baber/WOPTO huggingface dataset:
Patent JP-H04185495-A (JP)
Title: Recording device
Inventor: ANDO FUMIHISA
IPC: B41J13/00
Filed: 1990-11-20
Abstract: PURPOSE:To make it possible to print or draw an image at a correct position and in a correct direction, if a sheet is skewed by calculating the skew angle of a sheet placed at a setting position from detected sheet peripheral positions, and rotating the position and direction of the sheet by its skew value to print an image on the sheet. CONSTITUTION:The peripheral positions at the lateral ends of a sheet are detected at two points such as the front end side (X1, Y1) and the rear end side (X2, Y2), and the skew value theta of the sheet is calculated as theta=Tan<-1>(Y2- Y1)/(X2-X1) from the calculated value. A control part 13, based on this calculated skew value, calculates a correction value on a gradient X', Y' coordinate which is skewed by an angle theta against an X, Y coordinate. Then the calculation results are sent to a holder drive circuit 17 and a sheet feed drive circuit 16 to drive a pen holder and a pinch roller 2. Subsequently, a pen 11 and the sheet are guided to a corrected positional relationship. At the same time, a pen drive circuit 15 is driven based on image drawing data from an image drawing data generation part 12 to move the pen 11 vertically against the surface of the sheet for image printing.
Patent JP-H10153517-A (JP)
Title: Gas-leak detecting apparatus
Inventor: NUKUI KAZUMITSU
IPC: G01M3/26
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas-leak detecting apparatus which can be miniaturized, whose compatibility with an existing apparatus is increased by simplifying a pipe-laying operation, which can shorten the time for a replacement operation, by which a flaw- rate monitoring interval for the detection of a leak can be shortened, and by which the period required of the judgment of the leak can be shortened. SOLUTION: Gas flow rate is measured by a flow-rate measuring means 20 composed of a momentary flowmeter which is installed, together with a slave pressure regulator 15 with a high regulating pressure, in a bypass gas flow passage at a master pressure regulator 6, and a gas leak is detected when the gas flow rate continues for a prescribed period. The pressure regulators 6, 15, the flow-rate measuring means 20, the bypass gas flow passage and a controller 22 are integrated so as to be connected to an LP-gas supply pipe by using one set of connecting ports 6a, 6b.  The controller 22 is provided with a leak detection means 221a-1 which detects that the gas leak is generated, with a leak warning and display means 222a which warns and displays the gas leak, with a pressure-abnormality detection means 221a-2 which detects the pressure abnormality of both regulators and with an abnormality warning and display means 222b.
Patent JP-H10157861-A (JP)
Title: Image forming device
Inventor: MIURA KAZUNOBU
IPC: G03G15/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To easily install a pulling-out side enclosing part in a recording paper housing device by respectively arranging installing members, by which the pulling-out side enclosing part can be installed only by performing pressing operation from above the recording paper housing device, in the recording paper housing device and the pulling out side enclosing part. SOLUTION: A paper feeding cassette 108 is composed of a recording paper housing part 108A and a pulling-out side enclosing part 134, and a projecting part 131A is formed in the pulling-out direction in a part of a side part 131 of the recording paper housing part 108A, and fitting holes 132 and 133 formed of plural holes are formed in an upper parts On the other hand, projection parts 135 and 136 fitted to the fitting holes 132 and 133 are integrally formed in the vertical direction in the pulling-out side enclosing part 134, and locking claw parts 137 and 138 are formed downward in the pulling-out side enclosing part 134.  When the projection parts 135 and 136 in the pulling-out side enclosing part 134 are installed so as to be fitted to the fitting holes 132 and 133 of the projecting part 131A formed in the recording paper housing part 108A, the locking claw parts 137 and 138 are also locked on an engaging part formed in the projecting part 131A.
Patent JP-H10152842-A (JP)
Title: Caisson and method of moving caisson
Inventor: MIYAMOTO YOSHIHIDE
IPC: E02D23/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a caisson for a mole, which an be simply moved and reinstalled even after it is installed, and a method of moving thereof. SOLUTION: A caisson filled thereon with packing sand 3 in order to ensure a weight for stabilizing the caissin against wind and waves is provided with a removable PC cover member 19, and a sand pump is inserted therein through an opening 16 from which the cover member 19 is removed for discharging the packing sand 3 from the caisson. During filling and discharging the packing sand 13, sea water is jetted from the outside with the use of a jet pump through holes 17 in order to eliminate unevenness of the filled packing side 3.
