baber/WOPTO huggingface dataset:
Patent JP-S5955163-A (JP)
Title: Acidic liquid seasoning containing vinegar
Inventor: TAKAGI HIROAKI
IPC: A23L27/00
Filed: 1982-09-21
Abstract: PURPOSE:To prepare an acidic liquid seasoning having acid taste and seasoning effect comparable to vinegar, and low irritant smell characteristic to acetic acid, by controlling the content of vinegar in an acidic liquid seasoning composed mainly of a non-volatile organic acid so as to attain a specific acetic acid concentration. CONSTITUTION:Vinegar is added to an acidic liquid seasoning composed mainly of a non-volatile organic acid (e.g. citric acid) in an amount to attain an acetic acid concentration of <=50%, preferably 20-50%, more preferably 30- 40%, based on the total acidity. The acidity is defined as the amount (ml) of 0.1N NaOH necessary to neutralize 1ml of the specimen. Among the non-volatile organic acids, citric acid and lactic acid have balanced acidic taste, and it is preferable to use an acidic liquid seasoning wherein the amount of citric acid and lactic acid are >=20% each based on the total constituent organic acids, and the sum of the citric acid and lactic acid is >=70%.
Patent JP-H0328300-A (JP)
Title: Essential oil and perfume containing same essential oil
Inventor: KUBOTA MASAO
IPC: C11B9/02
Filed: 1989-06-26
Abstract: PURPOSE:To provide an essential oil having an excellent stress relieving effect, emitting strong fragrance and being suitable for manufacturing perfumes by using a low b.p. component fractionated from a sandalwood oil and having a specified property as an active ingredient. CONSTITUTION:A sandalwood oil is fractionated by gas chromatography under such conditions that a gas chromatograph GC-6AM manufactured by Shimadzu Corporation and a column PEG20M (with the inner diameter of 0.25mm and the length of 50cm) manufactured by Gaschro Industries Co., Ltd. are used and nitrogen gas is used as a carrier gas under the operating conditions of a carrier gas flow rate of 1ml/min, a column temp. of 80-200 deg.C and a column temp. rise rate of 2 deg.C/min using F.I.D as a detector. A low b.p. component of the sandalwood oil with a retention time of 5-55min is fractionated. Then an essential oil is prepd. by using this low b.p. component as an active ingredient and, if necessary, incorporating a fixer agent (e.g. trimethyl citrate), etc. The sandalwood oil is obtd. by performing steam distillation of roots, heartwood, etc., of an Indian sandalwood.
Patent JP-H11349615-A (JP)
Title: Actinic-radiation-curing resin composition and optical sheet
Inventor: MOTONAGA AKIRA
IPC: G02B3/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition suited for the production of optical sheets by selecting a composition mainly consisting of two sulfur-containing di(meth) acrylate compounds, a halogen-group-free polymerizable-double-bond-containing compound, and an actinic radiation polymerization initiator in a specified ratio and adapted so that it may give a cured product having a specified refractive index when cured. SOLUTION: There is provided a composition mainly consisting of 30-60 pts.wt. sulfur-containing di(meth)acrylate compound of formula I, 20-60 pts.wt. sulfur-containing di(meth)acrylate compound of formula II, 10-40 pts.wt. compound being free from a halogen group, having at least one polymerizable double bond, and being other than components A and B, and 0.01-5 pts.wt. actinic radiation functional radical polymerization initiator and giving a cured product having a refractive index of 1.60 or above when cured. In the formulae, R<1> to R<7> are each H or methyl; (l) and (m) are each 0 or 1; R<8> is a 1-4C hydrocarbon group; and (n) and (p) are each 1-5. This composition is useful as a material for efficiently producing e.g. an optical resin layer of an optical sheet such as a prism sheet or a Fresnel lens sheet.
Patent JP-H0216313-A (JP)
Title: Variable valve timing device
Inventor: INABA RYUICHI
IPC: F01L13/00
Filed: 1988-06-30
Abstract: PURPOSE:To make a smooth changeover possible, by providing a separately a shift cam mechanism and shifter forks selecting valve system cams, and conducting the cam changeover by moving a cam block at the time when the perimeter edge portion of the valve system cams is not located at the top portion side part territory of a valve. CONSTITUTION:A cam block 2 made up of low speed and high speed cams 3,4 provided in parallel integrally, is put with a spline on a cam shaft 1. A cam projection for shifting, 5 which is of a circular arc and which projects in an inclining shape on the lift portion 4a side of the high speed cam 4, is formed on the side end surface of the high speed cam side of the cam block 2. Also, guide shafts 6,20 are provided at the upper and lower parts of the cam shaft 1 in parallel with th shaft 1, and a slide block 7 having an arm portion 9 provided with a finger portion 8 which is freely engaged with the cam projection 5, is put idlingly on the guide shaft 6, and a shift cam mechanism 100 is made. Also, a shifter block 21 having shifter forks 22a,22b is put idlingly on the guide shaft 20, and respective blocks 7,21 are driven by means of a common motor 11.
