baber/WOPTO huggingface dataset:
Patent JP-H11161262-A (JP)
Title: Leg receiver for piano
Inventor: OKUI TOSHIHARU
IPC: G10C3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent color transfer to a floor, to attain vibration control and base isolation by using an elastic material and a high strength material, to simplify a structure with good appearance because a reinforcing member such as an aggregate is not required to prevent deformation, to secure smooth slide on the floor and mobility when moved, and to preclude coming-off at the time of moving since respective members are formed integrally. SOLUTION: This receiver is composed of a caster receiver main body 5 having a recess 5a for inserting a lower part of a caster of a piano and formed with a hard synthetic rubber, a bottom plate 6 engaged with the lower part of the main body 5 and formed with ABS resin (acrylonitrile-butadiene-stylene copolymer) of a hard synthetic resin, and a hard fibrous material 7 bonded to the bottom of the bottom plate 6.
Patent JP-H02170685-A (JP)
Title: Projection type television receiver
Inventor: GOTO KATSUMI
IPC: H04N5/74
Filed: 1988-12-22
Abstract: PURPOSE:To smoothly turn a heavy cabinet and to stably position it by attaching a fan-shaped or circular slide plate to each side face of the cabinet and providing a base frame with supporting recessed parts having the same curvature as the slide plate. CONSTITUTION:A fan-shaped recessed part 2a is formed on the inside of each side plate of a base frame 2 supporting a cabinet 1, and an insert nut 2b is buried in each side plate. A fan-shaped slide plate 3 is worked with the same curvature as the recessed part 2a and is fixed to the cabinet 1 by plural screws 6. Thread parts of screws are inserted to through holes and are engaged with insert nuts 4. Thus, the slide plate 3 rides on recessed parts 2a and the cabinet 1 is turnably coupled to the base frame. The upper part of the cabinet 1 is pushed forward or backward in this state to turn the cabinet 1 along recessed parts 2a, and a desired field angle is obtained.
Patent JP-2001142684-A (JP)
Title: Recording medium stored with program for analyzing source program
Inventor: SHIMOYAMA ATSUSHI
IPC: G06F9/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To easily analyze a source program. SOLUTION: A color of a specified variable in the source program to be displayed is changed. Thus, the specified variable is easily found from the displayed source program. In addition, specified description in curly braces in the source program is temporarily omitted. Thus, grasp of structure of the source program becomes easy. A list of the line contents corresponding to all positions (line numbers) where the specified variable exists on the source program is displayed on a screen. Thus, an operator can easily grasp the use of the variable in the source program.
Patent JP-H09162082-A (JP)
Title: Electric double layered capacitor
Inventor: SHIMIZU TATSUHIKO
IPC: H01G11/14
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layered capacitor which can suppress the capacitance deterioration caused by the decomposition of the electrolyte over a wide range and can be used for a long period. SOLUTION: An electrode/separator laminated body 12 impregnated with an electrolyte is housed in a container 10. The container 10 is closed with a lid 18 welded to the container 10 and the pressure in the container 10 is reduced to a negative pressure through an opening 24 by opening a valve 26 and the inside of the container 10 is maintained at the negative pressure. Therefore, even when the electrolyte is decomposed on the surface of the activated carbon constituting the electrode of the laminated body 12 and a gas is produced, the capacitance deterioration caused by an impediment to the ion adsorption to the surface of the activated carbon can be prevented.
Patent JP-H04193151-A (JP)
Title: Dish washer
Inventor: MIYAZAKI KOICHIRO
IPC: A47L15/42
Filed: 1990-11-26
Abstract: PURPOSE:To prevent garbage from being accumulated between the lower section of a dish washer main body and the floor face by providing adjusting means to adjust the height from the floor face at corner sections, and fitting a cover member having the lower section kept in contact with the floor face at the lower section of the front section so that it can be vertically displaced for adjustment. CONSTITUTION:The height of the lower section of a dish washer main body 8 from the floor face 37 is adjusted with bolts 19 screwed to nuts 18 welded at four corners of the bottom plate section 171 of a bottom plate member 17. When the bolts 19 are rotated and the heights h1, h2 to the nuts 18 from the floor face 37 are adjusted, the bottom plate section 171 of the bottom plate member 17 can be held horizontal even if the floor face 37 is inclined. A cover member 21 is fitted to a rise section 172 on the front side of the bottom plate member 17 with bolts 24 from the front side. The bolts 24 are inserted into long holes 23 formed on a fitting section provided at the upper section of the cover member 21, thus the cover member 21 can be vertically displaced. Even if the height from the floor face 37 to the bottom plate section 171 varies, the lower face of the cover member 21 can be kept in contact with the floor face 37.
