baber/WOPTO huggingface dataset:
Patent JP-H02120100-A (JP)
Title: Production of marking sheet
Inventor: MURAKAMI YOSHIJI
IPC: B41M3/12
Filed: 1988-10-29
Abstract: PURPOSE:To form a hardly-releasable pattern on a surface of a plastic sheet incorporating a woven fabric to obtain an optimum marking sheet to be used for signboard by a method wherein a transfer sheet formed by providing an adherent pattern layer on a releasable sheet is overlapped with the plastic sheet incorporating the woven fabric under a reduced pressure, and the adherent pattern layer is transferred to the plastic sheet. CONSTITUTION:A transfer sheet 1 consists of a releasable sheet 11 and an adherent pattern layer 12. The adherent pattern layer 12 is constructed by laminating a protective layer 12a, a coloring layer 12b, and an adherent layer 12c in this order from the side of the releasable sheet 11. The protective layer 12a is released from the releasable sheet 11 to protect the coloring layer 12b from wind, rain, or the like after being transferred. The coloring layer 12b makes the adherent pattern layer 12 visible. The adherent layer 12c bonds the coloring layer 12b strongly to a transfer medium. In the transfer, the transfer sheet 1 is overlapped with the transfer medium of a plastic sheet 2 incorporating a woven fabric 21 under a reduced pressure, thereafter being heated and pressurized. After the transfer, only the releasable sheet 11 is removed. Thus, the adherent pattern layer 12 is bonded on the transfer medium. The absence of a residual air between the transfer medium and the adherent pattern layer makes the pattern layer 12 hardly releasable.
Patent JP-S63128492-A (JP)
Inventor: KITAGAWA MASAAKI
IPC: G06Q40/02
Filed: 1986-11-19
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-H02120615-A (JP)
Title: Displacement quantity detection circuit
Inventor: SHIRO MASAHIRO
IPC: G01D5/244
Filed: 1988-10-28
Abstract: PURPOSE:To provide a displacement quantity detection circuit conserved in the current consumption of a magnetoresistance element and made easy to adjust by stabilizing the potential at the connection point of two fixed high resistor and control resistor not changed in their resistance values by a magnetic field. CONSTITUTION:This displacement quantity detection circuit is constituted so that mechanical displacement quantity is converted to quantity of electricity by utilizing a magnetoresistance element changed in its resistance value according to the direction of a magnetic field and a bridge circuit 13 having the first and second magnetoresistance elements 1, 2 changed in their resistance values according to the direction of a magnetic field as one side and a fixed resistor 3 not changed in its resistance value according to the direction of the magnetic field and a control resistor 4 as the other side is provided while the connection point (b) of the fixed resistor 3 and the control resistor 4 is connected to a buffer means 5. The potential of the connection point (a) of the magnetoresistance elements 1, 2 is amplified on the basis of the output of the buffer means 5 by an amplifying means 6. A judge level is set on the basis of the output of the buffer means 5, and said judge level and the output of the amplifying means 6 are compared with the change quantity of the current passed through a voltage/current converter circuit 9 to obtain an output waveform of a duty ratio of 1 : 1.
Patent JP-H08132158-A (JP)
Title: Method and device for production of hollow cylindrical part
Inventor: HOTTA AKIO
IPC: B21D51/18
Filed: 1994-11-08
Abstract: PURPOSE: To provide the method and device to form a hollow cylindrical part in high precision. CONSTITUTION: A sink 11 is formed to the corner of inner surface by applying reverse ironing to a cylindrical part 5 of a cap shaped stock 4, as this is made to starting point of breaking, a bottom part 6 is sheared/separated from the cylindrical part 5 and a hollow cylindrical part 10 is obtained. That is, compression force in the axial direction is applied to a cylindrical part 5 of a cap shaped stock 4 and the outward bulging part in radial direction, which is formed in the neighborhood of bottom part, is sheared/cut by a die 23 and outer punch 22 and a hollow cylindrical part 10 is produced.
