baber/WOPTO huggingface dataset:
Patent JP-S5726745-A (JP)
Title: Apparatus for measuring total content of nitrogen
Inventor: ARIMOTO HIROZOU
IPC: G01N31/00
Filed: 1980-07-23
Abstract: PURPOSE:To detect a total content of nitrogen in sample with high sensitivity, by discharging the greater part of adsorbed acidic gas at stripping part and passing only a part of it through a separation column after removing by adsorbing the acidic gas from produced gas of reduction furnace. CONSTITUTION:A sample poured from a microsyringe M to a sample introducing part 13 is thermally decomposed by heating a heater 15 and is moved together with gaseous hydrogen from a gaseous hydrogen supply part 2 to a reducing furnace 16. Here, the sample is catalytically decomposed and is hydrogenated and then, a nitrogen component is converted into ammonia and also, halongen is converted into an acidic gas. Produced gas of the furnace 16 is branched by resistance tubes 23, 24 of a slit part 22 at a prescribed ratio after removing by adsorbing the acidic gas by an adsorption part 19 packed with an alkaline solid matter and a part of it is sent to a separation column 25. And, ammonia separated in the column 25 is detected by a frame thermionic detector 27 in the presence of hydrocarbon. Hereby, inflow of excess gaseous hydrogen to the detector is prevented and stable measurement can be performed always.
Patent JP-S61262095-A (JP)
Title: Abnormal dc motor speed detector
Inventor: SUGISHITA TAKAHARU
IPC: H02P7/293
Filed: 1985-05-13
Abstract: PURPOSE:To enable the detection of the displacement of a rotational speed from the prescribed range by performing AND operations of the output of a delay circuit for delaying a start command signal and the non-lock detection signal of a PLL circuit. CONSTITUTION:The input terminal of an inverter 10 is connected through a diode 11' with one end of a start/stop switch 8 to control the input terminal of an inverter 10 o a low potential in case of a delay circuit 12 for delaying the output of the inverter 10 and the output of a non-lock detector 13 for detecting the non-lock state of a PLL circuit 1 are supplied to an AND gate 14, and the output of the gate 14 is supplied to the base of a transistor 15 for driving the relay A of a manual reset. The delay time of the circuit 12 is set to a period longer than the period from the starting time of a DC motor 3 to the lock state of the PLL circuit 1.
Patent JP-S5225626-A (JP)
Title: Object depth confirming means
Inventor: YAMAZAKI KEIJI
IPC: G03B13/00
Filed: 1975-08-21
Abstract: PURPOSE: To confirm the depth of an object in an easy, assured and rapid manner by controlling the shift of a distance setting member interlocked with a diaphragm setting member with two signal member corresponding to the depth limit in the camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62259906-A (JP)
Title: Cassette loader
Inventor: SAEKI KAZUNORI
IPC: B65G1/10
Filed: 1986-05-01
Abstract: PURPOSE:To take the wafers out from and in a number of cassette orderly and continuously, by a method wherein a wafer taking out and in mechanism is provided facing each cassette delivery mechanism. CONSTITUTION:After a support plate 80a of an elevator 80 is lowered to a lowermost part, a cassette 9-1 is raised by a full alignment distance between the wafers W within the cassette 9-1 by means of the elevator 80 each time the wafer W is contained in the cassette 9-1 with the aid of a belt conveyor 81. This operation enables the wafers W to be contained, in order, from that at the uppermost stage part of the first cassette 9-1. When the wafers W in each cassette are taken out from the inside of each cassette 9, the operation is effected by a similar procedure. In which case, two sets each of delivery mechanisms 7 and wafer taking out and in mechanisms 8 are mounted and positioned so that cassette support tables 4 can be moved, in order, within a conveyance passage 3, and processing of the wafers W can be progressed in succession.
