baber/WOPTO huggingface dataset:
Patent JP-H05347271-A (JP)
Title: Formation of titanium silicide capped by oxide
Inventor: CHIE CHIA UEI
IPC: H01L21/306
Filed: 1992-12-28
Abstract: PURPOSE: To provide a 2-silicide titanium capped by an oxide by omitting an anisotropic dry etching on an oxide cap. CONSTITUTION: A titanium nitride layer is deposited between a titanium layer, capped by a normal oxide by a 2-silicide titanium process method and the oxide cap. A nitride gas is introduced into a titanium sputtering device so as to deposit titanium metal of a fixed thickness, deposit the titanium nitride layer at its original position, and deposit a normal oxide cap on the titanium nitride layer. Then, the 2-silicide titanium is formed by a normal titanium reaction process. The titanium nitride layer is employed as an etching stopper to achieve removal of the oxide cap by wet-etching. By this arrangement, all the oxide cap layers are removed by using the isotropic wet-etching. Preferably, the isotropic wet-etching is an HF etching, which is processed with a buffer of 10%.
Patent JP-2000186669-A (JP)
Title: Compressor
Inventor: MIYAMOTO TAKASHI
IPC: F04C29/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a compressor which is used for a refrigeration cycle by improving punching processability of a main passage of an oil supply passage formed on a crankshaft, and thereby reducing number of manufacturing steps. SOLUTION: A sliding part (a) between a crankshaft 1 and a sliding bearing 2 which supports the crankshaft 1 is lubricated by lubricating oil supplied through an oil supply passage 7 arranged on the crankshaft 1. A main passage 71 of the oil supply passage 7 is punched as a straight hole only within a range from a lower end face of the crankshaft 1 to its axial intermediate position. An oil blade 9 is arranged on the main passage 71. The oil blade 9 has a through-hole 92 at its upper end, and bent engagement claws 93, 93 at its lower end. The oil blade 9 is engaged with the engagement claws 93, 93 elastically pressed against a peripheral wall of the main passage 71.
Patent JP-2001174333-A (JP)
Title: Repair painting method for multi-layer paint film
Inventor: OGAWA TOSHIYUKI
IPC: G01J3/50
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing a toner with little toning experience to efficiently repair-paint a multi-layer paint film made of a color base film, a semi-transparent reflecting paint film, and a clear paint film. SOLUTION: The multi-layer paint film made of the color base paint film, semi-transparent reflecting paint film, and clear paint film is toned and repair- painted with a multi-angle colorimeter and a computer in this method. The paint composition and registration data of the same registration color number as the multi-layer paint film of a repair section are retrieved, a pair are selected, and the color base paint is computer-toned to generate a first toning process painted plate. If it is disqualified, the thickness of the semi-transparent reflecting paint film is adjusted by the ΔL* value at the angle condition of 25 to generated a second toning process painted plate. If it is disqualified, computer toning is further conducted to generate the first toning process painted plate, and toning is repeated until the painted plate is qualified in this repair painting method.
Patent JP-2000189002-A (JP)
Title: Lure
Inventor: NIKAIDO TERUO
IPC: A01K85/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lure convenient for carrying. SOLUTION: This lure comprises a body 2 having a ring additionally installed in the head and used for tying a fishing line and a hook additionally provided through a hook hanger 5 in the tail of the body 2. The hook is composed so as to be tucked into the abdominal side of the body 2 with the hook hanger 5 as the center. Engaging parts 8 capable of engaging and disengaging the hook are additionally installed in the abdominal side of the body 2.
