baber/WOPTO huggingface dataset:
Patent JP-S60166710-A (JP)
Title: Manufacture of poppet valve
Inventor: KAWANAMI SHIZUO
IPC: F01L3/04
Filed: 1985-01-10
Abstract: PURPOSE:To enhance the durability and facilitate manufacture by forming a joint surface consisting of a straight conical surface over the outside surface of the bevel part of the valve element, and by brazing the jointing inner surface of a ring-shaped sheet member consisting of a sintered alloy fast to said joint surface. CONSTITUTION:In manufacturing poppet valves, first a joint surface 1a is formed at the periphery of the bevel part 1b of the valve element 1 to serve for jointing with a sheet member 2. This sheet member 2 is provided separately from the valve element 1, consisting of a ring-shaped sintered sterite made preveously through sintering from powders. The valve element 1 and sheet member 2 are brazed together with their joint surfaces 1a, 2a. Then the final machining is made to the sheet member 2 to form the sheet surface 2b with the valve seat. Accordingly there is no fear of crack generation even though the hardness of sheet part is raised, so that the valve durability can be enhanced by increasing the hardness of the sheet part above that of a conventional type.
Patent JP-S62159957-A (JP)
Title: Automatic answering telephone set
Inventor: YUI TAKETOSHI
IPC: H04M1/64
Filed: 1986-01-09
Abstract: PURPOSE:To prevent program search for an undesired reply message tape by providing a switching means to changeover the operation/non-operation of the titled set and bringing the program search means into the non-operating state when the set is switched from the non-operating state into the operating state. CONSTITUTION:When switches 19-1, 19-2 are turned to the position A, the power supply voltage is fed to each part of the set, which is in operating state. If the commercial power supply is failed and the power supply is restored to a conduction state in this state 5, the control means 16 controls a reply message recording/reproducing means 7-6 and a motor 8, drives a reply message tape 7-1 to apply program search to the reply message tape. In turning the switches 19-1, 19-2 to the position B (so-called OFF state), the set is in the standby state and when the power is applied to the set by the operation of power switch, the program search of an undesired reply message tape is prevented and the user is not kept awaited for the time.
Patent JP-H11198123-A (JP)
Title: Powder feeding apparatus
Inventor: TSUTSUI YOSHIHITO
IPC: B01J4/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a powder feeding apparatus with excellent economy without preparing combinations of powder storing containers and metering instruments with the number corresponding to the number of kinds of powders to be fed. SOLUTION: Powder storing containers 11 each storing powder and provided with a powder discharging means for discharging this powder, a stocker 18 holding removably a plurality of these powder storing containers 11, a metering instrument 16 provided with a guide for placing the powder storing container 11 and metering the wt.  of the powder storing container 11 placed on this guide, a powder storing container moving means which moves the powder storing container 11 held by the stocker 18 and places it on the guide of the metering instrument 16 when powder is fed and moves the powder storing container 11 placed on the guide of the metering instrument to the stocker 18 after powder is fed and a powder discharging means which approaches to the metering instrument and drives a powder discharging means of the powder storing container 11 placed on the guide and discharges the powder from the powder storing container 11 when the powder is fed are provided.
Patent JP-S5495133-A (JP)
Title: Input/output processing control system
Inventor: HIDAKI MAKOTO
IPC: G06F13/12
Filed: 1978-01-13
Abstract: PURPOSE: To make it possible to respond rapidly to an I/O command from CPU by storing previously state information for an I/O controller in an I/O processing unit and updating this information successively.  
     CONSTITUTION: I/O processing unit 2 monitors state information and connection request for I/O  controller 3, and state information is always updated and is taken into I/O processing unit 2. In this case, when connection request  is not generated, state information for another I/O controller is taken in; and when connection request is generated, state information for another I/O controller is taken in after executing a required processing for the I/O controller. Then, state information for the I/O controller is held in I/O processing unit 2, so that it is possible to respond to an I/O command from CPU 1 rapidly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147789-A (JP)
Inventor: IIZUKA KIYOSHI
IPC: G09G3/16
Filed: 1984-01-12
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-S57117125-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMURA KAZUHIKO
IPC: G11B5/71
Filed: 1981-01-13
Abstract: PURPOSE:To prevent damage of magnetic heads and deterioration in picture, by especialy increasing the running performance and durability of magnetic type for video tape recorders, through the formation of a magnetic layer through the use of a magnetic paint added with a specific amount of trimethyrolpropane triester. CONSTITUTION:A magnetic paint dispersed magnetic powder in adhesive agent resin solution is prepared, by adding about 0.2-20wt% trimethyrolpropane triester expressed as a formula (where; R1, R2, R3 are C1-17 hydrocarbon) to a magnetic substance. A magnetic tape is obtained by applying it on the base. The magnetic tape having less friction coefficient even in the use under severe conditions such as high temperature and humidity, stable running operation, excellent durability and suitable for video tape recording, can be used through the addition of the said compound.
