baber/WOPTO huggingface dataset:
Patent JP-H07104810-A (JP)
Title: Numerical controller
Inventor: GENMA EIJI
IPC: G05D3/10
Filed: 1993-10-06
Abstract: PURPOSE:To provide a numerical controller which can exactly set an origin only with one time of abutting operation. CONSTITUTION:A numerical controller 10 is provided with an error register 3, reference counter 4, reverse rotation commanding means 5, grid position stop commanding means 6 and origin setting means 7 for controlling the origin- returning operation of a numerically controlled machine tool 20 while loading torque limit to a machine movable part and letting it abut against a fixed part. The reference counter 4 prepares grid data while a table 204 moves in the abutting direction at the time of origin recovery. After the stop of the table 204 is detected, the reverse rotation commanding means 5 commands the opposite move by commanding the reverse rotation. The machine movable part is stopped at the first detected grid position by the grid position stop commanding means 6, and the origin setting means 7 sets that position as the origin.
Patent JP-H04130929-A (JP)
Title: Queue control system
Inventor: MATSUMOTO HIDEO
IPC: G06F9/46
Filed: 1990-09-21
Abstract: PURPOSE:To rapidly execute a search processing by means of the same-key pointer by grouping events having the same key value and providing the same- key pointer capable of searching corresponding to the group. CONSTITUTION:In addition to a sequential pointer for serially queuing respective events as event queuing and queue-out processing, the same-key pointer S capable of searching a group obtained by grouping events having the same key value is provided. This queue control system is provided with a skip search means 2 for speeding up the search processing by using the same-key pointer and a same-key pointer control means 3 for constituting a new group at the time of adding events having the same key value, and when the group is already constituted, adding events to the group. Even when the increment of the number of queues having the same key value is forecasted, the overhead of a search processing time for queue processing can be reduced.
Patent JP-S63104065-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03B27/62
Filed: 1986-10-21
Abstract: PURPOSE:To improve the operability and labor saving of a copying machine and by using an adapter so that an auto document feeder and a split copy can be interlocked. CONSTITUTION:An adapter 500 is provided so as to cover a prescribed half (face A) of an original placing table, and an original is held under the adapter 500. In this state, the original is fed to a face (face B) which is not covered with the adapter one after another by an auto document feeder. In this case, when a double-face copying mode or a synthesizing copying mode is selected under a split copy mode, copying of the original of the face A or the face B can be executed to double faces or the same face of the same copy form, respectively. In such a way, under the double-face copying and the synthesizing copying modes especially, a copying machine can be automatized.
Patent JP-H07105263-A (JP)
Title: Graphic processor
Inventor: NISHIOKA YASUYUKI
IPC: G06F17/50
Filed: 1993-10-06
Abstract: PURPOSE:To provide the graphic processor with superior operability which can specify a three-dimensional movement divisionally as two-dimensional movements and easily grasp the movement in a three-dimensional space when a solid body or work plane is moved. CONSTITUTION:The graphic processor, equipped with an input part 1 for inputting numerals, etc., a display part 2 which displays graphics, etc., inputted from the input part 1, etc., a coordinate specification part 3 which specifys coordinates on an image displayed at the display part 2, a storage part 4 which stores the graphics, etc., inputted from the input part 1, etc., and an output part 5 which outputs the graphics, etc., in the storage part 4, is equipped with a sight orthogonal movement part 14 which moves the graphics, etc., only in a plane direction crossing the line of sight at the time of the projection of those graphics on the image at the display part 2 at right angles when the graphics, etc., displayed at the display part 2 are moved by using the input part 1 and coordinate specification part 3 and a sight changing part 15 which changes the direction of the line of sight by 90 deg. with an instruction from the input part 1, etc.
