baber/WOPTO huggingface dataset:
Patent JP-H032023-A (JP)
Title: Initial diagnostic device in extrusion molding controling device
Inventor: MORINAKA IPPEI
IPC: B29C48/92
Filed: 1989-05-31
Abstract: PURPOSE:To make maintenance of an extrusion molding controlling device easy by detecting and comparing an assigned code which has been assigned in a plurality of kinds of circuit wiring board arranged in the extrusion controlling device at a time for closing a power source thereof and outputting an error signal when the detected assigned code is noncoincident with the assigned code at a time of initial setting. CONSTITUTION:When the power source of an extrusion controlling device is closed, a detection means 101 detects the assigned code of a circuit wiring board arranged in the extrusion controlling device at a time for closing the power source. A comparing means 102 compares the detected assigned code with the assigned code of the circuit wiring board at an initial point of time which has been stored in a first memory means 100. When both the assigned codes are noncoincident, an error signal is output. Thereby the proper initial diagnoses in the extrusion controlling device is performed and maintenance thereof is made easy.
Patent JP-S6033250-A (JP)
Inventor: KAMIJIYOU MASAYASU
IPC: C22C47/06
Filed: 1983-07-28
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-H05329877-A (JP)
Title: Method of marking piezoelectric sound generator with production lot number
Inventor: KATSUTA MASAHIRO
IPC: B29L31/34
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a marking method using a marking technique certainly preventing erasure of mark and contriving a lower cost in an indication process. CONSTITUTION:A mold for molding a resin into a base part 6 of a resin containing case of a piezoelectric sound generator is composed of an outer frame 32 and an inner frame 31. Irregularities representing a lot number are provided on a surface 35, which is a top end surface of an ejector pin 34. The ejector pin 34 is inserted through a through hole 33 provided in the bottom surface of the outer frame 32 to be abutted against the bottom surface of the resin base part 6. In this manner, when the base part of the containing case is injection molded, a production lot number is provided on the surface of the resin (the bottom surface in the figure).
Patent JP-2000327031-A (JP)
Title: Biodegradable food tray
Inventor: MURAKAMI KUNIO
IPC: B65D77/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical characteristics by setting a specified wt.% or higher of a constituent component to be a polylactic acid wherein the D-lactic acid component is a specified mol.% or lower, and at the same time, setting a hydrolysis coefficient of the resin at a specified relative viscosity or higher, a specified temperature and a specified RH, to be a specified value or lower. SOLUTION: 95% or higher of the constituent component of a resin constituting a food tray is made of a polylactic acid component. The polylactic acid comprises a mixture of an L-lactic acid and a D-lactic acid, and the mixture comprises a copolymer or a mixed body wherein the ratio of the D-lactic acid is 5 mol.% or lower. Then, the relative viscosity of the polylactic acid based resin at 20 deg.C, which is measured by using a 0.5 wt.% of a phenol/ tetrachlooethane =50/50 mixed liquid, is set to be 1.8 or higher. Also, the hydrolysis coefficient of the polylactic acid based resin at 50 deg.C, and 90% RH is set to be 0.05 or lower. By this constitution, a food tray having excellent mechanical characteristics, and biodegradability as well, and equipped with mildewproof property can be obtained.
Patent JP-H08315478-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/04
Filed: 1995-05-13
Abstract: PURPOSE: To suppress vertical movement of the front part and rear part of a disk and to prevent flawing of the disk and occurrence of a failure of the device even when an external vibration is applied at the time of moving the disk by pressing one side of the disk against a guide surface by an inclined surface. CONSTITUTION: The disk D to be transferred is held at its peripheral edge De by the disk transfer device. Then, a fixed side disk guide part 1003 is extended in the direction of moving the disk D, and is equipped with a guide surface 11D capable of engaging with one side D1 of the disk D. Moreover, an inclined surface 12B is equipped to be inclined to the guide surface 11D and to be capable of engaging with a corner part Dc formed by the other side Du of the disk D and the peripheral edge De. Then, the peripheral edge De of the disk D is driven by a driving side disk guide part, which is equipped with a timing belt for rolling and transferring the disk D to the inclined surface 11B. By this constitution, even when an external vibration is received at the time of transferring the disk, a vertical wobble of the disk in the front part and rear part is suppressed.
