baber/WOPTO huggingface dataset:
Patent JP-S6374040-A (JP)
Title: Manufacture of nonlinear type thin optical organic film
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/361
Filed: 1986-09-18
Abstract: PURPOSE:To permit smooth and sure orientation of liquid crystal molecules by using a liquid crystal which is solid at a room temp. and is melted by heating as an org. liquid and solidifying the liquid after an orientation treatment. CONSTITUTION:A space 11 to contain the liquid crystal in the heated and melted state is formed between two sheets of substrates 9 and 10 and the liquid crystal 12 in the heated and melted state is put therein. The liquid crystal 12 is oriented in the liquid state and is cooled and solidified in the state where the liquid crystal is oriented. Orientation of the liquid crystal may be executed by providing counter electrodes 13, 14 and impressing an electric field thereto or by providing oriented films on the surface in contact with the molten liquid crystal. More specifically, the liquid crystal which is solid at a room temp. is melted by heating and after the liquid crystal molecules are converted to the easily movable state, the liquid crystal molecules are oriented; therefore, the liquid crystal 12 is smoothly and surely unified in the orientation direction. The liquid crystal is simply required to be cooled and solidified after the liquid crystal is oriented. The treatment work is, therefore, extremely simple and the film is manufacturable in an extremely short period.
Patent JP-H1048633-A (JP)
Title: Liquid crystal element and its production as well as apparatus for producing oriented film used for this production process
Inventor: MORIYAMA TAKASHI
IPC: C09K19/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to form oriented films having high anisotropy and to produce a liquid crystal element having excellent surface characteristics free from orientation defects by a clean process with good yield by developing and compressing a monomolecular film forming material on a liquid surface and laminating this material on a substrate, thereby forming the oriented films. SOLUTION: The monomolecular film forming material is developed and compressed on the liquid surface and is laminated on a pair of substrates 11a, 11b having electrodes on their respective opposite surface sides, by which the oriented films 14a, 14b are formed at the time of producing the liquid crystal element which is formed by holding a liquid crystal compsn. exhibiting a chiral smectic phase between these substrates and has the oriented films 14a, 14b on at least one of electrodes 12a, 12b. In such a case, the liquid crystal element is provided with shorting preventive films 13a, 13b at need between the oriented films 14a, 14b and the transparent electrodes 12a, 12b. The upper and lower substrates are stuck to each other by using a sealing material 15 via bead spacers 16, such as silica beads, by which a cell is constituted.  The liquid crystals are injected into this cell by utilizing capillarity.
Patent JP-H1048172-A (JP)
Title: Apparatus for holding metallic test element in apparatus for measuring corrosion of metallic material
Inventor: TANAKA YUTAKA
IPC: B25B11/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a gap at a holding means for a metallic test element and improve measuring accuracy for a corrosion speed, by pressing a lower end face of an electrode rod-holding holder by means of a pressing means to an upper end face of the metallic test element via a packing. SOLUTION: An electrode rod 32 is slidably inserted in an electrode rod-holding holder 33. A metallic test element 21 is meshed to a male screw part 32a at a lower end part of the electrode rod 32. A lower end face 33a of the holder 33 is always tightly coupled and united to an upper end face 21a of the test element 21 via a packing 34 with an appropriate elastic pressure by a pressuring spring 35 as a pressing member. A probe structure A for the metallic test element is thus constituted. An upper end of the probe structure is inserted to a lid member 12 by a fixing flange 39, whereby the test element 21 is soaked in a test fluid. A corrosion signal of the test element 21 following the progress of corrosion is taken out from the side of an upper end part of the electrode rod 32.  In this case, the test fluid is prohibited from entering a gap between the lower end face 33a of the holder 33 and upper end face 21a of the test element 21, and therefore the gap is prevented from being corroded.
