baber/WOPTO huggingface dataset:
Patent JP-2001133528-A (JP)
Title: Device for measuring physical quantity, and device for measuring magnetism
Inventor: ADACHI YOSHIAKI
IPC: G01R33/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently enlarge both a passing area gain and a band width and to provide signal components in plural different bands at the same time, so as to enhance a dynamic range and measuring sensitivity of a measured signal and to output the signal component of a desirable band concurrently from an integrator in each stage. SOLUTION: This magnetism measuring device 100 is provided with a magnetic sensor 1 having a detection characteristic nonlinear with respect to magnetism, integrators 3-1, 3-2, 3-3 for conducting multiple-integration of amplified signals of magnetism detection currents Isensor output from the sensor 1, in order, to output magnetism-measured signals Out 1, Out 2, Out 3, feedback resistances R1, R2, R3 and feedback coil 4.
Patent JP-H05262306-A (JP)
Title: Apparatus for supplying containers to a sealing device
IPC: B65B7/28
Filed: 1992-11-26
Abstract: PURPOSE: To enable modular design and also prevent can contents from dripping by bringing a filling device into contact with a lid supply means at a common contact portion, placing a lid onto respective filled can, and carrying it to a sealing device at a distant position with a belt conveyor to seal. CONSTITUTION: Filling device 1 and a lid supply means 2 are disposed in mutual contact at a common contact portion 5. Namely, a lid gear 2 receives lids from a supply gear 3 at a contact portion 6, and sends to a contact portion 5. On the other hand, cans filled by the filling device 1 are also synchronously sent to the contact portion 5, where a lid is mounted on a can. This can mounting a lid is carried to a sealing tool 4 with a conveyor unit 7. Then the lid is closely sealed by the sealing tool 4 and carried out by the conveyor.
Patent JP-H10155593-A (JP)
Title: Pressure-sensitive switch
Inventor: OKADA SHOJI
IPC: B60N5/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To attain the improvement of impact resistance and reliability and the simplification and cost down of the signal processing circuit. SOLUTION: A pressure-sensitive switch PSS for sitting detection is provided with a 1st film 1 of an insulating body equipped with a 1st electrode 1a, a 2nd film 3 equipped with a 2nd electrode 3a on a face confronted with the 1st electrode 1a while facing the 1st film 1, sheet-shaped switches 1-3 interposed between the 1st and 2nd films 1 and 3 while having a spacer 2 of the insulating body, for forming a plurality of mutually separated voids 2a between 1st and 2nd electrodes 1a and 3a, and 1st and 2nd lead wires 4a and 4b connected to the 1st and 2nd electrodes 1a and 3a. In that case, any one of 1st and 2nd films 1 and 3 is polyethylene naphthalate film.
Patent JP-H10161077-A (JP)
Title: Liquid crystal display device
Inventor: FUJIMAKI ERIKO
IPC: G02F1/139
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device with a superior visual field with a high contrast without requiring special process by setting a twist angle to be within a specified range and permitting the product of the refractive index anisotropy of a liquid crystal layer with thickness to be within the specified range, the dielectric anisotropy to be more than a specified value and a threshold voltage not to exceed the specified value. SOLUTION: Plural switch elements 18 and plural picture element electrodes 17 connected to them are arrayed in a matrix shape, a substrate 509 which is coated by an orienting film OR 11 and a color filter 507 corresponding to the picture element electrode 17 are provided and the liquid crystal layer 9 is pinched with an opposed substrate 508 which is coated by the orienting film OR 12. Then, polarizing plates 506 and 505 are respectively arranged at the external side of the substrate 509 and the opposed substrate 508.  In this TN mode and normaly white system liquid crystal display device, the twist angle is set to be more than 78 deg. and equal to below 90 deg., the product Δnd of the refractive index anisotropy Δn of the liquid crystal layer with thickness d is set to be more than 0.3μm and equal to below 0.4μm, the dielectric anisotropy Δε is set to be at least 6.2 and the threshold voltage is set to be the one which does not exceed 1.2V.
