baber/WOPTO huggingface dataset:
Patent JP-S60214498-A (JP)
Title: Amplifier circuit
Inventor: YAMADA MICHIHIRO
IPC: G11C11/409
Filed: 1984-04-10
Abstract: PURPOSE:To accelerate a change in a potential of an input line after an amplifier output action in terms of output pre-amplifier circuit of an MOS, a RAM, etc., by following the potential of means holding the potential in accordance with an input signal to the input line. CONSTITUTION:When a clock phi4 becomes a high level, transistors Q11 and Q12 are turned on, and a write signal is added to IO lines 3 and 4 from a write circuit 5. Since a gate of a transistor Q13 is connected to a power source VCC, a potential of the IO line 3 begins dropping, and the transistor Q13 is turned on in a short time and starts discharging of a node N1, whose potential follows that of the IO line 3. A gate voltage of a transistor Q1 drops sharply, which causes drive capability for holding the IO line 3 at a high level to drop adruptly, and writing of the high level of the IO line 3 to an OV can be possible. A similar ction is carried out in the IO line 4.
Patent JP-H01246942-A (JP)
Title: Data transmission equipment
Inventor: SAWAI MASANORI
IPC: H04N19/00
Filed: 1988-03-29
Abstract: PURPOSE:To make data transmission more efficient as the data transmitting speed of a transmission line faster as the transmission speed is made faster by making the transmission speed arbitrarily changeable and fixing the speed of frame synchronizing signals irrespective of the transmission speed change. CONSTITUTION:Picture data (a) from an input terminal 1 is inputted to an encoder 2 where the data (a) is highly efficiently encoded and outputted to a buffer memory circuit 3. The circuit 3 once stores the encoded data (c) and outputs buffer memory output data (d) read out from a frame synchronism generating circuit 5 to a multiplexing circuit 6. At the same time, the circuit 3 outputs a buffer occupying rate (b) to the encoder 2. By means of the rate (b), the encoding mode of the encoder 2 is switched so as to prevent the occurrence of underflow and overflow in the circuit 3. On the other hand, the transmission speed switching signals (f) of the circuit 3 are inputted to the circuit 5 and a transmission line clock generating circuit 8 so as to the signal speed.
Patent JP-H10267973-A (JP)
Title: Detector for portable radio communication device
Inventor: YAGI MASARU
IPC: H04W48/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detector by which warning is issued when a portable telephone, a pocket bell or the like in a reception waiting state exists. SOLUTION: A detector 1 for a portable radio communication device is provided with an antenna 10, with a microcomputer 20 and with a warning generation member 30. When the microcomputer 20 judges that the frequency FR of electromagnetic waves detected by the antenna 10 is within the frequency band of electromagnetic waves radiated to the outside in the waiting state of the portable radio communication device, it gives a warning by a visual warning part 31 (a liquid-crystal display) and an auditory warning part 35 (a loudspeaker) at the warning generation member 30, it judges a type on the basis of the frequency FR, and it displays the name of the type on a type display part 33.
Patent JP-H05276446-A (JP)
Title: Driving method for charge coupled device
IPC: H04N5/378
Filed: 1992-03-30
Abstract: PURPOSE:To prevent accuracy for detecting and transferring signal charges from being degraded by the influence of pulse noise by performing comparatively simple gate control. CONSTITUTION:A floating gate 5 is reset to a reference potential VR by a reset pulse phiR and during a reset period T1, a first clock pulse phi1P falls to 'L'. Since the floating gate 5 is a low impedance, it is not affected by pulse noise from a first transfer gate 6 through coupled capacity. After the phiR is turned off, a second clock pulse phi2P falls to 'L' and signal charges are detected by the floating gate 5. Since the phi1P is already turned to 'L' when this phi2P falls to 'L', the influence of pulse noise from first and second transfer gates 6 and 7 through the coupled capacity to the floating gate 5 can be prevented.
