baber/WOPTO huggingface dataset:
Patent ID-20300-A (ID)
Inventor: GOULAIT DAVID JOSEPH KENNETH
IPC: A61F13/62
Filed: 1993-12-10
Abstract: The invention is a hook fastening material for use with a complementary loop fastening material, which hook fastening material has from about 1600 to about 2500 prongs per square inch and is substantially non-abrasive and non-irritating to human skin. In one embodiment the hook fastening material has prongs with an engaging means at an angle of about 90 DEG  to about 160 DEG  relative to the extension of the perpendicular to the plane of the substrate. In another embodiment the hook fastening material is formed on a compressible substrate. In still another embodiment the hook fastening material has prongs made of an ethylene vinyl acetate based polymer or a polyethylene based polymer. Methods for making such hook fastening materials and articles of use are also disclosed.
Patent ID-20482-A (ID)
Inventor: BEEKMAN GEORGE F
IPC: C08L27/04
Filed: 1998-02-13
Abstract: The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin halide in combination with a mercaptocarboxylic acid ester or a sulfide of such ester or a mixture of the ester and the sulfide to activate the blowing agent.
Patent JP-S63226278-A (JP)
Title: Tissue culture method
Inventor: EMOTO TATEKI
IPC: C12N5/00
Filed: 1987-01-08
Abstract: PURPOSE:To increase the amount of a secondary metabolite released and to efficiently carry out tissue culture by repeatedly using a culture plant, by cultivating plant tissue in a liquid medium containing a specific compound such as sulfoxides while releasing the secondary metabolite of plant out of cells. CONSTITUTION:Erlenmeyer flask is charged with a liquid medium, plant tissue (e.g. adventitious root of Duboisia) is transplanted in the medium and cultivated. Three weeks after starting of the culture, tissue culture is carried out by the use of a liquid medium containing one or more (A) a sulfoxide (e.g. dimethyl sulfoxide), (B) a polyhydric alcohol (e.g. glycerin), (C) an organic acid (e.g. citric acid) and (D) a steroid (e.g. testosterone) while releasing a secondary metabolite (e.g. scopolamine) of plant out of cells to give the secondary metabolite efficiently.
Patent JP-H08187234-A (JP)
Title: Magnetic field generating coil for mri apparatus and its manufacture
Inventor: TSUDA MUNETAKA
IPC: G01R33/385
Filed: 1995-01-09
Abstract: PURPOSE: To provide a structure of an active shield type inclined magnetic field coil which is used in an MRI apparatus and prevents the eccentricity between a main coil and a cancel coil so that each of the main and cancel coils can easily have a high positional precision. CONSTITUTION: The inner circumferential face 8 and the outer circumferential face 9 of a bobbin 1 are integrally processed by a lathe to form the bobbin 1 in a cylinder shape having high circularity and low eccentricity. Three main coils 2 to 4 which generate inclined magnetic fields in three axial directions of X, Y, and Z are combined and fixed to the inner circumferential face 8 of the bobbin 1. Cancel coils 5 to 7 in three axial directions of X, Y, and Z generating magnetic fields which cancel the magnetic fields generated by the main coils in a space out of the bobbin 1, are combined and fixed to the outer circumferential face 9. Thus, the high positional accuracies of the main and cancel coils are determined by the process accuracy of the bobbin 1.  Consequently, generation of an excess current is effectively suppressed, the high-precision inclined magnetic field is generated, and an image or a spectrum having a high picture quality can be obtained.
Patent JP-S57115066-A (JP)
Title: Facsimile having manuscript reading section monitoring equipment
Inventor: ENOMOTO KAZUO
IPC: H04N1/19
Filed: 1981-01-08
Abstract: PURPOSE:To grasp reading and running conditions of manuscripts on a real time base, by installing a monitoring window and a manuscript reflecting mirror through which the manuscript reading section can be observed visually. CONSTITUTION:A manuscript 1 is put into a manusucript inlet with the information written surface below and stopped on a manuscript setting tray 2. When a transmission button is depressed, a driving roller rotates and the manuscript kept between the driving roller 3 and a pinch roller 3' is moved to a reading section 4. A manuscript reading system is composed of a platen glass 5, illuminating light sources 6, a projection lens 7 and a reading element 8. A mirror 11 is installed to the lower left of the manuscript reading section 4 and a monitoring  window 14 is installed into a casing 13 of the main body of the facsimile,  through which a reflected optical axis 12 from the mirror 11 passes. A protection glass 15 is fitted to the monitoring window 14.
