baber/WOPTO huggingface dataset:
Patent JP-H05126943-A (JP)
Title: High-resolution radar equipment
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S13/24
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a high distance-resolution acquiring ability and antidisturbance ability by arranging radar transmitting frequencies without following the increasing or decreasing order of the frequencies so that the frequencies cannot overlap upon another and a fixed frequency range can be covered without omission. CONSTITUTION:A target is irradiated with transmitting signals from an antenna 4, with their radar transmitting frequencies being ranked and the reflected waves of the signals are inputted to a signal processor 6 after the waves are received and demodulated by means of a receiver 5 as radar echoes from the target. The processor 6 immediately reproduces a radar echo about the target by performing high-speed inverse Fourier transformation on the signals. The reproduced result is displayed on an indicator 7. Thus the target is irradiated with transmitting signals at every pulse in such a state that, for example, their radar transmitting frequencies being ranked so that the frequencies cannot overlap upon another and a fixed frequency range can be covered without omission. Therefore, the disturbance of the transmitting signals becomes hard, because the content of the transmitting signals is not easily predicted from the target side.
Patent JP-2001114294-A (JP)
Title: Food preservation bag
Inventor: TAKESHITA KOJI
IPC: B65D81/24
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a food preservation bag capable of preserving the contents in the bag by packaging together with a bag for snack food or the like once unsealed and reclosing it in a relatively large-sized bag having a shading property and a reclosing function. SOLUTION: The food preservation bag is provided with not only moisture- proof and shading properties but also a reclosable function. At least two layers or more printing ink layers are formed in the intermediate layer of a laminate layer film constituted of an external layer made of a transparent barrier film and an internal layer made of a heat-bonding resin layer.
Patent JP-H01130463-A (JP)
Title: Processing method for battery packing
Inventor: SHINODA KENICHI
IPC: H01M50/193
Filed: 1987-11-17
Abstract: PURPOSE:To shorten the time for processing and eliminate dispersion in packings by forming small holes in a paper sheet before dipping, producing a cut at each bore. and by dipping in a water repellent agent. CONSTITUTION:Small holes 14 are formed in a paper sheet 10 before dipping, and a cut is produced at each bore in the thickness direction. When this sheet is dipped from a trough containing a water repellent agent, in permeates in'() the sheet from these cuts. In this condition, outside punching is made concentrically to these holes, so that the same amount of impregnation is attained in packings 26 in whichever position in the width direction punching has been made, and also there is no uneven impregnation in one packing. This minimizes dispersion in the amount of impregnation even though dipping is made in a short time and a number of packings are taken at the same time, which should eliminate dispersion in the battery performance due to ununiform packing or packings.
Patent JP-H05123489-A (JP)
Title: Electric washing machine
Inventor: FUKUDA MORINORI
IPC: D06F39/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide the subject machine in which a bleaching and bactericidal process of washing and a washing method are previously stored in an electronic control circuit part, and a proper amount of hypochlorous acid ions with bleaching and bactericidal action are produced in the process of washing. CONSTITUTION:Electrodes 11 for electrolyzing salt water by applying a direct current are located on the bottom of the inner wall of an outer tub 4 for holding water or on the lower side wall thereof, and a throwing-in device 9 for salt or the salt water is provided. In a process of washing, of which the information is previously stored in an electronic control circuit part, a proper amount of hypochlorous acid ions with bleaching and bactericidal action are produced by electrolyzing. In this way, after soiling of clothes is removed, bleaching and bactericidal washing is done automatically and effectively. Since a required amount of the hypochlorous acid ions with strong oxidation and bactericidal action are produced, it is unnecessary to place a dangerous undiluted solution such as a chlorinous bleaching agent marketed for domestic use. Furthermore, it is unnecessary to use an oxygenic bleaching agent, which is safe but of which the bleaching effect is weak.
Patent JP-H10136579-A (JP)
Title: Charge controller and charge control method
Inventor: TSUJI KAZUHIKO
IPC: G06F1/28
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a charge control method for a secondary battery and a charge controller, which can materialize a quick charge control mechanism for a secondary battery high in safety being never influenced by the error in detected voltage of the internal A/D conversion value of a power microcomputer, in the charge control of the secondary battery which shifts from constant current charge to constant voltage charge. SOLUTION: A constant current charge control switch 12s using an FET switch is switched off and breaks the constant-current charge current path (constant current charge path) when the detection signal to show that the battery voltage of a secondary battery (BATT) 10 has reached the set voltage complying with the reference voltage (Vs) of a reference voltage source 15 is outputted from an analog converter (COMP) 14, at the time of constant-current charge.
