baber/WOPTO huggingface dataset:
Patent JP-H1198982-A (JP)
Title: D-aminoacylase
Inventor: TOKUYAMA SHINJI
IPC: C12P21/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new D-aminoacylase capable of efficiently producing corresponding D-amino acid from N-acetyl-D,L-amino acid. SOLUTION: This D-aminoacylase has the following physicochemical properties: activity: producing D-amino acid by acting on N-acetyl-D-amino acid; molecular weight: about 36,000 dalton (SDS-PAGE); substrate specificity: acting on N-acetyl-D-methionine, N-acetyl-D-valine, N-acetyl-D-tryptophan or the like and not acting on N-acetyl-L-methionine, N-acetyl-L-leucine or the like; temperature stability: when heat-treated at 30 deg.C, comparatively stable at 40 deg.C but deactivated at >=50 deg.C; optimum temperature: 35 deg.C; optimum pH: 8.0; influence of metal ion: the activity is promoted by 1 mM Co<2+> or Ca<2+> but the activity is inhibited by 1 mM Cu<2+> , Hg<2+> or Zn<2+> . The D-aminoacylase can be obtained by culturing microorganisms bglonging to the genus Amycolatopsis.
Patent JP-H088465-A (JP)
Title: Thermoelectric converter module
Inventor: YODA HIROYOSHI
IPC: C08L83/04
Filed: 1994-06-23
Abstract: PURPOSE:To provide a thermoelectric converter module excellent in thermal efficiency such as heat radiation efficiency and heat absorption efficiency. CONSTITUTION:Within the thermoelectric converter module provided with a heat radiating plate 3a on the heat radiating side of a Peltier element group 1 converting electricity into thermal energy 1 using the Peltier effect through the intermediary of insulating layers 2 as well as a heat absorption plate 3b through the intermediary of the insulating layers 2, the insulating layers 2 are cured material of an organic silicon compound having siloxane coupling 1-100mum thick.
Patent JP-H037920-A (JP)
Title: Exposure arithmetic unit for camera
Inventor: TAKAGI TADAO
IPC: G03B7/08
Filed: 1989-06-06
Abstract: PURPOSE:To perform photometry down to low brightness by comparing a photometric value of a spot part with a prescribed value, determining exposure values in each center emphasizing photometric mode from the photometric values of the spot and circular parts when the compared value is more than the prescribed value, and determining an exposure value in that mode from the photometric value of the circular part when the compared value is less than the prescribed value. CONSTITUTION:The photometric value of the spot part A1 is compared with the prescribed value by a comparing device 10. When the photometric value is more than the prescribed value, nearly equivalent exposure values in the center emphasizing photometric mode are determined from the photometric values of the spot and the circular parts A1 and A2. When the photometric value is less than the prescribed value, the photometric value of the circular part A2 is represented as the exposure value in the center emphasizing photometric mode in consideration of the classification of scenes. Thus, this device can determine the exposure value from the photometric value of the circular part A2, and control the brightness down to the low brightness that normal specifications can perform photometry.
Patent JP-H07323056-A (JP)
Title: Massaging apparatus
Inventor: KIZAKI TADASHI
IPC: A61H7/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a massaging apparatus which is so constructed as to make a massaging element work multifunctionally while preventing a human body or the like from being pinched between the massaging elements. CONSTITUTION:In a massaging apparatus in which cams 9a and 9b are linked to slant plate cams 7a and 7b to oscillate massaging elements 15a and 15b formed at the tips of the arms 8a and 8b, a guard rail is laid extending axially inside the massaging elements 15a and 15b.
Patent JP-H07219233-A (JP)
Title: Photosensitive material
Inventor: YOKOIE HIROAKI
IPC: G03F7/06
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a photosensitive material which can be developed with heat in the open air and produces no sludge in a processing liquid since the overcoating layer or the photosensitive layer after heat development is soluble with water by providing an overcoating layer containing a specified PVA on a phtosensitive and polimerizable layer. CONSTITUTION:One or more photosensitive polymerizable layers containing silver halide, reducing agent, polymerizable compd., in a separated or mixed state, on a supporting body. Further, an overcoating layer is formed on the photosensitive polymerizable layer. The overcoating layer contains polyvinyl alcohol having acid residues or salt of acid residues in the molecule. Namely, acid residues are introduced into polyvinyl alcohol to prevent crystallization of polyvinylalcohol at a high temp. Thus, the polyvinyl alcohol with, has high solubility to water even after heated. The low permeability for oxygen of the polyvinyl alcohol is not decreased by introduction of acid residues.
