baber/WOPTO huggingface dataset:
Patent JP-H07144469-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/26
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity, good in raw preservability and imparting a developed color image good in stability by adding a specific N-substituted anthranilic acid derivative or a metal salt thereof and bisphenol A to a thermal color forming layer. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer containing an electron donating leuco dye and an electron acceptive compd. is provided on a support, an N-substituted anthranilic acid derivative represented by either one of formulae I, II or a metal salt thereof and bisphenol A are added to the thermal color forming layer. In the formulae, R1is a hydrogen atom, an alkyl group or an aryl group, R2 is an alkyl group, a cycloalkyl group or an aryl group, X is an oxygen atom or a sulfur atom, M is an n-valent metal atom and n is an integer. In this case, bisphenol A is used pref. in an amt. of 20-250% by wt. of the N-substituted anthranilic acid derivative or a metal salt thereof and, by the use of bisphenol A, sensitivity is enhanced.
Patent JP-H04173921-A (JP)
Title: Production of steel wire rod or bar steel having spheroidized structure
Inventor: HOSHINO TOSHIYUKI
IPC: C21D8/06
Filed: 1990-11-02
Abstract: PURPOSE:To produce a steel wire rod or bar steel having spheroidized structure in an as-hot-rolled state by specifying heating hysteresis and working conditions at the time of hot-rolling a stock of steel having specific C content. CONSTITUTION:A stock of steel containing >=0.20wt.% C is subjected to first stage heating consisting of holding at a temp. between the Ac1 point and the Acm or Ac3 point for 1min-<20hr and then to second stage heating consisting of heating up to a temp. between the Acm or Ac3 point and <1050 deg.C and forming the structure into a mixed structure of undissolved carbide and austenite. Subsequently, this steel stock is subjected to roughing and intermediate rolling and then subjected to hot rolling, as finish rolling, where working is done at a temp. in the region between the Ac3 or Acm point and the Ar3 or Arcm point at >=30% draft, followed by holding at 660-740 deg.C for >=30min. By this method, spheroidized structure can be formed in the as-rolled state and the necessity of heat treatment stage can be obviated.
Patent JP-H02141777-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1988-11-22
Abstract: PURPOSE:To miniaturize the title device and to improve the performance of a maintenance and the processing performance of a processing for jamming by constituting an attachable/detachable cartridge integrally of a developing unit, an image carrier and a cleaning means or constituting it integrally of the two of them and independently of the other one. CONSTITUTION:For example, in a process cartridge 40 including a photosensitive drum 11, the developing unit 30 and the cleaning device 20, engaging parts 40a-40c disposed on the outside surface of the wall of the process cartridge 40 are respectively engaged with supporting arms 140a-140c disposed at the side of a main body 100 so as to be locked. And in the developing unit 30, the developing devices 31Y-31C main bodies in thin shapes are disposed in nearly parallel with the photosensitive drum 11 and compactly unitized. Thus, by constituting the compact process cartridge with the photosensitive drum, the ejection of the process cartridge or the processing for jamming and the operation for the maintenance can be facilitated.
Patent JP-H05131100-A (JP)
Title: Trousers presser and method to press trousers
Inventor: KURATA HIDETO
IPC: D06F71/29
Filed: 1991-11-12
Abstract: PURPOSE:To provide a trousers pressure in which steam for steaming trousers does not spout to the outside of the pressor. CONSTITUTION:Air suction passages 5, 16 are respectively connected to an upper flatiron 1 and a lower flatiron 2, and a middle flatiron 3, and suction holes are provided on the pressing surfaces of respective flatirons. Steam supply means 13, 14 are provided inside the upper flatiron 1 and the lower flatiron 2. Under the condition of trousers being pressed among respective flatirons 1, 2, 3, steam is spouted from the upper flatiron 1 and the lower flatiron 2, and excessive steam that does not adhere to the trousers, is sucked through the middle flatiron 3.
