baber/WOPTO huggingface dataset:
Patent JP-H0677706-A (JP)
Title: Dielectric filter
Inventor: OTSUKA EIZO
IPC: H01P1/205
Filed: 1992-08-28
Abstract: PURPOSE:To facilitate the fitting of a polarized capacitor and reduce the size of the filter by holding the polarized capacitor so that it can electrically be connected to lead terminals. CONSTITUTION:A filter body 2 is formed by arranging two independent dielectric resonators 9 and 10 adjacently and joining them by electromagnetic field coupling. The resonator 9 has a through hole 12 in the center part of a dielectric block 11 and is equipped with a cavity 13 which contains an input/output capacity 3 at an open-end-surface side opening part in front of the hole 12. The lead terminals 4 and 5 are fitted to the external electrode 18 of the capacitor 3 and the lead terminals 5 consists of lead parts 20, joint parts 21, and bent parts 22. The polarized capacitor 6 consists of a stripped dielectric substrate 6a, electrodes 25 are formed at both length-directional ends of one surface of the substrate 6a, and a gap part 24 is formed between both the electrodes 25 to obtain an electrostatic capacitor. The capacitor 6 is held at the bent parts of the terminals 4 and 5 and the electrode 25 abuts on the bent parts 22.
Patent JP-H0971923-A (JP)
Title: Construction method of inclined cable way equipment
Inventor: KAWAHARA TSUNEJI
IPC: E02B7/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period by repeating a process which erects the next span from the tip of a constructed inclined cable way equipment portion and gradually extending the inclined cable way equipment. SOLUTION: An inclined cable way truck 7 on which an excavation shovel is loaded, is moved to the upper part of a rail track 4. Then, the inclined cable way truck 7 is fixed with the rail track 4. Then, the excavation to set up the next track leg 3 is made while concrete is placed, thereby preparing a base end 21 . When the work up to this process is ended, the inclined cable way truck 7 is moved to the lower part where a crane 42, the track leg 31 and a rail track 41 or the like are loaded on the truck and fixed with the rail track 4 once again. Then, a sieve truck 8 is moved to the uppermost high position of the rail truck 8 and fixed. Once again, the inclined cable way truck 7 is moved to the lower part and then the excavation shovel-loaded inclined cable way truck 7 is moved to the upper part of the rail track 4 and fixed.  After the truck is fixed, concrete is placed, thereby making a foundation 22 . The inclined cable track is extended by repeating the aforesaid process.
Patent JP-H0974837-A (JP)
Title: Sulky type rice transplanter
Inventor: YASUDA MAKOTO
IPC: A01B63/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a seedling transplanting device to be maintained at a prescribed proper height enabling the stability of the device to be improved when traveling on a road while avoiding such a trouble that the seedling transplanting device is brought into contact with rear wheels of the mobile machine body regardless of the installation and removal of a fertilizer application device or a chemical sprayer when traveling on the road or conveying thereof with a transporting car by achieving a simple improvement in a member for preventing the seedling transplanting device from lowering. SOLUTION: This sulky type rice transplanter is obtained by installing a suspension mechanism in a state thereof outwardly surrounding a piston rod of a hydraulic cylinder in an elongated state, thereby providing a member 26 for preventing a seedling transplanting device from lowering and forming connecting parts (28b) capable of connecting a liner 28 for regulating the length to the member 26 for preventing the seedling transplanting device from lowering in the sulky type rice transplanter equipped with the suspension mechanism arranged in the hydraulic cylinder for lifting, lowering and driving the seedling transplanting device for multiple row transplanting connected to the rear of a mobile machine body.
Patent JP-H0878527-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a technology for fabricating a semiconductor device excellent in EM resistance through a simple process in which an upper wiring layer can be formed with good coverage and a contact can be made stably while enhancing reliability of wiring and eliminating the problem of plug loss at the time of etching back a metal film filling a contact hole. CONSTITUTION: A first contact hole 19 is filled with a first metal film 21 which is also deposited around the opening of a first contact hole 19. A second metal film 22 may further be deposited on the first metal film 21 arid an insulation film 18 through which the contact hole 19 is opened.
