baber/WOPTO huggingface dataset:
Patent JP-S61194022-A (JP)
Title: Coprecipitation product of cycloartenol ferulic acid ester and polyvinyl pyrrolidone
Inventor: GOTO HAJIME
IPC: C08L39/00
Filed: 1985-02-23
Abstract: PURPOSE:To obtain the titled coprecipitation product having high absorbability, improved solubility of cycloartenol ferulic acid ester which is a component of gamma-oryzanol, and increased remedying effect to autonomic imbalance, by adding a specific amount of PVP to the ester. CONSTITUTION:A coprecipitation product of cycloartenol ferulic acid ester and PVP can be produced by compounding 1pt.wt. of cycloartenol ferulic acid ester with >=1pt.wt., preferably >=3pts.wt. of PVP. The ester and PVP are dissolved in a solvent such as methanol, ethanol, etc., and the solution is adsorbed to a vehicle (e.g. gelatin, lactose, etc.). The ester is hardly soluble in water and has poor absorbability through the digestive tracts. The solubility and the absorbability through the digestive tracts can be improved and the pharmacological effects such as antiarteriosclerotic activity, gonadotropic activity, gonadotropic activity, etc., can be promoted by forming a coprecipitate.
Patent JP-S54131022-A (JP)
Title: Wet spinning device
Inventor: FUJIKAWA MASATOSHI
IPC: D01D5/06
Filed: 1978-03-30
Abstract: PURPOSE: To obtain fibers of uniform quality, by using a specific coagulating solution feeders at the rear of a spinneret in the coagulation both to prevent broken and abnormal fibers due to the bath resistance and disturbance and to uniform the coagulation solution concentration between the spinning positions.  
     CONSTITUTION: The coagulation solution 7 is fed through the holes 5 of the pipes 6 of the coagulating solution feeders 4 at the rear of the spinneret 11 into the both 11 uniformly. The solution is then bed to the overflow bath 8 and discharged from the pipe 9. The holes preferably have uniform hole areas at a uniform hole density, and perforated on the surfaces of the feeders 4 in the direction of the spinneret 1, more preferably in the direction opposite to the spinneret. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204837-A (JP)
Title: Phase locked loop circuit
Inventor: HAMADA HIROSHI
IPC: H04L7/033
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the lock time by adding simple circuits such as a crystal oscillator, an input signal detector and a selector to an APLL (analog PLL) circuit. CONSTITUTION:A crystal oscillator 6, a selector 7 and a carrier detection circuit 9 or the like are added to a conventional APLL (analog PLL) circuit. Receiving a reception signal 10, the carrier detection circuit 9 detects the start of reception to control the selector 7 thereby giving a synchronizing pulse obtained from a reception signal by means of a synchronizing pulse extraction circuit 8 to the phase comparator 1. In this case, the carrier detection circuit 9 retards the switching of the selector 7 for sometime until the reception signal is stabilized. In switching the selector 7, the PLL locking is started, but since the recovered clock is nearly equal to the transmission rate at a point of time when the switching is conducted, the phase of the recovered clock is matched to the phase of a reception signal quickly.
Patent JP-2000235779-A (JP)
Title: Disk storage medium and picture recording and editing and reproducing method therefor and picture recording and editing and reproducing device therefor
Inventor: YAMAMOTO NAOTO
IPC: G06F3/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to record titles indicating contents of plural pieces of contents and to image them by recording file managing information in preliminarily conserved prescribed areas and including positional information of program managing files managing streams of comprressedly coded pictures and/or voice data to be included in the file managing information areas. SOLUTION: File managing information is divided into a route directory 1 and a management filed directory 2 and the route directory 1 is constituted of a title managing file 11, a thumb nail file 12, an MVF correlation managing file 13 and a last play file 14. The title managing file 11 performs the contents management of the whole of a disk or a cartridge and houses the volume name of the disk, title of contents, the number of PPC files expression the number of contents in the disk and positional information and object attribute information of respective PPC files or the like and manages them.
