baber/WOPTO huggingface dataset:
Patent JP-S61168735-A (JP)
Title: Clean room
Inventor: SATO NOBUAKI
IPC: F24F7/06
Filed: 1985-01-21
Abstract: PURPOSE:To remove dust from a working part rapidly without retention thereof by a method wherein a ventilating hole is provided on the side wall of a ceiling vicinity accommodating air cleaning elements. CONSTITUTION:The ventilating hole is provided on the side plate 4 located under the commutating plate 15 of the workin part 7a. An air retaining portion generating at the clean air blow-off part of the clean room is removed by utilizing higher pressure of the room than the preserving area 22 and the flowing of the clean air in the clean room is improved so as not to generate the disorder thereof. That is, the flowing of the clean air blown from the commutating plate does not generate any eddy in the air current, accordingly, the dust generated in the room is removed together with the air current from the working apparatus and the products without the stagnation of the dust. The air- stagnating part does not exist in the room, therefore, the stationary air current condition may be returned rapidly even in case the air current is disturbed by the movement of the workers in the room.
Patent JP-S58126926-A (JP)
Title: Temperature controlling device for heating furnace
Inventor: MITSUOKA HIROO
IPC: C21D9/00
Filed: 1982-01-22
Abstract: PURPOSE:To reduce load of a computer and to improve function of combustion control as a whole by providing an exclusive operating device that deduces temperature of a metallic piece in accordance with the data of a memory. CONSTITUTION:A host computer 1 is provided with functions for heating a metallic piece such as a steel piece etc. to target temperature. Heating condition parameter for controlling is stored in a data memory 3. When operation command is given to an exclusive operating device 2 through a common bus 4 in case of necessity, the operating device 2 performs necessary operation referring to the data stored in the memory 2, and deduces temperature of the metallic piece. The result is made known to the host computer 1 through the bus 4. By this way, the load of the computer is lightened and temperature control of the heating furnace can be performed properly.
Patent JP-H11205698-A (JP)
Title: Device and method for preparing program list for digital broadcasting receiver
Inventor: YOSHIZAWA KAZUNORI
IPC: H04N5/44
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To display a program list by quickly acquiring program information from broadcasting waves when a display request of the program list is received. SOLUTION: During a period 21, memory retrieval is performed concerning all channels CH1 to CH4, and when memory retrieval of CH4 is finished, a reception waiting state 22 of CH1, reception waiting state 23 of CH2, reception waiting state of CH3 and reception waiting state 24 of CH4 are simultaneously started. Since the channel data of CH3 are broadcasted at such a time, data separating processing 24 of CH3 is immediately started, and when the channel data of CH4, CH1 and CH2 are broadcasted later, data separating processing 26 of CH4, data separating processing 27 of CH1 and data separating processing 28 of CH2 are successively performed so that the channel data of CH1 to CH4 can be acquired.
Patent JP-S62168638-A (JP)
Title: Pressure-resistant sand core for forming water jacket having tubular body for water path and its production
Inventor: NAKABAYASHI SHIGEMITSU
IPC: B22C23/02
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the breakdown of a sand core by the pressure of a molten metal in the stage of pressure casting and to form a water jacket having a normal shape by covering the entire surface of the sand core with a pressure-resistant coating layer. CONSTITUTION:A sand core body 12a is immersed into a liquid pressure-resistant coating material consisting of an aq. alkaline soln. prepd. by mixing powder refractories and water-soluble thermosetting synthetic resin. The sand core body 12a is then taken out of the pressure-resistant coating material and is rested in air and thereafter, the core body 12a is again immersed into the pressure-resistant coating material to form the lower layer of the pressure-resistant coating layer 18 over the entire surface of the core body 12a and the core sand layer 20. The core body 12a is taken out of the coating material and is dried in a hot stove and is calcined. The core body 12a is further immersed into the liquid pressure-resistant coating material contg. mica and Al to form the upper layer on the entire surface of the lower layer, thereby constituting the pressure-resistant coating layer 18. The coating layer is further dried and calcined in the hot stove; thereafter, the core sand layer 20 and the coating layer 18 are removed from the outside peripheral face of the welded part 10a of each tubular body 10 to expose each welded part 10a.
