baber/WOPTO huggingface dataset:
Patent JP-H0871340-A (JP)
Title: Bathtub filter using metal fiber
Inventor: AZUMA AKIKO
IPC: A47K3/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a miniaturized filter excellent in processibility, and capable of easily exchanging, and keeping a bathtub water cleaning function and excellent anti-bacteria properties and sterilizing functions for a long duration. CONSTITUTION: A material for this bathtub filter consists of at least one of the metals selected from among copper, zinc, tin, and lead, and formed into at least one state selected from among fiber, wire, thread, string, mesh, cloth, unwoven fabric, sponge having continuous foams, and plate state having numberless holes and also plated with copper, zinc, tin, or lead. The structure of the filter is a bellows or cylindrical type. Figure shows the slantingly observed figure of the structure of the filtering member that a cylinder 45 having an inner tube 44 is packed with copper fibers 46 to give a filter with a cylindrical structure 43a.
Patent JP-S6297592-A (JP)
Inventor: HARA HIDETAKA
IPC: D05B3/02
Filed: 1985-10-25
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-S62100085-A (JP)
Title: Sound multiplex program selecting device
Inventor: HIRANO TSUTOMU
IPC: H04N5/60
Filed: 1985-10-25
Abstract: PURPOSE:To automatically execute the program selection of the sound multiplex broadcasting simultaneously with the starting of the broadcasting by obtaining the AND of the means to detect the receiving of the stereo or the bilingual broadcasting and the switch means to select these broadcastings. CONSTITUTION:When the mono RAM program is viewed, the next stereo pro gram is started and at the time of outputting the voice of the stereo program is desired, a switch 11 is closed. Then, when the stereo program is started, the output A of a stereo pilot detecting circuit 7 comes to be an H level, and therefore, an output E of an 'and' circuit 13 comes to be the H level and a stereo SAP switching circuit 16 is automatically changed over so as to voice- output the stereo program. Thereafter, when the program is changed to the mono RAM program, the output E of the AND circuit 13 returns to an L level, and therefore, the switching circuit 16 returns to the monaural side. The above- mentioned action is also executed to a SAP signal detecting circuit 8, a switch 12 and the AND circuit 14.
Patent JP-H0791423-A (JP)
Title: Screw
Inventor: MATSUI HIDEAKI
IPC: F16B35/00
Filed: 1993-09-27
Abstract: PURPOSE:To enable rupture of a screw head from a screw shaft by tightening force which exceeds a fixed torque of the screw head by forming a driver tightening hole which reaches from the head to the screw shaft. CONSTITUTION:A cross driver tightening hole 3 is provided in a head 2 of a screw 1, and a tip of the hole 3 reaches a screw shaft 4. When unit parts are assembled or a device is assembled by using the screws 1, the screw head 2 is not ruptured if they are tightened with torque below a fixed value, and assembly work can be done in the same way as ordinary screws. Tightening torque can be adjusted by a torque adjusting type electric driver. In the case of disassembly, when the head 2 is tightened with torque above a predetermined value by a cross driver 6, the screw head 2 is broken off from the screw shaft 4 and ruptured, and a member B which is joined on a member A can be removed easily. As a consequence, it is possible to shorten disassembling work hours greatly.
Patent JP-H04120839-A (JP)
Title: Network multi-address system and communication network connecting device
Inventor: MOCHINAGA TATSUO
IPC: H04L12/66
Filed: 1990-09-12
Abstract: PURPOSE:To reduce the exchange processing overhead when the data are transferred at a high speed by using a multi-address cell VCI(virtual channel identifier, assigned uniquely at a LAN connection part serving as the originating side. CONSTITUTION:In a network system the LAN 20-23 which store plural terminals and work with an optional protocol are mutually connected in a mesh from to the PBX 24-27 which store plural telephone sets by the private branch communication network connecting devices 10-13 via the digital exclusive devices 16-19. Then a VCI for multi-address is generally decided in the network based on the relation between the originating side and a multi-address destination. In a multi-address state, the packets of the fixed length are transferred to one or plural transmitting destinations recognized by the VCI at each node. Thus the overhead is reduced and the throughput is improved in an exchange processing operation.
