baber/WOPTO huggingface dataset:
Patent JP-H0812222-A (JP)
Title: Step eliminating device
Inventor: MATSUZUKA NOBUKADO
IPC: B66F7/08
Filed: 1994-07-03
Abstract: PURPOSE:To prevent drop of a wheel chair etc., placed can a pallet, board, form a slope, and eliminate a step easily and safely by making a slope forming piece rise and fall in association with inflation and shrinkage of an air bag and also making a transported object drop preventing piece emerge and retract. CONSTITUTION:To eliminate a step (a), a base plate 2 is installed in a place with the step (a) and also an air bag 3 is inflated so that a palet board 1 is elevated or sunk. When the air bag 3 is shrunk, a conveyed object drop preventing piece 5 on the pallet board 1 sinks to be accommodated in the step forming wall surface (e). At the same time, a hinge-shaped coupling piece 4 holding the air bag 3 bends inward, and the tip of a slope forming piece 6 provided extendedly at the top 5a of an upper coupling piece 5 to constitute the hinge shaped coupling piece 4 is landed to form a slope 13. When the air bag 13 is inflated, on the other hand, the palet board 1 rises, and a wheel chair etc., placed on its oversurface can be elevated, At this time, the transported object drop preventing piece 5 protrudes so as to constitute a drop preventive/ guide wall 15.
Patent JP-H04370129-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI AKIRA
IPC: C08L55/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide a thermoplastic resin composition composed mainly of an olefinic resin and a styrene-acrylonitrile copolymer, having improved compatibility and excellent surface characteristics and various mechanical properties and useful for automobile parts and electric parts. CONSTITUTION:The objective composition contains (A) 5-95 pts.wt. of resins consisting of (A1) an olefinic resin and/or (A2) an epoxy-modified olefinic resin modified with a compound of formula (R is H or 1-6C alkyl; Ar is 6-20C aromatic hydrocarbon group having one or more glycidyloxy substituents; n is integer of 1-4) (preferably resins consisting of 100 pts.wt. of A1 and >=1 pt.wt. of A2), (B) 95-5 pts.wt. of (B1) an epoxy-modified acrylonitrile-styrene copolymer containing 0.1-70wt.% of an unsaturated epoxy compound or (B2) B1 and an acrylonitrile-styrene copolymer (the sum of the components A and B is 100 pts.wt.) and (C) 0.5-100 pts.wt. of a styrene-ethylene-butadiene-styrene block copolymer modified with an unsaturated carboxylic acid (anhydride).
Patent JP-S5696365-A (JP)
Title: Zero inspection system of sale terminal
Inventor: SAITOU KIYOSHI
IPC: G07G1/12
Filed: 1979-12-28
Abstract: PURPOSE: To confirm whole clear state of a hard total area simply, by providing a zero inspecting means to inspect the whole clear state of the hard total area.  
     CONSTITUTION: The zero inspecting key to instruct zero inspection of the hard total is provided on keyboard 2, and this key is depressed to operate address counter 11 and read circuit 12 by the control of control circuit 1, and contents of hard total area 8-1 are read successively. If they are all zero as the result, AND circuit 13 outputs 1, and zero inspection OK is printed on the slip through print buffer 8-2. If one or more 1 are read out from area 8-1, the output of circuit 13 becomes 0, and zero inspection NG is printed on the slip. In this case, data, for example, cash 2,000 is extracted and printed concretely by causing contents of area 8-1 to pass through OR circuit 14 and circuit 1. As a result, inspection is performed in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6150681-A (JP)
Inventor: YANO NORIYUKI
IPC: B07B1/42
Filed: 1984-08-20
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。
Patent JP-H1124893-A (JP)
Title: Inverse square root arithmetic unit
Inventor: ITO MASAYUKI
IPC: G06F7/552
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the number of cycles required for an arithmetic operation of an inverse square root. SOLUTION: A corrected upper bit part U is generated by adding bit whose value is 1 at a lower side of upper u digits of data X by a merge circuit 16. A bit Xu+1 is outputted as it is, Xu+1 to X1 are inverted by the correction circuit 11, outputs YU+1 to X1 of the correction circuit 11 and upper u digits of the data X are merged and one digit of data to represent difference data (U-L/2) is generated by a merge circuit 15. In this case, L=X-U and a corrected lower bit part. An approximated value of 3×L×L/8 for the bits Xu to Xm is outputted by a reference table 14. A sum of products operation for the three pieces of data is executed by an arithmetic unit 2. After that, an approximated value of a function 1/(U×U×√ U) is supplied to the upper u digits of numerical data X to be operated by a reference table 13, the operation result in a register 5 is selected by a selector 12, a constant zero is selected by a selector 22, the second sum of products operation is executed and the inverse square root is obtained.
