baber/WOPTO huggingface dataset:
Patent JP-S62229026-A (JP)
Title: Magnetic type rotation detector
Inventor: FUKAZAWA KAZUO
IPC: G01D5/14
Filed: 1986-03-31
Abstract: PURPOSE:To enable the shielding of magnetism without increasing the weight of a detector while preventing the adhesion of a foreign matter to an internal part during the repairing and inspection, by covering the circumferential section of a magnetic sensor section with a cover made of a ferromagnetic material. CONSTITUTION:In a magnetic type rotation detector, a signal generated by a relative motion between a magnetic sensor section 5 and a magnetic pole disc 6 is protected from an external magnetic field with a cover 18 made of a ferromagnetic material. A cover 21 for a circumferential section can use light weight material with a high productivity such as aluminum die casting while requiring no ferromagnetic material such as cast iron. This achieves a lighter weight of the detector itself to prevent the lowering of the intrinsic frequency of a mounting section of a motor thereby allowing a reduction in the combination weight while preventing the infiltration of a foreign matter from outside with the cover 18.
Patent JP-H07277650-A (JP)
Title: Safety device on passenger conveyer
Inventor: FUKUDA KEIICHI
IPC: B66B23/22
Filed: 1994-04-12
Abstract: PURPOSE:To provide a safety device in a passenger conveyer which stops an insecure posture of a passenger using a passenger conveyer, such as loading his upper half body on a handrail, and loading lightly his foot on the inner side deck of a railing panel. CONSTITUTION:In a safety device in a passenger conveyer provided with plural footsteps 1 connected endlessly and circulation running between two doorways X and Y; railings which consist of decks 2 and panels erected on both sides of the footsteps 1; and handrails provided along the railings 3 and running in the same direction as the footsteps and about at the same speed; an insecure posture suppressing member 5 having a height and a width, and provided at the inner side of the panels,is provided at a desired interval in the running direction of the handrail 4.
Patent JP-H11257740-A (JP)
Title: Combustor
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a combustor which can deliver delayed water temperature rise hot water at a set temperature while preventing delivery of high temperature hot water. SOLUTION: At the time of face A combustion, heat accumulation of a heat exchanger at the time of face A+B combustion is operated (Step 111, 112). After stopping combustion, forced heat discharge of the heat exchanger is operated at the time of operation of a fan (Step 117) and natural heat discharge is operated when the fan is stopped (Step 118). Heat accumulation of the heat exchanger at the time of redelivery of hot water is then operated from the heat accumulation and heat discharge and delayed water temperature rise is operated from the heat accumulation (Step 119). Opening of a bypass valve is regulated based on the delayed water temperature rise.
Patent JP-S63240487-A (JP)
Inventor: MATSUOKA YOSHINORI
IPC: B62K25/20
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03273238-A (JP)
Title: Color photographic sensitive material superior in hue reproducibility
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C7/20
Filed: 1990-03-23
Abstract: PURPOSE:To reproduce bluish purple and green hues in high fidelity and to obtain a nongreenish photograph in the case of photographing even under a fluorescent lamp by specifying the maximum sensitivity wavelength of the spectral sensitivity distribution in each of green-sensitive and red-sensitive silver halide emulsion layers. CONSTITUTION:The maximum sensitivity wavelengths of the spectral sensitivity distributions of the green-sensitive layers lambdaG1, lambdaG2 satisfy the following expression; 540 nm <=lambdaG1<=570 nm, 520 nm <=lambdaG <=550 nm, and lambdaG1-lambdaG2=>=15 nm, and the maximum sensitivity wavelength of the spectral sensitivity distribution of the red-sensitive layer lambdaR satisfies the expression; 595 nm <=lambdaR <=625 nm, and lambdaG1 is the maximum sensitivity wavelength of the spectral sensitivity distribution when the density is minimum density Dmin+0.1, and lambdaG2 is that when the density is Dmin+0.7, and lambdaR is that of the red-sensitive layer when the density is Dmin+0,7, thus permitting the obtained electrophotographic sensitive body to reproduce the bluish purple and green hues in high fidelity and to be good in color reproduction performance and high in sensitivity even in the case of photographing under fluorescent lamps.
