baber/WOPTO huggingface dataset:
Patent JP-H09135125-A (JP)
Title: Abnormality detection circuit for amplifier
Inventor: TAKENAGA KOTARO
IPC: H03F1/52
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of the amplifier by extracting pilot signal with a filter connecting to an output side isolation port of a 2nd 90 deg. coupler and amplifying/detecting the signal for a monitor output. SOLUTION: The circuit is provided with amplifiers 1, a distribution use 90 deg. coupler 2, a synthesis use 90 deg. coupler 3, an oscillator 5, a filter 8, a detector 9, an amplifier 10 and an attenuator 14 to attenuate a signal. Then a pilot signal is distributed at isolation ports of the distribution use 90 deg. coupler 2, and the distributed signals are combined at isolation ports of the synthesis use 90 deg. coupler 3. The signal received from the distribution use 90 deg. coupler 2 is outputted from an output port of the synthesis use 90 deg. coupler 3 and the pilot signal oscillated from an oscillator 5 and given to the isolation port of the distribution use 90 deg. coupler 2 via an attenuator 14 is outputted from the isolation port of the synthesis use 90 deg. coupler 3 and outputted to the filter 8 via the attenuator 14.
Patent JP-H01153359-A (JP)
Title: Seat belt for vehicle or the like
Inventor: KOBAYASHI TADASHI
IPC: B60R22/12
Filed: 1987-12-09
Abstract: PURPOSE:To give a shock absorbing function to a seat belt itself so as to prevent a passenger from being harmed upon accident, by attaching a shock absorbing material such as foamed polyethylene or the like to a seat belt at positions where the seat belt makes contact with the passenger. CONSTITUTION:A shock absorbing material 10 such as foamed polyethylene, vinyl, nitrile rubber, high damping rubber, silicon group rubber or the like is applied to a web surface 6 of a seat belt at positions where the seat belt makes contact with a passenger. In such a applying method, semi-spherical shock absorbing material pieces are spotted on the web surface 6 of the seat belt, or a shock absorbing material band 10 is wound around the web surface 6 of the seat belt. Due to the provision of a shock absorbing function to the seat belt itself, it is possible to aim at preventing the passenger from being harmed upon accident.
Patent JP-S63170248-A (JP)
Title: Production of distributed refractive index type lens
Inventor: OMI SHIGEAKI
IPC: C03C21/00
Filed: 1986-12-30
Abstract: PURPOSE:To obtain a titled lens having arbitrary different numerical apertures, by subjecting part of the ion [I] constituting a glass body to an ion exchange with ion [II] to uniformize the concn. distribution, then subjecting part of the ion [II] to an ion exchange with ion [III]. CONSTITUTION:The glass body 6 contg. the ion [I] such as Na<+> or K<+> is immersed in a vessel 10 filled with a fused salt 7 such nitrate or sulfate of the ion [II] such as Ag<+> or Tl<+> to generate a high refractive index and an electric field is impressed between electrodes 8 and 9 to bring part of the ion [I] into the ion exchange with the ion [II]. Such glass body 6 is then taken out and is heated to the temp. enough to uniformize the concn. distribution over the radius of the glass body 6 from the central part thereof by which the concn. distributions of the ion [I] and ion [II] in the glass body are uniformized. Such glass body is then immersed into the fused salt contg. the ion [III] such as Na<+> or K<+> to generate the refractive index lower than the refractive index of the ion [II] to bring part of the ion [II] into the ion exchange with the ion [III]. The distributed index type glass in which the concn. of the ion [II] decreases parabolically to the radius direction from the center of the glass body and the concn. of the ion [III] increases parabolically to the radius direction from the center is thus obtd.
