baber/WOPTO huggingface dataset:
Patent JP-H0686915-A (JP)
Title: Method for neutralizing nitrogen oxide and carbon monoxide in combustion product
Inventor: YUUJIN RII
IPC: F01N13/02
Filed: 1992-09-17
Abstract: PURPOSE: To efficiently neutralize NOx and CO by arranging a process to introduce a specified amount of methane into combustion products and a process to react the products, the introduced methane and oxygen in the presence of a catalyst containing crystalline zeolite having a specific ratio of silicon to aluminum. CONSTITUTION: This neutralizing method comprises a process to introduce methane into the combustion products in such an amount that the presence ratio of the total amount of methane to NOx, by volume, is >=0.1 and the process to react NOx, CO, methane and oxygen in the presence of the catalyst containing exchanged crystalline zeolite under conditions sufficient to convert NOx and CO into gaseous nitrogen, water and CO2 . In this case, suitable catalysts contain the zeolites having about 2.5 ratio of silicon to aluminum and obtained by metal-exchanging with a cation selected from the group consisting of gallium, niobium, cobalt, nickel, iron, chromium, rhodium and manganese.
Patent JP-S63128115-A (JP)
Title: Heating method of heating furnace for rolling
Inventor: IDETA TATATOMI
IPC: C21D1/00
Filed: 1986-11-17
Abstract: PURPOSE:To save the energy to be consumed in a heating furnace by using the hot exhaust gas of an edge heater to insulate the heat of the heating furnace at the time of conveying a cost ingot to a hot rolling mill via the edge heater and the heating furnace. CONSTITUTION:The ingot cast continuously by a continuous casting machine 10 is cut to a prescribed slab by a cutter 14. The slab is fed via the edge heater 16 and a pair of the heating furnace 18 for heating the entire part of the slab to the hot rolling mill 12. The hot exhaust gas in the edge heater 16 is introduced through a branch pipe 22 into a discharge duct 20. An ejector 44 provided with 3 pieces of injectors 46 is provided in the duct 20 flame jets are injected from the injectors 46. The hot exhaust gas in the duct 20 is fed by the propulsive force thereof via a damper 28 into the heating furnace 18. The energy to be consumed in the furnace 18 is thereby saved.
Patent JP-H05115146-A (JP)
Title: Oil impregnated sintered bearing for small-size motor
Inventor: YAMAMOTO HIDEHIRO
IPC: F16C33/10
Filed: 1991-10-22
Abstract: PURPOSE:To allow an oil impregnated sintered bearing for small-size motor to have a dynamic pressure bearing function and a low abrasion function and to generate low noise. CONSTITUTION:On the inner surface of a bearing hole to face a rotating shaft 13, the plurality of rectangular staged parts 92 having a slidable surface which forms a concentric circle with the rotating shaft 13 are formed in the circumference direction of the rotary shaft 13. A space surrounded by the adjacent staged parts 92, the inner surface of the bearing hole between the adjacent staged parts 92 and the rate shaft 13 is practically formed in the rectangular shape.
Patent JP-2000106509-A (JP)
Title: Compensation device
Inventor: MASUDA EIJI
IPC: H03F3/34
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To realize the compensation device that compensates a DC fluctuation and offset component caused at a differential output of an operational amplifier or the like with a simpler circuit configuration. SOLUTION: An RDX output signal (a) and an RDY output signal (b) being differential outputs are passed through 1st and 2nd low PASS filters 21a, 21b respectively to obtain DC fluctuation and offset component signals (c), (d) from which high frequency components are eliminated. A first (second) adder 22a (22b) sums a DC fluctuation and offset component d (c) resulting from eliminating a high frequency component from the RDY, RDX output signal b(a) and the RDX, RDY output signal a(b) respectively to correct the DC fluctuation and offset component of the RDX, RDY output signals a, b. Thus, the device that compensates the DC fluctuation and offset component superimposed on a signal waveform is provided at a low cost with a simpler configuration.
