baber/WOPTO huggingface dataset:
Patent JP-H10176774-A (JP)
Title: Pipe joint
Inventor: HONDA KATSUJI
IPC: F16L21/08
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To reliably interconnect pipes, to increase airtightness in the pipe, to prevent the occurrence of a leak accident, and to simplify a connection work for a pipe. SOLUTION: An annular flange 23 is protruded at the inner periphery of the central part in the direction of the length of a body cylinder 20. Further, introduction ports 26 are formed on both sides through an annular flange 23. Further, an inner periphery taper surface 30 is formed on the inner periphery of the body cylinder 20 and a waterproof packing 31 is arranged on an inner peripheral taper surface 30. Further, a wedge ring 34 in a wedge shape in cross section is arranged on the introduction port 26 side of the inner peripheral taper surface 30. A pair of O-rings 36 and 37 are arranged on both sides of the wedge ring 34 side and the annular flange 23 side through an introduction port 26.  The wedge ring 34 is pressed in a diameter reduction direction in an insertion distance 38 formed between a pair of O-rings 36 and 37, and an anti- climber ring 40 is provided to form a filling distance 43 for an adhesive 25 between the outer peripheral surface of the pipe 22 and the anti-climber ring.
Patent JP-H08110242-A (JP)
Title: Insertion-type detector
Inventor: SEKINE KOICHI
IPC: G01K1/14
Filed: 1994-10-07
Abstract: PURPOSE: To fix a detector main body to a bracket without rotating the main body CONSTITUTION: A stopper 50 rotatable about a protecting tube 32 is set to a main body 31 of an insertion-type detector 30. An engaging part 55 rotating to be engaged with a to-be-engaged part of a bracket is formed in the stopper 50. When a lever 57 is manipulated to rotate the stopper 50, the main body 31 is fixed to the bracket with one-touch simple operation without being rotated.
Patent JP-H0297226-A (JP)
Title: Power source equipment
Inventor: SUZUKI KOJI
IPC: B41J29/38
Filed: 1988-09-30
Abstract: PURPOSE:To prevent distortion of waveform due to variation of load capacity, in a power source equipment for an imaging device by performing switching control at the primary of a transformer and controlling conductivity between a rectifying output end and the earth, thereby forming a sinusoidal waveform without requiring a low frequency transformer. CONSTITUTION:The base of a transistor(Tr)Q1 is driven through a PWM circuit 5 thus performing switching control of TrQ1. A diode D1 operable under flyback mode is connected with the secondary winding of a booster T1, and power is fed from a terminal P1 through filter circuits R1, C1, R4. A sinusoidal wave is provided, as a reference signal for output voltage control, to an error amplifier 3 and the switching operation is regulated through a PWM circuit 5 such that a sinusoidal output signal can be produced. Since a sinusoidal source signal can be provided to a load reliably, the booster can be driven with high frequency.
Patent JP-S62116165-A (JP)
Title: Thermal head
Inventor: YUKIHIRO ISAMITSU
IPC: B41J2/05
Filed: 1985-10-31
Abstract: PURPOSE:To enable mounting density to be increased through a relatively simple construction, eliminate limitations on devices used or the construction adopted, simplify a bonding process and reduce cost, by connecting lead electrodes, a driving IC and patterns on a substrate to each other through bonding of a single sheet of wiring film. CONSTITUTION:Lead electrodes 121, a common electrode 108 and driving ICs 119 are connected to each other, and the driving ICs 119 and patterns 155 provided on a glass-epoxy resin plate 154 are connected to each other by the same film 157. An aluminum support 153 is so worked or machined that a pad of the lead electrodes 121, the common electrode 108 and the driving ICs 119, which enables the operation conventionally carried out by using two films to be performed in a single step by using a single film, and the patterns 155 provided on the glass-epoxy resin plate 154 are on the same plane. Accordingly, all points to be bonded can be simultaneously bonded by laser bonding.
