baber/WOPTO huggingface dataset:
Patent JP-H0873546-A (JP)
Title: Synthetic resin material cross-linked partially with unsaturated ester
Inventor: BERUNTO ROTARU MARUKUTSUINKE
IPC: C08K5/103
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a partially crosslinked synthetic resin material excellent in mechanical strengths, tensile strength, and processing characteristics by reacting a propylene polymer with a specific compd. under specified conditions.  
     CONSTITUTION: The objective material, having melt flow index(MFI) (at 23°C under a load of 2.16 kg) of 0.1-100 g/10 min, is prepd. by reacting, at 180-280°C under a pressure of 1-100 bar for 2-10 min, (B) a compd. of the formula (wherein R is H of 1-4C alkyl; X is a 7-30C aralkyl or 1-30C alkyl group optionally interrupted by at least one O and/or N atom; and n is 2 or 3) with (A) (a) a polymer mixture of 25-97 wt.% propylene copolymer contg. 0.1-15 wt.% 2-10C alkane-derived units with 3-75 wt.% propylene copolymer contg. 15-80 wt.% 2-10C alkene-derived units, (b) a propylene homopolymer having an MFI (at 23°C under a load of 2.16 kg) of 0.01-100 g/10 min, or (c) a random propylene copolymer contg. less than 15 wt.% 2-10C alkene-derived units. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11161244-A (JP)
Title: Liquid crystal display device driving circuit
Inventor: KATAKURA MASAYUKI
IPC: G09G3/36
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device driving circuit by which a deviation between channels can be reduced and a high quality image liquid crystal display device can be accomplished without adjusting on a production line. SOLUTION: A liquid crystal display device driving circuit is provided with amplifiers AMP41, AMP42, a switch circuit P.SW41, a subtraction circuit 51, a gate circuit G.51, switch circuits I.SW52, O.SW53, integration circuits 52, 53, and an addition circuit 54. By means of the amplifiers AMP41, AMP42, a reference signal is inserted into image data, and the inputted image data are processed so that positive inversion and negative inversion are repeated periodically, and then, fed to a plurality of channels. By means of the subtraction circuit 51, an output of the amplifier AMP41 is compared with the output signal in the case of positive inversion output, while an output of the amplifier AMP42 is compared with the output signal in the case of negative inversion output.  By means of the gate circuit G.51, only an offset signal is extracted from the output signal of the subtraction circuit 51, and an offset signal corresponding to the positive/negative inversion time is generated. By means of the adder circuit 54, an offset signal corresponding to the positive/negative inversion time is added to an output signal of an S circuit 33-n so as to be outputted to a liquid crystal display panel.
Patent JP-H039826-A (JP)
Title: Method and apparatus for indexing intermittent heating time for hot runner type injection molding equipment
Inventor: FUKAHORI NO
IPC: B29C45/78
Filed: 1989-06-07
Abstract: PURPOSE:To keep the gate temperature of an equipment at the temperature suitable for injection by a method wherein the indexing of the intermittent heating time of a hot runner, which is heated by electromagnetic induction and has favorable temperature response, is efficiently and properly performed. CONSTITUTION:Under the condition that let TF be the time between the issue of a starting signal and that of an injection signal, TR be the time between the issue of the injection signal and that of the following starting signal and T(=TF+TR) be one shot cycle time and the time TF is divided into a delay time t1 and a heating time t2. Let t3 be the time for the temperature of a gate, which is heated during the heating time t2, to lower to the setting temperature, the following conditions: TF>=t2, the peak temperature of the gate-setting temperature >= Tmar deg.C, and TR>=t3 are satisfied and, at the same time, the indexing of the intermittent heating time is performed so as to bring the gate to the proper temperature for molding. Further, Tmar is preferably 5 deg.C. In addition, the temperature suitable for molding can be one at which no gate clogging occurs at injection and no drooling at the gate occurs at the time of mold opening and the resin is cut clear at the gate.
