baber/WOPTO huggingface dataset:
Patent JP-H04183486-A (JP)
Title: Passing ball detector
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-11-20
Abstract: PURPOSE:To obviate the need of forming an installation piece, etc., for the installation of a passing ball detector to a special form by forming at least a part of the inside surface of a ball passing hole in inclined form for the ball passing direction. CONSTITUTION:The ball passing hole 3 of a passing ball detector 1 is formed slightly larger than the diameter of a passing pinball, and the inside surface is constituted of an inclined surface 11 which is inclined for the passing direction of the pinball. An installation plate 23 for a winning ball receiving port device 22 is installed from the front surface of a playing board 20 so as to close an installation hole 21. A receiving port 24 for receiving the dropping hit ball is projectingly installed on the front surface of the installation plate 23, and the bottom surface is formed to a flow-down inclined surface 24a which is inclined downward so as to lead the hit ball rearward. The detector 1 is supported by an installation piece 25 which is extension-installed in horizontal form on the rear surface of the installation plate 23, and since the inclined surface 24a and the inclined surface 11 can be arranged so as to form a continuous inclined surface, the hit ball is led rearward smoothly. Accordingly, the need of designing a metal mold so that the installation piece 25 is inclined is obviated.
Patent JP-H10158749-A (JP)
Title: Bright annealing furnace and its operation method
Inventor: CHIYUUJIYOU NORIYUKI
IPC: C21D9/56
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bright annealing method which expels red hot heated brick scrap, etc., toward the side to prevent the same from arriving at a sealing roll even if the brick scrap, etc., fall from above. SOLUTION: This bright annealing furnace arranged with a heating chamber lined with the bricks on its inside surface below a cooling chamber and a sealing chamber 30 below this chamber is provided with a lower sealing chamber 38 below an upper sealing chamber 31 by deviating the lower sealing chamber 38 from the central line of the heating chamber 30. The upper sealing chamber 31 is internally provided with a first pass line roll 32 for shifting in contact with the left side of a strip 3 in alignment to the central line of the lower sealing chamber 38. A second pass line roll 33 for shifting is disposed above the first pass line roll 32 in contact with the right side of the strip 3 in alignment to the central line of the heating chamber 30. A third pass line roll 34 is disposed slightly below the second pass line roll 33.  The second and third pass line rolls 33, 34 are made transversely movable. Then, even if the brick scrap, etc., fall, the brick scrap, etc., are removed toward the side in the upper sealing chamber 31.
Patent JP-H05150450-A (JP)
Title: Positive resist composition
Inventor: TAKAGAKI HIROSHI
IPC: G03F7/022
Filed: 1991-11-29
Abstract: PURPOSE:To improve various performances, such as gamma value, profile and coatability, by incorporating alkyl ester pyruvate and specific solvent system, quinonediazide compd. and alkali-soluble resin into the compsn. CONSTITUTION:The compsn. contains the alkyl ester pyruvate, the solvent system contg. any one kind of gamma-butyrolactone ethyl lactate and a solvent mixture composed of gamma-butyrolactone/ethyl acetate, the quinonediazide compd. and the alkali-soluble resin. The weight ratio of the alkyl ester pyruvate and the solvent is preferably in a 30:70 to 99:1 range at this time. A problem arises in the coatability if the ratio of the alkyl ester pyruvate is small. The effect of improving the gamma value and the profile is lowered if the ratio is conversely large. The quinonediazide compd. is preferably the quinonediazide sulfonate of oxyflavanes.
Patent JP-H01156637-A (JP)
Title: Instrument for measuring gas concentration
Inventor: DOI SHOJI
IPC: G01N21/35
Filed: 1987-12-15
Abstract: PURPOSE:To improve the measuring accuracy without using a pressure controller by forming a measuring cell and a reference cell integrally through a soft film. CONSTITUTION:The inside of a rectangular parallelopiped-like box body 22 made of a plate having rigidity is divided into two parts by a diaphragm 23 having flexibility, and a cell device 21 consisting of a reference cell 25 and a measuring cell 27 is formed. In this state, gas whose concentration is to be measured is allowed to flow continuously into the measuring cell 27 by using a gas outflow port 33. Subsequently, gas whose concentration is known is enclosed into the reference cell 25. Next, infrared rays passing through infrared transmission windows 28-31 are received by photodetectors 5, 6, and by executing the comparing operation, gas concentration is calculated. In such a way, even if a pressure fluctuation is generated in measured gas, and even if an environmental temperature is varied, since the diaphragm 23 is deformed (X1, X2), the internal pressure of the measuring cell and the internal pressure of the reference cell are balanced and become equal, therefore, even if a pressure controller does not exist, the measuring accuracy is improved.
