baber/WOPTO huggingface dataset:
Patent JP-H10177628-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA OSAMU
IPC: B42D15/10
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium equipped with digital magnetic information based on a specific modulation system with extremely high security owing to be substantially disable from re-writing or eliminating the digital magnetic information and further to provide the magnetic recording medium to cope with highly identifying the magnetic information, in which the magnetic information can be changed every card, and the many kinds small quantities of magnetic cards can be very easily manufactured. SOLUTION: This magnetic recording medium is provided with a substrate 10 and a magnetic layer 20 formed on the substrate 10. The magnetic layer 20 is provided with plural magnetic recessed and projecting part serrieda arranted scanning direction of a magnetic head and the magnetic recessed and a projection parts form digital magnetic information. A magnetic recessed part 21 or a magnetic projection part with a change of a difference in level is made to be present within one but width as 'one basic data value' and a flat part 25 without any change of the difference in level is made to be present within one but width as 'on other basic data value'.
Patent JP-H07194874-A (JP)
Title: Continuous pressing and surging method of cloth, and stacker therefor
Inventor: OSADA YOSHIKAZU
IPC: D05B41/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a labor-saved method for continuously performing the pressing (core sticking) and surging (hemstitching) of a cloth on the automatic carrying line of the cloth, and automatically piling it onto a stacker. CONSTITUTION:A press machine A, a sewing machine B and a stacker C are arranged and set along the automatic carrying line of a cloth M, and the cloth M after the core sticking by the press machine A is detected for position in the course of the carrying, and precisely fed into the sewing machine B, whereby it is surged. The cloth M after surging is carried and transferred to a slide table 37 situated on the table 24 of the stacker C by a taking belt 35, and the slide table 37 is retreated from the stacker table 24 to fall the cloth M onto the stacker table 24 from the slide table 37, whereby the cloth M is piled thereon.
Patent JP-H05290537-A (JP)
Title: Method and device for reading and writing information in flexible recording medium
Inventor: HARORUDO JIEI HAMIRUTON
IPC: G11B15/60
Filed: 1992-12-14
Abstract: PURPOSE: To improve the recording density of a flexible magnetic recording medium in a thin and long tape form. CONSTITUTION: The non-recording side of a tape passing through a read/write zone is drawn into tension mechanism 16, by way of an elastic-fluid dynamical bearing which is held between a rotary drum 18, the bending surface of a still anvil or the tape and the structure body at a lower side and the extension of the tape is made rigid in order to execute correct cooperative work with the read/write converter 26 which is arranged at the opposite (recording) side of the tape. The converter 26 is operated by being brought into sliding-contact with the recording surface of the tape, but, preferably, the converter is placed on the recording surface of the conventional fluid dynamical bearing.  A servo- positioning device in a horizontal direction, connected to a converter structure body 28 in terms of driving, responds to servo data buried in the track of the tape, so as to correctly positioning-control the converter 26 in the horizontal direction as against the tape.
Patent JP-H0749968-A (JP)
Title: Method for restoration of object at inside of solid from computable viewpoint
Inventor: PASUKARU MENEGAJII
IPC: G06T17/00
Filed: 1993-12-28
Abstract: PURPOSE: To restore and reconstitute an object inside a solid from the viewpoint of the possibility of calculation. CONSTITUTION: This process is constituted of the following steps. that is, this process is constituted of a step 10 for preparing the videos of plural parallel cross-sections including a space surrounding an object (a), step 12 for preparing data obtained by digitizing the videos (b), step 14 for processing the data, and digitizing the outline of the object (c), steps 16 and 18 for processing data related with the outline, and using it for digital calculation (c). For example, the above processes can be applied for the reconstitution of the cooling pipeline of the cylinder head of an internal-combustion.
