baber/WOPTO huggingface dataset:
Patent JP-H10147097-A (JP)
Title: Method for forming indication part of golf ball and the golf ball
Inventor: YAMAGUCHI TAKEHIKO
IPC: A63B37/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the adherence of the toner image onto the indication part forming surface of the golf ball so as to facilitate the formation of the indication part, and allow the transfer of the toner image on the golf ball surface without heating or pressing dimples in forming an indication part indicating a mark, a number, or an on name on the golf ball surface by transferring a toner image copied by an electrostatic copier. SOLUTION: A reverse toner image 4 is formed on the surface to be separated of a separating sheet 2 by an electrostatic copier. Then a chemical 10 for melting without flowing the toner is supplied onto the toner image 4 so that the toner image 4 can be soaked by the chemical 10. The toner image 4 on the separating sheet 2 is pressed with the indication part forming surface 14 of the golf ball so as to transfer the toner image 4 onto the indication part forming surface 14. Then the separating sheet 2 is removed.
Patent JP-H02219818-A (JP)
Title: Polycarbonate crosslinker resin and fire resistant composition prepared therefrom
Inventor: NAIRUZU RICHIYAADO ROOZENKUISU
IPC: C08G64/42
Filed: 1989-11-29
Abstract: PURPOSE: To form a crosslinked polycarbonate resin composition which shows enhanced nondripping properties when exposed to high temperature or direct flame by using a polycarbonate resin containing a specified divalent component in the polymer chain as the intermediate.  
     CONSTITUTION: The polycarbonate resin useful as an intermediate in the production of a branched or crosslinked polycarbonate resin is one containing at least one divalent component represented by formula I (wherein E is selected from the group consisting of trivalent 1-15C hydrocarbon groups and trivalent 1-15C halogen-substituted hydrocarbon groups) in the polymer chain. Namely, a polycarbonate resin containing at least one chain component represented by formula II (wherein E is as defined in formula I; and R is a hydrocarbyl or halogen- substituted hydrocarbyl which is amenable to β elimination upon heat decomposition) is heat-decomposed under conditions favorable for the elimination of R. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63161609-A (JP)
Title: Diffusion furnace
Inventor: SAKAI YUICHI
IPC: H05B3/12
Filed: 1986-12-25
Abstract: PURPOSE:To heat an article to be treated more uniformly, and to diffusion-treat the article to be treated efficiently by arranging a nonmetallic heater in an end zone. CONSTITUTION:When nonmetallic heaters 6, 7 are disposed to end zones EZ1 and EZ2 respectively in a diffusion furnace 1, temperature difference in a center zone CZ and the end zones EZ1 and EZ2 is reduced. The heater 6 in the end zone EZ1 constitutes a heater circuit 9 together with a heating temperature controller 12, and the heater 7 in the end zone EZ2 organizes a heater circuit 10 together with a heating temperature controller 13. Accordingly, the heating temperatures of the end zones are elevated and temperatures in the end zones and the center zone are equalized as much as possible, thus lengthening the flat zone length of the diffusion furnace.
Patent JP-H06205624-A (JP)
Title: Treating material for excreta of livestock
Inventor: ASANO KENZO
IPC: A01K1/01
Filed: 1992-10-21
Abstract: PURPOSE:To obtain the subject treating material, excellent in labor saving and operating efficiency and useful for cattle, etc., at a low cost by mixing woody powder, etc., with a highly water absorbing resin, compression molding the resultant mixture, pulverizing the formed molded body into particles, etc., and mixing the prepared powder with the woody powder, etc. CONSTITUTION:The objective treating material is obtained by mixing (A) woody powder such as sawdust and/or organic fiber such as cotton with (B) a highly water absorbing resin such as a polyacrylate [at preferably (97/3) to (80/20) blending ratio of the components (A)/(B)], compression molding the resultant mixture, pulverizing the formed molded body into particles or powder and then mixing the resultant particles or powder with the component (A).
