baber/WOPTO huggingface dataset:
Patent JP-H11171118-A (JP)
Title: Packaging apparatus
Inventor: KUDO AKIRA
IPC: B65B41/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus wherein excellent packaging can be carried out by removing moisture attaching to a film when used under humid environments. SOLUTION: The packaging apparatus for drawing out a film F held in a predetermined holding state to a position for covering an article A while it comes over a back tension roller to apply back tension and for stretching the drawn-out film F for packaging the article A has an outer peripheral face of the back tension roller 32 coated by a surface material having property to remove moisture attaching to the film. Thus moisture attaching to the film can be removed.
Patent JP-2001168378-A (JP)
Title: Optical coupler
Inventor: ASAI MICHINARI
IPC: H01L31/12
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin optical coupler which can be practicallly produced stably. SOLUTION: This optical coupler is made thin enabling practically stable production by providing a resin plate 1 which is trapezoidal when viewed from above as an insulating member continuously on the flank of a rectangular flat plate type tip part of a photodetecting-element side lead frame 3 which faces a light-emitting-element side lead frame and a gap 8 between the resin plate 1 and light-emitting-element lead frame 2 and preventing a potting part 6 from projecting.
Patent JP-H07188766-A (JP)
Title: Method for quenching chip saw metal base for circular saw and its device
Inventor: MIYAZAKI TSUTOMU
IPC: C21D9/24
Filed: 1993-12-27
Abstract: PURPOSE:To provide a quenching method of a chip saw metal base for circular saw and its device, by which the quenching strain of the metal base is restrained to the min. and also, the development of scale, etc., can be prevented. CONSTITUTION:Each one pair of electrodes composed of annular first electrodes 4a, 5a having a prescribed width at smaller diameter than the outer diameter of the metal base 8 and annular second electrodes 4b, 5b arranged at the inside of the first electrodes 4a, 5a having a prescribed width at larger diameter than the diameter of an axial hole of the metal base 8 are abutted on both side surfaces of the metal base 8. Thereafter, inert gas is supplied in the spaces K1, K2 formed with the first electrodes 4a, 5a and the second electrodes 4b, 5b. Then, the high frequency induction current is supplied to the electrodes to quench the metal base. By this method, the high quality of the metal base 8 is obtd.
Patent JP-H11141765-A (JP)
Title: Pipe joint
Inventor: TERAOKA REIJI
IPC: F16L37/58
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which a plastic pipe can be easily repeatedly inserted into or removed from with a simple operation irrespective of accuracy or deformation thereof, without an operation of inserting a sleeve into the pipe. SOLUTION: This pipe joint comprises a main body 1, a main body 2 secured to the main body 1 with a thread 15, an O-ring 3, an auxiliary ring 4, an engaging ring 5, and a pressing ring 6. These four rings are arranged in the main body 1. When the main body 2 is turned, the pressing ring 6 and the engaging ring 5 are pressed onto a pipe and press the O-ring 3 at the same time, whereby the pipe can be easily sealed, inserted into or removed from the pipe joint.
Patent JP-H07303462-A (JP)
Title: Preparation of bound herring egg aggregate
Inventor: HIDEO NISHIJIMA
IPC: A23L17/30
Filed: 1993-12-27
Abstract: PURPOSE: To provide the method for surely producing bound herring spawn aggregate (herring roe) through a more simplified and more shortened working process for Atlantic herring spawn to be easily separated. CONSTITUTION: This method includes a cleaning process for granularly separated herring spawn, binding process for cleaned herring spawn provided by the cleaning process and process for quickly cooling and freezing the non-cleaned separated herring spawn at freezing temperature before the cleaning process while keeping the bound state of wet cleaned herring spawn for a sufficient period until the bound herring spawn assembly is provided during the binding process for cleaned herring spawn provided through a salt cleaning process by composing the cleaning process, in which the granularly separated non-cleaned herring spawn is cleaned with salt, by immersing the herring spawn in the chloride- sodium aqueous salt solution of chloride-sodium solution with the concentration of sodium contained in a salt solution from 4 to 20% during this binding process.
