baber/WOPTO huggingface dataset:
Patent JP-H08106723-A (JP)
Title: Recording apparatus
Inventor: YASUBA KIYOHISA
IPC: G11B20/10
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a head part of stored music signals from being missed and an unnecessary silent part from being generated when recording is started, by recording the stored music signals together with sub code data when an apparatus is moved from a temporary stop to a recording mode. CONSTITUTION: A CPU 5 detects a track number or time data of input sub code data, and sends a control signal to a servo circuit 13, so that the apparatus is turned into a recording state. A music signal of a semiconductor memory 6 is read out by a memory control circuit 7, transmitted to an EFM/CIRC encoder 8, encoded in a recording format and recorded to a mini disc 12. During the recording, the CPU 5 sets the apparatus in a halt state when time information of the input sub code data are stopped. In this manner, when the apparatus is switched to start recording is determined by the track number or time information of the input sub code data and music signals stored in the memory 6 are recorded. Accordingly, a head part is is prevented from being missed and an unnecessary soundless part from being generated when the recording is started.
Patent JP-H06112382-A (JP)
Title: Cooling system of heating element
Inventor: OGURO TAKAHIRO
IPC: H01L23/36
Filed: 1992-09-30
Abstract: PURPOSE:To efficiently cool down the title heating elements generating heat in uniform temperature distribution by a method wherein the central part of a heat sink is provided with the through slits for vertically dividing fins. CONSTITUTION:Within a multichip module 1, many semiconductor devices 3 self-containing LSI chips as heating elements are mounted on a ceramic-made multilayer wiring substrate 2 to be sealed with a housing 4. The heat generated by the semiconductor devices 3 is conducted to the housing 4 through thermal conductive contactors 5 in contact with the semiconductor devices 3. A heat sink 6 for effectively conducting the generated heat to cooling fluid such as cooling air etc., is mounted on the housing 4 of the multichip module 1. The through slits 9 extending from the top surface of the heat sink 6 to the roots of many flat plate fins 7 for vertically dividing the same 7 are provided in the central parts of the heat sink 6. Through these procedures, the title heating element generating heat such as LSI etc., can be efficiently cooled down in uniform temperature distribution.
Patent JP-H1180637-A (JP)
Title: Ink composition indicating heat history and packaging material having indication made therefrom
Inventor: HAYASHI TOSHIHIKO
IPC: C09D11/328
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition capable of irreversibly indicating accumulations of heat history and of the lapse of time by including a volatile organic amine having a specified structure, a dye which discolors upon a pH change and a binder resin. SOLUTION: 0.03-20 wt.% volatile amine represented by the formula (wherein R1 To R3 are each H, a 1-8C alkyl or a hydroxyalkyl of the formula: R1 -OH; and R4 is a 1-5C alkylene) and having a boiling point of 100-360 deg.C, 0.1-10 wt. %, desirably 0.5-5.0 wt. % dye which discolors at a pH of 3-10, desirably 9 or below and shows a color difference of at least 20 between the initial hue and the hue after discoloration and 1.0-30 wt.%, desirably 2-20 wt.% binder resin selected among acrylic resins, amino resins, epoxy resins, phenolic resins, polyester resins, vinyl chloride resins, vinyl acetate resins, polyamide resins, chlorinated vinyl acetate resins and alkyd resins are dissolved or dispersed in a solvent.
Patent JP-H02158596-A (JP)
Title: Transfer tool
Inventor: KURUTO SUTOORU
IPC: B25J15/06
Filed: 1989-10-05
Abstract: PURPOSE: To reliably move an object such as a work piece by arranging a plurality of suction cups on a carrier through a process of facing their action surfaces in the same direction, and by providing a function for reducing pressure of a suction space formed when the action surface of an opening of each suction cup is closed lower than pressure of the suction space formed when the action surface is released. CONSTITUTION: A plurality of suction cups 45 are arranged on a carrier 39 while their action surfaces 45 face in the same direction and are flush with each other. A sucker 47 having plasticity is attached on the lower side of each suction cup 45, and a plate-shaped sensor 9 similar to the shape of the sucker 47 is attached on the upper side with a clearance 10 on the peripheral edge. When the sucker 47 is brought into complete-contact with an object, the sucker is extended by the weight, the peripheral edge 3 is brought into contact with the sensor 9 to shut off the clearance 10, and a suction space 48 of the sucker 47 is evacuated by a vacuum device 54. When the sucker is brought into incomplete-contact with the object, the clearance 10 is opened as it is, air is sucked from the clearance 10 and the suction space 48 through sensor pipes 11, 12, and a check valve 13 is closed.
