baber/WOPTO huggingface dataset:
Patent JP-H02146300-A (JP)
Title: Miniature air blower
Inventor: YOKOYAMA TAKANORI
IPC: F04D29/44
Filed: 1988-11-28
Abstract: PURPOSE:To improve static pressure and the characteristics of air capacity by providing the driving motor of a centrifugal fan on the side surface opposed to suction port side of a fan casing, and providing a projecting part on the side surface on the suction port side in the vicinity of a ejection port so as to expand the ejection port. CONSTITUTION:Air sucted from the intake port 3 of a fan casing 2 by a centrifugal fan 1 is pressurized through the scroll angle of the fan casing 2 so as to be transported to the ejection port 6 of the fan casing 2. At this time, since a projecting part 7n provided on the side surface of the fan casing 2 is provided only in the vicinity of the ejection port 6, total pressure as the power of an air blower is nearly the same pressure in comparison with that with no projecting part 7. However, dynamic pressure is reduced since wind speed is slowed down at the ejection port 6, and static pressure is increased by the amount of reduced dynamic pressure. The static pressure is thus increased by expanding the ejection port 6, and also the maximum air capacity is increased so as to improve the characteristics of air capacity.
Patent JP-H06148721-A (JP)
Title: Photographing system provided with internal focus type photographic lens and hood
Inventor: WATABE NORIO
IPC: G03B17/12
Filed: 1992-11-10
Abstract: PURPOSE:To arbitrarily rotate a filter attached inside the hood from outside without inserting a hand into effective light by providing a knob outside the hood which is connected to a rotational ring. CONSTITUTION:The rotational operation knob 5 is provided outside a hood frame 2 connected to the rotational ring. Furthermore, a release groove 2a for the movement of the rotational operation knob 5 is provided on the hood frame 2 and 1/4 of a rotation is sufficient for alignment when taking the effects of a filter such as deflection or cross into account. Then, by imparting appropriate load to the rotational ring, the rotational ring is held so that the positioned filter is not moved by trivial oscillation. In this case, a photographer can rotate and operate the operation knob 5 and have the filter rotated without inserting his hand into the photographic luminous flux and the effect fit for the photographic purpose can be obtained.
Patent JP-H10138457-A (JP)
Title: Transfer cylinder for cut sheet processing printer
Inventor: FRIEDRICHS JENS
IPC: B41F22/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enable the surface of a cylinder adaptable to various kinds of papers from a thin one to a thick one by a constitution wherein a closed supporting face is detachably provided on a circumferential section of a transfer cylinder in a segment fashion. SOLUTION: When a thin paper is processed, a spur gear 4 is operated and a plate cover 11 is stopped at a lower side of a circumference U of transfer cylinder 1. On the other hand, when a thin paper is processed, spur gear driving is switched to plate cover driving. At first, the spur gear 4 and a shaft 6 are taken off together. Next, a stopper lever 19 is operated. The operation of an operation lever 26 causes swinging movement of the stopper lever 19 against a force of a return spring 23, then the return spring 23 releases a roll 17. At that time, an angle lever 14 rotates in a prescribed direction around a pivot 13 at a side table 3 by virtue of the roll 17. The plate cover 11 rotates around the pivot 13 in the external direction to the circumference U by virtue of the force of the return spring 23.
Patent JP-H10145721-A (JP)
Title: Image reproducing device and image recorder
Inventor: TOYODA KENJI
IPC: H04N5/78
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device capable of sure reproduction from a desired position on an image file and an image recorder capable of specifying a reproducing starting position when the image file is written, with respect to the image reproducer for reading the image file from a recording medium directly accessed and the image recorder for writing the picture file to the directly accessed recording medium. SOLUTION: An image reproducing means 10 for directly accessing to an image file on the recording medium A and for reading and reproducing the image file, and a position obtaining means 12 for obtaining position information showing a reproducing position of the image file from a storing position determined based on the file form of the image file, are provided. Then, if the position information is obtained by the position acquiring means 12, the image reproducing means 10 starts reproducing the image file from the reproducing position shown by the position information.
