baber/WOPTO huggingface dataset:
Patent JP-H10280327-A (JP)
Title: Erection method of high place bridge
Inventor: YANAGIHARA NORIYUKI
IPC: E01D2/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of erection in a gorge or the like, by assembling a bridge girders carried in underneath a bridge pier (above ground) and erecting the bridge girders completed by lifting and erecting the whole by a lifting mechanism provided at the upper portions of the bridge piers. SOLUTION: Underneath the bridge piers P1 , P2 , P3 and P4 , a plurality of bridge girder blocks are jointed together by welding and then the bridge girders 2, 3, 4 are assembled. Upon completion of the bridge girders 2, 3 and 4, they are lifted together by a lifting mechanism 7 installed above the bridge piers P1 , P2 , P3 and P4 and fixed to each bridge pier P1 to P4 by welding or high strength bolts. Also, the bridge girders 2, 3 and 4 can be respectively lifted and coupled at higher portions. Even though the erection of an elevated bridge having no roads at both sides in a gorge between mountains, the work can be performed quickly and safely. By doing this, the erection of bridge at high places can be carried out efficiently.
Patent JP-H06303228-A (JP)
Title: Communication system
Inventor: DOI YUJI
IPC: H04L9/08
Filed: 1993-04-15
Abstract: PURPOSE:To prevent illegal access from being repeatedly executed by using a simple ciphering system by changing the key of a cipher when a center-side device judges that illegal access is executed. CONSTITUTION:Center control CPU 1 controls a center network controller 2 and executes no-ringing communication so as to call a terminal network controller 5. The terminal network controller 5 transmits present time based on a self clock and previous starting time which is stored to a center-side. Center control CPU 1 compares the present time of the clock time and received present time or compares the previous starting time of the terminal network controller 5, which is stored, and previous starting time which is received this time. When received previous starting time is not correct, and when previous starting time is correct and present time is not correct, center control CPU 1 judges that illegal access is executed. Then, the cipher key is changed and prescribed communication is executed by using the new key.
Patent JP-S587310-A (JP)
Inventor: SHIRAISHI NOBUO
IPC: B27D5/00
Filed: 1982-05-24
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-S5212771-A (JP)
Title: Apparatus for correcting wire rope in a building cleaner of boom oscil lating type
Inventor: KAMIYA TOSHIO
IPC: A47L3/04
Filed: 1975-07-18
Abstract: PURPOSE: An apparatus which synchronize the length of wire rope with a car gondola suspended therefrom with boom oscillation, during the boom oscillation, to automatically adjust the length of the rope for normally retaining the car gondola horizontally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57205422-A (JP)
Title: Production of polyester
Inventor: SAKAMOTO SEIJI
IPC: C08G63/78
Filed: 1981-06-09
Abstract: PURPOSE: To obtain a polyester capable of providing abrasion-resistant films, by adding a phosphorus compound in a specified mol ratio to an Li compound used as a catalyst at specified two points of time in the production of a polyester.  
     CONSTITUTION: In transesterifying an acid component based on a lower alkyl terephthalate with a glycol component based on ethylene glycol, an ethylene glycol-soluble lithium compound (e.g., lithium acetate) and below 0.4 molar time, based on lithium compound, of a phosphorus compound (e.g., trimethyl phosphate) are added to the reaction system. After completion of the transesterification, a trialkyl phosphate is added so that the total mols of the phosphorus compounds added is 0.5W2 times the mols of the lithium compound and, subsequently the reaction mixture is subjected to a polycondensation reaction to obtain the purpose polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0640244-A (JP)
Title: Engine speed control device
Inventor: ANDOU JIYUNKI
IPC: B60H1/32
Filed: 1993-04-15
Abstract: PURPOSE:To prevent load from acting simultaneously upon an engine so as to heighten idling stability and the like by delaying the operation of an air- conditioning compressor only for the fixed time when the load of a power steering or the like is generated. CONSTITUTION:A compressor 17 is cooled down and shifted into the steady state after the start of air-conditioning operation by a control unit 20, and thereafter controlled in the on-off state on the basis of signals from a temperature sensor 18 in the vehicle interior so as to maintain the internal temperature to the set value. Auxiliary machinery (a power steering pump 19 or the like) is directly driven by the rotation of an engine. When the load of the auxiliary machinery is inputted, the control unit 20 inhibits the 'on' state of the compressor 17 for the fixed short time after the input of the load so as to prevent the collapse of engine speed generated due to the input of air-conditioning load simultaneously with the load of the auxiliary machinery. Large fluctuation in the rotation of the engine generated due to the load of the auxiliary machinery acting simultaneously upon the engine is thus suppressed to enable the improvement of idling stability.
