baber/WOPTO huggingface dataset:
Patent JP-H01301398-A (JP)
Title: Production of decorative sheet
Inventor: SATO KEIICHI
IPC: C25D11/38
Filed: 1988-05-31
Abstract: PURPOSE:To produce a highly durable decorative sheet through an easy process, by providing a stainless steel foil or sheet with a masking in a predetermined pattern, coating the unmasked surface of the foil or sheet with a ceramic, then removing the masking, and coloring the metallic surface by providing an oxide film thereon. CONSTITUTION:A masking in a predetermined pattern is provided on a surface of a stainless steel foil or sheet, followed by coating with a ceramic to provide a pattern comprising a ceramic layer on the unmasked surface of the foil or sheet. The thickness of the ceramic layer is preferably not less than 500Angstrom , in order to prevent marring and to provide corrosion resistance required at the times of an acidic bath treatment and an etching treatment. The masking is removed, and the foil or sheet is immersed in an acidic bath such as a mixed aqueous solution of sulfuric acid and chromic acid. By the acidic bath treatment, an oxide film is provided on the surface of the foil or sheet in the area where the ceramic layer is not provided, resulting in coloration with an interference color with a tone, depending on the thickness of the oxide film. The tone is controlled by regulating the treatment time.
Patent JP-S62299567-A (JP)
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1986-06-10
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-S5933213-A (JP)
Inventor: CHIERIRU DEII PURAMU
IPC: A61K31/41
Filed: 1983-07-26
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-H083125-A (JP)
Title: Malondiamide derivative, optically functional element and production thereof
Inventor: KAGAWA HIROYUKI
IPC: C07C265/10
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a novel malondiamide derivative which is useful in the production of organic nonlinear optical elements excellent in transparency and optically functional elements because it has a relatively large nonlinear optical properties as well as high transparency. CONSTITUTION:This malondiamide derivative is expressed by formula I (Ar1 and A2 are each H, a benzene, naphthalene or anthracene ring substituted with organic substituents), for example, N,N'-bis(4-nitrophenyl)malondiamide of formula II. The compound of formula I is obtained by reaction of a corresponding amino compound of formula III with malonyl chloride of formula IV in the presence of a base. Further, the malondiamide derivative of formula V (Ar3 and Ar4 are each H, benzene, naphthalene, or anthracene substituted with nitro, cyano, isocyanate, carboxy, an alkyl, hydroxyl or phenyl) and a compound of formula VI (Ar is benzene or naphthalene) are novel.
Patent JP-H031083-A (JP)
Title: Freezing stocker
Inventor: MIZOBUCHI NORIHIRO
IPC: F25D25/00
Filed: 1989-05-29
Abstract: PURPOSE:To facilitate insertion as well as withdrawal and preserve at a proper temperature by a method wherein an auxiliary outlet and inlet port, communicated with the lower part of a freezing chamber, is provided openably on the side surface of a main body while is guide body, retaining a lower vessel in a condition apart from the bottom surface of the freezing chamber, is provided in the title stocker. CONSTITUTION:A main body 11 is provided with an auxiliary outlet and inlet port 20, communicated with the lower part of a freezing chamber 15, at the side surface thereof while a side surface door 21 for opening and/or closing the auxiliary outlet and inlet port 20 is provided. A vessel 9 (lower vessel) is inserted into or taken out of the freezing chamber 15 through the auxiliary outlet and inlet port 20. The vessel 9 is received in the lower part of the freezing chamber 15 by inserting the flange 9a of the same between rails 27a from the auxiliary outlet and inlet port 20 while the vessel 9 is received in a condition apart from the bottom surface of the freezing chamber 15 by being retained by a guide body 27. The vessel 9 may be inserted into or taken out of the lower part of the freezing chamber 15 while sliding the same whereby the inserting and/or withdrawal operation of the vessel 9 may be facilitated much more.
Patent JP-S5468043-A (JP)
Title: Refrigerator that can air-condition and dehumidify
Inventor: SATOU SATORU
IPC: F24F3/14
Filed: 1977-11-10
Abstract: PURPOSE: To reduce the number of opening and closing valves, which are used, such as, a magnet valve that is expensive and easily causes accidents, such as, loading by dust, the burning of a coil, etc., and to ensure high reliability.  
