baber/WOPTO huggingface dataset:
Patent JP-S6414257-A (JP)
Title: Rubber composition
Inventor: KAWAMURA KIYOSHI
IPC: C09C1/56
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a rubber composition excellent in appearance, abrasion resistance, breaking strength, kneadability and heat aging resistance, by adding carbon black treated with at least either of poly(oxazoline) and/or its modification. CONSTITUTION:Carbon black (A) and at least one polymer (B) selected from among poly(oxazoline)s (a) such as poly(2-methyl-2-oxazoline), poly(2-phenyl-2- oxazoline) and poly(2-cyclohexyl-2-oxazoline) and poly(oxazoline) modifications (b) such as a hydrolyzate of component (a) are mixed together at an A to B weight ratio of 100/1-1000, and agitated at 0-400 deg.C to perform the surface treatment of the carbon black. 1-90wt.%, based on the composition, surface- treated carbon black is mixed with a rubber component such as a natural rubber or a synthetic rubber.
Patent JP-H0731135-A (JP)
Title: Auxiliary power supply
Inventor: MATSUMOTO SHINGO
IPC: H02M3/135
Filed: 1993-07-08
Abstract: PURPOSE:To provide an auxiliary power supply for supplying low voltage DC and AC powers from a high voltage DC power supply in which the auxiliary power supply can be operated continuously even when the DC power supply voltage increases. CONSTITUTION:A voltage sensor 15 monitors the voltage of an input filter capacitor 4 and a control circuit 16 controls a switch 14 for discharging the capacitor through a discharge resistor 13 when the capacitor voltage increases. Consequently, temporary turn OFF of a high speed interrupter 2 for interrupting the operation is not required even upon the increase of DC power supply voltage, and the operation can be continued.
Patent JP-H07233733-A (JP)
Title: Removal of carbonaceous attachment and reducing method of engine octane required value
Inventor: JIYON ROORENSU ROBINSU
IPC: F02B77/04
Filed: 1993-07-08
Abstract: PURPOSE: To reduce the engine octane requirement without disassembling an engine by giving agitation after the metal surface is immersed into an organic or inorganic aqueous base for a specified time at a specified temperature. CONSTITUTION: An organic or inorganic aqueous base is prepared by blending water with a desired base. For example, an aqueous ethylenediamine is prepared, and after an ignition plug or a glow plug is removed from an engine which is to be treated using the aqueous base, the aqueous ethylenediamide is sprayed into a combustion chamber through a plug-port. Then, the engine is operated for a time required to suitably give agitation to remove carbonaceous deposits from the combustion chamber. Ideally, the engine should be operated at least for 5 min, preferably for 5 to 30 min to give agitation. Thus, the engine octane requirement can be reduced without disassembling the engine.
Patent JP-2001006278-A (JP)
Title: Data reproducing device, data supply device and system
Inventor: YAMASHITA TOSHIRO
IPC: G11B20/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make reproducible digital data without strongly being conscious of a code, etc. for protection against an unfair copying by automatically setting an environment required for reproducing the digital data based on obtained device information. SOLUTION: A microcomputer 11 records device information such as inherent information (ID), etc. of a data reproducing device P on a semiconductor medium M. The device information contains the information related to the resources (CPU, maximum clock, a loaded memory, possessed reproducing programs and their use frequency, open key, etc.) of the data reproducing device P in addition to the ID. The microcomputer 11 decodes musical digital data, etc. recorded on the semiconductor medium in the state locked with the open key by a secret key held in the reproducing device P, and refers to the ID of the device information, and when the agree, further, refers to the conditions of the use periods, etc. of the data incorporated in the information required for reproduction at need, and when those conditions are satisfied, the reproducing processing is allowed.
Patent JP-H1021344-A (JP)
Title: Card processor
Inventor: KOJIMA SAKAI
IPC: G06K13/063
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of the blocking or reading/writing of a card. SOLUTION: A magnetic card 51 interposed between a driving belt 13 a driven belt 17 is carried on a card processing passage 5, and magnetic information is read and written by magnetic heads 21 and 22. Touch rollers 26 and 30 supported by one ends of levers 24 and 28 are pressurized to the magnetic heads 21 and 22 by springs 27 and 31. An operating plate 43 in which bent parts 45 and 46 engaged with engaging parts 24a and 28a of the levers 24 and 28 are formed is constituted so as to be freely movable to A and B directions. A roller 37 engaged with a long hole 47 of the operating plate 43 is fixed to one end of an operator 35 fixed to a motor shaft 34 of a geared motor 3.  A shaking piece 39 constituted so as to be freely movable forwards and backwards in a recessed part 41 of a detecting sensor 40 is fixed to the motor shaft 34, and the initial rotational position of the motor shaft 34 is detected.
