baber/WOPTO huggingface dataset:
Patent JP-H10279339-A (JP)
Title: Dispersing for concrete having high flowability and high density self-filling property
Inventor: BUERGE THEODOR A
IPC: C04B24/26
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve flowability and high density self-filling property by copolymerizing N-vinylaminde or N-vinyllactone with a specified monomer and maleic acid (salt), fumaric acid (salt) or itaconic acid (salt). SOLUTION: This dispersing contains a water-soluble N-vinyl copolymer having 3,000-50,000 g/mol number average mol.wt. obtd. by copolymerizing N-vinylamide or N-vinyllactone of formula I (where each of R1 and R2 is H or 1-12C alkyl and R1 and R2 may bond to each other to form di-, tri-, tetra- or pentamethylene forming a 5- to 8-membered lactam ring in combination with amido) with a monomer of formula II [where each of (m) and (n) is 3-150] obtd. by allowing maleic anhydride to react with polyethylene glycol monomethyl ether having 7-115 mol added ethylene oxide and a monomer of formula III, IV or V (where M is H, an alkali metal, an alkaline metallic atom, ammonium or ammonium derived from a prim. to tert. amine) in a molar ratio of 1:(0.1-0.95):(0.05:0.9).
Patent JP-H07130598-A (JP)
Title: Manufacture of antireflection film
Inventor: NAGAYAMA TETSUJI
IPC: G03F7/11
Filed: 1993-10-29
Abstract: PURPOSE:To manufacture an antireflection film precisely controlling it in composition so as to obtain the film prescribed in composition as required. CONSTITUTION:An Si antireflection film 8 interposed between a substrate 1 and a photoresist film 9 formed on it is formed through such a manner that an Si film 6 of amorphous silicon or the like is formed on the substrate 1, and ions such as O<+>, N<+>, C<+>, are implanted into the Si film 6 for the formation of the antireflection film 8 prescribed in composition.
Patent JP-H09113054-A (JP)
Title: Air conditioner
Inventor: OKUBO TAKESHI
IPC: F25B1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the stay of refrigerant in a stopping outdoor unit by providing a switching valve at a gas tube connected to a constant-capacity type outdoor unit except a variable-capacity type outdoor unit, and providing a receiver tank in the variable-capacity outdoor unit except the constantcapacity type outdoor unit. SOLUTION: In cooling or heating operation, the switching valve 20a of an operating constant-capacity unit 2a is opened, and the switching valve 20b of a stopping constant-capacity unit 2b is closed. Since the valve 20b is closed, no gas refrigerant flows to the stopping unit 2b. Since no valve is provided at a branch liquid tube 7c, the part of the refrigerant liquefied by an indoor heat exchanger 34 flows to the stopping unit 2b through the tube 7c. However, since no receiver tank is provided in the unit 2b, even if the refrigerant is stayed in the refrigerant tube to a motor operated expansion valve 15, its amount is very little, and hence insufficient refrigerant does not occur in the operating outdoor unit.
Patent JP-H09109019-A (JP)
Title: Wafer polishing method and polishing device
Inventor: ISOBE AKIRA
IPC: B24B37/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the flow-away of abrasive material so as to reduce running cost, and spread the abrasive material all over the surface of a base so as to attain in-plane uniformity of the abrasive material. SOLUTION: A polishing device is provided with a polishing table 2 with a polishing pad 1 stuck thereto, an abrasive material feed nozzle 4 disposed above the center part of the polishing table 2 so as to feed abrasive material 3, a substrate holding part 5 for holding a substrate (wafer), and gas blowoff nozzles 6 disposed around the polishing table 2. The polishing table 2 and the substrate base holding part 5 are rotated in the same direction, the abrasive material 3 is fed, and the base is pressed to the polishing table while blasting gas to polish the base. At this time, the supply of the abrasive material 3 is made less than that in a conventional way.
Patent JP-H02140939-A (JP)
Title: Manufacture of bipolar transistor
Inventor: NAKANISHI MASAHIKO
IPC: H01L29/73
Filed: 1988-11-22
Abstract: PURPOSE:To increase the operation speed by laminating a base layer, laminating an amorphous film or a polycrystalline film on or on and around the surface of the base layer, on which base electrodes are to be formed, and then forming an emitter layer. CONSTITUTION:In a process of exposing a base layer 3, an amorphous film 4 is formed beforehand on the top of the base layer 3 over a range of etching for forming base electrodes 7. Etching automatically stops when it reaches the amorphous film 4 and the amorphous film 4 is etched with a different etching liquid. Therefore, the base layer 3 can be securely exposed even if it is thin. Thereby a high-operation-speed bipolar transistor having the thin base layer 3 can be obtained.
