baber/WOPTO huggingface dataset:
Patent JP-S5518184-A (JP)
Title: Key telephone set
Inventor: OKINO KUNZOU
IPC: H04M1/76
Filed: 1978-07-26
Abstract: PURPOSE:To prevent occurrence of the howling through a simple circuit constitution by actuating the hook switch and thus lowering the gain of the speaker amplifier by a fixed amount in case the remote side is called out via the key telephone set for the extension loud-speaking use. CONSTITUTION:Extension loud-speaking key telephones TEL1 and TEL2 are incorporated into the handset along with transmitter T, receiver R, telephone circuit network NW and others. And hook switch HS is actuated when the handset is picked up. Then the voice supplied through microphone MIC is amplified by mike amplifier MA and then supplied to speaker amplifier SA plus channel switches SW1 and SW2 via hybrid circuit HYB. Hook switch SH is connected to amplifier SA of TEL1 and TEL2 each, and the mutual calling is given by picking up the handsets at one time. In such case, the gain of amplifier SA is lowered down to such level as to produce no howling to carry out the incoming and the voice reply.
Patent JP-S5216694-A (JP)
Title: Earthquake-proof porcelain tube
Inventor: HATAKE SUSUMU
IPC: H01B17/34
Filed: 1975-07-30
Abstract: PURPOSE: To prevent flexural damage for porcelain tubes by decaying the oscillating energy applied horizontally to the axis of the tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08288634-A (JP)
Title: Soldering device
Inventor: KANEKO HIROMORI
IPC: H05K3/34
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a soldering device which can manufacture a high-quality wiring board by bringing the wiring board into contact with jet waves for a sufficiently long time and adjusting the contacting time even when the soldering device has a low jet wave front. CONSTITUTION: In a soldering device provided with a tray section 12 which once leads molten solder 3 jetted from a nozzle 5 in the horizontal direction and performs soldering work by bringing a wiring board 1 into contact with jet waves 4 of molten solder 3 while the device carries the board 1 in the flowing direction of the molten solder 3 flowing to the tray section 12, a weir plate 13 which can be adjusted in height is provided between the nozzle 5 and tray section 12.
Patent JP-H03290845-A (JP)
Title: Magneto-optical recorder
Inventor: ISHII KAZUNORI
IPC: G11B11/10
Filed: 1990-04-09
Abstract: PURPOSE:To reduce power consumption and to promote recording speed by detecting mim. value of space between a magneto-optical disk and a magnetic head during one revolution period and operating a driving means to make the magnetic head move in approaching/separating motion into a position where this value becomes a specified value. CONSTITUTION:The subject device is provided with a detecting means 7 for detecting a space between the surface of the magneto-optical disk 10 and the magnetic head 3 and the driving means 4 for making the magnetic head 3 approach and separate to and from the magneto-optical disk 10 in accordance with a detected value of the detecting means 7. Then, the min. value of the space between the magneto-optical disk 10 and the magnetic head 3 during one revolution period is detected, and the magnetic head 3 is moved in its approaching/separating motion by the driving means 4 into the position where the above value becomes the specific value. Consequently, since the magnetic head 3 can be opposite to each magneto-optical disk 10 with the smallest possible space to suit wobble of the disk, the performance is improved even if the magnetic field required for recording a signal is set at a low level. By this method, the high speed property can be obtained in low power consumption by lowering the inductance of the magnetic head 3 and the supply current.
Patent JP-H07318301-A (JP)
Title: Method and device for measuring uneven wall thickness of cylindrical body
Inventor: IZUMIDATE AKIO
IPC: G01B21/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method for measuring uneven wall thickness of a cylindrical body and a device therefor by which the cylindrical body with uneven wall thickness can be measured easily and accurately. CONSTITUTION:A device 2 for measuring uneven wall thickness of a cylindrical body is provided with a first contact 3 that is brought into contact with the outer circumferential surface of a cylindrical body 1, a second contact 4 that is brought into contact with the inner circumferential surface of the body 1, a first potentiometer 5 for the contact 1, and a second potentiometer 6 for the contact 4. Further, the device 2 is equipped with a calculator that calculates the uneven wall thickness of the body 1 based on coordinate positions (b), (c), (e), etc., that are detected by the contacts 3 and 4, etc. As the result, a cylindrical body that is accurately controlled in dimension can be produced easily.
