baber/WOPTO huggingface dataset:
Patent JP-H09136122-A (JP)
Title: Perforating machine
Inventor: SAKUGI KENJI
IPC: B21D28/34
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a perforating machine without concluding to make the machine large size and having universal applicability. SOLUTION: This machine has a punch plate 40 which is arranged freely movably forward and backward, cam means which is arranged relatively freely movably to the punch plate 40 in the direction perpendicular to the moving direction of the punch plate 40 and plural punches 36a-36d which belong to plural groups, is held with the punch plate 40 and is energized toward the cam means. The punches 36a-36d are advanced and retreated respectively group by group and situated selectively in the working position and retracting position with the cam means. When the cam means is relatively moved to the punch plate 40, each punch 36a-36d is advanced and retreated respectively group by group in accordance with the shape of cam surface and selectively situated in the working position and retracting position.
Patent JP-H04169114-A (JP)
Title: Sliding abrasion type line drawing plate of eight blade bush cutter
Inventor: KAWAMOTO KAZUHIDE
IPC: A01D34/68
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the title line drawing plate of predrawing a line on a spot to be abraded in wear of a blade of bush cutter and beautifully abrading the blade in a short time by fixing an auxiliary plate using a transparent material to a main body having plural sheets of mold plates with a set screw. CONSTITUTION:In a mold plate wherein eight blades of a bush cutter are used and a line is predrawn on a spot to be drawn when a blade is worn, a main body (c) works as a base line in attaching the eight blades to the main body, is made in an opposite angle so as to draw a line uniformly and once, is provided with plural sheets of mold plates (a) having cut and removed corners (b) so as not to draw a line by mistake, an auxiliary plate (e) is fixed to the main body (c) with a set screw, this line drawing plate is accurately attached to the eight blades of a bush cutter by a protrusion (d) made on the central part of the main body (c), left and right deviation is prevented by a projected material (g) of the auxiliary plate (e), vertical position of the eight blades of the bush cutter 8 is controlled and an outer line for abrasion is drawn along the depth.
Patent JP-H05136640-A (JP)
Title: High frequency amplifier circuit
Inventor: TANBA NORIYUKI
IPC: H03F3/60
Filed: 1991-11-11
Abstract: PURPOSE:To remove a BPF and to miniaturize a circuit by grounding respectively the output side of a transistor through the capacitive element of the prescribed capacitance to satisfy the output matching conditions with the strip line of lambda/6 length. CONSTITUTION:Between an output matching circuit 2 and a capacitor 8 at an output side, one edge of a strip line RFC 11 which becomes the length of 1/6 of an effective wavelength lambda on the substrate of the desired basic frequency is connected. Other edge of the RFC 11 is grounded, and in order to cancel the deviation of the output matching conditions due to the connection of the RFC 11, the edge is further grounded through a capacitor 10 for matching which is the capacitive element of a comparatively small capacitance. By providing the RFC 11 of the lambda/6 of a basic frequency and the capacitor 10 for matching of the comparatively small capacitance to satisfy the output matching conditions, the third harmonic high frequency component can be removed. Then, since the BPF can be omitted, and the RFC 11 and the capacitor 10 can be formed on the same substrate, the circuit can be minuaturized.
Patent JP-H07128171-A (JP)
Title: Differential pressure sensor
Inventor: TAMURA MORIO
IPC: G01L9/00
Filed: 1993-10-29
Abstract: PURPOSE:To achieve higher reliability of a clamp part and a lover production cost by employing a more accurate clamping structure without the use of a clamping device especially in a structure for assembling a differential pressure sensor. CONSTITUTION:A film part 8 containing a strain gauge for detecting pressure is provided on one surface of a diaphragm 6a of a double side pressure receiving type to detect a difference in pressure between pressure media A and B as introduced into the diaphragm to pressurize with the strain gauge. A signal pertaining to the pressure difference is fetched outside a sensor body part 1 with a signal leader line 3 while the signal leader line 3 is fixed on a mounting member 2 piercing it. Moreover, the mounting member 2 is made of material having plastic deformability (metal flow characteristic) while being fixed on the sensor body 1 with an externally swelled part generated utilizing the plastic deformability (metal flow).
