baber/WOPTO huggingface dataset:
Patent JP-H05215241-A (JP)
Title: Method of mounting annular seal
Inventor: RUISU GUREI
IPC: F01D11/02
Filed: 1992-07-16
Abstract: PURPOSE: To economically match a seal with a relating rotation part by equipping the seal on a fixed part, rotating a machine tool to finish the seal into the final size and changing the setting position so as to elastically and movably support the seal by the fixed part. CONSTITUTION: This seal is constituted of segments 4 which mutually abut on each other in the radial direction and are supported by plate spring 10 in a ring groove 6 of a housing 2, and are retained on a desired position by the action of the plate spring 10 and the engagement between adjacent end faces of the segments 4. The inner circumferential face of the seal at the set position in the housing is cut by a machine tool such as a cutting bite 14, etc., set to be rotated on the rotation axis line same as that of turbine blades. As a result, when blades are installed, a desired interval or gap is accurately kept in between each seal and relating turbine blade train.
Patent JP-2000082279-A (JP)
Title: Method and device for recording data
Inventor: KATSUO SATOSHI
IPC: G11B27/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To realize an endless recording method by which a part of recording contents can easily be stored, edited and managed. SOLUTION: When the recording is performed for a fixed time (e.g. one hour), an area is secured newly, and the recording is continued, and by the same amount as the much of newly secured area are released successively from the area where the oldest contents are recorded. At this time, a partial storage area (00:10:00:00 to 00:20:00:00) is not released.
Patent JP-H1030470-A (JP)
Title: Fuel injector and fuel injection method
Inventor: NISHIYAMA RYOJI
IPC: F02D41/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of vibration caused by surge and always obtain excellent drivability by controlling a supply fuel adjusting means according to a correction value calculated by a correction value calculation means when a vehicle running state detection means judges a vehicle running state as a prescribed running state. SOLUTION: Whether a driving area is the one having a high possibility of generating surge by a vehicle or not is investigated by a vehicle running detection means 51 from the outputs of a crank angle sensor 7 and a speed sensor 9. By an engine speed rate of change detection means 52, the rate of change of an engine speed is detected based on the output of a crank angle sensor 7, and the output is delivered to a correction value calculation means 53. By the means 53, the weights corresponding to the rate of change of the engine speed (or corrected gain) are determined and the product of the weights is calculated as a correction value.  In an opening area correction means 54, a supply fuel adjusting means 4 is adjusted by using a correction value calculated by the correction value calculation means 53 when the vehicle running state detection means 51 judges the driving area as the one having a high possibility of generating surge.
Patent JP-S57113770-A (JP)
Title: Control circuit for phase
Inventor: SHIMADA SADAHIRO
IPC: H02M5/257
Filed: 1980-12-30
Abstract: PURPOSE:To control the power of phase control safely and positively by forming a capacitor charging circuit by two FETs connecting sections between mutual drains while connecting resistors having equal value among each source and gate of the FETs. CONSTITUTION:Currents flowing through the resistors 8, 8 and a variable resistor 9 can be ignored as compared to currents flowing through the FETs 6, 7 by largely selecting the resistance value of the resistors 8, 8. Accordingly, currents charged to a capacitor 5 are determined by voltage among the gates and sources of the FETs 6, 7, and charging currents to the capacitor 5 are the same magnitude even at the time of positive or negative when the characteristics of both FETs 6, 7 are made previously the same. The charging currents of the capacitor 5 can largely be changed by altering the resistor 9, the power can be controlled by varying trigger time, and currents at the time of an electric shock can be minimized because the resistance value 8 can be increased to large value.
Patent JP-H0241886-A (JP)
Title: Direct driving robot
Inventor: TAKAI KAZUMITSU
IPC: B25J17/00
Filed: 1988-07-29
Abstract: PURPOSE:To increase a radiating property and to bear even a severe operation by exposing a DD motor for driving a base part arm and separating the distance with a DD motor for driving the tip arm. CONSTITUTION:A base part arm 5 and tip arm 10 are turned by driving the exposed DD motor 3 for driving the base part arm and the DD motor 27 for driving the tip provided by separating from this motor 3, and work shafts 50, 50' are planely positioned. Moreover, the rotary positioning of the work shaft is also executed by the AC motor 47 for driving the work shaft rotation. A stopper part is positioned by the AC motor 48 for driving the work shaft positioning stopper simultaneously therewith. The work shaft is then descended by operating either of air cylinders 58, 58' and the lot of this air cylinders 58, 58' is stopped at the specified height by abutting to the stopper part. The radiating property can thus be bettered by arranging the DD motor 3, 27 and a severe operation can be born without giving an adverse effect on an encoder.