Patent JP-H11123659-A (JP)
Title: Self-travling blast device
Inventor: KINO SHUZO
IPC: B24C3/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform grinding/polishing/cleaning processing of a wall surface by reducing internal pressure of a casing by airtightly sealing a part between the casing and the wall surface, arranging a grinding/polishing/ cleaning agent nozzle opposed to the wall surface so as to form an inclination to the wall surface, and moving a device main body along the wall surface. SOLUTION: A pressure reducing device is driven in a state of a blast device 10 arranged on a wall surface 1, and internal pressure of a space part 20 is reduced through a pressure reducing passage 15 to such a blast device 10 main body to the wall surface 1. At this time, the space part 20 sealed through a seal member 5 is formed between the wall surface 1 and a casing 3. A grinding/ polishing/cleaning agent nozzle 6 to project a grinding/polishing/cleaning agent accelerated by compressed air toward the wall surface 1, is installed with its one end side projection port directed at an inclination α to the wall surface 1 in a state of the blast device 10 arranged on the wall surface 10. The blast device 10 moves on the wall surface 1 by driving a wheel member 17B.
Patent JP-H01131129-A (JP)
Title: Stabilization of azeotropic composition
Inventor: ASANO AKIO
IPC: C07C17/00
Filed: 1987-11-17
Abstract: PURPOSE:To improve the stability of an azeotropic composition composed of a specific compound such as methanol and 1,2-dichloro-1,2-difluoroethane, by adding a specific compound such as nitro compounds to the composition. CONSTITUTION:The titled composition having excellent metal corrosion suppressing effect and high stability and suitable for the vapor cleaning of IC parts and precision machines can be produced by adding (A) one or more compounds selected from nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides and triazoles to (B) an azeotropic composition composed of 1,2-dichloro-1,2-difluoroethane and one or more compounds selected from methanol, ethanol, isopropanal, tetrahydrofuran, methyl ethyl ketone and acetone. The amount of the component A is 1ppm-10wt.%, preferably 10ppm-5wt.%, especially 100ppm-3wt.% based on the component B.
Patent JP-2001106759-A (JP)
Title: Low-hardness roller for electrophotography
Inventor: OKAZAKI TAKAHIKO
IPC: G03G15/16
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a roller for electrophotography having a low-hardness elastic layer with an extremely low hardness, a low compression set, a low tack and no fear of bleeding and blooming. SOLUTION: This low-hardness roller for electrophotography comprises a polyurethane as an elastic layer obtained by reacting a polyol containing at least two side chains composed of a >=5C aliphatic chain in one molecule and having 1,000-6,000 molecular weight with a polyisocyanate liquid at 30 deg.C and is concentrically arranged on the outer periphery of a metal revolving shaft.
Patent JP-H06135301-A (JP)
Title: Cleaning device
Inventor: MATSUMOTO SHIGEO
IPC: B60S3/04
Filed: 1992-10-27
Abstract: PURPOSE:To obtain an efficient and automated cleaning device which is not affected by the dispersion of installation accuracy of a vehicular under-floor equipment and the botheration caused by programing and memorizing the installation of a vehicular under-floor equipment which is different for every one of vehicles accurately and numerously in advance and the making of positioning accuracy of the cleaning device and a vehicle in an air blow pit. CONSTITUTION:A self-running type multi-spindle robot 45 provided with an ultrasonic sensor 6 mounted thereon travels in an arrow mark Y direction upto the vicinity of the first point of a vehicular under-floor equipment 2 memorized in advance. A self-running type multi-spindle robot 45 is operated by a programing pattern assembled in advance and the distance between the ultrasonic sensor 6 and the vehicular under-floor equipment 2 is measured by the ultrasonic sensor 6 and the position an the length in Y direction of the vehicular under-floor equipment 2 are measured by using the output pulse of a pulse generator for making generating operation in accordance with the movement of the robot 45 and information transmission and operation order are carried out to the memory and a multi-spindle robot 46 in order and the under-floor equipment 2 is air-blow-cleaned by a nozzle 7.
