baber/WOPTO huggingface dataset:
Patent JP-H09176842-A (JP)
Title: Titanium target for magnetron sputtering
Inventor: MIKI SHUJI
IPC: C23C14/34
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the formation of particles, to decrease the frequency of the replacement of target, and to improve operating efficiency by forming a metallic sprayed coating on the uneroded part in the outside peripheral part as well as in the central part of sputter surface of a Ti target. SOLUTION: A sprayed coating is formed on the uneroded part in the central part and outside peripheral part of a sputter surface and further, if necessary, on the sputter surface side of a backing plate. This sprayed coating is composed of a metallic sprayed coating of any of Ti, Zn, Hf, Nb, Ta, Mo, W, Al, and Cu, or a carbide sprayed coating of any of TiC, SiC, and WC, or an oxide sprayed coating of either of TiO2 and Al2 O3 . Because these sprayed coatings are increased in surface roughness, a firm adhesion free from peeling during sputtering is formed between the uneroded part and the deposit resulting from sputtering, and, as a result, the peeling of the sputter deposit can be prevented even if high-powered sputtering is performed.
Patent JP-H07208902-A (JP)
Title: Dimension measuring method and reference sample for executing method thereof
Inventor: ANTONIO KURITERI
IPC: G01D3/028
Filed: 1994-12-21
Abstract: PURPOSE: To precisely inspect the size without controlling the ambient temperature by correcting the substantial absolute measurement value of the size of an object piece to be inspected, which is computed based on a reference sample, and the corresponding deviation of the measured value of a comparison sample. CONSTITUTION: A comparison sample is a material coherent to a material of an object piece to be measured and having practically the same thermal expansion coefficient. A reference sample (block) is made of a material having thermal expansion coefficient low enough to be neglected in the direction of the object to be measured, the face contacting a measurement apparatus is coated with thin layers 2, 3 of a ceramic having high surface hardness and friction resistance, and for example, a reference sample 4 for outer diameter measurement is formed into an arc-like outer appearance having projected opposed side parts 5, 6.  The actual size of the object piece to be measured is measured by the sample 4 to give a practical absolute measurement value without being affected by the ambient temperature, a parameter of relative thermal expansion is determined by comparing the practical size measurement value of the comparison sample, and the deviation between the measurement values of the piece and the reference sample is corrected by using the obtained parameter.
Patent JP-H02175196-A (JP)
Title: Improving method for temporary ink reservoir member of writing instrument
Inventor: OKAI SADAHIRO
IPC: B43K5/18
Filed: 1988-12-27
Abstract: PURPOSE:To improve ink wettability and protection by moistening the surface of an ink temporary reservoir member with resin solution, dipping it in solution having mutual solubility with solvent of the solution for precipitating the resin before drying, and drying it to form a film with an uneven surface. CONSTITUTION:In a method of improving the surface of a temporary ink reservoir member of a writing instrument made of a synthetic resin injection molded form and having a temporary ink reservoir for temporarily reserving ink in response to pressure change between an ink tank and the end of a pen, the surface of the temporary ink reservoir member with resin solution (first solution), it is then dipped in solution (second solution) containing solvent of the solution and mutual solubility for extruding resin before the solution is dried. Then, the solvent of the first solution is mutually dissolved in the second solution, the ratio of the second solution is gradually increased toward the vicinity of the resin, and temporarily precipitated on the surface of the temporary ink reservoir member. Since this precipitation occurs with agglomeration, it is precipitated as an uneven surface. This is dried to form the temporary ink reservoir member.
Patent JP-H11167905-A (JP)
Title: Electronic equipment having power source storing section
Inventor: YASUDA SHUHEI
IPC: H01M2/10
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment having a power source storing section, capable of storing a battery pack and a plurality of dry batteries with a simple structure, without the requirement of a dry battery holder. SOLUTION: A plurality of terminals 22 making contact with the terminals of a plurality of dry batteries 3 are provided at one side of a pair of supporting members 12e of a power source storing part 12, while a plurality of terminals 23 contacting with terminals of a plurality of dry batteries are provided on the other side of the supporting members 12e. A battery pack is supported by and contained in supporting members 12a, 12b, 12c, 12k. A plurality of dry batteries are supported by and contained in supporting members 12c, 12d, 12k and the terminals 22, 23.
