baber/WOPTO huggingface dataset:
Patent JP-S6470645-A (JP)
Title: Direct heating type hot-water boiler
Inventor: OSHINO TSUTOMU
IPC: F24H1/20
Filed: 1987-09-10
Abstract: PURPOSE:To increase a thermal efficiency by a simple structure and increase the retaining amount of water comparatively, by a method wherein flame is injected directly against the surface of water from the top of a combustion chamber formed by bulkheads arriving at the lower part of water level in a sealed type water drum, thereby making a combustion air duct communicate with the combustion chamber. CONSTITUTION:The surface of water 5 is heated directly by injected flame and combustion gas, generated by the combustion of a burner 15, to increase the temperature of the water gradually. In this case, the pressure on a space in a combustion chamber 3 is increased gradually by the expansion of the combustion gas and the level of the water is pushed down to a water level 5' which coincides with the lower end of bulkheads 2. Under this condition, bulb-type combustion gas enters into the hot-water having a water level 5' and the gas is mixed with the water while exchanging heat; then, the gas gasses through the lower end of the bulkheads 2 and floats through the hot-water in a space 4, is separated from the hot-water at the water level 5'' and is discharged to the outside of a boiler from a chimney through an exhaust tube 7. The water is heated directly by the flame of the burner 15 in such a manner; therefore, the efficiency of the boiler may be improved, the structure of the same is simplified and the retaining amount of water may be increased compared with an occupying area.
Patent JP-2000092429-A (JP)
Title: Digital still camera
Inventor: ITO SHIGEYUKI
IPC: G06F12/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To enable erasing of an optional storage data quantity in minimum time at all times by erasing a designated erasure block based on an output signal of a marking means. SOLUTION: After reading of data with a block read instruction, a terminal, inverse of output enable bar is set to a high level to select a data input output terminal to be an input terminal. When an automatic erasure instruction is given to the input terminal, the data are read by a controller 9 at a leading point of a level at a terminal, inverse of write enable bar WE. The controller 9 is set to an automatic erasure state where entire blocks of the read data by the block read instruction are erased and gives a command of high voltage generation and production of various control signals or the like for erasing a memory array 1.  All the read blocks automatically marked by a multi-block decoder 8 based on the block read instruction are designated as erased blocks with an output signal of the decoder 8 resulting from the automatic erasure instruction, and the designated blocks are erased by one erasure operation.
Patent JP-H0678361-A (JP)
Title: Supervisory controller
Inventor: MUKAI NAGAE
IPC: H04Q9/00
Filed: 1992-08-26
Abstract: PURPOSE:To reduce the overall cost due to reduction in the wiring quantity by allowing an installation controller to send/receive an information data signal with an installation equipment via a transmission line so as to monitor and control the installation equipment. CONSTITUTION:When installation equipments 15 are in operation, an operating state of each installation is monitored by an SCU 6 of a central monitor controller 1 via a LAN transmission line 16 and displayed on a display device 5 as required. Furthermore, a current or a voltage of the equipments 15 is measured and the result is inputted to the SCU 6 via the transmission line 16, and displayed on the display device 5, printed out by a printer 2 or stored in a floppy disk drive 3 as recording data. Furthermore, the equipments 15 are controlled by the obtained data and a command or data required for the control are entered from a key board 4. Thus, the LAN is used for a data transmission line 16 for the equipments 15 and an exclusive transmission line is not required.
Patent JP-2000051238-A (JP)
Title: Method for mounting artificial substitute or artificial prosthetic material as well as artificial dental root dummy
Inventor: TAKARADA HIROSHI
IPC: A61C8/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To expand the application range and to improve the safety while overcoming the drawbacks of an artificial dental root by a one-time method and two-times method by forming a space to be inserted or implanted with an artificial substitute or artificial prosthetic material, then inserting or implanting the artificial substitute or artificial prosthetic material therein. SOLUTION: The artificial dental root dummy 1 is installed by an ordinary method and appliance and an absorptive semipermeable thin film 10 is put thereon and is capped with the gingiva 9 when the artificial dental root of the single method to reproduce the bone by using the artificial dental root dummy 1 and an osteoinduction regeneration method is implanted. The bone 7 is then regenerated up onto the artificial dental root dummy 1 and the absorptive semipermeable thin film 10 is absorbed and eliminated by resting, for example, for six months. The gingiva 9 is then incised and a removal appliance 11 is installed to the dummy body 2. The dummy body 2 is removed by manipulating the removal appliance 11 so as to remove the same from the mandibular bone 7.  The artificial dental root of the single method is thereafter immediately implanted and the gingiva 9 is sewn, and thereby, the implantation of the artificial dental root is completed.
