baber/WOPTO huggingface dataset:
Patent JP-H01297409-A (JP)
Title: Copolymer between p-vinylphenol and maleic ester or fumalic ester and production thereof
Inventor: MATSUMOTO OSAMU
IPC: C08F222/16
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the subject copolymer suitable for an adhesive, a coating material, etc., by copolymerizing p-vinylphenol and a maleic ester or a fumalic ester in the presence of a radical initiator and controlling adhesive property, compatibility, flexibility, stiffness thereof, etc. CONSTITUTION:p-Vinylphenol and a maleic ester (e.g., dimethyl malate) or a fumalic ester (e.g., ethyl fumalate) are copolymerized in the presence of a radical initiator (e.g., azobisisobutyronitrile) to provide a copolymer between p-vinylphenol and a maleic ester or a fumalic ester with 3000-50000 weight- average molecular weight composed of 40-60mol% structural unit expressed by formula I and 10-60mol% other structural unit represented by formula II (R1 is alkyl; R2 is H or alkyl).
Patent JP-H08306359-A (JP)
Title: Anode material for lithium secondary battery and its manufacture
Inventor: IIJIMA TAKASHI
IPC: H01M4/587
Filed: 1995-04-28
Abstract: PURPOSE: To provide a product which is a pitch type carbon fiber-based carbon material for an anode with high capacity and high initial charging and discharging efficiency and to provide a manufacturing method of the product. CONSTITUTION: A boron compound in 1-20wt.% (in conversion of boron) is added to a pitch type carbon fiber powder and the mixture is fired at 2500 deg.C or higher. Consequently, based on the catalytic effect of boron, graphitization efficiency can be improved and at the same time discharge capacity can be increased without deteriorating high initial charging and discharging efficiency which the pitch type carbon fiber has.
Patent JP-H04353695-A (JP)
Title: Block split type semiconductor memory
Inventor: KIMURA KIKUO
IPC: G11C11/407
Filed: 1991-05-30
Abstract: PURPOSE:To provide a block split type semiconductor memory which ensures high speed read operation even when a memory capacity increases. CONSTITUTION:A drive circuit is provided in a row address supply circuit (row decoder) 2 to output a row address signal as a current signal and a word line activating circuit 5 connected to each word line 4 is provided with a current detecting circuit for detecting a row address signal and a selection circuit for switching valid and invalid condition of this current detecting circuit based on a block selection signal given from a block selection wiring 6. Since a row address signal is given, in the form of a current signal, to a row address signal wiring 3 wired through all blocks, even when the row address signal wiring 3 becomes longer causing resistance and capacitance to increase, a signal is hardly delayed. Therefore, the memory capacity can be increased without changing read operation speed.
Patent JP-H09290524-A (JP)
Title: Tube printing device and printing method thereof
Inventor: NAKANO HIROYUKI
IPC: B41J11/66
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To compensate for misregistration in a printing position and implement natural printing by providing means for stopping the transportation of a tube as a part of the tube is transported to the half cut position in the tube successive printing, and printing the same data as next and following printing data after a lapse of certain time. SOLUTION: A tube 4 is determined to be in a half cut position in the continuous printing period, e.g. after a lapse of 50msec, data is latched by transferring following one column printing data to the thermal head 14 and updating the data address. Although the tube 4 is cut in half by means of a half cut means in the next place, due to this processing time, the tube 4 somewhat shrinks so that the printing data position moves from the forward direction of the thermal head 14 to the left direction (d). Furthermore, the same data as the printing data printed is subjected to printing again (e) and, in this way, printing is implemented in such a manner that the misregistration due to the tube 4 shrinkage is compensated for in the printing position.
Patent JP-H05327142-A (JP)
Title: Printed wiring board
Inventor: SUGAWARA REI
IPC: H05K3/34
Filed: 1992-05-20
Abstract: PURPOSE:To improve the efficiency of manufacturing process of a printed wiring board. CONSTITUTION:Both of the surfaces of a printed wiring board 30 are manufactured by the practically same processes, in the manner in which the same forms can be obtained when the board is rotated by 180 deg. around the center line X-X. The printed wiring board 30 is so constituted that the same two printed wiring boards wherein the surfaces and the rears are different in the shape can be obtained when the board 30 is cut off along the center line X-X.
