baber/WOPTO huggingface dataset:
Patent JP-S61265744-A (JP)
Title: Optical head
Inventor: DOI AKIHIKO
IPC: G11B7/135
Filed: 1985-05-21
Abstract: PURPOSE:To simplify the constitution of a support supporting a light collecting means and a photodetector by using the support so as to support the light collecting means and the photodetector detecting the light collected by the ligth collecting means. CONSTITUTION:The photodetector 38 is supported directly in the inside of the closed end of the hollow cylindrical support 37 whose one end is opened and whose other end is closed. Further, a condenser lens 36 is fixed to the outside of the open end of the member 37 by bonding. Since the support structure above is provided, the number of adjustments for adjustment with respect to the optical axis in mounting the condenser lens 36 and the photodetector 38 to the support 37 is decreased so as to facilitate the adjustment. For example, in the adjustment with respect to the optical aixs, after the photodetector 38 is fitted to the support 37, the condenser lens 36 is fixed bonding to the support 37 so as not to cause mis-alignment of the optical axis. Further, the shape of the support 37 is manufactured with high accuracy by using diecast.
Patent JP-H02286466-A (JP)
Title: Electronic block instrument
Inventor: INOUE KOJI
IPC: B61L23/30
Filed: 1989-04-26
Abstract: PURPOSE:To improve the extent of operating efficiency by installing an intermediate signal station, equipped with a controller with a function similar to that installed in each station, between two stations, and when a preceding train run past this intermediate signal station, making it so as to give such a command as starting a succeeding train. CONSTITUTION:In a device which sets an interval between two stations A and B connected by a single track down to one block section and thereby performs operational control over a train, when a trainman of a train (A) in stoppage at the A station pushes a start button, discrimination data of the train (A) are transmitted out of an antenna (b) from a mounted apparatus (a), giving these data to a controller 1A as a station unit. This controller 1A transmits its identification code to the B station via a transmission line 2. At the B station, when arrival of the train (A) with the said identification code is checked, blocking between these A and B stations is released. In this case, an intermediate signal station C is further set up in an intermediate position between these stations A and B, and when passage of the train (A) is detected hereat, such a command as starting a succeeding train at the A station is made so as to be given.
Patent JP-H05301293-A (JP)
Title: Manufacture of support structural body in optical shaping method
Inventor: NISHIYAMA SHUSAKU
IPC: B29K105/24
Filed: 1992-04-24
Abstract: PURPOSE:To enable automatic manufacture of a support structural body which is easily removable from a mold, by a method wherein at the time of the making of the model and a latticelike support on a base rest, a support making sphere is decided in a offset sphere in the circumference of the model through an attribute of both ends of a segment constituting a lattice, the number of the segments crossing the model and an angle to be formed by crossing the model and segment. CONSTITUTION:A sphere offset by W from a projected surface m4 of a model is decided. Then in relation to a segment 17 divided by a crossing point 15 of a lattice of a support 6 and a crossing point 16 with the model m4, in the case where a crossing point of its end part belongs to the inside of an offset sphere 14, the support 6 is not made until a crossing point 15i, but made until an outside cross point 15o. In relation to a segment 18 crossing the model m4, the support is made only when a segment coming out from a cross point 19 of its end part and the model m4 cross once and in the case where two segments 18a, 18b cross the model m4, the support it not made. The support is made only when the single segment 18 crossing the model m4 crosses the model m4 at an angle of at least 30 deg..
Patent JP-H05303431-A (JP)
Title: Dew condensation preventing system
Inventor: TAKAHASHI RYOICHI
IPC: G05D22/00
Filed: 1992-04-27
Abstract: PURPOSE:To make it possible to monitor the inclination of dew condensation tolerance continuously for a long time and to attain rapid correspondence to a sudden change in an outdoor environment by displaying the dew condensation tolerance with the lapse of time and plotting a dew condensation tolerance transition diagram. CONSTITUTION:An arithmetic unit 16 inputs outside air temperature (A1n), outside air relative humidity (B1n), indoor temperature (A2n), indoor relative humidity (B2n), the surface temperature (Cn) of a product, and a plant door opening/closing signal respectively at a fixed period. The unit 10 finds out the dew condensation tolerance from a difference between dew condensation temperature and the surface temperature (Cn) and outputs the found result to a monitor 12 and a recorder 14. The monitor 12 displays a dew condensation tolerance transition diagram or the like expressing the dew condensation tolerance with the lapse of time and the recorder 14 continuously records various data including data displayed on the monitor 12. Even if outside air is invaded due to a sudden change in the outdoor environment, rapid correspondence can be attained.
