baber/WOPTO huggingface dataset:
Patent JP-H11183042-A (JP)
Title: Method of spraying refractory and spray material used therefor
Inventor: YAMADA KOZO
IPC: F27D1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a spray material compounded with a carbon material, without deteriorating high corrosion resistance which a carbon material-compounded spray material has in a method of spraying the spray material with an accelerator added in a nozzle. SOLUTION: The method comprises adding water content for execution to a spray material prepared by adding org. fibers 0.01-2 wt.% at outer percentage to 100 wt.% of a refractory compd. contg. needle cokes 0.5-15 wt.%, and then adding an accelerator in a nozzle to spray the material on a wall 3. The needle coke is a high graphitized coke having a developed needle structure obtd. by heat treating e.g. coal tar pitch at 1000 deg.C or higher and pref. has a grain size of 0.5 mm. The org. fibers are e.g. of polypropylene, nylon, PVA (polyvinyl alcohol), polyethylene, acrylic resin, polyester, etc. This improves the adhesion and quickly forms an executed body with a high spalling resistance.
Patent JP-2001171811-A (JP)
Title: Physical distribution system
Inventor: OKAMURA EIJI
IPC: B65G1/137
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution system delivering a plurality of articles stored in a same package in delivering the small lot multi-production articles divided by varieties such as clothes, shoes, bags, purses, etc., and by design, color, size, etc., according to each variety to a retail store. SOLUTION: This physical distribution system delivers the articles stored in a package box 2 in a carry-out site 20 to a receipt site 30 via a physical distribution route 4. The articles are carried by attaching electronic tags 1 storing data corresponding to a plurality type of stored articles 6 having different variety, color, size, etc., to the package box 2, and the data stored in the electronic tag 1 is read by a tag reader 32 in the receipt site 30, stored in a database system 34, and printed by a printer 35.
Patent JP-H11316690-A (JP)
Title: Data processor and computer program optimizing method
Inventor: DAVID H BARTLEY
IPC: G06F9/38
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a computer program optimizing method for reducing the power consumption of function units in a microprocessor. SOLUTION: A computer program optimizing method for reducing power to be consumed is provided by which the processor having independently controllable function units 11d and 11e through various instructions, the set of instructions of this processor includes instructions to be applied to the specified function units 11d and 11e. Thus, this function unit is set into power down state and during the execution of a program segment, on the other hand, this unit is not used.
Patent JP-H11181236-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor apparatus
Inventor: OHASHI KENJI
IPC: H01L23/29
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent hardening properties and mold releasability, and capable of giving a hardened product excellent in moldability and storage stability by compounding an epoxy resin, a hardener, an inorganic filling material and a specific organic phosphorus compound as a hardening accelerator. SOLUTION: This composition is obtained by compounding (A) an epoxy resin (e.g. a novolac-type epoxy resin), (B) a hardener (e.g. a resol type phenolic resin), (C) an inorganic filling material (e.g. fused silica) and (D) an organic phosphorus compound (e.g. a compound of formula III) expressed by formula I  R<1> is H or the like; (n)=0-5; X is (CH2 )p [(p)=3-12] or a group expressed by formula II [R<2> is H or the like; (q) and (r) are each 0-12; (m)=0-4]} as a hardening accelerator. In the above composition, the component C and the component D are preferably compounded in an amount of 200-1200 pts.wt. and 0-500 pts.wt., respectively, based on 100 pts.wt. of the total of the component A and the component B.
Patent JP-2001195227-A (JP)
Title: Display method and display driver device
Inventor: ARAI SATOSHI
IPC: G06F3/0485
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a display method and a display driver device capable pf speeding up a scroll operation independently of the capability of a CPU, and operating prescribed picture processing even when any picture processing is not executed on the CPU side. SOLUTION: In a display method for transmitting display data for each screen of display device 1A and 1B constituted of upper and lower two screen through upper and lower drivers 3A and 3B corresponding to the upper and lower screens to the display devices, a display memory corresponding to each upper and lower driver 3A and 3B is provided with a capable of storing at least the display data for the both upper and lower screens, and lower screens, and the same display data for the both upper and lower screens are written in each display memory. Then, each upper and lower driver reads the necessary display data by connecting a start address after the final address of the display data for the both upper and lower screens stored in the display memory, and transmits the display data to the display devices 1A and 1B.
