baber/WOPTO huggingface dataset:
Patent JP-S62277547-A (JP)
Title: Gas sensor
Inventor: YAMAGUCHI HIDEICHIRO
IPC: G01N27/403
Filed: 1986-05-26
Abstract: PURPOSE:To reduce the size of a sensor and to measure gas concentration in vivo body by providing a coating layer between a hydrogen ion carrier layer and a gas permeable layer. CONSTITUTION:A pH electrode lead wire 2-a is fixed to the bottom surface of a conductive base 1 with a conductive adhesive 8, and the outer periphery of the base 1 is coated with a heat-shrinkable tube and insulated. Further, the tip part of the base 1 is polished to adjust the surface product of an exposed part, and an oxidation reducing function layer 5 is formed on the exposed surface of the base 1 by electrolytic oxidation polymerization. Then a silver wire is wound from an end of the hydrogen ion carrier layer 7, the remaining wire is used as a reference electrode lead wire 2-b, and the part of the lead wire is coated with 'Teflon(R)' resin 3 and insulated. Further, part of it is fixed to epoxy resin to form an insulating layer 9 and then a constant-current electroanalysis is taken to form a silver chloride film at the silver exposed part, thus manufacturing a reference electrode 4. The coating film 6 covers the electrode 4, pH electrode part, and insulating layer 9 respectively and the gas permeable layer 10 further covers the coating layer 6. Thus, the gas concentration in vivo is measurable.
Patent JP-S6012149-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/00
Filed: 1983-06-30
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-H11316296-A (JP)
Title: Block device at opening in tank
Inventor: TANIOKA SHINICHI
IPC: G21F9/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a block device at opening in tank which is made it possible to reduce the cost by shortening the period of exterior maintenance work of piping in tank and to improve quality. SOLUTION: The opening 15 of piping 14 connected to the submerged part in a liquid-storing tank 10 is branched in a plurality, and a wrapping material 20 is inserted on a clad so as to cover the whole surface of these openings 15A and 15B. The insertion opening periphery (insertion port) for peripheral side of the opening 15 of the piping 14 connected to the tank 10 of the wrapping member 20 is air-tightly sealed with the tightening member 30.
Patent JP-S5546589-A (JP)
Title: Cooled photoelectric converter
Inventor: SHINOHARA KOUJI
IPC: H01L31/02
Filed: 1978-09-29
Abstract: PURPOSE:To stabilize the operating temperature of a cooled photoelectric converter by forming a heat dissipating block mounted on a cooling head by heat accumulator having high heat capacity at low temperature and an enclosure using high heat conductive material for surrounding the accumulator. CONSTITUTION:A heat dissipating block 6 connected by bonding metal 5 such as In from a drive unit 3 to a cooling head 4 as a circulating cooler are arranged at a metallic outside container 1 having a transparent window 2. A laser device 7 is mounted while facing with the window at one side of the block 6, sealed at its sealer 8, evacuated in the interior 9 of the container 1 as an adiabatic structure. Thus, helium gas is introduced from a gas inlet 10 into the gas cylinder in the head 4, and circulated to elevationally move the piston in the head 4 by the drive unit 3 to thereby cool the block 6. The block 6 is formed with a heat accumulator 11 of pb having large heat capacity and an enclosure 12 of Cu of high heat conductivity for surrounding the accumulator 11 to thereby eliminate the temperature variations of the block to thus stabilize the laser device 7.
Patent JP-S5912650-A (JP)
Title: Synchronizing circuit of viterbi decoder
Inventor: YASUDA YUTAKA
IPC: H04L7/00
Filed: 1982-07-12
Abstract: PURPOSE:To attain the synchronism of a code word, by discriminating whether or not a path exists between states corresponding to the respective maximum metric discriminated at a different time. CONSTITUTION:A decoding signal is outputted from a terminal 101 when a signal to be decoded inputted to a terminal 100 is applied to a Viterbi decoder 200 through a phase shifter 10, and a path discriminating circuit 40 discriminates whether or not a path exists between the state having the maximum metric at the past point of time and the state having the maximum metric at other point of time including the present point of time. Its discriminating signal is supplied to an integrator 50, integrated and supplied to a threshold value circuit 50, and a discriminating signal is outputted. This discriminating signal is supplied to the phase shifter 10 as a phase amount control signal of the phase shifter 10.
