baber/WOPTO huggingface dataset:
Patent JP-H01193261-A (JP)
Title: Nitroso derivative of dibenzofuran and production of nitroso compound
Inventor: YAMAMOTO SHINICHI
IPC: C07C209/00
Filed: 1988-01-28
Abstract: NEW MATERIAL:A compound of the formula (R<1> is amino, hydroxyl, 2-10C acyloxy, 1-20C alkoxy, 7-20C aralkoxy, 6-20C aryloxy; R<2>, R<3> are groups represented by R<1> and 1-20C alkyl, aralkyl, aryl, halogen, CN, acyl, nitro, sulfonic acid residue; m is 0-4; n is 0-2). EXAMPLE:1-Nitroso-2-hydroxybenzofuran. USE:A starting material for spirooxazine photochromic compounds, and an intermediate of physiologically active substances, fungicides and dyes. PREPARATION:Nitrosation of a dibenzofuran or dibenzothiofuran is carried out by reaction of a dibenzofuran with a nitrosation agent such as nitrous acid in a medium containing a N-containing aromatic compound such as pyridine or quinoline at 0-10 deg.C to give the compound of the formula.
Patent JP-H04256842-A (JP)
Title: Apparatus and method for diagnosing deterioration of wall of coke oven
Inventor: ISHIGUCHI YUKIO
IPC: G01N21/954
Filed: 1991-02-12
Abstract: PURPOSE:To make it possible to perform objective judgment for the deteriorating degree of the wall of a coke oven by emitting the ray of light which forms a specified angle with the wall surface on the wall of the oven, photographing the image of the wall surface, and comparing the luminance of the picture element of the image plane of the wall of the oven with a preset value. CONSTITUTION:The ray of light is emitted from a lighting means 1 on the wall of an oven so as to form a specified angle with the wall surface. The illuminated oven wall is photographed with an oven-wall photographing means 2. The luminance of the picture element of the image plane of the oven wall is compared with the preset value set with a setting device 3 beforehand in a luminance comparing means 4. When the luminance which is compared in the comparing means 4 is larger than a preset lower limit value and less than a preset upper limit value, the picture element is erased with an oven-wall picture-element erasing means 5. The number of the obtained picture elements of the image plane comprising only the shadow part and the bright part is computed with a picture-element-number computing means 6. In a picture-element comparing means 8, the number of preset picture elements set with a setting device 7 and the number of the picture elements computed with the computing means 6 are compared. When the number of the picture elements is larger than the preset value, an oven-wall-deterioration judging means 9 judges that the deterioration of the oven wall has exceeded the allowance limit.
Patent JP-H08210035-A (JP)
Title: Edge component of door and panel
Inventor: YAMADA TAKASHI
IPC: E06B3/82
Filed: 1995-02-06
Abstract: PURPOSE: To enhance appearance by subjecting the ends of surface and back plates to primary bending in the inward direction, then subjecting the tips of the ends to secondary bending so that the tips are parallel to the surface and back plates, and then fitting an edge member between the secondary bent piece of the surface plate and the secondary bent piece of the back plate. CONSTITUTION: A door edge member 111 is fitted between the secondary bent piece 13 of the surface plate 1-1 and the secondary bent piece 13 of the back plate 1-2 of a door 1. Next, a panel edge member 211 is fitted between the secondary bent piece 23 of the surface plate 2-1 and the secondary bent piece 23 of the back plate 2-3 of a panel 2. The edge members 111, 211 are then opposed to each other with a predetermined space W between. The space W serves as tolerance for smoothly opening and closing the door 1 in the direction of the arrow with a point G of turning as a rotation axis. Further, the opposite surfaces of the edge members 111, 211 are formed into inclined or circular surfaces if necessary.  Therefore the edge members are not projected or exposed, and when the door is closed its entire surface can be made to have appearance made up of only the surface and back plates being flush with each other.
