baber/WOPTO huggingface dataset:
Patent JP-H08109833-A (JP)
Title: Resonator device
Inventor: NEGAMI MASASHI
IPC: G10K11/172
Filed: 1994-10-07
Abstract: PURPOSE: To always exhibit an effective silencing action even if a frequency of a sound coming from a sound source changes. CONSTITUTION: A large number of resonance chambers 2 and a pressure chamber 3 are formed in a soundproof cover 1, and the respective resonance chamber 2 and the pressure chamber 3 are respectively partitioned by rubber films 6, and a control device 11 adjusts a valve 9 according to a frequency of a sound detected by a sound sensor 10, and controls pressure applied to the pressure chamber 3 from an air tank 7, and changes capacity of the respective resonance chambers 2, and makes a sound resonate by the resonance chambers 2.
Patent JP-H08108489-A (JP)
Title: Device for manufacture of frp cylindrical body
Inventor: KIMOTO YUKITSUGU
IPC: B29C70/06
Filed: 1994-10-07
Abstract: PURPOSE: To always ensure smooth rotating state of a mandrel by providing a connecting section with an outer rotation driving source of a mandrel rotating mechanism at a grooved guide wheel side of a dolly. CONSTITUTION: One wheel 13 out of two wheels of a dolly 1 is V-shaped and engaged with a cone-shaped guide rail 15. Therefore, also when the dolly 1 expands with heat in a curing furnace 4, a flat wheel 14 as the other wheel slides on a flat rail 16, so that the thermal expansion quantity is absorbed and the position of the V-shaped wheel 13 is controlled to an original position by the guide rail 15. At the side of the V-shaped wheel 13, a coupling 11a with an outer rotation driving source 12 of a mandrel rotating mechanism of the dolly 1 is positioned, so that the position of the coupling 11a does not change substantially. As a result, also when the mandrel is to be heated in the curing furnace 4, it is rotated smoothly.
Patent JP-2000100269-A (JP)
Title: Knob for electronic part
Inventor: MIZUIDE HIROSHI
IPC: H01H3/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a knob for an electronic part capable of preventing breakage of an electronic part or the like caused by removal from a rotational shaft and application of external pressure. SOLUTION: In a knob 1 for an electronic part formed to be installed on a rotational shaft 42 of an electronic part 41 protruded from the surface side of an operation panel 11 through a rotational shaft insertion hole 12 formed in the operation panel 11 having the electronic part 41 on the back surface side, and composed in such a way that the rotational shaft 42 can be rotated, it is provided with a removal preventive means 7 engaged with the operation panel 11 in installation to prevent removal of a knob main body 10, and a rotational shaft eccentricity reducing means 6 to allow rotation of the rotational shaft 42 in the rotational direction,  and be applied to the operation panel 11 when external pressure in the intersecting direction to the axial direction of the rotational shaft 42 is applied to the knob main body 10 to reduce eccentricity of the rotational shaft 42 from the axial direction to the intersecting direction.
Patent JP-H01113902-A (JP)
Title: Magnetic head device
Inventor: HARADA YUTAKA
IPC: G11B5/02
Filed: 1987-10-27
Abstract: PURPOSE:To also execute the shield of a magnetic field from an upper surface direction by equipping a shield ring, which shields the surrounding of a magnetic head in a cylinder shape, and a shield case to shield the surrounding of a pad, which adheres a magnetic disk with the magnetic head, in a cup shape. CONSTITUTION:In the magnetic head device of a magnetic disk record reproducing device, a shield ring 4, which shields the surrounding of a magnetic head 3 in the cylinder shape, and a shield case 7 to shield the surrounding of a pad 2, which adheres a magnetic disk 1 with the magnetic head 3, in the cup shape are equipped. The shield case 7 covers the pad 2 and a cylinder part is matched with the outline of the shield ring 4. Thus, even in the magnetic field in the upper surface direction, shield can be enough executed by the shield case 7.
