baber/WOPTO huggingface dataset:
Patent JP-H0434818-A (JP)
Title: Enamel substrate discharge display tube
Inventor: KANI AKIRA
IPC: H01J11/44
Filed: 1990-05-31
Abstract: PURPOSE:To get a compact discharge display tube by using an enamel substrate for a counter plate to make wiring and connecting easy and also electric parts directly mountable. CONSTITUTION:Soft glass is used for display glass plate, and an enamel substrate whose base substance is Cr - Fe alloy, whose outline and holes are collectively worked by etching, which is covered with inorganic dielectric containing glass is used for a counter plate. The display glass plate 1 and the enamel substrate is sealed with a seal glass 3 used both as such and a s a spacer so that a discharge gas space is formed. Wirings 4 to which hatches are applied are installed on both faces of the counter plate 2 and connected at the sides. The solderability of the wiring on the back of the counter plate 2 is good, and a part of the wiring on the internal face is used as cathode, whose discharge characteristic is also good. Electronic parts are mounted on the back of the counter plate by soldering, and when the discharge display tube is driven, no troubles occur about display.
Patent JP-H04364828-A (JP)
Title: High-frequency magnetic field intensity adjusting system for magnetic resonance diagnostic apparatus
Inventor: TAGUCHI JUNICHI
IPC: A61B5/055
Filed: 1991-06-12
Abstract: PURPOSE:To achieve automatic adjustment of application intensity of a high-frequency magnetic field to be used for a magnetic resonance diagnostic apparatus accurately and safely. CONSTITUTION:Amount of a signal is measured is measured by a multiecho and a ratio is measured between amounts of signals in first and second echoes. When the ratio in the amount of signal is measured in terms of application intensity of a high-frequency magnetic field, a corresponding relationship 108 appears. An peak point 106 which should be is determined to be an application intensity. But, to measure the peak point 106 which should be, much time is required as a number of data involved should be obtained. In this invention, the peak point 106 which should be is estimated from a limited number of measuring points. The point A 101 is connected with the point B 102 by a straight line and an intersection 104 is determined between the straight line and a line drawn horizontally from the point C 103 to obtain a mid point E105 between the point C and the point D. Application intensity at the point E is defined as reference application. This enable automatic adjustment of application intensity of a high-frequency magnetic field accurately and stably in a short time.
Patent JP-S61297131-A (JP)
Inventor: YAKURA KAZUO
IPC: B32B5/18
Filed: 1985-06-26
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-H0434186-A (JP)
Title: Damping device using fluid
Inventor: HAGYUDA HIROSHI
IPC: E04H9/02
Filed: 1990-05-31
Abstract: PURPOSE:To improve a damping effect by filling a vessel with liquid in such a way as to form a liquid level therein, positioning the vessel in the amplitude direction of a structure, and further forming the liquid in such a way as to have a different sectional area at upper and lower portions under the liquid level. CONSTITUTION:A cylindrical vessel 12 is filled with liquid 13 in such a way as to form a liquid level 14, thereby forming a damping device 11. In addition, this damping device 11 is so installed on a building 15 as to have the lengthwise direction thereof agreeing to the amplitude direction of the building 15. When the building 15 is subjected to a vibration in an A-A direction, the sloshing of the liquid 13 in the vessel 12 takes place, and the eddy flow thereof is generated, thereby dissipating energy. According to the aforesaid construction, the vibration of a building can be restrained.
Patent JP-S5567525-A (JP)
Title: Production of alpha hemihydrate gypsum
Inventor: OKAJIMA YASUHIRO
IPC: C01F11/46
Filed: 1978-11-14
Abstract: PURPOSE: To continuously produce neutral α hemihydrate gypsum of low water carrying capacity from chemical gypsum by continuously adding sulfuric acid to an autoclave so that the pH of an α hemihydrate gypsum slurry discharged from the autoclave becomes a specified value.  
