baber/WOPTO huggingface dataset:
Patent JP-H11317789-A (JP)
Title: Host signal processing modem using software circulating buffer and direct sample transfer for maintaining communication signal
Inventor: YEH HAN C
IPC: H04L69/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a host signal processing communication system which can maintain a communication link. SOLUTION: The invented host signal processing(HSP) communication system has a host computer 10 which executes the software part of an HSP modem and a device including a digital-analog converter(DAC) 137. In response to an interrupt, the host executes an update routine which generates and writes a sample to a software circulating buffer in a memory of the host computer 110. The sample represents the amplitude of an analog signal based upon a desired communication protocol. Through direct transfer, the sample is moved from the software circulating buffer to a hardware circulating buffer and the DAC 137 converts the sample into an analog communication signal from the hardware circulating buffer.
Patent JP-H06253903-A (JP)
Title: Shoes making stature lock higher
Inventor: KOSAKA SACHIKO
IPC: A43B7/16
Filed: 1994-02-08
Abstract: PURPOSE:To reduce embaressment of using a raised sole by a method wherein a raised sole member is provided inside a shoes body to lift the heel of a user while a surface is formed to produce a visional illusion not to let other persons notice it so that they have an illusion about the height of the raised sole to feel that the raised sole does not look so higher. CONSTITUTION:In shoes which are provided with a raised sole member 1 inside a shoes body to make the stature of a user look higher, the surface of the raised sole member 1 comprises a top face 11 and a rising surface S connecting to the top face 11. The rising surface S arises to the top face 11 from an outer periphery E abutting the shoes body. The rising surface S and the top face forms an illusion generating surface by continuing stepless and in the same color. Thus, a visional illusion is produced by the surface and the insole leather 10 of the shoes body so that the height of the top face 11 is lower than the actual height.
Patent JP-H09233814-A (JP)
Title: Converter
Inventor: ARAI KOJI
IPC: H02M3/28
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the stable operation of a converter even if a plurality of converters are operated in parallel. SOLUTION: A converter has a DC power supply E, a transformer T, a switching device Q1 and a converter driving circuit U1 which supplies a driving signal which is varied in accordance with the voltage level of a voltage stabilizing terminal (c) to the switching device Q1. The voltage of the secondary winding of the transformer T is rectified and smoothed to obtain a DC output voltage. The DC output voltage is detected and compared with a reference voltage to obtain an error signal. A voltage corresponding to the error signal is supplied to the voltage stabilizing terminal (c).  A resistor R2 and a capacitor C2 which are connected in series to each other are connected to the voltage stabilizing terminal (c) of the converter driving circuit UN and, further, the semiconductor switching device Q1 driven by the driving signal is connected to both ends of the capacitor C2 and a feedback current which depends upon the voltage corresponding to the error signal is applied to the resistor R and the capacitor C2 to apply a resultant voltage which is obtained by superposing a minute triangular wave voltage obtained by the charge/discharge of the capacitor C2 upon a DC voltage obtained by applying the feedback current to the resistor R2 to the voltage stabilizing terminal (c).
Patent JP-H10192170-A (JP)
Title: Weighing rice chest
Inventor: KANEKO AKIO
IPC: A01N59/20
Filed: 1997-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of funguses, various germs or the like within a case by forming a hopper out of a plastic material containing an antibacterial agent adjusted to a specific mean grain size so as to have a blend of parts weight within a specific range. SOLUTION: Polystyrene, polyethylene, poly(vinyl chloride), an acrylic resin, a urethane resin or the like can be used as the forming element of a hopper 2. An antibacterial agent contained in the plastic material is mainly composed of silicon carbide or silicon oxide, aluminum oxide and titanium oxide, and formed by adding an auxiliary component composed of silver, copper and platinum, or zeolite having silver ions, copper ions, zinc ions or the like adsorbed. Also, each component is pulverized to fine particles, so as to have a mean grain size between 0.01 and 0.06μm, and mixed. Thereafter, the mixture is baked at temperature between 700 deg.C and 900 deg.C and further pulverized for adjusting the mean grain size to a value equal to or less than 1μm.  The compounding ratio of the antibacterial agent to be mixed is between 0.05 and 30 pts.wt. for 100 pts.wt. of a solid resin content. The ratio is more preferably taken at a value between 0.1 to 3 pts.wt.
