baber/WOPTO huggingface dataset:
Patent JP-H07255761-A (JP)
Title: Health kit to keep neck at rest
Inventor: MIZUSAKA KATSUZOU
IPC: A61F5/01
Filed: 1994-03-25
Abstract: PURPOSE:To quicken the circulation of the blood in the neck and to solve a problem of the shoulder discomfort by supporting the weight of the head of a patient with both shoulders or the breast and the back. CONSTITUTION:A jaw receiving member 2 and an occiput receiving member 3 are arranged adjustably at a position confronting with the jaw 64 of the patient and the slightly lower position of the occiput on the inner surface of an annular body 1 mounted loadably/unloadably by enclosing the neck 63 of the patient and a part of which is separated so as to be expanded/contracted. The cervical vertebra of the patient can be kept at rest by holding in a fixed state by the annular body 1, and also, the weight of the head 61 of the patient can be supported with the shoulder 65, a breast upper part 66 and a back upper part 67 via the annular body 1, which prevents the burden of weight of the head 61 on the neck 63 from being applied. Therefore, the shoulder discomfort can be solved by eliminating fatigue on the muscle, neuron and bone of the neck 63.
Patent JP-H05260146-A (JP)
Title: Key top illumination structure for telephone set
IPC: H04M1/22
Filed: 1992-03-13
Abstract: PURPOSE:To reduce the cost with a simple structure by chamfering the rear side of a case part corresponding to a light out of the case part, which demarcates plural holes to which key tops are inserted, by a prescribed extent. CONSTITUTION:An LED 48 is mounted on a printed circuit board 34 so that it is placed among four key tops 40, and the rear side of a case part 30a corresponding to the LED 48 is chamfered by the prescribed extent 31. When the LED 48 is lit, the light from the LED 48 passes through a space A between the case part 30a and key tops 40 and an inside B of key tops 40 to effectively illuminate the whole of key tops 40. Consequently, the light from the LED 48 reaches key tops 40 without being intercepted by the part of a case 30 even if the case part 30a demarcating holes 32 is made of opaque materials, and the cost of the key top illumination structure is reduced with the simple structure.
Patent JP-S61213686-A (JP)
Inventor: HIDA KAZUTAKA
IPC: G21C3/30
Filed: 1985-03-19
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-H09222695-A (JP)
Title: Camera
Inventor: KOUCHIWA TAIRA
IPC: G03C3/00
Filed: 1996-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can be reduced in space for a battery, so as to be made light in weight and small in size by integrating a cartridge controlling the size of the camera and the battery. SOLUTION: Positive and negative contacts 8 and 9 can be taken out from the side surface of a frame. The positive and negative contacts 8 and 9 are electrically connected to a camera main body, to make the drive of a camera system possible. Further, the cartridge 12 is provided in the camera main body 11 and a film is fed from the cartridge 12. At this time, a sheet-like battery is wound on the outer peripheral part of the cartridge 12, to be used as an outside case. The positive and negative contacts 8 and 9 are exposed on the top surface and connected to the connecting terminals 14 and 15 of the main body 11 respectively. Thus, the cartridge 12 for fixing the thickness of the camera is integrally provided with the function of the battery, so that the camera can be made small in size and light in weight by the unification of the function.
Patent JP-H03258455-A (JP)
Title: Molten metal vessel
Inventor: NAKAJIMA MITSUKANE
IPC: B22D41/18
Filed: 1990-03-07
Abstract: PURPOSE:To always pour molten metal at the fixed position at the time of pouring the molten metal without mingling oxide on surface of the molten metal at the time dipping up the molten metal by forming duct part at bottom part of a refractory vessel body and inserting a valve rod for changing over flowing-in and -out of the molten metal into the duct part as reciprocatable. CONSTITUTION:Dipping-out of the molten metal M is executed by descending the vessel 10 into the molten metal M from upper part of a furnace F with a shifting device. Then, at the time of retreating the valve rod 20, the molten metal M is caused to flow into the vessel 10 from the duct part 12 at bottom part of the vessel through flowing grooves 25. Successively, at the time of detecting the fixed molten metal quantity with a quantity measured detecting rod 35 preset in the vessel 10, the valve rod 20 is advanced to shut off the duct part 12. The molten metal M dipped out into the vessel 10 at the fixed quantity is shifted together with the vessel with the shifting device and poured at sprue hole in a mold. At the time of pouring the molten metal, by retreating the valve rod 20, the molten metal M is poured from the duct part 12 through flowing grooves 25.
