baber/WOPTO huggingface dataset:
Patent JP-H11239710-A (JP)
Title: Pressure-swing adsorption method and device system
Inventor: BAKSH MOHAMED SAFDAR ALLIE
IPC: B01D53/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency pressure-swing adsorption(PSA) method by which a large amount of high purity hydrogen is produced from the mixture of a feed material at a high H2 recovery rate, low power requirement and a low bed size factor. SOLUTION: The PSA method incorporates that products of various purittibe are stored in a separated storage tank in order to use the product of terward. The product, which is introduced in the product-discharge end of a bed and has increased purity, is used in the interval of the purging and repressurizing processes. In addition, flow with different composition, which is collected in the raw material-supplying end of the bed in the interval of a counterflow decomposition process, is introduced in the raw material-supplying end of the bed in such an order that the component content of the product is increased in the interval of a rising pressure process. Higher recovery rate and lower bed factor in comparison with the PSA cycle of conventional technique are provided by this cycle.
Patent JP-H11173086-A (JP)
Title: Installation method and device for reinforcing board
Inventor: SAITO MITSUO
IPC: E21D11/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation work of reinforcing boards onto the inner peripheral face of a tunnel wall body constituting a headrace tunnel and reduce construction period and save labor. SOLUTION: A pole 23 is erected on a traveling base frame 22. A mechanism 25 for widening a diameter, composed of a plurality of actuators 24 provided with side arms 33 extended sideways and an upper arm 41 extended upwards by hydaulic cylinders 35, 44 is provided on the pole 23. Pressing wheels 32, 42 are provided on a support board 43 attached to the front ends of the side arms 33 and the front end of the upper arm 41. A reinforcing board 2 assembled in advance to make a nearly U-shaped form at the outside of a headrace tunnel 1 is put on the mechanism 25 for widening the diameter and supported by an installation device 21 for the reinforcing board. And the installation device 21 is transferred to an installation position for the reinforcing board in the headrace tunnel 1.  Then, the side arms 33 and the upper arm 41 are stretched to push the reinforcing board 2 to the outside and widen the inside. In this way, the reinforcing board 2 is installed along the inner peripheral face 4a of the tunnel wall body 4.
Patent JP-H06342908-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/324
Filed: 1993-12-27
Abstract: PURPOSE:To promote the crystallization of a semiconductor by forming a gate oxide film formed by thermally oxidizing an intrinsic or substantially intrinsic nonsingle crystal silicon thin-film, to which no impurity is added. CONSTITUTION:A silicon semiconductor film in specified thickness is formed onto the top face of an insulating film 2. The semiconductor film has polycystalline structure when the insulating film 2 consists of pure SiO2 or Si3N4. However, epitaxial structure partilly containing nonsingle crystal is formed at the time of the insulating film, in which the quantity of oxygen or nitrogen is kept within a specified range. A gate insulating film 12 is shaped in fixed thickness, and the contact 7 of a silicon semiconductor is formed as required. Agate electrode 11 is formed onto the gate insulating film 12 by a semiconductor film through a self-alignment system. Hydrogen is added into nonsingle crystal silicon, thus increasing the lifetime of carriers, then displaying specified CV characteristics.
Patent JP-H05182716-A (JP)
Title: Combined connector
Inventor: TSUNODA TATSUYA
IPC: H01R13/639
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate fitting work of connectors by mutually fitting male and female connectors at once by means of in the case of a retaining member for containing and retaining a plural number of connectors. CONSTITUTION:A combined connector is provided with a male connector housing 1 also serving as a retaining member and having a connector unit 2 and a retaining member 6 freely containing a female connector 5 as a retaining member for fitting plural pairs of connectors for male-female fitting in the retaining conditions. A lever 7 is rotatably and pivotally mounted on the upper face of the retaining member 6, a cam groove 7e is formed in the lever 7, and a pin 9 engaging in the cam groove 7e is projected on the male connector housing 1. A plural number of female connectors 5 are contained in the retaining member 6 and a cover 8 to prevent connectors from falling out is detachably attached to the retaining member 6. By engaging the 9 of the male connector housing into the cam groove 7e of the lever 7 and rotating the lever 7, a plural number of female connectors 5 held in the retaining member 6 are internally fitted at once into the connector unit 2 of the male connector housing 1.
