baber/WOPTO huggingface dataset:
Patent JP-S5974168-A (JP)
Title: Film formation
Inventor: SAKAI KUNIHITO
IPC: H01B19/02
Filed: 1982-10-19
Abstract: PURPOSE:To form films without run-off of impregnated resins, by a process wherein an aq. polymer liq. is applied to yield films, which are immersed in a vapor or liq. of carboxylic acid to cure the polymer for preventive measures against run-off of impregnated resins used for insulation. CONSTITUTION:As means for forming films and sealing for preventive measures against run-off of flowable liqs. (impregnated resins) used for insulation of electric equipment or electronic components, an aq. polymer liq. (e.g., a water-base liq. comprising natural or synthetic rubber particles dispersed in water) are applied. Latexes such as acrylate latex are used as said aq. liq. Then, to change the hydrogen ion concn. of the coating film, the film is immersed in vapor or liq. of carboxylic acids to form a coating film by curing of the polymer, such as rubber coagulation or quickly oxidizable film formation. The drawing shows the state at which a latex 6 held to a stator 1 is being cured in acetic acid vapor.
Patent JP-H0913364-A (JP)
Title: Joint structure of steel wall and reinforced concrete floor panel
Inventor: KATSURA TAKUZO
IPC: E02D5/08
Filed: 1995-06-29
Abstract: PURPOSE: To rapidly and surely join a steel wall to a reinforced concrete floor panel using a simple means. CONSTITUTION: In a joint structure of a steel wall 7, in which a pair of joints 3 each comprising a steel pipe with a groove provided on the outer periphery of each of a plurality of steel pipe sheet piles 6a are engaged with each other, and a reinforced concrete floor panel 9, a plurality of small steel pipes 4 each having openings at the upper and lower ends respectively are provided on the side wall of the pile 6a. An end of a concrete floor panel reinforcing bar 8 is inserted into each of the pipes 4 from the opening thereof.
Patent JP-H0470572-A (JP)
Title: Method for inspecting printed circuit board
Inventor: ARAI ARAI
IPC: G01R31/02
Filed: 1990-07-12
Abstract: PURPOSE:To shorten an inspection time by a method wherein a circuit part having a flaw is not inspected but the next circuit part is inspected on the basis of the quality due to on preliminary visual inspection. CONSTITUTION:First, the cutting of a pattern is visually inspected and an inferior one is inputted by a keyboard 8 so as not to be inspected to be displayed on a display 7 and stored in an RAM. When inspection is started, a rising and falling apparatus 4 falls first and press pins 2 are brought into contact with the upper surface of a printed circuit board 3 to certainly bring inspection pins 6 into contact with the respective inspection points of the board 3. At this time, a control circuit judges respective circuits on the basis of the memory of the RAM to advance to the inspection of the next circuit part without inspecting an inferior circuit pat. Then, voltage is supplied through the pins 6 and the values obtained based on the outputs from said pins 6 are checked by an inspection circuit to successively perform inspection.
Patent JP-S6162478-A (JP)
Inventor: MARUYAMA TETSUZO
IPC: A63C5/12
Filed: 1984-09-04
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-H08327467-A (JP)
Title: Time indicating material
Inventor: YANAGI MASATO
IPC: G01K11/12
Filed: 1995-07-21
Abstract: PURPOSE: To readily and inexpensively indicate an integrated elapsed time value or temperature-time value by making a carrier bear a radical forming agent and a pigment and/or the precursor of the pigment which changes in color when it reacts to a radical. CONSTITUTION: A time indicating material which is formed by making a carrier carry a radial forming agent and a pigment and/or the precursor of the pigment which changes in color when it reacts to a radical and indicates an integrated elapsed time value or temperature-time value as a change in color. The radical forming agent is composed of an organic peroxide and the pigment and/or the precursor of the pigment is composed of a phenothiazine-based coloring pigment. The radical forming rate of the used radical forming agent at a prescribed temperature is controlled depending upon its decomposition temperature. Consequently, the time at which the hue of the pigment and/or the precursor of the pigment which colors when it comes into contact with a radical is to be changed can be decided by setting the optimum radical forming agent on the basis of a desired temperature and time.  Therefore, the time indicating material can indicate an integrated time value or temperature-time value.
