baber/WOPTO huggingface dataset:
Patent JP-H0687715-A (JP)
Title: Antimicrobial lime-based porous cured material
Inventor: YAMAZAKI MASAYASU
IPC: A01N59/26
Filed: 1992-09-09
Abstract: PURPOSE:To obtain an antimicrobial lime-based porous cured material capable of effectively using as placing sand, etc., for cattle sheds and stock farms for the purpose of removal, etc., of pathogenic fungus, harmless to human beings and beasts and excellent in performance for removing microorganisms. CONSTITUTION:In the antimicrobial lime-based porous cured material consisting of a heavy metal partially substituted hydroxyapatite, the cured material is a porous cured material containing calcium content and the calcium content existing on a surface layer part of the outer surface and the surface in pores is hydroxyapatite and at least one heavy metal selected from a group consisting of silver, zinc, copper, nickel and tin is substituted for a part of calcium constituting the hydroxyapatite. The hydroxyapatite can stably and effectively support the heavy metals in high absorbing ability. By using the porous cured material obtained by converting calcium content existing on a surface layer part of the outer surface of porous cured material containing calcium and the surface in pores into hyroxyapatite, an inexpensive antimicrobial material is provided.
Patent JP-H1179594-A (JP)
Title: Abnormal vibration detecting device of elevator
Inventor: TAKEUCHI YASUSHI
IPC: B66B5/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a passenger from being shut up in a car caused by the operation of a speed governor when the passenger in the car of an elevator shakes the floor. SOLUTION: When a passenger in a car 5 shakes a car floor with a prank a load detector 9 outputs a load signal 9a to be generated with the load change. When the load change of the car floor 7 has a specified value or more, a control unit 16 judges abnormalities, cuts off power supply of a lifting motor 1, simultaneously, cuts off excitation of an electromagnetic brake 2, and stops the car 5. Therefore, the car 5 can be stopped before a speed governor 11 is operated.
Patent JP-H04121886-A (JP)
Title: Magnetic disk device
Inventor: SUENAGA TOKIKAZU
IPC: G11B25/04
Filed: 1990-09-11
Abstract: PURPOSE:To recover the defect of thermal off-track by applying adjustment from the outside of a cover by enabling the fixing position of a connection plate and the cover to be freely adjusted from the outside of the cover, the selecting the difference of coefficients of thermal expansion appropriately. CONSTITUTION:A magnetic head 2 is arranged facing a magnetic disk 1, and is held with a positioner 3, and it can be moved on the disk 1, and the positioner 3 performs a positioning operation by a servo disk 1a and a servo head 2a facing the disk. One terminal of the connection plate 6 is fixed on the tip of the shaft 5 of a spindle 4 with a screw 12, and the other terminal is fixed on the cover 10 with a washer 9, a bolt 7, and a nut 8, and the plate 6 and the cover 10 are provided with elongated hole parts 13, 14, through which the bolt 7 can be moved. As the material of the plate 6 and the cover 10, a material whose coefficient of thermal expansion to correct the thermal off-track (TO) is selected, and the bolt 7 is set at an appropriate position in the elongated hole parts 13, 14. Thereby, the TO can be corrected, and the defect can be recovered from the outside.
Patent JP-S62101038-A (JP)
Title: Setting device for lead frame
Inventor: TAKATSUDO KAZUYUKI
IPC: H01L23/50
Filed: 1985-10-28
Abstract: PURPOSE:To manufacture a setting device, which can positively set lead frames for semiconductor devices between upper and lower dies for a molding press without damaging the lead frames, by mounting a bed section with a movable truck floating the lead frame and a loading jig sucking the lead frame set onto the lifted movable truck. CONSTITUTION:When a cam motor 22 is operated and a cam shaft 23 is turned 90 deg., an ejector pin 20 is elevated, and intrudes into a pinhole penetrated and shaped on both sides of a lead frame, and the lead frame is positioned. When the cam shaft 23 is further rotated 90 deg., a slide frame bar 10 and a connecting bar 9 are lifted, a movable truck 5 is pushed up from a through-hole for a truck 2 by elevating rods 7, 7 on the connecting bar 9, and the lead frame loaded on the truck 5 is floated. A loading jig is set to the movable truck 5 in this case, and the lead frame is sucked. The loading jig is lifted after suction, the lead frame is carried between upper and lower dies, and molding work is conducted.
