baber/WOPTO huggingface dataset:
Patent JP-S62220807-A (JP)
Title: Star scanner
Inventor: TSUNO KATSUHIKO
IPC: G01S3/789
Filed: 1986-03-20
Abstract: PURPOSE:To improve the sensitivity of a sensor by using an area CCD as a photodetector and assigning the time delay integrating operation to it. CONSTITUTION:An artificial satellite spin axis is set in the horizontal CCD transfer direction 13 of the area CCD12 and the direction of the movement of a start image 17 on a focal plane by an artificial satellite spin omega, i.e. the area CCD12 is made coincident with the vertical CCD transfer direction 18 of the area CCD12. The area CCD12 is driven by a CCD driving circuit 15 differently from a system which is used for a normal television camera, etc., and a cycle of a field shift, one-stage transfer in the vertical CCD transfer direction, and a read of one horizontal line is repeated. This reading operation is synchronized with the motion of the star image by artificial satellite spin motion to extend an effective area CCD storage time, thereby improving the sensitivity of the sensor greatly.
Patent JP-S58190640-A (JP)
Title: Ventilating fan for air-conditioning
Inventor: HOSONO HIROSHI
IPC: F24F13/30
Filed: 1983-04-11
Abstract: PURPOSE:To mount or demount a total heat type heat exchanger easily by dividing a front panel into two of the suction side and the exhaust side, bringing the suction side to the state in which it is freely opened and closed, and constituting the titled ventilating fan for a mushroom cultivating chamber so as to easily approach to the heat exchanger in the titled ventilating fan. CONSTITUTION:The front panel is divided into the exhaust side 2 and the suction side 3, and the front panel 3 on the suction side is set up rotatably to a main body 1 by a hinge A. An exhaust guide plate 5 is set up to the front panel 2 on the exhaust side. According to the constitution, the total heat type heat exchanger 6 can be mounted or demounted easily by turning the front panel 3 on the suction side through the hinge A and opening it.
Patent JP-H10249632-A (JP)
Title: Delivering roller table for cutting machine
Inventor: TERAJIMA TAKESHI
IPC: B23D33/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a delivering roller table for a section steel processing machine, which can easily detach the delivering roller table from a cutting machine at the time of changing a die, and also can combine products short and long in length with one another. SOLUTION: Products cut off by a section steel cutting machine are delivered by rollers 27 and 49 in a V shape each provided for the frames 21 and 37 of a delivering roller table 3, the delivering roller table 3 is provided with a movable table 11, and with a stationary table 13, the dies 5 and 9 of the section steel cutting machine are exchanged for new ones after the movable table has been moved. Besides, the movable table 11 is supported by the section steel cutting machine, when the die is exchanged, the movable table 11 is detached from the section steel cutting machine, and concurrently, since the die is changed after the stationary table is evacuated by letting the stationary table be turned around its one end of the stationary table, the die can thereby be easily changed.
Patent JP-S54154802-A (JP)
Title: Centrifugal liquid pump
Inventor: YAMANAKA MASAHIDE
IPC: F04D29/44
Filed: 1978-05-29
Abstract: PURPOSE: For preventing the deformation in the operation of centrifugal pumps, to increase in mechanical strength the funnel-shaped guide plate made of a synthetic resin and communicating to a suction pipe by combining a reinforcing plate with said guide plate up to the latter's rising flat plate section.  
     CONSTITUTION: When an impellor 8 rotates, a centrifugal pump 1 sucks liquid through a suction pipe 3 and releases the liquid in said impellor 8 in four directions by centrifugal force. The flow of this pressurized liquid is discharged through the discharge pipe connected to a casing 5 while the flow lines thereof are rectified by a partition plate 10. At this time, there arises a difference between the liquid pressures on the both sides of the funnel-shaped guide plate 11 made of a synthetic resin and communicating to said suction pipe 3. However, said guide plate 11 is mechanically reinforced by the metal plate 12 combined with the outside of said guide plate 11 up to the former's rising plate section to become substantially free from deformatin. Thereby, operation can be made in safety since the contact accident between said impellor 8 and guide plate 11 is prevented securely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10231-A (JP)
Title: Lubricant for shaping top of catheter
Inventor: KHAN AZHAR J
IPC: A61L29/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prepare a lubricant solution reduced in raw materials and cost required for shaping the top of catheter without using a chlorofluorocarbon as a solvent nor being flammable. SOLUTION: A two component lubricant for shaping the top of catheter contains water as a solvent. The lubricant comprises a nonionic silicone-based surfactant and a fluid having an excellent lubricity (releasability). The use of other surfactants or lubricants is not necessary. This lubricant solution for immersing a catheter may contain a low ratio stabilizer solution for clarifying the solution and an antibacterial agent for preventing the growth of bacteria in the solution. Further, vitamine E or its derivatives may be contained in the solution for preventing decomposition of the solution.