Patent JP-S5874469-A (JP)
Title: Spinning bobbin arranging method
Inventor: MORIWAKI AKIRA
IPC: B65H67/06
Filed: 1981-10-29
Abstract: PURPOSE:To quickly and assuredly arrange bobbins by sliding irregular bobbins by its dead load along an inclined chute and attracting a metal ring of the base of the bobbin by magnetic force of the upper wall of the chute to select an outlet positioned downstream. CONSTITUTION:Among bobbins fed out to the upstream of an inclined chute A, the bobbin B having the bottom on the opposite side to the sliding direction has a metallic ring S fitted to the bottom and attracted by magnetic force of the upper wall 2 surface when it passes by a guide 8, the head thereof being deflected toward the lower wall 3, so that the bobbin slides in a posture B' of inclining in the sliding direction to be discharged from an outlet 5 and stored in a storing box 7. Thus, the bobbins can be smoothly stored and arranged in the uniform posture by attracting the metallic ring S to the upper wall 2 of the inclined chute A to be slided by its dead load and by the speed of sliding in the inclined chute.
Patent JP-H05343110-A (JP)
Title: Pressure-contact terminal and method for housing fixing thereof
Inventor: YAMAGUCHI AKIO
IPC: H01R4/24
Filed: 1992-06-09
Abstract: PURPOSE:To reduce a width of a pressure-contact terminal by containing a pressure- contact portion of the terminal in a housing container in an inward deformed state, temporarily locking projections on a wall of the container by restoring force of the pressure-contact portion, and deforming the pressure-contact portion outward so as to make the projections bite into the wall when a power source is brought into pressure-contact with a slot. CONSTITUTION:A pressure-contact terminal 11 is such constituted that a male-type terminal portion 11a is disposed continuously to a pressure-contact portion 11b wider than the terminal portion 11a. A U-shaped slot 13 is formed in the pressure-contact portion 11b along the insertion axial direction. Each upper end of pressure-contact pieces 11c, 11d of the pressure-contact portion 11b is tapered, and projections 15a, 15b are formed at both outer edges of the pressure-contact portion 11b. A container 23 for containing the pressure-contact portion 11b therein and a hole 25 for holding the terminal portion 11a therein are disposed in a housing 21 for housing the terminal 11 therein, where stoppers 27a, 27b for positioning the terminal 11 are provided at the bottom of the container 23. The relationship among a width W23 of the container 23, a width W11 of the pressure-contact portion 11b, and a width W15 of the projections 15a, 15b are expressed by W11<=W23<W15.
Patent JP-S6234157-A (JP)
Title: Colored image forming method
Inventor: TSUBAKII YASUO
IPC: G03C5/40
Filed: 1985-08-06
Abstract: PURPOSE:To enable a sharp color image having the intrinsic color of a dye to be formed by bringing a chelating agent capable of forming a stable product with a metal ion into contact with a dye image. CONSTITUTION:The metal chelating agent is arranged so as to come into contact with a colored image when a silver image layer is colored with a water-soluble dye before or after the etching bleach processing, thus permitting the reaction product to be stable as compared with the dye and the intrinsic sharp color of the dye to be easily formed.
Patent JP-H0521879-A (JP)
Title: Infrared ray generator
Inventor: SUGIYAMA NAOKI
IPC: H01S3/108
Filed: 1991-07-15
Abstract: PURPOSE:To realize an infrared ray generator which can obtain a phase alignment in a certain range of wavelength without rotating a non-linear crystal. CONSTITUTION:The title device using employing the differential frequency mixing of two kinds of laser beams is provided with a beam splitter 4, which overlays a laser beam 1 emitted from a single-wavelength visible laser, a variable-wavelength visible laser and wavelength fixed laser, and a laser beam 2 emitted from a variable-wavelength visible laser, a non-linear crystal 5 which generates an infrared ray through frequency mixing of beams overlaid by the splitter 4, and a filter 6 which transmits an infrared ray 3 only. The crystal 5 has a thickness (t) of t<=DELTAtheta.1/Dtheta DELTAtheta.1: angle allowable width for phase alignment angle, Dtheta: varied width for phase alignment angle).
