baber/WOPTO huggingface dataset:
Patent JP-H0681909-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: F16H48/28
Filed: 1992-09-02
Abstract: PURPOSE:To provide a differential gear which can obtain even differential control characteristics in idling rotation of one side gear and in idling rotation of the other side gear, and equalize the length of power transmission shafts. CONSTITUTION:A differential gear mechanism 75 has a pinion gear and one and the other side gears 39, 37 in an axial direction which are meshed with each other, and is offset-arranged on one side of a differential case in an axial direction. A speed-sensing coupling 111 is offset-arranged on the other side of the differential case in the axial direction, and performs differential controlling while sensing the differential rotation. One side hub 53 is provided with a side gear of one side and one power transmission shaft connected thereto. A hub 41 of the other side is provided with is connected to the other power transmission shaft. The hub 41 is connected to the side gear 37 through one side members 43, 45, 47 of the coupling 111. A member 91 of the other side of the coupling 111 is connected to the one side hub 53 or the one side power transmission shaft piercing through a portion between the hub 41 and the side gear 37.
Patent JP-H0960261-A (JP)
Title: Laid body for floor heating
Inventor: SHIMAZAKI TSUTOMU
IPC: B32B5/18
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof property by forming many projections on the surface of a heat insulating layer made of a bead foam resin, laying an aluminum foil on the projections, and laminating a surface material such as a flooring board or a tatami facing. SOLUTION: A heat insulating layer 2 made of a bead foam resin is provided on the surface of the first hollow laminated plate 1, and many projections 9 are formed on the heat insulating layer 2. Guide grooves 4 for laying hot-water pipes 3 are formed on the heat insulating layer 2, and the first aluminum foil 5 and the second aluminum foil 6 are laminated on the surface of the heat insulating layer 2 including the guide grooves 4. The second hollow laminated plate 7 is laminated on the second aluminum foil 6, and a tatami facing 8 serving as a surface material is laid on the second hollow laminated plate 7 to form a tatami base (a). The first aluminum foil 5 is floated by the quantity of the projections 9, the rubbing between the heat insulating layer 2 and the first aluminum foil 5 is prevented, and the occurrence of sound can be completely prevented.
Patent JP-2001056582-A (JP)
Title: Magnetic one-component developer and developing method using same
Inventor: TERAO MASAMOTO
IPC: G03G15/09
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To increase image density, to suppress the thinning of an image and the occurrence of memory phenomenon and to ensure satisfactory developing performance. SOLUTION: The magnetic one-component developer has a magnetic toner containing a bonding resin and a magnetic material and 1-50 wt.% spherical composite particles containing a thermosetting resin and a magnetic material and having 5-100 μm volume average particle diameter. The magnetic one- component developer 3 carried on the surface of a nonmagnetic sleeve 6 is transferred to an electrostatic latent image held on the surface of a photosensitive drum 1 to develop the latent image.
Patent JP-H06305347-A (JP)
Title: Inside memory slide
Inventor: FURANSOWA BAROSHIE
IPC: B60N2/12
Filed: 1993-09-21
Abstract: PURPOSE: To obtain a memory slide which enables an adjustment of a longitudinal position of a seat by a simple mechanical memory. CONSTITUTION: A memory 3 is provided with a rear nose 3b and a front notch 3d, and has, at rest, an arm 3a in a lower fixed profile member. The lower fixed profile member 1a has an inner toothing 2 for cooperating with the rear nose 3b of the memory 3. A first L-shaped lever 12 ending into the nose 3b is articulated via a first articulation pin 15 on an angle bracket 10 mounted on the mobile upper profile member 4 and has a finger 13 below the first articulating pin 15. The angle bracket 10 carries a second articulation pin 15 ending into an actuating bar 21 and the nose 3b for cooperation with the notch 3d of the memory 3. The actuating bar 21 is designed to bear on the latch 6 under the effect of the first L-shaped lever 12.  A first control device 20 is provided to pivot the actuating bar 21 and the second L-shaped lever 16 so as to release respectively the latch 6 and the memory 3, and a second control device 18 is provided to pivot the actuating bar 21 so as to release the latch 6.
