baber/WOPTO huggingface dataset:
Patent JP-S6174343-A (JP)
Title: Transfer mold forming device for semiconductor resin sealing
Inventor: SATO WATARU
IPC: B29K101/10
Filed: 1984-09-19
Abstract: PURPOSE:To meet the stable forming requirements despite dispersion of resin amount by a method wherein multiple auxiliary exit cylinders to be independently reciprocated separating from a main exit cylinder are provided to be operated in variable combination with one another. CONSTITUTION:A cylinder plate 2 actuated by reciprocation of a main exit cylinder 1 is fixed to the cylinder 1. Multiple auxiliary exit cylinders 6 to be reciprocated separating from the cylinder 1 are assembled into an unit 5 and independently fixed to the cylinder plate 2. When metallic molded pots 10 are charged with tablets, b, c made of different amount of resin, plungers 9 are lifted by the cylinder 1l at even speed to fill the cavities 13, 14 with the resins b, c. Finally the main exit cylinder 1 stops lifting operation thereof leaving the cavities 13, 14 slightly unfilled to be completely filled with the resins b, c by means of independently lifting the cylinders 6.
Patent JP-H0246285-A (JP)
Title: 2-oxoaldehyde reductase derived from plant
Inventor: KATO HIROMICHI
IPC: C12N9/04
Filed: 1988-08-08
Abstract: PURPOSE:To deactivate 2-oxoaldehyde by using a plant derived 2-oxoaldehyde reductase deactivating 3-deoxyglucosone and further deactivating methylglyoxal. CONSTITUTION:Rhizomes, etc., of plant such as turnip or Oenanthe javanica are mixed with a buffer solution, ground and a liquid component is separated to give a crude extract. Then the crude extract is treated by a proper combination of saturation with ammonium sulfate, dialysis and column treatment to give purified enzyme 2-oxoaldehyde reductase showing a single band by SDS- polyacrylamide gel electrophoresis(PAGE). The enzyme has fittest pH7-7.5, stable pH6-8 and 30 deg.C proper temperature of action. Consequently, 2-oxoaldehyde reductase acts on 3-deoxyglucosone, an intermediate reaction product of Maillard reaction between protein and saccharide, so-called browning reaction and on 2-oxoaldehyde such as methylglyoxal of cell multiplication inhibitor to deactivate 3-deoxyglycosone and methylglyoxal is useful for suppressing progress of browning reaction and eliminating cytotoxicity.
Patent JP-2001017181-A (JP)
Title: GENE OF 38kDa PROTEIN EXPRESSED IN IRON-DEFICIENT BARLEY ROOT
Inventor: MORI SATOSHI
IPC: A01H5/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a new gene composed of a DNA coding for a protein derived from an iron-deficient barley root and having a specific amino acid sequence, participating in the iron absorption of gramineous plant and useful e.g. as an iron-absorption improving agent and a transcription controlling agent of a gramineous plant. SOLUTION: This new DNA codes for a 36kDa protein derived from an iron-deficient barley root and having an amino acid sequence of formula or a sequence of formula wherein a part of amino acids are deleted, added or substituted. The DNA participates in the iron-absorption of gramineous plant and is useful as an iron-absorption improving agent, transcription controlling agent, etc. of gramineous plant. The gene can be produced by sowing and culturing a barley seed by hydroponic culture under iron-deficient condition, extracting an mRNA from the obtained iron-deficient barley root, preparing a cDNA library by a conventional method using the mRNA, plating the library, amplifying by PCR and screening by colony hybridization method using the amplified partial gene as a probe.
Patent JP-H0483331-A (JP)
Title: Silicon crystal surface treatment method
Inventor: HONMA YOSHIKAZU
IPC: H01L21/205
Filed: 1990-07-26
Abstract: PURPOSE:To enable an atom step structure of a surface of a crystal thin film to be controlled arbitrarily by allowing direct current to be flown to an electrode, by allowing temperature of a silicon crystal substrate to be controlled within a temperature where phase transition between a super structure of a surface and a basic structure occurs or within a specified range from the temperature and a certain amount of time to be retained. CONSTITUTION:By allowing direct current to be flown to an electrode terminal, temperature of a silicon crystal substrate 1 is retained to a temperature Ts where phase transition from a basic structure of a crystal to a super structure occurs regarding a structure of a crystal surface or within + or -50 deg.C, namely Ts+20 deg.C. At this time, by selecting current direction and current-conduction time properly, a step interval on a silicon surface can be set to a desired value. After a specified current-conduction time passed, temperature of the silicon crystal substrate is set to a room temperature or a temperature which is lower than Ts-50 deg.C depending on the succeeding process. The step structure 2 which is formed on a surface of the silicon crystal substrate 1 does not change much at a temperature which is lower than Ts-50 deg.C, thus enabling a crystal growth process utilizing the desired step structure 2 to be performed.
