baber/WOPTO huggingface dataset:
Patent JP-S59110006-A (JP)
Title: Magnetic erasing method
Inventor: TOMITA MASAO
IPC: G11B5/325
Filed: 1982-12-13
Abstract: PURPOSE:To secure head quality close to that of an AC erasing head with regard to a noise and distortion, not to mention an erasure rate, by rotating a magnet type erasing head which is formed by magnetizing the surface of a cylindrically shaped magnetic material to an N and an S poles alternately to almost equal magnetic field intensity at a specific speed, and running a magnetic tape. CONSTITUTION:The surface of the cylindrically shaped magnetic material 6 is magnetized to the N and S poles alternately. A surface magnetic field is set above the residual magnetic flux density of the tape to be erased. The magnetized material is linked to a motor 7 through a driving shaft 8 and rotated as shown by an arrow 9. The tape 3 runs to right in contact with part of the surface of the rotating magnetic material 6. One point on the tape aproaches the rotating magnetic material 6 gradually from a far distant point and contacts the magnetic material 6 eventually to be influenced by a maximum magnetic field. Variation of the magnetic field on the tape is in exactly the same shape as variation of the magnetic field applied to the magnetic tape. Therefore, the quality of erasure is close to that of the AC erasing head.
Patent JP-2001049433-A (JP)
Title: Resin substrate coated with amorphous carbon film and film forming method
Inventor: KAMO HIROSHI
IPC: C23C16/26
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To enable extremely high hardness and transparency to be compatible by coating an amorphous carbon film in such a manner that the concn. of hydrogen atoms contained in the carbon film gradiently reduces from the grain boundary layer between a resin substrate and the carbon film toward the outermost surface layer of the carbon film. SOLUTION: The position of a substrate holder is set to plasma so as to satisfy |(L-D)/D |<=0.5, and, by using a plasma CVD method, an amorphous carbon film is applied on a resin substrate in such a manner that the concn. of hydrogen atoms contained in the carbon film on the grain boundary layer between the resin substrate and the carbon film is controlled to >=2.0×1022 atoms/cm3, and the concn. of hydrogen atoms contained in the carbon film on the outermost surface layer of the carbon film is <=1.8×1022 atoms/cm3, and the concn. of hydrogen atoms contained in the carbon film gradiently reduces from the grain boundary layer between the resin substrate and the carbon film toward the outermost surface layer of the carbon film.  L denotes the shortest distance from the center of a waveguide to the substrate holder, and D denotes the longest distance from the center of the waveguide to the edge of plasma generated in the direction of the substrate.
Patent JP-H0771639-A (JP)
Title: Solenoid valve driving circuit
Inventor: YOSHITANI HITOHIRO
IPC: F16K31/06
Filed: 1993-09-02
Abstract: PURPOSE:To provide a solenoid valve driving circuit capable of reducing an energy burden in an auxiliary power supply part. CONSTITUTION:A battery 1, power transistor 5 and a solenoid valve 4 are connected in series. A capacitor 11 in a DC-DC converter part 14 supplies a large current to the solenoid valve 4 when the power transistor 5 is closed. In a control circuit 12, the power transistor 5, in the beginning of electrifying the solenoid valve 4 according to inputting an injection signal, is actuated to close a circuit for a fixed time in a saturated region, to supply a current by the DC-DC converter part 14 and a current by the battery 1 to the solenoid valve 4. This fixed time is that a time for bounding a needle is added to a time for fully lifting the needle of the solenoid valve 4. Thereafter, the control circuit 12 performs constant current action by using an active region of the power transistor 5, to hold the solenoid valve 4 opened.
Patent JP-S6196832-A (JP)
Title: D-a converter
Inventor: ONO SHIGEAKI
IPC: H03M1/68
Filed: 1984-10-18
Abstract: PURPOSE:To obtain an inexpensive converter possible for high speed operation and high resolution by adding current signals of a ladder type converting part and a pulse width converting part in inputting a digital signal of M+N-bit so as to obtain an analog signal corresponding to the signal of M+N-bit. CONSTITUTION:The pulse width converting part 6 is added in addition to a conventional ladder type converter. A register 5 stores digital information of M+N-bit, the information of a high-order N-bit is fed to the ladder type converting part and information of a low-order M-bit is fed to the pulse width converting part 6. Since the converting part 6 throws an analog switch SP to the right switching terminal for a time corresponding to the sum of weights of each digit being logical '1',, a current obtained by dividing a reference voltage V by a resistor (r) flows for the time. Thus, the sum of the current signal for the high-order N-bit's share having a value corresponding to the sum of weights of digits being logical 1 and the current signal of for the low- order M-bit's share having a pulse width corresponding to the sum of weights of the digit being logical 1 flows to a current terminal 4.
