baber/WOPTO huggingface dataset:
Patent JP-2000277057-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MASUMOTO SHINGO
IPC: H01J65/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To smoothly start the lighting operation, and to improve the stability by providing a lead part of an induction coil on the outer circumference of an electrodeless discharge lamp at a position farthest from supports. SOLUTION: A lead part 5 is formed of two lead wires 51, and provided so as to connect an induction coil 3 and a high frequency power source circuit 6 to each other. A support 7 is provided so as to hold a bobbin 4 for induction coil. When current is supplied from an alternating current power source to the high frequency power source circuit 6, high frequency current is output to the induction coil 3 through the lead part 5, and high frequency electromagnetic field generated by the induction coil 3 is applied to an electrodeless discharge lamp 2 so as to excite the discharge gas for light emission, and a lamp is lighted.  In this case, in order to maintain a distance between the lead part 5 and the support 7, the lead part 5 is arranged at a nearly intermediate part between the two supports 7, and matching deviation due to the generation of capacitive coupling can be restrain as small as possible. Consequently, lighting operation of the electrodeless discharge lamp 2 can be smoothly performed.
Patent JP-H05250244-A (JP)
Title: Data base system
Inventor: SHIGA SEIJI
IPC: G06F17/30
Filed: 1992-03-04
Abstract: PURPOSE:To execute the processing to a data base with updated definition information even at the time of updating definition information in the period from start of a program to opening of the data base. CONSTITUTION:A re-expansion register part 4 discriminates whether definition information is updated or not in accordance with expansion/non-expansion of definition information to a definition information storage area 2 and the update report from a storage unit defining part 6. If judging that definition information is updated by the storage unit defining part 6 after expansion of definition information to the definition information storage area 2, the re- expansion register part 4 registers information, which indicates re-expansion of definition information to the definition information storage area 2, in the definition information storage area 2. In accordance with this information registered in the definition information storage area 2, a data base processing part 3 starts a definition information expanding part 5 to expand updated definition information stored in a definition definition information storage file 8 in the definition information storage area 2.
Patent JP-H05248406-A (JP)
Title: Running speed control method for construction machinery
Inventor: NIWADA KOICHIRO
IPC: F15B11/04
Filed: 1992-03-03
Abstract: PURPOSE:To operate running levers at the same angular amount regardless of the speed of the preset speed and to enable running at a required setting speed by inputting a displacement detection signal of the running lever and a signal of a running speed setting operation unit to a controller. CONSTITUTION:A working mode change-over switch 20 and a running speed setting operation unit 27 are operated, a signal from the change-over switch 20 is input to a controller 19' to decide the target rotating speed of an engine 17, and displacement detecting signals of potentiometers 25, 26 are input to the controller 19' by running levers 1L, 1R. According to the above signals, a preset speed signal of the running speed setting operation unit 27, and a pump characteristic relative to the current preset speed of a memory 23, a pump tilting amount command signal is output to an electromagnetic proportional pressure reducing valve 24. The pilot pressure corresponding to the signal works on regulators 14, 15, the pump tilting amount of the variable pumps 12', 13' is regulated in so as to discharge the preset amount. Accordingly, regardless of the speed of the required preset speed, the running levers are operated at the same angle to run at the required preset speed.
Patent JP-H07285798-A (JP)
Title: Cargo handling device
Inventor: SAITO TETSUO
IPC: B66F9/24
Filed: 1994-04-21
Abstract: PURPOSE:To comparatively accurately grasp a loading weight, in a cargo handling device having a function to measure a loading weight applicable to a cargo handling vehicle, such as a forklift. CONSTITUTION:A cargo handling device comprises a mast 2; a cargo handling tool 3; a chain sprocket mechanism 4; an electric motor 5; a current detector 6: a computing means 7; and an output means 8. Especially, a cargo handling device 1 forms an electrically-operated type and a loading weight is measured based on the current value of an electric motor 5.
Patent JP-S63268894-A (JP)
Inventor: TOOMASU EI FUAAGASON
IPC: E06B9/266
Filed: 1988-04-04
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-H02286766-A (JP)
Title: Sticking tape and transfer article containing it
Inventor: DENISU OOBIRU FUARAASU
IPC: C09J7/26
Filed: 1990-03-29
Abstract: PURPOSE: To provide a sticking tape excellent in adaptability, heat stability and permeability and suitable for producing a transfer article by constituting the tape of a PVC film and providing an adhesive layer on the inside principal surface of backing having gas permeability.  
