baber/WOPTO huggingface dataset:
Patent JP-H02303879-A (JP)
Title: Image forming apparatus
Inventor: MOTOKI MASANOBU
IPC: B41J31/16
Filed: 1989-05-18
Abstract: PURPOSE:To obtain an image forming apparatus imparting improved image quality by providing a process releasing an ink sheet reduced in its thickness after an image forming process before an ink sheet regenerating process. CONSTITUTION:When an ink sheet 1 wherein an ink layer 2 is provided on an insulating support 2 is moved and ink is transferred to a recording medium 7 by a thermal head 5 to form an image, the gap part 8 and adhesion part 9 of the ink layer are formed on the ink sheet 1 and a thin layer part 10 is simultaneously formed. Next, the ink sheet 1 is brought into contact with a release part 11 to be heated by a heating roller 12 and the ink layer having a certain thickness or less is transferred to the release part 11 to be distributed to the release part and adhesion part having a certain thickness or more of the ink layer. When powder ink is supplied in such a state that bias voltage is applied between an electrode 13 and a conductive roller 15, the powder ink 14 brought into contact with the gap part 8 of the ink layer is bonded by electrostatic force but the powder ink brought into contact with the adhesion part 9 and the insulating support is not bonded because of the escape of charge and, therefore, only the gap part can be replenished with the powder ink. As a result, the stability of image quality at the time of reproduction can be improved.
Patent JP-H07292278-A (JP)
Title: Filler for friction material
Inventor: SUZUKI YASUYOSHI
IPC: C08K7/00
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a filler which can markedly improve the flexibility and vibration-absorbing properties of a friction material by granulating a powder of mica as a flaky filler by using a rubbery binder. CONSTITUTION:Examples of the rubbery binders used include acrylic, nitrile and silicone rubbers, and the mica powder is granulated by using 1-50wt.%, based on the mica powder, this binder. Although the rubbery material is available in the form of a solid or a latex, the latex is preferred in the granulation. The reason is that the latex is lowly viscous, and a small amount of this latex can give a larger amount of a granulated filler, and that the dispersion medium is water and produces no noxious substance in drying. A representative but nonlimitative example of the production process is as follows. A rubber latex is added to mica, the mixture is thoroughly mixed under agitation, a coagulant is added to the mixture under agitation to coagulate the rubber component, and the separated water is removed by e.g. hot-air drying. If desired, the filler is ground. Mica is flaky and is configurationally anisotropic, and therefore the flakes are bound with a binder to form an aggregate and to thereby prevent their orientation.
Patent JP-H06312474-A (JP)
Title: Interior finishing material and manufacture thereof
Inventor: TANABE KAZUO
IPC: B32B27/40
Filed: 1993-04-28
Abstract: PURPOSE:To absorb a crack, a wrinkle occurring at a single-faced corrugated fiberboard by a foamed layer having fluidity by adhering a liner to one side surface of a corrugated core material to form the fiberboard, and forming a hard or semicured urethane resin foamed layer on the core material side. CONSTITUTION:In the case of manufacturing an interior finishing material, a liner 11B is first adhered to one side surface of a corrugated core material 11A t form a single-faced corrugated fiberboard 11. Then, the material 11A side of the fiberboard 11 is coated with a raw material 12A of semicured urethane resin foam by a spray gun. Then, the fiberboard 11 is superposed on a front layer material 13 at the material 11A side, then set to press molds having an upper mold and a lower mold, heated to a low temperature and molded. The material 12A is foamed, cured by polymerization and crosslinking reactions thereby to form hard or semicured urethane resin foamed layer 12. Thus, a crack C, a wrinkle W occurring at the fiberboard 11 is absorbed by the layer 12 having fluidity to maintain its surface smooth.