Patent JP-H11274358-A (JP)
Title: Board for electronic component
Inventor: TAKEHARA HIDEKI
IPC: H01L25/18
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To connect a main current of a power semiconductor element with an electrode terminal for external connection of an insertion case without using metal thin wires and increase productivity, by arranging a first resin part covering at least the bottom region of a component mounting part of a metal plate and a second resin part collectively sealing a lead and the first resin part. SOLUTION: For this board for electronic components, a copper plate of 0.5 mm thickness is worked in a specified pattern by punching in the same manner as the lead frame work, and a metal plate 1 which has a component mounting part 1a on which components like a plurality of power semiconductor elements are mounted and a plurality of leads 3 turning to connecting terminals in the periphery of the component mounting part 1a is formed. The bottom region of the component mounting region 1a is covered with a first resin part 2 of high thermal conductivity, sealed, and fixed. Furthermore, the side surfaces of the first resin part 2 and the leads 3 are molded collectively with a second resin part 4. The first resin part 2 in the lower surface of the component mounting part 1a of the power semiconductor elements or the like, and the leads 3 are held and fixed with the second resin part 4.  As a result, assembling cost is reduced, and productivity of the board for electronic components can be increased.
Patent JP-S5917304-A (JP)
Inventor: DEIITAA BIRAA
IPC: A44B11/25
Filed: 1983-04-28
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-S51151392-A (JP)
Title: Process for preparing a polysaccharide
Inventor: MINODA TAIJI
IPC: A61K31/715
Filed: 1975-06-18
Abstract: PURPOSE: Process for preparing a polysaccharide useful as medicines, agricultural chemicals, foods, etc. by the use of a microorganism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05270680-A (JP)
Title: Paper feeding device
IPC: B65H3/52
Filed: 1992-03-30
Abstract: PURPOSE:To provide a paper feeding device capable of sure paper feeding with the damage to or the folding of a recording sheet eliminated. CONSTITUTION:In a paper feeding device, having a paper-feeding roller 1 and a separation pad 3 pressedly contacting this paper-feeding roller 1 and feeding sheets while separating the sheets one at a time between the roller 1 and the pad 3; an elastic member 5 is provided, so as to abut the paper-feeding roller 1, on a recording sheet introduction part side of a pad holder 4 retaining the separation pad 3.
Patent JP-H06291955-A (JP)
Title: Facsimile equipment
Inventor: KUDO YOICHI
IPC: H04N1/00
Filed: 1993-03-31
Abstract: PURPOSE:To surely store received picture data even when a memory residual capacity is less when the received picture data and read picture data are stored in a memory in parallel. CONSTITUTION:The facsimile equipment is provided with a line control section 5 communicating picture data in a facsimile procedure, a read section 9 reading a picture from an original, a picture data storage memory 8 storing picture data, a means storing picture data received by the line control section in the picture data storage memory, a means storing the picture data obtained from the read section by reading the picture in the picture storage memory, and a CPU 1 provided with a means interrupting the storage of the read picture data in the picture data storage memory when the residual capacity of the memory reaches 20 kbytes or below while the storage control of received picture data to the picture data storage memory and the storage control of the read picture data are executed in parallel.
Patent JP-H06290356-A (JP)
Title: Guiding lamp signal device and disaster preventive system
Inventor: SATO KIMIHITO
IPC: G08B17/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a guiding lamp signal device which can easily deal with even a signal current larger than a prescribed level without opening a circuit. CONSTITUTION:In a normal state where no fire broken out, a switch is constantly kept closed and a signal current is received by a receiving part 6 of a guiding lamp signal device 4. The electric power is supplied to only the charging circuit of a guiding lamp from a distribution board. Meanwhile, no power is supplied to a stabilizer circuit, and the guiding lamp is turned off. When a fire is detected by an automatic fire alarm, the switch is opened and an emergency signal is received by the part 6. When the signal current exceeds a prescribed level in the normal state, the current is converted into the voltage by a resistance 5. This voltage is compared with the voltage level of a Zener diode 8. When the voltage level of the resistance 5 is higher than that of the diode 8, a monitor 10 is turned on to nofity that the signal current is larger than a prescribed level. Thus, it is possible to notify of that the current value is increased without opening a circuit even when the signal current exceeds a prescribed level. Thus, the adverse influence is never exerted on the automatic fire alarm nor the device 4.
