baber/WOPTO huggingface dataset:
Patent JP-S5585107-A (JP)
Title: Logarithmic period antenna for short wave band
Inventor: NAKAMURA KOUTAROU
IPC: H01Q21/30
Filed: 1978-12-21
Abstract: PURPOSE:To extend the characteristics at low frequency band more than double, by well-designed support of logarithmic period antenna. CONSTITUTION:The logarithmic period antenna consists of the support 1, antenna element 2, insuraltors 3', 4, intermediate power feeding insulator 5, power feeding line 6, and support stay for support. A plurality of conductors 9 are suspended around the support 1 with a given distance. Concretely, each conductor 9 is connected and supported to the metal fixture 10 provided at the top and suitable positions on its way of the support 1, each lower end of the conductor 9 is in common connection with the ring conductor 11 and it is fastened with earth via the insulator 12. Further, the constituent consisting of the support 1 and the conductor 9 can be regarded as the base ground vertical antenna taking the lower end common connection of each conductor 9 as the power feeding point 14.
Patent JP-H0712693-A (JP)
Title: Method for evaluating high-temperature corrosion wear characteristics
Inventor: TOMIZAWA YUKIO
IPC: G01N17/00
Filed: 1993-06-29
Abstract: PURPOSE:To evaluate a material under a relatively gentle wear condition by rotating a test piece variously in a fluidized bed to measure the wear thinning-off speed of the test piece with respect to each rotation speed and by expressing the logarithmic correspondence relation between rotation speed and wear thinning-off speed in terms of linear function to obtain inflection points. CONSTITUTION:A measurement container 1 is filled with a fluid medium. An introduction pipe 2 which introduces a fluid gas such as air is connected to the bottom of the container 1, and fused quartz in the container 1 is fluidized by the gas from the introduction pipe 2 to form a fluidized bed 3. The container 1 is equipped with a thermostat which maintains a predetermined temperature. A variable rotary device 4 is provided above the container 1 to bear a test piece 6 by its rotary shaft 5. The test piece 6 is rotated in the fluidized bed by driving the device 4. Using this device, rotation speed V of the test piece is varied to measure wear thinning-off speed, and the logarithmic correspondence relation between rotation speed and thinning-off speed is expressed in terms of a linear function to obtain inflection point V1. The region of V<V1 is defined as oxidation dominance errosion wear, so that wear characteristics are evaluated in this region.
Patent JP-H1012345-A (JP)
Title: Relay device between relative rotation members
Inventor: ISHIKAWA SATOSHI
IPC: B60R16/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a relay device between relative rotation members capable of effectively preventing vibration noises due to abutting with a mover and a top cover without increasing cost. SOLUTION: This device is provided with a first rotor (rotor) 11 having an inside cylinder portion 11a, a second rotor (rotor) 12 having an outside cylinder portion 12a surrounding the inside cylinder portion 11a at a specified interval and relatively rotating along the inside cylinder portion 11a, a mover 21 housed along a circular space K between the inside cylinder portion 11a and the outside cylinder portion 12a and inverting a flexible flat cable 13, a lower cover 12b for covering a lower side of the space K, and an upper cover 14b for covering an upper side of the space K. And, plural protrusions 21d protruded upwardly is provided on a top face of the mover 21, and cone-face shaped slope faces 14d are provided at a position corresponding to the protrusions 21d.
Patent JP-S5492951-A (JP)
Title: Novel aminoglycoside derivative
Inventor: IGARASHI KIKUO
IPC: C07H15/234
Filed: 1977-12-29
Abstract: NEW MATERIAL:Compounds of formula I (R is H, alkyl, aralkyl; R 1  is aminomethyl, hydroxymethyl; R 2 , R 3  and R 6  are H or OH; R 4  is OH or NH 2 ; R 5  is NH 2  or methylamino; R 7  is OH or methyl; R 8  is H or hydroxymethyl; n is 1, 2 or 3; broken line exhibits the presence or absence of double bond).  
     EXAMPLE: 1-N-[3-Hydroxyazetidine-3-yl)methyl]tobramycin sulfate salt.  
     USE: Medicines for man and animal, food additive as antibacterial agent, disinfectants, these compound has strong antibacterial activity against grampositive and -negative bacteria.  
