baber/WOPTO huggingface dataset:
Patent JP-H07148708-A (JP)
Title: Positioning device for wood building material processing machine or the like
Inventor: TANAKA TAKESHI
IPC: B27F5/10
Filed: 1993-11-30
Abstract: PURPOSE:To conduct a change in arrangement of processing machines in accordance with a change in building module and an adjustment of a movement of the processing machine in accordance with a processing amount in a simultaneous and precise manner by a simple construction. CONSTITUTION:A spline shaft 40 rotated under control by a first drive motor M1 is provided in the arrangement direction of hollow chisel machines A1-A4 and grooving machines B1-B3. Drive gear groups G1-G6 are movably provided on the spline shaft 40. In the same direction as the spline shaft 40, a feed screw shaft 50 rotated under control by a second drive motor M2 is provided. Follower gears g1-g6 are helically fitted over the feed screw shaft 50. The tooth number ratio of the drive gears G1-G6 to the follower gears g1-g6 are determined to 1:4, 2:4, 3:4, 4:4, 5:4, and 6:4, respectively. The drive gears G1-G6 and the follower gears g1-g6 are rotatably held in a pair to the respective processing machines A1-A4, B1-B3.
Patent JP-H08175139-A (JP)
Title: Rear suspension
Inventor: KAWAGOE KENJI
IPC: B62D25/20
Filed: 1994-12-27
Abstract: PURPOSE: To secure the prescribed toe rigidity of a suspension member by setting an elastic supporting member to support the suspension member to be soft. CONSTITUTION: Right and left wheel supporting members are oscillatingly supported on a suspension member 4 through a suspension link respectively. The suspension member 4 is elastically supported on a vehicle side member through a forward elastic supporting member 5 and a rear elastic supporting member 6. The direction P1 of the axis of higher rigidity in the horizontal direction in the forward elastic supporting member 6 is set so as to be faced in the longitudinal direction of the vehicle and inwardly in the vehicle lateral direction.
Patent JP-H05138437-A (JP)
Title: Aligning method for thread groove in thread grinding machine
Inventor: OGATA OSAMU
IPC: B23Q16/02
Filed: 1991-11-15
Abstract: PURPOSE:To effectively and automatically align the thread groove of a previously machined workpiece and a grinding wheel. CONSTITUTION:After a regular position (OK value) coinciding with a grinding wheel 13 on the end face of a previously machined workpiece 1 is previously obtained, the contacting element 11 of a sizing device 10 is abutted at a position A on the flat face 3 of the end face of the workpiece to detect +NG, and the workpiece 1 is rotated and moved in a X direction, and rotated as much as about 180 as a position B' showing the OK value is detected, and after -NG value at a position C on the flat face 3 is detected, the workpiece 1 is reversely rotated to obtain a position B corresponding to B' value for completing the alignment of phases, and the position B is stored in a NC device 9. Thus, productivity and the operation rate of a machine can be improved, and high precise grinding work becomes possible.
Patent JP-H06175530-A (JP)
Title: Roll heater and its production
Inventor: KAIMOTO TAKASHI
IPC: H05B3/46
Filed: 1992-12-07
Abstract: PURPOSE:To easily produce a roll heater with good accuracy at a low cost by mounting PTC ceramic elements to the inside surface of a cylindrical roll in tight contact therewith. CONSTITUTION:A pair of electrodes 3 are formed on the outside surface of one pipe-shaped or plural flat PTC ceramic elements 2 having the outside surface of the curvature equal to the inside surface of the cylindrical roll 1 and these PTC ceramic elements 2 are mounted on the inside surface of the cylindrical roll 1 in tight contact therewith. The PTC ceramic elements 2 generate heat when the electrodes 3 provided on the outside surfaces of the PTC ceramic elements 2 are energized. The heat thereof is transferred to the cylindrical roll 1 in tight contact with the heating surfaces thereof, thereby the cylindrical roll 1 is rapidly heated. The PTC ceramic elements 2 may be in an integral pipe form or halved pipe form, provided that if the number of pieces increases the electrical connection of the individual PTC ceramic elements 2 is intricate and, therefore, the number of pieces thereof may be most preferably about 4 to 6 pieces or within this range.
