baber/WOPTO huggingface dataset:
Patent JP-H05113928-A (JP)
Title: Image memory device
Inventor: TAJIMA YUICHI
IPC: G06T1/60
Filed: 1991-10-23
Abstract: PURPOSE:To improve the processing ability of an image memory device by converting two types of linear address data into respective internal addresses and by allowing batched access to both types of data. CONSTITUTION:Four pieces of red data Ri-Ri+1 having continuous picture elements Po-Pk are successively stored in the (n) addresses (n=0-(N-1)) of the memories M1-M4 respectively. For instance, the red data R0-R3 are stored in an address '0' together with the red data R4-R7 stored in an address '1' of the memories M1-M4 respectively. Meanwhile the green data G0-G3 and the blue data B0-B3 are stored in the memories M5-M8 and M9-M12 respectively. In a 1st address conversion mode, an address converter circuit 2 converts the input linear addresses and selects successively and repetitively the memories M1, M5 and M9 and then M2, M6. Thus the circuit 2 has the accesses in a batch to the three continuous data Ri, Gi and Bi. In a 2nd mode, the memories M1-M4 and then M5-M8 are successively selected. In such a way, the accesses are possible in a batch to the continuous four data Ri-Ri+3, Gi-Gi+3, and Bi-Bi+3 respectively.
Patent JP-S61157320-A (JP)
Title: Bacteria removal apparatus in compressor
Inventor: FUKUHARA HIROSHI
IPC: B01D46/54
Filed: 1984-12-28
Abstract: PURPOSE:To enable the efficient reduction of bacteria, by arranging an air dryer in the emitting piping of compressed air of a compressor and attaching a membrane filter to the downstream side of said air dryer. CONSTITUTION:A bacteria removal device 4 consists of the membrane filter 16 attached to the central lower part of a body in a freely detachable manner, a housing 17 attached to the body so as to surround said filter 16 and the auto matic drain trap 19 provided to the bottom part of the housing 17 and is same to the dust removal device 3 of the front stage from a structural aspect. Com pressed air dehumidified by an air dryer enters the dust removal device 3 to remove dust therein by the cylindrical filter 6 thereof and bacteria passing through said filter 6 are further perfectly removed by the membrane filter 16, of which the pore size is set to about 0.1-0.4mum, of the bacteria removal device 4. Because compressed air is dehumidified by the air dryer, the amount of the drain accumulated to the bottom of the housing 17 can be reduced and the breeding of live bacteria on the bottom of the housing 17 can be reduced.
Patent JP-2000102387-A (JP)
Title: Luminescent protein-expressing recombinant vector, and yeast transformed by the recombinant vector
Inventor: TANAKA ATSUO
IPC: C12N15/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new luminescent protein-expressing recombinant vector which contains an agglutinin gene fragment region derived from yeast and a gene coding for a luminescent protein, can express the luminescent protein on the cell surface of a yeast, and gives yeast useful as biosensor and, etc. SOLUTION: A new luminescent protein-expressing recombinant vector is provided which contains an agglutinin gene fragment region derived from a yeast and a gene coding for a luminescent protein, and can express the luminescent protein on the cell surface of a yeast. A yeast which expresses the luminescent protein can be used as a biosensor, for example, for monitoring fermentation and so on. This vector is obtained by linking a DNA fragment containing a sequence coding for 320 amino acids from C-end of α-agglutinin derived from a yeast belonging to the genus Saccharomyces and 3'-untranslation region consisting of 446 bases and a gene coding for a green fluorescent protein derived from Aequoria victoria to a promotor of glyceroaldehyde-3-phosphate dehydrogenase from Saccharomyces cerevisiae and, etc.
Patent JP-S61156101-A (JP)
Title: Filter for testing of solid state image pickup device and its production
Inventor: WATABE KAZUNARI
IPC: H04N17/00
Filed: 1984-12-28
Abstract: PURPOSE:To improve the testing accuracy of the evaluation of an image pickup characteristic, etc. and to reduce time by dyeing the transparent layer formed on a transparent base body by using a resis layer having the fine pattern corre sponding to the photoelectric conversion region constituting the picture element of a solid state image pickup device. CONSTITUTION:The transparent layer 12 is formed atop the transparent base body 11 and after a resist is coated atop the surface, the resist is baked and dried to form the resist layer 18, then the prescribed point of the resist film 18 are etched by a photodeteching method to expose the transparent layer 12. The etched points correspond to the micro-photoelectric conversion regions to be measured on the solid state image pickup device. The exposed parts of the transparent layer are dyed by pouring a dyeing liquid through the apertures with the resist layer as a mask. The resis layer is thereafter stripped away and a filter 10 formed with the fine pattern 13 consisting in dyeing the transparent layer 12 is obtd.
