baber/WOPTO huggingface dataset:
Patent JP-2001252918-A (JP)
Title: Manufacturing method for cement product
Inventor: NAKAGAKI KEISUKE
IPC: B28C7/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a cement product capable of reducing the manufacturing cost by efficiently performing the manufacturing work of the cement product. SOLUTION: In this manufacturing method for the cement product comprising water, cement and an aggregate, at least one kind from among the manufacturing other than water is packaged in a water-soluble bag. Then, the material together with the bag is stirred with other materials.
Patent JP-2001254665-A (JP)
Title: Method and device for hydraulically rotating rotary pump utilizing water flow
Inventor: EZAWA YOSHIAKI
IPC: F01C1/344
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To start a generator and the like by a hydraulic rotation method by using a rotary pump utilizing a water flow. SOLUTION: A method of hydraulically rotating a rotary pump by utilizing a water flow is featured such that an eccentric rotor is arranged in a cylindrical or an oblong surrounding wall, a plurality of blades are retractably mounted on the eccentric rotor, and air in the surrounding wall is held to convey fluid and a so constituted rotary pump is hydraulically rotated by utilizing quantities of water flow flowing through a service water pipe and a generator is started through the hydraulic rotation.  Further, a hydraulic rotary device for a rotary pump by utilizing a water flow is featured such that a rotor is inserted in a given position in the surrounding wall formed in an oblong shape and the blade of the rotor forms a sliding groove part, and further the blade is pressed against an inner wall surface through the resilient force of a spring, airtightness is held by the press and pressed by flowing water of fluid against the blade and a water pressure to apply pressure rotational movement on the rotor.
Patent JP-2001254531-A (JP)
Title: Wall structure of vibration-isolated building
Inventor: ITO MOTOAKI
IPC: E04H9/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the wall structure of a vibration-isolated building in which the seismic isolators in an earthquake are not deformed in the vibration-isolation building in which a wall is installed adjacent to columns, on which the seismic isolators mounted. SOLUTION: In the vibration isolated building 1 in which the seismic isolators 3 are set up to each column 2 on a fixed intermediate floor, walls 4 are fitted adjacent to the sides of at least the partial columns 2 in the columns 2, to which the seismic isolator 3 are installed, upper sections 10U and lower sections 10L are insulated, holding approximately the same height as the mounting height of the seismic isolators 3 in the walls 10, notched sections 10c formed in size, in which the seismic isolators 3 in the case of the earthquake are not deformed are formed to sections adjacent to the seismic isolators 3 of the walls 10, and closing members 30 closing the notched sections 10c in the case of normality and being capable of following up deformation without impeding the deformation of the seismic isolators 3 in the case of the earthquake are mounted to the notched sections 10c.
Patent JP-2001254770-A (JP)
Title: Parking mechanism in drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/14
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a parking mechanism in a drum brake device capable of easily assembling in the drum brake device having a link type shoe drive mechanism with a small number of component part items and capable of attaining improvement of productivity and reduction of cost. SOLUTION: This parking mechanism 50 in a drum brake device of a duo- servo type, having a link type shoe drive mechanism 7 opening a pair of brake shoes 3, 4 spread and an operating force generating means 6 inputting shoe operating force to an input lever 34 of the above shoe drive mechanism 7 in accordance with brake operation, is provided with a parking lever 53 supported capable of swiveling to one brake shoe 4, to be constituted by inputting the shoe operating force to the above input lever 34 by swiveling of this parking lever 53, each brake shoe is opened to spread through the above shoe drive mechanism 7.
