baber/WOPTO huggingface dataset:
Patent JP-H07238676-A (JP)
Title: Bucket device for hydraulic shovel type excavator
Inventor: UCHIHASHI MASATOSHI
IPC: E04G21/02
Filed: 1994-02-28
Abstract: PURPOSE:To enable operations for placing ready-mixed concrete and for transporting concrete blocks to be carried out easily and safely in an adverse place during civil engineering work. CONSTITUTION:A bucket device B for a hydraulic shovel type excavator has a swing gear 1 and a bucket unit 2. Mounting plates 12, 12 are erected on the swing gear 1. The bucket unit 2 is attached to the swing gear 1. The bucket unit 2 has a base 20, a pair of buckets 21, 22, a link 3 for operating the bucket units 21, 22 in conjunction with each other, and a hydraulic cylinder S for driving the link 3. Each of the buckets 21, 22 is designed to become a substantially water-sealed container having an inlet when closed, and both of outer, lower plates 211, 221 become parallel to each other when the buckets 21, 22 are opened by a predetermined angle.
Patent JP-S59180607-A (JP)
Title: Maneuvering control device
Inventor: TAKENOUCHI TAKEJI
IPC: G05D1/02
Filed: 1983-03-31
Abstract: PURPOSE:To output only an always normal steering signal to an actual rudder by comparing the steering signal value calculated by a computer with an input value, and only when the input value is normal, outputting a steering signal sample command to a sample holding means. CONSTITUTION:The computer outputs a steering signal S1 calculated on the basis of a built-in maneuvering control program from a steering signal output means 3. At that time, the sample holding means 5 holds the preceding normal steering signal as it is without holding said signal S1. Subsequently, the signal S1 is inputted to the computer 1 as a signal S' through an output signal input means 2. The computer 1 compares the calculated value of the steering signal with the value of the signal S', and only when the signal S' is normal, outputs a steering signal sample command S2 from a command output means 4 to the sample holding means 5. Consequently, the means 5 holds the signal S1 as a sample and outputs the signal S1 to the rudder 6.
Patent JP-H10251520-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: OTA MASARU
IPC: C08L83/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a void-free molded article having improved soldering crack resistance and excellent reliability by using a specific silicone compound as an essential component. SOLUTION: This composition contains (A) an epoxy resin, (B) a phenolic resin hardener, (C) a cure accelerator, (D) an inorganic filler and (E) a silicone compound consisting of a block copolymer of a polyether unit and a polydimethylsiloxane unit as essential components. Preferably, the component E is one or more compounds selected from the compound of formula I [(m) and (n) are each >=1; (a) and (b) are each >=0 (a+b>=1); R is a 1-10C alkylene; X is H or a group of formula II; Y is a group of formula III; R' is a 1-10C hydrocarbon group containing unsaturated bond or a group of formula IV] and the component A is a crystalline epoxy compound having a melting point of >=60 deg.C.
Patent JP-H03257299-A (JP)
Title: Center pillar bearing/replacing construction method in multiple-connected tunnel lining
Inventor: HASHIMOTO HIROHIDE
IPC: E21D13/02
Filed: 1990-03-07
Abstract: PURPOSE:To improve work efficiency by building a temporary center pillar up at the combined part of covering bodies constructed at the peripheral wall of a multi-connected tunnel, then building temporary bearing pillars up on the side parts of the temporary center pillar, and removing the temporary center pillar so as to build a permanent center pillar up between extended girders. CONSTITUTION:Going with construction of cylindrical wall bodies 3, a temporary center pillar 7 is built up between the mutually opposed faces 3b of an upper and a lower branch part segment 3B. Temporary bearing pillars 5 are disposed across upper and lower pillar bearing seats provided at the branch part segments 3B so as to be built up on both sides of each temporary center pillar 7. The temporary center pillar 7 in this block is then removed, and the cylindrical wall bodies 3 are supported by the temporary bearing pillars 5, as well as girders 8 are extended to the opposed faces of the respective segments 3B so as to be fixed at the branch part segments 3B. A permanent center pillar 6 is then built up between both end parts of the upper and lower girders, and the temporary center pillar 7 is removed. Work can be thereby performed efficiently.