Patent JP-2001100506-A (JP)
Title: Nozzle and toner container consisting thereof and image forming device
Inventor: TERASAWA SEIJI
IPC: B65D83/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compact nozzle, a toner container consisting thereof and an image forming device capable of simplifying a mechanism and operation and reducing the number of parts required in the case of using a toner container, and preventing an abnormal image from being formed because of peripheral soiling by toner splashing or the adhesion of splashed toner to an image carrier being a photoreceptor. SOLUTION: This nozzle is constituted of a hollow nozzle body 1, the hollow part 2 of the nozzle body 1, a toner discharge port 3 discharging toner from the outer peripheral surface of the hollow part 2 and an elastic opening/closing member 4 elongated and contracted in the hollow part 2 and opening/closing the port 3.
Patent JP-S63130111-A (JP)
Title: Cleaning device for water in bathtub
Inventor: ONO ITARU
IPC: B01D35/02
Filed: 1986-11-19
Abstract: PURPOSE:To quickly position a pipe for sucking scale under a water surface in a prescribed amount by providing a water chamber wherein water can go in and out between the above-mentioned pipe and a guide pipe for guiding the vertical motion of the pipe. CONSTITUTION:A water chamber 5 is formed between a pipe 3 for sucking scale 9 and a guide pipe 4 for guiding the vertical motion of the pipe 3. The pipe 3 is quickly positioned under the water surface in a prescribed amount by allowing water to go in and out in accordance with the vertical motion of the pipe 3, and reducing vertical movement caused by inertia force, with the water surface of the pipe 3 as a center. In other words, since such inertia where the pipe 3 floats under the water surface and sucks water and scale 9 or the like will float on the water surface and such inertia where it will sink under the water surface are weakened by ejector effect at a time for operating a circulation pump 1, and the pipe 3 is instantaneously positioned under the water surface and sucks scale 9 floating on the water surface, which is removed with a filter 6 and therefore removal efficiency of scale can be enhanced.
Patent JP-H08135874-A (JP)
Title: Clamp for electro-fusion coupling
Inventor: OYA HIROSHI
IPC: B29L31/24
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a clamp which obviates the necessity of the tightening work and possesses the excellent execution performance, by installing a pair of holding parts having a nearly U-shaped section which are installed from the side part of a resin pipe and hold the connection resin pipe inserted at both the ends of a coupling and a connection part for connecting both the holding parts. CONSTITUTION: A clamp 10 for electrofusion coupling 1 is formed of the holding parts 11 and 12 on both the sides which hold the connecting resin pipes 21 and 22 inserted at both the ends of a coupling 20, and a connection part 13 which connects both the holding parts 11 and 12 and is formed integrally. Each of the holding parts 11 and 12 is formed to a nearly U-shaped section having a cut part 14 at a cylindrical part so as to be installed from the side part of each resin pipe 21, 22, and on the inner periphery of each holding part 11, 12, a saw-toothed hooking groove 15 is formed. The width of the cut part 14 is set to about 70-80% of the outer shape of the resin pipe 21, 22, and the cut part 14 is opened by pushing the holding parts 11 and 12 from the side part of the resin pipe inserted into the coupling 20, and can be installed on the resin pipes 21 and 22.
