baber/WOPTO huggingface dataset:
Patent JP-H11186787-A (JP)
Title: Tape reel retaining equipment for electronic component supplying machine and its method
Inventor: OGURA NAOYUKI
IPC: B65H16/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make the sending-out of a taping member accommodating electronic components sure, by installing an abutting body which comes into contact with the surface on the sending-out outermost side of the taping member and rotatably retains the taping member, and continuously connecting a fixing body installed in a suitable portion of a main body with the abutting body. SOLUTION: In a taping member (t) of continuous length, many electronic components (b) are accommodated in a carrier tape (c) and coated with a cover tape (d). The taping member (t) is wound around a tape reel (e) many times, and retained in such a manner that the taping member (t) is freely sent out to an electronic component mounting machine, sequentially from the outer peripheral taping member. An abutting member 1 is brought into contact with the part lower than the rotation center of the taping member (t) on the surface of the sending-out outermost side of the taping member (t). The taping member (t) is rotatably retained, i.e., so as to be freely sent-out by the self-weight. A fixing body 2 installed in a suitable portion of a frame 3 of the electronic component supplying machine as the main body is continuously connected with the abutting body 1.
Patent JP-H11159228-A (JP)
Title: Adjusting hinge
Inventor: MORI HISAMICHI
IPC: E05D7/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To improve a vertically and laterally adjustable hinge on the whole. SOLUTION: An adjusting hinge has lateral blade plates 2, 4, a vertically adjustable axis 6 and a lateral adjusting member 8 provided at either one of the lateral blade plates 2, 4. A temporary fixture 32 is provided to temporarily fix the lateral blade plates 2, 4 in order to prevent the separation of the lateral blade plates 2, 4, and a hiding cover 36 is provided to cover a clearance formed between the lateral blade plates 2, 4 and a door at the time of inclining the blade plates 2, 4. The temporary fixture 32 is a long and narrow synthetic resin plate body with both ends bent at right angle and snap-fitted in the form of inserting upper and lower plugs in both ends.  The hiding cover 36 is a long and narrow synthetic resin plate body with both ends bent at a right angle and snap-fitted parallel with the door in the form of inserting the upper and lower end parts of the right blade plate 2 in both ends.
Patent JP-2001169594-A (JP)
Title: Motor drive device
Inventor: NISHIMURA KAZUHIKO
IPC: H02P31/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device with a drive circuit for driving a motor and a protection diode where an occupation area is reduced and assembly man-hours is reduced. SOLUTION: An IC chip 10 of a drive circuit for driving a motor and a diode chip 20 of a protection diode for preventing a drive circuit from being damaged when a power supply is connected reverse are die-bonded to a first island I1 of a lead frame 30 and a second island I2, respectively, and a power supply pad P1 of the IC chip 10 is wire-bonded to the second island I2 that becomes the cathode electrode of the diode chip 20.
Patent JP-H10228206-A (JP)
Title: Fixing device
Inventor: NOGUCHI YUKIO
IPC: H05B3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of obtaining a complete reducing and restraining effect on the fluctuation of power source voltage and attaining a standard value by providing a mode for making at least another heating means except one heating means out of plural heating means in a non-lit state. SOLUTION: A fixing roller 1 incorporates heaters 2 and 3 as a heating means inside, and the heater 2 is arranged in the center part of the roller 1 and the heater 3 is arranged at the end of the roller 1. Temperature detecting elements 9 and 10 constituted of a thermistor are arranged to be respectively brought into contact with the outer peripheral surfaces of the center part and the end of the roller 1, and respectively detect temperature at the center part and the end part heated by the heaters 2 and 3 on the roller 1. In this device, the mode in which the heaters 2 and 3 are not turned on/off at a time and at least the heater 3 except the heater 2 is made in the non-lit state is provided as a lighting mode for the heating means when a machine stands by or is preheated.
