baber/WOPTO huggingface dataset:
Patent JP-H0486544-A (JP)
Title: Measuring device for distribution of grain size
Inventor: HAYASHIDA KAZUHIRO
IPC: G01N15/02
Filed: 1990-07-30
Abstract: PURPOSE:To facilitate measurement of strength distribution of diffracted/ scattered light depending on samples without any error due to grain sedimentation by making a sealed typed sample cell rotate in reference to a rotary axis and laser beam emit to a suspended liquid within the sample cell being rotated. CONSTITUTION:A sample cell 1 is rotated in reference to a rotary axis due to drive by a motor 2c and a laser beam source 3 and a collimator 4 which receives the output light are provided on one end face. Then, the cell stores a suspended liquid of the sample. When it is rotated in reference to the rotary axis, a grain which settles out within a medium liquid repeats travelling to an upper part and settling out along with an inner peripheral wall of the cell 1 and is stirred, thus enabling the suspended liquid to keep a constant state if the speed of the cell 1 is increased even in the case of a grain with an extremely rapid sedimentation speed such as a grain with a large density or a grain with a long diameter. By emitting laser beam to the suspended liquid within the cell 1 in this kind of rotary state from a direction which is nearly parallel to the rotary axis, strength distribution of diffracted/scattered light can be measured without any error due to grain sedimentation in constantly scattered state.
Patent JP-H0858640-A (JP)
Title: Fifth ring coupling device capable of lifting and lowering by power
Inventor: JIEIMUSU EICHI FUREETAA
IPC: B62D53/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency by composing a wedge cam of two nesting wedges which are engaged with rollers in order, driving a first wedge forward to be engaged with the roller for partially lifting a fifth wheel, and driving a second wedge forward for lifting the fifth wheel. SOLUTION: On a support body 12 having a hole 12a for installation onto a chassis of a truck trailer, a fifth wheel connecting plate 16 having a king pin receiving port is connected by a linkage comprising a forward link 48 and a torque frame 44 to be capable of elevation. A cam follower roller 70 is shaft- supported at a middle position of the torque frame 44 to cooperate with a lower and an upper wedges 74, 72 which are overlapped with each other in a nesting way. At a forward end of the lower wedge 74, a fluid cylinder 82 is installed, and the lower wedge 74, and then the upper wedge 72 are lifted in order by extending motion of it to be engaged with the cam follower roller 70, thereby the fifth wheel plate 16 is lifted to the support body 12.
Patent JP-H0733924-A (JP)
Title: Rubber composition
Inventor: YANO TORU
IPC: C08L23/16
Filed: 1993-07-22
Abstract: PURPOSE:To provide an EPDM-based rubber composition which can give a surface-tack-free vulcanizate when extrusion-vulcanized with a peroxide. CONSTITUTION:The rubber composition is EPDM-based one containing a peroxide and further containing a polysiloxane having at least one reactive group such as -H, -OH, vinyl or alkoxyl so that it may give a surface-tack-free extrudate even when extrusion-vulcanized with a peroxide in air.
Patent JP-2000035283-A (JP)
Title: Molten aluminum heating device
Inventor: AOKI KANTARO
IPC: B22D45/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a new molten aluminum heating device for obtaining high heat exchange efficiency while suppressing the running cost by applying gas as a heat source and adopting an arrangement structure for immersing an immersion pipe normally in warm water at the lower part of a storage tank. SOLUTION: A molten aluminum heating device 1 comprises an immersion pipe 3 installed in normally immersed state at the lower part of a storage tank 2, and a heat source of the immersion pipe 3 being combustion gas of a gas burner 31 inserted in the inside of the immersion pipe 3 from an outside end part of the immersion pipe 3, and the immersion pipe 3 is provided with a touch sensor 41, and a leak detection device 4 such as a smoke detection device 43 provided in an exhaust pipe 33. The gas burner 31 having been inserted in the inside of the immersion pipe 3 is taken out from a sleeve pipe 34 of the immersion pipe 3.
