baber/WOPTO huggingface dataset:
Patent JP-H01158586-A (JP)
Title: Ic card
Inventor: NAGAFUJI TOSHIAKI
IPC: B42D15/10
Filed: 1987-12-15
Abstract: PURPOSE:To execute the transmission and repetition of data with the other party device without any influence of an imperfect contact and a magnetic noise by executing the transmission and reception of the data with an external device through a light signal with a light emitting element connected to an electricity-light converting circuit and a light receiving element connected to a light-electricity converting circuit. CONSTITUTION:A memory 1 stores the data, and a CPU 2 makes the memory 1 store the data from a light-electricity converting circuit 3 and outputs the stored data to an electricity-light converting circuit 4. The light-electricity converting circuit 3 is connected to a light receiving element 5 on which the light signal is irradiated from the other party device, and the circuit 3 outputs light-electricity-converted data. The electricity-light converting circuit 4 converts the data from the CPU 2 into the light signal by driving a light emitting element 6 and outputs the light signal to the other party device. Thus, the influence of the imperfect contact and the magnetic noise can be eliminated.
Patent JP-H11154819-A (JP)
Title: Small-sized helical antenna
Inventor: HAMADA HIROKI
IPC: H01Q1/40
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized helical antenna with good stability in the resonance frequency at a low cost. SOLUTION: A coil member 4 is formed with a covered wire 3, consisting of a metallic wire 1 with an insulation cover 3 that is wound closely in spiral, and the coil member 4 is embedded in a resin forming 6 while one terminal of the metallic wire 1 connects to a projection 5a of a feeding terminal 5. The spiral pitch and the outer diameter of the metallic wire 1 are kept constant through the contacts of the insulation coats to provide less dispersion in the resonance frequency. Since the coil member 4 is embedded in the resin as it is forming 6 without processing, the manufacture process steps are reduced and the cost is decreased.
Patent JP-H03177944-A (JP)
Title: Exclusive updating device for data on external storage
Inventor: KITSUKI JIYUNICHI
IPC: G06F12/00
Filed: 1989-12-07
Abstract: PURPOSE:To simplify the exclusive update of data between the CPUs sharing an external storage by controlling the update of data based on the result of comparison carried out between the data on the exclusive storage and that on a main storage. CONSTITUTION:Each CPU 2 reads out the desired data to be updated on a data area 5b of a shared external storage 3 and sent to a comparison data area 5a of a main storage 4. Then the data is copied to an update data area 5c from the area 5a, and the necessary data is updated. Under such conditions, an input/output controller 1 receives a channel command instructing the compari son of data and reads data out of a set storage position of the storage 3. Then the controller 1 reads the unupdated data out of the storage 4 designated by the channel command. A data comparator 6 compares the external storage data with the main storage data. When the coincidence is obtained between both data contents, the subsequent channel commands are carried on. Thus it is possible to simplify the update processings of the external storages of plural CPUs sharing the storage 3 and also to omit the communication route set between the CPUs.
Patent JP-H09156614-A (JP)
Title: Traveling position control device of opening tape of packing film
Inventor: OGATA TAIZO
IPC: B65B61/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To control an opening tape which is going to deviate from an annular groove to return to a regular position. SOLUTION: An opening tape T is guided and led by abutting against protrusions 3a and 4a at normal operation. The tape travels on a linear regular travelling position P in between the protrusions 3a and 4a. Even when the opening tape T deviates in either direction of the cross direction so as to ride over the outside of an annular groove 2, the annular groove 2 is moved to a direction opposite to the rotating direction of a control roller 1 with its rotation. Thus, the tape is guided and led by angular parts 3f and 4f at opening sides of separating parts 3b and 4b being rubbed by them so as to gradually enter the annular groove 2. Thereafter, the tape is guided and led by abutting against approaching parts 3d and 4d and is neared to the regular traveling position P, and is finally returned to the regular traveling position P by abutting against the protrusions 3a and 4a.
