baber/WOPTO huggingface dataset:
Patent JP-2001150237-A (JP)
Title: Band saw machine
Inventor: SADAHIRO TORU
IPC: B23D55/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve anti-slip property of a band saw blade in a supporting peripheral surface of each saw blade wheel by suppressing decrease of frictional force between one side surface of a shell part of the band saw blade and the supporting peripheral surface of each saw blade wheel. SOLUTION: Each saw blade guide device 27(29) is provided with a first cemented carbide insert 37 and a second cemented carbide insert 39 to support one side surface 3a and the other side surface 3b, respectively, of the shell part of the band saw blade 3 with opposing to each other. Multiple insert grooves 45 extending to the running direction of the band saw blade 3 are provided on a supporting surface of each first cemented carbide insert 37.
Patent JP-H06188453-A (JP)
Title: Light emitting diode
Inventor: MORITA YOSHIO
IPC: H01L33/30
Filed: 1992-12-17
Abstract: PURPOSE:To provide a light emitting diode capable of light emission with the wavelength of blue with practical high luminous intensity by making it contain Al within the range where a ZnS compound does not change zinc blend crystal structure. CONSTITUTION:An n-type ZnS compound semiconductor layer 2, 1mum thick containing 5% Al is grown, with DMZn, H2S, and TMAI as source materials, by heating an n-type GaAs substrate 1 to 350 deg.C. For making it into n type, doping is performed during growth, using C2H5I, so as to get a film made into n type 10<18>/cm<3> in dosage. Next, under the same condition, a p-type ZnS compound semiconductor layer 3 containing 5% Al is grown. For making it into p type, doping is performed during growth, using PH3, so as to get a film made into p type 10<18>/cm<3> in dosage. A blue light emitting diode, whose luminous intensity is 300mcd with a forward current of 40mA, is gotten. Heresy, the diversification and the functional promotion of a light emitting diode expedites the performance improvement of display equipment and information processing equipment.
Patent JP-2000142774-A (JP)
Title: Drink port device for pet bottle
Inventor: KONOIKE RYOICHI
IPC: B65D51/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To allow preferred drink without drinking directly from a bottle by including a compression spring fitted over a straw member between a suction port and a bottom wall of a housing and by urging a suction port member to protrude from an upper opening of the housing via the compression spring. SOLUTION: A drink assist device 11 includes a straw member 28 and a suction port member 29, wherein the suction port member 29 forms a cylindrical skirt 3 with a large diameter extending downwardly from a cylindrical suction port 30 with a small diameter exhibited on an upper opening 15 while it is stored in a housing 16, it inserts an upper end of the straw member 28 into the suction port 30 through the skirt 31, and it opens an open end of the straw member 28 at a tip of the suction port 30. A compression spring 32 comprising a coil spring is fitted over the straw member 28 while being positioned between the suction port 30 and a bottom wall 17 of the housing 16, and the compression spring 32 urges the suction port member 28 to protrude from the upper opening 15 of the housing 16.
Patent JP-S63175497-A (JP)
Inventor: EIBURAHAMU BAANAADO KOOEN
IPC: H05K3/00
Filed: 1987-12-28
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-H10176923-A (JP)
Title: Electronic level
Inventor: NAGAO TAKASHI
IPC: G01C5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce influence of a background of a leveling rod by providing shutter blades for shielding the background of the leveling rod against a photoelectric sensor. SOLUTION: When a calculation control part senses that a distance D to a leveling rod T is short, it separates both shutter blades 52 to increase a interval W. When the distance D is short, an image of the leveling rod T increases in size, so that the image of the leveling rod T cannot be put within the interval W unless the interval W is increased. As the leveling rod T comes farther and the distance D increases, the image of the leveling rod T decreases in size. Then since in image of a background of the leveling rod T is focused on the photoelectric sensor from between the image of the leveling rod T and the shutter blades 52, the shutter blades 52 are brought closer to each other to reduce the interval W as the distance D increases. A relation between the distance D and the interval W has been stored in the calculation control part in advance as table data, wherein when a position signal is input the interval W is obtained from the table data, and the shutter blades 52 are driven to obtain this interval W.
