baber/WOPTO huggingface dataset:
Patent JP-S56157910-A (JP)
Title: Controller for automatic drill unit
Inventor: SUGINO KENJI
IPC: B23B47/22
Filed: 1980-05-01
Abstract: PURPOSE:To obtain the stable performance of a controller and achieve its miniaturization, by inserting a two-position 5-way control valve to a circuits, controlling the forward and backward movement of a built-in pneumatic pressure cylinder, and controlling the direction of operation in a propelling cylinder. CONSTITUTION:A two-position five-way control valve is of such constitution that passages 43 and 45 communicated to a feed air port are arranged at both sides and a through hole 44 communicated to the outside air is intermediately provided between the above described passages. A slip packing 50, acting only in a prescribed direction as each sealing member, is equipped to a spool 41. In this way, the sealing of the spool can be accomplished also with remarkably small sliding resistance never causing the security at restarting. If pilot air is fed from a through hole 42, through holes 44, 47 and 45, 48 are communicated respectively to move a piston forward, and if the air is reversely fed from a through hole 46, the piston is moved backward.
Patent JP-H04294984-A (JP)
Title: Jointless vacuum robot
Inventor: AZUMA HITOSHI
IPC: B25J9/00
Filed: 1991-03-20
Abstract: PURPOSE:To improve reliability with using under a high vacuum without the danger of dusting and gas generation due to wear by forming in a jointless shape. CONSTITUTION:A pair of two elastic arms 3, 4 formed by a strip like spring material are arranged in opposition each other, a hand 2 is fixed over the one part of the ends of the elastic arms 3, 4, rotating axes 5, 6 are fitted to the other part of the ends of each elastic arms 3, 4 and motors 11, 12 rotated reversably are connected to each rotating axes 5, 6.
Patent JP-S62215432-A (JP)
Title: Document circulation feeder having both sides feeding mechanism
Inventor: OKUMURA AKIFUMI
IPC: B65H1/30
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate the both sides feeding of an one side document and to shorten the working time by providing means for detecting the existence of a picture image on the rear side of a document in the feeding path and leading only such document as a picture image is detected on the rear side to an inversion path under both sides feeding mode. CONSTITUTION:A document circulation feeder 32 arranged while covering the upper face of the document table 2 of a copy machine is constructed with a document tray 33, a document cover section 34 and an operating section 36. A feeding path 38 communicating between the lowermost section of the document tray 33 and the document table 2, a return path 42 communicating between the document table 2 and the uppermost section of the document tray 33, a retrieving path 47 and an inverted paper returning path 45 are formed in the operating section 36. Here, CCD sensor 5 for detecting the existence of a picture image on the rear side of the document is disposed in the paper feed path 38. Under both sides feeding mode, only such document as a picture image is detected on the rear side by means of CCD 5 is led to the inverting paths (45, 47) so as to perform the feeding operations with respect to the front and rear sides of the document.
Patent JP-H02236618-A (JP)
Title: Picture display control system
Inventor: SUZUKI HITOSHI
IPC: G06F3/14
Filed: 1989-03-09
Abstract: PURPOSE:To display original colors for all windows by providing a window managing table, a window ID line buffer, a computing element, and a chrominance signal generator, and always generating a chrominance signal by using a LUT(window LUT) proper to the window. CONSTITUTION:The window managing table 104 controls the window ID and the coordinate value of each window, and the window ID line buffer 106 stores a window ID by the share of one time of scan, and the computing element 105 stores the window ID of each picture element in the window ID line buffer 106 at every scan based on the window managing table 104. And the chrominance signal generator 107 is provided with the LUT(color conversion table) 404 consisting of plural window LUTs, and generates the chrominance signal based on the window ID stored in the window ID line buffer 106 by the computing element 105 and a color code in a frame buffer 103, and outputs it to a display device 108. Thereby, all the windows can be displayed in the original colors.
Patent JP-H04217344-A (JP)
Title: Formation method of sidewall-doped trench insulating region
Inventor: GUREGORII JIEE GURUURA
IPC: H01L27/08
Filed: 1991-03-01
Abstract: PURPOSE: To provide a method for forming a shallow insulation trench provided with a dope side wall part inside a semiconductor substrate. CONSTITUTION: The shallow trench 40 provided with an almost vertical side wall is formed inside the semiconductor substrate and a doped silicon layer 41 is selectively grown on a part of the bottom surface and side wall of the trench. Then, by using an appropriate method such as annealing, after driving dopant from the silicon layer into the substrate, a dielectric material is filled into the trench.
