baber/WOPTO huggingface dataset:
Patent JP-S6041071-A (JP)
Title: Fixing device
Inventor: USUI SATOSHI
IPC: G03G15/20
Filed: 1983-08-17
Abstract: PURPOSE:To clean up a fixing roll all the time through the operation of a cleaning member provided on the internal surface of a curtain member by covering the fixing roll with a cover in an electrophotographic copying machine, etc. CONSTITUTION:A fixing device consists of the fixing roll 5, a pressure roll 6, a cover member 7 which covers the surface of the fixing roll 5, and a curtain member 8. A copying form 16 having an unfixed toner image is conveyed to pass between the fixing roll 5 and pressure roll 6, and the unfixed toner is fused to flow in the fiber of the copying form 16, and cooling is performed to attain fixation. At this time, no suspended toner sticks to the surface of the fixing roll 5 through the operations of the cover member 7 and curtain member 8, and even if the toner sticks slightly to the surface, the fixing roll 5 is cleaned up all the time with the cleaning member 17 provided onto the internal surface of the curtain member 8.
Patent JP-H09328015-A (JP)
Title: Windowpane guiding slide member for automobile
Inventor: ISHII TAKUYA
IPC: C08K3/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To display a mechanical characteristic of tensile strength, elongation percentage, etc., essential of main component rubber and even a low friction coefficient and wearing resistance in a windowpane guiding slide member of an automobile and ensure good windowpane guidance. SOLUTION: In a slide member of pane guide 1, glass run, etc., mounted in a window frame of a door in an automobile to guide a slide openable/closable window glass in a slide direction, a surface of this slide member into slide contact at least with a windowpane 4 is formed by a lubricating rubber composition protruding a carbon material to a particle surface to have inevitable component of 10 to 100 pts.wt. tetrafluoroethylene resin powder and 5 to 80 pts.wt. spherical graphite relating to 100 pts.wt. organic synthetic rubber of dien system rubber, olefin system rubber, etc.
Patent JP-S5938518-A (JP)
Title: Frost damage preventing fuel and combustion device
Inventor: YAMAKI YOICHI
IPC: F23D14/28
Filed: 1982-08-28
Abstract: PURPOSE:To enable the provision of a harmless frost proofing combustion device, by filling a flat container with gas containing no noxious component and mounting a spray type injection nozzle to an emission port. CONSTITUTION:A reverted V-shaped or a reverted conical top cover 11 engages with a heat emission port 12 of a square conical combustion cylinder 8, and the device is constituted such that the heat is dissipated at an angle of 45 deg. through a clearance between the heat emission port 12 and the reverted V-shaped or a reverted conical top cover 11. An engaging protruded part is provided on the inner upper peripheral wall of the lower connection of the square conical combustion cylinder 8, and a gas introducing pipe 2 having a screw thread is integrally secured at the center thereof and inwardly of a container-supporting cylinder having a nozzle at its upper end to form a burner. A forced pressure lever is connected to the gas emission hole of a flat type container 1, elastic bodies 1a mounted to the lower part are connected to a set lever and a plug control so that control of the emission hole is automatically performed, and is mounted to the central under surface of the gas introducing pipe connected to a combustion burner.
Patent JP-H0317820-A (JP)
Title: Magnetic recording medium
Inventor: KOYAMA NOBORU
IPC: C09D5/23
Filed: 1989-06-14
Abstract: PURPOSE:To improve the dispersion state of a magnetic coating material and to obtain a medium having excellent electromagnetic conversion characteristics and durability by using polyurethane resin for a binder of the magnetic coating film and specifying the component of the binder. CONSTITUTION:Polyurethane resin is used for the binder of the magnetic coating material, and as for carboxylic acid in the ester component which constitutes the polyurethane resin, aromatic dicarboxylic acid is used. Also, at least one compd. selected from 1,4-cyclohexane dimethanol and 1,3-cyclohexane dimethanol, and at least one kind of diol expressed by formula I (wherein each R, R' has 1 - 6 carbons, R+R' has 3 - 10 carbons and at least one of R and R' is a branched alkyl group with >=3 carbons) are used as the glycol component of the resin.
