baber/WOPTO huggingface dataset:
Patent JP-H04124272-A (JP)
Title: Cubic boron nitride coating member and its production
Inventor: FUJITA NOBUHIKO
IPC: C23C16/34
Filed: 1990-09-17
Abstract: PURPOSE:To produce the above coating member having excellent wear resistance, heat resistance and chemical stability by coating the surface of a base body with a cubic boron nitride film selectively contg. Ti, Al, Ti compd., and Al compd. by a vapor phase synthetic method. CONSTITUTION:The base body 5 is installed on a base body support 6 and the inside of a chamber 1 is evacuated from a discharge port 3. The base body 5 is then heated by a heater 7. Gaseous raw materials consisting of B2H2, NH3, NH3, H2, TiCl4, AlCl3 are introduced from a gas supplying port 2 and the pressure in the chamber 1 is regulated by a valve provided in the discharge port 3. An RF oscillator 8 connected an RF electrode 4 is then operated to impress a voltage and the surface of the base body 5 is coated with the cubic boron nitride film having about 0.1 to 30mu film thickness and about 0.1 to 60wt.% existence quantity of Al, Ti and Ti compd. The coating member coated with the cubic boron nitride film with a good adhesive property is obtd. in this way.
Patent JP-H0696233-A (JP)
Title: Data logger device
Inventor: FUNAKI YASUO
IPC: G06F17/40
Filed: 1992-09-14
Abstract: PURPOSE:To latch only the data of a designated address from data outputted onto a bus and to record/display the data to be latched while sampling them in a prescribed cycle. CONSTITUTION:This data logger device monitors addresses, data and commands outputted onto the bus in a device 1 to be measured, collects the data corresponding to the designated address from a series of data and is provided with a comparator 15 for comparing an address set to an address register 14 with an address outputted onto the bus, first data latch circuit 30 for latching the data on the bus with the correspondent command as a latch signal when a coincidence signal is outputted from the comparator 15, and second data latch circuit 31 for latching the data latched by the first data latch circuit 30 corresponding to a sampling signal in the prescribed cycle.
Patent JP-S61121126-A (JP)
Title: Handwriting input device
Inventor: OMURA KAZUHIRO
IPC: G06F3/037
Filed: 1984-11-19
Abstract: PURPOSE:To operate a light pen with no unnatural feeling compared with a normal writing tool by providing a writing pressure detector to the light pen and changing the type of the shift locus line displayed at a display part in response to the writing pressure detected by said detector. CONSTITUTION:A light pen input made is set with push of a light pen input mode key 3a provided on a keyboard 3. Then a multiplexer 9 is switched to deliver an address given from a CPU5 to a color data buffer 10. The color data of the buffer 10 is sent to a CRT2 via a CRT controller 8. Then a light pen 1 having a touch to a display screen 2a of the CRT2 decides whether or not the radiated light is detected. When said light is detected, the writing pressure is read by a pressure-sensitive sensor 1a of the pen 1. Then the pen 1 reads out a refresh address delivered from the controller 8. Thus the color data on the address corresponding to the position of the screen 2a is changed into the white color data according to the writing pressure.
Patent JP-S6397351-A (JP)
Title: Trackless carriage for transporting metallic mold of injection molding machine
Inventor: KITAMURA HAJIME
IPC: B21D37/04
Filed: 1986-10-14
Abstract: PURPOSE:To easily distribute a transporting carriage to a corresponding metallic mold exchange position by constituting the carriage in such a manner that two pieces of the driving wheels thereof are respectively continuously changed in directions to opposite directions at the time of changing the progressing direction of the carriage. CONSTITUTION:The other end of a flexible revolving shaft 77 which is connected at one end to a handwheel 76 as a means for transmitting power from the handwheel 76 to the driving wheel 71A, etc., is mounted with a bevel gear 78. The gear 78 engages with a bevel gear 79 fixed to the driving wheel 71A. The gear 79 engages with a bevel gear 83 fixed to the driving wheel 71b by bevel gears 80, 81 and a revolving shaft 82. The driving wheel 71A is thereby rotated counterclockwise and the driving wheel 71B clockwise when the handwheel 76 is rotated clockwise. The efficiency of the metallic mold exchange operation is thus improved.
