baber/WOPTO huggingface dataset:
Patent JP-H09170595-A (JP)
Title: Movable vane axial flow pump
Inventor: AKAI RYOZO
IPC: F04D3/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a movable vane axial flow pump capable of setting an extensive driving range and extensive discharge pressure. SOLUTION: An operating shaft 33 is displaced in the shaft center direction by a servo cylinder 38 provided on an end part of the operating shaft 33 by adopting structure to provide a multistage impeller in a pumping channel 27 and to connect movable vanes 32a, 32b constituting the multistage impeller to the operating shaft 33 passed through the inside of a main spindle 28 respectively by links 33a, 34. Consequently, the movable vanes 32a, 32b of the impellers on all stages are made to simultaneously move. It is possible to extend a driving range and to set high discharge pressure by varying vane angles of all the movable vanes of the multistage impeller.
Patent JP-H03196928-A (JP)
Title: Automatic assembly device for cutter tip
Inventor: CHIKATANI MITSURU
IPC: B23C9/00
Filed: 1989-12-21
Abstract: PURPOSE:To correspond even to the unmanned operation at night time with the complete automatization of the tip assembly becoming possible, by equipping the automatic taking up, automatic insertion, temporary fastening, measuring of a cutter tip and reassembly/measuring functions on an automatic assembly device. CONSTITUTION:The cleaned tip T prepared at a feeding part is taken up by an inserting machine 2 and a tip pocket is indexed at the tip detaching point where the approach of other each element is performed by driving a table 1. The tip already taken up by the inserting machine 2 is inserted into the tip pocket after indexing. A clamp screw is also fastened temporarily by a thread fastening machine 3 and in succession the clamp screw is loosened by its rotation less than two rotations. A measuring instrument 5 is then descended to start the edge tip position measuring of the tip having finished the adjustment of the temporary fastening force and also to push up the tip T until the arrival signal to the set position of the edge tip is output from the measuring instrument 5 by a pushing up means 4. On completion of the edge tip positioning, the thread fastening machine 3 performs the main fastening by the specific torque and the clamp of the tip is completed.
Patent JP-H05144018-A (JP)
Title: Servo circuit of disk player
Inventor: NISHIKATA MASANOBU
IPC: G11B7/085
Filed: 1991-11-22
Abstract: PURPOSE:To exactly and stably execute the operation of a multitrack jump. CONSTITUTION:The mirror signal formed in a mirror signal generating circuit 12 from an RF signal is supplied to a changeover control section 14. The operation of the multitrack jump is exactly controlled by the brake signal formed in a brake signal generating circuit 13 from the low-frequency component of the RF signal according to the control signal which detects a section from the changeover control section 14 and changes this section to the brake signal.
Patent JP-H10165671-A (JP)
Title: Method of manufacturing fibrous packing with air-blowing
Inventor: AIYAMA KAZUNORI
IPC: B68G7/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-blow manufacturing method in which a bag-like side fabric is attached to a blow-off port with no twisting, and which can manufacture a fibrous packing with no uneven charging. SOLUTION: After an upper control panel 8 is opened, a bag-like side fabric is moved sliding on the upper surface of a lower control panel 9 from a position remote from a blow-off port 7 toward the latter, and is attached to the same. Then, the upper control panel 18 is closed, and monofilaments are blown into the bag-like side fabric so as to form a fibrous packing. Further, in another method, air is blown into the bag-like side fabric 12 attached to the blow-off port 7 so as to inflate the fabric 12 while the upper control panel 8 is opened, and then the upper control panel 8 is set on the upper surface of the inflated fabric 12 at its regular closed position. Thereafter, monifilaments are charged into the bag-like side fabric 12.
Patent JP-H10174082-A (JP)
Title: Two-way tv broadcast system and file access method applied to the system
Inventor: TAKAMI KATSUNORI
IPC: H04N21/431
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To access abundant contents on an internet from a television receiver by distributing an HTML file as a 2-way program script. SOLUTION: An HTML file is converted into an IT script and it is distributed to a TV 11 of each home from a broadcast station 12 or a reply server 15. In this case, link destination information being the highest characteristic of the HTML file is used for an operation guidance button of the IT script. When the user uses a remote commander or the like to select this button, an access to the reply server 15 through a public telephone line network 13 is automatically executed. The reply server 15 stores a number of HTML files while being converted into the IT script and the IT script corresponding to the HTML file designated by link destination information assigned to the button selected by the viewer is sent from the reply server 15 to the TV 11.
