baber/WOPTO huggingface dataset:
Patent JP-H03105072-A (JP)
Title: Ignition coil with directly connected type plug
Inventor: OKUCHI HIROAKI
IPC: H01F30/00
Filed: 1989-09-19
Abstract: PURPOSE:To improve the electric connection between respective parts by forming one edge part of an ignition coil at a connection part to a coil spring and the other edge part on a contact surface part with the head part electrode of a spark plug respectively and arranging a connecting member between these parts. CONSTITUTION:The main part of an ignition coil is constituted of a housing1 made of PBT resin, etc., which is molded so as to integrally cover the primary and secondary coils and a core, a high voltage tower 2 which is molded by the same material and in the same process as those of the housing 1 and erected from the surface of the housing 1, a coil spring 3 inserted into the inside of the high voltage tower 2, and a spring connecting member 4. The spring connecting member 4 is pressed by the head part electrode of a spark plug which is inserted into an insulating cylinder 24 and not shown in the figure, and the coil spring 3 is compressed by the spring connecting member 4. The spark plug, therefore, is connected in an electrically favorably manner to a high voltage terminal 5.
Patent JP-H1090419-A (JP)
Title: Optical fiber utilizing radiation detector
Inventor: ISHIBASHI MITSUO
IPC: G01T1/20
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform sensitivity characteristic over the whole area of a radiation detector by improving the light condensing characteristic of a part having low photoconductivity by applying an optical fiber to the detector. SOLUTION: In an optical fiber utilizing radiation detector which is provided with a scintillator 1 that emits light through the interaction with the radiation radiated from the radioactivity of an object to be measured and a photomultiplier 2 that condenses the light emitted from the scintillator 1 and outputs optical signals after converting the signals into electric signals and detects the radiation from the output of the photomultiplier 2, an optical fiber 4 is provided closely to the part of the scintillator 1 which less transmits the light to the photomultiplier 2 and the end section of the fiber 4 is optically joined to the photomultiplier 2 so that both the light from the fiber 4 and the other light can be fetched to the light receiving surface of the photomultiplier 2.
Patent JP-H11340814-A (JP)
Title: Logic circuit
Inventor: NUMATA KEIICHI
IPC: H03K19/0952
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by decreasing a current flowing to a logic circuit of a next stage and in off-current state of the next stage. SOLUTION: The drain electrode of a depletion FET 1 is connected to a power terminal 31 and a gate electrode and a source electrode is connected to the drain electrode of an enhancement FET 2 at a connecting point 41. The gate electrode of the FET 2 is connected to an input terminal 21, and the source electrode of the FET 2 is connected to a power terminal 32. Since the level at the connecting point 41 rises up to a power supply voltage when an output of the logic circuit is at a high level, the level is decreased up to a level at which a logic circuit of a next stage is not turned on by means of an output level limit circuit 10. Furthermore, a low level drop circuit 11 receives a signal from the input terminal 21 and decreases the level of an output terminal 22 up to the level of the power terminal 32 quickly and adequately, when the output changes from a high level to a low level.
Patent JP-H0962973-A (JP)
Title: Emergency reporting device
Inventor: SATO MASAMI
IPC: H04M11/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To permit a most proper report destination to correspond in accordance with the occurrence contents of an emergency state and also to eliminate uselessness such as double correspondence by adding a report history to report information so as to transmit it. SOLUTION: When an emergency input is detected by an emergency input detecting means 2, a control means 3 connects a line connecting means 4 to the first report destination which is stored in a report destination storage means 6 and transmits report information which is stored in a report information storage means 5. Then, the telephone number of an opposite party and presence or absence of responce, etc., being the report history till then are stored in a report history storage means 7. Then, a line connecting means 4 is connected to the second report destination stored in a call destination storage means 6, the contents of the report information storage means 5 is transmitted and also the report history till then, which is stored in the report history means 7, is transmitted.  Thus, report information and the report history till then are successively transmitted till the last report destination.