Patent JP-H09264356-A (JP)
Title: Manufacture of rubber dust metallic complex and frictional material
Inventor: ARAI KATSUO
IPC: F16D69/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate separation and unevenness caused by the difference of the specific gravity and the difference of the shape in starting materials, by partially exposing metallic powder to be taken as a frictional raw material and burying it in the front surface of a rubber dust to be taken as a raw material of the frictional material. SOLUTION: In a rubber dust as one component of a rubber dust metallic complex 4, all organic particles used as a raw material of a frictional material can be used. Concretely, the particles are made of vulcanized or unvulcanized natural or synthetic rubber. Metal as the other component can use metal used as a raw material of the frictional material, and concretely, it is copper, aluminum, zinc, or alloy of them. The rubber dust complex 4 is completed by burying these metallic particles in the front surface of the rubber dust or forming a film as a thin film. Therefor, the difference of adhesive properties between the rubber dust and the metal is eliminated, dispersibility of starting materials is improved, and a frictional material excellent in mechanical strength, in which various kinds of raw materials are uniformly dispersed can be obtained.
Patent JP-2000264163-A (JP)
Title: Attachment for automobile seat belt
Inventor: MORI HIROSHI
IPC: B60R22/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for an automobile seat belt capable of improving safety at the time of fastening the automobile seat belt, and suppressing and preventing a little or small child from avoiding the fastening. SOLUTION: This attachment for an automobile seat belt 5 is detachable provided to the seat belt 5 comprising a chest belt 6 obliquely hung over a wearer's chest and a belly belt 7 hung over his belly right and left, drawn out of an automobile body. The attachment has a body part 2 set to the wearer with the body part 2 put to his chest and belly. The body part 2 has a buffering cushion layer 8 in its skin and a belt insertion through-hole 4 passing through the body part 2 right and left. The body part 2 is provided and set to the wearer's chest and belly by inserting the chest belt 6 and the belly belt 7 through the belt insertion through-hole 4 and locking the seat belt 5 to the automobile body.
Patent JP-H02252511-A (JP)
Title: Preparation of rubber mat
Inventor: IZUMI YUKITOSHI
IPC: B29K21/00
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a rubber mat having no air sump and excellent in appear ance and durability by a method wherein a layer of powdery rubber filled with a binder and an unvulcanized rubber sheet layer for a surface material having a large number of holes made therein are formed in a mold so as to be adjacent to each other and integrated under pressure and heating. CONSTITUTION:A layer of powdery rubber filled with a binder and an unvulcan ized rubber sheet layer for a surface material having a large number of holes made therein are formed in a mold so as to be adjacent to each other and integrated under pressure and heating to prepare a rubber mat. The particle size of the powdery rubber to be used is pref. about 1-2m/m in general and the binder mixed with the powdery rubber is used in an amount of about 200-300g per 10kg of the powdery rubber. Many holes, for example, having a diameter of about 3-5m/m are made in the unvulcanized rubber sheet and subjected to air vents for venting the air mainly issued from the powdery rubber at the time of molding. The unvulcanized rubber sheet and the powdery rubber layer are formed in the mold and molded under such a molding (vulcanizing) condition that pressure to be applied is 150-200kg/cm<2>, a vulcanization molding temp. is 130-180 deg.C and a vulcanization time is about 20-40min.
Patent JP-S58194727-A (JP)
Inventor: FUIRITSUPU JIEI BAABARA
IPC: C01B31/02
Filed: 1983-04-27
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-S62230028-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUKI HIROYUKI
IPC: H01L21/82
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the decline of reliability even when a driving ability of output is enhanced by picking up signals to a one input and output pad after connecting plural input and output buffer cells in parallel between output buffer cells and an input and output pad. CONSTITUTION:Inside input and output pads 2 and 2' arranged in an end part of a semiconductor chip 1, input and output buffer cells 3 and 3' corresponding to said input and output pads 2 and 2' and arranged. If loading can not be driven by a one output buffer cell according to use conditions of a user, the input and output buffer cells 3 and 3' are connected in parallel between the input and output buffer cells and an input and output pad by a wiring 4, after which signals of those cells are pick up to one input and output pad 2. Consequently, signals do not come to an input and output pad which is not covered with a protective film and on which a mark of a probe during probe measurement remains. Even if water contents are apt to permeate, a function failure does not occur and reliability can be improved.
