baber/WOPTO huggingface dataset:
Patent JP-H08189222-A (JP)
Title: Support structure of tank
Inventor: NAITO SHIZUO
IPC: E04H7/02
Filed: 1994-12-31
Abstract: PURPOSE: To simplify the structure of a support part so as to reduce the amount of reinforcing bars by using a stuffed steel pipe having very large load withstand performance as a shearing key. CONSTITUTION: Recessed parts 5, 7 are respectively provided on concrete side wall 1 and base plate 3, and a steel pipe 9 is disposed between the recessed part 5 and the recessed part 7. The steel pipe 9 is cylindrical and has an end plate at each of both ends thereof. Further, two holes are provided on the upper part thereof, concrete is charged through one hole, and air is discharged through the other hole. The first disposed steel pipe 9 is used as a part of a formwork to place concrete for the side wall 1 and construct a first lift 3a of the base plate, the interior of the steel pipe 9 is filled with concrete and concrete is placed for the upper part of the base plate 3 to construct a second lift 3b of the base plate.  In this arrangement, the steel pipe 9 is formed in a compact size and has very large load withstand performance, and the steel pipe 9 is used as a shearing key so as to simplify the structure of a support part.
Patent JP-H07156740-A (JP)
Title: Air bag device
Inventor: TAKEDA HIDEO
IPC: B60R21/26
Filed: 1993-12-08
Abstract: PURPOSE:To effectively protect the head and chest so that a driver may be prevented from being collided against a steering wheel. CONSTITUTION:A main bag 11 which is inflated and developed during the collision to receive a driver and a sub bag 12 which is sewn to a part of this main bag 1 and inflatable in an annular manner so as to cover the side surface opposite to a driver at a steering wheel are stored in a steering pad 1, and a gas communicating port 20 is formed at a sewn part between the main bag 11 and the sub bag 12. This constitution inflates the main bag 11 by introducing the gas from an inflator 5 connected to a gas introducing port 11a of the main bag 11, and at the same time, inflates the sub bag 12 by introducing the gas through the gas communicating port 20.
Patent JP-H04174587-A (JP)
Title: Substrate, polymer, and their manufacture
Inventor: KUWAE YOSHITERU
IPC: H01B3/30
Filed: 1990-11-30
Abstract: PURPOSE:To obtain highly reliable electronic equipment which is excellent in electric characteristics and has no problem about the hygroscopic property by using an insulating substrate made of a polymer of acetylene compounds. CONSTITUTION:An insulating substrate made of a polymer of acetylene compounds is constituted of one or more kinds of acetylene compounds expressed by a general express 'X-CidenticalC-Y' and is a polymer of acetylene compounds having a molecular weight of 5,000. The X and Y of the expression represent hydrogen atoms, an alkyl group, a phenyl group substituted or not substituted with halogen atoms or an alkyl group, a silyl group, or halogen atoms. However, the X and Y do not become hydrogen atoms simultaneously. The insulating substrate made of the polymer of these acetylene compounds has not only an excellent heat resistance and a small coefficient of water absorption, but also a small dielectric constant and dielectric loss tangent. Therefore, highly reliable electronic equipment or communication equipment can be obtained by using such insulating substrate.
Patent JP-2001158686-A (JP)
Title: Method for generating gas and gas generator
Inventor: NISHIUCHI RYUJI
IPC: B60R21/26
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a gas by which the flowing out of a working gas is rapidly and precisely carried out without requiring a returning spring for returning a movable member to an inoperable position, and further to provide an apparatus for generating the gas. SOLUTION: This gas-generating apparatus has a movable member 30 progressing by receiving explosion action of a detonation part 34 at the time of the operation of an airbag so as to oppose a passage-blocking plate 26 for blocking the passage for connecting a pressurized vessel storing the working gas to the airbag, and having a piercing part 33A penetrating the passage- blocking plate 26 at the tip part, arranged therein. The piercing part 33A has a shape regulated so that the passage of the gas may be kept in a state in which the piercing part 33A penetrates the passage-blocking plate. Concretely, the boring part 33A is formed into a cone shape having a maximum outer diameter larger than the shaft diameter of a shaft part 32, and an outer periphery surface in a wave shape.
