baber/WOPTO huggingface dataset:
Patent JP-H06160267-A (JP)
Title: Detection channel for particle measuring apparatus
Inventor: HORIKAWA NOBUO
IPC: G02B6/00
Filed: 1991-11-25
Abstract: PURPOSE:To allow quantitative continuous measurement of abrasive particles mixed into lubricant in a machine. CONSTITUTION:A particle measuring apparatus comprises a detection channel 2 for passing lubricant interposed between a magnet base 3 and a light receiving section 7a, a light source 6 for projecting light through an optical fiber 4 and a slit 3b in the magnet base 3 onto the detection channel 2, and the light receiving section 7a for measuring abrasive particles in the detection channel, wherein the detection channel 2 is constituted, at a part irradiated with light, of two parallel thin boards 2b, 2b' each having a plane perpendicular to the light irradiating direction. This constitution passes light positively with no attenuation thus increasing the quantity of light being received on the light receiving section 7a side.
Patent JP-H06222306-A (JP)
Title: Focal distance controller and device for controlling light
Inventor: SASAKI TAKU
IPC: G02F1/03
Filed: 1991-11-25
Abstract: PURPOSE:To control the refraction or the absorption and the light power of an incident light beam. CONSTITUTION:In the structure constituted of a cylinder of a conductor 1, the cylinder of dielectric 2, the cylinder of a pole 3, the cylinder of the dielectric 4, the cylinder of the pole 5, the cylinder of the dielectric 6, the cylinder of the pole 7, the cylinder of the dielectric 8 and the cylinder of the conductor 9, the cylinders of the pole 3, 5, 7 are charged by allowing current to flow through the cylinders of the pole 3, 5, 7 from the electrode of a battery. The potential difference of the cylinders of the pole 3, 5, 7 are controlled by variable resistors, and the charge and the discharge are controlled by capacitors 50, 60, 70, variable capacitors 53, 63, 73 and resistors 55, 57, 65, 67, 75, 78. The variable resistors and light emitting diodes control the voltage drop and are used for confirming whether current flows or not, and the resistors and the light emitting diodes are used for confirming whether a short-circuit exists or not, and an ammeter is used for measuring voltage and current. The glass 12 is used as a medium.
Patent JP-H0554209-A (JP)
Title: Card device
Inventor: ARIMURA KUNITAKA
IPC: B42D15/10
Filed: 1991-12-20
Abstract: PURPOSE:To diverse the purpose of use of the card and reduce its size while preventing data from being forged. CONSTITUTION:The card is provided with a wave receiver 3, which receives vibration energy for a clock and vibration energy for driving from an external input/output equipment. Further, a signal processing circuit 6 consisting of a microcomputer, a memory, etc., is provided, a coupler 7 for parallel signal input and a coupler 8 for parallel signal output are provided on the input side and output side of the signal processing circuit 6, and data from the external input/output equipment are written in the memory with a parallel signal, read out with the parallel signal, and sent to the external input/output equipment. The vibration energy for driving is converted by a rectifier 4 into DC electric power, which is supplied as driving electric power to the signal processing circuit. An AC component obtained from the vibration energy for the clock is used as a clock signal to write and read the data.
Patent JP-H11186744-A (JP)
Title: Casing frame of electrical apparatus
Inventor: NOMURA OSAMU
IPC: H05K5/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide structure which is thin and light and moreover is high in strength and can prevent the deformation caused by the torsion of the casing frame by the irregularities, etc., at the installation face of an electronical apparatus, in the casing frame of an electrical apparatus which has a bottom plate. SOLUTION: Throttle deforming parts 81-83 which have transformed to project in one direction of the thickness direction of a bottom plate 5 are made by throttle processing at the center an oblong bottom plate 4 consisting of a sheet metal, the four sides of the periphery, and the four places in each inside vicinity of the four sides. According to this structure, when torsional load is applied to the bottom plate 5 of the casing frame 100 caused by the electronic apparatus body using frame 100 installed on an irregular installation face or the like, the transformation by the torsional load of the bottom plate 5 becomes small because this casing frame is provided with the throttled transformed parts 81-83 at the sections, where stresses are concentrated in portioulor so as to reinforce the sections, so that the transformation caused by the torsion at large of the casing frame 100 can be prevented.