Patent JP-H05137101-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAGOYA TETSUO
IPC: H04N5/783
Filed: 1991-11-15
Abstract: PURPOSE:To decrease a necessary displacement amount of a head driving actuator. CONSTITUTION:To microcomputers 36, 46, a head switching signal (e), a CTL pulse (f), a C.FG signal (g), a segment detecting signal (h), a dynamic tracking detecting signal (i), a capstan rotational direction detecting signal (j), and a field frame detecting signal (k) are supplied. Also, the microcomputer 36, 46 predict a head driving locus of video heads 32, 33, 42 and 43 from the supplied signal, and generate a first and a second bimorph plate control digital signals (l), (m) so that bimorph plates 31, 42 select a recording track in which the maximum displacement amount of a head driving actuator becomes the smallest at the time when the recording track is traced. In such a way, the necessary displacement amount of the head driving actuator can be decreased.
Patent JP-H08161232-A (JP)
Title: Security device for equipment with stored confidential data
Inventor: WADAYAMA YUTAKA
IPC: G06F21/86
Filed: 1994-12-05
Abstract: PURPOSE: To provide the security device of an equipment with stored confidential data for which it is difficult to invalidate a cover open switch. CONSTITUTION: This device is provided with a CPU 31, a first cover open switch SW1, a second cover open switch SW2, at least one transistor to be turned on/off accompanying the changeover of the first cover open switch SW1 and at least one other transistor to be turned on/off accompanying the changeover of the second cover open switch SW2. The CPU 31 receives interruption signals generated by at least two transistors and deletes internal data. When a cover is opened, the on/off of at least two of the plural transistors are switched, the interruption signals are inputted to the CPU 31 and the CPU 31 deletes the internal data.
Patent JP-H03160711-A (JP)
Title: Manufacture of lc composite network component
Inventor: SENDA ATSUO
IPC: H03H7/075
Filed: 1989-11-18
Abstract: PURPOSE:To eliminate complicated works and reduce the number of manufacturing processes; besides, obtain LC composite electric network components at a low cost by performing multiple treatment just before a final process is over in a state that a substrate is equipped with a coil network and a capacitor network. CONSTITUTION:LC composite electric network components are treated with multiple treatment just before a final process is over in a state that a substrate 1 is equipped with a coil network and a capacitor network. Complicated works, in this way, are eliminated and the number of manufacturing processes is reduced. The obtained LC composite electric network components are applied to a circuit in which each pitch of patterns is narrow and the application to the components eliminates the need for performing incorporating works and the like of connectors and further, installation space becomes smaller. As capacitors 5-7 which are composed of basic materials made of ceramics 4a-4c are burnt in advance and are handled as burnt substrates, handling processes increase in number after completion of burning and then, the LC composite electric network components are manufactured easily.
Patent JP-2000131454-A (JP)
Title: Detecting device for moving body and detecting apparatus for position of airplane by using the same
Inventor: OKADA SATOSHI
IPC: B64F1/36
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device for a moving body, which can easily decide a GPS satellite suitable for detecting the moving body even when a receiving antenna is buried. SOLUTION: An antenna 6 which receives radio waves which are transmitted from a plurality of GPS satellites is provided. In addition, a reception means 7 by which the reception intensity of radio waves and the angle of elevation of a GPS satellite are extracted from information contained in the radio waves received by the antenna 6 is provided. In addition, a moving-body existence judgment means 8 by which the GPS satellite used to detect a moving body is selected out of the plurality of GPS satellites on the basis of the reception intensity and the angle of elevation, and which detects the moving body on the basis of a change in the reception intensity of the radio waves transmitted by the selected GPS satellite is provided.
Patent JP-H04171918-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKA TATSUYA
IPC: H01L21/302
Filed: 1990-11-06
Abstract: PURPOSE:To avoid the damage of a semiconductor wafer occurring by plasma, and prevent particles of a modified layer of photo resist from remaining on the surface of a wafer, by eliminating the modified layer of photo resist, and then eliminating the photo resist under the modified layer. CONSTITUTION:In the ashing process wherein high dose ion implanted photo resist is ashed by using a parallel plate type reactor, hydrogen sulfide and water vapor are used as process gas. From a high frequency power supply, a high frequency voltage is applied to a sample stand mounted with an object to be treated, and a high bias potential is formed between the sample stand and an upper electrode, and thereby a first ashing process is performed. From the high frequency power supply, a high frequency voltage is applied to the sample stand, and a high bias potential is formed between the sample stand and the upper electrode, and thereby a second ashing process in which oxygen is used as process gas is performed.
