baber/WOPTO huggingface dataset:
Patent JP-H11158142-A (JP)
Title: Synthesis of 1-(4-allylpiperazin-1-yl)-3-(2-oxo-pyrrolidin/ pipepidin-yl)propane used as potential therapeutic agent for hypertension and disease related to ischemia, cardiovascular system and other adrenaline receptor
Inventor: NIIRIMA SHINHA
IPC: A61P9/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a therapeutic agent for hypertension, etc., by condensing 2-pyrrolidone or 2-piperidone with 1-[substituted allylpiperazin-1-yl]-3-chloropropane under specific conditions. SOLUTION: This compound of formula I [Ar is a phenyl ring substituted with a group such as a halogen, an alkoxy, an alkyl or a heteroallyl; (n) is 1 or 2] is obtained by condensing (A) 2-pyrrolidone [(n) is 1] or 2-piperidone [(n) is 2] with (B) 1-[4-substituted allylpiperazin-1-yl]-3-chloropropane of formula III in the presence of a base (preferably sodium carbonate) and an organic solvent (preferably toluene or xylene) at 120-150 deg.C for a period changeable between 90 min and 14 hr. The molar ratio of the component A to the component B is preferably 1:1. The organic solvent is preferably used in an amount of 5-6 ml per mol of the reacting compounds of the components A and B.
Patent JP-S6323408-A (JP)
Inventor: ROORENSU EMU ETSUKURANDO
IPC: H03H11/12
Filed: 1986-12-22
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-H06126817-A (JP)
Title: Blow molding method
Inventor: KAWASE YASUJI
IPC: B29C49/20
Filed: 1992-10-20
Abstract: PURPOSE:To provide a blow molding method which is constituted so that a cut part having a fine cut end is provided when need arises. CONSTITUTION:In a method performing blow molding by providing a die 4 having a gap 41 for parison extruding the parison 6 and breakable molds 5, 5 which are arranged so as to pinch the parison 6 on the lower part of the parison 6, a cutter knife 1 is constituted so that a ridge 11 of the cutter knife 1 is formed flat, the ridge 11 abuts against the bottom 42 of the die positioning outward of the gap 41 for the parison and the cutter knife 1 is stood up. Along with that, the same is made capable of performing advance and retreat, the cutter knife 1 is advanced to the parison 6 suspending through the gap 41 for the parison 6, after the cut part 61 is provided in the parison 6, the cutting knife 1 is retreated, then a lateral blowing-in nozzle 71 is thrusted into the cut part 61, the tip part 73 of the nozzle is arranged within the parison, then mold clamping is completed and compressed air is blown into the parison.
Patent JP-H09141262-A (JP)
Title: Use point filter system
Inventor: HORI TAKAHIRO
IPC: B01D71/82
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of stably supplying a high purity ultrapure water by providing a guard filter function against the fluctuation of water quality due to a unit process such as the break through of colloidal materials from an ion exchange resin just before a use point in an ultrapure water producing process in a semiconductor industry. SOLUTION: A module formed by loading a porous flat membrane with the liquid-tightly sealed end part, which contains a high molecular chain having at least one kind of an anion exchange group, a cation exchange group and a chelate forming group inside the membrane, has 0.2-10mequiv. anion exchange group, cation group or chelate forming group per 1g membrane and is in average pore diameter of 0.01-1μm, is provided just before the use point.
Patent JP-H05192169-A (JP)
Title: Method for rapidly transforming gram-negative bacterium and experiment kid for performing the same
Inventor: ANO TAKASHI
IPC: C12N15/64
Filed: 1991-11-22
Abstract: PURPOSE:To provide a method for rapidly transforming a gram-negative bacterium, especially Escherichia coli, and to provide an experimental kid for its performance. CONSTITUTION:Escherichia coli is brought into contact with a solution containing a desired plasmid DNA, a polyethylene glycol aqueous solution containing alkali metal ions, and a multiplication medium in this order to perform its phenotypic expression. An Escherichia-receiving container A, a plasmid DNA aqueous solution-receiving container B, a polyethylene glycol aqueous solution-receiving container C, and a multiplication medium-receiving container D are received in a container 1 to form the experimental kid. If necessary, an agar medium for detecting the transformation may be received in the experimental kid. Thereby, the phenotypic expression rapidly proceeds. A freezing temperature operation and a centrifugal operation are not required. The transformation can be carried out even for bacteria not placed in its logarithmic growth period.
