baber/WOPTO huggingface dataset:
Patent JP-H09174057-A (JP)
Title: Salt water electrolyzing apparatus for forming hypochlorite solution
Inventor: TAMURA YOSHITANE
IPC: C02F1/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact salt water electrolyzing apparatus for forming a hypochlorite soln. capable of preventing the disturbance of dilute salt water and electrolytic gas, capable of smoothly separating the electrolytic gas from the hypochlorite soln. and capable of being stably operated with high efficiency over a long period of time. SOLUTION: Electrode units 17 each consisting of a plurality of electrode plates are provided in an electrolytic cell 1 and dilute salt water is electrolyzed between the electrode plates to form a hypochlorite soln. Descending flow passages 7-11 allowing dilute salt water to flow downwardly and ascending flow passages 12-15 allowing dilute salt water upwardly are alternately arranged in the electrolytic cell 1 in a zigzag state from the upstream side of the electrolytic cell to the downstream side thereof and the electrode units 17 are arranged in the ascending flow passages 12-15 so that the electrode plates become a vertical direction along the flow direction of dilute salt water and a gas zone 36 is provided to the upper part in the electrolytic cell 1.
Patent JP-H07195102-A (JP)
Title: Method of hot rolling
Inventor: OIKE YOSHIO
IPC: B21B45/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a rolled steel strip from being holed, and to perform stable rolling by stopping supplying cooling water when passing the rolled steel strip and rolling out the rolled steel strip in the case tension condition on the inlet side of a stand is not established at the time of hot rolling the steel strip with a hot strip mill. CONSTITUTION:When performing hot rolling to a steel strip 1 with a hot strip mill, cooling water is supplied to eject the colling water to the steel strip 1 or a working roll 5, etc. Before passing the rolled steel strip 1, a shape when passing and rolling out for which tension on the inlet side of each stand is not established is predicted by using a prescribed formula. Roll cooling water is stopped only when the center buckle of a predicted shape exceeds about 1.5% in terms of the degree of steep to prevent the water from retaining on the inlet side of a roll bite. Consequently, a hole generating at the tip and the tail end of the rolled steel strip 1, is reduced.
Patent JP-H0544985-A (JP)
Title: Method and device for preventing noise of indoor machine of separation indoor air conditioner package
Inventor: YASU HEIKA
IPC: F24F1/0007
Filed: 1991-12-19
Abstract: PURPOSE: To reduce noises being generated from the exhaust port side of the indoor machine of an air-conditioner package, by providing a stage for generating a signal with an inverse phase for a guide noise by specifying a parameter section code, synthesizing the signal with the inverse phase and a transfer function before amplification, and outputting and discharging a signal with the inverse phase for reducing the original noise. CONSTITUTION: A control unit of a control means detects noise state through a sensor 25 being provided at a noise source and forms each kind of noise parameter, transfer function, parameter, and the like into a database. A gain is adjusted according to the difference between a vibration signal and the database of a noise spectrum to obtain the transfer function. A signal where a parameter or the like is obtained by a sensor and is rotated, namely a control noise with an inverse phase difference for the generated noise, is discharged by upper and lower speakers 20 and 21 through an amplifier. Therefore, the energy of noise being discharged from an indoor machine is reduced and the noise is reduced according to a control noise source with an inverse phase being generated from the upper and lower speakers 20 and 21. As a result, a user can use equipment comfortably.
Patent JP-H11170216-A (JP)
Title: Wooden material and manufacture thereof
Inventor: OMURA MASATOSHI
IPC: B27K5/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a wooden material, which is excellent in bending strength, surface smoothness, surface hardness, dimensional stability or the like though being lightweight. SOLUTION: The water content of a wooden material is adjusted to be below its fiber saturation point. After a resin is applied to at least one side of the wooden material, the front and the rear surfaces of the wooden material are clamped under heat and pressure at a temperature, which is lower than the softening point of the cellulose as the crystalline component of the wooden material and is higher than the softening point at the water content after the adjustment of a non-crystalline component, so as to form rigid densified layers on the front and rear surfaces of the wooden material and to infiltrate the resin in at least either one of the rigid layers and then fix the resin.  As the resin for applying to at least one side of the wooden material, a glyoxal resin, which lowers hydroscopicity and consequently remarkably improves the dimensional stability of the wooden material, is preferably used.