Patent JP-H04103865-A (JP)
Title: Exhaust air circulation control method for internal combustion engine
Inventor: SEKI YASUNARI
IPC: F02M25/07
Filed: 1990-08-21
Abstract: PURPOSE:To accurately detect failures in an exhaust air circulation control system in either transition or normal operations by judging that the exhaust air circulation control system is at fault when the deviation of the actual value of valve opening from a target value of valve opening is equal to or more than a specified value in response to engine operations. CONSTITUTION:An EGR valve 16 is provided with a valve opening sensor 26, the valve opening sensor 26 detects the operating position of the valve body 18 of the EGR valve 16 so as to forward the detected signal to an ECU 5. The ECU 5 judges whether or not the value of an output signal from the valve opening sensor 26 is abnormal, and concurrently judges the operating conditions of an engine 1 based on the detected signals from various sensors such as a thetaTH sensor 4, a PBA sensor 7, a TW sensor 8, a Ne sensor 9, an O2 sensor 12 and a PA sensor 13, so that the target value of valve opening of the EGR valve 146 in response to the result of the judgement is operated so as to be set up. And when the deviation of the actual value of valve opening from the target value of valve opening is equal to or more than a specified value in response to engine operations, it is thereby judged that an exhaust air circulation control system is at fault.
Patent JP-S6279865-A (JP)
Title: Automatic spray gun
Inventor: SUZUKI TADASHI
IPC: B05B15/02
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the generation of nozzle clogging and to continue a coating operation by indexing a nozzle tip having plural coating material flow passages by means of a step motor which brings the respective coating material flow passages into a forward spraying position and backward spraying position. CONSTITUTION:This invention relates to a spray gun such as airless spray gun for spraying various coating materials such as paint, in which a microphone 23 of a sensor for detecting the nozzle clogging is fixed to the side face of a gun body 1 and the electric signal based on the oscillation picked up by the microphone is discriminated by a detector 24. Output is made from a central control device 26 to a step motor control device 21 when the generation of the nozzle clogging is discriminated. The nozzle tip 14 is then turned backward by the step motor 18 to blow off the foreign matter and to eliminate the nozzle clogging. The nozzle clogging is thus prevented and the coating operation is continued.
Patent JP-2001042699-A (JP)
Title: Image forming device
Inventor: ISOGAI TAKASHI
IPC: G03G21/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining occurrence of uneveness in image quality. SOLUTION: Prescribed fixing test images TA and TC are formed periodically on a recording body S or according to selection by an operator (S1) or the like. Next, a unified control part obtains the glossiness LA and LC of the respective images TA and TC on the basis of the intensity of reflected light obtained by an image information detection part and calculates a difference (LA-LC) between them (S2 and S3). Then, the unified control part decides the rank of the distortion amount of a roller on the basis of the calculated result (S4), and a cam 210C is driven to correct the pressing force of a pressure roller 213 in accordance with the rank, so that the distortion is made smaller (S5). Thus, fixing pressure is uniformized in a direction orthogonal to the recording body carrying direction. Accordingly, occurrence of uneveness in the image quality is restrained.
Patent JP-H1155904-A (JP)
Title: Flat carbon commutator, and its manufacture
Inventor: SUGIYAMA TAKEHIKO
IPC: H02K13/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat carbon commutator which is excellent in corrosion resistance and can be manufactured at low cost, by performing the joining and fixing between a carbon segment and a connector terminal without recourse to calking or soldering of a metallic member. SOLUTION: This commutator is provided with a ceramic sleeve 7 at the center position of the internal surface of a ceramic tray-shaped holder 1, and a plurality of carbon segments 10 are arranged in ring shape at small intervals around the sleeve 7, and terminals 15 for connection are put severally between the outside periphery of each carbon segment 10 and the inside periphery of the holder 1, and the inner face of the sleeve 7 and the rear 1a and the outside flank of the holder 1 are molded integrally by the synthetic resin having electric insulation property, thus the said holder 1 and a part of the terminal for connection are enclosed and fixed.
