baber/WOPTO huggingface dataset:
Patent JP-S6418468-A (JP)
Title: Method and apparatus for coating
Inventor: TERAI FUMITAKA
IPC: B05D1/26
Filed: 1987-07-13
Abstract: PURPOSE:In a coating head to coat a web (continuously running and broad material such as plastic film) with a coating fluid, to uniformly spread the coating fluid in the direction of the coating width, by allowing the flow of the coating fluid in the coating head to expand temporarily by means of specific hollow portion provided at the passage of the coating fluid. CONSTITUTION:A coating fluid 2 enters a coating head 1 at a feed orifice 4 through a supplying pipe 3 extending from a flow-regulating pump 9. The fluid is then spread along a spreading slot 6a into an inverted triangular shape with the feed orifice as its lower peak, so that the upper side of the inverted triangle has a width equal to an intended coating width. The coating fluid thus spread changes its direction along a parallel slot 6b while being spread over the width of the parallel slot 6b, passes through a slot opening 7, and is then applied to a web 8 on a coating roller 10. In this apparatus, around the upper terminal of the spreading slot 6a, a hollow portion 12 is provided as a chamber for distributing the coating fluid in the direction of the coating width, whereby the flow of the coating fluid is expanded temporarily and, hence, the coating fluid is spread uniformly in the direction of the coating width. Accordingly, formation of agglomerates and uneven coating with formation of lines therein can be prevented.
Patent JP-H0222551-A (JP)
Title: Zeolite gas sensor
Inventor: SUYAMA YOKO
IPC: G01N27/12
Filed: 1988-07-12
Abstract: PURPOSE:To measure gaseous CO2 with a simple and compact device by fixing an electrode to the sintered compact of zeolite having an OH group on its surface. CONSTITUTION:An aq. binder is added to the powder of Na-A type zeolite, the mixture is compacted into a pellet having about 10mm diameter, and the pellet is sintered for several hours to form a white discoid sintered compact 1. Silver electrodes 2A and 2B are brazed to both surfaces of the sintered compact 1 to obtain the element of the gaseous sensor 3, and lead wires 4 are fixed to the electrodes 2A and 2B and connected to an impedance meter. Such an element part of the sensor 3 is arranged in a gas chamber, and held at about 210 deg.C. When gaseous CO2 diluted with N2 into various concns. is introduced into the chamber, the impedance changes with the concn. until the CO2 concn. is increased to about 50%. As a result, the CO2 concns. of various samples can be measured by previously making an analytical curve.
Patent JP-H0836641-A (JP)
Title: Edge image data coding decoding method and device therefor
Inventor: FUJIKAWA TAKAYUKI
IPC: H04N1/411
Filed: 1994-07-25
Abstract: PURPOSE:To provide an edge image data coding method and device therefor in which edge position data are coded accurately at a high coding rate. CONSTITUTION:An edge position detection means 1 detects edge point string data Pn from image data, and an AR parameter estimate means 2 adopts an AR model to calculate an AR parameter used to estimate each edge position. An AR parameter qtuantization means 3 quantizes the AR parameter, and an optimum quantization decision means 4 decides the quantization data corresponding to the AR parameter whose approximated error is least. A clustering means 5 applies clustering to the optimum quantization data, a coding means 6 applies quantization to a difference between the cluster and the optimum quantization data and sends the result to a transmission line 7. That is, the optimum AR parameter used to estimate the edge point string data Pn as the AR model is quantized and the difference between the quantization data and the cluster is quantized and the result is sent to the transmission line 7.
Patent JP-H0222620-A (JP)
Title: Spectacles frame
Inventor: KANDA KOJI
IPC: G02C5/12
Filed: 1988-07-11
Abstract: PURPOSE:To allow the delicate adjustment of a nose pad of spectacles frame by forming a part to be gripped by a tool to a part of an elastic piece. CONSTITUTION:The part 5 which is to be gripped and is bent on an arbitrary one plane is formed to at least one point near the pad piece 2 of a supporting leg 42. Two tools having a pair of gripping arms are prepd. at the time of adjusting the direction and position of the pad piece 2 so as to fit the same to a wearer. The part 5 of an elastic supporting piece 4 is then gripped by the 1st tool 9 and the part near the piece 2 is gripped by the 2nd piece. Force is exerted to the two tools in this state to adjust the direction and position of the piece 2. The part 5 is then gripped by the 1st tool 9 over the entire part bent to an S shape and, therefore, the force acting on the piece 4 is surely received at the time of changing the direction of the piece 2 by the 2nd tool. The easy adjustment of the direction of the piece 2 is enabled in this way.
