baber/WOPTO huggingface dataset:
Patent JP-H05178637-A (JP)
Title: Lead-zinc-borosilicate glass
Inventor: HERUMAN DEITSUTSU
IPC: C03C3/074
Filed: 1991-02-19
Abstract: PURPOSE: To provide glass whose boundary wetting angle with respect to ZnO is at most 40 degrees, whose work temperature is at most 540°C, which is especially suitable for sealing electronic components, especially varistors made of zinc oxide base and which is suitable as sintering aid for zinc oxide ceramics in the production of varistors from zinc oxide.  
     CONSTITUTION: Lead-zinc-borosilicate glass is provided with the composition of 4.0-7.0 weight% SiO 2 , 13.0-17.0 weight% B 2 O 3 , 43.0-50.0 weight% PbO, 24.0-29.0 weight% ZnO, 4.0-7.0 weight% CuO, 1.5-2.5 weight% Al 2 O 3  on oxide basis. Glass contains 0-3 weight % SnO 2 , Bi 2 O 3  or MoO 3  and 0-1 weight% Cr 2 O 3 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11250839-A (JP)
Title: Image forming device
Inventor: AZUMA HISAFUMI
IPC: H01J31/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To achieve high brightness and high contrast at the same time and to provide a very fine image with high color purity by installing a conducive trap having an opening part through which electron beams are passed and a nonopening part for trapping back scattering electron beams at the specific distance from a face plate. SOLUTION: A conductive trap having an opening part through which electron beams emitted from an electron emitting element are passed and an non- opening part for trapping back scattering electron beams generating when electron beams come in an image forming member is installed at distance H-0.1 -H0.1 from a face plate. H-0.1 and H0.1 are represented by formulas land II. In formula II, δ0 and δ1 are represented by formulas III, IV. When the width of the opening part of the conductive trap is represented by W in the formula, and the width of the non-opening part of the conductive trap is represented by Ws, the condition of formula V is obtained, but formulas VI and VIII are satisfied. The conductive trap is separated from the face plate by placing a partition-shaped member having the specified height on the face plate.
Patent JP-H03249568-A (JP)
Title: Optical voltage/electric field sensor
Inventor: TAKAGI JUNICHI
IPC: G01R15/24
Filed: 1990-02-28
Abstract: PURPOSE:To accurately measure a voltage/electric field intensity in a wide range with a single sensor by providing a 1st polarizer, Pockels element, 1st 1/8 wavelength plate, half mirror, 2nd 1/8 wavelength plate and 2nd polarizer. CONSTITUTION:The 1/8 wavelength plate 12, half mirror 13, 1/8 wavelength plate 16, and polarizing beam splitter 17 are arranged at one end surface of the Pockels element 11 in order described above, and a polarizing beam splitter 14 is arranged at the other surface and a reflection mirror 15 is arranged at the side surface thereof. A reflection mirror 18 is arranged at the side surface of polarizing beam splitter 17, and an optical waveguide body 19 is arranged at the side surface of Pockels ele ment 11. When a light of LED 26 is inputted to the reflection mirror 15 through an optical fiber 20 and a rod lens 23, the light of CH1 taken out from the polarizer 14 after reflecting and going/returning to the Pockels element 11, has high sensitivity but a narrow measuring range, whereas the light of CH2 taken out from the optical waveguide body 19 has low sensitivity but a wide measuring range since the Pockels element is thereby propagated only to one direction. By changing over the measuring range and sensitivity in accordance with the electric field intensity of an object to be measured, measurement can be performed with high accuracy in the wide range, and the cost can be lowered.