Patent JP-H10173240-A (JP)
Title: Led lamp containing fluorescent agent
Inventor: TAGUCHI YOSHIKO
IPC: H01L23/29
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the fluorescent agent of an LED lamp containing the fluorescent agent so as to remarkably prolong the service life of the lamp and further improving the lamp by mixing a diffusing agent in the resin case of the lamp together with the fluorescent agent at a specific mixing ratio. SOLUTION: A diffusing agent 6 composed of white fine particles of magnesium oxide, etc., is mixed in the resin case 5 of an LED lamp together with a fluorescent agent 4 so as to irregularly reflect light, such as the light from an LED 3 or the sunlight entering the case 5 as diffused light. The luminous intensity maintenance factor of the diffusing agent 6 increases and can effectively prolong the service life of the fluorescent agent 4 as the mixing ratio of the agent 6 increases. When the mixing ratio is <=5%, however, the effect is abruptly lost and, when the mixing ratio becomes >20%, the intensity of the light emitted to the outside from the LED lamp 1 is damaged owing to the light shielding action, etc., of the agent 6. Therefore, it is preferable to adjust the mixing ration between 5wt.% and 20wt.%.
Patent JP-H10170115-A (JP)
Title: Auger type ice making machine
Inventor: YAMAMOTO JIRO
IPC: F25C1/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine, melting ice optimally in the ice compressing passage surface of a pushing head without employing any electric heater and preventing the generation of air biting as well as problems due to the air biting. SOLUTION: A pushing head 50 is connected to the upper part of a refrigerating casing 21 by clamping a flange 51b, formed at the lower part of the same, and a flange 21a through bolts 52. A heater inserting hole 55 is bored on the side part of the pushing head and the heat dissipating unit 71 of a heat pipe 70 is inserted thereinto. The heat receiving unit 72 of the heat pipe 70 is attached to the high-temperature unit 31 of a refrigerating circuit through a pipe holder 80 so as to be capable of effecting heat exchange. According to this method, ice in an ice compressing passage is molten by the heat of the high-temperature unit upon making ice while the ice in the ice compressing passage is molten by the high-temperature unit and the remaining heat of the pipe holder when a compressor, not shown in a diagram, is stopped.  Accordingly, there is no fear of leakage of electric current and the generation of air biting can be prevented without spending any charge for electric power.
Patent JP-2000109714-A (JP)
Title: Water absorbent and its production
Inventor: MUKODA SHINGO
IPC: C08L101/14
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a water absorbent capable of improving the instantaneous water absorption rate and diffusion absorption rate into the interior of a resin in the intact state of a usual particle diameter by including a microfiller having specific physical properties in the water absorbing resin in a hydrous gel state. SOLUTION: This water absorbent is produced by mixing (A) a hydrous gel of a water absorbing resin with (B) a microfiller having >0.1 and <=5 g/cm3 true density and drying the resultant mixture and has the component B included in the component A. The component A can be prepared by carrying out an aqueous solution polymerization of a water-soluble monomer and a crosslinking agent. The component B is preferably mixed in any stage from the polymerization of the component A to the time before drying. The component B preferably has 0.001-200 μm particle diameter thereof. The ratio of the components A to B is preferably 100:(0.05-10) based on mass. The absorbent preferably has 25-65 mL/g diffusion absorption rate for a 0.9% physiological saline solution and 18-40 g/g absorption amount of the initial pressurization.
Patent JP-H07181589-A (JP)
Title: Data recorder
Inventor: MIURA YASUAKI
IPC: G03B17/24
Filed: 1993-12-24
Abstract: PURPOSE:To automatically record the same time data only on a frame and moreover, to record time data on all frames at need, in a data recorder for recording the time data of the photographing date and hour, etc., in a photographic picture face or its vicinity. CONSTITUTION:The data recorder is constituted to provide a subject recording means recording a subject on a recording medium, an actuating means actuating the subject recording means, a time data recording meas recording the time data related to time that the actuating means is actuated on the recording means, an actuation inhibiting means inhibiting the actuation of the time data recording means when the time data at the time of actuating the actuating means and the previous time data at the time of actuating the actuating means coincide and moreover, a releasing means releasing the operation of the actuation inhibiting means and actuating the time data recording means whenever the actuating means is actuated.