Patent JP-H10158803-A (JP)
Title: Hot rolled steel sheet excellent in lubricity, galling resistance and chemical conversion
Inventor: SUZUKI SHINICHI
IPC: C23C2/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled steel sheet in which oxide coating is formed on the surface and excellent in lubricity, galling resistance and chemical conversion treatability. SOLUTION: On the surface of a hot rolled steel sheet, an amorphous coating contg. zero-valent and bivalent zinc by 1 to 1000mg/m<2> (expressed in terms of metallic zinc) in total, in which the distributing area (σ/x) of coating composed of 0-valent and bivalent zinc over the steel sheet is regulated to <=50%, the lower layer is composed of extremely thin coating essentially consisting of 0-valent zinc and the upper layer is composed of bivalent zinc and the oxide of the group 2 elements (where the group 2 elements denote one or >= two kinds among the oxides of P, B and Si by 1 to 50mg/m<2> (expressed in terms of simple substance) is formed by plural layers.
Patent JP-H08135737-A (JP)
Title: Rotary disc having cushioning function
Inventor: KOJIMA IWAO
IPC: F16F15/133
Filed: 1994-11-04
Abstract: PURPOSE: To obtain improvements in terms of cost, failures, noise, etc. by providing single or plural holes and a band of spring on a rotary disc made of a material having spring tension, and forming the shaft-hole part and the outer peripheral part of the rotary disc into the shapes according to service objects CONSTITUTION: Single or plural holes 2 are provided on a rotary disc 1 made of a material having spring tension, and further a band of spring 3 is provided on it. Then, a shaft-hole part 4 is provided at the center part of the rotary disc 1, and the outer peripheral part 5 is formed into the shapes corresponding to applications. Due to the changes in load at the time of rotation of this rotary disc 1, the outer peripheral part 5 rotates while it gets twisted in relation to the shaft-hole part 4 as a result of the deformation of the band part 3. Thus, the deformation of the band part 3 becomes possible by providing a material having spring tension on at the band part 3, and thus the improvements in terms of cost, failures, noise, etc., can be achieved.
Patent JP-H07148151-A (JP)
Title: X-ray ct apparatus
Inventor: ITO TAKUMI
IPC: A61B6/03
Filed: 1993-11-25
Abstract: PURPOSE:To reduce complicatedness in a setting of a photographing start region of a subject by installing facing state detectors on both of a bed and a gantry and a means for starting photographing when a facing state due to a movement of the bed is detected. CONSTITUTION:A facing state detector 10A comprises, for example, an emitter 10a1 for radiating a laser beam and a receiver 10a2 for receiving a reflection light of the laser beam from the emitter 10a1. A facing state detector 10B is constructed by reflection mirrors 10b1 and 10b2 arranged on the surface of a bed 4 on which the subject is laid. The reflection mirrors 10b1 and 10b2 are arranged in parallel in the direction along the body axis of the laid subject 3. The facing state detector 10B installed on the bed 4 side is positioned in correspondence to the photographing start region of the subject 3 according to the size of the laid subject 3. The facing state of the facing state detectors 10A and 10B is detected as the bed 4 is moved and the photography by irradiating X-rays from an X-ray tube 1A is automatically started. That is, the photography starting region which is different according to the size of the subject 3 can be detected only by adjusting the position of the facing state detector 10B.
Patent JP-2001131126-A (JP)
Title: Adamantane derivative and its production method
Inventor: INOUE KEIZO
IPC: C07C69/753
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a new adamantane derivative useful e.g. as a raw material for dental material. SOLUTION: The objective adamantane derivative is expressed by formula (1) [R1 is H or methyl; R2a and R2b are each independently H or methyl; A1 and A2 are each independently C(=O)-O or O-C(=O) (each group is bonded to the adamantane ring at the right side); and X1 and X2 are each independently a 1-12C straight or branched-chain alkylene].
