baber/WOPTO huggingface dataset:
Patent JP-S6460684-A (JP)
Title: Heat storage composition
Inventor: SAITO TOMONARI
IPC: C01G49/00
Filed: 1987-08-31
Abstract: PURPOSE:To provide the title compsn. suitable for use in air conditioning, particularly temp. control in greenhouses and arbitrarily variable in m.p. within a specific temp. range, by mixing CaCl2.6H2O with Ni(NO3)2.6H2O or Fe(NO3)3.9 H2O at a varied admixing ratio. CONSTITUTION:CaCl2.6H2O is mixed with Ni(NO3)2.6H2O within the range of 2-20mol.% or with Fe(NO3)3.9H2O within the range of 2-12mol.% at a varied admixing ratio, and is further admixed with Ba(OH)2, Sr(OH)2 or a hydrate thereof as a nucleating agent, if necessary, to prepare the title compsn. arbitrarily variable in m.p. within the range of 10-28 deg.C.
Patent JP-H0382373-A (JP)
Title: Fluorescent lamp lighting circuit
Inventor: TANAKA KIYOSHI
IPC: H05B41/24
Filed: 1989-08-22
Abstract: PURPOSE:To prolong the life of a fluorescent tube by connecting a MOSFET, at the time of ignition of the fluorescent tube, in series with a circuit which generates oscillating frequency for lighting the fluorescent tube so as to do soft ignition. CONSTITUTION:MOS.FETsQ1-Q4 constituting an all-bridge type inverter are driven with DC obtained by restifying AC of 50/60Hz and oscillating AC is supplied to a fluorescent tube 2 and a capacitor 2 through a stabilizer L and winding T1E so as to light up it. On the input side of an inverter circuit, a parallel circuit of MOS.FETQ5 and resistance R is connected in series. DC voltage divided by resistors R and R is applied to the gate of MOS.FET Q5, and a capacitor C1 is connected between the gate and the drain. Though current flows in R2 at the time of ignition, after specified time determined by a time constant R1.C1, MOS.FETQ5 becomes ON. Hereby, the surge current at the time of ignition is suppressed, and soft ignition is done, and the life of a fluorescent tube is prolonged.
Patent JP-H1037655-A (JP)
Title: Method for forming slit-like groove in rock mass
Inventor: TSUCHIYA TOSHIRO
IPC: E21D9/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To simply and surely form a slit-like groove at low cost. SOLUTION: At first, a hole 10 is drilled with a drilling bit 6. Next, a guide rod 12 is in the hole 10. The diameter D1 of the guide rod 12 is formed in size drawing the size of a part entering the inside of the already drilled hole by the diameter of the newly drilled hole 10 from the diameter of the already drilled hole 10. Next, the drilling bit 6 is positioned at the part of the newly drilled hole 10, the end of the guide rod 12 is pressed up by the drilling bit 6, and pressed and contacted on an inner wall upper end part 1002. In this state, the drilling bit 6 is advanced as rotated. The guide rod 12 is rotated, and the drilling bit 6 is brought into contact with the entire circumference and the entire length of the guide rod 12, so that less damage of the guide rod 12 exists and malfunction for replacing frequently does not exists.
Patent JP-S6371852-A (JP)
Title: Assembling device
Inventor: KAWASHIMA HIDEAKI
IPC: G03F1/00
Filed: 1986-09-16
Abstract: PURPOSE:To simplify a delivery of assembling members and to improve the productivity of assembling work by providing an inspection part for assembling members and a defect removal part as well as an assembler sticking a pellicle to a reticle. CONSTITUTION:The assembling part 5 sticking to the reticle 6 the pellicle 7, which is stuck to a frame member 7a, is provided with the inspection part 3 and the defect removal part 4. A control part C controls the members. The arm of a robot or the like sets the reticle 6 and the pellicle 7 to a delivery part 2, and conveys them to the inspection part 3, which inspects whether foreign matters are present or not. If they are found, they are conveyed to the defect removal part 4 to remove them by air blowing. Then the reticle 6 is set to a holding groove 5a in the assembling part 5, and the pellicle 7 is moved on both sides to stick it. Consequently, the delivery of the assembling members is simplified, and the entry of foreign matters is avoided, thereby improving the productivity of assembling work.