Patent JP-H09254047-A (JP)
Title: Screw driver with illuminator
Inventor: SHIMOZAKA YOSHI
IPC: B25B23/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To perform screw tightening work in a narrow and dark place speedily and accurately by providing an electric bulb in a front part of a handle of a driver, connecting it with a battery by an electrical cord, and providing a switch and a lid in a rear part thereof. SOLUTION: A small electric bulb 3 in a front part of a handle 2 of a driver 1 is provided in a condition in which it is embedded, and an electrical cord 4 is connected with a contact 7 and an electrical cord 5 is connected with a switch 8. N batteries 6, 6' are provided inside the handle 2. A lid 9 is provided in a rear part of the handle 2, and the switch 8 is provided on the lid 9. When batteries 6, 6' are exchanged, the lid 9 is removed for exchange. Consequently, the screw tightening work can be done without resistance, and one hand cab hold parts because the screw tightening work and illumination in the inside of a machine where it is marrow and dark are done simultaneously so that speedy and accurate work can be done.
Patent JP-H05272633-A (JP)
Title: Shift controller for automatic transmission
IPC: F16H63/42
Filed: 1992-03-27
Abstract: PURPOSE:To enable limp-form travel while avoiding the motion of a vehicle against a driver's will by permitting start of an engine when during fail-safe engine-output reduction control operation a range selection switch contact signal and an automatic transmission shift range position signal are both in a range of forward travel. CONSTITUTION:When it is decided in an SBW control section 20 that a control signal of a range selection switch 40 and a shift range position signal detected by a range position detector 32 of an automatic transmission AT are out of coincidence and that a cause of this incoincidence is a specified failure, engine- output reduction control is executed. This SBW control section 20 functions so that, when during the engine-output reduction control the contact signal and the shift range position signal are both in a range of forward travel, it may cease to make such engine-output reduction control.
Patent JP-S5225833-A (JP)
Title: Water-based coating composition
Inventor: SUKEJIMA HAJIME
IPC: C09D201/00
Filed: 1975-08-21
Abstract: PURPOSE: A cold-curable type water-based coating composition having improved anticorrosion containing a neutralized product of a specific polymer and a specific metal oxide and/or hydroxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H041954-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SHINODA MASAYUKI
IPC: G11B11/105
Filed: 1990-04-18
Abstract: PURPOSE:To eliminate the need for a 1/2-wavelength plate and to easily obtain differential detecting constitution by fixing a polarized beam splitter to make reflected light exit at an inclination of 45 degrees to linear polarized light of a semiconductor laser. CONSTITUTION:The device is provided with an optical block 11 mounted with all constitutive elements such as a magneto-optical recording medium 5, the semiconductor laser 1, a collimator lens 2, an objective lens 4, a half mirror 3, the polarized beam splitter 7 and information detecting means 10 and 14. Then, the polarized beam splitter 7 is fixed to make the reflected light exit at an inclination of 45 degrees to the linear polarized light of the semiconductor laser 1 with a center of an optical axis of an incident light beam. By this method, the need of the 1/2-wavelength plate is eliminated, and the differential detecting constitution is easily obtained.
Patent JP-H07285726-A (JP)
Title: Sheet after-treatment device
Inventor: FURUYA KIMIHIKO
IPC: G03G15/00
Filed: 1994-04-15
Abstract: PURPOSE:To enable the desirable binding of a sheet bundle without enlarging the dimension of a distributing tray by feeding a sheet bundle in the carrying direction, and performing the first stapling to the rear end side of the sheet bundle in the carrying direction, and thereafter, performing the feedback of the sheet bundle so as to perform the second stapling to the tip side of the sheet bundle in the carrying direction. CONSTITUTION:Sheet bundle discharging means 10 adjacent to each other are arranged in the horizontal direction in relation to a distributing tray 4, and a sheet bundle X is carried in the discharging direction at a right angle to the intake direction by an upper and a lower carrying belts 10a, 10b. A stapler means 11 with multiple built-in binding staplers S is arranged in the sheet bundle X carrying route. After the first stapling is performed on the rear end of the sheet bundle X in the carrying direction by the stapler means 11, reverse conveyance of the sheet X is performed so that the second stapling is performed to the tip side of the sheet bundle X in the carrying direction. Binding of the sheet bundle X can be thereby well performed without enlarging the distributing tray 4.
Patent JP-S5626889-A (JP)
Title: 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same
Inventor: SANEMITSU MINORU
IPC: A01N43/707
Filed: 1979-08-09
Abstract: NEW MATERIAL:The titled compound of formula I [R 1 , R 2  are H, group of formula II (X is halogen) or of formula III (n is 2 or 3), provided that R 1  and R 2  are not H at the same time, and when R 1  is a group of formula III is not H], and its salt.  
