baber/WOPTO huggingface dataset:
Patent JP-S61275920-A (JP)
Title: Information processor
Inventor: KISHIMOTO SHIGEHARU
IPC: G02B17/00
Filed: 1985-05-31
Abstract: PURPOSE:To make a light emitting element unnecessary to reduce the power consumption by providing a mirror semiconductor and a photodetector which receives the reflected light from the mirror semiconductor. CONSTITUTION:A mirror semiconductor 3 reflects the external light and transmits it to another device. A liquid crystal display part 1 is driven by the signal from a CPU 4 to display information from a keyboard 5, information inputted from a photodetector 2, etc. A photo transistor 2 reacts to light and converts the optical signal to a digital signal to input it to the CPU 4. The mirror semiconductor 3 is driven by the signal from the CPU 4 and consists of a MOS semiconductor having a specular face part 60 on the surface. The specular face part 60 consists of a metal such as aluminum which reflects light, and a semiconductor 61 is stuck onto a silicon substrate 62 with a special adhesive. The aluminum is notched; and when an electric charge is applied to the semiconductor 61, the aluminum and the bottom face of the semiconductor 61 attract each other to cause a torsion in accordance with the quantity of the electric charge, and the reflection angle of the external light is changed thereby.
Patent JP-H11310417-A (JP)
Title: Oven for melting glass
Inventor: HIGUCHI TATSUO
IPC: F27B3/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass-melting oven capable of stopping the downward flow of the melted glass in an extremely short time. SOLUTION: The glass-melting oven is provided with a melting oven main body 2 in which a melting space 1 capable of collecting and storing the melted glass G is formed, with a downward flow nozzle 8 disposed in the lower portion of the melting oven main body 2 and communicating with the melting space 1, and with an exhausting means 12 connected to the upper portion of the melting space 1 through a flow control valve 11. When the opening degree of the flow control valve 11 is suitably controlled to reduce the inner pressure of the melting space 1 by the use of the exhausting means 12, the downward flow of the melted glass G from the melting oven main body 2 to the outside is stopped.
Patent JP-S60261805-A (JP)
Inventor: YAMANAKA TADAHIKO
IPC: E01B27/04
Filed: 1984-06-06
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-S6012312-A (JP)
Title: Wheel
Inventor: WATANABE SHIYOUEI
IPC: B60B1/00
Filed: 1983-06-30
Abstract: PURPOSE:To surely prevent the slip between a tire and a rim and as well to reduce the weight of the rim, by providing a plurality of apertures in the wall surface of the flange section of the rim, the apertures being piereced therethrough. CONSTITUTION:A wheel has a plurality of apertures 6 which are formed spaced at intervals in the wall surface of the frange section 5 of a rim 2 that is made into contact with the bead section 7a of a tire 7, the apertures 6 piercing through the wall surface. Therefore, the outer surface of the bead section 7a is bit into the apertures 6 due to the infllation of the tire 7 which is charged with air pressure, so that the bead section 7a is locked in the rim 2. Accordingly no circumferential slip is brought about between the tire 7 and the rim 2 even if a vehicle such as, for example, a motocross motor-cycle fiercely runs. Further, the coventionally used bead check for preventing the slip of the tire may be made unecessary, and as well the weight of the rim may be reduced due to the provision of a plurality of apertures 6 formed in the flange section 5, thereby the rotating inertia of the wheel may be reduced.
Patent JP-2000272037-A (JP)
Title: Water absorbing element
Inventor: FUJIMURA KIKUO
IPC: B32B3/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To accelerate a water absorbing speed and to improve a water absorbing efficiency by laminating a plurality of water absorbing sheets of inorganic fiber at a gap by a separator of a low melting point resin, and connecting them. SOLUTION: The water absorbing element 1 is obtained by laminating a plurality of water absorbing sheets 10 by using the sheets of inorganic fiber, and connecting the adjacent sheets at a gap by separators 11 of a low melting point resin such as a low melting point polyester, a low melting point polyamide or the like. Then, a sponge 12 of cellulose acetate or the like is brought into contact with the plurality of the laminated sheets 10. The sponge 12 is used for storing and supplying water to the sheets 10. As the sponge, a sponge having a thickness of 5 mm and a water absorbing amount of 3,000 g/m2 is used. Thus, the water absorbing speed is accelerated, and its water absorbing efficiency can be improved.
