baber/WOPTO huggingface dataset:
Patent JP-H09138199-A (JP)
Title: Histogram generation circuit and piston surface evaluation unit
Inventor: SUDA HIDEO
IPC: G01N21/94
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To generate a histogram data quickly by performing the generation of histogram data in parallel with acquisition of data. SOLUTION: The histogram generation circuit comprises a main memory 28 for storing data outputted from an image pickup means, i.e., a CCD sensor 38, and a histogram memory 10 for receiving the content of data stored in the main memory 28 in the form of an address value and outputting a data at the position designated by the address value. The histogram memory 10 is provided with an adder circuit 12 for increasing the value of data outputted from the histogram memory 10 and storing the increased data at a position designated by the address value of histogram memory 10.
Patent JP-H05134380-A (JP)
Title: Processing method and device for photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/06
Filed: 1991-11-08
Abstract: PURPOSE:To reduce a quantity of a processing waste by reducing feed of a replenishing solution to a processing solution and by making quantity of an overflow solution practically zero in a development processing of a photographic sensitive material. CONSTITUTION:In a processing method and device for a photographic sensitive material to reduce feed of the replenishing solution by applying current to the processing solution to recover processing capacity, the 1st replenishing solution made of a concentrated solution is fed to replenish the decrease of the processing solution attendant on processing of the photosensitive material 4 from the 1st replenishing solution vessel 5 in smaller quantity than a decreasing quantity of the processing solution and the 2nd replenishing solution made of a dilute solution or water is automatically fed from the 2nd replenishing solution vessel 8 with a float valve 9 until the liquid level of the processing solution reaches the original level.
Patent JP-H09155829-A (JP)
Title: Production of gypsum board
Inventor: OTAKA MASAMI
IPC: B28B1/30
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently produce a gypsum board without generating unbalance by searching the position of an image approximate to the original image in the image of a gypsum slurry sump part accompanied by the positional fluctuations of a gypsum slurry to measure the position of the end part of the sump part. SOLUTION: The gypsum slurry 5 flowing to the gap between the raw papers 2, 3 on a belt conveyor 1 from a mixer forms a sump at the central part of a mold device 6. The end part A of this sump. is positionally changed in the directions of end parts B, C by the fluctuations of a gypsum slurry supply system. Then, the image of the sump part is photographed as the original image by a CCD camera 7 to be stored in an image analyser. Next, the sump part is photographed and the image signal thereof is taken in the image analyser. The image of the sump part is compared with the original image within the image analyser and the position of an image approximate to the original image is searched and, from the position data thereof, the position of the end part of the sump part of the gypsum slurry 5 is continuously measured.
Patent JP-H05201464-A (JP)
Title: Device to keep pair of different type containers
Inventor: ROBAATO JIYON RESHIEREITAA
IPC: B65D67/02
Filed: 1992-11-30
Abstract: PURPOSE: To enable to easily retain pairs of dissimilar containers for convenient use by connecting a plurality of arms through a frangible portion, and providing arcuate surfaces engageable with two dissimilar containers on each arm. CONSTITUTION: This device or container 1 for retaining pairs of dissimilar containers filled with injection or the like has five arms 10-50 extending perpendicular to the linear resilient device 1, and each arm 10-50 defines two arcuate surfaces 11-12, 21-22, 31-32, 41-42, 51-52 engageable with two dissimilar containers. Adjacent arms are connected together through each frangible portion 15-45 of separable linear device 1 along a line parallel to the arms. Terminal tabs 2, 3 are formed at the ends of the device 1 to make it convenient to move the device or its mounted container.
Patent JP-2000126217-A (JP)
Title: Colored air permeable base material and throw-away body warmer
Inventor: HONDA MAKOTO
IPC: A61F7/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to allow coloration without the hindrance of air permeability, or the like, to maintain a heat generation temperature and heat generation duration time similar to those of the case the coloration is not executed, to substantially prevent decoloration and color change and to maintain a concealing effect and beauty by the coloration. SOLUTION: This throw-away body warmer consists of a colored air permeable base material 7 which is formed by adhering a porous film 1 and an air permeable base material 3 via an air permeable adhesive layer 2 and in which either or both of the porous film 1 and the air permeable base material 3 consist of colored layers. The throw-away body warmer described above is formed by housing a heating element into a housing bag using such colored air permeable base material 7 in at least a part thereof.  As a result, the throw-away body warmer which is protected by the porous film and the air permeable base material as a result of the coloration of the air permeable adhesive layer, is exceedingly excellent in the preventiveness of the decoloration and color change and is improved in the adhesive power, the stability of a water vapor transmission rate and heat resistance by the use of the fiber deposition type adhesive layer is obtained. The occurrence of wrinkling, peeling and the degradation in the water vapor transmission rate are substantially prevented. The excellent hand based on the cushion property, or the like, by the adhesive layer is obtained as well.
