baber/WOPTO huggingface dataset:
Patent JP-H02197566-A (JP)
Title: Thin film forming device
Inventor: KAJITA NAOYUKI
IPC: C23C14/32
Filed: 1989-01-25
Abstract: PURPOSE:To prevent thermal deformation of a heat shielding plate and to stably perform vapor deposition by forming both the heat shielding plate of a vapor generating course and the heat shielding plate of an ionizing means of alumina material in a vapor depositing method by the cluster ion beams. CONSTITUTION:The vapor depositing substance 5 is evaporated in a vapor generating source 9 in the inside of a vacuum vessel 1 and injected through a nozzle 4 and the massive atomic groups called as the clusters 8 are formed. Then the massive atomic groups are made the ionized clusters 14 by an electric beam discharge filament 10 in an ionizing means 13. The ionized clusters are accelerated together with the neutral clusters 8 by an accelerating electrode 15 and these clusters are allowed to collide against the surface of a base plate 16 and a thin film is formed thereon. At this time, at least either of a heat shielding plate 30 in the vapor generating source 9 and a heat shielding plate 31 in the ionizing means 13 is formed of alumina material. Thereby the heat shielding plates 30, 31 are prevented from being thermally deformed at high temp. and vapor deposition is stably enabled even in the atmosphere of gas having strong reactivity and the service life of the above device is prolonged.
Patent JP-H10215010-A (JP)
Title: Piezoelectric transformer
Inventor: SATO YUKO
IPC: H01L41/107
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a mounting thickness is made thin when a piezoelectric transformer is mounted, and in which the piezoelectric transformer can be mounted simply without obstructing a piezoelectric transformer element. SOLUTION: In a piezoelectric transformer, a piezoelectric transformer element 11 is held by protrusions 111, 114 which are installed at an upper-part outer case 12 and a lower-part outer case 13 in positions in which node points are used as centers, an outer case is assembled by snap fits 112 installed at the upper-part outer case 12 and by through holes 15 formed in the lower-part outer case 13, an both are set to continuity by interconnections 113 and 116 for electric connection, which are formed at the respective cases.
Patent JP-H11206898-A (JP)
Title: Water container for protective mask
Inventor: AIKAWA JUNICHI
IPC: A62B18/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water container which facilitates for a wearer to drink water with the protective mask on. SOLUTION: This water container for a protective mask has a tube inserting hole 3 provided at the central part of a cap 2 of a water container 1 and a flexible bellows part 6 provided at the cap 2, and a tube 4 is inserted into the tube inserting hole 3. When drinking water, the inner product of the water container 1 is reduced by contraction of the bellows part 6, thereby preventing lowering of the internal pressure in the water container 1.
Patent JP-H07190493-A (JP)
Title: Bathtub water purifying apparatus
Inventor: TABUCHI KIICHI
IPC: F24H9/00
Filed: 1994-02-08
Abstract: PURPOSE:To prevent unnecessarily shortening of a purifying time by suitably judging whether an abnormal rise of a bathtub water temperature is mainly caused by a heat generation of a circulating pump or not, and temporarily stopping the pump only when the main cause is the heat generation of the pump. CONSTITUTION:When a water temperature in a bathtub 11 rises even after a heater 4 is stopped and exceeds a predetermined temperature, in order to decide whether a main cause of the rise of the water temperature is heat generation of a circulating pump 3 or not, whether a difference between the present water temperature and the water temperature before a predetermined time from the present is small or not is judged. If the small difference is decided, the rise of the water temperature is regarded as being caused by the heat generation of the pump 3 to temporarily stop the pump 3.
Patent JP-S62173909-A (JP)
Inventor: KANEDA HIROSHI
IPC: H02G3/12
Filed: 1986-01-25
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-S55106592-A (JP)
Title: Method of disposing of drained water
Inventor: NOZAWA SHIGERU
IPC: C02F1/76
Filed: 1979-02-13
Abstract: PURPOSE: To reduce the concentration of NH 4   + , by adding a substance having an NH 2  group and another substance having an active Cl group to water drained from a smoke desulfurized or the like to compose the NH 4   +  into N 2 .  
