baber/WOPTO huggingface dataset:
Patent JP-H10181561-A (JP)
Title: Anti-lock brake control device for vehicle
Inventor: KOBAYASHI MASASHI
IPC: B60T8/48
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent orifices, which suppress an abrupt increase of pressure in a rear wheel brake, from being clogged so as to facilitate the orifice control in an anti-lock brake control device for vehicle which is provided with a first fluid pressure control means capable of switching over between the state in which the output fluid pressure in master cylinders acts on a front wheel brake and the state in which the brake fluid pressure in the front wheel brake is released and a second fluid pressure control means capable of switching over between the fluid pressure acting state in which the output fluid pressure in the master cylinders acts on a low pressure rear wheel brake and the fluid pressure releasing state in which the brake fluid pressure in the rear wheel brake is released. SOLUTION: A first orifice 19 is provided in fluid pressure paths 4 and 5 which connect a master cylinder 2 to a front wheel brake BF when a first fluid pressure control-valve means 11 is under fluid pressure acting state, and a second orifice 20 is provided in fluid pressure paths 7 and 6 which lead fluid pressure from the first orifice 19 to a rear wheel-brake BR when the second fluid pressure control valve means 12 is under the fluid pressure acting state.
Patent JP-2001165889-A (JP)
Title: Contact combustion gas sensor
Inventor: TAKASHIMA HIROMASA
IPC: G01N27/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact combustion gas sensor of long life. SOLUTION: This contact combustion gas sensor, provided with a contact combustion gas sensor element and an energizing and heating means which conducts energizing and heating to the contact combustion gas sensor element, includes an intermittent control means which intermittently conducts energizing and heating by the energizing and heating means and sets non-energizing time at a thermal time constant or higher.
Patent JP-2001161246-A (JP)
Title: Dehooker
Inventor: ITO AKIRA
IPC: A01K97/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dehooker which can easily dehook a fishhook by holding a fish with one hand and further holding the dehooker with another hand. SOLUTION: This dehooker is obtained by disposing a through hole 3 for a fishing line at the tip of a handle 1, forming a cut opening 4 which is opened on the outer side from the through hole 3, connecting and disposing an elastic bar-like member 5 to the rear portion of the handle 1, and forming a fishing line-nipping member 6 at the rear end of the elastic bar-like member 5. The dehooker is used by holding a fish with one hand, holding a fish line 2 projected from the mouth of the fish with the nipping member 6 of the curved elastic bar-like member 5 in a tense state, gripping the handle 1 with another hand, inserting the fishing line 2 closed to the mouth of the fish from the cut opening 4 into the through hole 3, opening the mouth of the fish, pushing the tip of the handle 1 into the mouth, pushing the fishhook 2 with the tip to dehook the fishhook from the mouth.
Patent JP-H05166702-A (JP)
Title: Semiconductor wafer alignment device
Inventor: FURUNO NORIO
IPC: G03F7/20
Filed: 1991-12-12
Abstract: PURPOSE:To highly accurately align a semiconductor wafer without being affected by a circuit pattern formed on the surface of the semiconductor wafer. CONSTITUTION:At least two alignment marks are provided on the rear surface of a wafer 1 and, when the wafer 1 is placed on and fixed to a wafer chuck 2, the marks are optically detected with a detector 4 through mark detecting holes 3 provided through the chuck 2. Depending upon the detected states of the marks, the wafer 1 is finely aligned by moving and controlling the chuck 2 in the theta-, X-, and Y-directions by means of stages 6-8, respectively.
Patent JP-H09175678-A (JP)
Title: Paper feeder
Inventor: SHIMOOOSAKO MASATAKA
IPC: H04N1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder surely returning the paper protruded from a paper feed tray into the paper feed tray with a simple mechanical means, preventing the damage of the paper and the drop of the paper into the device, saving the space, reducing the cost, and improving productivity. SOLUTION: The pressure lever 4 and the release lever 5 of a pressure- contact/release mechanism section 3 are engaged with a separate roller 2 pressed and engaged with a feed roller 1, they are operation-controlled by a solenoid 6, a paper returning member 10 interlocked with the release lever 5 is provided, and the paper protruded near a separation feed section constituted of the feed roller 1 and the separate roller 2 is returned into a paper feed tray. A detecting means detecting the rear end of the paper fed to the downstream side of the separation feed section is provided, and the pressure contact and release between the feed roller 1 and the separate roller 2 and the interlocking with the paper returning member 10 are more surely and stably performed.
