baber/WOPTO huggingface dataset:
Patent JP-H03175422-A (JP)
Title: Liquid crystal electrooptical element
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a stable homeotropical orienting force and to improve a display grade as well as to reduce a cost by treating a homeotropically oriented liquid crystal cell in order of resin coating, rubbing and resin coating, by which the control of an inclination angle is easily execute and mass productivity is improved. CONSTITUTION:The substrate surfaces 11 of the liquid crystal cell constituted by crimping a homeotropically oriented liquid crystal 15 with two sheets of the substrates 11 with power sources 12 facing each other are treated in order of the resin coating, the rubbing treatment and the resin coating. One sheet of a resin orienting agent is applied and treated on the cells 11 and is subjected to the rubbing treatment, by which the extremely strong horizontal orienting force is obtd. The homeotropic orientation in which the liquid crystal molecules are inclined slightly in the rubbing direction from 90 deg. with respect to the substrates 11 is obtd. by the resultant of force of the regulating power of a 1st orienting agent, the regulating force of a 2nd orienting agent and the direction regulating force by the rubbing treatment. The liquid crystal display which has excellent mass productivity, can attain stable orientation, allows the easy setting of the arbitrary angle of inclination and has the stable quality is inexpensively obtd. in this way.
Patent JP-H03177707-A (JP)
Title: Control of ash melting arc furnace
Inventor: YASUDA MASAHITO
IPC: F23G7/00
Filed: 1989-12-05
Abstract: PURPOSE:To treat incinerated ash continuously with a rated quantity of electric power that is set by providing a level meter to detect the ash level in a furnace, an ash charge regulator for adding or subtracting the quantity of charged ash, and a rated electrical power setting device which sets beforehand an allowable quantity of used electrical power. CONSTITUTION:An incinerating ash charge device 16 is provided with a charged ash quantity regulating device 7 which is capable of adding or subtracting charged quantity, and level meters 5A, 5B, and 5C detect the height of piled incinerated ash 8 in a furnace, and a rated electrical power setting device 15 sets an allowable quantity of used electrical power beforehand in a control device 13. An allowable quantity of electrical power that can be used is, therefore, set, and when the level is below the low level, the quantity of electrical power that is thrown in is not lowered unless the quantity of the charged ash is brought to a maximum limit, and when the ask level is over the high level, the quantity of electrical power that is thrown in is raised only when the quantity of electrical power that is thrown in is lower than a rated quantity of electrical power, and, if not so, the quantity of charged ash is controlled to be decreased to the lowest limit. Thus, the quantity of ash disposal is controlled to be maximum based on a rated quantity of electrical power so that the electrical power in the electrical power generation by the waste heat from a dust treatment plant, for instance, can be utilized to maximum. Hence, the temperature in the furnace becomes constant.
Patent JP-H02164700-A (JP)
Title: Space atmosphere utilizing device
Inventor: HAYASAKA YASUSHI
IPC: B64G7/00
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to create different conditions such as the fixing of a minute gravity atmosphere utilizing device enclosed in a storage rack and the insulation of disturbing acceleration to have made the device float by changing the inner pressure of an inner pressure variable membrane structure in a device provided with the minute gravity atmosphere utilizing device. CONSTITUTION:A space atmosphere utilizing device is enclosed in a rack 1 and utilized being mounted on a space atmosphere utilizing facility such as a space shuttle and the like. In this case, a minute gravity atmosphere utilizing device 2 is enclosed in the rack through a membrane structure 3 (3a-3d) in which pressure variable gas is sealed, and the pressure in each membrane structure 3 is controlled by a pressure regulating device formed of valves 5, 6, a gas tank 8, and the like according to the output of a gravity detecting device 12, a membrane structure inner pressure detection sensor 9, and the like. That is to say, it is so controlled that the pressure in the membrane 3 is hightened in the atmosphere other than the minute gravity atmosphere so as to constrain the movement of the device 2 in each direction, and the pressure in the membrane structure 3 is lowered in the minute gravity atmosphere so as to insulate the device 2 from acceleration disturbance.
