baber/WOPTO huggingface dataset:
Patent JP-S5651718-A (JP)
Title: Color liquid crystal display device
Inventor: OKITA YUUJI
IPC: G09F9/00
Filed: 1979-10-03
Abstract: PURPOSE: To enable a color display of different display colors and background colors to be obtained by laminating a colorless twisted nematic liquid crystal panel and a guest-host liquid crystal panel mixed with dyes.  
     CONSTITUTION: Transparent glass substrates 2, 3, 4 are fixed by spacers 5, 5. Display pattern electrodes 1, 1 are formed on the inside surface of the substrate 4. A common electrode 6 is formed on the substrate 3 of the surface opposing to the electrodes 1 and electrodes 7, 8 are formed on the respective opposite surfaces of the substrate 2 and substrate 3 over their entire surface. The electrodes 1, 6, 7, 8 are all transparent electrodes of In 2 O 3 , etc. and orientation films 9, 9 such as SiO film are formed on these. A nematic liquid crystal 10 having positive dielectric anisotropy is put in between the substrates 2, 3 and is formed of twisted structure rotated by 90° between the orientation films 9, 9. A liquid crystal layer 11 consisting in adding a dichromatic dye in a positive dielectric nematic liquid crystal is provided between the substrates 3, 4. These liquid crystal molecules are also provided with the twisted structure rotated 90°. A colorless polarizing plate 12 is provided on the display side of this laminated device and a colored polarizing plate 13 on the opposite side. A light source 16 is provided behind the polarizing plate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617192-A (JP)
Inventor: SUGITANI KAZUHIRO
IPC: B66C13/20
Filed: 1984-06-21
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-H06315359-A (JP)
Title: Fermentation composition having sod action
Inventor: KIMURA AKIHIKO
IPC: A23L11/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a safe fermentation composition having an excellent SOD action and capable of preventing the deterioration of vitamin C. CONSTITUTION:The fermentation composition comprises a fermentation solution or its evaporation residue, vitamin C and, if necessary, a green tea extract (or its evaporation residue). The fermentation solution is produced by inoculating a medium containing rice bran, soybeans and water with Bacillus subtilis, culturing the inoculated Bacillus subtilis, and subsequently filtering the culture product. The green tea extract is added in an amount of 1-50 pts.wt. per 100 pts.wt. of the evaporation residue of the fermentation solution, and a water-soluble extract produced by extracting green tea with methanol or ethanol can be used as the green tea extract.
Patent JP-H08324915-A (JP)
Title: Buffer device for hydraulic jack type elevator
Inventor: NAGAI KATSUYA
IPC: B66B5/28
Filed: 1995-05-26
Abstract: PURPOSE: To dispense with a separate buffer, simply site work, reduce the number of parts, eliminate specific space, and prevent metallic impact sound by imparting function of a buffer to a hydraulic jack itself for moving up/ down a cage device. CONSTITUTION: A cage device l moves up/down through an up/down path in extension contraction of a hydraulic jack 2 with a rod 4 being of multi-stage type, for example. In this case, buffer means 3 is provided to the hydraulic jack 3, in order to absorb shock when the cage device l is down at its lowermost end. For example, buffer means 3 of hard rubber material is fitted to outer periphery at upper end of a first rod 4a, and buffer means 3 of hard rubber material is fitted to outer periphery at upper end of a second rod 4b. Then, in the case of shock absorption with the first buffer means 3 hitting onto the second rod 4b, gap G is formed for both rods 4a, 4b not to hit each other. In the case of shock absorption with the second buffer means hitting a cylinder 5, gap G is formed between both two.
Patent JP-H09311350-A (JP)
Title: Device and method for correcting fault of liquid crystal display element
Inventor: HOSHINO OSAMU
IPC: H01L29/786
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for correcting the fault of a liquid crystal display element capable of correcting the spot of a luminescent spot inconspicuously even after finishing the assembly of the liquid crystal display element. SOLUTION: This device 10 is provided with a backlight 11 supplying illuminating light to the liquid crystal display element 1, a driving circuit 12, a CCD camera 13, a luminance and address measuring computer 14 detecting the pixel fault of the display element 1 and measuring the luminance level and the address of the pixel fault, a master control computer 15, and an ink jet part 17 disposed on an X-Y state 16 moving to the pixel fault position of the display element 1 and controlling the concentration of ink in accordance with the luminance level of the pixel fault. The ink having the concentration in accordance with the luminance level of the pixel fault is jetted to the pixel fault part from the ink jet part 17. Thus, the pixel fault is corrected inconspicuously.
