baber/WOPTO huggingface dataset:
Patent JP-S5889846-A (JP)
Title: Cap with window glass
Inventor: SAKAKI SHIGEO
IPC: H01L23/02
Filed: 1981-11-24
Abstract: PURPOSE:To prevent the remaining of strain or the lowering of airtight property in window glass by annularly disposing the window glass along the outer circumference of the through-hole of an indentation between the window glass and a cap proper section. CONSTITUTION:The inside of an annular groove 16 is previously coated with a welding material 14 in quantity slightly higher than the upper surface of the annular groove 16. Low-melting point glass having the melting point of a temperature such as approximately 300 deg.C is used as the welding material 14. The light-transmitting window glass 4 is placed while its fringe is placed onto the welding material 14, a weight 15 is placed onto the window glass, the welding material 14 is melted through temporary heating, and the window glass 4 is fixed to the egde of the through-hole. The lower surface of the fringe of the window glass 4 is fast stuck to the whole region of the annular ceiling surface of the cap proper 13 by the weight of the weight 15 at that time, and the outer circumferential section is fast stuck to the welding material 14 encased into the annular groove 16, and fixed to the cap proper 13 by the welding material 14. The welding material 14 is cured through cooling while removing the weight 15, and the cap 3 is manufactured.
Patent JP-S6249915-A (JP)
Title: Oil-water separator
Inventor: SUGIURA EIICHI
IPC: B01D17/00
Filed: 1985-08-26
Abstract: PURPOSE:To efficiently separate oil and water with high precision by heating untreated liq. before the liq. is introduced into a coalescer and stabilizing the coalescing of grains by the coalescer even when the liq. contains high-viscosity oil. CONSTITUTION:Untreated liq. such as oil mixed with water or water mixed with oil is sent into a filter 5 by a pump 2, the sludge is removed therein and the liq. is sent to a heating device consisting of a heating tank 14 and heaters 15A and 15B. The liq. is heated to a specified temp. in the device to decrease the viscosity of oil in the untreated liq. and to increase the fluidity and introduced into a coalescer 9. Then the untreated liq. is passed through the coalescer 9 and extruded into a separation cylinder 8, the coalesced oil is floated to the upper part of the separation cylinder 8 and collected, and the water separated from oil is allowed to flow down to the lower part of the separation cylinder 8.
Patent JP-2000016819-A (JP)
Title: Mold for molding optical element and production of optical element
Inventor: IGUCHI HIROAKI
IPC: C03B11/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce deficiencies such as shrinkage fit, barrel mold damage, etc. even in a material having a low thermal expansion in a barrel mold during cooling by laying a spacer having a thermal expansion coefficient higher than that of the barrel mold between the barrel mold and an optical material. SOLUTION: A spacer 7 made of Al2O3-based ceramic is arranged in a barrel mold 6 made of SiC having a stepped structure with different diameters. The surface of the spacer 7 is coated with molybdenum to provide a mold releasing effect. Thickness D of the spacer satisfies the equation D>=t×(α1-α3)/(2×(α2-α1)) when the thermal expansion coefficient of the barrel mold is α1, that of the spacer is α2, that of an optical material is α3 and the length of the section of a molding product is (t). A gap is formed so as not to damage the barrel mold 6 even if the space 7 is expanded in the width direction in heating. A quartz glass blank 8 is laid between a top and a bottom molding molds 9 and 10 made of SiC and arranged in the barrel mold 6.
Patent JP-S6247754-A (JP)
Title: Processor for file management information
Inventor: OZEKI MASAYOSHI
IPC: G06F17/21
Filed: 1985-08-28
Abstract: PURPOSE:To store optional file management information in a desired file management storage part by providing an information transfer means to transfer the storage contents of the file management storage part successively to the adjacent file management parts. CONSTITUTION:The contents of a file management information storage part FMM4 transferred to a temporary storage part TM are registered on a file management information storage part FMM2 when the prescribed information are already registered on the file management information storage parts FMM1-FMM4 of a file management table FMTB respectively. In such a case, the part FMM2 is first designated by a designating means FPTR. Thus an information transfer means FSND transfers the storage contents of parts FMM2 and FMM3 successively to the following adjacent parts FMM3 and FMM4 and stores them there. Then a writing means FWRT writes the contents of the part TM on the part FMM2.