Patent JP-2001044480-A (JP)
Title: Solar cell module
Inventor: NOMURA TAKUJI
IPC: E04D13/18
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which is not deformed even if wind pressure or other external force is applied thereto. SOLUTION: Trenches 5, 5 are made in the lower surface of the heat insulating member 3 of a solar cell module 1 and reinforcing bars 6, 6 are contained therein while being bonded in order to enhance rigidity of the module 1. Even if a high wind pressure is applied onto the surface of a solar cell module 1 placed on the roof or a large external force is applied when the module 1 is transported or fixed onto the roof, deformation of the module can be prevented surely.
Patent JP-H07134898-A (JP)
Title: Method for reading data after written in semiconductor memory device and semiconductor memory device
Inventor: YAMADA KATSUYUKI
IPC: G11C11/416
Filed: 1994-09-13
Abstract: PURPOSE:To speed up a read time of data after the data are written in a semi conductor memory apparatus. CONSTITUTION:A memory cell 1 is connected to a pair of bit lines BL, bar BL and a word line WL. An equalizer circuit 2 equalizes the pair of the bit lines BL, bar BL. A write circuit 3 writes input data Din to the memory cell 1 via the pair of bit lines BL, bar BL. A sense amplifier 4 senses the pair of bit lines BL, bar BL. A read circuit 5 reads out data stored in the memory cell 1 via the pair of bit lines BL, bar BL, and outputs as output data Dout. A compulsory output, circuit 6 compulsorily outputs the input data Din as the output data Dout of the read circuit 5 when the equalizer 2 equalizes the pair of bit lines BL, bar BL.
Patent JP-H1034390-A (JP)
Title: Vacuum compressor for waste
Inventor: NAKANO HIROMICHI
IPC: B09B3/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the space for storage of the waste, and to reduce the number of carry-out and the amount of the packaging paper by achieving the vacuum compression and volume reduction of the waste in a simple treatment equipment. SOLUTION: A vacuum compressor for the waste comprises a receiving pan 1 of the waste, a bag holder 3 of a waste charging bag, an upper cylinder 4 of the receiving pan 1, an evacuation equipment 6 slidable in the vertical direction while the cylinder is evacuated, and an odor preventive lid 11. When the equipment is used, bags 2 are arranged on the inner side of the receiving pan 1, its upper end is folded back to the outer circumference of the upper edge of the receiving pan 1, and the bag holder 3 is externally fitted thereon, and charged into a tank in a condition where the cylinder 4 is inserted in the upper end side of the bag holder 3.  When the waste is deposited in the tank, the evacuation equipment is fitted to the upper end of the cylinder, the cylinder 4 is evacuated, the evacuation equipment 8 is lowered by the differential pressure to achieve the vacuum compression and volume reduction of the deposited waste. After the volume is reduced, the cylinder 4, the bag holder 3, and the evacuation equipment 6 are removed in this order, an upper part of the bag is closed and taken out of the receiving pan 1 and carried out.
Patent JP-H1151324-A (JP)
Title: Structure of combustion part of premix burner
Inventor: OKADA SHUNJI
IPC: F23D14/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a damage due to heat under severe conditions by freely fitting an inner cylinder to the inner periphery of the flame stabilizing cylinder part of a cylindrical body, welding the front end edge of the cylindrical body to that of the inner cylinder and welding the peripheral edge of a multiple flame hole plate to the rear end edge of the inner cylinder. SOLUTION: A substantially disk shaped multiple burner port plate 5 whose peripheral edge part is restricted to a dish shape is provided near the front end of a cylindrical body 4. The front side part of the multiple burner port plate 5 serves as a flame stabilizing cylinder 6 for sticking the root part of a flame thereto upon combustion. In the flame stabilizing cylinder part 6, an inner cylinder 7 made of stainless steel is freely fitted to the inner periphery of the cylindrical body 4. The front end edge of the inner cylinder 7 is welded to the front end edge of the cylindrical body 4 by argon welding. The peripheral edge of the multiple burner port plate 5 made of stainless steel is fixed to the rear end edge of the inner cylinder 7 by argon welding. Thus, a damage can be prevented even under severe conditions due to heat.
