: MANO YASUHISA
IPC: G09F9/33
Filed: 1993-12-24
Abstract: PURPOSE:To obtain alight emitting device having plural display surfaces which are free from warpage of cases and are flat as a whole by connecting the respective cases to each other and forming slits between the adjacent cases. CONSTITUTION:A main body case 1 is formed by integral molding of plastic in the state of connecting the cases 6. Connecting members 7 connecting the cases 6 to each other are formed integrally with the cases, thereby, the respective cases are connected to each other. The upper parts of the connecting members 7 are flush with the number display surfaces and slits 5 formed on the lower side of the cases are deeply notched and formed from the lead terminal 3 side to the lead terminal 4 side to form the connecting members 7 to have a small thickness. This light emitting device is constructed by multiplexing 9 pieces of the cases 6 via the connecting members 7 formed by the slits 5 and has flexibility as a whole and, therefore, the adjacent cases are not influenced by the stressed generated when a sealing resin shrinks in the respective cases. The device having the number display surfaces 2 of the entire part existing on the same plane is thus obtd.
Patent JP-2001144600-A (JP)
Title: Input/output buffer for semiconductor integrated circuit compatible with multi-power supply
Inventor: MIYOSHI NOBUAKI
IPC: H03K17/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an input output buffer for semiconductor integrated circuit compatible with multi-power supply that can eliminate a wrong signal output at application of power. SOLUTION: The input output buffer consists of a 1st level shifter and a 2nd level shifter, which have a reset system circuit in the inside to reset an output of each level shifter, and of a tire-state buffer. An output signal of the 1st level shifter is given to an input terminal of the tri-state buffer and an output signal from the 2nd level shifter is given to an output control terminal of the tri-state buffer.
Patent JP-H0694464-A (JP)
Title: Optical fiber gyroscope
Inventor: NISHI YASUHIKO
IPC: G01C19/72
Filed: 1992-11-11
Abstract: PURPOSE:To regulate the driving voltage of a phase modulator so as so hold the ratio of the DC component in the time when the phase modulator stops to the DC component in the time when the phase modulator is being driven at a fixed value, and hold phase modulation factor constant without using secondary and primary Bessel functions. CONSTITUTION:On one end part of a fiber coil 7 formed by winding a single mode optical fiber 2 a number of times, a phase modulator 8 for phase- modulating the propagated light from a light emitting element 1 at a fixed frequency is provided, and the intensity of the light propagated in the fiber coil 7 is detected by a light receiving element 9. A basic wave or oddorder higher harmonics for determining the DC component D1 and rotating angle speed of the output of the light receiving element 9 is determined when the phase modulator 8 is driven, the DC component D2 is determined when phase modulator 8 is stopped, and the driving voltage of the phase modulator 8 is regulated to hold the ratio D1/D2 of the DC component D2 in stopping of the phase modulator 8 to the DC component D1 in driving of the phase modulator 8 at a fixed value, whereby, phase modulation factor can be controlled to a fixed value.
Patent JP-H03189195-A (JP)
Title: Base paper for thermal stencil printing
Inventor: OKUGAWA MOTOFUMI
IPC: B41N1/24
Filed: 1989-12-19
Abstract: PURPOSE:To prevent a thermoplastic resin film from thermally fusing to a thermal head by providing a stick-preventive layer containing a silylisocyanate compound having at least one or more Si-NCO bonds. CONSTITUTION:On one surface of a porous sheet, an adhesive layer and a thermoplastic resin film layer are successively provided. On the thermoplastic resin film layer, a stick-preventive layer containing a silylisocyanate compound having at least one or more Si-NCO bonds is further provided. The silylisocyanate compound is one or more substances selected out of partial condensation compounds obtained by hydrolyzing a part of Si-NCO bonds in tetraisocyanate silane Si(NCO)4, alkylsilylisocyanate RnSi(NCO)4-n, or alkoxysilylisocyanate (RO)nSi(NCO)4-n [in the formula, R represents a hydrocar bon radical made of alkyl group, aryl group, and alkenyl group or a hydrocar bon radical having substituents ; and (n) is an integer of 1 - 3].
