baber/WOPTO huggingface dataset:
Patent JP-H04149710-A (JP)
Title: Positioner device
Inventor: NAGASAKA FUMIO
IPC: G05D3/10
Filed: 1990-10-15
Abstract: PURPOSE:To adjust a span while setting an adjusting means and to eliminate the need to provide two adjusting switches by using a setting means in common for both a zero adjustment and the span adjustment, and judging which adjustment an input signal indicates and connecting the adjusting means to an adjusting circuit. CONSTITUTION:A positioner 3 consists of an adder 31, a multiplier 32, switches 33 and 34, a zero/span judging means 35, and a zero/span storage means 36. The zero/span judging means 35 consists of comparators 351 and 352 and the zero/span storage means 36 consists of fixed resistances 361 and 362 and variable resistances 361 and 362. Then it is judged whether the signal from a controller 1 is the signal for the zero adjustment or span adjustment and which adjusting circuit the adjusting means 37 is connected to is determined according to the decision result. Consequently, the need to provide two adjusting switches is eliminated and misoperation due to a failure in deciding the switches directly is prevented.
Patent JP-H08139361-A (JP)
Title: Compound semiconductor light emitting device
Inventor: HATANO GOKOU
IPC: H01S5/00
Filed: 1994-11-08
Abstract: PURPOSE: To reduce manufacturing cost and improve light emitting efficiency by a method wherein a double-hetero-structure part which is composed of a first conductivity type cladding layer, a light emitting layer and a second conductivity type cladding layer made of GaAlIn system material is formed on a non-single crystal substrate. CONSTITUTION: A Zn0 buffer layer 12 is made to grow on a quartz glass substrate (non-single crystal substrate) 11. A double-hetero-structure which is composed of an Si-doped n-type GaN confining layer (cladding layer) 13, an Se-Mg- doped GaN light emitting layer 14 and an Mg-doped p-type GaN confining layer (cladding layer) 15 is made to grow on the buffer layer 12. A p-side electrode 16 is formed on the p-type GaN confining layer 15 and an n-side electrode 17 is formed on the side surface of the Zn0 buffer layer 12 and the n-type GaN confining layer 13. With this constitution, a compound semiconductor light emitting device which has the double-hetero-structure made of GaAlInN system material on the low cost non-single crystal substrate and which has a sufficient light emitting efficiency and a high luminance can be realized.
Patent JP-2000106335-A (JP)
Title: Manufacture of x-ray exposure mask
Inventor: SUGIHARA SHINJI
IPC: G03F1/22
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To form an X-ray absorber thin film of high stress uniformity with a sputtering method and to reduce pattern distortion by enhancing the stress uniformity in substrate surface of an X-ray exposure mask. SOLUTION: When an X-ray absorber thin film is formed on a substrate 21, on which a film to be formed, an X-ray transmission thin film is formed on a mask supporter by magnetron sputtering method, a magnet 25 is moved while the substrate 21 is being rotated, for reduced an in-plane stress distribution of the X-ray absorber thin film, so that the position of an erosion region 27 of a target 24 is made to fluctuate.
Patent JP-H03146988-A (JP)
Title: Training apparatus for automatic injector
Inventor: HENDORIKU AA FUAN SUHOONHOOFUE
IPC: G09B23/28
Filed: 1990-10-15
Abstract: PURPOSE: To simplify a device and to eliminate the need of separate parts by unlocking a plunger and advancing a punching member forward for a prescribed distance when the safety member of an external sleeve rear end is removed and the punching member is moved back along with a holder. CONSTITUTION: A safety cap 19 is connected and fixed to a pistol sleeve 11. Then, this device is mounted on the appropriate place of a body, for instance an upper leg, and pressed. When the holder 14 inside the external sleeve 13 is moved back, the punching member 1 and a lock pin 7 are moved back relatively to the plunger 6 and the safety cap 19 is removed, the reduction part 24 reachs an elastic branching part 10. The branching part 10 is moved so as to be closer to each other as the result of the conical inclination of the branching part 10 and the forward pressurization force of a coil spring 12 applied to the plunger part 6 and the branching part 10, thus the plunger 6, is unlocked and fired forward by the action of the spring 12. It is stopped by an abutting part 18 at the frontest position of a front end part 3.  When re- cocking is performed, the front end part 3 is pushed inward and the branching part 10 is passed through the rear wall of the sleeve 11 and locked.
