baber/WOPTO huggingface dataset:
Patent JP-H01179497-A (JP)
Title: Electromagnetically shielded cellar
Inventor: HIGASHIYAMA KAZUYUKI
IPC: H05K9/00
Filed: 1988-01-06
Abstract: PURPOSE:To decrease a cellar of this design in cost as it retains an excellent electromagnetic shielding property by a method wherein the ceiling of the cellar is formed of an electromagnetic wave shielding material higher than ones used for the wall and the floor of the cellar in a shielding property. CONSTITUTION:An electromagnetic wave shielding cellar 1 consists of a ceiling 2, a wall 3, and a floor 4. The ceiling 2 is constructed with a ceiling wall material 5 and a ceiling electromagnetic shielding material 6. The wall 3 is formed of a side wall block 7 and a wall electromagnetic shielding material 8. The floor 4 is composed of a floor block material 9 and a floor electromagnetic shielding material 10. An electromagnetic shielding property of the shielding material 6 of the ceiling 2 is made higher than those of the shielding materials 8 and 10. An electromagnetic wave such as an adventitious electric wave or the like propagated from the air is partially reflected by the surface and the rest of it penetrates the earth and attenuates. An electromagnetic wave is shielded by a ceiling protective wall 12 to be attenuated and reaches to the wall 3 and the floor 4. An attenuated electromagnetic wave is shielded by the shielding materials 8 and 10. By these processes, the cost can be reduced.
Patent JP-H06199564-A (JP)
Title: Ceramic substrate
Inventor: MURANAKA AKIHIRO
IPC: H05K1/03
Filed: 1993-01-07
Abstract: PURPOSE:To obtain an alumina ceramic substrate having high dimensional stability used as a substrate on which various electronic elements are mounted by adding talc to ceramic powder heated to a prescribed temp. CONSTITUTION:Powder of ceramic stock such as alumina, magnesia or silica is heated to 1,000-1,300 deg.C and mixed with crushed talc as a sintering aid. A binder is added to the resulting talc added ceramic powder and they are kneaded to form body. A molding of this body is then fired to obtain the objective alumina ceramic substrate having high dimensional stability used as a substrate on which various electronic elements are mounted.
Patent JP-S63175852-A (JP)
Inventor: MANFUREETO FUAUTSU
IPC: G03C1/32
Filed: 1988-01-08
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-H07210301-A (JP)
Title: Coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/043
Filed: 1994-01-12
Abstract: PURPOSE:To sufficiently cope with the change of the detection levels of the tool force and inclination, etc., of a pen at the time of an operation by measuring vibration transmission time from a vibration source based on signals outputted by a detection means during the period of gate signals from a gate signal generation means and calculating the position coordinates of the vibration source based on the vibration transmission time. CONSTITUTION:The output signals of a vibration sensor 6a are detected at a vibration transmission plate 8 and arrival timing signals outputted at a first threshold value level and the arrival timing signals outputted at a second threshold value level set at a level higher than the first threshold value level are compared based on the detection signals in a signal waveform detection circuit 9. The part for the larger threshold value of the signals is defined as the gate signal, the vibration transmission time from a vibration pen 3 is measured by an arithmetic and control circuit 1 during the signal period and the position coordinates for the vibration pen 3 are calculated based on the measurement. Thus, the change of the detection levels of the tool force and inclination, etc., of the pen at the time of the operation can be sufficiently coped with.
Patent JP-H05186274-A (JP)
Title: Production of laminated piezoelectric actuator
Inventor: TSUKADA MINEHARU
IPC: H01L41/39
Filed: 1992-01-08
Abstract: PURPOSE:To carry out the dissipation of a binder resin in the degreasing process in high efficiency and to improve the efficiency of baking treatment by forming a chimney extending through a laminate of piezoelectric ceramic sheets in the direction of lamination and carrying out the degreasing and baking of the laminate. CONSTITUTION:A laminate 3 is formed by laminating piezoelectric ceramic sheets 1 in multiple layers. A chimney 4 extending through the laminate is formed in a part of the laminate 3. The laminate 3 is heat-treated, degreased and baked. The dissipation of the decomposition product of the binder resin, etc., and the baking of the ceramic sheets can be performed in high efficiency to obtain a laminated piezoelectric actuator in high efficiency at a low cost.