Patent JP-H06108283-A (JP)
Title: Electrocasting method
Inventor: OISHI CHITOSHI
IPC: C25D1/22
Filed: 1991-10-22
Abstract: PURPOSE:To produce a precise metallic replica without generating environmental contamination and peeling at the time of electrodeposition by pretreating the surface of a cathode body or prototype with a hydrogen peroxide water and ammonia water, the fixing the cathode body or prototype in an electrolytic cell and subjecting the cathode body or prototype to electrodeposition. CONSTITUTION:The surface of at least either of the cathode body to be fixed with the prototype and the prototype is pretreated with the hydrogen peroxide water and the ammonia water at the time of producing the replica by electrocasting from the prototype of metal. The surface to be pretreated is preferably cleaned with a dilute sulfuric acid and water. The pretreatment is executed by respectively and simultaneously spraying the hydrogen peroxide water and the ammonia water to the surface for a better effect. The concn. of the hydrogen peroxide is adequately about 3 to 16wt.% and the concn. of the ammonia water about 2 to 15%. The treatment time is adequately about 10 to 60 seconds. The prototype after the pretreatment is fixed on the surface of the cathode body, is mounted in the electrolytic cell and is then subjected to electrodeposition of the metal, such as nickel.
Patent JP-H1189740-A (JP)
Title: Unit bath
Inventor: OSHIMA KOICHI
IPC: E04H1/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To supply water from a valve into a bathtub and a washbowl on a washbowl stage by forming incorporating a washbowl stage at one side edge of a washing place where an assembling surface of the valve is higher than an upper surface of the washbowl stage. SOLUTION: A washbowl stage 6 is formed incorporating at one side edge of a washing place 4 of a waterproof pan 2. A bathtub 5 is formed connecting to the washbowl stage 6, a rib 8 projecting to a side of the bathtub to form an upper surface edge of the washbowl stage 6. An assembling surface 5a of a valve for assembling the valve 9 is formed at a side of the washbowl stage 6 of the upper surface of the bathtub 5. And the upper surface of the washbowl stage 6 is one step lower than the assembling surface 5a of the valve. A washbowl stage is a structure in a manner that a washbowl can be put on the washbowl stage 6 and reserve hot water therein, and the face or the chair in the washing place to use hot water in the washbowl to wash the face or the like.  The washbowl stage 6 is formed incorporating the waterproof pan 2 so the washbowl stage 6 can be formed at a low cost and a unit bath excellent in convenient usage can be manufactured.
Patent JP-H05113964-A (JP)
Title: Electronic dictionary
Inventor: MATSUMOTO SHINICHI
IPC: G06F17/28
Filed: 1991-10-22
Abstract: PURPOSE:To eliminate the necessity of setting an object dictionary each time of retrieval and to reduce the complication of operations by adding attribute information corresponding to the character type of an index word for retrieval provided in the built-in dictionary to the dictionary. CONSTITUTION:The character type of respective characters stored in an input character buffer 26a is discriminated, and an input character attribute bit map is prepared and stored in an input character attribute buffer (BM 1). Attribute information 23a of the first dictionary in a ROM 2 at a main body is read and this information is stored in a dictionary attribute buffer (BM 2). The BM 1 is compared with the BM 2 and when the BM 2 includes the BM 1, after executing the retrieval of the relevant dictionary, concerning the other dictionaries stored in a ROM 3 and a ROM 4, the similar attribute comparison and retrieval is successively executed. When the BM 2 does not include the BM 1, the similar attribute comparison and retrieval is executed successively concerning the other, dictionaries. After the above-mentioned processing is executed concerning all the dictionaries, retrieved candidates are displayed at a display part 29.
Patent JP-H07126169-A (JP)
Title: Thrombosis inhibitor and composition containing the same
Inventor: NISHIMURA KEIICHI
IPC: A61K31/70
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a thrombosis inhibitor having excellent safety, containing a 1, 2-dihydroxy-4-(2-hydroxyethyl)benzene derivative. CONSTITUTION:This thrombosis inhibitor contains a compound of formula I (R1 to R3 are H or acyl; R4 and R5 are H or short chain alkyl; R6 is H or short chain alkyloxy; Rham is rhamnose residue of formula II) and/or its salt as an active ingredient. The thrombosis inhibitor shows high blood platelet control ratio, excellent inhibitory effect on thrombosis and is effective for preventing and treating thrombosis. One or more of the thrombosis inhibitors are mixed to give a composition of medicine, food, etc. The mixed amount of the thrombosis inhibitor for a daily intake per adult is 1-1,000mg/kg calculated as the amount of the thrombosis inhibitor. The compound of formula I is obtained by extracting the whole plant of Stachys riederi of labiate plant with a solvent, filtering and purifying.
