baber/WOPTO huggingface dataset:
Patent JP-H05298453-A (JP)
Title: Device for identifying picture area
Inventor: NAKAMURA YUTAKA
IPC: G06T7/00
Filed: 1991-04-02
Abstract: PURPOSE:To identify whether or not an area corresponding to dot pictures exists in a document with high precision by the analized result of a picture data space frequency in the general document. CONSTITUTION:A frequency analysis processing means 11 which analizes the required space frequency concerning picture data where a character picture and the dots pictures co-exist and a picture area identification processing means 12 which identifies the picture in a binary area and the picture in a dot picture area are proviced. The picture area identification processing means 12 adds a corelation processing means 23 which obtains the corelation of data obtained as the analized result of the space frequency with data obtained by rotating the above obtained data by a certain angle as against a prescribed frequency axis, a peak position and number calculation processing means 24 which calculates the peak position and number in a high frequency area concerning obtained corelation data and an area decision processing means 25 which decides whether or not the input picture exists in the dot area based on the result of a calculation processing. It also adds a (non-linear) normalization processing means 21 which processes prescribed normalization concerning data obtained as the analized result of the space frequency.
Patent JP-H03293654-A (JP)
Title: Sheetlike optical recording material
Inventor: HOSODA YUKIO
IPC: G03C1/675
Filed: 1990-04-12
Abstract: PURPOSE:To allow direct recording of images by irradiation with a laser beam by forming a photocation reaction initiator of an iron/allene compd. CONSTITUTION:This recording material has a layer which is coated with a coating material contg. the photocation reaction initiator, chemical sensitizer and chromophoric dyestuff and is formed on at least one surface of a sheetlike base body. The photocation reaction initiator is formed of the iron/allene compd. The chemical sensitizer, therefore, attains an excited singlet state by absorbing light of a prescribed wavelength. The chemical stabilizer attaining this excited singlet state transfers to an excited triplet state and further the energy migrates to the iron/allene compd. which is the photocation reaction initiator. The photocation reaction initiator is then decomposed and an acid is generated. The chromophoric dyestuff develops color by contact with this acid. Images are directly obtd. without making development and fixing processing in this way.
Patent JP-H07302316-A (JP)
Title: Ic memory card
Inventor: YOKOYAMA HIROYUKI
IPC: B42D15/10
Filed: 1994-05-09
Abstract: PURPOSE:To make an IC memory chip replacable when the chip is failed, by soldering each IC memory chip on a connecting position of a substrate so as to replace it by a new one. CONSTITUTION:A substrate 12 is embedded in a card base 11 for an IC memory card 10 and provided with an IC memory chip 13 and external terminals 14 connected to the chip 13. The substrate 12 and the chip 13 are respectively embedded in a 1st projecting part 15 and a 2nd recessed part 16 formed on the base 11. A terminal of a surface mounting type IC memory chip is soldered on a connecting position of the substrate 12. When the chip 13 is failed, the chip 13 can be replaced by a new one by removing the solder of the terminal of the chip 13.
Patent JP-S5720603-A (JP)
Title: Detector for plate width using laser
Inventor: FUJINO MASATOSHI
IPC: G01B11/04
Filed: 1980-07-14
Abstract: PURPOSE:To avoid the influence of heat upon measurement and to make accurate measurement by conducting laser beam to near an object to be measured by using a photoconductive member in measuring the width of a red hot plate material by using a laser. CONSTITUTION:Laser beam is conducted to near a red hot plate material to be measured by using a photoconductive member and further the laser beam reflected by a reflection plate via said plate material is received in said photoconductive member by which it is changed to an electric signal and the desired plate width is detected. For example, the laser beam 100 from a light source 9 is scanned in a passage range of a material by using a scanner 1. The laser beam passes and refracts in a prism placed in proximity to the material, and arrives at a reflection mirror 6 according to the presence or absence of the material. The laser beam reflected on the surface thereof is collected in a photodetector through the original optical path, and the presence or absence of the reflected laser beam is converted to an electric signal with a photoelectric transducer 8 and is processed, by which the desired plate width is obtained. The use of an optical fiber is also possible as the photoconductive material.
