baber/WOPTO huggingface dataset:
Patent JP-2000000483-A (JP)
Title: Method for pulverizing concrete lump
Inventor: SHINOZAKI TORU
IPC: B02C19/18
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To separate coarse aggregate without damage, to execute regenerating treatment of a cement paste component and to efficiently obtain regenerated cement by heating concrete lumps to evaporate the moisture contained therein, then absorbing the water and subjecting the concrete lumps to freezing, thawing and pulverizing. SOLUTION: Concrete lumps generated in disassembly, etc., of buildings are dried by a heating and drying machine A to generate the fine crazes and cracks in the mortar paste portions and simultaneously to evaporate the moisture contained therein, by which the concrete lumps are dried to an absolute dry state. Next, the concrete lumps are fed into a submersion device B storing the water and are subjected to immersion in the water, by which the concrete lumps are rapidly cooled from high temp. to expand the very small crazes and cracks and the water is sufficiently penetrated and absorbed into the internal crazes and cracks to a saturation state. The moisture thereof is frozen and expanded to additionally expand the crazes and cracks in a freezing device C and thereafter, the concrete lumps are heated and thawed in a thawing device D, by which the tissues are embrittled. The concrete lumps are pulverized in a separating and pulverizing device E and thereafter, in a classifying treatment machine F, the concrete lumps are classified to the coarse aggregate, fine aggregate and cement powder which are recycled. The present aggregate rate in the regenerated aggregate is improved and the percentage of water absorption is lowered. The quality of the concrete using the regenerated aggregate is thus improved.
Patent JP-S6146844-A (JP)
Title: Hot water tank
Inventor: SENO MANABU
IPC: F24H9/00
Filed: 1984-08-10
Abstract: PURPOSE:To improve a sealing characteristic between a sheathed heater and a tank and make a correct positioning of each of the units by a method wherein a flange is arranged at a terminal part of the shieth heater and this flange is fixed from inside the case of the hot water tank through a packing. CONSTITUTION:A heater flange 14 is arranged at a terminal part of a sheathed heater 12. O-ring 15 is arranged between the flange 14 and the flange 11. When cleaned, even if the water pressure is applied, O-ring, so that a characteristic of sealing action is improve. The shieth heater 12 having the heater flange 14 fixed thereto is fixed to the flange 11. Since it is possible to make a correct restriction of the position of the sheathed heater 12 in the hot water tank, a safety operation under a vacant ignition is improved.
Patent JP-H099769-A (JP)
Title: Grain culm conveying feeder of combine harvester
Inventor: OKUMOTO KOJI
IPC: A01D61/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out the take-over and guide of grain culms from the terminal end of a grain culm conveyor onto an inlet receiving plate of a thresher. SOLUTION: This grain culm conveying feeder of a combine harvester is obtained by interposingly installing an elastic guide receiving plate 28 comprising an elastic plate such as a rubber plate for taking over and guiding conveyed grain culms from a grain culm conveyor between an inlet receiving plate 19 on the front side of a grain culm feed port part of a thresher 4 and the terminal end of the grain culm conveyor for conveying the reaped grain culms onto the inlet receiving plate 19 in a state of the elastic guide plate 28 connected to a grain culm guide plate 25 provided on the terminal end side of the grain conveyor, bending and forming the guide terminal end side of the grain culm guide plate 25 from an upward tilted state to a downward tilted state thereof and attaching the elastic guide receiving plate 28 from the under side to the bent part.
Patent JP-H07186113-A (JP)
Title: Surface decorative wooden panel
Inventor: YOSHIMURA KATSUJI
IPC: B27D1/04
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a surface decorative wooden panel having a smooth surface, pref. from an aesthetic viewpoint, capable of bonding a surface decorative material and excellent in humidity resistance and water resistance. CONSTITUTION:A laminated wooden panel 6 is obtained by laminating directional wood thin piece laminated panels 2, 2 to both surfaces of a wood thin piece laminated panel 2 and, further, adhesive films 7, 7 composed of an adhesive are formed on both surfaces of the laminated wooden panel 6 and a surface decorative material 8 is bonded to one of the adhesive films 7, 7 to produce a surface decorative wooden panel 1.