Patent JP-H0567527-A (JP)
Title: Ferrite core
Inventor: MIYAGAWA AKIRA
IPC: H05K9/00
Filed: 1991-09-07
Abstract: PURPOSE:To enable a ferrite core to effectively cope with electromagnetic waves without newly turning a cable many times and increasing its outside dimension. CONSTITUTION:Required cable are connected to both ends of a cable which is passed through a ferrite core 10 by a plurality of times and fixed in the core 10. Therefore, it is not required to newly turn a cable many times and to increase the outside dimension of the core 1. In addition, this core 1 is constituted so that it can easily be fixed in and on the enclosure of electronic equipment by providing a male screw section on the outer circumference of the core 1 and passing the cable 11 through the core 1.
Patent JP-S6469413-A (JP)
Title: Transfer belt device
Inventor: MATSUZOE AKIRA
IPC: B65G39/16
Filed: 1987-09-11
Abstract: PURPOSE:To improve the efficiency of transfer by disposing longitudinally a plurality of elastic corrugated ribs on the outer peripheral surface of an elastic endless belt base body to form a belt trained endlessly over a head roller, tail roller and bending rollers. CONSTITUTION:The outer peripheral surface of a belt base body 21 formed of an elastic material such as natural rubber is formed longitudinally with a plurality of elastic corrugated ribs 22-25 to form a transfer belt 20. This transfer belt 20 is endlessly trained over a head roller 31, tail roller 32 and bending rollers 33-36 to form a transfer belt device 10. Also, crown rollers 41, 42 are disposed in a transferred article supply section 40, and a cage-type roller 51 in a transferred article discharge section 50. Thus, said articles can be efficiently transferred in desired directions including the vertical direction.
Patent JP-2001050259-A (JP)
Title: Fluid dynamic pressure bearing and spindle motor
Inventor: YASUDA TAKAFUMI
IPC: F16C33/10
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic pressure bearing and spindle motor superior in rotating performance and wear resistance by providing thinner overall thickness while maintaining rigidity of a bearing part of a predetermined length. SOLUTION: This fluid dynamic pressure bearing is constituted by a grooved shaft 10 having upper and lower dynamic pressure grooves 10a and 10b on a shaft circumferential side face and erectly fixed on a plate face of a base plate 11, a thrust ring 12 having upper and lower dynamic pressure grooves 12a and 12b on a ring face and fittingly fixed at an axial center of the grooved shaft 10, and upper and lower bearing parts 13a and 13b facing each dynamic grooves 10a, 10b, 12a, and 12b and fittingly attached and integrally assembled on the axis of the grooved shaft 10. A rotor side is assembled by providing this fluid dynamic pressure bearing as a base body, a drum 20 fittingly fixed to an outer circumference between the upper and lower bearing parts 13a and 13b, a magnet 21 fittingly fixed in an lower inner circumference of this drum 20, and a yoke 22.  A stator side is assembled by providing a core 23 attached and fixed to the base plate 11 with a magnetic gap G between the magnet 21 of the rotor side, and a coil 24 wound around this core 23.
Patent JP-H0889705-A (JP)
Title: Vacuum control method of vacuum concentrating device or the like
Inventor: KIHARA KATSUHIKO
IPC: B01D3/00
Filed: 1994-09-22
Abstract: PURPOSE: To prevent the bumping of a sample and the flowing out of a solvent to the outside by reducing pressure at a prescribed reduced pressure gradient corresponding to the kind of the solvent from the start of pressure reducing operation to reach a prescribed degree of vacuum. CONSTITUTION: In a vacuum concentrating device, the pressure of a sample flask 1, in which the sample is charged, is reduced from the atmospheric pressure to the prescribed degree of vacuum. At this time, respective reduced pressure gradient pattern of typical solvents is previously memorized in a memory. The degree of vacuum per time is calculated by setting the starting pressure of the gradient, the value of controlled pressure and ultimate time. Constant pressure reducing operation is executed by controlling by control means such as a pressure sensor for detecting the degree of vacuum and a microcomputer having timer function or the like. Then, the solvent is surely recovered and the valuable sample is safely and surely concentrated.