Patent JP-H08291296-A (JP)
Title: Magnetic fluid improved in oxidation resistance and its production
Inventor: TSUDA SHIRO
IPC: B01J13/00
Filed: 1995-12-15
Abstract: PURPOSE: To produce a magnetic fluid, containing a carrier liquid (dispersion medium), a magnetic particle and an antioxidant in a stable colloidal suspension, capable of improving the oxidation resistance and prolonging the time to form a gel and improved in life. CONSTITUTION: This magnetic fluid is a stable colloidal suspension obtained by adding 5-50wt.% antioxidant such as an alkyldiphenylamine to a carrier liquid (dispersion medium) such as a trimellitic triester and a magnetic particle such as a magnetitic particle.
Patent JP-2000157742-A (JP)
Title: Game machine and information storage medium
Inventor: NAKAJIMA NOBUTAKA
IPC: A63F13/825
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To give a player a pleasure other than that of a creature catching game in a creature catching game. SOLUTION: A game in which a fish 1112 is angled in a virtual lake is played on a business game machine 1100. A memory card 180 that is inserted into a slot 1120 and where information of the fish angled is written in is inserted into the slot 1150 of a home game machine 1140, information of fish angled is read out and the angled fish 1112 is displayed on a screen 1160. The appreciation, collection, growing and mini game of fish are performed. Image information of the fish is prepared on both of the business game machine and the home game machine, and a specified information of the image information is transferred through the memory card 180. Incidental information characterizing fish caught such as attribute information of fish, history information, message information of players, item information is contained in the information of the fish caught.  In the business game machine, exchange of fish and items and stocking of fish are made possible. Information concerning a list of items players do not have in possession is stored in the memory cards, and on the basis of information of the list of items not in possession, fish and items the player is expected to catch are selected.
Patent JP-H06297072-A (JP)
Title: Binder composition for production of casting mold, sand composition for production of casting mold and production of casting mold
Inventor: KIUCHI KAZUHIKO
IPC: B22C1/00
Filed: 1993-12-27
Abstract: PURPOSE:To increase a curing speed and to obtain the casting mold having high initial strength by incorporating a specific ratio of a hardening accelerator consisting of one or >=2 kinds of the compds. expressed by formula into a binder compsn. CONSTITUTION:This binder compsn. for production of the casting mold consists of a thermosetting resin and the hardening accelerator as essential components. The hardening accelerator consists of one or >=2 kinds of the compds. expressed by the formula I which are incorporated therein at 0.5 to 63.0wt.%. The hardening accelerator is formed of 2,5-bishydroxy methylfurane, 2,5-bismethoxy methylfurane and 2,5-bisethoxy methylfurane alone or in combination. As a result, there is no need for increasing the amt. of the harclener or using hardeners of a sulfonic acid system, etc., having high acid intensity, etc., and, therefore, the production of the casting mold is executed in good working environment.
Patent JP-H09185353-A (JP)
Title: Display control circuit using error diffusion method
Inventor: SATO SOICHI
IPC: G06T5/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the display control circuit with high flexibility which can adequately display characters while applying the error diffusion method. SOLUTION: An error adder 15 adds an error of an adjacent pixel to image data supplied from an image data generation part 11, etc. A converting circuit 17 supplies display data for displaying the color corresponding to the addition value to a display 25 and diffuses the difference between the addition value and display data to adjacent pixels. An exceptional color detecting circuit 21 detects image data indicating the display color of characters and outputs an exception indicating signal and exceptional display data specifying the display color. The converting circuit 17 once supplied with the exception indicating signal stops the error diffusion process and supplies the exceptional display data to the display 25.
Patent JP-2001167760-A (JP)
Title: Electrode active substance for use in alkaline secondary battery and method of preparing the same
Inventor: UNO TAKAHIRO
IPC: H01M4/52
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a suitable electrode active substance and a method of preparing the same, which is used to produce a positive electrode having a large capacity and utilization rate. SOLUTION: The electrode active substance is adopted, in which at least a portion of a surface of a nickel hydroxide-based particles is coated with a conductive layer having a lower oxygen content than the particles.
