baber/WOPTO huggingface dataset:
Patent JP-H05125116-A (JP)
Title: Ferroelectric polymeric liquid crystal and its production
Inventor: AWAJI HIROSHI
IPC: C09K19/38
Filed: 1991-11-08
Abstract: PURPOSE:To provide a new polymeric liquid crystal exhibiting ferroelectricity even near ordinary temperature, having quick response to enable the display of moving picture and useful as a display element having large area or refractive image. CONSTITUTION:The optically active ferroelectric polymeric liquid crystal containing the recurring unit of formula I {R<1> and R<2> are group of formula II or III [Q is COO or OCO; R<3> is COOR<4> of OR<4> (R<4> is group of formula IV; (m) and (n) in the formula IV are 0-9; (q) is 0 or 1; R<5> and R<6> are CH3, F, etc.; (n) is not O when R<6> is CH3), etc.]; (J) and (k) are 1-30}. The polymeric liquid crystal can be produced by reacting fumaric acid dichloride with hydroxyl- terminated compounds of formula V and formula VI in a solvent (preferably THF, etc.) at 0'C to room temperature for 2-7hr and polymerizing the obtained fumaric acid diester of formula VII in the presence of a polymerization initiator such as azobisisobutyronitrile. The reaction of fumaric acid dichloride with the compounds of formula V and formula VI is preferably carried out by using pyridine, etc., as an agent for trapping hydrochloric acid.
Patent JP-H01135478-A (JP)
Title: Grinding tool
Inventor: OTOSHI HITOMI
IPC: B24D3/06
Filed: 1987-11-19
Abstract: PURPOSE:To obtain a worked surface which has high quality and is free from chipping even for a member having a high brittleness by using the metallized film having a number or gas holes as grinding part. CONSTITUTION:A metallized film 11(23) which forms a grinding part is formed on the surface of the disc 22 of a grinding tool. A number of fine gas holes 12 exist in the metallized film 11, and a part of the gas holes 12 is exposed by dressing the surface 13 of the metallized film. The side edge 14 of the gas hole 12 exposed onto the surface forms a cutting edge, and fine grinding in small working unit is carried out. Therefore, even a workpiece which possesses an exceedingly high brittleness can be grinding-worked to high quality by this grinding tool without generating chipping.
Patent JP-S62153081-A (JP)
Inventor: ONODERA MINORU
IPC: B66B11/02
Filed: 1985-12-27
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-H04165635-A (JP)
Title: Manufacture of hybrid integrated circuit device
Inventor: HAYASHI KOTARO
IPC: H01L21/60
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the thermal deterioration of components by welding a fused conductor wire to the wire bonding point of circuit components to be wire-bonded mounted on a circuit board while the wire bonding point is heated with a hot blast blown upon the point. CONSTITUTION:A fused conductor wire 2 is welded to the wire bonding point of a bare chip 14 which is mounted on a circuit 12 as components to be wire- bonded while a hot blast 24 is blown upon the wire-bonding point. Since a circuit element and a bonding wire 2 are connected to each other by placing the fused front end section of the wire 2 on the heated wire-bonding surface and the wire-bonding surface is selectively heated by the hot blast, heating of the components other than a semiconductor device can be prevented. Therefore, the thermal deterioration of the other components can be prevented and, at the same time, collective mounting of parts can be performed, since even parts having thermal bearing forces can be mounted on a circuit board before wire bonding.
Patent JP-H04165679-A (JP)
Title: Insulating gate type semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1990-10-29
Abstract: PURPOSE:To display the excellent characteristics of a thin film transistor by a method wherein halogen element is mixed in at least one out of the silicon oxide film and the gate insulating film of an insulating gate type field effect transistor to form the interface level. CONSTITUTION:Halogen element is mixed in at least one out of the silicon oxide film 12 on an insulating substrate 11 and the gate insulating film 15 of an insulating gate type field effect transistor so that almost no local level may exist in the interface between semiconductor layers 14 and the silicon oxide film 12. That is, the silicon oxide film 12 is formed by sputtering process in the atmosphere of fluoride gas and oxide gas or fluoride gas and an inert gas containing the oxide gas while a part of the semiconductor films 14 is formed as the channel formation region 17 of the title insulating gate type semiconductor device. Through these procedures, said semiconductor device displaying excellent interfacial characteristics between the semiconductor films 14 and the gate oxide film 15 can be realized.
