baber/WOPTO huggingface dataset:
Patent JP-H06185884-A (JP)
Title: Method for manufacturing heat pipe
Inventor: SHIBATA NOBUYUKI
IPC: F28D15/02
Filed: 1992-12-15
Abstract: PURPOSE:To enable a total weight of pipe and an amount of inner working liquid in the pipe to be accurately monitored by a method wherein the amount of inner working liquid in the pipe is measured during heating of the pipe, the fact that the amount of liquid reaches a predetermined volume is detected and then a non-sealed end of the pipe is sealed. CONSTITUTION:As liquid becoming working liquid 2 is fed from a non-sealed end a of a pipe 1 fixed at a pipe holding part 12, an arm 11 is inclined toward the pipe 1, so that a control device 18 detects an amount of feeding the working liquid 2 in response to a load applied to a sensor 16. As the control device 18 detects that the working liquid 2 is fed by the predetermined amount, the feeding of the working liquid 2 is stopped, a heating device 17 heats the lower part of the pipe 1 so as to boil and evaporate the inner working liquid 2. As the control device 18 detects it in reference to the load applied to the sensor 16 that a remained amount of working liquid becomes a predetermined amount, the control device stops the heating operation and seals the non-sealed end 1a of the pipe 1, through its caulking and a TIG welding. With such an arrangement as above, it is possible to perform an accurate monitoring of a total weight of the pipe and an amount of inner working liquid.
Patent JP-H05141399-A (JP)
Title: Material transfer device capable of switching transfer direction and adjusting transfer amount
Inventor: NAKAZAWA SATORU
IPC: F04F5/24
Filed: 1991-11-18
Abstract: PURPOSE:To provide a material transfer device which is capable of switching transfer direction of a transfer material in one pipe passage, and adjusting the transfer amount of injection gas just front of an injection nozzle. CONSTITUTION:In a circular hollow in common with tubular passages of first and second tubular bodies 10, 20 capable of being adjusted in their lengths there is arranged a detachable inner cylinder 50 which is comformed and fixed to either one of the tubular bodies and capable of being loosely fitted via a space in axial direction, between the circular hollow 40a or 40b of the other tubular body and a step part 11 so as to form an injection nozzle toward the pipe passage.
Patent JP-2000175626-A (JP)
Title: Apparatus for manufacture of frozen dessert
Inventor: SATO SHIGEO
IPC: A23G9/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacture of frozen dessert capable of adjusting it in a proper hardness. SOLUTION: In the frozen dessert manufacturing apparatus 1 comprising a hopper 5 cold reserving a mix 3, a cooling cylinder 17 properly cooling supplied mix 3 from the hopper 5, a freezer cooling the cooling cylinder 17, a sensor 69 detecting the temperature of the mix 3 in the cooling cylinder 17, and a control mean to control the start and stop of the freezer, the control mean is set to stop the operation of the freezer when the sensor 69 detects a predetermined temperature drop of the mix 3 in the cooling cylinder 17 within a predetermined time.
Patent JP-H05139995-A (JP)
Title: Productin of infection bursal disease vaccine and its product
Inventor: OTA HIROAKI
IPC: A61P31/12
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the subject vaccine capable of effectively preventing the infectious bursal disease crisis of a chicken at a low cost by mixing IBD viruses multiplied in the tissue of the chicken, etc., with the same amount of a fresh serum and subsequently coating the mixture under a specific condition. CONSTITUTION:IBD viruses multiplied in the tissue of a chicken, etc., are mixed with substantially the same volume of a fresh serum originated from a SPF chicken, and the mixture is coated at 15-40 deg.C permitting the activation of the second passagevay of the complement to obtain the objective vaccine. It is necessary that the second passagevay-activating amount of the complement in the fresh serum be an amount (approximately 1:>=20) required for the coating.