Patent JP-S6236399-A (JP)
Title: Method of recovering and purifying human crp
Inventor: NUNOMURA WATARU
IPC: A61K38/17
Filed: 1985-08-09
Abstract: PURPOSE:To efficiently purify the titled compound useful as a reagent for immunological measurements for detecting inflammations, etc., by adsorbing and eluting human C reactive Protein (human CRP) by adsorption chromatography using a monoclonal antibody of anti-human CRP. CONSTITUTION:BALB/C mouse is immunized against human CRP, its splenocyte is collected and subjected to cell fusion with a myeloma cell to give a hybridoma, which is cloned to give a monoclone. It is cultivated to give an anti-human CRP monoclonal antibody CRB18. Then, it is bonded to agarose gel activated with BrCN, etc., to give adsorption chromatography gel. It is packed into a column, CRP-containing serum, etc., is passed through the column, CRP is adsorbed on it, an eluting solution is passed through the column and the adsorbed CPR is eluted to recover and to purity human CRP.
Patent JP-H1112971-A (JP)
Title: Acetic acid pulping of straws under atmospheric pressure and acetic acid pulping effectively utilizing waste liquors
Inventor: SANO YOSHIHIRO
IPC: D21C3/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pulp obtained by effectively pulping straws under the atmosheric pressure, having strength characteristics equal to those of pulps prepared according to a conventional method and excellent in quality, by adding an aqueous solution of acetic acid containing a catalytic amount of a mineral acid added thereto to cut straws and heating the resultant mixture. SOLUTION: An aqueous solution of acetic acid containing a catalytic amount of a mineral acid such as hydrochloric acid or sulfuric acid added thereto is added to cut straws and the resultant mixture is then heated to carry out the pulping of the straws under atmospheric pressure. An unbleached pulp is preferably bleached with a hypo (a hypochlorite) and oxygen- chlorine dioxide-hydrogen peroxide, etc., to produce a bleached pulp and the straws are pulped with acetic acid under atmospheric pressure. The resultant digested liquor is separated into the pulp and a waste liquor. The mineral acid in the waste liquor is then neutralized with an alkali to distill the aqueous solution of the acetic acid for use in washing of the pulp. The pulp is subsequently washed with hot water and warm water is added to the solid matter in the waste liquor and separated into a water-soluble part and a water-insoluble part. Saccharides are recovered from the water-soluble part and acetic acid lignin is recovered from the water-insoluble part. The acetic acid contained in the hot water wash liquid of the pulp is recovered with an ion exchange membrane, etc., and the acetic acid wash liquid of the pulp is preferably reused as a solvent for the acetic acid pulping method under the atmospheric pressure.
Patent JP-H05267005-A (JP)
Title: Positive temperature coefficient thermistor and manufacture thereof
IPC: H01C7/02
Filed: 1992-07-01
Abstract: PURPOSE:To improve the breakdown voltage and the varistor characteristic and reduce the nominal no-load resistance replaced by Ca. CONSTITUTION:Part of the A site position (Ba1-x, Mx) of a composite composed of (Ba1-x, Mx)TiO3 (where, M is Sr or Pb. If M is Sr. 0<=x<=0.3; if M is Pb, 0<=x<=0.7) is replaced by Ca, and calcined at 1050-1200 deg.C. Ca compound is added to the calcined powder at a ratio of the former of 0.05mol% or more to the latter of 1mol, and the resultant mixture is fired at 1300-1400 deg.C.
Patent JP-S6236036-A (JP)
Title: Production of optical element
Inventor: SUGATA HIROYUKI
IPC: C03B37/016
Filed: 1985-08-09
Abstract: PURPOSE:To obtain the titled high-grade optical element having optional refractive index and size at a low cost by molding the element while changing the mixing ratio of a mixed material contg. >=2 kinds of specified inorg. particles in the radial direction. CONSTITUTION:A mixed material 10 of particles consisting of >=2 kinds of inorg. particles such as glass forming metallic oxide particles 1 and glass particles 2 and wherein the mixing ratio is changed is supplied to a rotor-shaped molding device 11 and a deposited layer 20 having a changed mixing ratio in the radial direction is formed. Then the layer is solidified and vitrified, as required.
