baber/WOPTO huggingface dataset:
Patent JP-H0497698-A (JP)
Title: Microphone and digital audio equipment
Inventor: GOSHIMA AKIHIKO
IPC: H03G3/02
Filed: 1990-08-14
Abstract: PURPOSE:To attain high sound quality by incorporating a microphone capsule, a microphone amplifier and an A/D converter to a microphone and amplifying a very minute signal quickly and digitizing the amplified signal. CONSTITUTION:A microphone amplifier 3, an A/D converter 4 and a conventional similar microphone capsule 2 are incorporated in a microphone 1. Since the microphone amplifier 3 and the A/D converter 4 are incorporated, a transmission signal sent to a microphone cable 6 is digitized and the microphone capsule 2 and the microphone amplifier 3 are connected by a shortest distance. Thus, the transmission loss of the microphone cable 6 is eliminated and the microphone with high sound quality is realized.
Patent JP-H0760967-A (JP)
Title: Printer apparatus
Inventor: HIRAI YUICHI
IPC: B41J2/05
Filed: 1993-08-31
Abstract: PURPOSE:To provide a printer capable of printing by shifting the d-rive-timing of each recording element of a printer head with simple construction. CONSTITUTION:Drive-timing information in each of a plurality of blocks of a print head is stored in a latch circuit 11, and a system clock 300 being adequately short relative to the drive-timing of each nozzle is calculated by a counter 10. The measured value of the counter 10 and drive-timing information stored in the latch circuit 11 are compared by a bank of comparators, and by raising up or down a heat enabling signals through timing at which they correspond to each other, printing is carried out by driving as a plurality of nozzles are divided into a plurality of blocks.
Patent JP-H06147796-A (JP)
Title: Bullet loading unit for air soft gun
Inventor: SASAKI SEIICHI
IPC: F41B11/50
Filed: 1992-07-03
Abstract: PURPOSE:To charge at once spherical bullets to be fed in one row from a bullet supply port by sorting into a plurality of bullet loading units or a gunpowder chamber assembled in an air soft gun. CONSTITUTION:(a) A bullet loading unit body 1 has a bullet supply port 1a, an upper bullet loading port 1b, a lower bullet port 1c and an upper nozzle port 1d, a lower nozzle port 1e. (b) An upper stopper 3 for closing a port 1b by pressing an upper spring 2 is provided. (c) A lower stopper 5 supported to a lower spring 4 is provided at a lowermost part of the port 1a. (d) An upper nozzle 7a and a lower nozzle 7b integrated by a cylinder body 7 are provided.
Patent JP-S60106429-A (JP)
Inventor: SAITOU EIJI
IPC: A47L15/46
Filed: 1983-11-15
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-S59105880-A (JP)
Inventor: MUTA HIROICHI
IPC: B07B13/11
Filed: 1982-12-10
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-H0881969-A (JP)
Title: Forming method of manhole
Inventor: YAMAGISHI TAMIO
IPC: E02D29/12
Filed: 1994-09-09
Abstract: PURPOSE: To improve workability by a method wherein a cylindrical body consisting of two split members is sunk into the ground to form a pit, a section between the pit and the pit is partitioned by a sheathing means, and soil and sand in a partitioned space are removed. CONSTITUTION: A wall-surface protective cylindrical body 1, in which two split members 1a, b are fitted by bonding sections 1A, 1B, is sunk vertically to the ground while soil and sand in the cylindrical body 1 are removed, thus forming a first pit. A second pit is formed by a wall-surface protective cylindrical body 2 at a space from the first pit. Sheet piles 3, 4 are driven at places in the ground corresponding to planes containing the bonding sections 1A, 2A, 1B, 2B of the cylindrical bodies 1, 2 respectively. Bearing beams 5, 6 are mounted between the bonding sections 1A, 1B and between the bonding sections 2A, 2B respectively. Split members 1b, 2b are extracted, and soil and sand between the piles 3, 4 are removed.