Patent JP-H05290363-A (JP)
Title: Magnetic recording medium
Inventor: MAEZAWA AKIHIRO
IPC: G11B5/712
Filed: 1992-04-09
Abstract: PURPOSE:To provide a magnetic recording medium excellent in dispersibility and coatability, having satisfactory smoothness and excellent in durability. CONSTITUTION:This magnetic recording medium has a magnetic recording layer contg. ferromagnetic powder dispersed in a binder on the substrate. The solid powder present in the magnetic recording layer has been treated with a silane coupling agent having a halogen atom or an alkoxy group at one end of the silane molecule and a phosphoric acid group reactive with an org. material at the other end.
Patent JP-S59208443-A (JP)
Title: Method and device for detecting and measuring flock
Inventor: PIEERU DEEBITSUDO
IPC: G01N21/82
Filed: 1984-05-01
Abstract: The present invention relates to a process and device for the detection and quantification of agglutinates, in recipients of which at least the bottom are transparent. According to the invention, it is decided that there is agglutination when, at the same time, the calculated mean value of the bottom of the reaction studied is higher than that of a reference sample and when there exist points of measurement whose transmission is less than said threshold, and, on the other hand, that there is no agglutination when, at the same time, this calculated mean value is not greater than that of said reference sample and when there exist no points of measurement whose transmission is less than said threshold. The invention is more particularly applicable to immunohaematology.
Patent JP-S5614835-A (JP)
Title: Apparatus for detecting quantity of intake air supplied to engine
Inventor: OKIMOTO HARUO
IPC: G01F1/28
Filed: 1979-07-14
Abstract: PURPOSE: To simplify the structure of an apparatus for detecting the quantity of intake air supplied to engine of the type having two independent intake passages, by disposing pressure receiving plates in these intake passages, and taking out the quantity of displacement between these two pressure receiving plates through a differential gear mechanism.  
     CONSTITUTION: In case that the above-titled apparatus is applied in a supercharged engine having supercharging passage 9 in addition to main intake passage 5, intake-air flow detecting apparatus 16 is de-signed such that a first pressure receiving plate 17 in main intake passage 5 and a second pressure receiving plate 18 in supercharging passage 9 are supported coaxially by means of differential gear mechanism 30. The pressure receiving plate 17 is connected to sun gear 32 whereas pressure receiving plate 18 is connected to internal gear 35. Here, displacement between these two pressure receiving plate 17 and 18 is taken out as the angular velocity of planetary gears  34 at the reduction ratio determined by the number of teeth of sun gear 32 and that of internal gear 35. By thus deflecting a pointer needle 38 at this angular velocity by the intermediary of connecting member 36, the deflection is afforded from potentiometer 37 to computer as a signal indicating the air-flow rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05258749-A (JP)
Title: Hydride secondary battery
IPC: H01M10/28
Filed: 1992-03-13
Abstract: PURPOSE:To provide a hydride secondary battery having a long charge/discharge battery life by lessening occurrence of shortcircuiting due to cracks produced in a hydrogen storage alloy layer at the outer peripheral side of a negative electrode when a positive electrode and the negative electrode are wound in the form of a vortex with a separator interposed therebetween. CONSTITUTION:In a negative electrode 2 prepared by causing a hydrogen storage alloy 2b to be retained, in a compressed condition, by a current collector 2a, this negative electrode, a positive electrode, and a separator are wound in the form of a vortex with the position of the current collector 2a in the negative electrode 2 being displaced to any one of the surface sides thereof from a central portion thereof as viewed in the thicknesswise direction thereof and with the side of the negative electrode 2, where the current collector 2a is disposed, being located at the outer peripheral side of the wound structure.