Patent JP-2000184495-A (JP)
Title: Piezoelectric acoustic device
Inventor: KAKINUMA HIROMI
IPC: H04R17/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acoustic device the sound pressure level of which can be raised on the lower-pitched sound side and, which thereby can produce natural sounds even when the piezoelectric element of the device has a small diameter. SOLUTION: A piezoelectric acoustic device is constituted in such a way that a piezoelectric element 1 which converts electric signals into sounds is housed in the main body 2 of a case used as an acoustic box and the main body 2 is closed with a lid body 9. The acoustic device has the main body 2 having a peripheral wall 33 in its peripheral section, an elastic adhesive 13 which is applied to the peripheral wall 3 of the main body 2 so that the adhesive 13 may be protruded inward from the wall 3, and the piezoelectric element 1 the peripheral section of which is stuck to and supported by the part of the adhesive 13 protruded inward from the wall 3 of the main body 2.
Patent JP-H11182227-A (JP)
Title: Muffler
Inventor: SAKUMA YUJI
IPC: F01N1/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a muffler caused by the thermal expansion of a curing plate of the muffler. SOLUTION: A muffler is provided with a center pipe 2 formed to make exhaust gas pass through, a cylindrical muffler body disposed in such a way as to surround the center pipe 2 along a longitudinal direction, curing plates 4 fitted to both longitudinal ends of the muffler body so as to close space between the muffler body and the center pipe 2. A part, positioned between the center pipe 2 and the muffler body, of the curing plate 4 is formed in annular protruding shape.
Patent JP-H10183660-A (JP)
Title: Foundation structure of building
Inventor: MURAKAMI MITSURU
IPC: E02D27/01
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To easily correct a house or the like on the ground even when the house has settled or inclined, by providing recesses for insertion of jacks at required positions on the upper face of an improved ground contacting the lower face of a continuous footing and extending the recesses to the outside of the building and charging a filling material in the recesses. SOLUTION: An improved ground 1 is solidified with a cement-hardening material and recesses 3 for inserting jacks are formed at every longitudinal distence of the continuous footing 2 laid on the improved ground 1. These recesses are extended to the outside of the building from the lower face of the continuous footing 2. The length and the depth thereof are appropriately decided. And a filling material 5 such as sand or crushed stones is charged in the recesses 3 not to decrease the bearing power of soil. In this way, even when a building has settled or inclined in a large earthquake or the like, the filled material in the recesses are excavated and jacks can be installed in the recesses to raise the building and correct it.
Patent JP-2001174791-A (JP)
Title: Method of manufacturing liquid crystal cell
Inventor: YAMADA YUKA
IPC: G02F1/1339
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal cell capable of solving problems such as a crack, chipping and polishing irregularity of substrates in a polishing step and improving the yield. SOLUTION: The two substrates 10, 20 are stuck to each other and subsequently are cut along a cutting line CL set inside the outer circumferential seal 12 region of the one substrate 10 so as to remove the outer peripheral parts of the substrates 10, 20. The cutting line CL is optionally set not inside the outer circumferential seal 12 region but along the outer periphery of the outer circumferential seal 12 or a little outside of it. Thus, by removing the outer peripheral parts of the substrates before polishing them, an etching liquid and abrasives are prevented from invading into an edge of the substrates so as to be able to prevent defects such as the crack and the chipping of the substrates from being generated.
Patent JP-2001175896-A (JP)
Title: Automatic ticket examining machine
Inventor: ABE YASUHIRO
IPC: G07B15/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To make the position of a throw-in slot and an operation state easy to recognize. SOLUTION: This machine comprises an electric lighting part which is provided surrounding the throw-in slot of the main body of the automatic ticket examining machine and an illumination control means which turns on the electric lighting part when the main body of the automatic ticket examining machine is in operation and ready to receive a train ticket, etc., from the throw-in slot. A plurality of electric lighting parts are provided and turned on starting from an outside electric lighting part and proceeding to an internal electric lighting part.