Patent JP-2000068397-A (JP)
Title: Package for semiconductor device and manufacture thereof
Inventor: SATO TAKESHI
IPC: H01L23/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To suitably utilize a lead frame, to stably and easily perform manufacture, to improve reliability and to reduce manufacturing cost. SOLUTION: For this package of a semiconductor device, a molded part 12 is provided, an internal lead 10a is fixed, and the mold part 12a on an upper side is formed surrounding a chip loading part 14 and is formed so as to expose a part on one surface side of the inner end part of the internal lead 10a to be a terminal 11 for internal connection which is electrically connected to a semiconductor chip. In this case, at the mold part 12b on a lower side, a hole 22 for exposing a part on the other surface side of the internal lead 10a to be the terminal 13 for external connection is formed, and the outer end part of the internal lead 10a is cut off along the outer shape of the mold part 12.
Patent JP-H04120599-A (JP)
Title: Speech synthesizer
Inventor: SAITO SHIGETOSHI
IPC: G10L13/02
Filed: 1990-09-12
Abstract: PURPOSE:To transfer a report voice having a strain sense and force by allowing a background sound generating part to have a sound volume control part, writing the contents of a voice converting document file as a control code, and outputting that which is obtained by synthesizing a message sentence and a voice rule together with a siren of a background sound. CONSTITUTION:The voice synthesizer is provided with background sound generating/output means 22 - 24, and a sound volume control means 25 for changing the output sound volume of these background sound generating/output means 22 - 24, so that the sound volume of a background sound is controlled and can be outputted together with a composite sound. In such a state, for instance, before outputting a voice rule composite sound, a siren of a background is sounded for several seconds by a large sound volume, and subsequently, the sound volume of the siren is reduced, and that which is obtained by synthesizing a message sentence and a voice rule is outputted together with the siren of the background. In such a way, a report composite sound having a strain sense and force can alloy a system superintendent and a worker to listen to effectively.
Patent JP-S6299522-A (JP)
Title: Oil-pressure controller for wheel-type oil-pressure shovel
Inventor: TATSUMI AKIRA
IPC: F15B11/00
Filed: 1985-10-26
Abstract: PURPOSE:To prevent the fatigue of attachment for excavation by using a system in which the revolving number of an engine to operate an excavating lever during a power mode period is compared with a reference value, and when the revolving number of engine is greater than the reference value, the excavating operation is stopped. CONSTITUTION:When loads are great as in the case of climbing, a mode switcher 31 is turned to a power mode position P, the maximum displacement volume of an oil-pressure pump 13 is reduced, and the maximum revolving number of an engine 11 is limited to higher values. When the loads are small as in the case of excavating operations or flat road running, the switcher 31 is turned to an economy mode position E, the displacement volume of the pump 13 is increased, and the maximum revolving number of the engine 11 is limited to lower values. When the excavating lever is operated during the power mode mode period, the revolving number N0 of the engine 11 is compared with a reference value NR, and when N0>NR, a solenoid valve 20 is excited, and the supply of oil to an actuator 19 is interrupted to stop the excavating operations.
Patent JP-2000061841-A (JP)
Title: Grinding wheel dressing method for cnc(computer numerical control) cylindrical grinder
Inventor: YAMAMOTO MASARU
IPC: B24B53/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To perform simple and quick dressing of a grinding wheel under circumstances of not constraining the turning displacement of an upper table as well as under the condition of arbitrary turning displacement of the upper table. SOLUTION: When an upper table 6 for supporting a work is turned around a constant longitudinal axis 5 for grinding process, a grinding wheel dresser 12 is fixed to the same position as that of the upper table 6 and a measuring device 10 is provided for measuring the displacement following the turning of the upper table, so that the position of the grinding wheel dresser 12 is specified on a CNC device from measurement information for the measuring device 10 and automatic dressing of a grinding wheel 11 is performed in accordance with the specified position of the grinding wheel dresser 12.