Patent JP-S6074499-A (JP)
Inventor: HIYAKAWA TAKENORI
IPC: H05K13/02
Filed: 1983-05-31
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-S60238910-A (JP)
Title: Device for controlling running of unmanned carrier car
Inventor: MIZUNO YOSHIHARU
IPC: G05D1/02
Filed: 1984-05-11
Abstract: PURPOSE:To stop an unmanned carrier car when the next point cannot be detected before exceeding a prescribed distance from the distance between indicating points so as to prevent malfunctions, by previously storing the distance between the indicating points for guiding the unmanned carrier car in a memory and comparing the running distance of the carrier car measured by a distance detecting device with the stored distance. CONSTITUTION:When a sensor 7 detects an indicating point A, a CPU10 counts pulses outputted from a pulse detecting sensor 6 when the sensor 6 detects the revolving speed of a slit plate fitted to the motor of an unmanned carrier car and stores the counted value in a RAM14. Before reaching the next indicating point C, the RAM14 compares previously stored distance data L1 with the running distance L' from the indicating point A, from which the counting is started. When the next indicating point C is detected within the extent of L1+alpha>=L'> L1-alpha, a prescribed working process is performed on the basis of an operation program stored in a ROM11. When the next indicating point C cannot be detected even when the running distance L' exceeds L1+alpha(L'>L1+alpha), the unmanned carrier car is stopped by means of a brake device 13.
Patent JP-S58212084-A (JP)
Inventor: UEDA YASUKIYO
IPC: H05B3/00
Filed: 1982-06-03
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-H02273659-A (JP)
Title: Method for synthesizing dl-beta-(5-hydroxy-2-pyridyl)alanine
Inventor: MAKABE OSAMU
IPC: A61K31/4418
Filed: 1989-04-17
Abstract: PURPOSE:To readily synthesize the subject compound, having anticancer activity and useful also as a reagent, etc., for obtaining reverse mutant cells in good yield by reducing a readily available specific compound and then hydrolyzing the resultant reduction product with an alkali. CONSTITUTION:(5-Hydroxy-2-pyridylidene)hydantoin expressed by formula I is reduced and then hydrolyzed with an alkali to provide DL-beta-(5-hydroxy-5- pyridyl)alanine expressed by formula II. The reduction is carried out by using hydrogen gas according to a conventional method and hydrolysis is then performed using, e.g. 2N caustic soda, while refluxing the reaction mixture. The compound expressed by formula I is obtained from 5-hydroxy-2- methylpyridine-N-oxide.
Patent JP-2000291233-A (JP)
Title: Installation structure for floor decoration member
Inventor: SHIMIZU SADAHIDE
IPC: E04B1/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a floor decoration member from being turned up owing to a blow when the floor decoration member is laid on a balcony, veranda, etc. SOLUTION: A connection plate 5 having an insertion hole 5a in which a long bar-form material 6 is inserted is provided at the rear face side of a floor decoration member F1. The floor decoration member F1 is arranged on at least a part (the end part of a floor for instance) of a floor constructed on a valcony or the like. A specified number of floor decoration members F1,...F1 are connected by inserting the long bar-form material 6 in the holes 5a of respective connection plates 5. The stepwise bents 6a of the bar-form material 6 are arranged between legs 1a, 1a of the floor decoration member F1 and further, the long bar-form material 6 is fixed to a structure such as a support for a handrail or the like through a wire. In this way, the floor decoration member F1 is prevented from being turned up even when wind blows into the underside of the floor decoration member F1.
Patent JP-H04324496-A (JP)
Title: Display control method
Inventor: KANO KOZO
IPC: G06F1/32
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the display control method which enables the confirmation and restoration of a display screen without any operation and eliminates the need to cancel key input at the time of the display screen restoration as to a sleep system which erases the display screen unless operation is performed for a specific time or longer. CONSTITUTION:The erasure of the display on a display device, the decreasing of display brightness, and the restoration of the display on the display device are repeated until key input, etc., is obtained. Further, a sleep effective instruction or ineffective instruction is written in a process program and after the display is erased, it is decided whether or not there is the sleep effective instruction or ineffective instruction in the process program to restore the display of the display device when it is decided that there is the sleep ineffective instruction. Further, information which is displayed when the display on the display device is erased is specified previously and when the display on the display device is erased, the information is read out to display only its data and change its display position at specific intervals of time. The display surface can be protected, the display screen which is erased for the protection can automatically be restored, and no extra operation is required at the time of the restoration.
