baber/WOPTO huggingface dataset:
Patent JP-S6466452-A (JP)
Title: Combustion chamber sealing device for reciprocating piston engine
Inventor: KUBIS HERIBERT
IPC: F02F11/00
Filed: 1988-08-19
Abstract: PURPOSE: To improve a sealing performance by adding a uniform face pressure to a sealing material by providing grooves on a cylinder liner which installs a combustion chamber seal and engaging the seal with the groove. CONSTITUTION: A seal material 5 is provided between a cylinder head 2 and a cylinder liner 3. Grooves 7, 9 are provided at the cylinder liner 3 and the cylinder head 2 and the seal material 5 is engaged with the inside of the grooves by pressuring from the upper and lower sides of the seal. In the occasion, a sealing material 6 is formed at the grooves 7, 9 so as to keep spaces 7a, 9a. Thereby, a sealing performance can be improved.
Patent JP-H10134020-A (JP)
Title: Optimizing device having immunity combined with genetic algorithm and storage medium stored with optimizing program having immunity combined with genetic algorithm
Inventor: SATOU MAKIHIKO
IPC: G06N3/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To automatically generate a gene fragment for immunity which can hardly be set for a problem whose solution is unknown in the process of the optimization of genetic algorithm by obtaining information on a recorded gene as a chromosome ruling unspecialized immunity, generating the chromosome of genetic algorithm, and putting it back to the genetic algorithm. SOLUTION: When a problem 40 to be optimized is inputted to the optimizing device, the genetic algorithm 10 performs optimizing calculation. Then an immunity mechanism 50 stored the group of chromosomes as results in a gene pool 20, a splicing part 30 selects the group of chromosomes for generating the group of genes of a next generation stored in the gene pool 20, and a process wherein the immunity mechanism 50 is reflected is performed. Then the group of chromosomes which are processed is transferred to the genetic algorithm 10. Consequently, the maintenance of the diversity of chromosomes by the immunity mechanism 50 and the selectivity by the genetic algorithm 10 are complementarily combined, so that the synergistic effect can be expected.
Patent JP-H0253849-A (JP)
Title: Thermoplastic elastomer composition
Inventor: GOTO MASAHIRO
IPC: C08L23/02
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the subject composition having excellent mold-releasability in molding and low tackiness and suitable for wire coating, parts for household appliance, etc., by compounding a specific amount of an olefin resin, etc., to a hydrogenated derivative of a styrene-butadiene block copolymer. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a hydrogenated derivative of a styrene-butadiene block copolymer having an average molecular weight of 5,000-1,000,000 with (B) 5-400 pts.wt. (preferably 10-400 pts.wt.) of an olefin resin having an MFR of 0.1-50g/10min (e.g., low-density polyethylene), (C) 10-300 pts.wt. (preferably 150-230 pts.wt.) of a copolymerized oligomer of ethylene and an alpha-olefin having a kinematic viscosity of <=10,000cst measured in conformity to JIS K2283 at 40 deg.C and (D) 0-900 pts.wt. (preferably 0-500 pts.wt.) of an inorganic filler (e.g., talc or calcium carbonate).
Patent JP-H05197284-A (JP)
Title: Developer feeder
Inventor: ABURAHAMU SHIERIAN
IPC: G03G15/08
Filed: 1992-07-31
Abstract: PURPOSE: To provide a helical spring suitable for carrying a developer by a developer supplying device for an electrophotographic printer. CONSTITUTION: The helical spring 210 is rotated to carry the developer through a conduit, from a toner supplying cartridge to a developing roll or from a cleaning station adjacent to a photoreceptor to a toner recovering bottle. The helical spring 210 can be constituted of wires covered with protective coatings 202 and 204 and twisted or intertwined.
Patent JP-H0651853-A (JP)
Title: Constant voltage circuit
Inventor: UCHIDA TETSUO
IPC: H02H9/02
Filed: 1992-07-31
Abstract: PURPOSE:To prolong the service life and to reduce energy consumption by preventing any unwanted current from being supplied to a control transistor at the time of over current protection concerning the constant voltage circuit to perform constant voltage control and over current protection by using the control transistor provided between input and output terminals. CONSTITUTION:The collector of a transistor Q12 at a current detection part 11 is connected through a diode D1 to the base of a control transistor Q11 and connected with the junction of resistors R14 and R15 to be the output of a current detection part 13, and a voltage control circuit 12 is controlled corresponding to both of signals of the detected voltage and the detected current.