Patent JP-H0294783-A (JP)
Title: Liquid crystal television receiver
Inventor: MIYASAKA TOSHIKI
IPC: H04N5/64
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a stable video image and voice even on a mobile body with large vibration and electric field fluctuation by providing plural lock parts able to be engaged with a tip of an antenna of a rear face of a display section and replacing a dry battery container case and a diversity unit. CONSTITUTION:When a TV set 10 is used for an on-vehicle use and mounted in a cabin, although no rod antenna 2 is required, the tip of the rod antenna 2 is fitted to a slit 23 while the antenna 2 is shortened most and engaged with a slot 24 to attain the angle setting of a display section 6 with respect to the receiver main body 1 and the antenna is fixed strongly. In this case, in the case of selecting the position of 6 slots, the angle setting of 6 ways is attained. Since the diversity unit 19 is contained and mounted to a part from which an unrequired dry battery container case removed, then the unit 19 is built in the receiver main body 1 and a signal from antennas 11, 12 is given directly to the receiver main body 1 via connectors 15-18.
Patent JP-H08111537-A (JP)
Title: Solar battery
Inventor: KANEIWA MINORU
IPC: H01L31/04
Filed: 1994-10-07
Abstract: PURPOSE: To improve efficiency of a solar battery in which a back side field is formed by a microcrystal silicon layer. CONSTITUTION: A solar battery comprises a first conduction type crystal semiconductor substrate 11, a second conduction type semiconductor layer 12 formed on the surface of incidence within the substrate, a first conduction type non- crystalline semiconductor layer 18 formed on the back side of the substrate, and a first conduction type microcrystal semiconductor layer 16 formed on the non-crystalline semiconductor layer and having a higher impurity density than that of the substrate.
Patent JP-H08108201-A (JP)
Title: Rolling mill provided with horizontally bending mechanism and its control method
Inventor: KUCHI MASAHIRO
IPC: B21B37/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a rolling mill provided with a horizontally bending mechanism and control method for reducing deviations and, consequently, imparting desired horizontal bending to work rolls, even when positional deviation and pressure deviation are generated on the upper and lower or right and left cylinders. CONSTITUTION: Hydraulic pressures P0 in accordance with the desired pressing forces of a pair of upper and lower bending cylinders 14, 15 are respectively set, the upper and lower bending cylinders 14, 15 are operated to set displacements ΔL0 in accordance with these set hydraulic pressures, the respective oil pressures P at the time of working are detected, the difference between these average value and the set hydraulic pressures P0 are multiplied by a prescribed gain and they are added to the respective set displacements. This control is repeatedly executed and, in this way, the positional deviation is reduced.
Patent JP-2000220741-A (JP)
Title: Metal seal to be used under low-load condition
Inventor: SWENSEN JEFFREY E
IPC: F16J15/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To use a metal seal under the low-load condition by providing a first annular end section extended in the axial direction from a first end of a central section and formed with a first seal surface at the axial outside end thereof, and providing a second annular end section extended in the axial direction from a second end and formed with a second seal surface at the axial outside end thereof. SOLUTION: A first section 24 is extended from a first free end 28 provided on a first surface 30 in parallel or practically in parallel with the center flat surface 22 to a second end 32. The second free end 32 is positioned on the center flat surface 22, and the first free end 28 includes a first seal surface 29 extended at a right angle against the longitudinal axis 20 and forming a seal line S around the first free end 28. A second section 26 having the similar structure is continuously provided to the first section 24. With this structure, the force applied to the seal ring 10 is concentrated to a narrow band-like part of the seal ring 10 so as to plastically deform the first and the second seal surfaces 29, 35, and a seal dam of high quality is formed between the inside surface and the first seal surface 29 and between the bottom surface and the second seal surface 35.
Patent JP-H09194227-A (JP)
Title: Mold for press forming and glass master disk formed thereby
Inventor: SAKAMOTO YASUAKI
IPC: C03B40/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the mold for press forming having improved adhesion of the carbon coating layer to the mold member and an improved service life by performing ion implantation into the forming surface of the mold member to modify the surface layer of the forming surface before subjecting the forming surface to carbon coating, in the mold in which the forming surface of a mold member made of a cemented carbide material is subjected to specific carbon coating to secure desired flatness of the forming surface. SOLUTION: In this mold, the forming surface of a mold member made of a cemented carbide material is subjected to carbon coating with graphite or amorphous diamond to secure the desired flatness of the forming surface. At this time, ion implantation into the forming surface is performed to modify the surface layer of the forming surface before subjecting the forming surface to carbon coating. The mold provided with the surface layer of the forming surface, into which ions are implanted at least up to 0.5μm in depth, is preferred. Also, the mold provided with the carbon coating layer having a 0.1 to 1μm thickness is preferred.
