baber/WOPTO huggingface dataset:
Patent JP-S63137513-A (JP)
Title: Control method for preventing over-cooling of tail end of steel plate
Inventor: KISHIMOTO YOSHIISA
IPC: C21D1/00
Filed: 1986-11-26
Abstract: PURPOSE:To cool a steel plate excellent in shape and quality even at its tail end by detecting the time when the tail end of the steel plate is attained to an outlet of a first cooling bank and stopping injections of the cooling water from jet nozzles. CONSTITUTION:When the steel plate 1 conveyed in the (a) direction by a steel plate conveyer 2 is attained to a position shown by a solid line, the top end part of the steel plate 1 is detected by a steel plate detector 12. Then, based on its signal, a steel plate tracking device 14 is operated to feed the cooling water to the first - forth cooling banks 4-7 and to start the cooling. And then, during the steel plate 1 is passed through the banks 4-7, the cooling water is fed from both sides of upper and lower sides to cool. Then, pulse signals from a pulse oscillator 13 is counted by the steel plate tracking device 14 to detect the position of the steel plate 1 and, at the time when the tail end of the steel plate 1 is attained to the outlet side of the first cooling band 4, the injections of the cooling water from the jet nozzles 8, 9 are stopped. Therefore, no cooling water is flowed out from the clearance between dewatering rolls 10 and 11 to over-cool the tail end part.
Patent JP-2001112272-A (JP)
Title: Electrostatic actuator
Inventor: SUZUKI HIDETOSHI
IPC: H02N1/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electrostatic actuator for obtaining a predetermined output from a rotary shaft. SOLUTION: This electrostatic actuator comprises a rotor 12, having a plurality of electrodes 16a, 16b provided radially on an insulating layer 15 and a non-circular through-holes 13 provided at the layer 15, a rotary shaft 11 having non-circular sectional engaging parts 14 inserted into the holes 13 and formed with an infinitesimal gap 19 radially or circumferentially at the edges of the holes 13, a stator 22 disposed opposite to the rotor 12 and having a plurality of electrodes 26a, 26b, 26c provided radially on an insulating layer 25, and a power supply means 30 for applying a voltage to the electrodes 16a, 16b, 26a to 26c of respective phases of the rotor 12 and a stator 22.
Patent JP-H06130309-A (JP)
Title: Variable interference type optical element and its branching ratio adjusting method
Inventor: YOSHIMURA AKIYUKI
IPC: G02B26/00
Filed: 1992-10-21
Abstract: PURPOSE:To obtain an interference type light guide which is reversibly controllable so as to obtain desired interference effects by providing a deforming means which deforms the light guide. CONSTITUTION:Two optical multiplexing and demultiplexing parts 8 and 9 whose core parts are close to each other are formed between incidence openings 6a and 7a and projection openings 6c and 7c and phase control parts 6b and 7b whose core parts are isolated from each other are formed between those multiplexing and demultiplexing parts. Those optical multiplexing parts 8 and 9 and phase control parts 6b and 7b are applied with stress F by the deforming means as shown by an arrow 10, i.e., in a direction which is parallel to the top surface of a substrate 2 and perpendicular to the length direction of the control parts 6b and 7b, and then the phase control parts 6b and 7b are strained. The interference type light guide 5, therefore, has its branching ratio controlled by generating an optical path difference which is nearly as large as or less than wavelength between two waveguides 6 and 7 forming the control parts 6a and 7b. Consequently, remarkable branching ratio variation is obtained as compared with the case of a normal directional optical coupler.
Patent JP-S62143338-A (JP)
Title: Manufacture of reflecting fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J9/20
Filed: 1985-12-18
Abstract: PURPOSE:To enable an opening to be formed so as to improve the work efficiency by coating the inside surface of a glass tube with light reflecting material such as titanium oxide suspended in water-soluble polyethylene oxide and, after drying, scraping it off the opening. CONSTITUTION:A light reflecting material suspended in a water-soluble binder of polyethylene oxide is applied to the inside surface of a glass tube. After said material being dried, an opening is formed. Namely, titanium oxide as a light reflecting material is suspended is suspended in various binder solutions, and the suspension is applied to the inner surface of a glass tube to form a light reflecting layer of titanium oxide after drying. When the bonding strength between the glass tube and titanium oxide is studied, bonding of the glass tube to titanium oxide reflecting layer is weak and the portion of opening can easily be scraped off, when the binder is water-soluble polyethylene oxide. By this process, work efficiency can be improved.
