baber/WOPTO huggingface dataset:
Patent JP-H11111511-A (JP)
Title: Dual-shaft rotating electronic component
Inventor: YOSHIOKA KAZUHIRO
IPC: H01C10/20
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To increase the rotational torque of an inner shaft, by providing an O-ring at least between the peripheral surface of the inner shaft and the inner peripheral surface of an outer shaft. SOLUTION: A variable resistor 31 is provided between a torque plate 16 and a case 22, as an electronic component operated by an outer shaft 12. An encoder block is provided on the side of a torque plate 23 opposite to a bearing 11, as an electronic component operated by an inner shaft 19. In the variable resistor 31, the inner shaft 19 loosely penetrates a center portion of a rotor 33, and a center protruding portion of a torque rotor 14 is pressed into a center recess of the rotor 33 on the side of the bearing 11 and, if necessary, is integrated in the rotational direction of the cuter shaft 12. In the encoder block, the inner shaft 19 is inserted through a rotor 45, and a protrusion of a torque rotor 21 is pressed into a recess of the rotor 45 on the side of the bearing 11, and if necessary, is engaged further in the rotational direction.  Then, an O-ring is provided between the inner peripheral surface of the outer shaft 12 and the outer peripheral surface of the inner shaft 19.
Patent JP-H1078223-A (JP)
Title: Combination structure of skeleton of foot warmer
Inventor: SHIMADA NOBUO
IPC: F24C1/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To effect consideration to strength and stability and to be suitable for practical use property by a method wherein four parts are prepared and are integrated into one leg at the central part of foot warmer. SOLUTION: A material, such as a steel, plywood, and glass fibers, having stability and strength is used as a material. When parts are integrated, four parts are firmly coupled together by a screw so as to be free from chattering. According to the strength of a material, a frame is fitted in. Two or four heaters are arranged at a top cover according to the size of a foot warmer. This constitution reduces four impeding legs into one leg and provides a comfortable foot warmer to keep sufficient strength and stability.
Patent JP-H03131886-A (JP)
Title: Transfer device of image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/16
Filed: 1989-10-18
Abstract: PURPOSE:To enable stable and excellent transfer without reference to environment and the size of a transfer material by bringing a transfer means under constant-current control in a paper-unfed area with a specific-value current having the same polarity with toner and holding the current voltage, and performing constant-voltage control in a paper-fed area with the held voltage having the opposite polarity from the toner. CONSTITUTION:A transfer position is provided as a nip part where a photosensitive body and a transfer roller 2 are pressed against each other. Then the transfer roller 2 is brought under the constant-current control in the paper-unfed area where the transfer material P is not at the transfer position with the specific current value having the same polarity with the toner and the current voltage is held. On the other hand, in the paper-fed area where the transfer material P is present at the transfer position, the constant-voltage control is carried out with the held voltage value having the opposite polarity from the toner. Consequently, the excellent transfer is performed stably without reference to the environment and the size of the transfer material.
Patent JP-S61147854-A (JP)
Title: Steel material for steel plate
Inventor: SUGIE EIJI
IPC: C22C38/00
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a steel material for a steel plate having superior strength, toughness and weldability by incorporating a very small amount of Nb into a steel contg. C, Si, Mn, Ni, Cr and Mo as principal components. CONSTITUTION:The composition of a steel material for a steel plate is composed of, by weight, 0.15-0.23% C, 0.01-0.3% Si, 1-1.8% Mn, <0.01% P, <0.01% S, 0.3-1% Ni, <0.5% Cr, 0.3-1% Mo, 0.005-0.05% Nb, <0.03% Al and the balance Fe with inevitable impurities. The composition may further contain <0.05% V. Said very small amount of Nb improves the strength, especially the yield strength at about 150-300 deg.C high temp.