Patent JP-H05193939-A (JP)
Title: Indium oxide powder and production of ito sintered body
Inventor: YAMAMOTO KAZUAKI
IPC: C01G15/00
Filed: 1992-08-27
Abstract: PURPOSE:To obtain indium oxide powder from which the high-density ITO sintered body is obtainable by atm. sintering by forming this powder into a fine and highly dispersed state specified in BET surface area, ratio between a BET diameter and a crystallite diameter and a primary particle size. CONSTITUTION:The acicular indium hydroxide obtd. by adjusting the pH of a liquid mixture composed of an aq. In salt soln. and an aq. alkaline soln. to >=7, then subjecting the mixture to maturing, filtering and drying treatments is calcined. The indium oxide powder product having 15 to 30m<2>/g BET surface area (A), <=2 ratio (R) between the BET diameter and the crystallite diameter and <=0.1mum average particle size (D) of the primary particle determined from a grain size distribution is obtd. The particles aggregate at area A <15m<2>/g and the primary particles are porous or too fine at area A >30m<2>/g. Either case, the high-density ITO sintered body is not yielded. The cohesion of the primary particles is strong, sintering activity degrades and the high-density sintered body is hardly yielded at ratio R>2. The primary particles aggregate and the high-density sintered body is hardly yielded at 0.1mum diameter D.
Patent JP-H04128915-A (JP)
Title: Menu system
Inventor: KONDO TATSUO
IPC: G06F3/0482
Filed: 1990-09-20
Abstract: PURPOSE:To offer a user interface easy to use by providing a menu, an explanatory display part, and an alarm display part. CONSTITUTION:When a user selects an item from the menu 1, the explanatory display part 9 takes out an explanatory text in accordance with the item from a data base corresponding to the explanatory instruction of a selected item, and displays it on a display 2. Also, the alarm display part 8 displays an alarm message representing the fact that no constraint is satisfied for the item selected from the menu 1 on the display 2 corresponding to an input completion instruction by the user. Therefore, information with respect to the way of using of the menu is attached on a system side, and the explanatory display of the way of using, etc., is performed based on the information corresponding to the instruction of the user, and also, constraint violence is displayed. Thereby, it is possible to offer the user interface easy to use.
Patent JP-H06196128-A (JP)
Title: High-pressure discharge lamp
Inventor: RENARDUS MAX LEO PIETER
IPC: H01J61/54
Filed: 1993-10-06
Abstract: PURPOSE: To suppress causing of defects such as fissures, cracks, and peeling during lamp life by sintering a metal film on a ceramic wall, and performing this sintering process during a sintering process whereby a discharge container is sintered to make it semitransparent. CONSTITUTION: A discharge lamp is a high pressure sodium lamp, including a discharge container 3 having a ceramic wall 3a, with at least Na as an ionizable component and a rare gas sealed inside the container 3. A metal film in the form of a metal layer 10 sintered on the wall 3a is provided on the outer surface of the wall 3a. The layer 10 works as an ignition aid and extends roughly between main electrodes 4, 5. The container 3 includes a wall made from a semitransparent solid sintered polycrystal AL2 O3 and provided with a film of W on its outer surface. The discharge container is formed by covering the outer surface of the wall of a prebaked molding with a film of paste comprising metallic powders and a solvent, then drying the molding thus covered, and sintering the molding until it becomes semitransparent.
Patent JP-S62111201-A (JP)
Title: Antireflection plate
Inventor: ISONO AKIHIKO
IPC: H01J29/89
Filed: 1985-11-11
Abstract: PURPOSE:To provide an antireflection plate which can be directly and easily mounted to a cathode raty tube, pilot lamp, signal lamp, etc. having curved surfaces, i.e., objects by having projecting net-like light shielding walls and having the surface of the shape resembling the surface shape of the object on the surface facing the object. CONSTITUTION:The antireflection plate 1 is provided to a transparent supporting plate 2. All the projecting light shielding walls 3 are respectively in parallel with each other to form the antireflection plate 1 which is the assembly of the light shielding walls. The surface of the antireflection plate 1 corresponding to the curved surface of the cathode ray tube 4 of an oscilloscope which is the object has the curved surface shaped approximately equal to the surface shape of the object and is mounted to the front surface of the object while the plate is held fitted in a frame 5.