Patent JP-H04148740-A (JP)
Title: Paper feeder
Inventor: ECHIGO KATSUHIRO
IPC: B65H3/56
Filed: 1990-10-12
Abstract: PURPOSE:To prevent a fold of paper by providing paper pressers coming in contact with corners of the paper, on both sides of the front end side of a cover provided in a manner of free opening and closing on an opening face of the upper surface of a cassette case and eliminating interference of the paper pressers at the time of housing the paper in the cassette case. CONSTITUTION:Paper retainers 7 having claws 6 are rotatively supported by support shafts 8 in both side ends of a cover 9. The cover 9 is positioned by fitting the support shafts 8 in recess parts formed on both sides of an upper end of a cassette case 1 to cover about three-quarter opening face of the cassette case 1 remaining about one-quarter front face opened. Consequently when the cover 9 is opened, the paper can be housed in the cassette case 1 in a state that the paper retainers 7 are made to retreat from the front of the opening face while the interference of the claws 6 of the paper retainers 7 with the paper is avoidable, and a fold of the paper and the like can be prevented.
Patent JP-S62133187-A (JP)
Inventor: MASHITA TOMOJI
IPC: D06M13/165
Filed: 1985-12-04
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-H03135513-A (JP)
Title: Optical isolator
Inventor: YAMADA YUICHI
IPC: G02B27/28
Filed: 1989-10-20
Abstract: PURPOSE:To prevent isolation from deteriorating owing to variation and variance in the laser light wavelength by installing a wedgelike magnetooptic element which varies in thickness gradually at right angles to the optical axis in a member which is displaced by the rotating operation of a motor. CONSTITUTION:The magnetooptic element 1 which is equipped with a polarization separating element, a magnetooptic element, and a magnet and varies in thickness gradually perpendicularly to the optical axis is installed in the member which is displaced by the rotating operation of the motor. In such a case, the quantity of reflected light from the polarization separating element varies according to use ambient temperature and variance in laser light wavelength and the wedgelike magnetooptic element 1 is displaced perpendicularly to the optical axis corresponding to the variation in the quantity of reflected light. The thickness of the magnetooptic element c3 can be controlled by said displacement so that the angle of rotation of the polarizing direction of light passed through the magnetooptic element 3 is kept invariably to 45 deg., so even if the use temperature and laser light wavelength vary, reflected return light can be cut off completely at all times. Consequently, the optical isolator which provides high isolation is obtained.
Patent JP-H10118735-A (JP)
Title: Casting/forging die, casting/forging method and its product
Inventor: SUZUKI MINORU
IPC: B21J13/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of forging a casting stock as it is without necessitating to remove the surface deteriorated layer. SOLUTION: This casting/forging die is provided with the metal accumulating part 7 thicker than the surface deteriorated layer 9 of a forging stock between the inner surface 5 of a female die 3 parallel to the forging direction and the outer surface of the punch part of a male die 2. The projecting fringe part is preferably provided in the outer surface of the punch part of the male die 2 in order to facilitate to take the forged product out. The surface deteriorated layer 9 is left in the accumulating part 7 at the time of forging the forging stock set in the female die 3 and not entrapped into the main body of the forged product 11. The forged product 11 obtained becomes the product without defects due to the surface deteriorated layer 9.
Patent JP-H08108894-A (JP)
Title: Water jet propulsion device with backing means protecting mechanism
Inventor: KONNO KAZUNARI
IPC: B63H11/11
Filed: 1994-10-13
Abstract: PURPOSE: To protect a backing means by judging whether the operation of a backing means is right or wrong on the basis of the rotating speed of a driver for a water jet pump and the operating position of the backing means. CONSTITUTION: A backing means control panel 2 is provided with an allowable rotating speed judging circuit 13 receiving a detection signal from the rotating speed sensor 10 of a driver 9 so as to judge whether the rotating speed of the driver 9 exceeds the allowable value, a backing means operation propriety judging circuit 13 receiving an output signal from the judging circuit 13 and a detection signal from an operating position detecting sensor 8a for a backing means 7 so as to judge the propriety of operation of the backing means 7, and a backing means actuating-operating circuit 15 receiving a judgment signal from the judging circuit 14 so as to actuate an actuator 8 for driving the backing means 7 according to a command signal corresponding to the operation quantity of a handle 11 only in the case of the judgment signal is right.