Patent JP-S5832519-A (JP)
Title: Detecting method for ring opening degree of spiral steel tube
Inventor: YAMAMOTO HIROSHI
IPC: B21C37/12
Filed: 1981-08-19
Abstract: PURPOSE:To detect on-line the opening degree of a steel ring in forming by computing from the measurement values of magnetic reaction outputs at the points to be measered corresponding to the same position of a blank part and a tubular body part in a spiral tube forming. CONSTITUTION:In spiral tube manufacture facilities, an alternating magnetic flux is impressed perpendicularly to the axis 3 of a tube on the part A on a blank material 1 not yet advanced to a forming machine and on the part B of a tubular body 2 already formed and welded, to measure signals corresponding to the magnetic reactions on the said parts, respectively. The opening degrees of a steel ring can be simply measured by computing the signals time-serially processed for coincidence of positions to be measured by using a prescribed formula. The opening degrees are controlled so as to attain the specified value, by obtaining deviations between the measured and setting value of the opening degree for controlling push-down and lift-up quantities of a tube making machine.
Patent JP-H04287496-A (JP)
Title: Timer synchronized remote controller
Inventor: KOSUGE KATSUYA
IPC: H04Q9/00
Filed: 1991-03-15
Abstract: PURPOSE:To implement timer synchronized remote control by an electronic device having no timer interlock function. CONSTITUTION:The timer synchronizing timer remote controller 1 is provided with a timer input terminal 2 receiving an on-output of a timer or a signal input terminal 3 receiving a signal of the device set by the timer, a CPU 5 connecting to the input terminals 2,3 and receiving a timer output or a signal output for its operation, a RAM 6 controlled by the CPU 5, a driver 7 controlled by the CPU 5 and a remote control signal output device 8. Thus, the timer synchronized remote control by a single AV device being an electronic device having no timer interlock function or an air-conditioner timer or the combination is attained.
Patent JP-H04290558-A (JP)
Title: Liner for cone crusher
Inventor: MIZOGAMI AKIRA
IPC: B02C2/04
Filed: 1991-03-15
Abstract: PURPOSE:To offer a liner for a cone crusher which is able to bite a large lump raw material without stagnating and does not largely decrease crushing capacity without changing to a larger size of the crusher type when large lump is mixed into raw material of normal size. CONSTITUTION:A chamfer is formed so that the inclined angle alpha3 is 10-40 deg. larger than concave inclined angle alpha1 and so that the crushing zone length A is 0.1-0.9 times of the original crushing zone length B in the inlet of the crushing chamber of the concave liner 9 and a chamfer is formed so as to be horizontal to the inlet part of the crushing chamber of the mantle liner 8 and so that the remained crushing zone length C is 0.1-0.9 times of the original crushing zone length D.
Patent JP-H06338492-A (JP)
Title: Method of forming insulation film and method of manufacturing gate insulation film for thin film transistor
Inventor: MUKAI YUJI
IPC: H01L29/78
Filed: 1993-05-31
Abstract: PURPOSE:To provide a method of forming an insulation film having a sufficient film thickness of several dozens nm to several hundreds nm without restriction of materials. CONSTITUTION:Whithin a vacuum container 11, a ground electrode 12 and a high frequency electrode 14 to which a high frequency power is applied are provided opposing to each other, and a thin conductive film insulated on its surface is formed to obtain a substrate 16 which is disposed in the high frequency electrode 14 to which a high frequency power is applied, and gas containing oxygen or nitrogen is supplied to the space between opposing electrodes and a negative voltage is applied to the thin conductive film formed in the substrate 16 by an electrode 17 to produce a high frequency plasma, whereby an insulation film having a film thickness of several dozens nm to several hundreds nm can be formed on a surface of the thin conductive film.
