baber/WOPTO huggingface dataset:
Patent JP-H1128042-A (JP)
Title: Chemical liquid spraying apparatus to be attached to riding management machine for vegetable
Inventor: MIZUNO HIDEYUKI
IPC: A01M7/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a chemical liquid spraying apparatus having a simple structure and capable of applying a chemical liquid to the face and back of leaves by using a riding management machine for vegetables. SOLUTION: A chemical liquid is sprayed to a crop from both sides as well as from above to apply a sufficient amount of the chemical liquid to the face and back of the leaves by using a nozzle downwardly spraying from a boom sprayer attached to a riding management machine 1 for vegetables together with the right and left nozzles formed at the lower end of the pipe, etc., to spray the liquid to the right and left relative to the moving direction by guiding the chemical liquid with a pipe, etc., downward from a part of the boom corresponding to the part between the ridges.
Patent JP-S6278624-A (JP)
Title: Disk access method
Inventor: ISHIMOTO AKIHIKO
IPC: G11B27/10
Filed: 1985-10-01
Abstract: PURPOSE:To minimize the access frequency to a diskette and to attain a disk access frequency at a high speed by setting a flag outside an intermediate buffer to show a sector that has to receive an access in response to a physical sector. CONSTITUTION:A logical sector in a data area 1 of a main memory is converted into a physical sector by an intermediate buffer 3. Then a flag 4 is set in response to the physical sector through which the data is newly written to the buffer 3. In other words, logic '1' is set to the flag 4 corresponding to the access that has to receive an access in response to the buffer 3 and the physical sector of a diskette 2. Then the flag 4 is checked and the accesses are given collectively to the diskette 2 with the sector where the flags are continuous. This can minimize the access frequency to a disk and also attain a disk access at a high speed.
Patent JP-S59123766-A (JP)
Title: Formation of metallic film
Inventor: INOUE SHINICHI
IPC: C23C16/02
Filed: 1982-12-16
Abstract: PURPOSE:To form a metallic film having good quality and low resistance in the stage of forming the metallic film on a sample by a CVD method by introducing TiCl4 added with H2 into a reaction chamber and capturing the oxide in the chamber then forming the desired metallic film. CONSTITUTION:A wafer 5 is first placed on a lower electrode 6 and the inside of a chamber 1 is evacuated. A high-frequency voltage is impressed on a lower electrode 6 to induce plasma, and a gaseous compd. consisting of TiCl4 added with H2 is introduced through the ejection port 3 of an upper electrode 4 into the chamber 1. The ionization of the added gas is accelerated by plasma, by which the oxygen and oxygen compd. in the chamber 1 are gettered and a thin titanium film is formed on the wafer 5. A gaseous compd. consisting of, for example, Al(CH3)3, etc. added with H2 or N2 is then introduced into the chamber to activate the reactive gas and to bring the same into reaction on the wafer 5, thereby depositing and forming an Al film thereon.
Patent JP-H1155005-A (JP)
Title: Strip line filter
Inventor: SAITO HIROKI
IPC: H01P1/203
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a strip line filter with which desired filtering characteristics can be easily obtained without degrading adhesiveness with a mounting substrate. SOLUTION: On the lower surface of a dielectric layer 1016, turned-over terminal electrodes 33 and 43 for input/output and electrodes 36 and 46 for fixture are provided, and on the dielectric layer 1016, a built-in ground electrode 170 is provided. Besides, an electrode 130 for resonance is provided on a dielectric layer 1014, an electrode 110 for resonance is provided on a dielectric layer 1013, a built-in ground electrode 120 is provided on a dielectric layer 1011, and turned-over terminal electrodes 31 and 41 for input/output and electrodes 35 and 45 for fixture are provided on a dielectric layer 101. In this case, a stray capacitance between the built-in ground electrodes 120 and 170 is reduced by reducing the areas of turned-over terminal electrodes 31, 33, 41 and 43 for input/output.  Adhesiveness at the time of mounting is secured by the electrodes 35 and 45 (36 and 46) for fixture.
