baber/WOPTO huggingface dataset:
Patent JP-H11262984-A (JP)
Title: Decorative sheet
Inventor: ANDOU RIKA
IPC: B32B27/32
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To perform excellent heating molding and bending suitability by using a polyolefin resin sheet for drawing a continuous curve of a monotonic reduction of a protrusion in an upward direction between a softening starting temperature of the curve measured while heating and a melting temperature with coordinates having an abscissa axis as the temperature and an ordinate axis as an elongation at the time of a predetermined tensile load. SOLUTION: With coordinates having a temperature rightward at an abscissa axis and an elongation at the time of a predetermined tensile load upward at an ordinate axis, an elongation of a resin is measured while heating, and a TMA curve is formed. A polyolefin resin sheet for drawing a continuous curve of a monotonic reduction of a protrusion in an upward direction between a softening starting temperature Ts and a melting temperature Tm is used. Here, to form the TMA curve of the sheet in such a shape, a suitable amount of a noncrystalline elastomer is added to a crystalline polyolefin. A heat stabilizer or the like is mixed and film-formed as needed, and the decorative sheet of a single layer or a laminate of a plurality of layers is manufactured. Thus, excellent heating molding and bending processability can be performed.
Patent JP-H11264057-A (JP)
Title: Stainless steel excellent in antibacterial property and its production
Inventor: TOCHIHARA MISAKO
IPC: C22C38/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel excellent in workability, corrosion resistance and antibacterial properties. SOLUTION: In a stainless steel, 0.0001 to 1%, by weight, Ag and furthermore with one or >=two kinds selected from 0.0002 to 0.02% Sn, 0.0002 to 0.02% Zn and 0.0002 to 0.01% Pt, are incorporated and moreover, one or >=two kinds among silver grains, silver oxides and silver sulfides are dispersed by >=0.001% area ratio in total. For uniformly dispersing the silver grains, silver oxides and silver sulfides, the casting rate at the time of continuous casting is preferably regulated to 0.8 to 1.6 m/min.
Patent JP-H07278747-A (JP)
Title: Spring steel reduced in decarburization characteristic
Inventor: MOTOMURA HIROHARU
IPC: C22C38/60
Filed: 1994-04-04
Abstract: PURPOSE:To produce a spring steel remarkably reduced in decarburization characteristic at the time of hot working and heat treatment. CONSTITUTION:This steel is a spring steel reduced in decarburization characteristic, which has a composition consisting of, by weight, 0.40-0.75% C, 0.15-2.50% Si, 0.30-1.20% Mn, 0.005-0.100% Al, 0.005-0.100% Se, and the balance Fe with inevitable impurities or further containing one or >=2 kinds among 0.50-2.50% Ni, 0.20-1.50% Cr, and 0.05-1.50% Mo and/or either or both of 0.01-0.50% V and 0.01-0.50% Nb. By this method, decarburization at the time of hot working and heat treatment can be remarkably reduced while obviating the necessity of decarburization inhibitor and specific heat treatment equipment.
Patent JP-H07277122-A (JP)
Title: Sewing method for air bag
Inventor: KONDO MITSUTAKA
IPC: D05B35/00
Filed: 1994-04-04
Abstract: PURPOSE:To simply and easily carry out sewing by placing a side panel on a sewing machine base, clamping and hanging a main panel, and sewing the side panel and the main panel together while carrying out straight motion and rotational motion of the main panel. CONSTITUTION:In sewing of an air bag, the first side panel 4 is sewed on one side of a main panel 2 for preparing a work 6 in a half bag condition. Then, the second side panel 8 is placed on a sewing machine base I, and the work 6 is clamped in the tip position on the sewing starting side on the opening side of the main panel 2, while plural positions of the first side panel 4 are clamped by means of a clamping device. Subsequently, a hanger device 12 is advanced for sewing the first straight line part of the second side panel 8. Then, the hanger device 12 is rotated while being retracted, and the first curved line part of the second side panel 8 is sewed up. Afterward, these motions are repeated, and an air bag is sewed up in order.
