baber/WOPTO huggingface dataset:
Patent JP-H01252766-A (JP)
Title: Production of x-ray amorphous aluminum nitride or aluminum silicon nitride thin layer on surface
Inventor: HERUMUUTO SHIYUTAININGAA
IPC: G11B7/243
Filed: 1989-02-01
Abstract: PURPOSE: To easily produce thin layers of X-ray amorphous AlN, etc., by subjecting Al and Si to cathode sputtering within a gaseous atmosphere of a specific compsn. consisting of a rare gas mixture of a specific compsn. consisting of Ar and Ne, Kr, Xe, etc., and N 2 .  
     CONSTITUTION: The Al or the Al and Si are subjected to the reactive or reactive magnetron cathode sputtering in the process gaseous atmosphere contg. the rare gas and the N 2  in vacuum. As a result, these nitride layers are deposited on the surface from the gaseous phase. The mixture composed of the Ar and ≥1 kinds of the Ne, Kr and Xe at a ratio of 2:1 to 100:1 by volume is used as the rare gas in this method. The volume ratio of the rare gaseuos mixture and the N 2  is adequately 2:1 to 10:1. As a result, the nitride layers which consist of the X-ray amorphous aluminum nitride or aluminum nitride silicon thin layers and exhibit the good corrosion resistance are obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S53106994-A (JP)
Title: Wire-cut discharge system processing apparatus
Inventor: HASEGAWA SADAHIKO
IPC: B23H7/02
Filed: 1977-02-28
Abstract: PURPOSE:To improve processing accuracy for an object to be processed by detecting beforehand the plate thickness of the object by tracing a locus identical to that at processing, and operating a control unit by means of a memory unit where changes in the plate thickness values are memorized.
Patent JP-H10223313-A (JP)
Title: Connector fitting detection structure
Inventor: SUZUKI MASATAKE
IPC: H01R13/64
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To detect incomplete fitting of connectors by a cover opening or closing operation and prevent incomplete fitting. SOLUTION: A pair of covers 2, 3 are installed in a connector 1 in a manner that the covers can freely be opened and closed, a contact part 22 to be brought into contact with the tip end part of a connector 4 is installed in the base part of the covers, and the covers are energized in the opening direction by a spring member 24. The contact part 22 pushes the connector 4 in incompletely fitted state to the direction in which connector is parted by the energizing force of the spring member 24. An inclining part 31 for pushing the rear step part 32 of the connectors 4 is formed in respective covers 2, 3. Temporarily engaging means 13, 16 are formed in the connectors 1, 4 and actual engaging means 36, 37 are formed in the covers 2, 3.
Patent JP-S52105418-A (JP)
Title: Control system for battery-driven fork lift
Inventor: KAWAMOTO SHIYOUGO
IPC: B60L15/28
Filed: 1976-02-27
Abstract: PURPOSE: To provide a control system for battery-driven fork lift, in which there is provided manually-operated switch for allowing short period of operation under overcurrent condition, whereby it is enabled to climb short, steep slopes and to effect cargo pushing operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180226-A (JP)
Title: In-viewfinder display device of single-lens reflex camera
Inventor: SHIMIZU MASAMI
IPC: G03B7/01
Filed: 1985-02-06
Abstract: PURPOSE:To eliminate such a defect that the display position of an diaphragm value shift according to photographic mode by displaying an diaphragm scale and a calculated diaphragm value at the same position in a viewfinder visual field. CONSTITUTION:Display information light M which indicates the diaphragm value set through the operation of a diaphragm ring is reflected sidewise near the front-side upper slanting surface 11d of a pentagonal roof prism 11 by a mirror 22 arranged nearly in the right-left center. Then, the rays of light are reflected upward by a mirror 21, transmitted through a concave lens 19, and then reflected by a mirror 20 toward the pentagonal roof prism 11 to be made incident from the front-side upper slanting surface 11d of the prism 11 through a half-mirror 18. Those rays of light travel to below s projection surface 11e at the same angle with the rays of light from part of information light L which arrive from a part corresponding to 60a and are projected from an ocular 13 through the same path. Consequently, a liquid-crystal display device 60 displays set values and calculated values of a shutter time 60b and the diaphragm value 60a.