Patent JP-H0767874-A (JP)
Title: Coordinate input device and ultrasonic diagnostic device using this device
Inventor: GOTO YOSHINORI
IPC: G06F3/0362
Filed: 1993-08-31
Abstract: PURPOSE:To provide acoordinate input device which improves the operability of the input of three-dimensional coordinate information and the ultrasonic diagnostic device using this device. CONSTITUTION:This coordinate input device has an X-, Y-coordinate input means 3 for inputting the X-, Y-coordinate information in correspondence to the turning quantity of a sphere 2 and an theta coordinate input means 5 for inputting theta coordinate information in correspondence to the turning quantity of a ring 4 arranged coaxially around this sphere 2. The sphere 2 possessed by the X-, Y-coordinate input means 3 and the ring 4 possessed by the theta coordinate input means 5 are coaxially arranged and, therefore, an operator is able to make input with one hand without moving its arms at the time of inputting respective pieces of the coordinate information.
Patent JP-S6195180-A (JP)
Inventor: HARA KAZUYOSHI
IPC: E05F15/10
Filed: 1984-10-15
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-S6278279-A (JP)
Inventor: HARADA TSUNENORI
IPC: D06C11/00
Filed: 1985-09-27
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-H0769178-A (JP)
Title: Wiper device
Inventor: YOSHIDA SHUNTARO
IPC: B60S1/38
Filed: 1993-08-31
Abstract: PURPOSE:To suppress trembling or chattering which is generated according to the frictional characteristic of a wiper blade and a window glass. CONSTITUTION:The vibrating force which generates trembling or chattering can be attenuated and absorbed by connection-joining a wiper arm 2 and a wiper blade 3 so as to be moved by a connecting pin 4-1 and an elastic body 5 or installing a dynamic vibration absorbing device 13 on the wiper arm 2 or the wiper blade 3 and fixing the device 13.
Patent JP-H0262974-A (JP)
Title: Device for simultaneously inspecting both faces of printed wiring board
Inventor: KAJIKAWA MASAO
IPC: H05K3/00
Filed: 1988-08-30
Abstract: PURPOSE:To prevent the occurrence of imperfect contact and to introduce a robot by providing an image sensor, a detecting sensor block and an inspecting terminal board. CONSTITUTION:A substrate 11 is carried to a pattern deviation detecting position PDP, a substrate inspecting position DTP and a substrate unloading position ULP in order by carrying means 12 and 13. At the pattern deviation detecting position PDP, by reading a reference mark MK marked on both faces of the substrate by the image sensors 14 respectively disposed on both sides of the substrate, the quantity of the pattern deviation on both faces of the substrate is detected. The positions of the inspecting terminal boards 15b and 16b which are oppositely disposed on both faces of the substrate as a converting jig are corrected based on the quantity of the pattern deviation at the substrate inspecting position DTP. After that, both faces of the substrate are inspected at one time by the detecting sensor blocks 15a and 16a disposed to both sides of the substrate, and when the inspection is completed, the substrate is discharged at the substrate unloading position ULP.
Patent JP-H0534210-A (JP)
Title: Elastic-surface-wave temperature sensor
Inventor: TODA KOJI
IPC: G01K7/32
Filed: 1991-07-31
Abstract: PURPOSE:To improve the sensitivity of a sensor by providing a region is covered with an organic thin film on a piezoelectric thin film be two units of interdigital transducers formed on one surface of the piezoelectric substrate. CONSTITUTION:Interdigital transducers 2 and 3 comprising gold or aluminum are formed on the surface of a piezoelectric substrate 1 comprising LiNbO3. An organic thin film 4 comprising P-nitroacetanilide is provided on a propagating path between the transducers by a vacuum vapor evaporation method. The thickness of the film 4 is made equal to or less than about 1/10 of the wavelength corresponding to transmitting frequency. Of the electric signals transmitted from a amplifier 5 into the transducer 2, only the electric signal of the frequency within the central frequency band indicated by the transducer 2 is converted into the elastic surface wave. The elastic surface wave is propagated on the substrate 1 through the thin film 4. The elastic surface wave is made to reach the transducer 3, converted into the electric signal and returned into the amplifier 5. At this time, the temperature characteristics of the thin film 4 are efficiently reflected into the frequency of the elastic surface wave. Therefore, the changing ratio the transmitting frequency with respect to the temperature change can be increased, and the sensitivity as the sensor can be improved.
