baber/WOPTO huggingface dataset:
Patent JP-H08200005-A (JP)
Title: Rotor with blade
Inventor: UIIRIEN NGUIEN
IPC: F01D5/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To attach a blade in a blade groove of a rotor and form the blade groove into a satisfactory shape, without damaging the groove bottom of the blade groove and the blade. SOLUTION: A blade 2 of a bladed rotor 1 of an axial-flow turbomachine has a shoulder part 6 between a blade 2a and blade roots 2b fixed in a plurality of annular blade grooves 11. The profile of the cross section of the blade groove is shaped symmetrically with respect to its symmetrical plane by a plurality of radii R1 to R4 which follows sequentially. The each radius closer to the symmetrical plane of the two radii which follow sequentially is larger than the radius which is more remote from the symmetrical plane, and two circular arcs following sequentially from among circular arcs 21 to 24 formed by these radii have a common tangent T at their contact points.
Patent JP-H10110692-A (JP)
Title: Compressor
Inventor: ENDO KATSUMI
IPC: F04C28/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To lower starting torque in a starting time by providing a controller always opening a discharge valve in a starting time. SOLUTION: A tip part 20a of an electromagnet 20 is opposed to a discharge lead 7 via a spring lead 22 and a stopper 23 so as to be fixed in a cylinder head 15. In a starting time, a compressor start detecting means detects a start, of a compressor so as to give an excitation command for a timer which energizes the electromagnet 20 for a set time set around a time required for bringing the compressor to the steady number of revolutions. Then, the electromagnet 20 is magnetized by means of excitation based on the timer, and by means of the magnetic force from the tip part 20a, the discharge lead 7 is forcibly opened, and then, a discharge valve 5 is set in a normally-open condition. Under this condition, coolant is hardly compressed even if a piston 3 is advanced and set in a compression stroke.  After a lapse of the set time, the timer stops excitation to the electromagnet 20 so as to release magnetization in the electromagnet 20, so that the discharge valve 5 is returned to a normal condition.
Patent JP-H03125348-A (JP)
Title: Optical memory element
Inventor: OTA KENJI
IPC: G11B7/24062
Filed: 1989-10-11
Abstract: PURPOSE:To obtain sufficient reflected light and to improve the position control of an objective lens by providing a reflecting layer which increases its reflectivity at least at >=1 kinds of waveforms in the optical memory element. CONSTITUTION:The reflecting layer 2 consisting of Al, etc., is provided on a substrate 1 consisting of glass, etc., and further, recording layers R1 to R3 are superposed. The recording layers consist of photochromic materials which are changed in coloring state by a photoreaction and are subjected to recording with light of respective waveforms lambda1 to lambda3 by varying the materials. The photochromic materials are, for example, the hetero type fulgide (Me is a methyl group) expressed by the formula and are disposed with the group of an oxazole type in the position of X in the case of the layer R1, a thiophene type in the case of the layer R2 and a pyrrole type in the case of the layer R3, respectively. The reflectivity increases at the intrinsic waveforms. The large reflected light is obtd. when the irradiation light to the optical memory coincides with lambda1 to lambda3. The position control of the objective lens by focus servo is improved.
Patent JP-2001090544-A (JP)
Title: Connection structure for engine generator device
Inventor: MAKINO TOMOSUKE
IPC: H02K7/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for an engine generator device, offering simplified cutting processes during machining parts for reduced material cost and weight and high productivity. SOLUTION: An engine generator device comprises a generator 40 which consist of an engine 30 as a prime mover, a stator 42 and a rotor 43 to which a rotor shaft 41 is fitted into a center hole of a rotor core 48, the rotor shaft 41 being connected to a crank shaft 31 of the engine 30 with the axial centers corresponding to each other for driving the generator 40 with the output of a driving shaft of the engine 30. The end 31a of the crank shaft 31 of the engine 30 at the side of the generator 30 is formed to be tapered, a tapered hole 41c corresponding to the tapered form of the crank shaft 31 is formed in one end 41a of the rotor shaft 41 at the side of the engine 30, one end of the crank shaft 31 is formed as a connection 41b inserted into the tapered hole 41a and the connection 41b is located inside the rotor core 48.
