baber/WOPTO huggingface dataset:
Patent JP-H02202578-A (JP)
Title: Additive for drilling mud
Inventor: TAWARA HIDEYUKI
IPC: C08F220/04
Filed: 1989-01-31
Abstract: PURPOSE:To provide the subject additive having excellent salt resistance and heat resistance and useful for drilling muds, comprising mainly a copolymer of (meth)acrylic acid ester based monomer having a specific structure and a (meth)acrylic acid based monomer. CONSTITUTION:The objective additive comprises mainly (A) a copolymer of (i) a polyalkylene glycol mono(meth)acrylic acid ester based monomer of formula I (R<1> is H or methyl; R<2> is 2-4C alkylene; R<3> is H or 1-5C alkyl; n is 1-100) and (ii) a (meth)acrylic acid based monomer of formula II (R<4> is H or methyl; X is monovalent or divalent metal, ammonium or organic amino group) in a (i):(ii) ratio of 10-95wt.%:90-5wt.% [the sum of the components (i) and (ii) is 100wt.%] and/or (B) a copolymer prepared by neutralizing the component A with an alkaline substance.
Patent JP-S53104738-A (JP)
Title: Hair coloring composition
Inventor: MORI MIKIO
IPC: A61K8/40
Filed: 1977-02-23
Abstract: PURPOSE: To prepare hair coloring composition, having resistance to deterioration and lowering of coloring power caused by air, by formulating D-glucoseL-cysteine cpd. and oxidation colors and/or nitroaminobenzene type direct dyes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11220640-A (JP)
Title: Display with integrated camera
Inventor: SAWADA KOJI
IPC: E06B7/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To allow this device to automatically start operation when an indoor user approaches the device main body so that the user can confirm the outdoors, and to stop operation when the user leaves the device main body. SOLUTION: This device main body is provided with a camera part 7 and a sensor part 4, and is attached to a door or the like. The camera part 7 image picks-up the outdoors through a lens scope already set at this door. The sensor part 4 detects that an indoor user S enters a detection range 9 in the neighborhood of the device main body, transmits a control signal 4A to a control part 8, and the control part 8 supplies the power supply voltage of a light source part 5 to a camera part 7 or a display part 3 for turning the device main body into an operating state. Thus, the camera part 7 image picks-up the outside (a visitor) through the lens scope of the door, and allows a display part 3 to display it.  When the user S does not move or moves away from the detection range 9, or a certain short time passes, the sensor part 8 stops the control signal 4A, and the control part 8 automatically stops power supply to the camera part 7 or the display part 3.
Patent JP-S61178444-A (JP)
Title: Production of plate lens having distributed refractive index by electric field migration method
Inventor: KUDO HIDEO
IPC: C03C21/00
Filed: 1985-02-04
Abstract: PURPOSE:To make it possible to facilitate the insulation between molten salts with a glass substrate between and use a plate glass substrate, by bonding an auxiliary member to a glass substrate used in an electric field migration method to form a bath for holding at least one of the molten salts. CONSTITUTION:Both principal surfaces of a plane glass substrate 10 are polished, and a masking member 3 is applied to one surface thereof, and masking holes 4 passing through the masking member 3 are perforated to form a masking surface. A pair of frame members 11 having the same expansion coefficient as that of the substrate 10 are bonded to the one surface on the opposite side of the substrate 10 with an adhesive 12 capable of preventing the permeation of a molten salt, e.g. low-melting glass, to form a bath capable of holding the molten salt on the principal surface of the substrate 10. The bonding ensures the insulation effect between both molten salts. If the member 10 is a double member, the thickness of the substrate 10 can be more decreased, and the member 11 may be an electrically conductive material. Furthermore, the fixing of the substrate 10 is assured. The masking surface side of the substrate 10 is dipped in a molten salt 6 containing dopant ions capable of increasing the refractive index of the substrate 10, and a molten salt 8 for electric field transmission is put into a bath surrounded by the member 11 to carry out electric field migration.
