baber/WOPTO huggingface dataset:
Patent JP-S606018-A (JP)
Title: Intake system of engine
Inventor: HITOMI MITSUO
IPC: F02B31/00
Filed: 1983-06-24
Abstract: PURPOSE:To generate a swirl during low load conditions of an engine to improve combustion performance thereof by concentrating fuel-air mixture into an intake passage adjacent to a secondary intake port and supplying the same toward a primary intake port. CONSTITUTION:During low load conditions of an engine 1, the operation of a secondary intake valve 9 is stopped and an intake passage 6a adjacent to a primary intake port 4 is closed by a shut-off valve 13. The fuel-air mixture in an intake passage 6 is concentrated into an intake passage 6a adjacent to a secondary intake port 5, and then supplied through the intake passage 6a toward the primary intake port 4. As the fuel-air mixture is discharged along a tangent of the peripheral wall of a combustion chamber 2, a strong swirl is generated.
Patent JP-S62275442-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1986-05-21
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-S5541369-A (JP)
Title: Air warmer
Inventor: TOUGO HIDENORI
IPC: F23N3/00
Filed: 1978-09-18
Abstract: PURPOSE: To provide an air warmer, which is designed to be capable of controlling the combustion rate and air supply rate in combination by way of simple manipulation, whereby it is enabled to supply warm air kept substantially at a constant temperature.  
     CONSTITUTION: An air warmer of this invention comprises a combustion unit 9 consisting of a combusting section, combustion air supplying fan 11 and heat exchanger 12. Air warmed by the heat exchanger 12 is blown out from air outlet port 2 by the operation of convection fan 13. In the above arrangement, the combustion fan 11 is arranged to be capable of changing its air supply rate by turning a rotatable plate 29 through manipulation of knob 43, thereby turning a damper 21 by means of shaft 28 and lever 25, and changing the opening area of air supply opening. Further, arrangement is such that, when three switches 30W32 fixed to fan cover 27 are turned selectively on and off through manipulation of respective knobs 36W38, convection fan 13 is driven at either of "strong", "medium" or "weak" position cooperative relationship with the position of said knob 43. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5541376-A (JP)
Title: Moisture permeable gas shielding material
Inventor: TAKAHASHI KENZOU
IPC: D21H21/14
Filed: 1978-09-19
Abstract: PURPOSE: To improve flame preventiveness and selective gas permeability of a permeable gas shielding material used, for instance, for partition plate of total heat exchanger in an air conditioning apparatus.  
     CONSTITUTION: A high molecular substance such as water soluble polyvinyl alcohol containing moisture absorbing agent preferably of lithium chloride is combined, by way of impregnation or coating, with porous fibrous material in the form of paper obtained from incombustible and hydrophilic fibers like glass fibers having fiber diameters, for instance, smaller than 5μm, thereby obtaining a required moisture permeable gas shielding material. By use of such a gas shielding material, it is almost impossible for gas like air or carbon dioxide to pass therethrough since gas in shielded by thin films of highly dense high-molecular substance formed between fibers. However, steam is adsorbed onto the surfaces of these films since fibers has moisture absorbability and condensed into water. Then, water is passed through fibers by way of capillarity and permiates through the gas shielding material from its back to the outside by way of evaporation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S596497-A (JP)
Title: Low temperature double-hull tank structure
Inventor: YOSHIHARA TAKEO
IPC: F17C13/12
Filed: 1982-07-02
Abstract: PURPOSE:To store a liquid in an outer tank without increasing a boil-off quantity even if the liquid outflow or leakage occurs due to a damage of an inner tank by providing a gas space between the inner and outer tanks, adding a heat insulation material outside the outer tank, and adding a protective lining outside it. CONSTITUTION:When an inner tank 3 is damaged, a gas detector 14 or the like is operated and on the other hand a liquid is leaked into a gas space 9 composed of sealed inactive gas and is stored to the same level as that of the inner tank 3 under an adiabatic cold reserving condition due to the heat insulating material 11 of an outer tank 4, thus the gas space 9 is kept at the same temperature as that of the inner tank 3. Since a heat insulating material, etc. is not inserted in the gas space 9, the storage liquid 7 leaked into the gas space 9 is stored as it is without increasing boil-off. Later, the storage liquid 7 is discharged. In addition, a protective lining 12 is added outside the insulating material 11.
