baber/WOPTO huggingface dataset:
Patent JP-H11185989-A (JP)
Title: Destaticizer
Inventor: NAKAJIMA AKIHIRO
IPC: H05F3/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent a shock due to static electricity and prevent a contact part made of a high resistance material having low hardness from being scratched by providing the contact part to prolong attenuation time of a charged potential and constituting the contact part by an elastic structure. SOLUTION: A destaticizer is formed by a main body 1 made of a high resistance member having low hardness such as a conductive vinyl chloride composite material or a conductive member and a contact part 2 which is extended outward from a tip of the main body 1 and is made of the high resistance material having low hardness. The contact part 2 is, for example, like a finger having a small diameter and is provided with resiliency. For example, a key holder 3 is connected with the main body 1 through a connection part 4. When the contact part 2 is brought into contact with a part to be brought into contact such as a metal door, the contact part 2 is deformed into a shape of the part to be brought into contact and adheres closely to the part to be brought into contact because the contact part 2 has low hardness.  Consequently, it is possible to eliminate uncomfortable feeling such as static electricity shock because static electricity flows from the contact part 2 to a side of the part to be brought into contact without fail and its flow is slow.
Patent JP-H11184006-A (JP)
Title: Camera
Inventor: YAMAZAKI AKIRA
IPC: G03B11/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera improved in portability, without increasing the size of a camera main body, while providing a remote control transmitter. SOLUTION: The remote control transmitter for transmitting a control signal for releasing a shutter or the like to a remote control receiver provided in the camera main body is integrated to or incorporated in an eye cup 1 attachably/detachably attached to the camera main body. When the eye cup 1 is removed from the camera main body, only by operating a transmission button 4, in a state where a floodlight part 6 is turned to the camera main body, remote control photographing can be attained. When the eye cup 1 is attached to the camera main body, at the time of carrying the camera, the eye cup 1 never hinders carrying of the camera or disappears because of inadvertent coming off.
Patent JP-H10225517-A (JP)
Title: Dosing system also serving to monitor pressure in trachea
Inventor: BERAN ANTHONY V
IPC: A61M16/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an artificial breathing apparatus having a connector and a tube adapted to be inserted in a trachea in combination which can be simultaneously executed for monitoring a pressure in a trachea and dosing a medicine. SOLUTION: A dosing system comprises a tube having a first cavity 16 and a second cavity 14 and adapted to be inserted in a trachea, a connector 6 having an inner diameter by which it can be made into closely adhere with a Y-like connector, and a pipe-like conduit 38 communicated with the proximal end of the tube 4. The passage of the connector extends from the conduit to an attached part which can dose a liquid medicine and monitor a pressure. Further, a sleeve member has an arm-like branch tube 10 communicated with the second cavity so that it can be connected with a soft tube member and can dose and monitor a pressure. The pressure monitor 30 can monitor a pressure in an opening A of the second cavity or a pressure in a connector which can be used for sampling gas, and can monitor pressure, respectively, and a pressure difference.
Patent JP-H11180060-A (JP)
Title: Supporting body for lithographic printing plate, its manufacture, formation of pit, and light-sensitive lithographic printing plate
Inventor: MORI TAKAHIRO
IPC: G03F7/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body for lithographic printing plate by which a blanket contamination and a contamination when water is squeezed becomes hard to arise, the printing property when a printing paper having a high moisture absorption is used, can be improved, and the performance retention against a variation of the printing conditions can be performed, its manufacturing method, a pit forming method which can be applied to the manufacturing method, and a light-sensitive lithographic printing plate having those capabilities. SOLUTION: This supporting body for lithographic printing plate has small pits being formed by overlapping under a highly dense state a roughness component of which the average pit diameter or the average wavelength is 3 μm-20 μm, and of which the average opening diameter is 0.1-1.0 μm, and a standard deviation for the small pit diameter distribution is 0.3 or lower. For this pit forming method, in an acidic electrolyte solution, an anodizing film-forming treatment is performed on an Al based material, and an uneven shape of the anodizing film/base metal interface is formed, and the pits are formed based on the uneven shape of the interface by performing a chemical surface treatment. For this manufacturing method of the supporting body for lithographic printing plate, the pits are formed by using this pit forming method.  Also, for this light-sensitive lithographic printing plate, a light- sensitive layer is formed on the supporting body of the supporting body for lithographic printing plate.