Patent JP-S61275597-A (JP)
Title: Propeller type blower
Inventor: SAKAI AKIO
IPC: F04D25/08
Filed: 1985-05-30
Abstract: PURPOSE:To effectively prevent the occurrence of resonance, by a method wherein a resilient body, such as rubber, for preventing the occurrence of resonance is located between the nip formed by the boss of a metallic blade and a spinner. CONSTITUTION:Plural propeller-shaped metallic blades 3 are secured to a boss 4, provided at its center with a hole 4a extended through an electric motor shaft 1, by means of a plate 5 and rivets 6. A cylindrical resilient body 8 for preventing the occurrence of resonance is located between the nip formed by a boss 4 of a metallic blade 2 and a spinner 7. It is preferable that high nitrile rubber, having hardness of 80-90 and highly resistant to oil and water, is used as the resilient body 8. As a result, resonance frequency of a vibrating system is deviated and from high harmonic frequency of a motor-driven mecha nism, and this enables prevention of the occurrence of resonance.
Patent JP-S598424-A (JP)
Title: Frequency adjusting device
Inventor: HIRAI YASUAKI
IPC: H03L7/085
Filed: 1982-07-06
Abstract: PURPOSE:To adjust easily an input signal to a prescribed frequency with high accuracy, by using also a microcomputer without using a frequency counter. CONSTITUTION:A beat waveform B is obtained by inputting an input signal A to an amplifier circuit 2 with a limit of gain and mixing the signal at a reference signal generating circuit 1. A signal waveform C is obtained by passing this waveform B through a reference frequency eliminating circuit 5. The input signal A is changed into a signal D having f0 of frequency and a maximum output level by passing the signal waveform C through an LPF6, where f0 is the frequency to be adjusted for the input signal A and the frequency of the circuit 1. The signal D is converted into a digital signal at an AD converter 7 and given to a CPU9 through an input/output circuit 8. The input signal passes through a phase detecting circuit 4 to recognize whether the frequency of the input signal A is larger or smaller than the f0 and it is discriminated whether the output is H or L level and the result is given to the circuit 8. Thus, the frequency adjustment with high accuracy is attained with the comparison of the basic frequency.
Patent JP-2000307846-A (JP)
Title: Device for generating printing information, printer, printing method and recording medium
Inventor: KURATA KENICHI
IPC: G06F3/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To generate a high quality hidden pattern without lowering the throughput of a printer. SOLUTION: This printing system is composed of a host computer 1 and a printer 2, and the computer 1 is controlled by an operating system 3. The system 3 has a driver 5, which converts printing data outputted from an application program 4 into printing information intrinsic to the printer and supplies it to the printer 2. Hidden pattern generating parts 9 and 14 which generate a hidden pattern to be embedded into a print image are provided respectively in the driver 5 and the printer 2. Since both the printer 2 and the driver 5 are provided with a generation function of a hidden pattern, and a hidden patter is generated by either one of the printer 2 or the driver 5 according to conditions, a high quality hidden pattern can be generated without applying load on both the printer 2 and the driver 5.
Patent JP-H08315987-A (JP)
Title: Illuminating light inspection device
Inventor: TAKAGI KATSUSHI
IPC: H05B37/03
Filed: 1995-05-16
Abstract: PURPOSE: To surely detect not only one disconnection but also a plurality of disconnections of a plurality of illuminating lights connected in parallel within an elevator car. CONSTITUTION: The current carried to illuminating lights is detected by a sensor 4, and the difference between the output of a first peak hold circuit 5 for peak- holding the detected current and the output of a power source voltage fluctuation extracting circuit 6 in which the power source voltage fluctuation is extracted from the detected current is calculated by a first subtracter 7. The difference between the output of the first subtracter 7 and the output of a second peak holding circuit 8 for peak-holding the detected current is calculated by a second subtracter 9, and not only one disconnection but also a plurality of disconnections of illuminating lights are surely detected from this output difference.
