baber/WOPTO huggingface dataset:
Patent JP-H05256460-A (JP)
Title: Cooking grill with heater
IPC: F24C7/06
Filed: 1992-04-27
Abstract: PURPOSE: To obtain a cooking grill used in a cooking oven, e.g. a microwave oven or a gas oven range, in which grill cooking can be carried out effectively by disposing a heater member fixedly on receiving bars. CONSTITUTION: A cooking oven is provided with a heater member 34 arranged to be bent by receiving bars 32 and being heated to dissipate heat upon being fed with power supply, contact terminals 33, 33a provided at the opposite ends of the heater member 34, and a socket mounted on the rear wall of cooking chamber and connected with the contact terminals to energize the heater member 34.
Patent JP-H01277725-A (JP)
Title: Light input apparatus of light measuring device
Inventor: KIMURA SADASUKE
IPC: G01J1/04
Filed: 1988-04-30
Abstract: PURPOSE:To perform the incidence to a light measuring device with high efficiency and high coupling efficiency, by emitting the light from a light source of every kind from the optical fiber exclusive connector fixedly arranged to the light input part of the light measuring device at an emitting angle equal to or less than an incident angle by an adaptor. CONSTITUTION:The diffused light of an arbitrary light source 4 is incident on an adaptor 12 and emitted from the adaptor 12 as a converged bundle of rays having an emitting angle theta1. This converged bundle of rays of the emitting angle theta1 is wholly incident to an optical fiber exclusive connector 11. That is, since the optical fiber exclusive connector 11 shows visual field throttling action when the space light incident from the light source 4 through the adaptor 12 is incident on a light measuring device 2, said connector is formed from one setting the incident angle theta1 coinciding with the open angle theta of the light measuring device 2. The connector 11 emits the incident light at the angle coinciding with the open angle of the measuring device 2 to allow the same to be incident on the light measuring device 2 at the incident angle fitted to the measuring range of said device 2.
Patent JP-S59233032-A (JP)
Title: Remover for muck in pit excavator
Inventor: HAMADA TOSHIFUMI
IPC: E02F7/00
Filed: 1983-06-17
Abstract: PURPOSE:To raise the efficiency of carrying out muck by providing a rotary frame having a cutter pivotally supported in a rocking manner on its lower part to a cylinder having an endless bucket for carrying out muck inside and a scraper and a screw for raking much on its lower part. CONSTITUTION:A pit excavator consists of an annular rotary frame 1 having a smaller diameter than that of a pit 6 and capable of freely fixing to the inner wall of the pit, a cutter boom 2 attached to the lower part of the frame 1 in a rocking manner, and a non-turning bucket elevator 3 having the frame 1 in vertically movable manner on its outside, an endless bucket 24 in a vertically movable manner in its inside, and a scraper 4 and a screw 5 for raking muck on its lower part. The muck on the bottom of the pit can thus be discharged with good efficiency.
Patent JP-H08276370-A (JP)
Title: Cord connecting device for electrically driven driver
Inventor: UJIIE MUTSUO
IPC: B25B23/00
Filed: 1995-04-07
Abstract: PURPOSE: To easily alternate the direction of holding, prevent a cord from being subjected to excessive force, and letting the cord be free from being twisted. CONSTITUTION: The device is equipped with a frame side receiving part 2 formed over two surfaces which are roughly perpendicularly intersected with each other at the frame side of an electrically driven driver main body, and with a receptacle 3 which is selectively mounted onto either one of the two surfaces at the frame side receiving part 2, and concurrently provided with an electrode to be fitted in so as to be electrically connected with a plug at one end side of an appropriate cord for trying to make connection with external electrical equipment, and the connecting direction is so constituted that it can be altered to the frame side receiving part 2 of the receptacle 3 depending on working conditions.
Patent JP-S62264081-A (JP)
Title: Process head for electrophotographic device
Inventor: YODA AKIRA
IPC: G03G15/22
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a process head for electrophotographic device which surely removes an unnecessary developer, by temporarily changing the pressure of a developer removing pressure air. CONSTITUTION:A squeezing air pump 144 supplies pressure air in two stages of weak wind and strong wind, and the supply pressure can be periodically changed only for a time H1 when strong wind is supplied. It is preferable that the supply pressure is periodically changed a time H2 after the start of strong wind supply. Concretely, the time H2 is >=0.5sec, and the period of the pressure change is 0.05-0.5sec, and >=100mmH2O pressure variation is effective. The weak wind supply time is set to about 0.5sec, and the pressure difference between weak wind and strong wind is set to 200-400mmH2O, and the strong wind supply time is set to about 1.5sec. Thus, the excess developer is effectively removed.
