baber/WOPTO huggingface dataset:
Patent JP-H04206066-A (JP)
Title: Data recording and reproducing apparatus for data recording card
Inventor: KITAHARA TOSHIHIRO
IPC: G06K13/06
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to record and regenerate data continuously with a compact configuration being kept by separately providing a means for driving one of two regions which are divided along the conveying direction and a means for driving the other. CONSTITUTION:A driving shaft 12 and a driving rollers 34 and 36 constitute a driving means for driving one of two divided data region of an optical card 2, i.e., an A region 4, together with an A-region driving pattern 8 and an A detector 62 and also constitute a driving means for driving the other of the tow divided data region of the optical card 2, i.e., a B region, together with a B-region driving pattern 10 and a B detector 64. Therefore, after one of the data region is driven and data are recorded and reproduced in this part, the other part of the data regions is driven and the data can be recorded and regenerated in this part. Thus, the continuous data can be recorded and reproduced in the divided data regions of the data recording card with the compact configuration of the apparatus being kept.
Patent JP-H02269649-A (JP)
Title: Vessel and lid thereof
Inventor: SEODOA PII SUKIYANGA
IPC: B65D17/28
Filed: 1989-12-28
Abstract: PURPOSE: To provide a retortable container with an easily-openable lid by mounting a tab to severe a laminate material on an openable lid portion with a hollow and integrally-formed rivet made from a laminate material. CONSTITUTION: A container lid 20 is made from a laminate material which includes a thick outer thermoplastic layer, a thin intermediate gas barrier layer preferably of metallic foil and a heat-sealable inner coating (or film) layer. The outer thermoplastic layer for the lid 20 includes a score line 50 extending only partially through the layer to define an openable section thereof. The lid 20 is further provided with a tab 40 to severe the laminate material along its score line 50 without delaminating. The tab 40 is mounted on an openable lid by a hollow and integrally-formed rivet 43. This achieves an easily-openable container which withstands the risen temperature associated with the heat- sterilization.
Patent JP-H04206939-A (JP)
Title: Pattern shift measuring method
Inventor: NAGOYA TAKATOSHI
IPC: G01R31/26
Filed: 1990-11-30
Abstract: PURPOSE:To obtain positional displacement of a pattern with a high accuracy in a short period of time by single or a plurality of oxide film layers in such a manner as crossing with a level-different pattern, executing the epitaxial growth process, measuring the position of the level-different part as a recessed groove and a projected region at the oxide film part and epitaxial growth layer part, and then comparing the measured values of such level-different position. CONSTITUTION:A buried diffused wafer 2 has a level-different pattern 4 as a recessed groove or a projected portion at the buried and diffused region, an oxide film thereof is peeled with fluoric acid and then an oxide film is formed by oxidation. This oxide film is selectively removed and single or a plurality of oxide film layers 6 to be sued as a mask are formed in the shape of lattice in such a manner as crossing the level- different pattern. An epitaxial growth layer 8 is formed by conducting the epitaxial growth process on this buried diffused wafter. The Sb diffused layer part 8a is a level-different pattern which has generated positional displacement for the level- different pattern 4. A pattern shift may be obtained from the equation (L+R)/2T (L: measured value of displacement in the left side of the level-different part; R: measured value of displacement on the right side of the level-different part; T: thickness of epitaxial growth layer).
Patent JP-2000161987-A (JP)
Title: Rotation sensor and its manufacture
Inventor: KATO TAKESHI
IPC: G01D5/245
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor capable of simply and reliably sealing between a yoke, terminals, and a yoke holding tube without damaging a detecting coil. SOLUTION: A rotation sensor is provided with a yoke 30 with a plurality of cylindrically arranged comb-tooth pieces 31c and 32c, a detecting coil 34 provided at the base part of the yoke 30, terminals T1 and T2 connected to the detecting coil 34, and a rotor R arranged in a comb-tooth tube part A formed of the comb-tooth pieces 31c and 32c. In the rotation sensor, a yoke- holding tube 22 with a base part 22a made of resin and a tube part 22a made of resin provided in a line for the base part 22b made of resin is provided. The base part of the yoke 30 and the detecting coil 34 are embedded in the base part 22b. The comb-tooth pieces 31c and 32c are embedded, in such a way as not to be exposed to the outside in the resin tube part 22a which is formed integrally with the base part 22b. The rotor R is arranged in the resin tube part 22a.
