baber/WOPTO huggingface dataset:
Patent JP-H10255273-A (JP)
Title: Tilt mechanism of optical disk apparatus
Inventor: MINAMI SHIGEO
IPC: G11B7/095
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tilt mechanism of an optical disk apparatus which can stably follow a changing tilt of an optical disk without causing defocusing when the tilt is corrected. SOLUTION: The mechanism has a housing 2 having an objective lens 3 at one end part, focusing coils 11, 12 held in the housing 2, a pivot 4 fixed to a central part of the housing 2 to be parallel to the optical axis of the objective lens 3, a bearing part (pivot bearing 5) which holds one end part of the pivot 4 and becomes a center point of an oscillation when the other end part of the pivot 4 oscillates, and an arm member 6 engaged with the other end part of the pivot 4 and holding the housing 2 via the other end part of the pivot 4. The arm member 6 is extended to the opposite side to the objective lens 3. A tilt motor part 8 for urging a predetermined oscillation to the other end part of the pivot 4 via the arm member 6 is also provided at the arm member 6.
Patent JP-S51136630-A (JP)
Title: Process for preparation of liquid crystal material
Inventor: WATANABE HARUAKI
IPC: C07C67/00
Filed: 1975-05-23
Abstract: PURPOSE: Liquid crystal material II, which has a positive dielectric anisotropy and the stability to moisture in air, is economically prepared in high yield by refluxing alkyloxybenzaldehydes and p - nitroaniline in an inert solvent in the presence of dehydration catalysts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57176735-A (JP)
Title: Resin molding method for component part
Inventor: ITOU NAOMICHI
IPC: B29C39/10
Filed: 1981-04-21
Abstract: PURPOSE:To automate the conveyance of a component part to be molded with resin to a carrier and the mounting of the part to a mold by dividing the carrier, mounting lead frames on the divided carriers and then integrating the carriers to supply it to the mold. CONSTITUTION:A carrier is divided into three segments A-C. The left and right carriers A, C serve in positioning a plurality of lead frames in a row, and the  center carrier B is used to integrate the carriers A, C later. A connectors of  projected unit 26 and recessed unit 27 is formed partly at the facing surfaces of  the carrier B and the carriers A, C. When the lead frame is mounted on the  divided carriers and the carriers are integrated to be fed to the mold, a plurality  of parts can be simultaneously molded with resin.
Patent JP-S56156721-A (JP)
Title: Cooling device for hot rolled steel plate
Inventor: YAMANA YOSHITAKA
IPC: C21D9/52
Filed: 1980-05-08
Abstract: PURPOSE:To facilitate control of cooling pattern of hot rolled steel plate and solve quality problems by controlling the water level in each bank of divided cooling water tank and the number of use of many nozzles having cut-off valve. CONSTITUTION:The cooling water tank 8 installed in the upper part of the cooling zone in which high temperature hot rolled band steel 7 runs, is divided into plural banks 10-14 with partition panels 9 in the direction of moving of the band steel 7. A cut-off valve 16 is provided in each of many slit nozzles 15 that have openings on the bottom of each bank and each nozzle 15 can be opened and closed independently. For instance, a desired pattern determined beforehand and corresponding controlling water level are inputted to the control unit. Meanwhile, signals from the water gauge 17 of each bank are also inputted, and each of feed water valves 20 and each of cut-off valves 16 are controlled by the above.
Patent JP-S52143553-A (JP)
Title: Apparatus for kneading garbage
Inventor: YAMANE HIDEMATSU
IPC: B01F15/00
Filed: 1976-05-25
Abstract: PURPOSE:To efficiently and continuously knead powdery materials and watercontaining materials together with a cement by way of rotary rollers.