Patent JP-H07162207-A (JP)
Title: Filter device with resonator
Inventor: KAZAMA SATOSHI
IPC: H01P1/205
Filed: 1993-12-10
Abstract: PURPOSE:To miniaturize the filter device and to decrease the occupation area of the filter device on a circuit board by providing strip line conductor layers in a resonator support substrate. CONSTITUTION:The strip line conductor layers 25a, 26a, and 27a are formed in the substrate 9, which support 1st-4th TEM mode coaxial type dielectric resonators 1, 2, 3, and 4, without using the top surface of the substrate 9 to suppress an increase in the area of the main top surface of the substrate 9 and miniaturize the circuit board for fitting the band-stop filter device. Further, a ground conductor layer 31 is formed on the majority of the top and reverse surfaces of the substrate 9 to make it easy to constitute the conductor layers 25a, 26a, and 27a in the substrate 9, and those conductor layers are shielded by the conductor layer 31 to reduce the influence of an external noise.
Patent JP-H10183652-A (JP)
Title: Culvert under earth filling
Inventor: SUYAMA YASUHIRO
IPC: E02D29/05
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a culvert which can be constructed easily and in a short time period at a low cost with a reliably strength. SOLUTION: A culvert under earth filling 8 is built by installing an arch- shaped precast concrete(PC) panel 11, building an artificial soft rock ring 9 by cement stabilized soil at the outer side of the precast concrete panel 11, and further by filling ordinary sediment 10 at the outer side of the artificial soft rock ring 9. In this case, a material such as styrene foam 12 for absorbing earth pressure from the artificial soft rock ring 9 is interposed between the precast concrete panel 11 and the artificial soft rock ring 9.
Patent JP-H03198506-A (JP)
Title: Planar antenna
Inventor: KONDO TAKEYA
IPC: H01Q1/36
Filed: 1989-12-27
Abstract: PURPOSE:To simplify the antenna installation remarkably by adopting the structure such that an antenna element is arranged on a front side, a rear side, of the front and rear side or an intermediate layer of a plate so as to embed a planar antenna in the backing of the roof. CONSTITUTION:An antenna element 3 made of a metallic foil or an alloy foil or the like is arranged on a plane 2 in a planar antenna 1. The plate 2 may be an optional member such as a sheet member, a panel member or a roof sheathing member may be used. As the method arranging the antenna element 3 on the plate 2, the antenna element 3 is adhered to the surface of the plate 2, or the antenna element 3 is covered by a laminate film 4 and integrally formed in the plate 2. Or the antenna element 3 is coated by the laminate film 4 from upper and lower sides and a planar body is formed by the laminate film 4. Moreover, the antenna elements 3, 3a orthogonal to each other may be arranged on the front and rear sides of the plate 2 and it is possible to provide the antenna elements in the same direction or the antenna elements of different kind of circuit constitution.
Patent JP-2001154276-A (JP)
Title: Guide shaft supporting structure for moving body
Inventor: NAGASHIMA TAKASHI
IPC: G03B27/32
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To make the head of a screw for fixing a bracket fixed in a housing perform the fall-off preventing action in the longitudinal direction of a guide shaft movably supporting a lens moving base in guide shaft supporting structure constituted by supporting both ends of the guide shaft by the bracket. SOLUTION: Both ends of the guide shaft 25 are supported movably in a longitudinal direction by the separate brackets 34 and 34 fixed in the housing respectively by the screw 35. The head 35a of the screw 35 constitutes a fall-off preventing means in the longitudinal direction of the guide shaft 25 with respect to the bracket 34 in a state where a void 38 is made to intervene between the head 35a of the screw 35 and the top surface 25a of the guide shaft 25.
Patent JP-H05188546-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIOKA YASUHIRO
IPC: G03C7/36
Filed: 1991-12-02
Abstract: PURPOSE:To reduce fog and to enhance storage stability of a color image against light and heat by incorporating an acylacetamideo type yellow coupler having a specified acyl group and a specified organic compound in an yellow- developing layer. CONSTITUTION:The yellow-developing layer contains the acylacetamido type yellow coupler represented by formula I and the organic compound represented by formula II. In formulae I R<1> is a univalent group but not H; Q and C are nonmetallic atomic group necessary to form a 3- to 5-membered hydrocarbon or hetero ring having at least one of N, S, O, and P. In formula II, each of R<4>-R<7> is H, an aliphatic or aromatic group or the like, but all of them is not H at the same time; and the <=60 epoxy groups can exist in one molecule. Esters each having a melting point of >=25 deg.C at normal pressure and a molecular weight of <=1000 may coexist together with the yellow coupler.
