baber/WOPTO huggingface dataset:
Patent JP-2000216008-A (JP)
Title: Resistor and manufacture thereof
Inventor: ITO MASAAKI
IPC: H01C7/22
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress an oxidation of the electrode terminal parts, which become the soldering parts of a resistor to a mounting substrate, of the resistor by a method wherein a coating layer containing a metal, such as tin or lead, is provided on the whole surface of the resistor in such a way as to cover a resistance element part on the resistor and the upper and lower surfaces of the electrode terminal parts. SOLUTION: A nickel plate consisting of a copper-nickel alloy is cut in a prescribed dimension and a rectangular resistor 11a having a desired resistance value is formed. Then a coating layer 14 containing tin and lead is formed on the whole surface of this resistor 11a by an electroplating method, an electroless plating method or the like. After the layer 14 is formed, the resistor 11a is heat-treated at about 100 to 1300 deg.C. Lastly, both end parts of the resistor 11a are bent to form a resistance element part 11 on the center part of the resistor 11a and first and second electrode terminal parts 12 and 13 are respectively formed on both end parts of the resistor 11a. Thereby, a surface oxidation of the electrode terminal parts of the resistor at the time of storage of the resistor is suppressed and the resistor having a solder wettability stable in a long run is manufactured.
Patent JP-S58134955-A (JP)
Title: Removing method of precursor for dimethyl sulfide from rice
Inventor: MORI TAROU
IPC: A23L7/10
Filed: 1982-02-03
Abstract: PURPOSE:To remove a precursor for dimethyl sulfide with a high efficiency, by reacting a proteolytic enzyme and an acid with rice in dipping the rice in water. CONSTITUTION:In dipping rice in water, a proteolytic enzyme and an acid are added and reacted with the rice to remove a precursor for dimethyl sulfide from the rice. The method provides a particularly high removal ratio of the precursor amounting to >=90% when the dipping temperature is 40-60 deg.C. The optimal dipping temperature or rice has been 10-15 deg.C in the past, and the dipping at a relatively high temperature of >=20 deg.C causes the contamination of the rice with bacteria. The resultant contaminated rice is known to color to reddish brown by cooking with steam. According to the method, the contamination by the bacteria will not occur even by dipping the rice at a relatively high temperature >=20 deg.C, and the loss of starch by flowing out is scarcely caused. The treated rice can be cooked with steam by the conventional method to give the aimed snow white cooked rice.
Patent JP-S59142588-A (JP)
Inventor: MOCHIZUKI AKIHIRO
IPC: G09F9/30
Filed: 1983-02-04
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-S58136869-A (JP)
Inventor: NAKAI HIROAKI
IPC: D06B5/24
Filed: 1982-02-04
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-H08211351-A (JP)
Title: Liquid crystal display panel and production thereof
Inventor: TANAKA TSUTOMU
IPC: G02F1/1368
Filed: 1995-02-03
Abstract: PURPOSE: To make an exclusive spacer to form a gap unnecessary and to obtain a liquid crystal display panel with good responsiveness and wide angle of visual field by forming a projecting part on a substrate and bringing the projecting part into contact with an opposite substrate to form a gap. CONSTITUTION: A TFT substrate 1 consists of a glass plate 100, transistor pattern 3, electrode pattern 4-1 and orienting film. The transistor pattern 3 consists of plural layers of source, drain and the like and is made higher than other patterns such as the electrode pattern 4-1. Therefore, the area where the transistor pattern 3 is formed is projection and can be utilized as a spacer to obtain a uniform gap between the color filter substrate 2 and the TFT substrate 1. Moreover, since the transistor pattern 3 can be formed in a photolithographic process, it has high dimensional accuracy and the gap can be made extremely narrow and uniform.
