baber/WOPTO huggingface dataset:
Patent JP-S61276318-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: MUTO SHUNICHI
IPC: H01L29/72
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a high heat-resistant electrode by interposing a thin layer doped with metal for suppressing surface level in high density between a compound semiconductor layer readily forming a surface level and an ohmic electrode made of high melting point metal or silicide when providing the electrode on the layer. CONSTITUTION:An N<+> type GaAs layer 2, an N-type GaAs layer 3, a P<+> type GaAs layer 4, an N-type AlGaAs layer 5 and an N<+> type GaAs layer 6 are sequentially laminated and grown by a molecular beam crystal growing method on a semi-insulating GaAs substrate 1. An Si is used for the N-type impurity element, a Be is used for the P-type impurity element, and the impurity densities of the layers 2, 3, 4, 5, 6 are respectively 1X10<19>, 3X10<16>, 5X10<18>, 5X10<17>, 1X10<19>/cm<3>. Then, an InGaAs layer 7 forming the feature of this method is adhered to the thickness of monomolecular layer on the layer 6 in density of 1X10<14>, and an emitter electrode 8 is formed of Mo, Au, WSi, etc. thereon. Thus, the electrode 8 having neither characteristic deterioration nor degradation of quality is obtained.
Patent JP-S5643267-A (JP)
Title: Trihalopropane derivative
Inventor: OOSHIRO YASUO
IPC: A01N43/40
Filed: 1979-09-13
Abstract: NEW MATERIAL:Trihalopropane derivatives of formula I(R 1  is lower alkyl; X is halogen).  
     EXAMPLE: 1-(1-n-Butoxy-3,3,3-trichloropropyl)pyridinium chloride.  
     USE: Fungicide for agriculture and horticulture: they show antifungal activity and espcially excellent fungicidal activity against various kinds of pest fungi causing plant diseases. They show no injury to plants.  
     PREPARATION: The reaction of a 3-alkoxy-1,1,1,3-tetrahalopropane of formula II with pyridine is conducted in an inert solvent such as acetone or tetrahydrofuran in the presence or absence if an acid acceptor usually at room temperature to 100°C, preferably at room temperature to about 50°C, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6011020-A (JP)
Title: Filter for gas lighter
Inventor: IWABORI FUKUO
IPC: F23Q2/173
Filed: 1983-07-01
Abstract: PURPOSE:To enable to restrict the flame not to becoming excessively large by controlling the flow rate of gas by a structure wherein a filter consisting in laminating porous non-woven fabric and molecular sieves is employed at the bottom of a burner unit containing a nozzle, through which the liquefied gas of a gas lighter is vaporized and discharged. CONSTITUTION:When a nozzle 2 is pulled up by a flame control lever, liquefied gas enters a space between the nozzle 2 and a burner unit 4 and then passes tnrough the gas lead-in passage 2b of the nozzle 2 and enters the gas lead-out passage 2a of the nozzle 2 and finally jets out upwards at high speed. The liquefied gas, which is sucked up by a sucking-up wick 12, passes through a gap between a fixer 8 to fix a filter 6 thereon and a collar 7 and is controlled by the filter 6 and passes to the nozzle 2 side. The control of flame length is done by changing the compressibility of the filter 6 through the change of the distance between the fixer 8 and the bottom of the burner unit 4 by means of the flame control lever. The filter may be composed of three layers or thin film of molecular sieves, porous non-woven fabric and thin urethane foam film or of two layers or porous non-woven fabric and thin film of molecular sieves.
Patent JP-H09278283-A (JP)
Title: Rotary body device following up travel of thread type object
Inventor: MAKINO SHOZABURO
IPC: B65H61/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To regulate a thread path as to a traveling condition of a thread so as to precisely measure a length of the thread without any damage or any braking force due to friction in the tread. SOLUTION: A rotary body device is provided with a rotary drum 1, which is arranged on a central shaft 3 fixed in a frame 2 freely rotationally, and a guide drum 5, which is journalled to a central shaft 10 fixed in the free end of an arm 12 whose one end is elastically held in the frame 2 freely rotationally, and the outer circumferential face of the guide drum 5 is provided with a spiral groove 7 and is arranged opposedly to the outer circumferential face of the rotary drum 1 so as to be brought nearly into contact with it. When a thread type object 6 is clamped between the outer circumference contact pressing faces of the rotary drum 1 and the guide drum 5 so as to run, the both drums 1, 5 follow up and rotate.