Patent JP-H11295609-A (JP)
Title: Objective lens
Inventor: FUJIMOTO YASUSHI
IPC: G02B21/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image forming performance with one objective lens even when various transparent materials are interposed between the objective lens and a sample by exchanging a rear group corresponding to the optical characteristics of the transparent materials arranged between a front group and the sample. SOLUTION: The front group housed in a main body 3 of objective lens is a lens group to be commonly used to the rear groups housed in holding frames 5a-5c. On the other hand, the rear groups housed in the holding frames 5a-5c are respectively designed corresponding to transparent materials 2a-2c having different optical characteristics, in the case of observation through the transparent material 2a, the holding frame 5a is connected to the main body 3 of objective lens, in the case of the transparent material 2b, the holding frame 5b is connected and in the case of the transparent material 2c, the holding frame 5c is connected to the main body 3 of objective lens. Even when an aberration is changed by the transparent materials 2a-2c arranged between the objective lens and the sample in any case, that aberration is satisfactorily corrected.
Patent JP-H11292061-A (JP)
Title: Ventilating fan packaging structure
Inventor: OKADA TETSUNORI
IPC: B65D77/26
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To realize sufficient cushioning capability and excellent workability and further realize excellent recycling properties and waste disposability in relation to a ventilating fan packaging structure effective in the protection of a rectangular frame member for a ventilating fan. SOLUTION: In this ventilating fan packaging structure for packaging a rectangular frame member 36 and a ventilating fan 34 comprising a motor 38 and a vane wheel 40, a rectangular frame holder 42 having a holding face having a projection plane substantially equal to the size of the rectangular frame member 36 and a cylindrical edge frame portion surrounding the holding face is made of a corrugated cardboard material only, and a motor holder 72 provided with a fitting recess for holding a protrusion of the motor 38 is made of a corrugated cardboard material only. The ventilating fan 34 is pinchingly held between the rectangular frame holder 42 and the motor holder 72 and is inserted into an outer case 80 made of a corrugated board.
Patent JP-S5623591-A (JP)
Title: Pump
Inventor: MIYAHARA MICHIYUKI
IPC: F04D7/06
Filed: 1979-07-27
Abstract: PURPOSE: To relieve heat stress incurred in casiang, etc., and prevent scuffing in pump by a method in which an inner cylinder with small through holes distributing along its circumference is provided inside an outer casing to eliminate the bias of a liquid metal inside the inner cylinder by means of its contracting effect.  
     CONSTITUTION: A liquid metal coming out of the suction nozzle 2 is compressed by the impeller 3 and then discharged through the discharge nozzle 5, whereupon the liquid metal flows through the bearing 7 from the impeller 3 into the inner cylinder 13. On the other hand, part of the liquid metal, leaked from the labyrinth seal 11 flows into a clearance between the inner cylinder 13 and the outer casing 1, goes up there, and then flows through the small through holes 14 provided distributionally along the circumference of the inner cylinder 13 into the said clearance. And, by its contracting effect, the flow of the liquid metal inside the inner cylinder 13 is equalized without biasing, so that the ununiform temperature distribution in the outer casing 1 can be eliminated and therefore scuffing, etc., in the pump can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5622234-A (JP)
Title: Recording disk and reproducing stylus
Inventor: KISHI KATSUMI
IPC: G11B9/06
Filed: 1979-07-27
Abstract: PURPOSE:To make record highly dense and accurate by recording the 1st signal information high in frequency component as variations in length and interval in the recording line direction of pits and also by recording the 2nd signal information low in frequency component as a variation in pit depth. CONSTITUTION:As reproducing stylus 32 traces a recording line on video disk 31, electrode 321 picks up the 1st signal information. In this case, the 2nd signal information is picked up being superposed on the 1st signal information as a noise, but this noise component is removed by the signal processing circuit at the reproducing side. The 2nd signal information recorded as the variation in depth l3 of pit P11 is picked up by electrode 322 of wide electrode area with fidelity. Namely, the signal information is recorded on video disk 31 not only as variations in length l1 and interval l2 in the recording line direction of pit P11, but also as that in depth of P11, so that much information will be recorded.
