baber/WOPTO huggingface dataset:
Patent JP-H03124589-A (JP)
Title: Packaging container for recording medium such as magnetic tape cassette, etc.
Inventor: HANSUUYOAHIMU BUORUFU
IPC: B65D85/575
Filed: 1989-12-29
Abstract: PURPOSE: To pull out a cassette in a controlled manner, by extending a pivot axis between a receptacle and a cover in a direction in which the recording medium is inserted/pulled out, thereby achieving a simple, one-handed manipulation for pulling out. CONSTITUTION: A cover 20 forms an end face 11 opposite the end face 12 which is formed from a receptacle 30, and a portion of a long side 13A which adjoins the end face and serves as a manipulation surface. Because the receptacle 30 and the cover 20 are connected with each other along a pivot axis x-x, simply by pivoting the cover 20 only a sufficient angle in the direction of the arrow A, the cover releases the magnetic tape cassette 40, so that the cassette can be pulled out of the container in a pulling-out direction B via the one end face, or it can be slid out of the container by suitably inclining the container. During the opening of the cover 20, the manipulation surface 13A describes an arc of a circle inclined toward the end face 12 according to the opening movement of a thumb when the container is gripped.
Patent JP-H05175444-A (JP)
Title: Mos output circuit
Inventor: OSAWA NOBUHIKO
IPC: H04N5/341
Filed: 1991-12-26
Abstract: PURPOSE:To have the output ON resistance value of a MOS output circuit variable. CONSTITUTION:The ratios (W/L) of the channel widths W and the channel lengths (L) of P-type channel output transistors P0-P3 and N-type channel transistors N1-N3 are so selected as to be P0(N0):P1(N1):P2(N2):P3(N3):1:2:4:8. Logic gates 12 are arbitrarily selected by 4-bit control signals applied to respective control terminals a0-a3 and b0-b3. An input signal is inputted to the gates of the output transistors Pn and Nn through the selected logic gates 12. With this process, the output ON resistance value of an output circuit is determined. As the rise characteristics tr and the fall characteristics tf of the output circuit are proportional to the output ON resistance value, they can be arbitrarily change by selecting the control signals properly. 2<4>=16 different tf and tr values can be obtained respectively.
Patent JP-H08261641-A (JP)
Title: Reheating method of cooked dish and refrigerating transport cart and tray used for said method
Inventor: EIYO JIRU
IPC: A47B31/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a transportation and temperature restoration cart and a tray which are easy for handling precooked dishes when the dishes immediately before being distributed to customers include those to be heated and those unnecessary to be heated. SOLUTION: A cart is provided with a single enclosure 4 in which cooling means 9, 10, 11, 12 having evaporators and a re-heating means in a shape of a heating plate 13 are arranged inside. A tray 6 comprises a first tray portion 14 which is arranged in the plate 13 in a directly contact condition to place dishes to be re-heated thereon, and a second tray portion 15 to support dishes which must be maintained at low temperature by a common tank even when the heating plate is in operation. The first portion 14 of the tray is formed of a heat conductive material, and heat-insulated from the second portion 15 of the tray.
Patent JP-H05173518-A (JP)
Title: Information guidance system
Inventor: MARUYAMA SHINGO
IPC: G06Q50/00
Filed: 1991-12-26
Abstract: PURPOSE:To improve the controllability, security, and operability of a boarding ticket processing system. CONSTITUTION:When a user checks in at an airline counter, an electronic boarding card 10 to which information on a flight number, a destination, departure time, a gate number, a seat number, a name, etc., is inputted is handed to the user. When the user who carries the electronic boarding card 10 needs to be informed of information to be altered, a host computer 11 sends the necessary information from a transmitter 12 through repeaters 13.... Further, when the user boards an airplane, the information on the electronic boarding card 10 which is returned from the user is read out by a transmitter receiver 15 to generate a passenger list on a boarding port terminal 14, and the host computer 1 pages passengers who do not board the airplane yet.