     CONSTITUTION: A substance having an NH 2  group (such as amino acid) having an NH 2  group and a substance (such as NaClO) having an active Cl group are added to water drained from a smoke desulfurizer or the like. The pH level of the drained water is then adjusted to 2W9 (preferably 6). Treatment is effected at a temperature of 20W95°C to decompose NH 4   +  in the drained water into N 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59141056-A (JP)
Title: Semiconductor sensor and preparation thereof
Inventor: NISHIGUCHI KATSUNORI
IPC: G01N27/30
Filed: 1983-01-31
Abstract: PURPOSE:To realize a high sensitivity small sensor, by well combining an ISFET manufacturing process and a sensor manufacturing process in one process while using ISFET as the sensor. CONSTITUTION:In manufacturing a semiconductor sensor, an ISFET chip 1 is at first fabricated. That is, a source diffusing region 5 and a drain diffusing region 7 are respectively formed on a silicon substrate 3 as N<+> diffusion layers and a gate part 9 is formed therebetween. In the next step, the entire surface thereof is covered with an insulating layer (e.g., an SiO2-layer) except the gate part 9 and a part of both regions 5, 7 on the surface of the ISFET chip 1. By well combining the ISFET manufacturing process and the sensor manufacturing process in one process according to the above-mentioned inventive process, ISFET can be actually mounted as a sensor and a high sensitivity small sensor can be realized.
Patent JP-S55107275-A (JP)
Title: Photosemiconductor package
Inventor: INAGAKI NOBUHIRO
IPC: G02B6/42
Filed: 1979-02-09
Abstract: PURPOSE: To minimize leakage light output by perforating cap of package, inserting an optical fiber into the hole in such a manner that its one end sticks out from the hole and the other end faces a photosemiconductor device in the hole and filling the hole with black sealing resin.  
     CONSTITUTION: A photodiode chip 2 is securely attached onto a stem 3 through a gold-plated insulation board 1, and an electrode of the chip 2 is connected to an outside lead 5, which pierces the stem 3, using a wire 4. And a bonding pad on the insulation board 1 is also connected to the outside lead 7 using a wire 6. And then, a metal cap 8 having a cavity on the bottom surface and a through hole 9 in the center is combined with the stem 3 and a chip is built in, and an optical fiber 10 is inserted into the through hole 9 in such a manner that its one end 12 is exposed and the other end is faced to the chip 2. And then, while filling the gap of the through hole 9, the top section of the cap 8 is filled with black epoxy type resin 17 containing a substance capable of absorbing light wavelength, so that leakage of light from a resin end 18 can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227681-A (JP)
Title: Document pressing device
Inventor: MATSUMOTO HIROSHI
IPC: B65H1/12
Filed: 1993-02-01
Abstract: PURPOSE:To provide a copy pressing device capable of eliminating influence by dispersion of measurement of a plate spring pressed by a paper feeding roller and restraining ununiformity of pressing force influencing on the paper feeding roller of the plate spring at the time of carrying a document. CONSTITUTION:On a plate spring 12, at a position nearer to a paper feeding roller 11 than two projection parts 18 of a first plate material 13, one projection part 19 is provided, as the total three projection parts namely the projection part 19 provided on the plate spring 12 and the two projection parts 18 provided on the first plate material 13 take keep delicate balance. it is possible to uniformly press the plate spring 12 on the paper feeding roller 11.
Patent JP-S58134035-A (JP)
Inventor: UORUDEIIN SHII BASU
IPC: C07B61/00
Filed: 1983-01-31
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-S61174612-A (JP)
Title: Manufacture of iron core
Inventor: YAMADA KAZUO
IPC: H01F41/02
Filed: 1985-01-29
Abstract: PURPOSE:To make uniform the temperature distribution of each part of an iron core by a method wherein the generated heat corresponding to the quantity of radiant heat coming from the surface part of the iron core is added by increasing the generated loss of the surface part of the iron core. CONSTITUTION:Each of magnetic material bodies 13 is wound around between wound layers of the amorphous magnetic alloy thin plate 12 on the outer circumferential surface of a wound core 11 and the wound core 11 located adjoining to the outer circumferential surface of the wound core 11. The magnetic material body 13 has a large loss generating value, and a silicon steel plate (Curie point of approximately 700-800 deg.C, average thickness of approximately 0.35mm), which has the Curie point higher than that of the amorphous magnetic alloy thin plate 12 (Curie point of approximately 500-550 deg.C), can be used for said magnetic material body 13. Then, two wound cores 11 are arranged, and an exciting coil 14 is wound (temporary winding) on the leg part located outside each wound cores 11 in such a manner that their winding direction is reversed each other. When an annealing is performed for the purpose of removing the distortion of the wound cores 11, the exciting coil 14 is connected to a high frequency AC power source 16 using a change-over switch 15, and a high frequency AC current is applied to the exciting coil 14 by adjusting voltage using a voltage adjuster 18. When an AC current is applied to the exciting coil 14, heat is generated on the amorphous magnetic alloy thin plate 12 and the magnetic material body 13.
