baber/WOPTO huggingface dataset:
Patent JP-S5855116-A (JP)
Title: Indirectly extruding method of metallic material
Inventor: CHIGUSA SHIGEFUMI
IPC: B21C23/21
Filed: 1981-09-28
Abstract: PURPOSE:To prevent oxidized scales from flowing into an extruding material and to improve a quality of the extruded material, by providing annular projections around an extruding hole of the pressing surface of a die, and extruding a material, in an indirect extrusion of the metallic material by using a cylindrical pressure vessel. CONSTITUTION:A billet 3 of metallic material heated to the high temperature is inserted into a cylindrical pressure vessel (container 1) closed at its one end with a blocking plate 2. To a die holder 5 provided to the tip of a stem 4 which presses the billet 3 and to the pressing surface of a die 6 which contacts with the billet 3, annular projections 6b and 6c formed concentrically with respect to an extruding hole 6a of the die 6 are provided respectively, to press the billet 3. Thus the metallic material 3 is extruded through the hole 6a by leaving the outer peripheral layer of the billet 3 to the inner peripheral surface of the container 1 as a shell 7. In this case, a relative sliding between the end surface of the billet 3 and the die 6 are prevented by the provided annular projections 6b and 6c, then oxidized scales stuck to the billet 3 are prevented from flowing into the material to be extruded.
Patent JP-S5855590-A (JP)
Title: Receiving member in partial plating apparatus
Inventor: HOUJIYOU TETSUYA
IPC: H01L23/50
Filed: 1981-09-26
Abstract: PURPOSE:To attain to uniformize the thickness of a plating film, by a method wherein anodes are provided to both sides of the plating liquid passing orifice of a lower unit and a plating liquid from said passing orifice is flowed into a large orifice of an upper unit to carry out partial plating of a lead frame. CONSTITUTION:The lower unit 6 of a receiving member A is placed on a constant pressure tank and an upper unit 7 is further placed thereon so as to coincide the plating required place of a lead frame 3 with a pattern orifice part 15 and the upper part thereof is sealed. In this condition, a plating liquid is flowed into a liquid passing orifice 11 from the liquid introducing concave groove 10 of the lower unit 6 under constant pressure. The plating liquid reaches the upper pattern orifice part 15 from a liquid jet orifice 14 through a semi- spherical large orifice 13 of the upper unit 7 and is impinged to the plating required place of the lead frame 3 to apply plating thereto and discharged to a side direction from liquid discharge orifice 16 provided to both sides thereof. Anode parts 12 do not interrupt the inflow of the plating liquid becase provided to both sides of the liquid passing orifice 11 and, because said anode parts 12 are close to the lead frame 3 and the available surface areas thereof are large, plating is accerelated and plating efficiency is made well.
Patent JP-H024616-A (JP)
Title: Tape feeding apparatus
Inventor: YASUMA HIDEYUKI
IPC: G07D9/00
Filed: 1988-06-23
Abstract: PURPOSE:To prevent the inclination of contact surfaces between a drive roller and a follower roller and thus permit the feeding of tape in a straight position by composing the follower roller of a pair of roller pieces which are pressed against each other into contact with the drive roller. CONSTITUTION:On feeding tape 11, the forward end thereof is drawn out of a tape supply part 10 and sent into a carrying guide 19 for introduction between a drive roller 14 and a follower roller 15. A pair of roller pieces 15a of the follower roller 15 is pressed against each other into contact with the drive roller 14 and, therefore, both the forces exerted thereon by these two roller pieces are equalized, whereby the tape 11 can be fed stably. Also, since a guide 20 is provided with a pair of openings 20a corresponding to the aforesaid pair of roller pieces 15a, the end of the tape 11, even if slackened, will not be caught by the edges 20b of the openings 20a, resulting in the tape feeding in a good condition.
