baber/WOPTO huggingface dataset:
Patent JP-H10292256-A (JP)
Title: Polypropylene nonwoven fabric
Inventor: HIKASA KATSUJI
IPC: D04H3/007
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric suitable for three-dimensional gathers or top sheets, etc., of paper diapers by forming a polypropylene spunbonded nonwoven fabric having a specific tensile strength index and a specified water resistance index. SOLUTION: This polypropylene nonwoven fabric is obtained by uniformly opening and dispersing a filament group melt extruded with a melt spinning spunbinding production machine through corona discharge treatment with corona needle electrodes arranged in the form of a rectangular plane. The resultant nonwoven fabric having both a high strength and high wet resistance performances is composed of polypropylene fibers having <=60 and >=20, preferably <=50 and >=20 melt flow rate and <=2 de size and has <=15 coefficient of variation in METSUKE (mass per unit area) at 5 mm width and values of both the tensile strength index >=0.165-0.026 × size (de) and the water resistance index >=7.37-1.748 × size (de) at the MISTAKE within the range of 10-50 g/m<2> .
Patent JP-S60259348-A (JP)
Title: Workpiece replacing device in machine tool
Inventor: IMAI SUSUMU
IPC: B23Q7/00
Filed: 1984-06-05
Abstract: PURPOSE:To make it possible to expand and convert an FMC to an FMS, by delivering several workpieces mounted on a small space to the machine tool side in order to replace the workpieces in one group so that the arrangement of a process line may have a flexibility. CONSTITUTION:In workpiece replacing devices 1A, 1B, several workpieces 18 are removably mounted on cassette tables 2A through 2D, and a plurality of cassette tables 2A through 2D are self-movably and removably positioned on a rotary table. Further, the replacing devices 1A, 1B are provided therein with positioning means for indexing the cassette tables 2A through 2D to predetermined positions, and workpieces 18 indexed to the predetermined positions are delivered to the machine tool MA, MB sides by transfer means. Further, these replacing devices 1A, 1B are engaged with an automatic workpiece supply path 19 in an FMS (flexible manufacturing system) line, thereby it is possible to aim at expanding and converting an FMC (flexible machining cell) to the FMS.
Patent JP-S5239475-A (JP)
Title: Portable range
Inventor: TERAOKA TERUKATSU
IPC: F24B1/18
Filed: 1975-09-23
Abstract: PURPOSE: To reduce discharged carbon monoxide gas by enclosing a fuel body entirely with heat insulators and by allowing discharged gas out of the fuel body to contact with secondary air while the gas is still hot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5541859-A (JP)
Title: Treatment of gas liquor
Inventor: ITOU TADASHI
IPC: C02F9/00
Filed: 1978-09-21
Abstract: PURPOSE: A method of treating gas liquor in which treatment is stably made by lessening pressure loss in stripper.  
     CONSTITUTION: In a method of stripping ammonia present in the gas liquor 1 introduced into the stripper 9 from coke oven with steam or steam-containing gas, pressure loss in the stripper 9 can be reduced by cleaning scale adhered to and grown on the inside of the stripper 9 with the lapse of time with a 1W10wt% strong alkali aqueous solution of sodium hydroxide, potassium hydroxide, etc., kept at 50W100°C. The strong alkali aqueous solution can be recycled through the tank 32, and conduits 34 and 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05170788-A (JP)
Title: New steroid derivatives of pregna-1,4-diene-3,20-diones, their production, their use in production of substituted 16,17-methylenedioxy derivatives and new intermediates
Inventor: RIYUKU DOBOSERU
IPC: C07J71/00
Filed: 1992-04-09
Abstract: PURPOSE: To provide a compd. useful for production of a budesonide and desonide.  
