baber/WOPTO huggingface dataset:
Patent JP-H0966360-A (JP)
Title: Structure of heater tool
Inventor: ITO ATSUSHI
IPC: H05K3/34
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain uniform temp. distribution and pressure distribution on a press-sticking surface by filling a load receiving part formed of members having electrical insulation and satisfactory thermal conductivity of heat from a heating part in a gap between the back surface of the heating part faced to the press-sticking part and an electric supplying part faced to the back surface. SOLUTION: The gap 16 existing between the heating part 20a and the power supplying part 20c is filled with the load receiving part 21. A material forming the load receiving part 21 is electrically insulate and further has larger thermal conductivity than a material of the heating part 20a. Further, the coefficients of thermal expansion of the load receiving member 21, heating member 20a and power supplying member 20c are desirably the same with each other. A material of the load receiving member 21 is, e.g. ceramic or titanium. At the time of heating and pressurizing a work, the pressurizing force is uniformly loaded to the heating part 20a through the load receiving part 21. Heat from the heating part 20a is uniformly radiated in a direction of the power supplying part 20c from the whole surface through the load receiving part 21, and cooling rate is quick and a soldering process time can be shortened.
Patent JP-2000080444-A (JP)
Title: Alloy steel for gun barrel
Inventor: ONDA JUNICHI
IPC: C22C38/50
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide alloy steel capable of forming a gun barrel high in hardness, high in yield strength at a maximum temp. so that the gun barrel reaches at the time of maximum continuous shooting even in the case the thickness is thinned and moreover high in impact strength at a low temp. SOLUTION: This steel has 28 to 36 HRC in normal temp. hardness, <=535 N/mm2 yield strength (0.2% proof stress) at 600 deg.C and >=20 J/cm2 impact strength at -40 deg.C. The alloy steel contains 1.5 to 3.0% Cr, 1.2 to 3.0% Mo and 0.6 to 1.5% V. More concretely, it contains 0.20 to 0.30% C, <=0.60% Si, <=1.0% Mn, <=0.005% S, 1.5 to 3.0% Cr, <=0.5% Ni, 1.2 to 3.0% Mo, 0.6 to 1.5% V, <=0.005% Ti, <=0.05% Cu, <=0.0020% O and the balance Fe with impurities.
Patent JP-H03106688-A (JP)
Title: Thermal recording composition
Inventor: HARA TOSHIO
IPC: B41M5/337
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a thermal recording composition easy to dry and little in shrinkage when dried by dispersing an electron-donative colorless dye precursor and electron-acceptable compound in a solvent having specific dielectric constant and vapor pressure. CONSTITUTION:Solvents to be used in a thermal recording composition are, e.g. hexane, cyclohexane, carbon tetrachloride, etc., with not more than 5.0, preferably not more than 3.0 dielectric constant at 20 deg.C and 25-520mmHg vapor pressure at 25 deg.C. Triphenyl-methane phthalide compounds, fluorane compounds, etc., are used as electron-donative colorless dye precursors and phenol dielectric materials, metal aromatic carboxylate, etc., are used as electron-acceptable compound. The thermal recording composition is obtained by dispersion of such electron-donative colorless dye precursors and electron-acceptable compound in a solvent.
Patent JP-H0670195-A (JP)
Title: Synchronizing separation circuit
Inventor: CHIBA HIDEKI
IPC: H04N5/18
Filed: 1992-08-21
Abstract: PURPOSE:To provide the synchronizing separation circuit capable of obtaining a more stable synchronizing signal without being affected by external disturbance such as noise or dropout. CONSTITUTION:An asynchronous clamp circuit 1 clamps an input video signal and a pulse is obtained by slicing the signal at a 1st synchronizing separation circuit 2. When the pulse width of the pulse is within a prescribed range, a synchronization detection circuit 3 discriminates it as a synchronizing signal and a clamp pulse generating circuit 4 generates a clamp pulse based on an edge of a synchronizing signal. Then a synchronization clamp circuit 5 is worked by the clamp pulse to obtain a video signal of a stable blanking level. Synchronizing separation is performed from the video signal by a 2nd synchronizing separation circuit 6.
