baber/WOPTO huggingface dataset:
Patent JP-H0880772-A (JP)
Title: Direction variable seat for vehicle
Inventor: SAWADA TERUO
IPC: B60N2/14
Filed: 1994-09-12
Abstract: PURPOSE: To provide a direction variable seat for a vehicle capable of preventing the interference when a seat located in the front is rotated with a simple structure by slightly retreating a seat located at the center when a seat back is erected. CONSTITUTION: A support frame 20 supporting multiple seats 30 is rotatably assembled on a support base installed in a vehicle, and the directions of the seats 30 can be changed in the direction variable seats 30. The longitudinal length of the seat plate 31 supporting the center seat 30 on the lowest face is made shorter than that of the other seats 30, the center seat plate 31 is assembled movably back and forth against the support frame 20, and the center seat plate 31 is connected to the lower end section of the seat back arm 34 constituting the center seat 30 by a connecting arm 37.
Patent JP-S62104097-A (JP)
Inventor: NISHIMURA HARUMITSU
IPC: B23P21/00
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-H06224942-A (JP)
Title: Digital multiplex receiver
Inventor: JIYON FUIRITSUPU CHIYANBAASU
IPC: H04N7/04
Filed: 1993-09-30
Abstract: PURPOSE: To obtain accurate timing by inhibiting a means which detects the one generation of different packet indicators and responds to the indicators by giving a synchronizing output from responding to the one generation of the indicators. CONSTITUTION: Signals separated from each other in a receiver 20 are supplied to a violation detector 22 and a buffer storage 24. The detector 22 checks continuous packets for their packet types and stores three continuous packet types by means of a shift register 26. A combined gate 28 gives an output when an intermediate register stage is different from first and third register stages. This output is correlated with video synchronizing information and supplied to a buffer 24 for controlling the timing of the reading-out operations from a buffer. In addition, the output of the detector 22 is supplied to a decoder 30 and gives an instruction to the decoder to handle the packet as the same type of packet as the preceding packet for synchronization.
Patent JP-H1090566-A (JP)
Title: Optical fiber
Inventor: TSUBAKI KENJI
IPC: G02B6/44
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which has a large light receiving angle, is capable of transmitting much more light and is capable of preventing the decrease in transmitted light quantity by the occurrence of a flaw on the surface of a core material. SOLUTION: This optical fiber is formed of the core material 2 and a clad material 1 having the refractive index lower than the refractive index of the core material 2. The core material 2 of such optical fiber is formed by providing the outside surface of a transparent resin 3 with a transparent protective film 4 having the refractive index smaller than the refractive index of this transparent resin 3 and having high scratching resistance. The clad material 1 is formed of a silica aerogel consisting of the porous skeleton of silica. The specific refractive index difference to the core material 2 is made larger by the clad material 1 consisting of the silica aerogel having the small refractive index, by which the light receiving angle is increased and the transmission of the much more light is made possible.  The occurrence of the flaw in the respective resin 3 by friction with the clad material 1 of the silica aerogel is made possible and the decrease in the transmitted light quantity is made possible.
Patent JP-H08108793-A (JP)
Title: Indicating lamp for vehicle
Inventor: KAI YASUAKI
IPC: B60Q1/26
Filed: 1994-10-11
Abstract: PURPOSE: To prevent fluctuation in efficiency due to thickness and change in characteristics due to head by providing a mirror formed by stacking a hologram on the bulb side of a plane reflecting mirror to be as a volume transfer type hologram which wave-front converts direct light from a filament to have wave front and angle diffracted by the indicating hologram and forcing the light to enter. CONSTITUTION: Some of light emitted from a filament 2 that is not reflected by a parabolic mirror 3, but directly transmits a colored filter 4 to become an indicating color and reaches a wave front converting mirror 5 becomes a spherical wave L1 centering around the filament 2. A wave front converting hologram converts a spherical wave L1 of an indicating color to a diffracted plane wave having wave front and angle diffracted by an indicating hologram 6, and the plane wave is again diffracted by the indicating hologram 6 and transmitted through a light transmitting plate 8 to be emitted as an indicating light to the outside.  At this time, diffusional property is given to the transmitted indicating light by micro-lens like projecting and recessed parts 8a provided on the inner surface of the light transmitting plate 8 so as to visually confirm the indicating light in a further wider angle range.