     CONSTITUTION: An adhesive layer is formed on the inside principal surface of backing having inside and outside principal surfaces to produce a sticking tape having adaptability, heat stability and permeability. As the backing, a film composed of a polyvinyl chloride film and having permeability permitting about 4×10 3  ml/m 2  of carbon dioxide to pass within 24 hr, an oxygen permeable coefficient of about 0.04×10 10 , tensile strength of below about 697 kg/cm 2  and a thickness of about 50-75 μm is proper. A film composed of polypropylene or polyethylene and having a large number of pores is also suitably used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57198215-A (JP)
Title: Manufacture of one-directional electromagnetic steel plate excellent in magnetism
Inventor: MORI KENSUKE
IPC: C21D8/12
Filed: 1981-05-30
Abstract: PURPOSE: To obtain an electromagnetic steel plate which is free from linear grains and high in magnetic flux density, by hot-rolling a slabe containing Si, etc. by a roll cross system or combining this system and different peripheral speed hot-rolling, and after that, performing such treatment as annealing, rolling, etc.  
     CONSTITUTION: After hot-rolling a slab containing 2.0W4.5%Si, ≤0.080%C and a proper quantity of an element for making deposited and dispersed phase, and consisting of Fe and some mixed impurities as the remainder, it is deposited and annealed, also is treated by its regular once or twice rolling process, susbsequently its decarbonization, annealing, applying an annealing separating agent, and finish-annealing are performed, by which a desired product is obtained. Hot-rolling in which the axes of the upper and lower work rolls have a crossing angle exceeding 0.3° by one screw-down pass in the course of said hot-rolling is performed by ≥ 1 pass. Also, it is more effective to combine with different peripheral speed hot-rolling, and the roll cross system having a different peripheral speed is also effective. In this regard, in case of the different peripheral speed, it is desirable that a peripheral speed ratio of the work rolls is ≥ 1.05 times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09240019-A (JP)
Title: Ink jet recording apparatus
Inventor: AMEYAMA MINORU
IPC: B41J2/175
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of accurately detecting a residual amt. of ink and air bubbles. SOLUTION: An ink jet head 1 and a replaceable ink cartridge 10 supplying ink to the ink jet head 1 are provided. One electrode 31 is arranged in the ink cartridge 10 and electrodes 32, 33 are provided before and behind the filter 21 provided in the ink supply passage on the side of the head one by one. An ink residual amt. detection circuit is constituted of the electrodes 32, 33. Further, a head restoring means consisting of the nozzle cap covering nozzles 5 and a suction pump. is provided and the suction pump. is operated to suck and discharge ink and air bubbles from the nozzles and air bubbles in a filter chamber are also removed.
Patent JP-S5418496-A (JP)
Title: Production of tin oxide film
Inventor: NOBUTOU YOSHIYASU
IPC: C23C16/40
Filed: 1977-07-11
Abstract: PURPOSE: To easily obtain a transparent tin oxide film causing no fogging and having good electric conductivity by mixing an alkoxide or acyl cpd. of org. tin with an alkoxide or acyl cpd. of org. antimony and adhering the mixt. to a support, followed by thermal decomposition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57199328-A (JP)
Title: Transistor driving circuit
Inventor: TOUYA HIROKAZU
IPC: H02M1/08
Filed: 1981-05-31
Abstract: PURPOSE:To perform high speed switching with less driving energy, by using a constant current power supply circuit for the drive of a main switching transistor and coupling the output and the main switching transistor with a capacitor. CONSTITUTION:A capacitor C11 is connected between a base of a switching transistor TRQ13 and a constant current circuit output of a TRQ11 taking a divided voltage of resistors R11 and R13 of an input non-regulated power supply 11 as a reference voltage. A resistor R4 is connected between the base and emitter of the TRQ13 and a TRQ12 which drives the TRQ13 is connected between the output of the constant current circuit and a common return. A voltage across a DC load 15 of an output circuit picked up from a transformer T1 of the collector circuit of the TRQ13 is made constant with a DC regulated pulse control circuit 16. A constant current pulse where the product of a pulse width time and a pulse peak value is constant is obtained from the capacitor C11 by applying an output current ia to the base of the TRQ12.