Patent JP-2001254923-A (JP)
Title: Fire grate
Inventor: NAKAHATA MITSUAKI
IPC: F23H11/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fire grate capable of suitably controlling a combustion of a material to be treated by suppressing an occurrence of a burning damage. SOLUTION: A first recess 43 is provided on a sidewall 34. The recess 43 is extended from a substantially center to a rear end as seen in a longitudinal direction of fire grates 12, 14, opened upward and formed. The recess 43 together with the sidewalls 34 of the adjacent grates 12, 14 forms a first space 46. A first hole 52 is perforated on a part formed with the recess 43 of the sidewall 34 to communicate with a passage 42 in the grate through the space 46. A fourth recess 47 is extended down from a bottom of the end of the front side of the recess 43 and formed to communicate with a combustion air supply space through the space 46. A plate member moving in the recess 43 (the space 46) upon moving of the movable grate 14 is arranged in the recess 43 (first space 46) of the grates 12, 14.
Patent JP-2001257997-A (JP)
Title: Digital broadcast signal transmission system and its service information processor
Inventor: TOMITA RYUICHIRO
IPC: H04N19/70
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To transmit in real time the service information data in time the program organization time. SOLUTION: The service information processor, the service information data requiring real time property by a serial input interface part 163 and the contents of information data by CPU 166 to decide from this analyzing result whether the service information data are related with both video and audio data which are multiplexed in response to the program organization time. When the service information data are related to the video and audio data, these information data are converted into the format of a transport stream according to the organization time data which are inputted from an intra-office clock input interface part 162. Then the service information data converted into a format accordant with the video synchronizing signal and the black burst signal which are inputted from a video synchronization input interface part 168 are outputted to a multiplexer.
Patent JP-2001260921-A (JP)
Title: Automatic steering device for vehicle
Inventor: HATANO TSUTOMU
IPC: B62D6/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering device for a vehicle detecting a rut on a road and avoiding the rut to drive. SOLUTION: The front of the vehicle is photographed by scanning laser beams receivable with a photographing means to either side of the front of the vehicle, a photographed image 11 in the front of the vehicle is processed to detect a white line 15 and the rut 14. A target steering angle is calculated on the basis of the detected result of the white line and a vehicle speed detected value, the target steering angle is corrected on the basis of the detected result of the rut 14, and steering is controlled so that the steering angle detected value becomes the target steering angle after correction. Uncomfortable driving feeling caused by swinging of the vehicle driving on the rut can be prevented.
Patent JP-2001262758-A (JP)
Title: Precast concrete board, concrete slab, and building
Inventor: KOBORI TAKAHARU
IPC: E04B5/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete board preventing a small beam for reinforcement formed around a step difference part from protruding on a lower face, a concrete slab, and a building. SOLUTION: A concrete board 2 having a predetermined size is provided with a step difference part area 6 for forming a step difference part 27, and a small beam area 9 for forming a small beam 30 is provided around the step difference part area 6. Low truss bars 3 are arranged at an adequate interval in the step difference part area 6 in such a way that their upper parts protrude from an upper face of the concrete board 2, and high truss bars 4 are arranged at an adequate interval in the other area 7 in such a way that their upper parts protrude from the upper face of the concrete board 2. End parts of the low truss bar 3 and the high truss bar 4 are overlapped and arranged 10 in the direction of length in at least a part of the small beam area 9, and a light- weight form 5 is arranged between the high truss bars 4.
Patent JP-2001263369-A (JP)
Title: Clutch device for automatic transmission
Inventor: TANIGAWA NAOYA
IPC: F16D25/063
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To shorten the axial length of a clutch device for automatic transmission, and simplify the piston shape. SOLUTION: Annular spaces 25, 30 are formed between a hub member 22 unified with a rotatable input member 21 and a drum member 23, and a pair of clutch mechanism 33, 34 are arranged in these space so as to be overlapped in the radial direction, and a pair of pistons 35, 36 are formed so as to come close to each other when the hydraulic pressure is applied.
Patent JP-2001262187-A (JP)
Title: Detergent composition
Inventor: ISHIDA MISAKI
IPC: A61K8/49
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition excellent in foamability, temporal stability, restoring ability from a low-temperature preservation and creaminess of a foam and imparting a good feeling after washed and a firmness to the skin after washed. SOLUTION: This detergent composition comprises (a) 5-50 wt.% of a fatty acid soap having an 8-20C, (b) 0.1-10 wt.% of an amphoteric surfactant or an alkanolamide-type nonionic surfactant and (c) 0.001-20 wt.% of a chromanol glycoside.