Patent JP-H08179832-A (JP)
Title: Automatic positioning device
Inventor: JIYORUJIYO BERUGAMIINI
IPC: G05B19/416
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a precise and reliable automatic positioning device. SOLUTION: A divider element 7 divides a space between an initial position and a request final position into the prescribed number of precise measurement positions with not necessarily fixed but prescribed intervals and a measurement means 13 decides valid time, a speed, an acceleration value and the range of disturbance as acceleration change at the positions. In the meantime, an appropriate calculation means 13 determines the acceleration change to be supplied to a driving member 1, compensates the disturbance and restores a prescribed motion low.
Patent JP-H0988923-A (JP)
Title: Pipe clamp device of freely extensible-contractible pipe
Inventor: TAKAMIYA HIDEYUKI
IPC: F16B7/14
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe clamp device which can fix an inner pipe even if a fastening margin by an operation means is small. SOLUTION: An outer pipe fixing part 33 and an inner pipe fastening part 34 are arranged on a clamp body 30. The outer pipe fixing part 33 is fixed to an end part of an outer pipe 15 by a bolt 46. The inner pipe fastening part 34 has a pair of left and right fastening arms 51 and 52, and a pushing piece 80 is arranged inside of it. The pushing piece 80 has a pair of left and right inclined faces 85 and 86 contacting with an inside surface side corner part of the fastening arms 51 and 52, and a pressurizing surface 87 contacting with an inner pipe 16. When the fastening arms 51 and 52 are displaced in the mutually approaching direction by fastening a screw member 70 to a bolt 60, since the pushing piece 80 moves toward the inner pipe 16, fastening pressure acts on the inner pipe 16 even by a small fastening margin.
Patent JP-H0294730-A (JP)
Title: Isdn line constitution control system
Inventor: MIYAJIMA SEITARO
IPC: H04L12/40
Filed: 1988-09-30
Abstract: PURPOSE:To attain multi-point constitution with simple constitution by providing a means absorbing a data bit phase difference between two B-channels and connecting terminal equipments in series through the B-channel via a switch. CONSTITUTION:A processor 7 of a terminal equipment 3 references a table representing an ISDN address content of a terminal equipment being a connection destination in response to the call control of a D-channel to control selection circuits 11-13 comprising switches. Thus, a unit data from a network terminator 5 via FIFOs 9, 10 of an 8-bit data phase difference absorbing means for channels B1, B2 and an 8-bit multiplex data of each channel are supplied to a terminal equipment in daisy connection to the terminal equipment 3 to attain multi-point constitution. The desired connection constitution is realized with simple constitution not requiring a packet function similarly in the case of loop constitution.
Patent JP-H1058470-A (JP)
Title: Plate-like body or molding and its manufacture
Inventor: FUKUDA RYUJI
IPC: C08J5/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a plate-like body having both excellent moisture permeability and high strength as well as high strength in a wet state by disposing knitted woven fabric on a surface and in an interior of a fiber mat, adhering a water resin composition having a specific weight ratio and viscosity to the composition to them, heating, compressing and molding it. SOLUTION: A sheet-like material 3 made of knitted woven fabric, nonwoven fabric and/or thin piece made of a vegetable natural fiber is disposed at least on one surface and/or interior of a fiber mat 2 made of a coconut fiber mixed with vegetable natural fiber as needed, a water resin composition having water solution or water dispersed state of a state before adhering, 0.4 to 6.0 of a weight ratio to water resin composition and/or 0.02 to 100 poise of viscosity at 25 deg.C is adhered to them, heated, compressed and molded in a plate state. This plate-like body 1 has both excellent moisture permeability and high strength as well as particularly high strength in a wet state. Further, an operation for adhering the resin composition can be facilitated.
Patent JP-H0296543-A (JP)
Title: Production of biphenyl-4,4'-diol
Inventor: OGAWA TSUKASA
IPC: C07C37/055
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the subject substance in high selectivity, purity and yield by reacting a 4,4'-dialkoxybiphenyl with a hydrogen halide in an aliphatic carboxylic acid solvent containing a prescribed amount of water and carrying out dealkylation. CONSTITUTION:A compound expressed by the formula [R and R' are 1-15C aliphatic hydrocarbon group] is reacted with a compound expressed by the formula HX (X is Cl, Br or I) in an aliphatic carboxylic acid solvent (preferably acetic or propionic acid) containing 1-50wt.% water at 50-200 deg.C for 0.5-50hr to afford the subject substance. The concentration of the compound expressed by the formula is about 0.1-5mol/l. The subject substance is useful as a monomer for engineering plastics and also an antioxidant for high polymer materials.