Patent JP-S52101559-A (JP)
Title: Method of operating cranes in parallel
Inventor: TAKAHASHI AKIRA
IPC: B66C13/18
Filed: 1976-02-20
Abstract: PURPOSE: To hold both cranes at constant interval by accelerating or decelerating a driving motor by the difference between the distance signal by a level monitor and set signal by a standard element with respect to two cranes running in parallel on the same rail. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07224994-A (JP)
Title: Microphone stand elevating device
Inventor: FUSE RIKIO
IPC: F16M11/28
Filed: 1994-02-15
Abstract: PURPOSE:To elevate a microphone automatically and make its vertical position coincide with the height of a user by driving a flexible shaft axially to wind or rewind it to/from a winder, and transmitting the movement of the flexible shaft to a microphone through an inner pipe. CONSTITUTION:At the time of adjusting the vertical position of a microphone automatically, elevating foot switches 29a, 29b disposed at a switch fitting plate 28 at the front face part of a casing 24 are selectively pressure-operated so as to rotate a driving roller 21 normally or reversely. A flexible shaft 7 pressed by the driving roller 21 and rotating roller 22 is moved up or down inside an outer casing 9, and the flexible shaft 7 is guided along an inclined plate 26 and wound or rewound to/from a winder 25. On the other hand, the movement of the flexible shaft 7 is transmitted to an inner pipe sliding inside an outer pipe 6. and the microphone disposed at the upper end of the inner pipe is moved up or down.
Patent JP-H07226987-A (JP)
Title: Control terminal equipment for remote supervisory control system
Inventor: SANO YOSHIHIKO
IPC: H04Q9/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide the control terminal equipment for the remote supervisory control system excellent in moisture resistance and resistance to condensation. CONSTITUTION:A device 10 is made up of a resin-made body 12 formed to be nearly a box shape, and a resin-made cover 13 fitted to an opening 12a of the body 12, and the size of the body 12 corresponds to a size of one module in matching with a distribution board, two printed circuit boards 15, 17 are contained in the body 12 and a resin is filled to countrmeasure condensation or rainfall. A lead wire 24 to be connected to a transmission line and a lead wire 28 for a controlled load or a connection wiring are provided to the outside of the device 10. Furthermore, a leg 41 used to be mounted to a panel mount plate 34 is projected integrally from both ends of the body 12.
Patent JP-H03221596-A (JP)
Title: Lubricant composition
Inventor: AOKI NOBUO
IPC: C10M149/08
Filed: 1990-01-29
Abstract: PURPOSE:To obtain a new composition suitable as grease, engine oil, etc., satisfying high lubricating performances and appearance of light color, containing a cured material prepared by crosslinking a specific ratio of vinyl type double bond of polybutadiene as an essential component. CONSTITUTION:The objective composition containing a cured material prepared by crosslinking >=10% (most preferably >=90%) vinyl type double bond of polybutadiene having >=20mol% (most preferably >=60mol%) based on monomer unit of vinyl type double bond, as an essential component. Hydraulic oil, gear oil, bearing oil, etc., may be cited as use of the composition besides the uses of the purpose.
Patent JP-H09213319-A (JP)
Title: Sealed alkaline battery
Inventor: FURUIKE KEIKO
IPC: H01M4/38
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealed nickel hydrogen battery suppressing deterioration of a negative electrode due to fine powdering of an alloy despite a small amount of Co, extending a cycle life and reducing a cost, by changing an alloy composition of Mm-Ni-Mn-Al-Co system, and adding a small amount of 1 element, in a hydrogen storage alloy used in the negative electrode. SOLUTION: A hydrogen storage alloy, represented by a formula MmNia Mnb Alc Cod Me (where, Mm is rare element mixture, M is at least one kind of element selected from Fe, Cr, Cu, 3.8<=a<=4.1, 0.05<d<0.5, 0.05<e0.3, 5.1<=a+b+c+d+e<=5.4) to have 0.27 to 9.5emu/g magnetization per unit weight in the case of applying a 10KOe magnetic field at 20 deg.C, is used in a negative electrode.
