baber/WOPTO huggingface dataset:
Patent JP-H10160584-A (JP)
Title: Thermometer for molten metal
Inventor: SUZUKI HIROSHI
IPC: C23C4/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermometer that has high oxidation resistance and abrasion resistance and can measure temperature stably for a long time. SOLUTION: The protecting tube 4 of the thermometer has an outer protecting sleeve 3 made of carbon containing refractory material, which contains one or two kinds of inorganic material such as 5-30wt.% of carbon, Al2 O3 , ZrO2 , MgO-spinel, SiC, or SiO2 , and on wetting portion of the sleeve, 100-1000μm thick ceramics flame spraying film which is made of ZrO2 , Al2 O3 , MgO, or spinel containing 1-10wt.% CaO is formed. This provides the outer sleeve made of carbon containing material with high oxidation-resistance and abrasion resistance, and reduces cost for stabilizing temperature measuring operation and measuring temperature during manufacturing of molten metal.
Patent JP-2000166173-A (JP)
Title: Flat vibration motor, and portable information apparatus equippedthere with
Inventor: FUKUDA YOSHIAKI
IPC: H02K5/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-productivity, and high-reliability portable information apparatus, by enabling elements to be soldered en block by reflow on a board, enabling them to be mounted with high efficiency, enabling them to be mounted in high density, and materializing to give high impact resistance to a motor and its coupling part, in a vibration motor used in a portable information apparatus. SOLUTION: This device has an outer shell consisting of the bottom, the side, and the top, and the bottom is opposed adjacently to the board of the apparatus, and has a plurality of lands 2a and 2e having functions of being mechanically or electrically joined with the board of the apparatus on the bottom side. The device is equipped with a stator 1, a bearing device 3, and a rotor 4 inside the outer shell. The stator 1 has a stator core 6 and a coil 7 wound thereon, the rotor 4 has a magnet 13 and born with the bearing device 3 and surrounds the stator rotatably, and further the rotor 4 is equipped with a circular weight 14.
Patent JP-H11148902-A (JP)
Title: Apparatus for inspecting surface flaw of flat substrate
Inventor: HOSODA TADAAKI
IPC: G01N21/94
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To perform not only surface inspection by rapidly performing the feed of a substrate to be inspected substantially by the point contact of both side edges but also to adapt respective surface inspections by a reflected light system, a scattered light system and a transmitted light system and to enable the surface inspection of the substrate to be inspected different in width dimension. SOLUTION: A feed mechanism 11 wherein each one set of taper rollers 12 wherein the small diameter side end surfaces thereof are mutually opposed at a required interval are arranged in a feed direction in one row to feed a substrate A to be inspected so as to straddle the opposed taper rollers 12, 12 and an inspection space part 13 is set at the required position between the taper roller rows, air floating mechanisms 21 arranged within the required width range along the feed center between the respective one set of the taper rollers 12, 12 excepting the inspection space part 13 and floating the center part in the feed direction of the fed substrate A to be inspected by ejected air 22 from a lower part to exclude the effect of gravity,  a CCD camera 41 for continuously optically detecting the surface state of the substrate A to be inspected passed through the inspection space part 13 in the unidimensional direction crossing the feed direction at a right angle, a signal processor 42 and a CPU 43 are provided.
Patent JP-H08163437-A (JP)
Title: Video synthesis circuit
Inventor: YAMADA YOSHIKI
IPC: H04N5/275
Filed: 1994-12-07
Abstract: PURPOSE: To attain desired synthesis of video signals even when levels of plural input key signals are intermediate at the same time in the video image synthesis circuit where plural input video signals are synthesized in advance by a prescribed synthesis ratio and the synthesized signal is inserted into a background video signal. CONSTITUTION: This circuit is provided with a priority generating section 531 designating the priority between input video signals and a key signal synthesis section 506 arbitrating input key signals according to the priority, and a key signal division section 507, in which the priority key signal after arbitration is divided by a synthesis key signal being a total sum of priority key signals to avoid 2nd action of the key signals. A generated video gain control signal Kg is given to a 1st video signal synthesis section 508, in which 1st and 2nd input video signals V1 , V2 are synthesized. The resulting synthesis video signal Vm1 is given to a 2nd video signal synthesis section 509, in which the video signal is imbeded in a background video signal V6 .
