baber/WOPTO huggingface dataset:
Patent JP-H09158922-A (JP)
Title: Housing for joint formation device
Inventor: VALLANCE WILLIAM E T
IPC: F16B12/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a housing capable of being coupled with a joint member without using a tool and capable of being easily removed from the joint member without damaging the parts of a device. SOLUTION: This housing for a joint forming device for forming a joint between two members is provided with a sleeve 22 for storing the cam member 24 of the joint forming device. The sleeve 22 can be moved to the outside of the outer periphery of the sleeve 22 as shown by an arrow 46 in response to the movement of the cam member 24 stored in the sleeve 22 during the fastening of the joint, and it has at least one moving section pressing the wall of one recess of the joint member coupled with the sleeve 22.
Patent JP-S5566107-A (JP)
Title: Mixer circuit
Inventor: TORITSUKA HIDEKI
IPC: H03D7/02
Filed: 1978-11-13
Abstract: PURPOSE: To ensure the protection for the mixer diode from the breakdown caused by the abnormal voltage such as the surge or the like by connecting the resistance plus plural units of FET to the monitor terminal in the mixer circuit.  
     CONSTITUTION: The rectified current of mixer diode 3 flows through the high- frequency chokes, resistance 12, intermediate frequency blocking inductor 7 and LPF4 each. Accordingly, the normal operation can be detected for diode 3 by observing the voltage across resistance 12. The circuit connected to monitor terminal 8 is a differential amplifier circuit comprising two FET13 and 14 to be controlled by variable resistor 16 so that DC ammeter 18 may points 0 when the mixer current is 0. And now in case the external surge voltage is applied to terminal 8a, the voltage decided with resistance 12 and the gate-drain capacity of FET13 is applied to the gate. As the power source impedance of the surge is large, the voltage applied to the drain becomes small. Thus diode 3 can be protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62297262-A (JP)
Inventor: MARUYAMA HIROSHI
IPC: C04B35/48
Filed: 1986-06-13
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-S5763547-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: H01L31/09
Filed: 1980-10-03
Abstract: PURPOSE:To obtain a photoconductive member which is superior in electrical, optical and photoconductive characteristics and environment characteristics to be used by providing a nonphotoconductive amorphous material layer consisting basically of Si and O and contg. halogen atoms between a substrate and a photoconductive layer. CONSTITUTION:A photoconductive member 100 is constituted of an intermediate layer 102 and a photoconductive layer 103 provided in the state of direct contact with said layer 102 on a substrate 101 for the photoconductive member. The substrate 101 may be either conductive or of electrically insulation characteristic. The layer 102 consists of the nonphotoconductive amorphous material expressed by the formula (X is halogen atoms; 0<x<1, 0<y<1) consisting basically of Si and O and contg. halogen atoms. Said layer 102 has the functions of blocking the inflow of carriers from the side of the substrate 101 into the layer 103 effectively and permits the passage of the photocarriers produced in the layer 103 by the irradiation of electromagnetic waves and moving toward the side of the substrate 101 from the side of the layer 103 to the side of the substrate 101 easily.
Patent JP-S5262436-A (JP)
Title: Preparation of lenticular lens
Inventor: SUKEGAWA TADASHI
IPC: G03B35/00
Filed: 1975-11-18
Abstract: PURPOSE: To facilitate the manufacture step of mold and obtain an exact form of lens by employing a rod-like body coiled with wire as a mold. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01307787-A (JP)
Title: Heater current control circuit for electrophotographic printer
Inventor: KOSHIO TAKASHI
IPC: H05B3/00
Filed: 1988-06-06
Abstract: PURPOSE:To suppress a rush current by performing phase angle control for several cycles of a heater current after the device is actuated and then carrying out zero-volt switch control. CONSTITUTION:A control circuit 4 detects the temperature of a heater 8 with a signal from a temperature sensor 3 and outputs a signal to a phase angle control circuit 9 or zero-volt switch circuit 10 according to the temperature. Therefore, when the temperature of the heater 8 is smaller than a set value, a signal 6 is inputted from the control circuit 4 to the phase angle control circuit 9 to supplied only the part of an AC voltage where the phase angle is small. When the temperature of the heater 8 is larger than the set value, a signal 5 is inputted from the control circuit 4 to the zero-volt switch circuit 10 to perform control so that the start and end phase angle of the AC voltage are zero. Consequently, the AC voltage is low in a state wherein a heater resistance value is small and the rush current easily flows, so the rush current can be suppressed.