Patent JP-H06158430-A (JP)
Title: Production of mixed spun fiber
Inventor: MURATA TSUYOSHI
IPC: D01F6/92
Filed: 1992-11-11
Abstract: PURPOSE:To stably produce a fiber having high strength and high elastic modulus. CONSTITUTION:The melt-spinning of a mixture composed of (A) a non-liquid crystalline thermoplastic polymer such as polyethylene terephthalate and (B) a thermotropic liquid crystalline polymer such as a copolymerized polyester consisting of ethylene terephthalate unit and p-hydroxybenzoic acid residue unit is carried out by adding a thickener to the mixture and keeping the shear index S of the metering pump to >=30. The shear index is defined by the formula S=RXR/Q wherein R is rotational speed (revolutions/min) and Q is discharging rate (g/min) of the metering pump.
Patent JP-H02217685-A (JP)
Title: Deflection non-metallic conduit and liquid sealing connector for deflection non-metallic tube
Inventor: JIYOSEFU PII ROO
IPC: F16L33/23
Filed: 1989-12-19
Abstract: PURPOSE: To enhance the liquid-tightness effect, in a liquid tight connector for connecting a non-metallic conduit to a housing, by making it up of a body having an end part and a metallic connection ring, a clip means having a plurality of fingers, and a compression nut. CONSTITUTION: A liquid tight connector 10 is made up of a body 11 having an end part 12 and a metallic connection ring 13, a clip means 18 having a plurality of fingers 20, and compression nut 23. The body 11 is provided with a shoulder 14 connected to the end part 12, and also the metallic connection ring 13 is provided with an annular ring 16. The shoulder 14 has a collar 15, and the clip means 18 is provided with projections 21, 22 superposing on the finger 20 and the angular ring 16. The compression nut 23 is provided with a hole 25 through which a non-metallic conduit 26 is penetrated, and the fingers 20 of the clip means 18 are interactively engaged with the sloped surface 27. As a result, sufficient protection can be carried out, and also liquid tightness can be integrated inexpensively and effectively.
Patent JP-H09145994-A (JP)
Title: Objective lens for recording and reproducing optical information recording medium
Inventor: YAMAZAKI NORIYUKI
IPC: G11B7/135
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information pickup device and an optical disk device which are compatible with each other, simple in structure, and compact by enabling one pickup to record and reproduce optical disks having different thickness and suppressing the light quantity loss as much as possible. SOLUTION: The objective lens for recording and reproduction which has positive refracting power and converges light from a light source on an information recording surface through the transparent substrate of an optical information recording medium has at least one lens surface composed of >=3 ring-shaped lens surfaces having their centers on the optical axis, adjacent ring-shaped lens surfaces among the >=3 ring-shaped lens surfaces are different in refracting power, and the ring-shaped lens surface positioned at the outermost periphery has a refracting power corrsponding to the optical information recording medium having the thinnest transparent substrate among plural optical information recording media having transparent substrates differing in thickness,  so that the light is converged on the information recording surfaces of the respective optical information recording media having the transparent substrates differing in thickness.
Patent JP-H08182898-A (JP)
Title: Clothes drying machine
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to decide the cause for abnormality or trouble and to make it possible to carry out treatment even if the abnormality or trouble is not reproduced in actuality when there is the abnormality, such as undrying of clothes, long drying time or stoppage of drying on the way, or there is the announcement of such abnormality in a clothes drying machine for drying clothes by circulating hot air into a rotary drum rotationally driven by a motor. CONSTITUTION: The hot air is circulated into the rotary drum for drying the clothes by a heat exchange type double winged fan. The blasting route to the rotary drum is provided with a PTC heater 3. The rotary drum and the heat exchange type double winged fan are rotationally driven by the motor 4. A control means 5 for controlling the operation of the PTC heater 3 and the motor 4 displays the drying operation time stored in a storage means 11 by a display means 10 according to the input state of an input setting means 11 for setting the operation course, etc.
