baber/WOPTO huggingface dataset:
Patent JP-H1175938-A (JP)
Title: Toothbrush handle
Inventor: TOMINAGA KIMITOKU
IPC: A46B5/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent printed characters and patterns from disappearing by providing a transparent urethane resin film on the surface of a synthetic resin brush handle molding. SOLUTION: A brush handle molding 1 made by extrusion is made up of a bristled portion 2 and a neck portion 3 and a grip portion 4. The neck portion 3, the grip portion 4 or both parts 3, 4 of the brush handle molding 1 bear characters and patterns 5 printed on prescribed positions by hot stamping, silk screen or tampon printing when necessary. Or to increase the adhesiveness to the brush handle molding of an urethane resin film 6, the surface of the brush handle molding 1 is treated with UV cleaning or plasma treatment. After that, the entire surface including the part thereon is covered with an urethane resin film 6. As printing can be made clearly and easily, resists stains and wear, printed characters and patterns do not disappear even after a long use. It is characterized by a slip prevention effect, a feeling of rubber, an up-scale look, and artistic quality.
Patent JP-H04119013-A (JP)
Title: Variable length coder, variable length decoder, picture coder and picture decoder
Inventor: YASUOKA MASAHIRO
IPC: H04N19/46
Filed: 1990-09-07
Abstract: PURPOSE:To attain a high speed real time comparator coping with a moving picture with high picture quality by means of a simple processing circuit by providing an event memory to a coder side and placing write priority thereon. CONSTITUTION:Coefficient data received by a variable length coding section 8 is converted into an event by an event generating section 100. The event generating section 100 sets a block end identifier EOB bit, and the event is inserted to the EOB after the stage of an event memory and the time required for event insertion is absorbed by the event memory 120. When a write clock from the generating section 100 is inputted to the event memory, the write of the event memory has priority over an event memory read request from a control circuit 200 and a read enable signal is outputted only when no write is implemented. The read enable signal is inputted to the control circuit 200 to inform it that event memory read is kept waiting. The read from the event memory 120 is started by a block start signal and the event corresponding to one block is read and subject to variable length coding.
Patent JP-H0577467-A (JP)
Title: Thermla head and thermal printer
Inventor: NAKAJIMA TAKASHI
IPC: B41J2/355
Filed: 1991-09-18
Abstract: PURPOSE:To reduce the irregularity of printing density due to the gaps between printed adjacent dots by providing gaps between many heating elements constituting a thermal head and continuously arranging the respective heating elements at angles to a paper moving direction. CONSTITUTION:In a thermal head consisting of many heating elements Rn, the respective heating elements Rn are obliquely provided with respect to a paper moving direction Y. Gaps delta are provided between the heating elements Rn and the heating elements Rn are continuously arranged so as to provide an angle theta with respect to the paper moving direction Y and, further, parts OB overlapped with respect to the paper moving direction Y are provided to many heating elements Rn adjacent to each other. In a thermal printer, a printing head applying printing to paper is constituted of the above mentioned thermal head. By this constitution, the irregularity of printing density due to the gaps between adjacent dots in a printed bar code is reduced and the reading of bar code data is accurately performed.
Patent JP-H1175894-A (JP)
Title: Measurement of reduced nicotinamide adenine dinucleotide(nadh) or reduced nicotinamide dinucleotide phosphate(nadph)
Inventor: SENDA MITSUGI
IPC: C12Q1/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring reduced nicotinamide adenine dinucleotide(NADH) or reduced nicotinamide dinucleotide phosphate(NADPH), enabling to rapidly and simply measure the NADH or the NADPH in high sensitivity. SOLUTION: This method for measuring NADH or NADPH comprises electrochemically measuring the concentration of the NADH or the NADPH with two electrodes consisting of a working electrode and a counter electrode. Therein, the characteristics comprise applying a constant electric potential to the working electrode within a potential range not causing the electrolysis of the NADH or the NADPH, subsequently applying a pulse electric potential to the working electrode within a potential range causing the electrolysis of the NADH or the NADPH, and subsequently measuring an electric current flowing between the working electrode and the counter electrode at 10-1000 msec after the application of the pulse potential. The method enables to measure the NADH or the NADPH in high sensitivity having a detection limit concentration of <=10 μmmol/L.