Patent JP-H082739-A (JP)
Title: Image forming device
Inventor: ISHIKAKE SATORU
IPC: B65H5/18
Filed: 1994-06-21
Abstract: PURPOSE:To prevent generation of a wrinkle or to decrease it, as small as possible, which is caused in the case that an envelope passes through a fixing device, without complicating a constitution of a conveying path. CONSTITUTION:A rotary unit 55, having protruded parts 54, is provided in a conveying guide 51 between a photoconductor and a fixing device, and an envelope 70, fed in a vertical direction, is fed to the fixing device by changing the direction into a horizontal direction. The rotary unit 55 can be vertically moved, and by leaving it as retracted downward from a paper passing surface of the conveying guide 51 at ordinary time, obstructing conveying the other paper is prevented.
Patent JP-S5929164-A (JP)
Title: Apparatus for automatic regulating ink amount in rotary press
Inventor: OOTAKE KENZOU
IPC: B41F31/00
Filed: 1982-08-09
Abstract: PURPOSE:To provide the titled apparatus requiring no trial printing operation constituted from such a mechanism that a plurality of rollers for performing the supply of ink from an ink pot with respect to a plate cylinder are divided into first - third stages and bonding is released when the ink thickness of the roller group of each stage reaches a predetermined value. CONSTITUTION:When the ink thickness of a third stage roller group comprising rollers 10a-10f reaches a predetermined value with respect to the average thickness value of ink supplied from an ink pot roller 4, shift rollers 9a-9c are shifted. Subsequently, when the ink thickness of a second stage roller group comprising rollers 8a, 8b reaches a second predetermined value, a shift roller 7 is shifted. In addition, when the ink thickness of a first stage roller group comprising rollers 6a-6c reaches a third predetermined value, the motion of a transfer roller 5 is stopped. The ink thickness in each stage roller group is brought to a reference state and printing operation can be started at that moment.
Patent JP-H07326016-A (JP)
Title: Method for machining winding hole for magnetic head
Inventor: KANAZAWA JUN
IPC: G11B5/127
Filed: 1994-05-30
Abstract: PURPOSE:To surely form a winding hole in a certain size and shape. CONSTITUTION:A metallic rod 28 having a cross-sectional shape corresponding to the shape and size of a winding hole 29 to be formed in a magnetic head 20 is used. This metallic rod 28 is allowed to heat preferably by supplying electric current and the glass 23 of the winding hole forming part of the head 20 is melted with the rod 28 to form the objective winding hole 29 in the part.
Patent JP-S5472353-A (JP)
Title: Manet gasket manufacturing method
Inventor: INATANI MASATOSHI
IPC: B29C65/02
Filed: 1977-11-18
Abstract: PURPOSE: To prevent abatement of magnet in the bag, tear in the bag, and drop of magetic force in such a way that a gasket is shaped out by soft material, string- form magnet formed by magnetizer particle with polyolefinic material which is bonded under heat.  
