baber/WOPTO huggingface dataset:
Patent JP-H0320465-A (JP)
Title: Film thickness monitor with temperature compensation function
Inventor: TSURUMAKI NAOYA
IPC: H05B33/10
Filed: 1989-06-15
Abstract: PURPOSE:To correct the temp. characteristics of a crystal resonator and to correctly control film thicknesses with the crystal resonation type film thickness monitor device by disposing a thermocouple into the housing of the crystal resonator and feeding the signal from the thermocouple back to the signal from the crystal resonator. CONSTITUTION:The thermocouple 6 is disposed in the housing 1 of the crystal resonator 8 and the temp. signal detected in a vacuum vapor deposition device is inputted via a signal cable 4 to a converter 7 in a film thickness monitor body 5 which corrects the function g(f) to g1(f), which converts the change component (f) of the oscillation frequency of the crystal resonator 8. On the other hand, the oscillation frequency generated by impression of an AC voltage to the crystal resonator 8 is inputted via a signal cable 2 to the converter 9 in the film thickness monitor body 5. This oscillation frequency is converted to the film thickness (d1) by the converter 9 using the correction value g1f of the function g(f) to convert the change component (f) by the thickness of the film deposited by evaporation to the film thickness (d). The correct film thickness (d1) is displayed in the display window of the film thickness monitor body 5. The film thickness is controlled by the correct film thickness data in this way regardless whether the temp. in the film forming device is high or not.
Patent JP-H07334109-A (JP)
Title: Display device for stop
Inventor: NAGAMACHI KOICHI
IPC: G09F19/22
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a display device which is a two-surface type display device for bus stops internally contg. a light source, is simple in construction, is small in the number of parts, permits using of two surfaces, front and rear, as display boards, permits easy dismounting and mounting of the display boards, reduces the electric power consumption of the light source and makes it possible to obtain uniform light for illuminating the display boards with a small-sized solar battery. CONSTITUTION:This display device is constituted by fixing post materials 10 between a bottom plate and top plate fixed to a post, fixing cross rails 6 supporting the display boards by recessed grooves between these post materials 10 and holding external post materials 12 between the bottom plate and the top plate on the outer side of the post materials 10. These external post materials 12 are made freely attachable and detachable by lifting of detaining materials 11 to dismount and mount the display boards. A cold cathode fluorescent tube 1a having a reflection plate 1b is used as the light source so that the uniform illumination light is obtd. at milky white acrylic transparent plates.
Patent JP-H026743-A (JP)
Title: Ultrasonic flaw detector
Inventor: KAJIWARA JUNICHI
IPC: G01N29/07
Filed: 1988-06-21
Abstract: PURPOSE:To execute the measurement with high accuracy even with regard to a body to be inspected whose acoustic velocity is unknown by providing one or plural test pieces whose material is the same as that of the body to be inspected. CONSTITUTION:An ultrasonic flaw detecting part 5 measures the first and the second measuring objects of test pieces having the same material as that of a body to be inspected 3 or forming a part of the body to be inspected 3, and measures paths or time N1, N2 corresponding to a value d1 and the same d2. Subsequently, an operation processing part 16 obtains the paths or the time N1, N2 from the ultrasonic flaw detecting part 5, calculates a propagation time in a probe 1 and an acoustic velocity or an acoustic velocity parameter at that time from these paths and time, and the value d1 and the same d2 and stores them in a memory 14. Also, based on the path to the measuring object or the time of a crack, a defect or a bottom face, etc., of the body to be inspected 3 obtained from the ultrasonic flaw detecting part 5 at the time when the body to be inspected 3 has been measured, and the propagation time and the acoustic velocity value or the acoustic velocity parameter which have been stored in the memory 14, a distance to the measuring object in the body to be inspected 3 is calculated. In such a way, the measurement can be executed with high accuracy.
Patent JP-2000338721-A (JP)
Title: Electrostatic charge image developer
Inventor: NAKAMURA MASANOBU
IPC: G03G9/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the positively chargeable electrostatic charge image developer having good fixation characteristics and offset resistant performance in the wide temperature region. SOLUTION: The electrostatic charge image developer comprises colored resin grains containing a binder resin, a colorant, a releasing agent, and a positive charge controller, and a resin-coated magnetic carrier, and this binder resin comprises (A) a divalent epoxy compound, (B) a polybasic compound selected from divalent and higher polybasic acids and/or acid anhydrides and/or these lower alkyl esters of them, (C) a polyester resin composed essentially of a divalent or hiher polyol, and the above-mentioned releasing agent, such as carnauba wax, montan wax, and/or rice wax.