Patent JP-H02124060-A (JP)
Title: Production for composite cheese
Inventor: KURISUCHIYAN DOUPA
IPC: A23C19/09
Filed: 1989-09-13
Abstract: PURPOSE: To continuous obtain the subject fresh and half-rigid food without executing heat treatment for curd by simultaneously extruding dewatered cheese curd having different colors, flavors or kinds into the form of a strand at a temperature less that an ordinary temperature. CONSTITUTION: Dewatered cheese curd forming an external layer 1 and a core 2, cheese curd forming the layer 1 and non-cheese food composition forming the core 2 are simultaneously extruded into the form of the strand at a temperature less than an ordinary temperature to obtain a desired food. In addition, cheese curd and the non-cheese food composition are supplied to an extruding nozzle consisting of the at least two coaxial components by using a spiral screw, a vacuum pump, e.g. extrude.
Patent JP-H05103972-A (JP)
Title: Vacuum vessel
Inventor: KOJIMA KENICHI
IPC: B01J3/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide a vacuum vessel capable of being evacuated to a high vacuum at a low cost and having a low weight per volume. CONSTITUTION:A corrugated rib 5 is interposed between two plates 3 and 4 and spot-welded to the plates to obtain a structural material 2. The structural materials are joined into a box, the joining parts are continuously welded, and an expensive, superclean and highly functional stainless steel excellent in gas dischargeability, particle efficiency and corrosion resistance is used only for the internal plate 3. Plural small spaces 11 divided by the rib 5 in the structural material 2 are communicated by forming a communicating hole 12a in the rib 5 and uniformly evacuated by a vacuum pump, hence the force to separate the rib 5 and the plate 3 is reduced, and safety is improved.
Patent JP-S60130630-A (JP)
Title: Production of polyurethane foam
Inventor: KUGA SHIGEO
IPC: C08J9/02
Filed: 1983-12-17
Abstract: PURPOSE:To obtain a polyurethane foam excellent in high-frequency sealability, by mixing a specified polyol with a blowing agent, a catalyst, and an organic isocyanate, expansion-molding the mixture and adjusting the air permeability of the obtained foam to a specified value. CONSTITUTION:A polyol containing a thermoplastic resin molecule incorporated in its molecule is mixed with a blowing agent, a catalyst, and an organic isocyanate, and the mixture is expansion-molded so that the air permeability of the foam may be adjusted to 150cc/cm<2>/sec or below. Said polyol can be produced by incorporating a molecule of a thermoplastic resin such as vinyl chloride in producing a polyol by copolymerizing a stating material such as ethylene glycol with ethylene oxide or the like. The adjustment of air permeability is performed by adjusting the amount of a catalyst. Generally, the air permeability is decreased by decreasing the amount of catalyst.
Patent JP-S6396097-A (JP)
Inventor: HAYASHI TOYOAKI
IPC: B67D7/02
Filed: 1986-10-07
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-S61117526-A (JP)
Title: Electrophotographic device
Inventor: WATANUKI TSUNEO
IPC: G02F1/137
Filed: 1984-11-14
Abstract: PURPOSE:To make the latent image forming speed higher, by using a liquid crystal shutter array composed of a cholesteric-nematic phase transfer type accumulation type liquid crystal composition, whose liquid crystal shows a positive dielectric constant anisotropy. CONSTITUTION:When a voltage V0 is applied across cholesteric-nematic phase transfer type accumulation type liquid crystal showing a positive dielectric constant anisotropy, the liquid crystal becomes to have a spiral structure and incident light is scattered and, as a result of this, a cloudy condition is obtained. Furthermore, a shutter array is closed. When a bias voltage is raised to a value Vh thereafter, all the liquid crystal is oriented in the same direction as that of the electric field and, as a result, a transparent condition is obtained and the shutter array is opened. This opening and closing are performed at a high speed. When the writing light of a light source 3 is selectively irradiated upon a photosensitive drum 1 through an image forming lens 4 by means of the liquid crystal shutter array which is opened and closed by the designation of a liquid crystal driving device made in accordance with output information from a computer, a desired latent image is formed. Therefore, high-speed latent image formation is realized by using a liquid crystal array.