Patent JP-S60123098-A (JP)
Inventor: KONNO TADASHIGE
IPC: B32B7/02
Filed: 1983-12-08
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-S6472937-A (JP)
Title: Heat treatment of glass rod for optical fiber
Inventor: WAKITA TORU
IPC: C03B37/014
Filed: 1987-09-14
Abstract: PURPOSE:To increase the yield of the titled glass rod by holding a glass rod for an optical fiber having a component distribution in the radial direction at a specified temp. to relieve the residual strain. CONSTITUTION:Fine glass particles are deposited on the periphery of a glass rod by CVD and vitrified to obtain a glass rod for an optical fiber having a component distribution in the radial direction. The resulting glass rod is held at 1,000-1,300 deg.C for >=10min.
Patent JP-S6474140-A (JP)
Title: Stop lamp
Inventor: TANABE TORU
IPC: B60Q1/44
Filed: 1987-09-14
Abstract: PURPOSE:To improve the recognition performance and safety by turning-on the first luminous part when a brake pedal is stepped on and turning-on the second luminous part which carries out the bar graph display according to the stepping-on quantity of the brake pedal. CONSTITUTION:A stop lamp 10 is equipped with a brake switch 12 which is closed by the stepping-on of a brake pedal 11 and a sensor 13 for detecting the stepping-on quantity. Further, an LED array 14 as the first luminous part which is turned-on by the closure of the brake switch 12 is installed. Further, an LED array 16 as the second luminous part which carries out the bar graph display through a bar graph display driving means 15 having an A/D conversion circuit built in, according to the stepping-on quantity of the brake pedal 11 which is detected by the sensor 13 when the brake switch 12 is closed is installed. Therefore, the luminous parts 14 and 16 are selectively turned-on according to the magnitude of the stepping-on quantity of the brake pedal 11. Further, the sensor 13 can be assembled in simple ways by constituting the sensor 13 from a magnet and an electricity/magnetism conversion element.
Patent JP-H0979084-A (JP)
Title: Security system
Inventor: YANO MASATO
IPC: F02D45/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To attain making a free area in all memory regions by dispensing with providing a rewriting number of times counter region and an address pointer region in an EEPROM. SOLUTION: In an engine control device 17, in the case of writing a next time authentication code in an EEPROM 31, the next time authentication code received from a code collation device 14 is written by a prescribed arithmetic process, an address is determined, and the concerned received code is written in the concerned address as a next time authentication code. In the case of collating the authentication code received from the code collation device 14 with an authentication code stored in the EEPROM 31, a reception code is read by a prescribed arithmetic process, an address is determined, and the authentication code stored in the concerned address is read. In the case of this time code collation in nonconformity, transmission of the preceding time authentication code is requested in the code collation device 14, the code is again collated with the preceding time authentication code, as a collation result, whether a system is abnormal or not is finally decided.
Patent JP-H0895300-A (JP)
Title: Positive charge type toner
Inventor: KAWAGUCHI YASUSHI
IPC: G03G9/097
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a positive charge type toner having the durability of a developer and stable chargeability independent of an environmental change of temp. and humidity by incorporating one or more kinds of specified salt making compds. as an electric charge controlling agent. CONSTITUTION: A specified dihydroxynaphthalene ion is used as the anion of an electric charge controlling agent made of a salt making compd. That is, a salt making compd. represented by formula I is incorporated. In the formula I, A<+> is a cation contg. a quat. N atom or a tert. S atom. A salt making compd. represented by formula II is especially suitable for use as an electric charge controlling agent for a color toner because it is less liable to discolor at the time of heating and kneading in a toner producing process. In the formula II, each of R1 -R4 is alkyl, aryl or aralkyl and these groups may contain substituents. The objective positive charge type toner excellent in aging stability and having stable chargeability independent of a change of temp. and humidity is obtd.
Patent JP-S59120372-A (JP)
Title: Automatic welding control device
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/06
Filed: 1982-12-28
Abstract: PURPOSE:To provide a titled device which can write and read out a welding condition with a stationary storage device as a medium by consisting the same of a storage section for the welding condition, a condition setting section for correcting the stored welding condition, and a control section for controlling an automatic arc welder in accordance with the welding condition read from the storage section. CONSTITUTION:An ROM20 in which a welding condition is preliminarily stored is mounted in the socket 26 of a data transfer means 22, and a command for reading out data is given by a function selecting switch 28. A control section 10 consisting mainly of a CPU starts reading out the data stored in the ROM20 via the means 22 and transfers the data to a storate section 14 for the welding condition. An operator is able to handle the data stored in the section 14 similarly to the data inputted from a condition setting section 12 upon completion of the transfer. The correction, etc. of the data are thus easily accomplished.
