baber/WOPTO huggingface dataset:
Patent JP-S54133603-A (JP)
Title: Pressure generator
Inventor: INOMATA HITOSHI
IPC: F04B49/08
Filed: 1978-04-07
Abstract: PURPOSE: To eliminate offset and enhance accuracy by forming a forward circuit with a differential amplifier, a servo motor and a pneumatic compressor as well as forming a feedback circuit with a pneumatic-electric transducer part.  
     CONSTITUTION: Output pneumatic signal 3 transduced into electric signal by a pneumatic-electric transducer 2 is compared with input electric signal 1 at a differential amplifier part 4. In case any deviation exists from the input electric signal 1, this deviation is amplified at the differential amplifier part 4. According to the polarlity of the electric signal amplified by the differential amplifier 4, the DC servo motor 5 rotates either clockwise or anti-clockwise. As the servo motor 5 rotates further a compressor 6 is put into operation to supply the output pneumatic signal 3 to the output tank 7 and applies to the bellows 21. Thus an output pneumatic signal 3 corresponding to the input electrical signal 1 is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06228171-A (JP)
Title: Method for purifying sphingomyelin
Inventor: SUGINO TAKETOSHI
IPC: A23J7/00
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a method for purifying sphingomyelin in which the sphingomyelin that has hitherto been difficult to separate and purify can be purified in an ultrahigh purity at a high recovery ratio and the scale-up can more readily be carried out. CONSTITUTION:A lysolecithin which is a mixture of sphingomyelin with a lysophospholipid is fed to a column filled with a nonpolar solid support to separate the sphingomyelin and lysolecithin using a polar solvent as an eluent. Thereby, the high-purity sphingomyelin is obtained.
Patent JP-H069729-A (JP)
Title: Liquid polymerizable resin composition and in-mold cured product thereof
Inventor: TAKAYAMA YUJI
IPC: C08F220/34
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a liquid polymerizable resin composition which can give a cured product having small curing shrinkage and improved appearance and water resistance by mixing a specified unsaturated urethane with a vinyl monomer copolymerizable therewith and an inorganic powdery filler. CONSTITUTION:A (meth)acrylic ester monool (a), a monool containing a long- chain aliphatic group (b) and a polyisocyanate (c) are reacted with each other in a molar ratio of the isocyanate groups of (c) to the hydroxyl groups of (a) and (b) of 1/0.95-0.95/1 to obtain an unsaturated urethane (A) of the formula (wherein X is a residue of a di- to detra-polyisocyanate; Y is a residue of a di- to tetra-polyol; R<1> is a residue of a non-radical-polymerizable monool containing a 6-22C aliphatic hydrocarbon group; R<2> is H or CH3; and p, q and r are each 1-3 provided 2<=p+q<=4 and qXr>=2). 100 pts.wt. total of 90-10wt.% component A and 10-90wt.% vinyl monomer (B) copolymerizable with component A is mixed with 30-300 pts.wt. inorganic powdery filler.
Patent JP-H11235361-A (JP)
Title: Assisting legless chair type carrier and seat-detachable wheelchair
Inventor: YAMADA MINORU
IPC: A47C3/16
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which can assist a user in transfer through simple operations while keeping the user from fear and maintaining the honor of the user. SOLUTION: A seat-detachable wheelchair 1 has an assisting legless chair type carrier 10, a pair of expansion rails (guide members serving also as bridge members) which can be extended over a bed surface P from the vacant seat part S of a wheelchair main body 11 to form the moving surface of the assisting legless chair type carrier 10, and a fastening device such as a pawl engaging mechanism which secures or releases the legless type carrier 10 to or from the vacant seat part S. Since the chair type carrier 10 can move back and forth via the rails, the chair type carrier holding a person to be assisted in a sitting position can be easily conveyed directly from a floor face on which the person lies to the vacant seat part S of the wheelchair. The reverse operation is also easy. Since the rails serve also as guide members, smooth movement and safety can be secured. Since the chair type carrier is secured to the vacant seat part by the fastening device, it can be used as a normal wheelchair. Since no special transfer support device for transfer only is not used, the cost of assisting facilities can be greatly reduced.