Patent JP-S58147699-A (JP)
Inventor: JIIKUFURIITO MAININGAA
IPC: G21F9/34
Filed: 1983-02-04
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-S58135711-A (JP)
Title: Method and apparatus for controlling continuous rolling mill
Inventor: ABE KAJI
IPC: B21B37/26
Filed: 1982-02-05
Abstract: PURPOSE:To reduce the fluctuation of tension of a material between stands and to change its dimensions in a smoothly controlled condition, by changing a roll gap of the 1st stand, and simultaneously changing the roll speed by means of a mass-flow controlling system, at the time of dimension-changing of the running material during continuous rolling. CONSTITUTION:In plural stands of a continuous rolling mill, signals of a rolling-load meter 11 and a roll gap meter 15 at the lst stand 1 are impressed to a calculation storage device 47, to which the sheet thickness and temperature of a material at the inlet side are inputted, to obtain the thickness and temperature of the materal at the exit side. The results are inputted to a delay device 48 in accordance with the running speed of material to obtain the thickness and temperature at the inlet side of the 2nd stand 2. Further, the roll gap is corrected by a feedback signal of the meter 15 with the aid of an automatic sheet-thickness controlling device 52. At the same time, schedules of a setting calculator 55 are impressed to calculators 30 and 31, used for calculating the optimum mass flows of the lst and 2nd stands, to obtain the change of forward slip, thereby the peripheral speeds of rolls at the 1st and 2nd stands 1 and 2 are calculated. These calculated values are inputted to speed controlling devices 18 and 19 to change the peripheral speeds of rolls while changing the sheet thickness of the running material.
Patent JP-H04256217-A (JP)
Title: Three state-type ecl gate
Inventor: KUMAGAI MASAO
IPC: H03K19/086
Filed: 1991-02-08
Abstract: PURPOSE:To reduce a consumption current in a three state type ECL gate which can set both an inversion output and a non-inversion output in a regular state to low levels. CONSTITUTION:Switches SW1 and SW2 are interposed in wirings between the collectors of differential transistors T1 and T2 and a power supply line Vc, and a common resistor R3 and a switch SW3 are connected in serial between the power supply line Vc and the collectors of the differential transistors T1 and T2. The switches SW1 and SW2 are turned off and the switch SW3 is turned on in accordance with a state control signal SC. Thus, the collectors of the differential transistors T1 and T2 are set to the low levels. Diodes D1 and D2 insulate the collectors of the differential transistors T1 and T2 in the regular state.
Patent JP-S61176506-A (JP)
Title: Dental adhesive
Inventor: FUNAKOSHI TAKASHI
IPC: C09J4/02
Filed: 1985-01-30
Abstract: PURPOSE:To provide a stable dental adhesive capable of bonding with tooth firmly under the wet condition in the oral cavity, and composed mainly of a (meth)acrylate monomer and a polymerizing and curing agent consisting of a sulfinic acid salt and an amine. CONSTITUTION:The objective dental adhesive exhibiting excellent adhesivity to the tooth without necessitating the etching of the tooth with an acid, and storable for a long period without causing discoloration and gelation, is composed mainly of (A) a (meth)acrylate monomer preferably containing 5-100st% monomer of formula [R1 is H or CH3; R2 is (halogen-containing) 1-3C alkylene] and (B) a polymerizing and curing agent consisting of (a) a sulfinic acid salt, especially an arylsulfinic acid salt, e.g. alkali metal salt of benzenesulfinic acid, etc., and (b) an amine, especially a secondary or tertiary amine bonded to an aryl group, e.b. N-alkylaniline, N,N'-dialkyl-p-toluidine, etc.
Patent JP-S59145833-A (JP)
Title: Structure of caisson
Inventor: ITAMI MASACHIKA
IPC: E02D23/08
Filed: 1983-02-07
Abstract: PURPOSE:To freely control the tip resistance of a caisson by a method in which an internal blade of a shape similar to the inside of a caisson is provided slidably with the inner surface of the caisson in such a way that the internal blade can slide on reaction of the caisson. CONSTITUTION:An internal blade 2 is slidably positioned on the inside of the cutting edge 6 of a caisson 1, a center hole jack 3 is vertically fixed, and the lower end of a vertical shaft 4 piercing through the jack 3 is contacted with the upper end of the internal blade 2. The intermediate portion of the shaft 4 is thrust through guides 5 fixed to the inside of the caisson 1 for preventing buckling. The settling direction of the caisson 1 is controlled by penetrating only the internal blade 2 in the inclined lower part into the ground when the caisson 1 is inclined from normal state while increasing the settling resistance of the portion and then restoring it to normal settling condition.