Patent JP-H10179971-A (JP)
Title: Needle plate of sewing machine
Inventor: KINOSHITA KATSUTOSHI
IPC: D05B1/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory edge darning, flat sewing and double loop sewing while enabling effectively and satisfactorily empty loop sewing by a sheet of a needle plate. SOLUTION: By providing reciprocably a change-over plate 31 for changing the shape of a needle dropping hole 21, the rear region of the needle dropping hole 21 is opened/closed so that the stitching operation such as edge darning and flat sewing which is impossible unless the needle dropping hole 21 is opened is satisfactorily carried out, while in the double loop sewing, particularly empty loop sewing, the rear region of the needle drooping hole 21 in the rear side of the cloth feeding direction is closed to display satisfactorily the holding function of an empty loop holder 7.
Patent JP-H0599846-A (JP)
Title: Washing method of reflection mirror of optical dew point instrument and optical dew-point instrument with washing device
Inventor: NISHIZAWA JUNICHI
IPC: B08B7/00
Filed: 1991-12-01
Abstract: PURPOSE:To enable a washing accuracy to be maintained fully by allowing CO2 gas or a mixed gas containing CO2 gas to contact a contaminated mirror and then condensing and evaporating CO2. CONSTITUTION:When a fine particle, oil constituent etc., are accumulated on a surface of a reflection mirror 10, the proper dew point can not be indicated any more. In this case, for example the mirror 10 is heated to a normal temperature without a feedback mechanism, a reflection factor of the mirror 10 is recovered to some extent CO2 gas is introduced from an entrance 5, and then it is allowed to contact the mirror 10 within a cell C. After that, when the mirror 10 is cooled by a thermoelectric element refrigerator 1. CO2 is condensed on a surface of the mirror 10 near a sublimation point -78.5 deg.C, preferably -80 deg.C. Then, CO2 on the surface of the mirror 10 is evaporated by heating using the refrigerator 1, a temperature is set between -50 deg.C to a normal temperature, and is operation is repeated preferably three times, thus enabling all impurities other than water on the surface of the mirror 10 to be released to an outside from an exit 6 easily at the time of evaporation of CO2 gas.
Patent JP-H05181617-A (JP)
Title: Improvement of reliability for disk subsystem
Inventor: MURATA TOMOHIRO
IPC: G06F11/20
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the access fault due to a partial fault occurred on the surface of a recording medium in a large-size disk subsystem by securing the original inspection processing of a disk controller. CONSTITUTION:The tracks of a disk recording medium which serve as the physical units are divided into a group of working tracks that can be directly used by the users and a group of stand-by tracks that can be originally used by a disk controller and then registered in the disk controller. The disk controller automatically selects the usable tracks as the alternate tracks out of those stand-by tracks and copies the data on the in-use track that is designated as an inspection processing subject to the corresponding alternate track. Then the disk controller writes and reads a test pattern to the working track to detect the fault position of the recording medium and registers this fault position to the in-use track and then copies the data to the in-use track from the alternate track. Thus these series of inspection processing are originally carried out by the disk controller.
Patent JP-H10183956-A (JP)
Title: Floor construction
Inventor: MATSUI NOBORU
IPC: E04F15/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a thin tatami to be carried and laid without requiring labor, to enhance soundproof effects, and the secure a space for inserting a heating means by reinforcing the thin tatami with a hard plate, in a structure in which the thin tatami is laid on a floor plate via a spacer. SOLUTION: A thin tatami 14 uses a soft fiberboard 15 as its core and is reinforced at its top and bottom with hard plates 16 such as hard fiberboards, and a tatami surface 18 is stretched over its surface via a cushion sheet 17 such as a polystyrene foam sheet. Further, the thin tatami 14 is lined on its back with a moisture proof sheet 19, and the soft fiberboard 15, the hard plates 16, the cushion sheet 17, the tatami surface 18, and the moistureproof sheet 19 are integrated together by sewing, with a swivel material attached to their edges. The thin tatami 14 so laid on floor plate 3 via a spacer 22 made of pieces of square timber 24 arranged in parallel on a foundation sheet 23 made of kraft paper or the like and having a heat refraction sheet 25 stuck on its upper surface, and heating means 26 such as a hot water pipe is inserted between the piece of square timber 24 of the spacer 22.