Patent JP-S59132364-A (JP)
Title: Rotational speed detector
Inventor: KOUDA MINORU
IPC: G01P3/487
Filed: 1983-01-19
Abstract: PURPOSE:To lower the noise level by providing a magnet having a plurality of disc-like magnetized poles inside a backplate while a resin magnet is provided on the circumference thereof together with an angle determining notch section and a cut section. CONSTITUTION:A backplate 3 made of a ferromagnetic material is mounted on a boss 1 of a motor and a disc-shaped magnet 4 bonded thereinside while a resin magnet 5 is mounted on the circumference thereof. Notch sections 12 are fitted into cut sections 13 provided on the circumference of the boss 1 by arranging them at positions facing them at an interval of 180 deg. inside the backplate 3 to position and fix the backplate 3 and the boss 1. Pins 14 and 15 provided on a magnetized yoke 9 are inserted into a center hole of the boss 1 and the notch section 12 of the backplate 3 to determine the angle and magnets 4 and 5 are magnetized through a winding 11 of 2n projections 10 of the magnetized yoke 9. A gate and welded section are provided at the center of a magnetic pole. Thus, the noise level can be lowered depending on the characteristic difference in the gate and the welded section.
Patent JP-S61166324-A (JP)
Inventor: NAKAMURA MASANORI
IPC: A01F15/08
Filed: 1985-01-18
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-S5393301-A (JP)
Title: Resin molded small sized motor
Inventor: OOKAWA TOMOHIRO
IPC: H02K3/44
Filed: 1977-01-28
Abstract: PURPOSE: To heighten an assembling performance and reliability, by fixing metal bearing with metal covers pressed in and calking at a small size motor resin mold of its stator iron core and an end bracket of an anti-load side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07217218-A (JP)
Title: Large-span roof and erection thereof
Inventor: BABA IKUO
IPC: E04G21/28
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a large span roof covering a construction area, which is easily erected and demolished and excellent in durability against rainfall, low temperature, strong wind, snow fall and further, in which building materials can be easily brought in and out and it is possible to carry out the construction works even in winter. CONSTITUTION:A pair of lower and upper chord members are connected to each other by a lattice to constitute of a main truss frame. Horizontal members are laid on both upper chord members and both main truss frames are parallelly connected by connecting horizontal members with a distance to assemble the truss frame. Folded plates or plate materials are attached to the upper part of truss frame by support members of plate materials to assemble the roof unit 3. A plurality of roof units 3 are arranged on the upper part of a construction site 2 and connected to each other to erect a large span roof 1.
Patent JP-S55100132-A (JP)
Title: Assembly of heat-insulating panel
Inventor: MICHIZOE TAKAO
IPC: B29C39/00
Filed: 1979-01-24
Abstract: PURPOSE: To reduce assembly man-hours by approaching a pair of heat-insulating panel ribs close to each other, holding both ribs with joining sleeve, injecting heat- insulating material between the both panels to make foams, and adhering the both ribs on the internal surface of sleeve.  
     CONSTITUTION: Heat-insulating material 9 is filled between external board 2 and internal board 3 consisting of plural veneers joined together at the joining part. The both sides of heat-insulating material are hermitically sealed by side walls consisting of reinforcing timber 6, forming foam board 7 and synthetic resin board 8. In the meantime, after placing the rib 3 of one heat-insulating panel 1 and the rib 3 of the other heat-insulating panel 1 in a proximity to each other, the bent parts 3b, 3b are caused to be held by joining sleeve 4 having almost the same internal diameter as clearance between the tips of the bent 3b, 3b. Then foamed urethane 12 is caused to be foamed in space between the both panels 1, 1, thus adhering the tips of rib's bent parts 3b, 3b to the skirt parts 4b, 4b of sleeve 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06216234-A (JP)
Title: Method of forming impurity diffusion region for isolation
Inventor: TAKAKURA NOBUYUKI
IPC: H01L21/76
Filed: 1993-01-20
Abstract: PURPOSE:To make it possible to provide isolation between a predetermined element forming region and other regions of the outside of the element forming region at a low cost without using an epitaxial semiconductor substrate and remarkably reducing the element forming region. CONSTITUTION:When an impurity diffusion region 8 for isolation between a predetermined element forming region A of a semiconductor substrate 1 and other regions B of the outside of the element forming region A is formed, the semiconductor substrate 1 in which a groove 5 is previously formed in the rear of the element forming region A is used as the semiconductor substrate, and conductive type impurity is diffused so as to extend across the front surface of the semiconductor substrate 1 and the bottom of the groove 5, and thus the impurity diffusion region 8 for isolation is formed.