Patent JP-H03270694-A (JP)
Title: Drive control system for step-motor
Inventor: KATAOKA JUNNOSUKE
IPC: H02P8/00
Filed: 1990-03-16
Abstract: PURPOSE:To prevent rotational fluctuation of a motor by setting the number of address, from a time when phase A current has a peak and phase B current is zero to a time when phase A and B current are same, differently from the number of address, from a time when phase A and B currents are same to a time when phase A current is zero and phase B current has a peak. CONSTITUTION:Single period phase of a step-motor is divided into 64 sections constituting a single step, and the ratio between phase A and B currents is obtained experimentally for each step thus preparing a data table. The number lof address from a time when phase A current has a peak and phase B current is zero to a time when phase A and B currents are same and the number (m) of address from a time when phase A and B currents are zero to a time when phase A current is zero and phase B current has a peak are set such that l>m. Consequently, angular movement alpha of motor from the address at the time of peak phase A current to an intermediate address C is equalized to the angular movement beta from address C to the address at peak phase B current.
Patent JP-S56162669-A (JP)
Title: Printing head of dot printer
Inventor: SAKAIDA ATSUO
IPC: B41J2/26
Filed: 1980-05-19
Abstract: PURPOSE:To provide the titled head which can prevent an armature and a printing wire from moving erroneously or rebounding, can print correctly at high speed and is easy to assemble, by a method wherein the first and the second supporting arms for each armature are formed in one body in a specified condition. CONSTITUTION:A plurality of support pieces 17 are integrated into one body, in such a manner as to correspond to each core 5, at the inside periphery of a leaf spring ring 13 which is supported on the side of a yoke 4 at its peripheral part. The first supporting arm 18 of the support piece 17 is fixed to a longitudinal end face of the armature 20, while the second supporting arm 19 extending perpendicularly with respect to the first arm 18 is fixed to a yole-side end face of the armature 20.
Patent JP-H05274921-A (JP)
Title: Insulated wire
IPC: H01B7/29
Filed: 1992-03-24
Abstract: PURPOSE:To provide high heat resistant characteristics and mechanical properties by forming the first insulation film layer to the prescribed thickness, and enable an insulation film to be easily removed from the end of a wire by using carbon dioxide laser. CONSTITUTION:The first insulation film layer of polyether sulfonic resin having the predetermined constitutional formula is formed on a conductor, and the second insulation film layer of resin selected from a group of polyester imide resin, polyamide imide resin and polyimide resin is formed on the external surface of the first insulation film layer. In this case, the thickness of the first insulation film layer is kept equal to or less than 1/3 of the thickness of a whole insulation film layer. According to this construction, the insulation film layer comes to have high heat resistance, and can be removed easily and in a short time by irradiating carbon dioxide laser in the treatment of a wire end. Also, a soldering work thereafter can be simplified, and the reliability of a wire connecting work can be improved.
Patent JP-S56162032-A (JP)
Title: Eccentricity measuring device for lens
Inventor: FUKUSHIMA YOSHIO
IPC: G01B11/00
Filed: 1980-05-19
Abstract: PURPOSE:To measure the rate of eccentricity of the optical axis of a lens easily  without making the rotating operation of the lens by forming the spot light images  of two reflected rays on an imaging plate. CONSTITUTION:An optical path 3 formed on a base body, lamps 6 which are spaced equidistantly in mutually opposite directions centering at the central optical axis 4 in this optical path 3 and produce mutually parallel irradiation rays L1, L2, and an objective lens 13 which is mounted to the base body movably in the direction of the central optical axis 4. A lens 16 to be inspected is held at the focus of the lens 13 by a lens chuck 17, and further a half mirror 12 which allows the transmission of the rays L1, L2, and reflects the reflected rays L3, L4 from the lens 16, a collimator lens 20 which is disposed with the reflected light axis 5 as a center, and an imaging plate 21 in the focal position of the lens 20 in perpendicular intersection with the reflected light axis 5 are provided. An eyepiece lens 22 which measures the deviation of the light image irradiated on this imaging plate 21 and the focal position is provided.