Patent JP-H02155149-A (JP)
Title: Color cathode-ray tube
Inventor: YANAI YOSHIAKI
IPC: H01J9/18
Filed: 1988-12-05
Abstract: PURPOSE:To increase the size accuracy of an electrode and to improve the astigmatism property by providing a cup-form outer electrode, and a cup-form inner electrode a little smaller than the outer electrode, whose flange at the peripheral edge has a specific interval to the peripheral edge of the outer electrode when it is set inside the outer electrode to take a specific relative position to the outer electrode. CONSTITUTION:An outer electrode 11 is a cup-form electrode which has a common aperture 21 to pass three electron beams at the top surface, while an inner electrode 12 has three independent apertures 22 through which three electron beams pass respectively at the top surface, and an inner electrode flange 13 which is buried in an insulator support when an electron lens is assembled by using the electrodes so as to hold the electrodes, at the peripheral edge. The inner electrode 12 is inserted inside the outer electrode 11 with its top, fixed at the position to secure a specific dimension accurately, and welded at welding points 14 to be fixed. In this case, the length of the outer electrode 11 is set not to contact its peripheral edge to the flange 13 of the inner electrode 12. As a result, the size accuracy of the depth of the independent apertures is increased, and the astigmatism property can be improved.
Patent JP-2000130333-A (JP)
Title: Dryer for inside of hermetic compressor
Inventor: IMAI TAKANORI
IPC: F04B39/14
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the drying for a short time by applying a vacuum to the inside of a hermetic compressor, and comprising a switch for selectively switching the connection of each winding phase of a stator winding of a motor accomodated inside of the compressor and an external power source. SOLUTION: A current is carried to both winding phases U-V from an external power source 13 by operating a switch 14, so that both winding phases U, V are energized to heat both winding phases U, V and their periphery, and a vacuum pump 15 is operated to apply a vacuum from an inlet tube 11a and a discharge tube 11b. Then the switch 14 is further operated to carry the current to both winding phases V-W from the external power source 13, so that both winding phases V, W are energized to heat both winding phases V, W and their periphery. Then the switch 14 is further operated to carry the current to both winding phases W-U from the external power source 13, so that both winding phases W, U are energized to heat both winding phases W-U and their periphery.
Patent JP-H05316582-A (JP)
Title: Sound body sensing device
Inventor: ISHIGAKI HITOMI
IPC: H04R1/00
Filed: 1992-11-18
Abstract: PURPOSE:To prevent strong vibration from being caused over the entire enclosed package accommodating a speaker, to improve the sharpness of a sound radiating from the speaker and to attain excellent low frequency sound even in the case with the small sized sound body sensing device with a light weight employing the speaker of a small diameter. CONSTITUTION:A barrier 4 separating the inside of an enclosed package 1 into two to form two air-tight chambers 5, 6 receives the vibration of cone paper 8 of a speaker 7 and acts like a diaphragm vibrated integrally with the cone paper 8, a throughhole 9 used to increase the sound pressure of the sound radiating from the speaker is made to the diaphragm and the outer ridge of the diaphragm is fixed to the enclosed package 1 via a buffer material 10 to prevent distortion of sound.
Patent JP-2000137571-A (JP)
Title: Handwriting input device and recording medium recording handwriting input processing program
Inventor: TAKAHASHI KOJI
IPC: G06F3/0354
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To properly switch cursor moving operation and handwriting input operation on a display screen by using a touch pad in electronic information equipment such as a personal computer. SOLUTION: When a prescribed area on the upper right corner of a touch pad which can not be touched by a finger tip is touched by a pen and the coordinate data of the touched position are detected, a control part (CPU) is set up to a handwriting recognition mode, the locus of coordinate data detected by the touch pad 3 is successively stored in a detected coordinate memory and a handwritten character or mark is recognized in accordance with the locus of the coordinate data. In a normal input mode in which the prescribed area on the touch pad 3 is not touched by the pen, the moving position of a cursor displayed on a liquid crystal display part 4 is controlled relatively corresponding to coordinate data detected by the touch pad 3.