Patent JP-S5292484-A (JP)
Title: Semiconductor device
Inventor: MURAOKA HISASHI
IPC: H01L23/31
Filed: 1977-02-24
Abstract: PURPOSE: Instead of manufacturing the whole semiconductor element with single crystals, the parts of the element other than the active region are constructed with the sintered body made from powder of the identical semiconductor substance, thereby obtaining a semiconductor device having excellent mechanical strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198725-A (JP)
Title: Detecting device for fastening screw
Inventor: NATSUHARA GENICHIRO
IPC: B23P19/06
Filed: 1989-01-27
Abstract: PURPOSE:To accurately detect the completion of screw fastening and a defective screw fastening by detecting the load torque increased according to the progress of a screw fastening from the motor current, in the screw fastening detecting device of an automatic screw fastening machine. CONSTITUTION:This screw fastening detection device is formed by a current monitoring means monitoring the motor current increased according to the load torque in a motor M for driving of the driver 2 for fastening a screw, and the position detecting means of the driver 2. The current monitoring means is composed of a current transformer and the decision circuit amplifying the output of the current transformer and deciding the current level thereof by comparing with a reference level as well and to the decision circuit variable resistor for setting the reference levels of high and low two kinds is connected. In this screw fastening machine, at the time when a signal, etc., informing of the member subjected to screw fastening coming to the necessary position are received, a cylinder 13 is actuated to start the descent of the driver 2 and the driver 2 is ascended by its restoring when the driver 2 reaches to the position where a limit switch 15 is driven by this descent.
Patent JP-H03225404-A (JP)
Title: Personal computer
Inventor: KONNO JIYUNKO
IPC: G06F1/26
Filed: 1990-01-31
Abstract: PURPOSE:To utilize a resuming function effectively by associating the stored/ drawn state of a keyboard with the ON/OFF operation of the power source. CONSTITUTION:When the lap-top personal computer is used, an upper lid which is formed integrally with a display 12 is opened so that the display screen of the display 12 can be viewed; and a keyboard 11 is pushed once lightly in a direction A and then unlocked. Consequently, the keyboard 11 is hopped up and drawn partially out of a personal computer main body 1 and power source is turned on at the same time. After the use, the keyboard 11 is pushed in to a specific position in the lap-top personal computer 1 and locked to press a switch 16, and the resuming function is actuated, so that after necessary data are saved on a memory, the power source is turned off. Consequently, the power source is turned off automatically after resuming processing, the device is reduced in size, and easy operation and reduction in power consumption are realized.
Patent JP-S52103108-A (JP)
Title: Train operation control device
Inventor: AMIKURA KIYONORI
IPC: G05B23/02
Filed: 1976-02-25
Abstract: PURPOSE:To improve the reliability of a train operation control device by providing dual-circuitry in the device by judging a trouble by imparting a command different from one circuitry to either one of the dual-circuitry when the outputs from both the circuitries does not become coincident.
Patent JP-H08212204-A (JP)
Title: Document processor
Inventor: NAKAGAWA SHUICHI
IPC: G06F17/24
Filed: 1995-02-07
Abstract: PURPOSE: To provide a document processor which can output plural characters selected on a screen as a logotype in the area of one character size. CONSTITUTION: The document processor provided with a font which can freely be enlarged/reduced to arbitrary scale factors and a developing means developing the font into a character, a mark and the like is provided with a ligature range designation means 1 recognizing the range of the logotype which is to be generated on a display part, a plural character/logotype conversion means 2 converting the size of the character, the mark and the like, which are recognized by the logotype range designation means 1, into the desired scale factor and a plural character/logotype conversion layout means 3 arranging the character and the mark, which are converted by the plural character/logotype conversion means 2, on one character area position indicated by logotype conversion layout table 4.
Patent JP-S52102680-A (JP)
Title: Precision position adjusting apparatus
Inventor: NAKAGAWA YASUO
IPC: H01L21/027
Filed: 1976-02-25
Abstract: PURPOSE: To make precise determination of position easy by fixing a coarse movement table on which one body is set on the base at coarse adjusting and a fine movement table on which another body is set at fine adjusting when the two bodies which are set face to face are adjusted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03225407-A (JP)
Title: Automatic power source remote control system
Inventor: OKAMOTO TAKEFUMI
IPC: G06F1/26
Filed: 1990-01-31
Abstract: PURPOSE:To improve the safety by enabling a remote device to turn off its power source a time indicated by time value data after the power source is turned on and a power-OFF command can not be received. CONSTITUTION:A host computer 1 when actuating the remote device 2 sends a power-ON command to the remote device 2, and also determines the power- OFF time of the day and sends the time value for turning off the power source the certain time later at the same time. A power-OFF means 4B makes a power- OFF timer 10 count up after the power source is turned on and checks the received time value and the value of the power-OFF timer 10. When the OFF command is sent from the host computer 1 within the constant time, the remote device 2 turns off its power source according to the OFF command. When the time value for turning off the power source is not updated and the constant time is elapsed, the remote device 2 turns off its power source without the command from the host computer 1. Consequently, a state wherein the power source can not be turned off is evaded.