Patent JP-H08179966-A (JP)
Title: Program test device
Inventor: FUKUDA MASAHITO
IPC: G06F11/28
Filed: 1994-12-27
Abstract: PURPOSE: To provide a program test device capable of easily debugging a program. CONSTITUTION: This device is provided with a test storage means 1 which stores plural test cased, etc., a program storage means 2 which stores a program to be tested, a comparing/judging means 3 which executes the program to be tested every test case and compares an executed result with a predicted result, a program display retrieval means 4 which displays simultaneously the test case and the program to be tested when judgment of inequality is issued by the comparing/judging means 3 and retrieves a variable related to the test case out of the programs to be tested, and a program correcting means 5 which corrects the program to be tested based on the variable.
Patent JP-H07179435-A (JP)
Title: Production of phenoxymethylpyrimidine derivative
Inventor: KATO HIROSHI
IPC: A01N43/54
Filed: 1993-12-22
Abstract: PURPOSE:To enable the production of a phenoxymethylpyrimidine derivative which is useful as a herbicide by conversion of a specific phenoxyacetic acid into an acid halide followed by reaction of the acid halide with a specific dialkylpropanediimidate dihydrochloride. CONSTITUTION:A phenoxyacetic acid derivative of formula I (X is halogen, a lower alkyl, a lower alkoxy, a lower acyloxy, nitro; n is 0 to 2; A is H, a lower alkyl, a lower alkenyl, a lower alkynyl, a substituted lower alkyl, a substituted lower alkenyl, a substituted lower alkynyl) is allowed to react with an inorganic halide into an acid halide. Then, the acid halide is allowed to react with a dialkyl propanediimidate dihydrochloride to give a phenoxymethylpyrimidine derivative of formula III. It preferred that the reaction between the acid halide and the compound of formula II is carried out in the presence of a base such as potassium carbonate or sodium carbonate.
Patent JP-2000154783-A (JP)
Title: Micropump and manufacture thereof
Inventor: SASAKI YASUHIKO
IPC: B81C3/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a micropump and to prevent a chemical reaction of each member and a working fluid by opposing and overlapping surfaces to be jointed in vacuum or inactive atmosphere and pressurizing and joining the surfaces to be joined after a member forming the micropump is made as a silicon substrate, metallic films are formed on the whole of surfaces to be joined sides and the silicon substrate and the metallic films are cleaned. SOLUTION: In each substrate forming a micropump, monocrystal silicon is made as a base material. After etching working is performed for a chamber and valve substrates 20, 30 at first and thermal oxidation films are formed on the whole surface of each substrate, metallic films are formed on the whole of surfaces to be joined of both substrates and surfaces to be joined are formed. Subsequently, after Ar plasma is irradiated in vacuum, continuously opposed surfaces are opposed in vacuum and joining and positioning are performed, the surfaces are overlapped and the surfaces are joined by heating and pressurizing.  Next, metallic films are formed on the whole of each surface to be joined of this joining body and a nozzle substrate 40, surfaces to be joined are formed, surfaces to be joined are joined in the same procedure, metallic films are formed on the whole of each surface to be joined side of this joining body and a diaphragm substrate 10 and surfaces to be joined are joined in the same procedure.