Patent JP-H0895008-A (JP)
Title: Dispersed liquid crystal display element and its manufacture
Inventor: MIWA TAKAO
IPC: C09K19/54
Filed: 1994-09-27
Abstract: PURPOSE: To provide a dispersed liquid crystal display element using high- polymer resin as matrix with liquid crystal dispersion and weather resistance combined to control the water solubility of high polymer. CONSTITUTION: For a dispersed liquid crystal display element, a liquid crystal dispersion layer which has dielectric aeolotropic liquid crystals 4 uniformly dispersed in matrix resin 3 formed of high polymer to be made water soluble by forming ammonium salt for alkylamine is provided with transparent electrodes 2, 2' and at least one substrate is held between a pair of transparent substrates 1, 1'.
Patent JP-S6387693-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TACHIKAWA KATSUHISA
IPC: G11C11/34
Filed: 1986-10-01
Abstract: PURPOSE:To prevent inversion of a latch circuit by pulling out a precharged signal line through an output MOSFET, which receives the output signal of the latch circuit where stored information is held, and a transmission gate MOSFET. CONSTITUTION:The drain output of an output MOSFET Q3 is read out to a bus BA or BB through transmission gate MOSFETs Q4 and Q5 whose switching is controlled by select timing signals A and B respectively. For example, if a MOSFET Q1 of an inverter circuit is in the turn-on state and a MOSFET Q2 is in the turn-off state, the output MOSFET Q3 is turned on because the output signal is in the high level. Consequently, the signal line corresponding to the bus BA or BB is pulled out to the low level through this turned-on output MOSFET Q3 and the MOSFET Q4 or Q5 which is turned on in accordance with the high level of the signal A or B. Thus, erroneous inversion of the latch circuit is prevented.
Patent JP-S6292686-A (JP)
Title: Slow reproducing device for video tape recorder
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/937
Filed: 1985-10-18
Abstract: PURPOSE:To form a stable slow reproduced picture free from noise by driving a magnetic tape intermittently, writing video signals in a field memory in the state of tape stopping, reading written signals in the state of driving, and further correcting a timing error, etc. CONSTITUTION:Recorded video signals on the tape 4 reproduced from heads 2 and 3 are taken out alternately by a switch SW1 and inputted to a reproduced video signal processing circuit 18. Then, the signals are inputted to an A/D conversion circuit 19 and converted to digital signals. When a write timing signal is given from a synchronizing circuit 15 to a memory control circuit 17, output of the A/D conversion circuit 19 is written in a memory 20. Reading from the memory 20 is made basing on a read timing signal given to the memory control circuit 17. Thus, by reading signals written in the memory 20 when the tape is in stopped state when the tape is moving and making them reproduction output, a slow reproduced picture free from noise can be obtained.
Patent JP-S61111296-A (JP)
Inventor: TAKAHASHI SEIJI
IPC: B66F9/02
Filed: 1984-11-05
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-S59117803-A (JP)
Title: Band reflecting type dielectric resonator
Inventor: WASHI YASUO
IPC: H01P1/20
Filed: 1982-12-24
Abstract: PURPOSE:To improve the out-band impedance and to suppress spurious resonance by constituting the resonator with a transmission line, a dielectric substance placed in a cavity of a case and a loop antenna coupled with this dielectric substance through magnetic field. CONSTITUTION:The dielectric resonator comprising the transmission line 3, the dielectric substance 1 placed in the cavity 2b of the case 2 and the antenna 5 coupled through magnetic field to this dielectric substance 1 is connected by the loop antenna at a phase viewed as series resonance from the transmission line 3. Since a high impedance is shown from the transmission line 3 to the loop antenna 5 in a band of f0+ or -DELTAf parted by DELTAf from the center frequency f0 in this constitution, the impedance does not almost give effect on the characteristic impedance of the transmission line 3. Thus, the out-band impedance is improved and also spurious resonance is suppressed and the number of adjusting screws of the transmission line 3 is reduced.