Patent JP-S53105450-A (JP)
Title: Preparation of dibenzyltrithiocarbonate
Inventor: TADA NOBUO
IPC: C07C329/00
Filed: 1977-02-24
Abstract: PURPOSE: To prepare the title cpd., useful as lubricant additives and agrichemicals, by reaction of a specific aq. soln. of sodium sulfide with carbon disulfide, followed by reaction with benzyl chloride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61190829-A (JP)
Inventor: SAITOU TOMOYOSHI
IPC: H01H73/36
Filed: 1986-02-03
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-S58137908-A (JP)
Inventor: OKI KENICHI
IPC: H01B13/00
Filed: 1982-02-09
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-S63189132-A (JP)
Inventor: SUGAYA NORIMASA
IPC: A61B8/06
Filed: 1987-02-02
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-S60164869-A (JP)
Title: File retrieval device
Inventor: BABA MASATOSHI
IPC: G06F17/30
Filed: 1984-02-07
Abstract: PURPOSE:To enable automatic retrieval of indefinite files whose thickness and form sizes differ from each other by using a file positioning bar and an automatic file posture correction mechanism. CONSTITUTION:A file storage part consists of upper and lower parts of a pair of side plates 11a and 11b erected at the right and left being coupled and assembled by a pair of optical read means transferring quiderails 12a and 12b, and file positioning bars 13a and 13b. These bars 13a and 13b are provided for arranging properly a storing positions of a back cover of a file F, and a recessed groove 14 is formed in its longitudinal direction. After completion of storing operation of the file F, the device drives a motor 26 to travel a chain 25, and transfers a file pressing plate 23 toward the file F stored. By the travel of the plate 23, the file F arranged in line in large numbers are pressed and corrected in their inclination and all are corrected toward the direction perpendicular to the bars 13a and 13b and the motor 26 stops its drive.
Patent JP-H02201178-A (JP)
Title: Electronic circuit abnormality diagnosing device
Inventor: SATO TAKESHI
IPC: G01R31/28
Filed: 1989-01-30
Abstract: PURPOSE:To easily diagnose the abnormality of an electronic circuit by comparing the temperature pattern of a normal electronic circuit with the temperature pattern of the real electronic circuit from a thermal distribution measuring means such as an infrared radiation camera. CONSTITUTION:When a card type electronic circuit 1 is inserted into a connector 2, an input signal generator 3 refers to input signal data 4, and an input signal is outputted in specified pattern to the electronic circuit 1. After a certain definite time passes and the electronic circuit temperature reaches a balanced condition, data to photograph the electronic circuit 1 with an infrared radiation are converted to time serial data by an image-signal converter 6. The data are converted by an A/D converter 7, and a subtraction with the temperature pattern of the normal electronic circuit to be referred to by normal electronic circuit temperature pattern data 8 corresponding to the input signal pattern of the generator 3 is executed by a comparator 9. Next, by an image recomposing device 10, the output of the comparator 9 is inputted and displayed on a CRT 11. By the display, which of the parts of the electronic circuit is abnormal can be visually checked.
Patent JP-H01194759-A (JP)
Title: Follow-up type automatic frequency controlled horizontal oscillation circuit
Inventor: TANIMIZU AKIHIRO
IPC: H04N3/16
Filed: 1988-01-29
Abstract: PURPOSE:To reduce disturbance on a picture and to shorten a time required for pull-in by switching the response speed of a phase difference detecting means to fast optimum response speed at the time of switching an input signal. CONSTITUTION:A follow-up type horizontal oscillation circuit 6 generates a horizontal pulse signal with the same frequency corresponding to the horizontal synchronizing signal of the input signal. A difference between the phase of the output horizontal pulse signal of the horizontal oscillation circuit 6 and that of the horizontal synchronizing signal of the input signal is detected at a phase detection circuit 3, and the oscillation phase of the horizontal oscillation circuit 6 is controlled so as to set the above phase difference at 0. The response speed of the phase detection circuit 3 is set so as to be accelerated by a follow-up speed switching circuit 9 at the time of switching the input signal, and in an ordinary operation, it is switched so as to be set at the optimum response speed.
