baber/WOPTO huggingface dataset:
Patent JP-2001098955-A (JP)
Title: Working machine mounted with air-cooled engine
Inventor: TERAMOTO TOSHIHIKO
IPC: F02B77/13
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress emission of a noise caused by vibration of a bonnet, by insulating seating noises of intake and exhaust valves and a combustion noise emitted from a cylinder head toward its upper side with a sound-proof wall to reduce a quantity of the noises reaching to the bonnet. SOLUTION: The sound-proof wall 5 is provided in the upper side of the cylinder head 4 of an air-cooled engine 2, in a working machine mounted with the air-cooled engine 2 wherein the air-cooled engine 2 is stored inside the bonnet 1, wherein an exhaust duct case 3 is attached to the engine 2, and wherein an exhaust outlet 3a of the duct case 3 is opened downwards.
Patent JP-2000108031-A (JP)
Title: Grinding machine provided with wheel dressing device
Inventor: MARUYAMA TOSHIO
IPC: B24B53/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of a grinding wheel spindle and a grinding wheel center at the time of continuous working, even when a grinding wheel dressing is performed, by performing a control so that a temperature at the time of non-grinding of the grinding wheel spindle may be substantially equal to a temperature at the time of grinding and performing dressing and truing of a grinding wheel by a wheel dressing device at the time of non-grinding. SOLUTION: When a grinding wheel spindle driving motor 19 is rotated, a coolant pump motor 59 and a cooling pump motor 62 are started by a temperature detected by a temperature sensor 65. When a temperature of the grinding wheel spindle driving motor 19 rises and a temperature detected by the temperature sensor 65 becomes higher than a set temperature, a signal from an arithmetic circuit 66 is inputted in a sequence controller 54, the condition of a third block becomes unsatisfactory, the condition of a fourth block is satisfied, the coolant pump motor 59 is stopped and the cooling pump motor 62 is started.  As a result, load applied to the grinding wheel spindle driving motor 19 is reduced, the grinding wheel spindle driving motor 19 is cooled, a temperature of a grinding wheel spindle 18 is prevented from rising too high and the temperature of the spindle 18 becomes stable at a slightly higher degree than the set temperature set by the temperature sensor 65.
Patent JP-H04157050-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: C04B35/74
Filed: 1990-10-16
Abstract: PURPOSE:To prolong the service life of a nozzle for continuous casting by arranging a ring for reinforcing to a fitting part with a fireproof functional member to reinforce the nozzle with a aid of strength at the fitting part. CONSTITUTION:The ring 6 for reinforcing is set at the fitting part for executing joint of the nozzle for continuous casting with the other fireproof functional member to reinforce the fitting part. The reinforcing ring is made of stainless steel, heat resistant steel, ordinary steel, etc., and cross section shape of the reinforcing ring is made to circular, semi-circular, rectangular, trapezoid or polygonal shape. The size of reinforcing ring is made to 5-50% of the thickness in horizontal direction at the fitting part of nozzle for continuous casting, and thickness of joint part thereof is made to 0-1.2mm. By this method, the total running cost of continuous casting is drastically reduced and the reliability can be improved.
Patent JP-H02125016-A (JP)
Title: Hollow drilling grouting method
Inventor: MATSUMOTO TADAO
IPC: E02D5/50
Filed: 1988-11-02
Abstract: PURPOSE:To carry out the stable driving of a foundation pile positively in a short time by pressing a hollow pile in simultaneously while a hole is drilled by means of a drilling head and grouting the gap between the wall periphery and a hole wall while drawing a grout liquid feed pipe out. CONSTITUTION:Two grout liquid feed pipes 1a are fitted at the peripheral surface of a hollow pile 1, an auger screw 2 is inserted into the hollow pile 1, and a drilling head 3 is formed at the bottom end of the auger screw 2 so as to rotate the screw 2 normally. While the compressed air is jetted out of an exhaust nozzle 3d, a drilled hole A is drilled by means of a bit 3a as well as the hollow pile 1 is pressed into the drilled hole A. After the hollow pile 1 is pressed in down to the effective depth, cement milk B is jetted out of the exhaust nozzle 3d. Cement milk C is further filled in between the peripheral surface of the hollow pile 1 and the hole wall of the drilled hole A from the tip of the grout liquid feed pipes 1a. As a result, operating time is largely saved so as to shorten the construction period.
