baber/WOPTO huggingface dataset:
Patent JP-S6265995-A (JP)
Title: Vapor phase synthesizing device
Inventor: KIKUCHI MOTOHARU
IPC: C30B25/14
Filed: 1985-09-18
Abstract: PURPOSE:To permit the continuation of a vapor phase reaction for a long period of time and the synthesis of a compd. having uniform thickness distribution by disposing a nozzle for supplying a gaseous raw material which is slow in diffusion of a vapor phase synthesizing device on the down stream side of a nozzle for supplying a gaseous raw material which is fast in diffusion. CONSTITUTION:The gaseous raw materials A, B are respectively supplied from the nozzles 2, 2' for supplying the raw materials to the vapor phase synthesizing device having a heater 1 and a discharge pipe 5 to induce the vapor phase reaction in the reaction section and to deposit and AB compd. on a substrate 3. The nozzle 2' for supplying the gaseous raw material B which is slow in diffusion is disposed on the down stream side of the nozzle 2 for supplying the gaseous raw material A which is fast in diffusion in the above-mentioned gaseous raw material supply section. The distance L between the outlets of the above-mentioned two nozzles 2, 2' is preferably set at 0.5<L/D<10 where the inside diameter of the nozzles is d. The flow of the gaseous raw materials in the reaction section is thereby maintained normal without disturbance and the vapor phase reaction is stably continued for a long period of time.
Patent JP-H0646823-A (JP)
Title: Method for producing lactic acid and amino acid mineral liquid from fermented food lees
Inventor: ITO HAYAMIZU
IPC: C12F3/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a process for producing lactic acid and amino acid mineral liquid from fermented food lees. CONSTITUTION:A mixture of bran and fermented food lees is used as a fermentation raw material and subjected to lactic acid fermentation and amino acid fermentation and the product is separated into solid and liquid to obtain lactic acid and an amino acid mineral liquid. The obtained amino acid contains the whole essential amino acids and a large amount of inositol of the bran. The fermented food lees to be used as a starting raw material are e.g. soy sauce lees, beer saccharification lees, beer yeast lees, whisky brewery lees, sake lees and food vinegar fermentation lees and the bran is e.g. rice bran, corn gluten, wheat bran and pressed cake of vegetable oil and fat.
Patent JP-H1047880-A (JP)
Title: Heat transfer tube with inner surface groove
Inventor: ISHIKAWA MAMORU
IPC: F28F1/40
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To permit the obtaining of a high heat exchanging performance even under the condition of energy saving operation, in which the flow rate of refrigerant is small. SOLUTION: A heat transfer tube with inner surface groove is made by a method wherein a plurality of grooves are formed on one side of the strip of a metallic sheet through rolling and a tube is formed so as to keep the surface, on which the grooves are formed, at the inside, then, the abutted ends are connected through welding. Two kinds of groove groups 1, 2 having different pitches in the circumferential direction of the tube, having different twisting directions or having different twisting angles are arranged alternately in areas having different widths W1 , W2 in the circumferential direction of the tube. Further, the grooves having small twisting angle are formed on the area having wide width. When the width of the wider area is represented by a notation W1 and that of the narrower area is represented by another notation W2 , it is specified that W1 /W2 =1.1-3.0.  On the other hand, the smaller twisting angle is 40-20 deg. and the larger twisting angle is 15-90 deg..
Patent JP-H0739374-A (JP)
Title: New t-pa transformant
Inventor: NEGORO TAKAATSU
IPC: C12R1/91
Filed: 1993-07-28
Abstract: PURPOSE:To provide the subject new transformant reduced in side effects, useful as e.g. a therapeutic agent for thrombosis, having such structure that part of the amino acid sequence of tissue plasminogen activating factor (t-PA) is replaced by the amino acid sequence of urine plasminogen activating factor. CONSTITUTION:First, a cDNA coding t-PA is prepared by cloning from bose melanoma cell; and, in the cDNA coding the amino acid sequence of this natural-type t-PA, at least part of the amino acid sequence corresponding to 276 to 306th sites is linked to the site, after breaking the cDNA coding t-PA with a restriction enzyme, using a DNA coding the amino acid sequence of urea plasminogen activating factor (VK) having a corresponding relationship as represented by the formula. Furthermore, one or more basic amino acids contained in the substituent region are replaced by nonbasic amino acids, thus affording the objective new t-PA transformant useful as e.g. a therapeutic agent for thrombosis, reduced in a t-PA side effect referred to as systemic hemorrhagic tendency.
