baber/WOPTO huggingface dataset:
Patent JP-H06167870-A (JP)
Title: Developing device setting device
Inventor: ONISHI KENICHI
IPC: G03G15/08
Filed: 1992-11-30
Abstract: PURPOSE:To set a developing device in a setting position while imparting constant pressure force to a tracking roller and a tracking roller abutting member with one touch of a finger and also to release the setting state, without any problems of the deformation of a shaft, etc. CONSTITUTION:When a latch shaft 27 is rotated in the direction of the arrow C, at the time of setting the developing device 5, a spring pressing shaft 22 and a subframe 9 are moved in the direction of the arrow A and the tracking roller 8 is abutted on the tracking roller abutting member 4 with the constant pressure force. As the time of releasing the setting of the developing device 5, the spring pressure shaft 22 and the subframe 9 are moved in the direction of the arrow B by the elastic force of a pressure spring 23 and simultaneously, the latch shaft 27 is rotated in the direction of the arrow D, to return the developing device to an original state where it is released.
Patent JP-H08173165-A (JP)
Title: Gene involving synthesis of medium-chain fatty acid in cuphea plant
Inventor: FUKUOKA HIROYUKI
IPC: C12N15/09
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a new gene coding for an acyl-ACP-thioesterase having a specific amino acid sequence, derived from a Cuphea plant, to be used for producing an enzyme as a key for synthesizing medium-chain fatty acids useful for medicines and foods, etc. CONSTITUTION: This new gene codes for an acyl-ACP-thioesterase having an amino acid sequence of the formula, being derived from a kind of Cuphea plant, and useful for producing medium-chain fatty acids by temperate crops through introducing the above enzyme as a key for synthesizing such fatty acids useful for medicines and foods by genetic engineering technique. This gene is obtained by the following process: an mRNA is separated by a conventional means from the unmatured seeds of Cuphea leptopoda Hemsl., a kind of temperate plant belonging to Lythrum anceps Makino, a cDNA is synthesized with the mRNA as template, and the cDNA is then cloned with a primer consisting of part of an acyl-ACP-thioesterase gene.
Patent JP-2000150138-A (JP)
Title: Hich frequency heating apparatus
Inventor: NOBUE TOMOTAKA
IPC: F24C7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To accelerate even heating of an object by producing multiplex transmission of a microwave in a heating compartment based on microwave reflection by a dielectric layer provided in a means for opening and shutting, in a high frequency heating apparatus. SOLUTION: This heating apparatus is equipped with a means 11 for opening and shutting to put an object to be heated in and out in a heating compartment 10 and a dielectric layer 21 provided on the side facing the object to be heated with a designated gap kept from a boundary surface 20 provided in the means for opening and shutting to practically shield a microwave, and even heating is accelerated by producing multiplex transmission of the microwave in which retained energy is distributed in the heating compartment based on reflection by the dielectric layer.
Patent JP-H05157717-A (JP)
Title: Method for measuring concentration of boron within silicon and method for purifying silicon
Inventor: BABA HIROYUKI
IPC: G01N33/20
Filed: 1991-12-04
Abstract: PURPOSE:To enable boron concentration to be measured readily in parallel with boron elimination treatment and then silicon purification treatment time to be reduced by coagulating a sample of a molten silicon in one direction and then eliminating a coagulated segregation part and measuring specific resistance. CONSTITUTION:Metal silicon 1 is melted 2, melted silicon is sampled 4 and a port-type crucible where nitrogen silicon powder is coated is used for coagulating 5 in one direction within a heating furnace within an inactive atmosphere, thus enabling a coagulated segregation part such as Fe and Al to be eliminated. After cutting and polishing 6 silicon where Fe, Al, etc. are eliminated, a specific resistance is measured 7 by four needles, etc., for judging boron concentration 8, treatment time is determined 9 based on the result, and a purified silicon 3 is obtained based on the determined process. Since a time required for judging boron concentration is short, silicon treatment time can be determined within boron elimination treatment and silicon purification process can be controlled.
