baber/WOPTO huggingface dataset:
Patent JP-H0846824-A (JP)
Title: Video signal processor
Inventor: KODERA MASAHIDE
IPC: H04N5/16
Filed: 1994-08-01
Abstract: PURPOSE:To provide a video signal processor of a simple consitution that has high performance. CONSTITUTION:The video signals of different color components are supplied from the terminals 1 and 2, and the signal selection circuits 3 and 4 selects the video signals that are processed. These video signals are supplied to the signal selection circuits 10 and 12 via a sampling/holding circuit 7 and an amplifier circuit 8. Thus the black level components are selected by both circuits 10 and 12 respectively. Then the black level components are compared with the reference voltage +Vref of an A/D converter through the difference voltage detecting/holding circuits 6 and 13. The difference detected from the comparison is held. Then the level control circuits 5 and 11 control the level components to the reference voltage +Vref in accordance with the detected difference.
Patent JP-S6077884-A (JP)
Inventor: PEETA ATSUKERETSUTO
IPC: G11B23/023
Filed: 1984-08-29
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-H0467724-A (JP)
Title: Power supply interrupter
Inventor: KOBAYASHI KAZUSHIGE
IPC: H02J1/00
Filed: 1990-07-06
Abstract: PURPOSE:To considerably reduce the number of component by providing a control circuit for applying a detection voltage, obtained by dividing the output voltage of a power supply circuit, onto the reference terminal of a shunt regulator and biasing a switching transistor based on a current flowing through a cathode terminal. CONSTITUTION:When the output voltage Vo of a power supply circuit 2 is lowered to the lowest level in order to dim a lighting panel 11, a detection voltage Vd lower than a reference voltage Vs is applied on a reference terminal 7r. Consequently, current Ic does not flow into a cathode terminal 7c, and the bias voltage Vp of a switching transistor 5 lowers to bring about non-biased state thus turning the switching transistor 5 OFF. As a result, power supply to a circuit 3 is interrupted.
Patent JP-S6336468-A (JP)
Title: Pre-processing system for information processor
Inventor: TSUDA JUNICHIRO
IPC: G06F21/34
Filed: 1986-07-31
Abstract: PURPOSE:To eliminate the need for registering the information of a user name and a pass word into the information processor by storing the user name and the pass word to a memory carrier independently of the information processor and reading the user name and the pass word into the information processor. CONSTITUTION:A user name and a pass word are stored into a memory carrier independently of an information processor and the user name the pass word are read to the information processor. Thus, for example, each time the information necessary to the log-in registered in a conventional pass word file is written into an IC card 15 beforehand, and the IC card 15 is inserted into a work station 1, the work station 1 reads these pieces of information, executes the log-in and the need for registering beforehand the information of a log-in name, etc., is eliminated.
Patent JP-H1025828-A (JP)
Title: Sound field interior panel structure
Inventor: NAKAMURA KOICHI
IPC: E04B1/99
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a film so as to improve durability without impairing the finished appearance of a panel by providing the back face side of the surface panel formed thin, with a dust pollution preventive film with only its peripheral part bonded thereto, and fitting this surface panel to the surface side of a lining of a soundproof chamber. SOLUTION: First sound absorbing material 2 is filled in a cutout part 1a of a sound reflecting panel 1, and a sound absorbing sheet 3 is stuck to the surface side of the sound reflecting panel 1. Decorative cloth 4 is put on the sound absorbing sheet 3, and the back face side of the sound reflecting panel 1 is provided with a dust pollution preventive film 5 with only its peripheral part 5a bonded thereto to form a surface panel 6. A lining 8 for fitting the surface panel 6 to the surface side of the lining 8 of a wall 7 of a soundproof chamber is composed of a frame body 8a formed of wood material or the like, and second sound absorbing material 8b filled in the frame body 8a. The damage of the film is thereby prevented to improve durability without impairing the finished appearance of the panel.
Patent JP-H1114438-A (JP)
Title: Weighing method and instrument
Inventor: SHIMADA MASAHIRO
IPC: B65B9/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for weighing a commodity to be measured which can preclude the possibility of the deterioration of the measuring accuracy of the instrument even when the carrying speed of the commodity is increased. SOLUTION: A weighing instrument 4 measures the weight of a commodity B without driving the carrying surface 41a of a weighing section 41, but by carrying the commodity B by sliding the commodity B on the carrying surface 41a. In the instrument 4, a buffer section 40 which partially or entirely dissipates the vertical component V of the kinetic energy of the commodity B in the direction perpendicular to the carrying surface 41a is provided closely to the upstream side of the weighing section 41 in the carrying direction of the commodity B.
