baber/WOPTO huggingface dataset:
Patent JP-H09160484-A (JP)
Title: Map display device and its method
Inventor: OMOTE MASANORI
IPC: G01C21/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and surely set destinations, route points, etc., by displaying a map giving codes to reference points and assigning the reference points by utilizing these codes. SOLUTION: This device is composed of a system control section 11, a position measuring instrument 12, a data base device 13, an input device 14, an output device 15 and a rotational amt. calculating circuit 16. The device has a map display means which displays the maps and a code display means which displays the maps by imparting the codes to prescribed reference points on the maps. When a crossing point button is pushed together with a joy stick mounted in the input device 14, the crossing point on the map is retrieved and is displayed by imparting a number to the crossing point in place of the scroll of the map (without scrolling the map) using this joy stick. This crossing point number is plotted in superposition on the map data. The plotted map data is read out and displayed to display the crossing point on the map.
Patent JP-H07166723-A (JP)
Title: Bathroom unit
Inventor: SHINDO KOJI
IPC: A47K4/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide such a bathroom unit as capable of being used commonly for both right and left positions of faucet mounting with the capacity of its bathtub being secured. CONSTITUTION:In such a bathroom unit as consisting of a washing-place pan and a bathtub counter 2 which has fitting in portion 2a to accept a bathtub 1 freely fittably, the upper face 2b to receive water between the periphery 1a of the fitting-in bathtub 1 and the wall face of a bathroom and the apron portion 2c to cover a space between the edge of the bathtub 1 and the washing- place pan 4, the bathtub counter 2 has the sideways protruded portions 2b protruded to the washing-place side on both right and left ends of the apron portion 2c in right-and-left symmetry. Under the apron portion 2c, the kicked-in portion 2f is provided to be depressed to the bathtub 1 side. The washing-place pan 4 has the vertical wall portion 4a continuously provided at the lower end of the kicked-in portion 2f and ware retreating to the bathtub 1 side as close to the width center.
Patent JP-2001130441-A (JP)
Title: Suspension member
Inventor: NAKAJIMA HIKARI
IPC: B62D21/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To vary a tread at small cost by changing the interval between side members of curb construction only through positioning of extension members. SOLUTION: The suspension member has curb construction consisting of side members 1 and 2 on opposite sides in a vehicle width direction and extension members 3 and 4 for interconnecting them. The members 1 and 2 have opposite ends 1a, 1b, 2a and 2b in the longitudinal direction of the vehicle body bent outward in the vehicle width direction, and are fixed to the body frame via bushings 5 at the tips of the bent ends. The members 3 and 4 are coupled to the bent ends 1a, 1b, 2a and 2b of the members 1 and 2, when the members 3 and 4 are displaced to or away from each other as shown by α to displace the members 1 and 2 away from or to each other as shown by β.  The members 3 and 4 are positioned in the longitudinal direction of the vehicle body to set the span between the members 1 and 2 to the one corresponding to a desired tread, before coupled to the bent ends 1a, 1b, 2a and 2b of the members 1 and 2.
Patent JP-H08169952-A (JP)
Title: Polyamino acid derivative and its production
Inventor: TOMITA MASAYUKI
IPC: C08G73/10
Filed: 1994-12-21
Abstract: PURPOSE: To provide a novel polyamino acid deriv. which has carbon-carbon double bonds and is water-sol. and decomposable. CONSTITUTION: A novel polyamino acid deriv. is obtd. by reacting a polyamino acid with an (α,β-unsatd. carboxylic ester having at least either an epoxy or a hydroxyl group. The polyamino acid used is obtd. by at least partially hydrolyzing a polymer obtd. by polymerizing a monoamino dicarboxylic acid represented by the formula (n is 1 or 2).