Patent JP-2001149345-A (JP)
Title: Musculi ossiculorum auditus reflection measuring device
Inventor: KURODA SATOSHI
IPC: H04R25/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To easily measure a musculi ossiculorum auditus relection level by reducing an artifact without enlarging a part and without increasing the number of part items. SOLUTION: This musculi ossiculorum auditus reflection measuring device is provided with an inspection sound output means 4 for outputting a first inspection sound on the basis of an acoustic compliance measuring signal or a second inspection sound on the basis of a signal by adding the acoustic compliance measuring signal and a stimulation signal in an external acoustic meatus 1 of a subject by a single earphone 44, a sound pressure detecting means 5 for converting sound pressure into an electric signal by detecting the sound pressure in the external acoustic meatus 1,  an acoustic compliance detecting means 6 for detecting an acoustic compliance value of a middle ear of the subject from the electric signal outputted by this sound pressure detecting means 5 and a musculi ossiculorum auditus reflection detecting means 7 for detecting musculi ossiculorum auditus reflection from an output change of this acoustic compliance detecting means 6, and the musculi ossiculorum auditus reflection is detected from the output change of the acoustic compliance detecting means 6 after a prescribed time passes after the inspection sound output means 4 outputs the second inspection sound in the external acousting meatus 1 by a prescribed time.
Patent JP-2001160807-A (JP)
Title: Atm cell assembling and disassembling device
Inventor: ISHIKAWA TATSUKI
IPC: H04L12/28
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ATM cell assembling and disassembling device that simply controls a cell output speed in the case of assembling a data stream received from a terminal into cells and outputting the cells so as to conduct frequency band control and avoid congestion between ATM cell assembling and disassembling devices. SOLUTION: The ATM cell assembling and disassembling device is provided with cell assembling and disassembling sections 11-12 that assemble data streams received from terminals 3a-3d into cells and with a transmission channel interface section 13 that multiplexes cells to send/receive the cells between transmission channels. The cell assembling and disassembling sections and the transmission channel interface section are connected by a time division bus, cells are configured into a multi-frame with a period being a multiple of a time division period in an assigned time slot and the cell transmission speed is controlled by scheduling a cell output in the unit of multi-frame.
Patent JP-2001157587-A (JP)
Title: NEW SOLUBLE OSTEOCLAST DIFFERENTIATION FACTOR (sODF) DNA
Inventor: NAGAI MASAZUMI
IPC: A61K48/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a substance which can activate the differentiation of an osteoclast, the life prolongment of an osteoclast, and the bone resorption ability by an osteoclast. SOLUTION: DNA which encodes a polypeptide capable of activating the differentiation of an osteoclast, the life prolongment of an osteoclast, and the bone resorption ability by an osteoclast, and hybridizes to the base sequence represented by sequence 1 (the detailed structure, refer to the corresponding specification) under the stringent condition, and a method for activating the differentiation of an osteoclast, the life prolongment of an osteoclast, and the bone resorption ability by an osteoclast, a medicinal composition containing the DNA, and a method for activating the differentiation of an osteoclst, the life prolongment of an osteoclast, and the bone resorption ability by an osteoclast are provided.
Patent JP-H07166990-A (JP)
Title: Fuel vapor pressure control device
Inventor: HAYASHIDA MASAHIRO
IPC: F02M37/00
Filed: 1993-12-16
Abstract: PURPOSE:To enable fuel vapor to be easily sucked into an intake manifold by reducing pressure losses inside a passage leading from a canister to the intake manifold during engine operation. CONSTITUTION:Vapor pressure within a fuel tank 10 is controlled by a control valve 12 provided in a passage leading from the fuel tank 10 to a canister 14. The control valve 12 has a negative pressure chamber 24 actuating a diaphragm 22 with negative pressure and a negative pressure chamber 32 communicating with the negative pressure chamber 24 via a communicating hole 18 and a valve hole 42 and operating a diaphragm 28 and a valve element 30 with negative pressure. As the diaphragm 22 is operated by the negative pressure the communicating hole 28 is closed and the diaphragm 28 is operated at the same time to open the valve element 30 so that fuel vapor in the fuel tank 10 is fed to the canister 14 through a passage 36. When the negative pressure is eliminated, the diaphragm 22 returns to its original position to open the communicating hole 18, and air is introduced into the negative pressure chamber 32 through the communicating hole 18, and the diaphragm 28 also returns to its original position to close the valve element 30.
