baber/WOPTO huggingface dataset:
Patent JP-2000019594-A (JP)
Title: Locking releasing device for cartridge chamber opening/ closing cover
Inventor: YOSHIDA HITOSHI
IPC: G03B17/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a locking releasing device for cartridge chamber opening/ closing cover capable of opening a cartridge chamber opening/closing cover by surely releasing its locking in a closing position with a locking member, from the outside of an equipment, in spite of a simple constitution, even if the cartridge chamber opening/closing cover can not be opened. SOLUTION: In an equipment provided with a cartridge chamber for freely attachably/detachably housing a film cartridge, the cartridge chamber cover opening/closing cover 14 for covering the cartridge chamber, to make its opening/closing free and with the locking member 16 for locking the cartridge chamber opening/closing cover in the closing position, the device is provided with a locking releasing hole 14c capable of reaching the locking member from the outside of the equipment and the releasing of the locking by the locking member and a light shielding member for shielding the locking releasing hole from light.
Patent JP-S6339338-A (JP)
Inventor: OTAKI SHIGETOSHI
IPC: F16L9/12
Filed: 1986-08-05
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-H0933031-A (JP)
Title: Temperature reducing tower for low temperature region gas
Inventor: SATO ATSUSHI
IPC: F28C3/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a temperature reducing tower low temperature region gas in which cooling water can be completely evaporated without being contacted with an inner wall of the tower even under an operation performed at a low temperature region. SOLUTION: An inner tower 15 is coaxially arranged in a lower inner side of an outer tower 11, and an upper end side of an annular clearance 16 formed between the inner tower 15 and the outer tower 11 is closed. A gas supplying port opened toward a direction of a tangential line of the tower wall is formed between the outer tower 11 and the inner tower 15. Cooling water atomizing nozzles 19 are arranged at the upper inner side of the inner tower 15, and an inner diameter ϕd of the inner tower 15 is formed to be 0.55 to 0.65 times the inner diameter ϕD of the outer tower.
Patent JP-H0234467-A (JP)
Title: Passenger guide display device
Inventor: AEBA HIDEAKI
IPC: B61L25/02
Filed: 1988-07-26
Abstract: PURPOSE:To improve the serviceability, when a passenger rides in a train, by measuring an entraining rate of every coach in the train, starting from the preceding station, from an output or the like of a load measuring means to be compared with a mean entraining rate of every time band, stored in memory, and detecting a coach, whose measured entraining rate is smaller than the mean entraining rate, to be displayed in a display device. CONSTITUTION:Passenger handling for a train A arriving at a platform in the preceding station A is finished, when a door switch 306 is closed, a load of passengers of each coach 10 to 30 is detected by output signals from potentiometers 103 to 303, 103' to 303' interlocking to the flection of a bolster spring, and the detected load signal is fed from an oncoach controller 307 to a data transmission line 401 on the ground. Next, the load signal is fed to a display controller 502 in the next station through a data relay 405. The input load signal is compared with a mean value classified by the time band of the previously measured load signal, when the coach, in which a value of the input load signal is smaller, is detected, a display window of a display device 503, corresponding to that coach, performs a less-crowded display.
Patent JP-H0349932-A (JP)
Title: Adhering method of copper to resin
Inventor: FURUKAWA KIYONORI
IPC: H05K3/38
Filed: 1989-07-19
Abstract: PURPOSE:To heighten the adhesion strength of copper to resin and its acid resistance by a method in which when copper is stuck to resin, the process forming a copper oxide-layer on the surface of copper and the process reducing the formed copper oxide-layer to metallic copper by the acid reducing solution with at most a specified value of E16 A, are used. CONSTITUTION:When copper is stuck to resin, after the copper oxide layer formed on the surface of the copper has been reduced to metallic copper by the acid reducing solution with at most 7.0 of E 16 A, if they are pressure bonded under heating, excellent acid resistance and adhesion strength may be obtained. Since acid reducing solution is used, the water cleaning effect after dipping is excellent, and its fatty layer is not deteriorated. As the copper oxide layer-forming method, the water solution containing oxidizing agent is preferably used. In order to reduce the formed copper oxide layer to metal, the acid solution in which at least one kind in amine boran group shown by the general formula of BH3.NHRR'(R,R':H, CH3, CH2, CH3) is mixed with the chemical of boron group, is preferably used.