Patent JP-H06196097-A (JP)
Title: Sheet sticking jig
Inventor: TANIGUCHI TETSUTAKA
IPC: H01J9/44
Filed: 1992-12-25
Abstract: PURPOSE:To quickly and precisely perform convergence regulation and the sticking work of a convergence correcting magnetic body sheet by providing such a constitution as enabling these works in the state where a deflection yoke is installed to a CRT. CONSTITUTION:A sheet sticking jig is formed as a flat hollow bar having a curved form according to the curvature of the funnel part of a CRT and a cavity part 1a. In addition to this, the sheet sticking jig is further provided with a body part 1 having a sucking part 1b on the top end and an air pressure regulating part 4 enabling the holding and separation of the magnetic body sheet by the sucking part 1b by varying the air pressure of the cavity part 1a.
Patent JP-H11190866-A (JP)
Title: Light quantity adjusting device and image input device
Inventor: YOSHIKAWA MUNETOSHI
IPC: G03B9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a thinned light quantity adjusting device by which light quantity is accurately adjusted and which is easily assembled. SOLUTION: In this light quantity adjusting device having a diaphragm changing member 2 changing the size of a diaphragm aperture; the member 2 is integrally molded to have a light shielding area 21 formed by coating the base material 20 of the member 2 with light shielding material and an ND(neutral density) filter area 2a obtained by forming a vapor-deposited layer for lowering light transmissivity on the base material.
Patent JP-H05180697-A (JP)
Title: Adjustment method of polarization measurement device
Inventor: TAKAHATA SHIGEHIRO
IPC: G01J4/04
Filed: 1991-12-28
Abstract: PURPOSE:To reproduce an exact reference plane by setting a polarizer for adjustment incorporated in a polarization measurement device on a specimen base at the time of adjustment, transmitting light through a polarization element for measurement and the polarizer for adjustment and joining the polarization element for measurement to the reference plane of the polarizer for adjustment. CONSTITUTION:A light source 4, a polarizer for measurement 5 and a one- quarter wavelength plate 6 are held on one rotation arm 3 of a specimen base 2 positioned at the center of a goniometer 1 and an analyzer 8 and a light detector 9 are kept on the other rotation arm 7. In the case where polarization reference adjustment for properly aligning the polarization reference plane of each polarization elements 5, 6, 8 in parallel with the center axis of the goniometer 1 is performed, a polarizer for adjustment 10 is mounted on the specimen base 2. Next, the arms 3, 7 are positioned on a straight line and, with a light source 4 turned on, the intermediate of the azimuth of the analyzer 8 before and behind the rotation of 180 deg.C of the specimen base 2 is made the azimuth of the polarization reference plane of the analyzer 8. As a result, the polarization reference plane of the analyzer 8 can be exactly horizontally adjusted.
Patent JP-H06199316-A (JP)
Title: Cradle rack
Inventor: ARITA TORU
IPC: B65B27/10
Filed: 1992-12-28
Abstract: PURPOSE:To smoothly lift pipe and rod material without increasing the width of a lifting device such as tongs and acting overload on a lifting machine. CONSTITUTION:In a cradle rack 10, a pair of opposite L-shaped frames 11 is provided having their respective bottom parts 11A overlapping each other and their respective side parts 11B oppositely positioned with loading space defined therebetween and connected to a support 12 by pins and both the L- shaped frames 11 are pivotally movable on the pins between the loading and releasing positions.
Patent JP-2001171746-A (JP)
Title: Cushion
Inventor: KORIYAMA EIJI
IPC: B65D81/113
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cushion wherein a manufacturing cost is reduced, and elasticity is kept by obtaining a sufficient stroke of flexural deformation so that cushioning functions can be effected. SOLUTION: The cushion comprises a first corrugated fiberboard member 31, a second corrugated fiberboard member 32 which is connected with the first member 31 via a first border 41 and placed on a side of a rear face 31b of the first member 31, a third corrugated fiberboard member 33 which is connected with the second member 32 via a second border 42 and placed on a side of a surface of the first member 31, and a fourth corrugated fiberboard member 34 which is connected with the third member 33 via a third border 43 and placed on a side of a rear face 32b of the second member 32. The third border 43 is formed with flexures 90 folded via creases 43b.
