baber/WOPTO huggingface dataset:
Patent JP-H1034486-A (JP)
Title: Metal cutting chip shearing device
Inventor: NAGASONE MICHIO
IPC: B23Q11/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal cutting chip shearing device capable of smoothly feeding into a casing even cutting chips getting intertwined. SOLUTION: A metal cutting chip shearing device is provided with a casing 1 and a chip pushing means 5. The casing 1 has a chip throwing port 13a provided with a cylindrical hopper 13b. The casing 1 contains a rotary shaft 2 with a spiral screw 21 and shearing blade 22 for shearing on the outer periphery of the shaft 2 and a blade fixed in the casing 1. The chip stuffing means 5 is provided with a chip stuffing rotary shaft 51, which is rotatably attached to the chip shearing rotary shaft 2 and a plate-like pressing members 52...52, which are projected on the outer periphery of the chip stuffing rotary shaft 51 in the hopper 13b. The metal cutting chips in the hopper 13b are pushed into the casing 1 from the cutting chip throwing port 13a by the rotation of the pressing member 52...52 accompanied by the rotation of the shearing rotary shaft 2.
Patent JP-H0766668-A (JP)
Title: Surface acoustic wave device
Inventor: KOIKE JUN
IPC: H03H9/02
Filed: 1993-08-24
Abstract: PURPOSE:To obtain the surface acoustic wave device which has low loss by setting the ratio H/alpha of the thickness of a reflector to the wavelength of a surface wave within a specific range, and then making the specific band width of the stop band wide and decreasing the attenuation constant. CONSTITUTION:A piezoelectric substrate 22 which is used for a one-port type surface wave resonator 21 is made of ZnO/alpha-Al2O3, and an electrode made of aluminum is provided on the substrate 22. The substrate 22 consists of a (0, 1,-1, 2) surface alpha-Al2O3 substrate 22a and a (1, 1,-2, 0) ZnO piezoelectric thin film 22b, one inter-digital transducer 23 is provided on the top surface of the substrate 22, and reflectors 24 and 25 are arranged on the surface side of its surface propagation direction. The transducer 23 consists of a couple of inter-digital electrodes 23a and 23b which have plural electrode fingers that are alternate, and grating type reflectors are employed as the reflectors 24 and 25, which are made of aluminum similarly to the IDT23 in a grating shape. Further, the ratio H/lambda of the thickness H of the reflectors to the wavelength lambdaof the surface wave is 0.015-0.041. Thus, the specific band width of the band is 1.5-4.2 and the attenuation constant is <=0.003neper/lambda.
Patent JP-H1155556-A (JP)
Title: Monitor-mount video camera
Inventor: WATANABE TOMOYOSHI
IPC: H04N5/232
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a monitor-mount video camera in which excellent reproduction information is obtained through cordless transmission while ensuring a degree of freedom of installation of a video camera main body. SOLUTION: The monitor-mount video camera 10 is provided with a video camera main body 6 with a camera section, a liquid crystal display monitor 2 that is freely turnable via a turning hinge, and a transmission section 3 that reproduces cordless reproduction information outputted from the video camera main body 6. In the case of cordless reproduction, an angle of the liquid crystal display monitor 2 is adjusted so that the transmission section 3 is directed in a direction of a reception section. Thus, a degree of freedom of installation of the monitor-mount video camera at cordless reproduction is improved.
Patent JP-H1150509-A (JP)
Title: Treated-water-recycling-type flush toilet with waste water treatment vessel
Inventor: ANPO KOJI
IPC: E03D5/016
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet facility which can be operated in remote areas and in areas hit by earthquakes or the like, by means of water and power supplies available under such an environment without city water, sewage, and the supply of electricity or the like, and which will not pollute the surroundings. SOLUTION: A waste water treatment vessel 1 is provided in the lower part of a toilet building 14, and waste water from toilets is distributed by a pump 40 via a pretreatment chamber 5, first and second contact oxidation chambers 6, 7 wherein special biological treatment is performed, a precipitation chamber 8, and a purification chamber 9 and is recycled for use as flush water, etc., while extra purified water is made to overflow into an evaporation chamber 50 from the purification chamber 9 and evaporated for release into the atmosphere. Also, a solar-cell panel is installed on the building for use as the power supply of the toilet facility, and rainwater collected using the panel as a rainwater receiving surface is guided into a rainwater tank and used as hand wash water and also for supplementing the flush water recycled.
