baber/WOPTO huggingface dataset:
Patent JP-H1179081-A (JP)
Title: Sailboat storing device on shore
Inventor: HAKUI KATSUMI
IPC: B63C15/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the storing and keeping of a comparatively large sailboat and the taking in/out of the sailboat and make its keeping place in a small area by providing a rack device by which the sailboats are accommodated respectively so as to be taken in/out freely to an accommodation shelf from a frontage along the longitudinal direction. SOLUTION: A rack device 1 is provided with struts 6 erected in four corners, while forming a frontage 5 provided with a width corresponding to the width of a sailboat Y in one side and an accommodation shelf 7 with two stages which are a square respectively and whose four corners are fixed at some intervals vertically between these struts 6. The sailboat is pulled in each shelf 7 from a frontage 5 along the longitudinal direction while making the stern (y) to a top after removing a mast, radder and center board.  The accommodation shelf 7 with two stages is composed of a main frame 8 having a square respectively fixed on the struts 6 at a vertical interval by which the sailboat Y can be accommodated and plural auxiliary frame materials 9 and a roller 10 for supporting the bottom of the sailboat Y rollingly is arranged rotatably on the upper surface of the main frame 8 and the auxiliary frame material 9.
Patent JP-H01112755-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA ATSUSHI
IPC: H01L23/52
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a good quality oxide film by making amorphous the surface of high melting point metal silicide, which is yielded by depositing silicide of high melting point metal on polycrystalline silicon and heat-treating the silicide, by implantation of a fluorine ion, and heat-treating the resulting amorphous high melting point metal silicide in an oxidative atmosphere. CONSTITUTION:An insulating film 2 is formed on a Si substrate 1, and a polycrystalline silicon film 3 and a tungsten silicide film 4 are formed in succession on the insulating film 2. Thereafter, the polycrystalline film 3 and the tungsten silicide film 4 are patterned into the shape of a gate electrode. Then, an oxide film 5 is formed on the side of the gate electrode and the upper surface of the same by a heat-treatment of the same, followed by crystallization of the tungsten silicide film 4. In succession, an insulating film is formed over the whole surface of the Si substrate 1, and a side wall 6 is formed on the side of the gate electrode by anisotropic etching. In addition, the surface of the tungsten silicide film 4 is ion-implanted with F<+>, and thereby made amorphous. Furthermore, with oxidation of the Si substrate 1, an oxide film 13 is formed, and the amorphous film 12 changes to a crystralline tungsten silicide film 12.
Patent JP-S61148185-A (JP)
Title: Production of organic germanium compound
Inventor: KAKIMOTO NORIHIRO
IPC: C07F7/30
Filed: 1984-12-24
Abstract: PURPOSE:To obtain the titled compound useful as a medicinal drug having hypotensive activity and antitumor activity, easily in high yield, in one step, without forming a trialkoxy compound as an intermediate, by reacting an organic germanium compound with an amino compound. CONSTITUTION:The compound of formula II having atrane skeleton can be produced by the reacting an organic compound of formula I (R1-R3 are H, lower alkyl such as methyl, ethyl, etc., or phenyl; Y is amino or O-lower alkyl; X is halogen) with the amino compound of formula N(CH2-CH2OM)3 (M is alkali metal such as Na, K, etc.) or with a composition producing said amino compound, in a solvent such as dimethylformamide, optionally under refluxing, and post-treating the reaction product by conventional method.
Patent JP-H0692235-A (JP)
Title: System for detecting position of movable body
Inventor: YONEYAMA HIROBUMI
IPC: B61L25/02
Filed: 1992-09-16
Abstract: PURPOSE:To improve the accuracy in detecting the position of a movable body even if a label of bar code is produced by an ordinary method in a position detecting method of bar code reading system. CONSTITUTION:Two upper and lower divided bar code groups 12, 12' are provided on one side of a travelling road of a movable body so that a bar code row 14' of the lower bar code group 12' is disposed to correspond to a space S of the upper bar code group 12. Information is read out of these bar code rows 14, 14' by the corresponding reader to compose these read signals and detect the position of the movable body.