Patent JP-2000144585-A (JP)
Title: Sublimation transfer dyeing method and paper for sublimation transfer dyeing use
Inventor: KONYA AKIKO
IPC: D06P5/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of easily furnishing a cloth with a pattern of natural matter such as leaves, flowers or feathers by handicraft technique without using any printing technique. SOLUTION: This sublimation transfer dyeing method comprises the following four consecutive processes: (a) a cloth or nonwoven fabric of polyester fiber, polyamide fiber, triacetate fiber, acrylic fiber, polypropylene fiber, or blend thereof is put on a frame, (b) a natural matter for dyeing is laid on the cloth, (c) a sheet of paper for sublimation transfer dyeing use, the whole surface of which is coated with a sublimable dye ink, is superposed on the cloth so that the ink comes into contact with the cloth, and (d) a hot pressing is made on the sheet of paper to transfer the ink onto both the natural matter and the cloth to furnish the cloth with a resist dyed pattern of the natural matter.
Patent JP-H10156754-A (JP)
Title: Safety arm of fastener driver
Inventor: KAMIYA TOMOHIDE
IPC: B25C1/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fastener driver which can stably drive fasteners even if a subject to be fastened is not flat but dented or corrugated. SOLUTION: A fastener driver 1 includes a safety arm 11 extending from a nose end 10 to near the trigger lever 6 of a handle 3 and mounted in such a way as to be capable of parallel movement along the longitudinal direction of a nose and is so designed that unless the end of the safety arm extending to the nose end is pressed against a subject, no fastener can be driven. The safety arm 11 comprises a first arm 23 having an end 13 projecting beyond the nose end 10 and extending from the nose end 10 to the trigger lever 6 and a second arm 25 connected to the first arm 23 and extending to near the trigger lever 6.  Both of the arms are mutually slidably connected together at their connection 26 in such a way that the overall length of the safety arm 11 varies, and a spring 30 that energizes the safety arm so that the overall length of the safety arm is maximized is provided between the first and second arm ends at the connection.
Patent JP-H02162923-A (JP)
Title: Catv system
Inventor: NAKAZATO MICHIHIKO
IPC: H04N7/16
Filed: 1988-12-16
Abstract: PURPOSE:To assemble a device with different specifications into a CATV system without applying level adjustment to the device by providing a level adjustment device adjusting only a level of a pilot signal among signals sent from a head end device to a prescribed branched transmission system. CONSTITUTION:A mixture signal including a television signal and a pilot signal is amplified and branched by a branch amplifier device and distributed to each terminal receiver. The branch amplifier 2 has an AGC function and uses the level of the pilot signal as a reference so as to amplify the transmission loss of the mixing signal. Thus, the signal is sent at a prescribed level to each terminal receiver. The level adjustment device 3 provided just before the branch amplifier 2a adjusts only the level of the pilot signal among received signals. Thus, the device with different specifications is connected to the transmission system succeeding from the branch amplifier 2a.
Patent JP-H02163876-A (JP)
Title: Literature retrieving method using neural network model
Inventor: IGARASHI JIICHI
IPC: G06F17/30
Filed: 1988-12-16
Abstract: PURPOSE:To enable a retrieving user to perform the desired retrieving jobs by using the calculation formulas which are connected to each other by securing the weighted average of the synthesization result containing functions of different types of character with use of parameters. CONSTITUTION:The calculation formulas which are connected to each other by securing the weighted average of the synthesization result containing two functions (f) and (g) with use of parameters alpha1 and alpha2 when a state r3 of a unit (j) of an output layer and a state a1 of a unit (i) of an intermediate layer are calculated. Thus the 'distance' can be shown more accurately between a key word group offered by a retrieving user and a key word group assigned previously to the literature. Then both functions (f) and (g) having difference types of character compensate the defects with each other. A retrieving standard is obtained in response to the level and the purpose of the user by changing the values of both parameters alpha1 and alpha2. Thus the user can retrieve the literature as desired.
Patent JP-H03179721-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H01G9/00
Filed: 1989-12-07
Abstract: PURPOSE:To prevent driving electrolyte gas from escaping outside by a method wherein a varistor, having the threshold voltage almost equal to the surface voltage of an electrolytic capacitor, is connected between a pair of electrode terminals. CONSTITUTION:Between a pair of electrode terminals 2 and 2a provided on the main body 1 of an aluminum electrolytic capacitor, a safety device 3, consisting of a fuse or a breaker and the like, is connected to the electrode terminal 2. The varistor 4, which is connected between a pair of electrode terminals 2 and 2a, is an element made of ceramic, and has a property that it function as an insulator while the voltage applied is lower than a specific one, but it becomes a conductor while the voltage exceeds the specific voltage.
