baber/WOPTO huggingface dataset:
Patent JP-H07242993-A (JP)
Title: Coastal atmospheric corrosion resisting steel
Inventor: USAMI AKIRA
IPC: C22C38/40
Filed: 1994-03-29
Abstract: PURPOSE:To produce a steel more inexpensive than a stainless steel and having superior corrosion resistance under an environment of high sea salt grain rather than atmospheric corrosion resistance, by specifying a composition consisting of C, Si, Mn, Ni, Cr, Al, Nb, V, Ti, and Fe. CONSTITUTION:This steel has a composition which consists of, by weight, 0.01-0.10% C, 0.03-0.35% Si, 0.2-1.5% Mn, 1.5-10.0% Ni, 1.5-10.0% Cr, 0.05-5.0% Al, further one or more elements among Nb, V, and Ti in the range satisfying 0.01<=Nb+V+Ti<=0.1%, and the balance Fe with inevitable impurities and further contains, if necessary, 0.01-0.1% P and/or 0.1-2.0% Cu and further 0.05-2.0% Mo and/or 0.01-1.0% W and in which the amount of S is limited, preferably, to <=0.02%. In this steel, corrosion resistance in a shady environment of high sea salt grain is improved by the combined addition of Ni, Al, and Cr.
Patent JP-H06255637-A (JP)
Title: Commodity housing container
Inventor: KONO MITSUNORI
IPC: B65B67/12
Filed: 1993-02-25
Abstract: PURPOSE:To enhance the efficiency of checkout work, improve the service to the customers and fully utilize the sales area by a simple and inexpensive equipment so as to house the commodities which have been registered into the bags easily and directly. CONSTITUTION:A pair of engaging parts 7 are provided and opposed to each other on a grip part 6 of a body 2 so that it can freely rise up and down. A pair of grip parts 9 formed on an opening edge of a bag 8 which is made of a soft sheet material are engaged with the pair of engaging parts 7, so that the bag 8 can be held in an opening state in which an opening of the bag 8 corresponds substantially to an opening of the body 2.
Patent JP-H10254158-A (JP)
Title: Electrophotographic photoreceptor, image forming method using same and device therefor
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G15/01
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To form a clear image without forming a moire pattern in an electrophotographic photoreceptor on which writing is carried out with laser. SOLUTION: At least an undercoat layer 2 and a photosensitive layer 6 are laminated on an electrically conductive substrate 1 to obtain the objective electrophotographic photoreceptor. The undercoat layer 2 is formed with at least one selected from among a metallic alkoxide, an org. metallic chelate compd. and a silane coupling agent or a reactional product of them and contains fine resin particles of 0.001-5μm average particle diameter.
Patent JP-S51134847-A (JP)
Title: Device for indicating fault section in power transmission line
Inventor: NAKAZATO SHIYOUSUKE
IPC: H02H7/26
Filed: 1975-05-19
Abstract: PURPOSE: When any fault may be caused in a power transmission line including multi-circuits, substantially reducing a number of fault section displays by mounting a selecting circuit for inputing a reclose signal of the circuits. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225802-A (JP)
Title: Controller for electric apparatus
Inventor: OKUYAMA KENJI
IPC: H02P21/36
Filed: 1987-03-13
Abstract: PURPOSE:To enable the use of an external timer by providing the reset terminal of a CPU with a changeover switch for external timer which is operated at the time of interposing the external timer between a load and the power supply circuit of a control part and makes the CPU unoperated. CONSTITUTION:A changeover switch 7 for external timer which is operated at the time of interposing an external timer 8 between the load and the power supply circuit of the control part having a CPU 1, which controls the powerful/ weak operation mode of the load, and makes the CPU 1 unoperated is provided in the reset terminal of the CPU 1 in a controller for electric apparatus provided with said control part and an external switch means 2 from which the signal to switch the operation mode is inputted to the CPU 1. Thus, the changeover switch 7 for external timer is switched and operated at the time of using the external timer 8 to start or stop the operation of an electric apparatus after an arbitrary time.
Patent JP-S55152956-A (JP)
Title: Transmission member like pulley or gear and its manufacturing method
Inventor: IMAGAWA YORIO
IPC: F16H55/17
Filed: 1979-05-15
Abstract: PURPOSE: To manufacture a pulley or a gear precisely and easily by securely combinating independently shaped toothed ring and boss plate having a supporting cylinder at the center thereof.  