Patent JP-S5697115-A (JP)
Title: Power supply device
Inventor: IMAZEKI KAZUYOSHI
IPC: G05F1/56
Filed: 1979-12-29
Abstract: PURPOSE: To enable to supply a power to both constnat voltage and current loads only with one power supply device, by connecting a constant current load to the input side of a three-terminal type constant current power supply and a constant voltage load to the output side.  
     CONSTITUTION: A constant current load 6 is connected to the collector (input) of a regulating transistor 5, and a constant voltage load 7 is connected to the emitter (output) and a control circuit 4. The circuit 4 consists of a Zener diode 8, transistor 9 for error voltage amplification, and its load R, and a transistor 5 corresponding to the voltage drop of the constant voltage load (current constant) is controlled to keep constant the output voltage. Thus, the current flowing to the load 7 is constant and the input of the transistor 5, i.e., the current in the load 6 is constant, and the power is supplied to the loads 6 and 7 at the same time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5963462-A (JP)
Inventor: IMAMURA MINORU
IPC: F25B9/14
Filed: 1982-10-04
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-S5976664-A (JP)
Inventor: KAARU DEYUAN BURESUKU
IPC: B23K3/047
Filed: 1983-09-21
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-S6416706-A (JP)
Title: Insecticidal composition
Inventor: NARASAKI MITSUTOSHI
IPC: A01N43/08
Filed: 1987-07-11
Abstract: PURPOSE:To obtain the titled composition having insecticidal effects with hardly any toxicity, by using one or two or more kinds selected from organic chlorine compounds, alcohols, aldehydes, ketones, ethers and terpene based hydrocarbons together as a synergistic agent in an insect pest growth inhibitor. CONSTITUTION:An insecticidal synergistic composition obtained by using one or two or more kinds selected from the group of organic chlorine compounds, such as hexachloroacetone, alcohols, such as menthol, aldehydes, such as octylaldehyde, ketones, such as ethyl amyl ketone, and terpene based hydrocarbons, such as anethole, together as a synergistic agent in an insect pest growth inhibitor (e.g. chitin synthesis inhibitor or molting inhibitor) having various characteristics. This composition has a wide spectrum of object insect pest species and perfect insecticidal effects with hardly any toxicity to humans and animals and is effective against normal sanitary insect pests and agricultural and forestry insect pests.
Patent JP-S6058309-A (JP)
Inventor: MARIO JIRURIOOTOSU
IPC: B65D75/30
Filed: 1984-08-22
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-S6257755-A (JP)
Title: Casting of cylinder block stock made of light alloy
Inventor: EBISAWA SHIZUO
IPC: B22D17/00
Filed: 1985-08-07
Abstract: PURPOSE:To obtain a cylinder block stock having excellent adhesiveness between a light alloy and cylinder sleeve by disposing cylinder sleeves and sand cores to a cavity for forming a cylinder barrel and filling a molten metal under the pressure into the cavity from the lower part. CONSTITUTION:The bottom ends of the cylinder sleeves Cs are fitted onto respective positioning projections 22 of a drag 11 and the cylinder sleeves are erected on the drag 11. The respective cylindrical parts of the sand core 39 are loosely fitted to the sleeves Cs and the bottom ends of the cylindrical parts on both sides are engaged with recesses 25a of pins 25 of the drag 11 to tentatively install the sand core 39. Both side molds 101, 102 are engaged with respective core bedding frames 31 and core prints 43 to normally install the core 39. A cope 9 is lowered to clamp the molds and the molten metal is supplied into the pouring basin part of the drag 11. A plunger is raised to fill the molten metal under the pressure through a gate 16 from both runners 15 into the 1st cavity C1 and the 2nd cavity C2. A mounting plate 36 is lowered and small diameter parts 32a are closed by closing pins 34 at the point of the time when the molten metal is thoroughly poured into the 3rd cavity C3. The molten metal is then thoroughly solidified under the high pressure.