Patent JP-2000195768-A (JP)
Title: Manufacturing epitaxial wafer
Inventor: TANNO YUKINOBU
IPC: H01L21/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a wafer at a more low cost by heat treating at high temps. a chemically etched wafer in the presence of H gas to specify the surface roughness and forming an epitaxial layer on the wafer surface. SOLUTION: In a chemical etching process, a chemical etching is executed in a condition sufficient to remove only the mechanical process strain inevitably caused in the past processes, thereby obtaining a mechanically etched wafer. This wafer is cleaned sufficiently and then heat treated at high temps. in the presence of H2 gas to provide an Si wafer surface roughness of 10 μm or less in RMS, and an epitaxial layer is formed on the formed Si wafer surface. The high temp. heat treatment is at 600-1150 deg.C, pref. 900-1100 deg.C and the heating time is 1-30 min.
Patent JP-2000192731-A (JP)
Title: Door mounting structure for automatic door
Inventor: YAMADA SHINJI
IPC: E05F15/60
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a door mounting structure for an automatic door which allows easy mounting operations. SOLUTION: A door 1 can be installed and removed without removing a transom cover in the same manner as with a conventional sliding door fitted into a groove 8 in a lintel 7, since the door 1 can be tractably connected to a linear motor 6 by simply fitting the lower part 11a of a movable element 11 between the upright parts 3a of a joint 3. Since the lower part 11a of the movable element 11 is fitted between the upright parts 3a to bind the entire movable element 11, vibration is unlikely to occur during opening and closing movements and the door 1 can be opened and closed silently and smoothly. Since vibrations generated during opening and closing of the door 1 are taken up by cushion rubber 12 attached to each upright part 3a and are thus not directly transmitted to the linear motor 6, the linear motor 6 operates smoothly.
Patent JP-2000192341-A (JP)
Title: Spun yarn and cloth made thereof
Inventor: HAMAGUCHI YOSHIHIRO
IPC: D01F6/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a spun yarn suitable as a material for the fabric for health wear having excellent warmth-retaining property and flame-retardancy and generating negative electrostatic charge by using a polyphenylene sulfide staple fiber and a specific acrylic staple fiber as constituent fibers. SOLUTION: A fabric is produced by using a spun yarn having a thermal conductivity of <=3.2×10-4 cal/cm.sec. deg.C, an LOI value of >=30, a twist coefficient of 2.6-4.0 (inch system) and generating negative frictional charge with polyester fiber cloth, nylon fiber cloth, acrylic fiber cloth and natural fiber cloth such as wool and cotton and composed of 20-60 wt.% of polyphenylene sulfide staple fiber having a single fiber fineness of 1-5d and 40-80 wt.% of acrylic staple fiber having a single fiber fineness of 0.3-3d, a tensile strength of >=3 g/d, a knot strength of 1.9-3 g/d and a circularity index (defined by the ratio of minimum diameter to maximum diameter of the cross-section of the fiber) of >=0.7.
Patent JP-H11193853-A (JP)
Title: Silent chain transmission device
Inventor: MATSUDA AKIO
IPC: F16G13/04
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To improve durability by reducing the extent of contact pressure. SOLUTION: A tooth part 21 of a link plate 2 of a silent chain is comprised of an inside flank surface 23 and an outside flank surface 24, while the outside flank surface 24 to be engaged with a sprocket 5 is also comprised of a recess- curved surface 24a formed at a tip side of the thooth part and a projected- curved surface 24b being projected to the outside from the former 14a. Then, a projection-curved surface 51 to be engaged with the recess-curved surface 24a at the link plate side is formed in the sprocket 5.
