baber/WOPTO huggingface dataset:
Patent JP-H01116009-A (JP)
Title: Apparatus for producing impregnated product
Inventor: YASUDA TORU
IPC: B22D29/00
Filed: 1987-10-30
Abstract: PURPOSE:To improve the productivity of impregnated products of porous objects by disposing an impregnating section provided with plural pieces of juxtaposed impregnation tanks, etc., a cleaning section, and a hardening section for the impregnated parts in series. CONSTITUTION:The works which are the porous objects such as sintered bodies are supplied, fed, ejected and transferred by a work supplying conveyor 4, an impregnated article transfer conveyor 5 and devices 2, 3 for feeding and ejecting the respective tanks disposed before and after plural pieces of the juxtaposed horizontal impregnation tanks 1 which execute the impregnation treatment of the above-mentioned works. The works are taken out of the tanks 1 not by order of loading into the tanks 1 but by the ending sequence of the impregnation treatments. These works are transferred by a transfer device 6 and a trolley conveyor 15 to the ensuing stages. The impregnating liquids sticking to the work surfaces are removed by various cleaning devices 7, 9 and further, the impregnating agents are cured in a hot immersing and curing tank 9 of the ensuing stage. In succession, the works are ejected as the impregnated products by a transfer device 13 and an ejecting conveyor 14. The hindrance of the improvement in the productivity at the time of the sequential treatment of plural kinds of the works by the difference in the time for the impregnation treatment of the works is thereby eliminated.
Patent JP-S62133325-A (JP)
Title: Photometric instrument
Inventor: SUGIYAMA HARUO
IPC: G01J1/02
Filed: 1985-12-06
Abstract: PURPOSE:To eliminate a visual field optical path dedicated to the viewing of light to be measured and to measure optical characteristics of a body to be measured by constituting an optical wave guide so that a photodetector attachment and a finder attachment are fixed in a replaceable state where the light to be measured is photodetected. CONSTITUTION:The finder attachment 15 is mounted on the optical waveguide 10 and the photodetection direction of a photometric instrument is so adjusted through a viewer 19 so that the light to be measured is aligned with the center of its cross. Namely, the light to be measured which is incident from an incidence window 11 is transmitted through the objective 13 of the optical waveguide 10, a projection window 12, the opening 18 of the attachment 15, and an ocular 20 to form an image in the view window 19. Then the attachment 15 is replaced with the photodetector attachment 14 and then the optical axes of the attachments 14 and 15 are aligned with each other, so that the desired light to be measured which is sighted in the view window 19 is made incident precisely on a detector 17 incorporated in the attachment 14. Namely, the light to be measured which is incident from the incidence window 11 is transmitted through the objective 13 of the optical waveguide 10, a projection window 12, and small hole of the attachment 14 and then made incident on the detector 17. Thus, desired optical characteristics are measured without splitting the light to be measured.
Patent JP-H1191218-A (JP)
Title: Transfer type recorder
Inventor: NOMURA YOSHIHIRO
IPC: B41J35/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a wrinkle type printing defect due to the wrinkle of a transfer film by a method wherein a tension providing device, providing a transfer film, unwinded from a transfer film unwind shaft, with back tension, is provided and the magnitude of a load torque, given to a transfer film unwind shaft, is made changeable. SOLUTION: Upon printing by a recorder device 10, the tip end of recording paper 1 is clamped by the clamping device 31 of a recording paper pull-out unit 13 while a recording head 15 is descended from a holding position and the recording paper 1 as well as a ribbon 2 are pinched between platen rollers 32. The printing is effected during extracting the recording paper 1, however, the ribbon 2, moved in conjunction with the movement of the recording paper 1, is wound from a ribbon unwind shaft 41 to a ribbon winding shaft 42. In this case, a tension providing device, providing the ribbon 2, unwinded from the ribbon unwind shaft 41, with a back tension by giving the load torque to the ribbon unwind shaft 41 of a ribbon cassette 14, is provided so as to be coaxial with the ribbon unwind shaft 41 whereby the ribbon 2 is retained under tensed condition upon printing.