Patent JP-S6233755-A (JP)
Title: Method for carburizing and nitriding steel member containing chromium
Inventor: MIWA YOSHIHISA
IPC: C23C8/34
Filed: 1985-08-07
Abstract: PURPOSE:To provide the desired fatigue strength to a steel member contg. Cr by specifying the nitrogen content in a part having a depth corresponding to the half or more of the depth of a part in which chromium oxide is produced in the steel member. CONSTITUTION:When a steel member contg. Cr is carbonitrided, the nitrogen content in a part having a depth corresponding to the half or more of the depth of a part in which chromium oxide is produced in the steel member is regulated to 0.1wt% by controlling the potential of nitrogen. By this method, nitriding is inhibited in a region deeper than the region in which chromium oxide is produced, so chromium nitride is hardly produced and the formation of an abnormal structure is prevented. Accordingly, a stable retained austenite structure can be formed by hardening.
Patent JP-S6152904-A (JP)
Title: Continuous hot rolling method
Inventor: OKI MASAMI
IPC: B21B1/26
Filed: 1984-08-21
Abstract: PURPOSE:To join preceding and succeeding rolled materials quickly and surely by simple means in butt welding of preceding and succeeding rolled materials by specifying the depth of penetration and the thickness of rolled materials and making continuous finish rolling after welding. CONSTITUTION:In a continuous manufacturing line of a hot strip, rear end of the preceding rolled material 1a and front end of the succeeding rolled material 1b are butted and arc welded. At this time, the ratio D/t of the depth D of penetration of welding and the thickness (t) of rolled materials is set >=2/3, and when necessary, plural electrodes 2 are used. After welding, continuous rolling is made by a finishing roll mill. By this method, the joint of rolled materials becomes a continuous seam, the area of joint becomes large and the joint strength is heightened. Further, the effects such as short welding time, inexpensive equipment cost etc. are obtained.
Patent JP-H0776180-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/30
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a thermal recording material having excellent preservability of a recorded image and adapted for recording at a high speed by using developer in which its ionization potential is a specific value or less in the material having a thermal color developing layer containing leuco dye and developer to be color developed at the time of heating the dye as main ingredients on a support. CONSTITUTION:A thermal recording material comprises a thermal color developing layer containing leuco dye and developer to be color developed at the time of heating the dye as main ingredients on a support, wherein ionization potential of the developer is 5.80eV or less. An intermediate layer containing plastic spherical fine hollow particles made of thermoplastic resin as a main ingredient is provided between the support and the developing layer. The material has excellent color developing sensitivity, excellent preservation stability of a recorded image and excellent high speed recording suitability. Adhesive properties of a head are improved, and dot reproducibility becomes excellent.
Patent JP-S6235884-A (JP)
Title: Thermal transfer material
Inventor: HASEGAWA TETSUO
IPC: B41M5/26
Filed: 1985-08-09
Abstract: PURPOSE:To provide a thermal transfer material having excellent balance in preservability and thermal transfer properties, by providing on one side a thermally transferable ink comprising an unsaturated polyester composed of an unsaturated dibasic acid having four carbon atoms and a glycol. CONSTITUTION:The thermal transfer material is provided on its one side with a thermally transferable ink comprising an unsaturated polyester composed of an unsaturated dibasic acid having four carbon atoms and a glycol. Because the ink comprises the unsaturated polyester capable of forming a relatively hard film at normal temperature and does not comprises plasticizer for providing a supercooling property, the ink layer will not be softened by the action of plasticizer, and favorable preservability is maintained. The glycol preferably comprises ethylene glycol as a main constituent (for example, in an amount of not less than 80%) thereof. The unsaturated polyester is formed by polycondensation of the acid and the glycol, and the polymerization degree of the ester unit (which consists of one unit of the acid and one unit of the glycol) is preferably 10-25.