Patent JP-H06179587-A (JP)
Title: Elevating device
Inventor: MAKINO MASAMI
IPC: B66B9/02
Filed: 1992-12-11
Abstract: PURPOSE:To reliably prevent a device main body from being dropped by meshing sprockets with each other from both sides of elevating rails and to urgently stop a device main body safely by providing an electromagnetic brake which becomes in the braking state when the driving power supply is stopped. CONSTITUTION:A device main body 1 is fitted in the lower end position R1 of respective elevating rails 4, 5 arranged in a steel tower, etc., and respective elevating guide rings 16 are fitted into respective guide grooves 6 of a rail main body R, and also respective sprockets 7 to 10 are meshed with respective elevating rails 4, 5. A direct current motor 2 is, for example, normally rotated, thereby respective sprockets 7, 8 are rotated through a driving gear 3, and also respective sprockets 9, 10 are rotated through respective gears 11 to 14. Thereby, the device main body 1 is, for example, raised along respective elevating rails 4, 5. The device main body 1 can be urgently stopped safely by operating an electromagnetic brake when a battery for driving a direct current motor 2 exhausted.
Patent JP-H11186137-A (JP)
Title: Method for forming resist pattern
Inventor: YOSHINO HIROSHI
IPC: G03F7/004
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce halation without complicating a process and without deteriorating a resist pattern form and deteriorating focus depth. SOLUTION: A film to be worked 12 is formed on a semiconductor substrate 11 having a step and a resist film 13 is applied on it. The film thickness of the resist film 13 at a step base is selected so that the sensitivity of resist becomes minimum. Then, ultraviolet exposure is executed by providing a mask 14. Then, development is executed by using alkali developer and the resist film 13 of a desired pattern is obtained.
Patent JP-H06207780-A (JP)
Title: Pressed flower drying device
Inventor: OKUBO TAKEMI
IPC: F26B5/16
Filed: 1992-12-11
Abstract: PURPOSE:To provide an efficient pressed flower drying device capable of effecting the processes of drying treatment of pressed flowers as well as the color treatment, such as the retention, refreshment, changing of color and the like, simultaneously and continuously. CONSTITUTION:An endless belt 5, impregnated with color treating agent such as color retaining agent for fixing and maintaining the color of pressed flowers, color refreshing agent for changing and/or refreshing the color of the pressed flowers and the like, is applied on one part of the peripheral surface of a rotating drum 1, whose surface is heated, while a continuous drying endless belt 4, having water absorbing and moisture absorbing force, is applied on the outside of the endless belt 5 for color treatment. The upper surface of the drum introducing side of the drying endless belt 14 is used for pressed flowers putting and carrying surface 7 while the upper surface of the returning side of the endless belt 5 for color treatment is used as the carry-out surface 8 of the dried pressed flowers.
Patent JP-H10169362-A (JP)
Title: Tunnel excavation method and excavator
Inventor: OSATO YOSHIO
IPC: E21D9/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To excavate a fault fractured zone, etc., by driving an anchor towards a bedrock in the forward direction of an excavator from the inside of a tunnel excavator and propelling the excavator while taking reaction in the anchor. SOLUTION: When the TBM type excavator 1 taking reaction for propulsion in a peripheral bedrock by the gripper of a main body encounters a fault fractured zone, etc., an anchor body 8 is placed at a front end, and a hollow drill, into which a tension member 81 connected to the anchor body 8 is inserted, is penetrated to the bedrock in the front of a facing through the inserting hole 12 of a cutter face 11, and made to reach a firm bedrock section in the forward direction of the fault fractured zone while extending the hollow drills.  The hollow drill is drawn from an excavated pit 9 while being disassembled, the anchor body 8 is expanded and fastened, the end section of the tension member 81 is gripped by a draw device 6, the tension member 81 is drawn near to the excavator side by the device 6, and a tunnel is excavated by rotating the cutter face 11 while taking the reaction of excavation. Accordingly, the fault fractured zone, etc., can be excavated.
