baber/WOPTO huggingface dataset:
Patent JP-H08229715-A (JP)
Title: Rotary cutting tool
Inventor: SAKAMOTO YOSHIHIRO
IPC: B23B39/18
Filed: 1995-02-23
Abstract: PURPOSE: To bore plural circular holes with simple structure overlapping each other partially at an accurate position efficiently and quickly. CONSTITUTION: The tool in the title is provided with plural rotary shafts 10 for rotating cutting edges 11 along a circular locus N around a rotary axial center M. Respective rotary shafts 10 are arranged so that the circular locus N of the cutting edges 11 mounted on respective rotary shafts 10 can be overlapped each other partially. The rotary phase of respective cutting edges 11 is shifted so that respective cutting edges 11 can not interfere with each other. The rotation of the respective rotary shafts 10 are synchronized.
Patent JP-S55128669-A (JP)
Title: Tidal flow electric power generator
Inventor: KOBAYASHI HIDEYA
IPC: F03B7/00
Filed: 1979-03-27
Abstract: PURPOSE: To operate power generation from the standpoint of natural resources saving by a method wherein a plurality of endless belt devices are set in parallel to the tidal flow, the endless belts are provided with receiving wings capable of receiving energy of tidal flow, and the power generator is operated by the rotation of the endless belts.  
     CONSTITUTION: On the front and back ends of outer frame 22 of nearly rectangular shape, small rotary wheels 3, 3' and 5, 5' are supported so that they can rotate freely. On the outer circumferences of these small rotary wheels and coaxial with them, large rotary wheels 2, 2' and 4, 4' are integrated via stays. Endless rings 6, 6' and 7, 7' are placed around neighboring large and small rotary wheels respectively on the front and back. Between endless rings 7, 7' are placed receiving wings 8..., which receive tidal flow and can rotate freely. When each wing 8 lies in the lower position to receive the action of the tidal flow in the direction of arrows, it rises upright from its previous horizontal position and receives tidal flow and obtain force to rotate the endless ring. By this rotational force, cylindrical power generator 21 is driven and power is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63202870-A (JP)
Inventor: KASAHARA TSUKASA
IPC: H02G1/12
Filed: 1987-02-18
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-H08324087-A (JP)
Title: Stamp material and package therefor
Inventor: KURIYAMA HIROSHI
IPC: B41K1/02
Filed: 1996-02-22
Abstract: PURPOSE: To provide a stamp material capable of properly protecting a gel like photosensitive resin provided for the formation of the face of a seal and capable of simply removing the uncured part of the photosensitive resin after the face of the seal is formed and the package suitable for preserving the stamp material. CONSTITUTION: A stamp material 7 using a photosensitive resin 80 changing from a gel to a solid by received light as a base material for forming the face of a seal is equipped with a stamp block 71, the photosensitive resin bonded to the surface on the side forming the face of the seal of the stamp stand and the light pervious cover member 100 bonded to the surface of the photosensitive resin. The bonding strength between the photosensitive resin 80 in a gel state and the stamp block 71 is less than that between the photosensitive resin and the cover member 100 and the self-adhesive strength between the photosensitive resin 80 in a solidified state and the stamp block 71 is larger than that between the photosensitive resin and the cover member 100.
Patent JP-H08232048-A (JP)
Title: Iron-nickel base electronic parts material excellent in punchability
Inventor: NAKANISHI HIROKI
IPC: H01L23/48
Filed: 1995-02-23
Abstract: PURPOSE: To produce an Fe-Ni type electronic parts material excellent in blanking property and used for lead frame, spacer frame for fluorescent character display tube, etc. CONSTITUTION: This material is an Fe-Ni electronic parts material excellent in blanking property, having a resin layer of <=10μm thickness at least on either of the surfaces to be blanked. By the existence of this resin layer, the wear, etc., of a die at the time of blanking can be reduced and also the occurrence of burr can be prevented, and further, blanking precision can be improved.