Patent JP-H0683234-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: B65H5/06
Filed: 1992-09-07
Abstract: PURPOSE:To make press rollers exchangeable, to prevent wrinkling arising from higher speeds, broader widths and diversification of paper and to improve fixing performance and transporting performance by providing the plural press rollers in contact with a fixing roller and providing a means for turning the supporting plate thereof. CONSTITUTION:The fixing roller 1 is a metallic cylinder and is internally provided with a heat source 2. The outer peripheral surface of the fixing roller 1 is coated with a tetrafluoroethylene resin and is formed of a heat resistant release layer 1a. A temp. detecting element 7 is provided in contact with the outer peripheral surface of the fixing roller 1 and the heat source 2 is controlled by the detection signal thereof to control the surface temp. of the fixing roller 1. A separating pawl 6 is freely oscillatably and pivotally supported to a supporting member and its front end 6a is energized by a spring under a specified pressure to the fixing roller 1. The press rollers 3 to 5 are provided with heat resistant elastic layers around metallic arbors and are respectively pivotally fitted to the supporting plate 8. The supporting plate 8 is rotatable around a revolving shaft 9. The press rollers 3 to 5 in pressurized contact with the fixing roller 1 are exchanged by rotating the supporting plate 8.
Patent JP-2000064026-A (JP)
Title: Production of boron carbonitride film and device therefor
Inventor: WATANABE TOSHIYA
IPC: C23C14/48
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain at a low temp. a film-shaped boron carbonitride having a desired compsn., excellent in adhesion and formed on a material to be deteriorated at a high temp. by simultaneously executing ion irradiation and vapor deposition and properly selecting a raw material for iron irradiation and a raw material for a vapor depositing material. SOLUTION: A base material 13 fitted to a base material holder 12 in a vacuum vessel 11 is irradiated with nitrogen-contg. ions only or ions 20 obtd. by mixing nitrogen-contg. ions and carbon- or boron-contg. ions from an ion source 14. Simultaneously, carbon or boron being the raw material 16 in an evaporating source 15 set at the lower part in the vacuum vessel 11 is irradiated with an electron beam 17. The evaporated vapor 18 is vapor-deposited on the base material 13. The vapor-deposited amt. is measured by a monitor 19. The energy of the mixed ions 20 is preferably adjusted to >=3 keV. Only by changing the feeding ratio of the raw materials, the compsn. of a boron carbonitride film can be controlled. By the energy of the ions, the improvement of the reactivity of the raw materials and the adhesion between the boron carbonitride film and the base material can be expected.
Patent JP-H03101327-A (JP)
Title: Line fault detection system
Inventor: FURUKAWA TAKASHI
IPC: H04J3/14
Filed: 1989-09-13
Abstract: PURPOSE:To accurately and speedily detect a line fault by using an idle time slot in a frame as the time slot for transmitting line fault information when the line fault is detected and discriminating it with a call connection control signal bit. CONSTITUTION:When the fault occurs in a digital line (a), a fault detection circuit 1a inserts fault information and an identification number given to a multiplex device 1 into the idle time slot. The fault data passes through multiplex devices 3 and 4, is taken out from the time slot in a dropper 8a in a line controller 8, is converted for informing a digital exchange station 6 of it in a line control circuit 8c, is inserted into the prescribed time slot in an inserter 8b and is transmitted to the digital exchange station 6 through a highway 9. Fault data is displayed in a digital exchange station 5. Thus, the line fault can speedily be detected.
Patent JP-S60130651-A (JP)
Inventor: JIYATSUKII DORE
IPC: C09B35/039
Filed: 1984-11-14
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-H0775329-A (JP)
Title: Active filter
Inventor: SEKINE MASAOKI
IPC: H02M7/5387
Filed: 1993-08-31
Abstract: PURPOSE:To provide an active filter having a simple circuit and an effective function by connecting the active filter between a commercial AC single-phase power supply and the load. CONSTITUTION:An active filter is connected to output terminals 96, 98 through a filter 4 from input terminals 2, 3 receiving a commercial AC power supply 1. The active filter 5 is connected in parallel with the output terminals 96, 98. The active filter 5 is formed by inductors 11, 13, an inverter 7 and a control circuit 6. Regarding control, the voltage of a capacitor 750 connected with the DC side terminal of the inverter 7 is compared and amplified by an operational amplifier 610 so as to reach a fixed value, and the DC error signal of the operational amplifier 610 and the sine waveform of the commercial AC power supply 1 detected by a transformer 17 are multiplied by a multiplier 620, thus obtaining an AC current reference signal S1. The AC current reference signal S1 and the detecting value of AC input currents detected by a current transformer 21 are compared by comparators 640, 650, thus controlling the inverter 7.
