baber/WOPTO huggingface dataset:
Patent JP-H10341295-A (JP)
Title: Communication equipment
Inventor: KATAOKA NAOTO
IPC: H04W88/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment by which an operating state is properly displayed. SOLUTION: When an ancillary telephone set 23 is hooked off, a speech is made between an external line receiving an incoming call and the ancillary telephone set 23 and 'Telephone' is displayed on a display section 17. When a hold key 16c is depressed and the transmission of a hold tone is started to an external line opposite party, 'Hold' is displayed on the display section 17 instead. When a direct transfer key 16d is depressed, direct transfer is made to a cordless telephone set 3. When the cordless telephone set 3 rings by an external line call tone, 'Calling Remote' is displayed on the display section 17 in place of the preceding display. When an external line key 34c of the cordless telephone set 3 is depressed, 'Remote' is displayed on the display section 17 in place of the display 'Calling Remote'.
Patent JP-H06257165-A (JP)
Title: Unit foundation
Inventor: KAMIYA YOSHITERU
IPC: E02D27/01
Filed: 1992-04-24
Abstract: PURPOSE:To shorten a construction period by providing a plurality of rows of bolt holes at the thicknesswise center of a concrete unit, and forming a tightening recessed section on the unit at such a position as corresponding to the bolt hole. CONSTITUTION:A precast form for a factory work is used to make an independent reinforced concrete unit 3 having projected cross section, and consisting of a concrete footing section 1 and a concrete foundation wall section 2. For the unit 3, an upright unit 3a, an L-shaped unit 3b, a T-shaped unit and a cross- shaped unit 3d are separately fabricated. Then, for jointing a plurality of the units 3, the ends of the units 3a and 3a are abutted, for example, to each other, a bolt 6 is inserted in the bolt holes 4 and 4, and both units 3a and 3a are jointed to each other with a washer 7 and a nut 8 at the tightening recessed sections 5 and 5. In addition, the sections 5 and 5 are filled with caulking mortar 9 of high strength. Thereafter, the units 3a, 3b, 3c and 3d are pertinently combined, thereby constructing various types of a concrete foundation. As a result, a construction period can be shortened.
Patent JP-S5940151-A (JP)
Title: Nuclear magnetic resonance imaging method
Inventor: NISHIKAWA TAKAHISA
IPC: G01R33/48
Filed: 1982-08-30
Abstract: PURPOSE:To increase S/N and obtain an image of high resolution and high quality by slipping an observing time of a spin echo signal according to a signal generating position in Z axis direction. CONSTITUTION:A material body to be measured is laid under a uniform magnetic field H, a gradient magnetic field GZ and a high frequency excitation signal RF are impressed simultaneously, and the material body to be measured is sliced in a space to be measured of layer state perpendicular to Z axis to generate a nuclear magnetic resonance at the sliced part. Then the magnitude of the magnetic field is varied with a gradient gY-Z according to the position of the axis direction perpendicular to Z axis, e.g. Y axis direction, and the gradient magnetic field GY-Z in which the magnitude of the gradient gY-Z is varied due to the position of Z axis direction is impressed for a prescribed time to. Such field GY-Z is obtained by providing one pair saddle shape coils 3a, 3b and one more pair saddle shape coils 4a, 4b with an approximated space l to flow current to the direction shown by an arrow in the figure or inverse direction of the arrow. Obtaining many reflected shadows by rotating Y axis around Z axis as a center, a nuclear spin density in two dimensions perpendicular to Z axis direction is obtained as to each signal S1-S3.
Patent JP-H1014075-A (JP)
Title: Sealing structure of cable inlet to cable connection box
Inventor: TAKEDA HITOSHI
IPC: H02G15/013
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel sealing structure of a cable inlet to a cable connection box, that enables the reduction in number of parts required and prevents shifting of a wound tap and variation. SOLUTION: This sealing structure consists of a first sealing material 21 that is composed of an under-winding tape wound around a cable 1; and a second sealing material 22 that is composed of an over-winding tape 1 wound around the under-winding tape and in contact with the wall face 28 of a cable insertion hole 27 in a cable connection box 26. The under-winding tape consists of a synthetic rubber base material, 40-70 in hardness (JIS K 6301) in Hs (as per JIS: A), and a rubber adhesive, 25-75 in hardness (Association of Rubber Industry, Japan Standard SRIS 0101-1968), 0.1-0.3mm in thickness, applied to one side of the base material. The over-winding tape is made of an unvulcanized or semi-vulcanized rubber, 25-75 in hardness (Association of Rubber Industry, Japan Standard SRIS 0101-1968).
