baber/WOPTO huggingface dataset:
Patent JP-H11304751-A (JP)
Title: Oxygen sensor with heater
Inventor: SAKAI SHOICHI
IPC: G01N27/409
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen sensor which abolishes the welding part of a contact plate and by which the detection signal of an oxygen concentration can be output stably over a long period. SOLUTION: A sensor casing 1 is constituted of a cylindrical holder 2 and a case 3. A zirconia tube 4 is installed at the cylindrical holder 2. In addition, a contact plate 9 which comprises a contact part 9A, a lead part 9E, a heater surrounding part 9F and the like which are composed of a single metal plate material is installed inside the sensor casing 1 so that the detection signal of an oxygen concentration to be output from the zirconia tube 4 is derived to the outside. The contact part 9A is brought into contact with the side end face of the opening part 4A of the zirconia tube 4. A heater 7 is installed so as to be inserted and passed on the inner circumferential side. The lead part 9E and the heater surrounding part 9F are formed so as to be bent from the contact part 9A, and they are constituted so as to be extended inside the sensor casing 1 along the heater 7.
Patent JP-S5349236-A (JP)
Title: Shutter device of enclosed switch board
Inventor: SUGITANI SHINJI
IPC: H02B1/14
Filed: 1976-10-15
Abstract: PURPOSE:To prevent a weight loading only to one side of a shutter by containing a connecting lever within a hook formulated at the other end of a shutter so as to engage support a hook and a connecting lever mutually.
Patent JP-H1046956-A (JP)
Title: Louver lowering method for blind
Inventor: KOBAYASHI YASUTOMO
IPC: E06B9/322
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate application of shocks by generating a constant speed operation lower than the louver lowering speed by its own weight, and establishing a gradual shutting. SOLUTION: A louver lowering method for a blind consists of winding back a wire 3 hanging down a plurality of louvers 4 through a pulley. The pulley is fited with a hydraulic damper, and the lowering speed of the louvers 4 is made lower than the louver lowering speed by its own weight by actuating the hydraulic damper when the louvers 4 are in movement.
Patent JP-S5546726-A (JP)
Title: Daytime flash pohotographing device
Inventor: UCHIYAMA TAKASHI
IPC: G03B7/16
Filed: 1979-09-25
Abstract: PURPOSE: To make possible aperture-priority daytime flash photographing by providing a manual aperture adjusting means which interlocks to an aperture adjusting means.  
     CONSTITUTION: A changeover ring 24 which has a protrusion engaging with the protrusion 8d of an aperture device 8 and is inscribed with the mark A indicating the set positions for automatic exposure control photography by natural light and second-time-priority daytime flash photography as well as the numberical values corresponding to aperture values is provided. Then, when the changeover ring 24 is manually set in the place of the aperture value corresponding to the desired subject depth and the TA of the second-time changeover ring 25 in the position of the index 25a, then the aperture device 8 is adjusted to the aperture value set to the changeover ring 24 and the traveling contact of a switch S13 is connected to the S13M side, as a result of which an ammeter M2 becomes non-operating and the travelling contacts of switches S14, S15 maintain the state of being held connected to the S14A, S15A side. When a release lever 6 is depressed, flash is generated for the time corresponding to the aperture value, film sensitivity and distance up to the main subject having been set in resistors RFV, RA, RD in the manner similar to the case of the second time priority of electric shutter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0419621-A (JP)
Title: Light amplifier with spare
Inventor: TSUNODA MASATOYO
IPC: H04B10/80
Filed: 1990-05-15
Abstract: PURPOSE:To improve the reliability of the light amplifier by detecting the light quantity of an optical signal outputted from the final element out of plural semiconductor laser type light amplifying elements vertically arranged on the optical path of the optical signal and selectively adjusting a current quantity to be supplied to each of plural elements based upon the detected light quantity. CONSTITUTION:An optical signal attenuated through a transmission line is projected from an input fiber 1, condensed by a lens 2, injected into the 1st semiconductor laser element 3 forming reflection preventing films on both the end faces and acting as a light amplifier, condensed by a lens 4, and then injected into the 2nd semiconductor laser element 5 forming reflection preventing films on both the end faces and acting as a light amplifier. The deterioration of the current light amplifier element 3 is sensed by monitoring the quantity of output light and the current element 3 is automatically switched to the spare light amplifier element 5 to use the spare 5 in accordance with a change in the quantity of current supplied to the current element 3. Thus, the reliability of the amplifier can be improved.
