baber/WOPTO huggingface dataset:
Patent JP-H08165613-A (JP)
Title: Erection method of bridge beam
Inventor: TSURUOKA MATSUO
IPC: E01D2/00
Filed: 1994-12-13
Abstract: PURPOSE: To simplify erection equipment and construction work so as to improve economy and constructing performance in the erection method of a bridge beam by a support system span-by-span precast block construction method. CONSTITUTION: In the erection method of a bridge beam by a support system span-by-span precast block construction method, a bridge crane 14 is installed across two parallel girders 11a forming an erected girder 11, and a travel device 15 is provided at the lower part of the bridge crane 14. A block 3 transported by a trailer 24 on bridge cross beams 2 in an erection completed span is lifted by the bridge crane 14. The bridge crane 14 travels in the axial direction of a bridge on the erected girder 11 while hanging the block 3 and lowers the block 3 in a specified position. The blocks 3 are jointed in regular succession to complete erection work in one span.
Patent JP-H10147139-A (JP)
Title: Device for preventing air pressure in passenger compartment from increasing
Inventor: KON YASUTOSHI
IPC: B60J5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of the air pressure in a passenger compartment of a vehicle when a vehicle door is closed. SOLUTION: A fan 34 for blowing air and a passage selector valve 32 for changing over flow passages as necessary are incorporated in a flow pipe 30 which communicates the inside of the passenger compartment with the outside thereof. When an acceleration sensor detects a condition in which the opening of a door is initiated, the selector valve 32 is changed over so that the air is discharged from the inside of the passenger compartment. Accordingly, the passage 30 serves as a passage for discharging the inside air. Further, when the acceleration sensor detects a condition in which the closing of the door is initiated, the fan 34 is rotated so as to discharge air from the inside of the passenger compartment.  Accordingly, control is made in such a way that the air is discharged from the inside of the passenger compartment during closing of the door, thereby it is possible to prevent the pressure in the passenger compartment from increasing.
Patent JP-H03171958-A (JP)
Title: Ringer relay control system for electronic exchange
Inventor: SUDO KAORU
IPC: H04M3/02
Filed: 1989-11-30
Abstract: PURPOSE:To suppress an impulsive noise delaying a timing pulse signal synchronized with a ringer signal by a prescribed time, allowing a ringer control signal to synchronize with this timing pulse signal delayed by a prescribed time, and bringing a contact of a ringer relay to opening/closing control by this ringer control signal. CONSTITUTION:A ringer relay control signal from a control part 105 is inputted in a terminal D of an F/F circuit 111, and a timing pulse signal delayed by a prescribed time from a delay circuit 104 is inputted in a terminal CLK of the F/F circuit 111. Subsequently, the F/F circuit 111 which inputs these signals allows a ringer relay signal to synchronize with the delayed timing pulse signal, and outputs it to an output terminal, that is, a terminal Q. As a result, a relay RL is driven by a transistor Tr connected to this terminal Q and a contact gammae is brought to opening/closing operation, a ringer signal from a ringer signal generator SG is sent out to a telephone set 200 through this contact gammae, and a bell of the telephone set 200 sounds. In such a way, an impulsive noise is suppressed.
Patent JP-H01150650-A (JP)
Title: Recording medium carrier
Inventor: YOSHIZAWA ATSUTOMO
IPC: B65H27/00
Filed: 1987-12-09
Abstract: PURPOSE:To improve feeding accuracy of recording medium, in a recording medium carrier provided with carry rollers and energizing rollers, by subjecting the carry rollers to machining for increasing surface roughness thereof and reducing eccentricity as low as possible. CONSTITUTION:A stainless steel rod is employed as base material for a carry roller 1 and the surface thereof is sand blasted to 20s (surface roughness of 20mum). Eccentricity of the roller 1 is lower than 10mum at right and left ends, in central section and over the entire feeding face 1a of the roller 1. Nip can be ensured for an energizing roller 6 in order to apply energizing pressure onto the blasted carry roller 1 and a recording medium 9, and a rubber roller of 0.5mm thickness is employed in order to prevent variation of the amount of nip due to uneven deformation. The carrier can be adapted to recording medium carriers employing various recording systems as well as a recorder having an ink jet type recording head unit 10.
