baber/WOPTO huggingface dataset:
Patent JP-2001156161-A (JP)
Title: Method of separating insulating board
Inventor: MAEHIRA KEN
IPC: H01L21/68
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To smoothly separate an insulating board from an electrostatic attracting device. SOLUTION: A voltage is applied between electrodes 31 and 32, provided in an electrostatic attracting device 10, to electrostatically attract an insulating board 6. When the insulating board 6 is taken out, after it is treated in a vacuum atmosphere, the insulating board 6 is separated from the electrostatic suction device 10, while a voltage with an opposite polarity is applied between the electrodes 31 and 32. With this constitution, the insulating board 6 can be separated smoothly from the surface of the electrostatic suction device 10 without jumps and fall offs.
Patent JP-H11168166-A (JP)
Title: Lead frame inspection device and inspection system provided with device thereof
Inventor: AZUMA YOSHIZO
IPC: G01B11/245
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To inspect the entire surfaces of upper and lower surfaces of a lead frame, without inverting the upper surface of the lead frame, by a method, wherein with at least two belt conveyors, which are run in synchronization with each other, disposed in row in the running direction at an interval, a CCD camera is provided over the belt convey or on one side of the two belt conveyors, and a CCD camera is provided under the lower part of the part between the two belt conveyors. SOLUTION: A lead frame inspection device is constituted into a structure, wherein respective belts of an input side belt conveyor 7 and an output side belt conveyor 8 are run by a timing belt system of a synchronous driving unit 20 in synchronization with each other. With the conveyors 7 and 8 disposed in row in the running direction at an internal, a CCD camera 9 for upper surface inspection and a CCD camera 10 for lower surface inspection are respectively provided over the conveyor 7 and under the lower part of the part between the conveyors 7 and 8. As a result, the entire surface in the widthwise direction of the lower surface of a lead frame 11 to be inspected also can be inspected by reading together with the entire surface in the widthwise direction of the upper surface of the lead frame 11.
Patent JP-H02180616-A (JP)
Title: Control of waste gas desulfurization apparatus
Inventor: TAMARU TADAYOSHI
IPC: B01D53/50
Filed: 1988-12-29
Abstract: PURPOSE:To predictively control the supply amount of an absorbent to have set desulfurization efficiency, concn. of an absorbent, etc., at each devided short time by previously computing the desulfurization efficiency, the absorbent concn. at each devided short period up to a certain time based on actual data. CONSTITUTION:Desulfurization ability simulation is made by a computer 27 based on actual data such as waste gas flow rate to an absorption tower 1, pH of an absorbent solution 2, the concentration of the absorbent in the solution 2, the concentrations of SO2 at an inlet 8 and an outlet 9 of the absorption tower, and the number of driving circulation pumps, etc. Then, the period from present to after (t) hours is devided into very short periods  t, and the desulfurization efficiency and the absorbent concentration in the absorbent solution at each  t period are computed so as to compute the desulfurization efficiency and the absorbent concentration in the absorbent solution after (t) hours. The computed desulfurization efficiency after (t) hours is judged whether it is optimum or not based on the set desulfurization efficiency or SO2 concentrations at an inlet and an outlet, and a time schedule of the optimum operational conditions of each devided  t is stored and the supply of the absorbent is controlled as the time schedule.
Patent JP-2000164745-A (JP)
Title: Cap for hermetic package and the hermetic package
Inventor: KAMATA HIROSHI
IPC: H01L23/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reinforce a resin base for increasing the apparent mechanical strength of a metal layer, allowing it to be thinned by attaching a resin base, a metal layer and an adhesive layer to a cap of a hermetic package for hermetically housing electronic elements. SOLUTION: One electrode 4 extends via one notch 2 to the surface of a substrate 1, and another electrode 5 runs around the periphery of the substrate 1 to the back of the substrate 1 via another notch 3. A support 6 for a crystal oscillator is made of the same material and with the same thickness as those of the electrodes 4, 5, an insulative frame 7 of the same glass ceramics, etc., as the substrate 1 is overlaid on the substrate 1 having the support 6 and sintered into a single body. The exposed electrodes 4, 5 and the support 6 are plated with Ni/Au to improve the solderability of electronic elements such as crystal oscillator, etc. The substrate 1 and the frame 7 form a hermetic package body, the crystal oscillator and electronic element such as SAW devices are connected and fixed with a conductive adhesive, etc., and a cap for sealing openings is fixed hermetically.