Patent JP-H088216-A (JP)
Title: Method and apparatus for chemical machine polishing
Inventor: SATO JUNICHI
IPC: B24B37/00
Filed: 1994-12-22
Abstract: PURPOSE:To provide a chemical machine polishing method and a chemical machine polishing apparatus, which are used for flattening the stepped surface of an interlayer insulating film and the like that occur during the manufacturing process of a semiconductor device and have the excellent polishing speed and flatness. CONSTITUTION:Ultrsonic vibration is applied to a substrate 1 to be processed, and polishing is performed. Ultrasonic-vibration applying means 18 and 19 are mounted on a carrier 12 and a platen 13. Therefore, the polishing is performed by using the ultrasonic energy at the same time in addition to the conventional chemical polishing. Thus, the polishing speed is improved. Since slurry is sufficiently spread regardless of the pattern density and the rear of the steps, the uniform flat surface without dependence on a pattern is obtained.
Patent JP-H05200528-A (JP)
Title: Push-up rod detector and push-up rod detection pushing device
Inventor: SAITO HIDEOMI
IPC: B22D45/00
Filed: 1991-12-04
Abstract: PURPOSE:To automatically execute the detection of a push-up rod produce from the bottom surface of a mold, to reduce the burden of a worker and to improve the working efficiency by detecting come-out/in of a detecting rod arranged to be freely come out/in to the lower end surface of the detector body, from the lower end surface. CONSTITUTION:At the time of abutting on the bottom surface of the mold by descending the detector body 12, in the case the push-up rod 5 does not protrude, the detecting rod 13 is abutted on the bottom surface of the mold and retreated to the detector body 12, and it is detected by the detecting mechanism that the push-up rod 5 is not protruded. On the other hand, in the case the push-up rod 5 protrudes, the lower end surface of the detector body 12 is bumped to the push-up rod 5 and is not brought into close contact with the bottom surface of the mold, and gap is generated between both. Therefore, the detecting rod 13 becomes the protruding condition from the lower end surface of the detector body 12 and the detecting mechanism detects that the push-up rod 5 is protruded. Therefore, without any trouble to the worker, the protrusion of the push-up rod 5 can be detected.
Patent JP-H07154052-A (JP)
Title: Method for indicating joint of jumper wire to printed board
Inventor: YAMAMOTO TOMINORI
IPC: H05K3/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a method for indicating the joint of a jumper wire to a printed board correctly and positively. CONSTITUTION:In a step preceding the jumper wire jointing step, marks 1am1, 1am2 are put on the joints 1at1, 1at2 of a jumper wire 2. Preferably, the marks 1am1, 1am2 are put on by applying an adhesive to the vicinity of joint of the jumper wire during the step for applying the adhesive to a printed board 1 onto which a device is mounted.
Patent JP-H11152377-A (JP)
Title: Heat-shrinkable film prepared from ethylene-alpha-olefin copolymer
Inventor: ICHIMURA KOJI
IPC: B29C61/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable film excellent in low-temp. shrinkability by forming an ethylene-α-olefin copolymer having specified physical properties into a film and stretching it monoaxially. SOLUTION: 100 pts.wt. of the ethylene-α-olefin copolymer produced in the presence of a single-site catalyst and having a density of 0.880-0.940 g/cm<3> , an MFR2.16 (190 deg.C, 2.16 kg load) of 0.1-200 g/10 min, a ratio of MFR10.0 (190 deg.C, 10 kg load)/MFR2.16 of 10-20, and a mol.wt. distribution (Mw/Mn) of 2.0-4.0 is compounded with up to 30 pts.wt. of a high-pressure low-density polyethylene, 0.05-1 pt.wt. of an antiblocking agent, and 0.05-0.5 pt.wt. of a slip agent, then formed into a film, and stretched 2-8 times at temperatures of 50-100 deg.C monoaxially in the direction transverse to the direction of winding up, thus giving a heat-shrinkable film having a heat shrinkability in the stretching direction of 8% or higher, pref. 10% or higher, at 70 deg.C, 15% or higher, pref. 20% or higher, at 80 deg.C, and 30% or higher, pref. 35% or higher, at 90 deg.C.
