baber/WOPTO huggingface dataset:
Patent JP-H06129137-A (JP)
Title: Structure fronting on outside of building
Inventor: KAMIBAYASHI ATSUSHI
IPC: G21C13/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide the outer wall of a building wherein a load exerted on the outer surface side of an outer wall is prevented from being transmitted to a position on the inner surface side. CONSTITUTION:In an outer wall 18 of a building, a rubber plate 20 is disposed between the inner and outer surface sides of the building. Thereby, transmission of the impact force of a heavy substance M colliding with the outer surface side of the outer wall 18 is cut off by means of the rubber plate 20 and the impact force is not transmitted to a position on the inner surface side of the outer wall 18, whereby concrete on the inner surface side is prevented from falling off by means of the impact force.
Patent JP-H10106574-A (JP)
Title: Sealed lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/62
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prolong the cycle lifetime performance by adding a specified quantity of antimony to the positive electrode active material, and while setting the density of the positive electrode active material after forming at a specified value. SOLUTION: Antimony at 0.005-1% in relation to the weight of the positive electrode active material is added to the positive electrode active material so as to prevent the softening of the positive electrode active material of a sealed lead-acid battery and so as to improve the lifetime performance of the battery. Density of the positive electrode active material after forming is set to 3.75g/cc or more. After measuring the 1/3 CA discharging capacity, in the case where antimony added variable is 0.1% and density of the positive electrode active material is 4.5 as a result of the lifetime test, which is performed in the general test condition, lifetime shows six times the case of additive-free.  In the case where density of the positive electrode active material is low, added antimony is dissolved in the electrolyte, and thereafter, deposited in a negative electrode, and lifetime of the battery is lowered, instead of improvement.
Patent JP-H06132235-A (JP)
Title: Gas phase growing equipment
Inventor: OKAMOTO TORU
IPC: C30B25/14
Filed: 1992-10-20
Abstract: PURPOSE:To provide a gas phase growing equipment equipped with a raw material gas introducing device being capable of quickly supplying and cutting raw material gas to be supplied at a high temperature. CONSTITUTION:This is a gas phase growing equipment having a raw material gas introducing device 12 located in a passage for supplying a heated raw material gas 1 to a growth chamber. The raw material gas introducing device 12 has an inlet 2 for heated raw material gas 1, a raw material reservoir 3 next to the inlet, an outlet 4 next to the raw material reservoir 3, and cooling chambers 5a, 5b placed in contact with the raw material reservoir 3; and when interrupting the supply of heated raw material gas to the growth chamber, a cooling medium is applied to the cooling chamber 5a, 5b thereby cooling and liquefying the raw material gas and settling it in the raw material reservoir 3. Also, the cooling chambers 5a, 5b comprise the cooling chamber 5a at upstream side for the flow of the raw material gas 1 and the cooling chamber 5b at the downstream side. Also, the raw material reservoir 3 and cooling chamber 5a, 5b are located inside a vacuum tank 6, and a heater 7 is arranged at the outer side of the cooling chamber 5a, 5b.
Patent JP-H03144800-A (JP)
Title: Device for guiding aircraft
Inventor: UEDA KATSUYUKI
IPC: B64F1/36
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the burden on a controller by accessing a data base part based on photographed image information obtained by an image input part, reading out ground navigation route determining information corresponding to the photographed image information and determining and displaying the ground navigation route. CONSTITUTION:When an aircraft recognizing part recognizes the photographing of an aircraft, the image input part 3 executes the image processing of the photographing to form the photographed image information. Then a ground navigation route determining part 7 accesses the data base parts 4 to 6, reads out the ground navigation route determining information corresponding to the photographed image information, determinies the navigation route, and displays the determined route on a display part 2. Consequently, through navigation from an apron to a taxiway and from the taxiway to the apron can be supported and the load on the controller can be reduced.
