baber/WOPTO huggingface dataset:
Patent JP-H0340240-A (JP)
Title: Optical information recording medium
Inventor: INOUE KAZUO
IPC: G11B7/2433
Filed: 1989-07-06
Abstract: PURPOSE:To increase possible repetition times of recording and erasing by providing a 1st and a 2nd protective layer, each having higher melting point than a recording layer, and providing a reflecting layer which reflects light coming from the recording layer to the recording layer again. CONSTITUTION:The medium consists of the recording layer 3, first and second protective layers 2, 4 provided on and under the recording layer, respectively, each having higher melting point than the recording layer 3, and the reflecting layer 5 formed on the second protective layer 4 to reflect light which has trans mitted through the recording layer 3 to the recording layer 3 again. The record ing layer 3 has such properties that it becomes in the first solid state by raising the temp. of the layer with light irradiation to cause absorption of energy, melting and then rapidly cooling, and that it becomes in the second solid state by heating the first solid state and gradually cooling. Moreover, the recording layer features that its reflectance in the first solid state differs from that in the second solid state. The temp. of the recording layer 3 is maintained almost same (within 20K variation) for any film thickness. Thereby, repeatable cycles of recording and erasing of this medium can be significantly improved.
Patent JP-S6068541-A (JP)
Title: Method of photographing false images
Inventor: TAGA YASUNORI
IPC: G01N23/225
Filed: 1983-09-21
Abstract: PURPOSE:To enable changes in the state of the sample to be continuously photographed as false images by performing ionic irradiations synchronously with electronic scannings at every other electronic scanning at least and detecting secondary particles by turning off a secondary particle detector during the ionic irradiations and turning it on during the time when the ionic irradiation is not performed. CONSTITUTION:Ionic irradiations are performed by an ion gun 14 synchronously with electronic scannings performed by an electron gun 16 at every other electronic scanning at least. A secondary particle detector 24 is turned off during the ionic irradiations and turned on during the time when the ionic irradiation is not performed to detect secondary particles. As a result, it is possible to detect the electronic scanning image of a sample 12 in which given changes in its state are caused by the ionic irradiation, without causing the sample 12 to be influenced by secondary particles produced by the ionic irradiation. A 16 milli camera is installed facing a photographing CRT28. By supplying given control signals from a controlling circuit 18 to a timer circuit 32, false images displayed on the CRT28 synchronously with electronic scannings performed by the electron gun 16 are continuously photographed.
Patent JP-H08154767-A (JP)
Title: Header device
Inventor: KITADA KAZUHIKO
IPC: G09F1/10
Filed: 1995-07-11
Abstract: PURPOSE: To facilitate the mounting and removing of a header cover in a header device. CONSTITUTION: This header device has a main body having a recessed part 3 for headers on its front surface and the transparent header cover 5 to be attachably and detachably method into this recessed part 3 and is so formed that the header paper 4 is installed at the rear surface of the header cover 5 in the recessed part 3. The header cover 5 and the header paper 4 are formed of elastically deformable materials and both side parts of the recessed part 3 are provided with recessed step parts 15 into which both side ends of the header cover 5 can be backward pushed.
Patent JP-S5877120-A (JP)
Title: Cooling fan device
Inventor: SAIWAKA SHIYUUICHI
IPC: F01P7/06
Filed: 1981-10-31
Abstract: PURPOSE:To simplify construction of a cooling air amount controller further decrease a trouble rate, by controlling a pitch angle of a radiator cooling fan variably adjustable through a shape memory alloy extended and contracted in accordance with a change of water temperature. CONSTITUTION:A cooling fan device 1 is arranged behind a radiator 2, and equipped with a cooling fan 3, fan twisting angle adjuster 4 and shape memory alloy 5. A slider unit 10 is slidably fitted to the axial core part of a base mount 9 of the twisting angle adjuster 4, and constituted to be pressed by a compression spring 11 in arrow head directions. Further the shape memory alloy 5 is arranged in a sliding hole 9b of the base mount 9. Now an engine is a cold state, and a twisting angle of a blade 3a is 0, while the alloy 5 is pressed by the spring 11 to a curved shape. If temperature of the engine rises, the alloy 5 is heated to restore a linear shape, and the alloy presses the slider unit 10 against pressure of the spring 11 to twist the blade 3a and suck air.