Patent JP-H0757350-A (JP)
Title: Method and equipment for controlling tracking
Inventor: KIN TEITAI
IPC: G11B15/02
Filed: 1994-07-21
Abstract: PURPOSE: To correctly control tracking with a high performance by using a reversible capstan speed instruction reflecting the tracking control value obtained from tracking error as a reference value for obtaining the capstan motor speed control value. CONSTITUTION: A tracking control part 30 generates the reversible capstan speed instruction from the tracking control value obtained by performing a prescribed gain control to a tracking error. A capstan speed control part 32 compares a capstan speed from a capstan motor 36 with a capstan speed instruction from a tracking control part 30. Then, the capstan speed control part 32 performs a prescribed gain control to the obtained speed error of the capstan motor 36, and outputs the result as a capstan speed control signal.
Patent JP-H0332856-A (JP)
Title: Printing head
Inventor: ITATSU KISHIHARU
IPC: B41J2/295
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a printing head having a simple structure, the small number of component parts, good assembling properties, a small size, a light weight, and a low cost by a method wherein a rotating displacement part between two hinges is rotated by the expansion and contraction of a displacement generation element, and a printing wire is driven through an arm mounted on the rotating displacement part. CONSTITUTION:A laminated piezoelectric element 1 serving as a displacement generation means is bonded to a frame 2 and a base 3 at the both ends thereof. A rotating displacement generation part 4 is connected to the frame 2 and the base 3 with hinges 4a, 4b shifted with each other by a distance D and constructed into a rectangular frame. The rotating displacement generation parts 4 longitudinally disposed are connected to each other by one end of an arm 5, which is provided with a printing wire 6 at the tip end thereof and extends in parallel to the expanding and contracting direction of the piezoelectric element 1. With a voltage application to the piezoelectric element 1, the frame 2 displaces in a direction of an arrow A and, thereby, the rotating displacement generation part 4 rotates in a direction B. A printing action is performed by the printing wire 6 through a lever 5. At this time, the displacement of the piezoelectric element 1 is enlarged in a ratio of the distance D between the hinges 4a, 4b to a lever length L.
Patent JP-S6230087-A (JP)
Title: Optical information recording member
Inventor: KIMURA KUNIO
IPC: G11B7/243
Filed: 1985-07-31
Abstract: PURPOSE:To record and reproduce an information signal at high density and high speed with excellent repetion property of recording and erasing optical information and less ageing change of erasing rate by containing a recording film having a specific composition ratio of specific elements. CONSTITUTION:The concentrations of main ingredients Te-Ge-Sn of a recording film are represented by triangular coordinates. The coordinates of points A, B, C, D, E for specifying the ranges of the compositions are A(Te93, Ge5, Sn2), B(Te93, Ge2, Sn5), C(Te68, Ge2, Sn30), D(Te52, Ge18, Sn30), E(Te52, Ge46, Sn2), and the composition of the film is formed by adding 1-40at% of subingredient of an element In to Te-Ge-Sn of main ingredients within a range surrounded by the ABCDE. Accordingly the composition of the film is represented by the following general formula. (Te.x Ge.y Sn.z)mIn.n, where x+y+z=100, m+n=100.