Patent JP-H04120102-A (JP)
Title: High molecular metal complex and production thereof
Inventor: SHIRAI HIROYOSHI
IPC: C08F226/02
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the subject complex useful for an oxidation catalyst, a display material or an oxygen-enriching material, etc., by forming a complex of a copolymer derived from solvent-adding reaction of N-vinylformamide/ acrylonitrile copolymer with Cu (I) ion. CONSTITUTION:A solvent is added to a copolymer of N-vinylformamide and acrylonitrile and the resultant copolymer containing respective >=5mol% structural units expressed by formula I and formula II is converted to a complex with Cu (I) ion to afford the aimed complex.
Patent JP-S61119927-A (JP)
Title: Cooker equipped with infrared ray sensor
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1984-11-15
Abstract: PURPOSE:To enable to reduce the number of parts in an infrared ray sensor unit by a structure wherein an intermitting device to intermit the incidence of light on an infrared ray sensor and the amplifier circuit of the output of the infrared ray sensor are provided and, in addition, means to detect respectively voltage levels of output signals of the amplifier circuit in the cut-off timing and in the exposed timing of the intermitting device are provided. CONSTITUTION:During cooking, a chopper 6 is reciprocated in the direction as indicated with an arrow with the timing in response to the instruction of a main control part 4 so as to intermit the incidence of light on an infrared ray sensor 5 in order to let the infrared ray sensor 5 to output AC signals with amplitude corresponding to the difference between the amount of infrared rays emitted from foodstuff and that emitted from the chopper 6. The main control part 4 detects the voltages Va and Vb of the output signals of an amplifier circuit 8 in the exposed timing and in the cut-off timing of the chopper 6, calculates Va-Vb and finally obtains the temperature of the foodstuff by correcting with the temperature detected by a temperature sensor 12. In other words, the same function as is conventionally done by a synchronous detector, an integration circuit and an absolute value circuit is done in digital form in the main control part 4.
Patent JP-H03102373-A (JP)
Title: Electrophotographic device
Inventor: NAKAYAMA MASAYUKI
IPC: G03G15/08
Filed: 1989-09-18
Abstract: PURPOSE:To make equal density in a top, end and middle when full printing is carried out and to minimize the irregularities of printing density by recording a toner mark on a recording medium, detecting printing densities from its plural points and individually controlling the density at each point. CONSTITUTION:The completely uniform toner mark 11 is recorded out of a printing area on the recording medium 8, and printing densities are detected from its plural points. When a toner mark sensor 14 outputs a signal corresponding to the intensity of light reflected from the toner mark 11a to a toner mark printing density detecting part 15, the part 15 takes synchronization of the top, middle and end of the toner mark 11a, detects the printing densities of the periods A, B and C of the toner mark 11a and outputs them to a printing density control part 16. If the control part 16 judges the printing density of the period A is darker based on the period B, for instance, it sends a control signal to a developing bias voltage control part 17 to lower a developing bias voltage. Consequently, the density fluctuation of the printing part 11a is made uniform.
Patent JP-2001062876-A (JP)
Title: Mold and method for producing thermoplastic resin molded object
Inventor: KOBAYASHI YOSHITAKA
IPC: B29C43/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To develop a mold for efficiently producing a thermoplastic resin molded object becoming easy in the trimming of a non-product part from a product part after molding at a low cost and to produce the thermoplastic resin molded object by using the mold. SOLUTION: A mold consists of a pair of male and female molds 3, 4 wherein the outer peripheral surface of the male mold 3 and the inner peripheral surface of the female mold 4 become slide parts at a time of mold clamping to slide each other and the gate width of the gate part end part on the side of a product forming part becoming the boundary part with the product forming part 9 at a time of the completion of mold clamping becomes smaller than the thickness of a product and successively becomes wide continuously or stepwise from the boundary part toward a non-product part forming part.  This mold is used to perform mold clamping while a molten thermoplastic resin 8 is supplied to the cavity between both female and made molds held to an open state from the molten resin supply port 7 provided to the non-product part forming part of the mold or after the supply of the resin is completed and the molten thermoplastic resin is allowed to flow and move from the non-product part forming part to the product forming part to fill the product forming part in the cavity.