Patent JP-S6152921-A (JP)
Title: Speed command method of tandem rolling mill
Inventor: ASAKAWA YUKIO
IPC: B21B37/46
Filed: 1984-08-24
Abstract: PURPOSE:To enable the change in a rolling schedule without disturbing a mass flow by resetting after making the successive setting quantity in zero with adding the part of the successive value which is set up already to the speed setting quantity of the stand thereof. CONSTITUTION:A successive setting quantity is given at % and the successive quantity of a setter 32 is converted into the actual speed basis of the stand with being multiplied by the output of SSRH2-22 with a multiplier 421. It is further added to the output of SSRH2-22 by an adder 521. The resetter 72 of the successive quantity stores the output of the multiplier 422 and resets the output so as to make it same as the output signal of the multiplier 422, also makes the output of the setter 32 of the successive quantity in zero. The rolling schedule can be changed without giving any disturbance to the mass flow by preventing the saturation of the speed correction due to the successive control with operating the resetters 71-75 simultaneously.
Patent JP-S6152810-A (JP)
Inventor: HOSONO TAIJI
IPC: A47G27/02
Filed: 1984-08-24
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。
Patent JP-H0883418-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: KIKITSU SATORU
IPC: G11B5/66
Filed: 1995-07-11
Abstract: PURPOSE: To obtain a magnetic recording medium capable of high density recording. CONSTITUTION: This magnetic recording medium has a magnetic thin film consisting of magnetic metal particles 1 and a nonmagnetic matrix 2 whose hardness is higher than that of the particles 1. The particles 1 have shape magnetic anisotropy and crystal magnetic anisotropy and the magnetic metal content of central parts between the particles 1 in the matrix 2 is <=20at.%.
Patent JP-H0926682-A (JP)
Title: Image forming device
Inventor: KONO YASUNORI
IPC: G03G15/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent faulty exposure and faulty development from occurring because the conductive magnetic particles of an electrifying magnetic brush adhere to a photoreceptor drum. SOLUTION: The electrifying magnetic brush 2 is constituted by providing a magnetic roller 23 around a core bar 24, providing a conductive layer 22 on the surface of the roller 23 and carrying the conductive magnetic particles 21 on the surface. Voltage is impressed on the brush 2 so as to electrify the photoreceptor drum 1 through the particles 21. The particles 21 are apt to adhere to the drum 1 at the most downstream end (c) on a contact surface between the particles 21 and the drum 1. Then, the interpole space of the roller 23 is set toward the end (c). Thus, napping is not caused at the end (c) and the density of the magnetic particles is high, so that the particles 21 hardly adhere to the drum 1.
Patent JP-H09105328-A (JP)
Title: Exhaust gas purifying device of outboard motor
Inventor: SHIBATA YASUHIKO
IPC: F02B67/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make sufficient purification of exhaust gas possible by increasing the capacity of a catalyst without being affected by the penetration of outside water. SOLUTION: Exhaust paths 38, 52, 55 communicating with an exhaust port of an engine 22 are formed in the lower part of the engine, and the exhaust path is constituted with a downward path from the engine, an upward path continuing to the downward path, and a U-turned downward path continuing to the upward path, a U-turned part 57 exists in the higher position than the water level L in the stoppage of a ship, and a catalyst 40 is arranged in the upstream position of the U-turned part but in the lower position than the U- turned part.
Patent JP-H0342607-A (JP)
Title: Optical element assembly
Inventor: SUZUKI MITSUYOSHI
IPC: G02B6/42
Filed: 1989-07-10
Abstract: PURPOSE:To facilitate optical axis alignment by turning a member which is movable about a fixed member along an arcuate surface and aligning the optical axes of an optical element and a photoconductor with each other. CONSTITUTION:A 1st member 12 is fixed integrally to the outer periphery of an LED main body 2, a 2nd member 13 is arranged outside it, and the 1st member 12 is sandwiched right between a 2nd upper member 13a and a 2nd lower member 13b. At this time, the LED main body 2 which is inserted into an LED insertion recessed part 9 through the 2nd member 13 and 1st member 12 is rotatable. Then when the maximum output is obtained from an optical fiber 6, it is judged that the optical axes of the LED element 3 and optical fiber 6 are aligned with each other, and an adhesive 8 is made to flow to the periphery of the LED main body 2 and onto the 2nd upper member 13a, thereby fixing the LED main body 2 to a housing 1. Consequently, the optical axis alignment is precisely performed.