Patent JP-H1085511-A (JP)
Title: Stirring apparatus for precipitation tank
Inventor: ITO HIROSHI
IPC: B01D21/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To inhibit forcible force from being applied to an arm and a center axis, prevent a stirring apparatus from being broken, and provide the stirring apparatus to be economically installed in a precipitation tank by swinging and displacing the center axis and shifting the axis from the axial center of the precipitation tank in the case the arm is shifted from a core circle. SOLUTION: One end parts of a supporting arm 3 and a pulling arm 4, which are united not linearly but arranged at an angle on an upper end of a center axis 2 installed in the lower end of a supporting part supported in the center part of the inner bottom of a circular precipitation tank 1, are joined and at the same time the other ends of the supporting arm 3 and the pulling arm 4 are respectively engaged with a rail 10 laid on the upper end of the precipitation tank 1 to make both arms movable and rotatable along the rail 10, so that the center axis 2 can be kept uprightly. A rotating and driving apparatus 5 which comprises a motor 52 and can be self-driven along the rail 10 is joined to one of the arms and a stirring body 6 is installed in the arm or the center axis 2.
Patent JP-H04146652-A (JP)
Title: Metal package for ic use
Inventor: KURODA YOSHIKATSU
IPC: H05K3/30
Filed: 1990-10-09
Abstract: PURPOSE:To contrive a prompt and reliable positioning of a substrate for electronic components or the like as well as to enhance the heat dissipation property of the substrate and to make possible the highly integrated packaging of the components by a method wherein the base plate of the title package is constituted of a two-step structure and the side of the lower step of the package is formed in such a way as to be able to house the substrate in a fitting manner and, at the same time, to be brought into contact closely with a printed board. CONSTITUTION:In a metal package 2a, a package base plate 4 which is the bottom of the package 2a is made much lower than a middle-step bottom 4a by a size, in which a package internal substrate 3 can be fitted in the inside of the package 2a, and the rear of the package 2a is made to abut on a printed board 1 and is bonded to the board 1 with a bonding agent. In the interior of the package 2a, the substrate 3 is fitted in the part of the base plate 4 and is bonded to the base plate 4 or is firmly bonded to the base plate 4 by soldering. Other constitution is identical with that in a conventional embodiment, the bottom 4a is inserted in the package 2a, is fixed by a plurality of lead pins 8 fixed to the board 1 by soldering 7, the substrate 3 and the pins 8 are connected to each other via wires 9, a metal package upper plate 6 is made to cover in inert gas and the four sides of the package 2a are sealed by a seam welding or the like.
Patent JP-H07102178-A (JP)
Title: Silver halide photosensitive material
Inventor: KATO TAKASHI
IPC: G03C1/14
Filed: 1993-10-04
Abstract: PURPOSE:To provide a silver halide photosensitive material of high sensitivity, low in the change in sensitivity at elevated temperatures and/or under its preservation at elevated temperatures, excellent in preservability, containing a specific cyanine pigment. CONSTITUTION:The objective photosensitive material containing a cyanine pigment having at least one kind of alkynyl group as nuclear substituent, pref. a compound of the formula [Z1 is a group of atoms necessary for forming five- or six-membered nitrogen-contg. heterocycle; V1 to V4 are each H or substituent, at least one of them being CidenticalCR1 (R1 is H, alkyl, aryl, silyl or COOH); R2 and R3 are each alkyl; L1, L2 and L3 are each methine; M1 is charge- neutralizing ion; m is a number necessary for neutralizing the charge in the molecule: <=0; n is 0 or 1-3].
Patent JP-H03131879-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/08
Filed: 1989-10-17
Abstract: PURPOSE:To achieve simplification of the constitution, improvement in picture sharpness, high speed operation, high efficiency, prevention of soil and damage in the device, miniaturization, and cost reduction by dispersing and flying developer, which is held on a developer carrier, to a development area by means of the action of a variable electric field, and developing a latent image on an image carrier. CONSTITUTION:The developer carrier 101 holds charged developer; an electrode body 105 is arranged so that it is in contact with the developer on the developer carrier 101, and it is made of plate-like elastic body. An electric field applying means 106 applies a variable electric field between the developer carrier 101 and the plate-like, elastic electrode body 105. The developer held on the developer carrier 101 is dispersed and flown to the development area R by means of the action of the variable electric field, and a latent image on the image carrier 2 is developed. That is, a powder cloud is produced by applying an alternating electric field to the plate-like, elastic electrode body 105, and is dispersed into the development area R to carry out development. Thus, simplification of the constitution, improvement in picture sharpness, high speed operation, high efficiency, prevention of soil and damage in the device, miniaturization, and cost reduction can be achieved.