Patent JP-H05142408-A (JP)
Title: Color filter and production thereof
Inventor: MASUI TENJIYUUROU
IPC: G02B5/20
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the color filter which does not require an exposing stage and has high adhesive power by forming light shieldable patterns consisting of a black toner in recessed patterns selectively formed in a photoconductor layer provided on a substrate. CONSTITUTION:The photoconductor layer 3 formed with very small recessed patterns is electrified by using a corona electrifier to form electrostatic latent images. The photoconductor layer 3 is a dielectric substance and has the surface potential proportional to the thickness of this layer when electrified and, therefore, the electrostatic latent images having the surface potentials corresponding to the very small recessed patterns are eventually formed. The photoconductor layer is then immersed together with the base body into a developer dispersed with the black toner and is developed by sticking the black toner to the recessed patterns provided with the electrostatic latent images on the photoconductor layer 3. The baking to fix the black toner is thereafter executed to complete the light shieldable patterns 5. The toners are then fixed by an ordinary electrophotographic system relating to respective picture elements of red, yellow and blue, by which the color filter is completed.
Patent JP-H11145626-A (JP)
Title: Multilayer printed wiring board
Inventor: HASEGAWA TAKEYA
IPC: C08G73/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a film, which is excellent in painting and is excellent in chemical resistance and heat resistance, by a method wherein a composition containing a polyimide, which is soluble in an organic solvent as insulating layers and has a carboxylic acid group or an amino group, and an epoxy compound, which can be reacted with this polyimide, as its essential components is used for the insulating layers. SOLUTION: A crosslinked structure which is constituted from the reaction of a polyimide, which is soluble in an organic solvent as insulating layers and has a functional group which can form crosslinking, with a crosslinking agent is formed. The polyimide, which is soluble in the organic solvent, is obtained by reacting a tetracarboxylic acid dianhydride with a polyamine on a condition that the molar ratio of the tetracarboxylic acid dianhydride to the polyamine is within the range of 1.43>r>1.02 or 0.98>r>0.70. A crosslinking agent is added to the obtained polyimide solution as it is and the polyimide solution added to crosslinking agent can be used as a heat-resistant resin composition solution. One, which is preferable as the crosslinking agent, is an epoxy compound having more than two of epoxy groups in one molecule.  As a result, a good painting workability of a composition, which is used for the insulating layers, is obtained.
Patent JP-H09146213-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURODA KOICHIRO
IPC: G03C1/34
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate variation in sensitivity with humidity and enable long- period storage by incorporating a specific compound in a silver halide emulsion layer which has more than a specific silver halide specified percent and incorporating a specific compound in the silver halide emulsion layer and/or other photographic structure layers. SOLUTION: The silver halide content percent of a silver halide emulsion is >=90% mol, the silver halide emulsion layer contains a compound shown by a formula I, and the silver halide emulsion layer and/or other photographic constitution layers contain a compound shown by a formula II. In the formula I, R22 and R12 are -OR15 or -N(R16 )R17 , R15 is a hydrogen atom, an alkyl group, an aryl group, etc., R13 , R14 , R16 , and R17 are an accelerating group, etc., for adsorption to the hydrogen atom, alkyl group, and silver halide. Here, at least one of R13 , R14 , R16 , and R17 is the adsorption accelerating group or a group substituted for by the adsorption accelerating group. In the formula II, M is a hydrogen atom, an alkali metal atom, etc., and R21 -R23 are a hydrogen atom, an alkenyl group, etc.
Patent JP-H07159679-A (JP)
Title: Focus detecting device
Inventor: OSAWA KEIJI
IPC: G02B7/34
Filed: 1993-12-09
Abstract: PURPOSE:To surely adjust the position of a line sensor without needlessly increasing the number of line sensor packages in a focus detecting device used to detect the focus state of a photographing lens in a cmaera. CONSTITUTION:In the phase difference type focus detecting device; luminous fluxes coming from different areas in a photographic image plane are respectively received by the light receiving part 39a of the line sensor 36 having plural light receiving parts so as to detect the focus in plural areas in the photographic image plane. The line sensor 36 is divided into plural line sensor packages 36a to 36c, and one or less detection part 41 for a cross area consisting of four light receiving parts 39a to 39d and detecting the focus in a pair of cross areas crossing each other are arranged in each line sensor package.
