baber/WOPTO huggingface dataset:
Patent JP-H04139118-A (JP)
Title: Composition for use in oral cavity
Inventor: MORISHIMA SEIJI
IPC: A61K8/00
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the title composition improved in the bacterial plaque production-preventive and gingivitis-preventive effects of triclosan through allowing it to be left in the oral cavity for a long time by formulating triclosan with specific polysaccharide(s). CONSTITUTION:The objective composition extended in e residence time for triclosan in the oral cavity, leading to fully exerting its bacterial plaque production-preventive effect, can be obtained by formulating (A) a composition for use in the oral cavity containing normally 0.001-2 (pref. 0.01-0.5)wt.% of triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) with (B) pref. 0.01-10 (esp. 0.1-5)wt.% of at least one kind of polysaccharide selected from pectin, hydroxypropyl cellulose, cyclodextrin, chitin, its derivatives, chitosan, its derivatives, and alginic acid having <=1 in the intramolecular ratio mannuronic acid/glucuronic acid and salts and esters thereof.
Patent JP-H03126817-A (JP)
Title: Production of high strength wire rod
Inventor: NISHIO HARUTAKA
IPC: C22C38/00
Filed: 1989-10-09
Abstract: PURPOSE:To produce a high strength wire rod by a simplified process by subjecting an alloy steel having a specific composition containing specific amounts of V to hot rolling and to cooling control under respectively specified conditions. CONSTITUTION:An alloy steel having a composition consisting of, by weight, 0.15-0.30% C, 0.10-1.0% Si, 1.0-2.5% Mn, 0.10-1.0% Cr, 0.10-0.25% V, 0.01-0.10% Nb, 0.010-0.025% N, and the balance essentially Fe is heated up to about 1050-1200 deg.C to undergo austenitizing treatment and then hot-rolled at >=850 deg.C. At the time of subsequent cooling, the average cooling rate between 800 and 600 deg.C at the time of cooling is regulated to 4-10 deg.C/sec and the cooling time between 800 and 400 deg.C is regulated to >=100sec, and then, the wire rod is allowed to stand to be cooled from 400 deg.C or below. By this method, the high strength wire rod excellent in mechanical strength, such as tensile strength and yield strength, easy of working, and having superior weldability can be obtained.
Patent JP-H02109010-A (JP)
Title: Zoom lens having long back-focus
Inventor: SUZUKI NORIYOSHI
IPC: G02B15/20
Filed: 1988-10-18
Abstract: PURPOSE:To satisfactorily correct a residual aberration generated from a variable power part and to allow the zoom lens to have a high variable power and a large aperture ratio by setting appropriately a lens constitution of an image forming part being a fourth group in a 4 lens group constitution having prescribed refracting power, and also, allowing it to satisfy specific conditional expressions. CONSTITUTION:The zoom lens is provided with four lens groups of a first positive group I for focusing, a second negative group II for moving at the time of variable power, a third group III for moving in order to maintain an image face which is fluctuated by following up variable power in a prescribed position, and a fourth group IV for executing a fixed image forming action. A fourth group IV is constituted of a IV1 group consisting of a positive lens and a negative meniscus lens being convex to an image face side, and a IV2 group consisting of a positive lens, a negative meniscus lens 4a being convex to an object side, a positive lens 4b and a positive lens, and the negative lens 4a and the positive lens 4b are joined. Also, by constituting the zoom lens so as to allow it to satisfy conditional expressions A - C, it can be attained to allow it to have a high variable power ratio and a large aperture ratio of 10 variable power ratio and about 1.2 F-number, while securing a long back-focal distance.