     CONSTITUTION: A temp type automatic expansion valve 7 is used as a pressure reduction expansion mechanism for dehumidification, an opening and closing valve 11 and a pressure reduction expansion mechanism 9 for air-conditioning are mounted in series with a by-path piping 15 for bypassing the expansion valve 7, and when air-conditioning operation an un-evaporated low pressure low temp refrigerant is flown so as to cool a temp sensing portion 8 of said temp type automatic expansion valve 7 for dehumidification. Consequently, said expansion valve 11 for dehumidification is automatically closed, thus changing over air-conditioning operation and dehumidification operation by means of the opening and closing valve 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01305023-A (JP)
Title: Rapidly breakable foaming aerosol composition
Inventor: SHINOSAWA TAKAHIRO
IPC: A61K9/12
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a rapidly breakable foaming aerosol composition containing ethanol, water, hardened castor oil, active ingredient and propellant at specific ratios, used as aerosol composition for human body and horticulture and capable of giving excellent foaming and defoaming state. CONSTITUTION:The aimed foaming aerosol composition containing a blend obtained by blending a main ingredient consisting of ethanol of 40-65wt.% and water of 35-60wt.% based on the total composition with a polyoxyethylene castor oil (hardened castor oil) of 0.05-0.5wt.% and active ingredient of 0.1-1.0wt.% based on the total composition and used as a main agent and propellant of 2.0-5.0wt.% based on the total composition. As the propellant, only liquefied petroleum gas or mixture of the liquefied petroleum gas and at least one kind selected from chlorofluorocarbon 142b and chlorofluorocarbon 152a is used and ratio of the liquefied petroleum in the propellant is >=50wt.% and ratio of chlorofluorocarbon 142b or chlorofluorocarbon 152a is <=50wt.%.
Patent JP-H084038-A (JP)
Title: Pipe joint
Inventor: SHIMONO SEIICHI
IPC: E02D29/12
Filed: 1994-06-17
Abstract: PURPOSE:To prevent the cracking from being caused at a pipe joint or the like even if vibration or the like is caused at the pipe joint or its perimeter portion by the change or the like of the ground, by making a socket body swing through an elastic ring at the pipe joint, and at the same time prevent water leak thereat even if water oozes out at the mortar-filled portion of an opening between the fitting hole of the side wall of a manhole or the like and the pipe main body of the pipe joint, by stopping it by means of an elastic pipe body and a flange. CONSTITUTION:A cylindrical pipe main body is equipped, and a ringlike elastic ring 12 whose elastic deformation can be freely conducted is provided on the inner side of the pipe main body, and on the inner side of the elastic ring 12, a cylindrical socket 13 which is retained by means of the elastic ring 12 and becomes swingable in regard to the pipe main body 11 is provided, and at the same time an almost pipelike elastic pipe body 14 whose elastic deformation becomes free over the outer periphery of the pipe main body 11 is provided attachably/detachably, and a platelike flange 15 of an approximate square that becomes bendable in accordance with the side wall of a manhole or the like is fixed over the outer periphery of the elastic pipe body 14.
Patent JP-S5563337-A (JP)
Title: Air conditioner by solar heat
Inventor: KOISHI YUUKI
IPC: F01K25/10
Filed: 1978-11-01
Abstract: PURPOSE: To improve expansion efficiency and protect wear of the expansion tank by detecting the dryness and voids of the working liquid at the inlet of a Rankine- cycle expansion device which drives the compressor of a refrigerator and controlling the circulating pump in the heat medium circuit.  