Patent JP-H09108999-A (JP)
Title: Transmitting-receiving method for data through utilization of network in production system
Inventor: KIKO YOSHIYUKI
IPC: G06Q50/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To remove a check to the execution of task processing in a line hostcomputer by optionally transmitting and receiving data at any time between a production controlling computer and a line hostcomputer. SOLUTION: Line host computer LHC 1 or 2 reads out corresponding indication data from the data base of a data base server DBS according to referred definition content, and to host sequencers HPLC 1-3, the above data are downloaded to equipment sequencers PLC 1-30 having transmitted gateway request link relay, or report data which the equipment sequencer PLC 1-30 hold as information showing the present proceeding state of work are uploaded and transmitted to a data base server DBS. A production control computer PC reads out the report data registered in the data base as occasion demands.
Patent JP-S62130062-A (JP)
Title: Facsimile equipment
Inventor: YAMAMURA MASARU
IPC: H04N1/32
Filed: 1985-11-30
Abstract: PURPOSE:To attain the reservation of transmission of an original by using an automatic dial means when a transmission end identification sheet is detected during the transmission so as to apply automatic call thereby sending an original set next to the identification sheet. CONSTITUTION:The reservation input control means 32 of a control circuit 3 stores an abbreviation number in a reservation memory 11 when the abbreviated number is inputted by dial key operation on a console panel 9 during the transmission. Further, a reservation transmission control means 33 supervises the feeding of a transmission end identification sheet shorter than the shortest original length capable of reading and scanning during the transmission. When the said sheet is detected, the present transmission is finished after the sheet is transmitted and the abbreviated number stored in the memory 11 is read succeedingly. The abbreviated number applies automatic dial control to call the transmission party thereby starting a new transmission.
Patent JP-H11110893-A (JP)
Title: Mounting device of recording medium
Inventor: NAKAYAMA KEISUKE
IPC: G11B17/30
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a recording medium capable of self-cleaning of a contacting parts by mutual sliding motion between a connecting terminal on the package side and a contact part of the device proper at the time the package is completely mounted. SOLUTION: A disk package P is mounted on a mounting region in a direction from an inserting inlet A1 to X1, then a corner part 1g is abutted upon a receiving part 14b of a shifting plate 14 and moves together from a position (a) to a position (f). In this case, a pushing up piece 14e of the shifting plate 14 presses a pressed up part of a contact structure 20 in the Z2 direction, so that the contact structure 20 is turned in the 32 direction and there goes a sutuation change from (c) to (d). Accordingly, a contact 26a is abutted on a contact terminal 3 of the disk package P to form an electric connection. The abutting motion is made just before the completion of mounting of the disk package P, so the contact 26a slightly slides on a contact terminal 3.  In this way, the contact 26a and the contact terminal 3 come to scrub with each other and are cleaned, and thus disorder such as false contact hardly occurs and a steady connection is achieved.
Patent JP-H07103248-A (JP)
Title: Coupling device for driving member
Inventor: MATSUBAYASHI MAKOTO
IPC: G03G15/00
Filed: 1993-09-30
Abstract: PURPOSE:To maintain rigidity in the axial direction when rotating force is transmitted under an eccentric condition between a driving shaft and an output shaft in a screwdriver device or the like so as to drive the screwdriver device under an eccentricity absorbing condition and to automatically return the screwdriver device to the original position afterward. CONSTITUTION:A screwdriver device l is constructed in such a way as arranging a coupling member 3 between a driving shaft 2 and an output shaft 4 provided with a bit 5, and the rotation of the driving shaft 2 is transmitted to the bit 5 while the bit 5 engagingly locked in a trimmer 7. In the coupling member 3, mechanisms, which slide each other via ball slides 30, 50, are constructed between an upper base member 10 and a lower base member 70, which are individually arranged in upper and lower shafts, and a returning action via self-aligning mechanisms 20, 60 is exhibited. Under a condition, in which the bit 5 is engagingly locked to the trimmer 7, the rotational torque of the driving shaft 2 is transmitted to the bit 5, so that the rotational action to an object can be given.