Patent JP-H03147335-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYU SHIZUNORI
IPC: H01L21/265
Filed: 1989-11-01
Abstract: PURPOSE:To enable a shallow junction to be formed and at the same time suppress diffusion on impurities in horizontal direction by making the area near the surface of a semiconductor substrate to be amorphous immediately after machining a gate electrode and by forming a side wall spacer to a desired thickness at the side wall of the gate electrode. CONSTITUTION:After the area near the surface of a semiconductor substrate 1 is turned into amorphous 3 immediately after machining a gate electrode 2, a side wall spacer 4 in a desired thickness is formed on the side wall of the gate electrode 2, impurity ions are implanted for forming a junction, and then junctions of a source and a drain regions 5 of a MOS transistor are formed. The above amorphous layer 3 prevents channeling when injecting impurities, thus forming a shallow impurities introducing layer 5. Also, deposition of an insulating film which becomes the above side wall spacer 4 at a lower temperature than the crystallization temperature of the amorphous layer 3 prevents the effect for forming an amorphous for injecting impurities from being lost.
Patent JP-H01125291-A (JP)
Title: Sheet for sublimation transfer
Inventor: SHINOHARA SATORU
IPC: B41M5/50
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a sheet on which sublimation transfer is to be conducted and which is easy to handle by laminating a dye acceptor layer on one side of a base material and a moistureproof resin layer on the other. CONSTITUTION:A sheet on which sublimation transfer is to be conducted has a dye acceptor layer laminated on one side of its base material and a moistureproof layer laminated on the other. Coated papers such as art paper, coated paper, a synthetic paper formed from polypropylene or the like and a plastic film formed from polyethylene terephthalate or the like may be used for the base material. A material having a water absorption of not more than 5% when measured in accordance with D 570 of ASTM (American Standard of Testing Material) may be selected for use for the moistureproof layer. Used for the dye acceptor layer is a resin capable of being heated by the heat applied from the thermal head to a temperature higher than the glass transition point in view of the acceptance of dye, and a saturated polyester resin of the like is particularly preferred. The base material is prevented from being in contact with moisture in air, thereby effectively preventing the reduction of dimensional stability and occurrence of warpage on the sheet on which sublimation transfer is to be conducted.
Patent JP-2001106401-A (JP)
Title: Cloth conveying device and textile printing device therewith
Inventor: WATANABE SHIGERU
IPC: D06P5/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that when a double coated adhesive film is used in a metallic endless belt, waterdrops still remain in a gap of a joint part between an initial end and a terminal end of the double coated adhesive films despite wiping-off of the joint part after washing the double coated adhesive film and wiping out water, and cloth is stained due to the left waterdrops when the cloth is stack again on the double coated adhesive film, and that when the terminal end of the adhesive film is stack to overlap with the initial end of the adhesive film so as to leave no gap between both ends, an upper part of the overlapped ends is worn away heavily and an adhesive is apt to peel off the base material so that a new adhesive film should be completely re-stack. SOLUTION: In a cloth conveying device conveying cloth by the endless metallic conveying belt and the double-face adhesive film, the adhesive film for the joint is adhered to a joint formed between ends of the double-face adhesive film.
Patent JP-H09126909-A (JP)
Title: Compound sensor
Inventor: SAKAGAMI GIICHI
IPC: G01K7/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To fix the thermistor of a compound sensor in a case without soldering. SOLUTION: Thermistors 1 and 2 are held by a case 3 and springs 5 and 6 and are energized by the springs 5 and 6, and the thermistors 1 and 2 are fixed in the case 3. The springs 5 and 6 are assembled in a series of processes for assembling the thermistors 1 and 2 into the case 3. Therefore, no conventional processes are required to fix the thermistors 1 and 2 in the case 3, thus preventing heat stress from being applied to the thermistors 1 and 2.