Patent JP-H0275674-A (JP)
Title: Resin composition for coating and coating material therefrom
Inventor: OSHIKUBO TOSHIO
IPC: C09D161/26
Filed: 1988-09-12
Abstract: PURPOSE:To reduce heating loss during curing by compounding a specific alkyl- etherified amino resin with a resin curable by reacting with said amino resin. CONSTITUTION:1 equivalent of an amino resin raw material contg. 10wt.% or more spiroguanamine and, if necessary, contg. also melamine, benzoguanamine, etc., is addition-reacted with 2-20 equivalents of formaldehyde in water or an alcohol. The resulting product is condensed and etherified in 2-30 equivalents of an alcohol (e.g., butanol) under an acidic condition of pH2-6 at 90-120 deg.C for 8hr or more to give an alkyl-etherified amino resin component contg. 80wt.% or less alkyl-etherified amino resin with the degree of condensation of 1 and 2.0wt.% or less free formaldehyde. 10-60wt.% resulting amino resin component is compounded with 90-40wt.% resin curable by reacting with said amino resin (e.g., an alkyd resin with a hydroxyl value of 15-200).
Patent JP-H0891775-A (JP)
Title: Working truck in shallow water zone
Inventor: TAKAHASHI SHINOBU
IPC: B66C23/18
Filed: 1994-09-22
Abstract: PURPOSE: To provide a working truck which can be used in any conditions and work types, does not need for an existing heavy machine or a machine to be modified according to the conditions of a work site, is excellent in workability, and can maintain safety when it is used particularly for a work on a soft ground or in a shallow water area. CONSTITUTION: In a working truck with multiple combinations, a truck 1 sets a working stage 5, on which machines such as a crane are placed, on a crawler frame 3 to which a crawler 2 is installed through jacks 4 as level adjusting members. Also a power box 8 in which a power source and a control panel are combined with each other is installed detachably on the working stage 5.
Patent JP-H0567082-A (JP)
Title: Method and device for document processing
Inventor: ICHINOSE HIROMI
IPC: G06F17/21
Filed: 1991-09-09
Abstract: PURPOSE:To make it possible to set a format confirming the setting of the format on an actual sentence by expressing an area occupied by document data existing in a displayed page by a graphic based on the document data and enabling to change format data by visually changing the size and position of the graphic. CONSTITUTION:When a format change is selected, a format display screen is displayed and the change of a parameter becomes possible. For instance, for the setting of the format value of a large heading, a large heading setting window 100 is displayed by selecting a menu and the change of the format value becomes possible. When the large heading exists within a display page, the display size and display position are determined by referring to document data, and they are displayed on a display screen. Namely, a rectangle of the size for the lines to be occupied is displayed on the display position of the large heading based on the single line of the large heading. When the large heading is changed, a black circle is displayed on the lower side part of the frame surrounding the large heading as the change in the down direction is possible.
Patent JP-S60120746-A (JP)
Title: Polyphenylene ether resin composition
Inventor: TAMURA YUTAKA
IPC: C08L23/00
Filed: 1983-12-02
Abstract: PURPOSE:To provide the titled compsn. having flame retardant properties without lowering thermal properties, by incorporating a bicyclophosphate compd. with a polyphenylene ether resin. CONSTITUTION:0.1-20pts.wt. bicyclophosphate compd. of the formula (wherein X is 1-8C alkoxy, phenoxy) (e.g., 2,6,7-trioxa-1-phosphobicyclo[2,2,2]octane-4- methoxymethyl-1-oxide) is added to 100pts.wt. resin comprising polyphenylene ether or a mixture of polyphenylene ether with other high-molecular material [e.g., poly(2,6-dimethyl-1,4-phenylene) ether] to yield a resin compsn. The addn. of said phosphate compd. can provide flame retardant properties without lowering thermal propeties.
Patent JP-H0393194-A (JP)
Title: Inverter illumination circuit
Inventor: UEHIRA SHIGEYUKI
IPC: H05B41/24
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the effect of the distortion of the signal wave-form and noise caused by the L component of a transformer by feeding back the detected output of the high-frequency current flowing in a fluorescent lamp to an oscillation circuit system (drive circuit) controlling the switching of an inverter, and changing its oscillation frequency. CONSTITUTION:When the load current is changed by the change of the impedance of a fluorescent lamp 3, the current flowing in a light emitting diode 5a in a photo-coupler 5 is increased, thereby the output of a photo-transistor 5b is changed. When the oscillation frequency of an oscillation circuit in a drive circuit 4 is changed by the magnitude of the output of the photo-transistor 5b, switching frequencies of transistors TR1 and TR2 are changed in response to the impedance change of the fluorescent lamp 3, and the current flowing in the fluorescent lamp 3 is invariably controlled at optimum. The effect of the distortion of the signal wave-form and noise caused by the L component of a transformer is prevented.