Patent JP-H11104336-A (JP)
Title: Monitoring device for game device
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent illegality of a game control device, by comparing intrinsic identification information sent by an intrinsic identification information responding means with that as a judging element stored in a validity judgment information storing means, and by judging validity of the game control device. SOLUTION: An intrinsic ID for a game arithmetic processing unit which is built in game control boards 41a, 41b of game machines 10a, 10b connected to a game information collecting device PJ1 is set, and the game information collecting device PJ1 does not allow any game machine without having the intrinsic ID set by a setting/inspecting device 23 to be valid and permits no game. The intrinsic ID is stored in the game arithmetic processing unit in advance during manufacturing, even when the game arithmetic processing unit is installed in a game parlor 1, the intrinsic ID is set in a game information collecting device PJ1 using a setting/inspecting device 23. The game information collecting device PJ1 reads game programs and sends them to the setting/ inspecting device 23, and the setting/inspecting device 23 judges true or false of the game programs.
Patent JP-S61154188-A (JP)
Title: Gas laser device
Inventor: FUJIWARA SHIGENORI
IPC: H01S3/04
Filed: 1984-12-27
Abstract: PURPOSE:To suppress the fluctuation or drift of the output of laser, which occurs in rapid rising or reduction in output or the like, by measuring the temperature of the laser gas, which has passed a heat exchanger, and controlling water, which flows into the heat exchanger. CONSTITUTION:The temperature of laser gas in a main body of a laser device 11 is measured by a temperature sensor 10 immediately before discharge. Feedback is performed in a cooling device 12 based on the measurement, and the laser gas temperature is made constant. For this purpose, the temperature of cooling water flowing to a heat exchanger 9 is changed. Namely, when the gas temperature is high, the cooling water temperature is made low. When the gas temperature is low, the cooling water temperature is made high. A cooling water tank 13 having a chilling unit 18 is provided in the cooling device 12. The water temperature is kept at -12 deg.C. A three-way valve 15 is controlled by a controller 17 based on the signal from a temperature control circuit 16. The water of the cooling water tank 13 is mixed with the returned water. The water at 12 deg.C and the water at about 17-35 deg.C are mixed, and the water of 15-32 deg.C is formed and supplied to the main body of laser device 11.
Patent JP-H09116049-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAMIMA TOKUMASA
IPC: H01L23/28
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin, compact, light and inexpensive semiconductor device which is excellent in heat dissipation function. SOLUTION: A TAB tape is built in a package of this semiconductor device. An electrode of a semiconductor element 1 and a TAB tape inner lead 10, and a TAB tape outer lead 11 and a lead frame inner lead 3 are connected with each other. The surface with an electrode of the semiconductor element 1 and its opposite surface are fixed to a heat sink 8. A part wherein a semiconductor element of a heat sink is fixed is provided with a recess 14 which constitutes a plane which is larger than a plane area of a semiconductor element. According to this constitution, it is possible to further thin a semiconductor device.
Patent JP-H09115814-A (JP)
Title: Exposure method
Inventor: MIYAJI TAKASHI
IPC: H01L21/027
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To expose all shot regions while focusing the pattern even on the peripheral shot regions in the wafer scanning direction with high precision, without decreasing the throughput. SOLUTION: In a scanning projection exposure apparatus, the exposure order is obtained so as to provide the shortest scanning path and shortest moving path for exposing all shot regions S1.1 through S6.4 on a wafer W. Thereafter, on conditions that the entire exposure time is little changed, the exposure order is changed as indicated by arrows B1, B2 to B32. A slit-like field is scanned on a coordinate system wherein the wafer is at rest from inside and outside of the wafer W to the periphery thereof in the peripheral shot regions S1.1 , S1.2 , S1.3 and the like. Autofocus is conducted based on the focal point detected near the field 6.