Patent JP-H05152867-A (JP)
Title: Class d amplifier
Inventor: FUJII KATSUYOSHI
IPC: H03F3/217
Filed: 1991-12-02
Abstract: PURPOSE:To easily select a PWM or PDM signal processing system for the signal processing system of the class D amplifier. CONSTITUTION:A differential integration device 2 integrates a difference between an input signal and an output signal being a feedback signal and outputs a differential integration signal. A 1-bit quantizer 3 discriminates the polarity of the differential integration signal and outputs a 1-bit digital signal. A delay device 5 delays a digital output signal of the 1-bit quantizer 3 by using a clock with an optional frequency. A digital signal selection switch 4 selects an output of the delay device 5 or an output of the 1-bit quantizer 3. A pulse amplifier 7 amplifies power of the output signal of the digital signal selector switch 4. A feedback circuit 30 sends a digital output signal of the pulse amplifier 7 to the differential integration device 2 as the feedback signal. A low pass filter 8 is connected to an output of the pulse amplifier 7 and the output is passed through only a required frequency band.
Patent JP-H02162959-A (JP)
Title: Telephone system using telephone card
Inventor: SHOJI KAZUHIKO
IPC: H04M1/56
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to make a phone call with a telephone card only without referencing a notebook or the like by utilizing effectively a storage capacity of the telephone card and storing names and telephone numbers. CONSTITUTION:The user uses an operating mode selection means 16 to select dialing, display or registration to a telephone card. When the display of telephone numbers is selected, a number read/write section 15 reads names and telephone numbers of a destination from a telephone number storage section 22 and displays the result on a display section 13. In the case of the registration of plural destinations, they are displayed sequentially by the operating mode selection means 16. When the registration of a telephone number is selected, the name and the telephone number of the destination desired to be registered is selected by the operating mode selection means 16 and a write command is given to a card control section 12. The card control section 12 gives the information of the name and the telephone number of the destination to the number read/write section 15, from which the information is written in a telephone number storage section 22.
Patent JP-H04189951-A (JP)
Title: Connecting metal fitting for ceiling finishing member
Inventor: SAYAMA SHIGERU
IPC: E04B9/14
Filed: 1990-11-26
Abstract: PURPOSE:To easily fix a ceiling finishing member by installing a pair of L- shaped connecting metal fitting members on the crossing part of the ceiling finishing member and forming the recessed and projecting positioning parts which coincide with each other at the upper edge part of the connecting metal fitting member. CONSTITUTION:A pair of L-shaped connecting metal fitting members 20a and 20b are constituted at the crossing part between ceiling finishing members 10 and 11 supported on a ceiling substrate member, and a horizontal piece 22 is installed at the upper edge parts of the connecting metal fitting members 20a and 20b, and the recessed and projecting positioning parts 28a and 28b which coincide with each other are formed at the opposed side part of the horizontal piece 22. Accordingly, the ceiling finishing members 10 and 11 are connected in crossing efficiently and surely, and can be connected firmly.
Patent JP-H02161973-A (JP)
Title: Assembly block set
Inventor: KICHIJO HIROSHI
IPC: A63H33/12
Filed: 1988-12-16
Abstract: PURPOSE:To prevent bad finishing due to sink mark or a poor yield when a block main body is manufactured by the integral molding working of synthetic resin such as injection molding, etc., by forming recessed parts for engagement, which are provided on the four side surfaces of each block main body, so that the inserting direction of a coupling member to those recessing parts can be mutually reversed in the respective recessed parts for engagement to be provided on the adjacent side surfaces. CONSTITUTION:Since recessed parts 11 for engagement, to which any one of right and left blocking parts 2 for block separation preventing of a coupling member A can be inserted and fitted, are alternatively arranged so as to be positioned in an upper side, lower side, upper side and lower side in the order of a front surface, right side surface, back surface and left side surface, for example, and so as not to be concentrated in an almost half side part of the block main body, coarse and fine balance can be made almost equal in the block main body even when the recessed parts 11 for engagement are formed on the four side surfaces of the block main body. Thus, when the block main body is manufactured by the integral molding working of the synthetic resin by the injection molding, etc., for example, the generation of sink mark can be reduced and a finishing condition and yield can be improved.