Patent JP-S61173475-A (JP)
Inventor: ROORANTO MOOZERU
IPC: H05K5/04
Filed: 1985-10-18
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-H1173532-A (JP)
Title: Paper sheet discriminating device
Inventor: KOBAYASHI YUJI
IPC: G07D7/182
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet discriminating device capable of automatically correcting detection deterioration and processing diffused external light in a component part for optically detecting characteristics of a paper sheets such as paper money and discriminating whether it is valid or invalid and capable of preventing wear deterioration. SOLUTION: When input data Z1 to a DA conversion circuit 51 are changed, an amount of projected light L1 of a light projection side element 13Ax changes. An amount of incident light L2, which transmits the amount of projected light L1 to a paper tag sort such as a banknote 100 or the like, is detected by a light reception side element 13Bx and identifies a normal/defective condition by output data Z2 of an AD conversion circuit 55. If data Z2 are not the first specified value under a condition in which the banknote 100 does not exist, data Z1 is increased and deterioration of the light projection side element 13Ax and the light reception side element 13Bx is corrected.  If data Z2 become higher than the third specified value by a diffused external light L3 under a condition in which a light projection of the light projection side element 13Ax does not exist, the data Z1 are forced to be increased, the data Z2 are made the second specified value larger than the first specified value and are enabled to be identified. By arranging each of the elements 13Ax and 13Bx on the same side, using a prism 13C and arranging a light projection side, a light emitting side and a light receiving side backward of a wall surface of an ejecting pass and a wear deterioration is prevented.
Patent JP-H0280539-A (JP)
Title: Steel for nitriding
Inventor: OHAMA HIROHISA
IPC: C22C38/00
Filed: 1988-09-16
Abstract: PURPOSE:To manufacture a steel sheet for nitriding showing excellent wear resistance, fatigue resistance and toughness by subjecting a steel contg. specific ratios of C, Mn, N, Ti, Nb, Zr and V to specific cold working and nitriding treatment. CONSTITUTION:A steel contg., by weight, 0.002 to 0.08% C, 0.10 to 0.60% Mn and <=50ppm N, furthermore contg. one or more kinds among 4(%C+%N) to [4(%C+%N)+0.2]% Ti, 7.8(%C+%N) to [7.8(%C+%N)+0.2]% Nb, 7.6(%C+%N) to [7.6(%C+%N)+-0.2]% Zr and 5.7(%C+%N) to [5.7(%C+%N)+0.2]%V and the balance iron with inevitable impurities is subjected to nitriding treatment as subjected to >=20% cold working (cold rolling). In this way, even if thin sheet parts having about <=0.8mm sheet thickness are subjected to nitriding treatment, the steel for nitriding developing wear resistance and fatigue resistance without damaging toughness can be obtd.
Patent JP-H0281712-A (JP)
Title: Water cock opening closing degree control device for automatic air conditioner
Inventor: KAJITA TOSHINORI
IPC: B60H1/00
Filed: 1988-09-16
Abstract: PURPOSE:To make it possible to allow timely opening operation of a water cock without detecting the opening of an air mix door by making a water cock in a hot water supply passage of a heater core to be driven from close to open when actual blow off temperature becomes lower than an aimed blow off temperature. CONSTITUTION:An operation control unit 44 reads out open air temperature Ta, a quantity of solar radiation Z, room temperature Tr, actual blow off temperature Td and set room temperature Ts by making an air-conditioning switch. A blow port door opening operating circuit 48, then, operates distributed air quantities for respective blow off ports 35, 41, 36 of defrost, foot and ventilator, and openings for respective doors 31, 39, 40, 42 of ventilator, defrost, foot and bent bypass based on functions (f) making these Ta, Z, Ts as variables. Next, the operated values are output to respective actuators 49-52 therefor via a blow off port door driving circuit 47, respective doors 31, 39, 40, 42 are set to the openings and respective blow off modes are achieved. When blow off temperature Td becomes lower than Td0, next, a cock driving circuit 64 drives a water cock 100 to open position for the sake of raising Td to maintain Td0.