Patent JP-H04166353-A (JP)
Title: Optical printer
Inventor: TO YOICHI
IPC: F21K2/00
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate the production and perform the high-speed printing by using a field emission-type light emitting body as a light source. CONSTITUTION:An optical printer is a page printer. After being electrified by a charger 2, a photosensitive drum 1 is irradiated imagewise with a light from a field emission-type array light source 3. At this time, a photosensitive body of the photosensitive drum 1 is optically sensitized and, for example, acts to remove electric charges. Then, a latent image electrified imagewise is formed. The latent image is developed by a developer 5 with a toner supplied from a toner supply part 4 to form an image on the photosensitive drum 1. The image is transferred to transfer paper, for example, in a reverse bias system, whereby a required image or character is printed on the paper or the like. After that, the photosensitive drum 1 is cleaned by a cleaning part 7 and again forms an image. By using a field emission-type line array as a light source, a page printer which can be easily manufactured can be obtained, and a compact and high-bright light source can be realized. Furthermore, by two- dimensionally arranging the sources in a plane, a high-speed printing can be performed.
Patent JP-H05262607-A (JP)
Title: Herbicide composition
IPC: A01N47/36
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a herbicide composition showing not only additive effects of individual herbicides but also synergistic effects by combining a pyrazolesulfonylurea-based derivative with 5-bromo-3-sec-butyl-6-methyluracil. CONSTITUTION:A pyrazolesulfonylurea-based derivative of the formula (A, B and R are lower alkyl; X and Y are lower alkyl or lower alkoxy; Z is N or CH) (e.g. compound wherein A, B, R and X are methyl, Y is OCH3 and Z is CH) is blended with 5-bromo-3-sec-butyl-6-methyluracil (bromacil) to give a herbicide composition. 1 pt.wt. bromacil is blended with 0.001-50 pts.wt., preferably 0.001-10 pts.wt. pyrazolesulfonylurea-based derivative of the formula. The herbicide composition is capable of completely controlling annual weeds to perennial weeds with a small mount. The herbicide composition has effects by treatment even before and after germination of weeds and provides high effects by soil treatment and by soil treatment served also for foliar treatment.
Patent JP-H08153131-A (JP)
Title: Design support system for information network
Inventor: TSUHARA SUSUMU
IPC: G06F17/50
Filed: 1994-11-28
Abstract: PURPOSE: To provide a design support system for the information network which can inquire a construction example, the attriutes of equipments, and a connection example between the equipments, and plans constitution by reusing a data base for construction examples. CONSTITUTION: This support system uses a data base-sharing type client-server system which holds a data base in a relational data base provided on a server machine 10, and data base software adapted to a window system provided with (a) a construction example inquiry means which retrieves and displays a construction example meeting specified conditions, (b) an inquiry means which retrieves an equipment including mounted software meeting conditions and displays its attribute, (c) a multivendor connection inquiry means which retrieves and displays a connection example meeting conditions, (d) a constitution planning means which supports the planning of a network constitution plan by reusing the existent construction examples, and (e) a control means which controls the actuation of the respective means (a)-(d) is run on a client machine 40.
Patent JP-H02139742-A (JP)
Title: Mode changeover mechanism in tape traveling device
Inventor: IDA KATSU
IPC: G11B15/29
Filed: 1988-11-18
Abstract: PURPOSE:To contrive miniaturization of the tape traveling device by making the position regulating state for a mode changeover lever of cam means differ with different electrification times of an electromagnetic plunger. CONSTITUTION:A 1st tape traveling mode or 2nd tape traveling mode is selected according to the position regulating state of the mode changeover lever for the cam means 45, 85 and 96, which differs in accordance with the different electrification times of the electromagnetic plunger 81. Consequently, since tape traveling direction regulating members of an oscillating gear and a pinch roller, etc., can be moved by one mode changeover lever 103, and also the mode changeover lever 103 can be controlled in its position by one electromagnetic plunger 81 and the cam means 45, 85, and 96; this sort of mode changeover mechanism can be constitutive of a small number of parts. By this method, the tape traveling device can be miniaturized, and also the mode changeover can stably be carried out.