Patent JP-H02306050-A (JP)
Title: Control method for hot water supply to bath and supplemental bath water heating device
Inventor: HISAMATSU AKIHIKO
IPC: F24H1/00
Filed: 1989-05-18
Abstract: PURPOSE:To prevent the temperature of hot water in the bath tub from dropping so as to allow a comfortable bathing by operating the supplemental bath water heating device when filling water in the bath tub until the temperature of hot water in the bath tub reaches the set temperature, and repeating the process when replenishing supplemental hot water in which the temperature of hot water in the bath tub is raised to the set temperature by the supplemental bath water heating device after a small amount of water is added. CONSTITUTION:When the hot water replenishing switch 98 is switched on, the set amount of hot water to be replenished V set by the hot water replenishing amount setting unit 99c and the set hot water temperature T set by the bath water temperature setting unit 99b are entered, and, based on the value of V, the number of repetition N is computed. The solenoid valve 38 is then opened, and, after supplying a predetermined amount of hot water is supplied, the solenoid valve 38 is closed. The circulation pump 72 is then started, and, after performing the supplemental heating until the temperature of hot water in the bath tub 10 reaches the set temperature T, the circulation pump 72 is stopped, which completes the supplemental heating. The cycle of adding a small amount of hot water and performing a supplemental heating is repeated until the number of repetition reaches the number N.
Patent JP-S5750345-A (JP)
Title: Change detection type reproducing stylus for electrostatic capacity value
Inventor: SEGAWA KEISHI
IPC: G11B9/07
Filed: 1980-09-09
Abstract: PURPOSE: To obtain a reproducing stylus with high durability, by forming the ridgeline parts of two adjacent crystal faces (111) or (100) of an artificial diamond into planes or curved surfaces so that these ridgeline parts are parallel to the ridgelines with the same angles as the adjacent two crystal faces to use these parts as the electrode attaching surfaces.  
     CONSTITUTION: For an artificial diamond formed with crystal faces having external planes plus linear ridgelines among these crystal faces, a plane 13 is formed so that it is parallel to a ridgeline 12 formed by faces 6 and 9 of crystal face (111) within the ridgeline part of adjacent two crystal faces (111) or (110) plus nearly an equal value between angles α and β formed by faces 6 and 9 along with the width (d) identical with an electrode width (0.8μ dia.) which is necessary for a reproducing stylus. In addition to a plane, the plane 13 can be formed into a convex curved surface as shown by the dotted lines or a concave curved line as shown by a broken  line 16. In such way, a reproducing stylus having a large intensity of attachment to  a metallic electrode with a long lifetime can be easily obtained with a low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0419701-A (JP)
Title: Packaging structure for optical waveguide components
Inventor: YANAGIBASHI MITSUAKI
IPC: G02B6/30
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the structure from increasing in size and to couple it with optical waveguides in an optimum state by providing joint parts which couple the end part of an optical fiber array member and an optical substrate with respective optical fibers and the optical waveguides, and providing stress reliefing parts, which are formed by buckling the respective optical fibers, between fixation parts where the optical fibers are fixed to a packaging case each at one place and the joint parts. CONSTITUTION:Optical fiber array members 12 where end parts of the respective optical fibers 5-1 and 5-2 are arrayed at specific intervals are provided and the end parts of the optical fiber array members 12 and the optical substrate 2a are coupled optically by the optical fibers 5-1 and 5-2 and optical waveguides 3a to constitute the joint parts 6a. Then the optical fibers 5-1 and 5-2 are fixed to the packaging case 1 each at one axial place to constitute the fixation parts 10. The stress reliefing parts 11a formed by buckling the optical fibers 5-1 and 5-2 are provided between the joint parts 6a and fixation parts 10. Consequently, the optical fibers and optical waveguides can be joined and fixed without restricting the optical waveguide intervals greatly, and the packaging structure which has high reliability is obtained.
Patent JP-H09309641-A (JP)
Title: Medium transporting method and medium transporting device
Inventor: HAYAKAWA SHINJI
IPC: H02N1/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To enable a stable long distance transporting or a repetitive transporting operation to be carried out in a medium transporting method and a medium transporting device in which a belt-like electrode arranged at a resistor is divided into mode than three phases, each of the phases is applied with a voltage to perform an initial polarization, the applied voltage polarity is changed over in sequence to transport the medium along the arranged surface of the belt-like electrode. SOLUTION: When an applying of voltage is carried out for an initial polarization, all the phases are applied with voltage so as not to use an earth potential or a phase of 0[V] or even if a voltage is applied to or connected to a ground, a phase showing no difference in a transporting characteristic is present, medium 3 is moved by one pitch during execution of transporting operation, thereafter until the voltage polarity is changed over in order to move by next one pitch, the belt-like electrode 12 corresponding to the phase is connected to the ground or set to 0 [V].