Patent JP-2000145719-A (JP)
Title: Hydraulic control device
Inventor: OSHIMA KAZUMI
IPC: F15B11/16
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress a surge pressure generated in a surplus flow passage by regulating rapidly moving to a surplus flow passage side of a compensator valve, when a selector valve is reset to a neutral position from a condition that the selector valve provided in a priority flow side is switched. SOLUTION: An opening/closing valve 31 is provided in a side of one pilot chamber 2a of a compensator valve 2. The opening/closing valve 31 is placed in an opened position in a normal condition held by a spring 32, and a pressure of a priority flow passage 8 is guided to the one pilot chamber 2a and so as to guide a pressure of load pressure flow passages 21, 22 selected by a selecting means 24 or a pilot pressure of a pilot flow passage 17 to the other pilot chamber 2b provided with the spring 32.
Patent JP-H02227300-A (JP)
Title: Method and device for remote control of document insertion apparatus
Inventor: ROBAATO KEI GOTSUTORIIBU
IPC: G06F17/21
Filed: 1989-12-11
Abstract: PURPOSE: To remotely control a document inserter used to insert a document into a mailing envelope by providing a means for controlling the inserter in response to a reception of a control signal by only a receiver while there are predetermined number of displays on a display screen, and setting the predetermined number to less than number of all display screens. CONSTITUTION: The inserter 10 has a central control display 34 to control and alter a state by a finger touch switch. And, a system has a hand-held type remote transmitter 30 for communicating with a control structure of the display 34. The transmitter 30 has a signal transmitter 50 for transmitting a radio oscillation modulated by an encoder 51. The system has a touch display screen 61 and a microcomputer 60 connected to an inserter 62. If a valid control signal is received from a signal receiver during generating of a main screen, an audible signal is radiated, and a desired function is executed. Accordingly, only a predetermined function of the limited number is controlled during a display of the main screen.
Patent JP-H09156729-A (JP)
Title: Storage rack
Inventor: SASAKI YOSHINOBU
IPC: B65G1/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage rack which is compact and is capable of attaining easy safety control. SOLUTION: Rack arms 3, 7a, 7b are bridged at a lower end, a middle part, and an upper end between a columns 1a and 1b, and the base ends of the rack arms 3, 7a, 7b are jointedly-supported with supporting shafts 3a, 5a, 5b so that the rack arms 3, 7a, 7b may be stand vertically, supporting platforms 21, 17 which support the rack arms 7a, 7b horizontally are fitted, and the supporting platform 17 is made capable of moving up and down. Small-diameter pulleys 8a, 8b and large-diameter pulleys 9a, 9b which rotate integrally with the rack arms 7a, 7b are fitted at the supporting shafts 5a, 5b. The outer circumference of the small-diameter pulley 8b is connected with the top of the rack arm 3 through a wire 14b, and the outer circumference of the large-diameter pulley 9b is connected with the bottom of the column 1b with an extension coil spring 11b or the like.  The outer circumference of the small-diameter pulley 8a is connected with the supporting platform 17 through a wire 14a. The outer circumference of the large diameter pulley 9a is connected with the middle part of the column 1a with an extension coil spring 11a or the like, thus constituting the storage rack.
Patent JP-H05155472-A (JP)
Title: Image forming device
Inventor: NAKANO TOSHIO
IPC: B41J11/42
Filed: 1991-12-05
Abstract: PURPOSE:To perform accurate sequential control without exercising an influence on conveyance of sheets even when an output signal from the sheet detecting sensor of an image forming device effects malfunction. CONSTITUTION:An output signal is outputted from a sheet detecting sensor 13 arranged on a conveyance passage for recording sheet for an image forming device and serving to detect the presence of the recording sheets. A signal holding circuit 14 by which the output signal therefrom is held for a preset time is provided between a control part (CPU) 15 by which whole operation of the image forming device is controlled and the sheet detecting sensor 13. A normal output signal for the presence of recording sheets is outputted to the control part 15 in disregard of the signal, for the absence of sheets at a time when the sheets are present, of erroneous output signals from the sheet detecting sensor 13 generated when rigidity of the sheets is high and quality of the sheets is adverse.