Patent JP-H05164806-A (JP)
Title: Fault direction detecting method for overhead power line
Inventor: KAWAMURA TAKESHI
IPC: G01R31/08
Filed: 1991-12-16
Abstract: PURPOSE:To provide a fault direction detecting method for an overhead power line for detecting the direction of fault generation resulting in detecting the section of a fault with a simple composition correctly and rapidly. CONSTITUTION:A fault direction detecting method for an overhead power line 4, comprises an electric field detecting sensor 3 and a magnetic field direction detecting sensor 2 set up on the body of a steel tower 1, and the polarity discrimination of a surge current is carried out on the basis of a signal generated from an electric field detecting sensor 3. The direction of fault generation is decided on the basis of both results consisting of the polarity discrimination and measurement of a magnetic field direction detecting sensor 2.
Patent JP-H10157924-A (JP)
Title: Winding device for filament wire
Inventor: ISHIDA MASAYUKI
IPC: B65H54/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To straight draw out a wire not twisted without rotating a winding bundle and a bobbin, when the wire is delivered from the winding bundle or bobbin, so as to surely uniformly give one turn twist at every winding turn to the wire when it is wound. SOLUTION: In an inlet/outlet of a twist rotation part 1 having an axial center X on an extension of an axial center of a winding drum part 50, a first/ second guide 2, 3 is provided, so as to advance a wire W in a winding direction along the axial center X while suppressing peripheral direction rotation thereof. The first guide is supported independently of the twist rotation part, the second guide is rotated therewith, the wire W is surely twisted one time at every turn of the twist rotation part 1 between both the guides. The twisted wire W is wound to the winding drum part by a rotary flier 4 rotated with the twist rotation part around the axial center X.
Patent JP-H06261828-A (JP)
Title: Tea leaves mixing up device of automatic tea feeder
Inventor: FURUTA KAZUYUKI
IPC: A47J31/00
Filed: 1992-11-25
Abstract: PURPOSE:To effectively use tea leaves in a tea strainer extending over the whole by providing a mixing-up means for mixing up the tea leaves exuded in the tea strainer, in the vicinity of the tea strainer, in that which puts in fresh tea leaves in the tea strainer, after feeding tea plural times. CONSTITUTION:In the automatic tea feeder, first of all, new tea leaves are thrown into a tea strainer 12 from a tea leaves feeder, and by a depression operation of a tea feed button 26, hot water is supplied to the tea strainer from a hot water feed port 17, by which tea of a fixed quantity is poured into a teacup or a paper cup 13. Also, whenever this hot water is poured, a mixing-up means 15 is moved to the tea strainer 12 side, and by a turning motion of a mixing-up bar 16 whose driving source is a motor, tea leaves in the tea strainer 12 are mixed up. After prescribed mixing-up is executed, the mixing-up means 15 is reset to its original position. In such a way, since tea leaves are mixed up, whenever tea is fed, tea leaves in the tea strainer 12 are utilized effectively extending over the whole.
Patent JP-H10175708-A (JP)
Title: Storage mechanism of automatic transfer type physical distribution center
Inventor: FUJIWARA HIDEJIRO
IPC: B65G43/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To contrive a smooth delivery without damaging a baggage by making a free roller conveyor have an inclined angle so that a side which comes into contact with a feeding and sorting mechanism may be high and a side which comes into contact with a delivering and sorting mechanism may be low and arranging a pushing bucket of prescribed weight at the last end of a baggage to be stored. SOLUTION: A stopper which temporarily stops each baggage which is transported in is provided at the tip part of a storage mechanism 3 and the stopper is operated by being interlocked with a delivering and sorting mechanism via a delivering control machine. A free roller conveyor is installed so as to have an inclined angle X in which a baggage self-travels by gravity. In this case, a heavy baggage moves on the free roller conveyor without a problem but a light baggage comes into contact with a side wall and sometimes stops to move while the baggage moves on the free roller conveyor. In a state that all the baggages to be stored in the free roller conveyor are stored, pushing buckets 30 having maximum weight of baggages are arranged at the last end of the baggages and a pushing is made possible.