Patent JP-H11180508-A (JP)
Title: Article transfer device and article storing equipment using it
Inventor: IWANA SATORU
IPC: B65G1/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To increase the length of a transfer stroke while suppressing as far as possible that the lengths of a base end side arm and a tip end side arm of an article transfer device are increased. SOLUTION: In an article transfer device, a base end side arm 3 and a tip end side arm 4 are supported bendably and extendably on a base frame part 1, and an oscillating drive means is installed so as to reciprocatedly move an article supporting device 5 supported by the tip end part of the tip end side arm 4 along a linear route while its style is maintained.  A reciprocatedly driving means to reciprocatedly drive the base end side arm 3 along the linear route in a longitudinal direction is installed on the base frame part 1 so that the position of an oscillating axis relative to the base frame part 1 is moved in the same direction as the extending direction by such an extension operation that the top end side arm 4 is oscillated to a side, from which the tip end side arm 4 is away, from a set bent condition in which the tip end side arm 4 approaches the base end side arm 3 to the base end side arm 3.
Patent JP-2001161853-A (JP)
Title: Rotary water-spraying head
Inventor: SHIGA KAZUMICHI
IPC: A62C37/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary water-spraying head wherein fire extinguishing water can be efficiently utilized, a stable motion is possible, and a sealed section is not required between a rotary nozzle section and a nozzle body. SOLUTION: This rotary water-spraying head is equipped with a bearing device which rotatably supports the rotary water-spraying head having a water- discharging nozzle on the head body, and a rotating force generating means which imparts a rotating force to the head by fire extinguishing water. In such a rotary water-spraying head, the bearing device such as a ball bearing makes a part of the fire extinguishing water flow out through an annular gap between the head body and the rotary head, and makes the water hit a deflector. The rotating force is generated by the water-discharging nozzle being slipped from the center of the rotary head, or a water turbine. Also, a water discharging control device, being a plate, which closes the water discharging nozzle in response to the rotating location, and prevents an unnecessary water sprinkling from being performed other than for a responsible protective area, is provided. A speed reduction water-discharging nozzle and a speed reduction water turbine, or the like, in order to impart a speed-reducing force in the opposite direction from the rotation driving force are provided.
Patent JP-H10175956-A (JP)
Title: Separation of isoquinoline and thienopyridines, and production of low-sulfur-content isoquinoline
Inventor: SENZAKI TOSHIHIDE
IPC: C07D217/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To separate and recover isoquinoline and thienopyridine each containing a low-sulfur-isoquinoline in high efficiency by using a specific type zeolite as an adsorbent in this method for separating isoquinoline and thienopyridine from a mixture containing both the compounds by an adsorption and separation method. SOLUTION: Faujasite type zeolite, especially Y type faujasite zeolite substituted with one or more metal ions, especially magnesium, strontium and tin ions is preferable as the adsorbent used. Mordenite type zeolite especially substituted with sodium ion is also preferable. A fraction containing components having b.p. of 230-250 deg.C is preferable as the isoquinoline mixture to be the raw material. Acidic components such as phenols and a heavy substance such as pitch are previously removed. The adsorption and separation are preferably carried out in a liquid phase since side reactions can be suppressed and the adsorption and separation is performed at 0-200 deg.C under atmospheric pressure to 50kg/cm<2> .G.
Patent JP-H11182644-A (JP)
Title: Troidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To increase transmittable torque, and improve rolling fatigue life of a rolling surface of a ball and the inner surface of each of inner and outer peripheral surface side ball spline grooves. SOLUTION: A latter half part constituting an input shaft is engaged with an input side disk 2 through a ball spline 16a. The cross section configuration of each of inner and outer peripheral surface side ball spline grooves 28a, 29a constituting this ball spline 16a is set Gothic arch shaped. Radius of curvature R37 of a groove-bottom circular arc surface 37 constituting a groove bottom 36a of each of these ball spline grooves 28a, 29a is larger than 15% of the outer diameter of a ball 30. In addition, by reducing outer peripheral surface side chamfers 32a, 32a, effective grinding surface of the outer peripheral surface side ball spline grooves 29a is secured.