Patent JP-2001022170-A (JP)
Title: Process cartridge
Inventor: OGAWA MORIAKI
IPC: G03G15/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reliably and easily realize sealing without being influenced by the remaining piece of seal material and the deformation, etc., of a housing by pressure and heat while avoiding the usage of a cartridge housing part already utilized to close an aperture by making an initial seal different from a seal used after refilling. SOLUTION: This cartridge 10 is provided with the aperture part 17 for supplying developer G from a developer housing part 16a to a developer carrier 12 and a seal material S separably stuck to the aperture part 17 so as to enclose the developer G. The position where the seal material S for sealing is stuck is different between a new cartridge 10 and a cartridge after refilling with the developer G.
Patent JP-S5978456-A (JP)
Title: Electrode plate grid for lead-acid battery
Inventor: HATAKEYAMA YOSHINARI
IPC: H01M4/73
Filed: 1982-10-27
Abstract: PURPOSE:To provide a compact lead-acid battery without decreasing workability and productability by incorporating a plate and a plate group connector with a grid lug. CONSTITUTION:A grid 8 for a lead-acid battery, a plate and a plate group connector 7 are incorporated with a grid lug. Therefore, it is handled as one body with the plate and its size is not necessary to consider. Consequently, handling is easy and dimension accuracy is same as casting parts. When an electrode group is constructed with the grid 8, assembly of a lead-acid battery is easy, and since dimension accuracy of the connector 7 is high, a compact lead-acid battery is provided without decreasing workability and productability.
Patent JP-2001018340-A (JP)
Title: Vacuum packaging film
Inventor: SATO TOMOAKI
IPC: B65D33/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging film having transparency and high- degree gas barrier properties, not lowering gas barrier properties even by heating sterilization treatment, having proper flexibility and good in food filling workability, package handling properties and encasing workability of a package. SOLUTION: A vacuum packaging film comprises a transparent laminated film and is characterized by that (1) a loop stiffness value of a width of 20 mm and a peripheral length of 100 mm measured under a condition of a temp. of 23 deg.C and a relative humidity of 60% is 20 g or less and (2) oxygen permeability measured under a condition of a temp. of 20 deg.C and a relative humidity of 80% after heating sterilization treatment is 1.0 cm3/m2.24h.atm or less.
Patent JP-S5892076-A (JP)
Inventor: TSUKIMIYA ISAO
IPC: G07B1/06
Filed: 1981-11-25
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-2000020422-A (JP)
Title: Mail access system
Inventor: UCHIBE TOSHIAKI
IPC: H04L12/58
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To perform access from a terminal such as telephone set, pocket beeper or facsimile to electronic mail or voice mail, which arrives during absence or the like, anytime and anywhere. SOLUTION: User registration is performed while using a WWW server 105. Besides, a system 100 is accessed in voice while using a voice recognizing device 106, speaker recognizing device 107 and voice synthesizing device 103 and the system 100 outputs mail in voice. Further, the designation of a mail output method (such as telephone set 2, pocket beeper 3 or facsimile equipment 4) in voice is accepted by voice recognition and the incoming mail is outputted by the designated output method.  Further, the designation of a reply message output method (such as voice mail, transfer to a telephone, transfer to terminal with display such as a pocket beeper, transmission of documents converting voices to document characters through electronic mail or transmission of documents converting voices to document characters through a facsimile) in voice is accepted by voice recognition and the reply message is transmitted by the designated transmission method.
