baber/WOPTO huggingface dataset:
Patent JP-2000283675-A (JP)
Title: Heat exchanging device
Inventor: NAGANO TOMOHITO
IPC: F28D19/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanging device in which heating medium is not left in a tray fixing part having a tray insertion window formed therein. SOLUTION: A tray 6 fixing part of an upper heat-exchanging chamber 2 is provided with a protruded window 19. The base end of the tray 6 is fixed to a vibrating device 20 installed outside the protruded window 19, the base end of the tray 6 inserted into the part of this protruded window 19 is provided with a notch 27, a lower frame of the protruded window 19 is provided with slant grooves 26 descended and inclined toward in the upper heat exchanging chamber 2, the heating medium moving on the tray 6 and entering the protruded window 19 is returned back into the upper heat exchanging chamber 2 from the notch 27 and the slant grooves 26.
Patent JP-S62248637-A (JP)
Inventor: KOBAYASHI SHUZO
IPC: B32B27/30
Filed: 1986-04-21
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-H03290850-A (JP)
Title: Reel base driver for cassette tape recorder
Inventor: WADA JOJI
IPC: G11B15/22
Filed: 1990-04-05
Abstract: PURPOSE:To execute the brake operation without making contact with a reel motor itself by applying a reversing signal to the reel motor for a prescribed time from a state of fast forwarding or quick rewinding of a magnetic tape, and generating a reversing brake torque. CONSTITUTION:By applying a reversing signal to a motor 4 for a prescribed time, a reversing brake torque is generated. Accordingly, in the case of stopping the run of a magnetic tape T, the reversing brake torque is generated in the reel motor 4 by applying the reversing signal from a transmitting line 12 for a prescribed time, and stopping is realized at high speed. In such a way, by providing a reversing brake function of non-contact with the motor 4, a problem of such wear of brake rubber, etc., as conventionally is eliminated and an effec tive brake operation can be realized.
Patent JP-S62248960-A (JP)
Title: Circulating type bath boiler
Inventor: KAWASAKI HIROSHI
IPC: F24H9/00
Filed: 1986-04-21
Abstract: PURPOSE:To provide a circulating type bath boiler by which fur, hairs and the like are effectively removed and no air reaches a pump even when the air is sucked in the bath boiler by a structure wherein a filter and a tank are provided in the midway of a circulating passage connecting a suction pipe, which sucks supernatant water, with a pump and the upper part of the tank is connected with an ejector device to develop suction by means of the water discharged from the pump. CONSTITUTION:A filter 5 and a tank 6 are provided on the inlet side of a heat exchanger 4 in the midway of a circulating passage connecting a suction pipe 2 with a pump 3 and the heat exchanger 4. An ejector device 8, which develops suction effect by means of the flow of water discharged from the pump 3, and the upper part of the tank 6 are connected with the discharge pipe 7 of the pump 3. In the tank 6, due to the lowering of water flow speed by the sudden widening of the water flow passage area, the air in the water is separated from the water and collected to the upper part of the tank 6 so as to be sucked through a conduit 9 into the ejector device 8 in order to be sent together with the water past through the tank 6 and the heat exchanger 4 and delivered from the pump 3 into a bathtub. Because the water which is free from dust and air circulates to the pump, the durability of the pump also becomes favorable.
Patent JP-S5762317-A (JP)
Title: Fuel inlet assembly for fuel reactor
Inventor: JIERAADASU ANSONIUSU MAAKUSU
IPC: F23R3/10
Filed: 1981-06-16
Abstract: A fuel inlet assembly for a fuel reactor which has an inner shell mounted coaxially within an outer shell, which is closed-at one axial end, the outer shell having an inlet for introducing combustion air into the annular space between the inner and outer shells, the other end of the inner shell being spaced from the inlet assembly which is mounted at the other end of the outer shell, the fuel inlet assembly including a base plate which is mountable on said other end of the outer shell, and having a fuel inlet aperture therein. A first frusto-conical inlet cone is mounted on the base plate to surround the fuel inlet aperture and a second frusto-conical inlet cone is mounted coaxially therewith by means of a plurality of circumferentially spaced wanes which extend in radial planes, the second cone overlapping the first cone, whereby a portion of the combustion air can flow through the annular space between the first and second inlet cones, with an axial component of velocity, to premix with the fuel entering at the first fuel inlet aperture.
