baber/WOPTO huggingface dataset:
Patent JP-H05309287-A (JP)
Title: Impingement type pneumatic pulverizing machine and production of electrostatic charge developing toner
Inventor: KANDA HITOSHI
IPC: B02C19/06
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the fusion, flocculation, coarse graining, etc., of pulverized materials and to additionally efficiently pulverize the materials by providing a projecting central part and outer peripheral impingement surface on the impingement surface of an impingement member, and further providing side walls in a pulverizing chamber. CONSTITUTION:An acceleration pipe 3 for transporting and accelerating the materials 7 to be pulverized by a high-pressure gas and a pulverization chamber 8 for pulverizing the materials to be pulverized are provided. The impingement member 4 having the impingement surface provided to face the opening plane of the outlet of the acceleration pipe 3 is disposed within this pulverization chamber 8. The projecting central part 14 which projects is provided on the impingement surface of the impingement member 4 and the outer peripheral impingement surface 15 for secondary pulverization of the primarily pulverized materials pulverized by the projecting central part 14 further by the impingement is provided around the projecting central part 14. The side walls 6 for tertiary pulverization of the secondarily pulverized materials subjected to the secondary pulverization by the outer peripheral impingement surface 15 are further disposed in the pulverization chamber 8. Consequently, the fusion, flocculation, coarse graining, etc., of pulverized materials are prevented and the materials to be pulverized are additionally efficiently pulverized.
Patent JP-2000311481-A (JP)
Title: Magnetic memory
Inventor: MIZUKAMI MAKOTO
IPC: G11C11/15
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To excellently reproduce information by voltage variation and to suppress heat generation. SOLUTION: The magnetization directions of respective layers after information recording are (A) or (C) according to the directions of external magnetic fields FH and FL, respectively. When an external magnetic field for reproduction is applied in the state (A) in the direction shown by an arrow FR, all of a magnetic layer 10 for control, a free layer 12, and a pin layer 16 have the same magnetization direction with the external magnetic field FR and information is read out without inverting the magnetization of the free layer 12.  When the external magnetic field for reproduction is applied in the state (C) in the direction shown by the arrow FR, all of the magnetic layer 10 for control, free layer 12, and pin layer 16 have the magnetization direction opposite to the external magnetic field FR and the magnetization direction of the free layer 12 having small coercive force is inverted. When the magnetic field for reproduction is removed, the magnetization direction of the free layer 12 is inverted because of the exchange interaction with the magnetic layer 10 for control so that it returns to the same magnetization direction as those of the magnetic layer 10 for control and pin layer 16.
Patent JP-H11292726-A (JP)
Title: Antimicrobial master batch for resin, antimicrobial resin pellet and antimicrobial resin product
Inventor: KATO MASATAKA
IPC: A01N25/30
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To raise an antimicrobial effect without increasing the amount of an antimicrobial agent in a resin containing the antimicrobial agent. SOLUTION: A main antimicrobial agent comprising a antimicrobial agent for dispersion obtained by supporting an antimicrobial component composed of an amino acid metal containing a fatty acid group having surface active ability, such as a stearyl group on a proper carrier such as alumina and a silver-based inorganic antimicrobial agent in a proper ratio is mixed in a high concentration with a fixed resin and made into granules of a given size to give a master batch, which is blended with a resin in molding or to give pellets containing the antimicrobial agents mixed in the concentration of product, which are used and molded into a product.
Patent JP-H0418299-A (JP)
Title: Oil kind decision device in oil feeder
Inventor: YASUDA HAJIME
IPC: B67D7/32
Filed: 1990-05-01
Abstract: PURPOSE:To judge the kind of fuel oil exactly and contrive a reduction in the time required for its detection and judgement by incorporating a means for diluting the gas from an injector with air and a gas sensor for detecting the concentration of the gas from the diluting means. CONSTITUTION:A nozzle 10 is provided with a suction hole 21 near a nozzle hole 12 of its discharging pipe 11a. The suction hole 21 is made to communicate with a decision means 23 through a detection pipe 22. The decision means 23 is provided with a gas sensor 26 for detecting the kind of oil and a temperature sensor 27 is provided near the nozzle 12. A pressure air is sent from an air supply source 33 through a pipe line 34 and then through closed valve V1 into a pipe line 35 and, from there, it is introduced through a three-way valve V2 and then a detecting pipe 22 into the suction hole 21. The pressure air is sent from the pipe line 35 through a flow variable metering valve 39 and then through a pipe line 41 from an injector 40 into a casing 42 of the gas sensor 26. The pressure air is supplied into the injector 40 to produce a negative pressure, by which a gas is sucked from fuel oil through the suction hole 21 near the nozzle 10 and introduced rapidly into the gas sensor 26, whereby the time required for the decision of the kind of oil can be reduced.
