baber/WOPTO huggingface dataset:
Patent JP-S5693921-A (JP)
Title: Foundation pile and driving method thereof
Inventor: ITOU YOSHITAKA
IPC: E02D5/48
Filed: 1979-12-26
Abstract: PURPOSE: To execute a foundation pile which can correspond to negative friction due to the subsidence of ground by a method wherein an intermediate pile with a small diameter is connected onto a lower pile with a large diameter and an upper pile with a large diameter to an upper end of the intermediate pile as the foundation pile for soft ground, and the pile is set filling soil and sand into a clearance of the intermediate pile.  
     CONSTITUTION: A thick lower pile 10 is driver onto the ground 20, and set by applying force such as an impact to the pile. When some length of the lower pile 10 is set to the ground 20, an intermediate pile 11 is connected, and both piles are set continuously. When the intermediate pile 11 is being set into the ground 20, soil and sand 21 is heaped up around the pile at the surface of the ground, and the soil and sand 21 is being dropped and filled into a clearance between the ground 20 and the intermediate pile 11 formed by the precedence of the thick lower pillar 10. When some length of the intermediate piller 11 is pressed into the ground 20, an upper pile 12 is further connected to the intermediate pile 11, driving is continued and a lower end of the lower pile 10 is let reach to a refusal layer 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6412249-A (JP)
Title: Conveying/scanning mechanism for printed circuit board inspector
Inventor: YOSHIZAWA TAKAO
IPC: H05K3/00
Filed: 1987-07-06
Abstract: PURPOSE:To achieve a higher inspection efficiency of a circuit board, by arranging a Y-axis moving mechanism to suck and convey a common substrate to be inspected to a position of a test base and an X-axis moving mechanism to scan printed circuit boards simultaneously carrying a plurality of pattern detectors. CONSTITUTION:A Y-axis moving mechanism 12 is provided at the center of a base table 5 and a test base 4 is fixed on a moving part thereof. Then, a first carriage mechanism 7-1 is provided with a plurality of sucking sections 8, lowers in the way Z as illustrated to suck a common substrate 1 to be inspected and rises to convey it to the position of the test base 4. On the other hand, a moving block 10 is provided on the top of the test base 4 to be made movable with an X-axis moving mechanism 11 in the X-axis and a plurality of pattern detectors 3 are carried thereon. With the X-axis movement of the moving block and Y-axis movement of the test base, printed circuit boards 2 are scanned with the detectors 3 simultaneously in parallel thereby achieving a higher efficiency of an inspector for printed circuit boards.
Patent JP-S5958563-A (JP)
Title: Memory address extension system of microprocessor system
Inventor: KIUCHI TETSUO
IPC: G06F13/00
Filed: 1982-09-29
Abstract: PURPOSE:To extend memory addresses by using independently part or the whole of a data signal or in combination with an address signal as a new address signal and accessing a memory. CONSTITUTION:When an I/O signal Sio and a memory write signal Swr are supplied, latch circuits 21 and 22 are driven through an AND gate 7 and an address of a data ROM 3 is specified by an address and data supplied through buses 4 and 5'. An address decoding signal Sad is generated by an address decoder 6 on the basis of the address and data and a chip selection signal Scs is then generated by using the address decoding signal together with a memory read signal Smr, using this as an output control signal. Then, data in the data ROM 3 is read in a microprocessor 1 through an address/data multiplex bus 5'.
Patent JP-H0865303-A (JP)
Title: Node for communication and communication method
Inventor: ROJIYAA WAI EMU CHIYUN
IPC: H04L12/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain internetworking service for a radio node by providing a radio network adapter means, a monitor means which derives identification information on other network nodes, and a storage means for the identification information. SOLUTION: Radio nodes A to E have DSA(dynamic service area) 10, 20, 30, 40, and 45. An IR radio LAN is unable to guarantee that all network nodes as parts of the same radio network can listen to all the traffic of the network. To compensate radio transmission trouble which possibly occurs, a radio packet delivery system needs to send specific positive acknowledgement by a receiving node to a transmitting node and then confirm the reception of respective data packet by it. For example, when the radio node A sends a destination-specified packet to the radio node B, the node B sends the packet to the node A for confirm the reception of a message by the node A.
