baber/WOPTO huggingface dataset:
Patent JP-H07304580-A (JP)
Title: Safety device for automatic opening-closing door
Inventor: MATSUHASHI TAKAYUKI
IPC: B66B13/26
Filed: 1994-05-11
Abstract: PURPOSE:To call a user's attention to a warning with simple constitution by providing air blowing bodies which blow out air before a door is opened and call a user's attention to a danger, inside of a side frame. CONSTITUTION:When a landing car 8 descends from the upper floor and is going to arrive at the first floor, a first floor arrival detecting relay is excited, and when the landing car 8 arrives at a speed reducing position, a speed reduction commanding relay is excited, and air blowing bodies 12A and 12B arranged inside of a side frame 4 on the first floor are driven, and blow air. Thereby, a passenger waiting for arrival of the landing car 8 at a landing elevator hall 1 senses a danger since a wind is blown out of a clearance between a doorway frame and a landing door 5, and leaves from the door 5. Thereby, an accident that fingertips, fingers or the like are pulled in between the landing door 5 and the doorway frame when the landing door 5 is opened, can be prevented. When the elevator landing car 8 arrives at the first floor and a car door 9 and the landing door 5 are fully opened, the air blowing bodies 12A and 12B on the first floor stop.
Patent JP-H08266330-A (JP)
Title: Cosmetic material container
Inventor: INOUE TAKASHI
IPC: A45D40/06
Filed: 1995-03-31
Abstract: PURPOSE: To improve airtightness while holding superior drawing-in and -out performances by bringing the both ends of an action part into elastic contact with an inner container in such a state as sandwiching a rib of the outer cylindrical body action part which is arranged between the inner container and the main body. CONSTITUTION: When a sheath 1 is forcedly fitted in an inner container 7 so as to strengthen the fastening of the inner container 7, a projecting part 21 of the inner container 7 becomes a force applied point with a rib 19 set as a fulcrum so as to pressurize the outer peripheral face of an action point 17 of the outer cylindrical body 9. On the other hand, in the opposite direction of this pressurization, the bottom part 23 of the action part becomes an action point so as to pressurize a point 26a in the inner periphery of the bottom part 26 of the internal container 7. The action part 17 of the outer cylindrical body 9, which is composed of a resin, acts like a spring with the rib 19 set as the fulcrum. Therefore, airtightness among the main body 3, the content 7, and the outer cylindrical body 9 becomes large.  The forces for making airtight the fitting of respective constitution member of the container act in the opposite direction respectively with the rib 19 set as a fulcrum to be completed at the action part by acting so that the sliding resistance between the main body and the outer cylindrical body 9 does not increase. Drawing-in and -out operations of the container can be performed under the set optimum conditions.
Patent JP-H11296991-A (JP)
Title: Multilayered disk reproducing device and multilayered disk reproducing method
Inventor: UCHIUMI YOSHIMASA
IPC: G11B7/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To make qualities of output audio signals having different formats comparable correctly on accoustic feeling by respectively storing audio signals reproduced from a CD layer and an HD layer by a fixed quantity and continuously reproducing stored both audio signals. SOLUTION: A 16-bit digital audio signal which is sampled with 44. 1kHz and one-bit digital audio signal which is subjected to a ΣΔ modulation with 2.842 MHz are respectively recorded on the CD layer and the HD layer. A program from the same sound source is recorded on the both layers. When the Comp key of an operating part 12 is depressed during reproducing the CD layer, a system controller 11 stores addresses in being reproduced at present and stores the reproduced voices equivalent to voices for five seconds in a buffer memory 9. Next, it reproduces the same part of the program on the HD layer to store reproduced voices in the memory 9. Then, it reproduces the stored both audio signals by successively reading out them.
