baber/WOPTO huggingface dataset:
Patent JP-2000006803-A (JP)
Title: Ventilator for railway rolling stock
Inventor: SHIBUYA TOMOTARI
IPC: B61D27/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent dust attachment to a fan impeller and a channel wall surface and to facilitate maintenance. SOLUTION: This ventilator is structured so as to make an air supply channel 3, an air supply side impeller 4, an exhaust air side impeller 7 and an exhaust air channel 8 support a photocatalyst 12 and sunlight 13 is taken in from a fresh air suction port 2 and an exhaust air discharge port 9 and irradiated by a reflector 15. It is also structured so as to take in light of a lighting system 16 in a room through a fresh air discharge port 17 and an exhaust air suction port 18 and to irradiate it by the reflector 15 at nighttime.
Patent JP-H1016041-A (JP)
Title: Blow-molding machine
Inventor: YANO MASASHI
IPC: B29C49/50
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To blow-mold the top face of the mouth part of a hollow container and the inner face of its mouth part with high accuracy. SOLUTION: This blow-molding machine is operated in such a manner that the tip of a blow pin 6 is inserted into molds 4, 5 with strikers 10, 11 and a parison 3 to be supplied into the molds 4, 5 is cut by bringing a cut ring 12 provided on the blow pin 6 into contact with the strikers 10, 11. In addition, the blow-molding machine molds a hollow container with mouth parts by regulating the top face of the mouth part of the hollow container molded out of the parison 3, then blowing gas in through the tip of the blow pin 6 and inflating the parison 3. In this case, the strikers 10, 11 located at the part opposite to the cut ring 12 are parallel with the outer peripheral face 12b of the cut ring 12, and are equipped with straight parts 10a, 11a provided at a specified interval from the outer peripheral face 12b of the cut ring 12.
Patent JP-2000010303-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: SUZUKI SHINJIRO
IPC: G03G5/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the toner filming on a drum surface and the generation of black point on an image by preventing the waterdrop trace by dew condensation on the surface of a photosensitive layer. SOLUTION: In order to prevent the dew condensation on the top surface of a photosensitive layer, it is necessary to set the photosensitive layer surface temperature higher than the dew point of application environment in the formation of the photosensitive layer. As a suitable method for suppressing the temperature reduction of the photosensitive layer surface by evaporation heat of a solvent, for example, the solid component ratio of an applying solution is increased, and the solvent quantity remaining in the photosensitive layer is reduced; or the surface temperature of the photosensitive layer in the application is controlled to the dew point of the application environment or higher; or the photoreceptor base under application is heated.  The conductive base is formed of aluminum alloy, other metallic materials, or resin, film or paper to which conductivity is imparted, and the photosensitive layer is formed on the conductive base. The charge generating material consists of an organic pigment conductive material such as phthalocyanine pigment, azo pigment or the like. The charge transport layer is formed by applying, for example, a hydrazone or enamine compound together with polyester resin as a solution.
Patent JP-2001006274-A (JP)
Title: Tape streamer
Inventor: MORITA SHINYA
IPC: G11B20/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a tape streamer which can process data recorded by a data recorder without burdening a host computer with load, and can also be used as a generally usable device. SOLUTION: The tape streamer A reproduces the data in a magnetic tape 210 recorded by a data recorder from the head, and when the tape streamer A detects a data (area 210A) recorded on this magnetic tape 210, it outputs this data to the other tape streamer B, and copies it onto a new (unrecorded) magnetic tape 220. Next, when an unrecorded area 210B is detected in the tape streamer A, this part is judged as a gap, and a FM(film mark) is inserted therein, and it is outputted to the tape streamer B. Moreover, when the tape is reproduced up to the end, EOD(end of data) is added to the data, and the data are outputted to the tape streamer B.
Patent JP-H04233668-A (JP)
Title: Apparatus and method for forming composite image based on a plurality of data seeds
Inventor: KURISUTOFUAA JIEIMUZU ETSUJI
IPC: H04N1/46
Filed: 1991-07-11
Abstract: PURPOSE: To form a data flow by connecting plural image data files having respectively different size, resolution and formats at real time. CONSTITUTION: Data of various formats are received through a host interface 42 connected to a reference VME bus 58. A CPU 54 reformates the data and stores the data in a disk memory 56. The data are sent to one of plural scanning line video processors 62, 66 and 68 for converting data into pixel data with a half tone of the data through the CPU 54. The half tone data are sent to a single beam or multi-beam recorder so as to be printed out. Thus an image with specific low resolution is presented by the CPU 54 so as to be examined beforehand by a video work station.