Patent JP-S6376554-A (JP)
Title: Emergency switching device
Inventor: HIWATARI SANEYUKI
IPC: H04M3/22
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the generation of emergency switching caused by the loading/unloading of a unit at the time of expansion or maintenance by connecting an emergency switching inhibiting switch to an emergency switching inhibiting circuit through a main distributing board. CONSTITUTION:A system state display device 2 is fitted to a front door or the like, and at the time of turning on the emergency switching inhibiting switch 3, the emergency switching inhibiting circuit 1 is driven to prevent the generation of emergency switching even at the time of generating a pseudo fault. Since the circuit 1 is connected to the switch 3 through the main distributing board 4 even if a cable connecting connector for a cable between units is drawn, the removal of the connector does not exert influence upon the inhibition of emergency switching.
Patent JP-2000052072-A (JP)
Title: Device and method for correcting patterns
Inventor: SARUTA MASAHIRO
IPC: G02F1/13
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To carry out proper firing regardless of the dimension of the ratio of a pattern part by deciding a firing condition while radiating a laser light near a paste from the ratio obtained by an image processing mechanism for obtaining the ratio of the area where a pattern part and a paste part in the region irradiated with the laser light are added against the area of a substrate part on which patterns are not formed. SOLUTION: A portion 20 in a substrate, where a paste is applied, is monitored by a CCD camera. The size of a laser light radiation region 21 is decided by a slit mechanism, and the ratio of the area where a pattern part 23 and the paste part 20 in the region 21 are added against the area of a glass part 22 is obtained, so as to decide the radiation energy and the radiation time of the laser light. When the temperature in the region 21 is measured during firing, and the laser light ejecting device and an output control mechanism are fedback, a firing condition can be kept constant. Thereby, the paste is fired by size of the ratio of the pattern part 23, so that high precision correction can be carried out without remaining the distortion on the substrate.
Patent JP-H0755647-A (JP)
Title: Device and method for sensing operation of abs in vehicle inspection system
Inventor: TAKANAKA HIROMITSU
IPC: G01M17/007
Filed: 1993-08-11
Abstract: PURPOSE:To accurately sense the operating state of ABS control over the whole range of vehicle velocities regardless of the time of braking by calculating the rates of change of vehicle velocity before and after the start of an antiskid braking system (ABS), and determining that the ABS is operating if the rate of change of velocity after operation of the ABS is smaller than that before operation of the ABS. CONSTITUTION:Wheels 21-24 are placed on respective driving rollers 31R, 31L, 51R, 51L and on respective driven rollers 32R, 32L, 52R, 52L, and are drivingly connected to driving motors 34, 35 via a clutch, and the driven rollers 32R-52L are driven and rotated by the driving rollers 31R-51L via the wheels 21-24. A rotational frequency detector is connected to each of the driven rollers 32R-32L, and outputs a detection signal of the rotational frequency of a bearing roller, i.e., vehicle velocity, to a CPU 100. The CPU 100 computes the rate of change of velocity dV/dt using a differentiating circuit, and, when the rate of change of velocity dV3/dt after operation of an ABS is smaller than the rate of change of velocity dV2/dt over a period from the start of braking to the start of operation of the ABS, determines that the ABS is functioning.
Patent JP-2001043204-A (JP)
Title: Cache memory controller
Inventor: YOSHIDA HIROKAZU
IPC: G06F15/177
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce load caused by the bus snooping operation of each processor for guaranteeing the coherency of a cache in a multiprocessor system. SOLUTION: A function for guaranteeing the coherency of cache memories 120 and 220 is added to a system bus-I/O bus bridge 300. The bridge 300 singly discriminates whether cache matching processing is required for the data of an address to be accessed or not and only when cache matching processing is required, it is instructed to the relevant processor. Besides, address and tag information showing the address on a shared memory 400 and the state of the data held on the cache memories 120 and 220 inside respective processors 100 and 200 is held just by cache capacity for the unit of a cache line in processor cache tag tables 350 and 351.