Patent JP-S5221323-A (JP)
Title: Germicidal fungi preventive and algae preventive agent for industry
Inventor: HIROSE KIYONOBU
IPC: C02F1/50
Filed: 1975-08-13
Abstract: PURPOSE: A germicidal, fungi preventive and algae preventive agent for industry with low toxicity to mammals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03296447-A (JP)
Title: Impact type jet grinder
Inventor: YAMADA YUSUKE
IPC: B02C19/06
Filed: 1990-04-16
Abstract: PURPOSE:To prevent the fusion of a powder by providing a rotary mechanism capable of rotating a barrier plate in the direction vertical to the outlet of an acceleration pipe and providing a drive motor to the barrier plate. CONSTITUTION:A powder raw material 15 is supplied to an acceleration pipe 3 from the powder raw material charging port 1 provided to the upper part of the acceleration pipe 3 and instantaneously accelerated by the compressed air from a compressed air supply nozzle 2 to reach high speed. The powder raw material emitted to a grinding chamber from the outlet of the acceleration pipe 3 impinges against the impact surface of a barrier plate 4 to be ground. When the handle of a rotary shaft 7 is rotated by an arbitrary angle, the barrier plate 4 is rotated through the rotary shaft 7 and the position of the fused layer formed to the upper part of the barrier plate 4 is moved to the lower part thereof by the rotation of the barrier plate 4. Then, the fused layed moved to the lower part of the barrier plate 4 under rotation is scraped off. By this method, the number of times of maintenance is reduced and manufacturing efficiency can be enhanced.
Patent JP-H02278315-A (JP)
Title: Reducing valve
Inventor: ISHII AKIO
IPC: G05D16/04
Filed: 1989-04-19
Abstract: PURPOSE:To give an emergency shutdown function to a reducing valve in addition to a pressure reduction function by providing a shutdown mechanism in the mainbody of the reducing valve. CONSTITUTION:The shutdown mechanism 4 is provided in the mainbody 2, and the arrangement position is set to be near an outflow port 6 being a secondary side. The device 4 is constituted of an interception valve 20, a rod 21, a spring 22, a diaphragm 23, etc. The diaphragm 23 is projecting by facing upward when an external signal pressure P1 is impressed, and is projecting by facing downward when the impression of the external signal pressure P1 is stopped. When the diaphragm 23 is projecting by facing upward, the diaphragm 23 allows the rod 21 to move upward, and the interception valve 20 opens a fluid path apart from a valve sheet 25. When the diaphragm 23 is projecting downward on the other hand, the rod 21 moves downward by the energization force of the spring 22 and the interception valve 20 intercepts the fluid path by abutting it on the valve set 25. Thus, the emergency shutdown function can be given.
Patent JP-H06308056-A (JP)
Title: Radiographic test method
Inventor: FUCHIMOTO YOICHI
IPC: G01N23/18
Filed: 1993-04-23
Abstract: PURPOSE:To provide the title method capable of ensuring a contrast also in the central part of a weld metal part and improving working efficiency by shortening an exposure time, in a proposed mask for carrying out a radiographic test, disposing the boundary part between a thickness decreasing part and uniform thickness part in the outside direction from the weld toe part of the weld metal part. CONSTITUTION:In the case where a specimen 100 is regarded as the trapezoidal excess metal 103 of the same metal in the transmission thickness thereof, the central side end 30e of a thickness decreasing part 30b is disposed in the inside from the top side end 101a of the trapezoidal excess metal, the boundary part 30d between a uniform thickness part 30a and the thickness decreasing part 30b is disposed in the outside from the bottom side end 103a of the trapezoidal excess metal, the increasing rate of the absorbing power of a mask in the transversal direction of a weld metal part 2 is set as large as an inside mask part 30c in the mask part 30c of the inside and a mask part 30f of the outside, from the top side end 101a of the trapezoidal excess metal, and the inspection is carried out.
Patent JP-S60242525-A (JP)
Title: Driving device for objective lens
Inventor: MATSUNO TOSHIKI
IPC: G11B7/09
Filed: 1984-05-16
Abstract: PURPOSE:To perform accurate follow-up control over the objective lens by pressing, inserting and molding, or inserting and adhering a metallic tube in a resin- molded holding member for the objective lens. CONSTITUTION:Both-side terminals of a focus coil 7 and a tracking coil 8 are connected electrically to a substrate 5 through four supporting materials 3a-3d. Those four supporting materials 3a-3d form parallel springs, so the objective lens 1 is supported movably in two dimensions, i.e. vertically and perpendicularly to the supporting materials. Magnets 9a and 9b and a magnetic material yoke 10 form two magnetic gaps, into which the tracking coil 8 and focus coil 7 are inserted partially; and electricity is supplied to the coils to move the objective lens 1 and holding member 2 vertically and horizontally. Further, metallic tubes 11a and 11b pressed and adhered in the holding member 2 are tubular, so the rigidity of te holding member 2 is increased without any increase in the weight of a movable part including the holding member 2.
