baber/WOPTO huggingface dataset:
Patent JP-H01176377-A (JP)
Title: Actuator lock device for head seek
Inventor: HASEGAWA KAZUNORI
IPC: G11B21/22
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an actuator lock device for head seek of no heat and low cost by providing a member to be pressed by a recording medium when the recording medium is inserted to the device and to cancel engagement between an engaging member, which is provided in a head, and the engaging member which is provided in the device. CONSTITUTION:Since a member 7 is provided to be pressed by a recording medium 15 when the recording medium 15 is inserted to the device and to cancel the engagement between the engaging member 6a, which is provided in a head 1, and an engaging member 6b which is provided in the device, the head can be unlocked by a mechanism member. Thus, it is not necessary to provide an electro-magnetic solenoid or an exclusive-use circuit. Accordingly, the actuator lock device for head seek of no heat and the low cost can be realized.
Patent JP-H11153254-A (JP)
Title: Cavitation-preventive butterfly valve
Inventor: KOHAMA KATSUHIKO
IPC: F16K1/22
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the cavitation by providing a porous material in a through passage on the downstream side of a valve element. SOLUTION: When a valve element 3 is throttled in a condition indicated by a chain line, a concentrated jet passing through a nozzle side B is decentralized to unify the water flow by a porous material 4 provided in the vicinity of the valve element 3. The noise is reduced and the growth of the cavitation is suppressed by leading the jet passing through an orifice side A to the center of a pipe, and unifying the water flow by the porous material 4. A recessed part 4a to escape a turning area of the valve element 3 is formed on an end face of the valve element 3 side of the porous material 4, and the porous material 4 is provided at the position on the downstream side of the valve element 3 where the cavitation is generated. Not only the water flow is unified, but also the turn of the valve element 3 is not impeded by the porous material 4.
Patent JP-H09177041-A (JP)
Title: Radio wave transmission type sound insulating panel
Inventor: INADA ISATO
IPC: E01F8/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating panel which hardly causes a problem such as curving even when enlarged by providing a frame body formed of metal, and a back plate, an intermediate plate, and a front plate which are made of resin. SOLUTION: A resin-made back plate 2, a resin-made intermediate plate 3 and a resin-made front plate 4 are provided within the frame of a metallic frame body 1 formed into a window frame shape by use of a zinc plated steel plate or aluminum extruded material. The resin-made front plate 4 has a sound absorbing opening part 5. A sound absorbing material 6 such as rock wool or glass wool is provided between the resin-made back plate 2 and the resin- made front plate 4, and sound insulating function is attained by the actions of an air layer 7 and the sound absorbing material 6. Since the frame body 1 is made of metal, the reduction in strength at high temperature is minimized, and a strength necessary for enlargement can be ensured.  Further, since the back plate 2, the intermediate plate 3, and the front plate 4 are made of resin, radio wave jamming in the neighborhood by interruption and reflection of radio waves can be reduced.
Patent JP-H08176081-A (JP)
Title: Production of n-alkoxymethyl(meth)acrylamide
Inventor: YAMASHITA HIROKAZU
IPC: C07C233/20
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the subject compound with low polymer content, useful for e.g. resin modification, by reaction of N-methylol (meth)acrylamide with an alcohol in the presence of an acid catalyst under aeration to adjust the pH level of the reaction system followed by concentration at reduced pressures. CONSTITUTION: (A) An N-methylol (meth)acrylamide of formula CH2 =C(R1 ) CONHCH2 OH (R1 is H or methyl) or a reaction liquor containing the same is reacted with (B) an alcohol of formula R2 OH (R2 is a 1-3C lower alkyl) in the presence of an acid catalyst under aeration to adjust the pH level of the reaction liquor to >=5 but <8 followed by concentration under reduced pressure under aeration, thus affording (C) the objective N-alkoxymethyl (meth)acrylamide of formula CH2 =C(R1 )CONHCH2 OR2 . Preferably the pH level of the reaction liquor before pH adjustment is 2-5.