Patent JP-S60111575-A (JP)
Title: Color picture output device
Inventor: MIYAGAWA TADASHI
IPC: G03F3/08
Filed: 1983-11-21
Abstract: PURPOSE:To minimize the beam diameter which is made incident to an output drum and to eliminate the influence of output drum oscillation by adding a condenser lens to the laser modulation part of a color picture output device, and by connecting a flexible fiber between the modulation part and an exposured part. CONSTITUTION:Colored laser beams are oscillated from respective blue, green and red laser oscillation parts 46B, 46G and 46R of a laser modulation part 4 of a color picture output device, and for these three beams, picture information is modulated by respective modulators 45B, 45G and 45R. These respective modulated beams are converted in terms of light path by respective mirrors 47B- 47R, one laser beam is synthesized by a condenser lens 48, and the respective beams are made incident to an optical fiber 6 by minimizing the beam diameter. The beam advances while it reflects at the inside of the optical fiber totally, and reaches an exposured part 3A. The laser beam from the modulation part 4 is condensed on the exposured part 3A by an image-forming lens 32B of an output head 32 which shifts in the X direction, and is image-formed on a color paper 33 on an output drum 30. Then, the influence due to the oscillation of the drum 30 is eliminated.
Patent JP-H0266288-A (JP)
Title: Blind window
Inventor: NASU KAZUYOSHI
IPC: G02F1/133
Filed: 1988-08-31
Abstract: PURPOSE:To automatically adjust the quantity of light shaded by a blind according to the intensity of light by using a liquid crystal panel as the blind and connecting a solar battery array to the liquid crystal panel. CONSTITUTION:When the quantity of solar radiation 4 is highest in day time, the voltage generated at a shunt resistor 3 is set to the voltage at which the transmittivity of the liquid crystal panel 2 is low, that is, the voltage exceeding the threshold value of the panel 2. When the solar radiation is minimum, it is checked that the voltage of the resistance 3 is lower than the threshold of the panel 2. Accordingly, the current in proportion to the quantity of solar radiation 4 is carried to reduce the light transmittivity of the panel 2 so that when the quantity of solar radiation is low, the light transmittivity becomes high.
Patent JP-S60109627-A (JP)
Inventor: RONARUDO JIEI PAIKU
IPC: F16D69/02
Filed: 1984-10-17
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-H0267408-A (JP)
Title: Valve drive of engine
Inventor: UESUGI TATSUYA
IPC: F01L13/00
Filed: 1988-08-31
Abstract: PURPOSE:To improve the response to the control for a cam and thereby effect the quick and ensured control by forming a partition wall in an oil passage which communicates a cam controlling oil passage with a control valve to prevent oil in the cam controlling oil passage from flowing down. CONSTITUTION:In a control unit 2 which is located at the end part of a cylinder head 1, a primary oil passage 6 communicates both a main gallery 7 communicated with an oil pump and a spool 5 of a control valve 4 and is communicated with an accumulator 5 via a spool valve part 4a. A secondary oil passage 8 communicates the spool valve part 4a with the cam control oil passage 9 running through the axis of a cam shaft 3. In such case the secondary oil passage 8 is raised up from the position of the spool valve part 4a placed in the position lower than the cam controlling passage 9, to a temporary position of the top position of the secondary oil passage higher than the passage 9 and then lowered to be communicated with the passage 9 via an oil reservoir 10, on account of which a partition wall 11 is formed between the passages 8 and 9.
Patent JP-S59110855-A (JP)
Title: Electromagnetic actuator
Inventor: OOMORI NORIO
IPC: F02M51/08
Filed: 1982-12-15
Abstract: PURPOSE:To provide possibility of driving at a high accuracy by a small-sized construction by installing an insulated base board with an integrated circuit, which constitutes a drive circuit to supply the exciting current, firmly at the structural member of the housing of an electromagnetic actuator. CONSTITUTION:Pressurized fuel oil from a fuel pump is fed to a fuel passage 24 through a filter 25 provided at a fuel connector 15, and injected from a jet 21 when an excited solenoid 12 moves a needle 18 up against the force of a spring 23. In such an arrangement, a daughnut-shaped insulated base board 26 is fixed by adhesives firmly to the external side-face of a flange-shaped disc 15a of said connector 15 as part of the structural member of housing. An integrated circuit 27 such as monosilic IC, which constitutes a driver circuit to generate an exciting current to the above-mentioned solenoid 12, is formed on this insulated base board 26. Electroconductive plated parts 28a, 28b are provided for the purpose of electrical connection so as to constitute a hybrid IC, which are coated with an insulative resin 29.