Patent JP-H06186690-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C1/34
Filed: 1992-12-22
Abstract: PURPOSE:To provide a processing method for a silver halide photographic sensitive material with ultrahigher contrast by which the dot quality of a silver halide photographic sensitive material contg. a tetrazolium compd. is enhanced by processing in the presence of a specified compd. CONSTITUTION:A silver halide photographic sensitive material contg. a tetrazolium compd. in a photographic emulsion layer is processed in the presence of a compd. represented by formula I or II. In the formulae I, II, each of R1-R4 is H or 1-3C alkyl, R1 and R2 are not simultaneously H, R5 is hydroxyl, amino or 1-3C alkyl, each of R6 and R7 is H, 1-5C alkyl, <=18C acyl or -COOM2, R6 and R7 are not simultaneously H, M1 is H, an alkali metal atom or ammonium, M2 is H, 1-4C alkyl, an alkali metal atom, aryl or <=15C aralkyl and (m) is 0, 1 or 2.
Patent JP-H03204198-A (JP)
Title: Flux for brazing of aluminum member
Inventor: KAWASE HIROSHI
IPC: B23K1/00
Filed: 1989-12-28
Abstract: PURPOSE:To improve clearance packability by forming the flux of a compsn. contg. specific ratios of K2AlF5 or K2AlF5.H2O, KF, NaF into the flux and the balance KAlF4. CONSTITUTION:The flux is formed of the compsn. contg., by weight %, 5 to 95 K2AlF5 or K2AlF5.H2O and further <=5% in total of one or two kinds within the range of 0.5 to 5 KF and 0.5 to 5 NaF and the balance KAlF4. General soldering properties, such as flowability and wettability, are degraded even if the content of the K2AlF5 or K2AlF5.H2O is below 5% or exceeds 95%. The clearance packability is not improved if the ratios of both the KF and the NaF are below 0.5%. The m. p. of the flux increases and the brazing properties are degraded if the ratios thereof exceed 5%. The clearance packability is thus greatly improved.
Patent JP-H10190205-A (JP)
Title: Solder transfer method
Inventor: MIYABE TOSHIKI
IPC: H05K3/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method, by which damage received by a substrate is reduced, because a reflow temperature need not be set at a high value and a solder bridge is difficult to generate. SOLUTION: In the solder transfer method, solder precoating layers 7 are transferred onto each pad 4 constituting a pad row in a substrate 1 by using a solder carrier 2, in which the solder precoating layers 7 are held on one side face S2. The solder holding surface S2 side of the solder carrier 2 is faced to the substrate 1 side, and the solder carrier 2 is superposed to the substrate 1. Pushing force is applied around sections corresponding to the pads 4 on the rear side of the solder holding surface S1 of the solder carrier 2. The solder precoating layers 7 are transferred by conducting a reflow under the state.
Patent JP-H03200944-A (JP)
Title: Range finder for camera
Inventor: NAGAOKA SHINJI
IPC: G01C3/06
Filed: 1989-12-28
Abstract: PURPOSE:To shorten the range finding time and to extend a range finding effective distance by projecting different modulated light beams upon a center and a peripheral object, receiving their reflected multiplexed light beams with a photodetector and performing synchronous detection. CONSTITUTION:This range finder is constituted of a multiplexed beam projection means 1 which multiplexes and modulates the beams and projects the light upon the center and peripheral objects, the photodetector PSD for the multiplexed beam which is reflected by the objects, and synchronous detecting means DT1 - DT6 for the received multiplexed beam. The outputs of detecting and integration circuits DT1 and DT4, DT2 and DT5, and DT3 and DT6 are sent from arithmetic circuits 4 - 6 and right and left distance data FC2 - FC1 are operated by a CPU 10 to drive the lens 8a of a lens barrel 8 through a lens driving circuit 7. Consequently, the range finding effective distance is extended and the range finding arithmetic time can be shortened.