Patent JP-H11161203-A (JP)
Title: Manufacture of display device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G09F9/37
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily arrange a plurality of polymer gel by providing a plurality of protrusions with a means for swelling and shrinking the polymer gel on one of substrates, and fixing the gel onto the surface of protrusions through immersion of protrusions in a polymer material added solution. SOLUTION: A drive element for driving each display element on a white substrate 1 is provided, and electrodes 3 made of platinum gold, nickel or the like and protruding in the shape of a needle or plate are provided. The electrode 3 is covered with a second conductive film 4 made of polyaniline while a first conductive film 2 made of polypyrrole is formed on the white substrate 1. The white substrate 1 is held with its face, on which the electrode 3 is provided, directed downward, and the white substrate 1 is arranged below a container (a), then the white substrate 1 on which the first and second conductive films 2, 4 are formed is lowered, and after the electrode 3 are immersed in a solution into which polymer material is added they are pulled up (b, c), thereafter polymer gel 5 is fixed to the surface of each electrode 3.
Patent JP-H01170067-A (JP)
Title: Semiconductor substrate equipped with superconductor layer
Inventor: HARADA KEIZO
IPC: C30B29/40
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a substrate wherein a semiconductor single-crystal layer and a composite oxide superconductor layer are uniformly laminated by a method wherein an InAlAs semiconductor layer is formed on a composite oxide superconductor thin film formed on an oxide substrate. CONSTITUTION:An InAlAs single-crystal layer is laminated on a composite oxide supercoductor thin film which is formed on an oxide substrate and contains at least one element alpha selected from the group IIa elements in the periodic table, at least one element beta selected from the group IIIa elements in the periodic table, and at least one element gamma selected from the elements belonging to the Ib, IIb, IIIb, IVa, and VIIIa groups in the periodic table. It is preferred here that such a supercoductor is formed of a composite oxide superconductive material. This design realizes a semiconductor single-crystal substrate wherein a semiconductor single-crystal layer and a superconductive material layer are uniformly laminated.
Patent JP-H02171932-A (JP)
Title: Job priority setting system
Inventor: AIZAWA HIROSHI
IPC: G06F9/46
Filed: 1988-12-26
Abstract: PURPOSE:To attain the efficient and political operation of a computer system and its efficient utilization based upon unmanned operation by automatically setting up previously determined priority corresponding to the user ID of an applied job to the job concerned and executing the job. CONSTITUTION:A priority storing file 3 stores the priority determined by a job priority determining program 1 in each user based upon the past using ratio of the computer corresponding to the user ID. A job priority setting program 2-1 extracts priority (priority previously determined by the program 1 in accordance with a user's past using ratio, priority politically determined, etc.) corresponding to the user ID of an applied job out of the file 3, sets up the extracted priority to the job to register the priority in the system and executes the jobs in the order of priority. Consequently, the efficient and political operation of the computer system and its efficient utilization based upon unmanned operation are attained.
Patent JP-2000152962-A (JP)
Title: Hanger in care-giving lift
Inventor: YOSHIDA MITSURU
IPC: A61G7/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable a long term patient or aged to be lifted up/down without feeling of pain and anxiety regardless of the type of lifting device. SOLUTION: This hanger 10 has a suspended arm 11 with an intermediate part enabled to be attached on the tip end of the lifting device. The suspended arm 11 is constituted of a stainless steel core materials 13, 14 covered with a soft outer member 12. The stainless steel core materials 13, 14 are formed in arc shapes with respective prescribed curvatures and hook members 19, 20 are arranged on both ends for suspending each lifting tool. The distance between the hook members 19 for the lower core material 13 is set so as to correspond to a belt type suspending tool and the distance between the hook member 20 for the upper core material 14 is set so as to correspond to a leg separation type suspending tool.