Patent JP-H07190290-A (JP)
Title: Heat insulating vacuum block for double-shell storage tank
Inventor: OMORI TAKAO
IPC: F16L59/06
Filed: 1993-12-27
Abstract: PURPOSE:To put a space part in a state close to vacuum heat insulating structure by integrating buckling preventing members into a thin-walled box body of rectangular solid shape, and creating a vacuum in the box body. CONSTITUTION:Cylindrical bodies 7 serving as buckling preventing members are integrated into a box body 6 of rectangular solid shape being arranged longitudinally and laterally in order, and heat insulating vacuum blocks 8 are used for heat insulation being arranged in the laminated state in a space 5 between the inner and outer tanks 3, 4 of a double-shell storage tank. In this heat insulating vacuum block 8, recessed parts 10 corresponding to the cylindrical bodies 7 are provided being arranged longitudinally and laterally at the inner side face opposed parts of the upper and lower face plates 9 of the box body 6, and each end part of the cylindrical body 7 is fitted into the recessed part 10 and positioned. A spacer 11 is interposed in a clearance between the adjacent cylindrical bodies 7, and a vacuum plug 13 is connected to a suction plug hole 12 provided at the box body 6 to create a vacuum in the box body 6. The space part 5 can be put in a state close to vacuum heat insulating structure so as to heighten heat insulating performance.
Patent JP-H07180324-A (JP)
Title: External wall
Inventor: GOTO HIDEO
IPC: E04F13/12
Filed: 1993-12-22
Abstract: PURPOSE:To improve the workability, by providing a fitting metal tool and a fixing metal tool in vertical furring strips arranged at the outside of a building and fitting an external wall panel and fixing it from the inside of the building. CONSTITUTION:An external wall panel 5 is positioned at the outside of a building 2 from the inside thereof. And a fitting piece 12 of the panel 5 is connected to a support member 19 provided at the lower end of a vertical furring strips 1 and a fitting piece 10 of the panel 5 is engaged with a fitting metal tool 3 of the furring strips 1. The upper part of the fitting panel 8 provided on the panel 5 as a unit is fixed with screws 6 or the like with the fixing metal tools 4 of the furring sttrips 1. The fitting piece 12 of the upper side panel 5 is engaged with the upper support piece 11 of the fixed panel 5 and the fitting piece 10 is engaged with the fitting metal tool 3 and further, the upper part of panel 8 is fixed to the fixing metal tool 4 by means of screws or the like. After fixing the panels 5 in turn up to the upper part, the panel 5 is fixed likewise through a flashing plate 17 at the sides. In this way, wall panels can be easily and inexpensively fixed from the inside of building without use of scaffolds.
Patent JP-H08244536-A (JP)
Title: Vessel capable of being covered for car
Inventor: KURAUSU BUAITOBUREHITO
IPC: B60N2/75
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a height-adjustable armrest of a vehicle container having a box-shaped case opened upward and a swing lid supported swingably by the case and constituted as an armrest for a seat user. SOLUTION: A supporting lever 28 is pivoted to the lower side of a swing lid 11 in the position apart from a swing axial line 12, and a locking projection 27 of the lever 28 can be inserted into a plurality of locking grooves 21-23 arranged one above the other vertically by means of a locking spring 30. The supporting lever 28 is guided into a guide groove track 31 by means of a guide pin 32. When the swing lid 11 is closed, the supporting lever 28 is returned with a locking part avoided, so that the guide groove track 31 is provided with two track areas 311, 312 arranged apart from each other, and these track areas converge in upper and lower conversion parts 313, 314 so as to form the closed guide groove track 31.  For performing upward shift of the guide pin 32 only in the track area 312 further from the locking part, a means switching the guide pin 32 in the conversion part is arranged in the supporting level 28.
Patent JP-2001167359-A (JP)
Title: Article vending registration system
Inventor: MATSUSHITA HISAHIRO
IPC: G06Q50/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent trouble due to the difference in price in an article registra tion by displaying time or hour information as a standard for the article registra tion with price information displayed on a shelf label and attracting customer's attention. SOLUTION: The display unit 32 of the shelf label 13 displays a discount price (a), the remaining time (b) obtained by subtracting current time from discount end time, a predicted wait time (c) and a margin time (d) obtained by subtracting the predicted wait time from the remaining time.
