baber/WOPTO huggingface dataset:
Patent JP-S58202238-A (JP)
Title: Automatic sheet winding device
Inventor: AKEI SEIJI
IPC: B65H18/20
Filed: 1982-05-15
Abstract: PURPOSE:To reduce the length of the end portion of a sheet wound on a winding tube by gripping one end of the sheet after winding the end of the sheet cut by a cutter on the winding tube by means of winding tool, and pulling said sheet under this condition. CONSTITUTION:In winding a sheet 3 on a winding tube 2, winding rollers 1 are stopped after placing the sheet 3 on the upper surfaces of a pair of the winding rollers 1, to be turned, and then a pair of pinch rollers 8 are driven to grip the sheet 3. Then, after cutting the sheet 3 with a cutter 4, a winding tube 2 is supplied onto the sheet 3 between the rollers 1 from a feeder 5. Then, after winding the end portion 6 of the sheet 3 around the winding tube 2 by the agency of a winding tool 7, a touch roller 11 is moved downward to hole the winding tube 2 and a pulling roller 9 is moved downward to pull the sheet so that the length of the end portion 6 of the sheet is reduced. Then, the sheet 3 is wound up on the winding tube 2 with the end portion 6 of the sheet held by a pressing member 10.
Patent JP-H11276918-A (JP)
Title: Crusher
Inventor: ONO EIICHI
IPC: B02C13/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform the opening/closing of a casing for maintenance and inspection by a simple mechanism without arranging an actuator for the opening/closing of the casing. SOLUTION: In the crusher having a rotor with a hammer freely rotatably installed in a casing 2, the casing 2 is constituted of a fixed casing 3 and a moving casing 4 horizontally movable for the opening/closing of the casing 2. The fixed easing 3 is provided with a horizontal supporting base 5 for supporting the moving casing 4 at the closed position thereof, and a receiving base 6 for supporting the moving casing 4 moving to the open side is installed successively to the supporting base 5.
Patent JP-H1123550-A (JP)
Title: Sample feed method of gas chromatography and device thereof
Inventor: GERSTEL EBERHARD
IPC: G01N30/14
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make variable the quantity of a sample capable of being used for analysis by gas chromatograph, very simple remove the sample analysed by gas chromatography, and simplify a device for the purpose. SOLUTION: In a method supplying a sample to gas chromatophy, a sample separated from liquid chromatograph 1 is guided through a circulation cuvette 4, and when the range of the objective sample arrives at the circulation cuvette 4, through a syringe 18 pulled up at a predetermined rate against the moving rate of a flow introduced in the circulation cuvette 4, the objective range of the chromatograph is taken off from the flow up to the terminal end.
Patent JP-H02259552-A (JP)
Title: Method for inspecting pattern of printed board
Inventor: KITAKADO RYUJI
IPC: G06T7/00
Filed: 1989-03-31
Abstract: PURPOSE:To automatically inspect the pattern of a printed board and to precisely decide an angular aperture by executing the processing of enlargement to at least one of a pattern image and a whole image. CONSTITUTION:The printed board 11 is arranged on a stage 10 and sent in a conveying direction Y while the image thereof is read every X in a line direction by a reader 20. The read image data is sent to binarization circuits 21a and 21b and a whole image original signal HIS0 and a pattern image original signal PIS0 are generated. A through hole inspection circuit 30 inspects the relative positional relation between a through hole and a wiring pattern and gives the inspected result to a central arithmetic processor 50. Then, since the overlapped area of the pattern image and the whole image is obtained by executing the processing of the enlargement to at least one of them, the effect caused by looseness or inclination at the aperture edge of the through hole can be eliminated.
Patent JP-H02259750-A (JP)
Title: Porphyrin-based recording material
Inventor: KOMINAMI KAZUHIKO
IPC: G11B7/24035
Filed: 1989-03-31
Abstract: PURPOSE:To inhibit the thermal irreversible change of a recording material and to stabilize the material by using specified zinc porphyrin as a guest component. CONSTITUTION:This recording material is an optical recording material utilizing nonphotochemical whole burning phenomenon, enabling multiple recording at the same position with rays of light having different wavelengths and made of a compsn. based on zinc porphyrin represented by the formula as a guest component and a host component compatible with the guest component as a main component. In the formula, one or more among X1-X4 are aryl groups each having an ionic group or ionic heterocyclic groups and the others are H or nonionic groups. Zinc 5,10,15,20-tetra(4-N-methylpyridinium)porphyrin tetraiodide may be used as the guest component and PVA as the host component.