     CONSTITUTION: A gasket 12 is incorporatively formed with a marsupial part 8, a cushion part 9 and a fixing base part 10 together by soft vinyl chloride resin containing plasticizer. String-form magnet 11 is formed by binding magnetizer particle with polyolefinic material which has lower melting point than the gasket 12. A magnet gasket 6 is bonded with the magnet 11 at the marsupial part 8 in such a way that the string-form magnet 11 is inserted into the marsupial part 8 of the gasket 12, a marsupial part 9 is laded on an iron plate 13 so that it can be applied pressure onto the side of the iron plate 13 by adsorptive force of the magnet 11, which is heated by a heating furnace or another. This constitution can prevent abatement of the magnet in the bag. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07313300-A (JP)
Title: Temperature regulating sheet device
Inventor: GOTO KATSUTOSHI
IPC: A47C7/74
Filed: 1994-05-30
Abstract: PURPOSE:To provide a sheet which is comfortable when the environmental temperature or humidity is high, or the body temperature is high, and warm from the beginning even at cold by providing a plurality of ventilating projections for forming a clearance for blowing the air of a blower between the back surface part of a cover body and a ventilating core body. CONSTITUTION:The surface part 1A of a cover body 1 has air holes 1a in a part or the whole surface, and a ventilating core body 2 is installed between it and a back surface part 1B. The ventilating core body 2 has a number of air holes 2A, and a plurality of ventilating projections 2B are provided on the back surface part 1B side of the ventilating core body 2 to form a clearance for blowing the air of a blower 3 between the back surface part 1B of the cover body 1 and the ventilating core body 2. Support projections 2C for supporting the surface part 1A are provided on the surface part side of the ventilating core body 2 to blow the air to the whole surface part 1A through the clearance formed by the support projections 2C. Consequently, a cold air or hot air can be forcedly blown to the sheet surface from the inner part of the sheet to control the using temperature.
Patent JP-H10332995-A (JP)
Title: Plastic optical fiber cable
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain high heat resistance, oil resistance and flame-retardant and to obtain excellent resistance to sulfuric acid by forming a coating layer consisting of polyamide resin and vinylidene fluoride series resin on the outside of a plastic optical fiber bare wire. SOLUTION: The plastic optical fiber bare wire 4 is formed by a core 1 consisting of polymethyl methacrylate series resin and a sheath layer 2 consisting of transparent fluorine resin surrounding the core 1 and with a refractive index lower than the core 1. An inner coating layer 6 consisting of the polyamide resin and an outer coating layer 7 consisting of the vinylidene fluoride series resin containing a vinylidene fluoride structure unit of 70 weight % or above are formed on the outside of this plastic optical fiber bare wire 4. The vinylidene fluoride series resin is stuck tightly to the sheath layer 2 of the bare wire 4 to be integrated, and the matter that the resin is peeled or shifted due to a wire stopper, etc., is eliminated.  The size of the core 1 is formed to 900-1050 μm, the thickness of the inner coating layer 6 is formed to 300-625 μm and the thickness of the outer coating layer 7 is formed to 50-275 μm.
Patent JP-H10335759-A (JP)
Title: Flexible printed wiring board
Inventor: SASAKI AKIHIRO
IPC: H05K1/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board having a plurality of connecting terminal parts capable of forming slit holes between the parallel circuits on the flexible printed wiring board to be freely deformed. SOLUTION: A flexible printed wiring board 9 forming circuits on one or both sides of an insulating base material and the circuits are coated with insulation coating layer. The flexible printed wiring circuit 9 is provided with a specific length of slit holes and a plurality of connecting terminal parts formed by penetratively removing the flexible printed board by laser between parallel circuits made of exceeding a plurality of circuits.
Patent JP-H11337812-A (JP)
Title: Autofocus device
Inventor: MAEDA MASATAKA
IPC: G02B21/26
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome operation by hand, etc., and to make stable autofocus operation executable by setting the magnification in an amplifier means amplifying electric signal corresponding to the light quantity of a reflection beams so that the electric signal becomes always a fixed sized-output signal. SOLUTION: A specimen 25 is irradiated by a measuring beam from a laser diode 29, and its reflection beam is made incident on respective light receiving surfaces of a photodetector 32. The photodetector 32 outputs electric signals a, b corresponding to the respective received light quantities and the signals a, b are added by an adder 35 to be inputted to an operation device 36. The operation device 36 calculates G=k/(a+b) with a large value sufficiently exceeding a threshold level without being affected by a noise and making an unsaturated optimum fixed value a (k) to set magnifications in variable amplifiers 37, 38. In such a case, the operation device 36 sets the magnification G large when an addition signal (a+b) from the adder 35 is small and sets the magnification G small when the addition signal (a+b) is large.