Patent JP-H11289117-A (JP)
Title: High output solid laser in cylindrical package
Inventor: MICKE DEAN W
IPC: H01S3/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To enable a solid laser to be packaged in a compact cylindrical housing, by a method wherein multiple semiconductor laser diode arrays throwing photoenergy absorbed in a solid laser medium to the cylindrical outer surface of the solid laser medium are arranged along the whole length of the laser medium. SOLUTION: For example three laser diode array assemblies 76a, 76b and 76c are arranged between the first end cap 72 and the second end cap 74. In such a constitution, respective laser diode array assemblies 76 arrange several laser diode arrays for pumpping a solid laser medium 80 in the length wise direction. Besides, the outer surface of the laser medium 80 and the innerwall of a flow tube 94 are composed so as to specify a fluid flow region having an annular section. Since this composition contains a cooling system using fluide,, any cooling region is made needless thereby enabling the solid laser medium 80 to be packaged in a compact cylindrical housing.
Patent JP-H11200754-A (JP)
Title: Boring blade and its manufacture
Inventor: SHIMOITANI YOSHINOBU
IPC: E21B10/52
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a firmly integrated boring blade at a low cost by adhering a protection member on at least the side part of a recess part. SOLUTION: A bit 1 for an excavation machine mount a part of a tip 2 so as to be penetrated into a body 3 to be integrated with the body 3. In other words, a recess part 4 comprising a side part making a substantially circular column 4a and a bottom face part 4b are integrated by being surrounded by the body 3. At the time of casting in which the body 3 is molded, a cylindrical protection member with a bottom 5 is fitted to the substantially cylindrical tip 2 to perform casting so that the tip 2 held in a casting mold is not directly and adversely affected from molten metal.  The molten metal is brought into contact with the protection member 5, which is integrated with the molten metal while a part of the protection member is partially melted, the body 3 becomes a prescribed shape in a state where a part of the tip 2 is recessed, the protection member 5 is shrunk by cooling and the recess part 4 of the tip 2 is tightened to positively be held. Thus, processes such as press fitting and brazing are eliminated to reduce a cost, and firm integration without dropping out in use can be obtained.
Patent JP-H11201153-A (JP)
Title: Rotating machine
Inventor: OSAWA HARUSHIGE
IPC: F16C35/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of all pitching vibration of a rotary part, parallel vibration, and axial vibration of a rotary part due to peripheral waviness of the raceway surface of a ball bearing and to provide high-precise rotation. SOLUTION: The number of the roll spherical bodies 32 of an upper radial ball bearing 12 positioned in a position, a distance between the center of gravity G1 of a rotation part, containing the rotor hub 16 of a spindle motor, a hard disc 26, and a cramp member 30, and a rotation axial direction is comparatively short is set to 11 (a prime number). The number of roll spherical bodies 34 of a lower radial bearing 14 in a position, where a distance between the center of gravity G1 and a rotary axial direction is comparatively long, is set to 12 (a composite number having two or more kinds of factors).
Patent JP-S63184018-A (JP)
Title: Control apparatus of heat ray type suction air flowmeter
Inventor: MINAMITANI KUNIKIMI
IPC: G01F1/68
Filed: 1987-01-27
Abstract: PURPOSE:To perform highly accurate detection without deteriorating a hot wire, by applying a high voltage current according to the calculated value based on the detection of an operation state and burning off the adhesion substance to the hot wire. CONSTITUTION:An engine control apparatus 20 reads suction air amount Qa(i) by an air flow sensor 2 after initial setting and adds the suction air amount Qa(i-1) of the previous time held in RAM 22 thereto to store the same as new suction air amount Qa(i). It is detected whether this suction air amount Qa(i) reaches predetermined burn-off condition forming suction air amount Qsurn and, corresponding to this, said air amount Qa(i) is stored in the practice number Ca of the integrated burn-off times in RAM. When an engine 1 is stopped, a predetermined high voltage current is allowed to flow to the hot wire of the sensor 2 for the time corresponding to the number of times Ca in RAM 22 to certainly burn off an adhesion substance without allowing an excessive current to flow. The past number of times Ca are stored and, corresponding to the increase thereof, the air amount of a burn-off practice condition is reduced.
