baber/WOPTO huggingface dataset:
Patent JP-H02139296-A (JP)
Title: Counting sheet classified by account item and enrollment thereof
Inventor: ANYOJI ATSUSHI
IPC: B42D11/00
Filed: 1986-12-30
Abstract: PURPOSE:To enable financial statements to be formed easily by adding symbols, codes or the like to cash slips or delivering/warehousing lips, superposing the symbol, code or the like of the slip on the same symbol, code or the like added to each by counting sheets classified by acount items, and posting the relevant figure from the slip to the marked part of the counting sheet. CONSTITUTION:In the case of a sales counting sheet, for example, one sheet of paper is divided into several sectional columns by a multiplicity of lines, and item columns are arranged side by side. Items are written into the item columns, that is, past records of sales for the preceding year is written in the first item column, and similarly, month, (1) amount of credit sales, (2) other sales, sum total of sales for the current month, and sales target for the current year are written respectively into the second, third, fourth, fifth and sixth item columns. A symbol or code, such as 1 and 2, is added to each of the item columns corresponding to the items requiring posting so that figures can be easily entered by superposing the symbols or marks on a corresponding symbols or marks added to the relevant columns of acount titles in an income statement.
Patent JP-2001129990-A (JP)
Title: Laminate structure using piezoelectric ceramic element and a method for manufacturing this ceramic element and ink jet recording head using this ceramic element
Inventor: GENDOSHI TAKUYA
IPC: H01L41/09
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a securely bonded laminate structure which is free from the peeling of an adhesive interface even when fatigue due to repeated strain generated by the displacement of a piezoelectric ceramic element is applied. SOLUTION: A piezoelectric ceramic element 2 and a member 5 for lamination are superposed on each other by applying a heat-curable adhesive 6 which a viscosity of 1.5 P or less at 40-60 deg.C to an interface between the element 2 and the member 5, and are thermally cured under reduced pressure. Thus the laminate structure 1 using the piezoelectric ceramic element 2 is obtained which has a thickness (t) of 1.5 μm or less of the adhesive 6 and an occupancy area rate of 5% of less of air bubbles present in the adhesive face of the adhesive layer 6.
Patent JP-H04183871-A (JP)
Title: Device for forming built-up film due to microwave plasma cvd method
Inventor: NIINO HIROAKI
IPC: H01J37/32
Filed: 1990-11-19
Abstract: PURPOSE:To stably and efficiently form a functional built-up film having the excellent characteristics by constituting a waveguide for introducing microwave into a reaction vessel of both a metallic region propagating microwave and a specified dielectric region touching plasma. CONSTITUTION:A cylindrical base body 105 is arranged while surrounding the discharge space 106 in a reaction vessel 101. Microwave is introduced thereinto via a waveguide 103 and an introduction window 102 and a gaseous raw material is plasmized. Furthermore an electrode 108 is arranged to regulate the electric potential of plasma. Thereby the gaseous raw material is decomposed and a built-up film is formed on the surface of the base body 105. In a forming device for the built-up film, the microwave introduction window 102 is formed of a dielectric. A first region of the waveguide 103 is formed of metal and a second region touching plasma is formed of the dielectric 111. In this case, in this dielectric 111, the product of specific permittivity (epsilon) in the frequency of the used microwave and dielectric tangent (tan delta) is regulated to <=2X10<-2>. Thereby the functional built-up film which is available for the element member of a semiconductor device and excellent in the characteristics is stably formed at high yield at the high built-up speed.
Patent JP-H02157715-A (JP)
Title: Ftheta lens
Inventor: TAKAHASHI KOICHI
IPC: G02B26/10
Filed: 1988-12-09
Abstract: PURPOSE:To inexpensively constitute an ftheta lens which is small in spherical aberration, comatic aberration, astigmatism, and astigmatic difference and has good ftheta characteristics of a relatively less number of lenses by constituting the ftheta lens of three lenses of three groups, of which a 1st lens has positive power and 2nd and 3rd lenses have negative power and all or which satisfy specific conditions. CONSTITUTION:This ftheta lens is constituted of three lenses of three groups which are, in the direction toward the image forming surface from the incident side, the 1st lens having positive power, 2nd lens of a meniscus lens having a concave surface on the incident side and negative power, and 3rd lens having a concave surface on the incident side and negative power and satisfy conditions expressed by inequalities I-IV. The f1, d2 and f of the inequalities respectively represent the focal distance of the 1st lens, distance between the 1st and 2nd lenses, and focal distance of the entire system. The r2, r3, and r5 respectively represent radii of curvature of the surface of the 1st lens on the light emitting side, of the surface of the 2nd lens on the incident side, and of the 3rd lens on the incident side. Therefore, this ftheta lens can be constituted inexpensively of a relatively less number of lenses and, at the same time, the lens can have good characteristics against various kinds of aberrations in addition to good ftheta characteristics.