     CONSTITUTION: To manufacture a toothed belt pulley A is accomplished by providing a toothed ring 1 around the fringe and fixing a boss plate 2 independently shaped, to the internal peripheral of the ring. Said toothed ring 1 is rolled or pressed to turn out many successive teeth 3. The boss plate 2 is securely united with a supporting cylinder 4 rising from the center of a plate 6. The supporting cylinder 4 is depressed to form a key 5. The plate 6 is bent to form a stage 7 and punched to make holes 8. The fringe of the plate is notched at many points to form intermeshing teeth 10. After teeth 10 are engaged with the inside of teeth 3 of the ring 1 are welded 11, thereby combining both 1, 2 into one body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62216548-A (JP)
Title: Data transfer system
Inventor: OGASAWARA YUJI
IPC: H04L69/40
Filed: 1986-03-18
Abstract: PURPOSE:To improve the transfer efficiency by providing a means for supervising a busy state and a judgment means and not transmitting a busy state notice frame unconditionally when the busy state is detected and transmitting the busy state notice frame when the state reaches a prescribed condition. CONSTITUTION:When the busy state is detected by a busy state supervisory means 1 during the reception of an information frame and a timer 2 reaches a preset prescribed time, a busy state notice RNR frame is transmitted. When the busy state is released, the retransmission of the I frame of the sequence number not received during the busy state is requested by using a selection retransmission request SREJ frame. In transmitting the data, the data transmitted from a host controller is stored temporarily in a transmission data buffer 6, the I frame is assembled by a frame assembling circuit 7 to transmit the data in the order of sequence number. Thus, an opposite station transmits one frame continuously and receives I frame continuously just after the release of the busy state to improve the transfer efficiency.
Patent JP-S51136220-A (JP)
Title: Sender testing circuit
Inventor: NAGATA KENJI
IPC: H04M3/32
Filed: 1975-05-21
Abstract: PURPOSE:Confirmation of every one digit of numeric information sent from a sender climinates the necessities for lamps for all digit, counter for receiving number accumulation and steering circuit.
Patent JP-H06253071-A (JP)
Title: Copying device
Inventor: FUKUCHI MASAKAZU
IPC: H04N1/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a copying device suppressing the degradation of the picture quality on a recording medium due to the writing of additional information. CONSTITUTION:This copying device 1 can automatically copy the pictures on both surfaces of a document to both surfaces of the recording medium and also forcedly writes and copies the additional information other than the picture information of the document at the time of copying the document. The copying device 1 is provided with a both surface copy discriminating means 100 for discriminating both surface copy of the recording medium and an additional information write means 101 for writing the additional information on either the front or back surface of the recording medium when both surface copy is discriminated by a both surface copy discriminating means 100.
Patent JP-S61217814-A (JP)
Title: Overcurrent control system
Inventor: TAKAYAMA TOMIO
IPC: G05F1/56
Filed: 1985-03-25
Abstract: PURPOSE:To secure the application of a series type voltage stabilizer despite an extremely small difference of voltage between the input and the output, by controlling a voltage control transistor (TR) with the output of an error amplifier and lowering the output voltage level in case a current higher than a fixed level flows to the series type voltage stabilizer which contains two voltage control TR having current balance resistances. CONSTITUTION:The current balance resistances R1 and R2 are connected to the input terminal of an error amplifier 7 from the junction between voltage control TRs 1 and 2 via resistances R3 and R4. Thus the voltage proportional to a load current i0 is supplied to the amplifier 7 regardless of the balanced or unbalanced state between the currents flowing to the TRs 1 and 2. The drooping characteristics are secured with control of a control circuit 3 so that the voltage supplied to the amplifier 7 is equal to the reference voltage 6. Thus the levels of resistances R1 and R2 can be reduced and the difference of voltage is reduced greatly between the input and the output. Then a series type voltage stabilizer can be used even in case said difference of voltage is very small.
Patent JP-H0774115-A (JP)
Title: Plasma treatment system
Inventor: IMAHASHI KAZUNARI
IPC: H01L21/027
Filed: 1994-03-04
Abstract: PURPOSE:To provide a plasma system for subjecting an object to uniform, fine processing while keeping it from contaminants by generating a high-density plasma in a high vacuum where no plasma can be produced by means of a parallel-plate structure. CONSTITUTION:A plasma system comprises a container 11, in which a susceptor 12 is provided for holding a semiconductor wafer W that is treated with process gas supplied from a gas feeder; and four coils 13A on the outside of the container 11, which produces high-frequency electromagnetic radiation in parallel with the wafer so that the resulting electromagnetic field may generate a plasma from the process gas.