Patent JP-H09163486-A (JP)
Title: Speaker system
Inventor: NAKAGAWA YOSHIMORI
IPC: H04R3/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system with which the frequency characteristics of output sound pressure can be controlled without reducing damping or degradating sound quality. SOLUTION: This speaker is provided with a coil bobbin connected with a diaphragm, voice coil 3 wound around the coil bobbin, 1st and 2nd terminals 4a and 4c led out of both the terminals of voice coil 3, intermediate terminal 4b led out of the middle of voice coil 3, and band pass filter 25 connected to the 2nd terminal. This speaker is driven by supplying a current for driving between the 1st terminal 4a and the intermediate terminal 4b and supplying a current for driving through the band pass filter 25 between the 2nd terminal and the intermediate terminal 4b. Concerning such a speaker, a reproduced sound pressure level is controlled by the current for driving supplied through the band pass filter 25 between the 2nd terminal 4c and the intermediate terminal 4b.
Patent JP-H07167095-A (JP)
Title: Electric fan
Inventor: KOMODA SHUJI
IPC: F04D29/38
Filed: 1993-12-17
Abstract: PURPOSE:To reduce the generation of noise and to provide a sufficient blast amount by a method wherein the specified number of blades are arranged separately from each other in a peripheral direction on the periphery of a boss part rotated through the drive force of an electric motor and each blade is formed such a manner that a portion ranging from a blade root to a blade tip forms an advance blade having a specified angle of advance. CONSTITUTION:A fan used as a forced fan arranged on a position situated upper stream from a capacitor comprises a cylindrical boss part 200: and blades 300 arranged at equal intervals around the boss part 200. The number of blades 300 is set to 9-13 blades and each blade 300 forms an advance blade and has an angle of advance phi fronting on a portion ranging from a blade root 301 to a blade tip 302 and being set to 35-45 deg.. An angle (an inclination angle) thetabetween the tangential line of the front edge in a rotation direction of the blade 300 and a radial line from the center of the boss part 200 is set to 20-10 deg. at the blade root part 301 and 50-70 deg. at the blade tip part 302 and the shape of the blade 300 is formed such a manner that a warp ratio obtained by dividing a warp height by the length of a chord is set to 7-15% at the blade root 301.
Patent JP-H01162746-A (JP)
Title: High-damping alloy
Inventor: WATANABE SATOSHI
IPC: C22C38/00
Filed: 1987-12-18
Abstract: PURPOSE:To provide damping characteristic by the application of the quasi- elastic extension and contraction of the width of stacking fault due to external stress by controlling the value of stacking fault energy determined by the composition of an alloy and developing a moderate stacking fault in a structure. CONSTITUTION:In an Fe-Ni-Mn alloy, Fe-Ni-Cr alloy, etc., having austenitic structure, Ni and C have a function of increasing stacking fault energy, while Mn and Cr have an effect of decreasing the above. The value of stacking fault energy is controlled by changing the contents of Mn and Cr while regulating Ni content to 10-30%, by which moderate stacking fault can be developed in the structure. By the application of the quasi-elastic behavior of the stacking fault energy, the vibrations applied from outside are absorbed and rapidly damped down to prevent the generation of noise.
Patent JP-H08177148-A (JP)
Title: Large scale uniting construction method for curtain wall
Inventor: YAGUCHI NORIHIKO
IPC: E04B2/88
Filed: 1994-12-21
Abstract: PURPOSE: To enhance the installation works efficiency and enhance the safety by applying temporary load equivalent to that caused by actual installation by the tension of a wire from a girder, and letting the girder be deformed, and installing reinforcements thereto. CONSTITUTION: A plurality of struts 3 are installed to a trussed girder 1, knee braces 5 are joined for reinforcing the girder, and horizontal braces 6 are installed to each space between their lower ends as reinforcements, so that steel framing is thereby made. Next, a wire is stretched between the trussed girder 1 and each jack 8 on the ground surface, tensile force is applied so as to allow a load to be applied to the trussed girder 1, and the trussed girder is conditioned to a state that a curtain wall 9 is actually installed. In this case, the curtain wall 9 is installed in each space between the struts 3 in a state that the trussed girder 1 is deformed. And the tensile force of the wire 7 is thereby reduced by the load of installation. Subsequently, the wire 7 is removed, and a scaffolding for unit connection works is set up.  By this constitution, the curtain wall 9 can be prevented from being damaged when an unit is lifted up.