Patent JP-H0683826-A (JP)
Title: Document processor
Inventor: NAKANE FUTOSHI
IPC: G06F17/21
Filed: 1991-11-29
Abstract: PURPOSE:To move and copy a character string between a text and a graphic by switching edition processing in a generated character frame from a graphic editor to a text editor. CONSTITUTION:When a certain position in a graphic area is designated by a designating means 101, a judging means 102 judges whether the designated position is a graphic area or a character area set in the graphic area. When the result of this judgement shown the graphic area, a character frame generating means 103 generates the character frame at the position designated by the designating means 101 and when the result of the judgement shows the character area set in the graphic area, the character frame generating means 103 generates the character frame at the position of the character string in that area. Then, the edition processing in the generated character frame is automatically switched from the graphic editor to the text editor by an editor switching means 104. Therefore, the character string can be moved and copied between the text and the graphic.
Patent JP-H04186918-A (JP)
Title: Output circuit
Inventor: YAMAGUCHI TAKASHI
IPC: H03K19/0175
Filed: 1990-11-21
Abstract: PURPOSE:To speed up a time until an output transistor circuit is turned off after an output control signal is inverted by adding a P channel type MOS transistor and an N channel type MOS transistor to the gate of the output transistor circuit. CONSTITUTION:As soon as the output N1 of a NAND circuit 2 is transferred to a high level, a P channel type MOS transistor Q3 is turned on, therefore, the gate of a P channel type MOS transistor Q1 comes to quickly a high level, and the transistor Q1 is turned off. As a result of a fact that the output of an inverter 1 is transferred form a low level to a high level, as soon as the output of N2 of a NOR circuit 3 is transferred to a low level, an N channel type MOS transistor Q4 is turned on, therefore, an N channel type MOS transistor Q2 quickly comes to a low level, and the transistor Q2 is turned off. In such a way, the time until an output transistor is turned off after an output control signal DOE is inverted to a low level can be made to high speed.
Patent JP-H09160802-A (JP)
Title: Testing device
Inventor: SAITO YOSHIYUKI
IPC: G11C29/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a testing device in which an MCM (multi-chipt module) characteristic is effectively used, a memory is freely selected and the memory is tested with high precision in a short time. SOLUTION: A CPU control part 54A operates CPU 10A for testing with a bus B1 at the time of testing CPU 10A. A selector 58C selectively connects one of an MEMC (memory controller) core 40 or the CPU control part 54A to the bus B1. A bus releasing signal generating part 53A makes CPU 10A inactive at the time of testing the memory 20. A memory data comparing part 52A operates the memory 20 for testing with the bus B2 at the time of testing the memory 20 so that it is judged whether the memory is normal or not and judgement result is outputted through a test terminal E. The selectors 58m1-58m3 selectively connects one of the MEMC core 40 or the memory data comparing part 52 to the bus B2. A test control part 51A makes the memory and CPU execute a test operation based on a signal inputted from SCK.
Patent JP-H01157777-A (JP)
Title: Position controller for welding robot
Inventor: IKEDA YUKIO
IPC: G05B19/18
Filed: 1987-12-15
Abstract: PURPOSE:To automatically and efficiently perform welding by detecting the distance with a work by noncontact-type distance sensors and profile-controlling a manipulator of a welding robot by a detected signal at the time of welding a corner part. CONSTITUTION:At the time of welding the corner part of a weld zone, the distance with the work is detected by the noncontact-type distance sensors 8a-8e. By the detected signal, the moving direction and the quantity of rotation of wheels 4 are deduced so that deviation between the working origin below the maximum operation of the manipulator 1b of the welding robot 1 and the operating central point of the manipulator 1b is diminished to zero. Based on this, the profile control is then executed. By this method, the welding can be automatically and efficiently performed.