Patent JP-S61218028-A (JP)
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H50/44
Filed: 1985-03-25
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。
Patent JP-S61220625-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1985-03-25
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。
Patent JP-H07247607-A (JP)
Title: Wall support for building
Inventor: ITOU TATSUKI
IPC: E04B2/56
Filed: 1994-03-04
Abstract: PURPOSE:To prevent a support plate for supporting a guide material from rotating and always support a wall stably. CONSTITUTION:A foamed polystyrol plate 3 is arranged between a pair of flat steel plates 1a, 1b with a distance and the end of a support bolt 9 is fixed to the upper part of a three-dimensional steel net 5 to which the flat nets 1a, 1b are joined by connecting wire 4 and a receive plate 10 and a support plate 11 which are fixed in an insertion hole to the support bolt 9, are supported with a receive nut 13 and a support nut 14, and fixing protrusions 12a, 12b projected at both side ends of the receive plate 10 are locked in both side edges of the support plate 11. The lower part of the three-dimensional steel net 5 is fixed to a building frame 15. A guide member 17 fixed at the upper side of the building frame 15 is held by the receive plate 10 and the support plate 11. The receive plate 10 and the support plate 11 are fixed by a receive nut 13 and a support nut 14 so that the guide member 17, the receive plate 10, and the support plate 11 can slide mutually. Mortar is placed on the whole of the three-dimensional steel net 5 to form a wall 18 and the receive plate 10 is closely stuck on the wall 18.
Patent JP-H02238396-A (JP)
Title: Boiling water reactor
Inventor: AKINAGA MAKOTO
IPC: G21C15/18
Filed: 1989-03-13
Abstract: PURPOSE:To depressurize a reactor quickly without fail by providing a first storage battery for supplying a power to a cooling system at the time of isolation of the reactor and a second storage battery for supplying the power to an automatic depressurizing system at the time of an accident of the failure of an entire alternating-current power source. CONSTITUTION:A reactor is constructed so that a storage battery 18 used exclusively for an automatic depressurizing system is always kept charged at an ordinary time in a state wherein a charger 12 and the storage battery 18 used exclusively for the automatic depressurizing system are connected electrically, and that the storage battery 18 used exclusively for the automatic depressurizing system and a storage battery 13 are isolated from each other by breaking a breaker 17 when an accident of the failure of an entire alternating-current power source occurs. Accordingly, even in the case when an external power source is not restored even after the exhaustion of an operation-time capacity of the storage battery 13 supplying electricity to an apparatus for maintaining cooling of a core, such as a cooling system 15, at the time of isolation of the reactor, or restoration of power feeding from a Diesel-engine generator for emergency is not conducted, and when, as the result, an accident leading to a damage of the core occurs, a power supply to an automatic depressurizing system 20 is secured by the storage battery 18 used exclusively for the automatic depressurizing system and quick depressurization of the reactor can be executed as occasion demands.
Patent JP-H06271777-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIDA KOJI
IPC: C08L101/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a resin composition excellent in dimensional accuracy, impact resistance, and rigidity by using two thermoplastic resins to produce the composition under specific conditions. CONSTITUTION:This resin composition comprises 30-97wt.% thermoplastic resin (A) having a relatively high modulus in flexure (Ma) (e.g. polyamide 6) and 70-3wt.% another thermoplastic resin (B) having a relatively low modulus in flexure (Mb) (e.g. an ethylene/propylene rubber modified with maleic anhydride). The ratio of Ma/Mb is 5 or higher and the resin (B) is dispersed in the network form in the resin (A).
Patent JP-H10251753-A (JP)
Title: Production of magnetic shielding material for television cathode-ray tube
Inventor: SHIMAZU TAKAHIDE
IPC: H04N5/64
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shielding material having high residual magnetic flux density and capable of reducing the drift of the landing of an electron beam. SOLUTION: A slab, having a composition consisting of, by weight ratio, <=0.09% C, <=1.0% Si, <=0.3% P, <=1.5% Mn, <=0.04% S, <=1.0% Al, <=0.01% N, and the balance Fe with inevitable components, is heated and finish-rolled. The resultant hot rolled plate is cold-rolled to 0.1-0.5mm sheet thickness. Then, continuous annealing is applied to the resultant cold rolled sheet, while controlling tension in a furnace to (0.1 to 0.9)kg/mm<2> , to carry out recrystallization, by which average crystalline grain size is regulated to <=20μm. Subsequently, Cr or Ni plating is applied without temper rolling. In the above process, Cr or Ni plating can be done between cold rolling and continuous annealing.