Patent JP-H05181925-A (JP)
Title: Design verification device for lsi
Inventor: YANO EIICHI
IPC: G06F17/50
Filed: 1991-12-27
Abstract: PURPOSE:To estimate whether or not the expected performance in the initial designing of an LSI can be realized in its early stage. CONSTITUTION:This device consists of a process characteristic classification part 1 which classifies respective process routines constituting SW descriptions by SW/HW direction process characteristics, an appearance frequency calculation part 2 which calculates the appearance frequencies of the process routines by the respective process characteristics, a routine constitution display part 3 which expands the SW descriptions in tree structure, adds appearance frequency information to branches corresponding to the respective process routines, and displays movement destination candidates of the process routines to be moved at the time of division into SW/HW design areas, a movement destination specification part 4 which specifies the movement destination candidates, an HW description conversion part 5 which converts the SW description on the HW area side after the process routine movement into HW description, a process speed calculation part 7 which calculates the process speed of the LSI to be designed from the SW/HW descriptions, a design period calculation part 6 which calculates the design period required for the LSI to be designed, and a performance result display part 8 which displays the design performance result at the specified movement destination by using the process speed and design period.
Patent JP-H06238164-A (JP)
Title: Catalyst and method for removing nitrogen oxides
Inventor: ABE AKIRA
IPC: B01D53/94
Filed: 1993-12-24
Abstract: PURPOSE:To provide the nitrogen oxides removing catalyst capable of removing efficiently the nitrogen oxides from the combustion exhaust gas containing the oxygen more than theoretical reacting weight per the unburned portion such as nitrogen oxides, carbon monooxide and hydrocarbon and to provide the method using the catalyst. CONSTITUTION:The nitrogen oxides removing catalyst deposited with 0.2-15wt.% silver or silver oxide (expressed in terms of silver element) and <=20wt.% (expressed in terms of metallic element) per silver component depositing weight at least one metallic element selected from the group consisting of Mo, W, Cr, Ni, Mn, Co and V onto 100wt.% porous inorg. oxide is arranged in mid-way of the exhaust gas duct. And then, hydrocarbon and/or oxygen containing org. compd. are added into the exhaust gas at upstream side of the catalyst, and the gas is brought into contact with the catalyst at 200-600 deg.C to allow it to react with the hydrocarbon, thereby the nitrogen oxides are oxidized and removed.
Patent JP-H07190880-A (JP)
Title: Method and apparatus for inspection of refrigerator component
Inventor: KUROIWA MASAHIRO
IPC: G01M3/04
Filed: 1993-12-24
Abstract: PURPOSE:To disclose an inspection method in which the leak test of a refrigeration- circuit component can be made with high efficiency. CONSTITUTION:A testing device is formed in such a way that a refrigeration circuit which is provided with a compressor 1, with a condensor 2 and with a refrigerant storage tank 3, a vacuum pump 16 and a compressed-air source 25 are connected to connection means 21, 22 to a component 90 to be inspected. The leak test method of a refrigerator component is featured in such a way that, by using the testing device, the component to be inspected is first connected to the vacuum pump so as to evacuate the inside of the component to be inspected, that a discharged gas from the compressor is filled into the component to be inspected, that the existence of the leak of a refrigerant gas is inspected by a gas detector, that the component to be inspected is made to communicate with an intake flow passage for the compressor so as to collect the refrigerant gas into the refrigerant storage tank and that the compressed air is passed through the component to be inspected from the compressed-air source so as to be evacuated to an evacuation port 18 at the outside of an inspection space. The refrigerant gas can be filled and collected easily, and its collection rate can be increased.