Patent JP-H11194503-A (JP)
Title: Processing device of photosensitive material
Inventor: URASAKI ATSUSHI
IPC: G03F7/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a processing device which has no defects caused by a dipping processing method or a coating processing method, an excellent maintenance performance and little waste liquid, and by which a uniform picture can be formed from the tip of a photosensitive material. SOLUTION: In the subject device, a photosensitive surface of a photosensitive material 60 is transferred upside down, and a processing liquid is supplied to the photosensitive material 60 through processing-liquid supply rolls, 3a-d. In this case, the processing-liquid supply rolls, 3a-d, are composed of plural rolls which are so arranged that adjacent rolls are contacted respectively in the width direction, and each processing-liquid supply rolls, 3a-d, are contacted wholly to one guide roll 1 from the downside. The photosensitive material 60 is passed between the guide roll 1 and the plural processing-liquid supply rolls, 3a-d.
Patent JP-H05182382-A (JP)
Title: Off-track correction method for magnetic disk device
Inventor: OTSUKI KOICHI
IPC: G11B21/10
Filed: 1991-12-27
Abstract: PURPOSE:To easily and effectively execute the correction by reading an average off-track correction value of an object cylinder and its direction from a memory at first and correcting them at the off-track correction after seek operation to the object cylinder. CONSTITUTION:When a microcomputer 1 selects an object cylinder correction value, a correction storage memory 2 is addressed to read off-track information and when a correction value of a representative cylinder is selected, a storage section is addressed to read off-track information. A servo controller 3 converts an off-track into a current and an actuator 7 is driven through a power amplifier 4, an arm 8 and a head 9 are moved and he off-track is corrected. A peak detector 5 reads the off-track information of the head 9 on the object cylinder from an off-track correction pattern on a medium 10 and fetches the information to the microcomputer 1 via an A/D converter 6, the firmware is used to process the information thereby correcting the off-track. When read is disable, a seek fault is set and the processing is terminated.
Patent JP-2000178281-A (JP)
Title: Production of ionic compound, olefin polymerization catalyst and olefin-based polymer
Inventor: KANAMARU MASAMI
IPC: C08F4/70
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new ionic compound useful as a catalytic component for olefin polymerization. SOLUTION: This new ionic compound is a compound of the formula (R1 to R3 are each H, a 1-20C hydrocarbon, 1-20C halohydrocarbon or silicon-contg. group; R4 to R12 are each H, a halogen, 1-20C hydrocarbon or 1-20C halohydrocarbon; X and Y are each a 1-20C alkylene, 6-20C arylene or the like; Z is an onium compound; k and l are each 1 or 0; k+l>=1), e.g. N,N- dimethylaniliniumtriphenyl-4-(4-vinylbenzyl)phenylborate. The compound of the formula is obtained, for example, by treating a halovinyl compound (e.g. chloromethylstyrene) and a phenylborane lithium compound [e.g. lithium 2,3,5,6- tetrafluorophenyltris(pentafluorophenyl)borate] with n-butyllithium followed by reaction of an onium halide compound (e.g. diethylanilinium chloride).
Patent JP-H11187983-A (JP)
Title: Hydrolyzable fiber sheet using alkyl cellulose
Inventor: TAKEUCHI NAOTO
IPC: D21H17/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrolyzable fiber sheet which is excellent in hydrolyzation property and strength even when in a wet state in which it contains some amount of water, and which is dispersed readily when contacted with a large amount of water. SOLUTION: A fiber sheet, which uses alkyl cellulose as a binder for joining its fibers, is made to contain a polymeric compound containing an electrolyte and being an acid anhydride and a copolymer obtained from the compound and a compound which can copolymerize with it, and/or an amino acid derivative, so that the fiber sheet excellent in hydrolyzation property and strength can be obtained. Further, the fiber sheet is not decreased in hydrolyzation property and strength even after being preserved at high temperatures.