Patent JP-S5851630-A (JP)
Title: Distribution line transmitter
Inventor: NAKAMURA MITSURU
IPC: H04B3/54
Filed: 1981-09-24
Abstract: PURPOSE:To reduce the effect on a protection system of a distribution system, by detecting only changed part of zero-phase current due to a switching current. CONSTITUTION:A filter circuit 13 has a residual voltage even at switch-off, to switch on/off of a transmitter. An operational amplifier 30 inputs an output voltage of an integration circuit with a high input resistance, and the output is given to an inverting input of a substraction amplifier 31 via a resistor 27 and the output of an operational amplifier 29 is given via a resistor 26. The outputs of the amplifiers 29, 30 are summed and inverted and given to the output side of the amplifier 31. To the output of the amplifier 31, a detected voltage at the inverting input of a comparison circuit 14 is picked up for the output of ''1'' and ''0'' corresponding to on/off information of the switch by setting the difference between the residual voltage and the output voltage.
Patent JP-S63313440-A (JP)
Title: Circuit breaker
Inventor: TAKAHASHI MITSUGI
IPC: H01H33/10
Filed: 1987-06-16
Abstract: PURPOSE:To make such a circuit breaker that is excellent in high voltage breaking capacity securable by constituting an arcing horn so as to make the tip part have width of more than that of a traveling contact and also to make the intermediate part have width narrower than that of the traveling contact, which having the arcing horn and an intermediate electrode opposed in almost parallel with each other at least a part of them. CONSTITUTION:Since width of an intermediate part 9b of an arcing horn 9 is narrower than that of a traveling contact 4, a leg of the arc is apread over the whole breadth of the intermediate part 9b of the arcing horn 9. And, since width of a tip part 9a of the arcing horn 9 is equal to or more than that of the traveling contact 4 and wider than that of the intermediate part 9a of the arcing horn 9, if the arc leg is once transferred to the tip part 9a, the arc leg is never returned to the traveling contact 4 again. High temperature vapor is vertically spouted out of the arc leg reached to an opposed surface 10 of the arcing horn tip part 9a, and since an opposed surface 12 of an intermediate electrode 11 is almost paralleled with this surface, this high temperature vapor flow comes to collide with the intermediate electrode 11 fron the front. With this constitution, such a circuit breaker that has excellent high voltage breaking capacity is securable.
Patent JP-S6129937-A (JP)
Title: Retrieval method
Inventor: ABE TAKAYUKI
IPC: G06F17/30
Filed: 1984-07-20
Abstract: PURPOSE:To retrieve efficiently a desired picture data in a short time by inputting a retrieval key word of a desired picture data and retrieving the corresponding picture data from a retrieval data to a newly registered picture data with priority. CONSTITUTION:The retrieved key word corresponding to the retrieved data of the desired picture data is inputted from a keyboard 15, and the retrieval device 16 retrieves a newly registered data out of the registered data stored in a priority retrieval data file section 14 corresponding to the retrieval key word with priority. When the corresponding data exists, the corresponding picture data is extracted from a picture data file section 12 and when no corresponding retrieval data exists in the file section 14, the corresponding data is retrieved from the data in the retrieved data file section 13. Then the corresponding picture data is extracted based on the address in the retrieval data.
Patent JP-H10341232-A (JP)
Title: Atm communication network
Inventor: YAMANAKA NAOAKI
IPC: H04B10/27
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To allow the network to flexibly cope with increase in traffic by converting a cell arrived from a local area network into an optical cell with an optical wavelength decided depending on its destination and transferring the converted cell to a center network to which an optical wavelength routing means is provided, where an output path of an optical cell is set depending on the wavelength of the received optical cell. SOLUTION: Access control sections 1-1 to 1-4 convert a cell arrived from LANs 2-1 to 2-4 into an optical cell with a predetermined optical wavelength according to the destination, transfers the converted cell to a center network 50, optical wavelength routing sections 3-1 to 3-4 set an output path of the optical cell according to the wavelength of the received optical cell. The transfer of the optical cell among the LANs 2-2 to 2-4 is processed by access control sections 1-1 to 1-4 placed to each LAN. An access control section 2-i at a transmitter side discriminates a destination LAN1-j from the destination information of the optical cell and selects the concerned wavelength to transfer the cell to the destination LAN 1-j.