Patent JP-H07100777-A (JP)
Title: Loading robot
Inventor: IWAI KAZUO
IPC: B25J9/06
Filed: 1993-09-30
Abstract: PURPOSE:To adjust the phase of a work speedily in a simple manner by making the wrist shaft of a loading robot to be turnable and installing a working shaft installation body which has a plurality of working hands and can be turned, at the top end of the wrist shaft. CONSTITUTION:As for a loading robot, a base board is started at a desired position by a traveling driving means along a constant traveling means, and an arm 3 is turned around a vertical axis, and the arm 3 is bending-extended. If, at that position, a pair of holding members 491 and 492 are installed at the front and rear ends for a working shaft installation body, a finished work W after working is held by one holding member 491, and a not-yet-worked workpiece is held by the other holding member 492, and a wrist shaft 37 is turned by a turning driving means, and a working shaft installation body 38 is set at a turned-back position. Further, the holding members 491 and 492 are turned by turning an output shaft, and the phase adjustment for the not-yet- worked workpiece is carried out on the placing board of a working machine, and the work is positioned speedily, and working is carried out in a simple manner.
Patent JP-H0663513-A (JP)
Title: Selecting machine for bar-like agricultural products
Inventor: MUTO MIKIO
IPC: B07C5/10
Filed: 1992-08-20
Abstract: PURPOSE:To obtain the selecting machine for bar-like agricultural products which can execute selection of different categories such as weight, length, color, etc. CONSTITUTION:In a carrying path for bar-like agricultural products P consisting of an endless conveyor 1, weighing means 31-34 and a discriminating means are provided. In such a state, weight selection by only the weighing means 31-34, length selection and color selection by only the discriminating means, and selection executed by combining the weighing means 31-34 and the discriminating means can be executed selectively.
Patent JP-H04124759-A (JP)
Title: Data transfer device
Inventor: BAN TSUTOMU
IPC: G06F13/28
Filed: 1990-09-14
Abstract: PURPOSE:To improve the working efficiency of a data transfer device by providing a comparator to a reception device to compare the output of a received data quantity calculation circuit with the quantity of data received from a data transmission device and checking the comparison result of the comparator through the data transmission device. CONSTITUTION:When a transmission control circuit 103 transferred all transmission data on a transmission buffer 101, a transfer processor 104 obtains the transmission data quantity and sets this quantity to a transmission data quantity register 105. At the same time, the contents of the register 105 are sent to a comparator 207. The comparator 207 compares the contents of the register 105 with those of a received data quantity calculator 206 and outputs the result of comparison to a status bus 303. Meanwhile the processor 104 sets the transmission data quantity to the register 105 and immediately reads the comparison result out of the comparator 207. If the coincidence is secured between the data quantities, the end of transfer is reported to a data reception device 20 and the buffer 101 is immediately released for the next data.
Patent JP-H1188953-A (JP)
Title: Communication system, exchange and communication method
Inventor: KITAYAMA TETSUO
IPC: H04W88/14
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the communication system, the exchange and the communication method where a PB signal tone is sent to a mobile set being a communication opposite party in the case of communication between digital mobile sets by using a PB signal tone coder to encode the PB signal tone and using a synthesizer to synthesize the PB signal tone onto a signal on a communication channel. SOLUTION: When a pushbutton of mobile sets 3, 4 is depressed, the mobile sets send a transmission request of a PB signal tone to call control processing units 11, 12 of exchanges 1, 2 via a communication control channel. The call control processing units 11, 12 request transmission of a PB signal tone to PB signal transmitters 9, 10, instruct a connection method to channel connection devices 7, 8 and synthesizers 13, 14 and allow the PB signal transmitters 9, 10 to transmit the PB signal tone. The PB signal transmitters 9, 10 encode the PB signal tone and send it to synthesizers 13, 14, the synthesizers 13, 14 synthesizes the coded PB signal tone and a signal on a communication channel and the channel connection devices 7, 8 send the PB signal tone to the mobile sets 3, 4 being communication opposite parties.
Patent JP-H1058018-A (JP)
Title: Cold rolling method
Inventor: FUJITA TAMIO
IPC: B21B37/18
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent rolling troubles (for example, drawing accident due to tension floating) generated at the time of rolling the steep part of variation in thickness with a cold rolling mill. SOLUTION: This method is a cold rolling method for rolling a metal plate 11 into a desired thickness with the cold rolling mill 15 while pickling the plate in a pickling tank 13 and a thickness measuring meter 17 is provided at a distance of not less than a prescribed metal plate stoppable length S1 obtained by v<2> /(2.α0 ) along the metal plate 11 from the inlet of the cold rolling mill 15 to the side of the pickling tank 13 on the outlet side of the pickling tank 13. Thus, the thickness of the metal plate 11 which is passed through the thickness measuring meter 17 is measured and, and by detecting the variation in thickness due to overpickling, the cold rolling mill 15 is controlled. Where, (v) is the transporting speed (m/min) of the metal plate 11 and a o is the reduction rate (m/min<2> ) of the metal plate 11.