Patent JP-H02118815-A (JP)
Title: Keyboard controller
Inventor: ITAKURA MIKITO
IPC: G06F3/02
Filed: 1988-10-28
Abstract: PURPOSE:To realize the quick response of a switch operation without damaging a repeating function by preventing the same information which exceeds two pieces and is continuous from being stored for the information when the switch of the keyboard is pushed down. CONSTITUTION:When a switch is scanned by a scanning circuit 12 and a switch 11 is pushed down, a detecting circuit 13 detects a switch by closing the contact of a switch. A comparing circuit 15 compares the switch information detected by the detecting circuit 13 and the preceding switch information stored in a buffer 14, and at the time of being the same switch, it is discriminated whether or not two pieces of the same information stored in the buffer 14 continuously remain. When two pieces remain, the processing of an information processor main body 16 is not completed, and therefore, the detected switch information is not stored into the buffer 14 and the scanning of the switch is executed again. Thus, without damaging a repeating function, the response of the switch operation can be realized.
Patent JP-H03134845-A (JP)
Title: Tape recorder
Inventor: FUJIBAYASHI KENJI
IPC: G11B15/10
Filed: 1989-10-20
Abstract: PURPOSE:To miniaturize a tape recorder by using a fast-forwarding operation mechanism part also as an operation mechanism part for recording a CUE signal during a recording mode. CONSTITUTION:When an FF/REW switch 9 is depressed to a fast-forwarding side under the state of the recording mode, a charging current corresponding to capacity C5 flows to the base of the transistor TR3 of a CUE signal control circuit 8 and the TR3 is made to be in an on-state. Then, a power source VCC is supplied to an oscillation circuit 7. Simultaneously, the charging current corresponding to capacity C6 flows through the base of a transistor TR4 and the TR4 is turned on. A part of the collector current of the TR4 is supplied as the base current of the TR3 and the TR3 is held in the on-state while the charging current corresponding to the capacity C6 flows. Then, the circuit 7 is held in an action state and a CUE signal is recorded on a tape. When the charging of the capacity C6 is finished, the TR4 and the TR3 are turned off and the circuit 7 stops oscillating. Thus, the operation mechanism part for recording a CUE signal need not be specially provided and the tape recorder is miniaturized.
Patent JP-H07188138-A (JP)
Title: Manufacturing of benzoylaminoanthraquinone compound
Inventor: UDO BERUKUMAN
IPC: C07C231/02
Filed: 1994-11-08
Abstract: PURPOSE: To economically advantageously obtain a benzoyl aminoanthraquinone compound by reacting an anthraquinone compound having at least one primary amino group with a benzoyl halide by the use of an alkyl benzoate as an organic solvent.  
     CONSTITUTION: By using an alkyl benzoate (particularly suitable being ethyl benzoate and methyl benzoate) as an organic solvent, an anthraquinone compound having at least one primary amino group is reacted with a benzoyl halide to obtain a benzoyl aminoanthraquinone. Examples of the anthraquinone compound include 1-aminoanthraquinone and 1,4-diaminoanthraquinone. Examples of the benzoyl halide include benzoyl chloride and isophthaloyl chloride. Examples of the benzoyl aminoanthraquinone include 1-amino-4-benzolyl aminoanthraquinone of formula I. This method can easily be carried out industrially and does not pollute the environment. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02119463-A (JP)
Title: Data transfer controller
Inventor: NAKAJIMA RYOETSU
IPC: H04N1/00
Filed: 1988-10-28
Abstract: PURPOSE:To transfer a data at high speed by storing a first input data at every transmission sender and rewriting only a data corresponding to a difference as to the input data of a 2nd and succeeding time. CONSTITUTION:A storage/comparison section 220 reads a memory a preceding and present input data from a prescribed sender, compares both in the unit of bits, extracts the difference and outputs a corresponding data. Then a code conversion section 230 receives an output of the storage/comparison section, converts the first input data from the prescribed sender into a prescribed code and converts only a data corresponding to the difference as to the 2nd and succeeding input data into a prescribed code. Then a storage section 240 stores the 1st input data for each sender and rewrites only the data corresponding to the difference as to the 2nd and succeeding input data. Thus, the conversion time for the telephone number of the sender and the transmission date or the like is reduced and the data is transferred more quickly.