Patent JP-H01108766-A (JP)
Title: Contact type image sensor
Inventor: YAMAZAKI SHUNPEI
IPC: H04N5/335
Filed: 1987-10-21
Abstract: PURPOSE:To eliminate noise at the time of reading a manuscript, by making the size of a semiconductor part different from that of a light transmitting electrode part, and making the distance between the semiconductor part of a window through which a light for manuscript reading passes, and the light transmitting electrode part, sufficiently larger than the thickness of the semicon ductor part. CONSTITUTION:When the data of a manuscript are read by using an image sensor, the manuscript 1 is arranged on the side of a transparent substrate 2, and irradiated with a reading light 7 from the side of a molybdenum metal 5, which passes a path window 8 and reaches the manuscript 1 via the substrate 2. The reflected light 9 reaches image sensor elements 15, 16, and subjected to photoelectric conversion at a semiconductor base part 4. The converted electric signal is led out outward. In this structure, the distance (a) between the end-portion of Sn2 3 and the path window 8 is made larger than the thick ness of the semiconductor 4. When the reading light 7 passes the path window 8, carrier generates on side-surfaces of the semiconductor part 4 by photoelectric conversion effect, but it vanishes before arriving at a collector electrode, because the distance to the electrode 3 or 5 is very long.
Patent JP-S63120713-A (JP)
Title: Resin composition for electrical laminate
Inventor: OGURA TATESHI
IPC: H01B17/60
Filed: 1986-11-07
Abstract: PURPOSE:To obtain the title composition excellent in electrical properties, mechanical properties and punching quality, by mixing a specified curable prepolymer with a crosslinking vinyl monomer. CONSTITUTION:A polymer (a) having a hydroxyl group in the side chain is reacted with an unsaturated isocyanate (b) having a free isocyanate group and a (meth)acryloyl group in the molecule to obtain a curable prepolymer (A) in which the main chain is a polymer obtained by vinyl polymerization and the side chain has a (meth)acryloyl group bonded to the main chain through two urethane bonds, represented by the formula [wherein A is the main chain part of a random copolymer, MW of 10,000-100,000, of a vinyl monomer with a (meth)acryloyl monomer, R is H or methyl and X1-2 are 2-16C hydrocarbon groups which may be bonded together through an ether bond, provided that the carbon bonded to the oxygen in X1 and X2 is primary or secondaryl]. 10-60wt% component A is mixed with 90-40wt% crosslinking vinyl monomer (B) (e.g., styrene) to obtain a resin composition used to form a resin composition for electrical laminates.
Patent JP-H01109608-A (JP)
Title: Medium for transmitting optical signal and electric signal
Inventor: EGUCHI KUNIYUKI
IPC: H01B11/22
Filed: 1987-10-23
Abstract: PURPOSE:To simplify the configuration of a medium as well as to make it possible to transmit both of light signal and electric signal with a single optical fiber by providing with conductors within the clad of an optical fiber or within one of double clad layers prepared in the outer layer of the optical fiber. CONSTITUTION:A plastic optical fiber 1 can be obtained by squeezing out hollow clad material 3 with conductors buried in, forming it, thereafter putting material to be a core 2 into the hollow part, and curing by heating. Or, an optical fiber 1 can be obtained by squeezing out hollow plastic clad 3 with conductors 6 buried in, forming it, thereafter softening one part of plastics with higher deformation temperature than glass, quartz, or clad 3, and continuously sticking it to a core 2 by pressing.
Patent JP-H10111550-A (JP)
Title: Photographic processor and photographic processing
Inventor: FOSTER DAVID GEORGE
IPC: G03D3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processor adapted to processing of various kinds of photographic sensitive materials by modularizing tanks for the various kinds of processing chemicals and using the tanks by exchanging them. SOLUTION: This photographic processor is provided with a modularized processing section and a recirculation system. The processing section is constituted so as to hold processing solution inside and provided with at least one attachable/detachably processing tank having an exit part and an entrance part. The recirculation system is provided with one entrance end part and one exit end part. Then, the exit end part is connected to the entrance part and the entrance end part is connected to the exit part by a rapid desorption type fluid valve assembly constituted so that solution is not leaked.