Patent JP-S62194656-A (JP)
Title: Semiconductor element
Inventor: MIHASHI TOMIO
IPC: H01L25/18
Filed: 1986-02-20
Abstract: PURPOSE:To house two pairs of chips one package, and to attain mounting having high density by forming a chip by two pairs of the first and second chips, backs thereof are fixed mutually, while shaping a through square-hole in which a flange section disposing pads on the surface and the back and a projecting section fastening the chip are formed to the package. CONSTITUTION:A semiconductor element is constituted in such a manner that a through square-hole 1A is shaped to a package 1, a flange section 1C and projecting sections 1B are formed on an outer circumference and a chip 2 is fixed by an adhesive layer 14. The backs of a first chip 2A and a second chip 2B are fastened mutually, and pads 4 and patterns 6, 7 are disposed on the surface and back of the flange section 1C. The first chip 2a is connected to pins 12 through the patterns 6 and conductors 13 and the second chip 2B through the patterns 7 and the conductors 13.
Patent JP-H069713-A (JP)
Title: Fine polymer particle and production of composite film containing the fine particle
Inventor: OGATA NAOYA
IPC: C08G85/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain fine polymer particles with given particle diameters at a low cost in a large quantity by regulating the free volume of a solution of a flexible polymer. CONSTITUTION:The free volume of a solution of a flexible polymer is regulated to produce the five polymer particles having regulated particle sizes. The flexible polymer is a polymer whose molecular chain in solution varies in shape depending on interaction between the polymer and the solvent; the molecular chain well stretches in a good solvent. Examples of the polymer include poly (methyl acrylate), poly (butyl acrylate), polystyrene, and polyacrylonitrile. The particles are usable not only in a coating composition, adhesive, etc., but also in the medical field, for example, for various immunodiagnoses, immunity regulation, or enzyme immobilization, or as a means for drug delivery within a living body.
Patent JP-S63206309-A (JP)
Title: Production of high-purity spherical fine silicon oxide powder
Inventor: FUKUSHIMA HIDEKO
IPC: C01B33/18
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled fine powder in high yield, by dripping a either of a solution of a high-purity Si alkoxide diluted with the first organic solvent and a blend solution of water with the second organic solvent in a droplet state into the other solution to carry out hydrolysis, heating and drying the deposited Si hydroxide. CONSTITUTION:A solution of a high-purity Si alkoxide (e.g. Si methoxide) diluted with the first organic solvent (e.g. benzene) and a blend solution of water with the second organic solvent (e.g. ethanol) are prepared. Either of both in the form of droplet state is dripped into the other solution to carry out hydrolysis. The resultant deposited Si hydroxide is then dried by heating at 300-600 deg.C to provide fine powder having 0.01-10mum average particle diameter. As a result, the aimed high-purity spherical fine silicon oxide powder is obtained. Thereby the content of noxious elements, such as U or Th, can be suppressed at a very small amount and characteristics of semiconductor integrated circuits, etc., can be improved.
Patent JP-H10233200-A (JP)
Title: Alkaline secondary battery
Inventor: HATANAKA CHIZURU
IPC: H01M2/16
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent internal short-circuiting for storage under a high temperature environment and improve the storage performance at a high temperature by providing a separator between positive and negative electrodes which contains, in element equivalent, a specified amount of at lest one element selected form a transition metal element, Mg, Al, Mo and Si and/or its compound. SOLUTION: An electrode group 6 formed by stacking and spirally winding a positive electrode 3, a separator 4 and a negative electrode 5 is housed on an insulating plate 2 in a metallic container 1. The separator 4 is made of a sheet containing, in element equivalent, 10 to 500ppm of at lest one element selected from a transition metal element, Mg, Al, Mo and Si and/or its compound. In this case, for the transition metal element, Ti, V, Cr, Mn, Fe, Co, Ni or the like is used. Thus, for storage under a high temperature environment, the formation of conductive path between crystals generated in the separator 4 and the contained element or the like is prevented.