Patent JP-H1149267-A (JP)
Title: Liquid crystal plate carrying container
Inventor: WATABIKI HIROAKI
IPC: B65D85/48
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal plate carrying container that is accommodative to housing liquid crystal plates in various sizes stably without allowing the plates to bend and is excellent in efficiency of saving space because of its availability of being piled up in tiers while preventing the liquid crystal plates themselves or flexible printed boards and electronic parts to be mounted thereon from being damaged. SOLUTION: Columnlike support stands 4 for bearing a liquid crystal plate 3 flatwise and stopper members 5 nearing the peripheral edge of the liquid crystal plate for positioning the liquid crystal plate 3 are provided at a plurality of positions at one side of a synthetic resin board body 2. Support stand engaging parts 72 and stopper engaging parts 92 for detachably engaging the support stands 4 and the stopper members 5 are provided at a plurality of positions at the synthetic resin board body 2 in conformity to the sizes of the liquid crystal plates to be mounted. A surrounding wall 2b and an engaging step 2c in the height higher than the support stand engaging part 72 and the stopper engaging part 92 are provided circumferentially at the outer circumference of the synthetic resin board body 2.
Patent JP-H06172304-A (JP)
Title: Purification of caprolactam
Inventor: FUUGOO FUKUSU
IPC: C07D201/16
Filed: 1993-09-06
Abstract: PURPOSE: To purify caprolactam by an oxidative treatment.  
     CONSTITUTION: Mixtures mainly contg. the caplolactam to be purifiied and unsatd. lactams are treated with oxygen or an oxygen-contg. gas mixture in an alkaline medium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61104391-A (JP)
Title: Semiconductor storage device
Inventor: OGAWA JUNJI
IPC: G11C11/41
Filed: 1984-10-23
Abstract: PURPOSE:To execute a high speed read-modify-write of a large capacity data by storing the contents of a memory cell by controlling a gate into plural registers, modifying them asynchronously from a memory, and storing them in the memory. CONSTITUTION:A transfer gate train 10 is turned on through a transfer clock driver 16, and a data of a memory cell MC of bit lines BL1-BL256, etc. connected to a word line WL2 is read out in a lump and stored in a shift register 12. This storage contents are asynchronous from a memory, modified at a high speed by a modifying circuit 15 and stores in a shift register 14. Also, the contents of the register 14 are written in the memory cell through a gate train 11 which is turned on through a driver 16 responding to a pointer register, etc. In this way, a high speed read-modify-write of a large capacity data related to an optional part of the memory cell can be executed to a dynamic RAM whose operation cycle is long, too.
Patent JP-S6283377-A (JP)
Inventor: BABA HIDETOSHI
IPC: C04B35/591
Filed: 1985-10-04
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-H1058832-A (JP)
Title: Thermosensitive recording medium
Inventor: IIDA SATOKO
IPC: B41M5/333
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium which is capable of well preserving recording density and a recording image and is almost free from texture blushing due to heat. SOLUTION: In the thermosensitive recording medium consisting of a recording layer containing leuco dye, a developer, an aromatic isocyanate compound and an imino compound formed on a support, 1,1-bis(4-hydroxyphenyl)-1- phenylethane or 2,4-dihydroxy-2'-methoxy benzanilide is used as a developer for the leuco dye. Especially, the 2,4-dihydroxy-2'-methoxybenzanilide is effective for the light resistance of a recorded image. The usage of the developer is not particularly limited but should be about 50-300 pts.wt., preferably, about 100-250 pts.wt. for 100 pts.wt. of the leuco dye.
Patent JP-S6464186-A (JP)
Title: Disk player
Inventor: KATSUYAMA AKIRA
IPC: G11B27/10
Filed: 1987-09-04
Abstract: PURPOSE:To simplify the reservation procedure of section program information by executing the reservation concerning the selected section program information or a pause condition to a programming memory and integrating and displaying the reproduction time of the reserved section program information. CONSTITUTION:By a system control part 10, the section program information designated by a program information selecting switch 25 is selected, and the reservation of the selected section program information is executed to a programming memory built in the control part 10. Separate from the operation of the switch 25, a pause switch 24 is operated by a desired timing, the pause condition is selected by the control part 10 and the reservation of the pause condition is executed to the program memory built in the control part 10. At such a time, the reproducing time of respective pieces of the section program information successively reserved is integrated and displayed in a data displaying part 31. Thus, the reservation procedure of the section program information can be simplified.