Patent JP-S6453658-A (JP)
Title: Direct converting fsk receiver
Inventor: YOSHISATO AKIYUKI
IPC: H04L27/14
Filed: 1987-07-13
Abstract: PURPOSE:To make sufficient a frequency converter, a base band amplifier, etc., with one system by dislocating the frequency of a local signal in upper and lower directions and extracting an upper side or lower side receiving frequency only with a filter. CONSTITUTION:The oscillation frequency of a local oscillator 20 is set higher than a central frequency (fRF) of a receiving signal by 1.875kHz. Presently, when the signal of the central frequency fRF is received and a receiving signal frequency becomes fRF+ f, the output frequency of a mixer 21 becomes 4.375kHz, as this result, the frequency component passes through a BPF22 and is detected by a detector 23. On the other hand, when the frequency of the receiving signal is fRF- f, the output frequency of the mixer 21 becomes 0.625kHz, and the frequency component does not pass through a filter 22. Consequently, the component supplied to the detector 23 becomes only the frequency component of fRF+ f and for the frequency converter, a base band amplifier, etc., one system is sufficient.
Patent JP-2000233311-A (JP)
Title: Ball end mill for finishing
Inventor: IWATA MASAMI
IPC: B23C5/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a ball end mill capable of finishing a metal surface beautifully and polished enough to omit or shorten a polishing process as a tail-end process, as well as to prevent chipping by improving nose strength and chip ejecting capability of the ball end mill with using high feed of 0.2 mm per rotation for finishing a curving bottom face and its surroundings to extend a tool life and improve roughness. SOLUTION: In a ball end mill equipped with two blades crossing each other on a nose, the two ball blades are arranged above a center core so that a space 8 between two planes including rake faces of the ball blades can be 1.8 to 3.0% of a radius of the ball blade near the nose, a chisel edge 4 comprised of relieves of the two ball blades is provided so that the chisel angle 5 can be 155 degrees or more, and a ratio of a space between inner edges of the faces of the two ball blades formed in a gash 9 to a chisel edge length is 1 to 7 or 1 to 3.
Patent JP-H07332042-A (JP)
Title: Two-firing point during intake/exhaust processing by one rotary valve per one air cylinder, and two-firing point using three-rotary valve per one air cylinder, in rotary valve used for 4 cycle engine and 6 cycle engine
Inventor: NAKADA OSAMU
IPC: F02B75/02
Filed: 1994-06-06
Abstract: PURPOSE:To simplify a device and improve combustion speed by performing a two-firing point during intake/exhaust processing by one rotary valve per one air cylinder, in a 4 cycle engine, a 6 cycle engine, etc. CONSTITUTION:A rotary valve 1 whose cross section is made in a H-shape is divided into a part having an intake hole 2 and a part having an exhaust hole 3 when the rotary valve, 1 is used for a 4 cycle gasoline engine. Such a rotary valve 1 is attached to the top of a combustion chamber provided with an intake hole 9 communicated with a carburetor 11 through an intake pipe 12 and an exhaust hole 10 connected to an exhaust pipe 13. A pair of plugs 5 are attached to the right/left sides of the top of the combustion chamber. A device is built up as the foregoing so as to perform a two-firing point, thus combustion speed of light oil or heavy oil is speeded up. Combustion for the purpose of matching engine speed is realized and operation performance is enhanced by performing the two-firing point so as to differ ignition timing of each plug 5.
Patent JP-S6330735-A (JP)
Title: Torque detector
Inventor: TANAKA ISAO
IPC: G01L3/18
Filed: 1986-07-23
Abstract: PURPOSE:To improve torque response and to smoothly apply load to a motor, by bonding a leaf spring having a brake lining mounted thereto the a drum under pressure by a gear motor and a screw jack. CONSTITUTION:A connection shaft 3 is pivotally supported in a freely rotatable manner by the bearing of a housing 1 and a drum 5 is concentrically mounted to said shaft 3. A gear motor 13 is fixed to a support plate 12 in an inverted state in the housing 1 at the rear part thereof an linear guide tables 15, 16 are provided up and down on the left side of the motor 13. The tables 15, 16 respectively consist of fixed rails 17, 18 and movable rails 19, 20 and leaf springs 32, 33 are fixed to the step parts 19B, 20B of the rails 19, 20 and displacement sensors 38, 39 detecting the bending quantities of the leading ends of said springs 32, 33 are mounted thereon. When the motor 13 is driven, the rails 19, 20 slide on the rails 17, 18 and brake linings 6, 7 press the drum surface 5a by strong press bonding force. At this time, since the springs 32, 33 are bent, the bending quantities thereof are detected by the sensors 38, 39.