Patent JP-H0755989-A (JP)
Title: Control rod position detection device
Inventor: UBUKATA SHINJI
IPC: G21C17/10
Filed: 1993-08-23
Abstract: PURPOSE:To prevent a malfunctioning of abnormality detection due to the deviation between multiple position signals which is generated in switching multiple position signals for control rods. CONSTITUTION:Constituted are a position signal switching circuit 1 to input duplicated control rod position signals and select and output the position signal corresponding to a position signal switching signal S6 among the two input position signals, a position signal switching detection circuit 21 to turn on a specified time signal switching detection signal S7 after the signal S6 is output, an OR gate 22 to turn on a signal change prohibition signal S8 when at least one of a drive command S4 and the signal S7 is input and to turn off the signal S8 when the signal are not input, and a position signal change detection circuit 2A which does not detect the rate of change of the position signal from the position signal, switching circuit 1 when the signal S8 is OFF and detects the rate of change of the position signal from the position signal switching circuit 1 when the signal S8 is ON, and outputs a drift detection output signal S5 when this rate of change deviates from an allowance value.
Patent JP-S60100146-A (JP)
Title: Photomask
Inventor: KAWAMURA YOSHIO
IPC: G03F1/00
Filed: 1983-11-07
Abstract: PURPOSE:To enable transfer of high-precision pattern without disturbing an exposure optical system in fixing a photomask to a prescribed exposure device, by adjusting the distance between a light intercepting pattern and a light transmitting plate to set the optical light path length difference of exposure light to a prescribed value. CONSTITUTION:A light transmitting plate 1 has a light intercepting pattern 2 on the surface, and the surface of the pattern 2 is covered with the second light transmitting plate 3. The space between both plates 1, 3 is filled with a light transmitting liquid adhesive 4 and fixed by hardening it, thus permitting no dust to attach to the pattern 2. The optical path length difference of the exposure light is adjusted to a predetermined value by regulating the distance (h) between the pattern 2 and the reverse face of the plate 3.
Patent JP-H0756654-A (JP)
Title: Information processor
Inventor: KANEKO TORU
IPC: G06F1/16
Filed: 1993-08-23
Abstract: PURPOSE:To provide a cooling structure of an electronic equipment where a base board, etc., containing a heating unit is mounted with high density by providing two or more systems of flow paths for the air to cool the heating unit, preparing a cooling fan in each air flow path, and furthermore adding an air duct to effectively supply the cooling air to a local heating unit of a high temperature. CONSTITUTION:The hard disk drives HDD 13 are provided in parallel to each other and with a fixed space secured between them so that the air flow, i.e., the cooling air 21 can easily pass through the drives 13. The waste heat sent from other devices are exhausted through an exhaust port 20 by an exhaust fan 18 provided on the back of an equipment. Then plural base boards 16 including a control base board, a logical base board, etc., are mounted on a mother board 35 together with a CPU board, etc. The cooling fans 36 and 37 are placed at the front of those boards set on the board 35 so that the base boards, etc., are cooled by the air 21. Furthermore an air guide 38 is provided at a position close to an LSI of a local heating parts of a high temperature. Thus the flow path of the air 21 is changed, and the air 21 is directly supplied to the LSI by means of the fan 37.
Patent JP-H0371514-A (JP)
Title: In-conduit power cable
Inventor: ISHIHARA ISATO
IPC: H01B7/18
Filed: 1989-08-10
Abstract: PURPOSE:To drastically facilitate snake formation during thermal expansion of a power cable without winding a linear material by selecting an optimal winding pitch univocally determined by the height of a spiralled recess formed on the circumference of the power cable, flexural rigidity of the power cable, and by the weight of the cable. CONSTITUTION:A value of pitch L univocally determined by the height (h) of a spiralled recess formed on the circumference of a power cable main body, flexural rigidity BI of the power cable, and by the weight (w) of the cable so as to minimize the snake axial tension F of the power cable determined by an expression (in the equation, A is a conductor cross section of the power cable, E is a Young's ratio of the power cable, beta is coefficient of thermal expansion of the power cable, and T is the change in temperature of the conductor of the power cable).