Patent JP-H0957087-A (JP)
Title: Very lightweight small granule having high strength and its production
Inventor: YOSHIKAWA TOMOHISA
IPC: C04B38/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain small granules having high strength, a low rate of water absorption and low specific gravity by adding a binder, a blowing agent and water to acidic volcanic rock as principal stock and carrying out molding, sintering, crushing and firing. SOLUTION: Acidic volcanic rock or acidic ejecta rich in silica and vitreous matter us used as stock so as to suppress the reduction of viscosity due to temp. rise. A binder such as bentonite, a blowing agent such as silicon carbide and water are added to the stock and they are molded. The resultant molded body is sintered at a temp. between >=800 deg.C reaction temp. and a temp. below the softening point of the stock by 30-80 deg.C. The sintered body is further fired at a temp. above the softening point of the stock and the expansion temp. of the blowing agent after crushing to <=3mm, preferably <=1.2mm diameter to obtain the objective small granules having high strength, low water absorbing property and low specific gravity.
Patent JP-2001062844-A (JP)
Title: Controller for removal posture of molded product remover
Inventor: SHIOTANI YOSUKE
IPC: B29C33/44
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent defectives from airsing by enabling a molded product to be removed according to a shape of the molded product by a method wherein in an apparatus in which the molded product is taken out to a released position from inside a mold of a molder by using a chuck unit, the chuck unit is provided in a freely pivotal manner at any angle according to control of a servo motor. SOLUTION: When a molded product 17 molded by a molder is taken out, after transferring a chuck unit 13 between a pair of molds which are opened by downward motion of a lifter unit 11 by a vertically driving component, a chuck component 13b is allowed to abut against the molded product 17. Then, after holding the molded product 17 by the chuck component 13b, the chuck 13 is extracted from inside the mold. Thereafter, the lifter unit 11 is moved upward, and the molded product 17 is moved above outside the mold in a state of holding. Then, though the molded product 17 is released on a conveying component 19, the chuck unit 13 is allowed to pivot by a posture controller 15 including a servo motor at that time, and a lower face of the molded product 17 is opposed to the conveying face of the conveying component 17.
Patent JP-H0580099-A (JP)
Title: Inspecting jig for terminal connection type power source device
Inventor: HIGUCHI TORU
IPC: G01R31/00
Filed: 1991-09-25
Abstract: PURPOSE:To facilitate an operation for connection with a terminal part of a power source device, to improve reliability and also to facilitate automation. CONSTITUTION:Conductive contact pins 5 coming into contact with terminals 4 in the opposite end parts of a terminal contact type power source device 1 are fixed on pedestals 6a and 6b. These pedestals 6a and 6b are driven in a sliding manner along drive guides 7, thereby the conductive contact pins 5 are made to come into contact with the terminals 4 of the power source device 1 and thus an inspecting jig is connected electrocally to the power source device 1.
Patent JP-H06197838-A (JP)
Title: Method for cooking rice and rice cooking device used therefor
Inventor: KOMATSU JUNICHI
IPC: A23L7/10
Filed: 1992-08-21
Abstract: PURPOSE:To cook delicions rice crisp and fresh by boiling rice and water put in a rice cooking container, and baking the container after or during steaming. CONSTITUTION:A rice cooking container 1 comprises a container main body 2 and a lid 3. The method of cooking rice includes putting rice and water in the container main body 2, closing the lid 3, and heating the rice cooking container 1 over a high flame for boiling; next, heating the rice cooking container 1 over a low flame, steaming the inside of the container, and heating the rice cooking container 1 at the final stage of boiling to bake the container. After the inside of the rice cooking container 1 is steamed by leaving or preheating the rice cooking container 1, the rice cooking container 1 is heated for baking the container. This baking process is carried out after or during the steaming process so as to evaporate returning water generated in the rice cooking container 1 by the steaming process, and while the rice is steamed the steam is released outside, whereby rice can be cooked crisp and very delicious.