Patent JP-2000241411-A (JP)
Title: Health care device
Inventor: KUNITAKE YASUHIRO
IPC: G01N33/493
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make a level coincide with sampled urine and allow accurate measurement by adding buffer solution containing a chlorine ion with equal concentration to the urine when the sampled urine is transported to a measuring means. SOLUTION: In a urine sugar sensor, for setting a potential of an action electrode 135 relative to a reference electrode 133 to a constant positive value, current flows between a counter electrode 137 and the action electrode 135. By detecting this, a generation amount of hydrogen peroxide for changing the current is detected, and based on the glucose concentration in urine can be calculated. At this time, a chlorine ion in the transported urine unstabilizes a potential of the reference electrode 133, and changes current value flowing between the action electrode 135 and the counter electrode 137, and the ion concentration in the urine is not constant. Therefore, sampled urine is diluted with buffer liquid added with KCl or NaCl coinciding with an average chloride ion concentration existing in the urine.  Thus, chloride ion concentration of solution in contact with the reference electrode 133 is equalized to the ion concentration of the buffer liquid, reference potential fluctuation of the reference electrode 133 is minimized, and therefore, stable measurement is allowed.
Patent JP-S63213734-A (JP)
Title: Gas concentration adjusting system in living room
Inventor: TAKANO KAZUKIYO
IPC: F24F7/007
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to maintain and continue the air conditions which meet the purpose of a living room space by sending the air in a room to an absorption cylinder to separate the oxygen from the nitrogen and carbon dioxide gas, returning the oxygen to the inside of the room and discharging the nitrogen and carbon dioxide gas to the outdoor, and compensating the shortage by the outdoor air. CONSTITUTION:To the controller 23 for controlling an oxygen separator 17 an oxygen gas concentration sensor 16 and carbon dioxide concentration sensor 15 are connected. The air in a room 1 is sucked by an air compressor 3 and the compressed air is sent into an absorption cylinder 7. The nitrogen, carbon dioxide, steam, etc., are adsorbed on the absorption agent in the adsorption cylinder 7 and the oxygen gas is thickened and collected to an oxygen tank 8 through a duct 18 and check valve 20 and returned to the room 1. During this another absorption cylinder 7' communicates with a discharge gas silencer 5 and is released to the atmospheric pressure to be reduced in the pressure so that the nitrogen gas, carbon dioxide gas, steam, etc., that were absorbed on it are removed from it. The oxygen that is not yet recovered in the oxygen separator 17 is discharged with the nitrogen, carbon dioxide gas, etc., to the outside so that the pressure in the room becomes negative. In order to compensate this pressure loss the atmosphere is introduced from an outdoor air intake port 12.
Patent JP-H07252389-A (JP)
Title: Thermally stable polypropylene composition
Inventor: ISOKAWA SEIICHIRO
IPC: C08K9/04
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a compsn. which gives a molded article excellent in resistance to thermal discoloration and does not allow degradation products to deposit during molding by compounding polypropylene with a specifically treated talc. CONSTITUTION:This compsn. is prepd. by compounding polypropylene with talc treated with a stearic acid deriv. and melamine. A pref. talc is the one heat-treated at 20-170 deg.C. The stearic acid deriv. and melamine are each used pref. in an amt. of 0.005-10wt.% of talc. Pref. at least one stearic acid deriv. is used which is selected from the group consisting of stearic acid, ethylenebisstearamide, and glycerol monostearate.
Patent JP-S63211438-A (JP)
Title: Interruption control circuit
Inventor: URANO ICHIRO
IPC: G06F9/48
Filed: 1987-02-27
Abstract: PURPOSE:To shorten an interruption processing time by executing an interruption processing by switching the priority of interruption, when the interruption processing is not executed within a prescribed time even for the interruption of a low level. CONSTITUTION:The interruption priority is switched by using a low level interrupting signal 105 as a high level interrupting signal 106 by a timer signal of a timer circuit 3 started by the low level interrupting signal, and the low level interrupting signal 105 and the timer circuit 3 are reset. In such a way, even by the low level interrupting signal 105, when the interruption processing is not executed within a prescribed time, it is switched as the high level interrupting signal 106 by the timer circuit 3 and the switching circuit and the interruption processing is executed. Therefore, the waiting time for receiving a low level interruption can be shortened.
Patent JP-S53131519-A (JP)
Title: Double shell tank
Inventor: BABA NOBUYOSHI
IPC: F17C3/04
Filed: 1977-04-22
Abstract: PURPOSE:To ensure a function that can safely process leaked stored liquid without flowing out the liquid to the outside, even if there happens the loakage by reason of the generation of cracks in an inner tank of a tank.