Patent JP-H02201064-A (JP)
Title: Piston of engine
Inventor: MATSUMURA MUNEYORI
IPC: F02F3/00
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the slapping sound with a piston and enhance the durability by forming a Ni/F composite plating layer containing dispersed fluoric resin particles over the outer circumferential surface of a top land part. CONSTITUTION:On the outer circumferential surface of a top land part 2 of a piston 1, a Ni/F composite plating layer 4 is arranged to the piston body 3 made of Al alloy, etc. This plating layer 4 is formed, for ex., by performing Zn substituting treatment for the piston body 3, followed by masking over the parts besides where plated. Fluoric resin particles 5 are included dispersedly in the inside 4b of the plating layer 4. For ex., the plating layer 4 is exposed to high temp. atmosphere, and fluoric resin particles 5 are educted on the surface 4a at a high density. Thereby lubricativeness is secured over the surface 4a of plating layer 4 by fluoric resin particles 5, and also in the inside 4b the content of Ni 6 is increased to enhance close contactness with the piston body 3.
Patent JP-S56118313-A (JP)
Title: High-voltage transformer
Inventor: MIZUTANI SHIYUUJI
IPC: H01F27/32
Filed: 1980-02-22
Abstract: PURPOSE:To permit integral casting of windings and a core and reduce the number of processes needed for assembling a high-voltage transfomer as well as prevent distortion caused by cure shrinkage and improve the reliability as a high-voltage transformer having excellent electric characteristics by filling it with silicone in gel state. CONSTITUTION:After the transformer comprising a high-voltage winding 1, a low- voltage winding 2 and a core 3 is inserted into a case 4 and secured, silicone 9 in gel state is filled into the case 4 under a reduced pressure so that the whole of the windings 1 and 2 and 75-100% of the core 3 are dipped. Then, the silicone is heated at a given temperature for a given period of time to gel, and a cover filling member 10 is cast on the gel silicone opening surface 9a so as to surround terminals 5 and hardened on heating. Then, the windings 1 and 2 and the core 3 are integrally cast. Thereby, the number of processes needed for assembly is reduced, the distortion produced in cure reaction is prevented, and a high-voltage transformer having excellent insulation characteristics and high reliability is manufactured.
Patent JP-S53107680-A (JP)
Title: Insulated tape wire
Inventor: AOKI ATSUSHI
IPC: H01B7/08
Filed: 1977-03-02
Abstract: PURPOSE: To produce insulated tape wire having improved insulation between conductors with ease, by arranging a plurality of cores in parallel and applying insulation coating integrally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05185743-A (JP)
Title: Ink ribbon
Inventor: YOSHIDA MITSURU
IPC: B41J31/00
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an ink ribbon extremely reducing the abrasion of a wire and having long printing life by providing a layer containing a high b.p. liquid substance being vehicle, carbon black and N<epsilon>-lauryloyl-L-lisine on a ribbon base material. CONSTITUTION:A high b.p. liquid substance being vehicle, carbon black, N<epsilon>- lauryloyl-L-lisine and, if necessary, additives are uniformly mixed by predetermined amounts using a mixer. This mixture is kneaded using a kneader such as a three-roll mill or a bead mill and the kneaded matter is applied to and infiltrated in a ribbon base material to obtain an ink ribbon. As the ribbon base material, a fabric or knitted fabric formed from a synthetic fiber composed of polyamide or polyester or a natural fiber such as cotton or silk can be used. As the high b.p. liquid substance being vehicle, any one arbitrarily selected from animal oil, vegetable oil, mineral oil and ester oil is used. The obtained ink ribbon reduces the abrasion of a wire though carbon black is used.
Patent JP-H07231629-A (JP)
Title: Motor for driving turbo-blower
Inventor: FUNAKUBO TSUTOMU
IPC: H02K7/14
Filed: 1994-02-21
Abstract: PURPOSE:To prevent reinforcement rings especially on both edges of a rotor from falling off during rotation of a motor for driving a turbo-blower. CONSTITUTION:A rotor 3 of a motor 30 for driving a turbo-blower is fixed to the outer circumference of a shaft 2. End ring parts 31, 32 formed at both ends of a core part 33 are formed in a ring-shape on both edges of the core part 33, and they are formed by die-casting an aluminum integrally with individual slots inside the core part 33. The end ring 31 is constituted of two end rings formed doubly in the shaft direction of the rotor 3 and of a coupling part which couples the two end rings to each other. Reinforcement ring parts 36, 37 are formed of a nonmagnetic material; they are formed integrally with the end ring parts 31, 32; and they fix and reinforce the end ring parts 31, 32. A part between the reinforcement ring part 36 and the end ring part 31 as well as a part between the reiforcement ring part 37 and the end ring part 32 are die-cast so as to be formed integrally.