Patent JP-2000159175-A (JP)
Title: Device for restricting rotational movement of handlebar for bicycle
Inventor: YAMAMOTO TOYOYUKI
IPC: B62K21/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a handle bar from over-turning largely when a rider handles a bicycle after getting down, parts, stops or starts the bicycle, or drives the bicycle at a low speed if heavy cargoes are loaded, and easily reset the handlebar during over-turn. SOLUTION: A steering shaft 13 provided at the rotational center of a handlebar 12 is mounted on a head pipe 11 at the front end of a body frame for rotation. The handle on which a child seat can be mounted to accommodate a cargo basket or a child is provided on the steering shaft 13. A spring member 26 is provided between a movable portion located under the basket or the child seat and rotationally moved around the steering shaft together with the handlebar 12 and the body frame 1 for restricting the over-turn of the handlebar 12 to reset the handlebar 12 to a neutral direction.
Patent JP-H03199201-A (JP)
Title: Prevention of deterioration of cellulose acetate
Inventor: MURAYAMA MASAHIKO
IPC: C08L1/00
Filed: 1989-12-27
Abstract: PURPOSE:To impart excellent weather resistance, moist heat resistance, dark- moist heat resistance and shelf stability and usefully prevent deterioration of a substrate of a photographic material, an optical filter, a protecting layer for a polarizing film, etc., by adding a metal deactivator to cellulose acetate. CONSTITUTION:Prevention of deterioration is contrived by addition of a metal deactivator (e.g. compound of formula I) to cellulose acetate. In addition, a peroxide decomposer (e.g. compound of formula II) and a radical chain terminator (e.g. compound of formula III) are preferably added in combination therewith.
Patent JP-H06183100-A (JP)
Title: Recording device
Inventor: SEKIYA TAKURO
IPC: G03G15/00
Filed: 1992-12-21
Abstract: PURPOSE:To realize the quick removing of jamming by a method wherein the detection of the occurring site and state of jamming is performed easily. CONSTITUTION:In the recording device concerned consisting of the feeding section 2 of a recording body, in which the recording body is set, the discharging section 3 of the body to be recorded, to which the recording body is discharged, a conveying section 8, which conveys the recording body from the feeding section 2 of the recording body to the discharging section 3, and a recording section 9, at which recording is performed to the recording body, the region covering at least the conveying section 8 in an external cover 7 of the recording device is made to be transparent.
Patent JP-H04209089-A (JP)
Title: Operating method for automatic rice polishing device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To securely perform a rice polishing process by using coins and a prepaid card for the operation of the device without any waste by giving the prepaid card a priority to the coins. CONSTITUTION:When the card is inserted into an insertion slot 35 after the start of operation or in a process or when a coin sensor detects a coin, an interruption routine is entered immediately. When the coin is fed, the charge mode is set to a coin mode and the operation frequency is counted. When a normal card which has some operation frequency left is inserted, a solenoid 58 is stopped and a solenoid 68 is also stopped in the case of the feeding of the coin. Consequently, cranks 50 and 60 return to their initial states and all coins staying on a fall path 38 and newly fed coins are returned. Consequently, even if a user feeds many coins unnecessary together with the prepaid card by mistake, those coins do not stay in the device and are never wasted.
Patent JP-H11157600-A (JP)
Title: Oil feeder
Inventor: KANEKO KAZUHIKO
IPC: B60S5/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To smoothly supply oil by making connection between a new oil tank and a sub tank positioned above a working space via a supply tube with a pump interposed and also connecting an oil feed tube having an oil inlet at a lower end to a lower part of the sub tank. SOLUTION: A new oil tank 1 is placed on a floor 2 of a working space, and a pump 3 is placed in the vicinity of the new oil tank 1. In addition, a reel 4 is placed above the working space, a sub tank 5 is provided above the reel 4, and the sub tank 5 is connected with the new oil tank 1 by a supply tube 6 while the pump 3 is interposed in the supply tube 6. Further, tubes at an outlet on a bottom of the sub tank 5 and at an inlet at the center of the reel 4 are connected via an oil feed port 7, and an oil feed port 9 comprising a gun is connected to a lower end of an oil feed hose 8 wound around the reel 4. Thus pulsation by the pump 3 can be absorbed in the sub tank 5, thereby allowing smooth oil feeding from the oil feed port 9.
