baber/WOPTO huggingface dataset:
Patent JP-H10264229-A (JP)
Title: Die for extrusion molding, extrusion molding method and film manufacturing method
Inventor: TOYAMA MASAHARU
IPC: B29C48/305
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To significantly mitigate the quantity of residue sticking to the extrusion face of a die and reduce the frequency of lip cleaning for scraping off residue by making the maximum height of the surface roughness or the arithmetic mean roughness of a die face exposed to an atmosphere larger than the maximum height of the surface roughness or the arithmetic mean roughness of a face coming into contact with a liquid. SOLUTION: The maximum height Ryb or the arithmetic means roughness of JISB 0601 (1994) as the surface roughness of a die face 6 exposed to an atmosphere is made larger than the maximum height Rya of the surface roughness or the arithmetic mean roughness of a die face 5 coming into contact with a liquid respectively. Further, the equation of Ryb/Rya=1.50-1 is to be established, and Rya=0.025 μm-1.25 μm, Ryb=0.16 μm-2.0 μm are preferably to be established. Especially the face 6 exposed to an atmosphere is preferably honed, and further, the face 5 coming into a liquid or the face 6 exposed to an atmosphere is preferably to be plated with either of TiN, TiCN, TiC, CrN, DLC, cBN or amorphous HCr as a surface treatment.
Patent JP-H05118706-A (JP)
Title: Evaporator
Inventor: GUREGORII JIERARUDO HIYUUZU
IPC: C02F1/52
Filed: 1992-02-24
Abstract: PURPOSE: To enhance uniformity of a refrigerant distribution to a tube array connected to heads by juxtaposing an inlet header and an outlet header, supplying and discharging a refrigerant at a pair of an inlet and an outlet provided at both ends of the headers, and generating counterflows in the headers. CONSTITUTION: Tubular inlet header 10 and outlet header 12 are juxtaposed, and a pair of intermediate headers 14, 16 are juxtaposed parallel to the headers 10, 12 at a predetermined interval. The header 14 communicates with the header 16 with U-shaped tubes 18, 19 provided at both ends. The headers 10, 12 communicate with the headers 14, 16 through first and second rows of tubes 20, and a coasting fin 22 is connected between the tubes 20. Both ends of C-shaped conduits 24, 44 provided with T-joints 30, 42 at an intermediate part are connected to the both ends of the headers 10, 12, a refrigerant fed from the joint 30 is evaporated through the evaporator to cool the ambient air, and exhausted from the joint 42.
Patent JP-H10265603-A (JP)
Title: Production of polyester resin foam
Inventor: NAKAMURA MASAAKI
IPC: B29L22/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a foam having uniform and fine cells continuously and stably by melting a composition comprising a polyester resin comprising a polyethylene terephthalate resin and a polybasic carboxylic acid and an oxazoline-group-containing compound, adding a blowing agent to the melt and extruding the melt into a low-pressure zone to expansion-mold it. SOLUTION: Desirably the number-average molecular weight of the polyethylene terephthalate resin is 10,000-50,000, and its intrinsic viscosity is 0.5-1.1 dl/g. The polycarboxylic acid used is desirably one having at least three carboxyl groups in the molecule and having a molecular weight of 150-350 and is exemplified by trimellitic acid. The compound having at least two oxazoline groups (e.g. a condensate of a polycarboxylic acid with 2- aminoalcohol) is used in an amount of 0.1-10 pts.wt. per 100 pts.wt. polyester resin (having a number-average molecular weight of 3,000-40,000). The blowing agent used is exemplified by a liquid volatile one (e.g. butane).
Patent JP-H09265212-A (JP)
Title: Ferrite core for coating carrier, coating carrier for developer, two-component developer and image forming method
Inventor: ISHIKAWA MICHIAKI
IPC: G03G9/113
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a good image for a long term by producing such a ferrite core that the powder X-ray diffraction spectrum after sintering shows a main peak of a metal compd. in a specified range and the intensity of the highest peak in the data after sintering and the intensity of the main peak in a specified relation. SOLUTION: The ferrite core for a coating carrier of a two-component developer is produced by using a source material of a metal compd. and a binder resin, pulverizing, granulating, and calcinating to produce a ferrite. The ferrite core after sintering has such powder X-ray diffraction spectrum that the main peak of the metal compd. as the source material is present in the range of 5 deg.>=2θ>=95 deg.. In the X-ray diffraction spectrum after sintering, the intensity(2) (counts) of the highest peak and the intensity(3) (counts) of the main peak of the metal compd. as the source material satisfy the inequality of 100%>=(3)/(2)×100>=0.1%.