Patent JP-S63135802-A (JP)
Title: Inner diameter measuring head
Inventor: SAMATA HIROKAZU
IPC: G01B5/12
Filed: 1986-11-28
Abstract: PURPOSE:To reduce measuring error by enhancing centering accuracy, by constituting a guide part by mutually contacting a plurality of cylindrical guide members, of which the outer peripheries are formed so as to be fitted to a plurality of measuring diameters, in a slidable manner. CONSTITUTION:A guide part 20 consists of three kinds of cylindrical members 21, 22, 23, different in outer diameter, formed so that the outer diameters thereof can be fitted to three kinds of the different inner diameters of articles to be measured having small, medium and large diameters; the members 21-23 are combined so as to slide with each other to be fixed to a cylinder main body. At first, the guide member having an outer diameter fitted to the inner diameter of the article to be measured is selected to be inserted in said article to be measured and the centering of the measuring elements 25, 26 of a detection part 19 is performed. By this method, the inner diameters of three kinds of the different articles to be measured can be subjected to centering by one guide part and, further, the step replacement thereof can be also easily performed because the guide members 21-23 may be slid with each other.
Patent JP-H08148983-A (JP)
Title: Current-fed inverter circuit, current-fed logic circuit, current-fed latch circuit, semiconductor integrated circuit, current-fed ring oscillator, voltage controlled oscillator and pll circuit
Inventor: KONDO HARUFUSA
IPC: H03K19/0948
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a current-fed inverter or the like operated at a high speed with low power consumption. CONSTITUTION: One terminal of a reference current source connects to a power supply VDD and a reference current Iref is supplied from the other terminal. A drain and a gate of a NMOS transistor(TR) Q1 of a current mirror circuit CM1 acts like an input section to receive an input current Iin and a drain of a NMOS TR Q2 acts like an output section to be connected to a node N1 of other side of the reference current source 1. A drain and a gate of a NMOS transistor(TR) Q2 of a current mirror circuit CM2 acts like an input section to be connected to the node N1 and a drain of a NMOS TR Q4 acts like an output section to supply an output current Iout. Then conditional expressions of TS1>=1, TS2>=1 and TS1.TS2>1 are set to be satisfied, where TS1 is a ratio of the size of the TRQ2 to the size of the TRQ1 and TS2 is a ratio of the size of the TRQ4 to the size of the TRQ3.
Patent JP-H07118511-A (JP)
Title: Flame-retardant polybutylene terephthalate resin composition
Inventor: OMOTO MINORU
IPC: C08K3/34
Filed: 1993-10-19
Abstract: PURPOSE:To improve the flame-retardance of a polybutylene terephthalate resin by compounding it with a brominated phenoxy resin, an Sb compd., and kaolin in a specified wt. ratio. CONSTITUTION:The compsn. is obtd. by melt mixing and pelletizing 100 pts.wt. polybutylene terephthalate resin having an intrinsic viscosity (in a phenol- tetrachloroethane soln. at 30 deg.C of about 0.7-1.3dl/g and obtd. from an acid component contg. at least about 70mol% terephthalic acid or its ester and a diol component contg. at least about 70mol% 1,4-butanediol with 15-30 pts.wt. brominated phenoxy resin (e.g. a brominated bisphenol A phenoxy resin) having a number average mol.wt. of 30,000 or higher as the flame retardant. 5-15 pts.wt. Sb compd. (e.g. Sb2O3) as the auxiliary flame retardant, and 5-20wt.% (based on the compsn.) kaolin, if necessary up to about 40wt.% (based on the compsn.) glass fiber. a mold lubricant, an antioxidant, etc., on an extruder.
Patent JP-2001111009-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAGAMI MASANORI
IPC: H01L21/3065
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in height of a laminated film, related to a semiconductor device comprising a large difference in height of the laminated film which is caused by comprising a memory cell and a peripheral circuit part, etc. SOLUTION: A first insulating film is formed on a semiconductor substrate 101 of one conductive type, and a part of it is selectively removed to form a peripheral circuit part element separation insulating film 102 and a memory cell part element separation insulating film 103. Then in a memory cell region comprising the memory cell part element separation insulating film, a floating gate electrode 104, control gate electrode 105, and electrode separation insulating film 106, are formed. The memory cell region and the peripheral circuit element separation insulating film are coated to form a second insulating film 107. A mask pattern is formed in the region except for the memory cell region, and with the mask pattern as a mask, the second insulating film is etched to form a side-wall insulating film on the side wall of the control gate electrode.