Patent JP-2001147458-A (JP)
Title: Image blur correcting device
Inventor: TANII JUNICHI
IPC: G01P15/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and compaction of an image blur correcting device to optically correct the blur of a light image due to shake. SOLUTION: A ring-like guide plate 102 having a surface 102a perpendicular to an optical axis L is formed on the inside of a lens barrel 1. A correction lens 2 for blur correction is held by a lens frame 3 having a ring-like flange 301 at a periphery. The correction lens 2 is held by a guide plate 102, piezoelectric actuators 6 and 7 and a spring member 5c by pressing points (a) and (b) of the flange 301 by two-phase type truss type piezoelectric actuators 6 and 7 equipped with spring members 5a and 5b and by a pressing point (c) by a spring member 5c toward the side of the guide plate 102. The simplification of a structure is attained by holding the correction lens 2 between the guide plate 102 and the piezoelectric actuators 6 and 7, and also the highly accurate driving control of the correction lens 2 is attained.
Patent JP-H08162758-A (JP)
Title: Production of wiring board
Inventor: MIYAZAKI MAKOTO
IPC: H05K1/03
Filed: 1994-12-07
Abstract: PURPOSE: To preventing delamination of a metal electrode layer on a wiring board employing polyimide for the underlying layer of electrode by enhancing the bonding strength between the underlying layer of electrode and the metal electrode layer. CONSTITUTION: After forming an interlayer insulation film 7 by entirely applying photosensitive polyimide, an alumina board 1 is placed in an ozone processing equipment where the surface of the interlayer insulation film 7 is roughened through ozone processing. An electroless copper plating film 8 is then formed on the entire surface of the interlayer insulation film 7 and a copper electrode 10 is formed on the electroless copper plating film 8 through an opening 9a in a resist 9 patterned thereon. Finally, the resist pattern 9 and the exposed part of the electroless copper plating film 8 are removed to form a metal electrode layer 11 comprising the electroless copper plating film 8 and the copper electrode 10.
Patent JP-H07192978-A (JP)
Title: Structure of solid electrolytic capacitor with safety fuse
Inventor: KURIYAMA CHOJIRO
IPC: H01G9/12
Filed: 1993-12-27
Abstract: PURPOSE:To enhance a fusing characteristic by a method wherein the halfway part of a safety fuse wire is supported by an insulating film which is formed in a part to the bottom edge of a chip piece for a capacitor element out of the side face of the chip piece. CONSTITUTION:In a capacitor element 11 which is composed of a chip piece 11a and of an anode rod 11b which protrudes from the chip piece 11a, the anode rod 11b is fixed and bonded sideways by a welding operation or the like with reference to a lead terminal 12 on one side. Then, the chip piece 11a and one end part 14a of a safety fuse 14 such as a solder wire or the like which is arranged and installed between it and a lead terminal 13 on the other side are bonded respectively to a part which is separated from the bottom edge 11a'' of the chip piece 11a out of the side face 11a' of the chip piece 11a, and the other end part 14b is bonded to the surface of the lead terminal 13 on the other side. Then, an insulating film 17 by a synthetic resin is formed at least in a part to the bottom edge 11a'' of the chip piece 11a out of the side face 11a', and the halfway part of the safety fuse wire 14 is constituted in such a way that it comes into contact with the surface of the insulating film 17.
Patent JP-H06155973-A (JP)
Title: Manufacture of optical card
Inventor: KUBOTA TAKESHI
IPC: B42D15/10
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method for manufacture of a low cost optical card by using a high priced optical recording material usefully. CONSTITUTION:In a method for manufacture of an optical card, a duplicated light permissible base material 101 having a peeling film wherein a required transfer peeling layer is provided on its rear surface from a roughened surface original plate 15 via a mother mask 23 is formed by using the roughened surface original plate 15 wherein a pattern of an optical recording material part unit 104 is minutely arranged. Then, an optical recording material layer 102 is formed on the roughened surface. Each optical recording material part unit is arranged at a specific position of an optical card base material 106 by a thermal transfer system or a pressure-sensitive transfer system on the optical recording material layer 102 side via an adhesive layer 108. After peeling the peeling film off, further a surface-hardened layer 111 is provided onto the transfer peeling layer side via an adhesive layer 109, which is punched by an optical card unit thereafter.
