baber/WOPTO huggingface dataset:
Patent JP-S5916841-A (JP)
Title: 3-fluoro-4-substituted-(4'-(trans-4"-alkylcyclohexyl) cyclohexen-1'-yl)benzene
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1982-07-21
Abstract: NEW MATERIAL:The compound of formula I (R and R' are H or 1-10C alkyl or alkoxy). EXAMPLE:3-Fluoro-4-methyl-[ 4'-( trans-4''-pentylcyclohexyl )cyclohexen-1'-yl ]benzene. USE:A component of a liquid crystal composition. It gives a liquid crystal composition having positive dielectric anisotropy, broad nematic temperature range, high clear point and low viscosity. PROCESS:The compound of formula I can be prepared by reacting the compound of formula II with Mg to obtain the compound of formula III, reacting the product with the compound of formula IV, and dehydrating the resultant compound of formula V with KHSO4.
Patent JP-H10322149-A (JP)
Title: High-frequency variable gain amplifier
Inventor: HAYASHI HITOSHI
IPC: H03F3/60
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the change in the passing phase of a high-frequency signal that is caused by the change of the gain by providing a voltage control circuit to change one of both bias voltages applied to the gate terminals of 1st and 2nd FETs respectively, in response to the change of the other bias voltage and in the same direction. SOLUTION: When bias voltage Vg or Vc applied to the gate terminal of a source-grounded FET 3 or a gate-grounded FET 4 is changed, a voltage control circuit 8 generates the bias voltage Vc or Vg, that varies in response to the change of the voltage Vg or Vc and in the same direction and applies the generated voltage Vc or Vg to the gate terminal of the FET 4 or 3., The high-frequency signal inputted via an input terminal 1 is successively amplified by the FET 3 and 4 and then outputted from an output terminal 6. At the same time, the bias voltage Vc of the FET 4 is reduced, and the reducing bias voltage Vg is generated and applied to the FET 3. Thus, the change in the passing phase of the high-frequency signal that is generated in an amplifier can be reduced.
Patent JP-S5918487-A (JP)
Inventor: SAKURAI YOSHIYUKI
IPC: G21C5/10
Filed: 1982-07-23
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-H05326263-A (JP)
Title: Noise filter
Inventor: AZUMA TAKAHIRO
IPC: H01G4/40
Filed: 1992-05-20
Abstract: PURPOSE:To accurately suppress disorder of a signal waveform irrespective of a frequency region in an LCR type or CR type noise filter having a structure connecting a resistance film between a pair of electrodes. CONSTITUTION:In a noise filter 11, electrodes 17a, 17b and 17d, 17e are formed on the outer surface of a flange part 15 of a bobbin 12 comprising a dielectric, and recesses 15c, 15d are respectively formed between the electrodes 17a, 17b and between the electrodes 17d, 17e, and resistance films 18a, 18b are formed along the recesses 15c, 15d.
Patent JP-2000284428-A (JP)
Title: Color photographic sensitive material and color image forming method
Inventor: YONEYAMA HIROYUKI
IPC: G03C7/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material capable of reducing a color image developing time and a bleach fixing time and a rinsing time without any trouble. SOLUTION: The silver halide color photographic sensitive material is provided on a support with silver halide emulsion layers different from each other in color sensitivity and each containing yellow, magenta, and cyan dye forming couplers, respectively, and it has a high silver chloride content of >=95 mol%, and the emulsion layers containing the yellow dye forming coupler is located farther than at least one of the emulsion layer containing the magenta dye forming coupler or the emulsion layer containing the cyan dye forming coupler apart from the support, and the emulsion layer containing the yellow dye forming coupler has a ratio of a hydrophilic binder amount to a silver halide emulsion thickness of >=1.50, and the total binder amount in the photographic constituent layers is <=7.4 g/m2.
