baber/WOPTO huggingface dataset:
Patent JP-H11142815-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/133
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device capable of using a common inversion drive together even in the case of adopting a dot inversion drive excellent in picture quality. SOLUTION: In a liquid crystal panel using a dot inversion drive, counter electrodes in each column unit are formed like a stripe in a row direction, every other counter electrode columns are connected in common to form two systems of stripe-like electrodes 20, 21 and common voltages VCOM1, VCOM2 having mutually reversed phases of which polarity is inverted in each one horizontal period are impressed to the two systems of stripe-like electrodes 20, 21 to attain common inversion. In CS lines 19 also, every other columns are connected to form two systems of CS lines 19a, 19b and the common voltages VCOM1, VCOM2 are impressed also to these CS lines 19a, 19b.
Patent JP-H09180668-A (JP)
Title: System and method for measuring contamination of ion implanter
Inventor: ZEN ZAIZEN
IPC: H01L21/265
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To measure a particle in a process chamber without using a test wafer during a manufacturing process of a semiconductor element. SOLUTION: In a disk 21 set up in a process chamber 40 of an ion implanter, a plurality of wafers 100 are straightened, during a manufacturing process of a semiconductor element, by a detecting means 50 fixed to one side of a support frame of the disk 21, a particle in the process chamber 40 is detected by operating control of a control means, this detection output is input to an output means, so as to output a size and a quantity of the particle from the output means.
Patent JP-H10146308-A (JP)
Title: Dish-washer
Inventor: YAMADA YUTAKA
IPC: A47L15/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of preliminary washing by surely sinking dishes in an immersion sink in a dish-washer. SOLUTION: Conveyed dishes 9 are dropped into an immersion sink 1 by being slid on an inclined plate means 10 for dropping the dishes, the tip end part of which being arranged near to the side end part of the front working part 1a of the immersion sink 1. Dropped dishes 9 are caught in a rolling brush means 11 attached to the tip end part of the inclined plate means 10 and pressed upon the inclined part to be sunk forcibly under the surface of the washing liquid.
Patent JP-H0867364-A (JP)
Title: Separator for piled sheet material
Inventor: NEMOTO ISAO
IPC: B65H3/32
Filed: 1991-10-26
Abstract: PURPOSE: To extremely smoothly insert a separator in between two sheet materials, piled up in numbers, without causing troubles such as bending and entanglement. CONSTITUTION: A separator mainbody 1 is smoothly inserted in between two sheet materials, piled up in numbers, from the sides of the sheet materials with the sharp end 2 being pushed in toward the sheet material side. At this time, since a small-diameter separating roller 3 is pivotally supported along the sharp end 2 of the separator mainbody 1 in a rotatable manner, the rounded portion of the small-diameter separating roller 3 is first put in contact with the edges of the sheet materials.
Patent JP-H07163066-A (JP)
Title: Usual commercial feeding system uninterruptible power supply equipment
Inventor: FUJIKURA MASANOBU
IPC: H02J9/00
Filed: 1993-12-08
Abstract: PURPOSE:To prevent damage due to overcurrent without increasing the rated current of an alternating-current switch which is the constituent element of a usual commercial feeding system uninterruptible power supply equipment. CONSTITUTION:A parallel switch 10 is connected in parallel with an alternating- current switch 3, and when a current into a load 4 to be detected by a current detector 11 becomes extremely large, the parallel switch 10 is closed to bypass an overcurrent into the parallel switch 10, and when the current is reduced, the parallel switch 10 is opened to protect the alternating-current switch 3 from an overcurrent. When a commercial power supply 2 is sound and voltage dropping is detected by a shortage voltage detector 22 which is connected on the load side in spite of that an output voltage is not dropped, it is decided that the alternating-current switch 3 is out of order to close the parallel switch 10 and continue feeding into the load 4 and at the same time an alarm circuit warns the trouble of the alternating-current switch 3.