Patent JP-S59221142-A (JP)
Title: Emergency informing device
Inventor: TAKEHARA KIYOMICHI
IPC: H04M1/274
Filed: 1983-05-31
Abstract: PURPOSE:To transmit surely emergency information by allowing a device transmitting emergency information to confirm whether or not the content of emergency information is understood. CONSTITUTION:When a failure is detected by various sensors 22, a telephone line 10 is connected to an automatic dial device of a telephone network control section 13 and a telephone call is fed sequentially to an opposite party set in a dial number setting device 24. When the opposite party responds, a voice response unit 18 transmits a voice message for emergency information via a telephone line. When the transmission of the voice message is finished, a changeover relay 15 is connected to the input of a PB signal detecting section 17 and awaits a confirming signal from the opposite party. When the opposite party transmits a predeteremined confirming number, the number is verified for the coincidence by a PB signal detecting section 17 so that the correct transmission of emergency is confirmed.
Patent JP-S61254649-A (JP)
Title: Composite polypropylene composition for car bumper
Inventor: MARUYA KAZUO
IPC: C08L23/00
Filed: 1985-05-08
Abstract: PURPOSE:The title composition that is composed of a block copolymer of a specific combination, a specific random copolymer and talc in specific amounts, thus giving bumpers of high heat distortion resistance, high shock resistance, good appearance, high dimensional stability and well-balanced performance. CONSTITUTION:The objective composition is obtained by adding (A) 20-40wt% of a crystalline ethylene-propylene block copolymer which contains 4-10wt% of ethylene, more than 95wt% of the propylene fraction insoluble in boiling n-heptane and 40-65 of MFR, (B) 10-30wt% of a crystalline ethylene-propylene block copolymer which contains 4-10wt% of ethylene, more than 95wt% of the propylene fraction insoluble in boiling n-heptane and 10-35 of MFR, (C) 23-30wt% of an amorphous ethylene-propylene random copolymer which contains 20-30wt% of propylene and has a Mooney's viscosity of 20-25 and (D) 12-15wt% of talc with an average particle size of less than 3mum so that the total amount of A+B becomes 55-60wt%.
Patent JP-H07305690-A (JP)
Title: Controller for air compressor
Inventor: SAKURADA TADAHIRO
IPC: F04C28/28
Filed: 1994-05-10
Abstract: PURPOSE:To enable maintenance data to be easily collected without equipping any communication device and any software by using an IC memory card on which a read only memory capable of being electrically erased is loaded. CONSTITUTION:An MCU 6 excites relays 11 to 13 through a driver 7, and a main electric motor operation command relay 112, an inlet solenoid valve 221 and a blow-off solenoid valve 231 of a compressor are operated by respective relay contacts 111, 121, 131. The oil supply temperature, the discharge temperature, etc., are taken as control information into the MCU 6 through an I/F circuit 4 and an A/D converter 5 by temperature sensors 1. Moreover, the discharge pressure is taken into the MCU 6 through an I/F circuit 3 by pressure sensors 2. The MCU 6 periodically stores the measured value into an IC memory card 8. Moreover, the contents of failure are stored into the IC memory card 8 when a failure occurs. The data of the operating time of the main electric motor is stored in the IC memory card 8. The MCU 6 displays the information on a display unit 9.
Patent JP-S5430242-A (JP)
Title: Low-impact-resilience resin composition
Inventor: AZUMA SHIZUO
IPC: C08L27/00
Filed: 1977-08-12
Abstract: PURPOSE: Two more kinds of resins different in bounce characteristics are combined to produce title composition useful as automobile bumper because of its high shock-absorbing property over a wide range of temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09288791-A (JP)
Title: Security system
Inventor: KUJIRADA MASANOBU
IPC: G06Q50/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate transmission wiring construction and to confirm conditions through portable information equipment. SOLUTION: An infrared receiver 3 senses information transmitted through infrared rays from various sensors such as a heat/smoke sensor 1 and a burglar sensor 2 arranged at required positions and when any abnormality is generated, an alarm system 4 such as a burglar bell is operated. Then, video or audio information is automatically transmitted by a main controller 6 having a data processing part and a communication part for encoding a video signal from a camera 5, which is arranged at a required position, to a communication signal and received by portable information equipment 7 having a display device 8 at a distant place.