Patent JP-H10293100-A (JP)
Title: Foreign material inspecting device
Inventor: KANZAKI TOYOKI
IPC: G01N21/93
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting device foreign materials wherein they are detected with sure even if they are thin, flat, transparent, or translucent. SOLUTION: A laser light source 1 which emits a laser light 2 toward a to-be-inspected surface 4a of a substrate 4 held on an inspection stage 5 which moves in 2-dimension, an interferometer 8 for fringe-scan which, provided in the light channel between the laser light source 1 and the substrate 4, comprises an objective lens 10, a reference surface 11, and a beam splitter 12, and a photo- detector 13 wherein plural photo-detecting elements which detect the light which has passed the objective lens 10 after reflected on the to-beinspected surface 4a and the reference surface 11, respectively, are allocated in 2-dimention, are provided. By comparing a reference value to the phase difference of output signal of different two photo-detecting elements, presence of foreign material on the to-be-inspected surface 4a is discriminated.
Patent JP-H11349426-A (JP)
Title: Composition for filling tooth root canal
Inventor: MANNSCHEDEL WERNER
IPC: A61K6/884
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being easily inserted into root canals, making it possible to insert a gutta percha pin and capable of well sealing the root canals by compounding an isoprene-based powder and a sealing material. SOLUTION: This composition comprises (A) one kind of powder based on isoprene and (B) at least one kind of sealing material. The component A is preferably trans-polyisoprene powder, gutta percha powder, balata powder or one kind of their mixture. The component A preferably contains at least 80 wt. of trans-polyisoprene. The component A preferably has a particle diameter of 10-30 μm. The component B is preferably insoluble in water. The composition comprises the trans-polyisoprene preferably in an amount of <=50 wt. % and the sealing material preferably in an amount of <=99 wt.%. The component A preferably further contains additive such as a filler, a pharmaceutically acceptable substance, an X-ray contrast medium and a wax.
Patent JP-H01288700-A (JP)
Title: Method for receiving low temperature liquefied gas
Inventor: KANAO EIJI
IPC: F17C13/12
Filed: 1988-05-11
Abstract: PURPOSE:To absorb the heat gain of a receiving tank as the rise in liquid temperature and pressure in the tank and reduce the generating quantity of BOG (Boil Off Gas) by making the inner pressure of the receiving tanker higher than the inner pressure of a tanker at the time of receiving a liquefied gas. CONSTITUTION:In the receiving method of a low-temperature liquefied gas from a tanker 1, the temperature and enthalpy of the liquefied gas in the tanker 1 are considered to become T1, i1 due to the heat input at the time of transferring the gas into a receiving tank 4 while, on the other hand, the temperature and enthalpy of the liquefied gas in saturation in the receiving tank 4 are defined as Tt, it, and the pressure in the receiving tank 4 is set to be, Tt>=T1, it<=i1.
Patent JP-S5818443-A (JP)
Inventor: YAMAGUCHI ATSUSHI
IPC: D03D15/567
Filed: 1981-07-24
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-H11302637-A (JP)
Title: Method for preventing deterioration of inside of aerosol container
Inventor: KAWAMOTO SHOICHI
IPC: A01N25/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the deterioration of the inside of an aerosol container whereby an aqueous insercticidal aerosol composition can be stored for a long term without rusting or corroding the container irrespectively of whether the container is a coat can or a non-coat can. SOLUTION: There is provided a method for preventing the deterioration of the inside of an aerosol container, which comprises adding a sorbitan fatty acid to an aqueous insecticidal aerosol composition comprising a base containing an insecticide, a solvent, and water and a propellant. It is desirably that the sorbitan fatty acid ester is at least one member selected from the group consisting of sorbitan monolaurate, sorbitan monooleate, and sorbitan polyoxyethylene monooleate, and it is contained in an amount of 0.3-3.0 (wt./vol.) based on the aerosol composition.