Patent JP-H04371627-A (JP)
Title: Simplified building
Inventor: KOIKE HIROSHI
IPC: E04B1/343
Filed: 1991-06-19
Abstract: PURPOSE:To simply and securely assemble a simplified building such as a green house, a ware house, and a bungalow to form a wide space. CONSTITUTION:A single multi-face structure 5 composed of a base, a wall, and a roof is assembled by use of frame members 2 having a specified length, with a special joining plate 1. And the single multi-face structure 5 assembled as above is connected to other ones to form a ring together with a plurality of structures by the joining plate 1. One of the multi-face structure 5 is stacked and fixed on the nearly center of the plural multi-face structures 5 joined to form a ring. And a plurality of by far longer support frame members 6 than a frame member 2 having a specified length are stretched diagonally from the top of the multi-face structure 5 to the ground direction and joining members 7 are fixed at the position up to the side end of the ground of these long support frames 6 for sheet respectively. And further, these long support frames 6 for sheet and the joining members 7 are covered with the multi-angular pyramid sheet 9 and fixed to obtain a large and simplified building 10.
Patent JP-H0584863-A (JP)
Title: Packing material having silicon oxide vapor deposition layer
Inventor: KODAIRA HIDEKI
IPC: B32B9/00
Filed: 1991-09-25
Abstract: PURPOSE:To enhance transparency or cleanlines by preventing a yellowing tendency without damaging the gas barrier properties or safety of a vapor deposition layer by arranging a transparent or translucent colored layer between an outer base material and the vapor deposition layer of silicon oxide arranged on the inner surface side of the base material. CONSTITUTION:A packing material having a vapor deposition layer 3 of silicon oxide is adapted to the packing of food from the aspect of its gas barrier properties or safety but, when silicon dioxide is formed as the vapor deposition layer 3, this layer 3 has transparency but has a tendency to become slightly yellowish to result in the damage of cleanliness. In order to deal with this problem, the vapor deposition layer 3 of silicon oxide is arranged on the inner surface side of an outer base material 1 and a transparent or translucent colored layer 2 is arranged between them. At this time, the colored layer 2 is formed so as to have transparency of a degree blocking the yellow color of the vapor deposition layer 3 and capable of seeing through content. As the colored layer 2, for example, a layer reduced in the content of pigment as compared with usual color ink is used and colored white, blue or green.
Patent JP-2000073641-A (JP)
Title: Door device
Inventor: NISHIMURA KAZUNOBU
IPC: E05C17/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a door device having excellent crime prevention performance for which a door guard cannot be removed from the outdoor side. SOLUTION: This door device 1 is equipped with an arm 13 attached in a freely rotatable manner to either door 5 or a frame 3 and with a receiving device 9 for the arm 13 attached to the other. The arm 13 is equipped with a linking hole 17 in its longitudinal direction and a linking and disengaging hole 19 continuing to the linking hole 17. The receiving device 9 is equipped with a main body 20, a rotating body 22 provided in a freely rotatable manner around a rotation shaft 25 in the main body 20, a rotation restricting mechanism 32 provided between the main body 20 and the rotating body 22, and a linking portion 21 provided in the rotating body 22.  A linking portion 21, when it enters the linking and disengaging hole 19, moves to the linking hole 17 and links by the opening operation of the door 5 and also releases the rotation restriction of the rotating body 22 by the rotation restricting mechanism 32 thereby making free the rotation of the rotating body 22 and it becomes possible to evacuate from the linking and disengaging hole 19.
