baber/WOPTO huggingface dataset:
Patent JP-H0989356-A (JP)
Title: Noise reducing method
Inventor: HOSHINO TSUTOMU
IPC: F24F13/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To more effectively reduce noise by providing a wire net having a small turbulence speed attenuation factor and improving a muffling effect when an air current rectifying wire net is arranged in a duct 80 that the noise is reduced under an active noise control. SOLUTION: A rectifying wire net 10 is provided near a blower 1 in a duct 2 and a noise detecting microphone 5, a speaker 7 and an error collecting microphone 8 are provided in the downstream side thereof. An optimum position in which the wire net 10 is provided is determined whether the coherence function of the outputs of the microphones 5 and 8 reaches a maximum or not in a wide band. Thus, when various kinds of wire nets 10 are sequentially arranged in the determined position so as to learn the coefficient of a filter and examine an effect under an active noise control, the smaller a turbulence speed attenuation factor, the more increased a noise elimination. Accordingly, the noise elimination in the duct having a high speed air current is improved by the wire net.
Patent JP-2001069886-A (JP)
Title: Braking force-regulating apparatus of double bearing reel
Inventor: OKADA ATSUTO
IPC: A01K89/0155
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To regulate braking force of a double bearing reel without getting off rotational balance. SOLUTION: A brake is movably attached to a spool by centrifugal force. A braking ring body 8 is attached to a reel body so that the brake can come into contact when moved. The brake is disposed between the side of the spool and a cam plate 7. The brake is engaged with a cam face 9 formed so as to differentiate moving amount to a braking ring body 8 in circumferential direction centering a rotating shaft center of the spool on the cam face 9 and the cam plate 7 is provided so as to enable rotation positioning. At least two or more brakes are collectively attached at same angles centering rotation shaft center to the spool and the cum face is formed in circumferential direction nearly corresponding to attaching angle of the brake.
Patent JP-H07102600-A (JP)
Title: Mounting method of faucet
Inventor: TADA JUNJI
IPC: F16K27/00
Filed: 1993-10-01
Abstract: PURPOSE:To tightly contact the rear of a flange of a faucet with a painting surface or a tile surface by making flush completely or approximately a cut end face of a faucet mounting member with the paining surface on a concrete layer or the tile surface. CONSTITUTION:The basic end of a cylindrical faucet mounting member 4 of synthetic resin is screwed to an opening end of an elbow-shaped pipe joint 3 of the front end of an intake 2, and after the front end of the mounting member 4 is covered with a lid body 9 to make a confirmed inspection of seal efficiency, a concrete layer 5 with required thickness is provided on the surface of the basic wall 1. Paintings are applied to the surface of the concrete layer 5, or tiles 6 are spread thereon, projections of the faucet mounting member 4 projected from the painting surface or tile surface are cut out, and a faucet 7 is screwed to the opening end of the member 4. Accordingly, part projected from the painting surface on the concrete layer 5 or the tile surface can be cut out.
Patent JP-H0557174-A (JP)
Title: Feed in and out device for dry dissolving apparatus
Inventor: MURAKAMI MITSUMASA
IPC: B65G1/04
Filed: 1991-08-30
Abstract: PURPOSE:To control the feed in and out of a container filled with an object to be heated or to automate feed in and out work by operating the feed in and out by operating the feed in an out start times from the use scheduled time of the object to be heated set by a setting means and the heating time stored in a memory means by an operation means and transmitting the same from a control means to a feed in and out means. CONSTITUTION:Feed in and out means 60-62 for feeding in and out a container 13 filled with an object to be heated with respect to a rack 50 and a dry dissolving apparatus 1 are provided. Feed in and out start times are operated from the use scheduled time of the object to be heated set by a setting means 40 and the heating time stored in a memory means 33 by an operation means 30. At the feed in and out start time, the start signals of the feed-out of the object to be heated from the rack 50 and the feed-in thereof to the apparatus 1 are transmitted to the feed in and out means 60-62 from a control means 30. Further, the feed-out signal from the dry dissolving apparatus 1 of the object to be heated is transmitted to the feed in and out means 60-62 from the control means 30 on the basis of the elapse of the stored heating time. As a result, the feed in and out control or feed in and out work of the container is automatically performed.