Patent JP-2000164896-A (JP)
Title: Optical semiconductor device and module thereof
Inventor: TAKAHASHI TSUYOSHI
IPC: H01L27/14
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress resistance variation rate, attenuation of incident and emitting light, and their diffuse reflection by reducing the mixing ratio of filler while arranging the resistors contained in a driving circuit in directions that intersect a side of the chip with a specific angle. SOLUTION: An IC chip contains a photodiode and an operational circuit for the output of the diode, or a driving circuit that drives a specified circuit including the optical semiconductor device. The semiconductor chip comprises a P-type semiconductor substrate and an N-type epitaxial layer grown on the substrate. A plurality of island regions are formed in the N-type epitaxial layer, each surrounded by a P+-type isolation region, and photodiodes, transistors, capacitors, resistors, or the like can be formed in each island. An N-type island region 11 for forming a photodiode and the P-type semiconductor substrate form a PN-type photodiode. When the diode is reverse biased at a specified voltage and irradiated by a light, a photo-current flows through the diode corresponding to the quantity of the light. An IC region 12 constitutes an operational or a driving circuit for the photodiode, which is constituted by NPN transistors and the like.
Patent JP-2000165236-A (JP)
Title: Pll synthesizer circuit
Inventor: KANAYAMA HIROYOSHI
IPC: H03L7/113
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To quickly change an output frequency of a PLL synthesizer circuit. SOLUTION: When an output frequency of the PLL synthesizer circuit is going to be changed, a control system by a sub charge pump circuit 13 is adopted for control of a VCO 6 so as to discriminate whether or not a difference of frequency division data before and after the change is within a prescribed value. When the difference is at the outside of the prescribed range, a loop filter 5 is forcibly charged for a charge time Tc 1 proportional to the difference of the frequency divider data. When the difference of the frequency divider data is not yet within the prescribed range, a difference between the frequency of the VCO 6 and the frequency divider data is found, a charge time Tc 2 is found from the display section and a preceding frequency change in the VCO 6 and then the loop filter 5 is charged for the time Tc 2.
Patent JP-H09152812-A (JP)
Title: Image forming device
Inventor: SUDA YUICHI
IPC: G03G21/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent miscopying onto a paper sheet after being fed to a carrying path, when an operator recognizes an error in selecting the size of the paper, etc., during the operation of making plural copies. SOLUTION: This device is constituted so that a transfer device 6 can be switched to a transfer impossible state and provided with a means 18 for detecting the paper on a carrying path for feeding the paper 10 reaching the transfer device 6, a means 20 for detecting the paper on a carrying path for ejecting the paper 12 between the transfer device 6 and a fixing device 11 and a toner recovering device 19 constituted to make regular toner recovery impossible. Therefore, the device is constituted so that when information on the detection of the paper is outputted from the pretransfer paper detecting means 18 and/or the prefixing paper detecting means 20, based on an image formation stopping signal after an image forming signal is outputted, the transfer device 6 is switched to the transfer impossible state and/or the toner recovering device 19 is switched to a toner recoverable state X.
Patent JP-H01175742-A (JP)
Title: Method of introducing rear strain of semiconductor substrate
Inventor: SAKAI AKIRA
IPC: H01L21/322
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate formation of a thermally stable dislocation net by a method wherein a laser beam condensed into a linear form is applied to the rear of a semiconductor substrate with a {001} face so as to have its line direction perpendicular to a <100> direction parallel to the substrate surface and the rear of the substrate is scanned by the laser beam along the <100> direction. CONSTITUTION:In a method of introducing rear strain of a semiconductor substrate 11 by applying a laser beam, a laser beam 12 condensed into a linear form to the rear of the semiconductor substrate 11 with a {001} face so as to have its line direction perpendicular to a <100> direction parallel to the substrate surface and the substrate 11 or the laser is moved so as to make the rear of the substrate 11 scanned along the <100> direction by the laser beam. For instance, the KrF excimer laser beam 12 condensed into a linear form by a lens is applied to the rear of the Si substrate 11 with the {001} face so as to provide an energy density of 9J/cm<2>.pulse. At that time, the linear form laser beams 12 is so applied as to have its line direction make an angle of 45 degrees with the orientation flat 13 of the substrate and the Si substrate 11 is scanned along the direction perpendicular to the line direction.
