baber/WOPTO huggingface dataset:
Patent JP-2000189876-A (JP)
Title: Method and apparatus for coating
Inventor: FUKAZAWA KOJI
IPC: G03C1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To materialize a uniform coated film thickness by reducing a leveling phenomenon and to improve a mottle failure by specifying the time from a coating point where a coating liquid in contact with a support in a coating process in which the coating liquid is applied on the support traveling continuously to the start of cooling in a cooling process. SOLUTION: A support 2 is paid out from the base roll of the support and conveyed by a conveying roller 8 and, in a process to be inverted by a back-up roller 1, brought into contact with a coating liquid discharged from a coater 3, and a coating film is loaded on the support 2. A heating zone is formed in front of the roller 8, and by applying voltage on the back-up roller 1 by a voltage applying device 7, the wettability of the coating liquid and the support is increased. After that, the support loaded with the coating film is conveyed from an application point A onto the back-up roller 1, is passed on a conveying roller 4, and is carried into a cooling set zone 5. In a cooling process it is carried from the coating point to a cooling start point B within one second.
Patent JP-2000190393-A (JP)
Title: Optical shaping apparatus
Inventor: INAI MOTOHIKO
IPC: B29C67/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the dimensional accuracy of a shaped article by reducing the warpage generated in the shaped article by reducing the stress caused by the volumetric shrinkage generated in a photo-setting resin at the time of curing of the resin. SOLUTION: A control computer 11 issues a control command to a lifting control device 5, a projector 6, an optical filter 10 and a movement control device 8 and a desired shaped article 4 is laminated on a lift table 3. At this time, the laminating height of the shaped article 4 is set so as to become 1/5 or less the transmission depth of laser beam through a photo-setting resin and a photosetting resin with characteristics having the transmission depth of laser beam 5 times or more the laminating depth is used.
Patent JP-2000192679-A (JP)
Title: Mobile wall supporting structure for pool, and mobile wall
Inventor: KAWAHARA TAKANORI
IPC: A63B69/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an arm of a mobile wall supporting structure, relative to a conventional supporting structure in which wheels are attached to an arm and a bottom, and to allow the mobile wall to be used even on a mobile floor. SOLUTION: There is provided a supporting structure for a mobile wall 11 which is set on a short side of a pool 1 and is movable toward a central portion of a long side of the pool 1 in dividing the pool 1 into two portions. A concave groove 1a is formed in a side wall of each of the long sides of the pool 1, and a wheel 12 for being fitted into the concave groove la and abutting on the bottom surface of the concave groove 1a to thereby pivot is installed on each of the short sides of the mobile wall 11 in a manner protruding therefrom, whereby the weight of the mobile wall 11 is supported by the wheels 11. As a result, the range in which the mobile wall 11 moves can be enlarged includes the mobile floor.  In addition, the structure of an arm can be simplified relative to a conventional supporting structure in which the wheels are attached to the arm and the bottom of the mobile wall 11.
Patent JP-2001181054-A (JP)
Title: Ceramic substrate
Inventor: IMAIZUMI TATSUYA
IPC: C04B35/111
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate which has an improved anti-bending strength, scarcely generates defects such cracks, when assembled or the like, and can form highly reliable ceramic circuit boards and highly reliable heater substrates. SOLUTION: This ceramic substrate 1 is characterized in that the surface roughness (Ra) in the short side direction S is >=1.5 times the surface roughness in the long side on an at least tensile stress-acting side among both the sides of the ceramic substrate 1. It is also preferable that the directions giving the maximum surface roughness are different each other on both the sides of the ceramic substrate 1.
Patent JP-2000194772-A (JP)
Title: Terminal equipment and system for betting
Inventor: ARAI YOSHIKAZU
IPC: G06Q50/34
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To more easily input betting information and to mutually confirm the betting information with a member without labor. SOLUTION: A member card 6 and a PAT card 4 or FD 5 are set. Thus, betting terminal equipment 3-3 automatically dials a PAT center 2 and transmits a password stored on the member card 6. The PAT center 2 confirms the password from the betting terminal equipment 3-3 and in the case of regular member, the insertion of a betting card 7 is instructed to the betting terminal equipment 3-3. According to this instruction, a purchaser sets the betting card 7 on which the betting information is marked in advance. The betting terminal equipment 3-3 transmits the betting information described on the betting card 7 to the PAT center 2 and prints that betting information on the rear side of the betting card 7 easily to comprehend on the other hand.
