baber/WOPTO huggingface dataset:
Patent JP-S5731587-A (JP)
Title: Selective duplication of part of informations included in duplicating manuscript
Inventor: MIYAJIMA KEINI
IPC: G03G21/00
Filed: 1980-07-31
Abstract: PURPOSE: To easily emerge or erase a part of informations included in a duplicating manuscript with optical radiation or heat supply only, by forming a coloring or decoloring layer with a film-forming material containing a photochromic material.  
     CONSTITUTION: A coloring or decoloring layer 3 is formed on information 2', expected to be selectively duplicated, in information 2 recorded onto a substrate 1 by a color ink, with a film-forming material containing a photochromic material which can be revesibly colored or decolored by light or heat. When the duplicating manuscript is used as such for duplicating, the information 2' is emerged on a duplicated matter without any hindrance on duplication by the layer 3, because the photochromic material usually assumes an achromatic or light color. When the information 2' is expected to be erased from the duplicated matter, the duplicating manuscript is irradiated through its front or back surface with ultraviolet rays to develop the photochromic material, i.e. to develop the coloring or decoloring layer 3, and to shield the information 2'. Consequently, a duplicated matter on which the other information 2 only is transferred is obtained by duplicating the treated manuscipt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11298150-A (JP)
Title: Multilayered printed board
Inventor: NAKAMICHI YUJI
IPC: H05K3/46
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered printed board which can reduce unnecessary radiation of part of a clock, power or signal line, by making small a path of a return current when there is absent or missing a ground opposed to the clock, power or signal line. SOLUTION: The multilayered printed board includes a substrate 1, a grounding layer 3 provided on a rear surface of the substrate 1, a clock line 5 arranged on a front surface of the substrate 1 as straddling a cut-off part of a grounding layer 3, and a grounding line 7 arranged on a front surface of the substrate 1 astride the cut-off part in the vicinity of the clock line 5. Through-holes 8 for connection of both ends of the grounding line 7 to the grounding layer 3 are made in the substrate 1. Thereby unnecessary radiation can be reduced.
Patent JP-S63271727-A (JP)
Title: Optical disk recording and reproducing device
Inventor: IWATA KAZUYA
IPC: G11B7/085
Filed: 1987-04-30
Abstract: PURPOSE:To specify a recording place without necessitating an information scale in a disk, and also, without limiting a medium of a recording layer, by recording the number of tracks of an already recorded part of a program, to a lead-in area of the disk, reproducing it and displaying the recording time of an unrecorded part. CONSTITUTION:The number of tracks of a recorded part of a program area being a recordable area of an information signal on an optical disk 1 recorded in a lead-in area is read. Based on this number of tracks, the recording time of the recorded part of the program area is counted by a counter 7, and based on an output of the counter 7, a difference between the total number of tracks of the program area and the number of tracks of the recorded part is taken and converted a time unit by a counter 8, by which the remaining quantity time of an unrecorded part is counted, and the outputs of the counters 7, 8 are displayed by a display circuit 9. Subsequently, an optical pickup 2 is moved by a portion of the number of tracks which have been read out of the lead-in area. In such a way, a recording place can be specified.
Patent JP-H02285776-A (JP)
Title: Picture coding system
Inventor: OSAWA HIDESHI
IPC: H04N19/196
Filed: 1989-04-26
Abstract: PURPOSE:To improve the tracking performance of a change in establishment of coincidence of prediction after predictive conversion of a picture by revising an index deciding a parameter of arithmetic coding at an optimum revision period depending on the state of occurrence of a majority symbol and a minority symbol so as to change the revision range with the revision history. CONSTITUTION:A data by several lines of a picture signal 100 of binary information is stored in a line memory 10 and a state of a noted picture element belonging to the signal 100 is decided from an output signal 103 with a status decision circuit 11. A status signal St 104 representing the decided state is inputted to a counter and coding condition memories 13, 14 and an index I 107 representing the majority symbol MPS 108 and a coding condition of an arithmetic code is stored in the memory 14 for each status and outputs a YN signal 101 being logical 1 when the MPS 108 is coincident with the signal 100 at a prediction conversion circuit 17 and a revision circuit 15 advances a count stored for each state in the memory 13 when the level of the signal 101 is logical 1 and when the count stored in the memory 13 is coincident with a setting value MC 105 from a count table ROM 12, the index I 107 is revised.