Patent JP-H11166800-A (JP)
Title: Sheath tube inserter
Inventor: TSUNODA JIRO
IPC: F42D1/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheath tube inserter in which a drill and a sheath tube pusher can be shofted accurately to a waiting position and a working position through a driving means of simple structure. SOLUTION: A drill (e), a sheath tube pusher (t) and a sheath tube stocker (g) are provided at the forward end of a construction machine or an arm. The sheath tube pusher (t) comprises the hand 28 at a sheath tube 30, a retractable cylinder 27 for operating the hand 28 to the gripping position and the inserting position of the sheath tube 30, and a slide cylinder 25 for inserting the sheath tube 30 into a drilled hole. A drive means moves the drill (e) and the sheath tube pusher (f) together on a line to the waiting position and the working position.
Patent JP-H10187123-A (JP)
Title: Color generating method using genetic algorithm
Inventor: AOKI MASAKATSU
IPC: G09G5/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To generate a color by intuitive work such as blending plural colors under a computer graphic plotting environment. SOLUTION: A red color is (1.0, 0.0, 0.0) when it is shown by an RGB value to be encoded to a bit string of 9 bits '111000000', and a blue color is (0.0, 0.0, 0.1) when it is shown by the RGB value to be encoded to the bit string of 9 bits '000000111'. Both bit strings are intersected with each other at a crossing selected at random, and child bit strings '110000011', '001000100' are formed. Both bit strings are decoded back to the RGB values (0.9, 0.0, 0.4), (0.1, 0.0, 0.5), and the color blending two colors of red and blue colors is generated.
Patent JP-2000173344-A (JP)
Title: Conductive paste
Inventor: ONISHI TATSUYA
IPC: C08G59/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve a speedy hardening characteristic, adhering characteristic and a moisture resistant characteristic by essentially containing a resin ingradient, sulfonium salt and conductive powder containing glycildylester and fat ring type epoxy resin and Allyl-nadic-imide compound. SOLUTION: Glycidylester is represented by a formula I, where R is a two valent or more organic group, n is an integer of 0-15, m is an integer of 2-4. Allyl-nadic-imide compound is represented by a formula II, where R is two valent or more organic group. Sulfonium salt is represented by a formula III or IV, where X is CH3, H, halogen atom or No2, M is Sb, As or P. In the formula IV, R is alkyl group, halogen atom or H, R3 is alkyl group or acyl group, A is SbF6, AsF6, PF6 or CH3SO4.
Patent JP-2001168558-A (JP)
Title: Accommodation box for easily adjusting accommodation width
Inventor: TANI OKIE
IPC: H05K7/14
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation box that can easily and rapidly adjust accommodation box, can reduce manufacturing costs, is light, and can be conveniently carried. SOLUTION: The accommodation box is provided with a gear-lock means for locking a moving rack plate 5 to the adjustment position of the accommodation box, and a gear-lock cancellation means for canceling the gear-locking of the traveling rack plate being gear-locked to the adjustment position by the gear-lock means. The lock means consists of an engagement member 13 that is extended into a guide line groove 7 of each pair of guide rails 6, and two pairs of upper and lower rod-shaped gear-lock members 14 constantly are locked elastically to the engagement member 13 via each spring 18 while vertically provided slidably in upper and lower directions at a frame body 8.  The gear-lock cancellation means consists of a working shaft 22 that is horizontally provided at the frame body 8 so that it can be rocked around a horizontal axial line, a manually operated handle 24 that is mounted to the working shaft 22, and a working connection member 30 that operates to cancel the engagement of the rod- shaped lock member 14 for the engagement member 13 against the elasticity of the spring 18 in linking with the rocking of the working shaft 22 in one direction due to the manual operation of the handle.
