baber/WOPTO huggingface dataset:
Patent JP-H05126415-A (JP)
Title: Refrigerator
Inventor: SAKAINO KAZUAKI
IPC: F25B1/00
Filed: 1991-10-31
Abstract: PURPOSE:To have the temperature of a room to be conditioned involved as an operative factor in the control of a motor-operated expansion valve in adjusting its valve opening to an appropriate degree. CONSTITUTION:The refrigerator consists of a refrigeration cycle equipped with a compressor 5, a condenser 3, a motor-operated expansion valve 9, and an evaporator 7 in this sequence and which has a valve opening-adjusting means 12 for adjusting the valve opening of the motor-operated expansion valve 9 to an appropriate degree on the basis of the temperature of the refrigerant in the refrigerant cycle. There is provided also a valve opening-correcting means 13 which, when the refrigeration load falls below a specified value, makes the valve opening of the motor-operated expansion valve 9 greater than the degree that the valve opening-adjusting means 12 has set.
Patent JP-H07146728-A (JP)
Title: Four-direction operation unit
Inventor: TANABE YUTAKA
IPC: G05G9/047
Filed: 1993-11-19
Abstract: PURPOSE:To provide a four-direction operation unit capable of surely performing respective operations in four directions. CONSTITUTION:A pair of supporting plates 33 are successively provided on the back surface side of a four-direction operation button 20, the pin 37 of an intermediate supporting body 36 is fit to the pin hole 34 of the supporting plates 33 and the four-direction operation button 20 is supported by the intermediate supporting body 36 rotatably in two directions opposite to each other. Also, a semicircular supported part 38 on the tip side of the intermediate supporting body 36 is supported rotatably in the remaining two directions by a reception part 39 composed of a semicircular recessed part. Then, by operation parts 21-24 provided on the back surface side of the four-direction operation button 20, the pressurizing operations of switches 25-28 on a printed board 30 are selectively performed.
Patent JP-H10152723-A (JP)
Title: Production of free cutting ferritic stainless steel strip excellent in toughness
Inventor: YOSHIDA SHUJI
IPC: C22C38/28
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for lowering transition temp. and improving toughness of a high-Cr, high-Mo ferritic stainless steel to which S is added in order to give machinability. SOLUTION: A ferritic stainless steel, having a composition consisting of, by weight, <=0.015% C, <=0.3% Si, <=0.3% Mn, 0.03-0.1% S, 17-25% Cr, 1-4% Mo, <=0.015% N, either or both of <=0.5% Nb and <=0.5% Ti, and the balance Fe with inevitable impurities, is hot-rolled at >=950 deg.C finishing temp. Further, cooling rate, at <=800 deg.C steel strip temp. after the completion of rolling, is regulated to >=10 deg.C/sec, and coiling is carried out at <=450 deg.C.
Patent JP-H10154417-A (JP)
Title: Conductivity paste
Inventor: OKUYAMA TETSUO
IPC: C09D5/24
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a defective contact point by a mechanical deformation and sharply improve durability and reliability by containing metal powder including a low-melting point alloy, mainly made of Sn and one or more kinds of metals selected from Bi, In, Ag. SOLUTION: This conductive paste is mainly constituted of metal powder (A), made of at least one kind of metal selected from Ag, Au, Pd, Pt or two or more kinds of alloys of these metals, metal power (B) made of an alloy containing Sn and at least one kind of metal selected from Bi, In, Ag, a binder (C) such as a copolymer polyester resin or a polyester urethane resin, and an ester or ketone solvent (D). The weight ratio between the metal powder (A)/ metal powder (B) is set to the range of 10/1-1.5/1, and the average grain size ratio between the metal powder (A)/metal powder (B) is set to 100/1-1/1.