Patent JP-H0519209-A (JP)
Title: Polarized light source unit and projection type liquid crystal display device using its unit
Inventor: KARASAWA JIYOUJI
IPC: G03B33/12
Filed: 1991-07-10
Abstract: PURPOSE:To obtain the polarized light source unit of a small size and high polarization efficiency, in which it is a small size and has short optical path length, its light lose is small, and its assemblability is satisfactory by constituting a polarization separator of plural pieces of plates and plural pieces of prisms made of a roughly transparent glass material or plastic. CONSTITUTION:A luminous flux radiated from a light source lamp 11 such as a halogen lamp, etc., is reflected by a reflector 12, becomes roughly parallel non-polarization light 13 and is made incident on a polarization separator 14. Each optical plane of a prism 15 which becomes the incident surface and the emitting surface of the polarization separator 14 is placed vertically to an optical axis of the light source lamp 11, and also, plate glass 16 is placed so that the respective optical planes become a Brewster's angle against an incident 1ight, and between the prism 15 and the plate glass 16, and between each plate glass 16, an air layer is formed. Accordingly, while the incident non-polarization light 13 is passing through plural pieces of plate glass 16, an S polarization is almost reflected, becomes roughly a P polarization, and passes through the emitting side prism 15 without varying the advance direction and is emitted. Also, the Brewster's angle can be made small.
Patent JP-S6414780-A (JP)
Title: Storage device
Inventor: SENGOKU SHINJI
IPC: G11B21/21
Filed: 1987-07-09
Abstract: PURPOSE:To prevent information from being erased by detecting the existence of a positioning error when the amplifying gain of a position amplifier is different from rated gain to detect that the variable range of the amplifying gain detecting no positioning error goes to narrower than a prescribed range. CONSTITUTION:The position amplifier 21 arranged on the output side of a sensor 13 can be varied at its amplifying gain. A positioning margin detecting circuit 22 varies the amplifying gain of the amplifier 21 based on an instruction from an electronic computer 19, detects that the variable range of the amplifying gain detecting no positioning error goes to narrower than the prescribed range based on an error detecting signal C from an error detecting circuit 20 and outputs an abnormality detecting signal D. Then, the increment of frictional resistance between a head 4 and a recording medium 3 due to a flaw on the head 4 or the medium 3 is decided and information is reproduced from the medium 3 based on a command from the computer 19 before the head 4 falls on the medium 3 and stored in another recording medium. Consequently, the recording medium 3 can be previously prevented from generating an information erasing accident.
Patent JP-2000011466-A (JP)
Title: Sputter holder for optical recording medium and production of optical recording medium
Inventor: KIRIYAMA YOSHIYUKI
IPC: G11B7/26
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to ameliorate the mechanical characteristics, such as warpage, tilt and acceleration, of an optical recording medium after sputtering with a simple process by using a porous member consisting of ceramics in constituting the section of a holder for holding the substrate of the optical recording medium at the time of sputtering, which section comes into contact with the substrate. SOLUTION: A holder 4 holds the substrate 1 of the optical recording medium 1 of <=0.6 mm in thickness formed by injection molding of a thermoplastic resin with an outer mask 2 and center mask 3 of the outer peripheral and inner peripheral portions of the same height. The holder 4 holds the substrate 1 in a horizontal state and the contact surface of the holder 4 and the substrate 1 is provided with the porous member 6 of the ceramics. The substrate 1 is attracted to the horizontal porous member 6. If sputtering is executed in this state, the warpage is usually generated in the substrate 1 by the stress of the sputter film and strains are decreased by the attraction of the horizontal porous member 6. As a result, the recording layer is crystallized on the sputter film and the optical recording medium having the decreased strains is obtd.
Patent JP-H0922497-A (JP)
Title: Method and device for traffic individual guidance
Inventor: SHIMIZU HIROSHI
IPC: H04B10/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To individually instruct the measure for a traffic snarl from a center and to evade the generation of the traffic snarl by instrucing the route change to an other route for each vehicle according to selected information. SOLUTION: A traffic status detection means 3030 obtains the information on the status of roads from the route information 3051 according to kinds of passing vehiles obtained by road status monitoring means such as a monitoring cameras 3000 and 3010 monitoring road status and a monitoring sensor 3020, etc. Based on each information, a traffic amount control instruction means 3040 compares the number of vehicles flowing in this road and the number of vehicles which are possible to pass this road without traffic snarls, calculates what number of vehicles should be evaded from this road to an other route at what place and outputs the calculated result as the instruction to be transmitted to passing vehicles. Further, an individual information discrimination/ transmission means 3050 judges this instruction information according to each vehicle and performs instructions.  Thus, the instructions are displayed on a display by describing them in parallel to original route information 3312 and drivers are urged to change routes.