Patent JP-2001271112-A (JP)
Title: Method for refining molten iron by desiliconization
Inventor: MUKAWA SUSUMU
IPC: C21C5/35
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a by desiliconization refining method of molten iron which effective utilizes the reaction heat generated in desiliconizing process. SOLUTION: Scrap and the molten iron are charged, and the reaction heat generated in the desiliconization process is utilized to melting the scrap by adding CaO and oxygen to perform the desiliconizing treatment. Since a converter is used as a reaction vessel, such problem as slag foaming is not developed and a short time treatment can be attained. It is desirable that the stirring force is made to >=1.1 kw/t, in order to improve the melting speed by the promotion of heat transfer to the scrap and to shorten the treating time by the enhancement of the desiliconizing rate.
Patent JP-2001268934-A (JP)
Title: Drive circuit and method of air conditioner
Inventor: DOMAE HIROSHI
IPC: H02M7/48
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce costs and improve area efficiency by eliminating CTs at an input side. SOLUTION: An output current Is that is detected by a shunt resistor 12 for detecting an output current is integrated by an integration circuit 19, an input current is estimated from the integration result according to a specific operation function, and the overloaded state of breaker protection or the like is controlled to be avoided by a control part 20. When an input current is to be estimated by the shunt resistor 12, an input current can be estimated poorly and accurately when the input current is a low current and a large current in the case of overloaded state, respectively.
Patent JP-2001271796-A (JP)
Title: Motor-driven blower
Inventor: HAYATSU MAMORU
IPC: F04D29/44
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower enhancing cooling efficiency and preventing deterioration caused by temperature rising of a motor part. SOLUTION: This motor-driven blower has a motor frame 1 enveloping a stator 2 and a rotor 3; a bracket 4 having a bearing housing 4a in the central part and forming a first vent hole 4b in the periphery of the bearing housing 4a where is also a position opposite to a stator coil 11 wound on the stator 2; a blast fan 8 fixed to the shaft 6 of the rotor 3 and rotating together with the rotor 3; a guide blade 9 for guiding air sucked from the blast fan 8 to the motor part 5; and a fan cover 10 for covering the blast fan 8 and the guide blade 9, and a second vent hole 4c is formed in the outer circumferential part of the first vent hole 4b, and air from the blast fan 8 is guided to the motor part 5 from the first vent hole 4b and the second vent hole 4c.
Patent JP-2001269874-A (JP)
Title: Fastening tool
Inventor: SUZUKI HITOSHI
IPC: B25B21/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool capable of efficiently conducting each work by being controlled according to the work. SOLUTION: This fastening tool 1 rotating an anvil 2 each time a hammer 4 collides with the anvil 2 is provided with a rotation drive source 22 rotating the hammer 4, a starting means 48 starting the rotation drive source 22, a setting means 34 setting the work mode of the fastening tool 1, and a first control means 36 operating the rotation drive source 22 in the work mode set by the setting means 34 when the starting means 48 is activated.
Patent JP-2001275371-A (JP)
Title: Apparatus and method for controlling drive of oscillatory wave motor and storage medium
Inventor: NISHIMOTO YOSHIBUMI
IPC: H02N2/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To determine that the rotational position of a driven body is at a specified origin, without the use of a sensor for rotational position detection. SOLUTION: A mechanical stopper 9 is installed to arrest the rotation of a driven body 10 rotated by an oscillatory wave motor 5. At an initial stage, a microcomputer 1 applies a cycle signal, having a specified frequency to an electro mechanical energy transducer to actuate the oscillatory wave motor 5. When the frequency of the cycle signal applied to the electro mechanical energy transducer falls to a prescribed value or lower, the microcomputer 1 decides that the driven body 10 has been arrested by the mechanical stopper 9 and the driving of the oscillatory wave motor 5 has been stopped.