Patent JP-2000220791-A (JP)
Title: Grease discharging device for turning driving mechanism
Inventor: MOTOMURA HIDETAKE
IPC: F16N31/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchanging work while discharging the grease filled in a grease bath without removing an upper structure by fitting a grease discharging device to the upper structure, and discharging the grease while turning the upper structure. SOLUTION: An upper structure 8 is turned by a turning driving mechanism 14. A suction means 28 provided in a grease piping 26a is operated at the same time. When the upper structure 8 is turned, the grease 19 of a grease bath 18 is scraped out of a discharge port 1a along a curved surface of a scraping plate 22c in response to the turning. The grease is sucked by the suction means 28 through the grease piping 26a, and discharged to a grease recovery container of an external discharge port 34. Consequently, the grease 19 of the grease bath 18 can be easily discharged by fitting the grease discharging device to the upper structure 8 without removing the upper structure, and turning the upper turning body 18.
Patent JP-H10222522-A (JP)
Title: Information offer system, information providing device and direct mail
Inventor: SUGANUMA MITSURU
IPC: H04L12/54
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To selectively provide inherent information to each client by using an internet. SOLUTION: A company A which does business of issuing of direct mails(DM) and the management of WWW servers receives a client database 10 and providing product data 12 from a company B, prints and seals DMs through a DM issuing device 14 and mails it to each client. A DM includes a letter or a card on which the ID number and password of each client and the address of www servers of an internet are listed. The company A issues a DM and at the same time constructs a database (providing information database) of information to be separately offered to each client in a server 16. The server 16 authenticates each client through an ID number and a password, decides a providing information file of information to be practically offered form many providing information files, automatically creates an HTML file and sends it to a client.
Patent JP-S6479419-A (JP)
Title: Plastic retainer for bearing
Inventor: ARAMAKI TERUO
IPC: C08G75/02
Filed: 1988-02-03
Abstract: PURPOSE:To make a retainer for a roller bearing or the like usable for a long time even under severe environmental conditions by forming it from a composition made up of containing a glass fiber in straight chain polyphenylene sulfide resin as much as the specified rate. CONSTITUTION:A retainer for a roller bearing, a needle bearing, a ball bearing or the like is formed from a composition made up of containing a glass fiber of about 1-0.2mm in mean fiber length and about 20-5mum in mean fiber diameter in straight chain polyphenylene sulfide resin as much as 0-50wt.% or so, if possible, about 10-45%. This straight chain polyphenylene sulfide resin is one that makes a molecular chain grow up to a high polymer value in straight chain form at a polymerizing stage, and it shows excellent heat resistance, oil resistance and chemical resistance and simultaneously it has a high mechanical characteristic and, what is more, it enjoys snap fittability necessary for the cage. Thus, it can maintain its performance over a long time even under severe application conditions such as high temperature, high speed rotation, high load conditions and so on.
Patent JP-S53108553-A (JP)
Title: Electric razor
Inventor: IMAI HIROZOU
IPC: B26B19/26
Filed: 1977-02-28
Abstract: PURPOSE: To transmit the rotation of the motor separately to the main blade and the mobile balde with a limited space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166174-A (JP)
Title: Automatic fillet welding device
Inventor: SORADA KAZUHIKO
IPC: B23K9/02
Filed: 1984-02-10
Abstract: PURPOSE:To operate several welding machines by an operator and improve efficiency of work by providing three timers to which working time can be set optionally in a control device for intermittent welding and enabling to control weld length and weld pitch optionally. CONSTITUTION:The automatic fillet welding device is provided with a main circuit 33 for welding and a welding torch 13 of an automatic welding machine 11 having a crater processing circuit 36, and consists of a welding machine that can be run by a traveling motor M and a power source 21. The power source 21 is connected to the motor M and circuits 33, 36 through the control device 23 for intermittent welding. Above-mentioned device 23 consists of a welding running control timer TR1, a crater processing control timer TR2 and a non-welding running control timer TR3. The timer TR1 connects the power source 21 and the circuit 33 and motor M, and this connection is released after lapse of specified time. At the same time, the timer TR2 operates, and after lapse of specified time, the timer TR3 operates.