Patent JP-H05148034-A (JP)
Title: Production of sintered silicon nitride
Inventor: YAMADA TETSUO
IPC: C04B35/584
Filed: 1991-11-26
Abstract: PURPOSE:To provide a process capable of producing a sintered silicon nitride material having dense texture and excellent mechanical strength while suppressing the formation of silicon carbide caused by the reaction of CO gas with silicon nitride. CONSTITUTION:A mixture of silicon nitride powder and a sintering assistant is formed and sintered by a sintering process comprising the primary sintering at 1650-1950 deg.C while flowing nitrogen gas or a nitrogen-containing inert gas under a pressure of 1.0-20kg/cm<2> to obtain a sintered material having a porosity of 0.5-5% and the secondary sintering at 1650-1950 deg.C under a gas pressure 5-50 times the pressure in the primary sintering process.
Patent JP-H11168188-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWASA SHINYA
IPC: H01L21/8242
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device having a minute capacitor, which also has a large capacitance value and has high dynamical strength. SOLUTION: A plurality of well-shape recess parts 18, which are arranged independently are formed in a depth, which does not reach the lower surface of a first conducting film, in the surface of the first conducting film 11 on a silicon substrate 1. At the inner surface of this recess part 18, an HSG silicon film 20 having semispherical grains is formed. A capacitor facing opposite a second conducting film 22 is constituted via a capacity insulating film 21 at the surface, including the inner surface of the recess part. The first conducting film 11 is under the linked state around the recess part 18, and the dynamic strength as the capacitor electrode is improved. On the other hand, the facing area as the capacitor can be increased by the inner surface of the well-shape recess part 18, and adequate capacitance value of the capacitor can be secured.
Patent JP-2000160110-A (JP)
Title: Application adhesive sheet
Inventor: NAGAO KATSUHIRO
IPC: C09J133/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an application adhesive tape capable of imparting a sufficient adhesion to a rough surface of a sheet to be transfer-adhered having roughness without increasing adhesive power, and leaving no paste on the surface of the sheet to be transfer-adhered after the transfer-adhesion. SOLUTION: This application adhesive sheet is used for transferring an adhesive sheet clipped in a letter or a figure to adhere to a body to be adhered by transferring. In the adhesive sheet made by laminating an adhesive layer on one surface of a synthetic resin sheet substrate having transparency, the thickness of the adhesive layer is 20-60 μm and the ball tack value of the adhesive layer is <=6 at 30 deg. inclination angle of the adhesive layer defined in JIS Z 0237.
Patent JP-2000159206-A (JP)
Title: Packaging apparatus and packaging machine unit
Inventor: SAKURA YASUHIRO
IPC: B65B35/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To develop a packaging apparatus capable of electrically separating a packaging unit from a supply unit and economically altering their combination. SOLUTION: This packaging apparatus comprises a supply unit 2 having a transfer mechanism 22 for transfering articles, a packaging unit 1 having an introducing mechanism 13 for introducing the articles transferred by the transfer mechanism of the supply unit and a packaging mechanism 12 for packaging the articles introduced and transferred by the introducing mechanism, a first detector 3 for detecting the article positioned at a terminal end of the transfer mechanism of the supply unit, and a second detector 4 for detecting the article positioned at a forward end of the introducing mechanism of the packaging unit. When the first detector detects the article positioned at the terminal end of the transfer mechanism, the supply unit causes the transfer mechanism to transfer the article up to a position where the first and the second detectors detect the article simultaneously.  When the second detector positioned at the forward end of the introducing mechanism detects the article, the packaging unit causes the introducing mechanism to introduce the article and causes the packaging mechanism to package the article.