Patent JP-H09157673-A (JP)
Title: Polyol ester and its production
Inventor: SHIOKAWA YOSHIHIRO
IPC: C10N40/30
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyol ester having high compatibility to fluorocarbon substitutes, good low-temperature fluidity and excellent electrical insulation and provide its production process. SOLUTION: This polyol ester is a mixture of 1,1,1,2-tetrafluoroethane and a polyol ester at a weight ratio of 9/1 and has a low temperature-side separation temperature of <=-70 deg.C, a flow point of <=-35 deg.C and a volume resistivity of >=1.0×10<15> . It can be produced by preparing an acid fluoride from carbon monoxide and a 4-12C monoolefin wherein at least one of the carbon atoms forming the double bond is tertiary carbon atom, reacting the acid fluoride with neopentyl glycol and removing >=1wt.% of the high-boiling component of the obtained polyol ester by distillation.
Patent JP-H01164830-A (JP)
Title: Hydraulic buffer
Inventor: NAKATATE TAKAO
IPC: F16F9/18
Filed: 1987-12-18
Abstract: PURPOSE:To prevent lowering of a damping force and decrease of a spring constant during actuation, by a method wherein the upper part of a reservoir is communicated to the inner upper part of an inner cylinder through a check valve, and a breeder valve is communicated to the upper part of a cylinder. CONSTITUTION:During working of a hydraulic buffer, air present in a reservoir 3 opens a check valve 28 flows through a communicating groove 26 and further flows through a space 25 and a hole 30 and is discharged in the open air after it opens a breeder valve 13. Air present in a piston upper chamber 16 flows in a space 17, and air present spaces 17 and 18 flows through a slit 27, the space 25, and the hole 30 to open the breeder valve 13, and is discharged in the open air. Further, since the check valve 28 is situated to the upper part of the reservoir 3, air in the space 25 is prevented from flowing in the reservoir 3. Rapid discharge of the air enables prevention of lowering of a damping force and reduction of a spring constant during working of a hydraulic buffer.
Patent JP-H07176790-A (JP)
Title: Ohmic electrode of compound semiconductor and its formation
Inventor: YAMADA KYOSUKE
IPC: H01L21/28
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an ohmic contact by heat treatment at a lower temperature than in the case of Au-Si electrode, to reduce contact resistance and to easily form electrode patterns even with non-cyanic etchant, by using a ternary alloy obtained by adding Ni to Au-Si to form the electrodes. CONSTITUTION:The ohmic electrode is formed using an alloy composed of Au, Si and Ni. A Au-Si-Ni film 2 is deposited on a n-type GaP substrate 1 by vacuum evaporation. The obtained Au-Si-Ni film 2 is subjected to photoetching using a KI-I2 solution as etchant to form circular electrodes 3. The n-type GaP substrate 1 with the electrodes formed is then subjected to heat treatment in an Af atmosphere to finish the formation of ohmic electrodes. This has advantages, for example, ohmic contact is obtained by heat treatment at a lower temperature than in the case of Au-Si electrode.
Patent JP-H05160162-A (JP)
Title: Field effect transistor
Inventor: ANDO YUJI
IPC: H01L21/338
Filed: 1991-12-05
Abstract: PURPOSE:To increase an electron concentration and to improve an electron mobility by effectively increasing an In composition ratio while minimizing the decrease in critical film thickness due to increasing lattice mismatches in a two-dimensional electron gas FET in which an InGaAs distortion layer is used as a channel. CONSTITUTION:A Non-doped channel layer is formed of InxGa1-xAs layers (0<=x<=1) (3A, 3B, 3C) in a two-dimensional electron gas FET in such a manner that its In composition (x) is stepwisely varied in a layer thickness direction and formed at a maximum at a position isolated by 30 to 100 angstroms from a boundary to an electron supply layer 4. Thus, the In composition at a position having a high electron density is locally increased, and the effective In composition is increased more than a conventional InGaAs channel having a uniform composition.