Patent JP-S6414064-A (JP)
Title: Recording apparatus
Inventor: KIGUCHI MASAO
IPC: B65H26/08
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the generation of an error at the control position of recording paper, by controlling a feed means while monitoring the output of a detection means so as to arrange the predetermined region of the leading end part of a recording sheet when a near end mark is detected. CONSTITUTION:The processing for storing the detection results of the near end mark due to sensors 3a, 3b in registers 23a, 23b is preliminarily performed during a period of controlling recording actually, for example, during the recording operation of the previous time and, when recording is started, the presence of recording papers 1a, 1b is judged not according to the real time outputs of the sensors but according to the detection result of the preliminarily stored near end mark and the selection of the recording papers is controlled corresponding thereto. Further, at the time of the detecting operation of the near end mark, the leading end region of the recording papers move to the positions of the sensors but, so as not to generate an error at the positions of the recording papers at the positions of the sensors even when the recording papers are fed in positive and opposite directions several times for replacement, the sensors are utilized to perform closed loop control when the leading end regions of the recording are controlled to the positions of the sensors and the predetermined regions of the leading ends of the recording papers are always brought to the detecting positions of the sensors.
Patent JP-S6433851-A (JP)
Title: Air cathod and material for it
Inventor: UIRIAMU EICHI HOUGU
IPC: H01M4/96
Filed: 1988-07-06
Abstract: PURPOSE: To provide a laminated air cathode by mass production by forming a first layer of the cathode of a nonwoven fabric web, impregnated with a mixture of carbon particles and a non-fibrous polymer material holding carbon particles within the web, and the oppositely facing main surfaces of the first and second layers are mutually bonded by a heat seal covering material. CONSTITUTION: A first layer 34 is formed of a nonwoven fabric web, impregnated with a mixture of carbon particle and a non-fibrous polymerizing material holding carbon particles within the web, and a second layer 38 is permeable to air, but impermeable to electrolytes. The oppositely facing main surfaces of the first and second layers 34, 38 are mutually bonded by a heat seal covering material 40, distributed to the main surfaces so as to have an arrangement or net-shape tissue of the part having no covering material which is substantially uniformly extended. Thus, a laminated air cathode can be easily provided by mass production at low cost.
Patent JP-S6413451-A (JP)
Title: Electromagnetic ultrasonic flaw detector
Inventor: TAKAKU KAZUO
IPC: G01N29/04
Filed: 1987-07-08
Abstract: PURPOSE:To provide an electromagnetic ultrasonic flaw detector having a good SN by using a superconductive excitation coil as an excitation coil, housing this superconductive excitation coil into a cooling vessel and cooling the coil. CONSTITUTION:The superconductive excitation coil consisting of a high-temp. superconducting material of an yttrium system, etc., is housed in the cooling vessel 3. A coolant 2 such as liquid nitrogen is supplied from a coolant supplying device 4 to the vessel 3 to cool the coil 1. DC current is supplied from a power supply 5 to the coil 1. A transmission and reception coil 6 is provided under the vessel 3 and pulse currents are sent from a pulse generator 7 to the coil to generate pulses by which eddy current is generated in a specimen 10. The stress wave reflected by the flaw of the specimen is converted to a current signal. The current signal is amplified 9 and a reception signal is displayed by a display device 9. Since the high magnetic flux density is thus generated in the specimen by providing the superconductive excitation coil the SN ratio of the electromagnetic ultrasonic flaw detector is improved.
Patent JP-S5870277-A (JP)
Inventor: AKIYAMA HIDEO
IPC: G09G3/04
Filed: 1981-10-23
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-H0922235-A (JP)
Title: Method and device for image forming
Inventor: NAKANO SHOICHI
IPC: G03G21/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively removing free external additive, particulate toner, or the like, having possibility of causing cleaning defect from a photoreceptor, by making polarity of the surface potential on a toner guide roller generated by triboelectrification between it and the photoreceptor reverse to that of the toner particle, and making absolute value of the surface potential be within a specific range. SOLUTION: This device is provided with a cleaning mechanism capable of removing the residual toner on the photoreceptor 14 failing to be transferred by the cleaning device 15 composed of a cleaning blade 21 and the toner guide roller 22. Then, the polarity of the surface potential on the toner guide roller 22 generated by the triboelectrification between the toner guide roller 22 and the photoreceptor 14 is reverse to that of the toner particle, and the absolute value of the surface potential is 100 to 300V.  In the meantime, the contact angle (α) of the cleaning blade 21 with respect to the photoreceptor 14 is obtained by the angle formed between a line extended in the tangent direction from the contact point between the cleaning blade 21 and the photoreceptor 14, and the cleaning blade 21, and moreover preferably, the contact angle is used within the range of 6 deg. to 25 deg..