Patent JP-H03279802-A (JP)
Title: Dimension measuring method for steel plate
Inventor: NAKAGAWA TADAO
IPC: G01B11/04
Filed: 1990-03-29
Abstract: PURPOSE:To measure the steel plate with high accuracy by irradiating the steel plate on a belt conveyor with stroboscopic light, processing the difference between reflected light beams from the steel plate and belt conveyor as signals, and making their border clear. CONSTITUTION:The quality of the steel plate is selected on an operation display board 7 first and the quantity and irradiation angle of light are determined. Then the shorn steel plate 2 is conveyed on the belt conveyor 1 and when a steel plate detector 8 detects the steel plate 2, a stroboscopic light source 3 emits light in synchronism with the circuit signal of the CCD camera 6 of a photodetection part. Then a camera 5 photodetects the reflected light beams from the steel plate end part and conveyor 1 and a signal processor 9 processes the photodetection signal to calculated the distance DELTAX from the center of the camera 6 to the steel plate end part with high accuracy. Thus, when the distance DELTAX from the CCD camera center to the end part of the steel plate 2 is calculated, the dimension of the steel plate 2 is measured. Namely, the light emission of the stroboscopic device and the photodetecting operation of the camera 6 are performed at the same timing and the processor 9 performs arithmetic processing to measure the dimension of the steel plate.
Patent JP-2000273334-A (JP)
Title: Production of methine dye
Inventor: NISHIGAKI JUNJI
IPC: C09B23/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure methine dye in good yields by condensing two specified compounds with each other. SOLUTION: A compound of formula I is condensed with 0.5-3.0 mol, per mol of the compound of formula I, of a compound of formula II at 0-100 deg.C, desirably, 10-80 deg.C in an inert solvent in the presence of, optionally, from 0.1 mol, per mol of the starting compounds, to a large excess amount, of a lowly nucleophilic organic base to obtain a methine dye of formula III.  In the formulae, A is an activating group; W1 and W2 are each a substituted or unsubstituted alkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted heterocyclic group; L1 to L3 are each a substituted or unsubstituted methine; a is 0-3; Z is an atomic group necessary to form a five- or six-membered nitrogen-containing heterocyclic ring; R1 is a substituted or unsubstituted aryl; R2 is H, a substituted or unsubstituted alkyl, or a substituted or unsubstituted heterocyclic group; L4 and L5 are each a substituted or unsubstituted methine; p is 0 or 1; and (M)m is a group of counterions necessary to neutralize the charge of the molecule.
Patent JP-H05278339-A (JP)
Title: Optical recording medium
IPC: G11B7/2472
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an optical recording medium wherein an analog NTS image signal can be recorded under a high C/N and small jitter state by a method wherein a recording layer containing a specific phthalocyanine pigment and a reflective film are successively formed on a light transmissive substrate. CONSTITUTION:An application liquid is prepared by dissolving a phthalocyanine pigment expressed by the formula I (R1, R2 represent an hydrogen, a hydroxyl group, etc., R3-R6 represent an alkyl group, a sulfino group, etc., (q) represents an integer of 0-4, and Me represents an metal atom such as Si, V, Al, etc.) in a suitable solvent. A recording film 12 is formed by applying the application liquid onto a light transmissive substrate 11 to be dried. Then, a reflective film 13 consisting of metals such as Au, Ag, Cu, Al, etc., is formed on the recording film 12 by adopting vacuum evaporation method or the like. Further, after applying untraviolet-setting resin onto the reflective film 13, a protective film 14 is laminated by irradiating the coated film with ultraviolet rays to be hardened, and an optical recording material 1 is obtained. It should be preferable that a thickness of the recording film is 0,03-0.6mu and a thickness of the reflective film is 0.03-0.6mu.