Patent JP-S5848661-A (JP)
Inventor: GONAA SOORENSEN
IPC: H05K3/18
Filed: 1982-07-23
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-S5651598-A (JP)
Title: Plating jig
Inventor: ABE MASARU
IPC: C25D17/06
Filed: 1979-10-05
Abstract: PURPOSE: To obtain a plating jig which comprises parallel-disposed conductive slender bar groups, conductive connecting pieces for these and hook parts, consisting in providing a fitting electrode part guiding the lead ends of said slender bars in an electrical contact state, and having improved workability and yield.  
     CONSTITUTION: A semifinished product 6 is fitted to an electrode 16 from one end of slender bars 12 by making use of the elastic force of the rows of leads 2, and the semifinished products 6 are arrayed without any clearance on the bars 12. After this, the plating jigs are carried into a plating cell and the respective semifinished products 6 are dipped in a plating soln. to undergo plating, so that tin plating is applied on the surfaces of the leads 2 and caps 4. Next, these are subjected to washing of the plating, after which the ends of the mounting bars 21 are slided along the top surfaces of the bars 12 in a washing soln., whereby the semifinished products 6 are removed successively from the plating jigs. Thence, these are picked up from the washing soln. and the connecting pieces 5 are successively cut away, whereby the ceramic package ICs are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618743-A (JP)
Title: Error signal detector
Inventor: WATANABE SEIO
IPC: G02B7/28
Filed: 1984-06-21
Abstract: PURPOSE:To detect stably a focus error without influence of diffraction even when a ligh spot traverses a guide groove, by providing a light receiving face for detection of a guide groove tracking error signal in the light receiving part at the in-focus time and providing a light receiving face for detection of the focus error around said light receiving face. CONSTITUTION:The first light receiving face consisting of light receiving faces 25e and 25f is provided in the light receiving part where a circular spot is formed at the in-focus time, and the second light receiving face consisting of light receiving faces 25a-25d is provided around the first light receiving face. Output A-F corresponding to the shape of the light spot are obtained form light receiving faces 25a-25f. Outputs A-D pass summing amplifiers 14 and 15 and a differential amplifier 18 to obtain a focus error signal (f), and outputs E and F pass a differential amplifier 19 to obtain a guide groove tracking error signal (t) and pass a summing amplifier 20 to obtain an information signal (r). The focus error signal is outputted as f=(A+C)-(B+D), and outputs A-D of the second light receiving face are zero and the signal (f) is zero also when the condensed light spot traverses the guide groove, and the focus error signal (f) which is not affected by diffraction of a guide groove 7 is obtained.
Patent JP-S61288759-A (JP)
Title: Rotor of magneto generator
Inventor: KIKUCHI MASAO
IPC: H02K1/27
Filed: 1985-06-14
Abstract: PURPOSE:To enable a ferrite magnet to be installed without a annular thin plate at the bottom of a flywheel by providing a stage to receive a ferrite magnet on the outer circumference at the inside bottom of a flywheel. CONSTITUTION:With dies D1 and D2 the outer circumference of a flywheel 2 and the inner circumference of a magnet 3 are cramped. From the axial direction with a punch P the pressure is forcibly applied to the surface close to the outer circumference of the flank of a holding plate 4. A part of the material of the holding plate 4 plastically made to flow along a groove 25 of the flywheel 2 arousing the tension force, by means of which a magnet 3 is firmly caught between the holding plate 4 and a stage 22. In this way, so as to receive the ferrite magnet 3 on the outer circumference at the inside bottom of the flywheel 2 the stage 22 is provided which performs the function of the ring thin plate making the ring thin plate itself unnecessary.