Patent JP-H04199261-A (JP)
Title: Japanese word processor
Inventor: UEKI HIROSHI
IPC: G06F17/22
Filed: 1990-11-26
Abstract: PURPOSE:To make the form of reading KANA (Japanese syllabary) changeable in accordance with states by deciding the outputting form of the reading KANA on the basis of format information. CONSTITUTION:A reading KANA form deciding means 4 decides the form of the reading KANA to Chinese characters to which writing of the reading KANA is instructed from a reading KANA instructing means 3 by referring to format information stored in a format information storing means 2 when the document information stored in a document information storing means 1 is outputted. An outputting means 5 outputs the document information after reading KANA is written in accordance with the decided form. Since the outputting form of the reading KANA is decided on the basis of the format information in such way, the form of the reading KANA can be changed in accordance with states.
Patent JP-H01197617-A (JP)
Title: Spectroscope
Inventor: DETOREFU HATOBAUNITSUKU
IPC: G01J3/36
Filed: 1988-12-16
Abstract: PURPOSE: To obtain a spectroscope with an improved spectral resolution by shifting the relative position between a photodiode array and diffraction beams in a plurality of step sections. CONSTITUTION: A displacing means is provided to make an adjustment so that each separate relative position of beams that are diffracted by a photodiode array and a diffracting means can be changed in a step where the wavelength range received by the photodiode array is small. Then, a wavelength range that is received by a specific photodiode at a certain relative position of the photodiode array and diffraction beams differs from a wavelength range where the photodiode at another relative position receives. The different relative position can be adjusted in a step so that a wavelength interval that is received by a specific photodiode in continuous steps partially overlaps. Then, a spectroscope can sample diffraction beams thinly, thus positively improving the space sampling of diffraction beams.
Patent JP-H06153752-A (JP)
Title: Insecticidal machine using transpiration agent and method for killing insect
Inventor: TAKAHASHI KEIJIROU
IPC: A01M1/20
Filed: 1992-11-27
Abstract: PURPOSE:To obtain an insecticidal machine using a transpiration agent having functions of destroying cockroaches in a closed room, etc., and reducing the amount of the residual insecticidal component in air in the room to a concentration safe to human. CONSTITUTION:In an insecticidal machine using a transpiration agent for vaporizing an insecticidal component such as DDVP and forcedly releasing the insecticidal component by a blower, the insecticidal machine using the of transpiration agent is equipped with a sucking device having a gas adsorption layer for adsorbing the insecticidal component in air after the insecticidal treatment.
Patent JP-2001134196-A (JP)
Title: Protective cover for liquid crystal display device
Inventor: MIYASAKA YASUHIRO
IPC: G09F9/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a liquid crystal display device which has high strength and makes it easier to see accurately the displayed contents of the liquid crystal device. SOLUTION: This protective cover for a liquid crystal display device is integrally provided with a sheet-like reinforcing part 3 consisting of transparent resin material having the strength higher than the transparent resin material constituting a main body part 2 on the front side of the main body part 2 consisting of transparent resin material which is excellent in optical homogeneity. For example, the main body part 2 is molded with acrylic resin and the reinforcing part 3 is formed with polycarbonate resin of the thickness of 0.2 mm-1.0 mm. The main body part 2 and the reinforcing part 3 are integrated into one body by means of insert molding, adhesion or the like. One part of the main body part 2 can be coated with light-shielding coating material.
Patent JP-H01164248-A (JP)
Title: Working method for winding nozzles
Inventor: TAKEUCHI TOSHIAKI
IPC: H02K15/085
Filed: 1987-12-18
Abstract: PURPOSE:To work a nozzle easily, accurately and with a good finish by making an axial hole through a wire rod and thereafter by wire drawing said wire rod to form a nozzle part. CONSTITUTION:A wire rod of the outer diameter corresponding to a shank part 3 is cut to a specified length, and a hole 2 of a diameter larger than a specified nozzle hole diameter is made through said wire rod in the axial direction thereof. Then, said wire rod is wire drawn excepting said shank part 3 to form a nozzle part 4 of a hole diameter reduced to the specified nozzle hole diameter. Subsequently, after the nozzle part 4 has been cut to the specified length, the peripheral parts of the inlet and outlet of the hole 2 are chamfered, a residual stress is removed by heat treatment, and further the inner surface of said hole 2 is subjected to lapping to form a smooth surface.