Patent JP-H08302814-A (JP)
Title: Pillar for beam support
Inventor: SORAOKA YOSHIYUKI
IPC: E04C3/32
Filed: 1995-04-28
Abstract: PURPOSE: To improve bearing force of a pillar main body at a connecting part of a beam and the pillar main body and to improve supporting strength of the pillar main body. CONSTITUTION: A pillar material 3 for beam support is a pillar to connect a beam 4 by using a connecting bolt 30, constituted of a metallic square pipe made pillar main body 10 to support the beam material 4 and four sectionally L shaped members and furnished with reinforcing metallic materials 11 fastened by spot welding on four corner parts inside the pillar main body at connecting parts with the beam 4, and screw holes 21, 22 passing through the pillar main body 10 and the reinforcing metallic materials 11 are formed near to the corner parts on the beam connecting parts of the pillar main body 10. The reinforcing metallic materials 11 are fastened by arc spot welding on the pillar main body 10 on arrangement lines of a plural number of the screw holes 21, 22 in the vertical direction.
Patent JP-S60248966-A (JP)
Inventor: IMANISHI MASAMI
IPC: F25B13/00
Filed: 1984-05-23
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-2000297345-A (JP)
Title: Steel for carburized bearing
Inventor: KINAMI TOSHIYA
IPC: C22C38/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide steel for a carburized bearing small in the variation of a fatigue life and having high rolling fatigue strength. SOLUTION: The chemical compsn. of steel for a carburized bearing is composed of the alloy compsn. consisting of, by weight, 0.1 to 0.4% C, 0.4 to 3.0% Si, 0.3 to 1.5% Mn, <=0.03% P, <=0.03% S, 0.25 to 3.5% Ni, 0.3 to 5.0% Cr, 0.005 to 0.050% Al, <=0.003% Ti, <=0.0015% O, <=0.025% N, and the balance substantial Fe, and also, the abundance of alumina clusters of >=0.5 mm length is controlled to <=10-3 pieces/mm3.
Patent JP-H044651-A (JP)
Title: Control system for telephone reception deputy service
Inventor: ARITAKA TOKUHIRO
IPC: H04M3/42
Filed: 1990-04-23
Abstract: PURPOSE:To offer the telephone reception deputy service quickly by dispersing the telephone reception deputy service at the concentration of a traffic onto a specific DID number and displaying the information required for the telephone reception deputy service onto a screen of decentralized telephone reception deputy service offer terminal equipments. CONSTITUTION:A talking service controller 6 uses a received DID number to read telephone reception deputy service request subscriber detailed information corresponding to the DID number from a database 10 and retrieves a terminal state management table 8 to discriminate a telephone reception deputy service offer terminal equipment able to offer the telephone reception deputy service thereby applying delivery of a call to the telephone set 11 and transfer control of the telephone reception deputy service request subscriber detailed information corresponding to the read DID number to the said telephone reception deputy service offering terminal equipment. Moreover, the detailed information of telephone reception deputy service request subscriber is displayed automatically to a telephone reception deputy service offering terminal equipment 12 able to offer the telephone reception deputy service automatically to relieve the load corresponding to the telephone reception deputy service offering operator for the aid of offering quick telephone reception deputy service.
Patent JP-H02289199-A (JP)
Title: Flameproofing agent composition
Inventor: YAGYU TADAO
IPC: C09K21/10
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the subject composition, containing an alkylene oxide adduct of a metal sulfamate as an active component, capable of improving coloring preventive properties and tear strength in coating onto paper and heating the coated paper and useful as paper, cloth, wood, building materials, etc. CONSTITUTION:The objective composition containing an alkylene oxide adduct of a metal sulfamate (preferably lithium sulfamate, sodium sulfamate, potassium sulfamate, calcium sulfamate or magnesium sulfamate) as an active component. Furthermore, the alkylene oxide content is preferably 1-50wt.%.
