baber/WOPTO huggingface dataset:
Patent JP-H1088140-A (JP)
Title: Liquid crystal mixture
Inventor: SHIMANO FUMIO
IPC: C09K19/34
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a super-twist liquid crystal display having shortened switching time, a good sharpness and angle dependency by providing the outer side substrate to form the cell, a specific nematic liquid crystal mixture having a positive dielectric anisotropy and an electrode layer having an orientation membrane. SOLUTION: This display comprises (A) a pair of face-parallel outer side substrates which forms the cell together with the frame, (B) the nematic liquid crystal component in the cell having positive dielectric anisotropy and containing (i) 15-50wt.% of a liquid crystal component of bi- or tricyclic compound with a dielectric anisotropy of >=1.5, (ii) 5-40wt.% of a liquid crystal component of bi- or tricyclic compound with a dielectric anisotropy of -1.5-+1.5 represented by formula I(R<1> * is a 1-8C alkyl; R<2> * is H, a 1-5C alkyl), (iii) 30-80wt.% of a liquid crystal component comprising 3 or more kinds of compounds having a trans-4,4'-diyl structural element, represented by formula II (R<1> is a 1-8C alkyl; L1 and L2 are each H, F; R2 is F, CF3 ;  Z is -COO-; p is 0, 1) and (iv) an optically active component, and (C) an orientation membrane, and, in addition, an electrode layer which addresses individual pixels.
Patent JP-H08120170-A (JP)
Title: Polyester carbonate composition having stress cracking resistance
Inventor: POORU DEIIN SAIBAATO
IPC: C08G77/28
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a polyester carbonate composition which can give a molding having improved stress cracking resistance without detriment to flexibility inherent in the constituent polyester carbonate by mixing a polyester carbonate with a small amount of a polyetherimide and a small amount of a siloxane polyether imide copolymer.  
     CONSTITUTION: A polyester carbonate (desirably, one prepared by condensing bisphenol A with terephthaloyl dichloride and phosgene) is blended with 5-30 pts.wt. polyetherimide having repeating units of formula I (wherein f is 10-500; R 2  is a 2-12C divalent aliphatic hydrocarbon, a 6-30C divalent aromatic hydrocarbon, or the like; and R 1  is a 6-30C divalent aromatic organic group) and (B) 0-5 pts.wt. thermoplastic siloxane polyetherimide copolymer [e.g. a copolymer having units of formula I and interrupted by polysiloxane units of formula II (wherein R 5  is a 1-14C divalent hydrocarbon group; R 6  is a 1-14C monovalent hydrocarbon group; and d is 4-40)]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000072073-A (JP)
Title: Electric bicycle
Inventor: YASUTOMI KENZO
IPC: B62J11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To surely fix an attachable/detachable battery case to a bicycle body frame with simple constitution. SOLUTION: A key cylinder 70 to be operated by a key K is provided on a support bracket 7 provided on a bicycle body frame, and a lock plate 8 to be turned therewith is fitted to a lower end of the key cylinder 7. A roller is fitted to a front wall of the battery case 6 opposite to the support bracket 7 when fitted to the bicycle body frame, the roller is turned and abutted on a lower surface of the lock plate 8 projected on the battery case 6 side, and the battery case 6 is constrained so as not to be detached when pulled upward.
Patent JP-H1093322-A (JP)
Title: Antenna system
Inventor: KUDO HIROSHI
IPC: H01Q13/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the antenna system in which interference between adjacent plane antennas is reduced. SOLUTION: This antenna system 10 is provided with an array antenna 7 in which plane antennas T, R are arranged, a transmission selection circuit 2 to select any of the transmission plane antennas R among a plurality of the transmission plane antennas of the array antenna 7, a transmission circuit 1 to send a signal to the selected transmission plane antenna T, a reception selection circuit 4 to select any of the reception plane antennas R among a plurality of the reception plane antennas R of the array antenna 7, and a reception circuit 5 which receives a signal caught by the selected reception plane antenna R. In this case, the plane antennas T, R are obliquely arrnaged and the adjacent plane antennas T, R are placed at a tilt position.