Patent JP-H1087685-A (JP)
Title: Polymer-type compound
Inventor: TANAKA MASASHI
IPC: A61P9/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer-type compound useful as a treating and an improving agent, etc., of inflammation, ischemic reperfusion injury, autoimmune disease and metastasis by bonding N-substituted Lewis type sugar chain derivatives to a polymer by using a bifunctional spacer. SOLUTION: This polymer-type compound containing a S-(bifunctional spacer)-(polymer) group and the S is a glucosamine derivative (salt) of formula I [Y is CO, SO2 , CONH, COO or COS; R<1> is a (substituted) aryl, a (substituted) aromatic heterocyclic, etc.; one of R<2> and R<3> is α- or β-L-fucopyranosyl and the other is a group of formula II (R<4> is H, SO3 H, PO3 H2 , CH2 CO2 H, etc.)] is obtained by bonding the N-substituted Lewis type sugar chain derivative (salt) to a polymer-based compound such as a hydrocarbon polymer such as a vinyl polymer, polyether obtained by polymerizing epoxy groups, polyamino acid or polysaccharide by using a bifunctional spacer, further connecting an enhancer for improving the conformation and solubility of the polymer thereto.
Patent JP-S57110929-A (JP)
Title: Temperature detection circuit
Inventor: TAKAHASHI NAOKI
IPC: G01K7/01
Filed: 1980-12-18
Abstract: PURPOSE:To constitute a temperature detection circuit of an IC by composing the resistance to detect temperature of the diffusion resistance, polysilicon resistance and the ''ON'' resistance of a field effect transistor. CONSTITUTION:The first polysilicon resistance 6 has a negative temperature characteristic while the diffusion resistance has a positive temperature characteristic. Accordingly the voltage variation to the temperature at a node N3 thereof is the sum of the temperature variation of the resistance 6 and the resistance 7. Further for the resistance 3 for temperature detection regulation a substance having a negligible temperature gradient against a slope of the positive temperature characteristic or the temperature characteristic of the resistance value of the second polysilicon resistance 8 is usd. And the nodes N2 and N3 of said resistance are put in a differential amplifier 5 to invert an output OUT separated by the detection temperature. The resistance 6, 7 and 8 as well as the differential amplifier 5 consist of IC circuits.
Patent JP-S6159725-A (JP)
Title: Formation of ohmic electrode
Inventor: NAKAMURA KAZUO
IPC: H01L21/28
Filed: 1984-08-30
Abstract: PURPOSE:To realize an ohmic contact of a low contact resistance value by ion beam mixing after forming a thin film of a IV group element in forming an ohmic electrode on the surface of a compound semiconductor. CONSTITUTION:A thin film of a IV group element is formed in an ohmic contact forming region on the surface of a compound semiconductor. An ionized impurity is implanted through the thin film and the IV group element and the compound semiconductor surface element are mixed. Then a process of a heat treatment to recover damage introduced on the compound semiconductor surface and a process to adhere an ohmic electrode constituent are performed. Thus, the ohmic contact having a low contact resistance value, a shallow junction depth and a flat junction interface is obtained in a wafer face with good uniformity and reproducibility.
Patent JP-S5883342-A (JP)
Title: Laser output controller of optical information reader
Inventor: KOIKE RIYUUICHI
IPC: G11B7/125
Filed: 1981-11-13
Abstract: PURPOSE:To stabilize a laser output by reducing variation in AC output as a laser noise through a feedback circuit in addition to the stabilization of a DC component. CONSTITUTION:A glass plate 13 is arranged between a lens 3 and a beam splitter 4, and part of a laser beam 2 from a laser diode 1 is reflected by the glass plate 13 to illuminate a photodetector 14. Only variation of the laser beam 2 is led out of the photodetector 14 and supplied to a laser output controlling circuit 15 to obtain an output having such a polarity that variation in the quantity of laser output light is reduced, and it is added to the output of a laser output stabilizing circuit 12 for the DC component at an addition point 16 to supply a laser bias current to a laser diode 1. Thus, variation in AC output as a laser noise is reduced through feedback in addition to stabilization of the DC compoennt. Thus, a stable information readout signal of high quality is obtained.