Patent JP-2000299879-A (JP)
Title: Image processor and image processing method
Inventor: SASAKI YOSHIO
IPC: H04N11/24
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor capable of simplifying access processing by grouping luminance information with corresponding color information and storing them in a memory to be simultaneously accessible. SOLUTION: A signal processing part 3 temporarily holds image data DV in a memory part 6 as necessary according to the control of a memory controller part 5. In the recording of the data DV on the part 6, an image processor 1 repeatedly allocates the same color difference data to two pixels to which one group of color difference data is commonly allocated and records luminance data and corresponding color difference data as a group in the part 6. Thus, the luminance information and the corresponding color information are grouped and are stored in the part 6 to be simultaneously accessible. Then, it is possible to respectively read the image data of each pixel with one access and further to store new image data with one access.
Patent JP-H045100-A (JP)
Title: Preparation of decorative material
Inventor: NAKAMURA NORINAGA
IPC: B44C1/17
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a decorative material having a grain pattern imparting a three-dimensional design, especially, a feeling near to natural matter by performing the sublimation transfer of a pattern to the dry-to-the-touch uncured or semicured resin layer on a base material and curing the resin by the irradiation with ionizing radiation. CONSTITUTION:A resin receiving the irradiation with ionizing radiation to cure is applied to a base material and heated to form an uncured resin layer 2A allowed to dry to the touch or said resin is irradiated with ionizing radiation to form a semicured resin layer 2B. A transfer sheet 3 wherein a pattern is printed on transfer pasteboard 31 using sublimable ink 32 is superposed on the uncured resin layer 2A or the semicured resin layer 2B and the pattern is sublimed to be transferred to the resin layer and the transfer pasteboard 31 is peeled off. The uncured resin layer 2A or the semicured resin layer 2B is perfectly cured by the irradiation with ionizing radiation to fix the pattern to a cured resin layer 2C. By this method, a decorative material having a three- dimensional design generated by the penetration and diffusion of ink is obtained.
Patent JP-H11292682-A (JP)
Title: Production of silicon single crystal and production apparatus
Inventor: NAKAZAWA KEIICHI
IPC: C30B29/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal production method and apparatus enabling the stable production of a silicon single crystal having high quality with reduced energy consumption while preventing the generation of bridge at the constricted part and the intrusion of oxygen into the molten material. SOLUTION: Granular polycrystalline silicon 1 supplied to an outer cylinder vessel 4 furnished with a constricted part 4b below a straight-body part 4a is transferred at constant rate to the constricted part 4b with a constant rate feeding means 5 placed above the constricted part 4b and melted with an induction heating coil 6 placed under the constricted part to form a molten material 19. The lower end of the constricted part 4b is brought into contact with the melt cap 17 on the silicon single crystal 16.
Patent JP-S62264525-A (JP)
Inventor: NAYA EIZO
IPC: H01H1/025
Filed: 1986-05-09
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-H06300534-A (JP)
Title: Spherical appearance inspection device
Inventor: KAMEI MITSUHITO
IPC: G01B11/30
Filed: 1993-04-12
Abstract: PURPOSE:To recognize the three-dimensional form and defect of an inspection specimen indefinite in terms of a spherical shape like a pearl in a strict sense via the use of a single sheet of image, by photographing the image of a ring illuminant reflected on the specimen with a camera laid coaxially with the center axis of the ring illuminant. CONSTITUTION:Regarding the arrangement of ring illuminants 7a to 7c, the lowest ring is positioned lower than the equatorial surface of a pearl 8, and others are stacked in steps. When a camera 9 is positioned coaxially with the center axis of the ring illuminants 7a to 7c, ring images 11a to 11c come to be reflected on the surface of the pearl 8 at positions giving an exactly opposite positional relationship among the illuminants 7a to 7c, the surface of the pearl 8 and the camera 9. A change in the ring images 11a to 11c corresponds to the three-dimensional form of the pearl 8 by 1:1. Also, a defect itself, if existing, is a sudden change in the three-dimensional form and, therefore, observed as a sudden change in a ring image form as shown in a defect image 12. The three-dimensional form and defect of the pearl 8 can be thus concurrently photographed with the camera 9 by the use of the ring illuminants 7a and 7c as mentioned.