Patent JP-H04195516-A (JP)
Title: Cd-rom file device
Inventor: TAKAHASHI YOSHIKATSU
IPC: G11B27/00
Filed: 1990-11-28
Abstract: PURPOSE:To display and print out the data of a compact disk read only memory(CD-ROM) by comparing positional information corresponding to a reading request to the CD-ROM with a stored storage position, and at the time of detecting their coincidence, outputting stored changing information. CONSTITUTION:A CD-ROM reader 1 and an aux. storage device 2 are connected to a data processor 3. Namely, this CD-ROM file device is provided with the storage means 2 for storing change information 23 obtained at the time of changing the data of the CD-ROM and the storage position of the data in the CD-ROM, a comparing means for comparing positional information corresponding to a reading request to the CD-ROM with the storage position stored in the means 2 and a control means 32. When the comparing means detects the coincidence of compared contents, the means 32 controls the output of the change information 23 stored in the means 2. Even when a part of the contents of the CD-ROM is changed, the data of the CD-ROM can be displayed and printed out without revising the contents.
Patent JP-H11258401-A (JP)
Title: Optical element and its manufacture
Inventor: WATABE ATSUSHI
IPC: C03C3/07
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical element made of glass and having very low photoelasticity constant by forming the same with the glass including the specific amounts of a plurality of specific materials as the glass composition, and having a specific range of the photoelasticity constant to a specific range of wavelength. SOLUTION: 5-28 wt. % of SiO2 , 0-10 wt.% of B2 O3 , 0-5 wt.% of Al2 O3 , 0.3-2.5 wt.% of Na2 O+K2 O, 69.5-83.7 wt.% of PbO, 0-50 wt.% of As2 O3 +Sb2 O3 and 16-28 wt.% of SiO2 +B2 O3 +Al2 O3 are included as the glass composition. The optical element is made of the glass satisfying that the photoelasticity constant to the wavelength of 0.24-0.8 μm, is -1×10<-1> ∼+1.0×10<-1> (nm/cm) (kgf/cm<2> ). Whereby the glass having the refraction factor for making the photoelasticity constant substantially zero in the desired wavelength within a range of 0.24-0.8 μm can be manufactured, and the optical element of small photoelasticity constant in a using wavelength area can be provided.
Patent JP-H11160710-A (JP)
Title: Liquid crystal display device
Inventor: OGISHIMA KIYOSHI
IPC: G02F1/13
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high contrast, high definition and ability of suppressing the generation of rubbing stripes or the like concerning the liquid crystal display device for which the liquid crystal of negative dielectric anisotropy is used. SOLUTION: Conserning the liquid crystal display device of a birefringence control system constituted by arranging at least two substrates 1, on which electrodes 2 are formed, opposing with each other and by enclosing a liquid crystal layer 7 composed of a liquid crystal material having negative dielectric anisotropy between both the substrates, one more alignment layer 4 for flattening the scan on an alignment layer 3, to which alignment layer treatment is performed, formed on the electrode is formed on this alignment layer 3.
Patent JP-H01166956-A (JP)
Title: Manufacture of laminated sheet whose metallic base is plated with metallic foil
Inventor: KIMURA HIROMITSU
IPC: B32B37/10
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a laminated sheet plated with a metallic foil which is free from peeling and superior in adhesion, by a method wherein heat and press molding of the metallic foil is performed through a thermosetting resin layer on an adhesive surface whose metallic sheet is roughened so that surface roughness of the same falls within a specific range. CONSTITUTION:An adhesive surface of a metallic sheet 4 is made into surface roughness falling within a range of 5-20mum R max through physical roughening, a metallic foil 1 is superposed upon the said roughened surface 3 through a thermosetting resin layer 2 and heat and press molding is performed. An aluminum sheet, iron sheet, silicon steel sheet and invar can be applied to the metallic sheet 4. Although sanding and brush polishing are applicable to a device for physical roughening, the roughening through sand blasting is preferable especially and sand and small-diameter glass beads give a favorable result as an abrasive material to be used for the sand blasting. Prepreg obtained by impregnating paper or glass cloth or glass unwoven cloth with phenolic resin or epoxy resin or polyester resin and drying by making them a base material is suitable for the thermosetting resin layer 2. A copper foil or a nickel chrome foil on the market can be used as a metallic foil 1.