Patent JP-H04126512-A (JP)
Title: System for separating and recovering gaseous mixture and its operation
Inventor: YAMADA RYOKICHI
IPC: C01B32/50
Filed: 1990-09-19
Abstract: PURPOSE:To efficiently separate and recover CO2 from a waste combustion gas, etc., having a low content of CO2 by removing or recovering the high- adsorbable gas in a gaseous mixture with a means for cooling or heating the low-adsorbable gas and the cooled or heated low-adsorbable refined gas. CONSTITUTION:The raw gaseous mixture 1 is cooled and condensed by a heat exchanger 2, boosted by a compressor 4 and supplied to an adsorption tower 1A in which the residual moisture is adsorbed and removed to form a refined gaseous mixture which is supplied to an adsorption tower 2A. CO2 is adsorbed and concentrated in the tower 2A, the remaining refined gaseous mixture is stored in a tank 8, and a part of the mixture is supplied to an expansion turbine 9, cooled and stored in a tank 10. Meanwhile, the adsorbed moisture is vacuum- desorbed by a vacuum pump 5 in an adsorption tower 1B under regeneration and discharged. The concd. CO2 is vacuum-desorbed by a vacuum pump 6 in an adsorption tower 2B, supplied to a heat exchanger 7 and cooled by the cooled refined gaseous mixture from the tank 10, and only CO2 is liquefied and stored through a pipeline 50.
Patent JP-H1074102-A (JP)
Title: Remote controller using serial communication
Inventor: NISHIJIMA TETSUYA
IPC: G05B7/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To perform the serial communication with no use of an address setting part by carrying out the communication between a motor controller and one of both remote setting units via the other remote setting unit serving as a master station based on a communication pattern, carrying out the communication with only the remote setting unit of the master station via the other remote setting unit serving as a slave station based on a communication pattern, and generating the communication patterns at the communication control parts of both setting units. SOLUTION: Two remote setting units 11 and a motor controller 2 are connected to a transmission line 13. Every unit 11 has a terminal resistance detection part 9 to detect the presence or absence of the terminal resistance and inputs a detection signal 101 to a communication function switching part 8. If the terminal resistance is detected, the relevant unit 11 functions as a master station. On the other hand, the unit 11 where no terminal resistance is connected functions as a slave station. At the unit 11 having a communication function as a master station, a communication mode signal 102 is outputted to a communication pattern generation part 7 from the part 8. Then the data accordant with every communication pattern are given from a communication control part 6 of every unit 11 and transmitted by a transmission/reception part 5 via the line 13.
Patent JP-H08112686-A (JP)
Title: Laser beam processing method, production of lead frame and lead frame
Inventor: EMATA KOJI
IPC: B23K26/00
Filed: 1994-10-13
Abstract: PURPOSE: To assure the flatness of lead surfaces by forming recessed parts including processing regions, irradiating these parts with a laser from a direction where the beam penetrates the surface formed with the recessed parts, thereby melting away the processing regions. CONSTITUTION: A resist is formed on the surface of a metallic sheet 7 which is a lead frame and is subjected to exposing and developing, by which resist patterns 8 are formed in the regions to be formed with the leads. This metallic sheet 7 is subjected to etching and is formed with the recessed parts 9 in the form of grooves by a half etching state. The resist patterns 8 are removed and the metallic sheet 7 is melted by irradiation with the laser from the side opposite to the surface formed with the recessed parts 9. The laser beam penetrates the metallic sheet 7 and inner leads 2a are separated and formed by fusion cutting. Dross 10 generated by melting of the metal in the fusion cut parts at the time of fusion cutting is housed into the recessed parts 9 formed at the ends of the inner leads 2a. The dross 10 does not protrude from the surface of the inner leads 2a and the flatness of the inner leads 2a is assured.