Patent JP-H06321650-A (JP)
Title: Lightweight concrete material, lightweight concrete using the same and production of lightweight concrete using the same
Inventor: KOJIMA AKIRA
IPC: B28B1/52
Filed: 1993-05-10
Abstract: PURPOSE:To make a lightweight concrete light in weight and to improve mechanical strength by mixing reproduced FRP fine powder pulverized into a specific particle size and inorganic fiber into a cement material. CONSTITUTION:The prescribed amount of the reproduced FRP fine powder having 5-1000mum particle size, especially 5-100mum and the inorganic fiber such as fry ash fiber having 5-10mum diameter are mixed into a cement mixture incorporating cement such as Portland cement and lightweight aggregate such as puminious band baloon to prepare the lightweight concrete material. Next a proper amount of water is added to the lightweight concrete material and agitated, the material is poured into a mold frame and deaerated by applying vibration, and then sucked and deaerated by a vacuum pump. Thereafter, the material is aged by heating in an autoclave, etc., and hardened, then heat-treated at 200-250 deg.C to obtain the high strength lightweight concrete having 1.0-1.1 specific density, 60-80kgf/cm<2> flexural strength and 350-400kgf/cm<2> compression strength.
Patent JP-H10280449-A (JP)
Title: Automatic installation device for submerged caisson
Inventor: FUJIO YOSHINARI
IPC: E02D29/073
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily and surely install a submerged caisson easily. SOLUTION: A gantry assembly 10 with an inner gantry 11 and an outer gantry 13 connected to each other via a slide mechanism 12 is prepared, and at least two sets of the gantry assembly 10 are mounted on a submerged caisson 1 along the lengthwise direction thereof, using a hydraulic chuck 14 on the internal surface of the inner gantry 11. Then, a ballast tank formed inside the submerged caisson 1 is filled with water for the sinking thereof. At the sinking process of the submerged caisson 1, jet water is blown from a jet nozzle 15 attached to the outer gantry 13, thereby propelling the submerged caisson 1 along the prescribed direction.  After the arrival of the submerged caisson 1 at the bottom of the water, a hydraulic jack 16 mounted on the lower part of the outer trigger 13 is expanded to lift the submerged caisson 1, and the slide mechanism 12 is driven to finely adjust the installation position of the submerged caisson 1.
Patent JP-H0411040-A (JP)
Title: Opening of continuous multifilament yarn bundle
Inventor: KIYOOKA SUMIHITO
IPC: D02J1/18
Filed: 1990-04-23
Abstract: PURPOSE:To simply open a continuous multifilament yarn bundle by pulling out an untwisted continuous multifilament yarn bundle in a specific state and advancing the bundles with compressed air flow. CONSTITUTION:An untwisted continuous multifilament yarn bundle 2 is pulled out so as not cause twist while nipping the bundle between a metallic roll 4b rotated by drive and a driven elastomer roll 4a and passed through an air gun 5 to advance multifilament yarn with compressed air flow. Opened multifilament 7 can be obtained with out installing a large-scaled charging device with high voltage.
Patent JP-S5232393-A (JP)
Title: Apparatus for automating absorption analysis
Inventor: WATANABE MASARU
IPC: G01J3/06
Filed: 1975-09-06
Abstract: PURPOSE:A wavelength setting device which stops a turntable in its initial moving position, whereby automatic adjustment of the optical axis and wavelength of light source and monochromator is made possible.