Patent JP-S63129101-A (JP)
Title: Rotary piston type engine
Inventor: MIYAJIMA HIDENOBU
IPC: F04C2/22
Filed: 1986-11-18
Abstract: PURPOSE:To prevent live gas from leaking without fail, by forming a sectional- form projection part, going along a hypotrochoidal curve, at the apex side of each flank surface of an almost triangular sectional rotor, while forming a housing inner wall surface along an epitrochoidal curve. CONSTITUTION:In case of an engine which house the rotor 13 formed in into almost triangular form in the section in a housing 11 whose inner wall surface is formed into sectional cocoon form, free of rotation, projection parts 31 and 32 are formed in and around each apex part 35 of three flank surfaces of this rotor 13. Each sectional form of these projection parts 31 and 32 is formed along a hypotrochoidal curve describing the center of the rotor 13 as a zero position. And, the inner wall surface of the housing 11 is formed along an epitrochoidal curve descriving the center of the housing 11 as a zero position. In addition, a bend groove 41 in such a sectional form as going along an outer envelope of a hypotrochoid describing the center of the housing 11 as a zero position is formed in and around both sides of a wire part 21 of this inner wall surface.
Patent JP-2000087490-A (JP)
Title: Structural body connected with upper steel sheet and lower steel sheet by bolt
Inventor: ATSUIZUMI SHIGEHARU
IPC: E04B5/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by arranging steel pipes kept with end sections in contact with the inner face of an upper steel sheet and the inner face of a lower steel sheet around bolts connecting the upper steel sheet to the lower steel sheet. SOLUTION: Steel pipes 6 are arranged between an upper steel sheet 1 and a lower steel sheet 2 with both ends kept in abutting on the inner faces of the steel sheets 1, 2. Bolts 3 are inserted into bolt insertion holes 1 a, 2a provided on the steel sheets 1, 2 and the steel pipes 6 and are fastened by nuts 4 from the outer faces of the steel sheets 1, 2 to keep the space between the steel sheets 1, 2 constant. When nuts with the outer diameter smaller than the inner diameter of the steel pipes 6 are fixed on the inner face side of the steel sheet 2 on the inside of the steel pipes 6 and the bolts 3 are inserted into the nuts as desired, the steel pipes 6 can be surely positioned.  When a filler such as cement or a resin is filled into the space between the steel sheets 1, 2, rigidity and strength can be improved, thereby axial force is applied to the steel pipes 6, the rigidity of the whole structural body can be improved, the number of the bolts 3 and the thickness of the steel sheets 1, 2 can be reduced, the steel weight can be reduced, and the effect of a dead load on the whole structure can be reduced.
Patent JP-H01117918-A (JP)
Title: Intake device of engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1987-10-30
Abstract: PURPOSE:To improve both the resonating effect and charging efficiency of intake air by forming a resonating annular passage to which intake air ports of two cylinder groups of a multi-cylinder engine are connected on both sides of the passage and connecting intake air supply passages to the opposing approximately middle positions of the passage. CONSTITUTION:Primary and secondary cylinder groups consisting of cylinders wherein intake actions are not executed successively are respectively connected to a pair of banks 1 and 2 of a V-shaped six-cylinder engine, and intake ports 4a to 4f of the cylinders 3a to 3f of the groups are to a resonating annular passage 6. Said annular passage 6 is connected to an upper stream resonance intake passage 7 via an air flow meter 8 and a throttle valve 9. In such constitution the upper stream intake passage 7 is connected to the annular passage 6 at one middle point B thereof where the passage portions 6a and 6b of said passage 6 on the sides of banks 1 and 2 are connected to each other. On the opposite side, a lower stream intake passage 12 is connected to the passage 6 at the other middle point B' where the passage portions 6a and 6b are connected to each other, so communicating said point B' with the upper stream intake passage 7.
Patent JP-H0998108-A (JP)
Title: Wireless telecontrol equipment
Inventor: UENO SHINTARO
IPC: H04L7/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable signal reception synchronously with the clock of telecontrol equipment for input without using any high-precision clock generation source. SOLUTION: A cycle measuring means 22c measures the cycle of bit synchronizing signals transmitted from the telecontrol equipment for input. Based on the measured period, a baud rate is set to a baud rate register BRR of a baud rate generator 22e. Afterwards, telecontrol equipment of output is operated based on a clock signal generated from the baud rate generator 22e. Thus, even when a low-precision oscillator is used, data can be transmitted without out-of-synchronism.