Patent JP-H05139622-A (JP)
Title: Winding machine for electric wire or the like
Inventor: NISHIDA TAKASHI
IPC: B65H61/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a winding machine for an electric wire or the like eliminating the need for untwisting by providing a supply mechanism for giving twist to a wound-up electric wire or the like to supply it, a winding mechanism for winding the supplied electric wire or the like, a cutting mechanism for cutting the supplied electric wire or the like to fixed length, and a control device for controlling the operation of these mechanisms. CONSTITUTION:A winding machine for an electric wire or the like is provided with a supply mechanism 20, a winding mechanism 40, a cutting mechanism 50, and a control device 60. The supply mechanism 20 gives twist to an electric wire 11 or the like wound around and received in a supply drum while supplying it from the supply drum. For the winding mechanism 20, a winding drum 41 having a nearly conical surface is fixed to a driving motor 42 and winds up the electric wire or the like 11 supplied from the supply mechanism 20. The control device inputs the length of the wound-up electric wire or the like, or the number of revolution and angle of rotation of the winding drum to convert them into the number of revolution and angle of rotation of the winding drum and to store them in a counter. Thus, the control device rotates the driving motor 42 by a required amount to wind up a specified length of the electric wire or the like, and the electric wire or the like is cut by the cutting mechanism 50.
Patent JP-H06184831-A (JP)
Title: Production of carbon fiber
Inventor: KOMINE KIKUJI
IPC: D01F9/14
Filed: 1992-12-15
Abstract: PURPOSE:To safely operate a graphitizing furnace by introducing cyanides such as cyanide or hydrogen cyanide, if produced in a graphitizing furnace using nitrogen gas, into an oxidizing atmosphere at 200-500 deg.C, decomposing and removing the cyanides. CONSTITUTION:A waste gas, produced in a graphitizing furnace and containing cyanides is introduced through a discharge conduit into a waste gas converter of an oxidizing atmosphere at 200-500 deg.C. Air is simultaneously introduced through a conduit into the waste gas converter. Thereby, the cyanides in the waste gas are then decomposed and removed by the waste gas converter.
Patent JP-H06189369-A (JP)
Title: Remote controller
Inventor: TOKIOKA MASAHIRO
IPC: H04N5/00
Filed: 1992-12-15
Abstract: PURPOSE:To record all visitors during the absence without using a large quantity of tapes. CONSTITUTION:A controller 28 controls a remote controlled transmitter 26 sending a remote control signal to a VTR 10 connecting to a television camera 20 located at a gate door. The controller 28 converts an optical remote control signal from a remote controlled transmitter 24 provided substantially to the VTR 10 into an electric signal by a conversion IC 30 and stores the signal to a RAM 34. The electric signal is a video recording start instruction and a video recording stop instruction and the interval of occurrence time of both the instructions is stored in a RAM 32. When a start signal from a start signal generating section 22 is fed to a control CPU 32, the CPU 32 reads the video recording instruction from the RAM 32 and gives it to the transmitter 26. Thus, the VTR 10 starts video recording. The CPU 32 reads the video recording stop instruction from the RAM 34 after lapse of the occurrence time interval and gives it to the transmitter 26. Thus, the video recording of the VTR 10 is stopped.
Patent JP-2000198301-A (JP)
Title: Wheel assembly, rim assembly, rim, spoke, and reinforce member for bicycle
Inventor: OKAJIMA SHINPEI
IPC: B60B1/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle wheel with a lightweight rim having durability without increasing the thickness of the rim to be attached with spokes. SOLUTION: A rim is formed in a shape having a ring-shaped outer peripheral surface 68 to which a tire is installed, a first and a second ring-shaped spoke installing parts 70 positioned in the dimensionally inside of the outer peripheral surface 68 and united to the outer peripheral surface 68, and a ring- shaped inner peripheral surface 72 uniting the first and second ring-shaped spoke installing parts 70 on the diametrically inside of the first and second ring-shaped spoke installing parts 70. Spoke openings 76 are formed on surfaces facing each other at the first and second ring-shaped spoke installing parts 70 respectively, and a plurality of reinforce members 48 having spoke holes 84. An outer end portion 40 of each spoke 20 is disposed in each spoke hole 84 to be united.
