baber/WOPTO huggingface dataset:
Patent JP-H05254820-A (JP)
Title: Production of silicone gel using ultrasonic energy
IPC: C08L83/07
Filed: 1992-12-10
Abstract: PURPOSE: To form a silicone gel by making ultrasonic energy act on a liquid- state organopolysiloxane mixture containing a vinyl silicone, a silicon hydride siloxane and an effective amount of a platinum group metal catalyst.  
     CONSTITUTION: The liquid-state organopolysiloxane mixture is formed by mixing 100 wt.% vinyl silicone shown by formula I [C 2 H 3  is vinyl, R is a univalent organic radical of C 1 -C 13  except for an olefin unsaturated component and (t) is an integer to give 100 to 200,000 centipoises (25°C)], 1 to 40 wt.% silicon hydride siloxane shown by formula II [R 2  is a univalent hydrocarbon radical of 1-13C except for the olefin unsaturated component, and (n) is an integer to give a coupler having a chain stop unit in 3 to 9 mol.% of coupled siloxy units with the viscosity of 1 to 500 centipoises (25°C)], and a platinum group metal catalyst of the effective amount for an additional reaction. This liquid- state mixture is brought into contact with an ultrasonic energy generator to radiate ultrasonic waves at a frequency of from 10 to 50 kHz with the output of 5×10 -5  to 100 watt/cm 2 /sec, so that silicone gels can be provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05139750-A (JP)
Title: Super ion-conductive oxide material
Inventor: ISHII TAKAO
IPC: C01G27/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a material exhibiting excellent conductivity at low temp. CONSTITUTION:Prescribed amts. of starting materials are mixed, calcined in a crucible in the presence of oxygen and pelletized. The resulting pellets are sintered in the presence of oxygen to obtain a super ion-conductive oxide material made of a compd. having a compsn. represented by a formula A3B2XO8 (where A is one or more among Ca, Sr and Ba, B is one or more among Sc, Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Tm, and X is one or more among Zr, Hf and Ce). This material is applicable to a solid fuel cell acting at low temp.
Patent JP-H10172291-A (JP)
Title: Method and device for erasing non-volatile semiconductor memory
Inventor: JINBO TOSHIKATSU
IPC: G11C16/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent retention characteristics from deteriorating by optimizing an application voltage to a source and a gate on erasing operation and relaxing an electric field between the source and the floating gate. SOLUTION: The whole erasure period on erasing operation is divided into a first erasure mode and a second erasure mode. In the first erasure mode, the gate of memory cells MC00-Mcmn is set to be a ground potential, a positive voltage is applied to the source of the above memory cell and an erasure operation is executed until an erasure voltage VTM2 that is higher than a final erasure voltage VTM1 is reached. In the second ensure mode, a negative voltage and a positive voltage are applied to the gate of the memory cells MC00-Mcnm and the source of the above memory cell, respectively and an erasure operation is executed until the final erasure voltage VTM1 is reached.
Patent JP-H06170685-A (JP)
Title: Bed upper surface washing device for machine tool
Inventor: FUJIWARA HIROSHI
IPC: B23Q11/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a coolant type bed upper surface washing device wherein chips accumulated in a bed upper surface can be completely discharged with no labor at the time of machining a workpiece. CONSTITUTION:A total unit of a bed upper surface is tilted so that at least its one side is positioned lower, to provide washing fluid jet nozzles 38 peeped in a suitable part in an upper surface high part edge or the like of a bed 3, and each jet nozzle 38 is constituted to jet washing fluid to a low side in the upper surface of the bed 3, so that the washing fluid is supplied after collected to each jet nozzle 38 again by a circulating member.
Patent JP-2000154473-A (JP)
Title: Finishing oil for synthetic fiber
Inventor: YAMAKITA HIROSHI
IPC: D06M101/16
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a finishing oil capable of preventing the generation of fuzz and yarn break of a synthetic yarn even in a high speed finishing step when the lubricant is imparted to the yarn by blending an acylated polyether and a polyether-polyester with a lubricant component and a surfactant component. SOLUTION: This finishing oil for a synthetic fiber is prepared by blending 1-20 wt.% acylated polyether having 1,000-7,000 number average molecular weight and represented by the formula with 30-70 wt.% lubricant component and 10-50 wt.% surfactant component. Preferably, the lubricant is prepared by blending 2-40 wt.% total of the mixture of the acylated polyether with a specified polyether-polyester in the weight ratio of (30/70)-(70/30) therewith. The lubricant is imparted to a polyester fiber or a polyamide fiber to be subjected to the weaving in a water-jet type loom so that the proportion may be 0.1-3 wt.%.