Patent JP-2000194841-A (JP)
Title: Linear interpolation method, linear interpolation device and recording medium recorded with linear interpolation program
Inventor: SUEMITSU TOMOHIKO
IPC: G06T11/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear interpolation method and a linear interpolation device capable of efficiently executing a processing not only for interpolation for plotting a straight line but also for any other linear interpolation regardlessly of the value of the inclination of the straight line expressing the relation between a scanning value d and a parameter s. SOLUTION: A circuit is divided into a part not surrounded by a broken line and a part surrounded by the broken line. The former is the part for performing interpolation from a first variable d to a newly introduced medium variable t and an operation corresponding to the existing alorithm of the same value as well-known Bresenham's algorithm is realized in terms of the circuit. The latter is the part for performing interpolation from t to the first variable s. At the part for performing the interpolation from d to t, by an arithmetic circuit 2, it is equivalent to the fact of applying a fixed condition for t and thus, the operation similar to the existing algorithm is made possible. In the case of executing the interpolation from t to s, the value of t itself is not required and it is sufficient to simply recognize whether or not the integer terms of t is increased.
Patent JP-2001191239-A (JP)
Title: Grinding wheel for lens centering and edging
Inventor: FUKAGAWA HARUYUKI
IPC: B24D3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel for lens centering and edging usable for centering and edging rough working of both of a polycarbonate lens and a glass lens and usable for a long period without generating loading in the grinding wheel and large chipping in lenses. SOLUTION: This grinding wheel is a wheel for lens centering and edging characterized by being made by fixing super abrasive grain of a large diameter and the super abrasive grain of a small diameter by a weight ratio 1:6 to 1:2 on a grinding surface.
Patent JP-2001149733-A (JP)
Title: Drain discharge system for refrigeration air dryer
Inventor: FUKUHARA HIROSHI
IPC: B01D53/26
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a drain discharge system that inferior actuation is caused by air lock since drain is retained separately at two places at the arrangement in which a stop valve is placed horizontally and a considerable amount of the drain retained just before the stop valve constituting a drain discharge pipe system is discharged from a drain trap while mixing with air and to solve a problem of the drain discharge system that the system has a constitution in which the drain is retained just before the stop valve and corrosion is caused when a refrigeration air dryer is not used over a long period of time, moreover there is various obstructions since the stop valve is arranged horizontally. SOLUTION: In the drain discharge system for the refrigeration air dryer provided with the stop valve 30 and sensor in mid-way of the drain discharge systems 20A, 20B and 20C for discharging the drain retained at the refrigeration air dryer 10 and disposed the drain trap actuating by a solenoid valve in this order, an outlet of the stop valve 30 is disposed at the position lower than an inlet.
Patent JP-2000195595-A (JP)
Title: Electrical connector for connecting flexible circuit board to printed circuit board
Inventor: YONG SUO KIM
IPC: H05K1/14
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector capable of utilizing internal space of a small-sized electronic device to the maximum. SOLUTION: An electrical connector 100 is equipped with a connector housing 102 mounted in an opening of a printed circuit board and including a circuit connection portion for receiving a flexible circuit board, a plurality of connection terminals 106 mounted in the housing and terminating at surface mounting portions, upper surfaces of the plurality of connection terminals 106 making contact with corresponding circuit traces on an under surface of the printed circuit board, ground terminals 108 outwardly extending from both sides of the connector housing, upper surfaces of the ground terminals being flush with upper surfaces of the surface mounting portions of the connection terminals, and a circuit fixture 110 rotatably attached in a vertically movable manner to the connector housing for fixing the flexible circuit board in the circuit connection portion of the connector housing,  and when the electrical connector is disposed in the opening of the circuit board, the whole profile of the connection portion is reduced by the thickness of the circuit board.
