baber/WOPTO huggingface dataset:
Patent JP-H02180335-A (JP)
Title: Belt type continuous transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H63/06
Filed: 1988-12-30
Abstract: PURPOSE:To embody a belt type continuous transmission in a compact construction by driving the rotary parts of a primary side and a secondary side actuator interlockedly with a torque transmission device, and interlocking a pair of non-circular gears meshing with each other with the rotary parts through respective speed increasing devices. CONSTITUTION:Through a torque transmitting device 12, the torque on a rotation driving device is transmitted to the rotary parts 10b, 11b of a primary side and a secondary side ball screw device 10, 11 to move movable sheaves 5b, 6b, which generates gear shift in a transmission 1 concerned steplessly. Therein a pair of non-circular gears 15, 16 are interposed in the torque transmitting device 12 to correct the rotating amount of the rotary parts so that the axially moving amount of the movable sheaves will match with the moving amount specified by a belt 7, wherein rotation of the non-circular gears 15, 16 within a single turn is increased by 12a, 12b, and movable sheaves are moved by the ball screw devices 10, 11 on the basis of a plurality of turns of the rotary parts. This constitution shortens the dimension in the axial direction.
Patent JP-H07193087-A (JP)
Title: Microwave transistor
Inventor: HOSOYA KENICHI
IPC: H01L29/417
Filed: 1993-12-27
Abstract: PURPOSE:To avoid the deterioration of the radio frequency characteristics caused by a phase difference by a method wherein difference in distances of respective routes from a gate feeding end to a drain feeding end is made to be small enough without increasing an occupying area and a parasitic capacitance. CONSTITUTION:A microwave transistor in which a gate feeding end 6 is connected to the end of a gate bus electrode 4 and a drain feeding end 7 is connected to the end of a drain bus electrode 5 opposite to the gate feeding end 6 is obtained. With this constitution, the difference in distances of respective routes from the gate feeding end 6 to the drain feeding end 7 is made to be small enough to avoid the deterioration of the radio frequency characteristics caused by a phase difference without increasing an occupying area and a parasitic capacitance.
Patent JP-H07192814-A (JP)
Title: Shield type electric connector and shell for its shield
Inventor: RUDORUFU KUREEMAA
IPC: H01R13/658
Filed: 1994-10-13
Abstract: PURPOSE: To obtain a shielded electric connector composed so that a shell for outside shield can be easily assembled and a shield shell used for it. CONSTITUTION: A pair of the same shapes of shield shells 25 arranged outside an inner connector 4 are prepared. The shield shell 25 has a claw parts 76, 78 at around a front edge, a screw hole 70, a through hole 72 at around a rear edge. A rib 32 and a projection 34 that receive a flange 10 of an electric connector 4. After claw parts 76, 78 around the front edge engaged each other, a pair of the shield shells 25 are turned, closed, and then fixed with screws 90.
Patent JP-2000164296-A (JP)
Title: Connector
Inventor: KIMURA ATSUSHI
IPC: H01R13/639
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector connectable/disconnectable only by a push/pull operation for maintaining its stable connecting performance for a long period. SOLUTION: A connector with an engagement protrusion 1 protruded on the outer periphery to be fitted to a fitted-side connector 2 includes a locking piece 4 externally fitted to an inner shell 3 so as to be movable in the axial direction and energized forward and an outer sleeve 5 externally fitted to the locking piece 4 so as to be movable in the axial direction and energized forward.  The locking piece 4 is provided with an elastic locking portion 7 elastically locked to the engagement protrusion 1 and having a held protrusion 6 protruded on the side of the outer sleeve 5 and the outer sleeve 5 is provided with a holding protrusion 8 protruded on the side of the locking piece 4 for contacting the held protrusion 6 on the elastic locking portion 7 being locked to the engagement protrusion 1 to prohibit the elastic deformation of the elastic locking portion 7 in the direction of unlocking.