Patent JP-S6230110-A (JP)
Title: Cold-setting type elastic material composition
Inventor: ARIYOSHI TAKASHI
IPC: C08F291/00
Filed: 1985-07-31
Abstract: PURPOSE:The titled composition providing an elastic material having extremely improved mechanical properties only by pressure molding, having improved economic efficiency, obtained by blending currently developed powdered rubber with an acrylic ester, an organic peroxide and a promoter for decomposition of the organic peroxide. CONSTITUTION:(A) 100pts.wt. powdered rubber having <=5mm, preferably <=1mm particle diameter is blended with (B) 0.1-50pts.wt. acrylic ester (e.g., methyl methacrylate, etc.,), (C) 0.1-30pts.wt. organic peroxide (e.g., acetyl peroxide, etc.,) and (D) 0.01-20pts.wt. promoter (e.g., N,N-dimethylaniline, etc.,) for decomposition of the component C and stirred usually by a powder mixer such as high-speed mixer, etc., to give the aimed composition.
Patent JP-H05339260-A (JP)
Title: Alkyl-substituted @(3754/24)haloalkyl)dibenzoonium salt and alkyl-substituted @(3754/24)biphenyl compound
Inventor: UMEMOTO TERUO
IPC: C07C317/14
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the subject new compound useful as a haloalkylating agent, etc., for organic compounds. CONSTITUTION:A compound of formula I (R<1> and R<2> are 1-4C alkyl; A is S or Se; Rf is 1-10C haloalkyl; X<-> is conjugate base of Brnsted acid), e.g. 3,7-di-t- butyl-5-(trifluoromethyl)dibenzothiopheniumtrifluoromethanesulfonate. The compound of formula I is obtained by reacting an alkyl-substituted biphenyl compound of formula II with a halogenated haloalkyl of the formula RfY (Y is I or Br) under alkaline conditions to provide an alkylsubstituted (haloalkyl) biphenyl compound of formula III and reacting the compound of formula III with fluorine and a Brnsted acid (HX).
Patent JP-H0461775-A (JP)
Title: Ic socket
Inventor: MIYAZAKI MITSUO
IPC: H01R33/76
Filed: 1990-06-28
Abstract: PURPOSE:To improve poor contacting performance by sliding the contacting part of a contact piece with opening and closing of a lid, and thereby increasing the friction frequency with the lead of an IC. CONSTITUTION:A lid 13 is provided with a wedge-shaped projection 16 which pushes a spring part 11a of a contact piece 11, when the lid 13 is shut, and allows the contacting part 11b to slide with the lead 14 of an IC. When the IC is accommodated in a socket body 10 and the lid 13 is shut, the wedge-shaped projection 16 on the lid 13 pushes the spring 11a of the contact piece 11, so that the contacting part 11b of the contact piece 11 slides while touching the IC lead 14. Therefore, the lead 14 makes friction with the contacting part 11b to remove contaminants therefrom. Thus poor contacting performance of the contact piece 11 with IC lead 14 can be improved.
Patent JP-H05335649-A (JP)
Title: Hall element
Inventor: NAKAMURA TETSUO
IPC: H01L43/06
Filed: 1992-06-03
Abstract: PURPOSE:To provide a Hall element for magnetic sensor with improved temperature characteristic which can be used at a high temperature. CONSTITUTION:In this element, a p-type or n-type semiconductor thin film 9 consisting of Si single crystal is connected onto a p-type or n-type semiconductor substrate consisting of Si single crystal via SiO2 or Al2O3 thin-film insulation layer 8. Hence, it does not have the conventional p-n junction, is in a structure of Si single crystal-insulation layer junction type, and is superb in temperature characteristics. The SiO2 thin-film insulation layer can generated by oxidation and the Al2O3 thin-film insulation layer can be generated y epitaxial growth. Thus, the element is suited for an integrated magnetic sensor where the Hall element is incorporated along with a peripheral circuit on the same chip.