Patent JP-H0991407-A (JP)
Title: Panorama image synthesis system and panorama image synthesis method
Inventor: HATANAKA KOJI
IPC: H04N1/387
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image without a dummy area by extracting automatically image data included in a rectangular area in an image after synthesis of plural images so as to generate a panorama image. SOLUTION: Attribute information is stored together with a picked-up image by an electronic camera 7. In the case of picking up a panorama image, the image pickup mode of the electronic camera 7 is set to the 'panorama image pickup mode' and a same panorama ID is set in a series of images to be picked up. The camera 7 is connected to a computer via an interface 22, an image data management system 23 is started and data in the camera are displayed on a data display means 25. The user transfers image data including the same panorama ID in the attribute information to a panorama synthesis means 27, and plural images are used to conduct panorama synthesis processing. Then the image obtained by an image extract means 28 is processed into proper rectangular image data to obtain a final panorama image.
Patent JP-H04147002-A (JP)
Title: Inspecting apparatus of surface of fruit and vegetable
Inventor: TOKI HARUMITSU
IPC: B07C5/342
Filed: 1990-10-09
Abstract: PURPOSE:To improve the precision in inspection of grades of fruit by a method wherein a part of each lightness set in several classes beforehand is extracted from an image picked up, and on the basis of a pattern of a contour of the lightness prepared, the state of irregularities of the surface of the fruit is detected. CONSTITUTION:Fruit and vegetable (a) held in a bucket 2 is inspected by a bucket detection sensor 3 when it passes a position of inspection, and an image of the fruit and vegetable (a) picked up by a camera 5 is inputted. From this color input image, an image (picture elements) of a color within the limits of a color difference set with a prescribed reference color as the center is extracted and the area of the image is determined. Next, an image part of each lightness (luminance) set in several classes beforehand is extracted from the input image, and the image parts of each lightness are connected to prepare a pattern of a contour of the lightness. Based on the pattern of the lightness contour, subsequently, spacing of each lightness contour from the center of the fruit (a) is calculated. Based on each spacing calculated by using this lightness contour, the state of irregularities of the surface of the fruit and vegetable (a) is evaluated and, besides, the shape of the area of the fruit and vegetable (a) are determined.
Patent JP-H10113957-A (JP)
Title: Injection molding machine
Inventor: TAKANOHASHI RIYUUICHI
IPC: B29C45/77
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a detecting error with a reduction of a cost of a mold and enhanced universality of the mold. SOLUTION: The injection molding machine comprises an ejector pin 28 arranged telescopically into a cavity space 21 oppositely at its front end to the space 21, an ejector rod 36 fixed to the pin 28 via an ejector plate 31, a strain detecting means disposed at the rod 36 to detect a strain generated at the rod 36, and a controller for feedback controlling based on the strain detected by the detecting means. Since the detecting means detects the strain generated at the rod 36 corresponding to an inner pressure of resin in the space 21 in the mold, it is not necessary to embed a pressure sensor in the mold.
Patent JP-S61150238-A (JP)
Title: Semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L23/522
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to improve the level of moisture resistance and the reliability of products by a method wherein the first layer wiring is formed so as to be inside the second layer wiring. CONSTITUTION:The titled device is composed of an Si semiconductor substrate 1, a surface SiO2 film 2, the first layer wiring 3, an interlayer insulation film 4 made of PIQ, the second layer wiring 5, and a protection insulation film 5 made of PIQ. The first layer wiring 3 is made of pure Al and is provided inside the chip periphery. The second layer wiring 5 is made of Si-filled Al and is provided along the outermost side in the chip periphery. In other words, the first layer wiring using pure Al is laid out inside the chip as much as possible and on the other hand, the second layer wiring using Si-filled Al is laid out in the chip periphery to improve chip integration. This can effectively improve the moisture resistance.
Patent JP-S63125810-A (JP)
Inventor: SAITO MASAHIRO
IPC: F16B7/06
Filed: 1986-11-14
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-H09115831-A (JP)
Title: Method for growing crystal
Inventor: HARA AKITO
IPC: H01L21/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce impurities in polysilicon deposited through solid state growth or laser annealing by selectively etching the crystal defect existing in polysilicon deposited through solid state growth by heating amorphous silicon. SOLUTION: An a-Si 2 is deposited on a glass substrate 1 by CVD followed by deposition of Ni. It is then heat treated to diffuse Ni into the a-Si 2 and to deposit p-Si 2a having crystal grains 4 through solid phase growth of a-Si. Since Ni is diffused into a-Si 2a, the solid phase growth temperature lowers but Ni having high diffusion coefficient is accumulated at the grain boundary 5 in p-Si 2a and reacts on Si to form a silicide. Subsequently, Seco etching is performed using an etching liquid. Etching progresses along crystal defect including the grain boundary 5 and Ni accumulated at the grain boundary 5 is removed.