Patent JP-H07113772-A (JP)
Title: Evaluation method for quality and structure of hot rolled metallic material
Inventor: YOSHIDA TAKU
IPC: G01N25/18
Filed: 1993-10-19
Abstract: PURPOSE:To evaluate the influence of cooling speed exerting on tissue and a construction material from the change in continuous cooling speed in the rolling direction by soaking a metallic test material to which plural thermocouples are fitted in the rolling direction by an optional length in liquid solvent after hot rolling is finished. CONSTITUTION:After a metallic test material 1 is heated to a prescribed temperature, thermocouples Q1 to Qn are fitted in bored holes P1 to Pn. In succession, hot rolling is carried out in an optional depressor schedule by rolling roller pairs 2a and 2b, and it is finished in a prescribed thickness. The material 1 just after rolling is finished or cooled to a prescribed temperature is soaked by an optional length part from the rolling directional end part of the material 1 in a liquid housing vessel 4 such as a salt bath housing liquid solvent 3 such as molten salt or water, and is colled up to a prescribed temperature. Cooling speed is large on the side soaked in liquid, and the cooling speed is small in a part separated from a soaking part. The change in the cooling speed during this time is seized continuously, and it is combined with a construction material test and micro tissue, so that strength or dependency on cooling speed of the micro tissue can be derived.
Patent JP-2001085846-A (JP)
Title: Method for manufacturing wiring board
Inventor: SATO KAZUHISA
IPC: H05K3/26
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board for surely removing resin at the bottom surface of a hole, formed at the resin insulating layer laminated on the surface of a laminated substrate. SOLUTION: An insulating layer formation process is provided, where, on a laminated substrate 1 comprising a metal layer 3 on its surface, a resin insulating layer 13 comprising a bottomed hole 12 whose bottom surface is a part of the metal layer 3 is formed. Furthermore, a resin removing process is provided, where a pure water is jetted under high pressure from the side of a surface 13A of the resin insulating layer 13 to remove the resin on the metal layer 3 of a bottomed hole bottom surface 12C.
Patent JP-2001079507-A (JP)
Title: Equipment for cleaning and treating waste and method for cleaning waste
Inventor: KOBAYASHI TETSUO
IPC: B09B1/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning treating equipment by which purifying treatment is completed in a short period of time and water-insoluble pollutant or the like together with water-soluble salts is removed. SOLUTION: The cleaning treating equipment is provided with a cleaning device 2 which is provided with three cleaners 9, 10, 11 along a transportation direction of the waste and is used for cleaning the waste, a water treating device 3 for separating a cleaning waste liquid from the cleaning device 2 to a treated liquid and a concentrated waste liquid, solvent replenishing devices 41,42 for replenishing an organic solvent to the cleaning device 2 and a cleaning water replenishing device 5 for replenishing the cleaning water to the cleaner 11 at the most downstream position.  Further the cleaning treating equipment is constituted so that the waste cleaned in the cleaner at an upstream side is sent to the adjacent cleaner at the downstream side, the cleaning waste liquid from the cleaner 9 at the most upstream position is sent to the water treating device 3 and the cleaning waste liquid from the cleaner at the downstream side is supplied to the adjacent cleaner at an upstream side as the cleaning liquid.