Patent JP-H11272424-A (JP)
Title: Picture recording and reproducing device
Inventor: SATO TOSHIHIRO
IPC: G06F3/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To record a picture and a voice in a hard disk so as to be always synchronously reproducible. SOLUTION: A picture inputted from the outside part is transmitted through a decoder 7 and a picture recording and reproducing block 31, and temporarily stored in a buffer 32 before written in a hard disk 1. A voice inputted from the outside part is also transmitted through an amplifier 26, converter 27, and managing part 33, and temporarily stored in the buffer 32 before written in the hard disk 11. The pictures and voices stored in the buffer 32 are written along the continuously physical addresses of the hard disk as one pair for each screen according to the operation of an address controller 35. The pictures for one screen and the voices accompanied with the pictures are recorded without being fragmented. Thus, the synchronization of the picture and voice is obtained, and the picture and voice are reproduced so as to be made temporally coincident at the time of reproduction.
Patent JP-S62227977-A (JP)
Title: Water-dispersible pressure-sensitive adhesive composition
Inventor: SUGII TETSUJI
IPC: C09J151/00
Filed: 1986-03-28
Abstract: PURPOSE:To provide the titled compsn. having high adhesion, high cohesive force, excellent repulsion resistance and low thixotropic properties, by adding a specified monomer mixture to an aq. dispersion contg. polymer particles, polymerizing it in the presence of a persulfate, adding a monomer for the post-polymn. stage to the resulting polymer emulsion and carrying out a polymn. reaction. CONSTITUTION:0.05-0.5wt% (based on the solid of the final emulsion) nonionic emulsifier having an HLB of lower than 10 is added to water contg. 0.5-7.5wt% polymer particles having a particle size of 0.03-0.5mu obtd. by dispersing a monomer in an aq. medium and polymerizing it in the presence of a polymn. initiator to obtain an aq. dispersion (a). A monomer mixture (b) which gives a copolymer having a glass transition point of not higher than 250 deg.K and is composed of a C1-C14 alkyl (meth) acrylate and an ethylenically unsaturated monomer having a COOH group is added to said aq. emulsion. A polymn. reaction is carried out is the presence of a persulfate to obtain a polymer emulsion (A) contg. polymer particles having a gel fraction of 20-60wt%. A monomer component (c) for the post-polymn. stage, composed of the above-described alkyl ester and other unsaturated monomer having no functional group is added to the component A and a polymn. reaction is carried out to obtain the titled compsn. based on the polymer emulsion.
Patent JP-H09264592-A (JP)
Title: Control device for air conditioner
Inventor: UKUCHI TAKAHIKO
IPC: F24F11/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To connect a larger number of usage side units to a single heat source side unit without accompanying the change of already existing appliances, or by a minimum change. SOLUTION: This control device is equipped with a branching device 10 which is connected by piping between a dividing expansion valve 6a and a plurality of indoor units 14a, 14b, 14c, an indoor micro-computer which is provided on respective indoor units 14a, 14b, 14c and controls the operation of the indoor units, an outdoor micro-computer which is provided on an outdoor unit 2 and controls the operation of the outdoor unit 2, and a branching micro- computer which is provided on the branching device 10, and is connected to the indoor micro-computer of the indoor unit being connected to the branching device 10, through a signal wire.  Then, respective indoor micro-computers other than the indoor unit being connected to the branching device 10, and the branching micro-computer are respectively connected to the outdoor micro-computer through a signal wire, and at the same time, the branching micro-computer transmits data which normally cannot exist to the outdoor micro-computer, and the outdoor micro-computer recognizes the connection of the branching device 10 by the receiving of the applicable data.