Patent JP-H0797415-A (JP)
Title: High-hardness resin composition and integral molding thereof with organopolysiloxane composition
Inventor: HONDA MASAYUKI
IPC: C08J5/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain the title composition which can give a warpage-free and sink-free product even when cured under ordinary pressure conditions by mixing a specified polyfunctional compound with a free-radical initiator, a filler and a monohydrogen-phosphoric ester or a dihydrogenphosphoric ester. CONSTITUTION:The title composition is prepared by mixing a polyfunctional compound represented by the formula: R2C=CR-Y (wherein R is H or a monovalent hydrocarbon group; and Y is a molecular chain comprising an organic atomic chain or a silocane chain) and having at least two unsaturated groups each having an aryl group adjoining to the double bond with a free-radical initiator, a filler and 0.01-20 pts.wt. monohydrogen-phosphoric ester and/or dihydrogenphosphoric ester. A molding made by integrally molding the above composition with an organopolysiloxane composition containing a free-radical initiator by crosslinking them by heating has very tight inseparable adhesion between the both because of the crosslinking.
Patent JP-H0294318-A (JP)
Title: Discharge lamp stabilizer
Inventor: TAKANO YASUHARU
IPC: F21V23/02
Filed: 1988-09-30
Abstract: PURPOSE:To suppress vibration of a stabilizer with simple construction and provide easy mounting by protruding the mounting part, which is situated inside of a slit formed as surrounding the mounting part of a bottom plate with a cartain part left unprocessed, toward the mounting surface side. CONSTITUTION:The body 2 of a stabilizer consisting of a coil etc. is fixed to a bottom plate 3, which has mounting parts 5 on both sides of the body 2, and at these mounting parts 5 fixation is made to the chassis 1 of a lighting fixture by the use of screws 4. Each mounting part 5 is provided with a hole 7 for threading the screw. A slit 6 is made in a form spreading downward to separate the mounting part 5 from the bottom plate 3 with coupling parts 8a, 8b left unprocessed on both sides, wherein protrusion is made toward the mounting surface side (chassis 1 side). Mounting part 5 in such an arrangement supports the stabilizer through the coupling part 8a, 8b which are narrow, so that a resilient effect is obtained so as to absorb vibration of the stabilizer. This simplifies the construction, facilitates mounting works, reduces the number of parts, and suppress the cost.
Patent JP-H04122182-A (JP)
Title: Pictorial communication equipment
Inventor: KUSAO HIROSHI
IPC: H04N19/102
Filed: 1990-09-13
Abstract: PURPOSE:To improve the picture quality by managing an increase in an error caused in the processing allowing non-execution of refresh to be less than an error increase by a setting number of times N, stopping the coding processing till a code buffer is idle and refreshing a block at an idle point of time. CONSTITUTION:A refresh control section 16 manages an increase in an error caused by the processing allowing non-execution of refresh to be less than an error increase by number of setting times N (upper limit) and stops coding processing till a code buffer 15 is idle and refresh a block when the buffer is idle. De-framing caused thereby is caused only when number of non-execution times (n) exceeds the setting number of times N, the rate of de-framing is managed within a prescribed range thereby improving the picture quality.
Patent JP-H08204898-A (JP)
Title: Integrated chassis for automatic document feeder in scanningunit
Inventor: DAREN DABURIYU UIRUKOTSUKUSU
IPC: B41J13/10
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the obstacle of the document passage of a scanning unit and to improve the reliability and output quality of the scanning unit by providing an integral chassis which has most of the functions required for taking out individual document sheets form a document stack in an input tray and transporting the document sheets through a scanning window. SOLUTION: An upper guide member 17 is provided with an integral chassis 74 which supplies most of the functions required for taking out individual document sheets from a document stack in an input tray and transporting the sheets through a scanning window 34. The components incorporated in the chassis 74 include a document separating mechanism, pre- and post-scanning pinch rollers 32 and 38, a limiter to which a spring load which is minimized in obstacle to a paper passage is applied, etc. In addition, the chassis 74 is also provided with a hinge mechanism which makes manual access to a document passage easier, a latching mechanism, a reference plane for alignment, and an ESD grounding element containing an ESD element adjacent to the document passage or an ESD shield for a circuit board housed in the upper guide member 17.
