baber/WOPTO huggingface dataset:
Patent JP-S6259307-A (JP)
Title: Device for pulverizing and supplying coal
Inventor: KOMATSU KIICHIRO
IPC: F23K3/02
Filed: 1985-09-09
Abstract: PURPOSE:To prevent rise in the NOx concentration by connecting directly or indirectly a piping channel for supplying a hot gas with a low content of oxygen to either one of a piping channel for supplying hot air for a mill and a coal conveying pipe to effect mill warming and purging of the coal conveying pipe. CONSTITUTION:Hot gas supply is started at time T1 with a damper 12 opened to warm up a mill. When the warming is almost sufficient, air flow is started at time T2. At time T3 when the air supply amount and the hot gas supply amount are substantially equal, the mill is started. At time T4 when the hot gas supply amount is 0, the supply of coke to the mill is started and a rated operation begins. A mill outlet temperature sensor 10 measures the hot gas temperature at the mill outlet and adjusts a damper 8 so as to have the hot gas temperature at a set value with mixing cold air partially. With this arrangement since the amount of the excess air thrown into the furnace from a burner during warming up the mill is reduced, it is possible to limit the rise in the NOx value in the exhaust gas.
Patent JP-S6442030-A (JP)
Title: Focus detecting element positioning device
Inventor: NAKAMURA OSAMU
IPC: G11B7/08
Filed: 1987-08-07
Abstract: PURPOSE:To decrease the influence of disturbance and to position a focus detecting element accurately and easily by providing a full-wave rectifying circuit, a peak holding circuit, and a waveform shaping circuit between an output terminal and a difference circuit that obtains a difference between outputs from the focus detecting element. CONSTITUTION:An output 22 from the difference circuit 1 is inputted to the full-wave rectification circuit 2 to make it a positive side output 23, which is inputted to the peak holding circuit 3 to obtain an output 24, and this output 24 is waveform-shaped in a waveform shaping circuit 4 to obtain an envelope waveform whose waveform can easily decide a focus position S. The holding time of the circuit 3 is extended to the time immediately preceding the subsequent peak level appears. The output 25 to be finally obtained uses the point S the lowest in the waveform as the positional signal of the focus detecting element. The positioning of the focus detecting element is executed by making a focus position signal 32 obtained from a focus position detecting circuit 14 coincide with the pint S.
Patent JP-H0732941-A (JP)
Title: Protective circuit of lighting system for automobile
Inventor: MURAKAMI TAKASHI
IPC: B60Q3/04
Filed: 1993-07-15
Abstract: PURPOSE:To provide a protective circuit of lighting system for automobile which has a long lamp life and a low cost. CONSTITUTION:In this protective circuit of lighting system, a power source 10, a load 20, a driving circuit 30, a voltage detecting circuit 40, a switching circuit 50, a PWM control circuit 60, and a fixed duty circuit 70 are provided, and when the power source voltage is less than a standard value, the driving circuit 30 is operated according to the signal of the PWM control circuit 60, and when the power source voltage exceeds the standard value, the driving circuit 30 is operated according to the signal of the fixed duty circuit 70.
Patent JP-S6258775-A (JP)
Title: Printer
Inventor: KONAKAWA SHOZO
IPC: B41J2/36
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the generation of uneven density of a gap between split blocks by increasing an effective picture element one by one dot as a gradation data increases by one gradation, assigning a prescribed gradation per picture element, converting a data of an effective picture into a serial data so as to apply print continuously over blocks. CONSTITUTION:The number of dots in one line is split, e.g., into 4 blocks and each split block consists of 128 dots. An up-counter 2 starts sequentially counting from 0 up to 704, and when the number of gradations is '0', only the picture element with number '0' is effective, the picture element '0' only is subject to data conversion and other picture elements are made ineffective. When the gradation number is '1' next, the picture element numbers '0' and '1' only are effective and the other picture elements are ineffective, and the picture element numbers '0', '1' and '2' are effective when the number gradations is '2'. When printing is applied, a hatched part is converted into a serial data in this way and other areas are areas not printed. Thus, the uneven density of the gap between split blocks at split printing is eliminated and the high print picture quality is attained.
