baber/WOPTO huggingface dataset:
Patent JP-H06203390-A (JP)
Title: Optical disk
Inventor: MURAOKA KOJI
IPC: G11B7/085
Filed: 1992-12-28
Abstract: PURPOSE:To make a high-band and high-function servo control even at the time of high-speed rotation of the optical disk by controlling the optical pickup by a 3rd control signal with the 1st and 2nd control signals added. CONSTITUTION:A focusing servo high frequency band compensating means 67 leads, the phase of an inputted focusing error signal 19 by 60 deg.. The means 67 shows the good phase characteristic without phase lag in the arithmetic delay time and control signal hold because of its analog circuit. In a normal servo state reading and writing the signal on an optical disk 1, when a vibration is applied from outside on a focusing servo means 100, an enough open loop gain causing no focus blurring is required. Thus, a focusing servo low-frequency band gain increasing means 78 can change the filter constant so as to increase the gain in the vibration frequency band 1-500Hz by few decibels. Further, a control signal addition means 69 adding the control signals outputted by the means 67 and 78 is provided to enable both the high servo band and the high function compensation.
Patent JP-2000177777-A (JP)
Title: Drink container with straw-shaped hollow stick integrally attached
Inventor: MAEHARA HIDEKI
IPC: B29L31/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To drink easily and simply from a drink container at any time with a straw-shaped hollow stick without requiring an ordinary straw prepared separated by a method wherein the straw-shaped hollow stick having a function of straw is formed integrally with the drink container. SOLUTION: At a manufacturing process of a drink container made of materials including glass, a straw-shaped hollow stick 2 extending from the drink container is formed integrally at one stage of processing, or the hollow stick 2 formed at a separate stage of processing is stuck afterward to the drink container. The hollow stick 2 is curved at two points, one at the upper point 2a and another at the lower point 2b, and formed in a shape along the contour of the drink container so that a sucking port 4 becomes easily usable. A leg part 5 is stuck to the container so that the lower curved point 2b of the hollow stick 2 is not crushed therewith. Since the straw-shaped hollow stick 2 is formed integrally with the drink container 1, an ordinary straw is not required to be prepared separately and convenience is improved.
Patent JP-2000218274-A (JP)
Title: Production of nickel phosphinate by electrolytic membrane technique
Inventor: RICHARD ANDRE EMILE JOSEPH
IPC: B01D61/44
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To produce nickel phosphinate by an electrolytic membrane technique without utilizing a soluble nickel anode and without need for the pH regulation of a soln. SOLUTION: A soln. of nickel sulfate hexahydrate and a soln. of sodium phosphinate monohydrate are introduced into each one of the two dilution circuits D1 and D2 of an electrodialytic cell of an electrodialyzer having an insoluble anode and a cathode consisting of four sections formed by alternately laminating a cation (C) like-pole membrane and an anion (A) like-pole membrane. Subsequently, a current is supplied from the anode to cathode without regulating the pH of the soln. filled in the dilution circuit and a concentration circuit C2 by regulating the voltage or current of a power source, and a soln. of nickel phosphinate hexahydrate is collected from one of the concentration circuits C2. Nickel phosphinate is produced in this way from the soln. of nickel phosphinate hexahydrate and the soln. of sodium phosphinate monohydrate by the electrolytic membrane technique.
Patent JP-H06173417-A (JP)
Title: Fitting construction of decorative panel
Inventor: AIZAWA YUZO
IPC: E04F13/21
Filed: 1992-12-11
Abstract: PURPOSE:To independently remove a desired decorative panel without exerting any effect upon the adjoining decorative panels by providing stopper pieces on clips or a decorative panel, so as to restrain a lateral moving quantity of a unit decorative panel. CONSTITUTION:Lock parts 17... and connecting pieces 18... provided on both side end edges of belt-plate-like decorative panels 3... are latchedly fixed to the locking claws 5, 5 of clips 2, 2 spacedly fixed on the surface of a fitting frame 1, so as to overlappedly connected together the adjoining decorative panels. The decorative panels are provided all over the surface of a building frame. In this fitting construction of the decorative panels 3, stopper pieces 14, 14 are provided on either the clips 2 or the decorative panels 3, and when the unit decorative panel 3 is laterally moved, the moved quantity is restrained so as to prevent falling down of the adjoining decorative panels 3.
