baber/WOPTO huggingface dataset:
Patent JP-H0335264-A (JP)
Title: Toner concentration controller
Inventor: NIMURA EIJI
IPC: G03G21/00
Filed: 1989-06-30
Abstract: PURPOSE:To always most suitably maintain a toner concentration by comparing a picture density with respect to a reference original with a prescribed density when copying operation is carried out an appropriate number of times and correcting a reference data. CONSTITUTION:When the copying operation is carried out the appropriate number of times, the picture density of a toner picture with respect to the reference original is calculated based on detected detected by an optical detector 2. This picture density is compared with the prescribed picture density that is previously determined as an existing reference. The correcting means 9 is provided to correct the reference data, which is obtained according to a toner concentration detector, based on this compared data. Thus, without receiving the influence of the deterioration of a developer, the toner concentration can be always correctly detected and most suitably maintained.
Patent JP-H1181813-A (JP)
Title: Daylighting and thermal insulation window
Inventor: FUJIKAWA TOMIO
IPC: E06B9/386
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To create light indoor environment which has the thermal insulation property and takes in natural light stably by arranging a linear Fresnel lens between a transparent or translucent plate material through, which light penetrates and scatters and a transparent plate material, and forming an air layer between the plate material on one side and the linear Fresnel lens. SOLUTION: A linear Fresnel lens 2 is arranged between a transparent or translucent figured glass 1 through which light penetrates and scatters and a transparent glass 3 to constitute a daylighting lens system multiple layer face material S having a three layer structure on the whole. An outer surface of the figured glass 1 is smooth, and an inner surface thereof, namely, a surface on a side which faces the linear Fresnel lens 2, is a rugged face. Moreover, a surface of a side which faces a recessed and projecting part of the figured glass 1 of the linear Fresnel lens 2 is a stairlike Fresnel face 2a, and a surface on a side which faces the transparent glass 3 thereof is smooth. An air layer is formed between at least either of the figured glass 1 and the transparent glass 3 and the linear Fresnel lens 2.
Patent JP-S5870965-A (JP)
Title: Heat managing method for molten steel
Inventor: ODA YASUO
IPC: C21C7/00
Filed: 1981-10-23
Abstract: PURPOSE:To manage tapping temp. or the temp. of molten steel in a molten steel pan adequately by buring a temp. sensor in the bricks in the molten steel pan, operating the quantity of heat accumulated in the pan from the results of the temp. measurement thereof and grasping the state of the pan. CONSTITUTION:Thermocouples TC1, TC2 which measure the temp. of bricks 3 in a molten steel pan 1 are buried at plural points such as in the central part on the side wall of the bricks 3. The results of the measurement thereof are fed to a data recorder 6 mounted to a shell 2 in the bottom part of the pan 1 and are written at proper periods. A strain gauge 7 is mounted at the center of the shell 2 in the bottom part and the quantity of the steel received is measured. The data thereof is fed to the recorder 6. In accordance with the recorded data, the quantity of the heat accumulated in the pan 1 is operated with a data analyzer 8. In accordance with the quantity of the accumulated heat, tapping temp. and the temp. of the molten steel in the pan 1 are set. Thus the tapping temp. and the temp. of the molten steel in the pan 1 are controlled adequately in accordance with various fluctuations in the pan 1.
Patent JP-S6149591-A (JP)
Title: On vehicle speaker system
Inventor: KATO SHIGEKI
IPC: H04R3/04
Filed: 1984-08-16
Abstract: PURPOSE:To prevent a degradation of a frequency characteristic of reproduced sounds by providing a capacitor and the second variable resistance, which is connected in parallel to the capacitor and is interlocked with the first variable resistance, between the slide terminal of the first variable resistance and the ground. CONSTITUTION:Parallel circuits consisting of capacitors C1 and C2 and variable resistances 11 and 12 are connected between slide terminals 2' and 3' of variable resistances 2 and 3 and the ground respectively. A capacity of these capacitors C1 and C2 is so set that its impedance 1/SC is sufficiently smaller than a resistance value R of resistances 11 and 12 when slide terminals 11' and 12' are slided down in directions of arrows up to limits. When variable resistances 2 and 3 are operated to raise the level of audio signals supplied to speakers 8L and 8R inferior in low band reproducing characteristic, capacitors C1 and C2 are made available, and low frequency components are applied, and the low sound band is outputted from speakers. When resistances 2 and 3 are operated to raise the level of signals applied to speakers 9L and 9R superior in low band reproducing characteristic, capacitors C1 and C2 are cancelled, and rich low band reproducing characteristic, capacitors C1 and C2 are cancelled, and rich low band reproduced sound are always obtained.