Patent JP-H0718026-A (JP)
Title: Random fluorocopolymer
Inventor: NAKAJIMA JUNICHIRO
IPC: C08F214/26
Filed: 1993-07-01
Abstract: PURPOSE:To provide a fluororesin improved in mechanical strengths such as tensile strength and flex life. CONSTITUTION:A random fluorocopolymer comprises 90-99mol% tetrafluoroethylene units of formula I and 1-10mol% structural units consisting of short-chain fluorinated vinyl ether units of formula, II (wherein n is an integer of 1-3; X<1> is H or halogen; and Z<1> is H or F) and long-chain fluorinated vinyl ether units of formula III (wherein m is an integer of 5-20; X<2> is H or halogen; and Z<2> is H or F) in a molar ratio of the short-chain units to the long-chain units of (60:40)-(1:99) and has a specific melt viscosity at 372 deg.C of 1X10<2>-1X10<7>.
Patent JP-H0776234-A (JP)
Title: Transfer case for four wheel drive vehicle
Inventor: DAN JIEI SHIYOOUOOTAA
IPC: B60K17/35
Filed: 1994-07-15
Abstract: PURPOSE: To speed up a front drive shaft and associated components by providing with a primary clutch device that can be selectively engaged with an output part of an input member or a planetary gear assembly, and a secondary clutch device selectively engaged with an output part of the planetary gear assembly with a secondary output member. CONSTITUTION: A chain drive sprocket 162 that provides drive torque to a front tire through a second output shaft 78 is juxtaposed between both sides of a disk pack type clutch assembly 100 and a secondary dog clutch 184. The chain drive sprocket 162 is secured to a clutch housing 134 of the disk pack type clutch assembly 100. Thus, high-speed torque is provided to the chain drive sprocket 162 from one side. The secondary dog clutch 184 is selectively engaged with cooperating teeth or splines 206 on a secondary drive collar 208, and the secondary dog clutch 184 is engaged with a carrier 212 of a planetary gear speed reduction assembly 210. Accordingly, low speed range torque is supplied to the chain drive sprocket 162 from the other side.
Patent JP-S5592015-A (JP)
Title: Hermetic vessel sealing unit of piezo-vibrator
Inventor: TAKEMOTO FUMIO
IPC: H03H9/10
Filed: 1978-12-29
Abstract: PURPOSE:To shorten considerably a time required for heating and cooling by using a high frequency induction heating unit for the heating part which heats a low-melting point metal joint material. CONSTITUTION:A processed object is arranged on induction coil 12 of a high frequency induction heating unit. After that, a high frequency current is flowed to induction coil 12 to melt the low-melting point metal joint material by high frequency induction heating after the inside of vacuum vessel 10 is set to a high vacuum degree by evacuation unit 11. When the high frequency current is stopped after melting, heat is escaped immediately to peripheral parts because only the temperature of the processed object rises, and therefore, the melted low-melting point metal joint material is fixed to complete sealing work in a very short time.
Patent JP-H0285539-A (JP)
Title: Liquid buffer rubber bearing
Inventor: KURUTO SHIYUMITSUTO
IPC: F16F13/14
Filed: 1989-06-28
Abstract: PURPOSE: To reduce the formation of gas bubbles or possible underpressure by keeping a damping fluid in a small chamber in an overpressure condition in a rubber bearing in which at least two small chambers are communicated with each other through a communication flow passage. CONSTITUTION: A liquid damping rubber bearing substantially comprises an inner pipe 8, and outer pipes 7 concentrically arranged in a spaced manner with the inner pipe, and a rubber parts 6 inserted therebetween is provided with small chambers 1, 2 filled with the damping fluid. The damping fluid in the small chambers 1, 2 is in an overpressure condition. The small chambers 1, 2 are connected through one or two communication flow passages 9 or 10. The possible underpressure in the small chambers is reduced, the cavitation and/or the formation of gas bubbles of the damping fluid in the small chambers due to the possible underpressure are prevented to excellently maintain the damping property.