Patent JP-H0772830-A (JP)
Title: Liquid crystal display and its driving method
Inventor: OKUMURA FUJIO
IPC: G09G3/36
Filed: 1993-09-06
Abstract: PURPOSE:To realize simultaneous driving by providing a storage capacitor between a transistor and a gate line of one row before the gate line driving the transistor, simultaneously driving the adjacent gate lines with a gate scanning circuit and controlling a gate pulse width. CONSTITUTION:The gate line scanning circuits 1 are arranged dividing into left and right, and the odd numbered and even numbered gate lines are driven by respective circuits. In the gate line scanning circuit 1, a scanning signal outputted from a shift register passes through an AND circuit 3 to be outputted to the gate line 6 through a buffer 5. Then, a gate pulse where the order of the gate line is smaller among the gate lines selected simultaneously is lowered to a low voltage elevel faster. In such a amanner, a condition that the gate of a preceeding stage is in a fixed voltage level important for a gate storage structure is satisfied. Thus, a two lines simultaneous drive system is realized in the gate storage structure.
Patent JP-S6279766-A (JP)
Inventor: KONDO AKIKO
IPC: A24F13/06
Filed: 1985-10-03
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-S60112319-A (JP)
Title: Photoelectric switch device
Inventor: HASEGAWA TETSUO
IPC: H03K17/78
Filed: 1983-11-22
Abstract: PURPOSE:To eliminate the use of a reactance element such as a capacitor, etc. and to improve the reliability of a photoelectric switch device with miniaturization of structure, by processing digitally a photodetecting pulse by a signal processing circuit to obtain a delay detecting signal. CONSTITUTION:The photodetecting signal given from a photodetecting element 4 is converted into a photodetecting pulse P6 via a waveform shaping circuit 6. The pulse P6 via a waveform shaping circuit 6. The pulse P6 is produced synchronously with a clock pulse P2. A signal processing circuit 7 is provided. A counter 15 is cleared synchronously with the pulse P2 when th pulse P6 is obtained while the set output signal of a flip-flop circuit 17 is kept at a high level. The counter 15 is also cleared synchronously with the pulse P2 when no pulse P6 exists while the set output signal is kept at a low level. In other words, an output terminal 10 is inverted when it is kept at a low level and continuous pulses P6 more than the prescribed unit (seven in this example) are obtained and also when it is kept at a high level and continuous pulses P6 more than the prescribed units are not obtained respectively. Then a detecting signal S7 is delivered.
Patent JP-S6378881-A (JP)
Title: Steering force control device for power steering device
Inventor: SONODA HIROTETSU
IPC: B62D6/02
Filed: 1986-09-19
Abstract: PURPOSE:To arrange such that an oil pressure does not work on a spool valve by making low pressure chambers on both ends of the spool valve communicate with a tank and at the same time making both a supply passage and a reactional force passage open to sliding surfaces of a housing and the spool valve. CONSTITUTION:When a steering wheel is manuevered, valve members 6 and 7 of a rotary type servo-valve 1 are rotatively displaced relative to each other accordance to a direction of the steering wheel rotation. Due to the displacement, an oil pressure is supplied to one of pressure chambers to provide an assisting power. When a vehicle is driven at a high speed, a current applied to a solenoid 34 increases according to a vehicle speed and a spool valve 33 is driven to the right. As a result, flow passage area between an oil pressure reactional force chamber 27 and a supply passage 35 increases according to the rightward displacement of the spool valve 33, which increases the pressure within the oil pressure reactional force chamber 27. This makes a steering reactional force transmitted by a reactional force mechanism 2 to the steering wheel increase to make the steering wheel maneuver heavier.
Patent JP-H0959363-A (JP)
Title: Production of polyethylene terephthalate
Inventor: HIRASHIMA HIROSHI
IPC: C08G63/78
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a high molecular weight polyethylene terephthalate of high quality at a low cost by effectively polycondensing pellets in a solid phase with protecting mutual adhesion of the pellets and adhesion of the pellets to a drying device by carrying out a series of pretreating of the pellets and supplying the pellets to the solid phase polycondensation, when the pellets of amorphous polyethylene terephthalate obtained by a liquid phase polycondensation is polycondensed in the solid phase. SOLUTION: This method for production of polyethylene terephthalate is to esterify therephtalic acid with ethylene glycol, polycondense the obtained esterified product in a liquid phase, mold the amorphous polyethylene terephthalate thus obtained into pellets, polycondense the pellets in a solid phase and obtain the high molecular weight polyethylene terephthalate. In the production, amorphous polyethylene terephthalate pellets are agitated at 140-180 deg.C under agitation to crystallize their surface, heated at higher temperature than the crystallization temperature and in the range of 170-210 deg.C and dried, then preheated at higher temperature than the drying temperature and in the range of 180-230 deg.C and polycondensed in the solid phase.