Patent JP-H10191692-A (JP)
Title: Motor control device
Inventor: NASHIKI MASAYUKI
IPC: H02P21/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the initial position of a motor even in the motor having a structure in which the magnetoresistance of a rotor as viewed from the side of a stator differs according to the rotating position of the rotor by a method therein a first measuring-voltage-signal generation means has the number of phases of the motor in advance as data and a voltage signal at an N-phase or a 2N-phase is generated on the basis of the data. SOLUTION: A first measuring-voltage-signal generation means 7 which receives an initial-position detecting command Mref has data as N in a built-in storage device when a motor 2 as an object to be controlled is composed of N phases, and it sequentially creates a voltage signal Vmref at a 2N-phase so as to be sent out to a power transistor 5. The power transistor 5 controls the voltage at every phase of the motor 2 on the basis of the received voltage signal Vmref, and a detection current value is measured by a current measuring means 5 so as to be sent out to a first rotating-position computing means 8. The first rotating-position computing means 8 finds an inductance on the basis of the measured detection current value and on the basis of the voltage signal Vmref from the first measuring-voltage signal generation means 7, and it finds the position of a rotor 3.
Patent JP-H11170168-A (JP)
Title: Highly precise smooth surface working method
Inventor: KAWAGUCHI KENICHI
IPC: B24B37/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently prevent the waviness generated on a surface to be worked by polishing a workpiece while moving it in the longitudinal direction of a rectangle within a workpiece holding tool in addition to the rotating motion by a rotating ring. SOLUTION: A cutout part 7 having an oscillation width (a) necessary to remove and prevent waviness in addition to the length L of a workpiece 1 is worked. A linear guide 8 is mounted so that the workpiece 1 can be precisely horizontally moved within the cutout part 7 and the sliding resistance generated between the side surface of the cutout part 7 and the workpiece 1 or the vibration resulted therefrom can be reduced to provide a highly precise smooth surface. In polishing, the workpiece 1 is reciprocated within the cutout part 7 provided within a holding tool 5', and horizontally moved along the linear guide 8 in the direction crossing the waviness present on the surface to be worked.
Patent JP-H10144670-A (JP)
Title: Integrated circuit insulator and method
Inventor: MONA EISA
IPC: C08F236/22
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a low dielectric const. high thermal stability and allowable thermal conductivity by providing an insulation material composed of a polymer of monomers selected among parylene and Si-C compd. having unsat. C-C bonds. SOLUTION: On an Si substrate 102 polysilicon gates 104 and field oxide film 106 are formed and inter-metal level dielectric 110 is formed thereon. On this dielectric 110 a parylene-2,4,6,8-tetravinyl2,4,6,8-tetramethy-cyclotetrasiloxane copolymer layer 130 and metal lines 112-120 are isogonally deposited and this layer 130 is then anisotropically etched back with an F-O plasma with leaving the copolymer 130 only between the adjacent metal lines 112-120 and in spaces on the outer side walls.
Patent JP-H10190676-A (JP)
Title: Atm communication interface
Inventor: MIZOGUCHI MASANOBU
IPC: H04L69/40
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a process at a stop of communication without any delay by detecting a stop of a clock in real time and informing a CPU of the clock stop immediately. SOLUTION: This interface comprises an ATM communication control circuit 1 which controls an ATM communication, a transmitting circuit 4 which transmits and receives ATM communication cells to and from an ATM communication network and outputs them to the ATM communication control circuit 1, a CPU interface circuit 3 which connects the ATM communication, control circuit 1 to an external CPU, and a RAS circuit 21 which outputs a clock stop signal to the CPU interface circuit 3 if at least one of a basic clock which determines the timing of the ATM communication control circuit 1 and a transmission clock and a reception clock which synchronize transmission and reception between the ATM communication control circuit 1 and transmitting circuit 4 is stopped.