Patent JP-2001135991-A (JP)
Title: Apparatus and method for attaching electronic component
Inventor: FUKUZAWA HIDEHIRO
IPC: H05K13/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for attaching electronic components by which mounting time can be shortened and which are highly realiable. SOLUTION: This apparatus is used to pick up electronic components from a part supply part 8 and mount them an a board 9. A timing for operating a vacuum generator 4 according to the movement of a suction nozzle 3 is varied and controlled, on the basis of the data of electronic parts to be sucked. After the vacuum pressure of the suction nozzle 3 becomes sufficient for sucking the electronic components, the suction nozzle 3 is separated from the component supply part 8.
Patent JP-H03171524-A (JP)
Title: Discharge of residual gas
Inventor: NAKAHARA HIROYUKI
IPC: H01J9/02
Filed: 1989-11-29
Abstract: PURPOSE:To effectively discharge a residual gas together with a nitrogen gas by making exhaust with sealed space heated, packing the nitrogen gas in a heating condition, and again conducting exhaust. CONSTITUTION:The packing and exhausting of a nitrogen gas to discharge space 19 are alternately made in a period during baking. This causes a N2 molecule moving in the space 19 to obtain heat energy and to collide with a residual gas molecule to exchange kinetic energy between both the molecules, and a residual gas is released from an adsorption condition to move in the space 19. Then a valve device 33 is switched to suction an inside gas with a vacuum 32. As a result the residual gas released from the adsorption condition is exhausted together with N2.
Patent JP-H01154582-A (JP)
Title: Integrated semiconductor laser
Inventor: OISHI AKIO
IPC: H01S5/40
Filed: 1987-12-11
Abstract: PURPOSE:To condense laser beams by a single lens having a relatively small aperture even in a state that a distance between semiconductor laser elements is separated, and to independently and simultaneously detecting the output beams of the laser elements even when the laser elements are approached by disposing the resonators of the laser elements in nonparallel with each other. CONSTITUTION:Resonators 1 are so provided that two beams are not in parallel in the same element but crossed out of the elements at an angle theta. The output end face 2 of the laser beam is so provided as to become perpendicular to the resonators 1. Since the enlarging angle of the light of the whole sum of the laser beams radiated from two laser resonators is reduced by approx. thetaas compared with the case that parallel resonators are provided at the same interval of the resonators, more beams can be utilized with laser having smaller aperture when the whole beams are condensed by one lens. The interval of the spots of the laser beams is near approx. 80mum, but the rear interval is wide approx. 260mum. When the laser beams are radiated in a direction for separating them, the laser beams can be independently and simultaneously detected by photodetectors for monitors.
Patent JP-2001133569-A (JP)
Title: Electrostatic containment nuclear fusion apparatus
Inventor: HIGUCHI YOSHIYA
IPC: G21B1/11
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve generation efficiency of neutrons in an electrostatic containment nuclear fusion apparatus. SOLUTION: This electrostatic containment nuclear fusion apparatus includes a cage-like cathode 1 where ions can pass and a first anode 2 and a second porous anode 3 which surround the cathode. A first anode power supply 7 for outputting voltage (sawtooth wave-like voltage) increasing in time wise is connected to the first anode 2. Ions 5 generated in an ion generating area 17 are emitted into an ion accelerating area 16 through a penetrating hole of the second porous anode 3. Since the sawtooth wave voltage is applied from the first anode power supply 7 to the first anode 2, the ions are restrained from colliding with the opposite side part to the second porous anode 3.  Accordingly, the life of ions is lengthened to increase the reciprocating frequency of ions, so that the ion density in the central part of the cathode 1 is improved so as to increase the generation efficiency of neutrons.