Patent JP-H02108442-A (JP)
Title: Block type shifting mold
Inventor: NAKADA MASAYUKI
IPC: B22D11/06
Filed: 1988-10-19
Abstract: PURPOSE:To prevent the development of crossing crack and longitudinal crack and to improve the yield of a cast slab by forming grid-like grooves on a part of casting wall in each block mold member and arranging these grid grooves in casting direction and the crossing direction at the right angle to this. CONSTITUTION:Molten metal 12 is poured into a cavity 27 in the block caster 20 through a nozzle 14. Carrying velocities (a), (b) of the mold members 23 for upper and lower units 22 and cast slab drawing velocity (c) are suitably controlled with a computer in accordance with variations of molten metal pouring rate and molten metal surface in the cavity. The block mold member 23 has L-shape of the cross section as crossing at the right angle to the casting direction, and the grid-like grooves 25 are formed on the long side surface 24 in the inner wall thereof. The groove 25 has V-shape of the shallow groove depth to the groove width. When the solidified shell grows, shortage of cooling to the molten metal at joint part of the mutual block mold members is developed and solidified delay is formed and shrinkage stress is concentrated and the crossing crack on the cast slab is apt to develop. The longitudinal crack is apt to develop as the same as the above. As the grid-like grooves are formed, shrinkage stress is dispersed to the whole casting wall. By this method, the development of the crack is prevented and the yield of the cast slab can be improved.
Patent JP-H10110735-A (JP)
Title: Jointing structure of press-formed yoke with sleeve
Inventor: IWANO KAZUMASA
IPC: F16D3/26
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress thermal deformation at the time of welding-jointing a pressformed yoke with a sleeve for maintenance of good assembly and operating performance of a joint by welding-jointing the mutual engaging part of the press-formed yoke and the sleeve by a laser beam. SOLUTION: Positioning for assembling a yoke stub 1 and a spline sleeve 11 is conducted easily and accurately by fitting the fitted shaft part 4 of the yoke stub 1 to the inner periphery recessed part 14 of the jointing side end part 13 of the spline sleeve 11. After assembly by positioning in this way, a three-layer engaging part is formed so that the outer periphery of the fitted shaft part 4 of the yoke stub 1 may be covered with the jointing side end part 13 of the spline sleeve 11, and the outer periphery of the jointing side end part 13 may be covered with the cylindrical engaging part 24 of a dust cover 21, and a laser beam is applied to the engaging part for laser beam welding to conduct integral jointing. Therefore, the yoke stub 1 and the spline sleeve 11 are jointed to the dust cover 21 at the same time, thus it is possible to conduct assembling work with high efficiency.
Patent JP-S61138844-A (JP)
Title: Air-fuel ratio controlling method in diesel engine
Inventor: NAKAJO YOSHIKI
IPC: F02D45/00
Filed: 1984-12-11
Abstract: PURPOSE:To control an air-fuel ratio to be constant, by making a relative current value in a lean sensor larger in proportion as exhaust pressure comes high. CONSTITUTION:An output current I and exhaust pressure sensor output PE of a lean sensor are made into digital conversion and written in a random access memory at a step 110. At a step 112, a compensation value K correspond ing to the exhaust pressure sensor output PE is calculated from a map, finding a compensation relative current value IR at a step 114. With this constitution, even if lean sensor output is varied, an air-fuel ratio is always controllable to the desired value.
Patent JP-H09107324-A (JP)
Title: Control method for operation section of portable equipment and its circuit
Inventor: HASHIZUME SOJI
IPC: H04B7/26
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To automate locking of a key of the portable equipment and its release and activating lighting of a back light and the key only when the surrounding is dark. SOLUTION: When an output voltage from a photo sensor 2 is higher than a reference voltage V1, a key lock release device 10 releases key locking. Furthermore, when a photo sensor output voltage is higher than a reference voltage V2, a lighting extinguishment device 11 interrupts lighting of a key and a back light of a display device.
Patent JP-2001082152-A (JP)
Title: Two-cycle internal combustion engine
Inventor: ARAKI TSUNEO
IPC: F02B25/22
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce a blow-by amount to the utmost, to improve fuel consumption and output, to reduce harmful components in exhaust gas, and to rationally and compactly arrange the neighborhood of an engine. SOLUTION: In this engine, each volume of first scavenging passages 32A, 32A is set to be larger than each volume of second scavenging passages 32B, 32B. In a descent stroke of a piston 20, air A is led into a combustion operation chamber 15 from second scavenging ports 31B, 31B prior to mixture M, while a lot of air A is led into the combustion operation chamber 15 from first scavenging ports 31A, 31A over a longer time than the air A leading time from the second scavenging ports 31B, 31B.