Patent JP-S57135380-A (JP)
Title: Digital scanning converter
Inventor: SUGANO TOSHIO
IPC: G01S7/12
Filed: 1981-02-17
Abstract: PURPOSE:To convert scanning at a high speed, by executing in parallel readout by TV scanning from a picture memory, and constituting so that a data by polar scanning such as PPI scanning can be written in a picture memory simultaneously by multiplexing 2 picture elements or more in parallel. CONSTITUTION:In an input IC RAM detecting circuit 3, to which (n) pieces of IC RAMs in a picture memory 9 consisting of n<2> pieces of IC RAMs (n) picture element are inputted by an address data of (n) picture element portion from write data address register groups 2-1-(n) is detected. A designating signal of the RAM from this circuit 3 and the address data of (n) picture element portion from the register groups 2-1-(n) are provided to a picture element storage position selecting circuit 4, and it is possible to obtain a signal for inputting the write address data of (n) picture element portion to (n) pieces of designated RAMs. A signal obtained from this circuit 4 is applied to a write/readout switching circuit 5, the address data is written in the memory 9, and a picture data written in the memory 9 is read out by TV scanning.
Patent JP-S62179587-A (JP)
Title: Antioxidant comprising onion as main starting material
Inventor: FUJIKAWA AKIO
IPC: C09K15/34
Filed: 1986-01-31
Abstract: PURPOSE:To provide the titled antioxidant edible in itself, suitable for use as additive for foods and cosmetic preparations, and having excellent safety, which comprises a bulb of an onion as an essential ingredient. CONSTITUTION:A bulb of an onion is roughly cut, dried by, e.g., freeze-drying and ground or roughly cut, followed by pressing to obtain a squeezed juice. If necessary, the juice is concentrated at 30-50 deg.C for 5-48hr under atmospheric or reduced pressure. As may be required, the concentrated juice is freeze-dried and ground. Thus, the titled antioxidant in the form of dry powder, a concentrated squeezed juice, dry powder of a squeezed juice, etc., is obtained.
Patent JP-H02205298-A (JP)
Title: Flux cored wire for gas shielded arc welding of refractory steel
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1989-02-01
Abstract: PURPOSE:To impart an excellent high-temp. characteristic and good impact toughness to the flux cored wire by respectively specifying the contents of iron powder, deoxidizing agent, arc stabilizer, and slag forming agent in a steel sheath by the total weight of the wire and specifying the contents of Mo and Nb in the steel sheath and flux of the flux cored wire. CONSTITUTION:This wire is formed by filling the flux consisting of 4.0 to 16.0% iron powder, 1.0 to 6.0% deoxidizing agent, 0.05 to 1.1% arc stabilizer, 0.4 to 3.6% slag forming agent, and others, such as alloy, and unavoidable impurities, by the total weight of the wire into the steel sheath. This flux cored wire contains 0.10 to 0.50% Mo, 0.005 to 0.025% Nb, and 0.1 to 0.4% (0.5Mo+10Nb) by the total weight of the wire in the steel sheath and/or filler flux. The wire contains the specific ratios of the Ti and B in the steel sheath and/or filler flux as additive components and further contains the specific ratios of Cu, Cr and Ni therein. Welding is executed with good welding workability, deposition efficiency, and bead appearance and shape in this way.
Patent JP-S52103449-A (JP)
Title: Stabilized synthetic resin compositions
Inventor: UIRIAMU II RAISUNAA
IPC: C08K5/51
Filed: 1976-02-27
Abstract: PURPOSE: To stabilize a synthetic resin to the oxidative deterioration for a long period of time, by the addition of a specific polyhydric phenol oligoester compound to the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60164128-A (JP)
Title: High frequency wave heating device
Inventor: UEDA SHIGEKI
IPC: H05B6/68
Filed: 1984-02-07
Abstract: PURPOSE:To enable an automatic heating to be performed for a member to be heated requiring a minute adjustment of heating under the most suitable heating by a method wherein either steam or gas produced from the member to be heated is detected by a gas sensor and a micro wave and a driving of ventilation means are intermittently controlled in response to a result of sensing operation. CONSTITUTION:The titled device is provided with a high frequency heating means 10 connected to a heating chamber 7 in which a member 8 to be heated is placed, a ventilation means 11 for ventilating the heating chamber 7, a gas sensor 12 for detecting either steam or gas generated from the member 8 to be heated and a control part 6 for use in controlling a feeding of electric power to the high frequency generating means 10. The control part 6 may intermittently operate the high frequency producing means 10 and the ventilation means 11 for a desired period of time, and then the steam or gas produced from the member 8 to be heated is detected by the gas sensor 12 during this intermittent operation. With this operation, for example, it is possible to carry out an automatic heating which is suitable for the member to be heated in which a minute adjustment of heating in a pot-steamed hotchpotch is required.