Patent JP-S58207691-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01S5/223
Filed: 1982-05-28
Abstract: PURPOSE:To allow the beam waists to exist horizontally and vertically to the junction and also at the edge of a resonator by providing a light wave guide in a window region as well. CONSTITUTION:For example, an N type GaAs layer 42 is formed by the liquid epitaxial growth method in the thickness of about 0.6mum on the P type GaAs substrate 41 and a striped pattern is also formed on the surface of N type GaAs layer 42. Since a window is formed, the GaAs layer 42 is etched through this window. The P-Ga0.5Al0.5As clad layer 33, P-Ga0.55Al0.16As active layer 34, N-Ga0.5Al0.5As clad layer 34 and the N-GaAs cap layer 36 are respectively formed on the flat area. At the surface of N-GaAs cap layer 36, the Au-Ge-Ni is vacuum deposited while on the rear surface of P-GaAs substrate 31, the Au- Zn is vacuum deposited. These are heated and alloyed, and thereby electrode layer can be formed. Next, after vacuum depositing aluminum at the rear surface of the P-GaAs substrate 31, a pattern matched to the pitch of internal channel is formed and it is cleavated at the center of the window region in the length L1 and thereby a resonator can be formed.
Patent JP-H01263305-A (JP)
Title: Multipoint suspension erection method for cable strand
Inventor: OKANO SATORU
IPC: E01D11/02
Filed: 1988-04-15
Abstract: PURPOSE:To improve erection workability and working efficiency, by a method wherein a cable strand spanned in a catwalkform manner is suspended at a multipoint by means of a plurality of framework parts disposed on a catwalk. CONSTITUTION:A catwalk 2 (scaffold) is erected through the top parts of towers 5 and 5 between anchorages 6 and 6, and a cable strand 1 is stretched on the catwalk 2 through rollers 3. The strand 1 is suspended at a multipoint by means of a plurality of framework 10 parts disposed at intervals on the catwalk 2, and the whole is brought into a free hand state. After strand pull forces before and after a saddle 13 are decreased, the cable strand 1 of the saddle 13 part is pulled by means of a temporary lateral movement device 14 to transfer it in the saddle 13 and is shaped to a main cable 20.
Patent JP-H06213290-A (JP)
Title: Differential gear having preload means and assembly type spacer means
Inventor: JIEEMUSU AARU BOOKUSU
IPC: F16H48/285
Filed: 1993-03-29
Abstract: PURPOSE: To facilitate starting of a device by applying preload to the device as well as to prevent abrasion of the device by reducing differential backlash of a helical gear-type differential gear. CONSTITUTION: An assembling-type spacer means is arranged between axles 12, 14 of a differential gear and between side gears 16, 18. The spacer means is composed of a C-type outer spacer part 46, a core part 48 and a fastening screw part 50 for connecting them, guided from a lateral adjacent opening 59 of a housing body part 2a into a device, assembled and arranged, and maintains respective clearances between the side gears and between the axles. Spring means 60, 61 composed of many disc springs 64 and tab washers 62 are arranged on the axle while abutting the side gears, and preload is applied to the side gears.
Patent JP-S5216110-A (JP)
Title: Signal sound distributor in time sharing exchanger
Inventor: MIYAZAKI MASAMI
IPC: H04Q11/04
Filed: 1975-07-28
Abstract: PURPOSE:To decrease switch member and to distribute various signal sounds with a simple configuration by using a time sharing switch construction in the unit.
Patent JP-H03290818-A (JP)
Title: Magnetic recording medium
Inventor: INOUE YOICHI
IPC: G11B5/73
Filed: 1990-04-09
Abstract: PURPOSE:To improve environmental resistance, especially reliability for corrosion resistance by injecting N ions of an atomic state into a protective film of a magnetic recording medium, effecting the reaction to produce a corrosion inhibitor and allowing this inhibitor to be fixed. CONSTITUTION:On an Al substrate 1, there are formed a NiP plating base film 2, Cr intermediate film 3, CoNi magnetic film 4, and carbon protective film 5, to which N ions are injected to form an ion injection layer 7. These N ions in the protective film 5 causes adsorption of several tens or hundreds of water molecules on the surface when the protective film 5 is exposed to an usual atmosphere. This water partly decomposes to form nitride compds. containing N-H group, etc. By introducing H ions, an inhibitor having a large effect of corrosion inhibition is produced in the film 5. Nitride compds. easily adhere to the surface because of the electric polarity, and hydrophobicity of the group in the molecule opposite to the N-H group improves water proof property. Thereby, environmental resistance, especially reliability for corrosion resistance of the medium can be improved.