Patent JP-H08180750-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: KANEKO TETSUYUKI
IPC: C01G1/00
Filed: 1994-12-21
Abstract: PURPOSE: To stably produce a mercury-copper oxide-based superconductive wire whose coating material is not corroded with mercury. CONSTITUTION: A superconductive wire is produced by using a copper oxide superconductor containing mercury or raw material powders for the superconductor. At that time, gold, gold alloy consisting of gold as a main component, or silver coated with gold in the inner side is used as a coating material.
Patent JP-2001136460-A (JP)
Title: Video reproduction device and video reproduction program
Inventor: NOZAKI MITSUYUKI
IPC: G09G5/391
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a video reproduction device that can prevent a monitor from being burnt in the case of letter box display. SOLUTION: The video reproduction device generates a video signal where a video display area is in existence in the middle of the image by the video signal and letter box areas are in existence in non-video image display areas that is the upper and lower parts of the video display area. The video reproduction device is provided with a storage means that temporarily stores video data, a 1st video signal generating means 53 that generates the video signal to display video image of a frame on a normal area on a screen from the video data, a 2nd video signal generating means 51 that generates video signals from the video data that are displayed on upper and lower portions of the normal position of the screen differently by each frame, and a video signal output means 52 that outputs the 1st and 2nd video signals.
Patent JP-H02164409-A (JP)
Title: Manufacture of filter for gas generator
Inventor: MARUYAMA KATSUHIRO
IPC: B60R21/26
Filed: 1988-12-16
Abstract: PURPOSE:To manufacture the title device being miniaturized and available which is easily attached to a gas generator and capable of preventing deterioration of gas permeability by bending and working a heat resistant steel wire into a corrugated shape and supplying the bend wire rod into the annular space of a die and annularly laminating it and thereafter annularly compressing and molding the laminated body. CONSTITUTION:A heat resistant steel wire 1 having 0.1-1.5mm wire diameter is bent and worked into a corrugated shaped or a coil shape. The obtained bent wire rod 3 is supplied into the annular space 7d of a bottom force 7a and annularly laminated and thereafter the laminated body is compressed and molded by a top force 6. As a result, a miniature and available filter 9 for a gas generator can be manufactured in a simple stage which is easily attached to the gas generator and capable of preventing the short path of gas, erosion and deterioration of gas permeability.
Patent JP-H01163579-A (JP)
Title: Cold accumulation method by micro-capsule floating liquid
Inventor: TANAKA AKIRA
IPC: F25D9/00
Filed: 1987-12-18
Abstract: PURPOSE: To provide a cold storage method with excellent heat transmitting performance, by combining a liquid heat storage material in which a large quantity of spherical microcapsules each including water as a core material are set a float mixedly in an organic antifreeze with a cold storage device to use. CONSTITUTION: The core material of capsules is mere water for the purpose of cold storage, and a film material of microcapsules impart a translucent film performance to the capsules while using a mixed body of calcium alignate refractory to a low temperature and calcium silicate. The microcapsules set a float mixedly in an organic antifreeze of about ice freezing point -10 deg.C and 20% concentration in terms of volume ratio to make a highly fluid microcapsule floating material, hence producing a liquid cold storage material. A proper amount of the cold storage material is placed into a cold storage tank 2, and a pump is directly inserted into a refrigerating machine or a refrigerating chiller unit 1 to make the material circulate-fluidly between the chiller unit and the cold storage tank 2.  Thus, a higher heat transmission rate enables the storing of a large capacity of cold in a short time.
Patent JP-2000151366-A (JP)
Title: Rectangular wave power unit
Inventor: KAWAKITA TAMOTSU
IPC: H03K3/537
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To apply a rectangular wave voltage having target pulse width to a load which has few leakage resistance components without breaks halfway at its flat part. SOLUTION: This rectangular wave power unit 2a is constituted by connecting a conduction maintaining resistance 18, which supplies a current I maintaining the conduction state of an output gap switch 6 thereto at the flat part of a rectangular wave voltage VR to be applied to the load 14 between the load-side end of an output gap switch 6 and the ground. This conduction maintaining resistance 18 preferably supplies a current of 0.1 A to 5 A to the output gas switch 6 at the flat part of the rectangular wave voltage VR.