Patent JP-H11236358-A (JP)
Title: Production of methoxyacetic acid ester
Inventor: KLEEMISS WOLFGANG DR
IPC: C07C67/31
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To easily obtain in high yield and purity the subject ester as an intermediate product used for racemic resolution, by reaction of a readily available, inexpensive chloroacetic acid ester with an alkali metal methylate. SOLUTION: (C) This methoxyacetic acid ester is obtained by reaction of (A) a chloroacetic acid ester with (B) an alkali metal methylate (pref. potassium or sodium methylate) pref. in the molar ratio B to A of 1-2 pref. at 20-100 deg.C; wherein the component A is pref. a methylate derived from a 1-6C alkanol or 3-6C alkoxyalcohol (esp. pref. methyl or ethyl ester). This methoxyacetic acid ester is separated either in the reaction mixture or by distillation and then reacted with a higher alcohol to afford the corresponding methoxyacetic acid ester of the higher alcohol.
Patent JP-H09173658-A (JP)
Title: Device for water tricks and tool for water tricks
Inventor: TSUCHIDO NAOYA
IPC: A63J7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the device of water tricks and the tool of the water tricks in which a water flow controller, a motor-driven pump, a tank and a water guiding pipe, etc., necessary for production of more diversified kinds of water tricks at the time of presenting the water tricks are integrally provided inside. SOLUTION: For this device of the water tricks, a handrail 1, the tank 2 with the motor-driven pump and a performer sitting stand 3 provided with a pipe for connecting the tank with the motor-driven pump and a water outlet tool in the inside are integrated. Reflux pipes provided so as to bypass a water outlet pipe for pump and a water inlet pipe at the time of stopping all the water outlet tools and the water guiding pipes communicated to the plural water outlet tools are integrated and the water flow controller 9 provided with plural switching devices opening the water guiding pipe to the optional water outlet tool and closing the reflux pipe by being stepped and set on the respective water guiding pipes and reflux pipes is provided.
Patent JP-2001170813-A (JP)
Title: Cutting device for metal plate
Inventor: UEDA AKIRA
IPC: B23D35/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate chamfering work of outer peripheral surfaces of both ends at the time of molding a pipe and to reduce manufacturing costs accordingly. SOLUTION: This cutting device is formed of a pair of lower blades 2 arranged with a specified interval and a cutting blade 3 arranged on upper parts of these lower blades, this cutting blade 3 is provided free to move in the vertical direction and free to insert and extract between a pair of the lower blades 2 and it is formed free to cut the metal plate 17 placed on a pair of the lower blades by the cutting blade.
Patent JP-H06239863-A (JP)
Title: Methotrexate derivative
Inventor: OI NOBUHIRO
IPC: C07D475/08
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject new compound useful as an antirheumatic agent. CONSTITUTION:A compound of formula I (R1 and R2 are each H or a 1 to 4C alkyl), e.g. N-{1-[(2,4-diamino-6-pteridinyl)methyl]3,4-dihydro-2H-1,4- benzothiazine-7-carbonyl}-L-alpha-aminoadipic acid dimethyl ester. The compound of formula I can be synthesized, e.g. by reacting a compound of formula II with a compound of formula III, deprotecting the resultant compound of formula IV and further reacting a compound of formula V therewith in a solvent such as dimethylacetamide preferably at 50 to 70 deg.C.
Patent JP-H06181605-A (JP)
Title: Vacuum type sowing device
Inventor: TAKENO SADAO
IPC: A01C7/04
Filed: 1992-12-16
Abstract: PURPOSE:To improve the precision of the seed suction of a suction nozzle in a sowing device for sucking seeds in a seed hopper with the suction nozzle and subsequently sowing the sucked sows. CONSTITUTION:Sowing device for sucking seeds in a seed hopper (15) with a suction nozzle (17) and subsequently sowing the sucked seeds into trays (3) for seedlings is equipped with an air-blowing means (27) for floating the seeds (B) in the seed hopper (15) with the flow of air and sucking the floated seeds (B) with the suction nozzle (17).