Patent JP-H01264081-A (JP)
Title: Image pickup device
Inventor: MORIO MINORU
IPC: H04N5/243
Filed: 1988-04-14
Abstract: PURPOSE:To simplify the operation and to attain miniaturization by controlling the image pickup output automatically based on the lightness information of the specific part of the screen and the diaphragm position information. CONSTITUTION:The 1st detection means 15, 16, 19 detect the lightness of a specific part of the screen 17 such as only a midposition 18. Moreover, the 2nd detection means 21 detects the degree of opening of a diaphragm 3. Then the detected output and a threshold level as a reference value are compared by comparator means 20, 23. Thus, the correction of rear light or spot light is attained automatically and no exclusive correction switch is required, the operation is simplified and the structure is miniaturized.
Patent JP-H05268703-A (JP)
Title: Towing vehicle
IPC: B62D12/02
Filed: 1992-03-17
Abstract: PURPOSE:To facilitate coupling work of a towing vehicle with an accompanied vehicle by providing an inching unit with a drive/reverse function and additionally providing a steering function. CONSTITUTION:An inching unit 3, installed on the rear side of a machine base, is provided with a drive/reverse push button switch and a steering push button switch. A traveling motor 5 rotary drives driving wheels 8 through power transmission mechanisms 6, 7 under control of a travel controller 4 which receives an output signal from the drive/reverse push button switch. A steering motor 10 steers a steering wheel 13 through a steering link mechanism under control of a steering controller which receives an output signal from the steering push button switch.
Patent JP-H10232415-A (JP)
Title: Method and device for generating phase conjugate light and covering wavelength, and system with the device, and manufacture of the device.
Inventor: WATANABE SHIGEKI
IPC: H04B10/548
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To achieve a phase conjugate light generator which is efficient, fast, broadband, and also polarized-wave-independent, by splitting a signal beam of light into planes of polarization orthogonal to each other, and generating each phase conjugate beam of light for synthesizing polarized waves. SOLUTION: A signal beam of light ES is split into polarized waves of a first polarization component ES1 and a second polarization component ES2 by a first polarization beam splitter(PBS) 32. The first polarization component ES1 is supplied to a first DFB laser diode 1 (#1) and the first phase conjugate beam of light EC1 is outputted. Moreover, a second DFB laser diode 1 (#2) is used for the second polarization component ES2 and the second phase conjugate beam of light EC2 is outputted. These polarization components ES1 and ES2 are orthogonal to each other. And, the first and second polarization beams of light EC1 and EC2 are polarization-synthesized for obtaining one phase conjugate beam of light EC.
Patent JP-H04323300-A (JP)
Title: Sulfuric acid composition having low surface tension
Inventor: NISHI MINEO
IPC: H01L21/304
Filed: 1991-04-23
Abstract: PURPOSE:To obtain the subject composition excellent in defoaming properties, stable in conditions of high oxidative atmosphere and high temperature and useful for production of semiconductors by mixing a specified fluoroalkyl sulfonamide in sulfuric acid. CONSTITUTION:An objective composition obtained by adding 0.001-0.1wt.% (preferably 0.005-0.05wt.%) fluoroalkyl sulfonamide compound represented by formula R<1>-SO2-NR<2>-CH2-(CHOR<3>)n-CH2OR<3> (R<1> is fluoroalkyl; R<2> is phenyl, benzyl or phenethyl; R' is H or -O2SOH; n is 0 or 1) to sulfuric acid. In addition, as the fluoroalkyl sulfonamide and sulfuric acid, respectively high-purity substances are used.
Patent JP-S63259983-A (JP)
Inventor: KANEDA HIROSHI
IPC: H01R13/33
Filed: 1987-04-15
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-H05290879-A (JP)
Title: Alkaline storage battery
Inventor: OTA KAZUHIRO
IPC: H01M4/48
Filed: 1992-04-13
Abstract: PURPOSE:To provide an alkaline storage battery in which the high-temperature charge reception factor of a nickel hydroxide positive electrode is improved with the addition of less-pollution materials and a large discharge capacity may be obtained even when it is charged at a high temperature. CONSTITUTION:This is a battery comprising as a main body a negative electrode 2 constituted through a separator 1 to be chargeable and dischargeable, a positive electrode 3 composed of nickel hydroxide and electrolytic solution including alkaline aqueous solution, which is constituted with strontium hydroxide added into the positive electrode 3 to increase the overvoltage due to oxygen generating reaction which is sub-reaction at the time of high-temperature charge.