Patent JP-H10786-A (JP)
Title: Inkjet recording apparatus
Inventor: KISHI MOTOSHI
IPC: B41J2/175
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To detect amt. of remaining of ink without providing an electrode in the ink. SOLUTION: A light-emitting element 92 and a light-receiving element 94 are provided above and below an ink absorbing body 32 for absorbing ink when flashing is performed. In addition, when an inkjet head 20 jets the ink to the ink-absorbing body 32, the light-emitting element 92 is emitted and change in the quantity of this emitted light is detected by means of the light-receiving element 94 to detect the amt. of remaining of the ink based on the detecting result. The amt. of the remaining of the ink can be detected without providing an electrode in the ink. In addition, as no influence based on change in resistance of the ink caused by deterioration of the ink is received, detection of the remaining amt. of the ink with high accuracy can be performed.
Patent JP-S5798337-A (JP)
Title: Manufacture of rubber hose reinforced with thread
Inventor: HONNA SHIROU
IPC: B29C48/34
Filed: 1980-12-12
Abstract: PURPOSE: To obtain the captioned hose having a favorable external appearance by a method wherein the reinforcing thread is wound around a non-galvanized inner rubber tube and the outer periphery of the thread covered tube is made smooth in such a manner that the wound reinforcing thread is contracted in advance by applying damp hot steam thereon so as to prevent further contraction of the thread during galvanization of the rubber tube.  
     CONSTITUTION: After a non-galvanized inner rubber tube 13 is extrusion-molded over a mandrel 12 as a core material, reinforcing thread 15 made of vinylon or the like is wound around the tube 13 in the form of a net and the tube 13 is put into a galvanizing heater 16 where it is exposed to high temperature and high pressure damp hot steam for a short time, for example, steam at pressure of 6 atm. and temperature of 160°C for five minute to thereby contract the reinforcing thread to a sufficient degree. Further, the non-galvanized covering rubber tube is extrusion-molded over the outer periphery of the tube 13 wound with the reinforcing thread 15 and after the entire tube is subjected to the steam of the above mentioned pressure and temperature for about thirty minutes in a galvanizing heater 19, the mandrel 12 is removed to thereby obtain the captioned rubber tube. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0468686-A (JP)
Title: Teletext receiver
Inventor: SAKAMOTO MASARU
IPC: H04N7/035
Filed: 1990-07-03
Abstract: PURPOSE:To select the program of teletext and television broadcasting only by key operation by providing a CPU circuit equipped with a storage means and a program selection means and a memory storing a character selecting station data. CONSTITUTION:A user pushes the 0-9 keys of a key pad 9 to select desired television broadcasting or teletext. The signal of the key pad 9 is inputted to a CPU circuit 11 by a remote control reception circuit 10. A character selecting station data stored in a memory 13 is read out by a program selection means 15. When the read character selecting station data is the television broadcasting, the selection data to be selected is transmitted to a selecting station circuit 3 to receive corresponding television broadcasting. When the read character selecting station data is the teletext the selecting station data to be selected is transmitted to the circuit 3, further, the program number of the teletext is transmitted to a teletext decoder 12, and the teletext is received while switching a video sound switching circuit 5.
Patent JP-S57100118-A (JP)
Title: Preparation of solid urea resin
Inventor: HIRATA ATSUMI
IPC: C08G12/12
Filed: 1980-12-13
Abstract: PURPOSE: To obtain the titled resin having excellent plasticity, bt reacting urea with an aldehyde keeping the water content in the reaction system at a specific level, and dehydrating and solidifying the produced resin syrup by vacuum drying.  