Patent JP-H1177245-A (JP)
Title: Manufacture of extra-low carbon steel cast slab without developing blow hole
Inventor: UEHARA AKIO
IPC: B22D11/16
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an extra-low carbon steel cast slab with a continuous casting method which does not develop blow hole or bulged defect. SOLUTION: This manufacturing method of the extra-low carbon steel cast slab is executed by using the continuous caster having vertical part, and continuously casting the extra-low carbon steel at casting velocity satisfying the conditions of Vc<=k<2> .Z/625 in the case of using Vc for casting velocity (m/min), Z for length of the vertical part (m) and (k) for solidified constant (mm/min<1/2> ). Further, the length of the vertical part is further desirable to be Z=1-2. By this method, since catch of argon bubbles on the surface layer part of the cast slab causing to the blow hole can be avoided, the cast slab without developing the blow hole can stably be manufactured and the product yield can drastically be improved.
Patent JP-H1067188-A (JP)
Title: Plate surface protection liquid for lithographic printing plate
Inventor: MITSUMOTO TOMOYOSHI
IPC: G03F7/40
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obviate generation of gas in a plate surface protection solution even in continuously processing a large number of photosensitive lithographic printing plates. and provide fine ink application, plate wear, and ink fouling preventive property in a non-image portion by allowing plate surface liquid for a lithographic printing plate to contain citric acid and ethylene diamine tetraacetate. SOLUTION: Lithographic printing plate surface protection liquid used in a desensitizing process immediately after the photosensitive lithographic printing plate contains citric acid and ethylene diamine tetraacetate. Using citric acid as an additive acid shows an intensive pH buffer property and maintains acid dissociation, and further restrains ions of calcium and magnesium and prevent the occurrence of precipitation of an organic polymer dispersedly dissolved in plate surface protection liquid. By adding ethylene diamlne tetraacetate to plate surface protection liquid using citric acid, an ink application property can significantly be improved, which shows a state meaning a small sheets of waste paper until the image portion of printed matter leads to a normal printing density after the initiation of printing.
Patent JP-2001074777-A (JP)
Title: Probe for probe card
Inventor: KIMORI YOSHIO
IPC: G01R1/067
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe for probe card in which conductivity is prevented from lowering by preventing oxidation on the surface at the forward end part of the probe and preventing adhesion of aluminum oxide. SOLUTION: An Ni plating layer 3 containing Teflon is formed at the forward end part of a probe 1 through an underlying Ni plating layer 2. Thickness of the Ni plating layer is preferably set in the range of 0.5-2 μm in order to ensure adhesion of Ni plating containing Teflon having thickness preferably set in the range of 0.5-2 μm in order to ensure slipperiness. Since the probe 1 has forward end part coated with the Ni plating layer 3 containing Teflon, wear resistance is not damaged and high conductivity is provided. Furthermore, the end face touching an integrated circuit is protected against oxidation and adhesion of aluminum oxide is prevented substantially completely because slipperiness is enhanced by Teflon and thereby conductivity can be sustained stably.
Patent JP-H1171735-A (JP)
Title: Preventing method of seawater from warming
Inventor: TAGUCHI SHINICHIRO
IPC: E02B1/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent seawater from getting warm, by raising low temperature seawater stagnating in the depth of the sea by a strong air pressure and decreasing the temperature of the sealevel water by the waving motion. SOLUTION: Air supply pipes 3 as long as 2000-3000 m are suspended from a compressed air device 2 mounted on a boat 1 at two positions of the front and rear sides and transformers 4 amplifying the air are fitted at the middle of the pipes. An air delivery pipe 5 is horizontally fitted to the lower end of the air supply pipes 3 to eject upward air from upward ejection nozzles 6 equipped in the air delivery pipe 5. Although cold water at the 1000 m or deeper depth is stagnant, when air is ejected from the nozzles 6, the water is agitated and raised and also it is spread sideways and the waving motion reaches the hot seawater range from the sea level down to 300 m or more or less to lower the temperature.  A compressed air device using a solar battery provided on the sea as the electric source is submerged on the bottom of the sea instead thereof and air is ejected from upward nozzles equipped in the device. In this way, seawater can be quickly prevented from getting warm, and the global environment can be protected.