Patent JP-H07124545-A (JP)
Title: Water treatment device
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1993-11-08
Abstract: PURPOSE:To provide a water treatment device constituted so as to obtain a constant flow rate regardless of the pressure of tap water by incorporating a constant flow valve, internally protected from a water pressure shock and having a water purifying filter extended in life. CONSTITUTION:A water treatment device is constituted of the constant flow rate valve 1 received in a case 2, an elastic packing 2 arranged to the tap water inflow passage connected to the constant flow rate valve, the branch cock 4 provided to the lower part of the case 2 as an integrated structure, a changeover lever 5, a tap water port 7, a connection port 8 and the attachment 9 for attaching the water treatment device to a cock.
Patent JP-H07125032-A (JP)
Title: Cylinder temperature control device in injection molding machine
Inventor: FUJIOKA OSAMU
IPC: B29C45/78
Filed: 1993-11-08
Abstract: PURPOSE:To perform injection molding work while always stably holding an injection cylinder to set temp. regardless of the fluctuations of mold temp. or atmospheric temp. and disturbance such as the temp. rise generated by the shearing compression of a resin. CONSTITUTION:A PID adjusting means for automatic tuning is provided to a temp. regulator 43 subjecting the temp. of an injection cylinder 39 to PID feedback control. The actual temps. (t) of the respective parts of the cylinder 39 are detected by thermocouples 36, 37 and, in such a state that the values (t) are out of an upper and lower temp. region [a+b]-[ a-b] set on the basis of objective set temp. (a), an automatic tuning command is outputted to the temp. regulator 43 and the PID parameter of the temp. regulator 43 is reset to a value suitable for disturbance. By holding the PID parameter to the value suitable for disturbance, the actual temps. (t) of the respective parts of the cylinder 39 are stabilized to the objective set temp. (a) regardless of the fluctuations of disturbance.
Patent JP-S62201883-A (JP)
Inventor: ROBAATO SANTORA DOSHIMOONU
IPC: A23L27/29
Filed: 1986-12-17
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-H09147815-A (JP)
Title: Sealed alkaline storage battery
Inventor: ISOGAI YOSHIHIRO
IPC: H01M2/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline storage battery having a large-sized exterior can which cannot be formed by deep drawing and which does not require a steel sheet thicker than necessary to form the exterior can. SOLUTION: An exterior can 1 is made of cylinder shaped metal and has a thickness of the order of 0.1 to 1.5mm. The exterior can 1 houses a positive electrode sheet 2, a negative electrode sheet 3, and a separator 4, which are previously laid one on another alternately and coiled into a cylindrical shape, and the positive electrode sheet 2 and the negative electrode sheet 3 each have a current collector body 5 welded thereto, a positive electrode terminal 7-1 and a negative electrode terminal 7-2 attached thereto respectively. The exterior can 1 is sealed on its positive electrode side and on its negative electrode side by the use of opening sealing plates 8 each having a safety valve 6, and these opening sealing plates 8 are each fixed via a packing 9 to the exterior can 1 by crimping.  Doing in this way enables the exterior can 1 to be formed without conducting deep drawing and therefore a large-sized battery can be manufactured without deteriorating strength of the exterior can 1.
Patent JP-H03159623-A (JP)
Title: Colored fluororesin coating for inner pot of jar rice cooker
Inventor: YAMADA KATSUYA
IPC: B32B15/08
Filed: 1989-11-20
Abstract: PURPOSE:To obtain colored fluororesin covering by sequentially piling up layers composed of fluororesin composition with particular structure, or layer composed of fluororesin without pigment on aluminum surface having fine protruding and recessed portions. CONSTITUTION:On a surface of aluminum, the first layer containing in the solid substance 1-10 percent by weight of mica covered with inorganic pigment and having grain size of 5-200mu, containing 1-10 percent by weight of heat- resistant polymer and containing 15 percent by weight or less of filling agent in the solid substance is formed by means of electrochemical etching or other methods. This first layer is coated with fluororesin substantially without pigment to form colored fluororesin coating for inner pot of rice cooker like jar rice cooker. There are such inorganic pigment for coating the mica as transparent inorganic pigment having an optical thickness of 0.2-0.4mu and opaque inorganic pigment.