Patent JP-H06309839-A (JP)
Title: Equipment and method for manufacturing disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: B29C65/00
Filed: 1993-04-28
Abstract: PURPOSE:To remove dust produced by ultrasonic welding, completely practically by exhaustion, by providing a suction port communicating with a surface for setting halves in a base and the suction port also in a lateral wall forming one side of a setting section, out of lateral walls of the base. CONSTITUTION:When a pair of upper and lower halves 42 and 43 constituting a cartridge main body 44 are joined into one body by ultrasonic welding, the halves 42 and 43 are set in a setting section of a base 1 in a state where a disk is held inside them. Thereafter, an ultrasonic vibration giving means 22 is moved downward and the surface opposed to the surface of one of the halves 42 and 43 is made to come into contact with this surface. While exhaustion is conducted for the setting section through suction holes provided in a setting surface and a lateral wall respectively, thereafter, ultrasonic vibration is given by the ultrasonic vibration giving means 22, so as to subject the upper and lower halves 42 and 43 to the ultrasonic welding. Thereby, the halves 42 and 43 are joined into one body and the cartridge main body 44 of a disk cartridge is completed.
Patent JP-H11313878-A (JP)
Title: Air cleaner with disinfecting function
Inventor: SAITO AKIRA
IPC: A61L9/015
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To efficiently disinfect a dust collecting filter or the like with ozone gas of high concentration and realize ozone decomposing treatment of high reliability with simple device constitution. SOLUTION: An air cleaner 1 is provided with an ozone storage chamber S adjacent to a dust collecting filter, in an air passage in a casing 2. Ozone gas is blown into the ozone storage chamber S from an ozone generator 8. In the case of operating the air cleaner 1, the following A-C modes are switched in order at specified time intervals. A. Air cleaning mode: the ozone generator is stopped, and a blower fan is operated to lead air into the air passage. B. Ozone disinfecting mode: the blower fan is stopped, and the ozone generator is operated to feed ozone gas into the ozone storage chamber. C. Ozone decomposing mode: the blower fan and ozone generator are stopped to stand by until ozone gas accumulated in the ozone storage chamber is self-decomposed.
Patent JP-S5347788-A (JP)
Title: Diagnosis x-ray tomogram device
Inventor: SUGIMOTO HIROSHI
IPC: A61B6/02
Filed: 1976-10-14
Abstract: PURPOSE: To obtain the characteristics X-rays using a filter made of the material identical to an X-ray tube anode or the material whose atomic number is approximate to the tube anode, and to irradiate the X-rays onto the subject to have an accurate measurement and calculation for the absorption coefficient of the cross-fault surface of the subject. Thus, a high-accuracy fault surface can be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5914387-A (JP)
Title: Dc brushless motor
Inventor: MIYAZAKI SEISHI
IPC: H02P6/14
Filed: 1982-07-15
Abstract: PURPOSE:To simplify the circuit configuration of a 3-phase brushless motor by driving a coil for 2-phase in drive circuits of two sets which input the outputs of two position detectors and driving the coil of the third phase with the resultant output signal of the drive circuit. CONSTITUTION:The pole position of a rotor 15 is detected by position detectors 11a, 11b, the detection signals are respectively amplified by amplifiers 12a, 12b, applied to points A and B, coils 13a, 13b are respectively amplified by the output signals of the amplifiers 12a, 12b, and a coil 13c is excited by the resultant vector signal of the output signals of the amplifiers 12a, 12b. Accordingly, since the detectors 11b is shifted by 2pi/3 to the detector 11a, the applied voltage of the coil 13b to that of the coil 12a is shifted by 2pi/3, and the applied voltage of the coil 13c is shifted by 2pi/3 to that of the coil 13a, and to that of the coil 13b, thereby enabling continuous rotation.