Patent JP-S60207899-A (JP)
Title: Heat exchanger
Inventor: SHIMATANI HISASHI
IPC: F28F9/02
Filed: 1984-04-02
Abstract: PURPOSE:To remove the butt welding of heat transfer pipes as well as to enable the construction to absorb heat stress, by a method wherein sleeves are arranged standing up-right at least at a part of the parts where heat transfer pipes of a pipe plate are inserted, and tightening means are attached to a part of said sleeves and are utilized as for compressing heat insulating material. CONSTITUTION:Sleeves 10 are arranged standing up-right at least at a part of heat transfer pipes inserting parts of the pipe plate 1. Subsequently, heat resisting materials are arranged to the pipe plate 1. Male thread parts 10' are shaped at another parts of the sleeves within sleeves 10 (sleeve 10b). Seal rings 15 are inserted to sleeves 10a which are not shaped into male thread parts, and liners 6 are arranged at the surface part of the heat insulating material 2. Nuts 7 are screwed into the sleeves 10a and the heat insulating materials 2 are compressed and secured through the liners 6. In this case, the inner diameter of the sleeve inserting hole of the liners 6 are made larger than the outer diameter of the sleeves. Constant space 6a are formed to absorb the displacement between the liners 6 and the heat transfer pipes 3. Lastly, the heat transfer pipes 3 are arranged being inserted to each sleeve 10, and that end parts are secured to the pipe plate 1 by welding 11.
Patent JP-S55155596-A (JP)
Title: Overexcitation protective device for generator
Inventor: SHIMOMURA MASARU
IPC: H02P9/14
Filed: 1979-05-21
Abstract: PURPOSE:To protect a generator from an overexcitation by changing the set point in proportion to the gas compression of the inner-cooling gas of a generator and by generating an alarm output when its actual field current exceeds the allowable value. CONSTITUTION:An input signal 1a, giving ''0'' indication when the inner-cooling gas compression of the generator is at the rated compression and giving a negative value increasing in proportion to a drop of gas compression, and an input signal 3, giving a ''0'' indication when a field current shows ''0'' and giving a negative value increasing in proportion to a current increase, are input to a comparator 12. When the output of a setting device 10 is set at Av, for instance, and the field current becomes Av corresponding value at the rated cooling gas compression, the output of the comparator is inverted to positive, the transistor 13 is in continuity, the relay 14 functions and an alarm signal is given. When the input 1a becomes Bv due to a decrease of cooling gas compression and an input 3 becomes the field current corresponding to -(A-B)v, the output of the comparator is inverted, and a warning signal is issued earlier by the time length for the field current corresponding to -Bv.
Patent JP-H11261522-A (JP)
Title: Pulse density modulating device
Inventor: NARUSE TETSUYA
IPC: H04B1/7087
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To perform pulse density modulation more accurately than a conventional manner in a pulse density modulating device. SOLUTION: It is possible to establish linearity between corrected pulse density modulation waveform data SK and its DC component and to perform pulse density modulation even more accurately than a conventional way only by adding a waveform data correcting means by such a manner that the waveform data correcting means 40 that corrects the pulse density modulation waveform data SH is provided based on a clock correction signal S30 that shows the phase of an unequal cycle component included in a clock signal S7.