Patent JP-H02142917-A (JP)
Title: Dynamic pressure gas bearing
Inventor: TANAKA MAMORU
IPC: F16C17/10
Filed: 1988-11-22
Abstract: PURPOSE:To lower the surface at the time of starting/stopping a bearing and improve the abrasion resistance of a thrust padding member by bringing the thrust bearing surface of a sheet-shaped member into contact with the projecting spherical-surface-shaped thrust end surface of the axial body. CONSTITUTION:At the time of starting/stopping a bearing, the central part (thrust bearing surface) 35 of the axial body side of a sheet-shaped member 33 of a thrust padding member 30 is rotated, coming into contact with the thrust end surface 15 of the axial body 10. Since the central part of the sheet- shaped member 33 is deflected in the projecting spherical surface shape to the opposite side of the axial body 10 by the thrust load and is rotated under the condition of the surface contact with the thrust end surface 15, it has the lower surface pressure compared with the case of the point contact and the line contact, and the abrasion resistance is improved. Since the generation of the stress concentration at the periphery of a throttle hole 34 at the time of starting/stopping the bearing is eliminated, the abrasion resistance is further improved so that the stable thrust bearing ability is maintained. Further, the influence of the throttle hole 34 to the friction between the thrust bearing surface 35 and the thrust end surface 15 is reduced.
Patent JP-2001116744-A (JP)
Title: Control system for data on drug test
Inventor: HAMADA KOJI
IPC: G06Q50/22
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a control system, for data on a drug test, in which an operation confirmation during a system operation is performed automatically and by which a GPL or the like can be guaranteed surely. SOLUTION: In this control system for data on a drug test, data on a change or the like in the symptom of a living body at a time when the living body is dosed with a drug is controlled. A procedure storage means 8 which stores the procedure of an operation confirmation is provided. A result storage means 11 which stores the result of the operation confirmation is provided. A confirmation execution means 9 which automatically executes the operation confirmation according to the procedure of the operation confirmation stored in the procedure storage means 8 is provided. A result comparison means 10 by which the result of the operation confirmation by the confirmation execution means 9 is compared with the result of the operation confirmation stored in the result storage means 11 is provided. Thereby, from a second operation confirmation onward, the operation confirmation is performed automatically by the confirmation execution means 9, its result is compared with the result of an operation confirmation in an acceptance inspection stored in the result storage means 11, and an inspection result can be judged.
Patent JP-H06146258-A (JP)
Title: Method of reinforcing existing base
Inventor: OMIKA YUKIHIRO
IPC: E02D27/08
Filed: 1992-11-05
Abstract: PURPOSE:To enhance the workability for increasing the bearing force of an existing base. CONSTITUTION:A shaft 2 is drilled in the foundation around or through an existing base 1, and a guide pipe 3 is inserted into the shaft 2. Ultrahigh pressure jet water containing hardener is injected into the underground through the guide pipe 3 so as to mix the hardener and sediment together obtained by cutting the foundation around the guide pipe 3. Then, thus obtained mixture is then directly hardened so as to form a foot protection part 4 underneath the bottom surface of the existing base 1, the foot protection part 4 having a planar area which is larger than that of the existing base 1. With this arrangement, a necessary bearing force may be ensured so as to eliminate the necessity of troublesome work for building a new base, thereby it is possible to enhance the workability and to shorten the construction period.
Patent JP-S62153412-A (JP)
Title: Improver for seabed soft ground
Inventor: TAGAYA KOZO
IPC: E02D5/46
Filed: 1985-12-24
Abstract: PURPOSE:To adequately improve a necessary position of seabed soft ground by providing a rotary stirring blade in an improver for the seabed soft ground. CONSTITUTION:A pile 1 as a guider and reinforcing material to be driven into the seabed soft ground 4 and a stirrer 2 to be fitted into the pile 1 while being supported by a supporting frame 7 on a ship are provided. The stirrer 2 is provided with a rotary part 10 having a stirring blade 17 with a nozzle 16 through which cement milk is jetted and a rotation-stopping mechanism provided between the rotary part 10 and the pile 1 supporting the part 10, and comprises a body 3 hung down by a wire 25 from the supporting frame 7 in a rocking manner. Since only a necessary portion of the seabed soft ground 4 can be surely improved, the operating time can be shortened, and the cost can also be curtailed.