Patent JP-S59101063-A (JP)
Title: Driver for tape guide
Inventor: TSUBOTA NOBUYUKI
IPC: G11B15/665
Filed: 1982-12-01
Abstract: PURPOSE:To eliminate up and down movement of a tape at loading/unloading by providing a means which controls the attitude of a tape guide, and pulls out the tape up to a tape running position while keeping the relative angle between the tape and a titled pin almost constant. CONSTITUTION:A tape 8 in a cassette 7 is moved along guide grooves 10a, 10b by guides 9a, 9b and positioned and fixed to the tape running position by catches 11a, 11b. A pin 18 implanted to the tape guide 9a is driven by a link 17, pushes out the tape guide 9a and the tape 8 is pulled out of the cassette 7. In this case, although a guide pin 19 implanted to the tape guide 9a moves slidingly on the 1st moving path 14b, a pin 22 implanted to the tape guide 9a moves on the 2nd moving path and the tape guide 9a moves with an inclination theta to the progressing direction. The relative angle between the tape 8 and the titled pin 4 is kept almost constant during the loading by setting suitably the guide rail 20a being the 2nd moving path and an opening part 20b of the sub-plate 20.
Patent JP-2000045513-A (JP)
Title: Metal connecting tool for vertical frame
Inventor: NISHIMURA HIROSHI
IPC: E04G7/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal connecting tool for a vertical frame whose manufacturing cost is low and assembling is also easy and which is convenient for use and provided with a locking function. SOLUTION: Holes 42a, 42b in the diametral direction are opened in the middle part formed by inserting a collar 42 in the center in the longitudinal direction of a tubular body 41. One hole 42b is formed round to have a fin and the other hole 42a is also formed round. The straight part of a lock pin 43 whose front end is bent like a J-shape is inserted in the holes to arrange a coil spring 45. A corrugated spring pin 44 is driven in the vicinity of the end of the lock pin 43 and the driven position is set to project to the outside of the collar 42 in the state that the lock pin 43 is completely pressed in.
Patent JP-S6451689-A (JP)
Title: Printed circuit board of silicon steel base plate
Inventor: KANO TAKESHI
IPC: H05K1/05
Filed: 1987-08-24
Abstract: PURPOSE:To prevent the progress of rust from a sagged surface caused by punching work to the inside of a wiring board, by constituting the board metal of silicon steel plate coated with a rust proof metal layer. CONSTITUTION:The surface of a silicon steel plate 1 is coated with a rust proof metal layer 2, which can be formed of oxidation resistant metal, e.g., aluminum, zinc, nickel, and chromium. The rust proof metal layer 2 is formed by electroplating, electroless plating, vapor-deposition, etc. After the silicon steel plate 1 is coated with the rust proof metal 2, resin, resin-impregnated glass cloth, etc., are arranged as a bonded insulating layer 3, and further a metal foil 4 is arranged, which are laminated and unified in a body. Then a circuit is formed, and punching work for digging holes, and the like are performed. Although the silicon steel plate 1 exfoliates from the bonded insulating layer 3, the end-surface of a sagged part 6 of the silicon steel plate 1 after exfoliation is coated with the rust-proof metal layer 2.
Patent JP-S58111716-A (JP)
Title: Scale reading device of theodolite
Inventor: SATOU MASAO
IPC: G01C1/06
Filed: 1981-12-26
Abstract: PURPOSE:To read the scales highly accurately, by emitting luminous fluxes, which are reflected in the vicinity of the interrecting line of a second reflecting surface and a first reflecting surface, from the vicinity of the aligned line of a first prism, and removing the fluxes from an observing light path. CONSTITUTION:The luminous fluxes from the scales S1 and S2, which face each other on a minute and degree scale plate 1 separated by 180 deg., are reflected to the inside by reflecting prisms 2 and 2' in parallel with the scale plate 1, are made to be the parallel luminous fluxes by collimator lenses 3 and 3', and reach a light path synthesizing prism 4. Said luminous fluxes are reflected by reflecting surfaces 4a and 4b of the synthesizing prism 4, respectively, at a right angle with the scale plate 1, ad reach a matching prism 7 through an image forming lens 5 and a pair of parallel plane glasses 6 and 6' which can be inclined. The images of the scales S1 and S2 are formed on the emitting surface of the prism 7. A micrometer 8 is provided at the part adjacent to the emitting surface of the matching prism 7. The images of the scales S1 and S2 on the  minute and degree scale plate 1 and the scale of the micrometer 8 can be observed through an eyepiece lens 9.