Patent JP-H10198977-A (JP)
Title: Pickup device
Inventor: HACHI YASUO
IPC: G11B7/005
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To offer a CD/DVD interchangeable reproducing pickup device capable of reading both CD and DVD disks without deterioration of reproducing signal and without changing over the numerical aperture with a single objective lens. SOLUTION: Since unnecessary light passing through a part of an objective lens where its numerical aperture is large, has a tendency to be made incident on a periphery of a sensor, the high frequency band component of the signal is arranged to be cut in the area. When an astigmatism optical system is employed, the sensors are positioned at B and D in a direction uninfluenced by a lens action of a cylindrical lens 11, while the sensors are positioned at A1, A2, C1, and C2 as further split into an inside and an outside, and the signals from outside A1 and C1 are made to pass through a low-pass filter. When an optical system of Foucault's method is employed, the signals from two of the four outside sensors corresponding to luminous flux in the center are made to pass through the low-pass filter.
Patent JP-S54108372-A (JP)
Title: Pulverulent and granular bodies scattering feeder
Inventor: HANAWA SHIYOUICHI
IPC: B65G69/04
Filed: 1978-02-14
Abstract: PURPOSE: To uniformly feed and store pulverulent and grnular bodies in a silo, by discharging and letting fall pulverulent and granular bodies from a plurality of locations of flow paths in an air slide system radially disposed near a ceiling in the silo.  
     CONSTITUTION: A tank 10 is mounted just under a charge port 4 for pulverulent and granular bodies near a ceiling of the inside of a silo 1, and several number of air slides 11 are installed to the flank. When air is fed to an air chamber of the tank 10 and an air chamber 6 of the air slides 11, pulverulent and granular bodies 2 are fluidized and transferred in the arrow head 12 direction. In this case, the flowing direction of pulverulent and granular bodies is changed by the bent portions 13 of side plates 8 because openings 9 are mounted to the side plates 8 of the air slides 11, and pulverulent and granular bodies are discharged outside the air slides 11. Pulverulent and granular bodies can also be scattered uniformly by turning a plurality of air slides, which spread and discharge pulverulent and granular bodies so that the bodies be balanced in weight, by means of a driving gear. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59139964-A (JP)
Title: Lining apparatus having collapsible spraying pipe
Inventor: HIROKI NOBUYOSHI
IPC: F27D1/16
Filed: 1983-01-31
Abstract: PURPOSE:To efficiently repair the interior of a torpedo car or the like even in a hot state, by connecting a branched stay to the lower part of a vertically moving stay supported with a frame, and collapsibly providing a pipe-supporting arm for involving a spraying pipe in it at the lower end of said branched stay. CONSTITUTION:A truck 7 is provided at the stand 5 of a frame 1, a stay 8 is mounted on a vertically moving mechanism 9 and a rotating mechanism 10, a branched stay 100 is connected to the lower part of said stay 8, and a pipe- supporting arm 13 is rotatably provided at the base end. Hereon, the stay 100 forms a receiving space 12 between branched constitutional bars 100a, b to collapsibly receive the arm 13. Then, the stay 8 is lowered from a position just above a torpedo car, the arm 13 is approximately horizontally turned by the rotating mechanism inside the stay 100, a spraying pipe 60 is forwarded and let stand opposite to a part to be repaired, and a refractory material is sprayed. In addition, the apparatus has a water-cooled jacket structure equipped with a protective channel for hoses. Hence, equipment and materials are protected from intense heat, and the interior of the torpedo car or the like is efficiently repaired.