Patent JP-H08189334-A (JP)
Title: Exhaust cooling device for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: F01N3/24
Filed: 1994-12-28
Abstract: PURPOSE: To improve exhaust gas cooling performance at the time of high load running, and reduce a catalyst inlet gas temperature. CONSTITUTION: This device consists of radiator fan 2A, 2B which are driven when at least the cooling water temperature of an engine E is at a constant level or more, and a single exhaust pipe 11 which is connected to the downstream side of the exhaust manifold 10 of the engine E, which has a part opposing to the rear flow side of the radiator fans 2A, 2B, and by which exhaust gas in the engine E is led to the catalyst 12 to be positioned downstream. Cooling fins 13, 14, 15 are provided on the outer surface of the part of the exhaust pipe 11.
Patent JP-H02177170-A (JP)
Title: Carriage mechanism for floppy disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B17/32
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the thickness of a carriage and a head arm 21 and to miniaturize an overall a floppy disk device by applying the insulating processes to the parts of the metallic members brought into contact with the gimbal members which support the S0 and S1 heads respectively. CONSTITUTION:An insulating process is applied to the surface of a metallic member brought into contact with a gimbal 14 at a tip part of a head arm 21. Thus an insulated film 21a is obtained. In the same way, an insulating process is applied to the surface of a metallic member brought into contact with a gimbal 11 at the tip part of a carriage 20 which supports an S0 head 10 via the gimbal 11. Thus an insulated film 20a is formed. Thus both the carriage 20 and the arm 21 can be constituted of a metallic member and have their mechanical strength increased relatively. Then the same degree of mechanical strength is secured between the carriage 20 and the arm 21 even when their thickness are thinned. As a result, the carriage mechanism and a floppy disk device can be miniaturized.
Patent JP-2000156372-A (JP)
Title: Plasma processing apparatus
Inventor: YAMAUCHI TETSUYA
IPC: H01L21/302
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device by which films having formality in quality and thickness can be formed on a large-area substrate such as a substrate for liquid crystal display panel. SOLUTION: This device comprises a load lock chamber 1 internally kept in vacuum state, a plasma chamber 2 and a process chamber 3. An outlet 4 is provided in the load lock chamber 1, and a heater 5 for heating a substrate 13, a state 6 for transporting the substrate 13, and an outlet 7 are provided in the process chamber 3. A window 8 made of silica glass for introducing high-frequency power to generate plasma, a resonator 9 for combining the high-frequency power with the plasma, an inlet 10 for introducing gas for generating plasma, and an inlet 11 for introducing process gas are provided in the plasma chamber 12. Moreover, a plate 12 having a hole of mesh or slit-shape is provided in the plasma chamber 2. The plate 12 is detachable, and the shape of an opening, and an opening degree or thickness of the plate 12 can be changed.
Patent JP-2000114000-A (JP)
Title: Deflection device for pulse charged particle beam
Inventor: NAKADA SHUHEI
IPC: H05H7/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To absorb effect of an electromagnetic force acting to a coil at a thick coil pressure plate and prevent the coil from moving outward by increasing the thickness of the coil pressure plate in the direction of a charged particle beam. SOLUTION: A charged particle taken out of a synchrotron passes through a magnetic field generated by current through a return coil 3 and a septum coil 8, and its track is deflected when passing through a vacuum duct 10. At this time, heat generated in the septum coil 8 is speedily transmitted to a septum coil pressure plate 9 tightly abutting to the septum coil 8 via a mold resin, and is discharged from the septum coil pressure plate 9. A push out force caused by an electromagnetic force acting to the septum coil 8 is absorbed by the mold resin integrating the septum coil 8 and the septum coil pressure plate with a core, and the septum coil 8 is not moved outward.