Patent JP-H04191685-A (JP)
Title: Magnetic field sensor
Inventor: KURASHIMA SHIGEMI
IPC: G11B5/02
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the detection error caused by offset voltage and magnetic histeresis by applying an alternating bias magnetic field to a magnetoresistance element in the same direction as the internal magnetization of the magnetoresistance element and detecting the change of the resistance value of the magnetoresistance element to output the same as a resistance value signal. CONSTITUTION:An alternating magnetic field generating means 2 applying an alternating bias magnetic field Hb to a magnetoresistance element 1 in the same direction as the internal magnetization of the magnetoresistance element 1 and an AC amplifier 3 detecting the change of the resistance value of the magnetoresistance element 1 to output the same as a resistance value signal are provided. The output voltage obtained across the output terminals 12, 13 of the magnetoresistance element 1 is influenced by the offset voltage caused by the irregularity of the resistance values of the magnetoresistance element parts 1-1 - 1-4 of the magnetoresistance element 1 and the instantaneous value of output voltage is different according to the magnitude of offset voltage. When the change of output voltage is detected as the resistance value signal of the AC amplifier 3, the error based on the offset voltage is not outputted to the output of the AC amplifier 3.
Patent JP-H06150325-A (JP)
Title: Optical reproducing device
Inventor: MORISHITA ICHIRO
IPC: G11B11/10
Filed: 1992-11-10
Abstract: PURPOSE:To read-out the signal component of plural tracks on an information recording medium with one light spot. CONSTITUTION:The laser beam emitted from a light source 1 is made incident on a light deflecting means 3 via a collimetor 2. The deflection in a track crossing direction is given to the laser beam by an electrooptical effect, etc., in the light deflecting means 3. Therefore, a spot converged by an objective lens 6 is deflected at a high speed in the direction crossing the track on the recording plane of an optical disk D. A returning light from the spot is detected in a light detecting part 8 to be a read-out signal and the signal is time-divided according to the deflecting frequency of the light deflecting means by time- division circuits 9A, 9B, 9C. The light deflecting component in the time-divided signal is eliminated by respective low-pass filters 10A, 10B, 10C, thus, read-out signals at every tranck are obtained at the same time.
Patent JP-2000154758-A (JP)
Title: Exhaust gas reflux device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F02M35/10
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a deposit in a throttle valve by improving dispersion of an exhaust gas circulation rate between each of cylinders. SOLUTION: EGR gas introduction ports 34, 35 to an air suction pipe 23 of an outside reflux passage 31 are arranged at a rear position of a free end of a throttle valve 27 in a closed state from a circumferential tangential direction of a cross-section of the air suction pipe and are made orthogonal in the axial direction of the air suction pipe 23 in an exhaust gas reflux device of an engine to introduce EGR gas to the air suction pipe behind the throttle valve of an air suction system and on the upstream of a collector.
Patent JP-H06175372-A (JP)
Title: Developer for liquid photosensitive solder resist
Inventor: ITO TOSHIHIDE
IPC: H05K3/28
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a developer which is preferably. used for protection of environment and gives no hazard to set fire so that safeness of working environment is easily obtd. by incorporating a specified amt. of a specified compd. CONSTITUTION:A compd. expressed by the formula is compounded by 5-100g/L concn. as an effective component to an alkali soln. having a specified concn. of either sodium carbonate or sodium methasilicate. In the formula, K=1 or 2, n=2 or 3, and m=1 to 3. An example of this effective component is propyleneglycol monomethylether, propyleneglycol monoethylether, etc. Since the amt. of insoluble content in the developer is not large, the obtd. liquid has equal development characteristics to a developer for solvent developing-type solder resist. Moreover, the obtd. liquid does not cause precipitation of sludge in the bottom of a tank of a developing device or clogging of tubes and thereby, excellent productivity is obtd.
Patent JP-H04198487-A (JP)
Title: Method for coating stainless steel
Inventor: KITANI SHIGERU
IPC: B32B15/08
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a coated stainless steel material having superior adhesion of the coating film by modifying an oxidized film on the surface of a stainless steel material by immersion in a highly alkaline aq. soln. and then carrying out coating optionally after chromating. CONSTITUTION:A stainless steel material such as a stainless steel sheet is immersed in a highly alkaline aq. soln. of NaOH or other strong alkali having >=1.5N alkali concn. at >=80 deg.C for 30sec-5min to improve the affinity of an oxidized film on the surface for a coating film or chromate as well as to partially dissolve or remove the film. The steel material is then washed, dried and coated within 200min after the drying or a chromate film is formed on the washed and dried steel material by the conventional chromating and coating is carried out within 200min after the chromating. A coated steal material not causing the exfoliation of the coating film even by bending to 180 deg. and having superior corrosion resistance is produced.