Patent JP-2000108881-A (JP)
Title: Brake device
Inventor: TSUBOUCHI KAORU
IPC: B60T13/74
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of reflecting the intention of an operator more. SOLUTION: In a negative pressure type booster 10 capable of taking at least one of a normal operation state where a first braking force is generated by the pressing operation of a brake pedal 80 and an automatic operation state where a second braking force is generated by the operation of an actuator 41, by pressing the brake pedal 80 when the operation state of the negative pressure type booster 10 is an automatic operation state, the operation state of the negative pressure booster 10 is changed from the automatic to the normal operation state.
Patent JP-H0587851-A (JP)
Title: Edge detecting circuit
Inventor: MUROI KIYOSHI
IPC: G01R29/02
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an edge detecting circuit which detects the edge of the inputted digital signal and arbitrarily sets the interruption time. CONSTITUTION:An edge detecting circuit is equipped with an edge detecting circuit part 11 for detecting the starting-up edge of an inputted digital signal and an interruption state circuit part 15 which is operated according to the edge information outputted from the edge detection circuit part 11 and latches the interruption detection state. A calculation circuit 1 for setting the interruption detection time on the basis of the interruption detection time setting signal which is externally set is installed between the edge detecting circuit part 11 and the interruption state latch circuit part 15.
Patent JP-2001099446-A (JP)
Title: Air conditioning apparatus, and non-humidifying heating body-containing cooling equipment
Inventor: OKAZAKI TAKASHI
IPC: F24F5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify air passage construction, reduce the amount of consumption of electric power, and improve reliability in an air conditioner equipped with an evaporator in a natural circulation circuit and an evaporator in a forced circulation circuit. SOLUTION: In an air conditioner where there are independently constructed a forced circulation circuit 9 by compressor operation and a natural circulation circuit 20 by natural refrigerant circulation, there is provided a common use fan 31 for feeding air to a vaporizer 13 of the forced circulation circuit 9 and an evaporator 21 of the natural circulation circuit 20.
Patent JP-H08113818-A (JP)
Title: Melt spinning apparatus
Inventor: FUJIWARA TSUGUO
IPC: D01D5/084
Filed: 1994-10-19
Abstract: PURPOSE: To reduce the quality unevenness among spindles and improve the process conditions by homogenizing atmospheric temperatures below multi-cop spinnerets, preventing the retention of decomposed gas, etc. CONSTITUTION: Heating units 6 entirely surrounding the path of spun yarns Y are placed below the plural spinnerets 2 arranged in the longitudinal direction. Yarn-passing holes 9a are formed at lower position than the heating units. A lower board 9 provided with plate heaters 8 which are placed around the hole 9a excluding the both ends is placed there. Further, tapered tubes 4 are placed above the yarn-passing hole 9 on the lower board 9 in the states protruding upward and surrounding the yarn Y. Thus, the atmospheric temperatures below the spinnerets are homogenized, the generation of turbulence is prevented, and further the retention of decomposed gas is prevented owing to an ascending current generated there.
Patent JP-H10103329-A (JP)
Title: Member having fitting-in part and manufacture thereof and mounting method therefor
Inventor: TANAKA SHIGEFUMI
IPC: F16B37/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a member having a fitting-in part to generate a desired fitting-in force for the fitting-in part and the other member without increasing the thickness of other member, such as a plate body, and to provide manufacture thereof and a mounting method therefor. SOLUTION: A member comprises a fitting-in part 13 in the shape of a non- circle in cross section in a direction crossing an axis at right angles; and a contact surface formed on one end side in an axial direction of the fitting-in part 12 and having an outer shape larger than that of the fitting-in part. The fitting-in part 12 is inserted in a fitting-in hole formed in the other member, and fitting-in is effected until the contact surface 17 is brought into contact with the surface of the other member for mounting. In the so formed member, the contact surface 17 has a recessed part 18 formed along the peripheral edge of the root part of the fitting-in part 12.