Patent JP-H01158456-A (JP)
Title: Image recording device
Inventor: TOMITA SATORU
IPC: B41J2/44
Filed: 1988-09-30
Abstract: PURPOSE:To suppress the influence of multipath reflection caused in a photosensitive body at the time of the incidence of laser light and to record an image of high quality by providing a layer which has a light diffusing surface formed by dispersing powder in a binding agent between a base and a photosensitive body. CONSTITUTION:Powder of MgO, etc., is adhered on the surface of the base 42 with conductive resin, etc., to form the light diffusion layer 43 and this photosensitive recording medium is used. Consequently, even if the photosensitive body 41 is exposed to long-wavelength light which is relatively inferior in sensitivity, light which is transmitted in it is diffused by the light diffusing layer 43 which has the powder dispersed in the binding agent to reduce regular reflected components greatly and the multipath reflection caused in the photosensitive body 41 is reduced. Consequently, even when the exposure is carried out by using light which has relatively long wavelength, image recording of invariably high quality is performed.
Patent JP-S6485843-A (JP)
Title: Control device for vehicle speed
Inventor: HYODO HITOSHI
IPC: B60K31/06
Filed: 1987-09-29
Abstract: PURPOSE:To stop vehicle speed control by storing a condition when either of first and second control stopping signal generating means is generating a signal, stopping the control of a vehicle speed control means through the stored condition, and detecting the initial stage failure in removing vehicle speed control. CONSTITUTION:When only one of brake switches SW6, SW7 is turned on, the output of a NAND circuit NAND becomes H, whereas the output of an AND circuit AND becomes L. The output L of the AND circuit AND sets a flip-flop circuit FF making the output of the terminal Q thereof H, and the output L enters the terminal RESET of an electronic control circuit CPU via a NOT circuit NOT, causing the electronic control circuit CPU to be a reset condition, while turning on a light emitting diode LED. Hence, the electronic control circuit CPU will not carry out constant speed traveling control. Thereby, the initial stage failure of a control stopping command inputting means for vehicle speed control can be detected to stop the vehicle speed control.
Patent JP-H06105253-A (JP)
Title: Television receiver
Inventor: SHIGIHARA HIDEO
IPC: H04N5/52
Filed: 1992-09-16
Abstract: PURPOSE:To demodulate a signal in which a peak value of a synchronizing signal is less than a peak value of a television signal and applying proper AGC to the signal independently of the content of a signal such as a pattern. CONSTITUTION:The television receiver is provided with demodulation means 2, 3 receiving and demodulating a signal in which a peak value of a synchronizing signal is less than a peak value of a television signal and with a peak hold means 22 extracting a stable DC level in the demodulated television signal when a specific television signal is received, and also with a level shift means 22 level-shifting the DC level to generate a proper signal level to obtain a peak value to the television signal and latching the level, a switch means 24 adding a latched signal as a pseudo synchronizing signal to the television signal from the demodulation means, a pseudo synchronizing signal timing generating circuit 23 generating a timing signal for the purpose, and AGC circuits 7, 8 controlling automatically the gain of RF and IF amplifiers of the demodulation means based on the peak value of the pseudo synchronizing signal.
Patent JP-H07100758-A (JP)
Title: Installation structure of cutting blade
Inventor: HAYASAKA KENJI
IPC: B24B45/00
Filed: 1993-10-01
Abstract: PURPOSE:To suppress the noise in nearly all the frequency regions by interposing a cork sheet between a cutting blade and a flange for fixing the blade which is installed on a mechanical shaft. CONSTITUTION:Installation is performed by interposing a cork sheet 9 for reducing noise between a cutting blade 1 and an outer flange 7. The cork sheet 9 has gas holes having different diameter inside, and possesses the low elastic coefficient, and the vibration in the low frequency region is attenuated. Further, since the cork sheet 9 consists of a collection body of cork particles having the gas holes having a variety of diameter, the vibration in the high frequency region which essentially possesses the straight advance performance and is easily cut off in the discontinuous part is cut in the discontinuous part of the cork particle. Accordingly, all the vibrations ranging from the high sound region to the low sound region as the cause of the generation of noise can be absorbed efficiently.