Patent JP-S6177524-A (JP)
Title: Frame structure of fork lift
Inventor: NAKAJIMA HIDEMI
IPC: B66F9/075
Filed: 1984-09-21
Abstract: PURPOSE:To markedly improve the cooling efficiency of a radiator by positively introducing the cooling wind onto the lower side part of the radiator by arranging a supporting member onto the front side of the radiator. CONSTITUTION:A side member 2 is connected to the rear-edge part upper side of the inside of the side panels 1 on the both sides of a chassis, and a pair of supporting members 5 are connected with an angle V-figure form, striding over the side member 2 and a rear-axle frame 3, and supports the frame 3. The supporting member 5 is arranged, on the front side of a radiator 7, covering the lower half part on the outer periphery of a cooling fan 10 arranged on the front side of the radiator. Further, a stepped part 8a for receiving the lower side part of the radiator 7 of the wind introducing port 8 of a counterweight 6 is formed. While a fan shroud 11A is installed, covering the upper half part of the outer periphery of the cooling fan 10. Therefore, a supporting member does not form the ventilation resistance for cooling wind.
Patent JP-S5898581-A (JP)
Inventor: SHIRAISHI TAKASHI
IPC: A47B53/00
Filed: 1981-12-08
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-H0247797-A (JP)
Title: Kitchen printer control circuit
Inventor: HIRANO MICHIYA
IPC: G06Q30/06
Filed: 1988-08-09
Abstract: PURPOSE:To easily confirm an abnormality on a kitchen printer side by returning data sent from an ECR main device through a system control interface, and printing them with the printer of the ECR main body. CONSTITUTION:The data from an ECR main body 1 are sent through a system control interface 3 to kitchen printers 2a to 2n. When the printing papers of the kitchen printers 2a to 2n are exhausted, the kitchen printers send out-of- paper signals. After a transmission, a system control interface 3 transfers the data temporarily held in a transmitting buffer 12 to a returning buffer 13, and returns them to the ECR main body 1. The ECR main body 1 fetches the data to an exchange buffer 5, sends them through an input/output control part 7 to a printer 10 of the main body, and prints them.
Patent JP-H0515526-A (JP)
Title: X-ray simulator image processor
Inventor: NAGAO MASATAKA
IPC: A61N5/10
Filed: 1991-07-15
Abstract: PURPOSE:To enable the obtaining of a beam's eye view image of high quality with a simple operation and in a short time. CONSTITUTION:An analog video signal for displaying images of an X-ray simulator is converted into an image data with an A/D converter 7 to be stored into an image memory 4. The image data is used to perform an image processing for the generation of the optimum shape of an irradiation field or the like with a central processing unit 3. This enables the obtaining of a beam's eye view image with higher aerial resolutions immediately and realizaion of the apparatus inexpensively.
Patent JP-H0247739-A (JP)
Title: Control system for main storage device
Inventor: ONO TSUGUHIKO
IPC: G06F12/00
Filed: 1988-08-09
Abstract: PURPOSE:To increase the data transfer speed by providing a buffer (M2) where only write request information (W) of the output of a buffer (M1) where read request information (R) and information (W) are stored is stored and preferentially sending information W in the case of coincidence between addresses of buffers M1 and M2 but preferentially sending information R in the other cases. CONSTITUTION:A request buffer 7 outputs various information 2, 3, and 4 in the acceptance order. A detecting circuit 9 detects write request information W from them and fetches the address 2, data 3, and information W into a store buffer 11 separatedly from one another. When the store buffer is filled up, a request buffer 7 stops the output with respect to information W but outputs read request information R to a priority level discriminating circuit 12. This circuit 12 preferentially sends information W when addresses of the output R of the request buffer 7 and the output W of the store buffer 11 coincide with each other, but otherwise, the circuit 12 preferentially sends information R.
Patent JP-H1026157-A (JP)
Title: Disk brake
Inventor: KOBAYASHI KINZO
IPC: F16D66/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a brake effectively from 'dragging' by providing a return spring part in a pad spring, while enabling more blank layout of the pad spring including the return spring from one sheet of a plate material. SOLUTION: Respective wear alarming members 11 formed by press molding an elongated plate material are mounted integrally with the proximity of respective ear parts 9A of respective back metals 9. Also, respective pad springs 12 mounted to the inner peripheral surface of respective arm parts 3 of a mounting member 2 are molded integrally with tongue parts elongated thin radially of a disk 1. The respective extended plate parts 12D of the pad springs 12 is formed with the respective return spring parts 13 by bending the tongue part. Projecting part 13D of the respective turn spring parts 13 are adapted to abut elastically against the inside of a bent part 11C of respective friction pad 8 so that a spring force scts always axially outward of the disk 1 on the back metal 9 united with respective friction pads 8.  Thus, when a brake operation is released, the respective friction pads 8 are surely spaced from the disk 1.