Patent JP-H03184807-A (JP)
Title: Manufacture of cement molding
Inventor: KINOSHITA YASUAKI
IPC: B28C7/00
Filed: 1989-12-14
Abstract: PURPOSE:To make a thickening agent prevail all over on the surface of a powder material and manufacture a molded plate of uniform quality by adding excess water to a cement composition, agitating and mixing, and then dehydrating the same to the given water content, and then adding the water mixed with the thickening agent and adjusting to the water content of given value or less and kneading the mixture. CONSTITUTION:A composition composed of cement (a), a fine aggregate (b) and a reinforcing material (c) is fed into a kneader 1 and excessive water (d) beyond the requirement for hydration reaction is fed therein, agitated and mixed sufficiently. Then, kneaded cement composition is fed into a dehydrator 2 to remove excessive water content. At that time, the water content to to the slid content of composition is adjusted in the range of 5-15wt.%. Thus, water is distributed and adhered uniformly all over the surface of the composition, and then the composition is fed into a following kneader 3 and mixed therein while water (e) in which water-soluble or water-dispersing thickening agent is dissolved or dispersed. In that case, water content of the adding volume of water (e) in which the thickening agent mixed is adjusted to 25% or less to the solid content of the composition. At that time, the thickening agent is dispersed and adhered to all over the composition and kneaded while the composition is agitated, and then the composition is fed into an extrusion molding machine 4 to manufacture a cement molded plated 5 of desired shape.
Patent JP-H05159639-A (JP)
Title: Superconductor
Inventor: NAKANO SHUNEI
IPC: H01B12/16
Filed: 1991-12-10
Abstract: PURPOSE:To restrict the deflection and obtain a conductor having high rigidity by housing a superconductive wire in an inner tube having a polygonal cross section, and covering the inner tube with an outer tube. CONSTITUTION:A superconductive wire 3 is housed in an inner tube 21 having a hexagonal cross section, and the inner tube 21 is covered with an outer tube 23. The inside of the inner tube 21 works as a main flow passage 22 of the refrigerant. Clearances between the inclined surfaces 21c of the inner tube 21 and the inner surface of corner parts of the outer tube 23 work as auxiliary flow passages 24, and these auxiliary flow passages 24 are communicated with the main flow passage 22 through communicating ports 25 provided in the inclined surfaces 21c. When a coil is wound, a load is transmitted smoothly between conductors to restrict deflection and a compact conductor having high rigidity is obtained.
Patent JP-2000141654-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: WATANABE OSAMU
IPC: B41J2/16
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance oscillation characteristics and durability at an actuator section by filling the trench between piezoelectric elements temporarily with a substance for forming a thin film, as an ink chamber side electrode (also serving as a diaphragm), on the top face of an individualized piezoelectric element thereby flattening an objective plane for forming an electrode. SOLUTION: When the actuator section of an ink jet head is manufactured, a thin film 42 of Pt is deposited on the entire surface of a supporting substrate 41 made of MgO and then it is individualized according to a specified element pattern to obtain an electrode 3. A PZT film 43 is then formed on the entire surface thereof and individualized according to same element pattern thus obtaining a piezoelectric element 2. Subsequently, valleys having a level difference (step) caused by the piezoelectric element 2 are filled with polyimide resin by means of a spinner rotary coater and the entirety is rendered to a uniform plane through a photolithographic process. Thereafter, a Cr film 44 is formed thereon by sputtering and the supporting substrate 41 is bonded to an ink chamber part 4 where a plurality of ink chambers 8 are formed.
Patent JP-H05249412-A (JP)
Title: Focusing detecting device
Inventor: DEBITSUDO KESURAA
IPC: G11B7/135
Filed: 1992-12-04
Abstract: PURPOSE: To obtain a focusing detecting device which detects the focusing error of an optical system without being influenced by the positional deviation of a beam of light and detects focusing based on the error. CONSTITUTION: A focusing detecting device 10 incorporates two polarizers 16 and 18 which are positioned to the aperture of a lens 12 and polarize light in different states. A detector 11 is positioned in an image plane and receives luminous fluxes from the lens 12 and polarizers 16 and 18. The detector 11 is provided with a detecting element 14 which can detect radiation in four quadrants and an analyzer 22 placed in front of the element 14. The analyzer 22 has two different polarizers 16 and 18 which are positioned perpendicularly to the polarizers 16 and 18 positioned to the aperture of the lens 12. An electronic circuit is connected to the detector 11 and generates a focusing error signal.