Patent JP-H06143429-A (JP)
Title: Joining method by ultrasonic welding
Inventor: ABE SHINICHI
IPC: B29C65/78
Filed: 1992-10-30
Abstract: PURPOSE:To carry out the welding by one kind of tool horn irrespective of a pat shape of a joining end part of the molded products to be molded. CONSTITUTION:In a joining method wherein joining end parts of both molded products 1, 2 which are obtained by allowing one side joining end part 4 to insert or screw on to the other side joining part 3 of the molded products 1, 2 molded respectively of a thermoplastic material into a hollow cylindrical state are welded through an ultrasonic wave, the molded products 1, 2 are positioned on a main body table A of an ultrasonic device right under an ultrasonic oscillator C installed movablly freely vertically on the upper part of the main body table A and held by setting and positioning in a crossing state to its vertical movement direction. Then the ultrasonic oscillation is transmitted to a space between the joining end parts 3, 4 of both molded products 1, 2 through a tool horn D fitted to the lower end of the ultrasonic oscillator C. With that constitution frictional heat is made to generate on one position of a circumferential direction between the joining end parts 3, 4 positioning in a crossing state to the ultrasonic oscillator C, the part is welded and the joining end parts 3, 4 of both molded products 1, 2 can be joined to each other.
Patent JP-H08152352-A (JP)
Title: Apparatus for measuring dead weight of vehicle
Inventor: SAKAGUCHI AKIRA
IPC: G01G19/08
Filed: 1994-11-28
Abstract: PURPOSE: To avoid the danger caused by the overloading of the weight of a mounted material and to make it possible to execute efficient wroking using a vehicle by measuring the dead weight of the vehicle as accurately as possible. CONSTITUTION: This apparatus comprises a vibration detecting means 2, which detects the vibration of a vehicle 1, and an operating part 3, which computes the dead weight based on the change in detected value of the vibration of the vehicle before and after the mounting of a material to be mounted. As the vibration detecting means 2, an acceleration sensor is used. The operating method of the operating part 3 employs the method which computes the dead weight based on the change in maximum value A of the amplitude in the vibration of the vehicle 1.
Patent JP-S62158274-A (JP)
Title: Substituted 1,3-dithiethane derivative
Inventor: TSUCHIYA YOSHIMI
IPC: C07D409/06
Filed: 1985-12-28
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, lower alkyl; R<2>, R<3> are lower alkyl, aralkyl, alkenyl, alkinyl, cycloalkyl, aryl, heterocyclic group, or they may incorporate to form alkylene group). EXAMPLE:3-(1,3-Dithiethane-2-ylidene)-2,4-hexanedione. USE:A remedy for hepatopathy. PREPARATION:A base such as sodium hydroxide and carbon disulfide are allowed to act on a beta-diketone of formula II in a polar solvent to form a ketene mercaptide of formula III, which is allowed to react with a dihalogenomethane of formula IV at 0 deg.C to room temperature for 0.5-3hr to give the compound of formula I.
Patent JP-S63146668-A (JP)
Title: Picture quality adjusting device
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N5/208
Filed: 1986-12-10
Abstract: PURPOSE:To make the waveform change in a synchronizing signal portion almost zero and to provide a sufficient adjusting width by generating a control pulse corresponding to a horizontal blanking period and varying the ratio of the output signal of a high pass filter added to a composite video signal during the period. CONSTITUTION:A composite video signal inputted to an input terminal 1 is fed to one input of an adder 2 and fed to a high pass filter (HPF) 3 and a synchronizing separator circuit 7. The output of the HPF 3 is subject to gain control and polarity control by a picture quality adjusting volume control 5 at a gain control circuit 4 and fed to a switch 8. Then the synchronizing separator circuit 7 generates the composite synchronizing pulse synchronously with the synchronizing signal of the composite video signal and the signal is fed to a delay circuit 9, where the signal is retarded by a prescribed time and the result is fed to a switch 8 as a control signal. The switch 8 acts like giving the output signal of the gain control circuit 4 to the other input of the adder 2 for a prescribed period. Thus, as the output signal of the adder 2, the composite video signal subject to frequency correction for a desired period is obtained and fed to an output terminal 6.