Patent JP-H10141072-A (JP)
Title: Control device for engine with mechanical supercharger
Inventor: TAZAKI YUTAKA
IPC: F02D43/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enlarge an operation region to strengthen an intake flow in a cylinder. SOLUTION: In at a first region, a valve lift amount and the operation angle of an intake valve are reduced and an intake swirl flow generated in a cylinder is strengthened and drive of a supercharger is stopped. Meanwhile, in a second region wherein the number of revolutions or an engine load is increased to a value higher than that in the first region, a valve lift amount and the operation angle of the intake valve are increased to strengthen an intake swirl flow, and the supercharge is driven.
Patent JP-S63148304-A (JP)
Title: Program storage system for programmable sequence controller
Inventor: OKAYAMA YOSHIHIKO
IPC: G05B19/02
Filed: 1986-12-12
Abstract: PURPOSE:To clarify the boundary of one step of sequence instruction words to scroll up/down the program display by adding a one-bit memory to a programmable sequence controller of the compiling system. CONSTITUTION:A small-capacity RAM 12 which has not an area to store a sequence program is used, and one memory bus of a microprocessor 10 is connected to a one-bit memory 14 when a display request of the sequence program is issued from a peripheral device 26. One step of sequence instruction words is confirmed by this one-bit signal, and the RAM 12 is switched to read out compiled instruction words, and these compiled instruction words are converted to normal sequence instruction words. Thus, the process is executed step by prevent the boundary of one step portion from being indistinct because of a break of one step of sequence instruction words.
Patent JP-2000116247-A (JP)
Title: Structural material for plastic greenhouse
Inventor: KOMINATO TAKESHI
IPC: A01G9/14
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject structural material without causing an inconvenience of reducing frictional force with a film and slipping the film from a prescribed position of a framework material and wrinkling the film even when wetting the framework material, fixing tools and the film with rain, etc., by composing the structural material so as to nip the film with the specific framework material and the fixing tools. SOLUTION: This structural material for a plastic greenhouse comprises a framework material and fixing tools fitted to the outer wall of the framework material thereof. The framework material is composed by covering metal tubes with a synthetic resin and protruding ridges are formed on the outer wall thereof. The fixing tools have a thin cross-sectional shape and recessed parts coincident with the protruding ridges on the outer wall of the framework material are formed on the inner wall thereof. The structural material is composed so as to nip a film 3 with the framework material and the fixing tools. At this time, the protruding ridges on the outer wall of the framework material are preferably formed over the full length in the longitudinal direction of the framework material.
Patent JP-H04267152-A (JP)
Title: Sheet counting rotary offset press
Inventor: ARUNO BUIRUTSU
IPC: B41F7/06
Filed: 1991-11-12
Abstract: PURPOSE: To provide a sheet-fed rotary offset printing machine of a variably usable tandem structure type for performing both a high offset printed quality and an effective treatment of a sheet in a sheet feeder and printing without contaminating a carton and the sheet in a multicolor perfector printing. CONSTITUTION: Sheet turning units 8, 9 are disposed as an additional rotating unit between a preceding printing or finishing unit and perfector printing units I, II, III,... in a feeding direction of a sheet to be printed.
Patent JP-H04169045-A (JP)
Title: Flat plate type display device
Inventor: YAMAZAKI FUMIO
IPC: H01J5/02
Filed: 1990-10-31
Abstract: PURPOSE:To realize the prevention of color shift due to the landing shift of an electron beam and improve a picture quality, by providing heat conduction members in at least one of a back surface electrode and electron beam control electrodes, and penetrating heat conduction member end portions into an inside container, and conducting provision by welding them between the inside container and the outside container. CONSTITUTION:Heat conduction members 14a, 14b, 15 are connected to at least one of a back surface electrode 5 and control electrodes 7-9, and the end portions of these members 15, 14a, 14b are penetrated into the inside container 4, and provided between the inside container 4 and the outside container 3, and push-pressing is done by utilizing atmospheric pressure, and heat conduction id arranged to be conducted effectively. Also, a high reflection rate film is formed at a surface opposite to at least one wire thermal cathode of the electrode 5 and the electrodes 7-9 facing a cathode. As a result, the temperature rise of control electrodes 7-9 is restrained by letting heat from the control electrodes 7-9, and the back surface electrode 5 heated by radiation heat from the cathode 6 go to the outside container 3 through the heat conduction members 14a, 14b, 15, and the landing shift of an electron beam can be prevented. Also, the temperature rise of the control electrodes can be restrained.