Patent JP-S63304759-A (JP)
Title: Switching system for voice/data
Inventor: NAKAMURA OSAMU
IPC: H04M11/06
Filed: 1987-06-05
Abstract: PURPOSE:To improve the efficiency of a line and to reduce the cost of the line with sharing a communication line by switching the input of voice and data in multiplexing transmitting voice and data. CONSTITUTION:If a detection signal from a carrier detection part 3 is inputted, a control part 4 judges the presence and absence of voice by an SS signal transmitted with voice from a voice system interface which transmits voice to a voice input in band ringer part 2, and outputs a switching signal on condition that voice is not used, namely, in a case that voice is 'absent'. A switching part 5 outputs a data signal to a MUX/DMUX part 6 by the switching signal from the control part 4 and the MUX/DMUX part 6 multiplexes and transmits the data signal. Since a confronting equipment receiving the data which has been simultaneously multiplexed needs similar switching, the control part 4 outputs the switching signal to the MUX/DMUX part 6. The switching signal is transmitted to the confronting equipment through the MUX/DMUX part 6. Thus, data communication is attained by using the channel of voice which is not usually used.
Patent JP-H10333768-A (JP)
Title: Information processor
Inventor: YANAGISAWA HIDENORI
IPC: G06F1/16
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent data in a storage device in the processor from being taken out and to prevent the processor from illegally being used even if the processor is stolen by detecting a cord fixing member for fixing a processor main body being disconnected by supplying a signal to a signal line and disabling the processor to operate if the disconnection of the cord fixing member is detected. SOLUTION: A wire fixing mechanism 1 fixes the information processor 20 to a desk, etc., by using a signal-line containing wire 2. The wire 2 is strong enough not to cut with ease and contains the conductive signal line. A check flag control means 9 judges that the wire 2 is cut if the output signal to the signal line and an input signal from the signal line are net the same, and sets a check flag 4 ON. A check flag comparing means 10 confirms the state of the check flag 3 and a power source control means 11 refers to the result of the check flag comparing means 10 to turn off the power source 5 when the check flag 3 is set ON.
Patent JP-S6031639-A (JP)
Title: Data processor by address controlling
Inventor: AZUMA NOBUYUKI
IPC: G06F7/00
Filed: 1983-07-30
Abstract: PURPOSE:To shorten access time by changing the designating order of addresses even in the same memory. CONSTITUTION:The digit 11 of an item address (n) is inputted to a preset counter 17. On the other hand, an address register is cleared. A big memory address 4, a middle memory address 7, and a small memory address 10 are loaded to the address register and a J-KFE20 is reset by the sum 19. The preset counter 17 and a counter 21 are counted up by pulses, the sum 22 of the output of the counter and the sum 22 is calculated and the contents of a memory is inputted to an arithmetic circuit 24 by using the sum 22 as the address of the memory 23. Outputs from the arithmetic circuit 24 are displayed or printed out in a sales total register 25 and a profit total register 26.
Patent JP-H10334608-A (JP)
Title: Magnetic tape and magnetic-tape memory system
Inventor: TAKAHASHI TOSHIO
IPC: G11B20/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To achieve the longevity of a magnetic tape and the improvement of the reliability of data. SOLUTION: In this tape 11, a plurality of unit memory regions 12 are continuously formed along the running direction. At the same time, each unit memory region is constituted of a plurality of normal tracks 13 for writing data, and space tracks 14 for writing the data which cannot be normally accessed. In this device, accessing is sequentially performed for each normal track 13 and each space track 14 constituting each unit memory region of the magnetic tape 11. When the result of the access to each normal track 13 in the accessing is not normal, the damage degree of the applicable normal track of a track control table is updated. When the access is requested for the normal track, wherein the updated damage degree exceeds the allowable damage degree, the base track is accessed in place of the normal track.
Patent JP-H08104324-A (JP)
Title: Reinforced container
Inventor: NAKAJIMA YOKO
IPC: B65D8/08
Filed: 1995-05-16
Abstract: PURPOSE: To provide a container with a favorable disposability by supplementing the strength of a plastic molded article. CONSTITUTION: A molded article 3 is formed of a hot formable plastic sheet, and has a flange at the mouth part and a side surface which hangs down from the flange. For such a molded article 3, a sheet paper 4 is bonded to the side surface which hangs down from the flange, and if necessary, the sheet paper 4 is bonded to the bottom surface of the molded article 3 as well to form a container. As the plastic sheet, a sheet of which the oxygen-permeating quantity under a flat condition prior to the forming is 10cc/m<2> .24hrs.atm or lower is used.