Patent JP-2000043086-A (JP)
Title: Production of flexible pipe
Inventor: SAKAMOTO MASAKATSU
IPC: F16L11/11
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a flexible pipe consisting of a metal flexible pipe part and a synthetic pipe part so as to strongly fix the metal flexible pipe part and the synthetic pipe part. SOLUTION: In a method for producing a flexible pipe 1 wherein a synthetic resin pipe joint or a synthetic resin pipe part 3 connectable to a synthetic resin pipe member is provided in at least one end part of a metal flexible pipe part 12, the metal flexible pipe part having a bent part bent outwardly along a peripheral direction provided in one end part thereof is inserted in an injection mold to inject a synthetic resin to the outer periphery of the bent part to form the synthetic resin pipe part 3.
Patent JP-H0760247-A (JP)
Title: Improved connecting device for interfacing with canistor
Inventor: ROORENSU DABURIYU BAZETSUTO
IPC: C02F1/44
Filed: 1993-08-31
Abstract: PURPOSE: To provide an improved multiport connector using a canister housing of the prior art of a type generally used as a film or filter canister.  
     CONSTITUTION: This connector is given at least three ports which are formed to be interfaced with an arbitrary flow passage of apertures 54 formed by boring a wall or barrier 55 with holes or in another form. The two among the ports are perpendicular to each other and the two are coaxially aligned. All of the three ports of the same plane are at a common level. The three ports may be interfaced with a further port (so-called Z port). The Z port affords a means of inserting this connector with a probe or another sensor device. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58117029-A (JP)
Title: Input device for character and symbol
Inventor: SAITOU TAKAO
IPC: G06F19/00
Filed: 1981-12-29
Abstract: PURPOSE:To simplify the input of characters and symbols and to attain small sized operating section without the need for a keyboard for character and symbol input, by constituting an input device inputting the characters and symbols with a digitizer. CONSTITUTION:When a storage area is left on a cassette tape, a comment area 18 is touched with a pen tip to input a comments such as a map desired to be stored at present. Since writing drawn on the comment area 18 is displayed on a screen of a CRT1, the comment has only to be written by using desired characters and symbols the same as the writing of conventional characters. After this is finished, a comment input end indication area 18a is depressed with a pen tip or the like to input the completion of the comment input. After a control circuit 3 writes the said comment in the vacant area on the tape, a map data is recorded.
Patent JP-H04100742-A (JP)
Title: Electric discharge head lamp device for vehicle
Inventor: SHIMIZU KATSUNORI
IPC: B60Q1/04
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the breakage of a lighting circuit by prohibiting the operation of lighting circuits 10, 20 when a connecting condition detecting means detects a connecting cable not connecting. CONSTITUTION:A lighting control means prohibits the operation of lighting circuits 10, 20 when a connecting condition detecting means CN, SG detects a connecting cable CB not connecting the lighting circuit 10, 20 and a discharge lamp bulb HV. Accordingly, only when the connecting cable CB is connected, the lighting circuits 10, 20 are operated to light the discharge lamp bulb HV. Thus, it is possible to prevent the breakage of the lighting circuits 10, 20 when the connecting cable is not connected or the connection is bad.
Patent JP-H05204199-A (JP)
Title: Photosensitive body driving device
Inventor: KAWABE MASAHIRO
IPC: G03G21/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide a photosensitive body driving device preventing a member for stopping bias from moving and preventing toner from diffusing in the device by providing a collar fitting to a part where the member for stopping bias is brought into contact with a roller and also providing a cover member covering and hermetically sealing a space toward both ends in the width direction of the photosensitive belt. CONSTITUTION:A tip part 22a brought into contact with the member 19 for stopping bias of the collar 22 is formed in a wedge form, so that the member 19 is constituted in a state where it is more hard to be removed from the collar 22. Consequently, the position of the member 19 is prevented from being deviated when the photosensitive body driving device is pressed by the pressing force of the developing roller, and also prevented from running on a roller side, so that the photosensitive belt 5 is surely prevented from dropping out from the roller and the photosensitive belt 5 is surely prevented form being damaged.