Patent JP-H05150616-A (JP)
Title: Scorotron electrifying charger
Inventor: OTSUKI YASUHISA
IPC: G03G15/02
Filed: 1991-11-26
Abstract: PURPOSE:To adjust the tension of a grid with simple constitution by locking one end side of the grid to the side of either of charger end blocks at both ends, and locking the other end side of the grid to the side of a grid anchor which is provided to freely turn in a direction where the grid is stretched with respect to the other end block. CONSTITUTION:On the opposite side to the charger end block 14, one charger end block is provided and one end of the grid 6 is locked by the hook of the end block. Then, the other end of the grid 6 is locked to the side of the grid anchor 9 which is provided to freely turn in the direction where the grid 6 is stretched with respect to the end block 14. The grid anchor 9 is turnably and pivotally supported on a pin 10 planted on the side surface of the block 14, and a tension adjusting screw 15 with a dent is tightened, then the grid anchor 9 is rotated in a direction shown by an arrow X around the pin 10, so that the hook 9a pulls the grid 6.
Patent JP-H06164638-A (JP)
Title: Electronic mail processing system
Inventor: SEKIGUCHI MASAMI
IPC: H04L12/58
Filed: 1992-11-20
Abstract: PURPOSE:To facilitate the transfer of the data of binary form of the image data, etc., by an electronic mail. CONSTITUTION:When a terminal 1 sends a mail, the binary data are processed to convert into a text form if an object to be transferred is the binary data of the image data, etc. Then an identifier is set in a user defining field of the mail header part to show the binary data, and an header is added to the head of the binary data converted into a text form. Then the mail is transmitted. When the mail is received, the head of the binary data of a text form is retrieved by the header when the identifier showing the binary data is set in the user defining field of the header part of the mail. Then the retrieved binary data of a text form is converted into a binary form by a mail processing part 12.
Patent JP-H05330245-A (JP)
Title: Image recording method
Inventor: SAITO YOSHINORI
IPC: B41J31/10
Filed: 1992-11-20
Abstract: PURPOSE:To provide a means capable of distinguishing image receiving sheets each other or an image receiving sheet from paper of other recording system. CONSTITUTION:A thermal transfer sheet wherein a thermal transfer layer containing a sublimable dye is provided on a base material 2 and an image receiving sheet 1 wherein a receiving layer receiving the dye sublimed from the thermal transfer sheet is provided on a flexible sheet base material and a detection mark is provided to the rear of the base material are fed so that the thermal transfer layer and the receiving layer are superposed one upon another. Before both sheets are fed to a position where a thermal head is present, the detection mark provided to the image receiving sheet is detected from the rear of the sheet 1 by the optical sensor provided in a printer to confirm whether both sheets are fed before thermal recording is performed by the thermal head.
Patent JP-2000159022-A (JP)
Title: Sealing structure of drive device for door mirror
Inventor: OKADA HIROKI
IPC: B60R1/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sealing structure of a drive device for a door mirror. SOLUTION: A drive device for a door mirror for rotating a door mirror by operation from inside the car cabin is equipped with a case in which the drive device is installed and a cover for closing the case, wherein a sealing material is interposed between the cover and case, and is sealed so that a sealing material is provided on the cover or part of case or the cover and part of the case, and a projection is provided on the side opposing to the sealing material. If this projection abuts to the sealing material when the case is to be closed with the cover, part of the sealing material contacts resiliently with the projection so that the gap between the cover and case is waterproofed.
Patent JP-H03193114-A (JP)
Title: Dehumidifier
Inventor: MOTOHASHI MAKOTO
IPC: F26B9/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain an efficient dehumidifier by operating the dehumidifier only within the fungus growing region shown on the axes of temp. and humidity by providing a control circuit detecting temp. and humidity to control the drive of the motor of a ventilation unit to a DC electric circuit part. CONSTITUTION:A suction port 1a, an emitting port 1b and the flow passage communicating with both of them are provided to housings 1A, 1B. A moisture absorbent 21, a moisture absorbent support 22 and a heating unit 3 consisting of a heater 3c and a heating plate 3b are built in the moisture absorbing unit 2 provided to the flow passage. Further, a ventilation unit 4 consisting of a fan 4b and a motor 4a is provided to the flow passage and connected to a DC power supply part through a switch in a DC electric circuit part 5. Further, the heating unit 3 and a circuit charging the DC power supply part is connected to a DC power source through a switch in an AC electric circuit part 6 and the control circuit 7 provided to the circuit part 5 detects temp. and humidity to control the drive of the motor 4a.