Patent JP-H0490003-A (JP)
Title: Optimum controller
Inventor: AKAZAWA KIMIO
IPC: G05B13/02
Filed: 1990-08-03
Abstract: PURPOSE:To output a manipulated variable, which reduces the operation cost, as an optimum controlled variable by using a superspace curved surface to obtain the operation cost in the overall aspect in consideration of operation states of individual controlled systems. CONSTITUTION:A superspace curved surface supposing means 15 supposes a curved surface formed on a superspace by relations between the manipulated variable and the operation cost. A two-dimensional curve generating means 16 estimates the position on the superspace curved surface in which the manipulated variable obtained by a quasi-optimum controller 14, namely a manipulated variable (c) from a restrictive condition confirming means 13 is placed. The means 16 projects the superspace curved surface supposed by the superspace curved surface supposing means 15 on the two-dimensional curve obtained by one manipulated variable and the operation cost based on the point on the superspace curved surface where the manipulated variable (c) is placed, and the manipulated variable to minimize the operation cost is obtained on this two-dimensional curve. Thus, the manipulated variable to reduce the operation cost is outputted as the optimum controlled variable even if individual controlled systems are inexpensively kept in the status quo.
Patent JP-H0255106-A (JP)
Title: Concrete mixer mobile
Inventor: HANAWA TSUNEO
IPC: B28C5/42
Filed: 1988-08-18
Abstract: PURPOSE:To hold the level of concrete not hardened of the rear part of a rotary drum during running to a further low level by mounting the auxiliary blade continuing to the inner peripheral end of a blade and forwardly inclined so as to form a specific angle with respect to the rotational axis of a rotary drum. CONSTITUTION:A spiral blade 3 is fixed inside a rotary drum 1 rotationally driven in both left and right directions around a rotary axis 2 by a drive device. A hopper 4 for loading concrete not hardened is mounted to the rear part 1C of the rotary drum 1 in a state relatively freely rotatable with respect to the rotary drum 1. An opening part 5 is formed to the rear part 1c of the rotary drum 1 backward so as to surround the hopper 4 and a chute is mounted to a chassis so as to face to the lower end of the opening part 5. The blade 3 consists of a main blade 3A and an auxiliary blade 3B and the main blade 3A is fixed inside the rotary drum 1 so as to form an angle alpha of 80-90 deg. with respect to the rotational axis. The auxiliary blade 3B is bent forwardly from the inner peripheral end of the main blade 3A and forms an angle beta of 90 deg. or more with respect to the rotational axis 2.
Patent JP-H0867050-A (JP)
Title: Sound proof cabinet for printer equipped with continuous form-setting mechanism
Inventor: TANAKA NOBUAKI
IPC: B41J29/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide a sound proof cabinet for a printer equipped with a continuous form-setting mechanism wherein components does not project outside of the cabinet and its operating property is excellent. CONSTITUTION: By sliding an operating component from a left end part to the arrow A1 direction, a slant part 35a of a working component 35 comes in pressure contact to a sliding ring 37a of a slide component 37. The sliding ring 37a converts pressure contact force from the slant part 35a to driving force in the arrow B1 direction to transfer the slide component 37 and a paper holding component 38 in the arrow B1 direction. At that time continuous form P held by being hung on the paper holding component 38, is carried to a position where it can be fitted to a printer 20.
Patent JP-H0647731-A (JP)
Title: Designed concrete panel and preparation of the same
Inventor: TANAKA HIROFUMI
IPC: B28B23/02
Filed: 1992-07-31
Abstract: PURPOSE:To accomplish on-site labor saving, a stable product quality, a wide range of designing, a short term of work, a wide range of part forms, etc., by producing a designed concrete panel by fixing the surface design member of the panel to a ferro-concrete panel. CONSTITUTION:In the production of a designed concrete panel 1, a design plate is placed on the bottom of a mold and a required number of tiles 2 as a surface design member are set on the recessed part of the plate. After the tiles 2 being set, a required number of fixtures 4 are set correctly on the positions necessary to fix them to the panel body of the back feet of the tiles 2. On the fixtures are placed several wire gauzes, and then cement mortar is cast in the mold with vibrations not to move the tiles 2 but to spread the mortar uniformly. After several hours, capping is done, followed by steam curing or autoclave curing.