Patent JP-H11194394-A (JP)
Title: Focal plane shutter for camera
Inventor: MIYAZAKI HIROSHI
IPC: G03B9/36
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter equipped with a simply constituted mechanism for setting a 1st blade driving member and a 2nd blade driving member. SOLUTION: The 1st blade driving member 5 and the 2nd blade driving member 8 are equipped with steel armature members 6 and 9, respectively, and in an exposure operation starting position, the members 6 and 9 are attracted and held by electromagnets 14 and 15 respectively against the energizing force of each driving spring. The setting member 11 is provided with pressing parts 11a and 11b for pressing the parts to be pressed 5b and 8b of each driving member 5 and 8, and two cam surfaces 11a1 , 11a2 , 11b1 and 11b2 are formed on the parts 11a and 11b, respectively.  Besides, as for the setting member 11, a gear 11C integrally formed with the member 11 is engaged with a gear 13 attached to the output shaft 12a of a motor 12, and then, the setting member 11 is rotated clockwise in accordance with the one-way rotation of the motor 12 so as to perform an operation of setting each driving member 5 and 8 and an operation of returning the member 11 itself to the initial position.
Patent JP-2000201031-A (JP)
Title: Light receiving circuit
Inventor: ITABASHI SHUNICHI
IPC: H04B10/69
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To set the multiplication factor of a ternary APD(GaInAs avalanche photodiode) so as to be an optimal value. SOLUTION: A temperature detecting circuit 8 detects the temperature of a ternary APD1. An ROM9 stores a relationship between the reverse bias voltage and multiplication factor of the ternary APD1 for each temperature. A reverse bias applying circuit 7 applies a reverse bias voltage decided by a reverse bias control circuit 6 to the ternary APD1. The reverse bias control circuit 6 reads the relationship between the reverse bias voltage and multiplication factor corresponding to the temperature of the ternary APD1 detected by a temperature detecting circuit 8 from the ROM9, and decides the reverse bias voltage of the ternary APD1 based on this relationship and the light receiving power of the ternary APD1 and an amplification peak value detected by a peak detecting circuit 5.
Patent JP-H10198861-A (JP)
Title: Commodity take-out device
Inventor: YASUKAWA KAZUHITO
IPC: G07F11/16
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a commodity take-out device that detects commodity- containing trays projected from a tray containing rack. SOLUTION: This commodity take-out device is provided with a commodity take-out means 4, which are arranged at tray containing racks 2 and 3 and takes out commodities from product containing trays 1 that contain plural commodities M, a moving means 9, which makes the means 4 approach and separate from the tray containing racks and a running drive mechanism 7, which makes a moving part 5 move, and the part 5 is provided with tray projection detecting means S10 and S11, which detect that the trays 1 project toward the moving part.
Patent JP-H06242007-A (JP)
Title: Assay of material under analysis by using speed chemical material, whose density is changed during variable elapsed time
Inventor: POORU AASAA KIRUDARUUBURANTO
IPC: G01N33/536
Filed: 1994-01-12
Abstract: PURPOSE: To prevent the propability of consistent bias in an assaying method of a material to be analyzed, by using speed chemicals of which the density is changed during the variable elapsed time. CONSTITUTION: A sample is placed on a dry slidelike test element, the reading of the initial speed is performed in an early time window, whether the sample speed is enough low or not in the later time window, is estimated in the comparison and examination with the speed from the result of the known low and high densities, the speed and density of the reaction in the early time window, or the early time window including a part of the later time window, is calculated, the reading of the initial speed is directly used in the comparison and examination, by comparing the reading of the initial speed of the sample with the known low and high speed, without calculating the initial density, and the length of the window of the time to be used in the speed calculation, is decided.
Patent JP-S62160329-A (JP)
Title: Sand-collecting ship with collecting boom
Inventor: KUMAMOTO NAOKI
IPC: E02F3/90
Filed: 1986-01-08
Abstract: PURPOSE:To greatly increase the amount of sand to be collected on one-staying position of a sand-collecting ship by providing a leading tube rotatably attached to the lower end of a conduit hung down from the ship and a rising and falling collecting boom pivotally attached to the lower end of the leading tube. CONSTITUTION:A collecting boom 3 is pulled up by an oil-pressure cylinder 14, a pump 12 for water jet is driven, and water sucked is jetted from the jet nozzle 3a of the boom 3. The boom 3 is turned by a rotator 15, and a conduit 2 is wholly lowered and penetrated with the boom 3 into the bottom ground under water. After the boom 3 is penetrated to a given depth, sand liquefied by water jet is sucked up from the boom 3 being turned by the tube 2a by actuating a dredging pump 6. The boom 3 is slowly raised by the cylinder 14 to continue the sand collecting operation. The efficiency of sand-collecting operations can thus be enhanced.