Patent JP-H04335920-A (JP)
Title: Cooking device
Inventor: SUWA NAOYUKI
IPC: F24C7/02
Filed: 1991-05-13
Abstract: PURPOSE:To provide a cooking device in which a movement of a cooking plate on a receiving table is restricted and the cooking plate may easily be taken out and its use is convenient. CONSTITUTION:A receiving table 8 is provided with some restricting portions 8a to 8d for restricting a forward, a rearward, a rightward and a leftward movement of a cooking plate 9, wherein the rear side restricting part 8a is higher than the forward restricting part 8b, a front side of the receiving table 8 is provided with a taking-out part 11 for taking out the cooking plate 9, and a radius of a corner part 8e of the restricting part is smaller than a radius of a corner part 9a of the cooking plate. With such an arrangement, even if the cooking plate is moved under an opening or a closing of a main body of door, it does not slide off in a forward direction or it does not strike against a reflection plate and it does not deteriorate the plate. In addition, the cooking plate can smoothly be taken out, convenient in use and its use is convenient.
Patent JP-S62264220-A (JP)
Title: Construction work of retaining wall
Inventor: KABANO HIROSHI
IPC: E02D29/02
Filed: 1986-05-10
Abstract: PURPOSE:To shorten the period of construction work by a method in which a formwork is fixed to the rear side of a stacked block layer of a fixed height, and back-filling concrete is packed into the formwork and hardened. CONSTITUTION:A given height of stacked block layer 3 is formed on the base A for a retaining wall, and a formwork 5 is fixed to the rear side of the layer 3. Back-filling concretes 2 and 6 are packed into the spaces and hardened. The formwork 5 is removed out, and a back-filling material 1 is packed into the space with the base A of retaining wall for ending the constructing work for one stage. These processes are repeated to construct a retaining wall. Since the thickness of the back-filled concrete layer 2 can be equalized, the height of the wall for one stage can thus be made higher than the conventional methods.
Patent JP-S59232851-A (JP)
Inventor: MUKOUHARA FUMINORI
IPC: B32B15/08
Filed: 1983-06-15
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-S60251356-A (JP)
Inventor: MATOBA YOSHIAKI
IPC: F04C18/02
Filed: 1984-05-26
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-H06302524-A (JP)
Title: Formation of single crystal magnesia spinel film
Inventor: TAGUCHI EIJI
IPC: H01L27/12
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for growing single crystal MgO.Al2O3 films having excellent uniformity and excellent crystallizability with excellent reproducibility. CONSTITUTION:Concerning a formation of a single crystal magnesia spinel (MgO.Al2O3) film on a single crystal semiconductor layer by vapor phase epitaxy, causing magnesium chloride (MgCl2), aluminum chloride (AlCl3), carbon dioxide (CO2), and hydrogen (H2) to react in a reaction tube, the crystal is grown at a reduced pressure, while supplying a gas to the reaction tube 1 sufficiently and exhausting the gas inside the reaction tube 1 forcedly.
Patent JP-S5732027-A (JP)
Title: Electric governor for internal combustion engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02D41/14
Filed: 1980-08-05
Abstract: PURPOSE: To eliminate particular actuator for idle-up operating a fuel adjusting member on the basis of the result of calculation with operating conditions like number of revolutions of engine, amount of accelerator operator operation, etc. as input signals.  
     CONSTITUTION: An electric control circuit 2 calcurate the target injection amount signal corresponding to the fuel injection amount of be injected into the engine 6 from input signals given by an operation condition sensing device 1 composed of accelerator operating amount sensor 1a, engine revolutions sensor 1b and idle-up signal generator 1c as well as drives an electromagnetic actuator 3 with the aid of the input data of actual injection amount signal sensed by an actual position sensor 7 in such a way that the error of these two is corrected. The electromagnetic actuator 3 is to move a fuel amount adjusting member 4 of the fuel injection pump 5 in accordance with signals from the electric control circuit 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59232649-A (JP)
Title: Metallic mold for molding plastic
Inventor: OGURI ITSUROU
IPC: C22C37/04
Filed: 1983-06-15
Abstract: PURPOSE:To prevent cracking in a corner angle part by consisting a main body of a metallic mold of a spheroidal graphite cast iron and specifying the grain size distribution of the spheroidal graphite particles distributed on the plastic molding surface. CONSTITUTION:A main body of a metallic mold is formed of a spheroidal graphite cast iron in place of steel and the cast iron is so cast that graphite particles of <=10mum grain size occupy >=90% among the whole spheroidal graphite particle distributed on the plastic molding surface and that the particles of <=6mum grain size occupy >=50%. The plastic product molded by such mold has good luster and beautiful appearance.
