baber/WOPTO huggingface dataset:
Patent JP-H05182431-A (JP)
Title: Recording medium reproducing device
Inventor: YOSHIDA EIJI
IPC: G11B27/34
Filed: 1992-01-08
Abstract: PURPOSE:To recognize that the end of a program is close at hand, without changing over a display mode even in the state reproducing an elapse time display mode, and to improve a handleability. CONSTITUTION:The time is displayed on a time display part 3. By an elapse time display means 4, the reproducing elapse time from the start position of the program under reproduction is displayed on the time display part from a reproduction time information. By a remaining time display means 5, the remaining time of reproduction up to the end position of the program under reproduction is displayed on the time display part from the reproduction time information. By a comparison means 6, the remaining time is compared with a prescribed time set beforehand, in the reproducing state displaying the elapse time on the time display part. By a display means 7 for vicinity of program end, the display is made when the remaining time becomes less than the prescribed time in the comparison result of the comparison means.
Patent JP-H11200144-A (JP)
Title: Elastic filament having excellent flame retardancy
Inventor: OTA YASUO
IPC: C08G63/692
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide composite polyester elastic filament that has excellent mechanical characteristics and elastic recovery, shows excellent flame retardancy, heat resistance and weather resistance and is useful as an industrial material for a variety of applications. SOLUTION: This elastic filament mainly comprises a thermoplastic polyester block copolymer containing aromatic dicarboxylic acid as the main acid component and an aliphatic and/or an alicyclic dihydroxy compounds as the main glycol component, and a low melting polymer segment that contains phosphorus atom in an amount of 500-50,000 ppm and has the molecular weight of 400-6,000. Thus, the filament has >=80% elongation at break, >=0.5 g/d strength at break and >=90% elongation recovery factor after 30% elongation at 80 deg.C.
Patent JP-H07207812-A (JP)
Title: Optical fiber embedding blocks
Inventor: KATO KATSUO
IPC: G02B6/00
Filed: 1994-01-12
Abstract: PURPOSE:To make it possible to install a floor material or a wall material without inclinations or deviations even when the surface of a rough floor of a floor surface, for example, is inclined or uneven when mounting an optical fiber-embedded floor material or wall material to a floor surface or a wall surface and correct these inclinations or deviations easily. CONSTITUTION:An optical fiber-embedded block is a block 1 made of a molding material. A plurality of optical fibers are embedded in the block 1. Emission ends 2 of the optical fibers are installed to the surface of the block while the incident ends 3 of the optical fibers are installed outside the block. A block position control means 4 is installed to the rear surface of the block.
Patent JP-H04242075-A (JP)
Title: Heating and cooling device of fuel cell
Inventor: OGA SHUNSUKE
IPC: H01M8/04
Filed: 1991-01-11
Abstract: PURPOSE:To drive the circulating pump of a heating and cooling device at a constant speed for reducing a loss of a drive motor which is large hitherto, and for avoiding an empty burning accident of a heat exchanger. CONSTITUTION:To a circulating pump 4 to circulate a cooling medium to a cooling plate 1A laminated to a fuel cell 1 through a heat exchanger 5, and a blower 7 to blow the air to the above heat exchanger 5 through an auxiliary burner 6, one common set of motive power device 11 such as a variable speed motor or a prime mover is provided, and the motive power device 11 is controlled in a variable speed made by a drive current generated by a controller 9 detecting the temperature of the fuel cell, and both the circulating amount of the cooling medium and the air blowing amount are increased or decreased proportionally to the heat exchange amount necessary for a heating and cooling device 20. And a motive power transmitting device 12 is provided when necessary, and the difference of revolution between the circulating pump 4 and the blower 7 is absorbed.
Patent JP-S59127227-A (JP)
Title: High density information recording carrier
Inventor: TOKUHARA SHINJI
IPC: G11B7/24024
Filed: 1983-01-11
Abstract: PURPOSE:To eliminate the adverse influence of a solvent owing to solvent adhesion and to make a process extremely simple as well by pasting information recording layers with said layers positioned on the inside via a double coated pressure-sensitive adhesive tape or sheet contg. no solvent. CONSTITUTION:In the figure, 1 is a high density information recording carrier which has a pair of base plates 2, information recording layers 3 and protective layers 4 as well as a double coated pressure-sensitive adhesive film or sheet 5. The double coated pressure-sensitive adhesive tape or sheet is formed by coating a pressure-sensitive adhesive agent 5A on both surfaces of a base 5B. A transparent plastic material is used as the plate 2, and a methacrylate ester (co)polymer resin and polycarbonate resin, etc. are mentioned as an embodiment.