Patent JP-2001073898-A (JP)
Title: Fuel supply device of engine
Inventor: OGI TAIICHIRO
IPC: F02M55/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a high pressure fuel system by preventing pulsation of a high-pressure fuel discharged from a high-pressure fuel pump and supplied to an injector. SOLUTION: From an injector 21, fuel is injected into each cylinder of a two-cycle engine, and a high-pressure fuel pump 24 to supply the fuel to the injector 21 is driven directly by a crankshaft 3. The discharge port 27 of the pump 24 installed at a crank case 2 is arranged upward facing, and a high- pressure pipe 28 for supplying the high-pressure fuel from the discharge port 27 is arranged upward facing and extends upward without meandering.
Patent JP-H0664838-A (JP)
Title: Traverse device
Inventor: IWADE TAKU
IPC: B65H54/28
Filed: 1992-08-19
Abstract: PURPOSE:To shorten the time for processing and assembly works via the application of simple constitution and easily change the return position of a thread by reducing high shoulders at the end of a package and a ribbon. CONSTITUTION:The first rotor 10 is fitted with three vanes 12-1 to 12-3, and the second rotor 15 with two vanes 17-1 and 17-2, respectively in such a way that each vane comes to equally divided positions on a rotary plane. Each rotational center of the first and second rotors 10 and 15 is so set that the rotational angle of the first rotor 10 becomes 60 degrees, and the rotational angle of the second rotor 15 becomes approximately 90 degrees respectively at a rotating process from the contact of one vane with a thread until the departure thereof from the thread after the travel thereof along a thread guide 20. Also, constitution is so made that a speed ratio between the first and second rotors 10 and 15 becomes 2 to 3.
Patent JP-H0990868-A (JP)
Title: Map display device and navigation device using the same
Inventor: DEGAWA HIROHISA
IPC: G09B29/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which enables a user to easily recognize the position relation between two points, such as, for example, between a starting point and a point on a recommended route. SOLUTION: The recommended route from the present point to the desired point of a vehicle is calculated (S1). The distance A between the present point and the point on the recommended route nearest from the present point is calculated (S2). The displayable range (distance B) of a map around the present point is calculated in accordance with the scale at which the present map is displayed (S3). A and B are compared (S4). The scale at which the two points are simultaneously displayed is calculated (S6) when the point on the recommended route nearest from the present point and the present point are decided to be not simultaneously displayed on the screen (A>B in S5) and the map is displayed (S7) by this scale.
Patent JP-H04124308-A (JP)
Title: Device for removing snow on median strip
Inventor: ABE TADAMASA
IPC: E01H5/06
Filed: 1990-09-13
Abstract: PURPOSE:To enable removal of snow remaining on median strip in the center of a road by disposing a snow-plow in front of a snow remover so as to be supported by a carrier, pivotally mounting a freely rotating cutting vane on one side of the carrier and disposing a sweep edge at the rear of the vane. CONSTITUTION:A snow-plow 2 is held in front of a carrier 1 provided in front of a snow remover M. A rotating cutting vane 3 is pivotally mounted on the right side of the carrier 1. The vane 3 can be vertically moved and freely rotated. A sweep edge 4 is placed at the rear of the vane 3 on the right side of the carrier 1 using an elastic body 5. The freely rotating vane 3 cuts through a snow wall formed by the snow-plow 2 to accelerate melting of snow and thereafter the snow remover M is run again to remove the snow fallen down on the surface of a road.
Patent JP-H0990909-A (JP)
Title: Lcd drive device
Inventor: HAGINO SHUJI
IPC: G09G3/36
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify and economize an OCB mode LCD drive device. SOLUTION: It is known that a voltage to be applied to a cell of an OCB (Optically Compensated Birefringence) mode LCD realized simultaneously in a wide visual angle characteristic and high speed responsiveness must be a critical voltage Vcr or above. At this time, this device is provided with a video amplifier 21, a means 23 generating video signals V3 , V3 * of both polarities from its output and a multiplexer 24 alternately switching these two signals and supplying them to a signal electrode driver 5, and is provided with a limiter 22 in the middle of these circuits or between these circuits. The limiter 22 is realized by a simple circuit connecting a resistor between an input terminal and an output terminal and connecting a constant voltage threshold voltage element (e.g. diode) between the output terminal and a clip voltage input terminal.