Patent JP-H11155797-A (JP)
Title: Self-adhesive tape for cleaning tool
Inventor: SHIBATA OGIROU
IPC: C09J7/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive tape for cleaning tool which can be easily and surely peeled one by one. SOLUTION: The self-adhesive tape 2 wound around a winding core has a perforation 5 crossing from a terminal part (non-adhesive plane) 2a through a self-adhering plane to a terminal part 2b (non-adhesive plane) and the perforation 5 has a pull-up part 5a across the terminal part 2b in a direction different from the stretching direction of the perforation 5 at the other part. Besides, a mark 7 for starting releasing is provided at the terminal part 2b proximate to the pull-up part 5a.
Patent JP-H01172417-A (JP)
Title: Hydrophilic and thermosetting resin composition
Inventor: MORIWAKI NORIMOTO
IPC: C08G59/14
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title compsn. having a specified group, being hydrophilic and thermosetting, and being capable of providing a cured product having good corrosion resistance and chemical resistance, by reacting a polyepoxy compd. with an asymmetric dialkylhydrazine, an ester compd. and an amine compd. CONSTITUTION:A thermosetting resin compsn. contg. each one or more of amineimide groups, epoxy groups and amino groups in its molecule is obtd. by reacting a polyepoxy compd. (e.g., a condensate of bisphenol and epichlorohydrin) with an asymmetric dialkylhydrazine (e.g., dimethylhydrazine), an ester compd. [e.g., methyl (meth)acrylate] and an amine compd. (e.g., monoethanolamine). This resin compsn. has hydrophilic nature, can be made water-soluble or water-dispersible, and exhibits thermosetting characteristics in one pack and a cured product thereof has good adhesiveness, corrosion resistance and chemical resistance. This resin compsn. is used in such wide applications as an adhesive, a sealing compd. for capacitors etc., a water-soluble or emulsion paint, and an electrodeposition paint.
Patent JP-2001115035-A (JP)
Title: System for dispersing and adding vegetable fiber in aphalt
Inventor: JO HIKARI
IPC: B28C7/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To efficiently disperse fibers at a high speed and add the dispersed fibers to an asphalt when mixing the fibers in a vegetable fiber-mixed asphalt. SOLUTION: This system has a structure for making vegetable fibers collide with barrier valves 3 in a pipe 1 under a wind pressure of high-pressure air by a fan 2 and dispersing the vegetable fibers. The barrier valves 3 are continuously attached to the upper and lower sides in the pipe 1. The vegetable fibers repeating the collision are then gradually dispersed. Furthermore, the high- pressure air plays a role in delivery to an asphalt plant and addition to the asphalt and bears a series of operations.
Patent JP-2000154643-A (JP)
Title: Gondola for work
Inventor: FUJIMAKI KUNIO
IPC: E04G3/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a work gondola capable of carrying out the work efficiently. SOLUTION: This work gondola 10 is capable of traveling on a sloped surface such as roof or the like, has a plurality of wheels and is equipped with a carriage 11 freely traveling on a sloped surface and the upper end portion has a drive mechanism 12 driving a cable for take-up and extension linked to the upper portion of the sloped surface. The drive mechanism has a pair of two cable drive machines on the carriage and each independently drives the cable respectively.
Patent JP-H04198594-A (JP)
Title: Back-filling material injection control method in shield method
Inventor: TAKEUCHI MIKIO
IPC: E21D11/00
Filed: 1990-11-28
Abstract: PURPOSE:To make it possible to control a filling amount of a back-filling material automatically by detecting pressure of the back-filling material filled in a tail void, and deducting a varied value of a filling amount based on the detected value with a fuzzy control section to control discharge of a filling pump. CONSTITUTION:After a shield machine 17 excavates the ground to advance, pressure of a back-filling material filled in a tail void 15 made between segments 13 assembled in a tail plate and the ground is detected with a pressure gauge 2. After that, a fuzzy control section 8 deducts a varied value of a filling amount of the back-filling material based on the detected value from the pressure gauge 2 converted into a digital value through an A/D converter 12. Digital control signals for controlling a back-filling material filling pump 9 in the optimum discharge is outputted, and the discharge of the back-filling material filling pump 9 is controlled in the optimum based on analog control signals obtained through conversion by a D/A converter 16.
