baber/WOPTO huggingface dataset:
Patent JP-2000007466-A (JP)
Title: Woody cement hardened body
Inventor: OSUGI TAKASHI
IPC: C04B40/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To densify a cement hardened body, to prevent warping due to hydration and to enhance dimensional stability by mixing a cement type hydraulic inorg. material and a woody filler with water, hardening the mixture and carbonating the resultant cement hardened body. SOLUTION: A woody filler is added by 10-60 pts.wt. on dry basis to 100 pts.wt. cement type hydraulic inorg material such as Portland cement or alumina cement and about 5-300 pts.wt. inorg. filler such as silica sand of about 0.03-500 μm size, an adequate amt. of reinforcing fibers of about 1-500 μm thickness and about 3-15 mm length and other additives are further added if necessary. A needle-leaf or broadleaf tree may be used as the woody filler in the form of an arbitrary shape such as chips of wood, wood powder, wood wool, woody fibers or pulp. They are mixed with about 20-80 pts.wt. water, molded and hardened. The resultant cement hardened body is carbonated to allow Ca in the cement to react with CO2. By this reaction, the hardened body is densified, the structure is stabilized and the water absorption is reduced.
Patent JP-S6413593-A (JP)
Title: Fluorescent indicator tube driver
Inventor: HARA NOBUHIKO
IPC: G09G3/12
Filed: 1987-07-08
Abstract: PURPOSE: To decrease the number of necessary power sources and simplify a circuit by switching the polarity of a heater voltage with the scan signal of a fluorescent display tube. CONSTITUTION: Transistors(TR) 5 and 7 for heater driving turn on and off alternately with the scan signal outputted by a logic part 3. When the TR 5 turns on, a TR 6 turns on through a resistance, and a current flows through the TR 6, a heater, and the TR 5, so that the heater turns on. When the TR 7 turns on, a current flows through a TR 4, the heater, and the TR 7. When the left half of the fluorescent display tube 1 is scanned, the heater voltage is applied so that the left end of the heater is a plus electrode and when the right half of the fluorescent display tube 1 is scanned, the heater voltage is so applied that the right end of the heater is a plus electrode. Consequently, the driving circuits are decreased and the circuit is simplified.
Patent JP-S6325229-A (JP)
Title: Production of multi-component gel
Inventor: YAMAMOTO NOBUYUKI
IPC: C03C3/06
Filed: 1986-07-17
Abstract: PURPOSE:To form a composite of a doping ion and a gel on the surface of a mixture facilitating the control of the concentration gradient of the constituent element, by contacting a specific doping ion to a liquid mixture of a specific silicate ester and an organic substance in the gelation of the silicate ester. CONSTITUTION:A liquid mixture containing (A) one or more silicate esters of formula I [R1-R4 are H or group of formula II (x is 1-5; y is 0-10); at least one of R1-R4 is not H; n is 0-20] (e.g. ethyl silicate), (B) an organic compound capable of forming anionic composite (e.g. PVA) and (C) a solvent of the above components (e.g. water, ethanol, etc.) is prepared beforehand. The mixture is made to contact with an ion-containing solution before or during the gelation of the silicate ester in the liquid mixture or with an ion-containing aqueous solution after the gelation of the liquid mixture. An ionic composite is formed on the surface of the mixture to obtain the objective multi-component gel. The process facilitates the application and control of concentration gradient of the doping ion.
Patent JP-H05191153-A (JP)
Title: Image rejection mixer
Inventor: ENDO HARUYOSHI
IPC: H03D7/18
Filed: 1992-06-26
Abstract: PURPOSE:To realize a small-sized image rejection mixer for down converter used in a receiver of a radio communication machine or the like. CONSTITUTION:An RF signal is distributed to an in-phase 2 distributor 1 and is inputted to two mixer circuits 22 and 23. Two pairs of resistances 10 and capacities 11 having the IF frequency as the cut-off frequency are connected in series to the outputs of mixer circuits 22 and 23, and these resistances and capacities are connected there in opposite orders. Load resistances 12 corresponding to output impedances are connected to connection points between resistances and capacities connected in series, and IF output terminals of IF outputs where an image signal is suppressed are led out, thus constituting the image rejection mixer. A harmonic mixer is used as this mixer and distributors of the RF signal and the local signal consist of parallel coupled lines to miniaturize the constitution furthermore.