Patent JP-H059772-A (JP)
Title: Electrolytic cell for alkali chloride solution
Inventor: NOAKI YASUHIDE
IPC: C25B9/23
Filed: 1991-07-04
Abstract: PURPOSE:To obtain an electrolytic cell having good corrosion resistance by covering a gasket part with a fluororesin sheet lined with rubber. CONSTITUTION:The gasket 7 between the cation exchange membrane 6 and a frame flange 5 of the electrolytic cell in the anode side is coated with a fluororesin sheet 2 lined with rubber 3. Thereby, the gasket 7 has good corrosion resistance in the area exposed to the electrolytic cell and gives no damage to the cation exchange membrane 6. Moreover, corrosion of flanges 5, 9 of the electrolytic cell can be prevented and the cell can be used for a long period of time.
Patent JP-H0914919-A (JP)
Title: Measuring method for position of inserting terminal
Inventor: NAKAGAME TAKAO
IPC: H01R13/64
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to measure the position of a cavity of a connector housing and the angle of phase of the housing simply, accurately and surely by obtaining the center position of the cavity with respect to the center of a head side camera by an image processing of the head side camera provided on an insertion head. CONSTITUTION: A head side camera 6 is provided downward right alongside an insertion head 1 and a pallet side camera 11 is fixed on a wiring pallet 9 having connector housings 8 and 8' fixed thereon. A gray searching is used for an image processing using the cameras 6 and 11 and the shape of a cavity 15 of the housing 8 to be searched is registered previously in an image processor 12. Then, a rough position close to true value coordinates of the cavity 15 as target is inputted to a sequencer 13 or the like to be stored. Then, the camera 6 is moved to a rough position and the cavity 15 is searched by an image processing to obtain the difference from the center of the camera 6 thereby obtaining the center position of the cavity 15 of the housing 8 with respect to the center of the camera 6.
Patent JP-H0826720-A (JP)
Title: Production of film of inorganic crystalline porous body having smooth surface and zeolite structure
Inventor: KIYOZUMI YOSHIMICHI
IPC: C01B39/02
Filed: 1994-07-15
Abstract: PURPOSE:To easily produce a film having a smooth surface made of an inorg. crystalline porous body having a zeolite structure. CONSTITUTION:When starting materials for hydrothermal synthesis charged into a reactor are converted into an inorg. crystalline porous body having a zeolite structure by a hydrothermal synthesis reaction, a liq. metal surface is allowed to exist in the reactor and utilized as a crystal growth field.
Patent JP-H0829313-A (JP)
Title: Frictional wear tester
Inventor: WATANABE TAKAE
IPC: G01N3/56
Filed: 1994-07-15
Abstract: PURPOSE:To provide a frictional wear tester which can perform a testing of friction mounting an actual slide part thereon. CONSTITUTION:This frictional wear tester is provided with a frame 5 forming an internal space 5a, a rotation supporter A having a spindle 1 to support a rotary test piece 10 in the hermetically sealable space 5a of the frame 5, a static supporter B to sup port a static test piece 15 movable relatively with respect to the rotary test piece 10 supported on the spindle 1 within the internal space 5a of the frame 5, a load device C which applies a load on the static supporter B to press the static test piece 15 onto the rotary test piece 10 and a load cell to measure a friction force applied to the static test piece 15 from the rotary test piece 10. With such an arrangement, a frictional force can be measured properly and continuously without changing the contact condition at a slide part between the rotary test piece 10 and the static test piece 15, thereby, the friction force can be measured accurately and continuously during the development of wearing.
Patent JP-2000351894-A (JP)
Title: One-pack moisture-curing urethane composition
Inventor: SAFUKU TAKAHIRO
IPC: C08K3/26
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which is excellent in bonding property, has an appropriate viscosity with excellent thixotropy and is excellent in strength characteristic and weatherability after curing, by compounding specified amounts of carbon black and calcium carbonate that has been surface-treated with a higher fatty acid ester, in a urethane prepolymer. SOLUTION: 5 to 120 pts.wt. of carbon black and 5 to 50 pts.wt. of surface treated calcium carbonate are compounded in 100 pts.wt. of a urethane prepolymer. The surface-treated calcium carbonate may be made either of calcium bicarbonate or of colloidal precipitated calcium carbonate. The higher fatty acid ester is preferably one obtained by esterifying a polyvalent alcohol, such as glycerine, ethylene glycol or the like, with a fatty acid having 8C or over. For the surface treatment, it is preferred to use 1 to 20 pts.wt. of the higher fatty acid ester relative to 100 pts.wt. of the calcium carbonate. Especially, the composition is suitably used as a window shield sealant for automobiles.
