baber/WOPTO huggingface dataset:
Patent JP-H09193310-A (JP)
Title: Decorative sheet using precoated paper
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B27/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a precoated decorative sheet with excellent wear resistance, high interlaminar strengths between a top coat layer and a resin-impregnated paper and between the resin-impregnated paper and a base sheet, excellent durability and being easily prepd. and inexpensive in cost. SOLUTION: A precoated paper 7 wherein an impregnating resin layer 3 is formed by impregnating an original paper 2 of a decorative paper with a curable resin and a top coat layer 6 comprising an excess impregnating resin is provided on the surface of the impregnating resin layer 3, is used and a base sheet 9 of the decorative sheet is integrally laminated on the impregnating resin layer 3 of this precoated paper 7 through an adhesive layer 8.  In addition, resins for the impregnating resin layer 3 and the adhesive layer 8 are such curable resins that have mutually reacting reactive groups and the impregnating resin layer 3 of the precoat paper 7 and the top coat layer 6 are under a condition where they are not completely cured and are formed to be non-fluid and non-tacky at ordinary temp. and after the impregnating resin layer 3 of the precoat paper 7 is brought into contact with the uncured adhesive layer 8, the top coat layer 7, the impregnating resin layer 5 and the adhesive layer 8 are completely cured and the precoated paper 7 and the base sheet 9 are integrally laminated to obtain a decorative sheet 1 using the precoated paper 7.
Patent JP-H06210836-A (JP)
Title: Inspection device for printed matter
Inventor: MATSUMOTO KAZUYUKI
IPC: G01N21/88
Filed: 1993-01-13
Abstract: PURPOSE:To provide a device displaying image data judged to be inferior along with printing data such as the name of an item, a tolerance value or an inferiority generating position in an inspection device for printed matter. CONSTITUTION:In an inspection device for printed matter, the quality of printed matter is judged on the basis of the image data from a line sensor camera 12 being a first image detection part and, when the quality is judged to be inferior in a judging part 13, the image of the pattern on the surface of the printed matter judged to be inferior using an area sensor camera 16 being a second image detection part is taken to be temporarily stored in a frame memory 15B and subsequently recorded on a filing system 22 along with the printing data such as the name of an item or a tolerance value inputted from a data totalizing part 17. If necessary, image data judged to be inferior and the printing data such as the name of a item or the tolerance value inputted from the data totalizing part are together displayed on a display part 23.
Patent JP-H11218423-A (JP)
Title: Portable pole
Inventor: HISAI DAIZO
IPC: G01C15/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable pole which can prevent rapid fall of each hollow pipe and damage of the pole and mounted equipment, when the pole is accommodated. SOLUTION: A plurality of hollow pipes 1a-(1x) different in diameter are coaxially stacked. These hollow pipes 1a-(1x) are shifted mutually in the axial direction and made freely expandable and contractable. In this portable pole 1, a partition board 8 having vent holes 7 is installed in a hollow part of the hollow pipe 1b, and a check valve 9 which opens the vent hole 7 when the pole is expaned and closes the vent hole 7 when the pole is accommodated is installed in the diaphragm 8. A plurality of the hollow pipes 1a-(1x) are constituted of fiber reinforced resin.
Patent JP-S61178397-A (JP)
Inventor: MOTODA KENRO
IPC: B25J17/00
Filed: 1985-02-05
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-2000223304-A (JP)
Title: Organic positive temperature coefficient thermistor
Inventor: SHIGETA NORIHIKO
IPC: H05B3/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To realize superior humidity resistance and enable improvement of the rate of change of resistance from an off-operation time to an on-operation time, by including polyalkyleneoxide except homopolymer and conductive particles which have spike-shaped protrusions. SOLUTION: Polyalkyleneoxide, except homopolymers and conductive particles having spike-shaped protrusions are kneaded. Polyakyleneoxide, conductive particles having spike-shaped protrusions and nonaqueous organic compound are kneaded. Conductive particles are composed of primary particles having respective sharp protrusions, and generally 10-500 conical spike protrusions whose highest are 1/3-1/50 particle diameter exist in one particle. Ni is desirable for metal as the material. As nonaqueous organic compound, low molecular organic compound and polymer may be used as long as these are nonaqueous. As a result, this thermistor operates at most 100 deg.C which poses no hazards to human bodies, and initial resistance at an off-operation can be decreased.