Patent JP-H04166171-A (JP)
Title: Automatic fire extinguisher
Inventor: KAWAKAMI SUSUMU
IPC: A62C31/02
Filed: 1990-10-30
Abstract: PURPOSE:To automatically discover a fire, and effectively extinguish the fire by disposing radially a sensor group for detecting the radiation intensity of rays having directivity and wavelengths within the region from the ultraviolet to infrared rays within a range of specified solid angle and a control mechanism for directing a jet nozzle to the direction of the sensor generating the output of at least a certain level among the sensor group. CONSTITUTION:A plurality of detecting sensors 1 are disposed on a ceiling surface to detect a fire within the range from 15 deg. of angle to the downward perpendicular thereto to 180 deg.. A jet nozzle 2 for jetting a fire extinguishing agent and having the directivity is formed so as to be directed toward the fire by a control mechanism 4. Namely, the control mechanism 4 comprising a control circuit 3 for processing the output or the like detected by the detecting sensor 1 directs the jet nozzle 2 in the same direction as the detecting sensor 1 according to the output of the detecting sensor 1 detecting the occurrence of the fire and the direction thereof to concentrically jet the fire extinguishing agent from the jet nozzle 2 to the fire spot. Thus, the fire extinguishing agent can be automatically sprinkled to extinguish efficiently the fire according to the occurrence and direction of the fire.
Patent JP-H03153824-A (JP)
Title: Billet heating furnace
Inventor: YAMAMURA IKUO
IPC: C21D9/00
Filed: 1989-11-13
Abstract: PURPOSE:To uniformly heat a billet while effectively preventing the overheating of its both ends by providing plural axial burners in parallel on the wall surface of the nose part of the billet heating furnace in a skid group and a side burner on both side wall surfaces and separately controlling the combustion of the burners. CONSTITUTION:The inside of a furnace casing 1 is separated by a nose part 2 into plural zones 3-5, and the axial burner 6, roof burner 7, etc., for blowing off a combustion flame are arranged in the zones. A billet 8 to be treated is transferred in the casing 1 by a transfer mechanism 9 toward the axial outlet 11 from an inlet 10. In this billet heating furnace, the mechanism 9 consists of the moving support 15 of a moving beam 14 and a fixed support 16, and the billet is supported by the skid buttons 13 on horizontal skids 12. Plural axial burners 20 are provided in parallel on the wall surface of the nose part 2 at the intermediate position in the cross direction of the furnace in the skid 12 group, and a side burner 21 is furnished on both side wall surfaces of the casing 1. The fuel supplies to the burners 20 and 21 are separately controlled based on the temps. of the intermediate part in the cross direction of the furnace and the furnace temps. on both sides to uniformly heat the billet 8.
Patent JP-H01136069-A (JP)
Title: Automatic controller for power failure of continuous gas analyzer
Inventor: NAKAMURA TADAO
IPC: G01R19/165
Filed: 1987-11-20
Abstract: PURPOSE:To achieve a smooth analysis operation when a power failure is recovered, by computing a power failure duration based on power failure starting and ending time to control a calibration and a measuring routine of a gas analyzer according to the results. CONSTITUTION:When a power fails, a switch S is turned OFF with the action of an OFF detection means 6 of a main power source and power failure starting time is stored into a memory 5. Upon the end of the power failure, switches S1 and S2 are turned ON with the action of an ON detection means 7 of the main power source and the power failure starting and ending time is inputted into a comparison means 10 from a clock 4 and the memory 5. The comparison means 10 computes a power failure duration from the input. A judging means 11 operates an automatic calibration control means 12 and an automatic measurement control means 13 for a continuous gas analyzer X according to a specified algorithm based on the length of the power failure duration.
Patent JP-H03154371-A (JP)
Title: Integrated circuit element
Inventor: WATABE TOSHIO
IPC: H01L23/58
Filed: 1989-11-13
Abstract: PURPOSE:To make the output properties of each LSI uniform by providing two or more power source pads for a chip, and leveling the distances between the power source pads and each output circuit to be connected with these pads. CONSTITUTION:A power source wiring 1, to which the output circuits of an LSI 10 having plural output circuits 3-1 to 3-n are connected in parallel, is provided with plural, for example, three pieces of power source pads of the same kind, and when using these, these are connected to the same potential. When the power source pad 2-2 is mounted, even if the connection resistance becomes high, so long as the remaining power source pads 2-1 and 2-3 are of low connection resistance, the reliability of the power source voltage and the currents to be supplied to the LSI can be improved. This way, to improve the connection stability of the pads in mounting, plural pads are arranged. Hereby, the operation and output properties of the LSI increase, and it becomes practical.