Patent JP-H08178984-A (JP)
Title: Current probe
Inventor: MASUDA KOICHIRO
IPC: G01N27/72
Filed: 1994-12-21
Abstract: PURPOSE: To provide a current probe which can simply find a current leaking position of a metallic housing. CONSTITUTION: A current probe is characterized by a constitution wherein in a metallic cylinder equipped with a concentric cavity 2 inside, a magnetic field sensor 4 is placed inside the cavity 2, a concentric and circumferential slit 1 passing through the cavity 2 is provided on one of end faces and the end face where the slit 1 is provided is covered by an electrically insulating sheet 3. Since difference between current density flowing into a circle which the slit 1 makes, and current density leaking out from this circumference is output of the probe, a current leaking position can be simply found.
Patent JP-H05264014-A (JP)
Title: Arrangement for supporting and guiding cyclone skirt in boiler having circulating fluidized bed
IPC: B04C5/13
Filed: 1991-11-26
Abstract: PURPOSE: To provide an arrangement for supporting and guiding a one member skirt, without supporting it directly on a refractory material. CONSTITUTION: This arrangement comprises at least three 'shoe 3' components which pass through the cyclone body 2 and the ends which support the top portion of a skirt 1. By means of this disposition, the arrangement enables the skirt 1 to be held at its periphery, thereby limiting deformation of the skirt. Preferably, the inner ends of the shoes support the top portion of the skirt 1 via a horizontal annular flange provided on the skirt 1.
Patent JP-H02291612-A (JP)
Title: Longitudinal sealing of cable
Inventor: GUNTAA YOON
IPC: H01B7/285
Filed: 1989-12-25
Abstract: PURPOSE: To accomplish excellent sealing at a high speed by means of an extruder by adding a required getting agent to the liquid suitable for gelation of a sealing solid substance and using a viscosity reducing effect due to a shearing force in the sealing solid substance. CONSTITUTION: When an organic technical gelling agent is added to the liquid suitable for gelation of a sealing solid substance, viscosity is reduced according to application of a shearing force. Therefore, when a cable is wetted by means of an extruder while using the solid substance containing this liquid and coating is carried out at a relative speed with the cable for filling the gap, the solid substance is applied to the cable at a constant concentration and in a constant composition because of a viscosity reducing effect based on the shearing force, and as a result, viscosity is increased so as to fix the cable after the shearing force is removed. As a result, excellent longitudinal sealing can be carried out at a high speed by means of the extruder without respect to ambient temperature and the like.
Patent JP-H10155924-A (JP)
Title: Dustproof hood
Inventor: MIZUKOSHI KENJI
IPC: A62B17/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent entering of dust from a difference in level part between a nose and left and right cheeks, by placing a soft pad part having a shape for compensating a difference in level part between the nose and the left and right cheeks, under an opening for eyes, of a hood, and connecting a gore connected with the pad part, with an upper part of a mask part of the hood. SOLUTION: A dustproof hood 1 comprises a hood part 2 for covering a head, and a skirt part 3 sewn on a lower part of the hood part, for covering an area from a neck to a shoulder. A mask part 6 for covering a nose and a mouth at a lower part of an opening part 4 for eyes, comprises a bellows cloth 8 for covering the periphery of a chin, a pad part to be closely kept into contact with the nose and the left and right cheeks, and a gore 20 for connecting the pad part 9 and the mask part 6. Further the pad part 9 has a shape to be closely kept into contact with the difference in level part between the nose and the left and right cheeks, and is wrapped by the cloth of the gore 10.  The pad part 9 is closely kept into contact with a face from the nose to the left and right cheeks, when an workman wears the dustproof hood, so that the space can not be found in the difference in level part between the nose and the left and right cheeks.