Patent JP-H10329694-A (JP)
Title: Safety device of automobile brake
Inventor: JEON JAE-HWAN
IPC: B60T8/94
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To normally operate wheel brakes of all wheels when a brake master cylinder of either one system of a two-system type brake system is broken, and prevent the overturn accident and rear-end collision of an automobile by bias braking. SOLUTION: A first safety device 10 interrupts a hydraulic circuit connected to the reduced brake master cylinder when the hydraulic pressure of either one of a hydraulic circuit for right front wheel and a hydraulic circuit for left front wheel is reduced lower than a prescribed value, and transmits the hydraulic pressure commonly to the right front wheel and the left front wheel through the other hydraulic circuit. A second safety device 20 interrupts a hydraulic circuit connected to the reduced brake master cylinder when the hydraulic pressure of either one of a hydraulic circuit for right rear wheel and a hydraulic circuit for left rear wheel is reduced lower than a prescribed value, and transmits the hydraulic pressure commonly to the right rear wheel and the left rear wheel through the other hydraulic circuit.
Patent JP-2000153110-A (JP)
Title: Bath water circulating filter device
Inventor: WATANABE MASASHI
IPC: B01D35/05
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To save water and heat energy by recycling bath water by circulating and filtering bathtub water efficiently with minimum energy by floating a filter device in which a filter and a purifying material are housed on a water surface by a buoy and introducing the bath water sucked from the suction port of a pump into the filter device. SOLUTION: A porous ceramic purifying material 3 is housed in the container of a filter device 1, after a filter 2 being laminated on the purifying material 3, this is charged into a bathtub and floated by a buoy 4. Bath water 12 sucked from the suction port of a pump 10 is passed through pipes 7-5 in turn and introduced into a filter device 1, scale, hair, refuse, and the like, in the bath water 12 are removed by the filter 2, and dirt such as sweat in the bath water 12 is decomposed/removed by microorganisms in the purifying material 3. After that, the filtered bath water 12 is introduced into a bathtub 13 from a discharge hole in the bottom surface of the filter device 1 and circulated/purified constantly. The whole filter device 1 can be set in the bathtub 13 easily by holding the lid handle of the device 1.
Patent JP-2000152760-A (JP)
Title: Spaghetti mixed with buckwheat flour
Inventor: YAMAMOTO MINAKO
IPC: A23L7/109
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide spaghetti having the characteristics of both spaghetti and buckwheat noodles and intending health. SOLUTION: This spaghetti is obtained by kibbling general durum wheat, further finely grinding the obtained semolina, sufficiently mixing the obtained 110-150 mesh wheat flour with buckwheat flour and kneading water, and then processing the mixture into noodle-like products by the use of a noodle- producing machine. When the content of the buckwheat flour is increased, buckwheat flour blended with 30-50% of special buckwheat in which starch is converted into α-starch is used.
Patent JP-2000188470-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which the solder bonding strength and the continuity reliability of a hole for continuity are superior. SOLUTION: This manufacturing method composed of a process (A) wherein a conductor layer is formed on an insulating board 7 and a hole 70 for continuity covered with a metal plated film 5 is formed. In addition, it is composed of a process (B) wherein the metal plated film 5 which covers the hole 70 for continuity and a pattern formation part in the conductor layer are covered with a solder layer 3. In addition, it is composed of a process (C) wherein a pattern nonformation part in the conductor layer is etched and removed and a conductor pattern 52 is formed in the pattern formation part. In addition, it is composed of a process (D) wherein the solder layer 1 which covers the conductor pattern is removed in a state that the solder layer 3 covering the metal plated layer 5 inside the hole 70 for continuity is left.  In addition, it is composed of a process (E) wherein a conductor pin 8 is inserted into the hole 70 for continuity so as to be heated, and the metal plated film 5 inside the hole 70 for continuity and the conductor pin 8 are melted and bonded by the solder layer.