Patent JP-H10103191-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TSUZUKI YOJI
IPC: F02B77/00
Filed: 1996-09-21
Abstract: PROBLEM TO BE SOLVED: To integrally form a plurality of terminal parts and a part connecting these terminal parts by a conductive member, received easily and properly in a fuel distribution pipe. SOLUTION: A device comprises a plurality of fuel injection pipes 4a to 4d mounted in each cylinder of an internal combustion engine to have an excitation coil and a fuel distribution pipe having a fuel passage supplying fuel relating to each of these fuel injection valves also having a connection part electrically connecting each excitation coil of the fuel injection valve to in external terminal. A conductive member (conductive plate 10) having a first terminal part 11 connected to the external terminal and a second terminal part 12 connected to the excitation coil, over almost a total length in the lengthwise direction, is held by a first/second holding fixture 60, so as to expose a tip end of the first/second terminal part 11, 12, the conductive member and the first/ second holding fixture 60 are integrally received to a housing 1 of the fuel distribution pipe.
Patent JP-2000096894-A (JP)
Title: Lock
Inventor: TANI HIROBUMI
IPC: E05B65/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce key action force by connecting a bolt member protruded/ retracted by a key action and a lock cam coupled with a main body side piece via a link plate, and preventing the lock cam from being directly driven by a key. SOLUTION: When a key is inserted into the keyway of a lock 10 and rotated CCW for unlocking, a cam in a lock box 11 is rotated, a bolt member 15c is retreated against the exciting force of a spring, and the tip section of the bolt member 15c is released from the angular hole of a lock plate 20. The lock plate 20 automatically drops, and the bolt member 15c is kept at the retreated state. When a door body 13 is opened with a hand, a lock cam 27 is rotated around a pin 29, its locking to a piece 30 is released, a link plate 25 and the lock plate 20 are concurrently lowered, and a stopper is forcefully lowered. When the door body 13 is closed, the bolt member 15c and the lock cam 27 can be concurrently locked. A key action can be made lightly.
Patent JP-H09108757-A (JP)
Title: Manufacture of easily openable can lid having excellent can openability without necessitating repair coating
Inventor: HAYASHI TOMOHIKO
IPC: B21D51/44
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable steel can lid without necessitating repair coating. SOLUTION: In the case of manufacturing an easily openable can lid using a steel sheet, both surfaces of which are coated with a thermoplastic resin film, a cutting guiding groove forming the shape of an opening piece 2 is pressed and formed with the shoulder radius part of an upper and lower die, thereafter the pressed part is further bent into Z-shape to form the cutting guiding groove. The shoulder radius R of the upper and lower die is specified to be 0.2-0.9mm and the clearance between the upper and lower die is specified to be 0.2-0.9mm, respectively. The thickness of thermoplastic resin film is specified to be 10-100μm, the breaking elongation is specified to be >=100%, and the metal thickness of the thinest wall part of the cutting guiding groove forming the shape of the opening piece is specified to be 35-70μm, respectively.  By this way, the easily openable steel can lid, which combines openability and the reliability of the film, is obtained.