Patent JP-H08252998-A (JP)
Title: Oil ink ball-point pen having medium viscosity
Inventor: TOMITA HAJIME
IPC: B43K7/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an oil ink ball-point pen which endures a high writing pressure and provides an excellent smooth writing touch by adjusting a viscosity of an ink to an oil ball-point pen ink within a specified range and setting a projected area of a ball seat to a fixed value or above. CONSTITUTION: An ink of medium viscosity having an ink viscosity of 2000-10000mPa.s at 20 deg.C is used. A part wherein a ball 2 of a ball-point pen chip 1 consisting of the ball 2 and a holder material 3 comes in contact with the holder i.e., a projected area of a ball seat 3a is set to 0.09mm<2> or above. Thus, a ball-point pen which has a light and smooth writing touch like with a water base ball-point pen, is not deteriorated in the performance even by a high writing pressure at writing on a cutform, and is suitable for both business purpose and general purpose can be obtained.
Patent JP-H04294569-A (JP)
Title: High frequency circuit board and manufacture thereof
Inventor: TAKAI KENJI
IPC: H05K3/24
Filed: 1991-03-23
Abstract: PURPOSE:To obtain a high frequency circuit board having excellent solderability which may be manufactured at a low cost. CONSTITUTION:A circuit pattern on a ceramic substrate 1 is structured by Au.Pt compound paste film 2 and a Au paste film 3 is formed at a part thereof. In this case, the Au.Pt compound paste film 2 and the Au paste film 3 are formed by the screen printing method.
Patent JP-S57197174-A (JP)
Title: Recording device
Inventor: YAGI MOTOI
IPC: B41J2/385
Filed: 1981-05-29
Abstract: PURPOSE:To reduce an applied voltage to a coil and to make possible a high speed printing by a method wherein one pole in an electromagnet is approached to a recording sheet, the other pole makes a sharpened tip and a plurality of the sharpened tips are arranged in a line. CONSTITUTION:A magnetic plate 13 made of an electromagnet 3 wherein one pole is flat 4 is provided in the shape of ?. A plurality of coil magnetic cores 16 having bent sharpened tips 8 are arranged nearly circumferentially on the upper plate part 15 of this magnetic plate 13 while the tip parts 8 are arranged in a line. A coil 9 is wound about the straight part of the magnetic core part 16, a support wall 17 is provided on the lower end parts of the coils 9, a support wall 17 is installed on the lower end parts of these coils 9 and a pipe 12 connected to an ink supplying part through the upper plate part 15 of the magnetic plate 13 is provided on the central part of the support wall 17. Then, a support wall 18 of nonmagnetic substance that the tip parts 8 are projected through is installed on the lower part of the magnetic plate 13 and a magnetic ink holding part 10 for positioning the magnetic ink 11 on the circumference of the tip part 8 is provided by the support walls 17, 18.
Patent JP-H09274274-A (JP)
Title: Heat developable photosensitive material and image forming method using the same
Inventor: KATO KAZUNOBU
IPC: G03C1/498
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having high sensitivity, ultrahigh contrast and high Dmax by incorporating a reducing agent as a developing agent and a contrast increaser for attaining ultrahigh contrast. SOLUTION: A contrast increaser alone does not function as a developing agent but it can give an ultrahigh contrast image when it is used in combination with a reducing agent as a developing agent. A hydrazine deriv. or a quat. N-contg. compd. such as a pyridinium compd., a quinolinium compd. or a tetrazolium compd. is used as the contrast increaser. The molar ratio between the reducing agent and the contrast increaser is preferably 1:10<-3> to 1:10<-1> . The hydrazine deriv. is preferably added by 1×10<-6> -1×10<-1> mol per 1mol total. silver in silver salt of an org. acid and silver halide. A nucleus formation accelerator such as an amine deriv. or an onium salt compd. is preferably added in combination with the hydrazine deriv.