Patent JP-H01179304-A (JP)
Title: Manufacture of permanent magnet
Inventor: YOSHIKAWA NORIO
IPC: H01F41/02
Filed: 1987-12-29
Abstract: PURPOSE:To enhance a coercive force only by controlling a cooling operation of a molded body without adding other ingredients such as Ga and the like by a method wherein an alloy powder whose main ingredients are Nd, Fe and B is hot-pressed or plastic-deformed in a vacuum at a specific temperature region in order to form a molded body and this molded body is quenched at a prescribed cooling rate. CONSTITUTION:An alloy powder whose main ingredients are Nd, Fe and B is hot pressed or plastic-deformed in a vacuum in a temperature region of 600-800 deg.C in order to form a molded body; after that, this molded body is quenched at a cooling rate of 5 deg.C/min or more. By the way, it is preferable that, after this quenching operation, this molded body is further heat-treated at a temperature of 6000 deg.C or less. By this setup, magnetic characteristics such as a remanent magnetic flux density (Br), a coercive force (iHc), a maximum energy product ((BH)max) and the like can be enhanced.
Patent JP-H05140013-A (JP)
Title: Production of p-chlorotoluene
Inventor: TANONAKA TAKAYUKI
IPC: B01J29/60
Filed: 1991-11-26
Abstract: PURPOSE:To produce p-chlorotoluene from toluene in high yield with increased para-selectivity in chlorination and inhibition of formation of benzyl chloride, polychlorinated products, the by products. CONSTITUTION:In the liquid-phase chlorination of toluene using a zeolite catalyst, preferably an L-type zeolite, particularly KL-type zeolite, the reaction is carried out by using chlorine gas in the presence of (a) 1,2-dichloroethane in an amount of 0.01 to 10 volumes, preferably 0.1 to 5 volumes per 1 volume of toluene, or (a) and (b) molecular oxygen in an amount of 0.05 to 5 moles, preferably 0.1 to 2 moles per 1 mole of chlorine gas, whereby p-chlorotoluene is selectively obtained. The presence of (a) suppresses the formation of o- chlorotoluene and benzyl chloride and o/p ratio in the chlorination is improved. Further, the formation of dichlorotoluene is also inhibited to increase the selectivity of the objective compound. The presence of both (a) and (b) further boosts up the para selectivity.
Patent JP-H09178047-A (JP)
Title: Harness clip
Inventor: SATO TOMOAKI
IPC: B60R16/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve insert property of a binding band by projecting a presser piece toward the center in the width direction of the binding band. SOLUTION: A pair of wall parts 33, 34 opposite to each other in the thickness direction of a binding band 20 are provided in an insert hole 30, and the space between both wall parts 33, 34 is set larger than the thickness of the binding band 20. The one wall part 33 is provided with a claw part 80. The other wall part 34 is provided with a presser piece 90 opposing to the claw part 80 and projecting toward the center in the width direction of the binding band 20 inserted into the insert hole 30.
Patent JP-H07192367-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1993-12-28
Abstract: PURPOSE:To surely prevent misinsertion of a disk cartridge. CONSTITUTION:Step parts 2d and 2e are formed on a bridge part 2c for reinforcing a notched part 2b of the disk cartridge 2, and a cartridge holder 3 for holding the disk cartridge 2 and a chassis 1 are provided with ribs 31 and 32 capable of being inserted into the step parts 2d and 2e, respectively. Then, a space A between the ribs 31 and 3 is narrowed to prevent misinsertion of the disk cartridge 2.
Patent JP-H05262890-A (JP)
Title: Ecologically harmless waste-treated product usable as construction material composed of waste and method for making same
IPC: A62D101/24
Filed: 1992-12-16
Abstract: The invention relates to an ecologically sound disposable product, for example usable as a building material, obtained from wastes, and to a process for the production thereof. By means of specific additives, the process can be controlled in such a way that the end product has varying building material properties and that pollutants, which have been present in the starting material, are present in the end product either as harmless substances, which have been reacted further, or in a bound or immobilised form.