Patent JP-S61118907-A (JP)
Inventor: IKEDA YUKIHIRO
IPC: H01B3/42
Filed: 1984-11-13
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-S6299868-A (JP)
Title: Graphic display method
Inventor: KURAKAKE MITSUO
IPC: G06T11/00
Filed: 1985-10-25
Abstract: PURPOSE:To shorten a data transfer time and to perform the graphic display at a high speed by using a dual port RAM containing a random port and a serial reading port to form a segment memory. CONSTITUTION:A processor 101b obtains the head address of a coordinate data group to be read out next and the number of data via a random port Pr and in parallel with the transfer of data. While a serial reading control part 201 supplies successively the coordinate data equal to the obtained number of data to a display processing part 101f from the head address via a serial reading port Ps without monopolizing a bus. Thus the processor 101b can obtain the number of data to be read out next and the head address and supply them previously to the part 201 even though the port Ps is kept under an active state. In such a way, the data transfer time is shortened, and perform the graphic display at a high speed.
Patent JP-H0764697-A (JP)
Title: Coordinate input device
Inventor: INOUE KINYA
IPC: G06F3/0488
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the erroneous position detection and to accurately detect the position by performing the arithmetic operation by a position signal which is obtained by checking the contact resistance between the resistance film of an upper sheet and the resistance film of a lower sheet for several times in the prescribed time. CONSTITUTION:The resistance film is printed on the surface with opposted two PET sheets of a tablet 1 and electrodes X1 and X2 are deposited to one resistance film. Electrodes Y1 and Y2 crossing at right angles with the electrodes are deposited on the other resistance film. A controller 3 controls the signals of these electrodes and a processing circuit 2 detects the control position of the tablet 1 to output the position coordinates to the host information processing equipment. In this case, the processing circuit 2, when judging that the two resistance films are surely contacted, performs the open check after detecting the position data in the X direction and detects the position data in the Y direction when judging the enough contact. The operation is performed several times in the prescribed time and the arithmetic processing is performed based on the acquired position data and is outputted to the host information processor.
Patent JP-S60130404-A (JP)
Title: Multibar rolling method of steel bar
Inventor: ISOTANI SHIGERU
IPC: B21B1/08
Filed: 1983-12-19
Abstract: PURPOSE:To roll simultaneously 2-7 pieces of steel bars at a conventional speed by means of multibar rolling, by slitting a preformed rolling material by slitting rolls having specific calibers and forming the slitted materials into products by succeeding calibered rolls. CONSTITUTION:A billet A is rolled into a cross section B in rough and intermediate rollings, and a cross section C, divided, for instance, into four parts by providing three notches to it, is formed by subjecting successively the rolled billet A to rolling reduction to the height h2; the cross section C is provided with deeper notches after being compressed to the width W3, and is rolled into a cross section F prepared for slitting. A caliber of No.6-1 slit roll has a flange P at its central part and oval recesses each of which is formed into a bag caliber with another oval one. Each caliber surrounded by upper and lower slitting rolls has a slant angle beta and forms a biting blade having slant angle alpha jointly with the adjoining caliber. The prepared material having the cross section F is bitten by No.6-1 rolls, and is divided and slitted into four pieces of oval materials g1-1-g3-2, which are raised by twisting them right-handed or left-handed to enlarge the distance between them; four pieces of products k1-k4 are thus obtained at the same time by the rolls No.7-1 and subsequent rolls.