Patent JP-H08232636-A (JP)
Title: Control-type exhaust system
Inventor: SEKI KOJI
IPC: F01N1/08
Filed: 1995-02-24
Abstract: PURPOSE: To realize smooth acceleration feeling by continuously changing the valve opening by a cylinder-type actuator housing a piston to be stroked in the valve opening direction according to the pressure level in a cylinder chamber, in an exhaust system in which a valve member for controlling exhaust pressure and exhaust sound is provided. CONSTITUTION: When exhaust gas is allowed to flow from an engine in traveling, pressure corresponding to the exhaust pressure from a muffler inlet tube 4 is trapped by a dynamic guide member 13 and guided into a cylinder chamber 11a of a cylinder-type actuator 11 through a pressure conduit 10. Since a piston 11b is stroked in the cylinder chamber 11a according to the pressure level, a control valve 12 connected to a piston rod 11d of the actuator 11 changes the valve opening continuously according to the amount of the piston stroke. In this case, since the cylinder inner surface is taken as a resin coating surface 11f, the smooth piston operation having no stick slip is obtained.
Patent JP-H07219061-A (JP)
Title: Gray level image processor
Inventor: IWASA TADASHI
IPC: H04N1/12
Filed: 1994-02-08
Abstract: PURPOSE:To provide a gray level image processing device which is made small in size and light in weight so that the utilization efficiency of the floor area and the space of facility may be improved and the device can be easily carried and moved. CONSTITUTION:A film supply cassette FC is horizontally arranged at the upper part of the main body 1 of the gradation image processing device A, and a film recovery cassette RC is also horizontally arranged under the cassette FC leaving a specified space. Then, an exposure means 40 is arranged between the cassetes so that it may radiate a laser beam toward the back surface of the main body 1, and film F is carried at the exposed spot by a carrying means 70. An image processing control means 50 constituted by integrating an image processing means with a control means is arranged on the ceiling la of the main body 1. Therefore, the device is made small in size and light in weight.
Patent JP-S62194555-A (JP)
Title: Work file virtualizing system for compiler
Inventor: SHIBUYA JUNICHI
IPC: G06F9/44
Filed: 1986-02-21
Abstract: PURPOSE:To improve the translation speed and to perform quickly the translation processing by providing a virtual work file access means, a page allocating means, a page residence degree control means, etc., to reduce the number of times of access to external files. CONSTITUTION:Records of a work file are allocated to pages of a logical address space by a virtual work file access means 11. When a virtual work file where addresses to the work file exist in the logical address space is accessed, contents of pages of the logical address space are allocated to records of an internal storage area and an external file through a page allocating means 14 or the like. The degree of residence in the internal storage of the logical address space is increased in accordance with frequency in access by a page residence degree control means 15 to reduce the number of times of access to the external file. Thus, the translation speed is improved and the translation processing is performed quickly, and further, this system copes with higher translation processings.
Patent JP-S51112243-A (JP)
Title: Comparator
Inventor: TAKASUGI KAZUO
IPC: G06F7/02
Filed: 1975-03-28
Abstract: PURPOSE: To obtain a remarkable practical effect in economy and reliability by considerably reducing a tip area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51113456-A (JP)
Title: Columnar fluorescent display tube
Inventor: KISHINO TAKAO
IPC: H01J31/10
Filed: 1975-03-28
Abstract: PURPOSE: This fluorescent display tube is suitable jor use with a driving circuit of the static drive system type providing a very distinct display with no luminance irregularity, no lack of luminance and so forth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10193939-A (JP)
Title: Independent suspension for vehicle
Inventor: KOIKE KIYOTAKA
IPC: B60G11/50
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure and a light-weight independent suspension for a vehicle which increases an allowable load, while sufficiently securing the strength of a car body side member by intervening a coil spring and a torsion bar spring arranged between an arm member and the vehicle body side member in the front/rear direction of the vehicle. SOLUTION: A coil spring 52 is intervened between a lower arm 40 and a cross member 14b of an under carriage frame 10, namely, a car body side member and a torsion bar spring 62 extending in the front/rear direction of the vehicle is arranged between the lower arm 40 and a bracket 66 fixed to a side rail 12. The front axle load is thus carried by the coil spring 52 and the torsion bar spring 62 so that a large front axle load such as a truck can be sufficiently born. This constitution can prevent the front axle from being concentrated in one point of the under carriage frame 10 so as to easily secure the strength of the under carriage frame 10 as the car body side member.