Patent JP-H08165187-A (JP)
Title: Match box
Inventor: IJICHI KATSUHIKO
IPC: C06F5/00
Filed: 1994-12-13
Abstract: PURPOSE: To prevent the loss of a match box by adhering the match box to the package of cigarettes. CONSTITUTION: A pressure-sensitive adhesive double coated tape 2 is adhered to the bottom surface of a match box 1, which is subsequently adhered to the package of cigarettes through the adhesive tape 2.
Patent JP-H05148002-A (JP)
Title: Production of fiber-reinforced cement board
Inventor: HASHIMOTO MITSUHIKO
IPC: C04B18/24
Filed: 1991-11-26
Abstract: PURPOSE:To improve the bonding of pulp fibers so as to impart excellence in the heat resistance and chemical resistance to a cement matrix. CONSTITUTION:The production method comprises wet-fibrillating pulp fibers, adding silica powder to the fibrillated pulp for refining, drying the fibrillated pulp fibers, grinding the fibers into a prescribed size, adding the ground pulp to a cement composition comprising a cement and silica and subsequently molding the mixture on a molding belt by a drying method.
Patent JP-H03196443-A (JP)
Title: Manufacture of fluorescent screen
Inventor: HAYASHI MASATO
IPC: H01J29/28
Filed: 1989-12-25
Abstract: PURPOSE:To prevent the ion burn of a phosphor film and simplify the manufacturing process by forming a protective thin film made of Al2O3 on the phosphor film formed with phosphor grains. CONSTITUTION:Phosphor slurry is coated on a glass flat plate 1, and it is dried at the room temperature to form a phosphor film 2. Al2O3 is deposited on the film 2 to form an Al2O3 thin film 11 as a protective film. Since the Al2O3 film 11 is formed directly on the film 2, no re-wet filming process is required, and the manufacturing process can be simplified. The film 11 is an oxide, thus no effect is given by oxidation in the firing process, brightness is not reduced because the film 11 is thin, and the ion burn can be prevented.
Patent JP-2001154416-A (JP)
Title: Electrophotographic carrier
Inventor: HAYASHI MASATOMO
IPC: G03G9/107
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic carrier less liable to affect the environment, free from carrier sticking and excellent in durability. SOLUTION: A core material using iron, oxygen and magnesium as principal constituent components and containing 0.5-10 wt.% magnesium is coated with a resin to obtain the objective electrophotographic carrier having 55-85 Am2/kg saturation magnetization, <=3 Am2/kg residual magnetization and <=4 kA/m coercive force. When the saturation magnetization of the carrier is represented by σs (Am2/kg) and 1% particle diameter of the volume-base particle size distribution of the carrier is represented by x1 (μm), σs and x1 satisfy the expression (1/σs)μ750<=x1.
Patent JP-H05149612-A (JP)
Title: Damping device for noise in air conditioner duct
Inventor: KAWAKAMI FUKUJI
IPC: F24F13/02
Filed: 1991-11-27
Abstract: PURPOSE:To realize a noise damping measure for an air conditioning duct in a supply system and noise damping measure for an air conditioning duct in a return system that use a common space and reduce space. CONSTITUTION:An air conditioning duct 34 in a supply system goes through a duct space 31 that is surrounded by a boundary walls 32 of a building such as a hall, etc. The inside section of the duct space 31 of this air conditioning duct 34 is made of a glass wool duct 34b that is acoustically permeable and the noises that come through the inside of the air conditioning duct 34 in the supply system are reduced by absorption in expansion by the duct space 31. And, from upper and lower boundary walls 32 an air conditioning duct 50 in a return system is inserted into the duct space 31, and it is used as part of the return system. The noises coming through the air conditioning duct 50 in the return system is absorbed in expansion in the duct space 31 in which the glass wool duct 34b acts as a partition wall and the noises are reduced.
Patent JP-H04209711-A (JP)
Title: Production of hydroxyapatite
Inventor: SUWA YOSHIKO
IPC: A61L27/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve reproducibility by controlling pH of reaction solution with a biochemical buffer solution such as tris buffer solution or Good buffer solution and making a specific theoretical composition ratio of Ca/P. CONSTITUTION:In order to maintain pH of Ca(OH)2 slurry approximately in neutrality during reaction in an inert gas atmosphere such as N2 gas while stirring, the slurry is mixed with a given amount of a biochemical buffer solution such as tris buffer solution comprising tris(hydroxymethyl)aminomethane and a strong acid or Good buffer solution comprising an aminopropanesulfonic acid derivative. Then the slurry is heated while stirring, a stoichiometric amount of phosphoric acid is dripped into the slurry, is reacted for a given time while maintaining the pH at 7-8 and the reaction product is aged. The reaction product is filtered, dried and calcined at >= about 1,000 deg.C to give hydroxyapatite shown by the chemical formula Ca10(PO4)6(OH)2, having 1.76 theoretical composition ratio of Ca/P.