Patent JP-H06272603-A (JP)
Title: Air-fuel ratio controller of engine
Inventor: KOBAYASHI MARI
IPC: F02D45/00
Filed: 1993-03-16
Abstract: PURPOSE:To sufficiently actuate a learning function even if the deviation of an air-fuel ratio which exceeds a learning range of a conventional learning value occurs by introducing a learning value whose learning speed is much slower than the conventional learning value in addition to the conventional learning value. CONSTITUTION:A learning value A in a learning area in response to an operational condition at the time is read out and a learning value B of a memory 34 is read out from a learning map 33 respectively by an air-fuel ratio learning value calculation means 35, and the sum learning values A, B is calculated as the air-fuel ratio learning value. A basic injection quantity is corrected on the basis of the calculated air-fuel ratio learning value by an injection quantity calculation means 36. On the other hand, the learning value A is renewed based on an air-fuel ratio feedback correction quantity a by a learning value renewing means 38 in a narrow learning range but a comparatively learning speed but the learning value B is renewed by another learning value renewing means 39 based on the air-fuel ratio learning value at a learning speed much slower than the speed of the learning value A.
Patent JP-H09243795-A (JP)
Title: Secondary burner reactor for radioactive waste gas
Inventor: TAKEDA TADASHI
IPC: G21F9/32
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a secondary burner reactor which can be set within a cell, quickly control the temperature with little deterioration, and secondarily burn soot or an organic material with high burning efficiency. SOLUTION: A radioactive gas discharged from a radioactive waste burner reactor is introduced into a vessel 2 containing a packing which is induction- heated by a high frequency induction coil 5 to remove soot while the gas is passed through the clearance of a packing 4, and an organic material is also burnt. At least one of the packing 4 and the vessel 2 is formed of a conductive ceramic or metal capable of being induction-heated.
Patent JP-H01232289-A (JP)
Title: Fuel element and fuel assembly
Inventor: OHASHI MASAHISA
IPC: G21C3/28
Filed: 1988-03-11
Abstract: PURPOSE:To adjust the arrangement and concentration of burnable poison freely and to flatten an output distribution by arranging materials which have no nuclear fuel materials internally and contain the burnable poison in a disk shape between laminated fuel pellets. CONSTITUTION:The fuel element is formed by charging fuel pellets 1 consisting of only discoid fuel materials in a coated tube 2 hermetically. The burnable poison containing disk 5 which contains no fuel is arranged between the pellets 1; and the pellets 1 are sintered pellets of uranium oxide, etc., and the disk 5 uses boron carbide or boron 10 as the burnable poison. Further, the disk 5 is slightly larger in diameter than the pellets 1 and its radial center part is slightly thin. The fuel assembly where the burnable poison containing disk is arranged enables the fuel element which contains the disk 5 to be arranged at the entire outermost periphery adjacent to a control rod or partially at the outermost periphery which does not adjoin, and also flattens the output distribution of the fuel assembly in combination with the fuel element which contains no burnable poison.
Patent JP-S51132730-A (JP)
Title: Memory circuit
Inventor: OOHINATA ICHIROU
IPC: H03K3/288
Filed: 1975-05-14
Abstract: PURPOSE:In order to obtain a memory circuit whose power-consumption is virtually 0, in the state of OFF.
Patent JP-H10253693-A (JP)
Title: Method for detecting insulator deterioration of rubber or plastic cable
Inventor: TANAKA HIDEO
IPC: G01R31/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent an error due to harmonic components by applying a voltage to a rubber or plastic cable by a serial resonance type transformer, and detecting insulator deterioration of the cable from obtained loss current waveform. SOLUTION: A serial resonance type transformer is formed by a serial inductance 3 of about 225H by using a diesel generator 4 with variable generating voltage frequency. Its oscillated frequency by the serial resonance is about 45.9Hz. A lossless standard capacitor 2 has an electrostatic capacitance of about 50pF sufficiently smaller than that of a sample cable 1. In the case of measurement, the capacitor 2 and a ground side terminal of the cable 1 are connected to a loss current measuring bridge 6, a waveform is observed by an oscilloscope 7 and frequency is analyzed by an FFT analyzer 8. Thus, harmonics included in the applied voltage are minimized by the serial resonance type transformer to suppress harmonics generated in the measuring current.