Patent JP-S60251560-A (JP)
Title: Method for monitoring rotational drive of magnetic sheet
Inventor: TSUCHIYA YOSHIKO
IPC: G11B27/10
Filed: 1984-05-26
Abstract: PURPOSE:To easily check abnormality in the rotational drive of a magnetic sheet, by detecting the rotating speed of the magnetic sheet by means of the 1st yoke and 1st detector and the rotating speed of a driving motor with the 2nd yoke and 2nd detector, then, comparing the detected two rotating speeds with each other. CONSTITUTION:The 1st PG yoke 50 is buried in the center core of a magnetic sheet jacket and the 1st detector 60 is provided under a condition where the detector 60 is faced to the yoke 50, then, the magnetic pulse signal of the PG yoke 50 resulting from the rotation of a magnetic sheet is detected. On the other hand, the 2nd PG yoke 75 is installed to the driving shaft 7 of a driving motor and the 2nd detector 65 is provided under a condition where the detector 65 is faced to the yoke 75, then, rotational pulse signals resulted from the rotation of the motor are detected. After the signals of the 1st and 2nd detectors 60 and 65 are amplified in pulse, both rotating speeds are compared with each other at a comparator. Therefore, abnormality in the rotational drive of the magnetic sheet can be checked easily.
Patent JP-H04335597-A (JP)
Title: Heat-dissipating device of electronic-apparatus enclosure
Inventor: DOMEKI TAMOTSU
IPC: H05K7/20
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a heat-dissipating device which spreads cooling air coming from an intake port to the whole of an enclosure and which performs a cooling operation efficiently by installing the following inside a venthole in an electronic- apparatus enclosure: a convection guide plate; and a convection guide blade which changes the flow of the cooling wind. CONSTITUTION:In this heat-dissipating device, cooling air 8 which has entered a venthole 8 from an intake port 5 flows to convection directions A and B by using a convection guide blade 4 attached to a convection guide plate 3. The cooling air 8 flowing to the convection direction A flows in a housed board unit 2 and discharges heat from an evacuation port 6. On the other hand, the cooling air 8 in the convection direction B discharges heat from the evacuation port 6 by the same flow as that in conventional cases. Thereby, the convection directions are changed by the convection guide blade 4, and heat inside an enclosure can be cooled without increasing the amount of air.
Patent JP-H08302575-A (JP)
Title: Dyeable fiber and its production
Inventor: MORI KAZUO
IPC: D06M15/15
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a dyeable fiber capable of being dyed with a dye for protein-based fibers and suppressing a fibrillation caused by wearing or washing, by forming the coated layer of a specific enzyme protein on the surface of a fiber and a cross-linking the coated layer. CONSTITUTION: This dyeable fiber is obtained by immersing a fiber in an acidic or a neutral solution containing an enzyme protein such as cellulase-based protein having >=10000, preferably 20000-300000 molecular weight, forming the coated layer of the enzyme protein by imparting 3-15mg/m<2> enzyme protein on the surface of the fiber, conducting a cross-linking treatment using a cross- linking agent such as glutaraldehyde, then washing sufficiently and drying.