Patent JP-S6022949-A (JP)
Title: Magneto separator
Inventor: TASHIRO MINORU
IPC: B03C1/22
Filed: 1983-07-15
Abstract: PURPOSE:To increase separating capacity for magnetic body from liquid to be treated by forming clearance between pairs of magnet plates by allowing faces of the magnet plates having different polarity to face oppositely to each other and passing the liquid to be treated contg. the magnetic body through the clearance. CONSTITUTION:Faces of magnet plates of different polarity to each other of pairs of magnet 7a-7d, 4a-4d are faced oppositely to form clearance 8, and liquid to be treated contg. magnetic body to be separated is passed through the clearance 8 to attract the magnetic body to the opposing faces of magnet plates. Thus, the magnetic body is attracted and grows in bristling manner between the above described opposing faces. Then, a scraper 16 which slides on said opposing faces of the magnet plates is travelled and the magnetic body attracted to the opposing faces of the magnet plates and the magnetic body attracted in bristling manner between the opposing faces are scraped off by the scraper 16. The separating capacity of the magnetic body from the liquid to be treated is increased in this way.
Patent JP-H03103208-A (JP)
Title: Automatic making-apparatus for beverage
Inventor: SARUBUATOORU JIEI BUROONIYA
IPC: A47J31/00
Filed: 1990-05-18
Abstract: PURPOSE: To allow execution of continuous operation of a system efficiently by providing a drink maker with a rotational transfer conveyor which rotates and transfers cups to surrounding distribution units such as cups, ice, drinks and lids and a controller to control them. CONSTITUTION: This automatic drink maker is placed surrounding a conveyor type drink transfer device 16 and drinks up to 7 types are placed to be processed in parallel. The drink transfer device 16 moves cups in an intermittent circular passage by way of a cup distribution 17, an ice distribution 18, a soda distribution 20 and a take-out section 22. At the take-out section 22 the cup is transferred to a straight-lift transfer device 24, carried up and down by way of lidding and marking processes and a completed drink is delivered on the take-out conveyor by a pushing arm. The drink transfer device 16 is fastened to a vertical output axis 21, driven by a stepping motor 23 and a great number of pulses required to perform a transfer rotation of a cup, e.g. 90 deg. rotation is supplied from a controller and this rotation is detected by an encoder.
Patent JP-H09290765-A (JP)
Title: Vehicle behavior control device
Inventor: FUJIWARA YUKIHIRO
IPC: G01P15/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent misdetection of trouble or change of vehicle behavior caused by trouble diagnostic inability, by stopping feedback control of the vehicle behavior in the case of detecting a brake operating condition continued for a prescribed time, in a device diagnozing trouble of a yaw rate sensor. SOLUTION: In a four-wheel steering vehicle VC, when a steering wheel 1 is steered by a driver, a steering rod 4 of a front wheel steering device 3 is driven, simultaneously with steering a front wheel 5, an optimum steering amount of a rear wheel 11 is determined by an ECU20, the rear wheel 11 is steered by an electric motor 10. Here, trouble of a yaw rate sensor 18 is diagnozed by comparing with an estimated yaw rate value. In this case, a brake pedal is decided to be stepped in from an output of a brake operation sensor 19, and an operating time thereof is discriminated for whether passing a prescribed time (several minutes) or not, when YES is decided, a trouble diagnosis is decided incapable, feedback control is stopped.
Patent JP-S5831592-A (JP)
Title: Buried semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a buried semiconductor laser capable of operating at high power and high temperature with extremely small leakage current by forming semiconductor layers having a forbidden band width smaller than that of a current block layer at both sides of an active layer. CONSTITUTION:A lower clad layer 31, an active layer 32, an upper clad layer 33 and a cap layer 34 are formed by a liquid phase epitaxial technique on an N type InP substrate 30. Then, the layers 34, 33, 32 are striped by photoetching with an SiO2 film or the like as a mask. Thereafter, an InGaAsP layer 35, a current block layer 36, a buried layer 37 and an N type InGaAsP layer 38 are formed by a liquid phase epitaxial technique. Since the layer 35 has a forbidden band width narrower than a current block layer (P type InP) 36, the gain of an N-P-N transistor 43 is lowered. Accordingly, even if a gate current IG flows, the P-N-P-N structure is not turned ON, and the leakage current IL can be set substantially to zero.