Patent JP-2001130061-A (JP)
Title: Printer
Inventor: OGURI YASUSHI
IPC: G06F3/12
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer realizing double-surface printing without providing a double-side printing mechanism. SOLUTION: When first single-side printing is performed on the basis of printing data by a printer, a paper feed port is set to a cassette paper feed part 4 while a paper discharge port is set to a paper discharge stack part 8 and paper is fed through the routes shown by arrows A1, A2, A3, A4, A5 and, when other single-surface printing is performed, the paper feed port is set to an MPF paper feed part 9 while the paper discharge port is set to the paper discharge stack part 8 and paper is fed through the routes shown by arrow D, C1, A3, A4, A5. For example, the route D is used when a user sets the paper of the paper discharge stack part 8 to the MPF paper feed part 9. By this constitution, double-side printing can be realized without providing a double-side printing mechanism.
Patent JP-H08164808-A (JP)
Title: Obstruction detecting device for vehicle
Inventor: KIMURA ATSUHIKO
IPC: B60W30/00
Filed: 1994-12-15
Abstract: PURPOSE: To change a detecting range in an instant by providing a scanning change control means for changing the scan range of plural infrared detecting elements scanned by a scanning means according to the vehicle speed detected by a vehicle speed detecting means. CONSTITUTION: In the case of low speed travel being judged by a vehicle speed judging part 107, a scanning change control part 108 sets a scan range, scanned by a scanning part 103, to the horizontal element number M=0-511 and vertical element number N=0-511 of infrared detecting elements 201 (all the elements of plural infrared detecting elements 201). In the case of high speed travel being judged by the vehicle speed judging part 107, the scanning change control part 108 sets the scan range, scanned by the scanning part 103, to N=0-511 which is the whole area to the vertical element number N of the infrared detecting elements 201 and to the elements up to the 256th row, up to M=128--383 to the horizontal element number M, that is, the half of the scan range at the low speed travel time.  The scan range of an infrared detecting part 102 scanned by the scanning part 103 is thereby changed.
Patent JP-S63161842-A (JP)
Inventor: NIIRUSU DEYU IENSEN
IPC: H02K11/33
Filed: 1987-12-11
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-H11114010-A (JP)
Title: Glove with projections
Inventor: HAMADA TAZUKO
IPC: A61H37/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a glove by which a weak person executing finger- pressurizing, massaging or shoulder patting easily attains strong force and also even an old person or a child being especially weak easily attain a large effect with small strength. SOLUTION: Projections 2, 3, 4, 5 and 6 are provided in the thumb and the four fingers of a glove, the projections 7 are in a part of a palm and the projections 8 are on the side surface of the palm.
Patent JP-H11192008-A (JP)
Title: Runner-cutting apparatus of machine for pulling up runner of sweet potato
Inventor: FUKUDA YUKIHIRO
IPC: A01D23/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a runner-cutting apparatus of a machine for pulling up runners of sweet potatoes which acts in the suitable position of runners of sweet potatoes and therefore has excellent cutting performance. SOLUTION: This machine for pulling up rakes runners of sweet potatoes planted in ridges with a raking apparatus 16 in which a pair of right and left tines 14, 14 are swivelling in a plane and cuts the runners with runner-cutting apparatuses 32, 32 set in both sides of the machine, and travels while pulling up the runners in the cutted region with a nipping apparatus 20 in which a pair of confronted right and left belts 18, 18 are swivelling in the plane. The machine is equipped with gauge wheels 28, 28 in both sides below the raking apparatus 16 so as to be able to adjust the height of the front part of the machine and each apparatus 32 is placed above the gauge wheel 28 in the position overlapped by the raking apparatus 16 in a sideview and is at least placed in front of the front end of the apparatus 16.
Patent JP-S63168671-A (JP)
Title: Developer agitating device for developing device
Inventor: ENDO HIDENOBU
IPC: G03G15/08
Filed: 1986-12-31
Abstract: PURPOSE:To improve the effect of agitation and to freely set the shape of a developing case by providing an agitating member which is turned around a shaft while describing a locus other than a circle. CONSTITUTION:An agitating member 8 which is turned around a revolving shaft 13 by this shaft while describing a locus other than a circle, a guide means 22 which guides the agitating member 8 so that the member 8 is turned while describing the prescribed locus, and a connection means 15 which transmits the rotation of the revolving shaft 13 to the agitating member 8 while absorbing the variance of distance between the revolving shaft 13 and the agitating member 8 due to turning of the agitating member 8 are provided in a developing case 5 where a developer is stored. Thus, the shape of the developing case is matched with the turning locus of the agitating member 8 to entirely agitate the developer in the case, and the shape of the developing case is not restricted.