Patent JP-H02222970-A (JP)
Title: Recording method by use of photoconductive toner
Inventor: NAKAZAWA SUSUMU
IPC: G03G15/05
Filed: 1990-01-26
Abstract: PURPOSE:To selectively obtain either of the positive image and the negative image of an optical image by transferring toner having the charge of either polarity out of toner on the surface of a base substance to a transfer sheet. CONSTITUTION:The photoconductive powder toner 10 is charged by triboelectrification to be in a specified polarity. Bias potential is impressed on the conductive base substance 2, which is electrostatically charged to be in the polarity opposite to that of the charged toner 11. The charged toner 11 is attracted to the base substrate 2 to uniformly cover the surface of the base substrate with a toner layer, which is exposed to the optical image in a state where the bias potential is impressed on the base substrate 2. The bias potential of the base substrate 2 is injected to the toner 12 which obtains conductivity by exposure in order to invert the polarity of the toner, so that an electrostatic latent image is formed. The toner having the charge of either polarity out of the toner on the surface of the base substrate is transferred to the transfer sheet 5. Thus, either of the positive image and the negative image of the optical image is selectively obtained.
Patent JP-H03222570-A (JP)
Title: Picture reader
Inventor: WANAMI HIDEKI
IPC: H04N1/04
Filed: 1990-01-26
Abstract: PURPOSE:To reduce the entire read time by quickening the moving speed more than the speed in an edit area till a picture read means reaches a reference position of the edit area from the moving reference position. CONSTITUTION:A picture read head 2 is subject to moving control in the subscanning direction by allowing a motor drive circuit 26 to drive a head feed motor 27 in response to a timing control signal from a read timing control circuit 9. Then at the picture edit such as trimming the moving speed of the picture read head 2 till reaching the reference position in an edit area is made faster than the moving speed in the edit area. Thus, the entire read time is reduced and the reduction in the response is prevented.
Patent JP-H08191075-A (JP)
Title: Heat treatment furnace of semiconductor device
Inventor: HOSAKA EIJI
IPC: H01L21/324
Filed: 1995-01-09
Abstract: PURPOSE: To carry out a high temperature heat treatment including a reduced pressure process, by opening one valve and closing the other valve, when a signal from a temperature controller is generated. CONSTITUTION: The temperature of a reaction tube 2 in the pressure reduction process is detected with a temperature detector 19, and the detection result is inputted in a temperature controller 20, which compares the detection result with a set value 23. When the detection value of the temperature detector 19 is larger than the set value 23, the temperature controller 20 outputs a closing signal of a fourth valve 12 to a third switch box 18, and outputs an opening signal of a first valve 7 to a first switch box 16, via a fourth switch box 21. Thus the fourth valve 12 is closed, the discharge of the reaction tube 2 is interrupted, the first valve 7 is opened, and nitrogen gas is introduced.
Patent JP-S61175113-A (JP)
Title: Suspension control unit for rear wheels
Inventor: ASAMI KEN
IPC: B60G17/015
Filed: 1985-01-30
Abstract: PURPOSE:To aim at improvements in a feeling of driving comfortableness in time of passing through a transient uneven road and both vibration and noise characteristics, by calculating plural types of car level data from a detected front-wheel car level, comparing these data with each of the specified values, and on the basis of the result, constituting a controller so as to alter each suspension characteristic of rear wheels. CONSTITUTION:A front-wheel car level variation in such a case that a car (j) runs past a small convex part l and yet a large convex part (m) is detected by a car level detecting means (e) and inputted into a car level data calculating means (f) which sets these car level variations down as primary data, calculating secondary data for plural types. For example, a car level variation (h) in a short time and another car level variation H in a long time or the like are calculated. And, these values are inputted into a judging means (g) which compares these data with each of judging reference values, and when the calculated value exceeds the specified value, the characteristic is altered via a rear- wheel suspension characteristic altering means (h). Thus, a feeling of driving comfortableness in time of running past a transient uneven road and both vibration and noise characteristics are all improvable.