Patent JP-H01147247-A (JP)
Title: Hot water supply device
Inventor: SHIRE TAKASHI
IPC: F24H1/10
Filed: 1987-12-04
Abstract: PURPOSE:To save the trouble of turning on an operation switch for hot water supply even if said operation switch is OFF, by adopting an operation system where a hot water supply operation signal decision member switches on the hot water supply operation switch if a hot water supply temperature setting change over switch is ON. CONSTITUTION:A hot water supply setting decision member 7 outputs hot water supply signals which determine the setting of a hot water temperature setting device 4 as hot water temperature setting, if a hot water temperature setting change over switch 5 is ON, and the setting of a hot water temperature setting device 2 as hot water temperature, if the hot water temperature setting change over 5 is OFF. If the hot water temperature setting change over switch 5 is ON, a hot water operation signal decision member 9 will turn on a hot water operation switch 1, if the hot water operation switch 1 is not ON, and switch on the hot water operation signals. The hot water temperature decision member 7 switches over hot water supply temperature setting signals and output them so that the hot water supply temperature may turn to the temperature set by the hot water supply setting device 4 from the temperature set by the hot water supply temperature setting device 2. A hot water supply member 8, which has received both the hot water operation signals and the hot water temperature setting signals, supplies the water whose temperature is set by the hot water supply temperature setting device 2.
Patent JP-H05144939-A (JP)
Title: Semiconductor holding device and dicing method
Inventor: YAMADA YUTAKA
IPC: H01L21/78
Filed: 1991-11-22
Abstract: PURPOSE:To fix and hold a semiconductor wafer surely by improving groove structure of a vacuum introducing board member and by properly using a vacuum pump regarding a semiconductor holding device and a dicing method. CONSTITUTION:A semiconductor holding device which holds a semiconductor wafer 10 by vacuum. It is provided with a porous board member 16 whereon a semiconductor wafer is mounted and a vacuum introducing board member 18 which has a central groove 20 arranged in opposition to the semiconductor wafer of the porous board member and is positioned in a central part and a plurality of circular grooves 22 provided concentrically around the central groove. A width of at least one circular groove 22 of the circular grooves of the vacuum introducing board member is made equal to a diameter of the central groove 20 or larger.
Patent JP-H10149289-A (JP)
Title: Downloading system and program downloading repeating system
Inventor: UMETSU AKIHIRO
IPC: G06F9/445
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To make a downloaded program ineffective without impeding the operation of network equipment by making a CPU transfer a program which is being executed from a 2nd storage means which stores the program to a 2nd storage means which stores a new program before the new program is executed, and then interrupting the new program. SOLUTION: A 1st CPU 2 once receiving the new control program stores it in a RAM 7. The network equipment 1 is controlled by the new control program. When a command for new control program interruption is received, the old control program stored in a RAM 5 is copied to the RAM 7 stored with the new control program. Consequently, the network equipment 1 is controlled by the old control program. Thus, the new control program which is downloaded is deleted without breaking the operation of the 1st CPU 2 and the old control program executed.
Patent JP-2001129679-A (JP)
Title: Laser beam apparatus, laser beam machining, and aspherical lens
Inventor: KONNO SUSUMU
IPC: B23K26/064
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laser beam intensity distribution which can operate the machine in less thermal influence and is also suitable for other machining operations. SOLUTION: The intensity distribution of an incident laser beam on an aspherical lens is conserted, through the aspherical lens arranged on the axis of the laser beam produced from the laser beam generator, into such an intensity distribution that the energy intensity is skewed toward the circumferential area.
Patent JP-H02193069-A (JP)
Title: Method and apparatus for removing granulocyte in blood
Inventor: ADACHI SHOICHI
IPC: A61M1/36
Filed: 1988-12-06
Abstract: PURPOSE:To enable removal of granulocytes from blood and circulation of the blood thereafter in the human body by bringing the blood into contact with carriers having a higher affinity for the granulocytes than for lymphocytes. CONSTITUTION:A granulocyte adsorbing section 3 has at one end an inlet 2 for blood to be treated and at the other end an outlet 3 for the blood after granulocytes have been removed by adsorption. The section 3 contains carriers 4 having a high adsorptive property for the granulocytes. The blood is brought into contact with the solid-phase carriers 4 shaped in beads, the granulocytes are removed from the blood or lessened by adsorption, and thereby the blood having a G/L ratio lowered and being made returnable into the body can be obtained.