Patent JP-S63159317-A (JP)
Title: Allantoin-containing aqueous preparation
Inventor: SUZUKI SHIGEKI
IPC: A61K47/00
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the titled aqueous preparation stably maintaining allantoin for a long period, showing high treating effects, by blending an allantoin- containing aqueous preparation with an organic acid, inorganic acid, amino acid or an alkali metallic salt thereof as a stabilizer. CONSTITUTION:An allantoin-containing aqueous preparation is blended with 0.01-20wt% organic acid (e.g. citric acid, tartaric acid or succinic acid), inorganic acid (e.g. phosphoric acid, polyphosphoric acid or hydrochloric acid), amino acid (e.g. glutamic acid, aspartic acid or glycine) or alkaline metallic salt thereof as a stabilizer. In the preparation, allantoin partially exists in a dissolved state and the preparation exhibits higher treating effects on ulcer, wound, decubitus, congelation and burn than an ointment or powder using an existing oily base.
Patent JP-H04180668-A (JP)
Title: Lead frame for semiconductor device
Inventor: OKUMURA TAKASHI
IPC: H01L23/50
Filed: 1990-11-15
Abstract: PURPOSE:To stablize a wiring operation by a method wherein inner leads whose width in a bonding region is wider than the width close to a tie bar are arranged in such a way that they are on mutually different levels in their tip parts. CONSTITUTION:Tip parts of adjacent inner leads are made to be of an uneven height; an insulating spacer 2 composed of a polyimide film or the like is inserted between upper-part inner leads 1-1 and lower-part inner leads 1-2; and the inner leads are bonded and fixed to prevent a short circuit between the leads. Thereby, the width in wire bonding regions 1-1A, 1-2A in the tip parts of the inner leads can be made wider than the width of a tie bar 3, and a wiring operation is stabilized.
Patent JP-H07136769-A (JP)
Title: Method for welding pipe to flange
Inventor: SATO RYODA
IPC: B23K11/02
Filed: 1993-11-15
Abstract: PURPOSE:To mainly simplify the welding stage, to enhance reliability of welding and to reduce the cost. CONSTITUTION:An exhaust pipe 1 is inserted into a hole 21 formed on the central part of the flange 2 and a lower split electrode 4 is closed and brought into contact with the entire periphery of the outer periphery surface of the exhaust pipe 1. In a state with the voltage impressed between the lower split electrode 4 and an upper electrode 3, the compressive force is given from above the upper electrode 3 to the flange 2 and the exhaust pipe 1. Consequently, a part of the exhaust pipe 1 overhangs and an overhang 11 is put between the end face of the flange 2 and the lower split electrode 4 surface. In this process, welding is performed between the tip outer periphery surface of the exhaust pipe 1 and the inner peripheral surface of the hole 21 formed on the flange 2 and between the end face of the flange 2 and the overhang 11 of the exhaust pipe 1.
Patent JP-H05118816-A (JP)
Title: Optical measuring apparatus for amount of displacement
Inventor: KOBAYASHI YUJI
IPC: G01B11/16
Filed: 1991-10-29
Abstract: PURPOSE:To obtain an optical apparatus for measuring the amount of displacement which can measure the amount of relative displacement and the direction of displacement of an object of measurement in a short time, which is excellent in the property of real-time measurement and which can be made small in size. CONSTITUTION:A speckle pattern of a moving object 19 of measurement is doubly recorded at a time interval DELTAt in an optical modulator 6. A double record image thus obtained is read out and deflected in two different directions by two acousto-optical deflectors 12X and 12Y, while it is subjected to Fourier transform by a Fourier transform lens 10, so as to form a Fourier transform image. The state of change of the Fourier transform image due to the deflection of the double record image is detected by a photodiode 13. Based on the result of this detection, the amount and direction of movement of the object 19 of measurement at the time interval DELTAt are computed. This computation is executed by an arithmetic-control device 14.