Patent JP-H0911649-A (JP)
Title: Image forming material and method
Inventor: KAWAMURA TOMONORI
IPC: B41M5/323
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high density image by preventing the deterioration of the dimensional stability of an image caused by the thermal deformation of an image forming material by heating at the time of development. SOLUTION: A coating soln. containing an ammonia or amine coordinated trivalent cobalt complex, a compd. discolored by ammonia or amine and a reducing compd. capable of reducing the trivalent cobalt complex to a divalent cobalt complex by light or heat energy is applied to a support composed of a thermoplastic resin with a glass transition temp. (Tg) of 80 deg.C or higher and the coated support is dried to form an image forming layer.
Patent JP-H0456331-A (JP)
Title: Semiconductor device
Inventor: UNO MASAAKI
IPC: H01L29/808
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to reduce an occupancy area per device by constituting one party of source drain regions with an impurity diffusion layer common to each device installed to the rear side of a semiconductor substrate and forming the other party of source drain regions in a device region. CONSTITUTION:A gate control type junction transistor comprises a source region 1 common to each device installed to the rear side of a semiconductor substrate, a drain region 2 and a gate electrode 3 installed to the surface of the substrate. Therefore, compared with the structure of transistor which comprises a gate electrode formed by clamping two source/drain regions on a device region, the occupancy area for a single device 1 is reduced substantially by 50%. More specifically, the area for a transfer/transistor is virtually halved. Therefore, the transistor structure is adopted for a logical device which constitutes a logical circuit, it will be possible to reduce the occupancy area for a single device.
Patent JP-H0333994-A (JP)
Title: Exchange system
Inventor: TSUNEKAWA NAOKI
IPC: G06Q40/00
Filed: 1989-06-29
Abstract: PURPOSE:To enable an exchange with foreign currency in a cash exchange machine by providing a rate of exchange conversion table retrieving part to retrieve the rate of exchange corresponding to the name of the designated currency from a rate of exchange table file. CONSTITUTION:A user sets the currency to be exchanged in a cash entrance/exit 20 and inputs the name of the currency to be exchange and amount to be exchanged. In a received money check part 41, it is checked whether the amount of the put-in cash is same as the designated amount or not. Then, a checked result is transferred through a communication line 100 to an exchange information register 70 of a central processing unit 2. Currency name information set in the register 70 are sent to a rate of exchange conversion table retrieving part 80. In the retrieving part 80, an address on a rate of exchange table 50 corresponding to the name of the currency is designated and rate of exchange information corresponding to the name of the currency are read and applied to a dispensing amount calculating part 90. The amount to be dispensed is calculated by the calculating part 90 and transferred through the line 100 to a foreign currency exchange machine 1.
Patent JP-H01106790-A (JP)
Title: Mounting structure of shock absorber of frame for motorcycle
Inventor: HAGIWARA ITSURO
IPC: B62K11/04
Filed: 1988-07-08
Abstract: PURPOSE: To guarantee a frame for strength and to make the frame lightweight by connecting the upper end portions of a pair of seat pillar tubes to both sides of the rear end portion of a main pipe, pivotally supporting the upper end portions to portions near a connection at the upper end of a shock absorber, and connecting the other end to a rear arm located below the tubes. CONSTITUTION: A shock absorber 3 is connected by a pin 5 at its lower end to a supporting part 4 provided at the top of a rear arm, and is connected by a pin 7 at its upper end to a portion near the rear end portion of a main pipe 1b, i.e., inside a connecting member 6. The connecting member 6 comprises a cylinder part 6b, into which the rear end portion of a pipe 1 is inserted for connection, and a connection 6b integrally formed with the cylinder part 6a, and is substantially integrated with the main pipe 1b. The front end portion 1c1 of a seat rail 1c and a seat pillar tube 1d1 are connected to both sides of the connecting member 6.  The shock absorber 3 is thus exposed to the outside and cooled by running wind, and since the load applied to the shock absorber 3 is received by the portion near the rear end portion of the main pipe 1b and by the lower part of the seat pillar tube 1d1 as tensile load, a frame is guaranteed for strength.
