baber/WOPTO huggingface dataset:
Patent JP-S54157974-A (JP)
Title: Paper feeding apparatus for use with printing machine or the like
Inventor: ISHIZU HISAO
IPC: B65H1/30
Filed: 1978-06-01
Abstract: PURPOSE: To provide a paper feeding apparatus for use with printing machine or the like, which comprises a support table with a hollow space that can be moved between a paper-sheet loading position and paper-sheet feeding position by means of an expansible member, and a paper-sheet feeding table that can be moved vertically through said hollow space of the support table, whereby it is enabled to save energy in feeding paper sheets to the printing machine.  
     CONSTITUTION: A stack of paper sheets 34 are placed on support table 8 having an end guide 15 and side guides 16, and it is slided by means of lever 30 toward paper- sheet reciving surface 14 of paper-sheet feeding table of printing machine. Then, the surface 14 is raised upward through a hollow space in the support table 8 so as to raise paper sheets 34 placed on table 8 together with its upper board 27 to the paper-sheet feeding position of printing machine. Thereafter, table 8 is retracted by operating lever 30 again and made to prepare for the next operation by loading the board 27 and paper sheets 34 thereon and positioning the end guide 15 and side guides 16 correctly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276075-A (JP)
Title: Method for detecting abnormality at welding time
Inventor: SATO MIKIO
IPC: B23K31/00
Filed: 1994-04-05
Abstract: PURPOSE:To securely detect welding abnormality even when a welded material is a thin plate by periodically measuring a current value and a voltage value at welding time and finding how many times the difference between a measured value at a certain time of time and a subsequently measured value exceeds a reference value. CONSTITUTION:An arithmetic part 20 averages current values and voltage values measured by a measurement part 17 at specific intervals. The arithmetic part 20 calculates the absolute value of the difference between the 1st voltage value and subsequent voltage values. When the value exceeds the reference value more than a specific number of times, welding abnormality is decided. A 1st and a 2nd reference values are set and a specific time and a specific frequency are set corresponding to both the reference values to securely detect two kinds of welding abnormality differing in voltage variation pattern. With the 1st reference value, welding abnormality like a melting fall where large voltage variation is caused as a single shot in a short time is detected. With the 2nd reference value, welding abnormality such as decentering and unevenness of beads wherein small voltage variation is caused successively many times in a long time is detected.
Patent JP-S51143038-A (JP)
Title: Coating composition curable with electron radiation
Inventor: FUJIOKA SHIYUUJI
IPC: C08F2/46
Filed: 1975-06-04
Abstract: PURPOSE: Electron radiation curable coating composition capable of giving cured films with excellent mechanical properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03266512-A (JP)
Title: Gain control circuit
Inventor: TANAAMI SHIGEYUKI
IPC: H03F1/30
Filed: 1990-03-15
Abstract: PURPOSE:To cope with each temperature fluctuation of each part of the transmitter and keep the entire gain of a transmitter to a prescribed value even when a temperature of each part of the transmitter has a dispersion by using plural temperature detectors. CONSTITUTION:A temperature detector 11 is fitted to elements such as an intermediate frequency amplifier and a high frequency power amplifier and a temperature of each element is detected by the temperature detector as an output voltage. The output voltage of each temperature detector 11 is weighted and added by an adder circuit 12 so that the gain fluctuation per unit voltage is made equal and the sum is inputted to an A/D converter 13 and a temperature data converted into a digital signal is inputted to a memory 14. The memory 14 stores a variable attenuation control data corresponding to each temperature data and a variable attenuator control data outputted corresponding to the temperature data is converted into an analog voltage by a D/A converter 15 and fed to a variable attenuator 16, and the attenuation is controlled by a variable attenuator control data. Thus, the gain of the transmitter is kept constant.