Patent JP-H07172582-A (JP)
Title: Stacking method of u-shaped steel sheet pile and device thereof
Inventor: BABA HIDEO
IPC: B65G57/18
Filed: 1993-12-17
Abstract: PURPOSE:To carry out stable and efficient stacking up work without generating noise and flaw. CONSTITUTION:This stacking up device is constituted so that it is provided with a stopper 2 stopping a U-shaped steel sheet pile P on the prescribed position of a transfer table 1, a girder G provided over the transfer table in the lengthwise direction of the steel sheet pile, an elevatable frame 7 elevatably fitted to the girder G and suspending a plurality of pairs of opening/closing arms 3 having claws on the tips and capable of being opened/closed, an elevating mechanism 8 for elevating the elevatable frame 7, and forcibly opening mechanisms 5, 6 forcedly opening the opening/closing arms 3.
Patent JP-H09157205-A (JP)
Title: Antimicrobial agent and composition for oral cavity containing the same
Inventor: HORI TAKASHI
IPC: A61P31/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an antimicrobial agent capable of suppressing growth of pathogenic bacteria of dental caries and periodontal diseases and causative bacteria of oral odor and hardly exhibiting effect on intestional bacteria. SOLUTION: This compound is a sesquiterpene compound represented by the formula. The compound is obtained by pulverizing dried Curcuma longa L. of a natural plant, extracting the resultant powder with a crude extract solution and fractionating the extract by chromatography. The compound represented by the formula is blended with vehicles for oral cavity such as a polishing agent, a binder and a wetting agent to provide the objective composition for oral cavity useful as troche, tooth powder or mouth wash. The content of the compound in the composition is preferably 0.001-5wt.%.
Patent JP-H08178746-A (JP)
Title: Far infrared detector
Inventor: USAMI JUN
IPC: G01J1/02
Filed: 1994-12-21
Abstract: PURPOSE: To prevent malfunction due to the wind from an air-conditioner or the like while sustaining high detection accuracy by encasing a pyroelectric sensor, a Fresnel lens and a detection signal processing board in a hermetically sealed case. CONSTITUTION: A pyroelectric sensor 3 and a detection signal processing board 5, among main components of an far infrared sensor 1, are encased in a body case 9 and a multi-Fresnel lens 4 is encased in a case 8 while being exposed partially through a hole part 10 thereof. A filler is then applied hermetically to the parts coupling between the inside and outside of the case 2, e.g. the gap between a lead wire 7 to be connected with an external machine, a power supply, etc., and a lead wire through hole 6, the joint 12 of the case 8 and the body 9, and the gap 14 between the lens 4 and the hole part 10. This structure prevents the malfunction of the sensor 1 due to dust, an insect, the air flow from an air-conditioner, etc., effectively without sacrifice of accuracy in the detection of intruder or visitor.
Patent JP-H10157019-A (JP)
Title: Laminated film, its manufacture, and its manufacturing apparatus
Inventor: SEKIGUCHI MAMORU
IPC: B32B37/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent appearance from being deteriorated due to the occurrence of air bubbles, and strength from lowering in a laminated film to be laminated and adhered by the use of a solventless adhesive being cured through irradiation of an electron beam or UV ray. SOLUTION: The film is formed of a solventless type adhesive layer B application-formed in use of one film A and a solventless type adhesive being cured by an electron beam or UV ray, and another film C lamination-adhered on the solventless type adhesive layer B. The film A and film C are lamination- adhered through a film A side-smooth surface (b1 ) of the solventless type adhesive layer B made adaptible and smooth through head-softening, and a film C side-smooth surface (b2 ) respectively.