Patent JP-H1023289-A (JP)
Title: Drive method for image pickup tube
Inventor: OKAMURA NORIO
IPC: H01J31/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent ripples or flickers or the like by applying a proper voltage to a guard electrode and increasing a scanning beam amount, so as to neutralize electric charges thereby decreasing a surface potential of a target at the outside of a range of a beam scanning period. SOLUTION: At least part of a guard electrode 2 of a photoelectric conversion section 16 is made of an indium and a voltage EG, lower than a target voltage Er , is applied to the electrode by an external power supply. A scanning beam amount for a video blanking period 10 is set more than the amount for a video period 9. As a result, many of the returned scanning beam for the video blanking period 10 do not return in a direction of a mesh electrode 7 but land on a target surface at the outside of the beam scanning range by an electric field, generated by the voltages Er , EG and a mesh electrode voltage EM. Thus, the surface potential is effectively decreased, and a difference between the surface potential for the beam scanning period 8 and the surface potential landing on the outside 11 of the beam scanning range is reduced.
Patent JP-H0457550-A (JP)
Title: Telephone system
Inventor: KONDO HIROSHI
IPC: H04M1/02
Filed: 1990-06-27
Abstract: PURPOSE:To prevent other party from releasing a holding line by mistake by providing a device displaying who is a called party desired by talked by a caller based on information to whom the caller desires to talk to the telephone set in the case of holding the telephone line. CONSTITUTION:When a call comes to the telephone set, a control device 4 uses a storage device 7 to read names of parties possibly receiving the call and data of coordinates on which the names are displayed on a display device 5 in pairs and allows the display device 5 to display a list of the names based on the data. When a called party replies the call and recognizes to whom the caller desires to talk, the name of the party is found out from the display of the display device 5, and touches the name by using a finger and a touch panel 6 transfers the position touched by the finger to the control device 4. The control device 4 compares the coordinate with the data stored in the storage device 7 to discriminate to which name the coordinate corresponds and gives a command of blinking the name to the display device 5 and gives a command of holding a line to a holding device 3. Thus, the release of the holding line by other party in mistake is prevented.
Patent JP-H0691514-A (JP)
Title: Wet buffing method
Inventor: SAKAGAMI TETSUYA
IPC: B24B29/00
Filed: 1992-06-26
Abstract: PURPOSE:To increase polishing efficiency by enabling the movement of a buff rotating shaft relative to a worked material, moving it during the polishing process, making a buff in contact forcibly with the surface of the worked material, and feeding abrasive grain added polishing fluid continuously. CONSTITUTION:An automobile wheel material 1 is placed on a rotary table 11 with its center aligned with the rotating center O-O of the table 11 and the rotary table 11 is rotated at a low speed. Also a buff 13 is made in contact with the design surface 2 of the wheel material 1, and rotated by a rotating shaft 12. In this case, polishing is made while abrasive grain added polishing fluid is fed. The rotating direction of the rotary table 11 is reversed at proper intervals, and the work portion is moved in the circumferential direction. Then, when the rotating direction of the rotary table 11 is reversed, the buff 13 is raised by a lifting device 15 to separate it from the design surface 2 and reversely rotate the rotating shaft 12. Also, when the rotating direction of the rotary table 11 is reversed, the buff 13 is pressed with the same pressing force as before reversed, and rotated in the same direction as the table 11. This cycle is made repeatedly.