Patent JP-H01158338-A (JP)
Title: Air-fuel ratio detector
Inventor: YOSHIDA HIDEJI
IPC: G01N27/12
Filed: 1987-12-15
Abstract: PURPOSE:To improve stability of a control system with a simple constitution by a method wherein a constant pre-specified theoretical air-fuel ratio signal is output when an air-fuel ratio corresponds to a theoretical air-fuel ratio so that fluctuation in air-fuel amount signals in the theoretical air-fuel ratio range is suppressed. CONSTITUTION:An output signal VS of an oxygen sensor 15 is input from an input terminal 37 of a signal processing circuit 20 to comparators 34, 35, of an identification circuit 31. The comparators 34, 35 compare the signal VS with standard voltage S1, S2, (S1>S2), respectively. When the voltage S1> voltage of the signal VS> the voltage S2, that is, the excess air ratio lambda is in the vicinity of 1.0, the comparator 34, 35 are in a continuity and a cut-off states, respectively. Since voltages at resistances R4, R5 of a conversion circuit 32 are equal to a voltage (voltage corresponding to a desired air-fuel ratio) resistance-divided by resistors R4 and R5, a power supply voltage VCC/2 is output from the circuit 32 to a buffer circuit 33. Therefore, when the air-fuel ratio is within a theoretical air-fuel ratio range, the voltage Vlambda of the output of the signal processing circuit 20 (air-fuel ratio signal) which is output from an output terminal 38 of the circuit 20 into an air-fuel ratio control circuit becomes VCC/2.
Patent JP-2001136427-A (JP)
Title: Image pickup device, connection device, image pickup system, display device
Inventor: NARASAWA TAKASHI
IPC: G03B17/38
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, a connection device, a display device and an image pickup system where troublesome connections are solved with high connection reliability. SOLUTION: The connection device 2 supplies power to a video camera 1 via switching transformers 11, 5, and the video camera 1 charges a secondary battery 4 with this power and drive a load 17.
Patent JP-H05155901-A (JP)
Title: Alkali-soluble gelatinized starch, production thereof, and starch adhesive
Inventor: KUMABE MASAHIRO
IPC: C08B30/12
Filed: 1991-12-03
Abstract: PURPOSE:To provide the subject starch which is less apt to form lumps when used for producing a starch adhesive and attains high adhesive strength, a method for producing the same, and an adhesive containing the same. CONSTITUTION:The objective starch has a solubility in water at 20 deg.C of 70wt.% or lower when the pH is 6 or below, and has a solubility in water at 20 deg.C of 90wt.% or higher when the pH is 12 or above. This production method comprises completely gelatinizing a starch and then recrystallizing amylose. The adhesive contains a blend of this starch and an ungelatinized starch in a weight ratio of 1:2 to 1:20.
Patent JP-2000139548-A (JP)
Title: Automatic shampoo machine
Inventor: SHIMIZU HIROHISA
IPC: A45D19/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic shampoo machine with which cold water from a nozzle on the first stage of a shampoo process is turned into non-spout state, this cold water is prevented from sprinkling over the head of a person to be shampooed and cold water is effectively utilized. SOLUTION: A three-way valve 8 is provided in the middle of a route from a pump 6 for hot/cold water supply to a nozzle for washing, a three-way valve control part 21 controls the three-way valve 20, and one part of washing water pumped out of a hot water tank 3 for a fixed period from the start of the washing process is branched through the three-way valve 20 to a hot/cold water circulation pipe A2. Thus, the quantity of water to be supplied to the nozzle for washing is reduced.
Patent JP-H10157114-A (JP)
Title: Ink jet head and ink jet printer
Inventor: MASUDA KAZUAKI
IPC: B41J2/05
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a high quality print by improving the positioning of an ink jet head to a printer. SOLUTION: The ink jet head comprising a substrate 32 and a top plate 34 bonded each other is provided with a protrusion 211 having a surface flush with a part of the top plate 34 and that surface serves as a reference surface 212 at the time of fixing the head. Since an abutting part 87 formed on the front plate part 78 of a carriage abuts against the reference surface 212 regardless of fluctuation in the thickness of an adhesive layer 208 or a supporting plate 39, a constant positional relationship is sustained between the arranging direction of jet ports 30 and the carriage.