Patent JP-2001024567-A (JP)
Title: Transmission characteristic measuring instrument
Inventor: SHIMABARA NORIO
IPC: H04B3/46
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To facilitate measuring and to discriminate noise by mutually communicating by using second and fourth communication lines when the S/N of a communication line deteriorates. SOLUTION: The control circuit 5 of a receiving-side measuring instrument 50 judges whether the S/N of a communication circuit 7 being a first communication circuit is deteriorated or not and when S/N is deteriorated, detects whether a communication circuit 8 being a second communication circuit is communicable or not. When the circuit 8 is communicable, the circuit 8 being the second communication line is 'Enabled' and a communication circuit 7 being a first communication circuit is 'Disabled'. Simultaneously, the control circuit 11 of a transmission-side measuring instrument 51 also 'Enables' a communication circuit 13 being a second communication circuit and 'Disables' a communication circuit 12 being a first communication circuit to establish a communication line between the instrument 50 and the instrument 51.
Patent JP-H0837674-A (JP)
Title: Channel selection method for communication channel
Inventor: SANPEI SEIICHI
IPC: H04Q3/58
Filed: 1994-07-21
Abstract: PURPOSE:To lower the calling loss rate of an H1 channel, by selecting the H1 channel from the old number side of a primary group interface connection order and making a selection order contrary to B and HO channels when plural primary group interfaces are provided in a D channel sharing group. CONSTITUTION:When a call origination to an ISDN network 500 is requested from a DTE (data terminal) 300 to a TA (terminal adaptor) 200 and a call setting message to a PBX (private branch exchange) 100 is transmitted from the TA 200, one of the channels of PRIs 131-133 when the PBX 100 sends out the call setting message to the ISDN network 500 is selected. The H1 channel selection order of the TA 200 is stored in a memory. When the TA 200 sends out the call setting message as a B or HO channel call by the call origination request of the DTE 300, a free channel is selected in the order of a BRI 130 and the PRIs 131 to 133 by the CPU 101 of the PBX 100 and the call setting message is sent out to the ISDN network 500.
Patent JP-H0745653-A (JP)
Title: Mold for sealing semiconductor element with resin
Inventor: ISE HIROSHI
IPC: H01L21/56
Filed: 1993-07-30
Abstract: PURPOSE:To surely prevent the voids and exposure of a semiconductor element even when the semiconductor element is sealed with a resin in a very thin package. CONSTITUTION:A lower cavity 4a and runner 4b which is used as the passage of a resin supplied to the cavity 4a are formed in a lower cavity block 4. The width of a gate section which becomes the entrance of the resin into the cavity 4a is made narrower than that of a semiconductor element 16 viewed from the runner side 4b when the element 16 is set to the cavity block 4 in such an extent that the resin can flow through the gate section with high fluidity. The gate section is provided with a movable shutter 6 which opens and closes the gate section.
Patent JP-S6251166-A (JP)
Title: Fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M4/96
Filed: 1985-08-29
Abstract: PURPOSE:To make the electrode catalyst layer hydrophobic by forming it by mixing a catalyst, a fluorine resin used as the binder and a strongly hydrophobic carbon. CONSTITUTION:For example, 30-60wt% of a catalyst 1 which consists of carbon particles and platinum metal particles carried on the surface of the carbon particles, 30-50wt% of a fluorine resin 2 such as polytetrafluoroethylene used as the binder and 10-20wt% of a strongly hydrophobic carbon 3 such as a graphite micropowder are homogeneously mixed in water. Next, after the thus prepared mixture is sprayed and pressed on one surface of a conductive porous substrate, this is heated and baked at about 330 deg.C to form an electrode catalyst layer. By the means mentioned above, it is possible to make the electrode catalyst layer stably hydrophobic without reducing the electric conductivity of the layer.
Patent JP-H0853659-A (JP)
Title: Adhesive
Inventor: HOZUMI YUUKO
IPC: H05K3/32
Filed: 1994-08-12
Abstract: PURPOSE:To obtain an adhesive used for mounting parts on various wiring boards and suitable particularly for joining an adherend comprising a polyimide resin by using an epoxy resin having a silane coupling agent incorporated therein. CONSTITUTION:This adhesive is obtained by incorporating a silane coupling agent into an adhesive component consisting mainly of an epoxy resin. The amount of the silane coupling agent to be added is usually 0.5-3wt.% based on the total weight of the adhesive component. As the epoxy resin, a bisphenol F epoxy resin is preferably used. Examples of the silane coupling agent include vinyltriethoxysilane and 3-aminopropyltriethoxysilane. By using these ingredients mixed with fine conductive particles coated with a thermosetting resin, IC pair chips can be mounted on a thin-film multilayer wiring board consisting of thin-film wiring and an insulating layer of polyimide so that a high-density circuit board can be made.