     CONSTITUTION: Urea and an aldehyde used as raw materials are charged into a vacuum drier 1 furnished with stirring blades 2 through the charging port 4. The water-content of the reaction system is set to 13W25%, the valve 13 under the filter 7 is closed, the valve 12 under the condenser 6 is opened, the water heater 8 is operated, and the condensation reaction is carried out pref. at 30W60°C rotating the stirring blades 2. After the reaction, the valve 12 is closed, the valve 13 is opened, and the vacuum system is operated to evacuate the drier L while keeping the jacket temperature at pref. 50W60°C and rotating the stirring blades 2. The objective dehydrated, fine particulate resin can be obtained by this process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340494-A (JP)
Title: Multilayered printed wiring board
Inventor: FUJIKAWA SHOJI
IPC: H05K3/46
Filed: 1989-07-07
Abstract: PURPOSE:To improve a multilayered printed wiring board in degree of freedom of interlaminar electric design so as to make it applicable to a high frequency equipment and an equipment required to be precisely controlled in impedance by a method wherein the volume of prepreg molten resin is made larger than that of a inner through-hole. CONSTITUTION:Two sheets of glass cloth base material polyphenylene oxide resin prepreg 2 are provided to each of the sides of an inner material 1 of a both-side copper plated glass cloth base material polyphenylene oxide resin laminated board on whose sides a circuit is formed respectively, and a copper foil 3 is provided to the lowermost side concerned. Moreover, two sheets of prepreg 2 are provided to the upper prepreg 2 through the intermediary of a glass cloth base material polyphenylene oxide resin inner material 5 provided with a non-filled inner through-hole 4 which is not electrically connected to the outer face and formed at a prescribed position, and a copper foil 3 is furthermore provided to the uppermost side to constitute a laminated body in one piece, the molten resin of the prepreg is filled into the inner through-hole 4, a hole is bored at a required position in the laminated body concerned, which is plated to form a through-hole 6, and an outer pattern 7 is formed.
Patent JP-H0466398-A (JP)
Title: In-flight supply device
Inventor: SANO HIROSHIGE
IPC: B64D47/00
Filed: 1990-07-05
Abstract: PURPOSE:To perform safe and positive in-flight supply by stretching a guide wire between two aircrafts after performing positioning of both aircrafts, and drawing out a suspension wire along this guide wire to transfer crew members and goods between both aircrafts. CONSTITUTION:At the time of transferring crew members or goods between a first and a second aircrafts, 1, 41, the detection of obstructions and wind shear is performed by a radar 4 in a device on the first aircraft 1 side. On the basis of this result, a wire controller 20 judges whether there is any obstacle in performing supply work. Meanwhile, in a second aircraft 41, a trim controller 68 judges whether there is any obstacle in performing supply work from the altitude data 43 obtained by a radio altimeter 42. Afterwards, the wire controller 20 is operated to pull down a guide wire 24 from the first aircraft 1, and the tip 76 of the guide wire 24 is connected to the receiving side tip 75. Suspension wire delivery mechanism 27 is then driven to deliver a wire 28, and a crew member 31 (or goods) rigidly fastened to a guide 29 at the tip of the suspension wire 28 is guided by the guide wire 24 to be sent to the aircraft 41 side.
Patent JP-H0924603-A (JP)
Title: Paper transferring device of printing machine
Inventor: SAKURAI YAMATO
IPC: B65H7/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper transferring device a printing machine which can easily and safely perfome opening/closing operation and can be easily maintained. SOLUTION: A paper feed guide frame 46 is rotated in a direction Q4 on a pivot 50 from fully open state (A). A stopper piece 54 is pulled up, a U-shaped groove 56 of the stopper piece 54 and a stopper pin 58 are disengaged, and the paper feed guide frame 46 automatically rotates counterclockwise a on pivot 52 due to dead weight. On the other hand, a rocking link 66 rotates counterclockwise on a pivot 64 via a fully extended gas spring 62. A hook 70 becomes one piece with the rocking link 66 and rotates counterclockwise on a pivot 64, thus disengaging a cut-out part 72 of the hook 70 from a hook pin 78. The paper feed guide frame 46 and a paper feed board frame 44 are rotated in a direction Q5 from a state (B) to close a paper feeding device.