Patent JP-H0797454-A (JP)
Title: Production of soluble cross-linked collagen
Inventor: NAKAGAWA JUNKO
IPC: C08H1/06
Filed: 1993-09-28
Abstract: PURPOSE:To produce a water-soluble cross-linked collagen which exhibits a high regeneration ratio of a collagen triple helical structure after its thermal modification. CONSTITUTION:A water-soluble collagen is cross-linked with a difunctional alkyl diimidate cross-linker of the formula (wherein n is 1-8) having imido ester groups at both ends of a methylene chain.
Patent JP-S61119474-A (JP)
Title: Power steering apparatus
Inventor: KOMATSU KOICHI
IPC: B62D5/087
Filed: 1984-11-15
Abstract: PURPOSE:To facilitate preparation and assembly by dividing a driving link for transfer-controlling each spool valve in the axial direction according to the number of spool valves and permitting the interval between the driving links to be freely adjusted, in a power steering apparatus equipped with a pair of spool type servomechanisms. CONSTITUTION:The captioned apparatus is equipped with a pair of spool type servomechanisms 13A and 13B for controlling the working oil supplied and discharged from the working chamber of the power cylinders 2 and 4 for front and rear wheels (4 is omitted in the figure) according to the relative angular shift between a stub shaft 10 and a pinion shaft 12 which are connected each other through a torsion bar 11. The spool valve 14 of each servomechanism 13A, 13B is transfer-controlled by a spool control mechanism 25. In this case, a driving link 20 for transfer-controlling each spool valve 14 at a same time in the spool control mechanism 15 is divided into two parts according to the number of spools 14, and the interval between the driving links 20a and 20b is adjusted by a shim 51 installed between the both.
Patent JP-H07202758-A (JP)
Title: Multicarrier spectrum spreaded signal modulation / demodulation method and system
Inventor: KONDO SHIRO
IPC: H04B7/26
Filed: 1994-10-05
Abstract: PURPOSE: To provide robustness against mutlipath phading and narrow band interference suppression in a spread spectrum communication system/method. CONSTITUTION: A maximum ratio synthesizer 51 is included in a receiver 12 to maximize the SN ratio of the receiver 12. A data signal is modulated by plural carriers to generate a multicarrier spectral signal. The multicarrier system is suitable for a code division multiple access system.
Patent JP-H04121310-A (JP)
Title: Sandwich conveyor
Inventor: KURODA KIMIHIDE
IPC: B65G15/14
Filed: 1990-09-12
Abstract: PURPOSE:To make sandwiched conveyors to convey powdered materials usable in a narrow workshop by installing hourglass shape rollers in crank parts bending while applying pressure to conveyance materials in a sandwiched condition. CONSTITUTION:Hourglass rollers 10 are arranged in crank parts A and B where conveyors 5 and 6 travel in a bending condition, and bending parts of the conveyor belts 5 and 6 are brought into contact with each other. Thereby, since the reverse side of the press side conveyor 6 having a small radius of curvature is brought into contact with the hourglass rollers 10 and conveyance materials are brought near to the center, the materials being conveyed are gathered to the centers of the belts 5 and 6 so that the bending and blocking of the belts 5 and 6 can be carried out without any difficulty. Thereby, horizontal distances of the upper and lower conveyors necessary for bending can be made smaller so that their space can be diminished.
Patent JP-H0290279-A (JP)
Title: Area calculating circuit for pattern recognizing device
Inventor: ICHINOSE KENJI
IPC: G06T7/60
Filed: 1988-09-27
Abstract: PURPOSE:To shorten processing time to one several tenths the ordinary processing time by processing inputted image data at real time by using a logical circuit. CONSTITUTION:An area counter 2 segments binary image data outputted from a binary image output device 1 in each n bits in the horizontal direction, counts up the number of white bits in each segmented unit and outputs new area data and an adder 3 adds area data fed back from an output gate 5 to new area data outputted from the counter 2 and outputs area data. A first in first out memory 4 temporarily stores and then outputs the area data outputted from the adder 3 and an output gate 5 feeds back the area data until the number of times of addition in the vertical direction reaches n times, and then outputs the area data to be outside. A horizontal/vertical 40-digit-advance counter 6 sets up n bits in the horizontal direction and n times of addition in the vertical direction. Consequently, much image data can be rapidly processed.