Patent JP-H02256936-A (JP)
Title: Hydraulic buffer device of attenuation control type
Inventor: ASHIBA MASAHIRO
IPC: F16F9/46
Filed: 1989-11-20
Abstract: PURPOSE:To reduce the power consumption of a solenoid by composing a device of a plunger made from a magnetic material mounted at a valve body, solenoid in which the plunger is fitted, and a permanent magnet, and forming the pressure receiving area of the valve body in the closing direction to have a size as same as or larger than the pressure receiving area in the opening direction. CONSTITUTION:A magnetic field generated when a solenoid 40 is fed with a current and a magnetic field by a permanent magnet 41 comparate to move a plunger 39 to release or seat 8 valve body 33 fitted thereto from or on a valve seat 32 resulting in opening or closing a passage, thereby controlling attenuation. Further since the plunger 39 is maintained at the position by the magnetic field of the magnet 41 even if the supply of a current to the solenoid is stopped, the opening or closing condition of the valve body 3 is maintained. Also since the valve body is formed so that the difference between the area receiving oil pressure to each chamber in the opening direction and the area receiving the same in the closing direction may not occur or be a positive value when the valve body 33 closes the passage while it seats on the valve seat 32, the valve body 33 never open unnecessarily due to increase in oil pressure, leading in decrease in power consumption of the solenoid 40.
Patent JP-S63155722-A (JP)
Title: Aligner
Inventor: TANAKA SHINJI
IPC: G03F9/00
Filed: 1986-12-19
Abstract: PURPOSE:To accurately align a photomask pattern to a crystal face orientation by specifying a crystal orientation by a parallel beam reflected or diffracted on a substrate crystal to measure the crystal orientation of the single crystal substrate and to regulate the relative position of the substrate to a photomask. CONSTITUTION:A light emitting unit 3 for supplying a parallel beam irradiates the beam to the crystal face of a recess 2 formed on an Si wafer, and a reflected light quantity is measured by a photodetector 4. A rotary table 5 is rotated by a rotary driver 8 at the recess 2 as a center at this time, and stopped at the position where the reflected light quantity supplied to the photodetector 4 becomes maximum. The incident light and the reflected light at a crystal plane (111) 10 formed in the recess and a crystal orientation vector 9 exist in the same plane, and are positioned in an accurate orientation. A pattern transfer mask 6 is positioned to a normal direction by measuring in advance mark holes 11, 11' by other optical systems 12, 12'. The mask 6 is accurately aligned to the crystal orientation of the substrate 1 by this operation to transfer a desired pattern accurately.
Patent JP-H09140482-A (JP)
Title: Housing structure for room and housing furniture
Inventor: MINO KIYONAO
IPC: A47K1/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To hide housed objects housed on a housing shelf by a plate body and to make them invisible from a front part by clogging the housing space of the housing shelf by the plate body parallel to a wall surface and opening the housing shelf in a direction parallel to the wall surface. SOLUTION: In the case of executing this housing structure of a room in a toilet room, the toilet room is composed of one wall surface 1 of the toilet room, the other wall surface 2 orthogonally crossing one wall surface, a window 21 provided on the other wall surface 2, a floor 3 and a stool 4 and the operation panel 41 of a washing device is provided on the side part of the stool 4. The housing spaces 111 and 121 are formed above shelf plates 11 and 12, the respective housing spaces 111 and 121 are clogged by the plate body 13 parallel to the wall surface 1 and the respective housing spaces 111 and 121 are opened in the direction parallel to the wall surface 1 and the direction for turning to the other wall surface 2, that is the direction for turning to a back surface direction in the state of sitting on the stool.  Toilet paper or the like is housed or taken out into/from the respective housing spaces 111 and 121 from the opening parts 112 and 121.