Patent JP-H06169513-A (JP)
Title: Protector and electric wire laying method in protector
Inventor: YAMADA HIROAKI
IPC: H02G3/04
Filed: 1992-11-30
Abstract: PURPOSE:To produce a protector and an electric wire laying method in the protector which make it possible to utilize effective cross area in the protector to the utmost and increase workability in the case of electric wire laying work. CONSTITUTION:Long holes 44 are cut at desired intervals in the upward and downward directions of a pair of lateral boards 42 constituting a protector 41, and a desired number of electric wires are laid in the protector 41. After that, a partition board having restoring force is inserted in the long holes 44, and the electric wires are pushed down by utilizing the restoring force. When electric wires are laid additionally, the additional electric wires are laid on the inserted partition board, and the next partition board is inserted. And the partition board inserted earlier is drawn away, and the electric wires are pushed down by the restoring force of the next partition board. Accordingly, it becomes possible to realize high-density wiring, and improve the wiring work remarkably.
Patent JP-H06165754-A (JP)
Title: Ophthalmic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/02
Filed: 1992-11-28
Abstract: PURPOSE:To perform an objective measurement receiving no influence of prediction by automating the measurement without requiring the existence of an inspector. CONSTITUTION:An output for a striping pattern generating means 1 which can freely change pitch, angle and contrast of the striping pattern is connected with a displaying means 2 and a signal treating means 3 such as a CRT and a liq. crystal and a magnifying lens 4 is provided and an eye E to be examined is positioned in the emitting direction of the displaying means 2. In addition, a response inputting means 6 with a pushbutton 5 is connected with the signal treating means 3 and the output of the signal treating means 3 is connected to a result displaying means 8 with a built-in output paper 7. Striping patterns are successively displayed by the striping pattern generating means 1 according to a preprogrammed order and a contrast sensitivity of the eye E to be examined is obtd. by the signal treating means 3 from input information from the response inputting means 6.
Patent JP-2000154048-A (JP)
Title: Electroconductive filler obtained by effectively utilizing industrial wates, electroconductive filler composition and electroconductive building material using the same
Inventor: ANAYAMA YOSHIMASA
IPC: B09B5/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive filler and an electroconductive filler composition, which are useful for a building material which realizes absorption of electromagnetic waves emitted from electronic apparatus, instruments or the like and makes it possible to inhibit the generation of static electricity and which is produced by incorporating a highly electroconductive material obtained by effectively utilizing industrial wastes as resources into a conventional building material such as a wall material, a floor material or the like, and to provide an electroconductive building material using the same. SOLUTION: The electroconductive filler obtained from industrial wastes is a powder having a volume specific resistivity of <102Ω.cm, a water content of <=20% and particle sizes of <=1 mm. The electroconductive filler composition is formed from the electroconductive filler and an auxiliary waste material and has a volume specific resistivity of <=106Ω.cm. It is preferable that the auxiliary waste material is at least one selected from exhaust dust from a coal-combustion furnace, blast furnace exhaust gas dust and cement kiln dust.
Patent JP-H07155793-A (JP)
Title: Aeration device
Inventor: INADA SEIICHI
IPC: C02F3/20
Filed: 1993-12-09
Abstract: PURPOSE:To efficiently circulate the eutrophicated water by connecting a riser with the lower end opened to an annular float having a bell-mouthed discharge port at the center of the upper surface and providing a blowoff port at the center of the lower opening of the riser. CONSTITUTION:This aeration device is moored at a specified depth by plural mooring ropes 5a. An annular float 1 with a bell-mouthed discharge port 1a formed at the center of the upper surface is provided, and the upper end of a riser 2 with the lower end opened is connected to the lower end of the discharge port 1a. A projecting circular blowoff port 3 having many blowoff tiny holes 3a is provided at the center of the lower opening of the riser 2. A suction pipe 4 is connected to the blowoff port 3, and compressed air is injected in all directions from the tiny holes 3a. The low water is forcedly circulated to the surface layer by the ascending motion of the compressed air in the riser 2, the COD in water is improved, and purification of water by the oxidative decomposition is promoted.