Patent JP-H04202424-A (JP)
Title: Thermotropic liquid crystal polyester
Inventor: OZAKI HARUYO
IPC: C08G63/682
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title polyester improved in heat resistance and moldability by specifying its structural units and its intrinsic viscosity. CONSTITUTION:The title polyester consisting' of structural units of formulas I-IV, having a content of a total of units of formula I, units of formula II and units of formula III of 15-70mol% based on the entire, a content of units of formula IV of 30-85mol% based on the entire, a molar ratio of a total of units of formula I and units of formula II to units of formula II of substantially unity, a molar ratio of units of formula I to units of formula II of (10-100)/(90-0) and an intrinsic viscosity of 0.2dl/g or above is obtained by reacting dicyclopentadiene-bisphenol with a hydroquinone, terephthalic acid and p- hydroxybenzoic acid under esterification conditions.
Patent JP-H03188951-A (JP)
Title: Garbage disposer
Inventor: IWABUCHI SHOZABURO
IPC: B09B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To automatically perform dehydration and discharge of garbage by providing a cylindrical garbage receiving vessel having a garbage introduction port on the bottom part of a sink and providing a carrier pipe which is raised toward the oblique upper part from the bottom part of the receiving vessel and inserting a pair of rotary screw thereinto. CONSTITUTION:A cylindrical garbage receiving vessel 3 having a garbage intro duction port 2 is provided on the bottom part of a sink 1. A dehydration basket 4 is freely detachably housed into the vessel 3. A carrier pipe 5 which is raised toward the oblique upper part is provided on the bottom part of the receiving vessel 3. An intake port of garbage opened in the bottom part of the receiving vessel 3 is formed and a discharge port 5b of garbage is provided at the upper end. A pair of screws 5a, 5b are inserted adjacently mutually and parallel into the carrier pipe 5 and mutually rotated in the reverse direction. Further a drain age port 12 is provided on the bottom part of the vessel 3 in order to regulate the water level of drainage to the specified position. Accordingly the large garbage scraped up by the screws 6a, 6b is cut with a screw blade and dis charged from the discharge port 5b of the upper end while it is dehydrated.
Patent JP-H03191314-A (JP)
Title: Scanning optical device
Inventor: TANAKA AKIKO
IPC: B41J2/44
Filed: 1989-12-20
Abstract: PURPOSE:To decrease the number of components and to simplify an adjusting mechanism by using a metallic BD mirror which is formed of a metallic plate as a BD mirror, thereby enabling low-cost manufacture, and molding its reflecting surface and its holding part integrally. CONSTITUTION:The metallic mirror 8 which has the reflecting surface and the supporting member formed of the same member is arranged between ftheta lenses 5 and 6 and a drum surface 7 as the BD mirror for detecting a scanning start position on the drum surface 7. Then a beam is reflected by the metallic mirror 8 right before reaching the scanning scan position in each scan, passes through a DB lens 10 arranged in front of an optical fiber 7, and made incident on the optical fiber 9. Thus, the metallic mirror 8 which has the reflecting surface and holding member formed of the same member is used as the BD mirror 8, which can be fitted directly to a main body and the metallic mirror 8 is provided with an adjusting means; and then the number of components is decreased, the adjusting function is simplified, and the cost is reduced.
Patent JP-H03229756-A (JP)
Title: Reinforced polyphenylene ether resin composition having improved melt flow value
Inventor: JIMU FUAN RII JIYUNIA
IPC: C08L23/00
Filed: 1990-11-30
Abstract: PURPOSE: To provide a composition that indicates a high melt flow value and that make it possible to mold a high-strength product excellent in shock resistance, by blending glass fibers with a polyphenylene ether resin having a specified intrinsic viscosity.  