Patent JP-H09197817-A (JP)
Title: Developing device
Inventor: KUZUMI TOORU
IPC: G03G15/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To secure a sealing effect, even if a developing device is used for a long period by rotating a sealing roller in a direction opposite to that of a developing roller and abutting a scraper on the sealing roller in a part nearer to the downstream side than the contact part, of the sealing roller and the developing roller. SOLUTION: A sealing member consists of a rubber roller made of silicone rubber, etc., or the sealing roller 9 with elasticity which is constituted in such a manner that the rubber roller is covered with fluororesin, etc. This sealing roller 9 is brought into contact with the developing roller 2 and rotated in the direction opposite to that of the developing roller 2. Further, the scraper 10 for which a urethane rubber blade, etc., are used is abutted on the sealing roller 9 in the part nearer to the downstream side in a rotational direction than the contact part, of the sealing roller 9 and the developing roller 2.  The circumferential speed Vd of the sealing roller 9 is set higher than or equal to the circumferential speed Vs of the developing roller 2, so that residual toner can be easily recovered without spilling and the recovered toner is removed from the sealing roller 9 by the scraper 10, to be carried into a container 5 along the arrow D.
Patent JP-H02202804-A (JP)
Title: Antiimicrobial agent
Inventor: NISHINA ATSURO
IPC: A23L3/3499
Filed: 1989-02-01
Abstract: PURPOSE:To obtain antimicrobial agent especially useful for food having growth- inhibiting effect to wide range of microorganism, low cost, excellent safety, able to directly add to object such as food and without necessity of complex treatment, containing benzoquinone derivative as active ingredient. CONSTITUTION:The aimed antimicrobial agent contains synthetic or natural benzoquinone derivative having substituted group such as CH3, OCH3 or OH distributing in from animal and plant field to microbial field, e.g. methyl-p- benzoquinone, 2,6-dimethoxy-p-benzoquinone or hydroxybenzoquinone, etc., as active ingredient. In using natural substance of above-mentioned benzoquinone derivative, natural raw material such as actinomyces spearflower, bamboo or wheat is crushed in ball mill, etc., and extracted with solvent such as ethanol, n-hexane, ether or acetone, then the solvent is evaporated, thus the residue is purified. Said antimicrobial agent exhibits effect by directly adding to object such as food and adding amount is about 10-1000ppm to the object.
Patent JP-H08193657-A (JP)
Title: Drive control device of vehicle
Inventor: TAKADA MASAHIRO
IPC: F16H61/40
Filed: 1995-01-17
Abstract: PURPOSE: To realize the HST control without impeding the ABS operation by operating two-pressure control valve when the ABS is operated to control to further reduce the hydraulic pressure of the low hydraulic pressure line. CONSTITUTION: In the forward traveling, the high pressure oil is applied to a hydraulic motor 2 from a hydraulic pump 1 through a high hydraulic pressure line 4, and the oil from this hydraulic motor 2 is returned to the hydraulic pump 1. Hereupon, a two-pressure control valve 7 is connected to the low hydraulic pressure line 5, and its set pressure is controlled by a solenoid 8 to be driven by the output of an ABS operation detecting means 6. When a brake pedal is stepped in, detection is made whether or not the ABS is operated, and in the condition Where the ABS is not operated, the two-pressure control valve 7 is controlled through the solenoid 8 to limit the pressure in the low hydraulic pressure line 5 to the intermediate pressure of 240kg/cm<2> and keep only the braking function of the HST.  In the condition where the ABS is operated, the low hydraulic pressure line 5 is kept at the low pressure <=150kg/cm<2> .
Patent JP-S59145759-A (JP)
Title: Austenitic spheroidal graphite cast iron with heat resistance
Inventor: FUKUHARA YOSHIKAZU
IPC: C22C37/04
Filed: 1983-02-10
Abstract: PURPOSE:To obtain austenitic spheroidal graphite cast iron with heat resistance by adding specified amounts of C, Mn, Ni and Si, providing specified relation among the Ni, Mn and Si contents, and restricting the amount of a spheroidizing element to a specified value or below. CONSTITUTION:The composition of austenitic spheroidal graphite cast iron is composed of, by wegith, 1.6-2% C, 3-11% Mn, 4-18% Ni, 4.5-7% Si, <0.2% one or more among Ca, Mg and a rare earth element for spheroidizing graphite, and the balance Fe with inevitable impurities. In the composition, the Ni, Mn and Si contents satisfy the equation. The heat resistance of the cast iron is remarkably improved by reducing the C content and regulating the Si, Mn and Ni contents as mentioned above.