Patent JP-S51130726-A (JP)
Title: Multi-cylinder reciprocating engine
Inventor: NOGUCHI MASAAKI
IPC: F02D21/08
Filed: 1975-05-09
Abstract: PURPOSE: A multi-cylinder engine available for reducing unbalanced outputs produced by a concentrated mixture gas and lean mixture gas combustion chambers and for positive curtailing of noxious components of exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58173850-A (JP)
Title: Semiconductor device
Inventor: OONO TAKEO
IPC: B29C43/00
Filed: 1982-04-02
Abstract: PURPOSE:To improve the dampproof property of the semiconductor device by adding an inorganic filler to epoxy resin or a curing agent and melting and mixing them under decompression and sealing the mixture by using the power of a composition to which other residual components are mixed. CONSTITUTION:Phenol novolac type resin is added to phenol novolac epoxy resin as the curing agent, and silica is added by approximately 55-75wt% of the whole composition powder as the filler. Epoxy resin or the curing agent and the inorganic filler are melted and mixed at 120 deg.C or more and a decomposition temperature or less of a melted mixed component under 10mm. Hg or less. When they are melted and mixed, residual 50% is added and mixed in the next process when 50% of the filler is used. When the composition obtained is powdered and a semiconductor element is transfer-molded, the device having more excellent dampproof property than the conventional devices is obtained.
Patent JP-H09240053-A (JP)
Title: Image forming device
Inventor: HIRATA KATSUYUKI
IPC: H04N1/40
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is high in resolution and excellent in granularity of a halftone part. SOLUTION: One pixel is divided into four divided small pixels, and functions a-d are assigned to respective divided small pixels. The functions a-d are a primary function having a density data as a parameter, and its inclination decreases in the order of functions a-d. Exposure data of four divided small pixels are operated based on the density data of the pixel and functions a-d, and exposure of each divided small pixel is carried out. A distribution of an exposure amount can be made to have a peak, and a further deeper latent image can be formed.
Patent JP-H01230631-A (JP)
Title: Heat-resistant photosensitive material
Inventor: WADA KEIICHIRO
IPC: C08F2/48
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title material comprising a photosensitive poly(amide) imide, which can be directly subjected to fine processing by light and can form a heat-resistant pattern on a semiconductor element or the like, by incorporating a specified polymer obtained by reacting a tetracarboxylic acid dianhydride with a silylated diamine compound in an organic solvent such as tetrahydrofuran. CONSTITUTION:A starting material is obtained from a tetracarboxylic acid dianhydride formula I (wherein R2 is a tetravalent organic group having at least one aromatic ring) and a silylated diamine compound of formula II wherein R1 is a bivalent organic group, R3 is photosensitive group containing at least one Si atom, preferably, an organosilane group of formula III (wherein R4 is H, Cl or a monovalent organic group, R5 is a photosensitive monovalent organic group, and m is 1-3). This starting material is dissolved in an organic solvent of a b.p. <=100 deg.C (e.g., tetrahydrofuran) in a concentration of 1-30wt.% and reacted at -20-100 deg.C to obtain a polymer having recurring units of a structure of formula IV (wherein n is an arbitrary positive integer). This polymer is dissolved in an organic solvent to obtain a solution of a concentration of 5-30wt.%.
Patent JP-H03258428-A (JP)
Title: Method for preventing deviation of hemmed part
Inventor: HONDA SATOSHI
IPC: B21D39/02
Filed: 1990-03-07
Abstract: PURPOSE:To prevent a hemmed part from deviating by putting an outer panel on a projecting part provided on the edge part of an inner panel to form a projecting part. CONSTITUTION:In the hemming work for folding the edge part of the outer panel 10 inward and connecting it with the inner panel 12, a 1st projection 18 is provided on the inner panel 12 and the edge part of the outer panel 10 is folded by a hemming die to hold the edge part of the inner panel 12. In this case, a part of the folded part 16 is projected into a projected allowable part 36 provided on the pressing surface 32 of a hemming die to form a 2nd projecting part 20. In this way, both panels of the hemmed part connecting both panels can be prevented from deviating.