Patent JP-H0296812-A (JP)
Title: Temperature controller
Inventor: EBINUMA RYUICHI
IPC: G05D23/19
Filed: 1988-10-03
Abstract: PURPOSE:To simultaneously and precisely temperature-control plural subjects to be temperature controlled in different places by providing a temperature control means controlling the temperatures of a precision constant temperature liquid medium supply device, a distributor and the liquid medium of respective channels which the distributor has distributed. CONSTITUTION:The means supplying the prescribed constant temperature liquid medium, the distribution means 18 distributing the liquid medium from the supply means into plural channels and the means controlling the temperatures of the respective constant temperature liquid mediums which have been distributed are provided. Namely, temperature control means (the control of current values of heaters in heat converters 15-16) are respectively provided for the constant temperature liquid mediums of plural channels 9-11 which have been distributed in correspondence with plural objects which are temperature- controlled 3-5. The variance of the liquid medium temperatures due to the pressure loss energy of the liquid medium channels 9-11 of the objects to be temperature-controlled 3-5 is corrected in the temperature control means. Thus, plural objects to be temperature-controlled 3-5 in the different places can precisely be temperature-controlled with simple constitution.
Patent JP-H0776035-A (JP)
Title: Method and device for detecting pressure of injection molding machine
Inventor: ARAI TAKESHI
IPC: B29C45/82
Filed: 1993-09-08
Abstract: PURPOSE:To always maintain a correct zero adjustment point without being affected by a temperature drift and thereby to attain correct and highly precise pressure detection and further an improvement in the quality of a molded article. CONSTITUTION:The respective oil pressures of a front oil chamber 2f and a rear oil chamber 2r of a hydraulic cylinder, e.g. an injection cylinder 2, wherein a piston 3 of a double rod type is held are detected by a pair of pressure sensors 4 and 5 respectively, and a pressure detected value Pd is determined from a difference between oil chamber pressure detected values Pdf and Pdr based on outputs of the pressure sensors 4 and 5. On the occasion, the pressure detected value Pd in a period Ts wherein the pressure detected value Pd is zero in principle is determined in the period Ts and the pressure detected value Pd determined is stored as a corrective value A, while the pressure detected value Pd at the time of pressure detection is corrected by the corrective value A at the time of the pressure detection.
Patent JP-S63101788-A (JP)
Title: Multichannel type semiconductive radiation detector
Inventor: OOMORI YASUICHI
IPC: H01L31/09
Filed: 1986-10-17
Abstract: PURPOSE:To cool a housing, a semiconductive radiation detector array and an amplifier, by allowing gas or a fluid to flow to the hollow part of the housing having the semiconductive radiation detector array and the amplifier fixed thereto. CONSTITUTION:A substrate 3 composed of an insulating material is formed on a housing 1 constituted of a metal such as Fe having a high atomic number, reduced in scattering of radioactive rays and low in heat conductivity and having a hollow part 2 capable of permitting a liquid or gas to flow. A cooling medium 10 held to a definite temp. of 30 deg.C or less at the time of operation and composed of gas such as N2, water or a liquid organofluorine compound is allowed to flow to the hollow part 2 to hold the temp. of each multichannel type semiconductive radiation detector 9 to a definite temp. of 30 deg.C or less.
Patent JP-S60142815-A (JP)
Inventor: IHARA KEISUKE
IPC: A47J19/00
Filed: 1983-12-29
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-H0792747-A (JP)
Title: Continuous, automatic original transfer equipment for copy
Inventor: IN KEUN BAEKU
IPC: B65H43/08
Filed: 1991-09-26
Abstract: PURPOSE: To prevent the disturbance of a mounted original, to prevent static electricity generation on the original to the most by reducing the friction of a transfer guiding part and the original, to accurately execute an automatic original transfer function by improving the pulling force of the original further and to execute it even in the case that the width of the original is small by the operation of many sensors. CONSTITUTION: This device is constituted of an upper frame 1 in which a right side projection means 15 and a left side projection means 16 for stably mounting the original and preventing the deviation of the original are formed and placed on both sides, a cover 3 in which many projections 17' are formed and placed at a contact part with the original and an extension means 17 is formed and placed on the upper part, a lower frame 2 in which a driving shaft 6 is fixed to the extension part 20 for providing the moving route of the original, a tractor means 4 constituted in a circular shape so as to further improve the concentration of the pulling force of the original, a motor driving means for adjusting the rotation speed and rotation amount of a motor, and a sensor means constituted of many sensors for sending out control signals to the motor driving means.