     CONSTITUTION: This composition is a thermoplastic resin composition comprising at least one polyphenylene ether resin having an inherent viscosity of less than about 0.4 dl/g measured at 25°C in the form of a chloroform solution and glass fiber in an amount of about 5 to 50 wt.% based on the total weight of the entire composition. As the polyphenylene ether, a monopolymer or a copolymer containing a number of structural units of formula 1 is preferable. In formula, 1, Q 1 's each independently represent halogen, a primary or secondary lower alkyl group, a phenyl group, a haloalkyl group, an aminoalkyl group, a hydrocarbon oxy group, or a halohydrocarbon oxy group having a structure wherein the halogen atom and the oxygen atom are separated through at least two carbon atoms and Q 2 's each independently represent, hydrogen, halogen, a primary or secondary lower alkyl group, a phenyl group, an haloalkyl group, a hydrocarbon oxy group, or the halohydrocarbon oxy group defined in Q 1 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06245130-A (JP)
Title: Camera
Inventor: KOBAYASHI KAZUYA
IPC: H04N5/232
Filed: 1993-12-27
Abstract: PURPOSE:To attain highly accurate focusing by using DCT coefficients obtained by a DCT means at a frequency band where the distribution of them corresponding to frequency bands is comparatively dense with higher priority. CONSTITUTION:Block data comprising 8X8 picture elements longitudinally and laterally as to all patterns are fed from a buffer memory 6 to a lens AF arithmetic operation control circuit 30. The circuit 30 applies DCT arithmetic operation to the received block data to obtain a transformation coefficient. The distribution of transformation coefficients is changed by applying DCT arithmetic operation to the transformation coefficients in an AF area when AF control is started. For example, when lots of vertical frequency components are included, the vertical transformation coefficients are mainly used for the AF control. Or some degrees of quantities of transformation coefficient patterns are stored in a ROM or the like and fuzzy logic is utilized to extract only high transformation coefficients, which are used for the AF control. Thus, high speed and accurate focus control is attained.
Patent JP-2001145408-A (JP)
Title: Self-traveling tea reaping machine
Inventor: KAWAGUCHI KIYOHISA
IPC: A01D46/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in a self-traveling tea reaping machine in which conventionally a tea reaping apparatus is hung from a main body having right and left traveling apparatuses which bestride a tea ridge in a row state and self-travel on both sides of the tea ridge and between the tea ridges, since only a tea reaping apparatus of exclusive use can be used, a transportable tea reaping machine which one has cannot be utilized and is useless and a problem that since an operator does not always stay at an operation part, in the case of staying at a side opposite to the operation part, the operator cannot perform a traveling operation, a reaping operation, etc., at all by obstruction of tea ridge. SOLUTION: This self-traveling tea reaping machine is equipped with a fitting structure capable of utilizing a transportable tea reaping machine as the tea reaping apparatus 5. A link mechanism 111 for connecting a reaping engine 22 to the operation part 13 is installed in the vicinity of the tea reaping apparatus 5. The link mechanism 111 has a freely disconnective and connective structure.
Patent JP-H05163353-A (JP)
Title: Organosilicon polymer and production of semiconductor device
Inventor: FUKUYAMA SHUNICHI
IPC: C08K5/28
Filed: 1991-12-16
Abstract: PURPOSE:To provide an organosilicon polymer, a process for producing an interlayer insulation film made therefrom and an insulation material excellent in heat resistance and leveling properties. CONSTITUTION:A process for producing a semiconductor device comprising forming an organosilicon polymer which is a polymer of a weight-average molecular weight of 3000-5000000 represented by the general formula [RASiO2/2(RB)1/2]n (wherein at least 20% of RAs are hydroxylated aryl groups, the rests are lower alkyl groups; RB is alkylene; n is an integer of 10-50000, wherein the hydrogen atoms of the silanol groups contained in the polymer are substituted by triorganosilyl groups of the general formula (RC)3Si(wherein Rs are epoxy, lower alkyl or aryl and may be the same or different from each other), either forming an interlayer insulation film of a semiconductor integrated circuit from the polymer or forming an interlayer insulation film of a semiconductor integrated circuit by adding naphthoquinonediazide to the organosilicon polymer to form a photosensitive heat-resistant resin composition and forming an interlayer insulation film of a semiconductor integrated circuit.
Patent JP-2001148872-A (JP)
Title: Image pickup device and its resolution inspection method
Inventor: YAMASAKO HIROSHI
IPC: H04N17/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for resolution inspection that can inspect the resolution of an image pickup device without using a resolution inspection exclusive device. SOLUTION: A 2nd recording means 12 for exclusively inspecting the resolution is provided to the image pickup device 1, and when an external device 20 enters a resolution inspection exclusive recording instruction 21a through a communication means 11, a segmentation section 15 segments digital data of a luminance component of a line designated by the instruction from a digital video data 5a and records it to the 2nd recording means 12. When receiving a resolution inspection exclusive reproduction instruction 21b from the external device 20, digital data 12a of a luminance component are read from the 2nd recording means 12 and transmitted to the external device 20. The external device 20 discriminates the acceptance/rejection of the resolution from the received digital data 12a of the luminance component.