Patent JP-H0886882-A (JP)
Title: Underground embedded article probing apparatus
Inventor: MURASAWA KANJI
IPC: G01V3/12
Filed: 1994-09-16
Abstract: PURPOSE: To search an underground embedded article without rotating an antenna. CONSTITUTION: Transmitting antennas 10, 11 are provided on the opposed sides of a metal plate, receiving antennas 14, 15 are provided in the state perpendicularly crossing them as first transmitting and receiving antennas. Second transmitting and receiving antennas of the same structure as that of the first antennas are provided in the state rotated at 45 deg. with the central part of the metal plate as the center. Radio waves are alternately transmitted and received by the first and second antennas, and square sums of the signals are obtained, thereby obtaining the maximum reflecting wave of the underground embedded article.
Patent JP-H0770678-A (JP)
Title: High strength cemented carbide and high strength single crystal casting
Inventor: SATO KOJI
IPC: C30B29/52
Filed: 1993-09-07
Abstract: PURPOSE:To provide a cemented carbide combining creep fracture strength more excellent than that of the existing single crystal alloys and oxidation resistance on a good class among the existing single crystal alloys and to provide single crystal cast parts for blades and nozzles using the same. CONSTITUTION:This high strength cemented carbide is the one contg., by weight, 4.5 to 10% Cr, 4.5 to 6.5% Al, 3 to 9% W, 3 to 9% Ta, >3 to 9% Mo, 0.1 to 3% Co, 0.1 to 4% Re, <=0.3% Hf, and the balance Ni with inevitable impurities, and the single crystal casting tar blades and nozzles using the same is produced.
Patent JP-H1035131-A (JP)
Title: Member with hydrophilic/hydrophobic conversion performance and device using this member
Inventor: KOJO RYUICHI
IPC: B43L1/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a member which converts any arbitrarily selected position on a base material from hydrophobic to hydrophilic or vice versa depending upon a given state. SOLUTION: This member has a surface layer consisting of at least, one type of component selected from among silicone resin with an organic group bound to a silicon atom contained in silicone, at least, part of which is substituted by hydroxyl, silica, alumina, silicate and alumino silicate. In addition, the surface layer becomes hydrophobic in response to the adsorption of hydrophobic gas and recovers hydrophilic properties in response to irradiation of the adsorptive face of the hydrophobic gas with ultraviolet rays.
Patent JP-S6376881-A (JP)
Title: Production of zirconia film
Inventor: IZUMI KEIJI
IPC: C23C18/12
Filed: 1986-09-19
Abstract: PURPOSE:To easily produce a thick zirconia film of a uniform thickness by applying a soln. of acetylacetonatozirconium to a substrate and heating the substrate to a relatively low temp. to subject the compd. to hydrolysis and dehydration condensation. CONSTITUTION:Solid powder of acetylacetonatozirconium is dissolved in an org. solvent such as methanol and the resulting soln. is applied to a substrate by brushing, dipping or other method. The substrate is then heated to >=200 deg.C, preferably about 200-500 deg.C to subject the acetylacetonatozirconium to hydrolysis and dehydration condensation. Thus, a zirconia film is obtd. in a high yield of Zr. When the soln. is mixed with other acetylacetonato-metal before application, a zirconia film contg. other metal oxide can be produced.
Patent JP-S58111264-A (JP)
Inventor: EDOWAADO SHIDONII REEN
IPC: H01M4/32
Filed: 1982-12-17
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-H0961446-A (JP)
Title: Impact sensor
Inventor: MORIMOTO NAOHISA
IPC: H01H35/14
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the contact failure of the contact part of a reed switch and to obtain a reliable impact sensor by dividing the corresponding contact part of the reed switch into a plurality of parts. SOLUTION: In a reed switch 1 used for an impact sensor, corresponding contacts 1a and 1b are divided into a plurality of pairs. That is, leads 11 and 12 of a magnetic body are sealed at both edges of a glass tube 3 so that the parts of the contacts 1a and 1b approach. When the line of magnetic force passes in the longitudinal direction of the leads 11 and 12, contacts 1a and 1b close due to magnetic induction. With the configuration of the reed switch 1, even if, for example, a foreign object blocks one contact 1a of, for example, the contact parts 1a and 1b to cause contact failure, the other contact 1b normally contacts and maintains continuity, thus improving reliability as a safing sensor.  Also, the contacts 1a and 1b are divided into two portions in a glass tube 13 and the reed switch 1 is withdrawn externally in a similar manner as before, thus preventing cost from increasing nearly at all.