Patent JP-S52148080-A (JP)
Title: Preparation of novel isocumarin derivatives
Inventor: NIUCHI KIYOAKI
IPC: A61P9/08
Filed: 1976-06-02
Abstract: PURPOSE: Isocumarin derivatives I and/or II (R 1 -R 4  are H, OH or protected hydroxy group), e.g. 4-cyanomethyl-5,6,7-trimethoxyisocumarin, 3-cyano-5,6,7trimethoxy-4-methylisocumarin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227432-A (JP)
Title: Controller for continuously variable transmission with direct coupling mechanism
Inventor: YAO MAMORU
IPC: B60W10/101
Filed: 1987-03-18
Abstract: PURPOSE:To keep off any engine stall at time of sudden deceleration, by operating one side of solenoid valves as long as the specified time when a clutch on one side is not engaged, while operating a clutch control valve in direction of draining oil pressure in a clutch on the other, and thereby solving a disengaging failure of the other clutch. CONSTITUTION:A hydraulic controller for controlling a continuously variable transmission, a starting clutch 20 and a lock-up clutch 5 is constituted by a clutch control valve 160, a controller 170 and each of solenoid valves 171-173, etc., for pulley control, starting control and direct coupling control. And, when engine speed is dropped up to the setting speed of more than idling speed, the direct-coupling controlling solenoid valve 173 is operated as long as the specified time, and clutch oil pressure in the starting clutch 20 is forcibly drained. That is, with the direct-coupling controlling solenoid valve 173 turned on, a spool 168 of the clutch control valve 160 is operated to the right, operating it in direction of draining a port 164 to the starting clutch 20.
Patent JP-S62221056-A (JP)
Title: Communication control system for data input/output device
Inventor: YOKOI HIDEO
IPC: G06F13/00
Filed: 1986-03-20
Abstract: PURPOSE:To save the useless circuit rental fee by interrupting a circuit opening process when a credit on-line processing is not needed so as to shorten the circuit using time in such a case. CONSTITUTION:When data are supplied from an input part 3 or a scanning part 5, the merchandise are registered and then the total amount of the sold merchandise is calculated. The result of this calculation is displayed on a display part 2. While the circuit opening process is started concurrently with start of the merchandise registering process. Then a credit or non-credit mode is decided. In a non-credit mode the operation is jumped to the next step without carrying out the on-line processing. While an interruption request flag 14 is turned on and at the same time a magnetic card is read to decide the presence of a reading error. If the reading error is detected, the operation is jumped to the following step. While the credit on-line processing is carried out after the circuit opening process is over when no reading error is detected. Then the detailed receipt of sale is printed to complete the operation.
Patent JP-H02244190-A (JP)
Title: Liquid crystal display device
Inventor: SASUGA MASUMI
IPC: G09F9/00
Filed: 1989-03-17
Abstract: PURPOSE:To provide the high strength to the oscillation and impact applied from the outside and to obviate the generation of a clatter, distortion and deflection even when a liquid crystal display panel receives the oscillation and impact by providing a box-shaped case for supporting the above-mentioned panel and a reinforcing band fitted to the box-shaped case near an aperture end. CONSTITUTION:The reinforcing band 30 is fitted to the inner side at the aperture end of, for example, the box-shaped case 2 and a fringe 31 is provided at the end of the reinforcing band 30 on the aperture end side. The box-shaped case consists of two parts, for example, a cap case 1 having a window 33 for the display screen of the liquid crystal display panel 3 and a body case 2 having the aperture end. The liquid crystal display panel 3 is crimped and fixed between the cap case 1 and the body case 2 and a 2nd window 34 for irradiating the rear side of the liquid crystal display panel 3 with the light from a back light is provided on the side of the body case 2 opposite to the aperture end thereof. The clatter, distortion and deflection, etc., are hardly generated in this way even if the liquid crystal display panel is applied with the oscillation and impact from the outside and the strength to the oscillation and impact is increased.
Patent JP-H01238709-A (JP)
Title: Manufacture of hollow shaft
Inventor: SUZUKI KAZUYOSHI
IPC: F16C3/02
Filed: 1988-03-18
Abstract: PURPOSE:To improve the productivity of a hollow shaft in its manufacture, which becomes the base part of a rubber roller for a copying machine or the like by integrally forming a shaft body by forging, cutting the engaging area of the shaft body, and engaging the engaging part into a pipe so as to joint them by spot welding. CONSTITUTION:Each shaft body 1, 2 which is composed of a shaft part and an engaging part, is integrally formed by forging, and each engaging part 1a, 2a of the shaft bodies 1, 2 is shaped by cutting. The engaging parts 1a, 2a of the shaft bodies 1, 2 are engaged info a pipe 3 so that spot welding SW is conducted to joint the shaft bodies 1, 2 with the pipe 8. Consequently, number of the cutting processes can be reduced so that the productivity of the hollow shaft improved.