Patent JP-H10138300-A (JP)
Title: Control method for screw-in plunger type injection molding machine
Inventor: ITO KIMITO
IPC: B29C45/53
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To mold a large molded item or a large number of molded items in a short period of time by injecting molten resin stored in an injection cylinder by means of an injection plunger having a check valve at its forward end and rotating a screw even during the injection process. SOLUTION: Molten resin stored at the front of an injection plunger 2 in an injection process is filled into a die by causing hydraulic pressure in a pipe 22 to advance the injection plunger 2. At that time, pressure oil also is fed into a pipe 25 to rotate a screw 1 to effect plasticization of resin. Since a check valve 3 is closed, the screw 1 is moved rearward against a first back pressure imparted to a pipe 24, while the molten resin is stored at the front of the screw 1. After completion of the injection process, a cooling process is started to solidify the molten resin filled in a die cavity, while the screw 1 is rotated to continue plasticization.
Patent JP-2000150677-A (JP)
Title: Ferroelectric gate memory and fabrication thereof
Inventor: KUSAKAWA KAZUHIRO
IPC: H01L27/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile memory having a low operating voltage by employing A2B2O7 having a dielectric constant of specified value of less as a ferroelectric thin film material so that a ferroelectric thin film can be polarized spontaneously. SOLUTION: In a ferroelectric gate memory, a ferroelectric thin film 2 of A2B2O7 is formed through a buffer film 4 of SiO2 on the upper surface of an Si substrate 1. B is any one of Ti, Hf or Sn when A is any one of La or Nd and when A is any one of Ca or Sr, B is any one of Nb or Ta. Since such a ferroelectric thin film 5 has a dielectric constant of 100 or less, a high voltage is applied to the ferroelectric thin film 5 even when a buffer film 4 having a low dielectric constant is laminated to cause spontaneous polarization of sufficient scale thus producing a nonvolatile memory. Furthermore, the buffer film 4 having a low dielectric constant is protected against dielectric breakdown due to application of an excess voltage.
Patent JP-H08179723-A (JP)
Title: Plasma display device
Inventor: HOSHI SHOJI
IPC: G09G3/28
Filed: 1994-12-20
Abstract: PURPOSE: To provide a plasma display device having screen saver function for preventing the seizure of a specified picture element, when a signal with low average luminance ratio is inputted. CONSTITUTION: This device is formed of an A/D converting part 1 for converting an input video signal into a digital signal; a memory part 2 for storing the digital video signal; a digital luminance integrating circuit 3 for integrating the luminance (Y) signal of the digital video signal to calculate the average luminance ratio within one screen; a look-up table 4 for preliminarily storing the threshold of the average luminance ratio; a timer 5; a control part 6 for outputting a display position control signal at a fixed time interval in reference to the look-up table on the basis of the average luminance ratio; and a display position setting part 7 for setting the display starting position by the display position control signal from the control part, and reading the digital video signal stored in the memory part.  When the average luminance ratio is lower than the threshold, the display starting position is changed at a fixed time interval.
Patent JP-H02167605-A (JP)
Title: Cutting tip made of cubic system boron nitride group super high pressure sintered material excellent in breakage resisting property
Inventor: UEDA FUMIHIRO
IPC: B23B27/14
Filed: 1988-12-15
Abstract: PURPOSE:To provide a cutting tip made of the above-captioned material for cutting cemented hardened steel or the like and having an excellent breakage resisting property by constituting a specified volume % or more of cubic system boron nitride of elongated cubic system boron nitride having a specified or less grain size. CONSTITUTION:This cutting tip contains a kind or at least two kinds of 20-60vol% of TiC, TiN, TiB2, WC, Al2O3 and AlN and solid solution of at least two kinds thereof as bonding phase components and the rest composed of cubic system boron nitride(hereinafter called CBN) as a dispersed phase component and CBN group sintered material having inevitable impurities. In such cutting tip, 50 or more vol % of CBN as the dispersed phase component is constituted of the elongated CBN of 10mum or less average grain size, preferably that of ratio 1.5-8 of the longer axis to shorter axis. Further, the rate of the elongated CBN is determined to be 50vol% or more.