Patent JP-2000033923-A (JP)
Title: Label sticking device
Inventor: SATO HIROMI
IPC: B65C9/18
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To suck securely labels of various sizes on a belt and stick them on the given positions for a material to be stuck. SOLUTION: A rectification plate 80 with a number of vent holes 82 is provided along round belts 40 between a driving roller 42 and a follower roller 44. The ventilation of air by the suction of a fan is smaller on the lower face section on which a smallest label 17 is sucked is smaller than the lower face section on which the label is not sucked out of the lower faces of round belts 40. In the case of transferring the smallest label 17b, the release of ventilation of air on the lower face sections not being sucked can be controlled, and the label can be suction held securely on the lower faces of the round belts 40. In the case of a largest label 17a, the suction force is generated by the ventilation holes 82 to suck the label securely on the lower faces of the round belts 40.  All the sizes of labels 17 (17a and 17b) are sucked stably on the lower faces of the round belts 40 by the arrangement to stick the labels on the give positions for the materials to be stuck with good accuracy.
Patent JP-S62142416-A (JP)
Inventor: HSIEH HUNG-CHENG
IPC: H03K3/3565
Filed: 1986-09-19
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-H0670285-A (JP)
Title: Muse decoder
Inventor: SATO SHIGERU
IPC: H04N7/015
Filed: 1992-08-19
Abstract: PURPOSE:To selectively use memory parts corresponding to the various kinds of memory capacity by unitizing the memory parts at the front stage of a MUSE decoder signal processing circuit and arranging it in a detachable system. CONSTITUTION:The pixel data of a first frame and a first field are inputted to an interframe interpolation circuit 11. The pixel data stored in a frame memory 12 are read at the sampling frequency of 32MHz here, interframe interpolated, 1-frame delayed at the memory 12 and outputted. They are sampling-frequency converted at frequency conversion parts 13 and 14 and the picture signals of a non-interlace still picture area are outputted through an interfield interpolation circuit 15. In the meantime, motion detection signals from a 1-frame motion detection part 30 and a 2-frame motion detection part 31 are mixed at a mixer 25, outputted from an output terminal 27 through the frequency conversion part 26 to the mixer 7, mixed and decoded. Thus, the memories 12, 20 and 21 can be attachably and detachably unitized as a memory unit 29 at the front stage of the MUSE decoder signal processing circuit.
Patent JP-H0687887-A (JP)
Title: Enamine derivative of peptide and peptide preparation containing same as prodrug
Inventor: NISHIHATA TOSHIAKI
IPC: A61K38/095
Filed: 1992-08-19
Abstract: PURPOSE: To provide the prodrug of pharmaceutical peptide of which absorption at mucous membranes of bowel and nose is improved.  
     CONSTITUTION: The objective prodrug is obtained by subjecting N-terminal amino group of a peptide to the reaction to form an enamine. As the suitable pharmaceutical peptides, angiotensin II, bradykinin, caerulein, carnosine, cholecystokinin-octapeptide, enkephalin, Met-enkephalin, Leu-enkephalin, kallidin, octocin, vasopressin, phyllocerulein, U-72102E (merchandise No.; Upjohn Co.), insulin, calcitonin or the like are exemplified. The enamine derivative of the peptide is obtained by reacting the peptide with a diketone such as ethyl acetoacetate, propyl acetoacetate, butyl acetoacetate and hexyl acetoacetate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0267748-A (JP)
Title: Semiconductor device
Inventor: IKEDA MASAHIRO
IPC: H03K17/16
Filed: 1988-09-01
Abstract: PURPOSE:To easily produce an external terminal having a plurality of standard current values in a small area without deteriorating dielectric strength by cutting off a gate and diffused section by means of a standardized block for dividing a transistor. CONSTITUTION:An input/output mode switching signal 102 is for setting a mode of an external terminal 116. Thus, when logic level of the input/output mode switching signal 102 is high, the external terminal 116 is in the output mode, while when it is low the external terminal is in the input mode. Drains of complementary P-channel MIS transistors 117, 118 and of complementary N-channel transistors 119, 120 are all connected to the external terminal 106. Gate interconnections 201, 202 are cut off approximately at the center of the P- channel transistors, where the P-channel transistor region 208 is also cut off, and a pair of P-channel transistors are produced thereby.