Patent JP-H07202294-A (JP)
Title: Magnetoresistive element
Inventor: TATSUMI TOMIHIKO
IPC: G01R33/09
Filed: 1993-12-28
Abstract: PURPOSE:To provide an MR element wherein magnetic field is detected by using ferromagnetic magnetroresistive effect, both high magnetic field sensitivity and high output can be realized and linear magnetic field response output is shown by relatively simple design and manufacturing means. CONSTITUTION:The device has a bias layer 2 made of an anti-ferromagnetic substance such as FeMn for making exchange bias magnetic field act on an adjacent MR layer through an interface, an MR layer 3 made of a ferromagnetic substance such as NiFe, NiCo, NiFeCo alloy having ferromagnetic magnetroresistive effect and an electrode layer 4 wherein a pair of electrode end parts of one, or two or more places are processed to cross a pattern oblique to allow a current to flow in an oblique direction to a rectangular pattern in the MR layer. In the process, an exchange bias magnetic field and an induced magnetic anisotropic magnetic field parallel therewith, and a form magnet anisotropic magnetic field are perpendicular to each other and the sum of the exchange bias magnetic field and the induced magnetic anisotropic magnetic field is set at a value which is smaller than the form magnet anisotropic magnetic field.
Patent JP-H08172488-A (JP)
Title: Voice mail management system for key telephone system
Inventor: OSAWA SHIGERU
IPC: H04M3/42
Filed: 1994-12-16
Abstract: PURPOSE: To automatically delete the unnecesary voice mail information out of those stored in a voice mail storage part based,on the calendar information such as the time, dates, etc., and to ensure the effective use of the storage capacity. CONSTITUTION: The voice mail information including the deleting period information are stored in a voice mail storage part 3. Then this deleting period information read out of the part 3 is compared with the calendar information such as the time, the dates, etc., outputted from a calendar output part 13. Thus the necessity of the voice mail information are decided and the unnecessary voice mail information is deleted out of the part 3.
Patent JP-H04202042-A (JP)
Title: Production of marbled pottery product
Inventor: SAKAI SHIGEO
IPC: C04B33/34
Filed: 1990-11-30
Abstract: PURPOSE:To stably obtain a marbled pottery product by adding a viscosity regulating agent to both of slip for ground coat glaze and slip for cover coat glaze, further adding a surfactant to one of them, putting the cover coat glaze before drying the ground coat glaze put on body and calcining the body. CONSTITUTION:A viscosity regulating agent such as NaCl, Na2CO3 or acetic acid is added to rubber, gelatin, CMC, sodium alginate, bentonite, etc., to prepare slip for ground coat glaze and slip for cover coat glaze, and a surfactant such as sulfuric ester of higher alcohol or alkylbenzenesulfonate is added to one of them. The ground coat glaze is put on body, the cover coat glaze having the same color as the ground coat glaze or assuming black is further put on the ground coat glaze before drying and the body is calcined to obtain a marbled pottery product.
Patent JP-H11168053-A (JP)
Title: Electron beam exposure method and semiconductor wafer
Inventor: KOJIMA YOSHIKATSU
IPC: G03F9/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure method for reducing turn-around time, without causing problems in cost and stock management, and capable of adapting to various chip sizes. SOLUTION: At arranging of an alignment mark 13 on a semiconductor wafer 11, the alignment mark 13 is formed in a position which is the outer part of the chip regions 12, in the peripheral edge part of a semiconductor wafer 11, for example, without depending on the sizes and the arrangement of the chip regions 12 which are set on the semiconductor wafer 11. Such a semiconductor wafer 11 has been generated in advance, and the electron beam exposure is made in accordance with design data. At exposing of the electron beam, positioning is executed through global alignment.
