baber/WOPTO huggingface dataset:
Patent JP-H0315039-A (JP)
Title: Silver halide photographic sensitive material and processing method therefor
Inventor: FUKAWA JUNICHI
IPC: G03C1/12
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a sensitive material hardly having a residual color and not causing ununiformity in the color even when very rapidly processed by incorporating a specified sensitizing dyestuff into a hydrophilic colloidal layer and specifying the weight ratio of silver to gelatin in the layer. CONSTITUTION:A sensitizing dyestuff represented by formula I is incorporated into a hydrophilic colloidal layer and the weight ratio of silver to gelatin in the layer is regulated to >=1.0. In the formula I, Z is a group of nonmetallic atoms required to form an oxazole nucleus, benzoxazole nucleus, etc., R1 is optionally substd. alkyl, R2 is alkoxycarbonylalkyl, hydroxyalkyl, etc., and each of R3 and R4 is H, alkyl, etc. A sensitive material hardly having a residual color and not lowering image quality even when very rapidly processed is obtd.
Patent JP-H05317731-A (JP)
Title: Tooth plate of crusher
Inventor: KATAYAMA TSUKASA
IPC: B02C23/00
Filed: 1992-05-19
Abstract: PURPOSE:To form a groove in a short time and form a granular product into a cubic shape. CONSTITUTION:A member 4 having high abrasion resistance and a member 6 having low abrasion resistance are provided at least on either or both of a pair of tooth plates parallelly and alternately in a direction normal to the thickness direction of the tooth plates on effectively thick-walled portions thereof, and a member 5 is embedded in the member 6, where the member 5 has a lower height than the member 6 and has intermediate abrasion resistance. As a result, differences in abrasion resistance between adjacent members 4, 6 can be made large, so that the member 6 having low abrasion resistance covering the upper part of the member 5 having intermediate abrasion resistance is worn in an initial stage of use and an edge of a groove formed by the wear can be maintained sharply until a final stage of use.
Patent JP-S51140460-A (JP)
Title: Uhf leakage coaxial cable
Inventor: NAKAJIMA IWAO
IPC: H01Q13/22
Filed: 1975-12-19
Abstract: PURPOSE:To provide a UHF leakage coaxial cable having less transmission loss.
Patent JP-S5375201-A (JP)
Title: Combustion in coke ovens
Inventor: EGARASHI TATSUHIKO
IPC: C10G21/22
Filed: 1976-12-17
Abstract: PURPOSE: To maintain the temperature distribution necessary to the carbonization and to control the amount of NOx emitted, by effecting the partial combustion of coal with an insufficient quantity of air, and by supplying air from the ports provided at the side wall of the upper part of a combustion chamber to burn the gas after the partial combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000333793-A (JP)
Title: Exhibition case
Inventor: OHASHI KAZUHIRO
IPC: E05D3/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhibition case in the shape of what is called a lamp stand by providing a door function to be freely opened and closed by a relatively simple structure for one surface of four circumferential glass surfaces. SOLUTION: By providing one outside plate and transparent plates integral with side plates 3, 4, and 5 in a metal base 1, which is rectangular in a plan view, to the base 1 via double hinges with different fulcrums of rotation so that the plates may be freely opened and closed and be approximately rectilinearly moved to be separated from and brought close to the open surface of the base 1 for a little section at the beginning and finishing ends of their opening and closing movements, a freely opening and closing side plate 6 and a transparent plate erected at its upper part are formed in such a way as to be opened and closed in close contact with and separation from the open face of the exhibition case formed of the other side plates and transparent plates.  The closed-door state of the side plates 3, 4, and 5 is held by a locking mechanism provided to the base 1 and the side plates, and a pushing mechanism to push the side plates 3, 4, and 5 from the inside of the base 1 to the open-door side when the door is opened is provided.