Patent JP-H09194225-A (JP)
Title: Cladding pump fiber and its production
Inventor: DIGIOVANNI DAVID JOHN
IPC: C03C13/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To produce the cladding pump fiber having high coupling efficiency by using a heat source traveling in the longitudinal direction to form the exposed outer surface of a pump cladding.  
     SOLUTION: This production comprises treating a preform that is composed of a core 10 and a pump cladding 11 in contact with the core 10, in order to obtain a final preform and consists of: a step (A) for changing the shape of the preform by using a local heat source 32 so that locally heated parts are formed into a series of grooves 33, 34 and 35 which extend parallel to the axial direction of the preform and define a characteristic multi-faced body; and a step (B) for drawing the treated final preform into the objective fiber; and further, preferably, a step (C) for covering the surface 12 (23) of the characteristic multi-faced body with a second cladding 14 (22). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01169126-A (JP)
Title: Clutch controller for automobile
Inventor: MISHIERU BASHIERU
IPC: F16D25/08
Filed: 1988-11-25
Abstract: PURPOSE: To compact the device by mounting a hollow driven part in an axial prolongation of a hollow driving part, rotatably connecting the driven part to a supporting element with a rotatable connecting element, and arranging connecting means in the outer periphery of the driving part and a separate part in the inner periphery of the driven part. CONSTITUTION: In a clutch control device 3, both driving part 31 and driven part 32 are hollow and are mounted coaxially, flange 33 and ditch 35 being connecting means to connect with a clutch cable, which is an acting element, are arranged in the outer periphery of the driving part 31. The driven part 32 is mounted in the axial prolongation of the driving part 31, and is rotatably connected to a supporting element 51 by a rotatable connecting element 63, a supporting element 20 that connects a thrust bearing being a separate part 1 to a control element 3 is arranged in the inner periphery of the driven part 32. Since it is not necessary to penetrate the driving part through the whole separate part 1, the device is compact as a whole. Also since the separate part only moves rectilinearly, abrasion reduction and automatic centralization are possible.
Patent JP-H03192258-A (JP)
Title: Photosensitive material
Inventor: HIOKI TATSUO
IPC: G03F7/004
Filed: 1989-11-15
Abstract: PURPOSE:To speed up heat development and to stabilize the photographic performance against a fluctuation in developing temp. by housing >=2 kinds of silver halides which have substantially the same color sensitivity and vary in sensitivity into the same microcapsules or different microcapsules. CONSTITUTION:Two or more kinds of the silver halides which have substantially the same color sensitivity and vary in the sensitivity are housed in the same microcapsules or the different microcapsules. The term 'substantially the same color sensitivity' means that the photosensitive wavelength regions are the same although the peak wavelengths of the sensitivity may vary. The sensitivity is defined as the exposure to apply the intermediate density of the max. image density and the min. image density when the same exposing and the same development processing is performed as the exposing and development processing at the time of using the photosensitive material formed by using just one kind of the silver halide. The photographic characteristics possessed by the respective silver halides are overlapped to correct the changes thereof with each other by the combination of the two or more silver halides in such a manner. The change in the photographic characteristics by the developing temp. is thereby lessened. The thermal development is speeded up in this way and the photographic performance with a change in the developing temp. is stabilized.
Patent JP-H08163478-A (JP)
Title: Moving image display device and moving image storage device
Inventor: KAWAI TOMOAKI
IPC: H04N5/76
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a display device displaying a past moving image even on the way of a series of moving image signals are stored and to obtain the storage device suitably realizing the display. CONSTITUTION: The device is provided with an input means 1-1 to enter a moving image signal, storage means 1-4, 1-9 storing a received moving image signal, and a display means 1-5 displaying selectively the moving image signal going to be stored in the storage means 1-4, 1-9 or the moving image signal read from the storage means 1-4, 1-9 while storing the moving image signal stored in the storage means 1-4, 1-9. Thus, even on the way of storing a series of the moving image signal to the storage means, a past moving image signal is displayed. Furthermore, the storage means 1-4 has a buffer memory to store the moving image signal as a file for each prescribed period or for prescribed data amount. Thus, the display device is configured properly to retrieve or read the moving image signal having been already stored.