Patent JP-H09227319-A (JP)
Title: Antimicrobial powder and production thereof
Inventor: CHIBA KATSUICHI
IPC: A01N59/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensive an antimicrobial powder excellent in antimicrobial properties, suitably useful for coating material, plastic, fiber, etc., by adding a specific metal to part in the vicinity of the surface of a photocatalyst particle. SOLUTION: An antimicrobial metal element in a state of ion or metal is added to part in the vicinity of the surface of a photocatalyst particle to give the objective antimicrobial powder. Titanium oxide is preferable as the photocatalyst particle. Silver is preferable as the antimicrobial metal element. The amount of the antimicrobial metal element is preferably 0.01 to 2.0wt.% based on the photocatalyst particle. When the alkali metal is added to the photocatalyst particle, the antimicrobial metal element is preferably contained in a state of ion or metal. The antimicrobial powder is preferably obtained by bringing an antimicrobial metal ion into contact with a photocatalyst particle containing especially an alkali metal, adding the metal ion to part in the vicinity of the surface of the photocatalyst particle by ion exchange and then reducing the metal ion into a metal state.
Patent JP-H11167503-A (JP)
Title: Program evaluation method requiring key input operation
Inventor: TAKEDA KAZUYOSHI
IPC: G06F11/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the artificial mistakes with no intervention of manual operations by automating the key input operations by using a control circuit which emulates the key input operations in terms of hardware and also based on a program that controls the control circuit. SOLUTION: The transmitting signals of a key matrix are successively activated in time division. When one of keys is pushed, the corresponding receiving signal line is activated at the timing equal to the timing when the corresponding transmitting signal line is activated. The signals which are outputted to a transmitting key matrix from a microcomputer are sent to an AND circuit 3 consisting of selectors HC11 and HC21 via only a single signal line that is selected from a PC control program by a selector HC125 (2) via a selector HC154 (1). The designated signal line of a receiving key matrix selected from the PC control program by a selector HC154 (4) is set at L only when the said selected signal line is set at L. Then the signals are sent to an input port of the microcomputer.
Patent JP-H03192611-A (JP)
Title: Aluminum stabilizing superconducting wire
Inventor: DAIMATSU KAZUYA
IPC: H01B12/00
Filed: 1989-12-20
Abstract: PURPOSE:To reduce eddy current loss of aluminum by coating aluminum stabilizing material with high resistance metal and separating it into a plurality by the high resistance metal to have a diameter less than specified. CONSTITUTION:Aluminum stabilizing material 2 is coated with a high resistance metal layer 3, and it is separated into a plurality by the high resistance metal layer 3 to have a diameter less than 500mum. For the high resistance metal to be used for the high resistance metal layer 3, copper alloy such as CuNi alloy and CuMn alloy, etc., is used in general. Around the aluminum stabilizing material 2, 12 superconductive wires 4 of NbTi, for example, are twisted. The material for composing the superconductive wires 4 Nb3Sn, Nb3Al, oxide superconductor, etc., which can be composed with the aluminum stabilizing material 2 can be used as well as NbTi. Two properties of a stability and a low AC loss can thus be obtained.
Patent JP-2000116408-A (JP)
Title: New heel
Inventor: MOTOORI MASAAKI
IPC: A43B21/39
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To exchange a heel for new one when a heel part is extremely worn out to the outside by vertically bisecting the heel part of a shoe and adhering them by means of a square dowel. SOLUTION: Shoes are dumped when a heel part is worn out at one side and becomes ugly before a toe is worn out but the elimination of waste in resources is strongly demanded. In order to meet it, the heel part of the shoe is vertically bisected and adhered by a square dowel. Since a person mostly walks forward and it is rare to walk backward, the heel of the shoe is fastened by the square dowel and is not separated. Thus, only the lower (a part grounded on earth) part of the heel is manufactured extra and added so that the shoe can be used for a long term by exchanging the lower parts of the heel. By the method, the shoe is used in the same way as the new one by exchanging the heels.