Patent JP-H08109671-A (JP)
Title: Belt-like carpet for hygiene equipment
Inventor: GERO DEINGERUDAIN
IPC: F16J15/14
Filed: 1995-03-01
Abstract: PURPOSE: To improve fixing by a gap impregnant and to form a strip rug for a sanitary apparatus not to be influenced by the chemical surface properties of adjoining surfaces. CONSTITUTION: A strip rug 1 is formed from an approximately flat strip elastomer. A lateral notch 4 is extended, in a state to be tapered off from the inside, from a vertical edge 3 on the inside of a strip rug at regular intervals. A notch 9 is formed in outside vertical edge 2 and the notch is situated between the adjoining two lateral notches 4. Since the notch 9 has an undercut, a gap impregnant injected in an outer gap between a sanitary apparatus and a wall surface or a floor surface attached thereto is fixed in a restricted state.
Patent JP-H09209688-A (JP)
Title: Shielding monitor of shielding excavating machine
Inventor: YOSHINO KOJI
IPC: G01V1/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To always get hold of a ground condition in a cutting face from detected signal patterns of excavating sound and get serial earth quality data of the excavated earth. SOLUTION: An acceleration sensor 2 as a sound wave sensor is fitted to the rear face of a partition wall 17 of a shield excavating machine 1. And an acoustic monitor 4, a wave formtreatment device 7, a computer 8 as an operator and indicator, and a printer 9 are installed in a control room on the ground. The acoustic signals detected by the acceleration sensor 2 is filtered by a band-pass filter 42 built-in in the acoustic monitor 4 to take out signals chiefly corresponding to the excavating sound of the ground. This signals are processed by the wave form treatment device 7 to output amplitudes at every specified sampling cycle as digital signals.  The computer 8 accumulates the amplitudes and computes the average value of every excavated distance in one cycle corresponding to the axial width W of respective rings of a segment 20 and the computed result is displayed or printed by a printer 9.
Patent JP-S63210522-A (JP)
Title: Safety device for gas water heater
Inventor: ARAKI TAKAAKI
IPC: F23N3/08
Filed: 1987-02-25
Abstract: PURPOSE:To match the amount of air with the supplying amount of gas, prevent the generation of imperfect combustion or the like and improve the safety of the title device, by a method wherein an output for a combustion air supplying means is shifted by a given rate when the pressure of supplying gas has arrived at a set value or less. CONSTITUTION:When the pressure of supplying as has been reduced by some reason to a value lower than the reference pressure of the supplying gas, the amount of gas, corresponding to the maximum output, is not obtained due to the characteristics or the like of a governor even when a gas amount controller 5 is being provided with the maximum output signal and a combustion air supplying device 6 increases or decreases the amount of air while receiving an output having a given relation with an output for the gas amount controller 5. However, when the amount of gas is determined by an output related to the maximum driving current, the amount of gas is reduced with respect to the amount of air and air becomes excessive. Therefore, the reduction of the pressure of the supplying gas is detected by a supplying gas pressure detecting sensor 1 and when the reduction has arrived at a value lower than a set value, the output of the combustion air supplying device 6, being provided with an output having a given relation with the output of gas amount controller 5, is reduced to shift down with a given rate or 10%, for example, whereby the amount of air is reduced and an air-fuel ratio may be kept at a constant ratio.
Patent JP-S53127474-A (JP)
Title: Preparation of 5-(4-aminobutyl)-hydantoin hydrochloride
Inventor: MURAO YOSHIKAZU
IPC: C07D233/76
Filed: 1977-04-13
Abstract: PURPOSE: To obtain title compound useful as intermediate in the synthesis of lysine, etc. without adding hydrogen chloride by simple operations comprising amination of 5-(4-chlorobutyl)hydantoin with ammonia, removal of exvess ammonia, and addition of suitable solvents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09235007-A (JP)
Title: Material sorting facility
Inventor: IWAMOTO SHUJI
IPC: B65G1/137
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful carrying and try to improve work efficiency by attaching a label for discriminating the storage zone and storage information of materials in a container whose material storage zone of the first work in a carrier direction is a self zone and carrying a container to a work place by means of a picking line, then sending storage information. SOLUTION: A worker fetches a container 2 not used, checks that a start zone number is a self number, attach a label to the container 2, and enters it from the carrier upper side of a first bar code reader 7A to a conveyer device 1. A read position of the first bar code reader 7A is passed by means of a picking line part 1A, the container data is sent to a host controller, the corresponding material storage information is received, and the material to be fetched and the quantity thereof is displayed. After material storage work is completed and there is a work in the next material storage zone N, the picking line part 1A is advanced straight, if there is no work a divergence confluence line part 1C is operated so as to diverge it into a bypass line 1B.