Patent JP-H11153583-A (JP)
Title: Method for diagnosing welded state and apparatus therefor
Inventor: BAI HIDEKI
IPC: B29C65/82
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose the welded state of a welded layer formed by mutually abutting the end surfaces of two synthetic resin pipes to weld and join them. SOLUTION: Ultrasonic probes 18, 20 are arranged on both sides of the welded layer 16 on the outer peripheral surfaces of two pipes 12, 14 and allow ultrasonic pulses to be alternately incident on the welded layer 16 within the wall thickness of the pipes 12, 14 at a predetermined incident angle to receive the reflected waves from the interiors of the wall thicknesses of the pipes 12, 14 corresponding to respective incident waves. Then, the time up to the reception of the interfacial reflected waves of the welded layer 16 contained in the respective received reflected waves is compared with the set time to a gate set in order to pass the respective interfacial waves in such a case that the welded layer 16 is formed into width capable of judging that a welded state is good to judge the quality of the welded state.
Patent JP-H08173257-A (JP)
Title: Tv cabinet
Inventor: AKIBA KATSUYA
IPC: B29L31/44
Filed: 1994-12-21
Abstract: PURPOSE: To provide a TV cabinet which is lightweight, furnishes a sufficient strength to load a large size TV, and can respond to the sizes of various TVs flexibly, while making the preceding investment to the initial metallic equipment investment at the minimum by realizing a common parts system. CONSTITUTION: This TV cabinet 1 is provided with a housing having an opening door at the front side, and a specific size of TV is loaded on the housing, and a top board 2 and a bottom board 3 to form the housing are formed by using a block assembly plate member 10 which consists of plural resin unit block bidies having at least a width size prescribed by the difference of the lateral width sizes of various sizes of the TVs, and a resin-made connecting block to integrate the connecting position of the unit block bodies by a thermal fusion or an oscillating fusion.
Patent JP-H04189560-A (JP)
Title: Image formation device
Inventor: NOGUCHI AKIO
IPC: G03G15/00
Filed: 1990-11-26
Abstract: PURPOSE:To control power automatically with a simple operation by providing timing control means for controlling light quantity in an area excepting the maximum printable area with respect to the horizontal scanning direction at an unblanking time and in an area excepting image assurance areas at front and rear ends in a record medium with respect to the vertical scanning direction. CONSTITUTION:When a light emission quantity is higher than a desired value, a light quantity signal is made to be down by 1 step. When the light emission quantity is lower than the desired value, the light quantity signal is made to be up by 1 step. This process is to be continued until the light emission quantity becomes equal to the desired value. When the light emission quantity became equal to the desired value, an unblanking start data is returned to an original value. Thereafter, a vertical synchronization request signal is outputted so as to process an image formation. Accordingly, the laser beam strikes upon an edge of a polygon mirror during the image formation so that the influence of the scattered light on the image can be avoided. Thereafter, it is determined whether a printout for a next page exists or not. When it exists, an APC is performed. If not, the light emission quantity signal is turned off.
Patent JP-H03200548-A (JP)
Title: Protection cover
Inventor: JIAN EI ERISU
IPC: F16D3/06
Filed: 1990-11-26
Abstract: PURPOSE: To obtain a protective cover for an end yoke or the like, whose structure and operation are simple and which is inexpensive and reliable, by constituting the cover with a skirt portion formed around the external periphery of the end portion, legs extending from the end portion to the skirt portion, and shoulder means formed therein. CONSTITUTION: Legs 15, 16 are interfaced with a hole 33 provided with splines, adjacently to the end 31a of a boss 31 to attach a protective cover 10 to an end yoke 30. The protective cover 10 is tilted a little against the end yoke 30 and moved toward the axial direction to insert the longer leg 16 into the hole 33 and then, insert the leg 15. The protective cover is continuously moved to the axial direction until the lower end of the leg 16 is shifted to the outside from the end 31b of the boss 31, and shoulders 17b, 18b with steps are engaged with the end face 31b. Accordingly, the protective cover 10 is fixed to the end yoke 30 in high reliability and the external face 34 precisely ground is protected by the skirt portion 12.