Patent JP-S5911463-A (JP)
Title: Electronic calculator
Inventor: ISHIWATA JIYUNICHI
IPC: G06F15/02
Filed: 1982-07-12
Abstract: PURPOSE:To attain the confirmation of a measured value afterward, by measuring automatically an analog quantity such as temperature and humidity based on time in an electronic calculator and storing the measured value. CONSTITUTION:The block I shows the constitution of the electronic calculator with a clock, and the block II indicates a temperature measuring section. The temperature information sensed at a sensor 9 is an output (d) via a temperature- pulse width transducer circuit 10, inputted to an AND circuit 11 together with a reference pulse (a) to be an output (e). The output (e) is inputted to a counter 12 for being counted and A/D-converted. The counted temperature information is transferred on a display register 13 via an operating circuit 17 and displayed digitally on a display 2 via a decoder/driver 20. When the circuit 17 detects the clock of clock information with the instruction stored in an ROM18, the temperature information is stored automatically in a memory 19 together with the time information. This is called out later with the operation of the temperature key.
Patent JP-H10312585-A (JP)
Title: Stamper for manufacturing optical recording medium, master for stamper and manufacture of optical recording medium
Inventor: YAMATSU HISAYUKI
IPC: G11B7/26
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve an irregularity in a pit width even in an optical recording medium having a fine uneven pattern containing a short pit and to improve the degradation of an RF signal. SOLUTION: A photosensitive material layer 2 applied to a board is subjected to light a recording exposure operation by means of recording. After that, the photosensitive material layer 2 is developed, and an uneven pattern 4 corresponding to a fine uneven pattern on an optical recording medium as a target is formed. Then, a thin film is deposited along the uneven surface of the uneven pattern 4, a reduced uneven pattern 14 in which the width of the uneven pattern 4 is reduced is formed, and a master for a stamper used to manufacture the optical recording medium is manufactured.
Patent JP-H0419311-A (JP)
Title: Engine oil pan gasket
Inventor: INAGAKI TAKASHI
IPC: F01M11/00
Filed: 1990-05-10
Abstract: PURPOSE:To prevent oil raise in a crankcase consequent upon internal pressure becoming higher by providing a protrudent portion, which protrudes toward the oil pan inner side along the contacting surface, on an oil pan gasket all around the oil pan and also forming an opening in the center portion which is the inner side of the protrudent portion. CONSTITUTION:An oil pan gasket 220 is fitted between the joining surfaces 218, 219 of both an oil pan 93 and a lower case 69a in a manner so as to close up the space between the joining surfaces 218, 219 tightly. The oil pan gasket 220 is a moulded thin metal plate and is formed in a width wider than each joining surfaces 218, 219, while a protrudent portion 220b, which protrudes in an appropriate length toward the inner side of the oil pan 93, is formed on the inner side of the outside circumference (outer side of the 2 point chain line) 220a joining each joining surfaces 218, 219 along each joining surfaces 218, 219 in one unit with the outside circumference. The oil pan gasket 220 is wider than each joining surfaces 218, 219 while the width of the protrudent portion 220b is nearly uniform. An opening portion 220c is formed in center portion, which is the inner side of the protrudent portion 220b, so as lubrication oil returns to the oil pan 93 from the opening portion 220c.
Patent JP-H04230774-A (JP)
Title: Color image forming device
Inventor: AMITANI JOJI
IPC: G03G15/01
Filed: 1991-05-27
Abstract: PURPOSE:To provide the color image forming device carrying out a bright color recording of high definition without color slippage. CONSTITUTION:The device is provided with a multiple number of photosensitive drums 101, 102, and 103, a polygon mirror 5 scanning with a multiple number of laser beams, and optical systems 6, 107, and 108. When an image of three primary colors formed by the photosensitive drum 101 to 103 are transferred to the recording paper 20, a reference mark is recorded on the recording paper in the transferring of the first color or before it, and by transferring the remaining colors based on the positional detection of this reference mark, the color image without color slippage can be formed.
Patent JP-H08313288-A (JP)
Title: Apparatus for guiding route
Inventor: KAGAWA KOJI
IPC: G09B29/10
Filed: 1995-05-19
Abstract: PURPOSE: To provide a route guide device which can navigate/display so that a driver is easy to understand. CONSTITUTION: A present position data and a vehicle velocity data are received from a locater. A recommended route is decided to be tracked and the nearest point of the route is recognized (S11, S12). On condition that the recommended route is being tracked, an estimated moving distance (d) (n) seconds later is calculated from the vehicle velocity. A distance to an interpolation point larger than the distance (d) is obtained (S13-S19). A bearing in the vicinity of the last interpolation point is calculated and displayed at a display part (S20-S23).