Patent JP-H03170947-A (JP)
Title: Developer for electrostatic charge image
Inventor: OZAWA YOSHIO
IPC: G03G9/08
Filed: 1989-11-29
Abstract: PURPOSE:To improve the charge stability of a developer and to prevent the deterioration of image quality even after printing of many sheets by compounding the wet process silica subjected to a hydrophobic treatment by vapor reaction using a dimethyl silane compd. or trimethyl silane compd. as an external additive to a toner. CONSTITUTION:The powder which is the silica powder synthesized by a wet process and subjected to hydrophobic treatment on the surface by the vapor reaction with the dimethyl silane compd. or the trimethyl silane compd. is incorporated into the developer for electrostatic charge images. The wet process silica has fine pores in the internal structure and contains the many water molecules bonded by Van der Waals force to the silanol group of the pore surfaces and, therefore, the stable chargeability necessary for development is imparted to the toner. Further, the hydrophobic property is improved by heating the toner by the vapor reaction with the dimethyl silane compd. and/or the trimethyl silane compd. The adequate flowability and electrostatic charge stability are imparted to the toner in this way and the deterioration in the images is prevented.
Patent JP-H05124381-A (JP)
Title: Confidential information carrier and manufacture thereof
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/08
Filed: 1991-10-30
Abstract: PURPOSE:To make it easy to position a label, at sticking, on a post card when confidential information is to be hidden by the label and to hide the confidential information on both sides of the card with one label, in information carrier such as the post card. CONSTITUTION:After sticking, a peelable pressure sensitive adhesive 9 is provided on a rear face and introducing sentence 8 is provided on a top face. A label 6 having folding seam 7 is pinched in such a manner that the folding seam 7 covers confidential information 3, 5 corresponding to an edge of a piece of post card 1 with respect to the post card 1 having the confidential information 3, 5 on both sides, so as to stick it by the pressure sensitive adhesive 9 in a peelable way. The positioning can be done by making the label 6 in a folding state strike on the edge of the post card 1 in such a manner that the folding seam 7 corresponds thereto. When the stuck label 6 is peeled off, the confidential information 3 and 5 will be exposed.
Patent JP-2001134035-A (JP)
Title: Device for detecting deviation of color image forming position and image forming device using the same
Inventor: ANDO MAKOTO
IPC: H04N1/46
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the deviation of a color image forming position and an image forming device using the same capable of surely preventing a pattern for detecting misregistration from being erroneously detected and improving reliability and noise resistance in the case of sampling the pattern for detecting misregistration. SOLUTION: The detection area of the plural patterns for detecting the deviation of a color image forming position successively formed on the surface of an object to be detected is set with the detected pattern for detecting the deviation of the color image forming position as reference in the case of detecting the previous pattern for detecting the deviation of the color image forming position.
Patent JP-H07163755-A (JP)
Title: Tv game device
Inventor: AKATA ISAO
IPC: A63F13/55
Filed: 1993-12-13
Abstract: PURPOSE:To increase the durability of a button and the controllability and relieve the load on a signal processing part, by making it possible to simultaneously indicate both direction and motion against character signals or the like to a first-a fourth buttons under a condition of a game. CONSTITUTION:The game device is composed of a controller 3 provided with a minitor 2, a cross button 33, and a first-a fourtn buttons 34-37, a game controller 11 provided with a coincidence discrimination means 111, an operation button discrimination means 112, a cross button operation discrimination means 113, and a cross button operational direction discrimination means 114, etc. When a hitting signal and a character signal coincide with each other, it is discriminated whether one of the first-the fourth buttons is operated or not. When one of the first-the fourth buttons is operated, a hitting signal is transferred in the first base-the home base on a game display of the corresponding monitor with the first-the fourth buttons.
Patent JP-H08133916-A (JP)
Title: Cleaning of plant environment and prevention of occurrence of disease injury
Inventor: TOYOSHIMA MINORU
IPC: A01N59/00
Filed: 1994-11-10
Abstract: PURPOSE: To sterilize pathogenic germs inhibiting growth of vegetables, fruits, etc., in culture. CONSTITUTION: An aqueous solution of chlorine dioxide having approximately about 15-40ppm is sprayed to plants in culture and pathogenic germs are sterilized to clean a planting environment and to prevent occurrence of disease injury.