Patent JP-S632309-A (JP)
Title: Detection of coil position
Inventor: FUJII TERU
IPC: H01F41/08
Filed: 1986-06-23
Abstract: PURPOSE:To automatically decide the propriety of a precise coil which uses a fine wire by deciding the propriety of a coil floating amount by the allowable threshold value of a contrast set in response to a coil mounting allowable range by utilizing the characteristic that the coil floating amount is linearly proportional to the contrast variation amount. CONSTITUTION:A measuring system uses a CCD of one-dimensional solid state image pickup unit as a visual sensor 1, a cylindrical lens 2 and an interference filter 3 are disposed on the front surface, and a barrel 8 in which an objective lens 4, an illumination lamp 5, a lens 6, and a translucent mirror 7 are integrated is formed in an elevationally moving mechanism by a focusing unit 9. One- dimensional information observed by the sensor 1 is converted by an image processor 10 into multilevel data, fed to a calculating processor 11, which calculates the relationship between the floating amount of the coil and the allowable value including various data to be set in advance, such as the material of an article to be measured, illumination, and contrast threshold value different depending upon the measuring condition.
Patent JP-S625735-A (JP)
Title: Signal interpolation device
Inventor: KOYAMA REIKICHI
IPC: H04B1/10
Filed: 1985-07-01
Abstract: PURPOSE:To compensate noises without losing lots of information in an original signal by storing a mean value of a signal of a preceding pitch period and replacing the value with a preceding means value when noises are included at the present pitch period. CONSTITUTION:The 1st storage means for storing a data signal, the 2nd storage means 2 for storing a noise signal, a write means 3 for controlling the signal write and the 1st and 2nd read means 4, 5 for reading the write signal are provided and the write/read means are operated respectively once at a prescribed period by a changeover means 9. Data signals read from the storage means 1 are added to obtain a mean value, which is written on a storage means 17 and when the read signal from the storage means 2 is detected, the addition of the data signal is blocked. When each signal read from the storage means 2 includes a noise signal, a storage means 18 applies a mean value interpolation to the read signal.
Patent JP-S6039426-A (JP)
Inventor: MATSUMOTO MITSUO
IPC: D02G3/36
Filed: 1983-08-10
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-S5936677-A (JP)
Title: Carbapenem compound
Inventor: AGEO SHIYOUICHIROU
IPC: A61P31/04
Filed: 1982-08-20
Abstract: NEW MATERIAL:A compound shown by the formula I [X is O, or S; Y is H, or OH which may be protected; Z is H, alkali metal atom, or carboxy-protecting group; R is 4-pyridyl, or heterocyclic group shown by the formula II, or formula III(R<1> is H, or lower alkyl), etc.]. EXAMPLE:Pivaloyloxymethyl 3-[( 1-methyltetrazol-5-yl )-thiomethyl]-6-ethyl-7-oxo- 1-aza-bicyclo[3.2.0]hepta-2-ene-carboxylate. USE:An antibacterial agent. Showing antibacterial activity against Gram-negative and Gram-positive bacteria other than Pseudomonas. PROCESS:A compound shown by the formula IV is alkylated at the 3-position, reacted with a glyoxlylic ester to give a compound shown by the formula V, the allyl group is epoxidized, the OH group is halogenated, the halogenated compound is reacted with triphenylphosphine to give a compound shown by the formula VI. Thiscompound is reacted with a compound shown by the formula HX-R to give a compound shown by the formula VII, the OH group is oxidized, and the prepared compound is heated, to give a compound shown by the formula I .
Patent JP-S626552-A (JP)
Title: Remote loop control system
Inventor: NAKANO TAKESHI
Filed: 1985-07-02
Abstract: PURPOSE:To attain returning at each control section by remote control from one end by using F bits of control bits of envelope information as a remote loop and providing a remote loop command section and a pattern generating circuit to each line adaptor. CONSTITUTION:In case of the remote loop mode, an instruction of the returning instruction section 5 is given to a pattern generating section 6, from which a pattern according to the instruction is generated and sent while being super-imposed on the F bits on an envelope sequentially to inform the transmission of the remote loop command to the opposite party. An envelope reception section 7 sends the F bits, used for the remote loop control in the control bit to a remote loop detection section C9 in the order of reception. The remote loop detection section C9 checks always whether or not the F bits sent sequentially is coincident with the pattern C and when they are coincident, the loopback circuit A2 is controlled to return the data to the DTE and the highway. Thus, the remote loop C is constituted in this way to execute a loopback test.