Patent JP-H03292266-A (JP)
Title: Steering device for vehicle
Inventor: KUSHIRO IKUO
IPC: B62D113/00
Filed: 1990-04-06
Abstract: PURPOSE:To improve safety by automatically intercoupling a handle and a steering link through a drive force transmission mechanism and converting a rotation amount of the handle to a movement amount of the steering link when operation by a hydraulic servo system is not carried out due to the occurrence of failure in operation to the hydraulic circuit of a hydraulic servo. CONSTITUTION:When a handle 10 is steered, a valve rotor 12 is rotated based on a valve sleeve 13 to open a servo valve A. A power cylinder B is operated according to the steering direction of the handle 10, and a steering link 20 is driven to steer wheels. When a hydraulic circuit containing a servo valve A is failed in operation and the oil pressure of an oil pressure feed circuit is decreased to a value lower than a set value, through operation by an above- mentioned hydraulic system is not executed, a lock mechanism F automatically brings a carrier 53 of a planetary gear E into a lock state. Thereby, a drive force is transmitted through the planetary gear E, and a rotation amount of the handle 10 is converted into a movement amount of the steering link 20 in a steering gear ratio set by each gear of the planetary gear E to transmit the movement amount.
Patent JP-H08283781-A (JP)
Title: Liquid detergent composition for housing
Inventor: SUETAKE TAKASHI
IPC: C11D1/14
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a liq. detergent compsn. for housing which is excellent in the detergent effect on staining due to a metal salt of a fatty acid, foaming properties, and antifoaming properties by combining specific components and adjusting the pH. CONSTITUTION: The liq. detergent compsn. contains 0.1-20wt.% anionic surfactant (A), 0.1-20wt.% at least one compd. (B) selected from among amine oxides represented by formula I (wherein R1 is 6-22C alkyl; and R2 and R3 are each an optionally hydroxylated 1-5C alkyl group) and amidoamine oxides represented by formula II (wherein R4 CO is a 6-22C fatty acid residue; and n is 0-5), and 0.1-20wt.% at least one lower-alkylbenzenesulfonic acid or its water-sol. salt (C), and has a pH of 5-11. Pref. the ratio of component B to component A is 0.1-50, and pref. the compsn. contains at most 1,000ppm amine component.
Patent JP-S59207971-A (JP)
Inventor: ANDOREASU RINDAATO
IPC: C23C22/48
Filed: 1984-05-09
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-S5520352-A (JP)
Title: Building with solar heat collector panel
Inventor: YOKOTA SATORU
IPC: E04D13/18
Filed: 1978-07-29
Abstract: PURPOSE: To improve appearance of a building, perfect rain shielding, and ensure that maintenance and inspection of solar heat collector panels can be conducted inside the building by so installing the collector panels in the building that the panels are not exposed.  
     CONSTITUTION: A portion of the roof 2 of a building 1 is composed of a transparent plate 3 made of reinforced glass or transparent synthetic resin, and light passes through the plate 3 into the building 1. Solar heat collector panels 4 are arranged under the portions of the plate 3. By this arrangement, the panels 4 are not exposed and the appearance of the building is not damaged. Because the panels 4 are disposed under the transparent plate 3 which is a portion of the roof 2, rain shielding for the panels 4 is unnecessary and the maintenance and inspection of the panels 4 can be conducted easily from inside the building 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5427394-A (JP)
Title: Multi-layer liquid crystal panel
Inventor: TAKAYAMA MASAYUKI
IPC: G02F1/1345
Filed: 1977-08-02
Abstract: PURPOSE: To increase the area of the display part as well as to simplify the conducting mechanism with the liquid crystal driving circuit for application to the wristwatch or the like, by collecting the electrode draw-out parts with every electrode substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209553-A (JP)
Inventor: MIYAZAKI TAKESHI
IPC: B32B15/04
Filed: 1982-05-31
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-H02274661-A (JP)
Title: Power steering device for front two-axle vehicle
Inventor: OZAKI SHINSABURO
IPC: B62D5/22
Filed: 1989-04-14
Abstract: PURPOSE:To reduce a cost eliminating the necessity for providing an auxiliary booster while ensuring the front space of a vehicle so as to improve inspection maintainability of an engine by arranging a rack pinion type booster between the first and second link levers of the first and second front wheel axles. CONSTITUTION:A rack pinion type booster 16 is arranged between the first link lever 5 of the first front wheel axle and the second link lever 6 of the second front wheel axle, connecting one end of an operating shaft 17 to the first link lever 5 and the other end to the second link lever 6. By steering a handle 29, a pressure fluid control valve 18 supplies pressure fluid through the first and second steering shafts 21, 23 and the first and second steering gears 22, 24 to a power cylinder 26 of the booster 16 reducing operational force of the operating shaft 17 axially moved by a rack 28 and 27. The operating shaft 17 gives a steering angle to the first and second front wheel axles by turning simultaneously in the same direction the first and second link levers 5, 6 connected to both ends of the operating shaft 17.
