baber/WOPTO huggingface dataset:
Patent JP-H05153910-A (JP)
Title: Method and device to decaffeinate liquid especially raw coffee water extract
Inventor: DEIETSUTAA BUNZERUMEIAA
IPC: A23F5/22
Filed: 1991-10-01
Abstract: PURPOSE: To carry out caffeine removing treatment at a low cost by removing caffeine from an aq. extract of raw coffee by adsorption using a molecular sieve as an adsorbent and desorbing the adsorbed caffeine so as to reutilize the adsorbent. CONSTITUTION: Caffeine is removed from a liq., especially an aq. extract of raw coffee by adsorption using a molecular sieve as an adsorbent and the adsorbed caffeine is desorbed with alcohol, etc., so as to reutilize the adsorbent. Zeolite, especially Y-zeolite is preferably used as the molecular sieve.
Patent JP-H02101202-A (JP)
Title: Elastic rail binding device
Inventor: TOKUOKA KENZO
IPC: E01B9/34
Filed: 1988-10-11
Abstract: PURPOSE:To reduce cost by forming a spring seat surface for supporting a plate spring on both side ends of a rail binding seat surface and disposing a flat-shaped plate spring between the spring seat surface and a rail pressing piece, with the plate spring formed in an arcuate shape sinking in the center of the spring seat surface. CONSTITUTION:A rail support (a) is formed with a rail binding seat surface 21 on both side ends of which are formed spring seat surfaces 23. The seat surface 23 is formed in two stages with a 1st arcuate section 23a and a 2nd arcuate section 23b sinking in the center of the seat surface so that a specified spring constant is produced with a plate spring. Pressing force on a rail (b) is stabilized by tightening a flat plate-shaped spring 24 placed on both front and rear ends of the seat surface 23 with a nut 27, applying a pressing force via a rail pressing piece 25, and bringing a spring 24 into contact with the arcuate portions 23a, 23b. The spring 24 is formed with a steel sheet in a rectangular flat shape with simpler structure through less bending processes to provide the arrangement at a reduced cost.
Patent JP-H08121162-A (JP)
Title: Exhaust muffler for working machine
Inventor: HATANO SHINJI
IPC: F02B63/06
Filed: 1994-10-19
Abstract: PURPOSE: To prevent rain drops from entering an exhaust muffler and prevent pollusion due to exhaust gas. CONSTITUTION: A bent portion 56 is formed on the way of a secondary side exhaust pipe 51 standing from an exhaust muffler body 42, while an exhaust opening at its leading end is stood upward. The bent portion 56 is stood upward to an exhaust opening 53 and then bent downward. A small hole 57 is opened to a lower side of the bent portion 56. The bent portion 56 is positioned in an exhaust passage for cooling wind to a radiator 31 for an engine, and faced to a core 60 of the radiator 31 at an upstream side of the exhaust muffler body 42. Rain drops entering a secondary side exhaust pipe 51 from the small hole 57 are dropped outside the secondary side exhaust pipe 51. Exhaust gas leaking from the small hole 57 is smoothly discharged outside through the exhaust passage together with the cooling wind, so as to prevent pollusion around the noise absorbing box by the exhaust gas.
Patent JP-H0683255-A (JP)
Title: Exposing method for photosensitive material for hologram
Inventor: FUKUI TAKUOMI
IPC: G03H1/04
Filed: 1992-08-28
Abstract: PURPOSE:To stably and easily control temperature in the case of exposing by performing the exposure in a state where a photosensitive material for hologram is interposed and held between substrates whose temperature is controlled. CONSTITUTION:The photosensitive material 1 for the hologram is interposed between the substrate 2 and the transparent substrate 3 whose temperature is controlled, so that the temperature of the photosensitive material 1 for the hologram is nearly the same as that of the substrates 2 and 3. The photosensitive material 1 for the hologram is exposed in such a condition. Exposure is performed by so-called object light 4 and reference light 5, and interference fringe caused by these two kinds of light is recorded on the photosensitive material 1 for the hologram. The object light 4 and the reference light 5 are obtained by reflecting a laser beam generated by a laser device 6 by a mirror 7, dividing it by a beam splitter 8, then diffusing it by the mirrors 9 and 10 and objective lenses 11 and 12 for diffusing. At this point, the substrates 2 and 3 are used as a heat bus, and the temperature of the photosensitive material 1 for the hologram can be kept to a fixed temperature. An optional substrate can be used as the substrate as long as the exposing side of the substrate is at least transparent and exposure can be performed without obstacle.