Patent JP-H0311349-A (JP)
Title: Negative type photosensitive resin composition
Inventor: TSUTSUMI YOSHITAKA
IPC: G03F7/038
Filed: 1989-06-09
Abstract: PURPOSE:To provide the negative type photosensitive resin compsn. which is transparent in a visible light region, is resistant to dry etching and is excellent in sensitivity and resolution by using a polymer having an arom. ring for a base polymer, giving a substituent having an unsatd. group to this arom. ring and using an additive of a bisazide system. CONSTITUTION:The resin compsn. consists of the resin contg. the structural unit in which R in formula I consists of the group contg. unsatd. double bonds and the additive. In the formula, A denotes a benzene ring and/or naphthalene ring; B denotes H, 1 to 4C alkyl group. The negative type photosensitive resin compsn. consisting of the resin having the unsatd. group in the arom. ring and the bisazide compd. is transparent in the visible light region, is resistant to dry etching and has the high sensitivity and the resist function excellent in the resolution. This resin is adequate as a coating material and a smoothing resin to be used for solid-state image pickup elements and semiconductor integrated circuit element, etc.
Patent JP-H07336817-A (JP)
Title: Door open/close device
Inventor: TAKAHASHI MIYOJI
IPC: H02B1/30
Filed: 1994-06-03
Abstract: PURPOSE:To automatically lock a door when the door is closed by a method wherein a double hole formed in a slide bar for the door moved up and down by a grip and which is composed of a large a small holes for coupling and for release is brought into contact with a large-diameter part and a small-diameter part at a lock pin and a boss installed so as to protrude on the front of an enclosure. CONSTITUTION:When a door 5 is closed, a large-diameter part 15 at a lock pin 13 is inserted into a large hole 30 in a double hole 29 for coupling, and a small-diameter shaft 37 at a positioning pin 35 comes into contact with a boss 16. Then, when the door 5 is pressed, the positioning pin 35 is retreated against a spring 38. When a large-diameter shaft 36 is separated from a large-diameter hole 33 in a double hole 32 for release, a small-diameter part 14 at the lock pin 13 is positioned in the large hole 30 in the double hole 29 for coupling, a slide bar 26 is moved downward, the small-diameter part 14 at the lock pin 35 is coupled to a small hole 31 in the double hole 29 for coupling, and the small-diameter shaft 37 at the positioning pin 35 is in coupled to a small hole 34 in the double hole 32 for release. When the door is to be opened, a grip 28 is held, the slide bar 26 is moved upward, and the door is pulled toward an operator. Thereby, when the door is closed, the door is locked automatically.
Patent JP-S5768935-A (JP)
Title: Signal processing circuit
Inventor: GOTOU SATOTOSHI
IPC: H04B15/04
Filed: 1980-10-16
Abstract: PURPOSE:To increase the utilizing efficiency of an external terminal of a semiconductor integrated circuit, by connecting a reference terminal of an intermediate frequency amplifying circuit and a control input terminal of an oscillation control circuit in common. CONSTITUTION:In an integrated circuit incorporating an FM intermediate amplifying circuit 1 and a PLL circuit, the reference terminal 5 of the circuit 1 and the control input of an oscillation controlling circuit 2 are connected in common. the terminal 5 is biased for a prescbived potential at the circuit 1, and the potential of a reference voltage terminal 7 of the circuit 2 is set so that a (TR)30 is nonconductive at steady state with resistors 33, 34 and a diode 31. When a TR30 is nonconductive, a TR32 is also nonconductive and an oscillation circuit 3 is normally biased. At the reception of AM broadcast, when the terminal 5 is grounded, TRs the 30, 32 are conductive, the bias point of the circuit 3 is fallen to ground potential to stop oscillating operation. Since the operation of the circuit 1 stops at the same time, noise produced from the circuit 1 at the AM broadcast reception can be reduced. Thus, exclusive external terminals are not required for the stopping of oscillation, allowing to increase the utilizing efficiency of external terminals.
Patent JP-H022562-A (JP)
Title: Photopolymerizable composition
Inventor: IMAHASHI SATOSHI
IPC: G03F7/031
Filed: 1988-06-13
Abstract: PURPOSE:To improve sensitivity to visible light by incorporating at least one kind of ethylenic unsatd. compds. which are non-gaseous at ordinary temp. and specific compd., etc., into the above compsn. CONSTITUTION:At least one kind of the ethylenic unsatd. compds. which are non-gaseous at ordinary temp. and the iron allene complex expressed by formula I and/or the org. peroxide contg. the group expressed by formula II and the compd. expressed by formula III are incorporated into this compsn. In formula R denotes a hydrogen, alkyl group, aryl group, alkoxy group which may form a condensed polycyclic compd. with a benzene ring. X denotes BF4, PF6, AsF6, SbF6. In formula II, Ar denotes a phenyl group or the phenyl group substd. by >=1 kinds among 1-4C alkyl group, 1-4C alkoxy group, phenyl group, amino group, carbonyl group, and halogen atom. In formula III, R1, R2 denote 1-4C alkyl group; R3 denotes a hydrogen atom or methyl group. The high sensitivity to visible light is obtd. in this way.
