baber/WOPTO huggingface dataset:
Patent JP-S60100212-A (JP)
Title: Start and stop controller of numerically controlled machine tool
Inventor: YAMASHITA TAIOU
IPC: B23Q15/22
Filed: 1983-11-04
Abstract: PURPOSE:To make an automatic return to an origin by making a shift in original on the basis of the origin at the stop of the operation of a machine by a specific extent, and making a movement in the opposite direction of said shift at the start. CONSTITUTION:A numerical controller 11 which controls many numerically controlled machine tools 10 on the basis of a program and a computer which controls it generally are connected to each other through an interface, etc., to transfer necessary program data. Said tools 10 have a variable element 20 such as a table which is fed in a Z-axis direction by a feeding device 22 including a servomotor 21 and also has an origin detector 25. The movement of the variable element 20 is controlled on the basis of the origin to position it at a high speed. In this case, the movable element 20 is shifted by a shifting means in a specific direction on the basis of said origin by a specific amount at the stop of the operation of the tool 10 and moved by an origin returning means 18 in the opposite direction of said shift direction at the start.
Patent JP-S5998412-A (JP)
Inventor: OKUDA SHIGERU
IPC: H01B5/00
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000038814-A (JP)
Title: Eaves gutter hanging device
Inventor: KONISHI TAKAHIRO
IPC: E04D13/064
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter hanging device carrying out mounting work of an eaves gutter and the eaves gutter hanging device with high work efficiency simultaneously and having function capable of interlocking fixing a net-like fallen leave prevention member for preventing the incursion of fallen leaves in the eaves gutter. SOLUTION: An eaves gutter hanging device is equipped with a mounting section 10 mounted to a fascia board 5 of a building and an eaves gutter bearing section 20 monolithically projected forward of the mounting section 10. A first interlocking claw 211 for inserting one side end 41 of a net-like fallen leave prevention member 4 therein to interlock is provided in the upper surface of a first horizontal section 21 of the eaves gutter bearing section 20, and while, a second interlocking projection 252 for interlocking a net edge of the other side end 42 of the net-like fallen leave prevention member 4 therewith is provided in the upper surface of a third horizontal section 25 of the eaves gutter bearing section 20.
Patent JP-S58108900-A (JP)
Title: Electrostatic transducer
Inventor: WADA HIROTO
IPC: H04R19/00
Filed: 1981-12-23
Abstract: PURPOSE:To uniform the surface charge density of an electret excellently and to improve the stability greatly by preventing charge leakage due to the supporting structure for a fixed electrode and setting the distance from a diaphragm freely. CONSTITUTION:When charges of an electret element 23 are minus, an electret structure 25 induces plus charges on the reverse side of a dielectric 24 mounted on the element 23 and minus charges having the same polarity with the element 22 on the top side, namely, performs dielectric (polarization) operation. Firstly, a switch SW connected to the dielectric 24 is closed to ground the dielectric 24, and then the switch SW is opened to obtain insulation from the earth. For example, an insulating pair of tweezers are used to mount the dielectric 24 on the surface of the electret element 23 while holding the zero charge state, thus obtaining the dielectric operation.
Patent JP-H0610437-A (JP)
Title: Roof of terrace, carport, etc.
Inventor: YAMAGA EIJI
IPC: E04F10/08
Filed: 1992-06-25
Abstract: PURPOSE:To join and add ridges without cutting a rafter support and a front girder at their ends and to provide good appearance as a unit terrace. CONSTITUTION:In a roof of a terrace or carport, etc. which comprises rafters put on both a rafter support and a front girder, a mounting hole 9 for mounting a side frame bracket is bored through the end of rafter support 1 and a side frame bracket 21 having a side frame 20 and a rafter support corner cap 23 attached to the respective portions thereof is inserted into the mounting hole 9 from the end of the rafter support and is secured in place by screws. A mounting hole for mounting a front girder corner cap is bored through the end of the front girder, and the front girder corner cap to which the side frame 20 is attached is fitted into the mounting hole from the end of the front girder and is secured in place by screws so as to form a unit roof of a terrace or carport, etc. To join or add ridges, the mounting hole 9 for mounting the side frame bracket and the mounting hole for mounting the front girder corner cap are used in place of corner caps to connect the rafter support and the front girder.
