baber/WOPTO huggingface dataset:
Patent JP-H03117851-A (JP)
Title: Hot water feeder
Inventor: OKUBO AKIRA
IPC: F24H1/14
Filed: 1989-09-29
Abstract: PURPOSE:To achieve a reduction in the size and cost of a hot water feeder by providing the branch portion of a water feeding passage and a by-pass with a three-way valve having functions for adjusting the quantity of water fed to a heat exchanger for heating water in two conditions wherein the by-pass is opened and interrupted. CONSTITUTION:A hot water feeding passage 3 from a heat exchanger 1 branches into a first hot water feeding passage 3a for a general hot water supply connected to a hot water hydrant 4 and a second hot water feeding passage 3b for feeding hot water for a bath to a bathtub 5. A by-pass 7 which branches from a water feeding passage 6 to the heat exchanger 1 is connected to the first hot water feeding passage 3a. A three-way valve 12 is provided in the branch portion of the water feeding passage 6 and the by-pass 7 and has the function of adjusting a valve opening (a) to a heat exchanger 1 side and a valve opening (b) to a by-pass 7 side according to the rotational angle of a driving motor 12a. That is, the functions of a flow regulating valve and of an opening and closing valve for a by-pass can be obtained by the one three-way valve 12.
Patent JP-H03209701-A (JP)
Title: Resistor composition, resistor, manufacture of resistor and circuit board
Inventor: IMOTO AKIRA
IPC: H01C7/00
Filed: 1989-09-30
Abstract: PURPOSE:To perform baking under non-oxidizing atmosphere and to obtain a resistor composition in which the stabilized resistance value is obtained by using the fine powder of tantalum silicide and nonreducing glass containing tantalum oxide. CONSTITUTION:Tantalum silicide is stablest when TaSi2 whose amount of content of Si is large is mixed with a glass component and baked. It is preferably that the diameter of a particle is several microns or less and further in a submicron region. Nonreducing glass is borosilicate glass obtained by mixing oxides of Ca, Mg, Ba, Zr, Al, Ti, rare earth materials or the like with B2O3 and SiO2 as a core at an arbitrary rate. It is preferably that an inorganic binder used incorporates tantalum oxide and that the tantalum oxide of about 0.5-12mol% is contained in the organic binder. The mixing ratio of the tantalum oxide and the inorganic binder is determined based on the resistance value of a resistor to be manufactured. This resistor composition is dispersed into an organic vehicle so as to form paste. The paste is printed on a ceramic substrate and the like in a specified pattern. Thereafter, the substrate is dried and baked, and the resistor is obtained.
Patent JP-2000087324-A (JP)
Title: Truck for absorbing surface water
Inventor: KAWAKAMI KATSUHIKO
IPC: E01H1/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To dry a surface such as a ground surface in a short time. SOLUTION: A sponge roller 20 is provided in a truck 10 transferring on a surface such as a wet ground surface to rotate the sponge roller and absorb water on the surface in accordance with the transfer of the truck 10. The absorbed water is squeezed out by pressing the sponge roller 20 by a pressing roller 30 to be sucked into a water storage tank 34 through water holes, a drain channel, and a suction hose 33 and stored therein and disposed of after the work. The truck may be a self-traveling type or hauled by a tractor.
Patent JP-S61136655-A (JP)
Title: Heat treated composite sintered body consisting of high-speed steel and titanium carbide and its manufacture
Inventor: KURATOMI TATSURO
IPC: B22F3/24
Filed: 1984-12-06
Abstract: PURPOSE:To obtain a heat treated composite sintered body consisting of high- speed steel and titanium carbide for a tool material by dispersing a large number of titanium carbide particles in the structure of heat treated high-speed steel and by sintering the resulting structure to form a composite structure. CONSTITUTION:A powdery mixture consisting of 10-50wt% titanium carbide powder and 90-10wt% high-speed steel powder is press-molded and sintered at 1,300-1,600 deg.C in vacuum or in gaseous hydrogen. The sintered body is hardened at 1,170-1,250 deg.C and temperated at 560-600 deg.C to obtain a heat treated sintered body. This sintered body has a composite structure formed by dispersing a large number of titanium carbide particles in the structure of heat treated high-speed steel and by sintering the resulting structure.