Patent JP-H08272864-A (JP)
Title: Automatic vending machine for music software
Inventor: NAKAO HIROSHI
IPC: G06Q30/06
Filed: 1995-03-31
Abstract: PURPOSE: To delete stored data in a priority order based on the number of times of selecting music and the selection time when a storage capacity is deficient, to lower the frequency of receiving data from a center unit and to shorten the sales time. CONSTITUTION: When it is reported that the music is sold from a music sales control mechanism 18, a selection frequency registration mechanism 32 stores the name of the sold music and the summed-up of the number of times of selection and a selection time registration mechanism 33 stores the name of the music and the time, respectively. When the data of the selected music and new music, etc., are not stored in a storage device 12 and are received from the center unit 30 by a telephone line 29 or the like and the capacity of the storage device 12 is deficient, a music data elimination mechanism 31 decides the priority order of data elimination inside the storage device based on the number of times of selecting the music and the time and performs elimination. Thus, the frequency of reception from the center is reduced and the waiting time at the time of sales is shortened.  Also, by a reservation function 34, the next music is reserved even during communication.
Patent JP-H06258911-A (JP)
Title: Development device and color image forming device
Inventor: MATSUO KEISUKE
IPC: G03G15/01
Filed: 1993-03-09
Abstract: PURPOSE:To accurately judge the life of a development device and to improve operability in the replacement of this by integrating a development unit, which is provided with a development part and a developer storage part, and a support container, which stores the development unit, so as to form a cartridge, and readily checking with eyes the color, remaining amount, deterioration, etc., of developer stored in the developer storage part of the development device for each color that is freely attached/detached to/from a color image forming device main body. CONSTITUTION:A transparent window 21 is provided at least in a part of outer surface of the toner storage part 19 of the development unit 12 of the development cartridge D serving as the development device. Further, a transparent window 22 is provided in the support container 13, at least the part corresponding to the transparent window 21 of the storage part 19. Thus, the color, remaining amount, deterioration, etc., of toner (t) in the storage part 19 can be readily checked with eyes from the outside of the development cartridge D, and the purpose is achieved.
Patent JP-H05243719-A (JP)
Title: Printed wiring board
Inventor: KATSURAOKA KIYOSHI
IPC: H05K3/34
Filed: 1992-02-26
Abstract: PURPOSE:To prevent solder from flowing between pads to prevent a short failure by arranging a substrate surface located between adjacent pads above these pads and by setting the height of the substrate surface to the height being at least the total of the height of a pad and the thickness of solder formed on the pad. CONSTITUTION:A substrate 11 has a plurality of pads 1-2 in the manner of corresponding to a plurality of leads provided at a fine pitch in a surface- mounting type package. Epoxy resin 1-5 is packed between adjacent pads 1-2 and a substrate surface 1-1a is arranged above these pads 1-2. Further, the height of the substrate surface 1-1a is set to the height being at least the total of the height of a pad 1-2 and the thickness of solder 3 formed on the pad 1-2. Therefore, the substrate part between the pads 1-2 is a barrier to the pads 1-2 so that the solder 1-3 on the pads 1-2 is prevented from flowing between the pads.