Patent JP-2001185969-A (JP)
Title: Device and method for automatic gain control, and recording medium
Inventor: YAMAUCHI HIROSHI
IPC: H03G1/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for automatic gain control which make the value of an output signal constant stably at a high speed with simple constitution even if a delay element is included in a control loop. SOLUTION: A gain control amplification part 1 amplifies an input signal at an amplification rate determined by the control signal outputted by a detection and smoothing part 5. The amplified signal is supplied to a gain control amplification part 3 after being processed by a signal process part 2, and the gain control amplification part 3 amplifies the signal supplied from the signal process part 2 at an amplification factor determined by a control signal having a larger value between the respective control signals outputted by detection and smoothing parts 4 and 5 and outputs the result as an output signal. The detection and smoothing parts 4 and 5 rectify and smooth the output signals respectively and output the resulting signals as the control signals.  Here, the detection and smoothing part 4 performs smoothing with a time constant smaller than that of the detection and smoothing part 5. A comparison part 6 selects a control signal having a larger value between the respective control signals outputted by the detection and smoothing parts 4 and 5 and supplies it to the gain control amplification part 3.
Patent JP-2001186153-A (JP)
Title: Communication system and communication unit
Inventor: KUWATA KAIHEI
IPC: H04L12/40
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a communication unit that can quickly reserve a required band, in the case of conducting isochronous communication, based on communication standards, such as the IEEE1394. SOLUTION: When the reservation of a band could not be made, a DV camera 6 which is a communication unit establishes a broadcast connection to stop broadcast communication conducted by other communication unit (S111), thereby releasing the band. This processing is repetitively executed repeatedly, until the band required by the DV camera 6 can be secured (S113).
Patent JP-H11193475-A (JP)
Title: Production of silicon steel sheet for bonded iron core, excellent in adhesive strength, corrosion resistance, and blocking resistance, and its production
Inventor: URATA KAZUYA
IPC: H01F1/147
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon steel sheet for bonded iron core, excellent in blocking resistance and corrosion resistance as well as in ordinary-temp. and high- temp. adhesive strength after bonding by heating as an iron core material. SOLUTION: A water base paint composition, which is prepared by mixing, as resin component, 1-40 pts.wt. (solid content) of curing agent containing resol type phenolic resin containing >=90wt.% methylolated component higher than dimethylol in the whole of components with 100 pts.wt. (solid content) of epoxy resin of 0.05-2 μm average grain size, is used. This water base paint composition is applied at least to one side of a silicon steel sheet to 1.0-12 μm dry film thickness and baked so that 100-300 deg.C ultimate sheet temp. is reached.
Patent JP-H11193684-A (JP)
Title: Piling method and drilling rod for piling
Inventor: HATAKEYAMA MASAKI
IPC: E21B7/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To realize effective hole wall construction by drilled soil without using bentonite stabilizing liquid by providing a drilling bit on the tip face part, a screw blade on the tip circumferential face, a pressing part on the inter mediate part, and an air lift pipe for blowing up drilled earth and sand on the inide of a rod main body. SOLUTION: A drilling rod A is provided with a drilling bit 2 on the end face on the tip face part of a rod main body 1, and a screw blade 3 on the circumferential face, a pressing part radially projecting at vertically proper intervals trowel plates of which the outer diameter is gradually enlarged into the same diameter as the drilled diameter and the circumferential wall face is formed into from 1/3 to 1/5 circumference, and an air lift pipe for blowing up drilled earth and sand in the interior of the rod main body 1. When the ground B is drilled by the drilling bit 1, drilled soil is discharged in the direction of the ground surface by the screw blade 3, and earth and sand is blown up by high pressure air injection from the tip of the rod.  The earth and sand is put in between the trowel plates and a hole wall C, and because by rotation of the rod it is pressed against the hole wall C to form the precise hole wall C, an effectively strong ±p hole D can be formed.