Patent JP-2001080381-A (JP)
Title: Shock absorbing system for shift lever device
Inventor: SUZUKI HIROYOSHI
IPC: B60K20/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing system for a shift lever device for absorbing impact force when a shift lever receives the impact force. SOLUTION: This shock absorbing system comprises; a shift lever 2 rotating at least in a back-and-forth direction by shift operation to select a range; and a rotating support member 6 supporting the shift lever 2 so as to rotate in the back-and-forth direction with making an axis RA of a rod 4 of the shift lever to offset. The shock absorbing system absorbs impact force, when a shift lever 2 of a shift lever device 1 installed on an instrument panel receives the impact force.
Patent JP-H01100243-A (JP)
Title: Driving valve member for internal combustion engine
Inventor: KADOTA YUKIO
IPC: C22C38/00
Filed: 1987-10-12
Abstract: PURPOSE:To manufacture the titled member having excellent wear resistance and scuffing resistance by incorporating specific ratios of Cr, Mo, C, Cu, S, P and B to Fe and by preparing a sintered body having a specific density ratio and in which Cr carbide and Mo carbide are uniformly dispersed under specific conditions. CONSTITUTION:The sintered alloy contains, by weight, 20-60% Cr and/or Mo, 2.5-8.5% C, 1-5% Cu, 0.2-2% S and P and/or B in the ratio of 0.05-0.8% P and 0.03-0.3% B and the balance consisting substantially of Fe. Said sintered body has >=95% density ratio and Cr carbide and Mo carbide having <=30mu grain size are uniformly dispersed into the matrix of the sintered body in 20-60% areal ratio. By this method, the titled member having excellent corrosion resistance, machinability and brittleness protectivity and gives less injury to the mating sleeve members is obtd.
Patent JP-H1191186-A (JP)
Title: Image forming system capable of prefect printing
Inventor: SEKIYA MAKOTO
IPC: G06F3/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To designate a pattern for printing two split images on two sheets of sequential page from a pattern for printing two split images on the surface and rear of one sheet by designating any one of spread assignment mode or surface/rear assignment mode selectively. SOLUTION: An image data transmitted from a host computer is divided in the center and developed into bit map data 1, 2. When a spread assignment mode is selected, the bit map data 1 is printed on the rear of n-th page print sheet an the bit map data 2 is printed on the surface of (n+1)th page print sheet. When a surface/rear assignment mode is selected, the bit map data 1, 2 are printed, respectively, on the surface and the rear of the n-th page print sheet. Each mode is designated by a computer in the form of command.
Patent JP-H07287345-A (JP)
Title: Heat treatment of photographic polyester supporting body
Inventor: KAWAMOTO FUMIO
IPC: C08J7/00
Filed: 1994-10-21
Abstract: PURPOSE:To obtain a photographic polyester supporting body excellent in flatness by winding a polyester film on a winding core while specifying the difference of roll diameters when the film is wound on the winding core and then subjecting the film to heat treatment. CONSTITUTION:In the heat treatment of a polyester supporting body in a roll state at temp. lower than the glass transition temp. (Tg), the polyester film is wound on a winding core with <10% difference of roll diameter when the film is wound into a roll and then subjected to heat treatment. By this method, the surface of the film is made smooth. The difference of roll diameter is obtd. by measuring the length from the core surface to the outermost circumference of the roll at four points which are the upper side and lower side of each end of the roll, and then calculating according to formula: Difference of roll diameter (%)={(L1-L2)/(L1+ L2)}X100, wherein L1 is the largest measured value and L2 is the smallest measured value.
Patent JP-H1194042-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: KATO HIROSHI
IPC: F16H15/38
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of severe abrasion and seizure by making lubricating oil uniformly spread in each pocket. SOLUTION: Recessed grooves 40a, 40b are formed on inner and outer surfaces of a cage 34b constituting a thrust rolling bearing for supporting a power roller so as to traverse pockets 36, 36. Lubricating oil discharged from an oil feeding hole is distributed to the pockets 36, 36 mutually adjacent in the circumferential direction. Lubricating oil used for lubrication of the rolling surface of a roller in the pocket 36 and the counterpart raceway surface is discharged from the recessed grooves 40b, 40b in the downstream side to the outside diameter side of the cage 34b.