Patent JP-H03116557-A (JP)
Title: Information recording and reproducing device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 1989-09-29
Abstract: PURPOSE:To make an optical head compact and to simplify the adjustment of assembly by integrating and arranging two separating means. CONSTITUTION:This device is provided with a converging means 20 to converge a light beam, which is generated from a light source 2, onto an information recording medium 12, a first separating means 8 to separate reflected light coming from the information recording medium 12 from the light beam going from the light source 2 to the information recording medium 12, and a second separating means 10 is provided to further separate the light beam separated by the separating means 8. In such a case, the first and second separating means are integrated and arranged. Thus, since plural beam splitters to be arranged in the optical head are integrated and used, the number of parts to form the optical head is reduced and the optical head, which is compact and easily adjusted, can be obtained.
Patent JP-H0896102-A (JP)
Title: Prepaid card
Inventor: MORIOKA MAKOTO
IPC: B42D15/10
Filed: 1994-09-26
Abstract: PURPOSE: To eliminate alteration easiness by forming one or both of a main recording medium and a subordinate recording medium of an infrared-ray excited and an infrared-ray emitting fluorescent material. CONSTITUTION: An infrared-ray emitting fluorescent material dot 5 is printed by a printing means on the main recording medium or subordinate recording medium of a telephone card, having its use frequency recorded with certain precision, where an opening part 6 is formed. Then the infrared-ray emitting fluorescent material dot 5 is irradiated with infrared rays for excitation from a light source 4 and the irradiating light is cut by a filter 3 to select the light emitted by the fluorescent material, i.e., only signal light, which is guided to a photodetecting element 2. Consequently, a normal telephone card can easily be discriminated from a forged card.
Patent JP-S63118591-A (JP)
Inventor: MORI NOBUAKI
IPC: C04B41/85
Filed: 1987-10-08
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-H06112328-A (JP)
Title: Semiconductor device
Inventor: MIWATARI TADAHIRO
IPC: H01L21/302
Filed: 1992-09-24
Abstract: PURPOSE:To improve a yield of a semiconductor device and a non-defective ratio of continuity of a connecting hole thereof by a method wherein the size of the connecting hole is made two kinds or more, and when the width of a wiring layer under the connecting hole is a specified value or above, the area of the upper part of the connecting hole is made larger than that in the case when the width of the wiring layer under the connecting hole is smaller than the specified value. CONSTITUTION:On a laminated layer of a substrate 1 and an oxide film 2, first metal wiring layers 3 are formed so that the first metal wiring layer 3 in the figure on the right side has a large wiring width W1 while the two first metal wiring layers 3 in the figure on the left side have a smaller wiring width W2 than that on the right side. Next, connecting holes 6 are formed in a layer insulation film 4. In the case when the wiring width W2 of the two metal wiring layers 3 on the left side under the connecting holes 6 is less than 10mum, the size of the upper part of the connecting hole is made 0.8mum. When the wiring width W1 of the metal wiring layer 3 on the right side is 10mum or above, the size of the upper part of the connecting hole 6 is made 1.0mum. Since the area of the connecting hole 6 on the right side is 1.5 times odd larger, according to this constitution, a buried metal film 7 is buried completely and a nondefective ratio of continuity of the connection holes 6 can be improved.