Patent JP-S5810159-A (JP)
Title: Pressure reducing device at starting of internal- combustion engine
Inventor: KACHI REIICHI
IPC: F01L13/08
Filed: 1981-07-09
Abstract: PURPOSE:To ensure the accurate opening and closing operation of the pressure reduction valve, of an internal-combustion engine, by a mechanism in which the cylindrical  rotor which is interlocked with the crankshaft, is provided with a moving control unit  which is disengaged through centrifugal force and with a helical groove made on the  support shaft which is capable of moving in the axial direction within the cylindrical  rotor and is connected with the pressure reduction valve. CONSTITUTION:The cylindrical rotor 34 rotates in interlocking with the crankshaft 22.  The pin 36b on the moving control unit 36, when the designated rotating speed of the  cylindrical rotor 34 is surpassed, is disengaged by the action of the centrifugal weight  36a from the helical groove 35a on the support shaft 35. As a result, the support shaft  35 is positioned outward through the torsion spring force applied thereto via the wire  39, closing the pressure reducing valve 30a. With the engine brought to a stop under  this condition, the rotating speed of the cylindrical rotor 34 decreases corresponding to  that of the crankshaft 22 to make the pin 36b engage with the helical groove 35 before  the cylindrical rotor 34 stops. The resultant screw action works to pull the wire 39, rotating counterclockwise the activation lever 33 to open the pressure reducing valve  30a.
Patent JP-S5732896-A (JP)
Title: Positioner for welding
Inventor: MIYAMOTO KATSUJI
IPC: B23K37/04
Filed: 1980-08-05
Abstract: PURPOSE: To provide a positioner which can locate semispherical or spherical objects to be welded in a manner as to permit welding from both inside and outside  surfaces by rotatably supporting a ringlike holding implement mounting said objects.  
     CONSTITUTION: For example, piercing hardware 14 is welded to a semisphere 13 in a position of an angle θ from the centerline in its perpendicular direction by the following method: First, the centerline of the semisphere 13 is aligned to a supporting revolving shaft 14 and is mounted to a holding jig 8, after which the jig 8 is rotated at an angle θ to bring the hardware 14 to right under the centerline of this positioner. After the jig 8 is fixed by a locking jig 11 in this position, a welding torch 16 is brought closer to a weld joint part 15 from the inner side of the semisphere 13 and welding is carried out in a flat position. Thence, the jig 8 is rotated θ+90° to locate the joint part 15 to right above and the part 15 is welded from the outside surface in a flat position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5439944-A (JP)
Title: Air conditioning and refrigerating device
Inventor: SATOU SATORU
IPC: F25B5/02
Filed: 1977-09-06
Abstract: PURPOSE: To simplify the device, by eliminating opening and closing valves, such as a magnet valve, etc. by utilizing the performance of controlling the flow rate of refrigerant in a temp sensing expansion valve especially for an evaporator multi-connection system air conditioning and refrigerating device.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63271405-A (JP)
Title: Device and method for switching optical connector
Inventor: SAITO KAZUTO
IPC: G02B6/38
Filed: 1987-04-30
Abstract: PURPOSE:To shorten the interrupting time of optical communication at the time of switching by drawing out a pin from two optical fiber connecting members which have been connected to each other, moving them backward a little, allowing one connecting member to move quickly to the other connecting member, and preventing a collision of each member. CONSTITUTION:By pressing a guide pin 36 for coupling optical fiber connecting members 9, 10, by a push pin 18a of a moving part 18, a coupling state of the members 9, 10 is released, and by moving backward a state 39, a gap deltais provided between end faces of the members 9, 10, and the member 10 is energized by a spring and moved on a moving base 20, and allowed to come into collision with a fixed member 8 and stopped. The moving base 20 returns to its original position, and by the push pin 18a of the moving part 18, the pin 36 is pushed and pushed into a hole of a connecting member 11, and optical fiber end faces of the members 11, 10 are connected. The gap delta is a distance which does not obstruct optical communication, and at the time of movement of the connecting member, a collision of each member does not occur, and the interrupting time of optical communication can be shortened.