Patent JP-2000185606-A (JP)
Title: On-vehicle electronic controlling unit and exchange method therefor
Inventor: OTAKE ATSUSHI
IPC: B60R16/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle electronic controlling unit capable of improving the workability of exchanging at required time. SOLUTION: On a vehicle, various on-vehicle electronic controlling units such as an engine ECU 100, a brake ECU 200, and a transmission ECU 300 are installed, and various information memorized in each of ECU 100 to 300 is read out by a checker 500. The engine ECUs 100, 600 before and after exchanging manage control of the engine, and in an EEPROM within the engine ECU 100, 600, a VIN code as a vehicular characteristic information is memorized in advance. When the ECU 100 is exchanged with the ECU 600, the ECU 600 after exchanging writes afresh the VIN code read out from the engine ECU 100 before exchanging through the checker 500 into the EEPROM, an then writes the history of ECU exchanging into the EEPROM.
Patent JP-2001183390-A (JP)
Title: Conductive contact
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a conductive coil spring from dropping out of the inside of a coil spring-supporting hole. SOLUTION: The supporting hole 2 to which the conductive coil spring 1 is inserted thereby being fitted is formed to a holder 3. A wall-shaped projection 6 extending in the axial direction is set to a large diameter hole part 2a which receives a pitch winding part 1a of the conductive coil spring. A part of a increased-diameter winding part 1d set to the side opposite to an electrode part 1b of the conductive coil spring is brought in to contact with the wall- shaped projection 6 when the conductive coil spring is inserted. The contacted part is heated thereby fusing the supporting hole to the part of the increased diameter winding part 1d.  Even if an impact or the like vibration is generated when a process of inserting thereby fitting the conductive coil spring into the coil spring-supporting hole of the holder shifts to a process of soldering the conductive coil spring and a substrate, the conductive coil spring can be prevented from dropping due to the vibration because the conductive coil spring is partly secured to the coil spring-supporting hole.
Patent JP-2000185491-A (JP)
Title: Clip
Inventor: TANI TOSHIMICHI
IPC: B42F1/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile clip which shows an ease of handling and is free from the possibilities that papers to be bound might have folds, creases or the like. SOLUTION: A pair of clipping piece parts 1, 2 are formed which are folded in the same direction from both folded parts 4-1, 4-2 of a folded base part 4, and are kept in a mutually contact state by an appropriate clipping force. In addition, an opening/closing manipulation part 3 which is of an outwardly almost curved shape in section and restorably bulged and further elastically deformable to the outside/inside, is formed on one of the sides of each of the clipping parts 1, 2. Further, the open ends of the clipping parts 1, 2 are structurally bounced back in the direction where the open ends of the clipping parts 1, 2 are mutually separated by an elastic repulsive force acting upon the opening/closing manipulation part 3 by deforming the part 3 inwardly under pressure.
Patent JP-2000197117-A (JP)
Title: Radio communication system
Inventor: TAJIMA KIMIHIRO
IPC: H04B10/11
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To allow a base station to smoothly receive light radio waves from a mobile station in a wide range by simultaneously receiving the light radio waves from the mobile station by two or more light receivers. SOLUTION: When a link is formed between a mobile station and a base station during the communication of the mobile station, light radio waves emitted from the mobile station at a time T1 are mainly received by a receiver 20a, and also received by the other plural light receivers 20b... 20n, and the size of a received signal at that time, |S(T1)| is expressed by a formula; |S(T1)|= ma1+mb1+...+mn1. When the mobile station moves, and the light radio waves are butted and received at a time T2, the size of a received signal at that time, |S(T2)| is expressed by a formula; |S(T2)|=ma2+mb2+...+mn2.  Thus, the light radio waves emitted from the mobile station can be always received by any light receiver, and even when the mobile station moves from the state of the time T1 to the state of the time T2, the size of the received signal can be prevented from turned into zero. Also, the mobile station can move without any temporal blank while realizing smooth communication.