Patent JP-H09309202-A (JP)
Title: Ink jet printing method for printing image which represents value on recording medium
Inventor: HAYASHI YASUHIRO
IPC: G06K15/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing an image such as, for example, a stamp of a mail by passing through a printing mechanism for mails a number of times and also provide a device thereof. SOLUTION: The method comprises a step (a) for ink jet printing a dot matrix pattern for a first matter of an image on a recording medium and a step (b) for ink jet printing a dot matrix pattern for a second matter of the image on the recording medium. The second matter of the image is interlaced with the first matter of the image so that dot matrix patterns formed by combining images having the dot density larger than the dot density of respective dot matrix patterns of the first and second matters of the images are formed by the combination (c) of the dot matrix patterns of the first and second matters of the images.
Patent JP-H05177165-A (JP)
Title: Formation of multi-color coat
Inventor: ARAI KAZUO
IPC: B05B7/24
Filed: 1991-12-26
Abstract: PURPOSE:To enable easy formation of a luxury-looking gorgeous film with a thick layer having a combination of multicolors free from finish irregularities by guiding each paint from a confluence chamber to a jet orifice through the nozzle hole of an air nozzle using a spray gun with a compressed air, and allowing the paint to spew out with the compressed air from the jet orifice. CONSTITUTION:A confluence chamber where paints become confluent is provided at the bottom of a more than 3-section paint chamber, and a paint jet orifice 13A is provided at one end of the confluence chamber. In addition, an air nozzle 14 is introduced into the confluence chamber through an area outside the confluence chamber. A nozzle hole 14A at the tip of the air nozzle 14 thus introduced is positioned near the jet orifice 13A, and the compressed air supplied to the air nozzle 14 under pressure is discharged from the nozzle orifice 14A. At the same time, paints in the confluence chamber are allowed to gush out from the jet orifice 13A. Further, each paint used should have a viscosity ranging from 10,000 to 30,000CP by a BH-type viscometer at 20 deg.C.
Patent JP-2001148416-A (JP)
Title: Ceramic substrate for semiconductor manufacture/ detector
Inventor: ITO YASUTAKA
IPC: H05B3/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the ceramic substrate for semiconductor manufacture/ detector of excellent electrode pattern embeddment and temperature measurement accuracy by thermo-viewer, excellent volume resistivity and heat conductivity at a high temperature and low lightness suitable as the substrate of a hot plate, an electrostatic chuck, a wafer prober and a susceptor. SOLUTION: This ceramic substrate for the semiconductor manufacture/ detector is composed by disposing a conductor to the ceramic substrate containing both of carbon for which a peak can not be detected or is at or below a detection limit on an X-ray diffraction chart and the carbon for which the peak can be detected.
Patent JP-H05165408-A (JP)
Title: Vehicle travel guiding device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G08G1/0969
Filed: 1991-12-18
Abstract: PURPOSE:To reduce burden on the processing of route retrieval and to quickly perform the route retrieval by executing the route retrieval by expanding a retrieval area precedently so as to be analogous to an area for which the route retrieval is disabled, and switching a road map to the one with high density. CONSTITUTION:The retrieval area W is decided by providing one or two or more areas in which a straight line connecting a start point and a destination set on the road map divided at every unit area exists. When it is decided that no route retrieval can be performed in the retrieval area W due to the disconnection of a route from the start point to the destination in a set retrieval area in a signal processor, a new retrieval area W' on which an area neighboring to the retrieval area W is added is re-set, and a means to perform the route retrieval again is taken in the re-set retrieval area W'. Thereby, when the route retrieval in the retrieval area W set previously is disabled, the next retrieval area W' is expanded to the irreducible minimum and the route retrieval can be efficiently performed in the retrieval area W'.