Patent JP-S5417665-A (JP)
Title: Semiconductor device
Inventor: WATAKABE YAICHIROU
IPC: H01L23/48
Filed: 1977-07-08
Abstract: PURPOSE: To reduce thermal resistance to a cooling body by making fixation definitely through a cappillary phenomenon, by converting the reverse surface of a semiconductor substrate with a semiconductor element formed on its surface into a porous layer and by fixing the cooling body to it by using a brazing material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11257517-A (JP)
Title: Both direction operation passage opening and closing valve and hydraulic supply device employing it
Inventor: MORII TAKAO
IPC: F15B13/042
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that an actuator moves due to a leakage of a small amount of pressure oil when this valve is shut off by providing a restriction passage communicating a second port with drain when a poppet valve element is displaced in the direction of seating on a seat opening and the poppet valve body is seated on the seat opening to shut off the communication between ports. SOLUTION: A passage opening and closing valve is constituted in such a way that, when total force of pressure on one side of a first port 1 and a second port 2 or pressure of both ports is larger than a set force by a spring 6, a poppet valve element 4 having a first pressure receive area part A subjected to the action of pressure oil in the first port 1 and a second pressure receive area part B (>A) subjected to the action of pressure oil in the second port 2 moves upward to open a passage so that a flow of pressure oil between both ports 1 and 2 becomes possible. When this passage opening and closing valve is shut off, the second port 2 communicates with a drain port 7 side through a restriction passage 14 formed on the valve element 4. Consequently, it is possible to exclude a leakage on a drain side even if a leakage from the primary side to the secondary side occurs and prevent unintentional operation of an actuator securely.
Patent JP-S565849-A (JP)
Title: Stabilizer for polyurethane
Inventor: KISHIMOTO MASAAKI
IPC: C08K5/18
Filed: 1979-06-29
Abstract: PURPOSE: A stabilizer, capable of stabilizing polyurethane against light, heat and oxygen even in outdoor use for a long term by the synergistic effect of components, and comprising a phenylenediamine compound and a dithioate compound.  
     CONSTITUTION: A stabilizer prepared by kneading (A) 10pts.wt. a phenylenediamine compound of formula I (R 1  and R 2  are lower aliphatic hydrocarbons), preferably N-phenyl-N'-isopropyl-p-phenylenediamine, with (B) 2W15pts.wt. a dithioate compound of formula II (R 3  is lower aliphatic hydrocarbon; X is Ni; or Cu), preferably nickel dibutyldithiocarbamate. 0.2W20pts. of the stabilizer is incorporated into 100pts. of a polyol component for a polyurethane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200758-A (JP)
Inventor: NUMAMOTO YUKIO
IPC: A62D1/00
Filed: 1982-05-18
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-H07271404-A (JP)
Title: Servocontroller
Inventor: MARUO SATOSHI
IPC: G05D3/12
Filed: 1994-03-28
Abstract: PURPOSE:To provide the servocontroller which monitors errors with a software while connecting plural CPU by a bus. CONSTITUTION:The first CPU executes a read/write check to a shared memory 22 in a step 100. When it is not normal as a result of the check, the presence of abnormality at the shared memory observed from the first CPU is decided, and error display is executed in a step 115. In a step 120, the interruption signal of read/write check completion from the second CPU is waited. When no interruption signal is received within prescribed time, the presence of abnormality at the shared memory observed from the second CPU is decided and error display is executed in a step 130. When no interruption signal is received within the prescribed time, the generation of any abnormality such as arithmetic error, overflow or runaway at the second CPU is decided in a step 175, and the error display showing such a state is executed by the first CPU.
Patent JP-S567024-A (JP)
Title: Indicator of electronic digital representation weighing machine
Inventor: TERAOKA KAZUHARU
IPC: G01D4/00
Filed: 1979-06-29
Abstract: PURPOSE: To prevent a mistake in business and to obtain a more ready calculation by displaying such data as weight, price, unit price, and tare of goods in each column of an indicator, and also making the indicator display totals of weigths and prices and the remainder of goods.  