Patent JP-H02255153-A (JP)
Title: Fluid storage apparatus
Inventor: BARII ENU GERUMAN
IPC: A61M1/14
Filed: 1990-02-22
Abstract: PURPOSE: To discharge blood completely from a storage container without blocking a blood flowing-out port by arranging a rib part adjacent to a flowing- out port of blood in such a way that a flexible membrane is extended over a flowing-out port of blood. CONSTITUTION: A flowing-out port 24 is arranged on a base part of a funnel part or a fib part 30 wherein blood is taken from a storage container formed of a shell 14 and a membrane part 16. The flowing-out port 24 is arranged under the rib part 30 extending in a lateral direction across a base part of a well 32 and adjacent to the rib part. The flowing-out port 24 is positioned in the close vicinity to an end of a shell 14 and at the lowest part of the well 32 in order to carry out discharging from the storage container maximally and efficiently. As a volume of blood in the storage container decreases, the membrane part 16 starts to return to an inherent natural semi-circular form and winds within an inside of the shell 14 and sticks to an inclined wall 26. The rib part 30 makes the membrane part 16 to extend to the flowing-out port 24.  Therefore, the membrane part 16 starts to extend along the part 30 left and right to make a discharge of the storage container possible until a complete discharge is ended.
Patent JP-H09237296-A (JP)
Title: Reader/writer for electronic currency and method for operating the same
Inventor: URUSHIBARA ATSUHIKO
IPC: G06Q40/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC card electronic purse by which a person who is not accustomed to the operation of an electronic unit can easily and securely execute the operation of the input of input/output amount on electronic currency with a sense for dealing with regular cache by input-operating the input/output amount of electronic currency through the use of denomination keys in electronic currency transfer between mutual IC cards. SOLUTION: The forms of the denomination keys 111 are made into those approximated to paper money (rectangular) and coins (round), which are currency circulated at present and the sizes of the keys are changed. Even when a person having disability in eyes executes an operation, he can identify the difference and the sizes of the key forms only by touching the keys, and he can securely execute the operation. Thus, the malfunction of a user caused by an IC card storage part into/from which the card can easily be extracted/ inserted and a key layout following the operation procedure of electronic currency transfer functions can be reduced.
Patent JP-H06257745-A (JP)
Title: Combustion apparatus
Inventor: KONDO MASAMITSU
IPC: F23L1/00
Filed: 1993-03-03
Abstract: PURPOSE:To realize a low noise combustion apparatus wherein a combustion sound in the combustion apparatus is silenced in the same apparatus by active control. CONSTITUTION:Pressure variations of a combustion sound are detected as sound pressure by a first pressure detector 20 provided on a burner 12, and an opposite phase signal of the combustion sound is estimated with an estimation device 22 based upon the detected sound pressure, whereby pressure variations generation means 23 provided on the burner 12 generates opposite phase pressure variations to restrict the vibration of a flame 16 and hence silence the combustion sound in the apparatus. Further, with adaptive control where the amount of silence is estimated on the basis of a signal from a second pressure detector 21 in the combustion chamber 15, the varying combustion sound is minimized at all times and vibrating combustion is previously prevented from being produced to reduce the combustion sound going out of the combustion apparatus.
Patent JP-H11240113-A (JP)
Title: Decorative sheet and wooden decorative panel
Inventor: NAKAYAMA HIROAKI
IPC: B32B27/30
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet excellent in weatherability and gentle to an environment and a wooden decorative panel to which the decorative sheet is bonded. SOLUTION: In a decorative sheet wherein a transparent acrylic resin sheet 3 is laminated on a transparent substrate sheet 1 and a wooden pattern layer 2 of which the rear surface is perspective is provided to at least one surface of the transparent substrate sheet 1 or transparent acrylic resin sheet 3, the transparent substrate sheet 1 contains high density polyethylene or isotactic polypropylene, rubber and an inorg. filler.