Patent JP-S61125988-A (JP)
Title: Embarking and disembarking system
Inventor: ISHIBASHI SHIGETOSHI
IPC: B63B27/14
Filed: 1984-11-21
Abstract: PURPOSE:To make a swinging angle of a gangway larger with a simple formation, by installing the gangway to swing freely to a turn table as the upper side platform, and supporting the gangway to swing up and down freely by an arm which can be folded freely at its intermediate joint. CONSTITUTION:A turn table 1 is installed through a supporting board at the deck X, as the upper side platform,a nd the gangway 2 is fixed there so as to swing up and down freely. At a supporting pillar 30 built on the deck X, an arm 31 is installed to be folded easily with the hinge at its intermediate joint 32, while holding the other end of the gangway 2, to enable it to move up and down. The up and down movement of the gangway 2 is performed by winding and extending a rope 40 with a winch 4. Thus, by using the free turning arm 31, the swinging angle of the gangway is made larger with a simple formation.
Patent JP-S6398941-A (JP)
Title: Color picture tube device
Inventor: SUZUKI HIROSHI
IPC: H01J29/50
Filed: 1986-10-15
Abstract: PURPOSE:To prevent the degradation of picture quality due to the generation fo moire stripes by setting the intensity of the electric field on the axis between G2 and G3 electrodes to 5X10<4>-5X10<5>V/cm and specifying the relations among the dimensions of G1, G2 and G3 electrodes. CONSTITUTION:On the G1 electrode 11 facing to cathodes 10a, 10b, 10c circular beam passing apertures of d1 in diameter are provided, at on the G3 electrode 13 facing to the G2 electrode 12, opposed to the G1 electrode 11, at a distance g23 from the said electrode 12 circular beam passing apertures of d3 in diameter are provided, and the intensity of the electric field on the axis between the G2 electrode 12 and the G3 electrode 13 is set to 5X10<4>-5X10<5>V/cm. On the respective surfaces of G2 electrode 12 facing to the G1 electrode 11 and to the G3 electrode 13 respectively grooves 19b, 19c elongated in transversal direction are provided respectively, and in the base portion placed between the both grooves circular beam passing apertures of d2 in diameter are provided, and when the distance between the cathode and the surface of the G1 electrode on the side of G2 electrode is denoted by gk1 and the distance from the surface of the G2 electrode on the side of G3 electrode to the cathode is denoted by gk2, the values of those parameters are decided so as to satisfy the following relations; d1>=d2 d2<=d3<=2.3d2 gk1/d1<=0.35 1.40<=gk2/d1<=1.75 0.8<=g23/d1<=1.4. Threreby the moire stripes can be avoided to obtain high quality regenerated image.
Patent JP-H08170226-A (JP)
Title: Method and equipment that is filled to card or a stripper byusing two filling chutes
Inventor: FUERUDEINANTO RAIFUERUDO
IPC: D01G15/40
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a feeding apparatus for fiber material having an improved air stream and so an improved guide for fiber material to a lower chute. SOLUTION: This apparatus comprises a feed chute 9 having, at its top part, devices sending fiber material from a reserve chute 2 to a latter feed chute 9 by a taker-in roller 6 and breathing the penetrating air into the fiber material to compact the fiber material. The high speed rotating taker-in roller 6 generates airflow and the compressed air and the taker-in roller airflow are blowing through duct-shaped space into a feed chute together. The compressed airflow blows into the taker-in roller 9 and bumps with the taker-in roller airflow to be coalesced and the coalesced airflow itself blows bending and arranging to the feed chute at the taker-in roller, into the feed chute 9.
Patent JP-H07106625-A (JP)
Title: Photocoupler
Inventor: ASAI MICHINARI
IPC: H01L31/12
Filed: 1993-09-30
Abstract: PURPOSE:To enhance the availability of light by receiving the light emitted from a light emitting element on a transparent light receiving plane having wide area, condensing the received light and projecting the condensed light through a light projecting plane to a light receiving element, thereby condensing the light without setting the optical axis. CONSTITUTION:A light emitting element 1 and a light receiving element 4 are mounted, bonded, and disposed oppositely to a lead frame 6, 6. Under that state, they are subjected to primary molding with a translucent epoxy resin followed by secondary molding with an opaque epoxy resin on the outer peripheral side thereof. The light emitted from the light emitting element 1 passes through the primary mold 2 and enters into a planar transparent body 9 with a part thereof being reflected on the light incident plane 9a thereof. The light scarcely leaves the transparent body 9 because of its high refractive index and since a reflective plane 11 is provided in the planar transparent body 9 except in th advancing direction of light toward the light receiving part 5, the incident is concentrated on the light receiving part 5 of the light receiving element 4.