Patent JP-H05166220-A (JP)
Title: Laser light quantity control circuit for optical recorder
Inventor: KITAMURA TOSHIO
IPC: G11B7/0045
Filed: 1991-12-13
Abstract: PURPOSE:To finely detect unbalance or an error between a write driving current and a subtracting current. CONSTITUTION:This circuit is provided with a laser light source LD radiating a laser beam, reading and writing and a photodetector PD receiving the laser beam and outputting a detective current in accordance with the deviation of the light quantity of the beam. Further, this circuit is provided with an APC servo loop controlling the laser light source LD based on a read detective current obtained at the time of reading and maintaining and supplying a constant read driving current. Further, this circuit is provided with a weighting circuit 1 adding a write driving current to the read driving current at the time of writing and a subtracting circuit 2 setting the subtracting current for eliminating an increment by weighting from the detective current. A hold circuit 3 holding the stationary level of the read detective current and a switch circuit SW are contained and the servo loop is opened temporarily in the case of supplying the write driving current and the subtracting current by them. A detecting circuit 6 is connected and a setting error between the write driving current and the subtracting current is detected based on the transient change of the detective current outputted in a state that the servo loop is opened by the circuit 6.
Patent JP-H06181807-A (JP)
Title: Assembling device for slider for slide fastener
Inventor: FUNAYA KAZUHIRO
IPC: A44B19/42
Filed: 1992-12-19
Abstract: PURPOSE:To mechanically attach and assemble a freely deformable pull tab to the body of the slider by constituting the device of a supply part for transferring the pull tab and the slider, respectively, and an assembling part for fitting and caulking both of them. CONSTITUTION:A freely deformable pull tab 5 consisting of a chain is transferred to the tip part 23 of a horizontal type pull tab supply chute 21 constituted so that its fitting ring is transferred in a suspension state. Also, the body 9 of a slider 1 is supplied to a body supply transfer path 34 in which an opening part of its pull tab fitting pillar 2 is set to the upper part, protruded from the body supply transfer path 34 and transferred. Moreover, a vertical type body supply transfer chute 33 provided with a first stopper 40 for engaging successively the pull tab, and a second stopper 41 for sealing the pull tab fitting pillar 2 is arranged so that the tip of the pull tab supply chute 21 is opposed to an engaging position 38 of the body supply transfer chute 33. Subsequently, the fitting ring of the pull tab 5 is dropped down and supplied to the opening part of the pull tab fitting pillar 2 of the body 9 in the engaging position 38, fitted, and thereafter, caulked and assembled in a sealing position 40.
Patent JP-H11157307-A (JP)
Title: Partly renewing type tire
Inventor: TATEYAMA TATSUHIKO
IPC: B60C11/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To renew only the worn-down tread part of a worn-down tire main body without replacing the whole entirely as in the past. SOLUTION: A tread band 2 is adhered to a ground contact part of a worn- down tire main body 1 by using the adhesive. Since partial renewal of the tire suffices for the purpose of fulfilling the function of the tire, when the tread part of the tire is worn down, the manufacture and the retailer need not collect old tires or make a great deal of refuse. In addition, the cost for acquiring new material can remarkably be reduced.
Patent JP-H11169675-A (JP)
Title: Hollow fiber membrane module
Inventor: INAMURA TAMIO
IPC: B01D65/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make provide with structure in which a positioning part of a module case and a regulating part such as a difference in level can be integrally formed and to increase pressure resistance strength without increasing the number of parts and the number of manufacturing processes and further without increasing the quantity of a filling adhesive. SOLUTION: On the inner periphery of an open end part of a module case 2 to which a patting part 5 is fixed, a regulating part such as a difference in level 7 protruded toward the inside of the module case 2 and for regulating the movement of the potting part 5 to the open end side in the axial direction is installed, and on the other hand, in the end part on the opposite side to the potting part 5 of the module case 2, a positioning part 8 on which bundles of hollow fiber membranes are abutted in the axial direction is integrally installed, and in at least a projected area in the axial direction of the regulating part of the positioning part 8, an opening 10 is installed.