Patent JP-H06141590-A (JP)
Title: Switching circuit for ac servo motor
Inventor: KODAMA HARUO
IPC: H02M7/48
Filed: 1992-10-21
Abstract: PURPOSE:To suppress the generation of higher harmonics and reduce the rate of change in magnetic flux so as to reduce noises and, at the same time, to prevent the malfunction of a servo system by driving a switching element for PWM control by using a Gaussian pulse or trapezoidal pulse. CONSTITUTION:In the switching circuit 11 for AC servo motor 18 provided with a switching element 17 for PWM control, a Gaussian pulse is generated by reading out Gaussian pulse data from a ROM 14 in accordance with a trigger pulse train for PWM control from a trigger generation circuit 12 and a switching element 17 is driven through a D/A converter 15 and low-pass filter 16 by using the Gaussian pulse.
Patent JP-H03145589-A (JP)
Title: Scroll compressor and scroll type refrigerator
Inventor: MIZUNO TAKAO
IPC: F25B1/00
Filed: 1989-10-30
Abstract: PURPOSE:To enable highly efficient operation at a low temperature by forming a gas suction hole outside in the radial direction of a fixed scroll and a discharge hole in the central portion thereof respectively, and providing a gas injection hole and a liquid injection hole between these holes. CONSTITUTION:In a scroll compressor which houses a compression unit 102 having a fixed scroll 106 and a turning scroll 107 rotated by an electric motor in a closed vessel 101, the fixed scroll 106 is provided with a gas suction hole 110 outside in its radial direction and a gas discharge hole 113 inside. A gas injection hole 111 communicated with a condenser outlet side via a pipe 10 and a liquid injection hole 112 communication with a liquid cooler via a pipe 9 are formed between those holes 110, 113. These injection holes 111, 112 and the suction hole 110 are set, during a period from a suction stroke to a discharge stroke, in positions where they are not mutually communicated substantially.
Patent JP-2001104966-A (JP)
Title: Method and removing recovering ammonia and/or ammonium ions in waste water
Inventor: INOUE YUZO
IPC: C02F1/58
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a new physicochemical treatment method for the removal and recovery of ammonia and ammonium ions excellent in economical efficiency and practicality. SOLUTION: H-MAP particles, which are obtained by heating particles of MAP (magnesium ammonium phosphate hexahydrate) to discharge ammonia and water of crystallization in MPA particles, are brought into contact with waste water containing at least either one of ammonia and ammonium ions to make ammonia and ammonium ions absorbed to the particles to remove and recover them.
Patent JP-H0596433-A (JP)
Title: Manual tool exchange method in machining center
Inventor: KITANO HIROYUKI
IPC: B23Q3/155
Filed: 1991-10-01
Abstract: PURPOSE:To facilitate a manual tool exchange from the front. CONSTITUTION:A manual exchange cycle executing means 29, which is a sequence control means, is left as prepared in a programmable. control part of an NC unit 22. By starting this means 24 by on-operating an execution key 32, a tool in a tool magazine 6 is indexed to a spindle 5, and it is axially moved to a tool exchange door 19 in the front. In a position of this tool exchange door 19, the tool of the spindle 5 is manually exchanged. By on-operating an ending key 33 after the exchange, the spindle 5 is reset to a position of the original point to close the tool exchange door 19.
Patent JP-H03141939-A (JP)
Title: Chord sheath incision knife
Inventor: YUMOTO YOSHIHARU
IPC: A61B17/32
Filed: 1989-10-30
Abstract: PURPOSE:To surely and safely cut open a chord sheath by providing a shaft connected to a grip and pierceable under the skin, edge part provided in a point end part front end surface of the shaft and a head folded almost at a right angle with the axial line of the shaft with a front end protruded at the front side of the edge part. CONSTITUTION:A chord sheath incision knife is made of stainless steel and formed of a grip 20 of rectangular section, shaft 22 extended from a lower end of the grip 20, edge part 24 provided in a lower end part front end surface of the shaft 22 and a head 26 folded almost at a right angle in a lower part of the edge part 24 with the front end protruded in a front side of the edge part 24. Since the head cuts open a chord sheath while advancing in a clearance between the chord sheath 10 and a flexor chord 12 with an edge point guided, a finger nerve in both sides of the flexor chord is prevented from being damaged while making a sure incision possible. Also because this chord sheath incision knife is slid laterally to perform an incision a chord is prevented from being severed. Further the shaft rises almost vertically for the head, and by performing operation such as smoothing the well bottom from a small incision, only a small cut wound is required. Also because of a rectangular grip step surface, the incision can be performed by gripping the incision knife so as to prevent it from being turning around.