Patent JP-H04174515-A (JP)
Title: Vapor growth equipment
Inventor: TAMAMURA KOJI
IPC: H01L21/205
Filed: 1990-11-07
Abstract: PURPOSE:To supply desired gas flow to a substrate to be subjected to vapor growth, excellently and stably perform vapor growth, and evade danger, by constituting a reaction tube of an inner tube in which reaction gas is made to flow, and an outer tube which contains the inner tube. CONSTITUTION:A reaction tube 1 is constituted of an inner tube 21 in which reaction gas is made to flow, and an outer tube 22 which contains the inner tube 21. The tube 21 only corresponds with the shape of a retaining stand 3 of a substrate 2 to be subjected to vapor growth, and is arranged so as to conform to the stand. That is, the stand 3 is arranged according to the shape and the arrangement mode of the stand 3 selected so as to conform to vapor growth mode, conditions, etc., of the stand 3. Thereby desirable flow of material gas sent into the inside can be supplied, while the generation of undesirable gas flow to the substrate 2, e.g. turbulent flow, is prevented, and excellent and stable vapor growth is realized. Further operation is simplified, cleaning effect is improved, and danger can be evaded.
Patent JP-H05146097-A (JP)
Title: Electronic appliance provided with detachable battery
Inventor: UEDA TAKASHI
IPC: H02J9/06
Filed: 1991-11-18
Abstract: PURPOSE:To obtain an electronic appliance provided with a continuously operable detachable battery in which the battery can be replaced without interrupting the operation of the electronic appliance. CONSTITUTION:The electronic appliance comprises a body 2 chargeable with an external power supply, a first detachable battery 1, a second rechargeable battery 4 built in the body 2, a switch 3 for switching the electrical connection of the first battery 1, the second battery 2 and an electric circuit 8 in the body 2, and a CPU 7 for controlling the switch 3, wherein connection between the first battery 1 or the second battery 4 and the electric circuit 8 or charging of the second battery 4 with the first battery 1 is made possible.
Patent JP-H05215447-A (JP)
Title: Safety device for absorption heat pump
Inventor: WATANABE TAKESHI
IPC: F25B49/04
Filed: 1991-11-18
Abstract: PURPOSE:To prevent erosion, provide the rise-up of temperature with no affection and permit the effective utilization of cooling and heating water in an expansion tank for supplying by a method wherein ammonia gas, discharged for safety, is absorbed into the cooling and heating water in the expansion tank while the water solution of the gas is not circulated through a cooling and heating water circuit. CONSTITUTION:A gas/liquid separating tank 1, arranged in a cooling and heating water circuit in a predetermined air conditioning cycle utilizing ammonia as refrigerant, and an expansion tank 3, not arranged in the cooling and heating water circuit, are formed so as to be communicatable through a communicating tube 9 and a water conducting tube 10. A gas introducing tube 4, communicated with a safety valve provided in the high-pressure side of an absorption heat pump, is connected to a discharging tube 5, layed in the expansion tank 3, to resolve discharged ammonia gas into the cooling and heating water in the expansion tank 3.
Patent JP-H0367016-A (JP)
Title: Two-stroke internal-combustion engine
Inventor: DEIITOHARUTO PUROOBERUGERU
IPC: F02B75/02
Filed: 1989-11-22
Abstract: PURPOSE: To improve engine output, fuel consumption, and exhaust emission by disposing guide blades to form an angle, in particular of 90 deg., to each other to form a flow director. CONSTITUTION: A scavenge flow indicated by a flow line 7 is deflected from the theoretical flow direction decided by a passage wall 8 because of a piston edge 3' to form a vortex 7'. However, guide blades 11 are provided in a range 9 of a manifold 10 in an intake passage 5, and the guide blades 11 are extended in parallel to a cylinder axis 12. Other guide blades 13 are extended in the lateral direction relative to the cylinder axis 12. The guide blades 13 form a flow passage 14 with the guide blades 11, and a flow of an arrow 15 will not have bad effects of the piston edge 3' because of the flow passage 14. Undesired action related to engine output, fresh air charge loss, and exhaust emission is thus eliminated.