Patent JP-H11183146-A (JP)
Title: Teaching data generating method and measuring equipment
Inventor: MACHII NOBUKATSU
IPC: G06T7/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To generate teaching data simply in a short time when the number of specified structures like pins is large. SOLUTION: Out of pins of an IC package, representative ones are selected, and the images are stored in a teaching data forming part (S1). A measurement pattern constituted of point measurement codes, origin setting codes and height measurement codes is read from a measurement pattern table (S2). CAD data in which position data of pins are described are read (S3). Coordinate values of the center positions of pins are taken in from the CAD data (S4). Point measurement codes, origin setting codes and height measurement codes of a measurement pattern are formed (S5, S6, S7). The three measurement codes are stored in a teaching data table (S8). Whether teaching data for height measurement about all pins in the CAD data are formed is examined, and the processes (S5-S8) are repeated until teaching data are formed about all pins.
Patent JP-2000186490-A (JP)
Title: Natural ground reinforcement
Inventor: MITARAI YOSHIO
IPC: E21D9/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To attain a high degree of effectiveness in natural ground reinforcement without widening the cross-sectional area of a tunnel, in lengthwise pre- reinforcement for natural ground performed at the time of tunnel excavation. SOLUTION: A drilling rod, whose starting end part is fixed in a rock drill 10 and whose front end part is equipped with a drilling bit which can be engaged or disengaged with a reinforcement tube 11 directly or indirectly, is accommodated inside the reinforcement tube 11. The drilling bit, engaged with the reinforcement tube 11, drills the ground around the cutting face of tunnel excavation or the like joining a reinforcement tube 11 and a drilling rod by turns respectively, so that the reinforcement tube 11 is propelled to strike the ground while being drawn so as to be placed therein and a solidifying agent is injected into the surrounding ground through the reinforcement tube 11. The front end tube 11a of the reinforcement tubes 11 is of arc-shaped steel and the subsequent tubes 11b of the reinforcement tubes 11 are straight resin ones.
Patent JP-2001184449-A (JP)
Title: Lens adjusting device for optical information reader
Inventor: OBATA KENZO
IPC: G06K7/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lens adjusting device which can easily and speedily makes accurate lens adjustment of a lens unit of an optical information reader. SOLUTION: In the lens adjusting device 1, the output signal of a CCD sensor 13 for adjustment having scanned a pattern code label 21 is converted from analog into digital by a signal processing circuit 15 at respective lens adjustment positions of a lens adjustment stage and then outputted to a control circuit 17. The control circuit 17 calculates a contrast ratio by using the output signal. An LED 18 for notification turns on one of three kinds of LEDs (a), (b), and (c) stepwise according to how much the lens position that the contrast ratio indicates shift from an optimum position. A user side is able to easily make lens adjustment by rotating an internal cylinder of the lens unit 50 in the direction where the LED (a) of the LED 18 for notification illuminates.
Patent JP-2001185501-A (JP)
Title: Lateral type diffusion furnace for manufacturing process of semiconductor element
Inventor: HAZUMI KOUICHI
IPC: H01L21/22
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lateral type diffusion furnace for a manufacturing process of a semiconductor element which has a high yield and can carry out a diffusion process without generating a failure product; and a semiconductor element of the high yield. SOLUTION: A door is provided in a furnace opening of a quartz tube so as to open laterally, and liquid dropping from the door to a semiconductor element substrate is prevented. Incidentally, a saucer for receiving liquid drops may be stationed under an opening position of the door. Furthermore, the furnace opening has an exhaust hood surrounding the furnace opening, and a ceiling part of this exhaust hood may be inclined. Furthermore, a gas supply pipe is provided in this exhaust hood, and a gas not containing vapor may be supplied from this gas supply pipe.