     PREPARATION: The reduction of a compound of formula II is carried out using 1W2 equivalent amount of lithiumaluminum hydride per mole of the compound in an anhydrous solvent under an atmosphere of inert gas for 1W8 hr to produce the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08327140-A (JP)
Title: Ceiling suspended air conditioner
Inventor: ITO MASAMI
IPC: F24F13/32
Filed: 1995-06-01
Abstract: PURPOSE: To make lower the height of a casing of a ceiling suspended air conditioner and easily and rapidly clean the heat exchanger installed in the casing. CONSTITUTION: A heat exchanger 8 is inclined such that its suction hole 4 side is higher, and a cross flow fan 7 rotating around a horizontal shaft is disposed on the back stream side of the heat exchanger 8. A drian pan 9 serving also as a lower surface panel is mounted below the heat exchanger 8 detachably with respect to the casing 3.
Patent JP-H08330157-A (JP)
Title: Tap voltage indicator for transformer
Inventor: IWAGAMI TAKAHIRO
IPC: H01F29/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a tap voltage indicator for transformer in which the operation is simplified without requiring the mounting/demounting work of component by turning an indicator while fixing to a fixing base and shifting a desired tap voltage to the position of window in the fixing base. CONSTITUTION: An indication plate 2 is inserted into an indication plate fixing base 1 which is then secured to a transformer tank 7 by welding. The fixing base 1 comprises a semicircular upper half part and a rectangular lower half part and the surface plate 1a is provided, on the rear side, with a rear plate 1b of identical shape through a gap. Legs 1c are projected rearward from the opposite sides of lower half part and the surface plate 1a, the rear plate 1b, the leg plates 1c and a bearing piece 1e are integrated by welding. The surface plate 1a is provided, at one point, with a square window 1d. On the other hand, the indication plate 2 is made of a plastic disc and numerals, indicative of respective tap voltages of transformer, are etched sequentially in the surface in the circumferential direction.
Patent JP-H0783699-A (JP)
Title: Sensor that is energized by hall voltage gradient
Inventor: RABUI BUIGU
IPC: G01P3/489
Filed: 1994-07-11
Abstract: PURPOSE: To detect the front and rear end parts of a Hall voltage signal by detecting the generation of the gradient or a peak of a Hall signal pulse in the case of using one small Hall signal correcting capacitor and using a Hall signal tracing/holding circuit. CONSTITUTION: A Hall element 10 has an output connected with an input of a Hall signal amplifier 11. The amplified Hall voltage is applied to a minus input terminals of a Schmitt trigger circuits 14, 15 through circuit divider 16 and to plus input terminals of the circuits 14, 15 through a circuit divider comprising FET switches 18, 19 and a voltage holding capacitor 20. A tracing/ holding circuit having feedback from the circuits 14, 15 generates short output pulse every time when the Hall signal rises to the voltage at the minus input terminal of either one of the circuits 14, 15 higher than the holding voltage of the capacitor 20 by the equivalent value to the threshold voltage of a composing symmetric differential Schmitt trigger circuit 29.
Patent JP-S5583715-A (JP)
Title: Spongy drug base
Inventor: MINEMOTO ISAO
IPC: A61K9/70
Filed: 1978-12-20
Abstract: PURPOSE:To prepare a spongy drug base suitable as the base of a sheet for applying to the oral mucosa, etc., by forming a mixture of a specific natural or semi-synthetic polymer, a synthetic polymer, and a plasticizer, to a spongy form. CONSTITUTION:A mixture consisting of (A) (pref. 30-80wt% of) a natural or semi-synthetic polymer having a viscosity of >=100 cp in the 5% aqueous solution and exhibits adhesivity when dissolved in or gelled with water, (B) (pref. 10- 30wt% of) a synthetic polymer having a molecular weight of >=10,000 which dissolves in or gels with water, and (C) (pref. 5-30wt% of) a water-soluble, non- volatile plasticizer, is formed to a spongy form. The combined use of the above components improves the adhesivity, flexibility, and strength of the base, elongates the effectivity of the drug component, and improves the feeling of the applied parts.
Patent JP-S6054120-A (JP)
Inventor: MURATA TANEO
IPC: H01H13/52
Filed: 1983-09-01
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-S6051402-A (JP)
Inventor: KOBAYASHI TETSUO
IPC: B65H51/14
Filed: 1983-08-31
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-H0450479-A (JP)
Title: Fixed delivery pump
Inventor: KOMATANI KAZUTOSHI
IPC: F04B13/00
Filed: 1990-06-18
Abstract: PURPOSE:To observe the slide position of an end part of a rod, count the number of piston actions easily, and determine a discharge quantity correctly by providing a first piston on the drive side or a second piston on the driven side with a rod penetrating a pump main body to protrude to the outside. CONSTITUTION:A piston 9b of a first piston-cylinder mechanism 9 or a piston 10b of a second piston-cylinder mechanism 10 is integrally provided with a rod 13 penetrating a pump main body 2A to protrude to the outside. The slide position of the rod 13 can thus be observed apparently, the action condition and action number of the piston can be counted by a counter 7 through a microswitch 6 based on the position of the rod 13, and a discharge quantity from a fixed delivery pump can be determined.