Patent JP-S6146836-A (JP)
Title: Branch duct fixing device
Inventor: MATSUSHIMA OSAMU
IPC: F24F13/02
Filed: 1984-08-13
Abstract: PURPOSE:To eliminate a noise during a fixing operation and facilitate a fixing or removing operation by a method wherein a fixing cylinder part is arranged at an opening part of a duct and connected to a branch duct through a clamp removably attached to the fixing fitting. CONSTITUTION:A cylindrical part 9A of a fixing 9 is inserted into a circular opening of a duct 1 and then fixed to the duct with a bending tool 16 such as a pliers. At the bending position, V-shaped groove is formed in advance. Then, an engaging part 10A of a removable or attacheable fitting 10 is inserted into a fixing annular part 9C of the fixing fitting 9, the connecting annular part 9C and the engaging fitting 10A are connected by a clamp fitting 11. A branch duct 2 is fixted to a projection 10B-1 of the removable or attacheable fitting 10 with a hose band 15, resulting in making a duct branch pipe fixing device.
Patent JP-H0835118-A (JP)
Title: Polyester fiber with good wear resistance and its production
Inventor: KOBAYASHI HISAAKI
IPC: D01F6/92
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the subject fiber with good wear resistance while preventing white powder development or scum staining during the higher-order process therefor, capable of giving fabrics of good touch feeling. CONSTITUTION:This polyester fiber good in wear resistance contains 0.02-2.0-wt.% of silicon oxide particles synthesized by dry process, having 5-50mum in average primary particle diameter, with the silanol groups on the particle surface blocked at >=40mol% with a trimethylsilyl, derivative. Besides, this fiber has the following physical properties: tan delta peak temperature (Tmax): <=125 deg.C; density: >=1.370g/cm<3>; and birefringence: >=0.085. The original polymer, because of being highly stable in particle dispersibility, causes only a small rise in the pressure inside the pack, and leads to stable operation such as low yarn breakages during spinning process.
Patent JP-H0458175-A (JP)
Title: Target display device
Inventor: MURAMATSU NORIKI
IPC: G01S7/22
Filed: 1990-06-27
Abstract: PURPOSE:To decide the position relation of a target in an altitude direction by limiting the range of the altitude of the target to be displayed and displaying it on a target position display unit (PPI) scope. CONSTITUTION:The distance, altitude, and azimuth of the target are inputted from a computer and the type of the data is converted into a type matching processing; and those display data 11 are stored temporarily in a data storage means 2 and then a timing control means 8 reads the display data 13 out at data read timing. An operator sets the altitude display range previously and a display decision means 3 decides data 15 to be displayed actually among the display data according to the altitude range data 14. A character vector generating means 4 generates a display symbol 16 which accord with the decided display data 15. Then this symbol 16 is displayed on the PPI scope 9. Consequently, the position relation of the target at the same altitude can easily be known.
Patent JP-H04365705-A (JP)
Title: Control method for vertical rotary rack
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/127
Filed: 1991-06-13
Abstract: PURPOSE:To surely call a rack to an in/out position of a warehouse even in the status of excessive offset load by making a called rack reach the in/out work position from the reverse direction when the overcurrent flows through a rack driving motor after switching to the low speed drive at the time of rack calling drive. CONSTITUTION:Racks 2-4 are large load racks. When a motor 15 switched to the low speed drive becomes overload due to offset load in a fixed position P2, the motor 15 is once stopped and then started in the reverse direction at high speed. Accordingly, when the large load racks 2-3 move up along a vertical elevating path 13, though the vertical elevating path 13 side becomes excessive offset load, it will not become overload because the motor 15 is rotated at high speed and with high torque. When the reverse called rack 2 is lowered along a vertical elevating path 12 to reach a fixed position P3, the motor is switched to the low speed drive. At this time, though the vertical elevating path 12 side becomes excessive offset load due to large load racks 2-4, it will not become overload because the respective racks move downward. When the called rack 2 reaches the in/out work position P1 of a warehouse the motor is automatically stopped.