Patent JP-H09142395-A (JP)
Title: Maneuvering device for helicopter
Inventor: NAGAMATSU KEITA
IPC: B64C39/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a helicopter at the time of a trouble and improve its handling operability by providing a controller coasting a main rotor and increasing the pitch angle in stages when the unmaneuverable state is continued for a fixed time or longer. SOLUTION: A reception controller is provided for automatically coasting a main rotor 1 and increasing the pitch angle in stages when the unmaneuverable state is continued for a fixed time or longer due to interference radio waves on the maneuvering device of a helicopter A flown via a transmitter 22. When the proper maneuvering state is resumed from the temporary unmaneuverable state in a fixed time, the remote control via the transmitter 22 is continued. When the unmaneuverable state is continued for a fixed time or longer, an engine is set to idling rotation, the centrifugal clutch of the main rotor 1 transferring the engine output is disengaged, the main rotor 1 is coasted, and the pitch angle is increased in stages. The helicopter A gradually descends and lands, damage is reduced, and handling operability can be improved.
Patent JP-H09147594-A (JP)
Title: Shift register circuit
Inventor: HIGASHIMURA TAKETSUGU
IPC: H03K3/037
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a shift register circuit which is just suitable for forming an LSI of a small circuit scale by forming a circuit using a plurality of D type latch circuits connected in multiple stage. SOLUTION: A control logic circuit 3 sequentially supplies the H level or L level signal to each control terminal G of a plurality of D type latch circuits 2-1 to 2-3,..., 2-m connected in multiple state to supply the Q output of the preceding stage to the D input terminal of the next stage. The data of n-bit ×m-bit are sequentially input to the input terminal 4 from time t and the data are output in the same sequence from the output terminal 5 at the time t' after the specified time has passed. With this structure, the structure of the circuit element of the basic unit can be simplified, total circuit scale can be reduced on the occasion of forming the shift register circuit of multiple stage and thereby the shift register circuit which is just suitable for forming LSI of many circuits can be obtained.
Patent JP-H09140725-A (JP)
Title: Air circuit for hand piece for dentistry
Inventor: KUROIWA MIKIHIRO
IPC: A61C1/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To let a doctor be intent on treatment and to apply no fear to a patient by preventing noise generation by preventing high pressure air from being supplied to one hand piece by detaching this hand piece from a holder even when the other hand piece is detached. SOLUTION: In the state of housing all hand pieces 1a-1d in a holder 2, pilot valves from 3-1 to 3-4 are cut off and chuttering prevention valves from 5-1 to 5-12 are communicated. When the hand piece 1a is detached from the holder 2, for example, the pilot valve 3-1 is opened, high pressure air is supplied to a chuttering prevention valve 5-16, and this valve 5-16 is cut off. Thus, a switching valve 4 is changed over, and the hand piece 1a is turned into active state. At the same time, the chuttering prevention valves 5-9, 5-5 and 5-1 are cut off, and high pressure air supply to the pilot valves from 3-2 to 3-4 is cut off. Therefore, even when the other hand pieces 1b-1d are detached, they are not operated and there is no generation of noise, etc.
Patent JP-H03190826-A (JP)
Title: Method for treating fluorinated product
Inventor: OKADA NAOYA
IPC: C07C23/36
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a perfluoro-organic compound reduced in occurrence of HF even in the case of heating by irradiating a fluorinated product containing the perfluoro-organic compound having no bonding cleaved by ultraviolet ray irradiation with ultraviolet ray in absence of F2 gas. CONSTITUTION:A fluorinated product containing a perfluoro-organic compound having no bonding cleaved by ultraviolet ray irradiation (e.g. ether bond, thioether bond or bond of halogen other than F and carbon) is irradiated with an ultraviolet ray having 190-400nm wavelength in absence of F2 gas at 150 deg.C for 1-50hr to provide a fluorinated product from which HF is not generated by heating. The product is suitable as heat medium for vapor phase soldering, test medium of electronic component, artificial blood, etc., because the product hardly process HF.