Patent JP-H05160574-A (JP)
Title: Multilayer printed circuit board and method of manufacturing it
Inventor: WATABE KOICHI
IPC: H05K3/46
Filed: 1991-12-02
Abstract: PURPOSE:To provide a multilayer printed circuit board of a structure, in which a recessed part for electronic component mounting use can be formed by a spot facing work after a plurality of printed circuit boards are joined in a multilayer structure, and a structure, which is not required an accurate processing accuracy, and a method of manufacturing such a printed circuit board. CONSTITUTION:An opening part 6 is provided in a bonding agent layer 5 interposed between laminated printed circuit boards 2 and 4 and a recessed part 14 for electronic component mounting use is constituted of the opening part 6 and an opening part (is formed by a spot facing work) in the board 2. Insulative members 7 are provided along the inner side of the opening part 6 in the layer 5 and when the laminated boards 2 and 4 are hot-pressed, the outflow of a bonding agent to the side of the opening part 6 is dammed up. One part of each insulative member 7 is removed by a spot facing work.
Patent JP-H07303850-A (JP)
Title: Centrifugation system for sample
Inventor: HEERO GERUKEN
IPC: B04B5/04
Filed: 1993-12-16
Abstract: PURPOSE: To provide a system for centrifugation which is useful for carrying out treatment of samples or for automating the treatment in the field of experiments and studies. CONSTITUTION: The system for centrifugation of the samples is constituted by using a rotor and at least one carrier 1 which is arranged in the rotor and has plural uptakes 3 for the samples. The carrier 1 consists of plural elements 2 which have the respectively one uptakes 3 and are linked to parallel shafts by joints 5. When the carrier 1 exists on the rotor, the respective elements 2 turn to a curvilinear position at a circular route and the center of the circle on the axis of rotation of the rotor together with all the uptakes 3.
Patent JP-H09186665-A (JP)
Title: Digital broadcasting reception terminal equipment and its packet data recording device
Inventor: SHINDO TOMOYUKI
IPC: H04N7/173
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To correctly perform a decoding even when the packets of digital broadcasting signals are repeatedly recorded/reproduced between different devices. SOLUTION: A header imparting circuit 18 imparts and sets a flag for PCR (program clock reference) discrimination in the header of the packet having a PCR among the desired reception packets separated by a demultiplexer 13 based on the output of a flag setting circuit 16. A PCR extraction circuit 22 detects a flag for PCR discrimination from an input packet, extracts the PCR, supplies this PCR to a 27MHzPLL 23 and generates the synchronizing signal 27MHz in the time reference at which the system clock and the frequency at the time of an encode are matched. A recording processing circuit 24 records the packet supplied from a reception terminal equipment 10 to a digital I/F (interface) circuit 21 on a magnetic tape 26 by the rotation head mounted on a rotation drum 25.
Patent JP-H03205356-A (JP)
Title: Unburned brick for pan lining
Inventor: TAKATORI TSUTOMU
IPC: C04B35/14
Filed: 1989-12-29
Abstract: PURPOSE:To inexpensively improve corrosion resistance and spalling resistance by adding a granular zircon raw material containing a prescribed amount of ZrO2 to other brick raw materials in unburned brick for pan lining having a specific composition containing a pyrophylite raw material and silicon carbide raw material. CONSTITUTION:(A) 60-90wt.% pyrophylite raw material containing >=80wt.% SiO2 is blended with (B) 20-5wt.% silicon carbide raw material containing >=90wt.% SiC, (C) 20-5wt.% granular zircon raw material containing >=60wt.% ZrO2 and (D) necessary binder. Then the blend is sufficiently kneaded and formed into desired shape and dried to provide the unburned brick for pan lining. Thereby corrosion resistance, spalling resistance, etc., of matrix part can be improved by addition of ZrO2 without impairing preferred characteristics such as slightly wetting property and high expansion characteristics which are inherent in the brick.
Patent JP-H03201894-A (JP)
Title: Gain control circuit
Inventor: FUJIWARA MASANORI
IPC: H04N7/081
Filed: 1989-12-28
Abstract: PURPOSE:To reproduce an additional signal having an amplitude level at transmission at a receiver side by detecting an amplitude level of a color burst signal of a television signal and controlling the gain of the additional signal based on the detected output. CONSTITUTION:A color television signal is separated into a Y signal, a C signal, I, Q signals and an additional signal in the modulated state by a separator circuit 52. An automatic color gain control circuit (ACC circuit) 54 detects an amplitude level of a color burst signal and normalizes the amplitude level of the C signal based on the detected output. That is, the amplitude level of the C signal outputted from the ACC circuit 54 is kept always to a prescribed level, that is, the amplitude level at the transmission. Then the additional signal separated by the separation circuit 52 is subject to the entirely same gain control as that of the C signal thereby decoding the amplitude level of the additional signal to the amplitude level at the transmission.