Patent JP-2001183154-A (JP)
Title: Location information transmitting system, information processing device, and navigation system
Inventor: OGAKI TADANAKA
IPC: G01C21/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the transmission of location information between an information processing device and navigation system to utilize the location information effectively. SOLUTION: The information processing device 2 is provided with at least both a storage means 24a to store a location information file including location information and a recording means to record the location information file in a recording medium 1. The navigation system 3 is provided with a means for detecting one's own location, a reading means capable of reading the location information file from the recording medium 1, a display means, and a control means capable of displaying a map image on the display means on the basis of information detected by the means for detecting one's own location and displaying an image based on information included in the read location information file on the display means together with the map image.
Patent JP-H11255771-A (JP)
Title: 7-bromo and 7,7-dibromo-cepham and cephem derivarives, their production, and medicines and veterinary medicines containing the compounds
Inventor: LUKIC IRENA
IPC: A61P31/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compounds useful for preventing, inhibiting or treating diseases caused by the uncontrolled release of a protease, especially emphysema or cystic fibrosis, as inhibitors against a protease, especially against human leucocytic esterase. SOLUTION: A compound of formula I  R1 and R2 are each H or Br; R3 is Br or OH; R4 is methyl; R5 is a group of the formula: OR6 [R6 is H, an alkyl (aryl)] or the like; (n) is 0-2} or a compound of formula II R3 is methyl; R4 is H or a group of the formula: COOR5 [R5 is H or an alkyl (aryl)] or the like}. For example, 3-bromo-7,7-dibromo-3-methylcepham-4-carboxylic acid benzyl ester. The compound of formula I or formula II is obtained by thermally reacting a compound of formula III  R3 is a group of the formula: OR4 [R4 is H, an alkyl(aryl)] or the like; (n) is 1} in a solvent, if necessary, in the presence of tetrabutylammonium bromide, isolating the product and, if necessary, subsequently oxidizing the product.
Patent JP-2000193350-A (JP)
Title: Ice making machine
Inventor: KAGA SHINICHI
IPC: F25C5/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To permit the acknowledgement of the timing of maintenance correctly and improve the performance of an ice making machine, by a method wherein the amount of ice making is estimated accurately, and the accumulated amount of the estimated ice making amount is indicated to the outside of the machine or utilized for the control of the amount of ice making. SOLUTION: Water is supplied from an ice making water tank 41 to a refrigerating casing 22. Ice is made of the water in the refrigerating casing 22 and is discharged out of an ice discharging tube. The ice making water tank 41 is equipped with a low water level switch 47a and a high water level switch 47b while water is supplied from an external source by opening a feed water valve 42 during a period from detecting a low water level by the low water level switch 47a, until a high water level is detected by the high water level switch 47b. A control circuit counts the number of times of the detection of the low water level through the low water level switch 47a and the ice making amount is estimated from the value of the counting to indicate the accumulated value or utilize the estimated amount for the stopping of the ice making operation.
Patent JP-2000191368-A (JP)
Title: Magnetic material for high-frequency and high-frequency irreversible circuit element using the same
Inventor: TAKENOSHITA HIDEHIRO
IPC: H01F1/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic material which has an extremely small δH value and embodies high electric resistance and arbitrary 4 πMs by specifying the ratio of the Y site and Fe site of YIG ferrite to a specific range and substituting a part of Fe with Mn or Al. SOLUTION: The composition is represented by formulas (3.01<=A<=3.08, 0<=B<=0.5, 0<=C<=0.009). The composition purity is preferably 99 to 99.99%, the relative sintering density 95 to 99.9% and the average crystal grain size 5 to 50 μm. As a result, δH is <=7 (Oe), more adequately <=5 (Oe) and the low- loss garnet magnetic material for high-frequencies having the high resistance of >=1010 (Ω/cm) in a room temp. is obtained. In addition, 4 πMs may be arbitrarily set within a range of 100 to 1800 gauss and the material having 4 πMs suitable for the use frequency is selectable. Further, the insertion loss of the irreversible circuit element for high-frequencies may be confined to <=-0.8 (db), more adequately <=-0.5 (db). This element is adequate for isolators, circulators, gyrators, or the like, in high-frequency circuits of microwaves, milliwaves, or the like.