Patent JP-2001179713-A (JP)
Title: Board and manufacturing method therefor
Inventor: YAMADA YASUHIRO
IPC: B27N1/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a new board by using an adhesive not containing formaldehyde and quickly setting under room temperature. SOLUTION: This board is manufactured by bonding small particulate materials together through a two-part adhesive. For this board, the adhesive consists of a liquid A which is an aqueous solution or a water-based dispersion including a polymer compound having an amide bond or an imide group in a molecule, and a liquid B which is an aqueous solution including a water-soluble dialdehyde.
Patent JP-2001186053-A (JP)
Title: Sliding correlation circuit
Inventor: ABE SHUNJI
IPC: H04B1/707
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a sliding correlation circuit that relaxes the effect of jitter on phase control, obtains correlation with a stable S/N and outputs the result as a demodulated signal. SOLUTION: The sliding correlation circuit accumulates inverse spread outputs with respect to a selected reception sample sequence and provides the output of the result as a demodulated signal. In this case, a sequence selection circuit 11 selects received sample sequences Sa, Sb with a desired phase among a plurality of received sample sequences on the basis of a phase control value. In the case of selecting the other sequences, only one of the sequences is selected at a time. Multipliers 12a, 12b multiply the received sample sequence Sa with a reference signal sequence PNa and multiply the received sample sequence Sb with a reference signal sequence PNb to provide 1st and 2nd inverse spread outputs, an adder 13 sums them and provides an output of the inverse spread output.  Thus, not both of the received sample sequences are switched on the presence of a noise or the like and only one of them is switched to prevent deterioration in the S/N.
Patent JP-2001178336-A (JP)
Title: Terminal tackle with fishhook
Inventor: NAKANISHI SHIGERU
IPC: A01K91/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle with fishhook enabling a fishing line or the like to be easily connected with a fishhook. SOLUTION: In this terminal tackle, a string 1 made of a plurality of filaments made from synthetic resin is cut to a specified length, one end of the string 1 is inserted into the string 1 at a point lying apart from the other end in the lengthwise direction, and the other end is inserted into the string 1 at a point lying apart from one end in the lengthwise direction, thereby forming a loopy connected ring 4, which, in turn, is threaded through the junction hole 6 on the head of a fishhook 5 and connected with the fishhook 5; wherein the ring 4 comes extendedly out of the junction hole 6.
Patent JP-2001186114-A (JP)
Title: Wireless communication terminal and its control method
Inventor: MAGARI HIROO
IPC: H04L7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication terminal that attains transmission reception using a plurality of slots using a simple configuration and to provide its control method. SOLUTION: A reception system 30 is provided with a reception data I/F section 33, that converts recovered clock synchronization reception data into fixed phase synchronization reception data, a transmission system 40 is provided with a transmission data I/F section 42 that converts fixed phase synchronization transmission data into recovered clock synchronization transmission data, and the reception data I/F section 33 and the transmission data I/F section 42 are controlled, so that the sum of the processing delay of the section 42 and the processing delay of the section 33 is constant.
Patent JP-H11268940-A (JP)
Title: Cement admixture and cement composition
Inventor: YAMASHITA AKIHIKO
IPC: C04B103/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture capable of decreasing slump loss at a high temperature, and increase of the adding amount at a low temperature, and having small temperature dependence of water-reducing properties by using a copolymer salt obtained by neutralizing a copolymer containing an oxyalkylene group with an alkaline material as an essential component. SOLUTION: This cement admixture consists essentially of (A) a polymer consisting essentially of a constituent unit of formula I and/or a salt of the polymer obtained by neutralizing the component A with an alkaline material, and (B) a polymer consisting essentially of a constituent unit of formula II [R<1> O and R<3> O are each a mixture of one or more kinds of 2-18C oxyalkylenes, with the proviso that in a case of two or more kinds, the oxyalkylenes can be added to each other to form a block or random shape; (m) and (n) are each an average number of added mols of oxyalkylene and >=1; R<2> and R<4> are each a 1-30C hydrocarbon] and or a salt of the polymer obtained by neutralizing the component B with the alkaline material, and further contains <=60 wt.% constituent unit of formula III (R<5> to R<7> are each H, methyl or the like) besides the components A and B.