Patent JP-H05187747-A (JP)
Title: Electric refrigerator
Inventor: NITTA YOICHI
IPC: F25C1/10
Filed: 1992-01-10
Abstract: PURPOSE:To shorten the ice making time per one ice making operation in an electric refrigerator having an automatic ice making chamber by a method wherein a water supplying tank is installed within a refrigerator chamber and then a device for opening or closing cold air supplying port is controlled in such a way that the cold air is to be supplied to the tank chamber at such a degree as the stored water may not be frozen. CONSTITUTION:An automatic ice making device is operated such that water in a water supplying tank 18 is supplied to an ice making pan 15 by a water supplying pump 19, the water is frozen with cold air to perform an ice making operation, the iced state is judged in reference to a sensing temperature of a temperature sensor 16 arranged in the ice making pan 15 and after ice making, the ice making pan 15 is revered to store the ice in a stocker 17. In this case, a tank chamber 21 storing a water supplying tank 18 and a water supplying pump 19 is installed within a refrigerator chamber 3, and the tank chamber 21 is provided with an opening part 23 for use in taking cold air from a cold air distribution chamber 7. The opening part 23 is provided with a damper 24. The damper 24 controls in such a way that the cold air can be supplied at such a degree as the water any not be frozen in response to the output of a temperature sensor 25 for sensing the temperature within the tank chamber 21.
Patent JP-H07204062-A (JP)
Title: Mattress
Inventor: KANEHARA MITSUHIRO
IPC: A47C27/00
Filed: 1994-01-14
Abstract: PURPOSE:To easily and efficiently heat and dry a mattress. CONSTITUTION:An opening 141 is opened to expose a blow mouth 220 outside a mattress 1. Air is blown into a bag inserted in the mattress 1 through the blow mouth 220 by any available hot-air blowing means such as a hair dryer, etc. Thereby, the mattress 1 can be heated and dried via the bag. As the bag is inserted into the mattress 1 and almost kept from coming in direct contact with the outside air, the thermal efficiency is excellent when the mattress 1 is heated.
Patent JP-H11201944-A (JP)
Title: Laser ablation apparatus
Inventor: ISHII KIYOTAKA
IPC: H01J49/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To set a range where a laser light is desired to be projected on the basis of a taken image and make clear a positional correspondence, by displaying a movable range of an XYZ stage moving a projection position where the laser light is projected to a sample onto the image of the sample. SOLUTION: For suitably moving a projection position of a laser light to a sample stored in a sample cell 3, the sample cell 3 is placed on an XYZ stage 4. The XYZ stage 4 is adjusted in position in a horizontal and a vertical directions, which is controlled by an automatic stage control part 5. An enlarged view for observation of a surface of the sample is picked up by a CCD camera 7 via a condensing optical system 2 and taken into a personal computer 17. A mechanical origin and a movable range of the XYZ stage are displayed together with the surface image of the sample on a display 8. The movable range indicates a range where the laser light can be projected. A measuring person can set a plurality of desired measuring ranges optionally in the movable range with the use of an input means 18 such as a mouse, a keyboard or the like.
Patent JP-S56108863-A (JP)
Title: Manufacture of one-side zinc plated steel sheet
Inventor: KAIHARA RIICHI
IPC: C23C2/00
Filed: 1981-01-12
Abstract: PURPOSE:To manufacture a one-side galvanized steel sheet with superior suitability to outside coating and pressing by mechanically grinding one side of a both-side galvanized steel sheet and temper rolling both sides with rolls having different surface states. CONSTITUTION:One side of a steel sheet with zinc layers formed on both sides by a galvanizing method is mechanically ground with a belt sander to remove the zinc layer. Both sides of the sheet are then temper rolled at 0.5-1.5% reduction ratio with rolls having different surface states to remove scratches on the ground side and maintain the rust preventive property of the galvanized side without deteriorating the quality of the galvanized layer. The roll for the zinc-free side has 0.5-3.0mu roll roughness and >=100 PPI value, and the roll for the galvanized side has <=1,5mu roll roughness.