Patent JP-H0995466-A (JP)
Title: Aromatic dicarboxylic acid powder excellent in slurry stability and reactivity and production of polyester using the same
Inventor: ITOU YOSHINAO
IPC: C07C63/38
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder, capable of manifesting a ratio of the breadth of particle size distribution to the average particle diameter within a specific range, excellent in slurry stability and esterification reactivity and useful for synthesizing a polyester. SOLUTION: This aromatic dicarboxylic acid powder is a powder of the aromatic dicarboxylic acid (preferably terephthalic acid, isophthalic acid or naphthalenedicarboxylic acid) capable of manifesting 1.2-1.8, preferably 1.3-1.7, more preferably 1.4-1.6 ratio W/D of the breadth W of the particle distribution to the average particle diameter D. Furthermore, the average particle diameter of the powder used is 30-500μm, preferably 50-200μm, more preferably 100-120μm, most preferably 105-120μm. The powder is used to obtain a polyester by suspending and dispersing the powder in a diol (preferably ethylene glycol), forming a slurry, carrying out the esterifying reaction of the aromatic dicarboxylic acid with the diol in the slurry and polycondensing the resultant ester.
Patent JP-H0223832-A (JP)
Title: Coarse rolling machine
Inventor: SANO HIROSHI
IPC: B32B9/00
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a coarse rolling machine capable of sufficient firing and providing green tea having good taste and flavor without sticking of tea incrustations onto a rolling and twisting surface by forming a nonadhesive far infrared ray emitting substance layer on the rolling and twisting surface. CONSTITUTION:A rolling and twisting surface of a rolling and twisting board 2 of a coarse rolling machine is constituted of a metallic plate having a nonadhesive far infrared ray emitting substance layer on the surface thereof and the outer surface thereof is covered with a wood board, etc. Heaters, as necessary, are mounted anywhere to keep the outer surface at a moderate temperature. Thereby, heat reaches even the interior of green tea leaves without sticking of tea incrustations onto the rolling and twisting surface and mixing thereof in products.
Patent JP-2001000387-A (JP)
Title: Endoscope
Inventor: MIYAGI TAKAYASU
IPC: G02B23/24
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device constituted to reduce the cost of the whole system while improving the shape detecting accuracy for the bending section. SOLUTION: Three magnetic field generating coils 31A, 31B, 31C on the tip side of a shape detecting probe 28 are disposed at the bending section 9. The first coil 31A in the tip position is disposed in a position corresponding to a tip curved piece 18A of the bending section 9, and the third coil 31C is disposed in a position corresponding to a rearmost end curved piece 18B. The second coil 31B is disposed in a middle position between the tip curved piece 18A and the distal and bending piece 18B of the curved part 9.
Patent JP-S6416933-A (JP)
Title: Weight detector
Inventor: INOUE MASANOBU
IPC: G01L1/14
Filed: 1987-07-13
Abstract: PURPOSE:To improve accuracy, etc., by providing a thin film spacer which has specific thickness and is so shaped not to contact as sensor pressure sensing part between a sensor and a sensor mount part. CONSTITUTION:When a load is placed on a diaphragm 7 through a load transmission means 2, only the diaphragm 7 flexes until two upper and lower electrodes 5 contact each other, but a substrate 8 also continues to flex after the contacting until it contacts the sensor mount part 20. The load is received thereafter by the mount part 20 as a rigid body, so neither the diaphragm 7 nor the substrate 8 beaks by flexing abnormality. In this case, the diaphragm 7 and substrate 8 must not exceed the elasticity limits owing to the stress caused by the flexing. The quantity of the flexing is determined by the film thickness of a thin-film spacer 21. Here, aluminum foil of about 15mum is used as the spacer 21 to measure only the load from the body to be measured extremely accurately without applying any pressure from the side of the substrate 8 at the time of weight measurement.
