baber/WOPTO huggingface dataset:
Patent JP-H0341908-A (JP)
Title: Chair leg with radial arm
Inventor: PAORO BORUSAANI
IPC: A47C7/00
Filed: 1990-03-09
Abstract: PURPOSE: To make it possible to form a material into a variety of sizes at a low manufacturing cost and without requiring many molds, by having a metal core formed with a cylindrical boss, and a plastic-made arm cover with a desired aesthetic feature. CONSTITUTION: The central metal core 9 made of tubular steel member is connected to the column, and provided with a central cylindrical boss 10 connecting the tubular arms 11. The arms 11 are sized to a desired length. Holes are made for fitting there pins for holding the legs, casters, etc., at the free ends. A multiple number of radius-directional branches 16 corresponding to the number and positions of the arms 11, are projected out of the boss covering 14 cylinder center 15 that can be put on the boss 10 to house both the side and top sides of the arms 11. After completely covering the surfaces capable of viewing the core 9, an arm cover 19 is placed for a desired aesthetic appearance. Since a core 9 is made of metal-welded components, it can be formed into a desired size without spending much cost.  This can obtain the various different sizes of columnar legs 4 with a same forming material, just by changing the arms 11 into different sizes.
Patent JP-S63224160-A (JP)
Title: Secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/052
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the battery in the caption with high energydensity, low self-discharging, high charging/discharging efficiency and long cycle lifetime by specifying each density of LiPF6 in electrolyte in case of completion of discharging and charging. CONSTITUTION:In a secondary battery comprising a positive plate employing a compound of polyaniline system and electrolyte made from a mixed solvent of LiPF6, propylene carbonate (PC) and 1,2-dimethoxyethane (DME), the quantity of electrolyte and the density of LiPF6 are controlled that the density of LiPF6 is more than 3 mol/l, preferably more than 3.5 mol/l when discharging is completed and is less than 1.5 mol/l, preferably less than 10 mol/l when charging is completed. Therefore, the secondary battery with high energy-density, high charging/discharging-efficiency, long cycle lifetime, low selfdischarging ratio and good flatness of a voltage on discharging can be obtained.
Patent JP-H1070162-A (JP)
Title: System for testing wafer and its automatic calibration system
Inventor: MALLORY ROY E
IPC: H01L21/66
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and low-cost system for testing wafers and its automatic calibration system. SOLUTION: In an instrumentation station 118, a wafer 124 is rotated in its vertical plane and a scanning sensor is moved linearly along a parallel axis with the rotational plane of the wafer 124 to obtain thereby spiral and other scanning paths of the wafer 124 over its whole surface. By holding the wafer 124 vertically in this way, the errors caused by the originating deflection from the weight of the wafer itself, especially the large wafer (e.g. 300mm in diameter), are reduced. Further, in the instrumentation station 118, providing a plurality of wafer grippers, they are moved in the plane of the wafer 124 to fasten it to the grippers in predetermined places for its rotation.  Also, in the instrumentation station 118, a plurality of master calibration gauges 212 are provided to simplify thereby the calibration of the testing system for wafers, making any wafer for calibration tests unnecessary. Digitizing early the obtained probe instrumentation data of the wafer 124, they are calibrated thereafter in a digital way to decode them again and perform their filterings and other processings.
Patent JP-S58173434-A (JP)
Title: Air flow sensor
Inventor: HAGIWARA SHIYOUICHI
IPC: G01F1/68
Filed: 1982-04-05
Abstract: PURPOSE:To measure simply and inexpensively the accurate aspiration flow rate, by flowing spirally inflow air along the inner wall of a sensor and providing with a thermocouple detecting the variation of temperature of this air current as the variation of voltage. CONSTITUTION:An inlet part 3 of an air flow sensor is provided so that inhaled air is flowed to a tangential direction along the inner wall of a main body 2. Detection terminals 4a, 4b of a thermocouple 4 are arranged in the vicinity of the inner wall and central part, and the thermoelectromotive force is measured by a voltmeter 5. The air flowed from the part 3 is flowed spirally along the inner wall of the body 2 and is flowed out from an outflow opening 6a. At this time, the pressure is high at the inner wall and is low at the center and the temperature is raised at the inner wall and is lowered at the center by the adiabatic change. The value of the measured voltage is shown in proportion to the flow rate of air by measuring the thermoelectromotive force generated owing to the temperature difference by the voltmeter 5 because the temperature is varied in accordance with the flow rate of the air. For this reason, simple and inexpensive measurement of the flow rate can be performed.