Patent JP-H03134387-A (JP)
Title: Slow operating opening/closing valve
Inventor: ARIIZUMI RYOZO
IPC: F16K31/126
Filed: 1989-10-17
Abstract: PURPOSE:In a diaphragm opening/closing valve, in a diaphragm opening/closing valve, to relax the valve opening speed by providing a pilot pressure passage and a prepressurizing passage, which are equipped with a valve opening pressure chamber and a resistance pressure chamber and a flow control valve and a prepressure opening/closing valve, respectively. CONSTITUTION:Inside a valve body 11, a valve rod 14 and a diaphragm assembly 27 are provided, and a resistance pressure chamber 34 is made above a rolling diaphragm 24, and a valve opening pressure chamber 33 is made below it. A pilot pressure passage 36 is made in a cylinder 22, and this communicates with a prepressure opening/closing valve chamber 38, a needle valve 40, and a valve opening pressure chamber 33. When pilot pressure is introduced into the valve opening pressure chamber 33, the pressure inside the chamber rises, and the diaphragm assembly 27 rises. When the quantity of rise becomes a fixed valve, the O ring 47 of a prepressure opening/closing valve 45 closes a prepressure passage 43. Therefore, it follows that the valve opening pressure chamber 33 communicates with a pilot pressure source P only through the needle valve 40, and the valve can be opened slowly by adjusting the opening of the needle valve 40.
Patent JP-H0586518-A (JP)
Title: End-breakage detector for fine spinning frame and the like
Inventor: TAKAHASHI ISAO
IPC: D01H13/16
Filed: 1991-09-20
Abstract: PURPOSE:To provide the subject detector stable to electrical noise and mechanical vibration, absolutely insusceptible to light, capable of detecting and displaying the yarn breakage in high sensitivity and enabling the processing of a required management data based on the number of yarn breakages. CONSTITUTION:Detectors 21 to 2n are arranged corresponding to respective spun yarns 11 to 1n and each detector 21 to 2n is connected to a power source 8 through each connector 71 to 7n. The power source 8 is connected to a controller 11. The yarn breakage is detected and displayed by the detectors 11 to 1n and the necessary management data is processed by the controller 11 based on the number of yarn breakages.
Patent JP-H04145992-A (JP)
Title: Floor material and wall material for preventing static electricity and shielding electromagnetic wave formed by utilizing waste
Inventor: KIDAI TAKEO
IPC: B09B3/00
Filed: 1990-10-08
Abstract: PURPOSE:To allow the effective utilization of waste for floor materials for which the generation of static electricity is disliked and wall materials, etc., for shielding electromagnetic waves in the treatment of the waste by using thermosetting resins, such as phenolic resin and polyester resin at the time of molding the floor materials and wall materials, mixing these resins at specific wt.% with the waste, adding a catalyst as a hardener to the mixture and solidifying the mixture by reaction. CONSTITUTION:The waste of one or >=2 among the iron powder scrap discharged from a refining stage or steel shot stage, etc., the aluminum ashes discharged from aluminum refining and regenerating stages and the soot components contg. fine particle carbon discharged from a flue, etc., and the thermosetting resins, such as phenolic resins are mixed at the ratio of 70 to 95wt.% the former and 5 to 30wt.% the latter and the mixture is solidified by the reaction. The metallic substance is contained much in the aluminum ashes and the iron powder scrap and the carbon in the soot components and, since such components have an excellent electric conductivity, the antistatic function and electromagnetic wave shielding function are exhibited by effectively utilizing the characteristics of the waste. In addition, the inexpensive provision of such materials is possible.