Patent JP-H0492898-A (JP)
Title: Film thickness determination of epitaxially grown silicon carbide film
Inventor: FUJIWARA YUICHIRO
IPC: G01B11/06
Filed: 1990-08-07
Abstract: PURPOSE:To easily determine the title film thickness by mirror polishing followed by oxidation of the section of a sample prepared by epitaxial growth of a silicon carbide single crystal thin film on a silicon carbide substrate and by observing said substrate and the fine level difference of the thin film. CONSTITUTION:A sample prepared by epitaxial growth of a silicon carbide single crystal thin film on a silicon carbide substrate is cut, add the resulting section is made flat by mirror polishing followed by oxidation of this section by, for example, making oxygen gas flow thereon. Thence, the resulting oxidized section is observed using e.g. a Nomarski differential interference microscope to make the objective film thickness determination.
Patent JP-S60104632-A (JP)
Title: High-speed non-shock indexing device
Inventor: KITAMURA YOSHITO
IPC: F16H27/04
Filed: 1983-11-08
Abstract: PURPOSE:To eliminate the shock caused by inertia and perform high-speed indexing of a heavy object by transmitting the rotation to an indexing gear via planet gears and swaying the planet gears via a sway arm to perform a non- equal speed indexing motion. CONSTITUTION:Planet gears 2, 3 are rotated by the rotating force of a driving gear 1 to rotate an indexing gear 4 and an output shaft connected to it, a driven gear 5 is concurrently rotated, and a coupling member 9 provided at an eccentric position from the rotation center performs a circular motion in conjunction with it. This coupling member 9 is coupled with the long groove of a sway arm 8, the coupling member 9 is slided along the longitudinal direction in the long groove to sway the sway arm 8 in the circumferential direction. In response to this sway, the planet gears 2, 3 are swayed, and the indexing gear 4 and output shaft rotated in response to the rotation of the planet gears 2, 3 perform one stroke of non-equal speed indexing motion. Accordingly, an abrupt change of acceleration is suppressed, and the start and stop during the rotation indexing is made smooth to obtain a smooth acceleration curve, thus the shock caused by inertia can be eliminated.
Patent JP-H0631642-A (JP)
Title: Screw tightening machine
Inventor: KATAYAMA SHIRO
IPC: F16H15/52
Filed: 1992-07-14
Abstract: PURPOSE:To provide commonness for use of mounting and removing and further to improve an operating speed by providing a friction stepless speed changer, having a spring for energizing a speed change ring to a high speed side and a cam device for energizing the ring to a low speed side, and forward/reverse time acting surfaces in a cam surface, in a screw tightening machine for a screw of large diameter. CONSTITUTION:A spring 13 for energizing a speed change ring 6 so as to move to a high speed side and a cam device 14 for moving the speed change ring 6 to a low speed side in accordance with increasing load torque are provided in a friction stepless speed changer 2. In this cam device 14, cam surfaces 17a, 17b of acting at screwing work time and cam surfaces 18a, 18b of acting at unscrewing work time are formed, and a tilt angle theta2 of the cam surfaces 18a, 18b is set larger than a tilt angle theta1 of the cam surfaces 17a, 17b, so that torque larger than the torque at the screwing work time acts at the unscrewing work time. Tension of the spring 13 can be adjusted by an adjusting device 19.
Patent JP-S60101859-A (JP)
Title: Dry battery end sealing device
Inventor: HIGASHIHARA TOSHIO
IPC: H01M2/08
Filed: 1983-11-07
Abstract: PURPOSE:To make it possible to seal battery end reliably through a high-speed operation by utilizing a pilot pin for positioning and fitting an insulated ring into a dry battery. CONSTITUTION:An insulated ring 11 is supplied directly above an unfinished dry battery 20, and only a pilot pin 53 is driven downward through the center hole of the insulated ring 11 to align with and fit on the center protrusion of a positive electrode terminal plate 8. The insulated ring 11, which is supported by the pilot pin 53 having passed through this ring, goes out of the ends of a rotating wheel 33 and guide rail 34, and slides down along the pilot pin 53 to stay in the battery. As a plunger 51 goes down, a ring press sleeve 66 first touches on the insulated ring 11 staying in the battery. Then a curve step 67, which is formed along the inside wall of an end sealing mold 52, touches on the open endge 10a of an outer can 10, and the edge 10a is curled on the insulated ring 11 which is press-supported by the sleeve 66; thus the end sealing all along the circumference of the positive electrode terminal plate 8 is completed.