Patent JP-H09144534-A (JP)
Title: Joint device for automobile exhaust pipe
Inventor: KUBOTA SHUICHI
IPC: F16L39/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint device without apprehension for leaking exhaust gas, in the joint device for an automobile exhaust pipe mutually connecting a pair of exhaust pipes juxtaposed and branch pipes of a forked exhaust pipe, having a pair of the branch pipes connected to each other, in order to prevent vibration on a manifold side from being transmitted to a muffler side. SOLUTION: In a joint device 1 for an automobile exhaust pipe, a pair of juxtaposed exhaust pipes 2, 3 and branch pipes 4, 5 of a forked exhaust pipe 6 having a pair of the mutually connected branch pipes 4, 5 are connected to each other. The joint device 1 has a spherical joint 7 connecting the one branch pipe 4 of the forked exhaust pipe 6 arranged corresponding to the exhaust pipe 2 and a flexible extensible/contractible joint 8 connecting the other branch pipe 5 arranged corresponding to the exhaust pipe 3 to the exhaust pipe 3.
Patent JP-H04198041-A (JP)
Title: Crystallized glass
Inventor: HASHIBE YOSHIO
IPC: C03C10/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain crystallized glass, excellent in chemical durability and mechanical strength, suitable as building materials and hardly devitrifying due to a low liquid-phase temperature by including a larger amount of ZnO than that of MgO and limiting the content of B2O3 in a ZnO-MgO-Al2O3-SiO2-based glass. CONSTITUTION:The aforementioned crystallized glass has a composition of 40.0-60.0wt.% SiO2, 14.0-25.0wt.% Al2O3, 3.0-15.0wt.% total amount of ZnO and MgO (provided that ZnO/MgO>1), 1.1-5.0wt.% TiO2, 10.1-15.0wt.% B2O3, 2.0-20.0wt.% total amount of Na2O, K2O and Li2O, 0-4.0wt.% CaO, 0-4.0wt.% BaO, 0-1.0wt.% As2O3, 0-1.0wt.% Sb2O3 and 0-0.5wt.% ZrO2 and is obtained by separating gahnite as main crystals.
Patent JP-H08157694-A (JP)
Title: Epoxy resin composition
Inventor: ARAI KAZUHIRO
IPC: C08K3/36
Filed: 1994-12-09
Abstract: PURPOSE: To obtain the subject composition, capable of providing a cured product of high quality excellent in curing characteristics in molding and low moisture permeability and suitable as a material for premolded type hollow packages by adding an inorganic water absorbent in a state of removed adsorption moisture by carrying out the regeneration treatment. CONSTITUTION: This epoxy resin composition is obtained by blending an inorganic filler in an amount of >=200 pts.wt. based on 100 pts.wt. total amount of an epoxy resin and a curing agent and further adding an inorganic water absorbent, prepared by treating spherical porous silica having 0.5-1.0g/cm<3> apparent specific gravity, 10-50ml/100g volume of oil absorption, 10-100m<2> /g specific surface area, 0.10-1.0ml/g pore volume and 0.5-10μm average particle diameter at >=200 deg.C temperature for >=5hr and thereby reducing the content of absorption moisture to <0.1wt.% in an amount of >=10 pts.wt. based on 100 pts.wt. total amount of the epoxy resin and the curing agent in the epoxy resin composition consisting essentially of the epoxy resin, curing agent and inorganic filler.
Patent JP-H05166774-A (JP)
Title: Wafer holding jig
Inventor: SAITO MAKOTO
IPC: H01L21/304
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a wafer holding jig excellent in corrosion resistance, heat resistance, stiffness and light weight by hating an outer surface part of a CVD- SiC skin and a cavity under the skin while connecting fellow skins by perpendicularly crossing cylindrical ribs. CONSTITUTION:A wafer holding jig 1 has a skin 3 of a CVD-SiC film having the thickness not less than 0.2mm on the outer surface part and a cavity part 4 under the skin. The facing fellow skins 3 are connected by a plurality of cylindrical ribs 5 whose cylindrical axis core direction is orthogonal to the skins. The inside of the cylindrical rib 5 forms an open space 5A going through the skins 3A, 3B and the cylindrical rib 5 is tapered with a taper angle not less than 5 to the surrounding skin 3. Further, the skin 5 has an opening 6 connecting the inside of the cavity part 4 to the outside. Thereby, the wafer holding jig chemically stable and excellent in light weight and stiffness is obtained.
