baber/WOPTO huggingface dataset:
Patent JP-H0753071-A (JP)
Title: Image recording or reading device
Inventor: MATSUMOTO KAZUHIRO
IPC: H04N1/00
Filed: 1993-08-10
Abstract: PURPOSE:To simplify the device and to stabilize the sheet conveying operation, by rotating a sucker to attract a single sheet, and conveying the sheet by converting the advancing direction of the sheet up to the main scanning position. CONSTITUTION:At the right and the upper side of a supply magazine 51 housing laminated sheets S, a sucker 52 connected to an air pump is provided rotatable around a shaft 54 as the center, and movable up and down. And at the outer side of the rotating track of the sucker 52, a guide plate 77 is provided, and an auxiliary scanning drum 61 is provided in front of the guide plate 77 through a conveying roller 55 and a holder plate 56, so as to carry out an auxiliary scanning. One sheet of the sheets S is attracted by lowering the sucker 52 at first, and the sucker 52 is raised again to rotate almost 180 deg., so as to be held between the sheets S and the conveying roller couple 55, and the sheets S are conveyed in the direction of the auxiliary scanning drum 61.
Patent JP-H0880183-A (JP)
Title: Culture device
Inventor: NAKANO TAKAMORI
IPC: C12M1/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a culture device having a simple structure and substantially not contaminated with various microbes. CONSTITUTION: Drain pipings from an aseptic system 7 are assembled and connected to a semi-aseptic header 5 to prevent the direct contact of the aseptic system 7 to a nonaseptic system 8. The semi-aseptic header 5 is connected to a steam piping so that the semi-aseptic header can be flushed with steam. Thereby, the contamination of the aseptic system with various microbes from drains can be prevented.
Patent JP-S58114487-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: H05K13/04
Filed: 1982-12-13
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-H0961019-A (JP)
Title: Method for sealing refrigerant for air conditioner
Inventor: ITO MASAAKI
IPC: F25B45/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To clearly understand that a vacuumization is performed and a sealed state is maintained by sealing a refrigerant and starting an operation after the connection of connecting pipes is carried out, they are evacuated and the sealed state is recognized and displayed. SOLUTION: Connecting pipelines 3a and 3b connect an indoor machine 2 to an outdoor machine 1. Then, a service valve 4b is connected to a vacuum pump 5 by using a charge hose. After the connecting pipes are evacuated for 10 to 15 minutes, they are left for 10 to 15 minutes. A pressure obtained immediately after the vacuumization is provided and a pressure after the pipes are left are written on a sealing state recognizing seal which is stuck and displayed onto a part near the service valve. After that, the service valves 4a and 4b are completely opened, a refrigerant is sealed and an operation is started. In this way, after the vacuum is got, it is left for a constant time and the pressures before and after the time are recorded and displayed. Thus, it can be certified that the vacuumization is performed and further, the sealed state in the refrigerant pipelines can be recognized.
Patent JP-S6460608-A (JP)
Title: Manufacture of 5-fluorouracil-carrying polymer
Inventor: OZAKI SHOICHIRO
IPC: A61K47/48
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the title polymer which is excellent in prolonged antitumor activity and low in side effect and toxicity, by reacting the hydroxymethyl group of a specific compound with the carboxylic acid residue of a carboxylic acid polymer (derivative). CONSTITUTION:The hydroxymethyl group (A) which is in the 1-position of 1,3-dihydroxy-5-fluorouracil obtained by the reaction of 5-fluorouracil with formalin is reacted with the carboxylic acid residue (B) of a carboxylic acid polymer (derivative) having a number-average mol.wt. of 1,000-1,000,000, such as a polymer of an unsaturated carboxylic acid or a copolymer of an unsaturated carboxylic acid with a vinyl monomer (e.g., a styrene/maleic acid copolymer) in the presence of a condensing agent (e.g., dicyclohexylcarbodiimide) in a solvent (e.g., dimethylaminopyridine) at 0-30 deg.C to produce a 5-fluorouracil-carrying polymer having one or more 5-fluorouracil units of the given formula [wherein (P) is the residue of the carboxylic acid polymer] in the polymer. This polymer is useful as an antitumor agent for various malignant tumors.