Patent JP-S63145407-A (JP)
Title: Prevention of size unevenness in melt spinning and apparatus therefor
Inventor: NAKAJIMA SADAAKI
IPC: D01D5/092
Filed: 1986-12-05
Abstract: PURPOSE:To prevent yarn sway as well as melt sticking between fibers and reduce size unevenness, by providing a rectifying plate for rectifying a quench air stream in a state of heat insulated outer periphery of a spinneret on an least a suction side. CONSTITUTION:Quench air 6 is blown off from the side in the direction crossing a filament group 5 just after spinning and sucked through the opposite side. Rectifying plates 3 having 30-200m length are provided in the running direction of the filament group 5 in a state of the outer periphery of the spinneret 4 thermally insulated with a heat insulating material 2' only on the suction side (A) at an interval of 10-50mm or on both sides of the suction side (A) and blow-off side (B) to rectify the quench air 6. The rectifying plates 3 are preferably provided near the filament group 5 to produce high rectifying effects.
Patent JP-H02135327-A (JP)
Title: Stroboscopic device
Inventor: IKEDA TAKUSHI
IPC: G03B15/05
Filed: 1988-11-17
Abstract: PURPOSE:To make high efficient light distribution variable by making light quantity ratio of respective light emitting units having different light distribution variable correspondingly to the focal distance information of a photographing lens, etc., and overlapping and lighting these stroboscopic lights. CONSTITUTION:The stroboscopic device 3 consists of the two light emitting units A and B. The viewing angle of the light emitting unit A is roughly set on the WIDE side of the photographing lens and the viewing angle of the light emitting unit B is roughly set on the TELE side of the photographing lens. The light emitting units A and B are controlled based on the focal distance of the photographing lens and perform light emission in each proper ratio. That is, in response to photographing preparation information from a camera, only the light emitting unit A which is wide in light distribution is made to emit light when short focal distance information is inputted, whereas only the light emitting unit B which is narrow in the light distribu tion is made to emit lights when long focal distance information is inputted. When intermediate-range focal distance information is inputted, the light quantity ratios of the light emitting parts A and B are electrically controlled, and the light emitting pats are overlapped and made to emit the rays of light. Then light distribution control is performed. Thus the device is provided with efficient light distribution and light quantity corresponding to a photographing viewing angle.
Patent JP-S63142409-A (JP)
Title: Time setting system for terminal equipment
Inventor: YAMADA MASARU
IPC: G06F1/14
Filed: 1986-12-05
Abstract: PURPOSE:To improve the operability by automatically setting the time of a terminal equipment in accordance with time data sent from a center equipment at the time of on-line operation. CONSTITUTION:Plural terminal equipments 2-4 are connected to a center equipment 1 of a POS system. The center equipment 1 is provided with a CPU 11, a ROM 12, and a RAM 13 and is provided with a communication controller 15 for data transmission to and reception from terminal equipments 2-4, a timer circuit 14, a display device 17, a printer 18, and a keyboard 16. The terminal equipment 2 is constituted similarly and is provided with a communication controller 25, etc. When terminal equipments 2-4 are in the off-line mode, a rise sequence is used to set the time of a timer circuit 14 of each equipment by an operator. Meanwhile, when they are in the normal on-line mode, the center equipment 1 sends the present time of the timer circuit 14 to corresponding terminal equipments 2-4 in response to the request of transaction start from terminal equipments 2-4 and sets the time of the timer circuit 14 again.
Patent JP-H10136040-A (JP)
Title: Phase modulation circuit
Inventor: URABE KENZO
IPC: H04L27/12
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a phase modulation circuit reduced in circuit scale and power consumption. SOLUTION: In the circuit, a Gray code generator 21, an Ex-OR circuit and a cosine wave/sine wave table 23 respectively output cosines obtained, by adding the codes of cosine waves vibrating at the frequency of modulation waves to the sines of phase modulation signals to a cosine wave register 25 through a delay register 24 and output the cosines obtained by adding the codes of the cosine waves to the cosines of the phase modulation signals to a sine wave register 26. Then, an adder 7 adds them and a D/A converter 8 converts the added value into an analog signal, and BPF 9 extracts a fundamental wave which is the modulation wave from the analog signal so as to output it.
