baber/WOPTO huggingface dataset:
Patent JP-H07285269-A (JP)
Title: Recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/26
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a recording material utilizing novel color forming reaction and excellent in the preservability and reliability by providing a color forming layer based on a specific nitrogencontaining heterocyclic compd. and an acidic substance on a support. CONSTITUTION:A nitrogen-containing heterocyclic compd. and an acidic substance are mixed to prepare a thermal coating soln. which is, in turn, applied to a support and the coated support is dried and subjected to calender processing to form a thermal recording material. The nitrogen-containing heterocyclic compd. is represented by the formula I (wherein R1, R2, R3 and R4 are a hydrogen atom, a halogen atom, a substituted or non-substituted alkyl group, a substituted or non-substituted aryl group or a substituted or non-substituted aralkyl group). Therefore, a recording material not having the defects of a conventional thermal recording material using an electron donating leuco dye and an electron acceptive coupler and excellent in the reliability against chemicals is obtained.
Patent JP-S58221806-A (JP)
Title: Optical fiber device
Inventor: MURATA MASAYOSHI
IPC: G01P5/26
Filed: 1982-06-18
Abstract: PURPOSE:To detect surely the particle velocity in high density by performing illumination to particle groups and the detection of the reflected light thereof simultaneously with a piece of optical fiber. CONSTITUTION:The laser light generated with a laser device 9 is transmitted respectively with the 3rd and the 5th optical fiber monofilaments 5, 6 to the 1st and the 2nd objective optical fiber monofilaments 3, 4. The monofilaments 3, 4 irradiate the laser light to the particle group 1. The illuminating light is not shielded by the particle group although they have high density. The light reflected by the group 1 is made incident again to the monofilaments 3, 4 respectively and is transmitted to the 4th and the 6th optical fiber monofilaments 7, 8. The monofilaments 7, 8 transmit the reflected light transmitted from the monofilaments 3, 4 to the 1st and the 2nd photo-electric transducers 10, 11. The two output signals are inputted to a mutual correlator 12 of the next stage, which calculates the coefft. of the mutual correlation to determines the value tp' of a time delay at which the coefft. of the mutual correlation is max. and outputs and displays the same.
Patent JP-2000292391-A (JP)
Title: Conductivity sensor
Inventor: USHIDA YOSHIKI
IPC: G01N27/07
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve measurement precision by reducing a leakage current to the outside of an interval between electrodes of a conductivity sensor. SOLUTION: This conductivity sensor 20 is integrally composed of a sensor body 1, an electrode rod 4 installed on one end side of the sensor body 1, a pair of conductivity measuring electrodes installed inside the electrode rod 4, and a cap 90 installed on the head part of the electrode rod 4, for forming a prescribed liquid-introducing space for introducing measuring liquid through a liquid hole, near the heads of each electrode part and a temperature sensor 72.
Patent JP-S63270289-A (JP)
Title: Steering device for working truck
Inventor: SUZUKI HIROSHI
IPC: B62D11/08
Filed: 1987-04-28
Abstract: PURPOSE:To enable easy steering operation of vehicle through single operating tool by engaging/disengaging a transmission clutch through moving operation of single operating tool and realizing stop condition, driving condition, reverse condition and turning condition. CONSTITUTION:S1 and T1 in eight limit switches are connected through an OR gate with a control valve in order to operate a left drive clutch, while limit switches S2, T2 are connected through an OR gate with the control valve in order to operate a right drive clutch. Limit switches S3, T3 and S4, T4 are connected through OR gates with the control valve in order to operate a left reverse clutch and a right reverse clutch respectively. When a rolling lever 23 is operated to turn respective switches S1-S4, T1-T4 ON/OFF, a vehicle can be run under various running conditions.