Patent JP-2000161367-A (JP)
Title: Solid type needle shaped roller bearing
Inventor: HARIMOTO KAZUYOSHI
IPC: B62D3/08
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid type needle shaped roller bearing excellent in durability. SOLUTION: The raceway surface 2 of each needle shaped roller 10 held by a retainer 20, is formed in the inner circumference of an outer race 1, and each flange 3 is provided for both the ends in the axial direction of the raceway surface 2. It is devised that the fatigue strength of a thin wall part at the portion of a grinding clearance groove 4 formed at both the end parts in the axial direction of the raceway surface 2, is enhanced so as to allow the durability of each flange to be enhanced by letting residual compression stress be incurred in the portion of the grinding clearance groove 4.
Patent JP-H03197359-A (JP)
Title: Carbon fiber-reinforced carbon material having high hardness and its production
Inventor: SHIMADA MASAKI
IPC: C04B35/83
Filed: 1989-12-25
Abstract: PURPOSE:To improve hardness by molding with heating a mixture of reinforcing carbon fiber and specific carbonaceous powder, carbonizing and subjecting to impregnating and carbonizing treatment. CONSTITUTION:A thermosetting resin (e.g., phenolic resin) is carbonized in a non-oxidative gas atmosphere at 800-1000 deg.C for about 1hr and crushed in a soft material crusher to obtain carbonaceous powder having >=0.36nm d002. Next, 100 pts.wt. residual carbon of reinforcing fiber and binder (e.g. phenolic resin) eliminating the evaporating amount at carbonization of the binder is mixed with 80-120 pts.wt. said carbonaceous powder and molded with heating to obtain a molded material. Further, said molded material is heated in an inert gas atmosphere at <=100 deg.C/hr temperature rising rate to 800-1000 deg.C and carbonized for about 1hr, then impregnated with pitch or an impregnating agent such as a resin capable of carbonizing, etc., thus subjected to a carbonizing treatment in an inert gas atmosphere at 800-1100 deg.C.
Patent JP-H08177657-A (JP)
Title: Air duct
Inventor: HAYASHI KENICHI
IPC: F02M35/12
Filed: 1994-12-22
Abstract: PURPOSE: To provide an air duct which can reduce a transmitted radiation sound absorbed, generated when the outside air is introduced. CONSTITUTION: In an air duct constituted by connecting it to an air cleaner capable of introducing the outside air and by partly forming a bellows part 2b of absorbing an engine shake, a closed part 3 sealed with a high viscous fluid 4 is formed in the periphery of the bellows part 2b, to envelop the periphery of an inner pipe 2, except this closed part 3, by a sound shield pipe 5 with a space S, and the air duct is formed into a double structure.
Patent JP-H09152037-A (JP)
Title: Packing for sealing
Inventor: SAWARA MAKOTO
IPC: B65D53/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To mount a packing to a bent part without working such as cutting by providing a tongue piece of which at least one part is curved in the direction of covering the outer surface from the outer surface of a hollow part. SOLUTION: A lock part 2 to be insertedly locked with a fitting part such as a window frame is formed with a hollow part 3 through a connecting part 5. A tongue piece 4 of which one part is curved in the direction of covering the outer surface from the outer surface of the hollow part 3 is integratedly formed so as to obtain a packing 1. When the packing 1 is fitted with a bent part position such as a right angled part, compression is inside the bent packing 1 and extension is outside the packing respectively generated, and hence the hollow part 3 is deformed and the tongue piece is raised up. In short, the hollow part 3 of the packing 1 is deformed, resiliency is deteriorated so as to deteriorate sealing property, but the tongue piece 4 is raised up so as to compensate deteroration of resiliency of the hollow part, and hence the sealing property can be held.  In this way, the sealing property can be held by raising the tongue piece up even if the hollow part 3 is deformed in the bent case, and the packing 1 can be used for a bent part.