Patent JP-H11264725-A (JP)
Title: Rotating angle detecting device
Inventor: INOUE MAKOTO
IPC: G01D5/244
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detecting device capable of detecting and memorizing information on a direction of rotation/an angle of rotation of a steering gear during the halt of an engine with a battery power supply less consumed. SOLUTION: When an ignition switch, as a main switch, is off, a control means including a memory part is brought into a memory-backup state, and a power-supply mode to sensor elements 3a, 3b, 4 is changed so as to supply a low consumption current smaller than a normal consumption current according to a control signal from the control means. When a steering gear is operated, the state of an output signal of at least one of the sensor elements 3a, 3b is checked up by the control means so that the sensor elements 3a, 3b, 4 are operated in a normal mode, and thereby a direction of rotation and an angle of rotation of the steering gear can be detected from rotational information thereof.
Patent JP-H07247399-A (JP)
Title: Ion-conductive gel
Inventor: OTA KEN
IPC: C08L29/04
Filed: 1994-03-09
Abstract: PURPOSE:To provide an ion-conductive gel which undergoes neither a change in conductivity nor deformation for a long period of time. CONSTITUTION:Polyvinyl alcohol, for use as a skeleton polymer is mixed with an org. solvent with a metal salt dissolved therein, for constant, and low volatility, and the mixture is stirred and heated to prepare a first liq. which is then poured into a mold and cooled.
Patent JP-S57182241-A (JP)
Title: Communication controlling-processing device
Inventor: MIURA TETSUO
IPC: H04L69/14
Filed: 1981-04-30
Abstract: PURPOSE:To prevent destruction of programs or data in the main storage section, by  making an arrangement that the common section for controlling circuits controls that whether a command is executed or not on each circuit and permits a circuit to access  to the main memory only when the circuit is executing a command. CONSTITUTION:When a control word of starting is transferred to a circuit controlling  adaptor section, for example, 51, a circuit controlling common section 4 recognizes that the circuit shown in the control word is set to the executing condition. Moreover,  when a cotrol work for planting a status word is accepted from the circuit and the  control information of the control word is a specific value, the section 4 recognizes  that the circuit is not executing. The circuit controlling common section 4 controls  each circuit whether thay are executing or not, and checks whether the circuit shown  in the control word transferred from the circuit controlling adapter section 5 is executing or not, when the control word is transferred from the circuit controlling adapter  section 5. When the circuit is executing, the section 4 accesses a main storage section  1 by the method decided by the control word. When the circuit s not executing, the sec- tion 4 informs to that effect to a processing section 3 and, at the same time, inhibits  the access to the main storage section 1.
Patent JP-H03268902-A (JP)
Title: Modification method of lumber
Inventor: ANDO SHIGERU
IPC: B27K5/00
Filed: 1990-03-19
Abstract: PURPOSE:To improve dimensional stability of lumber, by a method wherein a hydroxyle group having high activity is formed newly by etherifying a hydroxyl group in the lumber beforehand by an etherifying agent and then the hydroxyle group is esterified. CONSTITUTION:At the time when lumber is etherified by making use of an etherifying agent, at least one kind of a chemical compound selected out of amine or amide chemical compounds having a swelling coefficient to the lumber larger than that of water is used. Treatment of the lumber by etherification reactive solution is performed by a method where the lumber is immersed into a reactive solution heated at 100 deg.C or higher. A degree of etherification can be controlled by length of a reactive time. It is preferable that especially the degree of etherification is made 10-15% by a weight increase of the lumber from view points of esterification treatment after that and further an improvement in dimensional stability of the modified lumber. Then a hydroxyle group generated by split of an epoxy ring at the time of etherification reaction is esterified by making use of esterification agent. It is preferable that acetic anhydride is used as the esterifying agent to be used for the reaction. With this construction, a treatment time of esterification reaction can be shortened drastically.
Patent JP-H02245331-A (JP)
Title: Multilayer plastic sheet with gas barrier properties
Inventor: YAGI TAKUJI
IPC: B29K67/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a multilayer sheet excellent in gas barrier properties and stiffness, favorable in deep drawability and useful as a blank material for various containers by specifying the thickness of each of a sheath layer, a core layer and an adhesive layer. CONSTITUTION:A multilayer plastic sheet with gas barrier properties comprises a sheath layer comprising polyethylene terephthalate or a thermoplastic polyester containing at least 80mol% of ethylene terephthalate units, a core layer comprising an amorphous polyamide resin having isophthalic acid as an acid component and hexamethylenediamine as an amine component, and a modified polyolefin adhesive layer. The thickness of the sheath layer is 70-98%, the thickness of the core layer is 1-15%, and the thickness of the adhesive layer is 1-15%, all percentages being based on the total thickness of the plastic sheet. When the thickness of the core layer is less than 1% based on the total thickness, the gas barrier properties obtained are poor, whereas a core layer with thickness of more than 15% leads to a problem as to deep drawability. When the thickness of the adhesive layer is less than 1% based on the total (thickness, bonding strength is poor, whereas an adhesive layer thickness of more than 15% is unfavorable from an economical point of view.