Patent JP-S6232709-A (JP)
Title: Parabolic antenna system
Inventor: NAKANO HISAMATSU
IPC: H01Q11/08
Filed: 1985-08-05
Abstract: PURPOSE:To improve VSWR and to simplify a circuit by using a backfire helical antenna as a primary radiator and connecting the antenna with a frequency converter through a coaxial line. CONSTITUTION:In the backfire helical antenna 5, its circumferential length S, pitch angle alpha, flare angle beta, and the circumferential length (c) of a matching disc are set up so that an objective front-back ratio can be obtained. Since power can be supplied to the antenna 5 through the coaxial line 6 and frequency can be inputted/outputted to/from a frequency converter (BS converter) 12A also through the coaxial line 6, the helical antenna 5 to be the primary radiator can be connected to the frequency converter 12A directly or through the coaxial connector. Thus, the VSWR can be reduced and power loss can be improved.
Patent JP-S5961428-A (JP)
Inventor: NAKANO KATSUAKI
IPC: H02J1/00
Filed: 1982-09-30
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-H1017479-A (JP)
Title: Salt-containing preparation for external use
Inventor: ISHII TETSUYA
IPC: A61K8/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation, capable of including sodium chloride at a high concentration, good in compatibility with the skin without deteriorating even when preserved for a long period and without damaging the skin and having great cleaning effects, etc., on the salt by blending a specific polymer with the sodium chloride and water. SOLUTION: This salt-containing preparation for external use consists essentially of (A) an N-vinylacetamide-based polymer, (B) sodium chloride and (C) water. The ingredient C is blended in an amount of preferably 5-500 pts.wt. based on 100 pts.wt. total amount of the ingredients A and B. A homopolymer or a copolymer of the N-vinylacetamide or its cross-linked material is preferred as the ingredient A. Since the base polymer is nonionic or weakly anionic, the salt can be contained at a high concentration without any reduction in gel concentration due to the salt and a site for application can uniformly be coated with the preparation.
Patent JP-S6232896-A (JP)
Title: Production of useful protein
Inventor: IIZUKA MASAHIKO
IPC: C12P21/00
Filed: 1985-08-05
Abstract: PURPOSE:To enable the mass-production of the objective useful protein utilizing a genetic engineering, by using an animal cell containing a vector integrated with a DNA coding the useful protein and proliferating and keeping the cell on a microcarrier. CONSTITUTION:An animal cell containing a vector integrated with a DNA coding a useful protein such as human interferon beta, human interferon gamma, human interleukin 2, etc., which can be produced by genetic engineering, is proliferated and maintained on a microcarrier. The microcarrier is generally a minute particle of a polysaccaride having positively charged chemical residue, or a minute particle of crosslinked dextran coated with collagen, etc. The necessary amount of bovine fetus serum to be added to the medium for maintaining the animal cell on the microcarrier is usually smaller than that for the proliferation medium.
Patent JP-H0336721-A (JP)
Title: Heat processing furnace and its operating method
Inventor: EIRA FUIRITSUPOJIAN
IPC: H01L21/22
Filed: 1990-06-28
Abstract: PURPOSE: To minimize the occurrence of a recirculation gas cell by providing an entrance for introducing a reactant gas and/or an inert gas to the other edge of a reactor core pipe with a long, cylindrical chamber whose one edge is released and forming a part from the diameter to the diameter of the work tube in a conical shape that forms a smooth transition part. CONSTITUTION: A source 14 of a reactant or an inactive gas is connected to an entrance 15 at one edge of a work tube 10 and semi parts 30a and 30b of a collar 30 comprises a hollow semi-cylindrical section made of stainless steel and have an inner chamber 33. The inner edge part of the crystal work tube 10 between the gas entrance 15 and the cylindrical body of the work tube 10 for storing wafers is in a conical shape 40. The conical part 40 has a length 'c' in the direction of an axial line, and the length 'c' is at least larger than the diameter of the work tube 10. An angle between the wall of the conical part 40 and the axial line of the work tube 10 is preferably 30 deg.C or less.