Patent JP-2001070528-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine having a variable display means disposed at approximately the center of a game board, and having also a variable winning device formed to perform functions similar to obstruction nails, with the variable display means, although of large size, being not disadvantages to a player but allowing the player to easily gain profits. SOLUTION: A variable winning device 18 and a first grade starting hole (normal electric generator) 17 are separately arranged in upper and lower positions, respectively, with the variable winning device 18 disposed above the front face of a center generator 26, and with the first grade starting hole (normal electric generator) 17 disposed in a position away from the underside of the center generator 26, so that once a shot game ball has reached the top of a playing area 11 along a guide rail, it can easily enter a large winning hole 50 provided in the variable display device 18, if the large winning hole 50 is open. To guide the game balls into the first grade starting hole (normal electric generator) 17, obstruction nails 23 or the like are arranged and adjusted within an empty area that forms below the center generator 26, whereby a guiding part can be formed.
Patent JP-2001072751-A (JP)
Title: Preparation of titanium catalyst solution and preparation of polyester using same
Inventor: KITSUKA YOSHIYUKI
IPC: B01J35/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an alkylene glycol solution of a titanium catalyst which does not suffer oxidation by heat generated by stirring or circulation by a pump during long-term storage and exhibits excellent catalytic activities and to provide a method for preparing a polyester. SOLUTION: The subject method for preparing a titanium catalyst solution comprises mixing an alkylene glycol solution of a tetraalkoxytitanium with water in preparing an alkylene glycol solution containing 0.1-10 wt.% of a tetraalkoxytitanium and 0.5 to 2.0-fold moles of water based on 1 mole of the tetraalkoxytitanium. The titled method for preparing a polyester comprises the use of the titanium catalyst solution prepared by this method.
Patent JP-S60142427-A (JP)
Title: Data processor
Inventor: ONDA NOBUHIKO
IPC: G06F7/00
Filed: 1983-12-28
Abstract: PURPOSE:To attain data processing without adding the type information of data by adding a flag adding means for indicating the type of data and a data type identification means for identifying the type of the data to a data processor. CONSTITUTION:A flag adding part 7 adds a flag indicating a data type, a real number type or an integer type, to input data and stores the flag-added data in stack register 5. When an operation command such as an addition instruction is applied from an instruction decoding part 4 to a data processing part 6, a data type identification part 8 selects an integer addition processing means when the flag added to the data in the stack register 5 indicates type data, and selects a real number addition processing means the flag indicates real type data.
Patent JP-S6487302-A (JP)
Title: High-voltage electrostatic field generating device
Inventor: SASAKI HIKARI
IPC: B27N3/14
Filed: 1987-09-30
Abstract: PURPOSE:To increase the electric field strength of electrostatic field by a method wherein a plate-like dielectric is spanned over at least end faces of electrode plates in a high-voltage electrostatic field generating device, which generates electrostatic field by applying high voltage between the electrode plates facing to each other. CONSTITUTION:As dielectric, for example, phenol or Kevlar sheet, is used. In either case, a larger orientation torque is obtained by spanning the fiber direction or warp direction of the dielectric over electrode plates facing to each other. Though the orientation torque, in case that only a Teflon plate is employed, is smaller than that in case of control, improved orientation torque results, when a plate-like dielectric, which is produced by impregnating a sheet- like base material made of directional glass fiber or glass cloth with Teflon resin, is employed. When the substantial dielectric constant of substance, of which cloth or sheet is made, is at least 3.0, orientation torque can be increased further.
Patent JP-2000162899-A (JP)
Title: Image-forming device
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To secure satisfactory transfer efficiency, and to prevent the occurrence of an image to carry voids, in a primary transferring part between a photoreceptive drum and an intermediate transfer belt. SOLUTION: This image-forming device, provided with the movable photoreceptive drum 1 for carrying the toner image thereon and the movable intermediate transfer belt 9 is constituted, so as to transfer the toner image on the intermediate transfer belt 9 to transfer material. In this case, the device is allowed to set the ratio between peripheral speed of the photoreceptive drum 1 (V drum) and the peripheral speed of the intermediate transfer belt 9 (Vitb), so as to satisfy the ireguality 1.002<=Vitb/drum<=1.020, and to set the contact pressure of the intermediate transfer belt 9 held in contact with the photosensitive drum 1, beyond 10 g/cm, and below 70 g/cm.