Patent JP-S62144240-A (JP)
Title: High-speed synchronizing adding circuit
Inventor: FUJITA SHUNJI
IPC: G06F7/505
Filed: 1985-12-19
Abstract: PURPOSE:To decrease the noise by controlling buffer memories of plural series that store the received data equivalent to the share of a line after A/D conversion, and varying the number of times of synchronizing addition. CONSTITUTION:The received data 14 fed from an A/D converter circuit 1 is supplied to an adder circuit 4 via a latch circuit 2 together with the output of a latch circuit 3. One of both buffer memories 8 and 9 has a writing cycle when the other has a reading cycle. The output of the circuit 4 is outputted to the memory 8 or 9 in the cycle of a timing control circuit 5 which is controlled by a microprocessor 13. Then a selector circuit 10 selects one of the read data of both memories 8 and 9. Then '0' is outputted just in the first time of the synchronizing addition and a barrel shifter 12 obtains the means value of the results of addition. While the output of the circuit 10 is supplied to the circuit 3. Thus it is possible to obtain the mean value in real time.
Patent JP-2001105295-A (JP)
Title: Saw wire
Inventor: OZAKI NORIYUKI
IPC: B28D5/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a saw wire improved in slicing speed and sliced surface accuracy and having a long service life. SOLUTION: A metal structure having a high hardness >= HMV800 such as maltensite structure is intermittently arranged in a surface of a wire at a depth within 10% of the wire diameter and in a range of 1 μm or more so as to improve the abrasion resistance and grinding grains having property of the wire and so as to reduce the internal stress in the wire surface.
Patent JP-H08147220-A (JP)
Title: Information recording medium utilizing system
Inventor: FUNATO SHOICHIRO
IPC: G06F21/12
Filed: 1994-11-18
Abstract: PURPOSE: To discriminate whether an information recording medium is true or not without extending the storage capacity of a system ROM so much by compressing identification data to be used for discriminating the truth/false of a disk, and holding those data in the system ROM. CONSTITUTION: When a CD-ROM disk 101 is a dedicated CD-ROM disk, data for identification showing the dedication are previously recorded in one part, and data compressing these data for identification are held in a system ROM 106. When a disk exchange detector 107 detects disk exchange, the use of a system 108 for dedicated disk is inhibited and the leading address of the data area for identification of the CD-ROM disk 101 is possessed. When a central control unit 103 instructs the reading of all the data for identification, a CD- ROM reading part 102 reads the read data for identification into a work memory 105, and compressed data for comparison held in the system ROM 106 are extended and compared with the data for identification.
Patent JP-H10132634-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter which can accurately measure the flow rate of a gas by reducing the influence of pressure fluctuations and, at the same time, can discriminate the presence/absence of gas leakage immediately after the flow passages of the gas is blocked. SOLUTION: A gas reaches the fluidic element 30 after passing through a pressure fluctuation absorbing section 60 in which the pressure fluctuation of the gas is absorbed. When an abnormality occurs, the flow passage of the gas is blocked by closing a shut-off valve 22. After the flow passage of the gas is blocked, the presence/absence of gas leakage is discriminated by monitoring the flow rate of the gas. Since the pressure fluctuation absorbing section 60 is provided on the upstream side of the valve 22, the influence of the section 60 on the downstream-side pressure of the gas after the flow passage is blocked by closing the valve 22 can be eliminated and the presence/absence of gas leakage can be discriminated based on the flow rate of the gas in a short time after the flow passage is blocked.