Patent JP-2001091336-A (JP)
Title: Injection control system
Inventor: TANAKA KATSUTOMO
IPC: G01F23/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To realize an injection control system by which the level of an object can be measured easily even when the object exists just above a hopper. SOLUTION: In this injection control system, two or more raw materials are mixed by using a hopper, and a product which is created by their mixing is injected to a feed destination. A laser level gage which radiates light from an oblique direction toward a substance filled into the hopper and which can measure a distance is used. The level of the substance filled into the hopper is measured on the basis of the distance measured by the laser level gage and the angle of inclination of the light emitted from the laser level gage.
Patent JP-S6248639-A (JP)
Inventor: MAAKU ANDORIYUU UIRIAMU FUINCH
IPC: C07C47/277
Filed: 1985-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001089875-A (JP)
Title: Three-dimensional structural element and its producing method
Inventor: IKEDA TOMOO
IPC: C23C28/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a compact three-dimensional structural element excellent in reliability and high in rigidity. SOLUTION: In this three-dimensional structural element, an electroformed structure formed correspondingly to the part by an electroforming method is formed on at least one part of a thin film element pattern formed on a substrate, a hollow structure is formed between the thin film element pattern and the electroformed structure, and the pattern and the structure are not in contact with each other.
Patent JP-2000079827-A (JP)
Title: Supporting structure for propeller shaft
Inventor: AKAHORI WATARU
IPC: B60K17/24
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To execute the mounting work by one person and to easily execute the work without interfering the other part by providing a mounting tool attached to a car body side of a car body mounting bracket with a long mounting slot in the longitudinal direction of the car body to be mounted. SOLUTION: A center support 14 comprises a bearing 20 for supporting a propeller shaft, a mount member 24 attached outside of the bearing 20 and made of a rubber material or the like, and a car body mounting bracket 26 or the like. This car body mounting bracket 26 has an approximately semicircular section, and car body contact parts 30 are formed on its both ends. The car body contact parts 30 comprise the mounting slots 32, and the mounting bolts 36 to be screwed into the threaded holes of the car body, are fitted in the slots 32. The center support 14 is axially moved until the depth parts of the slots 32 reach the mounting bolts 36 to be fixed to the car body, whereby the propeller shaft is held by the car body. That is, the mounting work can be easily performed by one person.
Patent JP-H08129147-A (JP)
Title: Display device and information input device
Inventor: BABA NOBUYUKI
IPC: G02B27/22
Filed: 1994-10-31
Abstract: PURPOSE: To realize a display device capable of expressing two-dimensional and three-dimensional images in a space with a relatively simple method and constitution. CONSTITUTION: This display device focuses a laser beam with a large NA value, repeats lighting and putting out while profiling the focusing point thereof to the shapes of the images desired to draw and executes scan while changing the light intensity. The scanning light is bent by optical parts, such as lens 6, so as to adjust the direction of the exit light near to an approximately parallel direction, by which the beam waist thereof is kept nearly on the two-dimensional plane. Main scan and sub-scan are executed by an optical scanning machine 4, by which the two-dimensional images are drawn in the air.  The three-dimensional images are drawn in the air if the main scan and sub-scan are executed at a high speed by the optical scanning machine 4 while the beam waist position is fluctuated by moving the lens existing near a light source or in mid-way of the optical path at a high speed by an actuator, etc.
Patent JP-2000085938-A (JP)
Title: Cleaner device for flight conveyer
Inventor: MATSUMIYA KUNIO
IPC: B65G19/18
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To clean and remove an attached load completely by attaching a cleaner device to a flight conveyer. SOLUTION: This cleaner device 9 is provided with an oscillatable wiper arm 17 fitted on the lower running side around a sprocket 8 driving the chain 2 of a flight conveyer 1, a wiper 18 brought into contact with the scraping surface and end surface of a flight 3 in the flight conveyer 1, formed on one end of the wiper arm 17, and a returning weight 19 fitted on the other end of the wiper arm 17. The wiper 18 is returned to wait for the next flight 3 coming after the wiper 18 scrapes dust adhering to the flight 3. It is thus possible to conveniently clean the flight 3 coming intermittently.