Patent JP-S58124314-A (JP)
Title: Automatic sound volume controller
Inventor: NISHIMURA NOBUYUKI
IPC: H03G3/32
Filed: 1982-01-20
Abstract: PURPOSE:To reduce the noise in a motorcar and to remove hindrance to safety drive by detecting th noise from a noise generating element of the motorcar and preventing an increase in the volume of sound generated by an acoustic device. CONSTITUTION:When the klaxon 24 of the motorcar is not sounded, a switch SW22 is turned off and an SW21 is turned on. For sounding the klaxon 24, the switch 22 is turned on and the SW21 is turned off. Consequently, the path between a detector 8 and an adder 5 is broken to disallow output from a microphone 6 to the adder 5, and the output of the acoustic device 1 is detected by a detector 3 to input only a signal having the phase inverted at a part 4 to the adder 5. The output of the adder 5 controls an electronic sound volume control 12 through a filter 9, detector 10, and time constant circuit 11, but the adder 5 receives only the output of the phase inverter 4 to generate a minus adder output, and consequently the volume control 12 decreases the sound volume level of the device 1 to reduce the volume of sound from a speaker 2 gradually through the circuit 11, so that the sound volume level of the device 1 is reduced to zero finally.
Patent JP-H02188045-A (JP)
Title: Digital relay exchange system
Inventor: KAMATA KOZO
IPC: H04L12/52
Filed: 1989-01-13
Abstract: PURPOSE:To save transmission capacity (charge for line use) and to facilitate network operation while holding reliability by making a fast digital leased-line two-way branch service function degenerate and operating it as, for example, a logical convergence network (star) which is converged on a head office. CONSTITUTION:A start point M1 and an end point M2 are connected by a fast digital leased line SD, and single or plural two-way branch points M3-MN are provided between the start point and end point; and time slot distribution which is converged on the start point, end point, or branch point is employed and a digital relay exchange is provided at the point. Time-division multiplexer devices 8a-8f are installed at M1-Mn. Here, a PBX9 with a relay exchange function is installed at the M1, PBXs 10b-10f are installed at M2-MN, and the digital exchange installed at the M1 serves as a convergence station. A local communication among the M2, M3, and M4 is performed not directly, but through the convergence station M1 because time slots are not assigned. None of the stations of the M2-M4 requires a relay exchange function and the functions are simplified. Further, time slots are redistributed when necessary to set a convergence point as a start point, end point, or branch point.
Patent JP-S62167310-A (JP)
Title: Radiation curing resin composition
Inventor: OKUNOYAMA TERU
IPC: C09D11/101
Filed: 1986-01-20
Abstract: PURPOSE:The titled novel composition, consisting of a copolymer of specific hard segments containing introduced allyl groups as photosensitive groups and soft segments containing a long-chain polyol and capable of giving tough cured articles having improved flexibility, mechanical strength, etc. CONSTITUTION:A radiation curing resin composition consisting of a copoplymer or hard segments, prepared by reacting (A) a polyol containing allyl group as a photosensitive group, preferably allyl ether propane diol with (B) a polyisocyanate compound and (C) a long-chain polyol, preferably polybutadiene glycol and capable of forming crystalline region by chain extension of the components (A) and (B) with soft segments capable of forming amorphous regions with chains containing the component (C). Specifically, for example, the components (A) and (B) are reacted to give the hard segments and the component (C) is added to the resultant reaction mixture and reacted with the excess component (B) therein to form the soft segments.