Patent JP-S62102182-A (JP)
Title: Forecasting device for freezing of road
Inventor: OKADA SHOJI
IPC: G01W1/10
Filed: 1985-10-29
Abstract: PURPOSE:To forecast the existence of freezing in the next morning with high probability until 12p.m. in the previous day by finding the minimum load temperature in the next morning on the basis of the forecasting value of the minimum temperature in the next morning and enciphering the time change of atmospheric dew-point temperature which may not be changed sharply in the night on the basis of a recursive formula. CONSTITUTION:The minimum temperature forecasting value tl in the next morning is converted into a signal by a minimum temperature forecasting signal output part 2, inputted to an input terminal 41 of a minimum load temperature computing element 5 and converted into a signal of a minimum load temperature tr on the basis of the recursive formula. Atmospheric temperature and humidity are converted into respective signals by a temperature signal output part 3 and a humidity signal output part 4, inputted to the input terminals 51, 52 of a atmospheric dew-point temperature computing element 6 and converted into a signal for an atmospheric dew-point temperature td. On the other hand, a signal is generated from a sampling command part 12 at an appropriate time after sunset, the calculated value of td is stored in a storing part 7 every 10min, a recursive formula is found out by a formula operating part 8 on the basis of stored data, and a freezing deciding part 9 decides whether the tr coincides with the td within a set time or not and the temperature is reduced less than 0 deg.C or not, sends a sends a freezing forecasting signal to a freezing forecasting output part 10 to generate a freezing forecasting signal.
Patent JP-S60135488-A (JP)
Title: Method for thermally reforming coal having low rank of coalification
Inventor: HIRAYAMA YOSHITAKA
IPC: C10B57/04
Filed: 1983-12-23
Abstract: PURPOSE:To reform coal having a low rank of coalification with high thermal efficiency into caking coal which hardly suffers spontaneous ignition, by adding pitch and water to coal having low rank of coalification to form a slurry, heat- treating the slurry under pressure and effecting heat exchange between the slurry after heating. CONSTITUTION:Coal having a low rank of coalification is crushed in a crusher 1. 0.02-2pts.wt. pitch such as coal tar and water or a mixture of water and an org. solvent such as toluene are added to one pt.wt. (on a dry basis) said coal and the mixture is mixed in a mixing tank 2 to form a slurry. The slurry is pressurized by a pressure pump 3, introduced through a heat exchanger 4 into a heating over 5 and heat-treated at 150-370 deg.C under pressure higher than saturated vapor pressure of water at that temp. to reform said coa. The treated slurry is fed to the heat exchanger 4 to make heat exchange between the slurry before heating and said slurry, and the resulting reformed coal is passed through an evaporator 7, a solid-liquid separator 9, etc. and recovered.
Patent JP-H1086086-A (JP)
Title: Base board adsorption member and its device
Inventor: ITO KAZUYA
IPC: B25J15/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To surely adsorb and fix a base board on a mount by providing a pad support member composed of an elastic member which elastically supports an adsorption pad. SOLUTION: When a glass base board has a camber and is not parallel to a mount 11 face, a base board adsorption member 13 is so constituted that a adsorption pad 14 having a adsorption part 141 is supported in its hollow part on a pad support member 15 of an elastic member and the adsorption pad 14 is freely inclined in a range from a clearance 17 between itself and a groove part 112 of the mount table 11 to a clearance 22 between a hole part 181 of a presser frame 18 and a tip part of the adsorption pad 14 by deformation of the pad support member 15 in response to the inclination by camper of the glass base board. The adsorption part 141 of the adsorption pad 14 becomes almost parallel to the warp face of the glass base board so that the glass base board is satisfactorily adsorbed.