Patent JP-2000197385-A (JP)
Title: Method and apparatus for detecting lock in compressor driver
Inventor: TANAKA MASAHIRO
IPC: H02P6/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To detect locking of a DC brushless motor attributed to malfunction of a compressor upon occurrence of incomplete start. SOLUTION: A lock detector comprises a first frequency detecting section 11 receiving the current of any one phase of a DC brushless motor and detecting the frequency of current waveform, a second frequency detecting section 12 receiving the potential difference between the neutral potential of the stator winding of the DC brushless motor and the neutral potential of a resistor connected in parallel with the stator winding and detecting the frequency of the potential difference, a frequency deciding section 13 receiving both frequencies and making a decision whether the frequency of the potential difference is equal to three times that of the current waveform,  and a state deciding section 14 for making a decision that the motor is not locked in response to a decision that the frequency of the potential difference is equal to three times that of the current waveform otherwise making a decision that the motor is locked.
Patent JP-2000209600-A (JP)
Title: Solid-state image pickup device including h-pdlc color separation element and its manufacture
Inventor: SILVERSTEIN LOUIS D
IPC: G02B5/32
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a full color picture with high quality and a monochromatic picture with high resolution. SOLUTION: An image pickup device 40 includes a lens 42, a color separation element 44, and an image sensor array 45. The lens 42 focuses a light L to the color separation element 44 and directs it. The color separation element 44 acts like a color separation mirror and is in operation in a reflection mode. The light reflected in the color separation element 44 is directed to an image sensor like an image sensor array 45. The lens 42 focuses the incident light L onto the color separation element 44. The color separation element 44 includes three cells 46, 48, 50. The cells 46, 48, 50 include a couple of boards opposite to each other and each cell includes a power supply connected electrically to the board pair respectively. The color separation element 44 reflects a light in a different color depending on on/off of an electric field.
Patent JP-2000189879-A (JP)
Title: Method and apparatus for coating
Inventor: TANAKA ICHIRO
IPC: B05D1/26
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the product acceptance percentage by a method in which when a coating film is formed by the use of a slit coater, the generation of defective products associated with contact coating is eliminated by improving an application form in which the lug (edge) part of a web is coated with a solvent, the application of a very small quantity of the solvent is materialized, and the generation of a lug buildup phenomenon caused by a solvent shock is prevented. SOLUTION: In a coating apparatus. an applicator 3 is installed upstream from a slit coater 2 in the web supply direction, a solvent 13 is sprayed toward a lug 11 by the applicator 3 to materialize solvent application in a non-contact state. In order to reduce the quantity of the solvent 13 remarkably, the solvent 13 is atomized by a spray valve 20 and sprayed together with atomized air toward the lug 11.
Patent JP-2001189494-A (JP)
Title: Light-emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/56
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode that can be mass-produced and at the same time, can be mounted by a reflow furnace. SOLUTION: A reflection mirror 15 is formed into a smooth, recessed part by press-machining a metal plate, and the recessed surface is subjected to surface machining such as plating and vapor deposition, for example, with silver as the material. Also, the reflection mirror 15 is provided opposite to the luminous surface of a light-emitting device 11 and is nearly of rotating paraboloidal shape. The center of the luminous surface of the light-emitting device 11 is arranged at the focal point. The light-emitting device 11, one portion of lead parts 12a and 12b, and a wire 13 and the reflection mirror 15 are sealed in one piece by a light transmission material 14 using the transfer mold method. A paraboloid 21 is the surface of the light transmission material 14, that is located at the rear side of the light-emitting device 11.