Patent JP-H1058274-A (JP)
Title: Chip treating device
Inventor: TADANO SUSUMU
IPC: B23Q11/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To avoid interference of the chip collected by an upper scraper in a splash accommodation frame with a lower scraper. SOLUTION: A pair of rotary sprockets 13 and 15 are furnished in a chip accommodation frame 7, and an endless chain 17 is set over between the sprockets 13 and 15, and a plurality of scrapers 21 to collect the splash and transport are set on the chain 17, wherein each scraper 21 is arranged protruding toward inside the chain 17, and a separator 29 is installed to partition up and down the space in the sprockets 13 and 15 within the chip accommodation frame 7 so that an upper compartment 25 and a lower compartment 27 are formed.
Patent JP-S6477266-A (JP)
Title: Picture information transmission equipment
Inventor: NAKAJIMA TSUYOSHI
IPC: H04N1/00
Filed: 1988-09-05
Abstract: PURPOSE:To send a received document to a recipient rapidly and without fail by designating the name and addition information of a person which becomes the recipient of the document in a designation terminal and adding and transmitting them with the document. CONSTITUTION:When a document is transmitted, a user designates the terminal number of one destination terminal by a console panel 4. A control part 11 displays the terminal user list of the said destination terminal at a CRT display 5. Next, a user selects the terminal user which should be the recipient among the terminal user list, from the console panel 4 by instructing a user number, etc., and a document reading part 1 reads the transmitted document. When reading is completed, the control part 11 refers to a control table and gives the telephone number of the destination terminal to a communication control part 9. A control part 9 executes the automatic calling and executes the connection with the destination terminal. When the connection is completed, the control part 11 gives a user name, which becomes a recipient, to a character generator 7. The generator 7 generates the character pattern corresponding to the user name. The pattern is encoded by an encoder 8 and sent to the destination terminal by the control part 9.
Patent JP-S6464304-A (JP)
Title: Superconducting sheet coil
Inventor: MAEJIMA SEIJU
IPC: H05H7/04
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a superconducting sheet coil having excellent mechanical strength by forming an oxide film on the surface of a substrate in which the same flat shape as a circuit pattern to be formed is formed, and forming a superconducting circuit made of oxide superconductor in a groove. CONSTITUTION:As the material of a substrate 3, sole metal selected from group IVa metal elements, such as Ti, Zr, Hf, etc., or group Va metal elements such as V, Nb, Ta, etc. or an alloy containing these metals is employed. Then, a groove 2 is spirally formed by a method, such as a mechanical press. Thereafter, material powder of oxide superconductor is filled in the groove 2 of the substrate 3. Subsequently, the substrate 3 is heat treated to react between the elements in the powder of the superconductor filled in the groove 2 of the substrate 3, thereby generating a superconductor having superconductivity. An oxide film 4 is formed on the substrate 3 by the above operations, and a superconducting sheet coil 1 on which a superconducting circuit 5 made of spiral oxide superconductor is manufactured.
Patent JP-2000052590-A (JP)
Title: Image-forming apparatus
Inventor: HYO ICHIRO
IPC: G03G15/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To control a breadth ratio of longitudinal/lateral lines without inviting a cost rise by setting an image formation condition of a detection reference image formed and developed on an image carrier body and controlling a quantity of laser write light through modulation of a pulse width according to the condition. SOLUTION: A reference pattern formed on a photosensitive drum 201 with a predetermined timing is detected by a reflecting type photosensor 210. A target value of a toner density sensor 213 of a developing apparatus 203 is determined in accordance with the value. Toner replenishment by a toner- replenishing device 211 is controlled in accordance with a difference of an output of the sensor 213 and the target value. An LD power at the write time of longitudinal lines is determined in accordance with a set value of a development potential when the reference pattern is formed. Even when the setting of the development potential when the reference pattern is formed is changed, if a quantity of LD light is set accordingly, a stable longitudinal/lateral ratio is obtained. Meanwhile, a relationship of the quantity of LD light and set value is stored in a memory in a control circuit 304.