Patent JP-H07187861-A (JP)
Title: Glazing method for tile and glazing device therefor
Inventor: TOYODA HIDEYUKI
IPC: C04B41/86
Filed: 1993-12-27
Abstract: PURPOSE:To provide a glazing method for printed tile and the device therefor by which glazing on a pattern part is easily performed and even the outline can be clarified and also the tile can be produced through only one firing process. CONSTITUTION:In this method, a mask 4 for production of the pattern 3 is arranged on the upper part of a molded tile body 2 and glaze is applied by spraying, and the device is provided with a mask moving line 7 for moving the mask 4 for production of the pattern 3 in a direction orthogonal to a transportation line 6 conveying the molded tile body 2 and arranging it, a spray nozzle 5 for applying the glaze arranged at the upper part of the mask moving line 7, and a washing nozzle 10 for washing the mask 4 arranged at the lower part of the mask moving line 7.
Patent JP-H07186055-A (JP)
Title: Grinding wheel
Inventor: YOSHII HIDEKAZU
IPC: B24D15/02
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a portion not to be ground down from being ground down in grinding an object having the portion not to be ground down and continued on a portion to be ground, and required to have a ground-up plane. CONSTITUTION:A non-abrasive grain surface 2 flush with an abrasive grain surface 1 along the edge or the proximity of the edge of the planar abrasive grain surface 1 is formed of an abrasive resistant material.
Patent JP-2000162906-A (JP)
Title: Heating device and image forming device
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature rise of the paper non-passing part of small size paper by providing plural heating patterns on a heat resistant body base plate so that temperature distribution in a direction orthogonal to the advancing direction of material to be heated may be nearly uniform. SOLUTION: Since the same Ag.Pd paste is used over the entire of a heating element, electric resistance is higher and a calorific value is larger at the thin part of the heating pattern. In order to make the heating value received by paper same all over the area in a longitudinal direction, the calorific value received from the heating pattern 12a is equal to the total sum of the calorific value received from the heating pattern 12b. The width of the wide parts of the heating patterns 12a and 12b is made D equally, and similarly the width of the narrow parts thereof is made C equally. When the longitudinal direction of the heating pattern is defined as L1, L2 and L3, L2=L1+L3 is set. When the small size paper passes, it passes through the center, and both ends become the paper non-passing parts. In such a case, the heating pattern 12b is mainly heated.  In the case of large size paper, both heating patterns 12a and 12b are energized.
Patent JP-H07196110-A (JP)
Title: Rack device
Inventor: MATSUI ISAMU
IPC: B65G1/14
Filed: 1993-12-29
Abstract: PURPOSE:To facilitate the assembly of a rack device, increase volume efficiency, conveyance efficiency and work efficiency at a rack installation place, and reduce its cost by connecting racks together by the use of wedge members of frame members which are in contact with each other. CONSTITUTION:A back face section 4 of rear horizontal members 3 which are arranged horizontally and with a proper interval in the up and down directions and have a cross section of one-end opened square is brought into contact with a back face section 2 of many rear support columns l which are erected in rows and have a cross section of one-end opened square to fix them by wedge members 26. For this reason, a pain of holes 23 are formed at an interval H which is equal to lateral width H of the rear support column 1 in the back face section 4 of the rear horizontal member 3. Also, a hole 24 which extends in the direction of width is formed on both sides 12 of the rear support column 1. Both sides 27 of a connecting member 25 are large to such extent that they can pass through the holes 23 in the rear horizontal member 3 and form a hole 28 through which the wedge member 26 can pass. Also, the hole 24 in the rear support column 1 is large to such extent that the wedge member 26 can pass therethrough. Width A of one end of the wedge member 26 is larger than width B of the other end thereof, and they are formed to such dimension that the wedge members 26 do not come out of the holes 24, 28 when the wedge members 26 are driven into the holes 24, 28.