Patent JP-H03270643-A (JP)
Title: Timer circuit for ac distributing board
Inventor: YAMAMOTO YOSHIO
IPC: H02J3/00
Filed: 1990-03-15
Abstract: PURPOSE:To limit rush current by a method wherein a plurality of delay circuits, having a first comparator comparing the voltage of a constant voltage diode with the voltage of a CR time constant circuit, a transistor for driving a relay and a second comparator for prohibiting the operation of the CR time constant circuit of the next stage, are combined. CONSTITUTION:When a voltage Vcc, supplied to a timer circuit 3, is increased, a voltage, exceeding the voltage VD1 of a constant voltage diode D1, is charge into a capacitor C1. When the voltage VP1 of the capacitor C1 has become higher than the voltage VD1, the 'TO' of a comparator Z1 becomes at 'H' level, a transistor Q1 is put ON, a relay RL1 is put ON and an AC power supply phi1 is outputted to a service concent CN1. When the 'TO' of another comparator Z2 is made 'H' level, the 'TO' of the other comparator Z3 becomes at 'H' level and another relay RL2 is put ON whereby the AC main power supply phi1 is outputted.
Patent JP-S60211291-A (JP)
Title: Heat exchanger
Inventor: NAKAMURA MAKOTO
IPC: F28F19/06
Filed: 1984-04-05
Abstract: PURPOSE:To enable to reduce the elongation due to thermal expansion, the weight and the material cost of header plates by a structure wherein plate members consisting of mild steel plate main body, onto both the surfaces of which metal skins are formed, are provided as the header plates. CONSTITUTION:Each of both header plates 1 and 2 consists in coating metal skin made of copper or the like onto both the surfaces of a mild steel plate main body. The thickness of the metal skin is made with the range of about 15-30mum. Accordingly, the elongation due to the thermal expansion of the header plate becomes smaller and consequently no stoppage of a gap between a tube 3 and the insertion hole 4 of the header plate occurs, resulting in improving the permeability of solder and enabling to establish strong brazing. In addition, the material cost and weight of the header plate is reduced as compared with those of a conventional brass header plate.
Patent JP-H04299955-A (JP)
Title: Production of processing raw material for brewing
Inventor: OSADA SADAO
IPC: A23L11/20
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject high-quality raw material, excellent in productivity, aroma, tastiness and mellowness and useful as soy sauce, etc., without requiring steps for dipping soybeans in water and steaming the soybeans by treating a raw material for brewing composed of the whole fat soybeans and a starchy raw material in a prescribed proportion with a twin-screw extruder under specific conditions. CONSTITUTION:The objective raw material is obtained by treating a raw material for brewing containing 25-90wt.% whole fat soybeans and 75-10wt.% starchy raw material such as wheat with a twin-screw extruder under conditions of 5-40wt.% hydration ratio (based on the raw material for brewing), 5-50kg/cm<2> pressure and 100-170 deg.C outlet material temperature.
Patent JP-H03268084-A (JP)
Title: Optical character reader
Inventor: SEKIGUCHI KOICHI
IPC: G06K9/20
Filed: 1990-03-19
Abstract: PURPOSE:To read an undefined document with high accuracy by outputting the read undefined document after laying out in a prescribed format. CONSTITUTION:A control part 1 is provided together with a scanner part 2, a recognizing part 3, a recognizing result store part 4, a layout processing part 5, a key word dictionary part 6, a layout information store part 7, a CRT 8, a key input part 9, and a printer 10. Then a key word necessary for layout of a read document is previously registered together with the priority corresponding to the key word and the layout information. A read undefined document is automatically laid out and outputted in a prescribed format. Thus it is possible to omit the editing processing to be carried out by an operator and to improve the reading efficiency of the undefined document.
Patent JP-S58190434-A (JP)
Inventor: ERITSUHI BARETSUTO
IPC: A61C1/08
Filed: 1983-04-15
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-H02247395-A (JP)
Title: Method and device for recovering silver from waste photographic processing liquid
Inventor: GOSHIMA NOBUTAKA
IPC: C25C1/20
Filed: 1989-03-17
Abstract: PURPOSE:To easily recover silver grains at a high recovery rate by adding a waste photographic processing liquid to the cathode chamber of an electrolytic cell to control the current density and current concn. and reducing silver ion with the hydrogen generated in the electrolytic reaction. CONSTITUTION:The electrolytic cell 1 is separated by an electrolytic diaphragm 4 into an anode chamber 6 and the cathode chamber 5, an anode 3 and a cathode 2 are respectively set, and the material for the cathode 2 is selected from the materials appropriate for a hydrogen generating reaction and having a low overvoltage. A waste photographic processing liquid is added to the cathode chamber 5 to control the cathode current density to >=1A/dm<2> and/or the cathode chamber current concn. to >=10A/l, the soln. is agitated by an agitator 9, and electrolysis is carried out for 1-60min. The silver ion in the waste is reduced by the hydrogen generated in the electrolytic reaction and deposited and dispersed in the catholyte as silver grains. A circulating pump 8 is operated to recover the silver grains by the filter medium 7a of the filter 7. By this method, silver is recovered continuously and efficiently.