Patent JP-H03197727-A (JP)
Title: Building method for outdoor part of building
Inventor: IMAMINE HIROSHI
IPC: E04B1/00
Filed: 1989-12-25
Abstract: PURPOSE:To improve efficiency by a method wherein a handrail and a wing wall capable of supporting a roof are assembled in an erecting state to the edge part of a floor and an outdoor unit, respectively, a wing wall capable of supporting a unit is erected, an outdoor unit is placed thereon, and further, a roof is placed to support it. CONSTITUTION:A corridor unit A is built to the side of the second floor part of a building body, a stair landing unit B is built to the side thereof, and a roof C is built thereon. The building body is formed with room units D which are built on a foundation E. A floor 1 is provided with a floor structure 11 and a floor panel 12, inner and outer wall panels 22 and 23 are secured to a structure 21 of a handrail 2, and a top rail 24 is provided. A roof C is supported by a wing wall 3, and inner and outer wall panels 32 and 33 are secured to a structure 31, which is covered with a cover 34. An eaves ceiling 4 is built to the back of a floor 1, and a plurality of eaves ceiling panels 42... are securely built to an eaves ceiling frame 41. This method enables building of a roof on the outdoor part of building.
Patent JP-H10174579-A (JP)
Title: Production of ultra-dry refined sake (rice wine)
Inventor: MORISHITA NOBUMITSU
IPC: C12G3/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide extremely dry Japanese refined SAKE (rice wine) that contains a largely reduced amount of the essence component to give a dry taste and effects of making it readily drinkable and resistant to hangover and is suitable for 'on the rocks' and 'OYUWARI' (SAKE diluted with hot water). SOLUTION: When this liquor is produced, the fermentation mash is subjected to direct distillation under reduced pressure with reduced pressure distillers including a thin-layer vapor-liquid counter-currently contacting evaporator to collect the distillation fraction mainly comprising alcohol, while the distillation residue are subjected to fermentation again to reduce the essence component in the fermentation mash. The distillation fraction is formulated to the original liquor directly squeezed from the re-fermentation mash or the fermentation mash.
Patent JP-H03197312-A (JP)
Title: Synthesis of zircon powder
Inventor: MORI TOSHIYUKI
IPC: C01B33/20
Filed: 1989-12-28
Abstract: PURPOSE:To obtain powder having small particle diameter not containing impuri ties of oxide by burning blended powder of raw material comprising silica, zirconia and zircon prepared from equimolar solution of SiO2 and ZrO2 under a given condition. CONSTITUTION:A solution containing SiO2/ZrO2 in 1/1 (molar ratio) and having pH <=8 is drained to give silica and zirconia. The silica and zirconia are blended with >=0.1wt.% zircon to give a raw material. The raw material is maintained at 1,300-1,700 deg.C burning temperature for 1-24 hours. The rate of temp. up from 1,200 deg.C to the burning temperature is <=5 deg.C/min.
Patent JP-H04208326-A (JP)
Title: Installing device for air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/32
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate a disadvantage that an indoor device may not be fixed to an installing plate without increasing the cost by a method wherein the installing plate is provided with a guiding part for moving the plate in a rightward or a leftward direction in order to indicate a position of a side part of the indoor device. CONSTITUTION:Right and left lower corners of an installing plate 5 are provided with recesses 8 and 9. Horizontal edges and vertical edges of both recesses 8 and 9 are provided with marks 12 and 13 for indicating a refrigerant leftward and rearward drawing pipe hole 10 and a rightward and rearward drawing pipe hole 11, respectively. A central part of a guiding hole 14 disposed at a central position of the installing plate is provided with a horizontal position setting hole 30 projected upwardly and guiding portions 31 and 32 for use in moving rightward or leftward. In the case that the indoor device 1 is installed at a right side wall or a column, a right side end 34 of the installing plate 5 is approached and a screw 37 is temporarily fixed to a left end of a guiding hole 14. Then, the installing plate 5 is moved leftwardly and balanced to place the hole 30 over the screw 37, resulting in that the installing place 5 can be easily set to its horizontal state.