Patent JP-H0884152-A (JP)
Title: Communication processor
Inventor: SHIRAI NOBUO
IPC: H04L12/40
Filed: 1994-09-12
Abstract: PURPOSE: To increase the latitude of channel allocation and the flexibility of packaging and to improve maintenance/operability in a communication processor capable of storing a channelmultiplexed digital line and converting the channel into a format to be used for general line terminals. CONSTITUTION: This communication processor is provided with a main communication processing part 7 capable of storing a digital line, connecting its general line interface side to a system bus 9 in the processor and connecting its digital line interface side to the digital line. The processing part 7 is provided with general line interface control parts 721 to 72N for executing interface with general lines and a multiplex/demultiplex control part 71 for multiplexing/ demultiplexing between transmitting/receiving signals to/from the control parts 721 to 72N and the channel of the digital line. The control part 71 has a channel multiplexing/demultiplexing function for the maximum channel speed to be treated by the digital line and the maximum number of channels.
Patent JP-H0644367-A (JP)
Title: Pattern data forming method
Inventor: TOBISAWA MASATO
IPC: G06F19/00
Filed: 1992-07-23
Abstract: PURPOSE:To improve the compression efficiency of a pattern decided by data defined by plural planes for designating the color numbers of respective does used for a computer device for forming a picture with the set of patterns. CONSTITUTION:The frequency of using the color numbers is found for the data defined by the plural planes for designating the color numbers of the respective dots of the pattern, and the small color numbers are assigned again in frequently-used order. Thus, when the numbers are assigned again, the dispersed color data are summerized and especially, zero data are gathered into the specified plane. As a result, the array of the same data can be expressed like (number) X (data value) and efficient data compression is enabled.
Patent JP-H0775334-A (JP)
Title: Switching power supply device
Inventor: OSAGATA NOBUYOSHI
IPC: H02M3/335
Filed: 1993-09-01
Abstract: PURPOSE:To provide a switching power supply device, in which the electrostatic capacity of a capacitor is increased, the waveform of input currents is formed in a sine wave shape without deteriorating the response of control, an output holding time is ensured in DC output voltage and the inhibition of the augmentation of ripple voltage can be realized and which can be miniaturized. CONSTITUTION:A rectifier circuit 2, the circuit of an inductance element 20 connected to the rectifier circuit 2 and a first switching means 4, the circuit of the primary winding 51 of a transformer 5 connected at both ends of the first switching means 4 and a first capacitor 3, and the circuit of a second switching means 6 at both ends of the primary winding 51 of the transformer and a second capacitor 7 are provided. Rectifying smoothing circuits 8, 9 rectifying and smoothing voltage generated in the secondary winding 52 of the transformer 5 and supplying the load with DC output voltage and a control circuit II alternately driving the first and second switching means 4, 6 for a specified on-off period for detecting and stabilizing DC output voltage are provided, thus largely improving an input power factor, where input currents are formed in a sine wave shape.
Patent JP-S59108298-A (JP)
Inventor: NAKAMURA SHIYUUJI
IPC: H02J9/04
Filed: 1982-12-10
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-H0770870-A (JP)
Title: Woven fabric and its production
Inventor: TAKEUCHI NORIO
IPC: B60R21/12
Filed: 1993-09-01
Abstract: PURPOSE:To obtain woven fabric free from problems such as deviation of stitch, fray, etc. CONSTITUTION:A main agent is stuck to warps 21, a curing agent is stuck to weft 22 and crossing parts 23 of the warps 21 and the weft 22 are bonded 24 with a two-pack type curing resin formed by reaction of the main agent and the curing agent. The main agent is stuck to the warps 21, the curing agent is stuck to the weft 22, the warps 21 and the weft 22 are woven and the main agent is reacted with the curing agent and cured at the crossing parts 23 of the warps 21 and the weft 22. Since the warps are bonded to the weft by the two-pack type curing resin, deviation of the weft from the warps is prevented and air permeability characteristic is uniformize throughout the whole fabric. In the case of using air-permeable fabric of air bag, air permeability characteristic is made uniform at the back of the air bag. Particles in a gas released from an inflator can surely be filtered. Since fray is prevented, cutting and sewing operation are facilitated.
