baber/WOPTO huggingface dataset:
Patent JP-H05227208-A (JP)
Title: Packet exchange
Inventor: ETO YOSHIRO
IPC: H04L12/70
Filed: 1992-02-14
Abstract: PURPOSE:To enhance the response between terminal equipments with priority by giving priority information to transmission data from a terminal equipment and sending the resulting data to a packet exchange so as to sent each of data in the order by priority when plural packet data to be sent to one and same terminal equipment are in existence. CONSTITUTION:A switch section 4 of a packet exchange 1 selects directly a transmission destination and outputs voice data. The switch section 4 outputs a PD to a packet exchange section 5, the exchange section 5 selects the destination and outputs to the transmission destination via the switch section 4. The packet exchange section 5 is provided with a microprocessor 8, by which the priority of the PD stored in a storage memory section 7 is discriminated. The storage memory section 7 retrieves the presence of the PD of the same transmission destination and checks the priority when plural PDs are in existence and read the PD from the storage memory section 7 in the order of higher priority and sends the PD to an HDLC section 6, which implements framing and sends the result to terminal equipments 3d-3j via an H/W4 and an H/W2.
Patent JP-H01206880-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1988-02-09
Abstract: PURPOSE:To produce large driving torque and to reduce abrasion, by constituting a friction member as a mold of compound of organic macromolecular material and fluororesin. CONSTITUTION:In an ultrasonic motor, vibrating section is formed by adhering a resilient vibrating body 2 made of metal to the surface of a piezoelectric body 1. The vibrating body 2 is provided with protruding segments 12a for facilitating mechanical vibration of the vibrating section and for increasing the amplitude. The moving section is formed by securing a friction member 4 made of composite material of organic macromolecular material and fluoresin to the operating face of the moving body 3 and bringing the surface thereof into contact with the surface of the vibrating body 2. Traveling wave is produced upon application of high frequency field onto the piezoelectric body 1, and the moving body 3 is driven frictionally. Since the friction member 4 is made of the material, driving performance of the moving body 3 is improved and large torque can be produced.
Patent JP-S63197441-A (JP)
Inventor: SATO HIROKI
IPC: G01R33/32
Filed: 1987-02-12
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-S59153301-A (JP)
Title: Waveguide with low loss
Inventor: NAKAJIMA ATSUSHI
IPC: H01P3/12
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a waveguide with low loss and less change in the characteristic by applying silver plating on the inner face of the waveguide and forming a film of silver sulfide having sufficiently thin thickness in comparison with the thickness of the silver plating uniformly thereupon. CONSTITUTION:The silver plating 2 is applied thickly onto aluminum surface or the like on the waveguide at first. The uniform film 3 made of silver sulfide having several hundreds Angstrom  of thickness is formed thereupon. The very thin film as several hundreds Angstrom is formed easily on the surface of the silver plating 2 by coating ammonium sulfide or the like thereupon. In forming the silver sulfide film 3 uniformly, since the film isolates the silver and external air, the corrosion speed to the inside of the silver is very slow even if the film is left in air. Thus, the change in the characteristic attended with the growing of the silver sulfide film is less and negligible in general. In flowing a high frequency signal to the waveguide processed for the inside face, most of the high frequency signal passes through the thin silver sulfide film 3 and flows in the silver plating 2, then the waveguide with low loss and less characteristic change is obtained.
Patent JP-S57143424-A (JP)
Title: Heat treating furnace
Inventor: NODA TAKAAKI
IPC: C21D1/00
Filed: 1981-02-26
Abstract: PURPOSE: To perform a low temp. heat treatment and a high temp. heat treatment of materials in one unit of a furnace by providing a low temp. gas flow passage and a high temp. gas flow passage communicated with the furnace inside on the outside part of a heat treating furnace, and regulating the quantity of combustion heat in the furnace.  