Patent JP-H0640112-A (JP)
Title: Intermittent carriage driving method and carriage driver
Inventor: DAGURASU REEN BURANDEINGU
IPC: H04N1/06
Filed: 1992-11-02
Abstract: PURPOSE: To minimize stripes to be generated by cyclical fluctuations of incremental quantity by incrementally propelling a carriage usable for stepping a scanning head in raster scanning. CONSTITUTION: A motor driving and moving pump for reciprocally moving a piston 122 by the cooperation of an electromotor 82, a cam 90 and a rocker arm 104 is used to move a fluid by selected quantity to advance a carriage 33 by an individual distance at every fluid moving quantity.
Patent JP-H10126533-A (JP)
Title: Image processing system
Inventor: UNO TAKAHIKO
IPC: B41J5/30
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To relieve considerably the registration and deletion of the load of a common form image and print data by registering or deleting altogether format original image data and print data or the like to/from all image processing units connected to the system. SOLUTION: A format original is read by any of connected image forming devices, and the format original image data or print data obtained thereby are automatically registered to a designated image forming device 1 among the image forming devices 1, and any of the image forming devices 1 is controlled to delete the format original image data and the print data registered in the other image forming device 1 by the remote control method.
Patent JP-H05135257-A (JP)
Title: Controller for automatic vending machine
Inventor: MATSUDA EIJI
IPC: G07F9/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide a cash processor which processes cash whose denomination is different without changing the control program of the cash processor. CONSTITUTION:This controller is provided with a main controller 1 which controls an entire automatic vending machine, and a coin processor 2 which processes the coin. The main controller 1 is connected through a serial communication to the cash processor 2, and the transfer of information is operated between the coin processor 2 and the main controller 1. And also, the device is equipped with an information transferring means 11 which transfers specific information necessary for the control of the cash processor 2 from the main controller 1 to the coin processor 2, and a storage part 30 which stores the specific information transferred from the main controller 1.
Patent JP-H04283556-A (JP)
Title: Process for preparing 4,4'-bis(4-amino- phenoxy) diphenyl sulfone
Inventor: GIYUNTAA POORU
IPC: C07C315/04
Filed: 1991-11-11
Abstract: PURPOSE: To easily produce the compd. of the purpose with high purity by one-stage reaction of 4-aminophenol and 4,4'-dihalogen diphenylsulfone in an org. solvent in the presence of an inorg. carbonate.  
     CONSTITUTION: An aminophenol is made to react with 4,4'-dihalogen diphenylsulfone (halogen is preferably Cl) in an org. solvent such as dimethylsulfoxide and N-methylpyrrolidone in the presence of an inorg. carbonate such as sodium carbonate and potassium carbonate in one stage to obtain 4,4'-bis(4-aminophenoxy)diphenylsulfone. By this method, the compd. of the purpose having a high melting point as ≥194°C can be obtd., and the compd. can be directly polymerized and condensed without recrystallization. The obtd. compd. is important as a monomer to produce a polyamide, polyimide and polyamideimide having a high melting point. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000110018-A (JP)
Title: Engaging tool for portable article
Inventor: ASANO EIJI
IPC: H04M1/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an engaging tool for a portable article, capable of being attached in a breast pocket or a belt, and capable of providing a strong holding power. SOLUTION: Plate members 1 and 2 of a nipping frame A composing the objective engaging tool are put so as to nip a belt C, and a screw shaft 4 of a tightening body B is screwed in a screw hole 5 of the plate member 1. The point of the screw shaft 4 is pressed to the belt C, and fitted to the opening part 6 of the plate member 2. As a result, the engaging tool is formed into the structure allowing the engaging tool to be held by the belt. A bag 7 storing a cellular telephone P is hung from the screw shaft 4. As the result, the engaging tool connected to the cellular phone P can be strongly held by the chest pocket or the belt.