Patent JP-H02107323-A (JP)
Title: Multistage continuous kneader
Inventor: TAJIMI HISAMI
IPC: B01F7/02
Filed: 1988-10-14
Abstract: PURPOSE:To permit a full kneading of material in the central part of a kneader by providing feed screws on the entrance parts of rotors for applying pressure to the entrance side when the material is fed and kneaded by the next rotor, and producing an adequate resistance by a special screw and cylinder on the exit side. CONSTITUTION:A pair of rotor shafts is provided in a casing spaced a predetermined center distance and parallel to each other. Feed screws 15 are provided on the entrance part of rotors 4 and 5 to apply pressure to the entrance side in order to prevent the kneading material from returning to the entrance when fed and kneaded by the next tooth-shaped rotor 16, while, on the exit side, an adequate resistance is produced by a clearance between a screw 17 and a cylinder 18 shaped into a special form to prevent the material being kneaded from being carried off. Thus, the material is fully kneaded in the central part 8 of a kneader. Specifically, the kneaders consisting of the tooth-shaped rotor and the casing such as in use for the batchwise operation are so arranged as to permit continuous kneading in multistage to form a highly uniform kneaded product.
Patent JP-H1191999-A (JP)
Title: Method and device for adsorbing web
Inventor: HORIUCHI KAZUO
IPC: B65H23/188
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a web adsorbing method to reduce a fraction defective pertaining to adsorption of a metallic web and a slip sheet web. SOLUTION: By laminating together a metallic web 10 and a slip sheet web 20, a lump of air entering a gap between the two webs is removed through the gap between the two webs or immobile fixing to the two webs is effected. Or by preventing entrance of air to a gap between the two webs during lamination, no bending is formed at a slip sheet web 20 by a feed roller 36 part.
Patent JP-H09101563-A (JP)
Title: Television lens diagnostic device
Inventor: YAJIMA SHINYA
IPC: G02B7/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To easily confirm the abnormality of various operations without a labor by providing plural operation detection parts such as a focus operation detection part, a zoom operation detection part, and an iris operation detection part and an operation part which discriminates whether various operations are abnormal or not based on information from plural operation detection parts and displaying information, which indicates the abnormality of various operations discriminated by the operation part, on the view finder part of a television camera. SOLUTION: Operation data of a focus motor 46 is outputted from a potentiometer 50 to a CPU 64, and operation data of a zoom motor 56 is outputted from a potentiometer 60 to the CPU 64. The CPU 64 performs operation processing of data from potentiometers 50 and 60 to discriminate whether various operations are abnormal or not; and in the case of the abnormality, a signal indicating the state and the counter-measure method of this abnormality is outputted to the microcomputer of the view finder through an interface unit 76 and a conversion module 78. The microcomputer converts this signal to character data to display the state and the counter-measure method of the abnormality on the picture of the view finder by characters.
Patent JP-H1081060-A (JP)
Title: Duplication preventing medium and manufacture thereof
Inventor: KINOSHITA SATOSHI
IPC: B42D15/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a duplication preventing medium having an effect for preventing forgery by a color copying machine and a method for making the medium. SOLUTION: A latent pattern is formed on the surface of a duplication preventing medium by at least two kinds of light reflection parts A, B which are different in reflectance and made evident by a duplicate by a copying machine. In a method for making the latent pattern, a light reflection part having reflectance different from the initial one is formed by a physical method in which for example, the surface of a stamper which is roughened in a prescribed pattern is pressed to a thin metal film layer 13 formed on a backing 11.
Patent JP-H01100993-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: AKIYAMA HIDEO
IPC: H05K3/34
Filed: 1987-10-14
Abstract: PURPOSE:To prevent the generation of solder ball, and realize superior electric connection, by a method wherein, after chip components are previously fixed with adhesive material, solder paste in a solid state is supplied between the electrode of the chip component and a film conductor, and then subjected to solder reflow. CONSTITUTION:By printing or dispenser method, adhesive material 13 like epoxy resin is supplied to a chip component 14 mounting portion of the film conductor 12 of a thick film or thin film circuit board 11. After the chip component 14 is mounted, the adhesive material is hardened with a thermostatic chamber and the like. Solder paste 16 is supplied so as to bridge the electrode 15 of the chip component 14 and the film conductor 12. Next, by being passed in a solder reflow furnace as it is, electric connection between the chip component 14 and the electrode 15 is completed by solder fillet 17.