Patent JP-2001093203-A (JP)
Title: Magnetic head and recorder
Inventor: NAKAO KENJI
IPC: G11B11/105
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which is capable of easily embodying the recording of signals at high frequencies and a recorder. SOLUTION: The magnetic head 1 consists of magnetic elements A11, B12, C13 and D14. This magnetic head 1 is connected to a motor 4 via a shaft 5. The magnetic head 1 is rotated clockwise DR 1 by a motor 4. The motor 4 is installed to a base body 6 and the base body 6 moves guides 7 and 7 in the radial direction DR 3 of a magneto-optical recording medium 2, by which the magnetic head 1 is made movable in the radial direction DR 3. Further, the respective magnetic elements A11, B12, C13 and D14 impress the magnetic fields modulated in accordance with the components of the recording signals extracted at four-piece intervals to the magneto-optical recording medium 2.
Patent JP-H08131992-A (JP)
Title: Garbage treatment apparatus
Inventor: ITAGAKI MASAHARU
IPC: B09B5/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain an energy conserving type garbage treatment system capable of being used in a state set to a system kitchen and omitting garbage treatment labor. CONSTITUTION: A kitchen washer 21 is arranged to the upper part of a casing 20 and a garbage treatment device 22 is arranged to the lower part of the casing and a dehydrator 23 is incorporated in the space between the kitchen washer 21 and the garbage treatment device 22 and washing water and garbage are thrown into the dehydrator 23 from the kitchen washer 21 to dehydrate garbage and only the dehydrated garbage is automatically thrown into the fermentation tank 22a in the garbage treatment device 22 to omit labor bringing the garbage to the garbage treatment device 22 one by one.  The exhaust gas generated in the fermentation tank 22a of the garbage treatment device 22 is recirculated to the fermentation tank 22a from a warm air jet pipe 32 through an exhaust duct 33 while air is partially taken in by an ejector 34 and the heat of exhaustion is imparted to the garbage in the fermentation tank 22a to accelerate fermentation and the conservation of heating energy is achieved.
Patent JP-H05104602-A (JP)
Title: Manufacture and device for thermoplastic resin sheet
Inventor: OMIZU MORIMASA
IPC: B29C48/31
Filed: 1991-10-18
Abstract: PURPOSE:To make a width dimensions variable and a width of the second resin layer changeable in the way of manufacturing by moving a conduit pipe in a shaft core direction within a recessed groove at the time of manufacturing of thermosetting resin sheet comprised by burying the second resin layer having a fixed width within the first resin layer. CONSTITUTION:This manufacturing device possesses a mold 1 for extrusion molding and a conduit pipe 6. The mold 1 possesses an upper and lower manifold 2, 2 to be connected with a resin supply path 9 into which the molten first resin (a) is supplied and a recessed groove 11 arranged in an intermediate position between those manifolds 2, 2. Then the manufacturing device possesses a confluent part 5 where land parts 2a each of the manifolds 2 each and an opening part 11a of a recessed groove 11 are joined to each other, an orifice 3 as an extruding port of a molded sheet and a land part 4 from which resin prior to its molding into a sheetlike state is sent to the die orifice 3 through the confluent part 5. Then the conduit pipe 6 possessing a supply path 10 of the second resin is inserted into the recessed groove 11 and a width of the second resin layer is changed by taking in and out of the conduit pipe 6.
Patent JP-H03132229-A (JP)
Title: Optical communication system
Inventor: HIRUMA TERUO
IPC: H04B10/07
Filed: 1989-10-18
Abstract: PURPOSE:To realize multi-address communication adaptive over a wide range by providing a light receiving means to expect a luminous pillar generated in the air by a light beam, and a detecting means to detect the output of this light receiving means and to output a reception signal corresponding to a transmission signal, in a reception terminal. CONSTITUTION:In a transmission station 10, a sound is converted to an electric signal by a microphone 12 and amplified by an amplifier 13 and the emission of a projector 11 is modulated by a modulation part 14. A modulated light beam LB is projected into the air and diffused by particles PA and diffused light SC is made incident on a photodetector 21. Accordingly, since a photoelectric conversion output is applied to a detection part 22 and detected, the reception signal corresponding to the sound input (transmission signal) due to a speaker 31 is outputted from the detection part 22. This reception signal is amplified by an amplification part 23 and applied to a loudspeaker 24. Thus, the satisfactory reception signal corresponding to the transmission signal is easily obtained.