Patent JP-2000297674-A (JP)
Title: High-pressure fuel pump system
Inventor: KATO EISUKE
IPC: F02D1/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve starting performance by improving rising characteristics during start-up and raising the fuel pressure in a short period of time in a high-pressure fuel pump. SOLUTION: Fuel, discharged from a feed pump 28, is passed through a first passage 30 and sent to a high-pressure fuel pump 10. Fuel of which the pressure has been increased by the high pressure fuel pump 10 is then supplied to a delivery pipe 32 through a second passage 31. The intake side of an electromagnetic driving type sub pump 38 is communicated to the first passage 30 via a first bypass passage 52, and the discharge side of the sub pump 38 is communicated to the second passage 31 via a second bypass passage 53. The sub pump 38 is driven only at the start-up of an internal combustion engine, such that the fuel pressure in the delivery pipe 32 is raised quickly.
Patent JP-S61265674-A (JP)
Title: Method for drawing isarithm map
Inventor: KITAMURA HIROYUKI
IPC: G06T11/80
Filed: 1985-05-20
Abstract: PURPOSE:To reduce the labor and time necessary for drawing an isarithm map by permitting a computer to calculate all estimated values at all lattice points and attaining automatic drawing of the isarithm map with the prescribed number of isarithms in accordance with the estimated value at the lattice point. CONSTITUTION:Plural lattice points Qij (Xi, Yj) covering substantially the overall drawing surface are previously set and inputted to the computer, where i=1-m and j=1-n. Then numerics ZS (S=1-k) in far less arbitrary plural PS (XS, YS) than the lattice points Qij are inputted to the computer. Actually inputted numerics ZS at plural points PS are applied to a certain calculation equation, whereby the computer is caused to the calculate automatically the estimated values Zij at all lattice points Qij. Then the prescribed number NV of isarithms LV (V=1-l) are automatically drawn on the basis of the estimated values Zij at the lattice points Qij.
Patent JP-H01277707-A (JP)
Title: Multislit floodlight projector
Inventor: MARUYAMA TSUGUHITO
IPC: G02B27/44
Filed: 1988-04-30
Abstract: PURPOSE:To select the arbitrary slit beam in multislit beam as reference slit beam, by providing a shutter having two or more segments respectively made possible in ON/OFF control corresponding to the multislit beam on the output side of the multislit beam. CONSTITUTION:The beam of a semiconductor laser 1 passes through a diffraction lattice 4 to generate beam 8 wherein oval spot beams are arranged in a y-direction. This beam 8 further passes through a diffraction lattice 5 to generate beam 9 wherein two or more spot beam rows are parallelly arranged in an x-direction like the beam 8. When this beam 9 passes through a cylindrical lens 3, the intervals between the spot beams of each row are made narrow and the adjacent spot beams of the respective rows are arranged so as to be partially overlapped with each other and respectively form slit beams to generate multislit beam 10. In a shutter 7, many short strip-shaped segments..., -2, -1, 0, 1, 2,... elongated in the same y-direction as each slit beam are arranged in the x-direction at the same interval as the pitch of the slit beams of the beam 10 and each of the segments blocks the corresponding slit beam respectively independently at the OFF-time of a power supply and permits the same to transmit at the ON-time of the power supply.
Patent JP-H10269991-A (JP)
Title: Light emitting device
Inventor: RIKIHISA HIROAKI
IPC: H01J29/04
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten the distance from an electron generating surface to a light emitting surface and emit light. SOLUTION: A medium which emits light by receiving light from a photoelectric material is superposed on a medium which emits light by receiving electrons from a fluorescent material. Voltage is applied to both mediums, electrons generated in the photoelectric material are accelerated, and struck to the fluorescent material. Light is generated in the fluorescent material, the light is struck to the photoelectric material, and electrons are generated. The electrons are struck to the fluorescent material by voltage applied. If the energy for accelerating electrons is larger than the energy of light leaking to the outside, the fluorescent material continuously emits light. By using this, a luminescent surface can be constituted. By controlling the luminescent surface, a screen of a TV or the like can be constituted.