Patent JP-S60124573-A (JP)
Title: Agricultural tractor frame
Inventor: OOTSUKI HARUKI
IPC: B62D21/18
Filed: 1983-12-08
Abstract: PURPOSE:To adjust back/forth inclination of agricultural tractor freely by enabling tightening of the rear end of a pair of frames in back/forth direction and the front wheel of rear axle case through bolts while shifting the jointing members vertically. CONSTITUTION:Front wheel 2 is arranged at the front section of frame 1 extending in back/forth direction while rear wheel 12 is arranged through transmission shaft 11 in rear axle case 5 provided continuously with the rear section. Joint member 3 provided with plural bolt holes 4 vertically with interval is welded to the rear end section of frame 1. While another joint member 6 corresponding with said member 3 and having plural bolt holes 7 is welded to the front end section of rear axle case 5. When adjusting vertical relation between the frame 1 and rear axle case 5 or the inclination of tractor in back/forth direction, bolt holes 4, 7 of each member 3, 6 are shifted vertically then tightened through bolt 8 and nut 9.
Patent JP-H0279819-A (JP)
Title: Production of semiconductor optical switch
Inventor: SEMURA SHIGERU
IPC: G02B6/13
Filed: 1988-09-16
Abstract: PURPOSE:To obtain an optical switch generating scarce optical loss and having no dependency on wavelength by constituting a waveguide layer of a double hetero structure inserted from above and below between a first electro conducting type semiconductor substrate having a larger forbidden band than the forbidden band of the waveguide layer and a second electroconducting type clad layer. CONSTITUTION:A first epitaxial layer 5 having a smaller forbidden band than the forbidden band of a substrate 2 and lower carrier concn., and a second electroconducting type second epitaxial layer 7 having larger forbidden band than the forbidden band of the substrate 2 and higher carrier concn. are grown on a first electroconducting type semiconductor substrate 2. Then, a waveguide layer 6 consisting of the first epitaxial layer 5 and a clad layer 8 consisting of the second epitaxial layer 7 on the waveguide layer 6 are formed respectively by etching the first and the second epitaxial layers 5, 7 selectively. Thus, the waveguide layer 6 has a double hetero structure inserted from above and below between a first electroconducting type semiconductor substrate 2 having a larger forbidden band than the forbidden band of the waveguide layer 6 and a second electroconducting type clad layer 8. By this constitution, an optical switch having no dependency on wavelength is obtd.
Patent JP-H0570311-A (JP)
Title: Herbicidal composition
Inventor: SHIBATA HIDEYUKI
IPC: A01N43/78
Filed: 1991-09-11
Abstract: PURPOSE:To provide a herbicidal composition containing an iminothiazoline derivative and a dinitroaniline-type herbicide compound, having synergistically increased herbicidal effect, effective at a low rate of application and exhibiting expanded herbicidal spectrum. CONSTITUTION:The objective composition contains (A) a compound of the formula [R<1> is halogen, haloalkyl, haloalkoxy or haloalkylmercapto; R<2> is alkyl, Cl, Br or I; R<3> is (substitutable) alkyl, haloalkyl, cycloalkoxy, (substitutable) cycloalkyl or (substitutable) alkoxy; R<4> is H or halogen], e.g. 2-acetylimino-3-(3- trifluoromethylphenyl)-5-methylthiazoline and (B) a dinitroaniline-type herbicide compound such as trifluralin, benefin and oryzalin. The amount of the component B is 0.5-100 pts.wt., especially 1-30 pts.wt. based on 1 pt.wt. of the component A. The composition is effective for the selective control of wide variety of weeds on the field of cotton, soybean, rice, etc.
Patent JP-H1073938-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NABETA OSAMU
IPC: G03G5/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive electrophotographic organic photoreceptor conformable to a higher speed and a smaller size while holding the advantage of photographic organic photoreceptor by using a specified hydrazone compound and a specified triphenylamine compound together as charge transport materials in a photosensitive layer. SOLUTION: A hydrazone compound represented by the formula I and a triphenylamine compound represented by the formula II are used together as charge transport materials in a photosensitive layer. In the formulae, R<1> -R<4> , which may be the same or different, represent hydrogen atom, a halogen atom, an aryl group which may have a substituent, an alkyl group, alkoxy group, or an arylene group. R<5> -R<9> , which may be the same or different, represent hydrogen atom, a lower alkyl group, alkoxy group, a halogen atom, or an aryl group which may have a substituent. n represents 0 or 1.