Patent JP-S62204640-A (JP)
Title: Data communication system
Inventor: HAYASHI MORIHIKO
Filed: 1986-03-05
Abstract: PURPOSE:To speed up the invitation of transmission by using the 2-division retrieval method to retrieve a subsequent station having a transmission request. CONSTITUTION:A control station CST divides subsequent stations ST1-STm into two groups and applies the sending invitation to one group. Since a subsequent station STi having a transmission request output the transmission request, the control station CST regards it as the absence of the transmission request in the group not applying the transmission invitation when no transmission request signal is received and repeats the 2-division transmission invitation of the group again to the group of the subsequent stations having the transmission request.
Patent JP-H03248663-A (JP)
Title: Facsimile broadcast receiver
Inventor: HASEGAWA MASAAKI
IPC: H04H40/27
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate the discrimination of a received original obtained by reserved reception by adding a facsimile code string to the facsimile code string of a facsimile broadcasting system. CONSTITUTION:The digital signal train of a facsimile broadcast extracted from a demodulation circuit 3 is inputted to a signal processing circuit 10, and error correction, etc., is executed. When a CPU 9 detects a program select signal, it judges the propriety of transmission to a G3 facsimile 11, and when judged to be proper, it enlarges a program number, a page number, the total number of pages, and time read out of an RTC 18 into the picture of A4 size by a picture enlarging circuit 16. After that, the CPU 9 switches a switch 12 to the facsimile broadcasting system, and executes prescribed procedure, and controls an encoding circuit 17 so as to convert an expanded picture into the facsimile code string, and executes the prescribed procedure. Then, the received original to be printed by the FAX 11 becomes a received picture added with information showing the facsimile broadcast at its head.
Patent JP-S63212318-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1987-02-28
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-S60191171-A (JP)
Inventor: MAEHARA KAZUO
IPC: A47F3/04
Filed: 1984-03-13
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-2000242542-A (JP)
Title: Object processor and its program storage medium
Inventor: MIURA KOJI
IPC: G06F13/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To manage content, a node and a user about processing such as data transfer as objects in a unified manner in an object processor and its program storage medium. SOLUTION: An application 100 instructs data operation about content, a user and a node as object operation. An object service processing part 203 receives the instruction from the application 100 according to a unified interface 150 and transfers it to a data storing means managing means 301 which should perform the operation according to a unified interface 250. The means 301 converts the instruction about the operation of the transferred object into an instruction about the data operation and operates data about content, a user and a node stored in a corresponding data storing means 400.
Patent JP-S62203468-A (JP)
Title: Electronic blackboard device
Inventor: SASAKI MARIKO
IPC: H04N1/19
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a small sized and inexpensive electronic blackboard device with a very simple structure by using a recording head recording the picture of unmagnification to a picture on a written medium and moving a recording medium to the recording head at speed the same as that of the written medium so as to eliminate the need for the synchronization between a read section and a recording section. CONSTITUTION:In recording a character or a graphic written on a sheet 11, a motor 15 is driven. The motor 15 is driven to a support roller 12 via a belt 14, the support roller 12 is driven in the direction of arrow to carry the sheet 11 in th direction of arrow A and to carry the recording paper 18 in the direction of arrow B at the same speed. The picture written on the sheet 11 is read by a read sensor 16, converted into an electric signal and fed to a recoding head 17. The recording head 17 is recorded one after another on the recording paper 18 carried at the same speed as the sheet 11 depending on the sent signal. Thus, when the picture written part of the sheet 11 passes under the read sensor 16, the picture of unmagnification to the picture on the sheet 11 is recorded on the recoding paper 18.