Patent JP-H04143804-A (JP)
Title: Serial data link connection system
Inventor: YONEKURA MIKIO
IPC: G05B19/414
Filed: 1990-10-04
Abstract: PURPOSE:To decrease the number of cables set between I/O units despite a daisy chain type by branching the rear stage side connector to the front stage side connector within an I/O unit. CONSTITUTION:A data link control circuit 2c is connected to the terminals 21a - 24a of a front stage side connector 2a via the lines 201 - 204 respectively. The circuit 2c is also connected to the terminals 21b - 24b of a rear stage side connector 2b via the lines 205 - 208. Thus the lines 205 - 208 connected to the connector 2b of an I/O unit 2 are branched to the connector 2a. Thus both transmission and reception signals can be inputted to and outputted from the I/O units just with a single cable like an I/O unit 3 or 4.
Patent JP-H06119718-A (JP)
Title: Digital audio recorder and digital audio reproducer
Inventor: ASANO TAKASHI
IPC: G11B27/28
Filed: 1992-10-06
Abstract: PURPOSE:To record an audio signal of high sound quality and a still picture signal without shortening a recording time of an audio by recording a still picture in a silent part of the audio signal. CONSTITUTION:A value of (0, 0) is recorded as an audio information flag in a format ID of a subcode part for music data An-1 and the next music data An, inputted on a recording medium M, and a value other than (0, 0) is recorded as a video information flag in the format ID for still picture data Vn between (intermusic of) the music data An-1 and the music data An.
Patent JP-H02115634-A (JP)
Title: Outdoor device for air conditioner
Inventor: ISSHIKI MASAO
IPC: F24F5/00
Filed: 1988-10-24
Abstract: PURPOSE:To prevent noise generated from a compressor from externally escaping from a gap between the front plate of a body and an outdoor heat exchanger by securing the intermediate part of a soundproofing plate to the end plate of the exchanger, connecting one end side to the front plate of the body, and connecting the other end to a rear plate. CONSTITUTION:A soundproofing plate 18 is made of a steel plate or the like, and one lateral end is bent at a round part 23 formed with a large radius of curvature. A vibrationproofing sound shielding plate 24 such as a foamable elastic material adheres to the one side face of the plate 18, and its one end side is connected to the inner face of a rear plate 1a through the plate 24 by means of its elastic righting force. The plate 18 for shielding a machine room 11 from a heat exchanger room 12 also shields the end plate 9 of an outdoor heat exchanger 3 from the rear plate 1a of the body 1 by the part of one end side to prevent the noise of a compressor 2 generated in the room 11 from leaking externally from between the end plate 9 and the plate 1a by the part of the one end side of the plate 18. Further, the plate 24 is connected to the plate 1a in a sufficient width size, and noise generated from the room 11 is scarcely passed to the room 12.
Patent JP-H08128460-A (JP)
Title: Centrifugal shoe type clutch
Inventor: TAKEI KIYOUSUKE
IPC: F16D13/10
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the contact with a housing of a shoe weight even if the abrasion of a lining proceeds, as for a centrifugal shoe type clutch. CONSTITUTION: When an inner plate 2 revolves and a shoe weight 3 revolves, a centrifugal force is generated on the shoe weight 3, and the rotary end 10 of the shoe weight 3 is spread in the radial direction by the centrifugal force, and a lining 7 is press-attached with the inner surface of a housing 9 by the centrifugal force, and a clutch tightened state is generated. In order to restrain the movement for spreading the shoe weight in the radial direction before the lining 7 is worn out, a pin 6 erected from the inner plate 2 is inserted into a free insertion hole 8 of the shoe weight 3. The shoe weight 3 does not make contact with a housing 9, and the wearing-out of the shoe weight 3 can be prevented.