Patent JP-S5543475-A (JP)
Title: Working method of parts of clock or wafer
Inventor: WATANABE KATSURA
IPC: B23Q3/08
Filed: 1978-09-25
Abstract: PURPOSE:To perform the high accurate lapping process and polishing process by making the wax impregnated porous substrate an adhesive substrate and thereby effectively securing the compact parts of the clocks and the electronic equipments. CONSTITUTION:To the metallic powder and the like such as Al2O3, SiO2, the binder such as Co, Ni are added and the obtained is molded, heated and sintered (about 850-1500 deg.C) under the reductive atmosphere, and the porous type sintered plate having porosity of about 40-65%, compression strength of about 100- 700kg/cm<2>. Then, the wax comprising mainly rosin, shellac, and paraffin and having the melting point of about 100 deg.C is impregnated under vacuum or forcibly impregnated under heating on the porous type sintered plate to form the connected substrate. Said substrate 1 has the surface which is wiped and cleaned by the solvent, and thereafter, the work 2 is mounted directly thereon and while applying pressure, the substrate 1 is heated higher than the melting point of the wax, and the wax floating up on the substrate surface 1 due to capillarity is employed for securing the work 2 to the substrate 1 effectively and giving work.
Patent JP-H10307797-A (JP)
Title: Information terminal device
Inventor: KAMIMAKI HIDEKI
IPC: G06F3/048
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a request to obtain detailed information and the information itself by allowing an information provision source to multiplex information to be provided, reads a homepage address, etc., out of the multiplexed information, and display the multiplexed information, and then giving additional value to information provided by broadcasting media and easily taking the multiplexed information out. SOLUTION: The information terminal device 1 has a means which is connected to bidirectional communication infrastructures and obtains all kinds of information from an information provision source 3 through a broadcasting media transmission/reception path 2, a CATV network 4, and a LAN 5 and easily displays and executes the information. Homepage address information is multiplexed with the information that the information terminal device 1 has obtained or provided as attached information from the information provision source 3. Consequently, homepages at the information provision source 3 can be accessed from the bidirectional communication infrastructures at need and more detailed information can be obtained.
Patent JP-S607966-A (JP)
Title: Device for producing panel
Inventor: ISHIKAWA TAKASHI
IPC: B05D7/14
Filed: 1983-06-28
Abstract: PURPOSE:To produce a panel having natural feeling and three-dimensional feeling and having improved design freedom and weatherability by working an optional rugged pattern on a plate material and forming a decorative paint coated film on the surface of the plate material. CONSTITUTION:An optional rugged pattern is formed with an embossing machine 4 on a commercially marketted plate material to be delivered from a plate material delivery section 1. An optional pattern is printed on the decorative surface of said plate material in a printing section 7 and a decorative paint coated film such as clear or the like is formed thereon. The film is dried in a heating section 11 and thereafter the plate material is passed through a forming machine 14. Then the panel which is provided with natural feel and three-dimensional feeling and has improved design freedom and weatherability is obtd.
Patent JP-H01286897-A (JP)
Title: Ellipse-generating mechanism for drawing instrument for ellipses in solid figures
Inventor: MIYANAGA TEIZO
IPC: B43L11/04
Filed: 1988-05-13
Abstract: PURPOSE:To contrive a reduction in cost and a wider range of use for drawing by performing a drawing operation through tracing an elliptic groove with a specified ellipticity directly by a copy interlocking beam and a copying ball, and providing a variety of detachable ellipse-forming disks for various ellipticities as optional component parts. CONSTITUTION:A fixing nut 58 is untightened, and a movable shaft with a circular cross section is moved vertically along a vertical center shaft 1, thereby changing a copying ratio. When an ellipse with a different ellipticity is required, a drawing base part 9 and a copy interlocking beam 46 are moved toward the center shaft 1, whereby a copying ball 51 located in a guide groove 60 of an ellipse-forming disk 47 rides over a ridge of the groove while pushing up a retainer spring 52, and if fitted into a guide groove 61. At the time of changeover from the groove 61 to the groove 60, the drawing base part 9 and the copy interlocking bearm 46 are moved away from the center shaft 1 by pushing outward. The ellipse-forming disk 47 is detachably fitted to a tapered shaft part by a tapered-shaft hole. A variety of ellipse-fornming disks 47 differing in ellipticity are provided as optional component parts, and one of them is used in place of the existing ellipse-forming disk 47, as required.