Patent JP-S55149902-A (JP)
Title: Electronically controlled rear-vision mirror
Inventor: AOKI KANAME
IPC: G02F1/133
Filed: 1979-05-12
Abstract: PURPOSE: To obtain a rear-vision mirror of which reflecting function automatically decreases when an intensive light from headlight of a succeeding car enters when running at night, by controlling the liquid crystal display placed before the mirror with a light detection signal by a photo sensor placed by the side.  
     CONSTITUTION: A mirror body 10, a liquid crystal plate 9 and a polarizing plate 8 are successively laminated, and are supported on a frame body 2 through a packing 13, and a photo sensor 4 is placed in the hole 3 in the front face of the frame body 2 to form a rear-vision mirror (in which 7 is a fitting having a fixing part 7a at one end affixed to the frame body 2). When an intensive light enters the front face of this rear-vision mirror, it is detected by the sensor 4, of which signal is applied to operate the liquid crystal plate 9 being driven by alternating currents from an oscillator, through a DC amplifier 15, a delaying circuit 16, a detecting circuit 17, a driver 19, etc., to lower the transmittance of the light, so that the reflection by the mirror body 10 may be attenuated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201147-A (JP)
Title: Reaction absorber for gear device
Inventor: HASHIMOTO ISAMU
IPC: B25B21/00
Filed: 1984-03-26
Abstract: PURPOSE:To reduce a reactionary shock through a reaction absorber for a gear device, by using an elastic member, which imparts an elastic force in a turning direction, to hold gear supports which bear stages of gears. CONSTITUTION:Gear supports 11, 16, which bear stages of gears 13, a pinion 14, etc., are rotatably supported by a rotary driving shaft 1 and a driven shaft 26, and housed together with an elastic member 8 in a gear casing 5, so that a reactionary shock resulting from rotative torque and elastic torque is absorbed. Since an elastic force revolves a gear device by a prescribed angle, the reactionary shock is reduced.
Patent JP-H01231818-A (JP)
Title: Raker of waste straw binder
Inventor: HIRATA SHUHEI
IPC: A01D59/00
Filed: 1988-03-10
Abstract: PURPOSE:To extend raking-in distance and eliminate a break in a conveying means by providing raking in rocking links at the tip of a chain case projecting from a knotting frame to the side of a thresher and constituting the links so as to rock from the back end of the thresher to the starting end of a rocking locus described by a packer. CONSTITUTION:A chain case 12 is projected from a knotting frame 13 to the side of a thresher and a pivot shaft 30 is transversely provided on supporting stays 29 and 29 at the tip thereof. Connecting arms 31 and 31 are pivoted on both ends of the pivot shaft 30. The tips of raking in links 20 and 20 are pivoted on the other end of the connecting arms 31 and 31 and arms 26 an 26 are rotated in the direction of an arrow (C) to rotate the rocking links 20 and 20 so that the tips of the rooking links 20 and 20 may describe a locus (B) thereof. The end of the locus (B) on the side of a binder is faced to the end of a rocking locus (A) described by a packer 3 on the side of the thresher.
Patent JP-H06316586-A (JP)
Title: Production of poly(hydrocarbylenearylphosphate) composition
Inventor: BIRU ERU BUREIDEII
IPC: C07F9/12
Filed: 1994-03-03
Abstract: PURPOSE: To prepare the composition with a desired distribution of bisphosphate and higher oligomer depending on a specified ratio of monohalophosphate to dihalophosphate.  