Patent JP-H11259645-A (JP)
Title: System and method for image data transfer
Inventor: NAKAHARA KOJI
IPC: G06T1/60
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and method suitable for price reduction for image data transfer which can properly adjust the read-out time and transfer time of image data without any omission of the image data. SOLUTION: A data dividing device 6 divides image data from a reader 5 into high-order (n) bits and low-order (N-n) bits, sends the high-order (n) bits to a data transfer device 7 simultaneously with read-out of a document by the reader 5, and the low-order (N-n) bits to a memory device 8. The data transfer device 7 transfers the high-order (n) bits of the image data to a personal computer 2 simultaneously with read-out of the document by the reader 5. The memory device 8 temporarily stores the low-order (N-n) bits of the image data. Further, the data transfer device 7 reads the low-order (N-n) bits of the image data out of the memory device 8 after the high-order (n) bits are transferred, and then transfers them to the personal computer 2.
Patent JP-S63223296-A (JP)
Inventor: YAMAMOTO MINORU
IPC: E21D9/12
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58174460-A (JP)
Title: Recording solution
Inventor: ARAI KAZUE
IPC: C09D11/00
Filed: 1982-04-06
Abstract: PURPOSE:A novel recording solution useful for ink jetting recording method, having prolonged life of recording head, extremely reduced trouble ratio of head, and raised reliability, containing a specific azo compound. CONSTITUTION:The desired recording solution containing 5wt% compound (e.g., compound shown by the formula II or formula III, etc.) shown by the formula I (R1-R4 are H, OH, or SO3M; M is Na, Li, ammonium, amine) as a recording agent for forming a recorded image. For example, the compound shown by the formula I is dissolved in water or water and a water-soluble organic solvent (e.g., diethylene glycol, etc.). In the dissolution, the amount of the organic solvent is preferably 20-50wt%.
Patent JP-S63222213-A (JP)
Title: Distance measuring method, range finder and distance measuring scale
Inventor: NARUTAKI YOSHIISA
IPC: G01C15/06
Filed: 1987-03-12
Abstract: PURPOSE:To measure a distance with relatively high accuracy by a simple apparatus, by calculating the distance up to a target from the length of the image of the target having a known length calculated by picking up the image of the target by a telescope, the actual length of the target and the magnifying power of the telescope. CONSTITUTION:For example, a scale 8 having a known length is set to 1m and a mark equally dividing said length into 10 is applied to the scale 8 to form 10 blocks 11. This scale 8 is vertically provided at a distance measuring point to be observed through the objective lens system 2, square lens system 3 and eyepiece system 4 of a telescope 1. The image split by the splitter 4b of the eyepiece system 4 is magnified by a magnifier 5 to be formed into an image on an image sensor 6. The mark 9 of the scale 8 formed into the image on the image sensor 6 and the number of the blocks 11 are calculated and the magnifying power of the telescope is used to calculate the distance up to the distance measuring point by an operation circuit to display the same. By this method, a distance is measured with relatively high accuracy by a simple optical system.
Patent JP-H05221199-A (JP)
Title: Vapor-deposited film for forming
Inventor: SHIBATA SHIGERU
IPC: B32B15/08
Filed: 1992-02-07
Abstract: PURPOSE:To provide a vapor-deposited film for forming wherein a base film can be softened efficiently by heating the film in a short time at low temperatures. CONSTITUTION:A pattern layer 4 composed of polyurethane resin and a red pigment is formed on a base film 1 of polyurethane terephthalate. A pre-anchor layer 5 of urethane resin is formed all over the pattern layer 4, and a vapor- deposited layer 2 of aluminum is formed, which is then patterned. A post-anchor layer 6 of copolymer resin of vinyl chloride and vinyl acetate maleic acid is formed all thereover. A heat ray absorbing layer 7 is obtained by dispersing carbon black of the particle size 2mum as a heat ray absorber by 40% in the acrylic resin. The heat ray absorbing layer 7 is formed to agree with the pattern of the vapor-deposited layer 2. Lastly, an adhesive layer 3 of acrylic resin is formed, thereby to manufacture this forming vapor-deposited film.