Patent JP-S63119235-A (JP)
Title: Correcting method of deflection strain of electron-beam lithography
Inventor: SASAKI MINORU
IPC: H01L21/027
Filed: 1986-11-07
Abstract: PURPOSE:To minimize connection errors among a plurality of deflection regions when the deflection regions are connected mutually by making much account of the quantity of deflection strain at a spot of maximum quantity of deflection in the deflection regions and weighting the quantity of deflection strain at the spot and correcting deflection strain when a deflection-strain correction factor is to be calculated. CONSTITUTION:First correction factors a1-a10 and b1-b10 are obtained through the same method as a conventional method, each measuring point is given weighted coefficients n(i, j), and S, Sx' and Sy' represented by formula are acquired by using the weighted coefficients. A normal equation is prepared by employing these relation- ship, a novel correction factor is obtained by solving the equation, these correction factors are set to a correction arithmetic circuit 3, and lithographing is executed. When the weighted coefficient at the time of i=1, i=NX, j=1 or j=NY is represented by 10 and weighted coefficients at other spots by 1 in n(i, j), the result of correction takes a shape that the quantity of strain at the maximum spot of deflection of deflection regions is minimized, thus reducing connection errors of patterns connected among the deflection regions.
Patent JP-H09103268-A (JP)
Title: Production of processed product of kjellmaniella crassifolia miyabe
Inventor: NARITA SHOICHI
IPC: A23L17/60
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a processed product of Kjellmaniella crassifolia Miyabe, utilizing properties and characteristics of he Kjellmaniella crassifolia Miyabe to the maximum and having a high added value by processing in an area of production. SOLUTION: Naturally collected Kjellmaniella crassifolia Miyabe is washed, dried and then cut to a medial core part A of the Kjellmaniella crassifolia Miyabe and a site B other than the medial core part. One or both surfaces of the epidermis of the medial core part A are shaved off, cut to a prescribed size, then roasted, immersed in a seasoning liquid and then wound up to thereby produce a white rolled Kjellmaniella crassifolia Miyabe. Both the surfaces of the epidermis of the medial core part A are shaved off, cut into dices or strips, then roasted and immersed in the seasoning liquid to thereby produce the Kjellmaniella crassifolia Miyabe such as a white dried bean curd or a seasoning flavored with the Kjellmaniella crassifolia Miyabe.  On the other hand, the site B other than the medial core part is cut into squares, strips or sesames and roasted with hot air to thereby produce a raw material for various seasonings.
Patent JP-H07116976-A (JP)
Title: Industrial robot
Inventor: MIWA TAKESHI
IPC: B25J9/06
Filed: 1993-10-21
Abstract: PURPOSE:To prevent useless maintenance work by measuring a deviation between target and actual turn positions of an arm for supporting each articulation, and performing aging action previously, until a deviation value is restored to stay in a permissible deviation, relating to the arm whose deviation value exceeds the permissible deviation. CONSTITUTION:An action checking value program is left as stored in a control device 7 by an operator. When started, a robot 1 is actuated in accordance with the value program, and in the control device 7, by the first position detector at each fixed sampling time, a turn angle of the first turning arm 31 is detected to calculate a difference from a prescribed locus in a deviation calculating means 71. These calculated deviations are discriminated for whether exceeding a permissible deviation or not in a discriminating means 72, to perform aging, in the case of being displaced from a pemissible moving region, by repeatedly executing the action checking value program in a prescribed number of times, and thereafter even in the case of being not restored to stay in the permissible moving region, a display lamp 73 is lighted to sound an alarm buzzer 74.
Patent JP-H10109618-A (JP)
Title: Car washing equipment
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To set a long waiting time to a user who is unfamiliar with car wash, while setting a shorter waiting time to a user who is familiar with car wash. SOLUTION: This is a car washing equipment to wash a vehicle 1 in a washing machine body 2 while conveying the vehicle by a conveyer device 3a, and a setting unit 16 for car washing by which a user selects and sets the car washing condition is provided at the front side of the conveyer device 3a. And a control device to drive the conveyer device 3a and a car washing means, after the car washing condition is set by the setting unit 16 for car washing and a standard waiting time has passed, is provided, a waiting time change-over button 22 to change the waiting time is provided to the setting unit 16 for car washing, and when the waiting time change-over button 22 is pushed, the control device sets a waiting time longer than the standard waiting time.
Patent JP-H09110349-A (JP)
Title: Elevator unit
Inventor: TOKUNARI HIROHISA
IPC: B66B9/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To access to the inside of a car body upon forcing open a door even in the case where an entrance door of the car body and an elevator landing door of a building fail to open or close, in time of emergency. SOLUTION: An overall surface construction between an entrance door 6 of a car body 3 being free of lifting motion in a shaftwat 2 and a hoistway door 8 installed in an elevator hall 7 at each floor of a building is made up of, for example, a fiber-mixed concrete board material of 3mm to 6mm or so in plate thickness, being breakable by dint of man power.