Patent JP-H0486814-A (JP)
Title: Chaos generator
Inventor: KUSUKI TSUNEO
IPC: G02F2/02
Filed: 1990-07-31
Abstract: PURPOSE:To easily generate a light chaos with high controllability and ease by providing a photodiode and a nonlinear amplifier connected between the anode of a semiconductor laser and the anode of the photodiode. CONSTITUTION:A laser beam 4 oscillated from the semiconductor laser 1 is received by the avalanche type photodiode 2. The received laser beam 4 is photoelectrically converted by the diode 2 and a signal is outputted from the anode of this diode 2. This signal is supplied via a capacitor C to the nonlinear amplifier 3 and is amplified by the amplifier 3. The signal outputted from the amplifier 3 is delayed for a prescribed period of time by a delaying device 5 and is then supplied to the anode of the laser 1. Namely, the signal outputted from the amplifier 3 is fed back to the anode of the laser 1 after being delayed for the prescribed period of time by he delaying device 5 and the generation of the chaos is observed.
Patent JP-H01250346-A (JP)
Title: Transportation and storage of maleimides solution in acrylonitrile
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1988-08-17
Abstract: PURPOSE:To safely and simply transport and store the title solution with easy handling by specifying the amount of acid in an acrylonitrile solution containing maleimides and adding a polymerization inhibitor and a compound of a specific molecular weight to it. CONSTITUTION:The content of the acid components such as an acid catalyst in an acrylonitrile solution containing maleimides, which is used as a starting substance of resins, medicines and agrochemicals, is adjusted to less than 0.3wt.% based on the maleimides, by distillation or the like. Further, a polymerization inhibitor such as p-methoxyphenol and a compound of more than 100 molecular weight, which is inert to the maleimides and acryonitrile such as 2-anilino-N-phenylsuccinimide, are added to inhibit the precipitation of maleimides from the acrylonitrile solution and to make easy to handle even at low temperature, whereby the safe transportation and storage of the solution becomes possible in the form of a stably oversaturated solution.
Patent JP-S58104129-A (JP)
Title: Production of highly reducible sintered ore
Inventor: UMETSU YOSHINORI
IPC: C22B1/20
Filed: 1981-12-16
Abstract: PURPOSE:To produce sintered ores having high shatter strength and good reducibility in high yields by charging solid carbon powder which is improved in form by granulation and sintereing raw materials into a continuous moving grate suction type sintering machine and sintering the same at low temp. load values. CONSTITUTION:The solid carbon powder which is improved in form by granulating the solid carbon powder wherein mean grain size Dmm. of true particles is 5- 0.25, coarse grains of >2D are 0-90%, middle grains of <=2D and >0.5D are 0-90% and fine grains of <=0.5D are 5-90% in such a way that the sticking rate of the coarse grains and middle grains attain 5-20% and the average grain sizes of spurious particles attain >=1.05mm. is compounded in sintering raw materials and both are mixed and refined. The mixture is charged into a continuous moving grate suction type sintering machine, where the mixture is sintered under such conditions wherein the temp. load value  deg.C.min/mm. determined by multiplying the max. windbox temp. deg.C by the hour and minute required for moving of the grate from the inlet of the furnace up to the position of the max. windbox temp. and dividing the result thereof by the thickness mm. of the raw material layers attains <=20.
Patent JP-H0253448-A (JP)
Title: Production of instant gruel or 'zosui'
Inventor: MASUKI HIROTSUGU
IPC: A23L7/10
Filed: 1988-08-17
Abstract: PURPOSE:To obtain an instant gruel and 'ZOSUI' (porridge of rice and vegetables) without disintegration of rice grains and whole gelatinization even in preservation for a long period after production thereof by adding a specific amount of agar in producing the instant gruel or 'ZOSUI'. CONSTITUTION:Rice, water and, as necessary, various ingredients, seasonings, etc., are put in a heat-resistant container and hermetically sealed. The container is then heated to simultaneously carry out cooking and disinfection (sterilization) and produce an instant gruel or 'ZOSUI'. In the process, agar in an amount of 0.01-0.3% based on the amount of the water used is added thereto. The agar may be powdery or cylindrical agar and the shape thereof is not specified.
Patent JP-S5996822-A (JP)
Inventor: SAITOU MITSUO
IPC: H02H7/06
Filed: 1982-11-19
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-S6180895-A (JP)
Inventor: IDEI TOSHIAKI
IPC: H05K3/34
Filed: 1984-09-27
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-H06182501-A (JP)
Title: Method and device for continuous casting of metal
Inventor: TOOMASU ESU GUREIAMU
IPC: B22D11/07
Filed: 1993-08-17
Abstract: PURPOSE: To provide a method for enhancing the uniformity of the heat transfer between the working surfaces of molds and molten metal and increasing the life of the mold surfaces. CONSTITUTION: The movable die 6 is electrically grounded in order to adhere dried, electrostatically adhesive, thermally insulative superheat resistant powder particles on the working surfaces. A coating formed by a dust is extremely uniform over the substantial region of the working surfaces and is attained by the interrepulsion by the static electricity of the dry powder particles to be deposited. The dust is removed by air knives 21a and 21b from the working surfaces. The working surface is coated again by electrostatically adhering the dried dust of the protective powder particles thereto.