Patent JP-S6282173-A (JP)
Inventor: TAZAWA SHUNSUKE
IPC: E04G23/02
Filed: 1985-10-07
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-S6465517-A (JP)
Title: Manufacture of pipe containing optical fiber
Inventor: ARAKI NOBUO
IPC: G02B6/44
Filed: 1987-09-07
Abstract: PURPOSE:To manufacture a water-leak preventive optical fiber containing pipe with superior performance at low cost, by sticking a high polymer water absorber on the surface of an optical fiber previously and inserting the optical fiber into the pipe while the high polymer absorber is stuck. CONSTITUTION:The pipe 1 is coiled to form a coil 5 before the optical fiber 7 is inserted into the pipe 1 and the high polymer water absorber is tuck on the surface of the optical fiber 7. Then the coil 5 of the pipe 1 is vibrated reciprocally along the spiral path from an optical point of the pipe 1, so the optical fiber 7 in the pipe 1 receives slantingly upward force from the internal wall surface of the pipe 1 and bounces slantingly upward in the pipe 1 or slides on the internal wall surface of the pipe 1. Thus, the optical fiber 7 in the pipe 1 advances in the pipe 1 by being applied intermittently with conveyance force in the peripheral direction of the coil from the internal wall of the pipe 1 to draw the optical fiber 7 outside the pipe into the pipe 1. Consequently, the water-leak preventive optical fiber containing pipe is manufactured at low cost without affecting nor damaging the optical fiber.
Patent JP-S6378227-A (JP)
Title: Insulating circuit
Inventor: IDA TOSHIKAZU
IPC: G06F3/05
Filed: 1986-09-22
Abstract: PURPOSE:To obtain an inexpensive insulating circuit most suitable for a signal processing system and so on,which directly insulate an input signal, by combining switching circuits, a signal holding circuit and a switching driving circuit. CONSTITUTION:When the switching circuit 1A is closed, a measurement signal inputted to a 1st switching circuit 1A is outputted to and held in the next signal holding circuit 1B. If the switching circuit 1A is opened to change the 2nd switching circuit 1C from closed to opened state, a signal held in the holding circuit 1B is outputted through the switching circuit 1C. In such a case, the opening and closing states of the switching circuits 1A and 1C are given by the switching driving circuit 1D. In such a manner can obtain the optimum, inexpensive insulating circuit can be obtained at the signal processing system directly insulating the input signal.
Patent JP-H0270391-A (JP)
Title: Production of clad material for die bonder
Inventor: TAKAHASHI HIRONORI
IPC: B21B1/22
Filed: 1988-09-05
Abstract: PURPOSE:To produce the clad material for a die bonder having high joint strength by joining a clad material obtd. by joining and rolling an intermediate material consisting of Cu or Ni and an outside surface material and joining the clad material to both surfaces of an Fe-Ni alloy base material and subjecting the materials to rolling. CONSTITUTION:The intermediate material 7 consisting of the Cu or Ni and the outside surface material 8 consisting of Ag, solder, etc., are joined and are subjected to rolling to obtain the clad band material 9. This clad band materials 9 are joined to both surfaces of the band-shaped base material 10 consisting of the Fe-Ni alloy and the materials are subjected to rolling. The joint strength of the base material 10 and the outside surface material 8 is highly stabilized and the clad material 11 for the die bonder which prevents the oxidation of the base material 10 by the intermediate material 7 as a barrier and has the specified thickness is obtd.
Patent JP-H0758087-A (JP)
Title: Plasma processing apparatus
Inventor: HORIIKE YASUHIRO
IPC: H01L21/302
Filed: 1993-08-12
Abstract: PURPOSE:To improve the etching rate and a selecting ratio and to reduce damages to a silicon substrate by specifying the distance from the lower surface of a plasma generating means to the processing part of a body to be processed. CONSTITUTION:For example, an antenna means 5 of one turn, which is formed of a thin copper plate or the like having the thickness of, e.g. 0.5mm, is formed on the outer upper surface of an insulated central part of a processing chamber 2. The antenna means 5 is connected to a high-frequency power supply 7 through a matching circuit 6. A suscepter 10 can be lifted and lowered in the processing chamber with a lifting device. The distance Z between the processing surface of a body to be processed W and the lower surface of the antenna means 5 for generating plasma can be adjusted. The distance Z is set cat 50mm or more and 200mm or less, preferably 50mm or more and less than 125mm. Thus, plasma processing can be performed at the downstream region separated from the high-density plasma region.