Patent JP-H07208720-A (JP)
Title: Excreta-disposing combustion vessel
Inventor: SATOU HIROYASU
IPC: F23G7/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide an excreta disposing combustion vessel, long in life and capable of being used stably. CONSTITUTION:An excreta disposing combustion vessel is constituted of an outside, consisting of a heat resistant alloy, and an inner side, consisting of sliver or silver alloy. SUS316, SUS316L, SUS309, Inconel HR800 or Inconel HR600 is used as the heat resistant alloy and the alloy of silver and palladium, copper, zinc, tin, indium or manganese is used as the silver alloy.
Patent JP-H09209678-A (JP)
Title: Excavation bit
Inventor: SHOJI NOBUMASA
IPC: E21B10/56
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To contrive to prevent chips from falling away by laying out a plurality of cut grooves so that they may be communicated with a chip mounting hole and the outside of a frustum of cone-shaped portion 13 and burying fixedly a plurality of bit main body protection pieces having a higher hardness compared with a bit main body in the cut grooves. SOLUTION: Four cut grooves 41a and 41c, which are communicated with a chip mounting hole 15 and the outside of a frustum of cone-shaped portion 13 from an upper end surface 14 and extend to the lower end respectively, are laid out in the frustum of cone-shaped portion 13 of a bit main body 1. In this case, the cut grooves 41a and 41c are laid out with a conformal spacing in each width direction from the center of the chip mounting hole 15. A bit main body protection piece 61, which is made of a material having a higher hardness compared with the bit main body 1, is inserted into each of the cut grooves 41a and 41c and buried and fixed therewith. When excavating a quay and an earth wall, for example, a chip 2 is prepared with a material having a high hardness together with the bit protection piece 61 and adapted to minimize wear.  This construction makes it possible to avoid the chip 2 from a hazard, such as falling away from the frustum of cone-shaped portion 13 of the bit main body 1 in a relatively early period and increase the excavation speed during operation.
Patent JP-H05212502-A (JP)
Title: Method and device for twin roll type strip continuous casting
Inventor: MIYAZAWA KENICHI
IPC: B22D11/06
Filed: 1992-02-04
Abstract: PURPOSE:To secure the adhesion of a side weir and cooling rolls and prevent casting defect by using limiting plates having shrinkable both of side edges in a twin roll type continuous casting having the limiting plates whose tip parts come into contact with the outer peripheral surfaces of a pair of the cooling rolls and both sides come into contact with the side weirs. CONSTITUTION:At the time of forming a molten metal pouring basin part by pouring the molten metal into a continuously cast mold constituted by pressing the side weirs 3, 3 to both end surfaces 1A, 1A of one pair of the cooling rolls 1, 1 mutually arranged in horizontal and parallel directions, by using the limiting plates 4, 4 whose tip parts are brought into contact with the outer peripheral surfaces 1B, 1B of the cooling roll and both of side edges 6, 6 are brought into contact with the side weirs 3, 3 and the surface of the molten metal basin part and the outer peripheral surfaces 1B, 1B of the cooling rolls are separated. Then, the molten metal pouring basin part is constituted so as to use the limiting plates 4, 4 having shrinkable both side edges. Therefore, the casting can be executed without generating enclosing of the scum and the surface roughness of the cast strip caused by the waving of the molten metal.
Patent JP-S61179422-A (JP)
Title: Glass having variable light transmittance
Inventor: KAWAI MIKIO
IPC: G02F1/155
Filed: 1985-02-05
Abstract: PURPOSE:To increase the area of a part having variable effective light transmittance by using a high molecular material having a conjugated system as a redox substance for auxiliary electrodes. CONSTITUTION:When glass having variable light transmittance is utilized, the area of a part A having variable effective light transmittance (display part) is increased by using a high molecular material having a conjugated system as a redox substance for auxiliary electrodes 8. The high molecular material has a large quantity of electricity for oxidation per unit volume, and the oxidation reaction is a reaction with ions in a supporting electrolyte and is independent of the water content in an electrolytic soln. 7. The high molecular material may be polyacetylene or polyphenylene. Thus, the quantity of electricity for a reaction per unit area is increased by using the high molecular material having a conjugated system as the redox substance for the auxiliary electrodes, and the oxidation reaction is a reaction with anions in the supporting electrolyte and is independent of the water content in the electrolytic soln., so the part having variable effective light transmittance is remarkably extended.