Patent JP-H06185705-A (JP)
Title: Fluidized-bed furnace
Inventor: TANO TATSUMI
IPC: F23G5/30
Filed: 1992-12-15
Abstract: PURPOSE:To execute an efficient baking of a raw material continuously by executing a circulation baking of the raw material between a baking zone and an overflowing zone through forming a furnace chamber of a space as the baking zone and the overflowing zone and setting a supplying opening for the raw material and the fuel which fronts the baking zone. CONSTITUTION:A fluidized-bed furnace 1 executes a baking by giving a fluidized condition to a raw material through usage of a gas in a furnace chamber 2 in a furnace body 1a. In this case, at an under portion of a furnace body 1a a product extracting opening 3 is arranged. Besides, in the furnace chamber 2 a bridgewall 7 is arranged, and between an under edge of this and a furnace chamber bottom face 5 a clearance 7a is made to stand. Further, on the furnace chamber bottom face 5 an inclination face 5a is formed which becomes higher as it executes more access to a side wall side. On the other hand, on the furnace chamber bottom face 5 which fronts a space between a bridgewall 7 and the inclination face 5a, a great number of openings 8a of a dispersing nozzle 8 are formed. And, the furnace chamber 2 of a space is formed as a baking zone A and an overflowing zone B, and a supplying opening for the raw material and the fuel which fronts the baking zone A is formed on a furnace body 1a.
Patent JP-H11166465-A (JP)
Title: Lubricating structure of fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F01M9/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of the constituting member of a fuel injection pump at low costs by using lubricating oil forcibly injected from one injection port and forcibly lubricating a plurality of parts having different functions simultaneously in the lubricating structure of a fuel injection pump where lubricating oil if forcibly injected. SOLUTION: A forcible oil injection port 21 for forcibly injecting lubricating oil is formed in the side wall surface of the pump main body 2 of a fuel injection pump 1, and routes 22 and 23 are communicated with this forcible oil injection port 21. Then, lubricating oil forcibly injected to the forcible oil injection port 21 is supplied through the route 23 to a gap between a tappet 11 and the pump main body 2, and it is also passed through the route 22 and an oil supply route 24 formed in a camshaft support 3 and supplied from the lubrication port 25 of a cam bearing 12 to a gap between the cam bearing 12 and a camshaft 4.  Thus, by a low-cost structure for forcibly supplying the lubricating oil forcibly injected to the forcible oil injection port 21 simultaneously between the tappet 11 and the pump main body 2 and between the cam bearing 12 and the camshaft 4, the wear of each part is surely reduced.
Patent JP-H10160446-A (JP)
Title: Rebound instrument for driving pile
Inventor: ISHIZUKA KOJI
IPC: E02D13/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To surely and highly accurately measure a rebound by removing a vibration component of a specific time band estimated by the application of approximation by the least squares method from a displacement of a driven pile and makign corrections. SOLUTION: An operating device 3 outputs a data take-in start command to an A/D converter 2 and continues monitoring of fresh speed data at all times. When the time equivalent to 3k byte has passed after the value of the data exceeds a set value judged to be pile driving, passes, the operating device 3 generates a take-in stop command to the A/D converter 2. A memory of the A/D converter 2 holds at this time point, data of 1k byte before a time point when the pile is driven to 3k bytes after the driving. The operation device 3 takes a required quantity of data from the memory into an analysis memory thereinside. When a set count of data of not higher than a set speed value is detected consecutively, this is determined as a rebound termination time of the pile. The data are integrated and converted to displacement data. A correction operation is carried out.  As a result, the amounts of the rebound, penetration and true displacement of the pile are displayed and stored.
Patent JP-H09182079-A (JP)
Title: Inter-frame encoding method for moving image
Inventor: WATANABE YUTAKA
IPC: H04N19/50
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To automatically detect a dissolve section from a moving image. SOLUTION: An input image series is read (step 11). A first-order difference image to be the inter-frame difference image of the input image series is calculated (step 12). The average D1 of the absolute value of the picture element value of the first-order difference image is calculated (step 13). The D1 is campared with threshold Th1 (step 14) and when the D1 is larger than the Th1 , a second-order difference image to be the inter-frame difference image of the first-order difference image is calculated (step 15). The dispersion D2 of the picture element value of the second-order difference image is calculated (step 16). The D2 is compared with threshold Th2 (step 17) and when the D2 is smaller than the Th2 , an input image is decided as a dissolve (step 18).