Patent JP-H10146335-A (JP)
Title: Method and system for converting position on patient to position in image
Inventor: JOHANNES BOURMAN
IPC: A61B19/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-induced surgery system easily guiding the mapping conversion of the position on a patient to the position in an image without starting with numerous hypothetical conversions for mapping a set of points on the patient to a set of points in the MRI image. SOLUTION: This image-induced surgery system is constituted of position detecting systems 1, 2 including a camera unit 1 and measuring the positions of a marker on a patient 12 and a surgery apparatus 11. The image-induced surgery system is provided with a converter unit 30 automatically guiding the mapping related to the imaging of the patient 12. The imaging is implemented by X-ray computer tomography or magnetic resonance imaging. The converter unit 30 is arranged to match the position on the patient 12 with the position in the image. The converter unit 30 calculates the minimum cost function.
Patent JP-H02141450-A (JP)
Title: Ph controlling admixture
Inventor: SASAGAWA YUKIO
IPC: C04B22/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a low alkali cement compsn. having superior strength exhibiting power and stability even after the lapse of short and long periods of time after preparation by incorporating Al2(SO4)3, alkali carbonate and alkali sulfate. CONSTITUTION:Al2(SO4)3 (a) having <=28 mesh grain size is blended with alkali carbonate (b) such as CaCO3 and alkali sulfate (c) such as Na2SO4 in 0.1-5.0 weight ratio of b/a and 0.01-2.0 weight ratio of c/a. or 100 pts.wt. of the component (a) may be blended with 10-500 pts.wt. of the component (b) and 10-500 pts.wt. blast furnace slag (d) having <=1.5 basicity, >=50% rate of vitrification and >=2,000cm<2>/g Blain specific surface area in 0.5-10 weight ratio of d/b.
Patent JP-H07146478-A (JP)
Title: Method and device for filling liquid crystal
Inventor: HIRAI OSAMU
IPC: G02F1/1341
Filed: 1993-11-25
Abstract: PURPOSE:To generate a uniform displaying over the whole display region by furnishing a phase which is filled with particles of a compound having imide radicals. CONSTITUTION:218g (1mol) di-unhydride of pyromellitic acid and 1673g N-methyl pyrolidone are put in while nitrogen gas is passed in a flask, are stirred with the temp. raised to 50 deg.C, kept at the temp. for 0.5hr, and dissolved perfectly to generate a uniform solution, whereto 20g (1mol) 4,4'-diaminodiphenyl ether and 3.6g (2mol) water are added to generate a uniform solution, from which polyimide in particle form is educed. The obtained powder of compound having imide radicals is put fully in a column-shaped vessel 5 fitted with filters at the two ends. A liquid crystal material 1 prepared in a vessel 2 is poured into a liquid crystal cell 6 through the column-shaped vessel 5 from a liquid crystal filling tube 4 provided as a piping for feeding the liquid crystal.
Patent JP-S62155717-A (JP)
Inventor: DAITO TAKAYUKI
IPC: H02G1/14
Filed: 1985-12-26
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-H04169427-A (JP)
Title: Supply device for paper sheet and the like
Inventor: OIGO SATORU
IPC: B65H1/24
Filed: 1990-10-31
Abstract: PURPOSE:To prevent jamming in a supply device for paper sheet and the like such as cash process machine by adjusting the pressure power of the paper sheet and the like to a pusher roller, by controlling the pusher roller and a picker roller through the supply condition of the paper sheet and the like, and whereby adjusting a gap between a separation roller and the picker roller. CONSTITUTION:The pressure power to a pusher roller 1 of paper sheet and the like 10 by a pressure plate 5 is detected by a pressure sensor mechanism 5, and is input into a controller which is not indicated in the drawing. The pressure power is adjusted by the controller to be a regulated level by moving a pressure plate 4 to and fro by a pressure plate adjustment mechanism 6. The supplying condition of the paper sheet and the like on a carrier passage by a feed roller 14 is detected by an optical sensor 8. Based on the detection, the feedback control of the starting and the stop of a driving mechanism 9, and a gap between a separation roller 3 and a picker roller 2 by a separation roller adjustment mechanism 7, are adjusted by the controller which is not indicated in the drawing.