Patent JP-S63132591-A (JP)
Title: Color image storage device
Inventor: TAKEI MASAHIRO
IPC: H04N9/79
Filed: 1986-11-25
Abstract: PURPOSE:To suppress an increase of the memory capacity and also to simplify an address control for reading out an image data from a frame memory by dividing color image information into plural signal components and writing them repeatedly at a prescribed interval at the time of storing them in a memory. CONSTITUTION:A signal which is converted to a luminance signal Y and color difference signals R-Y and B-Y is supplied to an RGB matrix circuit 11 through switching circuits 3-5, then an RGB signal is generated and it is led into a switching circuit 15 through LPFs 12-14. Each color signal which is brought to a time division by the switching circuit 15 is converted to a digital signal by an A/D converter 17 and is written in a frame memory 18. As for a write state to the frame memory, in a first line, four picture elements of GRGB are written as a repeated unit, and in a second line, four picture elements of RGBG are written as a repeated unit. Also, picture element information of G becomes two times, comparing with picture element information of R and B, and also placed in a checkered pattern so that write position is shifted at every line.
Patent JP-2001099585-A (JP)
Title: Heat exchanger made of aluminum
Inventor: KOMODA SHUJI
IPC: F28F19/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve sealability and connecting strengths of connecting positions of first and second plates. SOLUTION: In a plate laminated type core obtained by alternately laminating a plurality of first plates 1 obtained by forming a first brazing material layer 42 on one end face of a first core material 41 made of an aluminum alloy and forming a first sacrificial material layer 43 on another end face of the material 41 and a plurality of second plates 2 obtained by forming a second sacrificial material layer 53 on one end face of a second core material 51 made of an aluminum alloy and forming a second brazing material layer 2 on another end face of the material 51, in a plate thickness direction, a burring part 63 of the plate 2 is inserted into an opening 65 opened at a protrusion 61 of the plate 1, then the part 63 is flared, plastically deformed,  a side face of the layer 53 of an outer wall of the part 63 of the plate 2 is brought into close contact with the side face of the layer 42 of a substantially horizontal surface of the protrusion 61 of the plate 1, and connecting positions of the plates 1, 2 are effectively connected by brazing.
Patent JP-H06131224-A (JP)
Title: Method and device for information processing
Inventor: FUKUYOSHI TOMOAKI
IPC: G06F12/00
Filed: 1992-10-16
Abstract: PURPOSE:To reflect editing contents of source application software on data on data-associated destination application software. CONSTITUTION:Built-in frame data 21 contains information for specifying a reference frame having source data to be put in a built-in frame present in a destination file A and built-in data corresponding to the built-in frame. The built-in data put in the built-in frame data 21 are used to display or print the data in the built-in frame. Here, when a source file B including the reference frame is edited, the source-side application decides whether or not the data in the reference frame are updated by the editing and updates the built-in data in the built-in data 21 corresponding to the reference frame when the data are updated. A built-in control part 3a controls the information on the built-in frame of the respective application programs and performs the relevant control.
Patent JP-H08135043-A (JP)
Title: Steel post
Inventor: TSUJI KOJI
IPC: E04B1/94
Filed: 1994-11-14
Abstract: PURPOSE: To prevent a rise in the temperature of a post by installing nozzles of a sprinkler inside a steel post for a refractory building or the like and connecting the nozzles to a fire sensor and operating simultaneously with a sprinkler installed indoors. CONSTITUTION: Nozzles 6 of a sprinkler 5 are installed to an internal clearance of a steel post 1 while on/off valves 8 of the nozzles 6 are connected to fire sensors 7. The fire sensors 7 are further connected to sprinklers 5, which are generally set up indoors. In case when a fire breaks out indoors and the indoor sprinklers are operated, the sprinklers installed inside the steel post are arranged to be operable simultaneously. Rock wool or the like is blasted on a beam 2 projected into the post 1 and a fire resisting coating 9 is applied thereto. When a fire broke out, the steel post 1 is cooled so as to hold the temperature of the steel post 1 at a constant value and below and protect the strength of the steel material from being degraded. This construction makes it possible to shorten a construction period and reduce cost as well.