Patent JP-H06133411-A (JP)
Title: Power supply device for working robot
Inventor: HANEDA RIYOKO
IPC: H02J7/00
Filed: 1992-10-13
Abstract: PURPOSE:To enable continuous use without receiving the constraint of the ranges of movement and an object and keep the working accuracy of a working robot without scaling up a device for obtaining a power source. CONSTITUTION:The power supply device has a working robot 20 having a small-sized capacitor 25 and conducting various operation, an electric-power supply-charging robot 30 having a large-sized capacitor 33, being connected to the working robot 20 through a junction device 28 and supplying electric power, an automatic power supply device supplying and charging electric power to the electric-power supply-charging robot 30 and a controller 40 obtaining the signal of a small quantity of residual power of the small-sized capacitor 25 and performing control for supplying the working robot 20 with electric power from the electric-power supply-charging robot 30.
Patent JP-H11112211-A (JP)
Title: Directional coupler
Inventor: MURANAKA TSUNEO
IPC: H01P5/18
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a directional coupler in which attachment/detachment of a detection seat with respect to a waveguide are easily and surely conducted. SOLUTION: A detection seat bottom main body 6a has wedge shaped flanges 14, 15 projected outward from a side position of the detection seat bottom main body 6a and the flanges 14, 15 are supported by a tapered guides 12, 13 provided to a side wall 1a of a rectangular waveguide 1 with a slot 2 in between. The worker easily and surely attaches a detection seat onto the rectangular waveguide 1 and easily removes the detection seat 6 mounted on the rectangular waveguide 1 by a hand without using a special tool or the like. Thus, a detection device consisting of the detection seat and an indication meter or the like is easily and surely replaced between microwave oscillator series for a microwave application device or the like provided with plural microwave oscillator series and the installation cost is reduced.
Patent JP-2000104247-A (JP)
Title: Structural body and installation method thereof
Inventor: OSHIMA AKIRA
IPC: E02D5/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a structural body suited to a case of constructing in the earth. SOLUTION: An excavating hole 11 is excavated in the earth, and collapse preventing liquid 12 such as bentonite muddy water for preventing the excavating hole 11 from collapsing is filled therein. A structural body forming member 13 formed by beforehand installing a reinforcing material in a bag material is inserted in the excavating hole 11. Mortar or concrete is injected in the bag material from an upper part of the bag material in a hollow state of the structural body forming member 13 by a concrete pump, etc., to install a structural body 15 in the earth.
Patent JP-H09114183-A (JP)
Title: Friction electrifying device
Inventor: KAMIYA KOJI
IPC: G03G15/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To electrify an object to be electrified without providing an electrifying power source with a simple structure at a low cost. SOLUTION: This friction electrifying device is provided with an elastic roller 3 kept in contact with a photoreceptor 2 and a roller 4 with a brush rotatable in contact with the elastic roller 3. The elastic roller 3 is rubbed by the roller 4 with a brush to be friction-electrified, and the photoreceptor 2 kept in contact with the elastic roller 3 is electrified. The photoreceptor 2 can be electrified without requiring an electrifying power source, and this device can be manufactured at a low cost because of its simple structure.
Patent JP-H10119686-A (JP)
Title: Gas bag constrained module
Inventor: RAINER DANNENHAWER
IPC: B60R21/20
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an air bag constrained module with a light weight and a totally small volume at a low cost. SOLUTION: An air bag constrained module has a box-shaped housing 10. A folded gas bag has a fixed portion mounted on the housing. A pair of inflates are arranged and fixed onto the wall of the housing 10. The housing 10 has a peripheral channel 22. The fixed portion of the air bag is joined to the housing 10 with a fixing frame 18 inserted into the channel 22 of the housing.
Patent JP-H01117638-A (JP)
Title: Thermal fuse assembling device for rotary machine
Inventor: TAKEKOSHI YUKINORI
IPC: H02K11/00
Filed: 1987-10-30
Abstract: PURPOSE:To utilize space in a slot effectively, by mounting a thermal fuse holder in the slot of a terminal base for insulating a stator core from a stator coil. CONSTITUTION:A fuse holder 12 for containing a thermal fuse 9 is secured in a slot 13 of a stator core 1 and an insulating terminal base 3. The fuse 9 is secured dismountably while being insulated from the stator core 1 and a stator coil. Since the fuse 9 is positioned in the stator and does not project to the outside of the stator, space in the slot 13 can be utilized effectively and the profile of the stator is simplified.