Patent JP-S53141972-A (JP)
Title: Drum type drier
Inventor: SHIMIZU HAJIME
IPC: F26B11/04
Filed: 1977-05-17
Abstract: PURPOSE: To reduce bearing sliding tones by using an L type synthetic resin h bearing to receive radial and thrust load as a drum front section bearing and arranging a buffering felt in a bearing base and extend its part to the thrust receiving surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10252737-A (JP)
Title: Crank bearing for internal combustion engine
Inventor: YOSHITAKE KOICHIRO
IPC: F02F7/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the crank bearing of an internal combustion engine capable of using a low-cost bearing cap of a material and a shape which are low in a fatigue limit, by lowering the level of a stress applied on the bearing cap. SOLUTION: A crank bearing for an internal combustion engine is formed such that a crank shaft is rotatably supported by a bearing hole consisting of the bearing groove, a semicircular shape in cross section, of the bearing part of the lower part of a cylinder block and the bearing groove 7 in a semicircular shape in cross section of a gearing cap 5 securely fastened against the bearing part. A joint 5a between the bearing cap 5 and the bearing part consists of a slope 12 protruding to the bearing part side along with movement from the bearing groove 7 toward the outside, and a means is provided to displace the two side parts of the bearing cap 5 in an external direction when fastening parts 9 on both sides of the bearing cap 5 are fastened against the bearing part.
Patent JP-H08253290-A (JP)
Title: Large-sized returnable bag comprising double bottom lid
Inventor: SEKIGUCHI KEIJI
IPC: B65D88/22
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a sewn part of a bag from opening by flatly sewing a bottom-hold hanging belt at positions wherein a bottom lid comprising a plurality of base cloths stacked is equally divided into a predetermined number, extending the belt in a lengthwise direction of a bag body to be sewn and fixed to an upper part of the bag body, and leaving not sewn, parts between the fixed part and the flatly sewn and fixed parts of the bottom lid. CONSTITUTION: A bottom lid (b) of a large box A comprising a cloth sheet made of polyolefin synthetic resin flat yarn made into a cylinder is made into a double bottom with two base cloths 1 sewn together. At positions where the bottom lid (b) of the double base cloths 1 equally divided into four, a bottom-hold hanging belt (d) is flatly sewn and fixed, and the belt is extended in a lengthwise direction of a bag body (a) to be sewn and fixed to an upper part of the bag body (a). Parts between this fixed part 10 and flatly sewn fixed parts 6 of the bottom lid (b) are not-sewn parts 18. Thus safety of the hanging belt (d) when the bag is filled with contents can be improved, and sewn parts of the bag can be prevented from opening by hanging compression and hanging impact.
Patent JP-H04291395-A (JP)
Title: Information terminal device
Inventor: MIWA YUICHI
IPC: G09G3/36
Filed: 1991-03-20
Abstract: PURPOSE:To offer the low-cost, small-sized information terminal device which makes a gradational liquid crystal display. CONSTITUTION:The information terminal device divides one frame into plural fields, applies a specific voltage level selectively among plural different voltage levels, field by field, and makes the gradational display according to a mean effective voltage value. This device is equipped with a frame memory 4 which stores and holds gradational image data to be displayed in frame units, a data processing means 13 which outputs data based on the gradation levels of the image data stored and held in the frame memory 4 plural times in field units at the time-divided timing of a frame time, a data switching means 20 which switches and supplies the output data from the data processing means 20 selectively to a liquid crystal display means, an image signal output means which outputs the image data as one-frame image data consisting of plural fields.