Patent JP-H0962340-A (JP)
Title: Portable plant patrol check data decision device
Inventor: KAMIGAKI TATSUMI
IPC: G05B23/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a patrolman in a plant patrol check mode and to support the early detection of abnormality of plant equipments. SOLUTION: This device is provided with a display input part 12, a check item information file 13 which stores the display information necessary for check in accordance with a patrol check sequence, a check data input/output means 14 which successively reads the display information out of the file 13 to display them at the part 12 and also inputs the check results, a check result file 15 which stores the latest check result, a history data file 16 which stores the past check results, a trend graph display means 17 which displays a trend graph at the part 12 based on both files 15 and 16, an abnormality decision value file 18 which stores the decision value that is used for decision of the states of plant equipments,  and a diagnostic execution means 19 which compares the check result of this time with the decision value stored in the file 18 for diagnoses of plant equipments and displays the diagnostic results at the part 12.
Patent JP-H1165859-A (JP)
Title: Method and device for managing operation program and storage medium where program for operation program management is recorded
Inventor: KURODA MITSUHIRO
IPC: G06F9/46
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent such trouble that the execution of an operation program of high priority is impeded and to greatly improve the system performance by setting operation priority by operation programs to be managed and assigning a CPU to an operation program of high priority more than an operation program of low priority. SOLUTION: A computer device which executes a plurality of operation programs 22 by sharing a CPU 1 set the operation priority by the operation programs 22 in advance and also sets the target use rate of the CPU 1. The load state of the CPU is checked at predetermined check intervals, stop times in periods at the check intervals are calculated by the operation programs according to the target use rate of the CPU 1 and the operation priority of the respective operation programs, and the operation stop and restart of each operation program are controlled according to the stop times. Consequently, the CPU 1 is assigned to the operation programs of high priority more than those of low priority.
Patent JP-S6460765-A (JP)
Title: Air-fuel ratio controller for lpg engine
Inventor: MURATA CHITAKE
IPC: F02D41/00
Filed: 1987-08-28
Abstract: PURPOSE:To prevent an engine from stall due to over-rich air fuel ratio in a cool time by reducing correctively a desired fuel amount corresponding to the reduction of fuel temperature for a LPG engine. CONSTITUTION:A fuel path extending from a LPG regulator 7 to a Venturi tube 4 of an intake path is provided with a fuel temperature sensor 25, and a detecting signal of said sensor 25 is input to a controller 23 which calculates a desired fuel amount corresponding to the running condition while correctively reducing the desired fuel amount as the temperature of said controller is lowered according to the fuel temperature. Thus, the opening of fuel path 5 is controlled by a step motor 9 to prevent air fuel ration from becoming over-rich in a cool time.
Patent JP-H0962764-A (JP)
Title: Reading method for two-dimensional code and device therefor
Inventor: TODAKA CHIAKI
IPC: G06T7/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the reading method/device which can effectively read the two-dimensional codes with high resolution and in a comparatively simple processing operation and also can accurately decode the two-dimensional codes. SOLUTION: In a 1st process, the rough center position candidates of two-dimensional codes are extracted out of the image data including the two-dimensional codes, and a center position candidate group is decided for a desired two-dimensional code. In a 2nd process, a guide line is searched for two-dimensional codes and four angular coordinates are decided for the two-dimensional codes based on the rough center position candidates which are extracted in the 2nd process. In a 3rd process, the corresponding coordinates of a two-dimensional code matrix are calculated from those angular coordinates decided in the 2nd process, the binary data on 0 or 1 are discriminated based on the pixel value of the calculated coordinates and furthermore the decoding processing is carried out to convert the matrix data into the character data based on the standard of the two-dimensional codes.
Patent JP-S60108297-A (JP)
Inventor: INOUE KOUICHI
IPC: B26D1/56
Filed: 1983-11-18
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-H0762793-A (JP)
Title: Through hole reinforcing metallic material for concrete structure
Inventor: URA DAISUKE
IPC: E04C5/00
Filed: 1993-08-31
Abstract: PURPOSE:To shorten the construction period by forming a sleeve made of erosionproof metal and a reinforcement stem which is previously arranged on the outside of the sleeve and is joined with the inside of a structure body and reinforces the periphery of a through hole, into a unit form. CONSTITUTION:A sleeve 6 which is made of erosionproof material and has a hollow cylindrical body shape having a through hole 4 is formed by using a stainless steel material. On the outer peripheral surface of the sleeve 6, a plurality of rod stems 10 are arranged in a radial form toward the outside in the radial direction of the sleeve 6, and fixed. Further, an annular stem 12 is arranged in a double form in a concentric circular form along the circumferential direction of the sleeve 6 between the rod stems 10, and the rod stems 10 are connected. A reinforcing stem 8 is formed by connecting the rod stem 10 and the annular stem 12 by a lateral stem 12, and the reinforcing metalware 2 for through hole is formed.