Patent JP-H0349256-A (JP)
Title: Semiconductor device
Inventor: KAWANO KENZO
IPC: H01L21/205
Filed: 1989-07-17
Abstract: PURPOSE:To restrain transverse diffusion of a contact section by constituting a collector section of a bipolar transistor by a trench which attains an impurity buried layer of a boundary between an epitaxial layer and a substrate from a surface of the layer and an impurity diffusion layer. CONSTITUTION:A BiCMOS device which is provided with NPNTr and CMOSTr on the same semiconductor substrate has an epitaxial layer 3 of the same type on a P-type Si substrate. It also has an N-type impurity buried layer 2a and an N-type impurity diffusion layer 2b which are selectively formed on a boundary between the layer 3 and the substrate 1. It is also provided with a bipolar TrB consisting of a base section 9, an emitter section 8 and a collector section 10 in a region including the layer 2a and a complementary MOSTrM in a region excepting the above. Furthermore, it has the base section 9 and the emitter section 8 through an N<->-well 4 on a layer surface, and a section of a collector 10 is composed of a trench 21 attaining the layer 2a from a surface of the layer 3, an impurity diffusion layer 22 of N-type which is arranged along a bottom and a side thereof and a poly Si layer 11 buried inside the trench 21 for flattening.
Patent JP-H0350346-A (JP)
Title: Control valve device for automotive engine
Inventor: IRINO HIROSHI
IPC: F02D9/10
Filed: 1989-07-18
Abstract: PURPOSE:To prevent the generation of a noise and the partial wear of a gear by axially energizing the driven and intermediate gears of gear mechanisms for connecting a control lever to an actuator in the constitution wherein the control lever driven and controlled with the actuator is connected a control valve shaft. CONSTITUTION:A lost motion lever 7 is fixed to one end of a throttle shaft 2 having a throttle valve 6 fixed and projected from a throttle body 1, and an operation lever 8 interlocked with accelerator operation is so supported thereon as to be capable of turn. In addition, a control lever 9 controlled with an actuator 52 is fixed to the other end of the aforesaid shaft 2. In the aforesaid control device, the operation lever 9 and the actuator 52 are interlocked with each other via gear mechanisms 54, 49 and 43. Moreover, a driven gear 43 supported on the throttle shaft 2 is so provided as to be engaged with the control lever 9 and energized with a return spring 44 toward a throttle valve open direction, when turned to ward a throttle valve close direction.
Patent JP-S57127221-A (JP)
Title: Automatic power-on/-off device
Inventor: NAKAYAMA TSUYOSHI
IPC: G06F1/26
Filed: 1980-12-29
Abstract: PURPOSE:To operate push buttons of a telephone set to obtain a function similar to the operation on a display and operation panel, by performing operations for change of a schedule or the like in a general subscriber's telephone set with push buttons placed in a remote position. CONSTITUTION:When detecting an incoming, an automatic power-on/-off device 6 takes out encoded voice information of a response message of a center name or the like from a voice storage part 18 and converts this information to voice by a voice adapter 19 and transmits it to a telephone set 24. The operator depresses push buttons of the telephone set 24 in a proper combination to indicate change, addition, deletion, registering, confirmation, or the like of an operation schedule. When receiving a series signal, which is obtained by converting the push-button signal by a multifrequency receiving device 21, in a line adapter 20, the device 6 repeat the command with voice to confirm the command. Similarly, the command or schedule information from the operator is inputted and is confirmed with voice to execute processings for change or the like of a schedule table on a reandom access memory 7-1.
Patent JP-2000017308-A (JP)
Title: Method for working hydrogen storage alloy sintered compact and negative pole for alkali storage battery
Inventor: HAMAYA NORIAKI
IPC: B22F3/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To increase the electrode capacity of a nickel-hydrogen storage battery and to enable the increase of the capacity of the storage battery and the improvement of the energy density thereof by impregnating a porous sintered compact with an alkali aq. soln. and then executing machining. SOLUTION: A hydrogen storage alloy having an AB5 series hydrogen storage alloy compsn. is pulverized in an inert gas atmosphere to form into powder having about 5 to 8 μm average grain size. This alloy powder is press-worked into a desired shape and is directly sintered at about 600 to 1,100 deg.C in an inert gas atmosphere to form into a hydrogen storage alloy porous sintered body having about 20 to 40 vol.% open porosity. This alloy porous sintered compact is immersed into an alkali aq. soln. of 0.1 to 8 N composed of NaOH, KOH, LiOH or the like and is sufficiently moistened into a state in which grinding oil is not infiltrated into the inside of the sintered compact, and, after that, this sintered compact is machined into a prescribed electrode shape and is subjected to treatment such as washing or the like.  In this way, the electrode free from the influence of grinding oil can be obtd.