Patent JP-S52130307-A (JP)
Title: Bifacial magnetic field direction arrangement for magnetic disks
Inventor: CHIBA KATSUYOSHI
IPC: G11B5/84
Filed: 1976-04-26
Abstract: PURPOSE: To improve disk performance by arranging the direction of the strong magnet composing particles along the circumference of the disk, locating the magnet on a specific position of the disk which is composed of magnetic coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04283388-A (JP)
Title: Thermal insulating box
Inventor: UEKADO KAZUTO
IPC: F25D23/06
Filed: 1991-03-12
Abstract: PURPOSE:To present invention relates to a thermal insulating box made of foamed thermal insulating material such as hard urethane foam having HCFC-123 or HCFC-141b and mixture as foam agent, in particular, ABs having a limited composing constituent is utilized as an inner box so as to prevent any occurrence of crack of the inner box or the like, thereby quality of product is assured and an environmental problem of destroying the ozone layer is eliminated. CONSTITUTION:This thermal insulating box is composed of an inner box 6 of which resin composing substances are limited and in particular having high nitrile thermoplastic resin composition molded with mixture of conjugated diene rubber/acrilic rubber = 55/45 to 65/35 as rubber composition, wherein HCFC-123 or HCFC-141b and its mixture as foam agent constituents and a hard urethane foam 7 composed of organic polyisocyanate having limited composition as isocyanate composition is mixed and filled between the inner box 6 and a metallic outer box 2.
Patent JP-H05250614-A (JP)
Title: Magnetic head
Inventor: SAITO MASAKATSU
IPC: G11B5/133
Filed: 1992-03-04
Abstract: PURPOSE:To minimize the lowering of the permeability of a metallic magnetic core due to eddy current and to obtain a high efficiency magnetic head. CONSTITUTION:A metallic magnetic thin film core is composed of a first metallic magnetic core contg. an interlaminar insulating film in a direction almost perpendicular to a gap and a second metallic magnetic core made of a multilayered film except parts near the poles of the gap and contg. the interlaminar insulating film of the multilayered film exposed to the sliding face in a direction nonparallel to the gap, or the position of a gap is made as close as possible to a ferrite core as one of cores, the longer first metallic magnetic core is made of a multilayered film contg. an interlaminar insulating film in a direction almost parallel to the gap and the shorter second magnetic core is made of a single-layered film.
Patent JP-S55138810-A (JP)
Title: Bushing
Inventor: KASHIMA YOSHITAKE
IPC: H01F27/04
Filed: 1979-04-18
Abstract: PURPOSE:To absorb the errors of the mounting dimensions by employing a flexible connection body and a flexible cyliner in a through connection bushing between the transformer and the SF6 gas equipment. CONSTITUTION:Terminals 25 and 26 are provided on both sides of the intermediate flange 21 through insulating partitions 22 and 23 including bushing and insulated cylinder while a central conductor 24 is run through the center oil sealed with respective gaskets 27 and 28. With an insulator 29 mounted on the surface of the central conductor 24, an insulating medium such as oil and SF6 gas is filled between  the partitions 22 and 23. A gas space is provided when a liquid is used. Both ends  of the central conductor 24 are connected to the terminals 25 and 26 through flexible connection bodies 33 and 34. A flexible cylinder 35 such as bellows is provided  on the intermediate flange 21 and a protective cover 36 and a stopper 37 are provided to prevent excessive displacement.
Patent JP-S56146077-A (JP)
Title: Operation of hydraulic turbine
Inventor: YOKOYAMA TOSHIAKI
IPC: F03B15/18
Filed: 1980-04-11
Abstract: PURPOSE: To prevent an abnormal increase or decrease in water pressure resulting from the introduction or interruption of water into or from a hydrolic turbine and to stop the turbine smoothly in case where an emergency arises during power generating operation and a guide vane fails to close properly by a method wherein the opening degree of an inlet valve is kept as it is for a predetermined period of time.  