Patent JP-H0642005-A (JP)
Title: Bucket excavator
Inventor: HIRAYAMA TATSUYA
IPC: E02F3/47
Filed: 1991-12-04
Abstract: PURPOSE:To display operations of a bucket on a visual display unit by a method wherein a chain in a detection part is made to run in accordance with up-and- down movement of the top of an arm, and rotations of gears in the running of the chain are transmitted to a potentiometer. CONSTITUTION:Gears or pulleys 7a and 7b are arranged in the upper and lower positions along a sliding groove 5 extending vertically, and a chain 8 is stretched, being wound round the gears or pulleys. A part of the chain 8 is connected through a pin 9 to the top 4b of an arm 4. The chain 8 is made to run in accordance with up-and-down movement of the top 4b of the arm 4, and rotations of either the gears 7a or 7b in the running of the chain are transmitted to a potentiometer. Signals on detection by the potentiometer are inputted into a processing unit 11 such as a computer provided in a cab 10, and the results of realtime processing thereof are displayed on a CRT display unit so that an operator can grasp visually operations of a bucket 2.
Patent JP-H06195770-A (JP)
Title: Recording and reprducing device
Inventor: KASANUKI YUJI
IPC: G11B9/14
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the oxidation and adsorption of a surface, and to eliminate the effect of a thermal drift even when a plurality of probes are mounted by dipping a recording medium and a micro-chip into a fluorine inert liquid. CONSTITUTION:A current detector 111 detects tunnel currents flowing between a micro-chip 121 and a recording layer 104, and connects tunnel currents to the chip 121. A bias power supply 110 and a record/erase signal generator 109 are connected to a foundation electrode 105, the power supply 110 applies bias voltage when tunnel currents are detected, and the generator 109 applies pulse voltage for record/erase to the recording layer 104. These generator 109, power supply 110 and detector 111 are controlled by a microcomputer 112, and a recording medium 100 and the chip 121 are dipped in a fluorine inert liquid 103. Accordingly, since the oxidation and adsorption of the chip 121 and the surface of the medium 100 are prevented, stable recording and regenerative characteristics can be maintained for a prolonged term, temperature distribution is equalized even when a plurality of probes are mounted, and the effect of a thermal drift can be eliminated.
Patent JP-H11170849-A (JP)
Title: Air conditioner for vehicle
Inventor: INABA TAKASHI
IPC: B60H1/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent blurring of the inside of a windshield under a condition without dehumidifying introduction air by a main evaporator. SOLUTION: In a heating mode, a refrigerant forcedly fed from a compressor 11 takes a detour of a main condenser 41, heat is radiated by a sub-condenser 14 in an air conditioning duct 51. In case that higher heating power is required with the outside air at 0 deg. or less temperature, a refrigerant is heated, also a throttle opening of an expansion valve 15 is increased, air is heated by an evaporator 16. Here, so as to prevent generation of blurring of a window caused by not performing of dehumidification by the evaporator 16, the outside air of minimum limit in accordance with a temperature of the outside air is introduced. Decreasing of a blow temperature by introduction of the outside air is compensated by more heating of a temperature of the refrigerant.
Patent JP-H10181830-A (JP)
Title: Continuous belt conveyor
Inventor: AOKI HIDEKAZU
IPC: B65G21/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To permit a continuous belt conveyor to be used even in a pit with no transverse long space outside its entrance. SOLUTION: A continuous belt conveyor involves a longitudinal snubbing-belt storage device 28 which comprises a longitudinal support mount 20, a plurality of fixed pulleys 23 arranged at the upper side thereof, a plurality of vertically movable pulleys 27 arranged at the lower side thereof, and a belt 17 stretched between the fixed pulleys 23 and the movable pulleys 27 by several turns. The snubbing-belt storage device 28 thus arranged has a significantly shortened transverse length to save its transverse installation space.
Patent JP-H06200449-A (JP)
Title: Picking device for loom
Inventor: SHINDO AKIO
IPC: D03D47/34
Filed: 1992-12-28
Abstract: PURPOSE:To provide the subject picking device prevented from developing weft breakage and/or short pick by fully exerting braking effect. CONSTITUTION:This picking device for loom is so designed that a weft Y from a reservoir 2 for length measurement is held in between a pair of rollers 33 and 35 at a weft traction device 30 and put to traction by the operation of a changeover device 50, and then carried on the jet fluid from an attitude control nozzle 8 to conduct picking into a warp opening 8. In this picking device, a braking device 70 is equipped to apply running resistance on the weft Y in between the reservoir 2 and the attitude control nozzle 8.