Patent JP-H06209164-A (JP)
Title: Manufacture of printed wiring board
Inventor: TANNO TOMIO
IPC: H05K3/38
Filed: 1993-01-08
Abstract: PURPOSE:To make pink ring phenomenon hardly occur, by injecting reducing agent solution for reducing cupric oxide, in through holes on a multi-layered copper-clad laminate, under reduced pressure. CONSTITUTION:A multi-layered copper-clad laminate is formed by using a glass epoxy resin board wherein a copper circuit having cupric oxide is formed on both surfaces of inner layer material 13, laminating a copper foil 11 on the inner layer material 13 via pre-preg 12, and pressurizing and heating the laminate. By forming a through hole which electrically connects the outer layer copper circuit and circuits of the inner layer and the outer layer, a multi-layered printed board is manufactured. Under reduced pressure, reducing agent solution for reducing copper oxide is injected in the through hole on the multi-layered copper-clad laminate. Hence plating solution in the post-process is prevented from being dissolved by acid, by reducing the cupric oxide of the copper circuit exposed on the inner wall of the through hole to copper or cuprous oxide. Since the reduction is performed under reduced pressure, the reducing agent solution is surely injected in the through hole, and generated hydrogen gas is deaerated.
Patent JP-S60161048-A (JP)
Title: Work positioning device for industrial robot
Inventor: KATOU HISAO
IPC: B25J13/00
Filed: 1984-01-11
Abstract: PURPOSE:To perform positioning in circumferential, axial and radial direction accurately by providing a member for correcting the position of tubular work while engaging in the positioning hole made at a portion of said work. CONSTITUTION:A reverse-conical positioning hole 11d is made in finely finished referential tubular section 11a of tubular work 11. Said work 11 is caught by catching click 3 of hand system 1 as conventional and positioned while facing with the fitting hole 31 of positioning system 30. The work 11 is first advanced to guide the guide face 11c of work 11 to the guide face 31c of said fitting hole 31 and centered. Then the positioning pin 33 of positioning system 30 is projected to enter the leading edge into the positioning hole 11d. Consequently, positional shifts in circumferential and axial directions are corrected through sliding on the conical engaging face resulting in accurate positioning of work 11 on the positioning system 30.
Patent JP-H07255494-A (JP)
Title: Production of amide compound and microorganism used therefor
Inventor: TAKASHIMA YOSHIKI
IPC: C12R1/07
Filed: 1995-01-10
Abstract: PURPOSE:To stably and efficiently produce a high-purity amide compound even at a temperature of >= the ordinary temperature by reacting a cultured solution of a thermophilic microorganism or its cell body (treated material) having a hydration activity capable of converting a nitrile compound a nitrile compound. CONSTITUTION:A cultured solution of a thermophilic microorganism [e.g. Bacillus smithii -SC-J-05-1 (FERM P-14037)] having a hydration activity capable of converting a nitrile compound into an amide compound, its cell body or its treated cell body is added to a nitrile compound (e.g. acrylonitrile) and allowed to act thereon at a temperature range of >= the ordinary temperature to convert this nitrile compound to an amide compound. Since this method can stably convert a nitrile compound into an amide compound even in a temperature range of >= the ordinary temperature, a high-purity amide compound (e.g. acrylamide) can be efficiently synthesized without conducting a low- temperature reaction.
Patent JP-S5498637-A (JP)
Title: Liquid crystal chromatic display device
Inventor: TOGASHI SEIGO
IPC: C09K19/60
Filed: 1978-01-13
Abstract: PURPOSE: To facilitate the production, by specifying the initial orientation of liquid crystal and dichromatic dyes so as to make the optical utilization efficiency equal to that of chiral GH system, enable low voltage driving at 2 to 3V, and make it unnecessary to use additional elements such as quarter-wave plate.  