Patent JP-S56101905-A (JP)
Title: Spinneret for melt spinning
Inventor: HAYASHI KIYOHIDE
IPC: D01D5/08
Filed: 1980-01-14
Abstract: PURPOSE: A spinneret that has a slit nozzle orifice with bending parts such as V- shape, of which one end heads toward the center and the other turns clockwise or anticlockwise and has approach parts which are designed so that the speed of the polymer melt-extruded becomes higher, thus giving a new type of filament a spiral one.  
     CONSTITUTION: The spinneret has a slit nozzle orifice in which at least two bending parts 3 of, e.g., V-, L-, C- or U-shape are included and one end 1 heads toward the center part and the other 2 is arranged clockwise or anticlockwise as a whole and is designed to have following measures: the width of the slit, W; length, L 1 ; the length between the center O and the bending part 3, L 2 ; the length of the nozzle orifice, H; the diameter of the opening at the bottom, d; at the top, d o ; and the depth of the approach part, (h). A polymer such as polyester is melt spun through the spinneret to produce spiral fiber 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58121634-A (JP)
Title: Moldless mounting method
Inventor: UCHIDA MASAMI
IPC: H01L21/56
Filed: 1982-01-12
Abstract: PURPOSE:To remove a molding process, and to reduce man-hours for mounting and cost by face-down bonding a Si-N film passivation IC onto a substrate, to  the center of a bonding section thereof adhesives are dropped. CONSTITUTION:Adhesives thermally cured at approximately 250 deg.C are dropped at the substrate side within an extent that reaches or does not reach to the joining section of a bump and a finger when the Si-N film IC is bonded at the central section of face down bonding. The Si-N film IC is face-down bonded. The  IC is heated for one or 2sec at approximately 450 deg.C by a tool 5 at the bonding.  Adhesives spreading up to approximately 30mum cure by the heat. Accordingly, the intrusion of beams into the IC and protection from mechanical shocks onto  the surface of the IC are executed by the substrate through face down bonding.
Patent JP-S57118493-A (JP)
Title: Receiver of digital mf signal
Inventor: HASHIDA MITSUYOSHI
IPC: H04Q1/457
Filed: 1981-01-14
Abstract: PURPOSE:To obtain a digital MF signal receiver which increases both the efficiency and multiplication of circuit, by eliminating the waste time of an absolute value sum circuit. CONSTITUTION:The 16-bit series data showing the sample value of an MF signal which received the series-parallel conversion plus the 8-bit series data of the product among the window function plus sine and cosine waves are applied to the parallel and series inputs to be applied to a multiplier. Furthermore an integrator is added to increase the multiplication factor of a receiver. Thus the integrating action is carried out individually for the sine and cosine wave sides respectively.
Patent JP-S63173729-A (JP)
Title: Constant speed traveling device for automobile
Inventor: TAKAHASHI HIROSHI
IPC: B60K31/00
Filed: 1987-01-12
Abstract: PURPOSE:To stabilize acceleration performance constituting the captioned device so as to set up membership function based on an aimed car speed and a car speed at a resume start under resume operation. CONSTITUTION:A car speed memorized in a car speed memorizing means (b) is set as an aimed car speed by a resume car speed setting means (c) under resume operation, and membership function (f) is set up based on an aimed car speed and a car speed detected by a car speed detecting means (a) at starting on redume operation. A control quantity setting means (e) operates control deviation, the first order difference and the second order difference and the like comparing the car speed detected by the car speed detecting means (a) with the aimed car speed, and using this operated value and the set membership function performs fuzzy inference to set up control quantity for a control means 9.
