baber/WOPTO huggingface dataset:
Patent JP-H09216670-A (JP)
Title: Heat insulating sheet for shopping bag
Inventor: HAYASHI KIYOHIRO
IPC: B65D81/38
Filed: 1996-02-11
Abstract: PROBLEM TO BE SOLVED: To make the heat of a hot lunch box, and a cold canned juice, etc., being housing in a shopping bag, hard to transmit to each when they are put together by partitioning the inside of the shopping bag with a sheet which shields heat, in order to keep the temperature difference of the contents. SOLUTION: At both ends of a fiberboard 1 of which the size meets the size of a shopping bag, and on which folding lines are placed, a hole 2 is made, or a perforation is adopted instead of the folding lines. Then, the shape of the hole 2 is made long. In addition, an expanded resin sheet can be used instead of the fiberboard 1.
Patent JP-S59185436-A (JP)
Title: Circuit switching system
Inventor: KOTOU NOBUYOSHI
IPC: H04L1/22
Filed: 1983-04-07
Abstract: PURPOSE:To relieve one-system trouble which occurs to a logical device, transmission line, modulator and demodulator, etc., and realize a high-reliability data communication system by transmitting and receiving signals in parallel, and performing switching of logical devices between modulators and demodulators and transmission lines. CONSTITUTION:Modulator and demodulators 6 and 7 are connected to logical devices 1 and 2 individually, and a switching circuit 15 selects and outputs one of transmission line signals of the devices 6 and 7 under the control of the devices 1 and 2. A branch circuit 18 branches the output of the circuit 15 into two to the transmission lines 11 and 12, and a switching circuit 16 selects a normal signal level. The transmisson line signal of the device is branched by a branching circuit 20 into two to transmission lines 13 and 14 through a modulator and demodulator 4 connected between the circuit 16 and a terminal device 3. Then, a switching circuit 17 selects a normal signal level and a branching circuit 19 branches the signal of a selected transmission line into two and inputs them to the devices 6 and 7.
Patent JP-S56157070-A (JP)
Title: Semiconductor radioactive rays detector
Inventor: SUMINO KIMII
IPC: H01L31/118
Filed: 1980-05-07
Abstract: PURPOSE:To decrease noises and stabilize the characteristic by a method wherein a layer which is the same conductive type as a substrate and smaller than the substrate in specific resistance is formed in a region other than a conductive type region having a different surface on one side. CONSTITUTION:A p layer 12 of below 100OMEGAcm specific resistance and of 1-10mum height is formed on the surface of a p type silicon substrate 1 with high specific  resistance of over 10kOMEGAcm. An n<+> layer 2 is formd extending from a partial region  on the p layer 12 of the substrate 1 provided with the p layer 12 to a prescribed depth. In addition, a p<+> layer 3, electrode metallic layers 4, 5 and silicon oxide  layer 10 are formed. The surface of the p layer 11 with the high specific resistance  on the substrate 1 is inactive because being covered with the p layer 12, and the  increase and fluctuation of a leakage current are prevented enough due to the protection of the silicon oxide layer 10.
Patent JP-S60202005-A (JP)
Title: Grain lifting conveyor
Inventor: MATSUSHITA TATSUYA
IPC: B65G17/12
Filed: 1984-03-27
Abstract: PURPOSE:To scatter grains evenly in the overall range by means of buckets, and to effect both conveying and making scattering supply simultaneously by providing each of buckets arranged on a grain lifting conveyor belt with a different oblique angle formed by a scattering surface which starts from the bottom to the upper edge of an outer wall. CONSTITUTION:A plurality of bucket assembly 7 are furnished on a grain lifting conveyor belt 2 which is supported by pullies located at the upper and lower ends of the above said belt so that it can be rotated. While a different oblique angle is provided for each bucket, wherein the above said angle such as (a), (b) and (c) is formed by a grain ejecting surface 6 which starts from the bottom 3 to the upper edge 5 of an outer wall 4. In this case the directions of the oblique angles (a), (b) and (c) allotted to one bucket assembly are arranged in the reverse order in respective adjacent upper and lower buckets 7. Alternately, when different oblique angles are provided for respective buckets of the bucket assembly 7, the different oblique angle such as (a), (b) and (c) may be arranged in the buckets 7 which are located up and down adjacent to each other. Since the distance marked by scattered grains from the scattering surface 6 varies with the magnitude of the angle provided in the order of the unequality of (a)>(b)>(c), grains can be evenly scattered all over the store room.