Patent JP-S6250970-A (JP)
Inventor: RIN KIRIYOU
IPC: G06K7/10
Filed: 1985-08-28
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-H0920776-A (JP)
Title: New purine nucleoside derivative, its production and antiviral agent with the same as active ingredient
Inventor: MIYAWAKI SHOICHI
IPC: A01N43/90
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a new purine nucleoside derivative having antiviral activity even at low concentrations, having marked inhibitory effect esp. on Rous sarco ma virus and human immunodeficiency virus, and useful as e.g. an enzyme inhibitor for clinical tests. CONSTITUTION: This new compound is expressed by formula I (R<2> and R<3> are each H, a halogen or amino; R<1> is the same as R<2> , OH or methoxy; * denotes an asymmetric carbon atom), e.g. (S)-9-(N-dichloroacetylpyrrolidinylmehtyl) adenine. The compound of formula I is obtained by the following process: D- or L-proline of formula II is reduced into D- or L-prolinol, respectively, and the amino group in the D- or L-prolinol is protected by dichloroacetyl group followed by tosylating the alcoholic OH group in the resultant compound to obtain a compound of formula III (Ts is p-toluenesulfonyl) followed by coupling a purine base with the compound of formula III.
Patent JP-S6081012-A (JP)
Title: Fine globular colored silica gel and its manufacture
Inventor: MIYOSHI RIYOUTA
IPC: A61K8/00
Filed: 1983-10-06
Abstract: PURPOSE:To manufacture a pigment excellent to the touch by dispersing a colorant uniformly in an aq. soln. consisting essentially of sodium silicate, granulating with spray drying, neutralizing the obtained granules with a strong acid, and removing the sodium component by washing with water. CONSTITUTION:A colorant is uniformly dispersed or dissolved by using an agitator, etc. in an aq. soln. of sodium silicate shown by Na2O.nSiO2.XH2O. Then the granules are obtained by drying with a spray drier, neutralized with a strong acid such as sulfuric acid, washed with water to remove the sodium component and dried. An inorganic pigment (titanium oxide, red oxide, etc.), an organic pigment (lithol red, lake red, etc.), and an organic dye (amaranth, erythrosin, etc.) are used as the colorant, and about 0.1-50% organic dye or pigment or 5-100% inorganic pigment is added to the SiO2. The lustrous and expandable pigment can be obtained in this way.
Patent JP-H0354396-A (JP)
Title: Electric blower
Inventor: KATO KENJI
IPC: F04D29/30
Filed: 1989-07-20
Abstract: PURPOSE:To obtain an impeller having good productivity and inexpensive in cost by forming a pair of blades whose inlet part is in a three dimensional shape and outlet part is in a roughly two dimensional shape on a shroud in monolithic array by means of coupling them, and forming the blade of a coupling part wherein the part of three dimensional shape is thicker than that of roughly two dimensional shape. CONSTITUTION:A pair of blades 28, 29 whose inlet part 26 is made in a three dimensional shape and outlet part 27 is in a roughly two dimensional shape are coupled together, as an impeller 24 by forming blades on a shroud 30 in monolithic array, wherein the blade of a coupling part 31 is formed such that the blade 28 in a three dimensional shape is thicker than the blade 29 in a roughly two dimensional shape. In this construction, the impeller 24 is integrated in a body at the coupling part 31 that divide it the multiple blades 28, 29 of the inlet part 26 in a three dimensional shape and of the outlet part 27 in a roughly two dimensional shape, therefore, individual blades 28, 29 make manufacture processing very easy in comparison with conventional monolithic products no matter whether they are in a three dimensional shape or in a roughly two dimensional shape, and make the construction of three dimensional shape having better blowing efficiency compared with the impeller having only a two dimensional shape easily possible.
Patent JP-S57117571-A (JP)
Title: Air cross-linkable polyacrylic coating agent
Inventor: RORUFU DAIN
IPC: C08L25/14
Filed: 1981-11-25
Abstract: The invention relates to an aerially-crosslinking, pigmented or non-pigmented coating agent consisting of conventional lacquer auxiliaries and an aerially-crosslinking binder which has been reacted to form a dicarboxylic acid semi-ester by the reaction of a copolymer consisting of copolymerized units of at least one ester carrying at least one 1,2-epoxide group or hydroxyl group of an alpha , beta -monoolefinically unsaturated C3-C5-carboxylic acid and at least one vinyl or vinylidene monomer which is different therefrom with at least one drying fatty acid and optionally with at least one cyclic dicarboxylic acid anhydride, characterized in that the coating agent contains as an additional lacquer auxiliary from 0.2 to 2% by weight of at least one  alpha -dicarbonyl compound, based on the aerially-crosslinking binder.