Patent JP-H0851452-A (JP)
Title: Inter-lan connecting device
Inventor: SANO YASUYUKI
IPC: H04L12/46
Filed: 1994-08-05
Abstract: PURPOSE:To reduce the number of LAN terminals whose communication is disabled on a network generating a fault by learning a a bypass to the network directly connected it self eat and generating the fault. CONSTITUTION:A routing table 131 for storing route information, an LAN terminal specifying table 132 and a table 133 for storing the addresses of an inter-LAN connecting device to be an initial repeating destination generation a fault are formed in a routing information protocol(RIP) processing part 130. Even when a fault is generated in a network directly connected to a self- equipment and data can not be repeated, one of LAN terminals connected on a network capable of repeating data through another repeating route is previously specified and stored in the table 132. Thereby even when a fault is generated in the network directly connected to itself, a bypass can be learned.
Patent JP-S6340949-A (JP)
Title: File managing method
Inventor: IORI YOSHITO
IPC: G06F12/00
Filed: 1986-08-06
Abstract: PURPOSE:To utilize a data which is written before a power source is disconnected, by recording a file allocation table, and a directory until the power source is disconnected, in a battery backup RAM, and writing them in the original recording medium, after the power source has been turned on. CONSTITUTION:A floppy disk FD is connected to a processor 11 of a file managing system through a program memory 12, a battery backup RAM 13, a RAM 14 and a floppy disk controller 15. In such a state, when a replacement of the FD, or re-turn-on after a power source is disconnected is detected between file-open and file-close, the second file allocation table FAT 2 which is recorded in the RAM 13, and the first and the second file allocation tables FATs 1, 2 of the installed FD are compared. When they coincide as a result of comparison by turning on again the power source, a new table of the file allocation table FAT 1 of the RAM 13, and a directory DR are recorded.
Patent JP-2001013252-A (JP)
Title: Energy-dispersion-type element-analyzing device
Inventor: ARAI SHIGETOSHI
IPC: G01N23/225
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an energy-dispersion-type semiconductor X-ray detector capable of extending the life of a compact gas-circulation-type cooler. SOLUTION: The device is provided with an energy-dispersion-type semiconductor X-ray detector D, a gas-circulation-type cooler for cooling the energy- dispersion-type semiconductor X-ray detector D, a controller 7 for controlling a compressor 1 of the gas-circulation-type cooler and the energy-dispersion-type semiconductor X-ray detector D, and a timer unit 8 that is located between the controller 7 and the compressor 1 and controls the compressor 1 in terms of time.
Patent JP-S5886154-A (JP)
Inventor: HAGIWARA TOSHIHIKO
IPC: A61B18/12
Filed: 1981-11-18
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-S5974717-A (JP)
Title: Tuning fork type crystal oscillator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H3/02
Filed: 1982-10-21
Abstract: PURPOSE:To prevent the breakage due to an impact, the omission of vibrations, etc. and to improve the frequency characteristics for a tuning fork type crystal oscillator by connecting the upper and lower sides of a primary surface via an (r) face of a crystal for the fork part of the crystal oscillator and forming a simple shape for the etching remainder of the fork part. CONSTITUTION:A Z plate of a crystal is turned round an (x) axis by an optional angle theta, and a tuning fork type crystal oscillator 101 is cut out. An etching remainder of the fork part is formed by an (r) face 102 between a base part 111 and a tuning fork aram 112. An (r) face 113 of the etching remainder is connected linearly from the lower side to the upper side of a primary surface of the oscillator 101 and then tilted by an angle alpha in the thickness direction. Then the etching remainder of the fork part is formed into a simple shape. Thus it is possible to avoid the breakage of an oscillator due to an impact and the unstable frequency temperature characteristics owing to a big omission of vibrations. As a result, the frequency aging variation characteristics can be improved to ensure the stable working of the oscillator 101.