Patent JP-S59232187-A (JP)
Title: Cold rolling oil
Inventor: KUWAMOTO HIROSHI
IPC: C10M173/00
Filed: 1983-06-16
Abstract: PURPOSE:To provide a cold rolling oil useful in high-speed and high pressure rolling under high shear stress and at high ratio of pressing and exhibiting excellent working stability, prepd. by adding a specified water-sol. macromolecular compd. to a lubricating oil component. CONSTITUTION:The cold rolling oil consists of about 99.9-50wt% lubricating oil component having a viscosity of below 40 cs at 40 deg.C, obtained by adding 90% or lower hydrocarbon oil (e.g. gas oil) to at least one of oil and fat such as beef tallow, mineral oil such as spindle oil and fatty acid ester such as ethylene glycol ester of beef tallow fatty acid and about 0.1-20wt% water-sol. macromolecular compd. and further contains additives. Used as water-sol. macromolecular compd. is a cationic or amphoteric polymer contg. nitrogen atom(s) in the molecule or a deriv. of natural high polymer (or salt thereof) (e.g. phosphate of diethylaminoethyl methacrylate polymer or copolymer of phosphate of diethylaminoethyl methacrylate with sodium methacrylate).
Patent JP-H04314668-A (JP)
Title: Train controlling communication device
Inventor: FUKATSU ICHIRO
IPC: B61L23/14
Filed: 1991-04-12
Abstract: PURPOSE:To provide a train controlling communication device of high operating efficiency which is operated without stopping a function of all the terminal devices even when the one terminal device is failed down in the case of commu nicating between the master station and train side by providing a single master station and a plurality of the terminal devices connected to this master device by a single data cable and power supply cable. CONSTITUTION:A call signal is fed to each terminal device T1 to Tn from a master device A, and a response signal based on this call signal is input to the master device. A data is stopped fed out to the terminal device with no response signal, and the data is continued left as fed out to the other normal terminal device.
Patent JP-H10303173-A (JP)
Title: Wafer dryer and drying method of the same
Inventor: KUNIYASU HITOSHI
IPC: H01L21/304
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to fill up a block chamber with solvent by directly spraying solvent on a wafer after cleaning, to lower the consumption of solvent, to lower the cost, to preserve the environmental, and to dry a single wafer during spin cleaning while being hard to generate water mark. SOLUTION: A wafer dryer comprising a rotary holder 5 holding a wafer 1 while rotating it, an ultrapure water supply 7 supplying pure water to the wafer 1, and a solvent supply 8 removes ultrapure water by centrifugal action by rotating the wafer 1 rinsed with ultrapure water and stops the rotation of the wafer 1, sprayed solvent on the wafer 1, removes the solvent by centrifugal action by rotating the wafer 1, and dries the wafer 1.
Patent JP-H05277807-A (JP)
Title: Diamond coated cutting tool and manufacture thereof
IPC: C23C16/27
Filed: 1992-04-02
Abstract: PURPOSE:To provide a cutting tool having a diamond coat and manufacture of this tool which is improved in its sharpness quality and with which chips can be removed easily. CONSTITUTION:A tool base body is coated with a diamond film and the diamond film is coated with a hard carbon film. After that, the coated base body is polished as the circular part around the tip of the cutting face is formed of the diamond film and the part continued from the diamond film is the hard carbon film, and the maximum smoothness of forth films faces is 1mum, for manufacturing the diamond coated cutting tool comprising the diamond film around the tip of the cutting face of the tool base body and the continued hard carbon film.
Patent JP-S5730910-A (JP)
Title: Pulse transmitting device
Inventor: KOUZAI FUMIO
IPC: G01P3/484
Filed: 1980-08-04
Abstract: PURPOSE:To obtain accurate pulses by accurately transmitting one pulse from a lead switch at every rotation of an input rotary shaft. CONSTITUTION:The input rotary shaft 1 is rotatably supported by a shaft 2, is rotated in response to the amount to be measured, and has a pushing rod 101. A rotary plate 3 is rotatably supported by the shaft 2 and has a knob 301 which engages with the pushing rod 101 on its one surface. A weight 4 is incorporated in the rotary shaft 3. A protruded engaging part 401 is provided on the other surface of the rotary plate 3. A driving plate 5 is rotatably supported by the shaft 2 and has an engaging knob 501 which engages with the engaging part 401 of the weight 4 on one surface thereof. A magnet 6 is incorporated at the circumference part of the driving plate 5. The lead switch 7 is closed when the magnet 6 passes its vicinity.