Patent JP-H0296583-A (JP)
Title: Production of aminoalkylalkoxysilane
Inventor: KABETA KEIJI
IPC: C07F7/18
Filed: 1988-09-30
Abstract: PURPOSE:To industrially advantageously obtain the subject compound while increasing a gamma:beta isomer ratio of reaction product by reacting a specific silane compound with a specific with a specific allylamine in the presence of a specific rhodium complex catalyst. CONSTITUTION:A silane compound expressed by formula I (R1 and R2 represents 1-6C alkyl; a is 0-2) (example; triethoxysilane) is reacted with an allyl-amine expressed by formula II [R<3> represents H or 1-6C alkyl; R<4> represents H, 1-10C alkyl, 1-10C alkenyl, -CH2CH2NH2, -CH2CH2NHCH2CH2NH2 or (substituted) phenyl] in the presence of (A) an N- and/or S-containing heterocyclic compound and a rhodium complex catalyst or (B) a rhodium complex catalyst having the N- and/or S-containing heterocyclic compound as a ligand [example; bis(norbornadiene)rhodium (I) tetrafluoroborate] to afford the objective compound expressed by formula III.
Patent JP-H1085589-A (JP)
Title: Air separation adsorbent and oxygen gas preparation adsorbent
Inventor: HIRANO SHIGERU
IPC: B01D53/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a new adsorbent for preparing concentrated oxygen gas of superior nitrogen gas adsorption properties at a low cost and also provide an air preparation process using the adsorbent, particularly the air separation process by the PSA process. SOLUTION: An air separation adsorbent composed of crystalline faujasite type zeolite having the SiO2 /Al2 O3 molar ratio of 2.0 or more to 5.0 or less and containing megnesium cation and/or barium cation of 1% or more to 10% or less and sodium cation of 1% or more to 10% or less contained as essential cationic seeds and, as other exchange cations, lithium cation of 5% or more to 95% or less and strontium cation and/or calcium cation of 5% or more to 95% or less is used, and air is brought into contact with the adsorbent to adsorb selectively nitrogen gas in the air to prepare concentrated oxygen gas. Particularly nitrogen gas in the air is adsorbed selectively by the pressure shaking apparatus method to prepare the concentrated oxygen gas.
Patent JP-S63100214-A (JP)
Title: Valve control device for automobile engine
Inventor: KUDO ICHIRO
IPC: F02D13/02
Filed: 1986-10-16
Abstract: PURPOSE:To prevent the internal EGR from increasing, by constituting the valve mechanism for both an inlet valve and an exhaust valve on at least one side in such a manner that the valve opening can be switched to different openings, wide or narrow, thereby decreasing the overlap of the valve timing during the low-speed rotation. CONSTITUTION:When an engine is on operation at a, for example, low speed, the valve-lift corresponding to each inlet port and to each exhaust port is lowered, and the pressured oil to an oil pressure cylinder 15 is drained. In addition, as a cam shaft rotates, pin holes 9 and 10 are made coincide with each other when cams 3a and 3b slide on and touch the corresponding slippers 4a and 4b, so that a pin 11 comes out of the pin hole 10 by the aid of a spring 12. As a result, even of the cam 3b pushes the slipper 6a so as to push a rocker arm 6 down, a rocking arm 4 follows the movement of the cam 3a. Thus, a state, in which the valve operates at a small lift, can be maintained. With this contrivance, the air to be sucked from each inlet port can be introduced at both small opening and a small lift, thereby stabilizing the idling operation.
Patent JP-H08109107-A (JP)
Title: Oxidizing water for bactericide and its production
Inventor: UEMATSU TOSHIKATSU
IPC: A01N25/00
Filed: 1994-10-12
Abstract: PURPOSE: To produce an oxidizing water for bactericide capable of efficiently protecting a plant from bacterial damage and at the same time free from the accumulation of chlorine in soil since it contains essentially no chlorine. CONSTITUTION: This oxidizing water is produced by supplying carbonate salt- containing water into an anode chamber of a water electrolysis apparatus and electrolyzing it. One or plural kinds are selected from sodium carbonate, potassium carbonate and ammonium carbonate as the carbonate salt. In the place of the carbonate salt, a combination of a carbonate salt and carbon dioxide gas is optionally used.