Patent JP-H07143908-A (JP)
Title: Steam-type hair curler
Inventor: AOKI KAZUHISA
IPC: A45D7/02
Filed: 1993-11-25
Abstract: PURPOSE:To ensure safety by feeding water into a feed water tank without touching a water-absorbing body and by preventing a plug body from coming off during usage. CONSTITUTION:A water inlet port 43 is provided at a location offset from a water-absorbing port 41 on a surface 40a on the water absorbing side of a feed water tank 40. The water inlet port 43 is covered with a plug body 44 so as to be opened or closed, on the surface 40a on the water absorbing side of the tank 40. Under conditions that a water absorbing body 42 is inserted into the port 41 of the tank 40, by removing the body 44, the port 43 can be opened so that water can be fed into the tank 40 without touching the body 42 which has been heated by a heating means 5, whereby labor required for removing the body 42 from the tank 40 can be eliminated. Due to the manner in which the body 44 is mounted to the tank 40, the body 44 is not exposed to the outside, thereby preventing the body 44 from coming off during usage.
Patent JP-2000138836-A (JP)
Title: Compressor for digital image including background pixels
Inventor: RANDALL E GROSS
IPC: H03M7/30
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively high compression rate without strikingly deteriorating the image quality. SOLUTION: This digital image compressor is provided with a means 11, that compresses a digital image including pixels with a 1st value to decompose the digital image to a set of tiles and a means 18 that compresses each of the set of the tiles. The compression means 18 generates data for a 1st set and a 2nd set related to the 1st set, in response to binary tiles of the set of the tiles. The binary tile has pixels having a background value and other pixels having another value, and data of the 1st set include spatial position information on all pixels which substantially have the background value in the binary tiles. The data for the 2nd set include data which denote the compressed 2nd tiles, and each pixel of the 2nd tiles includes another value.
Patent JP-S63148595-A (JP)
Inventor: ARAI AKIHIKO
IPC: F24C15/20
Filed: 1986-12-11
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-S62167481-A (JP)
Title: Analytical method and apparatus by centrifugal system
Inventor: SUZUKI JUGORO
IPC: G01N35/02
Filed: 1985-12-27
Abstract: PURPOSE:To contrive shortening of reaction time and the enhancement of analytical accuracy, by irradiating a mixture of a specimen and a reagent with a microwave to react said mixture under heating. CONSTITUTION:At the point of time when a specimen and a first reagent are distributed to all of rotary cuvettes 5', a rotor 2 is rotated at a high speed by a motor 3 to feed the cuvettes 5' to a reaction and photometric part where the specimen and the first reagent are mixed and the removal of air bubbles mixed with the resulting mixture is performed. The rotor 2 is rotated at a medium speed and an applicator 6 is moved downwardly to be loosely engaged with the end part of an applicator receiving part 7 and a magnetron oscillator is operated to perform microwave heating. Thereafter, the applicator 16 is moved upwardly to perform the photometry of a sample blank. At the point when the photometry of all of the cuvettes 5' is finished, the rotation of the rotor 2 is transferred to intermittent movement and a second reagent is distributed to the cuvettes 5' from a second reagent distributor and similar operation is repeated to perform photometry. By this method, reaction time is shortened and analytical accuracy can be enhanced.
Patent JP-H10138544-A (JP)
Title: Printer
Inventor: MIMURA TAKAYUKI
IPC: B41J2/35
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To form a printer capable of printing an overcoat material to printing paper by detecting printing paper position relative to a thermal head, and supply the thermal head with an energy being variable in terms of the detected effects of position detecting means. SOLUTION: An initiation end of printing paper 11 is detected by an initiation end detecting sensor 21 arranged at the right side of an auxiliary roller 20. An auxiliary roller 22 arranged at the right side of the auxiliary roller 19 is connected to a motor by its rotating shaft via a rotating mechanism. An auxiliary roller 23 is disposed at the upside of the auxiliary roller 22 in a manner where its outer peripheral surface comes in contact with the outer peripheral surface of the auxiliary roller, and is driven rotationally in communication with the rotation of the auxiliary roller 22. A thermal head 24 set on the upside of the platen roller 18 is driven in the direction of arrow Zn or Zd by the driving device.  A heating-resistor 25 is furnished at the lower surface of the thermal head 24 to generate a heat of a calorific value in accordance with the pulse width of pulse voltage supplied.
Patent JP-H06142971-A (JP)
Title: Under water machining device provided with ultraviolet pulse laser beam
Inventor: MORI MIKIO
IPC: B23K26/382
Filed: 1992-11-05
Abstract: PURPOSE:To make it possible to remove dust of a material to be machined efficiently from the surface of the material to be machined, reduce dispersion, absorption of laser beam by the dust, to prevent adhesion of the dust to a lens, and a flow by the dust, further, to cool both of the lens and the material to be machined sufficiently. CONSTITUTION:This device consists of a laser beam oscillartor 10 to generate ultraviolet pulse laser beam 1, a lens 12 to converge ultraviolet pulse laser beam to a focus 2, a introducing optical duct 14 which encloses an optical path between the laser beam oscillator and the lens air tihtly and the inner part of which is filled with inert gas, a moving table 16 to position the part to be machined of the material 3 to be machined to the foces of the laser beam, a machining housing 18 to enclose the apace between the lens and the material to be machined water tightly and a water circulating device 20 to circulate water between the lens and the material to be machined along the machined part of the material to be machined.