Patent JP-2001180039-A (JP)
Title: Method of converting lithographing data and lithographing method in laser beam lithographing apparatus
Inventor: KAMASAKO SHOJI
IPC: H04N1/113
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting lithographing data and a lithographing method in a laser beam lithographing apparatus capable of achieving a predetermined lithographing condition even when a lithographing face is scanned with any facet without expanding or contracting, in a main scanning direction, drawing contents different from each other by each scanning. SOLUTION: In this method for converting lithographing data in the laser beam lithographing apparatus 100, a laser beam is modulated by a modulation means 2, is deflected by deflecting faces 4A-4D possessed by a deflecting means 4 and is scanned on the lithographing face 20 in the main scanning direction, thereby performing the lithographing. The deflecting faces 4A-4D are divided into a plurality of blocks B1-B7. The scanning length on the lithographing face 20 of the laser beam deflected by each of the blocks B1-B7 is detected. The lithographing data is divided corresponding to each detected scanning length. The data length of each divided data is converted in such a manner that each divided data is deflected by each block of the deflecting faces 4A-4D.
Patent JP-2001179763-A (JP)
Title: Method for producing liquid crystal resin-reinforced isotropic film
Inventor: NAKANO YOSHINORI
IPC: B29C48/305
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To produce an isotropic film having good physical properties with dimensional stability and mechanical strength balanced in high productivity. SOLUTION: In a method for producing the film, a resin composition comprising a liquid crystal resin and a thermoplastic resin having a melting point lower than the liquid crystal transition temperature of the liquid crystal resin is melt-kneaded at the liquid crystal transition temperature or above, and the molten resin composition, after being extruded from a strand die having a plurality of holes or a T die while being stretched to filbrilate the liquid crystal resin, is press-molded at a temperature between the melting point of the thermoplastic resin and the liquid crystal transition temperature. The composition is press-molded while being shear-deformed so that the fibrilated liquid crystal resin is dispersed without orientation.
Patent JP-2001183886-A (JP)
Title: Image forming device
Inventor: TSURUYA SATOSHI
IPC: G03G15/01
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a color image device of an inline system which prevents the degradation in image quality and suppresses the upsizing of the device even if the capacity of developer housing sections including the developers of specific colors which are large in consumption are made larger than that of the other colors. SOLUTION: Image forming station 9a to 9d of respective colors of an inline color printer 100 have photoreceptors 1a to 1d, electrostatic chargers 2a to 2d, developing devices 4a to 4d, cleaning devices 5a to 5d, etc. The respective image forming station 9a to 9d are successively disposed on a transfer belt 6, i.e., on a transporting route for recording paper (transfer member) P. The image forming station 9d of the black (Bk) which is large in the amount of the developers included therein with respect to the other colors is disposed on the upstream stream side in the transporting direction of a transfer belt 6, i.e., on the end side of the transporting route and the capacity (the width of the developer housing section) is made larger toward its end side.
Patent JP-H11169641-A (JP)
Title: Repetitively washable sewn product of particle active carbon having plural functions
Inventor: NAKAKAWARA SHIRO
IPC: B01J20/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide repetitively washable sewn products of particle active carbon having plural functions, such as hygroscopic, deodorant, cushion and air permeable properties, suppression of the propagation of bacteria and mold and air conditioning function, by holding particle active carbon sheets which are heretofore unwashable and a plurality of stock having other characteristics to a multilayered structure with stock, such as washable woven fabrics and knitted fabrics and stitching the same in patterns and designs of fine spacings. SOLUTION: The particle active carbon sheet 3 which is held in the nonwoven fabric by the washable woven fabrics or the knitted fabrics 1 and 5 is held in the outside part of the main body of the sewn product and is stitched by the patterns and designs 6 of the fine spacings and, therefore, the oozing of the particle active carbon does not arise even after repetitive washing. The sewn products have the function of the washable particle active carbon and the plural functions obtain. by combining a plurality of the stock having the other characteristics in the multiple layers.