Patent JP-H09136543-A (JP)
Title: Cabin door for truck and the like
Inventor: YOSHINO MASAHIKO
IPC: B62D33/06
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To narrow the space between a door and a window by providing opening/closing hinges between the door and the window, which are longitudinally provided on the lateral of the cabin and can be opened and closed, on coaxial center for common use. SOLUTION: A shaft 6 is provided between the upper side and the lower side of a bead frame 8 and a door 2 hinge 4 and a window 3 hinge 5 are respectively fitted to and supported on the upper and lower ends of the shaft 6 in a free manner of making rotational movement. The hinge 4 on the door 2 side is formed in a vertically yoked type and fitted to the hinge 5 on the window side 3 in a sandwiched style. Both hinges 4, 5 include an arm formed in a circular arc curvature of a certain radius around the shaft 6 and the rear end of the glass door 2, the front end of the glass window 3 and the like are fixed to the tip of the arm with bolts 31, 32. The front end side of the door 2 is opened and closed and the rear end side of the window 3 is opened and closed by the rotational movement of the hinges 4, 5 around the shaft 6 center.
Patent JP-H01136001-A (JP)
Title: Method for detecting mark of strip like film
Inventor: SATO TOSHIMI
IPC: G06K7/00
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the erroneous operation in the reading of a mark, by linearily arranging the monochromatic mark of a strip like film in the width direction thereof and arranging a plurality of optical sensors in the lateral direction of the strip like film. CONSTITUTION:A film 1 is composed of a polyethylene film having six color patters printed on the single surface on the upper side thereof and supplied from an unwinding feed roll 4. A film 1' is also a polyethylene film mostly wound around a take-up roll 4' and the final end thereof is connected to the start end of the film 1 by a tape 2 whose base material is black. Sensors 3, 3', 3'' for detecting black are arranged in the lateral direction of the film and, only when 'black' is simultaneously detected by the sensors 3, 3', 3'', it is judged that an object to be detected is a black spliced tape.
Patent JP-H04168725-A (JP)
Title: Manufacture of semiconductor device
Inventor: HANDA KIYOSHI
IPC: H01L21/306
Filed: 1990-11-01
Abstract: PURPOSE:To eliminate the need for providing an exclusive jig and a device conformed to the size of a semiconductor substrate by covering the surface of the semiconductor substrate with a protective tape, on which an acidproof hollow ring larger than the semiconductor substrate is stuck. CONSTITUTION:A protective tape 11 is stuck on the surface of a wafer 13, into which impurities for forming an element are diffused, and an acidproof hollow ring 12 larger than the wafer 13 is pasted on the tape 11. The twenty to twenty-five rings 12, on which the wafers are stuck previously, are housed in a ring container case, and set to the loading section of an etching device. These rings 12 are forwarded up to an etching section by a carrying rubber roller by automatic start, and the rears of the wafers 13 are etched by an etchant from a nozzle. Etching is completed, the rings are washed by water and dried, and the rings 12 are housed in a container case set to an unloading section. Accordingly, the provision of an exclusive jig and a device conformed to the size of a semiconductor substrate is unnecessitated.
Patent JP-2000083836-A (JP)
Title: Table top vertical barbecuer
Inventor: NISHIMOTO TAKESHI
IPC: A47J37/07
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To permit barbecuing on a table by providing several holes for erecting skewers on the edge of a concave disk, providing a fixing base for a fuel container in the center of the disk and fitting a cylindrical fuel container thereinto. SOLUTION: A fuel container 4 is fitted into a fixing base 3 when heat has become strong enough. Skewers are erected in holes 2 made on the edge of a concave disk 1 in a state of surrounding the source of heat of the fuel container 4. Thus radiant heat can be absorbed efficiently, and heating efficiency is improved even by heat reflection by the concavity of the concave disk 1. The same effect can be obtained by fitting a heat reflection disk on the top of the open fuel container 4. As the heat of the fuel container 4 is radiated, skewers erected in a state of surrounding the fuel container 4 are heated uniformly, and by rotating the skewers, uneven grilling can be prevented and uniform heating can be ensured.