Patent JP-H08316178-A (JP)
Title: Fabrication method of semiconductor device
Inventor: HONDA YUICHI
IPC: B23K26/16
Filed: 1995-05-19
Abstract: PURPOSE: To fabricate a semiconductor device with the good yield by preventing scattered matter from re-adhering to a film surface of a semiconductor device upon patterning without producing obstacles against a laser light path owing to dust, etc. CONSTITUTION: Upon patterning scattered matter 7 from portions of a semiconductor film to be divided formed on one principal surface of an optically transparent substrate 1 is forced to adhere for recovery to adhesion/recovery means 11 located on an optical axis of laser light LB below the substrate 1.
Patent JP-S5571753-A (JP)
Title: Disazo-type yellow pigment having novel crystalline structure, its preparation, and coloring method using the same
Inventor: SOGA HIROYUKI
IPC: C09B35/027
Filed: 1978-11-24
Abstract: NEW MATERIAL:4,4'-Bis[acetoacetic acid-4"-methoxy-anilide-2-azo]-3,3-dichloro- diphenyl, having a crystalline structure characterized by the X-ray diffraction patern having a very strong diffraction peak at a diffraction angle (2θ) of 26.95°, and  strong peaks at 9.43° and 13.4°.  
     USE: A highly reddish yellow disazo pigment having high opacifying power and excellent fluidity, solvent resistance, heat resistance, weatherability, etc., and especially suitable for the coloring of a polymeric organic material.  
     PROCESS: A disazo compound obtained by the coupling reaction of a tetrazotized 3,3'-dichloro-4,4'-diaminodiphenyl with p-methoxyacetoacetic acid anilide, is heated at ≥80°C in the presence of ≥1wt% of a nonionic surface active agent, to obtain the objective disazo pigment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5574357-A (JP)
Title: Linear pulse motor
Inventor: KOIDE HIROSHI
IPC: H02K41/03
Filed: 1978-11-25
Abstract: PURPOSE: To simplify the drive circuit and reduce power consumption by the system such that a switch which controls a number of phases equal to the number of phase differences and a switch controlling a number of connected poles equal to the number of phase differences are switched successively and thereby power is supplied to a stator.  
     CONSTITUTION: In the case of VR type three-phase drive where 15 poles constitute a stator, No.1 switch circuit 14 controls three phases, and NO.2 switch circuit 15 controls excitation coils 4 of three connected poles corresponding to the three phases. No.1 switch circuit 14 and No.2 switch circuit 15 are connected to both ends of excitation coil 4. Under this condition, inputs P 1 ∼P 3 , G 1 ∼G 5  of switch circuits 14 and 15 are switched in succession by matching with the opposing position of the stator and the needle and thereby drive power is given to the needle. By this, it is possible to simplify the drive circuit and at the same time to reduce power consumption and heat generation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06330210-A (JP)
Title: Copper alloy wire
Inventor: AOYAMA MASAYOSHI
IPC: H01B1/02
Filed: 1993-05-25
Abstract: PURPOSE:To easily produce the copper alloy wire which is high in tensile and conductivity and hardly causes discontinuity by a continuous casting method by preparing the copper alloy which is incorporated with P and oxygen each in a specified ratio and specifying the contents of Sn and Mg. CONSTITUTION:The Cu which contains 2-40ppm P and <=50ppm oxygen is incorporated with Sn and Mg so that the wt. ratio of Sn/Mg may be 2+ or -0.2 and Sn may be 100-400ppm. In this way, the copper alloy wire which is high in conductivity and tensile and hardly causes discontinuity and can be produced easily by the continuous casting method is obtained at low cost.
Patent JP-H07254158-A (JP)
Title: Tracking control device
Inventor: TAKAMINE KOICHI
IPC: G11B7/095
Filed: 1994-06-28
Abstract: PURPOSE:To form a tracking control device capable of securing the stability of an optical disk device and preventing drops in performance and reliability. CONSTITUTION:When the track retrieving of an optical disk A is performed, the wave height value or the pulse width of a brake pulse is controlled according to the speed and the driving value of a linear motor 28A immediately before the brake pulse is applied. Thus, the entering speed of an optical spot 8A to a target track is controlled.