Patent JP-S58121387-A (JP)
Title: Gate valve used under vacuum
Inventor: SONOBE TADASHI
IPC: F16K3/18
Filed: 1982-01-09
Abstract: PURPOSE:To obtain excellent sealing performance at all times by a method wherein an automatic controlling means for operating air pressure is provided so as not to apply excessive contact force by pressure during baking. CONSTITUTION:When a pressure instruction S is inputted, the opening of a pressure regulating valve is turned to be smaller so as to lower the operating air pressure. The operating air pressure is set at a value, in which a suitable contact force by pressure is obtained between a gate seal 13 and a seal ring 12 under the condition that an operating device 28 and the like are in the thermally enough elongated states with the rise of the temperature of their own. Accordingly, even during baking, no deterioration of sealing performance due to the yield of the knife edge of the gate seal 13 caused from excess contact force by pressure occurs, resulting in obtaining excellent sealing performance.
Patent JP-H09190503-A (JP)
Title: Rough classifying method
Inventor: UCHIYAMA YUKIHISA
IPC: G06K9/68
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To enable a high-speed processing being strong against collapse or blur of a character pattern by surely classifying a category having a feature quantity distribution which cannot expressed only by the upper limit and the lower limit of feature quantity. SOLUTION: Rough classification feature quantity space is previously divided into plural cells. The rough classification feature quantity of an input character pattern is extracted (101), the cell to which the feature quantity belongs is decided (102), a bit string having bit length being equal to the total of the cells, where only the bit corresponding to the cell is turned on, is generated (104), the logical product of the bit string with a mask obtained by bit-inverting a dictionary bit string 106 in a rough classification dictionary is obtained (107) and the category or a category group where the whole bits of a logical product result become zero is adopted as a matching object in an identifying part 110.
Patent JP-H08192808-A (JP)
Title: Packaging device
Inventor: MIZOGUCHI TAKAO
IPC: B65B11/54
Filed: 1995-01-09
Abstract: PURPOSE: To dispense with operation of a start switch and increase the efficiency of packaging work, by constituting the structure so as to automatically start packaging on leaving hands after one has inserted an article to be packaged into an opening on a packaging base by hands, in a packaging device for agricultural products, in which spherical products are wrapped in a packaging sheet. CONSTITUTION: When an article A in hands is dropped from the above side into an opening 2a made on a packaging base 2, a packaging sheet 1 is contracted at the outer edge of opening 2a and the article A is wrapped in the packaging sheet 1. The upper side part 1a of the packaging sheet 1 which has wrapped the article A on the support base 3, is contracted from the lateral side by a holding means 14, and the contracted part is sealed by a sealing means 4, 13 to finish the packaging. In this case, a first sensor 31 detects whether an article A exists on the support base 3 or not and a second sensor 32 installed on the packaging base 2 automatically starts to actuate the holding means 14 and the sealing means 4, 13, in the state that is does not detect operator's hands.
Patent JP-S61162543-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJIWARA TERUAKI
IPC: C08L39/00
Filed: 1985-01-10
Abstract: PURPOSE:To obtain a composition having excellent heat-resistance, weather- resistance, impact-resistance and moldability, by compounding a vinyl chloride polymer to a copolymer of a maleimide compound and a methacrylate monomer. CONSTITUTION:The objective composition is produced by compounding (A) a vinyl chloride polymer to (B) a copolymer derived from (a) 0.5-60(wt)% maleimide compound of formula (R is H, 1-15C alkyl, cycloalkyl or aryl), (b) 99.5-40% methacrylate monomer containing >=50% methyl methacrylate, and (c) 0-50% other monomer copolymerizable therewith (A+B+C=100%). The amounts of the components A and B are 95-50% and 5-50%, respectively.