Patent JP-H10126465-A (JP)
Title: Start system for information processing section in radio portable terminal equipment
Inventor: WATANABE MITSUHIRO
IPC: H04M1/725
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To allow an information processing section CPU in the portable terminal equipment to receive data without losing valid data. SOLUTION: When a control section 107 detects radio data from a radio data supply source 108 by using serial data only, the radio section 107 transfers predetermined dummy data to a serial communication unit 102 of an information processing section 109 and to a serial communication unit 104 of the radio section 107 to a CPU 101 of the information processing section. The CPU 101 of the information processing section transits the power-off state to the operating state. The radio section 107 transfers valid serial data after a prescribed timing or after receiving an ACK.
Patent JP-H02123374-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/08
Filed: 1988-11-01
Abstract: PURPOSE:To enable to reproduce a picture stably without being influenced by the change of temp. and humidity by incorporating a specified dye(or a lake of the dye) and positively chargeable fine silica powder into a magnetic toner. CONSTITUTION:The title magnetic toner contains a dye expressed by the formula I or a pigment comprising a lake of the dye, further, positively chargeable fine silica powder is added externally thereto. In the formula I, either one of X<1> or X<2> is amino group, and another is H, ((un)substituted)alkyl, aryl group, halogen atom or alkoxy group; each R<1>-R<3> is H, halogen atom, alkyl group, etc.; each R<4> and R<5> is H, ((un)substituted)alkyl group or aryl group; A<-> is an anion such as sulfate ion, nitrate ion, borate ion, etc. Thus, a triboelectric charge quantity between toner particles, or between a toner and toner carrier such as sleeve is stabilized, and a picture which is stable without being influenced by the change of temp. and humidity, is obtd.
Patent JP-2001099949-A (JP)
Title: Dial for timepiece
Inventor: SATO MASAAKI
IPC: G04B19/06
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dial for timepiece which is an embossed dial having a high projecting part, diversified by enlarging the cut margin, capable of preventing generation of a warp, and having a decorative pattern transcribed clearly. SOLUTION: In this dial for timepiece formed by integrally forming a desired time character (index) 2c, such as a time character, by embossing on the surface of a dial substrate 2, the height t2 of a projecting part 2d is formed high by embossing the dial substrate 2 (plate thickness t1) having a plate thickness thicker than that of a product dial. The upper surface of the projecting part 2d is cut (cut margin t3), and the time character (index) design is diversified. The height t4 of the time character 2c can be formed about twice as high as a conventional one. Thereafter, under face grinding (grinding margin t5) of the back face of the dial substrate 2 is execute. Before embossing the dial substrate 2, a desired decoration design is transcribed by a metal mold on the surface of the dial substrate 2. The dial having the index looking solid, the cut having sharp feeling, and a clear transcribed pattern, and capable of preventing generation of a warp, is provided.
Patent JP-S63127573-A (JP)
Title: Fields-effect transistor
Inventor: KAMITAKE KAZUTAKA
IPC: H01L21/338
Filed: 1986-11-17
Abstract: PURPOSE:To increase breakdown strength between a gate and a drain by forming a low concentration region having low carrier concentration to an active layer between a gate and a drain electrode. CONSTITUTION:Source and drain electrodes 9a and 9b are shaped onto an N-type active layer 2 in the surface of a semi-insulating substrate 1 through a gate 3 and ohmic electrodes 7a and 7b, a P-type impurity is introduced into the active layer between the gate 3 and the ohmic electrode 7b for a drain in a self-alignment manner with the gate 3, and an ion implantation region 6 is formed as a low concentration region in which carrier concentration is lowered. Accordingly, breakdown strength between the gate and the drain is increased without fluctuating threshold voltage and characteristics such as transconductance, and capacitance between the gate and the drain can be reduced.
