baber/WOPTO huggingface dataset:
Patent JP-H06174957-A (JP)
Title: Polarization-plane preserving lightguide fiber and manufacture thereof
Inventor: MAIKERU GURETSUGU BURANKENSHIT
IPC: C03B37/012
Filed: 1992-10-13
Abstract: PURPOSE: To provide a double refraction rate induced by means of stress by providing a pair of glass areas facing the direction of a diameter and extending in a longitudinal direction for a clad layer and specifying the coefficient of thermal expansion and the section diameter of the glass areas. CONSTITUTION: In an optical waveguide fiber of a single plane of polarization, which is provided with a core 110 surrounded by an inner clad area 111, the core 110 guides the glass areas having the coefficient of thermal expansion, which is different from that of the remaining part of the clad, and extending in the longitudinal direction into a clad on both sides of the core 110. Thus, double refraction induced by stress is given. Namely, the areas 112 that are formed by m aterials having the coefficient of thermal expansion, which is different from the material of the clad area 11, and extends in two longitudinal directions are provided by making them face the direction of the diameter of the core 110.  When the areas 112 adversely affect the optical transntission characteristic of the fiber, when the areas 112 are formed by the m aterial which illegally absorbs the light of a transmission wavelength, for example, the inner radii of the areas 112 are set to be more than three times or preferably five times of the radius of the core 110.
Patent JP-H09149286-A (JP)
Title: Clock timing readjusting circuit and method for readjusting and matching timing of video clock input signal with horizontal synchronizing signal
Inventor: MAAKU FURANSHISU RUMURAIKU
IPC: H04N5/45
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a clock timing re-adjusting device which is provided with a delay element indicating a comparatively wide propagating delay fluctuation and is suitable for the configuration by the form of an integrated circuit. SOLUTION: A video clock input signal is supplied to a delay line 30 consisting of the plural delay elements T1-T19 and plural delayed clock signals are supplied to the taps T1-T15 of the delay line. Then, a selecting circuit 6 responds to a horizontal synchronizing signal HS, coupling is executed with the selected one of the taps as an output and a delayed output clock signal YCK with the coincidence of an end edge part with the signal HS is generated.  In order to reduce the number of the taps required for obtaining min. whole delay concerning the delay element, where min. delay resolution is obtained and also delay is fluctuated at every integrated circuit, the taps in first group T1-T13 are separated for the portion of one delay element in interval and at least one delay element of the second group T13-T16, T17-T18 and T19 is separated for the portion of more than one delay element in interval.
Patent JP-H05207144-A (JP)
Title: Response recognizing system at the time of calling designation time
Inventor: IIZUKA TAKASHI
IPC: H04M3/432
Filed: 1991-11-15
Abstract: PURPOSE:To recognize response from a callee subscriber to designation time calling, to surely inform the callee subscriber of designation time and also to record and preserve the response result. CONSTITUTION:A central controller 7 connects a signal transmitting circuit 11 and a maintaining device 7 to a line circuit 3 in time which is registered in a main storage device 9 and a calling signal is transmitted from the signal transmitting circuit 11. The maintaining device 10 recognizes response by response information which is transmitted when an extension subscriber responds so as to inform the central controller 7 of it. Unless the response from the extension subscriber is recognized, the signal transmitting circuit 11 calls the extension subscriber 2 after previously set time passes and the maintaining device 10 recognizes response so as to inform the central controller 7 of it so that a processing is completed.
Patent JP-H08163876-A (JP)
Title: Inverter for air-conditioner
Inventor: MORISHIGE ARIKICHI
IPC: H02M7/48
Filed: 1994-12-02
Abstract: PURPOSE: To eliminate connection of lead wires with the terminals of a diode bridge and a power module for driving a compressor. CONSTITUTION: A control board, a power module 1 for driving a compressor, a diode bridge 2 and a heat sink 8 are disposed in the outdoor unit of an air- conditioner. The power module 1 for driving a compressor and the diode bridge 2 are soldered to the control board 9 being brought into face contact with the heat sink 8 on the heat dissipation side thereof.