Patent JP-H10237196-A (JP)
Title: Tow prepreg
Inventor: OSHIMA AKIO
IPC: C08J5/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tow prepreg improved in processability into high speed rotators and in performances in operations, especially strength in the radial direction, namely tensile strength at an angle of 90 deg.C by impregnating reinforcing fibers with a resin composition containing acrylic resin particles. SOLUTION: Reinforcing fibers (e.g. PAN-based carbon fibers) are impregnated with an epoxy resin composition comprising (A) an epoxy resin, (B) acrylic resin particles capable of being dissolved in or swollen with the epoxy resin at high temperatures and having a particles diameter of <=1.0μm at 25 deg.C, (C) a curing agent (e.g. methylhexahydrophthalic acid), and (D) a curing accelerator (e.g. 1-methylimidazole) and having a viscosity of 0.5-20Pa.s at 25 deg.C. The content of the resin in the objective prepreg is preferably 25-40wt.%.
Patent JP-S59186954-A (JP)
Title: Diphenyl sulfone derivative
Inventor: YAMADA YOSHIO
IPC: C07C317/22
Filed: 1983-04-05
Abstract: NEW MATERIAL:4,4'-Di(2-hydroxypropoxy)diphenyl sulfone expressed by the formula. USE:Useful as a constituent unit capable of imparting improved heat resistance to high polymers, e.g. polyurethane, polyester or polycarbonate, etc., having the melting point as low as 80-90 deg.C and improved processability due to the difficult crystallizability. PREPARATION:One mole 4,4'-sulfonyldiphenol is reacted with 2mol- slight excess propylene oxide of 1-chloro-2-propanol to give the compound of formula. In the case of the reaction with the propylene oxide, the 4,4'-sulfonyldiphenol is heated in a solvent, e.g. dimethylformamide, in the presence of a catalyst, e.g. triethanolamine, at 90-150 deg.C. In the case of the reaction with the 1-chloro-2- propanol, the 4,4'-sulfonyldiphenol is converted into sodium or potassium alcoholate and reacted therewith in water solvent at 70-100 deg.C.
Patent JP-H02238369-A (JP)
Title: Acceleration sensor
Inventor: HASEGAWA HIROSHI
IPC: G01P15/125
Filed: 1989-03-13
Abstract: PURPOSE:To prevent an erroneous operation by providing a change amount extracting means for taking out the amount of movement of a weight as a change in electrostatic capacity, a means of converting the amount of change into a frequency, a means of detecting separation of movable and fixed electrodes and a means of outputting a signal when the result of detection and the frequency are prescribed values or above. CONSTITUTION:When a weight 13 of a sensor 1 moves to the right due to collision, an electrostatic capacity between electrode plates 12 and 10a decreases and an oscillation frequency of an inverter 21 increases. When it exceeds a prescribed frequency, an acceleration is determined as the maximum therefrom, an ON signal generated by the contact of the electrode plate 12 with a contact spring 14 is supplied and a collision signal is given to main CPU in a vehicle. In the absence of the ON signal from the sensor 1, no collision signal is outputted even when there is noise or the like. At the time of ordinary running, the acceleration is computed with the oscillation frequency of the inverter 21 used as a monitor signal, and when the acceleration is a set value (about 1G), the main CPU judges it as normal. According to this constitution, it can be checked up whether or not the sensor operates reliably on the occasion of emergency, and thus the acceleration sensor being highly reliable and not being affected by noise substantially is obtained.
Patent JP-H06273488-A (JP)
Title: Ic tester
Inventor: SUKAI MASAO
IPC: G01R31/316
Filed: 1993-03-19
Abstract: PURPOSE:To cut down design manhours and to simplify manufacture and its control by reducing kinds of generators and measurers of the analog division and those of the analog interface division (PEC). CONSTITUTION:Arbitrary waveform generators (WG) 2 and waveform measurers (WM) 3 for high-precision use, general-purpose use, and highspeed use are unified each and connected to analog PECs corresponding in 1:1. Analog PECs 7 of n pieces are made common to a kind and have an analog output pin 29, a switch SW1 which connects the pin 29 to the WG 2, and an analog input pin 30. Further SW2 which connects the same pin 30 to the WM 3, an analog I/O pin 31, and SW2, SW4, SW5 each connecting the same pin 31 to any of a RF signal generator 4, a time measurer 5, and a DC measurer 6. The PECs are each packaged with SW6, SW7 each connecting the analog I/O pin 31 to either of the WG 2 and the WM 3 as required, and calibration SW8, are respectively mounted.