Patent JP-H11283702-A (JP)
Title: Shield connector and its manufacture
Inventor: MIYAZAKI TADASHI
IPC: H01R43/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shield connector manufactured at low costs, and superior in shielding, and provide its manufacturing method. SOLUTION: A housing main body 22 is molded with insulating resin, and a lock arm 25 on the housing main body 22 is held by a metal mold for conductive resin. In that state, the conductive resin is injected into the metal mold so as to mold a shield shell 23. The molded one is set in a, metal mold for insulative resin, and a protection housing 24 covering the shield shell 23 is molded with insulative resin. Like this, since the shield shell 23 is integrated with the housing main body 22 in its molding process, the assembling work of both is not required so as to be manufactured at low costs.
Patent JP-S578221-A (JP)
Title: Curable epoxy resin composition
Inventor: SUZUKI HIROSHI
IPC: C08L63/00
Filed: 1980-06-20
Abstract: PURPOSE: An epoxy resin composition which is excellent in general physical properties, flexibility and adhesiveness and whose cured products, when left outdoors, exhibit good weather resistance and durability, prepared by adding a liquid styrenized phenol as a diluent.  
     CONSTITUTION: Titled composition consisting of (A) 100pts.wt. epoxy resin having, on average, more than one vicinal epoxy group per molecule, (B) 5W40pts.wt. liquid styrenized phenol and (C) 10W70pts.wt. active amino organic curing agent.  Component B is prepared by copolymerizing, in solution, a phenol with a styrene at a mol ratio of 1:0.5W2.5, at 0W130°C in the presence of a Friedel-Crafts type catalyst.  
     EFFECT: The liquid styrenized phenol shows excellent compatibility with epoxy resins and has a high dilution effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05280673-A (JP)
Title: Pipe coupling
IPC: F16L21/08
Filed: 1992-04-06
Abstract: PURPOSE:To provide a pipe coupling wherein a plug-in port is easily inserted to further provide a coming-off stopper fixture such as obtaining sufficient tightening force after completing connection. CONSTITUTION:A recessed part 3 is provided in the internal periphery of a socket port 2, and a coming-off stopper fixture 4, formed of elastic material, is mounted to the recessed part 3. An internal diameter of a large diametric part 5 of the coming-off stopper fixture 4 is formed larger than an external diameter in the point end of a plug-in port 1, and a flange 51 is suppressed from moving in an inserting direction by a protrusion 31. A hooking part 61 relating to an external peripheral surface of the plug-in port is formed in the internal peripheral surface of a small diametric part 6 of the coming-off stopper fixture 4, and the small diametric part 6 is divided into four sheets of 4-part divided cylindrical tongue pieces 63 by four slits 62 in a direction parallel to the axial center.
Patent JP-S5418678-A (JP)
Title: Mask positioning method
Inventor: YOSHINO MASARU
IPC: H01L21/027
Filed: 1977-07-12
Abstract: PURPOSE: To secure an accurate positioning between the substrate and the mask via the internal pattern of the concavity which is formed in plural number on the poly crystal Si substrate with a fixed area and through the anisotropic etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57200027-A (JP)
Title: Photochromic transfer device
Inventor: SUEMUNE YASUTAKA
IPC: G03C1/725
Filed: 1981-06-02
Abstract: PURPOSE:To obtain a printing material which can be used repeatedly by providing a layer consisting of fine powder of rare earth ortho niobate and a transparent filming polymer on the surface of a base. CONSTITUTION:Fine powder of PrNbO4 or TbNbO4 is mixed with fine powder of GdNbO4 and YbNbO4. The mixture is heated at 1,250-1,400 deg.C to prepare various rare earth ortho niobate. This is ground by a bal mill and this fine powder is dispersed in transparent varnish of an urethane polymer and applied over white paper. A thus obtained photoreceptor 1 is irradiated with ultraviolet rays 5 having 0.28-0.37mum wavelength to color. The colored photoreceptor advances in fading by while heated at 100-200 deg.C or irradiated with argon light and then returns nearly to its original state.