Patent JP-H11163530-A (JP)
Title: Manufacture of multilayer ceramic board
Inventor: SAKAMOTO SADAAKI
IPC: H05K1/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a high density multilayer ceramic board which has stable characteristics and incorporates passive components such as a high precision capacitor and inductor. SOLUTION: Raw molding blocks 10g and 11g to be passive components are prepared. A raw composite laminate 1g is prepared, wherein a plurality of laminated ceramic green sheets 2g-8g and wiring conductors 13-18 are provided, spaces 29 and 34 are previously provided inside and the molding blocks 10g and 11g are fitted in the spaces 29 and 34. On the respective major planes positioned at the both edges in the laminating direction of the composite laminate 1g, a ceramic which is not sintered at the baking temperature of the composite laminate 1g, and raw sheet-shaped supporting bodies 48 and 49 which contain a metal that can be oxidized in the baking process, are arranged.  After the composite laminate 1g is baked at a temperature of, for example, 1000 deg.C or below, while suppressing contraction by sandwiching the composite laminate 1g with the sheet-shaped supporting bodies 48 and 49, the unsintered sheet-shaped supporting bodies 48 and 49 are removed.
Patent JP-H04196372-A (JP)
Title: Thin-film magnetoresistive element
Inventor: KATSUBE YASUYUKI
IPC: H01L43/08
Filed: 1990-11-28
Abstract: PURPOSE:To lessen a ferromagnetic thin film in pattern size and to enable a magnetoresistance element to be enhanced in resistance and sensitivity by a method wherein the ferromagnetic thin film which has a specific thickness and displays a magnetoresistance effect is formed on a board whose surface is specified in roughness. CONSTITUTION:A board is treated so as to have a surface roughness of 500-1000Angstrom , and a ferromagnetic thin film is formed thereon as thick as 500-1000Angstrom . As mentioned above, the surface of the board is roughened more than that of a conventional one, whereby a current path is becomes longer in substantial length owing to the rugged surface, so that an element of this design can be made large in resistance change even if the surface of the board is equal in length to that of a conventional one. Even if a region where a magnetic field is applied is small in area, the element becomes large in resistance change as compared with a conventional one. By this setup, a ferromagnetic thin film can be formed as small in pattern size as possible, and an element can be set as large in resistance as possible and enhanced in sensitivity in a low magnetic field region.
Patent JP-2001143693-A (JP)
Title: Electrode for lithium secondary cell
Inventor: TAKAMURA TSUTOMU
IPC: B82Y99/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary cell formed from a carbon material capable of occluding and discharging lithium, a carbon black with hysteresis integration value of 2-12 cm3/g in an isotherm and a collector including a binder. SOLUTION: The present invention provides the electrode for lithium secondary cell, in particular the carbon negative electrode of a lithium ion secondary cell having a high charging-discharging capacity, an excellent charging- discharging cycle performance and low initial irreversible capacity.
Patent JP-H08179345-A (JP)
Title: Production of liquid crystal display panel
Inventor: OSHITA SHINYA
IPC: G02F1/1343
Filed: 1994-12-26
Abstract: PURPOSE: To provide a liquid crystal display panel having high quality and high reliability. CONSTITUTION: A scanning side substrate 4 and signal side substrate 5 are provided thereon with display regions by forming the transparent electrode patterns of transparent electrodes 14, 15 by photolithography and are simultaneously provided a dummy pattern as well. The display region on the scanning side substrate 4 is provided with a sealant 6 along the circumference thereof and Ag paste 9 is applied and formed on the signal side substrate 5. Plural pieces of spacers 7 are sprayed on either one substrate of the scanning side substrate 4 and the signal side substrate 5. The scanning side substrate 4 and the signal side substrate 5 are stuck to each other via the sealant 6 and thereafter, liquid crystals 8 are sealed into the space of the display regions of the stuck substrates.
Patent JP-H03188249-A (JP)
Title: Molten metal pouring device
Inventor: ASAHI ICHIRO
IPC: C23C2/00
Filed: 1989-12-14
Abstract: PURPOSE:To improve the yield of a molten metal by once pouring the molten metal in a pouring side container into a receiving tank filled with an inert gas, and then pouring the molten metal from the receiving tank into a receiving side container. CONSTITUTION:The receiving tank 7 of a hermetic construction is provided in the receiving side container 5. A pouring pipe 4, an inert gas supplying pipe 14 and a pressure control pipe 20 having a pressure controllable release pipe 17 are connected to the upper part thereof. An outflow hole 19 is provided near the bottom of the receiving tank 7 and an outflow valve 8 to open and close the hole is provided. The molten metal in the pouring side container is once poured via the pouring pipe 4 into the receiving tank 7 filled with the inert gas. The molten metal is thereafter poured from the receiving tank 7 into the receiving side container 5. The high-quality product is stably produced in this way.