Patent JP-2000190418-A (JP)
Title: Damping material
Inventor: KIKUCHI TAKESHI
IPC: B32B15/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a damping material used for absorbing and suppressing vibration generated from a transport machine such as a car or a railroad vehicle or an engine or a motor of a household electric product or an industrial machine and having damping capacity and sound-absorbing capacity excellent as an interior material for absorbing and suppressing noise generated by the vibration of the chassis of a car or a railroad vehicle. SOLUTION: A damping material is constituted by laminating a metal plate with a thickness of 0.5-2.0 mm and a rubber plate 2 or a sheet, which comprises a compsn. prepared by mixing a large amt. of a bituminous substance with a small amt. of unvulcanized rubber, having a thickness of 0.5-2.0 mm and, as the metal plate, an aluminum plate is most pref. and, as the rubber plate, both of natural rubber and synthetic rubber may be used and the hardness and specific gravity of rubber are not limited and the rubber plate or the sheet wherein a bituminous substance is mixed with unvulcanized rubber may be formed into either one of a flat sheet shape or an uneven shape.
Patent JP-2000189278-A (JP)
Title: Headrest frame for headrest
Inventor: HASHIGUCHI SHUICHI
IPC: B60N2/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work/manufacture and to easily absorb manufacture errors. SOLUTION: Pillars 3 provided on both left and right sides of an upper horizontal shaft part 2 are constituted of upper side vertical shaft parts 4 almost vertically bent on both left and right sides of the horizontal shaft part 2, lower side vertical shaft parts 5 provided on the lower part of the upper side vertical shaft parts 4 with a left-to-right interval narrower than the upper side vertical shaft parts 4 and inclined parts 6 provided at least between the upper side vertical shaft parts 4 and the lower side vertical shaft parts 5. At the time, to bent parts between one of the upper side vertical shaft part 4 and the lower side vertical shaft part 5 and the inclined part 6, fitting grooves 12 on both left and right sides of a connection body 10 separately formed of synthetic resin are fitted.
Patent JP-H04209523-A (JP)
Title: Manufacture of semiconductor device and ion implantation apparatus used for the same
Inventor: NAGAYAMA TAKESHI
IPC: H01J37/04
Filed: 1990-12-04
Abstract: PURPOSE:To compute the accurate incidence angle of an incident beam and to highly accurately control an actual implantation angle on the basis of it by a method wherein the electric-current distribution of an implanted ion beam is detected by using a Faraday cup equipped with many very small electrodes. CONSTITUTION:An ion beam radiated from an ion source 1 is captured by using a Faraday cup 9, for angle-monitoring use, which is equipped with very small electrodes; a beam porfile is obtained. That is to say, the cup 9 collects implanted ions by using a cup-shaped collector electrode and monitors the amount of the implanted ions; a data on an electric-current distribution from an ampere-meter group 12 is input to a microcomputer 14. From the input data, the computer 14 computes an angle formed by the central line of the ion beam and by a normal line erected on the main face of a wafer 10 to be treated. On the basis of a computed result, an implantation angle can be controlled with high accuracy via a platen-angle control part 15, an ion-source angle control part 16 or a platen-angle monitor 19.
Patent JP-H04215297-A (JP)
Title: Power control apparatus
Inventor: MIYAJIMA MASAYOSHI
IPC: H05B37/02
Filed: 1990-12-10
Abstract: PURPOSE:To widely vary the power supply to a load by suppressing the generation of harmonics and adjusting the variable resistance. CONSTITUTION:A first diode D10 and a second diode D11 rectifies the electric current flowing across input terminals T1 and T2. Switching transistors Q10 and Q11 cause intermittent flowing of electric current through diodes D10 and D11 in response to the output from a non-stable multivibrator composed of transistors Q1, Q2 and the like. By this, supply of power to a load L is controlled.
Patent JP-H04214262-A (JP)
Title: Compact disk player
Inventor: AOKI HIROSATO
IPC: G11B7/00
Filed: 1990-12-11
Abstract: PURPOSE:To the generation of the mute occurring in off-tracking and out-of- focus by providing a memory for accumulating information quantity of a prescribed value. CONSTITUTION:The memory 5 for accumulating the audio information form a CD 23 is provided. A control section 7 which makes command to increasing the rotating speed of the CD 23 and the reading speed of the memory 5 when the information quantity in this memory 5 is below the prescribed value and makes command to lower the rotating speed and the reading speed when the above-mentioned quantity exceeds the prescribed value is provided.