Patent JP-S63178929-A (JP)
Inventor: SATO TADAHARU
IPC: B65C9/00
Filed: 1986-12-29
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-H07140269-A (JP)
Title: Time difference measuring method
Inventor: TSUBAKI MASAMITSU
IPC: G01R23/10
Filed: 1993-11-19
Abstract: PURPOSE:To count the pulse numbers of two different systems of cycle signals respectively so as to simultaneously measure the cycle of clock signals and the generating cycle of the clock signals. CONSTITUTION:A first oscillation part 1 generates short cycle signals sufficiently shorter in the cycle than clock signals. A second oscillation part 2 generates long cycle signals longer in the cycle than the short cycle signals. A first counting part 5 counts and outputs the pulse number of the first oscillation part 1 from the fall to fall of the clock signals. A second counting part 6 counts and outputs the pulse number of the second oscillation part 2 during the time of no clock signals being outputted.
Patent JP-H09150546-A (JP)
Title: Electrophotographic printer
Inventor: KURIYAMA SHIGERU
IPC: B41J2/44
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To print stably at all times in accurate positions even when a paper is fed obliquely at the time of feeding or carrying the paper. SOLUTION: The oblique movement amount of a printing medium at the time of carrying is sensed by a paper end sensor 2, and the position of a laser unit 6 to a photosensitive drum 1 is controlled in compliance with the sensed oblique amount. Motors 7 and 8 with rotating shafts crossing orthogonally and respectively the rotating shaft of the photosensitive drum 1 are used for the control of the position of the laser unit 6, and the laser unit 6 is inclined in compliance with the oblique amount generated by the rotation of the motors 7 and 8. As the position of a light emitting unit to the photosensitive drum is controlled in compliance with the oblique amount by the above arrangement, printing can be carried out in the accurate positions at all times even when the paper is moved obliquely at the time of feeding or carrying the paper.
Patent JP-2000143335-A (JP)
Title: Ceramic material, ultrasonic probe, piezoelectric oscillator and their production
Inventor: KUWATA JUN
IPC: H01L41/22
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an alley-type ultrasonic probe and a piezoelectric oscillator having a backing layer comprising a ceramic material having high acoustic impedance and giving an elastomer matching with a piezoelectric material and applicable to a versatile medical ultrasonic diagnostic apparatus. SOLUTION: The objective alley-type ultrasonic probe 1 is produced by at least one-dimensionally arranging a piezoelectric material 2 to transmit and receive ultrasonic wave, a backing layer 3 placed at the back of the piezoelectric material and having an acoustic impedance larger than that of the piezoelectric material and a number of ultrasonic transmitting and receiving elements 10 provided with a backing material 4 having an acoustic impedance smaller than that of the backing layer. A ceramic material produced by adding <=5 wt.% of manganese oxide to a composite perovskite oxide composed mainly of lead, lanthanum, titanium, zinc and niobium and expressed by compositional formula: XLa(Zn2/3Nb1/3)O3-(1-X)PbTiO3 (X is 0.05 to 0.35) is used as the backing layer having an acoustic impedance larger than that of the piezoelectric material.
Patent JP-H10140653-A (JP)
Title: Two-by-four method building
Inventor: OKAWA ISAO
IPC: E04B1/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a strong wall structure by using a metal plate of very simple structure so that the resistance of a wall against an earthquake can be remarkably improved, and also work can be simply and efficiently executed for reducing the execution cost. SOLUTION: In a two-by-four method building, a plurality of framed panels 4 are horizontally connected and fixed between the upper and lower horizontal structural members 1. In the framed panel 4, fitting frames 5 that have been framed are fixed to the surface of a structural plywood 4A. The structural plywood 4A is projected upward and downward from the fitting frames 5, and the projected part 4a is nailed or joined horizontal structural members 1. A platelike connecting metal plate 6 is nailed on the surfaces of the structural plywoods 4A, so that the connecting metal plate 6 is nailed and fixed to the connecting parts of the framed panels 4 and the horizontal structural members 1. The connecting metal plate 6 has nail holes to which the horizontal structural members 1 and the fitting frames 5 are nailed.  The nail driven into the nail hole is nailed and stopped penetrating through the structural plywood 4A, and the structural plywoods 4A are held between the connecting metal plates 6 so that the horizontal structural members 1 and the fitting frames 5 are fixed.