Patent JP-S63121793-A (JP)
Inventor: HATTORI SADAO
IPC: G21C1/02
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05108078-A (JP)
Title: Audio equipment for system
Inventor: CHIKASAWA KOJIRO
IPC: H04R3/00
Filed: 1991-10-16
Abstract: PURPOSE:To easily adjust the intensity level of a signal at the time of an equipment connection by providing an output means with a switch for selecting which of a signal with a constant intensity level and an intensity level adjusted signal is outputted. CONSTITUTION:The output stage is equipped with the switching means 3 and the signal having the specific intensity is outputted from an output signal generating means 1. When the output signal having the specific intensity level is desired, the switching means 3 is so switched as to output the signal from the output signal generating means 1 as it is. Further, when the output signal needs to be optionally adjusted, the adjusted signal is outputted from an output level adjusting means 2. When switching is performed at an input stage, on the other hand, the switching means 6 is switched to output the input signal to the circuit 7 of a trailing stage as it is or the signal having its intensity level adjusted by an input level adjusting means 5. Therefore, even when plural kinds of audio equipment are combined and the connected equipment is changed or switched, the input and output levels of signals are optimized through the easy operation.
Patent JP-H0972671-A (JP)
Title: Method of sucking and collecting slag and sludge of molten metal bath dregs with gas lifter
Inventor: ITO TAKEHIKO
IPC: C23C2/16
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To embody the suction or collection of slag or sludge produced in a molten metal bath and floating or deposited on the bottom with a gas lifter or a piping component layout without using a rotary item, such as a pump. SOLUTION: The area from the position of slag to be sucked and the slag collection position is connected to a pipeline filled with a molten metal. Gas is fed into the lower part of a vertical pipeline 2 at the collection intended position, thereby embodying pumping effect based on a differential gravity between the gas and the molten metal.
Patent JP-2001092483-A (JP)
Title: Phoneme sequence segmenting device
Inventor: WADA YUJI
IPC: G10L15/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To automatically carry out a work for segmenting phonemes or phoneme sequences in a speech without assistance of a human being. SOLUTION: A maximum value filtering means 2 of a phoneme sequence segmentation device 1 receives speech waveform data and outputs discrimination object data X[i]. A phoneme sequence head position detecting means 3 receives these discrimination object data X[i], and detects the head position S on the basis of a prescribed arithmetic operation. A phoneme sequence end position detecting means 4 also receives these discrimination object data X[i], and detects the end positions E after the head position S is detected.
Patent JP-H08128868-A (JP)
Title: Self-emission indicator type meter
Inventor: KATO MIKI
IPC: G01D13/28
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a self-emission indicator type meter which can be easily assembled without requiring much time and labor for managing its parts before the meter is assembled by using a feeding apparatus (metallic terminal) which is electrically connected to an indicator terminal. CONSTITUTION: A speedometer J for vehicle is provided with a movement 1 equipped with a shaft 11, fixer plate subassembly 2, indicator 3, flexible belt (FPC) 4, insulator 5, etc. The shaft 11 comes to stop at the point where the rotational torque of the shaft 11 is balanced with the elastic force of a hair spring 15 and FPC 4 when the shaft 11 is moved. The indicator 3 fixed to the front end of the shaft 11 is equipped with a boss 31, pointer 32, and LED chip which emits light when the chip is conducted. The cylindrical section 250 of the fixer terminal 25 is electrically connected to an indicator turning-on circuit and an indicator terminal 341 is inserted into a metallic terminal 6 so that the terminal 341 can be connected electrically to the terminal 6. Because of the terminal 6, the indicator 3 and FPD 4 can be separately assembled.  Therefore, the manufacturing cost of the speedometer J can be reduced, because the parts used in the speedometer J can be managed without requiring much time and labor.
Patent JP-2000097272-A (JP)
Title: Front fork of two wheeler
Inventor: IWAI TOSHIYUKI
IPC: B62K25/08
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a front fork of a two wheeler improving frequency responsibility of vibrational acceleration in addition to a vibration absorbing system by a spring and an oil damper. SOLUTION: An air chamber 13 in an outer tube 2 and an outer air chamber 16 are communicated to each other through a communicating passage 15 furnished with an orifice on a front fork 1 of a two wheeler on which the outer tube 2 and an inner tube 3 are fitted on each other free to slide, a piston rod 11 one end of which is fastened on an end member of the outer tube 2 coaxially extends in the outer tube 2 and inserted into the inside of a working oil chamber 8 of the inner tube 3 through a bearing member 7, a piston 12 with an orifice provided on a head end of the piston rod 11 is fitted in the working oil chamber 8 free to slide and a spring 14 is interposed between an end member 10 of the outer tube 2 and the bearing member 7 in the air chamber 13 in the outer tube 2.