Patent JP-H08204733-A (JP)
Title: Transmission terminal equipment collection station
Inventor: KANEFUJI SATORU
IPC: H04L12/40
Filed: 1995-01-23
Abstract: PURPOSE: To easily build up a transmission network without the limit of the number of connection terminal equipments even in the case of long range transmission by synthesizing data sent from each transmission terminal equipment into one-set of data by a transmission synthesis circuit and sending the data to each transmission terminal equipment via a common coupling circuit. CONSTITUTION: A transmission I/F circuit 4 always monitors the state of a transmission bus 9 while receiving the signal through a coupling circuit 6 and a transmission synthesis circuit 5 and provides the output of transmission data to the circuit 5 sequentially when no transmission data are in existence on the bus 9 for a prescribed time. The circuit 5 applies OR synthesis to transmission data from each circuit 4 and provides the output of the result to the circuit 6. In this case, the circuit 6 receives the transmission data as reception data and gives the data to the circuit 4 via the circuit 5. The circuit 4 compares the data sent by itself with the data sent from the circuit 5 and sends the data when they are identical to each other.  When the data are not identical, the circuit 4 confirms it that the transmission data are in collision because other circuit 4 sends data simultaneously and the circuit 4 awaits data transmission for prescribed time.
Patent JP-S5393698-A (JP)
Title: Fire extinguishing arrangement for assembling floor of plant controlling room
Inventor: OOTAKA HIDEMATSU
IPC: A62C3/16
Filed: 1977-01-28
Abstract: PURPOSE: To provide a fire extinguishing arrangement for assembling floor of plant controlling room, in which water sprinkling means are arranged in grid-shaped channels for accommodating cables in assembling floor, so as to effectively extinguish fire, and after the fire is extinguished, water after use is drained or dried by blowing air through the water sprinkling means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59135688-A (JP)
Title: Magnetic bubble element
Inventor: SATOU TOSHIHIRO
IPC: G11C19/08
Filed: 1983-01-24
Abstract: PURPOSE:To form a magnetic bubble element without transfer margin by increasing the curvature of an ion implantation transfer path at a connecting part to move bubbles from the 1st transfer path to the 2nd transfer path more than the curvature of the ion implantation transfer path at the connection part to transfer the bubbles from the 2nd transfer path to the 1st transfer path. CONSTITUTION:In measuring a transfer margin at the connecting part while changing the curvature r1 of the ion implantation transfer path 6 of the connection part, the dependancy on radius of curvature as shown in Figure is obtained. The X axis in Figure indicates the r1 divided by the curvature r2 of the ion implantation transfer path of the connection part from a permalloy transfer path to the ion implantation transfer path. The transfer margin of the connection part from the ion implantation transfer path to the permalloy transfer path is increased as the r1/r2 is decreased as shown in Figure and windened suddenly when the value of the r1/r2 is at 0.8. Thus, the radius of curvature r1 of the connection part from the ion implantation path to the permalloy transfer path is selected as <=0.8 times of the radius of curvature r2 of the connection part from the permalloy transfer path to the ion implantation transfer path (the curvature is >=1.25 times).
Patent JP-H01183909-A (JP)
Title: Transversal filter
Inventor: DOI KOJI
IPC: H03H17/06
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the whole arithmetic quantity by executing operation concerning the complicated operation of processing such as multiplying and adding not with a sampling clock but with the clock to execute down-sampling. CONSTITUTION:A transversal filter is composed of multipliers 20-1-N, delaying devices 40-1-(N-1), an adder 50 and switch circuits 60-1-N. An action is executed by two clocks of a clock 80 having the period later than a clock 70 and a clock 70. Generally, the clock 80 is the one to frequency-divide the clock 70. A detecting circuit 2 multiplies the sine wave to an input signal 1 in accordance with the sampling clock 70 and as the result, the data component and the higher harmonic component of the input signal are outputted. At a transversal filter 8, the operation is executed in accordance with a sampling clock 70 and a data clock 80 and only the data component to remove the higher harmonic of the input signal is outputted.