Patent JP-S6330195-A (JP)
Title: Oxide scale removing method and pickling liquid impregnated sheet used therein
Inventor: MOCHIZUKI KIYOSHI
IPC: C23G1/08
Filed: 1986-07-21
Abstract: PURPOSE:To inexpensively remove an oxide scale with an extremely simple technique by sticking the sheet impregnating a pickling liquid on the oxide scale forming face. CONSTITUTION:A pickling liquid impregnating sheet 1 is prepared by dipping or spraying the pickling liquid with what a hydrogen fluoride is mixed with a nitric acid as the main component on the sheet 1 having acid resistance and heat resistance which is, for instance, composed of a 'Teflon(R)' fiber cloth, etc. This sheet 1 is then stuck on the oxide scale forming face, for instance to the weld zone 4 of a stainless 3 to form the reaction state of the liquid and scale. The sheet 1 is peeled off after the lapse of the necessary time, thereafter, and wiped off after the alkali neutralization. The work can thus be performed efficiently with a simple technique, the pickling liquid does in a small amount as well and the scale can be removed at low cost.
Patent JP-S6060303-A (JP)
Title: Spool valve
Inventor: MANFURETSUDO ADORUFU BETSUKAA
IPC: F16K11/07
Filed: 1984-08-17
Abstract: 1. A spool valve (18) comprising a housing (58) which has at least first and second ports (64, 66), a spool (62) which can be moved relative to the housing (58) into at least one position forming a communication or a block between the two ports (64, 66), at least one sealing element (48) which concentrically surrounds the spool (62) and an annular gap between the spool (62) and the housing (58) between the ports (64, 66), characterised in that the sealing element (48) can be moved radially from a position of opening the annular gap into a position of occupying the annular gap after the spool (62) has taken up its position of forming the block in the communication.
Patent JP-S5696018-A (JP)
Title: Cooler for tubular object
Inventor: MURATA KIYOUHEI
IPC: C21D1/00
Filed: 1979-12-29
Abstract: PURPOSE:To shut off refrigerant at every movement of a pipe at the distance between the nozzles and prevent hardening cracking and the entry of cooling water from pipe ends by moving a cylinder which is pierced with holes corresponding to nozzles between a torus-shaped header mounted with refrigerant spraying nozzles and the pipe to be cooled. CONSTITUTION:An insertion cylinder 7 for shutting off of cooling water pierced with holes of different lengths arithmetically serially is provided between a torus- shaped header 8 disposed with nozzles 1 in a zigzag or other shape, and a steel pipe 2 to be cooled and conveyed. This cylinder 7 is moved by a cylinder mechanism 11 relatively with respect to the header 8. If the cylinder 7 is moved every time when the rear end of the steel pipe 2 arrives at C, D, E, F, G, the cooling water is cut off sequentially from the nozzle of the final row, and the time for entry of the cooling water from the rear end delays. By this mechanism, the uneven cooling at the pipe end is decreased and the decrease in the yield of products is suppressed.
Patent JP-S6063175-A (JP)
Title: Thermal printing head
Inventor: TATSUMI YUTAKA
IPC: B41J2/335
Filed: 1983-09-16
Abstract: PURPOSE:To obtain leads with a desired length even when the leads are provided in an irregular manner, by providing taking-out leads extending continuously from the surfaces of lead taking-out parts not coated with a protective layer to the surface of the protective layer. CONSTITUTION:After vapor-depositing a lead material 9 onto a head 5, photo- etching is conducted to provide the leads 8. The leads 8 are extended from the lead taking-out parts 4 to the surface of the protective layer 7. Even when the leads 8 are provided with a length not smaller than a required length, it is unnecessary to enlarge the base 1 or to enhance close adhesion in masking. Since the leads 8 are not provided by sputtering or the like, leads with a desired length can be securely obtained.