Patent JP-H0490205-A (JP)
Title: Adjustment method for surface acoustic wave oscillating circuit
Inventor: IEGI TSUTOMU
IPC: H01L21/66
Filed: 1990-08-01
Abstract: PURPOSE:To reduce the adjustment time of an oscillating frequency more than that of the method adopting conventional wire bonding by connecting a power supply and a frequency counter to a printed circuit board and applying wire bonding to a pattern power supply while measuring the oscillating frequency of a surface acoustic wave oscillating circuit. CONSTITUTION:A wire bonding device 10 includes a bonding head 12, a power supply 16 and a frequency counter 18. When a printed circuit board 30 is placed on a stage 14, an output terminal 20 of the power supply 16 and an input terminal 22 of the frequency counter 18 are connected to the printed circuit board 30. A conductor pattern 32 of the printed circuit board 30 is wire-bonded by the bonding head 12. Then a surface acoustic wave oscillating circuit is formed, the circuit is driven by the power supply 16 and the oscillating frequency is measured by the frequency counter 18. When the oscillating frequency is improper, the conductor pattern 32 of the printed circuit board 30 is deviated and wire-bonded and again the oscillating frequency is measured, When a proper oscillating frequency is obtained, the surface acoustic wave oscillating circuit is made complete.
Patent JP-H0368604-A (JP)
Title: New polyvinyl alcohol polymer and preparation thereof
Inventor: KAMAIKE KANJI
IPC: C08F8/12
Filed: 1989-08-07
Abstract: PURPOSE:To improve the solubility and processability by keeping the syndiotacticity, the content of 1,2-glycol bond, and the limiting viscosity number of a polyvinyl acetate polymer obtd. by reacetylation, each in a specified range. CONSTITUTION:A vinyl ester, pref. vinyl pivalate, of which homopolymer has a syndiotacticity of 55mol%, is (co)polymerized, if necessary with a monomer copolymerizable with the vinyl ester, at -80 to 300 deg.C to give a (co)polymer having a 1,2-glycol bond content of 1.8mol% or higher. The resulting (co)polymer is saponified in a solvent capable of dissolving or swelling the (co)polymer in the absence of oxygen or in the presence of an antioxidant to give a new polyvinyl alcohol polymer having a syndiotacticity (in dyad convention) of 55mol% or higher, a 1,2-glycol bond content of 1.8mol% or higher, and a limiting viscosity number (in benzene, at 30 deg.C) of a polyvinyl acetate polymer obtd. by reacetylating the (co)polymer of 0.05-10dl/g.
Patent JP-H0368906-A (JP)
Title: Spherical lens parts
Inventor: INADA KATSUMI
IPC: G02B6/42
Filed: 1989-08-07
Abstract: PURPOSE:To maintain good durability without allowing strains to remain even after adhering of a spherical lens for condensing to a holder made of a stainless steel by specifying the coeffts. of thermal expansion of the spherical lens for condensing, the holder made of the stainless steel and glass for sealing to the values of specific ranges. CONSTITUTION:The lens 1 for condensing is adhered and fixed via the glass 3 for sealing to the holder 2 made of the stainless steel. The holder 2 is joined by welding to a laser diode unit 7 having a laser diode 4, a window 5 and electrode lead wires 6. The lens 1 consists of optical glass K-3 having, for example, 107X10<-7>/ deg.C coefft. of thermal expansion, the holder made of the stainless steel consists of SUS430 having 104 to 110X10<-7>/ deg.C coefft. of thermal expansion and the glass for sealing consists of low melting glass of a PbO-B2O3 system having 94X10<-7>/ deg.C coefft. of thermal expansion. Rays 8 emitted from the laser diode 4 connected to the electrode lead wires 6 of the laser diode module having such structure are condensed through the window 5 by the lens 1 and are made incident to an optical fiber 9.
