baber/WOPTO huggingface dataset:
Patent JP-H01138347-A (JP)
Title: Detector for throttle valve opening degree
Inventor: HIDAKA TAKESHI
IPC: F02D45/00
Filed: 1987-11-26
Abstract: PURPOSE:To simplify a switch structure by installing a throttle switch which outputs a turning-ON signal at a perfectly closed and opened positions of a throttle valve except at an intermediate position of the throttle valve and judging the perfectly closed position signal and the perfectly opened position signal from the turning-ON signal, etc. CONSTITUTION:A rotor 5 having a cam groove 5a is interlocking-connected with a guide contactor 4 which is interlocking-connected with the revolution of a throttle valve shaft through an arm 4b and stoppers 5b, and the contact point 14 of a movable contact point arm 12 which has a guide pin 13 engaged with the cam groove 5a at the free edge is allowed to contact a contact point 17 installed on a fixed contact point arm 16, at the perfectly opened and closed positions of the throttle valve. Therefore, a turning-ON signal is generated from a throttle switch 10, and the perfectly closed or opened position of the throttle valve is judged by a judging means on the basis of the turning-ON signal and other the engine operation state, and a signal on the basis of the result of the judgement is outputted.
Patent JP-H07214839-A (JP)
Title: Auto-changer
Inventor: MORIMURA JINICHI
IPC: B41J13/00
Filed: 1993-11-01
Abstract: PURPOSE: To enable the continuous operation of a video printer for a long time without being attended by a person and to keep an arbitrary feeding tray and an ink ribbon cartridge. CONSTITUTION: In an auto-changer for replacing the feeding tray 27 and ink ribbon cartridge 28 mounted on a video printer if necessary, a feed means for delivering the feeding tray and the ink ribbon cartridge between a magazine 26 having a plurality of tray housing chambers 26A and cartridge housing chambers 26B is provided. At this time, by forming the magazine by stacking magazine units in a plurality of stages, the video printer can be continuously operated for a long time without assistance and the magazine can keep a plurality of the feeding trays and the ink ribbon cartridges.
Patent JP-H11134985-A (JP)
Title: Fall switch
Inventor: ONISHI TAKAMASA
IPC: H01H35/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fall switch which can automatically shut an electric circuit when an electric appliance such as electric heater, a fan heater, a far infrared heater, etc., falls down due to an earthquake or the like. SOLUTION: This fall switch is provided with an electric current shutting switch 5, a lever 4 brought into contact with the switch part of the switch 5 and having a prescribed length and a fulcrum near the switch part, a weight 2 which can push an end part of the lever 4. The electric current shutting switch 5 keeps the electric communication by pushing the lever 4 by the weight 2 and switches to electric current disconnection state when the pushing force of the weight 2 on the lever 4 is eliminated due to rolling of the weight at the time when an appliance having the switch falls down.
Patent JP-H04169836-A (JP)
Title: Method for estimating occurring time of fatigue damage
Inventor: KAJIMOTO KATSUYA
IPC: G01M99/00
Filed: 1990-11-01
Abstract: PURPOSE:To make it possible to estimate the time of occurrence of fatigue damage readily and in high evaluating accuracy by obtaining the fluctuating width of the strain of an object structure based on the time of breakdown of a thin wire. CONSTITUTION:The thin wire of a material 2, whose fatigue strength is lower than the fatigue strength of an object structure and has the known fatigue strength, is attached to the structure. The time of the breakdown of the thin wire is detected. The fluctuating width of the strain of the object structure is obtained based on the time of breakdown of the thin wire. The time of the occurrence of a crack in the object structure is further obtained from the fluctuating width of the strain. The attached material 2 indicates the lower fatigue strength in comparison with the material 2 used in the actual structure. Therefore, breakdown occurs in the attached material 2 before the occurrence of fatigue damage in the actual structure. The time of the occurrence of the fatigue damage can be estimated based on the time of breakdown, i.e. the life when fatigue occurs. When the kinds of the estimating wires (material 2) are changed and a plurality of the lines are used, the estimation of the fatigue damage can be performed in high accuracy.