Patent JP-S6232100-A (JP)
Inventor: SHIROTANI NOBUYASU
IPC: B44D7/00
Filed: 1985-08-01
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-S6416256-A (JP)
Title: Semiconductor device
Inventor: KITSUKAWA GORO
IPC: G11C11/34
Filed: 1987-07-10
Abstract: PURPOSE:To change an operating current, by arranging transistors in impedance elements, constituting a power source circuit, to put the transistors ON/OFF. CONSTITUTION:An integral circuit 4 consists of a power source circuit 1, a load circuit group 2 and a control circuit 3. In the power source circuit 1, a switch S1 is provided in series to an impedance element Z1 while another switch S2 is provided in parallel to the element Z2. The switch S1 is put ON and the switch S2 is put OFF when the circuit is operated whereby a predetermined voltage Vp, determined by both elements Z1, Z2, is generated. On the other hand, the switch S1 is put OFF and the switch S2 is put ON when the circuit is waiting whereby the voltage Vp is kept in the potential of B. In this case, the switch S1 is being put OFF, therefore, the current consumption of the power source circuit 1 becomes zero.
Patent JP-S5962496-A (JP)
Inventor: SUZUKI TAKASHI
IPC: B67D7/08
Filed: 1982-10-01
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-S5795432-A (JP)
Title: Mold structure for reaction injection molding
Inventor: NAKAMURA SHIYOUZOU
IPC: B29C45/26
Filed: 1980-12-05
Abstract: PURPOSE:To make sure the exhaustion of gas in a cavity and manufacture RIM products without voids by inserting porous bodies that have pores communicating with outer air to suitable spots on the face of a metallic mold. CONSTITUTION:Metallic molds 2 and 3 for RIM (reaction injection molding) have at their portions where gas is liable to be trapped (for example, concave portions such as boss, rib, etc.) porous bodies 19 inserted to communicate the cavity 6 with outer air. Because gas left in the cavity 6 is completely expelled through the porous bodies 19, the products in the molds are free of voids. The porous body 19 here is made by pressing and forming metallic grains Al,  Zn, etc.) of 5-50mum in diameter with a binder for them.
Patent JP-H0922765-A (JP)
Title: Connector continuity checker, and terminal lock method in connector continuity checking
Inventor: HATAGISHI YUUJI
IPC: G01R31/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a spacer insertion work without increasing wire harness assembling cost by providing a spacer supply hole in a connector holding part facing a spacer insertion hole of a connector and a spacer pushing means on a base frame. SOLUTION: A checker 50 is provided with a spacer supply hole 5 in a ridge part 3' on a base frame 3, a pushing means 24 under the hole 5, and a cut part 9 to a locking arm 8 of a connector 10 formed on an upper wall 2a of a continuity checking part 2. A supply port 5a of the supply hole 5 is positioned right under a spacer insertion hole 12 when the connector 10 is inserted. The means 24 comprises a spacer introducing hole 6 in a right wall 3b of the base frame 3, a pushing member insertion hole 7 under the supply hole 5, a vertically movable pushing member 20, and a drive part for the pushing member 20. After the connector 10 is inserted to a holding part 4, a spacer 11 introduced from the introducing hole 6 is inserted from the supply hole 5 into the insertion hole 12 by the member 20.  In this constitution, temporary locking of the spacer 11 to the connector 10 and pushing of the spacer 11 in inserting the connector 10 by a worker can be omitted.
Patent JP-2000011797-A (JP)
Title: Push-button switch and input device using same
Inventor: KOMA TETSUYA
IPC: H01H3/12
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-profile push-button switch having a predetermined operation stroke and having a keytop suppressed in play in the horizontal and vertical directions, in the case of a push-button switch with a long keytop used in an input device, or the like, of an information apparatus, and an input device using the same. SOLUTION: Open-side both end parts 13B confronting a longer side 13A of a square stabilizing member 13 with the longer side 13A turnably engaged with an under surface of a keytop 11 that presses a switch member 2 via a rubber dome 3 and a link member 5, are turnably and slidably held within a moving area of the longer side 13A following the pressing operation of the keytop 11, and thereby a low-profile push-button switch securing a predetermined operation stroke and having the keytop 11 suppressed in play in the horizontal and vertical directions and also an input device using the same, can be realized.