Patent JP-S58178038-A (JP)
Title: High-speed bevel gear transmission apparatus
Inventor: FUJIWARA MINORU
IPC: F16H1/22
Filed: 1982-04-13
Abstract: PURPOSE:To always maintain the normal engagement of bevel gears by installing a damper onto an input shaft and preventing the sharp movement of the input shaft in the direction of axis, in the captioned apparatus equipped with a pair of bevel gears on the driving side and two bevel gears on the driven side which mesh with said bevel gears on the driving side. CONSTITUTION:In the captioned apparatus, bevel gears 6 and 7 in which only the directions of the screwing out the gear are reversed each other are fixed on an input shaft 2 which is supported through bearings 3 and 4 which are slidable in the direction of axis. Two driven shafts 10 and 11 are supported in the direction crossing at right angles with the input shaft 2, at the position corresponding to the bevel gears 6 and 7, and the bevel gears 16 and 17 which engage with the bevel gears 6 and 7 are fixed on the shafts 10 and 11 respectively. In this case, a damper 30 having a piston 36 accommodated in a cylinder 32 is installed onto the input shaft 2. Lubricating oil is supplied through a supply pipe 39 and a branched pipe 38 equipped with a check valve 34 into the right and left cylinder chambers 37 which are separated by the piston 36.
Patent JP-S51136122-A (JP)
Title: Stationary scherbius system
Inventor: SONODA YUKIO
IPC: H02P23/07
Filed: 1975-05-20
Abstract: PURPOSE: A braking torque, made in the stationary Scherbius system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53146289-A (JP)
Title: Olefin polymerization catalyst
Inventor: IKEGAMI TADASHI
IPC: C08F4/62
Filed: 1977-05-26
Abstract: PURPOSE: To obtain the title polymn. catalyst by which polymers of good grain size and high bulk density, the MW distribution of which is controllable in a wide range can be obtd., by reacting an insert HC medium sol. org. Mg cpd. with a halogen-contg. cpd. of Ti or V in the presence of specified halides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01234858-A (JP)
Title: Toner and its production
Inventor: UCHIYAMA MASAKI
IPC: G03G9/087
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the toner which has excellent flowability, decreases contamination on a toner carrier and has excellent cleanability by specifying the number of particles of the liberated polyethylene wax sticking to the outside part of the toner particles of the toner contg. the polyethylene wax. CONSTITUTION:The >=1mu polyethylene wax particles liberated on the outside part of the toner particles of the toner contg. 0.5-10wt.% polyethylene wax are confined to <=10 pieces per 100 pieces toner particles. The toner which has stable electrostatic chargeability, decreases contamination on the surface of the toner particles and has the excellent flowability is thereby obtd. and the excellent cleanability even to a org. photosensitive body is exhibited.
Patent JP-H08260154-A (JP)
Title: Induction coupling plasma cvd apparatus
Inventor: FUKUYAMA SATOSHI
IPC: C23C16/50
Filed: 1995-03-20
Abstract: PURPOSE: To provide an induction coupling plasma CVD apparatus capable of forming films at a high speed. CONSTITUTION: Plasma 79 is generated on the opposite side of a dielectric window 13 disposed in contact with an annular antenna 31, i.e., within a chamber 3 when a high-frequency is impressed on the antenna 31 of this induction coupling plasma CVD apparatus 1. A stage 15 is disposed on the inner side of the chamber 3 and heats a work 53 placed on this stage 15. The chamber 3 is internally evacuated by a discharge device 77 to a vacuum state. Gas supplying devices 25, 55 supply at least two kinds of reactive gases at prescribed rates into the chamber. The stage 15 is attached and detached to and from the dielectric window 13 by a stage moving means 65 and a gas supply pipe moving means 69 adjusts the spacing of at least one gas supply pipe 55 of the gas supply devices 25, 55 described above from the stage 15.