Patent JP-H08178872-A (JP)
Title: X-ray nondestructive inspection device
Inventor: SOGA NOBUYUKI
IPC: G01V5/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an X-ray nondestructive inspection device which does not require a wide installation place and is applicable whatover the object to be inspected may be by preventing radiated X rays from being leaked outside an inspection space when automating a nondestructive inspection by radiating X rays in-line. CONSTITUTION: A carrier part 11 for carryinng an object to be inspected 19 and an inspection part 12 for forming a closed space 39 for surrounding the inspection target 19 at the inspection position of the carrier part 11, are provided. An approach opening 28 for allowing the object 19 to enter the inspection part 12 and a transmission opening 29 for allowing the object 19 to be set out from the inside of the inspection part 12 are provided. An X-ray radiating part 14 for radicting X rays (x) to the object 19 inside the closed spaced 39 when closing the approach opening 28 and the transmission opening 29 and an X-ray photogaphing part 15 for photographing the inside of the object 19 with the X rays (x) radiated from the X-ray radiation part 14, are provided.
Patent JP-2000135382-A (JP)
Title: Simulator
Inventor: IKUTA JUNICHI
IPC: A63G31/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulator which can hold a riding part in a certain inclination while a foot is apart from the base, which can easily recover the neutral state, which is manageable and which provides a live feeling. SOLUTION: This simulator includes a base 12, a yawing base 14 set on the base 12 as it can yaw, a ride part 18 set on the yawing base 14 as it can incline to the right and 1d, and a yawing mechanism 20 that is linked with the ride part 18 and has the yawing base 14 yawed in the direction of the ride part 18's inclination when the ride part 18 inclines. Thus, the ride part 18 can be inclined to the right and left on the yawing base by moving an operator's weight to the right and left while the operator is riding on the ride part 18 and the ride part 18 can be returned to the neutral position when the position of the operator is recovered.
Patent JP-2001138749-A (JP)
Title: Installation structure of vehicle awning
Inventor: ICHIDA ASAMI
IPC: B60J7/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a vehicle awning capable of improving adhesion in the front end of an awning to improve both a water penetration preventing property into a load-carrying platform and a shape retention property of the awning. SOLUTION: In this installation structure of the vehicle awning 16, a front end part of the awning 16 covering above the load-carrying platform provided behind a cabin 2 is installed to the rear of the cabin 2. A front end upper edge part 16a of the awning 16 is fixed into a roof drip rail recess part 10 formed in a rear upper part of the cabin 2 through an upper roof guide 17, front end both side edge parts 16b continuing from the front end upper edge part 16a of the awning 16 are engaged with side drip rail recess parts 11 formed in rear both side parts of the cabin 2 continuously from the roof drip rail recess part 10, and the whole area of the front end both side edge parts 16b is fixed into the side drip rail recess parts 11 through side guide members 20.
Patent JP-H07184134-A (JP)
Title: Television receiver
Inventor: SUMI HIDETOSHI
IPC: H04N5/445
Filed: 1993-12-24
Abstract: PURPOSE:To enhance the degree of freedom of setting display position of a channel bar by providing an operational amplifier generating a tuning voltage and an offset voltage generating means giving an offset voltage to a gain setting terminal of the operational amplifier to a tuning control circuit. CONSTITUTION:When a VHF-LOW band is selected as a reception band by using a key entry section, only an analog switch 42 is closed by an analog switch controller 40. Then a voltage being a multiple of a gain of a VT voltage at a terminal T1 is outputted from an operational amplifier 55 and outputted from an output terminal T2 as a tuning voltage BT. When a UHF band is selected by the key entry section, an analog switch 43 is closed. In this case, a transistor (TR) 51 is turned off and an emitter potential decreased by a voltage VBE from a base voltage is set to the operational amplifier 55 as an offset voltage VREF. Then a rise start point of the tuning voltage BT in this case is set as a UHF channel bar display position.