Patent JP-H0986976-A (JP)
Title: High fluidity cement composition
Inventor: IGARASHI HIDEAKI
IPC: C04B103/32
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce the cement composition exhibiting extremely high fluidity without causing separation of materials and fluidity decrease during the execution of the work, thus useful for production of a concrete manifesting high fluidity and high strength and as a self-leveling material. SOLUTION: This concrete composition consists of a clinker containing <=13wt.% of 4CaO.Al2 O3 .Fe2 O3 , <=5wt.% of 3CaO.Al2 O3 , the rest is 3CaO.SiO2 , 2CaO.SiO2 and 3-7wt.% of calcium sulfate and has 3000-4500cm<2> /g of Blaines specific surface area. The calcium sulfate consists of 10-35wt.% of gypsum hemihydrate, 20-45wt.% of insoluble calcium sulfate anhydrate and the rest is gypsum dihydrate, and high performance AE water reducing agent is added to this composition.
Patent JP-S6489423-A (JP)
Title: Manufacture of epitaxial si substrate
Inventor: HAIDA OSAMU
IPC: H01L21/324
Filed: 1987-09-30
Abstract: PURPOSE:To eliminate autodoping phenomenon, by forming an amorphous silicon layer on an Si substrate by a low-pressure CVD method, moving a wafer after film formation to a next heat treatment step at a specified temperature, and performing solid phase epitaxial growing at a heat treating temperature lower than the specified temperature. CONSTITUTION:An amorphous Si layer is formed on an Si substrate by a low- pressure CVD method by setting a film forming temperature at 605 deg.C or less. A wafer after the film forming is moved to a crystallizing heat treatment step at a temperature exceeding at least 500 deg.C. The heat treatment is performed at a temperature of 618 deg.C or less, and the amorphous Si layer undergoes solid phase epitaxial growing. Thus, an epitaxial Si substrate, which has less autodoping phenomenon and has steep resistance change at the boundary of the substrate and the epitaxial layer, can be obtained.
Patent JP-H0798076-A (JP)
Title: Piping device and tube bundle tool/piping joint used therein
Inventor: MIYAUCHI YOSHIKAZU
IPC: F16L1/024
Filed: 1993-09-30
Abstract: PURPOSE:To place plural kinds of pipes in connection simultaneously and simply, and enable adaptability in both machining and automating of piping work. CONSTITUTION:A piping unit 8 is formed in such constitution that a plurality of pipe members 7a to 7d are focused by a tube bundle tool of a clip type, and a male type joint disk 9 on which jointing projections 11 each of whose top ends is expandable and contraction is protruded is provided on one end of the focusing pipe member, and a female type joint disk 10 provided with engaging holes 16 in each of which the jointing projection 11 of the male type joint disk 9 is inserted is provided on the other end.
Patent JP-H03106037-A (JP)
Title: Manufacture of heterojunction device
Inventor: NAKANO HARUO
IPC: H01L29/812
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate modification of element characteristics by a method wherein a carrier concentration in the vicinity of the heterointerface between a channel layer and an electron feeding layer is locally changed by a selective ion-implantation and a depletion type (a D-type) FET and an enhancement type (an E-type) FET are formed on the same substrate. CONSTITUTION:An electron feeding layer 14, which consists of a semiconductor of a wide forbidden band width, is junctioned in a heterostructure to the upper part of a channel layer 13, which consists of a semiconductor of a narrow forbidden band width, on a substrate 12 and ions are selectively implanted in the position of a gate on the upper surface of the layer 14 to change the carrier concentration in the vicinity of the heterointerface between the layers 13 and 14. Moreover, a depletion type (a D-type) FET and an enhancement type (an E-type) FET are formed on the same substrate. Thereby, modification of element characteristics can be facilitated by processes only of an ion- implantation process, an etching process and the like and revision of circuit design can be facilitated.
