baber/WOPTO huggingface dataset:
Patent JP-S62135449-A (JP)
Title: Liquid crystal compound and composition
Inventor: YOSHIO KUNIKIYO
IPC: C09K19/46
Filed: 1985-09-17
Abstract: NEW MATERIAL:The compound of formula (X is 6-18C alkyl or alkoxy; n is 1 or 2; R* is optically active group containing asymmetric carbon atom). EXAMPLE:trans-4-(p-n-Octoxyphenyl)cyclohexanecarboxylic acid p'-(2- methylbutyloxycarbonyl)phenyl ester. USE:A substance for liquid crystal element. It exhibits ferroelectricity and has a broad working temperature range including room temperature. It has high stability to light, heat and moisture. PREPARATION:The objective compound of formula can be produced by esterifying trans-4-(p-substituted-phenyl)cyclohexanecarboxylic acid with a p- hydroxybenzoic acid ester having optically active group in the presence of trifluoroacetic anhydride.
Patent JP-H03165070-A (JP)
Title: Solar battery panel
Inventor: EDOWAADO EMU GATSUDEI
IPC: H01L31/042
Filed: 1990-08-02
Abstract: PURPOSE: To enhance efficiency by providing a transparent upper layer on a solar battery panel and forming a coating layer masking buses and mutually connecting structures on the prescribed surface of the upper layer. CONSTITUTION: A solar battery panel 40 has a glass upper layer 46, and a grid-like mask medium 48 is formed at the back. Solar battery cells 41 are fitted to the back of an opening part in the medium 40. The bus for electrically connecting the cells 41 and the mutual connection structures 12, 13, 14 and 22 are formed at the ends of the cells 41 and are coated by the mask medium 48. The directions of grids 21 are kept parallel to the lines of the solar battery cells 41. Narrow intervals are given to the outer side of the end parts of the battery cell 41 arrays for connecting the cells in series in a meandering form, so as to form conductive buses 22 in parallel. Thus, the solar battery cells and the buses can be positioned more completely.
Patent JP-S6184451-A (JP)
Title: Speed change control device of speed change gear
Inventor: NAKAGAWA YOSHIHIRO
IPC: F16H61/02
Filed: 1984-10-01
Abstract: PURPOSE:To facilitate shifting to the reverse step by engaging a clutch in such a manner that a gear on an input shaft in a geared speed change device is rotated to change its position at the time of failing in achieving the reverse step at the first shifting, and again shifting to achieve the reverse step. CONSTITUTION:In a speed change gear having a normally engagement type geared speed change device 200 which is manually operated and has the reverse step achieved by selective engagement and disengagement of an idler gear and an automatic clutch 100 including a clutch actuator 2, there are provided a shift detection circuit 4 for detecting the shifting operation between the neutral position N and the backward step R, and a clutch engagement detection circuit 5. At the time of shifting N-R, if it is judged by an electronic control device 8 that shifting is not completed, an alarm device 7 is operated to call upon a driver to return a shift lever 3 to N-range. A clutch 130 is controlled to be engaged so that a reverse drive gear 218 is rotated to facilitate the engagement of the gear 218 with an idler gear.
Patent JP-2000095611-A (JP)
Title: Herbicidal composition
Inventor: HOSHI HISAYUKI
IPC: A01N43/38
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition having excellent herbicidal effect. SOLUTION: This composition comprises ethyl O-[5-(2-chloro-α,α,α-trifluoro-p- tolyloxy)-2-nitrobenzoyl]-DL-lactate and ethyl 2-chloro-3-[2-chloro-5-(1,3- dioxo-4,5,6,7-tetrahydroisoindolin-2-yl)phenyl]acrylate as active ingredients.
Patent JP-H1153370-A (JP)
Title: Device and method information processing and storage medium
Inventor: KOBAYASHI YUJI
IPC: G06F17/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To retrieve the image data in consideration of a specific position of a retrieval object in an image by retrieving the image data in consideration of the position information if the information showing the position information is included in the retrieval words. SOLUTION: The words to be retrieved are inputted by storing the character codes inputted via a keyboard KB 15 in a retrieval word store buffer of a RAM 13. Then the words are recognized by referring to a word dictionary of an external memory DISK 14. It's decided whether the types of recognized words belong to a retrieval object, a retrieval designating position or a retrieval object image feature. If it's decided that the retrieval words include the retrieval designating position, the position designating word that matches a retrieval designating position word is checked based on a data table stored in the DISK 14. When matching is confirmed between both words, the corresponding tile number is taken out and stored in a retrieval object tile number store buffer that is temporarily stored in the RAM 13.