     EXAMPLE: N 4 -(Tetrahydro-2-furanyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione.  
     USE: Herbicide having high selectivity to kill oats exclusively without damaging wheat by the foliar treatment after sprouting. It is also effective to suppress the growth of various plants at a low concentration.  
     PROCESS: The compound of formula I is prepared by reacting a compound of formula IV with a compound of formula V (A, B are halogen, etc.) pref. in a solvent in the presence of a catalyst such as a Lewis acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S591400-A (JP)
Inventor: TAJIMA FUMIO
IPC: G21F9/22
Filed: 1982-06-16
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-H08294450-A (JP)
Title: Pot
Inventor: NAKAO YOSHITADA
IPC: F25D11/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a durable pot by securing insulation and air-tightness to prevent absorption and condensation of moisture. CONSTITUTION: A container 1 is provided with a first flow path 6 and second flow path 7 each connecting the upper and lower portions of the container 1 to each other, a boiler 10 in the first flow path 6, a cooling means 11 in the second flow path 7, and a switching valve 9 which passes liquid selectively through the first flow path 6 or second flow path 7 for heating or cooling. The container 1 is covered with an insulation to prevent condensation of moisture in air while liquid within the container 1 is cooled.
Patent JP-H07285031-A (JP)
Title: Fitting method for shaft and object to be fitted by shrinkage fitting
Inventor: NOZAKI HIROSHI
IPC: B23P11/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a fitting method of a shaft and an object to be fitted by shrinkage fitting by which a failure in fitting work can be promptly detected and efficiency of fitting work can be improved. CONSTITUTION:A burnt temperature of an object 11 to be fitted is measured, and a drop in the temperature of the object 11 to be fitted is computed from a working condition and a working time, and on the basis of the computed value, it is determined in order whether the fitting work will be finished or not before the predetermined clearance between the object 11 to be fitted and a fitting shaft 15 is used up. If it is determined that the fitting work will be finished, the fitting work is continued as it is, while if it is determined that the fitting work will not be finished, the fitting work is interrupted and escaping action is operated until the object 11 to be fitted is free from contact with the shaft 15.
Patent JP-H11285127-A (JP)
Title: Fixing metal fitting for steel material
Inventor: KADOWAKI JUN
IPC: E04B9/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal fitting for steel material which can always couple a coupling bolt in the vertical condition to maintain stable fixing force even if thickness of flange of steel material changes. SOLUTION: A fixing metal fitting for fixing a coupling member Q is provided in a flange P1 of steel material P. The fixing metal fitting is formed of a coupling bolt 2 to be used through a coupling member Q fixed to one surface of flange P1 and a fixing body 1 which is locked with the other surface of flange P1 and the coupling member 2 and is tightened by a coupling bolt 2. The fixing body 1 is bent like an arc at the side surface, an elongated bolt adjusting hole 1A is opened along the bending direction of the fixing body 1 almost at the center of the fixing body 1 and the coupling bolt 2 is vertically inserted to this bold adjusting hole 1A. Thereby, even when thickness of flange of the steel material P changes, the coupling bolt can always be coupled in the vertical condition to maintain the stable fixing force.
Patent JP-2000295013-A (JP)
Title: Progressive wave-type power synthesis circuit
Inventor: TAKEI TAKESHI
IPC: H01P5/19
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent, the deterioration of gravity synthesis efficiency by deciding the electric length of a first transmission line so that the phase difference of respective power amplifiers becomes a specified value and deciding the electric length of a second transmission line so that the phase difference from the output terminals of the respective power amplifiers to the output of a Wilkinson-type power synthesizer in an m-th stage becomes the specified value. SOLUTION: A signal inputted to an input terminal 1 is divided into two by a first Wilkinson-type power distributor 13-1. The first output is divided into two by a second Wilkinson-type power distributor 13-2. Second output is inputted to a third Wilkinson-type power distributor 13-3 through a transmission line 14-1 and is divided into two. On an output side, the output of a first power amplifier 6-1 becomes the first input of a seventh Wilkinson-type power synthesizer 15-7 through a transmission line 16-7. The electric lengths of the transmission lines 14-1 to n-1 are decided so that the phase difference of the input terminals of the respective power amplifiers becomes π/n. The electric lengths of the transmission lines 16-1 to n-1 are also decided so that the phase difference of the respective power amplifiers becomes π/n.