Patent JP-H05117040-A (JP)
Title: Production of beta-sialon-based sintered compact
Inventor: MINAMIZAWA KAZUSUKE
IPC: C04B35/58
Filed: 1991-10-30
Abstract: PURPOSE:To provide a method for producing a beta-SIALON-based sintered compact having ultrahigh strength within a high-temperature region. CONSTITUTION:A specific amount (1-15 pts.wt. total amount) of AlN powder and Yb2O3 powder are added to beta-SIALON powder at a specific blending ratio [(4/1) to (1/3) weight ratio of the AlN/Yb2O3] and the resultant mixture is formed and then sintered. Thereby, the objective beta-SIALON-based sintered compact having ultrahigh strength within a high-temperature region exceeding 1300 deg.C can be produced. As a result, the beta-SIALON-based sintered compact useful as high-temperature structural materials such as various refractory materials, automotive engine members or gas turbine engines made of ceramics can be provided according to this invention.
Patent JP-H0557288-A (JP)
Title: Method for treating organic contaminant of waste water with water-dispersible organoclay
Inventor: EDOWAADO DEI MAGURAN
IPC: B01D21/01
Filed: 1991-09-17
Abstract: PURPOSE: To flocculate clear coating and acrylic enamel coating material compsns. as well as coating materials used in a coating chamber and to execute a non-tacky adhesive treatment by bringing waste water into contact with water dispersible organoclay consisting of a reaction product obtd. by bringing one kind of ammonium salt and one kind of smectite clay into reaction.  
     CONSTITUTION: The water dispersible organoclay consisting of the reaction product obtd. by bringing one kind of the ammonium salt and one kind of the smectite clay into reaction and the waste water or spraying froth are brought into contact with each other. The water dispersibility of the organoclay is attained by selecting the constituting component groups on one kind or more ammonium salts, thereby balancing the hydrophobic/hydrophilic properties of the compsn. composed of the ammonium salts and the clay. The water dispersible organoclay may in some cases contain gangue materials and/or fillers. The blocks of the coating materials which float on the surface of water, are not-tacky adhesive and do not come into contact with the devices are formed. Further, the coating material blocks which exhibit excellent filtration and dehydration characteristics and form the water phase suitable for recirculation are formed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09152580-A (JP)
Title: Production of liquid crystal electrooptic device and apparatus for production therefor
Inventor: OBATA FUMIO
IPC: G02F1/1333
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a spraying method capable of lessening the influence of a spraying nozzle and the influence of the conductor on a substrate and embodying the uniform distribution of spacers in a method for spraying the spacers on the liquid crystal substrate in the state of electrifying the spacers. SOLUTION: A substrate holder 1 is composed of a base body 2 consisting of the conductor and an insulating plate 3 consisting of an insulator fitted to this base body 2. The base body 2 is formed to a plane rectangular shape and has an edge frame part 2a formed at the peripheral edge, a projecting part 2b of a plane circular shape formed in the central part and a recessed part 2c formed between the edge frame part 2a and the projecting part 2b. On the other hand, the insulating plate 3 is fitted into the recessed part 2c of the base body 2. The liquid crystal substrate is placed on the surface of the substrate holder 1 in such a manner that the substrate end is arranged on the edge frame part 2a of the substrate holder 1 and the electrified spacers are sprayed in this state.
Patent JP-H02156495-A (JP)
Title: Decoder circuit
Inventor: YOKOMIZO KOICHI
IPC: G11C7/00
Filed: 1988-12-08
Abstract: PURPOSE:To reduce the number of constitutional elements of a main decoder and to compress a pattern area by constituting the main decoder of a multiinput logic gate, a transfer gate, and a transistor for pull-up or pull-down, etc. CONSTITUTION:When address signals A0-A6 are inputted, a pre-decoder 71 selects one of output lines 71 S1-71 S8. Similarly, a pre-decoder 72 selects one of output lines 72 S1-72 S4, and a pre-decoder 3 selects one of output lines 73 S1-73 S4. When the output lines 71 S1, 72 S1, and 73 S1 are selected, the output of an AND gate 81 in a main decoder module 80-1 goes to 'L', and only the module 80-1 is selected. Thus, a decoder 80 is constituted of a two-input NAND gate 81 consisting of four transistors, a CMOS consisting of N type MOSs 82-1 to 82-8 and P type MOSs 83-1 to 83-8, and drives 84-1 to 84-8, which reduces the number of constitutional elements and compresses the pattern area.
