baber/WOPTO huggingface dataset:
Patent JP-H09176042-A (JP)
Title: Immunoregulation composition
Inventor: GEFUTAA MARUKAMU ERU
IPC: C07K19/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new polypeptide containing as a constituting component a molecule produced by binding a specific oligopeptide to a hapten, capable of controlling the immunological response of lymphocyte system and useful for the decrease of rejection on the grafting of organs and for vaccines against infectious diseases, etc. SOLUTION: This new polypeptide contains as a constituting unit a molecule produced by binding an oligopeptide containing agretope and epitope (oligo-a-e) to a hapten. The immune eugenic sequence of the new polypeptide may be mutated in order to change the affinity of the polypeptide to the grafted antigen, and the oligo peptide containing the oligo-a-e is different from sequences existing in the polymorphic regions of the grafted antigen to be bound to the oligopeptide. The sum of necessary polypeptides can be minimized by suitably selecting the agretope bound to the class I and the class II of the grafted antigen. The polypeptide is prepared by a chemical synthesis method or by a recombination technique.
Patent JP-2000102503-A (JP)
Title: Light source device for endoscope
Inventor: HOSODA SEIICHI
IPC: A61B1/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light source device for an endoscope in which heat generation of the power switch by the light source lamp can be effectively prevented even if the device is miniaturized. SOLUTION: A light source lamp 3 attached to a lamp holder 15 is set in a lamp house 16 near the center of the box-type main body 4 of this light source device. Illuminating light is provided to a light guide connector 12 detachably connected to a light guide connector connecting part 12 which is attached opposite to the front plate 4a of the light source lamp 3. A power switch 13 is attached to the front plate 4a adjacent to the light guide connector connecting part 12. The power switch 13 is covered by a switch cover 31 so that the power switch 13 will not be heated higher than an allowable temperature by the radiant heat of the light source lamp 3, and in addition, a switch shielding part 32 is formed by extending a shielding plate 10 between the light source lamp 3 and the front plate 4a to shield the power switch 13 from the radiant heat of the light source lamp 3.
Patent JP-H06125572-A (JP)
Title: Area dividing device
Inventor: SUMINO SHINYA
IPC: H04N11/04
Filed: 1992-10-13
Abstract: PURPOSE:To separate an area through a simple configuration even in the case that plural color components are combined. CONSTITUTION:The outputs of representative vector calculating means 10a, 10b express the area to be separated or another area other than it respectively. Discrimination whether a color signal being processed presently is the area to be separated or another area is determined by an area discrimination signal given from the outside. The precision of this area discrimination signal is rough compared with the precision of the area to be separated. A representative vector is the central value of each area, and the difference of the representative vectors calculated by the representative vector calculating means 10a, 10b is calculated by a color axis calculating means 11, and the direction of a difference vector is determined. A color mapping means 12 executes the mapping of the color signal to the direction calculated by the color axis calculating means 11. The highly precise area dividing of the color signal mapped to one-dimensional space by the mapping means 12 is executed by an area judging means 13. The input component of this area dividing is one-dimensional, and can be constituted comparatively easily by using a histogram, etc.
Patent JP-S63128433-A (JP)
Title: Analyzing method for branch sentence in high-level language program
Inventor: INOUE KATSU
IPC: G06F9/06
Filed: 1986-11-19
Abstract: PURPOSE:To realize analysis of a branch sentence contained in a subject program without readjusting a conventional system and program, by displaying or printing all row numbers including branch sentences in the subject program for each destination row number or destination label number. CONSTITUTION:A subject program is stored in an external memory means in standard character codes, e.g., ASCII and the character data is read for each row within a main analysis program. Then the row numbers, reserved words, destination label names and destination row numbers are extracted out of the character data. Thus it is possible to deliver the branch occurring areas that prescribe the flow of the subject program for each destination row number and label name. Furthermore the types of branches can also be displayed for acquisition of the information that is extremely useful for development, correction, alteration, etc., of programs.