Patent JP-H03195936-A (JP)
Title: Water pressure testing for water feed pipe
Inventor: IKEDA NOBURO
IPC: G01M3/26
Filed: 1989-12-26
Abstract: PURPOSE:To enable the implementing of a water pressure test of a water feed pipe efficiently and in a short time by switching a passage with a three-way valve using a space between surfaces of meters before the mounting of the meters within squares of the meters. CONSTITUTION:A three-way value 4 is operated so that outlet/inlets 5c and 5a thereof are allowed to pass and a water pressure is applied on a water feed pipe part 1a on the side of a water feeder with the feeding of water from a pump 9 to detect a change in the water pressure with a water pressure meter 10. In this manner, an inspection of a leakage is accomplished. Then, the three- way valve 4 is operated to switch so that outlet/inlets 5c and 5b are allowed to pass and likewise, water is fed from the pump 9 to perform a water pressure test for a water feed pipe part 1b on the side of a water supply pipe. It is preferable that a connection tube 3 with the three-way valve 4 is made usable regardless of a diameter of the water feed pipe. To achieve this, for example, different types of adaptors are prepared according to the diameter of the water feed pipe and mounted to tube sections 6a and 6b to be connected to the water feed pipe to connect.
Patent JP-H04202921-A (JP)
Title: Faucet
Inventor: TSUTSUI OSAMU
IPC: E03C1/046
Filed: 1990-11-29
Abstract: PURPOSE:To effectively reduce the quantity of ozone and the quantity of chlorine so as to discharge water which is not off-flavor, tasty and safe even if more than the permissible quantity of done and chlorine are contained in drinking water by disposing a electrolytic dechlorination, deozonating devices and/or a combination faucet in a discharged water passage in a faucet. CONSTITUTION:Drinking water is first supplied to an ozone sterilizer B and some of the sterilized drinking water is forced to flow back to the ozone sterilizer B through a mineral adding device D and a cluster treatment device E. After that, drinking water is passed through an ordinary temperature water passage 38, a heated water passage and a cooling water passage 20a and passed through a combination faucet and electrolytic dechlorination, deozonating devices disposed in a discharged water passage in a faucet L erected on the top surface of a sink 9 to flow down in a bowl of the sink 9 from a water discharge port of the faucet L. Thus, drinking water can be effectively sterilized and odor causing material is effectively decomposed to remove off-flavor, and every kinds of organic compounds, the carcinogenesis of which becomes a subject of discussion can be decomposed to be reduced.
Patent JP-H08159138-A (JP)
Title: Combination structure for bolt and nut additionally provided with prevention of looseness
Inventor: NAGAO MASAHARU
IPC: F16B39/286
Filed: 1994-12-06
Abstract: PURPOSE: To provide a combination structure for a bolt and a nut additionally provided with prevention of looseness, absolutely eliminating looseness of the nut after it is once tightened to dispense with work of inspection, tightening, etc., till the lapse of time by metal fatigue. CONSTITUTION: By forming a hollow-shaped space part 3 over a prescribed length from the point end part of a bolt 1, a threaded part 4 of prescribed length from the bolt point end is formed in thin thickness, also to form a several number of streaks of slit parts over a prescribed length in an axially parallel direction in this part 4. On the other hand, a nut 6 is formed into a cap shape, and its space internal diameter H of a cap part 7 of this nut 6 is formed larger than an external diameter L of the bolt 1, also to form a frill-shaped rising part 8 in a space bottom part of the cap part 7 so that a point end inner side of the thin thickness threaded part 4 can be compressed toward the outside. A combination structure for the bolt and the nut, additionally provided with prevention of looseness, is thus formed.