Patent JP-S6295320-A (JP)
Title: Production of polyarylene sulfide
Inventor: OGATA NOBUO
IPC: C08G75/0254
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a polyarylene sulfide having low melt fluidity and high molecular weight, by reacting a dihalogenated aromatic compound with an alkali metal sulfide in the presence of a dihalogenated aromatic compound containing active hydrogen atom. CONSTITUTION:(A) A dihalogenated aromatic compound (e.g. p-dichlorobenzene) is made to react with (B) an alkali metal sulfide (e.g. lithium sulfide, sodium sulfide, etc.) in the presence of (C) a dihalogenated aromatic compound containing an active hydrogen atom and represented by formula I [X is fluorine, etc.; Y is -NHR (R is alkyl, etc.), etc.; n is 1-4], etc., (e.g. dichloroaniline) in (D) a polar solvent (e.g. N-alkyl lactam). The molar ratios A/B is 0.75-2.0 and D/B is 1-1.5 and the amount of C is 0.005-2mol% based on A.
Patent JP-S60129198-A (JP)
Title: Drying method of water-containing matter
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-12-15
Abstract: PURPOSE:To dry the water-contg. matter such as sludge generated from a water treatment on an energy-saving basis by supplying the gas discharged from a gas compressor into an aerating and drying vessel to dry the water-contg. matter, and supplying the waste gas discharged from the aerating and drying vessel into a liquid vessel. CONSTITUTION:The air 1 is sucked by a blower 2 and adiabatically compressed, and the temp. and pressure of the air 3 discharged from the blower 2 are elevated respectively to 80-100 deg.C and to several kgf/cm<2>. The discharged air 3 is supplied into an aerating and drying vessel 4, and passed through a layer packed with water-contg. matter 5 such as the dehydrated cake of sewage sludge (contg. about 60-70% water) which is introduced into the aerating and drying vessel 4. Efficient drying is carried out in this way, and dehydrated cake is taken out as the dried matter 6 contg. <=40% water which is stored in a storage tank 7, etc. The aerating and drying vessel 4 which can be hermetically sealed is suitably used, since the water-contg. matter 5 itself functions as a heat exchanger.
Patent JP-S6389343-A (JP)
Inventor: HASHIMOTO KIYOBUMI
IPC: G02B5/20
Filed: 1986-10-02
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-S60126709-A (JP)
Title: Position controlling method
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4093
Filed: 1983-12-14
Abstract: PURPOSE:To make position control efficiently by moving a movable part along a passage rotated by specified angle around a center axis of rotation relatively to the movable part and thereby programming according to a work drawing. CONSTITUTION:Center vector (i, j, k) of the center axis of rotation, coordinate values (x0, y0, z0) of a point on the center axis of rotation and angle of rotation theta are given. One of passage data or data obtained by pulse distribution processing ae coordinate transformed using center axis vector, coordinate values of a point on coaxial center axis and angle of rotation. Basing on the data thus obtained, the movable part is moved along the passage rotated relatively to the movable part. By this way, programming is possible according to a work drawing, and adjusting etc. of jigs becomes unnecessary. Position control can be performed without remaking passage data even when diameter or length of tools is changed.
Patent JP-H05230150-A (JP)
Title: Production of flame-retardant styrenic resin
Inventor: FUAN YONYON
IPC: C08F212/10
Filed: 1992-09-03
Abstract: PURPOSE: To obtain a styrenic resin that is useful for making an ABS resin flame-retardant and has good compatibility and flame retardancy, by polymerizing a bromostyrene compound, an aromatic vinyl hydrocarbon, and an unsaturated nitrile in a special method.  
     CONSTITUTION: First, 3-10 pts.wt. of a bromostyrene compound of the formula (wherein n is 1-5), 10-25 pts.wt. of an aromatic vinyl hydrocarbon, (C) 5-10 pts. of an unsaturated nitrile, (D) 0.01-0.5 pt. of a chain transfer agent, and (E) 0.01-1 pt. of an initiator are charged into a reactor to be polymerized. Next, when the conversion reaches 30-50%, 10-35 pts.wt. of the component A, 20-50 pts.wt. of the component B, 5-20 pts.wt. of the component C, 0.01-1 pt.wt. of the component D, and 0.01-0.5 pt.wt. of the component E are charged in accordance with the progress of the polymerization to be polymerized. Additionally, when the conversion reaches 80-90%, 3-10 pts.wt. of the component B, 5 or less pts. of the component C, 0.01-0.3 pt. of the component D, and 0.01-0.5 pt.wt. of the component E are charged to be polymerized to obtain the intended resin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04226818-A (JP)
Title: Fastening device
Inventor: JIIKUFURIITO GURUDE
IPC: B23B31/16
Filed: 1991-09-17
Abstract: PURPOSE: To enable the replacement of clamping jaws to be performed in a short period of time, and firmly couple a base jaw to the clamping jaw to withstand even a high load. CONSTITUTION: A grooved base 15 is position-adjustable in the axial direction of a shaft 17 when threaded spindles (31, 31'; 46; 44'; 64) are turned, due to clamping surfaces (24, 26, 24', 26'; 43; 63) of clamping pins (22, 22'; 42, 42'; 62) in cooperation with counter surfaces (28, 33; 28'; 33'; 50, 50', 50''; 70, 70').