Patent JP-H034661-A (JP)
Title: Automatic annunciator
Inventor: AKATSUKA TADASHI
IPC: G08B25/08
Filed: 1989-05-31
Abstract: PURPOSE:To recognize information occurrence time later even when no person exists at an annunciation destination at the annunciation by annunciating the occurrence time of the information automatically and the information itself when the information takes place and recording it. CONSTITUTION:When information takes place from an information generating means 1, the information is stored in an information storage section 3 and the time of a clock circuit 2 at that time is stored in a time storage section 4. Then information is dialed automatically to a predetermined annunciation destination with a line control circuit 5 and called. When the annunciation destination replies the call, the storage content of the information storage section 3 and the time storage section 4 is annunciated and the telephone call is interrupted. The annunciated destination stores the information and the information occurrence time and displays or prints it out. Through the operation above, the information from the information generating means 1 and the occurrence time of the information are annunciated automatically.
Patent JP-H08315502-A (JP)
Title: Magnetic recorder/reproducer
Inventor: KURAMOTO HIROSHI
IPC: H04N5/91
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a good reproduction signal by providing means for, respectively, receiving, encoding, adding, recording, recording/reproducing, reproducing and decoding the signal and regulating a reproduced signal based on a reproduction information code signal. CONSTITUTION: Tuners 1, 2 convert a received signal into a signal suitable for magnetic recording/reproduction before outputting the signal. Switching means 3, 4 are interlocked with an input command from a user to switch the signals before being outputted. The switching means 3 outputs an information signal 3a to an adder 7 while the switching means 4 outputs a signal 4a to an encoder 5. The encoder 5 converts a signal 1b, received from the means 4, into a digital data and a converted information code signal 5a is outputted to an adder 7. The adder 7 adds the signals 3a from the means 3 to the information code signal 5a to produce an added signal 7a which is sent to a FM modulation means 8. The FM modulation means 8 sends a part of the signal 7a to an amplifier 9 which sends a signal, having variable level, to means 10.
Patent JP-S6117497-A (JP)
Title: Production of single crystal film of silicon carbide
Inventor: MISAWA SHIYUNJI
IPC: H01L27/12
Filed: 1984-07-04
Abstract: PURPOSE:A single crystal film of aluminum nitride and an alumina film are formed in order on a sapphire base, further silicon carbide is allowed to grow on it whereby a single crystal film of silicon carbide with good crystalline properties and electrical properties is formed with high adhesion. CONSTITUTION:In a vacuum tank 1, A1 molecular beam from its vapor source 6 and NH3 from pipe 5 are jetted to the sapphire base 3 heated at about 1,000- 1,200 deg.C to form an aluminum nitride single crystal film. Then, (ii) NH3 is stopped, O2 is introduced to form an alumina layer on the single crystal film. (iii) A1 molecular beam and O2 are stopped and the base is kept at about 1,000 deg.C in vacuum for 60min, then, the base is kept at about 1,200 deg.C and Si molecular beam from the vapor source 7 and acetylene from pipe 5 are introduced to form the single crystal film of silicon carbide on the oxilized layer.
Patent JP-S5565965-A (JP)
Title: Original conveying device of copying machine
Inventor: NAGAHARA YASUMORI
IPC: G03B27/32
Filed: 1978-11-10
Abstract: PURPOSE: To provide the device which is capable of conveying originals at a fixed speed by adding a flywheel which is rotated only in the second copying mode in the copying machine which is provided with the first copying mode wherein the original is held stationary and the optical system is moved and the second copying mode wherein the optical system is held stationary and the original is moved and which is capable of either of these.  
     CONSTITUTION: An original platen 1 is placed on top of the copying machine body and a mirror 2 being the exposure optical system is disposed in the lower part. In the first copying mode, the mirror 2 reciprocates from the solid line position up to the dotted line position but in the second copying mode, the original platen 1 moves to the right and left while the mirror is held stationary in the solid line position. In the second copying mode, the conveying speed of the original gives an important influence upon the formation of the copying images and therefore strict speed control is desired but the formation of the copying images is liable to receive the effect of belt tension, pulley eccentricity and intermeshing of gears. Hence, a flywheel is provided and since this enables the minute speed fluctuations of the original conveying device to be absorbed, it is possible to convey the original at a fixed speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5363848-A (JP)
Title: Primary antenna radiator
Inventor: URASAKI SHIYUUJI
IPC: H01Q19/18
Filed: 1976-11-18
Abstract: PURPOSE:To compensate cross polarization components generated by two oval mirrors arranged at the next stage by making the reflex mirror which follows a feeding horn into a convex hyperboloid mirror.