Patent JP-S6076864-A (JP)
Title: Electrostatic latent image reading device for copying machine
Inventor: IKEDA CHIKAO
IPC: H04N1/21
Filed: 1983-10-03
Abstract: PURPOSE:To improve the response characteristic of a circuit by attaching a platelike electrode for forming an electric image on the outside of an electrode for zero potential detection parallel to the surface of a photosensitive drum. CONSTITUTION:A charge amount reading element 4 consists of an electrode for zero potential detection 4d, an electrode for the electric image forming 4e and an operational amplifier 4b. Most of electric lines of force started from the charge on the surface 1a of the photosensitive body is made incident to the electrode 4e which is at a lower potential than the position, and only small part is made incident to the electrode 4d. The amount of charge included in allotted area on the surface 1a is read out through the output of the operational amplifier of the element 4. As replacing is made with the inter-electrode electrostatic capacitance C2 of minute capacitance value, the response of the circuit is improved markedly, and even the minute content of an electrostatic latent image can be read out with fidelity.
Patent JP-S6162244-A (JP)
Title: Automatic phase compensating method between stations
Inventor: FURUKAWA TERUTOSHI
IPC: H04W92/00
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an accurate automatic phase compensating action by providing clock function to plural base station devices which forms a service area, calibrating devices of each peripheral base station, and keeping the phase of a digital data signal transmitted from each peripheral base station constant. CONSTITUTION:The central base station 1 monitors the phase of received data through a converting line 14 by a line connecting device 4. The peripheral base station 2 calibrates antinuously the second clock signal generating device 11 by a standard signal for calibrating, which is generated on the basis of a clock frequency taken out of the data signal through the converting line 14 and synchronizes the device 11 with the first clock signal generating device 5 of the central base station 1.
Patent JP-H0348852-A (JP)
Title: Electrophotographic sensitive body
Inventor: RIN MAMORU
IPC: C07C309/73
Filed: 1989-07-18
Abstract: PURPOSE:To suppress rise of residual potential at the time of uses of a photosensitive body and to reduce variances of electric chargeability and sensitivity by incorporating a specified sulfonic acid ester in a charge transfer layer. CONSTITUTION:The charge transfer layer of the photosensitive body contains the sulfonic acid ester represented by formula I in which each of R<1> - R<5> is H, halogen, cyano, or the like; each of R<6> - R<9> is H or halogen; and X is cyano, alkoxycarbonyl, aryl, or the like. The charge generating layer can be formed by dispersing a biasazo compound into a solution of polyvinyl butyral and coating an aluminum cylinder, and the charge transfer layer can be formed by dissolving a hydrazone compound and the compound of formula I, such as a compound of formula II, into a solution of polycarbonate, and coating the charge generating layer and the like method.
Patent JP-H0348886-A (JP)
Title: Sign display method and sign
Inventor: MATSUSHITA MORIAKI
IPC: G09F15/00
Filed: 1989-07-18
Abstract: PURPOSE:To effectively display a signboard for a long period by selectively sticking a notating plate where a single character, a single mark and a single numeral, etc., are displayed individually and which has a magnet on its back surface to the sign obtained by burying a magnetic substance in a corrugated paper board. CONSTITUTION:The sign 1 the plate of the is made of a corrugated paper board plate consisting of a corrugated paper 4 which is held between surface liners 2 and 3 and sandwiched between both kraft papers 5 and 6 on both sides by pasting the magnetic substance 7 made of iron foil to the paper 4. Further more, a coating film 8 consisting of fluorescent pigment is applied to both sides or one side of the corrugated board. A frame 9 can be attached to the periphery of the signboard. Then, the notating plates 10 are used in order to display the character and the mark, etc., on the signboard 1. The notating plate is a plate made of flexible synthetic resin containing powdered magnet 11 and is formed to be square, and the single character, mark and numeral, etc., are displayed on the surface of the plate. Thus, the respective notating plates 10 are successively stuck to the signboard 1 to be displayed and replaced with the appropriate plate 10 to be displayed every time notation is changed.