Patent JP-S62281142-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHIZAKI HIDEKI
IPC: G11B11/105
Filed: 1986-05-30
Abstract: PURPOSE:To improve recording and reproducing characteristics and to prevent the deterioration of a thin magnetic film layer by incorporating nitrogen into an intermediate layer formed of aluminum nitride in such a manner that the nitrogen content on the substrate side is larger than the nitrogen content on the thin magnetic film layer side. CONSTITUTION:The intermediate layer 3 is formed of the aluminum nitride and the N/Al atomic ratio in the aluminum nitride intermediate layer 3 is 0.4-0.9, more preferably 0.5-0.8 in average over the entire part. The prescribed nitrogen concn. distribution in which the nitrogen content on the substrate side in the intermediate layer 3 is larger than the nitrogen content on the thin magnetic film layer 4 side exists in the thickness direction of the intermediate layer 3. The recording and reproducing characteristics are thereby improved and the deterioration of the thin magnetic film layer with age is lessened.
Patent JP-S5754183-A (JP)
Inventor: KURAUSU BAINGESU
IPC: C07D407/12
Filed: 1981-08-12
Abstract: Reactive iridoid derivates represented by the following general formula   <IMAGE>   (wherein R represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an acyl group with 2 to 6 C atoms, an unsubstituted aralkyl group with 7 to 12 C atoms, a methanesulfonyl- or toluenesulfonyl group, a benzoyl-, a preferably para-substituted nitrobenzoyl- or chlorobenzoyl group, or a tetrahydropyranyl group), process for the manufacture of said derivatives starting from catapol as an easily obtainable natural substance and use of said derivatives as intermediates for the manufacture of prostanoids.
Patent JP-H10315512-A (JP)
Title: Color image recorder and recording method
Inventor: SUGIURA HIROMI
IPC: B41J2/205
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference of color tone due to the difference of order for superposing the inks, when a color image is recorded of ink dots, by recording the adjacent dot positions with an ink color having high visual sensitivity it the adjacent dots are not recorded in such dots as at least two color inks are superposed. SOLUTION: After a data is stored in the first row of dot of a row register 1 at a receiving processing section 20, a data is stored in the second row of dot of a row register 2. A data is read out from the row register 1 and an address of a receiving memory 30 is designated for each color before a data is stored. A combination determining section 41 at a data converting section 40 determines a combination of ink for a dot to be printed. If a dot where at least two colors of ink are superposed is detected from the determination results, a decision is made whether a nonrecording dot is present in adjacent to a detected dot in the main scanning direction. It it is present, an ink color having high visual sensitivity is shifted to the nonrecording dot position before printing is performed.
Patent JP-H09310374-A (JP)
Title: Widening excavator for excavated ditch and widening excavating method
Inventor: ARAI MASAO
IPC: E02F5/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve workability, profitability, quality, etc., by excavating the lower ground of an underground obstruction while moving an intermediate folding section formed by lowering a movable guide and conducting widening excavation by vertically shifting a device by a lifting-lowering wire. SOLUTION: An excavation ruler material 30 is installed to an excavated ditch beforehand excavated near an underground obstruction, a rotary driving device 15 is started and beltlike belt bodies 11b, 12b, on which excavating pawls 13 are mounted, are rotated, an intermediate folding section 18 formed by lowering a movable guide 23 is moved successively to the lower ground side of the underground obstruction, and the lower ground of the underground obstruction is excavated after the time of a contact.  The ground of a section just under the underground obstruction is widened and excavated while a device is shifted in succession to an upper section by a lifting-lowering wire 15 under the state, in which excavation is completed by the intermediate folding section 18, and the lower ground of the underground obstruction is widened and excavated up to specified depth while the device is moved downwards by the lifting-lowering wire 15. The device is set up on the reverse side of the excavated ditch again and the ground is widened and excavated when the width of the underground obstruction is larger than the length of excavators 11, 12.