Patent JP-H05114063-A (JP)
Title: Ticket issuing device
Inventor: ISHII HIRONORI
IPC: G07B1/00
Filed: 1991-10-22
Abstract: PURPOSE:To always make the carrying position of a ticket with a size smaller than the width of a carrisying path constant and to surely read out magnetic data from the ticket. CONSTITUTION:This ticket issuing device is provided with paper width sensors 20 to 22 for detecting the size of a ticket inserted from a ticket inserting port, the 1st carrying roller 15 for bringing a driving roller into contact with a driven roller when the sensors 20 to 22 detect a ticket with a cybernetic ticket size executing a ticket set-aside carrying operation and the 2nd carryig roller 16 for bringing the driving roller into contact with the driven roller when the sensors 20 to 22 detect a ticket with an ATB ticket size and executing a ticket carrying operation and the ticket carried by the 1st and 2nd rollers 15, 16 is sent to a magnetic writing/reading part.
Patent JP-S63128327-A (JP)
Title: Focusing screen for camera finder
Inventor: TANAKA HIROKAZU
IPC: G03B13/24
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate the need of replacement of a focusing screen and confirm image information in an optimum state by constituting the focusing screen of a liquid crystal member and performing the feed control or the frequency control of this liquid crystal member in accordance with the condition of an object and photographic conditions. CONSTITUTION:A focusing screen 12 is provided which consists of the liquid crystal member having the dynamic light scattering effect. This liquid crystal member has the same light transmissivity as an ordinary plane glass when being not fed, but this member is changed to a frosted glass to scatter the incident light when a voltage is applied. When the frequency of the supply voltage is changed, this member is changed similarly. Consequently, the electric voltage is applied to the focusing screen and the applied voltage is cut off or the voltage value or the frequency of the applied electric voltage is changed to switch the display state of the focusing screen 12 from the transparent surface or the mat surface to the mat surface or the transparent surface. Thus, the display state is selected in accordance with the condition of the object and photographic conditions without replacing the focusing screen 12.
Patent JP-H09111279-A (JP)
Title: Lubricant and magnetic recording medium using the same
Inventor: KONDO HIROFUMI
IPC: G11B5/64
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium, capable of maintaining excellent lubricity and sustaining lubricating effects over a long period and excellent in runnability, abrasion resistance, durability, etc. SOLUTION: This lubricant is produced by adding a long-chain amine-based compound represented by formula 3 to a perfluoropolyethereal compound, represented by formula 1 or 2 and having hydroxyl group and along-chain hydrocarbon group in the molecule. A magnetic recording medium is obtained by applying or internally adding the lubricant to a magnetic layer. (formula 1) Rf R1 XR2 YR, (formula 2) RYR2 XR1 Rf R1 XR2 YR (Rf denotes a perfluoropolyether; R denotes a hydrocarbon; R2 denotes a hydrocarbon chain; R1 denites a hydrocarbon having hydroxyl group; X and Y denote each an atom or an atomic group) and (formula 3) R3 NR4 R5 (any one of R3 , R4 and R5 denotes a >=10C hydrocarbon, a hydrocarbon containing fluorine or a perfluoropolyether group).
Patent JP-H0585406-A (JP)
Title: Drip channel structure of automobile
Inventor: HAUCHI KIYOSHI
IPC: B62D25/07
Filed: 1991-09-26
Abstract: PURPOSE:To provide a drip channel structure of an automobile which can omit a drip molding without deteriorating the outside appearance of the automobile and without increasing cost. CONSTITUTION:The top edge part 9 on the free edge side of a drip channel 5 is bending-formed so as to be folded back to the basic edge part 6 side, and the lower edge of a wall part 26 which extends downward from the upper edge 21 is put in contact with the drip channel 5 itself.
Patent JP-H06122530-A (JP)
Title: Refractive index gradient type glass and sol-gel method for manufacture thereof
Inventor: JIEI BURAIAN KOORUDOUERU
IPC: C03B8/02
Filed: 1992-10-14
Abstract: PURPOSE: To reduce devitrification tendency, to extend a vitrification region and the max. refractive index change and to obtain a new king of graded index glass by adding a significant amt. of an alkali in a glass producing process.  