Patent JP-S6048889-A (JP)
Inventor: MITSUKI HIDEYOSHI
IPC: B66C13/22
Filed: 1984-07-23
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-H103825-A (JP)
Title: Super conducting bus line
Inventor: KANAI YOSHIHARU
IPC: H01B12/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide high electrical insulating performance, and to prevent the generation of return to the ordinary conductive condition for stabilization by arranging a radiation shield and conduits, in which superconducting wires are respectively inserted, inside an outer cylinder. SOLUTION: An outer cylinder 5 as a vacuum pipeline for vacuum insulating is arranged outside of a radiation shield 4. Besides the shield 4, conduits 6, in which a superconducting wire 1 is respectively inserted, are arranged in the cylinder 5. With this structure, the whole of a device is miniaturized, and a space for installation can be reduced. Since a load at the time of installation or use can be received by the outer cylinder 5, application of an excessive load to the wire 1 can be prevented. Furthermore, the insulating material 2 is wound around the outer surface of each conduit 6 for electrical insulation, generation of vacuum atmosphere in the material 2 is prevented, and high electrical insulating performance can be maintained.  Four wires 1 as a group are concentrically arranged, and the direction for flowing current is switched each other so as to lower the strength of a magnetic field to be applied to the wire 1, and the stabilized superconducting condition can be maintained.
Patent JP-S5374840-A (JP)
Title: Control system for character disply
Inventor: HORIGUCHI MASATOSHI
IPC: G06F3/14
Filed: 1976-12-15
Abstract: PURPOSE: To reduce the process time by securing a high-speed operation for the character code/character pattern conversion function and the writing function to the refresh memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000340464-A (JP)
Title: Electric double-layer capacitor
Inventor: MATSUDA YOSHIHARU
IPC: H01G11/58
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance discharge capacity and coulomb efficiency and moreover improve safety by using active carbon as a polarized electrode and then using, for the electrolyte, under the coexistence of acid, at least a kind of salt among the lanthanoid element salt, alkali earth metal element salt and d-block element salt. SOLUTION: For the electrolyte of the electric double-layer capacitor, the aqueous solution electrolyte of at least a kind of salt of the lanthanoid element salt, alkali earth metal element salt and d-block element salt is used in combination of acid. As the lanthanoid element, Ce, Pr, Nd, Sm, Eu or the like may be used and as the alikali earth metal element, Mg or Ca is used. As the d-block element, Ti, V, Cr or Mn or the like may be used. As the salt, chloride, sulfuric acid and nitric salt of these elements may be used. Moreover, as the inorganic acid, it is required to add the hydrochloric acid, sulfuric acid, nitric acid and chloric acid in the amount giving the pH value of 4 or less.
Patent JP-H10337333-A (JP)
Title: Stent within blood vessel
Inventor: AIBA MITSURU
IPC: A61F2/90
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make a stent which is pushed out by a catheter and expanded by itself contract again so that it can be collected. SOLUTION: The cylindrical stent main body 12 of this stent 11 to be inserted into a blood vessel can be expanded by itself with elasticity. The stent main body 12 is connected to a metallic support wire 18, which is long enough to be extended to the outside of a patient's body by means of a catheter 31. By operating the support wire 18 from outside, the stent main body 12 will be pushed out of the catheter 31 into a blood vessel and expanded, then will be contracted and returned into the catheter 31 repeatedly.
Patent JP-S6042002-A (JP)
Inventor: YASUDA KIMIO
IPC: B27D5/00
Filed: 1983-08-19
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-H05112-A (JP)
Title: Shelf plate
Inventor: FUJII KAZUNORI
IPC: A47B96/02
Filed: 1991-06-24
Abstract: PURPOSE:To supply a shelf plate at which no shelf receiver 1 can be seen and which is not necessary to fix to the shelf receiver 1 by screws or the like. CONSTITUTION:A shelf plate is fitted to a shelf receiver 1 attached on a wall face. Flush grooves are provided and also insertion holes 3 of the shelf receivers 1 are provided at the rear end of the core material 2. The shelf plate is inserted into the shelf receiver 1 to hold it.