Patent JP-H10293271-A (JP)
Title: Polarization converting and synthesizing device
Inventor: TSUKADA MASASHI
IPC: G02B5/30
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight device for picking out the same polarizing components provided with high use efficiency of light from random polarizing light beams from a lamp, etc. SOLUTION: A randomly polarized incident light beam L1 is made incident from a first fly-eye lens 1. A S-polarizing light ray L3s in a light ray L2 is reflected by a PBS surface 3a between the long side face 2b of a prism 2 and a glass plate 3, converted to a P-polarizing light ray by a phase difference plate 5 in front of each lens 4a being alternately arranged of a second fly-eye lens 4 and transmitted as a transmitting beam L4. A P-polarizing light ray L3p transmitted through the PBS surface 3a is reflected by the mirror surface 3b of the glass plate 3, made incident on the lens 4b, synthesized with a light ray transmitted from the lens 4a and transmitted as the transmitting beams L4-L4 having the same polarizing component.
Patent JP-S5837618-A (JP)
Title: Bows for metallic glasses rim
Inventor: KURUTO SHIENFUTSUTO
IPC: G02C5/00
Filed: 1982-06-16
Abstract: A side bridge for metal spectacles has a plastic pad and a metallic bridge support which is insertable with one connecting end into an opening of a mounting support provided on the pad. The mounting support is made of a spring elastic material. In the opening and at the connecting end, lockable profiles or elements are provided. The profiles mounted on the mounting support are preferably provided in the center of the opening which serves as a passageway opening. The opposite side faces of the opening diverge in the direction of the discharge openings thereof.
Patent JP-H07287358-A (JP)
Title: Film unit with lens
Inventor: TAKABA TETSUSHI
IPC: G03B17/04
Filed: 1994-04-14
Abstract: PURPOSE:To provide a film unit with a lens capable of reducing much disassembling work by taking out exposed film without disassembling the film unit. CONSTITUTION:In this film unit with a lens 1; a film cartridge 3 is installed in a unit main body 2 so that it can rotate to a photographing position and a taking-out position, the unexposed film F is housed in the unit main body 2 in a state where it is wound in a roll shape, and the leading edge of the unexposed film F is attached to the spool of the cartridge 3 at the photographing position so as to take up the exposed film F to the spool from an aperture part in a light shielding state by the normal rotating operation of a winding knob 11. The unit main body 2 is constituted so that it can be set with a cartridge rotating means 28 for rotating the cartridge 3 to the taking- out position after the exposed film F is completed to be taken up, a film taking- out means 27 for taking out the exposed film F to the outside from the aperture part 12 with its leading edge first in the light shielding state by the reverse rotating operation of the spool in a state where the cartridge 3 is at the taking- out position, and a developing unit provided with an insertion slit in which the exposed film F taken out is inserted with its leading edge at first.
Patent JP-S586519-A (JP)
Title: Cleaner for cassette tape player
Inventor: TERASE TETSUO
IPC: G11B15/00
Filed: 1981-07-01
Abstract: PURPOSE:To use this cleaner for a cassette tape player provided with a tape slack eliminating mechanism and an automatic reverse mechanism, by providing a driving means delivering a driving force of a sprocket to another end of a detaining lever one end of which is engaged with a cam member and fixing the cam member. CONSTITUTION:A cleaner 60 is provided with a detaining lever 61 fixing and releasing a cam member 25 and another end of the lever 61 is provided with an engaging part 65 as a driving means. In using this cleaner 60 for a player providing a slack eliminating mechanism, both driving sprocket of the player are engaged with the cam member 25 and the engaging part 65 of the detaining lever 61. When both the driving sprockets are driven to opposite direction with each other before the reproducing and recording state, after the cam member 25 and the detaining lever 61 are once not turned, a head and a pinch roller are progressed and the driving of the lever 61 is released, allowing the lever to freely move, and the cam member 25 is turned for cleaning.