Patent JP-H03138268-A (JP)
Title: Cord reel
Inventor: MATSUO HIROSHI
IPC: B65H75/48
Filed: 1989-10-20
Abstract: PURPOSE:To eliminate the permanent deformation of an electric contact plate generated by the vertical vibration of a reel so as to prevent defective conduction by forming protruding parts, provided in proximity to the inner surface of a upper lid, on the upper surface of an upper wall above the approximate center part of cords accommodated in a cord accommodating part formed of the upper and lower walls. CONSTITUTION:Below an upper lid 1 having contact receivers 2, a rotary reel 4 provided with an electric contact plate 3 brought into contact with the contact receiver 2 because of its elasticity is inserted into a pivot 11 and rotated by a rotating spring 12. A protrusion 13 adjacent to the upper lid 1 is provided on the upper wall 5 of an enclosing part 7 for enclosing the cords 8 in the reel 4, approximately on the center upper face of the enclosed cords 8. Accordingly, even if strong vertical vibration is applied to the cord reel 8, the up motion is received by the protrusion 13 and the upper lid 1, so that no permanent deformation to the electric contact plate 3 is generated, thereby preventing defective conduction.
Patent JP-H09114975-A (JP)
Title: Device and method for removing noise in color image
Inventor: NAKATSUKA KIMIHIRO
IPC: H04N1/409
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for removing noise with which noise removal in a color image is enabled and the stability of color is improved as well. SOLUTION: This device performs noise removal by scanning the color image while using a filter composed of plural picture elements. At a certain time point, the pixel data of the color image concerning respective picture elements scanned by the filter are deveroped in a Lab uniform color space, centroid positions Ga and Gb in that distribution are found, and distances between these centroid positions Ga and Gb and the respective picture elements are calculated. Then, the discrete value of those distances is calculated, a number M is decided corresponding to the level of the discrete value, the picture element at a coordinate position closer to the centroid positions Ga and Gb the Mth is defined as a selective picture element, and the pixel data of that selected picture element are applied as the output of the filter.
Patent JP-H03135733-A (JP)
Title: Liquid level detecting device
Inventor: AOKI HIDEAKI
IPC: G01F23/22
Filed: 1989-10-20
Abstract: PURPOSE:To improve the accuracy and reliability of liquid level detection by arranging platinum thin film resistance bodies at the upper and lower end parts of a heat-conductive insulating substrate arranged in a liquid tank, further arranging a heat generating body on the thin film resistance body at the upper end part and connecting the thin film resistance bodies to constant-current sources respectively, and detecting the difference between their terminal voltages. CONSTITUTION:The upper resistance body 2 made of the heat generating body 4 and a platinum thin film is provided at the upper end part of the ceramic substrate 1 and the lower resistance body 3 is arranged at the lower end part at well. Those resistance bodies are connected to the constant-current sources respectively and voltages developed across the resistance bodies are inputted to an operational amplifier 6, which detect their difference voltage. The heat- conductive insulating substrate is dipped in liquid and the temperature difference between the upper and lower end parts of the substrate is detected electrically to measure the liquid level; and neither mechanical constitution nor variable resistance which causes a measurement error is required and the high-accuracy and high-reliability detecting device is obtained.
Patent JP-H04148882-A (JP)
Title: Indicating fault position of logic integrated circuit
Inventor: IKEDA MASAHARU
IPC: G06F17/50
Filed: 1990-10-12
Abstract: PURPOSE:To correctly locate a fault position without receiving influence of a hazard, etc., by inserting at least one logic fault in logic data which is inputted into a logic integrated circuit. CONSTITUTION:An output value reflecting a fault intentionally made for every test pattern is recorded in a test pattern file 2. Thereafter, the comparison process is carried out, which collate the output expected value at the input time of the normal logic data recorded in a test pattern file 1, the output value of fault simulation recorded in the test pattern file 2 and reflecting the fault intentionally set up, and a test result 3 with one another. Further, an inversion part where the output expected value changes and the number of fail pins recorded in the file 3 are compared with each other and the result is output as a comparison result 6. It is accurately specified that the part of the fault F intentionally made is a true fault candidature in the case both agree in the comparison result 6.