Patent JP-H10285068-A (JP)
Title: Radio receiver and radio transceiver
Inventor: OIDE TAKAYOSHI
IPC: H04J13/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately demodulate the receiving waves as son as a control means starts by preparing a means with which the control means reads the initial value out of a storage means at its start time and gives the initial value to a reference generation means. SOLUTION: A control means 16 gives the value with which the frequency of a prescribed reference signal changes in the direction where the deviation of the means 16 is compressed to a reference generation means 11. At the same time, an initialization means 18 stores the value that is steadily given to the means 11 with desired accuracy in a storage means as the initial value. When the means 16 is started, the initial value is read out and given to the means 11. Thus, a local oscillation means 12 produces a local oscillation frequency of the same frequency as the local oscillation signal based on the reference signal whose frequency is set according to the initial value.  Therefore, the frequency conversion and demodulation which are applied to the pseudo receiving waves are applied to the receiving waves to be given to a frequency conversion means 13 by the means 13 and a demodulation means 14 respectively. As a result, the receiving waves can be quickly and accurately converted into a string of signal points as soon as the means 16 starts.
Patent JP-H07293413-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D45/00
Filed: 1994-04-27
Abstract: PURPOSE:To prevent the generation of torque shock, tardiness at the time when the operating region is shifted from an idle region to a non-idle region by setting the amount of damping in the first half of a damping period larger than the amount of damping in the second half of the damping period. CONSTITUTION:When judged idle-off at step (S) 101, a required ignition timing is determined in relation to the engine speed and load at S102. When idle flag XIDL=1 is decided at S103, the amount of idle OH 0FF skip is determined in response to the amount of idle required angle of delay at S104. Then a new ignition timing is set by adding the amount of skip to the present ignition timing at S105. The idle flag XIDL is set to zero at S106, and whether the new ignition timing is smaller than the required ignition timing or not, is judged at S107. In accordance with the judged results, the processing of S108 or 110 is performed, and the ignition timing is controlled to the new ignition timing at S115 to return. Thus, an increase in torque due to ignition timing advance occurs in the first half and an increase in torque due to the increase in the amount of intake air occurs in the second half, and both the increases in torque cannot be overlapped with each other.
Patent JP-H02270908-A (JP)
Title: Method for cleaning molten metal
Inventor: KAWAI YOSHIHIKO
IPC: C21C7/072
Filed: 1989-04-11
Abstract: PURPOSE:To remove inclusion for a short time and to clean molten metal by adding surface tension lowering agent to the molten metal at the time of catching and floating up the inclusion by discharging dissolved gas as bubble-state under reducing pressure after dissolving soluble gas by bubbling the gas into the molten metal containing the inclusion. CONSTITUTION:The soluble gas of N2, etc., is bubbled from bottom part of a vessel charged with the molten metal containing impurities of non-metallic inclusion, etc., to dissolve this into the molten metal. By reducing the pressure in the surface atmosphere on this molten metal, the gas of the dissolved N2, etc., is discharged as fine bubbles state and risen in the molten metal. By discharging the fine bubbles, the gas containing O2, H2, etc., are removed at the same time, and also fine solid impurities of the non-metallic inclusion, etc., are caught, floated up and separated on the surface of the molten metal together with gas bubbles. In this case, by adding the surface tension lowering agent of Se, Te, Ce, etc., into the molten metal, degassing and removal of the inclusion are efficiently executed to clean the molten metal in a short time.
Patent JP-S57204549-A (JP)
Title: Electrophotographic receptor
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a receptor with superior electrophotographic characteristics such as superior sensitivity, residual potential and characteristics in repeated use by using a specified hydrazone compound as a novel org. photoconductive substance in the photosensitive layer. CONSTITUTION:This receptor has a photosensitive layer contg. at least 1 kind of hydrazone compound represented by a general formula R4R5N-PhR3-CH=CH- CH=N-NR1R2 (where R1 is naphthyl, R2 is alkyl, aralkyl or aryl, R3 is H, alkyl  or alkoxy, and each of R4 and R5 is alkyl, aralkyl or aryl). For example, an adhesive layer of casein is formed on an Al plate, and a charge generating layer contg. a disazo pigment is formed on the adhesive layer. A soln. of hydrazone compound No.1 and polycarbonate in dichloromethane is then applied to form a charge transferring layer. Thus, a receptor is manufactured.