Patent JP-H0611551-A (JP)
Title: Battery monitoring system
Inventor: IDA YOSHITO
IPC: G01R31/36
Filed: 1992-06-26
Abstract: PURPOSE:To avoid interruption of a specific operation due to the abnormality of a supply voltage in a system performing the specific operation after initialization operation and transfer start position setting operation. CONSTITUTION:In an example of the printing part of a portable a saving passbook entry terminal with a battery as a power supply, when a saving passbook is set, a power is tuned on (time a), and then an initialization period A for setting a printer to an initial position passes, a printing start position setting period B for moving the printer from the initial position to a printing start line of the saving passbook is reached and then the amount of drop DELTAE from E0 of a power supply voltage is detected within the period B. The amount of drop DELTAE corresponds to the residue of the battery. When it is smaller than a threshold DELTAE0, the saving passbook can be printed by one page and then printing is initiated. However, in the case of DELTAE>=DELTAE0, the supply voltage abnormally decreases halfway during printing as shown by a dashed line and it is judged that printing is disabled, thus inhibiting printing.
Patent JP-S6415265-A (JP)
Title: Spray/deposit device
Inventor: IGAWA YOSHIO
IPC: B22F3/115
Filed: 1987-07-09
Abstract: PURPOSE:To increase the density of a preform and to improve the yield by providing a secondary atomizer between a primary atomizer and collector and feeding a heated inert gas or reducing gas at the speed larger than a spray speed. CONSTITUTION:A secondary atomizer 3 is provided between the primary atomizer 2 and collector 6 at the lower part of a tundish 1a to arrange a gas feeding passage 16 and heat exchanger 10. A molten metal 1 is flowed out of the tundish 1a to form a spray stream 4 by the primary inert gas at low temp. and high pressure of the primary atomizer 1. The secondary inert gas heated by the heat exchanger 10 is fed at the speed faster than the spray flow 4 from the secondary atomizer 3. A spray flow S is collided with the collect or 6 by being given with the energy for movement by the secondary atomizer and is flattened. The density of a preform 12 is thus increased and its yield is improved.
Patent JP-H05322320-A (JP)
Title: Device for generating hot air with solar heat
Inventor: FUJITA EIKO
IPC: F24S90/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a hot air generating device having a quite high performance in which hot air generated by solar heat can be utilized for heating and hot water, hot air can be produced by its simple structure, a number of independent heating devices capable of being manufactured, in particular the heating chambers are formed and the inside parts of the heating chambers are heated up to a high temperature while the hot air being circulated. CONSTITUTION:A number of heating chambers 3 having a primary heat collecting chamber 5 at an upper stage and a secondary heat collecting chamber 6 at a lower stage are installed. Each of the heating chambers 3 is connected by a circulating pipe 7, hot air is heated up to a higher temperature while being circulated in each of the heating chambers 3 and taken out at a specified location through a suction pipe 9.
Patent JP-H0220755-A (JP)
Title: Finishing method for concrete step
Inventor: ENDO TADAO
IPC: E04F11/16
Filed: 1988-07-07
Abstract: PURPOSE:To aim at the simplification of construction, leading to reduction in its period and cost by making the finishing of anchoring or the like of a nonslip material performable immediately after concrete placing. CONSTITUTION:After step concrete 13 is placed upon setting a rising form 6, a plastering ruler 12 stuck with a nonslip material 5 on the underside with an adhesive double coated tape 11 is set in parallel with an upper end of the form 6 at a step where the rising form 6 is set. Then, troweling for tread concrete is carried out and, after concrete hardening, the rising form 6 and the plastering ruler 12 both are removed and anchoring of the nonslip material 5 is thus completed.
Patent JP-H1115880-A (JP)
Title: Development of open marketing system
Inventor: SEKIGUCHI KAZUYUKI
IPC: G06Q10/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To attain an open marketing system capable of improving the operation efficiency of a business negotiation or ordering operation related to each commodity transaction. SOLUTION: A commodity provider's computer 100, a commodity broker's computer 400, a commodity seller's computer 500, and a computer 300 having a view point of marketing (VOM) table 320 for storing information sorting commodities in each view point of a commodity seller, a commodity attribute table 330 for storing commodity attribute information and commodity image information, a business table 340 for storing proposal information for proposing a plan from a wholesaler to a retailer, and an order result table 350 storing a commodity or event information ordered as the result of the business are mutually connected through a communication line 10 and information can be shared on the network.