Patent JP-H02252699-A (JP)
Title: Vapor-phase epitaxial growth of compound semiconductor
Inventor: KATAYAMA KOJI
IPC: H01L21/205
Filed: 1989-02-01
Abstract: PURPOSE:To avoid use of poisonous gas and to prevent deposition of element of V group on a reaction tube wall in growing III-V compound semiconductor by using vapor of trivalent halide or element metal as a starting raw material of group V element and heating the reaction tube wall at relatively low temperature. CONSTITUTION:For example, in subjecting AlGaAs to vapor-phase epitaxial growth, substrate crystal is placed at the center of a reaction tube. Before vapor-phase growth is carried out, a H2 gas is introduced into an AsCl3 solution of raw material of group V element, sent to a thermal decomposition zone, As vapor is evolved, As is deposited in a deposition zone of the reaction tube and a fixed amount of As is accumulated. Then the reaction tube wall is heated to 420 deg.C, which is lower than the reaction temperature between the raw material and a hydrocarbon of the reaction tube and makes the vapor pressure of As into pressure required for vapor-phase growth and the substrate crystal to 650 deg.C, growth temperature higher than the temperature of the reaction tube wall. Then Ga(CH3)3 and Al(CH3)3 are fed to the reaction tube by using H2 as a carrier gas, thermally decomposed on the surface of the substrate crystal, reacted with As vapor in an atmospheric gas to subject AlGaAs to epitaxial growth on the substrate crystal.
Patent JP-H11220330-A (JP)
Title: Crystal oscillation stop detection circuit
Inventor: MIYAZAWA HIDEO
IPC: H03B5/32
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillation stop detection circuit which can quickly detect the abnormality such as the stop of oscillation and also can detect the temporary stop of oscillation and distortion oscillation. SOLUTION: A 1st integration period setting circuit 2A outputs an H level in a period when the oscillation output N1 has a positive polarity component and then outputs the output N2 of an L level in a period of a negative polarity component. The period when the output N2 is kept at an H level is equal to an integration period of an integration circuit 4A. When the output N4 of the circuit 4A exceeds a prescribed detection level, a level detection circuit 6A outputs a 1st detection signal. A 2nd integration period setting circuit 3A outputs an L level in a period when the output N1 has a positive polarity component and then outputs the output N3 of an H level in a period of a negative polarity component. The period when the output N3 is kept at an H level is equal to an integration period of an integration circuit 5A.  When the output N5 of the circuit 5A exceeds a prescribed detection level, a level detection circuit 7A outputs a 2nd detection signal. An OR circuit 8A defines the OR of the outputs N6 and N7 of both circuits 6A and 7A as the oscillation stop detection output So .
Patent JP-S59146282-A (JP)
Title: Digital transmitting system of television signal
Inventor: ISOBE MITSUO
IPC: H04N7/24
Filed: 1983-02-09
Abstract: PURPOSE:To transmit two kinds of synchronizing signal without increasing the transmission rate and to simplify the constitution of a synchronizing system at receiving side by A/D-converting a horizontal synchronizing signal component and transmitting the result similarly as a video signal, and transmitting a vertical synchronizing signal component as a code by a converter. CONSTITUTION:An output of a waveform converter 12 is applied to a control signal input of a code converter 11. The waveform converter 12 provides a notch in a vertical driving pulse period of the output by a horizontal drive pulse. That is, the notch is formed by inverting the horizontal and vertical drive pulses a, b and NANDing them. The code converter 11 transmits an input signal of the A/D converter 2 to the output side when the output pulse of the converter 12 is logical ''1'', fixed an output code to a prescribed code when logical ''0'' and sets the code to the maximum value the same as that of the code outputted by the converter 2 to a level being over the white level of the video signal. The video and drive pulses a, b converted in series at the converter 3 are transmitted to a transmission side output terminal T31. The code converter 14 transmits the input signal to the output side while the code detector does not respond to the input signal at the receiving side, but fixes the signal to a prescribed code at the inverse period.