Patent JP-S5274817-A (JP)
Title: Voltage increasing circuit for electronic portable clock
Inventor: MIURA SADASHI
IPC: G04G9/00
Filed: 1975-12-18
Abstract: PURPOSE: To obtain a voltage increasing circuit capable of obtaining a high power conversion efficiency wherein the outpu voltage is stabilized against any load variation by a small sized transformer of a low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06335520-A (JP)
Title: Implant material
Inventor: IKADA YOSHITO
IPC: A61L27/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide the high-polymer implant material which permits the rapid formation of a hydroxyapatite layer on the surface and substantially prevents the peeling of the formed hydroxyapatite layer. CONSTITUTION:This implant material is constituted by fixing phosphoric acid groups onto the surface of a high-polymer material by graft polymn. of an org. phosphoric acid monomer. A part of the hydroxyapatite deposited by immersion into pseudo body fluid is chemically bonded on the surface fixed with the phosphate groups and the balance is mechanically bonded by entanglement with the network structure of the graft polymerized org. phosphoric acid polymer and, therefore, the hardly peelable hydroxyapatite later is formed. The implant material is securely bonded to the viable bone via such hydroxyapatite layer.
Patent JP-2000338290-A (JP)
Title: Reactor piping inside inspection and maintenance device
Inventor: MAEHARA TAKESHI
IPC: G21C17/003
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To constitute an inspection and maintenance device so as to be remotely operable the posture, scanning and work position. SOLUTION: This inspection and maintenance device is to insert in piping and components placed inside and outside a reactor pressure vessel 1 and grasp remotely the initiation position around the piping to be inspected and laid. In other words, position detectors for gravity direction detection and position detectors for rotational displacement detection are assembled in the structures and rotational mechanisms of a reactor piping inside inspection and maintenance device. The device is composed of a fixing part 28 for fixing a magnetic induction type displacement detector 31 for gravity direction, a rotational mechanism 29 freely rotatably connecting the fixing part 28 and a laser irradiation part 30 freely rotatably connecting the rotational mechanism 29.  Instead of the fixing part 28 for fixing a magnetic induction type displacement detector 31 for gravity direction, a magnetic induction type position detector 37 for rotational displacement can be assembled in the rotational mechanism 29.
Patent JP-H0317226-A (JP)
Title: Fluidized bed furnace utilizing exhaust gas
Inventor: HATTORI MASAO
IPC: C21D1/53
Filed: 1989-06-14
Abstract: PURPOSE:To subject a metallic material to a nonoxidation heat treatment and to save electric power by using gaseous fuel and the exhaust combustion gas of an internal combustion engine as the fluidizing gas to be fed into the fluidized bed of the fluidized bed furnace for heat treating the metallic material. CONSTITUTION:The inside of a furnace body 90 is preheated by an upper burner 93 to cause combustion in the combustion chamber 12 of a gas turbine 1. The exhaust combustion gas thereof is ejected to the gas turbine 15 to rotate the turbine 15. The exhaust combustion gas discharged from the turbine 15 is supplied via a pipe 16 to the lower part of a dispersion plate 92 below the furnace body 90 and the gaseous fuel (LNG) is supplied via a gas pipe 86. The gaseous mixture formed in such a manner is ejected as the fluidizing gas from dispersion holes 921 of a dispersion plate 92 to suspend and fluidize the fluid powder and to form the fluidized bed layer 94. The gaseous mixture burns to attain the oxygen free state. A steel product 88 which is the object to be heat-treated is continuously supplied into the high-temp. fluidized bed 94 in the oxygen free state and is heat-treated. The steel product 88 is subjected to the nonoxidation heat treatment in this way and the less gaseous fuel for the fluidizing gas is necessitate. The use of a blower for feeding the fluidizing gas is eliminated.