     CONSTITUTION: In a method of continuously producing α hemihydrate gypsum by adding a habit modifier to a gypsum slurry and heating them in an autoclave, sulfuric acid is continuously added to the autoclave so that the pH of an α hemihydrate gypsum slurry discharged from the autoclave becomes 4.0W6.0. When the hemihydrate gypsum slurry is pH<4, the effect of an org. acid salt type habit modifier such as sodium maleate lowers extremely. In the range of pH 4W6, however, the effect of an org. acid type habit modifier such as maleic acid does not lower, and the amt. of the modifier to be added can be reduced. Adsorption and deposition of the modifier on α hemihydrate gypsum are minimized, and a high crystal setting property is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H082416-A (JP)
Title: Running control method of moving block train and control system used thereto
Inventor: SAITO HIROO
IPC: B61L23/14
Filed: 1994-06-22
Abstract: PURPOSE:To carry out a train control with high density by carrying out a wireless communication a moving block on-ground controller and respective moving block on-train controllers in respective trains through respective leak coaxial cables and the most suitable interval control of the train by moving block control. CONSTITUTION:A wireless communication is carried out between a moving block on-ground controller 1 and respective moving block on-train controllers 10a-10c in respective trains 9a-9c through respective leak coaxial cables 3a-3c laid along a rail road 11. The train position information on the rail road collected by respective moving block control stations 1a-1c are transmitted from respective wireless base stations 2a-2c. While, a transmission signal is received by a transmitting receiving antenna 15. In a safety station 17, the train position information is judged by the real speed and position information of self-train by a speed detection means 19 and a speed pattern by which a reserve distance upto a preceding train position can be kept and the train can be stopped is calculated. Further, the speed control of self-train is carried out by ATO device 18 based on the speed pattern and the interval control to the preceding train is carried out.
Patent JP-S62297162-A (JP)
Title: Thermal transfer printer
Inventor: SATO TOMIO
IPC: B41J25/304
Filed: 1986-06-18
Abstract: PURPOSE:To prevent an ink ribbon from slackening, by separating a platen and a thermal head from each other, and passing an ink film payout roll therebetween while rotating it and guiding it by a guide groove. CONSTITUTION:A film drum in a printer mechanism part is provided with a film support device for supporting a film cassette. The support device comprises a movable part A which can be detachably fitted to the film drum and a fixed part B which is fixed to the film drum. In the movable part, a pair of support parts 56 for an outer part of a film payout roll are provided on left and right side plates 6, 7, and have an arcuate groove 57. The groove 57 is opened on one side, and the open end faces an entrance 40 to a film cassette roll guide groove 39. On the lower side of the groove 57 is provided a rack 58 with which a film cassette gear 28 is engaged. When the film payout roll 47 is moved along the support parts 56, the gear 28 is moved while rolling on the rack 58. When the roll 47 is moved rightward on the support parts 56, the gear 28 and a payout roll shaft 25 are rotated in directions for paying out a film. a one-way clutch 31 is so set as to transfer the rotation of the shaft 25 only in an amount necessary for the roll 47.
Patent JP-H11319696-A (JP)
Title: Elution component treatment of painting for exterior
Inventor: TAZAWA RYUZO
IPC: B05D5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To lessen and prevent the adverse influence of components eluted from a painted and aged surface accompanying rainfall on the environment without providing such a large-scale remedy to cover the entire part of the coated surface with a rainproof sheet. SOLUTION: At the time of executing external painting of a roof 2 or external wall, etc. by a water soluble paint, a treating agent for lessening the adverse influence of the elution components from the painted and aged surface 2A accompanying the rainfall on the environment is arranged in the positions in contact with the rain water. For example, a defoaming agent corresponding to a surfactant component as the elution component is applied or sprayed to the painted and aged surface 2A or cases 4, 7 are arranged at roof drains 3 or rain gutter risers 6 of a water collecting route and the defoaming agent of a solid form or an absorbent, such as active carbon, is packed into these cases to bring the drain water into contact with the defoaming agent or active carbon.