Patent JP-H0461894-A (JP)
Title: Automatic washing machine
Inventor: AGATA HIROSHI
IPC: D06F33/02
Filed: 1990-06-29
Abstract: PURPOSE:To enable the application of a soft cycle causing less cloth damage, a quiet cycle generating a less noise, or a strong cleaning cycle and strong dehydration cycle, or the like by providing a voltage regulation means between a power bus line and the primary side of an electric motor. CONSTITUTION:A voltage regulator 6 is positioned between a reversing switch 5 and a power supply, and acts to raise or lower voltage applied to an electric motor l. The voltage regulator 6 is, for example, a single winding slide transformer or the like, and so constituted as to regulate voltage for a strong/weak adjustment knob or button switch and the like on a cover 12. For a quiet cycle as a nighttime operation cycle and soft cycle, the voltage may be set at a slightly lower level. When strong washing or dehydration is necessary, the voltage may be set at a slightly higher level. According to the aforesaid construction, the voltage can be adjusted to suit each cycle, including strong washing and weak dehydration cycles.
Patent JP-H05337314-A (JP)
Title: Bag-type dust collector and method for replacing filter cloth
Inventor: AMAKAWA KAZUHIKO
IPC: B01D46/02
Filed: 1992-06-05
Abstract: PURPOSE:To make it easy to replace filter cloths by contracting filter cloths suspended from a ceiling plate in a bag chamber vertically, then taking the cloths together with the ceiling plate out of the bag chamber, and instead, suspending another filter cloths prepared previously from the ceiling plate to introduce the cloths in a contracted state into the bag chamber. CONSTITUTION:Filter cloths suspended from ascendable ceiling plates 2A to 2E in bag chambers 6A to 6E are allowed to contract vertically all at once, and then are taken out of the bag chamber together with the ceiling plates 4A to 4E through a delivery outlet 9A. Instead, another filter cloths prepared previously are suspended from the ceiling plates 2A to 2E, then are introduced in a contracted state into the bag chambers 6A to 6E, and are elongated vertically. Thus time required for the replacement of the filter cloth is shortened significantly. In addition, a working environment can be improved as the filter cloths are given a maintenance service outside the bag chamber. That is, simplifying the work to set the temperature of a working site, operation in a clean ambient due to partial dust collection, remove the filter cloth using well- maintained replacement equipment and install the filter cloth is achieved.
Patent JP-S63179863-A (JP)
Title: Cyclohexane derivative, its production and herbicide containing said derivative as active component
Inventor: ARAI KENJI
IPC: A01N43/40
Filed: 1987-07-07
Abstract: NEW MATERIAL:The cyclohexane derivative of formula I (R<1> is H, lower alkyl or lower alkoxymethyl; R<2> is lower alkyl, lower alkenyl, lower alkynyl, lower haloalkenyl, lower cyanoalkyl, lower alkylthiomethyl or lower alkoxymethyl; X is H or halogen) and its salt. EXAMPLE:2-( 1-Ethoxyaminobutyridene )-5-[ 2-( 5-trifluoromethyl-2-p-yridylthio )ethyl]cyclohexane-1,3-dione. USE:A herbicide exhibiting excellent herbicidal activity at a low rate of application and free from phytotoxicity to crops. PREPARATION:The cyclohexane derivative of formula I can be produced by reacting an acylcylohexane derivative of formula II with a hydroxylamine of formula NH3OR<2> or its inorganic acid salt.
Patent JP-H0516174-A (JP)
Title: Manufacture of composite molded product using thermosetting polyurethane
Inventor: NISHIYAMA HIDEMI
IPC: B29C45/14
Filed: 1991-07-10
Abstract: PURPOSE:To enhance the bonding properties and adhesiveness between respective members by compounding a specific numerical value pts.wt. of an organosilicon compound with 100 pts.wt. of a resin constituting a first member. CONSTITUTION:A composite molded product is obtained by integrally combining a second member constituted of thermosetting polyurethane obtained by reacting an active hydrogen-containing compound and a polyisocyanate compound with a first member 3 composed of a resin same to or different from a polyurethane resin. At this time, 0.01-10 pts.wt. of an organosilicon compound 30 represented by YRSiX3 (wherein X is the hydrolyzable group 32 bonded to a silicon atom, R is an alkyl group and Y is an organically reactive group) is compounded with 100 pts.wt. of the resin constituting the first member 3.