Patent JP-H0764715-A (JP)
Title: Electric joy stick device and its signal processing method
Inventor: YAMAMOTO MAKOTO
IPC: G06F3/038
Filed: 1993-08-31
Abstract: PURPOSE:To obtain the electric joy stick device which dispenses with its mechanical adjustment and has high reliability. CONSTITUTION:An analog voltage VP from a potentiometer 70 is converted to a digital signal SP of 10 bits by an A/D converter 53. A CPU 54 converts it to a digital signal SC of 8 bits by using a conversion coefficient stored in a ROM 55. By this conversion, influence of a variance of magneto-resistance effect elements 71, 72 and an amplifier 52 can be eliminated.
Patent JP-H06168560-A (JP)
Title: Optical disk substrate and method for adhering hub of optical disk substrate
Inventor: OKAMOTO HIROYUKI
IPC: G11B7/24097
Filed: 1992-07-22
Abstract: PURPOSE:To provide the optical disk substrate having sufficient strength of adhesion by forming groove rings on the substrate surface of a part to be adhered to a hub. CONSTITUTION:The disk-shaped transparent substrate 4 mounted with the hub 1 for magnet clamping is formed with >=1 pieces of the groove rings 5 in the region corresponding to the part to be adhered to the hub 1. The adhesive area is arbitrarily set by this constitution and since the bleeding out of the adhesive is prevented, the adhesive area is assured and the optical disk substrate having the sufficient strength of adhesion is obtd. The hub 1 is preferably adhered to the hub adhering part of the substrate 4 by applying a UV curing resin thereto.
Patent JP-H0945150-A (JP)
Title: Multi-layer superconducting conductor
Inventor: NOJI HIDEKI
IPC: H01B12/12
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of inductance between the inner and outer layers and suppress the increase of the AC loss based on a drift by spirally winding a superconducting wire into multiple layers on the outer periphery of a core material at the prescribed winding pitch. SOLUTION: A superconducting wire 2 is wound from the first layer to the (n)th layer on the outer periphery of a core material 1 having the outer diameter (d), and a magnetic shield layer 3 is provided on it. The winding pitch of the wire 2 in all layers is set to the maximum effective pitch Pmax or below expressed by the equation Pmax=22.0 ×d(m). The winding pitch of the wire 2 on the outer layer side may be made shorter than that on the inner layer side, and the pitch may be changed for each layer or for every multiple layers. The self and mutual inductance La of each layer by the magnetic field in the axial direction is adjusted, and a drift is suppressed. The winding direction of the wire 2 is preferably inverted for each layer, the magnetic field in the axial direction is reduced, and the AC loss is reduced.
Patent JP-S60110820-A (JP)
Title: Device for monitoring body of continuous copper making furnace
Inventor: OKABE SUSUMU
IPC: F27D21/00
Filed: 1983-11-17
Abstract: PURPOSE:To obtain the balance in the life of three furnaces and to stabilize the entire part of a process for production by comparing the change of the temp. with time in a smelting furnace, slag cleaning furnace and blister copper producing furnace of a process for producing blister copper from the concentrate of copper with the past records and controlling the values to an adequate value when an abnormal value is discovered. CONSTITUTION:Copper concentrate, flux, fuel, air and the matte A from a blister copper producing furnace 3 are charged into a smelting furnace 1 and the matte and slag of copper are produced. The matte and slag of the copper are supplied into a slag cleaning furnace 2 where the matte and the slag are heated by the electricity supplied from an electrode 5 and are separated by specific gravity. The copper matte is fed to the furnace 3 where air, flux, etc. are blown through a lance 6 to oxidize the Fe and S in the matte. The Fe and S are returned as slag A to the smelting furnace and the blister copper is produced. Many thermometers are attached to each furnace in this stage and the graph of the change of the temp. in each furnace with time based on the past records and the temp. value measured during operation are compared upon lapse of time by which the change in the temp. of the furnace bodies is adequately monitored and the quick remedy is made for the abnormal value. The life of the furnaces is thus extended and the process is stabilized.