Patent JP-S57173649-A (JP)
Title: Noise reducing device in chain driving mechanism
Inventor: NAKASHIMA KUNIHIKO
IPC: F16H55/30
Filed: 1981-04-20
Abstract: PURPOSE:To improve a buffer function by keeping high hardness of an elastic member disposed on the side of a sprocket, and forming a space near the frictional slide surface of the elastic member in such a manner as to be deformed easily. CONSTITUTION:Circular steps 8 are mounted on both side surface of a sprocket 1, and circular elastic members 9 are supported by a circular bottom wall 8A and a side wall 8B. The outside diameter of the elastic member 9 is larger than the envelope of a root side edge portion 4A of an inside link plate 4 of a roller chain 12 wrapped round the sprocket 1, that is, a large outside diameter link plate. The hardness of the elastic member 9 is set comparatively high, and a space 11 is formed near the surface slidably contacting the inside link plate 4, whereby the elastic member can be deformed easily.
Patent JP-S61221091-A (JP)
Inventor: KITAZAWA KEIJI
IPC: B66D1/26
Filed: 1985-03-27
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-H04295305-A (JP)
Title: Housing device
Inventor: KATAYAMA SATOSHI
IPC: A47B61/02
Filed: 1991-03-26
Abstract: PURPOSE:To make a housing device convenient for use. CONSTITUTION:Connecting arms 2 are mounted between the upper and lower ends of vertical pipes 1 and a back panel 3 is mounted between the vertical pipes 1, while the upper and lower ends of one vertical pipe 1 are supported horizontally pivotably. The back panel 3 is horizontally pivoted about one vertical pipe 1, so that the back panel 3 can be freely out in and out of housed furniture or the like. Also, the front surface providing a concave surface of the back panel projecting convexly backward is formed as a receiving section 4 and a hanger mounting plate 6 having hanger pipes 5 projecting therefrom is mounted to the front surface of the back panel 3. A vertically long suit or the like hung on a hanger can be hooked on the hanger pipe 5 as it is to be received in the receiving section 4. Further, received articles can be received in the concave receiving section 4 without projecting forward therefrom.
Patent JP-S54151581-A (JP)
Title: Electrochromic composition and disperse type electrochromic display element
Inventor: YAGUCHI MASACHIKA
IPC: G02F1/17
Filed: 1978-05-22
Abstract: PURPOSE: An electrochromic(EC) composition capable of being tinted easily and in good state, comprising a solvent, a reductive EC compound having a high solubility in the solvent used in a reduced and oxidized state, and an alkali.  
     CONSTITUTION: An electrochromic(EC) composition comprises a solvent, e.g., water, a reductive EC compound having a solubility of 10 -2 /100 g of solvent (in the reduced state) and a solubility of 10 -1  mole/100 g of solvent (in the oxidized state) at ordinary temperature, and an alkali. The EC compound is contained in the EC composition in a proportion of 0.1 to 10 wt%, particularly 1 to 5 wt%. The EC compound is r,r'-dimethylbipyridinium dibromide, for example, and also the alkali is NaOH for example. The EC compound is preferably added 40 to 60 wt% a fine masking agent powder, e.g., titanium oxide, etc., and the EC composition is enclosed in a device having a structure in which electrodes are provided on the same plane of the front or rear support plate to obtain a disperse type EC display element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09252034-A (JP)
Title: Semiconductor wafer, semiconductor device, and method of fabricating semiconductor device
Inventor: NAKAMURA KAZUKO
IPC: H01L21/78
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of a pad in a semiconductor integrated circuit. SOLUTION: A semiconductor wafer having a semiconductor integrated circuit 1a and wiring extending from a wire bonding pad 2 to a dicing line 6 is cut along the dicing line 6 into chips. A part of the wiring remains on the chip as a wafer test pad remainder 3a and the surface of the wafer test pad remainder 3a is covered with an insulating film 9. Consequently, penetration of water or the like from the wafer test pad remainder 3a is prevented and corrosion of the wire bonding pad 2 in the semiconductor integrated circuit can be accordingly prevented, thereby improving the reliability and durability of the product of the semiconductor device.