Patent JP-H05291450-A (JP)
Title: Semiconductor device
Inventor: MATSUI YOSHIYUKI
IPC: H01L23/48
Filed: 1992-04-14
Abstract: PURPOSE:To reduce a chip size and to prevent a decrease in electric characteristics due to damage of a connecting wire by forming a diameter of the wire to 30mum or less and cutting out a part of a terminal frame opposed to a lowered part of the wire in a predetermined shape. CONSTITUTION:A molding volume of molding resin is set to 200mm<3> or less, and a diameter of a connecting wire 4 is formed 30mum or less. Parts of terminal frames 1, 2 opposed to lowered parts of the wires 4 are so cut out in a predetermined shape as to avoid damage of the wires 4 due to contact. Even if the wire 4 is pressed by flowing pressure of the resin 5 to be moved back, it is formed in the shape to avoid contact with the frame. A size of the cutout is set in response to the diameter of the wire 4 and characteristics of a semiconductor device. Thus, a loop of the wire 4 is not necessarily increased to prevent the wire 4 from being brought into contact with the frame, thereby reducing in size the device.
Patent JP-S62278774-A (JP)
Title: Plastic battery
Inventor: ODA MINORU
IPC: H01M10/0562
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a thin sheet-like plastic battery by forming an electrolyte to be placed between a cathode and an anode by dissolving a polymer having high polarity such as polyacrylonitrile to eliminate fluidity of the electrrolyte. CONSTITUTION:An electrolyte consists of supporting electrolyte such as LiClO4 and LiBF4 and organic solvent such as propylene carbonate and acetonitrile. A polymer having high polarity such as polyacrylonitrile and polyvinylidene fluoride is dissolved in the electrolyte to the content in which fluidity of the electrolyte is lost and a paste-like electrolyte 3 is formed. The electrolyte 3 is placed between a cathode 1 made of polypyrrole or the like and an anode 2 made of aluminium foil or the like to form a plastic battery. The sheet-like plastic battery is easily obtained by using sheet-like electrodes 1, 2, and is made compact and lightweight.
Patent JP-H01291371-A (JP)
Title: Electronic filing device
Inventor: SATO MINORU
IPC: G06T1/00
Filed: 1988-05-18
Abstract: PURPOSE:To restore image data to original code data by reading out code data which has been stored in a storage means in accordance with an instruction of an instructing means. CONSTITUTION:When an imaging processing is instructed, code data is brought to drawback onto a magnetic disk 27a from a page memory 14, a storage area of the page memory 14 of only a size of a format corresponding to the code data is secured, and image data which has brought the code data which has been brought to drawback to the magnetic disk 27a to image development is stored on this storage area. When an imaging cancellation processing is instructed, the image data on the page memory is erased, and the code data which has been brought to drawback on the magnetic disk 27a is returned onto the page memory 14. In such a way, its image data can be returned to the original code data.
Patent JP-H07326960-A (JP)
Title: Output selection control circuit
Inventor: NAMETAKE MASATAKE
IPC: H03K17/04
Filed: 1994-06-02
Abstract: PURPOSE:To form an output selection control circuit which does not saturate transistors 1a and 1b constituting a transistor ECL gate 1 and does not change a reference voltage Vclp, etc. CONSTITUTION:The output selection control circuit is provided with unit selection circuit which are respectively composed of the ECL gate 1 supplied with a logical signal and an emitter follower transistor 5 connected to the output side of the ECL gate 1 so as to connect the emitter outputs of the transistors 5 of the plural unit selection circuits in common to fulfill a wired OR function. In each unit selection circuit, a first transfer gate 2 is connected between the ECL gate 1 and the base of the transistor 5, and a second transfer gate 3 is shunt-connected to the base of the transistor 5. Then, at the time of selecting the ECL gate 1, after the second transfer gate 3 is controlled to be in a non- transferring state, a first transfer gate 2 is controlled to be in a transferring state. On the other hand, at the time of not selecting the ECL gate 1, after the first transfer gate 2 is controlled to be in the non-transferring state, the second transfer gate 3 is controlled to be in the transferring state.