Patent JP-2001069169-A (JP)
Title: Server location controller
Inventor: SAITO HIROSHI
IPC: G06F9/50
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a server location controller capable of improving the efficiency of a network by optimizing the number or location of severs as much as possible corresponding to the access demand to servers. SOLUTION: Each address server holds the correspondence of Internet protocol(IP) address and asynchronous transfer mode(ATM) address and mutually transforms these addresses. A sever 108 measures the number of accessing times from respective end hosts or built-in CPU load and when the measured value is not smaller than a fixed value H, the copy of held contents is downloaded to a server 109 and defined as a mirror server. Each address server updates the ATM address corresponding to the IP address of the server 108 into ATM address of an edge router 113 accommodating the server 109 and makes an end host 107, for example, access not the server 108 but the server 109. When the measured value is equal to or less than a fixed value L, on the other hand, the server 108 deletes the mirror server and recovers the correspondent relation of addresses held in each address server.
Patent JP-H052552-A (JP)
Title: Workstation having burst mode capacity
Inventor: EDOWAADO SHII KINGU
IPC: G06F13/28
Filed: 1991-08-29
Abstract: PURPOSE: To provide a work station having plural chips which are connected to a central processing unit and are capable of handling data transfer independently from this central processing unit. CONSTITUTION: This work station includes a CPU 10, the first, second and third integrated circuit interface chips 30, 40, 50 connected respectively to an external bus 32, a memory 42 and a peripheral unit 52 and a local bus 20 coupled to the CPU and the chips. While the respective chips are so formed as to operate at the same clock frequency as the clock frequency of the CPU, operation signals are generated on the respective internal buses independently from the CPU. The internal bus on the first chip includes a burst mode control line for the selected operation unit. The operation unit which obtains an access to the internal buses and activates this burst mode control line locks the internal buses during the plural operation cycle periods. Data is continuously transferred by the burst mode via the internal buses during this time.
Patent JP-H01164437-A (JP)
Title: Alkoxylation catalyst
Inventor: NAKAMURA HIROSHI
IPC: C07C69/708
Filed: 1988-09-29
Abstract: PURPOSE:To obtain an alkoxylation catalyst capable of producing a product having narrow molar distribution of added alkylene oxide by producing an alkoxylation catalyst contg. at least one kind of metal ion selected from Al<3+>, Ga<3+>, In<3+>, Tl<3+>, etc., in MgO. CONSTITUTION:An aq. soln. of nitrate or carbonate of at least one kind of metal selected from Al<3+>, Ga<3+>, In<3+>, Tl<3+>, Co<3+>, Sc<3+>, La<3+>, and Mn<+2> is prepd. After impregnating the aq. soln. of the metal salt into MgO having >=99% purity, the impregnated product is calcined at 400-1000 deg.C, pref. 500-800 deg.C in N2 stream or in vacuum. Thus, an alkoxylation catalyst to be used for the reaction of an org. compd. having an active H with alkoxylene oxide is produced. The amt. of Al<3+> to be carried on MgO in the obtd. catalyst is pref. 0.1-30wt.%, more pref. 0.5-20wt.% basing on the weight of the catalyst.
Patent JP-H06323089-A (JP)
Title: Tunnel excavating method and tunnel excavator for carrying out said method
Inventor: FURIIDORIHI BUIRUHERUMU PAURAA
IPC: E21D9/10
Filed: 1993-09-29
Abstract: PURPOSE: To eliminate high costs for tunnel boring in a discontinuity structure, in rock mass containing hindering hard rocks emerging at the excavation site. CONSTITUTION: There is provided a method for boring a tunnel in a discontinuity structure in rock mass containing hindering hard rocks, in which a self- advancing tunnel boring machine equipped with a rock carrier 4 is used, whereby tunnel boring is carried out by rock mass excavation at the site of a tunnel to be bored. The tunnel boring machine is equipped with at least one drilling gun arm rack 7 for mounting a drilling gun 8 thereon.  When the obstacle hard rocks emerge at the excavation site, orientation of the drilling gun arm rack to the hindering hard rocks, and crushing of the hindering hard rocks by operation of the drilling gun are performed in combination, and an interval between the hindering hard rocks and the drilling gun at the operation of the drilling gun (at the explosion), and the drilling gun operation are adjusted, such that crushed rocks are carried by the rock carrier of the tunnel boring machine.