     CONSTITUTION: The output shaft 11 of a Rankine-cycle expansion device 4 composed of an evaporator 3, an expansion tank 4, a condenser 5 and a pump 6 is connected with and drives a condenser 7 and a refrigating cycle is made up of a compressor 7, a condenser 8, an expansion valve, an evaporator. The Rankine-cycle evaporator 3 is heated by the heat medium from a solar heater connected with a pipe 1. The heat circulating pump 2 in the heat medium circuit detects the dryness and voids of the working fluid at the inlet of the expansion tank 4 by a detector 12 and is controlled through a control circuit 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09294476-A (JP)
Title: Formation of space between piled raising seedling boxes arranged in parallel and device for forming space between piled raising seedling boxes arranged in parallel
Inventor: MATSUMOTO TOSHIAKI
IPC: A01G9/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To mechanize the loading of piled raising seedling boxes on a pallet, form spaces between the piled raising seedling boxes on the pallet, improve the germinated raising seedlings and improve the efficiency of the work. SOLUTION: Vertically piled raising seedling boxes A on a pallet 1 are arranged in parallel without forming a space between the adjacent piled raising seedling boxes A. Wedge-shaped, space-forming members are press-inserted into boundaries between the parallel piled raising seedling boxes A from both the sides to laterally move the piled raising seedling boxes A on the pallet 1, thus forming spaces 43 between the adjacent piled raising seedling boxes A.
Patent JP-S61295379-A (JP)
Title: Surface treatment with corrosion resistant film
Inventor: MORIYA TADAO
IPC: C23C18/48
Filed: 1985-06-21
Abstract: PURPOSE:To form a film having superior corrosion and heat resistances by adding a compound of a light metallic element to a soln. contg. a silicon compound or further contg. a boron compound and by using the resulting mixed treating soln. adjusted to a specified pH. CONSTITUTION:A soln. of silicic acid or a silicate such as sodium silicate or a mixture of the soln. with a soln. of a boron compound such as boric acid is mixed with a soln. contg. one or more kinds of compounds of light metallic elements such as Al, K, Ca and Na, e.g., aluminum sulfate. A soln. contg. Sn or a transition element such as Ti, Cr or Ni may be further added as required. The resulting mixed treating soln. adjusted to >=10pH is applied to a body to be treated or the body is immersed in the soln. to form a film. By this surface treatment, microcracks in the surface of the body are filled and the corrosion and heat resistances can be improved.
Patent JP-S6115480-A (JP)
Title: Transparent faceplate for display device
Inventor: NODA KENICHI
IPC: H04N5/65
Filed: 1984-06-29
Abstract: PURPOSE:To protect the observer by constituting a transparent face plate of a display with an electromagnetic shield net in which net wires made of electromagnetic shield members are crossed and a transparent member supporting the shield net in a shape of a board. CONSTITUTION:The net is formed by knitting longitudinally and laterally fine wire metallic base material 2 made of a metallic base material having the capability of electromagnetic shield such as copper, iron or stainless steel and the shield net 1 is formed by coating a copper oxide film to the net member. Transparent resin plates 3, 4 such as acrylic resin are bonded to the front and rear surface of the shield net 1 so as to form a rectagular form, the outer peripheral is applied with a support frame 5 having a channel shape cross section made of acrylic resin or polyvinylchloride to constitute a transparent face plate 7a. The transparent face plate 7a is fitted to the outer peripheral frame of a screen of a display device by using double coated tape or a proper locking hook and the radiation of an electromagnetic wave from the display device is blocked effectively.
Patent JP-S6027548-A (JP)
Title: Liquid jet recording
Inventor: WATANABE KUNIO
IPC: B41J2/045
Filed: 1983-07-27
Abstract: PURPOSE:To enable accurate expression of an image containing a half tone by energizing a heating electrode to change the diameter of liquid drops jetted while the amount of a liquid positioned close to the orifice from the heating electrode is controlled. CONSTITUTION:When a pulse voltage with a fixed voltage value is applied to a piezo-electric element 5 according to a printing command, the piezo-electric element 5 is deformed to bulge out. As a result, simultaneously with the application of the voltage to the piezo-electric element 5, a meniscus 6 begins to retract and advances with the interruption of the energization. Therefore, a voltage is applied to a heating electrode 7 when a long time T1 elapses after the application of the voltage to the piezo-electric element 5. Accordingly, as the meniscus 6 advances in the vicinity of the orifice 3, the liquid 2 existing before the heating element 7 is discharged in a larger amount and the liquid drop 8 becomes larger in its diameter. Thus, by varyling the time to the application of voltage to the heating electrode, the dot diameter is changed, thereby enabling the analog modulation of the density of images.