Patent JP-H06313501-A (JP)
Title: Method for integral sling with furnace side pressure resistant part of hanging type boiler
Inventor: ITO FUMIO
IPC: F22B37/24
Filed: 1993-04-30
Abstract: PURPOSE:To decrease work at high spots and to shorten main hours a great deal, by a method wherein, after a steel frame is built up to a middle panel point, a boiler pressure resistant parts are assembled with a temporary support bridge part which is built temporarily on a built-up part, remaining panel points of the steel frame are built up in parallel to the boiler pressure resistant parts, and then the support bridge part is mounted on a top end part. CONSTITUTION:After a boiler room side steel frame 22 is assembled up to a second panel point 222, a girder 26 to form a boiler hanging support bridge 24 is built temporarily. After that, a boiler furnace side pressure resistant part 31 is assembled to the boiler hanging support bridge 24. In parallel to a hanging work of the furnace side pressure resistant part 31 to a sling bolt 34, a third panel point 223 and further of the boiler side steel frame 22 are built up to a fourth panel point. When a building of the bridge 24 which is assembled with the furnace side pressure resistant part 31 is completed, the bridge 24 is jacked up toward a top end of the steel frame 22, and finally connected there. Thus, such temporary works as building working places and placing safety nets at high spots become unnecessary.
Patent JP-H02307030-A (JP)
Title: Pressure detecting device
Inventor: TAKAHASHI KAZUHIRO
IPC: G01L9/00
Filed: 1989-05-22
Abstract: PURPOSE:To performing control so that a pressure signal does not vary even when a source voltage vary and to eliminate the influence of the variation of ambient temperature by selecting the constant of a series circuit so that the variation of the pressure signal with the temperature of a shearing type gauge is compensated. CONSTITUTION:The shearing type gauge SG is applied with driving voltages VS at power source terminals T5 and T6 from driving terminals TB1 and TB2 and generate the pressure signal V02 between output terminals T7 and T8. Further, the voltage of the difference between the base-emitter voltages of transistors Q2 and Q3 is irrelevant to the driving voltage VS and functions as a reference voltage. Then the temperature coefficient of the transistor Q7 is minus and the temperature coefficient of resistances R6 - R8 and lead resistances R23 and R24 are about +2,500ppm/ deg.C, so they are combined to generate a +2,000ppm/ deg.C temperature coefficient, thereby compensating the -2,000ppm/ deg.C temperature coefficient of the gauge SG.
Patent JP-H01298875-A (JP)
Title: Synchronizing signal separator circuit
Inventor: KOMORI TOSHIO
IPC: H04N5/10
Filed: 1988-05-27
Abstract: PURPOSE:To extract a desired horizontal synchronizing signal by providing a PLL circuit separating a horizontal synchronizing signal from a composite synchronizing signal and a vertical synchronizing signal mask circuit detecting a vertical synchronizing signal from the composite synonymizing signal in which the horizontal synchronizing signal is not correctly inserted. CONSTITUTION:A composite synchronizing signal is fed to an input section 2 of a PLL circuit 8. An analog switch 6 is controlled by an output signal E of a vertical synchronizing signal mask circuit 9 at a period of a vertical synchronizing signal Sv of the composite synchronizing signal A and the analog switch 6 interrupts the circuit during the period when the horizontal synchronizing signal component is not correctly inserted. Thus, a voltage controlled oscillator of the PLL circuit 8 runs freely and produces an output signal D without its oscillated frequency disturbed. Thus, even if the horizontal synchronizing signal component is not correct during the period when the vertical synchronizing signal is superimposed, the desired horizontal synchronizing signal is extracted with separation continuously and stably.
Patent JP-H06342416-A (JP)
Title: Method and equipment for distributed processing of display-screen information
Inventor: SUTEIIBUN TOROI IIGAN
IPC: G06F13/00
Filed: 1991-05-02
Abstract: PURPOSE: To provide a mechanism restricted within the range of an application program interface for stipulating all panel area data within a work station environment as a result of making a display data management software writable within the range of a host processor. CONSTITUTION: The processing of remote terminal key depressing signals and the formatting of a display panel corresponding to a user interface rule are distributed to a work station control interface inside a system. The system is provided with the host processor connected through an intermediate work station control interface to many remote keyboards/display terminals.