Patent JP-S5374305-A (JP)
Title: Pulse transmission system
Inventor: TAKASAKI YOSHITAKA
IPC: H04L7/00
Filed: 1976-12-15
Abstract: PURPOSE:To plan the economy by consolidation of the types of units, by adding excessive pulses through the transmission of the pulse signal having the different bit rate with one unit.
Patent JP-S5850850-A (JP)
Title: Discriminating regenerative repeater
Inventor: NAKAGAWA NAOTO
IPC: H04L5/16
Filed: 1981-09-22
Abstract: PURPOSE:To simplify extension between a master and a slave devices by interposing a repeater which uses a half-duplex digital signal transmission line between said devices, and then receiving a signal including its arrival direction from one device, and sending the device after regeneration and amplification. CONSTITUTION:Input terminals of receivers 1 and 3, and drivers 2 and 4 are connected to half-duplex digital signal transmission lines l1 and l2, and the other-side terminals of the transmission lines l1 and l2 are connected to a master and a slave device respectively. A repeater REP is arranged between the receivers 1 and 3, and drivers 2 and 4, and this repeater REP consists of an OR gate 5, a timing pulse generating circuit 6 with an incorporated clock, a direction storage circuit 7, a signal storage circuit 8, and a signal regenerating circuit  9. At the prescribed timing of each period of an input signal, levels H and L  are written in the circuit 8, and the arrival direction is stored in the circuit 7;  and an output with the width corresponding to the received signal is sent out in  the opposite direction to the reception direction after being amplified, thus facilitating extension between the devices.
Patent JP-H04348073-A (JP)
Title: Solid-state image sensing device
Inventor: IIJIMA TAKASHI
IPC: H01L23/50
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a solid-state image sensing device which reduces the manufacturing cost of a package, on which a solid-state image sensing element chip is mounted, and which can be attached to an optical system so as to be easily adjusted. CONSTITUTION:Cutout parts 6 are made in a plurality of parts 3A in internal leads 3 on a lead frame 2 installed on a package 1 on which a solid-state image sensing element chip 5 is mounted. The cutout parts are made in such a way that they are directed respectively to the Y-direction in positions corresponding to outer-shape positions in the X-direction of the solid-state image sensing element chip. Windows 7B which reveal the cutout parts are made in a plurality of parts in a means (a light-shielding plate 7) which is attached to the surface of the package and which shields light in parts other than the effective photo-electric conversion region of the solid-state image sensing chip.
Patent JP-H04347844-A (JP)
Title: Original exposure device
Inventor: YOSHIDA TAKESHI
IPC: G03G15/04
Filed: 1991-05-25
Abstract: PURPOSE:To surely prevent light for exposure from leaking from an extent where an original does not lie by a shutter member freely movable in a longitudinal direction with reference to a light source irrespective of the size of the original, and also, to make a light source unit light in weight by providing a driving means for moving the shutter member on a device main body side. CONSTITUTION:The shutter member 37 for changing the width of light projected by the light source which irradiates the original surface is movably provided in the longitudinal direction with reference to the light source, and also the driving means 40 for moving the shutter member 37 is provided on the device main body side, and also the device is provided with a driving interlocking means 41 for mechanically interlocking the shutter member 37 with the driving means in a state where the light source is positioned at a home position.
Patent JP-2000336757-A (JP)
Title: Unit building and its construction method
Inventor: ISHIKAWA AKIRA
IPC: E04B1/348
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of used units of a lower story and form a wide continuous space by providing a lower story building unit and an upper story building unit with a column and a floor beam as a framework constitution material respectively, and providing no ceiling beam as the framework constitution material. SOLUTION: A building unit is provided with a column 21 comprising a square steel or the like and a floor beam 22 comprising a C-shaped steel with a lip or the like as a framework constitution material, and a ceiling beam is not provided as the framework constitution material. The building unit welds and rigidly joins joint boxes 23 on the lower ends of the columns 21 arranged on four corners respectively, and is made a box-shaped framework structural body welding and rigidly joining the end of the floor beam 22 on the joint box 23. The lower end of the column 21 is provided with a ceiling panel.  Since a lower story building unit 20A has no ceiling beam, the ceiling beam of the lower story building unit 20A does not exist on the floor face of an upper story building unit 20B when the upper story building unit 20B is orthogonally arranged on a plurality of the adjacent lower story building units 20A, and the continuous space of the upper and lower stories can be secured.