Patent JP-S6414885-A (JP)
Title: Pin connector
Inventor: OKANO YUKO
IPC: H01R13/22
Filed: 1987-07-09
Abstract: PURPOSE:To prevent electrical connection or mechanical locking failure by forming a tip surface of a nonmovable terminal into a V-shaped type etc., and making the extreme tip part of a movable terminal to touch at least two parts of the nonmovable terminal when the movable terminal touches the nonmovable terminal. CONSTITUTION:A tip surface of a terminal 31 fixed to a nonmovable terminal mount 41 is formed as a V-shaped concave 31a. The concave is comprised of a pair of oblique surfaces 31b and 31c opposed, and the extreme tip part 1a of a movable terminal 1 touches two surfaces 31b and 31c other than the extreme tip part when the terminal 1 touches the terminal 31. This causes electrical contact failure to be eliminated even if contact failure occurs in the part 1a by dust etc. Furthermore, because a tip surface of the terminal 31 is lower than a surface 41a, terminals 31 and 1 are made alleged click engagement, and thereby contact is sensively acknowledged by occurrence of a click sound.
Patent JP-H0226343-A (JP)
Title: Power transmission
Inventor: HIROTA ISAO
IPC: F16H48/40
Filed: 1988-07-12
Abstract: PURPOSE:To simplify the control system used for obtaining the suitable driving state by opposing a primary or a third clutch to a friction member and obtaining the proper driving state according to the condition of the surface of the road and the driving state. CONSTITUTION:A friction member 18 which is turned integrally with a transmission member 8 and able to make friction therewith is mounted on the transmission member 3. A primary clutch C1 which engages or disengages a transmission member 8 with or from a primary rotary member 22a by the friction action of the friction member 18, a secondary clutch C2 which engages or disengages the transmission member 8 with or from the secondary rotary member 22b and a third clutch C3 which engages or disengages the secondary rotary member 22b with or from the side gear of a differential gear mechanism 10 are opposed to the friction member 18. By the friction action of this friction member 18 the suitable driving state according to the condition of the surface of the road or the driving state may be obtained, whereby simplifying the control system used to obtain the suitable driving state. As a result, the cost may be reduced throughout the equipment and there is no possibility of a trouble.
Patent JP-H08108502-A (JP)
Title: Aluminum alloy plate with excellent pressing processability and spot weldability
Inventor: UESUGI KOJI
IPC: C23C22/00
Filed: 1995-07-07
Abstract: PURPOSE: To provide an aluminum alloy plate covered with an organic lubricating resin in which its spot weldability is remarkably improved without impairing the improving effect of pressing processability of the plate by organic lubricating resin treatment and both the characteristics are improved to a level available at a present steel plate manufacturing line. CONSTITUTION: An original aluminum alloy plate has a chromate film of 1.0-20.0mg/m<2> as a first layer on the surface in terms of metal Cr, an organic resin film containing 60-90wt.% of organic lubricant as a second layer thereon as a dry film having a thickness of 0.05-0.90μm.
Patent JP-S5872971-A (JP)
Title: Developing device
Inventor: MARUYAMA KAZUO
IPC: G03G15/09
Filed: 1981-10-27
Abstract: PURPOSE:To improve the charging efficiency for a high-resistance toner and prevent the occurrence of clogging due to foreign matters in the toner, by forming the bottom face of a charged giving member approximately in parallel with the tangential direction of a sleeve. CONSTITUTION:The tip of a charge giving electrode is formed into a plane, and the charge giving electrode is so arranged that this plane is parallel with the tangential direction of the part of a cylindrical sleeve 2 which faces to this electrode. Thus, when the same charge quantity is given to a toner, a voltage applied across electrodes is lowered to a very low level; and therefore, the charging efficiency is improved considerably, and the discharge between electrodes due to foreign matters or the like in the toner is prevented.
Patent JP-S6233113-A (JP)
Title: Hair dye
Inventor: ISHIZAWA MASAO
IPC: A61K8/33
Filed: 1985-08-05
Abstract: PURPOSE:A hair dye, obtained by adding a dyeing promoter to a ferrous salt and a hydroxy compound, directly applicable to the hair in the natural state, having good dyeing property even for a color other than black and providing very simple dyeing operation because of one coating without causing dermatopathy, etc. CONSTITUTION:A hair dye, obtained by adding (C) a dyeing promoter, e.g. benzyl alcohol, ethylene glycol monobutyl ether or n-propyl alcohol, to (A) one or more mainly water-soluble ferrous salts selected from ferrous chloride, ferrous sulfate and ferrous acetate, etc., and (B) a mono - trihydroxy compound and using one or more organic acid salts, e.g. sodium citrate, sodium tartrate or sodium lactate, as necessary, together with the corresponding organic acid as a pH stabilizer to keep the pH at 2-7 and safely usable even by allergic persons tending to suffer dermatopathy and used by one coating.