Patent JP-H09234112-A (JP)
Title: Foamy hair decolorizer
Inventor: SANO MITSUO
IPC: A61K8/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the dissolution of a liquid agent with the lapse of time, and to prevent a vessel from being brocken even if the dissolution is caused by housing the liquid agent consisting of 6 solvent, foaming agent, hydrogen peroxide water, or the like in a gas permeable vessel having a pump mechanism. SOLUTION: A liquid agent 8 is made up of hydrogen peroxide water, a foaming agent, alcohol being a foam quality improving agent, a pH conditioner being the stabilizer of hydrogen peroxide water, a chelating agent being the stabilizer of hydrogen peroxide, and a solvent. A vessel 1 is made up of a body 2 of polyethylene, polypropylene, or the like, and a pump mechanism provided to the vessel body 2 so as to be integrally closed. The pump mechanism is constituted in such a way that an air suction pump 4 is integrally arranged to the outer circumference of a liquid suction pump 3 so as to have the same central axis, and the liquid suction pump 3 and the air suction pump 4 are integrated at a mixing chamber 7 provided directly before a discharge nozzle 6, and air-liquid mixture is communicated with the nozzle 6 through a net pipe 10.  The mesh of the net is preferably set normally to be 100 to 300 meshes or so.
Patent JP-H07151603-A (JP)
Title: Method for detecting kind identifying position of plastic article
Inventor: AIKAWA KATSUAKI
IPC: G01J3/42
Filed: 1993-11-26
Abstract: PURPOSE:To find a measurable position by avoiding opaque parts so as to reliably identify the kind of plastic used for an article to be inspected by irradiating the article with detecting light while the article is relatively moved to a position detector. CONSTITUTION:Plastic bottles 1 carried on a caterpillar belt 4 are irradiated with light from the irradiating section 3a of a position detector 3. When such opaque parts as labels, printed characters, etc., exist in the barrel sections of the bottles, the absorption spectrum effective to identifying the kind of the plastic used for the bottles 1 is not obtained. Therefore, an analyzer 6 confirms whether or not the received quantity of the light transmitted through the bottles 1 exceeds a preset prescribed value from light receiving signals from a light receiving section 3b. When the analyzer 6 confirms that the quantity of received light is larger than the prescribed value by a prescribed distance, the analyzer 6 decides the position as a discriminated position by judging that the kind of plastic can be identified by measuring the absorption spectrum of near infrared rays by means of the detector 5.
Patent JP-H05134117-A (JP)
Title: Insertion method for optical coater fiber into reinforcing tube
Inventor: OGAWA TAKAHIRO
IPC: H02G1/08
Filed: 1991-11-08
Abstract: PURPOSE:To provide a method to insert a large number of optical coated fiber into a reinforcing tube efficiently. CONSTITUTION:Optical fiber coated fiber 4 are inserted into a reinforcing tube 2 while carrying them with air flow. Consequently, for example, one ends of the optical coated fiber 4 are previously inserted into the reinforcing tube 2 by several centimeters and the optical fiber coated fiber 4 are quickly inserted into the reinforcing tube 2 only by leading air to the inside of the reinforcing tube 2 and thus man power and time can be saved.
Patent JP-H05136741-A (JP)
Title: Portable optical space communication equipment
Inventor: WATANABE MIKIO
IPC: H04B10/114
Filed: 1991-11-09
Abstract: PURPOSE:To attain the transmission even in the case of rough tentative installation or the like in the operating state by devising an allowable angle with respect to a deviation in the optical axis to be large. CONSTITUTION:A couple of a light emitting device 4 and a light receiving device 5 are provided respectively to opposite sides of a couple of optical repeaters 1, 1 located apart. The equipment is an optical space communication equipment by using a built-in signal conversion control circuit to convert a voice signal of the optical transmitter-receiver connecting respectively to each optical repeater 1 in a wired line or in a radio wave into an optical signal mutually. Light emitting/light receiving angles of light emitting elements/light receiving elements LED/PD of the light emitting device 4 and the light receiving device 5 are selected and adjusted through a mechanical or electrical light emitting/light receiving angle changeover means (for and near changeover switch SW).