Patent JP-S6296575-A (JP)
Inventor: JIYON BII KURAAKE
IPC: C09J7/32
Filed: 1986-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09249991-A (JP)
Title: Surface treatment of silver plated material
Inventor: KODAMA ATSUSHI
IPC: C25D7/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To give excellent corrosion resistance and lubricating property to the surface of a plating film by using a silver plated material as an anode for electrolysis in a soln. containing a specified benzotriazole as an' inhibitor and a specified amt. of a lubricant and an emulsifying agent. SOLUTION: The silver or silver alloy plated material is dipped in a soln. having the following components as the surface treatment of the plated material. The soln. contains as an inhibitor, one or more kinds selected from a benzotriazole compd. expressed by formula I, a mercaptobenzothiazol compd. expressed by formula II and a triazine compd. expressed by formula III by 0.001-1wt.% in total, one or more kinds of fatty acid expressed by formula IV as a lubricant by 0.05-2wt.% in total, and one or more kinds selected from an alkyl phosphate expressed by formula V and a dialkyl phosphate expressed by formula VI as an emulsifying agent by 0.05-2wt.% in total. The plated material is used as the anode for electrolysis. The inhibitor in the soln. is adsorbed to the silver on the plating surface and prevents corrosion of the surface of the silver plated material.
Patent JP-H05214071-A (JP)
Title: Preparation of epoxy-modified polyarylene sulfide
Inventor: WATANABE ICHIGEN
IPC: C08G75/0222
Filed: 1992-02-07
Abstract: PURPOSE:To prepare the title resin which is excellent in the compatibility with other polymers and esp. in the adhesion to metal while retaining the excellent properties inherent in PPS, such as heat resistance. CONSTITUTION:The title resin is prepd. by melt milling and reacting a polyarylene sulfide having amino groups in the side chains and/or at the molecular terminals with an epoxy compd.
Patent JP-2000252272-A (JP)
Title: Film forming equipment and method
Inventor: KOGURE NAOAKI
IPC: C23C16/40
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable supplying material gas stably to a film forming chamber by ensuring a wide temperature control range while formation of deposit in carrying flow paths of the material gas is prevented. SOLUTION: This film forming equipment jets material gas supplied from material gas carrying flow paths 96a, 96b, 102 from a gas jetting head 20, together with oxide gas, toward a board mounted in an airtight film forming chamber, and forms a film on the board. In this case, passivation treatment is performed at least on a part of surfaces of constituent members 70a, 70b, 62 and 92 constituting the material gas carrying flow paths.
Patent JP-S58173975-A (JP)
Title: Binary-encoding system
Inventor: YAMAGUCHI SHINGO
IPC: G06T1/00
Filed: 1982-04-05
Abstract: PURPOSE:To binary-encode video signal with good resolution simply, by changing the binary-encoding threshold value, depending whether the binary-encoded output level of the picture element just before a picture element to be binary- encoded (noted picture element) is white or black level. CONSTITUTION:A comparator 4 takes a voltage at a connection point between resistors R1 and R2 as a binary threshold value, the level of the inputted video signal is compared in the unit of picture element, to output logic ''1'' level (white) to the picture element having a level above binary threshold and logic ''0'' level (black) to the picture elements having a level below the binary threshold value. The output of the comparator 4 is transmitted externally from a terminal 2 as the binary-encoded output. The output level of the comparator 4 to a certain picture element appears at a Q output of an FF6 at the rise of the main scanning clock incoming just after the picture element. In other words, the binary-encoded output level to the picture element just before the picture element to be binary-encoded (noted picture element) at the comparator 4 appears at the Q output of the FF6 or its inverted level at the Q output.
Patent JP-S56154108-A (JP)
Title: Thermoelectric power generating equipment
Inventor: SHIMIZU NORIO
IPC: F01K23/10
Filed: 1980-04-30
Abstract: PURPOSE: To effectively utilize energy and prevent environmetal issues from coming up due to cool and hot drainage by making a power generating equipment system utilizing the heat of cooling of LNG and the waste gas system of a boiler for thermoelectric power generation exchangeable with each other.  