Patent JP-2000286459-A (JP)
Title: Thermoelectric conversion device
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a heat radiation efficiency of a thermoelectric conversion device. SOLUTION: A heat radiating side electrode 23a (23b, 23c) is provided with a protruding part 232a (232b, 232c) whose one part is exposed to a coolant flow path 11. So, a coolant flowing the coolant flow path 11 directly contacts the heat-radiating side electrodes 23a, 23b, and 23c at the protruding parts 232a, 232b, and 232c, directly cooling the heat radiating side electrodes 23a, 23b, and 23c. The thermal resistance between an electrode and substrate or that of substrate itself does not lower cooling efficiency as before, but significantly improving the heat radiating efficiency.
Patent JP-H07267079-A (JP)
Title: Human and article transfer device
Inventor: BERUNTO MAINDORU
IPC: B61B9/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide equipment for transporting persons and goods in which stops can be constructed on curved parts of a track without requiring any special technical means, in response to the conditions of respective areas and in relation to the arrangement and operations of retarding and accelerating wheels. CONSTITUTION: In this equipment for transporting persons and goods, plural vehicles 2 provided with plural travelling wheels can be connected to a continuously moving hoisting cable 3, and conveyed along a track 1, especially along rails 11, 12. Retarding and accelerating wheels 5 are arranged in stations at which the vehicles 2 can be disconnected from the hoisting cable 3, and the wheels come into contact with the vehicles 2 to reduce or accelerate the travelling speed of the vehicles. Each vehicle is provided with at least one contact surface 6 at its undersurface, with which the retarding and accelerating wheels which are supported at least on a approximately horizontal shaft, cooperate.
Patent JP-H0596292-A (JP)
Title: Method and device for biological purification of waste water
Inventor: FURANKU ROGATSURA
IPC: C02F9/00
Filed: 1992-03-16
Abstract: According to the invention, where the water to be treated is conveyed concurrently with oxygen-containing gas into an upward reactor containing a stationary bed of particles, the support for the bacteria which is employed is particles of a material with a bulk packing density of between 35 and 65 kg/m<3>. 
<??>The biological reactor(s) or filters (1,1') in series comprise: a sludge-thickening zone (2), at least one device for injecting oxygen-containing gas (3,3'), a filter medium zone (4), a ceiling for retaining the particles (7) and a washing water reserve zone with discharge (9) of the treated effluent. 
<??>Application to the treatment of effluent water and of water to be made drinkable. 
<IMAGE>
Patent JP-2000279174-A (JP)
Title: Monoclonal antibody for human ldl receptor and method for judging familial hyperlipidemia using the same
Inventor: IWASAKI TADAO
IPC: G01N33/577
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new monoclonal antibody for human LDL receptor which contains a peptide comprising an amino acid sequence peculiar to human LDL receptor as an antigen-determining group, inhibits the linkage of human LDL with its receptor and is useful in the means or the like for judging familial hyperlipidemia. SOLUTION: This monoclonal antibody for human LDL receptor is a new monoclonal antibody, which contains a peptide selected as the peptide comprising the number of amino acid capable of at least recognizing that is peculiar only to human LDL receptor from the amino acid sequence-containing domain peculiar only to human LDL receptor as an antigen-determining group on a human lipoprotein receptor and inhibits the linkage of human LDL with human LDL receptor, and is useful in the method or the like for judging the existence or content of familial hyperlipidemia. This monoclonal antibody is obtained by synthesizing the amino acid sequence peculiar only to human LDL receptor by a peptide synthesizer and then cultivating a hybridoma prepared by a conventional method by the use of a protein obtained by combining the resultant amino acid sequence with a carrier protein as an antigen.