Patent JP-H0695368-A (JP)
Title: Lithographic printing plate
Inventor: KURAMOCHI SATORU
IPC: G03F7/075
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a lithographic printing plate excellent in developability, stability with time and plate wear and enhanced in ink repellency by laminating a non-pattern part layer consisting of a patterned specified photosetting organopolysiloxane polymer layer on a substrate. CONSTITUTION:The surface of a subsrtate is used as the pattern part, and a patterned non-pattern part is formed on the substrate to constitute the lithographic printing plate. The non-pattern part has a composition shown by the formula and is the photosetting organpolysiloxane polymer layer contg. >=85wt.% of a siloxane unit Z. In the formula, R1 is hydrogen atom, phenyl group or hydrogenated phenyl group, R2 is hydrogen atom or methyl, R3 is 6-15C bivalent hydrocarbonic group, R4 is 6-15C bivalent hydro-carbonic group, R5 is -(CH2)3- or -(CH2)3O(CH2)2-, R6 is methyl or trifluoropropyl group, (m) is an integer of 1 to 20, and (n) is an integer of 40 to 500. A lithographic printing plate excellent in developability, stability with time and plate wear and enhanced in ink repellency is obtained in this way.
Patent JP-H0697923-A (JP)
Title: Route switching device
Inventor: SUZUKI MASANORI
IPC: H04L69/40
Filed: 1992-09-14
Abstract: PURPOSE:To automatically restore a switching means to a normal state, in the case of the connection of a contact of the switching means and a contact is detached due to an impulse and vibration, etc., and to prevent the generation of a malfunction such as disconnection of a circuit, etc. CONSTITUTION:This device is provided with a malfunction protective pulse generating circuit 34 for generating a malfunction protective pulse in a prescribed period, and giving it to a high frequency relay 31 as a set pulse when a '0' system data transmission line 5a is set, and as a reset pulse when a '1' system data transmission line 5a is set, in accordance with a transmission line set by a setting switch 32.
Patent JP-H1085595-A (JP)
Title: Sludge deodorizer and deodorizing method
Inventor: TANOSAKI TAKAO
IPC: C02F11/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance the deodorizing effect to sludge by using a deodorizer composed of powder formed of organic porous powder and inorganic porous powder in which particles are contained as a main component and its specified surface area is at least a specified value, and the ignition loss value at the specified temperature heating is the specified value or lower, and weak alkali properties are demonstrated by the slurry. SOLUTION: Organic powder and inorganic powder to be used are composed of 5mm 5mm screened particles (average particle diameter of 30μm) as a main component, and the specified surface area is 10m<2> /g or more. The ignition loss value at 750 deg.C heating of respective powder is restricted to 60wt.% or less. Slurry thereof is of weak alkali properties, namely pH7 or higher is exhibited. As the organic porous powdery bodies, active carbon and wood ash and also various vascular bundle plants such as coconut shells, rice husks, coffee shells or the like the used. As the organic porous powdery material, a porous mineral powder being rich in silica component such as zeolite, sepiolite, diatomaceous earth, acidic china clay and others, namely porous mineral powdery bodies containing silica component of 50wt.% or more are used.
Patent JP-2001069678-A (JP)
Title: Charging controller for vehicle or the like
Inventor: KOBAYASHI SEIKICHI
IPC: H02J7/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently inhibit peak power determining a minimum energy charge, without setting a charging time, and to reduce contact energy determining the minimum energy charge in an energy charge, when a plurality of battery charging type vehicles are connected to each charger simultaneously and charged. SOLUTION: The charging controller for the vehicle or the like is composed of chargers of chargers 7A, 7B etc., to which a plurality of power load 8A, 8B, etc., are connected respectively, a current transformer 2 for detecting current values detecting the current values of all power load 8A, 8B, etc., by the output origin of a power supply 1 for changing, a working current setter 3, to which the current values of all power load 8A, 8B, etc., connected to each charger 7A, 7B, etc., are input, and a working current limiter 4, by which charges 7A, 7B, etc., can be conducted, when surplus power is generated in preset power by the working current setter 3 and are limited, so as to conduct charging within a power maximum value. Relays 5A, etc., interrupting connections to the charges 7A, etc., by switches 6A, etc., and controlling the switches 6A, etc., so as to be successively changed over to other chargers 7B, etc., are mounted on the working current limiter 4.