Patent JP-H05174641-A (JP)
Title: Shield electric wire
Inventor: SUZUKI EIJI
IPC: H01B7/18
Filed: 1991-12-18
Abstract: PURPOSE:To achieve a stable shield effect even in repeated bending by disposing a drain wire in the almost middle of a width of a lateral winding metal tape in the same pitch as a lateral winding pitch of a shielding lateral winding metal tape. CONSTITUTION:A plastic insulating layer 12 is laminated on a conductor 11 such as a tin plated soft copper twisted wire, thus obtaining an insulating wire core 1. A plurality of wire cores 1 are twisted, thus constituting a core. A drain wire 2 is disposed in a clearance outside the adjacent core wires 1 of the core, where a shielding lateral winding metal tape 3 is wound. A plastic sheath made of polyethylene, vinylchrolide or the like is applied onto the outer periphery of the tape 3 via a retaining winding tape. The tape 3 is wound at the same pitch with respect to the wire 2 disposed in the clearance outside the twisted wire cores 1 in such a manner that the wire 2 is positioned in the almost center of the tape 3. Consequently, it is possible to achieve a stable shield effect even in repeated bending.
Patent JP-H06188521-A (JP)
Title: Fabrication of ktp crystal chip for green laser
Inventor: ITO MASAHIRO
IPC: B24B1/00
Filed: 1992-12-18
Abstract: PURPOSE:To eliminate fine adjustment of crystal orientation in a green color laser employing a KTP and a YVO4 by machining a KTP crystal chip with an absolute length in a specific accuracy range. CONSTITUTION:For example, a KTP crystal chip is machined with an accuracy of 50nm-1mum for absolute length. A KTP crystal plate is prepared and polished to be parallel with a uniform thickness and 22X3mm chips are cut out. Fifteen chips having crystal length error within + or -0.05mum are applied with antireflection films against light having wavelength of 1.06mum and then oscillation test is conducted using an inner resonator type laser combined with a YVO4 crystal. A jig for mounting the KTP is provided with a temperature regulating mechanism. Only a first KTP is subjected to fine adjustment of crystal orientation and subsequent crystals are simply placed on the jig. Since maximum output is obtained for all of the fifteen chips within temperature range of 36.3+ or -2 deg. and within crystal length range of 50nm, regulation of orientation is not required and set values for temperature regulation can be equalized.
Patent JP-H11182870-A (JP)
Title: Floor heating structure
Inventor: SHINTANI KAZUYA
IPC: F24D3/16
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating structure which can be installed easily while facilitating modification of heating capacity and replacement of the hot water pipe and the floor material. SOLUTION: A floor heating structure comprises a plurality of floor materials 12 having a recess 13 on the side face being laid on a floor face support 11, and a hot water pipe 14 arranged in a space defined by the recesses 13 of adjacent floor materials 12. Floor heating is performed by passing hot water through the hot water pipe 14 thereby heating the floor materials 12.
Patent JP-H07178213-A (JP)
Title: Piece taking game using dice
Inventor: TANIGAWA JUN
IPC: A63F9/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a new type game by mixing various kinds of types of game, introducing advantages, offsetting disadvantages, and attaching a stereoscopic effect on a piece. CONSTITUTION:This game is constituted in such a way that the game can be played by two to six players, and the game is fought to the finish by employing a rule to promote the game by distributing captured pieces to the players. dropping two dices A7, B8 in a dice box by the players sequentially, deciding the vertical and horizontal lines of dice spot of a game panel E by the spot of a cast dice, placing the piece on the measure 9 of an intersection, and utilizing the change of the piece by the spot of the cast dice.
Patent JP-2000179272-A (JP)
Title: Auger screw and excavating method using the same
Inventor: SUZUKI TSUNEO
IPC: E21B7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To realize a strong excavation hole wall consolidated to the vicinity of a limit by removably fitting consolidation plates curved so that the diameter from the center of an auger shaft is gradually increased in the reverse direction to the normal rotating direction during the excavation work at the upper positions of a cutter head around the auger shaft. SOLUTION: A gap is formed between the front half portion of each consolidation plate 6a and an excavation hole wall during the excavation forward rotation. A plate with bolt insertion holes is connected to the back face of the consolidation plate 6a, and the consolidation plate 6a can be removably fitted to an auger shaft 1 by connecting the plate and a bracket 7 fixed to the auger shaft 1 with bolts 8. As an excavation proceeds, excavated sediment is lifted and stirred by the actions of spiral plates 4 and spiral vanes 5 and enters the gaps formed between the consolidation plates 6a and the excavation hole wall. Since the diameter of each consolidation plate 6a from the center of the auger shaft 1 is gradually changed, the sediment is pressed to the wall face, and consolidation proceeds.