Patent JP-H08166649-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MITSUHASHI TAKESHI
IPC: G03C1/09
Filed: 1994-12-13
Abstract: PURPOSE: To provide the silver halide photographic sensitive material high in sensitivity and pure in silver black color tone and superior in safelight resistance and apt for rapid processing. CONSTITUTION: At least one of silver halide emulsion layers contains silver halide grains of a mixture of the following (a) and (b), where (a) is the silver halide grains doped with multi-valent metallic ions and having an average silver chloride content of >=10mol% and an average aspect ratio of >=2, and (b) is the silver halide grains doped near the surfaces with the multivalent metallic ions same as in (a) and having an average silver chloride content of <=10mol% and an average aspect ratio of <=2.
Patent JP-H04180400-A (JP)
Title: Production for speaker
Inventor: HARA KENJI
IPC: H04R31/00
Filed: 1990-11-14
Abstract: PURPOSE:To reproduce a fine high-resolution sound by applying epoxy resin adhesives all over the adhesive surface adhering a voice coil bobbin and a diaphragm and completely adhering the voice coil bobbin and the diaphragm. CONSTITUTION:Solvent solution type adhesives 14 is applied between a spacer gage 13 and a damper 11, solvent solution type adhesives 15 is applied all round the diaphragm 7 and the voice coil bobbin 2 after inserting a diaphragm 7 formed by corn paper into a voice coil bobbin 2. Then, after the solvent solution type adhesives 14 and 15 become dry, the spacer gage 13 is extracted, and epoxy resin adhesives 16 is applied all over the voice coil bobbin 2 and the diaphragm 7. After coating, epoxy 8 is installed on the voice coil bobbin 2 to cover it. Then, dry process is started.
Patent JP-H02155222-A (JP)
Title: X-ray exposure system
Inventor: AOKI SHINICHIRO
IPC: H01L21/027
Filed: 1988-12-07
Abstract: PURPOSE:To enable sufficient exposure even under an X-ray source, and to improve yield on manufacture by measuring the quantity of X-rays received by an X-ray quantity monitor arranged outside an exposure region in an X-ray passage region between an exposure shutter capable of being opened and closed to an X-ray mask and the X-ray mask and controlling the opening and closing of the exposure shutter. CONSTITUTION:An X-ray mask 1 and a wafer 3 are disposed at the positions of exposure on a mask stage 2 and a wafer stage 4 by a conveyor respectively. A controller 11 controls a shutter drive section 8, and opens an exposure shutter 7. Consequently, the pattern of the X-ray mask 1 is baked onto the wafer 3 by X-rays 6 directed from an X-ray source 5. X-rays 6 are received by an X-ray quantity monitor 9 located in the passage region of X-rays and arranged outside an exposure region during that time, a measuring section 10 measures the quantity of the X-rays 6, and transmits the data to the controller 11, and the controller 11 integrates the quantity of X-rays 6 on the basis of the data, and controls the shutter drive section 8 when the quantity of X-rays 6 reaches the quantity of X-rays required for exposure, and closes the exposure shutter 7.
Patent JP-H04180342-A (JP)
Title: Original document picture reader
Inventor: OGURA MAKOTO
IPC: H04N1/12
Filed: 1990-11-14
Abstract: PURPOSE:To realize the miniaturization, the reduction of the weight, and the reduction of the cost of an original document picture reader by arranging the reading part of a line sensor on an original paper feeding side to be out of the nip of an original carrying roller, and providing the reading part with an original contacting means. CONSTITUTION:An original contacting member 3 is arranged on the original paper feeding side 13 of a point at which the line sensor 1 and the carrying roller 2 are brought into contact with each other, and on the outside of the collapsed width of the carrying roller 2. Distance between the original contacting member 3 and the carrying roller 2 on the line sensor 1 is determined so that the original contacting member 3 arranged in a reading position 4 and the carrying roller 2 do not interfere with each other. Besides, generally speaking, since there is possibility that the carrying force of the automatic paper feeding part 13 becomes unstable according to the variation of the paper quality of the original, the distance between the original contacting member 3 and the carrying roller 2 is preferably short, and 2 to 5mm is the distance not to cause trouble actually. Since the carrying roller 2 bears a function only to carry the original, the rubber part of the carrying roller 2 can be made short. Thus, the influence of the flatness of the reading surface of the line sensor can be reduced, and the original can stably be carried.