     CONSTITUTION: To perform tempering which is a low temp. heat treatment for materials, first, the materials in a heating chamber 7 is heated with a burner 8. On the other hand, a damper 16 is closed, a damper 14 of a suction pipeline 13 is opened, and a circulation fan 12 is operated to suck the low temp. gas in a heating chamber 11, and to blow the circulation gas heated to prescribed temp. to the materials through a flow regulating device 17, thereby heating the materials to prescribed temp. In the case of performing annealing and hardening which are high temp. heat treatment, the damper 14 is closed, the damper 16 is opened, the low temp. gas is sucked through a flue 9 with the fan 12 and the rate of combustion is controlled to the high temp. heat treatment with a burner 20. This high temp. gas is blown to the materials through the device 17, whereby the materials are heated to prescribed temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10222455-A (JP)
Title: Data transfer system
Inventor: NAKAGOME MOROHITO
IPC: G06F13/38
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide smooth data transfer by monitoring the conditions of request buffer during the execution of data transfer and accepting a transfer request when there is a space. SOLUTION: When transferring data between a main storage device 2 and an extension storage device 4, a processor 1 generates a data transfer instruction as plural transfer requests for a fixed data length and sends these transfer requests to a data transfer controller 3 corresponding to a report from the data transfer controller 3, and the data transfer controller 3 temporarily holds these transfer requests in a request buffer 31, executes the data transfer between the extension storage device 4 and the main storage device 2 while possessing the transfer requests from the request buffer 31 and informs the transmission of new transfer request to the processor 1 when a space is generated in the request buffer 31.
Patent JP-H03233449-A (JP)
Title: Color image forming method
Inventor: YAMAMOTO SOICHIRO
IPC: G03C7/407
Filed: 1990-02-09
Abstract: PURPOSE:To obtain color images which are stable and have less image unequalness in spite of repetitive processing by specifying the time for color development and processing a photosensitive material while bringing the processing liquid of a color developing bath into collision in the form of a jet against the surface of the photosensitive layer of the photosensitive material. CONSTITUTION:Paper 2 is automatically sent to a color developing bath tank 1, a bleach-fix bath tank, and a washing tank and/or stabilizing tank in an automatic developing machine and is subjected to developing, bleach-fixing, washing and/or stabilizing; thereafter, the paper is dried in a drying section and is taken out. The time for the color development is >=5 seconds and <=20 seconds and the photosensitive material 2 is processed while the processing liquid in the color developing bath tank 1 is brought into collision in the form of the jet against the surface of the photosensitive layer of the photosensitive material. The color images which are stable and have the less image unequalness in spite of the repetitive processing are obtd. in this way.
Patent JP-H07238967-A (JP)
Title: Stay damper
Inventor: ASA TAKASHI
IPC: F16F9/00
Filed: 1994-02-25
Abstract: PURPOSE:To make the volume of a gas chamber alterable with a yet simpler structure by securing a stopper, regulating any elongative displacement of more than the specified value, to the specified position of a piston rod in the inner part of a cylinder. CONSTITUTION:A small hole 9A is formed in a piston 9 as a passage for interconnecting both gas chambers A1 and A2. In addition, a sliding clearance lying between this piston 9 and a cylinder 2 will function as a similar passage. Likewise a check valve 8 being opened by dint of high pressure at the side of the gas chamber A2 but closed by that of the side of the gas chamber A1 respectively is installed in an opening at the side of the gas chamber A1 of the small hole 9A. In this case, a valve opening position of this check valve 8 is regulated by a valve stop 23 clamped to a piston rod 1. In addition, a stopper 25 is secured tight to the piston rod 1 by means of caulking, and this stopper 25 comes into contact with a rebound stopper 6, thereby regulating any elongation of more than specified value of the piston rod 1. Therefore the piston rod 1 different in length is used, and a mounting position of the stopper 25 is altered according to this length, whereby different spring load is thus securable.