Patent JP-H01279414-A (JP)
Title: Composite type magnetic head
Inventor: IWAMOTO OSAMU
IPC: G11B5/60
Filed: 1988-04-30
Abstract: PURPOSE:To improve the durability and to make the slider small in size and thin in profile by inserting a magnetic substance core from a side face of the slider in the medium progressing direction. CONSTITUTION:The magnetic substance core 1 of a composite magnetic head 8 is inserted from a side face 9 of a slider 2 in a medium progressing direction. Thus, the exposed area of a bonding member is much decreased and the durability is improved twice in comparison with that of a conventional head. Moreover, since a C core 10 with a coil wounded thereupon exists at the outside of the slider 2, since the width of the slider 2 is made equal to the suspension width, the slider width is reduced to 2.2mm from 3.2mm being a conventional width and the thickness is much decreased to 0.6mm from 1.27mm.
Patent JP-S62263816-A (JP)
Title: Water amount determining method for high temperature steel plank cooling
Inventor: TAKATSUKA KORO
IPC: B21B37/00
Filed: 1986-05-12
Abstract: PURPOSE:To determine a water amount capable of dealing with a wide range high temp. steel plank cooling by determining a required forcible cooling water amount for a high temp. steel plank after the finishing rolling and determining a required water amount of a cooling device with consideration for a pouring range in the cooling device determined based on plank sizes and cooling conditions. CONSTITUTION:A finishing rolling mill 1, cooling device 2, and hot leveler 3 are installed along the passing direction and a steel plank 4 is passed along a pass line 5 from the right to the left in the drawing. An inlet side thermometer 6 and an outlet side thermometer 7 measuring the surface temp. of the plank 4 are installed in front of and behind the device 2, respectively. The cooling method by use of the device 2 is a one way passing method by which the plank 4 is carried and is sequentially cooled toward the rear end of the plank 4. The plank 4 delivered from the mill 1 and cooled by the device 2 is carried to a position in front of the leveler 3, is paused, and the temp. of the plank 4 is measured 7. After the measurement the plank 4 is again carried and is leveled by the leveler 3 to remove internal stresses and deformations.
Patent JP-H049345-A (JP)
Title: 8-methyl-4(z)-nonene derivative
Inventor: IWAMOTO MINORU
IPC: C07C45/30
Filed: 1990-04-26
Abstract: NEW MATERIAL:8-Methyl-4(Z)-nonenol and 8-methyl-4(Z)-nonenal of the formula I (R is -CH2OH or -CHO). USE:A sustained flavor imparting or improving enhancer. Useful in broad fields such as foods and beverages, cosmetics, and health/hygiene/medicines, PREPARATION:An isoamyl halide is reacted with metallic magnesium into a Grignard reagent, which is then reacted with 2,3-dihydro-4-(H)-pyran in the presence of a Ni catalyst such as dichloro[1,3-bis(diphenylphosphino) propane]nickel or NiCl2(PPh3)2, thus obtaining the objective compound of the formula (where, R is -CH2OH). If oxidized, this compound can be converted into the other objective compound of the formula (where, R is -CHO).
Patent JP-S60253608-A (JP)
Inventor: TSUMURA TOSHIHIRO
IPC: E01F9/608
Filed: 1984-05-28
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-S63274148-A (JP)
Title: Microwave plasma processing device
Inventor: SATO YASUE
IPC: H01L21/302
Filed: 1987-05-06
Abstract: PURPOSE:To dispense with the mechanical support of an antenna and to prevent the contamination due to a metal by a method wherein an antenna of a struc ture, wherein an antenna pattern is patterned on the outer wall of a vacuum container constituted of an insulator, is used as a microwave feeding means. CONSTITUTION:An antenna pattern 41 is patterned on the outer wall of a dis charge container 4. The pattern 41 is formed into a slot type, is a Lisitano coil and is one, wherein slits of a length of (l) and a width of several mm are cut. If the length (l) of the slits is chosen in 1/2 of the wavelength of a microwave to be fed, a standing wave is generated. The container 4 is constitut ed of a microwave penetrating insulator of quartz glass, alumina or the like, such a metal as copper or silver is deposited on its outer wall and the metal is etched in a pattern type to form the antenna pattern 41. The thickness of the metal of the pattern has only to be larger sufficiently than the depth of a skin which is generated by a skin effect. The antenna pattern can be either the slot type or a helical type and the direction of an internal electric field to be generated is formed into the form of a concentric circle and intersects orthogonally with a magnetic field to be generated by an air-core coil 5.