Patent JP-H0769633-A (JP)
Title: Preparation of fluorine dope oxidation tin powder
Inventor: HERARUDASU KORUNERISU PEETERU
IPC: C01G19/00
Filed: 1991-02-05
Abstract: PURPOSE: To obtain tin oxide powder usable for producing conductive toner powder.  
     CONSTITUTION: A stannic salt soln. is mixed with a fluoride soln., tin hydroxide is separated from the liq. and dried at a temp. not exceeding room temp. and the dried product is heated to at least 500°C until the fluorine content is reduced to <10 wt.%, preferably 1-5 wt.% to produce the objective fluorine-doped tin oxide powder. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S52119572-A (JP)
Title: Filter device
Inventor: SAKAMOTO YOSHIJI
IPC: B01D29/62
Filed: 1976-03-31
Abstract: PURPOSE: To provide a filter device in which reduces the size of a sewage treating plant by separating a filtered water from a reverse washing water during reverse washing thereby to reduce the amount of water used for washing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57149934-A (JP)
Title: Liquid isolation device provided at halfway point of instrument piping
Inventor: IWASHIMA SUMIO
IPC: G01L19/06
Filed: 1981-03-13
Abstract: PURPOSE:To obtain sufficient anticorrosive effect with simple structure by sectioning the inside of a device into two chambers, and providing a measuring liquid injection intake and an air vent. CONSTITUTION:An instrument pipe 2 is branched from a sea water system pipe 1, and a pressure gauge 4 is connected through an instrument initial valve 3 and a liquid isolation device 6. In the device 6, a liquid isolation plate 8 separating a measured-liquid (sea water) chamber and a measuring-liquid (fresh water) chamber is capable of sliding on the internal wall of a main device body 7, and a fresh water injection intake 11 and an air vent 12 for internal air for the introduction of sea water are provided. Therefore, the pressure of the sea water is transferred to the fresh water as it is and the pressure of the sea water in a main pipe 1 is measured by an instrument 4.
Patent JP-H01210719-A (JP)
Title: Combustion control device
Inventor: TODO KENJI
IPC: F23N1/00
Filed: 1988-02-19
Abstract: PURPOSE:To miniaturize the title device in a case when a circuit, controlling the supply and stop of fuel, is operated electronically through a contactless circuit, by a method wherein a relay contact, capable of intercepting an electric power forcibly, is inserted into an electric power source, generating an electric power driving a solenoid valve. CONSTITUTION:A relay contact 3, capable of intercepting forcibly an electric power for driving solenoid valves SV1, SV2, is inserted into an electric power source 1, generating said electric power. Thyristors 6, 11 are employed as electronic switches to insert a main current line or a current line between an anode and a cathode in series into solenoid valve driving coils 7, 12 while said relay is driven by effecting the turn on of the current line through so-called anode fire. The thyristors 6, 11 are turned on or brought into preparing conditions when the relay contact 3 is closed. The cut off of the relay contact is effected by shortening a distance between the gate and the cathode of the thyristors 6, 11 through the output of a photocoupler.
Patent JP-H10232559-A (JP)
Title: Image forming device
Inventor: GYOTOKU EIJI
IPC: G03G15/09
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the sticking of carriers on an image carrier even in the case of using the carriers provided small in grain size and low in magnetic force when performing the development by transporting the developer containing toner and the carriers by means of the developer carrier provided with a magnetic member having plural magnetic poles inside. SOLUTION: This image forming device is provided with the image carrier 1 on which a latent image is formed, and a developing device, 10 provided with the magnetic member 12 having plural magnetic poles inside of the developer carrier 11 transporting the developer containing the toner and the carriers to an developing area opposing the image carrier. In the device the image carrier and the developer carrier are severally moved in the same direction in a developing area, and a counter magnetic pole S in reverse polarity with respect to the developing magnetic pole N1 in the magnetic member opposite to the image carrier 1 is provided inside the image carrier 1 on the upstream side of this developing magnetic pole in the moving direction of the image carrier 1.