Patent JP-S63158624-A (JP)
Title: Test system for file backup device
Inventor: HAMAHIRA TETSUYA
IPC: G06F11/22
Filed: 1986-12-23
Abstract: PURPOSE:To securely detect a fault by causing a test pattern to contain data which changes every prescribed period. CONSTITUTION:For writing test data in a backup medium, the date of that day is written in a date YYMMDD. If the date YYMMDD which has been read agrees with the date of that day on reading test data from the backup medium, it is judged that normal operation has been executed. Consequently, the fault that writing is not executed in the medium of the file backup device can securely be detected.
Patent JP-H01155494-A (JP)
Title: Utilization factor meter
Inventor: TASHIRO KOJI
IPC: G07C3/08
Filed: 1987-12-11
Abstract: PURPOSE: To obtain an operation rate meter with excellent visuality by indicating accumulated production number for all models and production number for each model on the same manufacture line in timewise changeover. CONSTITUTION: A calculation means 1 inputs a signal from a detector detecting products of plural models manufactured by a manufacture line and calculates the production result number for each model and the accumulated production result number. The resulting numbers are storage means 2. On the other hand, a calculation means 3 calculates the operation rate for each model and the entire products based on a production plan number and the count product result numbers of the products. The result numbers are stored in the storage means 2. The indication of a display device 4 is controlled by a changeover display control means 6 inputting a display switching signal sent from a display changeover command means 5 for each setting time. Thus, the indication of the accumulated production number or the like for all the models and that of the production number or the like for each model are timewise switched and indicated on the display device 4.
Patent JP-H09137236-A (JP)
Title: Method for recovering cadmium and sponge cadmium.
Inventor: IHARA YOSHIAKI
IPC: C22B17/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To produce high-purity sponge cadmium by adjusting the pH of the waste liquid from a smelting stage of steel, settling and filtering Cu and As, adding Na3 CO3 to convert the filtrate to Cd to CdCO3 , then reducing the same with Zn. SOLUTION: The aq. sulfuric acid soln. as the waste liquid discharged in the smelting process of Cu contains Cu, As, Zn, Cd, etc., and therefore, blister copper oxide is added thereto to neutralized free sulfuric acid and to adjust the value of Cu/As to >=0.5% and as well as NaOH is added to the soln. to adjust the pH value of the soln. to 4 to 6 to allow the Cu and As to settle. After both are filtered away, the Na2 CO3 is added to the filtrate to adjust the pH value of the liquid to 6 to 9 and to convert the Cd in the liquid to CdCO3 . The sulfuric acid is added to this liquid to dissolve the CdCO3 and, thereafter, the Zn of the high purity above 99.9% is added as a reducing agent to the liquid, by which the high-grade sponge cadmium is produced.
Patent JP-S63165581-A (JP)
Inventor: NAKA HIDEO
IPC: D06M101/16
Filed: 1986-12-26
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-H02161449-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIRAO AKIKO
IPC: G03G5/147
Filed: 1988-12-15
Abstract: PURPOSE:To prolong a life of a photosensitve body and to improve preservation stability thereof the forming a resin layer consisting primarily of a polyether imide on a photosensitive layer. CONSTITUTION:A negatively chargeable function separation type photosensitive layer 4 consisting of a charge generating layer 2 and a charge transporting layer 3 is formed on an electroconductive base body 1, and a resin layer 5 is formed on the photosensitive layer 4. In this photosensitive body, the resin layer 5 contains a polyether imide. It is unnecessary to restrict the structure of the photosensitive layer 4. The photosensitive layer can be a negatively chargeable function separation type or positively chargeable function separation type. A protective layer 6 may be formed further as an upper layer of the resin layer 5. Thus, the life of the electrophotographic sensitive body can be prolonged and the preservation stability thereof may be improved.