Patent JP-H04284139-A (JP)
Title: Idle speed control device for internal combustion engine
Inventor: FUKUDA TERUO
IPC: F02D41/08
Filed: 1991-03-11
Abstract: PURPOSE:To quickly converge an engine speed at idling time to a predetermined target engine speed in an idle speed control device for an internal combustion engine whereby an opening of an ISC(idle speed control) valve is adjusted to control the engine speed at the tame of idling. CONSTITUTION:In the case of an actual engine speed NE higher than a target engine speed NT further with a drop rate DELTANE of the engine speed larger than a predetermined value, an ISC(idle speed control) valve 11 is controlled so that it is not closed any more. On the other hand, in the case of the actual engine speed NE lower than the target engine speed NT further with the drop rate DELTANE of the engine speed larger than the predetermined value, the ISC valve 11 is controlled so that it is not opened any more. The engine speed NT can be quickly converged to the target engine speed NT, and hunting, engine stall, etc., can be prevented.
Patent JP-S5927764-A (JP)
Title: Forging method of molten metal by direct forcing
Inventor: BAN KEISUKE
IPC: C22C47/08
Filed: 1983-04-25
Abstract: PURPOSE:To cast a product having an intricate shape without any defect by using a metal mold successively provided with a well part and a cavity directly communicating therewith in one body, and providing a wire screen which prohibits the passage of molten metal under no pressure and permits the passage thereof under pressure in the boundary part thereof. CONSTITUTION:A metal mold 3 successively provided with a well part 4 and a cavity 5 directly communicating therewith in one body is used. A wire screen 8 which prohibits the passage of molten metal 9 under no pressure and permits the passage under pressure is provided in the boundary part between the part 4 and the cavity 5. The inside of the mold 3 is segmented to the 1st chamber C1 and the 2nd chamber C2 by the screen 8. Thereupon, the molten metal is charged into the chamber C1 and the whole metal 9 is once stored in the chamber C1. Hydrostatic high pressure is applied to the metal 9 to fill the molten metal through the screen 8 into the chamber C2. The molten metal is then solidified under pressure and the part cast with the screen 8 is removed from the solidified metal.
Patent JP-S60218780-A (JP)
Inventor: NUDESHIMA KUNIO
IPC: H01T4/04
Filed: 1984-04-13
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-S56169214-A (JP)
Title: Magnetic head
Inventor: SHIBATANI HIROMICHI
IPC: G11B5/187
Filed: 1980-06-02
Abstract: PURPOSE:To obtain a magnetic head adequate for a magnetic recording medium with high coercive force by forming a core part, constituting a magnetic gap, by joining magnetic materials with high saturated magnetic flux density, and then by making the faying surface cross the butt surface of the magnetic gap slantingly. CONSTITUTION:A ferrite block worked in a roof shape with a succession of triangles above the winding window (w) of a head core is used, and to the roof-shaped part, a magnetic alloy (e.g. sendust) (m) is adhered. Then, the peak part of the roof-shaped magnetic alloy (m) is polished to form a butt surface (p) of a head gap, and a silicon oxide film (g) having about 0.2-0.5mum thickness is provided on the surface (p), thus forming a compound magnetic block F1. A compound magnetic block F2 similar with the block F1 except that the winding window (w) is provided, and said block F1 are butted mutually at the surface (p), and joined together by melt-sticking at a back gap B before cutting along the dotted lines. A coil (c) is wound by passing through the winding window (w) of the obtained individual compound magnetic head F to obtain a magnetic head.
Patent JP-S58193841-A (JP)
Title: Method of loading packs of sheets of paper
Inventor: SAKAMOTO YASUMASA
IPC: B65G65/00
Filed: 1982-04-30
Abstract: PURPOSE:To reduce loading labor for packs of sheets of paper such as news- paper, by using a pusher to sequentially thrust the packs of sheets of paper onto racks provided in plural rows at plural levels and by using a crane or the like so that a rack frame bearing the packs of sheets of paper is loaded into a truck. CONSTITUTION:A rack frame 6 is put on a conveyor 8 on a table lifter 7 by a crane 5 and positioned. A pack of sheets of paper 11 brought out on a conveyor 19 is positioned by a stopper 12. After that, the pack of sheets of paper is thrusted into the rack frame 6 by a pusher 14 so that the pack is put on the rack in the first row at the first level. Since rails 16 are provided at the bottom of each section 15 of the rack frame 6, the pack of sheets of paper 11 can easily slide therein. The packs of sheets of paper 11 are carried out one by one from a stand-by position on the conveyor 19. After the packs are pushed into the rack sections 15 in the first row at the first level, the rack frame is moved forth by one row by the conveyor 8. After the packs are pushed into the rack sections 15 in all the rows at the first level, the lifter 7 is moved down by one level. Finally, the rack frame 6 is loaded into a truck 18 by the crane 5.