Patent JP-H08132980-A (JP)
Title: Roof lining for automobile
Inventor: HORIUCHI SEIJI
IPC: B60R13/02
Filed: 1994-11-07
Abstract: PURPOSE: To enable a molded ceiling and a suspended ceiling to be assembled without generating a step or a clearance between the molded ceiling and the suspended ceiling. CONSTITUTION: In a roof lining for an automobile, wherein its front part is constituted of a molded ceiling 1, and its rear part is constituted of a suspended ceiling 2, a recessed step part 1c is formed on the rear edge of the molded ceiling 1, a core material 3 attached to the front edge of the suspended ceiling 2 is fitted into the recessed step part 1c, the core material 3 is fixed to the molded ceiling 1 by a clip 6 inserted into a clip emboss 3b formed on the core material 3, and the suspended ceiling 2 is suspended by a suspending means. By that, assembly can be performed without generating any step or any clearance between the molded ceiling 1 and the suspended ceiling 2, and the molded ceiling 1 and the suspended ceiling 2 can be individually assembled, and workability is therefore improved.
Patent JP-H02266116-A (JP)
Title: Torque limiter
Inventor: KOYAMA KINICHI
IPC: F16D7/02
Filed: 1989-11-16
Abstract: PURPOSE:To secure large and stable torque with a small magnet by installing a permanent magnet, different in polarity alternately, radially in a boss of magnetic material locked to a turning shaft, and interposing magnetic granules between the boss and a a cylinder of the magnetic material surrounding this magnet. CONSTITUTION:A boss consisting of magnetic material is locked to a turning shaft 1, and a cylindrical permanent magnet 3 is locked to a recess 2A on an outer circumferential surface of this boss 2 radially in making its polarity different alternately in even-numbered pieces, and a support 4 consisting of nonmagnetic material such as resin or the like, forming an inner rotor A which is supported by a bearing 5 consisting of this nonmagnetic material. On the circumference of this bearing 5, there is provided with a cylinder B which consists of the magnetic material and being concentric with the inner rotor A, and magnetic granules 6 are interposed between this cylinder B and the permanent magnet 3. When the turning shaft 1 is rotated, the cylinder B is magnetically attached and rotated by bonding strength among particles of the magnetic granules 6 and this rotation is transmitted to the driven side. Magnetic flux passes through the magnetic granules 6 at high density, so that even if the permanent magnet is small in size, a large torque is securable.
Patent JP-S63150215-A (JP)
Title: Hair cosmetic
Inventor: AKIMOTO KEIICHI
IPC: A61Q5/12
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a hair cosmetic extremely stable with time and exhibiting excellent hair-setting effect without degrading the feeling of hair by applying to hair and rinsing with water, by using an ampholytic polymer, a water-soluble inorganic salt and xanthan gum. CONSTITUTION:The objective cosmetic contains (A) 0.1-20wt.% ampholytic polymer insoluble in water and soluble in 10% salt solution as 0.1wt.% at 20 deg.C, e.g. a copolymer of an acidic vinyl monomer (e.g. acrylic acid) and a basic vinyl monomer (e.g. diethylaminoethyl methacrylate), (B) 0.1-30wt.% water-solu ble inorganic salt (e.g. sodium sulfate, potassium chloride, etc.) and (C) 0.1-5wt.% xanthan gum. A good conditioning effect can be attained by further compounding 0.1-10wt.% cationic surfactant of formula (one or two of R6-R9 are 8-22C alkyl or hydroxyalkyl and the remainders are 1-3C alkyl, benzyl, etc.; X is halogen or 1-2C alkylsulfuric acid residue).
Patent JP-H03158665-A (JP)
Title: Absorption cold/hot water apparatus and operation thereof
Inventor: INOUE OSAYUKI
IPC: F25B29/00
Filed: 1989-11-16
Abstract: PURPOSE:To effectively use quantity of heat to be radiated to cooling water in an absorber for room heating if room cooling load is reduced by separating to a room heating cycle mainly having a high temperature generator, a hot water heat exchanger and a room cooling cycle mainly having an evaporator, and absorber. CONSTITUTION:A refrigerating cycle refrigerant route and a hot water cycle refrigerant route are provided as a refrigerant rout. If reduction in refrigerating load is sensed by a refrigerant load sensor 31, a cycle separating mechanism S is operated to separate a cold/hot water device into a room cooling cycle and a room heating cycle. The mechanism S has valves 39, 43 in a refrigerant vapor line for coupling a high temperature generator GH to a low temperature generator GL, and solution inlet and outlet valves 51, 52 of the generator GH. The room cooling uses concentration of solution to be circulated through an absorber A, a low temperature heat exchanger XL, a low temperature generator GL to absorb refrigerant from an evaporator E. Room cooling capacity control is regulated by regulating solution spraying amount (regulating bypass amount of a bypass passage having conduits 34, 35 and a valve 50) to balance a load with the capacity.