Patent JP-2000261876-A (JP)
Title: Video display device
Inventor: KIMURA AKIYOSHI
IPC: H04R9/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To adjust a speaker in an optimum listening attitude by projecting the speaker from a cabinet when in use while housing the speaker in the cabinet when not in use. SOLUTION: A speaker container 14 with a volume in which a flat speaker 13 can be housed is formed to a desired front side of a cabinet 12 containing a video display section 11 in the video display device 10, and the flat speaker 13 is supported by a hinge 15 in a rocking enable way close to the speaker container 14. Then the flat speaker 13 is set to an attitude where it is housed in the speaker container 14 and another attitude where the flat speaker 13 is projected to a side face of the cabinet 12 from the speaker container 14 and a sound radiation face of the flat speaker 13 is directed in an optional direction toward a listener.
Patent JP-H03262855-A (JP)
Title: Wall panel supporting mechanism
Inventor: FUKUNAGA HIDEKI
IPC: E04B2/88
Filed: 1990-03-14
Abstract: PURPOSE:To improve supporting reliability by fitting a wall panel with a supporting horizontal member erected between body columns and a bearing nut buried into the lower part of the wall panel through an engaging fitting provided with a fitting position adjusting part. CONSTITUTION:A supporting horizontal member 11 is laid on the upper room inner side of a sash S or the like. A seat plate 11a is welded to the upper end of the horizontal member 11, and then an L-shaped engaging fitting 12 is fastened to the upper face of the seat plate 11a by a bolt. A secondary side fastener 20 of U-shape from the top view, with an engaging member 23 erected through a clearance (a) is provided, and a tap bolt 32 and a height adjusting bolt 33 are screwed with the engaging member 23. After inserting the vertical piece 12b of the fitting 12 into the clearance (a), the height is adjusted by the bolt 33, as well as both are fixed by the bolt 32. A bolt 34 previously screwed with a bearing nut N for supporting a wall panel P is inserted/ fixed into the bolt inserting U-groove of the fastener 20, and then welding is performed between a contact plate 36 and each fitting. Damage including the cracking of concrete due to an earthquake or the like can be thereby prevented.
Patent JP-S53148365-A (JP)
Title: Electronic computer
Inventor: KONDOU OSAMU
IPC: G06F15/02
Filed: 1977-05-31
Abstract: PURPOSE: To realize an electronic desk type calculator which can simply perform ranking operation such as a horse racing by taking the priority for the factor number corresponding to the most important condition item having the highest weight, if the total of the evaluation points obtained very factor number is the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63234813-A (JP)
Inventor: OGINOYA MITSUGI
IPC: H02B13/055
Filed: 1987-03-20
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-H05267460-A (JP)
Title: Method of generating flattened pattern to wiring layer
IPC: H01L21/82
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate the flattening of a pattern by logically operating the output figure after inverting the plane pattern near wiring in the sense of a figure and besides, shrinking the figure inward when processing the wiring into multilayer so as to form a semiconductor integrated circuit. CONSTITUTION:An original figure pattern consisting of wiring 1 and a plane pattern 2 near the wiring is prepared (1), and this original figure pattern is inverted in the sense of a figure (2), and also the section where the figure exists is contracted (3). The distance of this contraction is on the level of the minimum one out of the interval between wirings in the plane of a chip. Next, the repeat pattern of a simple pattern and the figure of (2) are ANDed to seek the figure of (4), and the figure of (5) is sought by performing the AND operation with the original pattern figure to the output of the figure of this (4). And, based on this pattern, a flattening pattern material is arranged in the vicinity of the wiring, thus the flattened pattern without irregularity between it and wiring is gotten.