Patent JP-H07286101-A (JP)
Title: Double metallic hydroxide
Inventor: MIYATA SHIGEO
IPC: C01G45/02
Filed: 1995-04-07
Abstract: PURPOSE:To obtain a double metallic hydroxide, expressed by a specific formula, capable of manifesting excellent flame retardancy and acid resistance without causing foaming troubles in moldings due to the decomposition of flame retardants at processing temperatures and useful for providing the flame retardants, flame retardant resins and rubber compositions. CONSTITUTION:This hydroxide is expressed by formula I [M<2+> is at least one bivalent metallic ion selected from the group consisting of Mn<2+>, Fe<2+>, Co<2+>, Ni<2+>, Cu<2+> and Zn<2+>; (x) is 0.005<(x)<0.7], preferably a hydroxide expressed by formula II. Furthermore, the BET specific surface area of the hydroxide expressed by formula I is preferably 1-20m<2>/g and the average particle diameter measured by a method using a Microtrac Particle Size AnalyzerR is preferably 0.2-4.0mum.
Patent JP-S63273875-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-05-01
Abstract: PURPOSE:To enhance electrophotographic characteristics, such as electric chargeability, dark decay resistance, and photosensitivity, and resistance to environmental conditions by forming a photoconductive layer composed of a charge retaining layer and a charge generating layer each having superlattice structure. CONSTITUTION:The photoconductive layer 3 is composed of the charge generating layer 6 formed by alternately laminating thin films of 2 kinds of microcrystalline silicons at lest one of both containing at least one of C, O, and N, and the charge retaining layer 5 formed by alternately laminating thin films of 2 kinds of amorphous silicons at least one of both containing at least one of C, O, and N, and at least one part of the microcrystalline silicon thin films continuously changes in crystallization degree near each interlayer of the thin films, thus permitting the obtained photosensitive body to be superior in chargeability, low in residual potential, high in photosensitivity in a wide wavelength region, and superior in environmental resistance.
Patent JP-S601497-A (JP)
Inventor: HATANAKA HIDEAKI
IPC: B65D59/02
Filed: 1983-06-16
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-S5782881-A (JP)
Title: Interractive guidance method and apparatus for private instruction
Inventor: DABUIDO SHII HON
IPC: G09B5/06
Filed: 1981-07-13
Abstract: A computer controlled interactive instruction system for teaching an individual comprising a peripheral (10) including at least one sensor (26) for producing a signal representing a function to be manually performed by the individual, a first device (36) for storing a sequence of signals representing instructions relating to the correct performance of the function, a first display (20) coupled to the first storage device (36) for displaying these instructions, a second storage device (22) for storing video and associated aduio signals representing both pictorial and aural representations of the correct performance of the function, a second display (24) for displaying the pictorial representation, and a computer (14) coupled to the peripheral (10), the first (36) and second (22) storage devices and the first (20) and second (24) displays for causing an ordered sequence of the instruction signals in the first signal storage device (36) to be displayed by the first display (20) so that the individual can learn to recognise and perform the function, and for receiving the signals from the peripheral (10) and detecting correct or incorrect performance of the function by the individual and for causing appropriate ones of the stored video signals to be displayed by the second display (24) and the associated audio signals to be produced to illustrate the correct performance of the function if it is incorrectly performed by the individual so that the individual is told shown and coached in the correct performance of the function and shown how to overcome any particular shortcomings of performance that that individual has.
Patent JP-S63273337-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOTTA NOBUAKI
IPC: H01L21/60
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the stress due to the collapse of the bump at the bonding time from being applied to the semiconductor substrate by forming a polyimide layer in the outer periphery of the region where the bump of the electrode is to be formed. CONSTITUTION:On a semiconductor substrate 101, an Al electrode 103, a passivation film 104, an Al film 105 for a plating electrode, a patterned titanium film 106 and a platinum film 107 are formed through an insulating film 102. Then, an independent polyimide layer 108 is formed in the region where a bump is to be formed, a photoresist pattern 109 is stacked which opens the region where a bump is to be formed, a gold bump 110 is formed by plating, the layer 109 is removed, and with the bump 110 and the layer 108 as a mask the layer 105 is etched away, whereby a semiconductor device with a bump is formed. In this semiconductor device, because of the existence of the polyimide layer on the surface of the bump and the semiconductor device, the stress due to the bonding pressure when bonding the lead wire to the bump is reduced, whereby the occurrence of cracks in the semiconductor chip is prevented.