Patent JP-2000112552-A (JP)
Title: Multi-directional input device
Inventor: SHIMOMURA NAOTO
IPC: G06F3/0338
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to improve the efficiency of assembling by snap-engaging a recessed or projected engaging part formed on a longitudinal groove of a 2nd interlocking member arranged orthogonally to a 1st interlocking member with the pivoting part of an operation shaft. SOLUTION: At the time of assembling the multi-directional input device, the arch-like 1st interlocking member 2 is inserted from the opened lower part, side of a frame body 1 and inserted into round holes of sidewalls 1c, 1d to install the 1st interlocking member 2 in the frame body 1. Then a cylinder part 4c of an operation shaft 4 is arranged in the longitudinal groove 5c of the 2nd interlocking member 5 and the projected pivoting part 4f is arranged on a guide part 5e consisting of the chamfer part of a sidewall 5b. When the operation shaft 4 is depressed into the groove 5c by a jig or the like in the state, the sidewall 5b is elastically deformed and expanded to the outside and the pivoting part 4f is snap-engaged in a recessed engaging part 5d formed on the sidewall 5b. Thus the operation shaft 4 is pivoted on the 2nd interlocking member 5.  Thus the operation shaft 4 can be simply pivoted on the 2nd interlocking member 5 by manual operation or the like.
Patent JP-2001126131-A (JP)
Title: Machine for automatically ejecting card-shaped prize
Inventor: KANO CHIYUKI
IPC: G07F11/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the number of housed prizes and also to easily replenish prizes in a drop type card-shaped prizes automatic ejecting machine that is suitable for a table type. SOLUTION: This card-shaped prize automatic ejecting machine 1 is provided with a plurality of prize housing parts 5 aligned in the back and forth direction, and the lower end opening 52 of the prize housing tube 51 of each of the prize housing parts 5 is blocked by a pair of openable and closable support pawls 53 and 54. The pawls 53 and 54 can be opened by a pawl pushing and opening plate 41 which moves horizontally in a back and forth direction, and when the opening 52 is opened, the card-shaped prize 10A drops downward and is carried horizontally to the front by a carrying mechanism that is located just under the opening 52.  Because the lower end of each prize housing tube is blocked by the support pawls and the card-shaped prize does not drop, the prizes can always be carried horizontally to the front one by one at a time even though many prize housing tubes are aligned in a back and forth direction. Because one side of the each prize housing tube is opened, it is possible to easily replenish the card-shaped prizes from there.
Patent JP-2001096505-A (JP)
Title: Portable power tool
Inventor: IMAI TERUO
IPC: B23D45/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve an operating property of a clamp lever for a cut depth controlling mechanism of a portable power tool having the clamp lever. SOLUTION: A projection part 8 for affixing fingers above a binding component 2 is provided to a gear cover or a housing 3.
Patent JP-H06108679-A (JP)
Title: Stroke detection device of underwater rising and lowering body
Inventor: TAKATSU MASAMI
IPC: E04H4/00
Filed: 1992-09-28
Abstract: PURPOSE:To make it possible to save labor such as maintenance, inspection, etc., by preventing a rising and lowering fluid pressure cylinder stroke detection device from contacting with water to provide it to the inside of an air room in a watertight box. CONSTITUTION:An air room 10a enclosed upward on the free surface of infiltration water is made in a watertight box 10 by the watertight box 10 immersed into water in an inverted posture and fixing the opening end on the water bottom 1a. A wire type stroke detection device 4 is prevented from contacting with water to provide it to the inside of the air room 10a formed by the watertight box 10 on the water bottom 1a in a supportable manner. Specially, the detect device is applied to the rising and lowering fluid pressure cylinder stroke detection device 4 detecting depth of a rising and lowering floor 2 of a swimming pool and can be provided to the lower part of the floor 2 without interference to swimmers.