Patent JP-H0537380-A (JP)
Title: Current cell circuit
Inventor: HAYASHIMOTO HAJIME
IPC: H03K17/16
Filed: 1991-07-31
Abstract: PURPOSE:To attain the high speed of a converting speed, especially in a current cell matrix D/A converter. CONSTITUTION:A voltage source circuit 1 is constituted of a resistance 3, and MOS transistors 4 and 5 which are serially connected. Then, a power supply voltage is pressure-divided, and a bias voltage is generated. A current source circuit 2 is constituted of MOS transistors 6-8, 15, and 16. Then, the drain electrode of the MOS transistor 8 is connected with an output terminal 21, the gate electrode of the MOS transistor 15 is connected with a switching signal input terminal 22, and the gate electrode of the MOS transistor 16 is connected with an inversion input terminal 23 of a switching signal.
Patent JP-2000022660-A (JP)
Title: Digital communication equipment
Inventor: WAKUTSU TAKASHI
IPC: H04J11/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by transmitting a pilot symbol without the need of a null sub carrier. SOLUTION: The pilot symbol in the output of a guard interval removal part 17 is supplied to a window function computation part 30. A window function generation part 31 generates a Hanning window for instance and the Hanning window is multiplied to an OFDM symbol by the window function computation part 30. Thus, the interference of a sub carrier is generated and a power value is changed for the respective sub carriers for the output after an FFT processing. The pattern of the change is decided by a pilot sequence and a window function and corresponds to carrier frequency deviation. A known sequence generator 22 generates the known sequence for each frequency deviation and a frequency error estimation part 21 obtains a frequency error by the correlation of actual FFT output and the known sequence.  Thus, null is not required for the pilot symbol and the transmission efficiency is improved.
Patent JP-S6171196-A (JP)
Title: Submerged arc welding method of low cr-mo alloy steel
Inventor: TOKUHISA MASAAKI
IPC: B23K35/30
Filed: 1984-09-13
Abstract: PURPOSE:To make titled welding high in strength and excellent tenacity in a low temperature and anti-embrittlement characteristic during use by specifying a welding heat input and a basicity respectively, using a flux that infallibly contains metallic oxide and fluoride and adjusting it to a specified welding metal composition. CONSTITUTION:The submerged arc welding of a low Cr-Mo alloy steel is performed using the flux of welding heat input of 10-50 KJ/cm and the basicity BL expressed by the equation in relation to metallic oxide as a slag forming agent is 2.3-4.5. By this welding, the composition of the welding metal is adjusted to by weight, 0.10-0.18%C, 0.10-0.35% Si, 0.40-1.20%Mn, 2.00-3.5% Cr, 0.90-1.80% Mo, 0.005X0.030% Ti, 0.090-0.30% V, 0.0030-0.0300% n and the balance substantially Fe with inevitable impurities. Consequently, the high temperature strength and the tenacity of the welding metal are improved, and it becomes possible to cope with high temperature and high pressure operation and thinning and enlarging of a pressure container.
Patent JP-H0355864-A (JP)
Title: Cu wire bonding method
Inventor: YOSHIDA HIDETO
IPC: H01L21/60
Filed: 1989-07-25
Abstract: PURPOSE:To reduce the damage of a semiconductor element, effectively prevent the generation of chip cracks, and realize perfect bonding, by performing bonding under the condition of low load and low output ultrasonic wave application, and further applying low load and low output ultrasonic wave vibration to the bonding part. CONSTITUTION:Ball bonding is performed on an electrode 6 on a semiconductor element 5 by using a Cu wire 2 and applying load and ultrasonic wave. At this time, the bonding is performed under the condition of low load and low output ultrasonic wave application, and further low load and low output ultrasonic wave vibration are applied to the bonding part. For example, the tip of the wire 2 transferred by a capillary 1 is heated and fused to form a ball as the result of discharge against a discharging electrode 3. Next the capillary is made to descend on the previously heated electrode 6 on the semiconductor element 5, and ball bonding is performed under the condition of low load and low output ultrasonic wave application. After the capillary 1 is once made to ascend, the ball-bonding part is again pressed with low load and low output ultrasonic wave. Then the capillary 1 moves on an external electrode 7, and the wire 2 is bonded to the external electrode 7.