Patent JP-S61129435-A (JP)
Title: Fuel injection amount controller for internal-combustion engine
Inventor: DOMIYO HIROYUKI
IPC: F02D41/04
Filed: 1984-11-27
Abstract: PURPOSE:To permit the always stable start by varying the increased amount of fuel on start according to the amount of deposit (adhering substance such as minute carbon particles) by installing a means for detecting the amount of adhesion of the deposit onto the suction system of an engine. CONSTITUTION:When a deposit 21 adheres onto the suction system part of an engine, a portion of the jetted-out fuel is absorbed into the deposit, and the uniformity of the air fuel ratio is disturbed in the transient operation of the engine. Then, a detecting means 1 for detecting the amount of deposit on the basis of the output signal of an O2 sensor is installed, and a calculating means 4 calculates the correction portion of the fuel injection amount on engine start according to the detected amount of deposit. When a detecting means 2 detects the start of the engine, a calculating means 5 corrects the fuel injection amount calculated in a calculating means 3 by the above-described correction portion according to the operation condition, and then a fuel injection means 6 is controlled according to the fuel injection amount after correction.
Patent JP-2000076345-A (JP)
Title: Device and method for supporting production capacity and cost examination
Inventor: TAKEMURA MIWAKO
IPC: G06Q50/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To output the production capacity and cost from designing to manufacture in a short time by shortening the time and operation needed to examine the production capacity and cost at the design department and manufacturing factory without depending upon experience. SOLUTION: This device inputs component information, substrate information, production plan information, and production system information from a data input part 1. Then a production load rate examination result, a production capacity examination result, a cost examination result, and an area productivity examination result are outputted from a result output part 4 by a facility database, a line constitution database, and a cost database as component allocation know-how of the factory stored in a database part 2 and the production capacity examining algorithm, cost examining algorithm, and other various algorithm of an algorithm part 3.
Patent JP-H03110292-A (JP)
Title: Solidification of natural ground
Inventor: NAGATOMO SHIGEKI
IPC: E21D9/04
Filed: 1989-09-25
Abstract: PURPOSE:To permit natural ground to be solidified by reinforcing according to changes in the condition of the ground by a method in which a hollow rod with an injection nozzle is connected to a drill with a swivel for excavating tunnel and a chemical group for solidification is injected while excavating. CONSTITUTION:A boom 1 is driven to set up a guide shell 2 to a given position and a given direction, and a drill 3 is operated to excavate natural ground 5. An injection pump 10 is driven to sent chemical grout into an injection tube 12, directed to the hollow pit 6 through a swivel 9, and injected from an injection nozzle 8 into the ground 5. When the excavation for a given distance is ended and the injection for a given range is finished, the final injection for fixing the hollow rod 4 left is made, the injection pump 10 is stopped, and the drill 3 is removed from the rod 4. The guide shell 2 is moved to the next drilling position. The operation time can thus be greatly shortened.
Patent JP-S62110487-A (JP)
Title: Ultrasonic wave motor
Inventor: INABA RITSUO
IPC: H01L41/09
Filed: 1985-11-07
Abstract: PURPOSE:To provide flexibility against the fluctuation of external conditions by a method wherein a plurality of comb-shape protrusions formed on the surface of a vibrator are given different reference vibrations respectively and one of the protrusions positively resonates with the reference vibration of a basic part. CONSTITUTION:An ultrasonic wave motor is composed of a rotor 15, a stator 11, piezoelectric material 13 for inducing ultrasonic vibration in the stator 11 and a motor pedestal 17. A plurality of comb-shape protrusions 12 are provided on one of the surfaces of the stator 11 and the widths are heights of the respective comb-shape protrusions 12 are different a little from each other in order to provide different reference vibrations for the respective protrusions 12. One of the comb-shape protrusions 12 will resonate with the reference vibration of a basic part.