Patent JP-H02129139-A (JP)
Title: 6,10-dimethyl-2-methylene-5,9-undecadienal, tobacco aroma and flavor improver and perfume composition
Inventor: AMANO AKIRA
IPC: A23L27/20
Filed: 1988-11-10
Abstract: NEW MATERIAL:6,10-Dimethyl-2-methylene-5,9-undecadienal expressed by formula I. USE:An aroma and flavor improver, capable of remarkably improving aroma and flavor of tobacco and especially exhibiting excellent effects on amplification of smoke massive feeling, further having diffusivity and persistence of aroma and odor capable of providing remembrances of seaweeds or seaside in a dilute state and useful also as a food or cosmetic perfume. PREPARATION:A compound expressed by formula II and dibromomethane are dissolved in a solvent, such as tetrahydrofuran, and kept at <=-50 deg.C tempera ture. A 10wt./vol.% solution of butyl-lithium in n-hexane is dripped thereinto and further reacted at ambient temperature to provide a compound expressed by formula III, which is then reacted with aluminum isopropoxide to afford a compound expressed by formula IV. The resultant compound expressed by formula IV is subsequently oxidized with a solution of manganese dioxide in n-hexane to provide the compound expressed by formula I.
Patent JP-H05116423-A (JP)
Title: Printer base
Inventor: WATANABE TOSHIMICHI
IPC: H05K7/18
Filed: 1991-10-29
Abstract: PURPOSE:To provide a printer base which does not propagate vibration of a printer to a table or a rack, on which the printer is placed. CONSTITUTION:A printer base 1 consists of an intermediate frame 3 having a caster 2 provided at each corner thereof, an upper plate 4 to be placed on the four casters 2, and a lower plate 5 on which the intermediate frame 3 is mounted with the casters therebetween. Upper grooves 8 and lower grooves 9, in which the casters 2 are inserted, are formed on the upper plate 4 and the lower plate 5, respectively, and these casters work as a vibration-damping means for returning the intermediate frame 3 and the upper plate 4 to their predetermined positions at all times.
Patent JP-2000284517-A (JP)
Title: Recyclable recording material
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G7/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve drying property of a recording material while maintaining good paper feeding property and paper passing property in a printing device by forming a functional face different from a water swellable resin face on a non-printing face. SOLUTION: This material for recording consists of a substrate 1, a surface layer 3 laminated on the printing face of the substrate 1, and a functional face 5 different from a water-swellable resin face on the non-printing face. As for the substrate 1, a material having water resistance consisting of a transparent plastic film or a film converted into opaque by addition of inorganic fine particles is preferably used. The surface layer 3 formed on the printing face consists of a water-swellable resin and prepared by crosslinking a water-soluble resin. The water-soluble resin is modified with ions to improve the hydrophilicity and to increase the swelling rate of the surface layer 3. The functional face 5 different from the water-swellable resin face is formed on the non-printing face, and a friction controlling function is added to the face 5.  By forming the plane having a function to control the coefficient of friction, the drying property can be improved while the good paper feeding property and paper pausing property in a printing device is maintained.
Patent JP-H11111628-A (JP)
Title: Heating element made of silicon and semiconductor manufacturing apparatus using the same
Inventor: KAWAI MAKOTO
IPC: H01L21/3065
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent erosion due to etching gas or plasma and prevent the generation of particles and contamination to prolong life time and enhance strength by making the heating element for heating a semiconductor silicon wafer from a silicon material. SOLUTION: A heating element for heating a semiconductor silicon wafer used in a semiconductor manufacturing apparatus, wherein a semiconductor silicon wafer is disposed at least in a reaction chamber and is treated while being heated, is made of silicon material. Thus, the material of the heating element for heating the semiconductor silicon wafer is identical to that of the silicon wafer. In the manufacture of a discoidal silicon heating element 10, a single-crystal ingot having a desired resistivity is sliced into a disc, and a spiral heater pattern 13 is formed by a groove such that the total resistance is a predetermined resistance, and terminal parts 12 are provided at both ends of the pattern for obtaining the silicon heating element 10.