Patent JP-2001146862-A (JP)
Title: Electronic key case
Inventor: HARADA SHOICHI
IPC: E05B19/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key case capable of reducing limitation in designing by eliminating a groove part of a case main body and improving reliability at the time of putting in and out a mechanical key. SOLUTION: A key storage part 23 is provided on a case main body 12. A mechanical key 14 is stored in the key storage part 23. One end of the key storage part 23 makes an opening part 23a. The mechanical key 14 is free to get in and out of the opening part 23a. Additionally, a flexible wire 15 is provided in the case main body 12. One end of the wire 15 is connected to the mechanical key 14.
Patent JP-H08167233-A (JP)
Title: Magnetic card processor
Inventor: SUGIYAMA TAKASHI
IPC: G11B19/02
Filed: 1994-12-12
Abstract: PURPOSE: To facilitate the setting, maintenance and inspection of a magnetic card processor by reading the data recorded according to the kinds of magnetic cards and subjecting the data to required processing, then displaying the results of the processing on the cards. CONSTITUTION: Transportation ends and the card C, such as, for example, mode setting card C1, is transported via a pinch roller P when the card C is inserted into a magnetic recorder body 1 having position detecting sensors S1 to S3, etc. The magnetic recording is then read by a magnetic head H. A communication channel, communication protocol, baud rate, etc., are set at the body 1 by a control section 4 and the results of the setting are written via a head 4 in the central part of the card C. The other setting, various kinds of maintenance and inspection, etc., are similarly deal with. The setting, maintenance and inspection of the magnetic card processor are thus easily and surely executed.
Patent JP-2000149472-A (JP)
Title: Magnetic disk device and its production
Inventor: SUGAWARA NAOTO
IPC: G11B5/55
Filed: 1998-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment, to improve the focusing accuracy and to enhance the servo characteristic by directly perpendicularly irradiating a recording medium with plural laser beams divided by a diffraction grating and introducing these beams to an aperture by a telecentric objective lens. SOLUTION: The laser beam 22 having the optical axis perpendicular to the recording medium is separated into three laser beams 22a to 22c by the diffraction grating 23. These beams are transmitted through the aperture 3 and are made incident on the objective lens 1 from which the rear surface of the recording medium is perpendicularly irradiated with the beams from a light passing hole. The beams are condensed as beam spots LM, S1 and S2. The three reflected beams from the recording medium are transmitted through the object lens 1, then through the aperture 3 and are made incident on a beam splitter 27. The beams are received by photodiodes 28a to c which detect the position by detecting the difference in the reflectivity between the servo stitch 20b and land 20a formed at the recording medium from the difference in the reflection quantity by M, S1 and S2.  The tracking information is determined by the photodetecting value when M, S1 and S2 traverse the servo stitch 20b.
Patent JP-H06180801-A (JP)
Title: Tape recorder having rotary head drum
Inventor: ITOYA SHOJI
IPC: G11B5/11
Filed: 1992-12-11
Abstract: PURPOSE:To realize the high C/N of the digital audio tape recorder of 226 deg. winding. CONSTITUTION:Heads 17-1, 17-2 for recording only and heads 18-1, 18-2 for reproducing only are discretely shielded by shielding members 100 to 103 and relay parts 91, 93, 95, 97 are discretely shielded by shielding members 80-1, 80-2. The outer periphery of a rotary transformer 47 is provided with gold films 110, 111 and the short ring on the outer peripheral side of this rotary transformer 47 is formed double. Further, a leader cable 70 is drawn out of the section where a tape is not wound, by which the tape recorder is constituted.