Patent JP-H03147957-A (JP)
Title: Setting of burying metal
Inventor: AOSHIMA KAZUHIRO
IPC: E04B2/84
Filed: 1989-11-02
Abstract: PURPOSE:To reduce the amounts, setting time, and handling processes of burying metals as well as permit them to be applied to thin bodies by a method in which a burying metal attached with bar-like steels having a size matched with the thickness of a body is made usable so as to be applied from both sides of the body. CONSTITUTION:Reinforcing bars 2 are arranged in construction site for the housing of atomic power plant, etc., and bar-like steels 10 matched to the thickness of a body 11 are attached to one plate 6. A burrying metal 3 with a female screw 12 is set on a given place of the other end of the steels 10, a formwork is attached, and concrete is placed. After the concrete is hardened, the formwork is removed. After the concrete is cured for a given period of time, the plate 6 is attached through bolts 7 and the female screws 12 from the opposite side to finish the setting of the metal 3. Support structural parts 5 can thus be attached due to the presence of the plates 6 on both sides of the body 11, and the setting can be easily made without interference with stud bolts.
Patent JP-H10136003-A (JP)
Title: Inter-lan connection device
Inventor: YAMAMOTO KOICHI
IPC: H04L12/28
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an inter-LAN connection device which can set timewise overhead to be minimum and efficiently process address learning and frame transfer. SOLUTION: When a reception port is contained in a learning possible port list 7, a routing processing part 5 registers the transmission source address of a reception frame in an address table 4 with the reception port. When a transfer possible port list 8 is checked and the reception port is contained in the transfer possible port list, the destination address of the frame is retrieved in the address table 4. When the destination address exists in the address table 4, the port obtained by removing the reception port from the registered port is set to be a temporary transfer destination port. When the destination address does not exist in the address table 7, all the ports except the reception port are set to be the temporary transfer destination ports.  A temporary transfer destination port list and the transfer possible port list are ANDed, and the final transfer destination of the frame is decided.
Patent JP-H02130172-A (JP)
Title: Thermal printer
Inventor: TAKANASHI RYOYU
IPC: B41J13/22
Filed: 1988-11-11
Abstract: PURPOSE:To open and close a clamp pawl by simple constitution by mounting a cam for pushing up the clamp pawl in a direction spaced apart from the peripheral surface of a platen roller by rotating a cam shaft and the opening and closing arm mounted to the part protruding from the side surface of the platen roller of the cam shaft at one end thereof. CONSTITUTION:When a platen roller 1 is rotated in a printing direction and the leading end of an opening and closing arm 24 is brought into contact with a pin 27, a lever 25 is revolved against the elastic force of a coil spring 30 because the pin 27 is pressed and the leading end thereof is detached from the pin 27. Therefore, the platen roller 1 can be rotated without opening a clamp pawl 19 and printing operation can be continued. When the rear end of recording paper 11 is fed to the vicinity of a delivery plate 15 after the finish of printing, the platen roller 1 is revolved in a non-printing direction by the detection signal of a detector and the opening and closing arm 24 is rotated and, therefore, a cam 22 is revolved by the rotation of a cam shaft 21 and each clamp pawl 19 is pushed up against the elastic force of a torsion spring 23 to become a closed state. Therefore, the recording paper 11 after printing is delivered through the delivery plate 15.
Patent JP-H02131291-A (JP)
Title: Bit block transfer device
Inventor: IKEDA AKIO
IPC: H04N1/387
Filed: 1988-11-11
Abstract: PURPOSE:To accurately and speedily find the number of horizontal words required to transfer a bit block by deciding variation in the number of horizontal words which is caused case by case from the relation of word-by-word address assignment through the circuit arithmetic of an arithmetic circuit. CONSTITUTION:Bit blocks included in an area specified with a rectangular frame as to image data stored in an image memory 4 are transferred to different areas while the rectangular frame is maintained. At this time, the in-word horizontal distance of a transfer-source transfer end dot (b) is added 18 to the in-word horizontal distance difference A-a between a transfer destination transfer start dot A and a transfer source transfer end dot (b) to obtain the in-word horizontal distance of a transfer destination transfer end dot b+(A-a). Then, an increase or decrease in the number of horizontal words at the time of transfer is decided based upon 0 when the in-word horizontal distance is negative or the number of dots included in one word when the difference is positive or zero to calculate the number of transfer destination horizontal words. Consequently, the number of horizontal words required to transfer the bit block is calculated speedily and accurately.