Patent JP-H09281412-A (JP)
Title: Endoscope eyepiece part
Inventor: SEKIYA TAKAOMI
IPC: G02B23/26
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain the luminance of a center part important as an observation object for instance even though an area having remarkably high luminance compared with a periphery exists at the peripheral part of a screen unimportant as the obeservation object. SOLUTION: The image of the obeservation object is formed on the light emitting end surface 10a of a fiber bundle 10, and is observed through an eyepiece 12 which is an eyepiece optical system. A photometric luminous flux separated from an observation luminous flux by a half mirror 14 is led on a photometric photodetector 22 through an image-forming lens 21. The image formed on the light emitting end surface 10a is reformed on the photometric photodetector 22 by the image-forming lens 21. The photodetection surface of the photometric photodetector 22 is divided into four photodetection areas 22a, 22b, 22c and 22d.
Patent JP-H10308383-A (JP)
Title: Vacuum processor and driving method for vacuum processor
Inventor: NIIFUKU SATORU
IPC: H01L21/302
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processor capable of preventing the damage on a pressure gage and improving a working rate. SOLUTION: In a vacuum processor 1 provided with a vacuum processing chamber 11 and a pressure gage 12 for measuring a pressure inside the vacuum processing chamber 11, a comparison pressure gage 13 is provided in the vacuum processing chamber 11 through a stop valve 17, a leakage means 19 is provided between the stop valve 17 and the comparison pressure gage 13, and an inert gas introduction pipe 20 is connected between the stop valve 17 and the comparison pressure gage 13. To the pressure gage 12 and the comparison pressure gage 13, an alarm part such as an alarm lamp 14d and an alarm buzzer 14e, etc., for annunciating an alarm in the case that the difference pressure of the pressure measured by the pressure gage 12 and the pressure measured by the comparison pressure gage 13 exceeds a set value is connected.
Patent JP-H01286309-A (JP)
Title: Aligner
Inventor: KOSUGI MASAO
IPC: G03F7/20
Filed: 1988-05-12
Abstract: PURPOSE:To make it possible to always perform highly precise alignment by forming a photosensitive layer in a wafer holding means. CONSTITUTION:A photosensitive layer 106 consisting of optomagnetic record material, photochromic material, etc., is formed in a wafer chuck 3 which absorbs and holds a wafer 4. Accordingly, an alignment mark of reticule is transferred on this photosensitive layer 106 through a photographing lense 5, and based on the positioning relation between the transferred alignment mark image and the alignment mark on the wafer 4, positioning between the reticule and the wafer 4 or each shot area of the wafer 4 can be performed. Hereby, without recourse to treatment process of the wafer 4, always highly precise positioning can be performed.
Patent JP-S5816703-A (JP)
Title: Production of angle material having curved surface
Inventor: MIYAHARA MASATOSHI
IPC: B21B1/08
Filed: 1981-07-22
Abstract: PURPOSE:To produce a thick walled angle material which is uniform over the entire part by curving a flat steel plate from both side edge parts with upper, lower finishing rolls having prescribed calibers then curving the material to a prescribed shape and applying drawing-down forces properly on the flat surface of the steel material. CONSTITUTION:A flat steel plate is inserted through roll gangs into between upper and lower finishing rolls 10 and 20 having prescribed calibers. First, both side edge parts are pressed downward by the flange part 21 and forming channel 22 of the upper roll 20. As the material advances, the intermediate part of the flat steel material to be worked is brought into abutment on the projection forming part 12 of the lower roll 10, by which the material is bent gradually. When the material arrives at the caliber parts formed in the contact positions of the rolls 10, 20, it is curved to a prescribed shape; at the same time, the web part during curving is screwed down by the pressurizing forces between the rolls 10 and 21, by which said part is rolled as much as the wall thickness is reduced by lateral elongation in the curved part and the material is formed roughly equal in all parts. the formed material is delivered out.