Patent JP-H10288991-A (JP)
Title: Soundproof bag
Inventor: MIDORIKAWA KATSUO
IPC: E01F8/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a soundproof bag consisting of a fluororesin film by forming one surface of the fluororesin film and other surface of a plastic film, such as polyethylene(PE) film and adhering the four peripheral edges of both with a tacky adhesive. SOLUTION: Both side edges 1a, 2a of the fluororesin film 1 and the PE film 2 are adhered by the tacky adhesive v. Next, the lower side edge thereof is adhered by the tacky adhesive v and a soundproof material 3, such as glass wool, is packed from the aperture at the top end edge 1c. Finally, the top end edge 1c, etc., are adhered by the tacky adhesive v. This soundproof bag is housed in its container of the wall of an expressway at the time of installing the bag along this wall. Namely, the fluororesin film 1 is housed on the side where the soundproof holes of the walls exist in such a manner that the PE film 2 exists on the opposite side thereof. If the soundproof bag is housed in the wall in such a manner, the PE film 2 does not come into contact with the air and, therefore, its aging may be retarded.
Patent JP-H07333986-A (JP)
Title: Developing device
Inventor: TANAKA HAJIME
IPC: G03G15/08
Filed: 1994-06-10
Abstract: PURPOSE:To prevent the wearing deformation regardless of being used over a long period by composing a developer layer-forming material with from a material whose surface hardness becomes at least equal to or above a specific value in Vickers hardness and so as to be attracted to the developer transporting means by magnet. CONSTITUTION:The developing frame body 142 of the developing device 14A is provided with the developing rotary sleeve 141 composed of the non-magnetic material freely rotatably, and the developing rotary sleeve 141 is provided with a fixed magnet 144 composed of seven poles 143 of S and N therein. Then, a developer layer-forming member 149 is provided almost over an entire width of the developing rotary sleeve 141, and the opposing face opposed to the developing rotary sleeve 141 is formed into a circular-arc shape. Moreover, when a polarity of the magnetic pole 143 is N, the developer layer forming member 149 is turned to be S pole and attracted. For increasing the hardness, the hard chromium planting whose hardness becomes equal to or above 200 in the Vickers hardness is applied on the surface of the developer layer forming member 149. Thus, the wearing is prevented, therefore a prescribed amount of the toner can be transported to the developing part.
Patent JP-S5354311-A (JP)
Title: Internal heat-proofing low temperature liquefield gas storage tank
Inventor: UENO KATSUYUKI
IPC: F17C3/04
Filed: 1976-10-26
Abstract: PURPOSE:An internal heat-proofing low temperature liquefied gas storage tank in concurrence of decreasing thermal stress in the heat-proofing layers with taking immediate countermeasure against gas leak conjuncture from the heat-proofing layers.
Patent JP-S5755531-A (JP)
Title: Vertical magnetic recording medium
Inventor: MATSUO TAKESHI
IPC: G11B5/66
Filed: 1980-09-18
Abstract: PURPOSE:To attain a high orientation factor and at the same time to increase the characteristics of recording density for a vertical magnetic recording medium using Co-Cr alloy thin film, by using a specific substrate. CONSTITUTION:Cr is stuck on a nonmagnetic substrate of a film, etc. with a thickness of about 500Angstrom  by a vapor deposition method. After this, a soft magnetic thin film layer of permalloy, etc. is formed in about 3,000Angstrom  thickness by the vapor deposition method using an electric gun. Furthermore, a Co-Cr alloy layer containing about 18 atom % Cr is formed in about 3,000Angstrom  on the soft magnetic thin film layer by a sputtering process.
Patent JP-H11308892-A (JP)
Title: Inverter device
Inventor: YAMAMOTO YOICHI
IPC: H02P27/06
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enable an inverter device to be operated with a shortest accelerating/ decelerating time by preventing the emergency stops of the inverter due to inverter protection generated, when the inverter of the device is operated in such a state in which the accelerating/decelerating time is set beyond the accelerating/decelerating ability of the inverter. SOLUTION: An inverter device 1, which rotates a motor 2 used for driving a machine at an arbitrary speed, is provided with a speed response model 5 which is found based on the braking ability of the inverter 1, the output capacitance of the motor 2, and the specifications of the machine, an acceleration/deceleration pattern preparing means 6b which adds an acceleration/deceleration pattern to a speed command given from the outside, and an output frequency computing means 7b which computes the output frequency to the motor 2, based on the output value 12 of the model 5.  According to the inverter device 1, the inverter device can be operated with the shortest accelerating/decelerating times by preventing the emergency stopping of its inverter, which is generated by the protection of the inverter device 1 when the inverter is operated by setting the accelerating time/decelerating time beyond the accelerating/decelerating ability of the device 1 which varies, depending the specifications of the machine including the motor 2.