Patent JP-S6430488-A (JP)
Title: Reluctance motor
Inventor: BAN ITSUKI
IPC: H02P6/08
Filed: 1987-07-27
Abstract: PURPOSE:To level an output torque by using a high DC power corresponding to the output torque and number of revolutions, making the rise of an exciting current steep and causing an accumulated magnetic energy to circulate through power source. CONSTITUTION:A rotating shaft 1 is rotatably supported by a main body, a rotor 3 is fixed to a cylinder 1a fitted to said shaft 1 and salient poles 3a-3b are embedded in said rotor. Inside a fixed armature 4, rectangular U-shaped magnetic poles 4a-are embedded and fixed, which magnetic poles 4a are made by lamination and solidification of U-shaped silicon steel plates. Also, exciting coils 5a-are wound round magnetic poles to form a three-phase half-wave conducting motor. Further, magnetic poles 4a-form independent electromagnets and independent salient poles 3a-. Thus, a source voltage has no connection with an exciting current so that the rise of a conducting current curve becomes steep by the use of a high source voltage and the accumulated energy can rapidly circulate and discharge due to said high source voltage.
Patent JP-H1012331-A (JP)
Title: Electric connector for flexible substrate
Inventor: IGARASHI MINORU
IPC: H01R12/79
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for a flexible substrate capable of ensuring electric contact with a flexible substrate and an electric contact, having a rigid bearing portion of a pressurization member rotationally pivoted so as to be rotary against a housing, capable of certainly maintaining a closed state of the pressurization member, and capable of being provided inexpensively with a small number of parts. SOLUTION: This connector is composed of an electric connector 16 provided with an electric contact arm portion 19 having a contact portion 24 formed on an inclined face on which a top face 19A is downwardly inclined toward a tip end from a base portion 23 and recessed upwardly at a tip end at an opening of an upward first half portion of a housing 11 and a cap-shaped pressurization member 33 rotationally pivoted at a holding portion provided both side faces of the housing for opening and closing the opening. And, when the pressurization member 33 is closed, a flexible substrate F inserted into the above opening is pressurized downwardly and is connected at two points between a contact portion 24 of the electric contact arm portion 19 and the base portion.
Patent JP-S6164122-A (JP)
Title: Equipment for treating sample
Inventor: SUDA YOSHIYUKI
IPC: H01L21/3065
Filed: 1984-09-05
Abstract: PURPOSE:To make the distribution of the thickness of a produced film uniform making the distribution of the flow rate of a reaction gas and the distribution of the density of low in quantity uniform by providing an exhaust port consisting of plural holes adjacent to the electrode installed near a sample. CONSTITUTION:A gas exhaust port 21 consisting of plural holes is provided under an exhaust pipe 20. The reaction gas in a container 11 flows from the gas inlet 19 of a bottom electrode 13 to the gas exhaust port 21 near a top electrode 12 and the distribution of the flow rate of the reaction gas and the distribution of the density of the flow in quantity can be made uniform against the top electrode 12. This enables to make the distribution of the thickness of a film deposited on the surface of a sample 15 placed on the top electrode 12 uniform.
Patent JP-H07196741-A (JP)
Title: Hydroxylated copolymer, its production, and its use in high-solid coating material
Inventor: URURITSUHI ETSUPURE
IPC: C09D133/06
Filed: 1994-08-08
Abstract: Copolymers of particularly low viscosity which can be prepared by bulk polymerisation in which component (A) is introduced at the beginning of the polymerisation and at least two olefinically unsaturated, copolymerisable monomers (B), of which at least one contains at least one COOH group and at least one is sterically hindered, are added during the further course of the polymerisation.