Patent JP-H01167941-A (JP)
Title: Control method for ion beam implantation
Inventor: MINAMOTO MASAHIRO
IPC: H01J37/08
Filed: 1987-12-24
Abstract: PURPOSE:To enable ion beams to be controlled at a high speed at the source thereof by controlling the ON-OFF of the implantation of the ion beams on the basis of the ON-OFF of an arc power source. CONSTITUTION:In order to control the implantation of ion beams, first of all, at a time t1, a filament power source VF is turned on to preliminarily heat the ion beams. Next, at a time t2, in order to implant only desired ion beams into a workpiece, a spectrometric magnet exciting power source VSM is excited up to a specific value, and as well, an acceleration power source Vacc and an extraction power source VEX are turned on so as to be risen to the specific value. At a time t3, an arc power source Va is turned on so that raw gas staying inside an arc chamber is turned into plasma, while the ion beams are extracted from the chamber under a high voltage by the effect of the extraction power source VEX. At a time t4, if any abnormality, for example, abnormal discharge, is generated, the arc power source Va is turned off so as to dissipate the plasma, thereby turning off the ion beams. At a time t5, after the recovery of the the temporary abnormality, the arc power source Va is turned on so as to generate the plasma, and thereat, the ion beams can be instantly turned on.
Patent JP-H01171811-A (JP)
Title: Stock preheating device for plastic molding machine
Inventor: KUMAZAKI HIROSHI
IPC: B29C48/793
Filed: 1987-12-26
Abstract: PURPOSE:To enhance plasticizing performance effectively by providing a stock preheating means in a stock feeding pipeline connecting a stock hopper with a heating cylinder. CONSTITUTION:An electric heater 44 for preheating is installed on the outer peripheral face of a hopper supporting pipeline 40, and a plurality of lines of heat transfer fins 46 are projectingly provided in parallel with in the axial direction in a stock feeding pipeline 42. A stock is preheated efficiently and uniformly by the heater 44 for preheating in the pipeline 42, and further preheated again through a heater 48 for auxiliary preheating. Said stock is heated by a heater 30 in the extrusion process and also kneaded to be plasticized completely.
Patent JP-H06175582-A (JP)
Title: Virtual reality apparatus
Inventor: KAMAYA NAOKI
IPC: G06F3/03
Filed: 1992-12-09
Abstract: PURPOSE:To realize a virtual reality apparatus which enables a user to have a bodily sensation or the like synchronized with pictures or sounds of a VTR or the like and can be used in a general home. CONSTITUTION:A time code or counter information from the start time is inputted from a VTR 3 to a personal computer 4. The personal computer 4 operates a driving part 2 synchronously with this time code or counter information by a program to synchronize pictures and sounds from the VTR 3 with a bodily sensation or the like generated in the driving part 2. With respect to the constitution of the driving part 2, such reduced size and price are realized by the simple structure, where a chair 11 is longitudinally and transversely moved by a vertical movement or oscillation driving device 13, and the use of a fan 15 that the driving part 2 can be used in a home. Further, the driving part 2 is controlled through a sequencer 5, and thereby, plural driving devices 13, the fan 15, etc., are controlled in parallel by the personal computer 4 on the market to operate the driving part 2 as desired.
Patent JP-H11159122-A (JP)
Title: Shelf structure of storage chamber in building
Inventor: NARUSE TOMOICHIRO
IPC: E04F19/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting work of shelf boards and reduce cost by attaching an intermediate shelf-support member having an engaging protrusions/ recessions, to the inside wall face of a storage chamber such as a closet and detachably supporting shelf boards like a drawer by the support member. SOLUTION: A first support member 41 is fitted along the depth direction and frontage direction with a specified distance to the right and left side walls 102 and the rear wall of a storage chamber, and a second support member 43 is fixed to the inside, and a shelf board part 30 is slidably and detachably supported. The shelf board (top plate) is fixed to the front and rear and the right and left rails to form the shelf board part 30, and protruded parts 11 engaging with the second support member 43 is formed at lateral rails 10 and a rear rail 20. In this case, the engaging part of the support member 43 and the protruded part 11 can be tapered to prevent the shelf board part 30 from shifting. The support members 41, 43 are previously attached so that even unskilful persons can easily fit the intermediate shelf. The gap of the first support member 41 is used as a ventilation hole.  In this way, the intermediate shelf can be rapidly and costlessly fitted.