Patent JP-H08270459-A (JP)
Title: Gas turbine installation and operating method thereof
Inventor: KITSUKA NOBUAKI
IPC: F02C7/18
Filed: 1995-03-30
Abstract: PURPOSE: To relax thermal shock and thermal deformation received by the rotor and moving blade of a gas turbine by providing a cooling medium cooling device in a cooling medium feed passage to the rotor and moving blade of the gas turbine so as to control the temperature of a cooling medium in a gas turbine installation provided with the steam-cooled gas turbine. CONSTITUTION: A combustor 2 is provided to generate combustion gas by adding fuel to an operating fluid boosted by a compressor, and a gas turbine 3 having a stationary blade 5 and a moving blade 6 and provided with a cooling system for cooling the moving blade 6 is driven by the combustion gas generated at the combustor 2. In such a gas turbine installation, an air steam extraction pipeline 21 from the compressor 1 is interposingly provided with a cooling medium cooling device 40, and a steam feed pipeline 22 is connected to a cooling medium feed pipeline to the stationary blade 5 through a change-over valve 10 and to a cooling medium feed pipeline 25 to a rotor 4 and the moving blade 6 through a change-over valve 11.  The cooling medium recovery pipeline 30 of the stationary blade 5 is connected to a pipeline 29 to an exhaust heat recovery boiler and to a pipeline opened to the air through a change-over valve 12.
Patent JP-H08271635-A (JP)
Title: Personal warning dosimeter
Inventor: YAMANO TOSHIYA
IPC: G01T1/02
Filed: 1995-03-30
Abstract: PURPOSE: To discriminate respective warning sounds from each other when a plurality of workers are working by carrying respective personal warning dosimeters. CONSTITUTION: A personal warning dosimeter is constituted so as to add a warning-sound setting part 8 to a personal warning dosimeter in conventional cases. By using the warning-sound setting part 8, warning sounds in different states which can be discriminated are set in respective personal warning dosimeters, and it is possible to identify which of the dosimeters is issuing a warning even when a plurality of workers are working in a narrow working place. Thereby, it is possible to prevent that the workers are exposed excessively to a radiation due to the misconception of a warning.
Patent JP-H05238856-A (JP)
Title: Method for forming coating film of metal carbide
Inventor: OKUBO SHUICHI
IPC: C04B41/87
Filed: 1992-02-26
Abstract: PURPOSE:To simply obtain a coating film of a metal carbide having a large surface, unlikely to cause cracks during formation of a coating film by coating the surface of a carbonaceous material with a composition comprising metallic powder, carbon black and a specific thermosetting resin and heating. CONSTITUTION:The surface of a carbonaceous material is coated with a raw material composition obtained by blending metal powder with carbon black and a thermosetting resin composed of at least one of phenol resin and furan resin and heated. The formed coating film of carbide becomes dense with reduction in particle diameter of the metal powder. When the particle diameter of the metallic powder exceeds 100 meshes, unfavorably voids in the coating film are widened and defects occur. The particle diameter is preferably <=300 meshes. Carbon black has suppressing action on generation of cracks during formation of the coating film of carbide besides being a carbon supply source for reaction with the metal powder to form a metal carbide. A carbon material, graphite material, carbon fiber-reinforced carbon material, etc., may be cited as the carbonaceous material as a substrate.