Patent JP-S59101570-A (JP)
Title: Slidable throttle-valve type carburetor
Inventor: YAMAZOE HIROSHI
IPC: F02M9/06
Filed: 1982-11-30
Abstract: PURPOSE:To improve the mixed-gas controllability and the intake efficiency by arranging a guide part projected from the side part of a throttle valve, in slidable ways into a guide groove formed on a carburetor body. CONSTITUTION:A throttle valve 9 is constituted of a Venturi forming part 9A and a plate-shaped guide part 9B which protrudes sideways, and the guide part is arranged in slidable ways into a plate-shaped guide groove formed on a carburetor body 1. When the throttle valve 9 opens widely an intake passage 2, only a plate-shaped guide groove 3A is left in the intake passage 2, and an eddy current is hardly generated in the air stream which flows in the intake passage 2. Further, since the Venturi forming part 9A is formed, the air stream which inflows from the upstream side of the intake passage 2 is rectified, and the intake efficiency is exceedingly improved by the synergistic action between the plate-shaped guide groove 3A and the Venturi forming part 9A.
Patent JP-H0877714-A (JP)
Title: Pll device
Inventor: TANI KOICHI
IPC: G11B20/10
Filed: 1994-09-02
Abstract: PURPOSE: To perform an always stable PLL operation by inputting a produced pseudo phase difference signal to LPF and obtaining and adjusting an offset amount in a window comparator based on its output and a reference voltage so as to make this a minimum value. CONSTITUTION: An EFM signal 1 read from a CD and a PLCK signal 2 obtained by dividing the output frequency of a VCO circuit 6 by 2<n> by a frequency devider 7 are inputted to a phase comparing circuit 8 within a phase comparator 4 and phases there of are compared, a phase compared value is inputted to a charge pump 9 and outputted as a PDO (phase difference) signal 3. The PDO signal 3 is inputted to the VCO circuit 6 through LPF 5, producing a PLCK signal 2. The signal 2 is guided again from the frequency devider 7 into the phase comparator 4 so as to be a signal synchronized with the EFM signal 1. In this case, a wave form is rather flat and a phenomenon for giving an influence to the average voltage of the signal 3 appears as an offset against the reference voltage of the DC component of the output value of the LPF 5.  AD/A converter 13 is operated so as to make an offset amount minimum by monitoring the output value of a comparator 12 with CPU and a PLL operation is stably performed.
Patent JP-H0532861-A (JP)
Title: Resin composition for roller
Inventor: HORIO YUKINOBU
IPC: C08L61/04
Filed: 1991-07-26
Abstract: PURPOSE:To prepare the title compsn. which is excellent in mechanical strengths, etc., and effectively prevented from the deposition of a foreign matter such as silver for a long time by dispersing a specific oil in the matrix consisting of a phenol resin. CONSTITUTION:The title compsn. is prepd. by dispersing a silicone oil (e.g. a dimethyldiphenylsilicone oil) in the matrix consisting of a phenol resin.
Patent JP-S59112653-A (JP)
Inventor: YUUJIN DEIITORITSUHI SABOI
IPC: H04N5/335
Filed: 1983-11-07
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-H0262487-A (JP)
Title: Flow control valve
Inventor: OSAKABE HISASHI
IPC: F16K31/02
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate production of noise at a small size and a low cost in a flow control valve such as an expansion valve for a cooling medium circuit or the like by providing a piezoelectric element which moves a valve body to/from a valve seat by an inverse piezoelectric effect. CONSTITUTION:Where a voltage is not applied to a piezoelectric element 17, a valve 11 keeps a valve seat 7 closed by a spring 12 to make flow of fluid at '0'. If pulse voltages are apolied to the piezoelectric element 17 continuously, the piezoelectric element 17 repeats expansion, where if the strength of each pulse voltage is changed, the height of the valve body 11 released from the valve seat 7 is changed, so the ratio of a valve opening period to a valve closure period is changed to adjust the flow of fluid. The size the whole equipment can thus be reduced, and materials of the valve body, valve seat, etc., can be selected for eliminating production of contacting sound, thereby production of noise can be reduced.
Patent JP-H0954170-A (JP)
Title: Display panel for solar clock
Inventor: OYAMA MITSUO
IPC: G04B19/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To make a beautiful color selectable for a dial, increase the degree of freedom when selecting design and observe the dial even at a dark place, by setting a light stimulable fluorescent layer on a solar cell. SOLUTION: A light stimulable fluorescent layer 13 of a white tone is provided on a display substrate 12 on a solar cell 11. When green (525nm) is to be selected, SrAl2 O4 :Eu<2+> , Dy<3+> is used for the fluorescent layer 13. When blue green (490nm) is to be selected, Sr4 Al14 O25 :Eu<2+> , Dy<3+> is used. When blue (440nm) is to be selected, CaAl2 O4 : Eu<2+> , Nd<3+> is used. An overcoat layer 14 is screen- printed and matted on a surface of the fluorescent layer 13, on which a dial 15 or the like is set. In this constitution, the fluorescent layer 13 set on the transparent substrate 12 of polycarbonate or acrylic resin of the white tone exerts a light stimulable characteristic of light of high luminance for a long time, and therefore a display panel can be observed even at a dark place and time can be confirmed.