Patent JP-H07177881-A (JP)
Title: Artificial chromosome of mammal
Inventor: JIYUURA HADORATSUKII
IPC: C12N5/071
Filed: 1992-09-14
Abstract: Non-human cell lines are disclosed which contain functional centromeres comprising human DNA sequences linked to a dominant marker gene. The centromeres are carried on stable chromosomes which carry no centromeres other than those comprising human DNA sequences. The cell lines can be used to isolate the chromosomes as well as for use in inserting genes into mammalian cells. Methods are taught for generating such cell lines from cell lines carrying dicentric chromosomes. <IMAGE>
Patent JP-H1090573-A (JP)
Title: Terminal structure of optical line
Inventor: OGATA KAZUYA
IPC: G02B6/44
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of an optical terminal with water and to speed up connection work by providing a supporting body erected above the ground with a receptacle part which stows and protects the optical terminal and a cap which maintains watertightness by covering the receptacle part at the time of integration to maintain the watertightness and exposes the receptacle part at the time of sepn. SOLUTION: A supporting base body 21 erected above the ground is cylindrical and the terminal of an optical cable 5 laid in the ground is led therein from its bottom. The receptacle part 23 stows and protects the optical terminal 22 terminating the optical cable 5 in the upper part of the supporting base body 21. The cap 25 is disposed separably at the parting plane 24 of the supporting base body 21 as a boundary. The cap maintains the watertightness by covering the receptacle part 23 at the time of integration and exposes the receptacle part 23 at the time of sepn. At the time of use, the cap 25 is separated from the parting plane 24 to expose the receptacle part 23 and a user side optical fiber is inserted to the optical terminal 22, by which the optical fiber is connected to the optical line on the optical cable 5 side.
Patent JP-S61123064-A (JP)
Title: Digital signal processing device
Inventor: SATO KENICHI
IPC: H03K5/08
Filed: 1984-11-20
Abstract: PURPOSE:To obtain an idealistic characteristic the frequency characteristics of a digital signal inputted to identification reproduction device by changing the gain of variable gain amplifier provided between the discrimination reproduction device and low pass filter in proportion to the level of reproduction digital signal. CONSTITUTION:A variable gain amplifier 15 is provided between a low pass filter 7 which picks up only a low frequency area including direct current area of recovery digital signal outputted from a discrimination reproduction device 6 and the one input terminal 8 of adder 3 of which the other terminal 4 is supplied with reproduction digital signal which is high-area-compensated by an equalizer 2. And the gain of the amplifier 15 is control in proportion to the digital signal reproduced from recording medium by a level detector 16 or the level of reproduction signal which is compensated in high area. In this way, the frequency characteristic of the digital signal inputted to a reproduction device 6 from the adder 3 can be compensated idealistically, and the erroneous identification by the reproduction device 6 can be prevented.
Patent JP-S60140044-A (JP)
Title: Water heating device utilizing gas engine
Inventor: KAWAI YASUNARI
IPC: F25B27/00
Filed: 1983-12-28
Abstract: PURPOSE:To suppress the change of the air-fuel ratio due to the change of the temperature in an engine room by a method wherein the surface areas of the respective regulators mentioned later is reduced by integrally fitting a main pressure control regulator of fuel gas of a liquid-cooled gas engine and an engine feed pressure control regulator. CONSTITUTION:A pressure regulator 18 consists in integrally fitting a main pressure control regulator 58 to control the pressure of fuel gas fed from outside and an engine feed pressure control regulator 60 to control the pressure of fuel gas sucked under the suction negative pressure of an engine on both sides of a base 56. The main pressure control regulator 58 consists in partitioning a space between the base 56 and a cover plate 62 into a primary gas chamber 64 and an air chamber 66 by means of a diaphragm 68, while the feed pressure control regulator 60 consists into a secondary gas chamber and an air chamber 80 by means of a diaphragm 82. Because of being integrally fitted, the surface areas of both the regulators is small and consequently the influence of the transfer of heat in an engine room to the regulators is made smaller.
Patent JP-H1055020-A (JP)
Title: Tripod for low angle utilizing gear
Inventor: MATSUNAGA NORIO
IPC: G03B17/56
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To speedily decide the angle of a camera only by turning a crank handle by constituting a tripod so that the angle is freely changed by changing the angles of three legs by a gear linked with the crank handle. SOLUTION: The tripod is constituted so that the angle is freely changed by changing the angles of three legs by the gear linked with the crank handle. That means, since a conventional tripod is constituted so that the center pipe thereof is brought into contact with a ground in the case of a full low angle and it cannot be lowered further, the center pipe must be exchanged for the short pipe or a dedicated plate. However, when this tripod is used, the angle of the camera is speedily decided only by turning the crank handle.