Patent JP-H0710947-A (JP)
Title: Production of aqueous epoxy resin dispersion
Inventor: MAI KAZUMI
IPC: C08G59/14
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a resin dispersion which is excellent in storage stability and gives a coating film excellent in water resistance, etc., by dispersing, in an aq. medium, an epoxy resin obtd. by reacting a specific epoxy resin with a specific isocyanate compd. CONSTITUTION:This resin dispersion is obtd. by dispersing, in an aq. medium, an epoxy resin which is obtd. by reacting an epoxy resin having at least one OH group in the molecule with an isocyanate compd. having at least one active NCO group in the molecule which is obtd. by reacting a hydroxy compd. of the formula (wherein R is 1-4C alkyl; X and Y are each an oxyethylene unit or one of them is an oxyethylene unit and the other a mixture of oxyethylene units and oxypropylene units and/or oxybutylene units; and (m) and (n) are each a natural number) having the sum of the mol.wts. of oxyethylene units of 1,500-15,000 and a ratio of the total wt. of oxyethylene units to the total wt. of all the oxyalkylene units of 60wt.% or higher with an isocyanate compd. having at least two NCO groups in the molecule in an equivalent ratio of the NCO groups of this isocyanate compd. to the OH groups of the hydroxy compd. of 1 or higher.
Patent JP-S5580156-A (JP)
Title: System test system
Inventor: NAKASHIMA YOSHIAKI
IPC: G06F11/22
Filed: 1978-12-12
Abstract: PURPOSE: To test a terminal processing unit efficiently by registering configuration information of the terminal processing unit, which the test is performed for, in the central information processing system and inputting information from the external as required and generating the test program of the terminal processing unit by the processing system.  
     CONSTITUTION: Central information processing system CIPS which controls the whole of the system and plural terminal processing systems TPS2 1 W2 n  of control objects of this system CIPS are connected by transmission line L. In this system CIPS, typewriter 4 connected to main memory 3, paper tape reader 5, auxiliary memory 6, etc., are provided, and configuration information of respective TPS2 1 W 2 n  are registered. Further, information from the external are inputted to this system CIPS as required, and test programs for CPU7 1 W7 n , process I/O device PIO9, etc., provided in TPS2 1 W2 n  are so constituted that they can be generated by system CIPS, thus testing TPS2 1 W2 n  efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H104696-A (JP)
Title: Pwm controller for voltage-type inverter
Inventor: SONE SATORU
IPC: H02M7/48
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a controller for voltage-type inverter which is capable of limiting torque ripple to a certain value or lower and improving the noise suppression and adhesive quality. SOLUTION: Torque ripple in pulse mode (m) is calculated by a deviation between an ideal magnetic flux vector locus λ1 and an actual magnetic flux vector locus λ. A modulation rate (a) or a frequency f1 of an inverter, for switching pulse mode from a torque ripple limit value and calculated results mentioned above, is obtained, to be stored in advance in a means 3. A means 2 calculates the output frequency f1 or the modulation rate (a) of the inverter, based on a command vector V. A means 4 refers to the data stored in the means 3 to determine a pulse mode (m), according to the frequency f1 or the modulation rate (a) calculated, as mentioned above.  A means 5 calculates the output time of respective voltage vectors in the respective pulse modes (m), and the switching element of a voltage-type inverter 7 is driven, according to this voltage vector output time to control a load motor 7.
Patent JP-H08325863-A (JP)
Title: Sliver ending in spinning machinery, spinning machinery performing sliver ending, arrangement of can in spinning machinery and supplying of can
Inventor: IMAI TAKASHI
IPC: D01H9/18
Filed: 1995-05-28
Abstract: PURPOSE: To prevent positional shift of an end part of a new sliver by preventing blowing of wind from front faces of adjacent spinning machinery induced from driving of the machinery. CONSTITUTION: In this spinning machinery, a sliver is supplied from a can 3 stored plural new slivers 31 through a guide member 4 and a sliver ending of an old sliver 41 hung through the guide member 4 with a new sliver 31 stored in the cylindrical can 3 by a sliver ending device 5 transferring along a can row wherein the cans 3 are linearly arranged, and the cans 3 are arranged so as an end part 31 of a new sliver to be arranged at the side of a fly frame 1 connected to a creel 6 having a guide member 4 and the sliver ending device 5 is provided at the fly frame 1 side of each can row.