Patent JP-H01153882-A (JP)
Title: Pipe drawing device
Inventor: NEGISHI YASUO
IPC: E21D9/06
Filed: 1987-12-08
Abstract: PURPOSE: To prevent the self-rotation of a pipe by providing a pipe box, a central connecting body, a leading-in drilling member comprising connecting plates, a hydraulic cylinder for drilling and a pipe joint, a taper head, a hydraulic drive circuit and a rotation meter. CONSTITUTION: A central connecting body 10 is formed by a pipe box 11 for contacting the pipe for leading-in the pipe embedded in the pipe pushing process, and pipe contacting members 14, 14' arranged at the front and rear ends thereof. A leading-in drilling member 20 is formed by connecting plates 21 arranged at the front and rear ends of the pipe box 11, a hydraulic cylinder 22 for drilling mounted as one piece on both sides of the central connecting body 10 via the connecting plates 21 parallel to it, and a pipe joint 23 at the rear side thereof. On the head of the hydraulic cylinder 22 for drilling are provided a taper head 22', a hydraulic drive circuit for driving it and a rotation meter for detecting the rotating torsion angle in the lead-in drilling. Consequently, a plurality of pipes can be embedded in predetermined positions without rotating torsion.
Patent JP-H06136976-A (JP)
Title: Panel flapping preventive device for car port
Inventor: OOTSUKA TAKEYUKI
IPC: E04H6/02
Filed: 1992-10-26
Abstract: PURPOSE:To improve wind pressure resistance in a car port so as to maintain strength to wind pressure acting as upwash. CONSTITUTION:A panel flapping preventive sash bar 30 is arranged continuously in the vicinity of a one side column side girder material 11 of a car port A so as to be housed within the width. The panel flapping preventive sash bar 30 is loaded on an upper surface of respective panel holding sash bars 24, and is fixed to these by a screw 31, and is arranged so as to form small, and narrow separation space 32 between sash bare 24 and a panel 28 inserted between the respective panel holding sash bars 24. The panel flapping preventive sash bar can restrain deflection of the panel 28 to upwash, so that wind pressure resistance W wind pressure of, for example, 54m/sec can be obtained, and the separation space 32 removes a drainage hindering factor caused by a bank such as a dead leaf piece or dirt and dust, and can drain rainwater excellently.
Patent JP-H07140891-A (JP)
Title: Education supporting system
Inventor: NISHINO MINAKO
IPC: G06Q50/10
Filed: 1993-11-17
Abstract: PURPOSE:To provide an education supporting system which enables the selection of teaching materials according to learners' learning conditions on each occasion. CONSTITUTION:This education supporting system has an external memory device 107 which stores a teaching material data base 104, a learner's learning history data base 105 and a learner managing data base 106 having a learner register name list, a processor 103, a memory device 116, a display 101 and an input device 102. The system enables the learners to make learning by selecting the unit teaching material from the teaching materials and displaying the teaching material on the display. The system described above is so constituted as to set the standard value for evaluation of learning in accordance with a teacher's input by the input device, to determine the learner's record value that the learner learns with the displayed unit teaching material, to determine an evaluation value by evaluating the score value, to compare and decide the standard value for evaluation of learning and the evaluation value, to select another unit teaching material from the teaching material data base based on the result of the decision and to display the teaching material on the display device.
Patent JP-H03172425-A (JP)
Title: Construction method using assembly material for partial structure
Inventor: TANAKA KATSUNORI
IPC: E04B1/00
Filed: 1989-11-30
Abstract: PURPOSE:To increase the degree of freedom in designing, room arrangement, etc., by partially using assembly material for structural use in any conventional construction method, and thereby complementing demerits of the construction method while its merits are made use of. CONSTITUTION:Assembly material for structural use is adopted partially in any conventional construction method, and thereby demeits of the applied method are complemented while its merits are made use of. This enables incorporation of new design and/or room arrangement which have been out of practice till now, or facilitates design and/or room arrangement which have been difficult to embody. Because of sufficient strength in itself, this structural assembly material can be secured using a metal fixture, bolt, etc., without giving a heavy burden on the building structure due to other construction method.