     CONSTITUTION: SiO or SiO 2  is vacuum-evaporated to supporting plates 1, 2 on which electrodes 5, 6 are provided from the direction of the normal of the plates, and from the direction of 0 to 40° or 70° thereof, and oriented layers 14, 15 are formed. Liquid crystal 13 and dichromatic dyes 9 sealed between the plates 1, 2 are oriented parallel to the plates 1, 2, and at random within the flat plane. As a result, an incident light 12 and both polarized lights Ex, Ey are equivalently absorbed, and the natural light is utilized 100%, so that the equal display effect to that of chiral GH system may be obrained. When a voltage is applied from a power source 7 to electrodes 5, 6, the liquid crystal 13 and dyes 9 are arranged vertically with respect to the plates 1, 2 in the part having electric field 10, so that the display may be transparent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03206825-A (JP)
Title: Artificial seed and production thereof
Inventor: TAKAHARA NOBORU
IPC: C12N5/04
Filed: 1990-01-08
Abstract: PURPOSE:To obtain artificial seeds with high restoration rate from callus to the original plant through such processes that beads produced by sheathing, together with a culture medium, with a film callus formed by liquid culture are put to suspension culture again and transferred to the original plant, and the resultant beads are sheathed again with a film together with the medium to quadruple structure. CONSTITUTION:The callus, adventitious embryos, adventitious buds, adventitious roots, seedlings, etc., of a plant such as rice or the somatic cells of the parental plant, etc., are put to liquid suspension culture, and numerous callus produced are sheathed, together with the medium, with a film into beads. These beads are put to liquid suspension culture again and the callus are transferred to the original plant and converted to induced beads, which are then sheathed again, together with the medium, with a film to quadruple structure, thus giving the objective artificial seeds. For the films, one or both of the first and second films is of calcium alginate.
Patent JP-S63170017-A (JP)
Inventor: JIYON EI PURENZURAA
IPC: B29C49/70
Filed: 1987-01-09
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-2000200502-A (JP)
Title: Light emitting body for security display
Inventor: SHIRAI TAKASHI
IPC: E01F9/70
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the function as a mark or a call for attention concentrating the light emission in a constant direction by integrally forming a light source and a cover for covering the light source so as to form a light emitting body, and integrally forming a conical reflecting plate with one side of the inner part of the cover. SOLUTION: A security display 1 is formed by connecting a feeder to both sides of a light source 3 such as a compact bulb or a light emitting diode(LED) and integrally covering the light source 3 with a semi-spherical cover 10 formed by injection molding of the transparent or translucent synthetic resin having thin color light diffusing property such as acrylic, polypropylene and polycarbonate. The security display 1 is integrally formed with a reflecting plate 20 inside the cover 10. The reflecting plate 20 is formed into a nearly conical shape or a bowl shape, and a central part thereof is arranged lower than the light source 3, and the peripheral part is integrally formed with the cover 10.  The reflecting plate 20 is formed by performing plating or vacuum deposition to a plastic plate, an aluminum plate, a compound plate of aluminum and plastic, a brass plate or a steel plate or the like.
Patent JP-S60145701-A (JP)
Title: Dielectric filter
Inventor: ISHIZAKI MASAYUKI
IPC: H01P7/10
Filed: 1984-01-10
Abstract: PURPOSE:To attain easily a desired frequency characteristic by constituting a dielectric filter with a columnar dielectric resonator and a prismatic dielectric resonator. CONSTITUTION:The waveguide mode propagated in a standard waveguide part 1 is intercepted by an intercepting waveguide part 3 and is not propagated there. However, only waves resonating to arranged and fixed dielectric resonators 2 in the waveguide part 3 pass through the waveguide part 3. The columnar dielectric resonator is arranged in the center of the waveguide part 3, and prismatic dielectric resonators 2 are arranged in both ends, and individual resonators are fixed by dielectric substrates 7 having a low dielectric constant.
Patent JP-H03207035-A (JP)
Title: Optical information recording medium and application thereof
Inventor: NAGAI SHOICHI
IPC: G11B7/254
Filed: 1990-01-09
Abstract: PURPOSE:To improve a rewriting life by forming reflecting films which have a thin film consisting of specific metals on the surface of a metallic film and is brought into contact with a recording medium layer. CONSTITUTION:A light transparent material, such as polycarbonate, is used for the substrate 1 if light is made incident from a substrate 1 side. The reflecting films 3-1 to 3-N have the light transparent thin film consisting of at least one kind selected from molybdenum, tungsten, titanium, platinum, chromium, nichrome alloy, and iron-chromium alloy on the surface of the metallic film and are formed via this thin film into a close contact with the recording medium layer 2, by which the optical information recording medium is formed. The adhesive property between the respective constituting films is improved in such a manner, by which the rewriting life is improved by >=2 digits in the number of times.