Patent JP-H04114739-A (JP)
Title: Preparation of water-absorbing composite
Inventor: TAKAHASHI YOSHIYUKI
IPC: A61L15/60
Filed: 1990-09-05
Abstract: PURPOSE:To easily and effectively prepare a water-absorbing composite wherein water-insoluble minute particles are uniformly and strongly fixed and supported by a method wherein water-insoluble minute particles having deodorizing action are added to and mixed with a water-absorbing polymer powder as an aqueous dispersion. CONSTITUTION:At first, a water-insoluble substance having deodorizing action such as activated carbon or alumina is dispersed in water as minute particles having a particle size of about 50mum or less to prepare an aqueous dispersion. Next, the aqueous dispersion of the water-insoluble minute particles having deodorizing action is added to and mixed with a water-absorbing polymer such as a crosslinked polyacrylic acid salt. At this time, the water of the aqueous dispersion is set to a ratio of about 1-30 pts.wt. per 100 pts.wt. of the water- absorbabing polymer. When water is added at the time of mixing, it becomes unnecessary to handle a powder. Further, the surface layer of the water- absorbing polymer is swollen and becomes a state almost including the minute particles supplied simultaneously with water. By this method, a product wherein the water-insoluble minute particles are strongly supported is easily and effectively obtained without deteriorating working environment.
Patent JP-2001060548-A (JP)
Title: Exposure method and aligner
Inventor: AOKI TAKASHI
IPC: H01L21/027
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the light quantity of exposure beams by efficiently removing substances whose absorption is large from the optical path of exposure beams. SOLUTION: The pattern of a reticle 13 is transferred through a projecting optical system 18 to a wafer 19 under exposing lights IL in a vacuum ultraviolet region. The inside of the projecting optical system 18 is divided into mutually isolated plural lens chambers 76A-76F (a lens chamber 76G is integrated with the lens chamber 76D), so that a light absorbing substrate generated in one lens chamber can be prevented from being mixed in another lens chamber. An oxygen concentration sensor S3A for detecting the concentration of oxygen as a light-absorbing substance is arranged in the lens chambers 76A-76E, and a gas in the lens chambers 76A-76F is sucked though an exhaust pipe 71A based on the measured value, and the lens chambers 76A-76F are packed with a purge gas transmitted via the exposing lights IL through and exhaust pipe 70A.
Patent JP-H1082378-A (JP)
Title: Compressor for refrigerator
Inventor: SUZUKI NOBORU
IPC: F04C29/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a compressor for a refrigerator without shortening longevity of a thrust bearing of a crankshaft even by using a combination of a substitute refrigerant not containing chlorine and esther oil with compatibility to it. SOLUTION: A carbon fluoride hydrogen refrigerant is used as a refrigerant, an electric motor and a scroll compression mechanism driven by this electric motor are arranged in the inside of a sealed container 1, a sub-bearing 12 is made a rolling type radial bearing, width of an inserting sliding part 6b of a crankshaft 5 to a sub-bearing inner ring 12b is made shorter than width of the inner ring 12b, and support of a thrust load of a crankshaft 6 is carried out on an end surface 12 of the inner ring 12b of the rolling type sub-bearing 12.