Patent JP-H06130336-A (JP)
Title: Optical semiconductor device
Inventor: SUGIYAMA YOSHIHIRO
IPC: G02F1/19
Filed: 1992-10-15
Abstract: PURPOSE:To reduce the planar occupation area of a light interference type switch element, also to facilitate control, and to obtain excellent usability at the time of integration. CONSTITUTION:On a GaAs substrate 1, a 1st optical waveguide 3 and a 2nd optical waveguide 5 which are formed of compound semiconductors equal in refractive index and different in energy band gap to the same length are laminated across clad layers 2, 4, and 6 made of AlxG1-xAs, etc., and the length of the optical waveguides 3 and 5 is so determined when the 2nd optical waveguide 5 when irradiated with pulses of control light which is monochromatic light or light close to it, e.g. laser light absorbs the light to vary in refractive index and the optical path length of signal light 10 varies by about one wavelength through the refractive index variation.
Patent JP-H10149902-A (JP)
Title: Positive property theremistor
Inventor: STUCK ALEXANDER DR
IPC: H02H9/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To develop and reform a positive property thermistor so that it may be suitable for a short-circuit current limiter of power of >=1MW, with rather small power constitution during normal operation. SOLUTION: This is a positive property thermistor for limitation of an overcurrent, and this has relatively small electric resistance during a normal operation, and this shows relatively large temperature rise, therefore resistance increases, in the case of slight energy increase, and in this positive property thermistor which has at least one heat-resistant metallic compound, at least one heat-resistant metallic compound is the carbide or a boride of heat-resistant metal, and at least one heat-resistant metal is iridium, or yttrium, or a metal in the fourth to sixth sub group of the second main group in the periodic table.
Patent JP-2001100589-A (JP)
Title: Fixing device and image forming device
Inventor: TANAKA NORIHITO
IPC: G03G15/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device, which prevents local abnormal heating of a fixing belt, and an image forming device provided with the fixing device. SOLUTION: A pressure roller 23 is driven by a driving motor 27 to run a fixing belt 20. Turning-on/off of halogen heater lamps 28 and 29 is so controlled that the temperature detected by a second temperature detector 21 may be kept at a prescribed temperature. Even after the halogen heater lamp 28 is turned off and heating of the heat roller 22 is stopped, driving of the pressure roller 23 is continued by the driving motor 27. The temperature of a part of the fixing belt which is brought into contact with the heat roller 22 is detected by a first temperature detector 30 with the fixing belt 20 kept running. When the temperature detected by the first temperature detector 30 is lowered 10 deg.C lower than a set temperature, driving of the pressure roller 23 by the driving motor 27 is turned off, and running of the fixing belt 20 is stopped.
Patent JP-H10292486-A (JP)
Title: Through diaphragm body and connecting structure for steel structure using it
Inventor: TANAKA MASAMITSU
IPC: B23K9/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable connecting structure absorbing the energy of an earthquake via a slide and causing no sudden rupture even when a breaking load is applied at the time of an earthquake with a relatively simple structure by connecting through diaphragm bodies to a beam member with bolts. SOLUTION: This connecting structure is provided with an upper diaphragm 85 connected to the lower face of an upper column, a lower diaphragm 86 connected to the upper face of a lower column, and a connection core 81 having a cross section smaller than the cross section of both diaphragms 85, 86 and having a height corresponding to the beam depth of a beam member 11. Connecting bolt holes to the beam member 11 are formed on both diaphragms 85, 86 and the connection core 81 to form a through diaphragm body 80. Both diaphragms 85, 86 of the diaphragm body 80, the upper and lower flanges of the beam member 11, the web of the beam member 11, and the connection core 81 are connected by bolts.
Patent JP-H07131736-A (JP)
Title: Input circuit for fm demodulation
Inventor: TAKAMATSU YOSHIMITSU
IPC: H04N5/21
Filed: 1993-11-08
Abstract: PURPOSE:To prevent inversion of white/black levels and to easily eliminate an undesired residual FM component in the processing of a post-stage with simple configuration in an inversion suppression circuit to prevent white/black level inversion in a VTR. CONSTITUTION:For example, a primary high pass filter 31 and a primary low pass filter 32 whose cut-off frequency is the same are connected in common to an input terminal 13a receiving a reproduced FM signal. After a carrier component and a low side band component whose phase difference is 90 deg.C extracted by the filters 31,32 are limited by limiters 35,36 respectively, the resulting components are mixed by a multiplication amplifier 37, then a rectangular frequency modulation wave whose level is up-converted twice with respect to the reproduced FM signal is outputted from an output terminal 13b.