Patent JP-S56162743-A (JP)
Title: Photosensitive and heat-sensitive composition
Inventor: TANIGUCHI HAJIME
IPC: G03C1/67
Filed: 1980-05-20
Abstract: PURPOSE:To obtain both positive and negative images by forming 3-layer structure composed of a basic substance generating layer mainly contg. a Co (III) ammine complex and a specified chelating agent, an intermediate layer made of resin and a color developing layer mainly contg. a coupler which develops color by oxidation and a compound convertible into a reducing agent in the presence of NH3, etc. CONSTITUTION:A photosensitive and heat-sensitive composition is obtd. by successively laying a basic substance generating layer 2 contg. a dioxide chelating agent represented by formula I (where each of R1 and R2 is alkyl, aryl or aralkyl and n is 0, 1, 2 or 3) or a diantipyrylmethane chelating agent represented by formula II (where each of R3-R5 and R3'-R5' is H, alkyl or aryl and each of R6 and R7 is  H, alkyl, optionally substituted aryl or aralkyl), a Co (III) ammine or amine complex, a photoreducing agent and a hydrogen donor, an intermediate layer 3 made of  water-soluble or emulsion resin, and a color developing layer 4 contg. leuco dye  which develops color by oxidation, an acid for promoting the color development  and a compound such as p-benzoquinone convertible into a reducing agent in the  presence of NH3 or amine on a support 1. This composition gives a high contrast  image with low density at the ground part.
Patent JP-H08231045-A (JP)
Title: Case stacking device
Inventor: NAGAHAMA TAKAHIDE
IPC: B65G57/03
Filed: 1995-02-28
Abstract: PURPOSE: To ensure the fitting between an upper-tiered case and a lower-tiered case, and facilitate stacking work and instructing work. CONSTITUTION: Cases 1 are stacked and tiered on a pallet 44 while the bottom surface rib of an upper-tiered case 1 is fitted in the upper surface opening part of a lower-tiered case 1. That device is provided with a case stacking lifter 48 which lifts and lowers the pallet 44, a lift controller which positions the ascending/descending positions of the pallet 44 by the control of the case stacking lifter 48 so that the stacking of the cases 1 on the pallet 44 can be done in the position at constant height, and first pusher mechanisms 56 which can push and press the whole side wall surfaces of the top-tiered cases 1 stacked on the pallet 44 from an outer circumferential direction, and so on.
Patent JP-H1068758-A (JP)
Title: Supporting device for semiconductor device, carrier for testing semiconductor device, fixing method for semiconductor device, method for separating semiconductor device from supporting device, and method for mounting semiconductor device on carrier for testing
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/66
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the coming-off of a semiconductor device by the vibration or the like during the conveying, by installing a wiring to be brought into contact with an electrode of a semiconductor device, on a base, and pressing and fixing a supporting plate of the semiconductor device to the base by the magnetic force of a magnet and a magnetic member. SOLUTION: A recessed part 42 in which a rubber elastic body 43 is buried, is installed on an upper face of a wiring board for testing 41, a contact terminal 45 is installed on the inner edge parts of plural patterns for testing 44, and plural magnetic members 47 are buried around the elastic body 43. A recessed part 52 for supporting a bare chip 40 is formed in opposition to the elastic body 43 on a supporting base 51, and a permanent magnet 54 is installed in opposition to the magnetic member 47. A handling head 50 is moved for positioning the supporting base 51 in opposition to an upper part of the wiring board 41, the position is adjusted by a position recognizing camera 55, an image processing unit 56 and a driving mechanism 37, and the electrode 40a of the bare chip 40 and the contact terminal 45 are corresponded to each other by 1:1.  The handling head 50 is lowered, so that the magnet and the magnetic member 47 are attracted, and strongly fixed, thereby, preventing the dislocation caused by the vibration or the like.