Patent JP-S5816108-A (JP)
Title: Burner
Inventor: KANEFUJI KOUICHIROU
IPC: F23C3/00
Filed: 1981-07-23
Abstract: PURPOSE:To automatically control the re-circulating rate of exhaust gas after combustion, according to the intensity of combustion of a burner, by providing a cylindrical burner tile to the front part of a burner, and by feeding the secondary air through the outer periphery of a burner tile. CONSTITUTION:The fuel injected from the top of a fuel feed pipe 1 and the primary air fed from the top of air feed pipes 5 are mixed with each other, and the mixed gas passes through the center port 11a in the center of a burner tile 11. The exhaust gas after combustion can be sucked from an exhaust gas conduit 18 by a venturi effect produced in this part, because negative pressure is produced in the gap 10 in the rear part of a burner tile 11. Accordingly, moderate, reducing combustion is taken place, with the fuel injected from the fuel feed pipe 1, being mixed with the air blown off from the air feed pipe 5, of which rate of air is not enough to perform complete combustion. With such an arrangement, the re-circulating rate of exhaust gas after combustion is changed, in accordance with the kinetic amount of mixed air, so tht a trouble such as blow-out, caused by excess or deficiency of feed air, will not occur in a burner.
Patent JP-H11295885-A (JP)
Title: Resist composition and pattern forming method
Inventor: KON JUNICHI
IPC: G03F7/004
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a resist compsn. which can give a resist pattern with high resolution and to provide a pattern forming method using this compsn. SOLUTION: This pattern forming method uses a resist compsn. containing 1 to 50 pts.wt. of an additive described below to 100 pts.wt. of the resist solid content. The additive has >=160 deg.C melting point, contains no aromatic ring, has <=50 Å molecular size and is soluble with a developer of the resist.
Patent JP-H07300866-A (JP)
Title: Structure of retaining wall and method for building the same
Inventor: UENO SHOICHI
IPC: E02D29/02
Filed: 1994-05-02
Abstract: PURPOSE:To prevent a change in a setting state of a retaining wall due to the influence of frozen soil in a cold district. CONSTITUTION:In a structure of a retaining wall which is constructed on the periphery of a cut or an embankment, there are provided a retaining wall foundation 12 having a generally L-shaped cross section wherein a bottom wall 18 located and burned to a depth exceeding a freezing depth and a retaining wall body 14 having a generally L-shaped cross section which is mounted and secured onto the upper surface of the foundation 12. Counterforts 12C lower than a vertical wall 12A of the foundation 12 are formed on the foundation 12 so that the body 14 is fixed by steps between the counterforts 12C and the wall 12A and the upper surfaces of the counterforts 12C. As a result, the retaining wall foundation is constituted of the retaining wall itself, and hence strength of the foundation portion of the retaining wall is enhanced and deviation of location of the body 14 mounted on the foundation can be avoided.
Patent JP-S62274503-A (JP)
Inventor: KURAMOTO MASAMICHI
IPC: C04B35/49
Filed: 1986-05-22
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-S5240035-A (JP)
Title: Memory equipment using electric charge transfer element
Inventor: KITANO YOSHITAKA
IPC: G11C19/28
Filed: 1975-09-25
Abstract: PURPOSE:One or more than one unit of electric charge transfer loop is formed into a group, which is further grouped into some groups. In this group formation, only the access-received group has a drive with high-speed clock of large power consumption and other groups are driven by low-speed clock. In this way, low power driving can be ensured.
Patent JP-H10291223-A (JP)
Title: Method and apparatus for manufacturing floor mat
Inventor: IKEDA YUUKI
IPC: B29L31/58
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkle or strain by carrying an expansible and contract ible film on a mold having a molding material sheet placed thereon with a cover, supplying fluid to an expansion and contraction chamber therebetween so as to expand it, simultaneously sucking air at an end of a protrusion molding through hole at a bottom of the mold, and charging the sheet in the hole. SOLUTION: A cover 30 of a mold 20 carries an expansible and contractible film 31 to form an expansion and contraction chamber 51. And, a protrusion molding through hole 23 is provided at a bottom 22 of the mold 20. A laminate 17 is placed on the mold 20, and the cover 30 is disposed. Fluid is supplied to the chamber 51 via a fluid passage 52, expanded, and the laminate 17 is pressed to a molding inner wall 21 and hole 23 of the mold 20. Simultaneously, the air at an end of the hole 23 is sucked from a molding material sealing means 41 and gas passage 42. Accordingly, a sheet for a substrate layer intruded into the hole 23 is arrived at the means 41 from an end opening 24. Then, the laminate 17 is molded.