Patent JP-2000194574-A (JP)
Title: Asynchronous input/output system
Inventor: FUKUSHIMA TAKESHI
IPC: G06F9/46
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous input/output system which generates no overhead of thread generation and secures no unnecessary memory. SOLUTION: A thread-in-asynchronous-input/output-processing storage part 13 is stored with the correspondence between a thread 12 which is in processing of asynchronous input and output requested by a process 11 and an inputted or outputted file. An asynchronous input/output request retrieving means 113 performs retrieval from a thread-in-asynchronous-input/output-processing storage part 13 to check whether or not there is a thread performing an asynchronous input/output processing for the same file with an asynchronous input/output request which is newly issued. When there is a thread performing the asynchronous input/output processing or the same file, the input/output processing of the new request is performed after the current input/output processing of the thread ends.  When there is not thread in the asynchronous input/output processing for the same file, a new thread is generated and made to perform the input/output processing of the new request.
Patent JP-H11249557-A (JP)
Title: Building form map display device
Inventor: HAYASHI SEIJI
IPC: G09B29/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to display a comprehensible map of a state of the surroundings along a route in a case of a rout guidance. SOLUTION: This device has a storage means 3 for storing data of a building form map having a row of the coordinate of the forms for each of architectures, facilities, and other various buildings, and information belonging to the buildings including information on the heights; a display means 12 for displaying the map; and a display control means 4 for determining a display mode of a building at least according to its height and displaying the building form map on the display means. In this case, the building form map changed in the display mode according to the height of the building is displayed on the display means 12.
Patent JP-2001184821-A (JP)
Title: Magnetic head and magnetic recorder
Inventor: ISHIHARA HIROHISA
IPC: G11B21/21
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which prevents the surface of a magnetic recording medium from being flawed by the sharp edge parts the magnetic head even if the magnetic head inclines to come closer to the magnetic recording medium. SOLUTION: The medium-facing surface of a slider body 15 is provided with rail parts 22, 23 and 25 for floating of the slider body. The upstream side in the rotating direction of the magnetic recording medium of the slider body 15 is formed as a trailing side 19 on the downstream side in the rotating direction. Projecting parts 25 which are lower than the height of the sub-rail part 25 and are more approximate to the magnetic recording medium than the end on the trailing side of the slider body 15 in the rolling state of the slider body 15 are formed in the corner parts of the medium-facing surface on the trailing side of the slider body 15.
Patent JP-2001181474-A (JP)
Title: Flame-retardant phenol resin composition, prepreg and copper-clad laminate
Inventor: NARABE YOSHIYUKI
IPC: C08L61/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition exhibiting excellent flame retardance without using a halogen-based flame retardant, excellent in heat resistance and punching quality and a prepreg and a copper-clad laminate using the above phenol resin composition. SOLUTION: This flame-retardant phenol resin composition comprises a vegetable oil-modified phenol resin obtained by reacting vegetable oil-added phenols obtained by adding a vegetable oil to phenols with aldehydes in the presence of an alkali catalyst, a melamine-modified phenol resin and a phosphate. This prepreg is obtained by impregnating the above flame-retardant phenol resin composition into a paper substrate. This copper-clad laminate is obtained by overlapping the plural sheets of prepreg and superposing copper foil to the outermost layer and heating the superposed material under pressure.