Patent JP-H04274646-A (JP)
Title: Status notice system
Inventor: KOBAYASHI YOSHINORI
IPC: H04L69/40
Filed: 1991-03-01
Abstract: PURPOSE:To detect a status change in a communication line detected by a communication controller and also to detect a defective operation of the communication controller without extremely increasing the processing load of a central processing unit. CONSTITUTION:A central controller 2 is provided with a status request means making a request of notifying a status of a communication line to communication controllers 3-1 to 3-N and with a time monitor means monitoring lapse of a prescribed time T1 after request to the status. After the reception of a status, the communication controllers 3-1 to 3-N immediately inform status change information to a central processing unit when a status change takes place and informs the current status information to the central processing unit 2 when no status change takes place for a short constant period time T2 shorter than the prescribe time T1. The central processing unit 2 discriminates it to be a fault of the communication controllers 3-1 to 3-N when no status notice comes from the communication controllers 3-1 to 3-N for a prescribed time T1.
Patent JP-H10232267-A (JP)
Title: Lsi test device
Inventor: TOYAMA AKIRA
IPC: G01R31/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable detection of the generation error of an edge signal by outputting an error signal in the case where the number of writing timing data and the number of the edge signal from a variable delay circuit are inconsistent. SOLUTION: With regard to a variable delay circuit 19, timing data written in an FIFO(first-in and first-out) register 17 are input, and an edge trigger signal 105 is delayed on the basis of the timing data to be output as an edge signal 108. The FIFO register 17 updates the timing data written in the inside on the basis of the edge signal 108. If the edge signal 108 generates in accordance with setting of a test program, the number of the written timing data and the number of the generated edge signal 8 are consistent, the timing data of the FIFO register 17 is vacant and an error signal is output at a low level. In the case where the generation error of the edge generates, the number of the timing data and the number of the edge signal 108 are inconsistent and the error signal 109 is output at a high level.
Patent JP-S55128902-A (JP)
Title: Unbalanced ultra-wide band antenna
Inventor: KASAHARA TAKESHI
IPC: H01Q21/29
Filed: 1979-03-27
Abstract: PURPOSE:To realize easily an antenna featuring the wide band and high gain by using the self-complementary paired antenna with plate. CONSTITUTION:Electric conductor plates 2, 3 and 4 plus magnetic conductor plates 5, 6 and 7 are distributed symmetrically at the upper and lower side of the horizontal axis passing through feed point 1, and at the same time electric conductor plate 4 and magnetic conductor plate 7 are located in an optional form at point 1 to be symmetric in both the vertical and horizontal directions. The antenna thus formed features the self-complementary paired antenna with the constant impedance secured logically. This antenna features the constant impedance due to the symmetric current source even though magnetic conductor plates 5 and 6 may be excluded. Furthermore, the radiation characteristics excellent in practical use can be secured even with no magnetic conductor plate 7. Also electric conductor plates 2 and 3 are used for unipole element 8 and its complementary-paired slit 9 each, and horizontal plate 11 can also be used for the plate.
Patent JP-S52120288-A (JP)
Title: Hollow gas-permeable membrane
Inventor: HAYANO NORIKAZU
IPC: A61M1/18
Filed: 1976-04-02
Abstract: PURPOSE: To produce gas-permeable membrane having excellent gas-exchanging property and sufficient strength for practical applciation by burying an armature, hollow string or tubular braid, in the hollow stringly or tubular gas-permeable membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06230388-A (JP)
Title: Liquid crystal display element
Inventor: FUKUI IKUO
IPC: G02F1/1337
Filed: 1993-02-01
Abstract: PURPOSE:To provide the liquid crystal display element which does not require a special high-temp. treatment at the time of forming oriented films, capable of low-voltage driving and has high reliability. CONSTITUTION:This liquid crystal display element is constituted by forming the oriented films on two sheets of substrates having transparent electrodes, arranging these substrates opposite to each other and sealing a liquid crystal material therebetween. The oriented films which consist of polysaccharides, polyvinyl alcohol and their deriv. having >=60% substitution rate of cyanoethyl groups and 5 to 40% substitution rate of 10 to 20C satd. fatty acid ester groups are used for at least either of these oriented films.