Patent JP-2000121461-A (JP)
Title: Torque sensor
Inventor: NAGASE SHIGEKI
IPC: G01L3/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor which can sense contact failures even if a torque detection coil and a temperature compensation coil are singlet systems, respectively. SOLUTION: Torque is detected based on a change in impedance occurring on a coil 12 according to torque to be detected. The torque sensor includes means 11, 21 for making constant current flow to coils 12, 22; AC detection means 13, 15, 23, 25 for detecting alternate current contained in output voltage of the coils 12, 22; DC detection means 17, 27 for detecting direct current contained in output voltage of the coils 12, 22; and means 18, 28, 35, 38 for detecting abnormality based on the direct current detected by the DC detection means 17, 27.
Patent JP-H10120848-A (JP)
Title: Crystalline polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08K3/26
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which gives a molded item improved in clarity by compounding a crystalline polyolefin with specified amts. of a specific phosphate compd. and a composite lithium aluminum carbonate. SOLUTION: 100 pts.wt. crystalline polyolefin is compounded with 0.01-1 pt.wt. phosphate compd. represented by the formula [wherein R is 1-4C alkylidene; Ar1 and Ar2 are each arylene or alkarylene; M is a metal atom of the group II to IV; and when M is a metal atom of the group III, then X is not present or it is OH, and when M is a metal atom of the group IV, then X is O or (OH)2 ] and 0.01-1 pt.wt. composite lithium aluminum carbonate represented by the formula: (Li2 O)x Al2 O3 (CO3 )y Az .kH2 O (wherein A is an at least divalent org. acid anion; 0<x<0.2; 0.01<=y<1; 0<=z<1; 2<=k<10; and 0.1<=y+z<1).
Patent JP-H06144762-A (JP)
Title: Guide rail for escalator and the like
Inventor: YAMATO MASAYUKI
IPC: B66B23/14
Filed: 1992-11-05
Abstract: PURPOSE:To facilitate adjustment in installation dimension at the time of assembly by eliminating a need for replacing a turn-over rail even when a tread step chain is elongated. CONSTITUTION:A bearing 13 is installed on a driven shaft 1, and split bearing blocks 14 are installed at the upper and lower portions of the bearing 13. A mount bearing support 12 is fastened to the bearing blocks 14 and the turn-over rail 10 via bolts. In addition, the connecting sections of the turn-over rail 10, an outward bound rail 5 and a home ward rail 6 are provided with cut-outs 15a and 15b at their respective end sections so as to be engaged with one another, and the end sections of the turn-over rail 10 are movably inserted into guides 16 fixed on the outward bound and home ward rails 5 and 6.
Patent JP-H03156512-A (JP)
Title: Bias circuit
Inventor: NISHIKAWA HIROSHI
IPC: G05F3/22
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the gain of an output bias voltage to reduce the influence due to the variance of elements by constituting a circuit so that the current of the current source to determine the temperature characteristic passes a current mirror circuit to use as the current bias of a differential circuit. CONSTITUTION:When the voltage between the base and the emitter of a transis tor Tr Q4 is denoted as VBE4, a bias voltage VOUT from the emitter of the Tr Q4 is expressed with a formula I. A gain DELTAVOUT/DELTAVIN1 of the output bias voltage VOUT viewed from the base of a Tr Q2 is expressed with a formula II in accordance with the formula I. A temperature characteristic sigmaVOUT/sigmaT of the output bias voltage VOUT is expressed with a formula III. In accordance with the formula II, the gain is reduced when a resistance R5 is increased, and an influence of the variance of elements upon the output bias voltage VOUT is reduced through a voltage VIN1 is affected by this variance. In accordance with the formula III, a resistance R3 is only changed to set an arbitrary tempera ture characteristic without giving the influence upon the gain.