Patent JP-2001031204-A (JP)
Title: Garbage container reversing device of garbage collecting car
Inventor: KIKUCHI SHINICHI
IPC: B65G65/23
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To guarantee safety reversing operation of a container by moving a lift arm to a reversing position from a standby position as a gripping mechanism is moved to a gripping position from a release position by driving of an actuator, and locking the lift arm on the standby position in moving the gripping mechanism. SOLUTION: A garbage container is set in the rear of a garbage input box A, a lifting cylinder 30 is extended, and when rotating a lift arm 10, a lock part 41a of a first lock member 41 engages with a lock pin 42, and the lift arm 10 is locked on a standby position 10A. An engaging arm 24 is rotated in the upward direction with a base end part as the center via links 21 to 23 by successive extending motion of the lifting cylinder 30, so that the whole gripping mechanism 20A is moved to a gripping position, a gripping pin of the container is sandwiched between an engaging surface 24b of the engaging arm 24 and an engaging recessed part 25c of a gripping member 25, the garbage container is reversed by rotation of the lift arm 10 after that, and garbage in the garbage container is inputted to an input port A1.
Patent JP-H0953997-A (JP)
Title: Temperature detector
Inventor: ASADA KAZUHIRO
IPC: G01K11/12
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To detect abnormal temperature of an object to be measured easily through a simple structure and to detect the position in the object where the temperature has risen. SOLUTION: A light source 2 and a light receiving element 2 are connected through an optical fiber 3 with a photocoupler 4 which is connected with first through fourth temperature sensors 6a, 6b, 6c, 6d through an optical fiber 7. Each temperature sensor 6a, 6b, 6c, 6d comprises a case having one open end, a waterproof cap having a central through hole inserted into the case through the opening, and a temperature sensitive part where the inner space of case defined by the waterproof cap is filled with a similar temperature sensitive color changing member which changes its color to a color of which light absorption and scattering are easily changeable to a light having a specified wavelength upon temperature rise.  Forward end face of the optical fiber 7 in each temperature sensor 6a, 6b, 6c, 6d is spaced apart equally from the surface of temperature sensitive color changing member at each temperature sensitive part and the branch ratio is varied at each branch of the optical fiber 4.
Patent JP-S63152367-A (JP)
Title: 3-perfluoroalkyl-5-substituted oxyisoxazole derivative, production thereof and herbicide containing said derivative as active ingredient
Inventor: SUMIMOTO SHINZABURO
IPC: A01N43/00
Filed: 1987-08-21
Abstract: NEW MATERIAL:A compound expressed by formula I [R is OH, 1-3C alkoxy or R<3>-N-R<4> (R<3> is H or 1-3C alkyl; R<4> is 1-6C alkyl, phenylalkyl which may have a substituent group, phenyl which may have a substituent group or R<3> and R<4> together with N form cyclic amino); Rf is 1-3C perfluoroalkyl; R<1> is H, 1-6C alkyl or phenyl which may have a substituent group; R<2> is H or 1-3C alkyl; n is 0-2]. EXAMPLE:N-Methyl-N-(3-methylphenyl)-2-(3-trifluoromethyl-5-isoxazolylo xy)ace tamide. USE:A herbicide capable of exhibiting excellent selectivity for useful plants, e.g. rice plant, wheat, soybean, cotton, etc., in particularly pre-emergence treatment. PREPARATION:For example, a compound expressed by formula III (M is H or alkali metal) is reacted with a compound expressed by formula III (Hal is halogen) to afford the aimed compound expressed by formula I.
