baber/WOPTO huggingface dataset:
Patent JP-S59166890-A (JP)
Title: Liquid crystal display type timepiece
Inventor: KIMURA HIDENUSHI
IPC: G04G9/00
Filed: 1983-03-11
Abstract: PURPOSE:To offer a windproof integrated cell whose parting part does not obstruct a view angle by fixing a transparent film provided with the parting part for a display and a transparent electrode to the surface of the side contacting a conbined liquid crystal layer of a base plate and a windproof part, too. CONSTITUTION:The transparent electrode 5 is provided on the lower face side of a transparent film body by forming a pattern of photoetching, etc. in accordance with a pattern required for a display, and a parting film 17 provided with a transparent electrode is formed on the upper face side by printing a parting part 16 by a transfer printing, etc. of an epoxy paint containing a pigment, and it is stuck to the lower face side of a windproof glass 3, and dried and fixed. In the same way, the lower glass baseplate 13 on which the transparent electrode is formed as pattern, and a windproof glass 33 to which the parting film 17 is fixed is stuck to each other by holding a prescribed gap by a sealing adhesvie agent 7 of epoxy resin, etc. in which a spacer such as a glass fiber, etc. is interposed. The prescribed liquid crystal is injected into the gap from an injecting hole, and the injecting hole is seal-processed. According to such a process, windproof integrated cell can be obtained easily.
Patent JP-H07226718-A (JP)
Title: Optical signal transmission system
Inventor: SHIBATA YUMIKO
IPC: H04B10/27
Filed: 1994-02-15
Abstract: PURPOSE:To provide an optical signal transmission system realizing the increase in the number of subscriber equipments capable of 2-way transmission and standardization of each subscriber equipment by providing a function controlling the transmission of an optical signal leading to a bus line to a hub. CONSTITUTION:A center installation 1 is connected to subscriber equipments 411-4mn via hubs 31-3m provided one to one to optical branching devices 21-2m on a bus line 5. Each of the hubs 31-3m is provided with a function controlling the transmission of an optical incoming signal to a host bus line in reply to a transmission request signal of the optical incoming signal from each of the subscriber equipments 411-4mn. A carrier frequency of transmission signals of n-set of the subscriber equipments connecting to a same hub among the subscriber equipments 411-4mn is identical to each other and carrier frequencies of the transmission signals of the subscriber equipments connecting to different hubs differ from each other. A wavelength of the optical incoming signal sent from the subscriber equipments 411-4mn is selected identically.
Patent JP-S58158404-A (JP)
Title: Pulsation combustion device
Inventor: HIRASAWA FUSAO
IPC: F23C15/00
Filed: 1982-03-15
Abstract: PURPOSE:To prevent a thermal effect or influence against each of the gas flapper valve and air flap valve by a method wherein the valves are arranged to be spaced apart from a combustion chamber in a pulsation combustion device in which both the fuel gas supplying port and the combustion air supplying port are opened at the combustion chamber. CONSTITUTION:When a combustion air is fed from an air supplying pipe 25, the combustion air is fed into the combustion chamber 37 via air holes 27..., air communication hole 32, communication passage 43 and suoplying port 44. When a fuel gas is fed from the gas supplying port 31, the gas ejected into the combustion chamber 37 via gas holes 34..., communication passage 45 and supplying hole 46 is mixed with said air and then ignited by an igniter device 40. Then, an explosion occurs and when the combustion chamber 37 shows a positive pressure, the air flap valve 29 and the gas flap valve 36 which are spaced from the combustion chamber 37 via air communication passage 43 and the gas communication passage 45 are closed. Then, when the combustion gas is discharged at the tail pipe 39, the combustion chamber 37 shows a negative pressure to cause both valves 29, 36 to be opened and a new air and gas are fed therethrough.