Patent JP-S5929134-A (JP)
Title: Core mold comprising elastic molding body
Inventor: KURIGA MASAYASU
IPC: B29B13/00
Filed: 1982-08-10
Abstract: PURPOSE:To provide the titled good core mold for preparing a Hume concrete pipe easy in mounting and detaching handlings and not damaged at all even by a hammerring, obtained by molding and curing a rubber or a plastic base material showing specific hardness after molding. CONSTITUTION:A composition based on natural rubber, synthetic rubber, plastics having elasticity (e.g., polyurethane or the like) or a mixture thereof is molded and cured to obtain a core mold. In this case, the base material is selected so as to obtain hardness of 60 deg. or more, pref., 70-90 deg. according to JIS K-6301 and molded to obtain the objective core mold. In addition, the core mold enhanced in anti-wear property by filling various kinds of reinforcing materials such as a powder or the like comprising a metal, ceramics, plastics, a fiber or the like and in dimensional stability by incorporating various kinds of reinforcing articles such as a ring or the like made of a metal, ceramics, plastics or the like is obtained.
Patent JP-S62296933-A (JP)
Title: Normal/defective condition deciding method for passage of casting
Inventor: KANEKO KATSUHITO
IPC: G01H17/00
Filed: 1986-06-13
Abstract: PURPOSE:To detect the clogging in plural casting passages from the presence or absence of the oscillation of detecting members freely fitted to the contactors of oscillation detecting devices by disposing air supplying pipings to the apertures at one end of the casting, providing the oscillation detecting member to the apertures at the other so as to cover the apertures and supplying air from the air supplying pipings thereto. CONSTITUTION:After the apertures 9, 9... at the other end of the casting 2 are held to face upward onto a jig 3, a cylinder 19 is actuated to bring a closing means 22 into pressurized contact with the aperture 8 at one end of the casting 2 so that the air supplying piping 21 is disposed to face the aperture 8. A cylinder 13 is then actuated to lower the oscillation detecting device 4, 4... so that the contactors 16 are disposed to face the apertures 8 at the other end of the casting 2. The oscillation detecting members 17 at the top ends of the respective contactors 16 are provided to the apertures 9 at the other end of the casting 2 so as to cover the apertures. The air is then supplied into the main passage 6 of the casting 2 from the air supplying piping 21. All the oscillation detecting members 17, 17... oscillate and are detected by the contactors 16 if there no cloggings in the main passage 6 and the branch passages 7, 7.... The oscillation frequencies are displayed on a meter 5 and the inspection of the plural passages are simultaneously carried out.
Patent JP-H05333937-A (JP)
Title: Valve
Inventor: HARADA KAZUHIKO
IPC: B05B7/24
Filed: 1992-05-29
Abstract: PURPOSE:To keep a pressure loss at a fixed level despite the change of the liquid pressure by providing a part opent to the atmospheric pressure to a piston member to secure an effect of the atmospheric pressure in the direction opposite to the energizing direction. CONSTITUTION:A piston member 54 is moved against the energizing force of a spring element 56 by the pressure of the liquid supplied into a liquid chamber 37 through an input hole 50. Thus, an opening part is formed between a valve body part 54b and a valve seat part. The pressure loss is produced to the liquid aupplied through the hole 50 in accordance with the area of the opening part and the area of the opening part formed by an output hole 49. Then, the liquid of the pressure reduced by a degree equal to the liquid pressure loss is discharged through the hole 49. Thus, the atmospheric pressure affects the piston member 54 through an atmospheric opening part of a shaft hole 52c. As a result, the member 54 moves against the energizing force of a spring element 56 in accordance with the change of the input liquid pressure. Then, the area of the opening part formed between the part 54b and the valve seat part is changed. Thus, the liquid pressure loss is kept at a fixed level.
