baber/WOPTO huggingface dataset:
Patent JP-H01203839-A (JP)
Title: Air conditioner
Inventor: KITAMOTO MANABU
IPC: F25B1/00
Filed: 1988-02-10
Abstract: PURPOSE:To keep the function of compressors and the high ability of a freezing cycle by controlling the operational frequency of compressors by a inverter device to constitute the compressors into a capacity variable structure and detecting the discharge pressure of the freezing cycle by means of a pressure sensor thereby to perform the operation control. CONSTITUTION:The air conditioner is provided with a freezing cycle 12 for circulating a coolant in an outdoor unit 10 and an indoor unit 11. Compressors 13a and 13b are driven by being controlled in the operational frequency, and are constituted in a capacity variable structure. A pressure sensor 28 is provided on the discharge side of each of the compressors 13a and 13b, for example, on the downstream side of the joined part of a discharge pipe. The coolant discharge pressure is detected by the pressures sensor 28, and the detected pressure is sent to a controller 26 or a blower controlling controller. Thus, the operational control of an outdoor blower 29 is preformed by the controller 26. Therefore, the air flow rate adjustment of an outdoor blower 29 is carried out in an optimum manner in accordance with the capacity variable operation of the compressors Thus, it is possible to maintain the function of the compressor and to keep the high capacity of the freezing cycle.
Patent JP-H07234324-A (JP)
Title: Method for drawing plastic optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for drawing a plastic optical fiber which suppresses a fluctuation in outside diameter by heat after drawing to a fiber and is capable of assuring long-term reliability. CONSTITUTION:The plastic optical fiber which is suppressed in shrinkage after thermal deterioration and is low in transmission loss is drawn by setting the drawing tension before an optical fiber 11 is drawn at <=100g in the method for drawing the plastic optical fiber by heating and melting a preform 10 produced by forming a core having a high refractive index and a clad having the refractive index lower than the refractive index of the core of plastic and spinning this preform to a prescribed outside diameter.
Patent JP-H0567470-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHOHEI
IPC: H01M4/86
Filed: 1992-02-14
Abstract: PURPOSE:To promote excellent diffusion of an air electrode by making width of a matrix side bottom part of a gas passage in the air electrode larger than that in a fuel electrode. CONSTITUTION:A fuel electrode 2 and an air electrode 1 obtained by treating catalyst layers 9 are arranged opposite to each other while sandwiching a matrix 5 between them. Gas passage 4 are arranged on the electrode 2 on the opposite side of the matrix, and gas passages 3 are arranged on the electrode 1. Width of the passages 3 is formed larger than width of the passages 4. Phosphoric acid is contained in these both electrodes 1 and 2, and when air and fuel are flowed respectively to the passages 3 and 4, hydrogen molecules, oxygen molecules and nitrogen molecules are diffused respectively into pores of the electrodes, and reach the catalyst layers, and electricity is generated. Since a gas permeable part area of the electrode 1 is larger than a permeable area of the electrode 2, diffusion of oxygen becomes excellent, so that performance of a fuel cell can be improved.
Patent JP-S63195780-A (JP)
Title: Method for generating area discriminating code
Inventor: KAWASHIMA FUJIO
IPC: G06T11/00
Filed: 1987-02-09
Abstract: PURPOSE:To improve pipeline type parallel properties between instructions by utilizing the output of a conditional code generating circuit as a substitute for discrimination carried out by a processor control program. CONSTITUTION:The contents of each register extracted from a 1st register group 1 independently of each other are outputted to output terminals A and B and then inputted to the terminals A' and B' of an ALU 25 to be subjected to subtraction. The output subtracted by the ALU 25 is controlled by a shift controller 7 and supplied to a shifter 6 and a register 5. Then the output of the ALU 25 is shifted by a program for clipping operation and sent to the group 1. The conditional code generating circuit 4 outputs 1 and 0 when it is satisfied and not satisfied respectively according to the result of the ALU 25.