Patent JP-S60135907-A (JP)
Title: Production of optical waveguide
Inventor: INOUE HIROO
IPC: G03F1/00
Filed: 1983-12-23
Abstract: PURPOSE:To produce easily an optical waveguide having a desired pattern with one mask by constituting the mask with a liquid crystal layer which has a pair of electrodes on upper and lower faces and making the applied voltage between electrodes variable in individual parts on the surface of the liquid crystal layer. CONSTITUTION:The mask consists of a liquid crystal layer 2 interposed between upper and lower thin transparent substrates 1a and 1b, a lower transparent electrode 3 arranged under this layer 2, and an upper transparent electrode 4 which is arranged on this layer 2 and consists of many unit electrodes 5. A vertically movable horizontal table 8 is provided in the center of a tank 7, and the position of a mask 10 is fixed, and this table 8 is so kept that the liquid surface of a resin layer 9 is always on the lower face of the mask 10. In this set state, exposure is first started in the state where a voltage is not applied to the liquid crystal at all, and next, a voltage is applied to one unit electrode 5, and the voltage is applied to unit electrodes 5 on both sides successively to extend gradually the width of exposure, and the horizontal table 8 is pulled down gradually simultaneously with this extension of the width, and then, a hardened material 11 is formed on the horizontal table 8. Thereafter, the hardened material 11 is removed from the horizontal table 8, and materials which are not exposed to light are removed, and a clad layer is coated, thus forming the optical waveguide.
Patent JP-H08119740-A (JP)
Title: Production of metal fiber/carbon composite material
Inventor: SUTANI KIYOSHI
IPC: B60L5/00
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a metal fiber/carbon composite material having a high strength and excellent in wear resistance by mixing metal fibers, carbon powder, a binder pitch, and granular carbon black reinforced with a binder, heating and press-forming the mixture, and subsequently carbonizing the formed product. CONSTITUTION: Metal fibers, carbonaceous powder, a binder pitch, and granular carbon black reinforced with a binder are mixed with each other, heated, and press-formed to obtain the formed product. The formed product is carbonized to obtain the objective composite material. The method for producing the composite material gives the excellent metal fiber/carbon composite material remarkably eliminated in the segregation of carbon black and in the quality irregularity caused thereby. The metal fiber/carbon composite material can be applied to a wide application range such as a carbon sliding plate for a pantograph also on practical uses due to original high strength and excellent wear resistance.
Patent JP-H0588099-A (JP)
Title: Method for scanning laser beam
Inventor: UESUGI YUJI
IPC: B23K26/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide such a method that attains high efficiency by reducing a reactive component when a laser beam extends to the edge part of a polygon mirror in the case that the raster scanning of the laser beam is executed in laser work or the like. CONSTITUTION:Two polygon mirrors P1 and P2 are constituted so that the faced surfaces of p1 and P2 are relatively deviated by almost 180 deg./N when the number of respective surfaces thereof are taken as N. By irradiating the mirrors p1 and P2 by the laser beams 2 by alternately switching them and almost integrally rotating two mirrors p1 and P2, the scanning by the laser beam 2 is executed. Besides, the switching of the laser beams 2a and 2b irradiating P1 and p2 is executed by switching the polarization direction of the beam 2 which is linearly polarized. By such means, the high efficient raster scanning is realized even in the case of the scanning with the polygon mirror.
Patent JP-H0193043-A (JP)
Title: Ion processing device
Inventor: TAMURA YOSHIO
IPC: H01J37/317
Filed: 1987-10-05
Abstract: PURPOSE:To make the scanning center of an ion beam constantly accordant with the wafer surface center and to improve processing capacity by holding a wafer in its rotation about an axis passing through the center of the wafer surface and moving the wafer being placed on a rotary arm. CONSTITUTION:A wafer 10 is placed on a rotary arm 40a in a vacuum auxiliary chamber 18a for being transferred to a holder 6 by rotation of the rotary arm 40a. The holder 6 holds the wafer 10 and rotates around the rotary axis 51, so that an angle of incidence of an ion beam 4 to the wafer 10 may become a required one. In this case, even when the angle of incidence of the ion beam 4 to the wafer 10 is changed, the axis 51 is made to pass through the center of the surface of the wafer 10 so that the scanning center of the ion beam 4 does not come off the surface center of the wafer 10. The wafer 10 after irradiation is smoothly transferred from a processing chamber 2, which is placed on the rotary arm 40b, to a vacuum auxiliary chamber 18b while having high processing capacity.