Patent JP-S59167152-A (JP)
Title: Collision generating device
Inventor: YAMAMURA TAKASHI
IPC: H04L69/40
Filed: 1983-03-14
Abstract: PURPOSE:To test the collision detecting function and the retransmitting function of a node without having the influence upon an actual network by controlling a carrier transmitting circuit to transmit a carrier to a transmission line and generating a collision on the transmission line when a carrier detecting circuit detects a carrier on the transmission line. CONSTITUTION:For example ''1'' is set to a collision number setting part LS. When a packet is transmitted from a node 50 onto a bus 12, its carrier is detected by a carrier detecting part CS, and the carrier detecting part CS starts a control part CTL. In accordance with this start, the control part CTL controls a carrier transmitting part CO to transmit a carrier from a collision generating device 10 onto the bus. As the result, this transmitted carrier collides with the carrier from the node 50 on the bus 12. This collision is detected by a transceiver of the node 50. Then, the control part CTL counts up contents of a collision number counting part CC by one, and its counted value is compared with contents of the collision number setting part LS. When they coincide with each other, the control part CTL stops the operation of the device 10.
Patent JP-S58162497-A (JP)
Inventor: OKUNO TAKASHI
IPC: B66D1/22
Filed: 1982-03-17
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-H05215963-A (JP)
Title: Range finder
Inventor: SUZUKI RYOICHI
IPC: G02B7/32
Filed: 1992-01-31
Abstract: PURPOSE:To surely prevent the output of the range-finding information of infinity regardless of a fact that an object is at a short distance position. CONSTITUTION:This range-finder is provided with a short distance discriminating means 28 discriminating that the distance of the object is short, by the output from integrating means 24 and 25, and an information selecting means 28 invalidating infinite information by infinity discriminating means 23 and 28 when it is discriminated that the distance of the object is short, by the short distance discriminating means 28, when it is discriminated that object information is short distance information, by the short distance discriminating means 28, the infinite information by the infinity discriminating means 23 and 28 is invalidated as the case the output of the long distance side of a photodetecting means is low because the object is located in the short distance, and the infinity discriminating means 23 and 28 discriminate the infinity.
Patent JP-H01218148-A (JP)
Title: Information distributing system, its transmission station and terminal equipment
Inventor: ISONO OSAMU
IPC: H04L1/16
Filed: 1988-02-25
Abstract: PURPOSE:To shorten a communication time by executing a communication confirmation without complicating a processing and control at a transmission station at the time of generating a transmission error. CONSTITUTION:A transmission station N stores distribution information to distribute respective reception terminals T1, T2...Tn into a distribution information accumulating equipment S, an error checking code ECC is prepared with an error checking code preparing means E for the distribution data, sent to respective terminal equipments T and stored in an error checking code storing means M. For the terminal equipment, by using an error checking code stored in an error checking code storing means M, an error checking circuit C checks the presence or absence of the distribution data received from a transmission station and when the error is detected at the reception data, a resending request signal is sent to the transmission station N. A resending request response means R of the transmission station N received reads the distribution data to detect the error and resends them to a terminal equipment. Thus, since the data block can be sent continuously, a transmission time can be shortened.
Patent JP-H01217750-A (JP)
Title: Tape start/end terminal detector
Inventor: OZAKA TSUTOMU
IPC: G11B15/08
Filed: 1988-02-25
Abstract: PURPOSE:To reduce the number of light emitting elements and light receiving elements, to provide a freedom to the arrangement thereof and to attain a compact device as a whole by using a light guiding means such as an optical fiber or a mirror for detecting the start and the terminal ends of a tape. CONSTITUTION:A cassette 1, a prism 2, the tape 3, the optical fibers 4, 4' for guiding light from the light emitting element 5, the light receiving element 6, the optical fibers 7, 7' for guiding the light to the light receiving element 6, a supply reel 8 and a take up reel 9 are provided. Since the light emitting element 5 constantly emits the light, the light is guided respectively by the optical fibers 4, 4' and irradiated on the tapes 3 of the supply reel 8 side and the take up reel 9 side, respectively. When the tape 3 reaches a translucent part, the light reaches the light receiving element 6 via the optical fibers 7 or 7' through the prism 2, however, when the tape 3 has a part having no translucent characteristics, the detected light does not reach the light receiving element 6. Thereby, the number of the light emitting elements and the light receiving elements is reduced to provide the freedom in the arrangement and attain the compact device.