Patent JP-2000316231-A (JP)
Title: Circuit breaker with earth-leakage alarming function and earth-leakage circuit breaker
Inventor: AIHARA KAZUYA
IPC: H02H3/347
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a small, less-power-consuming circuit breaker with an earth-leakage alarming function and an earth-leakage circuit breaker which can reliably supply load electric power required for earth-leakage alarming operation from the wide range of a main circuit. SOLUTION: A circuit breaker has an earth-leakage alarming function provided with an earth-leakage IC 16, which breaks a main circuit 1 by an overcurrent which flows in the main circuit, and detects earth leakages from the imbalance of the current which flows in the main circuit 1. The breaker has a relay switch 20 (a load) as a means for alarming the detected earth leakages, or in an earth-leakage circuit breaker which breaks the main circuit by starting a tripping device by the detected earth leakage. Further, the unrequired voltage (V3) of the drive voltage obtained from the main circuit 1 is shouldered by an active element, an FET for example, having the characteristics of high withstand voltage to supply a stable low voltage, and, if an earth leakage is detected, the breaker is enabled to supply a required current to those loads.  Also, it is adaptable to miniaturization and the increase of load currents.
Patent JP-S62287879-A (JP)
Inventor: SAKAMOTO KAZUYOSHI
IPC: E04H7/22
Filed: 1986-05-27
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-S5822116-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: B32B13/12
Filed: 1981-08-03
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-S61283350-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TACHIBANA KOICHI
IPC: B01D53/94
Filed: 1985-06-05
Abstract: PURPOSE:To enable strong supporting having no mutual reactivity and to enhance the characteristic stability and reliability of a catalyst, by using the same material as a catalytic component as a binder component to a carrier. CONSTITUTION:A catalyst for purifying harmful exhaust gas is a mixture consisting of oxide represented by general formula I (wherein Me is at least one element selected from Fe, Mn, Cr and V, 0<=x<=1 and 0<=delta<=0.5) and oxide represented by SrMe'O3 (wherein Me' is at least one element selected from Ti, Zr and Hf) or a baked substance thereof. When the catalyst is actually used, if a binder based on SrMe'O3 being a catalyst constituting component is used to support the catalyst by a ceramic carrier, a catalyst body having strong bonding strength and having no reactivity with the catalytic component and stable characteristics is obtained.
Patent JP-S5455452-A (JP)
Title: Anchoring device for undersea optical fiber cable
Inventor: FURUKAWA SHINICHI
IPC: H04B10/00
Filed: 1977-10-13
Abstract: PURPOSE:To prevent generation of kink and breakage of optical fibers by allowing free rotations and bending operations of an anchoring device between an undersea optical fiber cable and a joint. CONSTITUTION:A ball bearing 21 is interposed between the shells 25 at a cable anchoring side and at a joint side, and a cylindrical bearing 19 is interposed between the shell 25 and a cable anchoring casing 5 such that the shells 25 at the both sides and a connector 18 itself are made rotatable. Thus, the bendable connections of the cable anchoring casing 5 and a joint casing 6 through a chamber hub 7, a chamber pin 8, a bellows 9 and a blended material 10 are made possible together with the rotations between a cable 1 and the anchoring casing 5, and the joint casing 6 is bent so that the joint may not generate the kink and that no shearing stress may not be applied to an optical fiber 12 at the joint portion.
Patent JP-H0419485-A (JP)
Title: Underground piping equipment
Inventor: OHASHI YOSHINOBU
IPC: G01M99/00
Filed: 1990-05-11
Abstract: PURPOSE:To read out data from management information recorded in a wireless responding tag without opening a cover by providing a cover at the ground side opening of a passage of an underground piping to the ground, and arranging the wireless responding tag on the cover or in the vicinity thereof. CONSTITUTION:A wireless responding tag 6 is embedded in a cover 5 of a manhole of a water supply piping, for example. For embedding, a large-diameter hole 7a is formed on the cover 5, and on the bottom thereof, a small-diameter hole 7b is formed. The wireless responding tag 6 is inserted into the hole 7a, and synthetic resin 20 is so charged therein that an antenna 8 is located on a side of the hole 7a. When a reading device approaches the wireless responding tag 6, an antenna of the reading device and the antenna 8 of the wireless responding tag 6 are electromagnetically connected to each other by an electromagnetic wave 21. Characteristic number and management information recorded in the wireless responding tag 6 are thus obtained. An underground pipeline can be managed without opening the cover and using a ledger.