Patent JP-H01283249-A (JP)
Title: Production of monocarboxylic anhydride
Inventor: GERUHARUTO RUFUTO
IPC: C07C51/54
Filed: 1989-03-15
Abstract: In a process for the preparation of monocarboxylic acid anhydrides of the general formula (RCO)2O by reaction of a carboxylic acid ester or dialkyl ether of the general formula RCOOR or ROR, in which R in each case denotes the same alkyl radical having 1 to 4 C atoms, with carbon monoxide in the gas phase in the presence of iodine or bromine or compounds thereof as reaction promoters and in the presence of a supported catalyst at temperatures from 130 to 400 DEG C and pressures from 1 to 150 bar, where, in the supported catalyst, an organosilicon compound is bonded to a support material as a polyfunctional adhesion promoter on the one hand and to a noble metal compound of group VIII of the Periodic Table on the other hand, a chelate-forming organosilicon compound of the general formula 
<IMAGE>
 is employed as the polyfunctional adhesion promoter, in which
 X = -Cl, -Br or -OR<2>;
 Y = -NR@, a nitrogen-containing aryl radical, -PR@, AsR@, -SR<4> or -SH;
 Z = zero, arylene or phenylene (optionally ortho-, meta- or para-substituted> R<1> = C1 to C5-alkyl;
 R<2> = C1 to C5-alkyl or -C6H5;
 R<3> = -H, C1 to C3-alkyl;
 R<4> = C1 to C6-alkyl, C5 or C6-cycloalkyl or -C6H5 or -CH2C6H5, which are optionally substituted by halogen, methoxy, ethoxy or C1 to C3-alkyl groups;
 n = 0 or 1 or 2; and
 m = 2 to 6, preferably 2 to 4.
Patent JP-H107566-A (JP)
Title: Composition for decreasing morbidity and/or mortality in mammal attacked by congestive heart insufficiency due to non-ischemic etiology
Inventor: CROPP ANNE B
IPC: A61K38/55
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for treating congestive heart insufficiency due to non-ischemic etiology, containing amlodipine, etc., in a unit dosage form. SOLUTION: This composition comprises a compound selected from amlodipine and its salt permissible as a medicine use and as necessary, diuretic and/or digoxin. A kit comprises (A) amlodipine in a therapeutically effective amount or its salt permissible as medicinal use and a carrier permissible as medicinal use in a first unit dosage form, (B) ACE inhibitor in a therapeutically effective amount and a carrier permissible as medicinal use in a second unit dosage form and (C) a container means for housing the dosage form of the components A and B. Furthermore, ACE inhibitor in the component B is preferably benazepril and the component A preferably comprises a benzenesulfonic acid salt of amlodipine.
Patent JP-S55153894-A (JP)
Title: Impeller for mixed flow blower
Inventor: SAKATA KANJI
IPC: F04D23/00
Filed: 1979-05-18
Abstract: PURPOSE: To facilitate the molding by a method wherein the adjacent blades prepared on the inclined plane of a truncated conical boss are formed not to overlap with each other and the boss is so shaped that the projected parts of the blades projected on the inclined planes are removed.  
     CONSTITUTION: An almost truncated conical boss has the blades 3W8 on its inclined plane 2, each blade is so shaped that it does not overlap with an adjacent  blade each other and further the boss is so shaped that the projected parts 9W14 of  each blade projected on the inclined plane 2 are cut away forming a plural number  of radial direction bases 2AW2E. Consequently when the blades are molded en bloc  with synthetic resin, and the like, said blades are simply molded solely using two  metal molds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62217532-A (JP)
Title: Forming method for exhaust pipe of annular fluorescent lamp
Inventor: MATSUMOTO HARUICHIRO
IPC: H01J9/24
Filed: 1986-03-19
Abstract: PURPOSE:To simplify the manufacturing equipment and save the energy therefor by heating an exhaust pipe together with a tube body in a heating furnace for heating the tube body, and forming the exhaust pipe in the heating furnace. CONSTITUTION:A tube body (b) is retained by a tube chuck 33 in a condition that a tube (a) is rested on a pair of support rods 31 of a transfer device, while an end of an exhaust pipe (c) is retained by an exhaust pipe chuck 33. In this state, respective paired chains of the transfer device 2 are moved in circulation in the direction shown by an arrow (x), and when tubes (a) are fed in a heating furnace sequentially, a body (b) and the exhaust pipe (c) are heated simultaneously to be softened. This time, because the exhaust pipe is thin, it is softened speedily, and then the intermediate part is bent downward due to its weight, so that the exhaust pipes (c) are bent-shaped. Each tube (a) having the-so bent exhaust pipe is formed annularly after it comes out of the heating furnace. Thus, it is possible to utilize thermal energy as well as perform high-speed work.