Patent JP-S60240656-A (JP)
Title: Seal for screw cover of bottle, can or other vessel
Inventor: YAN RUUBEN ANDERUSON
IPC: B65D41/34
Filed: 1985-01-29
Abstract: A seal for screw caps for bottles, or the like, including a breakable sealing ring (7) on the screw cap adapted to engage a radially projecting collar on the bottle neck. The sealing ring (7) consists of a number of peripherally separate flat or plate-like portions interconnected by means of bridge portions (9) and is joined with the remaining part of the screw cap (5) by means of tongues (10) joining ends of the flat or plate-like portions adjacent the screw cap and the edge of said screw cap.
Patent JP-S54109354-A (JP)
Title: Digital filter
Inventor: OONISHI MAKOTO
IPC: H03H17/04
Filed: 1978-02-15
Abstract: PURPOSE: To improve a S/N ratio with rounding noise reduced as to a cyclic type filter whose digital input-output signals are serial, by elongating the data length of a feedback loop without varying a clock rate.  
     CONSTITUTION: This filter is equipped with ROM4 supplied with m-bit digital input signal (x n ), and signals given fixed delay by series type delay elements 1 and 2, arithmetic unit 5 which multiplies each bit of a signal by a weighting coefficient by receiving the output of this ROM4. In addition, parallel-series converting registers 31 and 32 are provided, which convert output data of latch circuit 6 latching the output of unit 5 into series data to the output of circuit 6; higher bits of the output data are outputted to register 31, and lower bits of the data are to the output of register 327, whose output is inputted series type one-cycle delay circuits 33 and 34 respectively. Then, the respective input and output are applied to arithmetic unit 5 in parallel, thereby multiplying them by the coefficient of each bit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09209016-A (JP)
Title: Operation of iron scrap melting furnace
Inventor: INOKUCHI TAKANORI
IPC: F27B1/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To quickly recover and correct molten iron temp. by blowing powdery and granular solid fuel together with gaseous oxygen from a tuyere part of a shaft furnace and decreasing or increasing the fuel having rapid combustibility according to the lowering or the raising tendency of the molten iron temp. SOLUTION: The powdery and granular solid fuel of pulverized coal, synthetic resin material, etc., as an inexpensive alternate fuel together with the gaseous oxygen are blown from the tuyere part of the shaft furnace and burned. This combustion heat is utilized as the main heat source, and iron scrap is melted to obtain the molten iron. At this time, the powdery and granular solid fuel is constituted with two or more kinds having different combustible characteristics. During operation of the iron scrap melting furnace, at the time of showing the lowering tendency of the molten iron temp., the ratio of the fuel having more rapid combustibility occupied in the blowing quantity of the powdery and granular solid fuel is decreased. On the other hand, at the time of showing the raising tendency of the molten iron temp., this ratio is increased so as not to disturb the heat balance.  By this method, the position of the max. combustion temp. of this fuel is adjusted and the molten iron temp. is recovered and corrected, and the operation of the melting furnace is stabilized.
Patent JP-S59142167-A (JP)
Title: Thermal head
Inventor: KUROKI KENJI
IPC: H01C7/00
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a thermal head capable of printing with favorable print quality or at high speed at low cost, by using a polyimide mixed with particulates having a thermal conductivity as a heat-accumulating layer. CONSTITUTION:The thermal head is comprised of a protective film 1, a feeder body 2, a heating resistor 3, the heat-accumulating layer 4, an adhesive layer and a heat-radiating layer 6. In said thermal head, a material obtained by mixing particulates 7 having a high thermal conductivity, for example, copper particulates into a polyimide film is used as the heat-accomulating layer 4, whereby it is enabled to improve the fall of the surface temperature of the head and enhance printing speed or prevent a trailing phenomenon.