Patent JP-H0381404-A (JP)
Title: Aerodynamic damping method at the time of tower installation
Inventor: MIYAJI MAKOTO
IPC: F16F15/02
Filed: 1989-08-24
Abstract: PURPOSE:To improve wind-enduring stability by temporarily mounting an appendage in a corner part at the time of installing a tower, and changing the sectional form of the tower at a time during the time of installation. CONSTITUTION:Appendages 2 that improve aerodynamic flow are mounted adhering closely to the corner part of a tower section 1 at a time during the time of installation. And, materials of light-weight and easy to form such as shells of FRP, rubber, etc. and blocks of foaming polystyrol, etc. are used as the appendages 2. With these means, wind-enduring stability at the time of installing the tower is improved, and an aireddy energizing vibration of large amplitude possible to generate in low wind velocity can be damped.
Patent JP-H0263392-A (JP)
Title: Interface card for teletext receiver
Inventor: HASHIGUCHI KOTA
IPC: H04N7/035
Filed: 1988-08-30
Abstract: PURPOSE:To attain effective utilization of a teletext data by providing an interface card to a teletext processing section removably and providing an interface section, a light emission section and a program ROM to send a data between the interface card and a data processing unit. CONSTITUTION:An interface card 57 corresponding to a data processing unit 58 to be coupled with a teletext processing section 4 and a data of the teletext processing section 4 is emitted from a light emission section 61 via an interface section 59 of a card 57. Then the light is received by a data processing unit 58 to edit the data of the teletext. The interface card 57 is provided with a program ROM 60 and an interface section 59 to build up the unique interface specification. Two-way communication is applied by differentiating a received light signal wavelength and an emitted signal wavelength of the data processing unit 58. Thus, the teletext data is effectively utilized.
Patent JP-S6371208-A (JP)
Inventor: NANBA HIROSHI
IPC: A45D6/00
Filed: 1986-09-13
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-H1030348-A (JP)
Title: Pipe expansion fixing device
Inventor: NAKAMURA KIJU
IPC: F16B7/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To manufacture and machine components easily, to constitute a pipe expansion fixing device by a small number of parts and to operate the pipe expansion fixing device simply in the pipe expansion fixing device. SOLUTION: A sliding inner tube 17 is inserted into an outer tube 15 with a notched hole 16, and rectangular holes 27 are formed at a part of the inner tube 17. The edges 30A, 30B of an elastic body 28 are disposed into the rectangular holes 27, and a shaft 19 with an eccentric pawl 21 penetrated to the outer tube 15, the inner tube 17 and the elastic body 28 in an integral coaxial manner is inserted. The elastic body 28 is given open-close force through the eccentric pawl 21, and the edges 30A, 30B are engaged with the interior wall of the outer tube 15 and the outer tube 15 and the inner tube 17 are fixed mutually.
Patent JP-S60108548-A (JP)
Title: Fuel feeding apparatus of fuel injection type engine
Inventor: TAKEDA KEISOU
IPC: F02D41/00
Filed: 1983-11-17
Abstract: PURPOSE:To accelerate the atomization of jetted-out fuel and prevent the reduction of output faculty by installing a fuel heating means, fuel pressurizing means, and a heating control means for lowering the heating temperature in the fuel heating means. CONSTITUTION:A fuel-pressure regulator 26 for pressurizing the fuel jetted-out from an injector 16 to a set pressure under which the fuel does not boil in a fuel passage 28 and decompression boiling is generated when the fuel is jetted-out. A fuel heating apparatus 30 for heating the fuel jetted-out from the injector 16 to the set temperature at which the fuel does not boil in the fuel passage 28 and decompression boiling is generated when the fuel is jetted-out. An electronic control unit 34 for suspending the heating by the fuel heating apparatus 30 on the all-load application is installed. Therefore, the atomization on fuel injection is accelerated, and the reduction of the output faculty on the all-load application is prevented.
Patent JP-H0668266-A (JP)
Title: Graphic plotting system having shielding function
Inventor: YONEZAWA MIWAKO
IPC: G06T11/20
Filed: 1992-08-14
Abstract: PURPOSE:To make it possible to perform the shielding of an arbitrary area without correcting graphic data to be plotted. CONSTITUTION:A calculation means 31 calculates the range of the X-coordinate value which is possible to be plotted corresponding to each Y-coordinate of the plotting screen to be obtained from a shielding area for which a plotting is not performed at the inside of the area designated from a plotting processing request system 20. A plotting range storage means 32 preserves the value calculated by this calculating means 31. A plotting means 33 plots the value of the plotting possible range stored in the plotting range storage means 32 and the plotting range in which the plotting range on an X-axis corresponding to each Y-coordinate is determined from a plotting request area.