Patent JP-H04169061-A (JP)
Title: Hydrogen absorbing alloy electrode for alkaline storage battery
Inventor: MORI HIROYUKI
IPC: H01M4/38
Filed: 1990-10-31
Abstract: PURPOSE:To simplify a manufacturing process and make an electrode high capacity and a long life by mixing metallic cobalt powders within a range of 3-20wt.% in specific hydrogen absorbing alloy powder, and packing a resultant mixture in an alkali-resistant metal porous plate to make an electrode. CONSTITUTION:Metal cobalt powder within a range of 3-20wt.% are mixed in hydrogen absorbing alloy powder represented in a general formula MmNi3.7 AlXMYNZ (0.3<=Al<=0.9, M: Fe, Mn, 0.1<=Fe<=0.9, 0.1<=Mn<=0.9, N: Cu, Co, 0.1<=Cu<=0.7, 0.1<=Co<=0.7), and a resultant mixture is packed in an alkali- resistant metal porous plate to make an electrode. Cobalt is a transition metal having a 3d-orbit and acts as a catalyst for a hydrogen electrode, and capacity is increased and a cycle life is prolonged in an electrode, formed by mixing hydrogen absorbing alloy powder and metallic cobalt powder, due to the conductivity improving action of metallic cobalt. This permits high capacity and a long cycle life.
Patent JP-H01137201-A (JP)
Title: Production of color solid-state image pickup element
Inventor: TANI TAMAHITO
IPC: H04N9/07
Filed: 1987-11-25
Abstract: PURPOSE:To easily check the pattern accuracy of respective dye layers by forming resolution checking patterns to prescribed positions for each of the respective dye layers. CONSTITUTION:The respective dye layers of color filters are successively formed by a photolithography method on an element for color solid-state image pickup. Plural kinds of the resolution checking patterns which are different in sizes are formed for each of the dye layers to a part which is the margin part around a photodetecting region 2 and consists of the same material, for example, an area 4 consisting of only the Si simultaneously with formation of the respective dye layers. The above-mentioned patterns with respect to one dye can be constituted of the set arrayed with 4 pieces of the bar patterns of a width and spacing (a) horizontally and vertically to a rectangular strip shape and 3 sets of the patterns narrowed in the width and spacing bit by bit in order of b, c, d, total 4 sets. One of the 4 sets is preferably of the same size as the size of the main parts of the dye layers or the size approximate thereto.
Patent JP-H08325362-A (JP)
Title: Production of degradable polymer
Inventor: KITADA IKUMI
IPC: C08L101/16
Filed: 1995-11-15
Abstract: PURPOSE: To obtain the degradable copolymer of aliphatic polyesters, giving molded products having strengths, elongations, transparency, etc., corresponding to objective articles and useful as a material for medical treatments, etc., by reacting the homopolymers of two or more kinds of the aliphatic polyesters with each other by a specific method. CONSTITUTION: A method for producing a degradable polymer comprises reacting two or more kinds of aliphatic polyester homopolymers with each other in the presence of a catalyst (e.g. zinc powder, dibutyltin oxide) in a reaction mixture containing an organic solvent (preferably a diphenylether solvent such as 4-methoxydiphenylether) preferably at 110-180 deg.C. The homopolymers are preferably polylactic acid, polylactone or polybutylene succinate. The water content of the substance mixture is preferably controlled to <=5ppm by a method comprising removing at least a part of the organic solvent from the reaction system, adding the fresh organic solvent having a lower water content than that of the removed solvent as an additional solvent to the reaction system, and simultaneously performing the reaction to give a water content of <=5ppm in the reaction mixture.
Patent JP-2000117088-A (JP)
Title: New destructive and reactive emulsifier and polymer modifying method using the same
Inventor: HASHIMOTO YOSHIYUKI
IPC: C09K23/42
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve stability at emulsion polymerization by using a compd. expressed by a specified formula having 1,3-dioxolane ring easily decomposable under acidic condition and together with a copolymerizable unsatd. group in the same molecule as an emulsifier for emulsion polymerization. SOLUTION: The compd. expressed by the formula is used as the emulsifier for emulsion polymerization. In the formula, each of R1 and R2 is a 1-20C alkyl or alkenyl or hydrogen atom and may be the same as or different from each other (but R1 and R2 are not hydrogen simultaneously), and R3 is hydrogen atom or methyl and R4 and R5 are hydrogen atom or methyl. (A) is a 2-4C alkylene or substd. alkylene, (n) is an integer of 1-200, and when (n) is >=2, (A) may be the homopolymer consisting of one kind repeating unit or the block copolymer or random copolymer having different substd. groups and consisting of >=2 kind repeating units.