Patent JP-H0443724-A (JP)
Title: Multi-band radio communication equipment
Inventor: IMAI TAKAHIRO
IPC: H04B1/38
Filed: 1990-06-11
Abstract: PURPOSE:To vary the frequency band and to use the communication equipment for vehicle mount or the like with miniaturization by forming plural band units so as to be replaceable. CONSTITUTION:A control unit 1 equipped with an operation section and a display section, a common unit 2 equipped with a control circuit of each band and plural band units 3 - 5 each equipped with a transmission/reception band circuit are provided on the communication equipment and the plural band units 3 - 5 are formed replaceable. Since the band units are formed to be replaceable in this way, a band unit of a optional desired frequency band is loaded freely to operate the radio communication and the small sized communication equipment is embodied, then the communication equipment is made optimum.
Patent JP-H0659045-A (JP)
Title: Detector device in fixed type furnace
Inventor: ARUBAATO JIYOZEFU INPINKU JIYU
IPC: G01T3/00
Filed: 1993-06-22
Abstract: PURPOSE: To obtain a detector assembly for reactor containing a platinum detector segment distributed in axial direction in a reactor assembly and a vanadium detector segment arranged in spatially coincident relation in the same reactor assembly. CONSTITUTION: By using a vanadium detector output, platinum detector signal is calibrated so as to remove the neutron contribution of fission products. By replacing with the vanadium detectors and platinum detectors widely existing in the whole length, they can be used to determine the compensation quantity for the platinum detector segments 30 to 40. For this compensation, a signal part in the whole platinum detector output signals directly proportional to the present local heat deposition rate in the reactor fuel is separated. The platinum detector signal compensated in this manner can be used for core protection purpose.
Patent JP-S5481785-A (JP)
Title: Iil-type semiconductor integrated circuit
Inventor: YOSHIZAWA MASAO
IPC: H01L21/8226
Filed: 1977-12-13
Abstract: PURPOSE:To improve dielectric strength by providing the buried layer of an I<2>L transistor to the boundary part between the 1st and 2nd epitaxial stacked layers grown on a semiconductor substrate and the buried layer of a bipolar transistor to the boundary part between the substrate and 1st epitaxial layer. CONSTITUTION:On P-type semiconductor substrate 1, N<+>-type 1st buried layer 2 is diffusion-formed as the collector of a bipolar transistor, and on the entire surface, N- type 1st epitaxial layer 3 is grown while buried layer 2 is diffused again at the same time to flow partially in layer 3. Next, N<+>-type 2nd buried layer 2a as the emitter of an I<2>L transistor is diffusion-formed and on it, N-type 2nd epitaxial layer 3a is grown, but buried layer 2a flows as well. In an ordinary way afterward, P-type isolation region 4, P-type injector 5, P-type 1st and 3rd regions 6 and 8, and N<+>- type 2nd, 4th and 5th regions 7, 9 and 10 are formed and an internal wiring is provided, thereby obtaining an IC.
Patent JP-S5377082-A (JP)
Title: 7-heterocyclic group-substituted sulfonylacetamide-7alpha-methoxycephalosporins and their preparation
Inventor: SHIBUYA KAZUYUKI
IPC: A61P31/04
Filed: 1976-12-16
Abstract: PURPOSE: 7α-Methoxycephalosporins I and their salts (R 1  is heterocyclic group, lower alkyl or lower alkenyl substituted with heterocyclic group; R 2 , 3  are H, lower alkyl, lower alkenyl, cycloalkyl, aryl, etc.; X is H, OH, lower alkanoyloxy, aroyloxy, etc.; n is 1,2,3); e.g. 7β-(2-thienylsulfonylacetamido)7α-methoxy-3-acetoxymethyl-3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04372450-A (JP)
Title: Slip controller for vehicle
Inventor: KAGEYAMA FUMIO
IPC: B60T8/175
Filed: 1991-06-21
Abstract: PURPOSE:To facilitate the convergence of the stationary slip by judging the stationary slip state of a driving wheel if the brake hydraulic pressure holding state continues for a standard time when the accelerating speed of a driving wheel becomes nearly zero, and correcting the brake hydraulic pressure to an increased pressure side. CONSTITUTION:As for a slip controller, the accelerating speed of a driving wheel is detected by an accelerating speed detecting means 51, and when the accelerating speed of the driving wheel exceeds a prescribed value on the increased speed side, the krake hydraulic pressure is sharply increased and held at a prescribed increase position, and when the accelerating speed of the driving wheel lowers to a prescribed value, the brake hydraulic pressure is compressed gradually, and the slip of the driving wheel is controlled. In this case, if it is confirmed that the accelerating speed of the drive wheel is nearly zero in the execution of the control of the decompression phase, the brake hydraulic is held by a brake power control means 52, and if a judging means 53 confirms that this state continues for a standard time, the stationary slip state is judged, and the brake hydraulic pressure is corrected to the increased pressure side by an increased pressure correcting means 54.