     CONSTITUTION: Poly (hydrocarbylenearylphosphate) compositions are formed by a process comprises (a) forming a reaction mixture comprising diaryl halophosphate and a mixture of monoaryl dihalophosphate and triarylphosphate, as by-products by reaction of phosphorus oxyhalide and phenols in a first reactor, (b) if a preponderance of lower oligomers is desired, optionally transferring the reaction mixture form (a) to a subsequent reactor where at least a portion of the monoaryl dihalophoshate is recycled to the first reactor and reacting the products selected from (c), (a) or (b) with an aromatic diol to form the arylene poly (diarylphosphate). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08226633-A (JP)
Title: Combustion device
Inventor: YANADA AKIHIRO
IPC: F23N3/08
Filed: 1995-02-21
Abstract: PURPOSE: To judge that the end of the life of a combustion device is approaching while correcting abnormality in combustion optimally and use the device safely to the end of the life. CONSTITUTION: A using condition deciding unit 22, judging the using condition of a combustion device, such as an energizing period of time, number of combustions, period of time of combustion and the like, is provided. When the correcting amount m.βRFF0 of a FF control value RFF (number of rotations of fan) has exceeded a safety limit value Mo.βRFF0 , the using condition deciding unit 22 effects safety operation. In the safety operation, the end of life is judged that it is approached when the operating condition has arrived at a given using condition and a control signal is outputted to a combustion amount operating unit 17 to reduce an operating output while the end of life is notified and combustion is stopped when the correcting amount m.βRFF0 has exceeded a critical limit value Mmax1 .βRFF0 .  On the other hand, before stopping, it is judged that a trouble has occured and the abnormality indication of supplying air is effected but when the correcting amount m.βRFF0 has exceeded a trouble limit value Mmax2 .βRFF0 , the operation is entered into safety operation and combustion is stopped.
Patent JP-H01232557-A (JP)
Title: Production of grooved plastic substrate for optical disk
Inventor: SASAHARA KAZUNORI
IPC: G11B7/26
Filed: 1988-03-14
Abstract: PURPOSE:To improve the adhesiveness of a plastic substrate and to form guide grooves with high accuracy thereto by forming a primer layer on the plastic substrate by using a UV curing resin for a primer contg. a specific reactive monomer (A). CONSTITUTION:The UV curing resin for the primer contg. 1 or >=2 kinds among phenoxy ethyl (meth)acrylate, tetrahydrofulfuryl (meth)acrylate, acryloyl morpholine, N-vinyl pyrrolidone, carbitol (meth)acrylate, and phenyl glycidyl ether (meth)acrylate which are the reactive monomers (A) is previously coated on the plastic substrate. UV rays are projected thereto to cure the coating and to form the primer layer. This UV curing resin has the good adhesiveness to the plastic substrate and allows formation of tracking patterns with high accuracy.
Patent JP-H10237166-A (JP)
Title: Aliphatic polyester elastomer and its production
Inventor: WATANABE ICHIJI
IPC: C08L101/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject low-melting elastomer containing aliphatic polyester constituting hard segment as well as soft segment, having moldability, softness, impact resistance and biodegradability and useful for hose, etc. SOLUTION: This elastomer is produced by reacting (A) an aliphatic polyester constituting a hard segment with (B) an aliphatic polyester or its constituent monomer constituting a soft segment in molten state. Preferably, the weight ratio of the component A to the component B (A/B) is 55/45 to 95/5, the average block chain length is 1,000-10,000 for the component A and 500-5,000 for the component B, and the objective elastomer has a melting point of 90-200 deg.C, a number - average molecular weight of 40,000-200,000 and a single endothermic peak in the range of 90-200 deg.C by differential scanning calorimetry.
Patent JP-H06274402-A (JP)
Title: Remote support service system
Inventor: NAKADA AKIYA
IPC: G06Q50/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the burden of an operator being a customer by utilizing a private forum of a personal computer communication service, and providing a support tool in a personal computer, etc., of the customer. CONSTITUTION:The system is provided with a customer support center 3 for executing an information providing service to a customer through a private forum (CUG), and a personal computer 5 being a processing apparatus of a utilizing customer 4, provided with a remote support tool for receiving smoothly the information providing service. In such a state, the customer 4 who utilizes the information service accesses an exchange of information in each phase for requesting the service, transmitting a question, receiving an answer, obtaining a customer's chart, and obtaining technical information, from a user's terminal by utilizing a personal computer communication. Also, the customer support center 3 executes the support service by utilizing the CUG, etc., with respect to an exchange of information in each phase of registration of customer information/product information, reception of a question, reflection onto answer generation/corresponding history DB, transmission of an answer, a report of the corresponding state, and registration/maintenance of technical information.
Patent JP-S55149838-A (JP)
Title: Tackiness measuring instrument for coal
Inventor: TOYODA HIROSHI
IPC: G01N25/04
Filed: 1979-05-12
Abstract: PURPOSE: To accurately measure the tackiness of sample coal by placing the sample coal in a retort to heat the same, and inserting a needle pin into the coal to measure the resistance received thereby.  