Patent JP-S62188824-A (JP)
Title: Pressure regulating mechanism of hydraulic clutch
Inventor: HASEGAWA SHIGEKAZU
IPC: F16D48/02
Filed: 1986-02-12
Abstract: PURPOSE:To conduct speed change operation quickly and comfortably by providing control means for automatically changing a characteristic of a pressure regulating mechanism disposed in a pressure oil supply path to a speed change hydraulic clutch according to propulsion load information before speed change. CONSTITUTION:A highpass valve 19 for opening a spool 19A by pressure to a hydraulic clutch C, a lowpass valve 20 for closing a spool 20A and an orifice are integrated in parallel connecting state into a case 22. An urging force changing mechanism 23 is adapted to change and regulate pressure for opening and closing the spools of the highpass valve 19 and the lowpass valve 20 through a rotary shaft 27, eccentric cams 28A, B and rods 24, 25 by a driving motor 37. Further, the driving motor 37 is controlled by control means for computing various kinds of sensor signals according to the use condition. Accordingly, control conformable to running condition can be conducted to accomplish quick and comfortable speed change operation correctly and with small work.
Patent JP-S60172903-A (JP)
Title: Plant growth retardant and method for growth retarding
Inventor: HARADA JIROU
IPC: A01N43/30
Filed: 1984-02-17
Abstract: PURPOSE:To retard only the growth of foliar parts without inhibiting the growth of roots, by obtaining a plant growth retardant containing an aromatic compound having allyl or isoallyl group and methylenedioxy group linked to an aromatic ring as an active constituted, and applying the resultant retardant to plants. CONSTITUTION:A plant growth retardant containing an aromatic composed having allyl or isoallyl group and methylenedioxy group linked to an aromatic ring, e.g. safrole of the formula, as an active constituent. The above-mentioned retardant is capable of retarding only the growth of foliar parts without inhibiting the growth of roots, and not only effective for preventing lodging and growing good seedings but also reducing remarkably the frequency of cutting lawn due to suppression of the growth of lawn leaves. Furthermore, the roaded supporting railway ties can be reinforced with the roots of weeds. The above-mentioned aromatic compound is easily available and highly safe.
Patent JP-S51103476-A (JP)
Inventor: KASHIO TOSHIO
IPC: G04G5/04
Filed: 1975-03-08
Abstract: An electronic timepiece apparatus which comprises an electronic time-counting circuit including an oscillator generating standard clock pulses; time-setting means including an actuating switch for correcting the value of a count made by the electronic time-counting circuit; means for correcting the value of a count made by the electronic time-counting circuit for each prescribed period in accordance with the amount and direction of correction determined as the result of comparison by the time-setting circuit between a given point of time and the correct time; and display means for indicating a given point of time just counted by the electronic time-counting circuit.
Patent JP-S62186608-A (JP)
Title: Waveform shaping circuit
Inventor: KATOU AYAYUKI
IPC: G01B7/30
Filed: 1986-02-12
Abstract: PURPOSE:To eliminate mechanical vibration noise by feeding back an output signal of a comparator to its input side so as to change a threshold voltage of the output of an electromagnetic pickup in response to the number of revolutions of an engine. CONSTITUTION:The output of a differentiation circuit comprising a resistor 9, a capacitor 11 and a diode 10 differentiating the rise of an output signal of the electromagnetic pickup 13 is fed back to the input side of the comparator 7. Further, the output signal of the comparator 7 is fed back to the input side of the comparator 7 via a resistor 8. Thus, the feedback quantity is hanged in response to the number of revolutions of the engine and a threshold voltage of the output signal of the pickup 13 is small when the number of revolutions of the engine is low and large when high. As a result, the mechanical vibration noise proportional to the engine revolutions superimposed on the output signal of the pickup 13 is eliminated.
Patent JP-S59154607-A (JP)
Title: Method and apparatus for degaussing magnetic tape winding body
Inventor: SUZUKI HIDEO
IPC: G11B5/00
Filed: 1983-02-24
Abstract: PURPOSE:To obtain easily uniform degaussing without causing vibration in a winding body by turning the winding body around its center axis and parting it from a degaussing magnetic field while interlinking an AC magnetic flux for degaussing radially over the entire width of the magnetic tape winding body. CONSTITUTION:The winding body to be degaussed is fitted to a turning pan 3 on a wear plate 2 manually with a flat degaussing coil 1 located at a position 1'. A motor M is started, the flat degaussing coil 1 is advanced forward up to a position shown in solid-lines and stopped, power is applied immediately to a motor N and the flat degaussing coil 1, and the flat degaussing coil 1 is excited by a commercial AC current while turning the turning pan 3 so as to generate an AC magnetic field in the radial direction of the winding body. When the turning pan 3 is turned by >=nearly 1/3-turn, the flat degaussing coil 1 is moved in the direction of 1' so as to give a damped AC magnetic field to the winding body, and the degaussing process is finished when the flat degaussing coil 1 reaches the position 1'.