Patent JP-H01112732-A (JP)
Title: Ashing or resist
Inventor: YANO HIROSHI
IPC: G03C11/00
Filed: 1987-10-27
Abstract: PURPOSE:To improve characteristics of constituents by adding H2 to O2 gas as a sub-constituent to change impurities such as B, P, and As which have been implanted into the resist layer in the ion implantation process to a volatile substance for removing it along with the resist layer. CONSTITUTION:A substrate to be treated 1 where a resist layer implanted with relatively high dose of impurities ion such as B, P, and As is plated on a stage 13. Then, the inside of a vacuum container 1 is evacuated through an exhaust pipe 10 and then a mixture gas of O2+H2 including approximately 1-10% H2 is introduced at a specified flow rate through a introduction pipe 5. A microwave generation source 6 is activated and microwave is irradiated to the mixed gas within a plasma generation room 3 through a microwave penetration window 8 to generate plasma. Neutral hydrogen atoms (H), etc., which are generated due to dissociation of neutral oxygen atoms (O) and H2 molecules within plasma thus generated dissipate and enter a treatment room 4 through a small hole 12 of a shower head 2. Then, they react with the resist layer which is applied to a substrate to be treated 11 and impurities ions such as B, P, and As implanted to the resist layer and the impurity ions are removed through a discharge pipe as a volatile substance along with the resist layer.
Patent JP-H01114110-A (JP)
Title: Piezoelectric thin film surface acoustic wave device
Inventor: YAMAMOTO SHINICHI
IPC: H03H9/145
Filed: 1987-10-27
Abstract: PURPOSE:To improve the chemical stability by adjusting the film thickness of the surface of a piezoelectric thin film so as to form a thin metallic film to adjust the surface acoustic wave frequency of the title device thereby making the frequency fine adjustment easy with high accuracy and facilitating the rinsing. CONSTITUTION:Comb-line electrodes 6a, 6b are formed on the surface of a silicon substrate 5 and silicon oxide film 7 is vapor-deposited between the electrodes 6a, 6b to cover the surface of them. A zinc oxide film 8 (piezoelectric thin film) is grown on the silicon substrate 5 so as to avoid the continuity between aluminum film and the electrodes 6a, 6b and the film thickness (l) of the film 7 is selected to nearly 1/10 of the film thickness H to prevent the adverse effect on the propagation of the surface acoustic wave. Then the film 8 is formed by a film thickness H by the sputtering vapor-deposition above the part where the electrodes 6a, 6b are alternately consecutive especially. Then the film 9 is formed on the surface of the film 8 by the sputter vapor- deposition and the film thickness (t) is controlled with high accuracy to make the frequency highly accurate and adjustably easily and the rinsing is facilitated to improve the chemical stability.
Patent JP-2001088998-A (JP)
Title: Paper discharging mechanism for ink jet printer
Inventor: OZAKI SENBA
IPC: B65H29/20
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To remove the influence of paper folding on the part to be printed and image-formed of a sheet to realize a print and image formation of high quality and to make a printer more compact. SOLUTION: A sheet guide part 32 for guiding a printed and image-formed recording medium further backward is provided in the rear of a printing part in the rear of a drive roller 18, and discharge rollers 38, 40 are arranged so as to provide a discharge clearance 44 with the rear end of the sheet guide part 31. In printing and image formation, the discharge rollers 38, 40 nip the printed recording medium discharged from the rear end of the sheet guide part 31 from the tip side thereof, and carries it backward at a speed equal to or slightly higher than the recording medium carrying speed by the drive roller 18. The upper discharge roller 40 of the discharge rollers 38, 40 is arranged more adjacently to the rear end of the sheet guide part 32 than the lower discharge roller 38. According to this, when the discharge rollers 38, 40 are reversely rotated after the end of printing and image formation, the terminal end side of the recording medium is discharged from between the discharge rollers 38, 40 to the discharge clearance 44 with a downward inclination. The discharged recording medium is guided and housed in a sheet stocker part 52 provided below the discharge clearance 44.
Patent JP-H02116759-A (JP)
Title: Power measuring apparatus
Inventor: KAMATA YASUICHI
IPC: G01R21/06
Filed: 1988-10-27
Abstract: PURPOSE:To lower costs with a smaller size of the apparatus achieving a simplified construction by converting a voltage and current of an AC power source to DC while a phase difference is determined from a voltage waveform and a current waveform to obtain a power value from the values. CONSTITUTION:When a detection pulse is outputted from a zero-crossing detection circuit 6, timers T1 and T2 allotted to a memory area of a CPU1 are started. Then, when a pulse is outputted from a detection circuit 7, the contents of the timer T2 are stored in numerical value B and further when a pulse is outputted from the circuit 6 again, the doubling of the contents of the timer T1 is stored into the memory area in numerical value A. The numerical values A and B thus stored indicate a phase deviation and a cycle of a voltage waveform and a current waveform. Thus, a phase difference is computed from the phase deviation and the cycle thus obtained and a voltage value and a current value inputted from A/D converters 2 and 3 are read out to determine a power value by being multiplied by the phase difference.