Patent JP-S59186015-A (JP)
Title: Memory device
Inventor: ANPO OSAMU
IPC: G06F12/06
Filed: 1983-04-08
Abstract: PURPOSE:To give a function similar to instantaneous zero clearing to a memory device and to clear the content of an RAM instantaneously to zero by checking whether read address is registered in an address memory. CONSTITUTION:A main body of a memory 1 that executes writing and reading of data in a memory device by a designated address, an address memory 2 that registers the written address and a selector 3 that selects the content of the memory 2 and outputs a gate controlling signal 16. Output of an AND gate 14 connected to a check select line 12 and a W/R line 13 is inputted to the memory 2 and selector 3. A controlling gate 15 that inputs the signal of the line 12, and is controlled by the controlling signal 16 from the selector 3 and gates the data from the main body 1 is provided. Then, it is checked as to whether read address is registered in the memory 2 or not by the selector 3 and gate 14. Thus, the content of the main body 1 of the memory is cleared instantaneously to zero by output of the line 5 of the gate 15.
Patent JP-S61219856-A (JP)
Title: Apparatus for analyzing components of synthetic rubber
Inventor: ONUMA HIDEO
IPC: G01N25/00
Filed: 1985-03-27
Abstract: PURPOSE:To perform the analysis of synthetic rubber within a short time with good accuracy, by automatically changing over the atmosphere of a heating apparatus from an inert gaseous atmosphere to an active gaseous atmosphere at predetermined temp. and correcting a componential ratio by using correction coefficient. CONSTITUTION:A heating apparatus 1 is filled with a synthetic rubber specimen being a measuring object. An atmosphere control apparatus 2 is operated to convert the atmosphere around the specimen to an inert gaseous atmosphere to heat the specimen at a temp. rising speed of 50 deg.C/min and the thermal change in the wt. of the specimen is measured by a wt. measuring apparatus 3. The temp. of the specimen is raised while the state change such as transformation or reaction of the specimen is detected by a detection apparatus 8 and, at the point of time of specimen temp. of 800 deg.C, the atmosphere around the specimen is changed over to an active gaseous atmosphere. Further, the temp. of the specimen is raised to about 1,000 deg.C to generate the decompositional combustion reaction of carbon black. The measured results obtained by the wt. measuring apparatus 3 and the detection apparatus 8 are introduced into an analyser 6 and operational correction is performed by using correction coefficient and the corrected values are recorded on a recording apparatus 7.
Patent JP-S58183402-A (JP)
Inventor: IWASHITA ISAO
IPC: B65B3/04
Filed: 1982-04-14
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-S63228632-A (JP)
Title: Washing apparatus
Inventor: NOGUCHI MASAMI
IPC: H01L21/60
Filed: 1987-03-18
Abstract: PURPOSE:To ensure the removal of foreign material accumulated in a through hole efficiently and to regenerate the through hole, by making a liquid to flow in the through hole, which is a body to be washed, and washing the body to be washed. CONSTITUTION:A wire inserting hole 1a, in which bonding wire and the like are inserted in the axial direction at the central part, is formed in each capillary 1. A plurality of the capillaries 1 are held with a conveying jig 2 with the wire inserting holes 1a at an approximately upright attitude so that the capillaries can be freely attached and removed. The conveying jig 2 is mounted on an X-Y stage 3, which can be freely moved in the Figure of plan view so that the jig 2 can be freely attached and removed. An injecting nozzle 3 is provided at the upper part over the X-Y stage, with the tip part facing downward. When the X-Y stage 3 is appropriately driven, the arbitray one of a plurality of the capillaries 1 is positioned directly beneath the injecting nozzle 4. High pressure water 5 is made to flow in the wire inserting hole 1a forcibly. Thus foreign material such as the chips of the bonding wire attached to the inside of the wire inserting hole 1a can be removed quickly.
Patent JP-H03262947-A (JP)
Title: Device and method for computer tomography and computer tomographic scanner
Inventor: KANAMORI TAKAHIRO
IPC: G06T11/00
Filed: 1990-03-14
Abstract: PURPOSE:To decrease artifacts without lowering spatial resolution by providing a means which increases the number of translation data before and behind a rotational position where translation data is obtained when the translation data has the sudden change part of transmission data. CONSTITUTION:A CT scanner 10 makes a scan at intervals of DELTAtheta deg. while a radiation source 1 and a detector group 12 are put in the same position relation mutually. Transmission data from the detector group 12 are gathered by a data gathering device 13 and a logarithmic converter 14 calculates a logarithmic conversion value P(t,theta) of I/I0 (I: transmission data, I0: X-ray intensity of the radiation source) from a specific expression. This value P(t,theta) is differentiated by a spatial differentiating device 15. A comparator 16 compares a threshold level Pt with a differential coefficient obtained by the device 15. A rotation control mechanism 17 receives the signal from the comparator 16 and gathers the transmission data at a predetermined angle pitch DELTAdelta(DELTAdelta<DELTAtheta). An image reconstitution computing element 18 decreases the weight of the transmission data of a part which is scanned at DELTAdelta to reconstitute an image.