Patent JP-2001184622-A (JP)
Title: Magnetic recording medium, its producing method and magnetic recording device
Inventor: ISO AKIYOSHI
IPC: C10M105/58
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium to be used together with a contact method type magnetic head. SOLUTION: In the magnetic recording medium produced by successively laminating at least a nonmagnetic base layer, magnetic layer, carbon protective layer and liquid lubricant layer on a nonmagnetic substrate, the liquid lubricant layer has a two-layer structure of an upper layer and a lower layer.
Patent JP-2000199666-A (JP)
Title: Connecting type thermal insulating material
Inventor: SAEKI YUICHI
IPC: F25D3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting type thermal insulating material, capable of arranging the necessary amount of thermal insulating agent in accordance with the peripheral length of walls for a thermal insulating vessel employed for the thermal insulating delivery of food stuffs and the like. SOLUTION: A connecting type thermal insulating material is provided with two pieces or more of thermal insulating material units 1 and connecting units 2 for connecting the thermal insulating material units 1. A thermal insulating material unit 1A is provided with a plurality of thermal insulating agent receiving parts 11 and first bent units, connecting the thermal insulating agent receiving parts 11. The thermal insulating agent receiving part 11 is provided with a hollow rod type and receives thermal insulating agent while the first bent unit can be bent about an axle in a direction parallel to the thermal insulating material receiving part 11. The connecting unit 2 is provided with a pair of holder parts 21, 21 and second bent parts 22 for connecting the holder parts 21, 21.  The holder part 21 can retain the thermal insulating agent receiving units 11 while the second bent parts 22 connect the holder parts 21, 21 so that the holder parts 21, 21 are retained in parallel to the retaining thermal insulating agent receiving parts 11, 11 and are constituted so as to be bendable about an axle in the direction parallel to the retaining thermal insulating agent receiving parts 11.
Patent JP-2000198386-A (JP)
Title: Housing for door mirror and its molding die
Inventor: WACHI KENICHI
IPC: B29C45/17
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent water from entering a hollow part formed by a gas assist injection molding by forming a notch in a gate tub linked with a gas injection port of a housing half-compact in a position except for a hollow part of the gas injection port and forming the gate tub by excluding a formation position of the notch. SOLUTION: A notch 31 is formed in a gate tub 30 linked with a gas injection port 6 of a housing half-compact 1A in a position except for a hollow part 6a of the gas injection port 6 and a housing 1 is formed by excluding the gate tube 30 from the formation position of the notch 31. The gate tub 30, for example, is excluded from the formation position of the notch 31 by hand folding so that the housing 1 can be provided. The exclusive position of the gate tub 30 can be specified in the formation position of the notch 31 so that the gas injection port 6 of the housing 1 can be provided with the hollow part 6a closed after the exclusion of the gate tub 30. This constitution can prevent water from entering from the gas injection port 6 and from entering the hollow part 6a.
Patent JP-2001189507-A (JP)
Title: Optical amplifier
Inventor: SUZUKI MASAO
IPC: H01S3/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and high-output optical amplifier. SOLUTION: A quartz optical waveguide 2 comprising a quartz core 21 and a clad 22 as well as an excitation light source 3 comprising a multi-mode semiconductor laser is integrated on a silicon substrate 4. The core 21 is doped with rare earth element such as erbium, praseodymium, or thulium. The excitation beam is made incident into the clad 22 from the crossing direction where the signal beam is propagated in the core 21, so that the rare earth element in the core 21 comes into a highly excited state. Thus, the signal beam propagated in the core is amplified.