Patent JP-H03227931-A (JP)
Title: Combination of nonsteroidal anti-inflammatory agent and tetracycline
Inventor: ROON EMU GORABU
IPC: A61P1/02
Filed: 1990-11-30
Abstract: PURPOSE: To provide a composition that contains individually specific amounts of tetracycline and non-steroidal anti-inflammatory agents and can treat mammals afflicted from tissue-destructive conditions relating to excess metalloproteinase activity. CONSTITUTION: This composition comprises (A) a tetracycline in such an amount that is effective as an anticollagenase but is not effective as an antibiotic substance, for example, 4-de(dimethylamino)-tetracycline, 6# a benzylthiomethylenetetracycline and (B) a non-steroidal antiinflammatory agent in such an amount that brings about marked reduction in bon destruction in combination with the component A in such an amount that is effective as an anticollagenase, for example, acetic acids, propionic acids, fenamates, pyrazoles or oxycums in amounts of A: 0.1-24mg/Kg/day and B: 0.3-3,500mg/kg/day.  Rheumatoid arthritis, hypertrophic arthritis, corneal ulcer, epidermolysis bullosa, osteoporosis and other metabolic bone diseases, diseases bringing about damage to basement membrane, diseases accompanied by passing through the cells of the basement membrane and periodontal diseases are cited as curable diseases.
Patent JP-H07202206-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUMOTO TOMOTAKA
IPC: H01L21/336
Filed: 1993-12-28
Abstract: PURPOSE:To suppress of parasitic capacitance between a source/drain electrode and a gate electrode by selectively oxidizing the edge parts of a source electrode and a drain electrode that overlap with the forming region of a gate electrode with the method of anode oxidizing that can control the thickness of an oxide film with good repeatability and high precision. CONSTITUTION:A source electrode 18 and a drain electrode 19 are formed by etching and removing a Cr film with a mask of a second resist film 20. Then dipping the device in a solution of 3% tartaric acid and ethylene glycol with a ratio of 1:9 without peeling off the second resist film 20 and arranging the drain electrode 19 as an anode and Pt electrode in the solution as a cathode, an edge part of the drain electrode 19 made of a Cr film is anode oxidized. By applying voltage to a gate electrode 12, turning the thin film transistor on and keeping a source electrode 18 and the drain electrode 19 to approximately the same electrical potential, the source electrode 18 is anode oxidized simultaneously with the anode oxidization of the edge part of the drain electrode 19.
Patent JP-H06182772-A (JP)
Title: Flexible impression material
Inventor: INAMURA SEIICHI
IPC: B22C7/02
Filed: 1992-12-17
Abstract: PURPOSE:To furnish a flexible impression material which can follow the indentation of the surface of a prototype completely and, in addition, of which an adhesive layer formed on one surface of a base sheet is hardly deteriorated by a change with time. CONSTITUTION:A flexible impression material 2 is obtained from a composition prepared by mixing an ethylene olefin copolymer of Mooney viscosity (ML1+4, 100 deg.C) of 5 to 10 in EPDM and adding a saturated 6-24C fatty acid by 0.1 to 5wt.% to a resin composition. It is more preferable that an adhesive layer 22 is formed on one surface of a sheet 21 of the impression material. According to this constitution, an excellent impression material can be obtained, although the amount of the compounded saturation fatty acid is small.
Patent JP-H04208058-A (JP)
Title: Device for propelling magnetically levitated vehicle
Inventor: FUJIWARA SHUNSUKE
IPC: B60L13/10
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a low order electromagnetic pulsating power for affecting adverse influence to a superconducting coil and to obtain a propulsion device for a magnetically levitated vehicle to be stably traveled by differentiating magnetomotive forces generated in inner and outer coils for constituting propulsion coils. CONSTITUTION:Reference numeral 2 denotes a propulsion coil, which is formed of two layers of an inner coil 2a and an outer coil 2b. The number of turns of an outer coil conductor 3b is increased more than that of an inner coil conductor 3a so that mutual inductances of the coils 2a, 2b and a superconducting coil 1 become substantially equal. With this structure, a secondary spacial harmonic magnetic field component in a conventional propelling device 10 which one layer of 3-phase coils is disposed, can be set to substantially zero, and further influence of 1.5-order electromagnetic pulsating power due to a 0.5-order spacial harmonic magnetic field caused by the difference of distances of the inner and outer coils to the coil 1 in the conventional device in which two layers of 3-phase coils are disposed, can be removed.