Patent JP-S5958278-A (JP)
Title: Rotary valve
Inventor: HAGA KIYOUSUKE
IPC: F16K47/02
Filed: 1982-09-28
Abstract: PURPOSE:To prevent the generation of a throttling noise, by forming shapes of a land part different from each other in accordance with the flow direction of working fluid for the land part and smoothing a gradient of pressure in plural throttle parts. CONSTITUTION:The first and the second pressure control faces 45, 46 sloped at a different angle are formed in the first control edge part of a land part 35 corresonding to the supply hole of a rotary valve member 22, and a throttling noise preventing face 47 is formed in a rise up part of the second pressure control face 46. While the first and the second pressure control face 49, 50 sloped at a different angle are formed in the second control edge part of the land part 35 in the side corresponding to the discharge hole, and a throttling noise preventing face 51 is formed in a rise up part of the second pressure control face 50, further an underlap amount at the neutral position of a valve in the second control edge part is decreased smaller than that in the first control edge part. In this way, a gradient of pressure in a throttle part can be decreased, and the generation of a throttling noise can be prevented.
Patent JP-S6062775-A (JP)
Title: Scanning type reader
Inventor: SATOU SHIROU
IPC: H04N1/04
Filed: 1983-09-16
Abstract: PURPOSE:To attain independently the adjustment of tension of a wire wound on each pulley by fixing independently two pulleys having different diameter to a drive shaft to move the 1st and 2nd mirror unit in a different speed. CONSTITUTION:A pulley 31 having a small diameter is formed incorporatedly with a gear 24 and made independent from a pulley 32 having a large diameter. Thus, the tension of the wire 33 wound on the pulley 31 of small diameter is adjusted at first, and when the tension reaches an optimum, the pulley 31 having a small diameter is fixed to the drive shaft 23 by a fixing screw 34. Then the tension of the wire 35 wound on the pulley 32 of large iameter is adjusted and when the tension reaches an optimum value, the large diameter pulley 32 is fixed to the drive shaft 23 by using a fixing screw 36. Since the large diameter pulley 32 is turned entirely freely to the small size pulley 31, the tension of the large size pulley 32 is adjusted without giving effect on the wire tension of the small size pulley 31.
Patent JP-H0610594-A (JP)
Title: Tunnel with two story construction
Inventor: KANEKO KENICHI
IPC: E21F11/00
Filed: 1992-06-26
Abstract: PURPOSE:To make it possible to provide an evacuation passage equipment in the case of emergency without providing a tunnel for a by-pass for a tunnel having two story construction. CONSTITUTION:An upper floor slab 2 and a lower floor slab 3 are arranged in a tunnel by leaving out specific space up and down. An opening section 2a having socket construction is provided to a part of the upper floor slab 2. A movable upper floor slab 5 is placed on the opening section 2a, and an upper passage is formed together with the upper floor slab 2. Steel materials 5a are buried in the movable upper floor slab 5. Cranes are arranged to the ceilings opposed up and down to the movable upper floor slab 5. An opening section 3a having socket construction is provided to the lower floor slab 3 positioned directly under the movable upper floor slab 5, a movable lower floor slab 9 is placed on the opening section 3a, and it can be turned upward with the rear end as the center. A jack device 10 capable of expansion up and down is provided downward of the movable lower floor slab 9.
Patent JP-S6061551-A (JP)
Title: Dichlorinated compound
Inventor: KOORISHIMA TOMONORI
IPC: C09K19/30
Filed: 1983-09-16
Abstract: NEW MATERIAL:A dichlorinated compound shown by the formula I (group shown by the formula V is 1,4-disubstituted transcyclohexane ring; R and R' are C1-6 n-alkyl). EXAMPLE:4-(Trans-4'-propylcyclohexyl)benzoic acid-3'',4''-dichlorophenyl ester. USE:Colorless, transparent liquid crystal having positive dielectric anisotropy, useful for improving multiplex driving characteristics by blending it with another liquid crystal compound. PREPARATION:A compound shown by the formula II is chlorinated with a chlorinating agent such as SOCl2 or POCl to give a compound shown by the formula III, which is reacted with a compound shown by the formula IV in the presene of a basic substance such as pyridine, etc. to give a compound shown by the formula I .