Patent JP-H01174696-A (JP)
Title: Production of lusterless coated paper
Inventor: HIRABAYASHI TETSUYA
IPC: D21H19/38
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a lusterless coated paper having excellent printing ink acceptability and printing smoothness and having elegant and calm tone, by passing a cast paper having a specific water content through a specific roughened rolls in order to subject the cast paper to roughening treatment. CONSTITUTION:A cast coated paper having 2-8%, preferably 4-6% water content and obtained by bringing a wet coated layer containing a pigment and adhesive as a main component into contact with a heated drum having mirror gloss under pressure is passed through a roughened roll having 1-30mu, preferably 2-20mu surface roughness in JIS B0601 to provide the matte coated paper prefer ably having <=80mmHg smoothness by Smoothter smoothness measuring instru ment.
Patent JP-H05166023-A (JP)
Title: Automatic ticket examination system
Inventor: NISHIJIMA KOZO
IPC: G06Q50/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide an automatic ticket examination system where the commutation tickets can pass an examining machine together with the ticket holders. CONSTITUTION:A bar code commutation ticket 1 contains the data on its available period, available section and transfer stops which are transformed into a bar code. An optical scanning part 3 is provided to irradiate the light onto the bar code of the ticket 1 together with a photoelectric transducer part 4 which outputs the signals in response to the light reflected on the bar code, and a data deciding part 7 which decides whether the available period, the available section and the transfer stops are correct or not end then outputs a gate opening command to a gate control part 8 when the ticket 1 is reasonable.
Patent JP-H08175438-A (JP)
Title: Side panel structure for engine hood
Inventor: INOUE JUNICHI
IPC: B62D25/24
Filed: 1994-12-21
Abstract: PURPOSE: To prevent the intrusion of the sludge into an engine hood main body through a clearance, which is generated by the oscillation of side panels in the opening and closing direction due to vibration, by engaging a side panel, which is to be firstly closed, with a main body or canceling this engagement in response to the opening and closing action of a side panel to be second closed. CONSTITUTION: A side panel 20 to be first closed and an engine hood main body 9a are engaged with each other at plural positions so as to prevent the oscillation of each side panel 20, 21, 22 in the opening and the closing direction due to the vibration at the time of traveling on a bad road and so as to prevent the generation of noise and the intrusion of the sludge into the engine hood main body 9a. Furthermore, since the side panel 20, which is to be closed in response to the opening and closing operation of the side panel 21 to be second closed, can be automatically engaged with the main body 9a or disengaged from the main body 9a, fitting operation or canceling operation is not increased, and lowering of the workability is thereby prevented.
Patent JP-H09175228-A (JP)
Title: Side part structure of instrument panel made of resin and cover member engaging structure to instrument panel body
Inventor: INOUE KOZO
IPC: B60K37/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items while improving the strength of an instrument panel body at the time of closing a working opening provided at the side face of the instrument panel body. SOLUTION: A side wall 5 of an instrument panel body 2 is integrally provided with a bridge 8 formed integrally with the instrument panel body 2 and vertically extended connecting the upper part and lower part of a side wall front end part so as to form a hole-like working opening 6 with the front edge closed with the bridge 8. A cover member 7 for closing the working opening 6 is integrally connected to the bridge 8 through a thin-walled hinge 9. Engaging means removable from each other, for holding the cover member 7 in a closed state are provided at the peripheral edge part of the working opening 6 of the instrument panel body 2 and the back face of the cover member 7.
Patent JP-H10177586-A (JP)
Title: Layout dividing and displaying device
Inventor: NAKAMURA TAEKO
IPC: G06F17/50
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To make wiring on a layout easily distinguishable visually by displaying the wiring in a state where the wiring is classified into analog, digital, and mixed sections by different colors. SOLUTION: An analog/digital/mixing section dividing section 2 divides a circuit diagram prepared by using circuit symbols having both analog and digital information into analog, digital, and mixed sections from the connecting information 1 of the circuit diagram and, on the other hand, an element connecting information 6 is extracted from layout information and the corresponding information 8 is acquired by comparing the connecting information 1 of the circuit diagram with the element connecting information 6 of the layout information. Then the wiring in the analog, digital, and mixed sections are displayed by different colors based on the dividing information 3, corresponding information 8, element connecting information 6 of the layout, and inputted layer information 9.