Patent JP-H0993539-A (JP)
Title: Recording and reproducing device
Inventor: HOSHI SHUSUKE
IPC: G11B20/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image with high quality by storing still image data by a prescribed amount with moving image data, reproducing the still image data from the reproduced data so as to extract the still image data by one pattern and recording repetitively by plural patterns thereby keeping the continuity of the reproduced moving image. SOLUTION: When a CPU 26 receives a command from a still image recording switch of an operation section 28 during recording of a moving image, the switch is controlled and image data by one frame stored in a data memory 20 are written in a still image storage memory 24 when a command of still image recording is received. In this case, the recording of the moving image in the data memory 20 is continued. Then after the image data by one frame are written in the still image storage memory 24, an auxiliary data block read from the data memory 20 is detected by the CPU 26 and the image data read from the still image storage memory 24 are inserted to the auxiliary data block by selecting the switch.
Patent JP-H03111769-A (JP)
Title: Fft filter
Inventor: ISHII HIROSHI
IPC: G01R23/16
Filed: 1989-09-27
Abstract: PURPOSE:To make it possible to perform the self-diagnosis of an apparatus for the input of an arbitrary frequency by providing a diagnosis input function wherein a ROM is used and an input frequency is variable, and providing an diagnosis output function for outputting an expected value corresponding to the input value in an FFT. CONSTITUTION:In a diagnosis input generator 6, N pieces of continuous sampling data are stored in a ROM with respect to the sample numbers (0, 1...M cases) of the inputs, and the output of the ROM is changed for every sample number. The output goes through an weighting multiplier 2, an FFT input memory device 3 and an FFT operator 4, and a value (I+Q) becomes an amplitude value (I<2>+Q<2>)<1/2> in an amplitude computer 5. In a maximum filter-value detector 10, the amplitude values of the respec tive filters from the computer 5 are compared. The number and the amplitude value of the filter wherein the amplitude value becomes the maximum value are detected. The expected values of the maximum number and amplitude values of the filter corre sponding to the sample number are outputted from a diagnosis-output generator (ROM) 7. The outputs of the detector 10 and the generator 7 are compared in a comparator 11. When both values disagree, an abnormal signal is outputted from an OR gate 12.
Patent JP-S61129616-A (JP)
Title: Endoscope
Inventor: KAWASHIMA KAZUMA
IPC: G02B7/02
Filed: 1984-11-28
Abstract: PURPOSE:To make surely watertight in the adhesively fixed part of an optical member to be exposed to the outside of an endoscope by coating a black adhesive agent over the entire part of the side face of said member without coating a light shielding material on the side face. CONSTITUTION:The black adhesive agent 13 is fully coated over the entire side face 12 of the optical member 11 to be exposed to the outside of the endoscope 10 without coating the light shielding material on the side face. The member 11 is closely fixed to the endoscope 10 by the agent 13.
Patent JP-H1198862-A (JP)
Title: Thyristor direct-current power supply
Inventor: YOSHIMURA MAKOTO
IPC: H02M7/12
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enable an operation with a high power factor, by setting the voltage of the direct-current power of a thyristor rectifier and the voltage of the regenerative power of a thyristor inverter, and controlling the phases of the rectifier and inverter so that the difference between an instructed current and a detected current which reduces the difference between the set voltage and a detected voltage is reduced. SOLUTION: A voltage control section 9 outputs an instructed current for output current control to an inverter 5 so that the difference between the set voltage of a setter 8 and the detected voltage of a direct-current voltage detector 6 is reduced. The phase of a thyristor rectifier 1 is controlled through a current control section 10 so that the difference between the instructed current and the detected current of a direct current detector 7 is reduced. Regenerative power is produced in a motor as a load, and the reverse current is judged through the detected current. Then a gate pulse generator 12 is switched to a gate pulse generator 13. At this point, the rectifier 1 is stopped, and an inverter 2 is driven.  Therefore, the voltage control section 9 instructs current control on regenerative power from an inverter 5, and the current control section 10 controls the phase of the inverter 2.