Patent JP-H04185159-A (JP)
Title: Charging system
Inventor: SATO SHIGEKI
IPC: H04M3/42
Filed: 1990-11-20
Abstract: PURPOSE:To attain management of talking charge for each extension subscriber by directing a charging destination of a trunk line call talking charge to its own extension when an extension subscriber makes trunk line call from other extension. CONSTITUTION:When a possessor of an extension telephone set 1 makes a trunk line call from an extension telephone set 2, the possessor dials a trunk line calling special number and a called subscriber number from the extension telephone set 2, and since accommodated position information of the extension telephone set 1 is stored in a memory of an outgoing register (ORT) 5 in the case of charging processing by a CPU 6, the charging destination of the trunk line call talking is set to the extension telephone set 1. After the called subscriber replies the call, when the subscriber makes talking and terminates its call, since the charging destination is set to the extension telephone set 1, the call is processed as the charting by the extension telephone set 1 in the charging storage device (MRMEM) 8. Thus, even when a trunk line call is made from other extension, the talking charge is charged to its own extension and the talking charge is managed for each extension subscriber.
Patent JP-H05124383-A (JP)
Title: Reversible thermosensitive recording material and magnetic card
Inventor: ASHIDA MEGUMI
IPC: B41M5/26
Filed: 1991-11-02
Abstract: PURPOSE:To eliminate deterioration in repeating use and of recording/deleting property in preservation by providing a base material with a reversible thermosensitive recording layer containing resin matrix and organic low molecular material as principal components and phenolic antioxidant mixed therewith. CONSTITUTION:Prtedetermined quantities of resin matrix, organic low molecular material and phenolic antioxidant are dissolved in a solution such as tetrahydrofuran so as to prepare coating liquid for a thermosensitive recording layer. A top of a base material such as glass plate, metallic plate, paper, and plastic film is coated with the coating liquid and dried so as to form a reversible thermosensible recording layer, and a reversible thermosensible recording material is obtained. As the resin matrix to be used, resin having a glass transition point of 80 deg.C or above, for example, polyvinyl chloride and vinyl chloridevinyl acetate copolymer are suitable. As the organic low molecular material, palmitic acid, stearic acid, and eicosane are suitable. As the phenolic antioxidant, 2, 6-di-t-butyl-p-cresol is suitable.
Patent JP-H01157037-A (JP)
Title: Deflection yoke
Inventor: MATSUYAMA TAKASHI
IPC: H01J29/76
Filed: 1987-12-14
Abstract: PURPOSE:To restrain a temperature rise in the high frequency deflecting operation of a horizontal deflection coil by winding a vertical deflection coil constituting a deflection yoke in a plurality of coil grooves formed on the internal surface of a magnetic core in an axial direction. CONSTITUTION:The lead wire of a vertical deflection coil 2 wound about each half body of a magnetic core 1 is applied precisely at the predetermined winding position with the predetermined winding distribution via a winding groove 4 formed axially on the internal surface of the core 1 and winding guides 7 and 7' at the side of front and rear end openings thereof. According to the aforesaid construction, a magnetic shield effect due to the core 1 is obtained and eddy current generated in the vertical deflection coil 2 with a horizontal defection magnetic field is reduced, thereby reducing a loss in generated Joule heat. The heat generation of the horizontal deflection coil 1 associated therewith drops consequently.
Patent JP-H11133665-A (JP)
Title: Dry toner
Inventor: NAKANISHI HIDEO
IPC: G03G9/09
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dry toner which is excellent in powder fluidity and transferability and also, excellent in any of heat-resistingly perceivable properties, low-temp. fixation properties and hot offset resistance by specifying the Wadell's practical sphericity of particles of the toner and using as the toner binder, a binder resin consisting of a polyester modified with urethane bonds. SOLUTION: In this dry toner consisting of a toner binder and a colorant, the Wadell's practical sphericity of the toner particles is 0.90 to 1.00 and the toner binder consists of a polyester modified with urethane bonds. Further, the Wadell's practical sphericity of the toner particles is preferably 0.95 to 1.00 and more desirably 0.98 to 1.00, wherein the Wadell's practical sphericity of each of all the toner particles is not required to fall within any of these ranges and such toner particles having average Wadell's practical sphericity within any of these ranges can satisfactorily be used. Also, the median value of particle diameters of the toner particles is ordinarily 2 to 20 μm and preferably 3 to 10 μm.  As the polyester modified with urethane bonds, e.g. a reactant of a polyisocyanate with a polyester which is a polycondenstate formed from a polyol and a polycarboxylic acid and has hydroxyl groups, is used.