Patent JP-S6459827-A (JP)
Title: Semiconductor device
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1987-08-31
Abstract: PURPOSE:To enhance a close contact force between an insulating resin and an LSI chip and a wiring board and to enhance reliability of moistureproofness and thermal resistance by a method wherein an insulating film chemically bonded to a substrate is installed on the surface of the LSI chip and the surface of the wiring board. CONSTITUTION:An insulating resin 4 is coated on a face having a conductor wiring part 2 of a wiring board 1 composed of glass or the like and having an insulating film 3 chemically bonded to a substrate. A protruding electrode 6 of an LSI chip 5 having the protruding electrode 6 and having an insulating film 7 chemically bonded to a substrate is aligned with the conductor wiring part 2; the LSI chip 5 is pressed to the wiring board 1 by using a pressurization tool 8. The LSI chip 5 is bonded firmly by the insulating resin 4; the protruding electrode 6 is connected electrically to the conductor wiring part 2 by contact due to a contractile force caused by hardening.
Patent JP-H06321415-A (JP)
Title: Manufacturing device for piled-up paper sheets
Inventor: SUZUKI HISAYA
IPC: B65H39/07
Filed: 1993-08-10
Abstract: PURPOSE:To improve manufacturing performance of piled-up paper sheets without decreasing the life of a device by setting such a traveling speed pattern as the piled-up paper sheets to be conveyed may be carried at a prescribed interval between the piled-up paper sheets arranged on an aligning conveyer, adjacent to each other. CONSTITUTION:The conveyance speed of a timing feed roller 15 is set based on a relation between the traveling speed of the aligning conveyer belt 27 of an aligning conveyer 17 and that of the transport conveyer belt 31 of a right- angled conveyance conveyer 16. Piled-up paper sheets 3 which are conveyed onto the aligning conveyer belt 27 from the transport conveyer belt 31 of the right-angled transport conveyer 16 and are divided into two halves by a slitter 14 are aligned on one line while they are made to travel by the aligning conveyer belt 27, by keeping a prescribed interval behind the piled-up paper sheets 3 placed on the aligning conveyer belt 27 from the beginning after they are divided simultaneously into two by the slitter 14. It is thus possible to improve manufacturing performance of the piled-up paper sheets 3 without decreasing the life of a device.
Patent JP-2001038796-A (JP)
Title: Blow molded article and blow molding method
Inventor: YAMAMOTO KAZUYUKI
IPC: B29C49/22
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a blow molded article capable of satisfying both characteristics of rigidity and appearance quality at the same time and a blow molding method. SOLUTION: Since the parts corresponding to the boss part 4 of a blow molded article are not compressed by mold clamping force as is conventional and mutually integrally fixed by the foaming force of respective inner layers 6, no sink or gloss irregularity is generated in the region corresponding to the boss part 4 and excellent appearance quality is obtained. Therefore, the area of the boss part 4 is extended to make it possible to sufficiently enhance the rigidity of the blow molded article.
Patent JP-H0770004-A (JP)
Title: Production of alkanolamines
Inventor: WATABE YASUYOSHI
IPC: B01J27/24
Filed: 1993-09-01
Abstract: PURPOSE:To provide a production method capable of increasing the ratio of a monoalkanolamine among formed alkanolamines and further obtaining the monoalkanolamine low in the content of carbon dioxide. CONSTITUTION:Ammonia is reacted with an alkylene oxide in the presence of an ammonium carbonate to form alkanolamines. The gas components composed mainly of ammonia and carbon dioxide are separated and recovered from the reaction solution and recycled into the reactional system. The bottoms are distilled under heating to separate water and further distilled under heating to separate and recover a monoalkanolamine containing carbon dioxide from the top of the column. The monoalkanolamine containing carbon dioxide is further distilled under heating to obtain the monoalkanolamine low in the content of carbon dioxide from the top of the column. The monoalkanolamine containing carbon dioxide is discharged from the bottom of the column and recycled to the preceding process.