Patent JP-H02185621-A (JP)
Title: Intake structure of engine
Inventor: ARAKAWA YUKIO
IPC: F02B27/00
Filed: 1989-01-10
Abstract: PURPOSE:To improve intake resonance efficiency by disposing an intake resonator at one of capacity sections formed outside an independent intake passage opening to the position most distant from the center of a surge tank with the resonator capable of being connected to the surge tank. CONSTITUTION:A surge tank 1 is constituted so that capacity sections 15, 16 of a large capacity exist on the outside of independent intake passages 2, 5 having no openings 6, 9 at positions opposing the opening of an upstream side intake passage 13. This makes the capacity of a surge tank 1 corresponding to independent intake passages 2, 5 larger in comparison with independent intake passages 3, 4 having their openings at a position opposing the opening of an upstream intake passage 13. Therefore, intake can be introduced quickly, smoothly and uniformly to each cylinder. The capacity section 15 is further provided with a resonance chamber 30 via a communication passage 31. Because the resonance chamber 30 is connected to the capacity section 15 of a large capacity, greater intake resonance effect can be obtained.
Patent JP-H10193256-A (JP)
Title: Manufacture of wafer and manufacture of semiconductor device
Inventor: KISHII SADAHIRO
IPC: B24B37/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate discharge of a used abrasive to the environment, and avoid a problem of environmental pollution by the used abrasive even if the production of semiconductor devices suddenly increases further in the future by forming an abrasive material as an abrasive containing a Mn oxide as an abrasive grain. SOLUTION: As Si ingot 1 is cut by using a cutter 2 using a band saw. In this case, an abrasive material containing MgO2 as an abrasive grain is used. To put it more concretely, an abrasive by typically dispersing an abrasive grain composed of electrolytic MnO2 for a battery having a particle diameter of about 10 to 30μm in pure water, is sprayed on a cylindrical ingot piece at wafer cutting time. This used abrasive can be easily reproduced after being dissolved. Time necessary to cut an 8 inch wafer by a band saw when such an MnO2 abrasive grain is used for cutting, is equal to a case where a diamond abrasive grain is used.
Patent JP-S63172937-A (JP)
Title: Abnormality detecting method for piston ring
Inventor: YAMAMOTO SHIGERU
IPC: F16J9/00
Filed: 1987-01-12
Abstract: PURPOSE:To quantitatively detect the breakage or abnormal wear of a piston ring by fitting an adapter for gas suction to the outer periphery of the exhaust port of an internal combustion engine, and measuring time variation of sucked gas and comparing it with data obtained when the ring is normal. CONSTITUTION:A combustion chamber 1 is formed on a cylinder cover 9, a piston 3, and a cylinder liner 5, and air start valve 2 is mounted on the cylinder cover 9, and an exhaust chamber 6 is provided to the outer periphery of the cylinder line 5 having the exhaust port 7. Further, three or four piston rings 4 are normally used for the piston 3. The adapter 10 which maintains airtightness is provided to the periphery of the exhaust port 7 and the adapter 10 is linked with a perssure measuring sensor or gas detection sensor through a gas suction pipe to measure time variation of pressure variation and gas concentration variation continuously. At this time, if a 1st ring breaks or wears off abnormally, variation different from the state of the normal piston ring is obtained.
Patent JP-S59129124-A (JP)
Title: Novel moldings and manufacture therefor
Inventor: KATAOKA HIROSHI
IPC: B29C49/00
Filed: 1983-01-14
Abstract: PURPOSE:To obtain PET moldings suitable for glazing material having a large thickness and excellent mechanical strength by a method in which a noncrystalline polyethylene terephthalate (PET) plate is molded in molds by pressing to form a biaxially oriented PET plate which is in turn crystallized. CONSTITUTION:A PET of a [eta] value of 0.9 or more preferably is melted, extruded, and quickly cooled to form a noncrystalline PET plate. The noncrystalline PET plate is preheated to 50-130 deg.C, put in molds heated to much the same temperature, and pressed to biaxially orientate the PET plate in order to obtain an objective PET plate. The noncrystalline PET plate is crystallized in press molds at 130-250 deg.C usually to obtain an objective PET plate having a thickness of 1-10mm. and a crystallinity of 20% or more. USE:Glazing material for ceiling windows, lens for glasses, helmets, etc.