Patent JP-2000155487-A (JP)
Title: Fixing device and image forming device
Inventor: TAKEDA MASAMI
IPC: G03G15/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stable fixed image even when operation speed is made high by providing an electrifying means for electrifying the surface of a rotating body constituted of an insulating releasing layer to the same polarity as toner and performing electrification only in a fixing preparation period at the time of starting a series of printing operation as the operation timing of the electrifying means. SOLUTION: The surface of a fixing film 13a is constituted of the complete insulating releasing layer 13a'. As for electrification control, a power source is turned on and a pressure roller is rotated when a printing signal is generated and a heater is turned on later by required time so as to start heating in a fixing device. Fixing preparation operation for heating the heater with full power until a thermistor 11' detects required fixing temperature is started. At such a time, the surface of the fixing film 13a is electrified by a corotron electrifier provided inside the fixing device nearly simultaneously with the rotation of the pressure roller. When the thermistor 11' detects the required fixing temperature, the electrification is stopped. Namely, the corotron electrifier is actuated only in a short time in the fixing preparation period.
Patent JP-2000159762-A (JP)
Title: Optical resolution of piperidine derivative
Inventor: YOSHIOKA RYUZO
IPC: C07D401/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently optically resolve a racemic piperidine derivative by reacting the racemic piperidine derivative with an optically active propionic acid compound, separating and collecting the produced two kinds of diastereomer salts by utilizing the difference of solubility. SOLUTION: A racemic compound of formula I (X is a halogen)  4-[(4- halogenophenyl)(2-pyridyl)methoxy]piperidine} is reacted with an optically active propionic acid compound of formula II (Y is H or a halogen; Z is a lower alkoxy; * is an asymmetric carbon) [e.g. (2R,3R)-2-hydroxy-3-(4- methoxyphenyl)-3-(2-nitro-5-chlorophenylthio)propionic acid] to produce two kinds of diastereomer salts and either one of diastereomers is separated and collected by utilizing the difference of solubility of the resultant two kinds of diastereomer salts to optically resolve a racemic compound of formula I. The optically active substance of the compound of formula I is useful as a producing intermediate for optically active substances of a piperidine derivative of formula III (A is a 2-6C alkylene or the like; B is hydroxyl or the like).
Patent JP-H05154303-A (JP)
Title: Method for separating ethylbenzene or mixture of ethylbenzene and paraxylene from mixture of xylene isomers
Inventor: DAN SHIYUNKOU
IPC: G01N30/88
Filed: 1991-12-04
Abstract: PURPOSE: To provide an adsorptive separation method of a xylene isomer mixture by using carbon dioxide as a carrier and a desorbent. CONSTITUTION: By introducing a certain amount of a xylene isomer mixture with a carrier of high pressure phase carbon dioxide into a bed of high silicon zeolite adsorbent, adsorption is performed and the first product flow including large amounts of metaxylene and orthoxylene is obtained after passing through the adsorbent bed. After a mixture of ethylbenzen and paraxylene appears in the flow, supercritical carbon dioxide under higher pressure is introduced to sorb the absorbent bed thereby obtaining the second product flow including large amounts of ethylbenzen and paraxylene.  It is preferable to introduce each of the first product flow and the second product flow to different absorbent beds of active carbons, to adsorb those xylene isomers products under isothermal and isobaric conditions and to reuse while circulating substantially pure carbon dioxide passing through those adsorbent beds of active carbons.
Patent JP-H10183853-A (JP)
Title: Light-weight cellular concrete panel
Inventor: KAWABE HISAMASA
IPC: E04C2/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve stain resistance by forming a specified coating film which is fluoroplastic paint on the surface of a lightweight cellular concrete panel cured in an autoclave. SOLUTION: A coating film whose contact angle of water is 30-75 deg. and whose contact angle of octane in water 70-130 deg. is formed on the surface of a lightweight cellular concrete panel cured in an autoclave. A clear coating film is formed to be overlapped on the coating film of fluoroplastic in the coating film, and continuously coated on 6000cm<2> or larger of the surface of the panel, and the joint of the panel is not formed in the range of the continuous coating film of the specified area or larger. Thus, rain-stream stain caused by dirt staying on the joint of the panel is effectively prevented, and lipophilic stain can be made difficult to adhere.