Patent JP-H0246143-A (JP)
Title: Ventilated motor assembly
Inventor: JIERARUDO NIYUUTON BEIKAA
IPC: F04D29/28
Filed: 1989-03-31
Abstract: PURPOSE: To enable optimum cooling by moving heated air in such a manner that the air leaves from the surface of winding. CONSTITUTION: An L-shaped blade 90 stretches from the outer cylindrical surface 68 of a collar 74. Another L-shaped blade 92 has a rectangular blade 100 which stretches in the radial direction, from a hub 56 to an intermediate point 102, and stretches along the hub 58 toward the top of a hub 58, in the axial direction. The combination of the L-shaped blade 90 and the rectangular blade 100 stretches from the hub 56 to the outside, in the radial direction. The L-shaped blade 90 without the rectangular blade 100 stretches from an outer cylindrical surface 80 of the collar 74. By the blades 90 alternating with the combined blades 90 and the blades 100 which are open-arranged around the hub 56 and constituted, heated air is blown out from a stator winging and a rotor assembly.
Patent JP-S58200988-A (JP)
Inventor: TAKAHASHI SHIROU
IPC: C21D1/00
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08282334-A (JP)
Title: Combination meter
Inventor: KATO YOSHIAKI
IPC: B60K37/02
Filed: 1995-04-10
Abstract: PURPOSE: To fix a warning lens even when integral formation of a housing for a warning lamp with a meter case and formation of a boss for supporting the warning lens in this area cannot be performed by arranging a receiving support member for the warning lens in the end part of a light guiding plate in a pointer type meter. CONSTITUTION: A receiving support part 41 with an approximately U-shaped cross section is installed over the whole width of the lower end part of a light guiding plate 25. An upper end part of a warning lens 29 is clamped so as to be fixed between a free end of the receiving support part 41 installed in the lower end part of the light guiding plate 25 and a back face side part of a facing 22 provided with a projection part, 22A. That is, the warning lens 29 is clamped between the facing 22 and the end part of the receiving support part 41. In this process, the lower end part of the warning lens 29 is clamped between the boss 20B projected on a meter case, so that the warning lens 29 can be firmly fixed via its both end parts.
Patent JP-H08252804-A (JP)
Title: Bench circular saw machine
Inventor: SASAKI KATSUHIKO
IPC: B27B5/29
Filed: 1996-04-05
Abstract: PURPOSE: To realize the positional setting of a circular saw to its rightward leant state or its leftward leant state by a method wherein either one of right and left stopper members is abutted against a stopper piece in the cavity of a base at the rightward or leftward leant state of a circular saw machine main body. CONSTITUTION: The bench circular saw machine can cope with the ordinary cutting work, in which only a circular saw machine main body 21 is leant downwards. Further, since fine obliquely upward adjustment is possible with first right and left stop bolts 51b and 51a and fine obliquely downward adjustment is possible with second right and left stop bolts 52b and 52a, the leaning angle in the right and left directions and the vertical state of a circular saw to the circular saw machine main body 21 or to a turn table 3 can easily be adjusted and set. In addition, since the adjustment can be carried out by utilizing the first right and left stop bolts 51b and 51a and the second right and left stop bolts 52b and 52a under the state that the respective head parts of the bolts 52b and 52a, adjusting operation can very easily be carried out.
Patent JP-S59213519-A (JP)
Title: Front drive gear of tractor
Inventor: YAMAZAKI TOSHIAKI
IPC: B60K17/30
Filed: 1983-05-16
Abstract: PURPOSE:To easily and readily effect change-over operation from front wheel drive to non-front-wheel drive by having a hydraulic clutch mechanism included in a gear mechanism by which a pivotal center shaft serving as a medium for steering, a front wheel drive shaft and a front wheel shaft are coupled and connected with each other. CONSTITUTION:A front wheel drive has a fixed gear case 3 attached to the external end part of a front axle housing 2 and a pivotal gear case 5 pivotally supported by a journal boss 10 which is integral with the gear case 3 and a journal boss 11 which is formed on the lower part of said case 3. A hydraulic clutch mechanism 24 is disposed above a bevel gear 14 which is positioned on the pivotal center shaft 12, is engaged therewith and meshes another bevel gear 16 mounted at the end of a front wheel drive shaft 1. When pressure oil is fed into the cylinder chamber 44 of said mechanism 24, friction plates 35 and 36 and a stopper plate 39 are pressed via a piston 33 to make the bevel gear 14 joined with the pivotal center shaft 12, whereby driving front wheels.