Patent JP-S6132744-A (JP)
Inventor: KAWABATA KAZUHISA
IPC: B32B3/02
Filed: 1984-07-26
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-H11343090-A (JP)
Title: Step of escalator
Inventor: TANIGAWA JOJI
IPC: B66B23/12
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the clothes from being caught by a step by mounting guard panels on both side ends in a step moving direction, of a step face portion. SOLUTION: A step 1 of an escalator is installed for making a passenger stand thereon, the mounting edges 2a, 2b are formed on both side edges in the step moving direction, of a step face portion 2 of the step 1, and the guard panels 6, 7 are mounted on the mounting edges 2a, 2b. When the steps 1 are positioned in the stairs-like condition, the guard panel 7 mounted on the step 1 is moved along an interior ridge at a lower side of the glass. On this occasion, the guard panel 7 corresponding to a conventional skirt guard is mounted at the step 1 side not at a guide rail side, so that the dropping of the bottom of a long skirt worn by the passenger standing on the step 1, between the step 1 and the guard panel 7 can be prevented, and the catching of the bottom of the long skirt by the step 1 can be prevented much less.
Patent JP-S6048485-A (JP)
Inventor: TAKAHASHI TADAAKI
IPC: F27D1/16
Filed: 1983-08-25
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-S5485709-A (JP)
Title: Recording medium controller
Inventor: KATOU YOSHIAKI
IPC: G11B15/02
Filed: 1977-12-20
Abstract: PURPOSE: To prevent the error in end detection of recording media by stopping information writing when two or more of a plurality of end detecting marks provided in series to the end of the recording media are detected.  
     CONSTITUTION: If the Q output of an FF 1 is 1 during data writing of 1 block, a flag A is set and further data write controlling of one block is performed. When the whole data of 1 block are written, whether the data have been written or not gives Yes which becomes judgement of whether the flag A is 1 or not. If "1", a data end mark is taken out from a control memory CROM and is put into D via mark register B. Next, the flag A is reset and the contents of the register D are written into the medium, then the content of the register C is minus 1. Next, whether the data have been written or not is discriminated and if not "0", the Q output of FF 2 is discriminated and if Yes, the tape driving signal and write signal are not sent from the CROM and data writing stops. Thereby, the error in the end detection of the medium may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131287-A (JP)
Title: Thermal recording material
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/337
Filed: 1984-07-24
Abstract: PURPOSE:To contrive an extremely favorable enhancement of recording sensitivity without lowering brightness, by incorporating at least one compound of the formula into a thermal recording layer. CONSTITUTION:The method for providing the recording layer of the thermal recording material is not particularly limited, and the layer can be provided by any of the known conventional techniques. For example, in a method of coating a base with a coating liquid for forming the thermal recording layer, an appropriate coater such as an air-knife coater and a blade coater is used. The amount of the liquid applied is also not particularly limited, and is usually 2- 12g/m<2> on a dry basis, preferably, 3-10g/m<2>. Also, the base is not particularly limited, and a paper, a synthetic fiber paper, a synthetic resin film or the like is suitably used. Generally, a paper is preferably used. The thermal recording material thus obtained has excellent adaptability to high-speed recording, high brightness and extremely well-balanced properties on a quality basis.
Patent JP-H051825-A (JP)
Title: Electric-heating carpet
Inventor: TAKIGAWA KOJI
IPC: F24D13/02
Filed: 1991-06-26
Abstract: PURPOSE:To more accurately sense the room temperature with less thermal influence of control parts of a controller and a heating element by placing a temperature sensor in a recessed part where its side face facing a room is entirely open. CONSTITUTION:A controller 3 is arranged in a cut part that is formed at a corner of a flat heating element 1. The controller 3 is enclosed in a box-shape casing 8 that is made of synthetic resin such as polyurethane, etc. and has a thickness a little thicker than that of the heating element 1. A recessed part 6 is formed on a side face 4 of the casing 8 facing a room. The recessed part 6 is separated from control parts of the controller 3 with a partition wall 5 and is entirely open at the side face 4 facing the room. A temperature sensor 2 is placed in the recessed part 6 to perform temperature controls of the heating element 1 corresponding to the room temperature. Therefore, the room temperature is accurately sensed with less thermal influence of the control parts of the controller 3 and the heating element 1, resulting in an accurate performance of temperature controls.