Patent JP-H03198526-A (JP)
Title: Transmission power control system
Inventor: MORIMOTO SHINICHI
IPC: H04B7/005
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the production of distortion due to the excess reception of power and to prevent adverse effect of the distortion onto a transmission signal by detecting the maximum value of each reception level of plural receivers provided on a reception equipment side and controlling the transmission power of a transmission equipment side based on the maximum value. CONSTITUTION:In the reception equipment R, the receivers 1, 2 receive a signal of a transmission T respectively, each reception signal is controlled to a prescribed reception level by the operation of level controllers 3, 4 and detectors 5, 6, synthesized in phase respectively and demodulated. Simultaneously, the detectors 5, 6 detect the reception level of the receivers 1, 2 and a reception level discriminator 11 detects its maximum value. Then a transmitter 12 sends a control signal corresponding to the maximum value of the reception level from an antenna 13. The transmission equipment T receives the control signal by using a receiver 17 and a transmission level controller 18 controls an attenuator 19 in response to the control signal to control the transmission power from the transmitter 20.
Patent JP-H03196162-A (JP)
Title: Both-side copying method from one-side document in image forming device
Inventor: NAITO MASAKI
IPC: G03G15/00
Filed: 1989-12-26
Abstract: PURPOSE:To perform the both-side copying of many one-side documents without getting out of the sequence of page by processing the document from the lowermost paper of a 1st group, performing both-side copying after making the 1st group to have an even number of pages by idly feeding the lowermost paper and processing the idly fed document with a 2nd group when the documents are odd number of pages. CONSTITUTION:This device is provided with a divided document setting part A, a recirculating document feeding part B, a 2nd stack tray 51, a 1st stack tray 521, a 2nd separating and feeding part 54, a 1st separating and feeding part 524, a platen 529, and a conveying belt 528. A series of many one-side documents is divided to many number parts D1 and D2, which are respectively placed on document platens 51 and 521, and the 1st group D1 is processed first in order to perform both-side copying in the sequence of page. The documents of the 1st group D1 are counted and such a control method that copying is started from the lowermost paper in the case of an even number of pages and that the lowermost paper is made to pass through and copying is started from the next document in the case of the an odd number of pages is performed. Thus, both-side copying is performed from the many one-side documents without getting out of the sequence of page.
Patent JP-2000165577-A (JP)
Title: Conference aid system
Inventor: KAKII HIROSHI
IPC: G06F13/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a conference aid system with high utility that stores and manages image data such as a conference records without the need for filing by storing image data recognized on an image drawing screen so as to realize the backing up of the image data and by easily retrieving and utilizing the stored image data making use of specific information of a conference or the like. SOLUTION: The conference aid system is configured by connecting an electronic blackboard 101 and a filing system 102 via an intra-net 103, image data recognized by the electronic blackboard 101 is transmitted to the filing system 102 via the intra-net 103, and the filing system 102 receiving the image data stores and manages the image data in a way that the data can be retrieved and read.
Patent JP-H07161468-A (JP)
Title: Interlock switch circuit for microwave oven
Inventor: HASHIMOTO HIROYUKI
IPC: H05B6/68
Filed: 1993-12-06
Abstract: PURPOSE:To reduce the cost by opening/closing a door to close/open each primary, monitor and secondary switch at a low current capacity, which are separately arranged, and forming an interlock switch circuit of three switches for closing/opening power terminals on the basis of the closing/opening of each switch. CONSTITUTION:A primary, a monitor and a secondary switches 15-17 at a low capacity, which are arranged in a door, are closed/opened in a predetermined order by opening/closing the door, and the signal is inputted from an input port 14a to a microcomputer 33. The microcomputer 33 generates the signal for exciting or non-exciting each primary, monitor and secondary relay coil 23-25 from an output port 32 in response to the signal to close/open each relay contact R1a, R2a, R3a, and a commercial AC power supply, to which power supply terminals 1, 2 are connected, and a booster transformer 9 are connected/disconnected to/from each other for control. Consequently, a narrow wire material can be used, and the external wiring near the door is simplified to reduce the cost, and the reliability and the safety can be improved.