Patent JP-H11236937-A (JP)
Title: Gas spring for assisting door opening and closing mechanism
Inventor: KOMOTA YUTAKA
IPC: B60J5/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To realize the smooth opening operation of a door main body while restricting a sudden change of the door main body opening speed at the time of starting the oil flowing to an orifice hole. SOLUTION: A base end of a cylinder 4 is connected to a door frame, and a tip of a piston rod 9 is pivotally connected to a door main body. Inside of the cylinder 4 is filled with the high-pressure gas and the oil, and a piston 7 is formed with an orifice hole 8. The inner wall of the cylinder 4 is formed with plural circular recessed parts 11 at an area B for starting the oil flowing to the orifice hole 8. When the piston 7 achieves the area B for starting the oil flowing to the orifice hole 8, the oil is flowed through the circular recessed parts 11, and the generation of attenuating force in this part is reduced, and as a result, the door main body opening speed is gradually reduced.
Patent JP-S62198843-A (JP)
Title: Camera imprinting device
Inventor: KOYAMA TOSHIKO
IPC: G03B17/24
Filed: 1986-02-26
Abstract: PURPOSE:To imprint time information and character information optionally by providing a selecting means which selects and display either one or both of the time information and character information optionally through external operation. CONSTITUTION:An imprinted information selecting circuit 17 selects and sends imprinted information to a decoder and the character information set by a character setting circuit 18 is stored in a storage circuit 19. The decoder 20 decodes the imprinted information and a display part driving circuit 21 displays the imprinted information on a display part 22. A lamp turning-on circuit 23 is driven with the signal of an input circuit 15 associated with the shutter of a camera to turn on a lamp 24, so that the imprinted information displayed on the display part 22 is imprinted on a film. Consequently, the time information and character information are selected optionally and when a flower is observed, its name is put in the character information and combined with data information, thereby imprinting daily changes.
Patent JP-S62197649-A (JP)
Title: Throttle drive device for vehicle
Inventor: KINOSHITA TSUTOMU
IPC: F02D9/10
Filed: 1986-02-26
Abstract: PURPOSE:To cool a device having a sealed-construction, high-torque type motor with a simple constitution by installing a heat pipe in a rotor shaft of the motor, attaching a throttle valve directly to the rotor shaft, and making the valve serve as a heat radiation part of the heat pipe. CONSTITUTION:A commutator 8 of a motor 1 is energized through a brush 9, which causes a current to flow through a coil 11 wound on a laminated core 2, to exert a torque on a rotor shaft 3 relative to a permanent magnet 10 fixed on one of yokes 4, and to open a throttle valve 21 to a specified position. In this case, a cavity is provided in the center of the rotary shaft 3 where a heat pipe 6 is installed. While the motor 1 is fixed to a side of a throttle body 20, an end 3a of the rotor shaft 3 is connected to a shaft 23 of the throttle valve 21. With this constitution, the entire device is cooled through the rotor shaft 3 with the throttle valve 21 serving as a heat radiation part of the heat pipe 6.
Patent JP-H11223288-A (JP)
Title: Structure of fitting
Inventor: MITSUNE KENJI
IPC: F16L37/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To regularly keep a collet in a prescribed position in an engagingly locked state even when a vibration or impact is received in use by providing a sawtooth-shaped edge on an inside inclined surface and/or an outside inclined surface. SOLUTION: A sawtooth-shaped edge is formed on one or the both of inclined surfaces 12, 22, so that a collet 20 can be advanced on the insert port side of a pipe body 30 contracted in diameter to make the biting of the collet 20 perfect. The collet 20 is formed in such a manner that it can be advanced on the insert port side of the pipe body 30 but can not be returned to the deep side, the major diameter side of the inside inclined surface 12 is formed into the sawtooth-shaped edge, and the minor diameter side of the outside inclined surface 22 on the collet 20 side is formed into the sawtooth-shaped edge. According to this, the connection with the pipe body can be prevented from being loosened by the reduction in pressure of a fluid carried in a joint, and the leakage of the fluid can be prevented at a low cost without increasing the number of part items.