Patent JP-S5899477-A (JP)
Title: Novel hydroxyvitamin d3 derivative
Inventor: TAKAYAMA HIROAKI
IPC: C07C401/00
Filed: 1981-12-08
Abstract: NEW MATERIAL:The vitamin D3 derivative of formula (R1 and R2 are H or OH, provided that at least one of R1 and R2 is OH). EXAMPLE:1alpha-Hydroxyvitamin D3. USE:Useful as a synthetic intermediate of hapten for the preparation of antibody which is necessary in the determination of vitamin D3 in blood, especially a vitamin D3 derivative having OH group at the 17-position side chain and/or 1alpha-position, concretely 25-hydroxy vitamin D3, 1alpha,25-dihydroxyvitamin D3, etc. using antigen-antibody reaction. PROCESS:The compound of formula can be prepared by reacting sulfur dioxide with the corresponding vitamin D3 derivative, concretely, 1alpha-hydroxyvitamin D3, 1alpha,25-dihydroxyvitamin D3, or 25-hydroxyvitamin D3.
Patent JP-H0943039-A (JP)
Title: Method and device for measuring load in lift cage
Inventor: YURUGEN MIYURAA
IPC: G01G19/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the means within a lift system to reduce the production cost and maintenance cost and detect the load in a lift cage accurately. SOLUTION: A lift cage 3 is placed on a spring element 9 holding a holding frame 7. A belt 12 which is conveyed by a first deflection roller 10 and second deflection roller 11 is mechanically connected with the lift cage 3. The movement of the cage 3 is transmitted to the belt 12 and a pulse generator 13 connecting with the roller 10 is driven thereby. The degree of compression of the element 9 varies according to the change in load. Therefore, the cage 3 generates some movement against the frame 7. This movement is detected by the pulse generator 13 and it is converted into a traveling signal SL. An evaluation unit 18 determined the quantity of load affecting a motor current IW based on the signal.
Patent JP-H0865916-A (JP)
Title: Battery charger controller
Inventor: KIRITA HIROSHI
IPC: H02J7/34
Filed: 1994-08-22
Abstract: PURPOSE: To provide a battery charger controller which performs the charge of a secondary battery by judging whether the charge is necessary or unnecessary and the charge time without providing an exclusive circuit for checking the charge condition. CONSTITUTION: This battery charge controller is equipped with a clock circuit 2a, a charge table 3, which stores the charge time geared to power stoppage time, a charge circuit 4, a signal processor 5, and a memory 7, which is backed up with a secondary battery 11 or a backup battery 12, and the signal processor 5 stores the power stoppage time in a power stoppage start time memory 2b when it detects the occurrence of power stoppage. When it recovers from power stoppage, the signal processor 5 computes the present time of the clock circuit 2a and the power stoppage start time within the power storage start time memory 2b, and reads the charge time, referring to the charge table 3, and it actuates the charge circuit 4 the while.
Patent JP-H0728926-A (JP)
Title: Magnetic medium reading device
Inventor: TAKEUCHI YOSHIHITO
IPC: G06K7/00
Filed: 1993-07-13
Abstract: PURPOSE:To surely decide even the large fluctuation of jitters and to improve the reading accuracy of a magnetic medium reading device by changing the ratio of a variable length decoding means when an error is decided based on the format deciding result of the read data. CONSTITUTION:A magnetic flux inverting interval measuring part 20 detects the inversion of a magnetic flux by the change of potential of the reading signal of a magnetic head 16 and measures the inverting time interval by counting the reference clocks generated by a sampling clock generating part 21 during the inversion of the magnetic flux. When the reading of the magnetic flux is over, the data are decoded by a variable length system and applied to a prescribed formed to decide whether the data are accurately read or not. If an error is decided, the position of error is stored. Then the sampling timing ratio is changed to 85% from 75% of bit length set right before the error is decided, and the decoding is retried with the bit preceding the error generated position by one. If the data are normally read under such conditions, the data are sent to a data processing part through a transmission control part 23.