Patent JP-H05145740-A (JP)
Title: Gradation processor for digital copying machine
Inventor: KOIKE TAKANAO
IPC: G06T5/00
Filed: 1991-11-22
Abstract: PURPOSE:To carry out the gradation processing in response to only a white area of the background by detecting the contour of an image area of an original and carrying out the gradation processing after selection of an inner or outer area of the contour. CONSTITUTION:An image contour detector circuit 8 detects the contour of an image area of an original based on the image data Dr read out of the original which includes an image area and a white area. An area deciding circuit 9 decides the inner and outer areas with the detected contour defined as a boundary. If it is decided that an image exists in the inner area of the contour, a multiplexer MUX 7 ignores the white area that is included in the image area of the original and applies the gradation processing to only the white area included in the background of the original image area. As a result, an area where the gradation processing is carried out is limited and a printed package image can be emphasized on the transfer paper.
Patent JP-2000127373-A (JP)
Title: Ink jet printer and ink jet printing method
Inventor: KANEKO TAKUMI
IPC: B41M5/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a print dot on a print medium by ejecting ink while ejecting a processing liquid for rendering the coloring matter in the ink insoluble or to aggregate onto the print medium in which the volume of droplets produced through bouncing of the ejected ink from the processing liquid is reduced when reactivity between the ink and the processing liquid is high and an adhering matter causing defective ejection may be produced easily. SOLUTION: A pixel for ejecting a processing liquid 53 and a pixel for ejecting ink 54 are differentiated relatively in low density print region and the quantity for implanting the processing liquid 53 is decimated in high density print region. According to the arrangement, adhesion of undesirable droplet to an ejection opening forming face due to bouncing can be suppressed at the time of printing in the high density and low density print regions.
Patent JP-H03173308-A (JP)
Title: Laying method of linear body
Inventor: KUBOTA SUGURU
IPC: H02G1/06
Filed: 1989-11-29
Abstract: PURPOSE:To prevent damage after completion of wiring by pulling a lead wire for pulling in the residual linear body to be connected with already laid linear body, together with the already laid linear body, through a hollow pipe. CONSTITUTION:A linear body 22 and a hollow pipe 24 are laid together simultaneously, and the residual linear body 22' to be connected with the laid linear body 22 is laid in the hollow pipe 24 by means of lead wires 28, 28' penetrating through the hollow pipe 24. Since the residual linear body 22' to be connected with the laid linear body 22 is pulled into the hollow pipe 24 by means of the lead wires 28, 28', the lead wires 28, 28' do not contact with the laid linear body. Consequently, the laid linear body 22 can be protected against damage due to the lead wires 28, 28'.
Patent JP-H04178687-A (JP)
Title: Driving method for plasma display
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/291
Filed: 1990-11-14
Abstract: PURPOSE:To realize a gradation display at every lighting cells by alternately setting a period that a voltage applied to a scanning electrode in a holding period and the period that the voltage applied to a data side electrode and stopping the voltage applied on a data side electrode according to the brightness selection of data. CONSTITUTION:Pulse-like voltages applied on a data electrode at the time of lighting are 1-B, 1-C, and 1-D, and synthetic voltage waveforms with a pulse- like voltage 1-A applied on the scanning electrode are 1-F, 1-G, and 1-H. On the other hand, a pulse-like voltage applied on the data electrode at the time of putting-off, is 1-E, and the synthetic waveform with 1-A is 1-I. Brightness at the time of the lighting can be switched in three steps, by operating the pulse-like voltages applied on the data electrode and stopping discharging in the middle of the holding period.
Patent JP-H06132438-A (JP)
Title: Manufacture of tiebar punch
Inventor: KAJIYAMA KEIICHI
IPC: B23P15/40
Filed: 1992-10-21
Abstract: PURPOSE:To enhance manufacturing efficiency of a punch by a method wherein the grinding and working operation of a required face, the formation of a comb tooth-shaped blade part by a rotary blade and the formation of an outer shape are performed continuously. CONSTITUTION:Only both the surface and the rear surface 1, 2 of a tungsten carbide sheet 1' which has been cut to a prescribed size are planar-ground and worked as a previous process. Then, the side on which a comb tooth-shaped blade part in the tungsten carbide sheet 1' is formed and the side opposite to it are cut 3', 4' by using a rotary blade, both side faces 3, 4 are formed, a size L in the lengthwise direction is set and a tiebar body 1 is formed. In addition, a long-side side-face part in the body 1 is cut 5' by using the rotary blade, and comb tooth-shaped blade parts 2 are formed at a prescribed pitch on the short-side side face 4 by using a cut face 5 as a reference. After that, the long-side side-face part in the body 1 is cut 6' by the rotary blade, a side face 6 is formed, and a tie-bar punch 3 is completed. All operations other than the grinding and working operation of a required face can be performed by the rotary blade, the operations can be performed continuously and the manufacturing efficiency of the tiebar punch can be increased remarkably.