Patent JP-2001130617-A (JP)
Title: Push-pull opening/closing cap
Inventor: MURAKAMI SHIGENORI
IPC: B65D47/28
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a push-pull opening/closing cap which prevents an inner cylindrical part thereof from coming off from a cap main body even in the case where a shock is applied to the inner cylindrical part. SOLUTION: For a push-pull opening/closing cap which comprises a cap main body 1 composed of a skirt part 5 to be put tightly onto a container mouth part, an annular wall 3 smaller in the diameter than the skirt part 5 for tightly putting an outer cap, a top plate part 4 provided above the annular wall 3, an outer cylindrical part 2 provided above the top plate part 4, an inner cylindrical part 6 smaller in the diameter than the inside diameter of the outer cylindrical part and provided being coaxial with the outer cylindrical part 2, an opening 10 provided between the outer cylindrical part and the inner cylindrical part, and a bridge 7 connecting the outer cylindrical part and the inner cylindrical part, and a tip 20 composed of a cylindrical part capable of sliding upward and downward along the outer cylindrical part 2,  and a pouring port 21 provided at a top part to be closed liquid-tightly at the upper part of the inner cylindrical part at the lowered position, the bridge 7 is extended diametrally toward the outside of the outer cylindrical part 2 and forms a rib which is integrally connected with the top plate part 4 and the annular wall 3.
Patent JP-H04187737-A (JP)
Title: Aluminum alloy excellent in brazability
Inventor: OTSUKA YOSHITATSU
IPC: C22C21/06
Filed: 1990-11-22
Abstract: PURPOSE:To improve the brazability of an aluminum alloy at the time of using fluoride flux by incorporating specified amounts of one or more kinds among Ti, Zr and Cr into an Al-Mg alloy as a base. CONSTITUTION:An Al alloy for brazing is constituted of, by weight, 0.5 to 1.0% Mg, furthermore one or >= two kinds among 0.05 to 0.5% Ti, 0.05 to 0.5% Zr and 0.05 to 0.5% Cr and the balance Al with inevitable impurities. Or, 0.3 to 1.5% Mn is moreover incorporated therein. It is thinkable that Ti, Zr and Cr suppress the diffusion of Mg in the alloy onto the surface at the time of heating for brazing and furthermore suppress the reaction between Mg and fluorine in flux. This Al alloy forms a sufficient fillet on the joint part even at the time of executing brazing by using fluoride flux, by which good brazing can be executed.
Patent JP-H10157673-A (JP)
Title: Equipment to mount tire on car body
Inventor: ANDO JUNJI
IPC: B62D65/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To mount wheels to a car body by a robot, perform easy switching of operation of a robot when a car body of a different kind is conveyed by a car body conveyance line, and prevent equipment from being increased in total cost when a high-cost robot is disposed according to a kind of a car. SOLUTION: A tire 81 is supported at the tire support parts 30 and 50 of a moving body 10, and by moving a moving body 10 along a car body conveyance line according to a kind of a car (a car body and a tire), a tire 81 supported in the direction of a car body mounting direction is distributed and positioned opposite to the front wheel mounting and the rear wheel mounting device of a car body 80 stopped in the car body conveyance line 1. Right and left tire 81 groups are mounted one by one on the mounting part positioned opposite to the tyre group.
Patent JP-H05133181-A (JP)
Title: In-pit self-advancing device
Inventor: OGURA KIMIO
IPC: E21B47/09
Filed: 1991-11-06
Abstract: PURPOSE:To allow the self-advancing device to advance accurately at a fixed distance while various probes are held in a boring pit, etc., and to correspond even to not only a vertical pit but also an inclined pit and a horizontal pit. CONSTITUTION:The self-advancing device is composed of first and second blocks 10, 12 and an expansion drive section 14 connecting the blocks. A plurality of stages of a plurality of leaf spring-shaped leg piece sections 16 are all protruded to the outer circumferential surfaces of both blocks uniformly in the same oblique outward direction. The expansion drive section is expansion-contraction- moved in the axial direction. The front ends of the leg piece sections reach a boring pit wall. Since the front ends of the leg piece sections push the pit wall, the device is held in the pit. Since each leg piece section is directed in the same oblique upward direction, resistance at the front ends of the leg piece sections is increased in the upward direction, thus alternately moving both blocks only in the downward direction.