Patent JP-H03137102-A (JP)
Title: Baked dextrin and production thereof
Inventor: NAGAMORI MASAICHI
IPC: C07H3/06
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the title low caloric, low cariogenic material with Lactobacillus bifidus-proliferative activity, causing little discoloration, useful for textile finish and sizing, paper surface size, etc. by admixing starch (derivative) with a sugar alcohol followed by baking. CONSTITUTION:Starch (derivative) (e.g. corn starch, starch acetate) is admixed with pref. 0.1 - 50 wt.% of a sugar alcohol (e.g. sorbitol, xylitol) followed by baking at 100 - 220 deg.C for 5 -120 min to obtain the objective baked dextrin.
Patent JP-H11117124-A (JP)
Title: Polyester filament yarn
Inventor: MASUDA TAKESHI
IPC: D01F6/62
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide polyester filament yarn that is readily detachable into its core and fin sections and can give woven or knitted fabric having bulky and soft fabric hand and giving well balanced appearance. SOLUTION: In polyester filament yarn that has the core part of which the cross section is circular (1) and a plurality of fins (2) which radially project from the core part and extend along the core in the longitudinal direction, the half width value of the Raman spectrum at 1730 cm<-1> frequency is allowed to have >=1 cm<-1> between the core part 1 and the fin part 2 measured by the laser Raman spectroscopy.
Patent JP-S63129548-A (JP)
Title: Circuit for preventing erroneous erasure in cassette type recording and reproducing device
Inventor: NISHIMURA RYOZO
IPC: G11B15/07
Filed: 1986-11-18
Abstract: PURPOSE:To effectively use an erroneous erasure preventing circuit in a cassette type recording and reproducing device, by providing a circuit which enables the recording of a device to be performed regardless of the detected result of an erroneous erasure preventing lug, and the circuit which disables once the circuit capable of recording only when the device is started to use, etc. CONSTITUTION:When a user performs image recording on a tape cassette without having a preventing lug, after an erroneous erasure prevention releasing switch 6 is recovered once from an opened state to a closed state, the switch 6 is operated again, and is released. Thereby, since the outputs of monostable multivibrators 10 and 15 are at low levels, the Q outputs of FFs 11 and 17 go to the low levels, and a transistor TR20 is turned OFF, and a high-order signal at point B is supplied to a microcomputer 2, then, the image recording can be available. Next, when the cassette tape from which the preventing lug is not eliminated, is mounted, since an erroneous erasure preventing switch 1 is opened, the output of an inverter 4 goes to the low level, and a switch circuit 19 is opened, and the switch TR20 is held at an OFF state. Therefore, the highorder signal at a point A is supplied to the computer 2 via a diode D1, then, the image recording can be available.
Patent JP-H01119106-A (JP)
Title: Digital voltage controlled oscillator
Inventor: TANIMOTO YOSHIO
IPC: H03B28/00
Filed: 1987-10-31
Abstract: PURPOSE:To realize an equivalent function by a ROM small in capacity by constituting the title oscillator by an adder, a central frequency setter, a phase modulator, a sine wave generator, and an amplitude polarity converter. CONSTITUTION:The adder 31 which inputs a phase error signal quantized by a sampling cycle and adds a constant value from the central frequency setter and the phase error signal at every sampling period cumulatively is constituted of the adder A, the adder B, and a latch A. The sine wave generator 32 connected to the output of the phase modulator 33 is constituted of the ROM, and the phase modulator 33 connected to the output of the adder 31 is constituted of an exclusive OR circuit. Also, the amplitude polarity converter 34 which converts the amplitude polarity of the output signal of the sine wave generator 32 corresponding to a control signal from the phase modulator 33 is constituted of a latch B. In such a way, it is possible to realize the equivalent function by the ROM small in capacity.