Patent JP-S55164684-A (JP)
Title: Preparation of rifamycin derivative
Inventor: IDEGUCHI SATOSHI
IPC: C07D498/08
Filed: 1979-06-11
Abstract: PURPOSE: To obtain a 3-iminomethyl derivative of rifamycin S useful as an intermediate for refampicin, a remedy of tuberculosis, in high yields with ease, by reacting only t-butyl-azomethine with rifamycin S or SV.  
     CONSTITUTION: Rifamycin S or SV is reacted with t-butylazomethine in the presence of an oxidizing agent, e.g., MnO, PbO, Ag 2 O, etc. in an inert solvent at room temperatures to the boiling point of solvent for 3W40hr, preferably 50W70°C for 4W 10hr to give a 3-iminomethyl derivative of refamycin S shown by the formula I, which is reacted with not less than 2mol of substituted or unsubstituted hydrazine at room temperatures to prepare 3-iminomethyl derivative of rifamycin SV shown by the formula II (R 3  is hydrazono).  
     EFFECT: High conversion can be obtained in the absence of an excess amine, which has been essential in the preparation. Washing with water in the purification through extraction after reaction needs a small amount of an acid and water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62231605-A (JP)
Inventor: SASAKI TOSHIYUKI
IPC: A45D33/02
Filed: 1986-03-31
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-S52155394-A (JP)
Title: Bushing
Inventor: MATSUMOTO MASAICHI
IPC: H01B17/54
Filed: 1976-06-21
Abstract: PURPOSE: To suppress temperature rise of central conductor by installing shielding board and heat transmission pipe between fixing flange and insulation pipe surrounding central conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000270293-A (JP)
Title: Multimedia device
Inventor: KAIZE TETSUYA
IPC: H04N5/45
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make a user not to fail to view the main image on which a sub image is overlapped. SOLUTION: This device 101 can be connected to a network and can display one image or over, is provided with a main image display means 106 that displays a main image, a sub screen display means 107 that displays a sub image, a sub image display detection means 108 that detects display of the sub image and operation command means (102, 105) that supply a recording operation command to record the main image to a recorder in the network 112 when the sub image display detection means 108 gives an instruction of the sub image display.
Patent JP-H02252518-A (JP)
Title: Mold clamping device for injection molding machine
Inventor: SUZUKI MITSUO
IPC: B29C45/68
Filed: 1989-03-28
Abstract: PURPOSE:To generate a great mold clamping force while a servo motor, a ball screw, etc., are reduced by disposing a regulating nut rotatably supported to a base plate, and a shutter telescopically provided between the end face of a rod and the end face of a mold thickness regulating shaft. CONSTITUTION:A stationary mold 6 and a movable mold 7 are brought into close contact with each other at the time of mold clamping. When no foreign material is confirmed therebetween, a shutter 49 is moved forward. Hydraulic pressure is supplied from a port (b) of a mold clamping cylinder 35, and the output of the cylinder 25 is transmitted sequentially through a base plate 30, a regulating nut 38, a regulating shaft 39, the shutter 49, a rod 46, and a mov able platen 5 to the mold 7. Hydraulic pressure is discharged from the port (b) of the cylinder 35 at the time of mold clamping, hydraulic pressure is sup plied from a port (a) to press the piston 36 of the cylinder 35 to the plate 30. The shutter 49 is retracted, the rotation of a mold opening or closing servo motor 34 is transmitted through a ball screw 31, a pulley 31, and a timing belt 33 to retract the platen 5, thereby opening the molds.
Patent JP-S551915-A (JP)
Title: Correcting apparatus for roundness of circular material
Inventor: OGAWA ZENTAROU
IPC: B21D3/00
Filed: 1978-06-20
Abstract: PURPOSE: To make possible the correction of the circular material into true roundness to be easily, easily, exactly carried out, by constituting so as to be able to correct the distorted part of the circular material by pressing from both of inside and outside using two stationary press pins inserted into the pin holes of arbitrary couples and the moving pressing parts.  