Patent JP-H05239768-A (JP)
Title: Storage-stable formulation of fluorescent whitening mixture
Inventor: UERUNAA FURINGERI
IPC: D06L4/621
Filed: 1992-11-06
Abstract: PURPOSE: To obtain the subject storage-stable formulation by formulating a mixture of at least two kinds of fluorescent whiteners having at least one sulfonic acid radical with an anionic polysaccharide, a dispersant and water. CONSTITUTION: This formulation is obtained by formulating (A) a mixture of at least two kinds of fluorescent whiteners, e.g. a mixture of compounds represented by formulae I and II in an amount of 15-45 wt.% based on the total amount of the fluorescent whitener formulation with (B) an electrolyte or an electrolyte mixture (e.g. NaCl, Na2 SO3 or bentonite) in an amount of 0.1-25 wt.% based on the total amount of the fluorescent whitener formulation, (C) an anionic polysaccharide (e.g. alginic acid or CMC, especially xanthan) in an amount of 0.01-1 wt.% based on the total amount of the fluorescent whitener formulation, (D) a dispersant, e.g. an anionic surfactant of an aromatic sulfonic acid/formaldehyde condensate in an amount of 0.2-20 wt.% based on the total amount of the fluorescent whitener formulation, (E) other auxiliaries (e.g. an Mg/Al silicate) and (F) water.  The resultant fluorescent whitener formulation is storage-stable and capable of maintaining a liquid state without forming deposits for a long period at all.
Patent JP-H11122663-A (JP)
Title: Radio communication system
Inventor: MIZUTANI KOICHI
IPC: H04W4/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To allow a slave set to execute a prescribed operation even when the slave set is in communication by providing a control means that selects a terminal mode where communication is made via a base station or an inter- slave-set mode where communication between slave sets is made, sets the operating mode of the slave set to the terminal mode when the inter-slave-set communication is interrupted and sends/receives a control signal for the operation control between the base station and the slave set. SOLUTION: When a radio telephone set set to the inter-slave-set mode is in extension speech with other radio telephone set after the lapse of 3 minutes from the start of the speech, the inter-slave-set speech is finished tentatively. An operating mode setting processing means 10c sets a radio telephone set so that the operating mode is changed to the PS mode, and a communication control processing means 10a conducts communication processing as a conventional slave set. An MMI control processing means 10b reaching the intermittent reception state and receiving external line LED lighting information with a control signal from the radio base station updates lighting of the external line LED and the operating mode setting processing means 10c sets the radio telephone set 19 to the inter-slave-set calling mode.
Patent JP-H04170537-A (JP)
Title: Silver halide photosensitive material improved in sliding property
Inventor: MURAKAMI ARATA
IPC: C08F220/32
Filed: 1990-11-01
Abstract: PURPOSE:To enhance conveying performance in processing of an automatic developing apparatus by containing a polyacrylamide compound and a betaine surface active asgent in some hydrophilic colloid layer including an emulsion layer, and making a film swelling ratio of all the hydrophilic colloid layers on the side of existence of the hydrophilic colloid layer containing those compound at 150% or more. CONSTITUTION:Polyacrylamide and the like and a betaine surface active agent are contained in a hydrophilic colloid layer, a swelling of which is made 150% or more, and 200 - 350% particularly preferable. In this case, respective substances can be contained in the same hydrophilic colloid layer in the case where those are positioned in the same surface side with respect to the base material, and can be contained in different layers, however, desirable in the same layer. Accordingly, a sliding property in liquid is enhanced and, particularly in the case of processing a long-size photosensitive material such as a movie film, frictional force between a roller and the photosensitive material in an automatic developing apparatus is reduced so as to improve a conveying performance.
Patent JP-H0627652-A (JP)
Title: Photosensitive material
Inventor: KITATANI KATSUSHI
IPC: G03F7/004
Filed: 1991-10-16
Abstract: PURPOSE:To provide a photosensitive material capable of giving a high contrast image, having satisfactory preservability and produced at a low cost as a photosensitive material utilizing the photosensitivity of silver halide and forming an image by efficient polymn. of a polymerizable compd. by heating. CONSTITUTION:When a photosensitive polymerizable layer contg. silver halide, a reducing agent and a polymerizable compd. is formed on a substrate to obtain a heat developable photosensitive material, a substance which dissolves in water by >=0.1wt.% is used as the reducing agent. This reducing agent is preferably a compd. represented by a formula R<1>-NHNHCO-R<2>-X, wherein R<1> is optionally substd. alkyl, aryl or a heterocyclic group, R<2> is optionally substd. alkylene, arylene or a divalent heterocyclic group and X is a hydrophilic group.