Patent JP-H0996672-A (JP)
Title: Method and system for generating three-dimensional positional data
Inventor: OKAWA HIROYASU
IPC: G01B17/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a data accurately indicating the three-dimensional coordinates at one or a plurality of measuring points relatively easily. SOLUTION: Ultrasonic transmitters 11-22 are disposed at a plurality of measuring points of an object and ultrasonic receivers 31-38 are disposed at respective vertexes of a frame. Ultrasonic wave is radiated from one of the ultrasonic transmitters 11-22 and a counter 63 begins to measure the time at a moment of time when the ultrasonic wave is radiated. When the radiated ultrasonic wave is received by the ultrasonic receiver 31-38, count data in the counter 63 is latched in the latch circuits 31-38. The latched data 1-8 is taken into a controller/processor 60 where the three-dimensional coordinate data at measuring point is calculated based on the latched data 1-8.
Patent JP-S61157215-A (JP)
Inventor: HAISHI YUJI
IPC: H02H3/05
Filed: 1984-12-28
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-2000105866-A (JP)
Title: Article storage width adjusting device of automatic vending machine
Inventor: TAKAMURA TOSHIYUKI
IPC: G07F11/16
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an article storage width adjusting device of an automatic vending machine which eliminates the need to manually adjust article storage width. SOLUTION: The quantity of projection of a 2nd spacer 20 from a side plate 3b is made different depending upon the engagement positions between respective engagement projections 30 and engagement holes 50, when the engagement projections 40 and engagement holes 50 are disengaged by a spring 30 when the spacer 20 is released from being in contact with an article. When a new article A, B, or C is thrown in an article storage part 3a, the article canes into contact with spacers 10 and 20, which are then rotated, so that the engagement projections 40 and engagement holes 50 engage each other at positions corresponding to the diameter of the new article, and the article storage width of the article storage part 3a is automatically adjusted only by throwing an article in the article storage part 3a.
Patent JP-H04152550-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIHASHI TOSHIRO
IPC: H01L21/3205
Filed: 1990-10-16
Abstract: PURPOSE:To solve a problem that it is difficult to set a condition when W and a close contact layer whose film quality is different are etched continuously by a method wherein the W which has been filled into a contact hole is etched under a condition that the selective ratio to the close contact layer is high, an Al alloy is formed while the close contact layer has been left and the close contact layer is etched when the Al alloy is etched. CONSTITUTION:The following are provided: a process to form a close contact layer 3 after a contact hole has been formed in an insulating film 2; a process to fill W 4 into said contact hole; a process by which the W 4 is etched under a condition that the selective ratio of the W 4 to the close contact layer 3 is high and the close contact layer 3 is left; a process to form an Al alloy 6 while the close contact layer 3 has been left; and a process by which the Al alloy 6 is etched up to the close contact layer 3 by a photolithographic etching process and an interconnection pattern is formed. For example, said close contact layer 3 is formed of TiN; after that, the whole surface of the W 4 is etched back by using a plasma etching apparatus by exciting microwaves; SF6 is used as an etching gas; the end point of an etching operation is judged by a change in the luminous intensity at a luminous wavelength of 704nm of F atoms.
Patent JP-H0664619-A (JP)
Title: Apparatus for belting and wrapping stacked containers
Inventor: SUZUKI TOSHIYUKI
IPC: B65B35/24
Filed: 1991-10-23
Abstract: PURPOSE:To continuously transfer and belt pollution-free containers having no rigidity on a flange being stacked. CONSTITUTION:This is an apparatus for belting and wrapping stacked containers for belting a band made of a film or the like around a plurality of stacked containers 2, which comprises a bottom support plate placed along a carrying direction for supporting the bottom of the stacked containers, an overconveyer 42 placed above the bottom support plate along the container carried direction to carry the containers wherein a distance from the bottom support plate is set to a slightly narrower size than a vertical size of the stacked containers 2 and folding rods 44 for folding downward both sides of the band supplied onto the stacked containers 2. It further comprises a folding claw 46 for overlaying a lower part of the band whose sides have been folded by the folding rods 44 provided on both sides of the bottom support plate so that it can be moved synchronously with carrying of the containers as well as it can be moved toward a lower part of the bottom support plate.