Patent JP-H07249900-A (JP)
Title: Electronic component automatic mounting apparatus and electronic component mounting method
Inventor: FUKUSHIMA HIDEAKI
IPC: H05K13/08
Filed: 1994-03-11
Abstract: PURPOSE:To recognize a positional deviation of a component if an image of an obstacle is imaged by providing recognition processing means for processing a positional confirmation of the component without influence of a nozzle image in which the component is not held on an image screen based on positional information stored in memory means of a take-out nozzle. CONSTITUTION:A position for stopping a next mounting head 15 of a recognition station II is an angle correcting station III. A head rotating unit 17 rotates the head 15 by an angle amount for correcting an angle positional deviation of a chip component 5 according to an image screen of a camera 16. A next stopping position of next of the angle correcting station is a mounting station IV, a positional deviation of the component sucked to the nozzle is corrected by moving a table 3, and the component is mounted on a printed board 6. The component is intermittently fed to meet a predetermined interval, and the component is supplied to a component sucking position of the nozzle. Thus, even if a take-out nozzle in which the component is not held is imaged, the component can be recognized.
Patent JP-S57156268-A (JP)
Title: Ink jet recording device
Inventor: MIURA MASAYOSHI
IPC: B41J2/045
Filed: 1981-03-19
Abstract: PURPOSE:To attain a multinozzle head with a uniform characteristic by a device wherein a wall is formed at its surface with undulations to make a gap between a plate-like member and the wall narrow in the vicinity of air jetting ports and wider in other parts. CONSTITUTION:A groove 21 is formed at the intermediate part between each adjacent ink jetting ports 9 in a wall 20. An air flow enters from an air chamber 12 into the grooves 21 and also flows toward air jetting ports 14 from the grooves 21. In this way, it is possible not only to generate an air flow with less  viscosity resistance even when an air layer 13 has a small thickness, but also to  make flowing directions of air uniform from the periphery of each air jetting port 14. The state of air flow from each air jetting port 14 is determined based  on the states of air flow in the air chamber 12 andf the grooves 21, and it is  possible to continue the normal operation even if ink or foreign matters exist in  the air layer 13 other than the grooves 21. Further, such a phenomenon that ink  is secured in the air layer can be overcome by jetting the ink through the air  jetting ports 14. Thus, air pres sure in the vicinity of each ink jetting port 9  can be uniformalized so as to attain a multinozzle head with a uniform characteristic.
Patent JP-S52125702-A (JP)
Title: Insulation treating method of electric machines and apparatuses
Inventor: TESHIROGI KOUICHI
IPC: H01F41/12
Filed: 1976-04-14
Abstract: PURPOSE: To do insulating treatment by putting on a coil heat-melting solid resin, heating and melting, and making to be impregnated into the coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11223916-A (JP)
Title: Development processing device for film and its processing method
Inventor: KAMIMURA HIROYUKI
IPC: G03D3/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a device where the occurrence frequency of the scratch, the defective passing and the breaking of the top end part of the photosensitive material is reduced and a photosensitive material does not slip at a roller part even in the case that the photosensitive material having a specially short length is developed by making the path length of a processing solution immersing part and the carrying speed of the processing solution immersing part satisfy a specified condition. SOLUTION: The processing solution is held in a space formed by the rack 11 and the tank 12 of a processing part. A silver halide photographic sensitive material 1 held by a cartridge 2 is carried without using a short leader, and is introduced to a color development treating tank CD from a sensitive material inserting part 7, and is carried by a carrying roller 3 and an opposed roller 4. The photosensitive material 1 is guided to a bleaching treating tank BL by an out-of-liquid turning part 6 after being carried in a specified direction. When the path length of the processing solution immersing part of the treating tank where the photosensitive material 1 is firstly processed is set to be as L1 mm, and the carrying speed of the processing solution immersing part is set to be as S mm/min at this device, they are adjusted to be within the range of 0.5×S<=L1 <=2.5×S.