Patent JP-S6349251-A (JP)
Inventor: MIKAERU SHIYUNAIDERU
IPC: B01J23/28
Filed: 1986-08-12
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-S6166809-A (JP)
Title: Load control device in composite generation set
Inventor: TANAKA MITSUYASU
IPC: F01K23/10
Filed: 1984-09-10
Abstract: PURPOSE:To prevent fuel from being thrown in excess into a gas turbine by switching, when load is varied in the captioned generating set, a real load signal to a signal yielded by multiplying a speed set signal by a gain for a rate of adjustment as a feedback signal. CONSTITUTION:In the captioned load control device werein a generating set is driven with te aid of a gas turbine and exhaust gas of the gas turbine, provided load varies as in an increase of the load just after engine starting, a switching unit 30 in a load control device 11 is switched to the side of an arithmetic unit 29, while an initializer unit 28 is switched on for a short period of time. An output from the arithmetic unit serving to evaluate load by multiplying an output from a speed set value 25 by a gain K for a rate of adjustment is fed back to a substractor 24, while an output from an integrator 23 is substituted by the output from the arithmetic unit 29.Hereby, a diference betwen outputs from the subtractor 24 and an intial stage of switching by the switching unit 390 is made zero, whereby bumpless switching is made possible. Thereafter, with the initializer unit 28 being turned off, a value imputted into the subtractor 24 is gradually increased at a limited rate of change.
Patent JP-H1015470-A (JP)
Title: Coating applicator with valve
Inventor: WADA NAOKI
IPC: B43K8/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the discharge of a coating liquid and the failure in the discharge thereof by making the coating liquid housing chamber and the space in the front shaft of a coating applicator constituted by forming a coating application tip having a valve mechanism at the front end of the front shaft fixed to the aperture of a shaft cylinder communicate with each other by a through hole in which the coating liquid is not passed by gravity. SOLUTION: The blind shaft cylinder 1 which is the coating liquid housing chamber 2 of a retouching liquid, etc., is formed of a flexible material, such as synthetic resin. A bar- shaped stirring body 3 is arranged in this coating liquid housing chamber 2. The front shaft 5 having the through hole 4 is fixed to the aperture of the shaft cylinder 1 and the coating tip 6 for discharging the coating liquid is inserted and fixed into the front end of the front shaft 5. In such a case, a middle plug 10 is fitted into the rear of the inside of the front shaft 5. The straight pipe-like through hole 10a of a size not to allow the passage of the coating liquid by gravity is formed in the central part of this middle plug 10. The coating liquid housing chamber 2 and the through hole 4 are made to communicate with each other by this through hole 10a.  As a result, the settling amt. in the front shaft 5 and the coating application tip 6 is decreased and the degradation in the discharge and discharge failure of the coating liquid are prevented even if settling occurs in the coating liquid.
Patent JP-H0354165-A (JP)
Title: Ptc ceramic composition and production thereof
Inventor: TAJIMA KAZUO
IPC: C04B35/46
Filed: 1989-07-20
Abstract: PURPOSE:To decrease the specific resistance and increase the dielectric strength of the subject composition composed of barium titanate by using a raw material for chemical process in place of a raw material for solid-phase reaction process and utilizing the characteristic feature of the material. CONSTITUTION:BaTiO3, SrTiO3, PbTiO3 and CaTiO3 are separately synthesized by liquid-phase solution reaction process. The synthesized titanates are used as raw materials for the main component expressed by formula (Ba1-x-y-zSrxPbyCaz)TiO3 (0.05<=x<=0.2, 0.03<=y<=0.2, 0.05<=z<=0.15). The main component is compounded with an atomic valence controlling agent composed of 0.2-0.5mol% of one or more elements selected from Sb, Bi, Nb, Ta and rare- earth elements, 0.02-0.08mol% of Mn and <=0.45mol% of Si and the obtained mixture is calcined. The amount of SiO2 to be added as a calcination assistant can be decreased by this process to obtain a PTC ceramics having low specific resistance and high dielectric strength which cannot be attained by conventional process.