Patent JP-S6088681-A (JP)
Inventor: HOAN SHIMON BAKARUDEITO
IPC: B62D5/08
Filed: 1984-09-21
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-H0644501-A (JP)
Title: Magnetic head of magneto-optical recording device
Inventor: MIZUNAGA NORIYUKI
IPC: G11B5/02
Filed: 1992-07-23
Abstract: PURPOSE:To improve a contact characteristic by forming the recording medium- contact part of the magnetic head as a curved surface, providing this contact part with a synthetic resin and subjecting the core of magnetic head to impregnation with fluorine. CONSTITUTION:This magnetic head 101 is brought into contact with a magneto- optical recording medium 105 to strengthen the magnetic fields in a recording layer. The contact part 107 is worked into a spherical surface whose peak point coincides with the central point of the front end of a main magnetic pole 109 so that the contact part comes into contact only at a microarea with the recording medium 105. Further, this part is energized to the medium 105 by the elastic force of a suspension 102 and, therefore, the stationary contact with the medium 105 is possible at all times. The magnetic head core 108 is impregnated with the fluorine and has a synthetic resin in the part where the magnetic head core and the recording medium face each other. The friction force is reduced and a stick-slip or sticking are prevented.
Patent JP-H1033528-A (JP)
Title: Stethoscope holder and its using method
Inventor: SAITO FUMIKO
IPC: A61B7/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-versatility stethoscope and its using method with which diagnosis by hearing can be performed without undressing and any kind of stethoscope can be held. SOLUTION: A holder α is provided with a short strip plate 1, of which the corner on the side of a head is rounded, formed into slender plate, supporter 2 provided on the head side of the short strip plate 1 and composed of soft elastic vinyl having a hole part 1a with the margin for inserting and sandwiching a little larger protruding base part 32 of a sound collecting part 31 of a stethoscope 30 and a hole 2a weighted so as to narrow the inner edge of the hole part 1a and sized to a minimum for inserting and sandwiching a little smaller protruding base part 32 of the sound collecting part 31 of the stethoscope 30, cover 3, of which the surface is composed of a smooth long bag, sized so as to house the short strip plate 1 to which the sound collecting part 31 of the stethoscope 30 is attached, and belt 3b provided near an opening 3a of the cover 3 so as to close the opening 3a.
Patent JP-S63204004-A (JP)
Title: Furnace
Inventor: KURINTON BAJIYAA PAIKU
IPC: F27D99/00
Filed: 1987-08-06
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent JP-S6175453-A (JP)
Title: Interruption control system
Inventor: TAODA MASAMI
IPC: G06F13/24
Filed: 1984-09-19
Abstract: PURPOSE:To perform input/output operation efficiency and to improve the processing efficiency of a system by providing a means which reporting an interruption to plural processors from a single device and a means which informs the processor of whether the interruption is possible or not, and allowing the interruption according to priority. CONSTITUTION:A signal indicating whether a processor 1-1 is disallowed to initiate an interruption is inverted to activate an AND circuit 4-2 together with a signal showing that a processor 1-2 is allowed to initiate an interruption. The output of an exclusive OR circuit 6-2, 1 of the circuit 4-2, and an interruption signal are ANDed by an AND circuit 5-2, which outputs 1 to a terminal INT with the interruption signal IRQ of an input/output device, so that the processor 1-2 performs interruption processing. At the same time, the signal is inputted to the circuit 6-2 and an inverting circuit 7-2. The circuit 7-2 outputs the input to inhibit the AND circuit 5-1 of a host processor side and the output of the circuit 6-2 is held at 1. Namely, even when the host processor 1-1 is allowed to initiate an interruption, there is no interruption signal appears at the terminal INT.