Patent JP-H04119642-A (JP)
Title: Printed circuit board
Inventor: TSUKAMOTO TAKETO
IPC: H05K1/11
Filed: 1990-09-11
Abstract: PURPOSE:To make a possible manufacture of a printed circuit board at low cost and two prevent the generation of the short-circuit between lead parts and other conductors on the circuit board by the formation of an insulating by a method wherein the lead parts are formed by a printing system. CONSTITUTION:A conductive paste or the like is printed on an insulative film 2 having flexibility, whereby lead parts 1 are formed or an insulating layer 3 consisting of a resin or the like is applied and formed on the lead parts 1 other than the connection parts, which are connected with terminals on a semiconductor integrated circuit 4 and terminals 7 on a printed circuit board 6, of the lead parts 1. In the case the circuit 4 is mounted using connection lead members, a bonding to the circuit 4 is performed. At this time, the bonding is performed by a normal method for forming in advance bumps 5.
Patent JP-2000135095-A (JP)
Title: High-affinity ip3 bonded polypeptide
Inventor: MIKOSHIBA KATSUHIKO
IPC: A61K48/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new polypeptide containing a specific amino acid sequence, having bond activity of high affinity for inositol 1,4,5-triphosphate (IP3), useful for an IP3-inducing Ca antagonist, a therapeutic agent for diseases following Ca production. SOLUTION: This new recombinant polypeptide is a polypeptide containing an amino acid sequence of the formula, or a polypeptide containing an amino acid sequence in which at least one amino acid is deleted from, added to or substituted for that of the amino acid sequence of the formula and having bond activity of high affinity for inositol 1,4,5-triphosphate (IP3), or a polypeptide containing an amino acid sequence containing >=70% homology to the amino acid sequence of the formula and having bond activity of high affinity for IP3, and is useful for an IP3-inducing Ca antagonist, a therapeutic agent for diseases following Ca production or a gene therapeutic agent containing an IP3, or the like. The polypeptide is obtained by expressing a gene selected from a mouse cerebellum cDNA library.
Patent JP-H0287472-A (JP)
Title: Manufacture of electrode for solid electrolyte type fuel cell
Inventor: NAKAGAWA HIROTAKA
IPC: H01M4/88
Filed: 1988-09-26
Abstract: PURPOSE:To improve generating efficiency with strength increased as well as to make peeling from a solid electrolyte layer hardly taken place by depositing electrode materials on the upper surfaces of masking films by means of the laser PYD, removing films, forming a fuel electrode on one surface of a solid electrolyte layer, and thereby forming an air electrode on the other surface of the layer. CONSTITUTION:Masking films 5A and 5B as thin as 10 to 20mum made of materials such as Ni, Mo and the like are formed on one and the other surface of a solid electrolyte layer 1 as thin as about 100mum made of yttrium stabilized zirconia. Then, the unwanted section of the masking films 5A and 5B, that is, the section forming forming no electrode is removed by means of a photo- etching method. And then, electrode materials 6A and 6B are deposited on the upper surface of the masking films 5A and 5B respectively by means of the laser PVD. following which, the masking films 5A and 5B are removed by solvent so that a fuel electrode 2 and an air electrode 3 of a desired pattern are formed on the upper surface of the solid electrolyte layer.
Patent JP-S60131017-A (JP)
Inventor: EGUCHI KIKUO
IPC: F16L1/12
Filed: 1983-12-19
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-S61120380-A (JP)
Title: Digital signal processing circuit
Inventor: FUJIMOTO YOSHIHIRO
IPC: G11B5/09
Filed: 1984-11-16
Abstract: PURPOSE:To output an accurate read pulse even if there is considerable variation in the magnetic inversion time of digital data recorded on a magnetic medium by generating the read pulse by the 1st edge detecting circuit and the 2nd edge detecting circuit. CONSTITUTION:A circuit 3 which differentiates a playback waveform reproduced from a magnetic medium where digital data are recorded, a zero-cross comparator 5 which detects zero-cross points of the signal obtained from the differentiating circuit 3, and a hysteresis comparator 4 which has its threshold level almost at the zero level of the playback waveform are provided. Further, the 1st edge detecting circuit 6 which outputs the 1st signal when the output of the hysteresis comparator 4 is inverted and the 2nd edge detecting circuit 7 which outputs the 2nd signal when the output of the zero-cross comparator 5 is inverted are provided; and the 2nd edge detecting circuit is released from being reset with the 1st signal and the 1st edge detecting circuit is reset with the 2nd signal.