Patent JP-2001033906-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: AKAHORI HIROMI
IPC: G03C5/26
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in environmental aptitude and superior in development stability, especially, freed from occurrence of uneven development and roller marks in ultrahigh speed processing with low replenishing and to provide its processing method. SOLUTION: This silver halide photographic sensitive material is provided on a support with a silver halide emulsion layer and a hydrophilic colloidal layer, and at least one of the emulsion layers or the colloidal layers contains at least one kind of developing agent selected from reductones and 3- pyrazolidones and aminophenols, and a water-soluble polymer, and the hydrophilic colloidal layer contains a flat silica.
Patent JP-2001030236-A (JP)
Title: Manufacture of molded article of resin using paint sludge
Inventor: UENO KAZUE
IPC: B29B7/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a molded article of resin using paint sludge which causes no useless cost of disposal of waste sludge, nor problems of pollution, by using the paint sludge as a coloring pigment. SOLUTION: Paint sludge is dried and then crushed finely and this crushed sludge is classified and reduced to paint powder by removing grains of 100-150 microns or above. This paint powder is blended and kneaded as a coloring pigment in a resin material, so as to manufacture a molded article of resin. In the case when the paint powder is used only as the coloring pigment on the occasion of injection molding or blow molding, the coloring pigment excellent in weathering properties is obtained on condition that 0.1-3% of the power to the resin material is added.
Patent JP-2000036540-A (JP)
Title: Semiconductor device
Inventor: AOKI TSUNETAKE
IPC: H01L23/522
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the EM(electromigration) resistance and the smoothness of the wiring layer at the upper layer or the second layer or higher without increasing the number of the processes having the multilayered wiring structure. SOLUTION: In the semiconductor device having a multilayerd wiring structure, an NSG layer 18 is formed as the second interlayer insulating film on a first wiring layer 15. A second ground layer 17 is formed on the NSG film 16. A second conducting layer 18 comprising Al alloy or the like is formed on the ground layer 17. For the NSG film 16, the film is formed by introducing water in, e.g. plasma CVD. Thus, the layer 16 contains water content so that the hydrogen-atom density becomes 1-2×1021 /cm2 at least in the region of the second ground side 17. When the BSG layer 16 includes the specified water content, the energy of the surface of the NSG layer is decreased, the crystal orientation of the crystal of the Ti layer of the second ground layer 17 is increased and the crystal orientation of the second conducting layer 18 at the upper layer thereof is increased.
Patent JP-H0370845-A (JP)
Title: Structure of heat insulating piston
Inventor: HIRAI KATSUNORI
IPC: F02F3/12
Filed: 1989-08-10
Abstract: PURPOSE:To strengthen the bonding of a heat insulator to a head base part and a thin film disposed on the heat insulator outer surface and ensure the strength by forming the heat insulator by the same ceramic material as the head base part and the thin film. CONSTITUTION:To a head base part 1 consisting of a ceramic material mounted to a piston skirt part 2, a heat insulator 3 consisting of a whiskers sintered material of the same ceramic material is bonded. Thin films 5 consisting of the same ceramic material are bonded to the combustion chamber side surface 10 and the sliding side surface 11 of the heat insulator 3. Hence, the bonding of the heat insulator to both the surfaces 10, 11 is strengthened, and a strength having sufficient reliability is ensured.
Patent JP-H0740403-A (JP)
Title: Vent device of vent type molding machine
Inventor: TAKIZAWA KIYOTO
IPC: B29C45/63
Filed: 1993-07-27
Abstract: PURPOSE:To enhance molding quality, to prevent the generation of an inferior product and to also prevent the blocking of a vent hole due to vent-up by preventing the mixing of carbide bonded to the wall surface of the vent hole and external foreign matter with a molten resin. CONSTITUTION:A vent hole 3 is provided to the peripheral surface 2s of a heating cylinder so that the opening direction Do thereof is directed downwardly with respect to a horizontal direction Dh. It is most desirable to select the opening direction Do of the vent hole 3 in a vertical downward direction.