Patent JP-2001162903-A (JP)
Title: Imaging apparatus
Inventor: MIZUNO HIDEAKI
IPC: G06K15/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which reduction of circuit scale can be realized. SOLUTION: The imaging apparatus comprises a plurality of VRAMs for storing image data having copy function and printer function, a circuit for controlling storage/read out of data of the VRAMs having a device for rearranging the wiring of a gate array based on given information of configuration, a circuit for controlling the operation of the controlling circuit for the VRAMs, a section for displaying data received from the controlling circuit for the VRAMs, and an external interface receiving external data. The control section rearranges the device in the control circuit for VRAMs depending on copy mode and printer mode such that at least a part of the VRAMs operates as a memory for storing image data being displayed on a panel or a buffer for temporarily storing input data from the external interface.
Patent JP-H10187509-A (JP)
Title: Storage medium recorded with data file constitution altering program, and data file management device
Inventor: IMAZEKI SHOGO
IPC: G06F12/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it easy to alter the constitution of a data file by generating a new data file on the basis of a read-out data file and file constitution definition files and storing it in a memory. SOLUTION: An automatically updated floppy disk (F) generated by a computer, i.e., a floppy disk 3 is stored with a system 3-1 as an automatic start program, a definition file group 3-2 as a definition file storage means, and a file updating program 3-3. The definition file group 3-2 can includes a periodic file 1, and definition files 2...n. When this floppy disk 3 is accessed, the file updating program 3 is automatically started and executed. In this case, a new data file is generated on the basis of a data file which is read out and the file constitution definition files and stored in the memory.
Patent JP-H09201060-A (JP)
Title: Resonant converter control system
Inventor: SEI KANKOU
IPC: H02M7/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a resonant converter control system as a whole by simplifying the circuit configuration of the system by using a phase difference compensating means so that the phase difference between a resonance voltage and a switching frequency signal can be always maintained at a fixed phase difference or larger. SOLUTION: In a phase difference compensating circuit 250, an EX-NOR gate 252 which is used as a phase comparator circuit compares the phase of a resonance current detected through a converter CT1 with the phase of a switching frequency outputted from a time generating and gate driving circuit 220. When the output voltage of the gate 252 is higher than a constant voltage set through a phase difference setting circuit 253, the output frequency of a voltage-controlled oscillator 260 becomes higher. Consequently, the phase of the switching frequency is delayed more than that of the resonance frequency. Therefore, the circuit configuration of a resonant converter control system can be simplified and the reliability of the system can be improved as a whole, because the conventional resonance voltage circuit becomes unnecessary.
Patent JP-H09173220-A (JP)
Title: Pantograph structure in heating cart
Inventor: HARASHIMA MASANORI
IPC: A47B31/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To primarily ensure a displacement property in right and left directions and follow-up property of a contact terminal, secondarily avoid the partial load and corrosion of the contact terminal and thirdly easily and simply embody these properties. SOLUTION: This heating cart has a guide rail and pantograph 11 mounted alternated on the inner surface of one side plate, and a tray 5 with a heater held on the guide rail is received in the heating cart while being depressed by a contact terminal 13 of the pantograph 11. The pantographe 11 has a lead wire 21 connected to the power source side, a terminal 22 connected to the lead wire 21 and a contact terminal 13 connected to the lower part of the terminal 22 through a spring 23 while corresponding to a contact terminal 6 on the tray 5 side and contacting connectively the contact terminal 6. A guide member L for mounting the contact terminal 13 is cut out in the portion interfering the displacement of the contact terminal 13 in the right and left directions G.
Patent JP-2000167115-A (JP)
Title: Electronic game machine
Inventor: YAMADA YOSHIYASU
IPC: A63F7/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To enable a game machine to deal with large volume orientation of control programs and to largely reduce labor and cost in changing part of specifications. SOLUTION: Various kinds of control units are formed separately from a main board 16 on which a main control part 15 is mounted. Sub-control parts 23A, 23B, 23C to hold control programs and data necessary for actuating an action part of a control object are equipped on a display unit 14A, a sound unit 14B, and a ball delivery unit 14C. The main control part 15 outputs instruction information to indicate how sub-control parts 23A, 23B, 23C actuate the action part and sub-control parts 23A, 23B, 23C execute the programs based on the instruction information to actuate the action part of the control object.