     CONSTITUTION: The compd. of formula I (R is H, a 1 to 8C acyl, etc.). For example, (11β.16α)-21-(acetyloxy)-11-(formyloxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione. The compd. of the formula I is obtd. by treating, for example, a compd. of formula II with a chlorinating or brominating agent (e.g.: N-chloroacetamide, N-chlorosuccinimide, etc.), and formyloxylating agent (e.g. dimethylformamide, etc.), in acidic medium to obtain the compd. of formula III (Hal is Cl, Br), treating this compd. with an acetone in the presence of a strong acid (more preferably perchloric acid, etc.), and in the presence of a dehydrating agent (more preferably isopropyl acetate) to obtain the compd. of formula IV, then subjecting this compd. to dehalogenation by the effect of tributyltin hydride in the presence of a free radical reaction initiator. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S596128-A (JP)
Title: Tilt-up device in external slide type sliding roof device
Inventor: NIWA TOSHIAKI
IPC: B60J7/05
Filed: 1982-07-02
Abstract: PURPOSE:To secure a car room space in an external slide type device, by tilting up the rear of a sliding roof with a vertical rocking motion in a tilt-up lever. CONSTITUTION:Since only the front part of coupled tilt-up levers 25 and 25 is positioned inside a roof opening part 3, both the width and length of the opening part are able to be enlarged to some extent. In addition, each of these coupled tilt-up levers 25 is set down to a vertical rocking type and, inasmuch as a body part of this device is made to be situated beneath a rear roof 5, the vertical height H of a tilt-up device 21 is made to be as small as possible so that the tilt-up device 21 can be housed inside the vertical space where all sorts of guide rails 12, 14 and 17 plus each of stays 11 and 17 exist. As a result, any influence is in no case exerted on a car-room space due to the installation of the tilt-up device.
Patent JP-S5541754-A (JP)
Title: Semiconductor memory
Inventor: SAKURAI JIYUNJI
IPC: H01L27/10
Filed: 1978-09-20
Abstract: PURPOSE:To increase the density of integration by collectively forming one impurity diffusion region which connects 4-memory-cell bit lines and providing 4 transfer gates and 4 capacitor regions so that they are in 90 deg.-rotation symmetry with the impurity region being the center. CONSTITUTION:A memory-cell-array is composed of bit-lines BL1, BL2,..., word lines W1, W2,..., capacitor regions Cp1, Cp2,..., gate electrodes G1,G2,..., impurity diffusion regions Df1, Df2,..., which connect bit lines, contact holes CH11, CH12...,  and the like. In this constitution, one impurity region is collectively formed to connect bit lines for 4 cells of 1-N memeory cells, and remaining 4 transfer gates  and 4 capacitor regions are arranged in 90 deg.-rotation symmetry. In this method, the  area of the diffused region can be reduced to 1/4, the density of integration can be increased, ant the stray capacitance can be reduced.
Patent JP-H08288126-A (JP)
Title: Pulse electromagnet
Inventor: SAKAI TATSUYA
IPC: H05H7/04
Filed: 1995-04-18
Abstract: PURPOSE: To resolve the problems of heating and an electromagnetic force and generate a high magnetic field and facilitate the measurement of the high magnetic field by a method wherein a conducting plate is fixed to a septum coil integrally and an insulating sheet is provided between the septum coil and the conducting plate. CONSTITUTION: A C-shaped yoke 1 composed of laminated silicon steel plates is provided on the inner circumference of a core frame 11. Coils, i.e., a septum coil 3 and a return coil 4 are wound on the opening part of the C-shaped yoke 1. A conducting plate 6 is integrally fixed to the opening part near the septum coil 3. An insulating sheet is provided between the septum coil 3 and the conducting plate 6. Further, cooling pipes 12 are provided in the conducting plate 6 and the core frame. On the other hand, a magnetic field measuring hole is provided in the yoke 1 and a sensor which detects a magnetic field inensity is provided in the magnetic field measuring hole.
Patent JP-H0363544-A (JP)
Title: Emitted particle measuring apparatus
Inventor: MAIKERU JII YOOSUTO
IPC: B01L1/04
Filed: 1990-05-02
Abstract: PURPOSE: To enhance measurement sensitivity of particles emission by a method wherein there are provided with a closed chain chamber defining an empty space for housing a product to be measured, a filter and a particles counter capable of detecting particles of a magnitude of 0.003 micron. CONSTITUTION: A measurement chamber 10 is positioned in a chamber 12, and an internal cavity 24 having a magnitude which can sufficiently house a product to be measured is defined. A first filter 22 among high efficiency particles removal filters is mounted to one end side face of the measurement chamber 10, a fan unit 28 for sending an air filtering into the measurement chamber 10 is mounted to this side face, a second filter 30 is mounted to an opposite end part of the measurement chamber 10, and an air can be discharged from the measurement chamber 10. Air jets 32, 34 are provided facing an air stream by a fan unit 28, and an air of the cavity 24 is sufficiently stirred. Counting of particles is made by a counter 24 capable of detecting particles of about 0.003 micron. Thus, particles emission measurement sensitivity is enhanced.