Patent JP-S58219664-A (JP)
Title: Picture converter
Inventor: OKA MASAAKI
IPC: G06T15/20
Filed: 1982-06-15
Abstract: PURPOSE:To perform versatile, high-speed processing by dividing an input picture into plural stages through picture conversion, and processing only some of blocks at a dedicated block. CONSTITUTION:A program corresponding to the kind of picture conversion is transferred from a mass-storage memory 3 to a processor 1 under the command of an input/output device 2 to change its parameters, and the resulting program is transferred to a processor 4. The processor 4 executes and stores it in a buffer memory 5. Dedicated hardware 6 reads information on conversion carried out by the processor 4 at every representative point out of the memory 5, and uses the information to specify an area that a dedicated hardware 7 should process. The hardware 7 finds the read addresses of all picture elements within the processing range. Namely, all picture elements near representative points after the conversion are converted reversely on approximate basis. Picture data is read out of the picture memory 7 on the basis of the found addresses and then written in a picture memory 9 after being processed.
Patent JP-H11335248-A (JP)
Title: Nonion-derivatized starch and use thereof in hair cosmetic composition containing low volatile organic compound and polyacrylic acid
Inventor: VITALE MELISSA J
IPC: A61K8/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic composition of a clear solution with a stabilized viscosity, having improved moisture resistance and good fixative properties by including a stabilized starch, a polyacrylic acid, a solvent and water. SOLUTION: The objective composition comprises (A) a stabilized starch in a fixative effective amount, preferably of about 0.5-15 wt.%, more preferably of about 2-10 wt.%, (B) about 0.1-1.0 wt.% polyacrylic acid, (C) about <15 wt.% solvent and (D) remainder of water. The starch is previously nonionically derivatized by using an ester or an ether compatible with the system, especially the components C. An alkylene oxide is preferably used as a nonionizing reagent, and specifically propylene oxide is preferable. Preferably, the starch is at least partially gelatinized. The starch is preferably further cationically treated with a reagent containing an amino group, an imino group, an ammonium group, a sulfonium group or a phosphonium group.
Patent JP-H01273617-A (JP)
Title: Method of bending steel plate
Inventor: IWATA KOJI
IPC: B21D5/01
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the generation of the local indentation of a steel plate to be bent by using a female receiving die which supports both the front and rear end parts of the steel plate to be bent as a receiving die. CONSTITUTION:The steel plate 1 to be bent is imposed on the female receiving die 12. The steel plate 1 is then bent by a pressurizing tool 11. The die 12 supports only the front and rear end parts of the steel plate 1 to be bent at this time. Plural receiving die rolls 13 spaced tat a required distance from each other in the transverse direction of the steel plate to be bent are used for the die 12 as well. The generation of the local indentation of the steel plate to be bent is thereby prevented.
Patent JP-S62269762-A (JP)
Inventor: YAHASHI SATOSHI
IPC: B07B13/02
Filed: 1987-04-25
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-S5530335-A (JP)
Title: Quenching method of melt
Inventor: TSUKUDA YASUO
IPC: B22D11/06
Filed: 1978-08-25
Abstract: PURPOSE:To improve the rate of cooling by blowing liquid onto the melt having been spouted onto the top surface of a revolving roller. CONSTITUTION:Zinc powder or the like is put in a crucible 12 and is heated by a working coil 14 for high frequency induction heating, whereby the melt 13 of zinc or the like is obtained. Next, the foregoing melt is pressed and spouted from a nozzle 18 onto a roller 16 which is revolving at a high speed of, e.g., 2000 rpm and at the same time liquid nitrogen or the like is spouted through a pipe 15 to near the melt spouting point to carry out cooling also from the top of the ribbon. This method enables the even metal ribbon to be obtained at a high speed.
Patent JP-S5227082-A (JP)
Title: Material for collecting oil
Inventor: TANAKA KIICHI
IPC: B01D15/00
Filed: 1975-08-27
Abstract: PURPOSE: Material for collecting the oil on the surface of the water, having a satisfactory oil-absorbing property, consissting of powders of used tires and fibers of tire cord. 
     COPYRIGHT: (C)1977,JPO&Japio