baber/WOPTO huggingface dataset:
Patent JP-H0868002-A (JP)
Title: Structure of low noise type railroad track with sound-absorbing layer in varied thickness
Inventor: ANDO KATSUTOSHI
IPC: E01B19/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a structure of low noise type railroad track that is excellent in sound absorbing characteristic with efficient absorptivity for noises provided for frequency bands extending over a wide range. CONSTITUTION: The structure of a low noise type railroad track with a sound- absorbing layer in a varied thickness is composed of a slab 2 for a railroad track on which rails 5 are laid and a sound-absorbing layer 1 laid on the slab 2. The sound-absorbing layer 1 is made of a porous body leaving open cells, and thickness thereof varies in the breadthwise direction of the track slab 2. With complement made between parts in different thickness of the layer, a sound-absorbing layer, excellent in satisfactory sound-absorbing characteristic available for frequency bands extending over a wide range without troughs for absorbing characteristics, can be obtained.
Patent JP-S60117478-A (JP)
Title: Magnetic bubble memory element
Inventor: SEKINO MITSURU
IPC: G11C11/14
Filed: 1983-11-30
Abstract: PURPOSE:To improve start and stop operations by allowing the diameter and the height of magnetic bubbles to have a specific relation and setting the spacing between a magnetic bubble magnetic layer and a magnetic bubble transfer pattern layer to a specific value or less when magnetic bubbles are made minute. CONSTITUTION:A magnetic bubble magnetic layer 2' has such thickness that a magnetic bubble 2a' is flat to satisfy h<=0.75d where (d) is the diameter of the magnetic bubble 2a' and (h) is the height of the magnetic bubble 2a'. A spacing l2 between a ''Permalloy'' pattern layer 6 and the magnetic bubble magnetic layer 2' is formed with <=3,000Angstrom  thickness. Thus, the magnetic bubble coercive force of the layer 6' is enhanced to improve start and stop characteristics.
Patent JP-H0556947-A (JP)
Title: Gradient magnetic field generation coil of mr imaging device
Inventor: OTSUKA MASAYUKI
IPC: G01R33/385
Filed: 1991-09-04
Abstract: PURPOSE:To reduce vibration caused by an interference and a noise which is generated by dividing a core of a gradient magnetic field generation coil in the magnet bore center part in the axial direction, providing a clearance in the center part, and also, fixing each core to the magnet. CONSTITUTION:A core of a gradient magnetic field generation coil is constituted of two cores 1A, 1B divided into the left and the right bounded by the center O of a magnet bore. The coil winding is constituted of an X coil 3 in which each center of two saddle type coils is placed on an XZ plane, a Y coil 4 in which the center is placed on a YZ plane, and a Z coil 5 being a cylindrical coil for generating a magnetic field in the X direction. The cores 1A, 1B for supporting each coil winding of X, Y and Z are symmetrical in the center part of the magnet bore, and by forming a clearance of a necessary interval between the cores 1A, 1B, a structure in which spaces of the outside and the inside of the cores 1A, 1B are connected is formed. Also, the cores 1A, 1B are provided with a metallic fixture 6 fixed to a magnet 2 in both its end parts, and plural pieces are provided radially in the periphery of each opening part of each core 1A, 1B.
Patent JP-H0955429-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAYASHI YOSHIHIRO
IPC: G03F7/095
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To attain a multilayer wiring structure which has a low dielectric constant of an interlayer insulating film to reduce the cavity between wirings to be manufactured in a small number of steps. SOLUTION: A silicon oxide film 3 is formed on a semiconductor substrate 1 whereon underneath Al wirings 14 are formed and then a low dielectric constant resin film 8 and the first low sensitivity photoresist film 9 are formed on the silicon oxide film 3 to be exposed (a). Next, the second high sensitivity photoresist film 10 is formed to be exposed (b). Next, the first and second photoresist films 9, 10 are simultaneously deposited so as to form a vertical connecting pattern and wiring trench pattern. Next, the photoresist film are removed by dryetching step simultaneously to transfer the patterns of the photoresist films to a resin film 8. Next, the silicon oxide film 3 is selectively etched away to form a vertical connecting hole 3a (c). Finally, a vertical connecting wiring 12 and a trench buried Cu wiring 13 are formed by Cu deposition and Cu grinding removal on the resin film 8.