Patent JP-S60116595-A (JP)
Inventor: JIYON RICHIYAADO RETSUJI
IPC: B23P21/00
Filed: 1984-11-13
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-S60130295-A (JP)
Title: Scanning converter
Inventor: MIHASHI KAORU
IPC: H04N11/20
Filed: 1983-12-19
Abstract: PURPOSE:To obtain a scanning converter which does not require a field memory for interpolation and does not degrade the picture quality with only one frame memory, by using inter-field Y/C separation and inter-frame Y/C separation. CONSTITUTION:An input NTSC signal subjected to A/D conversion by a 4-fold frequency of a subcarrier is inputted to an intra-field Y/C separating circuit 2, an inter-field and inter-frame Y/C separating circuit 9, and a motion detecting circuit 4. The intra-field Y/C separating circuit 2 uses a line memory and the inter-field and inter-frame Y/C separating circuit 9 uses a frame memory to output luminance signals Yf and YF and multiplex color difference signals Cf and CF to interpolating circuits 10a and 10b of the next stage. Meanwhile, the motion detecting circuit 4 detects motion in accordance with frame difference signals to generate a selecting signal S of interpolating signals and applies it to interpolating circuits 10a and 10b. Thus, the field memory for interpolation is unnecessary, and the circuit constitution is simplified.
Patent JP-H04121454-A (JP)
Title: Fuel injection device of diesel engine
Inventor: YOSHIDA TAKEO
IPC: F02M59/36
Filed: 1990-09-10
Abstract: PURPOSE:To minimize the driving torque of a plunger and reduce a loss of driving force of an engine by sending a part of a fuel sucked in a pump chamber out of the pump chamber through a fuel release passage during the period until the plunger clogs the opening part of the fuel release passage. CONSTITUTION:In a pump housing, a fuel release passage 85 opened to the circumferential surface of a pump chamber 18 is formed, and an escape port 86 which is also the opening part of the passage 85 to the pump chamber 18 is provided in a position shifted in the intake direction of a plunger 17 from the maximum stroke position of the plunger 17. In the middle of the fuel release passage 85, an electromagnetic type fuel escape valve 87 is provided, and its opening and closing timing is controlled by a CPU 80. Even in the process where the plunger 17 is stroked in compressing direction, the fuel sucked in the pump chamber 18 is sent out from the escape port 86 through the fuel release passage 85 during the period until the plunger 17 clogs the escape port 86 to minimize the substantial fuel quantity compressed by the plunger 17, and the driving torque of the plunger 17 is reduced.
Patent JP-2000062450-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: B60H1/32
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce an air conditioning heat load by effectively using air discharged after compartment air conditioning conventionally discarded wastefully. SOLUTION: This air conditioner is provided with a heat generation device 10, and a coolant circuit having a water feeding means 13 for connecting a first heat exchangers 11 with a second heat exchanger 12 by a pipe and distributing coolants into the pipe. The first heat exchanger 11 is provided in a ventilation port for discharging air conditioning air after the completion of compartment air-conditioning, and the second heat exchanger 12 is provided in the upstream side of an evaporator 1. Further, a switching valve 14 is provided in the exit side of the water feeding means 13, and a circuit is provided for circulating coolants between the first heat exchanger 11 and the heat regeneration device 10 by the switching valve 14 with no coolant distributing to the second heat exchanger 12.
Patent JP-H1090481-A (JP)
Title: Protection method for reactor water supply pipe and protection device thereof
Inventor: SATO MASANORI
IPC: G21D1/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce thermal stress on water supply pipes, etc., and improve integrity of reactor by providing a connection pipe between the upper side of horizontal pipe wall and a vertical pipe wall of water supply pipe and transporting high temperature water in the horizontal part to low temperature water in the vertical part with a transport pump and merging them. SOLUTION: During startup or transient of reactor, supply water stagnation or small water supply rate, thermal stratifying phenomenon having different temperature between upper and lower layers with a boundary B generates in horizontal part H. In this case, a transport pump 12 is operated and circulation flow is forcibly generated to send the water in the horizontal part H. That is, internal water in the horizontal part H of water supply pipe 3 is suck up from the higher position and let marge in the internal water in the vertical part V of the water supply pipe 3 so that generation of thermal striping phenomenon in the water supply pipe 3 is reduced. Besides, the circulation flow becomes mixture of high temperature water and low temperature water, temperature unification is attained even in the horizontal part H of the water supply pipe 3 and thus, thermal striping is prevented.