Patent JP-H07174511-A (JP)
Title: Displacement measuring device
Inventor: DEN SEN
IPC: G01B9/02
Filed: 1992-11-05
Abstract: PURPOSE: To realize high speed measurement and reduce the number of parts by constituting almost all the optical paths of laser beam by optical fibers and an optical fiber coupler. CONSTITUTION: Laser beam which is output from a semiconductor laser 12 and is modulated by a sawtooth wave modulation current Sa from a saw-tooth wave (triangle wave) generator 10 reaches a cell Fock lens 26 through an optical fiber 21, an optical fiber coupler 18, and an optical fiber 22. Light reflected on an end face of the lens 26 and reflected light which is reflected on a measurement face of an object to be measured 27 and returns to the lens 26 generate heterodyne interference. This interference signal is detected by a photodiode 30 through the fiber 22, the coupler 18, and an optical fiber 23. A predetermined frequency component Sf is taken out from the detected signal Se to convert it into a rectangular wave signal Sg.  Moreover, the waveform of the current Sa is shaped to a rectangular wave signal Sb, a difference in frequency of a signal Sg' and a signal Sb' obtained by multiplying a signal Sg and a signal Sb at the same rate is multiplied by a reversible counter 44. Travel distance of the object to be measured 27 is measured based on an increase or decrease amount of the counted value.
Patent JP-H04170988-A (JP)
Title: Manufacture of head rest
Inventor: KITANO YASUSHI
IPC: B29L31/58
Filed: 1990-11-01
Abstract: PURPOSE:To surely, simply and easily position and fix a core body in the bag- like skin by forming a positioning hole part in the vicinity of an opening part of the skin and a cover part so as to be superposed, and forming a projecting part detained and attached to them in the bottom face part of the core body. CONSTITUTION:A core body 30 is inserted from an opening part 21 of the skin 20, and a projecting part 31 of the core body 30 is allowed to pass through a positioning hole part 32 of the skin 30 and detained and attached thereto. Subsequently, by a forming mold 55, a foam synthetic resin liquid 41 of a polyurethane resin, etc., is injected from the opening part 21 of the skin, and after it is injected, a cover part 25 is placed on the opening part 21 of the skin. In this case, a superposing hole part 26 of the cover part 25 is fixed by detaining and attaching it to the projecting part 31 of the core body 30.
Patent JP-H06119570-A (JP)
Title: Alarm system for working machine
Inventor: SUGAWARA KAZUHIRO
IPC: G08B21/00
Filed: 1992-10-08
Abstract: PURPOSE:To surely monitor a worker or the like and to generate a proper alarm corresponding to a distance by monitoring an object existing within a near distance which is dead space of microwave monitoring by means of ultrasonic waves to be detected at a wide angle. CONSTITUTION:Antennas 2a, 2b are fixed to both the ends of the rear face of a hydraulic shovel 1 e.g. and although microwaves from the antennas 2a, 2b are generated backwards at comparatively wide directional angles, the expanding angle is only about 90 deg.. Thereby an ultrasonic sensor 3 is fixed to the center of the dead space of microwaves from the antennas 2a, 2b. An ultrasonic wave is generated to the backward of the shovel 1 at about 180 deg. directional angle, so that an obstacle or the like is detected over the whole backward directions. Consequently almost all areas near the rear face of the shovel 1 can be detected by an ultrasonic wave transmitter/receiver through the sensor 3 as a detecting range 3a and the dead space of the microwave monitoring can be covered. In addition, the maximum detecting distance of an ultrasonic wave can be comparatively shortened correspondingly to the dead space of the microwave monitoring.
Patent JP-H07153515-A (JP)
Title: Electronic circuit device having elastic connection terminal and its connection method
Inventor: MORINO SHOICHI
IPC: H05K3/32
Filed: 1993-11-26
Abstract: PURPOSE:To simplify connector replacing work and make a device light by forming an elastic connecting terminal with L-shaped conductive rubber containing conducting metal powder. CONSTITUTION:A connector 5 which connects a PKG 1 and an electronic circuit unit has an L-shaped elastic connecting terminal 6 formed with conductive rubber containing metal powder and a key-like fixing claw for engaging with the PKG 1. The PKG 1 to which a PKG connector 5 is press-fixed is guided to the position where the connecting terminal 6 of the connector 5 is press-fixed to a via hole 12 arranged on BWB by a guide rail on an electronic circuit unit 16 and a housing 13. The press fixture of the connector 5 and the BWB 11 in this position is conducted by fixing a lever 17 fixed to the whole surface of the PKG 1 to a lever fixing fixture 18.