Patent JP-H03163918-A (JP)
Title: Adaptive encoder, adaptive decoder, and encoding
Inventor: DONARUDO ERU DATSUTOWAIRAA
IPC: H03M7/30
Filed: 1990-05-31
Abstract: PURPOSE: To enhance the precision of probability evaluation and to improve the efficiency of encoding and decoding of a symbol by adjusting a defined parameter set by means of a defined method when a 1st characteristic of the defined parameter set exceeds a 1st limit value. CONSTITUTION: An entropy decoder 103 interfaces a transmission medium to acquire a receiver data stream and decodes it into a replica of a transmitted symbol s (k). A context extractor 105 creates a unique context for the symbol s (k) which is based on a symbol that is previously supplied. A context c (k) which is extracted and expressed is supplied to an adaptive probability evaluation device 106. The device 106 holds an array having dimensions S and C to the end and easily carries out it by properly programming a digital signal processor. An adaptation rate becomes fast to a probability value that is larger than a evaluated value and inevitably becomes slow to a small probability value.
Patent JP-H11333716-A (JP)
Title: Polishing head and polishing device
Inventor: TAKAHASHI YOSUKE
IPC: B24B37/005
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enable the uniform polishing amount in respective positions on the whole wafer surface by a simple structure by providing a pressing part for providing the partial correcting amount of polishing pressure to a surface to be polished on a polishing head. SOLUTION: A correction ring 1 as a pressing part is pinched between a wafer 102 and a packing pad 24 and so provided as to be in contact with the wafer 102 and the packing pad 24. This correction ring 1 has a ring shape and made of a rigid material. The correcting ring 1 provides the correction amount of polishing pressure by providing the partial displacement to respective positions in a ring-shaped zone having low polishing pressure on the surface to be polished of the wafer 102. This correction amount can be adjusted by changing the thickness and the width of the correction ring 1. Therefore, polishing pressure in respective positions on the whole surface to be polished can be made constant, and accordingly, the polishing amount can uniformized.
Patent JP-2000327174-A (JP)
Title: Sheet feeding device and image forming device using it
Inventor: TADA MICHIO
IPC: B65H1/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve productivity by immediately detecting a non-sheet condition of a sheet loading tray on the way of sheet conveyance and immediately performing processing in a non-sheet condition. SOLUTION: This sheet feeding device is provided with a sheet loading tray 1 to load sheets P, a sheet feeding means 2 for sequentially feeding the sheets P loaded on the sheet loading tray 1, a detecting means 3 for detecting the presence or absence of the sheet P at the position near the rear end in the sheet feeding direction of the sheet P loaded on the sheet loading tray 1, and a control means 4 for performing processing in a non-sheet condition on the basis of the detected result of a non-sheet condition, obtained by the detecting means 3.
Patent JP-H01310179-A (JP)
Title: Ecr type ion thruster
Inventor: YOSHIDA HIDEKI
IPC: F03H1/00
Filed: 1988-06-09
Abstract: PURPOSE:To minimize the leakage magnetic field in the surrounding part of the surface of an accelerating electrode by equalizing electron cyclotron resonance fields formed around the front of N pole and S pole. CONSTITUTION:Annular magnet columns 5 with about same magnetic field intensity and magnet width are placed on the wall face of a discharge container 3, N and S alternately, and annular magnet columns 9 about half in their magnet width are disposed on the side of an accelerating electrode 6. Annular magnet columns 10 with the magnet width such that the line of magnetic force in the discharge container 3 does not come out to the exterior are placed on the ceiling side. The width of the electron cyclotron resonance layer 11 formed around the front of the magnet columns 9, 10 at both ends is about half of that of the electron cyclotron resonance layer 11 formed around the front of the remaining magnet columns 5. Accordingly, the entire electron cyclotron resonance layer 11 is subjected to the mirror field confinement.