Patent JP-S5886443-A (JP)
Title: Measuring method for directivity of anisotropic material
Inventor: URABE HIROSHI
IPC: G01N22/00
Filed: 1981-11-18
Abstract: PURPOSE:To measure the directivity of an anisotropic material without destruction and contact by separately detecting the horizontal and vertical polarized waves of a microwave transmitted through a sample, and measuring their phase difference and intensity difference. CONSTITUTION:A microwave from a microwave generator is guided to a rectangular wave waveguide to obtain a wave in mode TE10, whcih is converted into a wave in mode TE11 through a rectangular-circular converting waveguide and then guided to a circular waveguide wherein a sample is arranged. The microwave in mode TE11 when transmitted through the sample has its horizontal and vertical polarized wave components shifted in phase and attenuated in amplitude according to the dielectric constant of the sample. This microwave is separated by a polarizer into the horizontal and vertical polarized wave components E1 and E2, whose phase difference and intensity difference are measured by a phase-difference and intensity difference detector and displayed and recorded on a display and recording device. Consequently, the orientation direction of fiber of a fiber-reinforced compound material is detected independently of fiber content and the thickness of the sample.
Patent JP-H0930866-A (JP)
Title: Siliceous nitride sintered compact having high thermal conductivity, its production and insulating base made of siliceous nitride sintered compact
Inventor: HIROSAKI NAOTO
IPC: C04B35/584
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a siliceous nitride sintered compact excellent in mechanical characteristics. SOLUTION: This siliceous nitride sintered compact comprises >=85wt.% and <=99wt.% of β type silicon nitride granule and the rest of a grain boundary phase of an oxide or oxynitride. The silicon nitride sintered compact has >=0.5wt.% and <=10wt.% one or more metal elements selected from Mg, Ca, Sr, Ba, Y, La, Ce, Pr, Nd, Sm, Gd, Dy, Ho, Er and Yb in the grain boundary phase, having <=1wt.% Al atom content in the grain boundary phase, <=5% porosity and >=10vol.% and <=60vol.% of the β type silicon nitride granule havins >=5μm minor axis diameter.
Patent JP-H0235801-A (JP)
Title: Small ridge waveguide and coaxial line converter
Inventor: YAMAGATA TOSHIHIKO
IPC: H01P5/103
Filed: 1988-07-26
Abstract: PURPOSE:To more satisfactorily execute the impedance matching in a small and wide band of one octave or above by changing the diameter of the coaxial core in the pipe of a mode converting part to two steps and providing it close to a pipe electric field wall. CONSTITUTION:A mode converting part 42 provided between a single ridge 40b and a coaxial line part 41 and to obtain the impedance matching of a ridge waveguide part 40 and the coaxial line part 41 is constituted by arranging plural coaxial cores 43 and 44 having a different diameter in an axial direction and provided close to a pipe electric field wall 45 so as not to abut to a pipe electric field wall 45. Thus, the impedance matching of the coaxial line part 41 and the ridge waveguide part 40 can be fine adjusted, the characteristic impedance of the converting part 42 is lowered, and can be sufficiently set to the characteristic impedance of the coaxial line part 41. Thus, the impedance matching can be easily and satisfactorily executed. By using the double ridge, by specifying the cross section accurately, the action frequency of the wide band of one octave or above can be secured, and the small waveguide of the aperture diameter of lambda/4 or below at a lower limit frequency can be formed.
Patent JP-S57108722-A (JP)
Title: Force detector
Inventor: ASANO KEN
IPC: G01L1/26
Filed: 1980-12-26
Abstract: PURPOSE:To realize a force detector which can eliminate the fluctuation of the zero point at a mobile part regardless of the change of the posture, by compensating the effect of the gravity via a combined matter of a flexible part and a weight of a detecting element for compensation of a displacement or a distortion which is caused. CONSTITUTION:The outer fringe part 2' of a detector diaphragm 2 of a force detector protrudes into an outside circular chamber 20 and is coupled with a weight 21 to form an electrostatic capacity type compensating displacement detecting element 17 along with compensating fixed electrodes 26 and 27 plus compensating mobile electrodes 24 and 25. In the same way, the detector capacities are connected in series and in an X shape. Accordingly the variation of the electrostatic capacity which is caused by a displacement of a coupling rod 11, etc. due to the gravity and in accordance with the change of posture of the force detector can be eliminated via the element 17. As a result, the fluctuation of the zero point which is caused by the gravity when the posture is changed can be substantially eliminated by the force detector.