Patent JP-H04120816-A (JP)
Title: Semiconductor circuit device
Inventor: SAKUTA TAKASHI
IPC: H01L27/092
Filed: 1990-09-11
Abstract: PURPOSE:To attain the initialization of a latch circuit in the same state at every application of a power supply with simple constitution by using the N type transistors of a feedback inverter in parallel to each other. CONSTITUTION:A feedback inverter 2 which uses the latched data as a gate input consists of two N type transistors, for example, set in parallel to each other. The data transmitted to an input node 3 are latched through an input inverter 2, an inverted node 4, and the inverter 2. Thus it is possible to obtain a latch circuit which is initialized in the same state at every application of a power supply with the simple constitution.
Patent JP-H0582042-A (JP)
Title: Color image receiving tube
Inventor: AIHARA NOBUMITSU
IPC: H01J29/07
Filed: 1991-09-20
Abstract: PURPOSE:To provide a color image receiving tube using a mask structure formed by setting a number of band-shaped grid elements which are stretched unidirectionally, wherein tension variation after thermal processes and associate generation of wrinkles and/or uneven pitch are precluded. CONSTITUTION:At the bottom surface 12 of a supporting part 11 in the form of an approx. L-shaped rod a frame structure 16 is used formed from a metal material whose thermal coefficient of expansion on the inner open end 13 side is smaller than that on the folding 14 side. This displaces the supporting part 11 so that the difference in the expansion amount in the extension direction of band-shaped grid elements 17 between the frame structure 16 and grig elements 17 generated during thermal processes shrinks at the left and right ends of the supporting part 11, so that the grid elements 17 can be precluded from plastic deformation. Thereby tensiom variation after the thermal processes and generation of wrinkles and/or uneven pitch can be suppressed.
Patent JP-S60131446-A (JP)
Title: Method for measuring dew point in furnace
Inventor: INOUCHI TOORU
IPC: G01N25/66
Filed: 1983-12-20
Abstract: PURPOSE:To measure a dew point at the vicinity of a material surface in a furnace by passing an electromagnetic beam through a vicinity of the material in a furnace, and measuring the absorbing characteristic against water vapor. CONSTITUTION:A beam 5 is made incident into the furnace 1 from a window 3 through a filter 10, a beam splitter 7, a rotating sector 11 from a light source 4. The beam 5 passes through the vicinity of the surface of a material 9, then reflects by a reflecting mirror 6, returns through the same course and enters to a detector 8. Since the beam 5 indicating the absorbing characteristic against water vapor is used, the light quantity detected by the detector 8 depends on the water vapor quantity in the vicinity of the material surface in the furnace 1. The water vapor quantity can be measured by a ratio of the light quantity to that detected when a total reflection mirror surface 11' is positioned on the light passage by rotating the sector 11. If the water vapor quantity is known, the dew point can be obtained, and the dew point can be controlled.
Patent JP-H04120873-A (JP)
Title: Facsimile equipment
Inventor: YASUDA NOBUYUKI
IPC: H04N1/32
Filed: 1990-09-11
Abstract: PURPOSE:To prevent communication abnormality from occurring in a MODEM by the noise of a line by automatically setting the reception level of a facsimile signal by using a reception level detection circuit and a sensitivity switching circuit. CONSTITUTION:The level detected by a reception level detection circuit 3 is fetched into a control circuit 5 as a voltage level signal 3a, and level detection is executed while setting a level slightly higher than the bottom reception sensitivity level of a communication MODEM 4 at a threshold value, for example, at -30dBm. It is judged whether the voltage level signal 3a fetched into the control circuit 5 is higher than -30dBm or not, when it is lower than -30dBm, the constant of a sensitivity switching circuit 2 is maintained as it is and when it is higher than -30dBm, the control circuit 5 instructs the change of the constant to the sensitivity switching circuit 2. This operation is repeated until the signal is lower than -30dBm and when it is lower than -30dBm, the constant of the sensitivity switching circuit 2 is fixed. Thus, a communication fault caused by the noise level of the line can be removed.