Patent JP-H0499386-A (JP)
Title: Semiconductor device
Inventor: KOIKE RYOICHI
IPC: H01L29/78
Filed: 1990-08-07
Abstract: PURPOSE:To reduce a P-N junction breakdown strength and to transmit to a drain through a metal wiring by preparing the same conductivity type and high concentration impurity region as a substrate or a well in the bottom of a diffused layer directly under a connection hole between a diffused layer of a MOS transistor and the wiring. CONSTITUTION:The same P-type high concentration impurity region as a substrate or a well 1, formed directly under a connection hole to Al wiring 7 in the bottom of an N<+> type drain diffused layer 2 of an N-channel MOS transistor is formed by ion implanting, for example, boron. Here, an acceleration energy is so regulated that the peak of an impurity concentration distribution reaches the bottom of the layer 2, and ion implanted. A processing step of fanning an impurity region 8 includes forming an interlayer insulating film 6, forming a connection hole of the wiring 7 to the layer 2 in an etching step, then eliminating residue of resist in the hole in a mask photo step, and then baron ion implanting.
Patent JP-2001031260-A (JP)
Title: Paper sheet feeding mechanism of printer
Inventor: OYA KOICHI
IPC: B65H1/28
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding mechanism of a printer capable of automatically printing many paper sheets in a paper cassette of a normal size by effectively utilizing the empty space produced in the cassette. SOLUTION: In a paper cassette 1, there are provided a paper feed roller 2 for feeding paper sheets 6, a side guide 3 for fixing paper sheets, an end guide 4 having a spring 7 at both ends, a center guide 5 for distributing paper sheets between a rear end side paper storing part 13 and a paper feed side paper storing part 14 and storing the same therein, and an end guide stopper 15 for stopping the end guide 4 in the position of the center guide 5. By the expansive operation of the spring, one end of which is fixed in the paper cassette 1, the other end of which being fixed to the end guide 4 to the paper feed direction, the end guide 4 is moved in the paper feed direction when paper in the paper feed side paper storing part is out, thereby moving paper sheets from the rear end side paper storing part to the paper feed side paper storing part.
Patent JP-2000037178-A (JP)
Title: Low-caloric beverage
Inventor: GOTO ATSUKO
IPC: A23L27/30
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a low-caloric beverage containing a low-calorie sweetener added thereto and capable of taking out a taste quality comparable to that of sugar when used for the beverage, especially a low-caloric beverage such as a canned hot coffee beverage containing the low-caloric sweetener added thereto and capable of taking out the taste quality comparable to or higher than that of the sugar when used for the beverage filled in a container such as the hot coffee beverage filled in a can container. SOLUTION: This low-caloric beverage such as a canned hot coffee is produced by adding erythritol and xylitol or erythritol, xylitol and stevia as a sweetener thereto. In this case, the weight formulating ratio of the erythritol to the xylitol is preferably 1:(0.1-5) and the amount of the formulated stevia is preferably 0.001-1 wt.% based on the sum of weights of the erythritol and xylitol.
Patent JP-H1041128-A (JP)
Title: Magnet roller and its manufacturing method
Inventor: TAKEBE KOTARO
IPC: G03G15/09
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a magnet roller having a satisfactory characteristic, by using rare earth system alloy as magnetic powders mixed in a bond magnetic composition. SOLUTION: In the magnetic roller obtained by forming a bond magnetic composition where magnetic powders are mixed and dispersed in a binder into a roller form, rare earth system alloys are used as the magnetic powders. The alloys have isotropy, or the rare earth alloys are set to be the alloys of rare earth metal selected from Sm, Nd and Ce and the other metals. The binder is made from heat reversible resin obtained by mixing one type or two or more types selected among polyamide resin, polypropylene resin, epoxy resin, ethylene-polyvinyl copolymer resin and ethylene-ethyl acrirate copolymer. The bond magnetic composition where the magnetic powders of rare earth system alloy are mixed is used for the binder and the roller is formed. Then, it is magnetized.
Patent JP-H0659533-A (JP)
Title: Automatic document feeder
Inventor: YAMADA YASUSHI
IPC: G03G15/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide an automatic document feeder capable of reducing manufacturing cost without generating a noise and a vibration by surely stabilizing the document returning/feeding actions on the recirculating document feeder of a top feeding and bottom returning system and preventing the damage of the leading edge of a document. CONSTITUTION:In the automatic document feeder of the document recirculating type top feeding and bottom returning system, the document sent out from an ejecting means attaining bottom returning to a document placing part 310 capable of loading plural documents is carried with the leading edge of the document held, inserted under the bottom layer of a bundle of the documents on the document placing part 310, and then, successively placed on the placing surface of a feeding belt 311 by a turnable means composed of the feeding belt 311 capable of being moved in a feeding direction by a driving means, as a characteristic.