Patent JP-S5447988-A (JP)
Title: Device for grabbing fuel assembly
Inventor: IGARASHI RIYOUKICHI
IPC: B66C1/22
Filed: 1977-09-26
Abstract: PURPOSE: To improve the working efficiency of a device for grabbing two fuel assemblies once by providing a pair of hooks at a grabbing heat thereof and engaging integral fuel assumbly grips with the hooks.  
     CONSTITUTION: This device for grabbing fuel assemblies consists of a multiple- stage mast 2 suspended by a movable platform on a fuel exchanging platform, and a grabbing head 4 provided at the lower end of the mast 2. This head 4 has a pair of hooks 14 supported by a guide plate 14 and driven by an actuator 15. In operation, the actuator 15 is extended to expand the hooks 14 and to dispose them directly over the center of the square of the supporting grid 17 for containing a pair of fuel assumblies 18. The plate 13 is then hung vertically from the grips 19 of the assemblies 18 to be lowered, and is then retracted at the actuator 15 to engage the hooks 14 with the grips 19 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272140-A (JP)
Title: Pattern detecting method
Inventor: OKA KOJI
IPC: G01N21/956
Filed: 1986-05-20
Abstract: PURPOSE:To accurately detect a pattern on a printed wiring board by irradiating the pattern vertically with light from a black line lighting system, forming a black line on the pattern, and detecting its reflected light. CONSTITUTION:A black line mask 13 is irradiated with the light from the black line lighting system 12. The mask 13 has a light shield part 13b provided on the surface of a transparent plate 13a. Transmitted light from the mask 13 is passed through a lens 14 for mask image formation to illuminate the pattern on the printed wiring board 1 vertically. At this time, the images of a light part A corresponding to the transparent plate 13a and the black line B corresponding to the light shield part 13b are formed on the pattern. Then, the reflected light from the pattern is reflected slantingly upward and passed through a lens 15 for reflected light image formation to form an image on a line sensor 16. Then, the pattern of the conductor part 1b of the wiring board 1 is detected from the black line B. Thus, the light is made vertically incident on the pattern, so the intensity of diffused light is equalized in any direction and the pattern is accurately detected.
Patent JP-H07315165-A (JP)
Title: Buckle release device for inner pretensioner
Inventor: TANAKA HIDEKI
IPC: B60R22/12
Filed: 1994-05-27
Abstract: PURPOSE:To facilitate the webbing engagement release of a buckle after drawing by providing a buckle release device on an inner pretensioner to draw a webbing by way of drawing the buckle of a seat belt device at the time of sudden deceleration of a vehicle. CONSTITUTION:When a buckle 37 is drawn by an inner pretensioner 91, a flexible release member 61 engaged with a release button 25 of this seat belt and extending downward is guided by a guide member 69, makes a U-turn and projects upward. An occupant can easily actuate the release button 25 and release installation of a webbing by pulling this projected release member 61 upward.
Patent JP-S596614-A (JP)
Title: Automatic adjusting device of received frequency
Inventor: MATSUBARA MASAHIRO
IPC: H03J7/02
Filed: 1982-07-02
Abstract: PURPOSE:To adjust received frequency precisely with a simple constitution by providing the titled device with a circuit for outputting a signal having the frequency corresponding to receiving frequency lagged by the frequency of a normal intermediate frequency signal from the oscillation frequency of a local oscillating circuit. CONSTITUTION:A required signal is applied to a control terminal 1 to actuate a motor control circuit 13, an intermediate frequency oscillator 15 and a mixing circuit 16 respectively. Consequently, the mixing circuit 16 mixes the output of the intermediate frequency oscillator 15 with the output of the local oscillating circuit 8 and outputs a high frequency signal having the frequency equal to the received frequency. Under said status, a switch 2 is turned off, said high frequency signal is applied to the receiver and an output obtained from an intermediate frequency amplifier circuit 9 and a wave detecting circuit 10 is applied to a level detecting circuit 12. In addition, a motor driving circuit 13 is controlled so that each output shows its peak value and the capacitance value of a variable capacitor 4 is adjusted by a motor 14 so that precise receiving frequency is obtained.
Patent JP-S62273312-A (JP)
Title: Floating-sinking type boring tower
Inventor: FUKUDA YUJI
IPC: E02B17/00
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a boring tower which can be easily transported and set by a method in which plural independent floating chambers are formed in a base float to be landed to the seabed, and a tower with a working platform is rotatably attached to the base float. CONSTITUTION:Hollow steel tubes 6 are connected into a rectangular frame form, and partition plates 7 are set on adequate places in the tubes 6 to form a base float 5 having plural independent floating chambers 8 and 9. Two struts 17 of steel tubes are rotatably provided through a supporting point 16 to the upside of the float 5, and a working platform 4 is attached to the end of the struts 17. The boring tower is towed on sea to a setting place under a condition that the struts 17 of the tower part 18 are fallen down horizontally. The tower part 18 is erected by stays 19 on the setting plate, and water is charged into the chambers 8 and 9 to settle the base float 5 on the seabed.