Patent JP-2000352448-A (JP)
Title: Gear shift driving mechanism for v-belt type continuously variable transmission
Inventor: MITSUI TAKEHIKO
IPC: F16H9/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To advance and retreat a pushing/pressing member by a little driving force. SOLUTION: This continuously variable transmission 1 comprises fixed conical wheels 3A, 4A fixed on a rotary shaft and movable conical wheels 3B, 4B slidably and rotatably inserted in the rotary shaft 2, and in either a driving pulley 3 or a driven pulley 4, a pushing/pressing member 11 advanced/retreated in the axial line direction of a rotary shaft 2 by a driving means is arranged on the side of the movable conical wheel 3B in a manner that it can be relatively rotated against the movable conical wheel 3B and the rotary shaft thereof and pushes/presses or cancels to push/press the movable conical wheel 3B.  In this case, inclined parts 22 inclined to the rotating direction of the rotary shaft 2 are arranged on one side of the movable conical wheel 3B pushed/ pressed by the pushing/pressing member 11 and the rotary shaft 2 thereof, and pushing/pressing pieces 23 abutting on the inclined parts 22 are arranged on the other side thereof, and also a spring 21 for pushing the movable conical wheel 3B to the side of the fixed conical wheel 3A is arranged between the movable conical wheel 3B and the rotary shaft 2 thereof.
Patent JP-S6143260-A (JP)
Title: Variable venturi type carburetor
Inventor: IKEGAYA SEIJI
IPC: F02M7/28
Filed: 1984-08-08
Abstract: PURPOSE:To supply the mixed gas having the optimum air fuel ratio by forming a plurality of throttles in parallel into an air bleed passage for controlling the flow rate according to the temperature of a variable venturi carburetor and selecting the throttle according to the engine operation state. CONSTITUTION:A needle valve 4 is fixed at the edge surface of a slidable piston 3 installed onto the upstream side of a throttle valve 6. The amount of fuel supply is controlled by controlling the opening area of a jet 21. The bleed air is supplied into the jet part 21 from a hole 24. Said bleed air is supplied from a passage 32 having a throttle 42 installed in parallel to a passage 31 having a throttle 44, through a valve 30 whose opening area is varied by a wax 33 which expands and contracts according to the cooling-water temperature. A negative- pressure reacting valve 41 is installed into the passage 32, and since the intake negative-pressure reduces during acceleration, the valve 41 is closed to reduce the amount of bleed air, and dense mixed gas is supplied, while during deceleration, the valve 41 is opened by a high negative pressure, and the mixed gas is made thin.
Patent JP-H0910711-A (JP)
Title: Cleaning of work and cleaning device
Inventor: YAJIMA NOBUAKI
IPC: B05D3/10
Filed: 1995-06-30
Abstract: PURPOSE: To provide a device and a method to which a work of complicated shape is applicable for cleaning. CONSTITUTION: This method for cleaning a work comprises the step of injecting a cleaning liquid into a hermetically sellable chamber 4 in which the work is stored, the step of depressurizing the interior of the chamber 4, the step of resetting the interior of the chamber 4 to atmospheric pressure to discharge the cleaning liquid, the step of depressurizing the interior of the chamber 4 again to dry the work 2, and the step of resetting interior of the chamber 4 to atmospheric pressure to take out the work 2.
Patent JP-H06345112-A (JP)
Title: Liquid container made of synthetic resin
Inventor: KITADA KATSUYUKI
IPC: B65D47/06
Filed: 1993-06-11
Abstract: PURPOSE:To provide a usable plastic liquid container without leakage, by making the sealing part so as to form double. CONSTITUTION:A circular recession 5 or protrusion is formed at the upper end face 4 of a projected part 2 of a container body 1. And a circular ring 9 projecting downward is formed at the inner periphery of a cover 6 and further, a circular protrusion 12 or recession is formed at the opposite position of the circular recession 5 or protrusion. By the connection of the container body with the cover, the outer periphery of the circular ring of the cover is forced to contact the inner periphery of the protrusion of the container body and the circular protrusion or recession of the cover is fitted to the recession or the protrusion of the container body.