Patent JP-H03230857-A (JP)
Title: Method for inserting aluminum titanate-made parts as internal cast
Inventor: SHINOHARA HIROSHI
IPC: B22D19/02
Filed: 1990-02-02
Abstract: PURPOSE:To improve strength in boundary layer by including with aluminum after applying magnesium oxide surface of parts containing aluminum titanate as essential component. CONSTITUTION:By applying oxide of magnesium oxide, etc., on the surface of a port liner 9 containing the aluminum titanate as the essential component, the magnesium oxide is brought selectively into reaction with the aluminum titanate, such as 3MgO+2Al Al2O3+3Mg to make Al2O3 and Mg, and as Mg and Al immediately generate alloy, heat decomposition of the aluminum titanate with the molten aluminum can be prevented. By this method, the strength in the boundary layer can be improved.
Patent JP-H03229263-A (JP)
Title: Positive chargeable magnetic toner
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G9/087
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the positive chargeable magnetic toner which has a high image density and excellent fine line reproducibility and gradation characteristic and can form bright images free from fogging by compounding specific resin compsns. (A), (B), (C) at 50 to 98:1 to 49:1 to 49 (weight %) ratio of the total binder resin with the above toner. CONSTITUTION:The binder resin consists of (A) a vinyl binder resin having 10 to 60 wt.% THF-soluble component, (B) a binder resin having a carboxyl group, acid anhydride group and/or the acid group formed by the partial esterification thereof as a polar functional group is 1 to 30 acid value and (C) a binder resin synthesized from at least a conjugated diene monomer. The positive chargeable magnetic toner which is compounded with the resin compsn. consisting of the above-mentioned binder resins at the ratios of 50 to 98:1 to 49:1 to 49 (weight %) (A), (B), (C) by the weight of the total binder resin is formed. The positive chargeable magnetic toner which has the high image density and the excellent fine line reproducibility and gradation characteristic and can form the bright images having the high image quality free from the fogging is obtd. in this way.
Patent JP-H10220539-A (JP)
Title: Power transmission and image forming device
Inventor: ADACHI TETSUYA
IPC: B65G39/16
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce noise and driving unevenness by combining a helical belt with oblique tooth trace with helical pulleys with oblique tooth trace, and providing the helical pulleys with flanges for restraining an axial movement of the helical belt. SOLUTION: In this transmission gear ideal for an image forming device, a helical belt 3 with oblique tooth trace and helical pulleys with oblique tooth trace are combined, and the helical pulleys are provided with flanges for regulating axial movement of the helical belt 3. That is, the driving pulley 4 and driven pulley 5 respectively have teeth formed obliquely and are provided with the flanges 4c, 5d protruded to outer peripheral parts from end parts in the directions of arrow marks (b). When the driving pulley 4 is rotated in a direction (a), force works in the direction (b) on the helical belt 3, but since the side faces of the helical belt 3 come in contact with the flanges 4c, 5d, the side slip of the helical belt 3 is regulated.  A normal meshed state can therefore be maintained constantly so as to be able to prevent the generation of driving unevenness caused by interference between teeth.
Patent JP-H09212018-A (JP)
Title: Fixing device
Inventor: KOBAYASHI TATSUYA
IPC: H05B3/14
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of enhancing the fixation of a thick paper and the fixation of a color image without impairing an on-demand performance. SOLUTION: As for the fixing device constituted by including at least a fixing film (endless film) 1, a heater 2 and a pressure roller 4, the device is provided with an external heater 5 which comes into contact with the surface of the pressure roller 4. Then, an angle θ1 formed by lines connecting the leading and trailing ends of the part of the external heater 5 in contact with the pressure roller 4 to the center of the pressure roller 5, respectively is set 30 to 180 deg., and also, an angle θ2 formed by lines connecting the trailing end of the part of the external heater 5 in contact with the pressure roller 4 and the center of the fixation nip and the center of the pressure roller 4, respectively is set 10 to 135 deg..  Thus, the surface of the pressure roller 4 is heated by the external heater 5, then, the fixation to the thick paper and the fixation of the color image are enhanced without impairing the on-demand performance.