Patent JP-H10163635-A (JP)
Title: Printed wiring board
Inventor: HASEGAWA HIROYUKI
IPC: H01L21/60
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost, without retarding the realization of a high density wiring circuit, and allow electronic components such as high- performance and high-density semiconductor elements to be mounted by the wire bonding. SOLUTION: To form wiring layers through insulation layers on an insulation board 1, a third, a second and a first resist layers 6, 4, 2 form staircase-like steps ascending from the insulation board 1 to the upper layers, and third, fifth and fourth holes 10, 14, 13 respectively opened at the step tops of the resist layers 6, 4, 2 are formed to expose electrodes, i.e., portions of the third, second and first wiring layers 7, 5, 3 to be lower layers.
Patent JP-H04187131-A (JP)
Title: Electric vacuum cleaner
Inventor: HIROSE TORU
IPC: H02K5/24
Filed: 1990-11-22
Abstract: PURPOSE:To effectively make silent noises synchronized with revolution and reduce harsh sounds by inputting signals of a monitoring microphone to monitor integer-multiple noises of revolution numbers, and adjusting the phase and the level to minimize the noises. CONSTITUTION:When an electric vacuum cleaner is operated, noises synchronized with the revolution of an electric fan 1 are propagated from the electric fan 1 as the sound source to the exhaust air path 22 to transmit to the exhaust air hole 23 of the body. In this time, the noises are detected by a monitoring microphone 26 and inputted into a computing circuit 31. This inputted noises are compared with the standard level by the computing circuit 31. When it is more than the standard level, a signal having the same frequency as the revolution number is added from an amplifier 27 to a speaker 25 installed at the wall face of the exhaust air path 22. Then the speaker 25 generates the sound of the frequency and acts to extinguish the noises generated from the electric fan 1 as the sound source. That is, the noises synchronized with the revolution number generated from the electric fan 1 as the sound source are cancelled by the sound generated from the speaker 25 to extinguish them.
Patent JP-H09162587-A (JP)
Title: Electronic apparatus sealing material
Inventor: INOUE MASAJIRO
IPC: H05K9/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide electronic apparatus sealing material of low cost which is lightweight, easy of production and excellent in thermal diffusion, and can effectively shield three kinds of electromagnetic wave noise. SOLUTION: Magnetic material and resin material are mixed. As to ferrite powder, the magnetic material, all grains are in the grain diameter range larger than or equal to 0.1μm and smaller than or equal to 500μm, and the grains in the range greater than or equal to 30wt.% and less than or equal to 100wt.% are contained in the grain diameter range larger than or equal to 50μm and smaller than or equal to 500μm. The weight ratio of the magnetic material and the resin material is in the range from 63:37 to 97:3. Magnesium-zinc based ferrite powder or nickel-zinc based ferrite powder is suitably used as the magnetic material.
Patent JP-S63166337-A (JP)
Inventor: KEBUN TOOMASU POOBU
IPC: G06F13/20
Filed: 1987-12-18
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-H09138875-A (JP)
Title: Medium image pickup device and coin processor
Inventor: HORI MASAKI
IPC: G07D5/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To secure individual separation of mediums and to perform satisfactory image-pickup of the whole faces of the individual mediums by accelerating the mediums which are continuously transported from a preceding stage and forming an interval between the medium to be subjected to image-pickup and the succeeding medium. SOLUTION: The front coin A of the coins A which are continuously transmitted at prescribed speed is accelerated by n-times by an acceleration roller 20. It is necessary for the rear coin A to advance by the same length L as the front coin A until it reaches the acceleration roller 20. While the rear coin A advances by length L, the front coin A advances by a distance (namely, nL) which is n-times as much as the rear coin A. Thus, the interval D=n.L-L =(n-1).L is opened between the front coin A and the rear coin A. Namely, the coins A can securely and individually be separated by forming the interval D, and the whole faces (namely, upper surfaces) of the coins A can satisfactorily be image-picked up.