Patent JP-H07145144-A (JP)
Title: New peroxy ester and method for polymerizing vinyl chloride-based monomer
Inventor: MIWA TAKAO
IPC: C07C409/38
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a new peroxy ester which is useful as a polymerization initiator for shortening a polymerization time and is low in small caused by decomposition products of organic peroxides and improved in hue of a product in production of a processed product by mixing a prepared resin with a plasticizer, etc., and kneading. CONSTITUTION:A compound of formula I (R1 to R6 each is an alkyl with the proviso that the total of the number of carbons of R1 to R3 and that of the number of carbons of R4 to R6 are <=11, respectively) such as 1,3-bis(1-methyl-1- peroxyneotridecanoylethyl)cyclohexane. The compound is a new hydroperoxide and is obtained by reacting 1,3-bis(1-methyl-1-hydroperoxyethyl)cyclohexane of formula II with an acid chloride in the presence of an alkali. The compound is used alone or mixed with at least one of a dialkyl peroxydicarbonate, a peroxy ester and a diacyl peroxide having a temp. of half-life for 10 hours of 40-65 deg.C and is used as a polymerization initiator for polymerizing a vinyl chloride-based monomer.
Patent JP-H07167130-A (JP)
Title: Screw
Inventor: HIROSE TAKASHI
IPC: F16B39/02
Filed: 1993-12-16
Abstract: PURPOSE:To enlarge a threaded part through a pin accompanying screwing of a screw into an object to be fastened so as to attain stability and reliability by forming a slit on the threaded part of the screw, providing a hole on the center axis of it, and press the pin into the hole. CONSTITUTION:At using the screw 1, at first the threaded part 1a of the screw 1 is passed through the fitting hole 3b of a part 3a to be fitted, and inserted into the lower hole 3d of a pedestal 3c. A tool of the same shape as the head part is fitted into the head part 1b of the screw 1, and the screw 1 is screwed in the lower hole 3d while rotating it. Next, accompanying screwing of the screw 1, a pin 1e fitted in the hole 1d of the screw 1 enters gradually in the threaded part 1a. The diameter of the threaded part 1a formed with a slit 1c is enlarged, and the helical projection of the threaded part 1a is firmly fastened to the side wall of the lower hole 3d. Hereby the part 3a to be fitted is firmly fixed so as to attain stability and reliability of fastening, and in addition release of fastening and detachment can be attained like a usual screw.
Patent JP-H05150004-A (JP)
Title: Integrated circuit inspection instrument
Inventor: IMAI KATSUYUKI
IPC: G01R31/02
Filed: 1991-11-29
Abstract: PURPOSE:To allow an integrated circuit to be inspected rapidly and correctly at low cost by performing the inspection by a micromanipulator provided with a pair of fine contact needles. CONSTITUTION:On the basis of information from a position sensor 2, a first fine contact needle 14a and a second fine contact needle 14b are moved to a check place measured from a reference point. The electrical characteristic of an integrated circuit 9 is then checked by drive parts 4, 5. In this case, the conductive state of each circuit in the circuit 9 is inspected to judge whether or not the checked result is normal. In the case of judging it to be normal, normal processing is executed to a CRT 15. In the abnormal case, abnormal processing such as displaying to that effect on the CRT 15 is executed. When the contact needles 14a, 14b become conductive, a signal there of is sent to a control part from an electrical characteristic signal processing part, and the control part informs an operator of the checked result.
Patent JP-H10161536-A (JP)
Title: Ciphering and deciphering circuit and method therefor
Inventor: HIGUCHI TAIHO
IPC: G09C1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the computing circuits and the execution time by simultaneously executing at least one of the multiplication and the summing accumulation computations and the computations to obtain a remainder for every n bits and repeatedly executing the power of the value for every bit. SOLUTION: The circuits consist of a register 2-1 which stores a flat sentence A (a multiplier), an accumulator 2-2 which executes a multiplication computation and stores the remainder obtained by dividing the result of the multiplication, a shift register 2-3 which copies the data of the accumulator 2-2 and a register 2-4 which stores the divisor. By conducting a subtraction in the accumulator 2-2 before a partial product is accumulated in the accumulator 2-2, a multiplication and a division are simultaneously performed. Thus, at least one of the multiplication and the summing accumulation computations and the addition to obtain a remainder are simultaneously executed for every n bits and are repeatedly conducted for every bit of the power of the value.