Patent JP-S6459509-A (JP)
Title: Detector for steering signal for unmanned carrier vehicle
Inventor: OMORI KATSUYOSHI
IPC: G05D1/02
Filed: 1987-08-31
Abstract: PURPOSE:To stably apply automatic steering control on an unmanned carrier, by eliminating the influence of the strength of a current on an induction line that is an unstable element in a steering signal. CONSTITUTION:An induction line level signal detecting coil 13 is arranged in the center of two steering signal detecting coils 11 and 12, and a reference signal with a constant level unaffected by a horizontal deviation quantity is taken out from the output signals of those three coils, and automatic gain control is applied on a differential signal obtained by the output signals of a right and a left steering detecting coils by using the reference signal, then, the steering signal is generated. In such a way, since a stable steering signal can be obtained without being affected by the strength of the current that flows on the induction line, it is possible to apply steering control on the unmanned carrier vehicle stably.
Patent JP-2001044427-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKASAKU KATSUHIKO
IPC: H01L29/78
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a gate electrode comprising a high melting- point metal film, while a silicide film is formed in a diffusion region, related to a semiconductor device comprising a fine MOSFET. SOLUTION: A gate electrode 8, comprising a first high melting-point metal layer, is formed on a silicon substrate while a source/drain region 10 on both sides of it. A silicide layer 12 of CoSi is formed on the surface of the source/ drain region 10, reducing the resistance in each region. The gate electrode 8 comprises a first high melting-point metal layer and a barrier layer 7 comprising a TiN layer formed on it, with the barrier layer preventing the first high melting-point metal which constitutes the gate electrode 8 from contacting a second high melting-point metal layer for forming a silicide. So, even if the second high melting-point metal layer reacts with the silicon in the diffusion layer in a thermal process for forming a silicide, the first high melting-point metal layer of the gate electrode 8 will not react with the second high melting- point metal layer.
Patent JP-S6196887-A (JP)
Title: Electronic still camera
Inventor: OOTA YOSHITAKA
IPC: H04N5/781
Filed: 1984-10-18
Abstract: PURPOSE:To prevent an erroneous display of the counter by installing a lock mechanism so that a jacket can not be removed from a camera main body until a value of a counter for displaying the photographed number installed at the jacket fitted to the camera main body is consistent with the photographed number. CONSTITUTION:When a gear 25 is rotated by a driving source each time a head is sent for every track each, a key 23a of a rod 23 is consistent with a groove E of the counter 30c of the jacket 30, and then, the rod 23 is shifted upwards and the key 23a is inserted to the groove E. As the result, the key 23a is pulled out from the gear 25 and a power transmission between the gear 25 and the rod 23 is separated. The elevating action of the rod is used and the switch is installed which is on when the rod 23 is shifted upwards. In this way, when the switch is on, by detecting what step a driving source the gear 25 is rotated until the key 23a is consistent with the groove E of the gear 25, the position of the counter 30c of the jacket is found and the photographed number can be known.
Patent JP-H0382220-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHII SHUICHI
IPC: H03K5/133
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the software error of an ECL circuit of the like without sacrificing the operating speed by absorbing negative pulse noise generated while the collector region of a differential transistor(TR) is irradiated with an alpha ray. CONSTITUTION:An input gate circuit RGI is provided with a couple of unit gate circuits (ECL circuits) GA, GB and each unit gate circuit uses a couple of differential TRs T1, T2 as its basic building block. Then noninverting output nodes n5, n11 and n6, n12 are coupled in common in the unit gate circuit to form the OR form. Thus, the collector region of the differential TRs T1, T2 is irradiated with an alpha ray or the like and even when a negative pulse noise to extract a high level is generated, it is absorbed. Thus, the software error of an ECL(Emitter Coupled Logic) circuit or the like is prevented without sacrificing the operating speed of the circuit.
Patent JP-S6276267-A (JP)
Title: Positive electrode for air-zinc cell
Inventor: FUJIMAGARI HITOSHI
IPC: H01M16/00
Filed: 1985-09-30
Abstract: PURPOSE:To provide compatibility with a general use cell having the rated voltage of 1.5V by composing the positive electrode of an air-zinc cell with porous sintered carbon and manganese dioxode powder. CONSTITUTION:A positive electrode is composed of porous sintered carbon containing active carbon and manganese dioxide arranged at a separator side while contacting with the porous sintered carbon. Consequently, the cell is constructed such that two type of cells or an air-zinc cell and a manganese dioxide-zinc cell are connected in parallel. As a result, it will have the rated voltage of manganese dioxide-zinc cell and compatible with a general use cell having the rated voltage of 1.5V.