Patent JP-2001162312-A (JP)
Title: Method and device for manufacturing hot-rolled steel strip
Inventor: UCHIMAKI SHINZO
IPC: B21B37/76
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing hot-rolled steel sheets by which rolling load is reduced and failure in surface quality is perfectly evaded by heating a material to be rolled with a heating device provided on the inlet side of a hot finishing mill even in the case rolling load per unit width of the material to be rolled is large enough to generate the failure in the surface quality. SOLUTION: When finish rolling is carried out with the hot finishing mill 3, the rolling load per unit width of the material S to be rolled is measured and the material S to be rolled is heated by carrying out the feedback control of the output of the heating device 2 based on this rolling load per unit width.
Patent JP-2001162303-A (JP)
Title: Method and device for manufacturing hot-rolled steel strip
Inventor: UCHIMAKI SHINZO
IPC: B21B1/26
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing hot-rolled steel strips by which the failure in surface quality is perfectly evaded without generating failure in threading and flaws by meandering by heating a material to be rolled by controlling the output of a heating device provided on the inlet side of a hot finishing mill based on rolling load per unit width of the material to be rolled in a roughing mill, and, thereby, reducing the rolling load of the finishing mill. SOLUTION: When the rough rolling of the material S to be rolled is executed with a hot roughing mill 1, the rolling load per unit width of the material S to be rolled in the hot roughing mill 1 is measured and the material S to be rolled is heated by controlling the output of the heating device 2 installed on the inlet side of the hot finishing mill 3 based on the rolling load.
Patent JP-H10189516-A (JP)
Title: Cleaning apparatus
Inventor: MUNAKATA AKIHIKO
IPC: B08B7/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning apparatus which removes a contaminant which is left at the inside of a fine shape part on the surface of an object to be cleaned. SOLUTION: Argon solid fine particles 23 which are spouted from a nozzle and which are adiabatically expanded and formed creep into a fine shape part 21 at an object 4 to be cleaned. Heat is applied from the inner wall of the fine shape part 21 to the argon solid fine particles 23 which creep into the fine shape part 21, the fine particles are sublimated suddenly, and a pressure is raised suddenly inside the fine shape part 21. By the pressure, contaminants 22 inside the fine shape part 21 spring out to the outside from the fine shape part 21. The contaminants 22 which spring out from the fine shape part 21 are discharged to the outside of a system by an inert gas 25 which flows on the surface of the object 4 to be cleaned.
Patent JP-H11169043-A (JP)
Title: Hook housing case for luring hook for fishing or the like
Inventor: WATANABE TERU
IPC: A01K97/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a hook housing case for luring hooks for fishing, etc., capable of preventing mutual interference of the luring hooks, suppressing entanglement or surface damage and improving housing properties and handleability by holding plural hook fastening and supporting plates in the case so as to be spreadable. SOLUTION: This hook housing case 11 is obtained by superimposing and housing plural hook fastening and supporting plates 18 in the case 11 composed of a case body 12 and a lid unit 13 and holding the respective hook fastening and supporting plates 18 in the case 11 so as to be spreadable. The hook fastening and supporting plates 18 are preferably bonded to the inner surface of a hinge 14 or the inner surface of the case body 12 or the inner surface of the lid unit 13 with a back binding sheet 19 for the hook fastening and supporting plates 18 so as to be spreadable and a protecting sheet 25' for holding each fish luring piece 17a hanging down from a hook fastened onto each hook fastening part 15 between the adjacent hook fastening and supporting plates 18 is preferably applied onto one lateral face of each hook fastening and supporting plate 18.