Patent JP-H08162495-A (JP)
Title: Solder ball mounting device
Inventor: NAKAZATO SHINICHI
IPC: B23K3/06
Filed: 1994-12-02
Abstract: PURPOSE: To provide a solder ball mounting device of a structure, wherein when solder balls for forming bumps are mounted on a work, the balls in a container are prevented from being marred and moreover, the balls are made to fluidize with a small amount of the air and the balls are sucked and can be picked up by a head. CONSTITUTION: The interior of a container 12 is partitioned by meshes 21 and 22 and solder balls 1 are stagnated on the mesh 22. An air blow-off part 10 for blowing off the air is provided in the container 12 and a vibrator 19 for vibrating the container 10 is provided. The vibrator 19 vibrates the container 12 comparatively weak and a comparatively small amount of the air is blown off through the part 10, whereby the balls 1 on the mesh 22 are fully fluidized and the balls are reliably sucked in suction holes 29 bored in a head 30 and can be packed up by the head 30.
Patent JP-H10141873-A (JP)
Title: Liquid trickle film type evaporator
Inventor: KUBOTA SHIKIYUU
IPC: F28D7/16
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To allow heat exchange medium to follow a flow rate change by providing a baffle plate between a heat exchange medium inlet to an evaporator and a heat transfer tube, and colliding the medium with it to be dispersed. SOLUTION: A baffle plate 5 is provided between a heat exchange medium inlet 2 to an evaporator and a heat transfer tube 4. Liquid refrigerant introduced from the inlet 2 to the evaporator is collided with the plate 5 and widely spread on a liquid distributing plate 15. In this case, a drop port of the medium at an outside of the tube 4 may be connected to the plate 15 via a groove. Thus, in the liquid trickle film type evaporator for feeding down the medium in a thin film state and heat exchanging the medium, the medium can be suitably distributed to respective heat transfer tubes. Thus, even if a flow rate of the medium is changed in an operating state of an equipment, a decrease in the performance of the evaporator due to flow-down of the medium only around partial heat transfer tube is prevented.  Thus performance of the evaporator can be performed by following the operating state of the equipment.
Patent JP-H03159711-A (JP)
Title: Mold for synthetic resin product having internal screw part
Inventor: FUJI TOMOO
IPC: B29C33/44
Filed: 1989-11-17
Abstract: PURPOSE:To remove products from a mold without utilizing any caul or the like and affecting the products by holding a molding on a movable side mold in its end and dislodging it from the product in rotating the internal screw molding mandrel and thereafter by operating an ejector plate in order to make the product eject therefrom. CONSTITUTION:On a movable side mold plate 20, the mold forming core of a fixation side and coaxial mold forming core 21 are attached and at the center of the core 21, an internal screw molding mandrel 30 and an product extruding piece 22 engaged with an ejector plate 50 in its end are fitted coaxially. The internal screw molding mandrel 30 is provided with an internal screw molding part 31 in its tip end peripheral surface and supported rotatingly and movably in the axial direction by means of slide ball bearings 36 fitted in a spacer block in its intermediate part and the rear end 32 is formed so as not to pivot by means of an angular shaft or the like and further connected movably in the axial direction to the attaching box connecting hole 45 of a chain wheel 41 supported rotatably by a movable side attaching plate 29 and second receiving plate 26 via bearings 44, 44'. After molding, in interlocking with a mold opening operation, the internal screw molding mandrel 30 retreats rotatingly via the chain wheel 41 and the end surface of the product comes into close contact with the article extruding piece 22, thereby preventing the co-rotation.
Patent JP-H07149472-A (JP)
Title: Dispersion copying system
Inventor: MATSUYAMA MAKOTO
IPC: H04N1/00
Filed: 1993-11-30
Abstract: PURPOSE:To simplify operation of a user when a job for the number of copies exceeding the number of bins is executed and to shorten a time in which all processes are completed. CONSTITUTION:A sorter job indicating part 43 is caused to obtain the number of bins for a sorter from the attribute of a sorter stored at an interior and compare the obtained number of bins with the assigned number of copies of a job indicated from a user. When the assigned number of copies of a job to be processed exceeds a limit of the number of bins, a sorter job producing part 45 is called by a job producing part 44, a plurality of jobs different in the discharge direction of a paper sheet are produced, and documents outputted by each job are stacked in such a manner that the documents are alternately stacked one copy at a time on the sorter.