Patent JP-H0418167-A (JP)
Title: Carbon fiber base material and molding of carbon fiber reinforced thermoplastic resin using the same as reinforcing material
Inventor: SAITO JUNICHI
IPC: C08J5/06
Filed: 1990-05-08
Abstract: PURPOSE:To improve affinity with a matrix resin and remarkably increase mechanical strength of a molding of carbon fiber-reinforced thermoplastic resin by treating a reinforcing carbon fiber base material with phenylene diamine. CONSTITUTION:A reinforcing carbon fiber base material is subjected to dipping treatment with a solution obtained by dissolving phenylene diamine, preferably metaphenylene diamine in an organic solvent (e.g. alcohols) and the diamine is applied to the fiber base material at an amount of 0.1-3wt.%, preferably 1-2wt.% based on the fiber to improve affinity with a matrix resin, especially polyetherimide resin having heat resistance. A molding of thermoplastic resin using the carbon fiber as a reinforcing material remarkably increases the mechanical strength such as flexural strength or tensile strength.
Patent JP-H02297900-A (JP)
Title: Synchrotron radiation beam generating device
Inventor: OKUDA SOICHIRO
IPC: H05H13/04
Filed: 1989-05-11
Abstract: PURPOSE:To accumulate charged particles stably by locating an inserted light source on a divergent path, and changing over the track at the incident time of charged particles to the track at takeout time of the synchrotron radiation beam and vice versa. CONSTITUTION:An electron accelerated by a preliminary accelerating device orbits on a closed track through the action of the magnetic field generated by a septum electromagnet 1, kicker electromagnets 2a-2c, a four-polar electromagnet 3, and a bi-polar electromagnet 4. As the electron does not pass an inserted light source 6 during incidence, there is no fear of loss caused by its narrow opening, and accumulation can be made easily. The kicker electromagnets 2a-2c can be used both at the incident and diverging times, to permit constituting a short closed track, which enables stable accumulation of the beam.
Patent JP-H08282720-A (JP)
Title: Tank attachment apparatus
Inventor: YANAGIHARA ATSUSHI
IPC: F16B2/08
Filed: 1995-04-19
Abstract: PURPOSE: To provide an apparatus that can attach a plurality of tanks easily in compactness. CONSTITUTION: A base bracket 13 is fixed onto a stay arms 12 attached to the laterals of a side frame 10 of a vehicle, and a plurality of air tanks 17 are arranged with relatively soft spacers 15 interposed in between. U-bolts 18 and 19, connected each other with a turnbuckle 20, are held respectively at their ends to the base bracket 13, and the air tanks 17 are bound tightly with the U-bolts 18 and 19 at their outer circumference.
Patent JP-S63281741-A (JP)
Title: Coating agent for metallic mold
Inventor: OYAMADA AKIRA
IPC: B22C3/00
Filed: 1987-05-14
Abstract: PURPOSE:To reduce load for taking out a pin for hole as cost and to enable using for a long period by using mixture composing of ceramic aggregate and CaF2 as coating agent coated on the surface of the pin for hole as cast in a metallic mold for casting Al alloy. CONSTITUTION:At the time of casting by using the metallic mold 2 for casting a cylinder head of Al alloy, the test piece 1 of the pin for hole as cast in order to form a bolt hole in the cylinder head, is inserted into the metallic mold 2. In this case, the coating agent 4 blending 10-50wt.% CaF2 as solid lubricator to the ceramic powder, such as alumina, zirconia, titania, calcium zirconate, is thermal-sprayed and stuck on the outer face of the test piece 1. This coating agent 4 is worn by only a little to the molten Al alloy 5 for casting and can be used in many times and also at the time of taking out the test piece 1, the load for taking out by hydraulic punch 8 is reduced.
Patent JP-H0417527-A (JP)
Title: Automatic night breaker
Inventor: NAMIKOSHI HIROMICHI
IPC: H05B37/02
Filed: 1990-05-07
Abstract: PURPOSE:To save a power in an apparatus which is unnecessary to electrify at night, by cutting off a power source automatically when it becomes dark. CONSTITUTION:A light entering a photosensor 4 is turned into an electric signal, and whether or not it has lightness of a certain level or above is determined therefrom by a subsequent luminous intensity detector 5, whereby a relay 2 is connected. Therefore a power from a plug 1 passes through the relay 2 and is supplied from a receptacle 3 onto the appliance side. When it becomes dark, a power source is cut off contrariwise. In the case when a selector switch 6 is connected, a load detector 7 operates not to make the relay 2 operate when it gets light, although an operation made when it gest dark is the same as the above. It is necessary to break once a switch on the side of the appliance to be a load and to make it again in order to make the relay 2 operate, and consequently it is prevented that the power source is made arbitrarily.