     CONSTITUTION: This glass contains (SiO 2 ) m (R 2 O) n X p  [R is one or more selected from among Li, Na, K, Pb and Cs; X is one or more selected from among TiO 2 , ZrO 2  and HfO 2  acting as refractive index modifying materials; (m) is 40-99; (n) is 0.25-200 (p) is ≥0.1; and m+n+p=100]. For example, methanol and tetramethoxysilane are mixed and aq. 0.1M.HCl is added and agitated. Glacial acetic acid is added and further agitated. Titanium isoproxide is added and the resultant sol is agitated. After cooling to 0°C, water is added and agitated. The prepd. sol is poured into a cylindrical mold and heated at 22°C for one day and at 60°C for one day to form gel. This gel is taken out, subjected to leaching in aq. 2.5M.HCl, washed with methanol, put in aq. 1M.potassium acetate, transferred to an acetone bath, dried and sintered. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000104834-A (JP)
Title: Shaft seal structure by lip seal
Inventor: SHIMOMURA TAKAO
IPC: F16J15/3232
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a shaft seal structure which can maintain the excellent seal up performance by a lip shape seal for a long term, even if the pressure of the space in a machine becomes high at the rotation time of a shaft. SOLUTION: A lip seal l0 is provided with a cylindrical case 11 fixed on the inner periphery of a housing 1 and a elastomer made lip member 12 and metal made backup ring 13 whose outer periphery parts are held respectively on the inner periphery of this cylindrical case 11. The backup ring 13 has a shape bent along the back of the elastomer made lip member 12 and the tip part 13a bent in an inner diameter side is closed to the back 123b of the seal lip 123 of the elastomer made lip member 12. On the outer periphery surface of a shaft 20, a big diameter part 21 of the space in a machine A side and a small diameter part 22 of an atmosphere B side are formed through a step difference part 23 and the big diameter 21 is bigger than the inner diameter of the tip part 13a of a backup spring 13.  The inner diameter edge 123a of the seal lip 123 is slide-contacted with the outer periphery surface of the big diameter part 21 of the shaft 20.
Patent JP-H01117450-A (JP)
Title: Circuit for detecting effective area deciding signal
Inventor: MIZOGUCHI SHOICHI
IPC: H04L27/38
Filed: 1987-10-30
Abstract: PURPOSE:To contrive the stabilization of demodulation by detecting directly an effective area deciding signal without converting to the signal point arrangement of a conventional QAM system. CONSTITUTION:Since the output of a signal adder circuit 11 is an orthogonal projection of each signal point position onto an axis (P+Q) and the output of a signal adder circuit 12 is an orthogonal projection of each signal point position onto an axis (P-Q), 25-value of signal levels on the axes (P+Q) and (P-Q) are identified by 1st and 2nd signal identification circuits 13, 14 to detect the reception of a signal at the outside of a square discrimination region (I). Moreover, 18-value of signal levels on the axes P and Q are identified by 3rd and 4th signal identification circuits 15, 16 to detect the reception of a signal at the outside of a square discrimination region (II). Thus, a signal representing the signal reception at the outside of the outermost shell signal point position, that is, the effective area deciding signal is obtained at the output of an OR circuit 17. Thus, the stability of demodulation is attained.
Patent JP-2001102666-A (JP)
Title: Optical amplifier
Inventor: SHIMOJO NAOMASA
IPC: H04B10/296
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier having a simple constitution, in which deterioration in optical S/N ratio for one wavelength band is decreased and which copes with restrictions on a mounting space and consuming power, etc., in the optical amplifier that amplifies optical signals in two wavelength bands. SOLUTION: This optical amplifier is provided with a C/L band optical amplifying part 5 that amplifies each optical signal in a C band and an L band, a branching filter 1, that branches an output light from the C/L-band optical amplifying part 5 into the C band and the L band, an L-band optical amplifying part 3 that amplifies the optical signal in the L band branched by the branching filter 1, and a wave synthesizer 4 that combines optical signal in the C band branched by the branching filter 1 and the optical signal in the L band amplified by the L-band optical amplifying part 3. A part of excitation light in a 1,480 nm band used in the C/L-band optical amplifying part 5 is supplied to a Raman- amplifying/generating medium of a transmission channel L via an input terminal IN, and the Raman-amplified optical signal in the L band is inputted to the C/L-band optical amplifying part 5.