     CONSTITUTION: Sample coal is placed in a retort 26 to be heated, and a needle pin 34 is vertically moved to be inserted into the sample. A resistance received by the needle pin 34 when it is inserted into the sample coal is converted into a mechanical amount by bellows. The displacement of the bellows is converted into an electrical amount by a sensor 24. An amount of insertion of the needle pin 34 is detected by a sensor 36. On the basis of outputs from these sensors 24, 36, a plastic layer and a coke layer as well as the heights of these layers are determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000261223-A (JP)
Title: Slide panel and onboard antenna
Inventor: YONEYAMA HIDEO
IPC: H01Q1/22
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the production of abnormal sounds without damaging the fundamental performance of a slide spring. SOLUTION: Three band-shaped spring parts 22b formed in parallel and connection parts 22a connecting upper ends and lower ends of three band-shaped spring parts 22b respectively constitute a unit spring. Four unit springs are connected to constitute a slide spring 22, and unit springs 25 and 26 are formed so that they may be shifted from unit springs 23 and 24 in the transverse direction. Thus, band-shaped spring parts 22b are arranged on a circle at intervals of 60 deg. to improve the performance of the slide spring.
Patent JP-2000260620-A (JP)
Title: Transformer
Inventor: SUZUKI SADANORI
IPC: H01F17/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a transformer in which stray capacitance and leakage inductance can be decreased. SOLUTION: A first group of conductive patterns a1-a5 constituting the primary winding of a transformer and a second group of conductive patterns b1-b5 constituting the secondary winding of the transformer are formed on an insulator 1. The conductive patterns a1-a5 and b1-b5 are formed respectively in a loop shape with an opening, and are arranged in the direction from the center to the outer periphery on the insulator 1. By suitably connecting each other among the conductive patterns a1-a5 of the group 1 and among the conductive patterns b1-b5, with connecting patterns c1-c5 or the like, each winding of the transformer is constructed, and the winding ratio between each winding is set at a specified value.
Patent JP-H06340062-A (JP)
Title: Hicky removing device and method
Inventor: NOOMAN EICHI KENPU
IPC: B41F35/02
Filed: 1994-03-29
Abstract: PURPOSE: To promote a wiping effect and a rubbing effect so that a foreign matter is removed from a plate cylinder by controlling the relative surface velocities of the plate cylinder and an inking roller coming into contact with the plate cylinder. CONSTITUTION: Four inking rollers 11-14 are arranged in such a state that their axial centers are in parallel with each other, and their peripheral faces come into contact with a plate cylinder 10. A first ink transfer roller 15 is arranged and rollers 11, 12 are connected to the roller 15, and further, a second ink transfer roller 16 is arranged with rollers 13, 14 connected to the roller 16. Each of the rollers 11-14 has its surface coming into contact with the plate cylinder 10 and is driven by a frictional force with the plate cylinder 10. The ink transfer rollers 15, 16 are also driven by a printing press. The inking rollers 12, 13 are connected by gear in such a manner that the surface velocity of one of the rollers 12, 13 is different from that of the other roller.  The surface velocity of the roller 12 and that of the roller 13 are maintained at a fixed ratio of 1:1 or less instead of 1:1 through mutual connection.
Patent JP-H03260992-A (JP)
Title: Semiconductor memory device
Inventor: NOMURA HIDENORI
IPC: G11C11/409
Filed: 1990-03-09
Abstract: PURPOSE:To simplify the constitution of a circuit by performing a write operation by increasing potential difference between data buses to a source voltage, and accelerating readout speed by decreasing the potential difference between the data buses when a readout operation is performed. CONSTITUTION:A write recovery circuit 17 with the functions of a write circuit and a recovery circuit is connected to the data buses DB1, BD2, and a control signal WE is inputted to the circuit 17, and also, data input DA is also performed. The write operation is performed by increasing the potential difference between the data buses DB1, DB2 to the source voltage, and after the write operation is completed, the readout speed can be accelerated by decreasing the potential difference between the data buses DB1, DB2, and maintaining decreased potential difference with an amplitude limitation circuit 3. Also, the operating timing of each circuit is controlled based on a clock signal. In such a way, circuit constitution can be simplified, and high integration can be easily realized.