Patent JP-S58184392-A (JP)
Inventor: MIYOSHI KATSUMI
IPC: C09J5/00
Filed: 1982-04-21
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-H08242459-A (JP)
Title: Light source information collectng device and image pickup device using the same
Inventor: IKEDA EIICHIRO
IPC: G03B7/16
Filed: 1995-03-01
Abstract: PURPOSE: To obtain the light source information collection device in which information of a light source lighting an object is grasped with high accuracy and white balance of the image pickup device is easily and accurately corrected and to obtain the image pickup device using it. CONSTITUTION: A color correction processing section of the image pickup device obtains a spectral distribution of a light source lighting an object based on both spectral distribution characteristics of the object obtained by a spectral measurement means 6 when a flash 5 is flashed and not flashed and a spectral distribution characteristic of a flash light stored in a memory. Then a WB coefficient generating means 8 generates a white balance coefficient with respect to each color based on the spectral sensitivity distribution of each color of an image pickup element 2 and the spectral distribution of the light source lighting the object.
Patent JP-2000268978-A (JP)
Title: Organic thin film electroluminescent element and manufacture thereof
Inventor: MIZUTANI KAZUHIRO
IPC: H01L51/50
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin film electroluminescent(EL) panel of simple manufacturing process, high display quality and no deterioration of element and a method for manufacturing thereof. SOLUTION: In a structure of this organic thin film EL element having an organic thin film EL panel laminated with at least a hole transport layer and an organic luminous layer between a pair of opposed electrodes, at least one of the electrodes is transparent or translucent, and a method for manufacturing thereof, a transparent positive electrode 2, the organic thin film EL panel and an negative electrode 5 of the first layer are sequentially deposited on a substrate 1. After the pattern of the negative electrode 5 of the first layer is formed, an insulating layer 6 is deposited thereon. Both ends of a negative electrode 7 of the second layer are connected through the negative electrode 5 of the first layer and the insulating layer 6 or connected to a through hole provided in the insulating layer 6.  The structure of the organic thin film EL panel is formed only by the deposition process.
Patent JP-2000265181-A (JP)
Title: Light oil composition and its production
Inventor: NOZAKI HITOSHI
IPC: C10L10/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a light oil composition having a cetane value higher than a prescribed value, excellent in hue and storing stability and useful for a diesel engine, etc., by mixing a heavy direct desulfurized light oil with a directly distilled light oil having each specific boiling point, density and sulfur content in a specific ratio. SOLUTION: This light oil composition having >=53 cetane value and >=(+)5 hue by Saybolt, is obtained by mixing 5-30 vol.% heavy directly desulfurized light oil obtained from a heavy oil directly desulfurizing device and having 250-350 deg.C range boiling point, 0.85-0.89 g/cm3 range density at 15 deg.C and <=0.05 wt.% sulfur content with 50-80 vol.% directly distilled light oil and further mixing a kerosene. Further, it is preferable that the heavy directly desulfurized light oil has a composition of 55-80% saturated content, 20-45% aromatic component and <=2% olefin content in view of the generation of particulate matters on its combustion.
Patent JP-S57184066-A (JP)
Title: Steel rods storage device
Inventor: HIROSHIMA SOUICHI
IPC: B65H51/22
Filed: 1981-05-02
Abstract: PURPOSE:To enable the mills of different rolling capacities positioned in the preprocesses and afterprocesses to make full use of their capacities by providing a drum-type storage device for winding and unwinding steel rods in the middle of a rolling line for manufacturing steel rods. CONSTITUTION:A storage device comprises a pinch roller 6 to take in and hold steel rod, guide rollers 8, winding drum 10, moving guide plate 9 whose end moves back and forthe along a guide slit 14 in the axial directin of the drum 10 to cause the steel rod to be wound full width on the drum, and a drum platform 16 on which all the above-mentioned components are mounted. In such a configuration, when the winding of the steel rod from the preprocess is completed, the drum platform 16 is turned horizontally through 180 deg. around the turning axis 14 and the leading end of the steel rod held on the pinch roller 6 is fed out to one of a plurality of finishing mills of lower capacity in the succeeding process so that the steel rod is unwound and supplied to the mill by turning the drum in the reverse direction.