Patent JP-H10292449-A (JP)
Title: Hot water filling device for washing machine
Inventor: KOZUKA KENICHI
IPC: E03C1/01
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a solenoid valve during the waiting of start of a washing machine by waiting the operation of the washing machine until the start of operation after switching to a wait control so as to control the solenoid valve so that it opens temporarily at a specified interval. SOLUTION: When water flow cannot be detected by a flow sensor 65 even if a time of 30 minutes is passed when a water feed solenoid valve 63 is opened, a washing machine 90 is judged to be under waiting by a reserving timer, and switched to a periodical checking. First the water feed solenoid valve 63 is closed and, after it is waited for 3 minutes, the valve is opened and checked to see whether or not the state of water flow can be detected for 5 seconds continuously by a flow sensor 65. When the water flow is detected, it is judged that a water receiving valve 92 is open and, therefore, the waiting routine is completed. On the other hand, if water flow cannot be detected even if a time of 10 seconds is passed, the water feed solenoid valve 63 is closed and it is waited for a time of 3 minutes.  By the water feed solenoid valve 63, the 3 min. valve closed state and 10-second valve opening state are repeated alternately, and whether the washing operation is started or not is checked at specified intervals so as to shorten the valve opening time of the water feed solenoid valve under waiting and also reduce the power consumption remarkably.
Patent JP-S63281495-A (JP)
Title: Printed wiring board
Inventor: MOTAI HIROICHI
IPC: H05K1/03
Filed: 1987-05-13
Abstract: PURPOSE:To increase mechanical strength, and enable the formation of a board of large dimensions, by a method wherein a prepreg whose base material is nonwoven fabric made of alumina as a main component is used for an intermediate layer, a prepreg whose material is inorganic fibrous woven fabric is used for an upper layer and a lower layer, and a metal plate is piled on this laminated plate to be subjected to thermocompression bonding. CONSTITUTION:Thermosetting resin composition 2 is mixed and solved in an soluvent, together with a hardener and a promotor for hardening to set a varnish. A nonwoven fabric 3 and an inorganic fibrous woven fabric 4 whose main component is alumina are impregnated with the varnish to form a prepreg. A laminated plate 5 is formed, by using the prepreg whose base material is the nonwoven fabric 3 for an intermediate layer, and using the prepregs whose base material are the woven fabric 4 for an upper layer and a lower layer. Copper foils 6 are piled on both surfaces of the laminated plate 5, and subjected to thermocompression bonding. For the above nonwoven fabric 3, e.g., a ceramic paper, whose main component is short fiber of alumina-silica can be used. For the above resin composite, various kinds of well-known thermosetting resin can be used. In the case where extremely high dielectric characteristics are required, thermosetting resin containing polybutadiene or its derivative is preferable.
Patent JP-S61275928-A (JP)
Title: Mouse type position information inputting device
Inventor: FUJII NAOKI
IPC: G06F3/0354
Filed: 1985-05-31
Abstract: PURPOSE:To input described lines and characters and position information by building a pen in a mouse type position information input device as one body and describing lines and characters while moving the device on the surface of a paper. CONSTITUTION:An operator puts his hand on a mouse body 1 and depresses a key 4 to lower the tip of a pen 2 and describes intended lines and characters while sliding the mouse body 1 on the surface of the paper. In case that the pen is moved to the next entry position without describing lines neither characters, the key 4 is released to raise the pen 2 and the mouse body 1 is moved to the next entry position while being slided. Rise/fall of the pen is detected by a vertical position detecting mechanism 3, and the detection signal is transmitted to a host computer 9 through a connection cable 7 at every time when the pen is raised or lowered. A ball body 5 is rotated in accordance with sliding of the mouse body 1 on a paper surface 8 to detect the extent of movement in each of X and Y directions by a rotation extent detecting mechanism 6. The detected extent of rotation is transmitted to the host computer 9 through the connection cable 7 independently of the signal of rise/fall of the pen to operate the extent and the direction of movement.