Patent JP-S63285650-A (JP)
Inventor: ROBAATO ARISUN
IPC: G06F12/06
Filed: 1988-04-20
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-H07280385-A (JP)
Title: Heat pump apparatus
Inventor: MISAWA MAKOTO
IPC: F25B27/02
Filed: 1994-04-12
Abstract: PURPOSE:To simply and effectively prevent a malfunction itself, to prevent generation of overheat of an engine or to prevent a decrease in an efficiency of a heat pump apparatus. CONSTITUTION:The heat pump apparatus has an engine 23 having a water cooling part, compressors A, B driven by the engine 23, and a refrigerant circuit 6 for circulating refrigerant to a condenser, an expansion valve 76, an evaporator, in which the refrigerant of the circuit 6 is circulated by driving the compressors A, B to move heat, and comprises at least two of a warm water tank having a heat exchanger for heat exchanging refrigerant with warm water after cooling the engine or a heat exchanger for heat exchanging it with warm water after cooling the engine, and a radiator for cooling the warm water after cooling the engine. The warm water is supplied to the two units by branching it to two from a warm water tube 100 after cooling the engine, combined with warm water lowered at its temperature after heat exchanging from the two units, returned to a chilled water tube 101 to a water cooling part of the engine. A flowing direction switching valve is disposed at one of the branches and the combining part.
Patent JP-S5432423-A (JP)
Title: Diazotation of dinitroanilines
Inventor: KUZUMI NOBORU
IPC: C07C67/00
Filed: 1977-08-16
Abstract: PURPOSE: To diazotize dinitroanilines useful as diazo components for azo dyes, by diazotizing dinitroanilines in sulfuric acid comprising nitrosylsulfuric acid with a controlled sulfuric acid content. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62255993-A (JP)
Inventor: HIGUCHI YUICHI
IPC: G06F3/12
Filed: 1986-04-30
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-S58215740-A (JP)
Title: Detector of optical information
Inventor: EMOTO MASAMI
IPC: G11B7/135
Filed: 1982-06-08
Abstract: PURPOSE:To miniaturize a titled detector without increasing the number of components, by irradiating luminous flux from a light source to an information recording medium, reflecting its reflecting light on an aspherical reflecting mirror, and converting the condensed optical signal into an electric signal for detecting information. CONSTITUTION:The luminous flux from a semiconductor laser 2 is irradiated on an optical disc 12 via a polarization beam splitter 4 and a 1/4-wavelength plate 5 and the like, and its reflecting light is condensed at the splitter 4, a parabola mirror 13, and a cylindrical lens 9 and led to a quartered photodetector 10. When an objective lens 6 is condensed on the optical disc 12, the reflecting light is condensed on a focus A and the shape of an optical spot of the photodetector 10 on a photodetector plane 101 is a true circle. Thus, the change in shape of the optical spot is detected by the photodetector 10 for obtaining focusing, the aspherical parabola mirror 13 acts like both condensation and reflection of light, then the detector is miniaturized, and since the parabola mirror 13 condenses parallel light to the focus without aberration independently of its open angle, the good convergence is attained.
Patent JP-H07307899-A (JP)
Title: Video signal selection device
Inventor: YOSHIDA NOBORU
IPC: H04N5/44
Filed: 1994-05-12
Abstract: PURPOSE:To reduce troublesome operations involved in switching of video signals. CONSTITUTION:A signal selection section whose DC input impedance changes when a command switch is operated is connected to an output terminal 14a. Then the selection device is provided with a changeover switch section 31 selecting one video signal among plural video signals 21 led to plural input terminals and providing the output of the selected video signal, a bias voltage application section 32 superimposing a DC bias voltage onto the video signal outputted from a changeover switch section 31 and sending the superimposed signal to the output terminal 14a and a switch control section 33 selecting the connection of the changeover switch section 31 when a change is produced in the DC bias voltage superimposed on the video signal corresponding to a change in the DC input impedance of the signal selection section.