Patent JP-H11179405-A (JP)
Title: Rough rolling down device
Inventor: NARISHIMA SHIGEKI
IPC: B21B1/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent development of an edge crack or a seam as well as to adjust width of slab, and further to prevent a slide between a press die and a slab by providing an edger at an inlet side of a rolling down press to press the slab in the width direction. SOLUTION: At the time of rolling down, by a reciprocating mechanism 6, a die 4 is sent out at a transfer velocity same as a slab 1, and also during rolling down the slab 1 is transferred. A volume got thinner owing to rolling down flows in the adverse direction of flow of the slab and in the direction of width, in which case a velocity in the adverse direction of flow of the slab is called a sternway velociy; the slab 1 is sent out at a velocity equal to a transfer velocity of a cylindrical roll or the slab minus the sternway velocity. Both the ends of the slab 1 are rolled down by cylindrical rolls in the width direcion, so the width of slab is made into a prescribed dimention.  Further, both the width end parts of the slab 1 have rising parts generated, but, diferent from swellings, gaps or others existing in the interior of a material owing to rolling down which are often the cause of cause get into a squeezed state and there develop no cracks nor flaws.
Patent JP-2000161336-A (JP)
Title: Pop-up hinge
Inventor: IINO MASASHI
IPC: F16C11/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To realize the low cost by reducing the number of components and the man-hours of assembly, and miniaturize the whole body of the structure, by using the same member for the expansion locking means and the folding locking means. SOLUTION: Both the expansion locking means and the locking means of a pop-up hinge are the structure consisting of a cam means 15 housed in a cylinder 14 and locked to a shaft 12, and a cam groove formed on the same surface in the cylinder 14, and the cam groove on the former side is the cam groove for expansion locking cam groove, while the cam groove on the latter side is the cam groove for locking. In this case, while the cam 15 is pressed to the inner surface side of the cylinder 14 constantly by the energizing force in the axial direction of a twisting spring 16 to be the expansion force energizing means, it is energized in the direction to expand both the main body and the lid connected by the hinge by the energizing force around the axis.
Patent JP-H09168769-A (JP)
Title: Glass recovery apparatus of display device
Inventor: YUDA TAKESHI
IPC: B07C5/34
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance the recovery rate of broken pieces composed only of glass of a good product by providing a second sorting means sorting broken pieces consisting of glass and foreign matter and broken pieces only of glass. SOLUTION: A first detection means detects broken pieces SP consisting of glass and foreign matter from broken pieces GP only of glass and broken pieces SP consisting of glass and foreign matter. A first sorting means 20 roughly sorts the detected broken pieces SP consisting of glass and foreign matter and the broken pieces GP only of glass on the bais of the signal of the first detection means 10 when the broken pieces SP consisting of glass and foreign matter are detected. A second detection means 30 detects the sorted broken pieces SP consisting of glass and foreign matter from the broken pieces GP only of glass guided along with the broken pieces SP consisting of glass and foreign matter.  A second sorting means sorts the detected broken pieces SP consisting of glass and foreign matter and the broken pieces GP only of glass on the basis of the signal of the second detection means 30 when the broken pieces SP consisting of glass and foreign matter are detected.
Patent JP-H0734813-A (JP)
Title: Valve clearance adjusting device for internal combustion engine
Inventor: TEI INKA
IPC: F01L1/24
Filed: 1993-12-28
Abstract: PURPOSE: To adjust valve clearances of intake and exhaust valves by only one lash adjuster. CONSTITUTION: A lash adjuster for an internal combustion engine comprises a guide member 40 fixed to a cylinder head and having the openings on both ends, a first plunger 42 and a second plunger 44 reciprocatably mounted on the guide member; and first and second levers 70, 72 receiving the force from the first and second plungers for contacting a point of a rocker arm with the stems of the intake and exhaust valves.  further the lash adjuster comprises a common chamber 52 receiving the hydraulic fluid applying a side pressure to the first and second plungers to maintain a contacting force of the rocker arm and the valve stem constant, the independent chambers 58, 60 inside of the first and second plungers capable of resupplying the hydraulic fluid into the common chamber when the valve is closed, and a check valve means for supplying the hydraulic fluid to the common chamber from the independent chamber side.