Patent JP-S61196003-A (JP)
Inventor: OKUYAMA YASUO
IPC: B09B3/00
Filed: 1985-02-26
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-H02215366-A (JP)
Title: Method for cutting 'kamaboko' in preparation line of 'kamaboko' pasted on plate and 'kamaboko'-cutting apparatus
Inventor: MIYAMOTO TERUO
IPC: A23L17/00
Filed: 1989-02-15
Abstract: PURPOSE:To prevent the fluctuation of the weight of product caused by the fluctuation of the cutting position and to improve the capacity of cutting process by cutting a KAMABOKO (boiled fish paste) with a cutter moving at a speed equal to the transfer speed of the KAMABOKO pasted on a plate (ITATSUKI KAMABOKO). CONSTITUTION:The objective apparatus for cutting a KAMABOKO in a preparation line of a KAMABOKO pasted on a plate is provided with (a) a cutting machine 1 furnished with a fastening means 11 fastenable to the front end face of a plate B and cutting the KAMABOKO G at the gap between the plates B while moving at a speed equal to the moving speed of the ITATSUKI KAMABOKO G by the fastening action of the fastening means 11, (b) a fastening-releasing means 2 to release the fastening of the fastening means 11 upon the completion of the action of the cutter 1, (c) a restoration means 3 to restore the cutter 1 to the original position upon the release of the fastening of the fastening means 11. (d) a quick traverse mechanism 4 to effect the quick traverse of the cut ITATSUKI KAMABOKO G and (e) a fastening initiation means 5 to move the fastening means 11 in the direction to fasten the fastening means 11 to the plate B of the next ITATSUKI KAMABOKO G after the traverse of the quickly traversed ITATSUKI KAMABOKO G.
Patent JP-S63206467-A (JP)
Title: High-frequency ion plating device
Inventor: KAWARADA MOTONOBU
IPC: C23C14/32
Filed: 1987-02-21
Abstract: PURPOSE:To simplify construction of a high-frequency ion plating device and to decrease the introduction of impurities into a film by providing a high-frequency heating means for heating a material to be deposited by evaporation in said device. CONSTITUTION:The material 3 to be deposited by evaporation is housed in a chamber 1 and a high-frequency coil 6 for heating and evaporating said material 3 and ionizing the evaporating particles thereof is provided and is grounded via an RF power supply 7. A substrate 5 is held to a substrate holder 4 and is grounded via a biasing power source 8. The inside of the chamber 1 is evacuated through a discharge port 9 in this constitution and an ionizing gas is introduced through gas introducing ports 10, 11 into the chamber. The material 3 to be deposited by evaporation in a vapor source 2 is heated and melted in the lower part of the high-frequency coil 6. The melted evaporating particles of the material 3 rise and are ionized and accelerated by the upper part of the high-frequency coil 6. The ions are stuck onto the substrate 5. The good- quality thin film is thereby formed on the substrate 5.
Patent JP-H05208333-A (JP)
Title: Working device
Inventor: TSUZUKI SADAAKI
IPC: B23Q3/18
Filed: 1992-01-29
Abstract: PURPOSE:To avoid interference between a reference member to position a work on the working position and a tool, and prevent deterioration of reference positioning accuracy due to accumulation of chip against the reference member. CONSTITUTION:This working device is constituted so that a jig 2 to support the underside of a work 1 in which a positioning reference face 1b is formed on the face 1a to be worked and clamp it, is arranged in front of a working unit 10 movable forward and backward, the jig 2 is provided with a work pushing and moving member 4 contacted with the opposite side face of the face 1a to be worked, and a reference member 20 to contact with the positioning reference face 1b of the work 1 is mounted on the spindle head 16 of the working unit 10.
Patent JP-S54128588-A (JP)
Title: Antidepressive drugs consisting mainly of 2-(1-piperazinyl)- 4-phenylquinoline
Inventor: UNO JIYUN
IPC: A61P25/26
Filed: 1978-03-29
Abstract: PURPOSE: To use a 2-(1-piperazinyl)-4-phenylquinoline derivative, including a novel compound, or its salt as antidepressive drugs.  