Patent JP-H0259391-A (JP)
Title: Thermal transfer method and thermal transfer material
Inventor: SUGANO NOBUMORI
IPC: B41M5/395
Filed: 1988-08-24
Abstract: PURPOSE:To enhance wear resistance of a printed matter by transferring an image onto a recording sheet by using a thermal recorder and a thermal transfer material which comprises on a base film a heat-fusible ink layer containing an ionizing radiation-curable resin or which comprises an intermediate layer containing the ionizing radiation-curable resin, and irradiating the transferred image with an ionizing radiation. CONSTITUTION:A heat-fusible ink layer 12 comprising an ionizing radiation-curable resin is provided on a base film 11, or an intermediate layer 13 comprising the ionizing radiation-curable resin is provided between the base film 11 and the ink layer 12. By using this thermal transfer material 10, recording is conducted on a recording sheet by a thermal recorder, and an ink thus transferred onto the recording sheet is irradiated with an ionizing radiation by an irradiation device for emitting the ionizing radiation, to harden the ionizing radiation-curable resin contained in the ink or in the intermediate layer. The ionizing radiation-curable resin may be a glycol diacrylate (or dimethacrylate), an acrylate (or methacrylate) of a hydroxy-terminated oligoester, a polymerizable unsaturated prepolymer or the like, of which preferred are those being solid at room temperature, showing fluidity at a transferring temperature and having a melting point of about 40 to 90 deg.C.
Patent JP-H02240388-A (JP)
Title: Corner fastner
Inventor: HARORUDO EICHI EBANSU
IPC: E04B2/76
Filed: 1989-08-14
Abstract: PURPOSE: To adjust a diagonal fitting section by fastening a deformable coupling member arranged in the hollow of the frame member of a corner section so that a load is transmitted to the inner part of the frame member. CONSTITUTION: The first leg section 20 of a corner fastener is arranged in the hollow opening 11c of a frame member 11, and a second leg section 30 is arranged in the hollow opening 12c of a frame member 12. A screw 50 is made to penetrate the holes of the frame member 12 and the leg sections 30 and threadedly engaged with the screw 26a of the frame member 11. A screw 60 is made to penetrate the holes of the frame member 11 and the leg sections 20 and threadedly engaged with the screw 36a of a frame member 30. In addition, the screws 50 and 60 are properly fastened to press engaging faces 26c and 30c against outside walls 11b and 12b.
Patent JP-H0763579-A (JP)
Title: Digital encoder
Inventor: MIYAKE YOSHIAKI
IPC: G01D5/36
Filed: 1993-08-25
Abstract: PURPOSE:To detect an absolute position only by slight movement even if the count number disappears. CONSTITUTION:A plate 2 connected to a position detecting rod 1 is provided thereon with a quadruplicated series-circulated code (d) adjacently to a main scale (a). The main scale (a) is read by read sensors 7a, 7b, and the quadruplicated series-circulated code (d) is read by a read sensor 7z. A counting demodulator 3 detects moving positions by the signals of the sensors 7a, 7b and detects an absolute position by the signals of the sensors 7a, 7b.
Patent JP-H0374426-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: IMURA TETSURO
IPC: H01L23/29
Filed: 1989-08-16
Abstract: PURPOSE:To obtain the subject composition, excellent in heat, moisture and crack resistance and useful for sealing semiconductors by reacting a specific novolak type resin with an epoxy compound and using the resultant epoxy resin with a specified hydrolyzable halogen content. CONSTITUTION:The objective composition, obtained by carrying out condensation reaction of (i) a hydroquinone derivative expressed by formula I (R<1> and R<2> are H, 1-9C alkyl or aryl) with (ii) an aldehyde or ketone selected from formulas II to VI [R<3> and R<4> are H, 1-5C alkyl or (halogen-substituted) phenyl; m is 0-8; R<5> to R<8> and R<10> are H, 1-5C alkyl or phenyl; R<9> is H, 1-5C alkyl or methoxy] in the presence of an acidic catalyst, reacting (A) the resultant novolak type resin with (B) an epoxy compound expressed by formula VII (X is halogen; Y is H or methyl), using the prepared epoxy resin having <=1000ppm hydrolyzable halogen content and containing a curing agent and an inorganic filler therein.