Patent JP-H02223046-A (JP)
Title: Optical head for magneto-optical disk
Inventor: SENDA NAOMICHI
IPC: G11B11/105
Filed: 1989-02-22
Abstract: PURPOSE:To measure the parameter of an elliptic formation and the change of regenerative signal quality to the phase difference of an optical head at the time of medium reflection by setting the reference of a rotary angle to an angle correcting only the phase difference of the optical head and directly reading the Kerr ellipticity of a medium for the unit of rotary angle. CONSTITUTION:When the phase difference of a head optical system is corrected, the rotary angle of a differential signal detection part 14 is set to the reference (0 deg.) and a scale graduated with the angle half to a real angle is fitted to a scale board. Accordingly, when the differential signal detection part 14 is rotated while reproducing a disk 7 to be measured so that the amplitude of an optical signal can be made maximum, at such a time, the rotary angle of a rotation side scale board 10 to a fixed side scale board 9 is the Kerr ellipticity DELTAk of the disk to be measured. When the angle of the differential signal detection part 14 is matched to the scale corresponding to the phase difference of the disk desired to be measured, and the disk is reproduced, the signal quality can be measured. Thus, at the time of the medium reflection, the parameter of the elliptic formation and the change of the regenerative signal quality to the phase difference of the optical head can be measured.
Patent JP-S59168036-A (JP)
Title: Foamed sheet having conductivity in part and its production
Inventor: KAJIWARA REI
IPC: C08J9/42
Filed: 1983-03-14
Abstract: PURPOSE:To obtain the titled foamed sheet efficiently, by covering both sides of each section of a foamed sheet, to which electric conductivity is not imparted, with patches, compressing each of these sections in the direction of thickness, and impregnating the foamed sheet with an electroconductive paint while keeping the open cells in each section compressed. CONSTITUTION:Both sides of each section to which electrical conductivity is not imparted, of an integrally molded open-cellular foam sheet 1 of a flexible synthetic resin or rubber are covered with patches 4 and 4'. By fastening bolts 5, the patches are fixed and each sheet section 1' sandwiched between the patches 4 and 4' is compressed to effect collapse of the open cells. The foamed sheet 1 is impregnated with an electroconductive paint comprising a binder resin (e.g., acryl resin) and an electrically conductive substance (e.g., carbon powder). In this way, the electroconductive paint can be prevented from penetrating into each compressed section 1' of the sheet. Therefore, a foamed sheet 1 having electrical conductivity in part can be obtained when the foamed sheet is returned to its initial shape by removing the patches 4 and 4' after impregnation with the paint.
Patent JP-S60186637-A (JP)
Title: Range hood device
Inventor: HATSUTORI TATSUO
IPC: F24F7/06
Filed: 1984-03-06
Abstract: PURPOSE:To improve the collecting rate without employing a larger sized fan by a structure wherein a Coanda effect plate is arranged at the position, to which the updraft developed at a gas range contacts, at the rear of the gas range. CONSTITUTION:A Coanda effect plate 4 is attached near the ascent of exhaust gas 8 developed at a gas stove 3 between the gas stove 3 and a range hood 6. Due to the attachment of the Coanda effect plate 4 in the above-mentioned manner, the exhaust gas forms a concentrated ascending air current along the Coanda effect plate without diffusing to the indoor side, resulting for almost all the gas in being caught by the range hood 6 and sucked by a fan 9. When the exhaust gas flow rate is set 30 times the conventional exhaust gas flow rate or 240m<3>/h, the collecting rate is 80%. However the fan flow rate of 140m<3>/h is enough for obtaining the collecting rate of 80% by using the Coanda effect plate 4. Further, when the fan exhaust gas flow rate is set 30 times under the condition that the Coanda effect plate 4 is used, the collecting rate exceeds 90%.