Patent JP-S5692412-A (JP)
Title: Position detector
Inventor: HATA KUNIO
IPC: G01B7/00
Filed: 1979-12-26
Abstract: PURPOSE: To eliminate the fitting error, by making the head, which writes the scale signal to the magnetic medium, and the detecting head, which detects the written scale signal, into one body to write the scale signal after assembling of the position detector.  
     CONSTITUTION: Magnetoresistance effect elements 1 and 1' are arranged in series, and their positional relation is the phase difference of λ/4. For the purpose of writing signals to magnetic medium 12, the write head where a soft magnetic film or a soft magnetic foil is interposed between substrates 4 and 6 is provided together with elements 1W1" in one body. When the zero index is input to write circuit 11 and the scale signal is input to write circuit 11' to write information onto magnetic medium 12, these information are detected by elements 1 and 1' and are amplified by 9 and 9' and are shaped by 13 and 14 and are input to direction discriminating circuit 16 and are compared with the detection 1" signal of the zero index to read the scale graduation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05337259-A (JP)
Title: Seat for vehicle
Inventor: TAKEUCHI YUKO
IPC: B68G7/052
Filed: 1992-06-04
Abstract: PURPOSE:To easily form a hanging part of a skin of the seat for a vehicle. CONSTITUTION:In a seat pad 8, a groove part 9 is provided, and insert wires 10, 11 and 12 being orthogonal to the groove part 9 are embedded. The skin is sewn like a bag, and on the reverse side of a hanging part, hanging cloth is sewn and attached like a loop. In the hanging cloth of the skin, a hanging wire 17 is inserted through. The skin is placed on the seat pad 8. The hanging wire 17 is drawn into the groove part 9 of the seat pad 8 and a detaining part 18 is hooked to an insert wire 10. By pressing down the hanging wire 17 and bending the insert wire 11, a detaining part 19 is hooked to the insert wire 12. By elasticity of the insert wire 11, the hanging wire 17 is fixed. In this case, the hanging part of the skin is drawn by the handing wire 17 and hung into the groove part 9. Also, by pressing the hanging wire 17 against the insert wire 11, the detaining part 19 can be detached easily from the insert wire 12.
Patent JP-2000007291-A (JP)
Title: Screw jack
Inventor: TSUZUKI HARUYUKI
IPC: B66F3/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a screw jack, if excessive operating force is applied thereto. SOLUTION: A screw jack is formed so as to transmit torque to a screw rod 6 via a small bevel gear 5 and a large bevel gear 4 to cause a ram 11 threaded to the screw rod 6 to be moved up and down, when operating force is applied to a handle joint 8, wherein a cutoff mechanism mounted with a ball 10 energized by a spring 9 is provided between the large bevel gear 4 and the screw rod 6 for setting the ball 10 into the screw rod 6 to thereby cause the large bevel gear 4 to idle when overtorque is applied to the large bevel gear 4.
Patent JP-H1021412-A (JP)
Title: Edge detection method of parts picture, and parts form recognition device
Inventor: MIYAJI SHIN
IPC: G01B11/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To precisely detect the edge points of a parts image by setting the nozzle center position of a picked up image to be a radial scan original point, radically scanning the picked up image with a scan start radius as a value larger than a nozzle radius, and detecting the edge points on the outline of the parts image. SOLUTION: The center position O of a nozzle in the image pickup image is set as the radial scan original point. The radius (scan start radius) for starting scanning is set to be a value larger than the radius of the nozzle in the image pickup image. A differential processing is executed while the image pickup image is radically scanned. Thus, a point 104 (edge point) on the outline of the partial image 101 and the gradient direction (edge vector) α of the point are detected. A detected xy-coordinate value is transformed into the coordinate value (r, θ) of a polar coordinate system (r, θ) with a centroid position G as the original point. Thus, the coordinate values (r, θ) of the respective edge of the parts image and edge vector α are extracted.
Patent JP-H04366970-A (JP)
Title: Copying machine control system
Inventor: HIRATA SUMIAKI
IPC: H04N1/34
Filed: 1991-06-14
Abstract: PURPOSE:To give a user facilities in terms of the procedures for the payment of a charge, etc., and to reduce the trouble of the official management of a controller side by transmitting the total number of copied sheets of a copying machine corresponding to a copying machine control device from a centralized control device to a corresponding facsimile device as an image signal. CONSTITUTION:When data is inputted in a CPU from a data terminal(DT) 1 side through a communication line network, a modem 72, a communication INF on the modem 72 side and a communication I/F on a computer side, the data for control showing the state of the copying machine 4 corresponding to the DT 1 is generated and updated based on the data. Therefore, on the day of adding up accounts, the facsimile device 54 corresponding to the DT 1 being the transmitting origin of the data on the adding-up day is accessed through a facsimile board, a modem T4 and a communication line and after it is connected, the data on the number of copied sheets on the adding-up day is transmitted.