Patent JP-H02112613-A (JP)
Title: Structure for subcombustion chamber
Inventor: KAWAMURA HIDEO
IPC: F02B19/16
Filed: 1988-10-21
Abstract: PURPOSE:To more improve combustion efficiency, heat resistance, durability, etc., of a subcombustion chamber by forming a wall member, forming the subcombustion chamber, with a heat insulating material while providing a thin film member, consisting of ceramic material, to be arranged in an internal wall surface of this wall member. CONSTITUTION:A subcombustion chamber 2 is connected communicating with a main combustion chamber 1 through a nozzle 3 while built in a cylinder head 10 provided with a cooling jacket 14. Here the subcombustion chamber 2 is formed by two or more wall members 4, 7 respectively molded by a heat insulating material of aluminum titanate or the like. And each wall member 4, 7 arranges in its internal wall surface two or more thin film members 5, 6 consisting of non-oxide system ceramic material or the like. While in order to reinforce the subcombustion chamber 2, a metal-made protecting cylinder 8 is fitted to the one wall member 4 on its peripheral surface. In this way, the subcombustion chamber 2 is more improved in its combustion efficiency, heat resistance and durability or the like.
Patent JP-H07196093-A (JP)
Title: Water leisure boat
Inventor: KOBAYASHI NOBORU
IPC: B63B35/73
Filed: 1994-10-27
Abstract: PURPOSE:To enable braking work to be made favorably with simple constitution, in a water leisure boat sliding on the surface of water. CONSTITUTION:This is a water leisure boat which is provided with a propeller, and slides on the surface of water, and is provided with a brake plate 4, which consists of a plate rotatable around a horizontal shaft 6 on the front end, on the bottom of the boat roughly in the center in longitudinal direction of a hull 1, a brake pedal 7, which immerses this brake plate 4 in water by pressing it down around a shaft 6, and recover means 71 and 73 for the brake plate 4.
Patent JP-H04140881-A (JP)
Title: Information processor
Inventor: NISHIKAWA TAKESHI
IPC: G06F9/46
Filed: 1990-10-02
Abstract: PURPOSE:To improve a processing performance by controlling strictly the objective range of information to be reserved at the time of switching according to the processing state of a process, skipping the reserving operation of a vector register which is not reloaded, and cutting a switching time. CONSTITUTION:When designated information 5a of a PSW 5 of a previous process which is reserved in a memory by a hardware(HW) is 0, a software(SW) needs to save a vector(V) resource(R) because the finish of the reload of the VR is indicated when a V state changing flag 14 is in a set state, and then stores it in the corresponding part of a CEPSP 9b on the memory according to the reload information controlled by the SW. When the flag 14 is in a reset state, this indicates that the VR is not reloaded, and when the information 5a is 1, the reserving operation is completed by the HW, so that the reserving operation can be skipped. Then, when the information 5a in the information loaded by the PSW 5 on the HW at present is 0, the information is loaded by the SW, and when the information 5a is 1, the processing is skipped, so that the switching time can be cut. Thus, the processing performance of a system can be improved.
Patent JP-S63117428-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURATA TADAHIKO
IPC: H01L21/306
Filed: 1986-11-05
Abstract: PURPOSE:To control the amount of side etching, by mounting a plurality of test patterns made of the same material as a mask for etching. CONSTITUTION:Test patterns A, B, C and D, which are different in their diameters from each other and circular in their flat planes, are mounted on a polycrystal silicon film 5. This figure shows that the etching process proceeds and the smallest test pattern D has been removed and the second smallest test pattern C is going to be removed. When this test pattern C is removed and when this etching process is stopped in a state where the test pattern B remains, the amount of side etching can be controlled. Since the amount of side etching is larger than a half of diameter of the test pattern C and it is less than a half of diameter of the test pattern B, the diameters of the test patterns are preferably determined so that the amount of side etching falls within this allowable range.