Patent JP-H05125111-A (JP)
Title: Production of modified low-molecular weight polypropylenic resin
Inventor: IMADA YUKITADA
IPC: C08F8/46
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the subject resin useful as a compatibilizing agent for polymer alloy, etc., by reacting a low-molecular weight polypropylene resin with an unsaturated dicarboxylic acid in the presence of an azo-type free radical initiator, thereby adding a specific amount of the unsaturated dicarboxylic acid to the polymer. CONSTITUTION:The objective modified low-molecular weight polypropylenic resin useful as a compatibilizing agent for polymer alloy, etc., can be produced by reacting (A) a low-molecular weight polypropylenic resin having a number- average molecular weight of 500-20,000 with (B) an unsaturated dicarboxylic acid (e.g. maleic anhydride) in the presence of (C) an azo-type free radical initiator [e.g. 1,1'-azobis(cyclohexane-1-carbonitrile)] at 195 deg.C for 1hr to add 1.0-2.0mol on an average of the unsaturated dicarboxylic acid of the component B to 1mol of the terminal carbon-carbon double bond of the component A, evacuating the system while keeping the temperature to 195 deg.C, deaerating the product in a vacuum of 5mmHg for 1hr and cooling the deaerated resin.
Patent JP-H02165840-A (JP)
Title: Molding material for sand mold for casting and production of sand mold for casting
Inventor: KATANO HIROAKI
IPC: C08G77/50
Filed: 1988-12-20
Abstract: PURPOSE:To produce the sand mold for casting having excellent resting strength and high-temp. strength by consisting the molding material, which consists of a silicate-contg. polyisocyanate compsn., of a silicate-contg. material of specific weight times the weight of the material. CONSTITUTION:The silicate-contg. polyisocyanate compsn. which is the compd. for the molding material consists of the polyisocyanate and the silicate-contg. compd. of 1/9 to 9 weight times the weight thereof. The silicate-contg. compd. is a silicate oligomer obtd. by the hydrolysis dehydration polymn. of tetraalkoxy silane in a 0 to 65% range of hydrolysis rate. The product formed by bringing the above-mentioned oligomer and the active hydrogen-contg. compd. of >=80 and <500mol.wt. and 1 functional group number into reaction in a 1 to 15 range of alkoxy group number/active hydrogen number or the product formed by bringing the silicate oligomer into reaction with the active hydrogen-contg. compd. of >=500mol.wt. and <=2 functional group number in a 10 to 100 range of alkoxy group number/active hydrogen number is used in the production process of the sand mold for casting, by which the sand mold for casting having the excellent resting strength and high-temp. strength is obtd.
Patent JP-H07175994-A (JP)
Title: Automatic notification device
Inventor: HISHIKAWA TETSUYA
IPC: G08B23/00
Filed: 1993-12-21
Abstract: PURPOSE:To notify accurately a residual capacity of a battery by a method wherein an optional decision voltage value used to notify an abnormality of a battery voltage of the automatic notifying device is changed according to a detected ambient temperature. CONSTITUTION:A CPU 2 extracts an ambient temperature as a voltage change with a thermister 10 and a temperature sensing section 11 and reads the change and receives a voltage from a battery voltage detection section 9 to compare the temperature and the battery voltage and decides whether or not the voltage exceeds a predetermined voltage. The CPU 2 has a cross reference table between ambient temperatures versus decision voltages and varies the decision voltage depending on the ambient temperature.
Patent JP-H07172379-A (JP)
Title: Container binding tool
Inventor: TAKAGUCHI HIROYUKI
IPC: B63B25/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a container binding tool which is constituted to perform a high-efficient work to bind stacked containers. CONSTITUTION:Upper and lower rods 10 and 20 are engaged in a screwed-in state with a screw shaft 1 having an inverse thread. The support shaft 41 of a head support body 40 is rotatably and inclinably supported to a support plate 13 fixed to the upper end part of the upper rod 10. An insertion shaft part 43 inserted in the engaging hole of a container is arranged at the head support body 40 and the shaft part 51 of an engaging head 50 is inserted in the through- hole 44 of the insertion shaft part 43. A coupling tool 23 is attached to the lower end part of the lower rod part 20. The insertion shaft part 43 is inserted in the engaging hole of the upper stage container of stacked containers and through rotation of the engaging head 50 by operation of an operation lever 52 attached to the shaft part 51, the two end parts thereof are engaged with the peripheral edge of the engaging hole. The coupling tool 23 of a lower end 20 is coupled to an engagement support tool on a container support surface, and through rotation operation of a screw shaft, the upper and lower rods 10 and 20 are moved in a direction in which the rods approach each other to fix an upper stage container.