Patent JP-H09100226-A (JP)
Title: Production of sustained release enteric coating preparation
Inventor: OKAMOTO KOICHI
IPC: A61K47/44
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release enteric coating preparation having excellent appearance, strength and safety. SOLUTION: An enteric substance having an average particle diameter of <=10μm and pH or 5-8 (e.g. hydroxypropyl methyl cellulose acetate succinate) is applied to the surface of a formed solid material containing a drug-active substance while spraying a wax in melted state. The spraying of wax melt is carried out by a conventional rotary granulator while fluidizihng the formed solid material and the addition of the fine powder of the enteric substance is performed by manual operation or with a powder-supplying and scattering apparatus. There is no particular restriction on the mixing weight ratio of the meltable substance and the enteric substance. It has high rate of dissolution of the drug component in the 2nd liquid of the Japanese Pharmacopoeia.  The sustained release effect can be imparted in addition to the enteric property without applying an additional coating layer simply by decreasing the weight of the enteric substance relative to the meltable substance.
Patent JP-H06130460-A (JP)
Title: Strobe program shift exposure control device
Inventor: KIRIGAYA TADAYUKI
IPC: G03B7/16
Filed: 1992-10-21
Abstract: PURPOSE:To provide a strobe program exposure control device which can make program shift while maintaining the exposure value determined by the hand move limitation shutter speed and the throttling side limitation stop value at the time of strobe photographing with the brightness remaining low. CONSTITUTION:When the exposure value determined on the basis of the photo- measuring value and the exposure value calculated by a calculating means, which computes the shutter speed and stop value, exceed the first exposure value determined by the min. limit stop value over the min. stop value of a photographing lens and the min. limit shutter speed below the max. strobe tuned speed, the stop is fixed to the min. limit stop value while the shutter speed is altered according to the calculated exposure value-when greater than the second exposure value determined by the min. limit stop and the strobe tuned limit speed, the shutter speed is fixed to the strobe tuned limit speed while the stop is altered according to the calculated exposure value till the max. limit stop value which is smaller than the max. stop value of the photographing lens.
Patent JP-H02129697-A (JP)
Title: Digital sound signal generating device
Inventor: KUTARAGI TAKESHI
IPC: G10H7/00
Filed: 1988-11-09
Abstract: PURPOSE:To facilitate signal processing arithmetic by dividing the amplitude increase processing period of an amplitude control means into two about 3/4 of a reference final value as a border and setting the amplitude increase ratio of the front and rear processing periods to 4:1. CONSTITUTION:The amplitude increase processing period of the amplitude control means is divided into two about 3/4 of the reference final value as the border and the amplitude increase ratio of the front and rear processing periods is set to 4:1. Namely, a fade-in period is divided into two about the 3/4 of the reference final value and when a control circuit 27 detects a signal level reaching the border value, addition constants read out of a ROM 74 are switched. Therefore, the level of the sound signal rises linearly with two kinds of rise rates (gradient) in the former and latter periods of a fade-in period and the rise ratio of the former and latter periods is 4:1. Consequently, the signal processing arithmetic is facilitated.
Patent JP-H03142928-A (JP)
Title: Cutting-out of wafer
Inventor: SEKIYA SHINJI
IPC: B28D5/02
Filed: 1989-10-30
Abstract: PURPOSE:To contrive the improvement of the plane accuracy of the butting surface of an ingot by a method wherein when the ingot is cut into a wafer of a prescribed thickness, the cutting is performed by a cutting means in a state that an abutting means is abutted on the end surface, which is cut, of the ingot. CONSTITUTION:Each time an ingot 1 is cut into a water of a prescribed thickness, the cutting is performed by a cutting means 3 in a state that a proper abutting means 4 is abutted on the end surface, which is cut, of the ingot. Accordingly, both ends of the ingot 1 result in being supported substantially and vibrations which are generated by the drive of the means 3 and the cutting result in being dispersed equally on the side of the ingot 1 and the side of the wafer. Thereby, the cutting surface of the ingot is not formed into a waveform, the ingot does never bend as a whole and each wafer can be cut in almost parallel to the cutting surface.