Patent JP-H11163725-A (JP)
Title: Sampling a/d converter
Inventor: NISHIBE TAKASHI
IPC: H03M1/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To realize a sampling A/D converter that is operable, even at a low sampling frequency. SOLUTION: This sampling A/D converter is provided with a sample-and-hold circuit 50 employing a bipolar transistor(TR), which samples and holds an analog input signal based on a clock signal. It is also provided with a timing signal generating circuit 29, that generates an A/D conversion start signal based on the clock signal, a droop detection circuit 28 that generates a droop detection signal, when a hold state of the sample-and-hold circuit 50 continues for a prescribed time, an analog switch circuit 26 that selects an output of the sample- and-hold circuit 50 or an output voltage of a constant voltage source, based on the droop detection signal, and an A/D converter circuit 32 that converts the output of the analog switch circuit 26 into a digital signal, based on the A/D conversion start signal.
Patent JP-2000153663-A (JP)
Title: Apparatus for recovering waste form-plate
Inventor: UENO TAKEO
IPC: B41L13/14
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To easily take out a base sheet contained in a waste form-plate container from the container. SOLUTION: A waste form-plate container 22 for recovering a base sheet 13 is removably mounted on a bottom plate 21c of a support frame 21. A cover plate 24 is openably supported to a shaft 25 as a center at an upper end opening of the container 22, and always held in a horizontal state by a spring 26. A cover plate pressing mechanism 51 is provided at an upper part of the frame 21, and a pressing roller 57 for pressing an upper surface of the plate 24 is provided at an end of an arm 54 to be driven. A shaft 52 is rotated to rotate the plate 24 clockwise around the shaft 25 as a center to clog the sheet 13 in the waste form-plate container 22 while compressing. When the sheets 13 are fully filled in the container 22, a grip 22a is grasped and the container 22 is taken out from the frame 21. Then, the sheet 13 can be taken out only by opening the plate 24.
Patent JP-H07189477-A (JP)
Title: Frame material and shelf using frame material
Inventor: MATSUSHITA YASUSHI
IPC: E04F19/08
Filed: 1993-12-27
Abstract: PURPOSE:To secure screw allowance by installing a screw receiving part, which can be threaded in alone the pushing direction or at a right angle to the pushing direction, to the pushing direction in a surface positioned outside a frame during assembling time. CONSTITUTION:Contact ends 37A and 37B which adjoin a pair.of upper horizontal frame material 31A and lower vertical frame material 31B of an outside frame 30 are arranged to butt-joint each other. Then, screw are vertically cut in from a screw receiving members 33 and 34 of the vertical frame member 31B to the screw receiving member 33 and 34 of the horizontal frame member 31A where the horizontal frame member 31A and the vertical frame member 31B are fixed with each other, thereby assembling a shelf 10. Then, an outer frame 30 of the shelf 10 is aliened with and inserted into a shelf housing opening 26 of a front outside board of a wall panel 20 from a shelf rear board 40 and fixed therewith.
Patent JP-H10170754-A (JP)
Title: Optical waveguide
Inventor: FUNAHASHI MASAAKI
IPC: G02B6/34
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide that can have the function of an optical fiber and the function of a quartz waveguide integratedly, and a make an optical device small-sized, and also has various optical functions. SOLUTION: On a silicon substrate 1, a quartz waveguide, which has a quartz waveguide clad 4 with a low refractive index and quartz waveguide cores 5A and 5B with a high refractive index, is formed. The clad and core are removed at a part where the crystal azimuth of the silicon substrate and the direction of the core match each other and a V groove 2 is formed in the exposed silicon substrate 1 along the crystal azimuth of the silicon substrate 1 by wet etching or dry etching, and both end surfaces of an optical fiber grating 6 put in the V groove 2 and the remaining part of the quartz waveguide are put close to each other and the quartz waveguide core and the core of the optical fiber grating 6 are optically coupled with each other.