Patent JP-S5593929-A (JP)
Title: Fuel injection regulator
Inventor: MINE YASUAKI
IPC: F02D1/08
Filed: 1979-01-09
Abstract: PURPOSE: To make an operation of the engine urgently stoppable despite a position of fuel injection, by providing an emergency stop mechanism that shifts an operating link mechanism toward the stop position of fuel injection.  
     CONSTITUTION: With only a switch 30, 31 turned on and off by a remote operation from the transmitter, a solenoid valve 14, 15 is energized or deenergized. This causes, by an appropriate combination of fluid passage to make a feed to a hydraulic cylinder 13 from a hydraulic pressure source 12, the fuel injection position of an operating link mechanism 4 to be controlled to a required position. When caused a trouble in the transmitter or receiver, a wireless signal from the transmitter closes a switch 42 and actuates a solenoid operating device 36. And an output shaft 37 is pulled in with a lever 39 turned around a supporting point 38, and this causes the operating link mechanism 4 to be rapidly shifted to a fuel injection stop position a, thus can be made stopping an operation of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01177564-A (JP)
Title: Copying device
Inventor: ISHIKAWA TAKUMA
IPC: G03G15/04
Filed: 1988-01-06
Abstract: PURPOSE:To perform copying operation by changing copying conditions every original group automatically and to distribute and accommodate copy sheets every original group by copying the following original group under the copying conditions previously inputted after the boundary of each original group is discriminated when the execution of a dual function is selected. CONSTITUTION:A controlling means is equipped, which inputs copying conditions every original group when the execution of the dual function is selected and performs copying operation for following original group under the copying condition previously inputted after the boundary of original group is discriminated. Accordingly, once the execution of the dual function is selected, it becomes possible to input copying conditions every original group and an original which is placed on an original tray 203 is fed one by one to an exposure position, and the boundary of each original group is discriminated. Then, copying operation is performed and copy sheets for the following original group are distributed and accommodated in an empty bin group 301. Thus, the same assortment as distribution of copy sheets to plural soters 300 every original group is performed by changing copying conditions.
Patent JP-S61160778-A (JP)
Title: Concentration of controlling device of developer
Inventor: OSADA JINICHI
IPC: G03G15/08
Filed: 1985-01-08
Abstract: PURPOSE:To maintain the concentration of developer at a specified value to provide a sensor for detecting magnetic permeability of developer to detect its permeability before a member that regulates the quantity of adhesion of developer, and shielding magnetically the parts other than the end face for detection of a sensor opposite to the carrying path of developer. CONSTITUTION:A sensor 20 for detecting toner concentration of developer 2 is placed on the upper cover of a developing tank facing a sleeve 10 at a fixed distance to detect its magnetic permeability before the quantity of adhesion of developer 2 is determined by a doctor 12. The sensor 20 covers a ferrite core 21 by an armor 18, and side face 20-2 other than an end face 20-1 for detecting magnetic permeability is covered by a magnetic shielding member 17. The developer adsorbed by the sleeve 10 passes through the sensor 20 provided oppositely to the pole N2 of a magnet 11. Thereby, the toner concentration of developer 2 is detected, and a toner supply roller is driven and controlled according to the detection signal.
Patent JP-H03205851-A (JP)
Title: Semiconductor integrated circuit
Inventor: HINOOKA KIYONOBU
IPC: H01L21/82
Filed: 1990-01-08
Abstract: PURPOSE:To improve reliability of a semiconductor integrated circuit having a trimming code setter by providing a ratio circuit pair formed by connecting a predetermined transistor and a thin film resistor in series, and means for comparing the output voltage difference of the circuit pair, amplifying and outputting it. CONSTITUTION:In a semiconductor integrated circuit having a trimming code setter for setting a desired trimming code according to whether thin film resistors 6, 7 are cut or not, a ratio circuit pair formed by connecting predetermined transistors 3, 4 in series with the resistors 6, 7, means 5 for comparing the output voltage difference of the pair, amplifying and outputting it are provided. For example, a ratio circuit having a P-channel MOS transistor 3 and a thin film resistor 6 corresponding to a P-channel MOS transistor 1 and a constant-current source 2, a ratio circuit having a P-channel MOS transistor 4 and a thin film resistor 7, a ratio circuit having a P-channel MOS transistor 4 and a thin film resistor 7, and a comparator 5 inputting at normal and reverse phase input sides source outputs of the transistors 3, 4 are provided.