Patent JP-H07107424-A (JP)
Title: Photographing device
Inventor: KOBAYASHI SHIYUNSUKE
IPC: G03D13/00
Filed: 1993-10-01
Abstract: PURPOSE:To record a photographed picture without keeping a user waiting by monitoring the operation states of plural printers to select and control an operatable printer and allowing the next photographing operation to shorten the interval of the photographing time. CONSTITUTION:A recording condition is set by the operation of a photographing operation part 13, and the picture of an object photographed by an electronic camera 22 is stored in a picture storage part 28 by a write part 27. The photographed picture stored in the storage part 28 is recorded by a printer 30; and at the time of this recording, operation states of plural printers 30 are monitored by a control part 50, and the operatable printer 30 is selected and controlled to record the photographed picture. Since the operation part 13 can be operated and the next user can perform the photographing operation when the photographed picture is recorded on recording paper by the printer 30, the interval of the photographing time is shortened, and the photographed picture of the object is recorded on recording paper without making the user waiting.
Patent JP-2001094826-A (JP)
Title: Automatic gain control circuit
Inventor: TAKAGI NOBUYUKI
IPC: H03M1/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control circuit capable of effectively utilizing the input range of an AD converter independently of an input video signal system and suppressing vibration caused by AGC control. SOLUTION: An error detection part 30 compares an output signal V from and A/D converter 14 with a set value L1, outputs a difference when L1<V and outputs 0 when V<=L1, a peak level discrimination part 32 detects the peak level of the output signal V in each line, compares the peak level with set values L1 to L3, judges which level range out of ranges 1 to 4 includes the peak level, and outputs a discrimination signal 1, 2, 3 or 4 and an integration input control part 34 outputs the output of the error detection part 30 in the case of the discrimination signals 1, 2, a fixed value K in the case of the discrimination signal 3 and 0 in the case of the discrimination signal 4, integrates the output value, converts the integrated value into an analog signal, and outputs the analog signal to a gain control amplifier 12.  Gain is held when the V is in an optimum level range 2 (L2<V<=L1), the gain is attenuated when the V is in a high level range 1 (L1<V) and the gain is amplified in the case of a low level range 3 (L3<V<=L2).
Patent JP-H02115532-A (JP)
Title: Gas turbine system and combustion driving method thereof
Inventor: SOMA KENICHI
IPC: F01N3/36
Filed: 1988-10-26
Abstract: PURPOSE:To reduce NOx components in the gas to be exhausted from a gas turbine by providing a furnace and a chimney in the exhaust system of the gas turbine, and providing a burner for forming a low air ratio flame in the furnace. CONSTITUTION:A furnace 20 and a chimney 22 are provided in the exhaust system of a gas turbine 12. A burner 28 for leading the exhaust gas from the gas turbine 12 into the furnace 20 and a nozzle 30 for supplying the oxygen into the furnace 20 are provided at the end of a pipe 24. The fuel or the premix gas of the fuel and the air is supplied to the burner 28 through a pipe 32. The burner 28 forms the low air ratio flame so that the air-fuel mixture of the exhaust gas from the gas turbine and the fuel is burned incompletely in the furnace 20. NOx components in the exhaust gas to be exhausted from the gas turbine can be thus reduced.
Patent JP-S63124476-A (JP)
Title: Circuit module
Inventor: ICHIDA TAKESHIGE
IPC: H01L31/02
Filed: 1986-11-13
Abstract: PURPOSE:To simplify positioning by positioning the center of a light-emitting surface or a light receiving surface, made to correspond to the intersections of the diagonals of the positions of pins fitted at the four corners of a package and boring a light-emitting window or a light-receiving window to the package, faced oppositely to the center of the light emitting surface or the light-receiving surface when a light emitting element or a photodetector is received in the IC package. CONSTITUTION:The diagonals of pins positioned at the four corners in a plurality of pins 5 set up to an IC package 1 are assumed. A light-emitting surface or a light-receiving surface is positioned at the intersection of the diagonals, and a light-emitting element or a photodetector 2 is fixed. A light-passing window 3 is bored to the package 1, made to correspond to the light-emitting surface or the light-receiving surface, and the window 3 is covered with a cover glass 4. Accordingly, the labor hour for positioning at a time when an element is received in the package 1 is saved, thus allowing economical spatial optical transmission.