Patent JP-H11231436-A (JP)
Title: Photographic processing device
Inventor: FUJITA NORIHIKO
IPC: G03B27/46
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To easily judge whether reprinting processing can be performed in a device main body by providing an indicating lamp lit corresponding to the operation state of the device main body in the vicinity of a reprinting insertion port and informing of reprinting processing operation by the indicating lamp. SOLUTION: The indicating lamp 6 is erected in the vicinity of the insertion port 18 on the upper surface of the device main body 1, and is lit in a specified color under the control of a control part 5 in the case of selecting reprinting work by 135 film or reprinting work by 240 film in reprinting operation by the key operation of a keyboard. An operator is informed that the work for reprinting processing is ready to be performed. Therefore, when the indicating lamp 6 is not lit in the case of performing reprinting processing, the device main body 1 has to be switched to the riprinting processing operation and the efficiency of the reprinting processing work is improved.
Patent JP-S59154772-A (JP)
Title: Fuel cell
Inventor: SEKI TOSHIAKI
IPC: H01M8/02
Filed: 1983-02-24
Abstract: PURPOSE:To prevent the occurrence of a gas leakage due to diffusion out of both end parts, by forming a ribbed electrode disposed with a matrix sandwiched in between in a way of installing a sealing hole in the end part of its rib part in parallel with a rub groove, and sealing the electrode by means of a set seal. CONSTITUTION:Sandwiching a matrix 1 impregnated with an electrolyte, an electrode 1 and a ribbed electrode 20 having a rib 4 serving as a gas flow passage as well as an electrode 3 and the ribbed electrode 20 having a rib 5 are all set up there and further a separator 18 is set up outside these electrodes, thus a unit cell for a fuel cell is formed up. In this connection, a sealing hole 22 is installed in an end part 21 of the rib part of the ribbed electrode 20 in parallel with a rib groove 8, while a wet seal 23 is applied to this end part 21 before the electrode is installed. Therefore, enlarging an effective range of the gas seal part substantially stable seal functions can be maintained for a long time so that internal heat generation and a reduction in the quantity of reaction gas is brought to the smallest possible extent and a life characteristic in the fuel cell can be thus improved.
Patent JP-H08199954-A (JP)
Title: Tip-up type door opening and closing device
Inventor: NAGATA YOICHI
IPC: E06B11/02
Filed: 1995-01-25
Abstract: PURPOSE: To lightly open or close a door and reduce the number of part items by a method wherein a lever is mounted to a pivoting shaft of a door and a spring receiver is provided in a support and a tension spring and a retaining pin are provided between the lever and the spring receiver to press the door toward the opening direction of the door. CONSTITUTION: A lever 5 is fixed to an end of a supporting arm 2 of a door, which is turned by a pivoting shaft 4 provided in a support 3 and a door-shaped plate 16 having an incision 19 is mounted to the arm. A spring receiver 7 is mounted to the support 3 through an adjusting screw 6 so that the position of the receiver 7 can be adjusted, and a retaining pin 18 is provided in the support 3. Next, a tension spring 11 is provided between the lever 5 and the receiver 7 so as to press the door in the opening direction of the door, thereby to balance the weight of the door. When the door is opened or closed by turning it, the pin 18 is removed from the incision 19 to lightly open or close the door having even a large dead weight. As a result, the construction can be simplified and the number of part items can be reduced.