Patent JP-H06250833-A (JP)
Title: Method for processing data item information dealing with multilanguage
Inventor: TANAKA HITOSHI
IPC: G06F9/06
Filed: 1993-02-25
Abstract: PURPOSE:To provide a multilanguage dealing data item information processing method capable of eliminating necessity for an operator to learn an operation language newly in a software developing environment for operating plural programming languages and preventing resources from being duplicated. CONSTITUTION:The multilanguage dealing data item information processing method is characterized by dynamically changing an operation screen depending upon a certain programming language to an operation screen depending upon another programming language by starting conversion processing to a specified programming language in data item dictionary shared operation for storing data item dictionary information inputted by the format of an optional programming language specification in a data item dictionary 21 by the format of dictionary item data by using an operation screen of programming language itself in a system for managing and operating the information of a data item to be used for development by means of the dictionary 21, and when a programming language specified at the time of starting the dictionary 21 is different from a current programming language, executing processing depending upon the physical structure of the dictionary 21.
Patent JP-S55128994-A (JP)
Title: Subscriber connecting circuit having ground button operation indicator* power supply capable of switching to high resistance and calling signal generator
Inventor: ROOBERUTO REHINAA
IPC: H04M19/02
Filed: 1980-03-24
Abstract: A subscriber line access circuit for use in a telecommunications system is disclosed. The subscriber line access circuit includes a power supply bridge in the form of a first resistor inserted in the b-wire (ground potential side) of a subscriber line, a second resistor inserted in the a-wire (supply potential side) of the subscriber line, and a capacitor which bridges the two wires at the terminals of the two resistors on the sides thereof opposite to the respective potential sources. This supply bridge is coupled on the capacitor side with a two-to-four wire hybrid transformer for the two-wire/four-wire transition to the system and includes an evaluating circuit which delivers an indicating signal when the subscriber actuates a ground key. A cutoff circuit is arranged in the power supply bridge between the first and/or second resistor in that bridge and the respective one or ones of the transformer windings at the junction points at which the evaluating circuit is connected. The device for generating call signals is connected to one of these junction points via a coupling contact and a series resistance. The associated cutoff contact of the supply bridge and the coupling contact of the call signal generating device are controlled in such a way that they can be closed only alternatively.
Patent JP-2000236457-A (JP)
Title: Broadcasting program operating system
Inventor: USAMI HIROTAKE
IPC: H04N5/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the distortion of a picture and to suppress the deterioration of a broadcasting service at the time of a broadcasting accident occurrence by eliminating a phase difference of a signal outputted from both systems and changing over the output of a main line system to that of a stand-by line system at the cross point of data. SOLUTION: The output signals of a main line system transmission sub-system (SUB) 7 and the stand-by line system SUB 8 are inputted to a phase control circuit 12 to compare the phases between the both systems. The phase of the stand-by line system is made to match the phase of the main line system as a reference signal, by feeding back a phase difference signal 13 to the input side of the sub-system SUB 8, if any phase difference between the both systems. This circuit 12 sends perfectly phase-synchronized data to a switching device 9 from the main line system and the stand-by line system. Consequently, the cross points of data sent from the both systems are coincident timewise. The switching device 9 switches operation from the main line system to the stand-by line system at the cross point of both data.
Patent JP-H04366129-A (JP)
Title: Catalyst composition
Inventor: EITO DORENTO
IPC: C08G67/00
Filed: 1992-02-24
Abstract: PURPOSE: To provide a catalyst suitable for use in the production of a polymer by the gas phase polymerization of carbon monoxide with at least one olefinically unsaturated compound.  