Patent JP-H09222732-A (JP)
Title: Positive type radiation sensitive composition
Inventor: OCHIAI TAMEICHI
IPC: H01L21/027
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical amplification type positive type radiation sensitive compsn. having high resolving power adaptable to half-micron lithography using light in a far UV region and also having satisfactory stability during the time from exposure to baking after the exposure. SOLUTION: This compsn. contains a resin (A) contg. structural units represented by formula I, a resin (B) contg. structural units represented by formula II and a compd. (C) which generates an acid under radiation as principal components. When the wt. average mol.wt. (expressed in terms of polystyrene) of the resin A is represented by Mw1 and that of the resin B by Mw2, the inequality Mw1>Mw2 is satisfied. In the formulae I, II, each of R1 -R3 and R7 -R9 is H or 1-4C alkyl, each of R4 and R5 is H or 1-10C alkyl, each of R6 and R10 is 1-10C alkyl, and R4 and R5 or R4 and R6 may bond to each other to form a 3-10C ring.
Patent JP-H05192550-A (JP)
Title: Method for producing hollow fiber membrane
Inventor: HAWAADO MASHIU KORUKUHOON
IPC: B01D67/00
Filed: 1992-02-14
Abstract: PURPOSE: To obtain a process for preparation of a drawn hollow membrane which is useful for ultrafiltration and microfiltration or which is useful as a support in a composite membrane for reverse permeation or gas separation. CONSTITUTION: A process for preparation of a hollow fiber membrane comprising an at least partially crystalline arom. ether ketone polymer comprises of step A in which a solution of the at least partially crystalline arom. ether ketone polymer dissolved in a strong acid is brought into contact with a non-solvent for the polymer to prepare the hollow fiber membrane and step B in which the fibers prepared in step A are drawn to increase the length thereof for 5-50%.
Patent JP-H04252427-A (JP)
Title: Optical disk and optical disk recording and reproducing device
Inventor: SOMA YASUTO
IPC: G11B7/00
Filed: 1991-01-28
Abstract: PURPOSE:To create a large capacity for the volume of information that is recorded and reproduced with one sheet of optical disk by recording one series of information dividedly between the inner periphery and the outer periphery of an optical disk. CONSTITUTION:The optical disk 1 consists of tracks from the innermost track 1 to the outermost track 6, and each track is so structured that each of the concentric tracks from the innermost to the outermost is divided evenly by 2, 4, 6, 8, 10, and 12. In proximity to the optical disk 1, recording and reproducting heads 4, 5 which read out or record data by optical means are provided, and the head 4 reads the data from the track 1 to 3 while the head 5 reads from the track 4 to 6. The signals from the recording and reproducing head 4 are given to an inner periphery signal processing circuit 9, where address signals are outputted to a synchronous means 6, digital data are outputted to a buffer memory 10, and inputting is also performed. The address signals from the head 5 are inputted to an outer periphery signal processing circuit 11, the same kind of signal processing as the processing circuit 9 is performed, and the address information is outputted to the synchronous means 6 while the digital information is outputted to the buffer memory 10.
Patent JP-S62254815-A (JP)
Inventor: FUIRITSUPU JIYAKUSON
IPC: B01D35/02
Filed: 1987-02-09
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-H03234358-A (JP)
Title: Apparatus for producing composite material
Inventor: ISHIZUKA SATORU
IPC: C22C1/10
Filed: 1990-02-07
Abstract: PURPOSE:To obtain a good-quality product and higher productivity by projecting one end of a rod outward from the wall of a vacuum vessel, supporting the rod movably over the entire direction on the wall of the vacuum vessel and providing a ladle for scooping impurities at the other end of the rod. CONSTITUTION:One end of the rod 50 is supported at the wall 1a of the vacuum vessel 1 via a ball joint 51. This rod 50 is inserted into the ball joint 51 and is adapted to be movable over the entire direction. Both ends of the rod 51 are provided with the ladle 52 and a handle 53, respectively. An operator operates the handle 53 of the rod 50 while peeping a crucible 3 from a peep window 16, scoops the impurities suspending on the surface of a molten metal with the ladle 52 and recovers the impurities into a bucket 54. The good-quality product in which the impurities are not contained is obtd. in this way.
Patent JP-H04267388-A (JP)
Title: Flexible printed board
Inventor: EGUCHI KAZUMASA
IPC: H05K1/09
Filed: 1991-02-22
Abstract: PURPOSE:To improve flexibility. CONSTITUTION:A conductor circuit pattern 2 is made of copper alloy rolled annealed foil of the following composition. The copper alloy wherein the total content of indium, tin, and either lead or antimony is 0.02-0.15wt.% and each content is 0.006wt.% or more, and the content of oxygen is 0.0001-0.005wt.%. This copper alloy is excellent in flexibility, and bears comparison with annealed copper in conductivity. Therefore, the flexible printed board improves the flexibility without incurring the deterioration of conductivity.