Patent JP-H11181341-A (JP)
Title: Ink jet recording ink and ink jet recording method
Inventor: YAMASHITA YOSHIRO
IPC: C09D11/322
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording ink having rapid driability on paper, excellent water resistance and frictional resistance, good long-term storage stability, a high ability to attain good printing quality and other properties essential to an ink jet recording ink and to provide an ink jet recording method. SOLUTION: In the ink jet recording ink essentially consisting of water, a water-soluble organic solvent, a self-water-dispersible pigment, and a surfactant, the surface tension of the ink is 40 m/m or below, the drying time is below 5 sec when a solid image with an image coverage ratio of 100% is printed on plain paper.
Patent JP-H09181766-A (JP)
Title: Electronic mail transmission reception confirmation system
Inventor: YOSHIDA MINA
IPC: H04L12/58
Filed: 1995-12-23
Abstract: PROBLEM TO BE SOLVED: To confirm a transmission reception state of sent electronic mails as a list form in a network system consisting of plural clients and a server. SOLUTION: A transmission information storage means 21 of a client 2 stores respectively information as to sent electronic mails to a transmission document information file 11, an added material information file 12 and a transmission destination information table 13 in a server 1. On the other hand, when a recipient confirms a transmission document and an additional material of an electronic mail, a confirmation information transmission means 31 of a client 3 stores the confirmation information to a confirmation information table 14 via a confirmation information storage means 15 of the server 1, and when a sender confirms the transmission reception state,  a transmission reception confirmation list monitor means 22 of the client 2 references the transmission destination information table 13 and the confirmation information table 14 of the server 1 to display the transmission reception confirmation list.
Patent JP-H11186975-A (JP)
Title: Broadcast method capable of reconfiguration of object
Inventor: HASHIMOTO TAKAKO
IPC: H04N7/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel broadcast method, where a broadcast station serves many more objects to a recipient and the recipient takes various reception forms with respect to the served objects in a digital broadcast system serving a large number of objects. SOLUTION: A transmitter 1 broadcasts a program produced as hierarchical composite objects. A receiver 3 receives the composite objects of the broadcast program and selects objects as required for a recipient from among the received composite objects. Moreover, it fetches required objects other than the selected objects from a storage means of a relay station 2 and/or the receiver 3 so as to reconfigure the broadcast object, based on the selected and fetched objects.
Patent JP-2000181298-A (JP)
Title: Copying device provided with remote control device
Inventor: OHARA EIJI
IPC: G03G21/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of easily realizing many functions by remote control. SOLUTION: A display part 200a with a touch panel for displaying a copying function and an infrared ray communicating (IrDA) and receiving part 200b for collectively receiving the operating information of the copying function are provided on the operating part 200 of the copying device. On the other hand, a display part 100a having a display screen similar to that of the part 200a of the copying device, a pointing device part 100c and a key board input part 100d for performing selection operation of the function on this display screen, and an IrDA transmitting part 100b collectively transmitting function information selected on the display screen to the part 200b are provided on a portable information terminal device 100 as a remote control device.
Patent JP-H11187480-A (JP)
Title: Headphone amplifier
Inventor: TAKIGUCHI IWAO
IPC: H04R5/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To allow the position of a virtual sound source and a reproduction mode to be easily recognized when a headphone is used for surrounding reproduction, front reproduction and conventional headphone reproduction. SOLUTION: A DSP 17, in the case of a surround reproduction mode, converts digital audio data into 2-channel digital audio data, so that a reproduced sound field for the surround reproduction is formed. The DSP 17, in the case of a front reproduction mode, converts digital audio data into 2-channel digital audio data so that a sound image of 2-channel analog audio signals is localized at the outside of the head of a listener. The DSP 17, in the case of a conventional headphone reproduction mode, outputs digital audio data into 2-channel digital audio data as they are. Display means DLF-DRH each indicates a position of each virtual sound source in respective reproduction mode.