Patent JP-S56117267-A (JP)
Title: Electrostatic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/00
Filed: 1980-02-20
Abstract: PURPOSE:To miniaturize a device by arranging an outer rotor type driving motor, which rotates a photoreceptor drum, inside of the drum and by using part of the drum as the external wall of the outer rotor of the driving motor. CONSTITUTION:Along the outer circumference of photoreceptor drum 1, charging corona discharging means 2, optical means 3, developing means 6, transfer means 9, cleaning means 16, and discharging corona discharging means 18 are provided successively adjoining to the photoreceptor. At the botton of drum 1, a paper feeding and ejecting path for copying paper 10 is provided. As motor 19' driving drum 1, the outer rotor type one having rotor 26 at the outer circumerence of stator 25 is used, and while this motor 19' is installed in drum 1, the external wall of the outer rotor is composed of part of drum 1.
Patent JP-S61180146-A (JP)
Title: Speed detecting mechanism
Inventor: OKAWA KATSUHISA
IPC: H01J9/26
Filed: 1985-02-06
Abstract: PURPOSE:To measure exactly a speed by attaching rollers for detecting the speed to a base via spring parts without fixing said rollers to the base so that the rollers for detecting the speed follow up the bent part of a funnel end. CONSTITUTION:The 1st movable roller part 7 is attached to the center of the base 1 via the 1st spring part 5 and the 2nd movable roller part 9 is attached to the center of the base 1 via the 2nd spring part 8. The end of the funnel 11 of an image receiving tube is sandwiched and held by the 1st and 2nd stationary roller parts 3, 4 which retain the outside surface 13 of the funnel end and the roller part 9. A base holding part 2 has three degrees of freedom so as to follow up the bending way of the funnel end. The speed of the funnel end is detected by the roller part 7 and the speed is converted to an electric signal by a rotary encoder 6. The roller part 7 is not disengaged from the outside surface 13 at the funnel end even if the roller part 3 or 4 is detached from the surface 13 right after the bending at the angle of the funnel end or the like and therefore the exact detection of the speed is made possible.
Patent JP-S55114357-A (JP)
Title: Rotary drum type sand classifier
Inventor: ISHIDA AKIRA
IPC: B03B5/56
Filed: 1979-02-23
Abstract: PURPOSE: To effect complete classification by forcedly sending supernatant on the drum body in the direction opposite to settled sand.  
     CONSTITUTION: Turbid water is charged through the conduit pipe 17 into the rotating drum body 1. Sand S settled from turbid water is scraped by the sand-sending blades 14, is moved along the discharge guide member 12, and is discharged from the sand-outlet 10 to the outside of the drum body 1. Meanwhile, supernatant is sent by the water-sending blades 15 toward the overflow outlet 9 as shown by the arrows W and overflows into the outlet trough 19. While passing through the conduit pipe 17, part of turbid water passes through water-pass holes 20 and drips into the drum body 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06235975-A (JP)
Title: Image projection screen and projector device
Inventor: HARADA HIDEKI
IPC: G03B21/58
Filed: 1993-02-09
Abstract: PURPOSE:To prevent edge portions from being displayed together with an image and improve the visibility of the image by providing a mask sheet covering both side portions and changing the aspect ratio of the effective portion of an image projection surface section to a ratio shrunk in the lateral direction, and winding the mask sheet on a winding shaft. CONSTITUTION:An image projection screen is provided with a mask sheet 13 arranged on the surface side of a base sheet 1 formed with an image projection surface section 2, covering both side portions of the image projection surface section 2, and changing the aspect ratio of the effective portion of the image projection surface section 2 to a ratio shrunk in the lateral direction. The mask sheet 13 is connected to a winding shaft 10 at one end image section, it is removed from the surface side position of the base sheet 1 when it is wound by the winding shaft 10, and it is located on the surface side of the base sheet 1 when it is unwound from the winding shaft 10. The aspect ratio of the effective portion of the image projection surface section 2 is variably operated in coincidence with the aspect ratio of a projected image, and edge portions are prevented from being projected.
Patent JP-S58139581-A (JP)
Title: Sampling system of video signal
Inventor: HAMADA TOSHIMITSU
IPC: H04N7/24
Filed: 1982-02-15
Abstract: PURPOSE:To sample equidistantly each line of a video signal regardless of deflecting characteristics of an image pickup device, by generating a sampling pulse every time the deflecting current value of the image pickup device varies  by a prescribed value and then sampling the video signal. CONSTITUTION:An image pickup tube 1 gives scan and conversion to an optical input with a horizontal current (i) given from a defleting power supply DFP. An output circuit 3 receives the video signal information and delivers the video signal. An A/D converter 5 detects the voltage drop value of a resistor 4 based on a prescribed clock signal CK and feeds the etected value to a changing  degree detector 6. The detector 6 detects a sampling pulse every time the data changes by a prescribed degree and supplies it to a video signal sampling circuit 7. Then the video signal sent from the circuit 3 is sampled with the output  of the circuit 7 and delivers the sampling data.