Patent JP-2001078462-A (JP)
Title: Motor drive for vehicle
Inventor: KITAMINE KOTA
IPC: H02M7/48
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To attain low power loss driving of a motor for driving auxiliary machinery, reduction in vehicle weight and high vehicle energy efficiency, while avoiding complicating the constitution of a device. SOLUTION: An on-vehicle low voltage battery 3 supplies high voltage power to an inverter circuit 4 controls which the driving of an AC motor 2 of high- voltage rating through a boosting DC-DC converter 5. It is thus possible to provide more reduction in the weight and transmission loss in a transmission cable, lower current and power loss of a motor drive controller such as an inverter circuit, and further reduction in the size and weight, and the power loss of the motor itself than the one having a structure supplying power from a low voltage battery to a low voltage motor like an on-vehicle power supply system of two-battery type.
Patent JP-2000083832-A (JP)
Title: Thermal cooker
Inventor: HIKITA YUSAKU
IPC: H05B3/68
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cooker which allows washing of an entire cooking plate as a whole by arranging an electric heater and the cooking plate separately and eliminate the need for erecting a support piece on a body while enabling sufficient transmission of heat to the cooking plate by mounting the electric heater on the cooking plate being retained thereon. SOLUTION: In a thermal cooker 1 having a cooking plate 4 to be heated by an electric heater 6, a plurality of roughly L-shaped retaining pieces 5 opened in one direction are suspended on the underside of the cooking plate 4. The electric heater 6 zigzagged within a single plane is made to slide along the undersurface of the cooking plate 4 and inserted into the retaining pieces 5 from the open side thereof to retain.
Patent JP-H04133286-A (JP)
Title: Organic electroluminescence element
Inventor: NAKADA HITOSHI
IPC: H05B33/12
Filed: 1990-09-25
Abstract: PURPOSE:To improve adhesion property and prevent separation between a metallic electrode and an organic layer by mixing the component of the metallic electrode in the portion of the organic layer near the metallic electrode so that the concentration of the metallic electrode component gradually increases toward the metallic electrode. CONSTITUTION:An organic phosphor thin film 13 of laminated light emitting layer and an organic hole transporting layer 14 made of organic compounds are provided between a cathode metallic electrode 11 and an anode transparent electrode 12. While the layer 14, the thin film 13, and the electrode 11 are deposited in this order on a glass substrate 16 having the electrode 12, the metallic component of the electrode 11 is present in mixed condition in the portion 13a near the electrode 11. The deposition in the portion 13 near the electrode 11 is made with two evaporation sources of 8- hydroxy-quinoline Al which is the material for the thin film 13 and Al which is the metal for the electrode 11. Changing the deposition speed and component concentrations complementarily according to the lapse of time, the concentration of the electrode 11 metal in the boundary area between the electrode 11 and the thin film 13 gradually changes from zero to a specified value. This improves adhesion property between the electrode 11 and the thin film 13, prevents separation between them, and improves contrast.
Patent JP-H0566612-A (JP)
Title: Dry type electrophotographic toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/097
Filed: 1991-09-05
Abstract: PURPOSE:To provide a toner having uniform and small particle diameter, having a stable performance, being easily produced and showing a low cost. CONSTITUTION:Polymerized particles having uniform diameter is polymerized by dispersion and deposition polymerizing using a hydrophilic org. liquid soluble high molecular dispersant in the hydrophilic org. liquid, and at least one of fluorine containing quaternary ammonium salt compound and a fluorine containing iminium salt compound (1) is/are adsorbed or dyed in the above polymerized particles in a hydrophilic org. liquid, (2) or is/are dissolved in the hydrophobic org. liquid, adsorbed to the surface of the polymerized particles, applied by mechanical impact to the polymerized particles to fix the adsorbed fluorine containing quaternary ammonium salt compound or the fluorine containing iminium-salt compound to the surface of the polymerized particles to form a dry type electrophotographic toner.