Patent JP-H1163385-A (JP)
Title: Rotary shaft bearing lubricating method and rotary shaft temperature controlling method using this method
Inventor: TAKENO NAKAMASA
IPC: F16C33/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of excessive energy from a lubricant supply device so as to suppress temperature increase to minimum by suppressing turbulence of lubricant in a bearing unit and preventing an oil pump from discharging excessive oil unavailable for lubrication. SOLUTION: A driving motor 8 is driven by means of an inverter at a selected number of revolutions when a power source of a lubricant supply device is turned on, and lubricant is fed out by means of an oil pump 5 at a selected discharge ratio of 1800 cc/min so as to be fed to a spindle bearing unit 1 from a supply flow passage 11 by a proper quantity for eliminating turbulence due to stirring. Then, the lubricant, which lubricated the spindle bearing unit 1, is heated because it takes the heat generated in lubrication while lubricating the bearing, and the oil pump 5 is prevented from discharging excessive oil, which not used for lubrication, so that the generation of excessive energy from the lubricant supply device is prevented, and the oil raised in temperature is returned to an oil tank 7.
Patent JP-H0561036-A (JP)
Title: Phase difference compensation plate and photoisotropic sheet for production of phase difference compensation plate
Inventor: ICHIKAWA RINJIRO
IPC: G02F1/1337
Filed: 1991-08-29
Abstract: PURPOSE:To obtain the phase difference compensation plate constituted by using the photoisotropic sheets having extremely high surface smoothness as sheets for production of the phase difference compensation plate. CONSTITUTION:This phase difference compensation plate is constituted by forming an oriented layer of a high-polymer liquid crystal between the photoisotropic sheet made of resins, the opposite surfaces layer of which are formed of resins having solvent resistance and liquid crystal orientability. At least either of the photoisotropic sheets made of the resins in such a case particularly preferably consist of the photoisotropic sheets having the resin layers formed by a casting film forming method on the surface side and having <=0.5mum surface roughness of the free surface on the free surface of the resin layers, <=30nm retardation value over the entire part, and >=60% visible ray transmittance. The free surfaces of the resin layers are previously subjected to a rubbing treatment or the oriented films formed on the free surface side of the resin layers to the rubbing treatment at the time of forming the high-polymer liquid crystal layer.
Patent JP-H1171758-A (JP)
Title: Method for driving pile to rock mass
Inventor: MORITAKA HIROO
IPC: E02D5/72
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To remove crushed stone at the tip of a pile by a simple formation and make pile driving work efficient by pouring water into the inside of the pile which is pitched into a rock mass and whose tip is opened, and driving the pile into the rock mass with a vibrohammer with a water level inside the pile kept higher than outside the pile. SOLUTION: A pile body 1 is pitched on a rock mass 2, and water is supplied thereto from a hose 6 connected to a lift pump 5 and attached to an opened head portion 9 and then the pile body 1 is driven with a vibrohammer 4. At the time of driving, the pile body 1 crushes the rock mass by striking it with its tip and bounces off the rock mass 2 momentarily. However, water stored in the pile flows into a clearance at the outside perimeter of the pile via the pile tip 12 from a clearance at the inside perimeter, and washes away crushed stone accumulating at the pile tip 12. The means of removing quickly crushed objects at the pile tip 12 is a very simple structure using natural energy and economical, thereby enabling transmit of the striking energy of the vibrohammer 4 to the rock mass 2 effectively.