Patent JP-S62283638-A (JP)
Title: Mounting method for film carrier
Inventor: SAITO KIMIHIKO
IPC: H01L21/60
Filed: 1986-06-02
Abstract: PURPOSE:To reduce the number of steps of mounting a film carrier, to reduce the cost and to improve the yield of the carrier by forming a bump at the carrier, securing the bumps to aluminum electrodes of an integrated circuit chip, and mounting an integrated circuit, such as an IC, or an LSI on the carrier. CONSTITUTION:The ends of leads 14,.. of a film carrier 13 are disposed oppositely to gold balls 12,.. arranged on a jig 10. The ends of the leads 14 are respectively pressed in contact with the opposed balls 12,.. by a bonding tool 15, thermally press-bonded to simultaneously transfer the balls 12,.. to the ends of the leads 14,.. Bumps 16,.. are formed at the ends of the leads 14,.. Thereafter, the bumps 16,.. formed of the transferred balls 12,.. are temporarily thermally press-bonded to the aluminum electrodes 18,.. of an IC chip 17, and an IC is mounted on the carrier 13. The number of steps is reduced to decrease its cost, thereby improving the yield.
Patent JP-S5831887-A (JP)
Inventor: NUMATA SHIGEO
IPC: B66C15/00
Filed: 1981-08-17
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-S6327387-A (JP)
Inventor: MATSUTEI KAAKIPURO
IPC: H03K17/975
Filed: 1987-05-25
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-H03101926-A (JP)
Title: Demisting plastic
Inventor: NOGUCHI KAZUHIRO
IPC: B32B9/00
Filed: 1990-05-17
Abstract: PURPOSE:To obtain excellent demisting property and scratch resistance of the subject plastic by a method in which the metallic oxide-layer treated with specified treatment liquid is provided on one surface of plastic base, and an adhesive layer is provided on the other surface thereof. CONSTITUTION:A metallic oxide layer is formed on one surface of a plastic base. As the material constituting the metallic oxide, e.g. SiO2, SiO, Al2O3, MgO, ZrO2, CaO, TiO2, SnO2, In2O3, WO3, MoO3, BaO, ZnO, NiO, HfO2 or Ta2O3, etc., is used. The metallic oxide layer is treated with the treatment liquid containing the aliphatic hydrocarbon having at least one hydroxy group and the functional group except hydroxy group and/or the aliphatic hydrocarbon having at least three hydroxy group and no functional group except hydroxy group. The adhesive layer provided on the other surface of the plastic base is formed by coating its surface with the adhesive such as acryl group, urethane group, silicon group or rubber group, etc. The demisting plastic thus made may be used in sticking said adhesive surface-layer to the surface of glass or plastic.
Patent JP-S5252797-A (JP)
Title: Lock
Inventor: OBATA MAMORU
IPC: E05B29/04
Filed: 1975-10-23
Abstract: PURPOSE: To provide a lock which permits continuous use thereof simply by a air of keys in case of acidents such as loss, thereby improving safety and economy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S616318-A (JP)
Title: Metallic wire for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01G15/88
Filed: 1984-06-20
Abstract: PURPOSE:The titled wires, obtained by forming a boride layer on the surface of tooth parts of metallic wires for a spinning machine formed from hard steel wires, etc. by the chemical vapor deposition (CVD) method, etc., and having high toughness and improved abrasion resistance and life without occurrence of local abrasion. CONSTITUTION:Metallic wires obtained by forming a boride layer 3, e.g. TiB2 or ZrB2, on the surface of at least tooth parts 2 of metallic wires formed from hard steel wires or alloy steel wires by the chemical vapor deposition (CVD) or physical vapor deposition (PVD) method, preferably hardening only the tooth parts 2, and usually grinding the surface thereof.
Patent JP-S5830237-A (JP)
Title: Step-out detecting system of feedback type phase controlling circuit
Inventor: AKIBA TADASHI
IPC: H03L7/095
Filed: 1981-08-17
Abstract: PURPOSE:To detect step-out, and to generate an alarm information immediately and exactly, by detecting the case when a reference pulse and a feedback pulse do not appear alternately and regularly in an input of a phase comparing circuit. CONSTITUTION:To an AND circuit 10, a reference pulse of a phase comparator 1 and an output of Q are inputted through a delaying circuit 12. To a circuit 11, a feedback pulse and an output of -Q are inputted through a delaying circuit 13. To an OR circuit 9, outputs of the circuits 10, 11 are inputted. In case when a feedback type phase controlling circuit (hereinafter called a PLL circuit) is normal, a time difference between the reference pulse and the feedback pulse is controlled so as to become almost constant, and the circuits 10, 11 generate no output. If an abnormal state occurs, an output is generated in the circuit 10 or 11, and it is sent out as an alarm signal through the circuit 9. Accordingly, it is possible to detect such an abnormal state as step-out and to generate an alarm exactly and immediately without being influenced by a variation of an electric power supply.