Patent JP-H02106587-A (JP)
Title: Damping device for tail cord for elevator
Inventor: KAGAMI MASAAKI
IPC: B66B7/06
Filed: 1988-10-12
Abstract: PURPOSE:To facilitate employment of a capsule served to prevent the generation of air cut noise and to produce an excellent damping effect by a method wherein a means which relatively widely allows displacement of swing of a tail cord and exerts damping on swing is provided in the vicinity of a constraint supportable height. CONSTITUTION:The one end of a tail cord 9 is supported to the lower part of a cage 2 and the tower side of a machine room. A means 15 to relatively widely allow displacement of swing of the tail cord 9 and damp swing by exerting a relatively weak brake force on the swing is provided in the vicinity of a constraint supportable height. A difference between the height of the means 15 and that of the support point 11 on the tower side is set to a value being 1/10 or more of an elevation stroke. The tail cord 9 is arranged in a cylinder part 17 of a constraint tool 16 mounted in an elevation passage 1, a rubber board 19 is slidably placed on the cylinder part, and a hole through the tail cord 9 runs with a play is formed therein. This constitution prevents an influence from being exercised on a capsule even during mounting of the capsule, and enables suppression of swing through absorption of energy of swing of the tail cord.
Patent JP-S62286609-A (JP)
Inventor: KARURU HANSU SHIYUTAATO
IPC: B21B19/06
Filed: 1986-10-28
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-2000088728-A (JP)
Title: Device for hot roll abrasion test
Inventor: ICHINO KENJI
IPC: G01N3/56
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To permit the stable reproduction of abrasion and rough surface phenomena in a hot rolling roll by cooling a test piece on the side opposite to its contact with a counterpart piece, heating the counterpart piece to a predetermined temperature, maintaining it, and loading a rotational load via a backup roller at the time of the rotation of the test piece and the backup roller. SOLUTION: A hot friction device adopts a three-disk system and comprises a housing 13, a discoidal test piece 1, a counterpart piece 2, and a backup roller 3. A test piece rotating shaft 4 transmits rotational driving from a test piece rotational driving device 6a to the test piece 1 to make the number of revolutions of the test piece 1 changeable as desired. A cooling device 17 to cool the test piece 1 on the contact side with the counterpart piece 2 is attached to the test piece 1, and the counterpart piece 2 is heated to a predetermined temperature by a counterpart piece heating device 15. The counterpart piece 2 presses the test piece 1 to stress load as being rotated. Then as the backup roller 3 is brought into contact with the test piece 1 and rotates it as adding stress load, it is possible to perform a roll abrasion test under conditions approximate to actual rolling.
Patent JP-H0594459-A (JP)
Title: Product stock management system
Inventor: ENOMOTO HIDEJI
IPC: G06Q50/28
Filed: 1991-10-02
Abstract: PURPOSE:To improve a producing efficiency, and an operating efficiency by centralized-controlling the stock information and warehousing and shipping information of products. CONSTITUTION:At the time of placing the product at a decided place at a place A, a bar-coded place number and the identification name of the product are inputted to a bar code reader 12. The bar code reader 12 is connected with a connecter with an MCA radio provided at a lift 13, and the content of the bar code reader is read out, converted into an MCA radio signal, and transmitted to a computer 14. The computer 14 preserves the transmitted content in a preserving file 15, and updates it, on a decided condition. The computer 14 outputs the collected information to a display device 16 on a requested condition.
Patent JP-H07300074-A (JP)
Title: Motor-driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1994-10-20
Abstract: PURPOSE:To provide a reliable motor-driven power steering device which can detect an abnormality thereof. CONSTITUTION:A motor-driven power steering device 1 comprises a power source circuit 29 for supplying a power to a dual system in which a relay circuit 32 and a constant voltage circuit 33 branch out from a branching point P, means 34 for driving a motor 11, a microcomputer unit 20, and a control device including a failure detecting circuit 40.
Patent JP-S63108888-A (JP)
Title: Color video signal reproducing device
Inventor: YASUMURA HIROTO
IPC: H04N9/83
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a reproduced R, G, B signals without deteriorating a picture quality according to a simple constitution by generating the R, G, B signals by using a chrominance signal converted to a luminance signal and a base band signal. CONSTITUTION:A signal reproduced by magnetic heads 1a, 1b is alternately supplied to a reproducing amplifier 3 through a change over switch 2, after amplifying, supplied to HPF4, LPF8, APC12. In the HPF4, the luminance signal distributed in the high frequency side of the reproduced signal is decomposed and supplied to an FM demodulating circuit 5. In the LPF 8, a low frequency converted carrier chrominance signal disposed in the low frequency side of the reproduced signal is separated and further, a carrier chrominance signal from which a frequency fluctuating part at the time of a reproduction is outputted from a frequency converting circuit 9 by a frequency converting circuit 9 and a APC loop. A signal outputted from the frequency converting circuit 9 is supplied to a color difference signal demodulating circuit 16 through a BPF10 and after demodulating, the R, G, B signals are outputted in a matrix circuit 19.