Patent JP-2001179815-A (JP)
Title: Mold for blow molding
Inventor: TERAUCHI YUSUKE
IPC: B29C49/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a mold for blow molding which can obtain a bottle having high stress cracking resistance and a good appearance even when a bottle of a special shape such as a blow-molded bottle with a handle is molded. SOLUTION: In the mold for blow molding formed by opening/closing a split mold, parison holding slide blocks, which are facing each other, of a pair are set movably at positions below and close to the pinch-off of the bottom part of the cavity of the split mold 110, respectively. During mold opening, slide blocks 120 are protruded by a prescribed position. During mold closing, a parison is held by the slide blocks 120, The blocks which hold the parison are moved diagonally horizontally to the mold opening/closing direction in accordance with mold clamping, and the parison is moved to a prescribed position to complete the mold clamping.
Patent JP-H11193646-A (JP)
Title: Parking device
Inventor: MURAKAMI MICHIO
IPC: E04H6/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a parking device having such a simple structure as upper and lower stage pallets are elevatingly driven by one motor in the case where an automobile is received and delivered by moving a lower stage pallet existing under ground and an upper stage pallet existing on the second floor up or down and sliding a pallet located on a floor face. SOLUTION: A line composed by arranging an upper stage and a lower stage pallet 2, 3 and a running pallet 1 is severally provided right and left, and either line on a floor face of running pallet 1 is removed to enable an adjacent running pallet 1 to slide into an unoccupied spot. An elevating driving shaft 6 rotated by a motor 5 is horizontally at tached extending over every line, and a lower stage pallet elevating drive shaft 7 and an upper stage pallet elevating drive shaft 8 are attached to every line, and the upper and lower stage pallet elevating drive shafts 7, 8 are connected to the elevating drive shaft 6 through a clutch so that the drive shafts 7, 8 may be rotated only in a required case to move the pallets 2, 3 up or down.
Patent JP-2001133126-A (JP)
Title: Open showcase
Inventor: HAYASE KOJI
IPC: F25D25/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase suitable for installing on the counter in a shop. SOLUTION: The showcase 1 constitutes a show compartment 13 in a space surrounded by a heat insulation wall 4 and side plates 7 fixed to the opposite sides thereof. The side plate 7 comprises a reinforcing plate 81 and transparent outer and inner side plates 82, 83 bonded while sandwiching the reinforcing plate 81. The outer and inner side plates 82, 83 are secured to the reinforcing plate 81 and bonded each other at the fringe part thereof to form an air layer G between.
Patent JP-2001185146-A (JP)
Title: Lithium secondary battery
Inventor: OKABE KAZUYA
IPC: H01M10/05
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having high capacity even at high temperatures, high energy density, and superior charging and discharging cyclic characteristics with low irreversible capacity by improving a deterioration in the cyclic capacity of a negative electrode and a positive electrode in a battery using a carbon material for the negative electrode and lithium manganate for the positive electrode. SOLUTION: Part of an Mn element constituting a lithium manganese composite oxide is substituted for a different element. The different element in the surface layer of the particle of an electrode active material has a concentration higher than that in the interior of the particles.
Patent JP-2000196459-A (JP)
Title: Coder
Inventor: NISHIO KOSUKE
IPC: H03M7/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To attain an arithmetic operation with a memory of a less capacity in the case of compressing digital acoustic data. SOLUTION: Not all of bit assignment calculation results is stored to a memory, but a parameter storage device 14 stores parameters used for bit assignment calculation. Since the bit assignment result can be re-calculated by using the parameters, a quantizer 15 uses the parameter to apply quantization processing in the case of quantization while re-calculating the bit assignment result. Thus, the coding can be realized with the memory with less capacity than that of a conventional coder.
Patent JP-H11193869-A (JP)
Title: Sealing device
Inventor: IKEDA YASUHIRO
IPC: F16J15/3232
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent such a possibility that a sealing member being held between two members might be rotated by dint of torque to the produced in space between a lip part and a sliding surface, from occurring, and also to improve the sealing performance of a sealing device by means of enhancing the extent of eccentric followability in the sealing member. SOLUTION: This sealing device is equipped with a second sealing member 40 by a resin material having a pinched part to be held between a flange part 22 of a metal ring 20 and a radial part 32 of a first sealing member 30 and a lip part 42 being bent in the axial direction from this pinched part 41. In this case, the pinched part 41 of the second sealing member 40 is adherently locked to the radial direction part 32 of the first sealing member 30 alone.