Patent JP-H05153228-A (JP)
Title: Automatic answering telephone set
Inventor: TAGAWA KAZUHIRO
IPC: H04M1/66
Filed: 1991-11-28
Abstract: PURPOSE:To automatically change and edit a response message by means of adjusting it to the schedule of that day and to report the schedule to a third person. CONSTITUTION:When the schedule is inputted from an input operation part 4, it is displayed in a small display 3 and a large display 15. It is reported to the third person by the large display. When there is an incoming call, a control part 7 judges whether a user is present or not from the inputted schedule. When he is present, a ringer 2 is continued ringing until the user off-hooks a handset 1. When he is absent, the ringer is rung for the number of previously set times and a line is connected to a message transmission part 9 so as to transmit a message. When there is a business response, it is recorded by a recording part 8. The message which the message transmission part transmits at that time is automatically edited in a message editing part 11 by the schedule stored in a schedule storage memory 12.
Patent JP-2001131685-A (JP)
Title: Steel for machine structure excellent in cold forgeability and machinability
Inventor: HORI NOBUHIRO
IPC: C22C38/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive steel for machine structures in which the cost is reduced, an environmental problem is taken into consideration and excellent in cold forgeability and machinability. SOLUTION: This steel for machine structures excellent in cold forgeability and machinalility has a composition containing, by weight, 0.1 to 0.6% C, <=0.35% Si, <=1.5% Mn, 0.005 to 0.020% S (desirably, 0.010 to 0.020% S), <=2.0% Ni, <=2.0% Cr, <=0.35% Mo, <=15 ppm O, and the balance Fe with inevitable impurities, in which O and S satisfy the relationship (1), and the size of non-metallic inclusions is <=50 μm when being presumed by an extreme value statistical method (√AREA max), and, in the case the content of [O] ×10+ [S] is <=0.025%, desirably 0.020%, and the √AREA max is <=50 μm, desirably <=30 μm as shown in the figure 2, good cold forgeability can be obtained: [O] ×10+ [S] <=0.025% (1).
Patent JP-H11150132-A (JP)
Title: Die bonder
Inventor: TAKEUCHI KIYOKAZU
IPC: H01L21/50
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a die bonder for a water stage which is to be unmovable in X-Y directions, in which high speed operation can be realized by simplifying a mechanism for picking up and transferring a pellet while reducing the size. SOLUTION: A die bonder comprises a ratable wafer stage 1, and a suction nozzle 17 which moves freely on a moving line connecting the center of rotation and a bonding position and picking up a pellet P on the wafer stage 1 and transferring it to a bonding position. The wafer stage 1 rotates to align the pellet P which is picked up with the moving line, and then the suction nozzle 17 moves to the position of the pellet where the pellet P is picked up and transferred to the bonding position.
Patent JP-S62161241-A (JP)
Title: Automatic answering telephone set
Inventor: TANAKA NOBUO
IPC: H04M1/65
Filed: 1986-12-25
Abstract: PURPOSE:To simplify the device constitution by providing a message recording section for a caller to the head of a magnetic tape and providing a message recording section from a caller after the message recording section. CONSTITUTION:A message voice to a caller is recorded in advance on an Rch track X1 at the head of a magnetic tape, and an index digital data is revised at each reception and recorded on an Lch track Y1 corresponding to the record ing position of the message voice. When a flip-flop F in a telephone interface 9 is reset, the operation as a general personal computer is attained and when the mode switch SW is in the remote state, power is fed only to the telephone unit 20 and the TEL interface 9. When a phone call comes from the caller, the flip-flop F in the TEL interface 9 is set, the power is fed to all circuit elements for initializing processing to access a TEL ROM 7.
Patent JP-H01156039-A (JP)
Title: Manufacture of deep-draw plastic vessel
Inventor: KATO NOBUYUKI
IPC: B29C51/10
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a vessel having good appearance and uniform thickness by moving a plug and a mold relatively in the direction of closing, generating a positive pressure between the mold and a molten sheet, deep-drawing the upper face part of the mold having heat-insulating properties and slip characteristics into the mold with said molten sheet slipped, clamping the mold and then making said molten sheet contact the mold to cool it. CONSTITUTION:A plug 20 and a mold 10 are relatively moved in the direction of closing and a positive pressure is generated between the mold 10 and a molten sheet 1. Then, the upper face part 15 of the mold having heat-insulating properties and slip characteristics is deep-drawn into the mold 10 with said molten sheet 1 slipped, and the mold is clamped. And then, the molten sheet 1 is allowed to contact the mold 1 and cooled. In this way, the molten sheet can be drawn much in the cavity of the mold with the minimum drop of its temperature. Therefore, a deep-draw vessel can be obtained, which has a uniform distribution of thickness in the direction of the height of the vessel to be formed, excellent appearance properties, retort-resistant sterilization properties and heating properties by a microwave range.