Patent JP-H044712-A (JP)
Title: Check valve for submarine grappling machine
Inventor: YAMAMURA KAZUOMI
IPC: H02G1/10
Filed: 1990-04-23
Abstract: PURPOSE:To make it have enough durability to great pressure difference and simplify structure by equipping a conical inner face, at the inside of a metallic pipe, and a conical compound plug, which fits this conical inner face, inside said pipe, and further providing a spring mechanism, which presses the bottom of said conical compound plug in the direction of fitting this conical compound plug to said conical inner face. CONSTITUTION:When sea water flows in through a port 43, space arises between a rubber plug 36 and a conical face 34, and the sea water flows into a cylinder. When the pressure inside the cylinder 20 nears the submarine hydraulic pressure, the space between the rubber plug 36 and the conical face 34 is blocked. When a grappling machine is hove up, the sea water pressure through the port 43 falls, and the difference of pressure to that inside said cylinder increases slowly, but the rubber plug 36 checks the sea water inside said cylinder from flowing out. When the grappling machine gets near the surface of the sea, the rubber plug 36 presses a hard material plug 38, and blocks the space between the hard material plug 38 and the conical face 34, and checks the outflow of the sea water inside said cylinder, and checks the drop of the pressure inside said cylinder.
Patent JP-S61262983-A (JP)
Title: Picture processor
Inventor: HASHIMOTO TETSUO
IPC: G06T7/00
Filed: 1985-05-17
Abstract: PURPOSE:To increase the picture processing speed and also to attain the transfer of picture data in a DMA system by opening and closing a gate circuit to read the picture data to a memory and to perform arithmetic processing in terms of hardware. CONSTITUTION:A control part 15 opens gate circuits 17c and 17g and closes other gate circuits and stores the picture data on a standard pattern given from an image pickup means 23 into a memory 16a. Then the part 15 closes the circuit 17c and opens a gate circuit 17f and stores the picture element data on an object to be checked that is picked up by the means 23 into a memory 16b. Then an EXOR circuit of an arithmetic part 20 is selected after gate circuits 17i and 17g are closed with gate circuits 17c, 17f and 17d opened respec tively. Then the DMA is applied to a CPU 12 and the picture element data on both memories 16a and 16b are transferred successively to the part 20. Then the EXOR calculation result of data is stored in a memory 16c after the circuit 17i is opened. The picture element data on the memory 16c are counted for decision of the quality of the object to be checked.
Patent JP-S586424-A (JP)
Title: Chopper controlling device for laser holographic interferometer
Inventor: HAYAKAWA YOSHIKAZU
IPC: G01H9/00
Filed: 1981-07-06
Abstract: PURPOSE:To decide easily the position of a vibration node part by comparing the size of a respective fringe line of interference fringes, by perturbing to the extent that the stripes are of sewable by of the increased strength of an applied vibration driving. CONSTITUTION:A perturbation generator 21 changing the level of a sine wave input periodically to an amplifier 4 is provided between a sine wave generating part 2 and the amplifier 4 for an applied vibration driving, and when a switch 22 is operated to the perturbing side, a sine wave signal from the generating part 2 is shaped in a waveform by a waveform shaping circuit 23 and is divided at a dividing circuit 24. This dividing signal controls a transistor 25 for an ON and OFF in each (n) period of a reference frequency signal from the generating part 2. The applied vibration driving level of an object is changed periodically to the irradiating period of a laser beam, and the change of the applied vibration driving level is observed as a change of interference fringes position, and the size of the interference fringes is observed in accordance with a vibration node part by regulating the periodically perturbation of the applied vibration driving level to the extent that the fringe pattern is discriminated.
Patent JP-S62262390-A (JP)
Inventor: MAKI MASAO
IPC: H05B11/00
Filed: 1986-05-08
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-2000298622-A (JP)
Title: Method for generating and reading ciphered file, and electronic information exchanging method using the method
Inventor: ICHISE HIROSHI
IPC: G06F21/60
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of a ciphered document and the management of a key required for ciphering by preserving plural pieces of ciphered information to be read provided with a cipher key as one data file and enabling many users to access the data file. SOLUTION: This method is provided with a means for adding the cipher key to be used by a reader to reading information on the same or related content and generating the reading information with the cipher key, a procedure for ciphering the reading information with the cipher key by the cipher keys corresponding to the different cipher keys and a procedure for preserving plural pieces of ciphered information with the cipher key as one data file and enabling many users to access the data file. In the system, a data preservation part 15 preserves block size data SA-SC, ciphering recognition codes NA-NC and cryptographic sentences CA-CC, which are arranged on a main storage 16, on the hard disk of a server as one data file F.