Patent JP-S57176748-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUMURA ISAO
IPC: H01L23/29
Filed: 1981-04-24
Abstract: PURPOSE:To prevent an erroneous operation of a semiconductor integrated circuit device due to a light by providing a downward stepwise difference part around a semiconuctor element of a semiconductor substrate and covering the stepwise difference part with a light shielding layer. CONSTITUTION:A P type well region 9 is formed in an N type Si substrate 8, a polysilicon layer 11 is formed through a gate oxidized film 10 on the region to form a coupling capacitor C3 of an oscillator, a notch is formed at a field oxide layer 12, a P type well electrode 16 is formed with the notch as a downward stepwise difference part 13, is formed over the difference part 13 as a light shielding layer, and a PSG film 18 is formed to cover the difference part. In this manner, the variation in the characteistics caused by the incident light can be prevented, performing the work before the packaging of an IC under the normal illumination condition, thereby readily and accurately perform the work.
Patent JP-H02239638-A (JP)
Title: Manufacture of carrier tape for ic chip
Inventor: SEKINE HIDEKATSU
IPC: H01L21/60
Filed: 1989-03-14
Abstract: PURPOSE:To enable precision connection to a lead terminal of an IC chip and to form a connection terminal with a few bonding mistakes by forming a specified opening section required for an IC chip mount first to an insulating film through punching and by removing filled resin after photolithography is completed. CONSTITUTION:Before photolithography is performed for formation of a connection terminal 7 which is connected to a lead terminal fo an IC chip, a device hole 2, etc., is shaped through punching to an insulating film 1; therefore, a specified opening section such as the device hole 2 precisely corresponds to set shape and size. After the device hole 2 is shut by a cover film 3 and polyimide resin is filled into the device hole 2, etc., the cover film 3 is peeled and photolithography is applied. After photolithography is completed, the filled polyimide resin 4 is removed. Thereby, the connecting terminal 7 without bending and dispersions can be formed with a few bonding mistakes.
Patent JP-S56158800-A (JP)
Title: Preparation of saponins
Inventor: TAKEMOTO TSUNEMATSU
IPC: C07J17/00
Filed: 1980-05-08
Abstract: PURPOSE: To obtain a saponin which is regarded as the same compound as that of the saponin component of a ginseng, by extracting Gynostemma pentaphyllum Makino, a cucurbitaceous plant, with water or water-containing lower alcohol, subjecting the extracted solution to desorption and adsorption treatment repeatedly so that it is purified and separated.  
     CONSTITUTION: Gynostemma pentaphyllum Makino is extracted with water or water-containing lower alcohol. The extracted solution is treated with a nonionic adsorption resin, and the adsorbed substance is eluted with a lower alcohol. The eluted solution is treated with alumina and eluted with a lower alcohol to give a crude saponin. This saponin is purified and separated by a nonionic adsorption resin and/or silica gel to give a saponin shown by the formula [R 1  is β-D-glucopyranosyl (1→2)-β-D-glucopyranosyl, etc.; R 2  is β-D-glycopyranosyl (1-6)-β-D-glycopyranosyl, etc.]. This saponin is regarded as the same compound as that of a  saponin of a ginseng which shown various kinds of medicinal effects. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07272673-A (JP)
Title: Cold cathode discharge lamp and display device using this lamp
Inventor: TAKADA MUNETAKE
IPC: H01J61/36
Filed: 1994-03-30
Abstract: PURPOSE:To provide a cold cathode discharge lamp and a display device using it, in which the plate of a cold cathode is precluded from contacting or approaching the bulb wall. CONSTITUTION:An internal lead 3 is led into the end of a bulb 1 coated internally with a phosphor film 9, and a cold cathode 2 is connected with the lead. At one side face of a flat electroconductive plate 6 of this cold cathode 2, an accommodation part 7 which is overhung to the other side face, is formed and a mercury emitting alloy 8 is fitted in the accommodation part, wherein internal lead is connected with one end of that of the side faces where the accommodation part of the plate protrudes. Accordingly the overhung part of the accommodation part and a winder portion of the plate are located as passing approx. The axis of the bulb, so that the overhung part and winder portion are separated from the bulb wall, which precludes the risk of contacting or approaching the bulb wall.