Patent JP-H10215062-A (JP)
Title: Reflow soldering method and work carrying jig
Inventor: IKEDA AKIHISA
IPC: B65G49/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflow soldering method and a work carrying jig capable of easily managing melting state (direction) of a solder material without accompanying shape changes of the work or the like and of reducing the entrainment of air layers or impurities. SOLUTION: A front portion and a rear portion of a work carrying jig 10 for carrying a work 12 in a heating furnace are constituted with a first carbon portions 14b, 16b and a second carbon portion 14d, 16d having a high heat conductivity, and portions between them are constituted with ceramic portions 14c, 16c having a low heat conductivity. Heat absorbed by the first carbon portions 14b, 16b is not immediately transmitted to the work 12 since there are ceramic portions 14c, 16c, and a temperature difference is created between the front end and rear end of the work 12.  As a result, the temperature rise timing of the work 12 is sequentially delayed from the front end to the rear end of the work traveling direction, solder material 26 is sequentially melted in one direction from the front end of the work advancing direction, and air layers and impurities are removed from the solder layer during melting.
Patent JP-H06198810-A (JP)
Title: Decorative material, curved surface decorative member and production of them
Inventor: MAEKAWA TOMOYUKI
IPC: B32B21/04
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a curved surface decorative member having a wooden decorative surface having a high grade feeling, having a painting feeling without applying painting and having surface hardness using veneer and to produce a decorative material for the decorative member. CONSTITUTION:In a decorative material 1 composed of a veneer sheet 4, an ionizing radiation curable resin layer 2 with an elongation of 30% or more is provided on the surface side of the decorative material 1 and a decorative layer 3, the veneer sheet 4, an adhesive layer 5a and a backing sheet 6 are successively provided under the layer 2. The ionizing radiation curable resin layer and the decorative layer are preliminarily transferred and formed to the veneer sheet 4 as transfer foils. The ionizing radiation curable resin layer may be cured before the decorative material is bonded to a curved surface base material but, when it is cured after the decorative material is bonded, the bonding thereof to a curved surface becomes easy to perform and, since the ionizing radiation curable resin layer can be made thick, a painting feeling becomes better.
Patent JP-S57129553-A (JP)
Title: Am stereo receiver
Inventor: NAKANO KOUICHI
IPC: H04H40/36
Filed: 1981-02-04
Abstract: PURPOSE:To avoid the occurrence of a beat fault, by converting the frequency of an IF signal to turn it into a signal which is outside an AM receiving band. CONSTITUTION:An IF signal is applied to a balanced modulating circuit 14 via an amplifier 12 and modulated with the frequency of an oscillator 16. Then two waves to be modulated which are thus obtained are selectively applied to an FM wave detecting circuit 20 via a filter 18. Accordingly the input signal of the circuit 20 is put outside an AM receiving band. The secondary signal of the output of the FM wave detection and the main signal given from an AM wave detecting circuit 24 are changed into a stereo signal by a matrix circuit 22 to be delivered.
Patent JP-S58134900-A (JP)
Inventor: NAKAMURA YOSHIHIRO
IPC: B67D7/58
Filed: 1982-02-03
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-H05211637-A (JP)
Title: Television signal transmitter
Inventor: ITO KENICHI
IPC: H04N7/081
Filed: 1992-01-31
Abstract: PURPOSE:To prevent a noise from being generated by keeping the spectrum of even a TV signal after modulation, which abruptly varies, within the band of a band-pass filter. CONSTITUTION:At a transmission part 100, a detector 1 detects the mean level of the TV signal and an encoder 4 encodes the mean level. A level adjuster 3 adjusts the level of the output signal of an emphasis unit 2 according to the detected mean level. A mixer 5 inserts the code signal from a decoder 4 into the vertical blanking period of the TV signal. Then the TV signal is sent through an FM modulator 6, the band-pass filter 7, and a high frequency part 8. At a reception part 101, the signal is demodulated after being filtered, a separator 14 separates the code signal, and an encoder 15 obtains the mean value from the signal. A level adjuster 13 restores the level of the TV signal to its original level according to the signal. The TV signal is de-emphasized by a de-emphasis unit 12.