Patent JP-H06135385-A (JP)
Title: Counter-rotating propeller device
Inventor: SHIBUYA HIDEKI
IPC: B63H5/10
Filed: 1992-10-27
Abstract: PURPOSE:To provide a counter-rotating propeller device which has no risk of generation and progress of erosion at the metal parts of inner shaft bearings. CONSTITUTION:In a counter-rotating propeller device composed by installing inner shaft bearings 7 and 8 which have a bearing metal 13 on the surface opposing to the peripheral surface of an inner shaft 3, as well as providing the inner shaft 3 having a rear side propeller 1 to a tubular outer shaft 4 having a front side propeller 2, a bearing oil feeding passage 14 and an oil feeding passage 9 provided to the inner shaft 3 are communicated through the oil communicating passage of an oil feeding communication device 11.
Patent JP-H0998915-A (JP)
Title: Vacuum cleaner
Inventor: TSUKISHIRO TOSHIO
IPC: A47L9/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enable dust accumulated in a carpet from being efficiently collected by fitting a fluid inductive part on one of the sides of a suction aperture of a vacuum cleaner best suited for the cleaning of the carpet, and concentrically inducting the fluid into the interior of the carpet from the fluid inductive port formed on the fluid inductive part. SOLUTION: A fluid inductive part 1 equipped with an inflow aperture 4 and a suction aperture 5 on a vacuum cleaner has a fluid inductive port 2 for inducting a fluid into the interior of a carpet shag. In addition, a combing protrusion or a combing plate for smoothing the carpet shag is formed at the bottom face of the fluid inductive part 1. Therefore, a fluid inductive port 2 is opened through the carpet shag to comb it and easily hold the shag, when the weight or the pressure of the fluid inductive port 2 is applied to the shag. Further, when recycling an exhaust from the vacuum cleaner, for example, the exhaust is guided to the interior of the carpet through a pipe connected to the fluid inductive part 1, so that dust accumulated in the carpet is blown up by an exhaust pressure.
Patent JP-H0597103-A (JP)
Title: Box packing device
Inventor: UMEDA NOBUTERU
IPC: B65B5/08
Filed: 1991-10-07
Abstract: PURPOSE:To perform a box packing process for articles at a high speed. CONSTITUTION:At the downstream side of a feeding conveyor 13, a carrier body 24 is provided sop as to be intermittently rotatable by 90 deg. at a time. On the carrier body 24, article holding parts 28 are provided at four locations, and an article is held by suction by a suction cup 33 which closes an opening of a suction chamber, by giving suction action to the suction chamber which is formed in the holding part 28. A suction release device 40, which moves the suction cup 33 having reached an article packing position, downward every time the carrier body 24 rotates by 90 deg., is provided. When the article holding part 28 which has received an article at an article receiving position reaches the article packing position, the suction cup 33 is moved downward by the suction release device 44 to release the suction action by the suction chamber. By this method, the article which has been held by suction by the suction cup 33 is dropped and fed in a packaging box which stands by.
Patent JP-H06118043-A (JP)
Title: Amine sensor
Inventor: MURAYAMA HIDEMI
IPC: G01N27/12
Filed: 1992-10-01
Abstract: PURPOSE:To provide a sensor highly sensitive to amine compound with low resistance value and high selectivity between hydrogen or ethanol and the amine compound by adding RuO2 or Au in a specified ratio to a mixture obtained by mixing WO3 to In2O3 in specified ratios. CONSTITUTION:In a sensor, at least one material of the group consisting of RuO2 and Au is added in the amount of 0.01-5wt.% to the total amount wt.% of WO3 and In2O3 to a mixture consisting of 95-30wt.% of WO3 and 5-70wt.% of In2O3. Preferably, WO3 is set to 90-50wt.%, In2O3 to 10-50wt.%, and the adding quantity of RuO2 or Au to 0.6-3wt.%. RuO2 or Au is added to WO3 to sharply increase amine sensitivity, and In2O3 is mixed to suppress a higher resistance of the sensor. The relative sensitivity between amine compounds and hydrogen or ethanol is improved to improve selectivity. In a gas sensor 2, for example, a metal oxide semiconductor film 6 in which RuO2 or Au is added to the mixture of WO3 and In2O3 is provided on an alumina base 4.