Patent JP-S63170785-A (JP)
Title: Picture data rotation circuit
Inventor: SANO MASAKI
IPC: H04N1/387
Filed: 1987-01-09
Abstract: PURPOSE:To improve the using efficiency of form by fetching the data in a CRT screen by one frame to a frame memory, rotating the data at 270 deg. and enlarging it to a scale factor by which the effective area of the form can be secured as wide as possible. CONSTITUTION:With an R/W signal 108 from an operation control circuit 107, a WE signal 113 is inputted from a memory R/W timing generator 111 in an SRAM module 112 so as to write data 102. The picture of respective dots is sequentially written in an x-direction. When a printing instruction is issued from the operation control circuit 107 to a drum color plotter 115, a VCLK 116 as a strobe signal corresponding to the respective dots, an LGATE 117 which means a subscanning direction and an FGATE 118 which means a main scanning direction are outputted from the plotter 115. Count-down is executed from the most significant order or a y-memory address. Since the data rotated at 270 deg. is outputted, the process for rotation is not needed.
Patent JP-H05303975-A (JP)
Title: Fuel cell
Inventor: BURUNO BARUPU
IPC: H01M8/2425
Filed: 1993-01-08
Abstract: PURPOSE: To reliably separate a gas space and an air space in the module center part by eliminating an aperture part of a PEN of the module of a fuel cell with a symmetric shape on a center point and supplying a fuel to the module center part by a fuel supply member. CONSTITUTION: This fuel cell with a symmetric shape on a center is constituted by layering a plurality of modules. Each of the modules comprises an electrochemically active plate or a PEN 2, an air-tight partitioning wall 4 between an air space and a fuel space, a facility to supply air to the module center part from at least one supply point 5 in a peripheral part as to bring air into contact with the PEN 2, and center part supply points 71, 61 of a gas fuel. A fuel supply member 6 is passed from the peripheral part of the modules to the center part and the fuel is supplied to the module center part by the member 6.
Patent JP-S63169741-A (JP)
Title: Laser trimming method
Inventor: TAKEDA MITSUGI
IPC: B23K26/361
Filed: 1987-01-08
Abstract: PURPOSE:To shorten the test time in wafer test process remarkably by marking a defective IC after a pretest or a host test in a laser trimming method in a memory IC. CONSTITUTION:Internal wirings 7 for connecting bonding pads 6 and an internal circuit are cut by a laser in an IC decided as a defective in a pretest or a host test in a laser trimming process. Non-defectives or defectives are determined by an extremely simple test regarding the cutting of the internal wirings in a wafer test process. The whole surface of the IC is irradiated with the laser and defective marking, in which defectives are regarded as complete ones, may be conducted in defective marking. Accordingly, the test time can be shortened largely.
Patent JP-S63169813-A (JP)
Title: Pulse generating circuit
Inventor: SUGIMOTO MASAKI
IPC: G06F1/04
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a pulse with an optional pulse width at an optional time by triggering a control circuit by an overflow signal given when an overflow takes place in a binary down-counter so as to reset or set a 1st flip-flop thereby bringing the output to the inverted state to the preceding state. CONSTITUTION:When the binary-down counter 2a keeps counting and an overflow takes place, an overflow signal is inputted to control circuits 13 and 14. Then a reset signal is generated when the flip-flop 5 is logical '1' and a set signal is generated when logical '0', and the output signal (b) is inverted in comparison with the preceding state. That is, one pulse is generated. The overflow output of a binary-down count 2a starts an interruption generating circuit 7, gives an interruption to a CPU 8 to latch the next pulse width data to a latch circuit 3. Thus, the pulse with an optional pulse width is generated at an optional time.