Patent JP-S63188151-A (JP)
Title: Electric charge generating material for electrophotographic sensitive body
Inventor: KATO YOSHIAKI
IPC: G03G5/06
Filed: 1987-01-30
Abstract: PURPOSE:To obtain an electric charge generating material for a high-sensitivity electrophotographic sensitive body having an absorption region over the entire part of a visible light region and excellent color reproducibility by using a specific azo compd. to form the charge generating material of the electrophotographic sensitive body. CONSTITUTION:The charge generating material of the electrophotographic sensitive body is the azo compd. expressed by formula I. In formula I, R<1> equally or differently denotes a halogen atom, hydroxy group, alkoxy group or alkyl group, R<2> denotes a halogen atom, R<3> denotes a hydroxy group or alkoxy group, (l), (m) and (n) respectively denote >=1 integer. Since the charge generating material is thereby provided with the absorption region over the entire visible light region, the electrophotographic sensitive body having the excellent color reproducibility and high sensitivity is obtd. without mounting color filters to a copying machine or without using the plural charge generating materials.
Patent JP-S56117467-A (JP)
Title: Automatic outgoing device
Inventor: IIZUKA MASARU
IPC: G08B25/00
Filed: 1980-02-22
Abstract: PURPOSE:To prevent a delay of alarm transmission, by generating a notice signal tone from an alarm detecting circuit in busy mode of the telephone and then transmitting the notice signal to the in service or outgoing subscriber. CONSTITUTION:In case the telephone 7 is busy when the alarm detecting circuit 3 detects the occurrence of an alarm, the control circuit 14 starts the notice signal tone generating circuit 11 and thus gives a notice signal tone to both the subscriber telephone 7 and the other side of talking to inform them that the call has to be discontinued due to the occurrence of an alarm information. When the subscriber is on- hook, the microprocessor 14-1 detects this state and then switches the circuit switch circuit 12 to the signal transmitter 6. Then the processor 14-1 starts the automatic outgoing circuit 15 to call out the monitor center 4. Thus the alarm information is transmitted.
Patent JP-H01197780-A (JP)
Title: Pressure roller for fixing device
Inventor: OKUBO MASAHARU
IPC: G03G15/20
Filed: 1988-02-02
Abstract: PURPOSE:To reduce wrinkle produced in transfer paper by providing two hard and soft, rubber layers respectively having specific thicknesses and hardness on the outer peripheral surface of a core. CONSTITUTION:The pressure roller 1 which is faced to a fixing roller 2 is provided with a silicone rubber layer 4 having hardness of 5-15 deg. (JISA) and a thickness of >=2mm and another silicone rubber layer 5 having hardness of 30-50 deg. and a thickness of 0.2-2mm, with the layer 5 being formed on the layer 4, on a core 3. When such rubber rollers composed of the two layers is used, no difference is produced between the forces produced at the upper and lower surfaces of a transfer material 15 and production of wrinkle in the transfer material 15 can be reduced.
Patent JP-S63189446-A (JP)
Title: Expanded resin molded article
Inventor: TSUKUI TOSHIMITSU
IPC: B32B5/18
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the titled article outstanding in flameproofness, water resistance, etc., by coating the surface of an expanded molded resin member with a coating prepared by incorporating an aqueous dispersion of flaky inorganic matter with an organic binder, cationic surfactant and ammonia water. CONSTITUTION:The objective expanded molded article can be obtained by coating the surface of an expanded molded resin member (e.g., expanded polystyrene, expanded polyethylene to be incorporated in e.g., air conditioners) with a coating prepared by incorporating. (A) an aqueous dispersion of flaky inorganic matter with an aspect ratio >=100 (pref., sodium tetrasilic mica) with (B) <=20(pref. 10)pts.wt. of an organic binder (e.g., carboxylated methyl cellulose, polyvinyl chloride emulsion), (C) <=10pts.wt. of a cationic surfactant (e.g., 6C alkyl ammonium, alkylamine) and (D) ammonia water, to bring the pH value to alkaline region.