Patent JP-H05334338-A (JP)
Title: Threshold value selecting device
Inventor: YAMADA MASAZUMI
IPC: G06F7/544
Filed: 1992-06-03
Abstract: PURPOSE:To provide a system which precisely selects a threshold value by performing calculation less times than in a conventional system. CONSTITUTION:This threshold value selecting device consists of an accumulating means which accumulates the frequency of generation by levels by using an input data string, a frequency calculating means 1 which calculates the frequencies of generation by the levels obtained by the accumulating means, a differentiating means 2 which calculates first order differential values or second order differential values of the respective levels from the frequencies of generation calculated by the frequency calculating means 1, a candidate selecting means 4 which selects candidates for a threshold value under specific conditions by using the differential values calculated by the differentiating means 2, a classifying means 5 which classifies inputs into several classes according to respective combinations of the threshold candidates selected by the candidate selecting means 4, selection criterion calculating means 6 and 7 which calculates specific selecting criteria from the values of data belonging to the respective classes when the inputs are classified by the classifying means 5, a comparing means 8 which compares the selection criteria calculates by the selection reference calculating means 6 and 7 as to the combinations of the respective threshold candidates, and a means 9 which selects the optimum combination of threshold values according to the result of the comparing means 8.
Patent JP-H0436424-A (JP)
Title: Filter medium for molten metal
Inventor: MOGAMI KENJI
IPC: C22B9/02
Filed: 1990-05-31
Abstract: PURPOSE:To produce the filter medium for a molten metal which is improved in filtration performance by specifying the number of aggregate particles on the cut surface to the thickness direction of the porous filter medium formed, by bonding ceramics aggregate particle by an inorg. binder and the voids thereof. CONSTITUTION:The inorg. binder (glassy binder, etc.) are added at about 4 to 20 pts.wt. to 100 pts.wt. aggregate particles 3 consisting of an alumina base, silicon carbide base, etc., about 0.3 to 3.0mm average particle size and about 100 to 130 shape index. An org. binder (CMC, etc.) and a proper amt. of water are added thereto and the particles are kneaded and molded to a prescribed shape. This molding product is dried and calcined at about >=1100 deg.C, by which the filter medium 1 for the molten metal is produced. The number of aggregate particles per 10mm length at the cut surface 2 to the thickness direction of the filter medium 1 is 2 to 25 pieces and the voids of the filter medium 1 are specified to 25 to 60% The porous filter medium 1 having the uniform pore size distribution is obtd. in this way and the filtration of the molten metal with extremely good performance is executed.
Patent JP-H07118161-A (JP)
Title: Antiviral agent
Inventor: SHIRAKI KIMIYASU
IPC: A61P31/12
Filed: 1993-05-24
Abstract: PURPOSE:To obtain an antiviral agent having low side action by using KAKKONTO (an antifebrile infusion) as an active component. CONSTITUTION:KAKKONTO produced by compounding KAKKON (root of Pueraria lobata), TAISOU (fruit of Zizyphus vulgaris), SHAKUYAKU (root of Paeonia albiflora), MAOU (stalk of Ephedra sinica), KEIHI (bark of Cinnamomum cassia), KANZOU (root of Glycyrrhiza glabra) and SHOUKYOU (rhizome of Zingiber officinale) or the extract of the KAKKONTO is used as an active component of the agent. The agent is administered at a daily rate of 3-15g of the active component in several divided doses. The amount of the active component in the preparation is generally 0.01-5mug/g of the base in the case of an agent for external use. The extraction is carried out by using various aqueous solvents, preferably water. For example, 1 pt. of KAKKONTO is extracted with 10-20 pts. of hot water and the obtained extract liquid is filtered and optionally dried to obtain the agent.