Patent JP-H10204292-A (JP)
Title: Thermosetting resin composition and cured article of the same
Inventor: KUROSAWA TAKAHIKO
IPC: C08L83/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition excellent in storage stability as a solution, free from cracks in curing process, and capable of forming a cured article excellent in adhesive properties to various substrates, heat resistance, resistance to moist heat, electrical insulating properties, etc. SOLUTION: This resin composition consists of (A) a hydrolysate of a hydrolyzable organosilane compound and/or its partial condensate, (B) a polyamic acid having a carboxylic acid anhydride group and/or a polyimide having a carboxylic acid anhydride group, and (C) a chelate compound of a metal selected from a group of zirconium, titanium and aluminum and/or an alkoxide compound.
Patent JP-H06336714-A (JP)
Title: Replenishment material for seashore
Inventor: KAGAWA SHIYOUJI
IPC: E02B3/04
Filed: 1992-11-24
Abstract: PURPOSE:To improve the environmental beauty with an inexpensive sandy material, by processing coralline stones as a raw material to produce particles having fine holes and a specified shape and calcining them in a particular atmosphere where air is kept out to enlarge the specific area thereof to a specified multiplied one. CONSTITUTION:Coralline grains as a raw material are fed in a trans-mill through a screen and a hopper 2 to process them to form a round shape without projections with the frictional action. Thereafter, respective particles are fed in a calciner 6. The calciner is kept at 200-250 deg.C in the atmosphere without air by blowing the hot air adjusted in a burning furnace 14 with a blower 15. Next, respective particles are cooled don to the normal temperature and cruched by a crusher 17 to be ca. 5.0mm or finer and the specific area of the fine particles are made as finer as 10-50 times of that of the raw material. Nitrogen gas is charged in the cylindrical chamber 7 at the rate of 1-100 lit./sec or carbon dioxide gas is charged therein at the rate of 1-50 lit./sec to reject oxygen-bearing air. The particles with clogged fine holes while using are recovered and the exhaust gas or other materials is washed out in a washing tower 21. The treated particles are fed again in the cylindrical chamber 7 and calcined again at 200-250 deg.C.
Patent JP-H11177922-A (JP)
Title: Time varying image data edit method and system
Inventor: KAWAMOTO YASUSHI
IPC: H04N5/91
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To composite a plurality of time varying image data in a short time with a minimum labor efficiently. SOLUTION: A still image is generated from each synthesis range of a plurality of time varying image data and a specific image being a composition object in a first page of the still image is designated based on color order data or the like. After executing automatically discrimination of the specific image in all the still image after that, the number of still images of a composition destination is adjusted in time base direction by thinning or copying the still images being a composition source.  Furthermore, the composition processing to generate a new still image by replacing the specific image of the composition destination with the specific image of the composition source is executed among the still images of the composition source/composition destination corresponding to each other in the time base direction, and a plurality of the obtained still images are converted into time varying image data with a desired format or a compression method. In the case of replacing the specific image, when the size of the specific images of the composition source/composition destination differs, the size is matched with the size of the specific image of the composition destination by magnifying/reducing the specific image of the composition source.
Patent JP-H10212795-A (JP)
Title: Connection wire for reinforcement bar and lubricant coating device therefor
Inventor: MURAKAMI MITSUGI
IPC: E04G21/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To improve safety in connecting reinforcement steel bars by bending both sides at a specified angle through formation of arcuate bent pars at the center of steel wire, and adhering lubricant to both the sides. SOLUTION: In a steel wire 1, a central part (a) is bent in an arcuate bent shape (a') while both sides 1' are bent almost at 90 degrees in a plane, and powder lubricant 2 is adhered only to both the sides 1'. Upon use, a plurality of steel wires are bundled and held by a left hand of a worker, and when one or two lines of bent parts (a') are slid to rightward by a thumb they are easily made to slide. Then, when the bent part (a') of the steel wire is slid by a hooker held by right hand is pulled, since no lubricant 2 is adhered to the bent part (a'), the hooker does not slide and both the sides 1' are pulled easily, and also the hooker does not slip from the bent part at the time of binding the reinforcement.  Accordingly, the hooker is prevented from being slipped off from the steel wires at the time of reinforcement work, thereby preventing the worker from being inclined in posture, which assures a safety work at a high place.