Patent JP-H09220929-A (JP)
Title: Chenille structure straddling on front pillar and roof
Inventor: MATSUO YASUHIDE
IPC: B60J1/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make a chenille in a stable assembly state in a range of a front pillar. SOLUTION: A leg part 35C for fixture of a chenille main body 35 is fixed on a side panel 20 by an installation retainer 34 through a covered layer 38 in a range of a front pillar 14, and a leg part for a rain gutter 35E of the chenille main body 35 makes elastically contact with a window shield glass 26 by a foot lip 42 through a covered layer 40. Consequently, as support of a chenille 10 comes to be two point support in the range of the front pillar 14, it is possible to make the chenille 10 in a stable assembly state.
Patent JP-H08215415-A (JP)
Title: Inter-match type table game device
Inventor: YAMADA KAZUO
IPC: A63F7/07
Filed: 1995-02-16
Abstract: PURPOSE: To provide a table game device which is free from restrictions of the installation place when it is installed in a game parlor etc., and which facilitates the layout of the parlor. CONSTITUTION: An inter-match type table game device is designed for two players as mating parties to gaining points by striking a game piece 9 such as a ball or pack placed on the table surface 4 using a striking means 10 so that the game piece is put into the goal 61, 62 of the mating party, wherein the sides of the table surface 4 where the goals 61, 62 are provided, are located in positions not opposing each other. Accordingly the configuration offers a parallel inter-matching type game device, which allows suppressing the installation space, compared with a conventional opposing match type game device.
Patent JP-S63197381-A (JP)
Title: Signal transmission equipment
Inventor: NISHINO JUICHI
IPC: H04B10/80
Filed: 1987-02-12
Abstract: PURPOSE:To realize small constitution wherein heat raid is little, by receiving and detecting photoelectron according to a light signal from a first signal processing equipment in an extremely low temperature atmosphere, by a second signal processing equipment containing a detector at an approximate room temperature and the like. CONSTITUTION:A superconducting electrode 3 is stacked on an insulator 2 on an Si substrate 1 in an extremely low temperature atmosphere, and converts a light signal from a light waveguide 10 to photoelectron 5 having different energy according to a signal voltage from a first signal processing equipment in the same atmosphere as the insulator 2. The photoelectron 5 is received by the photoelectron detector 8 of a second signal processing equipment in an atmosphere at an approximate room temperature, and a signal of the first signal processing equipment is transmitted to the second signal processing equipment. Accordingly, thermal radiation only exists, and heat raid is extremely little. Further, interference of electric pulse signals do not occur, so that constitution is made small and high speed signal transmission is enabled.
Patent JP-S57159489-A (JP)
Title: Developement of polypeptide in yeast
Inventor: HITZEMAN RONALD A
IPC: C12N1/16
Filed: 1982-02-25
Abstract: In order to make a yeast strain capable of expressing a desired polypeptide (e.g. leukocyte interferon D) which it does not normally make or use, it is transformed with an expression vector. This is obtained by producing a transfer vector which has respective origins of replication and phenotypic selection genes derived from both bacteria and yeast, and inserting into it DNA fragments: (i) coding for the desired polypeptide and (ii) comprising a yeast-derived promoter. The insertion is effected so that 'start' and 'stop' signals are provided, and these and the promoter can control expression of the polypeptide, and so that the replication origins and phenotypic selection genes of the transfer vector are still functional. Thus the expression vector and its precursors can replicate, and their presence can be recognised, both in yeast and bacteria. Bacteria are used for amplification. The yeast-derived phenotypic selection gene may complement a mutation carried by the strain to be transformed.
Patent JP-H11232597-A (JP)
Title: Multi-functional pole device in road traffic system
Inventor: TAKADA HIROSHI
IPC: G08G1/095
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve convenience for users, to utilize as an information base at the time of a disaster and to reduce the cost for each equipment by collecting respective equipments to provide a foundation part with earthquake-proof structure. SOLUTION: Multi-functional pole devices 10 are arranged along a road 1. Concerning a multi-functional pole devices 10a, an antenna 11 executing radio communication, a beacon 12 for providing traffic information such as VICS, and illuminator 13, a display panel 14 as an information device, a public relation speaker 15, an image pickup device 16, an emergency panel 17, a main controller 18 connected to each equipment and no-break power unit 19 are collected to one place. In this case, the beacon 12 and the illuminator 13 are arranged at an arm 10A used in common. In addition, the foundation part of the device 10 is provided with an emergency space 20 and information BOX 21 especially given earthquake-proof structure. Thereby the device 10 of high device strength and high reliability is obtained thereby.