Patent JP-2000125359-A (JP)
Title: Communication method in mobile object communication system and portable transceiver
Inventor: TANAKA NORIYUKI
IPC: H04W76/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To receive information of plural channels by each transceiver by providing each transceiver with a function for demodulating and modulating plural pieces of information, providing an exchange with a function for allowing a base station to call a transceiver in talking and providing the base station with a function for transmitting/receiving information by using two or more orthogonal diffusion codes transmitted from the transceiver. SOLUTION: Each transceiver 10 is constituted of a modulation part MDL for modulating a transmission signal, a demodulation part DMD for demodulating a received signal, a coding/decoding part CODEC, a speaker SPK, a microphone MPH, and so on. Software for each transceiver 10 is constituted so as to process two or more secondary demodulation and primary demodulation in parallel, so that talking among three parties can be attained. Software for a receiving side transceiver is constituted, so as to inform the receiving side transceiver of a call from another transceiver through a speaker during the period of talking and execute simultaneous demodulation processing, by having a prescribed key operation executed.
Patent JP-H06149353-A (JP)
Title: Traveling controller for beam light guidance type working car
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1992-11-06
Abstract: PURPOSE:To exactly discriminate a steering direction, and to quickly restore a working car to a light receiving state by controlling the rotation of the optical sensor, and controlling it so that the optimal light receiving direction can be faced to the projecting direction of a guidance beam light in a next traveling process, while the working car is steered. CONSTITUTION:A steering control means 100 controls the steering so that the working car can travel along the guidance beam light, based on the received information of a steering control optical sensor 17. Then, the steering control means 101 controls the steering so that the working car can rotate toward to the next traveling process start edge part adjacent to the traveling process as the working car reaches the end edge part of the traveling process. The light receiving direction control means 102 controls the operation of an electric motor M so that the optimal light receiving direction of the optical sensor 17 can be faced to the beam light projecting direction in the next traveling process, according to the steering operation. At this time, the steering operation amount discriminating means 103 judges the excess or shortage of the rotating operation amount against the proper steering operation amount until the steering operation is ended.
Patent JP-H04168756-A (JP)
Title: Method and apparatus for fabricating lead frame of semiconductor device
Inventor: MATSUBARA TOSHIYA
IPC: H01L21/027
Filed: 1990-10-31
Abstract: PURPOSE:To improve positioning accuracy without wasting stripe material and to enhance productivity furthermore by correcting the feeding amount of the stripe material based on the difference between the moving distance of a pattern and the intermittent feeding distance. CONSTITUTION:First and second cameras 10, 11.for positioning a stripe material 1 correctly on the photomask plates 3a, 3b of an aligner 3 are arranged, along with an apparatus for feeding the stripe material 1 and imparting tension thereon, on a line. The first and second cameras 10, 11 read out the pattern of a lead frame formed by the aligner 3 and a signal is fed to a controller 12 in order to feed back the operation of a stripe material 1 feeding system thus positioning the stripe material 1 accurately with respect to the photomask plates 3a, 3b.
Patent JP-H06149091-A (JP)
Title: Transfer device for copying machine
Inventor: NISHIMURA HIDEYUKI
IPC: G03G15/16
Filed: 1992-11-06
Abstract: PURPOSE:To make the fear of cracking and damaging less even when press- contact force by an earth roller is imparted to both end parts of a semiconductive tube and to prolong its life. CONSTITUTION:In this transfer device for a copying machine, a supporting roller 18c whose surface is covered with the semiconductive tube 29 and which supports an intermediate transfer body and the earth roller abutted on the semiconductive tube 29 are provided and the length of the earth roller 31 is set shorter than that of the supporting roller 18c, as a characteristic.