Patent JP-S56111960-A (JP)
Title: Magnetic disk device
Inventor: KURIHARA YASUO
IPC: G06F3/06
Filed: 1980-02-08
Abstract: PURPOSE:To reduce access time for a magnetic disk device containing both a mobile head and a fixed head, by storing the information having a high access repeat in the track of the fixed head. CONSTITUTION:The correspondence table memory 110 contains a flag showing whether the fixed head track address and the mobile head track are made to correspond to the fixed head track in correspondence to the mobile head track address, i.e., showing 1 and 0. Both the fixed head track address and the flag are read out  of the memory 110 by the track address 2 that is given during the seek instruction.  Then an access is given to the fixed head track by the fixed head selection circuit  31 when the flag is 1, and the track address during the seek instruction is applied  to the mobile head selection circuit 30 from the address decoder 60 when the flag is  0 to give an access to the mobile head track. As a result, the seek action is eliminated when an access is given to the fixed head track, thus reducing an access time.
Patent JP-H07218816-A (JP)
Title: Focus adjusting device for infrared image pickup device
Inventor: KAMOZAWA MAKOTO
IPC: G01J1/04
Filed: 1994-02-09
Abstract: PURPOSE:To correct the movement of the focus due to any temperature change by providing a plane plate window on the object side of an objective optical system perpendicularly to the optical axis and additionally arranging a relay optical system and a two-dimensional detector for objective optical system adjustment on the same plane as a two-dimensional image detector and additionally arranging a light source between the objective optical system and the relay optical system. CONSTITUTION:The position of a relay optical system 3 in the direction of the optical axis is so adjusted that the peak of the output of a two-dimensional detector 6 for relay optical system adjustment, which is obtained at the time when infrared light emitted from a light source 5 arrives at this two-dimensional detector 6 through a relay optical system 3, is maximum. The position of an objective optical system 2 in the direction of the optical axis is so adjusted that the peak value of the output of a two-dimensional detector 7 for objective optical system adjustment, which is obtained at the time when infrared light emitted from the light source 5 passes the objective optical system 2 and is partially reflected by a plane plate window 1 and arrives at this two-dimensional detector 7 through the objective optical system 2 and the relay optical system 3, is maximum.
Patent JP-S61177135-A (JP)
Title: Water-sealed underwater motor
Inventor: YOSHIMITSU TETSUO
IPC: H02K3/40
Filed: 1985-01-31
Abstract: PURPOSE:To prevent a water tree from generating and to prevent a space factor or an efficiency from decreasing by employing an insulated wire having a semiconductor layer only on a winding near a lead terminal and an insulated wire having an enameled insulating layer on the other. CONSTITUTION:An insulated wire 11 having a semiconductive layer on a core wire is used for a winding 12 of the portion near lead terminals U-W. Further, an insulated wire 4 having an enameled insulating layer is used for a winding 13 of the other portion. Thus, it can effectively prevent a water tree at a generating point on the core wire from generating, and since the enameled insulated wire having a fine diameter is used for the winding having no relation to the generation of the water tree, its space factor does not decreases.
Patent JP-S61176373-A (JP)
Inventor: ISHII TAKAO
IPC: A63B69/36
Filed: 1985-01-31
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-H08211785-A (JP)
Title: Image forming device
Inventor: KITANO SHIGEHISA
IPC: G03G15/00
Filed: 1995-02-01
Abstract: PURPOSE: To realize high image quality by providing a means which suppresses a change in resonance frequency which is caused by a change in the torsional rigidity or inertia moment of a photoreceptor driving system when a photoreceptor is driven. CONSTITUTION: With a cleaner 16 unconnected, a brake 30 applies predetermined load to the photoreceptor driving system by damping the rotary shaft 10A of the photoreceptor with predetermined force. When the cleaner 16 is connected during the drive of the photoreceptor drum 10, drive load is applied to the rotary shaft 10A of the photoreceptor drum due to friction. The blake 30 reduces the damping force according to the drive load caused by the connection of the cleaner 16, thereby making the total of the steady load, load due to the connection of the cleaner 16 and brake load equal to the total obtained before the connection of the cleaner 16. Thus, the load torque of the photoreceptor driving system is kept constant and a change in resonance frequency is suppressed.