Patent JP-2000324109-A (JP)
Title: Control method for first-in priority in lan
Inventor: MIYAKE YASUTOSHI
IPC: H04L12/28
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling first-in priority in a local area network LAN by which s packet of a stream group such as audio and moving picture data is sent/received at a high-speed and timeliness of the packet is attained. SOLUTION: On the occurrence of a transmission request in a video on- demand server VODSV-a client 1 of a switching hub SW-HUB, the video on- demand server VODSV generates a priority control packer and transmits the packet to an input port of the switching hub SW-HUB, and when the switching hub SW-HUB receives this packet, the switching hub SW-HUB recognizes this packet to be a packer for priority control, and the switching hub SW-HUB transmits a packet for the client 1 with priority over transmission waiting packets of clients 2-10.
Patent JP-S5253206-A (JP)
Title: Operation method of thyristor starting synchronous motor
Inventor: ENDOU KENJI
IPC: H02P1/52
Filed: 1975-10-27
Abstract: PURPOSE: Armature winding of a synchronous motor which is starting, holding synchronous inverter is formed as multiple star shape, after starting, holding synchronous speed, star shape winding is seperated orderly at least by one pair and is jointed to a series, and stable synchronous pulling-in is performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5555674-A (JP)
Title: Monitor control system by monitor camera matrix location
Inventor: SAKAI KUNIZOU
IPC: H04N5/225
Filed: 1978-10-20
Abstract: PURPOSE: To perform the monitor of object moving in high speed even at space time required for camera selection, by locating the monitor camera in matrix shape and automatically selecting the monitor camera with electronic computer.  
     CONSTITUTION: When an object is detected with the object detector 5 having the ability to detect the moving object 90, the information is fed to the program input and output unit PI/02 and fetched to the electronic computer 1. Further, the computer 1 operates the location of the object 90 for the presence and the location of the monitor cameras 11∼14 and 21∼24 located in matrix to control the ITV control unit 3. Further, when either one of the cameras 11∼14 and 21∼24 driven with the computer 1 is determined, the camera drive signal is outputted through PI/02 and the controller 3 pictures the moving object 90 on the monitor television viewer corresponding to the camera 6 according to the drive signal of the computer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285223-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: C10M105/58
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a magnetic recording medium which is provided with good lubricity and has a small coefft. of friction, and excellent running stability and durability by using a hydroxyl group-contg. ternary amine or the ester compd. thereof as a lubricating agent of the magnetic recording medium provided with a magnetic layer on a nonmagnetic substrate. CONSTITUTION:The magnetic layer of the magnetic recording medium provided with the magnetic layer on the nonmagnetic substrate holds the hydroxyl group- contg. ternary amine expressed by the formula R3-nN(R'OH)n (where, R, R' are respectively an aliphat. hydrocarbon group of 1-22C, n is 1-3 integer) or the ester compd. thereof. The aliphat. hydrocarbons R(monovalent) and R'(divalent) of the hydroxyl group-contg. ternary amine may respectively be either straight chain or branch and may be either satd. or unsatd. The carbon atoms of the aliphat. hydrocarbon groups R, R' are preferably 1-22.
Patent JP-S5462873-A (JP)
Title: Magnetic sensor
Inventor: HIGURE MINORU
IPC: G01P3/487
Filed: 1977-10-28
Abstract: PURPOSE: To magnify the allowable range of detection distance between a magnetic sensor and a magnet (disc) and facilitate handling of the magnetic sensor by magnetically shorting a pair of yokes of the magnetic sensor by means of a magnetic short bar using a ferromagnetic material.  