Patent JP-H1050486-A (JP)
Title: Discharge lamp-lighting device
Inventor: KAWABATA KENJI
IPC: H05B41/24
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a discharge lamp-lighting device with the narrow-width structure and having high efficiency, so as to mount the discharge lamp lighting device in a narrow space of a large computer by providing a step-up trans former, of which outer leg core has a cross sectional area nearly equal to that of an intermediate leg core. SOLUTION: In the case where cross sectional area of an outer leg core is set nearly equal to that of an intermediate leg core, effective cross sectional area of the whole depends on the cross-sectional area of the intermediate leg core. With this structure, since even in the case where one outer leg core is used in place of both the outer leg cores, effective cross sectional area hardly changes, so that the width can be narrowed without hindering the efficiency. A liquid crystal module 2 has a built-in cathode-ray lamp 14 and is electrically connected to an output connector 11 of a discharge lamp-lighting device 3.
Patent JP-H0252605-A (JP)
Title: Box furniture
Inventor: MITSUOKA MINORU
IPC: A47B61/02
Filed: 1988-08-16
Abstract: PURPOSE:To obtain a thin furniture with high space efficiency by equipping an internal part with a swingable supporting body in holding a parallel condition in either horizontal or vertical direction to a fitting base part. CONSTITUTION:For example, a supporting frame body 3 is fitting by a fitting base part 2 in the internal side deep part of a top board 11 of a wardrobe main body 1. The supporting frame body 3 is formed of a 'U'-shape supporting frame 31, a front frame 31a and plural stile woods 32 and fitted in parallel to the fitting part 2. The supporting frame body 3 is sector-turnably pivot- mounted in a horizontal direction by pivot-mounting parts 21 and 22 to the fitting base part 2 in respective base parts of a pair of right and left side frames 31b and stile woods 32 of the supporting frame 31. The connecting part of the front frame 31a is formed of joint parts 23 and 24 and connected to be mutually pivot-turnable. At either lateral side of the right or left of the supporting frame 31, a clearance is provided between one side of the right and left sideplates of the main body 1 and it. For the sector turn of the supporting frame body 3, an angle at approximately 30 deg.-45 deg. is preferably good to the fitting part 2.
Patent JP-H0368948-A (JP)
Title: Transfer recording medium
Inventor: MIYAGAWA MASASHI
IPC: G03F7/004
Filed: 1989-08-08
Abstract: PURPOSE:To enable high-grade polychromatic recording by copying while nearly preventing void and fogging by incorporating a specified arom. compd. into the wall material of microcapsules on a recording layer by 5-40mol%. CONSTITUTION:Two kinds of microcapsules sensitive to light in two photosensitive wavelength regions and having different hues are supported on the recording layer of a transfer recording medium 1. The wall material of the microcapsules is made of urea-formaldehyde resin or melamine-formaldehyde resin and an arom. compd. having one or more hydroxyl groups is incorporated into the wall material by 5-40mol%. The reactivity of the wall material to a bright line having 254nm wavelength is reduced and the wavelength selectivity of the microcapsules is improved. At the time of printing with a color (B), the medium 1 is heated with a line of heating resistors 20 and irradiated with light in the photosensitive wavelength region of the microcapsules (A) and from a light source 3 to harden the microcapsules A and recording with the color B is carried out. At the time of printing with a color (A), the microcapsules (B) are hardened.
Patent JP-H0516781-A (JP)
Title: Wheel slip ratio control device
Inventor: KOMAMURA SEIJI
IPC: B60T8/58
Filed: 1991-07-18
Abstract: PURPOSE:To set a slip ratio corresponding to a running condition so as to improve operation stability by calculating lateral force based on handle angle and handle angular speed and longitudinal force based on brake pressure and brake pressure increase ratio, and setting the slip ratio. CONSTITUTION:A handle angle sensor 1 and a brake pressure sensor 2 are provided, and their output signals are input to a controller 3. When the handle angle is large or the handle angular speed is large, a slip ratio attaching importance to lateral force is set in the controller 3, and when the brake pressure is high or the increase ratio of brake pressure is large, a slip ratio attaching importance to longitudinal force is set. The optimum slip ratio set in this way is output to an actuator driver 4, and a prescribed actuator is appropriately operated so as to realize safe running of the vehicle.