Patent JP-S6130961-A (JP)
Title: Switching control type power source circuit
Inventor: SHIYOUNO MASAHIRO
IPC: H02M3/28
Filed: 1984-07-20
Abstract: PURPOSE:To maintain the maximum output power constant irrespective of the variation in an input voltage by selectively operating the first, second error detectors, controlling constant voltage and current with one output when the input voltage of the power source varies. CONSTITUTION:A main output winding N2a and an auxiliary output winding N2b are provided in an output rectifier 6, a smoothing circuit of a main output winding N2a side is formed of capacitors C9, C11 and a choke coil CH, and a resistor R16 for detecting a load current is connected. The first, second error detectors 4A, 4B are provided, the variation in the load current IL is detected by the first error detector 4A, and the variation in the DC output voltage is detected by the second error detector 4B. When the impedance of a load circuit 8 drops from the constant voltage control state, the transistor Tr7 of the detector 4B is turned OFF, the ON period of a switching transistor Tr4 is shortened through a photocoupler 7 to stop the increase in the load current IL to the constant current control state.
Patent JP-H098575-A (JP)
Title: Variable gain amplifier
Inventor: HEIKO HIDEYA
IPC: H03F3/45
Filed: 1995-06-19
Abstract: PURPOSE: To have no limit in the setting of minimum gain in a variable gain amplifier, that is, to make minimum gain zero. CONSTITUTION: First differential amplifiers Q and Q and second differential amplifiers Q and Q are connected with an input terminal 11, are connected with an output terminal 13 by making a load resistance R common and are connected in a common-mode relation with each other. Third differential amplifier Q and Q are connected with the input terminal 11, are connected with the output terminal 13 by making the load resistance common and are connected with the second differential amplifier in an opposite phase relation. Current distribution circuits Q and Q have constant current sources and distributs circuit current to the first to third differential amplifiers according to the control voltage imparted from a control terminal 12.  Thus, because the second differential amplifiers Q and Q and the third differential amplifiers Q and Q are connected in the opposite phase relation, the gain of the second differential amplifiers Q and Q is cancelled by the gain of the third differential amplifiers Q and Q, and minimum gain can be made zero.
Patent JP-S5942742-A (JP)
Inventor: HIGAKI TETSUSHI
IPC: H01H67/24
Filed: 1982-08-31
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-S5276644-A (JP)
Title: Dc high-tension generating device
Inventor: SATOU SUSUMU
IPC: H02M7/06
Filed: 1975-12-22
Abstract: PURPOSE: In order to make the size of the generating device despite its high-tension output, devised is to make the voltage of a pulse component imposed onto the high-tension coil the same direction of an electric potential for a group of high-tension coil elements. Moreover, the ratio between two groups coil winding frequency is off-set and reduced as a characteristic value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10338469-A (JP)
Title: Multi-purpose counter weight in construction machine
Inventor: MORI HIROBUMI
IPC: B66C23/74
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve stability and reduce costs by making a counter weight also serve as an installation rack for a power source. SOLUTION: A counter weight is provided with a counter weight 2 normally taking an erecting position behind a main body frame 8, and a horizontal position in which it is turned rearward at 90 deg. to also serve as a loading rack for auxiliary machines, and a pair of brackets in which a rotational pin 5 to be taken as the rotational center is provided on the lower part and fixing pin insertion holes 6 for inserting a pin 9 for fixing both erected and horizontal positions are provided, and a cutout recessed part 5 for fixing the rotational pin, and two fixing pin insertion holes 6a, 6b so provided as to face the fixing pin insertion holes 6 of the attaching brackets 3 and as to be separated at 90 deg. and for fixing the erected position and the horizontal position of the counter weight 2 are provided on the main body frame 8.  The erected position and the horizontal position are held by rotating the counter weight 2 around the rotational pin and changing the fixing pin from the fixing pin insertion holes to the fixing pin insertion holes of the attaching brackets.
Patent JP-H05147973-A (JP)
Title: Glaze composition and method for glazing
Inventor: JIYON FURANSHISU KURIFUOODO
IPC: C04B41/86
Filed: 1991-05-29
Abstract: PURPOSE: To provide a glaze essentially free of lead, cadmium, arsenic, barium and antimony with minimum toxicity.  