Patent JP-S59174404-A (JP)
Inventor: PONZUI RENAATO
IPC: B65B3/00
Filed: 1984-02-01
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-S60179045-A (JP)
Inventor: TATSUMISARO ERUTSUKI
IPC: A61B6/14
Filed: 1985-01-31
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-S61180634-A (JP)
Title: Lubricating method for warm forging
Inventor: NONOYAMA FUMIO
IPC: B21J3/00
Filed: 1985-02-02
Abstract: PURPOSE:To obtain the forged article of high quality without any seizure, oxidation, decarburization by coating the lubricant having boron oxide as its main component on the surface of the billet for forging and by performing a warm forging stage with coating a metal soap on the cavity surface of metal die. CONSTITUTION:The lubricant consisting of boron oxide or the substance to have it as main component is coated on the surface of the billet for forging and after heating it to 600-900 deg.C the billet is subjected to a forging stage, using a metal die. In this case metal soap is coated on the cavity surface of the metal die prior to the forging. The forged article of high quality without any seizure, oxidation, decarburization is thus obtd. This method is applied for the piercing which is unable to cope with by graphite lubrication and extrusion work.
Patent JP-H08205925-A (JP)
Title: Cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1995-02-06
Abstract: PURPOSE: To decrease the number of parts and to improve the operability to open a cap. CONSTITUTION: A housing part 18a of a cosmetic tray is formed in a recessed part 12b of a container body 12 and an inside frame 18 is accepted therein. This housing part 18a is projectingly and integrally provided with a first engaging projection 22 on its front outer side. The rear surface 16a of a cap 16 is projectingly provided with a second engaging projection 24 in correspondence to the first engaging projection 22. The housing part 18a formed with the first engaging projection 22 is projectingly and integrally provided with a projecting part 30 which exists below the first engaging projection 22 from the front outer side of the housing part. The front end of the projecting part 30 is projected from the aperture 12d formed at the front end of the peripheral wall 12a of the container body 12.  A recessed part is formed at the outer peripheral edge of the aperture 12d and a push button 32 formed of a thin and soft film body is fitted into this recessed part. The peripheral edge thereof is bonded and the front end of the projecting part 30 is covered with this push button 32.
Patent JP-H10203870-A (JP)
Title: Silicon carbide sintered compact and its production
Inventor: TSUTO HIROYUKI
IPC: C04B35/64
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a silicon carbide sintered compact capable of solving such a problem that the silicon carbide sintered compact is difficult to be used for products in the industrial semiconductor field because in the polished surfaces of the sintered compact many pores remain and dust and foreign matter enter the pores. SOLUTION: This silicon carbide sintered compact, which contains pares of 10μm or larger pore diameter in its polished surfaces in a pore density of not more than 100 pores/mm<2> of surface area, is produced by adding 0.1-0.5wt.% of powder of boron or its compound which is a sintering auxiliary and 1-10wt.% of carbon powder to silicon carbide powder having average particle size of 0.7μ or smaller, molding the mixture, and then sintering the molding at temperature of 1900-2050 deg.C under normal pressure, or further treating the sintered molding in hot condition under hydrostatic pressure at a lower temperature than the sintering temperature under normal pressure.
Patent JP-H05219688-A (JP)
Title: Motor with built-in nonmagnetic sensor
Inventor: ISHIMINE HITOSHI
IPC: G01P3/486
Filed: 1992-02-03
Abstract: PURPOSE:To provide a highly reliable motor with a built-in sensor which is resistant to temperature change and does not break by the temperature rise by avoiding the use of a magnet different in quality from a rotor, and others, and which is not subjected to the influence of the magnetic flux caused from a stator by using a nonmagnetic sensor not utilizing magnetism. CONSTITUTION:A rotor 1 is provided with a reflector 8 by polishing one part of the side face of a short circuit ring 2 made by aluminum die-cast. An LED emitter 19 and a phototransistor 10 are provided on the inner face of a stator 6. The continuous light issued by the LED emitter 9 is reflected by the reflector 8, and this is converted into a signal with a phototransistor 10. If this signal is a continuous signal, the stop condition of a motor and, from the pulse signal, the revolution are detected.
Patent JP-H11199033-A (JP)
Title: Article feeder
Inventor: ISHII TORU
IPC: B65G47/68
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To stably perform work of feeding a large number of articles while arranging them in specified positions and attitudes with specified spaces. SOLUTION: Support rollers 6 arranged at both side parts of a conveying path are rotated to convey a large number of fruits and vegetables A while moving them toward the center part of the conveying path. The fruits and vegetables A conveyed in the overlapped or gathered state are longitudinally dispersed and conveyed being aligned in a line along the center part of the conveying path. The fruits and vegetables A are therefore transferred accurately and positively to the center part of a receiving roller constituting a sorting conveyor, and work of feeding a large number of fruits and vegetables A while arranging them in specified positions and attitudes with specified spaces can be stably performed.