Patent JP-H02201821-A (JP)
Title: Manufacture of cable for high voltage electric appliance
Inventor: MIDOU NOBUHIRO
IPC: H01B13/22
Filed: 1989-01-31
Abstract: PURPOSE:To manufacture the present device usable for Roentgen unit of a circuit voltage of more than 200kV by forming an inner semiconductor layer, a high voltage insulation layer, an external shielding layer, and a protective layer in order on the outer circumference of a tension line of a diameter a little larger than the outer diameter of a core part of a low voltage line to obtain a half-completed product, cutting the half-completed product for every predetermined length, pulling the tension line, and inserting the core part of the low voltage line at a center hole. CONSTITUTION:A tension line 13 consisting of a solid rod of metal, etc., of a diameter a little larger than the outer diameter of a core part 12 of a low voltage line is prepared, and an inner semiconductor layer 14, a high voltage insulation layer 15, an external shielding layer 10, and a protective layer 11 are formed in this order on the outer circumference of this line 13 to obtain a half-completed product 16 of a cable for a high voltage electric appliance. The half-completed product 16 is then cut in a length of about 5mm, for example, and the tension line 13 existing at the center is removed from this half-completed and cut cable 16 to obtain a half-completed product 16'. A preliminarily manufactured core part 12 of a low voltage line is then inserted into a space 17 formed at the center of this half-completed product 16', thereby a cable 18 for a high voltage electric appliance is obtained.
Patent JP-S60165889-A (JP)
Title: Applicable comb line filter for separating luminance signal and chrominance signal
Inventor: MURAKAMI ATSUMICHI
IPC: H03H21/00
Filed: 1984-02-08
Abstract: PURPOSE:To reproduce a beautiful received picture whithout cross color or dot interference by using a signal of a direction of which waveform in a vertical direction and horizontal direction of a composite color television signal slowly change, and by constituting a separating filter to separate a luminance signal from a chrominance signal. CONSTITUTION:A sampling signal series S (m, n) of a sampled composite color television signal simultaneously outputs five diamond latice shaped sampled points through two pairs of variable line delay circuit 5 and a dot delay circuit 6. A comparison decision circuit 9, in order to decide to select either of them by an output signal group of each directional separating filter, compares a differencial absolute value with respect to each of two upper/lower and right/left group picture element signals of S (m, n) and switches a selector 10 to select a less-change directional separating filter output. A filter for separating a luminance signal and a chrominance signal detects a direction whose waveform is steep and less changed by using four picture element signals in vertical horizontal directions where the phase of a chrominance sub-carrier becomes identical, and separates the luminance signal from the chrominance signal by using the picture element signal of the direction whose waveform is less changed.
Patent JP-H04259112-A (JP)
Title: Sampling frequency converter and digital signal recording and reproducing device
Inventor: YAMAGUCHI SATOSHI
IPC: H03H17/02
Filed: 1991-02-14
Abstract: PURPOSE:To improve the accuracy of sampling frequency conversion and to reduce the characteristic deterioration by implementing oversampling before sampling frequency conversion so as to bring a digital signal before the conversion to a waveform of an original signal before digital conversion. CONSTITUTION:An oversampling means 2 oversamples a digital signal DS, and outputs a signal DOVS. A sampling frequency conversion means 3 converts a sampling frequency fS3 into a frequency f2 and the result is outputted as a digital signal DS2. Since the sampling frequency is converted by using the oversampling digital signal DOVS close to the original signal, the accuracy at the conversion of the converter 1 is high. Moreover, the circuit attended therewith is not complicated.
Patent JP-H06169445-A (JP)
Title: Image pickup device
Inventor: NARA YOSHIRO
IPC: H04N5/781
Filed: 1993-02-09
Abstract: PURPOSE:To preliminarily know the number of frames to be photographed, to make operability satisfactory, and to improve a function by investigating the presence or absence of the recording signal of a mounted recording medium and the kind of the recording signal, and storing the investigated result. CONSTITUTION:At the time of mounting the recording medium, the power source of a control system is turned on, the rotation of a magnetic disk is started, and the presence or absence of the signal of the recording medium and the kind of the recording signal are investigated. Then, a magnetic head in the innermost peripheral track is brought into contact with a the disk, whether or not the signal is recorded in each track is checked, and a scanning to the outermost peripheral side is started. At that time, the magnetic head detects the presence or absence of an RF signal, and the result and the number of the detected track are stored in a storage means 5 in a camera sequence control CPU. Each kind of function is controlled by a control means 6 according to the output of the storage part 5, so that the operability of a camera can be improved. And also, a user can recognize necessary information, for example, the residual number of frames to be photographed of the magnetic disk, the using situation of the track, the position of the magnetic head just after the camera is mounted.