Patent JP-2000002130-A (JP)
Title: Idle speed control device for stratified charge combustion internal combustion engine
Inventor: MIZUNO HIROYUKI
IPC: F02D41/16
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To restrain the speed of an internal combustion engine which carries out stratified charge combustion from temporarily and abruptly increasing, due to idle up upon application of a load. SOLUTION: Fuel injection valves 11 are located around the peripheral part of the inner wall surface of a cylinder head 4 in the vicinity of a first intake valve 6 and a second intake valve 6b in an engine 1, and fuel from the fuel injection valves 11 is directly injected into cylinder 1a. A throttle valve 23 adapted to be opened and closed by a step motor 22 is located in an intake air duct 20. An electronic control device (ECU) 30 increases the fuel rate directly fed from the fuel injection valves 11 in such a case that stratified charge combustion is carried out during idling of the engine 1. In this arrangement, even through a predetermined time elapses from the time when an applied load is detected to the time when the load is actually applied to the engine 1, the fuel rate is gradually increased through annealing computation.  Accordingly, it is possible to prevent the fuel rate from being independently increased even though the load is not so large.
Patent JP-2001155766-A (JP)
Title: Non-aqueous electrolytic secondary cell
Inventor: HASHIMOTO SHUICHI
IPC: H01M10/0569
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the non-aqueous electrolytic secondary cell which has an improved discharging property under a low temperature atmosphere. SOLUTION: A lithium ion cell having an electrode group disposed by inserting a separator between a positive electrode applying a positive electrode active material mixture including lithium manganate to a positive electrode material and a negative electrode applying a negative electrode active material mixture including amorphous carbon to a negative electrode material uses ethylene carbonate, diethyl carbonate and diethyl carbonate in a mixed solvent of the electrolyte, with diethyl carbonate being adjusted 20%-90% in a volume ratio. Lowering of an ion conductivity at a low temperature is controlled.
Patent JP-H06160216-A (JP)
Title: Pressure gauge
Inventor: NARA KOICHI
IPC: G01L9/00
Filed: 1992-11-17
Abstract: PURPOSE:To eliminate Hall effect by taking out voltage in the direction which is in the same relationship as two directions which are the direction vertical to a strain-generating body surface and are the direction of current flowing to a pattern. CONSTITUTION:Current is fed to two strain gauge pairs of strain gauges 1 and 2 and strain gauges 3 and 4 from a current source 7 and voltage between terminals 5 and 6 is output as voltage output. The zero-point fluctuation of the title gauge is generated by the Hall effect in the pattern of the title gauge and the Hall effect is mainly generated on the pattern connecting between the strain gauges 1 and 4. Voltage is taken out in a directions which is in the same relationship as two directions which are the direction vertical to a strain-generating body surface and the direction of current flowing to the pattern, thus enabling the directions to be the same even if the Hall effect is generated at the terminals 5 and 6 and the Hall effect to be canceled at a voltage measuring part 8 without affecting an error.
Patent JP-H11152122-A (JP)
Title: Biaxially stretched blow-molded bottle and its manufacture
Inventor: KOMIYA ATSUSHI
IPC: B65D1/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the opening angle of a cap from decreasing even if there occur thermal shrinkage and deformation due to heat, flashes during preform molding, or secular deterioration at the upper end of a bottle opening, and a prevent sealing property from being decreased by forming a peripheral projection to the outside at the upper end side surface of the opening. SOLUTION: A preform opening 1 having a temporary peripheral projection on the side surface of an upper end 2 of the opening 1 is subjected to thermal contraction through heat crystallization, thereby manufacturing a biaxially stretched blow-molded bottle with heat resistance and heat-pressure resistance having the peripheral projection of a projection width of 0.03-0.70 mm at one side. The form of a lower end of the peripheral projection 3 is preferably made into a convex surface in terms of preventing the cap inner surface from being scratched to sealing material. In this structure, the opening state of the cap be stabilized even when the side surface of an upper end of the opening is deformed from contraction due to heat during thermal crystallization, hot filling, sterilization, and so on, or flashes produced at preform injection molding on the upper end 2 of the opening 1.