Patent JP-H07152388-A (JP)
Title: 'karaoke' device
Inventor: OTSUKA MASATO
IPC: H04N9/87
Filed: 1993-11-30
Abstract: PURPOSE:To improve recreational features by changing the reproducing parameters of 'KARAOKE' (recorded accompaniment) video based on the reproducing parameters of the 'KARAOKE' music and matching the reproducing condition of the 'KARAOKE' music and the reproducing condition of the 'KARAOKE' video. CONSTITUTION:A 'KARAOKE' processing part 1 reads a 'KARAOKE' information from an HD device 3 based on the 'KARAOKE' music display data inputted from an input part 2 in accordance with a menu display, for example, reads the 'KARAOKE' video from a CD device 4 based on a 'KARAOKE' video indication information and performs the processes required for a 'KARAOKE' playing. In order to accommodate the personal taste of a 'KARAOKE' user, a speed changing operation part and a music tune changing operation part are provided so as to fit the reproducing parameter values of the 'KARAOKE' music and the 'KARAOKE' video to the personal taste.
Patent JP-H11133267-A (JP)
Title: Production of optical waveguide part
Inventor: KAWASHIMA HIROSHI
IPC: G02B6/40
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of reducing the cost of optical waveguide parts having V-grooves. SOLUTION: This process for producing the optical waveguide parts having plane optical waveguides and V-grooves 1a on a substrate 1 has a stage for forming the V-grooves 1a by etching a substrate 1 surface, then a stage for successively laminating a lower clad layer 3 and a core layer 4 on this substrate 1, then etching the core layer 4 to form optical waveguide core parts 4a, then laminating an upper clad layer 5 and forming the plane optical waveguides having the optical waveguide core parts 4a and a state for exposing the V- grooves 1a by removing the upper clad layer 5 and lower clad layer 3 on the V-grooves 1a.
Patent JP-2001122197-A (JP)
Title: Parachute
Inventor: MIZUNO YOSHINOBU
IPC: B64D17/76
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a line first type rescue parachute allowing reduction of a parachute opening time by using a pilot chute. SOLUTION: This rescue parachute has the pilot chute 5 connected to the top 32 of a canopy 3 through a bridal line 6, a suspension line 2 connected to the edge 31 of the canopy 3, and a housing container 7 for housing the canopy 3. The bridal line 6 is connected to the pilot chute 5 through a through hole 75 formed in the housing container 7. Thereby, the parachute can use the pilot chute 5 in spite of the generally used line first type to safely, certainly and rapidly open the canopy 3.
Patent JP-H05112167-A (JP)
Title: Automobile seat adjusting device
Inventor: HAYAKAWA YOSHIHIRO
IPC: B60N2/06
Filed: 1991-10-21
Abstract: PURPOSE:To enable the position adjustment of a seat, while keeping the driving posture, to set the optimum driving posture by providing an operating switch part, which outputs the signal for moving a seat forward and backward to a control unit for controlling a seat moving mechanism, in a handle. CONSTITUTION:In the case that the position adjustment of a seat 3 is not performed, an authorized switch 5c is turned off. Operation of a driving circuit 1 by adjusting switches 5a, 5b is thereby nullified. On the other hand, in the case that the position adjustment of the seat 3 is performed, the authorized switch 5c is turned on to perform a judgement that the authorization condition is ready or not with an authorization condition judging circuit 7. In the case that one authorization condition or more is ready, when the adjusting switch 5a is turned on, the motor driving circuit 1 switches polarity of a power source, which supplies the electricity to a motor 2, to the direction for moving the seat 3 forward. The seat 3 is thereby moved forward gradually.
Patent JP-H10130970-A (JP)
Title: Apparatus for detecting abnormality of amount of oiling agent impregnated into yarn and end breakage
Inventor: MAKINO SHOZABURO
IPC: D03D51/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To send warning signals and stop a frame by quantitatively measure an amount of oiling agent impregnated into yarn and detecting abnormality of the oil impregnated amount deviated from a specified value and also yarn end breakage. SOLUTION: This apparatus is equipped with an oscillation part 5 composed of an oscillation electrode 6 arranged in correspondence to a traveling passage of a yarn 1 in which oiling agent is impregnated and alternating current oscillator 7 for applying alternating voltage to the oscillation electrode 6 and a detecting part 8 composed of a pair of received electrodes 9a and 9b, a differential amplifier 10, a waveform shaper 14, a voltmeter 15, a compactor 16 and relay circuit 17, and abnormality of the oil impregnated amount and yarn end breakage are detected by the detection part 8 and the relay circuit 17 is operated by output of the compactor 16 to inform abnormality of the amount of oil agent impregnated into yarn 1 and yarn end breakage.