Patent JP-H08126072-A (JP)
Title: On-vehicle data communication system and its communication method
Inventor: KIMURA TOSHIYUKI
IPC: H04L12/403
Filed: 1994-10-20
Abstract: PURPOSE: To secure the reliability of communication data transmission in multiple address communication. CONSTITUTION: In the on-vehicle data communication system of a bus system in which at least one master equipment 200 and plural slave equipments 200-1 -200-n are connected to the same communication bus 14, each of the slave equipments 200-1 -200-n is provided with a reception discrimination means discriminating whether or not a relevant slave equipment receives normally multiple address communication data to be received and with a notice data transmission means sending notice data to inform of it when part or all of the multiple address communication data are not normally received through the discrimination, and the master equipment 200 is provided with a multiple address communication transmission means sending multiple address communication data to all object slave equipments in a receptible way,  a notice data reception discrimination means discriminating whether or not the notice data are sent after the transmission and a processing means conducting error processing corresponding to the transmission of notice data.
Patent JP-H0595184-A (JP)
Title: Method for mounting electronic part
Inventor: KIKUCHI HIROSHI
IPC: H05K3/32
Filed: 1991-10-02
Abstract: PURPOSE:To eliminate shortcircuit between conductive materials by electrically and mechanically bonding an electronic part to a printed circuit board via a flexible sheet material coated with thermoplastic resin. CONSTITUTION:An electronic part 4 is placed on a printed circuit board 7 in alignment with a copper foil pattern 3 thereon. A flexible sheet material coated with thermoplastic resin is placed on a terminal 2 of the electronic part. Then heat and pressure is applied to the flexible sheet material 5. For means for applying heat and pressure, used is a thermo-compression bonder, which is usually used for thermal welding, with a heating plate of integrated silicone rubber and aluminum plate, approx. 1mm in thickness, each, attached to the pressing part. This improves the quality of products.
Patent JP-H1197408-A (JP)
Title: Method and device for drying substrate
Inventor: YOSHITANI MITSUAKI
IPC: F26B21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve drying of a substrate and to remove the droplets at the rear partsufficiently on the specially upstream side of the conveying direction of the substrate without increased running cost. SOLUTION: A substrate drying device 3 has a conveying mechanism 10, first and second sensors 31 and 32, a gas injecting mechanism 20 and a control part. The conveying mechanism 20 conveys a substrate W. The first and the second sensors 31 and 32 detect the position of the wafer W. The gas injecting mechanism 20 is extended to the intersecting direction with the conveying direction of the wafer W and blows air on the surface of the substrate W, to which processing liquid is attached. The control part performs the control so that the air-blowing amount per unit time for the rear part of the upstream side in the conveying direction of the substrate W becomes more than the amount per unit time for the part other than the rear part on the upstream side of the conveying direction of the substrate W based on the results of the detections of the first and the second sensors 31 and 32.
Patent JP-H1080115-A (JP)
Title: Rotor of reluctance motor and its manufacture
Inventor: MIURA TETSUYA
IPC: H02K19/10
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a reluctance motor which improves the strength to centrifugal force and besides reduces the number of parts as far as possible. SOLUTION: In the rotor 1 of a reluctance motor where a plurality of plates 2 made of electromagnetic steel plates and at the peripheries of which projecting poles 3 and recessed poles 4 are made alternately are stacked and fixed, each plate 2 is equipped with a plurality of slits 5 and 6 arranged in series extending over the adjacent fellow projecting poles 3, a connection 7 made between these fellow plural slits 5 and 6, and a periphery connection 8 made between the periphery end of each projecting pole 3 and the end of each slit 5.