Patent JP-H05220215-A (JP)
Title: Catheter
Inventor: KIDOKORO HIROTO
IPC: A61M25/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide a medical catheter with a balloon having very little bias in the balloon shape when expanded, very little slack generated when shrunk, and excellent functional property. CONSTITUTION:In a medical catheter with a balloon, the balloon is formed with a film made of an elastic material and having the 500%-modulus within the range of 28-50kg/cm<2>.
Patent JP-H04176791-A (JP)
Title: Control handle device for jet propulsive gliding boat
Inventor: NAKAMURA YUKIO
IPC: B63H25/02
Filed: 1990-11-13
Abstract: PURPOSE:To provide excellent integrated feeling between a boat body and a driver and steering mobility and allow even a beginner to safely and easily steer the boat body by steering the boat body only by raising and falling the wrist grasping a handle grip. CONSTITUTION:A lateral pair of handle bars 30 are rotatably passed and horizontally erected through handle bar receivers 26 of a fixed bracket 23, respectively, and handle grips are inserted to forked handle grip receiving plates 34 of the handle bars 30 in standing state. When a driver rotates the handle bars 30 around his longitudinal axial line by the raising and falling operation of the wrist while grasping the handle grips by both the hands, advancing and retreating rods 33 are moved forward and backward in the longitudinal direction of a boat body by this rotating action. An oscillating arm 27 is longitudinally oscillated with a vertical shaft 25 on its middle part as a support point, and consequently, the advance and retreat of a steering cable 26 is controlled, and the boat body can be steered.
Patent JP-2000125390-A (JP)
Title: Panel-type speaker
Inventor: TASHIRO MICHIO
IPC: H04R1/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a panel-type speaker in common use for decoration with high convenience. SOLUTION: This panel-type speaker adopts a vibration mode DM method, that is provided with an exciter 10 including a magnetic circuit and a voice coil and with a flat diaphragm 20 which is excited by an exciter. Then the surface of the diaphragm 20 of the panel-type speaker is formed with an adhesive layer 40, on which a decoration sheet 60 is adhered removably.
Patent JP-H06136469-A (JP)
Title: Production of ni-fe base superalloy ingot
Inventor: TAKENOUCHI TOMOO
IPC: B22D23/10
Filed: 1992-10-22
Abstract: PURPOSE:To produce the ingot of an Ni-Fe base superalloy free from componental segregation and having a good surface skin by using a hollow electrode having a specified dimensional shape by an Ni-Cr-Fe series alloy by an electroslag remelting method. CONSTITUTION:An electrode with a hollow cylindrical shape in which the inside diameter is regulated to 0.2 to 0.95 to the outside diameter is made of an alloy having a compsn. contg., to 2.00% Ti, 2.5 to 5.5% Nb and <0.006% B or furthermore contg. 2.8 to 3.3% Mo, and the balance Fe. The cross section of the substantial electrode part of this electrode is regulated to 0.04 to 0.9 to the total cross section including the hollow part, and a mold in which the outer diameter of the electrode equivalents to 0.4 to 0.95 of the inside diameter of the mold is used. The hollow electrode is melted by an electroslag remelting method. While a molten pool by the formed alloy electrode is formed into the shape of a shallow dish, the electrode is melted, and a solidified layer is formed on the lower part, by which the ingot of the Ni-Fe base superalloy of high quality free from componental segregation and having a good surface skin can be produced.
Patent JP-H02153590-A (JP)
Title: Hybrid integrated circuit device
Inventor: ARIYOSHI SHOGO
IPC: H05K1/09
Filed: 1988-12-05
Abstract: PURPOSE:To prevent the occurrence of short circuits and migration by a method wherein a cross glass is provided covering a lower conductor which extends under a laminated capacitor. CONSTITUTION:A laminated condenser 9 in place of an upper conductor 2 of a crossover is provided to make a jump to a thick film resistive board which uses a crossover. And, a crossover glass 3 is provided on a lower conductor 1. Therefore, when the laminated capacitor 9 is shifted, a short circuit or migration is prevented from occurring between a laminated capacitor electrode and the lower conductor 1 by the cross glass 3 provided between them.