Patent JP-H08136159-A (JP)
Title: Heating device of vessel having refractory inside lining, and its heating temperature controlling method
Inventor: TSUKAMOTO MASATOSHI
IPC: F27D1/16
Filed: 1994-11-04
Abstract: PURPOSE: To contrive improvement of a fuel efficiency, a prevention of rupture of refractory material and improvement of quality, by heating an inner section of a vessel so that a radiation temperature of a vessel surface follows a refractory temperature pattern in a low temperature region of an atmospheric temperature in a vessel, and executing a heating so that an atmospheric temperature follows a refractory temperature pattern, in a high temperature region. CONSTITUTION: A heating device is provided with a programme setting device 3 executing a storing of a refractory temperature pattern 2 indicating, in a lapse of time, a temperature history of a refractory inner face of a vessel 1, and temperature indication regulators 4, 5. The temperature indication regulator 4 controls a flow quantity indication regulator 8 so that a measured value TA of a radiation temperature sensor 6 follows the refractory temperature pattern 2, and the temperature indication regulators 5 controls the flow quantity indication regulator 8 so that a measured value TB of an atmospheric temperature sensor 7 follows the refractory temperature pattern 2.  A switch driving means 20 executes a change- over of switches 17, 18 to the temperature indication regulator 4 side, in a low temperature region wherein an atmospheric temperature is equal to a predetermined value T1 or lower in an inside of the vessel and executes a change-over of switches 17, 18 to the temperature indication regulator 5 side, when an atmospheric temperature exceeds the predetermined value T1 .
Patent JP-H03134828-A (JP)
Title: Track tracing device correcting optical axis deviation
Inventor: ICHIKAWA KOJI
IPC: G11B7/095
Filed: 1989-10-20
Abstract: PURPOSE:To exactly trace and control a light spot to a track on a medium by combining a means to synchronously detect the optical axis deviation of a track error signal and a means to always detect the optical axis deviation of the track error signal in a detection area on the surface of an optical disk and removing the direct current error component of the signal in the latter means. CONSTITUTION:By slightly moving an objective lens 9 to the directions of Z and Y axes, the light spot is formed in a target track 57 and positioned to be followed up. The optical head outputs a focus error signal and the track error signal from returning light 19 reflected on an optical disk 56. Difference between the output of the optical axis deviation detecting means for the synchronous track error signal in the detection area provided on the surface of the optical disk and the optical axis deviation detection signal of the track error signal to be detected just afterwards is detected and optical axis deviation can be detected. Based on the amount of this detection, the optical axis deviation amount of the track error signal to be always detected is corrected. Thus, the track error signal always is detected without fail.
Patent JP-2001091823-A (JP)
Title: Photographic assistance device for camera
Inventor: HIMURO KEIJI
IPC: G03B17/18
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a photographing assistance device of a camera constituted so that a focusing position obtained after automatic focusing can be corrected by a user in the camera provided with an automatic focusing mechanism and constituted so that a focusing state cannot be confirmed within a finder. SOLUTION: The camera is provided with the automatic focusing mechanism which can execute the range-finding of the plurality of points of an object and is constituted so that the focusing state cannot be confirmed within the finder. Besides, the camera is provided with an operation mode for finely adjusting a focusing position where are focusing state is attained by the automatic focusing mechanism. The fine adjustment of the focusing position is executed either by correcting automatic focusing data or correcting the stop position data of the lens. Besides, the camera is provided with a non-volatile memory storing the data correction amount as correction information being peculiar to the camera.
Patent JP-2001094166-A (JP)
Title: Piezoelectric transformer
Inventor: KATSUNO TAKASHI
IPC: H01L41/107
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillation transformer for securing stable basic characteristics with a small capacity ratio, reducing expansion/contraction deformation in a sintering step and taking out the terminal of an inner electrode which is simple. SOLUTION: A laminated type square plate-shaped piezoelectric oscillator 1 has an input part 12 bisected in the thickness direction. The input part 12 has a two-layer structure, in which one side of an input inner electrode 15a as one pole square plate-shaped inner electrode 2a and an outer boundary bent part of an input inner electrode 15b as the other pole disk-shaped inner electrode 2b are exposed alternately on the opposed side faces, polarized in the thickness direction and connected to input outer electrodes 17a and 17b.  An output part 13 has a seven-layer structure, in which one side of an output inner electrode 16a as one pole electrode 2a and an outer boundary bent part of an output inner electrode 16b as the other pole electrode 2b are exposed to alternately every other layer on the other opposite side faces, polarized every other layer with opposite polarization alternately in the thickness direction, and connected to output outer electrode 18a and 18b.