Patent JP-2000048798-A (JP)
Title: Washer, male tab, and connection member using these members
Inventor: MURAO TETSUO
IPC: G01R1/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a washer and a male tab in which wires can be connected and the measurement can be effected without detaching a bolt, a nut, and a washer of a battery terminal, and the fluctuation in the load voltage to be generated by a large current in a short circuit can be suppressed. SOLUTION: A hole part is formed in a center of a male tab 30, and the tab is projected outwardly in the radial direction in a washer 10 to pass a bolt-like electrode terminal 21 in the hole part. The washer 10 is attached/ detached to/from the tab, and the current runs from a battery 20 to which the washer 10 is attached to a measuring means during the engagement. A recess 32 to pass and lock the tab, a fuse 36 which is electrically connected to the tab when the tab is inserted in the recess 32 and protects a wire 38 from an overcurrent, and a resistor 37 which is connected to the fuse 36 in series, and prevents the voltage fluctuation in a load connected to the battery.
Patent JP-H0774800-A (JP)
Title: Cordless telephone set
Inventor: SUGITA KIYOHISA
IPC: H04W84/10
Filed: 1993-09-01
Abstract: PURPOSE:To obtain the cordless telephone set having a hold release function by which a slave set permitting hold release is designated and only holding of the designated slave set is released. CONSTITUTION:A master set receives data of a slave set whose hold release is to be permitted sent together with the hold request from the slave set making holding through an antenna 6 and a radio unit 3 and stores the received data to a memory 5 by a control section 4. Upon the receipt of a hold release request from the slave set, the control section 4 collates the data of the slave set making the hold release received together with the hold release request with data of the slave set whose hold release is to be permitted and the holding is released when the data are coincident.
Patent JP-H1047364-A (JP)
Title: Coupling
Inventor: UMEZAWA KOJI
IPC: F16D3/41
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve assemblability so as to prevent generation of a chatter. SOLUTION: In order to connect yokes 11, 21 of hubs 1, 2 to a piece 3, pin holes 3a, 3b are formed in the piece 3, a pin 4 is party press fitted to the pin hole, and the pin 4 is provided to extend from the piece 3 in a cross shape. An external end face 4a of the pin 4 is formed in semispherical shape. The pin 4 is ratatably supported to a needle bearing 5 fixed to the yoke. The needle bearing 25 has a shell having a cylinder part 5a and a bottom part 5b, and the semipherical external end face 4a is provided into contact with an internal surface of the bottom part 5b.
Patent JP-H1049094-A (JP)
Title: Display device
Inventor: YASUI RYUICHI
IPC: G09G3/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by turning off a display part when a stationary VCR(video cassette recorder) is set in a standby state. SOLUTION: When infrared rays from a user 11 are detected by a pyroelectric element 12, a minute voltage is generated. The minute voltage is supplied to an amplifier 13 from the element 12. Then, the supplied minute voltage is amplified by the factor of about 1600 with the amplifier 13 and compared with a reference voltage source 15 by a comparator 14. When it is judged that the user 11 exists, a pulse is generated from the comparator 14 and a control signal is supplied to switches 17 and 18 in a timer 16 by regarding the pulse as a trigger. The switches 17 and 18 are turned on according to the control signal and turned off according to the control signal after a prescribed time (several minutes) elapses. Then, the display part 19 is turned on/off according as the switches 17 and 18 are turned on/off.
Patent JP-S59110365-A (JP)
Title: Linear pulse motor
Inventor: KOBAYASHI MITSUO
IPC: H02K41/03
Filed: 1982-12-13
Abstract: PURPOSE:To improve the resolution of the stopping position of a rod without microminiaturizing the pectinated teeth of the rod by coupling a digital stroke solenoid capable of moving at a binary stroke ratio to a stator coil unit. CONSTITUTION:A pulse motor unit 10 and a digital stroke solenoid unit 20 are integrally composed, the solenoid unit 20 has a plurality of solenoids, each solenoid has outer cores 21, 22, and is composed to slide in a cylindrical guide 17. This core 21 has coils 23, 24 and a core 22 has coils 25, 26. Cores 27-29 are provided on these coils, composed so that the cores 28, 29 slide by the excitation of the coils, the core 29 is secured to a connector 16 at the stator coil side and the stator coil unit 15 may move upon movement of the core 29. On the other hand, the core 27 is secured by a cover 30 which is mounted on the guide 17.