Patent JP-S63222083-A (JP)
Inventor: KAWAGUCHI TAKESHI
IPC: C04B40/02
Filed: 1987-03-11
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-H02237242-A (JP)
Title: Data line terminating equipment
Inventor: YAMAGUCHI MASARU
IPC: H04L12/02
Filed: 1989-03-10
Abstract: PURPOSE:To automatically set a communication speed by providing a supervisory and controlling part which detects a terminal communication speed, informs an opposite station-side of it and automatically switches the communication speed based on communication speed information from the opposite station-side. CONSTITUTION:The supervisory and controlling part 4 detects the communication speed of the terminal from a transmission signal line 2, transmits communication speed information to a transmission part 6, which transmits communication speed information to the opposite station-side through a transmission line 7. On the other hand, data which the opposite station-side has transmitted is received in a reception part 9 through a reception line 8, is transmitted to the supervisory and controlling part 4, which detects the communication speed from transmission data and switches the communication speed from communication speed information. Thus, DSU and OCU themselves can automatically set the communication speed between the private data line terminating equipment (DSU) and the local line terminating equipment (OCU), and communication interruption owing to the mistake of speed setting can be prevented.
Patent JP-H028555-A (JP)
Title: Supporter for changeover lever of variable speed gear for automobile
Inventor: RAINHARUTO BUURU
IPC: B60K20/02
Filed: 1989-03-10
Abstract: PURPOSE: To guide a shift lever along a track accurately by supporting the shift lever in a movable select support in such a way as capable of revolving round the axis, and supporting the select support on a vehicle body in its stationary constituent part rotatably round another axis. CONSTITUTION: A shift lever 1 is supported in a movable select support 4 in such a way as capable of revolving round the axis 7, and the select support 4 is supported on a vehicle body in its stationary constituent part 11 rotatably around another axis 6 within the rotating angle range restricted with a longitudinal axis 13 as the reference, wherein the longitudinal axis 13 is specified by a hinge coupling 14 consisting of the first axis 7 and a changeover rod 15. Thereby accurate guide of the lever 1 is made possible whether revolutions are made within the selected plane around an unambiguously specified axis or revolutions are made within a changeover surface.
Patent JP-S55150103-A (JP)
Title: Simultaneous recorder for image and transducer
Inventor: KOBAYASHI KAZUTOSHI
IPC: G11B5/027
Filed: 1979-05-09
Abstract: PURPOSE: To make it easy to record simultaneously images and signals from any other transducer than an acoustic transducer by converting any other signal than acoustic one so that it can be recorded on a sound track.  
     CONSTITUTION: The image of a moving, body, etc., arriving from image source 1 via camera 2 is recorded in image recording part 6 of movie film 5. At the same  time, information on the temperature, etc., of the moving body from any other information source 3 than acoustic one is converted by transducer 4, except the  acousting one, into signals recordable on a sound track and they are recorded on  the sound track or film 5, so that the simultaneous recording of images and signals  from any other transducer than the acoustic one will come into effect easily without  exercising complex control, etc., over a CRT oscillogram, etc. Signals of different  kinds except acoustic one can simultaneously be recorded together with images in  the same way by time-division processing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06267962-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANABE HIROKI
IPC: H01L21/3205
Filed: 1993-03-17
Abstract: PURPOSE:To avoid the erroneous actions of an element due to electromagnetic waves by a method wherein a conductive layer is formed of multiple honeycombed fine pores through the intermediary of an insulating film on the upper part of an element formation layer of a semiconductor chip. CONSTITUTION:A semiconductor chip 2 is formed of an element formation layer 5 formed on a semiconductor wafer 4, an aluminum layer 7 formed above this element formation layer 5 through the intermediary of an insulating film 6 and a protective film 8 formed on the surface of the aluminum layer 7 for protecting the same 7. At this time, this aluminum layer 7 comprising a metal having a honeycombed flat surface with multiple fine pores 7a in diameter of scores of microns openly provided is formed on the whole surface of the semiconductor chip 2 as if covering the whole surface of the element formation layer 5. Through these procedures, the electromagnetic waves raised by this semiconductor device itself can be shielded by this aluminum layer 7 thereby enabling the erroneous actions of an element by electromagnetic waves to be avoided.