Patent JP-2000120333-A (JP)
Title: Power sliding device for vehicle sliding door
Inventor: YOKOMORI KAZUTO
IPC: B60J5/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise of a clutch mechanism 15. SOLUTION: A clutch mechanism 15 includes a guide plate 18 rotated with the power of a motor 7, guide slots 32, 33 formed on the guide plate 18 and oscillating arms 26, 27 provided with sliding pins 30, 31 slidably engaged with the guide slots 32, 33 and disengaged from a wire drum 8 when the guide plate 18 is rotated. Elastic cushions 74, 75 which sliding pins 30, 31 contacts are secured to portions of the peripheral walls of the guide slots 32, 33. The elastic cushions 74, 75 are arranged to contact the sliding pins 30, 31 when the wire drum 8 is rotated over a speed set for the motor 7.
Patent JP-H03177480-A (JP)
Title: Two-pack type acrylic emulsion-based adhesive
Inventor: KISHI MASAO
IPC: C08L63/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the title adhesive useful for electrostatic hair setting of component of business equipment, retaining bonding force and heat resistance and reduced in influence of, e.g. rash on human body by blending an epoxy- modified aqueous acrylic emulsion with a specific curing agent at a mutually specific amount. CONSTITUTION:The objective adhesive obtained by blending (A) 100 pts.wt. epoxy-modified aqueous acrylic emulsion consisting of 30-60 pts.wt. hard monomer, 20-50 pts.wt. soft monomer, 1-10 pts.wt. functional monomer and 1-30 pts.wt. epoxy resin with (B) 5 30 pts.wt. curing agent consisting of 20-50wt.% imidazole- based epoxy curing agent, 2-10wt.% thickener, preferably of urethane modified polyether type, 1-10wt.% lower alcohol and 40-80wt.% water (e.g. distilled water) and, as necessary, coloring agent, surfactant, etc.
Patent JP-2001132421-A (JP)
Title: Adjustable valve mechanism
Inventor: MORITA SHUJI
IPC: F01L1/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable valve mechanism capable of continuously changing valve lift timing and valve lift quantity. SOLUTION: This device is provided with a valve 10 for gas intake or discharge of an engine having a plate-shaped valve stem end 10b, a roller lifter 16 applied to the valve stem end 10b of the valve 10 for gas intake or discharge for lifting the valve 10 for gas intake or discharge, a lift profile plate 20 having a lift profile composed of a straight part and a curved part to which a plate roller 18 coaxially formed with the roller lifter 16 is applied, and movable control means 34, 38, 40 for movably controlling the lift profile plate 20, where valve timing and lift quantity are continuously changed.
Patent JP-2001131237-A (JP)
Title: Acrylic rubber and composition comprising same
Inventor: HAGIWARA SHOGO
IPC: C08J3/24
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic rubber having well-balanced coldproofing, oil resistance and heat resistance along with a good low temperature compression set, and also provide a composition comprising same. SOLUTION: This acrylic rubber is composed of 0.1 to less than 5 wt.% of ethylene monomer units, 98.9 to 83 wt.%, in total, of alkoxyalkyl acrylate units having an alkylene group having from 1 to 4 carbon atoms and an alkyl group having from 1 to 4 carbon atoms and, if necessary, alkyl acrylate units having an alkyl group having from 1 to 8 carbon atoms, and 1 to 12 wt.% of monoalkyl maleate units having an alkyl group having from 1 to 4 carbon atoms and/or monoalkoxyalkyl maleate units having an alkylene group having from 1 to 4 carbon atoms and an alkyl group having from 1 to 4 carbon atoms.