Patent JP-H051099-A (JP)
Title: Fused antigenic polypeptide
Inventor: MORITA KAZUKI
IPC: C07K19/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the subject new polypeptide useful for diagnosing hepatitis C and testing, etc., blood for transfusion by fusing a hepatitis C-related antigen- derived antigenic polypeptide to a polypeptide of a kind different from that of the aforementioned antigenic polypeptide through methionine. CONSTITUTION:A DNA capable of coding hepatitis C-related antigenic polypeptide derived from hepatitis C viruses(HCV) is synthesized by using a solid-phase synthetic method according to a phosphoramidite method, then treated with a restriction enzyme and linked to a linker for linking to a DNA capable of coding a polypeptide of a kind different from that of the above-mentioned antigenic polypeptide. The resultant linked DNA is subsequently linked to a plasmid vector and a promoter, etc. A DNA capable of coding chum salmon growth hormone is synthesized as a polypeptide of a kind different from that of the aforementioned antigenic polypeptide, treated with a restriction enzyme and integrated into the above-mentioned plasmid to prepare a DNA capable of coding a fused antigenic polypeptide in which both the polypeptides are linked through methionine. The obtained DNA is then transduced into a microorganism and expressed to afford the objective fused antigenic polypeptide.
Patent JP-H01318276-A (JP)
Title: Manufacture of semioconductor laser
Inventor: KADOWAKI TOMOKO
IPC: H01L21/306
Filed: 1988-06-20
Abstract: PURPOSE:To make it possible to control the thickness of a second clad layer in a non-ridge portion with precision and obtain desired characteristics with excellent reproducibility by a method wherein monitor patterns which peel off one after another as side etch progresses are provided on a semiconductor layer and its etching amount is determined according to the peeling of the monitor patterns. CONSTITUTION:A mask 10a for forming ridges on a laser portion and a monitor pattern 10b for controlling etching are provided on a cap layer 5 when patterning of SiO2 is made. Next, for example, by using an etching solution of H2SO4+H2O2, etching is performed so that the amount of etching in the <100> direction becomes about 1/2 to 3/4 of a desired etching amount T1. At this point, when the desired etching amount in the <100> direction passing through the cap layer 5 and reaching the midway of the second clad layer 4a is T1, the side etch amount is S1, and if etching is stopped when the monitor pattern 10b of a width [2S1+0.1] is adhered, its etching depth is T1. This makes it possible to obtain desired characteristics of the semiconductor with excellent reproducibility.
Patent JP-H053570-A (JP)
Title: Image signal processor
Inventor: OHARA EIJI
IPC: H04N9/73
Filed: 1991-06-25
Abstract: PURPOSE:To exactly and easily execute the black balance control of color image signals with simple configuration by executing the black balance control of the color image signals while using digital color image signals offsetting the blanking period. CONSTITUTION:Analog RGB signals are converted to digital data synchronously with clock pulses by an A/D converter 2 and afterwards inputted to a digital signal processing circuit 6. At the digital signal processing circuit 6, the blanking period of this digital color image signal is offset to a first offset level and while using the digital color image signal offsetting the blanking period, the black balance control of the color image signals is executed. Then, the blanking period of digital luminance signals formed from the digital color image signals controlling the black balance and offsetting the blanking period is offset to a second offset level.
Patent JP-S6132651-A (JP)
Title: Reserving system of apparatus
Inventor: ITO MASASHI
IPC: G03G21/00
Filed: 1984-07-25
Abstract: PURPOSE:To reserve simply and surely the use of unused apparatus in a group of apparatus by indicating information of discrimination of each apparatus and result of detection of a status detecting device in a group of apparatus when operating a reserving key and indicating that the apparatus is reserved. CONSTITUTION:For instance, indication such as ''please wait'', ''copying possible'' etc. made according to the state of rising up of a fixing heater of a fixing section 39, indication of number of set sheets (number of initializing sheets is ''1'') that indicates number of copies, indication of paper size stored in the first and second trays 33, 34 and indication of copy density etc. are made in the first display area. The second display area is a graphic display area, and expanation of various modes provided in copiers 1-10 is indicated in a period from power source on to rising up of temperature of the fixing heater to set temperature.