Patent JP-H1141591-A (JP)
Title: Image decoding device
Inventor: UENO TAKAFUMI
IPC: H04N19/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To decode an inputted image with a small memory capacity even when it is a progressive scanning image or interlaced scanning image by providing a decoding control means for outputting a prescribed timing signal. SOLUTION: A header analytic means 10 analyzes header information multiplexed on an inputted video stream and outputs encoding mode analytic information 21. When the encoding mode analytic information 21 shows the frame encoding of the progressive scanning image, at a decoding control means 15, a 3rd timing signal 19 instructing the start of decoding in the middle of a display start signal is outputted as a decoding timing signal 23. When the encoding mode analytic information 21 shows the field or frame encoding of the interlaced scanning image, a 1st timing signal 17 instructing the decoding start in a top field and a 2nd timing signal 18 instructing the decoding start in a bottom field are outputted as the decoding timing signal 23.
Patent JP-S6346862-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO NAOYUKI
IPC: H04N1/00
Filed: 1986-08-14
Abstract: PURPOSE:To sort and accumulate recording papers corresponding to the mode with a simple constitution by moving a paper eject tray in accordance with the mode. CONSTITUTION:A paper eject tray 3 is moved through a motor 8, a pinion 7, a rack 6, etc., in accordance with selection of the recording mode or the copy mode to sort and accumulate ejected papers. Thus, recording papers corresponding to the recording mode and the copy mode are sorted and accumulated with the simple constitution.
Patent JP-S6433656-A (JP)
Title: Control system for transfer of data
Inventor: ITO KOICHI
IPC: G06F13/20
Filed: 1987-07-30
Abstract: PURPOSE:To realize reduction of the overhead and the flexible control for an input/output device having the optional variable data record length, by restarting the transfer of data between a peripheral controller and a main memory for each prescribed byte unit based on the remaining data length and a restart address. CONSTITUTION:A restart address of the data to be transferred is calculated based on the remaining data length that is calculated from the length of the data to be transferred among peripheral controllers 3-1-3-n as well as the length of the data processed by its own device. Then the transfer of data is restarted for each prescribed byte until between the controllers 3-1-3-n and a main storage device 1 based on said remaining data length and restart address. Thus it is possible to reduce the overhead and to perform the flexible control even with an input/output processor 2 having its variable data record length even though the data transferred is not equal to an integer multiple of the data transfer unit.
Patent JP-S5979222-A (JP)
Title: Manufacture of liquid crystal display cell
Inventor: FUNADA FUMIAKI
IPC: G02F1/1333
Filed: 1982-10-29
Abstract: PURPOSE:To make cell thickness uniform and to remove mixed foams by successively pressing a liquid crystal display cell filled with the liquid crystals with elastic press members. CONSTITUTION:Transparent electrodes 3, 4 of ITO films are formed on org. polymer film substrates 1, 2, and further, films 5 for orienting liquid crystals are formed using SiO, SiO2, or the like. Spacers 6 are scattered uniformly on the substrate 1, a sealant 7 is screen printed on the substrate 2, both substrates are pasted and filled with the liquid crystals. At that time, foams 9 are involved in the inside. After filling the liquid crystals, the cell thus formed is pressed with elastic rolls 11 successively from the side opposite to an opening 10 for filling. Consequently, the interval of the substrates 1, 2 is reduced gradually by being pressed up to the distance determined by the diameter of the spacers 6, an excess of the liquid crystals are ejected out of the opening 10, and at that time, the foams 9 are removed. As said rolls, an elastic material, such as urethane rubber, silicone rubber, chloroprene rubber, or natural rubber, are used.