Patent JP-H03139291-A (JP)
Title: Method for treating shell of crustacea using enzyme
Inventor: MAEKAWA AKIO
IPC: A23L17/40
Filed: 1989-10-23
Abstract: PURPOSE:To enable production of chitin obviating acid treatment process in chemical treating process by reacting a shell (cuticle) with an actinase which is an actinomyces-derived protease to remove protein and calcium. CONSTITUTION:A shell (cuticle) of Crustacea such as shrimp or crab is cut into chips of several cm<2> size. The cut shell and actinase which is an actinomyces-derived protease are added to water adjusted to pH5-7 and the mixture is stirred at 30-60 deg.C. Calcium carbonate is separated by filtration together with chitin from an aqueous solution of amino acids produced by decomposition of protein. Then, though a part of calcium carbonate is still attached to the separated chitin, the chitin completely removed calcium carbonate can be obtained by treating a partially calcium carbonate-attached chitin with hydrochloric acid or ethylene diamine tetraacetate(EDTA). Thereby nearly perfect removal of protein is also attained and the obtained chitin can be high molecular and the amount of acid used can be reduced.
Patent JP-H07131632-A (JP)
Title: Image processor
Inventor: YAGI MASAYA
IPC: H04N1/387
Filed: 1993-11-04
Abstract: PURPOSE:To complete the compression/extension of image data in a short time before image synthesization. CONSTITUTION:A rasterizer 14 extends character/graphic data 12 into vectors while referring to a font memory 16 and writes bit map data in a bit map memory 18. A contour extraction circuit 20 extracts the contour of a character/ graphic from the bit map data stored in the memory 18. An image painting out the inside of the contour extracted by the circuit 20 in any fixed color is synthesized to the image of image data 10 by a simplified image synthesizing circuit 22. An RGB/YUV converting circuit 24 converts the output of the circuit 22 from an RGB system to a YUV system and a JPEG circuit 26 compresses/ extends the output of the circuit 24 by using a CMYK memory 28. A synthesizing circuit 30 superimposes the image from the bit map memory 18 onto the output image of the circuit 26.
Patent JP-2001100416-A (JP)
Title: Positive type photosensitive resin composition and semiconductor device using same
Inventor: BANBA TOSHIO
IPC: G03F7/027
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a positive type photosensitive resin composition giving a film which is light-colored after curing and is less liable to discolor even in a heat treating process after curing. SOLUTION: The positive type photosensitive resin composition comprises 100 pts.wt. polyamide (A), 1-100 pts.wt. photosensitive diazoquinone compound (B) and 1-20 pts.wt. hindered phenol antioxidant (C). The semiconductor device is produced using the photosensitive resin composition.
Patent JP-H03137994-A (JP)
Title: Treatment of wastewater containing sulfur compound
Inventor: OKAMURA KAZUO
IPC: C02F11/04
Filed: 1989-10-23
Abstract: PURPOSE:To move sulfur into methane gas and recover it by bringing pre- treatment water before methane fermentation by a bioreactor to flow in a bubbling water tank and leading methane gas produced by the bioreactor to the tank for bubbling. CONSTITUTION:Wastewater is led to a bubbling water tank 2 from a container 1, and while a neutralizing liquid is supplied from a sulfuric acid-containing container 6 so as to make the pH measured by a pH sensor 5 at most 7 and temperature is kept to be a prescribed level by a heat-exchanger 7, a gas produced in a bioreactor 3 for methane fermentation and consisting of mainly methane is blown to the bubbling water tank 2 through a blower 4 and sulfur component existing in the wastewater is moved to the gas. Then the wastewater is sent to the bioreactor 3 and methane fermentation is carried out. Meanwhile, methane gas to which sulfur component is moved is sent to a recovery boiler and incinerated. If gas production amount is low, the gas is circulated by a heat-exchanger 11 and the blower 4. In this way, sulfur component and energy are recovered safely without causing environmental pollution.
Patent JP-H09121382-A (JP)
Title: Radio terminal equipment
Inventor: SUGANUMA KAZUFUMI
IPC: H04W88/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To simplify setting operation and to quickly and surely specify a terminating destination by setting up identification(ID) information from a group ID information allocated to plural radio equipments in common and the individual information of each radio equipment. SOLUTION: A judging means 12 judges whether ID information is set up by a man-machine interface means 10 not. An ID information generating means 13 generates ID information by adding group ID information read out from a recording means 11 to the information set up by the means 10. A call originating means 14 sends the ID information generated by the generating means 13 to a radio channel waited by a terminating radio terminal equipment. A communication control means 15 forms a calling number path, based upon radio channel setting control to form a radio interface. Consequently a terminating destination can be specified without executing operation for setting up group ID information and a call can be quickly and surely originated.