Patent JP-H04270583-A (JP)
Title: Method and device for locating and displaying heat source
Inventor: ONO HARUMI
IPC: G05D23/19
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the presence feeding not obtained so far by viewing not dependent on environment of video display by adding a sense of temperature to the video display reproduction. CONSTITUTION:An object part picture extract recognition section 1 segments an object part picture of a video signal and a size measurement section 31A and a coordinate measurement section 31B of a measurement section 31 measure the size and position of the object part picture. A temperature setting section 33 sets a temperature on a display screen corresponding to the object part picture from a presence setting table 32A of a storage section 32 based on the information and specifies the position and range for heating in the presence area setting section 34 and a heater control section 2 adjusts cool/hot to provide a sense of temperature onto the video screen.
Patent JP-H10199664-A (JP)
Title: Heating plate protection sheet
Inventor: FUKUCHI YASUO
IPC: H05B3/20
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To ensure excellent effects in heat resistance and water resistance after the execution of work by providing an amorphous polymer polypropylene containing 50% or more of polypropylene. SOLUTION: A heating device for melting snow and ice comprises two sheets of heating plate protection sheets 10A, 10B and a heating plate 20 sealed therebetween. The sheet 10A, 10B are bonded at their outer circumferences by thermal fusion and electrodes 40 set to the plate 20 are led out from the sheets 10A, 10B. The sheets 10A, 10B for protecting the plate 20 is made from an amorphous polymer containing 50% or more of polypropylene, and the sheet is not subjected to thermal shrinkage since the sheet has the amorphous molecular structure. The sheet is fused at 23 deg.C so that the thermal fusion is made possible and it can be connected with a required shape without any adhesive.
Patent JP-H09209315-A (JP)
Title: Soundproof wall with solar cell
Inventor: OTSUKA TAKASHI
IPC: E01F8/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof wall with a solar cell excellent for installation workability by locking a pair of hook-like lock parts provided on the back reinforcing plate of a solar cell module with the wall of a soundproof wall. SOLUTION: A solar cell module 101 is provided with a back reinforcing plate, a photoelectromotive force element, filler for burying the photoelectromotive force element, and the like, and by fittingly locking a pair of lock parts formed by plastically working the back reinforcing plate of the module 101 with a pair of hook-like lock parts provided on the wall of a soundproof wall, it is fixed capably of absorbing heat expansion and the like utilizing the elasticity of the back reinforcing plate. For more effectively utilizing the sunlight, the solar cell module 101 is fitted to the soundproof wall so as to make a desired angle against the wall. A troblesome operation such as screw fastening is eliminated by fixing through fit-in, a little error can be absorbed by elasticity of the back reinforcing plate, and hence high workabilty can be provided.
Patent JP-H04257198-A (JP)
Title: Exchange channel control system
Inventor: SHIMIZU TOMOYOSHI
IPC: H04Q11/04
Filed: 1991-02-08
Abstract: PURPOSE:To control exchange channels efficiently by providing a multiplexing device and multiplexing exchange channel control signals from respective control memories, and controlling the channels with the multiplexing output. CONSTITUTION:An incoming-side call controller 21 receives the signal from a subscriber and analyzes its information to select an outgoing-side line, and makes a communication with a call controller 22 which controls the outgoing line through an inter-processor bus 102 to perform call control. The controller 22 sends out a call control signal to the line through a line controller 22. A call controller 21 sets control information on the outgoing line in a control memory 31 according to the result of the call control and the controller 22 sets information on an incoming line in a control memory 32. The data S131 and S132 set in the control memories 31 and 32 are sent out in series and inputted to the control signal multiplexing device 5. The device 5 multiplexes the signals from the call controllers 21 and 22 and inputs the multiplexed signal to a channel memory 8. The data in the memory 8 are read out and outputted at random according to the channel control signal S105 from the device 5. The channel signal from the memory 8 is separated by a channel demultiplexing device 9 and sent out to down channels 110 and 120.