Patent JP-H09329380-A (JP)
Title: Artificial crystal snow making device
Inventor: SEKI MITSUO
IPC: F25C3/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To continuously make crystal snow of monocrystal in a large quantity over a wide area and cause a fall of the snow by a method wherein a number of woven fabric-form rotary ventilation film devices having a fine mesh film substance are arranged at intervals of a given distance and a defrosting device is provided at one end of the film body. SOLUTION: Air cooled to a given temperature by a cooler 2 is fed to a moistening device 4 by a blower 3 and brought into air humidity exceeding ice saturation so as to allow growth of frost. Air from the moistening device 4 is fed from a feed dust D1 to a snow making unit. The snow making unit is constituted such that rotary ventilation film devices 10 are arranged at intervals of a given distance in a snow making chamber 9. The rotary ventilation film device is formed such that a ventilation film substance spans between a pair of upper and lower rotary bodies 11a and 11b. It is desirable that the film substance is flat and density is fine. A defrosting device is arranged at the lowermost part of the film substance 12, front is caused to fall to produce falling snow.  Frost in a large quantity grows on the surface of a rotary ventilation film substances 12 and a large quantity of steam is fed to manufacture a large quantity of snow. Further, snow falls continuously and stably from the rotary ventilation film substances, arranged at intervals of the given distance, over a wide area.
Patent JP-H07287579-A (JP)
Title: Musical sound generating device
Inventor: KATO ATSUMI
IPC: G10H1/18
Filed: 1994-06-29
Abstract: PURPOSE:To select waveform signals corresponding to musical sound parameters among the number of waveform signals different for every timbre with a simple constitution and to perform the weighting and synthesis of two selected waveforms signals with a simple constitution. CONSTITUTION:To selectively read a waveform signal corresponding to the value of a musical sound parameter consisting of plural bits among plural waveform signals corresponding to one timbre stored in memories 12 and 13, high-order bits as many as the waveform signals of a specified timbre are taken out of the bits of the parameter and address information indicating the storage area of the waveform signal to be read out is generated corresponding to the taken-out high-order bits. The waveform signal stored in the storage area specified with the address information is read out to generate a musical sound waveform. The bits are taken out by using a bit shift circuit 28. Further, two waveform signals are read out of the memories 12 and 13 and the weighting and synthesis are performed by using a weighting coefficient corresponding to the low-order bits of the bit-shifted parameter.
Patent JP-H1125358-A (JP)
Title: Price look up file correction device for electronic price label and method for the same
Inventor: GOODWIN JOHN COKER III
IPC: G06Q20/20
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a means for determining a price difference between plural price look up files in an electronic price label system. SOLUTION: This method minimizes a possibility for a wrong price to be displayed by an electronic price label(EPL) 22. This system includes a computer 16 that reads a first price file 44 and a second price file 60, compares merchandise prices in the first and second files and identifies an appropriate price which is different in the first and the second files. The computer preferably is an EPL computer. Once the price difference is identified, the price difference is recorded and processed in accordance with an operator-defined rule.
Patent JP-H09323891-A (JP)
Title: Long material carrying truck
Inventor: KOSAKA TOSHIYUKI
IPC: B66C23/44
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To carry a long material efficiently without needing another machine such as a crane or the like by installing a loading space for placing a long material through a swivel device on a lower traveling unit, and fitting a crane for loading and unloading the loading space with a long material through a swivel. SOLUTION: Cylindrically formed underframes 37 are fixed at a space in the longitudinal direction on a vertical underframe 30 in such a manner as to project over the upper surface. In each underframe 37, two sliding frames are accommodated and claw-like grippers 41, 42 are fixed to each opposite one end of the respective sliding frames. A crane 61 is fitted to a loading space 8 in such a manner that a mounting table 62 is fixed to the lower side of a fitting frame 63 provided downward from the load space 8 to position the mounting table 62 for the crane 61 below the load space 8, a swivel 60 with a swivel hydraulic motor is removably installed on the mounting table 62, and the crane 61 having an expansible boom 67 and a hydraulic cylinder for derricking motion is installed on the swivel 60.
Patent JP-S5870093-A (JP)
Title: Plastic fan
Inventor: ITAGAKI MASATO
IPC: F04D29/32
Filed: 1981-10-23
Abstract: PURPOSE:To prevent occurrence of cracks or the like at the portions where a main plate and a metal fixing plate of a fan are coupled together due to heat deformations caused when the ambient temperature is raised, by forming a plurality of projections on the fixing plate, and clamping the fixing plate to the main plate by inserting the projections of the fixing plate into the main plate. CONSTITUTION:A plurality of round projections 23 are formed on a metal fixing plate 22 in a circular array and they are inserted into a main plate 21 of a fan. With such an arramgement, even if they cause deformation due to difference of their coefficients of thermal expansion when the ambient temperature is raised to 60-70 deg.C during space-heating operation or the like, holes into which the projections 23 are inserted are tightened and engagement between them is strengthened since the plastics has a greater coefficient of thermal expansion. Thus, displacement of them or unbalance of rotation due to their deformation is not caused, so that it is enabled to prevent occurrence of cracks at the portions where the main plate 21 and the fixing plate 22 are coupled together.