Patent JP-S5746330-A (JP)
Title: Magnetic storage medium and its production
Inventor: YANAGISAWA MASAHIRO
IPC: C10M107/50
Filed: 1980-09-05
Abstract: PURPOSE:To obtain a magnetic storage medium which excels in the lubricity, by coating a hydrolyzed matter of hexaperfluoroalkyl disilazane over a ferromagnetic thin film medium. CONSTITUTION:A ferromagnetic medium 2 is provided on a substrate 1, and furthermore the hexaperfluoroalkyl disilazane shown by an ordinary formula of (CnF2n+1)3SiNHSi(CnF2n+1)3 is coated when necessary on the medium 2 via a protective film 4. Then burning is carried out at 100-200 deg.C, and physical washing or a trichlene vapor washing is carried out. Thus a lubricating layer 3 of a hydrolyzed matter of hexaperfluoroalkyl disilazane is obtained.
Patent JP-H11315922-A (JP)
Title: Traveling transmission for work machine
Inventor: OZAKI NORIMUNE
IPC: B60K17/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent the sudden descending of a work machine on a slope following an engine stop without providing any negative brakes. SOLUTION: A traveling transmission is provided with, between an input shaft 8A and an output shaft 8B, a plurality of transmission systems having transmission ratios different from each other, hydraulic clutches C1 to Cn for connecting/disconnecting transmission to the respective transmission systems, and a transmission operating means for selecting one from the hydraulic clutches C1 to Cn and turning on the same. As at least one of the hydraulic clutches C1 to Cn, one is provided, which includes a first oil chamber r1 for turning on the clutch following pressure oil supplying, a second oil chamber r2 for turning off the clutch following pressure oil supplying, and a spring NB for turning on the clutch following the discharging of oil from the second oil chamber r2.
Patent JP-H05251448-A (JP)
Title: Mounting method for semiconductor element and forming method for bump electrode
Inventor: IKEHATA MASAO
IPC: H01L21/321
Filed: 1991-05-28
Abstract: PURPOSE:To improve a mechanically connecting strength by forming a bump electrode of a shape enlarged at its end. CONSTITUTION:A method for forming a bump electrode has the steps of forming the electrode of a semiconductor element by a plating method and comprises the steps of photoresist 27 to be plated in a conical hole 30, and plating it in this state to form a horn-shaped bump electrode 31 enlarged at its end.
Patent JP-S63286167-A (JP)
Title: Apparatus for separating and housing injection needle
Inventor: KAGAWA KIMIE
IPC: A61M5/32
Filed: 1987-05-19
Abstract: PURPOSE:To prevent the infection from the substance sampled by a syringe, by mounting a region for separating an injection needle and a syringe barrel to an apparatus for receiving the injection needle and safely separating the syringe barrel and the injection needle to receive the latter. CONSTITUTION:A syringe after use is inserted in the injection needle insert port 4 of this apparatus and the connection region 5 of an injection needle and a syringe barrel is brought into contact with an injection needle separating region 1 and the syringe barrel part is lightly pulled on the side opposite 10 this apparatus. Whereupon, the injection needle is detached to fall in this apparatus and can be received therein. After use, a cap 3 is applied to this apparatus. By this method, it can be prevented that the blood of a patient is adhered to the hand or finger of a handling person and a pathogen penetrates in the body from a wound to bring about infection.
Patent JP-S5551962-A (JP)
Title: Hydraulic machine
Inventor: NAKAMURA TOSHIAKI
IPC: F03B3/14
Filed: 1978-10-06
Abstract: PURPOSE: To prevent a contamination of river water due to an outflow of pressurized oil, and/or an intrusion of muddy water into the runner boss, by making a continuous injection into the interior of the runner boss, of a pressurized water with bearing cooling waters utilized.  