Patent JP-H02163201-A (JP)
Title: Refuse transport system
Inventor: KIKUCHI TAKAMASA
IPC: B65F1/14
Filed: 1988-12-16
Abstract: PURPOSE:To discharge refuse at anytime for sanitation by transporting containers to an accumulation place in response to a full-load detecting signal of closed refuse containers disposed on throw-in ports of each floor and subsequently return the emptied containers to the initial places in a refuse transport system in a medium multistoried complex dwelling house. CONSTITUTION:When a refuse container 2 in a refuse container storing place 3 of an arbitrary floor is filled up with refuse, a refuse full load sensor 7 sends a signal to a control portion 8. The control portion 8 operates an elevator 11 to move an elevating box 9 to a corresponding floor, and the full-load refuse container 2 is stored in the elevating box 9 by a fork 10. Subsequently, the elevating box 9 is lowered to an entry/delivery port 5 and the container 2 is delivered to a conveyer 12 by the fork 10 to discharge refuse. Subsequently, the emptied container 2 is returned to its initial floor by the elevating box 9. By this arrangement, refuse can be discharged at any time and it can be sanitary.
Patent JP-H08225329-A (JP)
Title: Spout compass bowl assembly
Inventor: KENESU JIYON POORU
IPC: C03B7/09
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a spout bowl assembly easily carried out by adjusting a flow control.  
     SOLUTION: This assembly is provided with a tube 18 for controlling a flow into a discharge hole 16 from a spout bowl. The tube 18 has a cylindrical outer wall and a flat, horizontal bottom surface 20 located vertically above the tube seating surface 14 and is vertically locatable between a first position in engagement with the tube seating surface and elevated position at a selected vertical distance above the tube seating surface 14. The spout bowl includes an annular flow passage 30 extending upwardly from the tube seating surface 14 to a selected vertical distance. The annular flow passage 30 and the bottom portion 20 of the tube 18 wall extending the selected distance from the bottom 20 of the tube 18 are selectively configured relative to one another so that during at least a portion of the displacement of the tube from the engaged position to the upper position will change the effective flow area between the tube 18 and the annular flow passage 30. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03180616-A (JP)
Title: Structure of banking
Inventor: KAWASAKI HIROTAKA
IPC: E02D17/18
Filed: 1989-12-07
Abstract: PURPOSE:To used defective materials such as large grain size pieces for banking material by coating the upper and lower surfaces of geotextile provided around an end part of a banking with a protective layer consisting of sand soil or the like for preventing its direct contact with the banking material. CONSTITUTION:A protective layer 12 of sand soil or the like is formed on the upper and lower surfaces of geotextile 2 consisting of woven fabric, nonwoven fabric, etc., provided around an end part of banking material 10a consisting of crushed concrete blocks or the like. The geotextile 2 is rolled around soil bags 5 disposed at the end part of a banking 11 to be fixed. The geotextile 2 is thus prevented from being damaged at the time of dislocation of the banking material 10a, an earthquake, uneven settlement, etc. Industrial waste materials, etc., can thus be used for the banking.
Patent JP-H11151461-A (JP)
Title: Solid curtain application method and coating applicator as well as substrate photosensitive material producing apparatus having this coating applicator
Inventor: TAKASHIMA NOBUHIKO
IPC: B05C5/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily ameliorate the liquid adhesion defect and infiltration at the coating application end top of a substrate to the rear side thereof and to improve coatability in a solid curtain coating application method. SOLUTION: The solid curtain coating application method providing the downstream part at the front end of a coating applicator of an extrusion type or slide hopper type with a non-water permeable flexible member as a solid curtain and intermediate executing uniform coating of a coating liquid onto substrates continuously transported at prescribed intervals below this member intermittently with each of the substrate is the solid curtain coating application method characterized in that the intervals L of the substrate to be intermittently coated are in a relation of L<0.024×CS/Q(cm). In the equation, CS is a transporting line speed (cm/min); Q is a liquid feed flow rate (cc/min/cm) per unit length in the width direction and 0.024 is a constant having the dimension of a unit of (cm<2> ).