Patent JP-H03234536-A (JP)
Title: Recording head, recording head substrate, and ink jet recorder
Inventor: MATSUMOTO SHIGEYUKI
IPC: G01D15/16
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the number of failure points to ensure a high reliability of an obtained recording head by specifying a bonding area of an anode electrode and a cathode electrode on a functional element with respect to a drive current. CONSTITUTION:A bonding area of an anode electrode and a cathode electrode on a functional element is specified to be 5X10<-5>cm<2> or more when a drive current is 200-300mA, or 1X10<-4>cm<2> or more when a drive current is 300-400mA. Therefore, the total area of the functional element can be reduced, and a cost can be lowered. Namely, without changing a conventional drive current, a drive current with a little dispersion can be obtained. In this manner, a low-cost and high reliable liquid jet recording head incorporating an electrothermal conversion element and the functional element can be obtained.
Patent JP-H01204361-A (JP)
Title: Secondary battery
Inventor: HARADA SUSUMU
IPC: H01M4/587
Filed: 1988-02-09
Abstract: PURPOSE:To lower a self-discharge rate and to decrease capacity deterioration even after lengthy storage by using granular coke having a mean particle size of 20-100mum as a negative active material. CONSTITUTION:Granular coke having a mean particle size of 20-100mum is used as a negative active material. Since the mean particle size of the coke is 20mum or more, cell reaction is moderately retarded, and since it is 100mum or less, the damage of a separator and internal short circuit are prevented. The self- discharge rate of a battery during storage is lowered and a deterioration in capacity is decreased even after lengthy storage.
Patent JP-S58145956-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: ADACHI GENICHI
IPC: G03G5/08
Filed: 1982-02-24
Abstract: PURPOSE:To form an a-Si high in dark resistivity, by feeding a gaseous mixture of an inert gas selected from He, Ar and Ne with oxygen together with silane of gaseous hydrogen base and a required doping gas into a reaction chamber. CONSTITUTION:An aluminum drum is fixed in a vacuum chamber, the chamber is evacuated to, e.g., <=5X10<-6> Torr, the drum surface is heated to a prescribed temp. with a sheathed heater installed in the chamber, a mixture of H2 as a base gas, silane, diborane mixed with H2, and an inert gas selected from He, Ar, and Ne mixed with oxygen is introduced into the chamber, and an a-Si film is formed by generating glow discharge, thus forming a photoconductive layer at high speed, and enhancing productivity remarkably.
Patent JP-H08218218-A (JP)
Title: Production of fiber having optical function
Inventor: KIKUTANI YUUJI
IPC: D01D5/253
Filed: 1995-02-16
Abstract: PURPOSE: To produce fibers, having optical functions satisfying conditions manifesting prescribed reflecting and interfering actions with good accuracy at a low cost. CONSTITUTION: A thermoplastic polymer is spun by using a spinneret, having the first plural slitlike openings 101 arranged parallel and the second one slitlike opening 102 intersecting the first plural slitlike openings 101 at right angles and satisfying a relationship of 3W2 <W3 when the length of the slits of the first slitlike openings 101 is W3 and the slit width of the second slitlike opening 102 is W2 .
Patent JP-S62186746-A (JP)
Title: Production of green tea
Inventor: KATSUMATA HATSUO
IPC: A23F3/06
Filed: 1986-02-12
Abstract: PURPOSE:To obtain green tea having good taste, flavor, deliciousness, palatability, freshness, etc., without grassy smell, by washing and sterilizing picked green tea leaves with steam or hot water, freeze-drying the green tea leaves to a specific moisture content and giving firing flavor at a specified temperature without destroying components. CONSTITUTION:Picked green tea leaves are washed and sterilized with steam or hot water and freeze-dried until the moisture content reaches about 2-5%. Firing flavor is then given thereto at about 70-90 deg.C to afford the aimed green tea. EFFECT:Omission of process and equipment and shortening of production time are contrived.