     CONSTITUTION: A 2-(1-piperazinyl)-4-phenylquinoline derivative of formula I: (R is 1-4C lower alkyl or allyl group) or its salt has an antidepressive and central merrous system depressive actions like a schizophrenia drug, and is used for treatment of depression or depressive states, particularly effective for depression or depressive states with uneasiness and fretfulness, also for Parkinsonism. A compound of formula I, whrein R is other than methyl group, is novel. The compound of formula I can be obtained by reacting a compound of formula II: (X is halogen or lower alkyl group) with a compound of formula III in an inert solvent in the presence of a base, e.g. Na 2 CO 3 , at 100W140°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01211246-A (JP)
Title: Optical disk reproducing device
Inventor: KUSAKARI AKIRA
IPC: G11B7/09
Filed: 1988-02-18
Abstract: PURPOSE:To accelerate the reproduction of recording information after loading an optical disk by performing focus control as moving a reading means in a radius direction. CONSTITUTION:When the optical disk 1 is loaded on a reproducing device, an optical pickup 2 is moved in a direction of R3, and is carried to a position corresponding to the innermost peripheral part of a recording part 5 on the disk 1. In the above carrying process, by activating a focus servo function, a distance between the disk 1 and the pickup 2 is set at a prescribed distance when the pickup 2 is carried to the position corresponding to the part 5. After that, when a motor 6 is energized and the disk 1 is rotated, control information recorded on the innermost peripheral part on the disk 1 is read.
Patent JP-S51113818-A (JP)
Title: Preparation of unsaturated carboxylic acid
Inventor: KAWAKAMI MARI
IPC: C07C67/00
Filed: 1975-03-29
Abstract: PURPOSE: High selective and good yield preparation of unsaturated carboxylic acid by the vapor-phase oxidation in the presence of catalyst containing Mo, P, K, Cs, V and O. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08235304-A (JP)
Title: Character recognition device
Inventor: NAGATA MASAHARU
IPC: G06K9/62
Filed: 1995-02-24
Abstract: PURPOSE: To provide the character recognition device which recognizes the erroneous recognition result, which exists in the recognition result of a character recognition part, again with less burden to an operator and a high precision. CONSTITUTION: A second character recognition part 20 which is operated in the case of the existence of the recognition result discriminated as the erroneous recognition result by the operator is provided with an additional dictionary part 21, which is generated by adding the features used in the process of acquisition of the erroneous recognition result to a dictionary corresponding to correction characters designated by the operator and is initialized after the end of character re-recognition, and a control part 22 which uses both of the additional dictionary part 21 and the dictionary for characters corresponding to the erroneous recognition result to subject characters as the erroneous recognition result and characters (specific characters) having the same recognition result as the erroneous recognition result to the character recognition processing again.
Patent JP-S54129762-A (JP)
Title: Safety device for collection of garbage in building
Inventor: INOUE KENJI
IPC: E04F17/10
Filed: 1978-03-30
Abstract: PURPOSE: To prevent the deposition of garbage on a shutter and smoothly open and close the shutter, by permitting the garbage to be thrown in only when the shutter is open and by closing the shutter and blocking the throw-in of the garbage when an abnormal condition has happened.  
     CONSTITUTION: A main switch 44 is turned on to connect a container 13. When a checking hole 7 is closed, an AND circuit generates an output in response to a connecting signal 25a and a closing signal 24b so that the shutter 5 is opened. At that time, an opening signal 21a is produced and an electromagnetic lock 19 is released. An AND circuit 26 generates an output in response to an opening or closing signal 20b of a throw-in port 4. When a lid is opened and an opening signal unit 20a generates an output, a conveyor 12 is revolved to compact the garbage into the container 13 and locks 19 are operated to make it impossible to open other lids. Closing the open lid after throwing the garbage in, the locks 19 are released so that the corresponding lids can be opened. Simultaneously, a signal unit 20b and an AND circuit 28 generate outputs to stop the conveyor 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51112166-A (JP)
Title: Impregnated cathode
Inventor: KAWAKAMI HIDEHIKO
IPC: H01J1/28
Filed: 1975-03-27
Abstract: PURPOSE: How to decrease heater input power and increase the efficiency of dielectric strength at low heater temperature. 
     COPYRIGHT: (C)1976,JPO&Japio