Patent JP-H07202741-A (JP)
Title: Frequency converter
Inventor: SAKA HIROSHI
IPC: H04B1/26
Filed: 1993-12-29
Abstract: PURPOSE:To use only one IF output signal cable by suppressing a leakage from an RF input terminal of a local oscillatior signal and realizing immunity to image interference in the frequency converter in common use for both 12GHz band and 21GHz band. CONSTITUTION:An RF signal at 21GHz band is amplified by an RF amplifier 11 and frequency-converted into an IF signal of 12GHz band by a mixer 12 and a local oscillator 13. Then a mixer 17 and a local oscillator 16 via an IF amplifier 14 are used to apply frequency conversion again to an IF output signal (a) of 1GHz band. On the other hand, an RF signal of 12GHz band is frequency-converted into an IF output signal (b) of 1GHz band by the mixer 17 and a local oscillator 18. The IF signal and the RF signal amplified by the IF amplifier 14 are selected so that the frequencies are not overlapped with each other and a difference between the frequencies of the local oscillators 13, 16 are not overlapped with the frequencies of the IF output signals a, b.
Patent JP-H07192389-A (JP)
Title: Spindle motor
Inventor: HISHIDA NORIAKI
IPC: F16C17/10
Filed: 1993-12-27
Abstract: PURPOSE:To securely prevent a fluid lubricant such as oil from leaking from a fluid dynamic pressure bearing through a simple structure. CONSTITUTION:At the outer peripheral edge of a thrust plate 6, a projection part 40 is formed, and a thrust cover 7 and a sleeve 8 corresponding to the projection part 40 are provided with recessed parts 41 and 32. Gaps 13 and 34 form of those projection parts 40 and recessed parts 41 and 32 increase respectively. A hole part 20 links those gaps with the outside of a motor. Consequently, the oil used as the fluid lubricant for the dynamic pressure bearing means is prevented from leaking out of the motor, the leakage can surely be prevented through the simple constitution, and the spindle motor which has high reliability and good productivity is obtained.
Patent JP-H11164877-A (JP)
Title: Harmful material removing agent and photocatalyst carrier
Inventor: MINAGAWA MADOKA
IPC: A61L9/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a harmful material removing agent which has characters to prompt decomposition caused by reaction of light and to prolong its effect, and which well coats the substrate and is well formed into a grain material, and to provide a photocatalyst carrier made from the harmful material removing agent which has a carrier layer with higher coating ability, adhesion, and durability to substrate such as honeycomb, etc., and prompts decomposition caused by reaction of light and prolongs its effect. SOLUTION: This harmful material removing agent contains a water swellable trioctahedral type smectite, a light reactive semiconductor, or, additionally, aluminum-containing phyllosilicate zinc, and silicate compound of the same. This photocatalyst carrier is composed of a substrate, a binder of water- swellable trioctahedral type smectite supported on the substrate, and inorganic compound layers containing a light reactive semiconductor.
Patent JP-H09179805-A (JP)
Title: Data communication device
Inventor: TSUKAMOTO TAKASHI
IPC: H04N1/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To flexibly and smoothly perform the switching of a communication operation mode connected to a computer and data transfer. SOLUTION: When a computer 118 transfers no instruction for longer than a certain time during a communication mode in which communication operation is performed with instructions of the computer 118, it is judged that there is a defect in connection with the computer 118 and a data communication device is enable to communicate independently. Further, even when an instruction or response that the data communication device judges is transferred from the computer 118 so that the computer 118 communicates with the data communication device individually, the data communication device communicates individually as well.