Patent JP-H07153961-A (JP)
Title: Sequential stagger type thin-film transistor and its manufacture
Inventor: TANABE HIROSHI
IPC: H01L29/786
Filed: 1993-11-29
Abstract: PURPOSE:To provide a sequential staggered thin film transistor having uniform source/drain region characteristics and high carrier speed characteristics. CONSTITUTION:Thus embodiment has a structure formed by successively stacking at least a source/drain layer 2, a semiconductor film 3, a gate insulation film 4 and a gate electrode 5, and an interface surface between the semiconductor film 3 and gate insulation film 4 is flatly formed ranging from the source/drain region 2 to a specific channel region. Thus, it is possible to provide a sequential staggered thin film transistor having uniform source/drain region characteristics and high carrier speed characteristics.
Patent JP-H02237697-A (JP)
Title: Biological purifying method of sewage and its apparatus
Inventor: ARUFUONSU FUOOGERUPOORU
IPC: C02F3/12
Filed: 1989-11-17
Abstract: PURPOSE: To enable a considerably increased biological decomposition rate by bringing the flows of the sewage and air released from two nozzles into collision against each other in the impact region in a reactor.  
     CONSTITUTION: The sewage AW contg. dissolved pollutants and the air LT are supplied together through at least two pieces of the nozzles 3, 4 branched from each other under a pressure to the reactor 1. At this time, the flows of the mixtures of two kinds of the materials released from the nozzles 3, 4 are so guided into the reactor 1 that the flows come into collision against each other in the impact region PZ in the reactor 1. The sewage AW is then passed into a settling tank 8 after the decomposition from the reactor 1. Consequently, the considerably increased biological decomposition rate is made possible. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10125174-A (JP)
Title: Key switch for small electronic apparatus
Inventor: KAJITANI HIRONOBU
IPC: H01H13/52
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To save a space in the key switch portion of a small electronic apparatus, and effectively utilize mounting sapces in a thickness direction and on a board. SOLUTION: This key switch 23 is composed of a surface sheet 37: wherein a protruded part 38 is formed embossing work, and carbon printing 40 is applied to the back surface of the protruded part 38, and a switch base board 30: provided on a main body frame 29, and having a contact pad 32 on an upper surface side. When the carbon printing 40 and a contact pad 32 are oppositely arranged via a space 39 to depress the protruded part 38 by a finger, etc., as a result, the space 39 is crushed, and the carbon printing 40 is electrically contacted to the contact pad 32 of the switch board 30 to actuate the key switch 23.
Patent JP-H10117596-A (JP)
Title: Seeding system
Inventor: SUZUKI SADAO
IPC: A01C7/08
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a seeding system with which working efficiency is improved by facilitating the carriage of piled nursery boxes or the laying work of nursery boxes by moving a table higher than the placing surface of a wogon. SOLUTION: At the terminal part of a moving table 2 for moving seeded nursery boxes A, a nursery box piling device 8 is provided for piling the seeded nursery boxes A moved by the moving table 2 on a reception table 12, a moving part 13 is provided for extracting a certain nursery box A piled by the nursery box piling device 8 and piling the following nursery box A and between the moving part 13 and a fixed nursery field 44 installed at the desired position, rails 40 are provided for traveling a wagon 42 to be automatically traveled by a motive force source 41.  Near the respective moving part 13 and the fixed nursery field 44, lift devices 16 for carriage to be freely traveled by traveling car bodies 19 while having vertically movable tables 22 are respectively installed, the reception table 12 and moving part 13 are set lower than the moving table 2 but higher than the lowest positions of tables 22 of the lift devices 16 for carriage, and the table 22 is constituted so as to move higher than the placing surface of the wagon 42.