Patent JP-S5741523-A (JP)
Title: Glow plug for use in diesel engine
Inventor: MINEGISHI SOUKICHI
IPC: H05B3/42
Filed: 1980-08-23
Abstract: PURPOSE:To simplify the structure and manufacture of a glow plug used in a diesel engine and also to improve its temperature-rise characteristic, by making a heater rod by joining a pair of ceramic rods having a resistor at one joining surfaces thereof, and constituting a glow plug by assembling the heater rod into a hollow holder. CONSTITUTION:A glow plug 10 of this invention consists of a heater rod 14 and a holder 15 in the form of a substantially tubular shape which is adapted for holding the heater rod 14 at its top. To the rear end of the holder 15, an extenal connecting terminal 17 is fitted by the intermediary of an insulating bush 16 made of a synthetic resin or the like. The heater rod 14 had a substantially elliptic cross section and is formed by joining, under compression, a pair of ceramic rods 12, 13 having a resistor 11 on one of the joining surfaces. The resistor 11 consists of a heater section 11a and a first and a second lead sections 11b, 11c. The heater section 11a is shaped to have a smaller width than the lead sections 11b, 11c. Further, the lead sections 11b, 11c are connected electrically to metal coating layers 19, 20 applied over the outer surface of the heater rod 14, and the heater rod 14 is reinforced by a metal pipe 21 fitted on the rod 14.
Patent JP-H10294274-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMAMURA HIDEYUKI
IPC: H01L21/027
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a resist pattern, which prevents halation and improves dimension controllability, without the occurrence of the film wear of resist and the deterioration of a form even if a reflection preventing film is used at the time of forming a resist pattern. SOLUTION: An etched film 20 being a high reflection film having a step on a semiconductor substrate 40 and the reflection preventing film 50 coats the etched film 20. The reflection preventing film 50 is etched back until the flat part of the etched film 20 is exposed. Since the film thickness of the reflection preventing film 50 of the step part in the etched film 20 is thick compared to the flat part, the reflection preventing film 50 is formed in the step part of the etched film 20. Thus, halation owing to the step can be prevented at the time of forming the resist pattern and it is not necessary to etch the reflection preventing film 50 after the resist pattern is formed. Then, dimension controllability improves since the film wear of the resist and the occurrence form deterioration do not occur.
Patent JP-S63280361-A (JP)
Title: Memory access control system
Inventor: KITAZAWA MASAHIRO
IPC: G06F13/12
Filed: 1987-05-13
Abstract: PURPOSE:To improve the use efficiency of a common bus by sending a request of read of a channel command word (CCW) from the address, which a command address word (CAW) indicates, to a memory access controller and reading out the specific CCW and sending it to the common bus. CONSTITUTION:A CPU 2, a channel 3, and a memory access controller 5 are connected to an 8-byte common bus 1, and the channel 3 is provided with a collective processing request signal generating part 9, and the controller 5 is provided with a CCW access control part 10. When the CPU 2 executes an input/output instruction, the generating part 9 requests to use the bus 1 and requests the controller 5 to transfer contents of a CAW 7 and CCW 8, and the control part 10 in the controller 5 accesses the CAW 7 to get the storage address of the CCW in accordance with contents of the CAW 7 and reads out the CCW and sends it onto the bus 1 together with the CAW.
Patent JP-S63279990-A (JP)
Title: Vessel having reduced wave making resistance
Inventor: IWAMI SHOJI
IPC: B63H5/02
Filed: 1987-05-12
Abstract: PURPOSE:To reduce wave to be produced when a vessel advances by guiding water in front of hull into a water path formed in longitudinal direction of the hull, and reducing variation of cross-sectional profile of the hull. CONSTITUTION:A hull 1 has a rectangular profile where opposite sidefaces 2A, 2B and the bottom face 3 of the hull 1 are formed into rectangular plates. A water path 6 is formed by barrier walls 4A, 4B and a ceiling barrier wall 5 in the hull. The water path 6 has a circular cross-section at the intermediate section of the hull and gradually enlarging square cross-sections at front and rear portions of the hull. A propulsion unit 7 is provided in central portion of the water path 6. Since the propulsion unit 7 guides water in front of the water path 6 into the water path and the cross-sectional profile of the hull does not vary, production of wave can be suppressed when the hull 1 advances.