Patent JP-2001281359-A (JP)
Title: Wristwatch case
Inventor: TERASAWA MASARU
IPC: G04B19/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such problem of a conventional wrist watch case that a watch is often set in an angle difficult to see according to the position of the watch resulted from the position of the arm when the arm is laid in an immovable state. SOLUTION: This wristwatch case is formed of an outer case and inner case having a movement mounted. The inner case is constituted so as to be movable vertically to the flat surface, and a stop point where the inner case is in a rotatable state and a stop point where it is in a non-rotatable state are provided within the vertical moving range. The inner case can be rotated to an angle easy to see in the state where the inner case is rotatable.
Patent JP-2001285212-A (JP)
Title: Multi-frequency wireless information communication base station and wireless information communication system
Inventor: KUSANO YOSHIMASA
IPC: H04W52/34
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frequency wireless information communication base station with high performance that is characterized in that the multi- frequency wireless information communication base station can enhance the stability of a wireless information transmission service using the base station and to provide a wireless information communication system employing the base station. SOLUTION: The multi-frequency wireless information communication base station 100 consists of each signal amplifier 102 and an auxiliary controller 110 that collects a measured temperature from each temperature detector 109 provided to each wireless transmitter-receiver 103, and changes a 'threshold value' that is an evaluation value by a synthesis output limit device 108 with respect to the measured temperatures, can freely select combinations of each signal transmission amplifier 102 and each wireless transmitter-receiver 103 and supply a desired transmission output at all times as its characteristic.
Patent JP-2001278004-A (JP)
Title: Seat belt device for child seat and buckle
Inventor: ARII YUSUKE
IPC: B60N2/90
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device for a child seat capable of easily confirming whether tongue plates of light and left shoulder belts are surely engaged with buckles. SOLUTION: In this seat belt device for the child seat, the tongue plates of the night and left shoulder belts are inserted in and engaged with the buckle arranged on a belly contact pad. The right and left tongue plates 11, 12, 31, 32, 51 and 52 can be engaged with the buckles 13, 33 and 53 only when the plates are concurrently inserted in insertion passes 15, 35, 55a and 55b for the tongue plates of the buckles.
Patent JP-2001283550-A (JP)
Title: Magnetic disk device and method for manufacturing parts of the device
Inventor: HATANAKA TATSUYA
IPC: G11B17/038
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a magnetic head and magnetic disk and the obstacle by deposits by removing the sulfur components released from rotor hub parts and spacer rings which are the parts in the magnetic disk device composed of free-cutting stainless steel. SOLUTION: The rotor hub parts 6b or spacer ring 7 of a spindle motor 6 is formed by cutting from the free-cutting stainless steel and at least part of the surface to be arranged with the magnetic disk 4 of the rotor hub parts 6b or spacer ring 7 is coated with an oxidized film 20 which is a mixed layer composed of Fe(x)Cr(y)O(z) and has a thickness of 20 to 500 nm.
Patent JP-2001282287-A (JP)
Title: Voice recognition device
Inventor: ONO HIROSHI
IPC: G10L15/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device which can recognize a voice of even a hard-to-recognize word or phrase. SOLUTION: When a user converts 'Aitiken' in KANA (Japanese syllabary) to Roman characters in the brain and voices 'a i t i k e n' in alphabets to a microphone 11 while pressing a talk switch 12, the voice is inputted from the microphone 11 to a voice input part 13 and converted into voice data, which are outputted to a voice recognition part 14. The voice recognition part 14 inputs the voice data, performs voice recognition processing, and outputs the corresponding character string 'aitiken' to a matching part 15. The matching part 15 retrieves 'aitiken' from a dictionary part 15a by a matching processing part 15b and outputs a corresponding ID '23' to a control part 16. The control part 16 displays 'aitiken' in KANJI (Chinse character) as a character string corresponding to the ID '23' on a display unit of a navigation device 20.