Patent JP-H11190460-A (JP)
Title: Opening construction method for branch part of double pipe
Inventor: KOMORI MITSUNORI
IPC: F16L41/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an opening construction method for the branch part of a double pipe to open a branch port by simply removing an outside metallic pipe without damaging an inner layer pipe in a limited work pit. SOLUTION: When a part of a metal is removed to take out a branch pipe pertaining to a metallic pipe 1 provided on the inner side with a PE pipe 1a, breakage grooves B and B' are formed in both sides of an exposure scheduled spot A along a peripheral direction by means of a periphery cutter 2. In this case, when the cutter blade 2a of a periphery cutter 2 is cut through the metallic pipe 1 to some extend, a crack is formed from the breakage grooves B and B' in the inside radial direction of the pipe and the metal of the exposure scheduled spot A is separated from the metallic pipe 1. Thereafter, when the metallic part of the exposure scheduled spot A is vertically compressed by a squeeze tool 3, a cylindrical metallic part is not allowed to follow elastic deformation and a crack is formed in the axial direction of a pipe and fracture occurs.  In this case, since an inner PE pipe 1a is abundant in an elastic force, damage does not occur to the inner pipe during compression and after compression, the pipe is restored to a cylindrical state.
Patent JP-H11193745-A (JP)
Title: Cylinder block of engine
Inventor: KOIKE TOSHIKATSU
IPC: F02F1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine cylinder block that prevents cracking and peeling of the plate coating due to the selection of quality and thickness. SOLUTION: According to the engine cylinder block, aluminum alloy sleeves 27 are cast in cylinder bore walls 22d of an aluminum alloy cylinder body 22c, and a plate coating is formed on the inner surface of the sleeves 27. The aluminum alloy of the cylinder body 22c contains 5 to 20 wt.% of Si. The aluminum alloy of the sleeves 27 contains Si that satisfies the equation 50<α<150 (in the equation, α represents 100 times the Si weight percentage content of the sleeves 27 divided by the Si weight percentage content of the cylinder body 22c). The thickness of the cylinder body 22c is greater than the thickness of the sleeves 27.
Patent JP-2001177746-A (JP)
Title: Computer system employing digital camera
Inventor: ITSUKAICHI MASAKATSU
IPC: H04N7/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify a connection configuration of a computer system applied to an electronic conference. SOLUTION: A USB interface interconnects a host computer 10 and the digital camera 30. A device driver 106 of the host computer 10 compatible with the digital camera includes a storage driver function 110 that reads or writes still picture data from/to the digital camera 30 through bulk transfer, an image driver function 112 that fetches moving picture data through isochronous transfer, an audio driver function 114 that captures audio data through isochronous transfer, and an operation driver function 116 that has photographing operation commands for the digital camera 30, and can freely fetch the moving picture data and audio data from the digital camera 30 or as required still picture data photographed in advance in an electronic conference application, and also can fetch a still picture photographed on the spot as required furthermore.
Patent JP-2001169822-A (JP)
Title: Carrying implement using chain member
Inventor: ARAHARA MASAHIKO
IPC: A45C11/34
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To easily and good-lookingly join a chain ring to a cylindrical container, save man-hours and costs by reducing the need for process and deformation of the container and the chain ring, improve the connection between the chain ring and the container, make each members connect stably, and enhance suitability of the container for clothes, ease of taking out the container, its operationality, and the like, in a perfume container or a cosmetics container carried using a chain ring. SOLUTION: An article engaging ring 5 connected to a hang-stop ring 7 by a chain material 6 is a circular element having flat surfaces 5b on the obverse and reverse sides thereof. At the flat surface, a target article (a perfume container, or the like) is held between an engaging step part 4 formed on an implement body 1 and a cap 3 mounted in a covering state on a projectingly fitted part of the implement body 1.
Patent JP-H06201642-A (JP)
Title: Thin film critical current type overall air-fuel ratio sensor
Inventor: KONDO HARUYOSHI
IPC: G01N27/41
Filed: 1992-12-28
Abstract: PURPOSE:To provide a thin film critical current type overall air-fuel ratio sensor having an excellent performance and a very small size. CONSTITUTION:A first electrode 2, a first solid electrolyte 3 and a second electrode 4 are sequentially laminated on a porous board 1, the electrolyte 3 conceals the electrode 2 including a periphery of the electrode 2, the electrode 4 conceals the electrolyte 3 including a periphery of the electrolyte 3, the electrolyte 3 and a third electrode 6 are sequentially laminated on the electrode 4, and second electrolyte 5 and the electrode 6 are so disposed as to expose the periphery of the electrode 4. The electrodes 2, 4, 6 are formed of platinum being porous and having gas permeability, and the electrolytes 3, 5 are formed of oxygen ion conductive solid electrolyte being dense and having no gas permeability.