Patent JP-S6353519-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: TANIGUCHI OSAMU
IPC: G02F1/133
Filed: 1986-08-25
Abstract: PURPOSE:To improve the luminance contrast, by impressing an AC electric field upon a ferroelectric liquid crystal cell which has a matrix electrode structure and is in a bistable state. CONSTITUTION:A bistable ferroelectric liquid crystal element, whose oriented state has the 1st and 2nd stable states in a smectic phase formed by lowering the temperature from another phase of the high temperature side, is formed by forming matrix electrodes (scanning electrodes and signal electrodes) 4a and 4b on a pair of base plates 3a and 3b. The element is formed in such a way that the angle between the directions of means molecular axis in a bistable state is set at 2theta, the angle between two means molecular axis directions reproduced when a desired bipolar DC electric field is impressed upon the electrodes 4a and 4b is set at 2H, and the angle between the directions of means molecular axes in a bistable state after an AC voltage is impressed across the electrodes 4a and 4b for several seconds - 10 minutes and removed is set at 2theta, a relation theta<theta'<=H can be established. It is desirable to set the frequency of the AC voltage impressed across the electrodes 4 at 20Hz-10kHz and voltage at 3-100V.
Patent JP-S58100958-A (JP)
Title: Casting method
Inventor: SHIROHASHI TATATOMI
IPC: B22D13/04
Filed: 1981-12-11
Abstract: PURPOSE:To allow the shrinkage cavity of molten metal to be formed in the waste metal part except the hollow product, by forming runners from the sprue part of a mold to the mold cavity corresponding to the thick walled part of the hollow product in the runners serving also as a riser thereby casting molten metal. CONSTITUTION:Master molds 14 and a core 28 are rotated together with a rotary table 11 and molten metal is supplied through a charging port 23 into a sprue 22. The molten metal flows from the bottom end of the sprue 22 radially in runners 31 serving also as a riser and runners 32 similar to those in the prior art and fills the casting cavity 20 including a recess 20a. Thereafter solidification is started in the cavity 20, and the molten metal of the amt. corresponding to shrinkage by solidification is supplied by centrifugal forces. The molten metal in the parts except the recess 29a and the runners 31 completes solidification first. In succession, the solidification in the recess 29a and the runners 31 progresses and since the molten metal of the amt. corresponding to the same is supplied continuously through the runners 31, the solidification is completed without formation of shrinkage cavities. The final solidifying part is in the lower part of the sprue 22, where a shrinkage cavity 33 is formed.
Patent JP-2000023831-A (JP)
Title: Rice cooker
Inventor: NAKASAKI HARUTOSHI
IPC: A47J27/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To judge the failure of a commercial power source regardless of the state of an energizing changeover means. SOLUTION: This rice cooker is provided with a heating means 3 for heating a pot 2, a DC power source circuit 4 for converting a commercial AC power source 1 to DC power, a control means 5 for controlling the rice cooker to be supplied with power by the commercial AC power source 1, a backup means 6 for backing up the control means 5, the energizing changeover means 7 arranged between the commercial AC power source 1 and the DC power source circuit 4 for performing changeover to an energizing state for enabling power supply from the commercial AC power source 1 or a stop state for stopping the power supply and a power failure detection means 9 arranged between the commercial AC power source 1 and the energizing changeover means 7 for detecting the power failure of the commercial AC power source 1.
Patent JP-H0483146-A (JP)
Title: Kinematic viscosity measuring device for fluid
Inventor: SHIIKI YASUHIKO
IPC: G01N11/06
Filed: 1990-07-26
Abstract: PURPOSE:To allow the in-line measurement of kinematic viscosity by integrating a device into a line and the determining kinematic viscosity from the flow speed of a fluid. CONSTITUTION:The speed of a fluid flowing from a measuring vessel 8 is measured to determine the kinematic viscosity of the fluid from the correlation between this speed and kinematic viscosity. A sensor 16 is disposed in a flow passage 15 having a fixed length formed in the lower part of the vessel 8, and fixed to a flow pipe 18 by a sensor fixing ring 17. The lead wire 19 of the sensor 16 is connected to a control unit 20, and the flow speed of the fluid is measured by the sensor 16. The kinematic viscosity is calculated on the basis of this, and compared with a preliminarily judged standard kinematic viscosity to determine the quantity of an additive. The pump 22 of an additive tank 21 is operated by the device 20 to feed the additive to the tank 21.