Patent JP-H04132018-A (JP)
Title: Magnetic card
Inventor: IZAWA SHIGERU
IPC: G06K19/12
Filed: 1990-09-20
Abstract: PURPOSE:To prohibit the easy reading of data and to improve security by forming a clock track 4 of a magnetic material having a low residual magnetic flux density, thereby varying the magnetization systems of a data track and the clock track. CONSTITUTION:This magnetic card 1 is arrayed with the band-shaped data track 3 and the clock track 4 on the front surface of a card-shaped base material 2. The data track 3 is formed of the magnetic material having a high residual magnetic flux density and the clock track 4 is formed of the magnetic material having the low residual magnetic flux density. The security of the magnetic card 1 is improved in this way and the generation of data errors is effectively prevented.
Patent JP-2001071664-A (JP)
Title: Device and method for turning page of booklet-like medium
Inventor: MURAYAMA TOSHIHIDE
IPC: G06F19/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a page turning action by a method wherein page turning rollers, each of which is urged against the surface of an object page to be turned in a booklet-like medium under the state that its page is open, and a conveying roller pair for conveying the booklet-like medium are arranged and, at the same time, the feeding direction line of each page turning roller is directed to the diagonal line of the booklet-like medium. SOLUTION: A bankbook 1 as a booklet-like medium under the state that its page is open is conveyed with a conveying roller pair 3. When the bound part 1b of the bankbook arrives at the terminal of a medium conveying guide 8, a leaping-up process starts or the bankbook 1 is curled upwards by being driven by a presser 7 so as to press an object page to be turned 1c against page turning rollers 2. After upper conveying rollers 3a on the object page to be turned 1a side is retreated upwards, by rotating the page turning rollers 2, a feeding force along a feeding directional line 4 is given to the object page to be turned 1a so as to separate the object page to be turned 1a from the next page.  After that, by driving the conveying roller pair 3, the bankbook 1 is moved to the direction E normal to the bound part 1b so as to fall down the object page to be turned 1a to its opposite page side.
Patent JP-H06248484-A (JP)
Title: Electrode and its production
Inventor: HORIE TOSHIO
IPC: C25D17/12
Filed: 1993-10-07
Abstract: PURPOSE:To provide the electrode for electrolysis industry having a long service life. CONSTITUTION:This electrode is constituted by subjecting the surface of a base material consisting of a metal simple substance or alloy to a nitriding treatment, thereby forming a nitride later of the metal simple substance or alloy in the extreme surface layer part or a nitrogenous layer essentially consisting of a nitrogen diffused layer in the lower part thereof. The nitrogenous layer is then exposed by removing the nitride layer of the extreme surface layer part and thereafter, a catalyst layer consisting of the oxide of platinum group metals is formed on the surface of the nitrogenous layer, by which the electrode is produced.
Patent JP-2000147586-A (JP)
Title: Camera provided with camera shake correcting function
Inventor: SATO YASUHIRO
IPC: G03B5/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately correct camera shake by performing camera shake correcting operation including the displacement of an imaging device based on arithmetically calculated camera shake correction amount. SOLUTION: In a camera main body 1, a photographing optical system 2 and a subject 0; three axes Xs, Ys and Zs are set by fixing the main body 1. The three axes are orthogonally crossed with one another, and the axis Zs is aligned with the optical axis of the optical system 2. In such constitution, angular velocity around three axes Xs, Ys and Zs independent of one another is detected by angular velocity sensors 10X, 10Y and 10Z incorporated in the main body 1. The detected output is transmitted to an arithmetic means 12. The arithmetic means 12 calculates the camera shake correction amount based on the angular velocity around the three axes detected by the sensors 10X, 10Y and 10Z, and transmits it to a camera shake correction means 14.  The correction means 14 drives and displaces the imaging device 10 in accordance with the camera shake correction amount, and reduces the influence of the camera shake.