baber/WOPTO huggingface dataset:
Patent JP-H083923-A (JP)
Title: Extension work for composite diagonal tension bridge and stress improvement device
Inventor: NAKAMURA KIYOTAKA
IPC: E01D11/00
Filed: 1994-06-17
Abstract: PURPOSE:To reduce negative pre-composite bending moment by pivoting removably the central part of a beam member on a lower chord of a truss structural body to which a cable is connected in a stretched manner and installing a jack and a spacer to both ends of the beam member respectively. CONSTITUTION:When a truss structural body 1 of one section is assembled and a cable 6 is stretched on both sides of the central part of the structural body, a negative pre-composite tension moment is produced at a node point of an upper chord of the structural body 1. A mounting deviation piece 10 of a beam member 8 is pivoted on a lower chord material 3 set by way of a vertical material 4 while a jack 11 and a spacer 12, which are installed to the end of the member 8, are interposed between the bottom of the lower chord material 3 and the top of the member 8. When the bottom of the lower chord material 3 is lifted by the action of the jack 11 and the force of P is exerted by the jack 11 and the spacer 12, a pin-bonded part of the member 8, or more specifically, two reactions of P act on an upper chord material node point of the structural body at the site where the cable 6 is connected, thereby reducing a pre-composite bending moment at the upper chord material node point of the structural body.
Patent JP-S5383783-A (JP)
Title: Thermal liminescence measuring system
Inventor: MINAMIDE YOSHIHIRO
IPC: G06K7/12
Filed: 1976-12-29
Abstract: PURPOSE: To make it possible to automatically and promptly accomplish both the reading operation of recognition numbers and the measurement of irradiation at measuring positions by consecutively supplying a number of thermal luminescent elements to a swivel table. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1012282-A (JP)
Title: Pack battery having protective circuit
Inventor: TAMAI MIKITAKA
IPC: H01M10/44
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance safety at use time by making it unusable as a pack battery when battery voltage abnormally increases. SOLUTION: A pack battery having a protective circuit is provided with a protective circuit 5 having an overdischarge preventive switch 2 which is connected in series to a battery 1 and prevents overdischarge of the battery 1 by being turned off when battery voltage becomes lower than the lowest preset voltage, an overcharge preventive switch 3 which is connected in series to the battery 1 and the overdischarge preventive switch 2 and prevents overcharge of the battery 1 by being turned off when the battery voltage becomes higher than the largest preset voltage and a control circuit 4 to switch the overdischarge preventive switch 2 and the overcharge preventive switch 3 so as to be turned on and off by detecting the battery voltage.  The control circuit 4 switches both the overdischarge preventive switch 2 and the overcharge preventive switch 3 in an OFF condition when the battery voltage becomes higher than the largest preset voltage, and holds them in this condition, and prevents charge and discharge of the battery 1, and puts the pack battery in an unusable condition.
Patent JP-S6139665-A (JP)
Title: Electric signal repeater
Inventor: FUKUI KENSUKE
IPC: H04Q9/00
Filed: 1984-07-30
Abstract: PURPOSE:To remove a noise signal without dulling an output waveform by digitally removing the noise signal in a signal repeater used when a remote control signal is transmitted through an electric lamp wire. CONSTITUTION:The first serial signal is inputted from a receiving part 9 to an IC 10 for the first remote control and read to a shift register. In succession, when the second same serial signal is inputted to the IC 10, the first and second serial data are compared, and when both are not coincident, the succeeding action is stopped by assuming that a noise signal is included. On the other hand, when both are coincident, the value of the shift register is converted in parallel, and the result is inputted through terminals A1-A8 and F0-F3 to an IC 11 for the second remote control and here a new serial signal is generated and outputted. The IC 10 is set to a initial condition by the signal of a resetting circuit 12.