Patent JP-H09278915-A (JP)
Title: Treatment with ultraviolet ray
Inventor: SAKAMOTO HIROMI
IPC: H05K3/22
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To readily treat a lead frame, a printed substrate, etc., with a relatively simple apparatus without requiring control over treating conditions by carrying out the decomposition and modification of a material for treatment with ultraviolet rays and ozone and then heating the resultant treated material. SOLUTION: An organic compound coating film sticking to the surface of a material for treatment coated with a silver paste is decomposed and modified with ultraviolet rays and ozone and the resultant treated material is then preferably heated at >=100 deg.C in an atmosphere in the absence of ozone. For example, low-pressure mercury lamps made of a synthetic quartz and capable of emitting ultraviolet rays at 185 and 254nm wavelengths is used as ultraviolet lamps 1 to be used and the treatment is preferably carried out in a treating chamber B4 by using an apparatus capable of preventing the ozone from flowing thereinto.
Patent JP-S5921683-A (JP)
Inventor: MAIKERU SUCHIYUWAATO HATSUDORE
IPC: A61P25/24
Filed: 1983-07-01
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-S62274799-A (JP)
Inventor: ISHII JUNICHI
IPC: H05K7/20
Filed: 1986-05-23
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-H10304749-A (JP)
Title: Sorting shelf driving device for thresher
Inventor: IHARA YASUSHI
IPC: A01F12/32
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the sorting shelf driving device of a thresher for simplifying a structure, improving a spread state, improving carrying ability and improving sorting performance by reciprocatingly moving a sorting shelf back and forth and sorting grains and waste straw. SOLUTION: A rotationally driven eccentric drive shaft 38 and a supporting metal 44 for pivotally supporting an eccentric part 43 at the horizontal direction almost center part of the eccentric drive shaft 38 are provided on the front part of the sorting shelf 37 for receiving and sorting the grains and the waste straw, etc.  The front receiving part 45 of the front part connected to the supporting metal 44 and the vertical direction almost center part of sorting arms 46 provided on both left and right sides are pivotally supported by a supporting shaft 47, the upper end part 48 is supported by a sorting shelf receiving metal 49 at the front part of the sorting shelf 37, the lower end part 50 is supported by the threshing receiving metal 51 of the front machine wall 27a of the thresher 2, the sorting shelf 37 is reciprocatingly moved back and forth and the grains and the waste straw are sorted.
Patent JP-S5742215-A (JP)
Title: Impedance conversion circuit
Inventor: MARUYAMA TADASHI
IPC: H03F1/02
Filed: 1980-08-28
Abstract: PURPOSE:To prevent useless current consumption, by inserting a transistors (TR) switched with sampling pulses of opposite phase between the 1st power supply, 2nd power supply and a signal output terminal. CONSTITUTION:The drain of driving TRQD is connected to the drain of the 1st switching TRQ1 complementary to it, the gate of the TRQ1 is connected to an input terminal 11 of the 1st sampling pulse and the source is connected to the 1st power supply VD together with the substrate. The drain for load TRQL is connected to the teminal 2, the gate is to a bias power supply VB, the source is to the drain of the 2nd switching TRQ2 together with the substrate respectively. The gate of the TRQ2 is to the 2nd sampling pulse input terminal 12 and the source is to the 2nd power supply VS together with the substrate. At desired timing, when signals -phi, phi at the terminals 11, 12 are respectively at L and H level, the TRs QD, QL are conductive and when H and L level, the TRs QD, QL are interrupted.
Patent JP-S60262155-A (JP)
Title: Sunshine and light interrupting film
Inventor: TANAKA TOMOJI
IPC: G03C1/685
Filed: 1984-06-11
Abstract: PURPOSE:To improve light resistance, etc. by incorporating in a plastic film, photochromics, consisting of spiranes, methane leuco compds., as bases, and glass powder, etc., and forming it into a 0.001-5mm. thick film. CONSTITUTION:The plastic film contains photochromics, such as spiranes, e.g., 1,3,3-trimethylindolino-6'-nitrobenzospiropyran, thioindigo, bianthrone, triphenylmethane leuco compds., o-nitrobenzyl derivs., dithizone Hg salt, thiocarbazine Hg salt, and glass powder using Na2O-SiO2-Al2O3-B2O3 as a base mixed with silver halide and copper, and CaTiO2(Ni-Mo). The film is prepared by melting a and dispersing them to form a 0.001-5mm. thick film capable of changing color on irradiation of sunshine and light.