Patent JP-S6145959-A (JP)
Inventor: RUDORUFU KEMUNERU
IPC: G01R33/34
Filed: 1985-07-27
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-S649463-A (JP)
Title: Photosensitive body
Inventor: SHINTANI YUJI
IPC: G03G5/147
Filed: 1987-07-01
Abstract: PURPOSE:To enhance humidity resistance, abrasion resistance, and electric chargeability of a photosensitive body by forming a surface protective layer obtained by dispersing a ceramic powder into a binder resin. CONSTITUTION:The photosensitive body is formed by successively laminating the photoconductive layer 2 optionally, of a single layer or laminate structure, and the surface protective layer 3 composed essentially of the binder resin 5, such as an epoxy resin, and the ceramic powder 4, such as alpha-alumina, in an amount of 20-90wt.%, said powder 4 having a specific resistivity of, preferably, 10<6>-10<13>OMEGA.cm. If the addition amount of the powder 4 is below the lower limit of said range, residual potential rises, and if it is above its upper limit, the abrasion resistance of the layer 3 decreases, and if the specific resistivity is below the lower limit of said resistivity range, chargeability and photosensitivity becomes insufficient, and if it is above residual potential rises unfavorably. Here, the layer 2 may be given either single layer structure or laminated structure.
Patent JP-H0330674-A (JP)
Title: Action change in cyclodextrin glucanotransferase by immobilization of the same enzyme
Inventor: KOBAYASHI SHOICHI
IPC: C12P19/12
Filed: 1989-06-29
Abstract: PURPOSE:To obtain an enzyse agent useful as a food material, capable of selectively forming saccharide and repeatedly using an enzyme, in high economic efficiency by immobilizing cyclodextrin glucanotransferase. CONSTITUTION:Cyclodextrin glucanotransferase is immobilized to change action of the enzyme. In the immobilization, either an ion exchange resin or chitosan beads are used and further a crosslinking agent such as glutaraldehyde is preferably used. Preferably, the enzyme is immobilized with an anion exchange resin and/or chitosan beads and changed into an enzyme to selectively develop saccharide transition reaction or the enzyme is immobilized with a cation exchange resin and converted into an enzyme to selectively promote ring formation reaction.
Patent JP-S6410675-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: KUSAKABE ATSUHIKO
IPC: H01L31/107
Filed: 1987-07-03
Abstract: PURPOSE:To prevent local breakdown caused by alignment deviation, by implanting ion from on an eave-type ion implanting mask, and forming a guard ring by dividing the region where ion is implanted into a semiconductor a deep part and a shallow part. CONSTITUTION:For example, after an SiO2 film 2 is formed on an n<-> InP layer 1, a photoresist film 3 is spread. By exposing a guard ring pattern, a hard photoresist layer 4 is formed. By developing, the hard photoresist layer 4 on the surface is left, and an eave-type photoresist layer is formed. The SiO2 film 2 is eliminated, and Be<+> ion 5 is implanted to form a guard ring. In this process Be<+> ion 5 is directly implanted in the part where the photoresist does not exist, and deeply implanted. On the part of the eave-type photoresist, the speed of implanted ion is decreased, and the ion is implanted in a shallow depth of the n<-> InP layer. Finally, by annealing, a guad ring 6 having a gentle curvature is obtained in the n<+> InP layer 1.
Patent JP-H0719847-A (JP)
Title: Liquid supply apparatus for ultrasonic transducer
Inventor: SAITO MASAO
IPC: G01B17/02
Filed: 1993-07-05
Abstract: PURPOSE:To make it possible to supply the intended amount of medium only into the intended part at the intended time by providing a cylinder having a piston, which performs vertical motion by the rotation of a motor and the interlocking of an arm, and a check valve, which is one-way valve, and the like. CONSTITUTION:A cylinder 2 having a piston 1 is immersed into a water tank 13 containing an ultrasonic transmission medium (water) 12. An arm 5 is moved up and down by the rotation of a motor 3, and the piston 1 performs the vertical motion. When the piston 1 rises up, the medium 12 enters into the cylinder 2. Only when the internal pressure in the cylinder 2 is decreased with a check valve 6b (one-way valve), the medium 12 enters into the cylinder 2. The medium 12, which has entered into the cylinder 2, is supplied on an object to be measured 15 through a pipe 7 with the check valve 6a (one-way valve). The rotation of the motor 3 is controlled with a microswitch 9, which is connected to a switch 8 and a plate cam 4.