Patent JP-S5949451-A (JP)
Title: Solar heat collecting device
Inventor: TAJIMA MASAHISA
IPC: F24S90/00
Filed: 1982-09-14
Abstract: PURPOSE:To increase the reliability of a compressor in case a heat pump is utilized as the collecting means of solar heat by providing the compressor in a refrigerant heat collecting circuit with a heater. CONSTITUTION:High-temperature and high-pressure discharging refrigerant gas, compressed by the compressor 12, flows into a condenser 13 to release the heat thereof into supplying hot-water flowing through a water heater 18, thereafter, is condensed and liquified. The liquified refrigerant gas is reduced in the pressure thereof by an expansion valve 14, flows into a heat collector 11, evaporated by absorbing heat from solar heat and the heat of atmosphere, and is gasified, thereafter is induced into the compressor 12. The crank case heater 26, attached to the compressor 12, is conducted during stopping of the heat collecting operation, therefore, the lubricating oil for the compressor 12 is heated to prevent the refrigerant from dissolving into the lubricating oil as well as reservation in the compressor. Accordingly, breakage or the like of the compressor 12 upon the starting thereof due to the run-off and the compression of the lubricating oil in accompanied with a foaming phenomenon, generated by foaming due to dissolution and contact of the refrigerant into the lubricating oil, may be prevented.
Patent JP-S5949695-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B25/08
Filed: 1982-09-14
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-H08330219-A (JP)
Title: Scanning-type exposure device
Inventor: MIYAZAKI SEIJI
IPC: G03F9/00
Filed: 1995-06-02
Abstract: PURPOSE: To perform the exposure of a mask pattern onto a photosensitive substrate with a high throughput even when the inclination adjustment error of the light axis of a flux of illumination light or a sharp change in flatness occurs. CONSTITUTION: In a control system 12, when a mask 3 and a photosensitive substrate 4 pass through a projection region of a projection optical system 2, the output of focus sensor s 8A and 8B is monitored, a drive system 14 is controlled with a specific alignment point for adjusting focus, and then the alignment mark position of the mask 3 and the photosensitive substrate 4 is measured by an alignment sensor 7. When the mask 3 and the photosensitive substrate 4 are carried to an exposure starting position, a drive system 13 is controlled based on the detection information of the alignment sensor at a specific alignment point stored at least at a storage 11 in the control system 12 before starting exposure.
Patent JP-2000346585-A (JP)
Title: Heat exchanger
Inventor: NAKATO KOJI
IPC: F28D1/03
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To alleviate an abrupt contraction and expansion of a refrigerant channel at a connecting portion of a dimple tube to a header and to reduce a pressure loss of inputting or outputting refrigerant by providing a tubular portion existing no columnar part at an end to be inserted into a hollow header, and specifying a length of the tubular portion along a lengthwise direction of the tube. SOLUTION: A tube 11 is formed flatly by doubling a flat plate 20 and its folded and superposed side edges are brazed to form a tubular state. A first wall 21 and a second wall 22 are formed in a spaced-apart relation substantially parallel to the tube 11, and a refrigerant channel 23 is formed in a space surrounded by the walls 21, 22. Opposed walls 21, 22 are recessed from outside at the tube 11 to form a plurality of dimples 24, and a plurality of bulged parts 25 are formed at the channel 23 side. A length X mm of the tubular portion 21 is set to X<=15. Then, the abrupt contraction or abrupt expansion of the channel 23 is alleviated, thereby reducing its pressure loss.
Patent JP-S5384468-A (JP)
Title: Electrode formation method by recoil injection
Inventor: TATSUTA SHIGERU
IPC: H01L21/331
Filed: 1976-12-29
Abstract: PURPOSE: To reduce the lateral reaction of the electrode metal by utilizing the ion injection technique. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H115426-A (JP)
Title: Air-conditioning device for vehicle
Inventor: KAMIMURA YUKIO
IPC: B60H1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To allow to set the blowing-out air temperature difference between the first air passage at the inner air side and the second air passage at the outer air adequately, in an air-conditioning device for vehicle which can set the layer flows of the inner and the outer airs, as well as uses a heater core of the type the warm water flows in one direction. SOLUTION: In this air-conditioning device for vehicle, the warm water inlet side of a heater core 13 of a one-direction flowing type is provided at the second air passage 90 at the outer air side, the warm water outlet side of the heater core 13 is provided at the first air passage 80 at the inner air side, and an auxiliary electric heater 16 to heat the air-conditioning air is provided at the first air passage 80 at the inner air side. Consequently, the air at the warm water outlet side of the heater core 13 made in a low temperature by the reduction of the warm water temperature is to be heated by the auxiliary electric heater 16. As a result, the blowing-out air temperature difference between both passages can be set adequately, without increasing excessively.