Patent JP-H0758076-A (JP)
Title: Apparatus and method for cleaning wafer
Inventor: OMI TADAHIRO
IPC: H01L21/306
Filed: 1993-08-09
Abstract: PURPOSE:To prevent the contamination of the surface of a wafer after cleaning and the formation of a natural oxide film by blowing an active gas containing active hydrogen species on the wafer, and terminating the dangling bond of the wafer with hydrogen. CONSTITUTION:N2 gas is introduced through an N2-gas introducing port 6. A wafer 3 is set on a chuck 4, and a sealing hood 9 is closed. With the wafer 3 being rotated, ultrapure water, ozonized ultrapure water, hydrofluoric acid + hydrogen peroxide, aluminum hydroxide + hydrogen peroxide, hydrofluoric acid + hydrogen peroxide and ultrapure water are sequentially dropped through an individual chemical nozzle 2, and cleaning is performed. Then, mixed gas containing active hydrogen species is blown on the wafer 3 through a mixed-gas introducing pipe 11. The wafer 3 is rotated and dried. As a hydrogen-active- species generating means 12, the means, wherein, e.g. Ni wire is wound, bundled and inserted into a cylindrical stainless steel container whose inner surface is polished, is used, and the means is heated with a heater 13.
Patent JP-H0617991-A (JP)
Title: Heat insulating method for pipe inclusive of joint
Inventor: UNO AKIO
IPC: F16L59/14
Filed: 1992-06-30
Abstract: PURPOSE:To provide a heat insulating method for a pipe, with which the execution work of heat insulation of the pipe and a joint can be carried out at the same time with a short construction period and an inexpensive construction cost, and by which good finishing appearance is achieved. CONSTITUTION:The construction process of a heat insulating method for a pipe includes a process of cutting a pipe 10 consisting of a foam tube 50 and cross-linked polyethylene inserted in the foam tube 50, to the same length of a joint 20 consisting of a socket 21, branch pipes 22 and the like, which is to be connected to the pipe 10, and a process of contracting the foam tube 50 by the length of the pipe 10 and the joint 20 to be connected thereto, which is exposed to remove the exposed part of the pipe 10. A process of connecting the joint 20 to the pipe 10, and a process of restoring the contracted foam tube 50 to the initial state to be heated, thermally contracted, and adhered so that the joint 20 is covered therewith, are also included.
Patent JP-H07119519-A (JP)
Title: Controller of internal combustion engine
Inventor: KOTANI AKIRA
IPC: F02D41/06
Filed: 1994-07-29
Abstract: PURPOSE:To suppress sudden decrease in rotational speed generated when air- fuel ratio feedback control is started during fuel increase at the time of low temperature of an engine, by increasing torque of an internal combustion engine when fuel for the internal combustion engine is increased and the air-fuel ratio is increased and decreased. CONSTITUTION:A means M1 for outputting an signal in response to an air-fuel ratio of exhaust gas is arranged in the exhaust passage Ex of an internal combustion engine EG. On the other hand, the temperature of the internal combustion engine EG is detected by a means M2. Fuel supplied to the internal combustion engine EG is increased by a means 3 when the detected temperature is lower than a specified temperature, and the air-fuel ratio is made larger than the target air-fuel ratio. The air-fuel ratio is feedback-controlled to the target air-fuel ratio by a means M4 by increasing/decreasing the air-fuel ratio of air- fuel mixture based on the output signal of the air-fuel ratio when the internal combustion engine EG is in a required operational condition. Torque of the internal combustion engine EG is increased by a means M5 when the fuel is increased and the air-fuel ratio is increased and decreased. Consequently, drivability can be improved.
Patent JP-H0838807-A (JP)
Title: Waste liquid treatment device
Inventor: SATOMI HIROSHI
IPC: C02F1/32
Filed: 1994-07-29
Abstract: PURPOSE:To efficiently decompose the oil portion of an oil-in-water emulsion in a waste liquid treatment device. CONSTITUTION:An ultraviolet lamp 3 and bubble generation filter 4 are provided in a separation tank 2. A waste liquid to be treated which is taken in from an intake port 5 is once stored in the separation tank 2. In the separation tank 2, fine bubbles are generated by a bubble generation filter 4, and the waste liquid is irradiated with an ultraviolet beam using the ultraviolet lamp 3. A surfactant covering oil particles dispersed in the waste liquid is decomposed, and the oil particles become unstable to stick to bubbles and becomes afloat. Consequently, it is possible to extract a treated liquid concentrate containing a large quantity of oily portion from a treated liquid concentrate delivery port 6 atop the separation tank 2, and extract a treated clean liquid containing a less quantity of oily portion from a treated clean liquid delivery port 7 at the bottom of the separation tank 2.