     CONSTITUTION: The weight of goods is converted into an electric signal by a load cell 201, and sent to a weight calculator 207 through an analog/digital converter 202 and a weight register 210. On the other hand, receiving the output from a tare key 154, a tare controller 205 opens a gate 219 to send tare weight data from the weight register 210 to a tare register 211, and a tare weight is displayed on an indicator 220 through a gate 217. The signal from the tare register 211 is entered to the weight calculator 207, and weight is displayed through a net weight register 212 and a gate 217. Similarly, a unit price and a price are displayed through a unit price controller 204 and a price calculator 208. Moreover, these signals are entered to an arithmetic unit 206 to display a total price, total weight, and total number under the control of an arithmetic controller 203. Thus, a mistake in business can be prevented and calculation can be more ready. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62239649-A (JP)
Title: Telephone set provided with automatic holding release fucnction
Inventor: WATANABE KAZUYUKI
IPC: H04M1/72
Filed: 1986-04-10
Abstract: PURPOSE:To facilitate the transfer of talking by using an electronic switch to hold a DC loop at holding and detecting the closing of the DC loop by other telephone set in branch connection to the same line thereby releasing the holding state automatically. CONSTITUTION:A capacitor 17 is charged through a resistor 15 and a diode 16 at on-hook holding state. In forming the branch state, a current flowing to a closed DC loop is reduced and the line voltage is decreased. When the voltage at the anode side of the diode 16 is lowered, the electric charge charged in the capacitor 17 is discharged through the emitter and base of a transistor (TR) 20, which is turned on and the electric charge in the capacitor 17 turns on a TR 26 through a resistor 24. When the TR 26 is turned on, a signal of H   L is caused at a terminal 13b and the signal becomes a holding reset signal.
Patent JP-H07267741-A (JP)
Title: Composition for slip casting
Inventor: KOIZUMI ATSUSHI
IPC: C04B35/622
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a compsn. for slip casting less liable to a change of viscosity or the inclusion of bubbles at the time of molding by mixing ceramic powder with an aq. polyurethane emulsion as a binder. CONSTITUTION:Ceramic powder such as silicon nitride powder is mixed with an aq. polyurethane emulsion as a binder to produce the objective compsn. for slip casting. The proper amt. of the emulsion used is 0.1-2 pts.wt. per 100 pts.wt. of the ceramic powder. The compsn. may further the blended with a sintering aid such as Y2O3, a dispersant, if necessary. The compsn. is molded by slip casting to produce a molding. Since the viscosity of the compsn. is not dependent on the amt. of the binder added, slip is easily produced and maintained, bubbles are not included at the time of molding and a high quality molding is obtd. High dimensional precision is attained because of a low green shrinkage.
Patent JP-S63248153-A (JP)
Title: Formation of protective cover for pin grid array
Inventor: KOMATSU KATSUJI
IPC: H01L23/00
Filed: 1987-04-03
Abstract: PURPOSE:To prevent the intrusion of moisture from the broken-out sections of the top face and periphery of a resin substrate by wrapping the top face and side face of the resin substrate including an IC chip with a protective cover consisting of a resin. CONSTITUTION:A pin grid array PGA 14 in which an IC chip 4 is mounted previously onto a resin substrate 1 is prepared beforehand, and the PGA 14 is pressed into the recessed section of a bottom force 20 from an upper section. Contact pins 7 and stands 9 are introduced into trenches 24. The upper section of the bottom force 20 is covered with a top force 30. Air gaps are formed on the top face and side face of the PGA 14 between the bottom force 20 and the top force 30 under the state. A thermo-setting resin is pressed from a gate 22 and injected into the air gaps. The resin 3 in the air gaps is cured, thus sealing the chip 4. The top force 30 is lifted and the PGA 14 is extracted, thus acquiring PGA 12 sealed with a protective cover composed of the resin 3.
Patent JP-H07269003-A (JP)
Title: Deck plate, accessary deck plate, and regulating plate
Inventor: SASAKI SHIGERU
IPC: E04B5/40
Filed: 1994-03-29
Abstract: PURPOSE:To ensure fixing by a method wherein a steel sheet is bent to form a deck plate comprising a plurality of ribs and a flat part and two or more of nail holes formed in an end close end part are situated on one line obliquely crossing the deck plate. CONSTITUTION:A deck plate 10 comprises a plurality of ribs 12 which are formed in a protruding state at intervals of a given distance on both sides of one in a way that a steel sheet is bent, and a deck plate 10 comprising a pair of flat end close end parts 14 formed by squeezing the two end parts of the rib 12. Three nail holes 20 are formed at intervals of a given distance in the end close end part 14. When the end close end parts 14 and 14 of the deck plate 10 are placed on a tilting beam 24a, since the beam 24a is overlapped, as shown by a broken line in the figure, with at least the two nail holes 20, the deck plate is reliably fixed to the beam 24a by driving nails 26 in the nail holes 20 overlapped with the beam 24a.