Patent JP-S6267212-A (JP)
Title: Supercharger type internal combustion engine
Inventor: HONDA SHOICHI
IPC: F01M3/00
Filed: 1985-09-18
Abstract: PURPOSE:To prevent a mixture, in which lubricant is highly concentrated, from being fed to a combustion chamber for reducing the consumption of lubricant so as to restrain white smoke in exhaust gas from being produced by providing both numbers of holes made through to the radial direction, and a guide plate in a spiral form to a circular cylinder inserted into a chamber, and also by providing an oil sump on the bottom of the chamber. CONSTITUTION:A circular cylinder 21, the outer diameter of which is slightly smaller than the inner diameter of a chamber 18, is inserted into the chamber, and numbers of holes 21a made through to the radial direction are provided on the circular cylinder, in addition, a guide plate 2 in a spiral form is inserted into the circular cylinder 21 in such a way that it whirls to the direction of intake air flow. And a base plate 24 having numbers of holes 24a is fixed on the bottom of the chamber 18. In addition, an oil sump 27 is formed at the bottom of the chamber 18 so as to be communicated with an intake pipe 14 by way of a by-pass passage. As this configuration allows lubricant contained in a mixture which passes through the circular cylinder, to pass through the holes 21a so as to be collected in the oil sump 27 because of a centrifugal force caused by its greater weight, and also enables the mixture which contains no surplus lubricant, to be fed to a combustion chamber 19, white smoke can be prevented from being produced an the consumption of lubricant can be simultaneously reduced.
Patent JP-H0490272-A (JP)
Title: Picture input device
Inventor: OYAMA ATSUSHI
IPC: H04N1/04
Filed: 1990-08-02
Abstract: PURPOSE:To attain pickup of a negative and a positive film even when a transmission illumination device is not separately employed by making a position of a light source with respect to an original platen adjustable and providing a 1st position to light the original platen and a 2nd position used for a transmission illuminance light source to the light source. CONSTITUTION:A lighting switch 18 of a picture input device is turned on, lamps 6c, 7c of illumination devices 6, 7 are lighted as luminous sources for transmission illumination, then a negative film or a positive film desired to be picked up is placed on a transmission illuminance original platen 8, and the size of a picture and its white balance or the like is adusted by an operation panel 19 provided in front of the original platen 5. Moreover, when it is desired to pick up a negative film with inversion, a negative/positive inversion button in the operation panel 19 is operated. Moreover, the transmission illuminance original platen 8 is provided with a couple of film fixing plates to apply negative or positive film fixing and curl correction.
Patent JP-H0529282-A (JP)
Title: Dry etching method
Inventor: SHINOHARA KEIJI
IPC: H01L21/3205
Filed: 1991-07-23
Abstract: PURPOSE:To enable a tapered fine pattern to be easily formed high in throughput by a method wherein an etching material is etched using a multilayered resist composed of a lower resist and an inorganic material layer formed on the lower resist as a mask, and the etching of the etching material is made to proceed even after the inorganic material layer is etched off. CONSTITUTION:An SiO2 film 2, an aluminum film 3, and a multilayer resist M are formed on a substrate 1, where the multilayered resist M is composed of a lower resist 4, an inorganic material layer 8, and an upper resist 6. The layer 8 is etched through the layer 6 as a mask. The layer 4 is etched using the layers 8 and 6 as a mask, and the layer 6 is concurrently etched off. The layer 3 is etched through the multilayered resist M as a mask to be provided with an undercut. When the film 3 is etched so far as prescribed, the layer 8 is etched off to enable the lower resist 4 to be exposed. Thereafter, the film 3 proceeds to be anisotropically etched. By this setup, the upper part of the film 3 is tapered.
Patent JP-H0371927-A (JP)
Title: Working method for long sized member
Inventor: SUENAGA AKIRA
IPC: B21D5/08
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the upper hollow part of the long sized member from deforming by boring the cutting holes at the specific position of the band-shaped metallic base plate of the long sized member, bending to the specific shape with the roll forming mill and then cutting successively from the cutting holes. CONSTITUTION:The cutting holes 3, 4 are bored with the prenotch press 18, etc., by the specific interval to the longitudinal direction at the specific position of the band-shaped metallic base plate 2 of the long sized material 1 of the T-bar shaped ceiling bed material and the H-bar shaped ceiling bed material, etc., which is fed out from the 1st uncoiler 12, etc. After then, this band-shaped metallic base plate 2 is bent with the roll forming mill 21, etc., to its breadth direction in the specific shape and is successively cut from the cutting holes 3, 4 of the base plate 2 with the running press 22, etc. Therefore, the upper hollow part 6 is prevented from deforming because the upper hollow part 6 of the long sized member 1 is not loaded and not collapsed.