Patent JP-H02246024-A (JP)
Title: Method for adjusting focusing position and focusing controller
Inventor: WATANABE KATSUYA
IPC: G11B7/09
Filed: 1989-03-17
Abstract: PURPOSE:To accurately and quickly perform the positioning adjustment of the targeted convergent point of a focusing control system by storing the relation of a targeted position to the amplitude of a reproducing signal at the time of changing the targeted position of focusing control, and performing adjustment for the convergent state of a light beam based on the signal. CONSTITUTION:A microcomputer 42 varies the convergent state of the light beam 6 via a D/A converter 41, therefore, adjusted data set in advance is converted to a prescribed voltage, and is inputted to a synthesis circuit 43. The synthesis circuit 43 adds a voltage corresponding to the adjusted data on the focusing control system, and moves the targeted convergent point in stepwise with a prescribed gap, and varies the convergent state of the light beam 6 on a recording medium 10. In a RAM 46, the respective amplitude of the reproducing signal corresponding to the convergent state of a varied light beam 6 is stored as a numeric value. The microcomputer 42 calculates the adjusted data to move the targeted convergent point of the focusing control system to the optimum position by processing the value stored in the RAM 46, and adds it on the focusing control system via the D/A converter 41 and the synthesis circuit 43. In such a way, the convergent state of the light beam 6 on the recording medium is set at the optimum state.
Patent JP-S56164509-A (JP)
Title: Trimming method for laminated-core inductance element
Inventor: TAKATANI MINORU
IPC: H01F41/04
Filed: 1980-05-22
Abstract: PURPOSE:To simplify the trimming operation and make it possible to obtain a desired inductance of high accuracy by a method wherein the inductance value is regulated by cutting off a part of magnetic substance constituting a laminated-core inductance element. CONSTITUTION:The laminated-core inductance element 20 has a coil formed into a rectangular shape. There is no coil in the central part of the element 20 but only a magnetic substance. A hole 22 is bored in said element central part by using a proper trimming apparatus, e.g., a laser trimming apparatus or the like in order to cut off a part of the magnetic substance. By thus boring the hole 22 in the magnetic path in the central part, the sectional area decreases, so that the inductance value decreases. Regulating the size, depth and the like of said hole 22 permits a desired inductance value to be readily obtained.
Patent JP-H05275367-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/768
Filed: 1992-03-25
Abstract: PURPOSE:To provide a manufacturing method for semiconductor devices, a method similar to self-aligning contact technique, capable of forming contact holes which make better the insulating properties between wiring layers. CONSTITUTION:Barrier layers 16 and 18A are formed on a first conductive film 14A, and patterning of the barrier layers 16 and 18A and the conductive film 14 are performed collectively, and a first wiring layer pattern 22 is formed. Following this, an insulating film 28 is formed so as to cover the wiring layer pattern 22. Next an opening 34 reaching a semiconductor substrate 10 is formed using the barrier layers 16 and 18A as barriers for the etching. Next side walls 38A are formed on the lateral walls of the opening 34. Next a second wiring layer 40 to be brought into contact with the substrate 10 through the opening 34 is formed.
Patent JP-H11265508-A (JP)
Title: Optical disk device
Inventor: KIMURA MOTOI
IPC: G11B19/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of improving reproducing signals SNR at the time of reproducing a recordable optical disk at a high linear velocity without inviting cost rise and the increase of a circuit scale. SOLUTION: This optical disk device for reproducing signals recorded in the recordable optical disk 10 is provided with a linear velocity detection means 60 for detecting the linear velocity of the optical disk 10 and a laser power control means 61 for increasing the power of a laser beam for irradiating the optical disk 10 corresponding to the height of the linear velocity detected in the linear velocity detection means 60. Reproducing power is increased by the laser power control means 61 within the range of not making a repetitive reproduction possible number of times at the time of a high linear velocity less than the repetitive reproduction possible number of times at the time of a low linear velocity.