Patent JP-H01104471-A (JP)
Title: Method for preventing corrosion of continuous casting roller
Inventor: SATO YUJI
IPC: B23K9/00
Filed: 1987-10-19
Abstract: PURPOSE:To extend the service life of a roller by forming a protective film consisting of Al or an Al alloy in a groove root part of weld zone of the roller, and subsequently, applying welding onto its film. CONSTITUTION:A weld joint 4 of a roller is formed by a sleeve 2 and a bush 5. As a first process of welding, a film 6 of Al or an Al alloy is formed on both sides of the sleeve 2 and the bush 5 in a welding groove root part. Subsequently, welding is executed onto a film 6, and a weld metal 7 is formed. When the sleeve 2, the bush 5 and a roller shaft 1 are made of an iron compound metal, as for Al or an Al alloy, the potential goes to noble, the film 6a forms the anode and the sleeve and the bush 5, etc., are used as the cathode. In such a way, the generation of atom-like hydrogen or a hydrogen ion of a weld zone is prevented, and a hydrogen attack and a hydrogen brittle type stress corrosion crack are not generated. Accordingly, service life of the roller is extended.
Patent JP-2000093301-A (JP)
Title: Feed water device for rice cooking in rice washer and cooker
Inventor: TSUGA KOICHI
IPC: A47J27/14
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prepare desired cooked rice by providing an ionizer to selectively feed cooking water which is passed through the ionizer so as to be ionized to a rice washer and cooking water which is not ionized to the rice cooker, and to effect a rice washing, adjusting of water, and cooking operation even when the ionizer is broken and is being repaired. SOLUTION: In the rice washer and cooker wherein rice which has been washed in a rice washer and water for cooking are fed to a rice cooker inner pan provided below the rice washer, ionized water, which is passed through an ionizer 3, and water which is not ionized can be selectively fed to a rice washer 1. The amount of ionized water and that of water which is not ionized can be adjusted. Further, both of the ionized water and water which is not ionized can automatically be fed and the amount of both the water can be adjusted automatically.
Patent JP-2000069834-A (JP)
Title: Combine harvester
Inventor: FURUTA HARUJI
IPC: A01D61/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester so designed as to easily improve the operability of attaching/detaching a dust suction/discharge hood and a dust discharge hood and to simplify the linking structures for the respective hoods and the mounting structure therefor on a feeder house as well. SOLUTION: This combine harvester has such a scheme that, the front side of a threshing section 4 is mounted with a grain header 17 via a feeder house 18 in a liftable manner, the grain header, in turn, is equipped with a raking reel 19, reaping blades 20 and a platform auger 21, and there is provided a control platform 11 furnished with a control seat and also provided a dust suction/discharge fan 26 functioning to withdraw dust from the interior of the feeder house 18;  wherein a dust suction/discharge hood 23 with the fan 26 installed thereinside is set up on the upper surface of the feeder house 18, and a dust discharge hood 24 with its upper part communicating with the dust suction/discharge hood 23 is installed on the side face of the feeder house 18, and furthermore, the upper surface of the feeder house 18 and the upper end of the dust discharge hood 24 are made nearly equal in height to each other and the dust discharge side of the hood 23 is inserted into the dust discharge hood 24.
Patent JP-H03124876-A (JP)
Title: Polyester sewing machine thread
Inventor: SHIMIZU YOSHIMASA
IPC: D06M101/16
Filed: 1989-10-09
Abstract: PURPOSE:To provide the subject sewing machine thread reduced in the generation of oligomers when dyed, by subjecting a polyester containing ethylene terephthalate groups as main repeat units to a high speed melt-spinning process, drawing, heating and subsequently treating the prepared filaments having specific fiber characteristics to a hot water treatment. CONSTITUTION:A polyester polymer containing ethylene terephthalate groups as main repeat units and preferably having an intrinsic viscosity (in o- chloroform) of >=0.8 is melt-spun at a high speed of >=2000m/min, drawn and subsequently heated to provide multifilaments having (i) an intrinsic viscosity [eta]f of >=0.75, (ii) a birefringence ( n) of 0.16-0.19, (iii) a tenacity of 6.0-8.0g/de and (N) a dry thermal shrinkage degree of 1.5-6.0% at 150 deg.C. The filaments are twisted and treated is hot water of >=80 deg.C to a polyester thread satisfied with a reduction rate of <=1.5% when treated with xylene.