Patent JP-H0235333-A (JP)
Title: Bulk-density measuring apparatus
Inventor: OTA KOHEI
IPC: G01N1/04
Filed: 1988-07-25
Abstract: PURPOSE:To measure the bulk density of granular material automatically in good reproducibility by providing a constitution wherein shieve means which pass the granular material of a specimen only within a range between the specified minimum grain size and the specified maximum grain size are communicated and the granular material having the approximately constant grain size is obtained. CONSTITUTION:The specimen of granular material is picked up with a sampler 3 by using a power cylinder 2 and reduced through a riffle sampler 4. The specimen is once stored in a hopper 5 having a sufficient capacity. The specimen is supplied into a succeeding rotary shieve 7 by an approximately constant flow rate through an oscillating feeder 6 that is arranged at the lower part of the hopper 5. The rotary shieve 7 is a rotating cylinder body and provided with the following parts: a net 7b having small-diameter holes which is provided at a part in the vicinity of a specimen input port 7a of the cylinder surface; a net 7c having large-diameter holes which is provided at a part remotely separated from the input port of the specimen; and a third discharge chute 7f which discharges grains that do not pass through even the large-diameter holes. The grains which are discharged through a second discharge chute 72 are grains having the diameters within the specified range value.
Patent JP-S5973949-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B29C63/00
Filed: 1982-10-20
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-2000016488-A (JP)
Title: Tape-like component housing
Inventor: TAN SUGURU
IPC: B65D85/86
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently distinguish a type of a component with a simple structure by sealing recesses for receiving the component formed on one of faces of a component housing at predetermined pitches with a sealing means and by coloring at least a bottom of the recess in the component housing in different colors according to types of components. SOLUTION: A top cover tape 11 of the tape-like component housing 10 is formed of a relatively high transparent resin material, while a bottom face part 12A forming a recess 13 together with each bore 2A among a bottom cover tape 12 is colored in a predetermined color. By selecting a different color applied to the bottom part 12A of the bottom cover tape 12 per type of the electronic component 5, an operator can easily determine the type of the electronic component 5 only by visual observation. Further by selecting a color applied to the bottom part 12A to be a complementary color to that of the electronic component 5, the operator can easily determine whether the electronic component 5 has been received inside the recess 13.
Patent JP-H0936479-A (JP)
Title: Semiconductor laser and fabrication thereof
Inventor: KITO MASAHIRO
IPC: H01S5/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an InP/AlInAs/AlInAsP based laser having low threshold current. SOLUTION: An n-type AlGaInAs optical waveguide layer 2, a multiple quantum well active layer 3 comprising an IN0.7Ga0.3As well layer and an AlGaInAs barrier layer lattice matched with InP, a p-type AlGaINAs optical waveguide layer 4, a p-type AlInAs clad layer 5, and a p-type InGaAsP etching stop layer 10 are formed on an n-type InP substrate 1. An n-type InP current block layer 6 is formed on the p-type InGaAsP etching stop layer 10 and a stripe-like opening, where the n-type InP current block layer 6 is not present, is made in the center. The n-type InP current block layer 6, provided between the p-type AlInAs clad layer 5 and a p-type AlInAs buried layer 9, serves as a current block layer and reduces the ineffective current noncontributive to emission flowing through the part other than the mesa part provided with no InP layer 6.  Furthermore, since the InP has lower refractive index than the AlInAs, the light propagating in a laser resonator is confined within the mesa part injected with current thus producing an optical intensity distribution having single peak.
Patent JP-S5889080-A (JP)
Title: Motor starting system for power generation plant
Inventor: SAKAMOTO TATSUO
IPC: H02J11/00
Filed: 1981-11-20
Abstract: PURPOSE:To facilitate the design of a power source system in a power generation plant by starting it with a spare transformer which does not usually have a load and using the transformer as a power source when it enters rated operation state. CONSTITUTION:A low voltage synchronous breaker 1 is opened when a plant is started, a power is supplied from a transmission system 2 through a main transformer 3 and a transformer 4 in the plant to load group in the plant, thereby rising the plant. When the maximum starting capacity auxiliary machine 5 is started, a breaker 8 is opened, and power is supplied through a breaker 10 from a spare transformer 9 which does not ordinarily have a load. When the machine 5 arrives at the rated operation state, the breaker 8 is closed, the breaker 10 is closed, thereby switching the transformer 4 in the plant to the power source. In this manner, since the transformer in the plant is not affected by the limit due to the maximum starting capacity auxiliary machine, the design of the power source system in the plant can be facilitated.