Patent JP-H1140191-A (JP)
Title: Battery module for power storage
Inventor: KAWABATA KENYA
IPC: H01M10/6556
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature difference between the center part of a module and the peripheral part by connecting a plate having a heat pipe structure for making heat, even with at least a part of a plurality of arranged batteries for storing power. SOLUTION: A plate 1 for making heat even has a structure such that a working fluid 14 is vacuum-sealed in a void formed by an upper plate 10, sidewalls 11, and a lower plate 12 and the pressure resistance is enhanced by a block 13. A heat insulating container 2 is so installed as to surround batteries for storing power. The plate for making heat even 1 is installed at least in a part of a plurality of arranged batteries for storing power, so that heat can be transferred quickly to the heat pipe structure, and uniform distribution of heat is promoted in between cells. Especially, by thermally connecting the part for making heat even for the pipe structure with the battery for storing power arranged in the center part, the heat of the cell near the center which are easily heated is transferred quickly to the peripheral sides.
Patent JP-2000029869-A (JP)
Title: Document management system, its method and recording medium recording program for the method
Inventor: YAMASHITA AKIHIRO
IPC: G06F17/21
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to read documents managed by a document management system by using a WWW browser even on a PC not driving an exclusive document management system. SOLUTION: A document reading function is realized by connecting hierarchical structure to a hyper text markup language(HTML) link by using a database 31 and the contents data (real data) of pages. A document management data HTML conversion system 32 respectively executes conversion processing 43, 44 following a route holder, short cut conversion processing 45, keyword retrieving result table conversion processing 47, and table rearrangement conversion processing 48 and outputs and stores respective conversion processing results in respective files 36 to 40. The system can use also a short cut function, switch three display modes and execute also secret protection.
Patent JP-H0484328-A (JP)
Title: Program preparing device
Inventor: ITO MASAMI
IPC: G06F9/06
Filed: 1990-07-27
Abstract: PURPOSE:To minimize the changing work of a program preparing device so that programs can be prepared in the same operating environment in future too by preparing a primary program which does not rely on a target machine and allowing the primary program to cope with the change of the target machine by means of a converting section only. CONSTITUTION:A means 6 which prepares a primary program which does not rely on a target machine prepares a source program which is made to correspond one to one to such information as a ladder sequence, block diagram, and logic chart inputted from an input section 1. A means 8 which prepares the source program of the target machine from the primary program analyzes the primary program and converts the primary program into a source program composed of instructions peculiar to the target machine. Since the primary program does not rely on the target machine in such a manner, the change of the target machine can be coped with by changing the source program preparing section 8 only and, in addition, already prepared software can be reutilized by only storing the software in the form of a primary program.
Patent JP-H0790460-A (JP)
Title: High strength aluminum alloy sheet excellent in formability and weldability and its production
Inventor: IKEDA TOMOMASA
IPC: B32B15/08
Filed: 1993-08-10
Abstract: PURPOSE:To improve the formability and weldability of an aluminum alloy sheet and to reduce its cost by melting an Al scrap raw material, adding Mg thereto to regulate its components, thereafter executing casting, rolling and continuous annealing and furthermore applying it with lutricating surface coating. CONSTITUTION:An Al scrap contg., by weight, 0.3 to 2.0% impurity elements of Fe and Si is used as a raw material. This raw material is melted, and the components are regulated to regulate the content of Mg into 3 to 10%. Or, it is moerover incorporated with one or >=two kinds among Cu, Mn, Cr, Zr and Ti respectively by 0.02 to 0.5%. The Al alloy having the same compsn. is cast and is subjected to hot rolling, cold rolling and continuous annealing to obtain an Al alloy sheet having >=31kgf/mm<2> tensile strength. The surface of the Al alloy sheet is applied with lubricating surface coating to regulate the sliding resistance of the Al alloy sheet into <=0.11. Thus, the high strength Al alloy sheet excellent in formability and resistance spot welding continuous spotting properties can be obtd.