Patent JP-H08107816-A (JP)
Title: Cover for baby's seat
Inventor: KUROSU HIROKO
IPC: B60N2/26
Filed: 1994-10-11
Abstract: PURPOSE: To provide a cover for a baby's seat which allows a hygienic use of cushioning seats such as a stroller, baby rack and baby's seat and their fringes and is washable. CONSTITUTION: A cushioning seat 1 in a stroller, baby rack or a baby's seat wherein coverings 5, 6. 8 which cover a crotch belt 2, a waist belt 3 or side pad 4 which constitute the fringes of a baby's seat are provided in a detachable manner, and slits 10 through which the crotch belt and the waist belt are inserted are provided in a cushioning seat cover 5.
Patent JP-H0581973-A (JP)
Title: Dc circuit breaker
Inventor: YOKOKURA KUNIO
IPC: H01H33/59
Filed: 1991-09-25
Abstract: PURPOSE:To provide a DC circuit breaker capable of easily interrupting a large DC current. CONSTITUTION:A plurality of vacuum circuit breakers 1 connected in parallel are connected in parallel to both ends of a plurality of vacuum circuit breakers 4 connected in series. A resistor 5 and a current source circuit 6 are connected in parallel to each vacuum circuit breaker 4 connected in series.
Patent JP-H08109469-A (JP)
Title: Production of metallic oxide thin film
Inventor: FUJINO KOZO
IPC: C23C14/28
Filed: 1994-10-12
Abstract: PURPOSE: To provide a method in which an oxide superconducting film having the orientating properties of crystal axes close to single crystals can be deposited on a metallic substrate even if a metallic substrate of polycrystals is used. CONSTITUTION: Chemical species for constituting metallic oxides such as yttria stabilized zirconia, cerium oxide, magnesium oxide or the like are fed to the surface of a metallic substrate 4 by laser abrasion. At this time, while d.c. current is conducted to the metallic substrate 4 via an electrode 7a and 7b, a film of the metallic oxides in which the chemical species are deposited and the crystal axes are oriented is deposited. On the film of the metallic oxides obtd. as the same manner, a thin film constituted of an oxide superconductor is deposited.
Patent JP-H0772660-A (JP)
Title: Electrophotographic toner
Inventor: SHIRAISHI KEIKO
IPC: G03G9/09
Filed: 1993-09-06
Abstract: PURPOSE:To provide an electrophotographic toner having both releasability and low temperature fixation properties to prevent the winding around the fixing roller and the hot off-set of the toner from occurring. CONSTITUTION:In this toner, the crosslinked structure of the binder in the surface layer of the toner is different from that in the inner layer of the toner and the crosslink density in the surface layer of the toner is higher than that in the inner layer of the toner. This toner preferably consists of polymer particles obtained by subjecting a vinyl monomer to dispersion polymerization and thereafter dyeing the resulting polymer. The polymeric materials in the surface layer and inner layer of the toner are desirably crosslinked by the diacrylate compound represented by the formula: CH2=CR<2>COO-(R<1>)-OOCCR<2>= CH2, wherein R<1> is a specified group and R<2> is hydrogen or an alkyl group.
Patent JP-H0296113-A (JP)
Title: Optical deflector
Inventor: TAKADA HIROHISA
IPC: G02B26/10
Filed: 1988-10-01
Abstract: PURPOSE:To allow high-speed response and to obtain a large angle of polarization by connecting the movable end of bimorph to a hinge or revolving shaft provided to the other end of a mirror or bringing the end into contact with one end of the mirror. CONSTITUTION:One end 11 of the bimorph 1 is fixed and the other end 12 is formed movable. The angle of the mirror 2 is changed according to the displacement of the movable end 12 by curving of the bimorph 1, by which the light is deflected. Particularly the turning shaft 5 or the hinge 4 to serve as a flexible support is so utilized that the mirror 2 can be changed to the larger angle. The bimorph 1 utilizes the expansion and contraction by the dielectric polarization of a piezoelectric material and has, therefore the response capacity to high frequencies. The high-speed response is possible and the large angle of polarization is obtd. in this way.