Patent JP-H1044638-A (JP)
Title: Booklet separator
Inventor: KOBAYASHI KENICHI
IPC: B42C5/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating a block body of booklets bound by back paste into booklet units. SOLUTION: An apparatus capable of easily separating booklets is obtained by providing a page turning-over machine 12 for turning over pages of a booklet block body 1 and providing a paper knife 13 inserted in the gaps between paper sheets formed by the page turningover machine 12 after a predetermined number of pages are counted by the page turning-over machine 12. If a wedge is inserted in each of the gaps between paper sheets formed by the page turning-over machine 12 by a wedge device 15 prior to the insertion of the paper knife 13, the paper knife 13 is more certainly inserted.
Patent JP-S6467394-A (JP)
Title: Protective system of card connector
Inventor: SATOU SHINSUKE
IPC: G06K19/07
Filed: 1987-09-08
Abstract: PURPOSE: To prevent components from being damaged due to electric shock by providing control circuit to break power feeding to card while supply control contact touches the contact of receptacle connector when a card is inserted into or pulled out from the receptacle connector. CONSTITUTION: When card 10 is inserted into receptacle connector 30, start position B of supply control contact 12a is situated at the card edge side A from signal contact 12a and also end position D of supply control contact 11a is situated at the card edge side A from normal position E of signal contact 12b. When the card 10 is pulled out from the connector 30 and comes to the point D, contact 32a goes to the ground potential because the supply control contact 12a touches the contact 32a of the connector 30. This is detected by control circuit 221 through detection resistance 220, and information processing unit 20 is turned off. As a result, supply of the card 10 becomes zero from 5 volt. Because all contacts 12 of the card 10 touch the contact 32 at this time, electric shock is not received even when the power is turned off.
Patent JP-S6466349-A (JP)
Title: Structure of steel frame concrete post
Inventor: KAWATANI SHIRO
IPC: E04C3/30
Filed: 1987-09-08
Abstract: PURPOSE: To provide a light and high bearing steel framed concrete column by a method wherein iron plates are fixed and seal the upper and lower opening ends of a steel pipe column equivalent to a plurality of layers and the hollow internal part of a steel pipe column is filled with super-high-strength concrete. CONSTITUTION: Iron plates 3 and 4 are fixed to seal the upper and lower opening ends of a square steel pipe column 2 having length equivalent to a three- layer one-node by a means, such as welding, and a round steel pipe 5 is fitted in the hollow internal part of a square steel pipe 2. A concrete placing port 6 is formed in the vicinity of the lower end part of the steel pipe column 2, and an air discharge hole 7 is formed in an upper end part. Super-high-strength concrete 8 is previously pressed in the hollow internal part through an injection port 6 at a factory, and the hollow internal part is densely filled with the super- high-strength concrete 8 and cured.
Patent JP-S6467153-A (JP)
Title: Production of protein textured food
Inventor: HAYAKAWA ISAO
IPC: A23L29/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a protein textured food having fixed qualities stably and surely, by treating a protein food raw material containing a specific sucrose fatty acid ester by an extruder and texturing protein. CONSTITUTION:A protein food raw material mainly containing 15-90wt.% protein such as whole soybeans or TOFU (bean curd), 5-50wt.% fat and oil such as cream or soybean oil and 5-80wt.% water is blended with 0.1-5wt.% sucrose fatty acid ester having >=2 HLB as an emulsifying agent. Then the protein food raw material is fed to an extruder, kneaded, heated, further cooled and the protein is textured to give the aimed food.
Patent JP-H0969150-A (JP)
Title: Image processor
Inventor: MOTOSUGI TOSHIHISA
IPC: G03G21/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To execute a suitable color conversion processing by providing this image processor with a means for judging whether a line drawing exists in a closed area of an original or not, an editing means for converting the color of a ground in the closed area and a color edition part for reducing the density of picture elements other than that line drawing in the closed area in which the existence of the line drawing is judged by the judging means. SOLUTION: Marker area detecting processing is executed in a image memory 102 and image data are read out to a color correction part 104 at the image formation timing of respective colors in an image formation part. The color correction part 104 converts the read R/G/B image data into 8-bit gradation data and outputs the gradation data to a color edition part 105 and an edge extraction part 110. The edge extraction part 110 extracts the edge part of a line drawing in an original image and outputs the edge part to the color edition part 105 and an MTF correction part 107. The color edition part 105 converts the colors of picture elements in the edge part of a character image into white color or converts the colors of picture elements in an area surrounded by markers into a selected color.