Patent JP-S6213341-A (JP)
Inventor: TANABE KATSUJI
IPC: B32B15/08
Filed: 1985-07-11
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-H0730016-A (JP)
Title: Semiconductor device with heat radiating plate and manufacture thereof
Inventor: MAKI SHINICHIRO
IPC: H01L23/29
Filed: 1993-06-24
Abstract: PURPOSE:To prevent generation of non-filling up and the like of resin by making uniform the flow-in of resin when a resin sealing operation is conducted on a semiconductor device with a heat radiating plate, to be sealed by mold resin, which performs an additional function as a stage where a semiconductor element is mounted. CONSTITUTION:In the title semiconductor device in which the electrode of a semiconductor element 4, having a heat radiating plate 1 and will be mounted on the stage 1b formed on the surface of the heat radiating plate 1, and a lead 3 let to outside are electrically connected and the semiconductor element 4 is sealed by mold resin 2, the back side of the heat radiating plate 1 is constructed in such a manner that it is exposed from the mold resin 2 leaving the resin-coated part of prescribed width communicated with one direction.
Patent JP-S6216148-A (JP)
Title: Liquid jet recording head
Inventor: NOGUCHI HIROMICHI
IPC: B41J2/05
Filed: 1985-07-13
Abstract: PURPOSE:To provide a precise liquid jet recording head having excellent durability, by using a specific resin composition in the preparation of the liquid jet recording head. CONSTITUTION:A liquid jet recording head is constituted by a method wherein the pattern exposure of active energy rays is applied to the layer comprising a resin composition on a substrate to form cured regions and uncured regions are removed to form liquid passages to the surface of the substrate. Said resin composition consists of (i) a graft copolymer obtained by adding a branched chain based on a structural unit occurring from (A) a hydroxyl group-containing acrylic monomer, (B) an amino or alkylamino group-containing acrylic monomer, (C) a carboxyl-containing acrylic or vinyl monomer, (D) N-vinyl pyrrolidone or a derivative thereof, (E) vinyl pyridine or a derivative thereof and (F) an acrylamide derivative represented by general formula I to a main chain based on a structural unit occurring from monomers of alkyl methacrylate, acrylonitrile and styrene and (ii) a resin obtained by esterifying a part of the epoxy groups present in an epoxy resin containing a compound having two or more of epoxy groups in the molecule thereof by unsaturated carboxylic acid.
Patent JP-H093235-A (JP)
Title: Production of foaming polystyrene resin particle
Inventor: NINOMIYA HISAO
IPC: C08J9/20
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a polystyrene particle giving a beautiful cut face with reduced pin-holes in a foam molded article by adding styrene monomer to a polystyrene particles dispersed in water, softening the particle under specific conditions followed by the addition of a polymerization initiator and a foaming agent. CONSTITUTION: The 100 wt.pts. of styrene polymer particles are dispersed in an aqueous medium, a styrene monomer such as styrene is added to the dispersion, preferably in an amount of 5-80 pts. to swell and soften the polymer particles at 60-100 deg.C. Then a polymerization initiator such as benzoyl-peroxide is added and a foaming agent such as propane is added preferably in an amount of 2-10 pts. to give the objective foaming styrene polymer.
Patent JP-S6045761-A (JP)
Title: Carbureter
Inventor: UEDAHIRA KUNISUKE
IPC: F02M1/10
Filed: 1983-08-22
Abstract: PURPOSE:To vary the preset rpm.s used for warming-up of an engine when it is under the static and running states by disposing an engaging piece which comes out of engagement at the operating time of a throttle valve, between it and a choke valve. CONSTITUTION:Since a wax expanding rod 19 stays in the retracted position when an engine is at a low temperature, a cam 7 is pushed counterclockwise by the force of a spring 11 to be restricted at the preset position so that the opening of a throttle valve 2 is determined according to the position of a pin 5 which makes contact with a cam face. Once the temperature of the engine rises from such condition, the rod 19 is urged forth to turn the cam 7 further in the counterclockwise direction, however, a pin 5 comes into engagement with the end part of the second cam 8 pulled back by a spring 14 and therefore inhibits the closing motion of the throttle valve 2. Consequently, the warming up is promoted. When the throttle valve 2 is opened during driving of a car, the engagement between the second cam 8 and the pin 5 is released. If the throttle valve 2 is thereafter closed, the opening thereof is less than the preceding opening so that the shock at the driving time of a vehicle may be reduced.