Patent JP-H11183394-A (JP)
Title: Disk surface inspecting method and device
Inventor: IWATA TETSUYA
IPC: G01N21/88
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the surface of a disk. SOLUTION: Chucks for holding a disk W are fitted to an index table 12a at prescribed angles, and the chucks are rotatively driven by motors. When the index table 12a is rotated, the disk W is index-rotated to loading positions A1, A2, inspection positions B1, B2 and unloading positions C1, C2. The disk W loaded on the chucks at the loading positions A1, A2 is built up to the prescribed inspection revolving speed before it is conveyed from these positions to the inspection positions B1, B2. At the inspection positions B1, B2, the surface of the disk W set to the inspection revolving speed before it is conveyed here can be immediately inspected by an inspection device.
Patent JP-2000162838-A (JP)
Title: Image-forming device
Inventor: OGATA TAKAO
IPC: G03G15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device with by which an image of sufficient density can be stably obtained by preventing deterioration of developer and excessive electrification, by carrying out stable consumption of toner of two-component developer within a developing means 2, even when the ratio of the image of the original images is low. SOLUTION: In this image-forming device, image density detection control is carried out by forming a specified patch image on a photoreceptor drum, carrying out its density detection and controlling the toner replenishing to the developer inside the developing device. When copying is started (Step S1), the image ratio of the original image is detected by a video counter, and when the ratio is not below 5%, the patch images is formed at a rate of once every 10 pieces of image formation, and density detection is carried out (S2 to S3). If the image ratio is below 5% but is not below 2%, the frequency of image formation of the patch image is doubled to a rate of once very 5 pieces of image formation (S4, S5). When the ratio is below 2%, the patch image formation is formed at every image formation, and density detection is carried out (S6).
Patent JP-H06194753-A (JP)
Title: Document density detecting device
Inventor: TAKEMURA YUKIO
IPC: G03G15/04
Filed: 1992-12-24
Abstract: PURPOSE:To provide a document density detecting device allowing a precise and stable document density detection regardless of the character density of a document. CONSTITUTION:In a document density detecting device for lighting a document surface 1 by a light source and receiving the reflected light to detect the density of the document surface 1, a light source for lighting the document surface 1 in a fine area A is set, a light receiver 2 allowing the collection of the reflected light from an area B wider than the fine area is arranged, and a lens 4 for collecting the light to the light receiver 2 is provided between the document surface 1 and the light receiver 2.
Patent JP-H11186301-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI TAKAYUKI
IPC: H01L23/498
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a lead terminal from protruding from a package by processing flatly the upper part of a resin layer which covers the whole with common resin, and cutting off each element mounting layer together with the common substrate. SOLUTION: A common substrate 30 after die bonding and wire bonding are finished is set on a working stand, a specified amount of liquid resin 52 is dripped from above the substrate 30 with the use of a dispenser 51. A dicing equipment is used, the resin 52 is planed, and a flat surface is formed with a dicing blade 54 in such a manner that the surface of resin 52 is at a fixed height from the common substrate 30. Each element mounting part of the resin 52 is cut off, and each of the elements is separated. In the case of a lead frame, a back board is eliminated in advance before separation. That is, each of the element-mounting parts is divided and cut off by the dicing blade 54, along cutting lines D1, D2, D3... for separation by an island and a region surrounding a lead terminal connected with a semiconductor chip 39 fixed on the island.
Patent JP-2001177820-A (JP)
Title: Image transmission system
Inventor: NOUJU AKIHIKO
IPC: H04M11/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission system that can reduce a display space and decrease transmission data. SOLUTION: When an unattended shop terminal device 10 is connected to an operator terminal 20 via an ISDN 50, a state photographed by a video camera 11 is transmitted with image data having a small pixel number with low quality and displayed on a display device 21 of the operator terminal 20 as a small image. Similarly the display device 21 displays states of other unattended shop terminal devices 10 as small images in parallel with the small image above. When a specific unattended shop terminal device 10 is selected, a switching instruction signal to image data with high quality is transmitted to the unattended shop terminal device 10 and the unattended shop terminal device 10 transmits image data with high quality. Thus, the state of the selected unattended shop terminal device 10 is displayed on the display device 21 as a large image.