Patent JP-H02167476-A (JP)
Title: Method for measuring unsaturated iron bondability
Inventor: KANDA YUKINO
IPC: G01N33/90
Filed: 1988-12-21
Abstract: PURPOSE:To make rapid measurement with high accuracy and to make automatic analysis by adding an iron-contg. soln. to serum and measuring the excess iron which is not combined with transferring by using an iron color developing reagent. CONSTITUTION:A buffer soln. contg. a prescribed ratio of iron and a chelate agent selected from iminoacetic acid, ethylenediamine-N,N-diacetic acid, ethylene diamine-N,N-dipropionic acid, and nitrilopropionic acid as well as the salts thereof is added to the serum which is a sample. The reaction is then effected for a prescribed period of time at a prescribed temp. to saturate the unsatd. transferring in the serum with the iron. The iron color developing reagent is then added to this soln. to allow the excess iron to form color and the absorbancy is measured. This absorbancy and the previously formed calibration curve are contrasted or a calculation is made from the absorbancy obtd. by using a sample having the known unsatd. iron bondability, by which the unsatd. iron bondability in the sample in determined.
Patent JP-2000204920-A (JP)
Title: Mounting structure of oil cooler
Inventor: KOMODA SHUJI
IPC: F01P11/08
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To restrain the deformation of a core part due to a fastening load of a center bolt, prevent the looseness of the bolt, and realize an oil cooler made of aluminum. SOLUTION: An oil cooler is fixed to an engine block 10 by bolts 30 using stays 28a provided on an outer peripheral side of the oil cooler. Since load applied to a core part 20 is reduced and further the load is dispersed over the whole of the oil cooler, stress in each part of the oil cooler is extremely decreased, thereby preventing the deformation of the core part 20. Furthermore, since the stress is reduced, the oil cooler can be formed of aluminum having lower strength than iron. Since the thickness of the stays 28a can be reduced, a difference of thermal expansion amount between the bolt 30 made of iron and the stay 28a made of aluminum due to a difference of coefficient of linear expansion is extremely reduced, thereby preventing the looseness of the bolts 30 due to the difference of thermal expansion.
Patent JP-H11163572-A (JP)
Title: Liquid cooled circuit device
Inventor: FUKATSU YOSHIAKI
IPC: H05K7/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid cooled circuit device capable of improving a cooling effect, by directly contacting the cooling liquid to a substrate without moistening circuit elements mounted on the substrate. SOLUTION: A substrate exposure window 21 is made on a circuit case 2 receiving a substrate 1 mounted by circuit elements 3 and an opening (contacting cooling opening) 41 of a cooling case 4 is closed by an opposite side 11 of the element mounting side of the substrate 1 exposed at the substrate exposure window 21. A joint region (the joint region of the circuit case side) between the circuit case 2 surrounding the substrate exposure window 21 and the opposite side 11 of the element mounting side of the substrate 1, and a joint region (the joint region of the cooling case side) between the cooling case 4 surrounding the contact cooling opening 41 and the opposite side 11 of the element mounting side of the substrate 1, are disposed containing a space 5 for draining liquid outside.  This makes it possible to directly cool the substrate 1 by the cooling water without liquid leakage into the circuit case 1.
Patent JP-2000141931-A (JP)
Title: Gravure printing plate
Inventor: MATSUNAGA KAZUO
IPC: B41N1/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce a wear of a printing plate by executing a noncrystalline chromium plating on a surface of the plate having many fine recesses formed according to a design on its surface. SOLUTION: The gravure printing plate 1 comprises a copper plated layer having several tens to several hundreds microns and further a recess part 2, a non-recess part 3 on a surface of a core of a cylinder structure. In this case, its uppermost surface is executed with a chromium plated layer for preventing its wear. Then, as the chromium plated layer, for example, a noncrystalline chromium plated layer containing carbon by forming the plated layer at about 50 to 60 deg.C by using an acid bath added with an oxalic acid. The chromium plated layer exhibits Vickers hardness of about 1,200, thereby reducing its surface area when printed and saving a time and a cost for stopping the printer for replacing the plate or reforming the plate in the case of printing in a log lot.