Patent JP-S61176426-A (JP)
Title: Press die device
Inventor: ITO HIROSHI
IPC: B21D22/02
Filed: 1985-01-31
Abstract: PURPOSE:To eliminate the need for the inner face finishing of a die and setting work with a punch and to save the die cost by forming larger comparatively the recessed part for inserting a punch of a die so that the punch can be stored with existing a gap and by coating with the hard urethane material transferring the prescribed forming shape. CONSTITUTION:A blank W is pinched by the die face part 8 of a die main body 1a and blank holder 3 with the descent of the die 1. The blank W is then formed with drawing in the shape nearly profiling to the punch shape by abutting the punch 2 with the successive descent. The hard urethane material 9 to coat the inner face of the recessed part 7 of the main body 1a is then abutted to the blank W with its whole face and the blank W is pressed to the punch 2 side by the elastic force of the urethane material 9 and the shape of the punch 2 is transferred to the blank W. The impact at press forming time is absorbed as well by the elastic force of the urethane material 9.
Patent JP-H09268599-A (JP)
Title: Swing type hydraulic shovel
Inventor: YAMADA KAZUNORI
IPC: E02F3/32
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel keeping the reduction of the upper cover volume to the minimum and lessening the gyratory radius in the minimum gyratory posture of the front. SOLUTION: A curved part 45 is provided with a recessed face 45A having the center axis at the axial center (m) of the vertical pin of the swing post 4, the first level difference part 45B forming a nearly constant clearance against the track made by the rear projection of the swing post during the swing motion of the working front 5, and the second level difference part 45C having a nearly horizontal face for a scaffold. The recessed face 45A spread along the track made by the rear face of the boom 16 when swinging the working front 5 at the minimum gyratory posture of the front, to form a clearance from the track.  The first level difference part 45B is provided with a curved face forming a nearly constant clearance from the track made by the rear projection during the swing motion of the working front 5 and a nearly horizontal face forming a nearly constant clearance from the track made by the lower end of the rear projection during the swing motion of the working front 5.
Patent JP-S63183841-A (JP)
Inventor: ASATANI HIROYUKI
IPC: B32B21/08
Filed: 1987-01-26
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-H03220553-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUKAHARA JIRO
IPC: G03C7/34
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a color photographic sensitive material having high coupling reactivity and high absorption density of a dye by incorporating a specified cyan dye forming coupler into a silver halide emulsion layer on a substrate. CONSTITUTION:A cyan dye forming coupler represented by formula I is incorporated into a silver halide emulsion layer on a substrate. In the formula I, each of R<1> and R<2> is H, alkyl, alkenyl, cycloalkyl or aryl, R<3> is a group substitutable on the benzene ring, R<4> is aryl, Z is H or a group releasable by coupling, l is an integer of 0-3 and each of R<5> and R<6> is H, alkyl, alkenyl, cycloalkyl, aryl or a heterocyclic group. A sensitive material having high coupling reactivity and high color density is obtd.
Patent JP-H09210894-A (JP)
Title: Temperature calibration method in thermogravimetric apparatus
Inventor: MATSUNAGA YUJI
IPC: G01N5/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of temp. calibration by removing the restriction from an aspect of a structure and material quality of a heating furnace and a calibration part itself accompanied by the use of a temp. calibrating part. SOLUTION: A feed mechanism 6 is operated in matching relation to the surface of the calibration sample S placed on a sample cell 3 and a contact element 4 is moved up and down to apply predetermined tension to the calibration sample S. When the heated calibration sample S reaches its m.p., the calibration sample S begins to melt but, since this calibration sample S receives downward tension by the contact element 4, the contact element 4 bites in the calibration sample S by melting. At this time, since a hanging wire 2 rises, this melting is detected as an apparent wt. change by a thermobalance. By comparing the indication value of a thermocouple 7 at a point of time when the wt. change is generated with the m.p. of the melted calibration sample S, the temp. calibration of the thermocouple is performed.