Patent JP-S62299609-A (JP)
Title: Wick moving device of kerosene stove
Inventor: KUBO HIROSUKE
IPC: F23D3/28
Filed: 1986-06-19
Abstract: PURPOSE:To improve the ease of operation in that the wick can be raised or lowered only by operating an ignition/extinguishment switch by providing a transmission means that transmits the rotation of a motor to a which moving mechanism, and ON/OFF switch that doubles for ignition and extinguishment, a micro switch that controls the current to the motor, and a cam plate that gives a command to shut off the current to the motor. CONSTITUTION:When an ignition/extinguishment switch 59 is pushed in, the current is fed to a motor 39 to rotate it, but the motor is automatically stopped when a projection of a rotary cam 53 pushes a stop switch 55. When the motor 39 rotates, the rotary cam 53 is rotated clockwise to push down a descending plate 33. As the cam 53 continues to rotate, the descending plate 33 moves upward. Since a pin C26 of a movable plate 24 and a pin D29 of an actuator plate 28 are engaged thereto, the wick 5 is set at its high position. When the ignition/extinguishment switch 59 is pushed in while the motor stays in its 'wick up' position, the cam 53 is rotated to cause a projecting pin 53c to come in contact with a slider 37c. Then, the counterclockwise rotation of an extinguishment lever 37 disengages a pin D engaged with a stopper 37a to cause a counterclockwise rotation of the actuator plate 28 on account of a wick lowering spring to allow the wick to descend.
Patent JP-S5769263-A (JP)
Title: Method for checking internal layer pattern
Inventor: KITAGAWA YOSHIFUMI
IPC: G01R31/02
Filed: 1980-10-17
Abstract: PURPOSE:The identify abnormality by lighting of a lamp, by compressing and contacting a spring type probe to a pattern part, a clearance hole part, and a slit part of an internal material and flowing a current. CONSTITUTION:The spring type probe checking device 4 is compressed and contacted to the pattern part 1, the clearance hole part, and the slit part 3 of the internal material 2, such as a laminated plate whose one side is covered by copper or a laminated plate whose both sides are covered by copper. The pattern 1 for an electric circuit is formed on the internal material 1. Then a current is flowed. If the spring type probe checking device which is contacted with the clearance hole part and the slit part 3 finds no abnormality in the clearance hole part and the slit part 3, the lamp 5 is not lit. If remaining copper such as flash and whisker are present in the clearance hole part and the slit part 3, the remaining copper and the pattern part 1 are short-circuited, and the lamp 5 is lit. Thus the abnormal part is identified.
Patent JP-H07297-A (JP)
Title: Production of inside bottle of metallic vacuum double bottle for vacuum bottle
Inventor: HONGO KUNIHIKO
IPC: B21D22/28
Filed: 1993-06-17
Abstract: PURPOSE:To provide the process for production of the inside bottle of the metallic vacuum double bottle for the vacuum bottle capable of solving the problems by welding as there are no welding stages as compared with the conventional welded pipe forming method requiring the welding stages, forming the bottle with a sheet material of a half or smaller thickness having the same strength and drastically reducing the weight and cost. CONSTITUTION:This process is for production of the inside bottle of the metallic vacuum double bottle for the vacuum bottle in the following manner: A sheet material (a) is subjected to drawing, by which its peripheral part is drawn and a cylindrical body 1 of a blind bottom shape is formed. The peripheral surface thereof is drawn and deformed to a prescribed peripheral surface shape, by which a mouth part 2 having a prescribed shape is formed. The peripheral surface of the body part 4 is formed thinner than the blind bottom part 3 by executing the drawing and blanking described above.
Patent JP-H08338987-A (JP)
Title: Static pressure resistant reinforced structure for lcd
Inventor: ARIGAYA SHIYOUJI
IPC: G09F9/30
Filed: 1995-06-13
Abstract: PURPOSE: To improve the yield strength to the deflection (bending) of a glass surface of external force and load with an LCD structure formed of the glass used to a portable terminal device, etc., as its base. CONSTITUTION: Notches 8 by a blade are put on a raw glass plate 7 at the time of cutting the upper glass 1 and lower glass 2 to be formed as the base of the LCD6 from the raw glass plate. The structure is arranged with the upper glass 1 and lower glass 2 on which the fine flaws (ruggedness) 9 by the blade remain at the end faces by directing both of the blade incoming surfaces 3 thereof toward an LCD display surface 4 side. As a result, the blade incoming surfaces 3 are the compression surface side to the static concentrated load from the LCD display surface 4 side. The structure capable of withstanding the higher load is obtd.