Patent JP-S6183021-A (JP)
Title: Securing device for resin vessel installation member
Inventor: HOSHINO KAZUNORI
IPC: B29C65/02
Filed: 1984-10-01
Abstract: PURPOSE:To permit to connect the installation member surely and prevent the breakage of the vessel by a method wherein a pressing and fixing body for pressing and engaging the installation member to a predetermined position in the rim of opening of the resin vessel and a pressing and forming body for heating the rim of opening and bending it inwardly are provided in the device. CONSTITUTION:The installation member 4 is engaged with the opening rim 5 of the resin vessel 1 temporarily and the pressing and fixing body 31 is projected out of the recess 30 of a mold by a piston 21 in a pneumatic cylinder 16 to press and retain the member 4 to the inside of opening 6 of the vessel 1. Subsequently, the pressing and forming body 27, heated by a heater 28, is pushed against the opening rim 5 by the piston 24 in the pneumatic cylinder 17 to bend the opening rim 5 inwardly by the recess 30. According to this method, the installation member may be connected to the resin vessel surely and the breakage of the connecting section of the vessel may be eliminated.
Patent JP-2000036266-A (JP)
Title: Display tube
Inventor: TAJIRI ATSUAKI
IPC: H01J29/76
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To correct the deflection error in the vertical direction of a center beam without affecting the deflection error in the horizontal direction by forming a pair of canceling magnetic field generation coils to cancel a part of a lateral magnetic field formed by a V coil and correct it. SOLUTION: When a canceling magnetic field is formed in a canceling magnetic field generation coil 16, the canceling magnetic field cancels the left and right parts close to the coil 16 out of a lateral magnetic field generated by a V coil 8. As a result, the intensity distribution of the lateral magnetic field has the maximum intensity at the position of a vertical plane passing an axis 16, and forms a normal distribution having a peak shape which attenuates toward horizontal left and right directions in which the coil 16 is located. Because the same current is carried to the V coil 8 and the coil 16, the canceling magnetic field follows the intensity variation of the lateral magnetic field while keeping a direct proportionality. Thereby, the most suitable lateral magnetic field which has the maximum intensity in the traveling passage of a center beam and attenuates in the traveling passages of other electron beams can be formed.
Patent JP-2001030086-A (JP)
Title: Manufacture of metal honeycomb
Inventor: MATSUOKA KATSUNORI
IPC: B32B3/12
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress carburization, to prevent brittleness, high-temperature oxidation, intergranular corrosion, etc., of the base metal, and to facilitate the cleaning and removal of a releasing agent when a base metal is stainless steel, and to facilitate the cleaning and removal of a releasing agent, to surely break and diffuse an oxide film, and to smoothly achieve the diffusion bonding even when the base metal is aluminum. SOLUTION: In a manufacturing method of a metal honeycomb of expansion type, a releasing agent 1 applied to a base metal 2 of stainless steel and an aluminum alloy while leaving a base metal 5 in strip contains, by weight, >=5% to <=60% ceramic powder of <=5 μm in grain size, >=1% to <=40% binder consisting of polyvinyl resin dissoluble in a solvent, and the solvent. In addition, a partially saponified polyvinyl resin and an oxide of 3A group element are preferably used for the binder, and the ceramic powder, respectively.
Patent JP-H0754116-A (JP)
Title: Sink roll for galvanizing bath
Inventor: INOUE SHIGERU
IPC: B65H27/00
Filed: 1993-08-18
Abstract: PURPOSE:To produce the sink roll for galvanizing which prevents defects, such as press flaws and roll marks, to impair the quality of plated products and is not applied with excessive rotating torque. CONSTITUTION:The surface of the sink roll 1 is provided with grooves 12. The width W of these grooves is specified to >=1mm and the depth thereof is made larger than 1m, by which the clogging of the grooves by dross is prevented. The groove width is confined to <=2mm and the land width P parting the grooves to <=2.5mm, by which the roll marks are prevented. Simultaneously, the depth of the grooves is confined to <=2mm to prevent the application of the excessive torque on the roll. As a result, the happening of the defects on the plated surface is prevented and the durability of the sink rolls is improved.