Patent JP-2001120140-A (JP)
Title: Fish gathering lamp
Inventor: ISHII MIYUKI
IPC: A01K97/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To raise fish gathering performances. SOLUTION: This fish gathering lamp is equipped with a casing 1 in which an upper container 1a and a lower container 1b are screwed and assembled, an illuminant 3 housed in the interior of the casing 1 and emitting light, a switch 5a which is capable of lighting the illuminant 3 and is turned ON by tightening the screwing of the casing 1 and turned OFF by loosening the screwing and water flow control blades 7 provided in the upper container 1a of the casing 1 and receiving the water flow. The water flow control blades 7 are tilted so as to rotate and urge the upper container 1a in the direction to tighten the screwing of the casing 1.
Patent JP-H11252062-A (JP)
Title: Method and device for effectively executing synchronization and cyclic redundancy check of signal in communication system
Inventor: LANE FRANK A
IPC: H04N19/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To perform effective synchronization and CRC(cyclic redundancy check) of signals. SOLUTION: A memory 680 stores the output of a 1st function circuit 603 in a synchronization acquisition mode and inputs the latest bit and a memory delay bit to a 2nd function circuit 604 to make the circuit 604 generate a relative syndrome byte. If a receiving packet has no error, a decoder is coincident with a bit stream constitution, the syndrome byte has a prescribed value and packet synchronization is attained; a relatively small number of bits which are requested as a delay input to the circuit 604 are switched to a delay register 605. The memory 680 can be reused as a data delay memory in a synchronous lock operation mode. Then the generated syndrome byte corresponding to the delay packet data can be inserted as the first byte of the packet stream carrier data, and an error display signal is supplied at a packet start point.
Patent JP-2001127318-A (JP)
Title: Method of forming patterned thin-film layer
Inventor: HORIGUCHI MICHIKO
IPC: H01L31/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a patterned thin-film layer by a lift-off technology with which productivity and yield are improved, and in general, mass production cost is reduced. SOLUTION: A method of forming a patterned thin-film layer by forming a mask layer for lifting off a specified pattern on an electrically insulating films substrate, forming a thin-film layer of a specified pattern extending both on the substrate and the mask layer, and peeling off the mask layer from the interface with the substrate to remove the mask layer and the thin-film layer positioned on the mask layer (lift-off layer 10), thus forming a thin-film layer of a desired pattern. The lift-off layer 10 is, for example, scanned with a suctioning head 20 of a vacuum suction machine 21 having a suctioning head to suck and peel off the lift-off layer 10.
Patent JP-S63165565-A (JP)
Inventor: OKI TOSHIJI
IPC: D04H3/009
Filed: 1986-12-26
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-S63164230-A (JP)
Title: Wire bonding method and wire bonding apparatus using said method
Inventor: NAKAJIMA MAKOTO
IPC: H01L21/60
Filed: 1986-12-26
Abstract: PURPOSE:To keep the hardness of a ball low in comparison with the case where the ball is not heated and to obtain excellent bondability, by supplying a high temperature gas around the ball, which is fused and formed at a tip of a piece of wire, and heating the ball. CONSTITUTION:A ball 5a is fused and formed at the tip of a piece of wire 5. The ball 5a undergoes thermal compression bonding to a body to be bonded, and the wire is connected. In this wire bonding method, a high temperature gas 21 is supplied around said ball 5a, and the ball 5a is heated. For example, a discharge electrode 16 is brought close to the lower end of a copper wire 5, and a power source circuit 17 is closed. Then the ball 5a is fused and formed at the tip of the copper wire 5. At this time the reducing gas 21 is supplied from a tube 18. A part between the wire 5 and the electrode 16 is kept in a reducing gas atmosphere. The reducing gas 21 is heated with a heater 20, which is provided in the middle of the tube 18. Therefore the gaseous atmosphere becomes the high temperature atmosphere. Thus the ball 5a formed at the tip of the wire 5 is heated.