Patent JP-H10148750-A (JP)
Title: Binoculars
Inventor: FUNATSU KOJI
IPC: G02B23/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain high rigidity even in a pupil-distance enlarged state by supporting a horizontal H-shaped movable frame for supporting a telephoto optical system housing casing so that the frame can be moved in the width direction. SOLUTION: As for a slide frame 32, a base plate 41 and a top plate 42 are positioned above and below, then, the frame 32 is fixed to an outer case 52 through the front and back ends and the side end. The left housing 21 is also fixed to the slide frame 31 in the same way. Thus, a box unit is constituted of right and left mirror bodies(casing) 21 and 22 constituted of the slide frames 31 and 32 and the outer cases 51 and 52, then, a structure of high rigidity is obtained. The right and left mirror bodies(casing) 21 and 22 constituted of the slide frames 31 and 32 and the outer cases 51 and 52 are slidably supported by the horizontal H-shaped supporting frame 25 constituted of the base plate 41, the top plate 42 and a central supporting body 45.  Thus, the supporting frame 25 and the right and left mirror bodies(casing) 21 and 22 are formed to a multi-layered structure, then, the binoculars of high rigidity is obtained as the whole.
Patent JP-H03137497-A (JP)
Title: Corrugatelike pin fin type heat exchanger
Inventor: ISOBE TOSHIO
IPC: F28F1/12
Filed: 1989-10-23
Abstract: PURPOSE:To suppress the pressure loss of fluid out of a tube to a small value, to make flowing speed of the fluid out of the tube uniform and to improve heat exchanging performance by bending a linear heat conductor in a corrugate state in a longitudinal direction, sequentially phase-deviating a fluid pipe in the tube in the flowing direction of the fluid out of the tube, and disposing a plurality of rows of the pipes. CONSTITUTION:In a heat exchanger 1, fluid pipes 2 in a tube are sequentially phase-deviated and arranged in two rows in the flowing direction of fluid F out of the tube, and both ends of the pipe 2 is held at headers 6, 6' used also as for circulating fluid in the tube. A linear heat conductor 3 bent in a corrugate state longitudinally is disposed over substantially the entire area of the pipe 2, and a bent top 4 of one side is secured to the surface of the pipe 2. In order to suppress the pressure loss of the fluid out of the tube to a small value, it is desirable to so set the size of the conductor and the arranging density of a plurality of corrugatelike linear heat conductors as to satisfy, for example, 0.25<=X<=2.5, 0.5<=XY<=2.5. In the formulae, X is the outer peripheral length (mm) of the section of the linear heat conductor, and Y is the arranging density (pieces/mm) of the conductors.
Patent JP-H06201171-A (JP)
Title: Ventilating device of kitchen
Inventor: RENNAATO UIRUHERUMU KASUTOWARU
IPC: F24C15/20
Filed: 1993-11-02
Abstract: PURPOSE: To minimize noise level of a ventilator by forming an inlet passage partially of a baffle wall and a removable front wall provided with a sound absorbing material and providing an outlet passage with a narrow portion, which is provided on both sides with a sound absorbing material. CONSTITUTION: A housing 10 constituting a ventilator has a removable front wall 16 provided with a sound absorbing material on the inside. The space in the housing 10 in front of a partition wall 22 forms an inlet passage 25 between an inlet 11 and a fan 20. In this space, a baffle wall 26 extends from one side of the inlet 11 via a part of the periphery of the fan to the same level as that of the upper part thereof. An outlet passage 23 is provided with a bracket 32 of a deodorant filter 24 and a narrow portion 33 provided on both sides with chambers 18, 19 which are arranged with sound absorbing material between deodorant filter 24 and an outlet 17. According to the structure, noise level of the ventilator can be lowered without lowering the capacity thereof.
Patent JP-H04148988-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/395
Filed: 1990-10-12
Abstract: PURPOSE:To enhance the preservability of a sheet itself and the transfer properties of a dye by providing an ink layer containing a polyvinyl acetoacetal resin and/or a polyvinyl butyral resin, a resin having a specific glass transition point and a heat-diffusible dye on a support. CONSTITUTION:An ink layer containing a polyvinyl acetoacetal resin and/or a polyvinyl butyral resin, a hologenated olefinic resin heat-diffusible dye is formed on a support. The degree of polymerization of the polyvinyl acetoacetal resin and/or the polyvinyl butyral resin is pref. 1500 or more, especially pref., 1500-3000. The wt. ratio of the binder and the heat-diffusible dye is pref. 1:10-10:1, especially pref., 2:8-8:2. The ink layer contains the specific resin, that is, the halogenated olefinic resin having a glass transition point (Tg) of 60 deg.C or lower, especially, 20-60 deg.C. The compounding amount of the resin specified in its glass transition point is usually 10-100 pts.wt., pref., 15-50 pts.wt. per 100 pts.wt. of the binder.