Patent JP-H07199209-A (JP)
Title: Liquid crystal display device
Inventor: KUMAGAI MINORU
IPC: G02F1/1345
Filed: 1993-12-31
Abstract: PURPOSE:To provide a reliable liquid crystal display device capable of excellently keeping the electric connection of the conduction parts of respective electrodes on both substrates even in the case of exerting force from the outside under high-temperature and high-humidity environment. CONSTITUTION:This liquid crystal display device is provided with two substrates 1 and 2 arranged in opposite to each other, and the electrode part for external connection 3 is formed on the lower substrate 2 and electrically connected to the electrode part for connection 5 of the upper substrate 1 through the conductive filler 9 of an up-and-down conduction means 10. Plural aperture parts 3a are formed at the parts of both electrode parts 3 and 5 electrically connected through the filler 9. Since the sealing agent 8 of the means 10 infiltrates in the aperture parts 3a and 5a and comes in contact with the lower surface of the substrate 1 and the upper surface of the substrate 2, contact force(adhesive force) between the filler 9 and the respective electrode parts 3 and 5 becomes stronger by as much as the increase of the contact area of the sealing agent 8 with the respective substrates.
Patent JP-2001161119-A (JP)
Title: Transplanter
Inventor: KURAYA YOSHIAKI
IPC: B62D51/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To lightly revolve a machine body so as not to destroy a ridge. SOLUTION: This transplanter is equipped with a front wheel housing mechanism for lifting and moving at least either one of front wheels to a housing position where the front wheel is jumped from the use position in a traveling state upward in a lifting and lowering positional regulating mechanism.
Patent JP-H07202907-A (JP)
Title: Error controller for atm network
Inventor: TSUNODA KEIJI
IPC: H04Q3/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide the error controller for ATM network which reduces the amount or time of calculation for erasure error correction on the reception side when the same reed solomon coding as the conventional is used on the transmission side in the case of performing the error correction of a cell received as an AAL type '1'. CONSTITUTION:Concerning the error controller for ATM network which 4 a7 performs error control to a received signal transmitting reed solomon coded information through an ATM network in the shape of a cell, a sequence number inspection part 101 detects the erasure of any cell in the received signal, an erased symbol error correction part 104 performs the erasure error correction to the received signal for which the erasure of the cell is detected, and a general error correction part 107 performs general error correction to the received signal, which can not be corrected by the erasure error correction, while using a reed solomon decoding method.
Patent JP-H11181366-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: NOMURA TAKUYA
IPC: C09J7/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which is used as medical tapes such as adhesive plaster or surgical tapes or as general-purpose pressure- sensitive adhesive tapes and which does not leave behind a pressure-sensitive adhesive when peeled from an adherend even when its substrate is wet. SOLUTION: This pressure-sensitive adhesive sheet comprises a substrate and a pressure-sensitive adhesive layer formed on the back side thereof. The substrate is a woven or nonwoven fabric mainly comprising natural fibers and/or fibers derived from natural fibers, and the contact angle of the surface of the substrate with water is 20 deg. or higher.
Patent JP-H10294589-A (JP)
Title: Device for improvement of quality of audio and/or video signal
Inventor: FROIDEVAUX JEAN-CLAUDE
IPC: H04B15/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively improve the quality of an audio and/or video signal by a method wherein a toroidal induction machine is arranged surrounding the power feeding cable of a signal processing unit. SOLUTION: A power source unit is provided with three conductive wires, a phase conductor, a neutral conductor and an earthing conductor. Therefore, a signal processing unit 3 has three input terminals, a phase terminal P, a neutral terminal 1N and an earthing terminal M, and power source units PC, NC and MC are connected to the above-mentioned terminals. A device 1 is provided with a main electric circuit 4 and the toroidal induction machine 5 which is connected to the circuit 4. As shown in the diagram 1b, the toroidal induction machine 5 has an annular magnetic core 51 which is surrounded by the coil 52 to be connected to the main electric circuit 4. The toroidal induction machine 5 is constructed in such a manner that the conductors PC and NC of the signal processing unit 3 and the center aperture 53 of the core 51 can be passed through.