Patent JP-S6233754-A (JP)
Title: Gas carburizing heat treatment
Inventor: NANBA KEISHICHI
IPC: C21D1/18
Filed: 1985-08-05
Abstract: PURPOSE:To improve the fatigue strength of steel by raising rapidly a carbon potential just before a temp. appropriate to hardening is reached in the process of temp. fall after carburizing treatment, carrying out hardening and then subjecting retained austenite to martensite transformation. CONSTITUTION:In the process of temp. fall after the carburizing and dispersing treatment of steel, the carbon potential in a range of about 5min just before the temp. appropriate to hardening is reached is raised rapidly, for example, by stopping the supply of air between hydrocarbon such as butane and air to be supplied and feeding ammonia instead. After that, the carbon potential is restored to the ordinary state and hardening is carried out. Successively, retained austenite is subjected to martensite transformation by shot peening. Consequently, residual stress is increased simultaneously with the hardening of a surface layer, so that fatigue strength can be improved.
Patent JP-H1111071-A (JP)
Title: Magnetic card
Inventor: YAMANAKA MICHIO
IPC: B42D15/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To add a factor of playing mind and to enlarge customer attraction by changing a design according to a previously set condition by an installer of a magnetic printer each time a magnetic card is introduced into the printer. SOLUTION: A terminal magnetic printer 1 newly prints each time the magnetic card 2 is introduced. If the printing surface of the card 2 is an unprinted surface, it is newly printed. Meanwhile, if the printing surface is printed, it is erased, and newly printed. The printer 1 has a sensor 3 for sensing the printing surface of the card 2, a processor 4 for processing next design according to a signal of sensing by the sensor 3, and a printing unit 5 for printing design processed by the processor 4. Thus, multi-purpose event development can be performed.
Patent JP-H0616067-A (JP)
Title: Turning operation structure of working vehicle
Inventor: HIRATA KAZUO
IPC: B60W10/18
Filed: 1992-06-30
Abstract: PURPOSE:To improve the workability by arranging first and second operation members, and a release wire to operate the inner side of the release wire to be pushed and pulled to the stopping condition side of a checking means when both the first and the second gear change devices are operated to a high speed side. CONSTITUTION:The first and the second operation members 26 and 32 fluctuation-operated following the gear change operations of the first and the second gear change devices for running are provided, and the inner side 33a of a release wire 33 is connected to the fluctuation end of the first operation member 26, while the outer end 33b of the release wire 33 is connected to the fluctuation end of the second operation member 32. And the first and the second operation members 26 and 32, and the release wire 33 are arranged to operate the inner side 33a to be pushed and pulled to the operating side of a checking means when at least one side of the first and the second gear change devices is operated to a low speed side, while to operate the inner side 33a to be pushed and pulled to the stopping condition side of the checking means when both the first and the second gear change devices are operated to a high speed side.
Patent JP-S5965192-A (JP)
Inventor: MASACHIKA HIROSHI
IPC: E05G1/00
Filed: 1982-10-02
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-2001002704-A (JP)
Title: Agent for preventing infection with escherichia coli
Inventor: SATO NORIBUMI
IPC: A61P31/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preventing agent which can be administered to a patient of such a serious illness that is caused by vero toxin on the infection with Escherichia coli O-157 and may result in death in the worst case, thereby enabling the improvement in the survival rate and life prolongation rate of the patient, by including ganglioside as an active ingredient. SOLUTION: This agent for preventing the infection with Escherichia coli contains ganglioside, preferably ganglioside GM3 and/or ganglioside GD3, as an active ingredient. The agent is taken, for example, at a dilly dose of about 0.1 to 10 mg as the ganglioside for an adult, and the ganglioside is preferably prepared by subjecting buffer milk produced from milk as a raw material to a dialysis, an ammonium sulfate fractionation method, a gel filtration, an isoelectric point precipitation, or the like. The agent may be taken in the form of a tablet, solution, powder, or the like, or in the form of a mixture with a nutritive composition containing proteins, lipids, saccharides, and so on.