Patent JP-H10109678-A (JP)
Title: Chain case mounting device for bicycle and the like
Inventor: SAKAGUCHI TADAHIRO
IPC: B62J13/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To minimize the use of screws and simplify assembly by engaging protruding parts on the upper and lower front end part of a chain case with a locking tool fixed to a body by tongue-and-groove relation in such a manner as to be attachable and detachable, and mounting only the rear end part of the chain case on the body by a fixture. SOLUTION: A locking tool 19 fixed to a body 10 has recessed parts 20, 21 in the upper and lower parts, a chain case 15 has protruding parts 16, 17 on the front end part, and the protruding parts 16, 17 are engaged with the recessed parts 20, 21. A mounting part 18 is formed on the rear end part of the chain case 15, and the mounting part 18 is regulated and fixed to a frame 11 by a fixture 24 so that the chain case 15 is longitudinally movable. Thus, not only the use of screws can be minimized, and the assembling is simplified, but also the chain case 15 can be easily mounted in a prescribed position by regulating the position of the locking tool 19 by a contact part 22.
Patent JP-2001045980-A (JP)
Title: Ice candy
Inventor: MURAKAMI MASATOSHI
IPC: A23G9/26
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an ice candy to be wholly eaten from the tip to the end without dropping any parts. SOLUTION: A notch 3a to fold and take off a part of a bar 3 is given to at least one point of the bar 3 embedded inside an ice candy body 2.
Patent JP-H09106464-A (JP)
Title: Method for preparing and displaying cg image for building
Inventor: FUNAKI MINORU
IPC: G06T13/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To visually recognize the feeling of wideness and depth or the like by stereoscopically displaying a planning building or the like as a CG image. SOLUTION: Three-dimensional shape data concerning the building are prepared by a CAD system in advance, and data for CG image corresponding to the CG image expressing the state of watching the building from any desired position are generated by operation based on the three-dimensional image data and a virtual viewpoint position, which is set to the three-dimensional shape data, while stopping or moving the viewpoint position in any desired direction inside the three-dimensional shape data corresponding to the input operation of an operator O.  Based on these data for CG image, when the view-point position is stopped, the CG image concerning the building is displayed as a still image but when the viewpoint position is moved, that CG image is displayed as a moving image and an observer V wears three-dimensional spectacles 36 so as to recognize the still image or the moving image as a stereoscopic image.
Patent JP-H03125368-A (JP)
Title: Cassette loader
Inventor: MIHARA MASATO
IPC: G11B15/675
Filed: 1989-10-11
Abstract: PURPOSE:To securely perform the positioning and the prevention against misloading of a cassette by supporting freely turnably a reel disk for fitting into a reel hub of the cassette on a holder. CONSTITUTION:The length from a center of the reel hub to a front end surface of the cassette is formed longer than the length to a rear end surface. Consequently, when a standard cassette 6 is to be mounted by reversing its front and rear onto the holder 2, the reel disks 4 and 5 are not fitted into the reel hubs, but brought into contact with the bottom surface of the standard cassette. As a result, the standard cassette 6 can never be mounted on the holder 2. By this method, the misloading can easily be recognized. When the standard cassette 6 is correctly mounted on the holder 2, the reel hub on the supply side is fitted onto the reel disk 4, while the reel hub on the take-up side onto the reel disk 5 respectively, thus positioning the standard cassette 6 in a prescribed position on the holder 2.
Patent JP-H05110267-A (JP)
Title: Housing for electronic equipment
Inventor: NISHIKAWA KATSUYA
IPC: H05K5/02
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a housing capable of protecting an electronic equipment from vibrations and an ambient temperature when the electronic equipment is transported and stored. CONSTITUTION:When printers 1 are housed in housings 13, 14, the cover 14 of the housing is opened in the direction of the arrow (a), heat-insulating materials 18 and cushioning materials 23 are used among the printers 1 and the housing, heat-insulating material 24 (such as heat-generating materials, cooling materials, etc.) are mounted to the housing sections 25 of the cushioning materials 23, the printers 1 are housed, and the cover 14 of the housing is closed in the direction of the arrow (b).