Patent JP-S6141714-A (JP)
Inventor: UIRIAMU BII SHINPUSON JIYUNIA
IPC: C21C5/54
Filed: 1985-05-21
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-S5634253-A (JP)
Title: Privacy communication system
Inventor: TANIGUCHI HIKARI
IPC: G06F21/79
Filed: 1979-08-29
Abstract: PURPOSE:To improve a privacy keeping property, by storing original data in respective addresses of a memory successively and by reading out this data according to a prescribed random address signal and by adding prescribed random numbers to it to transmit it. CONSTITUTION:Original data is input from terminal 1 in the order of arrangement and is stored in memory 2 in the order of address numbers. For transmission of  data, the random address signal input from terminal 3 is decoded by address decoder 4 to read out data, which is stored in memory 2, in the order of arrangement  different from original data. XOR between read data and random numbers from terminal 5 is operated by exclusive OR circuit XOR6 and is output from terminal 7.  The receiving side operates XOR between individual receiving data and the same  random numbers as the transmission side and re-arranges the order of data according to the same random address signal as the transmission side, so that original data  can be restored.
Patent JP-H06326283-A (JP)
Title: Solid-state imaging device
Inventor: WAKABAYASHI TAKASHI
IPC: H01L23/28
Filed: 1993-05-11
Abstract: PURPOSE:To prevent moisture condensation on the inner surface of seal glass when moisture permeates into a chip accommodation space, by making a package of plastic, bonding and sealing the package with seal glass, and coating the inner surface of the seal glass with a transparent hygroscopic resin film. CONSTITUTION:A CCD imager chip 3 is accommodated in a package 2 made of plastic, and seal glass is bonded to the package 2, which is sealed. The inner surface of the seal glass 4 is coated with a transparent hygroscopic resin film 6 which is composed of hygroscopic acrylate or hygroscopic methacrylate polymer, e.g. 2-hydroxyethyl methacrylate polymer or maltotriose compound. Thereby the cost of a package is reduced, moisture is rapidly adsorbed by the resin film, and moisture condensation on the inner surface of the seal glass and the chip surface can be prevented.
Patent JP-S5233563-A (JP)
Title: Measuring method of oil discharge volume containing in ballast or wash ing water of tanker
Inventor: TANEI FUMIO
IPC: G01F1/00
Filed: 1975-09-08
Abstract: PURPOSE: To measure the oil discharge volume, discharged from optional spot to this side of constant distance and also, to measure the accurate oil discharge volume, disregarding to the sea speed change of tanker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60865-A (JP)
Title: Waterproofing method
Inventor: TAKEMOTO TAKAO
IPC: E04D11/00
Filed: 1983-06-20
Abstract: PURPOSE:To apply a waterproof paint coated film having excellent designability and durability by coatng first and emulsion of which the glass transition temp. is specific or below on the surface to be water-proofed then coating a cationic emulsion having the specific transition temp. CONSTITUTION:An emulsion contg. an acrylic resin having <=-20 deg.C glass transition temp. is first coated on the surface of an object to be water-proofed to form a paint coated film, then a cationic emulsion contg. an acrylic resin having >=-10 deg.C and <=20 deg.C glass transition temp. on said film, thereby forming a paint coated film. Then the waterproof paint-coated film having high designability and excellent durability is thus applied on said object.
Patent JP-H09284775-A (JP)
Title: Method and device for coding/decoding moving video image capable of processing in unit of object
Inventor: RI TOKIKAZU
IPC: H04N19/423
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a coding/decoding method for a dynamic image capable of processing in the unit of objects and the coding/decoding device in which not only borders are made clear but also uneven errors in discrete cosine transformation are reduced so as to improve image quality of a decoded video image. SOLUTION: A video image by one frame is divided into a foreground area and a background area, and mask information denoting a border of the two areas is generated. Different motion evaluation is applied separately to the two divided areas to generate a motion vector, and motion compensation is applied selectively to a preceding decoded video image or a current decoded video image to generate a motion compensation video image depending whether or not the background area is in motion by using the motion vector of each area. Then a residual signal is obtained by subtracting the motion compensation video image from the video image by one frame.  Discrete cosine transformation is applied to the residual signal in the unit of variable blocks and the result is coded through quantization and variable length coding and the coded signal, the mask information and the motion vectors with respect to the two areas are multiplexed and the result is outputted.