Patent JP-H08259695-A (JP)
Title: New copolymer and powdery or granular material having thermal fusibility, film, laminated heat insulating material and capacitor comprising the same, and production of the same copolymer
Inventor: OKAMOTO KEIJI
IPC: C08G73/10
Filed: 1996-01-10
Abstract: PURPOSE: To obtain a thermally fusible copolymer, having a specific glass transition point, percentage of water absorption and permittivity, having a specified structure, excellent in mechanical strength, radiation, chemical and heat resistances, low-temperature characteristics, processability, adhesion, low water absorptivity, dielectric characteristics, etc., and useful for laminated heat insulating materials, etc. CONSTITUTION: This thermally fusible copolymer has 100-250 deg.C glass transition point, <=1% percentage of water absorption and <=3 permittivity and has a structure of formula I  Ar1 is a tetravalent organic group (e.g. benzene-1,2,4,5- tetrayl or biphenyl-3,3',4,4'-tetrayl); Ar2 is a bivalent organic group [e.g. a group of the formula-Ph1 -O-Ph1 -O-Ph1 -(Ph1 is 1,3-phenylene)]; R is a group of the formula Ph2 -C(CH3 )2 -Ph2 (Ph2 is 1,4-phenylene) or (CH2 )2 ; X is a group of formula II, III or TV; (m) is > O; (n) is > 0; [(m)+(n)] is >=l; (l) is <=1}.
Patent JP-S63169653-A (JP)
Title: Photosensitive body
Inventor: SAEKI NOBORU
IPC: G03G5/047
Filed: 1987-01-08
Abstract: PURPOSE:To improve the electric charge performance and sensitivity in a long wavelength region of a photosensitive body by using multi-layered films formed by alternate vapor deposition of two kinds of specific materials as an electric charge generating layer and a plasma-polymerized film of an org. compd. as an electric charge transfer layer. CONSTITUTION:The charge generating layer 3 is constituted of the multi-layered films laminated alternately with the vacuum deposited films 3a consisting of the phthalocyanine base pigment (A) and the vacuum deposited films 3b consisting of the inorg. compd. (B). The charge transfer layer is formed of the plasma-polymerized film which is formed by glow discharge of the gaseous org. compd. (C) and contains C and H. Aluminum chlorophthalocyanine (chloride) and titanylphthalocyanine are usable for the component A and SiO, Al2O3, and MgO are usable for the component B. (Un)satd.- and arom. hydrocarbons are usable in conjunction with a carrier gas for the component C. The photosensitive body having the excellent charge performance, the sensitivity in the long wavelength region and the durability is prepd. by the simplified stage according to this constitution.
Patent JP-H10226952-A (JP)
Title: Forming nonwoven fabric and its production
Inventor: KAWATO KIMIO
IPC: D04H3/147
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight forming nonwoven fabric excellent in low- temperature forming property, abrasion resistance and flame retardance and having high air-permeability by using a core-sheath type conjugated fiber in which the core component is polyethylene terephthalate and the sheath component is a low-melting point copolyester. SOLUTION: This nonwoven fabric is composed of a core-sheath type conjugated fiber in which the core component comprises a polyethylene terephthalate or a copolyester and the sheath component comprises a copolyester having a melting point lower than that of the core component and core-sheath weight ratio is in the range of (5/5) to (9/1). In the nonwoven fabric, the fiber having 0.8-1.2 ratio Dr /DL of fiber diameter Dr in nonwoven fabric thickness direction to fiber diameter DL in nonwoven fabric length direction, in vertical cross section of lengthwise direction of nonwoven fabric occupies >=60% based on total fiber numbers in vertical cross section and breaking elongation of nonwoven fabric at 110 deg.C is >=400% and stress in 100% elongation at 110 deg.C is <=3gρ per basis weight.
Patent JP-H09187482-A (JP)
Title: Sheet for nursing
Inventor: OKUDA KEIKO
IPC: A47G9/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To rapidly dry to be hardly stuffy after water content of perspiration and incontinence is absorbed and to suppress propagation of bacteria by applying a water absorption treatment on a thermoplastic fiber layer with antibacterial properties in a composite sheet prepd. by laminating the thermoplastic fiber layer with antibacterial properties and a waterproof layer. SOLUTION: This sheet for nursing being effective for preventing bedsore from occurring is a composite sheet prepd. by laminating a thermoplastic fiber layer with antibacterial properties and provided with water absorption treatment and a waterproof layer. It is thereby possible to prevent being stuffy from occurring with a thermoplastic fiber and to suppress propagation of bacteria by providing antibacterial properties to the fiber. As the fiber raw material used for the thermoplastic fiber layer, polyester fibers, polyamide fibers and composite fibers obtained by their combination are cited and they are used pref. as nonwoven fabrics. For these nonwoven fabrics, it is pref. that e.g. the wt. is 20-100g/cm<2> and, as the antibacterial agent, silver antibacterial agents among inorg. antibacterial agents and natural antibacterial agents such as chitosan and hinokithiol are cited.