Patent JP-H07166991-A (JP)
Title: Two stage type fuel injection system of internal combustion engine
Inventor: JIYON ERU NIIBURUZUIDOSUKI
IPC: F02M37/06
Filed: 1994-03-28
Abstract: PURPOSE: To increase fuel injection pressure without an electronic control circuit or the input of energy to reduce manufacturing costs and enhance reliability by generating fuel injection pressure which is equal to or greater than a predetermined pressure by use of the energy of the reciprocation of an engine. CONSTITUTION: During operation, a first pump mechanism 12 draws in fuel from a tank 21 in response to pressure pulsations from a crankcase and applies pressures on the order of 10 to 11 psi to release the fuel into a second pump mechanism 24. In the second pump mechanism 24, while a magnet 46 mounted around a flywheel 48 moves by rotating past a piston 40, the piston 40 reacts to magnetic forces generated by the magnet 46 and the alternating attraction and repulsion of the magnetic forces are transmitted to a diaphragm 36 by a coil spring 44 to cause reciprocation of the diaphragm 36 within a chamber 28. The reciprocation of the diaphragm 36 draws in the fuel through an inlet 38 and releases the fuel from an outlet 32 to a fuel injector 34 when the pressure is increased to about 25 to 30 psi.
Patent JP-2000259810-A (JP)
Title: Preparation method for image data and device therefor
Inventor: SUGITANI HIROSHI
IPC: G06T1/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility and reproduction rate of colors and to simplify a processing. SOLUTION: The specified color of the image data of an object is specified (SP2), the part of the specified color and the color capable of being approximated to the specified color is picked up (SP3) from the image data of the object and the color information of at least a part is extracted from the picked-up part. The color of the part of the specified color or the color capable of being approximated to the specified color in the image data of a different image is set (SP5) based on the extracted color information, the part of the specified color or the color capable of being approximated to the specified color is prepared by using the set color, the other part is prepared by using original colors and thus, the image data of the different image are prepared (SP6).
Patent JP-S52142088-A (JP)
Title: Addition compound of alpha-amino-epsilon-caprolactam
Inventor: KAWAMOTO ICHIROU
IPC: C07D223/02
Filed: 1976-05-20
Abstract: PURPOSE: Adduct of α-amino-ε-caprolactam(1 mole) with chloroform(1 mole): white crystal, mp 31°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000260131-A (JP)
Title: Method and circuit for protecting detection of synchronizing signal
Inventor: SAITO HIDETOSHI
IPC: G11B20/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting detection of synchronizing signal with which reliability in resynchronism is secured, time until that resynchronism can be shortened and further circuit scale can be miniaturized. SOLUTION: Concerning this detection protecting method, after a synchronizing signal SYNC is detected from digital data containing the synchronizing signal for each frame, this detected synchronizing signal is extracted on the basis of periodicity thereof and when the synchronizing signal is not detected but omitted, on the other hand, a synchronizing signal IPSYNC is interpolated. After the synchronizing signal SYNC is detected and extracted at time t1, when no synchronizing signal SYNC can be detected at time t2 and t3, the synchronizing signal SYNC detected at following time t6 is estimated regular and extracted. Afterwards, when the synchronizing signal SYNC is detected again at time t7 after the lapse of a prescribed term, that synchronizing signal SYNC is extracted and the preceding synchronizing signal SYNC is determined regular.
Patent JP-H02236929-A (JP)
Title: Melting display for fuse
Inventor: ISHIKAWA HIROMU
IPC: H01H85/10
Filed: 1989-03-09
Abstract: PURPOSE:To eliminate the applying of the mechanical load to a pilot wire and reduce the minimum operating voltage by forming a melting part in a part of a melting display meltable wire, and detecting the arc light of the melting part at the time of melting, and converting it to electric signal. CONSTITUTION:When the accident current is flowed to a fuse under the feeding, a meltable material 3 and a pilot wire 23 are melted. At this stage, the pilot wire 23 is always melted at a melting part 23a having the narrow sectional area, and the arc light is emitted at this part. This arc light is transmitted from a light receiving end 25a to a sensor through an optical fiber 25 and converted to the electric signal. With the structure, since a mechanical operating part is eliminated, keeping an operating spring under compression condition with the pilot wire is eliminated to reduce the wire diameter of the pilot wire 23. As a result, the wire diameter of the pilot wire 23 can be reduced.