Patent JP-H03180611-A (JP)
Title: Underground drainage material
Inventor: NATORI HITOSHI
IPC: E02D3/00
Filed: 1989-12-11
Abstract: PURPOSE:To improve the productivity and drainage efficiency of a drainage material by composing the drainage material to be used for stabilizing the ground of a created land or the like of water permeable sheets integrally laminated on the side surfaces of a mesh fabric where throughholes are continuously disposed in parallel. CONSTITUTION:Synthetic nonwoven fabrics 3, 4 having water permeability are integrally laminated on the side surfaces of a mesh fabric 1 consisting of synthetic resin fibers where throughholes 2 are disposed in parallel continuously, so a sheet of draining material having a good flexibility is formed. This drainage material is embedded in the ground of a created land or a road or around the ground surface to drain excessive water of underground water, rainwater, etc., from the throughholes 2. A drainage material capable of mass production at a low cost having a good drainage efficiency can thus be obtained.
Patent JP-H10142854-A (JP)
Title: Original feeding device
Inventor: DEGUCHI MASAKI
IPC: B65H85/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an original feeding device capable of removing plural groups of image-formed sheets for plural originals, in a state where the image- formed sheets are put in the page order of originals, without totally taking a complicated handling time to align the leading edges, etc., even in the plural originals different from each other in size. SOLUTION: This original feeding device is provided with original ejecting ports 12 having paper ejecting means 11 in the upper and lower parts of an original feeding port 10 having an original feeding means 8 for feeding the plural originals in order from the bottom, an original feeding path 13 between the original feeding port 10 and the feeding/ejecting port 7 of an original feeding/ejecting means 6 and original ejecting paths 15 between the feeding/ejecting port 7 and the ejecting ports 12 of the upper and lower parts. It is constituted so that an original receiving base 16 in an inclined attitude which faces the original feeding port 10 and one of the upper and lower original ejecting ports 12 is vertically shifted to face the other of the upper and lower ejecting ports 12 and the original feeding port 10.  Then, a path switching means 18 for feeding the originals after their images are read to the original receiving base facing the original ejecting ports 12 is provided.
Patent JP-H10137092-A (JP)
Title: Mat
Inventor: ISHIGAMI MASASHI
IPC: A47G7/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mat formed by manual, enjoyable work using paper including used paper such as used telephone books, books and magazines, and newspaper. SOLUTION: This mat comprises an approximately cylindrical body formed by placing a round bar at a corner of a piece of paper turned upside down, and rolling the round bar over the piece of paper to wind the piece of paper around the periphery of the round bar. After the round bar is drawn out from the approximately cylindrical body, the approximately cylindrical body is pressed to form a thin, long piece 11, which is longitudinally wound into a roll to form a basic roll 13; a number of basic rolls are secured to one another with their centerlines parallel, and the thin long piece 11 is wound around the basic rolls 13.
Patent JP-H02163135-A (JP)
Title: Production of crosslinked foam
Inventor: SENUMA AKITAKA
IPC: C08L31/00
Filed: 1988-12-17
Abstract: PURPOSE:To obtain a foam having excellent heat resistance and mechanical strength and useful for a shoe sole, cushion, heat insulating material, etc., by heating a composition consisting of a N-substituted maleimide-modified ethylene- polar comonomer copolymer resin, organic peroxide and a foaming agent under pressure. CONSTITUTION:A composition consisting of an ethylene-polar comonomer copolymer resin modified with a N-substituted maleimide (e.g. N-phenylmaleimide), organic peroxide (e.g. cinnamic acid peroxide) and foaming agent (e.g. azobisisobutylonitrile) is heated under pressure to provide the aimed foam. Furthermore, N-substituted maleimide component of the above-mentioned modified copolymer resin is preferably used at an amount of 0.01-50wt.%. An amount of foaming agent is preferably 0.01-30 pts.wt.
Patent JP-2001135748-A (JP)
Title: Optical semiconductor mounting substrate for high- frequency
Inventor: FUJITA MINORU
IPC: H01S5/022
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency optical semiconductor mounting substrate, in which the reflection loss (return loss) of a high-frequency signal is controlled. SOLUTION: A metal embedding via hole, in the high-frequency signal line, connected to the backside of substrate from the surface thereof a dielectric material substrate having higher thermal conductivity, is cut and the surface is then exposed in the side surface of the mounting substrate. Thereby, since manufacturing cost is low and inductance element of a metal-embedding via hole can be reduced, loss of the highfrequency signal in the ground line (return path) and reflection loss (return loss) can be controlled, and thereby the high frequency signal can transmitted effectively.