Patent JP-H11269721-A (JP)
Title: Polyester thick-and-thin multifilament
Inventor: KOYANAGI TADASHI
IPC: D01F8/14
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filaments suitable for the use of clothes such as thawbs and turbans, and excellent in an opaque property, an ultraviolet light screening property, etc. by producing sheath-and-core type conjugate filaments containing an inorganic metal oxide in a high concentration in the core component on specified conditions. SOLUTION: The polyester thick-and-thin filaments are obtained by melt- spinning multifilaments comprising sheath-and-core type conjugate filaments containing 5-20 wt.% of an inorganic metal oxide in the core component, then firstly and directly, without taking up the spun multifilaments, drawing the spun multifilaments with pairs of heated godet-rolls to achieve an unevenness (U%) of the filament fineness in the range of >=8%, and further secondly drawing the firstly drawn multifilaments with pairs of heated godet-rolls and unheated godet-rolls to achieve an unevenness (U%) of the filament fineness in the range of 2-8%.  The obtained polyester thick-and-thin multifilaments (the extremum of shrinkage stress on dry heating is observed at a temperature in the range of 80-120 deg.C) have an excellent property for developing clear patterns on a fluorescent whitening treatment, and further excellent drapeability.
Patent JP-H09230027-A (JP)
Title: Radar equipment
Inventor: ONISHI MASAHIRO
IPC: G01S7/526
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a radar equipment which dispenses with signal processing and computation at high speed, is simple in the circuit constitution, and restrains power consumption. SOLUTION: A pulse signal output part 11 radiates fixed output pulse into a space at intervals of 4μsec. A reflected light by a target is detected by a reflected pulse signal receiving part 12, and a received signal containing noise component is formed. An integration circuit 14 integrates the received signals formed by the reflected pulse signal receiving part 12 in a long phase section Δt corresponding to the detected range of distance of 50m at every output pulse, so as to average noise components, and terminal voltage corresponding to the distance to the target is generated in a capacitor C1. A comparator 15 compares this terminal voltage with a fixed threshold value VR, and when it exceeds the threshold value, an alarm part 17 is started so as to generate a buzzer sound. A driver can immediately judge abnormal approach of the target through the buzzer sound.
Patent JP-S54158694-A (JP)
Title: Grounding device of cable connected to the switchgear
Inventor: AOYAMA TAKAYASU
IPC: H02G15/00
Filed: 1978-06-06
Abstract: PURPOSE: To prevent the conductive sheath from going to high voltage, by grounding the conductive sheath of cable through a resistor and suppressing the high frequency current induced in the conductive sheath by switching surge.  
     CONSTITUTION: The conductive sheath 23 of cable connected to the gas insulated switchgear 21 is grounded through a matching resistor 25. Since the travelling wave induced in the sheath 23 during occurrence of switching surge is impedance matched by the matching resistor 25, high frequency current is not generated thereby the cable sheath 23 is brought to high voltage to prevent the flushing to other grounding system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56165622-A (JP)
Title: Escapement device
Inventor: KAWABE OSAMU
IPC: B65G47/78
Filed: 1980-05-20
Abstract: PURPOSE: To ensure accurate and separated supply of parts in the case of an escapement device which separates those parts incorporated in a hopper feeder, by providing a shooting block to which the parts are sent in succession with universally swinging fan-shaped block with a parts holding section.  
     CONSTITUTION: A hopper feeder 21 is arranged on the side of a base unit including a drive unit and a shooting block 26 is arranged on the end of a spiral aligned path 24 along with the inner surface of the cylindrical wall for the bowl hopper 23 of the hopper feeder 21. A fan-shaped block 28 with a holding section 28a which receives the parts 17 one by one from the rail 26a of this block 26 is rotatingly supported on the end of the rail 26a and swung by an air cylinder 29. The parts 17 held at the holding section 28a are sucked in the absorption hole on the top of the guide tube 12 of a driver unit. When the top of the guide tube 12 is separated from the fan-shaped block 28, the hopper feeder 21 starts swing and sends parts onto the rail 26a of a screw 17 in a line. 
     COPYRIGHT: (C)1981,JPO&Japio