Patent JP-H08211805-A (JP)
Title: Heat exhauster for image forming device
Inventor: YAMASHINA SUSUMU
IPC: B41J29/377
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an exhauster for performing exhaust of heat by forming an air stream of the upper portion of a process device and preventing transmis sion of the heat of a fixing device to the process device in an image forming device with a photoreceptor drum and the fixing device disposed close to each other. CONSTITUTION: A form sent from the image transfer section of a photoreceptor drum 10 disposed in an image forming device toward a fixing device 20 is guided by guide members 24 and 25 disposed in the entrance section of the fixing device 20. A comb-teeth shaped opening is formed in the lower plate 27 of the guide member 25 and hot exhaust air is sucked through an exhaust path 48. A discharge path 47 is also formed between a frame surface on a process device and the upper frame member 40 of a device main body, air passing through the inside of the device is discharged toward the discharge path 48 via an opening 41 and thus heating of a cleaner by the heat of the fixing device is prevented.
Patent JP-H06262285-A (JP)
Title: Device for expanding pipe
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1993-03-02
Abstract: PURPOSE:To improve working efficiency by constituting the structure of a pipe expanding device so as to facilitate attaching, detaching and changing works of a heat exchanger before and after expanding the pipe. CONSTITUTION:(1) In a heat exchanger laying table 3, a heat exchanger shifting body 3b having a receiving tool 3c which can lay the heat exchanger 8 to be expanded, is provided at the tip part of a mandrel 6a arranged in a reciprocating working body 6 and arranged so as to be freely shifted in the crossing direction at the right angle in reciprocating direction of the reciprocating working body 6. (2) A heat exchanger holding device 4 which can hold the heat exchanger 8 laid on the shifting body 3b by the shifting distance, is arranged in either the heat exchanger shifting body 3b or the hear exchanger laying table 3, or in the proximity thereof. (3) The receiving tool 3c is constituted with an elastic body. By this method, the heat exchanger before and after expanding the pipe is firmly held and the working time for attaching, detaching and exchanging, etc., is shortened and the production efficiency can be improved.
Patent JP-S61199599-A (JP)
Title: Weldment supporting base
Inventor: TERADA KINZO
IPC: B23K37/04
Filed: 1985-03-02
Abstract: PURPOSE:To support stably weldment as against welding strain and to permit adequate welding by disposing projection-like receiving materials for supporting the weldment in contact with the base of the weldment on the surface of a table which is a base plate of a weldment supporting base along weld lines. CONSTITUTION:The receiving materials 32 are fitted into the groove-shaped recesses 31 nearest the weld lines W, L among the recesses provided to the respective projecting parts 15b of the table 15. A square steel plate 7 which is the weldment is imposed on the materials 32, 32... and lock blocks 34 are placed thereto from four sides. Lock screws 36 are then tightened up to fix the square steel plate 7 tack-welded with a square steel pipe 6 via a backing strip 8. A welding head 4 is moved and welding is executed after the plate 7 and the pipe 6 are supported to the supporting base 2. The plate 7 is usually strained in this stage and chambers to a projecting shape with respect to the table plane but the base 2 support the plate 7 by the materials 32 and therefore the positional relation of the table 15 with the weld lines W, L changes hardly even if the plate 7 is strained. The plate 7 is thus stably supported without the contact of the projecting part by the strain in the central part of the steel plate with the table 15.
Patent JP-S56138128-A (JP)
Title: Preparation of alcohol
Inventor: SAKURAI HIDEKI
IPC: C07C67/31
Filed: 1980-03-31
Abstract: PURPOSE: To obtan a primary alcohol in high yield and to separate the aimed compound readily from by-product, a siloxane, a solvent, etc., by the reaction of an alkylalkoxysilane with a peracid in the solvent in the presence of an acid acceptor under mild conditions.  
     CONSTITUTION: One mole of a compound expressed by the formula I (R 1  is alkyl optionally having a substituent; R 2  is lower alkyl) is reacted with a per acid expressed by the formula II (R 3  is a phenyl optionally having a substituent, or a lower alkyl) in a solvent, e.g. a lower alcohol, an ether or DMF, preferably methanol, in an amount of 1W10l, in the presence of an acid acceptor, e.g. an alkali or disodium phosphate in a molar amount of 1W10 times that of the peracid, at 10W 50°C for 10W50hr, to give a compound expressed by the formula R 1 OH. The reaction solution after the reaction is hydrolyzed to decompose and separate the remaining organosilicon compound readily. 
     COPYRIGHT: (C)1981,JPO&Japio