Patent JP-S57207850-A (JP)
Title: Monitoring apparatus of plasma luminous distribution
Inventor: OSADA HISAJIROU
IPC: H05H1/00
Filed: 1981-06-17
Abstract: PURPOSE:To monitor a plasma beam at every optional luminous position, by moving a lens system for plasma beam condensing and also, moving the lens system and an optical fiber for light introduction to an optical window in parallel. CONSTITUTION:A movement of a lens system 7 for plasma beam condensing through an observation window 5 and scanning movement in the face parallel to the window 5 of the system 7 and an optical fiber 9 for light introduction, are controlled by an electromotive focus moving mechanism 8 and an electromotive scanning mechanism controlling through a controller 11. Further, introduced light of the fiber 9 is supplied to a spectral mechanism 12 and is processed by a light detection mechanism 13, a data processing means 14 and a display means 15 etc. and then, the distribution of plasm luminescence observed from the window 5 is monitored not only the surface distribution but also the distribution in a depth direction. Hereby, a plasma beam is monitored at every optional position of luminescence.
Patent JP-S62249727-A (JP)
Title: Apparatus for supplying film at facilities for preparing laminated metallic plate
Inventor: YURA SHIGEO
IPC: B29L9/00
Filed: 1986-04-23
Abstract: PURPOSE:To shorten extra length portions at the time of cutting, and also to make the work of removing laminated film unneccessary, by nipping from both sides a preceding film and the head portion of the following film mounted with an adhesive tape, and by connecting without the stop of the film supply, and by cutting the preceding film. CONSTITUTION:The head portion of a following film 6A mounted with a both- adhesive tape 27 is suspended to a position of a contact-bonding plate 25. When the residue of a preceding film 6 is less than a definite amount, the film 6 is restricted and stopped by rolls 33, 34 for stopping. In this period an up-and- down roll 38 descends and continuously feeds the film stored at a louver 37. As the film is restricted, it is fowarded and pressed against to contact-bonding plate 26, and the heads of the film 6 and the film 6A are connected. When the contact-bonding plate 25 is forwarded, the film 6 is cut by a cutter knife 31. Then as the contact-bonding plate 25 is separated from the contact-bonding plate 26, the restriction of the film is released and feeding is reexecuted. As the restriction of the film is released, the up-and-down roll 38 rises and stores film again.
Patent JP-H10282137-A (JP)
Title: Crew-protecting device
Inventor: KISHI TAKAYUKI
IPC: G01P21/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to diagnose an interface circuit constantly by connecting the grounding side terminal of a resistor for dividing the voltage of an interface circuit to the failure diagnosis signal output terminal of a CPU. SOLUTION: A small amount of diagnosis current is supplied to squibs 10 and 11 by operating a constant-current circuit 16, a voltage value that is generated at an input terminal point B of an interface circuit 15 at that time is divided by resistors 15b and 15c, and the voltage at a point C is supplied to an input terminal A of a CPU 14. When a voltage value is within a specific range, the CPU 14 judges that the interface circuit 15 operates normally. However, when the value is outside the specific range, an area between the terminals A and C may be disconnected. At this time, a diagnosis signal output terminal O of the CPU 14 is set to a high level and the voltage of the connection point C between the resistors 15b and 15c is switched to a high level.  When the high- level signal is inputted to the terminal A, the CPU 14 judges that an area between the signal lines A and C is normal and judges that the interface circuit 15 failed.
Patent JP-S5519837-A (JP)
Title: Semiconductor container
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/12
Filed: 1978-07-27
Abstract: PURPOSE: To clearly show location of joint between an element fixing region and a metallizing layer's specific terminal by forming a notch section indicating the joint location at the time of formation of the element fixing region on a base plate.  