Patent JP-H07195875-A (JP)
Title: Pressure-sensitive secret sheet
Inventor: IIDA TOSHIZO
IPC: D21H19/36
Filed: 1993-12-28
Abstract: PURPOSE:To provide a pressure-sensitive secret sheet constituted so that a pressure-sensitive coating layer is provided to the entire surface of a support and the surfaces of the coating layer formed by folding the support or the surface of the coating layer and the surface on the side opposite to the coating layer are superposed one upon another to be bonded under pressure and, later on, the pressure bonded surfaces are peeled to enable the transmission of data. CONSTITUTION:Among three kinds of main components of an adhesive, pigment and tackifier, the tackifier is encapsulated to be used. In a pressure-sensitive secret sheet, characteristics contrary to each other, that is, necessary pressure bonding properties and unnecessary blocking properties can be reconciled and the pressure-sensitive secret sheet improved in thermal discoloration or the sticking feeling of a coating surface can be obtained. Secret data is entered in a surface to be bonded under pressure before pressure bonding by printing, duplication or writing.
Patent JP-H03174798-A (JP)
Title: Manufacture of multilayered circuit board
Inventor: TAKEUCHI MEGUMI
IPC: H05K3/46
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to connect many layers by way of through holes by arranging and laminating the surface of one film substrate on the opposite side to the side of a land and the surface of another film substrate on the side of the land so that the lands agree to each other, thereafter forming a unitary body by thermal press and compression, and forming the through holes. CONSTITUTION:Holes 12 are provided in film substrates 111-114. Thereafter, screen printing is performed with a thick-film conducting paste. Connecting lands 13 which cover not only the surface regions around the holes 12 but also the inner surfaces of the holes 12 are formed. At the same time, wirings 14 for interconnection to the lands 13 are formed. Connecting lands 15 which form unitary bodies with the lands 13 and are connected through the wirings 14 are formed on the surfaces corresponding to the lands 13 in the neighboring upper layer in the printing step. When the film substrates 111-114 undergo thermal press, the film substrate at the lower side and the land 15 which is provided on the surface region of the substrate are fluidized and swell up in the hole 12 in the film substrate on the upper side. The land 15 is excellently connected to the land 13 on the inner surface of the hole 12. Thus, the highly reliable multilayered circuit board wherein the layers are connected by way of the through holes without wire breakdown can be obtained.
Patent JP-H07307888-A (JP)
Title: Output device for image sensor
Inventor: MURAMATSU SADAO
IPC: H04N5/353
Filed: 1994-12-26
Abstract: PURPOSE:To provide an output of an image with high luminance without being affected by the degree of an incident light or a contrast. CONSTITUTION:Detection circuits 26, 27 detect a partial light with highest intensity and a partial light with lowest intensity of a light incident onto a sensor array 21. A differential amplifier circuit 33 receiving a highest light detection signal and a lowest light detection signal outputted from the detection circuits 26, 27 provides the output of a difference signal between them as a monitor signal and the amplification factor of the differential amplifier circuit 33 is set depending on the monitor signal in the monitor operation. Then a sensor signal is given to the differential amplifier circuit in place of the highest light detection signal with a selector; circuit 32 and the differential amplifier circuit 33 provides the output of a difference signal between the sensor signal and the lowest light detection signal as an image signal.
Patent JP-2000164377-A (JP)
Title: Backlight drive device
Inventor: KONISHI TAKAMASA
IPC: H05B41/16
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight drive device hardly causing a failure in response to atmospheric pressure changes and advantageous to minituarization. SOLUTION: This backlight drive device is provided with a fluorescent lamp 4 serving as a light source for displaying a liquid crystal arranged on the back face of a liquid crystal display element 5, a transformer 2 generating a high voltage for lighting the fluorescent lamp 4, an atmospheric pressure sensor 8 detecting the atmospheric pressure, and a drive power limiting means lowering the drive power for the fluorescent lamp 4 as the atmospheric pressure detected by the atmospheric pressure sensor 8 becomes lower.