Patent JP-H10337712-A (JP)
Title: Manufacture of particle board
Inventor: MIWA KAZUO
IPC: B27N3/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve productivity by simultaneously coating wood chip with isocyanate resin adhesive and alkaline solution, foaming it, and then thermally press molding it, thereby scarcely adhering the adhesive to a press board. SOLUTION: The method for manufacturing a particle board comprises the steps of simultaneously coating wood chip to be used with isocyanate resin adhesive and alkaline solution, foaming it, molding a foaming mat, and then thermally press molding the mat by using a press board. Thus, the isocyanate resin is gradually naturally cured before it is reacted with the solution to be thermally pressed. When the mat is thermally press molded, the board is completely cured before the resin adhesive is adhered to the press board. Accordingly, coverage of the resin adhesive to the press board is reduced to decease its connection, hence a pressing time can be shortened, thereby improving a manufacturing efficiency of the particle board.
Patent JP-S5962327-A (JP)
Title: Method for separating gas by hollow yarn type module
Inventor: MOTOKI TOSHIO
IPC: B01D53/22
Filed: 1982-09-30
Abstract: PURPOSE:To separate gas by a hollow yarn type module, improved in separating efficiency, while keeping a supply energy of mixed gas in a low level, by regulating the ratio of a pressure at a raw gas introducing part and a pressure at a gas outflowing part in the inside of a hollow-yarn-shaped high-molecular membrane, and specifying the ratio of flow rates of an inflowing raw gas and an outflowing permeated gas. CONSTITUTION:In separating gas such as air by said hollow yarn type gas separation module, the module is set to the following conditions. That is, an extent of 0.7-2m the hollow yarn length (l) is used from a stand-point of the lowering of yield especially at a dense-flow structural part. And a ratio of the raw gas and the permeated gas, that is the ratio of a pressure P1 at the raw gas inflowing part and a pressure P2 at the outflowing part in the hollow yarn is made to be P1/P2<=1.2. Further, when a volume fraction of the object component of inflowing raw gas and that of the object component of outflowing permeated gas are respectively put, (y), and (x), the gas separation is performed under the following condition, V1/V2: (2x/y-10x/y), where, V1: a flow rate of inflowing raw gas, V2: a flow rate of outflowing permeated gas.
Patent JP-S6325169-A (JP)
Inventor: POORU DAARAMU AGAAWARU
IPC: B60T8/66
Filed: 1987-07-07
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-H0921113-A (JP)
Title: Waterproof treatment method of floor slab
Inventor: TOKUOKA FUMIAKI
IPC: E01D101/40
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the adhesive force and facilitate the works, by forming a synthetic resin waterproof layer on a steel or concrete floor slab and scattering thermoplastic resin particles thereon and then paving it with a heated asphalt mixture. SOLUTION: A liquid synthetic resin having a waterproof property like methacrylic resin, polyurethane resin, epoxy resin, etc., is applied evenly on a floor slab applied with a primer and a substrate treatment to form a waterproof layer. When necessary, before the waterproof layer is cured, non-slip materials composed of silica sand and others are scattered to cope with shifting stresses between layers. A thermoplastic resin particles having 60-130 deg.C of softening point is scattered thereon. And further, the upper face is paved with a heated asphalt mixture. When scattering the thermoplastic resin particles, it is possible to wet the particles with a water solution of a water-soluble polymer or an asphalt emulsion. The adhesive force of respective layers is intensified. In this way, the waterproof property of the asphalt pavement is improved.
Patent JP-S5693150-A (JP)
Title: Tape cassette device
Inventor: KOMATSU TAKASHI
IPC: G11B15/18
Filed: 1979-12-26
Abstract: PURPOSE: To secure an assured open/close control with the normal cassette loading operation, by enclosing effectively the opening formed at the bottom plate part of a cassette case via the slider which collides up to the casette load and is then raised up.  
     CONSTITUTION: The 1st and 2nd sliders 33 and 34 are provided in parallel at the inner circumference of the fixed reel 15 and moved up and down freely along the guide poles 35a/35b and 36a/36b. Such sliders 33 and 34 hit the inner surface of the cover substance 12 via the springs 37 and 38 and are always pressed to the surface of the bottom plate 19. At the same time, the sliders 33 and 34 have the rectilinear edges 33a and 34a opposing to each other to be set oppositely to each other via these rectilinear edges. The opposite gap formed by the edges 33a and 34a is set between the loading pole 39a of the loading mechanism 39 and the fixed guide 15a provided to the reel 15. Thus the tape 16 led out through the lead-out window 17 is set for its position between the pole 39a and the guide 15a. 
     COPYRIGHT: (C)1981,JPO&Japio