Patent JP-2001014109-A (JP)
Title: Storage device
Inventor: KAWAHARA YUJI
IPC: G06F12/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten access time relating to a storage device for reading data from a storage medium such as a magnetic disk and an optical disk and transferring them to a host. SOLUTION: Without fixedly dividing a read buffer for storing the data read from the storage medium as cache data into plural areas, the data are successively stored in the read buffer. When plural cache data areas which are the set of the data whose addresses on the storage medium are successive are present in the read buffer, weighting is performed relating to the importance of data preservation in every cache data area, subscribing is performed in the area of the minimum weight and at least the data of the area of the maximum weight are preserved.
Patent JP-2000015946-A (JP)
Title: Manufacture of support for lithographic printing plate
Inventor: MINAMINO DAIKI
IPC: C25F3/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a support for a lithographic printing plate which enables execution of a uniform surface-roughening treatment free of failures such as nonuniformity in surface roughening, burning and fusing of an aluminum sheet in the course of conveyance, with no need to make the concentration of chemicals higher than needed and with excellent efficiency in terms of energy and which enables reduction of a loss of the aluminum sheet at the time of a switchover of kinds (positive plate, negative plate, standard article and a high printing-resistance article) or a change in a sheet width. SOLUTION: In a manufacturing method of a support for a lithographic printing plate which has a process of polishing a surface of an aluminum sheet mechanically, a process of polishing it chemically and/or a process of roughening it electrochemically and a washing process before each of the aforesaid treating processes, the temperature of washing water in the washing process before the treating process is made to be within ±10 deg.C of a temperature of treatment in the process. Besides, the conditions of treatment of the aluminum sheet in each process are changed at the time when a joining part of the aluminum sheet reaches each process.
Patent JP-S6081338-A (JP)
Title: Apparatus for packing wound yarn in box
Inventor: KASUGAI TAKESHI
IPC: B65H67/06
Filed: 1983-10-04
Abstract: PURPOSE:To pack definite number of full bobbins in a bobbin container in aligned state, by placing an inclined table under the bobbin-dropping opening of a conveyor or a chute, and placing a direction changer, a hopper and a bobbin container under the inclined table in the order. CONSTITUTION:The full bobbin W doffed from a fine spinning frame is transferred by the conveyor 2. An inclined table 3 is placed under the delivery end of the conveyor 2, and a direction changer 4 is placed under the inclined table 3 in a manner to cross with the extension of the table 3. A hopper 5 is placed below the direction changer 4 to hold a definite number of full bobbins W temporarily. When the detector 17 has detected that the predetermined number of the full bobbins are stored in the hopper, the conveyor 2 is stopped, and the full bobbins W are dropped into the bobbin container 15 under the hopper 5 and packed.
Patent JP-H0635550-A (JP)
Title: Cooling water temperature controller for continuous line
Inventor: SUGIYAMA MASAYUKI
IPC: C21D11/00
Filed: 1992-07-14
Abstract: PURPOSE:To improve the transient control accuracy when a water temperature is set by preferentially using a pure water system which is robust and excellent in the cooling ability against the disturbance caused by the variance of the heat valve supplied from an upstream cooling tank. CONSTITUTION:The pure water temperature Tw0 detected by a temperature measuring resistor 17 is inputted to a heat income/outgo computing part 18 together with the temperature Ts of a strip 9 at the inlet side of an upstream cooling tank 11 which is detected by a radiation temperature 10, the cooling water temperature set value Tw'1 of a downstream cooling tank 1, and the cooling water temperature set value Tw'2 of the tank 11. The part 18 calculates the heat income/outgo to compensate the disturbance of the heat value caused by the heat value supplied from the strip 9 and the water supplied from the tank 11. Then the part 18 calculates the pure water value F1 which is supplied to the tank 1. The value F1 is also inputted to pure water flow rate control part 19. The part 19 calculates a control amount based on the deviation between the value F1 and the pure water flow rate detected by a pure water flow rate meter 20. Then a flow rate control valve 21 of a pure water system is controlled by the output operation of the part 19. Thus the flow rate of the pure water supplied to the tank 1 is controlled.