Patent JP-S59135714-A (JP)
Inventor: KATSUMURA AKIFUMI
IPC: B32B15/08
Filed: 1983-01-24
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-H02192531-A (JP)
Title: Humidifier
Inventor: WADA TSUYOSHI
IPC: F24F6/12
Filed: 1989-01-18
Abstract: PURPOSE:To prevent some spray particles outputted from a blowing nozzle from being struck against to each other and to facilitate a variation of a direction of the blowing port of the nozzle by a method wherein a surface of the blowing nozzle is provided with a concave part to which a finger is applied during a rotating operation and the upper part of an atomizing cylinder is provided with a rib of the concave part for abutting operation. CONSTITUTION:A blowing nozzle 5 has an inclined blowing port 10 for use in blowing some spray particles slantly and upwardly. The blowing nozzle 5 has a concave part 13 at a position corresponding to the blowing port 10. The blowing direction of the atomized particles is determined by a direction of the blowing port 10 of the blowing nozzle 5. Although the blowing nozzle 5 can be rotated within the upper part 11 of the atomizing cylinder 4, a movable range of the blowing nozzle 5 is normally restricted due to the fact that both ends of the rib 12 arranged within the upper part 11 of the atomizing cylinder 4 abut against the rear side surface of the concave part 13 of the blowing nozzle 5.
Patent JP-H02188623-A (JP)
Title: Engine
Inventor: HAMAMURA MASAHIRO
IPC: F01P7/16
Filed: 1989-01-18
Abstract: PURPOSE:To improve the cooling effect of an engine by arranging a recess portion in a cylinder head to supply cooling medium in a tank to this portion and providing voids at the periphery of a cylinder in a cylinder block to supply cooling medium to these portions. CONSTITUTION:During the operation of an engine, the lubricating oil in a crankcase 34 is pumped by an oil pump 35 and is fed to the feed pipe 25 of a cylinder head 13 through an oil cooler 36 to supply it to respective bearings of a camshaft as well as a recess portion 16 formed on the top surface of the cylinder head 15. The lubricating oil in the recess portion 16 is led to the lower section passing through a communication passage 23 and exhaust passages 24, 26 after absorbing the heat around a combustion chamber 17 and air intake and exhaust valves 14, 15, and cooling them, and returns to the crankcase 34 through a main gallery 3. A part of discharge oil of the pump 35 is fed in voids 11 through a pipe line d and is led over the whole periphery of the cylinder 10 along a recess groove 7, a vertical groove 8 and so on for cooling.
Patent JP-S56106360-A (JP)
Title: Double-structured fluorescent light discharge tube
Inventor: KUROKAWA HIROMI
IPC: H01J61/34
Filed: 1980-01-28
Abstract: PURPOSE:To enhance brightness of the light source of a fluorescent discharge tube, by means of a double-structured tube including both transparent outer and inner glass tubes to be arranged in such a way as spreading phosphor film over the external circumferential surface of the inner tube and the internal circumferential surface of the outer tube, while providing a reflecting film over the internal wall of the inner tube. CONSTITUTION:An outer tube 10 and inner tube 5 respectively made of transparent glass tubes of large and small diameters are arranged in a double-structured concentric configuration with those central axes coinciding with each other. The space (p) between both tubes is sealed in vaccum while in vicinity of both right and left ends of the space (p) are provided filaments 19, 19' connected to external electrode terminals 21, 21' respectively. Phosphor films 9, 12 are spread over the external wall of inner tube 5 and the internal wall of outer tube 10 and further a thin film 7 is formed on the internal wall of inner tube 5 through process of vacuum evaporation or the like, so that a fluorescent light can be reflected on the surface toward the outside of tube 5. Therefore, a quite intense fluorescent beam can be irradiated because a part of fluorescent light generated from phosphor film 9 on inner tube 5 may be relected at reflecting film 7 as an additional intensity.
Patent JP-S60153712-A (JP)
Inventor: SHIMAMURA TERUO
IPC: A01D34/63
Filed: 1984-01-19
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-H06223214-A (JP)
Title: Detector
Inventor: OKABE ZENE
IPC: G01J1/02
Filed: 1993-01-22
Abstract: PURPOSE:To provide a detector for minimizing deviation between the focus of an image-forming lens and plural photodetecting elements. CONSTITUTION:The detector is provided with an illumination lamp 19 for irradiating a bar code 12 on a postcard 11 with light, an image-forming lens 22 for forming an image of light emitted from the lamp 19 and reflected from the postcard 11, and plural photodetectors 21a to 21c for receiving light forming its image by the lens 22 and detecting optical information and the elements 21a to 21c are arranged on respectively different positions in accordance with the optical characteristics of the lens 22.