Patent JP-H10186052-A (JP)
Title: Fine object detecting method and its device
Inventor: YAMASHITA KAZUYUKI
IPC: B65G43/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence or absence of a fine object by using reflecting type sensors as a transmission type sensor, and setting two optical axes. SOLUTION: A reflection type sensor is formed with a light projector constituted of a luminescence section 511 and a radiation section 512 and a light receiver constituted of a photoelectric conversion section 521 and an incidence section 522, and a sensor main body is formed with the luminescence section 511 and photoelectric conversion section 521. A sensor tip section P is formed with the radiation section 512 and incidence section 522, and the sensor tip section P and sensor main body are connected via a radiation optical fiber 53 and an incidence optical fiber 54.  The radiation section 512 of the right side sensor tip section P is connected to the luminescence section 511 of the left side sensor main body via the left side radiation optical fiber 53, and the incidence section 522 is connected to the photoelectric conversion section 521 of the right side sensor main body via the right side incidence optical fiber 54 respectively. The radiation section 512 and incidence section 522 of the left side sensor tip section P are likewise connected to the right and left side sensor main bodies. A pair of reflection type sensors thus connected are used as a transmission type sensor, and two parallel optical axes A, B are set.
Patent JP-H03200712-A (JP)
Title: Composition for oral cavity application
Inventor: YAMAMOTO TAKASHI
IPC: A61Q11/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the subject composition for oral cavity application, having excellent aging stability and exhibiting tartar-preventing effect by using aluminum hydroxide having specific shape as an abrasive and compounding a polyphosphoric acid salt thereto. CONSTITUTION:The objective composition contains (A) 5-80wt.% of aluminum hydroxide having an average particle diameter of 5-14mum, substantially free from particles of >=44mum in diameter and having the product (average particle diameter)X(specific surface area) of <=20mum.m<2>/g, (B) 0.1-10wt.% of a straight- chain polyphosphoric acid salt of formula Mn+2PnO3n+1 (M is Na or K; n>=2) and (C) proper additives such as acidic phosphoric acid salt (e.g. sodium dihydrogen phosphate), a binder, a tackifier, a surfactant, a sweetener, an antiseptic, a perfumery, etc. It can be used in the form of tooth paste, moist dentifrice, prophylaxis paste, etc.
Patent JP-2000171828-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: IZUMI AKIYA
IPC: G09F9/35
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution, to obtain a high aperture rate, and, to obtain an excellent display image by forming a black matrix using a black resin light shield film and a blue filter film. SOLUTION: A black matrix part which contributes the aperture rate of the liquid crystal display device is formed of a black matrix (blue filter film) 2 and the remaining black matrix part is formed of a black matrix (black resin) 1. Namely, the area reaching the length L of an overlap with a vertical color pattern gap 6 is formed of the blue filter film 2 and the remaining area of the black matrix part, is formed of the black resin 1. A color pattern 3 is formed overlapping with the black resin 1 and a metal light shield film 5 is provided over the vertical color pattern gap 6. Consequently, the liquid crystal display device which is low in manufacture cost is obtained.
Patent JP-H11238385-A (JP)
Title: Three state dynamic random access memory
Inventor: MIYAI YOICHI
IPC: G11C11/56
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic random access memory device having a memory cell storing data with a form of a ternary level. SOLUTION: In a standby mode, a left side sense node 416a is short-circuited for a right side sense node 416b by the operation of internal gates (426a and 426b). A ternary data signal is coupled to the right and left sense nodes (416a and 416b) and ternary data signal is generated. The left side sense node 416a is separated from the right side sense node 416b. The left side sense node 416a is driven to high or low voltage by a sense amplifier 424a according to the difference between a potential of the left side sense node 416a and a first reference voltage Vref1. The right side sense node 416b is driven to high or low voltage by a sense amplifier 424b conforming to difference between a potential of the right side sense node 416b and a second reference voltage Vref2. The first and the second reference voltage (Vref1 and Vref2) are generated by a dummy memory cell.