Patent JP-H08187165-A (JP)
Title: Rice cooker
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a rice cooker, by which heating can be performed with an inner lid without electric connection between the cooker body side and a lid side of the cooker body, and which is convenient for attaching and detaching the lid of the body. CONSTITUTION: An inner pot 1 is accommodated in a cooker body 2 and heated or forced to generate heat to boil rice and a metallic inner lid 4 for closing the opening part of the inner pot 1 is formed on the inside of a lid 3 of the body 2, whereby the content in the inner pot 1 can be heated also from the inner lid 4. In the thus constructed rice cooker, an opposed part 4a to the shoulder part 113 of the body 2 is formed on the outer peripheral part of the inner lid 4, and at least a part or the whole of the opposed part 4a is formed by an electromagnetic induction heating element 54. A shoulder coil 53 for forcing the electromagnetic induction heating element 54 to generate heat by the electromagnetic induction is disposed in the shoulder part 113 of the vessel 2.
Patent JP-H03213524-A (JP)
Title: Method for feeding yarn to double twister
Inventor: KUBOTA YASUHIKO
IPC: D01H1/10
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate wasting of yarn and omit operation to treat residual yarn by setting a package having a smaller length than a prescribed length in either of the upper and lower sides and exchanging the package with a new package of the prescribed length when the aforementioned bobbin is emptied. CONSTITUTION:A package 21 having a smaller length than a prescribed length is set in either of the upper stage (A) and the lower stage (B) and exchanged with a package 1 of the prescribed length when the aforementioned bobbin is emptied. The bobbin on the emptied. side is then exchanged with a new package of the prescribed length and set. Thereby, residual yarn of each yarn feeding package can be eliminated.
Patent JP-H08192992-A (JP)
Title: Trolley movement watching method of cable crane
Inventor: HARADA AKIRA
IPC: B66C13/48
Filed: 1995-01-12
Abstract: PURPOSE: To provide the trolley movement watching method of a cable crane for detecting the invasion into a prohibition area. CONSTITUTION: A calculation device 22 with a memory 21 for calculating the three dimensional coordinates of a trolley 17 by memorizing the three dimensional coordinates of both ends 12a, 12b of a fixed cable 12 and a fixed point 14a and inputting the slide distance Ln of a sliding point 13a and the laterally moving distance Lm of the trolley 17 is installed on a cable crane 10 for laterally moving the trolley 17 on a turning cable 16 stretched between the sliding point 13a on both ends fixed cable 12 and the fixed point 14a on a fixed tower 14. An earth surface two dimensional coordinates of plural points on the border line between a prescribed prohibition area 3 and non-prohibition area is found out in order and inputted to a calculation device 22 and the inner area of the border line is calculated by the calculation device 22 and memorized in a memory 21. At the time of trolley 17 movement, the crossing between a vertical line passing the three dimensional coordinates of the trolley 17 calculated by the calculator 22 and the area of the memory 21 is detected and the invasion to the prohibition area 3 of the trolley 17 is watched.
Patent JP-2000202173-A (JP)
Title: Toy for playing with water
Inventor: UCHIDA HIROO
IPC: A63H33/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a toy for children to play with water, which allows a group of several children to enjoy playing with water. SOLUTION: This toy for playing with water draws water by manually rotating a pumping water turbine and feeds water to manual pumps 26, 27 through a water-feeding pipe 13. These pumps 26, 27 are connected with fountains 28, 29, e.g. to play by splashing water. It is possible to make the manual pump a water pistol with a target and to allow a sensor to detect the accumulation of water in the target to emit voice.
Patent JP-S60148211-A (JP)
Title: Agc device
Inventor: KANEGAE SEIICHI
IPC: H03G3/30
Filed: 1984-01-12
Abstract: PURPOSE:To simplify the constitution by inserting a fixed attenuator when the relative attenuation is large and disconnecting it when the attenuation is small. CONSTITUTION:When the level of an input A is small and the relative attenuation is small, switches 4a-4d are turned off, the input enters a variable gain amplifier 1 and is amplified by a gain decided by an AGC voltage, detected and outputted at a detector 2. Furthermore, a part of the AGC voltage enters a comparator 6 and is compared with the threshold voltage Vh, and when the voltage is more than the Vh, the comparator 6 is operated, the switches 4a-4d are turned on, and the input A is fed to the amplifier 1 through a fixed attenuator 5. Thus, the constitution is simplified.