Patent JP-2000326553-A (JP)
Title: Image forming apparatus
Inventor: MANO KOZO
IPC: B41J2/44
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To form a low cost light source, and to reduce manufacturing cost of the apparatus and to make the device compact. SOLUTION: The image forming apparatus comprises light sources 50, 51, 52, modulating means 13, 14, 15 for modulating lights therefrom and a scanning means P2 for emitting and scanning the lights modulated by the modulating means 13, 14, 15 across a recording medium 1, then an image is formed on the recording medium 1. Each of the light sources 50, 51, 52 is constituted of an LED light source. The LED light from the LED light source is emitted and scanned across the recording medium 1, thereby forming an image on the recording medium.
Patent JP-S62299171-A (JP)
Title: Light beam scanning device
Inventor: TANAKA KAZUYOSHI
IPC: H04N1/12
Filed: 1986-06-18
Abstract: PURPOSE:To decrease the number of times of the reflection of a light or a light beam for synchronization in an optical guide as soon as possible and to improve the focusing efficiency of the optical guide by diffusing a light beam to be made incident from an incident surface with a spreading surface, reflecting it along the spreading shape of the optical guide and converging it at a light detecting means. CONSTITUTION:Since side surfaces 36d and 36e to constitute an optical guide 36 are respectively inclined, a laser beam L to transmit a transmitting part 44a of a grating 34 is made incident on the optical guide 36 and thereafter, efficiently, converged to the first light detecting sensor 38. Namely, since a reflecting light 46 reflects so as to direct and incline to an edge surface 36a side along the inclination of the side surface 36e, for example, compared with the light in which side surfaces 36c and 36e are constituted in parallel, the number of times in which the light reflects in the optical guide 36 can be decreased all at once. Thus, the reflecting light 46a will not generate a reflecting loss so much and can be converged to the first light detecting sensor 38 efficiently.
Patent JP-S6039362-A (JP)
Inventor: GENNADOU ARUSENIIEBUICHI BEZUC
IPC: H02K3/40
Filed: 1983-08-05
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-S6118781-A (JP)
Title: Pyrrolo(1,2-b)(1,2,5)triazepines and manufacture
Inventor: RICHIYAADO SHII EFURANDO
IPC: C07D487/04
Filed: 1985-07-01
Abstract: There are described novel pyrroio[1,2-b] [1,2,5]triaze- pines of the general formulawhere R is hydrogen, loweralkyl, loweralkylaminoloweralkyl or diloweralkylaminoloweralkyl; X is hydrogen, halogen, lower alkyl trifluoromethyl or nitro; and Y is hydrogen, halogen or loweralkyl. Also described are derivatives of 1-amino-2-benzoylpyrrole having the general formulawhere R, X and Y are as defined above, and R<sub>1</sub> is hydrogen,Compounds I and II are useful as analgesic, anxiolytic and/or anticonvulsant agents, and many of Compounds II are useful as intermedi tes for synthesizing Compounds 1.
Patent JP-H08332709-A (JP)
Title: Laminated polyester film for laminate metal can
Inventor: INAGAKI MASASHI
IPC: B32B15/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a laminated polyester film for a laminate metal can suitably used for, e.g. a beverage can, food can and so on free from the occurrence of scratches in a can manufacturing process when used in the external face of a laminate metal can, and having good vividness at the time of printing commercial designs thereon. CONSTITUTION: The film is a biaxially oriented polyester film consisting at least of two layers combined by coextrusion, and among combined layers mentioned above, the layer forming the face exposed on the opposite side of the face to be joined with metal contains particles of a Mohs' hardness of 5 or more by 0.1-30wt.%.
Patent JP-H10315680-A (JP)
Title: Ink backflow preventive agent composition for ballpoint pen
Inventor: YOKOYA TOSHIJI
IPC: B43K7/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve high temperature resistance, ink followability, impact resistance and mixing resistance by constituting ink backflow preventive agent composition for a ballpoint pen by dimethyl silicone oil, hydrophilic fine particle silica and fluorosilane compound. SOLUTION: Dimethyl silicone oil has kinematic viscosity of 100 to 10000 cSt at 25 deg.C as base oil of ink backflow preventive agent composition. Hydrophilic fine particle silica having a specific surface area of 80 m<2> /g or more by a BET method is used as a thickener for gelatinizing the oil. Fluorosilane compound is silane compound containing fluorine to stabilize a gel structure brought by the silane compound dontaining the fluorine. Thus, it can deal with various type ballpoint pen to provide excellent high temperature resistance, ink followability, impact resistance and mixing resistance.