Patent JP-S5549584-A (JP)
Title: Apparatus for controlling vane opening of water turbine
Inventor: KADOTA KAZUO
IPC: F03B15/12
Filed: 1978-10-05
Abstract: PURPOSE: To improve accuracy in transmitting the opening of guide vanes and runner vanes of a water turbine, by feedbacking the vane opening to a control system after converting the same into hydraulic pressure signal.  
     CONSTITUTION: When pressure oil is discharged from inlet and outlet port 33 of auxiliary servomotor 26 for shifting piston 27 upward and thereby turning guide vane 1 in its closing direction, arm 25 is turned clockwise about a pivotal point of rod 31 and piston 18 in pressure distributing valve 12 is pushed downward. Here, since oil supplying and discharging port 13 is communicated with oil supplying port 20, piston 3 of servomotor 2 is moved to the left and guide vane 1 is closed. As the result, clearance (n) is reduced by cam 8 and pressure Ps is increased.  Therefore, piston 18 in said valve 12 is returned to its original position, where it is  balanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5455872-A (JP)
Title: Bag filter protection apparatus in grinding particle device
Inventor: YOSHIDA HAZUMI
IPC: B24C7/00
Filed: 1977-10-11
Abstract: PURPOSE: The anti-frictional cloth is suspended inside the bag-filter and also the collision plate is installed between the cloth and the difuser. By doing so, friction and break-down of the bag filter is avoided.  
     CONSTITUTION: An anti-frictional cloth 16 is installed inside a bag filter 11 and between the anti-frictional cloth 16 and a difuser front end 9A a collision plate 17 for the grinding particle dust is placed. By doing so, the grinding particle dust which is suctioned from a grinding particle stocking tank 13 and is injected by a injection air 15A, collides the collision plate 17. After that it is spattered to the side and is dispersed through a space 20 between a rib 19. Accordingly, the collision force by the grinding particle dust against the anti-frictional cloth 16 and the bag filter 11 is remarkably reduced and the friction as well as break-down are avoided 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0417376-A (JP)
Title: Manufacture of electrostrictive effect device
Inventor: HAYASHI MASATAKE
IPC: H01L41/09
Filed: 1990-05-10
Abstract: PURPOSE:To realize exactly designed piezoelectric characteristics by sandwiching a first ceramic green sheet between second ceramic green sheets with openings, providing a water-dispersed ceramic green sheet on each second green sheet, compressing all the green sheets, sintering the laminated body, and providing external electrodes with the sintered body. CONSTITUTION:A water-dispersed ceramic green sheet 13 is printed with conductive paste on both sides to form exciting electrodes 3 and 4 and lead electrodes 6 and 7. Ceramic green sheets 12 and 14 are provided with openings 12a and 14a for cavities 10a and 10b. Further, water-dispersed ceramic green sheets 11 and 15 are prepared. All the green sheets 11-15 are laminated, as shown in the figure, and pressed to form a laminated body 20. This laminated body is sintered. External electrodes 8 and 9 are provided on side faces of the sintered body 20 to form an electrostrictive effect device 1.
Patent JP-H05175929-A (JP)
Title: Frame phase synchronizing method and circuit
Inventor: ICHIMORI MINEKI
IPC: H04L25/52
Filed: 1992-05-14
Abstract: PURPOSE:To allow the circuit to cope with a revision of a pointer of a reception frame at a high speed by calculating a pointer value of a transmission frame through the use of a phase difference between the reception frame and the transmission frame and a pointer of the reception frame. CONSTITUTION:A reception frame counter 16 counts an offset address of a frame, a detection circuit 17 detects a pointer representing a head position of user information in a frame and stores it to a buffer 18. Moreover, a transmission frame counter 19 counts an offset address of the frame and a registration 20 stores an offset value. An adder/subtractor 21 adds/subtracts values of the buffer 18 and the registration 20 and sends a pointer value to a selector 22. The selector 22 multiplexes the pointer, the frame synchronizing signal given separately, an overhead bit and user information in the memory 12 and outputs the result. Thus, the pointer value of the transmission frame is revised at a high speed with respect to the revision of the pointer of the reception frame.