Patent JP-H03206289-A (JP)
Title: Automatic feed device for ground improving machine
Inventor: YOSHINAGA HIROSHI
IPC: E02D3/12
Filed: 1989-11-28
Abstract: PURPOSE:To perform the continuous, intermittent, and automatic feed of a rod without suspending a work by providing upper and lower hydraulic chuck bodies, four feed hydraulic cylinder, three spindles, a rotational driven means, and feed control means. CONSTITUTION:A rotational drive means comprising upper and lower hydraulic chuck bodies 60 and 61, four vertical feed hydraulic drive cylinders 3 and 4, spindles 31, 32, and 34, a hydraulic motor 40, and a shift gear 43 is provided. Further, A control means comprising a scale mounted on the chuck body 61 and an approach switch is secured in a switch box 9 to form an auto feed device. Through alternate operation of the chuck bodies 60 and 61 and the cylinders 3 and 4, a grasping claw 70 is fastened or unfastened, and a rod inserted in a central hole 73 of a piston 32 is held by either the chuck body 60 or 61 to effect continuous and automatic feed.
Patent JP-S63165015-A (JP)
Title: Position detecting device
Inventor: TAGAWA MASAYOSHI
IPC: B21B39/14
Filed: 1986-12-26
Abstract: PURPOSE:To prevent a mis-detection even in the case of a photodetection amt. varying by a steam, etc., by providing two photodetectors for one projector and providing a slit so that the variation sensibility in the photodetection amt. due to the positional change of the body to be measured may vary on each photodetector. CONSTITUTION:The light projected from a projector 10 is photodetected by a 1st photodetector 11 and a 2nd photodetector 13 respectively through slits 12, 14 to output signals E1 and E2. The light shielding area and photodetection area at the time when a strip material 4 is located at the center position are equal and E1=E2=E0, and the variation in the photodetection area due to the positional change of the strip material 4 appears as the variation of output signals E1 and E2. At the time when a photodetection amt. is reduced with the effect of a steam, etc., the positional change of the strip 4 calculated from E1, E2, E'1, E'2, etc., becomes no relation to the reduction in the photodetection factor due to a steam, etc., provided E1, E2 become E'1, E'2. As a result the position of the strip 4 can correctly be detected even if the photodetection amt. varies by the steam coming out of a rolling mill, the variation of the external light and the oxidized scale of the strip 4.
Patent JP-H01190645-A (JP)
Title: Production of aromatic hydroxide derivative by reaction of baeyer-villiger reaction
Inventor: MISHIERU GIYUBERUMAN
IPC: C07C39/08
Filed: 1988-12-08
Abstract: PURPOSE: To prepare the compound advantageously by the production where acetic anhydride is added to H 2 O 2  solution in dichloroethane in the presence of strong acidic catalyst to obtain peracetic acid and then adding aromatic aldehyde and/or arylketone, and by reacting the mixture at a low temperature.  
     CONSTITUTION: As a first step, acetic anhydride is added to hydrogen peroxide solution in dichloroethane in the presence of strongly acidic catalyst such as sulfuric acid phosphoric acid, certain types of positive-ion exchange resins or the like to obtain peracetic acid. As a second step, aromatic aldehyde or arylketone is added to the above solution, allowed to react therewith at the temperature of the medium of 40°C or less. That is, aromatic hydroxide derivatives are obtained by the Beayer-Villinger reaction. As the aromatic aldehyde or arylketone, the compounds of formula (Ar is monocyclic, multi-cyclic or heterocyclic; R 1  is alkyl, alkoxy, phenyl or the like; n is 1 or 2; R is H, alkyl or the like) is preferable. The production can be carried out safely under a gentle condition. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63165822-A (JP)
Title: Color liquid crystal element
Inventor: TAKAO HIDEAKI
IPC: G02F1/133
Filed: 1986-12-27
Abstract: PURPOSE:To attain stable driving based upon a fixed driving voltage in each color by almost uniforming the volume resistance values of respective color filters. CONSTITUTION:Approximate uniformity of the volume resistance values means the setting of the volume resistance values so that the driving voltages of the color filters are almost equal. Namely, the thickness of other colors is increased and set up so that the volume resistance value becomes almost equal to the highest value of a color among colors used for the color filters 3. Respective color films for color filters are uniformed so that the orientation of liquid crystal is not influenced and then the concentration of each coloring material is set up so that the volume resistance values of respective colors are uniformed within the allowable range of spectral characteristics. A conductive material 6b is mixed with resin into which the coloring materials are previously dispersed and the mixing quantity is set up in accordance with the volume resistance value of each color. Consequently, stable driving based upon the fixed driving voltage in each color can be attained.