Patent JP-2000189667-A (JP)
Title: Game system, game data distribution device, game device, image display system, and information storage medium
Inventor: MORIGUCHI AKIHIKO
IPC: H04N7/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a game data ditribution device, a game device, and an information storage medium capable of improving compression transmission processing efficiency to an image to which compression is less effective. SOLUTION: Distribution data including image discrimination data 122 for determining if an image is a special one or not is transmitted from a game data distribution device 100, a game device on the receiving side reads special image data 242 preliminarily stored in a memory part 240 when the distributed data indicates a display demand for the special image, and the special image replaced by a real time game image is dispalyed in an image display part 220.
Patent JP-2001183221-A (JP)
Title: Quantitative powder feeder
Inventor: AKITA TAKESHI
IPC: G01G13/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative feeder capable of feeding a desired weighted powder in a proper state. SOLUTION: In one quantitative powder feeder 1 of the present invention, a feeding-out member 53 for feeding the qualitatively appropriate weighted powder is mounted between a powder feeding port 12a and a conveying body 33. In another quantitative powder feeder 1 of this invention, a drop controller 60 for feeding the quantitatively appropriate weighted powder is mounted at an upper part of a weighing part 20 dancingly and retractingly to a position for receiving the powder P dropped from the conveying body 33 to the weighing part 20.
Patent JP-2001185086-A (JP)
Title: Light emission device and method of manufacturing the same
Inventor: SUGIYAMA TOSHIKI
IPC: H01J61/44
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a light emission device and method of manufacturing the same which enable to effectively generate light recovery phenomenon by light recovery enzyme artificially. SOLUTION: This light emission device 1A comprises a transparent hermetic vessel 3, discharge media filled in the vessel 3, and electrodes 5 for generating discharge within the vessel 3. A phosphor layer 2 includes a phosphor for emitting a near ultraviolet ray when excited by ultraviolet ray, and a light emission peak wavelength of the near ultraviolet ray emitted from the phosphor is in the range about 380 to 420 nm. By this light emission device 1A, there can be emitted a near ultraviolet tray having a light emission peak wavelength which does not damage skin or eyes of man by ultraviolet ray. Accordingly, it is possible to effectively generate light recovery phenomenon by light recovery enzyme without damage of human DNA. Further, using the light emission device, damaged DNA of animal or plant besides human can be simply and effectively repaired.
Patent JP-2000203156-A (JP)
Title: Ink jet recording element
Inventor: SHAW-KLEIN LORI J
IPC: B41M5/52
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording element having image stain resistance, matte finish, excellent ink absorbency, image quality, water resistance, color expression and light resistant fastness. SOLUTION: The ink jet recording element comprises a water absorption layer and an image recording layer containing a colloidal oxide and a pigment dispersed in a binder containing a mixture of a poly(ethyleneglycol) having a molecular weight of 1,000 to 35,000 and a poly(vinylalcohol) and having a ratio of the poly(ethyleneglycol) to the poly(vinylalcohol) of 1:0.8 to 1:1.5 on a water impermeable support.
Patent JP-2000195836-A (JP)
Title: Cleaning method for semiconductor substrate
Inventor: SHIROMIZU YOSHIMI
IPC: H01L21/306
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a clearing method wherein noble metallic particles and such metal which diffuses into silicon at high speed which are difficult to be removed so far are sufficiently removed. SOLUTION: In the presence of ozone or oxygen, the surface of a natural oxide film 2 is irradiated with ultraviolet rays, so that Fe particle 4 and Cu particle 5 are oxidized to provide iron oxide 8 and copper oxide 9. Then the natural oxide film 2 is removed in a wet process, which uses a buffered hydrofluoric acid, etc., while the metal oxide is removed at the same time.