Patent JP-H036393-A (JP)
Title: Surface treatment for hard chrome plating
Inventor: KAYANO ISAMU
IPC: C25D5/48
Filed: 1989-06-02
Abstract: PURPOSE:To improve the corrosion resistance of a hard-chrome-plated metallic material by infiltrating rust preventive oil into pores in a hard chrome plating layer and then sealing the pores by means of buffing. CONSTITUTION:When a hard chrome plating layer 2 is formed on the surface of a metallic material 1, pores 3 of minute diameter exist in the plating layer 2 and the metallic material 1 is exposed through the above pores 3 and corroded. In order to prevent the above, the hard-chrome-plated metallic material is immersed in a viscous oil 4 having rust-preventing property, such as lubricating oil, grease, and petroleum solvent, to which rust inhibiting agents, such as petroleum, are added, by which the viscous oil 4 for rust prevention is allowed to infiltrate into the pores 3 in the above chrome plating layer 2. Subsequently, buffing is applied to the above surface to seal 5 the pores 3, by which the occurrence of corrosion in the metallic material 1 through the pores 3 can be prevented.
Patent JP-S5929601-A (JP)
Title: Method for preserving green of green plant and green preserving agent
Inventor: KOBAYASHI KAZUYOSHI
IPC: A01N3/00
Filed: 1982-08-11
Abstract: PURPOSE:To preserve the green of a green plant in which the green color is very difficultly preserved due to the rich silicified cells by the well-known techniques, by dipping the green plant, e.g. a bamboo stem, bamboo leaf, rice plant straw or rush, in an aqueous solution containing a copper salt and sodium acetate. CONSTITUTION:A green plant, e.g. bamboo stem, bamboo leaf, rice straw or rush, is dipped in an aqueous solution of a green preserving agent containing 100-66pts.wt. based on 100pts.wt. copper salt, e.g. copper sulfate, copper nitrate, copper sulfate or/and copper acetate, sodium acetate, under heating the aqueous solution, and the green preserving effect of the green plant is made possible by the stabilizing effect of the chlorophyll by copper ions and pH buffering action by the sodium acetate and the alkaline synergistic effect. The copper salt is acidic and alone is toxic to the green plant. On the other hand, the above- mentioned effect is not produced due to the slight solubility of the copper salt in water on the alkaline side. The use of the sodium acetate solves the above- mentioned disadvantages and prevents the fading by the oxidation during the storage thereof.
Patent JP-S5567962-A (JP)
Title: Mode selective switching unit
Inventor: HAYAKAWA YUUJI
IPC: H03K17/00
Filed: 1978-11-14
Abstract: PURPOSE: To miniaturize and simplify a switching panel by generating a control signal differing in accordance with the number of time of operation of a mode selecting method within a fixed time.  
     CONSTITUTION: With switch 1 operated once, a differential output is applied as a clock to JK type FF5 and 6 and only the set output of FF5 is held at a high level, so that a play mode will be set through play driver circuit 9. Then, the high-level output of this FF5 triggers monostable multivibrator 3 and while set outputs of FF5 and 6 applied with high and low-level signals of multivibrator 3 at terminals K and J remain unchanged in state, the selected play mode continues. With switch 1 twice within the time constant time of multivibrator 3, high and low-level signals outputted by multivibrator 3 are inverted in response to the 2nd differential output to set the play mode temporarily and then the fast forward mode is set immediately through fast forward mode driver circuit 10 by a set output of FF6 inverted to a high level. Other two kinds of modes are changed over by a couple of switches and the operation panel is miniaturized and simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031372-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: G11B20/02
Filed: 1983-08-01
Abstract: PURPOSE:To improve the S/N and to reduce the bit number at A/D conversion by providing a nonlinear circuit emphasizing the small amplitude component of a luminance signal to the pre-stage of a time axis compression circuit. CONSTITUTION:A luminance signal is inputted to a luminance signal nonlinear emphasis circuit 5 from an input terminal 3. An output of the circuit 5 is inputted to a memory 9 for time axis compression via an A/D converter 7. The circuit 5 has a characteristics applied with a large emphasis to the luminance signal of a low level and applied with nearly no emphasis to a luminance signal of a high level. Thus, the A/D converter sets more minute quantized steps of the low level signal and does not set minute step for high level. Then the suppression of the quantized noise at low level input is attained. Further, the output of the circuit 5 is converted by a sampling frequency 10-20MHz at the A/D converter 7. The bit number per word is, e.g., 6-7bits through the oeration of the circuit and the resolution equivalent to 8 bits visually is obtained.