Patent JP-H03207154-A (JP)
Title: Telephone set with card processing function
Inventor: OKUMURA HIDEYUKI
IPC: H04M11/10
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the telephone set with the card processing function which can be used conveniently by providing a sound recording means which records communication contents on an IC card and a reproducing means which reproduces the communication contents recorded on the IC card, and composing of the IC card of a prepaid card. CONSTITUTION:The telephone set 10 has a handset 11, a key input part 12 equipped with a push-button type ten-key, a card insertion slot 13 into which a telephone card is inserted, its card discharge slot 14, and a call counting display device 15 which displays the number of calls, and is further equipped with sound recording push buttons 18 for inputting reproduction processing, a pilot lamp 17 for displaying an in-recording state, and a reproduction push button 18 for inputting reproduction processing. A telephone set like this records its communication contents on the IC card by the sound recording means and reproduces them by the reproducing means and the IC card consists of the prepaid card. Consequently, this telephone set is utilized as a pay telephone set and then used conveniently, and the effective communication value by the telephone set is obtained.
Patent JP-S5496030-A (JP)
Title: Color ink jet device
Inventor: ISAYAMA TAKUROU
IPC: B41J2/21
Filed: 1978-01-13
Abstract: PURPOSE:To reduce the discrepancy of a printing point due to the scanning speed and the ink flying speed by opening the ejectors of respective ink jet devices within a mixed ink nozzle connected to the pneumatic flast apparatus. CONSTITUTION:Jet devices 4-6 are supplied by color ink via pipes 4b-6b, respectively. Prior to the image recording, highly compressed air is blown into the mixed ink nozzle 3 from pneumatic blast apparatus 2, and at the time of image recording, signal voltage in response to information signal is applied to devices 4-6. Hence each color ink drop of such an amount as corresponding to the information signal is ejected into the nozzle 3. Each color ink drop is suitably mixed in the nozzle 3, and the ink drop is flown from the opening 3a onto the rotary recording body to cause the ink to adhere to the recording plane. Accordingly, the discrepancy of printing point due to the scanning speed and the ink flying speed can be so reduced that an excellent color image can be obtained.
Patent JP-H02182164-A (JP)
Title: Preparation of dry food
Inventor: AOI NOBUYUKI
IPC: A23L29/10
Filed: 1989-01-09
Abstract: PURPOSE:To provide a dry food not losing the original texture thereof because of being recovered into the original state thereof with hot water rapidly and homogeneously by compounding an enzyme-modified lecithin prepared by partially hydrolyzing the lecithin. CONSTITUTION:An enzyme-modified lecithin prepared by partially hydrolyzing lecithin (e.g. one containing phosphatidyl choline, phosphatidyl ethanolamine, phosphatidyl serine, etc., as a main component) with phospholipase A (an enzyme hydrolyzing the fatty acid ester bonds at the 1 and 2 positions of diacylglycerophospholipid) is compounded to provide the objective food.
Patent JP-S56101428-A (JP)
Title: Manufacture of rotor for electromagnetic clutch
Inventor: WATANABE MASAKO
IPC: F16D27/112
Filed: 1980-01-11
Abstract: PURPOSE: To manufacture a rotor efficiently in high accuracy by a method wherein a rotor body is formed by a torus by means of non-hot forging, and a ringed body with a belt groove is fitted to the rotor body.  
     CONSTITUTION: A torus 32 is made up by cutting a coil 31, and a rotor body 37 is formed at a stroke which is formed by a torus plate section 34 with a central opening 33 and an inner cylinder section 35 and an outer cylinder section 36 each extending in the same direction integrally from an inner circumferential edge and an outer circumferential edge of the section 34 by cold-forging the torus 32. A ringed body 40 for clamping for preventing the opening of a connecting section 39 of the rotor body 37 is fastened to an opened end surface 38 of the inner cylinder section 35 of the rotor body 37, and a ringed body V with a belt groove is fitted onto an outer circumferential surface of the outer cylinder section 36 of the rotor body 37. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61162481-A (JP)
Inventor: MURAKAMI KAZUO
IPC: B66B7/02
Filed: 1985-01-10
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。