Patent JP-H0711001-A (JP)
Title: Boron-containing organosilazane polymer and its production
Inventor: HAYATA YOSHIHO
IPC: C08G79/00
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a boron-containing organosilazane polymer suitable as a ceramic precursor for getting an Si-B-C-N ceramic capable of keeping amor phous structure even at a high temperature and to provide a production process therefor. CONSTITUTION:This boron-containing organosilazane polymer has a skeleton part mainly composed of Si-N bond and B-N bond, contains Si and B randomly bonded with each other through Si-N-B bond and is soluble in organic solvents. The polymer is produced by mixing a mixture of an organohalogenosilane and boron trichloride in an organic solvent at (R)0 deg.C and subjecting the product to coammonolysis with ammonia gas.
Patent JP-H0521342-A (JP)
Title: Thin film semiconductor device and manufacture thereof
Inventor: IRINODA MITSUGI
IPC: H01L29/786
Filed: 1991-07-12
Abstract: PURPOSE:To prevent fluctuation of a boundary between a melted part and a solid layer and a beat-up occurring at the time of solidifying the melted part in the case of manufacturing a thin film semiconductor device to be recrystallized by a band region melting and recrystallizing method by approaching an interval of semiconductor thin films recrystallized in a DELTA stripe state on a substrate. CONSTITUTION:A polycrystalline silicon 2 is deposited on a quartz glass 1, and miniaturized by a photolithography technique. An interval between stripes is set to 50mum or less, and a width of the stripe is set to 300mum or less. A surface protective layer is deposited. It is band region-recrystallized with an Ar laser light as a light source. Thus, a polycrystalline silicon 22 becomes a light absorption layer at the time of crystallizing the band region to be converted to heat thereby to prevent radiation of the heat. That is, diffusion of heat is protected, a temperature distribution in the short direction in the stripes becomes low in the central direction and high at both sides. Thus, the recrystallization is started from the center, and a stable faucet growth can be realized.
Patent JP-H0859336-A (JP)
Title: Refractory composition
Inventor: MATSUMOTO YASUNOBU
IPC: C08L61/06
Filed: 1994-08-23
Abstract: PURPOSE: To enhance strength after drying and after firing without increasing the amt. of volatile matter generated at the time of hardening refractories. CONSTITUTION: This refractory compsn. contains phenolic resin having a crosslinked structure obtd. by blending novolak resin with a crosslinking agent and crosslinking the resin by heating, crosslinking resol resin by heating or with a crosslinking agent, or crosslinking novolak resin and resol resin by heating or with a crosslinking agent.
Patent JP-S5899405-A (JP)
Title: Herbicide for plant blight caused by phycomycetes
Inventor: ISHIKURI YUKIO
IPC: A01N57/20
Filed: 1981-12-09
Abstract: PURPOSE:A herbicide not only having preventive effect on plant blight caused by Phycomycetes, but also having remedying effect and controlling plant blight by soil application, comprising phosphonic acid di-beta-fluoroethyl as an active ingredient. CONSTITUTION:A herbicide for plant blight caused by Phycomycetes, comprising 0.1-99.9wt%, preferably 2.0-80.0wt% phosphonic acid di-beta-fluoroethyl as an active ingredient in the pharmaceutical preparation. Especially effective against plant blights such as downy mildew of a Japanese radish, spinach, tobaco, cucumber, grape, a plant of the family Oenanthe javanica, etc., late blight of apple, strawberry, potato, egg-plant, tomato, etc. caused by Phycomycetes. The active ingredient is used in the form of pharmaceutical preparation such as dust, granule, wettable powder, emulsion, fine particle, oil, tablet, aerosol, etc.