Patent JP-H05316448-A (JP)
Title: Video synchronizing detection circuit
Inventor: ITO TETSUO
IPC: H04N5/455
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a video synchronizing detection circuit having a satisfactory sound buzz property. CONSTITUTION:A phase comparator 4 phase-compares the output signals of a video intermediate frequency amplifier 2 and a voltage control oscillator 5 to provide the output to a phase switching circuit 9. It transmits the output of the phase comparater 4 to the voltage control oscillator 5 through a loop filter 6 only when a video synchronizing signal is inputted from a video synchronizing signal input terminal 8, and operates to hold the control voltage of the voltage control oscillator 5 in a period excepting for the video synchronizing signal. In a video intermediate frequency signal, a video modulation degree (m) and a phase shift theta are zero in the video synchronizing period so that phase modulation by Nyquist slope is not modulated and the voltage control oscillator 5 is not phase-modulated. Thus the beat signal of a sound is not phase- modulated, either, and the sound buzz property can be improved.
Patent JP-S5452377-A (JP)
Title: Free driving device
Inventor: INOUE KIYOSHI
IPC: B23Q5/22
Filed: 1977-10-03
Abstract: PURPOSE: To obtain desired form of drive at desired time, such as oscillatory drive, in a driving device which gives a suitable drive for moving an abrasive head and moving electrodes for plating, etc.  
     CONSTITUTION: When operating, as a cam parent metal 1 made of free-cutting material is held in a rotary driving device 2 and rotated, cutting tools 91-94 are held to one or all the holder devices 31-34 to contact and cut the rotating parent metal 1. At this time, the drive, actuated according to the oscillation, locomotion of a swiveling arm 8, moves holder devices 31-34 through arms 51-54 to form desired cam grooves. Next, cam rollers to fit into the cam grooves formed on cam parent metal 1 are set to holder devices 31-34, replacing cutting tools 91-94, and the locomotion of this cam roller is transmitted to a holder 7 through supporting devices 31-34, arms51-54 to effect desired working with the drive of the swiveling arm 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5344548-A (JP)
Title: Preparation of 1,3-indandion
Inventor: MATSUURA AKIRA
IPC: C07C45/61
Filed: 1976-10-05
Abstract: PURPOSE: To obtain the title compound readily and in high yield which is useful as a synthetic intermediate for water-soluble azo dyes or ninhydrin of the color producing reagent of amino acids, by decomposing 1,4-naphthoquinone-2,3diazoxide in the presence of an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01288970-A (JP)
Title: Pattern state inspection processing system
Inventor: MATSUDAIRA SHINICHI
IPC: G06F17/50
Filed: 1988-05-16
Abstract: PURPOSE:To inspect a pattern state by repeatedly performing overlap calculation on the overlapping and gap states among given patterns by checking the propriety of connection or non-connection among the patterns. CONSTITUTION:Assuming that hatched patterns 1, 2, and 3 in an overlap calculating section 13 are given and whether or not the gap between the patterns 1 and 2 exceeds a normal value is checked, an addition calculation circuit 11 obtains the 1st corrected object pattern which is margined with a thick zone corresponding to the gap value between the patterns 1 and 2. The pattern is displayed as a void pattern in the calculating section 13. Then the overlapping state between the pattern 2 and the 1st corrected object pattern is checked at the calculating section 13. When it is discriminated that both patterns do not normally overlap each other, the gap between the patterns 1 and 2 is regarded as normal.
Patent JP-H07323547-A (JP)
Title: Ink jet type printing head
Inventor: UEMATSU RYOSUKE
IPC: B41J2/05
Filed: 1994-05-31
Abstract: PURPOSE:To provide an ink jet type printing head in which the flow of ink fed to a thermally operating unit is smoothed and the turbulence of meniscus is suppressed thereby maintaining a printing quality excellent. CONSTITUTION:The ink jet type printing head comprises an ink reservoir 2 provided on a thermal head board 1, a heat generator 4 provided at the center of the deep part of an orifice area 3 in the reservoir 2, a thermally operating unit 5 of a space surrounding the generator 4, an orifice hole 6 provided above the generator 4 of the unit 5 to discharge liquid, and a plurality of liquid supply channels 7, 8 for supplying the liquid to the unit 5.