Patent JP-2000253767-A (JP)
Title: Mass proliferation of peronema canescens jack by tissue culture
Inventor: NAKAMURA KENTARO
IPC: C12N5/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a mass proliferation method of Peronema canescens Jack by tissue culture. SOLUTION: This method for proliferating Peronema canescens Jack in large amounts comprises culturing a plant tissue containing shoot apex of Peronema canescens Jack in MS culture medium containing benzylaminopurine(BAP) or its modified culture medium to induce multiple shoot and successively culturing the multiple shoot in the similar culture medium to proliferate the multiple shoot and then culturing the proliferated multiple shoot in the similar culture medium to grow shoot, culturing the grown shoot in a similar culture medium to efficiently take root. Consequently, mass proliferation by tissue culture of Peronema canescens Jack is made possible by adopting such culturing method.
Patent JP-H11247115-A (JP)
Title: Reinforcement of open-graded pavement and reinforced open-graded pavement body
Inventor: MESHIDA NORIO
IPC: E01C11/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve durability and shock-resistance by charging fine aggregate and an injection material including an asphalt emulsion in the voids of a pavement in a crossing where the pavement is apt to be damaged or a sharp curve or the like, constructed by making use of a mixture for open-graded pavement. SOLUTION: An injection material 7 is injected into an open-graded pavement 2 to fill voids with the injection material and change it to a reinforced open-graded pavement body 3. The material is injected by pouring, applying, scattering, etc. The charging thickness is adjusted by the adjustment of the viscosity or the injection quantity of the injection material. The material is charged in only the upper part of the pavement 2. The injection material 7 is constituted of fine aggregate and an asphalt emulsion, and a hydraulic inorganic material is contained when it is required. The persentage of voids of the mixture of open-graded pavement is 10-40%. The objective parts of roads are a crossing, a traffic signal part, a pedestrian crossing, a curved part, a short ascending slope, a tollgate, and a part where cars frequently start or stop.  In this way, the applicable scope of the pavement can be remarkably widened and the strength can be brought out in a short time and hence, traffic interruption is early released.
Patent JP-S54152811-A (JP)
Title: Vertical deflecting circuit device
Inventor: KAWAGUCHI NORIO
IPC: H04N3/20
Filed: 1978-05-23
Abstract: PURPOSE: To prevent the neck cracking of the CRT by inserting the serial circuit of the diode and the Zener diode between the feedback circuit and the potential point deciding the brightness of the CRT and then making the serial circuit conduct when the voltage of the feedback circuit lowers less than the fixed level.  
     CONSTITUTION: The cathode side of diode 42 is connected to the intersection of deflecting coil 7 and capacitor 9 which decides the brightness of the CRT, and the anode side of Zener diode 43 is connected to the anode side of diode 42. Then the cathode side of diode 43 is connected to the intersection of resistance 38 and variable resistance 39. Thus, the conduction is secured for the serial circuit of diode 42 and 43 when the volage of the feedback circuit lowers less than the fixed level in order to reduce the brightness. As a result, the neck cracking can be prevented for the CRT. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59188102-A (JP)
Inventor: OKAMOTO MASAKO
IPC: H01C7/10
Filed: 1983-04-08
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-S59187934-A (JP)
Inventor: KIMURA MOTOYASU
IPC: E03D11/00
Filed: 1983-04-08
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-S56158581-A (JP)
Title: Recording and playback system for rotating recording medium
Inventor: MACHIDA TOYOTAKA
IPC: H04N5/903
Filed: 1980-05-10
Abstract: PURPOSE: To enable excellent reproduction of video signals for any TV signal, by controlling the  number of revolutions of a recording medium for the playback of information, so that the playback frequency of the synchronizing signal is equal to the specified frequency from the recording  medium stored the information having the synchronizing signal of the frequency other than the  prescribed frequency.  