Patent JP-2001025387-A (JP)
Title: Clean bench
Inventor: EMURA TAKAYUKI
IPC: G02B21/36
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a clean bench provided with a microscope having an image acquisition equipment and with a monitor screen placed in a working chamber. SOLUTION: Clean air is passed through a working chamber 2 forming a working space and the experiment, observation, or the like, of a biospecimen are carried out in the working chamber under aseptic dustfree condition. In a clean bench A having the above construction, a microscope 4 for the observation of specimen is installed in the chamber, an image acquisition equipment 5 is connected to the microscope 4 and a monitor screen 6 connected to the image acquisition equipment 5 is embedded in the wall of the working chamber 2.
Patent JP-H08160825-A (JP)
Title: Cleaning device and image forming device
Inventor: ONO HIROSHI
IPC: G03G21/10
Filed: 1994-12-12
Abstract: PURPOSE: To provide a cleaning device capable of obtaining a high quality image by improving toner removing performance, so as to prevent the occurrence of the fixing of toner, etc., reducing the wearing of the surface of a photoreceptor in a position corresponding to the boundary part of the different characteristic of a brush roller and a cleaning blade as well and further, preventing the generation of an abnormal image such as a streak in a fixed position and an image forming device provided with the cleaning device. CONSTITUTION: In the cleaning device provided with the brush roller 2 and the cleaning blade 1 which come into contact with the surface of the rotary photoreceptor, to remove residual toner, on the downstream side in the rotational direction of a transfer position where a toner image formed on the surface of the photoreceptor is transferred to a recording paper, the brush roller 2 is provided with a rotatable metallic shaft center 3 arranged on the upstream side in the rotational direction of the cleaning blade 1 and a pile brush wound/ fixed on the outer periphery of the shaft center, electric resistance between the shaft center and the top end of the pile brush is ununiform in the axial direction of the shaft center and the electric resistance on a side nearer to the end part than the central part in the axial direction is low.
Patent JP-2001147708-A (JP)
Title: Circular working method and nc data preparation device for executing working
Inventor: NAKANO HIROYUKI
IPC: B23Q15/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a working method capable of sending a tool at a high speed by reducing data volume and speeding up the arithmetic processing of a CNC device and an NC data preparation device for executing working. SOLUTION: A spiral tool locus is generated by successively connecting a most outer circular arc C1 to plural semicircular arcs C2 to C5..., whose diameters are successively shortened in each tool sending pitch P, by alternately changing a center between the center I0 of the circle and a position I1 separated from the center I0 by half of the pitch P in the X direction, and a tool T is moved from the outer periphery to the center along the tool locus to work an object.
Patent JP-H04196959-A (JP)
Title: Radio facsimile communication equipment
Inventor: MIKAMI SHIGERU
IPC: H04W88/02
Filed: 1990-11-28
Abstract: PURPOSE:To execute facsimile communication by using an SSB communication equipment by making the frequency of a demodulated tone signal coincident to the frequency of a tone signal by changing the frequency of the signal based on the output of a frequency detection part. CONSTITUTION:A demodulated tone signal 15b is guided to a comparator 171, converted to a pulse signal and applied to a counter part 172 later and at the counter part 172, the frequency is detected. An error calculation part 162 calculates difference between the guided value and a reference value, transmits a value corresponding to the difference to a D/A conversion part 161 and changes a voltage to be applied to a voltage controlled oscillation part 132. Thus, the demodulated tone signal 15b of the frequency equal to that (1500Hz) of a tone signal 34a transmitted by a tone signal generation part 34 on the transmission side is applied to a MODEM 16.
Patent JP-2001146743-A (JP)
Title: Embedding method for compound bearing pile using filling material and steel material having self-drilling type micropile
Inventor: KOGA KAZUYA
IPC: E02D5/28
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method for embedding a compound bearing pile of a filling material and steel material corresponding to a predetermined strength by changing the shape of bits and a filling pressure without changing the size of a micropile being different from that of the conventional method. SOLUTION: A micropile to which bits with different shape and construction are attached to the tip in response to the diameter of a hole to be drilled while inserting and rotating it to a predetermined depth into the ground and then a filling material is supplied to the drilled hole under pressure from a hollow portion of the micropile to the bits thereby filling the drilled hole with the filling material.