Patent JP-S63155322-A (JP)
Title: Multi-window clipping system
Inventor: ICHIKAWA JUNICHI
IPC: G06F3/14
Filed: 1986-12-19
Abstract: PURPOSE:To decrease the number of divided pieces of a graphic form and to display the graphic form at a high speed by reading window covering rectangle information out of a window table and deleting the parts covered with other windows out of the graphic form to be drawn together with extraction of the parts to be drawn. CONSTITUTION:A window information storing part 2 stores window defining area information on each window and the covering rectangle information on other windows that cover the defined windows in a window table 5. Under such conditions, a segment dividing part 3 that received the information on a graphic form to be drawn reads the defining area information and the covering rectangle information on the window to be drawn out of the table 5. Then the drawing pattern information on a mode where the part to be drawn in the area corresponding to the window covering rectangle information is produced out of the graphic information on the graphic form to be drawn. This produced information is informed to a pattern drawing part 4. Then the part 4 drawns the relevant graphic form on a display part 6.
Patent JP-H06145488-A (JP)
Title: Polyester composition and film made thereof
Inventor: AOYAMA MASATOSHI
IPC: C08G63/181
Filed: 1992-11-11
Abstract: PURPOSE:To provide a polyester composition giving a film having remarkably improved abrasion resistance and causing little damage to magnetic surface in high-speed transportation of the film. CONSTITUTION:The polyester is composed of an aromatic dicarboxylic acid and a glycol as main constituent components, preferably composed of an alkylene terephthalate or an alkylene naphthalate as a main constituent component and contains 0.005-10wt.% (preferably 0.01-5wt.%) of polymer particles having an average particle diameter 0.01-5mum (preferably 0.03-1mum) and composed of a polyester resin composed of a polyhydric alcohol and a polybasic acid, wherein at least one of the alcohol and acid is a >=3-valent compound. The polyhydric alcohol is preferably ethylene glycol, glycerol, trimethylolethane or pentaerythritol and the polybasic acid is preferably terephthalic acid, phthalic acid, 2,6-naphthalenedicarboxylic acid, succinic acid, trimellitic acid or pyromellitic acid.
Patent JP-S63239243-A (JP)
Title: Production of alkoxyalkylphenols
Inventor: IWAHARA MASAHIRO
IPC: C07C67/00
Filed: 1986-12-19
Abstract: PURPOSE:To improve the yield of the objective compound and facilitate the separation of product, by using a cyclic amidine as a catalyst in the production of the titled compound using phenols, alcohols and aldehydes as raw materials. CONSTITUTION:Phenols having alkoxyalkyl group (e.g. 2,6-di-t-butyl-4- methoxymethylphenol) useful as a raw material for antioxidant, antiseptic, alkylphenols, etc., are produced in high yield and efficiency, suppressing side reactions, by reacting phenols (e.g. 2,6-di-t-butylphenol), alcohols (e.g. methyl alcohol) and aldehydes (e.g. paraformaldehyde) in the presence of a cyclic amidine of e.g. formula I-V (n is integer of 1-6) usually at 0-250 deg.C, preferably 20-150 deg.C under 0-100kg/cm<2>G, preferably 0-50kg/cm<2>G pressure for 0.5-20hr.
Patent JP-H07153202-A (JP)
Title: Optical disk and information recording/reproducing device
Inventor: TAKAGI YUJI
IPC: G11B7/2407
Filed: 1993-12-01
Abstract: PURPOSE:To obtain an optical disk and an information recording/reproducing device capable of increasing the recording density and also preventing the erroneous recognization of an ID signal due to the crosstalk between each track of a land part and a group part. CONSTITUTION:The initial values of feedback registers for the CRC calculation of a sector ID reproducing circuit 26 are all made to 0 or all to 1 by a land group selecting signal (m) outputted from a CPU 23, with respect to the optical disk provided with the group recording track and the land recording track on the same surface. After that, the information of the optical disk is recorded and reproduced by the information recording/reproducing device which is constituted so as to make the CRC check for an address to reproduce the address.