     CONSTITUTION: This novel catalyst composition comprises a base composed of (a) a compound of a Group VIII metal, (b) a Lewis acid of formula MF n  (wherein M represents an element capable of forming a Lewis acid with fluorine, F represents fluorine, and n is 3 or 5), and (c) a ligand that can form a complex with a Group VIII metal and contains at least two phosphorus-, nitrogen-, or sulfur-containing conformation group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63204316-A (JP)
Title: Cursor controller
Inventor: ICHINOHE NORIYUKI
IPC: G06F3/038
Filed: 1987-02-18
Abstract: PURPOSE:To perform exact pointing in a vertical or a horizontal direction and to enable an easy operation to be performed at a narrow place, by providing reset switches at counters of an X-coordinate and a Y-coordinate respectively. CONSTITUTION:An X-coordinate counter 7 and a Y-coordinate counter 14 are cleared not only by a reset signal 18 from a control circuit 17 but the turning ON of switches 1 and 8. Therefore, for example, by resetting the X-coordinate counter 7 by turning on the switch 1, it is possible to perform the pointing of a cursor exactly only in the vertical direction, and also, by resetting the Y-coordinate counter 14 by turning on the switch 8, it is possible to perform the pointing of the cursor exactly only in the horizontal direction. Furthermore, by turning on both the switches 1 and 8, it is possible to move the cursor exactly without separating a roller, etc., from a contact surface when a device is used at the narrow place.
Patent JP-H02214357-A (JP)
Title: Electronic address book incorporated telephone set
Inventor: TOTTORI TAKEFUMI
IPC: H04M1/274
Filed: 1989-02-15
Abstract: PURPOSE:To attain sure automatic dialing by providing by providing an electronic address book function with a memory and a display device and providing also a function displaying properly destination subscriber information to be registered and applying automatic dialing to a displayed destination. CONSTITUTION:A caller subscriber hooks off a handset 8 and selects an address dialing or general dialing through the depression of a dialing selection key 1. In the case of general dialing, when a numeral input for retrieval is finished, opposite subscriber information of a row corresponding to the number is displayed on a display device 10 in the unit of 10 subscribers. The name of destination is confirmed by the caller subscriber referring the displayed pattern and a dial key 5 corresponding to the destination name is depressed, then the automatic dialing is applied to the destination. When no object information is available in the displayed destination subscriber information, any of paper feed keys 3 is depressed, then the preceding or succeeding page is displayed.
Patent JP-S54129845-A (JP)
Title: Buffer unit for bidirectional data line
Inventor: SAKAI KATSUZOU
IPC: H04L5/16
Filed: 1978-03-31
Abstract: PURPOSE: To make unnecessary the control signal for the changeover of the direction of transmission and reception, through the simple constitution so that the switching of the transmission and reception gate with one FF can be controlled.  
     CONSTITUTION: FF7 consisting of the NOR gates 6A and 6B is provided. When signal is present at A side which is at low level, the output of the gate 6B is low and that of 6A is high, setting FF7. Accordingly, the NAND gate 5A is ON and the low signal  is outputted at B. That is, the low signal is delivered from A to B. Conversely, when a signal is present at first and it is low level, the output of the gate 6B is High, setting FF7. Accordingly, the gate 5B is ON and the gate 5A keeps OFF, causing the low signal from B to A delivered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08237656-A (JP)
Title: Picture encoder and decoder
Inventor: SHIGESATO TATSURO
IPC: H04N19/42
Filed: 1995-02-24
Abstract: PURPOSE: To provide a picture encoder for reducing the circuit scale of a data arrangement processing at the time of encoding pictures and the decoder. CONSTITUTION: Digital picture signals are inputted from a picture input part 101 and blocked for respective prescribed segments, then resective transformation blocks inside segment blocks are orthogonally transformed in an orthogonal transformation part 103 and data inside the transformation blocks are quantized and variable-length-encoded in a variable length encoding part 104. A quantization width is controlled so as to make the data amount of a segment unit after variable length encoding be less than a prescribed data amount. The variable length encoded data are arranged in a segment RAM 105 and a high band data RAM 106 and the data of the high band data RAM 106 are rearranged in the segment RAM 105 in a formatting part 107. The formatted data inside the segment RAM 105 are outputted through a code word output part 108.