Patent JP-H08256122-A (JP)
Title: Communication system estimation device
Inventor: MANIWA HISAKAZU
IPC: H04B17/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a communication system estimation device which estimates a communication system of a communication source based on the communication history and the communication characteristic of the communication source. CONSTITUTION: When the communication histories and the communication characteristics of plural communication sources that have no relation with a communication system can be acquired, a communication source- communication history relation degree calculation part 2 calculates the inter-communication source relation degrees. Then an inter-communication source relation degree decision part 3 decides that the communication sources of large relation degrees are connected together in the communication system and then decides an estimation result 4.
Patent JP-H07266571-A (JP)
Title: Ink jet recording apparatus
Inventor: KUMAI EIJI
IPC: B41J2/175
Filed: 1994-03-28
Abstract: PURPOSE:To provide an ink jet recording apparatus with the capability of promptly circulating air bubbles existing in a head or ink supply pipe without the necessity of a large-sized apparatus, and having a simple structure with high reliability. CONSTITUTION:The ink jet recording apparatus includes an ink jet recording head 104 mounted on the carriage 101 to be reciprocation-driven on the main body, an ink supply pipe 106 connecting the ink inlet 102, ink outlet 103, and ink tank 105 provided on the ink jet recording head 104, and ink circulation means disposed in the ink supply pipe 106, wherein the ink circulation means comprises a pump chamber 107 and pump driving part 113. The pump chamber 107 is mounted on the carriage 101 and the pump driving part 113 is formed on the main body. A cartridge type ink tank 105 and the pump chamber 107 of the ink circulation means to be mounted on the carriage 101 are formed integrally.
Patent JP-H08252984-A (JP)
Title: Multicolor thermal recording material
Inventor: OMURA HARUO
IPC: B41M5/30
Filed: 1995-03-16
Abstract: PURPOSE: To make color separation property excellent and prevent discoloration at uncolored parts by adding a specified fluoran precursor compound to at least one layer of a heat sensitive coloring layer having two or more layers as a dye precursor and adding a dissimilar dye precursor having different chemical structure and coloring temperature to other heat sensitive coloring layer. CONSTITUTION: A dye precursor contained in at least one layer of a heat sensitive coloring layer can be expressed by a formula. In the formula, R<1> and R<2> respectively represent a hydrogen atom, a 1-6C chain alkyl group independent of others, either R<3> or R<4> represents a hydrogen atom and the other represents a hydrogen atom and a 1-6C chain alkyl group. X<1> , X<2> , X<3> , and X<4> respectively represent a hydrogen atom, a 1-4C alkyl group independent of others reciprocally, and at least one group of X<1> and X<2> , X<2> and X<3> , and X<3> and X<4> may form a substitution or non-substitution aromatic cyclic structure together with an adjacent carbon atom. X<5> represents a 1-6C alkyl group and (n) is an integer of 0 or 1-4.
Patent JP-S62289713-A (JP)
Title: Reflection type photoelectric sensor
Inventor: NAGAOKA AKIRA
IPC: G01C3/06
Filed: 1986-03-14
Abstract: PURPOSE:To limit unnecessary light by arranging a light reducing element which varies in the quantity of transmitted light with the angle of incident light front of a photodetection lens. CONSTITUTION:A light reducing plate 8 formed by cutting many light transmission slits 7 in a lattice shape is used as the light reducing element G in front of the photodetection lens 2 and varies the quantity of transmitted light according to the angle of incidence of light. The angle theta of incidence is larger when the body to be detected than when the body to be detected is distant, so the apparent area of each light transmission slit 7 where the light is transmitted decreases and the light is intenser and intenser as the distance to the body to be detected is shorter and shorter, so the quantity of light which is transmitted through the light reducing element G and incident on a photodetection element 4 is nearly constant eventually regardless of the distance to the object.
Patent JP-2000245925-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To heighten an expectation feeling concerning a privilege such as time shortening by deciding the existence of the privilege to be given to a game player and the largeness of the privilege when it exists and selecting the case to announce the contents of the decided privilege or to announce only the existence of the privilege. SOLUTION: When a winning ball enters a start prize winning port and a big winning is generated by satisfying a prescribed condition, the special pattern 24a, opportunity patterns 24b and 24c, time shortening time lottery screen 24d, character 24e and display screen 24x where a bow 24f and an arrow 24g are displayed of each variable pattern display equipment 24 are successively changed from (a) to (d). Then the arrow 24g shot by a character 24e is shot toward the time shortening time lottery screen 24d which is changed at high speed and the lottery result of the time shortening times (one of 100, 50 and 10, for example) in the case of shot by the arrow 24g is displayed. In the case of (h), '?' is displayed without displaying the time shortening times after a lottery and an expectation feeling concerning the number of times of shortening time is given.