Patent JP-S60117076-A (JP)
Inventor: KANEKO AIJIROU
IPC: F26B17/14
Filed: 1983-11-29
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-S6284423-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D175/14
Filed: 1985-10-09
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic, dispersibility of pulverized ferromagnetic powder and shelf life of a magnetic coating compd. by incorporating >=1 kinds of compds. selected from a specific group as a binder into a magnetic layer and irradiating radiation thereto. CONSTITUTION:>=1 kinds of the compds. selected respectively from the group shown by (A) and (B) are incorporated as the binder into the magnetic layer and the radiation is irradiated thereto. (A) is a polyvinyl chloride (meth)acrylate contg. a polar group and (B) is a polyurethane (meth)acrylate contg. an OH group. The preferable hydroxyl value of the urethane (meth)acrylate is 1-50 and the mol.wt. thereof is 1,000-100,000. The average content of the (meth) acryloyl group is 1.5-10, more preferably 2-8 for each one molecule. The preferable range of the compsn. ratio between the compd. shown by (A) and the compd. shown by (B) is 20-90/80-10pts.wt. The medium which exhibits the good electromagnetic conversion characteristic and still durability is thus obtd.
Patent JP-H0549056-A (JP)
Title: Optical switching type connector
Inventor: ITO TOSHIO
IPC: H04B10/07
Filed: 1991-08-12
Abstract: PURPOSE:To reduce the hardware quantity while keeping a function able to locate a fault without electric/optic conversion of a signal light by providing a monitor branching part of the optical signal with an input output section of an optical switch to monitor the optical signal to the connector. CONSTITUTION:Electronic devices 11-1n output optical signal Al-An through modules 101-10n implementing electric/optic conversion and monitoring the connector. The optical switching connector 500 uses optical couplers 51-5n to divide the optical signals Al-An into optical signals B1-Bn and optical signals C1-Cn and uses an optical switch 9 to switch the optical signals C1-Cn without conversion and outputs the optical signals D1-Dn. Furthermore, optical couplers 61-6m are used to branches the optical signals D1-Dn into optical signals E1-Em and optical signals F1-Fm. The branched optical signals B1-Bn and the optical signals E1-Em are monitored by a monitor 8.
Patent JP-H0389933-A (JP)
Title: Granulation of ceramics
Inventor: YAMAUCHI TOSHIO
IPC: C04B35/622
Filed: 1989-08-31
Abstract: PURPOSE:To suppress the size of an apparatus as small as possible by preparing granular ceramics by vibrating powder ceramics. CONSTITUTION:When a conveyer plate 10 is vibrated by an electromagnetic vibrator 20, powder ceramics S1 stored in a hopper 30 are successively supplied to the upper plane 10a of the plate 10 and twine each other owing to the vibration and become large gradually. The resulting granulated ceramics S2 are finely granulated by passing through a finely granulating means 50 and stored in a container 80. If necessary, processes for spraying an aqueous solution of a binder by a spray 40 and drying by a heater are carried out. As the result, by applying this method, the size of an apparatus can be made small with no need of a heat source and a large capacity.
Patent JP-H0870342-A (JP)
Title: On-vehicle adapter
Inventor: TAKAYASU TETSUFUMI
IPC: H04W4/04
Filed: 1994-08-26
Abstract: PURPOSE: To provide the simple locking mechanism of an on-vehicle adapter with less number of parts. CONSTITUTION: A base bowl part 4 for holding the base part of a portable telephone set 2 is provided and a tip bowl part 5 for holding the tip part of the portable telephone set is provided. A latch piece 22 capable of being put in and out to/from the tip bowl part 5 is freely slidably fitted, the latch piece 22 is pressed in a projecting direction by a lock spring 24 and a lock hole 13 capable of fitting and detaching the latch piece 22 is formed at the tip part of the portable telephone set 2.  In a state where the base part of the portable telephone set 2 is held by the base bowl part 4, when the tip part is pushed in the tip bowl part 5 against the lock spring 24, the latch piece 22 is fitted to the lock hole 13, the tip part is held and the fitting of the latch piece 22 and the lock hole 13 is released by applying force against the lock spring 24 in the detaching direction of the portable telephone set 2.