Patent JP-S52144907-A (JP)
Title: Loss probability calculating system
Inventor: ENAMI SHIROU
IPC: H04M3/36
Filed: 1976-05-28
Abstract: PURPOSE:To enable the calculation of loss probability for the path directly, by connecting multiply the busy presence display lead of all outgoing lines of automatic telephone exchangers every path and taking it the busy presence per path and measuring the accumulated value during all busy time of the path within a given time.
Patent JP-H10250355-A (JP)
Title: Viscous heater
Inventor: BAN TAKASHI
IPC: B60H1/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability of viscous fluid by improving the heat transmission property from a heat generation room to a heat radiation room. SOLUTION: In this viscous heater, the wall surface of a heat generation room, namely the recessed part 2c of a front side plate 2 and the front end surface of a rear side plate has plural recessed parts (long grooves 23a and short grooves 23b) extended in a radius direction) as a heat transmission improving means for improving the heat transmission property from the heat generation room to a heat radiation room. This recessed part is formed so that an outer periphery side becomes dense for the inner periphery side of the heat generation room. As the heat transmission area on a heat generation room wall surface is increased by the side area of the recessed part, the heat transmission amount from the heat generation room to the heat radiation room can be increased.  Especially, as the outer periphery side is formed so as to be dense for the inner periphery side of the heat generation room, the heat transmission from the heat generation room to the heat radiation room can be carried out effectively at the outer periphery side easy to become higher temperature and also the deterioration of a viscous fluid by that the temperature of the viscous fluid is increased excessively in the heat generation room can be restrained.
Patent JP-H02242959-A (JP)
Title: Bandage of unwoven fabric and production thereof
Inventor: ASANO MASAJI
IPC: D04H1/70
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the subject flexible bandage of an unwoven fabric excellent in touch and having resistance to distortion of wound shape by spinning a specific saponified ethylene-vinyl acetate copolymer by means of a melt-blown method, collecting the resultant ultrafine fibers and forming the collected fibers into a sheet shape. CONSTITUTION:A polymer composed of a saponified ethylene-vinyl acetate copolymer having 40 to 60mol% ethylene content, 0.55 to 0.085l/g intrinsic viscosity and preferably >=90mol% saponification degree as the main component is spun by means of a melt blown method (preferably at 250 to 300 deg.C and 0.5 to 5kg/cm<2> conveying gas pressure) and the resultant ultrafine fibers having <=8mum average fiber diameter are collected and formed into a sheet shape, thus obtaining the objective bandage of an unwoven fabric excellent in form- maintaining stability and having a high gas permeability and a high moisture permeability. In addition, a polyurethane having 45 to 75% soft segment content and 0.05 to 0.10l/g intrinsic viscosity and containing a chain-lengthening agent such as a diol may be blended in spinning.
Patent JP-H07266284-A (JP)
Title: Chain tension mechanism of rotary blade cutting device
Inventor: MASUDA YOSHIO
IPC: A22C25/18
Filed: 1994-03-30
Abstract: PURPOSE:To provide appropriate tension over a long period on an endless chain used for driving the rotary blade of a rotary blade cutting device. CONSTITUTION:A right-handed bolt 104 that is threaded into a right-handed nut 98 is made to abut a bearing portion 72 bearing an endless chain, and a left-handed bolt 108 threaded into a left-handed nut 100 is made to abut a bearing portion 74. A shaft 114 is forced to rotate via a handle 132 forced to move by a coil spring 142, and the right-handed bolt 104 and the left-handed bolt 108 both connected to the shaft 114 are forced in the forward direction. Since the bearing portions 72 and 74 are forced away from each other, the appropriate tension is provided on the endless chain. Even if the endless chain becomes slack after continued operation, the bearing portions 72 and 74 are moved to provide the appropriate tension on the endless chain.