Patent JP-H04241825-A (JP)
Title: Pivotal device for stool seat and pivotal device for stool seat and stool coyer
Inventor: AMAKI TSUTOMU
IPC: A47K13/12
Filed: 1991-01-14
Abstract: PURPOSE:To facilitate attachment and detachment of a hinge shaft. CONSTITUTION:A hinge boss 11 having a hinge shaft inserting hole 2 is provided on a stool seat 1, a detaining spring piece 8 having elasticity which is positioned in the vicinity of an opening part of the hinge shaft inserting hole 2, and also, in which at least a part thereof is positioned in the inside a little from a hole edge of the hinge shaft inserting hole 2 is provided on the hinge boss 11, and by inserting a hinge shaft 5 into the hinge shaft inserting hole and detaining elastically a detaining spring piece 8 to a detaining part 9, the hinge shaft 5 can be attached and detached simply.
Patent JP-H07204412-A (JP)
Title: Apparatus for automatic determination of chemical injection ratio and method for automatic determination
Inventor: OODO TOKIO
IPC: B01D21/01
Filed: 1994-01-17
Abstract: PURPOSE:To promptly respond to the change in the water quality of raw water, automate an apparatus and enhance the reliability of the apparatus by optimizing a chemical injection ratio necessary to get an objective flock particle diameter to obtain good water quality. CONSTITUTION:An apparatus is equipped with, besides an agitation vessel 8, a quantitative raw water supply part 9, an agitator 10, a pH control part 11, a water discharge part 12, a measuring part 13, and a coagulant injection part 14 as main units. The raw water supply part 9 and the agitation vessel 8 are connected by a raw water supply pipe 17, in which an alkli injection port 17a and a chemical injection port 17b are formed. The size of flocks produced in the agitation vessel 8 is measured by the measuring part 13, and the data are output to a computer 24 to be compared with a preset particle diameter. A coagulant is sent to the quantitative injection pump of the coagulant injection part 14 and injected from the chemical injection port 17b of the raw water supply pipe 17. The rotation speed is output to the agitator 10.
Patent JP-H05188503-A (JP)
Title: Camera capable of switching photographic screen frame
Inventor: TOYODA YASUHIRO
IPC: G03B17/28
Filed: 1992-01-10
Abstract: PURPOSE:To eliminate the need of large space between a film rail and a back cover and to miniaturize a camera by reducing the upper and the lower ends of an image frame by the use of a light shielding member which moves in parallel with the traveling surface of film. CONSTITUTION:By manually making a panoramic blade switching knob slide in an upward direction before loading the film, a pin 10a planted on the knob is moved along a guide groove 1f. The panoramic blade driving lever 4 which is pressed to be rotated by a tension spring 11 in a direction abutting on the pin 10a (clockwise direction) is turned clockwise around a shaft 6. A blade driving lever 5 which is abutted counterclockwise by the tension spring 11 at the same time, and whose upwardly bent part 5a abuts on the arm part 4a of the lever 4 is turned counterclockwise around a shaft 7. Thus, panoramic blades 2 and 3 advance in a photographic image frame along the wall of a camera main body 1, and stop at a position where their end faces abut on stoppers 1d and 1e, thereby forming a panoramic screen where light is shielded at the upper and the lower parts of the screen.
Patent JP-H05191860-A (JP)
Title: On-vehicle communication channel switching device
Inventor: INA KATSUHIRO
IPC: G06F15/16
Filed: 1992-01-10
Abstract: PURPOSE:To shorten the waiting time of communication without adding a needless communication interface between respective central processing units(CPU) which control an electronic control object equipment being mounted on a vehicle. CONSTITUTION:First CPU 27 which is going to start inter-CPU communication transmits, for example, data which designates a second CPU 31 being a communication destination to a control circuit 13 as a communication channel change- over control means in an on-vehicle communication channel change-over device 1. The control circuit 13 executes an inquiry so as to judge whether the second CPU 31 is in a communication enable state or not. When the second CPU 31 is in the communication enable state, a matrix switch 15 as a communication channel change-over means is changed-over so that the channels of the first CPU 27 being the communication origin and the second CPU 31 being the communication destination are connected so as to make communication enable. The matrix switch 15 enables plural optional channels to communicate simultaneously so that the CPU of a communication origin can start communication as far as the CPU of the communication destination is in the communication enable state.