Patent JP-H08198923-A (JP)
Title: Propylene block copolymer and its production
Inventor: WATANABE KAZUYUKI
IPC: C08F297/08
Filed: 1995-09-26
Abstract: PURPOSE: To obtain a propylene block copolymer, containing dispersed particles having a specific structure, excellent in rigidity, impact and heat resistances and surface hardness and useful as automotive parts, etc., by passing propylene through steps for polymerization using a specific catalyst. CONSTITUTION: This copolymer mainly has a salami structure in which a matrix phase is formed of (a) polypropylene; the average particle diameter of (b) a propylene-α-olefin copolymer rubber EPR that is a dispersed phase dispersed in the PP (a) is 0.1-5μm and at least one each of the polypropylene (a') particles and (C) crystalline polyethylene particles is contained in the interior of the particles. The copolymer is obtained by initially polymerizing propylene in the presence of an improved polymerization catalyst prepared by treating a solid catalyst with a Ti compound of the formula TiXa .Yb [X is Cl, Br or I; Y is an electron donating compound; (a) is 3 or 4; (b) is <=3] and successively washing the resultant product with a compound containing a halogen and a hydrocarbon, subsequently copolymerizing propylene with an α-olefin and further ethylene.
Patent JP-2000097837-A (JP)
Title: Variable-wavelength light source
Inventor: SAKURAI AKIRA
IPC: G01N37/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable-wavelength light source capable of changing a wavelength zone of light easily and flexibly. SOLUTION: When a prescribed voltage is applied between the surface 1a of a substrate 1 and a needle-shaped member 2, a tunnel current flows from the head of the needle-shaped member 2 to an atomic-scale structure formed on the surface 1a of the substrate 1, and the light L having a prescribed wavelength is emitted from a local region, where the atomic-scale structure is formed, on the surface 1a of the substrate 1 or the needle-shaped member 2. In this case, when the voltage applied between the surface 1a of the substrate 1 and the needle-shaped member 2 is changed by a variable power source 3, the wavelength zone of the light L emitted from the atomic-scale structure formed on the surface 1a of the substrate 1 is changed.
Patent JP-H08115927-A (JP)
Title: Field effect transistor
Inventor: PIITAA UENEKAASU
IPC: H01L29/812
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved field effect transistor(FET) where a sub- threshold current is decreased and a current switching rate is increased. SOLUTION: An improved FET includes a first conductivity-type well region 22 that is formed at a substrate 20, a second conductivity-type drain region 23 that is formed at the well region and is extended to the surface of the substrate, a second conductivity-type source region 21 that is formed at a well region adjacent to the drain region and extends to the substrate surface, and a first conductivity-type dope region 25 that is formed on a substrate and is connected to the well region 22 and the source region 21.
Patent JP-H04150423-A (JP)
Title: Method and device for automatically controlling frequency
Inventor: YAMASHITA HIROSHI
IPC: H03J7/02
Filed: 1990-10-12
Abstract: PURPOSE:To surely automatically control call signal irrespective of the interruption time of the call signals by compensating frequency deviation at every prescribed interval of time to a signal oscillator which is set to an interruption state when the call signals are continuously interrupted. CONSTITUTION:A frequency counter section 5 counts the sending time of reception signals to a demodulator 3 and sends the counted data to a control section 60. The section 60 directly receives a detection signal which detects whether reception signals are received or not from a reception carrier detecting section 4. When call signals are continuously interrupted for a long period while the call signals are received, a pilot signal is received by switching the receiving channel to a channel for pilot signal. Accordingly, compensation of frequency deviation against automatic frequency control can be performed at prescribed time. Therefore, when the reception of the reception signals is restored, an aimed call signal can be accurately caught.