Patent JP-S62261580-A (JP)
Title: Tread enlarging/contracting device for crawler type vehicle
Inventor: SUZUKI KOJI
IPC: B62D55/084
Filed: 1986-05-07
Abstract: PURPOSE:To enlarge the adjusting margin for the read of a crawler type vehicle by installing a pair of crawlers on a drive shaft of double shaft structure protruding from the gear box, wherein the outer crawler is fixed and the inner movable in the axial direction. CONSTITUTION:A drive shaft S is made in double shaft structure with an inner drive shaft 60 and outer drive shaft 61, and a drive sprocket (c) of outer crawler (b) and a drive sprocket (c) of inner crawler (b) are fixed on them 60, 61, respectively. Said outer crawler (b) is fixed to the vehicle body, while the inner crawler (b) is spline-fitted with the outer drive shaft 61 so as to be movable in the axial direction. In this construction, the inner crawler (b) is moved to the left and right by an oil-hydraulic means to adjust the tread. This construction assures free of protrusion of the drive shaft end, and free of any restriction due to gear box, which allows enlargement of the adjustment margin for the tread.
Patent JP-H07310063-A (JP)
Title: Hot-melt adhesive composition
Inventor: ZENKI YASUKAZU
IPC: C09J153/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain the high quality hot-melt adhesive composition having a low melt viscosity and a sufficient open time, good in vorkability, not causing the deterioration in the outer appearance and the lowering in the performances such as adhesivity and melt viscosity by the show-through of the hot-melt adhesive composition on the surface of a porous film or sheet, even when applied to the porous film or sheet. CONSTITUTION:The hot-melt adhesive composition comprises 100 pts.wt. of a hydrogenated block copolymer obtained by hydrogenating the conjugated diene compound polymer block in a block copolymer comprising a vinyl aromatic compound polymer block and a conjugated diene compound polymer block, (-)200 pts.wt. of an adhesivity-imparting resin having a softening point of 65-130 deg.C, and 50-200 pts.wt. of an aliphatic viscosity-imparting resin having a softening point of -20 to 40 deg.C.
Patent JP-S63268765-A (JP)
Title: Treating agent for glass fiber product
Inventor: KUMAGAI KIMITAKA
IPC: C08K3/10
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled treating agent capable of forming films of outstanding transparency and heat resistance, suitable for treating glass sleeves, etc., by formulating a vinyl group-contg. organopolysiloxane, organohydrogen polysiloxane, etc. in respectively specified amounts. CONSTITUTION:The objective treating agent can be obtained by formulating (A) a vinyl group-contg. organopolysiloxane having in one molecule two or more vinyl groups directly bonded to the silicon atoms, (B) such an amount of an organohydrogenpolysiloxane having in one molecule two or more hydrogen atoms directly bonded to the silicon atoms that the number of said hydrogen atoms is >=0.5 per the vinyl groups in the component A, (C) 0.05-20pts.wt. per 100pts.wt. of the component A, of a reaction product formed by heating treatment of a mixture of C1: organopolysiloxane with a viscosity 10-10,000 centistockes, C2: cerium carbonate of formula I (R<1> is monovalent hydrocarbon; M<1> is cerium, etc.; n is 3-4), and C3: titanium or zirconium compound of formula II (R<2> is monovalent hydrocarbon; M<2> is titanium, etc.) or hydrolyzate therefrom, and (D) platinum (compound).
Patent JP-S62262698-A (JP)
Title: Operation power unit for flywheel-driving inverter
Inventor: ARAI KEIJI
IPC: H02K5/167
Filed: 1986-05-08
Abstract: PURPOSE:To improve bearing characteristics by generating an axial minute vibration in a flywheel rotator to thicken a lubricating oil film through making an inverter supply output voltage undergo a sudden change momentarily. CONSTITUTION:A pulse signal from a pulse generator circuit 47 is added by an adder 45 to a desired voltage signal from a voltage generator circuit 44. A power rectifier 18 is operated on the basis of this adder output signal. Accordingly, a voltage periodically undergoing a sudden change for a short time is applied to a flywheel-driving motor to rotate and operate said motor. As a result, the magnetic attraction working on the motor stator and rotor changes periodically. In this way, an axial minute vibration is generated in the rotator. This minute vibration changes a pressure working on a slide bearing lubricating face and a lubricating oil film also thickens consequently.