Patent JP-S61153987-A (JP)
Inventor: ROBAATO KAARU KAMUPITSUKU
IPC: H01R4/68
Filed: 1985-12-04
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-H01116962-A (JP)
Title: Disk controller
Inventor: TAKAHASHI AKIO
IPC: G11B20/10
Filed: 1987-10-29
Abstract: PURPOSE:To vary a data format at a high speed by enabling data stored in a buffer memory to be read and written selectively while putting a counter in counting operation. CONSTITUTION:When data transferred from a host computer is stored in the buffer memory 5, necessary control information is generated or read out of the buffer memory 5 according to the counted value of the counter 9, and transferred to and written on a disk 1 in prescribed format order. Actual data are also read out of the buffer memory 5 at prescribed timing and transferred to the disk 1 simultaneously. Further, when the data and control information are read out of the disk 1 and written in the buffer memory 5, their write addresses are selected and both of them are written in prescribed areas properly distinctively. Consequently, format conversion is speeded up.
Patent JP-H02117386-A (JP)
Title: Variant human lysozyme
Inventor: KIKUCHI MASAKAZU
IPC: C12N9/36
Filed: 1988-10-27
Abstract: PURPOSE:To obtain the title human lysozyme with high specific activity by replacing the amino acid at specific site in the amino acid sequence of natural- type human lysozyme by other amino acid. CONSTITUTION:Variant human lysozyme gene coding the polypeptide with valine at the 110 site on the amino acid sequence of natural-type human lysozyme replaced by asparagine is prepared. Thence, a manifestation vector (e.g., plasmid pERI 8866) is prepared, which contains the above variant human lysozyme gene and nucleotide sequence coding signal peptide and is capable of autonomous replication in eukaryote. Using this manifestation vector, variant human lysozyme is produced, and secretable host cells are transformed, and the resulting transformant is put to culture. The culture supernatant separated from the resultant cultured product and the variant human lysozyme in the fungi are then purified and isolated. Said host cell is pref. Saccharomyces cerevisiae AH22R.
Patent JP-H08137152-A (JP)
Title: Pressuring mechanism for unit device
Inventor: KITAHARA MAKOTO
IPC: G03G21/14
Filed: 1994-11-07
Abstract: PURPOSE: To provide a pressuring mechanism for a unit device capable of dispersing vibration caused by collision in the case of pressuring a unit device in terms of timing and suppressing it to a minimum. CONSTITUTION: In this pressuring mechanism for a unit device allowing butting rollers (butting parts) 402f and 402b provided at least at two spots in a developing device (unit device) 4C which performs approaching and separating actions to a photoreceptor drum (another unit) to abut on butting dowels (parts to be butted) 93f and 93b provided in the photoreceptor drum 1; a time difference is given to the abutting or separating actions of the butting rollers 402f and 402b in the developing device 4C for the dowels 93f and 93b provided in the drum 1. Thus, at least, two butting rollers 402f and 402b in the developing device 4C and the dowels 93f and 93d in the drum 1 do not abut at the same time, and the vibration caused by the collision is dispersed and suppressed to the minimum.
Patent JP-S63130109-A (JP)
Inventor: ROBAATO SHII KEISU
IPC: B01D29/62
Filed: 1986-11-17
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-H1190404-A (JP)
Title: Garbage treatment apparatus
Inventor: NAKAMURA KIMIKAZU
IPC: B09B3/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus not generating the corrosion of the support part of a rotary shaft and capable of accelerating stable fermentation corresponding to the state of composted garbage containing a microorganism group left as a seed without adding a water absorbent at all. SOLUTION: A garbage treatment apparatus is constituted so that a rotary shaft 2 having an air passing hole l provided to the central part thereof by drilling is supported at an upper part and leveling blades 3, 3' for leveling charged garbage uniformly and a stirring blade 4 for scraping garbage upwardly are attached to the rotary shaft 2 and jet ports are provided to the back surface part of the stirring blade 4 in the direction opposite to the rotary direction of the rotary shaft 2 and an air passing pipe is provided so as to communicate with the air passing hole l of the rotary shaft 2.  When garbage is charged to rotate the rotary shaft 2 and air is passed through the air passing hole 1, upper garbage is scraped up along with lower treated garbage already advanced in fermentation by the stirring blade 4 to fall behind the stirring blade 4 and mixed while brought into contact with air ejected from the jet ports of the air passing pipe attached to the stirring blade 4 and the mixed garbage is pushed down by the leveling blades 3, 3' to be leveled almost horizontally.