Patent JP-S63164885-A (JP)
Title: Production of polygalactosamine-decomposition enzyme
Inventor: KADOWAKI KIYOSHI
IPC: C12R1/38
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a polygalactosamine-decomposition enzyme useful for the production of physiologically active substances such as a substance having antitumor activity, etc., by culturing a microbial strain belonging to Pseudomonas genus and capable of producing polygalactosamine-decomposition enzyme in a medium. CONSTITUTION:Pseudomonas sp H881 strain separated from soil and having bacillar form, motility and asporogenous nature is cultured in a medium containing 0.25wt% polygalactosamine, 0.25% glucose, 0.05% yeast extract, etc., at pH of about 7.0 and 20-40 deg.C for 35-72hr under shaking to produce a polygalactosamine-decomposition enzyme in the culture liquid. The enzyme is separated and purified e.g. by chromatography to obtain a polygalactosamine- decomposition enzyme having the following properties. Action and substrate specificity, reacting to oligo- and polygalactosamines (alpha-1,4-polygalactosamine) having a polymerization degree of n>=5 (n=5 corresponds to pentagalactosamine) to form oligogalactosamine; non-reactive with starch and pullulan, etc., optimum pH range in citrate phosphate buffer solution, 4.5-7.0; stable pH range in the buffer solution, 4.5-8.0; molecular weight, 31,000; etc.
Patent JP-H03167852-A (JP)
Title: Package for semiconductor-element
Inventor: MATSUMOTO HIROSHI
IPC: H01L23/10
Filed: 1989-11-27
Abstract: PURPOSE:To reduce a generated noise to a minimum by a method wherein an external lead terminal is formed of a metal body in which copper sheets having a thickness of a prescribed % with reference to a thickness of a sheetlike body composed of an alloy of Ni, Co and Fe at respectively specific wt.% are bonded to the surface and the rear surface of the sheetlike body and whose magnetic permeability, electric conductivity and coefficient of thermal expansion are specific. CONSTITUTION:An insulating substrate 1 and a lid body 2 are composed of at least one kind out of an aluminum nitride sintered substance, a mullite sintered substance and a zircon sintered substance. External lead terminals 5 composed of a conductive material are arranged between the substrate 1 and the lid body 2; the terminals 5 are connected electrically to individual electrodes of a semiconductor element 4; the terminals 5 are connected to an external electric circuit via wires 7. The terminals 5 are composed of a metal body in which copper sheets having a thickness of 10 to 20% with reference to a thickness of a sheetlike body composed of an alloy of 28.5 to 29.5wt.% of Ni, 15.5 to 16.5wt.% of Co and 54.0 to 56.0wt.% of Fe are bonded to the surface and the rear surface of the sheetlike body, whose magnetic permeability is about 185 (CGS), whose electric conductivity is 23.1 (ICAS) and whose coefficient of thermal expansion is about 49X10<-7>/ deg.C.
Patent JP-H06165232-A (JP)
Title: Power source fault recovery syste in telephone exchange system
Inventor: NAKAJIMA KENJI
IPC: H04Q3/58
Filed: 1992-11-18
Abstract: PURPOSE:To provide a power source fault recovery system in a telephone exchange system capable of coping with a power source fault without enlarging a stand-by power unit capacity by suppressing the loads of a multi-functional telephone set when the power source fault occurs and a commercial power source is switched to the stand-by power unit. CONSTITUTION:When the power source fault such as a power failure or the like occurs and power can not be supplied from the commercial power source, a power source circuit 4 informs a central processing unit 2 of the occurance of the power source fault. When a fault notification is received, the central processing unit 2 informs the multi-functional telephone set that the power source is switched to the stand-by power unit through an interface circuit 3. The multi-functional telephone set 10 is provided with a first operational mode for the time when an exchange 1 is operated by the power from the commercial power source and a second operational mode being a low power consumption mode where the exchange 1 is operated by the stand-by power unit, and when a power source fault notification is received from the exchange 1, it is switched to the second operational mode and performs a speech processing.