     CONSTITUTION: The ultralow-temperature LNG fed from a tank with pressure raised by a pump 2 is evaporated by a turbine 7, does work at a turbine 7, is heated by a heater 6 and is fed via a fuel system 8 for the combustion at a boiler 9. The high-temperature waste gas from the boiler 9 is fed to a heat-exchanger 26 to heat the seawater which has cooled a condenser 16. The seawater whose temperature is raised high is led to the evaporator 3 and a superheater 6, cooled through heat- exchange and released through a release port 24. The steam generated at the boiler 11 drives a turbine 15 and is then condensed into water which is fed again to the boiler 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04291328-A (JP)
Title: Waveguide type electrooptic device
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/35
Filed: 1991-03-20
Abstract: PURPOSE:To offer the waveguide type electrooptic device which has large electrooptic effect, superior flexibility, and a high function. CONSTITUTION:An organic nonlinear optical film of <=100mum in film thickness is provided as a waveguide, and on both upper and lower sides of the waveguide, electrodes selected among lens shape, a prism shape, a triangular, rectangular, circular, elliptic, parabolic, hyperbolic, crescent, semicircular, or stripped shape, a comb shape, a Y shape, a curved shape, a set parallel line shape, or their combined shape are arranged so that a voltage is independently applied.
Patent JP-S51130757-A (JP)
Title: Magnetic spring device
Inventor: SUZUKI ETSUSHI
IPC: F16F15/03
Filed: 1975-05-10
Abstract: PURPOSE:An electromagnetic spring device with the spring constant available to be changed as desired upon demand.
Patent JP-S61213799-A (JP)
Inventor: YAMAZAKI HISASHI
IPC: G21K4/00
Filed: 1985-03-20
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-H07294652-A (JP)
Title: Method and apparatus for finding of depth of gamma-ray emission element under surface of substance
Inventor: JIYON JIYOOJI SAIDORU
IPC: G01N23/222
Filed: 1995-02-20
Abstract: PURPOSE: To estimate the approximate depth of γ-ray emitting sources beneath the substance surface by obtaining the ratio indicating the rate of the number of γ-rays detected at two heights above the substance surface. CONSTITUTION: Neutrons are preferably radiated to γ-ray emitting sources S1 , S2 located at the depth x beneath the surface 18 of the soil (or another matrix material) 20 of a certain volume, and the γ-rays emitted from the emitting sources S1 , S2 are detected by two detectors 12 installed at the heights h1 , h2 above the surface of the soil 20. The rate of the number of γ-rays detected 12 at the heights h1 , h2 respectively or the ratio R indicating the rate of the number of the γ-rays is obtained via the equation R=(x+h2 )<2> /(x+h1 )<2> .  The ratio R corresponding to the γ-ray emitting sources S1 , S2 buried at the known depth (x) is measured, the plots of the ratio R against the depth (x) are obtained in advance, the ratio R measured for the emitting sources S1 , S2 at the unknown depth (x) is compared with the plots, then the approximate depth of the emitting sources S1 , S2 can be accurately estimated.
Patent JP-S55150056-A (JP)
Title: Rising method for central processor
Inventor: ASADA SHIGEKAZU
IPC: G06F15/177
Filed: 1979-05-09
Abstract: PURPOSE: To secure the perfect synchronous operation for all CPUs by giving the idling detection between the CPU to rise and the CPU having the normal operation and then obtaining the logic product between the detection signal and the signal indicating the rise in order to secure the synchronism.  
     CONSTITUTION: In case the rise is given to CPU1.2, for example, which have no operation, idling detectors 7.1 and 7.2 detect whether the idling is carried out between CPU1.2 and CPU1.1 which has the normal operation. Then the logic product is secured between the detection signal and the signal directing the rise in order to secure the synchronous operation for CPU1.2. Thus the same program is carried out through the same address for each CPU, and as a result the perfect synchronous operation is secured for all CPUs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258484-A (JP)
Title: Autofocus camera
Inventor: OKAZAKI SEISHIN
IPC: H04N5/232
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce discrepancy between a most suitable lens position and a focused position even if the once movement of a AF lens is set to a large quantity. SOLUTION: A motor driving circuit 18 moves an AF lens 12 by a first fixed quantity and obtains a AF estimation value at each lens position. The estimation value has mountain-shaped characteristics having a focused position as a top. A microcomputer 40 detects the maximum AF estimation value and two AF estimation values smaller than the above maximum value, and discrepancy between a specified lens position corresponding to the maximum AF estimation value and the focused position is discriminated on these three AF estimation values. In the case where the discrepancy is small, the microcomputer 40 sets up the specified lens position as the most suitable lens position, but in the case where the discrepancy is large, the microcomputer 40 sets up a position slipping as much as the second fixed quantity from the specified lens position as the most suitable lens position.