     CONSTITUTION: Correspondingly to the circumference of the circular material 6 to be corrected, and the condition of the distorted part to be corrected, two stationary press pins 4, 4, are inserted into the suitable couples of pin pholes 5, 5, and are fixed. When the distorted part is concave, pins 4, 4, are fixed to the pin holes 5, 5, on the left side, and the concave distorted part of the circular material 6 is set between the right side of pins 4, 4, and the left side of the pressing parts 21; at the same time, the circular material 6 is set to the same circular arc type gauge (unillustrated); next, the right side hydraulic cylinder 3 is actuated for moving the moving pressing parts 2 in the direction of the full line arrow; and the circular material 6 is pressed by the pressing parts 21 until the distorted part conincides with the gauge. When the distorted part is convex, the parts 2 is moved in the direction of the broken line arrow by the left side cylinder 3, and the circular material 6 is pressed and corrected by the left side of pins 4, 4, and the right side of the pressing parts 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267986-A (JP)
Title: Measuring apparatus for light conversion current
Inventor: SAITO MUNECHIKA
IPC: G01R35/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus, for a current, in which the influence of an external noise is small, into which a high-voltage surge hardly creeps and which is miniaturized and made lightweight. SOLUTION: A measuring current which is obtained by a transformer Tr1 is input to a first electricity-to-light converter 31. In addition, a calibration pulse signal whose level is set by a level setter 42 is transmitted by an optical fiber 27, and a calibration pulse is generated by a calibration pulse generator 44 so as to be input to the first electricity-to-light converter 31. The calibration pulse and the measuring current are converted into a light signal by the first electricity-to-light converter 31 so as to be transmitted to a partial-discharge measuring apparatus 28 through an optical fiber 26. An operator adjusts the level of the calibration pulse while viewing a measuring-current waveform and a calibration-pulse waveform on a waveform display 16, and the level of the measuring current is read out.
Patent JP-S551714-A (JP)
Title: Remote power supply switching control system for communication control unit
Inventor: OGAWA HIROSHI
IPC: H04L12/12
Filed: 1978-06-20
Abstract: PURPOSE:To prevent the lowering in the system reliability by constituting the system that all the registers in the communication control unit receiving power supply failure code from all the communication terminal units memorize the power supply failure permission memory signal and the power supply is cut off with the logical output. CONSTITUTION:The power supply failure code 4 received via the communication lines L-1...L-n from the communication terminal units 11-1...11-n is decoded 6 and it is fed to the register 7 corresponding to the units 11-1...11-n and memorized as the power supply cut off permission memory signal. In this case, when the power supply cut off code 4 is received from all the units 11-1...11-n, all the registers 7 memorize the power supply cut off permission memory signal and the power supply is cut off with the logical product output. Thus, the units can always be used as far as the communication terminal unit does not feed the power supply cut off signal to the communication control unit, thus preventing the lowering in the system reliability due to interruption of job.
Patent JP-H06286725-A (JP)
Title: Filling method of stock solution with odor to pressure container for aerosol and filling device therefor
Inventor: OWADA RYOICHI
IPC: B65B31/00
Filed: 1993-03-31
Abstract: PURPOSE:To reduce an uncomfortable feeling or danger given to a worker or people around it by making the diffusion of an odor as little as possible by a method wherein after a stock solution which emits an odor is cooled, the stock solution is filled in a pressure container for aerosol while removing air around the pressure container for aerosol. CONSTITUTION:A stock solution emitting an odor which is input in a cooling device 2 from a stock solution feeding container 1 is cooled, and then, is filled in a pressure container 5 for aerosol on a stock solution pouring table 4, through a stock solution pouring port 3. At this time, air around the pressure container 5 for aerosol is removed by an air discharging device 6 which is provided in the vicinity of the stock solution pouring port 3. Contents other than the stock solution emitting the odor are filled from a pouring port 7 which is different from the stock solution pouring port 3. The order for the fillings of the stock solution emitting the odor and contents other than that is not specifically limited, and can be appropriately selected depedning on the type of stock solution emitting an odor. Also, the stock solution emitting the odor is cooled after being pressurized. In addition, the stock solution emitting the odor is condensed before being cooled.