Patent JP-H08338839-A (JP)
Title: Reagent and method for measuring reticulocyte
Inventor: AKAI YASUMASA
IPC: G01N15/14
Filed: 1995-06-20
Abstract: PURPOSE: To measure reticulocyte accurately by staining the reticulocyte accurately and quickly using a reagent containing one dye in a group represented by a specific formula. CONSTITUTION: A reagent containing one dye in a group represented by formula I is used for measuring reticulocyte. In the formula I, B represents -(CH=CH)n- CH= (where, n=0, 1, 2) or formula II, C represents formula III or IV, X represents 0S, Se or =C(CH3 )2 , and Y represents Cl, Br or I. R1 -R7 represents a 1-6C alkyl, alkenyl or alkyl halide. The reagent may be added with a polyvalent anion for suppressing nonspecific fluorescence of red blood cell, an osmotic pressure compensation agent for preventing hypooncotic hemolysis of red blood cell, a butter for sustaining pH at a constant level, etc. The reagent is admixed with a hematologic sample to produce a sample which is fed to a flow cytometer where the information of fluorescence from cell and size is measured.  Red blood cell based cell is then discriminated from platelet thus discriminating red blood cell, reticulocyte and white blood cell and determining the number and ratio of reticulocyte.
Patent JP-H11302908-A (JP)
Title: Cold-resistant, fireproof and disaster preventing clothes
Inventor: WATANABE SHIGECHIKA
IPC: A62B17/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To protect a body of an operator working in a cold atmosphere, flame retardant clothes and provide clothes with disaster preventing properties. SOLUTION: The cold-resistant flameproof and disaster preventing clothes are manufactured from a fabric using aramid fibers. The characteristic of the clothes is to have >=50 wt.% content of the aramid fibers in the fabric and withstand -30 deg.C. The clothes have a three-layer structure prepared by subjecting a fabric of the aramid fibers used in the right side fabric to water repellent finishing and sewing a fabric obtained by carrying out quilting processing of a felt of the same aramid fibers with a lining fabric on the right side fabric.
Patent JP-H0650330-A (JP)
Title: Double row roller bearing and its manufacture
Inventor: KIUCHI MASAHIRO
IPC: F16C19/28
Filed: 1992-06-12
Abstract: PURPOSE:To provide a double row roller bearing filled with so-called plastic grease and having rollers held in the normal position. CONSTITUTION:Double row tracks 6 on the inner ring 1 are inclined inward and a guide roller 8 is provided between the respective tracks 6 in a double row roller bearing. The inner end faces of the respective rollers 3 are brought into contact with both side surface of the guide collar 8 and a space existing between the inner and outer rings 1, 2 inside the outer end faces of rollers 3 in the respective rows and gaps between respective drop-out preventing collars 7 in the inner ring and the outer end faces of rollers 3 are respectively filled with plastic grease 5.
Patent JP-S5579861-A (JP)
Title: One-side galvanizing apparatus
Inventor: SHIMOYAMA YUUJI
IPC: C23C2/00
Filed: 1978-12-14
Abstract: PURPOSE:To prevent molten zinc from contacting to a strip side, not to be galvanized, by making the outside diamater of a central belly portion of a sink roll smaller; forming the whole roll or surface portions of both edges of the roll with stretching layers; and setting a strip winding start position over a galvanizing bath. CONSTITUTION:The outside diameter of central belly portion 4b of sink roll 4 in a continuously galvanizing line is made smaller than that of both edge portions 4a, and whole roll 4 or at least surface portions of edge portions 4a are formed with heat resistant stretching layers 5 such as glass wool. Roll 4 is rotatably supported so that winding start portion 8a and winding end portion 8b are placed over the surface of zinc bath 3 when strip 1 is wound and reversed. Thus, one side of strip 1 is continuously galvanized while preventing penetration of molten zinc between the closely contacted surfaces of strip 1 and roll 2.