Patent JP-S62214530-A (JP)
Title: Optical disk
Inventor: SATOU CHIKATOSHI
IPC: G11B7/24073
Filed: 1986-03-17
Abstract: PURPOSE:To improve the stability in the recording and reproducing stage due to the absense of grooves and to obtain an optical disk having high reliability by forming a photoresist layer having tracking patterns of different light reflectivities on a thin metallic film formed on substrate and a thin recording film thereon.0 CONSTITUTION:The thin metallic film 2 is deposited by evaporation on the substrate 1 and the positive type photoresist film 3 is coated thereon and is scanned by a laser beam to form the tracking patterns 6. The thin film 5 for recording information signals is formed by using Te on the film 3. The film 5 is scanned along the tracking patterns 6 by the laser beam modulated according to the information to be recorded, by which the holes or recesses corresponding to the information are formed.
Patent JP-S51131964-A (JP)
Title: Filter device
Inventor: ARAI YOSHIKO
IPC: B01D24/46
Filed: 1975-05-12
Abstract: PURPOSE: To filter repeatedly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000250210-A (JP)
Title: Photosensitive resin composition, photosensitive resin film and formation of bump using same
Inventor: OTA KATSU
IPC: H05K3/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition capable of forming a coating film having high uniformity even in the case of a thick film having >=20 μm thickness and excellent in plating shape while retaining high resolution by incorporating a novolak resin having a specified weight average molecular weight, a polyvinyl lower alkyl ether, a polynuclear phenolic compound having a specified molecular weight, etc. SOLUTION: The photosensitive resin composition contains a novolak resin having a weight average molecular weight of 2,000-30,000, a polyvinyl lower alkyl ether, a polynuclear phenolic compound having a molecular weight of 200-1,000 and a naphthoquinonediazido-containing compound. The naphthoquinonediazido-containing compound is contained by 5-60 pts.wt. based on 100 pts.wt. resin components including 30-90 wt.% novolak resin, 5-60 wt.% polyvinyl lower alkyl ether and 3-40 wt.% polynuclear phenolic compound. The composition can form a coating film having >=20 μm thickness. This coating film is irradiated with light through a mask and developed to form a good pattern.
Patent JP-H10239246-A (JP)
Title: Method for detecting scratch on surface of structure member by image processing of several images obtained by picking up image of target
Inventor: KIMURA SHINICHI
IPC: G06T1/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To detect a scratch on the surface of a structure member by performing the image processing of several images that are obtained by picking up the images of a target. SOLUTION: The direction of a light source is fixed for a target, a camera is allowed to face a target face and is moved within a surface that is in parallel with the target face for acquiring a plurality of images 1, the cross-correlation coefficient of each image is calculated, and a deviation between images is obtained from the maximum value. After that, Laplacian filtering is performed to each image for extracting a contour 4, the deviation of a picture element being measured in advance is corrected, and all images are composed. Finally, a point with a high brightness is suppressed and a function filtering for emphasizing a medium point is executed, thus suppressing a noise component caused by a high-frequency noise and obtaining, for example, all scratches existing within a target plane as a luminescent spot.
Patent JP-H02235344-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI YASUO
IPC: H01L21/205
Filed: 1989-03-08
Abstract: PURPOSE:To reduce collector resistance and lateral spread by forming a low resistance region turning to a part of the collector of an NPN-TR by high concentration N-type impurity diffusion from the bottom surface and the side surface at the time of selectively opening an N-type epitaxial layer. CONSTITUTION:On a P-type Si substrate 1, an epitaxial layer 2 is formed; by diffusion.forcing-in of B, a P<+> type diffusion region 3 is formed; by dry etching using an oxide film 4 as a mask, a part of the layer 2 is opened as far as the substrate surface; by spin-on method of As or Sb using the film 4 as a mask, a high concentration N<+> type diffusion region 5 is formed on the bottom surface and the side surface of the aperture; by using the film 4 as a mask, an N-type second epitaxial layer 6a is formed only in the aperture part; by diffusion or ion implantation of B, a P-type diffusion region 7a turning to a base is formed in the layer 6a; by diffusion of P or or ion implantation of As, an N<+> type emitter diffusion region 8a and an N<+> type collector contact region 8b are formed; an emitter electrode 9a, a base electrode 9b, and a collector electrode 9c are formed.