Patent JP-H04151474-A (JP)
Title: Air conditioner
Inventor: INOUE TSUNETOSHI
IPC: F25B49/02
Filed: 1990-10-12
Abstract: PURPOSE:To improve the safety by a method wherein a high pressure in freezing cycle is sensed when an operation is stopped, and a gas leakage in the freezing cycle is detected in reference to the result of sensing operation. CONSTITUTION:When an operation of a compressor is stopped (including an interruption of operation based on an indoor temperature control), an outdoor control part 50 takes a detected temperature of an outdoor temperature sensor 46 and then a saturation pressure of the refrigerant in an outdoor device A is calculated in reference to the detected temperature. A predetermined value lower than the calculated saturation pressure is compared with a detected pressure of the pressure sensor 45. If the detected pressure is lower than the predetermined value, the outdoor control part 50 judges it as a gas leakage. When this gas leakage is judged, the outdoor control part 50 prohibits an operation of the compressor. With such an arrangement, the safety thereof is improved.
Patent JP-2001095368-A (JP)
Title: Combine harvester
Inventor: ITAMOCHI TORU
IPC: A01F12/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester so designed as to mount a plant foot cover on one side of a discharged culm conveying device so as to be in a vertically swingable manner with the front upper part as its support, and intended to prevent such an unfavorableness that undergrown weeds are accumulated under the plant foot cover. SOLUTION: This combine harvester is so designed as to mount a plant foot cover 12 on one side of a discharged culm conveying device 9 for conveying discharged culms delivered from a threshing feed chain to a post-treatment section, so as to be in a vertically swingable manner with the front upper part as its support so that, when a non-threshing operation is conducted, one side of the device 9 is covered with the cover 12, in contrast, when a threshing operation is conducted, the cover 12 is retreatedly swung upward on its abutting upon a discharged culm foot section, wherein, when a threshing operation is conducted, the cover 12 is ensured to be held selectively at an upper retreated position.
Patent JP-H04148869-A (JP)
Title: Current sensor
Inventor: HAMAGUCHI KATSUSHIGE
IPC: G01R15/20
Filed: 1990-10-12
Abstract: PURPOSE:To enable packaging method of a coil and a core to be simplified by packaging the core which has a gap partially and which is wound by a coil in a positional relationship so that magnetic field due to the core is in parallel or in nearly parallel to a substrate. CONSTITUTION:When current to be measured flows to a coil 3, magnetic flux which is nearly in proportion to the current to be measured passes between gaps 2 of a core. Leakage magnetic flux from the gap of the core passes through a magnetic detector 4 at a certain ratio so that the magnetic detector 4 detects magnetic flux density which is nearly in proportional to the current to be detected. When this magnetic detection element 4 is a ferromagnetic body magnetic resistance effect type magnetic detection element, a voltage signal which is nearly in proportion to the above magnetic flux density can be generated by a circuit which is connected to the magnetic detection element.
Patent JP-H01117240-A (JP)
Title: Discharge element and its applied device
Inventor: IWANAGA MASAO
IPC: H01J17/04
Filed: 1987-10-30
Abstract: PURPOSE:To allow linear electrodes not to be deformed by their consumption, or to cause spattered electrode material not to stick on the surface of a ceramic insulator by providing with high-fusing-point semiconductor linear electrodes building-in a facial electrode and conductive feeders through the ceramic insulator. CONSTITUTION:Conductive metal like aluminum, aluminum alloy, nickel, nichrome, stainless steel and others are thermal-sprayed with mask on the surface of a thin platelike ceramic insulator 1, for instance, high purity alumina substrate on which multiple feeders 2 are formed in parallel. After that, electrodes 4 coated with titania, chromia, silicon carbide, zirconia, ceria, or high-fusing- point semiconductor of mixture or compound having said substances as main agent are formed by thermal spraying to be complex wire electrodes. Thereafter, a conductive facial electrode 3 is formed by thermal spraying on the back side of the insulator 1 opposite to the electrodes 4. Furthermore, a protective insulator layer 5 for said facial electrode 3 is prepared as required.