Patent JP-H08155499-A (JP)
Title: Method and apparatus for ozone treatment of sludge
Inventor: SHIMIZU KOICHI
IPC: C02F11/06
Filed: 1994-12-06
Abstract: PURPOSE: To provide a method, and apparatus for ozone treatment of sludge in which a foaming phenomenon at the liquid surface in an ozone contacting tank is prevented even when raw water is sewage sludge and which can eliminate troubles associated with ozone treatment characteristics. CONSTITUTION: In a method and apparatus for ozone treatment of sludge, a defoamant tank 15 is juxtaposed beside a closed type ozone contacting tank 3. A defoaming agent stored in the tank 15, after being injected into raw water 5, is introduced into the tank 3, and ozone gas produced in an ozone generator 1 is diffused from a diffuser 4 placed near the bottom wall of the tank 3 so that desired ozone treatment is conducted for raw water. It is possible to adopt an ejector system in place of the diffuser 4.
Patent JP-2000127827-A (JP)
Title: Vehicle stock tool
Inventor: KATO NOBUYOSHI
IPC: B60N3/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle stock tool usable as a waste bag by providing, on a support bar, a stock part capable of suspending a plurality of housing bags and an opening extension part having a hook means for hooking the opening edge of the housing bag to hold the housing bag in the opened state. SOLUTION: When a housing bag 50 is mounted on a stock tool 10, both edges of a support bar 30 removed from a fixing plate 20 are inserted to right and left support holes 52 of a plurality of housing bags, respectively. Both ends of the support bar 30 are inserted to the mounting holes of the fixing plate 20 and fastened and fixed thereto by nuts, and the stock tool 10 is attracted to a metallic wall surface by a magnet. When the housing bag 50 is laid in the opened state, the vicinity of the center of the front-side opening edge 51 of the housing bag 50 at the top of a stock part 33 is held, drawn to this side, and pulled to an opening extension part 34 so as to extend the opening. A hook arm is hooked on a hook hole 54 on the front side. The housing bag 50 is thus held in the opened state so that waste can be put therein.
Patent JP-H02147056-A (JP)
Title: Slide mechanism for surgical operating table
Inventor: KAWAMOTO TAKASHI
IPC: A61G13/00
Filed: 1988-11-29
Abstract: PURPOSE:To enough slide a table top part in the length direction of a patient by providing a driving means to slide an intermediate slide member, which is arranged between a supporting member to be mounted to a column and the table top part. CONSTITUTION:For a slide mechanism 11 of a surgical operating table, a driving means 22 is provided to slide intermediate slide members 25 and 26 to be arranged between a supporting member 15, which is mounted to a column 2, and a table top part 3, and a pinions 32 and 33 of the respective intermediate slide members 25 and 26 are engaged to racks 20 and 21 of the supporting member 15. The intermediate slide members 25 and 26 are moved in a left direction only for a distance L by an actuator 22. However, in the case of this move, the pinions 32 and 33 are rotated in a counter-clock-wise direction while being engaged to upper and lower racks 20, 21 and 39. Accordingly, the upper rack 39, namely, waist part board supporting members 35 and 36 are added only by the rotational portion (distance L) of the pinions 32 and 33 and moved only for a distance 2L in the left direction.
Patent JP-H05138964-A (JP)
Title: Paper feeder
Inventor: MIMURA TAKAO
IPC: B65H5/06
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a paper feeding mechanism not generating the shift of a printing position by forming the upper end part on the downstream side in a recording sheet forward feed direction engaged with the pinch roller of a roll holder into a wedge shape. CONSTITUTION:A platen 2, a paper guide 7 guiding a recording sheet along the outer peripheral surface of the platen 2, the pinch rollers 8a, 8b coming into contact with the outer peripheral surface of the platen 2 under pressure through the opening part 7b formed to the paper guide 7 and the roller holder 9 engaged with the pinch rollers 8a, 8b are provided. The upper end part 9a on the downstream side in a recording sheet forward feed direction engaged with the pinch roller 8b of the roller holder 9 is formed into a shape guiding the recording sheet in the direction of the contact part with the pinch roller of the outer peripheral surface of the platen 2. As a result, even when the terminal part of the cardboard of cut recording paper comes to a position shifted from the pinch roller 8b, the shift of a printing position is not generated and, even when continuous form paper is fed, paper feed is not obstructed.