Patent JP-S58108244-A (JP)
Title: Thermoplastic resin composition
Inventor: KATSUTOU TAKAYUKI
IPC: C08L33/04
Filed: 1981-12-21
Abstract: PURPOSE:To prepare a composition having excellent heat resistance and impact resistance, by mixing an acrylic copolymer containing 2-isopropenylnaphthalene  and alpha-methylstyrene with graft copolmyer of butadiene rubber and methyl methacrylate, etc. CONSTITUTION:The objective composition (100pts.wt) is prepared by mixing (A) 50-90pts.wt. of a heat-resistance imparting agent comprising a copolymer obtained by the polymerization of a monomer mixture consisting of 10-50wt% methyl methacrylate, 5-25wt% acrylonitrile and 40-75wt% mixture of 2- isopropenylnaphthalene and alpha-methylstyrene containing 5-70wt% 2-isopropenylnaphthalene with (B) 10-50pts.wt. of an impact strength imparting agent comprising a graft copolymer obtained by adding and polymerizing 15-50pts.wt. of a monomer mixture consisting of 10-100wt% methyl methacrylate, 0-70wt% styrene and 0-30wt% acrylonitrile to 50-85pts.wt. of a butadiene rubber (preferably a latex having particle diameter of 1,500-8,000Angstrom ).
Patent JP-H0376762-A (JP)
Title: Method of applying polycarboxyl drug having dhosphoric or phos- phonic group for prevention of shock effect by addition of electrolyte of high density to suspension of water calcium carbonate pigment
Inventor: JIYORUJIYU RABE
IPC: C09K23/52
Filed: 1990-08-03
Abstract: PURPOSE: To prevent a sharp and profound viscosity increase which takes place when a concentrated electrolyte is added by adding a specified mixing agent, dispersant, and/or grinding agent to an aqueous CaCO 3  suspension.  
     CONSTITUTION: To an aqueous suspension containing CaCO 3  in an amount of 70 wt.% are added 0.05 to 4 wt.% copolymer of the formula (wherein R 1  represents H or methyl, R 2-3  represents H, 1-4 C alkyl, or carboxylic residue, R 4  represents H or 1-4 C alkyl, R 5  represents a crosslinking group, R 6  represents H, cation, amino, 1-3 C alkyl, 1-4 C ester, or substituted amido, R 7-9  each represents H or a carboxylic acid-containing group, K amounts to 30 to 65%, L amounts to 20 to 60%, M amounts to 10 to 45%, and L+M amounts to 35% or more) and an inorganic substance to obtain a fluid uniform suspension. Then, after the suspension is fed continuously to a ball mill to be ground until a desired molecular size distribution is attained, coarse particles are separated and removed, then a highly concentrated alkali electrolyte is added, and various paper additives or other pigments are added. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1148246-A (JP)
Title: Device for separating and fractionating synthetic resin laminates
Inventor: NAITO SHIRO
IPC: B29B17/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an effective device for efficiently separating and fractionating a synthetic resin laminate into a skin material and a cushion material. SOLUTION: A device 1 for separating and fractionating a synthetic resin laminate comprises a drum 3, an annular screen member 9 disposed in the drum 3 in such a manner as to form a separation chamber 17 between the screen member 9 and an inner circumferential surface of the drum 3, a rotating plate 20 disposed in the screen member 9 concentrically therewith, a rubbing member 21 secured to this rotating plate 20 in such a manner as to confront an inner circumferential surface of the screen member 9 with a certain gap therebetween, and a driving means for rotationally driving the rotating plate 20, wherein a group of fragments of a synthetic resin laminate introduced into the screen member 9 is rubbed against the screen member 9 with the rubbing member 21,  whereby a cushion material of each fragment is ground and then caused to pass through the screen member 9 for receipt into the separation chamber 17, while a skin of each fragment is caused to remain in the screen member 9.