     CONSTITUTION: A video signal of a standard TV system having the horizointal synchronizing signal in a prescribed frequency is recorded on a video disc 11, this disc 11 is turned with a motor 10  and the recorded information signal is reproduced. When the information signal having the horizontal synchronizing signal in the frequency other than the prescribed frequency is recorded on  the video disc 11, a number of revolution control signal is detected from the playback signal at a  number of revolution control signal detecting circuit 12 and it is fed to a comparator 8. Further,  the reference signal from a reference signal generator 9 is frequency-divided at a 1/N frequency  divider 13 and fed to the comparator 8, where the phase with the number of revolution control signal detected at the circuit 12 is compared, the number of revolutions of the motor 10 is controlled  according to the phase difference, allowing to reproduce the standard video signal of any TV system in excellent manner.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56159066-A (JP)
Title: Collector for alkaline battery
Inventor: OSHITANI MASAHIKO
IPC: H01M4/80
Filed: 1980-05-10
Abstract: PURPOSE:To enable a terminal of great strength to be manufactured by a simple continuous process, by superposing sides of a beltlike nickel-plated sintered body made of iron fiber, pressing these superposed parts to make them to have a high density, and using these parts for a current collecting terminal. CONSTITUTION:Iron fiber having a mean diameter of 14mu and a length of about 10-50cm is prepared by subjecting an iron wire to cut work. Thus prepared iron fiber is continuously tangled so as to make it to be formed into an even felt. The iron felt is slightly pressed into a given thickness and is sintered in a reducing atmosphere of about 90-1,100 deg.C, before nickel electroplating is performed on the sintered body. Sides of thus prepared sintered bodies 3, 3' and 3'' are superposed, and these superposed parts 4 and 4' are made to have a high density by pressing them, thus a collector 5 being prepared. The collector 5 is packed with an active material before a plate of a given dimension, which is used either as a positive plate or as a negative plate, is punched from the collector 5. Here, a terminal 2 is punched from the part of a high density.
Patent JP-H02242807-A (JP)
Title: Production of acrylic resin
Inventor: OSAKA YOSHIHISA
IPC: C08F220/12
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject resin having both high acid value and glass transition temperature and provided with specific powder characteristics by emulsion polymerization of a specific monomer mixture including an alkyl methacrylate using an anionic emulsifying agent and by salting-out of the resultant polymer latex. CONSTITUTION:A monomer mixture comprising (A) 0.1 - 99.9pts.wt. of a 1 - 18C alkyl group-contg. alkyl methacrylate, (B) 0 - 99.8pts.wt. of a 1-18C alkyl group-contg. alkyl acrylate, (C) 0.1 - 50pts.wt. of an alpha,beta-unsaturated carboxylic acid monomer, and (D) 0 - 20pts.wt. of another monomer copolymerizable with the above monomers, is subjected to emulsion polymerization using 0.1 - 10pts.wt. of an anionic emulsifying agent (based on 100pts.wt. of said mixture) to produce a polymer latex, which is then put to salting-out, thus obtaining the objective resin in the form of powder aggregate having the following characteristics: (1) acid value: >=15mg/KOH, (2) glass transition temperature: 25 deg.C, (3) weight- average molecular weight: >=10,000, (4) content of powder 500 - 20mu in size: >=80%, and (5) apparent bulk density: 0.3 - 0.6g/ml.
Patent JP-H06274436-A (JP)
Title: Data transfer system
Inventor: YOSHIOKA MAKOTO
IPC: G06F13/38
Filed: 1993-03-22
Abstract: PURPOSE:To realize the data transfer having high data transfer efficiency be tween a task executed on a computer system main body, etc., and a task execut ed on an option board, etc., connected thereto. CONSTITUTION:Based on a READ command issued from a transfer destination task at the time point when receiving preparations are completed, a setting part 118 sets information of the preparation completion to a table 120. Based on a preparation completion command issued from the setting part 118 by synchronizing therewith, a setting part 110 sets information of the preparation completion to a table 114, as well. A notice response issuing part 111 selects a WRITE command on a transfer data queue 115 only by a logical path number by which the information of the preparation completion is set by the table 114 and data exists in the transfer data queue 115. By analyzing the contents of its WRITE command, and only referring to the table 120, transfer destination and transfer origin addresses, and the number of transfer data are obtained, and based thereon, a DMA transfer is executed by a DMA controller 109.
Patent JP-H05267369-A (JP)
Title: Semiconductor device
IPC: H01L21/56
Filed: 1992-03-18
Abstract: PURPOSE:To provide a semiconductor device which is excellent in the prevention of island deformation in a sealing process by mounting an insulator to the bottom of an island or fixing an inner lead and the island by means of the insulator in terms of a lead frame-shaped and wire bonded semiconductor device. CONSTITUTION:An insulator-made projection 5 is mounted to the bottom of an island 3 for a wire bonded semiconductor device or a bonding wire 2, an inner lead 4 and the island 3 are fixed with an insulator 5. This construction makes it possible to hold the island 3.
Patent JP-S63230485-A (JP)
Inventor: SUZUKI SHIGEHIKO
IPC: B66B1/40
Filed: 1987-03-19
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。