Patent JP-H043650-A (JP)
Title: Control method for picture information processing system
Inventor: AOZAKI KOU
IPC: H04N1/00
Filed: 1990-04-20
Abstract: PURPOSE:To more efficiently use a picture information processing system consisting of a facsimile terminal machine and an image pickup device by transmitting a picture signal obtained from one of a facsimile transmission document and an image scanner after transmitting that obtained from the other. CONSTITUTION:A facsimile terminal machine 3 continues the access to a telephone line 8 for a certain time after completely transmitting the picture signal of one picture obtained from an image scanner 2. The access of the facsimile terminal machine 3 to the telephone line 8 is automatically broken when this certain time elapses; but when the operation for next transmission is performed on the image scanner 2 side in this certain time, the facsimile terminal machine 3 continues the access to the telephone line 8 to wait for next transmission, and it is unnecessary to perform the transmission reservation operation on the facsimile terminal machine 3 side each time. Thus, the picture information processing system consisting of the image pickup device and the facsimile terminal machine is more efficiently used.
Patent JP-H11290960-A (JP)
Title: Press forming method and its device
Inventor: SAKAI YOSHINORI
IPC: B21D22/20
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve a drawing limit by effectively utilizing an air pressure generated inside a die at the time of normal drawing press. SOLUTION: A stop valve 8 is provided to open and close an air vent 6 formed in a cavity 2, and the valve is kept closed until a punch 4 reaches a position slightly before the bottom dead center and opened at that point of time. The internal pressure of a space R between the cavity 2 and the blank member W rises as the forming progresses, pressing the blank member W against the punch 4. The breaking limit of the blank member W is enhanced by the increase of an elongation deformation at the part P in the blank member W.
Patent JP-H05277830-A (JP)
Title: Tap with guide
IPC: B23G5/06
Filed: 1992-03-31
Abstract: PURPOSE:To cut a thread more accurately with a hand tap by inserting a guide projected out of the tip end of the tap into a screw prepared hole so as to be rotated. CONSTITUTION:The tip end of a tap main body 1 is formed with a guide 2 which is inserted into a screw prepared hole, and is held therein in such a way that the axial center of the screw prepared hole in the longer direction roughly agrees with the axial center of the tap main body 1 in the longer direction.
Patent JP-H07296467-A (JP)
Title: Tape loading mechanism of magnetic recording and reproducing device
Inventor: OMODA MANABU
IPC: G11B15/61
Filed: 1994-04-20
Abstract: PURPOSE:To load a magnetic tape which is hooked over between plural tape guides in the course of loading, without damaging by putting the magnetic tape in contact with an inclined pole only, not in contact with rotary and fixed drums. CONSTITUTION:The magnetic tape 2 in a tape cassette 1 is pulled out to the position put almost parallel in contact with only the inclined pole 22 precedently by the tape guides 13, 16 for the tape pull-out and stopped. At this position, the tape 2 is not put in contact with the front parts of the rotary and fixed drums 19, 20, and the tape 2 is put in contact with only the following tape guides 14, 15 for the tape winding and moved. By this movement, the tape 2 is put in contact with an inclined guide roller 21 and further helically wound on the drums 19, 20 over the prescribed angle, then the complete loaded state is attained. Thus, the generation of the damage on the tape 2 due to the twist, the deviation in hight, and the like, is prevented.
Patent JP-H044497-A (JP)
Title: Terminal device for prepaid card
Inventor: YAMAMOTO HIROO
IPC: G07G1/12
Filed: 1990-04-20
Abstract: PURPOSE:To allow the holder of a prepaid card to purchase goods from a plurality of shops by using the card only by providing a plurality of terminal devices for prepaid card corresponding to identification numbers recorded on the prepaid card. CONSTITUTION:A prepaid card 1 with the identification numbers 3 of a plurality of terminal devices a-e and transaction amounts 4 recorded on its recording medium section 2 and a plurality of terminal devices a-e corresponding to the identification numbers 3 printed on the card 1 are prepared. The holder of the card 1 purchases goods by using the card 1 only from shops equipped with the plurality of terminal devices a-e. Since the prepaid card is provided with a data recording area divided for each shop, the card 1 has areas for recording remaining purchasable amounts to the plurality of shops and the purchasing history of the holder to each shop can be written on the card. Therefore, the holder of the prepaid card can utilize a plurality of shops, namely, a plurality of terminals for prepaid card in an off-line constitution.