Patent JP-H06146518-A (JP)
Title: Steel staircase
Inventor: KOBAYASHI AKIRA
IPC: E04F11/02
Filed: 1992-11-06
Abstract: PURPOSE:To have both corrosion resistance and noise prevention efficiency, to use a steel staircase as an outdoor staircase, to make it possible to maintain a longer durable period and to improve peripheral environment for the steel staircase formed of single-layer steel plate treadboards welded to a steel cut string as welded one-piece construction. CONSTITUTION:Checkered steel plate treadboards (3) are welded to a steel cut string (2) to assemble them as a welded one piece staircase structural body, and after that, it is immersed in a fused zinc tank, what is called 'dip zincing'. Nonconstraining type vibration controlling steel plates (4) formed by applying viscous resin (4b) on one side of a melt galvanized sheet iron (4a) is stuck on the rear of a tread section (3a) of each of the treadboards (3) in a staircase body (1) by making the viscous resin (4b) side adhere thereto.
Patent JP-H05135469-A (JP)
Title: Floppy disk device of dual direction inserting type
Inventor: NEMOTO MASARU
IPC: G11B33/02
Filed: 1991-11-13
Abstract: PURPOSE:To enable the use from dual directions in the case of using a floppy disk to be incorporated in an OA equipment, etc., by providing medium input parts on two places of the floppy disk device and making the floppy disk capable of pulling in and out from the dual directions. CONSTITUTION:Medium input parts 2, 2 are formed respectively at two sides of a base 1 to enable the floppy disk (medium) 5 to be inserted from the dual directions. Then, the floppy disk 5 is inputted to one of the medium input parts 2, and when a front lever 3 is locked, another front lever 3 is made locked, too. Thus, the floppy disk (medium) 5 can be taken out from either directions when it is taken out, and the taking-out is enabled by lifting up one of the front levers 3.
Patent JP-H11135223-A (JP)
Title: Inclination preventing jig for connector, and press-fitting method of connector using the same
Inventor: ITO TOMOO
IPC: H05K3/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce troubles caused by press-fitting a connector, to keep the cost of a connector press-fitting apparatus low, and to shorten the time needed to manufacture a printed board. SOLUTION: A fall preventing jig 5 is used for press-fitting connectors 1 to a printed board 2. In a plate-like member, guide holes 5a which pass through the plate-like member and to the inside of which connectors 1 are fitted so as to be held vertically to the printed board 2, are formed to be arranged longitudinally and laterally in plural arrays. Protruding parts 5b which are fitted to a plurality of reference holes formed on the printed board 2 to be locked to the printed board 2, are formed at the bottom corner parts of the plate-like member.
Patent JP-H06111453-A (JP)
Title: Audio device with reverse reproducing function
Inventor: OOSHIRO TOSHIKI
IPC: G11B5/027
Filed: 1992-09-27
Abstract: PURPOSE:To provide an audio device capable of processing two ways of normal reproduction and reverse reproduction by developing the audio device reading an existent music or the like which is recorded in a cassette tape, a compact disk or a record in the direction reverse to a direction at the time of reproducing and reverse-reproducing the music for listening. CONSTITUTION:The device is provided with a function reading the music or the like which is recorded in the magnetic cassette tape, the pits of the compact disk or the grooves of the record by the head of a cassette tape player, the laser beam of a compact disk player or the needle of a record player in the direction reverse to the direction at the time of reproducing respectively and reverse-reproducing the music.
Patent JP-H03157899-A (JP)
Title: Semiconductor memory device
Inventor: KATO YASUSHI
IPC: H01L21/82
Filed: 1989-11-15
Abstract: PURPOSE:To prevent test contents from being limited by providing a switching circuit which holds a 1st activation signal at active level and a 2nd activation signal at inactive level. CONSTITUTION:Before an internal test signal varies to the active level the active-level period of a timer signal S3 after being initialized to the active-level period of the timer signal S3, the 1st activation signal S5 is held at the inactive level and the 2nd activation signal S6 is held at the active level and inactive level according to the active level and inactive level of a redundancy switching signal S1. After the internal test signal S2 reaches the active level, the 1st activation signal is held at the active level and the 2nd activation signal S6 is held at the inactive level. For example, even when an external test signal EXT is inputted by utilizing one of input terminals for address signals ADX and ADY, those input terminals can be tested while put back to the inputs of address signals ADX and ADY. Consequently, the test contents are never limited.