Patent JP-S63130831-A (JP)
Title: Grabber for deep seabed
Inventor: NISHIOKA ISHIO
IPC: E02F3/47
Filed: 1986-11-18
Abstract: PURPOSE:To simplify the structure of a grabber as well as attain the miniaturization and weight reduction of the grabber by a method in which a pair of grabbers are provided at the lower end of a strut having a drain trap inside, a control valve is opened upon touch to the seabed, and a water-pressure cylinder is driven by the pressure of sea water to close the grabbers. CONSTITUTION:A drain trap 5a is formed in a strut 5 suspended from a base ship, and the lower end of the trap 5a is closed by a stop valve 15 and the upper end is led to the lower chamber 10b of a water-pressure cylinder 10. The flow path is closed by a control valve 17. A pipeline 23 having an opening leading to sea water is connected to the upper chamber 10a and a stop valve 24 and a check valve 25 are provided in parallel. When the stop valves 15, 21, and 24 are closed and thrown down, the pressure of sea water acts on the chamber 10a all the time. When they reach the seabed then, they are pushed up by touch of an operating lever 19, the control valve 17 is opened, and water in the lower chamber 10b is discharged to the trap 5a. A piston rod 12a is extended to close the grabber 7. The operations can thus be performed without the needs for power.
Patent JP-S63126579-A (JP)
Title: Curing method for sealing material
Inventor: NAGATA TAKESHI
IPC: B05C21/00
Filed: 1986-11-18
Abstract: PURPOSE:To efficiently, quickly and easily cure a sealing material by locally heating a part where the sealing material is coated by the near IR rays emitted from a near IR heater disposed along the coating locus of the sealing material. CONSTITUTION:The near IR heater 4 is disposed apart at a distance from a work W along the coating locus of the sealing material 3 at the time of curing the sealing material 3 coated on the surface of the work W along the prescribed coating locus. the part where the sealing material 3 is coated is locally heated by the near IR rays emitted from said heater 4. As a result, the sealing material is quickly and easily cured with high efficiency without unnecessary heating and damaging of the other part. In addition, the easy temp. control is possible and various kinds of sealing materials can be cured by heating under the conditions optimum for said materials. The curing is easily executable without necessitating large-scale equipment.
Patent JP-H08137205-A (JP)
Title: Image forming device
Inventor: DOI ISAO
IPC: A46B15/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide an image forming device which can sufficiently suppress generation of memory by sufficiently scattering the developer remaining after transfer by means of a charging rotary brush. CONSTITUTION: The charging rotary brush 21 is formed by winding a cloth made by setting conductive brush fibers on a foundation cloth around the periphery of a shaft 22 and its dimensions, b, c, w, θ and M are set so that the numbers m/mm<2> of brush fibers of the rotary brush 21 which are brought into contact with the unit area of the surface of the light-sensitive drum while the surface passes the contact nip section between the rotary brush 21 are the light-sensitive drum 1 satisfies an inequality: 350<m<4000 where m=c/b×w×|θ-1|×M, b is the outer diameter (mm) of the rotary brush, c is the outer diameter (mm) of the shaft including the thickness of the foundation cloth; w is the contact nip width (mm) between the light-sensitive material and the rotary brush in the moving direction of the surface of the light-sensitive material;  θ is the peripheral speed ratio of the rotary brush to the light-sensitive material; M is the average numbers of set fibers per mm<2> .
Patent JP-H0679026-A (JP)
Title: Golf exercise device
Inventor: TAKEI TERUO
IPC: A63B69/36
Filed: 1992-09-02
Abstract: PURPOSE:To provide a golf exercise device for a right-hander capable of achieving rapid progress in golf by preventing the bending of a left elbow during the action from back swing to down swing and the hitting of a ball. CONSTITUTION:A golf swing exercise device is attached to a left arm. In this device, the key frame (upper) 4 and key frame (lower) 5 mounted on an elastic plate 1 are fixed by the engagement with a key plate 7 to prevent the bending of an elbow but, when the max. centrifugal force acts on the key plate 7 at the moment of the hitting of a ball continuing to the action from back swing to down swing, the key plate 7 is separated and released from a magnet to make the bending of the elbow of a left arm free.