Patent JP-S5977284-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D23/12
Filed: 1982-10-27
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-S6080140-A (JP)
Title: Optical information recording method
Inventor: AOI SHIGERU
IPC: G11B7/004
Filed: 1983-10-11
Abstract: PURPOSE:To attain the program searching of an information unit in a reproduction mode by forming spirally tracks for lead-in of tracking by one round or more and then forming spiral information tracks to record continuously the information unit to said tracking lead-in tracks prior to the recording of the information unit. CONSTITUTION:Tracking lead-in tracks (a) and (c) are formed spirally by one round or more before each information unit is recorded on a recording medium. Then information tracks (b) and (d) are formed spirally to record an information unit after the tracks (a) and (c). The tracks (b) and (c) are set discontinuous to each other with a space larger than the width of a track secured between both tracks. In a reproduction mode the information unit is led to the head parts of tracks (b) and (d) by tracks (a) and (c). Thus it is possible to record information so that the program searching is assured for an optional information unit in a reproduction mode on a disk recording medium having no tracking track.
Patent JP-H1132871-A (JP)
Title: Air mattress
Inventor: ISHIKAWA HIRONORI
IPC: A47C27/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for disassemble for repair of an air bag in the event of failure by providing the air bag connected to an accordion air pump above a base having a space part. SOLUTION: A space part 12 passing vertically is formed on the base 11, an accordion type air pump 15 is set in the space part 12, the upper side ejects predetermined height from the base 11, and an air bag 19 is set on the base 11. Lying down the user on the position corresponding to the air pump 15 on the air bag 19, the air pump 15 sinks, and the air is feed into the air bag 19 from the air pump 15 through the hose 18. When use tosses about in the bed, the air pump 15 is stretched to flow the air from the inlet 16 to the air pump 15. As the air pump 15 is separate body from the air bag 19, it is possible to repair without the disassembling of the air bag 15 in case of failure. Not using the electric power, daily lying down and rising or the tossing about in the bed replenishes the air in the air bag naturally.
Patent JP-H01139996-A (JP)
Title: Heat accumulator
Inventor: OSUKAA SHIYATSUTSU
IPC: B60H1/00
Filed: 1988-07-29
Abstract: PURPOSE: To contrive to fix an inner casing on an inside of an outer casing securely, by a method wherein the inner casing is suspended from the outer casing via a group of webs, and a spring between an end wall of the inner casing and the outer casing is allowed to act to change a distance between the inner casing and an end wall of the outer casing. CONSTITUTION: A compression coil spring 36 is allowed to be placed and stretched between an inner casing 10 and an outer casing 12 coaxially to an axis of the inner casing 10 and the outer casing 12, and provided with an insert 40 able to be adjusted in axial direction. A suspension member 30 includes an inner ring flame 42 as a connection part. Each of webs 44 forms an acute angle to the axis of the inner frame 42 and is constantly retained by the compression coil spring 36 under tension. A pressure plate 42 is connected to an end wall 20 of the inner casing 10. A suspension member 32 first fixes a radial distance between the both casings 10, 12 and inhibits relative rotation of the both casings 10, 12 at the same time.
Patent JP-S6187393-A (JP)
Inventor: RICHIYAADO CHIYAARUSU RANDEISU
IPC: H01L21/48
Filed: 1985-08-29
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-H0474992-A (JP)
Title: Lubrication to slip part of gear for watch
Inventor: OTA SATOSHI
IPC: G04B13/02
Filed: 1990-07-17
Abstract: PURPOSE:To easily maintain oil at the slip part of gears, by providing oil to a base part and setting up and rotating a gear shaft for watch having a slip part. CONSTITUTION:By setting up a gear shaft 1 and rotating the upper part of the gear shaft 1 with a zig 7, oil 6 provided to a base part 4 is drawn into the slip part 3 between the gear shaft 1 and a gear 2. the dimensions for easy drawing of the oil 6 to the gap (a) between the base part 4 and the gear 2 and the gap (b) between the base part 4 and slip part 3 are in the relation of a<b. That is, without lubricating directly to the slip part 3 of the gear 2, oil can be maintained in the slip part 3 of the gear 2 by providing oil to the base part 4 and setting up and rotating the gear shaft.