Patent JP-S62139267-A (JP)
Title: Thermal battery
Inventor: HARAGUCHI KAZUNORI
IPC: H01M4/40
Filed: 1985-12-11
Abstract: PURPOSE:To reduce heat capacity of negative electrode and quicken voltage rising time by using a lithium-boron alloy negative electrode in which lithium- boron alloy having lithium retantion capability is used as negative active material and the alloy is completely surrounded with metal powder having electron conductivity. CONSTITUTION:A negative active material 1 consists of a lithium-boron alloy sheet, and is arranged in the center of a negative electrode constitution. A metal powder molding 2 consists of metal powder alone or a mixture of metal powder and the powder mainly comprising electrolyte, and covers the surrounding of the lithium-boron alloy sheet 1. This negative electrode is formed in such a way that the lithium-boron alloy sheet having a specified shape is placed on the metal powder which is premolded, then covered with the metal powder, and they are molded. The negative electrode is combined with a negative current collector 3, an electrolyte layer 4, a positive mix layer 5, and a positive current collector 6 to form a unit cell.
Patent JP-H11113875-A (JP)
Title: Magnetic resonance image pickup method and device
Inventor: IKEZAKI YOSHIKAZU
IPC: G01R33/48
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively restrain a chemical shift-artifact by controlling so that a fat signal substantially becomes an antiphase to a water signal in an echo on which a phase encoding quantity is zero when a magnetic resonance image is picked up by an echo planner method. SOLUTION: An RF magnetic field is generated by imparting an RF signal to a body coil part 6 inside of a magnetostatic field generating part 2 from a transmission part 12, and an in vivo spin of an examinee 8 is excited. A spin echo signal is detected by the body coil part 6, and its detecting signal is received, and is inputted to a computer 18 after A/D conversion, and here, two-dimensional inverse Fourier transform is performed on data on a two-dimensional Fourier space, and an image of the examinee 8 is reconstituted. In this case, a gradient magnetic field forming means containing a gradient coil part 4 is controlled, and is controlled so that a fat signal substantially becomes an antiphase to a water signal in an echo on which a phase encoding quantity is zero, and contrast of a chemical shift-artifact is restrained.
Patent JP-H06131127-A (JP)
Title: Information processor
Inventor: SHIOMI MASUO
IPC: G06F11/34
Filed: 1992-10-16
Abstract: PURPOSE:To accurately grasp the life of a hard disk by calculating the integrated use time of the hard disk by a software program on a device body and storing it in the time storage area on the hard disk itself. CONSTITUTION:When the power source 7 is turned ON, the central processor 2 reads the program out of a ROM 3 and executes it. This program contains an instruction for reading time data out of the time storage area 8a on the hard disk at its head part. Therefore, the central processor 2 reads the time data out of the time storage area 8a and temporarily stores it in a RAM 4 right after the power source part 7 is turned ON. Then, the central processor 2 reads the actuation time of the start of program execution out of a real time clock 6 and stores it in the RAM 4. Then the time data is compared with set data to decide whether or not the life of the hard disk 8 almost ends.
Patent JP-H01120112-A (JP)
Title: Tuner afc circuit
Inventor: ITO TETSUO
IPC: H03J7/02
Filed: 1987-11-04
Abstract: PURPOSE:To reduce the power consumption of a semiconductor integrated circuit by providing an IF processing circuit and an AFC processing circuit with individual power terminals. CONSTITUTION:The integrated circuit part 7 is so constituted that the power terminal 4 of the AFC processing circuit 3 which requires the same high voltage as a tuner part and the power terminal 6 of the IF processing circuit are separate from each other. This constitution nearly equalize the AFC input dynamic range of the tuner to the AFC output dynamic range. Further, the circuit is so designed that the voltages of power terminals 5 of other circuits are settable to properly low voltages, and then the current consumption of the integrated circuit 7 is suppressed low. Further, an increase in cost for taking a countermeasure for the heat of a package, etc., and abrupt variation in characteristics, etc., due to the heat raise of a semiconductor integrated circuit chip are also suppressed.