Patent JP-S5860985-A (JP)
Inventor: YAMAMOTO MINORU
IPC: A24F13/06
Filed: 1981-10-06
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-S6139543-A (JP)
Title: Semiconductor wafer holder
Inventor: IKEDA TADAO
IPC: G01M99/00
Filed: 1984-07-31
Abstract: PURPOSE:To avoid any unfavorable effect on flat planes of surface and backside of a wafer while making wafer handling easier by a method wherein an edge bottom of each holding pawl at the end of holding arm meets the bottom of wafer at specified angle. CONSTITUTION:The peripheral part of a semiconductor wafer W is held on at least three points of holding arms 3. The end of holding arm 3a is provided with a holding pawl 11. It is recommended that the edge bottom of each holding pawl 11 meets the bottom of wafer W at an angle not exceeding 30 deg. preferably 15 deg. when the holding pawl 11 comes into contact with the peripheral part of wafer W to hold the same. A cylinder in a wafer holder main body 2a is provided with a piston while an arm opening and closing means 2b e.g. made of button may control the air flow from a tube 10 into the cylinder to actuate the piston and a rod 8 for adjusting the opening and closing operations of holding arms 3a, 3b and 3c.
Patent JP-S5283021-A (JP)
Title: Film scanning synchronizing unit for television image feed
Inventor: NAKASUGA MASAKI
IPC: H04N5/253
Filed: 1975-12-29
Abstract: PURPOSE:To enable automatic synchronizing adjustment between TV signal and film feed speed, by using two saw tooth wave signals different for phase each other by 180 degrees.
Patent JP-S6052088-A (JP)
Inventor: YOSHIDA SUMIO
IPC: H05K3/06
Filed: 1983-08-31
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-H0514273-A (JP)
Title: Radio telephone system
Inventor: NISHIYAMA KOHEI
IPC: H04W4/16
Filed: 1991-07-01
Abstract: PURPOSE:To individually receive to plural radio telephone sets stored by a main telephone set. CONSTITUTION:A control part 21 of a main telephone set 20 analyzes a control command received through a transmission interface part 22 and identifies the presence and the content of additional information received continuously to a receiving command. Here, as the additional information, for example, '1' is received, and then, the additional information corresponding to the whole radio telephone set stored to the main telephone set 20 inputted from a ten-key part 25 to a storing part 23 and stored beforehand and the received additional information are collated by the control part 21, for example, the collated coincident radio telephone set is selected by transmitting a control signal stipulated beforehand through a radio part 26, performing the receiving and starting, that is, ringing a bell.
Patent JP-H0722238-A (JP)
Title: Planar magnetic element
Inventor: TOMITA HIROSHI
IPC: H01F10/16
Filed: 1993-06-29
Abstract: PURPOSE:To provide a high performance miniature planar magnetic element through the use of a soft magnetic thin film in which both high saturation magnetization and soft magnetism in the hard direction of magnetization are realized by imparting and controlling the in-plane uniaxial magnetic anisotropy. CONSTITUTION:The planar magnetic element includes a soft magnetic film 2 principally comprising Fe-Co based crystallites 1 containing at least one element selected from Sn, Sb, Bi, In and Pb by 1-10at.% and having in-plane uniaxial magnetic anisotropy.
Patent JP-S5681341-A (JP)
Title: Aqueous dispersion of vinylidene chloride resin
Inventor: HIYOSHI KAZUHIKO
IPC: C08L27/08
Filed: 1979-12-07
Abstract: PURPOSE: An aqueous dispersion of a resin, capable of giving a coat with excellent adhesion, printing characteristics, gas and water vapour barrier property, and boiling-water resistance, which comprises a vinylidene chloride unit and an unsaturated carboxylic acid unit, containing a specified amount of a carboxyl group.  