Patent JP-H023233-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA KATSUNOBU
IPC: H01L21/3205
Filed: 1988-06-20
Abstract: PURPOSE:To prevent transfer of an internal wiring by connecting an internal wiring having the prescribed wiring width to an impurity diffusion layer formed in a floating state on a semiconductor layer by a plurality of contacts provided along its length direction at the prescribed intervals. CONSTITUTION:An Al wiring 3 performs connection to the impurity diffusion layers 4 by the contacts 5 through the throughholes opened on the insulated film 3 directly above the impurity diffusion layers 4. In this case, the aluminum wiring 3 is applied to that having the width size above 3mum, and under the contacts 5, it is so constituted that the contacts may all be covered by the aluminum wiring 3. Further, the intervals of the contacts 5 are set up to be less than 0.5mm. Further, the impurity diffusion layers 4 are set up in the electrically floating state. That is, the Al wiring 3 is electrically connected to the impurity diffusion layers 4 while being also mechanically connected to a semiconductor substrate 1 so that transfer of the Al wiring 3 can be prevented even a stress after being molded acts and a short-circuit between the neighboring fellow Al wiring can be prevented.
Patent JP-H0317164-A (JP)
Title: Swede-tone multi-color pattern aerosol coating compound composition
Inventor: MARUYAMA SHIZUO
IPC: C09D7/65
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the title composition finishing a coating film in a swede-tone multi-color pattern, having flexibility and proper roughness in appearance and touch, comprising varnish composed of cellulose derivative, etc., colored polymer beads and fine powder of silica, etc. CONSTITUTION:The aimed composition comprising (A) preferably 10-30 pts.wt. varnish composed of at least one of cellulose derivative, acrylic resin and alkyd resin, (B) preferably 10-45 pts. wt. colored polymer beads (e.g. polyurethine, polyester or PE resin having preferably 10-60mu particle diameter), (O) preferably 0.2-2 pts. wt. fine powder of silica and/or polyethylene wax (Preferably 7mmu-6mu particle diameter in the case of silica and 7mmu-15mu particle diameter in the case of PE wax) and (D) 23-79.8 pts.wt. solvent (e.g. toluene).
Patent JP-S6043219-A (JP)
Title: Magnetic recording medium
Inventor: ASANO MASANARI
IPC: C09D171/00
Filed: 1983-08-20
Abstract: PURPOSE:To improve oxidation stability, still durability, shelf life, running stability, heat resistance, etc. by incorporating a metallic material of which the differential thermal analysis curve does not substantially change up to a specific temp. and polycarbonated polyurethane into a magnetic layer. CONSTITUTION:A metallic magnetic material of which the differential thermal analysis curve does not change substantially up to at least 80 deg.C and polycarbonate polyurethane as a binder are incorporated into a magnetic layer. The differential thermal analysis curve refers to the curve which is formed by measuring the temp. difference arising between a reference material and a sample while heating simultaneously both materials at a specified rate and taking temp. (or time) at the abscissa and the difference in the temp. or the quantity of heat at the ordinate and which indicates the change in said temp. difference or difference in the quantity of heat. Since the polycarbonate polyurethane is used as the binder of the magnetic layer, the wear resistance specific to an urethane resin is provided to the magnetic layer and in addition, the heat resistance is improved by the presence of the carbonate component.
Patent JP-H0818694-A (JP)
Title: Multiplex communication equipment
Inventor: TANNO YOSHIHIRO
IPC: H04L5/22
Filed: 1994-07-04
Abstract: PURPOSE:To increase data speed by a simple structure. CONSTITUTION:A time division multiplexer 106 at the transmission side multiplexes the data from each terminal 105 and sends it to interfaces 202 like the ISDN public lines (NET 64) for each block. A line concentration multiplex part 201 multiplexes the multiplex data on the interface 202 for each block further and sends it to the opposite party through the ISDN public line (NET 1500). A line concentration multiplex part 201 at the reception side resolves the received multiplex data through the ISDN public line (NET 1500) for each block and distributes it to each block of the time division multiplexer 106 through the interface 202. Each block of the time division multiplexer 106 resolves the multiplexed data further and distributes it to each terminal 105.
Patent JP-S5853601-A (JP)
Title: Scroll fluid machine
Inventor: TOUJIYOU KENJI
IPC: F04C18/02
Filed: 1981-09-28
Abstract: PURPOSE:To complete a sealing function during the process of start by disposing a base seat supporting the outer edge portion of an end plate of a turning scroll on a frame opposing to a wall surface at the non-lapping side of said turning scroll, and by restricting an axial moving distance toward the non-lapping side of said turning scroll. CONSTITUTION:As in cases where pressure conditions are rapidly varied during the process of start, when a pressure of a back pressure chamber 12 can not follow the variation of the pressure in a compression chamber 5a, 5b and an intermediate pressure sufficient to urge a turning scroll member 2 to a stationary scroll member 1 can not be obtained, said member 2 moves to the non- lapping side. At this time, a base seat 9a mounted on a frame 9 makes contact with and slides on the back surface of the outer edge of an end plate 2a of the turning scroll 2. Therefore, the axial moving distance of said member 2 is restricted and a gap between end plates 1a, 2a of laps 1b, 2b and a gap between an outer end of said end plate 2a and an outer end 1e of said stationary scroll 1 are maintained in a slight degree. Accordingly, the sealing function in said back pressure chamber 12 and a suction chamber 16 is maintained and the compression operation is carried out.