Patent JP-H10118484-A (JP)
Title: Liquid collecting device for material and/or heat exchanging tower
Inventor: MAEDA YUTAKA
IPC: B01J19/32
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a turbulence in a trough part and to drain liquid smoothly by constructing a liquid collecting device for collecting the liquid flowing down from above in a contact tower, of liquid collecting troughs arranged in parallel, and arranging a barrier member which extends laterally on the surface of a lateral plate on the side where the height of each of the liquid collecting troughs is larger. SOLUTION: In a liquid collecting device constructed of plural liquid collecting troughs held in an exchange tower 50, a shelf member which extends in the internal circumferential direction is provided on the inner wall of the exchange tower 50 and the end part of each of the liquid collecting troughs is deposited on the shelf member. Each of the liquid collecting troughs 2 is formed in such a way the liquid collecting trough 21 positioned in the center is symmetrical with a right and a left lateral plate 24 of almost the same height and the other liquid collecting troughs 22 are asymmetrical at the right and the left with a lateral plate 24, to the center, of small height an a lateral plate 23, of large height. Further, a barrier member 25 extending crosswise is disposed on the surface of a lateral plate 2. A liquid flowing down on the lateral plate 24 is once collected by the barrier member 25 and part of the liquid flows down from the open part of the lateral plate 24 and the other part drains down to the trough part. Thus the turbulence of the liquid in the trough part is suppressed.
Patent JP-H0996838-A (JP)
Title: Liquid crystal display element
Inventor: KANBARA MINORU
IPC: G02B1/11
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of photocurrent to a semiconductor layer of a switching element by forming the front layers of a black mask, which layers face one transparent substrate, of a material having low reflectivity. SOLUTION: The black mask 33 having prescribed patterns including the regions facing thin-film transistors(TFTs) 25 disposed on a lower glass substrate 21 is formed on the rear surface of an upper glass substrate 22. Color filters 34 are arranged in the parts enclosed heretofore by the black mask 33 on the rear surface of an upper glass substrate 22. The black mask 33 is constituted by successively laminating three layers; a chromium oxide layer 33A, chromium layer 33B and chromium oxide layer 33C toward the opposite inner side direction from the upper glass substrate 22 and the upper and lower front layers are formed of a material having low light reflectivity. The light reflection is suppressed by the surface of the chromium oxide layer 33C in case the diagonal incident light between the upper and lower glass substrates 21 and 22 is reflected by, for example, source electrodes 29 and drain electrodes 30 and is made incident on the black mask 33 and, therefore, the incidence of the light on the semiconductor layer 28 is suppressed.
Patent JP-H03137009-A (JP)
Title: Aluminum nitride powder and its production
Inventor: AOKI SHINICHI
IPC: C04B35/626
Filed: 1989-10-24
Abstract: PURPOSE:To obtain high-purity aluminum nitride powder having high thermal conductivity by effecting a gas-phase reaction of an org. Al compd. and NH3, and then subjecting the reaction product to heat treatment in a reductive or/and inert gas atmosphere to obtain specified crystallite size. CONSTITUTION:NH3 gas is introduced through a flow controller 3, feeding tube 4, and a lower inlet into a reaction chamber 2 which is maintained at about 800 deg.C with a heating zone 1 of a gas-phase reaction unit. Triethyl-Al with N2 gas is simultaneously introduced through a feeding tube 6 into the reaction chamber 2 in a manner that the NH3/triethyl-Al ratio is 20/1 to effect the reaction. The produced particles are separated from the non-reacted gas with a filter 7, and then collected in a collector 8. This powder is put in a crucible, treated at about 1500 deg.C for about 3 hours in N2 atmosphere in an electric furnace using a high-frequency heater, and pulverized into powder of >=400 Angstrom  and <=2000 Angstrom crystallite size. The obtd. powder can be used as the source AlN for production of thermally-conductive sintered body.
Patent JP-2000102757-A (JP)
Title: Coater device and production of stripe-shaped coating film
Inventor: OZAWA KAZUHIRO
IPC: B05C11/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To easily remove a paint layer before drying. SOLUTION: Relating to this coater device, coating liquid is applied on the surface of a base material film 22 to form a paint layer 23. In this case, the device is provided with a roll 21 circumferentially rotated in the reverse direction B to the traveling direction of the base material film 22 and a means in contact with the roll 21 and for scraping off the paint layer 23 not needed other than a stripe-shaped coating film 25 formed on the surface of the base material film 22.