Patent JP-H07166337-A (JP)
Title: High strength sintered target material for magnetron sputtering
Inventor: HIJIKATA KENICHI
IPC: C23C14/34
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a high strength sintered target material used for forming a magneto-optical recording thin film by magnetron sputtering. CONSTITUTION:This high strength sintered target material has a compsn. consisting of 0.1-10wt.% Cr, Ti, Nb, Mo or Ta as a coating metal, 30-50wt.% rare earth metal and the balance iron family metal and a structure consisting of a rare earth metal-iron family metal intermetallic compd. phase, a coating metallic phase coating the surface of the intermetallic compd. and a coexistent phase of the rare earth metal and a rare earth metal-iron family metal intermetallic compd. and has >=90% theoretical density ratio. When this target material is used, a thin film having magneto-optical characteristics is formed.
Patent JP-H08168887-A (JP)
Title: Spot welding method and equipment therefor
Inventor: FUKUYORI KAZUNARI
IPC: B23K11/16
Filed: 1994-12-16
Abstract: PURPOSE: To remove a discoloring caused by the burning of a spot welding, to prevent discoloring in a time of executing spot welding, to unnecessitate the discoloring remove work and to improve the productivity when using the raw material with untreated surface like in the case of stainless vehicle where coating is not performed. CONSTITUTION: A nozzle 2 is installed at an electrode tip of a spot welding, a shield gas and a cooling liquid are jetted from the nozzle 2 onto the weld- heating part of an object to be welded. The equipment is constituted of a control part capable of controlling the required amounts of inert gas (shield gas) and the cooling liquid, and a supply time. Therefore, the discoloring remove work becomes unnecessary, and the effects of shortening of the working process, reducing of man-hours and the space saving of the working place, etc., are realized.
Patent JP-H06136492-A (JP)
Title: Production of aluminum alloy fin material for heat exchanger
Inventor: DOKOU TAKENOBU
IPC: C22C21/00
Filed: 1992-10-28
Abstract: PURPOSE:To produce an aluminum alloy fin material for a heat exchanger excellent in strength and thermal conductivity. CONSTITUTION:At the time of producing the fin material of aluminum alloy having a composition consisting of, by weight, >0.005-0.3% Si, >0.5-1.2% Fe, further >0.1-1.2% Ni and/or >0.1-1.2% Co, and the balance Al with inevitable impurities, the alloy is hot-rolled, cold-rolled at >=60%, and annealed at 300-460 deg.C. Further, cold rolling is carried out at 10-80%.
Patent JP-H03174675-A (JP)
Title: Curve interpolating device
Inventor: WAKIZAKA SHINJI
IPC: G06F17/17
Filed: 1989-12-04
Abstract: PURPOSE:To select a high-speed curve interpolation or a highly accurate curve interpolation by attaining two curve interpolation systems that calculate the curvilinear coordinate data with a single hardware. CONSTITUTION:The curvilinear coordinate data 5 on a curve is generated from the curve control coordinate data 1 which prescribes the curve. Then the data 5 are connected to each other via a straight line for approximate generation of a curve. Then two systems are selectively applied, that is, a system which performs the curve interpolation after decision of the number of data 5 generated on a curve and a system which decides an error caused between an approximate curve formed with connection secured between the data 5 via a straight line and a curve shown by a curve formula and performs the curve interpolation so that the error is kept within an allowable range. Thus it is possible to obtain a curve interpolating device via a single hardware to perform the curve interpolation by selecting a curve interpolation system which attaches importance to the improvement of the interpolating accuracy of a system which attaches importance to the improvement of the processing speed.
Patent JP-H07165311-A (JP)
Title: Picking equipment for merchandise
Inventor: OWADA YOSHIFUMI
IPC: B65G1/137
Filed: 1993-12-14
Abstract: PURPOSE:To relieve a working burden on a worker, improve work efficiency, and decrease mistakes in picking. CONSTITUTION:A temporary placement table is installed between product shelves 4a, 4b which accommodate desired products and a conveyer 2 which transfers a product collecting box for throwing-in a product. A picker 6 which picks up products from the product shelves 4a, 4b and puts it onto the temporary placement table is located between the product shelves 4a, 4a and the temporary placement table 4. A worker 7 who throws the product accommodated in the temporary placement table 5 into a product box 3 is positioned between the temporary placement table 5 and the conveyer 2 for transferring the product collecting box 3. The temporary placement table 5 is provided with the first indicating parts A1-A3 which indicate a box number to the picker 6, and the second indicating parts B1-B3 which indicate the box number and the completion of picking to the worker 7. The third indicating part C which indicates the box number is arranged in proximity to the conveyer 2.