Patent JP-S55167060-A (JP)
Title: Nozzle and detection of blocking thereof
Inventor: NANTO TAKASHI
IPC: B05B1/00
Filed: 1979-06-14
Abstract: PURPOSE: To automatically detect the blocking of nozzle used for cooling steel material, at all times without resorting to the eyes of human beings by a method in which an optical fiber is inserted into the spray nozzle etc., and then light from the nozzle is detected.  
     CONSTITUTION: Light to be emitted from the casting piece 5 enters the cooling water blow-off port 40 in the front of the spray nozzle 4, passes through the cavity 41 of the nozzle and the optical fiber 7 provided inside the nozzle 4, and then reaches the switching device 8, by which the fiber 7 connected to the nozzle 4 to be tested is selected and then heat radiation light from the casting piece 5 reaches the light detector 9. The light detector 9 converts the light signal into photoelectricity and then sends it to the signal processor 10. When blocking occurs in the nozzle 4, the heat radiation light from the casting piece 5 fails to reach the detector 9, so that the block nozzle 4 can be detected by the processor 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S549092-A (JP)
Title: Device for controlling temperature of processing liquid for electric processors
Inventor: INOUE KIYOSHI
IPC: B23H7/36
Filed: 1977-06-22
Abstract: PURPOSE:To control at a predetermined level the temperature of a processing liquid in an electric processor, which is provided at both poles of a thermoelement with a passage for a heat-carrying medium and a passage for a processing liquid to be controlled, by a means for changing the polarity of a current to be applied to the thermo-element.
Patent JP-H11272379-A (JP)
Title: Image file preparing device and method, picture display device and method and computer readable storage medium
Inventor: SHUDO TAKAO
IPC: G06F3/048
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To display a picture not having a user bored by preparing an image file by a specific format. SOLUTION: A control device 11 sets up an image file having a specific effect information annexed format identification(ID) code area, a specific effect ID code area, a specific effect constitution information area, and image data area in a hard disk device 16, writes a specific effect information annexed format ID code, a specific effect ID code and a specific effect constitution information in respective areas of the image file and stored image data in accordance with the specific effect constitution information. At the time of displaying an image, a specific effect display such as a mosaic display, a wipe display or a spiral display capable of having a user enjoy can be executed in accordance with the specific effect ID code and the specific effect constitution information.
Patent JP-H03273544-A (JP)
Title: Magneto-optical recording medium
Inventor: KANEKO YUJIRO
IPC: G11B11/105
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a magneto-optical recording medium having high recording sensitivity, reproducing C/N and excellent long-term stability by using a NiCr alloy having high reflectance and small thermal conductivity as a reflecting layer. CONSTITUTION:The magneto-optical recording medium consists of a transparent substrate 1 having pregrooves, and an interference layer 2, recording layer 3 and reflecting layer 4 successively formed on the substrate. The reflecting layer consists of a NiCr alloy thin film. The composition ratio of Ni to Cr is preferably 30:70 to 85:15. If the proportion is out of this range, the alloy cause problems such as large decrease in corrosion resistance or reduction of reflectance. By using such a NiCr alloy thin film as the reflecting layer 4, the obtd. magneto-optical medium has high recording sensitivity, high carrier level, and excellent long-term stability.
Patent JP-H11274526-A (JP)
Title: Semiconductor thin film with cis-based chalcopyrite, structure, solar battery, with the thin film and their manufacture
Inventor: IKETANI TAKESHI
IPC: H01L31/04
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a graded band gap structure with good repeatability at low cost. SOLUTION: In a semiconductor thin film with a CIS-based chalcopyrite structure, with a large band gap energy at a position near (4 a substrate 1, and a small band gap at a position near a film surface put in contact with an n-type semiconductor. In this case, the composition of Al and In is changed sequentially in a way that an atom number ratio of Al/(In+Al) near the substrate 1 is smaller than that of Al/(In+Al) on the film surface.