Patent JP-S6160424-A (JP)
Inventor: MATSUMOTO HAJIME
IPC: B65B3/02
Filed: 1984-08-24
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。
Patent JP-H0341446-A (JP)
Title: Heat developable photosensitive material
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C8/40
Filed: 1989-07-07
Abstract: PURPOSE:To enhance the sensitivity and image density of the photosensitive material and to lessen fogging by incorporating a color sensitized silver halide and an org. silver salt added with a specific compd. into the photosensitive material. CONSTITUTION:The color sensitized silver halide and the org. silver salt (B) formed by previously adsorbing an org. compd. (A) having <=10<-10> solubility product (Ksp) of the silver salt in water of 25 deg.C and pH 9.6 thereto in the absence of the silver halide are incorporated into >=1 layers of the photographic constituting layers of this heat developable photosensitive material. The compd. expressed by formula I is preferably used as the component (A) and the silver salt or a benzotriazole deriv. is preferably usable for the component (B). In the formula, X denotes S, O, etc.; R denotes alkyl, aryl, etc.; n denotes 0 to 2. The more specific example of the component A includes the component of formula II, etc.
Patent JP-S6258502-A (JP)
Inventor: KOYAMA HIROO
IPC: F21V14/04
Filed: 1985-08-10
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。
Patent JP-H1119228-A (JP)
Title: Curing device
Inventor: SHINDO KOHEI
IPC: A61H39/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To recover the visual acuity efficiently and surely by attaching at least one pair of electrodes to a meridian point in the periphery of an eye-ball, and applying a curing waveform from a waveform generating means. SOLUTION: After an earth is put in the connecting state, and the off state of a power switch 11 is confirmed, a power supply cord is inserted in a plug socket. The respective control knobs 41, 42 are turned to the minimum, and the power supply switch 11 is turned on. A FNC change-over switch 12 is set to 5, and a meridian point searching dig bar 51b and a search bar 52b are used to search for an area where the deflection change of a meter 23 is remarkable as a meridian point. Subsequently the FNC switch 12 is set to T to put one pair of skin contacts 61b, 62b in the connecting state, and the skin contacts 61b, 62b are attached on the skin where meridian points exist. The respective knobs 41, 42 are controlled to increase and decrease the applied current to a desired stimulation degree. Thus, the nearsightedness or the like can be recovered.
Patent JP-H0735650-A (JP)
Title: Apparatus for inspecting anti-lock brake
Inventor: SHIBAYAMA TAKAO
IPC: G01L5/28
Filed: 1993-07-16
Abstract: PURPOSE:To prevent an increase of the difference of the rotating speed between right and left wheels and to inspect an ABS(anti-lock brake system) even when the brake force is different between both wheels, by coupling right and left rollers via a coupling means which releases the coupling when not smaller than a predetermined torque acts. CONSTITUTION:The rotating speed of both rollers 11, 11 is equal when an automobile runs to reach a predetermined speed. When a brake pedal is put down, the rotating speed of both rollers 11, 11 is decreased by the brake force of wheels. At this time, if the braking force of the left side is stronger, a torque due to the difference of the braking force acts to a clutch 21 coupling the rollers 11 and 11, whereby the clutch 21 is released. When the deceleration of the left wheel exceeds a predetermined value, the anti-lock-system works to loosen the brake force. As a result, the torque is reduced and the clutch 21 is coupled again thereby to synchronize the rollers 11 and 11. In this manner, since the increase of the difference of the rotating speed between right and left wheels is prevented, the performance of the ABS can be inspected without attaching a motor to the rollers.
Patent JP-H0776652-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08K5/34
Filed: 1994-07-28
Abstract: PURPOSE:To obtain the composition consisting of a polymer having a repeating units of a specific structure and N,N'-diphenylmethanebismaleimide, excellent in heat resistance, mechanical characteristics and processability and useful for adhesive films, laminated materials, etc. CONSTITUTION:This composition is obtained by mixing (A) 100 pts.wt. of a polymer having repeating units of formula I [R1 is phenyl or a divalent group of formula II (X is at least one group among a 1-10C divalent hydrocarbon, hexafluorinated isopropylidene and a thio group); Z is a group of formula III or formula IV (Y is a quadrivalent group selected from a group consisting of a >=2C aliphatic, a cyclic aliphatic, a monocyclic aromatic, a condensed polycyclic aromatic and a non-condensed cyclic aromatic obtained by directly bonding aromatic groups or mutually bonding aromatic groups through a crosslinking agent)] with (B) 5-100 pts.wt. of N,N'-4,4'-diphenylmethane- bismaleimide of formula V. The polymer of formula I is a polyamic acid obtained by reacting a diamine compound with one or more kinds of tetracarboxylic acid dianhydride and/or a polyimide obtained by subjecting the polyamic acid to dehydrocyclization.