Patent JP-H01101432-A (JP)
Title: Distance simulation optical system
Inventor: MAIKERU II FUEIN
IPC: G01M11/00
Filed: 1988-07-25
Abstract: PURPOSE: To acurately perform simulation by providing a first limitless focus enlargement lens and a second limitless focus enlargement lens system with different magnifications at a predetermined distance. CONSTITUTION: A second limitless focus lens system 20 is separated from a first limitless focus lens system 18 by a predetermined distance D, receives light from a first system 18, and sends the light to a second reference surface with a magnification of M2 . The value of a magnification M1 is smaller than 1 and that of M2 is larger than 1. The length of the distance to be simulated is related to the magnification M2 of the first system 18 and the distance D. The scale of an output image is related to the magnification M, of the second system 20. Assuming that M2 is equal to 1/M1 , the distance to be simulated becomes equal to M<2> 2 D or D/M<2> 1 .
Patent JP-H055300-A (JP)
Title: Production of fiberboard
Inventor: HATTORI TATSUAKI
IPC: D21J1/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide a wet process for the production of an organic fiberboard and inorganic fiberboard having excellent properties. CONSTITUTION:PVA powder impregnated with an aqueous solution of boric acid or boric acid salt is used as a binder for the production of a fiberboard by wet process.
Patent JP-S6077743-A (JP)
Inventor: HIRAMOTO JIYUNICHI
IPC: G02B23/26
Filed: 1983-10-03
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-H0637666-A (JP)
Title: Booster
Inventor: MURAKAMI TAKU
IPC: H04B1/38
Filed: 1992-07-14
Abstract: PURPOSE:To reduce a cost and a power consumption by making an outside dimension small. CONSTITUTION:When a transmission/reception part 3 in a TDMA digital portable radio equipment 1 outputs a transmission wave, a control part 2 outputs a control signal '1' and it passes a choke coil 5 and a transmission/reception external connection terminal 6, superposes on a high frequency signal line 7, passes an amplifier transmission/reception input/output terminal 9 and a choke coil 10 and is inputted to a first switch circuit 12, a second switch circuit 13 and a third switch circuit 15. When the control signal '1' is inputted to the first/second/third switch circuits 12, 13 and 15, the first switch circuit 12 is connected to (a), the third switch circuit 15 is closed, power source connected to a power source terminal 17 is applied to a transmission power amplifier 14 and the second switch circuit 13 is connected to (c). Thus, the transmission wave outputted from the transmission/reception part 3 is amplified by the transmission power amplifier 14 and transmitted from an antenna 19.
Patent JP-H0349576-A (JP)
Title: Ultrasonic motor
Inventor: UMEMURA CHIAKI
IPC: H01L41/09
Filed: 1989-07-17
Abstract: PURPOSE:To improve motor efficiency by fixing a pair of piezoelectric substances to both sides of a stator and generating elastic progressive waves at the side faces. CONSTITUTION:An ultrasonic motor is constituted of a housing 1 by a base and a cover 3, a needle comprising a rotary shaft 5, a rotary ring 11, and a support 13, a fixed board 6 forming a stator, a small ball 12, a coupling plate 21, a disc spring 22, and others. And this fixed board 6 is fixed to a base 2, and piezoelectric substances are joined in the circular recesses on both sides of the board. Moreover, a driving part 6a, Which has comb teeth at the periphery, is formed at the periphery, and further a liner 14 is arranged between it and the rotary ring 11. When high frequency power is applied to the piezoelectric substance in this condition, elastic progressive waves occur at the driving part 6a of the fixed board 6 constituting the stator, accompanying the shrinkage deformation of the piezoelectric substance 7.
Patent JP-S5886550-A (JP)
Title: Drum-shaped image retaining body member
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/10
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a lightweight drum-shaped image retaining body for electrostatic recording without requiring finish working by using an endless belt of a nonmagnetic metal having 0.1-2mm. thickness manufactured by an electroforming method as a drum-shaped substrate and by forming an image retaining layer on the substrate. CONSTITUTION:A drum-shaped substrate 21 is formed with an endless belt of a nonmagnetic metal such as Al manufactured by an electroforming method. Flange members 211, 211' are attached to the substrate 21 and set to a shaft member 24 with fixtures 212, 212'. Since the surface roughness of the substrate 21 is about 0.3 S, an undercoat layer is made unnecessary. The substrate 21 is coated with a photosensitive material such as zinc oxide to form an image retaining layer 22.