Patent JP-H10219098-A (JP)
Title: Polyurethane resin composition
Inventor: NISHIKAWA TAKASHI
IPC: C08L75/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane resin composition suitable as a binder for electrodes of lithium ion secondary batteries. SOLUTION: This polyurethane resin composition consists mainly of (1) a terminal isocyanate group-containing urethane prepolymer produced by using a polyoxyethylene polyol having 200-600 molecular weight or a high-molecular- weight product obtained by extending chains of prepolymers with a diamine compound in an amount equivalent to or smaller than that of the prepolymers, (2) solid polyamine or its surface inert body or its surface inert body and/or a 6-8C saturated fatty acid partial acid amide compound of a polyamine compound and (3) an organic solvent.
Patent JP-S59148915-A (JP)
Title: Power supply control device of electronic computer system
Inventor: YAMAMOTO YOSHIMASA
IPC: H02J1/00
Filed: 1983-02-14
Abstract: PURPOSE:To disconnect a power supply quickly and to suppress electic power consumption by connecting an interface remotely supervising the connection state between a processor and an I/O device and generating a power supply disconnection command by detecting the connection state. CONSTITUTION:A command input part 1 receives a power supply control command from the external such as a processor and an output control part 4 outputs a power supply control output to each I/O device and also checks the outputted result. A state input part 2 inputting the connection state through the interface remotely supervising the connection state between each I/O device and a processor is connected to input the inputted connection state to a discrimination circuit 3. The discrimination circuit 3 discriminates whether a power supply control output is to be sent to each I/O device or not in accordance with the connection state and the kind of the power supply control command.
Patent JP-H02201470-A (JP)
Title: Developing device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/08
Filed: 1989-01-31
Abstract: PURPOSE:To stably obtain high image quality by a one component non-magnetic developing method by forming an insulating layer which satisfies specified conditions on the conductive supporting body of a toner carrier. CONSTITUTION:The insulating layer 11 whose dielectric constant is (epsilon), whose film thickness is (d) and whose vacuum conversion film thickness d / epsilon is 3 < d < epsilon < 25 is formed on the conductive supporting body 10 of the toner carrier 9. A conductive and cylindrical shaped sleeve 12 which is a toner carrying quantity regulating member and a conductive and plate shaped blade 13 which is also the toner carrying quantity regulating member are disposed adjacent to the toner carrier 9. Then, voltage impressing means 14 are respectively connected between the conductive supporting body 10 and the sleeve 12 and the conductive supporting body 10 and the blade 13. Thus, toner 8 is electrostatically charged by giving a high electric field to the toner 8 near the insulating layer 11 of the toner carrier 9 by an electric field generation means and inducing electric charge.
Patent JP-H08206524-A (JP)
Title: Impact pin for pulverizer
Inventor: SUWABE HIROHISA
IPC: C04B35/584
Filed: 1995-02-09
Abstract: PURPOSE: To obtain an impact pin excelling in wear resistance and corrosion resistance and having both required strength and toughness in an impact pin for a high speed rotation type pulverizer by forming at least a part thereof in contact with a material to be pulverized of a silicon nitride ceramic sintered body whose surface roughness and the porosity each have specified values. CONSTITUTION: In a high speed rotation type pulverizer, plural impact pins for a pulverizer are fitted on the outer peripheral surface of a rotary board. At least a part of the impact pins 1 for a pulverizer in contact with a material to be treated is formed of a silicon nitride ceramic sintered body whose surface roughness and porosity are >=Rmaxμm and >=2% respectively. The silicon nitride sintered body is a silicon nitride sintered body or a sialon sintered body, and that having >=60wt.% Si3 N4 or sialon crystal particles and <=40wt.% intergranular phase is preferable. Pores remaining in the silicon nitride ceramic sintered body are thus made small to make it uniform and dense, allowing it to have high hardness and improved wear resistance.
Patent JP-S60167291-A (JP)
Inventor: UNO MASATO
IPC: H01R43/26
Filed: 1984-02-10
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。