Patent JP-H09169350-A (JP)
Title: Positioning mechanism in molded container
Inventor: YAMAGISHI TOSHIMITSU
IPC: B65D41/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a positioning mechanism which puts a hollow showing on a cap to a position where it does not show clearly. SOLUTION: On a container body 2 a first projection 4 and a second projection 5 are provided in a manner of having a parting line 6, which remains on the container body 2, between the two projections and being staggered along the parting line 6. An engaging piece is divided into a first engaging piece and a second engaging piece. Of the divided engaging pieces 23, the first engaging piece 22 engages with the first projection 4 and the second engaging piece 23 engages with the second projection 5. The first projection 4 and the second projection 5 are staggered along the parting line 6 on the container body 2.
Patent JP-H07203144-A (JP)
Title: Picture reader
Inventor: NAKAJIMA YOSHIAKI
IPC: H04N1/17
Filed: 1993-12-27
Abstract: PURPOSE:To provide the picture reader capable of obtaining data corresponding to the required resolution. CONSTITUTION:Read scanning is implemented by moving an original relatively, a drive motor 1 being a drive source for read scanning and two gear trains (reducer gears 15, 16)(reducer gears 17, 18, idler gear 19) being plural drive systems whose subscanning resolution pitches differ are linked and either of the two gear trains is selected.
Patent JP-2000176749-A (JP)
Title: Component inserting method
Inventor: NAKANO TOMOAKI
IPC: B23P19/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To smoothly insert one component into the other component by mounting the other component inclinatorily with the external force corresponding to its tare weight, and elastically holding one component with a holding means. SOLUTION: The tip section 211 of a shaft section 21 is kept in contact with the inner wall 115 of a hole section, and the side face 215 of the shaft section 21 is kept in contact with the opening section 111 of the hole section 11. When a plunger 2 is further pressed, the plunger 2 is applied with the force C in the direction to correct its inclination, and a cylinder 1 is applied with the force D in the opposite direction. Chuck pawls 411 holding the plunger 2 are properly opened by the force C to allow the inclination of the plunger 2. The plunger 2 and the cylinder 1 are inclined in such direction that the hole section 11 and the shaft section 21 are made parallel, and the plunger 2 is smoothly inserted into the cylinder 1. The insertion work can be conducted without applying unreasonable force to components.
Patent JP-H05157524-A (JP)
Title: Non contact measuring method of step difference and apparatus therefor
Inventor: MATSUOKA TAKASHI
IPC: G01B9/04
Filed: 1991-12-04
Abstract: PURPOSE:To highly accurately detect the position of the surface of a step difference by using two luminous flux forming means and recognizing the position of the surface of a to-be-measured object when the interference fringes are generated in the first and second regions. CONSTITUTION:A sample 22 is mounted on a stage of a microscope 5. The distance between the sample 22 and an interference objective lens 6 is adjusted to adjust the focal point. The interference fringes are recognized. Then, the focal point is adjusted again by changing the observing position of the sample 22. The moving distance of the stage is then read through a dial gauge 10. The step difference of the sample surface is measured from the shifting degree of the read value from a reference value. In this manner, errors in the focal depth of the lens and among operators can be removed and the coordinate position of the surface of the step difference can be detected with high accuracy.
Patent JP-H07202317-A (JP)
Title: Manufacture of embedded structure semiconductor laser
Inventor: KONDO YASUHIRO
IPC: H01S5/227
Filed: 1993-12-28
Abstract: PURPOSE:To manufacture an embedded structure semiconductor laser with small element capacity embedded with a semiinsulating layer by means of a simple fabrication process. CONSTITUTION:An n-type InP layer 3, an undoped InGaAsP layer 4 and a p-type InP layer 5 are grown by means of a MOVPE method on an n-type InP substrate 1, and a mesa structure is formed in a <011> direction by photolithography and etching. Then a Fe doped semi-insulation InP layer 6 and a Se-doped N-type InP layer 7 are grown by the MOVPE method. At this time, if Se-doping concentration of the n-type InP layer 7 is 8X10<8>cm<-3> or more, growth of the n-type InP layer 7 at the summit of a ridge structure is suppressed, so that the n-type InP layer 7 may not be deposited on the summit of the ridge structure. Then a p-type InP layer 8 and a p-type InGaAsP layer 9 are grown, and at this time Zn diffuses from the p-type InP layer 8 into the Fe-doped semi-insulation InP layer 6, whereby the Fe-doped semi-insulation InP layer 6a growing on the mesa structure is made a p-type.