Patent JP-H1083477-A (JP)
Title: Automatic vending machine
Inventor: NAKAGAWA YORIYUKI
IPC: G07F9/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To automatically obtain data comprising the product names and the selling number of sold products and to manage selling by transferring the products at speed by which the read visual field range of a bar code reader provided in a route for carrying out the products outside a machine can be read and outputting data which is read. SOLUTION: The bar code reader 1 for reading the bar code of the product is provided for the route carrying out the products to a product carry-out port from a product column and a product transfer part 2 for moving the products by which the read visual field range can be read is provided. When a bar code reader control part 11 receives a product carry-out command signal from a product carry-out control part 21, it sets the bar code reader 1 to be a standby state. When the bar code reader 1 senses the shift of the product into the read visual field range, the reading of the bar code is instructed. Bar code data read by the bar code reader 1 is transmitted to a communication control part 31 and it is outputted to a selling management computer 4 at an external part through a line 3.
Patent JP-2000059298-A (JP)
Title: Transmission power control method and radio communication equipment using the method
Inventor: UENO SHIYUUTA
IPC: H04B1/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To assure transmission quality, to provide a margin sufficient to reception power and to reduce the power consumption by controlling transmission power of a user channel in a transmission power control process and not controlling transmission power of a control channel. SOLUTION: A channel discrimination device 12-1 discriminates whether or not a reception channel is a C ch of this radio communication device and activates a level prediction device 6 connecting to an output of a reception level detector 5 in the case of the C ch, and stops the operation of the level prediction device 6 in the case that the reception channel is not the C ch. The level prediction device 6 predicts a propagation loss or the like depending on a transmission distance based on the reception power of the C ch to calculate a control variable of transmission power.  Furthermore, when a channel discrimination device 12-2 discriminates a channel for succeeding transmission is a U ch, the device 12-2 operates a transmission power controller 8 and when the device 12-2 discriminates the channel is not the U ch, the device 12-2 stop the operation of the transmission power controller 8. Thus, the control variable is calculated based on the reception power of the C ch and the radio communication device 101 controls the transmission power of the U ch autonomously.
Patent JP-H1080793-A (JP)
Title: Joining member for welding structure
Inventor: IMAMURA MIHAYA
IPC: B62D25/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a joining member that facilitates as well as quickens the setting operation for a square cylindrical shape material and that improves the setting operability while the advantage of the manufacture for a welding structure is utilized in which shape materials are directly joined to each other without using a nodular member. SOLUTION: The joining member 7 is used for positioning in abutting and welding the end faces of a first and a second square cylindrical shape materials 1, 2 composed of aluminum or aluminum alloys. This joining member 7 is provided with an angle determining part 8 having a part 8a, 8b for profiling the inner face of side plates that cross each other with an angle less than 180 deg. formed when the shape materials 1, 2 are abutted on at a prescribed angle, and also provided with a first and second engaging parts 9, 10 branching and extending from the angle determining part 8 so as to hold and restrain the first and second shape materials 1, 2 each between the engaging part 9, 10 and the profiling part 8a, 8b.
Patent JP-H0553147-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: KOIDE SHIN
IPC: G02F1/1368
Filed: 1991-08-23
Abstract: PURPOSE:To decrease the number of production stages for thin-film transistors having double gate structures. CONSTITUTION:A lower gate electrode 102, a gate insulating film 103, an island semiconductor layer 104, an ohmic contact layer 105, a source electrode 106, a drain electrode 107, and an insulating film 108 thereon are successively formed on a glass substrate 101. An upper gate electrode 111 and a picture element electrode 109 are in succession formed simultaneously of a transparent conductive material ITO.
Patent JP-2001058677-A (JP)
Title: Corner pad
Inventor: SUZUKI KEI
IPC: B65D59/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a corner pad wherein numerous sheets and films in different sizes can be housed with a small number of kinds of containers and the corner pad is light in weight and does not occupy a large storage space. SOLUTION: This corner pad is used to be interposed between a corner of an article and an internal wall 62 of a storage box for fixing the article when the article comprising a predetermined number of laminated sheets or films is to be housed in the storage box. The corner pad includes a base 4 on which the corner of the article can be mounted, a swell 6 standing from the base 4 so that it has internal wall 62 which can come into contact with two side faces near the corner of the article and an external wall 64 placed outside at a predetermined distance from the internal wall 62, and fitting parts 42a, 42b, 44a, 44b, which detachably join the corner pads when a swell 6 and a base 4 of another corner pad are mounted on the base 4.