Patent JP-H10141263-A (JP)
Title: Mechanical pump
Inventor: OMI TADAHIRO
IPC: F04C25/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent reaction materials from being formed as well as to prevent a pump component from being corroded by inert gas, by supplying the inert gas to the suction side and the discharge side of a mechanical pump. SOLUTION: In a mechanical pump A to be used for the processing process such as the manufacturing process of semiconductor elements for emitting harmful gas or corrosive gas during depressurization, a suction port a7 and a discharge port b8 for gas, formed of a rotor and a casing housing the rotor, a supply port a15 for supplying inert gas to the suction port a7 side and a supply port b5 for supplying inert gas to the discharge port b8 side are provided. Inert gas is supplied from the supply port a15 into a pump through the suction port a7, inert gas is supplied from the supply port b5, and therefore, outside air is prevented from entering the pump, the reaction of the corrosive gas and moisture in air is restrained, and corrosion of a component and formation of reaction materials are prevented.
Patent JP-H09163541-A (JP)
Title: Guide tool of rodding device
Inventor: HASEGAWA SHINSUKE
IPC: H02G1/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a guide tool with which a rod can be inserted into a duct securely without being caught. SOLUTION: In order to insert a flexible rod 3 through an existing duct 2 from one opening end of the duct 2, a plurality of guide tools 10 are attached longitudinally to the rod 3 with certain inervals. The guide tool 10 consists of a fixing gripping member 11 which grips the rod 3 and a rotary support member 12 which is supported by the inner circumference wall of the duct so as to be able to rotate and by which the rod 3 is supported so as to be able to rotate.
Patent JP-H03175468-A (JP)
Title: Optical system scanning speed controller of recording device
Inventor: MORI HIROTAKA
IPC: H02P29/00
Filed: 1989-12-05
Abstract: PURPOSE:To enable highly accurate speed control by comparing a carriage scanning speed set signal with an actual speed, and detecting and correcting errors characteristics to individual copying machines. CONSTITUTION:A CPU 39 sets the target speed of a 1st carriage and its set speed signal S1 to a target speed setting circuit, i.e. digital-analog converter 500, which outputs a target speed signal. The rotating speed of a carriage driving motor 114 is detected by an encoder and inputted to a speed detecting circuit 501 to generate a carriage speed signal S3. The set speed signal S1 and carriage speed signal S3 are inputted to a comparator 502, which generates the difference signal S4 between the two signals and supplies it to a motor driving circuit 504 to add the difference signal to the set speed signal. A detection signal S2 is inputted to the CPU 39 and the target speed data table of the digital-analog converter 500 is corrected while the copying machine is in a stop period. Consequently, accurate speed corrections can be made.
Patent JP-H11128633-A (JP)
Title: Filter and its production
Inventor: SAKAMOTO ARATA
IPC: B01D39/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enable mass production of filters having stable quality by preparing an air diffusion pipe arranged with a filter layer and a cylindrical body consisting of heat shrinkable cloth, arranging this air diffusion pipe in this cylindrical body and thermally shrinking the cylindrical body. SOLUTION: The filter 1 for a water purifying device has the air diffusion pipe 2, the filter layer 3 and a skin layer 4. To produce the air diffusion pipe 2, a supporting body 5 and the cloth 60 having the heat shrinkability and hot meltability in combination are prepd. and the supporting body 5 is inserted into the cloth 60 and, in this state, the cloth 60 is heated, by which the cloth 60 is thermally shrunk and is brought into tight contact with the outer peripheral surface of the supporting body 5 and a cloth layer 6 integrated with the supporting body 5 is formed. The filter layer 3 is formed on the outer peripheral surface of the air diffusion pipe 2 and, thereafter, the skin layer 4 is arranged on the outer peripheral surface of the filter layer 3.  At this time, the air diffusion pipe 2 with the filter layer is inserted into the cylindrical body likewise consisting of the cloth 60 and, in this state, the cylindrical body is heated, by which the cylindrical body is thermally shrunk and is brought into tight contact with the outer peripheral surface of the filter layer 3 and is integrated with the filter layer 3.