Patent JP-H01151482-A (JP)
Title: Reciprocating type electric razor
Inventor: TANAHASHI MASAO
IPC: B26B19/04
Filed: 1987-12-10
Abstract: PURPOSE: To facilitate operability for attaching and detaching an outer blade part to/from a main body, to prevent the damage of an outer blade frame at the time of attachment and detachment and to compact the outer blade frame by increasing flexibility at an upper part on the end face of an outer blade frame body. CONSTITUTION: An elastic part 8 for locking is provided with a hook 14 where notched recessed parts 13 are formed on both sides and the hook 14 is provided with elasticity and forms a sufficiently flexible shape. Further, on the end face 3a of the outer blade frame body 3, a notched part 3c is formed along the inner side of the side wall 3b of the outer blade frame body 3. Thus, since the upper part of the end face 3a is provided with sufficient flexibility, in the case of releasing the hook 14 from the outer blade frame, bending moment acts on the part of a line segment 3d and the attachment and the detachment are performed by the synthetic deformation of the hook 14 and the side wall. Thus, the stress of the root of the hook 14 is mitigated and turned to the allowable stress even when the hook is not so long and the outer blade frame body is compacted.
Patent JP-H03172605-A (JP)
Title: Friction type clamping device
Inventor: NAKAYAMA TOSHIO
IPC: F16B2/06
Filed: 1989-12-01
Abstract: PURPOSE:To prevent the local concentration of load for miniaturizing a clamping device by forming an oil chamber in a bore part of an outer cylinder, and providing a hollow ring whose outside diameter and bore parts are elastically deformable in a radial direction according to hydraulic pressure acting into the oil chamber, and hydraulically fastening the engagement of the hollow ring with a rod. CONSTITUTION:The bore part 14 of an outer cylinder 4 whose lower end is provided with a stepped part 12 formed thereon is provided with a spacer 26 and a hollow ring 6, and a cylindrical rod 2 is fitted in the bore part 22 of the hollow ring 6 so that it may be axially movable under no acting external force. The outer cylinder 4 is provided with an oil path 16 formed thereon and communicating with the oil chamber 18 of the hollow ring 6, and an annular groove 17 and sealing members 8, 9 are provided on the inner peripheral side of the outer cylinder 4. The oil chamber 18 of the hollow ring 6 has a hole 20 communicating with the annular groove 17, and clamps the hollow ring 6, the outer cylinder 4 and the rod 2 when hydraulic pressure is applied through the hole 20. Thus any load acting to the outer cylinder 4 is dispersed, and a clamping device can therefore be miniaturized.
Patent JP-H04182622-A (JP)
Title: Magneto-optical element
Inventor: OKITSU ATSUSHI
IPC: G02F1/09
Filed: 1990-11-19
Abstract: PURPOSE:To increase an operating response speed and a contrast ratio by forming a yoke core partly formed with a spacing part of a thin film on one surface side of a substrate, winding a coil thereon and sealing magnetic fluid by a light transparent member into the part corresponding to the spacing part, thereby forming the thin film of the magnetic fluid. CONSTITUTION:The yoke core 2 having a square frame shape is formed of the thin film on the one surface side of the substrate 1 and the spacing part 3 is formed partly in this core. The symmetrical sides of the spacing part 3 are formed as a winding part 4. The magnetic fluid 5 is sealed to a nearly circular shape in the spacing part 3 by cove glass 6 and a hermetic weir 6a formed to a circular shape. A hole 7 for winding is formed near the inner side of the winding part 4 of the yoke core 2 and the coil 8 is wound about several 100 turns between this hole and the outer edge of the substrate 1 so as to enclose the winding part 4. The on and off of light are controlled by controlling the energization to the coil 8 if the element is constituted in such a manner. Medium contrast light is transmitted by regulating the energization current to the coil 7.