Patent JP-S6149551-A (JP)
Title: Circuit disconnection system
Inventor: SHIMOYAMA KOICHI
IPC: H04M11/06
Filed: 1984-08-17
Abstract: PURPOSE:To vary a monitoring time according to operation without fixing the circuit monitoring time by providing a selecting means which determines whether a terminal device is disconnected from a circuit immediately or a specific set time of a timer after data from the opposite party is received by the terminal device. CONSTITUTION:Terminal devices 1 and 2 are connected to a public transmission circuit network through modems M to constitute a circuit connection/disconnection system, and processing parts 6 connected to control parts 5 of the devices 1 and 2 output an end signal E after received data processing. Further, control keys 9 and 10 of an operation part 8 are operated to apply control signals A and B to a switch part 12. Switching contacts (a) and (b). Further, specific times T1-TN are set in the timer 14 with numeric keys 11 of the operation part 8. The output of the timer 14 and a signal from the side of the contact (a) of a switch 12 are ORed by an OR gate 13 and the disconnection of a circuit connection part 7 is controlled according to the output of the gate 13. Then, the operation part 8 makes a selection as to whether the circuit is disconnected right after or the set time of the timer 14 after data is received.
Patent JP-H0921221-A (JP)
Title: Handrail for bath room
Inventor: HASHIDA NORIKO
IPC: A47K3/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve safety by forming out of shape memory resin of a thermal restoration type the whole or part of a handrail consisting of a sticklike material whose both ends are fixed at the wall of a bath room or a bathtub, deforming a grip part into a desired shape. SOLUTION: A hand rail 2 is formed out of, for example, a shape memory polymer utilizing a polyurethane high molecule material. Next, in the case of the grip part of the handrail 2 being deformed, the grip part is made soft by heating it by means of hot water of a transition zone temperature or higher. Next, the easy to grip position of the grip part that has fallen into a rubber state is deformed by conducting grip in an easy to grip state, and grip marks 7 that suit oneself are formed, and the grip part is hardened by cooling it at the transition zone temperature or lower by means of water or the like. In addition, as occasion demands, only the grip part to be deformed is made of shape memory resin, and at the same time other parts are made of a metal, or deformation is conducted by fixing a grip cover made of shape memory resin at a conventional handrail.  As a result, use convenience can be improved, and the hands of old persons and handicapped persons are prevented from slipping.
Patent JP-S6233087-A (JP)
Title: Laser beam machine
Inventor: ITOGA KAZUMASA
IPC: B23K26/142
Filed: 1985-08-02
Abstract: PURPOSE:To suck the product to generate at melting time and to prevent the deterioration in the external appearance quality by the product by providing the irradiating nozzle of a laser beam at the tip of a lens mount and by providing a suction nozzle at intervals on the outer peripheral side thereof. CONSTITUTION:The CO2 laser beam led into the main body 1 of a head is irradiated from the irradiation port 12a of an irradiating nozzle 12 and the skin material Wa of the body W to be worked and foaming material Wb are cut with being melted. The product M of the resin gas generated in melting and tar like melting bodies is blown up onto the surface of the body W to be worked together with the ascending air current. On the other hand the air F inside a suction nozzle 16 becomes in loaded condition by being sucked from a suction port 17 and a suction current Fa is formed toward the suction port 17 from the outside peripheral side of the tip 16a of the nozzle 16. The product M blown up on the surface of the body W to be worked is sucked together with the surrounding air, led to a suction unit from the suction port 17 by passing through the gap A formed by the nozzle 16 and nozzle 12 and the sticking of the product M on the surface of the skin material Wa is prevented.