     CONSTITUTION: This glaze composition for bone china and fine-grained china is composed, by wt.%, of SiO 2 :35-60%, Bi 2 O 3 :5-45%, Al 2 O 3 :5-20%, B 2 O 3 :1-15%, at least one of Cab, MgO, SrO and BaO:2-20%, at least one of Li 2 O, Na 2 O and K 2 O:1-10% and other optional components and does not contain more than 2 wt.% of Bad. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0719825-A (JP)
Title: Substrate inspection apparatus
Inventor: AKIYAMA TAKAYOSHI
IPC: G06T7/00
Filed: 1993-06-23
Abstract: PURPOSE:To make it possible to perform inspection by changing the irradiation angle of light, projecting the light on a material to be measured of cream solder, and precisely measuring the material to be measured. CONSTITUTION:The projecting angle of the optical pattern of lattice fringes, whose phase is changed, is substantially changed, and the optical pattern is projected on a printed board 11, on which cream solder 11a is printed. The printed position, area, thickness, weight and the like of the cream soder 11a are measured and detected based on a plurality of image signals outputted from a CCD camera 14.
Patent JP-S5579696-A (JP)
Title: Speed controller for capacitor-type single-phase induction motor
Inventor: SATOU SHIYUUSUKE
IPC: H02P25/04
Filed: 1978-12-08
Abstract: PURPOSE: To stably change the revolution speed of a motor, by detecting the phase difference between a motor winding and a capacitor, converting the phase difference into a voltage signal which indicates the revolution speed, and forming a negative feedback circuit.  
     CONSTITUTION: The voltages of the main winding L 1  of a motor M and a capacitor C 1  appear between the terminals of a Zener diode D 7  and between the terminals of another Zener diode D 8 , respectively. The voltages between the terminals vary in response to the revolution speed of the motor. The phase difference between the voltages decreases according as the speed of the motor falls. The phase difference is changed by a transistor Q 3  into a speed signal voltage relating to the revolution speed. The revolution speed of the motor is prescribed by fixed resistors R 11 , R 13  and a variable resistor R 12 . A speed set voltage applied by the prescription and said speed signal voltage are entered into an operational amplifier Q 4  to generate a differential voltage. Applying the differential voltage to a transistor Q 2  through a photocoupler D 10 , the base current of the transistor changes and the output voltage of a Darlington-connected transistor Q 1  varies in a wide range. This results in stably changing the speed of the motor in a wide range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6129624-A (JP)
Title: Heating and cooking appliance
Inventor: TSUBOI MAKOTO
IPC: H05B6/68
Filed: 1984-07-23
Abstract: PURPOSE:To improve a convenience in use of heating and cooking appliance by a method wherein a memory part storing a condition of power feeding operation for a heating source and a power feeding condition display unit are arranged in an electronic range or the like and the order of the power feeding conditions to be displayed is replaced to each other. CONSTITUTION:Menu displayed in 5 is selected by a menu selection key 7, inputted and then the start key 13 is operated to cause the cooking to be started under a predetermined condition of power feeding. The menu not to be displayed is made such that a menu page is turned over by an up/down key 8 to display and select the desired menu. The replacement of the menu is made such that the up/ down key 8 is operated to select the page of the desired page of menu, the menu is specified by the selection key 7 and then it is inputted by the replacement key 9. With this arrangement, the menu is turned one by one and the specified menu appears at the first page. With this arrangement, a convenience in use can be improved.
Patent JP-H07140658-A (JP)
Title: Photosensitive polyimide precursor composition for i-line
Inventor: TAMURA KAZUTAKA
IPC: C08L79/08
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a high-sensitivity photosensitive polyimide precursor composition without using a sensitizer, to facilitate production, to attain excellent performance as a negative type and a positive type and to improve the physical film property after imination by incorporating specified polymer, compd. and oxime compd. CONSTITUTION:A polymer with a structural unit shown by formula I as the main component, a compd. having an ethylenic unsaturated double bond and an oxime compd. shown by formula II are incorporated. In formula I, R<1> is a 3 or 4-valance org. group having at least two carbon atoms, R<2> is a bivalent org. group having at least two carbon atoms, R<3> is hydrogen, alkali metal ion, etc., and (n) is 1 or 2. In formula II, R<4> is 1-10C alkyls, 5-10C cycloalkyls, etc., R<5> is hydrogen atom, 1-10C alkyls, etc., and R<6> is 1-10C alkyls, 1-10C alkoxys, etc.