Patent JP-H0242901-A (JP)
Title: Machine for maintaining turf
Inventor: CHIYAARUSU AARU TOOMAN
IPC: A01B45/00
Filed: 1989-06-16
Abstract: PURPOSE: To provide a machine which enables mowing and treatment of core and/or motor-driven rake work and residue treatment processing by attaching a malting bar onto a core processor/motor-driven rake working device. CONSTITUTION: A melting bas 80 is arranged between the outer diameter of an operating plane 90 of a reel 52 and a rear engage roller 50. The comparatively large grains of two generated and/or collected by operating a blade 64 on the surface of lawn are positioned backward to a reel device so as to be more completely crushed. A core processor/motor-drive to 10 performs lawn maintenance work such as motor-driven rack work or and core pressing work and can also perform operation for sufficiently crushing the treated residue through the malting bar.
Patent JP-S5487196-A (JP)
Title: Semiconductor cross point switch
Inventor: KAWAMATA SHIGERU
IPC: H01L27/04
Filed: 1977-12-23
Abstract: PURPOSE: To prevent the interferrence between switch circuits and to increase the degree of integration with short connection wirings, by locating separately one set of switch circuits via the driving circuit or protection circuit placed adjacently.  
     CONSTITUTION: The minimum unit used for telephone exchangers is 1 point, which is constituted with the two switch circuits, one drive circuit and four protection circuits. With this constitution, so as not to close the switch circuit 2A and 2B, the drive circuit 9 and the protection circuits 10A and 10B constituted two sets one pair are located around them, constituting the cross point chip 11 of 1 point. To constitute the switch so, in the island of single crystal Si isolated and separated with SiO 2  film and polycrystal Si, it can be formed for the functional element of each circuit. Thus, the wiring among circuits can be made shortest and the parasitic capacitance caused under the wirings is reudced so that it can not give any effect on the switching performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H024302-A (JP)
Title: Liquid mat
Inventor: HIOKI TOSHIMICHI
IPC: A47C27/00
Filed: 1988-06-22
Abstract: PURPOSE:To easily carry a liquid mat without needing labor by respectively providing joints in plural mat pieces, mutually linking the mat pieces with these joints and forming a mat main body. CONSTITUTION:A mat main body 1 is composed of plural mat pieces 2, which are in a hollow rectangular parallelopiped shape, and these mat pieces 2 are formed with adhering a synthetic resin sheet such as vinyl chloride, etc. Then, the mat pieces are in an expanded condition by water which is filled in an internal part. A joint 3 having the function of a check valve, is fit to one edge surface of each mat piece 2 and the mat pieces 2 are not separated in a natural condition because the joints 3 of the mutually adjacent mat pieces 2 are mutually linked. Thus, the mat pieces 2 can be carried in an empty and light condition and further, it is easy to set the mat pieces to a prescribed setting place after the water is filled to the respective mat pieces 2.
Patent JP-H09321971-A (JP)
Title: Image reader
Inventor: SATO KAZUYUKI
IPC: H04N1/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the image reader suitable for reading a patched original with clearance. SOLUTION: An operation section 7 sets the image read mode to a patched original or a conventional original. When the patched original mode is set for the image read mode, patched original data in an operation display content storage section 8 are displayed on the operation section 7 and patched original data of a voice output content storage section 10 are outputted to a voice output section section 9. An image read section 2 reads external light data and stores the data to an external light data storage section 4 and a patched original is set to the image read section 2. The image read section 2 reads the patched original and image data are stored in an image data storage section 3.  A data processing section 5 compares the data in the image data storage section 3 with the data in the external light storage section 4 and a part of both the data coincident with each other is converted into white level data and the converted data are stored in a processing data storage section 6.
Patent JP-S6048366-A (JP)
Title: Ink jet recording apparatus
Inventor: MIYAGAWA AKIRA
IPC: B41J11/00
Filed: 1983-08-26
Abstract: PURPOSE:To obtain high density sharp recording even to a light pervious recording medium, by changing the number of ink liquid droplets forming one picture element by a change-over switch. CONSTITUTION:An up-down counter 31 counts up in synchronous relation to the clock from CPU30 at the time of forward printing and a data address corresponding to the count value thereof is calculated through an address decoder 32. Dot recording is performed according to data 35 through an ink jet unit 38. The counter 31 is used as a down counter at the time of backward printing and data is taken out in synchronous relation to the clock in contrast with the forward printing and backward printing is performed. The data of RAM33 is succeedingly held until reciprocal printing is performed only over the initially determined number of times and paper feed by a paper feed mechanism 41 is not also performed.