Patent JP-S63128224-A (JP)
Title: Controlling method for gyroscope
Inventor: ASAKAWA KAZUO
IPC: G01C19/30
Filed: 1986-11-18
Abstract: PURPOSE:To measure an azimuth with high accuracy by using a complete integral type power amplifier for inputting a feedback signal of current and position. CONSTITUTION:A power amplifier 23 drives a motor coil 14c by a current, by synthesizing a complete integral quantity of a difference between an angle command value gamma and a rotational angle theta by a complete integral part 20, an angular velocity theta' of an angular velocity feedback part 22, a rotational angle theta, and a current (i) of a plate motor. The amplifier 23 is provided with an operational amplifier OP1, a pair of transistors TR1, TR2, a capacitor C1 and an input resistance R7, therefore, a transmission characteristic of the amplifier OP1 uses a complete integral type, and to an input part of the amplifier OP1, the rotational angle theta, the angular velocity theta' and the current (i), and the complete integral value of a difference between the angle command value gammaand the rotational angle theta are applied with positive feedback, a negative feedback, and positive feedback, respectively. In such a way, by forming a transfer characteristic of the power amplifier 23 for driving an actuator, as a complete integral type, a measuring error by an electric characteristic of the actuator is prevented, and an azimuth can be measured with high accuracy without causing a delay.
Patent JP-H04148796-A (JP)
Title: Lift device
Inventor: TETSUHASHI TAKASHI
IPC: B66F7/08
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a lift device of which height at descending end is short and starting force at ascending drive is large by providing rollers which are contacted with cam members and moved by extension of a cylinder so as to rotationally move outside and inside arms to open on the upper end of an operation rod. CONSTITUTION:By driving to extend a hydraulic cylinder 17, a roller 33 is moved in the M1 direction along a rail member 34, hereby, an operation connecting plate 31, an operation rod 41, and rollers 43, 44 are also moved in the same direction. By movement of the rollers 43, 44, they are rolled on cam faces 51a, 52a to spread out cam members 51, 52, hereby, an outside arm 11 and an inside arm 12 are rotationally moved centering around a shaft pin 13 to open, and in the condition shown with the full line. When the connecting plate 31 is moved a certain distance, the roller 33 is contacted with a stopper member 35 to stop, hereafter, the arm 11 is pushed up with a piston rod 17a, the arms 11, 12 are further opened to lift a table 14 up to an ascending end position. The while, the rollers 43,44 are in free condition and placed on the cam face 51a by dead weight.
Patent JP-H1196028-A (JP)
Title: Display device, display method and storage medium
Inventor: HIRAI MASAHITO
IPC: G06F3/048
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of clearly distinguishing a case that an element arranged on a lower node is not displayed due to any cause though the lower node practically exists from a case that a lower node does not practically exist and an element on the lower node is not displayed in the case of displaying the element on the lower node of a non-terminal node. SOLUTION: In the case of displaying a lower object included in required container objects on a screen displaying respective objects, operation for displaying the lower object is executed. When the operation is executed, the lower object is retrieved, and at the time of judging that the lower object is not included in the container objects based on the retrieved result (steps S1, S2), a message 'no object' is displayed (step S3).
Patent JP-H0995639-A (JP)
Title: Ink for transparent window and printed matter provided with transparent window using the same
Inventor: UBUKAWA HIROAKI
IPC: C09D11/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter provided with a transparent window, excellent in performances in good productivity by using ink for transparent window having high speed printability and excellent in performances such as drying property, resistance to yellowing and transparent effect of paper. SOLUTION: Ink containing an alicyclic saturated hydrocarbon consisting mainly of an aromatic saturated hydrocarbon resin and paraffin wax as main components, obtained by adding a solvent thereto and heating and dissolving these components into the solvent or ink obtained by adding oil and fat and a fatty acid to the above ink components and dissolving these components is preferably used as the ink for transparent window. This printed matter provided with transparent window, excellent in performances can be produced in good productivity by applying the ink to a printing apparatus for transparent window such as an inline finishing apparatus coupled to an offset cylinder press, carrying out picture pattern by inline and then carrying out other post finishing.