     CONSTITUTION: The constitution is made in such manner that, through a groove, provided in a clearance between a main shaft 23 and the connection portion of a runner boss 21, and through a clearance of inner wall face of the peripheral wall of the runner boss 21 and a groove provided in this clearance, into a space portion 32 within the runner boss 21, be made continuously injectable a pressurized water utilizing a bearing cooling water from a pressurized water induction port 34. In this way, the interior of the space portion 32 can be always kapt in a pressurized condition, accordingly, with an aging of a packing 48 of the runner spindle part or a contamination of river water by an outflow of the pressurized oil prevented, further with a muddy water prevented from intruding into the interior of the runner boss from outside through the connection portion between the runner boss 21 and a runner vane 22, thus each bearing can be prevented from damage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0421623-A (JP)
Title: Hair dressing agent for aerosol
Inventor: UCHIYAMA YUUJIROU
IPC: A61Q5/00
Filed: 1990-05-14
Abstract: PURPOSE:To obtain an aerosol hair dressing agent comprising a copolymer prepared by combining a diethyl sulfate monomer of a specific dimethylaminoalkyl (meth)acrylate with another long-chain alkyl group- containing (meth)acrylate. CONSTITUTION:30-55wt.% compound shown by formula I (R<1> is H or methyl; R<2> is 1-3C alkylene) is blended with 5-60wt.% compound shown by formula II (R<2> is 1-4C alkyl), 5-45wt.% compound shown by formula III (R<4> is 5-24C alkyl or 5-24C cycloalkyl) and 0-20wt.% ethylenic unsaturated monomer except the compounds shown by formula I to formula III. These components are dissolved in a hydrophilic solvent (e.g. ethanol) and copolymerized in the presence of a polymerization initiator in an inert gas flow such as nitrogen gas under heating while stirring to give the objective substance. The substance has excellent compatibility with a natural gas, shows water solubility, is readily removable with a hair washing agent and has excellent blocking resistance.
Patent JP-S5748131-A (JP)
Title: Data input device
Inventor: KIMURA KATSUHIKO
IPC: G06F11/16
Filed: 1980-09-08
Abstract: PURPOSE:To detect an error, by generating a unique additional symbol from a discriminating symbol when a discriminating data of a product, etc. is inputted, and checking whether said additional symbol coincides with an additional symbol inputted to a data input device or not, in a data input device. CONSTITUTION:When ''BC-815'' has been assigned as a discriminating symbol D1 showing the model number of a product, bits b1-b7 of a 7 unit code of each symbol are added to the number of 1 of the same bit position, and an additional each  symbol D2 is generated by defining it at ''0'' and ''1'' in case of being even and odd,  respectively, the bits b1-b7 are divided into 2, are hexa-displayed, and ''10'' is ob  tained. When a discriminating data consisting of the additional symbol and the dis  criminating symbol is inputted from an input device 1, it is converted to a bit string  by an operation processing circuit 3 through a central controlling circuit 7, is stored  in a register A of a memory 2, the next symbol B is stored in a register B, simultaneously takes exclusive OR with contents of a register C by the processing circuit  3, rewrites the contents of the register C and after that an input is executed in  order, and at last the contents of the registers A, C are compared, and a correct or erroneous data is detected depending on whether said contents are in coincidence or  not.
Patent JP-S5748245-A (JP)
Title: Pellet jig
Inventor: NOGUCHI SETSUO
IPC: H01L21/673
Filed: 1980-09-08
Abstract: PURPOSE:To reduce cost and provide a pellet jig suited for versatility and variety in product, by a method wherein a plurality of steps different in dimension are formed in a housing hole in one pellet jig so that a plurality of kinds of pellets may be housed in common use manner. CONSTITUTION:In a pellet jig 10, a large number of pellet-housing holes 12 are formed in rows. Inside each pellet-housing hole 12, two steps are disposed: the upper hole part 14 having an inverted trapezoid-shaped cross-section of larger dimensions and the lower hole part 16 having a similarly shaped cross-section of smaller dimensions. Thereby, it is possible to house a plurality of kinds of pellets different in dimension in one jig. Accordingly, cost can be largely reduced.
Patent JP-H07328369-A (JP)
Title: Gas cleaning tower
Inventor: UGAWA NAOHIKO
IPC: B01D53/18
Filed: 1994-06-06
Abstract: PURPOSE:To minimize gas pressure loss in an absorption tower as much as possible and improve cleaning efficiency by setting nozzle headers provided with upward liquid jet nozzles between the lower section of a gas inlet duct and the upper section of liquid level. CONSTITUTION:Untreated gas A introduced from a gas inlet duct 2 into an absorption tower 3 is brought into contact with a liquid separated from upward liquid jet nozzles 6 of nozzle headers 5 between the bottom section of the gas inlet duct 2 and the upper section of liquid level of a storage tank 1 for the liquid in the lower section of the absorption tower 3. Then gas-liquid contact between the sprayed liquid from the nozzles 6 and the untreated gas A is performed, and the untreated gas A is cleaned and exhausted as a treated gas B out of a gas oulet 4 formed on the top of the absorption tower 3. The flow of the untreated gas A passing through spaces among the nozzle headers 5 and flowing to the upper section can be avoided by the arrangement.