     CONSTITUTION: In case an emergency arises during the power generating operation G of the water wheel, it is detected by a protective relay at STEP86-1 and a water wheel stopping magnet is energized at once causing a clutch to go OFF. Next, a load control is stopped at STEP77M and a speed adjustment function is locked at STEP65F. Further, at STEP21T, the inlet valve begins to close gently instead of closing imediately, after a lapse of a predetermined time ΔT during which the opening degree of the valve is kept as it is. Accordingly, even when the guide vane fails to close in an emergency, the abnormal increase of the water pressure on the water wheel can be prevented and the water wheel can be stopped smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04282152-A (JP)
Title: Hydrophobic wound coating material
Inventor: SASAKI JUN
IPC: A61F13/00
Filed: 1991-03-12
Abstract: PURPOSE:To prevent a wound part from being contaminated with bacteria and to always maintain a dry state therein as well as to shorten the time for a treatment by forming the wound coating material consisting only of the porous polytetrafluoroethylene(PTFE) film which is applied with a tacky adhesive in the peripheral edge and has <=1mum pore size. CONSTITUTION:The wound coating material consisting of the porous PTFE film 2 having <=1mum pore size is used in the form of being directly touched to affected part. The porous PTFE film 2 has two properties, hydrophobic property and porous property and further has the characteristic that the pore size of the porous spacings is as fine as <=1.0mum to prohibit the passage of the bacteria. Further, this film is prevented from being adhesive to the blood, lymph, etc., bleeding out of the affected part by the hydrophobic property. In addition, the penetration of water is prevented and since the free passage of gases is assured by the porous property, the lymph and sweat evaporate through the membrane 2. The affected part is thereby always maintained in dry state. The tacky adhesive is applied to the peripheral edge 1 of the coating material and the infiltration of the bacteria and moisture from the peripheral edge is thus prevented.
Patent JP-2000251887-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YAMAURA KIYOSHI
IPC: H01M4/505
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery having large capacity by providing a negative electrode containing a carbon material, with which lithium metal, lithium alloy or lithium can be doped and dedoped, a nonaqueous electrolyte and a positive electrode containing a transition metal composite oxide. SOLUTION: This nonaqueous electrolyte battery 1 contains a transition metal composite oxide of lithium and manganese expressed by formula in its positive electrode. In the formula, 0<y<1 or preferably 0<y<=0.35 is satisfied. The nonaqueous electrolyte battery 1 is provided with a negative electrode 2, a negative electrode can 3 for receiving the negative electrode 2, a positive electrode 4, a positive electrode can 5 for receiving the positive electrode 4, a separator 6 arranged between the positive electrode 4 and the negative electrode 2, and an insulation gasket 7, and an nonaqueous electrolyte is filled in the negative electrode can 3 and the positive electrode can 5.  By setting (y) with 0<y <=0.35, and by introducing a vitrifying element such as B, the crystalline structure of the transition metal composite oxide included in the positive electrode material 4 expressed by the formula can be kept stable in a state having disturbances, and the capacity of the nonaqueous electrolyte battery 1 can be increased.
Patent JP-H02224843-A (JP)
Title: Manufacture of output rotation shaft
Inventor: ISOZUMI SHUZO
IPC: F02N15/02
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the construction period and to reduce the manufacturing cost by bringing an output rotation shaft for a starter device to cold forging and form rolling from a rod material. CONSTITUTION:By a bar stock and cold forging, the diameter of each prescribed part in the lengthwise direction of an axis 10 is formed to a prescribed dimen sion, and also, a flange part 11 is formed in an end part position of a groove of every other line of a helical spline formed in the post-process. Subsequently, the helical spline 12 is formed by form rolling. In such a way, an output rotation shaft provided with a helical spline with a stopper from the bar stock can be manufactured in a short period and at a low cost.
Patent JP-H11251249-A (JP)
Title: Method of forming semiconductor film
Inventor: WATANABE AKIRA
IPC: H01L21/203
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable accurate temp. calibration and make the growth temp. of a semiconductor film controllable at a high reproducibility by measuring the temp. relation between a heater and susceptor, using the susceptor having a plurality of concentric grooves, and depositing the semiconductor film on a substrate, using a susceptor having a plurality of recesses. SOLUTION: A temp. calibrating susceptor 1 is approximately the same as a semiconductor film depositing susceptor but has a plurality of concentric grooves 2 on its one main surface. After the relation between a feed current to a resistance heating type heater and temp. of the susceptor 1 has been measured, using the temp. calibrating susceptor 1 having such concentric grooves 2, a semiconductor film depositing substrate is mounted on the semiconductor film depositing susceptor to form a semiconductor film on this substrate. The semiconductor film depositing susceptor is made of carbon, etc., and coated with graphite, etc., on the surface and has a plurality of recesses so that a plurality of substrates can be set.