Patent JP-H08137002-A (JP)
Title: Information recordable camera
Inventor: OKUBO MITSUMASA
IPC: G03B7/00
Filed: 1994-11-14
Abstract: PURPOSE: To write data suitable for a photographing mode in a film in a small data writing quantity by controlling permission and prohibition of correction at print time in a laboratory suitable for the photographing mode by simple operation. CONSTITUTION: In a camera which is provided with an exposure mode changeover switch 3 and a laboratory correction selecting switch 4 and can record information on a film 10, the camera is provided with a BCPU 1 which stores photographing data and print exposure correction data and classifies recording data into plural groups, and determines information to permit correction at print exposure time and a group of the recording data on the basis of setting information of the switches 3 and 4.
Patent JP-H03141597-A (JP)
Title: Switching electric power source apparatus
Inventor: YAMANAKA YUKIO
IPC: H05B41/282
Filed: 1989-10-26
Abstract: PURPOSE:To provide a stable output obtained from a secondary coil of an inductor to load independently of electric power supply by combining an output of a secondary coil of an inductor in which switching current of a chopper apparatus runs and an output of a secondary coil of an inductor in which resonance current of an inverter apparatus runs. CONSTITUTION:A secondary coil L2 of an inductor L1 of a chopper apparatus 1 and a secondary coil L4 of an inductor L3 in an inverter apparatus 2 are connected in series and a capacitor C10 is charged with output current of both secondary coils L2, L4 through a diode D6 and a resistor R13, and the voltage of the capacitor C10 is controlled by Zener diode ZD1 to give operational electric power source of a chopper controlling circuit 5a and an inverter controlling circuit 5b. In this way, the capacitor C10 is charged with combined voltage consisting of driving electric voltage obtained in the secondary coil L2 of the inductor L1 in which switching current of the chopper apparatus 1 runs and driving electric voltage obtained in the secondary coil L4 of the inductor L3 in which resonance current of the inverter apparatus 2 runs and thus operational voltage will not be short even if one of the voltage decreases.
Patent JP-S63130906-A (JP)
Inventor: SAKAI YOSHITAKA
IPC: F16B7/06
Filed: 1986-11-21
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-H10121073-A (JP)
Title: Preparation of nonsmoking briquette from low-grade coal
Inventor: HONGO TAKASHI
IPC: C10L5/06
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique of producing briquette from low-grade coal, whereby the formed briquette can be reduced in the formation of sooty smoke to such an extent as not to cause any problem in practical use in the initial stage of burning, and the sulfur contained in the coal can be fixed in the residual ash. SOLUTION: A mixture comprising low-grade coal, a sulfur-fixing agent and optionally a clay mineral is mixed with water and ground and kneaded to produce a body mixture having a geometric mean diameter of 100-500μm, a total water content of 25-36wt.% and a bulk density of 0.5-1.0g/cc. A mixture comprising charcoal and a sulfur-fixing agent is mixed with a binder and water and ground and kneaded to obtain an igniter mixture having a geometric mean diameter of 75-150μm, a total water content of 28-36wt.% and a bulk density of 0.2-0.7g/cc. The iginiter mixture is applied on the body mixture, and the assemblage is compression-molded.
Patent JP-H03140585-A (JP)
Title: Wooden sash
Inventor: ADACHI ARIHIRO
IPC: B27K3/32
Filed: 1989-10-26
Abstract: PURPOSE:To raise the antiseptic property, moth proofness, and dimensional stability of a wooden sash by a mesh in which at least outer surface wooden part of a wooden sash is made of a reformed wood containing an insoluble noncombustible inorganic substance. CONSTITUTION:A raw material wood part is dipped in a first liquid such as any one of a cation-containing treating liquid or an anion-containing treating liquid to impregnate it into the wood part. Afterwards, the second liquid such as a treating liquid containing ions reactive to the first liquid is likewise impregnated into the wood part to form a reformed wood part in which insoluble inorganic substances are formed. A sash 1 is manufactured by using the reformed wood part.
Patent JP-H06111058-A (JP)
Title: Character string detector
Inventor: MORI KAZUHIRO
IPC: G06K9/36
Filed: 1992-09-25
Abstract: PURPOSE:To correctly detect a vehicle number character string even for plates with different size such as a large plate and a middle plate or the remarkable fluctuation of the size of the plate due to the error of an image pickup timing. CONSTITUTION:This detector is equipped with an image pickup part 1 which image-picks up a scene image including a character string, a binarization processing part 8 which binarizes an image image-picked up by the image pickup part 1, a character candidate detecting part 9b which detects a character candidate that is the area of a character part from a binary image obtained by the binarization processing part 8, a parameter calculation part 9c which calculates distance information used in the unification of adjacent character candidates at every character candidate detected by the character candidate detecting part 9b based on the size of the character candidate, and a character candidate unifying part 9d which generates the character string by unifying the character candidates detected by the character candidate detecting part 9b based on the distance information calculated by the parameter calculation part 9c.