Patent JP-S6324252-A (JP)
Title: Color photographic sensitive material
Inventor: OGAWA TADASHI
IPC: G03C1/76
Filed: 1986-07-17
Abstract: PURPOSE:To obtain the titled material having improved brightness and reproducibility of gradation in a dark part by mounting a silver halide emulsion layer on the surface of a photographic substrate body which is mounted with solid powders having the surface of the 2nd kind diffused reflection on a base material. CONSTITUTION:The silver halide emulsion layer is mounted on the surface of the photographic substrate body which is mounted the filling layer composed of the solid powders having the surface of the 2nd kind diffused reflection on the base material. The surface of the 2nd kind diffused reflection has >=5, preferably 0.7-1.0 reflectance. Said surface has >=5%, preferably >=10%, further preferably >=20% spectral reflectance (measured by the 550nm monochromatic light). The solid powder is preferably composed of a metal powders. To make the surface of the filling layer of the solid powders to the 2nd kind diffused reflection, the mean particle size of the solid powders is preferably about 0.01-1,000mu. If the solid particle is composed of aluminum, the mean particle size of the solid particle is preferably 5-70mu.
Patent JP-H04367122-A (JP)
Title: Parallel/serial conversion circuit
Inventor: HIGAKI YOSHIBUMI
IPC: H04L13/10
Filed: 1991-06-13
Abstract: PURPOSE:To provide a latch circuit latching parallel data and to convert the parallel data into serial data without fail even when it is generated in arbitrary time. CONSTITUTION:A latch circuit 19 is provided in the front stage of a P/S conversion part 18, and the parallel data generated instantly can be converted into serial data without fail when this latch output is loaded to the conversion part 18. In this case, the conversion part 18 is equipped with a conversion part 18 converting the loaded parallel data into serial data and a load signal generation circuit generating a load signal deciding the load timing to the conversion part 18 for each prescribed time. When the parallel data is inputted to the circuit 19, its rising makes the output of a D-type FF to 'H' and it is sent to the conversion part 18. Then, even when parallel data is generated in arbitrary timing, it can be loaded to the conversion part 18 without fail and converted into serial data without fail.
Patent JP-S5790914-A (JP)
Title: Transformer
Inventor: NAKATSUKA SHIYOUJI
IPC: H02K9/19
Filed: 1980-11-27
Abstract: PURPOSE:To omit a starting transformer and to perform economical cooling by combining a secndary cooler having different refrigerant or a different circulating device of the refrigerant with a main cooler of the transformer. CONSTITUTION:An oil feeding, water cooling type cooler 32 is the main cooler for the transformer 31, and an air cooling type cooler 33 is the secondary cooler. The latter is used for cooling the heat due to the iron loss and a slight load loss of the transformer 31, and the former is used for cooling the heat caused by the loss at the time of the full load other than the latter case. In the case a cooling water supply device is not operated, the cooling capability of the cooler 32 is not used. However, since the low load operation is possible by the cooler 33, this is an economical cooling system. The refrigerant of the main cooler is the same as the refrigerant used in the coolers for generators, bearing oil, and the like, and the circulating system can be commonly used.
Patent JP-H0219811-A (JP)
Title: Array type light receiver
Inventor: KANTEIGOO CHIYANYAAPERASAATO
IPC: H01L31/10
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the leaking amount of the light emitted from the optical fiber array of the title photodetector to an adjacent photodetector so that crosstalks between photodetectors can be reduced by constituting the photodetectors while using a base plate which can incline the area of the photodetectors other than the light receiving area. CONSTITUTION:The title receiver has a structure in which a ribbon fiber 5 which is plural optical fiber arrays held by an optical fiber holding plate 4 and plural photodiode (PD) arrays 7 fixed to a PD array base plate 6 are faced one to one and optically coupled to each other. Moreover, the optical fiber array holding plate 4 and a fiber interval adjusting holder 8 are placed on a table 10 and the table 10 is placed on the PD array base plate 6. When the table 10 which shields the part other than the light receiving surface of the PD arrays 7 is used in such way, reflected light rays from the end face 12 of the ribbon fiber 5 go to the PD arrays 7 only and crosstalks between the PD arrays can be reduced.