Patent JP-S63116747-A (JP)
Inventor: MASUDA TSUNEO
IPC: B02C7/12
Filed: 1986-11-04
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-2000074502-A (JP)
Title: Solar hot-water supplier
Inventor: TOKIOKA YOSHIO
IPC: F24S90/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar hot-water supplier for which temperature setting can be made appropriately and which makes solar hot water supply based on the set temperature. SOLUTION: A solar hot-water supplier is provided with a solar hot water supply pipe 70 through which hot water is supplied from a solar unit utilizing solar heat, a water supply pipe 80 through which potable water is supplied from a water source, such as the water works, etc., and a water mixer 61 which mixes the hot water from the pipe 70 with the water from the pipe 80. The solar hot-water supplier is also provided with a solar controller 60 which compares the temperature set by means of a temperature setting means that sets the temperature of the supplied hot water with that of the solar-unit-side hot water, makes the temperature setting means set a temperature lower than that of the solar-unit-side hot water, and supplies hot water at the set temperature by making the mixer 61 mix the hot water with water.
Patent JP-H1089690-A (JP)
Title: Combustor for gas turbine
Inventor: HOSOI JUN
IPC: F23C99/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce NOx from a pilot burner by ensuring ignitability and safety. SOLUTION: A pilot burner 11 is mounted on a base end of a lean premixing chamber 15, and a torch burner 19 is mounted on the tip end. In a controller 21, the fuel from the pilot burner 11 is previously mixed with air into a lean state and is burned to reduce NOx, and an igniting diffusion burning torch burner 19 is separately provided to ensure ignitability and stability of the burning.
Patent JP-S62122711-A (JP)
Inventor: TAKEGUCHI MASAKATSU
IPC: B28D5/00
Filed: 1985-11-25
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-S63145757-A (JP)
Title: Manufacture of soft aluminum foil
Inventor: TEJIMA KAZUO
IPC: C22C21/00
Filed: 1987-10-15
Abstract: PURPOSE:To manufacture soft Al foil having low elongation and high yield strength, by full-annealing Al foil and applying tension to stretch the foil. CONSTITUTION:Al foil contg. <=0.8wt% each of impurities by <=1.0wt% in total and having 99.0-99.9wt% purity is full-annealed. Tension is applied to the foil A by rotating a first nip roll 1 at 57m/min peripheral speed and a second nip roll 2 at 62.5m/min peripheral speed to stretch the foil A by 1-10%. Thus, soft Al foil having low elongation and high yield strength is obtd. The elongation is 3.0-8.0% and the yield strength is 3.5-8.5kg/mm<2>.
Patent JP-H0980562-A (JP)
Title: Image blurring correcting device
Inventor: USUI KAZUTOSHI
IPC: G03B17/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain more precise blurring correcting performance, by storing data showing a movable range, controlled by a movable range controlling part, in a nonvolatile memory. SOLUTION: In manufacture of a blurring correcting unit, the blurring correcting unit is mounted on the movable range controlling jig. The movable range information of a blurring correcting lens 2, obtained by moving the blurring correcting lens 2 in the driving direction until a lens chamber 11 butting to a drive range limiting member, is recorded in a EEPROM 10a of the camera. Next, the blurring correcting lens 2 is transported in one direction, and when it comes into contact with the mechanical limit, the output of a position detecting element 18 is recorded. Moreover, the output in the reverse direction is similarly recorded. These output value and the movable range information written in the EEPROM 10a at the manufacturing time are calculated, and recorded as the proofreading value of the position detecting element 18.  At the blurring correcting drive, the target position of the blurring correcting lens 2 is precisely obtained from the output of the position detecting element 18 using the proofreading value by the lens position proofreading part 6a inside the CPU 6.