Patent JP-H10175481-A (JP)
Title: Hazard display device
Inventor: MATSUNAGA MOTOTATSU
IPC: B60Q1/52
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a hazard display device which can be applied for a multiplex transmission device by displaying a display part in always a fixed flashing period. SOLUTION: In a flashing synchronous signal generating part 21, based on a hazard signal, in each period, a lighting time of hazard lamps 6a, 6b, 7a, 7b is set short relating to an extinguishing time, and a flashing synchronous signal using the lighting time as a trigger period is generated, in a hazard output signal generating part 34, 44, based on the flashing synchronous signal, in the trigger period of the flashing synchronous signal, lighting of the hazard lamp is started, in each period, the lighting/extinguishing time is equally set, a hazard output signal, setting equally the time from lighting start time in a trigger period to lighting start time in the next trigger period, is generated, a lamp drive part 33, 43 flashing drives the hazard lamp based on the generated hazard output signal.
Patent JP-2000162557-A (JP)
Title: Front hanging spectacle
Inventor: NIWA NOBUSUKE
IPC: G02C9/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide front hanging spectacles which eliminate the possibility of the dislodgment of auxiliary lenses and allow the removal of hooking means from the front hanging spectacles and the easy exchange thereof with another hooking means even when a person utilizing the spectacles detains the front hanging spectacles at the already worn spectacles already worn by this person. SOLUTION: Joint members 4 having the hook parts 41 detainable to the front parts of the already wearing spectacles F are freely attachably and detachably held between the auxiliary lenses 1 and front rims 2 enclosing and clasping the same. As a result, the transmission of the expanding stress of the hook parts as a twisting stress to the front rims which occurs with the conventional spectacles does not occur when expanding and deforming the hook parts to an outer side in order to detain the hook part to the front parts of the already worn spectacles and there is no possibility that the front rims are largely twisted and permanently deformed and that the auxiliary lenses are dislodged by the twist deformation.
Patent JP-H04207115-A (JP)
Title: Combine
Inventor: KAWASE MUNEYUKI
IPC: A01F12/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a combine not retaining floating straw, having excellent grain removing performance by installing a guide plate of receiving and introducing an ear tip part of grain culm at an inlet of grain culm of a thresher and communicating a floating straw detecting sensor at the inlet of grain culm with a floating straw conveyor. CONSTITUTION:In a combine equipped with a guide plate 16 of receiving and introducing an ear tip part of grain culm being transported in a horizontally laid attitude at an inlet 15 of grain culm of a thresher 2, a floating straw detecting sensor S1 of discovering floating straw at the inlet 15 of grain culm is fixed to a fitment 20 attached to a dust cover supporting frame 19, a floating straw conveyor 18 for transporting floating straw to the thresher, comprising an endless belt 25 with protrusions wound on pulleys 23 and 24, is installed and the floating straw conveyor 18 starts operation with detection of floating straw by the floating straw detection sensor S1 to prevent retention of floating straw.
Patent JP-2001158601-A (JP)
Title: Method for starting methanol reforming device and device for supplying fuel thereto
Inventor: NAKA TAKAHIRO
IPC: H01M8/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting which can promptly shift to a reforming treatment after a reforming catalyst layer is warmed up. SOLUTION: An introduced amount of a mixed gas of water and methanol is controlled so that molar ratio of the water/methanol is >=4.6 and/or molar ratio of an air/methanol is <=1.5 in the method of starting in which a reforming catalyst layer 41 in a reforming container 23 is previously heated to a temperature required for the reaction and the mixed gas is then provided after the air required for the reaction is provided. The molar ratio of the water/methanol is switched to 1.0-2.0 at the point of time when the air concentration at the inlet zone of the reforming catalyst layer 41 become <=50 mol%.  The switching is carried out by respectively preparing a mixed liquid tank 27a of water and methanol in which the molar ratio of the water/methanol is controlled to 1.0-2.0 and a mixed liquid tank 27b of water and methanol in which the molar ratio of the water/methanol is controlled to >=4.6 and selecting the mixed liquid tanks 27a and 27b for use according to operating condition of the reforming container 23.