Patent JP-S60117096-A (JP)
Title: Heat exchanger utilizing waste heat in burner such as stove or the like
Inventor: MIZUNO AKIRA
IPC: F28D21/00
Filed: 1984-11-08
Abstract: PURPOSE:To miniaturize the titled heat exchanger and at the same time enhance it safety by eliminating the external exposure of a high temperature bypath by a structure wherein the bypath, through which exhaust flows, is assembled within the main body of the heat exchanger. CONSTITUTION:The exhaust lead through an air supply opening 12 is divided in an outer flow passage 21 and an inner flow passage 22 within a main body. Because the outer flow passage 21 contacts with the water passage 16 of a heat exchange part 17, the exhaust flowing through the outer flow passage 21 heat-exchanges and heats the water in the water passage 16. When window openings 35b in the lower stage are closed and window openings 35a in the upper stage by turning an internal tubular pipe 28 by means of a turning lever 33, the upper portion of the outer flow passage 21 communicates to an exhaust opening 13 and consequently the exhaust flows to the outer flow passage 21 side so as to pass through the heat exchange part 17 in order for the exhaust to heat-exchange at its maximum. On the other hand, when the window openings 35a are completely closed and the window openings 35b are fully open, all the exhaust flows to the inner flow passage 22 side, resulting in stopping heat exchange. A double tubular body 26 can be removed together with a baffle 18 from the main body 11 by lifting the double tubular body 26 after unscrewing fixing screws 30. Thus, the miniaturization and sure operation of the titled heat exchanger can be realized.
Patent JP-S6298634-A (JP)
Title: Wafer prober
Inventor: MATSUMOTO HIROMITSU
IPC: H01L21/66
Filed: 1985-10-25
Abstract: PURPOSE:To suppress an expanding of the occupation area of a wafer prober, which occurs along with an increase in the diameter of a wafer, by a method wherein the probing stage is so constituted as to hold wafers in a vertical state and the probing block is so constituted as to bring the probes into contact with the wafer from the horizontal direction. CONSTITUTION:A wafer prober is provided with a base 4 and a probing stage 5, a probing block 6 and two groups of handlers 17A and 17B are installed on the base 4. The probing stage 5 is provided with a support 8 being formed in a roughly square flat board and the support 8 is arranged at the almost central part of the upper surface of the base 4 and is vertically erected in such a way that its both ends face right and left. A plurality of pieces of attracting holes 11 are are openly provided in each thetatable 10A and 10B and the attracting holes 11 are so constituted as to hold a wafer 1 in a vertical state by vacuum-attracting it. Window holes 19 are each openly provided in probe cards 18 in such a way as to be arranged at the roughly central part of each card and a plurality of probes 20 are protruded on the periphery of each window hole 19 radially in such a way as to turn toward the center of the window hole 19 and also slantingly in the opposite direction to the direction to a main body 17.
Patent JP-H0286779-A (JP)
Title: Improved type recombinant dna, transformant containing the same and production of heat-resistant glucose dehydrogenase therewith
Inventor: MAKINO YASUTAKA
IPC: C12N1/21
Filed: 1988-09-22
Abstract: PURPOSE:To obtain an enzyme, having substituted amino acids at specific positions of an amino acid sequence of glucose dehydrogenase derived from Bacillus.megaterium, excellent in thermal stability, mass-producible in Escherichia coli and suitable for measuring glucose. CONSTITUTION:The objective enzyme can be obtained by integrating a DNA capable of coding an amino acid sequence expressed by the formula (A is Ser or Ala; X is Asp or Glu; Y is Ala or Ser; B is Leu or Met) in a vector, transforming Escherichia coli therewith and collecting the enzyme from a culture solution thereof.
Patent JP-S60130684-A (JP)
Title: Fuel composition
Inventor: OKA KATSUYOSHI
IPC: C10L1/16
Filed: 1983-12-19
Abstract: PURPOSE:To provide a fuel compsn. consisting of residue of atmospheric distillation of crude oil and/or residue of vacuum distillation of crude oil, residual oil of petroleum or crude oil cracking and aromatic hydrocarbon oil forming little sludge in combustion. CONSTITUTION:The fuel compsn. is prepd. by blending (A) 80wt% or lower residue of atmospheric distillation of crude oil and/or residue of vacuum distillation of crude oil (e.g. asphalt), (B) residual oil with an asphalten content of 20wt% or lower obtained by thermal or catalytic cracking of petroleum distillate or crude oil and (C) 5wt% or higher aromatic hydrocarbon oil with an aromatic hydrocarbon content of 70wt% or higher.