Patent JP-H04111460-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISOYAMA KIKUO
IPC: H01L25/00
Filed: 1990-08-31
Abstract: PURPOSE:To make it possible to wire-bond a specified integrated circuit device with any pad formed on either a mother board or a sub-board by laying out said sub board close by a specified integrated circuit device fixed by mounted on the mother board. CONSTITUTION:When a support section 34 of a sub-board 30 is fixedly soldered to a pad 20 formed on a mother board 10, a pad 44 of the mother board 10 is laid out close near a pad 44 of the sub-board 30 on an integrated circuit device 22. More particularly, this layout is most proper to ROM where an address signal is supplied from the mother board 10 and the output data is supplied to the sub-board 30 and due to this layout, direct wire bonding is available from an electrode of the integrated circuit device 22 to the pad 14 of the mother board or the pad 44 of the sub-board 30, which produces a marked effect to cut down a wire bonding process and reduce the area of a conductive passage. Especially, in a bipolar integrated circuit device which uses a multi-pin integrated circuit, the efficiency of a wire bonding is enhanced.
Patent JP-S6472909-A (JP)
Title: Production of beta-sialon-alpha-silicon nitride composite powder
Inventor: KISHI YUKIO
IPC: C01B21/082
Filed: 1987-09-14
Abstract: PURPOSE:To obtain beta-SIALON-alpha-silicon nitride composite powder giving sintered compact having high fracture toughness, by reductively nitriding raw material blended with silicon powder, alumina powder and carbon powder under a specified two-stage temp. condition. CONSTITUTION:Silicon powder, alumina powder and carbon powder as reducing agent (e.g. acetylene black powder) are blended in the proportion giving SIALON. Then, the obtd. blended raw material is reductively nitrided in a nitrogen atmosphere at 1,350-1,460 deg.C for >=2hr and thereafter, further reductively nitrided at 1,470-1,550 deg.C for >=2hr. Then, the residual carbon is removed by heating the obtd. powder in the air to obtain the alpha-SIALON-alpha-silicon nitride composite powder. The sintered compact of the obtd. composite powder has high fracture toughness and can be used for the purpose required high fracture toughness, such as for cutting tool.
Patent JP-H1161094-A (JP)
Title: Release agent composition
Inventor: KOBAYASHI NOBUHISA
IPC: C08L83/07
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a release agent composition capable of maintaining the quality of its own at the time of processing the release agent or even after having undergone several processing steps after the processing and retaining stabilized releasability and low release noises. SOLUTION: The major component of a silicone-based release agent, and at least one lap release controlling agent selected from those of a silica structure having a SiO2 unit, of a resin structure having a SiO2 unit and a (CH3 )3 SiO1/2 unit or of a resin structure having a SiO2 unit and a CH2 =CH (CH3 ),SiO1/2 unit is added thereto. In this instance, the total number of the functional groups such as an alkenyl group present in both methylpoly-siloxane and lap release controlling agent is 0.05-3.0 per 100 methyl groups, and based on 100 pts.wt. silicone-based release agent, 0.05-1.0 pt.wt. silicone-based fine powder having an average particle diameter of 0.5-5.0 μm is incorporated.
Patent JP-S59118728-A (JP)
Title: Preparation of myrcenol
Inventor: MIHASHI SHIGERU
IPC: C07C33/02
Filed: 1982-12-27
Abstract: PURPOSE:To prepare the titled substance useful as a synthetic perfumery, in one step, by the deamination of hydroxygeranyl dialkylamine or hydroxyneryl dialkylamine using a palladium-phosphine-cation complex as a catalyst. CONSTITUTION:Myrcenol is prepared by the deamination of hydroxygeranyl dialkylamine or hydroxyneryl dialkylamine using a complex of formula I [the sign of formula II is eta-allyl; L is tertiary phosphine (e.g. unidentate ligand of formula III, bidentate ligand of formula IV, etc.; R1-R3 are lower alkyl, cycloalkyl, aryl, etc.; R is lower alkyl, cycloalkyl, etc.; Y is -(CH2)2-, etc.); X is counter anion (e.g., ClO4<->, BF6<->, PF6<-> etc.)] as a catalyst. The molar ratio of the catalyst to the raw material is 1/400-1/2,000, and the reaction is carried out under heating at 100-150 deg.C and 1-50mm.Hg. USE:Raw material of synthetic perfume.