Patent JP-H04366953-A (JP)
Title: Photographic film developing device
Inventor: TANAKA KATSUHIKO
IPC: G03D15/04
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a photographic film developing device in which a photographic film which has been developed is easily and surely taken up without delay and housed in a cartridge for housing the photographic film. CONSTITUTION:A bonding part 18 is arranged on the side of the drying part 16 of the photographic film developing device 10, and further a stocker 20 is attached to/detached from the bonding part 18. A tape setting mechanism and a tape sticking mechanism are incorporated in the bonding part 18, so that an adhesive tape 36 is cut and the respective leading edges of a negative film 12 and a film leader 24 are bonded by the adhesive tape 36. Therefore, the negative film 12 which has been dried is taken up without the delay and housed in the cartridge 22.
Patent JP-H08336779-A (JP)
Title: Power tool control device
Inventor: YAGI AKIKO
IPC: B25F5/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a power tool control device that can positively operate a power tool while being high in safety. CONSTITUTION: A circuit is formed with a main switch 8 series-connected to an AC power supply 1, a motor 9, a switching element 7 for controlling power supply to the motor 9, a microcomputer 3 for controlling the switching element 7, a power circuit for supplying power to the microcomputer 3 from the AC power supply 1, a reset circuit 4 for outputting a reset signal to the microcomputer 3, and an on-switch 5 for outputting an on-signal to the microcomputer 3.
Patent JP-H03115087-A (JP)
Title: Hook for overhead conveyor
Inventor: YOHANESU HERUHARUDOSU KURISUTE
IPC: B65G47/61
Filed: 1990-05-30
Abstract: PURPOSE: To smooth the operation of a lip by achieving the interaction with a main body of a hook so that one wide part of a hook clamps straddling the other, and a stop is not brought into contact between tips of the lips and the hook to prevent a hanger for clothes from being slipped from between the lip the hook bottom part. CONSTITUTION: One of two engaging parts 9, 24 of a hook 4 is formed to be wider than the other 24, 9, the wide part thereof clamps in a manner straddling the other part, and a strip 16 being possessed by a lip 1 is interacted with a main body of the hook 4 so as not to be brought into contact between tips 24 of the lip 1 and a bottom part 3 of the hook 4 at the stationary position of the lip 1. As a result, a hanger for clothes is prevented from being slipped between the lip 1 and the hook bottom part 3, and the lip 1 can be operated in an extremely smooth manner since no contact pressure of the lip 1 affecting on the hook bottom part 3 is present.
Patent JP-H076900-A (JP)
Title: High frequency acceleration cavity and ion synchrotron accelerator
Inventor: NORIMINE TETSUROU
IPC: H05H13/04
Filed: 1993-06-15
Abstract: PURPOSE:To provide a high frequency acceleration cavity and an ion synchrotron accelerator by which manufacture is facilitated and manufacturing cost is reduced by carrying out sequence control of a control system simpler than tune control of a high frequency acceleration cavity using conventional feedback control. CONSTITUTION:In a high frequency acceleration cavity 10 of an ion synchrotron accelerator, ferrite 21 having a large imaginary number part of magnetic permeability is loaded on the high frequency acceleration cavity 10, and a Q value of the high frequency acceleration cavity 10 is reduced. As the Q value is reduced, an allowable error becomes large in tuning operation to make a resonance frequency of the high frequency acceleration cavity 10 to obtain prescribed acceleration voltage and an impression frequency from high frequency electric power supply 23 coincide with each other. In this state, sequence control is carried out as tune control. The sequence control is carried out by using a digital computer 27.