Patent JP-S63130665-A (JP)
Title: Composition for preventing sticking of unvulcanized rubber
Inventor: YAMAZAKI MAKOTO
IPC: C08L101/00
Filed: 1986-11-20
Abstract: PURPOSE:To provide the title compsn. which has an excellent effect of preventing sticking, causes neither scattering of powder nor sticking of the surface of rubber and has a persistent effect of imparting excellent lubricity to a rubber surface on friction, consisting of a copolymer of two specified monomers. CONSTITUTION:One or more monomers (A) which give a homopolymer having a glass transition point of not lower than 80 deg.C and are selected from the group consisting of styrene, acrylonitrile, methyl methacrylate and vinyl chloride are emulsion-polymerized with a monomer component (B) which impart flex extensibility and is composed of a 1-6C acrylic ester and/or vinyl acetate and optionally, not more than 10mol% of a hydrophilic monomer (C) [e.g., (meth)acrylic acid] to obtain a compsn. for preventing the sticking of an unvulcanized rubber, which is composed of an emulsion copolymer having a glass transition point of not lower than 40 deg.C.
Patent JP-H03136380-A (JP)
Title: Manufacture of photovoltaic device
Inventor: SHIBUYA TAKASHI
IPC: H01L31/04
Filed: 1989-10-23
Abstract: PURPOSE:To improve the output characteristics of a photovoltaic device by forming a semiconductor layer of one conductivity type on an i-type semiconductor layer after processing the surface of the i-type semiconductor layer by plasma discharge in a hydrogen atmosphere. CONSTITUTION:A p-type layer 3, i-type layer 4, and n-type layer 5 are successively formed by the plasma CVD method which is carried out by appropriately using raw gases of SiH4 gas, CH4 gas, B2H6 gas, PH3 gas, etc. During the course of forming the layers, the surface of the i-type layer 4 is processed by plasma discharge in a hydrogen atmosphere before the n-type layer 5 is formed after the layer 4 is formed. The plasma discharge is performed for about 10 to 20 minutes under a condition where the flow rate of the hydrogen gas, pressure, RF power, and substrate temperature are respectively controlled to 10-1,000 SCCM, 0.1-1.0Torr, 5-500mW/cm<2>, and 100-400 deg.C.
Patent JP-H10100273-A (JP)
Title: Sizing apparatus of hollow molding member
Inventor: KOBAYASHI HIDEO
IPC: B29D23/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of straws having a predetermined cross-sectional shape by allowing stepwise pressure to act on the outside surface of a hollow molded member formed by extrusion molding during a cooled period while running and applying sizing allowed to uniformly act on the hollow molded member with respect to the pressure of each stage. SOLUTION: A gear pump sends out kneaded matter to a molding head quantitatively under constant pressure to mold the same into a hollow molded member. The negative pressures introduced into sizing zones 81-84 are set so as to become strong in order such that the sizing zones are gradually strongly arranged. Therefore, the hollow molding member is gradually strongly sucked as the sizing apparatus runs and sizing action strongly exerts. The inner diameter of the piercing passage 92 of a sizing block 89 is a nut or a sizing block 89 or that of a sizing zone and gradually set small in the order of running direction of the hollow molding member in the unit or of a sizing block 89 and the unit of a sizing zone.
Patent JP-H05113534-A (JP)
Title: Retrofocus type lens
Inventor: SUGAWARA SABURO
IPC: G02B9/10
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a retrofocus type lens which is long in back focus, is miniaturized and is excellent in various aberrations by constituting the most 1st conjugation side lens in the 2nd lens group of a convex meniscus positive lens to the 1st conjugation side. CONSTITUTION:This retrofocus type lens is constituted, successively from a screen S side, of the 2nd lens group II of a positive refracting power disposed apart a large air spacing from the 1st lens group I of a negative refracting power. The 2nd lens group II is constituted, successively from the screen S side, of the meniscus positive lens directing its convex to the screen S side, a combined lens constituted by combining a negative lens and a positive lens and a positive lens. Glass materials decreasing the refractive index of the positive lens in the 2nd lens group II and increasing the refractive index of the negative lens are selected to sufficiently obtain a difference between the refractive indices and to decrease the difference between the Abbe numbers of the positive and negative lenses, by which the respective powers of the positive lens and negative lens of the combined lens are sufficiently increased.