Patent JP-H08171421-A (JP)
Title: Light beam follow-up position control system
Inventor: SHIBAKI TOSHIMASA
IPC: G05D3/00
Filed: 1994-12-16
Abstract: PURPOSE: To shorten the time needed for follow-up of a controlled object by transmitting the light beam of an optical axis from an optical transmitter and controlling freely the direction of the optical axis and also to easily confirm the control state of the optical transmitter or the controlled object by displaying them on a monitor. CONSTITUTION: This control system includes an optical transmitter 1 which transmits a light beam, a controlled object 2 which is attached with a photodetection module 10 and has a pan/tilt control drive part, a remote control operation stage 3 which holds the transmitter 1 and moves it vertically and horizontally, a remote control operation device 4 which moves the state 3 and also outputs the control position information, and a control device 5. Then the device 5 includes a display part 5a which shows the control position of the stage 3 undergone its position control by the device 4 on a monitor, and an operation part 5b which applies the direct remote control to the stage 3 via the device 4.
Patent JP-H03172810-A (JP)
Title: Device for adjusting optical axis of lens
Inventor: OKADA TAKEHIRO
IPC: H04N5/74
Filed: 1989-12-01
Abstract: PURPOSE:To adjust the misalignment of the optical axes of lenses from the outside even if there are some fluctuations in the outside diameters of the lenses by deviating the centers of at least three holding members in contact with the outside diameters of the lenses while rotating the members, thereby adjusting the lens positions. CONSTITUTION:The positions in the optical axis directions of the lens systems 1 to 3 are fixed by fixing plates 4 and the outside diameters of the lenses are pressed and positioned to the holding members 5 provided rotatably to the fixing plates 4. Three pieces of the holding members 5 are provided at 120 deg. intervals. The lens systems 1 to 3 and the fixing plates 4 and the holding members 5 are held in the positions in contact with the positioning ribs 6a to 6c provided on the inner side of a stationary lens barrel 6. The holding members 5 rotate eccentrically around a shaft 5a and press the outside diameters of the holding members 5 to the outer peripheral part 2a or 3a of the lenses and, therefore, the outer peripheral parts can be held at three points even if there are some differences in the diameters of the lenses. The holding members 5 can be rotated by inserting a screw driver or the like into the holes 4a provided the fixing plates 4 even after the lens systems 2, 3 are fixed.
Patent JP-H04189295-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/02
Filed: 1990-11-21
Abstract: PURPOSE:To effectively receive an operating device by receiving a part of the operating device in an extended machine chamber formed by extending the lower side part of both or either one of an upper and lower machine chambers to the lower side of a building beam. CONSTITUTION:In places where footboards 4 are reversed on the lower sides of building support beams 2, 3, machine chambers 12, 13 are provided, and on the lower side part of the machine chamber 12, a body frame 14 having an extended machine chamber 14A extended on the lower side of the support beam 15 of the building support beam 2 is disposed. The machine chambers 12, 13 are connected to the external part by disjointing floor boards 16 as shown by arrows X, so that a maintenance person can enter into and get out from the machine chambers 12, 13 in this state. Further, an inverter device 17 and a regenerating device 18 of 8 type of thermally consuming the regenerated power of the inverter device 17 are disposed in the machine chamber 12 and the extended machine chamber 14A, and further a driving machine 8 consisting of an electric motor 6 and a speed reducer 7 and a control board 19 is disposed in the machine chamber 13.