Patent JP-H01122125-A (JP)
Title: Method and apparatus for wet treating semiconductor substrate
Inventor: ARIKAWA TATSUICHIRO
IPC: H01L21/30
Filed: 1987-11-05
Abstract: PURPOSE:To obtain uniform contact of processing solution with a surface to be processed with a small amount of the solution by providing a guide plate facing a semiconductor substrate sufficiently near the substrate. CONSTITUTION:A guide plate 13 contains a developer supplying mechanism 19, and a temperature regulating thermal medium 16 is circulated therein. Further, a protrusion 17 for holding a gap between the plate and a semiconductor substrate 14 to be treated constant, and a vertically moving mechanism 11, a horizontally moving mechanism and solution contact surface cleaning mechanism 12 are attached to the guide plate. That is, processing solution 2 is held in a gap between the surface of the substrate to be treated and the plate 13 by utilizing the surface tension of the solution, thereby obtaining uniform solution contact state with a small amount of the solution. The solution supplying mechanism is added to the plate 13, mechanisms for regulating temperature and applying an electromagnetic wave are simultaneously provided, and uniform and precise wet treatment is obtained by simultaneous treatments through the solution contact surface of the plate 13.
Patent JP-H08136281-A (JP)
Title: Electronic type demand value indicator
Inventor: MASAKI RYOICHI
IPC: G01R21/02
Filed: 1994-11-15
Abstract: PURPOSE: To achieve the simplification and the higher workability of assembling work by calculating a demand value from sample values of an input signal according to a demand value computation program based on the thermal characteristic expression of a bimetallic coil to eliminate any adjustment of a time limiting set value but instantaneous adjustment of sensitivity. CONSTITUTION: After an effective value rectification 11, an input signal converted into a voltage with an input transformer 10 is sampled by specified time to be converted 12 to digital from analog and outputted to a thermal computation section 13. The thermal computation section 13 is built in a CPU and contains an arithmetic program corresponding to an approximate exponential expression indicating a thermal characteristic function of a bimetallic coil. Then, when the sample value and the sampling time (e.g. 100ms) of an input signal are applied, a demand value is calculated every second at each sampling time based on the computation program in the CPU to reproduce the thermal characteristic of the bimetallic coil with respect to a specified input signal. A display section 14 plots the demand value calculated with the thermal computation section 13 hourly to display.
Patent JP-H09132364-A (JP)
Title: Elevation passage for elevator
Inventor: MOTOMURA KAZUHIKO
IPC: B66B7/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the centering work of a guide rail by piling plural units, and strongly supporting a cage on the top surface of the highest unit freely to be disconnected. SOLUTION: In the condition that a cage 3 is hoisted by a hoisting tool 15 of a hoisting beam 2 of a unit 1, this is carried with other units into a construction field. Plural units 20, 21 are piled so as to structure a hoist way 22 for elevator, and the unit 1 is placed in the highest stage. At the time of centering work of guide rails 25, 26, 9, since the cage 3 is positioned a little higher than a lower surface side 1c of the unit 1 of the highest stage, namely, the cage does not exist in a range from the lower surface side 1c to the bottom surface side 22a of the hoist way 22, the centering work can be performed between the lower surface side 1c and the bottom surface side 22 without a hindrance by the cage 3. Since the guide rails 25, 25, 9 are already installed in the units 20, 21, 1, the work except for the correcting work with a level is unnecessary.
Patent JP-2001097868-A (JP)
Title: Defecation promoting composition
Inventor: FUJITA MASAHIDE
IPC: A23L1/308
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a defecation promoting composition containing an oligosaccharide such as raffinose and a complex type vegetable fiber such as beat fiber as main ingredients. SOLUTION: Since defecation is not only promoted but fresh feces is also defecated by using the above composition, medical examination can accurately be carried out in high sensitivity.