Patent JP-H0491986-A (JP)
Title: Image receiving sheet for dye thermal transfer printer
Inventor: HAYASHI SHIGEO
IPC: B41M5/50
Filed: 1990-08-07
Abstract: PURPOSE:To enable fusion weld of an ink sheet in printing to a receiving sheet to be prevented by a method wherein a resin coated layer which receives a dye image to be fixed is formed by dye receiving resin or the like which is cured by an active energy beam. CONSTITUTION:Image receiving resin is coated onto, at least, one surface of a sheet like base and contains, as its main ingredient, a polymer cured by the irradiation of an active energy beam in a state where the resin is in contact with a surface forming material. Resin producing compound curable by the irradiation of the active energy beam, a silicon compound curable by the irradiation of the active energy beam, an isocyanate compound, and a silicon oil reacting with the isocyanate compound. The thickness of the image receiving resin coating layer is preferably approx. 2-20mum after cured by an electron beam.
Patent JP-H1152685-A (JP)
Title: Corona discharge device
Inventor: KURIBAYASHI NATSUKI
IPC: G03G15/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To impede the infiltration of toner or dust such as paper powder from the outside so as to prevent a corona wire from being soiled by providing an intake port and an exhaust port, and providing the intake port in a shielding member, on the lower reaches in the moving direction of a photoreceptor. SOLUTION: An intake port 8 larger than gaps 7A, 7B are opened in a side plate of a shielding member 2, on the lower reaches in the moving direction of a photoreceptor 6. Air therefore flows almost through this hole. The quantity of flow passing the gap 7A is reduced, and suction of floating toner 4 can be reduced. Since there is much floating toner 4 on the upper reaches of a charger, the intake port 8 is provided on the opposite lower reaches. Out of the gaps 7A, 7B between the shielding member 2 and the photoreceptor 6, the gap 7A on the upper reaches is made narrow, and the gap 7B is made large so as to make air mainly flow in from the gap 7B on the lower reches. However, since toner 5 on the surface of the photoreceptor 6 is blown up when air inflow passes the gap 7B, an air passage is so set that air passes the gaps 7A, 7B as little as possible.
Patent JP-S6098916-A (JP)
Inventor: KATSUYA KAZUNARI
IPC: A01G23/00
Filed: 1983-11-05
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-S58107774-A (JP)
Title: Optical scanning device
Inventor: OOTE AKIRA
IPC: H04N1/12
Filed: 1981-12-22
Abstract: PURPOSE:To attain straight line flat scanning with a simple constitution, by rotating or vibrating a light source, reflecting an optical beam from the light source on a parabolic mirror, and projecting the beam on the surface of a photoreceptor. CONSTITUTION:An optical beam irradiated from a light source 1 is made to an optical beam in parallel with an optical axis cl on a parabolic mirror 4, reflected as a reflected light 5 and irradiated vertically on the photosensitive plane of a photosensitive drum 6. In vibrating the light source 1 with a rotary drive means 2 toward the arrows (a) and (b) alternately at a prescribed period, the optical beam irradiated from the light source 1 is reflected on the mirror 4 while the direction is being changed momently. Since the light source 1 is placed on the focus of the mirror 4, the reflected optical beam is always in parallel with the optical axis cl, regardless of the rotary angle of the light source 1, this is reflected as a reflected light 5, which is irradiated on the photosensitive plane of the drum 6 for horizontal scanning.
Patent JP-H0548078-A (JP)
Title: Heterojunction bipolar transistor and circuit using the same
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01L29/737
Filed: 1991-08-20
Abstract: PURPOSE:To reduce characteristics fluctuation at the time of high current density operation by making the forbidden band width of an emitter layer larger than that of a base layer and making the shape of an emitter plane rectangular in order to make its longer side parallel with a specified direction, these being formed on a specified surface of a semiconductor substrate. CONSTITUTION:Makes the shape of an emitter plane rectangular, emitter size 2mumX10mum, collector current density 2.5X10<5>A/cm<2>, measuring temperature 20 deg.C and conducting time 10 minutes. A base impurity is Be and its density includes three types, 2X10<19>/cm<2>, 3X10<19>/cm<2> and 4X10<19>/cm<2>. The orientation of emitter forming is the direction in which the longer side of a rectangular emitter falls into the orientation flat of a GaAs (100) surface substrate, that is, the angle theta formed against [01-0] direction includes three angles, 0 deg., 45 deg. and 90 deg.. When theta=90 deg., regardless of high collector current density such as 2.5X10<5>A/cm<2>, a reducing rate of the collector current comes to be less than 20% after continuous conduction for 10 minutes at 20 deg.C, and this value is less than that of other orientations.