Patent JP-H05306103-A (JP)
Title: Radiation heat-transmission type reformer
Inventor: SHIRAIWA YOSHIZO
IPC: C01B3/38
Filed: 1990-05-30
Abstract: PURPOSE:To effectively utilize a catalyst on the raw gas inlet side and to improve reforming efficiency in the radiation heat-transmission type reformer by injecting a specified amt. of air which is mixed with a raw gas before the raw gas enters a catalytic body. CONSTITUTION:A gas-impermeable partition wall 5 is provided in a closed vessel 10 to divide the vessel into a combustion section 1 and a heat receiving section 3. A porous heat radiator 2 is provided in the combustion section 1 and a catalytic body 4 in the heat receiving section 3. A high-temp. gas is supplied to the radiator 2, and the catalytic body 4 is heated by the heat radiated from the high-temp. gas. A raw gas 8 is supplied to the heat receiving section 3 from a raw gas pipe 11, brought into contact with the catalytic body 4 and reformed. In this case, the air 21 corresponding to <=38% of the raw gas is supplied through an air pipe 20 before the raw gas 8 enters the catalytic body 4 and mixed with the raw gas 8. Consequently, heat is generated by the oxidation of the raw gas and reformed gaseous hydrogen with air to compensate for the temp. decrease in the catalytic body 4 due to the steam reforming reaction.
Patent JP-H0641110-A (JP)
Title: 3-(carboxymethoxyphenyl)benzofuran-2-one stabilizer
Inventor: PIITAA NESUBADOBA
IPC: C07D307/83
Filed: 1993-05-19
Abstract: PURPOSE: To provide the stabilizer for the organic materials which are sensitive to oxidative, thermal or light induced-degradation, particularly synthetic polymers.  
     CONSTITUTION: The objective compound is expressed by the formula I (R 2 -R 5  are each H, alkyl, phenylalkyl, phenyl, cycloalkyl or the like; R 7 -R 10  are each H, alkyl or alkoxy, but at least one of R 7 -R 10  is H; R 11 , R 12  are each H, alkyl or phenyl; R 6  is H or formula H; (m) is 1-6; R 1  is OH, alkoxy, phenylalkoxy, phenoxy or the like when (m) is 1, or alkanedione, -OCH 2 -CH=CH-CH 2 O- or the like when (m) is 2, or alkanetrioxy, formula III or the like when (m) is 3, or alkanetetraoxy, formula IV or the like when (m) is 4, or alkanepentaoxy when (m) is 5, or alkanehexaoxy or formula V when (m) is 6), e.g. 3-(4,- carbomethoxyphenyl)-5-methylbenzofuran-2-one. As the synthetic polymer to be applied, thermoplastic polymers are suitable, especially poly-olefins are suitable, and the compound of formula I is added in an amount of 0.005-5 wt.%, preferably 0.001-2 wt.%. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5930390-A (JP)
Title: Observing device of stereoscopic picture
Inventor: ABE KAZUMASA
IPC: H04N13/00
Filed: 1982-08-12
Abstract: PURPOSE:To observe easily a stereoscopic picture with a small sized device, by arranging a prism in front of a TV camera, transmitting a pair of a video signal having a parallax in the same screen to a reproducer and transmitting an obtained left and right optical picture light beam via a prism. CONSTITUTION:A pair of an independent optical picture having a parallax for a left and a right direction are photographed in one screen, with a photographic device 3 where a prism device 2 is arranged in front of the TV camera 1. This video signal is recorded once on a VTR4 or led to the reproducer having a color TV receiving tube directly, and the signal is reproduced as optical picture 7L, 7R corresponding to the left and right part of an object on the common screen 6. Further, a prism device 8 is provided in front of the screen 6 of the device 5, and the left and right reproduced optical picture 7L, 7R are observed as the stereoscopic picture with left and right eyes 9L, 9R through the device 8 at the same time.
Patent JP-S5565723-A (JP)
Title: Lubricating configuration of floating bush
Inventor: YAMANE TAKESHI
IPC: F16C33/00
Filed: 1978-11-14
Abstract: PURPOSE:To improve a lubrication performance of a bearing by allowing a number and width of lubrication feed holes and a number and the width of a floating bush oil holes to provide a specific interrelation thereof. CONSTITUTION:A number of lubrication feed holes 10 designate N1, a number of oil holes 6 of floating bush 2 designate n2(n1<n2), and the width dimension of circumferential direction of the feed hole 10 is designated a1 radian of the center angle with radius R1 of a floating bush 2. When the oil hole 6 of the bush 2 allows to be a2 radian, the condition of a1>a2 and a1=2pi/n1-2pi/N2 must be satisfied. Besides, a number n1 of lubricant feed holes and a number n2 of oil holes 6 will be even numbers respectively, selecting the width a2 of oil holes smaller than the width a1 of lubricant feed holes 10. Besides, the inclination angle alpha of the axial line of the lubricant feed hole 10 will be about 45 deg. in order to obtain the wedge effect. This enables the lubricant to feed under low oil pressure and to secure the sufficient lubricant supply at high speed operation.