Patent JP-H04190462-A (JP)
Title: Chip arrangement position calculation device for glass mask
Inventor: HORIUCHI YUKIHARU
IPC: G03F9/00
Filed: 1990-11-26
Abstract: PURPOSE:To make manufacturing LSI efficient by automatically calculating an arranging means which maximizes an LSI chip exposed on glass mask and inspecting the method. CONSTITUTION:A maximum exposure data, a chip size, etc., are inputted to an input part 1. An automatic arrangement position calculating means 2 calculates the chip arranging method which realizes the largest number of chips and inputs it to an arrangement information storage means 3. When improvement is still needed, an arrangement information correcting means 4 corrects it, and an arrangement information inspecting means 5 checks whether the arrangement is in an exposed area or not and whether chips are overlapped or not and the arrangement is stored in a storage means 3 when the arrangement is accepted. The stored information is displayed on the screen of a graphic display part 7 through an arrangement information display means.
Patent JP-H09328348-A (JP)
Title: Production of hydraulic inorganic member
Inventor: TANAKA HIDEO
IPC: C04B28/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve strength characteristics of compression strength and flexural strength, by adding a thermally cross-linking type sulfonated melamine resin to a hydraulic substance such as Portland cement, blending, molding and heat- treating. SOLUTION: In blending Portland cement or another hydraulic inorganic powder with an aggregate and another compounding agent, 3-25 pts.wt. based on the hydraulic inorganic powder of a thermally cross-linking type sulfonated melamine resin having 8, 000-20,000 molecular weight is added. The blend is kneaded, molded and heated at a temperature equal to or higher than a normal temperature, generally 130-180 deg.C. In blending, an anionic surfactant and a polymer resin such as an acrylic emulsion are optionally added. An organic sulfonic acid such as naphthalenesulfonic acid or dodecylbenzenesulfonic acid is used as the catalyst to promote the reaction.
Patent JP-H06150128-A (JP)
Title: Robbery preventing device for automatic vending machine
Inventor: MIYAO TETSUYA
IPC: G07F9/02
Filed: 1992-11-06
Abstract: PURPOSE:To improve reliability by detecting the occurrence of a robbery with high accuracy. CONSTITUTION:The vibration detection signals transmitted from vibration sensors 5, 6, etc., are amplified by amplifiers 14, 15, etc., and are transmitted to a CPU 16. The CPU 16 performs a fuzzy inference for the inputted vibration detection signals, referring to the fuzzy rule and membership function stored in a memory 17 and discriminates whether the contents of the vibration detection signal is abnormal due to the robbery or not. When it is discriminated that the contents is abnormal vibration, a buzzar working signal is outputted to a transistor 18 and a buzzar 12 is made to sound, an abnormal occurrence signal is outputted to a modem (wire/radio) 21 via a driver/receiver 19 and the signal is transmitted to the outside by wire and radio.
Patent JP-H07234571-A (JP)
Title: Electrophotographic device
Inventor: TATSUMI KENZO
IPC: G03G21/16
Filed: 1994-12-26
Abstract: PURPOSE:To provide an electrophotographic device capable of obtaining a good-quality image having no image irregularity over a long period without requiring the cleaning or an exchange of a roller member such as an electrification roller by a service man. CONSTITUTION:The surface of an electrification roller 2 is formed with a material having a static friction coefficient smaller than that of the surface of a photoreceptor 1, and a contact pressure changing means changing the contact pressure of the electrification roller 2 to the photoreceptor 1 is formed with a solenoid 32, an L-shaped sheet metal member 19, a cam 18, and springs 12, 31. A microcomputer 50 controls the contact pressure changing means so that the contact pressure is made larger when the electrification roller 2 is kept in contact with the image nonforming region of the photoreceptor 1 than when the electrification roller 2 is kept in contact with the image forming region. The force that a toner is pressed to the photoreceptor 1 is made larger than the force that the toner is pressed to the electrification roller 2, and the toner is moved to the photoreceptor 1 side.