Patent JP-H1092951-A (JP)
Title: Protective circuit for electrostatic discharge by punch-through trigger through gate coupling
Inventor: YU DAIRYU
IPC: H01L21/822
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To lower a trigger voltage below the dielectric breakdown voltage of a gate oxide layer of a C-MOS device and protect the C-MOS device before an ESD(electrostatic discharge) protective circuit itself is broken down. SOLUTION: The punch-through voltage of an N-MOS transistor is adjusted to a required level by changing the channel length L and gate voltage VG of the N-MOS transistor. When a load is produced on an IC pad 1 by an electrostatic discharge(ESD), the N-MOS transistor is broken down by the punch-through and a lateral silicon control type rectifier is triggered. Thus the trigger voltage of the ESD voltage can be lowered to the punch-through voltage of the N-MOS transistor. Therefore, the load on the IC pad produced by the ESD is bypassed by the continuity of an electrostatic discharge protective circuit to protect an internal circuit.
Patent JP-H09235386-A (JP)
Title: Abrasive
Inventor: MORIMURA YASUHIRO
IPC: C08J5/14
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive, reduced in problems of a conventional abrasive when carrying out the high-speed grinding or cutting and excellent in grinding efficiency and accuracy. SOLUTION: This abrasive comprises a bonding layer 2 formed of a cured layer of a thermosetting adhesive composition consisting essentially of a copolymer of ethylene, vinyl acetate and an acrylate-based and/or a methacrylate-based monomers and further preferably an organic peroxide used as a curing agent (a cross-linking agent), more preferably a silane coupling agent or an acryloxy group-, a methacryloxy group- or an allyl group-containing compound added thereto in the abrasive comprising an abrasive layer 3 laminated through the bonding layer 2 to a substrate 1.
Patent JP-H10179248-A (JP)
Title: Cosmetic container
Inventor: OTA ETSUSHI
IPC: A45D40/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a container requiring no excess force for extruding a medium, excellent in using feeling and decorative design, securing airtightness with a simple structure, and allowing the preservation of the medium over a long period by forming the container with wall faces having respective elasticity, and setting the shape created when the wall faces are elastically deformed with the change of internal pressure in advance. SOLUTION: The elasticity of a sidewall face 5a is set equal to the elasticity of a sidewall face 5. The elasticity of a bottom face 6 is set to a half of the elasticity of the sidewall face 5, and the elasticity of an upper face having an access port is set to two times the elasticity of the sidewall face 5. The elasticity of the remaining sidewall faces 9, 9a is set to 1/4 of the elasticity of the sidewall face 5. In the preset shape of this cosmetic container 1, the sidewall faces 9, 9a having the weakest elasticity are deeply bent toward the direction of the upper face having the strongest elasticity, the bottom face 6 having weak elasticity is bent, and the sidewall faces 5, 5a are slightly curved. A medium is thrust toward the access port, a medium reservoir section 22 is concentrated nearly at the center, and the medium reservoir section 22 is not dispersed.
Patent JP-H06188514-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1992-12-18
Abstract: PURPOSE:To retard deterioration of the edge of a ridge waveguide type semiconductor laser element by setting the distance between the bottom face of ridge mesa and an active layer longer, at the edge of resonator and thereabout, as compared with other parts. CONSTITUTION:An n-GaAs buffer layer 2, an n-InGaP lower clad layer 3, an n-GaAs lower optical confinement layer 4, a p-InGaAs active layer 5, a p-GaAs upper optical confinement layer 6, a p-InGaP third upper clad layer 7, a p<+>-GaAs second etching stop layer 8, a p-InGaP second upper clad layer 9, a p<+>-GaAs first etching stop layer 10, a p-InGaP first clad layer 11, and a p<+>-GaAs cap layer 12 are deposited on an n-GaAs substrate 1. A ridge mesa is formed using such epitaxial wafer. In this regard, the distance d1 between the active layer 5 and the lower part of the ridge mesa in the vicinity of a resonator is set longer by 0.4mum (corresponds to the thickness of second clad layer 9) than the distance d2 at other parts. This structure retards deterioration on the edge of the resonator.