Patent JP-H02302293-A (JP)
Title: Operating device for sewing machine
Inventor: SHIBATA ATSUSHI
IPC: D05B39/00
Filed: 1989-05-17
Abstract: PURPOSE:To control plural operating devices at a speed proper to the worker by providing a program means to program the operating time for each operating step when plural working devices are operated. CONSTITUTION:A timer counter 22, a ROM 12 and a RAM 13 are connected to a central processing unit CPU 11, a program controlling the entire sewing machine is stored in the ROM 12 and data relating to the operating step and operating time of working devices such as a large retainer 6, a folded plate 7, a flap retainer 8 and a binder 9 are stored in the RAM 13. Moreover, each switch is connected to the CPU 11 via an input interface 15 and various signals are inputted to the CPU 11. Furthermore, various kinds of air cylinders 16 for the operating devices for clamping and a sewing machine motor 17 are connected through an output interface 18 and drive circuits 19, 20 and a drive or stop signal is outputted from the CPU 11. The operating time suitable for each worker is programmed for each operation step and when one operation switch is kept operated, plural operating devices are sequentially operated according to the set operating time.
Patent JP-H08311392-A (JP)
Title: Epoxy resin coating material
Inventor: UCHIDA MASAHIRO
IPC: C09D163/00
Filed: 1995-05-23
Abstract: PURPOSE: To obtain an epoxy resin coating material by blending an epoxy resin base with an organic acid capable of being reacted alone with an amine as a curing agent at ordinary temperature or a low temperature, being applied at a low temperature in winter, etc., causing neither turbidity nor whitening, having a shortened curing time. CONSTITUTION: An epoxy resin (e.g. a liquid bisphenol A type epoxy resin, etc.) is blended with a diluent (e.g. benzyl alcohol, etc.), an extender pigment (e.g. crystallite, etc.), a coloring pigment (e.g. iron oxide-based pigment, etc.), etc., to give an epoxy resin base, which is blended with about 0.8-4.0 pts.wt. based on the epoxy resin of an organic acid (e.g. acetic acid, etc.) capable of being reacted alone with an amine (e.g.  modified polyamine, etc.) as a curing agent at a normal temperature or a low temperature to give the objective epoxy resin coating material capable of being applied at a low temperature in winter, etc., not causing a carbonate by reaction of the amine with water on the surface of a coating film by water washing, etc., afterward, causing neither turbidity nor whitening on the surface of the coating film, excellent in workability at a low temperature and having a shortened curing time.
Patent JP-H0824778-A (JP)
Title: Designed steel plate heat transferred with sublimating dye
Inventor: SATO MASAKI
IPC: B32B15/08
Filed: 1995-04-25
Abstract: PURPOSE:To obtain a designed steel plate, on which a pattern excellent in brightness and depth feeling and giving high impression is formed, by utilizing the directivity at the time of heat transferring a sublimating dye. CONSTITUTION:The designed steel plate is provided with a clear resin layer 4 composed of a thermosetting transparent resin uniformly dyed with the sublimating dye in the thickness direction. The clear resin layer 4 is formed (a) with a base coat layer 2, (b) with a primer layer 3 and the base coat layer 2 or (c) directly on a base steel sheet. As a result, a designed pattern excellent in fade resistance to weather and appealing depths is exhibited.
Patent JP-S5552583-A (JP)
Title: Data processing system
Inventor: MURATA TAKESHI
IPC: G06F12/10
Filed: 1978-10-09
Abstract: PURPOSE: To simplify the constitution of hardware by storing indication information of a block unit where there is a data to which access should be done in a tag part corresponding to a TLB indexing result and then by attaining access directly to the block unit.  
     CONSTITUTION: In access to a memory, the contents of actual address register 4 are processed by ±α counter 5 and when its contents exceed the block unit information of block unit 2-i of buffer memory 2, counter 5 detects a cross mode. As a result, logical address register 8 generates TLB index information, indicating unit 2-i where data resides, through ±1 counter 9 to change contents of tag 3 through logical and actual address storage parts 10 and 12 for each entry of TLB, address comparator 12 and encoder 13 and access direct to a unit, where no cross mode is generated, among units 2-i made to correspond to TLB entries is attained by using one comparing register, so that the constitution of hardware will be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio