baber/WOPTO huggingface dataset:
Patent JP-S5950092-A (JP)
Title: Cylindrical vapor growth device
Inventor: GOTOU TAISAN
IPC: C23C16/455
Filed: 1982-09-10
Abstract: PURPOSE:To enable exact vapor growth by arranging samples along the inside surface of a cylindrical bell-jar, and growing epitaxial layers in a vapor phase on the surfaces of the samples directing to the center of the bell-jar. CONSTITUTION:A cylindrical bell-jar 1 formed of an insulator such as quartz or the like is opened upward and samples 4 are mounted on the inner side of a susceptor, then the bell-jar 1 is closed in tight contact with a base 2. The samples 4 are then heated to a prescribed temp. with a heating element 5 through the susceptor 3; at the same time, a nozzle 6 and a control body 7 for gaseous flow are rotated and a reacting gas is ejected from nozzle holes 6a. The reacting gas ejected from said holes passes the spacing between the top surface of the body 7 and the top surface of the bell-jar 1, flows toward the inside peripheral surface of the bell-jar 1, flows downward in the spacing between the outside peripheral surface of the body 7 and the samples 4 and grows epitaxial layers on the surfaces of the samples 4. The unreacted gas and waste gas are discharged through an evacuation port 8.
Patent JP-H11355285-A (JP)
Title: Exchange
Inventor: ARAKAWA NOBUYA
IPC: H04Q3/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To exchange a cell with a same system clock signal as before in an equal manner to a conventional manner even in the case that the size of the cell exceeds a previously determined fixed length by converting a header. SOLUTION: This exchange is provided with a header conversion part 130, a switch part 140, a first signal line 173 which transfers a cell in which a header is converted, from the header conversion part to the switch part and further, a second signal line 176 which transfers a part of information transferred from the head conversion part to the switch part instead of the first signal line. The header conversion part outputs the partial information to be had by the cell where the header conversion is finished to the second signal line and outputs the other information than the partial information to the first signal line. The switch part uses the information sent through the first and the second signal lines to perform the exchange.
Patent JP-S644137-A (JP)
Title: Communication system
Inventor: SASAI ATSUYOSHI
IPC: H04L9/32
Filed: 1987-06-26
Abstract: PURPOSE:To attain multiple address communication of confidential mail information by providing a storage means storing a pass word of plural communication terminal equipments to a communication station. CONSTITUTION:When a user of a terminal equipment 1 desires to apply multiple address transmission for a confidential mail to users of terminal equipments 2, 3, the mail information is sent to a host computer 7. In receiving the mail information, the host computer 7 stores it in a mail memory 12 and checks a pass word code memory 13 in detecting the multiple address and gives an ID code corresponding to a terminal equipment being a destination to the main information. Thus, the mail information provided with the ID code corresponding to the destination terminal equipment is sent to each terminal equipment from the host computer 7 to execute the multiple address communication.
Patent JP-H0761081-A (JP)
Title: Ribbon tray
Inventor: YAMAUCHI MINEO
IPC: B65D85/00
Filed: 1994-06-16
Abstract: PURPOSE:To prevent winding slack due to idling of a bobbin of a thermal transfer ribbon by arranging stoppers in a shape corresponding to idling preventing sections provided at a thermal transfer ribbon feed bobbin and a wind-up bobbin. CONSTITUTION:In a tray for housing a thermal transfer ribbon, bearings 13 corresponding to roundness of bobbin are formed in circular arcs on a side wall in the longitudinal direction of bobbins (feed bobbin U and wind-up bobbin) on which a ribbon is to be wound. On an upper periphery of a tray body 1, a horizontal part 11 and a folded part 12 continuing to it are provided. On the upper part of the tray body 1, a cover body 3 having protruding shapes 33 corresponding to the roundness of the bobbin formed in the same way is embedded and fixed. At the bottom of this ribbon tray, stoppers 27 for preventing idling are integrally formed being engaged with recesses of irregularly shaped sprockets 26 provided at the bobbins U and R so as to prevent winding slack of a ribbon 2.
Patent JP-H0211405-A (JP)
Title: Pneumatic radial tire for high pressure and heavy load
Inventor: KADOTA KUNINOBU
IPC: B60C15/06
Filed: 1988-06-28
Abstract: PURPOSE:To enhance durability of the bead section of a tire having inner and outer carcasses by specifying the ratio of the distances between the outer surface and the inner carcass layer center measured at a point where the body outer skin separates from the rim and at a point near the bead core. CONSTITUTION:The titled tire is provided with an inner carcass 3a turned back around a bead core 2 and an outer carcass 3b wound at least as far as just below the bead core 2. A distance between a point e' corresponding to the point e where the body outer skin 4 of the bead section separates from the rim flange 5 under a standard load condition on the outer surface of the outer skin 4 an a layer center of the inner carcass 3a on a normal line extended from the point e' to the pass line of the inner carcass 3a under a standard tire pressure condition is assumed to be A. A distance between the outer surface of the outer skin 4 and the layer center of the inner carcass 3a on a reference line m passing the bead core center is assumed to be B. Under these assumptions, the ratio B/A is made to be 1.8 or larger.
Patent JP-S6135738-A (JP)
Inventor: SATO NOBUYOSHI
IPC: A01K63/06
Filed: 1984-07-27
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-S5851801-A (JP)
Inventor: JIYON HASUKERU CHIYANSU
IPC: A01B33/02
Filed: 1982-09-09
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-S5492756-A (JP)
Title: Unit type optical fiber cable
Inventor: YONECHI SHINICHI
IPC: H01P3/00
Filed: 1977-12-30
Abstract: PURPOSE: To make characteristics stable and increase the number of optical fibers contained by containing the optical fibers within the tape grooves of V type in section provided in the spaces between the adjoining units in the cable and the top winding.  
     CONSTITUTION: Grooves 5... of V-form in section by polyester flat tape material are provided in the spaces between the units 2... and top winding 4 forming the optical fiber cable, in such a manner that the bottoms face the center of the cable. When optical fibers 7... are contained in these grooves 5..., the fibers 7 are contained in a stable characteristic state without receiving side pressure, thus the number of the optical fibers contained of the cable may be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5860405-A (JP)
Title: Magnetic recording device and magnetic recording and producing device
Inventor: OOHARA TERUMI
IPC: G11B5/02
Filed: 1981-10-06
Abstract: PURPOSE:To perform recording and reproduction with high density by moving a magnetic recording medium relatively to a laser convergence position and detecting a shift in position from the reflected light of a medium surface, and collectively deflecting a laser convergence position for recording and then performing the recording. CONSTITUTION:A magnetic thin-film layer 2, formed on a plastic base 1, is driven to run at a prescribed speed. Winding 3 applies an external magnetic field to the layer 2 by a recording signal. In recording, a laser beam (a) for heat recording which is intense enough to form a magnetism inverted area and a laser beam (b) for tracking deviation detection and signal reproduction which is not intense enough are emitted from a light source 5 and focused on the layer 2 through a convergent lens 10. The reflected beam (b) is passed through a polarization beam splitter 7 and then guided to a photodetection part 13 through an analyzer 11 and an image formation lens 12, and a deflector 8 correctively deflects a shift in position between the beams (a) and (b) on the basis of the tracking deviation signal of the photodetector 13 to perform recording by the beam (a). In reproduction, the intensity of the beam (a) is reduced to perform the reproduction by the beam (b) or (a).
Patent JP-H0450308-A (JP)
Title: Production of spinneret
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1990-06-15
Abstract: PURPOSE:To carry out high-quality spinning free from end breakage and unevenness of denier, by boring a polymer feed hole in a closed hole state through a spinneret plate by a specific punching tool, then abrading and removing a projected part at the opposite side of the feed hole. CONSTITUTION:A polymer feed hole 3 in a closed hole state is bored through spinneret plate 1 by a punching tool 2 having an acute angle and a cylindrical tip. Then a projected part 4 at the opposite side of the polymer feed hole is abraded, removed, the bottom hole is passed through, the bottom 5 of the polymer feed hole is passed through by a reamer tool 6 to bore a delivery hole 7. Then a projected part 8 at the tip part of the delivery hole is abraded and finished to give the objective spinneret.
Patent JP-S5946410-A (JP)
Title: Burner
Inventor: ISHIBASHI NOBORU
IPC: F23D14/02
Filed: 1982-09-10
Abstract: PURPOSE:To perform effective diffusion and mixing by installing a throttle part to a central air passage and arranging an air swirling plate, having a closed part, on the downstream side. CONSTITUTION:When gas is fed and a blower is operated, the air for combustion is supplied from a blower 7 to the inner and outer peripheries of a burner port 9 through a central air passage 10 and an outer peripheral air passage 23 by means of a balance initially set, and a part thereof is supplied to a premixed air feed port 20. Meanwhile, gas is dispersed through a gas feed pipe 22 from a uniformizing chamber 18 to the whole periphery of a premixing chamber 17, and is uniformly supplied through pores 19. The gas is mixed with the air fed through a premixed air feed port 20 bored uniformly over the whole periphery, while the mixture is further uniformed by a premixture flow uniforming plate 21 to feed it to the burner port 9 for ignition and combustion. In this case, the diffused air is fed through the central air passage 10 and the outer peripheral air passage 23 to form a flame 30 on the inner and outer peripheries of the burner port 9. The air to the inner periphery of the flame is effective to shorten the length of the flame.
Patent JP-S5577727-A (JP)
Title: Aperture control mechanism of camera
Inventor: TAGUCHI TATSUYA
IPC: G03B9/02
Filed: 1979-12-05
Abstract: PURPOSE: To perform accurate exposure control by cooperating an aperture adjusting device to an aperture preset mechanism and providing an aperture information signal generating member.  
     CONSTITUTION: An arm 32 provided with a brush 136 sliding on a variable resistor 37 for operating exposure second time at one end is fitted to a sector gear 15 by way of an axis 10 and a signal lever 36 engaging with the pin 38' of an aperture preset ring 38 of an interchangeable lens at one end is provided by way of an axis 33. A pinion 15a integral with a ratchet wheel 15b is intermeshed with a gear 18 and a detent pawl 15d which is controlled by a magent 15e provided in opposition to the ratchet wheel 15b. Then, at the time when the resistance value of the variable resistor 37 changes with the revolution of the sector gear 15, a signal is outputted from an exposure operating circuit I at the balance period of a bridge circuit, by which the suction of the magnet 15e is released and the ratchet wheel 15b is stopped, thus the resistance value of the variable resistor 37 becomes a correct aperture resistance value. At the same time, a memory switch S 3  goes OFF and the brightness of the subject and the film sensitivity are stored in a capacitor C, whereby the set second time of the variable resistor 52' is corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6049162-A (JP)
Title: Speed change v-pulley
Inventor: SAKAI YOSHITAKA
IPC: F16H9/12
Filed: 1983-08-30
Abstract: PURPOSE:To smooth the operation by slidably coupling a cylindrical boss section formed in one body with a movable conical plate to a rotary shaft formed in one body with a fixed conical plate and guiding the coupling section in the axial direction with a roll pin inserted into the rotary shaft at a right angle. CONSTITUTION:A cylindrical boss section 4 formed in one body with a movable conical plate 3 at one end is slidably coupled to a rotary shaft formed in one body with a fixed conical plate 1 at one end. A spring receptacle 6 is fixed to the other end of the rotary shaft 2, and a compression coil spring 5 is inserted between this spring receptacle 6 and the movable conical plate 3. A through hole 9 is bored in the diameter direction of the rotary shaft 2 and a double-cut roll pin 8 is inserted into it, and projections on both ends are coupled with guide grooves 12 formed on the inner periphery of the boss section 4 in the axial direction, thereby both 1, 3 can be relatively moved only in the axial direction. In this case, the roll pin 8 and boss section 4 are supported via dry metals 10, 11, and 7 respectively to smooth the operation.
Patent JP-H1071104-A (JP)
Title: Toilet seat sheet supply device and toilet seat sheet
Inventor: MATSUNAGA MASAO
IPC: A47K13/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To perform setting in a short time and to facilitate maintenance by providing a sheet holding member with a contact member provided with a surface to be in surface contact with the tip part of a toilet seat sheet on an upper side and a spring material for pressing the contact member. SOLUTION: When a toilet seat cover 3 is turned to a closed state on a toilet seat 2, the lower surface of the contact member of the sheet holding member 5 is abutted to the upper surface of the toilet seat 2, and when force is applied further, the toilet seat cover 3 is closed opposing the energizing force of a coil spring and the sheet clamping member and projection part of the sheet holding member 5 are lowered and swung to the lower part of the toilet seat 2. Then, the sheet holding member 5 is guided to the clamping position of a state where the toilet seat on a lowest side is brought into contact with the tip of the sheet clamping member.  When the toilet seat cover 3 is raised in the state, the sheet holding member 5 is restored to the closed state, and when the clamped part of the toilet seat sheet is clamped by the sheet clamping member at the time and the toilet seat cover 3 is lifted further, the toilet seat sheet is detached from the toilet seat cover 3 and mounted on the toilet seat 2.
Patent JP-H11341814-A (JP)
Title: Piezoelectric transformer drive device
Inventor: WADA SHINJIRO
IPC: H02M7/538
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer drive device, which can reduce the size and cost of a DC power source section for generating AC signals to be supplied to a piezoelectric transformer. SOLUTION: In a piezoelectric transformer drive device 1, which supplies AC signals generated by switching the output voltage of a DC power source section which equivalently constitutes a constant-current source to the input terminals 3a and 3b of a piezoelectric transformer 3, first and second switching elements 13 and 14 which are alternately controlled to turned-on states for generating AC signals, and a coil 16 for switching the intermediate terminal 16c, of which is connected to the power source section 10 and both ends of which are respectively connected to the first and second switching elements 13 and 14, are provided. Here, the AC signals generated at both ends of the coil 16 are supplied to the input terminals 3a and 3b of the transformer 3.
Patent JP-S5680998-A (JP)
Title: Manufacture of voice coil for dynamic loudspeaker
Inventor: AOI TAKAHISA
IPC: H04R31/00
Filed: 1979-12-06
Abstract: PURPOSE:To improve thermal resistance and mass-productivity and to reduce variance in impedance by thermally curing a liquid insulator of thermal resistance, applied on one surface of conductor coil, and then by etching the conductor foil. CONSTITUTION:Liquid insulator 11 of thermal resistance such as polyimide is applied onto conductor foil 10, such as copper foil and aluminum foil, of 35mum is foil thickness to a constant film thickness of about 5-30mum and thermally cured in a sheet shape and then conductor foil 11 is photoetched to form parallel printed conductors 12, thereby obtaining a printed voice coil. This printed voice coil is wound around cylindrical coil bobbin 13 made of paper or aluminum foil to form the voice coil for a loudspeaker.
Patent JP-H04241160-A (JP)
Title: Method for producing needle span bond cloth
Inventor: HAINRITSUHI SHIYUNAIDERU
IPC: D04H1/485
Filed: 1991-06-28
Abstract: PURPOSE: To obtain in an extremely high production rate a spunbonded fabric with high uniformity of its basal weight by thermally sealing both sides of a spunbonded web made from a thermoplastic polymer followed by needling the web. CONSTITUTION: This spunbonded fabric is obtained by the following process, a process in which a thermoplastic polymer such as a polyolefin, polyamide or polyester is spun and drawn and then accumulated on a moving belt to form a spunbonded web, a process in which subsequently, the filaments on both sides of the web are slightly baked rather than mutual fusing at their intersections to effect thermal sealing; the resulting web is then sprayed or impregnated with a lubricant followed by needling to mutually interlace the filaments constructing the web, and a process in which the sintering at the intersections of the filaments on the web surfaces thermally sealed above is released.
Patent JP-S6050679-A (JP)
Title: Lock device
Inventor: OCHI HIROYUKI
IPC: G11B3/08
Filed: 1983-08-30
Abstract: PURPOSE:To decide a lock state or an unlocked state from the outside by providing a lock member on a substrate containing parts to be locked, extending a projection at the tip of the lock member up to a place near a casing and putting a mark to the outside of the casing. CONSTITUTION:When a boss 11 is rotated by a driver, a lock member 10 is rotated with deflection by an amount equivalent to the degree of eccentricity produced to the boss 11. Then a clamp member 9 is shifted to the position where an optical pickup 1 is clamped. Thus the member 9 is locked. When this lock is released, the boss 11 is rotated reversely to reset the member 10 to its original position. Then the member 9 is reset to its original position owing to its elasticity. While a part of the tip of the boss 11 is extended to form a projection 12, and a mark ''Lock, Free'' is given to the outside of a casing 4 in response to the projection 12. Thus it is possible to decide a lock state or unlocked state from the outside.
Patent JP-S5861289-A (JP)
Title: Operating method for aluminum electrolyzing cell with load fluctuations
Inventor: TAJIMA KOUJI
IPC: C25C3/06
Filed: 1981-10-07
Abstract: PURPOSE:To smooth operations in the stage of curtailing production etc. and to provide  the same operating effect at a low cost by incresing or decreasing the concn. of the  alumina in an electrolyzing bath between a time zone in the operating time zones of an Al electrolyzing cell where electricity is increased and in a time zone where electricity is decreased. CONSTITUTION:The operating time zones of an Al electrolyzing furnace where load  fluctuates periodically is segmented to a time zone where electricity is increased and a  time zone where electricity is decreased. In the time zone where the electricity is increased, the concn. of the alumina in the electrolyzing bath is set at 6-8% which is  more than usual and freeze layers are partly dissolved to absorb excess heat. On the  other hand, in the time zone where the electricity is decreased, the concn. of the alumina is decreased to <=3% which is lower than usual, and the freeze layers are slightly grown to compensate the defficiency of heat. As a result, the operations in the stage of  curtailing production, etc. are smoothed, and proper returning to ordinary operations is  made eay. Thus the combination of load fluctuations and ordinary operations, the electric power units permitting adequately the load fluctuations in short periods such as  daily units or weekly units or for a long period of time such as monthly units and  seasonal units as well as the assurance of the service life of the furnace are achieved.
Patent JP-S5382477-A (JP)
Title: Electronic wristwatch
Inventor: SAKAMOTO MOTOKICHI
IPC: G04C10/00
Filed: 1976-12-28
Abstract: PURPOSE:To make possible the use of a watch even if battery exchange is eliminated by enabling the battery to be charged from the outside by way of the conductor penetrating through the watch case.
Patent JP-H05330879-A (JP)
Title: Method for extruding hydraulic composition
Inventor: HAYAKAWA KAZUHISA
IPC: C04B24/38
Filed: 1992-05-26
Abstract: PURPOSE:To provide a method for extruding a hydraulic composition contg. a fibrous material without generating heat by using a binder soluble even in cold water and not gelled when heating its solution and capable of behaving viscously even in the hydraulic material such as cement and gypsum. CONSTITUTION:The alkali metal salt or ammonium salt of a sulfoethyl cellulose having >=0.2 etherification degree and with the viscosity of the 2% aq. soln. at 20 deg.C controlled to >=15,000cps is incorporated as a binder by 0.3-1.0wt.% into a hydraulic composition to be extruded.
Patent JP-S6221421-A (JP)
Title: Extruding apparatus
Inventor: SUGIO EIJI
IPC: B21C27/00
Filed: 1985-07-18
Abstract: PURPOSE:To reduce production costs by equipping a removable protecting cover for flaws overlaying a contact part with a rear of die unit in front of a container liner and by exchanging only said cover. CONSTITUTION:The part of cover 3 surrounded by its flange 6 is fitted on the front projection of the container liner 2 and the rear face of cover 3 is contacted closely to the front of liner 2. The cover 3 is fixed by set-screws 9 screwed respectively from outside in plural tapped holes 8 formed on the flange 6. Then, the front of cover 3 is contacted closely with the rear of die unit 10 composed of a die, a die plate and a backer, etc. When the front of cover 3 is flawed, the set-screws 9 are loosened to remove the cover 3, a new cover 3 is fitted. In this way, only the cover 3 is contacted with the rear and flawed, so exchanging it to reduce the cost.
Patent JP-H09320393-A (JP)
Title: Switch button fitting structure
Inventor: TACHIKAWA TAKAYUKI
IPC: H01H21/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting of switch buttons to an operation panel, and enhance operation performance by mutually coupling through a hinge portion which is integrally formed with the push buttons and is elastically bendable, and engaging a hinge with a hook provided on the operation panel. SOLUTION: When one set of two switch buttons 10 are integrally coupled by a hinge portion 20 and are fitted to an operation panel 30, push-button portion 11, 12 are simultaneously mounted in the fitting openings 31, 32, and the protrusion portion of the hinge portion 20 which is elastically bendable is thrust into the L-shaped hook portion 35 of the operation panel 30 and is engaged therewith so that a boss portion 36 is fitted into the insertion hole of the hinge portion 20, and the switch buttons 10 are positioned to the operation panel 30 and are engaged and fixed so as to be pushing movable. In this state, when a push button 12 is pushed, the thin thickness portion 23 of an arm portion 22 is elastically bent so as to push an intermittent operation switch 70 to make on-off.  Thereby, a stable operation action is obtained, and the switch button 10 is hardly detached so as to enhance fitting performance, and the fitting of plural switch buttons is facilitated.