Patent JP-S622777-A (JP)
Title: Heat-sensitive recording device
Inventor: SAITO HIROHARU
IPC: H04N1/23
Filed: 1985-06-28
Abstract: PURPOSE:To avoid the overload applied to a driving power supply by providing an overload protecting means to change the working conditions of a heat- sensitive recording device when the supplied current exceeds a fixed level for a fixed period of time. CONSTITUTION:If the number of print dots increases suddenly with a recorded picture and a state exceeding an allowable peak level P lasts for a fixed period T, this information is displayed on a display (not shown here) of a control panel 52 by an overload protecting means 50. Then the means 50 cuts off the output of an AC/DC converter 34 to discontinue the printing operation and eject the recorded paper, etc. Thus it can be detected that the supplied current exceeds an allowable peak level for a fixed period just by counting the time during which the output signal 401 of a supply current detecting circuit 40 is kept at a low level by a CPU 51.
Patent JP-H1112121-A (JP)
Title: Cosmetic composition containing prescribed polyamino polymer as antioxidant
Inventor: BOUSSOUIRA BOUDIAF
IPC: A61K8/36
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having antioxidative characteristics and useful for cosmetics, medicines, etc., by including nanopigment and a specific polyamino polymer. SOLUTION: This cosmetic composition is obtained by including nanopigment (especially titanium oxide nanopigment) in an amount of 0.1-20 wt.% based on the composition and 0.05-10 wt.% polyamino polymer  e.g. selected from polyalkylene polyamine adduct of polyalkylene polyamine, polyvinylimidazole, polyvinylpiridine or 1-vinylimidazole monomer of the formula [R is H, etc.; (n) is an integer of 1-3] and containing preferably at least 5% quaternary amine group} and further as necessary, 0.5-60 wt.% photooxidative fat substance and 0.005-0.1 wt.% metal complex forming agent into a support permissible as cosmetic use or skin-surgical use.
Patent JP-S6030575-A (JP)
Title: Method and device for plug welding
Inventor: NAKAYAMA SHIGERU
IPC: B23K9/28
Filed: 1983-07-29
Abstract: PURPOSE:To improve reliability of a joint and the efficiency of a welding operation by moving circularly a torch by means of an oscillating arm supported to a swiveling support in the stage of moving the torch along the circular hole of an upper base metal placed on a base metal. CONSTITUTION:A circular hole 13 is punched to an upper base metal 12 placed on a lower base metal 11 and the tip of a welding torch 21 is moved along the hole 13 to perform plug welding. A mechanism A for rotating the torch which applies circular motion to the torch 21 attached to the other end of an oscillating arm 18 supported in the central part by a rotary support 20 by turning the one end of aid arm by a pivotal pin 17 of a turning body 16 fitted 15 pivotally to a driving source 14. Welding is accomplished repeatedly by setting programmatically the welding conditions for the root pass, building-up and finishing according to the thickness of the material 12. The joint surface width and penetration depth necessary for design are thus substantially assured and the working efficiency is improved without requiring intricate edge preparation.
Patent JP-H10330833-A (JP)
Title: Induction hardening apparatus of cam shaft having different outline and method thereof
Inventor: HANISCH GUSTAV
IPC: C21D1/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which obtains the uniform hardened depth of cam shaft having different surface in the outline and can avoid too much stress gradient in the cam shaft, and further, an induction hardening method of the cam shaft securing the avoidance of local overheat by uniformly heating the cam shaft. SOLUTION: The cam shaft having different outline, particularly, the cam shaft 8 having valve cams 6 and zero cams 7 and different outline, is surrounded with an inductor during hardening process and heated with a magnetic field outputted from the inductor. The inductor has plural axial directional dividers 2 in which induction current flows during hardning process and laminated iron plates 5. In the axial directional dividers 2, plural laminated iron plates 5 are arranged and the magnetic field is converged in the radial direction with these laminated iron plate 5. Since the position and the width of the laminated iron plates 5 are matched to the surface outline of the cam shaft 8, the convergence is directed to a range having small diameter.