Patent JP-H05306671-A (JP)
Title: Misfire detection device for internal combustion engine
Inventor: MAEDA KENICHI
IPC: F02D45/00
Filed: 1992-04-28
Abstract: PURPOSE:To improve misfire detection precision by providing an air-fuel ratio determining means to determine an air-fuel ratio of mixture, and a reference value changing means to change a reference value in accordance with the determined air-fuel ratio in an electronic control unit. CONSTITUTION:A power supply terminal T1 is connected to an ignition coil 1 comprising a primary coil 2 and a secondary coil 3. In the middle of a connection line 15 connecting a distributer 6 to a center electrode 5a, an ignition voltage sensor 10 electrostaticly connected to the distributer 6. An output of the ignition voltage sensor 10 is connected to a misfire determining circuit 12 of an electronic control unit 8. The misfire determining circuit 12 is connected to a central processing unit 11, and result of determination is inputted to the CPU 11. The CPU 11 performs timing control with relation to the misfire determination. The electronic control unit 8 has an air-fuel ratio determining means and a reference value changing means. Misfire detection precision is thus improved.
Patent JP-H05302904-A (JP)
Title: Alcohol sensor
Inventor: MATSUURA YOSHINOBU
IPC: G01N27/12
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a gas sensor, whose resistance is low and alcohol selectivity is high. CONSTITUTION:For SiO2 of 100mole%, PbO of 1-10mole% and Sb 205 of 0.05-2.5mole% are added. The addition of PbO enhances alcohol sensitivity and increases the resistance value of SnO2. The addition of Sb 205 to SnO2/PbO series decreases the resistance value and reduces the sensitivity of H2S and can detect the alchol in 1p.p.m. order.
Patent JP-S6027547-A (JP)
Title: Ink cartridge
Inventor: TERASAWA HIROHARU
IPC: B41J2/175
Filed: 1983-07-26
Abstract: PURPOSE:To protect an flexible ink bag from vibration, impact, dropping or the like by interposing a buffer body following the curved surface of the ink bag between the ink bag and a case housing it, thereby preventing damage thereof. CONSTITUTION:A buffer body 11 is interposed in a space between a case 4 and an ink bag 1. The buffer body 11 is cylindrical in the outline so as to be houed in the case 4 and has a conical concave 12 so as to house the ink bag 1. The use of the buffer body 11 with wuch a shape precludes the oscillation of the ink bag 11 to effectively prevent damage to the ink bag due to vibration, impact or the like. The formation of the buffer body 11 from a porous material of an open cell structure with a very small specific gravity keeps the buffer body from pressurizing the ink bag and additionally, the buffer body absorbs ink to prevent the spillage of ink if the ink bag should break.
Patent JP-S5659034-A (JP)
Title: Electromagnetic clutch
Inventor: NAKANO SHIYUUJI
IPC: F16D27/14
Filed: 1979-10-22
Abstract: PURPOSE: To provide an electromagnetic clutch able to change speed by installing a conical pulley used for a V-belt on the side of one rotation shaft of an electromagnetic clutch and enabling the width of the V-belt channel to be variable.  
     CONSTITUTION: An armature 18 is provided for a shaft 8 and a conical pulley 1 used for a V-belt is fixed apart from the shaft 8. The pulley 1 is connected to one conical wheel 4 by a key 5 so that a width of a V-belt channel can be changed. The conical wheel 4 supplies a bellows 28 with an oil prssure P to move it axially. To transmit a power, the armature 18 and the pulley 1 are joined by electrifying a coil 23 to generate a magnetic flux shown by an arrow in the drawing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10326033-A (JP)
Title: Printer device
Inventor: MUTO YASUHIRO
IPC: G03G15/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of meandering error at the time of intermittent printing of one page by adding a detection mechanism which corrects meandering before the traveling of paper. SOLUTION: An output signal is inputted in a control part 14 controlling the press-contact force of a backup roll 12 on this side and on an inner side. Since a fixing unit is inclined to be lowered to this side when the output signal attains an H range, traveling paper is judged to meander to the inner side, and then an SC motor 8 is rotated by a fixed amount so as to pull an SC spring 10 to make spring pressure high so that the press-contact force of the backup roll on this side may be strong from the time just after starting printing.  When the output signal attains only an L range, the fixing unit is inclined to be lowered to the inner side, whereby the traveling paper is judged to meander to this side, and the SC motor 8 is reversely rotated by the fixed amount so as to pull an SC spring R11 to make the spring pressure high so that the press- contact force of the backup toll on the inner side may be strong from the time just after starting the printing.