Patent JP-H11265008-A (JP)
Title: Method and device for generating optical higher-harmonic waves
Inventor: SHIRAISHI HIROYUKI
IPC: H01S3/109
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for light higher-harmonic generation which can obtain higher harmonics with high conversion efficiency. SOLUTION: In this optical higher-harmonic waves generating method, a laser beam 2 is made incident from one end side of nonlinear optical crystals 5A and 5B which are arranged in series, and transmitted through the nonlinear optical crystals, which generate higher harmonic optical waves 4A and 4B; and only the higher harmonic optical waves generated by the nonlinear optical crystals are separated from the laser beam by the nonlinear optical crystals through spectrographs 6A and 6B and taken out.
Patent JP-H0579538-A (JP)
Title: Toothed belt driving device
Inventor: RARUFU BERUGERU
IPC: F16H55/17
Filed: 1992-03-25
Abstract: PURPOSE: To provide a quiet toothed belt drive device without reducing power density by having the configuration of a belt tooth not in pair with the configuration of a gullet. CONSTITUTION: A toothed belt 1 having a plurality of belt teeth 2 and a pulley 3 having a plurality of spaces 4 disposed between pulley teeth respectively are provided. Each belt tooth 2 is designed to be engaged with a pulley gullet 4. The configuration of the belt tooth 2 is not in pair with the configuration of the gullet 4 of the pulley 3. This means that the configurations of teeth the belt 1 and pulley which are not in pairs can be combined with each other. In this way, it is possible to obtain a belt tooth 2 having strong progressive spring property, particularly capable of quietly entering the pulley 3. It is possible to have very low running noise when power density is increased.
Patent JP-H05273849-A (JP)
Title: Image forming device with developing and cleaning simultaneous system
IPC: G03G15/06
Filed: 1992-03-25
Abstract: PURPOSE:To sufficiently electrostatically charge supplied toner and to more surely and stably supply the toner. CONSTITUTION:In the image forming device 10 with a developing and cleaning simultaneous system that an exposed part which is irradiated with light and an unexposed part are formed on the circumferential surface of a photosensitive drum 11 passed through an electrostatic charger 12, the unexposed part is cleaned by attracting the residual toner attached on the unexposed part to a developing roller 14R side by utilizing potential difference between the drum 11 side and the roller 14R side on which a developing bias is impressed and developing is executed by supplying the toner to the exposed part from the roller 14R side at the same time, an intermediate roller 20 which is disposed so that one part of the circumferential surface thereof can be rubbed and engaged with one part of the circumferential surface of the roller 14R on the upstream side from an electrostatic charge blade 14B in a toner hopper 14H and rotated in an identical direction to the roller 14R is provided. Then, bias potential Vbb whose polarity is identical to the developing bias potential Vb of the roller 14R and whose absolute value is large is impressed on the roller 20 from a roller bias power source device 30.
Patent JP-S59193967-A (JP)
Title: Vinyl chloride resin dispersion coating material
Inventor: HASHIZUME YASUROU
IPC: C09D127/04
Filed: 1983-04-15
Abstract: PURPOSE:The titled coating material, containing a granular inorganic filler having a specific particle diameter and hardness in vinyl chloride resin in a specific proportion, and capable of giving surface films having reduced staining properties by exposure and good surface hardness. CONSTITUTION:A coating material containing 100pts.wt. vinyl chloride resin and 10-100pts.wt. granular inorganic material having 3-100mu average particle diameter and 2-14, preferably 6-13 Mohs hardness, preferably gypsum, calcium bicarbonate, glass, quartz, silica sand, alumina or silicon carbide consisting essentially of simple substance or a mixture of CaO, CaCO3, MgO, SiO2, Al2O3 or SiC.