Patent JP-S53145232-A (JP)
Title: Automatic controller of head lamp of car
Inventor: FUJIKI YATSUKA
IPC: B60Q1/08
Filed: 1977-05-21
Abstract: PURPOSE: To automatically carry out lights-out operation and lighting operation, by mounting a controller subjected to output signals generated by detecting the travelling condition and stop condition of a car. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09252557-A (JP)
Title: Motor
Inventor: KAI TAKAYUKI
IPC: H02K15/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a motor whose reliability is enhanced and whose cost is reduced, by a method wherein a protruding part is molded integrally on the bottom face of an insulator and a recessed part which is faced with the protruding part is formed on a side on which the insulator with the protruding part formed at a core is inserted. SOLUTION: A protruding part 2a is molded integrally on the bottom face of an insulator 2, on one side, which matches the inside of a slot from both ends of a core 1, and a recessed part 1a which is faced with the protruding part 2a is formed on the edge of a core 1 on a side on which the insulator 2 with the protruding part 2a formed is inserted. Consequently, since insulators 2 in which the shape oh their bottom face is different are inserted into the cores 1 in which the shape of both edges is different, the direction of the stamping burr at every core 1 can be decided unconditionally. Thus, when a motor is assembled, the direction of the stamping burr at every core can be discriminated simply, the direction can be discriminated by a sensor, and it is possible to prevent a defect from being generated due to the mistake of an assembling direction.
Patent JP-H04294525-A (JP)
Title: Device for forming diamond thin film
Inventor: MATSUYAMA HIDEAKI
IPC: C23C16/27
Filed: 1991-03-25
Abstract: PURPOSE:To generate excellent glow discharge plasma between both electrodes without changing the reaction pressure, distance between both electrodes, etc., which are film forming conditions for forming a diamond thin film by using a DC discharge plasma CVD device. CONSTITUTION:This device for forming diamond thin films is constituted in such a way that a conductor plate 8 which has the same potential as a positive electrode 4 has in a chamber in addition to the conventional device and a rotary lead-in terminal 9 is fixed to the plate 8 so that the plate 8 can be moved by the rotation of the terminal 9. When this device is used, excellent glow discharge plasma can be easily generated without changing the film forming conditions by starting discharge by bringing the plate 8 nearer to or into contact with a negative electrode 5 and, while the discharging state is maintained, gradually separating the plate 8 from the electrode 5.
Patent JP-H07273336-A (JP)
Title: Manufacture of thin film transistor
Inventor: KASHIRO TAKESHI
IPC: G02F1/136
Filed: 1994-03-29
Abstract: PURPOSE:To manufacture a thin film transistor of high quality having uniform characteristic. CONSTITUTION:In a method of manufacturing a thin film transistor wherein an n-type semiconductor layer 6 is formed by plasma CVD method, plasma discharge is first excited in atmosphere including hydrogen, phosphine, and monosilane which accounts for 0.1 to 5vol% or less of total gas flow rate during film formation, a first layer 6a of an n-type semiconductor layer is formed keeping the plasma discharge at least 0.1 second and a second layer 6b of the n-type semiconductor layer is formed by introducing monosilane during the plasma discharge.
Patent JP-H06247574-A (JP)
Title: Sheet feed device and image forming device
Inventor: NISHIGAKI MAKOTO
IPC: B65H3/06
Filed: 1993-02-25
Abstract: PURPOSE:To provide a sheet feed device by which a stable sheet feed operation can be maintained at a low cost by providing a control means to control the rotating speed of a drive means when a feed means is brought into contact with a sheet so as to push it down slower than the rotating speed of the drive means when pushing-down of the sheet is completed by the feed means and the sheet is fed. CONSTITUTION:When the push-down part 6e of a feed roller 6 is contacted with a recording paper sheet P of the uppermost face superimposed on a superimposing plate 3 and the recording paper sheet P and the superimposing plate are pushed down, a stepping motor 8 is rotated at the rotating speed S2. At this time, load torque of the stepping motor is restrained to be in a lighter value compared with a customary one. Next when the rubber part 6c constituting the circular arc face 6b of the paper feed roller 6 is contacted with the recording paper sheet P (t>T1), the load torque of the motor 8 is lowered and stabilized, hence the rotating speed of the stepping motor 8 can be increased from S2 to S3 (S2<S3), and the recording paper sheet P is fed from a cassette 2 to a pair of transport rollers.