Patent JP-S60225760-A (JP)
Title: Ink tank
Inventor: ISHIDOU SAKIKO
IPC: B41J2/175
Filed: 1984-04-24
Abstract: PURPOSE:To reduce the cost by connecting a plurality tanks made up of a flexible members together to house them with a simple construction. CONSTITUTION:Members composing a flexible tank is arranged to be opposed thereto (processes a-b) and then, welded by heat at necessary parts (process c). At the same time, a conduit is inserted into at least one side and fixed. After a desired ink is poured (filled) into the tank thus obtained, a rubber plug or the like made of silicone rubber or the like is for conduit to complete a closed tank. A case has outer wall members 5, 7, 8 and 11 and partitions 6, 9 and 10 and tanks are foled at links. The case houses tanks in four space sections formed with the outer wall members and partition members one per each. In this manner a plurality tanks can be housed with a simple construction. This also enables the making of a number of tanks at a time. One ink tank (replaceable at a time) is connected with all of other tanks thereby making the production process easier. Coupled with a simple construction of the case, this permits a low cost.
Patent JP-S62238714-A (JP)
Title: Method of molding block product
Inventor: YAMAMOTO SETSUJI
IPC: B29K71/00
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a block product which possesses desired strength, is light in weight and needs little post-processing, by a method wherein after thermoplastic resin containing a reinforcing fiber has been melted by warming a molding tool, the thermoplastic resin is supplied within a cavity with specific injection pressure and then the same is released from the molding tool after solidification of the same through dwelling. CONSTITUTION:A carburetor body which is high in dimensional accuracy, superior in corrosion resistance, strength and rigidity and light in weight is molded by selecting the temperature of molten resin, the temperature of a mold and injection pressure of the molten resin by mixing, for example, a glass fiber as a reinforcing fiber with polyphenylene sulfide as a constituent material of the carburetor body. A molding tool dividing a block product molding cavity is heated to 130 deg.C-150 deg.C. After the thermoplastic resin containing 30-60% reinforcing fiber has been melted at the temperature of 300 deg.C-340 deg.C, the molten resin is supplied within a cavity by injection pressure of 1,000kg/cm<2>-1,300kg/ cm<2>. Then dwell is applied to the molten resin on the inside of the cavity at pressure of 400kg/cm<2>-700kg/cm<2> and after solidification of the molten resin a block product is obtained by releasing the same from the molding tool.
Patent JP-H04316231-A (JP)
Title: Input interruption alarm raise inhibition circuit
Inventor: MATSUDA EIICHI
IPC: H04B17/00
Filed: 1991-04-16
Abstract: PURPOSE:To unnecessitate the excess installation of a metric cable for transmitting power supply interruption information by transmitting the low-frequency power supply interruption information from the transmission side to the reception side by using a transmission line for signal when power supply is interrupted. CONSTITUTION:A modulation circuit 1 of a transmission part S1 generates a transmitting signal by executing the pulse frequency modulation of transmitting data to be inputted. At a switching circuit 2, connection is switched from the output of the circuit 1 to the output of a frequency divider circuit 4 simultaneously to the turn-off of a switch SW1 at a power source 5. At a transmission circuit 3, the output of the circuit 2 is outputted to a transmission circuit 6. In the circuit 4, the frequency of the signal transmitted from the circuit 1 is divided lower than a use band frequency. Even when the SW 1 is turned off, the power source 5 holds an output voltage for a while. When the output of the circuit 3 is transmitted to a reception part R1, it is received in a reception circuit 7 and demodulated by a demodulation circuit 8. A low-pass filter 9 detects the power supply interruption information having the frequency lower than the use frequency band out of the received signal. In an alarm circuit 10, an alarm signal is inhibited only when the power supply interruption information is received.