Patent JP-2000351799-A (JP)
Title: Production of fibronectin solution
Inventor: SHIMIZU MITSUO
IPC: C07K1/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fibronectin solution where both enveloped viruses and non-enveloped viruses have been removed through a sufficiently practical method for removing viruses by dissolving fibronectin in a specific medium and then making the solution pass through a specific filter. SOLUTION: This method is to dissolve fibronectin in a medium which is an aqueous solution (pH 6-8.0) comprising (A) a pharmaceutically permissible chelating agent and (B) 1-30 mM pharmaceutically permissible buffer agent, and then to make the solution pass through a filter having a pore size of <18 nm. It is preferable that the ingredient A is ethylenediaminetetraacetic acid, its concentration is 0.1-2.0 mM, the ingredient B is selected from the group consisting of a phosphate buffer, a maleate buffer and a citrate buffer and the concentration of fibronectin is 0.1-3.0 mg/mL.
Patent JP-H09305817-A (JP)
Title: Lifter for disk body
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To use a rear space by discharging a disk body to the back side of a band-shaped duct by providing an opening/closing means for opening an opening with the pushed-up disk body and closing the opening by pushing the main face of the disk body. SOLUTION: When disk bodies 1-3 are pushed up into a passage 12, the upper edge of the disk body 3 existent at the highest position is abutted to a ball 23. When the disk body is further pushed up, the ball 23 is moved to left against the elastic force of a leaf spring 22, and an opening 10 of the passage 12 is opened. The disk body 3 further moves upward and comes to the position of a disk object 4. When the lower edge of the disk body 4 is detached from the upper edge of a back plate 11, a ball 22 returns to its original position with the elastic recovery force of the leaf spring 22, the disk body 4 is pushed out to the position of a disk body 5, and the opening 10 of the passage 12 is closed. The pushed-out disk body 5 gets free and falls through a falling passage 26.
Patent JP-H065691-A (JP)
Title: Semiconductor light exposure device
Inventor: TAKIZAWA ATSUSHI
IPC: H01L21/30
Filed: 1992-06-19
Abstract: PURPOSE:To provide a wafer or mask light exposure device provided with an aligning stage where a wafer or a mask is set and which prevents defocus or local defocus caused by dusts at exposing a wafer or a mask to light. CONSTITUTION:A semiconductor light exposure device is equipped with an alignment stage composed of a transfer rail 4, a transfer arm 5 movable in directions of x and y along the transfer rail 4 and provided with a rotatable suction piece 6 which sucks a light exposure object 12, a stage 7 provided with a vacuum chuck 8 which sucks the light exposure object 12 transferred by the transfer arm 5, three or more laser ray irradiating means 9 which irradiate laser rays toward the front from the rear of the stage 7, and a laser ray detecting means 10 provided corresponding to the laser ray irradiating means 9.
Patent JP-H09320247-A (JP)
Title: Disk recording and reproducing device
Inventor: KUBO SHUJI
IPC: G11B27/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate deleting editorial operation by recording the lead and an ending position of a deletion desired part and performing the track division and track deletion for this part at a stretch. SOLUTION: When a reproducing key is pressed, a reproducing instruction signal is supplied from a key matrix 7 to a system controller 5, and an MD is started to be reproduced. Subsequently, when a certain part of tire MD is desired to be deleted, and hence a partial deletion instructing key for specifying a partial deletion is depressed during reproduction, a message for commencing the partial deletion editing is sent by the system controller 5 to a display 8. Then, when a deletion leading point specifying key is pressed, the leading point is stored in a memory 6 and is also displayed on the display 8. Then, when an ending point specifying key is depressed, the ending point is stored in the memory 6 and is also displayed on the display 8. Thus, the partial deletion editing is performed by looking at the display 8.