Patent JP-H10307190-A (JP)
Title: Timepiece provided with gps receiver so as to indicate direction of especially 'target' position
Inventor: FARINE PIERRE-ANDRE
IPC: G04G99/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece formed to indicate 'target' direction without using a compass, which corresponds to the ordinary standard of beauty and comfortableness. SOLUTION: This clock 7 is provided with hands 4 and 5 and a direction determination means 10, 11, 14 and 12 provided with a data input means 14 placed to input geographic coordinates of the target position in a data processing means 12. The direction determination means is provided with an antenna 10 and a GPS receiver 11 to determine the geographic coordinates of the position where the clock 7 is placed and utilizes the axis between 6 o'clock and 12 o'clock of the clock 7 as a reference axis. Thus, at least one of hands 4 and 5 is to be able to indicate the direction of the 'target' position for the reference axis. This structure is improved in the point that it does not need to refer the magnetic north to indicate the direction of the 'target' position.
Patent JP-S62249029-A (JP)
Title: Detecting method for abnormal point in optical fiber cable system
Inventor: SUGAWARA YASUYUKI
IPC: G01M11/00
Filed: 1986-04-22
Abstract: PURPOSE:To detect a fault spot which has been generated in a network, by inserting an abnormality detecting sensor whose optical loss is varied by an abnormality, on the way of a two-core optical fiber for transmitting an abnormality detecting signal, which has formed a loop. CONSTITUTION:A two-core optical fiber 2 is used for transmitting an abnormality detecting signal. Also, in each of cable connecting points, one optical fiber is connected by interposing an abnormality detecting sensor 4, the other optical fiber is connected only to a low loss, and in a terminal, both optical fibers are connected. As for this sensor 3, that of an optical waveguide type whose optical loss becomes large when an abnormality has been generated is used. In this way, in what route and in what spot of a network a fault has been generated can be detected.
Patent JP-H10264226-A (JP)
Title: Manufacture of synthetic timber
Inventor: ITOU KEIICHI
IPC: B29C47/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent scorching or discoloring by mixing sander powder of a thermosetting resin-impregnated laminate with thermoplastic resin as indispensable components, and thermally molding it, thereby effectively utilizing the powder and stabilizing its quality. SOLUTION: Sander powder of thermosetting resin-impregnated laminate and thermoplastic resin are mixed as indispensable components, and thermally molded. As the powder of the laminate, particularly rear surface sander powder of a melamine decorative plate is optimum. When fine powder obtained by classifying the powder according to 200 micron or less of particle size is used, finished appearance of the synthetic timber after molding becomes satisfactory. And, normal water content of the powder is set to 5 to 10%. As resin, pellet or powder of thermoplastic resin sold in the market such as polyethylene, polypropylene, polyethylene terephthalate, ABS, polystyrene and polyvinyl chloride is used. A mixing ratio of the powder with the resin is suitably 3 to 30 pts.wt. of the powder to 100 pts.wt. of the resin.
Patent JP-H05288921-A (JP)
Title: Color filter
Inventor: KUSUKAWA HIROYUKI
IPC: H04N9/07
Filed: 1992-04-13
Abstract: PURPOSE:To provide a highly precise color filter used for the flat display of a liquid crystal display, etc., the imager of a CCD, etc., or a color sensor, etc. CONSTITUTION:The color filter has a transparent substrate 12, a colored layer, and a protection film 18 formed on this colored layer 15; and the colored layer 16 consists of colored patterns 16R, 16G, and 16G of plural colors formed by exposing a photosensitive layer, formed by coating the transparent substrate with a photosensitive material developing stickiness by exposure, through a photomask having a specific pattern and then sticking a colored powder material on the exposed part, and the protection film 18 is formed of at least one kind of transparent organic material among acrylic resin, epoxy resin and urethane resin.