Patent JP-S6278575-A (JP)
Title: Image recording method
Inventor: SASAKI YUKIO
IPC: G03G15/00
Filed: 1985-10-02
Abstract: PURPOSE:To transfer an image efficiently on the ordinary paper of low running cost by sticking insulating toner on a photosensitive body by using a developing device packed with insulating toner. CONSTITUTION:Insulating toner is used in place of conductive magnetic toner. With developing bias applied between a transparent conductive film 21b and the first developing device 22, insulating magnetic toner in the developing device 22 is carried, and a photosensitive body 21 is rotated. Then, the toner charged by triboelectrification adheres on the surface of the photosensitive body 21, and a uniform solid toner layer 24 is formed. Then, image exposure is made from the back of the photosensitive body 21 to the solid toner layer. Next, the toner 24 of unexposed part is recovered by electrostatic force and magnetic force using the second developing device 28. Then, a toner image 29 is electrostatic transferred on a recording paper 30 by using a transfer roller 31, and the transferred toner image 33 is fixed on the recording paper 30 by a fixing device 34. Thus, a recorded picture 35 is obtained.
Patent JP-S58109821-A (JP)
Inventor: WARRENDER DAVID J
IPC: G01R23/00
Filed: 1982-12-13
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-H0768766-A (JP)
Title: Ink jet recorder
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/18
Filed: 1992-07-24
Abstract: PURPOSE:To prevent deterioration of a wiping blade and a blade cleaner and to perform a stable ink delivery and a high-quality image recording for a long term by a method wherein ink is made to hardly adhere to a delivery port surface of a recording head after a suction recovery action. CONSTITUTION:A suction recovery action is conducted with a cap 15 brought into close contact with a delivery port surface 21. Thereafter, a suction action is again carried out in the state that a leak is produced in the cap 15 by slightly moving a carriage, by elastically deforming a part of the cap 15 in a peeling direction, or by opening an air release hole provided in the recording means 1.
Patent JP-2000056574-A (JP)
Title: Wet type electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/10
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To apply a film of a pre-wetting solution uniformly to the entire surface of a photoconductor by means of a line of rollers. SOLUTION: A wet type electrophotographic device includes a photoconductor 10 with an electrostatic latent image formed thereon, a pre-wetting device 13 performing a pre-wetting process, a developing device 14, an intermediate transfer medium 15 on which toner particles clinging to the photoconductor 10 are transferred, and a pressure roller 19 conveying a printing medium while pressing it against the intermediate transfer medium 15. The pre-wetting roller of the pre-wetting device 13 applies a pre-wetting solution by rotating and abutting against the photoconductor 10 in the direction opposite to the direction of rotation of the photoconductor 10.  A point of zero speed exists in the speed profile of the pre-wetting solution between the photoconductor 10 and the pre-wetting roller which abut against each other in opposite directions, and the amount of the pre-wetting solution on the photoconductor from the point of speed zero meets the thickness of a pre-wetting layer required on the photoconductor.
Patent JP-H0963290-A (JP)
Title: Semiconductor memory
Inventor: NISHISAKA SADAICHIROU
IPC: G11C17/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enable read-out which is stable for a noise by increasing substantially a memory cell current by combining a memory cell of a NAND type mask ROM with a bipolar transistor. SOLUTION: This device is composed of a memory cell column consisting of plural memory cells (C1 , C2 , C3 , C4 ) and selecting transistors (S1 , S2 ) selecting a memory cell, one end of the selecting transistor S1 is connected to the base of a pnp bipolar transistor also an emitter is connected to a bit line BL1 . The other end of the memory cell is connected to a virtual ground line BG1 , and the virtual ground line is connected to a bias circuit B1 . A potential of the virtual ground line is controlled so that a potential of the virtual ground line connected to the selected memory cell column is lower than a potential of the bit line, also, potentials of the other virtual ground lines are same as the potential of the bit line.
Patent JP-H0384198-A (JP)
Title: Tunnel lining work
Inventor: SHIGEMATSU YASUSHI
IPC: E21D11/10
Filed: 1989-08-28
Abstract: PURPOSE:To continuously place concrete without the need to attach and detach an injection tube by a method in which a concrete injection tube is connected to the fitting metal of the formwork fastener, while moving a slide plate concrete is placed, and after the placement is ended the next covering of soil is made. CONSTITUTION:An arch-shaped formwork 12 is formed along an excavated wall face 10, and wheels are attached to the outer ends of segments 12a and 12b on both ends in such a way as to enable it to move toward the axial direction of tunnel after separation of the formwork. A concrete injection tube is connected to the metal tool 28 of a slide plate 26 attached to the widthwise central slit opening 24 of the formwork 12. While moving the paired plates 26 along a guide rail 30, concrete is placed into the aperture(d) between the wall face 10 and the outer face of the formwork 12. After the placement is ended by movement within an angle, the formwork is separated and the next soil covering is made. Concrete can thus be continuously placed without the need to attach and detach the injection tube, and the efficiency of construction can also be raised.