Patent JP-S6467404-A (JP)
Title: Radial tire
Inventor: SANETO KAZUTOMO
IPC: B60C11/00
Filed: 1987-09-07
Abstract: PURPOSE:To improve the normal and critical running performance on both dry and wet road surfaces by forming an annular rib along a circumference of a tire in a specific width inside from an outer road contact line of a tread surface and forming the rib from a specific compound. CONSTITUTION:An annular rib 10 is formed along a circumference of a tire inside from an outer road contact line m of a tread surface 4 under the condition where the tire is mounted to a vehicle. The rib 10 has a width W1 set to be in the range of 20-50% of a road contact width W of the tread surface 4. The rib 10 may be formed with a plurality of lug grooves 11a and 11b so as to improve the drainage. The rib 10 is formed from a compound having a grip ability higher than that of the other tread surface (an area having a width of W-W1). The compound is formed by a rubber composition containing a rubber material such as natural rubber or polybutadiene rubber and additives such as a vulcanizing agent and an antioxidant.
Patent JP-H0269108-A (JP)
Title: Automatic seeder
Inventor: TEZUKA HIROSHI
IPC: A01C7/08
Filed: 1988-09-05
Abstract: PURPOSE:To provide the title seeder designed so that a suction-delivery means is actuated based on the position detection result for a seeding box through a detecting means to deliver a mixture of seeds with a water-like substance into the seeding holes of the seeding box, thereby ensuring seeding amount to be regulated properly. CONSTITUTION:A conveyance of a seeding box 7 by a carrying means 6 is initiated along with starting air suction for a compressor. When the seeding holes of the seeding box 7 come just under a delivery tube 15, an optical sensor is actuated, and an 'on' signal from CPU is sent to an electromagnetic valve 27, which then opens the flow channel of a communicating tube. A rotary actuator 23 rotates a shaft body 20 and rotary blades 21 through air suction by the compressor and each delivery actuation piece of a pump part 12 alternately makes a pushing-restoring action. Fine seed granules and a water-like substance in a seed-holding means 9 are mutually mixed and the resultant mixture is then respectively delivered via a seeding suction pipe 13, the pump part 12 and the delivery tube 15 into the seeding holes of the seeding box 7.
Patent JP-H1045336-A (JP)
Title: Rotatable hose reel
Inventor: FUKUHARA HIROSHI
IPC: B65H75/40
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make a hose reel compact also light at the time of carrying or housing, and moreover make a hose smoothly drawable by making the hose reel unupsetable and un-slidable, even the hose is pulled out from any direction, and is pulled at sudden acceleration; in the hose reel for feeding water or air. SOLUTION: In a rotatable hose reel wherein the hose reel 1 is consisted of an upper part hose reel 50 and a lower part mount 27, the hose reel 50 consists of a drum, on which a hose 21 is wound, and a frame 4, and between the lower part mount 27, on which a vertical shaft 3 is arranged, and the hose reel 50 are rotatably connected via the vertical shaft 3; 37-53% of the weight of the whole hose reel 1 are arranged in a portion of 16% or less from the ground to the whole height of the hose reel 1.
Patent JP-H1059551-A (JP)
Title: Catenary rail device of unloader excavating part
Inventor: JINBO HIROSHI
IPC: B65G67/60
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a catenary rail device of an unloader excavating part which can make a lift means and a horizontal load support means of the catenary rail device compact and can constitute them simply. SOLUTION: A lift means 20 lifts a catenary rail 10 by required lift amount by the operation which turns a lever member 22 and a short link member 25 in a narrow scope due to the expansion and shrinkage drive of a single cylinder 28 provided along the direction of length of a bottom frame 2. Moreover, a horizontal load support means 30 supports horizontal load which the catenary rail 10 receives by the bottom frame 2 by bringing outward vertical guide faces 32a, 32b on both sides of a fixed member 31 or 31' on a lower face of the bottom frame 2 into face-contact with inward vertical guide faces 33a, 33b on a side of a frame opening 16 arranged in opposition to the vertical guide faces 32a, 32b on the fixed member side, respectively.