Patent JP-H0372902-A (JP)
Title: Method for eliminating bubbles
Inventor: BANDAI SHIGEMI
IPC: B01D19/00
Filed: 1989-08-11
Abstract: PURPOSE:To eliminate bubbles even in a micro-gravity or zero-gravity environment in the same manner as in a gravity environment by generating shock waves in a gas-liquid two-phase mixed fluid to pressurize the fluid for a short time so that the saturated condition of the fluid is turned into a supercooled condition. CONSTITUTION:Electric discharge is generated in a gas-liquid two-phase fluid 6 present in a vessel 1 by means of an electrode 2 and electric power source 3 to produce shock waves 4 in the fluid 6. As a result, the fluid is pressurized for a short time, so that the saturated condition thereof is turned to a supercooled condition, causing thereby bubbles therein to be eliminated. Consequently, bubbles can be eliminated even in a micro-gravity or zero-gravity environment in the same manner as in gravity environment.
Patent JP-S6449949-A (JP)
Title: Gasoline discrimination device
Inventor: YOSHIDA TAKASHI
IPC: G01N27/12
Filed: 1987-08-20
Abstract: PURPOSE:To accurately decide whether a fuel in a storage container is gasoline or kerosene in a short time by providing a diaphragm to the fuel storage container and detecting the amount of vaporized molecules of fuel penetrating the diaphragm by using a semiconductor sensor. CONSTITUTION:When the fuel 3 is put in the fuel storage container 10, the vaporized molecules penetrate the diaphragm 13 and are adsorbed by a semiconductor gas sensor 16 through a space 15. The semiconductor gas sensor 16 decreases in electric resistance as the extent of absorbance of the vaporized molecules increases, so the amount of the vaporized molecules is detected from the rate of the decrease in the resistance. Then it is decided whether the fuel contained in the container 10 is gasoline or kerosene from the difference in the amount of the vaporized molecules. Consequently, the device of inexpensive, simple structure can discriminate between the gasoline and kerosene.
Patent JP-H0496202-A (JP)
Title: Conductive composite and manufacture thereof
Inventor: ASAMI KEIICHI
IPC: C08L23/02
Filed: 1990-08-06
Abstract: PURPOSE:To easily obtain a conductive composite having stable PTC by heating and compressing a mixture of a superpolymer polyolefin and a fine granular glassy carbon. CONSTITUTION:Contents of fine glanular glassy carbon is usually set to 0.5 to 90weight%. It is then compressed to mold at the temperature ranging from the melting point of polyolefin to the melting point plus 30 deg.C. A pressure is set to 100 to 1500kg/cm<2>. A mixture is obtained by dry blend of fine powder of super polymer polyethylene of 50 weight% and glassy carbon of 50 weighty. This mixture is applied to a metal die and it is then pressed for 10 seconds under the die temperature of 145 deg.C and pressure of 150kg/cm<2>. Thereafter, it is cooled under the pressurized condition. Thereby a conductive composite having volume resistance of 1.4X10<-1>OMEGAcm under the room temperature is obtained. The characteristic values of this conductive composite are shown in Table 1.
Patent JP-S6458699-A (JP)
Title: Oil feeder
Inventor: IMAGAWA ATSUSHI
IPC: B67D7/68
Filed: 1987-08-20
Abstract: PURPOSE: To enable reliable fueling through other normal branch piping lines even when any one branch piping causes the leakage, by placing a valve in or near a branch section of each branch piping and passing or shutting down a fuel liquid from a pump. CONSTITUTION: Each of branch pipings 5A, 5B, 5C is provided in or near a branch section from a common piping 5N with each of valves 21A, 21B, 21C are placed in or near the branch sections of branch pipings 5A, 5B, 5C to pass or shut down a fuel liquid from a pump 4. If the branch piping 5A is damaged to cause the leakage, the resistance of either one of detecting sensor 23A1 or 23A2 provided in the branch piping 5A changes. By properly utilizing this, the occurrence of the leakage in the system of a metering apparatus 6A is notified to workers by means of a leakage control panel 29, etc., thereby closing the electromagnetic valve 21A. Thus, metering apparatus 6B, 6C can be normally used without reducing the liquid pressure acting in the system of the other branch pipings 5B, 5C.
Patent JP-S6186252-A (JP)
Inventor: TANAKA JUNJI
IPC: H01B5/14
Filed: 1984-10-04
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-H0491780-A (JP)
Title: Material for controlling growth direction of nerve fiber, its production, method for controlling growth direction of nerve fiber and circuitry of nerve fiber
Inventor: MATSUDA TAKEHISA
IPC: C12M3/00
Filed: 1990-08-04
Abstract: PURPOSE:To easily control the growth direction of nerve fiber in high accuracy and to produce a material for controlling the growth direction of nerve fiber by fixing a neurocyte adhesive substance in the form of a pattern. CONSTITUTION:A neurocyte non-adhesive substance such as polydimethyl acrylamide is bonded to the surface of a substrate such as a plastic culture dish by the photo-reaction of an azide compound. A neurocyte adhesive substance such as cell adhesive protein or basic peptide is fixed on the substrate in the form of a pattern or the neurocyte adhesive substance is fixed on the surface by the photo-reaction of an azide compound and then a neurocyte non- adhesive substance is fixed on the substrate in the form of a pattern.