Patent JP-H1018749-A (JP)
Title: Underground water sampling device
Inventor: ISHII TAKU
IPC: E21B43/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device that can sample various properties of underground water without any change by mounting an upper packer and a lower packer to the upper part and lower part of a water sampling hole part of a cylindrical casing, and providing a pumping unit for taking in underground water from the water sampling hole part and pumping the underground water. SOLUTION: A water sampling device 1 is lowered into a borehole, and upon reaching the specified depth, an upper packer 2 and a lower packer 3 are expanded through a packer tube so as to close the borehole with the upper and lower packers 2, 3. The device 1 is then operated sufficiently until underground water entering from a water sampling port 18 of a cylindrical casing 4 and closed between the upper and lower packers 2, 3 of the pumping unit 6 becomes the intrinsic water quality of the ground at that depth. When the pumped underground water is considered to be the intrinsicunderground water of the requested depth, the water quality of the pumped underground water is measured from a sampling tube 42. The intrinsic underground water of the ground to be sampled can thereby be sampled continuously without containing water in other holes.
Patent JP-S5795704-A (JP)
Title: Oscillating unit
Inventor: ENDOU KATSUMA
IPC: H03H9/05
Filed: 1980-12-05
Abstract: PURPOSE:To make an output signal slow and quick after sealing, by fitting a quartz oscillation bar and an IC chip to the recess part of a ceramic vessel where the recess part is formed and providing a logic slow and quick function set pattern in the pattern forming an oscillating circuit. CONSTITUTION:A quartz oscillation bar 7 and an IC chip 8 are fitted into the recess part of a vessel which consists of materials of ceramic and is provided with the recess part, and a transparent or partially transparent cover member 15 consisting of glass or the like is fayed to the dike part of this recess part to seal the vessel 6 in vacuum or gas. A pattern 10 which sets the logic slow and quick function of the output signal is formed in a part of a circuit pattern 9 to which the chip 8 is fitted. The logic slow and quick function applies a pulse signal 12 for logic slowing and quickening to an output signal 11 to form an output signal 13, and the frequency of the whole of the output signal is changed to slow and quicken the output signal. Consequently, after sealing, the pattern 10 is irradiated by a laser beam in accordance with a required quantity of slowing and quickening to perform cutting, thus adjusting the oscillation frequency by slowing and quickening of the output signal.
Patent JP-H1112784-A (JP)
Title: Jet plating device
Inventor: MATSUMOTO TAKESHI
IPC: C25D5/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a jet plating device by which a wafer of optional diameter is plated without interchanging the plating cups. SOLUTION: A plating cup 2a with the upper and lower ends opened and a plating soln. 3 jetted from the lower opening of the cup 2a toward the upper opening are provided to the jet plating device, a wafer 1 to be plated is arranged above the upper opening of the cup 2a, and the wafer 1 is plated. In this case, since the cup 2a is formed with plural blade-shaped pieces 8, the size of the upper opening of the cup 2a can be adjusted.
Patent JP-H08180115-A (JP)
Title: Accounting and monitoring system of game machine
Inventor: MAIKERU EMU RESUTOREINJI
IPC: G07F9/08
Filed: 1995-06-15
Abstract: PURPOSE: To cope with any kinds of money, substitutive money and credit cards usable in a game machine and to provide the accurate accounting data of the game machine. CONSTITUTION: Plural unresettable cumulative accounting meters 34 and an event processor 26 for sensing the activity state of a game are provided. Also, a separate game credit meter 28 for storing the total amount of usable game credits and the amount of the game credits purchased but not betted yet by a player is provided. The accounting meter is provided with a meter for tracking the activity state of betting and the payment of the game machine and plural drop meters for tracking the one with a money value to be received by the game machine. By the meters and an event process, the accounting data in coin game play, credit game play, cashless game play and video lottery system play, etc., are accurately provided by simple constitution.
Patent JP-H04117643-A (JP)
Title: Both-side recording type magneto-optical recording medium
Inventor: KURISU MASAYOSHI
IPC: G11B11/10
Filed: 1990-06-29
Abstract: PURPOSE:To improve oxidation resistance and the recording characteristics after long-term use by adhering 1st and 2nd magneto-optical recording media having specific film constitution and film compsn. in such a manner that the metallic films of both face each other, thereby forming the above-mentioned recording medium. CONSTITUTION:The 1st and 2nd magneto-optical recording media A, B constituted by laminating respectively 1st protective films 2a, 2b, magneto-optical recording films 3a, 3b, 2nd protective films 4a, 4b, and metallic films 5a, 5b in this order on substrates 1a, 1b are so laminated that the metallic films 5a, 5b face each other via an adhesive layer 6. The 1st protective films 2a, 2b and the 2nd protective films 4a, 4b consist of SiNn. The magneto-optical recording films 3a, 3b are formed of the amorphous alloy thin films which are formed of 3d transition metals, corrosion resistant metals, and rare earth elements, contain 5 to 30atomic% corrosion resistant metals and have the axis of easy magnetization perpendicular to the film plane. The metallic films 5a, 5b are formed of an aluminum alloy. The oxidation resistance is improved in this way and the degradation in recording characteristics is prevented in spite of long-term use.