Patent JP-H11152322-A (JP)
Title: Production of polyurethaneurea resin
Inventor: HACHITSUKA TSUYOSHI
IPC: C08G18/32
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To produce a polyurethaneurea resin having excellent solvent solubility and a high concentration of hydroxyl groups stably by reacting a diisocyanate with a high-molecular-weight polyol to obtain an isocyanate-terminated prepolymer, adding this to a compound containing a plurality of amino groups and at least one hydroxyl group, and reacting them with each other. SOLUTION: A high-molecular-weight polyol having a number-average molecular weight of 500-20,000, a diisocyanate, and, optionally, a glycol are introduced into a reactor and reacted to obtain an isocyanate-terminated prepolymer. The isocyanate-terminated prepolymer is added to the reactor into which a compound containing two prim. or sec. amino groups and at least one hydroxyl group in the molecule, such as a compound being arm adduct of a diamine compound such as ethylenediamine with one or two molecules of ethylene oxide or propylene oxide, has been added, and the reactants are reacted with each other to obtain the polyurethaneurea resin having a molecular weight of 5,000-50,000.
Patent JP-H01159676-A (JP)
Title: Developing device for electrophotographic copying machine or the like
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1987-12-17
Abstract: PURPOSE:To preclude an increase in toner electrostatic charging quantity and deterioration of a developer by continuing to drive a toner concentration detection sensor, a toner supply device, and an agitating device and stopping a developing sleeve driving device when toner concentration below a reference value is detected at the end of copying operation. CONSTITUTION:When a toner concentration detecting device detects toner concentration below the reference value at the end of the copying operation, the toner concentration detection sensor 9, toner supply device, and agitation device 62 are driven continuously and the developing sleeve driving device is stopped. Thus, the toner supply device, agitation device 62, etc., are driven independently of the developing sleeve driving device. Consequently, when toner concentration control is performed, trouble such as the abnormal rise in toner electrostatic charging quality due to friction, a rise in the temperature of a developer, deterioration of the developer, and the grinding of the photosensitive layer of a photosensitive drum 100 due to the simultaneous rotation of the developing sleeve 21 can be evaded.
Patent JP-H09118976-A (JP)
Title: Manufacture of diamond like carbon thin film and dissimilar atom substituted diamond like carbon thin film
Inventor: MATSUI TAKEO
IPC: C23C14/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method to form a diamond like carbon thin film and a dissimilar atom substituted diamond like carbon thin film in which the carbon of the diamond-like carbon is substituted by various dissimilar atoms in the laser ablation method. SOLUTION: In a method to form a diamond like carbon thin film, the polymer material, the polymer material in which the compound having the dissimilar atoms as the composition is mixed in the polymer, or the polymer material in which the dissimilar atom is in the bonded condition is used for a target 3 in a preparing a film by depositing the diamond like carbon thin film or the dissimilar atom substituted diamond like carbon thin film by the laser ablation method.
Patent JP-H02165937-A (JP)
Title: Automatically supplying apparatus for breaker
Inventor: SATO EISEI
IPC: B29D30/20
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate the deformation at the time of conveying of a tire molding material and to obviate a correcting step by an operator by providing means for temporarily stopping a conveyor, a guide plate for positioning to correct one side edge of a breaker, and a guide member for correcting to press the shaping edge of the breaker to the guide plate. CONSTITUTION:A tire molding material 1 supplied to a belt conveyor 3 is conveyed to a correcting unit 4. When a material confirming sensor 4-19 is turned ON, the conveyor 3 is stopped. A plats guide 4-4 is moved to the end of a material by a driver 4-1 such as a motor, etc. An outer deformation is corrected at the stage that the plate guide 4-4 is set, and an inner deformation is corrected by pulling the material 1 to the plate guide 4-4 by guides 4-7, 4-10 attached to the ends of the rods of cylinders 4-5, 4-8. Since the material 1 corrected at the sharp edge is held by the magnetic force of a magnet 4-14 attached underneath a conveyor belt, it is not redeformed.