Patent JP-H02182684-A (JP)
Title: Landing device in power failure for elevator
Inventor: MUKAI TOMOHIRO
IPC: B66B5/02
Filed: 1989-01-09
Abstract: PURPOSE:To prohibit the rescue operation of an elevator cage to an appropriate specified floor and solve the uneasiness and confusion of passengers by providing a control means for prohibiting the rescue operation to the appropriate specified floor by the detection output of a detecting means for detecting the specified floor prohibiting the rescue operation. CONSTITUTION:When an elevator cage is stopped on the third floor, a rescue operation prohibited floor signal 12a from a detecting switch 12 is given to either input terminal of AND circuits 22, 23 as '0' input through an inverter 21, so that a door zone signal 15a by the closing motion of a door zone detecting switch 15 and a landing zone signal 16a by the closing motion of a landing zone detecting switch 16 are obstructed by the AND circuits 22, 23 and never given to a control circuit 24. Namely, in the zone where the rescue operation prohibited floor signal 12a is outputted from the detecting switch 12, the door zone signal 15a and the landing zone signal 16a are ignored, and the elevator is operated to the nearest floor for rescue.
Patent JP-H11200977-A (JP)
Title: Two-way type valve of fuel injection device
Inventor: NONOYAMA YOSHIHARU
IPC: F02M59/46
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To realize a structure at low cost which reduces valve closing bounce of a two-way type valve of ball seat type or plate seat type without increasing the number of springs and stops an armature without causing the vibration. SOLUTION: Needle parts 8, 9 transmitting a force of a spring 4 to a valve 13 is divided into two or more parts in a slide support part, a space 24 formed by the division is utilized as a damper chamber, and inflow and outflow of a fluid between the space 24 and the inside of a body 6 sliding and supporting are done by a thin flow channel 12 inside the body 6 provided in the slide and support part. Consequently, it is possible to efficiently prevent valve closing bounce due to damper effect provided by the space 24 formed by the division and the thin flow channel 12 inside the body 6.
Patent JP-S58122006-A (JP)
Title: Method for restoring performance of anion exchange membrane
Inventor: ASADA EIJI
IPC: B01D61/48
Filed: 1982-01-13
Abstract: PURPOSE:To restore the performance of anion exchange membranes which are contaminated by org. materials effectively without deteriorating said membranes. CONSTITUTION:Aq. neutral salt solns. are not particularly limited if the solns. are of neutral salts that can dissolve in water and are of >=3N concn. For example, aq. solns. of alkali chloride such as sodium chloride and potassium chloride are adequately used. The concn. of said aq. neutral salt solns. is required to be  >=3N, more preferably >=4N. Said aq. solns. are required to be prepd. by dissolving neutral salts, and when other aq. solns., for example, aq. acidic salt solns., aq. slkaline salt solns., aq. acid solns. or aq. alkali solns. are used, an  intended effect is not obtained. The methods of bringing the aq. neutral salt  solns. into anion exchange membranes are not particularly limited. For example,  contact by sprays, contact by immersion, etc. are adequate.
Patent JP-H03207146-A (JP)
Title: Data communication device
Inventor: INOUE YUTAKA
IPC: H04L27/14
Filed: 1990-01-10
Abstract: PURPOSE:To enable a fast communication even if a distribution of data has a deviation by calculating the histogram of data to be sent and determining a transmission frequency to be assigned to the data according to the calculation result. CONSTITUTION:A CPU 14 calculates the histogram of the data (original data) sent from a host and the relation between the original data and transmission frequency is assigned according to the calculation result and then coded. The transmission frequency is assigned in decreasing transmission frequency order to the higher frequency of the original data so that even if the original data distribution has the deviation, the communication speed is not delayed so much. the assigned transmission frequency is coded and a frequency modulating circuit 18 modulates the code at the assigned transmission frequency to generate an MFM signal, which is sent. Consequently, even if the original data deviates, the fast communication can be made.