Patent JP-H08131575-A (JP)
Title: Sprinkler head
Inventor: YAMADA HITOSHI
IPC: A62C37/08
Filed: 1994-11-07
Abstract: PURPOSE: To provide a sprinkler head capable of drastically decreasing its outside diameter, to be reliably operated, easily manufactured, and excellent in design. CONSTITUTION: A cylindrical frame 10 provided a step part 12 on the lower part inner peripheral surface, a disassemble part supporting cylinder 31 slidably arranged in the frame 10, and provided with a plurality of ball insertion holes on the side wall, and a plurality of lock balls 66 projecting from the ball insertion holes of the disassemble part supporting cylinder 31, and for preventing the disassemble part supporting cylinder 31 from being separated from the frame 10 are provided. Moreover, a disassemble part presser 51 slidably arranged in the disassemble part supporting cylinder 31, and for holding the state where the lock balls 66 project from the ball insertion holes of the disassemble part supporting cylinder 31 and a fusible alloy 62 provided under the disassemble part presser 51, and to be fused by heat in case of fire.
Patent JP-H1193725-A (JP)
Title: Method for reducing tooth bearing noise in gear mechanism, power output device, and hybrid vehicle mounted with the power output device
Inventor: YAMAGUCHI KATSUHIKO
IPC: B60L50/16
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce tooth bearing noise generated with collision of mating gears caused by a power change in one axial input to a planetary gear in a hybrid vehicle provided with a tri-axial type gear mechanism such as a planetary gear. SOLUTION: Since an operation range to generate a beat sound in a planetary gear is fixed in a traveling or stopping hybrid vehicle, an engine is controlled in a prescribed output energy level in the case where output energy of the engine is within a prescribed range. The number of revolution for a gear wheel generating the tooth bearing noise is set a little bit high. The engine is not operated thereby in a range of high torque fluctuation to reduce the tooth bearing noise. Gear tooth pressing force is increased to restrain generation of the tooth bearing noise by setting the number of revolution high.
Patent JP-H04149393-A (JP)
Title: Water stop device at open end of subaqueous tunnel
Inventor: WADA KENJI
IPC: E02D29/073
Filed: 1990-10-12
Abstract: PURPOSE:To surely stop water and enhance the construction property of a subaqueous tunnel by locking a reaction frame to the inside of an existing tunnel at near the exit of the tunnel in such a manner as allowing the frame to be freely attached and removed, and disposing opposite to the reaction frame a water stop having a water stop member provided around the peripheral portion thereof. CONSTITUTION:A reaction frame 52 made by a rigid frame body is fixed via a locking jack 53 to the joint portion of a ring piece 22 located at the front end of an existing tunnel 20. A water stop 52 having a water stop member 56 provided around the periphery thereof is connected to the frame 51 by a horizontal jack 57 to block the open end of the tunnel 20. A ring piece 23 is put in the tunnel 20 from the opening 12 of an underwater excavator disposed ahead of the tunnel 20, so that a gate 13 is closed. The piece 23 is pressed against and fixed to the piece 22 and then water between a bulkhead 14 and the stop 52 is drained. After the tunnel is newly excavated, the jack 53 is contracted and the frame 51 and the stop 52 are removed and shifted to another place and the opening of the piece 23 is blocked. Thereby the members of a water stop device can be easily and surely moved and water can be stopped and also automation is realized.
Patent JP-H03133874-A (JP)
Title: Sheet discharge stack section for recorder
Inventor: SUZUKI NOBUTAKA
IPC: G03G15/00
Filed: 1989-10-19
Abstract: PURPOSE:To eliminate a spring support shaft and easily replace coil springs with different strength by forming a spring storage recess on a sheet discharge tray, inserting a torsion coil spring, and energizing the bottom plate of the tray with the spring. CONSTITUTION:A spring storage recess 32 is formed on the sheet discharge tray 30 of a sheet discharge stack section 26, and a torsion coil spring 33 is inserted into it. The center end section 33b of the coil spring 33 is protruded through the window hole 32a of the storage recess 32 and hooked on the downward projection 30a of the tray 30, and both end sections 33c extended in the opposite direction are hooked on downward projections 31a of a bottom plate 31. One end 31b of the flat bottom plate 31 is rotatably fitted to the sheet discharge tray 30 and excited by the coil spring 33. When the bottom plate 31 is rotated and lowered by the weight of the discharged sheet, no support shaft is required because the spring 3 is inserted, and the coil spring 33 selected according to the type of the sheet can be easily replaced.