     CONSTITUTION: An aqueous dispersion of a copolymer primarily consisting of vinylidene chloride, which comprises 83W93wt%, based on the solid in the aqueous dispersion, of vinylidene chloride unit (a) and an unsaturated carboxylic acid unit (b) having distribution coefficient of the formula ≥1, in a vinylidene chloride-water system at 30°C, in an amount corresponding to 0.5/10 4 mol/g solid, of a carboxyl group, containing a carboxyl group titratable with a 1/2N aqueous solution of sodium hydroxide, in an amount of 1.5/10 4 /g solid or less and 60% or less based on the total of the carboxyl group in the unit (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315378-A (JP)
Title: Image processing method
Inventor: KAWAMURA HIDEAKI
IPC: H04N9/74
Filed: 1986-07-07
Abstract: PURPOSE:Not only to execute a faithful reproduction but also to reproduce a featured image by changing the image data of a discrete arbitrary picture element of an original picture, to other data. CONSTITUTION:The image data are read and red, green and blue are denoted as R, G and B, respectively. They are 8-bit data of 0 <= R, G and B <= 255, respectively. Subsequently, by bringing a random number RND (a value of 0-1) to -0.5, it becomes a random number of a value of -0.5-0.5, a value which has multiplied it by alpha (alpha=0-10) is set as variable width and a limit is determined, and since it is added to the original data, an expression of [1+(RND-0.5)Xalpha] is obtained, and when it is set as beta, the data which have been converted become RXbeta, GXbeta, and BXbeta, in case of red, in case of green, and in case of blue, respectively. A ratio of R:G:B is 1:2:3 and constant in this case. If the data are multiplied and exceeds 255, the limit is multiplied by 255, or beta is lowered so that all of RXbeta, GXbeta, and BXbeta do not become 255. By such a processing, no hue is changed and only the luminance can be increased and decreased.
Patent JP-H061487-A (JP)
Title: Automatic sheet feeding device
Inventor: KOYAKATA SEIJI
IPC: B65H5/36
Filed: 1992-06-18
Abstract: PURPOSE:To reduce variation in speed even for stiff cardboard to facilitate adjustment of error of clearance in a sheet guide, etc., by providing a narrow rise auxiliary plate on a part of a sheet guide below a sheet feed rise section after an image reading section. CONSTITUTION:A document fed by sheet feed rollers 11 and 12 is irradiated by a lamp 16 at a document reading position C, proceeded while being read and, when the top end of which exceeds the rear end of a transparent glass plate 15, i.e., the front end of a rise auxiliary plate 21, raised upward and fed between a sheet feed rollers 19 and 20. In this case, the rise auxiliary plate 21 with a width (l) shorter than a sheet width L of the maximum document us attached at the center of a sheet guide 18 in lateral direction so that the rear end of it is higher by (h) than the face of the sheet guide 18. Thus the top end of a sheet becomes easier to bend even if the document is stiff to feed smoothly, and an allowance for adjustment of clearance in the sheet guide at that position is increased. Also, because a collision is produced at the center of the sheet even if some skew occurs, any affection on sheet feeding speed is not produced.
Patent JP-S6219111-A (JP)
Inventor: YOSHIDA YOSHIO
IPC: A47B17/02
Filed: 1985-07-19
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-H04358457-A (JP)
Title: Communication terminal equipment
Inventor: SHINODA HIROSHI
IPC: G04G5/00
Filed: 1991-06-04
Abstract: PURPOSE:To record an accurate communication control report in an inexpensive constitution and also to automatically correct an internal timer. CONSTITUTION:The data on the present year, month, day, hour, minute and second are stored in a single byte into each input/output register of a clock IC 26. Then a CPU 21 has an access to the address of each input/output register. Thus those data can be read out of a RAM 23 and written into each input/ output register. When a D channel control part 27 receives a CONN signal from a network, the CPU 21 checks the correctness of a date information element if included in the CONN signal. When the date information element is correct, the CPU 21 corrects the date information on the IC 26 based on the date information element.