Patent JP-H0883833-A (JP)
Title: Processing equipment
Inventor: MIZOZAKI KENGO
IPC: H01L21/673
Filed: 1994-09-13
Abstract: PURPOSE: To ensure prevention of a carrier and others from coming into contact with an optical detecting means for mapping in the case of the carrier being set manually on the occasion of maintenance, for instance, and ensure delivery of a base to be processed by a carrying mechanism in the case when setting of the carrier is automated, in processing equipment wherein the base to be processed, e.g. a glass base, is taken out from a carrier on a carrier setting part and delivered to a processing unit by the carrying mechanism. CONSTITUTION: A mapping sensor is constructed by providing the main body 32 of a carrying part of a carrying mechanism with a light emitting-receiving part 53 and with an arm 51 which can advance and withdraw along the outside of the lateral part of a carrier C and by providing a mirror 52 at the fore end of this arm 51 so that the light from the light emitting-receiving part 53 be reflected by the mirror 52. Besides, a carrier setting part is provided with a pair of position aligning members made to gear with each other by air cylinders, and thereby two opposite corners of the bottom of the carrier are made to approach the direction forming an angle of 45 degrees to the axes X and Y, so as to align the position of the carrier.
Patent JP-H07107519-A (JP)
Title: Correcting method for ccd camera for image input device
Inventor: KATSURA YOSHIHIKO
IPC: H04N5/372
Filed: 1993-09-30
Abstract: PURPOSE:To provide a correcting method for CCD camera to enable high- accuracy correction. CONSTITUTION:Initial setting is performed in S1, and the image information of a circular target is fetched through a CCD camera in S2 and converted into digital signals by an A/D converter. The digitized signals are smoothed in S3 and stored as data in S4. The signals are threshold processed in S5, and the rough contour of the target is calculated from the threshold processed signals in S6. The precise contour of the target is calculated in S7, and the central coordinate of the circle is calculated from the precise contour in S8. Deviation between the measured coordinate value and a reference coordinate value is calculated in S9. An error is calculated by performing affine or bilinear transformation based on the data of S9 in S10, and the procedure is finished by outputting the result in S11.
Patent JP-H1093945-A (JP)
Title: Decoder
Inventor: YOSHIKAWA WATARU
IPC: H04N19/60
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To make even a non-subscribed viewer obtain the outline of program contents and to entice him into subscribing the television broadcast. SOLUTION: The data received by a television receiver is decoded by a decoding circuit 1, a decoding key is also detected by a key detecting circuit 2, and the coincidence/noncoincidence between a detected decoding key and a key 4 peculiar to a receiver is detected by a coincidence detecting circuit 3. A reversely quantizing circuit 5 normally and reversely quantizes decoded data when the coincidence is detected. Also, is possible to obtain the outline of video by reversely quantizing only a specific frequency component such as a DC component when the dissidence is detected.
Patent JP-S6397927-A (JP)
Title: Camera
Inventor: OKAGAITO KIYOSHIGE
IPC: G03B17/18
Filed: 1986-10-14
Abstract: PURPOSE:To perform effective displaying or warning operation by providing a display frame which has a light transmission part partially so that it projects outward from a camera main body from a state wherein it is stored covering a light emitting means in the camera main body. CONSTITUTION:The display frame 3 is formed of a columnar transparent material whose horizontal sectional shape is circular or elliptic, and has a slanting surface 3a which is so shaped as to receive light from an LED 1 efficiently as its reverse surface and a mat-shaped slanting surface 3b for reflecting and projecting the received light horizontally as its top surface. Then, it is put in the camera while covering the LED 1 above it and popped up by the operating device, etc., from a position embedded in the top surface 5 of the camera to a position projecting from the camera top surface 5. Thus, when the popped-up LED 1 is made to illuminate, its emitted light is reflected by the slanting surface 3b and projected over the entire peripheral surface of the display frame 3, so the operation for the display or warning is effective.
Patent JP-H1185954-A (JP)
Title: Method and device for image display
Inventor: KATOU KANTA
IPC: G09G5/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To maintain real-time display operation even when a change indication for display parameters is inputted frequently by not regenerating a display image although the display parameters are changed in response to setting change input of the display parameters. SOLUTION: When an image update request is outputted, display parameters are read in from a display parameter holding part 23 and used to generate a display image from image data. When a setting change signal is outputted, on the other hand, the display parameters held in a display parameter hold part 23 are updated. Further, when a setting change information signal is outputted, the display parameters are read in from a display parameter hold part 23 and used to regenerate a display image. When the setting change signal is outputted, on the other hand, a display parameter change part 24 to which the setting change signal is transmitted changes the display parameters held in a display parameter hold part 23, but a display image generation part 25 to which the setting change information signal is not transmitted performs a process for regenerating the display image.