Patent JP-H05299470-A (JP)
Title: Semiconductor device
Inventor: YOSHIMIZU TOSHIKAZU
IPC: H01L21/60
Filed: 1992-04-16
Abstract: PURPOSE:To improve radiation without requiring a radiating resin, a radiating material, and its sealing step for a multi-chip module using face-down bonding. CONSTITUTION:A metallic layer 11 is mounted on the rear face of an IC chip 10, which is mounted on a base board 9 in a face-down bonding step, and the metallic layer 11 and the base board 9 are connected with a radiating bonding wire 12 to improve radiating characteristics.
Patent JP-S6017892-A (JP)
Inventor: MATSUSHITA NOBUO
IPC: H05B41/38
Filed: 1983-07-11
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-H09310359-A (JP)
Title: Base isolation structure
Inventor: TAKAMORI HIROSHI
IPC: E02D27/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an easily constructible foundation in base isolation structure by a method wherein a base isolation member is attached to the upper end of a pile installed at the bottom of an excavated pit, and after a flange with reinforcements provided in projection at its top is placed thereon, casting is made for a building foundation so that the reinforcements can be buried thereunder. SOLUTION: A base isolation member 2 made of a laminated rubber or the like is fixed to the upper end of a foundation work l composed of a steel pipe pile, a reinforced concrete pile or the like driven into earth, extending from the ground 4 to a rigid layer 42. Then, a flange 21 with reinforcements 23 provided in projection at its top is put on the base isolation member, and back filling is made with earth and sand 44 to the bottom 43 of an excavated pit. Casting is made for a building foundation 3 until the reinforcements 23 are buried therein, and finally back filling is made with earth and sand 45 round the foundation 3 until back filling reaches the ground level. Vibrations on an earthquake is absorbed with the base isolation member 2, and the building and the foundation can be prevented from deforming or breaking.  Thereby, a foundation that is easily constructible while providing certain effect of base isolation can be obtained at a low cost.
Patent JP-S613704-A (JP)
Inventor: OOYA MINORU
IPC: B28B3/02
Filed: 1984-06-19
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-S6018585-A (JP)
Title: Preparation of coal slurry
Inventor: KAJI RIYUUICHI
IPC: C10L1/32
Filed: 1983-07-11
Abstract: PURPOSE:To obtain coal slurry having such viscosity that it can be transported by pipeline, by blending coal particles adjusted to particle diameters in a specific range with a liquid to give slurry having a specific concentration. CONSTITUTION:Coal particles having 5-95wt% cumulative weight ratio, having a particle size distribution adjusted in such a way that it obeys the formula [D is coal particle diameter(mum); D50 is coal particle diameter(mum)(5-500mum) at 50wt% cumulative weight ratio; F is cumulative weight ratio(wt%) of coal particle finer than coal particle diameter D; a is 2-5 in >=D50 particle diameter range, and 1-3 in <=D50 range particle diameter range] is blended with a liquid such as water, petroleum oil, methanol, etc. and the coal concentration is adjusted to >=55wt%, to give the desired slurry.
Patent JP-S61283842-A (JP)
Title: Force sensor
Inventor: FUJIWARA KOICHI
IPC: B25J9/16
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a force sensor with six degree of freedom based on a new principle suitable for a smaller size and a lighter weight with a higher sensitivity and a large load capacity, by check 2-D displacements separately with three non-contact displacement detectors to detect external force with 6 degree of freedom. CONSTITUTION:Non-contact type semiconductor 2-D position detecting elements (PSD) 13, 14 and 15 are assembled so as to continue at 90 deg. to one another and supported on a displacement detector support base 12. Now when an external force works on a hand 24 of a robot, light spots 19, 20 and 21 projected through optical fibers 16, 17 and 18 move two-dimensionally on planes PSD 13, 14 and 15. Therefore, by electrically measuring the positions of these light spots, the displacement from the initial state can be calculated and then, converted into a force working on the hand 24 from the relationship between the displacement of a spherical elastic body 10 obtained by precalibration and the force to determine the value thereof. This enables the movement of the displacement detector support base 12 with 6 degree of freedom.