Patent JP-H03150424-A (JP)
Title: Method and instrument for measuring intensity of earthquake
Inventor: SAITO ETSURO
IPC: G01H1/00
Filed: 1989-11-07
Abstract: PURPOSE:To easily measure an earthquake intensity scale by setting overturning forces which overturn overturning bodies erected on a base plate corresponding to horizontal acceleration of respective earthquake intensity scales and measuring the intensity of an earthquake according to the overturn of overturning bodies. CONSTITUTION:An earthquake intensity measuring instrument 1 is constituted of a frame body 3 and the overturning bodies 5 and the frame body 3 is installed in a building, etc., with high rigidity; and a top plate 9 is provided above the base plate 7 provided with the frame body 3 and a space part 11 is formed below the base plate 7. Eight overturning bodies 5 are provided and have height H and width B, and they are overturned when horizontal accelera tion alpha is equal to or larger than B/H; and the height H and width B are so set that the respective overturned bodies 5 are overturned with horizontal accel eration alpha between, for example, earthquake intensity scales II and V.
Patent JP-H05125878-A (JP)
Title: Window structure for magnetic shielding room
Inventor: NIINO TOSHIFUMI
IPC: E06B5/18
Filed: 1991-11-06
Abstract: PURPOSE:To display magnetic shielding function having high performance by using the window opening part of a magnetic shielding room as a window when apparatus disliking magnetism is not used, and closing the opening part through a magnetic shielding window fittings when the apparatus is used. CONSTITUTION:In wooden architraves 5a, 5b provided on the periphery of a window opening part of the wall body of a magnetic shielding room A where magnetic layers 3 are formed continuously to its wall surface, a magnetic shielding layer 9 is buried over the entire faces. Magnetic shielding window fittings 8 having a magnetic shielding layer 9 exposed partially is rotatably connected to projecting parts 10 provided on the four peripheral parts of the magnetic shielding layer 9 through a hinge 7. The architraves 5a 5b, are provided with a recessed part 6 with which the projecting part 10 engages and disengages, and the magnetic shielding layer 3 is partially exposed to the inner periphery of the recessed part 6. At the time of engaging the projecting part 10, the exposed part 3 of the magnetic shielding layer 3 provided on the inner periphery of the recessed part 6 is brought into contact with the magnetic shielding layer 9 on the outer periphery of the projecting part 10.
Patent JP-H03150398-A (JP)
Title: Method for testing throwing power of electrodeposition coating
Inventor: ISHIKAWA MASAMI
IPC: C25D13/22
Filed: 1989-11-06
Abstract: PURPOSE:To conveniently measure the throwing power height of the coating after electrodeposition through a glass tube and to reutilize the tester by forming the tester with a pipe having a C-shaped cross section and the glass tube provided around the pipe. CONSTITUTION:The tester 1 is formed with a pipe 2 consisting of a material to be coated, partly cut off and having an almost C-shaped cross section and a substantially transparent glass tube 3 provided around the pipe. The tester 1 is dipped in a tank 6 contg. an electrodeposition soln. 5. After electrodeposition is applied, the throwing power height 7 of the coating is easily measured as such, since the electrodeposition coating film formed on the inner surface of the pipe 2 can be seen through the glass tube 3. As the electrodeposition coating film formed on the inner surface of the pipe 2 is not basked, the film can be easily washed off by acetic acid, etc., after measurement and removed.
Patent JP-H08146266-A (JP)
Title: Optical element packaging method and optical connector
Inventor: KAWAI SHIGERU
IPC: G02B7/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a method for packaging surface type optical elements, surface type microoptical parts and peripheral electronic circuits with high accuracy. CONSTITUTION: Pads 4, 10 for energization to the surface optical elements 11, 17, pads 7 for fixing the surface type microoptical pats and pads 5, 6, 8, 9 for energization to the peripheral electronic circuits are formed on a green sheet prior to sintering of ceramics. Thus green sheet is formable to a thickness of about 100μm and the lamination of the sheets by freely working the sheets is possible. A required number of the green sheets are laminated on the layer packaged with the surface type optical elements and the peripheral electronic circuits and the surface type microoptical parts are packaged thereon. Positioning of the optical system is realized by adjusting the thickness of the sheets.