Patent JP-H06194857-A (JP)
Title: Production of substrate for photosensitive drum
Inventor: KAWADA SUNAO
IPC: G03G5/00
Filed: 1992-12-25
Abstract: PURPOSE:To highly efficiently produce a substrate for the photosensitive drum with the substrate material being immediately surface-finished without flattening the surface with a polycrystalline diamond cutting tool and having a stabilized surface condition. CONSTITUTION:A diamond cutting tool retaining diamond chips is abutted on a substrate material and fed to surface-finish the material, and a substrate for the photosensitive drum is produced. In this case, the diamond chip 1 consists of a polycrystalline diamond having a main cutting blade 5 in which a cutting face 8 and a side flank are intercrossed and an auxiliary cutting blade 6 in which the gutting face 8 and a front flank 7 are intercrossed, the front flank 7 is formed by a polished face free of polishing marks, and a finely polished part 10 having a minute width is formed in the auxiliary cutting blade 6.
Patent JP-H10180771-A (JP)
Title: Method for cutting head rest
Inventor: MAKIGUCHI TADASHI
IPC: B29C37/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To cut a skin material on a head rest upto a part in contact with a leg part by causing a blade fitted integrally into a thin plate to ascend along the lateral face of an insert part with the skin material. SOLUTION: A molded head rest 10 is set to the bottom force 13 of a mold and the top force 20 of he mold is caused to descend to hold the head rest 10 so that it is uplifted by an outer force. The leg part 1A of the insert part 1 is introduced into a slot 12 and is held there in such a state that the leg part 1A is brought into contact with the thin plate 16. Next, an upward moving cylinder 14 is activated to cause the blade 18 to climb with the thin plate 16 along the leg part 1A of the insert part 1. First, the tip of the thin plate 16 is introduced into the part, which comes into contact with the leg part 1A, of the skin material 4 to cut the skin material 4 inch by inch sequentially using the edge part of the blade 18. Consequently, it is possible to ensure the positive cutting of the part, contact with the leg part 1A, of the skin material 4 so that no part remains uncut.
Patent JP-2000184304-A (JP)
Title: Television receiver
Inventor: GOTO HARUO
IPC: H04N5/445
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To effectively direct a powerful image and to simplify the circuit configuration of a television receiver. SOLUTION: A microcomputer 20A that is control means in the digital broadcast television receiver detects low frequency sound information of an audio signal fed from an audio processor 15A and changes control data for peripheral linearity and/or an on-screen amplitude in deflection system control data fed to a deflection circuit 21 accordingly. Thus, a shake of an on-screen image and a change in a sound stripe or the like to obtain a dynamic effect does not result in a change in the entire screen image different from a conventional television receiver but a powerful screen image can effectively directed.
Patent JP-H10196766-A (JP)
Title: Molding gear
Inventor: ASARI TSUNEO
IPC: F16H55/17
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To increase tooth molding accuracy by forming each reinforcing rib to be extended along the tooth trace direction of a tooth in a molding gear made of a synthetic resin, which is constructed by providing a plurality of reinforcing ribs inside an annular part having tooth trace twisted teeth formed in an outer peripheral side. SOLUTION: A tooth form 4a and a tooth space 4b are provided in the outer peripheral side of an annular part 3 provided in the outside of a hub 2. A number of tooth trace twisted teeth 4 are formed and, in the inner peripheral side of the annular part 3, a plurality of reinforcing ribs 5 for connecting the annular part 3 and the hub 2 together are radially arranged. The reinforcing ribs 5 are disposed at equal angle interval along the circumferential direction of the annular part 3 and extended along the direction of the tooth trace 4c of corresponding teeth 4. Further, a wall part 6 is provided between the annular part 3 and the hub 2.  Since the reinforcing ribs 5 are provided along the direction of the tooth trace 4c of the teeth 4 in the outer peripheral side of the annular part 3, the actual thickness of the teeth 4 in the radial direction of a gear are made uniform and thus molding accuracy of the teeth 4 is increased.