Patent JP-H02120874-A (JP)
Title: Image forming device
Inventor: KAWAGOE HIROSHI
IPC: G03B27/50
Filed: 1988-10-31
Abstract: PURPOSE:To improve positioning precision and to unnecessitate the positioning at the time of packing/unpacking by executing positioning with a projecting part for positioning of a first and a second carriages abutting on the inner wall surface of a unit frame. CONSTITUTION:The projecting part 61 for positioning is provided projecting from an edge part of an upper surface of the first carriage 50, and the projecting part 62 for positioning is provided projecting from an edge part of a lower surface of the second carriage 51. Then, when the positioning is to be executed for the first and the second carriages 50 and 51, the second carriage 51 is traveled, the projecting part 62 for positioning is abutted on the inner wall surface of the unit frame 54 and the positioning is executed, and then the first carriage 50 is traveled and its projecting part 61 for positioning is abutted on the inner wall surface of the unit frame 54 and the positioning is executed. Thus, the positioning precision can be improved, and any special positioning at the time of packing/unpacking is unnecessitated.
Patent JP-H11111072-A (JP)
Title: Pat-proof electric wire/cable
Inventor: HARA YUICHI
IPC: H01B7/17
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously impart various performances such as a rat-proof performance, water resistance, chemical resistance, abrasion resistance, flexibility, easy manufacturing/installation, sliding, and a nonpoisonous property by covering the outer layer of a cable sheath with a polyacetal resin in which glass fiber is mixed. SOLUTION: In a rat-proof cable 1, insulation such as cross-linked polyethylene is performed on a conductor, and an outer layer of cable sheath 2 on it is covered with an external sheath 8 of a polyacetal resin layer containing glass fiber. Here, the external sheath 8 increases hardness by including the glass fiber by 1 to 30 pts.wt. to 100 pts.wt. of a polyacetal resin, and a rat-proof effect is improved, and extrusion molding can be performed. The glass fiber diameter is set to 0.5 to 100 μm, and a cable having excellent hardness is obtained. The thickness of the external sheath 8 is set to 0.5 to 1 mm, and reduction in bending performance and damages reaching the cable sheath 2 when a rat bites the cable, can be prevented.
Patent JP-S61149932-A (JP)
Title: Optical modulating element
Inventor: TANAKA AKIRA
IPC: G02F1/01
Filed: 1984-12-25
Abstract: PURPOSE:To realize an element for which accuracy is required with simple constitution by coupling directly a light transmittable element doped with a fluorescent agent to optical fibers and using the phosphor excited by the light introduced into the element. CONSTITUTION:The light transmittable element 3 is coupled between an optical fiber 1 on the light introducing side and the optical fiber 2 on the light exit side. The introduced light of a wavelength lambda1 and the light of the fluorescent wavelength lambda2 carrying the phosphor by the element 3 are simultaneously emitted to the fiber 2 and the light of the wavelength lambda2 is used in this case as the modulated output. The modulating element which is provided also with the simple connector function is thus realized by emitting the phosphor having the wavelength different from the wavelength of the introduced light by the luminescence effect of the element 3 when the element 3 is excited by the introduced light in the above-mentioned manner.
Patent JP-H08116486-A (JP)
Title: Automatic tracking device
Inventor: KUSAKA HIROYA
IPC: H04N5/217
Filed: 1994-10-14
Abstract: PURPOSE: To realize automatic tracking without using a device such as a universal head by segmenting part of a video signal in following the motion of an object. CONSTITUTION: A video signal from an image pickup element 1 is stored in a field memory circuit 4. Furthermore, a motion of an area designated by a motion detection circuit 5 is detected. An address control circuit 6 controls a read address of the field memory circuit 4 so as to stop the detected motion. Thus, a field memory drive circuit 12 drives the field memory circuit 4 to track the object automatically.
Patent JP-2001096699-A (JP)
Title: Laminate
Inventor: AIKAWA TAKAYUKI
IPC: B32B7/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a curl in a laminate wherein a first resin layer based on a water insoluble resin and a second resin layer based on a water soluble resin are successively provided on a support. SOLUTION: In a laminate wherein a first resin layer based on a water insoluble resin and a second resin layer based on a water soluble resin are successively provided on a support, a curl preventing layer based on a modified polyester resin is provided on the surface on the side opposite to the first and second resin layers of the support.