Patent JP-H07149563-A (JP)
Title: Piezoelectric ceramic composition for actuator
Inventor: TERAI YOICHI
IPC: H01L41/187
Filed: 1993-11-29
Abstract: PURPOSE:To provide a piezoelectric ceramic composition reduced in the lowering of displacement under high load and expressing large displacement. CONSTITUTION:This composition has a composition expressed by the following formula, Pb1-a-bBaaSrb(Zr1-x-yTix-zInzSby)O3 or Pb1-a-bBaaSrb(Zr1-x-yTix-tFetSby) O3. (where 0.01<=a<=0.025, 0.05<=b<=0.15, 0.40<=x<=0.50, 0.005<=y<=0.15, 0.002<=z<=0.005 and 0.003<=t<=0.007.
Patent JP-2000209838-A (JP)
Title: Manufacture of step-difference coil, the step-difference coil, linear motor, stage equipment, aligner and manufacture of device
Inventor: KORENAGA NOBUSHIGE
IPC: H02K41/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a step-difference coil for a linear motor and its manufacturing method, wherein the working man-hours for a step-difference coil is reduced, reliability of a coil single body can be improved, a thick coil can be formed, and the number of components and the assembling man-hours can be reduced. SOLUTION: A roll coil r is formed by winding a conductor foil f into roll shape. By using a wire w of a wire-cutting machine, the roll coil r is cut along a first and a second wire paths p1, p2, and a flat coil Cb with a step-difference, wherein a recessed magnet surface m facing a magnet is formed as a step- difference is formed. A flat coil Ca having no step-difference is similarly cut out from the roll coil r. The magnet surface of the flat coil Ca and the magnet surface m of the flat coil Cb with a step-difference partly overlap and are arranged so as to be flat-topped, thereby forming a unit coil. A stator for a linear motor is constituted by adjacently arranging a plurality of the unit coils.
Patent JP-H04170084-A (JP)
Title: Manufacture of printed wiring board
Inventor: SHIRAI AKIRA
IPC: H05K3/10
Filed: 1990-11-01
Abstract: PURPOSE:To manufacture a printed wiring board advantageous in manhour and cost by forming an electronic circuit forming part with an adhesive, and then bonding a conductive material to make an electronic circuit on an electronic circuit by plating. CONSTITUTION:An electronic circuit forming part is formed of an adhesive on the surface of an electrically insulating board, and then a conductive material is bonded, and further an electronic circuit is made on the electronic circuit by plating. As the electrically insulating board used here, phenol resin, cresol resin, or the like can be used, and as the adhesive, the resin used for the above electrically insulating board can be used as it is. As the conductive material, the conductive material at large, which has conductivity like an organic material such as carbon, and graphite, can be used. Furthermore, a circuit with a required thickness is made on the electronic circuit by electrolytic plating or the like. Hereby, there is no necessity of making a laminate plated with a metallic foil nor the necessity of removing the metal foil with which the whole surface is clad other than a necessary electronic circuit by etching, so the manhour and cost can be improved sharply.
Patent JP-H01139963-A (JP)
Title: Cooling device
Inventor: KOYAMA TAKASHI
IPC: F25B13/00
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the vibration and noises in the device by constituting a fluid pump with a super-conductive coil arranged near a coolant piping, a pair of electrodes located in the coolant piping at a position corresponding to the super-conductive coil, and direct current electric power source connected through a switching device which reverses the direction of the electric current. CONSTITUTION:If, for example, a positive electric charge is given to an electrode 13 and negative electric charge to an electrode 14 by means of a switching device 15, the coolant in the coolant piping 9a of a fluid pump 10 is ionized in positive and negative electrodes 13 and 14 and an electric current flows from the electrodes 13 toward the electrode 14. On the other hand between super-conductive coils 11 and 12 a strong magnetic flux is generated from the super-conductive coil 11 toward the super-conductive coil 12 by means of the super- conductive coils 11 and 12. With this magnetic flux a Lorenz force develops by the electric current flowing between the electrodes 13 and 14 and the magnetic flux which flows between the super-conductive coils 11 and 12 and the ionized coolant moves to a heat exchanger 2 on the outdoor side, and a flow of the coolant to the heat exchanger 2 is generated and it circulates in a cooling device. With this arrangement a fluid pump can be formed without mechanical vibration and noises and by reversing the flow of the coolant by reversing the direction of the electric current with the switching device the cooling cycle can be made a room heating cycle.