Patent JP-S57172983-A (JP)
Title: Preparation of light oil and hydrogen from sulfur- containing heavy oil
Inventor: SUZUKA TERUO
IPC: C10G11/00
Filed: 1981-04-16
Abstract: PURPOSE:To efficiently prepare hydrogen and light oil, by catalytically cracking a sulfur-contg. heavy oil by use of a catalyst contg. at least 30% iron in the form of iron oxide at a plant consisting of the combination of a regeneration tower, cracking tower and calcining furnace. CONSTITUTION:The first step: in a rengeneration tower 1, an oxidized catalyst supplied through a return pipe 5 and coated with a sulfur-contg. coke is contacted with an oxygen-contg. gas 4 at 750-950 deg.C, converting the catalyst into the reduced state and a sulfur compd. in the coke into iron sulfide, and then introduced through a transfer pipe 7 to a cracking tower 2. The second step: in the cracking tower 2, surfur-contg. heavy oil 9 and steam 8 are contacted with the reduced catalyst at 500-800 deg.C, and the produced light oil and hydrogen are recovered from exhaust gas 1 and most of the oxidized catalyst coated with the sulfur-contg. coke is fed to the regeneration tower 1. The third step: said catalyst is partially introduced through a transfer pipe 11 to a calcining tower 3 and contacted with an oxygen-contg. gas 12 to decompose the iron sulfide. Evolved SOx is recovered from the exhaust gas 12 and the catalyst is returned to the cracking tower 2.
Patent JP-S63223410-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: UDAGAWA KOICHI
IPC: F23D11/44
Filed: 1987-03-12
Abstract: PURPOSE:To increase insulating effect and improve durability by a method wherein an insulating member is composed of baking bodies of which main component is inorganic material and formed decomposably and also moisture resistant surface coating layers are placed on the surfaces of this insulating member. CONSTITUTION:An insulating member 18 is constituted decomposably by the upper insulating member 19 and lower insulating member 20 and they are placed on a vaporizer from the top and bottom sides of the vaporizer. The members 19, 20 are obtained by molding with ceramic material after baking. When a certain allowable thickness can be adopted from the stand-point of designed strength, it is better for the member to be baked in foam-shape. Surface coating layers 21 are obtained after moisture resistant surface coating material is applied on the surfaces of the member 18 and then baked. The members 18, 19 keep stable form and are not deformed at the time of re-assembly and can cover the vaporizer 3 in the same form and their original forms are kept and they are attached and removed easily. Since the layers 21 are placed on the surfaces of the member 18, the permeation of oils and fats, such as kerosene, etc. can be prevented and insulating effect can be increased.
Patent JP-S54149523-A (JP)
Title: Information reader
Inventor: FUKUDA HIROSHI
IPC: G06K9/03
Filed: 1978-05-17
Abstract: PURPOSE: To simplify a check by an operator, by outputting readout information with its pattern converted into a sound.  
     CONSTITUTION: Optical sensor 3 reads out character (a) on medium 1 by photoelectric conversion. By the electric signal inputted from optical sensor 3, recognition part 4 recognizes character (a) and then, a signal equivalent to the recognized character is sent to sound generating part 5. Sound generating part 5 generates a sound from speaker 7 via amplifier 6 since the signal equivalent to the character recognized by recognition part 4 when inputted is converted into a sound an operator can recognize. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07265560-A (JP)
Title: Reciprocating type electric shaver
Inventor: MOTOHASHI MAKOTO
IPC: B26B19/28
Filed: 1994-03-28
Abstract: PURPOSE:To restrain unbalance in vibration and to reduce vibration in a reciprocating type electric shaver incorporating a plurality of cutter heads. CONSTITUTION:A reciprocating type electric shaver having a plurality of cutter heads H, comprises a reciprocating type motor A for reciprocating armatures 2 relative to a stator 1. The motor A comprises a plurality of armatures 2 corresponding to movable blades 3 in the cutter heads H. These armatures 2 are adapted to be driven by the single stator 1. The ratios K/M (where K is a spring constant, and M is a mass) of the armatures 2 are set to be substantially equal to one another, thereby it is possible to make their natural frequencies substantially equal to each other.