Patent JP-H01318315-A (JP)
Title: Synchronization separating circuit
Inventor: OKUMURA KATSUHIRO
IPC: H03K5/00
Filed: 1988-06-17
Abstract: PURPOSE:To easily attain fine adjustment of the slice level without changing the gain by setting the slice level through the use of a level shift by a resistor. CONSTITUTION:An input signal VIN is amplified by an amplifier comprising transistors(TRs) Q1, Q2, becomes a signal level-shifted by 2VBE by a TR Q6 and a diode D1, subject to peak hold by a capacitor C1 by a TR Q4 with a decrease of 1VBE, and becomes a DC voltage decreased by 1VBE+IR4 by a TR Q5 and the resistor R4. The two signals are compared by a comparator comprising the TRs Q7, Q8 to apply synchronizing separation. In this case, the slice level depends on the gain of the amplifier and a difference IR4 of the level shift of two signals. Thus, the slice level depends only on the resistor R4 independently of the gain of the amplifier and fine adjustment of the setting value is facilitated.
Patent JP-H0441299-A (JP)
Title: Making method for block copy for varnished base paper to be cut and set off onto silk screen
Inventor: SHIMAMOTO KAZUTOSHI
IPC: B41N1/24
Filed: 1990-06-07
Abstract: PURPOSE:To achieve a high labor saving efficiency with accurate anti-omission of characters and positive setting off thereof by a method wherein a non-drying paste is put on a paraffin mount and a varnish material is applied thereon and after a cutting, a base paper is made to abut on a silk screen to be set off thereon by a thermal pressurization. CONSTITUTION:Non-drying paste is put on the surface a thin paper on a paraffin mount which has the thin paper applied on a stencil exuded with paraffin and a varnished stencil is laid thereon to be pressed tight thereon. A mount is cut and a silk screen fro printing is piled thereon. When the work is pressurized thermally from above the screen by an iron, the non-drying paste is hardened by heat and adheres to the thin paper with an adhesion force further increased. The paraffin in a cardboard melts by the thermal pressurization and permeates the thin paper to form a liquid layer of the paraffin. While the liquid layer is formed into a peeling layer, the base paper has a resin melting to venerate a sticking force so that the varnished base paper is set off onto the screen easily and positively. The complete sticking of the varnished base paper by the non-drying paste prevents the slipping of the base paper during work of machine cutting, screen abutting or the like and work of setting off is accomplished easily and positively.
Patent JP-S5854893-A (JP)
Title: Control circuit for direct current motor
Inventor: MISAO IKUO
IPC: H02P7/288
Filed: 1981-09-25
Abstract: PURPOSE:To improve the efficiency of drive by controlling the magnitude of currents supplied to the base of a transistor for driving the motor from a current power supply circuit in response to currents flowing through the DC motor. CONSTITUTION:An input terminal 1 is supplied with control signals, pulse width thereof is modulated in esponse to the detecting signals of the number of revolution of the motor 2 and mode selective signals and the like, and an input transisitor 21 and the transistor 22 for drive are controlled by the supply. The output  of the transistor 22 for drive is supplied to the motor 2 through a low-pass  filter formed by a coil 5 and a capacitor 6. A difference amplifier 26 controls  the base currents of a transistor 23 for controlling base currents connected in  parallel with a resistor 8 through which the base currents of the transistor 22  for drive flow in response to motor currents detected by means of a resistor 7.