Patent JP-H10263092-A (JP)
Title: Low frequency therapy apparatus
Inventor: ASAKAWA KOJI
IPC: A61N1/36
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-frequency therapy apparatus which prevents atrophy of organic muscles and reinforces the muscles fully by causing strong and quick contraction and relaxation of the organic muscles. SOLUTION: A low-frequency reference pulse signal Vp2 such that it is raised from a low level to a high level after a predetermined delay time Td has elapsed since the time when the output of a step-up pulse signal Vp1 is started from a first pulse signal generating part 5, and that it is lowered from the high level to the low level after an output voltage Va has stabilized, is output to a switching part 3. When the low frequency reference pulse signal Vp2 attains the high level, the switch SW of the switching part 3 is switched to a contact (a), and when the low frequency reference pulse signal Vp2 drops to the low level, the switch SW of the switching part 3 is switched to a contact (b).  Since an output voltage V0 which sharply rises to a voltage difference V1 can be fed, atrophy of the living muscles can be prevented and the organic muscles can be reinforced fully by causing strong and quick contraction and relaxation of the organic muscles.
Patent JP-H08271294-A (JP)
Title: Method and system for determining occurrence of gas leakage in loop pipeline network
Inventor: HOSOHARA YASUHARU
IPC: G01F1/00
Filed: 1995-03-30
Abstract: PURPOSE: To detect the gas leakage in a loop pipeline network without fail by a construction wherein the time when both of difference values between a prescribed total gas flow rate and a minimum gas flow rate in a unit time and average values exceed reference values and a difference between the two difference values is within a prescribed range is determined. CONSTITUTION: Detection of the gas leakage in a loop pipeline network 1 of a branch pipe 3 and a part from the branch pipe 3 to the dwelling 9 side is executed in such a manner that an on-off valve 21A on one end side of the branch pipe 3 is closed, that the total flow rate of gas and a minimum flow rate for a unit time are measured by the flow measuring unit of a leak detecting device 23B on the other end side of the pipe in a time zone of midnight wherein the quantity of gas consumed and the variation in the quantity of gas consumed in everyday are small relatively, that difference values between these flow rates and average values are determined and that when both of the difference values exceed reference values and the difference between the two difference values is within a prescribed range, it is determined that there is the possibility of the occurrence of the gas leakage,  a necessary alarm or the like being issued. Therefore it is possible to make simple discrimination as to whether these mean a mere increase in the quantity consumed or the increase in the flow rate owing to the gas leakage and to detect the occurrence of the leak without fail.
Patent JP-H11262055-A (JP)
Title: Transmission power control circuit
Inventor: NIIJIMA HAJIME
IPC: H04W52/52
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control circuit that controls transmission power, accurately independently of a fluctuations in a surrounding environmental change and of a channel multiplicity. SOLUTION: An arithmetic circuit 53 of a transmission power control circuit 50 receiving 1st I51 and 1st Q52 which are base-band signals, whose phases differ from each other averages an instantaneous power value converted into a decibel value to generate transmission power information 66. Furthermore, the outputs of the circuit 53 are outputted via D/A converters 541 , 542 , an orthogonal modulator 57, a variable attenuator 15 controlled via an analog control signal 59 and a high frequency amplifier 16 as a 4-th high frequency signal 62 and a detection circuit 20 detects a power of the transmission output as a detected voltage. A CPU 68 generates a digital control signal 67, based on the transmission output power in a decibel value corresponding to the detected voltage and transmission information 66 to control the attenuation of the variable attenuator 15.
Patent JP-S59200328-A (JP)
Title: Central processing unit incorporating data transfer circuit
Inventor: YAGI HIROMITSU
IPC: G06F13/28
Filed: 1983-04-27
Abstract: PURPOSE:To exclude a special pin which is used for control of data transfer and to obtain simple and miniature constitution of a data transfer circuit, by using a means for delivering address of both the transfer destination and the transferer of data, a means for counting the number of data transfer words, etc. CONSTITUTION:A means for delivering addresses of both the transfer destination and the transferer of data is provided together with a means for counting the number of data transfer words. For instance, the addresses of the transferer and transfer destination of data and the number of transfer words are written in the 1st and 2nd address generating parts 3 and 4 of a data transfer circuit part 2 as well as to a word number counter 6 by the program of a CPU part 1'. At the same time, a BUSY signal 10 is set at ''1'' together with the holding signal and a holding confirmation answer signal 11 of the part 1'. Then a DMAEN signal 12 is set at ''1'', and the output of the part 3 is enabled when an SELR signal 14 is set at ''1''. The signal 14 is delivered as the address of the transferer. When the signal 12 and an SELW signal 15 are set at ''1'', the address of transfer destination is delivered in the same way.