     CONSTITUTION: On a boundary between an element fixing region 2 and a metallizing layer 3 on No. 1 ceramic base plate 1A, a notch section 14 is formed as a mark indicating location of joint of specific terminal. This notch section 14 is to be located in a region of an opening section 4 of No. 2 ceramic base plate 1B and immediately under the specific terminal of the metallizing layer 3 connected to an element fixing region 2 of the base plate 1B so that location of the joint can be clearly indicated. In this mechanism, location of joint between an element fixing region and a metallizing layer's specific terminal can be easily identified. It is also possible to form a required metallizing layer with less printing mask and simplify the manufacturing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5427322-A (JP)
Title: Printer control system
Inventor: FUKUSHIMA TAKASHI
IPC: G06K15/00
Filed: 1977-08-03
Abstract: PURPOSE: To ensure a highly efficient office work by adding the mode line to the imput interface line, decoding the space bit and the line feed signal and having an automatic control by the decoded signal for the signal quantity to be supplied to the motor control part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01264098-A (JP)
Title: Fluid type silencer for speaker
Inventor: KAMIJO YUJI
IPC: G10K11/16
Filed: 1988-04-14
Abstract: PURPOSE:To obtain high quality sound by using a butterfly type diaphragm so as to change sound pressure into an air fluid force. CONSTITUTION:A diaphragm 1 is a butterfly diaphragm whose fulcrum is supported by an edge 2 with a small bending resistance, and with a sound pressure vibrating it occurred, a circular-arc vibration (a) is attended, an air flow is caused as (b) in figure toward the circumferential direction and flows in a direction nearly equal to a connection direction C. The diaphragm is formed by sectors being equal divisions of a disk, a slight gap (d) is provided so that the diaphragm sectors 1 are not contacted with each other and the diaphragm is supported by the edge 2 of the circumferential part. Through the constitution above, the air flow is concentrated as shown in (b) in the center and a fast flow velocity is obtained. Then high quality sound is obtained.
Patent JP-H10243980-A (JP)
Title: Leg massaging device
Inventor: ANPO MITSUTAKA
IPC: A61H11/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a leg massaging device for thinning the thigh by massaging the entire periphery of the thigh mainly. SOLUTION: One side of the extending and contracting body 8b of a holder 8 is detached, arms 8a are opened to the left and right, the thigh is put inside, one side of the extending and contracting body 8b is locked to a curl part 8a1 again and the thigh is surely held. Thereafter, an operator puts the underarm supporting part 2a of this leg massaging device 1 under the arm, holds a handle part 2b in a hand and turns ON a switch 3a, and thus, a motor is operated and a worm gear is turned. By turning the worm gear, a spur gear 6a, a supporting shaft 6b and rotary plates 6d are turned and sliding shafts 7 are alternately vertically moved. By alternately vertically moving the sliding shafts 7, the arms 8a are vertically moved and the thigh M is entirely massaged.
Patent JP-S5426553-A (JP)
Title: Cooling and heating device
Inventor: YOSHIDA YUUJI
IPC: F25B27/00
Filed: 1977-08-01
Abstract: PURPOSE: To improve heating characteristics of heat pump by combining with solar heat collecting circuit with improved refrigerant circuit of air heat source heat pump. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522994-A (JP)
Title: Printing mechanism
Inventor: MANO MORIMASA
IPC: B41J27/10
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a printing mechanism having the construction simplified more than an ink-ribbon system and assuring an easy maintenance for determining a diameter ratio of an ink roller to a printing drum so that the ink can be applied to the characters on the printing drum by utilizing the full circumferential face of the ink roller.  