Patent JP-S61287270-A (JP)
Title: Gto thyristor
Inventor: KAWAMURA TAKAYASU
IPC: H01L29/744
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a thyristor element from damaging by providing different lifetimes of carriers of a base region of the elements, and uniformly disposing them, thereby effectively dispersing a main current. CONSTITUTION:In a GTO thyristor, a buried gate layer P<+> formed on a sub strate is formed in a structure that slit-shaped through hole regions H1, H2 of the same width are aligned uniformly in parallel and the lifetimes of minority carriers of a base layer n<-> projected with the regions H1, H2. With the thus construction, a thyristor element having a layer n<-> of shorter lifetime at turning OFF time is early turned OFF from a thyristor element having a layer n<-> of longer lifetime, a main current is dispersed to the element of the layer n<-> having longer lifetime, and eventually turned OFF in the element. In other words, a current is not concentrated at partial element having the region H2 to prevent the element from damaging.
Patent JP-S618803-A (JP)
Inventor: ITOU FUMIHITO
IPC: C08L31/04
Filed: 1984-06-23
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-H02308596-A (JP)
Title: Epoxy resin multilayer copper coated laminated board
Inventor: FUTAKUCHI MICHIO
IPC: H05K3/46
Filed: 1989-05-23
Abstract: PURPOSE:To improve adhesion strength of epoxy resin and a copper foil by using epoxy resin having three or more epoxy radicals in one molecule and by attaching a titanate coupling agent to an oxidized surface of an inner layer copper foil. CONSTITUTION:Titanate coupling agent is attached to a rough side of copper foil. A mixture of epoxy resin which includes epoxy resin having three or more epoxy radicals in one molecular at least 10wt.% and a prepreg are laminated between two sheets of copper foil. The lamination is heated, pressurized, and cured to acquire a lamination whose both sides are coated with copper. Then, after specified pattern etching is applied, it is immersed in black oxidation treatment solution to carry out oxidation treatment to a lustrous side of the copper foil. Furthermore, after the lamination is immersed in water solution of titanate coupling agent, the prepreg and the copper foil are laminated up and down. Thereafter, heating, pressurizing and curing are carried out to acquire a four-layer copper coated laminated board. Thereby, it is possible to improve adhesion of epoxy resin and a copper foil and to improve reliability of a fine pattern such as a high density printed substrate.
Patent JP-H0428422-A (JP)
Title: Flare machine
Inventor: HAMA TOMOTAKA
IPC: B21D41/02
Filed: 1990-05-18
Abstract: PURPOSE:To form the flange of pipe effectively with high productivity by forcibly flaring the pipe end to the conical shape with the small angle cone in the cones attached to the front part of the driving shaft and then expanding the pipe end to the right angle with the large angle cone. CONSTITUTION:The driving shaft 4 is set at the hollow part of the piston shaft 3 of the main hydraulic cylinder 1 in freely rotative. The sub hydraulic cylinder 10 is set in the recessed part 7 of the head part 4a of this driving shaft 4, the moving component 8 is attached to the top end of this piston rod 12, the 1st cone 14 of about 45 deg. small angle is attached to this in freely rotative by the prescribed angle. Further, the 2nd cone of large angle of 90 deg. is attached to the above head part 4a in freely rotative by the prescribed angle. The pipe 17 is arranged opposite to the above head part 4a by fixing with the clamp 16. Next, by extending the piston rod 12 while rotating the driving shaft 4, the pipe end of the pipe 17 is expanded to the conical shape 17a with the 1st cone 14. After then, by extending the piston shaft 3 together with the driving shaft 4, the above pipe end is expanded to about 90 deg. with the 2nd cone, and the flange 17b is formed.