Patent JP-S6139069-A (JP)
Title: Developing device
Inventor: TACHIBANA NATSUKI
IPC: G03G15/09
Filed: 1984-07-31
Abstract: PURPOSE:To attain two-color development at a high speed in spite of small-sized constitution by forming developing rollers as the 1st and 2nd developing units and driving these developing rollers selectively. CONSTITUTION:The 1st developing unit 22 arranged on the upper stage uses a red developer Da with low using frequencies and the 2nd developing unit 23 arranged on the lower stage uses a black developer Db with high using frequencies. The 1st developing unit 22 develops an electrostatic latent image by rotating a rotary sleeve 33 in the clockwise direction and sliding a developer brush Da' holding the developer on its surface in the direction reversed to the flow of the image on a photosensitive substance 1. A copying machine can be reduced in size by reducing the diameter of a developing roller 20. In the 2nd developing unit 23 using the black developer Db, the developing roller 23 is formed larger than the 1st developing roller 20 to attain high-speed development, a rotary sleeve 45 is rotated in the counterclockwide direction to develop the image and the developer brush Da' holding the developer at its surface is slid in the direction following the image flow of the photosensitive substance 1, so that the developing time is sufficiently secured and the electrostatic latent image is developed under the picture state of high quality.
Patent JP-H0213033-A (JP)
Title: Modem device
Inventor: YAGUCHI TATSUYA
IPC: H04L1/00
Filed: 1988-06-30
Abstract: PURPOSE:To decide optimum transmission speed in a TCF signal period at least once by providing a counting means to count the number of errors and a mean square error arithmetic circuit to operate a mean square error in the TCF signal period. CONSTITUTION:For a TCF, since a '0' successive signal in 1.5sec + or -10% is sent, by setting an accumulation frequency N to '2400' by using a square circuit 612 of an absolute value, a square error is accumulated for 1sec. When the value of a square error accumulated value QL is smaller than a thershold TH in a real facsimile communication, 9600bps is selected as the optimum transmission speed, and when it is larger than the threshold TH, 7200bps is selected as the optimum transmission speed. Thus, by the TCF reception once, the optimum transmission speed can be decided.
Patent JP-S5862834-A (JP)
Title: Magnetic floating type optical head
Inventor: TANAKA HIROTSUGU
IPC: G11B7/09
Filed: 1981-10-08
Abstract: PURPOSE:To make an optical head small-sized and lightweight, by magnetically floating a movable element containing an optical system by use of a magnetic bearing. CONSTITUTION:The opposed surfaces of the side of moving parts 501, 601, and  the side of fixed parts 502, 602, of a driving electromagnet of a magnetic bearing are opposed in parallel, but they are inclined against the center line of objective lenses 510, 610. Therefore, when the electromagnet is driven, force is generated in both the axial direction and the radial direction. Therefore, no independent electromagnet in the axial direction and the radial direction is required. Accordingly, in this way, the optical head can be constituted of a small quantity of parts, and as a result, its structure is simplified, and it can be made small-sized and lightweight.
Patent JP-2000036584-A (JP)
Title: Circuit device and its manufacturing method
Inventor: CELLER GEORGE K
IPC: H03B5/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of floating capacitance, crosstalk, and overcurrent by forming a function/passive device in the thin layer of a single- crystal semiconductor material being joined to a substrate made of polycrystalline silicon with high resistivity. SOLUTION: A work piece 20 comprises a thin substrate 21 made of polysilicon and the sandwich structure of thin single-crystal external layer 22. Between them, for example, a silicon dioxide insulation layer 23 is formed, the influence of stray capacitance, crosstalk, and overcurrent is reduced, and device performance is improved. In a high-speed digital CMOS, an upper layer is made of single-crystal silicon with a thickness of 1 μm or less, and buried oxide is within a range of 5-3,000 nm, a substrate thickness is 0.1 mm or larger and the substrate is made of polycrystalline silicon that is preferably 0.5 mm or larger. The dimensions of the entire structure are similar to those of a single- crystal wafer that can be easily treated.  In a final step, using the single-crystal silicon wafer, an active element such as a transistor and a passive element such as a resistor, a capacitor, and an inductor are formed, and an integrated circuit 24 is formed on and in the external layer 22.