Patent JP-S61273654-A (JP)
Title: Error recovery control system for communication network
Inventor: TOUCHI KENICHI
IPC: H04L69/40
Filed: 1985-05-29
Abstract: PURPOSE:To recover the error of the communication procedure and to avoid a deadlock by checking a flag when the session is opened and simulating the image within a buffer according to the flag contents to secure the synchronization between stations. CONSTITUTION:A host computer 11 is connected to a terminal controller 12 via an HDLC link 16, and an equipment 12 is connected to work stations 13-15 via a local network 17. An LU connects the equipment 12 with the computer 11 via an NAU which connects a user application to carry out the conversation. A PU controls the hardware of each equipment and an SSCP controls the entire network. The flags in the LU and PU control tasks are checked when the session is opened. Then the image within a buffer is simulated according to the contents of said flag check. In such a way, the synchronization is secured between stations when the session is opened. Thus it is possible to recover the error of the communication procedure and to avoid the deadlock.
Patent JP-H11293725-A (JP)
Title: Water supply mechanism
Inventor: NISHIOKA AKIRA
IPC: F16L5/00
Filed: 1998-04-11
Abstract: PROBLEM TO BE SOLVED: To independently supply water to a water supply hose without providing any branch mechanism for the water supply hose of water purifier, dishwasher hot-water heater, washing machine, etc., at faucet itself provided in kitchen, washstand, etc. SOLUTION: A flow adjusting function-attached faucet 3 different from a faucet is provided in kitchen, etc., mounting a water supply pipe of the faucet thereon. A branch water supply pipe 11 branched from the water supply pipe is connected to a water flow inlet 10 of the flow adjusting function-attached faucet 3. A faucet side joint 16 connecting a joint 15 of a water supply hose 13 for equipment such as water purifier, etc., thereto in a detachable manner is provided to a water flow outlet of the flow adjusting function-attached faucet 3. A joint releasing mechanism 9 connecting and releasing the joint 15 of the water supply hose 13 side from the faucet side joint 16 with the pushing of a flow adjusting lever 7 in the direction of the axis at a faucet closing position is provided at the flow adjusting function-attached faucet 3.
Patent JP-H11294050-A (JP)
Title: Lattice body
Inventor: MURA TAKEAKI
IPC: E06B11/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a material by arranging an installing member of a prescribed structure and a stile, and fixing the side surfaces of plural lattices by a screw to the screw fastening part of the installing member installed on the stile. SOLUTION: A measure-like lattice body 3 is formed by crossing plural vertical lattices and horizontal lattices 7. Next, an installing member 19 has a base board 23 having the inserting port part 21 of the end part of the horizontal lattices 7 and the screw fastening part 25 abutting to an inner wall 27 of a stile 13 from the base board 23. Next, the base board 23 and the screw fastening part 25 are formed in an almost L shape so that the screw fastening part 25 is opposed to the side surfaces 7a of the horizontal lattices 7 inserted into a groove 14 of the stile 13 from an inserting port 21. In the screw fastening part 25, a projection 29 is projected toward the side surfaces 7a of the horizontal lattices 7 to be allowed to abut to the horizontal lattices 7 so that the horizontal lattices 7 are fixed to the screw fastening part 25 by a screw 31.  The stiles 13 are similarly fixed to upper/lower horizontal stiles. Therefore, since there is no need to provide a tapping hole in the respective lattices as usual, a material of the tapping hole forming part can be reduced at manufacturing time to reduce weight.
Patent JP-S598010-A (JP)
Title: Command signal limiter circuit of controller
Inventor: TANAKA MASAO
IPC: G05B19/02
Filed: 1982-07-02
Abstract: PURPOSE:To obtain the sharp clamping characteristics as well as to realize a low cost for the titled limiter circuit, by clamping the speed command value to a rated value when said command value exceeds the rated value. CONSTITUTION:When a speed command V1 is fed to a speed controller 3a from an override setting device 2, the voltage V2 of the junction point between resistors 41 and 42 is impressed to operational amplifiers 45 and 47 to be compared with positive and negative voltages V3 and V4 respectively. The voltage V2 is clamped to V3 in the case of V2>V3; while the V2 is clamped to V4 in the case of V2<=V4. Thus, the sharp clamping characteristics are obtained.