Patent JP-H0369295-A (JP)
Title: Method and apparatus for digital processing of highly fine television signal
Inventor: FUARAMAATSU AZADEGAN
IPC: H04N7/30
Filed: 1990-06-02
Abstract: PURPOSE: To reduce required band width by taking-out a high definition signal component from a high definition TV signal source, generating plural digitized signal components and executing compressing introduction to an optimum coder in the individual digitized signal component. CONSTITUTION: The respective signal components are supplied through an individual analog/digital converter(A/D) so as to pass through the coder TP, the coder QP, the coder IP, the coder LD and the coder YH 53. Therefore, an average generation compressing ratio becomes almost 1.0 bit/picture element as against the signal component YP, IP and QP, almost 0.2 bit/picture element as against the signal component LD and almost 0.3 bit/picture element as against the signal component YH. In a reception end, a QSK bit stream is received so as to be demodulated in a QPSK quadrature phase shift keying demodulator 60 the demodulated bit stream is demultiplexing to independently compressed digital extension signal components YP, QP, IP, LD and YH 64. Then, the compressed signals are decoded by permitting them through the decoder 66.
Patent JP-S625556-A (JP)
Title: Flat type nonaqueous electrolyte battery
Inventor: SHIMIZU KATSUAKI
IPC: H01M50/186
Filed: 1985-06-28
Abstract: PURPOSE:To improve sealing ability to increase storage life of a battery by forming a sealing member by stacking a base body obtained by impregnating polyolefin resin in glass fibers and a polyolefin resin layer containing carboxyl group. CONSTITUTION:A unit cell comprising a negative electrode 2 of lithium foil, a separator 3, and a positive electrode 4 mainly comprising manganese dioxide is placed between a negative current collector 1 and a positive current collector 6 both made of a stainless steel foil and they are sealed to form a flat type nonaqueous electrolyte battery. A sealing member is formed by a base body 8 obtained by impregnating polyolefin family resin in a cloth or nonwoven fabric of glass fibers and layers 8' obtained by melt-bonding polyolefin resin layers containing carboxyl group on both sides of the base body. When the sealing member is melt-bonded to the current collectors 1 and 6, deformation of current collectors is prevented and sealing ability is improved to increase storage file of the battery.
Patent JP-S5268755-A (JP)
Title: Process for biological treatment of denitrification
Inventor: YAMAUCHI TOORU
IPC: C02F3/34
Filed: 1975-12-04
Abstract: PURPOSE: To accomplish economical denitrification of waste water by using exesive sludge which is decomposed and formented after produced during treatment as a reducing agent of organic substance such as NO 2  and NO 3  when sewage and night solist treated by a biological method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H077818-A (JP)
Title: Method and device for controlling running body
Inventor: KOMAKI HIROSHI
IPC: B60L13/00
Filed: 1993-06-15
Abstract: PURPOSE:To accurately run a running body in a fixed mode in each running section by eliminating the malfunction of the running body due to the failure, erroneous detection, etc., of a sensor or after a power failure. CONSTITUTION:When a running body 2-1 exists in a third running section C, prefixed two trolley lines 5 and 7c of the trolley wires installed along a railway line 1 are connected to the running body 2-1 by means of a connecting means 12 and, from the connection, the existence of the running body 2-1 in the section C is detected and the running of another running body 2-2 in a second running section B is stopped. Therefore, no other running body than the body 2-1 can enter the section C. Since it is not necessary to use any sensor, etc., in addition, the occurrence of erroneous detection is reduced and the malfunction of the running bodies is prevented even when power supply is restored after power failure.
Patent JP-H039271-A (JP)
Title: Method for measuring distribution of toner electrostatically charged quantity
Inventor: SHIBANO HIROSHI
IPC: G01R29/24
Filed: 1989-06-06
Abstract: PURPOSE:To accurately measure the distribution of toner electrostatically charged quantity by allowing electric field to act btween a sleeve roller and a counter electrode after the rotating speed of a magnetic roller or the sleeve roller is gradually increased to attain a specified rotating speed. CONSTITUTION:The magnetic roller 5 is internally mounted inside the sleeve roller 1 which is attached to a frame 2. In the case of rotating the magnetic roller 5 by a driving shaft 7, the rotating speed of the magnetic roller 5 is gradually increased to attain the specified rotating speed. In the case that the electric field is allowed to act between the sleeve roller 1 and the counter elec trode 9 so as to make the counter electrode 9 divide and scavenge the toner having the appropriate electrostatically charged quantity out of two-component developer supplied to the sleeve roller 1, bias voltage Vb is impressed on the sleeve roller 1 from a bias power source 11. Induced charge quantity induced with the toner scavenged by the counter electrode 9 is measured by a reference capacitor 12, thereby accurately measuring the distribution of toner electrostatically charged quantity.