Patent JP-2000191075-A (JP)
Title: Disk cartridge storage case
Inventor: INOUE MOTOHISA
IPC: B65D85/57
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a storage case for storing two disk cartridges, to be manufactured into the thin shape, compact and of lightweight and improving portability and productivity. SOLUTION: Left and right side plates 16 and 17 are formed integrally on the left and right sides of a square plastic base 15 and a rear plate 18 is formed integrally on the rear end of the square plastic base 15 to form upper and lower storage recesses 22 and 25 storing a disk cartridge D to be taken in and out freely in the forward and backward direction respectively on the upper face side and the lower face side of the base 15. A first protrusion into which a first recessed groove 9 of the disk cartridge D is engaged is formed integrally on the rear of the inner face of one of the left and right side plates 16 and 17 and a second protrusion 27 into which a second recessed groove 12 of the disk cartridge D is engaged is formed integrally on the rear of the inner face of the other of the left and right side plates 16 and 17.  A third protrusion 29 to be engaged with a recess 13 of the disk cartridge D is formed integrally on a site located on the front side of the second protrusion 27 on the other inner face of the other of the left and right side plates 16 and 17.
Patent JP-2000184743-A (JP)
Title: Inverter
Inventor: SAKUMA SEIJI
IPC: H02M7/48
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a voltage doubler half bridge inverter of a high power factor. SOLUTION: A sub-half bridge type inverter having sub-capacitors 41, 42 as capacitor arms and switching elements 51, 52 as switching arms is formed, and an inductive load 90 to be an AC load is connected. An auxiliary inductor 33 connected to a position as an AC load of a main half bridge type inverter through an inductive load 90 is provided, and a rectifying power source 10 is connected in parallel with the arms of main capacitors 21, 22. A terminal of an AC power source 11 of the power source 10 is connected to a connecting point of the inductor 33 to the load 90. Auxiliary diodes 31, 32 are disposed to allow discharging of the capacitors 21, 22 to the capacitors 41 42 and to inhibit discharging from the latter to the former between the capacitors 21, 22 and the capacitors 41, 42.
Patent JP-2000189538-A (JP)
Title: Forcible water discharge type fire extinguishing equipment
Inventor: MATSUOKA KAYOKO
IPC: A62C35/68
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To forcibly discharge water when an accident of a sprinkler head suddenly occurs and to suppress water leakage damage by arranging a forcible draining means in fire extinguishing equipment, that is, arranging a sucking duct in a sprinkler duct with respect to the automatic fire extinguishing equipment of a building. SOLUTION: When the accident suddenly occurs in the sprinkler head 1 and water discharge is started, an emergency stop button 7 is operated by depression. Then an emergency shut-off valve 6 is closed with a control board 8, the water leakage from the head 1 is stopped in a short time. In this case, the valve 6 is connected to a fire extinguishing pump 11 with a first side duct 9 and an electromagnetic valve 3 is held between a secondary side duct 2 connected to the head 1 and a sucking pump 10. The water leakage from the head 1 and the secondary side duct 2 is sucked by the sucking pump 10 through the electromagnetic valve 3 and water is discharged to a fire extinguishing tank 12. Thus, a large quantity of water is prevented from leaking from the sprinkler head 1 where the accident suddenly occurs.
Patent JP-H04213900-A (JP)
Title: Ic feeding mechanism
Inventor: TANIGUCHI AKIRA
IPC: H05K13/02
Filed: 1990-12-11
Abstract: PURPOSE:To enable an IC housed in a case to be dropped and smoothly fed by a roller provided to a transfer surface when the containing case is set at a feeding section by a method wherein a rotating roller is provided to the sloped IC transfer surface on a containing case table where the containing case is mounted. CONSTITUTION:A housing case 23 which contains ICs 1 is mounted on a containing case table 6 making its opening grooves and IC takeout openings 2 face downward. A roller unit 5 provided with rollers which make the ICs 1 slide smoothly is set on the upside of the containing case table 6. The rollers 4 are made to come into contact with the ICs partially protruding through the opening grooves of the containing case 3. As mentioned above, as the rollers 4 are provided at an IC sliding surface, the ICs 1 slide over the rollers 4 and are remarkably lessened in friction coefficient while they are sliding. The roller unit 5 is provided independent of the containing case table 6, so that it can be easily and optionally replaced taking the size and the slip property of an IC package into consideration.