Patent JP-S6052855-A (JP)
Title: Electrophotographic sensitive body and its manufacture
Inventor: TACHIKI SHIGEO
IPC: G03G5/00
Filed: 1983-09-01
Abstract: PURPOSE:To enhance abrasion resistance by incorporating a specified resin as a binder in an electrostatic charge transfer layer in an electrophotographic sensitive body comprising a conductive layer, a charge generating layer contg. a charge generating org. pigment, and this charge transfer layer having functions of retaining and transferring charge. CONSTITUTION:A polyester carbonate resin is incorporated as a binder in the charge transfer layer of an electrophotographic sensitive body comprising a conductive layer, a charge generating layer contg. a charge generating org. pigment, and this charge transfer layer having charge retention and transfer functions. The polyester carbonate resin to be used for such a binder has carbonate bonds and ester bonds in the molecule, as shown in the formula in which X is the residue of a dioxy compd. and Y is that of a dibasic acid. An electrophotographic sensitive body having the charge transfer layer contg. as a binder such a polyestercarbonate resin has superior durability. It is desirable to dissolve said resin in tetrahydrofuran and to form the charge transfer layer by using this resin soln. in the manufacture of said electrophotographic sensitive body.
Patent JP-H079376-A (JP)
Title: Turret hand device
Inventor: OBARA TAKASHI
IPC: B25J15/00
Filed: 1993-06-30
Abstract: PURPOSE:To shorten a tact time, and there by enhance working efficiency by shorting positioning time when each mechanical hand is switched over with rotating turret rotated, in the turret hand device applied to an industrial robot which owed out three-dimensional assembly works such as the insertion, the press-in and the like of a plurality of mechanical hands installed in advance in response to works. CONSTITUTION:The device is equipped with a rotating turret 18 fixed onto a rotating shaft 17 rotated by a motor 16, a plurality of tool installation blocks 20 including a tool 19a or 19b, and with a fixing means 21 which allows a fixed section 21d with each installation block 20, holds the installation block 20 so as to fix it between fixed pins 21b and 21d, and releases the installation block 20 with the fixed section 21d disengaged go as to support the installation block with a support plate in such a way as to be freely moved.
Patent JP-S5684770-A (JP)
Title: Metallic coat conposition for electrostatic coating
Inventor: IWATO SUSUMU
IPC: C09D5/38
Filed: 1979-12-13
Abstract: PURPOSE: To make it possible to conduct color changeover in a short period of time without leakage of static electricitly, by adjusting volume specific resistance to a specified value, by compounding a solvent-type coat composition containing a conductive metal powder or flake, with a suspension agent and an ionic adjustor.  
     CONSTITUTION: The titled composition is a solvent-type coat composition containing conductive metal powder or flake. Containing 0.04W1wt% of the composition of a suspension agent, the composition acts to prevent the metal powder or flake from depositing on the inner wall of a hose and bridging by coming into contact with each other, in a hose for application. Since volume specific resistance of the composition is adjusted to 1W15MΩ.cm, by compounding 0.06W2wt% of the composition of an ionic adjustor, e.g., a quaternary ammonium salt, it is possible to conduct color changeover in a short period of time without leakage of static electricity, even when the composition is electrostatically applied at a high voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000347180-A (JP)
Title: Liquid crystal display element
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/139
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display element high in responsiveness and excellent in display state. SOLUTION: This liquid crystal display element is provided with a liquid crystal cell, having a chiral nematic liquid crystal layer 30, with a natural twist pitch of >=3/4 times liquid crystal layer thickness and positive dielectric anisotropy, held between substrates 11, 12, subjected to alignment treatment so that angles between liquid crystal molecules and substrates at the substrate boundaries are nearly equal to each other at the both substrates, and having two metastable states as relaxation states after Freedericksz transition is generated with voltage application, a first aligned state and a second aligned state of which the twist angles are ϕ-180 deg. and ϕ+180 deg. respectively, expressing the twist angle of the liquid crystal molecules in the state with no applied voltage as ϕ, and a reflection plate arranged still outside polarizing plates.  Each of light transmission axes of the respective polarizing plates is set to have angles close to (180 deg.-ϕ)/2+40 deg.(140 deg.<ϕ<200 deg.) with respect to rubbing directions, defining the twist direction of the liquid crystal from the inmost side to the front side as positive.