Patent JP-H07306156-A (JP)
Title: Device for analyzing quality of coating
Inventor: YOSHIDA KIYOSHI
IPC: G01B11/30
Filed: 1994-05-12
Abstract: PURPOSE:To provide a device for quickly analyzing the quality of coating such as the degree of atomization, with high accuracy during coating and immediately feeding back the analysis results to the subsequent coating condition. CONSTITUTION:The device for analyzing the quality of coating is provided with an image pickup means 100 which picks up the image of a painted surface while the paint is not dried immediately after painting, image processing means 101 which processes image information sent from the means 100, wavelength distribution calculating means 102 which calculates the wavelength distribution of the roughness waveforms of the painted surface based on the picture data processed by the means 101, and degree-of-atomization calculating means 103 which calculates the degree of atomization based on the wavelength distributions calculated by the means 102 and finds the peak wavelength in a long-wavelength region in the power spectrum of the roughness waveforms of the painted surface and finds the degree of atomization of the paint by calculating the particle diameter of the paint from the relation between the peak wavelength value in the long-wavelength region and the particle diameter of the paint empirically found beforehand.
Patent JP-S62255303-A (JP)
Title: Conveyor hanger
Inventor: KONUKI NOBORU
IPC: B65G9/00
Filed: 1986-04-28
Abstract: PURPOSE:To improve controllability for operator by providing a spring whose resistant torque is changeable and a brake for changing a braking torque between a hanger main body and a work holding slider so as to make both means balance with each other. CONSTITUTION:When a hook H is made to hold the specified work, a slider 4 is pulled out by the weight and since one end of a wire rope 7 wound round a drum 6 is fixed to the slider 4 side, a gear 5 rotates in the specified direction and at the same time a spring 8 inside a spring chamber 10 is driven in the direction where it is wound to a fixed shaft 9 and spring torque increases gradually. On the other hand, a pinion 11 also rotates and a brake plate 12 having a brake lining 16 also tries to rotate at the same time, but when a balance adjustment dial 21 is rotated, a pressurizing plate 17 shifts in the axis direction and frictional force to the lining 19, that is, brake torque changes. Consequently it is made possible to balance with the work weight by adjusting a balance adjustment dial 21 and controllability for operator can be improved.
Patent JP-H10287914-A (JP)
Title: Method for preventing deformation of steel shell in rh vacuum degassing furnace
Inventor: MAEDA KAZUO
IPC: C21C7/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a preventing method of the deformation of an steel shell in an RH vacuum degassing furnace which restrains the deformation of circulating tubes formed as downward widening shape, prevents the interference between the immersion tubes and a ladle and can effectively repair and secure the stable service life. SOLUTION: Ununiformity of temp. of the steel shell caused by the heat transfer from molten steel 10 in the ladle 9 is mitigated, by blowing gas to the iron shell at the bottom part of a lower vessel 2. The blowing quantity and the blowing position of the gas are beforehand decided to be the quantity and the position thereof, by which the temp. of the iron shell does not become ununiform, or the relation between the iron shell temp. and expanding quantity or deforming quantity, is beforehand grasped and the iron shell temp. is always measured and the flow rate of the gas is adjusted.
Patent JP-H10288520-A (JP)
Title: Earth sensor detector for artificial satellite mounting
Inventor: KOYAMA HIDEAKI
IPC: G01J1/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an artificial satellite mounting earth sensor detector that is able to hold a measuring error angle down to the minimum by outputting a stable pulse to a noise, a bias voltage variation and a temperature change. SOLUTION: In a through-scan type earth sensor by means of a horizontal vibration of a satellite mounting mirror, both infrared ray receiving elements 1 and 9 of a detecting element are composed of a bridge, and infrared rays are made to be received to the light receiving element on one side, and the light receiving element 9 on the other is subjected to masking. In brief, furthermore, these masked light receiving elements 1 and 9 are formed into a bridge form on the same device chip with the same value of resistance. Both ends of a bridge output is received by a differential amplifier 10, whereby a drift error or the like due to a noise, a bias voltage variation, and a temperature change in the light receiving element is eliminable, that is, the extent of measuring accuracy in an earth sensor detector is thus increasable so high in consequence.
Patent JP-S5723751-A (JP)
Title: Hot air and hot water combined type combustion furnace device
Inventor: TAKAMI AKIYOSHI
IPC: F24H6/00
Filed: 1980-07-18
Abstract: PURPOSE: To increase the calory of hot air in a casing and reutilize discharged heat energy from a combustion furnace by introducing combustion discharged gas and hot air from a hot water radiator into a casing.  