Patent JP-H11166611-A (JP)
Title: Shifting control device for automatic transmission
Inventor: SUGIYAMA EIJI
IPC: B60K20/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance operability and steering properties for a vehicle equipped with an automatic transmission having a manual shift mode by means of selective operations for a manual range. SOLUTION: A range selection device S arranged at the driver's seat of a vehicle is provided with a select lever 10. To a desired range position can be positioned by rocking the select lever 10 back and forth along the slotted hole 16 of a range selection indication part 14. A groove part 18 extended side-ward is formed at a position corresponding to the drive range of the slotted hole 16 so as to be referred to as a manual range. A traffic snarl mode switch 12 is provided at a position below an area provided with a range releasing push button 20 of the select lever 10.  When the traffic snarl mode switch 12 is operated while an manual mode is being selected by the select lever 10, switch-over to an automatically shifting mode can be temporarily be made, and under this condition, a first forward speed is selected at the time of starting, and shifting is automatically actuated in accordance with a specified running pattern at the time of running.
Patent JP-H08164797-A (JP)
Title: Load locking carrier with belt
Inventor: AOKI TAKENORI
IPC: B60R7/00
Filed: 1994-12-12
Abstract: PURPOSE: To clamp a load tight so as not to make it fall down or dislocate at the time of carrying those of loading liable to fall down or shifting with an automobile or the like, carrying the loading safely till the destination and, after use, to enable it to be stored in compact. CONSTITUTION: A fixture 1 is attached to the circumference of a load 4, and it is stuck close to a cloth fastener 2 on a side face of the fixtyre 1 with a clamping belt with this cloth fastener, rolling it around the load 4 firmly, and thus the load 4 is clamped tight. After use, it is superposed compactly in piles and stowable in this state intact.
Patent JP-H03196389-A (JP)
Title: Counting machine for paper or the like
Inventor: YAGI KATSUMI
IPC: G07D7/06
Filed: 1989-12-26
Abstract: PURPOSE:To reduce the possibility that a correct ticket is detected as a different kind of ticket by mistake by confirming and deciding paper, etc., by using a pattern signal which is more detailed than that is detected when a different kind of ticket is detected while a turning-over means is inhibited from turning over next paper, etc., if a detecting means detects the different kind of ticket by using a relatively rough pattern. CONSTITUTION:When paper, etc., is turned over by a suction shaft, different kinds of ticket are detected by comparing relatively rough data on the surface pattern, etc., of the paper, etc., obtained from a specific number of picture element outputs of a pattern signal output means 40 with a corresponding normal reference pattern signal by the detecting means 60. When paper, etc., having the possibility that the paper is a different kind of ticket is detected, on the other hand, a smaller number of picture elements are regarded as one unit to obtain more detailed data, which is compared with a corresponding detailed reference pattern signal to confirm and decide the paper etc., by a confirming means 90. Then when it is decided that the paper, etc., is not a different kind of ticket, the turning-over means 20 is reset and counting operation is restarted automatically. Consequently, the possibility that the correct ticket is detected as a different kind of ticket is reduced.
Patent JP-H07197500-A (JP)
Title: Wash dressing table
Inventor: KATSURA TOSHIO
IPC: E03C1/14
Filed: 1993-12-28
Abstract: PURPOSE:To perform variation of the upper and lower positions of a shower head by a method wherein a plurality of shower head hooks to removably hold a shower head are vertically arranged. CONSTITUTION:A wash bowl 2 for washing hair is placed on the upper surface of a floor cabinet 1 and a bag guard is arranged to the deep part of the wash bowl 2. A function part 8 of a shower head 7 comprising a housing 6, a shower head 7, an operation handle 8a, and a faucet body 8b and a faucet unit 3 having shower head hooks 10 and 11 arranged vertically in two stages are arranged on the upper surface of the bag guard. Thus, by selecting one of the shower heads 10 and 11, a delivery height from the shower head 7 is simply selected and used by a single hand.