Patent JP-H1179515-A (JP)
Title: Stacker
Inventor: OTOMO TAKAHIRO
IPC: B65H29/46
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To stably stack bills by a stacker incorporated in a device for conveying bills in a longitudinal direction. SOLUTION: A stacker comprises a bill stopping part 6 for storing a single bill, above bills on a stage 22, temporarily retaining parts 14a, 14b for stacking a plurality of bills below the bill stopping part 6, and a bill pressure 8 for pressing sheets on the bill stopping part in a longitudinally entire range so as to drop the same onto the retaining parts 14a, 14b.
Patent JP-S6490254-A (JP)
Title: Polyester composition
Inventor: OSHIDA MASAHIRO
IPC: C08L67/00
Filed: 1987-10-01
Abstract: PURPOSE:To obtain the title composition which can give a molding low in void content, by dispersing fine metal oxide particles surface-treated with a specified bislactam in a linear saturated polyester. CONSTITUTION:Fine metal oxide particles (a) (e.g., TiO2) are mixed with 1-10wt.% based on component (a), bislactam compound (b) of the formula (wherein X is a bivalent hydrocarbon group), e.g., N,N'-terephthaloylbiscapro lactam, in a solvent [e.g., toluene which can dissolve component (b)] to obtain component B comprising component (a) surface-treated with component (b). Component B is dispersed in a substantially linear saturated polyester (A) (e.g., polyethylene terephthalate).
Patent JP-S61126156-A (JP)
Title: Heat-resistant methacrylate resin composition
Inventor: SASAKI ISAO
IPC: C08G69/00
Filed: 1984-11-22
Abstract: PURPOSE:To improve heat resistance without detriment to characteristics inherent in methacrylate resin, by blending a polymer contg. a component having a methacrylimide ring structure with a methyl methacrylate terpolymer having a specified composition. CONSTITUTION:1-99wt% polymer (I) contg. at least 2wt% component having a methacrylimide ring structure of the formula (wherein R1 is H, a 1-10C aliph., alicyclic or arom. hydrocarbon group) is blended with 1-99wt% copoly mer (II) composed of 50-98wt% methyl methacrylate monomer or its partial polymer (A), 1-25wt% styrene or vinyltoluene (B) and 1-25wt% maleic anhy dride. Pref. the copolymer (II) contains components B and C in a ratio of alpha/beta 0.9-1.7 wherein alpha is mol of component B and beta is mol of component C. Pref. the copolymer (I) is composed of at least 2wt% component having a methacrylimide ring structure of the formula and not more than 98wt% struc tural component composed of vinyl monomer.
Patent JP-2000071404-A (JP)
Title: Low elution packaging material and package using it
Inventor: YOSHINAGA MASANOBU
IPC: B32B27/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material having low elution of low molecular weight substance originated from an adhesive for dry lamination and a package having high safety hydienic qualities for pharmaceutical without deteriorating a taste of food or beverage of its content. SOLUTION: In the low elution packaging material 1 obtained by laminating an inside base material 30 to become a sealant on an outside base material 10 via an adhesive layer 20 for dry lamination, the material 30 is formed of a co-extruded 3-layer film of an adhesive layer 36 made of an acid anhydride graft polymer as an intermediate layer, a material having high non-adsorptivity such as polyester or polycarbonate 32 or the like and a straight chain low density polyethylene or non-oriented polypropylene 34, and the straight chain low density polyethylene or the polypropylene 34 is disposed at the innermost side.
Patent JP-S6488255-A (JP)
Title: Detecting device of acceleration
Inventor: KOBAYASHI AKIHIRO
IPC: G01P15/12
Filed: 1987-09-30
Abstract: PURPOSE:To make a device small in size by a construction wherein a processing circuit of an input electric signal of a strain gage is provided in a part of a strain-generating substrate or in a weight part disposed in contact with or in proximity to said part, so as to amplify a weak strain gage signal. CONSTITUTION:The title device is provided with a cantilever 2 supported by a base 1 and with a weight 3 fixed to the cantilever 2, and diffusion-type piezoresistance gages 4a, 4b, 4c and 4d are formed integrally on the cantilever 2. The gages 4a-4d constitute a Wheatstone bridge circuit, and a signal processing circuit 5 and others are formed directly on the weight 3. When an acceleration is impressed, the cantilever 2 is bent by a force acting on the weight 3, and electric signals converted by the gages 4a-4d are led to electrode pads 7 through the circuit 5 and wirings 6 respectively and taken outside. Accordingly, the device can be made small in size by making the weight 3 operate also as a circuit chip.