Patent JP-2000296091-A (JP)
Title: Dishwasher
Inventor: KAJIWARA HIROSHI
IPC: A47L15/42
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make diversifiable the installing form and to prevent floating of a lid at the time of locking by saving the installing space excepting a dishwasher main body required in surplus in the state of opening the lid so as to effectively utilize the limited installing space of a sink in a dishwasher for washing dishes. SOLUTION: The upper end part 29 of a lid 28 is journaled at upper part of a dishwasher main body 27 including a washing tub 21 having an opening part on its front side; the opening part is covered with this lid 28 to be upward openable, and the lid 28 consists of an upper lid 30 and the lower lid 31 which are freely rotatably connected with each other to be in a middle bending state. Locking mechanisms 37 to be respectively engaged with the side of the tub 21 at the time of closing the lid 28 are provided on the sides of both ends in the neighborhood of the middle bending part 32 of the lid 28.
Patent JP-H07320077-A (JP)
Title: Area specifying device
Inventor: MATSUO MITSUHIRO
IPC: G06T11/80
Filed: 1994-05-20
Abstract: PURPOSE:To easily specify an area which is similar to an area that is already specified. CONSTITUTION:A specific part of the area of a telop displayed on a display unit 4 is specified by being encircled with a frame and the shape of the frame can be changed by operating a pointing device 1. In this case, when the pointing device 1 is operated with a similar button 21 (or similar button 13) pressed, a CPU 3 changes the shape of the frame so that the shape of the frame after the change becomes similar to the original shape.
Patent JP-H05299069-A (JP)
Title: Information processing device and external battery pack for extension
Inventor: TOUFUKUJI SUSUMU
IPC: G06F1/26
Filed: 1992-04-24
Abstract: PURPOSE:To enable the thickness of an information processing device to be kept small by providing the rear side of the device body with a structural section for mounting an extension external battery pack and applying the constitution where the pack can be mounted at level equal to or below the height of the device body, and further to ensure the long-service of the battery pack by providing a solar battery section therein. CONSTITUTION:A cable connector 3 is connected to an information processing device body 1, and constitution is so made that an extension external battery pack 2 shaped like a carrying bag grip and having a solar battery 6 can be mounted on the device body 1 at level equal to or below the height thereof, using a setscrew 4.
Patent JP-H0881299-A (JP)
Title: Synthetic diamond film for decreasing arcuate curving and its preparation
Inventor: WINDISCHMANN HENRY
IPC: C23C16/02
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a free-standing film of a relatively large area with reduced bowing by adopting two-layered constitution of respectively specific thicknesses and deposition rates in formation of synthetic diamond by a chemical vapor deposition method.  
     CONSTITUTION: A first layer 310 of the diamond having a surface area of at least 1,000 mm 2  is deposited by the chemical vapor deposition method on a substrate at the relatively small deposition rate of about 4 μm/h to a thickness which is sufficiently thick to prevent the bowing of ≥0.01×(L/t) 2  μm (L is the longest size mm of the surface; (t) is a thickness mm) of the taken out diamond. A second layer 320 of the diamond is deposited on the first layer 310 at the deposition rate of at least twice that of the first layer to a thickness of at least 1,000 μm in the total of the thicknesses of the first and second layers. A diamond film structural body 300 having bending below a prescribed degree is taken out of the substrate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02283574-A (JP)
Title: Rear wheel steering gear for vehicle
Inventor: KAMIMURA HIROKI
IPC: B62D7/14
Filed: 1989-04-25
Abstract: PURPOSE:To protect the front and rear of a rear wheel steering gear at the time of collision as well as absorb impact by the structure of a torsion beam itself by disposing the rear wheel steering device in the vicinity of the torsion beam but more on the body rear side. CONSTITUTION:Bilateral tie rods 20, 20 are connected to both ends of the output shaft of a rear wheel steering gear 5 through ball joints and further connected to bilateral knuckles 22, 22 through knuckle arms 21, 21. Tradings 32, 32 are jointed to the bilateral end parts of a torsion beam extended in the cross direction so as to form a torsion beam axle type rear suspension 34 of approximately ''shape on the plane view, and the rear wheel steering gear 5 is disposed in the vicinity of the torsion beam 31 but more on the body rear side. As a result, the safety at the time of collision is ensured, the interior space is secured, and the rear wheel steering gear 5 is protected without resulting in the weight increase of a vehicle.