Patent JP-S6146435-A (JP)
Title: Air fuel ratio controller
Inventor: TAMURA HIDEYUKI
IPC: F02D41/14
Filed: 1984-08-13
Abstract: PURPOSE:To improve the precision in air fuel ratio control by storing the learned value for the learning correction coefficient in the region corresponding to the operation state before a prescribed time, taking account of the delay in response of an oxygen sensor, and by maintaining a high precision of the learned value, in spite of transition state. CONSTITUTION:The concentration of oxygen in exhaust is detected by an oxygen sensor (a), and the air fuel ratio correcting coefficient (alpha1) for correcting the air fuel ratio to a prescribed value is calculated by a correction-coefficient calculating means (c) on the basis of the above-described detection signal. The learned correction coefficient for allowing the air fuel ratio to accord with the aimed value is learned as the value which corresponds to the operation state before a prescribed time from the above-described correction coefficient alpha1 in a memory means (d), and the learned value is memorized as the learned value alpha2 into the region corresponding to the operation state before a prescribed time. A fuel feeding means (f) is controlled so that the air fuel ratio accords with the aimed value by the feeding-amount control means (e) on the basis of at least one among the air fuel ratio correction coefficient alpha1 and the learned correction coefficient.
Patent JP-S6149063-A (JP)
Inventor: MORIKAWA SHOICHI
IPC: E04F15/02
Filed: 1984-08-13
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-H0833787-A (JP)
Title: Washing machine
Inventor: SHIMOKUCHI KOJI
IPC: D06F33/02
Filed: 1994-07-21
Abstract: PURPOSE:To carry out a water pouring rinsing at a water level according to the load amount of articles to be washed, and to secure an excellent water saving and rinsing efficiency, by providing a water pouring rinsing means to carry out a rinsing operation while pouring the water from the water level lower than a set water level, to the set water level, in a rensing process. CONSTITUTION:When articles to be washed are input to a washingcum- dehydrating tub 3, a washing process and a rinsing process are carried out in order. In the rinsing process, the water level of a water tank 2 is detected by a water level sensor 25, and when there is the water in the water tank 2, a solenoid 18 is driven to open an exhaust valve 21. And after the water is exhausted, and an intermediate dehydrating is carried out, a feed valve 20 is opened to feed the water up to a set water level, so as to carry out a collect rinsing. Furthermore, the exhaust valve 21 is opened again to exhaust the water for a specific time, and after that, the exhaust valve 21 is shut, and the feed valve 20 is opened, so as to drive a motor while the water is being fed, and a stirring by a pulsator 4, that is the water pouring rinsing, is carried out. And the feed valve 20 is shut and the motor 5 is stopped, when the set water level is detected by the water level sensor 25.
Patent JP-S5957099-A (JP)
Inventor: KURIBAYASHI SADATOMO
IPC: B64F1/10
Filed: 1982-09-28
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-S5792107-A (JP)
Title: Method and device for feeding pulverized coal forcibly into blast furnace tuyere part
Inventor: HOSHIKUMA YUTAKA
IPC: C21B5/00
Filed: 1980-11-29
Abstract: PURPOSE:To feed pulverized coal forcibly to the tuyere parts of a blast furnace without providing any intricate device by ejecting a nonexplosive gas to mixed materials of oil and pulverized coal and mixing these to fluid materials under agitation. CONSTITUTION:Solid-liquid mixed materials 3 of oil such as ''C'' heavy oil and pulverized coal are flowed into a bubbling tank 1. At the same time, a nonexplosive gas 5 such as N2 is ejected through an ejection pipe 4 disposed on the bottom of the tank 1 to agitate the materials 3 effectively. The solid-liquid-gas mixed materials mixed uniformly by the gas 5 are withdrawn through a take-out port 7, pass through a pipeline 9, and are fed to the respective tuyere parts 8 of a blast furance via a distributor 11 and a distribution line 12. Since the solid- liquid-gas mixed materials contain fine gaseous substance, the abrasion of the flowing system lines is less and the separation and accumulation phenomena of solids and liquid, etc. are suppressed.