Patent JP-H04279462-A (JP)
Title: Packaging material for smoking article
Inventor: GOODON EICHI BOKERUMAN
IPC: B65D65/40
Filed: 1991-10-15
Abstract: PURPOSE: To significantly reduce sidestream smoke without adverse effects on subjective characteristics of smoking articles. CONSTITUTION: This wrapping material includes usual cigarette paper having magnesite as a filler. The boadings of the magnesite filler are 15-45 wt.% of the paper, preferably 25-35 wt.%. A sizing agent such as alkali metal salt of carboxylic acid can be added by 2-15 wt.%. Favorable salts are potassium citrate and potassium succinic acid.
Patent JP-H08158050-A (JP)
Title: Formation of hard carbon film
Inventor: SUZUKI JUNICHI
IPC: C23C16/26
Filed: 1994-11-30
Abstract: PURPOSE: To form a high-hardness carbon film at a higher rate by using gaseous ethylene as the raw gas and specifying the microwave power, pressure of a reaction chamber and substrate bias voltage. CONSTITUTION: When a hard carbon film is formed by ECR plasma CVD, gaseous ethylene is introduced into a reaction chamber 1 as a gaseous reactant. The magnetic field strength is set at 150W to 10kW with respect to the microwave power by electromagnets 4a and 4b set around the chamber 1 to cause electron cyclotron resonance in the chamber 1. The film forming pressure in the chamber 1 is controlled to 10<-1> to 10<-15> Torr. A bias power source 9 is connected to a substrate holder 6, and the substrate bias voltage is controlled to <=-50V. A high-hardness carbon film is formed in this way.
Patent JP-2000117322-A (JP)
Title: Hot extrusion method for metallic material
Inventor: KANAMORI MIKIO
IPC: B21C26/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a hot extrusion method by interposing a dummy plate of a specified outside diameter in a forward surface of a dummy block to dispense with the separation work of the dummy block from a discard, and to dispense with the recovery work of the dummy block. SOLUTION: The outside diameter of a dummy plate 5 is preferably 90-98% of the outside diameter of a dummy block 6. A die 2 is held forward of a container 1, a heated billet 4 is set on a billet loader 10, and extruded by a stem 8 through the dummy block 6 to perform the extrusion through the die 2. In this hot extrusion method, the dummy plate 5 is interposed in a forward surface of the dummy block 6. When the billet 4 is passed through a hole die of the die 2, and extruded as an extruded stock 11, a glass disk 3 is melted and fed as a lubricant between the die 2 and the billet 4 and the extruded stock 11. When the container 1 is retracted, a discard 13 is held and the discard 13 is cut off by a saw blade 12.
Patent JP-H01139322-A (JP)
Title: Edge reinforcing material for container
Inventor: OKAMURA KOICHI
IPC: B65D59/00
Filed: 1987-11-24
Abstract: PURPOSE:To reduce damage of a container during handling and piled storage and enable the usage of the container for a long period of time, by forming a lower level part where the height of the upper surface is lower than that of a corner reinforcing material at the other ends of the corner reinforcing material which is made by connecting each end of 2 materials with U-shaped cross section. CONSTITUTION:On one end of an inner plate 17, outer plate 18 and an upper plate 21, a protruding piece for fitting 19, 20, 26, which owns an outer surface lower than the outer surface 18, is formed; right and left two corner reinforcing materials 16a, 16b are connected with a connecting piece 27, box receiving plate 28, and outer plate 29; on each part of connecting piece 27, container receiving plate 28, and outer plate 29, hinges 30-36 are arranged. Under the condition where an edge frame 8 is installed on a corner reinforcing material 16, the upper surface of an upper plate 11 of the edge frame 8 is connected to the upper surface of an upper plate 21 of the corner reinforcing material 16 to be an approximately same plane. Therefore, at the time of piling up/unloading work, since the edge frame 8 and the upper plates 11, 21 of the corner reinforcing material 16 evenly come into contact to the bottom surface of the container and the bottom corner and bottom edge line, damage of the container is extremely little; also damage is little during piled storage, so the container can be used for a long period of time.