Patent JP-H04248317-A (JP)
Title: Dc power supply
Inventor: KANAI HIDETOSHI
IPC: H02H7/20
Filed: 1991-01-21
Abstract: PURPOSE:To prevent breakdown of component or burning of pattern by detecting abnormal output of one secondary winding other than that being monitored thereby interrupting output from each secondary winding quickly. CONSTITUTION:An output monitoring coil 15 is inserted into the line of the secondary winding 3b of a transformer and an output prohibiting signal is generated and applied on a PWM control circuit 11. An abnormality detecting circuit 30 is connected through a load C with DC output for the secondary winding 3d. A voltage to be applied on the load C is divided by resistors 31, 32 to produce a detection voltage which is then compared through a comparator 35 with a reference voltage, i.e., a voltage divided by resistors 33, 34. When an abnormality occurs under a state where protection is not taken through the output monitoring coil 15 and the output voltage from the secondary winding 3d exceeds a prescribed level, the divided voltage increases to produce an output prohibition signal from the comparator 35 and the output prohibition signal is applied onto the PWM control circuit 11 thus turning a transistor 4 OFF. Consequently, a switching regulator 1 is disabled resulting in prevention of breakdown of component or burning of pattern.
Patent JP-H02200843-A (JP)
Title: Production of woven fabric of nylon 6
Inventor: KAMAMOTO KENTARO
IPC: D03D23/00
Filed: 1989-01-28
Abstract: PURPOSE:To obtain nylon woven fabric having high qualities free from defects of blight-line irritation in excellent weaving properties by treating specific multifilament yarn of nylon 6 with a finishing oil, providing the multifilament yarn with specific frictional characteristics and weaving by a water jet loom without twisting and sizing. CONSTITUTION:Multifilament yarn of nylon 6 prepared by spinning at >=3,500m/ minute take-off speed, having 0.035-0.045 birefringence, 40-65% elongation at break and <=0.1g/de maximum heat stress is treated with a finishing oil consisting essentially of wax and a mineral oil and provided with >=0.30 coefficient of dynamic friction against metal and <=0.25 coefficient of static friction between yarns. The multifilament yarn free from twisting and sizing is used as warp and woven by a water jet loom. Frictional force between warp and a heald or reed is increased by making the coefficient of dynamic friction against metal >=0.30, arrangement of filament is positively disturbed and occurrence of defects of blight-line irritation are prevented.
Patent JP-H03229049-A (JP)
Title: Operating device of automatic transmission for vehicle
Inventor: MATSUMURA KUNIHIKO
IPC: B60K20/02
Filed: 1990-01-31
Abstract: PURPOSE:To keep off any misjudgment of a travel range so as to secure safety driving by discriminating the travel range conforming with the state that a control means has inputted all level signals constituting each range signal, and driving an actuator. CONSTITUTION:A shift operating device 10 has a stroke contact type control switch 18 where a setting travel range is successively installed on a specified locus in parallel. This control switch 18 has a signal generating means, outputting a range signal being composed of at least more than two level signals, in response to the travel range. A control unit 30 discriminates the corresponding travel range in the state that it has inputted all level signals constituting each range signal, thereby driving an actuator. With this constitution, since the control unit 30 recognizes the corresponding travel range on the basis of the level signal at the timing that all level signals defining each travel range are completed, such a fear that a control system misjudges the travel range and thereby an automatic transmission 12 works into wrong operation is brought to nothing with certainty.
Patent JP-S60164299-A (JP)
Inventor: SHIRASU ISAO
IPC: G21C17/003
Filed: 1984-02-07
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-S59145148-A (JP)
Inventor: NAITOU KUNIO
IPC: B32B37/10
Filed: 1983-02-08
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。