Patent JP-H03197789-A (JP)
Title: Sampling method of high quality of geologic sample and device thereof
Inventor: SEKO RYUZO
IPC: G01N1/08
Filed: 1989-12-25
Abstract: PURPOSE:To sample the high quality of a geologic sample by using foam mixing compressed air as fluid for boring, and jetting compressed air down slantly outside from a plurality of jetting holes provided to a bit so that it is turned into an ascending current after it is jetted. CONSTITUTION:A boring rod 21 having a geologic sample gathering device (a) to the lower end thereof is rotated and, at the same time, the force fit of the device (a) to the bottom of a boring hole is made by increasing pressure. After that, foam mixing compressed air is supplied to the gathering device (a) through the rod 21. Then, after most of the compressed air is jetted down at a slant toward the outside of an external pipe 20 from jetting holes 34 of a bit 23, it is turned into an ascending current to cool the bit 23 and, at the same time, slime is discharged. According to the constitution, such action as changing the grading composition is not influenced on the stratum under a piston 30 which is tried to gather as a sample, so that the sample in a natural state can be gathered.
Patent JP-H03192308-A (JP)
Title: Grinding and cutting method for optical waveguide substrate
Inventor: KANDA TORAHIKO
IPC: B24B27/06
Filed: 1989-12-22
Abstract: PURPOSE:To suppress the generation of chipping and cracking by inclining the surface of an optical waveguide substrate in the cutting feed direction of the substrate and then cutting the substrate. CONSTITUTION:The lithium niobate crystal substrate 11 is inclined at an adequate angle lambda with the horizontal plane and is fixed in this state to a feed table 21 via a fixing base 17. The abrasive grains 16 distributed in a grinding wheel 15 for cutting on the optical waveguides 12 and 13 formed on the surface of the lithium niobate crystal substrate 11 are rubbed at nearly 0 deg. advance angle of the abrasive grains. The chipping and cracking generated in the connecting end faces of optical waveguides are decreased, and the time required for the polishing of the connecting end faces of the optical waveguides is thus shortened.
Patent JP-H06161926-A (JP)
Title: Horizontal scattering processor
Inventor: KAZAMAKI SHINICHI
IPC: G06F13/14
Filed: 1992-11-18
Abstract: PURPOSE:To provide a horizontal scattering processor which can confirm whether the necessary resources are secured or not before a user carries out the necessary processing and without applying any excessive load to a system. CONSTITUTION:The work stations W1-Wn refer to the dependency information stored in the storages DW1-DWn at start up to carry out the proving process described later and to have the accesses to the printer servers P1-P3 and a file server F to which the printers and the files reliable to each other are connected. Thus the work stations check the present states of the printers and files and display these check results on a CRT. Furthermore the work stations fix the starting states so as not to turn off a power supply, for example, when the printer servers, the file server or the printers are started.
Patent JP-H04206359-A (JP)
Title: Manufacture of collector for lead accumulator
Inventor: DOSONO TOSHINORI
IPC: H01M4/82
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a collector having a high yield of a material suitable for a lead accumulator by printing a creamy solder consisting of powdery lead or a lead alloy and a solvent on a base body worked into a determined form, removing the solvent, and then resolving the lead or lead alloy to form the similar form to the foundation base body. CONSTITUTION:On a copper foil 4 stuck to an acid resisting film 3, an etching resist 5 is formed, ferric chlorite aqueous solution is sprayed to etch the resist non-coat part of the copper foil 4, and the etching resist 5 is then removed to form the pattern of the foundation copper foil 4. On the foundation copper foil 4, a creamy lead alloy powder 6 mixed with a solvent and a flux is printed by use of a metal mask or screen, the solvent is removed by preliminarily heating, the creamy lead alloy powder 6 is then dissolved by reheating and recoagulated. Finally, an epoxy resin 8 is applied near the exposed part of the foundation copper foil 4 and hardened to form a collector. Thus, as the removed part of the lead or lead alloy is eliminated in the manufacture of the collector, the yield of the lead or lead alloy can be highly improved.