Patent JP-H04363984-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAZAKI HITOSHI
IPC: H04N5/335
Filed: 1991-02-07
Abstract: PURPOSE:To realize the solid-state image pickup device picking up the moment when a high speed travelling object comes to a prescribed position. CONSTITUTION:A light from an image pickup object area is collected by a lens 9, the collected image pickup light is divided into a face of an area use solid-state image pickup element 1 and a line use solid-state image pickup element 4 by half mirrors 10, 11, and the line use solid-state image pickup element 4 is set apparently to a position corresponding to one vertical line near a center of a horizontal line of the area use solid-state image pickup element 1. When a high speed travelling object passes through a high speed travelling object detection line of the line use solid-state image pickup element 4, a change in an output signal of the line use solid-state image pickup element 4 based on a color tone of the high speed travelling object is detected by a detection section 5, then the area use solid-state image pickup element 1 starts new image pickup operation and the pickup picture is stored in a large capacity semiconductor memory 3.
Patent JP-S58134610-A (JP)
Title: Production of optical waveguide
Inventor: KAEDE KAZUHISA
IPC: G02B6/13
Filed: 1982-02-03
Abstract: PURPOSE:To obtain an optical waveguide having high coupling efficiency with an optical fiber by embedding a high refractive index part formed on the 1st plate into the 1st plate by electric field diffusion. CONSTITUTION:The 2nd plate 7 consisting of the same BK7 glass as a material for the 1st plate 4 is adhered to the 1st plate 4 on which a high refractive index part 6 is formed through glass 8 having a low melting point so that the high refractive index part 6 side is arranged on the adhering side. After forming a thin silver film layer 9, and an anode electrode 10 on the side of the plate  4 and an cathode electrode 10' on the side of the plate 7, these plates 4, 7 are  heated at a temp. lower than the glass distortion temp. and an electric field is  impressed to permeate the anode ion on the plate 7 into the plate, ionize the silver on the thin film layer 9 and permeate the ionized silver into the plate 4, so that the high refractive index part 6 is pressed into the plate 4. Consequently the high refractive index part 6 having an approximately circular section is formed at the inside of the plate 4. Thus a waveguide having high coupling efficiency can be obtained.
Patent JP-S59143321-A (JP)
Title: Exposuring device with electron beam
Inventor: TAKAGI KIICHI
IPC: G03F7/20
Filed: 1983-02-04
Abstract: PURPOSE:To improve the yield of pattern drawing by detecting the condition of contamination inside an electron optical mirror system from the wave form of electric current value of the electron beam just right after ON or OFF operation of the electron beam thereby comprehending the contamination condition of the optical mirror system quantatively. CONSTITUTION:After a mirror system for variable form electron beam is cleaned to remove contamination inside of it, the predetermined values of current density and shot time of the beam are supplied to a blanker 12 from a control circuit 30 for the blanker so as to let the beam be in OR or OFF condition. The variable beam of this shot time is entered into a Faraday cup 20 and the wave form of that current is amplified by a voltage amplifier 50 and then it is changed into digital signals of predetermined values through an A/D convertor 60 and are stored in a memory 70. Furthermore, after the total of the digital values are stored in a calculator 80, the contamination condition of the mirror system 10 after use in drawing of LSI or the like is detected by the similar method. The result of this detection is compared with the total stored in the calculator 80 thereby comprehending the contamination condition quantatively.
Patent JP-H05277795-A (JP)
Title: Compressor for compressing drum containing contaminated waste
IPC: B09B3/00
Filed: 1993-02-03
Abstract: PURPOSE: To provide a compressor for compressing a drum containing contaminated waste which can be minimized and simplified, by abolishing an actuator and using only a simple complex-jack. CONSTITUTION: The drum 28 is laid on a supporting floor 2 and oil is supplied into an intermediate chamber 13 to descend a skirt 8. Successively, the hydraulic pressure reaches a main chamber 11 through a transporting path 12 and is loaded on the cross section of a piston 6 having the same cross section of a rod 7 in a ram. The pressure holds the skirt 8 pushed onto a stopping metal tool 24. The drum 28 is shrunk as the pancake state. Then, the pressure in the main chamber 11 and the intermediate chamber 13 is reduced.