Patent JP-H1048054-A (JP)
Title: Soil temperature measuring method and vegetation soil temperature control method
Inventor: KANEKO NORIYOSHI
IPC: G05D23/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To accurately find a soil temperature on the surface layer of soil, where a soil thermometer can be set because of grass management including lawn mowing and replacement or ground sports. SOLUTION: A thermography 8 is set up to measure a surface temperature in an area to be measured and weather data measuring equipment units 9A, 9B including at least an actinometer, an outside thermometer and an outside hygrometer are set up to find a soil temperature in a surface layer area X, where the thermometer cannot be embedded, from heat conduction analysis for which the surface temperature measured by the thermography 8 and weather data measured by the weather data measuring equipment units 9A, 9B are defined as boundary conditions.
Patent JP-S6361545-A (JP)
Title: Data terminal controller
Inventor: AYAME SHIYOUGO
IPC: H04M11/00
Filed: 1986-09-02
Abstract: PURPOSE:To transmit data at high speed with a high quality by providing a terminal controller with a register where data from a terminal is stored, a memory where special characters related to the line connection control are preliminarily stored, and a comparator which outputs an interruption signal to a CPU if this character coincides with data in the register. CONSTITUTION:The character from the terminal is stored in a data storage register 11 and is compared with the special character, which is preliminarily stored in a memory 12 and is related to line connection, by the comparator 13. If they coincide with each other as the result of this comparison to interrupt a CPU 4 in a telephone, that is, only when the special character is stored in the register 11, the CPU 4 decodes the character in the register 11 and switches a path in accordance with the decoded result. If this character requests a transmission mode, the CPU 4 controls a path switching circuit 14 to form a path between the terminal and a telephone line. Since data from the terminal is directly outputted to the tel phone line without passing the CPU in such a case, data is transmitted at high speed.
Patent JP-H0952438-A (JP)
Title: Pressure sensitive transferrable magnetic recording medium
Inventor: MIYAI KAZUO
IPC: B41M5/03
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive transferrable magnetic recording medium capable of forming a magnetically printed image which is high in read reliability with an MICR(a magnetic ink character reader). SOLUTION: In a pressure sensitive transferrable magnetic recording medium wherein a pressure sensitive transferrable magnetic ink layer containing magnetic substance powder is directly or indirectly provided on a base material, the pressure sensitive transferrable magnetic ink layer contains a titanate coupling agent a solubility parameter value of which is within a range of 8.8-10.6(cal/cm<3> )<0.5> , and binder resin of the magnetic powder is cellulose acetate butylate resin.
Patent JP-H1152668-A (JP)
Title: Electrifying device
Inventor: KAMIYA KOJI
IPC: G03G15/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device which prevents the occurrence of unevenness in the electrification of a photosensitive body to improve an image quality. SOLUTION: This is an electrifying device composed of a photosensitive drum 1 and an electrifying roller 2 which comes into pressure contact with the drum 1 to rotate together. A gas flow generating device 3A to generate a gas flow opposite to the drum 1 is provided. In this formation, an air is blasted toward the electrified part of the drum 1 being about to enter an electrifying area or sucked from there to uniformly extend powder stains or ion stains on the surface of the drum 1 for facilitating uniform electrification, and the unevenness of electrification due to the irregularity of the film thickness on the drum 1 can be prevented through the movement of charge and ion caused by a gas stream occurring on the surface of the drum 1.
Patent JP-H1051766-A (JP)
Title: Image coding data converter
Inventor: NISHIKAWA HIROBUMI
IPC: H04N19/51
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To convert image coding data by decreasing image quality deterioration, reducing a processing delay, reducing the converter scale and improving the conversion efficiency. SOLUTION: A first digital signal processing is applied to a 1st image coding data 220 by an image coding data analysis section 310 to generate coded data 221 after signal processing and the coded data 221 after signal processing and a plurality of information sets relating to the 1st image coding data 220 are given to an image coding data synthesis section 320. Then based on a plurality of the information sets relating to the 1st image coding data 220, 2nd digital signal processing is applied to the coding data 221 after signal processing to generate 2nd image coding data 240.