Patent JP-S6331503-A (JP)
Title: Separation of organic liquid
Inventor: INOUE KOZABURO
IPC: C07C67/00
Filed: 1986-07-23
Abstract: PURPOSE:To miniaturize an apparatus and to reduce the manufacturing cost by condensing vaporous liquid of a secondary side with the cold of gaseous LNG in the separation of organic liquid by pervaporization. CONSTITUTION:LNG 15 heat-exchanged with nitrogen 19 in the vaporizer 17 of a generating set 12 utilizing LNG is introduced into a condenser5. For example, in case of dehydrating hydrated ethanol, in a separator 13, organic liquid L such as an ethanol aq. soln. is fed to a module 3 provided in a vacuum vessel 1 from a feed tank 8 by a pump 24. A secondary-side vaporous liquid (l) such as water is taken out in the secondary side of an osmotic vaporizing membrane 2. After heating primary-side liquid L' such as concentrated hydrated ethanol by a heater 4, it is sent to next module 3' and furthermore it is similarly concentrated in a module 3'' and thereafter collected in a concentrate tank 10. The secondary-side liquid (l) is sent to the condenser 5 and cooled by cooling gas (gaseous LNG) liquefied and this is collected in a permeated liquid tank 6.
Patent JP-2001005921-A (JP)
Title: Non-contact type data carrier system
Inventor: SHIBUYA MASAHITO
IPC: G06K17/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability and visibility of a responder by providing the responder with a response display means so as to be able to confirm the initial communication performance of the responder without an external controlling device in a non-contact type data carrier system consisting of the responder having a function for receiving power and a data signal transmitted from an interrogator to return a data signal to the interrogator. SOLUTION: A personal computer is used for a host controller, an R/W is used for an interrogator, an IC card is used for a responder and a display lighting circuit is provided at the IC card. The display lighting circuit consists of a coil 41, an IC 42, a low-voltage diode 43 and a light-emitting diode 44. When the request command is transmitted to the interrogator from the host controller, the interrogator sends a request signal to the responder. A response is returned to the interrogator when the IC 42 is operated by the approach of the responder to the antenna of the interrogator. At the same time as this, a constant voltage diode 43 and a light emitting diode 44 connected in parallel with the coil 41, are operated.
Patent JP-H0337746-A (JP)
Title: Method and system for controlling input/output
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 1989-07-05
Abstract: PURPOSE:To efficiently in parallel execute the right after-processing at every disk device by dividing a slot required for the right after-processing into every disk device, and controlling it. CONSTITUTION:In a controller 2 connected to an input/output device, a cache memory 22 is grouped in accordance with each of the input/output devices and controlled. In such a way, data stored in the input/output device is stored in the cache memory 22 managed in accordance with each of the input/output devices. Subsequently, in response to an input/output request from a host system 1, the data is inputted and outputted to and from the cache memory 22, and thereafter, the data stored in the cache memory 22 is stored in the input/output device. In such a way, by controlling a slot, selecting the slot which is not brought to access from the host system 1 for a long time, and executing a parallel write after-processing at every disk device 23a - 23m, a high performance can be obtained.
Patent JP-H05337682-A (JP)
Title: Aluminum alloy brazing sheet for vacuum soldering
Inventor: INABAYASHI YOSHITO
IPC: B23K35/28
Filed: 1992-06-04
Abstract: PURPOSE:To provide the aluminum alloy brazing sheet for vacuum brazing which is suitable for aluminum heat exchangers and has excellent brazeability and heat resistance. CONSTITUTION:This aluminum alloy brazing sheet for vacuum brazing is constituted by cladding a brazing filler metal consisting of an Al-Mg-Si alloy or Al-Mg-Si-Bi alloy on one or both surfaces of a core material consisting of Al or Al alloy. The content of Zn in the brazing filler metal is <=0.04wt.%.