Patent JP-H05185260-A (JP)
Title: Method and device for removal processing of organic high-polymer material by using laser
Inventor: SAKAMOTO HARUHISA
IPC: B23K26/38
Filed: 1992-01-10
Abstract: PURPOSE:To suppress the generation of the deposits in the peripheral part of an irradiated part in removal processing of an org. high-polymer material by a laser beam. CONSTITUTION:The laser beam 8 from a laser oscillator is split by a partial reflection mirror 2 to a laser beam 8a for processing and an auxiliary laser beam 8b. A sample 5 is irradiated with the laser beam 8a for processing via a processing optical system constituted with a slit, an objective lens 4, etc., by which the part irradiated with the laser of the sample 5 is decomposed and removed. A decomposition product 9 is ejected into the space near the processed part of the sample 5 at this time. The decomposition product 9 is irradiated with the auxiliary laser beam 8b split by the partial reflection mirror 2 by an optical system consisting of a reflection mirror 6, etc., in a manner as not to come into contact with the surface of the sample 5. The laser beam 8b transmitted through the decomposition product 9 is absorbed by an absorber 7.
Patent JP-S62162957-A (JP)
Title: Ultrasonic probe
Inventor: YOKOTA TETSUYA
IPC: G01N29/26
Filed: 1986-01-10
Abstract: PURPOSE:To observe a living body while avoiding foreign matter by providing a detecting means which detects the foreign matter in an ultrasonic-wave propagation medium charged between an ultrasonic vibrator and a body to be observed. CONSTITUTION:The sector scan type ultrasonic vibrator 7 is rotated in the ultrasonic-wave propagation medium 8 to irradiate the body 9 to be observed 9 with an ultrasonic wave 10 sent from the vibrator 7. The ultrasonic wave 10 which is reflected by the living body layer of the body 9 is made incident on the vibrator 7, whose amplitude variation and brightness variation are displayed on a cathode-ray tube. Foreign matter 14 such as dust and air bubbles in the medium 8 is detected by the detecting means 13 consisting of a light emitting element 11 and a light receiving element 12 provided on both side walls of a case 5. When the foreign matter is present, the contacting attitude of the probe with the body 9 is changed to perform an observation while avoiding the foreign matter.
Patent JP-S56101064-A (JP)
Title: Starting device of diesel engine
Inventor: TERASAKA YOSHITSUNA
IPC: F02N19/02
Filed: 1980-01-16
Abstract: PURPOSE: To need not for the key switch to be kept at the glow position by a rider at starting the engine by a method wherein a switching circuit permitting a glow plug to be passed through with currents apart from the key switch and a timer to be started, is formed in the starting system of the engine.  
     CONSTITUTION: The switching circuit in which a self-returning type push switch 13, a coil 14a of a relay 14 with a self-holding device and a neutral switch 15 are connected in series is inserted between a glow contact (GLOW) of the key switch 1 and the power source 2. On pressing the push switch 13, a relay 3 is closed to allow the currents to be passed through the glow plug 4 and also the timer to be started, and after the set time of the glow has passed, the timer 5 functions to close relays 18, 20 and start the engine. Whereby since the glow can be finished only by turning the switching circuit ON, the rinder needs not to hold the key switch at the glow position at the cold starting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59128522-A (JP)
Title: Liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/135
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a liquid crystal display device high in contrast ratio by controlling the product of the anisotropy of refractive index of the liquid crystal molecules of a liquid crystal layer within a prescribed range. CONSTITUTION:A glass substrate 11 having a transparent electrode 12 of In2O3 or the like on the opposite face has a liquid crystal layer 13 by the media of a spacer 17, a connection silver paste 16, and an adhesive 15. An orienting film 14 is formed on the electrode 12 and a polarizing film 18, a reflective plate 19 made of aluminum, etc. are formed on the reverse side. Contrast ratio is enhanced by controlling the product of the anisotropy of refractive index of liquid crystal molecules DELTAn and the thickness (d) of the layer 13 as follows: 600nm< DELTAn.d<1,300nm, especially preferably, 650nm<DELTAn.d<1,200nm. The thickness of each of the substrate 11, the electrode 12, the film 14, and plate 18 is 1.1mm., 50- 70nm, 70-100nm, and 100mum, respectively. The substrate 11 may be made of glass, in place of plastics, etc.