Patent JP-H06159058-A (JP)
Title: Gas engine with auxiliary combustion chamber
Inventor: KAWAMURA HIDEO
IPC: F02B1/12
Filed: 1992-11-19
Abstract: PURPOSE:To communicate an auxiliary combustion chamber with a main combustion chamber through an auxiliary communication hole, and thereby uniformly mix combustion jet flow from the auxiliary combustion chamber with air in the main combustion chamber by means of the two step releasing of a control valve so as to be well burnt. CONSTITUTION:The gas engine allows fuel gas to be fed into an auxiliary combustion chamber 2 with a fuel feed valve 5 released, and also allows a main combustion chamber 1 and the auxiliary combustion chamber 2 to be communicated with each other through a main communication hole 30. A control valve 4 is provided with a projected section closing the main communication hole 20, and with a valve face closing the auxiliary communication hole 30. The control valve 4 allows combustion jet flow to be blown off in the outer circumferential direction of a piston by an electromagnetic drive means 25 with the auxiliary communication hole 30 released first, allows combustion jet flow to be hit against the apex of the piston 15 with the main communication hole 20 released next, and also allows aforesaid jet flow to be forwarded to the peripheral direction of the main combustion chamber to be uniformly mixed with air, so that combustion is thereby accelerated.
Patent JP-H10174129-A (JP)
Title: Mislanding adjuster for electronic beam of color cathode-ray tube
Inventor: KAWASE YASUKI
IPC: H01J9/44
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the mislanding quantity of electronic beam with high accuracy in a short time by measuring the mislanding amounts of respective primary color electronic beams at plural measuring points on the surface of color cathode-ray tube(CRT) and correcting the mislanding amounts of respective primary color electronic beams at positions closer to the display screen of color CRT. SOLUTION: Based on mislanding measuring data at nine positions due to photosensors 4a-4i measured by a landing measuring means 5, a CPU 7 lets a positive or negative current flow to correction coils 3a-3d by controlling a correct current generating means 2 so that the absolute value of that mislanding quantity can be a minimum value less than a prescribed value. Thus, the quantity of mislanding from the landing positions of respective primary color electronic beams on the display screen to regular landing positions is controlled less than the prescribed value by the synthetic magnetic field of four magnetic fields generated by this current.
Patent JP-H03194669-A (JP)
Title: Lane end recognition device
Inventor: SAITO HIROSHI
IPC: G06T1/00
Filed: 1989-12-25
Abstract: PURPOSE:To improve processing efficiency by deciding a prescribed area where a lane end is image-picked up among picture information which an image pickup means fitted to a vehicle image-picks up, emphasizing a liqhtness distribution in the area by means of a filter and detecting the lane end based on the emphasized lightness distribution. CONSTITUTION:An image in front of a travel direction is image-picked up by a camera mounted on the vehicle. When the lane end 13 exists in the area A which is set on the input image, filter outputs (x) and (y) show projecting values in parts where the lane end 13 exists. When there is no lane end 13, the filter outputs (x) and (y) output small values. Consequently, the filter outputs (x) and (y) are sliced by an appropriate threshold and the presence or absence of the lane end 13 in the area A is judged. When it is judged that there is no lane end 13 as the result of the judgement, it is judged that a change to be reported occurs in a relative relation between the vehicle and the lane end 13 and an alarm is issued from an alarm output part 33, whereby a driver is caused to draw his attention.
Patent JP-H06181545-A (JP)
Title: Automatic fpn correcting system
Inventor: SAWARA HIROKAZU
IPC: H04N5/335
Filed: 1992-12-14
Abstract: PURPOSE:To automatically remove an FPN by applying optimum correction to FPN variation in an infrared-ray image pickup device using a focal plate array sensor. CONSTITUTION:Previously obtained FPN data are stored in an FPN data memory 4, read out by an FPN data generating circuit 5 synchronously with an input picture signal 1 and subtracted by a subtractor 2 to execute FPN removal. In this FPN correction system, respective difference binarizing outputs of the FPN data and an output picture signal 3 are applied to an exclusive OR (EX-OR) circuit 12 to execute exclusive OR operation and the contents of a U/D counter 15 are increased/decreased based upon the accumulated count value of each frame. Then FPN correction gain is controlled by controlling a variable amplifier 7 in accordance with an output value (control signal 6) from the counter 15 to obtain an optimum FPN correction value.