Patent JP-S62102977-A (JP)
Inventor: IHARA SUSUMU
IPC: B25B23/147
Filed: 1985-10-30
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。
Patent JP-S60141229-A (JP)
Inventor: SATOU TOSHIO
IPC: A22C25/14
Filed: 1983-12-28
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-H11199593-A (JP)
Title: Transition metal compound, catalyst for olefin polymerization and polymerization
Inventor: MATSUI NARIKAZU
IPC: C08F10/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent polymerization activity for olefin, useful as a catalytic component for olefin polymerization, providing a polymer having excellent properties, comprising a transition metal compound containing a specific aromatic amino compound as a ligand. SOLUTION: This new transition metal compound is shown by formula I [R<1> to R<12> are each H, a halogen, a hydrocarbon, a heterocyclic compound residue, an oxygen-containing group, a nitrogen-containing group, a sulfur- containing group or the like; A is O, S, Se or N-R<5> ; D is C(R<7> )(R<8> ), Si(R<9> )(R<10> ), CO, SO2 , SO or the like; M is a transition metal atom of the group 3 to the group 11 of the periodic table; X is H, a halogen, a hydrocarbon, an oxygen- containing group, a sulfur-containing group, a nitrogen-containing group or the like; (m) is 1-6; (n) is a number for satisfying the valence of M], formula II or the like and is useful as a catalytic component for olefin polymerization, etc.  The compound is obtained by reacting an aromatic amino compound of formula III, formula IV or the like with a metal compound of the formula MKk ((k) is a number for satisfying the valence of M).
Patent JP-S62105013-A (JP)
Title: Liquid measuring method by nmr imaging device
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/02
Filed: 1985-10-31
Abstract: PURPOSE:To take an accurate measurement even when the velocity of a flow is slow by impressing a refocus pulse and focusing a part which is separated from a slice surface and excited, and increasing the intensity of an echo signal generated there. CONSTITUTION:High-frequency pulses of specific frequency are applied while a slanting magnetic field whose magnetic field intensity slants in a Z direction is impressed, and then a spin of a blood bolus 21 in the slice surface perpendicular to the Z direction is excited selectively. Then, a slanting magnetic field whose intensity slants in a Y and an X direction is applied and phase coding is performed in the directions. Then, refocus pulses are impressed to perform selective refocusing. This selective refocusing area 4 is determined in consideration of the speed of the velocity of blood so that the bolus 21 enters the area 4 because the bolus 21 already comes to a position 22 at this point of time. Then, an echo signal is generated an echo time later. An intense echo signal is receivable even when the echo time should be made long because the velocity of blood is slow owing to the echo signal from a bolus 22, thereby taking an accurate measurement.
Patent JP-2000073136-A (JP)
Title: Production of cutting tool made of titanium base multiple metallic carbonitride cermet excellent in chipping resistance
Inventor: FUKUMURA MASASHI
IPC: B23B27/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting tool made of a Ti-base multiple metallic carbonitride cermet excellent in chipping resistance. SOLUTION: When a cutting tool made of a Ti-base multiple metallic carbonitride cermet having a compsn. consisting of 70-98 wt.% hard phase comprising a Ti-base multiple metallic carbonitride [(Ti, M)CN] and the balance metallic bonding phase based on Co and/or Ni is produced, (Ti, M)CN powder having a particle size distribution in which particles whose particle diameter is in the permissive range from (set particle diameter)×0.85 to (set particle diameter)×1.15 (the set particle diameter is a prescribed particle diameter in the range of 1-4 μm) account for >=95 vol.% is used as powdery starting material for forming the hard phase.