Patent JP-H05175719-A (JP)
Title: Manufacture of microstrip antenna and adjustment method for resonance frequency
Inventor: YABE TAKAKIYO
IPC: H01Q13/08
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the microstrip antenna whose accuracy is excellent and whose adjustment is easy. CONSTITUTION:An end of an electrode film being a radiation electrode 11 formed on the surface of a square dielectric board 10 is cut off at a groove 15 formed on the surface of the dielectric board 10 to set a prescribed size or a size by which a desired frequency is obtained. Or the electrode film formed on the entire surface of the dielectric board is removed by the surface polishment of the dielectric board to match the film to a prescribed size.
Patent JP-H05177533-A (JP)
Title: Method and device for polishing semiconductor wafer
Inventor: KUDO HIDEO
IPC: B24B37/005
Filed: 1991-12-24
Abstract: PURPOSE:To enhance the efficiency of wafer polishing of such a type of process that an abrasive agent is interposed between a polishing cloth and a wafer, by executing a high load polishing process for a certain specified period, followed by an automatical low load polishing process, and setting the polishing pressure and time for the low load polishing process to proper values. CONSTITUTION:A semiconductor wafer 5 held by a top ring 6 of a head 7 is pressed to a polishing cloth 3 laid on a polishing table 2, Abrasive agent 11 is supplied from a nozzle 12 to between the polishing cloth 3 and wafer 5, which is thus subjected to specular polish. A driver 4 for the table 2, driver 8 for the head 7, and adjusting part 9 for the polishing pressure are controlled by a control device 1 on the basis of sensing signals given by a polishing pressure sensor 10 etc. After a high load polishing process is executed for a certain specified time, a low load polishing process is performed automatically for a predetermined time, and the polishing pressure and time for the low load polishing process are set to proper values.
Patent JP-H11179149-A (JP)
Title: Nitrogen oxide (nox) removing apparatus
Inventor: YUKITAKE TSUGITA
IPC: B01D53/77
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To remove NOx in low concentration at relatively low cost by installing a means for intermittently supplying an absorption solution to a gas absorption part as to constantly keel prescribed NOx removal efficiency regarding a NOx removing apparatus provided with an ozonizing apparatus in the flow in side of a gas absorption tower. SOLUTION: A gas 1 containing NOx in low concentration is supplied to an ozone/gas mixing apparatus 4 through a duel 2. NO is about 90% in NO2 is oxidized to NO2 by ozone sprayed from a nozzle 31 and NO2 produced by oxidation is introduced into a gas absorption tower 5. At that time, the NOx concentration in the flow-in side and that in the flow-out side of the absorption tower 5 are detected by NOx concentration detectors 8, 9 and NOx removal efficiency is computed by a computer 10. On the other hand, an absorption solution circulation pump 54 starts operating based on the signal transmitted from the computer 10 at the time when the NOx removal efficiency reaches a prescribed value, operates only a period sufficient to impregnate a filling material 51, and then is automatically stopped. Consequently, the driving cost necessary to supply the absorption solution can significantly be decreased.
Patent JP-H10183790-A (JP)
Title: Building provided with ventilation layer
Inventor: EMOTO HIROSHI
IPC: F24F7/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a building which is built by a wood frame construction method, prevents a floor constituent part from becoming wet, and improves its durability. SOLUTION: A floor constituent part is provided with groundsills 41, 43 which are tightened on a foundation 40 through a spacer 42 capable of ventilating or arranged so as to be capable of ventilating, a floor joist 20 fixed on the groundsill 43, a reinforcing plate 47 which tightens outer faces of the groundsill 43 and the floor joist 20, a longitudinal barrel fringe 46 which is attached to a surface on outdoor side of the reinforcing plate 47 at a predetermined pitch, a face bar for structure 48 attached to an outdoor side of the longitudinal barrel fringe 46, and a ventilation passage 46c formed between the reinforcing plate 47 and the face bar for structure 48. A ventilation layer 16 of a wall constituent part, a space under floor 26 of the floor constituent part open to the outside air, a ventilation hole 18c of a lower frame 18, a ventilation passage 46c, and the spacer 42 are communicated to form a continuous ventilation passage.