Patent JP-S6490923-A (JP)
Title: Gas hot-water supplier
Inventor: UMEKAGE YASUHIRO
IPC: F23N5/24
Filed: 1987-09-30
Abstract: PURPOSE:To obtain stabilized combustion, reduce the noise of combustion and restrain acoustic resonance, by a method wherein a pressure receiver, receiving the pressure fluctuation of a combustion chamber, is provided and constituted so as to convert the pressure fluctuation, received by the pressure receiver, into a reverse phase and apply it to a pressurizing device in an exhaust passage. CONSTITUTION:A pressure receiver 7, receiving a pressure fluctuation in a combustion chamber 5, is provided on the wall surface of the combustion chamber while the phase of the pressure fluctuation, received by the pressure receiver 7, is converted into a reverse phase through a phase converter 8 to deliver it to a pressurizing device 9, provided on the side surface of an exhaust gas passage 6. According to such a constitution, the pressure fluctuation, generated in the combustion chamber 5, is delivered to the exhaust gas passage 6 through a heat exchanger 4 while the fluctuation is delivered by the pressurizing device 9 from the pressure receiver 7 through the phase converter 8 as a pressure having reverse phase whereby both of them are cancelled in the exhaust gas passage 6 and the pressure fluctuations in the exhaust gas passage 6 as well as the combustion chamber 5 may be restrained. According to this method, stabilized combustion can be obtained, the noise of combustion can be reduced and acoustic resonance can also by restrained by off-setting pressure fluctuations.
Patent JP-2000071652-A (JP)
Title: Overlapped sheet and its manufacture
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture an overlapped sheet whereon paper pieces of the overlapped sheet can be released easily without utilizing a release section formed by corner cutting or printing, the adjusted appearance without difference of steps is provided, the filling range of information displayed on the paper piece is widened and the layout can be selected freely. SOLUTION: Bonding sections 5 demonstrating the bonding force releasable by the application of pressure in the state of overlapping bonding faces together are formed respectively on faces 2b and 3b facing each other, and a weak bonding section 6 adjusted to the low bonding force by utilizing directly the bonding section 5 before being overlapped is formed on a given side of one overlapped opposite face 3b and an easily unsealing section 8 formed of faces to be stuck together through the weak bonding section 6 is provided.
Patent JP-H0294138-A (JP)
Title: Optical sheet and reader
Inventor: MURAKAMI SEIICHI
IPC: G11B7/24003
Filed: 1988-09-30
Abstract: PURPOSE:To make a cassette tape and a large keeping space unnecessary by forming a picture related to the information recorded on one surface of an optical sheet on the other surface of the optical sheet. CONSTITUTION:A voice synthesizing LSI (voice signal outputting means) 18 is connected with a digital computer 17. Therefore, when the information stored in a memory is read out after all of the information on the optical sheet 2 is stored in the memory, namely, after the sheet 2 is discharged from a driving roller pair 1, the information is converted into voice signals by means of the LSI 18. The voice signals are outputted from a loudspeaker (voice outputting means) 20 through an amplifier 109 as voices. Therefore, a user can listen to the information of a map while he watches the map on the sheet 2. Since the map is printed on the rear of the optical sheet 2, no large keeping space is required even when the number of the sheet 2 increases.
Patent JP-S6489407-A (JP)
Title: Manufacture of multipole magnet
Inventor: KOBAYASHI NAOMI
IPC: H01F13/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a multipole magnet having a large regeration output, by making a current, which is larger than a current that causes the maximum regeneration output, to flow through a magnetizing head when the magnetizing state is observed, repeating a step, by which the current through the magnetic head is decreased stepwise every time a resin molded magnet is rotated by one or more times, by specified times, and performing magnetization. CONSTITUTION:When a magnetizing state is observed, a current, which is larger than a current Im that causes the maximum regeneration output, is made to flow through a magnetizing head at first. A current through the magnetizing head is decreased at every time the a molded product is turned by one or more times step by step. The step, by which the current through the magnetic head is changed from a large-amount stage to the small-amount stage, is repeated by two or more times. Thus the very large regeneration output is obtained.