Patent JP-2001016530-A (JP)
Title: Cat fixing device
Inventor: CHO TAKEKUNI
IPC: H04N5/645
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a CRT fixing device for simply fixing a CRT without being affected by the variation in diameter. SOLUTION: A CRT 2 with its screen surface is lowered face down to a cabinet 1 placed on its front surface. The edge or band 2a of the screen of the CRT 2 is abutted on the guide parts 1ba of guide ribs 1b respectively at the four corners of the cabinet, the part 1ba receives force respectively in a tapered state among the right/left/upper/lower guide parts 1ba, and a bending moment acts on the neck parts 1be to deform the neck parts like leaf springs. Consequently, the CRT 2 is pushed into the side of an opening part 1a guided by the ribs 1b. The right/left/upper/lower ribs 1b of the same shape and thickness allows the CRT 2 to be positioned around the center of the part 1a and the CRT 2 is guided in the state of a taper formed at the parts 1ba of the four corners rib 1b and precisely positioned at the part 1a.
Patent JP-S5884435-A (JP)
Title: Wafer carrier
Inventor: SORAOKA MINORU
IPC: H01L21/683
Filed: 1981-11-13
Abstract: PURPOSE:To allow the reduction of the space for containing arms without obstructing arm carriage strokes by a method wherein arms provided in multi- stages and for slide can be extended out and drawn back by utilizing the rope winding power utilizing a drum. CONSTITUTION:After holding a wafer by a mechanical chuck 11, the drum 20 is rotated clockwise by a drive motor 19. Then, a rope 21a is wound up around drum 20 via sheeves 13a-13d, and, on the other hand, a rope 21b is drawn out by turns wherewith the rope 21a is wound up around the drum 20 via sheeves 13e-13h. Arms 12a-12c having contained in the approximate unifomity in up- down directions in a containing case settled in a sub vacuum chamber are extended out in the direction of the arrow A in the order of the arm 12a, lower arm 12b and lowest arm 12c by the winding power generated thereat. As the result, the wafer held by the mchanical chuck 11 is carried from the sub vacuum chamber to a vacuum chamber and mounted at the fixed position of an electrode plate.
Patent JP-2001012866-A (JP)
Title: Installation structure and method for heat-resistant block
Inventor: TANAKA HIDEO
IPC: F27D1/14
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a heat-resistant block capable of being fixed to a wall surface by a simple method of installation surely and easily. SOLUTION: A stud C1 to be fixed to the wall surface has a structure in which a pair of engaging members each composed of an arm 16 functioning as a flat spring and a wedge piece 17 at the tip end thereof are provided in a pipe 15. In the process of inserting the stud into the installation aperture 2a of a dummy support B, the wedge pieces 17 are pushed into the pipe through slits 18 and pushed out again to be retained by the dummy support B, so that the heat-resistant block is fixed to the wall surface.
Patent JP-H0347025-A (JP)
Title: Blender
Inventor: KISHIMOTO TAKAO
IPC: B01F7/08
Filed: 1989-07-13
Abstract: PURPOSE:To improve overhaul efficiency by assembling a screw body, cylinder and material guide column, attaching a cylinder cover, screwing a cylinder cap to the top of the cylinder and fixing each constituent part in an integrated way. CONSTITUTION:A revolving shaft 5 of rotary driving mechanism 1 attached to a main body 2 is detachably equipped with a screw body 6. The screw material 6 is inserted into a cylinder 9, arranged and the end 10 of the cylinder is detachably fixed to the main body 2. Then a material feed opening 11 formed on the cylinder 9 is detachably equipped with a material guide cylinder 18. Further, the main body 2 is detachably equipped with a cylinder cover 21 having a cylinder insertion hole 22 to be inserted into the tip of the cylinder 9 and a cut part 23 to determine positioning of the material guide column 18. Then a cylinder cap 27 is screwed to the top of cylinder 9 to fix the cylinder cover 21. Consequently, the blender is miniaturized so as to be used in home and readily disassembled and assembled.