Patent JP-S6194636-A (JP)
Inventor: YASOJIMA TAKATOSHI
IPC: A61B5/00
Filed: 1984-10-16
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-S59103310-A (JP)
Title: Manufacture of cobalt-containing magnetic iron oxide
Inventor: NAKADA KAZUO
IPC: C09D7/12
Filed: 1983-11-17
Abstract: PURPOSE:To obtain a magnetic tape having superior magnetic property by a method having the steps of preparing a cobalt-containing magnetic iron oxide which contains hydroxides of at least one of Cu, Al, Ti, Zr, Sn, V, Nb, Sb, Cr, Mo, W and Ni and effecting a vapor treatment on the iron oxide. CONSTITUTION:As the first step of the process, a film of cobalt-containing magnetic iron oxide is prepared by depositing cobalt to nucleus magnetic iron oxide powder such as gamma-Fe2O3. The surface of this film contains hydroxide of at least one of Cu, Al, Ti, Zr, Sn, V, Nb, Sb, Cr, Mo, W and Ni, formed by a suitable treatment. A vapor treatment is conducted after or before the treatment for forming the hydroxide. The cobalt-containing magnetic iron oxide thus formed exhibits, when it is formed into a magnetic coating agent, a good dispersion in an organic binder. A magnetic tape having superior rectangular ratio and excellent orientation characteristic can be obtained by using this magnetic iron oxide as the material.
Patent JP-2000048405-A (JP)
Title: Optical information recording medium and its production
Inventor: SUGAWARA JUNICHI
IPC: G11B7/24024
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the occurrence of deformation even under such severe conditions as high-temp. and high-humidity conditions by using a tacky adhesive sheet and bonding first and second disks by aligning the central axis of the double coated tacky adhesive sheet and the central axis of these disks. SOLUTION: A cylinder of a specified diameter formed to a structure having a strut 4 for fitting a disk supporting strut 2 without excess and shortage as the first strut 4 for the double coated tacky adhesive sheet 3 is aligned to the strut 2 for supporting the disk 1. After the central axes of both are aligned, the outside diameter of the cylinder supporting the sheet is formed to the prescribed sheet diameter, by which the easy alignment of the central axis of the disk and the sheet is made possible. At this time, the end faces in contact with the disk relating to both ends of the cylindrical strut supporting the sheet are formed as the smooth planes in contact with the disk plane in parallel and a springs is disposed on the other end sides, by which the cylindrical strut is made movable perpendicularly to the disk plane.  As a result, the alignment is made possible by correcting warpage even if the warpage occurs at the disk.
Patent JP-H0381293-A (JP)
Title: New peptide, hypertension preventing and improving agent containing same peptide as drug action ingredient and production thereof
Inventor: YAHARA MASAHARU
IPC: A61K36/81
Filed: 1989-08-23
Abstract: NEW MATERIAL:(Glycyl<4>Calpha, tryptophan<8> indole N)-cyclopyroglutaminyl-prolyl- tyrosyl-glycyl-valyl-glycyl-seryl-tryptophan. USE:A hypertension preventing and improving agent capable of exhibiting inhibitive action to renin-angiotensin enzyme pressure increasing system. PREPARATION:JIKKOPI which is a crude drug of root skin of Chinese matrimony vine of solanaceae plant or dried root skin thereof is extracted with 70vol.% aqueous solution of methanol and the extracted liquid is concentrated. Then water is added to the resultant extract and a water insoluble part is removed therefrom and the aqueous solution is subjected to columnchromatography and eluted with a solution obtained by adding 60vol.% methanol to water. The active fraction is successively purified with column chromatography, silica gel chromatography, etc.
Patent JP-H0553931-A (JP)
Title: Storage device
Inventor: OMOTO OSAMU
IPC: G06F1/28
Filed: 1991-08-28
Abstract: PURPOSE:To test a battery even while operating a system or the storage device. CONSTITUTION:This device is the storage device with battery backup and by supplying power from a commercial power source according to a command from a control part 50, a power supply switching control part 30 switches the power supply to power supply from the battery. At such a time, a battery degradation detecting part 21 detects the degradation of the battery while supplying power from the battery and can set a degraded state signal. The control part 50 reads the degraded state signal set by the battery degradation detecting means 21 and can report such a state to a host device.