Patent JP-S5961552-A (JP)
Title: Production of quickly cooled metal
Inventor: SAWADA RIYOUZOU
IPC: B22D11/06
Filed: 1982-09-29
Abstract: PURPOSE:To enable continuous mass production of a quickly cooled metal by detaching a take-up reel for a ribbon produced by a quick roll cooling method from a cooling roll when the ribbon is taken up in a specified amt. and taking up the ribbon on a replacement reel. CONSTITUTION:When an initial take-up reel 2 is wound thereon with a ribbon 4 in a specified amt., the roll is detached from a main cooling roll 1, and a fresh replacement reel 3 is positioned between the rolls 1 and 2. The reel is rotated synchronously so as to have the peripheral speed equal to the moving speed of the ribbon 4, then the ribbon is cut instantaneously and is wound on the reel 3. The flow of gas, for example, air, is used in winding the ribbon on the reel 3.
Patent JP-2001002072-A (JP)
Title: Coil transportation pallet
Inventor: FUKAZAWA TSUGIO
IPC: B65D19/28
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a pallet which can be used for transporting coils of different outer diameters and perform a positive fixing of the coils. SOLUTION: An outer coil receiving member 12 is moved along rails 8 up to a position where it is abutted against a coil C1 mounted on both inner coil receiving members 6 under a state in which bolts are being loosened, the bolts are fastened at the moved position, thereby it is fixed to the rails 8.
Patent JP-S5961065-A (JP)
Title: Charge pump memory
Inventor: SASAKI NOBUO
IPC: H01L27/10
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a charge pump memory by LOSCOS method by a method wherein the side surface of a p type part is exposed by removing a part of a p type floating region on the drain region side, and then made to contact a drain electrode on this side surface. CONSTITUTION:A field oxide film 9 and a gate oxide film 7 are formed on an insulation substrate 1, and a gate electrode 8 on the film 7. Next, As is ion- implanted with the electrode 8 as the mask, resulting in the formation of n<+> regions 3 and 4, decided as a source region and a drain region, thereafter a part of the drain region 4 toward the film 9 and the p type part immediately thereunder are etched down to the substrate 1, and accordingly a hole 11 is provided. Then, the entire surface is covered with a PSG film 10, and the window opening for contact with a source electrode 5 and a drain electrode 6 is performed. Al is vapor-deposited during heating, and then the electrodes 5 and 6 are formed by patterning it.
Patent JP-S5795738-A (JP)
Title: Synchronization control system
Inventor: AZUMA MASAO
IPC: H04L7/04
Filed: 1980-12-05
Abstract: PURPOSE:To synchronize the frequency and the phase of timing information accompanied with transmission and receiving, by giving a timing folding function to the MODEM and by giving a phase synchronizing function of the timing signal to a DC branching circuit. CONSTITUTION:Transmission data SD and transmission timing TM information ST1 from a communication control device 1 reach a MODEM30 through a MODEM2. Receiving TM information RT from the MODEM30 is not only inputted to a DC branching circuit 40 but also folded as transmission TM information ST2 in the MODEM30 and is given to the circuit 40. The circuit 40 sends information ST1 and data SD to a MODEM6, and they are converted to an AC by the MODEM and are sent to a MODEM7. The MODEM7 reproduces them to information RT and receiving data RD and gives them to a terminal 5-2 and folds information RT as information ST2 and gives it to the terminal 5-2. Data SD sent from the terminal 5-2 is sent to the circuit 40 through MODEMs 7 and 6 synchronously with information ST2, and phases of information ST1 and ST2 are synchronized with each other in the circuit 40 by a buffer 41 for phase synchronization, and data SD is sent to the device 1 through MODEMs 30 and 2.
Patent JP-S6143083-A (JP)
Inventor: ZENKE MEERUGARUTO
IPC: H04N5/93
Filed: 1985-08-02
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。