Patent JP-H09163276-A (JP)
Title: Information recording and reproducing device with marking function
Inventor: SHIOKAWA SHIZUO
IPC: H04N5/76
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To correctly record, recognize and retrieve the place of recording at the time of reproducing information which is recorded by means of a video camera, etc. by simultaneously recording a GPS signal from a satellite with information to be recorded such as video information, etc. and reading the GPS signal simultaneously at the time of reading information to be recorded. SOLUTION: In a video recording device 1, voice information collected by a microphone part 12 and video information obtained with a lens part 13 are recorded in a recording medium 15. The GPS signal received by a GPS signal receiving part 11 which receives the signal from the satellite is temporarily recorded by a GPS signal processing part 14, synchronized with voice information and video information and recorded in the recording medium. A video reproducing part 2 receives the signal read from the recording medium 15, picks-up the GPS signal and specifies an applying place name. Then, the place name, etc. (place name and time) specified together with video information is displayed in a display 3.
Patent JP-H11161331-A (JP)
Title: Collision prevention control unit for unmanned vehicle
Inventor: TODA MASAAKI
IPC: G05D1/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To allow an unmanned vehicle to travel safely under accurate control by calculating the number of unmanned vehicles in an area sandwiched between a before-joining detecting means and an after-joining detecting means for every joining path and controlling the transmission of a command signal and the transmission of a start signal according to the number of unmanned vehicles in each area. SOLUTION: An after-joining detection part 5 is installed on a junction point 7 and before-joining detection parts 2A and 2B are installed in front of the junction point 7 on joining paths 11A and 11B. The before-joining detection part 2A and 2B and after-joining detection part 5 send detection signals of unmanned vehicles 1A and 1B to a controller 6 to count the detected vehicles, and the number of the unmanned vehicles present in areas A and B is calculated from the difference of the count number of the detection signals from the before- joining detection parts 2A and 2B and the count number of the detection signal from the after-joining detection part 5. Further, the controller 6 instructs a command transmission part 3 and a start signal transmission part 4 to send out command signals according to the number of the unmanned vehicles 1A and 1B present in the areas A and B.
Patent JP-H01163000-A (JP)
Title: Automatic discrimination system for vehicle or the like
Inventor: KIMURA YUJIRO
IPC: G08G1/017
Filed: 1987-12-18
Abstract: PURPOSE:To obtain more constant position relation wherein an automatic communication is possible between the vehicle and a ground station by providing a reception sensitivity controller to at least an on-vehicle radio transmitter receiver between the on-vehicle radio transmitter receiver and a ground radio transmitting receiving station. CONSTITUTION:The reception sensitivity controller 15 is provided to at least the on-vehicle radio transmitter receiver 4 between the on-vehicle radio transmitter receiver 4 and ground radio transmitting receiving station 6. Therefore, the on-vehicle radio transmitter receiver 4 is adjusted by the reception sensitivity controller 15 to make the reception sensitivity of a radio wave from the ground station 6 constant. Namely, the position relation wherein the automatic communication between the vehicle 2 equipped with the on-vehicle radio transmitter receiver 4 and the ground station 6 is possible can be made constant, and the state wherein the vehicle 2 is at a specific position is accurately detected.
Patent JP-H08180883-A (JP)
Title: Solid polymer electrolytic fuel cell
Inventor: SHINDO YOSHIHIKO
IPC: H01M8/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a miniaturized solid polymer electrolytic fuel cell. CONSTITUTION: A solid polymer electrolytic fuel cell 1B is formed of a fuel cell 4 using a solid polymer electrolytic film 51, a separator 4 made of a stainless steel thin plate and having a corrugated groove 411 formed in the center part area 41, a fuel gas sealing body 31 formed of a thin plate elastic material, a unit fuel cell 3 using an oxidizing agent gas, a current collecting plate 12, an electric insulating plate 13, pressurizing plates 14, 15 and a sealing body 11 for cooling fluid formed of a thin plate elastic material. In the current collecting plate 12, the electric insulating plate 13 and the pressurizing plates 14, 15, each of the through holes for passing fuel gas, oxidizing agent gas and cooling fluid has the unit fuel cell 3.  It is formed in a position opposed to each of the fuel gas passing through hole, the oxidizing agent gas passing through hole and the cooling fluid passing through hole on feeding side or exhausting side.