     CONSTITUTION: The diameter of an ink roller 2 is determined so that the peripheral surface of an ink pad 2b can be contacted by the characters on a printing drum 1. The printing drum 1 is rotated normally regardless of the operation of a hammer lever 5, the ink roller 2 is operated in response to the rotation in a press contact with a wire spring 4, and the printing can be normally made possible by continuously applying the ink onto the characters on the drum 1. According to such a construction, the life of the device is extended longer without a fear of a local wear-out and damage of the ink pad 2b and the unevenness in the printing can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10273399-A (JP)
Title: Assemblage boat for wafer and its attaching jig
Inventor: KAJIMA HIDEJI
IPC: C30B31/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an assemblage boat for wafers capable of readily assembling because of screw fixing type, hardly generating particles and capable of improving yield of wafer and provide an attaching jig therefor. SOLUTION: This assemblage boat for wafers is obtained by forming screw parts 14 and 16 at the ends of a holding rod 11 provided with a groove for placing wafer, attaching the holding rod 11 to a fixing plate 21 provided with an attaching hole 22 for fixing the holding rod 11 by using a wholly cylindrical round nut 31 having a screw part 32 corresponding to screw parts 14 and 16 of the holding rod 11 and having a small hole 33 for rotation at the end face and forming each member 11, 21 and 31 with silicon, quartz glass or silicon carbide in a board for sectional semiconductor wafer comprising composition assembling the holding rod 11. This attaching jig has small protruded part corresponding to small hole 33 for rotation of round nut 31 and composed of silicon, quartz glass or silicon carbide.
Patent JP-S5519559-A (JP)
Title: Printing method
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/165
Filed: 1978-07-29
Abstract: PURPOSE:To minimize colgging on liquid injection head by passing liquid fine particles in the air in which colored solid fine particles are suspended and allowing solid particles to stick on liquid particles to printing on recording paper. CONSTITUTION:Water is fed in an injection head 1 of field on-demand type. Then a high-tension pulse is applied between a face plate forming a nozzle hole 2 therein and an accelerating electrode ring 3 to bring forth drop fine particles charged in the ratio of 1 drop to 1 pulse, which are allowed to fly in the direction of chamber 4. On the other hand, the air including toner powder is blown into a suction pipe 5 slowly, and the toner powder is left suspending in the chamber 4. After the drop fine particles are colored through having the toner powder dissolved thereon, the colored drop particles are deflected at the field between deflecting electrodes 91 and 92 and come into collision with a recording paper 10. EFFECT:The injection head can be cleaned simply, and normal paper is serviceable for recording.
Patent JP-H03293217-A (JP)
Title: Carrying-out device for selecting long-size vegetable
Inventor: ICHINOSE MIKIO
IPC: B07C5/02
Filed: 1990-04-06
Abstract: PURPOSE:To smooth and assure simple unit carrying-out by sending vegetables to a narrow-width carrying conveyer from a hopper via a transfer tool to be arranged in a column to be carried toward the oblique upper part, and providing a means returning vegetables dropped from the conveyer to a conveyer starting end, in a carrying-out device for selecting long-size vegetables such as carrots. CONSTITUTION:Long-size vegetables (a) fallen off a hopper 3 are caught with a transfer tool 8 having a triangle plane view to be transferred toward the oblique lower part by the oscillating motion of the transfer tool 8 to be carried on a narrow-width carrying conveyer 13 one by one in order. The conveyer 13 is composed of an endless rotary belt 14 and locking projections 16 to arrange the vegetables (a) one by one in a column direction for carrying them toward the oblique upper part. Also a returning member 18, making an oscillating motion together with the transferring tool 8, is arranged on both the sides of the conveyer 13 to return the vegetables (a) dropped from the conveyer 13 to the conveyer 13 starting end. This constitution permits smooth and sure simple unit carrying-out.
Patent JP-H06308325-A (JP)
Title: Production of phase difference plate
Inventor: MATSUMOTO HIDESHI
IPC: G02B5/30
Filed: 1993-04-20
Abstract: PURPOSE:To provide the process easily capable of producing the phase difference plate having the excellent performance to compensate phase differences uniformly over approximately the entire area of a film and a visual field angle characteristic. CONSTITUTION:This process for production of the phase difference plate consists in overfeeding a transversely uniaxially stretched polysulfone film, clamping both transverse ends of the film and generating the slack part of the film, then subjecting the film to a heat-treatment to thermally shrink the longitudinal direction of the film. The overfeed rate F at overfeeding is 0<F<=0.8(1-1/sq. rt. A)X100(%) when the stretching magnification at the time of transverse uniaxial stretching in overfeeding is A. The thermal shrinkage is so executed that the ratio (R1+ or -/R0) attains 1.05<(R1/R0) when the R value before the thermal shrinkage treatment is designated as R0 and the R value after the thermal shrinkage treatment as R1.