Patent JP-H1182457-A (JP)
Title: Block member and attaching structure for the same
Inventor: UMEZAWA TAKASHI
IPC: F16B37/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a block member such as a stopper member and an attaching structure for the same wherein attaching to a panel is easy and a removing operation is also easy. SOLUTION: A block-shaped axle stopper member 1 having a specified height is engaged with a pair of bar-like studs erected in the specified position of a panel and attached to the panel. The stopper member 1 has a pair of holes 13 and 14 for receiving studs and a locking pawls 15 engaged with the side faces of the studs received in the holes for holding to prevent removal, and by pushing in the stopper member for receiving a pair of studs in the pair of holes, the stopper member is fixed in the specified position of the panel. In the locking pawl 15, a second hole 18 is continuously formed in each of the first holes 13 and 14 to form an oblong hole, and the locking pawl 15 is formed to be a plate-like body extended in the longitudinal direction of the oblong hole.  After the stopper member 1 is attached, by pushing a bar-like body 19 having a diameter larger than a stud diameter into the second hole 18, the locking pawl 15 is deflected in the direction for releasing the engagement with the stud and, by raising the stopper member 1, its removable is facilitated.
Patent JP-H04128172-A (JP)
Title: Packaging device for lighting fixture
Inventor: MIURA KAZUO
IPC: B65D85/30
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a packaging device inexpensive to produce, easy in packaging operation and simple in production control by a method wherein two retaining parts are joined together into a crossed form and notched parts are provided at the upper parts of the side walls thereof to secure lighting fixture component parts therein. CONSTITUTION:A crossed joint is made between retaining plates 21 and 32 by fitting their respective engaging grooves 25 and 33 into each other. The fixture protecting parts 27 of the retaining plate 32 projects from the engaging groove 25 of the retaining plate 21 to form a square tube with the fixture body projecting parts 28 of the retaining plate 21, whereby a fixture case 5 is securely held. The fixture body protecting parts 27, lamp protecting parts 29 and 30 and shade protecting parts 31 are so shaped as to permit the fixture case 5, circular fluorescent lamps 6 and 7 and the shade 8 to be set in a suspended form by a single operation. The retaining plates 21 and 32 thus joined together with the fixture case 5, the circular fluorescent lamps 6 and 7, the shade 8 and an electric cord 34 held thereon are received in a packaging case.
Patent JP-S60160456-A (JP)
Title: Table communication system
Inventor: KUSANO AKIRA
IPC: G06F13/00
Filed: 1983-12-29
Abstract: PURPOSE:To prevent the transfer of a table type data whose processing is impossible at the reception side by confirming the negotiation between a transmitter and receiver of the table type data before the transfer of said data is stated. CONSTITUTION:A work station 2 sends a table transfer request command to a host computer 1, and the computer 1 sends a negotiation command to the station 2. Thus the station 2 gives an answer to the computer 1. The negotiation command and the response of the station 2 form a negotiation phase. A communication form is confirmed by the size and the presence or absence of the table data that can be received in the negotiation phase. Then the data communication is performed. When the negotiation phase is over, the computer 1 transfers the table definition information TBH to the station 2.
Patent JP-2001077560-A (JP)
Title: Method for fixing printed board in tube
Inventor: NAGOYA HIROAKI
IPC: H05K7/14
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a printed board in a tube wherein the printed board can be easily inserted into a case and secured there and further the number of parts can be reduced with respect to an insertion detector. SOLUTION: An engaging portion 1a to be engaged with a printed board 2 is formed in the tube of a cylindrical case 1, and engaging recesses and projections 2a and 2b to be engaged with the engaging portion 1a are formed on the edges of the printed board 2. The engaging recesses and projections 2a and 2b on the printed board 2 are engaged with the engaging portion 1a in the tube, thereby securing the printed board 2 in the tube of the case 1.