Patent JP-S6382045-A (JP)
Title: Voltage control circuit
Inventor: IIZUKA MASAMI
IPC: H04M1/72
Filed: 1986-09-26
Abstract: PURPOSE:To drive a load circuit in response to both a call signal and dial pulses by detecting the voltage level of a voltage which varies with an input signal and driving the load circuit selectively. CONSTITUTION:The call signal Pa and dial puses Pb differ in voltage level. When the call signal Pa is supplied, a voltage Va is applied to a voltage control circuit 22 through lines I1 and I2. Further, when the dial pulses Pb are supplied, a voltage Vb is supplied to the control circuit 22 through the lines I1 and I2. When the call signal Pa is supplied, the voltage Va is applied to an oscillation circuit 23 to generate a frequency signal F1 of specific frequency. When the dial pulses Pb are supplied, the voltage Va is applied to an oscillation circuit 23, which generates the frequency signal f1. The frequency signal, however, is generated corresponding to the time width of the dial pulses Pb.
Patent JP-S61106016-A (JP)
Inventor: NUMA YOSHINOBU
IPC: H02G5/06
Filed: 1984-10-27
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-H1066865-A (JP)
Title: Flame-retardant gas storing agent, method for storing flame-retardant gas, and high pressure flame-retardant gas generator
Inventor: SEKI KENJI
IPC: C01B32/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enable easy, prompt recovery of adsorbed flame-retardant gas when the gas is adsorbed and stored by using a flame-retardant gas storing agent containing an organometallic complex which has one-dimensional channel structure and can adsorb and store the gas. SOLUTION: A flame-retardant gas storing agent is prepared from an organometallic complex which has one-dimensional channel structure and can adsorb and store flame retardant gas. A complex which is formed from a dicarboxylic acid having two carboxylic groups arranged at point-symmetrical positions in the molecule and a metal ion is named as the organometallic complex, and it is preferable to have a narrow hole diameter of 3-20Å of a void based on the channel structure. When such a storing agent is applied to a high pressure flame retardant gas generator, the flame-retardant gas, after being adsorbed by an adsorbent 4 in a section 3, breaks a thin film 14 by the increase of the pressure in the section 6 to contact a reagent 13 with the adsorbent 4 so that the adsorbent 4 is decomposed quickly to release the flame-retardant gas.
Patent JP-H1066642-A (JP)
Title: Rice cooker
Inventor: IKEDA NORIO
IPC: A47J27/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lid body for lowering a manufacturing cost without the need of a screw and an outer lid cover. SOLUTION: This rice cooker is provided with an outer lid 36 for forming the upper surface of the lid body 35, a metallic heat radiation plate 38 for forming the lower surface of the lid body 35, an engaging pawl 37 provided on the lower surface of the outer lid 36 and an engaging hole 39 provided on the upper end part of the heat radiation plate 38 to be engaged with the engaging pawl 37. Ring-like pot packing 42 is engaged between a groove part 40 provided on the lower surface of the outer lid 36 and the outer peripheral edge part of the heat radiation plate 38.
Patent JP-H0893477-A (JP)
Title: Shape of auxiliary combustion chamber of indirect injection gas engine
Inventor: SAKURAI TERUHIRO
IPC: F02B19/12
Filed: 1994-09-21
Abstract: PURPOSE: To realize the low NOX by forming a communicating passage to communicate a combustion region of a gas engine with a combustion chamber in a cylindrical shape, forming the auxiliary combustion chamber in the prescribed rectangular parallelopiped shape, and reducing the volume of the auxiliary combustion chamber without interfering the formation of the vertical vortex. CONSTITUTION: In an auxiliary combustion chamber in an indirect injection gas engine suitable for the lean combustion type gas engine, a communicating passage 2 to communicate a combustion region of the gas engine with an auxiliary combustion chamber 1 is formed in a cylindrical shape of relatively small section. The transverse section and the longitudinal section of the auxiliary combustion chamber 1 are rectangular, and the auxiliary combustion chamber is of the rectangular parallelopiped shape where the sectional area of the transverse section is larger than that of the transverse section of the communicating passage 2. The transverse section of the auxiliary combustion chamber 1 is rectangular, and preferably chamfered at four corners, or of the shape where four corners are curved.  The longitudinal section of the auxiliary combustion chamber 1 is rectangular, and preferably chamfered at four corners, and of the shape where the angle of inclination at the chamfered parts is different at the upper and lower parts, or four corners are curved.