Patent JP-H10304180-A (JP)
Title: Drawing processor and drawing processing method
Inventor: HAYASHI KAZUTAKA
IPC: G06T11/60
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a drawing processor which reduces an overhead and perform fast parallel drawing processesing. SOLUTION: A list generating means 11 generates a list of drawing elements constituting a drawing object. A drawing element classifying means 12 uses a certain reference value for length information on the drawing elements constituting the list to classify the drawing elements. A drawing element storage means 13 stores the classified drawing elements so that they correspond to reference values. Drawing process means 14a to 14n performs parallel drawing processes for the drawing elements. A drawing area allocating means 15 divides and allocates a drawing area to the drawing process means 14a to 14n. A drawing element transfer control means 16 transfers the drawing elements from the drawing element storage means 13 to the drawing process means 14a to 14n corresponding to the reference values. A composing output means 17 composes and outputs the drawing process result.
Patent JP-H1052760-A (JP)
Title: Welding method of hollow cylindrical body and its equipment
Inventor: OBERHOLZER MARCEL
IPC: B23K11/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To compensate the damping effect of a guiding tool and to make a first and second barrel reach welding rolls at about objective speed by driving at least one roll at the time of starting a welding machine or at the time of beginning to feed a hollow cylindrical body. SOLUTION: The peripheral surface shape of rolls 3, 4,... are fitted to an object to be welded, and about circular passage 2 is formed. The barrel of a container is carried in the direction of an A arrow passing through the passage 2 and guided with rolls, and dimension is corrected. After the first barrel or second barrel depending on the situation passes through a guiding tool 1, rolls reach the objective speed by the friction with the barrel, the interval with the succeeding barrel becomes normal, and an excessive slip is not generated. Rolls are driven by only temporarily acting a compressed air jet.
Patent JP-H047187-A (JP)
Title: Printing apparatus
Inventor: ASANO SHINYA
IPC: B41J29/18
Filed: 1990-04-26
Abstract: PURPOSE:To suitably set the intensity of a light indicating the printing position in accordance with the environmental brightness by providing a detecting means for detecting the brightness in the neighborhood of a printing apparatus, and a controlling means for variably controlling the luminance of the light generated from a light emitting means in accordance with the detecting result of the detecting means. CONSTITUTION:At the printing time, an LED 4a is driven via an LED driver 115 to emit an illuminating light L to indicate the printing position. A control part 101 controls the luminance of the light generated from the LED 4a in accordance with the brightness in the neighborhood of a typewriter (particularly, the brightness in the vicinity of the printing position) detected by a photosensor 20, i.e., increases the luminance as the brightness around the typewriter is higher, or decreases the luminance as it is darker. The luminance of the LED 4a controlled by changing the driving voltage of the LED 4a. For controlling the luminance, a data table of the driving voltage of the LED 4a corresponding to the brightness around the typewriter detected by the photosensor 20 is stored in a ROM 103 of the control part 101.
Patent JP-S5632337-A (JP)
Title: Regenerative furnace
Inventor: TAKAHASHI SHIROU
IPC: F23L15/02
Filed: 1979-08-28
Abstract: PURPOSE:To improve the heat efficiency of a regenerative furnace suitable for use as a glass kiln by constructing the furnace so that gas flows independently in the longitudinal direction along the upper and lower regenerators and flows in the lateral direction in the upper and lower regenerators. CONSTITUTION:This regenerative furnace is provided with a plurality of regenerators divided in both longitudinal and lateral directions. Gas is parted by vertical partition wall 13 into flows along the upper and lower regenerators (4,6 and 3,5)  divided in the lateral direction, and the gas flows independently on the whole. One  flow of exhaust gas is shown by arrow A. This flow from collective flue 11 passes  through rear upper regenerator 3, turns back from wall 13, and enters rear exhaust  flue 14a through rear lower regenerator 5. The other flow by arrow B passes  through front upper regenerator 4, thrus back from wall 13, and enters front exhaust flue 14b through front lower regenerator 6.