Patent JP-H02155236-A (JP)
Title: Mounting method
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/60
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the change with time of connection resistance, and to bring even connection resistance to approximately zero by preparing a terminal electrode composed of a metallic thin-film having a large number of openings and fusing and alloying the terminal electrode and joint by the irradiation with laser beams from the rear of a glass substrate. CONSTITUTION:A semiconductor chip 7 to which bump electrodes 17 are shaped is positioned to a glass substrate 2 to which terminal electrodes 16 having a plurality of openings 18 are formed, and both are attached closely. The terminal electrodes 16 are irradiated selectively with laser beams 19 from the rear of the glass substrate 2. Consequently, laser beams passing through the openings 18 of the terminal electrodes 16 and reaching the bump electrodes 17 melt the surfaces of the bump electrodes 17 according to the patterns of the openings 18, and the surfaces of the bump electrodes are fused partially with the terminal electrodes 16 along the pattern edges of the openings 18. It is important that the irradiation time and the power of laser beams are controlled, and it is significant that conditions in which only the surfaces of the terminal electrodes 16 and the bump electrodes 17 connected are melted and alloyed are set.
Patent JP-H07155549-A (JP)
Title: Denitrification method
Inventor: TAMURA TATSUTOSHI
IPC: B01D53/94
Filed: 1993-12-10
Abstract: PURPOSE:To prevent contamination with poison and to efficiently execute denitrification at the time of bringing a zeolite carrying a catalyst metal into contact with an NOx-containing gas by allowing acetoacetate ester to coexist. CONSTITUTION:Particulates in an exhaust gas is removed by a honeycomb 2 for removing a particulate substance and a reductant is sprayed to the exhaust gas through a reductant spray port 8, then the exhaust gas is introduced to a reaction vessel 3. The acetoacetate ester such as ethyl acetoacetate is used there as the reductant. In the reaction vessel 3, reaction temp. is kept by a heater 6, and an agent in which a metal such as V and Cr is deposited on an alkali metal zeolite such as Y type zeolite is used as a deNOx agent. Because a gaseous SOx in the exhaust gas is allowed to react preferentially with the reductant, it prevents the zeolite surface from being covered with the gaseous SOx.
Patent JP-H05119305-A (JP)
Title: Production of liquid crystal display device
Inventor: TAKANASHI HIROSHI
IPC: G02F1/1339
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the degradation in yield and reliability by subjecting the surface of synthetic resin substrates to a degassing treatment to release the gases adsorbed thereon, then subjecting the surfaces to a prescribed treatment. CONSTITUTION:Electrode substrates 1, 2 constituted by forming transparent electrodes 1b, 2b on synthetic resin substrates 1a, 2a are subjected to the release of the gases adsorbed on the substrate surfaces by placing the synthetic resin substrates 1a, 2a just prior to the treatment to form the electrodes in a heat and evacuated atmosphere. The transparent electrodes 1b, 2b are formed by sputtering or vapor deposition on the synthetic resin substrates 1a, 2a subjected to the degassing treatment. The heating treatment is executed by setting the heating temp. of the synthetic resin substrates 1a, 2a during the degassing treatment at the temp. higher than the substrate heating temp. at the time of the treatment to form the electrodes. Then, the high vacuum similar to the case glass substrates are used is easily obtd. even in the case where the synthetic resin substrates 1a, 2a are used. The transparent electrodes 1b, 2b having the good adhesion and strength are formed.
Patent JP-2001125688-A (JP)
Title: Extension device
Inventor: INOUE NAOYUKI
IPC: G06F1/26
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reproduce an audio disk inserted into an extension device like a bay device even if no electric power is supplied from a host device. SOLUTION: A bay device 1, which is connected to a host device 30 and used while a recording and reproducing device 40 which can reproduce a digital data signal and an analog audio signal is put in a bay 2, is further provided with the console panel 3 of the recording and reproducing device, an audio circuit that includes an amplifying circuit 21, a speaker 18, and a sound volume control circuit 22, and a 2nd power source input part 15 connected to an existent power circuit. The electric power is supplied from the 2nd power source input part 15 to enable the recording and reproducing device 40 and audio circuit to operate even when the electric power is not supplied from the existent power circuit, e.g. when the power source of the host device 30 is turned off or when the bay device 11 is disconnected from the host device 30.  The battery built in the bay device may be connected to the 2nd power source input part.