Patent JP-2000152404-A (JP)
Title: Apparatus and method for removing snow from pantagraph
Inventor: TOMITA FUMIO
IPC: B60L5/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To easily remove the snow without danger of maintenance person and heating energy, by providing a now removing jig provided to one end of a pipe member coupled with a flexible body, and a handle to drive, in the pipe axis direction, the flexible body provided toward the other end of the pipe member. SOLUTION: A fixing jig 3 is provided between the rods of a pantagraph 16 and the fixing jig 3 is fixed to the rods of pantagraph. Accordingly, a snow removing jig 2 is set on a pantagraph power receiving part 17. Under this condition, when a snow removing handle 7 is lifted, a snow removing jig 2 moves on the pantagraph power receiving part 17 to remove the snow. After the snow is removed, a fixing lever 4 is manipulated to loosen the fixing jig to remove it from the pantagraph and the maintenance work for the next pantagraph is started. As explained above, the snow can be removed only by the manipulation on the ground.  Moreover, even if the snow removing jig 2 or the like is in contact with the catenary, it is possible to prevent electrical shock, owing to the electrical insulating function of the pipe member 1 and an internal rod or internal flexible body 9 and a coupling part material.
Patent JP-H06196505-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO YASUSHI
IPC: H01L21/28
Filed: 1992-12-24
Abstract: PURPOSE:To manufacture a plurality of MESFET or the like wherein the distance between a gate and a source can be designed independently of the distance between the gate and a drain, and different distances between the gates and the sources are set on the same wafer in the same process. CONSTITUTION:An SiNx film 2 is formed on the surface of an operating layer 1a of a substrate 1, and a gate pattern 3a, a source pattern 3b, and a drain pattern 3c are opened in the SiNx film 2. After an SiO2 film 4 is deposited on the SiNx film 2 and buried in each of the patterns 3a, 3b, 3c, the source pattern 3b and the drain pattern 3c are again opened. By implanting ions in the opened patterns 3b, 3c, a source side N<+> layer 1b and a drain side N<+> side layer 1c are formed, and an source electrode 6b and a drain electrode 6c are formed on the source side N<+> layer 1b and the drain side N<+> layer 1c, respectively. Then the SiO2 film 4 in the gate pattern 3a is eliminated, and a gate electrode 8 is formed in the gate pattern 3a.
Patent JP-H05229013-A (JP)
Title: Manufacture of glass window with resin frame body
Inventor: KUGA KAZUHIKO
IPC: B29C69/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent a glass plate from being damaged due application of an adhesive by a method wherein in an article wherein a resin frame body is fitted into a peripheral fringe part of a window glass plate and adhered, the resin frame body is formed as the resin frame body with an adhesive wherein the adhesive is applied to a part being an adhesion surface to the window glass plate. CONSTITUTION:When a resin frame body 3 is formed, a peripheral fringe part of a dummy plate 1 is firstly coated by resin of high releasability such as fluororesin or the like. Further, a liquid type adhesive 4 is applied by a width slightly broader than an adhesion surface to the peripheral fringe part of the dummy plate 1 before forming. After evaporating solvent by heating at room temperature, if necessary, in an oven, the dummy plate 1 is inserted into a molding tool 2, which is clamped and synthetic resin for molding is injected into a cavity in the tool 5. After curing the synthetic resin, by taking the resin frame body 3 out from the peripheral fringe part of the dummy plate 1 taken out by opening the tool, the resin frame body 3 with an adhesive is obtained. Then, by adhering the resin frame body 3 to the peripheral fringe part of a window glass plate 10, a glass window with the resin frame body is manufactured.
Patent JP-H11196372-A (JP)
Title: Recorder
Inventor: KATSUKI SHINJI
IPC: H04N5/85
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure temporal continuity of video recording contents (including voice contents) recorded on a disk to the utmost. SOLUTION: In the case of replacing a disk and an idle capacity of a buffer memory is small, write of sound data takes precedence over other jobs. That is, the data rate of compressed animation data to be written to the buffer memory is decreased. Moreover, when the idle capacity of the buffer memory is much more smaller, the data are switched to compressed still image data and when the idle capacity is smaller furthermore, the write of the compressed image data is stopped and only the sound data are written.