Patent JP-H03171553-A (JP)
Title: Separator for alkaline storage battery
Inventor: ICHINUKIZAKA ISAO
IPC: H01M2/16
Filed: 1989-11-28
Abstract: PURPOSE:To increase alkali resistance, electrolyte retaining capability, strength, and dimension stability by combining a fiber mat layer which is interlaced by a water stream interlacing method with a fiber mat layer made of an alkali- resistant web. CONSTITUTION:A first fiber mat layer obtained by a water stream interlacing method is superposed on a second fiber mat layer made of alkali-resistant fibers containing hot-melt fibers, then the seam between the two layers and the gaps among the fibers are melt-bonded integrally. A separator obtained like that retains the electrolyte absorbing capability and electrolyte retaining capability of the first fiber mat layer, and its dimension stability and tensile strength are increased by the combination with the second fiber mat layer. Since the separator keeps high strength and dimension stability after it was slit in a specified width, generation of troubles such as short circuit between plates is avoided even in a high speed spiral electrode assembly line.
Patent JP-S63205222-A (JP)
Title: Improving device for molding tube from poly-wheel web for high-capacity sterile molding, filling and sealing machine
Inventor: DONARUDO JII WAADEN
IPC: B65B9/20
Filed: 1987-12-08
Abstract: Improved form, fill, and seal machine (10) for making aseptic sealed packages (31) incorporating a plurality of web guiding rollers (142, 144) and flanges for manipulating a continuously fed polyfoil web (20) into a longitudinal tube (22) having a triangular cross section and opposing superimposed web edges that are sealed together to form the longitudinal seal in the tube. Web advance may be continuous or intermittent. Induction heating is used to longitudinally seal the edges of the web together to form a tube.
Patent JP-S63162757-A (JP)
Title: Resin composition
Inventor: YOSHITOMI MICHIAKI
IPC: C08L77/00
Filed: 1986-12-26
Abstract: PURPOSE:To improve greatly the compatibility of polyamide resins with arom. polyether resins and to improve the chemical resistance, impact resistance and dimensional stability of the compsn., by increasing the concn. of the terminal amino groups of a polyamide resin. CONSTITUTION:This resin compsn. is obtd. by blending 5-95wt% polyamide resin (A) having a concn. ratio of terminal amino group to terminal carboxyl group not lower than 1.5 with 95-5wt% arom. polyether resin (B).
Patent JP-H01149107-A (JP)
Title: Numerical controller
Inventor: KINOSHITA JIRO
IPC: G05B19/414
Filed: 1987-12-07
Abstract: PURPOSE:To facilitate change, level up, or the like by storing a user program of a programmable controller (PC) in a unit independent of a management program and making this unit attachable and detachable. CONSTITUTION:A numerical controller 10 having the PC consists of a processor 11 which controls the whole of this controller 10, a ROM 12 in which the management program of the PC is stored, a printed board 20, and connectors 13 and 22 which connect them. A ROM 21 in which the user program of the PC is stored is mounted on the printed board 20. Since the management program can be user program of the PC are stored in units independent of each other, they are changed and have levels raised independently of each other and they are handled independently of each other.
Patent JP-H08164382-A (JP)
Title: Laser irradiation device for deposition preventive method of aquatic in water pipe
Inventor: WATANABE MIKIO
IPC: B08B17/02
Filed: 1994-12-13
Abstract: PURPOSE: To provide a laser irradiation device for a deposition preventive method of living things in a water pipe capable of preventing the deposition of aquatics on the inside surface of a water pipe without damaging the aquatics and consequently without significantly affect the natural world by utilizing the habits of the aquatics. CONSTITUTION: The wall of the water pipe 1 to be irradiated is provided with plural incident windows 3 apart prescribed intervals. The water pipe 1 to be irradiated is provided with laser generators 2 for irradiating the inside of the water pipe with laser beams through the respective incident windows.