Patent JP-S60204935-A (JP)
Title: Controlling device for multiple-cylinder two-cycle engine
Inventor: SAGAWA MASAFUMI
IPC: F02M7/12
Filed: 1984-03-30
Abstract: PURPOSE:To secure and stabilize the operation of a control unit and improve accuracy in controlling by making negative pressure, generated in each of intake passages corresponding to each of cylinders, act collectively on a negative pressure chamber. CONSTITUTION:A connecting pipe 30, which collectively connects each of intake pipes 22, at the upper side part than a part where a check valve is provided, is formed, to feed fuel delivered by a fuel quantity increasing device 32 to each of the intake pipes 22, through its uppermost part 31A. At the start of an engine, since the negative pressure of the intake pipes 22 which acts on the diaphragm 39 of the device 32 is small, a valve body 43 is opened, complementarily feeding fuel to each of the intake pipes 22 through a sucking pipe, delivery pipe 34, and a connecting pipe 30, to increase air fuel ratio and improve a starting property. When decelerating quickly, a pressure regulating valve 47 is opened by means of large negative pressure force, opening a valve body 43, and fuel is fed complementarily to each of the intake pipes 22, through pipes 34, 30, to increase air- fuel ratio and improve a stall resisting property.
Patent JP-S56114180-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/04
Filed: 1980-05-07
Abstract: PURPOSE:To make constant the slope of a tape guide plane, by specifying the angle of the guide plane of a tape guide member to the front and rear reference planes of a half. CONSTITUTION:A tape guide plane 4a of a tape guide means 4 is formed to the support reference planes A, B so that the angles thetaA, thetaB can have the relation of thetaA thetaB at thetaA>90 deg. and thetaB>90 deg.. In loading the tape cassette to the support stand of a tape recorder, even if either of the reference planes A, B is taken as the loading plane, the slope of the tape guide plane 4a is constant against the support stand. The same effect can be obtained with thetaA thetaB<90 deg..
Patent JP-H10252157-A (JP)
Title: Die for member-fixing internal thread and manufacture thereof
Inventor: WATANABE TAKAYUKI
IPC: E04B1/41
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To simplify the production by reversing one of half-cut die materials relative to other among two of a half-cut die material and a half-cut internal thread hole having a half-circular recessed shape, and forming dies for internal thread for fixing members by jointing at the jointing force. SOLUTION: A half-cut die material 4 having a shape of cutting a cylinder with a plane 3 passing through a center axis line is produced with the same die, and a half-cut internal thread hole 6 provided with an internal thread 5 is formed on a semicircular recessed surface of the half-cut die material 4. Then, at both the sides of this half-out internal thread hole 6, jointing planes 7, 8 are provided on the plane 3 passing through the center axis line 2, an adhesive is coated to the jointing faces 7, 8 and one of the half-cut die materials 4 is reversed on the plane 3.  Next, a fitting recessed portion 10 of one of the half-cut die material 4 and a fitting projected portion 11 is fitted to a fitting projected portion 11 and a fitting recessed portion 10 of other half-cut die material 4, two half-cut die materials 4 are jointed at the jointing faces 7, 8, and the internal thread 1 for fixing the cylindrical member 1 is formed. Therefore, no positional deviation occurs, and accurate products can be obtained.
Patent JP-H08261477-A (JP)
Title: Heating table
Inventor: JITSUKAWA SHIGERU
IPC: F24C7/04
Filed: 1995-03-20
Abstract: PURPOSE: To provide a far-infrared heating table with a bright region around the foot. CONSTITUTION: In a heating table in which a flat plate-like thermal radiation plate 3 heated up to about 50 to 350 deg.C is installed at a substantial entire surface of a rear plane of a frame 1, a lighting emitting and heat generating part 5 assembled with an infrared lamp heater 51 is mounted at a part of the rear surface of the frame 1, the infrared lamp heater 51 is installed at a part of or around the thermal radiation plate 3, a window 52 is arranged at a lower side of the infrared lamp heater 51, and then this window 52 is applied as a cover of transparent material formed by glass or resin or applied as an opening bore.  In addition, a lighting emitting and heat generating part 5 comprised of the infrared lamp heater 51 and the window 52 is installed at a substantial central part of the thermal radiation plate 3 and then the light emitting and heating part 5 is arranged and a heating member 4 is located at a location other than this surrounding position.