Patent JP-H05181004-A (JP)
Title: Condenser lens and image sensor using the same
Inventor: INOUE KUNIHIKO
IPC: G02B3/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide the condenser lens which guides light emitted by a light source to a document surface with efficiency and the image sensor which uses the condenser lens. CONSTITUTION:The condenser lens 21 which is in a rod shape on the whole has a light incidence surface 22 which is hollowed in a curved surface shape, a border surface 23 is so sectioned that the angle of incidence of light made incident from the light incidence surface 22 is larger than a critical angle, and a light projection surface 24 which is so sectioned that light traveling along the border surface 23 is refracted and becomes parallel to center light L2a when exiting. Part of the light which enters the condenser lens from the light incidence surface 22 reaches the light projection surface 24 directly and exits from the condenser lens, but the rest reaches the border surface 23 and is totally reflected there to travel in the condenser lens 21 along the border surface 23. Then the light reaches the light projection surface 24 and is refracted in parallel to the center light to exit from the condenser lens as a parallel light beam.
Patent JP-H1130858-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TSUJI SHIGEO
IPC: G03F7/09
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate excellent in printing resistance, sensitivity, image reproducibility and the drawable property of a non-image line part. SOLUTION: A photosensitive resin layer is formed on an Al substrate electrolytic-roughened in nitric acid or an electrolytic soln. mainly contg. nitric acid and further applied by anodic oxidation processing to obtain a photosensitive planographic printing plate. The photosensitive resin layer is made of a photopolymerizable compsn. contg. a monomer contg. an addition polymerizable ethylenic unsatd. bond, a photopolymn. initiator and a polymer binder. The monomer includes a phosphoric ester compd. having at least one (meth)acryloyl group.
Patent JP-H10172282-A (JP)
Title: Semiconductor device and system
Inventor: NAKAGAWA HIROSHI
IPC: G11C11/407
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To speed up and stabilize the operation of, for example, a synchronous DRAM by achieving a pulse generation circuit where the number of required logic stages is decreased and a delay time is reduced. SOLUTION: A one-shot pulse generation circuit PG of a clock buffer CB is basically constituted of an N-channel MOSFET N1 for receiving an input clock signal ICLK and a P-channel MOSFET P1 and an N-channel MOSFET N2 for receiving an essentially delay signal DCKB of an internal signal CKB in the drain of a first MOSFET. Also, a set/reset type flip flop SRFF for receiving an essentially clock signal CLK at an inverted set input terminal SB and for receiving an essentially inverted delay signal of an internal pulse signal CKB at a reset input terminal RB is provided, and a non-inverted output signal Q is supplied to the gate of the MOSFET P1 and N2.
Patent JP-H07183579-A (JP)
Title: Led array for monocular lens head
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1993-12-22
Abstract: PURPOSE:To eliminate an output distribution due to a difference in an angle of incidence on a monocular lens by a method wherein a light-emitting output in an LED array is made small in the center and it is made large in the periphery for an LED head using the monocular lens. CONSTITUTION:Cathode electrodes 24 are formed on a face which is the same as a face on which anode electrodes 22 have been formed in an LED array 4. A light-emitting current is adjusted by using a difference in a resistance value due to a distance from the cathode electrodes 24 inside the array 4.
Patent JP-2000171280-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a gas meter in use from being test-shut by an ill- intentioned third party by controlling to shut a shut valve in response to a shut signal when gas pressure on a secondary side lowers. SOLUTION: The gas meter has a gas supply part 12 connected to a primary side and a measuring part 18 for measuring a flow rate of consumed gas, which is placed on a gas passage 20 with a gas outlet 14 connected to a secondary side where gas is consumed. A shut valve 16 for stopping supply of the gas is shut by electromagnetic force by a solenoid coil 17 in response to a shut control signal from a microcomputer 24. Shutting operation of the shut valve 16 in a test-shut process is performed in response to a shut signal from the outside when gas pressure on the secondary side lowers. While the gas meter is normally used, the gas pressure on the secondary side may not lower, so that only the shut signal cannot shut the gas, thereby preventing a deviltry by an ill-intentioned third party.