Patent JP-S6479147-A (JP)
Title: Intermediate for synthesis of thienamycin
Inventor: BAATON JII KURISUTENSEN
IPC: C07D205/08
Filed: 1988-08-23
Abstract: In a process for the total synthesis of thienamycin from L-aspartic acid via intermediate III: <CHEM> R = H, blocking group or salt cation there is disclosed a process for preparing III via <CHEM> wherein R is a protecting group.
Patent JP-S5944312-A (JP)
Inventor: RODORUFUO WAI ARUMANZOO
IPC: A61K33/06
Filed: 1982-11-26
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-S58107750-A (JP)
Title: Delay time measuring device for transmission line
Inventor: FUKUSHIMA TAKEO
IPC: H04L25/02
Filed: 1981-12-22
Abstract: PURPOSE:To measure the amount of delay of a transmission line, by transmitting signals from one station with disturbed rule of codes, disturbing the transmission signals from the other station to the one station in receiving the signals having disturbed rule of codes, and detecting the going and returning time of the signals having disturbed rule of codes at the one station. CONSTITUTION:A bipolar signal from a multiplexing and separating device 1 is transmitted after the rule of code is changed by one bit at code rule changing circuit 3 with a signal from a delay time amount measuring device 2. The disturbance of the rule of codes is detected at a code rule detection circuit 5. The output of the circuit 5 is applied to a code rule changing circuit 6 to change the rule of code of the bipolar code from a multiplexing and separating device 7 by one bit. The going and returning time of a digital transmission line is detected from the difference between the code rule changing time at a code rule detecting circuit 4 and an output time to the circuit 3, thereby measuring the delay time value.
Patent JP-H0953161-A (JP)
Title: Production of aluminum alloy sheet excellent in formability and coating/baking hardenability
Inventor: SAGA MAKOTO
IPC: C22F1/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce an Al-Mg-Si alloy excellent in formability and coating/ baking hardenability by specifying the quantitative relation between Mg and Si in an Al-Mg-Si alloy and the content of Mg2 Si and furthermore adding specified amounts of Cu and Sn thereto. SOLUTION: An ingot of an Al-Mg-Si alloy having a compsn. contg., by mass, 0.65 to 1.0% Mg, 0.35 to 0.9% Si, 0.1 to 1.0% Cu and 0.01 to 0.3% or furthermore contg. one or more kinds among <0.15% Ti, <0.05% B, <0.4% Mn, <0.3% Fe and <0.1% Zn, in which the quantitative relation of 2.0<4Mg-7Si<1.0 is held between Mg and Si, also contg. 1.0 to 1.6% Mg Si, and the balance Al is rolled to form into a sheet material. This sheet material is subjected to solution treatment and quenching treatment, and within 24hr after that, heat treatment is executed at 70 to 150 deg.C for 0.5 to 50hr. In this process, as for the addition of Sn at the time of melting the alloy, by using an Al-Sn master alloy, Sn is uniformly entered into solid solution in the alloy to improve the adding effect thereof.
Patent JP-H0542250-A (JP)
Title: Card processor
Inventor: MASUGI ICHIRO
IPC: A63F7/02
Filed: 1991-08-20
Abstract: PURPOSE:To improve the reutilization possibility judging precision by recording a test pattern on an inserted card, reading it, and confirming the regenerating property of the recorded data in the card processor of a game system. CONSTITUTION:The data of an inserted card are sent to a readout control unit 13 by a card writing/reading system 94 to check the presence of the abnormality of the data. If the data are normal, the reutilization possibility is checked. The recorded data of the card are erased by a data erasing system 95, then the test data of a ROM 91b are written. The test data are read by the card writing/reading system 94 and transferred to a controller 91. The controller 91 collates the inputted data with the test data of the ROM 91b and reports an abnormality in case of inconsistency. If no abnormality is found, the magnetic stripe is initialized by a record generating head to record the card data again. The error check of a coloring unit displaying the characters of the character column of the card is likewise performed.