Patent JP-2001062915-A (JP)
Title: Manufacture of resin having shape memory property, formed body of the same and resin lining steel pipe as well as manufacture of them
Inventor: KOBAYASHI MASATOSHI
IPC: B29C63/42
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding method as well as the molded form of a resin, realizing prominent shape memory property employing the monomer of a crystalline thermoplastic resin having a glass transition temperature lower than a room temperature and provided with a practical shape memory property, and, further, provide an internal surface resin lining steel pipe as well as the manufacturing method of the same. SOLUTION: A molded form is manufactured by a manufacturing method wherein a crystalline thermoplastic resin having the glass transition temperature of 25 deg.C or less is deformed to work the same at a temperature lower than a melting finishing temperature by 100 deg.C or less and lower than a Vicat softening temperature and, thereafter, the resin is cooled and solidified to fix the configuration thereby providing with a shape memory property. The resin pipe is manufactured by the method and the diameter of the same is contracted or the pipe is folded to work through deformation while the deformed and worked pipe is inserted into a steel pipe and, thereafter, is heated whereby a resin lining steel pipe is manufactured.
Patent JP-H1052685-A (JP)
Title: Ultra-high speed stirring separating floator for waste water
Inventor: SUZUKI AKIRA
IPC: B01D17/05
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device which generates fresh water highly precisely in a short time by a method wherein a water part and an oil part are completely separated by floating in an oil-water separation treatment. SOLUTION: An equipment is composed of five baths and their incidental equipment. Chemicals to be used are principally a polymer as a separating agent and oil cuf as a flocculant to adjust PH or the like. An ultra-high speed stirrer is used, a pressurizing system of high speed stirring (6,000rpm-36,000rpm) is carried out. Hydrogen gas (white bubble) is generated simultaneously with generation of heat by high speed stirring, floated by being flocculated in a moment, and floated substance and water content are separated to be removed. The product is further classified by separation into water and a filter cake with a dehydrator of a rotary drum, which is made to flow or reused.
Patent JP-2000071842-A (JP)
Title: Structure for assembling vehicle seat into vehicle body
Inventor: HORISAWA KOTA
IPC: B60N2/90
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for assembling vehicle seat into vehicle body, capable of attaining optimum roominess and a luggage space, and having excellent strength of a vehicle body. SOLUTION: This is a structure for assembling vehicle seat into vehicle body whose front sheet 10 is placed almost at the midpoint in the vehicle cross direction and which is disposed respectively on both sides of a front tunnel part 2 which extends to the front/rear direction of a vehicle body under a condition rising from a floor surface 3. The structure for assembling vehicle seat into vehicle body has a retaining plate 20 bridged in the vehicle cross direction between a floor tunnel part 2 and a center pillar 7 on the vehicle body side, and mounted at a prescribed height from a floor surface 3. The front sheet 10 is attached onto the holding plate 20 so as to cross the retaining plate 20.
Patent JP-H0290557-A (JP)
Title: Ic positioning device
Inventor: SAKAIDA MITSUO
IPC: H05K13/04
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the defective forming of an IC by a method wherein an IC is automatically and accurately set to a forming die in position through longitudinal positioning bars provided with two or more protrusions 8 which protrude horizontally in a spade located in a forming bottom force. CONSTITUTION:A pair of parallel links are connected with both the end of a pair of parallel positioning bars provided with protrusions, which are capable of correcting the position of two or more ICs 3 rightly at a time, to form into a pantagraph-shaped form, and a support 10 of the link 14 is fastened onto a center line of an IC row. When the IC 3 is placed on an IC pad 12 by a suction pad 2 driven by a suction means, the link 14 is made to pivot on the support 10 as a center in a direction of an arrow by a control means. By this setup, the positioning bar 11 and the protrusion 8 move in a direction of an arrow C and pinch the IC 3, the IC 3 is transferred to a right position on the IC pad 12, then the IC pad 12 descends to set the IC 3 to a right position on a forming bottom force 1, and then a forming operation is executed. Therefore, the positioning of an IC at the forming can be rapidly and accurately performed.