Patent JP-S5376702-A (JP)
Title: Inductive radio line for absolute address detection
Inventor: ARAI KIYOUICHI
IPC: H04B5/00
Filed: 1976-12-20
Abstract: PURPOSE:Two twin-lead lines of a coding line and referance line are caused to cross each other dispersedly in order to remove the induction of external noises, crosstalk between respective twin-lead lines, and shift of signal phases, thereby detecting an absolute address accurately.
Patent JP-S5853817-A (JP)
Inventor: KURIHARA KANAME
IPC: H01G9/04
Filed: 1981-09-26
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-S639248-A (JP)
Title: Local area network
Inventor: YOSHIOKA TAKESHI
Filed: 1986-06-28
Abstract: PURPOSE:To obtain an inexpensive local area network where signal collision due to simultaneous communication is easily evaded by forming a loop communication line equivalently while the line is of bus form physically. CONSTITUTION:When a signal of frequency f1 is sent from an information processing unit 41 to a coaxial cable 3, the signal is converted into a signal of frequency f1' by a frequency converter 2 of a head end device 1. The signal is sent to all information processing units 411-4n in an outgoing signal from the device 1, but only the unit 42 receiving the frequency f1' receives the signal of the unit 41 to form a signal path between the units 41 and 42. The similar processing is applied in the other units, resulting that a loop signal line is formed among the units 41-4n. If each unit does not receive its own signal, its own data signal is sent unless otherwise its own unit receives a data for the other unit during the transmission of its own unit, the data transmission of its own unit is stopped and the data is sent to a cable 3 with priority. Thus, no data collision or missing is caused.
Patent JP-H0444339-A (JP)
Title: Contact structure of semiconductor device
Inventor: HOUGEN HIROSHI
IPC: H01L21/768
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate an irregularity in a contact resistance and to prevent deterioration of characteristic of an element by forming a first metal wiring layer on the surface in a contact hole and therearound, providing an isolating thin film at the upper side, and forming a flat contact hole filled with the thin film. CONSTITUTION:A gate insulating film 2, a gate electrode 3, an impurity diffused region 4, etc., are formed on a silicon substrate 1, an interlayer insulating film 5 is formed at the upper side of this active element, and a contact hole 6 is opened at a predetermined position. Then, a tungsten silicide film 7 is formed. Thereafter, an SOG film 8 is formed, and the surface of a wafer is flattened. Subsequently, dry etching is performed, the film 8 of a flat part is removed, and the film 7 is exposed. Eventually, an aluminum film is formed thereon, a normal photolithography step is conducted, and a wiring pattern made of a remaining aluminum film 10 and a remaining tungsten silicide film 11 is formed.
Patent JP-2000340831-A (JP)
Title: Photocoupler
Inventor: TANAKA SHIGEKI
IPC: H01L31/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photocoupler which has improved dielectric strength characteristics, while its photoelectric conversion efficiency is not lowered. SOLUTION: A light emitting diode pellet 14 and a photopellet 16 are respectively fixed to a 1st bed 13 and a 2nd bed 15, which are formed in a lead frame 12 at a prescribed intervals so as to enable photocoupling. The light emitting diode pellet 14 and the photopellet 16 are sealed by an encapsulating resin 20, which is silicone resin transmitting the emitted light and, after sealing, an outer covering 21 is applied. The respective facing end parts 13a and 15a of the 1st and 2nd beds 13 and 15 are coated with an insulating resin 19 which consists of polyimide resin.