Patent JP-S57144841-A (JP)
Title: Hot water reservoir tank
Inventor: NONAKA KIYONOBU
IPC: F24J2/46
Filed: 1981-02-28
Abstract: PURPOSE:To prevent an overflow of water at a minimum temperature in a hot water reservoir tank and to restrict a thermal loss to a minimum by a method wherein an end of an overflow pipe dipped in water is arranged in the recessed part made in the bottom. CONSTITUTION:The end 5 of the overflow pipe 4 dipped in water 4 having its top end at a substantially same level as that of the open end 3 of the hot water supply pipe 2 for use in supplying hot water from a source of hot water is arranged in the recessed part 6 made in the bottom 2a. The top end of the pipe 4 and the an venting pipe 7 are provided with a bypass pipe 8 so as to prevent a siphonic action of water discharged from the overflow port 5 accepting a high pressure through the overflow pipe. Further, open end 10 of the hot water supply pipe 9 for use in distributing the hot water is arranged at a place lower than the top end of the pipe 4 and at the same time the water hole 11 is arranged near the open end of the pipe 9. That is, the water immersion port 5 of the pipe 4 is positioned at the recessed part 6 arranged at the bottom 2a, so that the water at the lowest temperature is overflowed into the hot water reservoir tank, so its thermal loss can be restricted to a minimum value.
Patent JP-S56125870-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L21/331
Filed: 1980-03-07
Abstract: PURPOSE:To manufacture a device advantageous for acceleration by a method wherein an emitter region is formed in a large area, and the region is made up by means of solid phase-solid phase diffusion. CONSTITUTION:An emitter region forming window having a large area is made up to an oxide film 12 on a base region 13, and a polycrystalline silicon film 14 and a glass film 15 containing impurities are successively built up on the film 12. Impurities in the glass film 15 containing impurities are diffused on the surface of the base region 13 through the polycrystalline silicon film 14 by means of heat treatment, and an emitter region 16 having a large area is formed. The glass film 15 is removed, the polycrystalline silicon film 14 is changed into an oxide film 14', the oxide film 14' is patterned, an electrode contact window smaller than the emitter region forming window is made up and an electrode 17E is built up.
Patent JP-S57143604-A (JP)
Title: Process input linearization arithmetic system
Inventor: SUZUKI SHIN
IPC: G05B11/36
Filed: 1981-02-28
Abstract: PURPOSE:To improve operability and to facilitate handling by performing the linearization of a process input by performing only desired arithmetic by thinning out unnecessary arithmetic for each input by by-passing. CONSTITUTION:Analog process gignals A/I1, A/I2-A/I15 of an analog input IN are applied as digital input signals through A/D conversion. For linearization of the analog input from a process, devices for polygonal approximation TBL, temperature correction T.COMP, pressure correction P.COMP, and extraction SORT, and high-cutting filters FLIT are provided. Then, only necessary operations are performed by specifying by-passing to trailing operations, and thus the linearization is carried out to generate an output.
Patent JP-S53113309-A (JP)
Title: Reciprocating compressor
Inventor: SAKAKIBARA YUKIHIRO
IPC: F04B39/00
Filed: 1977-03-16
Abstract: PURPOSE: To make the high lower so that the mounting of the device to lightcar easier by providing suction hole and delivery hole of refrigerant gas on rear side of cylinder of reciprocating compressor and by providing hose fitting parts at the positions corresponding to the se holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63203274-A (JP)
Inventor: JIERAARU SOBUAN
IPC: B23K3/06
Filed: 1988-02-12
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-2000227088-A (JP)
Title: Vertical submerged motor-driven pump
Inventor: KUBO YASUHITO
IPC: F04D13/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vertical submerged motor-driven pump in which there is no possibility to generate leakage of a pumping liquid from a scroll chamber to an oil casing, and poor lubrication is not generated on a mechanical seal. SOLUTION: A hollow oil chamber 27 is internally provided in an oil casing, and the hollow interior of the oil chamber 27 is communicated to a scroll chamber 2. Accompanying increase of volume of oil enclosed in the oil casing due to thermal expansion, the oil chamber 27 is contracted to spread the effective volume of the oil casing, meanwhile, accompanying decrease of oil volume due to temperature drop, the oil chamber 27 is expanded to reduce the effective volume of the oil casing, and hence oil in the oil casing is always held in the full condition. Pressure in the scroll chamber 2 is absorbed by the hollow oil chamber 27 to reduce pressure difference against the pressure in the oil casing.