Patent JP-H0948754-A (JP)
Title: Purification of dicumyl peroxide
Inventor: ISHIGAKI HIDEYO
IPC: C07C407/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a purification method for dicumyl peroxide capable of giving high-purity DCP crystal containing little fine crystals and having narrow particle size distribution width and suppressed agglomeration tendency. SOLUTION: This process for the purification of dicumyl peroxide comprises a dissolution step to dissolve crude dicumyl peroxide in a solvent under heating, a crystallization step to precipitate dicumyl peroxide crystals by cooling and a separation step to separate the precipitated dicumyl peroxide crystals. The crystallization step is carried out by adding a seed crystal of dicumyl peroxide having an angle of repose of 30-45 deg.. The diameter of the seed crystal of dicumyl peroxide is preferably in the range of 250-710μm.
Patent JP-S6356025-A (JP)
Title: Mobile radio communication system
Inventor: KASHIWAGI TOMOE
IPC: H04B7/15
Filed: 1986-08-27
Abstract: PURPOSE:To momentarily and automatically allow a control station to select the best relay station by providing a time difference to a leading time of an incoming signal, and sending the result to the control station from each relay station depending on the intensity of a received electric field by its own station. CONSTITUTION:A radio wave sent from a mobile station 1 is received by relay stations 2<1>-2<n> and sent to the control station 3 and an incoming signal generating section (a) of the stations 2<1>-2<n> supplies a time difference to a leading time of an incoming signal (squelch signal) in response to the intensity (limiter signal) of a received radio wave andsends the result to the control station 3. The control station 3 detects an incoming signal coming earliest among incoming signals from each path by an incoming signal detection section (b) to control a channel switching section C thereby connecting a channel. Thus, a conventional method of confirming lines through the manual switching by the operator is improved to select the best line nearly momentarily and automatically.
Patent JP-H0621081-A (JP)
Title: Semiconductor device
Inventor: ITO HIROSHI
IPC: H01L29/73
Filed: 1992-07-02
Abstract: PURPOSE:To embody both high speed characteristic and high collector withstand voltage at the same time by turning a first collector layer up to a fourth collector layer into a depleted state in an operation status. CONSTITUTION:Collector layers comprise a first collector layer 3, a second collector layer 4, a third collector layer 5 and a fourth collector layer 6 where the first collector layer 3 is a first conductive type semiconductor layer whose impurity concentration is higher than that of the second collector layer 4. The second collector layer 4 is a first conductive type whose impurity concentration is lower than that of a base layer 2 while the third collector layer 5 is a second conductive type semiconductor whose impurity concentration is higher than that of the second collector layer 4. The fourth collector layer 6 is a conductive type semiconductor whose impurity concentration is lower than that of the third collector layer 5 and a collector electrode layer 7, thereby forming a semiconductor device where the collector layers from the first up to the fourth layer are depleted under an operating state. This construction makes it possible to enhance the withstand voltage of the collectors to a more satisfactory extent than before without affecting the high speed characteristics.
Patent JP-2001024260-A (JP)
Title: Cavity for solid laser
Inventor: MATSUZAKA FUMIO
IPC: H01S3/08
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To use an aperture without any adjustment by eliminating the need for a movable mechanism in complicated structure. SOLUTION: This cavity 8 contains a laser rod 2 made of a solid laser medium together with an exciting lamp 3 (exciting light source), and those laser rod 2 and exciting lamp 3 can be cooled with cooling water 9. In this case, the aperture 26 which limits the beam diameter of laser light emitted from an axially end part of the laser rod 2 by passing the laser light through a small hole 25 is mechanically positioned and mounted on the laser rod 2.
Patent JP-2000025655-A (JP)
Title: Support and reinforcement structure for automobile seat
Inventor: NAKANO TAKUYA
IPC: B62D21/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To further strengthen support of a seat to a cross member by more strongly reinforcing a connecting portion of the cross member to a side sill. SOLUTION: A car body frame 3 is equipped with a pair of right and left side sills 14 and a cross member 18 which extends in the car width and has ends 18a respectively connected with intermediate parts of the side sills 14. A floor panel 23 whose each end edge 23a in the car width direction is connected with each side sill 14, and this floor panel 23 is connected with the cross member 18. Reinforcement plates 25 for interconnecting the side sill 14 with the end edge 23a of the floor panel 23 are provided. The cross member 18 supports a seat. Each side sill 14, each end 18a of the cross member 18, and each reinforcement plate 25 are partially alternately overlapped and interconnected.