Patent JP-H05338238-A (JP)
Title: Thermal head
Inventor: SATO MASAMICHI
IPC: B41J2/345
Filed: 1992-06-11
Abstract: PURPOSE:To simplify changeover operation and a structure and excellently perform contact with the recording material by electrifying the part for a character in the case of recording a character picture, electrifying a middle tone part in the case of recording a middle tone picture and selectively performing recording. CONSTITUTION:A partial glaze 12 extended in the main scanning direction is formed on a heat resistant insulating substrate 11 such as alumina. Further resistance layers 13a, 13b for a middle tone picture are formed in the specified pitch in the main scanning direction in a state wherein one part of the partial glaze 12 is covered. Then after a plurality of electrode patterns are formed on the resistance layers for the middle tone picture by vapor-depositing the electrode material, furthermore the insulating layer of SiO2 is formed thereon and then etching treatment is performed. Successively the resistance layers 17a, 17b for a character picture are formed in the specified pitch in the main scanning direction. Further the heat generation elements 20a, 20b for the character picture and the heat generation elements 21a, 21b for the middle tone picture are formed respectively in a line shape in the main scanning direction. The heat generation element lines are electrically separated into the part for the character and the part for the middle tone.
Patent JP-S5854555-A (JP)
Title: Treatment of periphery of zinc electrode-plate
Inventor: HIRATA JIYUNICHI
IPC: H01M4/06
Filed: 1981-09-26
Abstract: PURPOSE:To enhance the work efficiency of the treatment of the periphery of a zinc electrode-plate, and realize the equalization of treated parts by pressing a frame-like liquid holding body, which is formed so that it has the same shape as the periphery of a treated electrode plate for an alkaline zinc battery, upon the peripheral part of the electrode plate so as to make the said peripheral part to be impregnated with impregnation solution. CONSTITUTION:While a pressing body 2 supported by a supporting rod 11 is held above, a liquid-holding member 9 is fully impregnated with an impreganation solution supplied from a tank through a pipe 10. Next, an electrode plate 8 is installed in a grooved part 3 of a supporting stand 1, and the lag part welded to the plate 8 is installed in a projection groove 5 so as to support the plate 8 horizontally. Following that, body 2 is moved downward as indicated in Fig (b) so as to make the body 9 to be pressed upon the peripheral surface of the plate 3, and the body 9 is held as it is until the peripheral part of the plate 8 is impregnated with the impregnation solution. After that, the plate 8 is reversed after the body 2 is raised upward, and the body 2 is moved downward in the same manner as above so as to make the periphery of the back surface of the plate 8 to be impregnated with the impregnation solution.
Patent JP-S6044501-A (JP)
Title: Cellulose ether
Inventor: OKAJIMA KUNIHIKO
IPC: C08B11/14
Filed: 1983-08-22
Abstract: PURPOSE:To provide a cellulose ether of good mechanical properties, alkali- soluble at low temperatures, with low substitution degree and specific value of parameter representing intramolecular hydrogen bond-forming capability determined by infrared absorption spectroscopy following deuteration, capable of production at low cost through pollution-free process. CONSTITUTION:The objective cellulose ether alkali-soluble at low temperatures with a substitution degree <=0.10 and a parameter (Hb) representing intramolecular hydrogen bond-forming capability determined by infrared absorption spectroscopy following deuteration satisfying the condition expressed by equation (OD3430 and OD3360 are optical densities after heavy water substitution at wave numbers corresponding to each suffix indicated) can be obtained by immersing cellulose in an aqueous solution of sodium hydroxide, carrying out a squeezing, charging, e.g., a kneader, with the resultant material, followed by adding, while agitating, acrylonitrile in a gaseous form to the system to perform reaction.
Patent JP-2000348876-A (JP)
Title: Lighting system
Inventor: TAKEUCHI HIROYASU
IPC: H05B37/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of correcting the initial illuminance corresponding to a space (a store, for example), etc., for varying light modulating levels in accordance with differences of reflectivity of a floor or time (time instant), etc., and of reducing a device in size. SOLUTION: This lighting system is constituted of a plurality of luminaires 4, a light modulation signal output part 3 for outputting the light modulation signal for controlling the light output of the plurality of luminaires 4, and a data correction operating part 2 for correcting the light modulation signal outputted from the light modulation signal output part 3. The data correction operating part 2 operates the data correction according to a luminous flux decreasing characteristic correction light modulation data table 1, a lighting hour timer 6, a clock 5 and a reflectivity correction table 7. A reflectivity selecting switch 8 selects the reflectivity of the space to be used or a radiated surface.