Patent JP-S61126229-A (JP)
Title: Continuous trench excavating method and excavator and excavator attachment employed said method
Inventor: TAWARA TOSHIO
IPC: E02F5/02
Filed: 1984-11-22
Abstract: PURPOSE:To continuously dig a deep trench, by a method wherein a screw auger attached to a vehicle is rotated and lower down to a given depth, and the vehicle is horizontally moved as the auger is rotated in a vertical state. CONSTITUTION:A screw auger 10 mounted to a vehicle 1 is rotated, and through expansion of a hydraulic cylinder 8, the auger 10 is gradually brought to a vertical state from a horizontal state. When the auger 10 is forced into a vertical state, through driving of a sprocket 4, the vehicle 1 is moved forward. In which case, the auger 10 excavates a ground to damp earth to a ground surface, and in this case, an auger supporting frame 9 is actuated as a guide through which excavated earth is discharged to a ground surface. This enables a deep trench to be dug continuously and efficiently.
Patent JP-H1186219-A (JP)
Title: Replica for forming terminal pad and its production
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To produce a replica with a good dimensional precision and form a stable protective layer with no defect when forming a terminal pad by a replica method. SOLUTION: A photoresist layer 24 is disposed on a substrate 1 including a terminal portion 2 for an interconnect layer, and performing a first exposure and development process for the photoresist layer with an exposure amount sufficient for development through a photomask 25 for defining a bottom surface portion of a replica which has a larger outer size than a size of a top surface of the replica. A second exposure and development process for the photoresist layer is performed with an exposure amount substantially less than that required for completely removing the resist in usual development a photomask (26) for precisely defining the dimension of the top surface of the replica by focusing onto the upper surface of the photoresist layer.  Thus, a replica 14 is formed to have side walls which are vertical at the top surface portion while tilted at blunt angles at the bottom surface portion. When covered by an alumina protective layer 15, generation of a crevice 15a or an abnormal layer 15b is suppressed at the minimum level.
Patent JP-H0694532-A (JP)
Title: Thermal image detector and field of view outer shell member therefor
Inventor: MUKAI YASUTO
IPC: G01J1/04
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a two-dimensional thermal image detection system with a compact and relatively simple structure/ constitution by rotating pyroelectric type film thermal detecting elements which are one-dimensionally arranged on a line, an optic system, a chopper and a band amplifier as a single unit. CONSTITUTION:A plurality of pyroelectric type heat detecting elements 1 one- dimensionally arranged on a linear shaft, an infrared ray transmission lens 2, and a band amplifier 8 for selectively amplifying signals from a chopper and the pyroelectric type heat detecting elements constitute a horizontally rotatable movable part. A flexible cable 12 for transmitting signals or the like from the horizontally rotatable movable part is used, a stepping motor 10 and a pulley 11 together with a timing belt 16 are used for horizontally rotating drive, and components are placed in a certain volume by an outer shell 13. These are made into a single unit to be an air-tight structure, while an infrared ray transmitting material 14 is used only in the outer shell corresponding to a field of view of the thermal image detector.
Patent JP-H03110759-A (JP)
Title: Electrode for direct type methanol fuel battery and its manufacturing method
Inventor: NOBUYO MICHIO
IPC: H01M4/90
Filed: 1989-09-22
Abstract: PURPOSE:To make it possible to obtain an electrode with stable electrode activity by letting the surface of a platinized electrode be formed with a properly selected conductive metal oxide film. CONSTITUTION:The surface of a platinized electrode which is formed while platinum is carried on the base substrate of an electrode in a carbon family, is formed with a conductive metal oxide film or conductive mixed metal oxide film. It is considered that the metal oxide on the surface of the electrode functions to temporarily hold oxygen on the surface of the electrode, that is, it acts as a way point for oxygen supply. In addition, the electrical conductivity of metal oxides is generally low, composite oxides with electrical conductivity which is sufficiently high particularly, for electrical operations is therefore used, and furthermore after the film of a metal compound is formed on the surface of the electrode so that stability in combination with the electrode may be increased, whereas the film is heat-treated so as to be fixed, an electrode high in its catalytic activity can be formed. By this constitution, the electrode with stable electrode activity can thereby be obtained.