Patent JP-H01296670-A (JP)
Title: Semiconductor device
Inventor: TAKAGI SHINICHI
IPC: H01L29/78
Filed: 1988-05-25
Abstract: PURPOSE:To increase the relaxation effect of the transverse field and the current driving force of a MOS field-effect transistor by a method wherein an ion beam of different atom from impurities in source and drain regions is implanted in a semiconductor layer between the source and drain regions isolated from each other and an insulating film containing a fixed charge having an ununiform distribution in the surface of a device and in the depth direction of the film is provided. CONSTITUTION:A field oxide film 2, a channel stopper layer 3, a source region 4, a drain region 5, a gate insulating film 6 and so on are provided in order on a p-type Si substrate 1. Moreover, after a gate oxide film is formed, a convergent ion beam is implanted in the oxide film in the vicinity of a drain electrode 11. Species, which are turned into a positive fixed charge in a Cs<+> oxide film or the like or in the interface 7 between a semiconductor layer between the source and drain regions and the oxide film and are stable in the following manufacturing process and the long-term operation of an element as well, are chosen as ions 14 to be implanted and a beam diameter is narrowed so as to become small sufficiently to the width of an implantation region to implant the optimum amount. Thereby, a MOS field-effect transistor having the high relaxation effect of a transverse field can be obtained without reducing its current driving force.
Patent JP-H09312602-A (JP)
Title: Diversity reception circuit
Inventor: IGUCHI YUJI
IPC: H04B7/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the diversity reception circuit in which an error rate is surely improved and miniaturization and low cost of the reception circuit are facilitated. SOLUTION: A carrier/noise(C/N) discrimination section 7 detects a difference of a probability of a phase error of a delay detection waveform resident within a prescribed value between delay detectors 3, 4, obtains a difference of the C/N between branches approximately and detects a weighted coefficient in the case of synthesizing the delay detection waveform sets from the delay detectors 3, 4 based on the difference of the C/N approximately. A synthesis section 8 synthesizes the delay detection waveform sets from the delay detectors 3, 4 according to the weighted value from the C/N discrimination section 7. A decoder 9 decodes the synthesized delay detection waveform sets to provide an output of decoded data.
Patent JP-S6019600-A (JP)
Inventor: ANZAI KIYOSHI
IPC: G09B23/38
Filed: 1983-07-13
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-H07332542-A (JP)
Title: Electric welded joint and manufacture thereof
Inventor: OTSUKA TETSUSHI
IPC: G01V3/12
Filed: 1994-06-08
Abstract: PURPOSE:To provide an electric welded joint applying no high load to a resonator by burying a heating wire, wound in a coil shape, and the resonator in a joint main unit formed of thermoplastic resin, and carrying a current through both ends of the heating wire, so that a position of a buried pipe can be accurately detected. CONSTITUTION:In the case of burying an electric welded joint 14 with a pipe in the ground, by disconnecting a terminal of a power supply, connection terminals 4, 5 are connected, and since a ceramic vibrator 2 is conducted to a heating wire 1, an excitation signal from on the ground is received by the heating wire playing a role of antenna, to vibrate the ceramics vibrator 2. By receiving this resonance signal by a receiver on the ground, a position of burying the electric welded joint 14 is detected. In the electric welded joint 14 in the constitution thus obtained, the ceramics vibrator 2 is buried in a joint main unit 14a, and by welding the joint main unit 14a to the pipe, since the pipe and the ceramic vibrator 2 are integrally formed, a position of burying the pipe buried in the ground can be accurately detected.
Patent JP-S5829905-A (JP)
Inventor: TOKUNAGA YASUYUKI
IPC: E02F3/02
Filed: 1981-08-12
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。