Patent JP-2001275470-A (JP)
Title: Threshing machine
Inventor: HIRATA SUSUMU
IPC: A01F12/48
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a threshing machine that has simplified and cost-saved constitution by making the wind speed and the blowing direction of the winnowing wind controllable with a single operation. SOLUTION: In a threshing machine that is constituted so that the wind speed and the wind direction blown from the winnower may be controllable, a controlling plate is fitted at the lower part of the winnower outlet so that the path of the winnowing wind may be narrowed and the wind direction is made controllable from the upward posture that changes the blowing direction upward to the lower posture that forms the exhaust wind port on the bottom face of the winnowing path, and further a controlling device is equipped so that the amount of threshed mixture to be treated is detected with the sensor and the posture of the controlling plate is changed on the basis of the detection.
Patent JP-2001277282-A (JP)
Title: Molding method and mold
Inventor: YAMAMOTO SHINYA
IPC: B29C45/76
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately mold a molded article difficult to obtain good dimensional accuracy. SOLUTION: In a method for molding a molded article comprising a thermosetting resin using a mold provided with a plurality of resin injection parts, the injection quantities of the resin from the respective injection ports are adjusted corresponding to the shape and mass of the molded article and, more concretely,  the injection quantities and pressures of the resin are calculated so that the injection pressures of the resin from a plurality of the injection parts become almost uniform and the charging quantities of the resin corresponding to the respective injection quantities at this time are determined at every pot and molding is performed on the basis of the determined charging quantities of the resin and the characteristics of the molded article are measured and the injection quantities and pressures of the resin are finely adjusted on the basis of the characteristic values to optimize the charging quantities of the resin at every pot.
Patent JP-2001285631-A (JP)
Title: Area discrimination method and device
Inventor: KUROSE TSUTOMU
IPC: H04N1/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a density step different from appearing on a border between a dot part and a solid part in the case that an original of a dot photograph where a medium tone part expressed on dots has a part smoothly shifting to a solid part is in use when an area of the original is discriminated and density conversion processing is conducted according to the result. SOLUTION: The number S of pixels that exists in a reference area with a size of (2m+1) pixels in the main scanning direction and one pixel in the subscanning direction around a target pixel P(i, j) and that is discriminated to be in a dot area is found (S11). When the number S of the pixels is grater that a threshold th7 and the density D(i, j) is a threshold th8 or over, discrimination results V(i. j), LR(i. j) as to the target pixel P(i, j) are corrected into '1' (pixels in the dot area) (S11-YES-S14). Then the density conversion processing is conducted in response to the corrected dot discrimination result LR(i, j).
Patent JP-2001280111-A (JP)
Title: Lubricating structure of internal combustion engine
Inventor: OYAMA TAKASHI
IPC: F01M11/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of an internal combustion engine capable of miniaturizing the internal combustion engine by increasing a degree of freedom in the arrangement of an oil filter, and applying a simple oil path capable of being easily worked and mounted in a small space. SOLUTION: In this lubricating structure of the internal combustion engine, an oil pump 85 is mounted on one end of an oil pump shaft 80 mounted in parallel with a crankshaft 25, an oil path 94 is formed from a pump chamber side face of the oil pump 85 toward the other end direction in parallel with the oil pump shaft 80, the oil filter 96 is mounted oppositely to the oil path 94, and a communicating path 95 is vertically extended form the oil path 94 to the oil filter 96.
Patent JP-2001286956-A (JP)
Title: Plate material working equipment
Inventor: NAKATSUJI TAKAHIRO
IPC: B23Q1/01
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To transport a plate material without disturbance while sucking a table and to smoothly move the plate material on the table when sucking the plate material on the table of a plate material working machine. SOLUTION: Equipment is provided with the plate working machine 1 to load a plate material W on a table 4 then to work and a plate material transport apparatus 2 to pickup a worked plate material W from the table 4 with a suction pad then to transport. A plate suction region R of the table 4 is the face arranged with plural recessed parts 30. Respective recessed parts 30 have an opening outer peripheral shape of flat shape and are arranged in a prescribed pitch.