Patent JP-S5594813-A (JP)
Title: One action fitting of car body cover
Inventor: MITSUKUMA YASUMASA
IPC: B60J11/00
Filed: 1979-01-11
Abstract: PURPOSE: To fit or remove a cover on or from car body simply and quickly by making upper, front and rear parts of the cover a vinyl bag and by expanding it by injecting exhaust gas in it.  
     CONSTITUTION: The upper, front and rear parts of the cover are made a vinyl bag 1, it can be like a life jacket by injecting exhaust gas in it. On the other hand, each of both right and left sides of the cover is made one sheet of cloth or vinyl 2. To fit the cover on the car body, the vinyl bag 1 of the cover is connected to the exhaust muffler of the car through the rubber hose 3, the exhaust gas is injected into the bag 1 to expand it. In this way, the upper, front and rear parts of the cover are expanded, both right and left sides are extended over the whole sides of car body, the cover can be fit on the car body by one action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000197860-A (JP)
Title: Ultrasonic cleaning machine
Inventor: ICHINOMIYA YORITO
IPC: H01L21/304
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To perform efficient ultrasonic cleaning by making an object to be cleaned be able to move appropriately along the surface of a vibrating plate without causing the increase in the size of an ultrasonic cleaning machine and the complexity of its structure and without causing difficulty in the supply of a cleaning liquid between the object and the vibrating plate. SOLUTION: In an ultrasonic cleaning machine in which at least one vibrating plate 2 vibrated by an ultrasonic vibrator 1 is disposed, and an object 3 to be cleaned is moved along the surface of the vibrating plate 2 while a cleaning liquid is supplied between the surface of the vibrating plate 2 and the object 3, a conveyer 4 in which a belt 40 which can hold the object 3 can move freely along the surface of the vibrating plate is disposed, and an open window part 43 is formed in the belt 40 so that the surface to be cleaned of the object 3 conveyed by the belt 40 faces the vibrating plate 2.
Patent JP-S5595973-A (JP)
Title: Cleaning unit in dry type electrophotographic copying machine
Inventor: NAGAME HIROSHI
IPC: G03G21/06
Filed: 1979-01-17
Abstract: PURPOSE:To lengthen the service life of a fur brush as well as to enhance cleaning effect, by providing a metal brush intruding into a fur brush and further, a destaticizing brush adjacent to the metal brush. CONSTITUTION:Toner and carrier remaining on the surface of transfer photoreceptor 4 are removed with high speed rotating fur brush 6 from receptor 4, and the toner and the carrier attached to the bristle tips of brush 6 are removed evenly with the brush part 9 of metal brush 7. Since the tips of brush 6 contacts grounded brush 7, destaticization is also carried out. Further, since destaticizing brush 10 provided with the side in the direction reverse to the motion direction of receptor 4 contacts the surface of receptor 4, the receptor is grounded through the grounding line, thus permitting the service life of the fur brush to be extended as well as cleaning effect to be enhanced.
Patent JP-S5496855-A (JP)
Title: Heat and cold accumulators
Inventor: MIYANARI MASAHARU
IPC: F25B29/00
Filed: 1978-01-14
Abstract: PURPOSE: To expand the operating range of heat pump and enlarge the scope of heating and chilling temperatures by applying two compact circulation pumps capable of increasing water circulation and by minimizing difference in inlet and outlet temperatures of a heat exchanger.  
     CONSTITUTION: Operation of a heat pump 1 in a water-to-water mode enables circulating pumps P 1  and P 2  to circulate water in a hot water tank 6 and a cold  water tank 7 and allows heat to be accumulated in the hot water tank 6 and cold  water accumulated in the cold water tank 7. When generating hot water by means  of operating the heat pump 1 in the air-to-water mode, a circulating pump P 1  on  the side of a hot water tank 6 is operated for circulation of water in the hot water  tank 6 and a circulating channel is installed via three-way valves 19 and 16 for  operation of a circulating pump P 2 , whereby massive circulation of water in the  hot water tank 6 is made available and flow rate can be incresed while reducing a  difference in temperature. This process yields water of higher temperature and can  make the inner volume of the hot water tank 6 smaller. 
     COPYRIGHT: (C)1979,JPO&Japio