Patent JP-H04187598-A (JP)
Title: Production of thin film of gallium nitride
Inventor: UENO AKIRA
IPC: H01L21/205
Filed: 1990-11-22
Abstract: PURPOSE:To improve uniformity, flatness and electrical characteristics of thin film of gallium nitride by feeding a specific Ga-containing compound and N2 to the heated surface of substrate. CONSTITUTION:A substrate 3 having the cleaned surface is set in a substrate holder 4 and a vacuum container 1 is evacuated into <=10<-7> Torr by a vacuum pump 2. Then the substrate 3 is heated to 500-1,100 deg.C by a heater 5, a gas 6a shown by the formula (CH3)3N.GaH3 and a NH3 gas 6b are fed through mass flow controllers 7a and 7b and nozzles 8a and 8b to the surface of the substrate 3. Simultaneously, a H2 gas 6c is fed from a nozzle 8c to the vacuum container 1 and the vacuum container 1 is adjusted to proper pressure by a valve 9 to grow crystal of the thin film of GaN on the substrate 3.
Patent JP-H07150939-A (JP)
Title: Combustion chamber of subchamber type engine
Inventor: IMOTO KOJI
IPC: F02B19/08
Filed: 1993-11-26
Abstract: PURPOSE:To provide the combustion chamber of a subchamber type engine wherein jet penetration in a main combustion chamber is improved by making use of gas flow or turbulence and promoting gas flow from a subcombustion chamber to the main combustion chamber in order to promote mixing of fuel to air in a subcombustion chamber and combustion, so as to improve engine performance. CONSTITUTION:In the combustion chamber of a subchamber type engine, provided with a sub chamber injection port 3 wherein efflux and angles on a main combustion chamber 1 side and a subcombustion chamber 3 side of th sub chamber injection port 3 are respectively set to theta1, theta2, having the relationship; theta1<theta2, grooves 10 are provided on the side wall lowermost end on the lower part of the subcombustion chamber 2 along the whole periphery.
Patent JP-H01160332-A (JP)
Title: Power source equipment
Inventor: WASHIO TOSHIFUMI
IPC: H02J9/00
Filed: 1987-12-16
Abstract: PURPOSE:To switch power supply reliably between a load and a battery, by providing an electronic switch for switching power supply from the battery to the load upon occurrence of abnormal AC voltage to a charge unit. CONSTITUTION:An electronic switch 21 in a charge unit section 2 is normally turned OFF and DC output from a direct load feed section 1 is fed through a load 3 and the charge unit section 2 to a battery 4 in order to recharge the battery 4. At this time, the battery 4 is interrupted from the load 3 because the electronic switch 21 is turned OFF. Upon occurrence of abnormality in AC voltage and the load direct feed section 1, a gate signal is fed to the electronic switch 21 so as to turn the electronic switch 21 ON. Consequently, power recharged in the battery 4 is fed to the load 3.
Patent JP-H02166144-A (JP)
Title: Ethylene copolymer composition for coating wire
Inventor: MATSUO YOSHIO
IPC: H01B3/44
Filed: 1988-12-17
Abstract: PURPOSE:To obtain the title composition improved in surface roughness, abra sion resistance, etc., by lowering the back pressure during molding by mixing at least two ethylene/butene-1 copolymers of different melt flow rates with an ethylene/propylene copolymer. CONSTITUTION:34-50wt.% high-MFR ethylene/butene-1 copolymer (A) of a densi ty of 0.961-0.969g/cm<3>, a melt flow rate(MFR) of 300-1000g/10min is mixed with 32-47wt.% low-MFR ethylene/butene-1 copolymer (B) of a density ot 0.925-0.940 g/cm<3> and an MFR of 0.04-0.20 g/10min and 10-25wt.% ethylene/propylene copoly mer (C) of a density of 0.955-0.962g/cm<3> and an MFR of 10-30g/10min to obtain the title composition of a density of 0.947-0.935g/cm<3> and an MFR of 0.90-2.0g/10min.