Patent JP-H09321989-A (JP)
Title: Edge area detector
Inventor: ISHII RIE
IPC: H04N1/409
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the edge area detector at a low cost with a simple configuration by reducing a time required to detect an edge area of an image more than that by a conventional edge area detector having been used for an image area separator. SOLUTION: The edge area detector that detects an edge of an image expressed in image data based on received image data is provided with a smoothing means 44 applying smoothing processing to a noted picture element of received image data by using a smoothing matrix, a density difference detection means 46 detecting a density difference of two picture elements in existence at both sides of the noted picture element based on the received image data and a discrimination means 48 discriminating whether or not the noted picture element is a picture element of an edge area of an image based on the density of the noted picture element after the smoothing and the detection result by the density detection means and providing an output of a discrimination result.
Patent JP-S6047754-A (JP)
Inventor: SAKAMOTO HIROO
IPC: B61B13/06
Filed: 1983-08-26
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-H024953-A (JP)
Title: Flame spray-coating method
Inventor: KATAOKA TOKIHIKO
IPC: C23C4/12
Filed: 1988-06-24
Abstract: PURPOSE:To improve the adhesion of a flame sprayed layer by using an anodic arc flame to heat a coating region at the time of locally coating the surface of a metallic material with a flame spraying material. CONSTITUTION:When the surface of a metallic material is locally coated with a flame spraying material, the region to be coated is heated over the whole period of flame spraying with the anodic arc flame. The flame spraying surface is melted or quasi-melted by the arc flame, and highly adhesive coating film is obtained. Since the flame spraying surface can be melted or quasi-melted, the degreasing and roughening of the material surface, which are vital as the pretreatment for flame spraying in the conventional process, can be omitted. In addition, since the heating region of the arc flame can be easily controlled by the shape of a cathode, the flame spraying even on a narrow region can be accurately followed.
Patent JP-H04355059-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AIZAWA MASANOBU
IPC: H01M8/02
Filed: 1991-05-31
Abstract: PURPOSE:To improve energy efficiency while durability of a solid electrolyte fuel cell. CONSTITUTION:In a solid electrolyte fuel cell 1, the first electrode layer 4 is formed in a surface of a porous supporter 2 through a buffer layer 3, and a solid electrolyte 6 is provided in the outside of this first electrode layer 4 through a buffer layer 5 to form the second electrode layer 8 in an external side surface of this solid electrolyte layer 6 through a buffer layer 7. The first electrode layer 4, which passes through the buffer layer 5, solid electrolyte layer 6 and the buffer layer 7, is partly exposed to the outside to connect this exposed part 4a to a collector plate 9 by a conductor 10 of nickel or the like, and the second electrode layer 8 is connected to a collector plate 11 by a conductor 12.
Patent JP-H01321742-A (JP)
Title: Stnad-by unit switching method
Inventor: KIHARA TAKASHI
IPC: H04B1/74
Filed: 1988-06-23
Abstract: PURPOSE:To repair a current unit only with keeping of one stand-by unit by providing units of a current multiplexing board with switch circuits and controlling switches with insertion of units of a stand-by multiplexing board. CONSTITUTION:When units are not inserted to a stand-by multiplexing board 2, switch circuits 16-19 and 26 of units of 1 current multiplexing board 1 are in the stationary contact state, and units of the current multiplexing board 1 are used in the normal state. When trouble occurs in units of the current multiplexing board 1 and a maintenance man inserts units to the stand-by multiplexing board 2, a switching signal is given from the stand-by multiplexing board to the current multiplexing board, and switch circuits 16-18 and 26 of units of the current multiplexing board 1 are operated to set switch contacts to the open state. Output sides of input circuits and demultiplexing circuits of respective channels are switched to the stand-by multiplexing board from the current multiplexing board.