Patent JP-S5929345-A (JP)
Title: High pressure sodium lamp
Inventor: IKEDA TAKASHI
IPC: H01J61/82
Filed: 1982-08-10
Abstract: PURPOSE:To effectively suppress the sodium dissipation of the luminous tube alumina due to the lamp lighting and obtain an excellent life characteristic by sealing electrode conductors having electrodes on the tip inside the end sections of the luminous tube and sealing 4-13mg of sodium amalgam inside. CONSTITUTION:Electrode conductors having electrodes on the tip are directly sealed inside the end sections of an alumina luminous tube with the maximum inner diameter of 7mm. or less, the average crystal grain size of polycrystal alumina cnstituting the alumina luminous tube 1 is 25mum or less, and 4-13mg of sodium amalgam is sealed inside the alumina luminous tube to make up a high pressure sodium lamp. When the average crystal grain size of polycrystal alumina constituting the alumina luminous tube 1 is 25mum or less and the sealed quantity of sodium amalgam sealed in the luminous tube 1 is 4mg or more and 13mg or less, the sodium dissipation ratio during the life cycle does not exceed 13-14%, therefore the lamp color is prevented from being changed.
Patent JP-S6033362-A (JP)
Title: Preparation of steel plate for can and container excellent in weldability
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/50
Filed: 1983-08-01
Abstract: PURPOSE:To inexpensively prepare steel plate for a can and a container excellent in weldability, by reducing a steel plate coated with a divalent Ni-ion under heating to diffuse and penetrate formed metal Ni throughout steel, and further applying Sn-electroplating and chromate treatment to the steel plate. CONSTITUTION:After the surface of a cold rolled steel plate is subjected to activation treatment, an aqueous solution containing a divalent Ni-ion such as Ni-acetate is applied to the treated steel plate so as to secure 30-300mg/m<2> per a single surface of a metal Ni-addhesion dried. Subsequently, this coated steel plate is heated to about 500- 750 deg.C in a reductive atmosphere to reduce the Ni-compound on the surface of the steel plate to metal Ni through the decomposition of said Ni-compound while a part or the whole of Ni is diffused and penetrated into the surface of the steel plate. Thereafter, refining rolling or cold rolling is applied to the steel plate and Sn-electroplating is subsequently applied to the rolled steel plate so as to adjust an addhesion amount per a single surface to 100-1,500mg/m<2> while, if necessary, the Sn-plating layer is subjected to tin dissolving treatment and, further, chromate treatment to form a chromate film pref. in an amount of about 3-20mg/m<2> per a single surface on the basis of a Cr- amount. By this method, a steel plate for a can and a container excellent in weldability is obtained.
Patent JP-S63302846-A (JP)
Title: Method and apparatus for nursing sick person, disabled person and bedridden old man
Inventor: HORIUCHI YOSHIROU
IPC: A61G7/10
Filed: 1987-06-03
Abstract: PURPOSE:To softly lift a person into one's arm, by a method wherein two main poles are erected on a turnable truck and forks rising and falling by an electromotive means are provided between the main poles and hanger bars are respectively fixed to the leading end and base end forks and a large number of spoon like supports are inserted in and engaged with said hanger bars. CONSTITUTION:The width between hanger bars 33, 33a are increased and base end forks 7, 7 are raised to an appropriate height by a motor 15. The width between the hanger bars 33, 33a is contracted so as to manually insert leading end forks 25 in the base end forks 7, 7. A large number of spoon like support jigs 39 inserted in the hanger bars 33 fixed to the leading end forks 25 are easily inserted between the body of a patient and a bed and the body of the patient becomes the state stably supported on a large number of the spoon like support jigs 39 from both sides thereof. When the forks 7, 7 are raised to an appropriate height, the patient is softly lifted in a lying state and can be moved by a turnable mobile truck 1.
Patent JP-S5839455-A (JP)
Inventor: KISHIDA KAZUO
IPC: B32B27/06
Filed: 1981-09-04
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。