Patent JP-H0822015-A (JP)
Title: Liquid crystal display panel and its production
Inventor: MORII YASUHIRO
IPC: G02F1/1339
Filed: 1994-07-05
Abstract: PURPOSE:To provide a liquid crystal display panel which is formed by sticking both substrates by an anisotropically conductive sealant contg. conductive particles and prevents shorting between the electrodes of both substrates by outflow of the conductive particles to the display region side on the inner side from its sealing part. CONSTITUTION:This liquid crystal display panel is constituted by sticking a pair of substrates 11, 14 respectively formed with the electrodes 12, 15 in at least a display region A and electrode terminal 15a parts in a non-display region connected to these electrodes 12, 15 by the sealant 17 contg. the conductive particles 16 in the sealing part 10 around the display region A by holding the specified spacing in such a manner that the electrodes 11, 15 face each other and electrically connecting the electrode terminal 15a part of another substrate 14 to the connecting terminal 13 part of the one substrate 11. The sealing part 10 is provided with the conductive particle barrier 1 for preventing the outflow of the conductive particles 16 to the display region side.
Patent JP-H0715992-A (JP)
Title: Ground-fault detection circuit of motor
Inventor: YOSHIDA NOBORU
IPC: H02P7/29
Filed: 1993-06-24
Abstract: PURPOSE:To precisely discriminate the ground fault of a motor from the open state of a relay and to detect them. CONSTITUTION:FETs 1, 2 which are interposed respectively across a power supply 7 and both poles of a motor 5, FETs 3, 4 which are interposed respectively across both poles of the motor 5 and a ground and a current detection resistor RS which is interposed between the FETs 3, 4 and the ground are installed. In addition, a means 11 which measures a voltage across both the motor 5, a control means 12 which selectively drives the FETs 1, 4 and the FETs 2, 3 as sets and a means 13 which judges a ground fault when at least one of the detection value of the measuring means 11 is at a prescribed voltage or lower when the control means 12 drives two sets of the FETs 1 to 4 alternately are provided.
Patent JP-S5378505-A (JP)
Title: Diverging rail device for magnetically floating train
Inventor: SAIMA TOORU
IPC: B61B13/08
Filed: 1976-12-21
Abstract: PURPOSE: To eliminate the gap between the rails of a diverging flexible railway by arranging auxiliary rails rotatable around vertical axis between the respective rail connecting ends of the railway for a magnetically floating train. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04354723-A (JP)
Title: Distributing conveyer
Inventor: OSAKI TEIJI
IPC: B65G47/68
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the falling or congestion of goods at the joining part of both conveyers when the carrying directions of both the conveyers are made the same direction in a distributing conveyer in which vegetables and fruits etc., are distributed into two directions to be carried with a pair of belt conveyers. CONSTITUTION:End rollers 11 and 17 of conveyers A and B are pivotally mounted on both the ends of a rotary layer 25 respectively. When the carrying directions of both the conveyers A and B are made same, the rotary layer 25 is rotated with a handle 26 to locate the roller 11 above the roller 17.
Patent JP-S6134982-A (JP)
Title: Manufacture of semiconductor diode
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/861
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a high-quality semiconductor diode, by heating a substrate within a growth chamber evacuated to an ultra-high vacuum, and introducing from the outside a gas containing component elements to be grown on the substrate so that monomolecular layers of these elements are epitaxially grown one by one. CONSTITUTION:A gate valve 2 is opened so that a growth chamber is evacuated to about 10<-7>-10<-8>Pa by means of an ultra-high vacuum evacuating unit 3. A GaAs substrate 18 is then heated by a heater 16 to about 300-800 deg.C and a valve 8 is opened for 0.5-10sec to introduce TMG12 into the chamber until the pressure therein becomes about 10<-1>-10<-7>Pa. That TMG is then discharged from the growth chamber 1, and a valve 5 is opened for 2-200sec to introduce AsH3 13 into the chamber 1 until the pressure therein becomes 10<-1>-10<-7>Pa. According to this method, a crystalline monomolecular layer of GaAs can be grown. An impurity can be added in a similar manner as the growth of GaAs: in case of P type impurity, a gas containing Ga of Family III and Zn of Family II, and in case of N type impurity, a gas containing As of Family V and S of Family VIis introduced. Thus, a monomolecular layer added with P or N type impurity can be grown.