Patent JP-H1069251-A (JP)
Title: Display device, display system and image processing device
Inventor: MIYAMOTO KATSUHIRO
IPC: H04N5/44
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To transmit image data in compliance with the power of a display device and allow good processing and display by transmitting the frame rate of video data capable of being displayed to an image processing device. SOLUTION: When the power source is turned on, a ROM inside a display unit 14 transfers the information on the data of the number of colors capable of being displayed by the unit 14 including the data of common division number, resolution, and the period of data transfer dependent on the frame period of the panel as required for the display unit 14 to a control section 4. Based on such information, the control section 4 calculates the minimum frame rate and blanking period which the display device can receive and transmits the information to a host 1 through a communication circuit 3. On the other hand, the circuit 3 receives the information on the pixel clock, frame rate, and blanking period transmitted from the host 1 and the control circuit 4 calculates the processiung clock based on this data and controls the clock generating circuit 19.
Patent JP-H0679625-A (JP)
Title: Spark receiver
Inventor: SUZUKI MASAYUKI
IPC: B24B55/06
Filed: 1992-08-27
Abstract: PURPOSE:To provide a light-weight spark receiver, which can be folded for carrying and which can be assembled and disassembled in a short time. CONSTITUTION:At the time of performing the metal working or the like with a working tool 9, spark is generated. At this stage, a spark receiver is used, and this spark receiver is provided with a shielding cloth 10 made of fire- resistant cloth and formed into a sector form, and a frontage beam member 51 installed along the circumferential edge of the sector form of the shielding cloth 10 and having the flexibility, and a rear beam member 55 installed over from a pivot part of the sector form of the shielding cloth 10 to the central part of the circumferential edge. Both ends of the frontage beam member 51 are drawn to each other to raise the central part thereof and the shielding cloth 10 is formed into a semi-conical surface. The member 30 is made of fire- resistant cloth.
Patent JP-H0391466-A (JP)
Title: Method for enhancing flavor of honey-containing drink
Inventor: MATSUI YOKICHI
IPC: A23L2/38
Filed: 1989-09-04
Abstract: PURPOSE:To enhance flavor of honey in a honey-containing drink by heating a honey-containing drink in the presence of an alkali salt. CONSTITUTION:An alkali salt such as sodium hydrogen carbonate or potassium carbonate is added in a concentration of about 10-2000ppm, preferably 50-500ppm to a drink containing honey, preferably in a concentration of 3-20wt.% and the honey-containing drink containing the alkali salt is heated in heating conditions stronger than that expressed by lines binding each point of each heating condition carried out at 100 deg.C for 10min, at 110 deg.C for 5min, at 120 deg.C for 1min, at 130 deg.C for 6sec and at 140 deg.C for 1sec.
Patent JP-S60122052-A (JP)
Inventor: MASUDA TSUNEO
IPC: B02C7/12
Filed: 1983-12-03
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-S6289638-A (JP)
Title: Production of 1-substituted-2,2-dihalo-3,3,3-trifluoropropanol and derivative thereof
Inventor: HIYAMA TAMEJIROU
IPC: C07C303/28
Filed: 1985-10-16
Abstract: PURPOSE:To efficiently produce the titled compound useful as a raw material for fluorine-containing pyrethroid based insecticides, etc., by reacting a readily available 1,1,1-trihalotrifluoroethane with an aldehyde in the presence of zinc dust and further reacting the resultant product with an electrophilic reagent. CONSTITUTION:A 1,1,1-trihalotrifluoroethane expressed by formula I (X and X<1> are Cl, Br or I; X<2> is halogen) is reacted with an aldehyde expressed by the formula (R is alkyl, aryl or alkenyl) in the presence of zinc dust and the resultant product is then reacted with an electrophilic reagent, e.g. water, acylating agent, sulfonylating agent or alkylating agent, etc., to afford the aimed 1-substituted-2,2-dihalo-3,3,3-trifluoropropanol expressed by formula II (Y is H, acyl or sulfonyl) and a derivative thereof. The addition of a transition metal compound or reaction carried out while irradiating with ultrasonic wave improves the yield.