Patent JP-S6111659-A (JP)
Inventor: JIYAN MARI NIKORA
IPC: G01S15/89
Filed: 1985-06-14
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-S5652405-A (JP)
Title: Control unit
Inventor: YOSHIMURA TAKEHIRO
IPC: G05B19/06
Filed: 1979-10-05
Abstract: PURPOSE: To make it possible to elevate the reliability, by using a slit and a light emitting and detecting element.  
     CONSTITUTION: The bodies A, B are driven by the respective DC motors MA, MB and move linearly. The light emitting and detecting element SNA1 detects a slit SA1, generates a pulse according to movement of the body A, and the frequency/ voltage transducer FVC1 generates the voltage according to frequency of the pulse. The body A is moved at a constant speed by driving the adder amplifier AA and the driver DA. The light emitting and detecting element SNB generates a pulse by detecting a slit SB, and frequency of this pulse becomes a reference voltage for driving the motor MB by the frequency/voltage transducer 2. The light emitting and detecting element SNA2 generates a pulse by detecting a slit SA2, and the circuit X of the next stage converts frequency of the pulse from the element SNA2 to voltage. And the body B is moved by driving the motor MB in the same way as mentioned above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10316339-A (JP)
Title: Elevator door control device
Inventor: ONO YOICHI
IPC: B66B13/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To surely and quickly detect a failure and ensure the safety of users when a motor speed detecting means fails by setting a motor voltage instruction value to zero for the prescribed time, and setting the door opening/closing torque applied to a door to zero when a motor speed value is continuously zero for a prescribed period. SOLUTION: When a rotary encoder 29 fails, a door actual speed value becomes 0, no door actual speed value exists at all, a time counter 2151 starts counting at the prescribed voltage value or above, and a motor voltage instruction value is set to zero. Since the rotary encoder 29 has a failure, the time counter 2151 continues counting. When the prescribed period elapses on the time counter 2151, an increment is applied to a failure detecting counter 2152. When the failure detecting counter 2152 reaches the prescribed number of increments, it outputs a failure detection signal to an elevator door control device 1.
Patent JP-H02309082-A (JP)
Title: Pipeline regenerating method
Inventor: YOSHIDA OSAMU
IPC: F16L1/00
Filed: 1989-05-24
Abstract: PURPOSE:To shorten the construction period for the regeneration of a pipeline and reduce the cost by inserting a new pipe constituted of a shape memory alloy member stored with the shape of a pipe wall in the existing pipeline, and adjusting the shape memory alloy member to the preset temperature to return it to the original shape. CONSTITUTION:A new pipe 2 shrunk in diameter is inserted into an existing pipeline 3, then the inserted new pipe 2 is expanded in diameter to provide a new pipeline in the existing pipeline 3. The new pipe 2 is constituted of a stainless shape memory alloy member 1, for example, which can be welded over the whole length in the longitudinal direction at part of the peripheral direction of a pipe wall, and the shape memory alloy member 1 is protruded to the inside and shrunk in diameter. After the new pipe 2 is inserted into the existing pipeline 3, it is adjusted to the preset temperature and expanded in diameter, and a new pipeline is installed as a new pipe 2a. As a result, the expanding work of the new pipe 2 is facilitated. No welding of the new pipe 2 is required in the longitudinal direction, thus man-hours and the cost are reduced.
Patent JP-H08325215-A (JP)
Title: Production of glycine-n,n-diacetic acid derivative
Inventor: TOOMASU GURAINTORU
IPC: C07C227/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To omit a purification step and readily and economically prepare a high-purity glycine derivative, etc., for cleaners in high yield from an inexpensive starting material by reacting formaldehyde with hydrogen cyanide in an aqueous medium.  