Patent JP-H10107896-A (JP)
Title: Connection of many low data rate telephone lines for bringing high data rate communication
Inventor: MARK JEFFREY FORADEER
IPC: H04L25/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To connect the telephone call of a high data rate by a low data rate telephone line by transmitting base band data streams along with specified control signals generated by demultiplexing a received wide band data stream into a plurality of base band data streams. SOLUTION: High data rate data carried through the ISDN(integrated service digital network) line 102 of a telephone network 100 are distributed to normal telephone service (POTS) lines 104, 108 and 112. A node 300 interfaces the POTS lines 112 and 114 to the ISDN line 102. For the data connected from a private branch terminal 120 to a remote equipment 122, the node 300 uses the matching data of the POTS line 114, reassembles the data of the POTS line 112 to an ISDN stream and carries it through the ISDN line 102 to a remote ISDN equipment 122. The node 300 distributes the high rate data to the four POTS lines 112 and transmits the matching data by the POTS line 114.
Patent JP-S57111641-A (JP)
Title: Single step single roop detector
Inventor: KIMURA HISASHI
IPC: G06F11/30
Filed: 1980-12-26
Abstract: PURPOSE:To capture a single step single permanent loop when it generates in any part of programs and generate an interruption by checking the coincidence of the previous output and the output of this time of an address register. CONSTITUTION:The contents of a register 32 are renewed successively by the respective outputs of an address register 16 accessing a program memory 14, and the output of this time of the register 16 and the previous output of the register 16 from the register 32 are compared in a comparator 34. The coincidence outputs of the comparator 34 are counted with a loop counter 36, and when a prescribed number is attained, an interruption signal ITR for the permanent loop generation is generated in an interruption circuit 38.
Patent JP-H0933646-A (JP)
Title: Tag
Inventor: MIKI HIROYUKI
IPC: H04B5/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To dynamically indicate a tag to be operated by adding an indication means for showing that the tag is to be operated. SOLUTION: An interrogator 110 transmits an identification code (ID) of a tag to be operated as an interrogation wave. A responding circuit 230 demodulates the ID of the tag to be operated from the interrogation wave received by a reception antenna 120 to compare it with identification information. When they are in conformity with each other, a light emitting device controlling means 260 is instructed to flash a light emitting device 270 (indication means). It is easy for an operator to observe the tag to be operated by the flashing of the light emitting element 270, then the operator can easily apply a pressure to the tag. The pressure is transmitted to a detection element 170 to vary its resistance value. Then a pressure detecting circuit 210 operates to activate the responding circuit 230.  The responding circuit 230 instructs the controlling circuit 260 to stop the flashing of the light emitting element 270 and transmits a response wave to the interrogator 110 or a receiving device exclusive for the response wave via a transmission antenna 140.
Patent JP-S6248885-A (JP)
Title: Recording medium and its recorder
Inventor: SONE HITOSHI
IPC: H04N7/084
Filed: 1985-08-28
Abstract: PURPOSE:To find out an irregular copying by recording visually characters, such as a letter, a numeric, a mark, etc. at a vertical or a horizontal blanking interval and recording prescribed picture information at other intervals except above. CONSTITUTION:When a switch 27 is made off, a counter 22 disables an output until the number of the counted horizontal scanning reaches to thirty-two and increases the output in order starting from 1 when it exceeds thirty-two. Also, when the switch 27 is made on, the output is emitted when the number of the counted horizontal scanning exceeds sixty-four. Therefore, the inserting position of the character is indicated at the lower part of a picture plane a little, being out of the vertical blanking interval, and the character is appeared on the picture plane. Therefore, the inserting operation of the character can be operated making the switch 27 on and monitoring the picture plane, and by turning off the switch 27, the recording can be performed at the interval out of the vertical blanking interval.
Patent JP-H0511930-A (JP)
Title: Disk cache device
Inventor: IDO TAKEYUKI
IPC: G06F12/08
Filed: 1991-07-03
Abstract: PURPOSE:To surely guarantee write data. CONSTITUTION:A charging/discharging time counting means 40 counts time for charging/discharging a battery 16 to supply power to a write buffer 14. According to a charging state in the case of turning on the power supply of the battery 16, a main control means 11 decides the mode of a write operation until the cut-off of the power supply either in a write back mode to temporarily store the data in the write buffer 14 or in a write through mode to directly store the data in a magnetic disk device 15. Afterwards, the data are written in the mode decided by the main control means 11.