Patent JP-H02203791-A (JP)
Title: Method for producing protein
Inventor: IWANO MASAO
IPC: C12N5/10
Filed: 1989-01-31
Abstract: PURPOSE:To mass-produce the desired gene products with manifestation efficiency increased by transforming animal cells twice or more with a manifestation vector having the same structural gene. CONSTITUTION:Animal cells, a host, are transformed with a manifestation vector having the same structural gene twice or more times. Preferably, the transformation is conducted with a manifestation vector containing mutually different numbers of manifestation units having at least promoters, initiation codon, and structural gene.
Patent JP-S60166306-A (JP)
Title: Photo-polymerization initiator
Inventor: ITOU MASANORI
IPC: G03C1/00
Filed: 1984-02-09
Abstract: PURPOSE:To provide a photo-polymerization initiator composed of a thioxanthone (derivative) and an oxime ester, and capable of giving a photo-polymerization composition having excellent curability of the coating film and the adhesivity to the substrate. CONSTITUTION:The objective photo-polymerization composition is prepared by compounding (A) the thioxanthone (derivative) of formula I (Ar1 and Ar2 are aromatic nucleus) and (B) the oxime ester of formula II (R1 and R2 are 1-10C alkyl, phenyl, naphthyl, etc.; R3 is 1-5C alkyl or aryl) (e.g. dimethylketone-O- acetyl oxime) preferably at a weight ratio (A/B) of 1/100-10/1. The photo- polymerizable compound to be polymerized with the initiator is preferably a styrene compound, etc.
Patent JP-S57137949-A (JP)
Title: Error recovery system of logical device
Inventor: TOMITA KATSUICHI
IPC: G06F11/18
Filed: 1981-02-18
Abstract: PURPOSE:To recover a fixed fault, by processing by use of a CPU having no error succeedingly, the processing which has been executed by a faulty CPU, at each instruction unit. CONSTITUTION:When an instruction is executed in a CPU10, information of a program controllable register group 130 before executing the instruction is waited in a stand-by register group 140 whenever one instruction is executed. A retry controlling circuit 260 for the CPU10 on a CPU20 monitors whether retry is executed or not at every instruction. When it is informed to the CPU10 from the retry controlling circut 260 that a recovery impossible error has been detected, an execution controlling circuit 210 of the CPU20 generates an instruction, and informs the control program of a recovery request of the CPU10. The control program halts the processing which is being executed, and executes its transfer. An inter-register shift controlling circuit 270 shift the information to the stand-by register group 240 of the CPU20 from the stand-by regiter group 140 of the CPU10.
Patent JP-S56119457-A (JP)
Title: Solar heat collector using heat pipe
Inventor: OBARA KENICHI
IPC: F24S10/70
Filed: 1980-02-27
Abstract: PURPOSE: To reduce the size of the device and to enable to transmit a large amount of effective heat, by providing a cluster of heat pipe connected to a heat collecting pipe where a fluid to be heated flows through its heat radiating condensing parts, along with branch pipes at the ends of heat receiving parts to the respective focal position of a cluster of closely arranged convex lens.  
     CONSTITUTION: The heat receiving ends 15W18 of a cluster of heat pipes 5W8 are arranged closely to the focal position of a cluster of convex lens 1W4, respectively, and the ends 25W28 to condense and to radiate heat, which are opened to the heat collecting pipe 9 where the fluid to be heated flows, are provided to the other ends of the heat pipes 5W8, which are inclined so that the ends come to the upper position. A heat medium is sealed in each heat pipe 5W8. The temperature of the medium is raised by converging heat given by the heat receiving ends 15W18, and the medium is evaporated. The flow of vapor with high temperature is liquefied at the ends 25W28 to condense and to radiate heat, when a large amount of latent heat is radiated to raise the temperature of the fluid to be heated. The heat medium liquefied is again heated by the sunlight on its way to the heat receiving ends, and evaporated. The heat is continuously accumulated in the fluid to be heated by the quick repetition of above described process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60165476-A (JP)
Inventor: MATSUDA MORIHIRO
IPC: F25B29/00
Filed: 1984-02-09
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。