Patent JP-H0891384-A (JP)
Title: Method and device for twisting and tightening
Inventor: OIKAWA YASUO
IPC: B65D25/20
Filed: 1991-11-15
Abstract: PURPOSE: To reinforce a container and prevent falling and breakage of the container by mounting a falling prevention device to the container to twist and tighten it. CONSTITUTION: Slip stoppers 2 are projected from the upper part of a band 1 and hooks 3 are provided at the lower edge of the band, and a soft bent protrusion 5 is formed on each hook 3. And when a liquid container 6 on the lower side of the band 1 is softly gripped to hold it, the protrusion 5 come into contact with hands and the load of the liquid is applied to the hooks 3 so that reaction forces are created upward and outward so as to open the hooks outward and the band 1 is twisted, so that the container 6 is tightened by the stoppers 2 to provide a strong compressive pressure. Thus the band 1 is prevented from sliding up and the container 6 is prevented from slipping, and since it is reinforced, it is not crushed and falling and breakage of the container can be completely avoided, and hence the container can be handled by old people and children without causing slipping thereof.
Patent JP-H07215945-A (JP)
Title: New production of sulfation derivative of imidazole, and new intermediate produced thereby
Inventor: NEERUJIYA BATONAGARU
IPC: C07D233/90
Filed: 1993-12-29
Abstract: PURPOSE: To provide a deriv. having the antagonistic action on an andiotensin II acceptor, especially, angiotonic action and acting as an inhibitor of nutritional action at a level of muscle cells.  
     CONSTITUTION: This deriv. (salt) is represented by formula I [wherein R 1  is alkyl, alkenyl or the like; R 2  and R 3  are each H, halogen, hydroxyl or the like; R 4  is -(CH 2 ) m1 -S(O) m2 -X-R 10  (wherein m1 is 0-4; X is a single bond, -NH-, -NH-CO- or the like; R 10  is H, 1-6C alkyl, alkenyl or the like), halogen or the like], for example, 2-butyl-1-{[2'-carboxy(1,1'-biphenyl)-4- yl]methyl}-4-(phenylthio)-1H-imidazole-5-carboxylic acid. The drive. is obtained, for example, by reacting a compd. obtained by oxidizing a compd. represented by formula II (wherein Hal is halogen; and R' 4  is a group wherein the reactive functional group of R 4  is protected) with a compd. represented by formula III (wherein R' 3  is a group wherein the reactive functional group of R 3  is protected) and further performing addition reaction and cyclizing reaction. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09177372-A (JP)
Title: Seismic isolator of building
Inventor: KURATA TOSHIO
IPC: E04B1/36
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To adapt a seismic isolator to base isolation of a multistoried building on the occasion of an earthquake or the like and to attain a base insulation effect for a long period by a method wherein a buffer layer formed of an elastic material is provided on the inner peripheral wall of a recessed hole wherein each support is provided upright, and each support is placed and erected slidably on an oil-impregnated sintered alloy plate. SOLUTION: A recessed hole 4 having an inside diameter being larger than the section of a support 3 of a building is made at the position of erection of each support 3 on the upper side of a foundation base 1 made of concrete. Next, a support plate 5 is fixed in the bottom part of the hole 4 and the lower part of an oil-impregnated sintered alloy plate 7 is fitted and fixed in a recession 6 made in the central part of the upper side of the support plate 5. In the case when a seismic quake occurs, each support 3 slides on the oil-impregnated sintered alloy plate 7 of which the friction coefficient is very small, and the support 3 is put in a stationary state even when the alloy plate 7 moves.  Although the lower end part of each support 3 sometimes collides with an elastic material 10, the impact of the collision is reduced and absorbed by a buffer layer formed of the elastic material 10. Thereby the breakdown of the support 3 and the foundation base 1 is prevented and a slide of the whole building can be prevented.
Patent JP-H05247738-A (JP)
Title: Independent motor apparatus for spindle of fine spinning frame
Inventor: ANTON PABUERETSUTSU
IPC: D01H1/244
Filed: 1992-12-18
Abstract: PURPOSE: To provide an independent motor apparatus for a spindle of a fine spinning frame capable of readily determining a rotation speed of the spindle and avoiding a problem of unbalance due to fitting of a speed detector. CONSTITUTION: This apparatus is constituted by providing at least one hole sensor 7 at the side of a rotor 3 with an auxiliary magnetic field of a permanent magnet 8 varying in synchronizing to the rotation of a spindle, whose the hole sensor 7 is surrounded with a screen element 9 of a ferromagnetic or a permanent magnet having a larger width than that of the hole sensor 7 and the screen element 9 is positioned between the rotor 3 as an active element of the motor and a stator 4, and a signal wire is connected from the hole sensor 7 to a spindle rotation monitor and/or a motor magnetic field controller.