Patent JP-H06309680-A (JP)
Title: Optical information recording/reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/09
Filed: 1993-04-23
Abstract: PURPOSE:To reduce the possibility of generating AT offsetting without increasing the size of an optical head, reducing an operational speed and increasing the cost by constituting the light receiving element of an optical detector so as to receive only a part of an optical spot for gaining an AT controlling signal. CONSTITUTION:Optical fluxes from respecive optical spots on a recording medium are converged, projected on the light receiving elements 30a, 30b and 30c of the optical detector as optical spots Sa, Sb and a signal for auto tracking(AT) controlling is gained from the optical sopts Sa, Sb and Sc on the optical detector. The light receiving elements 30a, 30b and 30c are constituted so as to receive only the central parts of the optical spots, Sa, Sb and Sc for gaining the AT controlling signal. Thus, even when an optical flux eclipse is generated, only the peripheral part of the optical spots Sa, Sb and Sc is enfluenced by this eclipse and no influence is given to an amount of light detected by the light reciving elements 30a and 30c. Therefore, even when an optical flux eclipse is received any direction, no AT offsetting is generated.
Patent JP-H04322680-A (JP)
Title: Card system pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-04-23
Abstract: PURPOSE:To enable game balls to be lent even if data of rental residual money amount is smaller than the minimum money amount set to a ball lending switch. CONSTITUTION:When rental money amount data do not reach a predetermined set mode money amount in the operation of a ball lending switch 8, a total amount requesting signal representing a quantity of game medium corresponding to the sum of the rental money amount data is inputted from a BB control circuit 18 to a pinball machine controlling circuit 30. The pinball controlling circuit 30 controllably dischargers the rental game medium corresponding to the sum of the rental money amount data on the basis of the generation of the total amount requesting signal.
Patent JP-S6410356-A (JP)
Title: Signal generator
Inventor: JIYATSUKU ROBAATO REIBUI
IPC: G06F9/355
Filed: 1988-05-18
Abstract: PURPOSE: To make it possible to execute increasing type and decreasing type cyclic addressing by adding an increase component to a basic address from the arrival of modulo boundary at a point not to propagate carry to the return of that address to the minimum value. CONSTITUTION: A basic address signal from a register A or B and a signal from an instruction data register IDR are respectively inputted through multiplexes MUX 10 and 14 to an adder 12 and added. Next, a carry bit GY and higher-order bits A0-A9 of output from the adder 12 and higher-order bits I0-I9 of output from the MUX 10 are inputted to a modulo mask function unit 16, and based on the control of a decoder 20 corresponding to the prescribed modulo contour, one part of input signals is outputted as carry bits MGY M0-M9. Then, this output of the unit 16 and low-order bits A10-A15 of output from the adder 12 are inputted to a common address register 18.
Patent JP-S6013941-A (JP)
Title: Method and apparatus for injecting fuel in internal- combustion engine
Inventor: ITOU TOSHIHIKO
IPC: F02M57/02
Filed: 1983-07-02
Abstract: PURPOSE:To control the injection quantity of fuel more effectively, by selecting the discharge quantity of a fuel injection pump per one motion of the same, and thereby selecting the driving frequency to stand within a prescribed range. CONSTITUTION:A unit injector 1 is actuated through expansion and contraction of an electrostrictive actuator 120, which is obtained by stacking a multiplicity of thin disk-like elements having an electrostrictive effect into a column-like form. Expansion and contraction of the actuator 120 is transmitted directly to a piston 123 and causes reciprocating motion of the same. Here, the injection quantity of said unit injector 1 per one motion of the same is determined by the stroke of the actuator 120, and the stroke of the actuator 120 is in turn determined by the voltage impressed to the actuator 120. By employing such an arrangement, it is enabled to control the injection quantity of fuel more effectively.
Patent JP-S6013085-A (JP)
Title: Washing machine for material to be washed
Inventor: MIYAZAKI AKIRA
IPC: B08B3/02
Filed: 1983-06-30
Abstract: PURPOSE:To wash efficiently the material to be washed in a washing tank by providing turnable plural water ejecting pipes on the outside of said material and ejecting water from the nozzles of the respective pipes while changing the ejecting direction in a suitable washing angle range on the outside of said material. CONSTITUTION:Plural inside water ejecting pipes 18 and outside water ejecting pipes 47 positioned on the outside of a pickled material C to be washed are disposed in a washing tank 1 and are both supported turnably by a required angle toward the circumferential direction. The pipes 18 and the pipes 47 are connected to a direction changing mechanism and the water ejecting directions from the nozzles 48 of the respective pipes 18, 19 are set changeably with respect to the material C. The washing machine is particularly suitable for washing a cylindrical material and a coiled material.