Patent JP-2000167686-A (JP)
Title: Weld quality judging device, and welding machine provided with the device
Inventor: NAGARA HIROKI
IPC: B23K11/25
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To automatically achieve the re-welding if welding defects are present by detecting the surface temperature of a flush-welded member at the same timing as its trimming, comparing the detected temperature with a reference value for comparison, and controlling a welding machine based on the result of judgment to indirectly measure the heat input during the welding, and to quantitatively judge the welding quality based thereon. SOLUTION: A preceding steel plate is butt-welded to a succeeding steel plate, and the surface temperature of a welded point after trimming is detected at the same timing as the trimming by a radiation thermometer as a temperature detecting means 14. Since the temperature of the welded point is dropped from moment to moment, and the threshold as a correction value taking into consideration the change (measured value) of the temperature of the steel plate with the time is set as the reference value for comparison. The reference value for comparison is compared with the measured temperature as the detected value by a judging means 17, and if the detected value exceeds the threshold, the signal is outputted to a control means 18. The control means 18 controls a welding machine based on the signal to start the rewelding.
Patent JP-H05178709-A (JP)
Title: Agent for controlling acarid of family eriophyidae
Inventor: OGAWA MASAOMI
IPC: A01N47/34
Filed: 1991-12-27
Abstract: PURPOSE:To provide a controlling agent containing N-2,6-difluorobenzoyl-N'-[2- fluoro-4-(1,1,2,2'-tetrafluoroethoxy)phenyl]urea as an active component and exhibiting excellent controlling effect on acarids of family Eriophyidae. CONSTITUTION:The objective agent for controlling acarid of family Eriophyidae contains, as an active component, N-2,6-difluorobenzoyl-N'-[2-fluoro-4-(1,1,2,2- tetrafluoroethoxy)phenyl]urea which is a compound having insecticidal activity, etc. The compound is preferably applied at a rate of about 0.05-50g per 1 are and, in the case of applying in the form of an emulsifiable concentrate or wettable powder diluted with water, the concentration is preferably about 1-500ppm. The amount of the compound used as an active component in an agricultural chemical formulation is about 0.01-95wt.%.
Patent JP-H11172933-A (JP)
Title: Bath unit
Inventor: MOTOHASHI AKIO
IPC: E04H1/12
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a bath unit favourable to improve workability and economy after setting the bath unit by finishing an inner wall surface and an outer wall surface by a series of work in the same way. SOLUTION: An inner wall panel is installed on the inner surface side of a frame 2 to be erected in the circumference of a bath unit, and an outer wall panel 5 facing the indoor side of a building on which the bath unit is set is installed on the outer surface side of the frame 2. That is, the outer wall panel 5 is installed on the frame 2 in the same way as an inner wall panel 3 at the time of bath unit assembly, and at the time of finishing assembly of the bath unit, not only a bath unit inner wall surface by the inner wall panel 3 but also a bath unit outer wall surface by the outer wall panel 5 are finished.
Patent JP-H10188917-A (JP)
Title: Outer face coating method and device for lamp
Inventor: HACK HRABANUS DR
IPC: H01J37/32
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To easily perform high quality coating in a relatively short treatment time when single or multiple layers of coating is applied to the outside or the outer face of a lamp. SOLUTION: In this method, coating is performed in a microwave reactor 1 with a microwave CVD(chemical vapor deposition) process. If microwave power applied to the microwave reactor 1 is a preset power threshold value or more, plasma with a low microwave transitivity is ignited to shield metal components on a lamp 6. The microwave power is favorably changed 1/50kW/ms or more during on/off. For this method, a microwave reactor 10 is used, which is provided with a device to align the lamp 6 to its symmetrical axis in parallel to a coating gas flow. A holed plate 13 is provided on at least one of boundary walls of a reaction chamber 5 in the microwave reactor 10 to supply or discharge coating gas 2.
Patent JP-H11182537-A (JP)
Title: Rolling bearing unit for wheel
Inventor: MIYAZAKI HIRONARI
IPC: F16C19/18
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make the rolling bearing unit compact and lightweight while the durability is ensured. SOLUTION: A housing part 11a for forming a uniform joint 10a is provided at the end part of a hub 29 constituting a member 31 equivalent to the inner race along with an inner race 30. Chamfers are provided at both end edge parts in the circumferential direction of outside engaging grooves 26a, 26a formed on the inside peripheral surfaces of the housing part 11a and inside engaging grooves 25a, 25a formed on the outside surfaces of inner rings 22a provided in the housing part 11a. The chamfers and the respective engaging grooves 25a, 25a are smoothly connected. Then, in order to prevent an edge load from being applied to the rolling surfaces of balls 24, the outside diameter of each ball 24 is reduced, and the diameter of a pitch circle is reduced to make the rolling bearing unit compact and lightweight.