Patent JP-H03193325-A (JP)
Title: Polyester hollow molded body whose color tone is improved
Inventor: TSUBOI AKIO
IPC: C08L67/00
Filed: 1989-12-22
Abstract: PURPOSE:To prevent yellowing by improving oxygen gas barrier properties without spoiling dynamical properties, by a method wherein at least one layer should be a matter where specific quantities of a methaxylylene group and specific modified copolymerization polyester and a cobalt chemical compound as metallic cobalt to the whole composition are contained into specific thermoplastic polyester. CONSTITUTION:Thermoplastic polyester of an ingredient A should be a polyester consisting mainly of ethylene terephthalate as a repeating unit and an ingredient B should be a polyamide containing a methaxylene group, in at least one layer of a hollow molded body. Modified copolymerization polyester of an ingredient C is obtained by grafting unsaturated carboxylic acid or its derivative to the copolymerization polyester having at least one kind of a chemical compound selected out of aliphatic dicarboxylic acid or cyclohexane dimethanol or hydrogenated terephthalic acid for its one ingredient. Compounding quantities of those ingredients should be respectively that the ingredient B is 1-100pts.wt. and a mixture ratio between the ingredients B, C is 95:5-5:95 on the basis of 100pts.wt. ingredient A. Then a cobalt chemical compound of an ingredient D is contained 10-1,000ppm as metallic cobalt to the whole composition.
Patent JP-H06164698-A (JP)
Title: Facsimile equipment
Inventor: YASUDA HISAHIRO
IPC: H04M11/00
Filed: 1992-11-20
Abstract: PURPOSE:To easily use registered telephone numbers, to effectively utilize a one-step dialling function and to eliminate the erroneous input of the telephone numbers by specifying the positions of one-step keys corresponding to the telephone numbers of calling destinations. CONSTITUTION:All the telephone numbers registered in a number registration part 31 are compared with numerical strings stored in a reference number storage part 32 and all the identification numbers of the one-step keys 22 corresponding to the pertinent telephone numbers are stored in a display key address storage part 33. Thereafter, a detection means 4 transmits all the identification numbers of the one-step keys 22 stored in the storage part 33 to an operation display part 2 and the display part 2 displays all the identification numbers of the one-step keys 22 transmitted by the means 4 on an LCD 24. When an user can specify the desired one-step key 22 in this state and presses the one-step key 22, the operation of the one-step dialling function is transferred and the telephone number corresponding to the pressed one-step key 22 is automatically inputted as the call destination.
Patent JP-2001149902-A (JP)
Title: Domestic garbage treating machine utilizing microorganism
Inventor: YAMAGUCHI TAKEO
IPC: B09B3/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a domestic garbage treating machine utilizing the microorganism which changes the garbage which is a matter of fears with respect to the treatment of domestic garbage to manure by applying a garbage treating machine. SOLUTION: This domestic garbage treating machine is constituted in such a manner that the upper part 2-B of a housing made of Aluminium is combined with the lower part 2-A of the housing and a rotating drum 40 is incorporated therein. According to this method of treating domestic garbage, a PET bottle 32 into which the domestic garbage is inserted is pressed into the rotating drum 40, the rotating position of the PET bottle is adjusted by an adjusting handle 39, the PET bottle is rotated with a motor 17 and stirred for a week, and the garbage is, thus, changed to manure.
Patent JP-H07203966-A (JP)
Title: Fungus resistant to soraphen a
Inventor: HANSUUFURIIDORITSUHI FUAARENJI
IPC: C12R1/865
Filed: 1994-12-16
Abstract: The present invention discloses DNA molecules comprising a gene encoding yeast acetyl-coenzyme A carboxylase resistant to soraphen A inhibition. Mutations confering soraphen A resistance to acetyl-CoA carboxylase can be dominant or recessive, and they can be point mutations, deletion or insertion mutations. In addition methods of isolating a gene encoding fungal acetyl-coenzyme A carboxylase resistant to soraphen A inhibition are provided as well as methods for purifying fungal acetyl-coenzyme A carboxylase resistant to soraphen A inhibition. Purified enzyme can be used in assays to identify inhibitors of soraphen A resistant acetyl-coenzyme A carboxylase.