Patent JP-2001150613-A (JP)
Title: Multilayered uniaxially stretched film and multilayered film for self-adhesive packaging
Inventor: YANASE KOICHI
IPC: B32B27/36
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered uniaxially stretched film having a property hard to tear in its stretching direction and excellent in heat resistance and aroma retention and a multilayered film for self-adhesive packaging comprising the multilayered uniaxially stretched film. SOLUTION: A multilayered uniaxially stretched film is constituted of at least a layer (X) and a layer (Y) and the layer (X) comprises at least one resin selected from the group consisting of a thermoplastic polyester resin, an ethylene/vinyl alcohol copolymer resin, a polyamide resin, a polycarbonate resin and a methacrylic resin and the layer (Y) comprises an ethylenic resin and the crystal c-axis orientation function Fε of the ethylenic resin calculated by an infrared dichroic ratio measuring method is 2.0×10-1 or less. A multilayered film for self-adhesive packing comprises the multilayered uniaxially stretched film.
Patent JP-H08177542-A (JP)
Title: Control device for vehicle
Inventor: TABATA ATSUSHI
IPC: F02D17/02
Filed: 1994-12-27
Abstract: PURPOSE: To secure the traveling stability of a vehicle at the failing time of a power transmission switching device such as an automatic transmission. CONSTITUTION: A power transmission switching device for transmitting power, outputted from a cylinder changeable engine 100, to wheels is connected to this engine 100. A control device for a vehicle is provided with a failure judging means 102 for judging the failure of the power transmission switching means 101, and an inhibiting means 103 for inhibiting the change of a combustion cut-off cylinder in the engine 100 in the case of judging the failure of the power transmission switching device 101.
Patent JP-2000163678-A (JP)
Title: Radio-wave alarm
Inventor: YAMADA TAKAHARU
IPC: H04B17/318
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a radio-wave alarm which can detect the presence/absence of tapping radio equipment regardless of the modulating system, installed position, and installed state of the radio equipment. SOLUTION: A radio-wave alarm is provided with an antenna section 1 which outputs a reception signal upon receiving a transmission signal sent from tapping radio equipment, a frequency band-wise electric field intensity digitizing section 40 which digitizes the electric field intensity of the reception signal outputted from the antenna section 1 at every band, and a data base in which a prescribed criterion is recorded. The alarm is also provided with a checking section 41 which discriminates the presence/absence of abnormal radio waves based on the output of the digitizing section 40 and the criterion recorded in the data base 5 and an alarm display 9 which displays the state discriminated by the checking section 41.
Patent JP-H06161329-A (JP)
Title: Image forming device
Inventor: ONO HIROSHI
IPC: G03G15/00
Filed: 1992-11-26
Abstract: PURPOSE:To easily remove the sticking objects of an edge part without damaging a photosensitive body by providing a cleaning-blade cleaning member which enters between the cleaning blade and the photosensitive body and retracts therefrom. CONSTITUTION:The cleaning member 5 is composed of a plate spring 6 as the main body, and its front end is covered with a rubber part 7. At the same time that the photosensitive body 1 starts to rotate reversely (rotation in the direction shown by a broken line arrow) after copying is finished and the rotation of the photosensitive body 1 stops, the cleaning member 5 starts to move downward, and the abutting force of the blade is weakened. When the entering of the cleaning member 5 is finished, the reverse rotation of the photosensitive body 1 is stopped. Thereafter, at the same time when the subsequent copying operation is started, the photosensitive body 1 starts to rotate normally, the cleaning member 5 starts to retract, and the rubber part 7 moves away from an abutting part 6. During retracting, the rubber part 7 scrapes objects sticking around the edge part off while wrinkling.
Patent JP-H11153306-A (JP)
Title: Premix combustor
Inventor: TAKEMURA YOSHIRO
IPC: F23C99/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a combustor which enables application for a diversified shapes of a combustion chamber under a lower production cost while promoting a lower NOx designing with the stability of flames. SOLUTION: A flame holding chamber 12 is arranged to be closed by a bottom plate 14 with the side thereof surrounded by a plate-shaped body 13b. A burner port part 17 which comprise a plurality of burner port 16 to inject a premixed gas to the flame holding chamber 12 and a part without the burner port are arranged alternately at least on a part of surfaces 13b as opposed to each other of the plate-shaped body while the part without the burner port is arranged on a surface facing the burner port part 17.