Patent JP-H0929843-A (JP)
Title: Rubber roller
Inventor: HASEGAWA MITSURU
IPC: B29C63/18
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a core metal without a rubber residue of a rubber roller by sticking the outer periphery of the core metal to the inner periphery of the rubber, and simultaneously unsticking the outer periphery of the metal to the inner periphery of the rubber in a predetermined range. SOLUTION: This rubber roller comprises core metals 11a, 12a, 13a, and rubbers 11b, 12b, 13b fixed to the outer peripheries of the metals 11a, 12a, 13a via an adhesive 15. The adhesive 15 is stuck to the part except masked by mounting masking jigs 16 at both ends of the metal 11a and spraying the adhesive 15 to the surface of the metal 11a (12a, 13a) by a primer 17 from this state. In this case, the masking range of the jig 16 is disposed inside by the range L (e.g. 1mm) from both ends in the product state of the rubber 11b (12b, 13b), and the range L becomes the unstuck part.
Patent JP-S6160952-A (JP)
Inventor: YASUDA TETSUO
IPC: E04C2/30
Filed: 1984-08-30
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-S6241510-A (JP)
Title: Nozzle for main mixing type gas burner
Inventor: OKAMOTO TOSHIHIKO
IPC: F23D14/02
Filed: 1985-08-19
Abstract: PURPOSE:To prevent a flash-back phenomenon from occurring and to keep a heavy-load combustion with a stable hot-and-short flame by a method wherein a ceramic porous body is arranged at an extremity end of a gas mixing tube to form a nozzle block provided with a overlapped part and a projecting part. CONSTITUTION:A ceramic porous body 8 is arranged, as a nozzle block 9, at an extremity end of the gas mixing tube 3 in such a way that it may have an overlapped part and a projecting part, thereby an ignition surface A is formed within the nozzle block 9, its upstream side serves as a nozzle layer 10 and its downstream side as a furnace layer 11, resulting in a stable heavy- load combustion with stable and hot short flame. The flame port block 9 is formed by the ceramic porous body 8 of a three-dimensional frame structure having a high rate of pore, so that it may be diffused in the form of semi- spherical surface in the downstream direction of the mixing gas. Therefore, it is possible to substantially reduce an effect on a flow speed of mixing gas, form a combustion flame within the furnace layer 11 and maintain a heavy load combustion therein. The flame red heats the fine three-dimensional frame structure, the mixing gas generates an active combustion reaction and thus a stable hot heavy-load combustion with hot-and-short flame can be attained.
Patent JP-2001011566-A (JP)
Title: High tensile strength steel excellent in toughness of weld zone and its production
Inventor: HASHIMOTO MASAYUKI
IPC: C22C38/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing steel stably excellent in CTOD characteristics at <=-40 deg.C in the multilayer build-up weld zone of small-medium heat input. SOLUTION: A continuously cast slab contg., by weight, 0.01 to 0.10% C, 0.01 to 0.10% Si, 1.0 to 2.0% Mn, <=0.005% S, <=1.0% Cu, <=2.0% Ni, <=0.025% sol.Al, <=0.0030% N, 0.005 to 0.025% Ti and <=0.0005% B, moreover contg. one or more kinds of Ca and rare earth metals or one or >= two kinds among Cr, Mo, V and Nb, and the balance substantial Fe is heated at 1050 to 1250 deg.C, is next subjected to hot rolling of >=25% cumulative draft in the temp. range of <=900 deg.C, is immediately cooled to <=550 deg.C at a cooling rate of 1 to 50 deg.C/sec and is then subjected to aging treatment at 500 deg.C to Ac1.
Patent JP-H02181628-A (JP)
Title: Immobilization of biologically active part on substrate, immobilization of living cell on substrate and cultivation of cell
Inventor: NISHISU CHIYATAABEDEI
IPC: A61L27/00
Filed: 1989-07-13
Abstract: PURPOSE: To improve a retention efficiency by applying a specific amount of filmformation polyarylamine to a substrate, eliminating a part that is not adhered strongly, and then applying and immobilizing a biologically active part. CONSTITUTION: A film-formation polyarylamine mixed liquid consisting of approximately 0.01-1.0wt.% polyarylamine is uniformly applied to a substrate such as plastic and a porous filter paper by approximately 1.0-100μl per cm<2> and is rapidly dried in a clean bench, thus forming a film. Or the mixed liquid is reacted with neutral to basic solution for approximately 20 minutes in a petri dish, thus sucking and adsorbing the liquid. The formed film is washed, for example, by water, thus eliminating a given medium that is not adsorbed. Cells to be immobilized to the film or other biological activity parts are adjusted to a proper density and are added to a base in a culture solution where serum is added or not added or a buffer liquid, thus increasing the efficiency and strength for immobilizing to the substrate of a biologically active part such as cell and organization.