Patent JP-S5740584-A (JP)
Title: Electrochromic display material
Inventor: NOMURA KENJI
IPC: G09F9/00
Filed: 1980-08-22
Abstract: PURPOSE: The titled display material for prolonging lifetime both in repeated display and memory display, obtained by utilizing the oxidation and reduction reactions of a viologen compound derivative shown by a specific formula, having an organic substituted phosphoric ester, etc. anion as a counter ion.  
     CONSTITUTION: The coloring and decoloring reactions caused by the oxidation and reduction of a viologen compound shown by the formula [R 1  and R 2  are alkyl, aryl, aralkyl; X 1   -  is phosphoric ester anion of (R 3 -O) 2 P(=O)O - , R 4 -P(=O)ONaO - , phosphonic acid anion of (R 5 ) 2 P(=O)O - ; X 2   2-  is phosphoric ester anion of R 6 - OP(=O)O 2   2- , phosphonic acid anion of R 7 -P(=O)O 2   2- ; R 3 -R 7  are alkyl, aryl, aralkyl], having an organic substituted phosphoric ester anion or organic substituted phosphonic acid anion as a counter ion, are utilized to give the desired display material.  
     EFFECT: Since this material is not crystallized in a coloring state, it is decolored easily after memory action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5822700-A (JP)
Inventor: KUROIWA NAOKATSU
IPC: B26F3/04
Filed: 1981-07-24
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-H04321038-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: FUKUZAWA YUTAKA
IPC: G03C7/36
Filed: 1991-04-19
Abstract: PURPOSE:To improve the image preservable property at and under a high temp. and high humidity of cyan images and yellow images and to improve the color fading balance thereof as well by incorporating specific yellow dye forming couplers into blue sensitive silver halide emulsion layers. CONSTITUTION:The blue sensitive silver halide emulsion layers contain at least one kind of the cyan dye forming couplers. These cyan dye couplers are the 1-naphthol type cyan dye forming couplers in which the group expressed by formula I is bonded to the second position of the naphthol base nucleus. The blue sensitive silver halide emulsion layers contain the yellow dye forming couplers expressed by formula II and/or III. In the formulas II, III, X<1> and X<2> respectively denote an alkyl group, aryl group or heterocyclic group; X<3> denotes a nitrogenous heterocyclic group together with >N-; Z denotes the group which is eliminated when the couplers expressed by the formulas I, II, III reacts with the oxidant of a developing agent. Then, the image preservable property at and under the high temp. and high humidity of the cyan images and yellow images is improved and the color fading balance is improved.
Patent JP-2000309495-A (JP)
Title: Container elevating and reversing device
Inventor: TANAKA YOSHIO
IPC: B66F7/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a container elevating reversing and charging device for performing smooth lifting, overhanging, reversing and charging operation with less required power without causing splashing droplets following the abrupt operation of charging contents into a hopper at a time. SOLUTION: This device includes an elevation guide rail 1, an elevation frame body 2 elevatable therealong, a bell crank 4 rotatably supported coaxially with a solar wheel 3 fixed thereto, a reverse control rail 6 for guiding a guide roller 5 axially supported thereto, a holder 9 integrally fixed to a planetary gear 7 pivotally supported to the other end of the bell crank 4 for reversing and holding a container and a rotationally movable chain 10 tensely bridged between the solar wheel 3 and the planetary gear 7. The bell crank 4 is subjected to rotational movement in one direction while elevating up together with the elevation frame body 2 and at the same time the planetary gear 7 is subjected to rotational movement together with the holder 9 to grant overhanging, reversing and charging operation to the container.