Patent JP-S60263900-A (JP)
Inventor: NISHIMURA EIICHI
IPC: G21K1/08
Filed: 1984-06-11
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-S6012570-A (JP)
Title: Cleaning device
Inventor: HONDA HARUHISA
IPC: G03G21/00
Filed: 1983-07-01
Abstract: PURPOSE:To hold stably and exactly a blade and to obtain a stable cleaning performance by providing an adhesive layer at a constant distance interval from the tip part contacting to the blade of a holding member. CONSTITUTION:A blade 21 is stuck and fixed to a holding member 23 by a face contacting to an image carrying body through an adhesive layer 24 for forming an adhesive area. Also, the holding member 23 is positioned by a positioning pin 25, and fixed and held with a screw, etc. to an outside frame 26 of a cleaning device 14. In this case, the adhesive layer 24 is not provided on the whole surface of the surface contacting to the blade 21 of the holding member 23, but is formed from the part separated by a prescribed distance (d) from a tip part 23a of the holding member 23. In this way, the adhesion of the blade 21 and the holding member 23 is held uniformly, and it does not occur that the adhesion is peeled off by the force which the blade 21 receives from a drum 1.
Patent JP-S5745393-A (JP)
Title: Energy saving aeration method
Inventor: WADA ICHIROU
IPC: C02F3/20
Filed: 1980-09-01
Abstract: PURPOSE: To achieve considerable energy saving in a sewage treatment plant by changing the operation modes of aerating nozzle devices or the like in accordance with the amount and quality of the sewage to be treated.  
     CONSTITUTION: When the amount of the sewage to be treated decreases, inflow ports 11 for the sewage to be treated are successively closed from the down stream side to the upper stream side, and the number of operation is decreased successively. At the same time, the air ejections of aeration nozzle devices 21 are closed successively from the down stream side to the upper stream side, and the number of operations thereof is successively decreased. Namely, O 2  is supplied to places of high O 2  demands to stop supply more than necessary O 2 . Moreover, the mixed liquid of the activated sludge and sewage supplied with O 2  on the upper stream side is moved to the down stream side in a thoroughly O 2  rich state; therefore, it can be puried by taking time before it goes to the outlet. On the other hand, when the sewage to be treated increases, the number of operations of the inflow ports 11 and the nozzle devices 21 is increased successively from the upper stream side to the down stream side in accordance with the rate of inflow, whereby the local concn. of org. matter is prevented, the O 2  matching the demand is supplied and the purification efficiency is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000311539-A (JP)
Title: Failure diagnostic device for on-vehicle switch
Inventor: SONODA TOSHIYUKI
IPC: H01H9/54
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and enhance the determination accuracy in failure diagnosis. SOLUTION: If any of switches SW11 to SW33 is in an on state although the outputting is stopped of drive signals from a SW-input determination part 13 to a switch group 11, such a state is detected by a SW diagnosis/ determination part 14, and thus a failure determination part 15 recognizes that the switch is out of order. The state of failure, such as electric leakage and wiring short circuit, of the switches SW11 to SW33 is detected easily, inexpensively, and accurately, by simple logical determination.
Patent JP-S61699-A (JP)
Inventor: HIROTSU ISAMU
IPC: D21F11/04
Filed: 1984-06-13
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-S5642755-A (JP)
Title: Automatic transmission controller
Inventor: ASAYAMA YOSHIO
IPC: F16H61/12
Filed: 1979-09-18
Abstract: PURPOSE: To prevent a vehicle from its error operation and a transmission from damage, by selecting a combination of solenoid valves not possible to be simultaneously turned on and making a decision of the abnormal state when at least two of those valves are simultaneously turned on.  
     CONSTITUTION: When an abnormal operation is caused in solenoid valves SOL2, SOL3, SOL5 (when simultaneously turned on at least two of them), a voltage in line L 1  is increased and a certain level of voltage is output from a comparator 20. Accordingly a thyristor 23 is turned on to allow signal lines l 2 , l 3 , l 5  of each solenoid valve drive command to be connected to the earth. In this way, output transistors Tr 2 , Tr 3 , Tr 5  are all turned off, and the solenoid valves SOL2, SOL3, SOL5 are all deenergized to return an automatic transmission to its neutral position. 
     COPYRIGHT: (C)1981,JPO&Japio