     CONSTITUTION: A water tank chamber 2 arranged with a large number of smoke tubes 3 is connected to the back surface part of a combustion cylinder 1. Two sets of flues 4 and 4' parallel to the cylinder 1, are provided in parallel to the upper part of the cylinder 1. At a position close to the chamber 2, the cylinder 1 is communicated with the flues 4 and 4' by means of a vertical duct 5, and further a position close to the center and a position close to the back surface of the opposing surfaces of the flues 4 and 4' are communicated with each other by means of cross ducts 6 and 6'. The chamber 2 is communicated with radiators 13 and 13' through a hot water supply pipe and a water pipe. In the above construction, the gas completely burnt within the flues 4 and 4' is discharged through the chimneys 8 and 8' and hot water heated within the chamber 2 is circulated through radiators 13 and 13', and the open air sucked up by the blower 12 is heated by the discharged gas and hot air from the radiator, and supplied into the casing 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5723553-A (JP)
Title: Rope pull up device
Inventor: SATOU KAORU
IPC: B65H51/32
Filed: 1980-07-18
Abstract: PURPOSE: To safely pull up a roof and the like to a required height by moving a group of sector wedges for grasping and pulling apart a rope by a vertical motion of a piston up and down by compressed air.  
     CONSTITUTION: When compressed air is blown into a cylinder 1 through an air path 5, a piston 2 rises while a lower wedge 8a grasps a rope 16, so that the rope 16, so that the rope 16 is pulled up. While the rope 16 is pulled up, the rope 16 is not restricted by an upper wedge 8. When the piston 2 finishes rising and the compressed air is let out of the cylinder, the piston 2 is pushed downward by a force of a spring 14, but as the lower wedge 8a puts no restrictions on the rope 16, the piston 2 descends. All this while the rope 16 is grasped by the upper wedge 8. In one cycle of such operation, the rope 16 is pushed up for a stroke of the piston2. The rope 16 can pull up a hanging load to the required height by repeating this operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63263906-A (JP)
Title: Automatic gain controller
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/52
Filed: 1987-04-22
Abstract: PURPOSE:To improve high speed response and also stability by adopting a feedback type automatic gain controller not including any delay element in its feedback loop while adopting the feedback control. CONSTITUTION:An integration capacitor 16 is discharged by a switch 17 just before the start of a field period f1. In opening a switch 12 at the start, the input signal is inputted to a gain control transfer element GCA 5 via a switch 2 and inputted to an operational amplifier 15 and the integration output voltage rises. When the period f1 is finished, the switch 2 is changed over and switches 12, 24 are closed. Thus, the integration output voltage is inputted to a differential amplifier 23 via the GCA 5 and an error output is stored in a hold capacitor 25 and inputted to a control terminal of the GCA 5 via an operational amplifier 26.
Patent JP-S62255258-A (JP)
Title: Reversing direction indicator for vehicle
Inventor: TAKEO YUJI
IPC: B62D15/02
Filed: 1986-04-28
Abstract: PURPOSE:To obtain safe reversing of a vehicle even by a beginner by disposing in the rear portion of a vehicle compartment indicating means for indicating the steering direction of a front wheel steering mechanism corresponding to the reversing direction of the vehicle in response to driving force generated in accordance with the steering angle of the front wheel steering mechanism. CONSTITUTION:There is provided an angle sensor 10 which outputs, in form of angle voltage indicating the steering angle, a d.c. voltage proportional to a resistance of a resistor variable in response to the rotational angle of a steering shaft of a vehicle. The output signal from the angle sensor 10 is inputted into a driving voltage generating circuit 20, which is turn generates driving voltages V1, V2 directly proportional to and inversely proportional to the angle voltage, respectively. These driving voltages V1, V2 are respectively outputted to a pair of coils 31, 32 of a cross coil type gage 30 of an analog indicating instrument M disposed at such a position in the rear portion of a vehicle compartment as to cause no hindrance to rearward visibility. For reversing, a steering handle h is so steered as to direct a pointer P movable in accordance with the strength of the magnetic field generated by each coil 32, 32 toward a desired position.
Patent JP-S5325434-A (JP)
Title: Contact exposure method
Inventor: TENMIYOU JIROU
IPC: H01L41/00
Filed: 1976-08-20
Abstract: PURPOSE:To enable clear exposure having a deformation free pattern, by extending ineffective mask pattern bands from common effective mask pattern parts to neighboring effective mask pattern bands.