Patent JP-S59170378-A (JP)
Inventor: HAYASHIDA KENICHI
IPC: E05F15/10
Filed: 1983-03-15
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-S61202334-A (JP)
Title: Magnetic disk and its production
Inventor: NAKANO ATSUSHI
IPC: G11B5/64
Filed: 1985-03-06
Abstract: PURPOSE:To improve the reproduction output by increasing the thickness of a magnetic film formed on a disk at the inner circumferential area of the disk compared with the outer circumferential area. CONSTITUTION:The thickness of a magnetic film formed on a disk is increased at the inner circumferential area of the disk compared with the outer circumferential area. In case a magnetic film is formed by a wet plating means, for example, the plating process is carried out under the following conditions. That is, the relative speed between the disk and the particles for formation of a plating magnetic film along the inner surface side of the disk is increased toward the outer circumference of the disk by revolving the disk, by stirring the plating solution at a higher speed at the outer circumferential area than the center position of the disk or by applying both said methods. As a result, the reproduction output is not deteriorated at the inner circumferential area of the disk. This improves the reproduction characteristics.
Patent JP-S59166784-A (JP)
Inventor: KANEKO TOSHIAKI
IPC: F16L9/10
Filed: 1983-03-14
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-H03245512-A (JP)
Title: Metallized film capacitor and manufacture thereof
Inventor: ONO EIJI
IPC: H01G4/18
Filed: 1990-02-23
Abstract: PURPOSE:To prevent evaporation of an electrode due to modification and electric discharge, to reduce the changing rate of electrostatic capacitance, and to contrive enhancement in performance of the title film capacitor by a method wherein a semiconductive protective liquid layer is formed on the inside surface of an effective electrode part without intermediation of air. CONSTITUTION:A protective liquid layer 8 is formed in the effective electrode part on the surface of the electrode 2a of the film 2, both sides of which are metallized, of a dielectric film 1, a capacitor element is constitued by lap- winding the above-mentioned layer 8 together with a dielectric film 3, the element is housed in an outer casing 6, resin 7 is filled in the case, and a metallized film capacitor is formed. When the element is manufactured, the film 2 passes between a rollers 12 and 13, and the coating liquid 15, which is adhered to the surface of the roller 13 in a dish 14, is adhered to the surface of the metal layer of the film 2. One side of a dielectric film 3 is also coated with a coating liquid 15 consisting of a protective solution in the same manner as above. The films 2 and 3 are lap-wound by the same spool 16, and a wound capacitor element 17 is formed.
Patent JP-S51118817-A (JP)
Title: A process for preparing absorbable steroid glycoside pharmaceutical
Inventor: INOUE SHIYOU
IPC: A61K47/36
Filed: 1975-04-08
Abstract: PURPOSE: A procwss for preparing a sterol glycoside, absorbable in digestive organs, by mixing with a polymer solution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51117357-A (JP)
Title: Method and apparatus for classifying to flow abrasive slurry
Inventor: HIRATA YASUMASA
IPC: B24C1/08
Filed: 1975-04-09
Abstract: PURPOSE: To classify substance to be classified such as iron sand or the like with rising fluid stream. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63210242-A (JP)
Title: Manufacture of high-strength stainless steel stock excellent in workability and free from softening by welding
Inventor: TANAKA TERUO
IPC: C22C38/00
Filed: 1987-02-27
Abstract: PURPOSE:To manufacture a high-strength stainless steel stock excellent in workability and free from deterioration in strength in a weld zone, by subjecting a steel in which composition and Ni equivalent value are specified to cold rolling and then to heat treatment under specific conditions. CONSTITUTION:A steel having a composition which consists of <=0.10% C, <=4.5% Si, <=5.0% Mn, <=0.060% P, <=0.030% S, 10.0-17.0% Cr, 3.0-10.0% Ni, <=0.10% N, and the balance Fe with inevitable impurities and in which the value of Nieq defined by an equation is regulated to 13.0-17.5 is cold-rolled at >=35% draft. Subsequently, heat treatment is applied at 550-750 deg.C for <=30hr. In this way, the stainless steel stock composed of a martensitic single phase or a composite structure of martensitic phase and fine austenitic phase, having about 100kgf/mm<2> strength level and about 20% elongation, and free from softening by welding can be obtained. If necessary, proper amounts of one or more elements among Cu, Mo, W, and Co and one or more elements among Ti, Nb, V, Zr, Al, B, and Ta are incorporated into the above steel composition.