Patent JP-H02155258-A (JP)
Title: Jet-cooled semiconductor device
Inventor: YOKOUCHI KISHIO
IPC: H01L23/473
Filed: 1988-12-07
Abstract: PURPOSE:To inhibit temperature unevenness in a chip and improve cooling efficiency by a chip carrier having a wall installed around a base section on the base section, which has the exhaust port of a refrigerant liquid at the position of the loading of the chip, and chip loading side. CONSTITUTION:An LSI chip 1 is flip-chip bonded and loaded on a chip carrier 2, at a center of which a hole having a diameter of 2mmphi is bored and which is formed in a square of 13mm, has height of 6mm and is made of alumina, through solder bumps 6, and 10X10 chip carriers are loaded on a circuit board 3 in a square of 150mm. The circuit board 3 is sealed into a cooling vessel 4 in which nozzles 5 for ejecting a refrigerant liquid in response to each chip 1 are arranged, and the refrigerant liquid 8 is circulated forcibly to each nozzle 5. The refrigerant liquid collides with the chips and the directions of flows are changed to a right angle and made parallel with the chips, and the refrigerant liquid collides with the walls 22 of the chip carriers 2, creeps among the chips and the board, is discharged to the board 3 from exhaust ports 23 bored on the lower sides of the chips and is returned to a flow path through the outsides of the chip carriers.
Patent JP-H02155971-A (JP)
Title: Self-adhesive double coated tape for temporary bonding
Inventor: OZAKI TOSHIHARU
IPC: C09J7/02
Filed: 1988-12-07
Abstract: PURPOSE:To prepare a self-adhesive double coated tape for temporary bonding excellent in the adhesion retention, cuttability of the tape by hand and removability by using a crape or plane impregnated paper of a specific tensile strength as a substrate and specifying the self-adhesive strength of one of two adhesive layers formed on both sides of the substrate. CONSTITUTION:In the process of producing a self-adhesive double coated tape for temporary bonding by forming the first self-adhesive layer on one side of a substrate and forming the second self-adhesive layer on the other side, a crape or plane impregnated paper having a tensile strength of 2-7kgf/10mm which is higher than the self-adhesive strength of the first self-adhesive layer is used as the substrate. The self-adhesive strength of the first self-adhesive layer is specified as 100-500gf/10mm. Said impregnated paper is obtd. by impregnating the paper with a latex (e.g. butadiene-styrene copolymer). As an adhesive for the first self-adhesive layer, an acrylic or rubber self-adhesive is suitable.
Patent JP-H05147980-A (JP)
Title: Middle layer for laminated glass
Inventor: TOYAMA KIYOBUMI
IPC: C08G61/08
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a middle layer giving laminated glass excellent in transparency and shock resistance and capable of preventing the deterioration of the sound insulating performance due to coincidence effect especially in a middle-or high-pitched tone region close to 2,000 Hz while maintaining satisfactory weather resistance. CONSTITUTION:This middle layer for laminated glass is formed with a resin compsn. consisting of polynorbornene in which 0.1-5.0% of all of double bonds have been hydrogenated and a plasticizer and having -20 to+30 deg.C glass transition temp.
Patent JP-H03215587-A (JP)
Title: Surface-curable silicone sealant composition for screw joint
Inventor: KATSUNO NOBUHIRO
IPC: C08L83/04
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title compsn. preventing a screw joint from biting and improving the sealability in screw return incorporating a specified amt. of a specified resin powder. CONSTITUTION:A resin powder (e.g. a PE resin powder) having an m.p. of 150 deg.C or lower and a mean particle diameter of 5-100mu is incorporated.
Patent JP-2001132611-A (JP)
Title: Each chamber used for non-electric-powered, non-human- powered, automatic water feed and drainage device, each device used for each chamber and their manufacturing method
Inventor: OI TADANORI
IPC: F03B17/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out water feed and drainage and air intake and exhaust with no power. SOLUTION: A water injection chamber is provided on the top part, a first water storage chamber and a second water storage chamber to alternately work are provided on an upper part, a cylinder chamber and a drain chamber are provided on a middle part and a hydraulic turbine chamber is provided on a lower part. A ball tap 52, a pipe (a) for suction to be opened and closed by the ball tap 52 and a drain port 20 are provided in the first water storage chamber and the second water storage chamber, a piston 8 with a deadweight is provided in the cylinder chamber, and a deadweight 25 with buoyancy and a siphon type drain pipe 30 to be interlocked with the piston 8 with the deadweight are provided in the drain chamber.  When water is injected in the drain chamber, the deadweight 25 with buoyancy rises, the piston 8 with the deadweight to be interlocked is lowered, and water is sucked in the first and second water storage chambers. When water of the drain chamber is discharged by work of the siphon type pipe 30, the deadweight 25 with buoyancy is lowered, water is sucked from a suction port 48 and it circularly works. Drainage from the siphon type drain pipe 30 generates motive force by rotating a hydraulic turbine 58 and drives a water feed and drainage device.