Patent JP-H04218605-A (JP)
Title: Core for preventing deformation of sintered compact
Inventor: IMAZATO SHUICHI
IPC: B28B7/28
Filed: 1990-12-17
Abstract: PURPOSE:To obtain the core enabling the prevention of deformation (central bulging phenomenon) occurring at the time of sintering a cylindrical powder green compact increased in the degree of length by providing deaerating passages to the core having the prescribed shape and composed of the prescribed material. CONSTITUTION:A core 1 is formed by using a material, such as graphite, causing no deterioration at the time of sintering, free from reaction with a powder green compact, and further having superior property of releasing a sintered compact after sintering. Moreover, the core 1 is formed so that its outside size is equal to the sintering finishing size of a product, and the above powder green compact is formed so that its size at the time when it is subjected to free shrinkage sintering without the insertion of the core 1 is smaller by proper quantity than the outside diameter of the core 1. Further, linear grooves 2 as deaerating passages are provided, along the direction of the opening of the green compact, to the surface of the core 1, by which the gas generated from the green compact at the time of sintering can be released into the outside air. By this method, the confinement of the above gas in the space between the outside surface of the core 1 and the outside surface of the sintered compact can be prevented, and the deformation of the sintered compact can be prevented.
Patent JP-H04219963-A (JP)
Title: Plating apparatus of semiconductor device
Inventor: MATSUDA MOTOAKI
IPC: C25D7/12
Filed: 1990-12-20
Abstract: PURPOSE:To reduce an irregularity in a plating thickness due to the difference in places at a cathode part by a method wherein a plurality of anodes are provided and circuits connecting the individual anodes to a power-supply device are controlled so as to be turned on and off for an arbitrary time via a timer. CONSTITUTION:For an anode structure, a lead frame 6 for semiconductor devices 5 is put on a plurality of jigs and is connected to a cathode rod 4 and outer leads at the lead frame 6 are electroplated. One central anode 2a out of a plurality of anodes 2 is connected to an independent anode rod 3a, and two other anodes 2b are connected to another anode rod 3b. Circuits from the individual anode rods to a rectifier 9 are independent, and a timer 9 used to control the circuits so as to be turned on and off is situated between the anode rod 3b and the rectifier 8. For example, when a plating operation is executed, the circuit connected to the anode at the end is turned off timely by using the timer 9 and is plated. Then, the plated thickness at the end part can be controlled so as to be low.
Patent JP-H04218493-A (JP)
Title: Airframe of aircraft, method of reinforcing sheathing wall of airframe and barrier structure
Inventor: MIRUTON JIEI TORESU
IPC: B64C1/00
Filed: 1990-12-26
Abstract: PURPOSE: To prevent the breaking of a structural body caused by metal fatigue by filling between bulkhead adjacent to each other in an aircraft with foaming agent. CONSTITUTION: A foamed body 20 is adhered on the inner surface of the aluminum exterior wall 16 of an aircraft body and side faces 24 of bulkheads 12 opposing to each other. The foamed body 20 comprises resin and proper catalyst material sprayed or poured and the resin foamed. The foamed body 20 can substantially strengthen the structure of an aircraft 10 and prolong the service life of the aircraft 10 by avoiding the disaster caused by the peeling of the exterior wall 16 and the bulkheads 12 before something happens. Since the foamed body 20 can isolate heat in a fire outside the aircraft 10, personnel on the earth can engage in fire extinguish work for a long time before passengers in the aircraft become injured due to high temperature.
Patent JP-H04209656-A (JP)
Title: Carbon fiber-reinforced resin composition
Inventor: UENO TAKUYA
IPC: D06M11/34
Filed: 1990-12-07
Abstract: PURPOSE:To prepare a molded article having high mechanical strengths and an excellent integrality by compounding a matrix resin except fluororesin with oxidized carbon fibers. CONSTITUTION:The title compsn. comprises a matrix resin except fluororesin pref. in an ant. of 99-50 pts.wt. and oxidized carbon fibers pref. in an amt. of 1-50 pts.wt. The method of oxidizing the carbon fiber is not limited, any conventional method being usable. Usually the oxidized carbon fiber having a specific surface area of 0.6-250m<2>/g and an oxygen content at the surface as measured by X-ray photoelectron spectrometry (OIS/CIS) 0.05-0.20 is used.