     SOLUTION: This compound is represented by formula I [R is a 1-30C alkyl, a 2-30C alkenyl or an alkoxylate represented by formula II {A 1  and A 2  are each a 2-4C 1,2-alkylene; Y ms H, a 1-12C alkyl or the like; (k) is 1-3; (m) and (n) are each 0-50; [(m)+(n)] is at least 4} or the like; M is H, an alkai (ne earth) metal or a (substituted)ammonium]. The compound is prepared by reacting (A) the corresponding 2-substituted glycines or 2-substituted glycinonitriles or doubled glycines represented by formula III (A is a 1-12C alkylene bridge or a chemical bond) or doubled glycinonitriles reprpsented by formula IV or precursors of the glycine derivatives with (B) formaldehyde and (C) hydrogen cyanide in an aqueous medium at pH 0-11 or reacting (D) iminodiacetonitile or iminodiacetic acid with (E) a mono(di)aldehyde and the component C in an aqueous medium at pH 0-11. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11318175-A (JP)
Title: Posture controller of reaping pretreating device in combine harvester
Inventor: MIZUKURA TAIJI
IPC: A01D67/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To practice reaping height control in good accuracy while controlling right and left inclined postures so that a reaping pretreating device of a combine harvester does not support on field face. SOLUTION: In this combine harvester, ultrasonic sensors 20a and 20b for detecting reaping height and position meters 75a and 75b for detecting relative heights of traveling parts on right and left both sides to a traveling machine body are provided on right and left both sides of a reaping pretreating device. The controller 74 operates right and left hydraulic cylinders 25a and 25b so that average value of detected value of the right and left position meters 75a and 75b nearly equals to set value of vehicle height set by a vehicle height setter 76 and the difference between detected values of right and left ultrasonic sensor 20a and 20b nearly equals to inclined values set by right and left slant setters 77 of a machine body.  Thereby, right and left inclined postures of the reaping pretreating device which is long to right and left direction are controlled so as to be parallel to right and left inclinations of field face and the lower end of the reaping pretreating device can be prevented from being supported by the field.
Patent JP-S617677-A (JP)
Title: Controller for laser output
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/04
Filed: 1984-06-22
Abstract: PURPOSE:To enable response at high speed of a laser output by a method wherein one part of laser beams is extracted, laser beams are photosensitized uniformly by using a waveguide tube type hollow waveguide, an output from the laser beams is detected by a photodetector, a laser-beam output command and the output are compared and the intensity of excitation of a laser medium is controlled in a laser output controller. CONSTITUTION:High voltage from a power supply 10 is applied to a pair of electrodes 9A and 9B in a vessel 7 filled with a laser medium gas 8 containing CO2 gas, a total reflection mirror 12 and a partial transmitting mirror 13 are each disposed on both sides of discharge 11 generated between the electrodes 9A and 9B, and laser beams reciprocating between these mirrors 12 and 13 are radiated to the outside as output beams 14 while one side is used as detecting laser beams 15. Detecting laser beams 15 among them are projected to an input port 28 for a waveguide tube type hollow waveguide 26, on an inner surface thereof a total reflection mirror is formed, and emitted from an output port 29 with a minute hole. Accordingly, beams dimmed even to approximately 1/1,000 are detected by a detector 19, and compared with an output command 17, and output voltage from the power supply 10 is controlled through an amplifier 18.
Patent JP-H01297987-A (JP)
Title: Picture recording system
Inventor: IWAMURA SATOSHI
IPC: H04N5/782
Filed: 1988-05-26
Abstract: PURPOSE:To execute stable consecutive recording even in case of a magnetic tape which has been recorded by different recorders by reproducing and storing a video signal which has been recorded already and mixing it with a video signal to be recorded newly. CONSTITUTION:A picture recording part is set to a reproducing state, a screen signal which has been brought to picture recording to a magnetic tape is reproduced successively from a head 7, outputted through a reproducing signal processing circuit 9, stored in a frame memory 3, and thereafter, read out repeatedly. This output is supplied to the head 7 through a picture recording signal processing circuit 10 and brought to picture recording. By these operations, in case when the tape which has been brought to picture recording has been reproduced, a screen which was brought to picture recording in the past is recorded consecutively and smoothly to a screen which has been brought to picture recording newly.