Patent JP-2000138398-A (JP)
Title: Semiconductor light emitter
Inventor: TANAKA KIYONARI
IPC: H01S5/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To dissolve the dispersion of luminous intensity which is caused by the sidewall part of adjacent island-shaped semiconductor layers of reverse mesa structure, by making a reverse conductivity type of semiconductor layer narrower than a one conductivity type of semiconductor layer so that the adjacent regions of a plurality of one conductivity type of semiconductor layers may be exposed. SOLUTION: A reverse conductivity type of semiconductor layer 3 is made narrower than a one conductivity type of semiconductor layer 2 so that the adjacent region parts of a plurality of one conductivity type of semiconductor layers 2 may be exposed. Making the reverse conductivity type of semiconductor layer 3 narrower than the one conductivity type of semiconductor layer 2 so that the adjacent region parts of one conductivity type of semiconductor layers 2 may be exposed in this way, and the light emitting region will position on inner side more than a light emitting element, and also enable the reverse mesa shape to be improved by etching the reverse conductivity type of semiconductor layer 3 separately from one conductivity type of semiconductor layer 2.  Accordingly, this light emitter can improve such a matter that the sidewall part reflects light and emits it to the topside, and can also improve the luminous intensity at the end, regarding the light emission distribution, too.
Patent JP-H01151847-A (JP)
Title: Monitoring system by polling
Inventor: OKI KATSUHIRO
IPC: H04Q9/00
Filed: 1987-12-09
Abstract: PURPOSE:To improve the frequency of polling to an equipment to be monitored in which an alarm takes place by allowing a monitor to apply at most one re-polling to the equipment to be monitored in which an alarm takes place while normal polling is circulated through equipments to be monitored. CONSTITUTION:A step is provided where at least one re-polling is applied to the equipment where an alarm takes place while normal polling from a monitor #0 is circulated through equipments #1-#n to be monitored. It is preferred for the re-polling that it is inserted and executed uniformly while it is circulated through the normal polling equipments (#1-#n). The normal polling is applied sequentially in this way to the equipments (#1-#n) and the re-polling processing is implemented in a prescribed timing while the normal polling from the monitor #0 is circulated though equipments (#1-#n). Thus, the frequency of polling to the equipment in which an alarm takes place is improved.
Patent JP-H07160584-A (JP)
Title: Data saving system in main storage swapping
Inventor: INOUE MASATO
IPC: G06F9/46
Filed: 1993-12-13
Abstract: PURPOSE:To provide a data saving method considering the improvement of turnaround time of a job in main storage swapping. CONSTITUTION:This system is constituted of a job control table 11 in which the number of times of swap-out, consumable CPU time, and emergency(priority) of each job are stored, a secondary memory device selection reference table 12 which stores the number of times of swap-out, the consumable CPU time, and the emergency(priority) setting selection which kind of device should be set as a secondary memory device to which swap file space is to be allocated as reference, a secondary memory device selection means 13 which allocates the swap file space to the device after selecting a secondary memory device by referring to the job control table 11 and the secondary memory device selection reference table 12, a swap-out processing means 14 which saves a swap-out target job on a main memory device to a swap file, and the secondary memory device 15 consisting of three kinds of devices of slow speed/middle speed/high speed.
Patent JP-H11146284-A (JP)
Title: Image pickup device and production thereof
Inventor: NOZAKI HIDEYO
IPC: H01L23/10
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, which has satisfactory positioning accuracy by solving the problem of no coincidence between the light receiving plane of a solid-state imaging device and the optical axis of a lens caused by non-uniformity in the thickness of an adhesive when attaching a semiconductor substrate mounting the solid-state imaging device or the like to a lens holder, concerning the image pickup device integrating the solid-state imaging device or the like and an optical system. SOLUTION: A stepped part 27 is provided at a lower frame body peripheral frame 26 of a lens holder 25 and when mounting a semiconductor substrate 30 from the bottom part of the lens holder 25, an electrode terminal 36 on the surface of the stepped part 27 and an electrode pad 34 on the peripheral upper surface of the semiconductor substrate 30 are electrically connected by anisotropic conductive paste 31. Then, the lens holder 25 and the semiconductor substrate 30 are sealed with air-tightness, a printed wiring board 39 is mounted on the base of the frame body peripheral frame 26 of the lens holder 25, and a connecting terminal 41 of the printed wiring board 39 is connected with a lead terminal 38 of the lower frame body peripheral frame 26.