Patent JP-H0488177-A (JP)
Title: Porcelain enamel product and its production
Inventor: OTA MAKOTO
IPC: C23D5/00
Filed: 1990-07-31
Abstract: PURPOSE:To easily produce a porcelain enamel product having homogeneous dull finished surface and excellent in corrosion resistance and contamination resistance by forming the surface of a porcelain enamel layer, composed of transparent or semitransparent frit glaze and provided to a metallic substrate, into a dull-finished surface by means of blasting. CONSTITUTION:A glaze composed essentially of transparent frit or semitransparent frit is put on a metallic substrate 3 (a) directly, (b) after a milky glaze is applied, (c) after a milky glaze is applied and burned, or (4) after a milky glaze is applied and burned and, further, an ink-like colored glaze is printed into the prescribed pattern and burning is exerted. Subsequently, burning is carried out. Then, Blasting is applied to the surface 4a of the resulting porcelain enamel layer 4, preferably, at <= about 20mum polishing allowance by spraying an abrasive material against this surface, by which a dull finished surface of <=30% degree of brightness is formed. As the above metallic substrate, a metal sheet 1, such as iron sheet, steel sheet, and aluminum sheet, is used in its unglazed state, and also a metal sheet prepared by applying a ground coat 2 to the above metal sheet 1 or further exerting burning after this glazing is used.
Patent JP-2000015246-A (JP)
Title: Water purifier
Inventor: KIKUCHI TOSHIBUMI
IPC: B01D61/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide treated water capable of being preserved over a long period of time by suppressing the proliferation of various bacteria, for example, in a food factory or a chemical factory. SOLUTION: Water to be purified such as tap water is introduced into a water purifier and purified by a prefilter 2 to be sent to a degassing filter 4 and a tank 5. A vacuum pump 7 is connected to the discharge part of the degassing filter 4 to be set to a water seal system. That is, the vacuum pump 7 receives the supply of water from the tank 5 to circulate the water between the tank 5 and the pump 7 and allows suction force to act on the degassing filter 4 and transmits water-soluble gas (oxygen, carbon dioxide) through the reverse osmosis membrane in the degassing filter 4 to suck and remove the same. The water degassed by the degassing filter 4 is further filtered by the activated carbon module and hollow fiber module in a secondary filter 18 to be supplied from a faucet 21.
Patent JP-H1032033-A (JP)
Title: Connector for interface
Inventor: HAMANO SHOICHI
IPC: H01R13/652
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To realize a secure continuity of a shell and a lock pin, and to facilitate the assembly without increasing the number of part items, by providing a projection projecting to the opposite side of a fitting part, on the flange part of the shell, and providing locking parts to insect the projection to the engaging part of the lock pin, at both sides in the width direction. SOLUTION: This connector 10 for interface is composed mainly of contacts 14; an insulator 12; a shell 16; and a lock pin 18. The shell 16 has a shielding effect by covering the insulator 12 to which plural contacts 14 are held and fixed. The shell 16 is made of a metal, and a brass, a steel, an opaque steel, or the like is used as the material. In the longitudinal direction of the shell 16, a projection 30 projecting at the opposite side of a fitting port 38 is provided. The projection 30 is also the part to fix the lock pin 18, and the member to continue the shell 16 and the lock pin 18 by contacting it. The lock pin 18 is made of a metal, and a brass, a phosphor bronze, or a beryllium bronze is used. An engaging part 20 is the part contacting with the shell 16.
Patent JP-H1147592-A (JP)
Title: Catalyst for purifying exhaust gas and exhaust gas purifying method
Inventor: KANAE MASAHITO
IPC: B01D53/94
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently purify exhaust gas over a long period of time by removing harmful components without generating harmful byproducts. SOLUTION: An exhaust gas purifying catalyst accelerating the purification of exhaust gas containing at least one of an organochlorine compd., nitrogen oxide and combustible gas being harmful components contains oxides of Ti and V necessarily and further contains at least one of Ce and Mn in an oxide form and further contains W-oxide. In an exhaust gas purifying method for bringing exhaust gas into contact with the exhaust gas purifying catalyst to remove harmful components in the exhaust gas to purify the exhaust gas, a reducing agent of nitrogen oxide is added to the exhaust gas and this exhaust gas is brought into contact with the exhaust gas purifying catalyst at 150-550 deg.C.