Patent JP-S5283242-A (JP)
Title: Electrochromic display unit
Inventor: YAMADA KUNIHARU
IPC: G09F9/30
Filed: 1975-12-30
Abstract: PURPOSE: To obtain a display unit which is stable in operation for a long period of time by forming on the electrode an electrochromic layer composed of an inorganic oxide free from pin holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6051996-A (JP)
Inventor: ISOBE YOUICHI
IPC: H04B3/54
Filed: 1983-08-31
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-S5383676-A (JP)
Title: Ionization type smoke detector
Inventor: ARAKI TSUNEHIKO
IPC: G08B17/10
Filed: 1976-12-28
Abstract: PURPOSE: To eliminate change with time of smoke sensitivity owing to the attenuation of radioactivity and make possible the use of a radiation source of a short half-life by periodically rewriting and storing the maximum value of ion current and prodicing an alarmwhen a elevel difference is above a fixed value in the event of evolution of smoke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H108820-A (JP)
Title: Silencer for air damper for automatically closing sliding door
Inventor: YAMANAKA SHINICHI
IPC: E05F3/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a damper which makes to possible to securely silence air discharge noise with a small damper size, to easily prevent a sound absorbing material from slip-off, and facilitate the adjustment of the damper force. SOLUTION: A bracket 24 for closing and supporting one end of an air cylinder 22 is provided with an air outflow hole 28 with its flow rate controlled with a needle valve 30. The needle valve 30 is provided with a bottomed hole 43 for discharge extending parallel inside the needle valve 30 and with its one end communicated with outside, and with a communication passage 44 for making communication between the discharge hole 43 and the air outflow hole 28. A sound absorbing material 46 for silencing air discharge noise is installed in the middle of a flow passage comprising the discharge hole 43 and the communication passage 44.
Patent JP-H0244676-A (JP)
Title: Thermoswitch
Inventor: GERUHARUTO GOESURAA
IPC: H05B3/74
Filed: 1989-06-23
Abstract: PURPOSE: To increase thermal delay and switching amplitude by making an expanding rod of a material of a comparatively large coefficient of thermal expansion, making a tube of a material of a small coefficient of thermal expansion and partially making the tube of a radiation absorbing material. CONSTITUTION: An expanding rod 24 of a heat temperature measuring device 20 actuating the switch mechanism 22 of a temperature switch 21 is made of a material of a comparatively large coefficient of thermal expansion. A tube 25 to be used as the comparison reference of the expanding rod 24 is made of a material whose coefficient of thermal expansion is smaller than that of the material of the expanding rod 24. The tube 25 is partially made of a radiation absorbing material. At the time of the first response to the temperature measuring device 20 of its cold state when a high temperature radiation heating element 14 is used, a switch is turned off, delaying as compared with when the next continuous actuation is performed, further switching hysteresis and switching amplitude are increased during the actuation and switching frequences can be reduced.
Patent JP-H0324705-A (JP)
Title: Capacitor
Inventor: MIYAZAKI MASAHIRO
IPC: H01G4/06
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a capacitor having high withstand voltage and large capacitance by using an Si substrate as the second electrode and a silicon-oxide film formed on the surface of the substrate including grooves provided in the surface as a dielectric film. CONSTITUTION:A capacitor is provided with an Si substrate 4 having grooves 3 in at least one surface, dielectric film 6 formed of a silicon oxide on the surface of the substrate 4 with the grooves 3, and the first electrode 8 formed on the surface of the film 6 and the Si substrate 4 is constituted as the second electrode. Since the silicon oxide forming the dielectric film 6 is compact and high in withstand voltage, the withstand voltage of this capacitor is improved. Moreover, since the grooves 3 are provided in the surface of the substrate 4, the capacitance of this capacitor is increased as compared with the capacitor without the groove formed on the surface with the dielectric film 6. Therefore, a capacitor having large capacitance and high withstand voltage can be obtained.
Patent JP-H04355659-A (JP)
Title: Linear pulse motor
Inventor: NAKAMURA HIROMI
IPC: H02K41/03
Filed: 1991-06-03
Abstract: PURPOSE:To provide a linear pulse motor which has a movable element which is light in weight and has excellent perpendicularity between pole teeth and a guide trench and facilitates improvement of positioning accuracy. CONSTITUTION:A guide trench 24 which guides the movement of a movable element 13 and pole teeth 25 are formed simultaneously on a magnetic material plate of which the movable element 13 is composed.
Patent JP-H11352205-A (JP)
Title: Carrier differential positioning apparatus
Inventor: ITANI KENJI
IPC: G01S5/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier differential positioning apparatus by which the latest present position of a mobile station is outputted by keeping the high accuracy of its positioning operation without a time delay. SOLUTION: In a positioning apparatus, the moving speed of a mobile station is found by the mobile station on the basis of a change in the unit time of carrier phase data due to the receiving operation of radio waves from a GPS satellite, a carrier differential positioning operation is performed, the movement amount of the mobile station up to the present time from the time of a found position is estimated, and the movement amount is added to a positioned result. As a result, the present position of the mobile station in the present time is output.
Patent JP-S5965425-A (JP)
Inventor: DAGURASU EMU JIYONSON
IPC: H01L21/673
Filed: 1983-08-30
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。