Patent JP-H0758830-A (JP)
Title: Telephone terminal set having call interrupt detection means
Inventor: HASHIMOTO KAZUO
IPC: H04M1/654
Filed: 1993-08-13
Abstract: PURPOSE:To start the telephone set by a predetermined number of times of calls even when an incoming call comes just after a caller interrupts a call of this telephone set in the telephone terminal set including an automatic answering telephone system. CONSTITUTION:The polarity of telephone lines L1, L2 is stored in a CPU 1 via a photocoupler PC-3 (or PC-4) and a contact y2-1 in the standby state. When a call comes from a caller, a signal part of a call signal is detected via a capacitor C2 and the photocoupler PC-3 (or PC-4). A non-signal part of the call signal is given to the photocoupler PC-3 (or PC-4), in which the polarity in the DC level is checked by closing the contact y2-1. When the polarity of the DC level while the caller gives up its call before the terminal equipment is started is coincident with the polarity to be stored, the terminal equipment is restored in the standby state (a counter for call number detection is cleared).
Patent JP-H0386405-A (JP)
Title: Machining device changeable in turning radius of cutting edge
Inventor: MIZUTANI HAJIME
IPC: B23B29/034
Filed: 1989-08-29
Abstract: PURPOSE:To enlarge the changeable quantity of a turning radius of a cutting edge of a cutting tool mounted on an eccentric rotary shaft by providing a rotation transmitting mechanism for transmitting the rotation of an intermediate rotary shaft relatively rotated to a main rotary shaft to the eccentric rotary shaft. CONSTITUTION:An intermediate rotary shaft 56 is provided separately from an eccentric rotary shaft 68 holding a cutting tool 80, and a rotating device first rotate the shaft 56 relatively to a main rotary shaft 50. The rotation of the shaft 56 is transmitted through a rotation transmitting mechanism to the shaft 68. The rotation transmitting mechanism is formed, for example, of a combination of gears 64, 86, and even if the shaft center of the shaft 68 is greatly eccentric from the shaft center of the shaft 50, the rotation of the shaft 56 can be satisfactorily transmitted to the shaft 68. Thus, when the shaft 68 is rotated, the distance of a cutting edge of the cutting tool 80 from the shaft center of the shaft 50 changes greatly, and a turning radius of the cutting edge therefore changes greatly as the main rotary shaft 50 rotates.
Patent JP-S60115165-A (JP)
Title: Manufacture of cathode for fused salt fuel cell
Inventor: IWAKI TSUTOMU
IPC: H01M4/86
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a cathode having excellent characteristics and a prolonged life by packing a foamy metal with a lithium nickel oxide powder before pressing the thus prepared body. CONSTITUTION:After a lithium compound is added to nickel powder, the mixture is subjected to oxidation at hight temperature to produce lithium nickel peroxide which is then packed into a foamy metal before the thus prepared body is pressed. The pressing performed after the packing is specially important and the cathode according to this invention does not exhibit any good characteristics without performing this process. It is preferable that a small quantity of an adhesive be added. It is not necessary to add any other conductive agents and the only compound that is required to be added is a lithium nickel oxide. By the means mentioned above, the strength of the cathode is increased and the cathode is wetted by a fused salt to a smaller degree. Consequently, high-performance power genration can be performed for prolonged hours. Furthermore, the number of the processes for the manufacturing can be widely reduced, thereby enabling the cost of the cathode to be reduced.
Patent JP-2001053169-A (JP)
Title: Fabrication method of rom semiconductor device
Inventor: OGITA MASAFUMI
IPC: H01L21/8246
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating an ROM semiconductor device, in which the masking process related to ROM programming can be carried out in a part as close to the end of fabrication period as possible, and the period required for completion is shortened. SOLUTION: The continuous series system of a source/drain diffusion layer 14, straddling a gate electrode 13 constituting an address line, is connected electrically at prescribed parts, with an upper layer interconnection with regard to a data line. With regard to the series system of the source/drain diffusion layer 14, they are short-circuited all previously through a first layer metallization ALA. Subsequently, an insulating film is formed on the metal wiring ALA, and after final stage is reached, the metal wiring ALA is removed selectively as shown by a dashed line ET to eliminate short circuit state of the source/drain diffusion layer selectively so that ROM data can be written.