Patent JP-S63563-A (JP)
Inventor: NAGAOKA SHINGEN
IPC: E04G21/06
Filed: 1986-06-18
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-S5929152-A (JP)
Inventor: TSUBONE TADAYASU
IPC: B32B7/02
Filed: 1982-08-11
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-H0433370-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKAGI KATSUTOSHI
IPC: H01L21/82
Filed: 1990-05-30
Abstract: PURPOSE:To manufacture semiconductor integrated circuits having various numbers of gates and input/output pins which users may demand, by only the development of a foundation having one kind of basic cells, by providing and arranging internal logic sections, input/output circuit sections, and bonding pads and making basic cells, and by making them separable as semiconductor chips containing arbitrary number of these basic cells. CONSTITUTION:Each basic cell 1 has an internal logic section 4 in its central part composed of logic circuit sections 2 and a channel region 3. And an input/ output circuit section 5 and a plurality of bonding pads 6 are arranged around this internal logic section 4. And each basic cell group 11 whose external shape is approximately a square is made by arranging these basic cells 11 like the divided squares of a chessboard. Accordingly, if wafers W having basic cells 1 and basic cell groups 11, made in this way and arranged like the devided squares of a chessboard, are prepared, semiconductor chips C1, C2 with different number of gates and input/output pins can be manufactured easily afterwards by changing the positions of dicing lines.
Patent JP-H10334613-A (JP)
Title: Method and device for decoding data
Inventor: NAKAGAWA TOSHIYUKI
IPC: G11B20/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To decrease bit-error rates and to secure a skew margin, by performing the correction when there are the parts which do not satisfy the conditions of the minimum continuous length and the maximum continuous length of the same symbol, in the channel-bit data obtained by binary coding the signal read out from a recording medium. SOLUTION: In the recording code wherein the minimum continuous length of '0' inserted between the continuous '1' in a code system is (d), and in the recording code wherein the minimum continuous length of the same symbol d after the NRZI modulation is performed from the code satisfying d=1 is d'=d+1, detection cannot be performed when d' becomes '0'. In this case, the channel-bit data, wherein the continuous length of the same symbol is (d'-2), is detected by a (d'-2) detecting/correcting bit-position specifying part 5. Then, the correcting bit-position specifying signal, which specifies the bit position to be corrected, is outputted.  The channel bit data, wherein the continuous length of the same symbol detected by the specifying part 5 is (d'-2), are corrected and processed by a data correcting part 6 based on the correcting bit-position specifying signal so that the continuous length of the same symbol becomes (d'-1) or d'.
Patent JP-S5263727-A (JP)
Title: Preparation of audio-visual information carrier
Inventor: NAGAI SAKIO
IPC: G03B21/64
Filed: 1975-11-21
Abstract: PURPOSE: To enable the prevention of such an inconvenience as a soft and stiky bonding agent when a magnetic piece is fixed to a sheet image and after the fixing by covering the bonding agent with a band-form separating paper with a notch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000102407-A (JP)
Title: Multistage folding umbrella having freely elongatable and contractable shaft handle
Inventor: RIN SHUNKO
IPC: A45B19/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close an umbrella while assuring the strength and stability of a bone assembly by effectively arranging spring rests while diminishing the length and volume of the umbrella at the time of folding. SOLUTION: This umbrella consists of plural pipes which are freely elongatable and contractable with each other, have the cross-sections formed of plural quadrants each having a minimum diameter and having a dent inward in a radial direction toward a major axis 100 and have an upper pipe 11 formed with a socket limited between the two adjacent recessed quadrants in order to house roof parts and the spring rests 15 by gathering of the at least two adjacent recessed quadrants.  The pipes include a central shaft handle 1 which is formed with lower pipes 4 having circular cross-sections for smooth holding gradually bent radially outward from the recessed quadrants and the rib assembly 2 which has the top ribs, expansion ribs, intermediate ribs, outer connection ribs and inner connection ribs connected turnably to each other and connected to upper notches and the runners on the central shaft handle and of which the inner connection ribs are formed as fine connection plates having slender reinforcing projections formed in the longitudinal direction of the inner connection ribs.