Patent JP-H0226311-A (JP)
Title: Magnetic thrust bearing
Inventor: RICHIYAADO ANSONII CHIYAUNDAA
IPC: F16C39/06
Filed: 1989-05-31
Abstract: PURPOSE: To reduce stress in a shaft bearing member, a size in a radial direction, power/current consumption, and heat loss by providing two surfaces parted in an axil direction to receive a one-way thrust load in a rotary member of ferromagnetic material, and providing an electromagnet having poles extended between the two surfaces to face these surfaces. CONSTITUTION: Two flanges 32, 33 are formed on a shaft 31 of ferromagnetic material, and the shaft 31 is surrounded by an electromagnet 34 of a circular channel cross sectional surface having pole surfaces 35, 36 and a circular coil 37. The coil 37 of the electromagnet 34 is installed on a groove provided in a core facing the shaft 31. An L-direction external thrust load is thus supported by the two flanges 32, 33, a space for the coil 37 can be large, and stress in a thrust bearing member, its radial size, power/current consumption, and heat loss can be reduced.
Patent JP-H09319319-A (JP)
Title: Led light-emitting device and its production
Inventor: OSAWA EIJI
IPC: G09F9/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make the thickness of the whole of a light-emitting device thinner by arranging plural chip resistors in series with respect to LED chips in the internal part of a reflection case to enhance the mounting density of the whole of the device including a surface light emission illuminator and a circuit board. SOLUTION: In the LED light emitting device 3, LED chips 5 on whose upper surfaces upper surface electrodes are formed and chip resistors 8 are arranged on the bottom part of a long sideways bottom having box shaped case whose front plane is formed so as to be opened. These chip resistors 8 are electrically arranged in series with respect to the LED chips 5. That is, since the chip resistors 8 are not mounted on a circuit board but in the internal part of the LED light emitting device 3, the chip resistors 8 never form ruggednesses on the surface of the circuit board. Thus, the mounting density of the whole of a device 2 is enhanced as compared with that of a conventional device and the thickness of the whole of the device 2 is made thinner.
Patent JP-H01305493-A (JP)
Title: Device for recording and erasing visual information to/ from recording medium and device for preventing illegal use of tickets
Inventor: YOSHIDA YUICHI
IPC: G07C9/02
Filed: 1988-06-02
Abstract: PURPOSE:To prevent an illegality such as an intermediate free ride by using a recording medium for which a recoding material is given, on which visible information can reversibly record and erase, giving the visual information to the recording medium at the inlet of a service system, and erasing the visible information from the recording medium at the outlet of the service system. CONSTITUTION:At the time of entrance, when a ticket A is inputted to an input port 2 by a passenger, a CPU 31 decides whether the ticket is correct or not at a deciding part 47 using ticket issued station data, section data, and period data to be supplied and thermally prints a data and entrance station data on a thermosensitive recording area 70 composed of the transparent reversible thermosensitive recording material using a thermal head 30 when the ticket is correct. Since the reversible thermosensitive recording area 70 changes from a transparent state to a white muddy state by the thermal printing, the date and the entrance station data are printed under a visible state. At the time of an exit, when the ticket A is inputted to an input port 3, the CPU 31 decides whether the ticket is correct or not at the deciding part 47 from data to be supplied and erases the date, the entrance station data, etc., on the thermosensitive recording area A by impressing a temperature higher than that at the time of recording to the thermosensitive recording area 70 of the ticket A using the thermal head 30 and changing the thermosensitive recording area 70 from the turbid state to the transparent state when the ticket is correct.
Patent JP-S58165879-A (JP)
Inventor: SAMIYUERU EICHI JIENTORII
IPC: A63F9/08
Filed: 1982-08-06
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。