Patent JP-S5755755-A (JP)
Title: Connecting method for magnet wire and commutator bar
Inventor: HARA KENJI
IPC: H01R39/32
Filed: 1980-09-17
Abstract: PURPOSE:To conduct the exfoliation of a film and the connection work of the magnet wire simultaneously in a short time, and to connect said wire and the commutator bar with high reliability by using a pressure welding terminal with a U slot and a spot welding machine. CONSTITUTION:The magnet wire 6 with the insulating film is set in an indentation of a commutator mold 3 and a wire fixing ring 4, and the pressure welding terminal 1 is set where capable of inserting into the grooves of the commutator copper bar 2. One electrode 8 of the electrodes 7, 8 of the spot welding machine is pushed against the bar 2. The terminal 1 is pushed in by means of the electrode 7. The film of the wire 6 is broken gradually by means of the terminal 1. The terminal 1 is pushed against the bar 2, and the noses e of the terminal 1 and the bar 2 are welded while the wire 6, the film thereof is broken, and the terminal 1 are pressure-welded by means of the U slot. In this case, the temperature of the terminal 1 also rises, and pressure-welding sections d are bonded to the wire 6.
Patent JP-S6021019-A (JP)
Title: Zoom lens
Inventor: HATSUTORI JIYUN
IPC: G02B15/173
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a compact zoom lens characterized by high magnification and short lens length by constituting the 3rd lens group with three components having positive, negative and positive refractive indexes respectively in the zoom lens constituted of three moving groups consisting of positive, negative and positive lens groups arranged from the object side. CONSTITUTION:In the zoom lens constituted of three groups consisting of positive, negative and positive lens groups arranged from the object side and executing zooming by changing air gaps between the 1st and 2nd groups and between the 2nd and 3rd groups and the 3rd group is constituted of the 31th positive component, the 32th negative component and the 33th positive component arranged successively from the object side. The 31th component is constituted of at least two positive lenses, the 32th component is constituted of a negative meniscus lens having its projected surface on the side of the object having a divergence junction surface and the 33th component is constituted of at least a positive lens 331 having curvature higher than that of one image surface side. Consequently, the compact zoom lens characterized by high magnification and short lens length is made available.
Patent JP-H05330584-A (JP)
Title: Semiconductor device tray
Inventor: WADA TAMAKI
IPC: B65D85/86
Filed: 1992-05-21
Abstract: PURPOSE:To comply with flexible production, moreover to reduce the design, manufacturing and management costs by providing steps on side walls of package containing portions, for enabling multi-stacking of a plurality of packages different in shape and size, in a tray for conveying and shipping LSI packages. CONSTITUTION:A semiconductor device tray 1 is formed by a synthetic resin molding body, and a plurality of package containing portions 3 are provided thereon. Then, step portions 4 formed into a step shape are formed on the side walls of the package containing portions 3. Moreover, LSI packages 2 different in length are contained in the package containing portions 3 so as to be overlapped without contacting to each other. By this construction, plural kinds of the LSI packages 2 can be contained in one tray, so that the kinds of trays can be decreased.
Patent JP-H11337555-A (JP)
Title: Multi-rule quality control method, and apparatus therefor
Inventor: KAMRAN AKUHAVAN
IPC: G06F19/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress, to the minimum, the delay between a concentration measurement of medically significant components of a patient sample and judgement of the normal state of a process in which these concentrations are measured. SOLUTION: An analyzing method and device of measurement result of the concentrations of medically important components in a solution consists of use of a programmable device, execution of a program by which the result is tested with the apparatus relative to a set of statistical quality control rules, and display of a test result to an operator. For example, an analytical instrument for a clinical test processes the control solution scattered in a patient sample in which the concentrations of the medically important component are measured by an instrument for a clinical test. The quality of the instrument for a clinical test relative to the concentration measurement of the medically important components in the patient sample is observed by testing the result of the concentration measurement of the control solution relative to a set of QC rules.  A QC test process is executed when the concentrations of the medically important components in the control solution are measured.