Patent JP-H01319841-A (JP)
Title: Buffer storing system
Inventor: TANITSU EIJI
IPC: G06F12/00
Filed: 1988-06-21
Abstract: PURPOSE:To execute the high speed of the subsequent series of the access by storing a series of the data word access related to the data describing wore, etc., and the access channel of the instruction word fetching for supplementing the instruction word. CONSTITUTION:The title system is composed of a data storing part 1a, a buffer storing part 1 composed of an address tag part 1b and a control part, a succeeding address storing part 2, a control information storing part 3, an address register 4, a request code register 5, a writing address register 6 of the succeeding address storing part 2 and the control information storing part 3, a writing data register 7 of the control information storing part 3, selectors 8-10 and a decoder 11. Here, the series of the data word access and the access channel of the instruction word fetching related by the data describing word, etc., are stored into the succeeding address storing part. Thus, the subsequent series of the access can be performed at a high speed.
Patent JP-S63315787-A (JP)
Inventor: YOSHIURA MASAYASU
IPC: E05F15/14
Filed: 1987-06-19
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-S5945285-A (JP)
Title: Ship deck
Inventor: KIKUI KEIZOU
IPC: B63B3/50
Filed: 1982-09-02
Abstract: PURPOSE:To obtain a low-cost ship deck having less strain by welding, by securing a corrugated steel to the inner curved surface of a steel plate provided with a predetermined camber by means of spot-welding, and as well securing a liner member to the opposite surface of the steel plate. CONSTITUTION:A ship deck is formed such that a corrugated steel 4 is secured to the inner curved surface of a steel plate 3 provided with a predetermined camber by spot-welding, and as well a liner member is secured to the opposite surface of the steel plate 3. Thus, the welding of the corrugated steel 4 can be made by spot-welding so that no strain by welding is brought about and the man hours of welding may be reduced.
Patent JP-H05341674-A (JP)
Title: Fixing unit for image forming device
Inventor: SUEZAKI HISATOSHI
IPC: G03G15/20
Filed: 1992-06-12
Abstract: PURPOSE:To straighten curling at the time of fixing toner by means of a circular-arcuate part and to eject a recording paper in a straight state by providing the circular-arcuate having a large radius, on a part corresponding to the nipping part for fixing of a heating element or the following part. CONSTITUTION:The heating element 4 has, at least, a heater 2 whose one part serves as a heat generating part 1, and a holder 3 holding the heater 2, in the electing side (the arrow A) of the recording paper 8 of the holder 3, the circular-arcuate part having the large radius (holder R-part) 9 is provided on the part adjacent to the part corresponding to the nipping part for fixing 7 of a pressure roller 6, and when a belt 5 is wound on a belt winding roller, the belt 5 is moved along the holder R-part 9. The heating element 4 is constituted in this way, and the curling at the time of fixing the toner is straightened by the holder R-part 9, so that the recording paper 8 carried by the belt 5 is ejected in a straightened state.
Patent JP-S6311651-A (JP)
Title: Steel products having excellent weatherability, sea water resistance and weldability
Inventor: FURUKIMI OSAMU
IPC: C22C38/32
Filed: 1986-06-30
Abstract: PURPOSE:To provide the titled steel products which are improved in weatherability and sea water resistance without impairing toughness and weldability by forming a thickened layer which is specified in the respective average concn. of P, C+B and Cr to a prescribed thickness onto the surface of the steel products contg. P and C. CONSTITUTION:The titled steel products are constituted by forming the thickened layer contg., by average concn., 0.5-35% P, 0.20-10% C+B, and 0.5-40% Cr to 10-5mm thickness on the surface of the steel products contg., by weight, <=0.01% P and <=0.2% C. The steel products 1 of this invention are formed with the thickened layer 3 on the surface of a base material 2. The layer 3 may be formed to the other necessary parts of the steel products 1 besides the formation of said layer over the entire surface of the base material, for example, said layer may be formed only on one face of the steel products 1 when only one face thereof is subjected to corrosive environment. The steel products 1 are used for building materials such as for bridges and materials for ships, etc., are weldable and have the excellent weatherability, sea water resistance and weldability where the toughness of the base material itself and weld zones is required.
Patent JP-S6131496-A (JP)
Inventor: TAYAMA IKUTARO
IPC: C11B1/04
Filed: 1984-07-25
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。