Patent JP-H0223767-A (JP)
Title: Telephone set
Inventor: KUROSAWA KAORU
IPC: H04M11/10
Filed: 1988-07-12
Abstract: PURPOSE:To easily confirm the contents of conversation after the fact by providing a memory enable switch to take a record in the case of need and a memory clear switch to delete the contents of the record, and print-outputting the contents of the record on a hard copy. CONSTITUTION:An electric signal from a line 114 is inputted to an electric signal converting part 106 separately from the transmission of an input signal from the line 114 to a receiver 105, and it is converted into a signal for an input to the memory control part 107 of a next stage. The contents to be stored of the converted signal are instructed by pushing down the memory enable switch 111, and are stored in the memory 108 of the next stage by a definite block at every time information is inputted. Before memory inputting is started by this switch, the memory 108 is cleared previously by pushing down the memory clear switch 112. Conversation contents stored in the memory 108 are print- outputted to an attached smallsized printer 110 in the case of need by code- converting with the output of the memory inside information by starting a printing-converting part 109 by pushing down a printing switch 113.
Patent JP-S6152746-A (JP)
Title: One chip microcomputer
Inventor: FUJITA KOICHI
IPC: G06F11/267
Filed: 1984-08-22
Abstract: PURPOSE:To simplify the preparation of a test even if option items are increased by integrating a logic circuit and a read only memory on one chip and storing option circuit information in a memory in advance so as to read it for test in the manufacture process in a one-chip microcomputer. CONSTITUTION:The chip 1 of the one-chip microcomputer is provided with the ROM2 for user program and a logic region 3 constituting various circuits, and a part 2a (1 - several bytes) of the ROM2 is used as the test information storage area. Each bit of one byte of the area 2a corresponds to one option item and 1, 0 of the 0th bit represents a pull-up resistor, then the option content of 8 items in total is stored. An LSI tester executes the test program at test, a subroutine for option is selected on the way to utilize the test information of the area 2a.
Patent JP-S5963242-A (JP)
Title: Apparatus for balancing operation box of overhead repair lorry
Inventor: NAKAJIYOU TOSHIHIRO
IPC: B66F11/04
Filed: 1982-10-04
Abstract: PURPOSE:To permit a simultaneous extending apparatus for boom to serve also as a balancing apparatus, by allowing the intermediate boom and the forward boom of the triplex boom to be extended or retracted in the same extent, and connecting endless cables with a framework and an operation deck respectively. CONSTITUTION:A base end boom 2 is pivotally mounted on the framework 5 and can be inclined by a cylinder 6. The intermediate boom 3 and the forward boom 4 can be telescopically inserted into the base boom 2, blocks 11, 12 are attached to the intermediate boom 3, and the endless cables 17, 26 are put over the blocks 11, 12. A connecting lever 28 is attached between the endless cable 17 and the framework 5, and a connecting lever 33 is attached between the endless cable 17 and the operation deck 30. A connecting lever 20 is provided between the endless cable 26 and the base boom 2, and the endless cable 26 is connected via a braket 22 to the forward boom 4. Accordingly, the booms can be simultaneously extended in the same extent so that the operation box 30 is always balanced on the framework 5.
Patent JP-H05340040-A (JP)
Title: Water proof execution method for floor
Inventor: TSUKANO SHIGEKAZU
IPC: E04D3/38
Filed: 1992-06-08
Abstract: PURPOSE:To provide an execution method for a floor face suffering rainwater such as the roof floor walking floor face of a building or the like which can facilitate the using of a wet floor as a walking floor in a short time in such a case as an execution in the state of the wet floor face especially after the rain and an waterproofing repair work. CONSTITUTION:A base 1 is formed of hard polyurethane foam, and has electrical grooves communicating lengthwise and breadthwise on its back face and a reinforcing waterproof painted film layer 2 on its surface. After thermal insulating waterproof accomplished plates whose peripheral edge parts having a fixed width are formed into a part processed for a joint are closely spreadedly arranged in order on a concrete floor to which adhesive is applied, a joint waterproof painted film thin plate 5 is charged in a shallow reverse triangular recess formed on the joint part, and sticked and then smoothly finished.