Patent JP-H1167757-A (JP)
Title: Formation of thin oxide film
Inventor: ARAI KAZUO
IPC: H01L21/316
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To allow an oxide film to have high-quality interface and to prevent the oxide film from containing residual elements by oxidizing a surface of a compound semiconductor on the order of an atomic layer and thereafter forming an oxide film having a predetermined thickness on the resultant surface without oxidation. SOLUTION: Pure ozone gas is supplied onto the surface of an SiC sample substrate 1 at a room temperature inside a high vacuum equipment to remove carbon adsorbed onto the surface by a pure ozone gas oxidation method. After checking the removal by means of photoelectron spectroscopy or the like, the pure ozone gas is supplied onto the surface of the substrate 1 by raising the temperature to 300 to 700 deg.C to thereby form an SiO2 film 2 on the order of an atomic layer at a low temperature, and the absence of residual carbon is checked by means or photoelectronic spectroscopy or the like. Then, a silicon film 3 is deposited to a predetermined thickness to form a planar surface on the film 2 by controlling the temperature of the substrate 1 to such a low temperature as room temperature or about 300 deg.C.  The film 3 is thereafter oxidized to form a high-quality oxide film 4 having a predetermined thickness. The speed at which to oxidize SiC is about 1/100 of silicon at the same temperature, and thus oxidation of SiC does not substantially proceed.
Patent JP-S59108991-A (JP)
Inventor: PATORITSUKU GIRERII
IPC: G21C17/10
Filed: 1983-11-22
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-H0881190-A (JP)
Title: Vehicle body movable jack
Inventor: SHIMAZAKI KENJI
IPC: B66F5/04
Filed: 1994-09-13
Abstract: PURPOSE: To provide a vehicle body movable jack which can safely lift a vehicle body, and then, safely and easily move it directly. CONSTITUTION: A vehicle body movable jack is provided with a pair of front wheels 14 arranged in the front part of a thin long frame, a pair of rear wheels 16 arranged in the rear part of the thin long frame, and a jack arm 18 in which a jack up point for a vehicle body is formed at the front end.  The front wheels 14, whose diameters are larger than an interval between the lower face of the vehicle body to be lifted and moved and a ground face, are provided with a thin long frame elevating means, which lifts/lowers the front part of the thin long frame in the vertical direction while setting the lower ends of the rear wheels 16 as fulcrums, a vehicle body weight supporting means, which is arranged in the front beyond a projection point of the jack up point to the thin long frame and cooperates with the rear wheels 16 so as to support, vehicle body weight via the jack arm 18, and a front wheel moving means 22.
Patent JP-S60111178-A (JP)
Title: Pointer display type electronic timepiece
Inventor: TAKEDA KEIGO
IPC: G04C3/12
Filed: 1983-11-21
Abstract: PURPOSE:To eliminate the largest fatal defect of an analog timepiece, to make a decelerating wheel train mechanism unnecessary, and to make a timepiece thin and small- sized by constituting a titled timepiece so that the timepiece can be used in a special environment in which an external magnetic field is intense. CONSTITUTION:A piezoelectric element 6 and 8 are stuck to a ring-shaped metallic rigid body 4, one electrode of the piezoelectric elements 6, 8 is denoted as 7 and 9, respectively, and the other electrode is grounded in common by the metallic rigid body 4. A fixed disk 5 is caulked to the rigid body 4. A stator contains 4-9. A rotor 3 is fixed as one body with a revolving shaft 2, and the second hand 1 is caulked to the tip of the shape 2. The piezoelectric elements 6, 8 are divided into four parts and brought to a bend vibration when a voltage is applied in the thickness direction. When a sine wave is applied to the electrodes 7, 8, the surface displacement draws an elliptical track and a force in the circumferential direction opposite to an advance of a wave works. Accordingly, when the rotor 3 is adhered tightly to the surface of the stator, the rotor 3 is rotated by this force, the fixed shaft 2 and the second hand 1 rotate and a rotating speed is in inverse proportion to rotational torque. In this way, the timepiece can be used in a special environment in which an external magnetic field is intense.