Patent JP-H11176499-A (JP)
Title: Electrical connector for connecting printed circuit board to flat flexible cable
Inventor: MERKLE KLAUS
IPC: H01R12/62
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve tough and mechanically durable connection between a printed circuit board and a flat flexible circuit insensitive to vibration to achieve superior electrical connection between the circuit boar and the flexible circuit, without the used soldering or clamps. SOLUTION: A connector is composed of a U-shaped housing, having a receptacle for a rigid circuit board and a receptacle for flexible circuit. A U-shaped contact element 2 is disposed between the flexible circuit, and the circut board as the connector is installed. The contact element 2 is jointed with a junction surface of the circuit board and a junction surface of the flexible circuit. The housing surrounds the circuit board by its end edge and has an opening part, through which each contact arm can be extended to the circuit board. Press force is generated between the soft circuit and the contact element 2 by a compression spring 3.
Patent JP-H07112292-A (JP)
Title: Laser beam machine
Inventor: ENDO TATSUYA
IPC: B23K26/046
Filed: 1993-10-15
Abstract: PURPOSE:To operate a profile control function without preparing a special controller separately in the laser beam machine provided with an NC controller having an external encoder interface or a manual pulse generator input interface. CONSTITUTION:This is the laser beam machine which utilizes the NC controller having the external encoder interface or the manual pulse generator input interface. The laser beam machine is provided with a height sensor 3 which measures the distance between an emitting head of a laser beam and an object to be machined and supplies analog output and a control circuit 4 which receives the analog output from the height sensor 3 and outputs a two-phase pulse signal suitable for inputting to the external encoder interface of the NC controller or the manual pulse generator input interface.
Patent JP-H01100040-A (JP)
Title: Graphite resin composite material
Inventor: HASUDA HARUFUMI
IPC: C04B14/36
Filed: 1987-10-13
Abstract: PURPOSE:To contrive formation of a graphite/resin composite material having excellent tensile strength, liquid impermeability and flexibility, by containing a cured material of polyvinyl butyral resin and a thermosetting resin in a molded body of expanded graphite. CONSTITUTION:A graphite resin composite material formed by containing a cured material of polyvinyl butyral resin and a thermosetting resin in a molded body of expanded graphite. Phenolic, epoxy, polyimide, melamine, unsaturated polyester and furan resins, etc., are cited as the thermosetting resin. A method for previously preparing a mixture solution of the thermosetting resin with the polyvinyl butyral resin, impregnating the expanded graphite with the solution and curing the solution is preferred as a method for containing the resin in the expanded graphite. The amount of the polyvinyl butyral resin is temperature 0.5-5wt.% based on the thermosetting resin.
Patent JP-S61136398-A (JP)
Title: Time base correcting device
Inventor: NAKAJIMA MITSUO
IPC: H04N9/896
Filed: 1984-12-07
Abstract: PURPOSE:To improve the time base error detecting accuracy and to improve the color reproducibility by applying phase detection to all burst signals and applying phase detection of a horizontal synchronizing signal at the same time so as to use an addition signal of two phase detection operations for time base correction. CONSTITUTION:The time base fluctuation detected by the 1st and 2nd phase detectors 12, 13 is added by an adder 16 via the 1st and 2nd filters 14, 15 and the added output is fed as a control voltage of a voltage controlled oscillator 17. An output signal of the voltage controlled oscillator 17 is applied as a clock signal of a charge transfer element 11 to correct the time base of a video signal inputted to the charge transfer element 11. The output of the 1st phase detector (horizontal synchronizing signal system) is acted on at first by increasing the time constant of the 2nd filter 15 more than that of the 1st filter 14 by using the output of the 1st and 2nd phase detectors 12, 13, and after the signal is corrected so that it is corrected by a chroma signal system, the result is corrected by the output of the 2nd phase detector.
Patent JP-H0789825-A (JP)
Title: Solid powdery cosmetic
Inventor: YOKOZUKA AKIHITO
IPC: A61K8/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a solid powdery cosmetic excellent in color development, fitting feeling, usability and shock resistance. CONSTITUTION:A solid powdery cosmetic is obtained by compounding a talc coated with an alkyl-modified silicone and/or a tale coated with a glycerol- modified silicone with a silicone oil.