     CONSTITUTION: A magnetic short bar 11 which magnetically shorts the yokes 3, 3a of a magnetic sensor 1 is so provided that the magnetic permeabilities of the yokes 3, 3a are larger than the magnetic permeability of the magnetic short bar in a low magnetic field and smaller in a strong magnetic field. In the case of detecting rotating angles by disposing this magnetic sensor 1 in proximity to a disc including a magnet, it does not receive the effect of the magnetic short bar in a weak magnetic field but is shorted in a strong magnetic field, thus the ratio of the magnetic flux flowing the magnetic line decreases. Hence, the ratio of the change in the magnetic flux in the magnetic line is smaller than the change in the magnetic flux in a gap G, thus even if the magnetic field in the gap G changes largely, the magnetic field thereof may be sufficiently detected and therefore the distance l between the magnetic sensor 1 and the magnet may be made smaller and the allowable range is magnified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06338981-A (JP)
Title: Communication terminal equipment
Inventor: KANETANI ATSUSHI
IPC: H04N1/32
Filed: 1993-05-31
Abstract: PURPOSE:To provide a communication terminal equipment whereby a transmission result with high reliability is executed by judging the transmission result not as a mere communication result but as the one based upon considering whether or not printing is operation possible in a recording part at a reception side. CONSTITUTION:A memory 13 is provided, information transmitted from a transmission side is temporarily stored in the memory 13 at the time of abnormality in the recording part 11 and information is read from the memory 13 after abnormality is restored so as to be printing-outputted in the communication terminal equipment. The equipment is constituted by providing a reverse transmission judging means judging whether or not reverse transmission to the transmission side is possible in a state where a line is being connected after memory storage and a reverse trasnmitting means reverse-transmitting a message which adds reference information such as the abnormality cause of the recording part 11 or emergency communication destination, etc., when the reverse transmission judging means judges that reverse transmission is possible.
Patent JP-H09311341-A (JP)
Title: Liquid crystal display device
Inventor: HIROSE SATOSHI
IPC: G02F1/1333
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the panel size, to increase the number of panels to be taken out of a glass substrate and to improve yield in manufacture by reducing peripheral regions such as a terminal part-wiring region. SOLUTION: Source side-drivers 2 to 5 and gate side-drivers 8 to 11 are provided together at one side on the upper side of the panel, and conducting patterns 12 are pulled around in one side direction thereof. Moreover, further reduction of the panel size is achieved by converting a part of the conducting patterns to be pulled around from first conducting patterns having different layers to second conducting patterns or vice versa via contact holes and using multilayer interconnections arranged so as to be superimposed via other conducting patterns and layer-to-layer insulating films.
Patent JP-H115265-A (JP)
Title: Honeycomb main body, device to close passage of honeycomb main body, and process and device to manufacture honeycomb main body
Inventor: WIERES LUDWIG
IPC: B01J35/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a process and a device to manufacture a honeycomb main body, which can reduce the effect of a rod passage. SOLUTION: A process and a device in order to manufacture a honeycomb main body having a plurality of sheets 3, 4 wherein a structure to form a plurality of passages 2 in which a fluid can pass, is at least partially provided, are provided. In this case, a plastic deformation is performed regarding at least one part of the sheets 3, 4 in the area of a rod passage 9, and the cross section of the rod passage is substantially specified by the bar of a winding device. At least a free stream cross section of the rod passage 9 is at least partially closed in the flowing direction of an exhaust gas, by a deforming punch 6 having a sharp edge rim 8 on an end part 7.
Patent JP-S5653586-A (JP)
Title: Electret motor
Inventor: KAKINUMA MIKIO
IPC: H02N11/00
Filed: 1979-10-08
Abstract: PURPOSE:To obtain a simple construction, small sized, light weighted and hight efficient motor without using of a winding or an iron core by a method wherein a rotor consists of the electrot and a stator consists of electrodes that apply the electricity thereto are provided. CONSTITUTION:The rotor 1 consists of electrets 2, 3 and the stator 4 consists of electrode 5-8 which operate the static electrical power are provided. For instance, a shaft 13 of the rotor 1 consists of the electret 2 having the positive charge and the electret 3 having the negative charge is supported by a bearing 14, a stator 4 consists of electrodes 5, 7 and 6, 8 being constructed with a pair of the positive and the negative are provided arond the rotator 1, and the positive and the negative voltage are applied to the electrodes 5, 7 and 6, 8 alternately and then the negative, the positive, by repeating this process the rotor 1 is turned by the coolon power by the static electric action.