Patent JP-S5816737-A (JP)
Title: Corrugated part forming method of tubular body
Inventor: OONISHI MASARU
IPC: B21D17/04
Filed: 1981-07-24
Abstract: PURPOSE:To equalize a surface and thickness of a corrugated part, by rotating a material pipe, and making a freely rotatable forming roller press-contact to said pipe. CONSTITUTION:A material pipe 1 is rotated, and a forming roller 2 which is freely rotatable and has been placed at a right angle position with an axis B of the material pipe 1 is made to press-contact to said material pipe 1. Subsequently, on the material pipe 1, a corrugated part 3 is formed. In this way, it is possible to obtain a pipe whose thickness is not decreased even in its corrugated part, is uniform, and whose formed surface is also uniform.
Patent JP-H06330755-A (JP)
Title: Variable intake valve driving mechanism of internal combustion engine
Inventor: TOUGO SATOSHI
IPC: F02M35/104
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the capacity of a negative pressure tank and prevent a variable intake valve from locking. CONSTITUTION:An intake system is provided with a variable intake valve 14 for changing the length of an intake pipe or the like. In an internal combustion engine having the variable intake valve 14 opened and closed operatively by a negative pressure actuator 15, the negative pressure from the negative pressure tank 20 for storing prescribed negative pressure is introduce into the negative pressure actuator 15 in a prescribed high speed and load region of the engine to open the variable intake valve 14. On the other hand, negative pressure downstream of a throttle valve in the other cases is introduced into the negative pressure actuator 15 and a negative pressure change-over valve 19 is provided which allows the negative pressure actuator 15 to be driven according to a change in the negative pressure.
Patent JP-S5641061-A (JP)
Title: Production of high chromium roll of tough core material
Inventor: NAKAMURA SHIROU
IPC: B22D19/16
Filed: 1979-09-11
Abstract: PURPOSE:To substitute the previously poured molten metal with the post pouring of less Cr diffusion and improve the toughness of a roll by pouring core material molten metal from the lower part of the outer layer centrifugally cast with the specific high chromium material and allowing the same to overflow from the upper part. CONSTITUTION:A vertical mold 12 is constituted by a high chromium outer layer 1 containing 13-27wt% Cr provided within a centrifugally casting mold 4 and upper, lower dies 7, 6. Next, core material molten metal of ductile cast iron or high- class cast iron is continuously poured into the mold 12 via a pouring basin 13, a pouring pipe 14 and a cross gate 10 and the molten metal is overflowed from a discharge port 11. This causes the previously poured molten metal of increased Cr contents by washing the inside surface of the outside layer 1 to overflow successively from the discharge port 11, so that the post poured core material molten metal of less Cr contents of <=0.9% Cr contents is filled in the mold 12. The reason for limiting the Cr contents of the core material molten metal of the ductile cast iron or high- class cast iron is: If the amount becomes more than the limited amount, toughness will decrease.
Patent JP-H07313387-A (JP)
Title: Cooker
Inventor: TAKAYAMA ATSUSHI
IPC: A47J43/00
Filed: 1994-05-30
Abstract: PURPOSE:To easily removably attach a heavy main body to a receptacle by removably engaging a coupling means of a rotor in another coupling means with a lift means in a cooker which cuts, stirs, etc., cooking materials in a receptacle with a cutter provided on the rotor. CONSTITUTION:After cooking materials are put into a receptacle 40 to which a rotor 50 is mounted and then the receptacle 40 is mounted on a mount 25 located previously in the lowermost position, the operating lever 63 of a lift means 60 is operated to lift the mount 25 and engage a convex coupling 50b of the rotor 50 in a concave coupling 34. A switch 30a is operated to rotate the rotor 50 through the concave coupling 34 by a drive force of a motor 30 for cooking such as cutting. In the completion of cooking, the operating lever 63 is operated to make a sliding projection 61b abut against the inclined surface of an arcuate projection 25d and depress the lift means 60 with a spring 64 for lowering the mount 25 so that the engagement of both couplings 50b, 34 is disengaged to remove the receptacle 40.