Patent JP-H07177411-A (JP)
Title: Itv camera system and remote control method therefor
Inventor: TAMURA SATOSHI
IPC: H04N5/278
Filed: 1993-12-16
Abstract: PURPOSE:To simplify a circuit by mounting a character generator on a television camera part and reducing transmission/reception between the television camera part and a control part. CONSTITUTION:Control signals are transmitted from the control part 17 through a first transmission means 15 to the television camera part 20, a processing is performed in a central arithmetic circuit 21, character/symbol signals are generated in the character generator 22 based on the processing and video signals and the character/symbol signals are multiplexed in a signal processing means 23. Transmission is performed through the first transmission means 15 to the control part 17 as first transmission signals, the character 7 symbol signals and the video signals are adjusted by the first transmission signals and the character/symbol signals and the video signals are made into video images and outputted through a second transmission means 16 in a monitor 14 as second transmission signals. Thus, the circuit is simplified.
Patent JP-H05150791-A (JP)
Title: Silencer
Inventor: FUJII KAZUYOSHI
IPC: B60R13/08
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the silencer which is light in weight and saves spaces by providing high-velocity propagation parts formed of a material having a high propagation velocity of sound and a low-velocity propagation part which is formed of a material having the propagation velocity lower than the propagation velocity of the above-mentioned material and has such a thickness as to make the sound past this part into the antiphase of the phase of the sound past the high-velocity propagation parts. CONSTITUTION:Many small holes 2 are bored in a rubber plate 1 and the plate thickness (a) is so set that the sound past the inside of the rubber plate 1 and the sound past the small holes 2 have the antiphases in the position on the plate surface on the outlet side. The sound propagating in the air from a noise source is divided to the sound past the small holes 2 and the sound propagating in the rubber plate 1. The sound past the small holes 2 is radiated again to a hemispherical shape in the outlet of the small holes 2 and the sound propagating in the rubber plate 1 is emitted as the sound shifted by a half wavelength from the radiated sound into the air. Consequent the two sounds are weakened by interfering with each other.
Patent JP-H04186996-A (JP)
Title: Control system for remote supervisory system
Inventor: NAKAI YUKIO
IPC: H04B3/46
Filed: 1990-11-21
Abstract: PURPOSE:To attain lots of kinds of information processing by providing kinds of supervisory sensors as type cods, setting the type code to each terminal to which a supervisory sensor is connected and sending the supervisory information including the type code to a host computer to allow it to implement information processing. CONSTITUTION:For example, a fire sensor 2a is operated, a remote supervisory equipment 7a sends a type code 01 included in sensor operation information (supervisory information) to a host computer 6. The host computer 6 discriminates the type code 01 in the sensor operation information to discriminate a fire. Moreover, when a kerosene sensor 2c of a remote supervisory equipment 7b is in operation even at a terminal of the same arrangement when viewing from the supervisory circuit, a type code 03 set to a terminal 14c is sent to the host computer 6. The host computer 6 detects the quantity of kerosene and applies information processing accordingly.
Patent JP-H11147765-A (JP)
Title: Sputtering target material for forming bismuth-strontium-tantalum-oxygen system ferroelectric substance thin film
Inventor: SHIONO ICHIRO
IPC: C01G35/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target material for forming Bi-Sr-Ta-O system ferroelectric substance thin films having little irregularity between the Bi compo nent contents of the formed thin films. SOLUTION: This sputtering target material for forming a Bi-Sr-Ta-O system ferroelectric substance thin film satisfying the composition formula: Biα Srβ Taγ Oδ [when (γ) of Ta as a standard is 2.0, (α), (β) and (δ) exhibit an atomic ratio of (1.8-2.4):(0.8-1.1):(8.5-9.8)] comprises the hot press-molded product of a powder mixture comprising Bi powder, strontium oxide powder, and Ta powder, having an average particle diameter of 1-100 μm. The hot press-molded product has a composition satisfying a Bi:Sr:Ta atomic ratio of (0.8-2.0):(0.8-1.2):2.0, a structure in which strontium oxide and Ta are homogeneously dispersed and distributed in a substrate of Bi, and a theoretical density ratio of >=99.5%.