Patent JP-S61216642-A (JP)
Title: Apparatus for draining interior of pickle tub for slated rice-bran paste
Inventor: WANIKAWA JUNICHI
IPC: A23B7/12
Filed: 1985-03-22
Abstract: PURPOSE:To take out excessive water collected in a pickle tub for salted rice- bran paste and discard the water, by embedding a finely perforated cylindrical bottomed container in the pickle tub for the salted rice-bran paste. CONSTITUTION:A rigid hollow cylindrical container 1 is provided with a bottom, and several tens of small holes are perforated all over the central to the upper part to form protrusions 2 in the inside. The above-mentioned container 1 is then embedded in a salted rice-bran paste bed in the central part of a pickle tub 2 for the salted rice-bran paste to about 3/4 of the container 1. After a specific period (3-7 days depending on the amount of vegetables), water produced in the pickle tub 3 for the salted rice-bran paste is then drawn through the holes into the container 1 and the collected water is discarded to embed the container 1 in the pickle tub 3 for the salted rice-bran paste. The container 1 is put into the pickle tub 3 for the salted rice-bran paste to keep a constant moisture always in the salted rice-bran paste bed and give a suitable state thereof. The growth of molds can be suppressed and the further addition of rice bran is not required.
Patent JP-H01231076-A (JP)
Title: Device for developing electrophotographic device
Inventor: KANESHIGE MASATOSHI
IPC: G03G15/01
Filed: 1988-03-10
Abstract: PURPOSE:To surely prevent linear and belt-like parts from being stained at the nondeveloping area of a photosensitive body by setting the intensity of the magnetic force of a 2nd magnetic pole so that developer carrying force can become stronger than developer holding force by means of the magnetic force of a main pole. CONSTITUTION:The strength of the magnetic force of the 2nd magnetic pole S11 provided on the developer carrying direction side of the magnet of a magnet roller 7 for development is set so that the developer carrying force by means of the attracting force of the 2nd magnetic pole S11 and the turning force of a sleeve 7a can become stronger than the developing agent holding force by means of the magnetic force of the main pole N11 of the magnet. Therefore the carrier already forming a magnetic brush in the vicinity of the main pole of the magnet is surely carried to the downstream side from the vicinity of the main pole. Since the already formed magnetic brush quickly and surely disappears, no toner sticks to a photosensitive body 6. Therefore, the stain of the occurrence of linear and belt-like parts at the nondeveloping area of the photosensitive body can be surely prevented.
Patent JP-S62212548-A (JP)
Title: Method for proof testing optical fiber connection part
Inventor: IKEDA YASUHIRO
IPC: G01N3/00
Filed: 1986-03-14
Abstract: PURPOSE:To enable a test using proof load in which torsional force is applied simultaneously with tensile force in an axial direction by a small-sized apparatus, by holding a clamp grasping an optical fiber core wire simultaneously with tensile load to a clamp rotating and grasping plate in a freely rotatable manner. CONSTITUTION:An optical fiber core wire 1 after fusion connection is pressed and fixed by respective clamps 9A, 9B. Thereafter, tensile force in the direction shown by an arrow D is applied to the clamp 9A with respect to the fusion connection part of the optical fiber core wire 1 and torsion is applied to the clamp 9B in the direction shown by an arrow E being a direction wanting to apply torsion load to the core wire 1. Then, simultaneously with the tensile load in the axial direction, torsion load in the desired direction is applied to the core wire 1 in such a state that the clamps 9A, 9B are grasped by a clamp rotating and grasping plate 11 in a freely revolvable manner and the composite force of both loads is handled as proof load. Therefore, a proof load test in which torsion force is applied simultaneously with the tensile force in the axial direction can be performed by a small-sized apparatus.