Patent JP-H06144986-A (JP)
Title: Apparatus and method for production of semiconductor single crystal
Inventor: TOMIOKA JUNSUKE
IPC: C30B15/00
Filed: 1992-11-05
Abstract: PURPOSE:To enable the retreat of a radiation screen upward in a chamber at the time of packing and melting raw materials and shortening the time for melting the raw materials in production of a single crystal by a CZ method. CONSTITUTION:The radiation screen is divided to the upper screen 8 and the lower screen 11 and the upper screen 8 is fitted to a support 7. The lower screen 11 is connected to a lifting rod 10. The lower screen 11 is pulled upward in the chamber at the time of packing the raw materials into a quartz crucible 3. The lower screen 11 is then lowered and is joined to the upper screen 8 upon completion of melting of the raw materials. The interference of the raw materials 4 and the lower screen 11 is averted and the prescribed amt. of the raw materials are packed into the crucible by the operation. The upper screen 8 covers the upper part of a heater 5, thereby improving a heat retaining property and shortening the time for melting the raw materials. The melting time is further shortened if the lower screen 11 is gradually lowered according to the progression of the melting of the raw materials.
Patent JP-H05136965-A (JP)
Title: Facsimile equipment
Inventor: HIROKAWA MASASHI
IPC: H04N1/32
Filed: 1991-11-11
Abstract: PURPOSE:To execute more abbreviated protocol communication when the facsim ile equipment is provided with the communication function of the abbreviated protocol. CONSTITUTION:A transmitter side transmits a CRC code based on the stored receiver side device function, and a receiver side collates the CRC with the CRC based on the self own device function. When they are coincident, in the facsimile equipment processing the abbreviated protocol, the transmitter side changes the stored device function of the receiver side to a normal state, and transmits the CRC code corresponding to the changed device function. The receiver side generates the CRC code for each state by changing the device function varied with time to various kinds of states to collate the generated CRC code with received the CRC code.
Patent JP-H02166453-A (JP)
Title: Photosensitive printing plate
Inventor: NAKATSUKA MASAO
IPC: G03F7/016
Filed: 1988-12-20
Abstract: PURPOSE:To improve shelf stability over a long period of time and ink receptivity by coating the surface of a photosensitive layer consisting of an acrylic copolymer contg. hydroxyl and carboxyl groups and a diazo sensitizer on a support with an aq. soln. of a specified nonionic cellulose deriv. and drying the soln. CONSTITUTION:The surface of a photosensitive layer consisting of an acrylic copolymer contg. hydroxyl and carboxyl groups and a diazo sensitizer on a support is coated with an aq. soln. of a nonionic cellulose deriv. represented by formula I and the soln. is dried sto form an upper coating layer. In the formula I, R is H, -CH3, (-C2H4-O)mH, (-C3H6-O)mH or (-C4H9-O)mH (m is an integer of >=1) and n is an integer of 80-140. When the thickness of the top coating layer is <=0.01g/m<2>, the layer has no moistureproofing effect to the photosensitive layer and shelf stability over a long period of time is not ensured. In the case of >=0.5g/m<2>, the layer is hardly dissolved in a weakly alkaline aq. soln. as a developing soln. and developability is deteriorated. The pref. thickness of the layer is 0.02-0.3g/m<2>. Shelf stability over a long period of time and ink receptivity are improved.
Patent JP-H10167770-A (JP)
Title: Production of carbon-coated optical core fiber
Inventor: ITO KYOICHI
IPC: C03C25/42
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a production process for carbon-coated optical core fiber that can reduce the increase of optical loss by solving the structural defects causing the loss increase in the core line or the glass peripheral to the core line. SOLUTION: In this production process for carbon-coated optical fiber core line 13, the starting gases are introduced into the reaction furnace 5 and allowed to react with each other, while an optical fiber 4 is passed through the reaction furnace 5 to synthesize a carbon layer on the surface of the optical fiber 4. Then, the optical fiber is coated with a resin on its outer periphery to give objective carbon-coated optical fiber core line 13. In this case, immediately after the carbon layer is synthesize on the surface of the optical fiber 4, the optical fiber 8 is exposed to the deuterium atmospheres 9 and 10 for a prescribed time from >=600 deg.C down to <=600 deg.C, then the fiber is coated with a resin.