Patent JP-S63118638-A (JP)
Inventor: DEIIZAA JIEI RETSUKUTENWARUDO
IPC: G01N33/543
Filed: 1987-08-21
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-S5997198-A (JP)
Inventor: MORIWAKI YOSHIJI
IPC: G10L25/18
Filed: 1982-11-26
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-S60101142-A (JP)
Title: Aromatic polyester resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L67/00
Filed: 1983-11-08
Abstract: PURPOSE:The titled composition having excellent mold release characteristics made by incorporating specified metal salts of a fatty acid into a specified aromatic polyester resin. CONSTITUTION:The titled composition made by incorporating 10-30C fatty acid salts of one or more metals selected from among Mg, Al, Ca, Zn or Ba into an aromatic polyester resin, a polymer consisting of the structural units of formula I (where carbonyl groups are in the meta or para position with each other), formula II (where an O atom is in the meta or para position with a SO2 group), and formula III (where an O atom is in the meta or para position with X; X is a bivalent hydrocarbon group of 1-10C, O, CO, S, SO or SO2; a is 0 or 1; R1-R4 are each H, a hydrocarbon group of 1-8C or a halogen, and not all R1-R4 are H when X is SO2 and a is 1), with the number of structural units present in the polymer, designated as na, nb or nc, being in the relation to the other shown by equation IV, V or VI. The composition has excellent mold release characteristics and can give a molded article with excellent dimensional accuracy.
Patent JP-H07113206-A (JP)
Title: Method for pavement with water-permeability
Inventor: SHIMIZU SHIGEO
IPC: E01C15/00
Filed: 1992-06-25
Abstract: PURPOSE:To maintain the water-permeability of a pavement over a long period of time, by a method wherein each of ceramic spheres with a fixed size is in contact with adjoining other spheres at 18 points in three-dimensional space, and the spheres are joined to each other with a minimum amount of thermosetting resin, which is required for the purpose of covering the surfaces of the spheres. CONSTITUTION:Ceramic spheres 'a' with a fixed size are placed in stacked shape on a subgrade increasing its bearing capacity by stabilizing crushed stone with lime. The spheres 'a' are joined to each other with a minimum amount of thermosetting resin such as epoxy resin, which is required for the purpose of covering the surfaces of the spheres 'a'. At this time, each of the spheres 'a' is in contact with adjoining other spheres 'a' at 18 points and continuous clearances 'b' almost in trigonal pyramid shape are formed between them. Since each of the clearances 'b' on the surface of a pavement is in the trigonal pyramid shape, inverted and shallow, refuse does not enter downward and flows out by wind and rain. Since rain-water permeating downward enters the clearance 'b' following and disperses in six directions, th refuse flows out dispersively even if the refuse enters the clearance, and thus this phenomenon prevents the clearances 'b' from filling with the refuse. In this way, the capacity of the pavement for permeating water is prevented from lowering and durability over a long period of time can be maintained.
Patent JP-H0492281-A (JP)
Title: Magnetic disk device
Inventor: OGURA SHIGEO
IPC: G11B21/02
Filed: 1990-08-07
Abstract: PURPOSE:To miniaturize the device by arranging a linear motor in the neighborhood of a spindle motor so that the open part of the linear motor may face to the opposite side to the spindle motor and a magnetic disk. CONSTITUTION:A floppy 18 is rotated by a spindle motor 26, and when the rotational speed of it ascends to a fixed value, a magnet 24 is energized and an armature 24a is attracted. Then, a carriage 12 is carried up to the supporting point of a guide shaft 20 by the force of it, a head 14 and a negative pressure pad 16 approache or abut on the medium face of the floppy 18, negative pressure is generated between a medium and the pad, good head touch is realized. The negative pad 16 to generate the negative pressure and to suck the medium once continues sucking the medium and holds the good head touch as far as the floppy 18 is rotated even when the energizing of the magnet 24 is cut off and the carriage 12 is reset to an original position. After the rotational speed of the floppy 18 attains the fixed value and besides, the sure head touch is obtained by the above mentioned operation, an video signal is recorded in the floppy 18.