Patent JP-S62274385-A (JP)
Title: Noncontact control system
Inventor: ANDO HIROKAZU
IPC: G06K17/00
Filed: 1986-05-23
Abstract: PURPOSE:To simplify a coupling means, and to prevent a breakdown caused by static electricity, by executing the feed from a controller to a device to be controlled and the input/output of information, by utilizing an electromagnetic coupling. CONSTITUTION:Transmitting and receiving coils 12, 34 for power receiving and feeding and signal transmitting and receiving coils 14, 36 of a controller 1 and a device to be controlled 3 are opposed and made to contact to each other. when the power source of the controller 1 is applied a feeding circuit 11 drives the transmitting and receiving coil 12. By an electromagnetic induction, a voltage containing the same frequency is induced in the transmitting and receiving coil 34, rectified and stabilized by a power receiving circuit, supplied to a control circuit 31, a storing circuit 32, and a transmitting and receiving circuit 37, and the power source of the device to be controlled 3 is turned on. When transmitting information is applied to a transmitting and receiving circuit 13, the voltage for signal is induced through the coils 14, 36, rectified 35 and inputted to the control circuit 31. In accordance with the kind of receiving information, the control circuit 31 executes write and read-out to and from the storing circuit 32. An answer passes through a transmitting/receiving circuit 35 and the coils 36, 14 from the control circuit 31, rectified by the circuit 13 of the controller 1, and sent to the control circuit. No contact terminal is provided and the breakdown by static electricity can be prevented.
Patent JP-H10310855-A (JP)
Title: Production of precipitation hardening type copper alloy bar
Inventor: SAITO AKIRA
IPC: C22F1/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To produce an extremely thin precipitation-hardening type copper alloy bar having high strength. SOLUTION: This method has a solution treating stage in which, while a bar stock Ti with <=0.5 mm thickness composed of a precipitation hardening type copper alloy is run, this bar stock T1 is continuously subjected to rapid heating to the solid solution temp. of the precipitation hardening type copper alloy, and, successively, the rapidly heated bar stock is rapidly cooled and a precipitation hardening stage in which the rapidly cooled bar stock T2 heated and is subjected to precipitation hardening. The temp. rizing rate of the bar stock T1 from 300 deg.C in the rapid heating to the solid solution temp. is regulated to >=40 deg.C/sec, the holding time at >=600 deg.C is regulated to 1 to 60 sec, and the temp. dropping rate from the solid solution temp. to 300 deg.C in the rapid cooling is regulated to >=40 deg.C/sec.
Patent JP-S60259265-A (JP)
Inventor: KANAI SHIYOUICHI
IPC: A61J1/00
Filed: 1984-06-06
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-H09177781-A (JP)
Title: Magnetic bearing device
Inventor: KAMIYAMA HIROTOMO
IPC: F16C32/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enable the date to be transmitted and received between both means, to grasp the operating state of a machine main body by using an information processing means installed in a remote place, and to enable adjustment of a control means, by connecting the control means to the information processing means through a communication means. SOLUTION: A magnetic bearing device is provided with a machine main body 1, a control device 2 as a control means, a computer 3 as an information processing means, and two modems 4, 5 as communication means. The machine main body 1, the control device 2 and the first modem 4 are installed on the user side, and the computer 3 and the second modem 5 are installed on a remote plate, for example, on the maker side. Two modems 4, 5 are connected to communication lines 6, 7 such as telephone lines. The control device 2 transmits the date related to the operating state of the machine main body 1 to the computer 3 through the modem, and the computer 3 transmits the control parameter of a magnetic bearing to the control device 2 through the modem.
Patent JP-H05316198-A (JP)
Title: Caller recognition telephone set
Inventor: NISHIMURA SHINGO
IPC: G10L17/06
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate the need for limiting an object audio to a content of a message learned in advance in the case of talker recognition. CONSTITUTION:When a talker recognition section 13 of a caller recognition telephone set 10 uses a neural network to recognize a talker, the section 13 receives a series of vectors representing an outline of a spectrum for a short period of time, a series of network outputs is totallized by sum, product, majority decision or the like for the result of recognition based on each output to obtain one recognition result, and number of learning data for the network is decreased by clustering.
Patent JP-S60262413-A (JP)
Inventor: SAKATA MIKIO
IPC: H01G4/32
Filed: 1984-06-09
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。