Patent JP-H1188569-A (JP)
Title: Image processing unit
Inventor: YAMAMURA TOSHIKI
IPC: H04N1/407
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit whose controlled object is simple and where maintenance of a control procedure is simplified. SOLUTION: The image processing unit is provided with a timing generating section 107, a shading correction section 108, a scanner gamma conversion section 109, a filter section 110, a magnification section 111, a scanner mask section 112, a gamma conversion section 113, an image quality section 114, an MSU output I/F section 115, an MSU input I/F section 116, an application output I/F section 117, an application input I/F section 118, and a printer I/F section 119 or the like. Excepting that the timing generating section 107 receives/ outputs only a control signal, all other blocks handle image data and the control signal as one combination and process it.
Patent JP-H04136617-A (JP)
Title: Method for avoiding abnormality in output of zirconia o2 sensor
Inventor: AOKI YUTAKA
IPC: G01N27/26
Filed: 1990-09-26
Abstract: PURPOSE:To prevent incomplete combustion in the operation of a combustion apparatus by a method wherein a time gradient is calculated from data outputted by an O2 sensor and the result of the calculation is compared with prescribed values of O2 concentration so that based on the judgment of the result of the comparison respecting abnormality in the output of the O2 sensor, the number of revolutions of a fan is corrected or the operation is mechanically suspended otherwise. CONSTITUTION:Data (air ratio) outputted by an O2 sensor, which is attached to an exhaust flue of a combustion apparatus, are inputted to a microprocessor; a time gradient of the air ratio (O2 concentration) is calculated; this time gradient of O2 concentration is compared with prescribed values of O2 concentration prepared beforehand; from the result of this comparison it is judged whether the output of the zirconia O2 sensor is normal or abnormal; when the output is judged to be abnormal, to prevent incomplete combustion at the combustion apparatus, the number of revolutions of the fan is stepped up for a time by an output of a control signal from the microprocessor; if still the abnormal condition lasts, the operation is mechanically suspended. Through this procedure, incomplete combustion can be avoided and safe use of the combustion apparatus is ensured.
Patent JP-H07108830-A (JP)
Title: Triangle window structure for automobile
Inventor: UMEDA YOSHIYUKI
IPC: B60J5/04
Filed: 1993-10-15
Abstract: PURPOSE:To improve appearance of a triangle window part. CONSTITUTION:In triangle window structure for an automobile comprising a triangle window frame which is constituted from a front sash provided in the front part of a door panel and a center sash provided in the rear part of the front sash by connecting their upper ends each other, and glass 10 installed in the triangle window frame 7 via a weather strip 9, a holding part for holding both sides of lower end of the glass 10 is provided in the lower side of the weather strip 9. The inside face of the holding part is extended to the upper end of a door trim 16 on the indoor side and the end face of the door trim 16 is pressed against the extension part 9a of the weather strip 9.
Patent JP-S63114103-A (JP)
Inventor: TOHATA KOJI
IPC: H01C7/10
Filed: 1986-10-31
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-H03120301-A (JP)
Title: Powder metallurgical method for aluminum alloy
Inventor: SUDO SHUNTARO
IPC: C22C1/04
Filed: 1989-10-03
Abstract: PURPOSE:To manufacture a green compact made of Al alloy powder having high strength at a low cost by compacting the Al alloy powder having comparatively small spherical degree in a metallic mold to make this a preform and then, making the actual form under the specific temp. condition. CONSTITUTION:The Al alloy powder having <=0.7 spherical degree is packed into the metallic mold for preforming and compacted at the temp. more than room temp. As the spherical degree is comparatively small, this is compacted with low pressure to make the preformed body having 0.70-0.85 ratio of apparent density to true density without damaging the metallic mold. This preformed body is heated at >=350 deg.C in the range of temp. at which sintering is not started, charged into the actual forming metallic die having temp. 0.75-1.25 times the preformed body temp. and pressurized for 5-30sec to manufacture the Al alloy green compact having high strength and >=0.97 ratio of the apparent density to true density without surface porosity at good yield of the powder raw material.