Patent JP-H06287203-A (JP)
Title: Production of vinyl chloride resin
Inventor: KONDO SHINICHI
IPC: C08F14/06
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a vinyl chloride resin for paste through fine suspension polymerization or emulsion polymerization high in heat removability, little in scale adhesion and coarse granule development and good in sol viscosity by taking higher agitation rate while uniformizing the flow velocity distribution in the reaction system. CONSTITUTION:In a polymerizer for the objective vinyl chloride resin where a sequence of plate-like agitating blades is installed along the central axis of the reactor, the radio d1/D is set at 0.5-0.9, dn+1/dn at 0.6-1.0, and the cross angle between the nth the blade and (n+1)th blade at 20 deg.-90 deg. (d1 is the tip diameter of the 1st blade from the bottom; D is the inner diameter of the reactor; dn+1 and dn are the tip diameters of the (n+1)th blade and nth blade from the bottom, respectively), and such number of agitating revolutions is taken as to give a minimum value not higher than 15 in the ratio of the maximum to minimum in the distribution for the ratios of the circumferential flow velocity to the axial flow velocity determined using water at a specified point in the reactor.
Patent JP-S63243560-A (JP)
Title: Drive transmission device
Inventor: KOSAKA TAKAO
IPC: G03D3/00
Filed: 1987-03-30
Abstract: PURPOSE:To effect two entirely different operations positively by letting both the elevation and horizontal movement of a spindle fitted with a film be effected by a single drive power source in a drive transmission device suitable for developing a disc film. CONSTITUTION:Ratchet wheels 35 and 36 which are stationarily rotating as a result of rotation transmitted from a drive power source, are provided to this device wherein the ratchet wheel 36 is arranged for rotation independent from a rotary disc 33. A rotary disc 37 is also arranged in the ratchet wheel 35 for rotation independent therefrom, and a ratchet pawl 38 is rotatably pivoted on the disc 37 so as to be capable of being meshed with and disconnected from the ratchet wheel 35. A ratchet pawl 45 is rotatably pivoted on the disc 33 which is coaxial with the ratchet 36, and a projection 46 capable of being meshed with the ratchet wheel 36 is provided in the inside of the pawl 45. A locking lever 50 is provided to the right side of the rotary discs 37 and 33. And a solenoid 54 is connected to the midsection of the lever 50 so as to disengage the pawl 38.
Patent JP-H06144781-A (JP)
Title: Bar arrangement device
Inventor: YAMADA KUNIOKI
IPC: B66C23/36
Filed: 1991-03-15
Abstract: PURPOSE:To provide a bar arrangement device which enhances efficiency of bar arrangement works, accuracy of reinforcing bar positioning, and simplifies the structure of the device itself. CONSTITUTION:In the device by which each reinforcing bar is placed one by one, the device is equipped with a mobile trolley which includes a housing section 14 for reinforcing bar groups while being capable of being turned around, a reinforcing bar take-out means which takes one bar 2 out of the reinforcing bar groups so as to place it in a specified spot, and with a longitudinal beam 4 which is mounted on the top section of a column 19 erected on the mobile trolley while being extended in the horizontal direction. The device is also equipped with a horizontal beam 5 which is mounted in the direction perpendicularly intersected with the longitudinal beam 4 while being capable of being freely moved along the longitudinal beam 4, and with a means which is movably mounted on the horizontal beam 5 to hoist up one reinforcing bar 2 out of the reinforcing bar groups so as to place it in a specified spot.
Patent JP-H01248446-A (JP)
Title: Field emission type electron gun
Inventor: MATSUMOTO KAZUHIDE
IPC: H01J37/073
Filed: 1988-03-30
Abstract: PURPOSE:To have stable emission current by varying the passage so that gas molecular ions do not impact a filament. CONSTITUTION:In No.1 anode 3, a through hole 6 is provided in its position not interfere with the outside dia. of a Wehnelt 2. That is, the through hole 6 is provided so that ions do not directly impact filament 1 through an opening 5. An anode surface with an area exceeding the area corresponding to the outside dia. of the Wehnelt must be secured in the central part of the filament 1 in order for the through hole 6 not to influence the characteristic of an electron gun substantially, and therefore the area of the through hole 6 shall be wider than the opening at the outside dia. of the Wehnelt. This stabilizes the emission current from the filament 1, and a field emission type electron gun is accomplished which is equipped with high performance and long lifetime.