Patent JP-H0341222-A (JP)
Title: Gear-shift mechanism for propulsion device of vessel
Inventor: TOMINAGA MAKOTO
IPC: B63H23/16
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate shock of dog teeth during high-speed rotation to prevent damage of the teeth by providing an engagement-prevention mechanism onto a bevel gear so that a dog clutch may not be engaged with the bevel gear when the bevel gear is rotated beyond a specified rpm. CONSTITUTION:A sector cam 1 in which a tapered curved surface 11 is formed on its outer circumference is energized by a tension spring 4 in A direction toward the surface opposite to that of the dog tooth 531 of a bevel gear 53, and pivoted rotatably and eccentrically by means of a pin 2. A stepped through-hole 532 is drilled in the bevel gear 53 the one end of which is made in contact with the cam surface 11, and a stepped stopper pin 3 capable of making in contact with the end surface of a dog clutch 60 is inserted into the other end of the bevel gear 53. When the bevel gear 53 is rotated, the stopper pin 3 is made in contact with the thick wall of the cam surface 11 of the cam 1 due to centrifugal force and the other end of the cam is pro truded toward the clutch 60 side. When the bevel gear is rotated at high speed, the engagement of dog teeth 531 with clutch teeth 601 becomes impossible. Accordingly, only when it is rotated at low speed, the engagement becomes possible, and the shock of the dog teeth 531 to be produced during high-speed rotation is eliminated to prevent damage of the teeth.
Patent JP-S5963886-A (JP)
Title: Single/plural image receiving device of cathode-ray tube forming oblong image receiving surface
Inventor: TERAKURA MASAMITSU
IPC: H04N3/28
Filed: 1982-10-04
Abstract: PURPOSE:To obtain a wide picture like Chinema Scope stereoscopically by accommodating a cathode-ray tube composing an oblong screen surface forming two electron guns and an electron gun required for the formation of plural pictures in one casing. CONSTITUTION:Electron beams 3 are projected from two electron guns 2 to a fluorescent film on the screen surface 1 of the cathode-ray tube (a). The electron beams 3 pass between deflection coils 7 (71, 72) obtaining synchronizing separation (b) at an anode part 6 through the cathodes 4 and glids 5 of the electron guns 2. When the two electron guns 2 discharge electron beams 3 simultaneously, two electron beams form two pictures on the deflection coils 7. In order to obtain one picture on the screen surface 1, one electron gun 2 is actuated and current supply to a center coil 73 is stopped to erase a picture dividing line 8, so that one picture is formed on the whole area of the oblong screen surface 1.
Patent JP-2001006567-A (JP)
Title: Cathode-ray tube
Inventor: MIENO HIROYASU
IPC: H01J29/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent influence of an electric field at a sealing part on an electron beam and thereby to improve characteristics by installing a member for shielding the electric field at a position corresponding to the sealing part between a panel part and a funnel part of a cathode-ray tube body. SOLUTION: A color selection mechanism arranged by facing it to a phosphor screen inside a panel part 1a at a predetermined distance from it is composed of a color selecting electrode thin plate 10 made of a metal and having electron beam passing holes, and a frame formed of a steel material or the like, supporting it and composed of supporting members 7c, 7d, a pair of elasticity imparting members 8a and the like. For instance, the elasticity imparting members 8a and the like face non-conductive sealing parts 3 for connecting the panel part 1a to a funnel part 1b both formed of glass together, are arranged so as to be positioned in the electric field generated there and shield the electric field.  Preferably, an inside magnetic shield member 50 as an additional member surrounds an electron beam and covers the color selection mechanism and is formed of a ferromagnetic metal plate having a predetermined thickness and mounted on the frame, and its long side part faces to the sealing parts 3 and shields the generated electric field.
Patent JP-H092726-A (JP)
Title: Automatic seal applying machine
Inventor: TAKAHASHI KIYOSHI
IPC: B65H35/07
Filed: 1995-06-15
Abstract: PURPOSE: To provide an automatic seal applying machine in which a removable sheet can be securely separated by use of simple devices, and in which applica tion of a seal can be speedily and correctly performed. CONSTITUTION: A seal applying machine is provided with a rotary body 12 having an arc-shaped surface 14 formed on a circumferential surface of a rotary shaft 10, and a recessed part 16 formed to be continuous with the arc-shaped surface 14, and having a step part 15 parallel to the rotary shaft 10. Seal holding members 18, 19 to hold a seal 22 having a removable sheet 20 are provided to face the step part 15 of the rotary body 12. A rotary body driving device is provided to hold the seal 22 by the seal holding members 18, 19 under the condition where part of the seal 22 is protruded toward the rotary body 12, and rotate the rotary body 12 to be applied to the protruded seal 22, while the seal 22 is bent with the removable sheet 20 by the step part 15.