Patent JP-H03175680-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L29/78
Filed: 1989-12-04
Abstract: PURPOSE:To prevent an N<+> diffusion layer, the source region, from invading right below a gate while suppressing the hole concentration of the channel region on the source side so that it may not to be too high by forming a p-type region, and next implanting the ions of phosphorus in low concentration into the opening at a mask and annealing it, and then implanting the ions of arsenic in high concentration and annealing it. CONSTITUTION:This includes a process of making a gate oxide film 3 at the surface of the N-type epitaxial layer 2 on an N-type silicon substrate 1 and stacking a conductive film 4 and then implanting boron ions and annealing and drive-in-diffusing them so as to form P-type regions 7-9, and a process of implanting ions of phosphorous in low concentration into the opening at a mask and annealing and drive-in-diffusing them and then implanting ions of arsenic in high concentration and annealing them. For example, after the P-type diffusion layers 7-9 are made, phosphorous ions are implanted with a gate electrode 4 and a photoresist 10 as masks so as to form a phosphorous ions implantation layer 11, and then annealing and drive-in diffusion are applied, whereby a P-type diffusion layer 8 is expanded. Next, with the gate electrode 4 and a photoresist 12 as masks, phosphorous ions are implanted and annealed so as to form an N<+> diffusion layer 13 to become a source region.
Patent JP-H09139363-A (JP)
Title: System for dicing wafer block
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a dicing system which can precisely and efficiently execute dicing with an ordinary dicer without recognizing the shape at the time of taking out the blocks of a wafer, which are divided into more than two and are kept as stocks, later and dicing them. SOLUTION: At the time of dividing a wafer into more than two blocks, the address of a street to be cut is recognized and block data representing to which area it belongs is generated and registered in a CPU. Identification indications are provided on the respective blocks and the identification indication are correlated with block data. For dicing the block for respective chips, block data is called based on the identification indication. Then, the division lines of the block are detected. The alignment of the chips 2 for the respective addresses of the street is recognized. Then, an optimum alignment interval and a cutting stroke are recognized. Minute alignment is executed based on the alignment interval and dicing is executed based on the cutting stroke.
Patent JP-2000187959-A (JP)
Title: Optical disk recording medium
Inventor: KOBAYASHI SHUNJI
IPC: G11B23/03
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording medium which is capable of stably rotating and driving a disk recording medium substrate without unequal rotation, is simplified in an assembly stage and is extremely excellent in terms of a yield, cost, etc. SOLUTION: The inside surface of an upper frame member 14 of a housing case is provided with a projecting part 30 which prevents the dislodgment of a metallic or magnetic material piece 16 housed in the central recessed part formed in the central portion of the disk recording medium body of the disk recording medium from the housing recessed part and guides the disk recording medium by sliding in contact with the upper part of the metallic or magnetic material piece 16 at the time rotationally driving the disk recording medium by mounting the spindle of the drive assembly to the metallic or magnetic material piece 16.
Patent JP-H11128345-A (JP)
Title: Injector
Inventor: OTA YASUYOSHI
IPC: A61M5/24
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an injector allowing a patient himself giving a self-injection and a person who is not used to an injection to properly give an injection by always equalizing the speed of the injection of liquid medicine according to the quantity of liquid medicine to inject. SOLUTION: The medicine 2 can be injected to a part to give injection through the injection needle 5 according to the moving quantity of a piston 4, which is inserted movably to a cylinder 3 for housing the liquid medicine, toward the needle 5 attached to the cylinder 3. A mechanism for operating elasticity corresponding to the injection quantity of the chemicals 2 to the piston 4 is provided and the piston 4 is moved toward the needle 5 by the elasticity.
Patent JP-H07166499-A (JP)
Title: Water-degradable release paper
Inventor: HASEGAWA KOJI
IPC: C09J7/02
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a water-degradable release paper to be used for protecting the tack surface of adhesive tapes or adhesive labels, dispersible rapidly in water and runnable directly into water. CONSTITUTION:This water-degradable release paper is such as to contain 1 0-90wt.% of a fibrous or granular water-soluble resin in cellulose fibers and also characterized by providing the substrate surface with a readily water-soluble solvent barrier layer followed by a releasant layer thereon.