Patent JP-H08267969-A (JP)
Title: Divided magnetic card
Inventor: OTAKA KAZUKO
IPC: B42D15/10
Filed: 1995-03-29
Abstract: PURPOSE: To use a single card as both of a credit card and a cash card of a bank in any ATM. CONSTITUTION: A rectangular card is divided into two pieces along a long side thereof to form a magnetic recording piece 1 and an embossed piece 2, two parallel magnetic stripes A, B are symmetrically provided along the long side of the magnetic recording piece 1 and the both long sides of the magnetic recording piece 1 are interchangeably joined to long sides of the embossed piece 2 to be made integral therewith. With the arrangement, for example, in the case where the magnetic stripe A is tor a credit card and the magnetic stripe B is for a cash card of a bank, the magnetic stripe A is disposed on an outer side of the card and the long sides of the magnetic recording piece 1 are joined to the long sides of the embossed piece 2 to be integral therewith, so that the resulting card can be used as a credit card.  On the other hand, when the magnetic stripe B is disposed on an outer side of the card and the long sides of the magnetic recording piece 1 are joined to the long sides of the embossed piece 2 to be integral therewith, the resulting card can be used as a cash card of a bank.
Patent JP-S58213401-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1982-06-07
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-H04305605-A (JP)
Title: Production of coated optical fibers in optical fiber tape and apparatus for producing this tape
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1991-04-02
Abstract: PURPOSE:To produce the high-quality optical fibers in optical fiber tape without generating arrangement defect, etc., even if there are fluctuations in the diameter of fibers by adjusting the width size of a die hole in such a manner as to have always the same size as the width when plural pieces of the fibers are arrayed side by side. CONSTITUTION:While an uncured resin of a UV curing type resin or the like is supplied from a supply pipeline 17, plural pieces of the fibers are inserted in a closely arrayed state from the fiber inlet on the opposite side of the die hole 19 into the die hole in the case of production of the tape coated fiber by using a die pot 10. The fibers pass the inside of the space filled with the uncured resin and the uncured resin is stuck onto the fiber surfaces. These fibers are drawn out of the die hole 19. The resin is thereafter irradiated with UV rays and is cured, by which a resin coating layer 22 is formed and the coated tape fiber 23 is produced. Since this die pot 10 is variable in the width of the die hole 19, the width of the die hole 19 is maintained always at the same size as the width of the fiber bundle even if there are the fluctuations in the fiber diameter at the time of drawing out the fiber bundled stuck with the uncured resin from the die hole 19.
Patent JP-H01266169-A (JP)
Title: Preparation of iron oxide/zinc oxide pigment
Inventor: NAKAJIMA HIROSHI
IPC: C01G49/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the title pigment improved in the resistance of resin to aging, heat resistance, light resistance, etc., by blowing an oxygen-containing gas into a specified colloidal solution of a carbonate mixture to give a precipitate, and filtering, water washing, drying, and baking this precipitate. CONSTITUTION:An aqueous solution (A) of chlorides or various salts, containing Zn<2+> and Fe<2+> in a molar ratio of 30-90:70-10, is mixed, as required, with additives (B) selected from among oxides, salts, etc. of Sb, W, Mo, and Pb, respectively, in an amount sufficient to provide a molar ratio of B to A of 0.2:2.5 or less, and then an aqueous solution (C) containing at least one of silicic acid, phosphoric acid, and boric acid, in an amount sufficient to provide a molar ratio of C to A of 0.1-3:2.5. The mixture thus obtained is mixed with an aqueous alkali or an aqueous solution of an alkali (bi)carbonate in a non- oxidizing atmosphere, thus giving a colloidal solution of a carbonate mixture. An oxygen-containing gas of 100 deg.C or lower is blown into this colloidal solution to give a precipitate, which is filtered, washed with water, dried, and baked at 700-1,200 deg.C.