Patent JP-H05127116-A (JP)
Title: Deflection device
Inventor: ICHIKATAI MASATOSHI
IPC: G02B26/10
Filed: 1991-10-30
Abstract: PURPOSE:To provide the deflection device which can reduce the frictional resistance between surrounding air and 2nd border parts, not to mention the resistance between the air and 1st border parts. CONSTITUTION:A plate type polygon main body 1 which rotates on its axis is provided and plural reflecting mirrors 4 which reflect light are arranged adjacently in the rotating direction to constitute a polygon mirror 58; and the 1st border parts between the reflecting mirrors 4 are formed into curved surfaces. Thin plates 3 (disk) which reduce the frictional resistance between the 2nd border parts between the reflecting mirrors 4 and the top and reverse surfaces of the polygon mirror 58 and the surrounding air when the polygon mirror 58 rotates are provided on the top and reverse surfaces of the polygon mirror 58 of the deflection device.
Patent JP-H11139652-A (JP)
Title: Sheet type recording medium carrier device
Inventor: ASANO SHINYA
IPC: B65H31/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To discharge sheet type recording paper without jamming and to maintain recording quality favourable from a head end to a rear end of the recording paper. SOLUTION: It is detected by a recording paper detection sensor 12 that the head end of sheet type recording paper 7 passes through between a spur roller 4 and a paper discharge roller 5, and a motor 11 is controlled to revolve a flapper 9 in a horizontal state downward by a microcomputer 10. Thereafter, the motor 11 is controlled to return the flapper 9 in the horizontal state by judging time of the head end of the sheet type recording paper to reach on the flapper 9, and thereafter, it is controlled to revolve the flapper 9 after waiting until a rear end of the sheet type recording paper 7 passes through between the spur roller 4 and the paper discharge roller 5.
Patent JP-H11138855-A (JP)
Title: Cap for ink jet printhead and ink jet printer using the cap
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the residual amount of ink sticking to a face of a discharge opening after a recovery process intended to discharge ink forcibly from the discharge opening by applying a sucking force by providing capping to an ink jet printhead. SOLUTION: An absorber 101 is arranged in a cap 29, and the shape and thickness are fixed appropriately so that the absorber 101 may be positioned near a discharge opening during capping, thereby collecting ink filling a space in the cap or ink sticking to the discharge opening during capping into the absorber effectively after suction treatment.
Patent JP-H09156965-A (JP)
Title: Production of coated optical fiber wire
Inventor: OISHI KAZUMASA
IPC: G02B6/44
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To produce a coated optical fiber wire having a coating layer of the optimum hardness. SOLUTION: The first coating material is coated by a coating die 10 on an optical fiber 8 drawn from a preform 2. The coated fiber is irradiated with ultraviolet rays and treated in an environment specified on a temperature by a curing apparatus 12 to harden. Thus, the first coating layer is formed. Subsequently, the second coating material is applied on the first coating layer by a coating die 14. The coated fiber is irradiated with ultraviolet rays and treated in an environment specified on a temperature to harden by a curing apparatus 16. Thus obtained optical fiber with the second coating layer formed on it is wound up on a bobbin 22. The temperatures of the curing apparatuses 12, 16 are each controlled through a medium of a gas fed from a gas feeding part 26 (28).  The temperature is controlled in a specified range having the peak temperature corresponding to the maximum value of dynamic loss (tanδ) determined by measuring a dynamic viscoelasticity during hardening of each coating material as the standard.
Patent JP-2001128727-A (JP)
Title: Holder for hanging hair drier on wall
Inventor: SAKAMOTO TOSHIHIRO
IPC: H02H3/16
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a user from mistakenly touching a test button, to prevent the adhesion of foreign mater such as dust, water, etc., to the test button, and to facilitate the work of verifying the operation of an earth leakage breaker even in a structure that the test button is embedded in a holder cover. SOLUTION: For hanging a hair drier B on a wall surface, this holder A for hanging a hair drier is provided with a main body housing part 3 to house a drier main body 1. The holder A houses an earth leakage breaker 5 with a test button 6 inside, and an opening/closing lid 7 is mounted to a part of the holder A corresponding to the test button 6 in such a way as to be opened and closed. By opening the opening/closing lid 7 and operating the test button 6, it is possible to test the earth leakage breaker 5 if it normally operates or not.
Patent JP-S63179785-A (JP)
Inventor: KURAUSU TEEZE
IPC: C08J7/046
Filed: 1987-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。