Patent JP-H0258257-A (JP)
Title: Semiconductor package with leads
Inventor: AOI YASUNORI
IPC: H01L23/50
Filed: 1988-08-23
Abstract: PURPOSE:To make a multilayer ceramic substrate size as small as possible, and obtain a low cost device while high reliability is maintained by constituting the substrate by using a ceramic package having a plurality of terminals on the same surface, and an insulating substrate on which a plurality of leads are fixed so as to correspond with the respective terminals. CONSTITUTION:The title device is constituted of a ceramic package 20 and an insulating substrate 40. A semiconductor element which forms integrated circuits is mounted on the package 20, which has, on the same surface, a plurality of terminals 24 electrically connected with a plurality of electrodes of the above integrated circuits. A plurality of leads 50 are fixed on the insulating substrate 40 so as to correspond with a plurality of the above terminals 24 of the ceramic package 20. A plurality of the above terminals 24 and a plurality of the leads 50 are connected. For example; a pin grid array type IC package is formed in the following manner: a multilayer ceramic substrate 20 on which an IC chip 10 is mounted, and the lead substrate 40 made of ceramics to which pin type leads 50 are fixed by glass bonding are connected in the manner in which the terminal 24 of a wiring pattern and end-portions 51 of the pin type leads 50 corresponding the terminal 24 are connected by using solder or conductive epoxy resin 70 and the like.
Patent JP-H0765426-A (JP)
Title: Production of overwritable magneto-optical recording medium
Inventor: OKAMURO AKIO
IPC: G11B11/105
Filed: 1993-08-24
Abstract: PURPOSE:To produce an overwritable magneto-optical recording medium with a small reduction of C/N in reproducing signals. CONSTITUTION:This overwritable magneto-optical recording medium consists of at least two magnetic layers of a memory layer and a recording layer on a substrate. The magnetic layer is formed by sputtering. In this process, sputter- etching is performed before at least one of the magnetic layers is formed.
Patent JP-S6454462-A (JP)
Title: Electrophotographic toner
Inventor: UCHIDA MITSURU
IPC: G03G9/09
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a magenta toner superior in color development performance, light and heat resistances of a magenta color, strong in coloring power, and not dyeing a fixing roller and the like by incorporating a compound classified in C.I. Pigment Red 5 and a thioindigo type pigment. CONSTITUTION:The magenta toner contains the compound classified in C.I. Pigment Red 5, such as an organic insoluble monoazo pigment represented by formula I, and a thioindigo type pigment. The binder resin to be used is polystyrene or its derived monopolymer, such as poly-p-chlorostyrene optionally substituted, and styrene-p-chlorostyrene copolymer, etc., thus permitting the obtained magenta toner to be clear in color and strong in coloring power, and superior in light and heat resistances, and not to dye the fixing roller.
Patent JP-H0548135-A (JP)
Title: Semiconductor photodetector and its manufacture
Inventor: KIMURA TADASHI
IPC: H01L31/10
Filed: 1991-08-21
Abstract: PURPOSE:To simplify the manufacturing process and improve the efficiency of a semiconductor photodetector. CONSTITUTION:A semiconductor layer 3 of the first conductivity type is provided on part of a semiconductor substrate 1 by epitaxial growth by using a suitable mask 2 and a semiconductor superlattice light absorbing layer 5 having a super lattice which is perpendicular to the surface of the substrate 1 is formed by using the side of the layer 3 as the growth seed of the layer 5. Therefore, the surface vertical direction having the largest area can be utilized as the incident direction of light. In addition, incident light can be effectively converted into optical signals and, at the same time, a large number of devices can be formed in the same substrate.