Patent JP-H07172952-A (JP)
Title: Production of porous heat-resistant material of silicon carbide and diesel engine exhaust gas filter produced by the same method
Inventor: MURANO YUICHI
IPC: B01D39/20
Filed: 1993-12-20
Abstract: PURPOSE:To produce a porous heat-resistant material of silicon carbide, having a remarkably high porosity and capable of forming a light-weight exhaust gas filter low in pressure loss and excellent in mechanical strength, impact resistance and filter efficiency when used as a parent material of a filter, etc. CONSTITUTION:This production method involves a process for dispersing and mixing a powdery silicon carbide, an organic fiber and a sintering assistant in water, another process for coagulating the dispersed and mixed system by adding a coagulant thereto, another process for making a sheet according to the paper-making method after coagulation and the other process for heat treating the resultant sheet or a processed material of this sheet.
Patent JP-2001138327-A (JP)
Title: Pet bottle recovery system
Inventor: YAMAGUCHI KIYOSHIGE
IPC: B29K105/26
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a PET(polyethylene terephthalate) bottle recovery system of a small scale which can recycle a PET bottle raw material easily and economically. SOLUTION: The PET bottle recovery system is provided with a PET bottle charging mechanism 2 with a function to prevent the bottle from being charged reversely, a fixing means 7 by a holding plate (22 etc.), for fixing the bottle 3, cutting blades 13 which are fitted in the longitudinal direction, are positioned vertically, and slide horizontally to cut the label seal 6 of the bottle longitudinally, a suction pad 8 for peeling the cut label seal 6, a cutting blade 4 for cutting/removing the cap part 5 of the bottle transversely, a bottle pushing cylinder 20 for dropping the bottle 3 with the label seal 6 and the cap part 5 removed on a crusher, a crushing means having at least a pair of crushing rollers (14-1, 14-2, etc.), and a PET raw material flake housing box 16 which is placed right under the crushing means and houses crushed PET raw material flakes 41.
Patent JP-2000140667-A (JP)
Title: Cutting machine
Inventor: KAMASE SHIYUNEI
IPC: B02C18/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To push back the upper part of a large bail article put on the upper part of a rotor having cutter blades of a cutting machine on the outer periphery thereof while the large bailer article that soft waste is compressed and formed is cut to change the position of the bailer article and to repeat cutting again to enable proceeding with cracking and cutting. SOLUTION: In a cutting machine where a cutting chamber 2 to which a hopper 1 is attached in the upper part thereof is installed on one side on a machine base 3, a polygonal roller 5 is horizontally disposed in a discharge port 4 of this cutting chamber 2, a lot of cutters 7 are fitted on the outer periphery of this rotor 5 go that parts of the one end surfaces thereof form cutting edges, a planar fixed blade 8 having a cutting edge 8a engaged with the cutting edge 7a of each cutter 7 is horizontally provided on the machine base 3, facing the discharge port 4, and a pusher 11 movable forwards and backwards for pushing material to be treated fed into the cutting chamber 2 against the rotor 5 is installed on the other side on the machine base 3,  the pusher 11 for pushing back the upper part of the head of a bailer article B put on the upper part of the rotor 5 during cutting is installed movably forwards and backwards in the upper part on the rotor 5 side.
Patent JP-H07174550-A (JP)
Title: Optical displacement sensor
Inventor: KAWAMURA MASAHIRO
IPC: G01B11/00
Filed: 1993-12-20
Abstract: PURPOSE:To make an apparatus compact and light-weight, by eliminating adjustment required for mutually positioning parts, e.g. registering optical axes of parts. CONSTITUTION:A hologram collimator lens 2 and a hologram condenser lens 3 are formed on the upper surface of a transparent flat plate 5, while a semiconductor laser 1 and a PSD 4 are set on the bottom surface of the plate. Positional relationships between the semiconductor laser 1 and hologram collimator lens 2, between the hologram collimator lens 2 and hologram condenser lens 3 and between the hologram condenser lens 3 and PSD 4 are definitely fixed, thus making it unnecessary to adjust each position of the parts.