Patent JP-H05171559-A (JP)
Title: Device for producing fiber mat
Inventor: KONDO TAKAYOSHI
IPC: D04H1/76
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a device for producing a fiber mat of variant weight having weight varied in the width direction. CONSTITUTION:A device for producing a fiber mat consists of a conveyor of transporting a fiber mat, a first cloth layer of folding a first fiber web in given width in the direction crossing the driving direction of the conveyor, feeding the web to the conveyor and forming the first fiber mat and a second cloth layer of partially superimposing a second fiber web on the first fiber mat to form a fiber mat of variant weight having weight varied in the width direction is obtained.
Patent JP-H03212384-A (JP)
Title: Container of granular or powdered material
Inventor: IMURA SATORU
IPC: B65D83/06
Filed: 1989-12-29
Abstract: PURPOSE:To store a proper quantity of rice under normal conditions and to enable releasing corrected amount of rice with no waste at the time of use by mounting a small cylinder at a suitable position on a concentric circle on the surface of a funnel part, by providing the periphery of the cylinder with folds arranged in the same direction as that of a cut opening and by pressurizing or opening the extended part of the cut opening on a neck ring from the opposite direction to open and close the cut opening. CONSTITUTION:A container body 1 containing a predetermined quantity of rice and mounting a measuring cup 8 put on a small cylinder 5 at a funnel part 4 is stored at a suitable place, e.g. in a refrigerator. Even if the container body is turned over by mistake, a cut opening 3 is closed so that rice does not scatter out of a container. When rice is taken out at the time of boiling it, the container body 1 is turned over or inclined suitably and the part ar ranged in the direction of extension of the cut opening 3 is pressurized from the opposite direction to the center on a neck ring 2 composed of a strong elastic material so that the funnel part 4 is opened at the cut opening 3 and the packed rice is released out of the con tainer. Accordingly, it is possible to receive rice released into the measuring cup 8 fitted beforehand to the small cylinder 5 and when the force applied to the neck ring 2 is removed at the point of time of reaching a desired quantity of rice, said part is restored to the original state and the cut opening 3 is closed automatically to enable stopping the release of rice.
Patent JP-H05173709-A (JP)
Title: Display and input integrated device with image sensor
Inventor: KOBAYASHI MITSUGI
IPC: G06F3/0488
Filed: 1991-12-25
Abstract: PURPOSE:To enable computer operation of image information by assembling a planar image sensor into a display and input integrated device for which a coordinate input device and a planar display device are integrated. CONSTITUTION:The display and input integrated device provided with a coordinate input means and a display means and a translucent image input means are integrally assembled. In the case of inputting an image input, a liquid crystal display 4 is entirely turned on and the light of a backlight 5 is transmitted through the paper. Since light from the backlight 5 is shielded by a metal electrode, only the light reflected from the image information is inputted to the photoelectric conversion part of an area sensor. The light is photoelectrically converted and transmitted to a sensor image processing part 7. The sensor image processing part 7 A/D-converts the signal and converts it to digital data. The light read by the area sensor 3 is converted to image data, transmitted to a memory part 10 for display and stored as image information.
Patent JP-H10189590-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L23/52
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is enhanced in reliability, by a method wherein an insulating film formed on a semiconductor substrate where an Cu film wiring is provided is protected against cracking and dents. SOLUTION: A semiconductor device is equipped with a semiconductor substrate 1, a first insulating film 2 which is provided with an opening 4 and formed on the substrate 1, a conductive film 5 which covers the inner wall of the opening 4, and a Cu film wiring 61 embedded in the opening 4. The Cu film wiring 61 is formed by making its upper edge protrude from the surface of the first insulating film 2, and the upper edge of the Cu film wiring 61 is covered with a second insulating film 7.