Patent JP-H08262763-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device provided with the same and facsimile
Inventor: TANAKA MASATO
IPC: H04N1/32
Filed: 1995-03-28
Abstract: PURPOSE: To impart practical high sensitivity to light of long wavelength and stable potential characteristics in the repetitive use to an electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate by incorporating a specified disazo pigment into the photosensitive layer. CONSTITUTION: In this electrophotographic photoreceptor having a photosensitive layer on the electrically conductive substrate, the photosensitive layer contains a disazo pigment represented by formula I, wherein each of A1 and A2 is a residue of a coupler represented by formula II and A1 and A2 may be different from each other. In the formula II, X is halogen or a withdrawing group such as nitro or cyano, Z is oxygen or sulfur, each of R1 and R2 is hydrogen, alkyl which may have a substituent, aryl, aralkyl or a heterocyclic group, R1 and R2 may from a cyclic amino group contg. N in the ring, (m) is an integer of 0-2 and (n) is an integer of 1-4.
Patent JP-H09261784-A (JP)
Title: Control equipment control system
Inventor: OKUI KIYOSHI
IPC: G05B19/05
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To effectively sets a timer setting value written in a RAM area and reduce the RAM capacity, lower the cost, and eliminates the need for complicated flag control. SOLUTION: The timer setting value written in a CPU or an external RAM area is set with one byte when a timer counter value consists of <=2 digits in hexadecimal notation. Further, when the timer setting value is set with two bytes when the timer counter value consists of <=4 digits in hexadecimal notation. Further, one bit of one or two bytes is used to decide a timer-up state and the other one bit is set to decide a timer-set state. Here, those bits are so calculated and set that the bit for timer-up decision making changes before and after the timer enters the timer-up state and the bit for timer setting decision making changes before and after the timer enters the timer setting state.  Consequently, the RAM capacity is reducible, the cost is lowered, and the need for complicated flag management is eliminated to simplify and speed up software, thereby preventing a bug from being generated.
Patent JP-S5520717-A (JP)
Title: Saccharide-transfusing agent
Inventor: UKIGAYA TADASHI
IPC: A61K9/08
Filed: 1978-07-31
Abstract: PURPOSE: A saccharide-transfusing agent obtained by the addition of xylitol in maltose in a specific ratio, which remarkably reduces the maltose evacuation into urine.  
     CONSTITUTION: Maltose and xylitol are blended in a weight ratio of 7:3W9:1. The concentration of saccharides is preferably adjusted in order to make the solution isotonic to blood. For example, when the ratio of maltose to xylitol is 7:3, the concentration is preferably ca. 7.7% (w/v); when 8:2, ca. 8.35% (w/v); and when 9:1, ca. 9.55% (w/v). The solution is preferably in the range of pH 6.0W7.5. Maltose can be transfused twice in concentration as glucose. The loss of maltose into urine, which is a disadvantage of maltose, can be suppressed by the blend of xylitol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10278701-A (JP)
Title: Method for adhering protecting member to stainless steel molding
Inventor: TADAKARA TAKEHIKO
IPC: B29C65/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of crack of a colored tape so as to improve the quality of surface by having a first process for adhering a colored tape to an adhesive surface of a colored tape of a unformed stainless steel plate, a second process for forming a stainless steel molding, and a third process for fusing a vinyl chloride protector. SOLUTION: A colored tape 3 is covered on an adhesive surface 1a of a colored tape of a unformed stainless steel (SUS) plate 1, and the colored tape 3 is adhered to the unformed SUS plate 1, and the adhered unformed SUS plate 1 is formed into a roll so as to form a SUS molding 4. The formed SUS molding 4 is heated again, and after the adhesive agent 2, which is adhered to the adhesive surface 1b of the vinyl chloride protector by coating, is activated, fusion vinyl chloride material is adhered to the adhesive surface 1b of the vinyl chloride protector 5 of the SUS molding 4, and hardened, and formed into the shape of the vinyl chloride protector 5. With this structure, generation of crack of the colored tape for covering the surface of the SUS molding is prevented, and generation of trouble such as peeling can be prevented.