Patent JP-S60218514-A (JP)
Title: Up-and-down device of wick of liquid fuel burner
Inventor: SHIROUCHI TOYOKAZU
IPC: F23D3/32
Filed: 1984-04-13
Abstract: PURPOSE:To enable to vary arbitrarily a position of an operation lever without varying almost an operation stroke and operation force, by providing an interlocking component between an up-and-down component switching over to a set position of fire extinction at the time of ascending of a wick and to a release position of the fire extinction at the time of descending of the wick and a changeover operation lever of the up-and-down component and a wick holder. CONSTITUTION:An up-and-down component 32 of a wick changing over to a set position 32B of fire extinction at the time of ascending of a wick and to a release position 32A of the fire extinction at the time of descending of the wick and an operation lever 47 for making switchover operation of the up-and-down component 32 and a wick holder are made to interlock with each other through an interlocking component 41. In case of a variation of a distance H between the operation lever 47 and the up-and-down component 32 of the wick, a length of the interlocking component 4 is varied. In this instance, an up-and-down storke of the operation lever 47 and operation force do not vary. As torque turning a wick adjusting shaft 7 by the up- and-down component 32 is decided mainly by a distance R1 between pins 51, 48 of the operation lever 47 and a distance R2 between a wick adjusting shaft 7 of the up-and-down component 32 of the wick 32 and a pin 42, when it is desirous of shortening the operation lever 47, if the interlocking component 41 is deformed a little and positions of the pins 48, 42 are moved, it can cope with a requirement without varying almost the operation force and the stroke.
Patent JP-S57191849-A (JP)
Title: Recording and reproducing system for endless tape
Inventor: SUZUKI KEIICHI
IPC: G11B15/70
Filed: 1981-05-19
Abstract: PURPOSE:To perform the generation of a warning sound with high-speed access by sectioning a multichannel endless tape by tone signal and sound singal recording zones at every certain period, and controlling the running of the endless tape by a tone reproduced signal. CONSTITUTION:When a channel C1, etc., is selected through a selecting circuit 6, a switch SW1 is closed and a set-priority FF7 is set to run an endless tape 1 through a motor 2, thereby outputting a reproduction warnin g through the switch SW1 from a recording zone A among warning recording zones A-C sectioned at every certain period. On the other hand, when a tone signal from the tone signal recording zone D sectioned from said recording zones A-C is detected by a tone detecting circuit 5 and applied to the reset terminal of the FF7 to stop the selection of the channel C1, the FF7 is reset and the tape 1 is stopped with the recording zone facing a head 3, so that next access is attained immediately. As a result, a warning sound generator capable of attaining high- speed access is obtained.
Patent JP-S555108-A (JP)
Title: Soldering method for tube and tube plate
Inventor: NAKAGAWA YUUSAKU
IPC: B23K1/18
Filed: 1978-06-23
Abstract: PURPOSE: To prevent the generation of the stress corrosion cracking at neighborhood of the soldered portion, by plastically expanding the tube hole bored in the steel plate, and by inserting the steel tube into this hole, and then, by soldering two owing to the high frequency heating.  
     CONSTITUTION: The hole 3 is bored in the steel made tube plate 2 by the punching, etc.; after that, the inner face of the hole 3 is plastically expanded, for expanding the neighborhood of the hole 3 and for smoothing the inner face of the hole 3. The steel tube 1 is inserted into this hole 3, and the solder is fixed between the expanded hole 3 and the steel tube 1. Next, the solder is molten by the high frequency heating, and the steel tube 1 is soldered to the tube plate 2. The inner face of the hole 3 of the tube plate 2 is plastically worked, so that its strength is improved owing to the work hardening, and also, the residual stress at neighborhood of the inner face of the tube hole is the compression stress; hereby, the generation of the stress corrosion cracking at neighborhood of the soldered portion is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05233303-A (JP)
Title: Fuzzy controller
Inventor: SANO HIROSHI
IPC: G06F9/44
Filed: 1992-02-25
Abstract: PURPOSE:To enable inference knowledge to be changed even while an inference operation is being executed. CONSTITUTION:A fuzzy inference knowledge change means 7 operated in parallel with a fuzzy inference execution means 2 is provided to set the inference knowledge by a request from an inference knowledge setting means 6. When an inference knowledge change request is issued from the inference knowledge setting means 6 to the fuzzy inference knowledge change means 7 while the fuzzy inference execution means 2 is being processed, data structure is configured in advance from inference knowledge change data set by the inference knowledge setting means 6 at the inference knowledge change means 7, and the link of list structure is changed by replacing a pointer when a certain period in fuzzy inference is completed.