Patent JP-H07199986-A (JP)
Title: Voice recognition method
Inventor: JIYOUJIFU DESHIMON
IPC: G10L15/20
Filed: 1994-12-22
Abstract: PURPOSE: To provide a sound recognition system for compensating the feeling state of a user (utterer) or the fluctuation of a sound signal guided by a fatigue degree. CONSTITUTION: For improving the recognition factor of the sound signal, the sound signal is processed by using a bio-signal. When the user becomes excited, for example, the pitch of the sound changes and the recognition factor is deteriorated. The bio-signal showing the change of the feeling of the user is generated by using a bio-motor 30. Consequently, a pre-processor 32 corrects the sound signal, compensates the change of the pitch and can improve the recognition factor.
Patent JP-H01175394-A (JP)
Title: Chroma signal recording circuit
Inventor: NAKAJIRI MITSUO
IPC: H04N9/793
Filed: 1987-12-28
Abstract: PURPOSE:To enable a reproduced picture quality to be improved regardless of the fluctuation of the level of a chroma signal by adjusting the gain quantity of a variable amplifier according to the level of the chroma signal and controlling the chroma signal to a prescribed level. CONSTITUTION:At a peak detection circuit 2, the peak level of the chroma signal (b) is detected and compared with a reference level which is preliminarily set. Then, the gain quantity of the variable amplifier 3 is adjusted by the result of the comparison. The variable amplifier 3 is constituted by a set of 3a and 3b and one of them is selected according to the peak level of the signal (b). The amplification quantity of the 3a or 3b is controlled so as to make the value of it fixed according to the peak level of the signal (b). The signal (b) controlled to be the prescribed gain is frequency-multiplied with a luminance signal (a1). Thus, when the chroma signal is recorded, the occurrence of beat disturbance can be prevented by varying the level of the chroma signal.
Patent JP-H06185776-A (JP)
Title: Range hood
Inventor: TATSUMI TOSHIYUKI
IPC: F24F7/06
Filed: 1992-12-16
Abstract: PURPOSE:To provide a range hood which can efficiently collect oil smoke, etc., generated from a cooking appliance at a low flow rate and discharge it out of a room. CONSTITUTION:A hood body 4 opened at its lower surface, a discharge blower 6 having suction ports 5 provided in the body 4 at both side faces, and a filter 10 for forming a gas collecting space 9 between the body 1 and the blower 6 are provided obliquely at an angle of 45-70 deg. to the ports 5 of the blower 6.
Patent JP-H03194707-A (JP)
Title: Magnetic card recording method
Inventor: YANO NORIO
IPC: G11B19/00
Filed: 1989-12-25
Abstract: PURPOSE:To easily discriminate whether recorded information of a magnetic card is falsified or not by performing a prescribed calculation based on bits of numbers that coincide with predetermined plural numerical values and recording its calculation result as verified information. CONSTITUTION:With regard to bits to be simultaneously regenerated by a 1st magnetic head 21 and a 2nd magnetic head 22, when the bits of numbers, which coincide with plural numerical values predetermined by a CPU 34, to be regenerated by the 1st magnetic head 21 and the 2nd magnetic head 22 are respectively 1, 0, 0, 1 and 1, 1, 0, 1 in binary number, an exclusive OR operation is performed by a CPU 34, for example, in the vertical direction, and as a result, 0, 1, 0, 0 are recorded as the verified information 27 to a 2nd recording track 25'. Then, random numbers 3, 7, 8, 12 are enciphered to be, for instance, 5, 9, 10, 14 and these are recorded as plural numerical value infor mation 29 obtained by binarizing these numbers to a 1st recording track 25. By this method, even when the recorded information is falsified, this intention can immediately be penetrated.
Patent JP-H11165277-A (JP)
Title: Removal tool for water stop sealant
Inventor: HOTTA SHINKO
IPC: B25B33/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently remove a sealant for water stop while protecting an envelope of a cable at the time of removal work of the sealant. SOLUTION: This removal tool for a water stop sealant provided on an opening end part in a manhole of a cable duct storing an existing cable is furnished with a rotary motor-driven tool to be used to remove the sealant in the manhole and a cylindrical cable protective member divided into two to cover an outer periphery of the existing cable extending to the inside of the manhole from the sealant for water stop. A wire brush 24 to scrape off the sealant is connected to a head end of a driving shaft 14 on the electric motor-driven tool, and a part of an outer periphery of this wire brush 24 is covered with a protective cover 30.