Patent JP-S60161240-A (JP)
Inventor: BURUNO EGUNAA-BARUTAA
IPC: B60S1/38
Filed: 1984-12-28
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-2000106492-A (JP)
Title: Waterproofing structure and method of electronic equipment
Inventor: KOYAMA YUSHI
IPC: H05K5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing structure for an electronic equipment, where thixotropic resin is injected inside a sealer where a waterproofing packing is joined to a case and pressed against it, whereby the sealer where the waterproof packing is joined to the case and pressed against it is ensured of waterproofness and water-resistant properties, the case and the waterproof packing around the sealer can be lessened in dimensional accuracy and surface roughness so as to meet the requirements such as reduction in cost, and moreover a malfunction in an electronic part can be repaired. SOLUTION: An electronic equipment waterproofing structure is composed of a lid 3 that is provided so as to cover the opening of a case 1, a threaded hole 1b that is provided to the surface of the case 1 opposed to its other surface on which the lid 3 is put and in which a resin injection nozzle 7 is inserted, a screw lid that stops up the threaded hole 1b, and a resin 6 that is injected into the peripheral corners of the inner surface of a joint between the case 1 and the lid 3 and solidified.
Patent JP-2000093034-A (JP)
Title: Pigsty for parturition
Inventor: FUJII KAZUMI
IPC: A01K1/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pigsty for parturition so designed as to make the best use of the space therearound to expand the raising and mobile space for piglets, afford no interference with their passage even during letting the exit door open and easily clean a feeding device as well. SOLUTION: This pigsty for parturition has such a scheme that, the upper end of a side fence 2 is firmly fitted with a guide bar 16 affording a guide groove 17, and both ends of the upper end of the frame 23 for an exit door 7 are mounted with bearings 21 which are allowed to be rollable in the guide groove 17. The frame 23 is located behind a front fence 3, and a feeding device 30 mounted on the exit door 1 is set up so as not to be projected forward off the front fence 3.
Patent JP-H03135437-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: YOKOTA KOJI
IPC: B01J29/46
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the deterioration of the catalytic activity in the catalyst for purifying exhaust gas at the time of using in the temp. range of <=800 deg.C in an excess oxygen atmosphere by carrying Cu and one or more kind among valence variable metals into zeolite and forming the catalyst. CONSTITUTION:Zeolite is immerse into a water soln. contg. copper salt being acetate, nitrate and formate, the acetate of at least one kind among valence variable metals and an amine complex to execute the change of ions. Next, heating, drying, and baking is executed to manufacture the catalyst for purifying exhaust gas carrying copper and at least one kind among valence variable metals. As the concrete examples of the valance variable metals, Fe, Co, Ni, V, Mn, W, Mo, Cr, Ti, Nb, etc., are shown. The carrying quantity of copper is preferably regulated to about 5 to 80% to the Al atoms in zeolite. The carrying quantity of the valence variable metals is preferably regulated, by weight, to about 0.01 to 3% to zeolite.
Patent JP-H02121820-A (JP)
Title: Molded form discriminating system for injection molding machine
Inventor: HIROZUMI HITOSHI
IPC: B29C45/76
Filed: 1988-10-31
Abstract: PURPOSE:To rapidly and accurately discriminate by discriminating the propriety of a molded form on the basis of a ratio distribution function of defective products corresponding to measured data value obtained in advance by measuring in terms of the propriety discriminating items of the form. CONSTITUTION:An interface unit 1 receives measured data values in terms of discriminating items of a molded form manufactured by an injection molding machine, the values and the numbers of satisfactory or defective forms discriminated from the corresponding molded forms are output to a memory 2, satisfactory form and defective form distribution curves are formed and stored therein. A calculator 3 calls the distribution curves to calculate defective form ratio distribution function, to further calculate defective relation coefficient, defective rate, total defect rate, and to then store them in the memory 2. The total defect rate read from the memory 2 is input to the comparator of the calculator 3 together with the discrimination reference value of the total defect rate, a comparison result signal is output to an output unit 5 to discriminate the propriety of the form.
Patent JP-S62160040-A (JP)
Inventor: DONARUDO RICHIYAADO PURESURII
IPC: H01F7/18
Filed: 1986-11-20
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。