Patent JP-S6012865-A (JP)
Title: Highly efficient encoding system of picture data
Inventor: SATOU HIROAKI
IPC: H04N1/41
Filed: 1983-07-01
Abstract: PURPOSE:To encode various matrixes in an extremely wide range by the same method by encoding these matrixes on the basis of the periodicity of the matrixes arranged two-dimensionally. CONSTITUTION:Input binary signals Y(2), M(2), C(2), Bl(2) are accumulated in a line memory 33, an address signal from a reference point ROM35 is added to an output from the ROM35 or a moving vector signal IV obtained by the transfer of a control signal by an adder 34 and the contents of the memory 33 are read out by using the added signal as an address signal. A coincidence deciding circuit 37 decides the coincidence between a forecasting signal read out from a forecasting ROM36 by using the read out contents as an address signal and the input binary signal and outputs forecasting error signals Y(e), M(e), C(e), Bl(e) as the binary signals of the coincidence or inconsistency. At the time of binary encoding, a periodically arranged dither matrix is used as a threshold and a reference picture element is determined in accordance with the periodical arrangement of the dither matrix.
Patent JP-S61276544-A (JP)
Inventor: NAKAMURA MASAHITO
IPC: A61B6/02
Filed: 1985-05-31
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-H11309873-A (JP)
Title: Ink jet recorder
Inventor: OGISO TOSHIO
IPC: B41J2/175
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of unused ink ejection hole during print operation by providing a shutter mechanism for opening/closing each ink ejection hole independently. SOLUTION: A shutter mechanism for opening/closing each ink ejection hole independently is provided. A shutter 3b in the shutter mechanism for ink ejection holes 2a, 2b touches the ink ejection hole 2b when a coil 10b is not conducting because a magnetic circuit is formed by the magnetic force of a permanent magnet 12b and a leaf spring 15b is not deformed. When a coil 10a is conducted, electromagnetic force overcomes the magnetic force of the permanent magnet to separate a leaf spring 15a thus separating the shutter 3a from the ink ejection holes 2a and ejecting ink particles 16. This structure prevents clogging of an ink ejection hole not used for a long term even during print operation.
Patent JP-H08309143-A (JP)
Title: Apparatus for ventilation and humidity conditioning
Inventor: OTAKI SHIZUO
IPC: F24F3/14
Filed: 1995-05-17
Abstract: PURPOSE: To make ventilation operation and humidity conditioning operation selectable appropriately and to materialize economical humidity conditioning by installing a bypass duct communicating with the downstream part from a fan in a ventilation passage and setting an adsorbent, a heater for heating the adsorbent, a return part which returns to the ventilation passage, etc. CONSTITUTION: During ventilation operation, an inlet 5 is closed by a damper 10, and a return port 6 is closed by a change-over damper 11 to operate a fan. Besides, for humidity conditioning operation, the inlet 5 is opened by the damper 10, and the return port 6 is closed by the change-over damper 11. Air in a space to be conditioned is sucked from a suction port 2 and introduced from the inlet 5 into a bypass duct 4. Water in the air is adsorbed by an adsorbent 7, and the dry air is returned from a blowout port 9 to the space. When the adsorbent is saturated with water, a heater 8 is switched on, and the blowout port 9 is closed by the change-over damper 11. In this way, high humidity air in the bypass duct 4 is discharged outdoors from a return port 6 through the ventilation passage 1.
Patent JP-S5343349-A (JP)
Title: Folding gate for elevator
Inventor: MITSUYA SHIYUUO
IPC: E06B3/48
Filed: 1976-10-01
Abstract: PURPOSE: To provide a folding gate for elevator, which is pivotally supported on vertical pillars, each of said vertical pillars being connected to a suspension member carried on a guide rail and links being extended therebetween, whereby size of the gate required for a given frontage of the entrance can be reduced so that a relatively large width can be afforded for the entrance. 
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