Patent JP-2000174906-A (JP)
Title: Exchange controlling system
Inventor: YOSHIZAWA ISAO
IPC: H04M3/42
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve a service to an originating call to be transferred by sharing information on incoming originating call and the originating call between plural call centers and accommodating information concerning the originating call between the call centers also concerning the originating call to be transferred between the call centers. SOLUTION: Call centers PBX 6 are provided for each of the plural call centers and have a function of transferring a temporarily incoming originating call to another call center via a public line according to a controlling message received from outside. A CTI(computer telephony integration) server controlling the call centers PBX 6 by the controlling message is installed to each of these call centers. The CIT servers are mutually connected through a data communication line 40 by using a network connector 7.
Patent JP-H11174355-A (JP)
Title: Optical scanning device
Inventor: ANZAI SUSUMU
IPC: G02B26/12
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make a joined part excellent when one scanning line is divided and scanned at a time by providing a write position detecting means which detects a write position of image data on a scanned surface to be scanned from reflected light of a 2nd light beam reflected by a deflection surface contiguous to the main scanning surface of a rotary polygon mirror. SOLUTION: This device is provided with a plane mirror 26a (26b) which returns a 1st (2nd) light beam before the start of image recording onto a 1st (2nd) light beam path deflected by the main scanning surface (next contiguous surface to the main scanning surface) before the start of image recording on one scanning line and passed through an fθ lens 22 again, a cylinder lens 28 which images a beam in a sub-scanning direction, and an SOS sensor 30 which detects the 1st (2nd) light beam before the start of image recording. The detection output of the SOS sensor 30 is inputted to a write position detecting circuit 50. The write position detecting circuit 510 outputs a synchronizing signal on which the write position on the photosensitive body 34 with the 1st or 2nd light beam is based to a control circuit 60 according to the detection output of the SOS sensor 30.
Patent JP-2000233117-A (JP)
Title: Method and apparatus for purification of exhaust gas
Inventor: KI SUEHACHI
IPC: B01D53/58
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve purifying efficiency and simplify after-treatment by a method wherein an exhaust gas containing ammonia is decomposed into nitrogen and hydrogen by bringing it in contact with an ammonia decomposing catalyst, an undecomposed ammonia is separated by adsorption by bringing it in contact with an adsorbent, and thereafter a heating-regenerated exhaust gas of an adsorbent is again brought in contact with the decomposing catalyst. SOLUTION: An exhaust gas is supplied to an ammonia decomposing cylinder 3 from an exhaust gas feed line 1 via a heat exchanger 2. An ammonia decomposing catalyst 4 is filled in the decomposing cylinder 3, heated with a heater 5, and most of the ammonia is decomposed into nitrogen and hydrogen. The gas from the decomposing cylinder 3 is introduced into an ammonia adsorbing cylinder 8 via a pipe arrangement 6, the heat exchanger 2, a cooler 17 and a valve 17. An ammonia adsorbent 9 is filled in the adsorbing cylinder 8, an undecomposed ammonia in the introduced gas is separated by adsorption, and the purified exhaust gas is released to the open air via a valve 11 and an exhaust gas purging line 12. A part of the gas at that time is introduced into an ammonia adsorbing tower 8' in a heated state via a valve 13, and the adsorbent 9' is regenerated by heating.
Patent JP-2001164088-A (JP)
Title: Branched polyacetal resin composition
Inventor: KAWAGUCHI KUNIAKI
IPC: C08K3/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin material improved in electroconductive stability while maintaining various characteristics such as excellent appearance or rigidity possessed by the polyacetal resin. SOLUTION: This branched polyacetal of a branched polyacetal copolymer containing oxymethylene groups as main recurring units and represented by the following general formula (I) [wherein m and n denote each an-integer of 0-5; (m+n) is 1-5; and R denotes a monovalent organic group having 40-1,000 molecular weight] with (B) 0.1-30 pts.wt. of one or more kinds of electroconductive carbonaceous substances selected from carbon black and carbon fibers.