Patent JP-H05170031-A (JP)
Title: On-vehicle television
Inventor: YAMAGUCHI TAKASHI
IPC: B60R11/02
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the backlash of a television for vehicle surely by providing a fixing means which can fix a support mechanism onto a casing when a television main body is pushed out to the outer part of the casing by the support mechanism. CONSTITUTION:After pushing out a television main body 20 to the outer part of a casing 10 by a feed mechanism 40 and turning it upto a prescribed angle which is an easy positron to see by a turning mechanism 50, the meshing force of the screw part 82a of the support shaft 82 in a fixing mechanism 80 with a gear 85 is released at the same time as the drive stop of a drive motor 41 for feeding. Thereby, a touching plate 83 is pushed up in the casing 10 side by the energing force of a spring 84 and then pressed to the inner surface of the casing 10. Therefore, a support mechanism 30 is fixed in relation to the casing 10 and the jiggle of a television main body 20 in the running is prevented surely.
Patent JP-H11186681-A (JP)
Title: Board for mounting electronic parts
Inventor: MAKINO YOICHI
IPC: H05K3/46
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a board for mounting electronic parts, which can stably connect an Ag conductor with an Au conductor even if they are laid directly on top of the other, and also can minimize the shifting distance of Ag. SOLUTION: A board is constituted by integrally baking surface wiring where the second surface wiring conductor film 22 consisting of an Ag conductor is joined to one part of a first surface wiring conductor film 21 consisting of an Au conductor on the surface of the substrate 1 consisting of glass-ceramic, and connecting electronic parts 5.  In this case, the superposition part between the first surface wiring conductor 21 and the second surface wiring conductor 22 is made in the length of about 150 μm or over in the direction of extension of the surface wiring conductor film 21, and besides the thickness of the second surface wiring conductor film 22 is set to one and a half times or over of the thickness of the first surface wiring conductor film 21, and also the interval between the above superposition part of the first surface wiring conductor film 21 and the connection part with the electronic parts 5 is set to 150-300 μm.
Patent JP-H09168668-A (JP)
Title: Game system
Inventor: HASEGAWA YOSHIHIKO
IPC: A63F13/52
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To enjoy a game between plural persons by providing 1st and 2nd game systems and displaying images, which are photographed by the respective CCD cameras of 1st and 2nd game systems, on the sub-display device of game systems for a party. SOLUTION: An operation part 40 is provided with a game select button 45, 1st and 2nd player start buttons 47a and 47b, 1st and 2nd player operating levers 42 and 52 and 1st and 2nd player operating buttons 42 and 52 so that two players can play a match. As a picture information display means, a sub- screen 33 is provided above a CRT 31, The sub-screen is composed of a liquid crystal display device. Speakers 46 are provided on both the sides of sub-screen, and a microphone 48 and a CCD camera 49 are provided. Then, the game is displayed on the CRT 31. Further, picture information is displayed on the sub- screen 33. Besides, when the sub-screen 33 is switched to the image of CCD camera 49 by the switching operation due to the CPU, the image of opposite side player photographed by the CCD camera 49 is displayed.
Patent JP-2000182591-A (JP)
Title: Battery
Inventor: YOSHITAKE SHINSUKE
IPC: H01M10/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To realize excellent safety by providing a means for preventing scattering of the content of a battery between a power generating element and a rupture valve inner surface facing to the power generating element. SOLUTION: A power generating element 20 and a positive and a negative terminals to be connected to electrodes of the power generating element 20 are housed in an elliptic cylindrical battery case main body 1 having a bottom and made of aluminum or the aluminum alloy, and thereafter, an elliptic plate- like battery case lid 2 made of aluminum or the aluminum alloy is fitted on an upper end opening part of the battery case main body 1, and the periphery is sealed for fixation by welding. The battery case lid 2 is provided with a rupture valve 5 made of the aluminum alloy foil. A grid body made of polyimide is provided as a means for preventing scattering of the content of the battery in a space between the inside surface of the battery case lid 2 and the power generating element 20 so as to prevent the scattering of the content outside of the battery from the broken rupture valve 5.  The means 6 for preventing scattering of the content of the battery may well be formed into the net-like or formed with circular through holes.