Patent JP-H1046585-A (JP)
Title: Structure for greening, greening structure and greening method
Inventor: IWAI HIDEO
IPC: E02D17/20
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To secure excellent initial strength and to facilitate laying on a steep face of slope by forming into a roughly u-shape section a hardened body consisting of a cement composition containing a resin aggregate of which at least a surface layer is dispersed with glass fiber in its inside and cement. SOLUTION: A section roughly reverse U-shaped structure 1 is molded by injecting a kneaded matter of milling dust of a synthetic wood made of foamed urethane resin reinforced by E-glass fiber as a resin aggregate, an AE agent, iron powder as cutting chips of metal machining, ALC powder of crashed building waste, cement and water in a mold with a synthetic wood made reinforcement 2 previously built in it. Thereafter, planting is applied in a frame of the structure 1, it is put on an existing slope frame 3 from above, and the slope frame 3 is surrounded. As it becomes lightweight by using the milling dust of the synthetic wood and the resin aggregate is joined not on points but on faces by cement to be a binder, it is possible to provide sufficient initial strength, to make it excellent in construction workability and to easily lay it even on a steep slope.
Patent JP-H0257957-A (JP)
Title: Raindrop sensor
Inventor: MOKUYA HIROBUMI
IPC: G01N27/00
Filed: 1988-08-23
Abstract: PURPOSE:To provide sufficient weatherability, to increase mechanical strength and to improve detecting sensitivity by contriving the structure of a film that covers detecting electrodes. CONSTITUTION:A sensor substrate 3 comprises epoxy resin and ceramics. Detecting electrodes 1 and 2 are provided thereon. They are constituted by forming strip shaped copper electrode films each having a specified width alternately at an equal interval. Unitary bodies are formed with the base ends of the electrodes 1 and 2 and lead electrodes 11 and 12. The electrodes are extending to the outside of the substrate 3. A polyimide film 5 is compressed and attached to the substrate 3 with thermosetting insulating bonding agent layer 4. A part is made to protrude in a rectangular shape so as to cover the end parts of the lead electrodes on the film 5. A silicon based applied film 6 having weatherability is applied on the upper surface of the film 5. The surface is made to be detecting surface 6a. The polyimide film or polyester film has the excellent mechanical strength. Therefore, even if the relatively thin film thickness is used, damage due to contact of foreign matter is prevented. As a result, the thickness of the cover on the detecting electrodes becomes thin, and the detecting sensitivity is improved.
Patent JP-H0742619-A (JP)
Title: Gas fuel supply device
Inventor: YAMAMOTO WATARU
IPC: F02M21/02
Filed: 1993-07-31
Abstract: PURPOSE:To maintain charging ability in a practical operation range and prevent a battery from being in a discharging condition by serving a battery as a power source at starting and serving a flywheel magnet as a power source after starting. CONSTITUTION:A relay 32 works for switching to use an operating power source for an emergency shutoff valve 8 as a battery 30 at starting and as a flywheel magnet 28 after starting. An emergency shutoff valve switch 36 and an ignition switch 38 are provided on the way of a cable run which communicates with the flywheel magnet 28, the battery 30 or the emergency shutoff valve 8 to open/close the emergency shutoff valve 8. A starting switch 40 is provided for ON operation only at starting, and a realy 32 is provided on the way of the cable run for switching corresponding to the ON-OFF operation of the starting switch to serve the operating power source for the emergency shutoff valve 8 as the battery 30 at starting and as the flywheel magnet 28 after starting.
Patent JP-S6185408-A (JP)
Title: Solid catalyst for olefin polymerization and preparation thereof
Inventor: HARADA MASAHITO
IPC: C08F4/64
Filed: 1984-10-04
Abstract: PURPOSE:To obtain the titled catalyst capable of giving polymers of high stereoregularity and good particle form, by adding organic acid ester, Al- and Si-compounds to a solution comprising each specific Mg-compound, titanic acid ester and alcohol to separate a solid out followed by treatment with a Ti-compound. CONSTITUTION:(A) (1) An anhydrous Mg halide, (2) orthotitanic acid ester and/or polytitanic acid ester and (3) 1-20C (un)saturated mono (poly)hydric alcohol are mixed in an inert hydrocarbon solvent to effect dissolution. (B) the resultant solution is incorporated with a component made up of (i) a 2-24C aliphatic (aromatic) mono(poly)carboxylic ester (ii) Al-halide of formula I (X is Cl or Br ; R<8> is 3-20C cycloalkyl; n is 0-3) and (iii) Si-halide of formula II (R<6> and R<7> are each 1-20C alkyl or aryl; l and p are each 1-4) to separate a solid out. (C) This solid is made to react with (a) a Ti-halide of formula III (R<9> is 1-20C alkyl ; q is 1-4) or (b) vanadyl halide (vanadium) to obtain the objective catalyst.