Patent JP-S61189077-A (JP)
Title: Video camera device
Inventor: ISAKI MASATAKA
IPC: H04N5/225
Filed: 1985-02-15
Abstract: PURPOSE:To save power consumption and to extend the service life of battery by providing a control means disconnecting at least a part of supply power of an electronic view finder at a prescribed interval when an image pickup lens is not moved. CONSTITUTION:Since the image pickup is attained at normal image pickup while the video camera is being moved, an angular velocity sensor 18 detects the angular velocity due to movement, a control circuit 20 applies a prescribed voltage to each part of the electronic view finder 15 and the image of an object picked up by an image pickup lens 12 is converted into a video signal by an image pickup tube 13 and a signal processing circuit 14 and the electronic view finder 15 confirms the image. The video camera main body 11 is used while being fixed to a tripod or the like and when the video camera is not moved, the angular velocity sensor 18 and a detection circuit 19 are used to allow the control circuit 20 to disconnect the power fed to the electronic view finder 15 at a prescribed interval.
Patent JP-S61187548-A (JP)
Title: Control method of opening/closing valve for adjusting mixed gas for internal-combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02D41/00
Filed: 1985-02-16
Abstract: PURPOSE:To eliminate the erroneous detection for trouble by a trouble detecting means by closing an opening/closing valve for controlling the air-fuel ratio of mixed gas in each duty cycle and calculating the valve closing time of the opening/closing valve for the duty cycle and opening the opening/closing valve after the lapse of the valve closing time. CONSTITUTION:An intake manifold 4 on the downstream side of the throttle valve 6 of a carburetor 3 and the vicinity of the air discharge port of an air cleaner 2 are allowed to communicate through a secondary intake air feeding passage 8, and an electromagnetic opening/closing valve 9 is installed into said passage 8. The air-fuel ratio of the mixed gas is controlled by electric-conduction-controlling the solenoid 9a of the electromagnetic opening/closing valve 9 according to the duty ratio on the basis of the operation parameter of an engine by a control circuit 20. In this case, the opening/closing valve 9 is closed from the control starting time-point in each duty cycle, and the valve closing period of the opening/closing valve 9 for the duty cycle is calculated on the basis of the result of the detection of the operation parame ter, and the opening/closing valve 9 is opened after the lapse of the calculated valve closing period.
Patent JP-S60172364-A (JP)
Title: Electrostatic air purifier
Inventor: OHARA NAOYUKI
IPC: F24F1/00
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the titled air purifier having sufficient dimensional accuracy at low cost, and to facilitate the assembling by combining counter electrodes and accelerating electrodes which are respectively formed and retained by a binding member with retainers consisting of an inorganic insulating material at both ends of the electrodes. CONSTITUTION:The counter electrodes 22 consisting of nine members in all and eight accelerating electrodes 23 provided between the counter electrodes 22 each having two throttling hole parts 24 and 25 on both sides are combined and kept at a specified pitch by two metallic pipes 26 and 27 having the same length which are forced and fitted into said holes. In addition, the part of the counter electrode 22 facing the metallic pipe 27 and the part of the accelerating electrode 23 facing the metallic pipe 26 are respectively notched, and the electrodes are united to a body on both end parts by retainers 28 and 29 each provided with a flat-surface end part 31 to form an electrode part.
Patent JP-H10228009-A (JP)
Title: Liquid crystal display device
Inventor: AKIYAMA MASAHIKO
IPC: G02F1/141
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the display performance from deteriorating and to reduce the power consumption by controlling the state of electric conduction between the output of a buffer circuit and a pixel electrode with a control signal supplied from a control line. SOLUTION: In a pixel selection period, a signal voltage is charged in a hold capacitor 104 through a transistor(TR) 103. With the control signal Vc, switches 111 to 113 turn on for a specific period to apply the output of the buffer circuit 105 to a pixel electrode 114. Consequently, a liquid crystal layer 107 is charged and liquid crystal molecules move, so that a display is obtained. When the liquid crystal molecules almost stop movement, one or both of the switches 111 and 112, and the switch 113 turn off. The voltage applied to the liquid crystal layer 107 is held by the capacity of the liquid crystal itself and a storage capacitor 106. At this time, the liquid crystal molecules have already moved to positions where a specific voltage is obtained, so the liquid crystal molecules do not further move and are in a stable state.