Patent JP-S5741733-A (JP)
Title: Printing control system of patient data
Inventor: KAGAWA MASAYUKI
IPC: G06Q50/22
Filed: 1980-08-23
Abstract: PURPOSE:To realize economical and automated printing control of patient data, by providing a discriminating signal corresponding to the patient file to a printing medium. CONSTITUTION:A paper is inserted into an OCR33, and an alphaN output device 31 is driven. Then the ID code and alphanumeric plus the code of katakana (Japanese syllabary) region are read out of a memory 22, and then the alphanumeric and katakana are printed by a type printer 21. After this, the printing paper 10' is inserted through an OCR36 and a Chinese character output device 34 is driven. The code of an ID part 11' is read and fed to a CPU20, and the Chinese character code data corresponding to a Chinese character region 12 within the memory 22 is read. Then a Chinese character file 35 is retrieved and printed at the prescribed position read out through the OCR36 by a dot type Japanese printer 23.
Patent JP-S61273508-A (JP)
Title: Manufacture of optical directional coupler
Inventor: HATA HIROSHI
IPC: G02B6/287
Filed: 1985-05-29
Abstract: PURPOSE:To prevent a fiber from breaking and curving by inserting plural fibers into the groove of a jig made of the same material with the fibers and setting the fibers adjacently to specific length, and then heating and drawing the jig and fibers in one body by fusion. CONSTITUTION:When an optical directional coupler is manufactured, the groove 41 which is as wide as an optical fiber or V-shaped, is cut in the jig 4 made of the same material with the fibers. Then, the plural e.g. two fibers 11 and 12 are pushed into the groove 41 to contact each other to a length of more than several mm required for optical coupling. Then, they are heated by a heating means 5 such as an oxyhydrogen burner to weld the jig 4 and fibers 11, 12 in one body. Then, the quartz jig 4 and fibers 11, 12 are heated wholly and drawn.
Patent JP-S62274200-A (JP)
Title: Structure of tank penetration part of cable for robot for inspecting inside of tank
Inventor: TOMITA TSUTOMU
IPC: F17C13/02
Filed: 1986-05-22
Abstract: PURPOSE:To set the cable of a robot for inspection into slidable state by connecting an inert gas piping between a plurality of cut-off parts. CONSTITUTION:Onto a cover 3 for a manhole 2 for a tank 1, a cable 4 where one edge is connected with a robot penetrates, and a tubular member 5 is installed on the upper side. A cable holding penetration member having cut-off parts 6 and 6' is installed at the part A at the top edge of the tubular member 5. Inert gas is supplied into an inert gas piping 7, and the gas in the tubular member is gradually purged out by operating valves 8 and 9, and when the cut-off parts 6 and 6' are put into opened state by a handle 15, the nipping fit members 12 and 13 are separated, and a small gap is generated between the semicircular cut part and the outer peripheral surface of the cable 4, and the cable is set slidable. Then, the pressure of the inert gas is increased a little than the evaporated gas pressure in the tank, and thus sealing can be secured.
Patent JP-S5914277-A (JP)
Inventor: YOHANNESU HENRIKASU MOORUSU
IPC: H01R13/20
Filed: 1983-06-29
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-S63280729-A (JP)
Title: Production of polyester resin for toner
Inventor: TAJIRI TAKAYUKI
IPC: C08G63/123
Filed: 1987-05-13
Abstract: PURPOSE:To stably produce a polyester resin having arbitrary crosslinking degree and useful as a toner, by reacting a specific polyhydric alcohol with a dicarboxylic acid component at a specific ratio and crosslinking the rection product while distilling out and removing the diol component in vacuum. CONSTITUTION:A polyester resin having target crosslinking degree can be produced by carrying out esterification reaction or ester interchange reaction of (A) a polyhydric alcohol composed of 0.5-50mol.% of a >=3-hydric alcohol (e.g. pentaerythritol) and 50-99.5mol.% of a diol component (e.g. ethylene glycol) and (B) a dicarboxylic acid component (e.g. maleic acid) at a ratio to satisfy the formula (r is molar ratio of polyhydric alcohol/dicarboxylic acid component; f is valence of >=3-hydric alcohol having largest valence; g is molar ratio of >=3-hydric alcohol/total alcohol) and treating the reaction produce in a vacuum of <=150mmHg while increasing the pressure, thereby distilling out the diol component and crosslinking the reaction product.