Patent JP-S5316361-A (JP)
Title: Recovering transfer method and apparatus for powder material
Inventor: KUWAYAMA MASATOSHI
IPC: B01J20/34
Filed: 1976-07-30
Abstract: PURPOSE: To conduct smoothly the recovering transfer of powder material by sucking and exhausting the powder together with gas from nozzle put with being buried into the powder fed in a vessel in which the powder is heat treated to recover it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03290011-A (JP)
Title: Valve device for four-cycle engine
Inventor: HIRATA CHIAKI
IPC: F01L13/00
Filed: 1990-04-06
Abstract: PURPOSE:To smoothly drive and switch valves by forming eccentric large diameter parts on a rocker shaft, fitting medium-, high-speed rocker arms onto the large diameter parts, and directly fitting a low-speed rocker arm onto the rocker shaft between the medium-, high-speed rocker arms. CONSTITUTION:A low-speed rocker arm 7 and medium-, high-speed rocker arms 8, 9 are arranged below a cam shaft 6 having a low-speed cam 3 and medium-, high-speed cams 4, 5 and a supporting part 7a for the low-speed rocker arm 7 is fitted directly onto a rocker shaft 11. On the other hand, supporting parts 8a, 9a for the medium-, high-speed rocker arms 8, 9 are fitted onto the rocker shaft through eccentric bushes 12, 13 having diameters larger than that of the rocker shaft 11. When an engine is running in a low rotating speed region, a hydraulic cylinder 15 pulls back a rack 16 to rotate a pinion 17 in the M-direction, and when the engine is running in a medium-, high rotating speed region, the cylinder pushes out the rack 16 to rotate the pinion 17 in N-direction. Operations of the low-speed rocker arm 7 or the medium-, high-speed rocker arms 8, 9 are thus selectively switched.
Patent JP-S5717438-A (JP)
Title: Manufacturing apparatus for base material for optical fiber
Inventor: MIKI MASAJI
IPC: G02B6/00
Filed: 1980-07-02
Abstract: PURPOSE:To enhance the reaction efficiency of gaseous starting materials by simple construction by putting a central rod in a rotary glass tube into which the gaseous materials are blown in an apparatus applying a CVD method and using a moving heating source. CONSTITUTION:An oxyhydrogen burner 3 is moved along the longitudinal direction of a transparent glass tube 1 with a circular cross section attached to a rotating and supporting mechanism 2. A central rod 22 reducing the hollow cross section of the tube 1 is put in the tube 1 from the discharge side edge 21 of the tube 1 in the longitudinal direction. The preferred material of the rod 22 is high purity quartz, and the suitable outside diameter is about 70% of the inside diameter of the tube 1. In order to prevent the heating temp. of the hollow central part of the tube 1 from being mede lower than the temp. of the wall and fine glass powder from depositing on the outside of the rod 22, the rod 22 is internally provided with a heater 23. By depositing and melting a glass product by a CVD method while rotating the tube 1, gaseous starting materials introduced into the tube 1 flow through a region almost equal to the wall in temp., and the reaction efficiency forming the glass product 4 is enhanced.
Patent JP-S58205828-A (JP)
Title: Sensor thrown into liquid
Inventor: AONO TOSHIYUKI
IPC: G01K13/02
Filed: 1982-05-26
Abstract: PURPOSE:To facilitate the detection of hot water temperature or the like at the specified height from the bottom of a liquid by providing a sensor on an erectable support sunk on the bottom thereof. CONSTITUTION:A hollow support 3 is divided into a lower spherical body 3' filled with a weight 3a and an upper body 3'' forming a hollow float section 3b, which are connected through a small-diameter shaft 3c. Two rings 6 are provided slidable on the small-diameter shaft 3c and a hot water temperature sensor 4 having a lead 5 mounted thereon. The hot water temperature sensor 4 is capable of detecting hot water temperature at two height-adjustable points.
Patent JP-S5213348-A (JP)
Title: A method of producing a pattern on mirrors
Inventor: SANOU TAKEZOU
IPC: G02B5/08
Filed: 1975-07-23
Abstract: PURPOSE: To simplify processes and reduce working time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05292475-A (JP)
Title: Video signal processor
Inventor: MIKI YOICHIRO
IPC: H04N7/015
Filed: 1992-04-10
Abstract: PURPOSE:To provide a video signal processor, which is equipped with a return distortion removing function, with minimum memory capacity and simple circuit configuration. CONSTITUTION:Before the output signals of an in-field interpolating circuit 12 in field memories 14 and 15, picture elements are thinned by a sub sampling circuit 13, the thinned picture elements are interpolated by in-line interpolating circuits 16 and 1 7 provided at the outputs of the field memories 14 and 15 and inputted to a return distortion removing circuit 18 together with the output signals of the in-field interpolating circuit 12, and return distortion is removed.