Patent JP-H0760132-A (JP)
Title: Photocatalyst and method for carrying the same
Inventor: KOSAKA YOSHIOMI
IPC: B01D53/86
Filed: 1993-08-24
Abstract: PURPOSE:To produce a photocatalyst having durability and capable of being carried on a coated surface or the surface of a body of a metal, resin, etc., with high work efficiency without deteriorating the photocatalytic function. CONSTITUTION:Titanium dioxide granules 3 having photocatalytic activity are carried on the almost entire surfaces of inorg. granules 2 to obtain the objective photocatalyst 1 or the granules 3 are assembled and carried on each other. When the photocatalyst 1 is mixed with an org. binder 4, the spray coating of the surface of a body 5 to be coated with the photocatalyst 1 is facilitated. The org. binder 4 on the front side of the photocatalyst 1 is degraded and removed by irradiation with near UV having 300-400nm wavelength from a black light 6, but since the titanium dioxide granules 3 at the rear side of the photocatalyst 1 are not exposed to near UV, the org. binder 4 at the rear side is not degraded and the adhesive strength of the binder 4 is maintained.
Patent JP-S60101623-A (JP)
Title: Constant voltage supply circuit
Inventor: MATSUMURA KEN
IPC: G05F3/30
Filed: 1983-11-08
Abstract: PURPOSE:To set an output voltage at a high level and to prevent the variance of the output voltage due to temperature change, by providing a diode between the common juncture between an output terminal and a constant current source and the common juncture between a transistor TR of one side and a resistance connected to a TR of the other side. CONSTITUTION:A pair of transistors TRQ1 and Q2 are provided to a constant voltage supply circuit, and an output terminal and an earth potential 12 are connected between the collector and the emitter of the TRQ1 via resistance R1 and R2. While the base of the TRQ1 is connected to the potential 12 via a diode D1, and the base is cnnected to the output terminal via a resistance R3. At the same time, the output terminal is connected to the collector of the TRQ2 and the potential 12 is connected to the emitter of the TRQ2. The base of the TRQ2 is connected to the juncture between the R1 and the collector of the TRQ1. Then a diode D2 is connected between the common juncture between the collector of the TRQ2 and resistances R1 and R3 and the juncture between an output terminal 11 and a constant current source 13. The current is supplied to the D2 from the source 13 to prevent the variance of the output voltage due to the temperature change.
Patent JP-2000040024-A (JP)
Title: Document managing device, and computer readable recording medium recording with program for functioning computer as the document managing device
Inventor: OHASHI TADASHI
IPC: G06F17/30
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To match the content of a document managed by himself with master information after change when the master information is changed in a document managing device in which the master information of plural kinds of attribute information included in the document managed by himself is stored in another information managing device. SOLUTION: This document managing device 10 periodically checks whether or not attribute information in a document managed by oneself is contradictory to the master information of attribute information which is managed by a personnel affairs server 30 and a division server 31 and changes the attribute information in the document into the attribute information in the servers 30 and 31 when it is contradictory.
Patent JP-S58115120-A (JP)
Title: Preparation of pitch type carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/155
Filed: 1981-12-28
Abstract: PURPOSE:To obtain carbon fibers of high performance, having a low softening point and improved strength, Young's modulus, etc., by using a pitch having a reflectance in a specific range as a raw material. CONSTITUTION:A pitch having 8.5-9.3% minimal value of the reflectance and 11.8-12.5% maximal value thereof is used a raw material and melt spun to give pitch fibers, which are then made infusible in an atmosphere of an oxidizing gas of preferably 20-100% concentration at 20-300 deg.C for 5min-10hr, and heated at 5-20 deg.C/min heating rate to 800-3,500 deg.C in an atmosphere of an inert gas and carbonized or graphitized to afford the aimed carbon fibers. Preferably, a pitch obtained by catalytically cracking petroleum, e.g. kerosene, light oil or residual oil after the atmospheric distillation, and heat-treating the resultant heavy oil having 400-500 deg.C boiling point if necessary under 20-350kg/cm<2>.G pressure of hydrogen is used as the raw material pitch.