Patent JP-H0713649-A (JP)
Title: Job execution management system
Inventor: ARIMA YASUSHI
IPC: G06F11/34
Filed: 1993-06-28
Abstract: PURPOSE:To enable the unmanned operation of an electronic computer by automatically judging the propriety of the execution of a job after considering the activating states of the other jobs in exclusive control relation. CONSTITUTION:A job activation judging means 11 retrieves a job activating state management table 13 based on a job code corresponding to a job activating request from a job activating request system 20 and judges the job as activation possible when the activating state of the job is inactivated and all the starting states of the jobs of exclusive control objects corresponding to the job code registered in an exclusive job table 12 are inactivated or under fault. When it is judged that the job is possible in activation, a job processing execution means 14 refers to a job activating information file 17, extracts the job from a library 18, executes it and writes history information in a history file 19 at the time of normal completion.
Patent JP-H0347683-A (JP)
Title: Dc resistance welding equipment
Inventor: FUJITA JUNICHI
IPC: B23K11/24
Filed: 1989-07-14
Abstract: PURPOSE:To perform stable welding by arranging plural switching semiconductor devices on which the substantial DC voltage is impressed. CONSTITUTION:The plural switching semiconductor devices on which the substantial DC voltage is impressed are arranged and welding equipment is constituted of an inverter part 20 to output N-phase AC, a driving means to send out its driving signal, plural welding transformer parts 30 to convert the same AC into the low voltage and a rectification part 40 provided with plural rectifiers which compose signals led out from the transformers and lead out the substantial DC voltage impressed on members to be welded. By this method, the low ripple DC output voltage is outputted by relatively simple constitution and stable welding can be performed.
Patent JP-S6338212-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H02H9/04
Filed: 1986-08-01
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-2001011607-A (JP)
Title: Apparatus and method for film formation
Inventor: SAKURAGI SUSUMU
IPC: C23C14/32
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for film formation, capable of homogeneous film formation and also capable of facilitating the embedding of grooves and holes. SOLUTION: A hearth body 53 consists of a cylindrical vessel 53a for storing a metal liquid ML as a film material and is disposed in a supporting part 51a which is a recessed part formed in the upper part of the hearth 51. A heat- insulating member 54 with low thermal conductivity is inserted as a heat transfer controlling means between the rear 53b of the vessel 53a and the bottom 51b of the supporting part 51a. The heat-insulating member 54 has a plate-like shape and is allowed to adhere to the bottom 51b and the rear 53b, and, e.g. a conducting ceramic plate made of TiC can be used as the member. Because the heat transferred from the hearth body 53 to the supporting part 51a can be suppressed when such a heat-insulating member 54 is used, the hearth body 53 approaches a thermally isolated state, and the temperature distribution of the metal liquid ML held in the hearth body 53 can be made relatively uniform and stable.
Patent JP-H1121555-A (JP)
Title: Method for reversible display
Inventor: AKASHI KAZUSHIROU
IPC: G09F13/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a reversible display method comprising using a thermoplastic display medium prepared by forming a side-chain-type polymer liquid crystal layer on a substrate, keeping the side-chain-type polymer liquid crystal layer in a turbid state and bringing the liquid crystal layer into a transparent state by heating. SOLUTION: This method comprises using a reversible display medium prepared by forming on a substrate a side-chain-type polymer liquid crystal layer containing a copolymer comprising repeating units of a liquid crystal group represented by formula I and repeating units of a non-liquid-crystal group represented by formula II or a copolymer comprising repeating units of liquid crystal groups represented by formulas III and IV, keeping the liquid crystal layer in a turbid state and bringing it into a transparent state by heating. In the formulae, R<a> and R<b> are each H, methyl or a halogen; A, C an D are each a liquid crystal molecule residue represented by formula V or the like; X and Y are each a single bond, -N=N-, -CH=N-, -COO- or the like; R' is an alkoxyl, a halogen, cyano or the like; p is 1-5; B is a halogen, an alkyl or the like; and k, m and n are each an integer of 1-30.