Patent JP-H07166116-A (JP)
Title: Ink, ink jet recording method using the same and device using the same ink
Inventor: NAGASHIMA SATOSHI
IPC: C09D11/328
Filed: 1994-10-12
Abstract: PURPOSE:To obtain an ink having improved water resistance of printed recorded material and excellent shelf stability in a high-temperature environment without exerting a bad influence on printing quality of printed recorded material of ordinary paper by using both a compound of a specific formula and a specific amine. CONSTITUTION:This ink comprises (A) a compound of formula I (R<1> is H, nitro or amino; R<2> is carboxyl, sulfonic acid or phosphoric acid) and (B) a primary to tertiary amine in an ink containing a colorant and a liquid medium to dissolve or disperse the colorant. The component B is preferably a compound of formula II [R3 is a 4-48C alkyl or H; R<4> is a (CH2)a-X1 ((a) is 1-4) or H; R5 is a (CH2)b-X2, a R6-Y or H ((b) is 1-4; R6 is a 1-48C alkyl or H); Z is a (NR7ClH21)c (NHCnH2n)d ((1) and (n) are 2-4; c+d is 0-50); R<8> is a (CH2)h-X4 ((h) is 1-4; X1 to X4 are carboxyl, etc.)].
Patent JP-H08113292-A (JP)
Title: Manual sharp-edged tool
Inventor: NAKAOKA TETSUYA
IPC: B67B7/44
Filed: 1994-10-12
Abstract: PURPOSE: To remove a synthetic resin-made auxiliary cap mounted on an open part of a glass bottle or the like and to pierce a hole in an empty aerosol can by a method wherein a flat head part or a needle part of a metal rod can be projected or retracted from one end or the other end of a body. CONSTITUTION: A metal rod 2 having a flat head part 2a at one end and a needle part 2b at the other end thereof is set in a body 1. The flat head part 2a or the needle part 2b of the metal rod 2 can be projected or retracted from one end or the other end of the body 1. A projected part of an auxiliary cap made of a synthetic resin is hooked with the flat head part 2a of the metal rod 2, and the body 1 is pressed down by utilizing the principle of the lever. The synthetic resin-made auxiliary cap is pressed down to be removed. Furthermore, a hole can be pierced in an empty aerosol can by tapping the needle part 2 of the metal rod 2 on the bottom or side part of the empty can.
Patent JP-H1177291-A (JP)
Title: Low-temperature brazing method for aluminum die cast material
Inventor: OTSUKA YOSHITATSU
IPC: B23K1/20
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-temp. brazing method for an aluminum die cast material capable of forming a defectless joint in spite of in-furnace brazing. SOLUTION: In the method for in-furnace brazing of the aluminum die cast material at <=500 deg.C, a Zn-Al based alloy brazing filler metal and a flux mixture composed of oxide-fluoride or a fluoride based flux mixture is used and heating up is executed from the solidus temp. of the Zn-Al based alloy brazing filler metal up to the max. heating temp. at a rate of <=15 deg.C/min. The aluminum die cast material is preferably subjected to shot blasting in a desired brazing position.
Patent JP-H0696644-A (JP)
Title: Gas-blast breaker
Inventor: NAKAJIMA ATSUYA
IPC: H01H33/02
Filed: 1992-09-16
Abstract: PURPOSE:To provide a gas-blast breaker, with which insulating support of a fixed side arc-extinguishing cylinder can be performed without being affected by high-temperature gas generated while current is broken. CONSTITUTION:A supporting member 22 is provided which extends along a fixed side arc-extinguishing cylinder 21 as well as supporting, on its one end, the same cylinder 21 on a fixed side contact shoe 16 side, and fixed to the fixed side contact shoe 16 side of the fixed side arc-extinguishing cylinder 21 of an earth tank 1. The fixed side arc-extinguishing cylinder 21 is formed in a semicircular shape in its section, except a part of the contact part side with the fixed contact shoe 16, a stepped part 21c formed in the contact part between the cylindrical part 21a and the semicircular part 21b, is supported by the supporting member 22, and the other end part of the supporting member 22 is extendedly formed in a space formed below the semicircular part 21b.