Patent JP-S62107362-A (JP)
Title: System constitution use lsi
Inventor: MATSUMOTO HIDEO
IPC: G06F15/78
Filed: 1985-11-06
Abstract: PURPOSE:To decrease the number of input/output signals to the outside and IC chips by integrating an IC having a DMA function, an interrupting function, a timer function, and a series interface function, to one chip. CONSTITUTION:Among ICs required for constituting a computer system, each IC of a DMA function 2, an interrupting function 3, timer functions 4, 5, and series interface functions 6, 7 is integrated to the same chip, and used as a system constitution use LSI 20 of a CPU 1. As a result, by connecting each main function required for constituting the system and forming it as one chip, input/output signals to the outside are decreased, the number of IC chips is decreased, also the mounting density of a circuit board is relaxed, the cost is reduced and the reliability is improved. Also, by using a standard peripheral logic for constituting the system, the generality of the system constitution use LSI 20 is also raised.
Patent JP-S61129080-A (JP)
Inventor: SHINOMIYA EIJI
IPC: B02B5/02
Filed: 1984-11-24
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-H0295635-A (JP)
Title: Transfer control device
Inventor: YANAKA TOSHIYUKI
IPC: B65H5/02
Filed: 1988-10-01
Abstract: PURPOSE:To make the moving speed in a transfer part constant in an image recording device by memorizing a parameter for controlling the rotation number of a drive source for at least one round corresponding to the thickness of the transfer part, and controlling the rotation number based on the memorized parameter corresponding to the timing of detecting a reference position of the transfer part. CONSTITUTION:Thickness distribution along the length of a transfer belt 2 is preliminarily measured with relation to the distance from a reference position set at the belt 2, and a parameter for controlling the rotation number of a drive source for the transfer belt 2 is set and memorized in a motor controller 17. In the meanwhile, the reference position set in the belt 2 is detected by a senser 13 and inputted to a position detector 18. The position detector 18 sends a marker detecting signal to a control part 20 based on this. The control part 20 sends a signal to the motor controller 17 synchronously with the input of the signal. This controller 17 controls the rotation number of the motor 11 corresponding to the memorized parameter. The moving speed can thus be kept fixed constantly.
Patent JP-H0678530-A (JP)
Title: Power source circuit
Inventor: OGINO HIROYUKI
IPC: H02M3/28
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a plurality of DC outputs by simple constitution. CONSTITUTION:A voltage doubler circuit 2 is connected in parallel with the output line of a DC-DC converter 1. The DC-DC converter 1 transforms DC voltage from a battery 12, and outputs the transformed DC voltage. On the other hand, the voltage doubler circuit 2 varies the power of voltage output from the DC-DC converter 1, and outputs the power-varied DC voltage.
Patent JP-H0886379-A (JP)
Title: Simultaneous opening valve
Inventor: MIIKE TAKAHIRO
IPC: F16K27/00
Filed: 1994-09-16
Abstract: PURPOSE: To increase the performance of a simultaneous opening valve and save labor for piping work by installing a switchover type cross ball valve which interconnects a primary side flow path with a secondary side flow path. CONSTITUTION: A valve seat 5 is installed between a primary side flowing-in path 1 and a secondary side flowing-in path 30 by a screw means, and a main valve 2 is arranged on the upper surface side of the valve seat 5. Also a primary side seat ring 6 of a cross ball valve 8 is installed integrally on the lower surface side of the valve seat 5, and a switchover type cross ball valve 8 is installed between the seat ring 6 and a secondary side seat ring 7 located on a secondary side flowing-out path side. By this, a simultaneous opening valve can be made compact, and the man-hour for flange connection can be reduced.  Then, joint parts which serve as connection ports between the simultaneous opening valve and a heat-sensitive head pipe 20 and the simultaneous opening valve and a fire-extinguishing head pipe 21 are installed integrally at the upper and lower parts of the simultaneous opening valve, respectively, thus collecting their functions. In addition, these pipes 20 and 21 can be extended directly and radially from the opening valve, thus reducing the number of connecting joints and saving labor for pipe work.