Patent JP-2000124157-A (JP)
Title: FORMATION OF Cu THIN FILM
Inventor: ODA MASAAKI
IPC: C23C24/08
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To develop a method, which embeds a Cu metal thin film in a semiconductor substrate having a wiring groove of a high aspect ratio and recesses, such as via holes and contact holes, without generating voids in the recesses and can form the Cu metal thin film in the recesses at low cost. SOLUTION: Although a Cu ultrafine grain independent dispersion is applied on a semiconductor substrate, having a wiring groove of an aspect ratio of 1 to 30 and recesses, such as via holes and contact holes, and an organic matter in the dispersion is decomposed, the Cu in the dispersion is baked in an atmosphere but is not oxidized to obtain a Cu metal thin film on the substrate. Then, a Cu metal thin film, on a substrate other than the Cu metal thin film in the recesses is removed to flatten the surface of the substrate and the Cu metal thin film, is formed in the recesses. It is preferable that the baking of the Cu be performed at a temperature of 150 to 500 deg.C in the presence of H2O and a CO2 in an inert gas atmosphere.
Patent JP-S59119742-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L23/522
Filed: 1982-12-25
Abstract: PURPOSE:To decrease the thickness of an Si layer as a lower layer, and to connect a conductor layer insulated by a high melting point metallic silicide by thermally oxidizing a high melting point metallic silicide layer on the Si layer. CONSTITUTION:Poly Si 3 not added in approimately 200nm thickness is set up to an insulating film 2 on a semiconductor substrate 1 through a decompression CVD method, a resist 4 is executed, and ions are implanted to form conductive layers 5A, 5B. The resist 4 is removed, and poly Si 6 not added in approximately 30nm thickness is superposed through the decompression CVD method. The MoSi2 layer 7 is deposited selectively in approximately 200nm thickness, and an Ar laser 8 is irradiatd in O2 to heat the layer 7. Consequently, an SiO2 layer 9 is formed to the surface, a poly Si thin film 3 disappears because Si in the layer 9 absorbs Si from the thin film 3, and the MoSi2 layer 7 is in contact with the conductive layers 5A, 5B and conducted. When the laser is irradiated only to a necessary section in the MoSi2 layer 7, the section can be conducted, and a predetermined circuit can be constituted.
Patent JP-S60123328-A (JP)
Inventor: SHIROO KATSUHIRO
IPC: B65B55/04
Filed: 1983-11-29
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-H0755150-A (JP)
Title: Gas table kitchen range
Inventor: SAITO FUMIO
IPC: F24C3/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide a gas table kitchen range in which rise of a temperature of a top plate of an upper part of a grill is suppressed at the time of using the grill. CONSTITUTION:A gas table kitchen range 1 comprises a boxlike table body 3, a cooking stove 7 provided on a top plate 5 of the body, and a grill 25 provided in the body. Further, a water filling tray 31 is provided between the grill and the top plate. Heats directed upward from a burner 13 of the grill and a heating plate 15 are first transferred to the tray 31. This heat is absorbed by a temperature rise (sensible heat) of water in the tray and evaporation (latent heat). Thus, a quantity of heat to be transferred from the grill to the plate is decreased as compared with that when a heat shielding plate is merely provided.
Patent JP-S59109425-A (JP)
Inventor: KONRADO EICHI MAAKASU
IPC: B60Q3/02
Filed: 1983-11-30
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-S59120340-A (JP)
Title: Forging method of odd-shaped section ring
Inventor: INOUE AKIRA
IPC: B21J5/00
Filed: 1982-12-27
Abstract: PURPOSE:To produce a ring having an odd-shaped section that has a suitable projection on the bore side in the stage of forging a large diameter ring having a different diametral section by expanding the hole formed in said ring by menas of a hole expanding jig having the outside circumference formed to a prescribed shape. CONSTITUTION:A blank material 1 for a ring is punched and is thereafter subjected to hole-expand forging by using a conventional hole expanding jig 2 and a hole expanding trestle 3, whereby a preform forging 1' is made. A jig 4 having an engraving part 4a is passed in the hole of the forging 1' and while the diameter of the hole is increased by rotating said jig and forging the material, a projecting part 1a is roughly formed on the bore side by the part 4a. The transverse direction of the material 1' is then forged to a prescribed preform size and in succession, a finishing jig 5 having an engraving part 5a is passed therethrough and while the bore thereof is increased by rotating said jig and forging the material, a projecting part 1a of the bore side is formed. The ring shape having an odd-shaped section is thus forged by free forging at a good yield and low cost.