Patent JP-H04225895-A (JP)
Title: Ozonizing device
Inventor: TSUKURA HIROSHI
IPC: C02F1/78
Filed: 1990-12-28
Abstract: PURPOSE:To ozonize water in accordance with the inflow rate of water by controlling the flow rate of waste ozone to fix the water level in an ozone contact tank and injecting ozone in such an amt. that the ozone absorption is optimized. CONSTITUTION:The water level in an ozone contact tank 11 is fixed by controlling the flow rate of waste ozone through a controller 34, a flowmeter 31 and a valve 27 in accordance with the inflow rate of water to the tank 11 detected by a flowmeter 20. Meanwhile, the injection rate of ozone is controlled so that the ozone absorption obtained from the ozone concn. by an ozone densitiometer 15 and the waste ozone concn. by a waste ozone densitiometer 26 is controlled within specified limits. The fluorescence intensity of treated water is allowed to conform to the treated water quality by the detection values from fluorophotometers 21 and 33, the desired injection rate of ozone is obtained so that the fluorescence intensity is controlled within specified limits, and the ozone injection rate and the dissolved ozone concn. detected by a densitiometer 32 are controlled.
Patent JP-H04231205-A (JP)
Title: Active type suspension
Inventor: FUJIMURA ITARU
IPC: B60G17/015
Filed: 1990-12-28
Abstract: PURPOSE:To improve a critical travel speed at the time of steady state circular turn, and ensure on-the-rail feeling by fixing the basic steering characteristics of a vehicle determined with the distribution of anti-roll moment among front and rear wheels to a weak under-steer side, regardless of a vehicle speed, and changing the steering characteristics to the under-steer side, upon occurrence of yawing angular acceleration on the vehicle. CONSTITUTION:Yawing angular acceleration occurring on a vehicle is calculated on the basis of lateral acceleration detected with two lateral acceleration sensors 26a and 26b fitted to the vehicle. In addition, the front wheel share amount of a roll restraining and control gain is set at a high level in a steering characteristic correction circuit 58, according to an increase in the aforesaid yawing angular acceleration. A roll restraining and control gain for front and rear wheels is thereby changed for changing an instruction value to a control valve 20. The thrust of fluid cylinders 1 and 8 is changed, according to the aforesaid instruction value, and a load shift amount for front wheels is made larger than for rear wheels, thereby intensifying under-steer tendency.
Patent JP-H04224148-A (JP)
Title: Manufacture of brick block and light-weight aggregate
Inventor: KIMURA TAKASHI
IPC: C04B14/02
Filed: 1990-12-26
Abstract: PURPOSE:To obtain porous brick block having high porosity by mixing a sewer age sludge into clayey raw material with a specified ratio and sintering it after drying, kneading, and molding it. CONSTITUTION:The brick block having 35-60% porosity, 0.1-0.5Kcal/mh deg.C heat conductivity are obtained by mixing sewerage sludge (e.g. incorporating 46-84% combustible substance) into clayey material (e.g. clay) with proportion which does not cause cracking in the case of the sintering, namely in a ratio of 30-70% dry base against the clayey material and executes kneading, molding and sintering after drying successively.
Patent JP-H04225039-A (JP)
Title: Production of conductive material
Inventor: TANAKA NOBORU
IPC: D06M101/16
Filed: 1990-12-27
Abstract: PURPOSE:To provide a conductive material having good conductivity and preferable in producing material therefrom, due to the short polymerization time. CONSTITUTION:Polyvinyl alcohol dispersing therein cupric chloride as an oxidizing agent and lithium chloride as a metal salt is adhered to a substrate, and then the substrate is placed in a sealed container filled with the vapor of pyrrole. Since the conductive material having excellent conductivity can be produced in a short polymerization time in a reduced amount of the oxidizing agent, the cost for producing the conductive material can be a preferable one.