Patent JP-H09233444-A (JP)
Title: Video telephone set
Inventor: HAGYUDA TADASHI
IPC: H04N1/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily confirm the summary of automatically recorded data stored in a video telephone set from a distant place. SOLUTION: When moving image data are received through a line interface 14, a CPU 1 stores these moving image data in a data storage part 3. Then, a still image data extracting means 10 extracts the still image data from the stored moving image data, and these still image data are binarized, converted to data for facsimile and transferred through the line interface 14 to prescribed facsimile equipment.
Patent JP-2000260555-A (JP)
Title: Self-temperature controllable planar heating element
Inventor: SEKI IKUO
IPC: C08K5/3477
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating element superior in long time stability by improving high resistance-stability in current supply and suppressing temperature dependence of a resistance value in a low temperature region with a planar heating part with a composition containing a styrene-butadiene copolymer, an ethylene base crystallizable polymer having a melting point of a specified temperature, an electrical conductivity imparting material, to be crosslinked. SOLUTION: A styrene base crystallizable polymer has a melting point of 60-120 deg.C. Preferably, a planar heating part 3 is crosslinked by irradiating ionizing radioactive rays under the existence of a crosslinking auxiliary, and formed by applying a coating material prepared by dispersing a composition in a solvent to a substrate, the weight ratio of a styrene-butadiene copolymer and an ethylene base crystallizable polymer in the composition is limited to 95/5-70/30, and the crosslinking auxiliary is liquid polybutadiene. A polyethylene terephthalate film having a heat fused layer is piled up on the planar heating part 3 formed by crosslinking a coating film through irradiation of electron beams, and they are heated to form an insulating layer 4. Terminals 5 are formed at an end of an electrode 1.
Patent JP-H05266318-A (JP)
Title: Magnetic card and reader/writer device
IPC: G11B5/09
Filed: 1992-03-19
Abstract: PURPOSE:To especially prevent the illegal use of a magnetic card which is forged by providing an infrared light identification part absorbing/reflecting the infrared light of a prescribed wavelength for the magnetic card. CONSTITUTION:When the magnetic card A is inserted from an insertion port at the time of paying a difference, the card is sent forward by a transportation roller B2 arranged immediately behind the insertion port. Light is irradiated from the light source part B4 of an infrared light sensor B3 to the infrared light identification material A3 of the magnetic card A, prescribed amount is absorbed and light is reflected toward a detection part B5. It is judged whether there is the infrared light identification material A3 in the magnetic card A or not by infrared light which is made incident on the detection part B5, and whether the infrared light identification material A3 is true or not by the absorbed amount of infrared light if the material exists. Thus, the truth of the magnetic card A is judged. Consequently, the magnetic card is prevented from being forged and illegaly used.
Patent JP-H08265044-A (JP)
Title: Transmitter
Inventor: SAKURAI TAKETOSHI
IPC: H03B5/32
Filed: 1995-03-23
Abstract: PURPOSE: To effectively suppress fluctuations in the transmission frequency attended on ambient temperature change with a comparatively simple configuration. CONSTITUTION: An oscillation output of an oscillation circuit 1 provided with a crystal vibrator 1a is amplified by a high frequency amplifier circuit 2 and sent from an antenna 3 as a radio wave signal. The oscillating frequency of the oscillation circuit 1 is adjusted by varying a level of a voltage applied to a varactor diode 4. A temperature sensor 8 senses a temperature of a crystal vibrator 1a or that close thereto and gives the sensed temperature to a control circuit 6. An EEPROM 9 stores plural kinds of transmission signal patterns and also stores offset data quantizing a temperature characteristic curve of the crystal vibrator 1a over a prescribed temperature range.  When the control circuit 6 reads the transmission signal pattern from the EEPROM 9, the control circuit 6 reads the offset data corresponding to the temperature represented by the temperature sensing signal from the temperature sensor 8 simultaneously and applies a signal correcting the offset data with respect to the transmission signal pattern to the varactor diode 4 through a D/A converter circuit 5.
Patent JP-S52147993-A (JP)
Title: X-ray generator unit
Inventor: KITADATE KEIICHIROU
IPC: H05G1/04
Filed: 1976-06-03
Abstract: PURPOSE: To realize a compact and light-weight structure for the unit with increased input by securing a linkage through bushing between gas-insulated high voltage generation section and oil-insulated X-ray tube container section. 
     COPYRIGHT: (C)1977,JPO&Japio