Patent JP-H03128675-A (JP)
Title: Secondary-side dc output power board
Inventor: HORI SHINICHI
IPC: H02M7/12
Filed: 1989-10-11
Abstract: PURPOSE:To improve the efficiency of a power board, and to ensure safety by installing a primary-side input disconnection detector and an output-potential lowering circuit and lowering secondary-side output potential when the disconnection of a primary side input is detected. CONSTITUTION:A rectifier 2 and a transformer 3 are connected in series between a primary side input 1 and a secondary side output 5, and a control circuit 7 is connected in parallel with these rectifier and transformer and a series circuit composed of an input disconnection detector 6, an output-potential lowering circuit 8 and a discharging resistor 9 is connected in parallel with the control circuit 7. The input disconnection detector 6 transmits a detecting signal over the output-potential lowering circuit 8 when the circuit 6 detects primary-side input disconnection. The output-potential lowering circuit 8 operates the discharging resistor 9 by the input of the signal. The discharging resistor 9 is brought to a inoperative state when a power board is worked, and prevents heat-generation loss. Accordingly, the safe power board having excellent efficiency can be acquired.
Patent JP-H05110390-A (JP)
Title: Schmitt circuit
Inventor: MITSUMOTO TOSHIO
IPC: H03K3/353
Filed: 1991-10-14
Abstract: PURPOSE:To save the power by connecting a source of a FET whose gate receives an input voltage and whose drain connects to a power supply via a load resistor to ground two FETs in parallel. CONSTITUTION:A drain of a 1st MOSFET1 whose gate receives an input voltage Vin connects to an output terminal 5 and to a power supply whose voltage is Vc via a load resistor 6. Moreover, a source of the FET 1 connects to ground via a 2nd M0SFET2 whose drain and gate are short-circuited and connects to ground via a 3rd MOSFET3 whose gate receives an inverted output voltage Vout by an inverter circuit 8 receiving an input and giving an inverted output. Thus, even when the input voltage Vin rises and stays between two kinds of threshold voltages, since no through-current flows, the increase in the power consumption is prevented even when the input voltage Vin rises gradually.
Patent JP-H10111724-A (JP)
Title: Self-excitation-type reactive power compensation device
Inventor: MORITA KOSUKE
IPC: G05F1/70
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of overcurrent in the output of a PWM inverter. SOLUTION: This device is constituted of a rectangular wave inverter 1 and the PWM inverter 2. In such a case, an overcurrent control circuit 15 is provided for the device. Thus, the gain of an output current command value Iref is converged to not more than '1' when the output current Iex of the PWM inverter 2 becomes not less than a first setting value m1 by the non-linear excitation characteristic of a link transformer 7. When the output current Iex of the PWM inverter 2 is reduced and it becomes not more than a setting value m2 , the gain of the output current command value Iref is restored to '1'.  An overcurrent suppression circuit 15 is provided with a comparator 16 comparing the output current of the PWM inverter 2 with the first and second setting values, a switch 17 which is opened/closed when the output current I.. of the PWM inverter 2 becomes the first and second setting values, a resistor for gain adjustment 18 for converging the gain of the output current command value Iref and a capacitor 19 for executing charging/discharging by the opening/ closing of the switch 17 and increasing/decreasing the output current Iex of the PWM inverter 2.
Patent JP-H11249313-A (JP)
Title: Annular surface reduction projection optical system
Inventor: WILLIAMSON DAVID M
IPC: G02B17/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a projection optical system having comparatively large image surface size by providing plural curved surface mirrors alternating from convex to concave from a long conjugate point to a short conjugate point and forming an arched image surface. SOLUTION: Electromagnetic radiation from an illumination source 13 is received by a reticle 10. The reticle 10 is arranged at the long conjugate point of a reduction optical system. The light beam 11 of the electromagnetic radiation reflected from the reticle 10 is condensed by a 1st convex mirror M1. The mirror M1 has negative magnification, and the light beam 12 reflected from the mirror M1 is condensed by a concave mirror M2. The mirror M2 has positive magnification and the light beam 14 reflected from the mirror M2 is condensed by a convex mirror M3. The mirror M3 has the negative magnification and the light beam 16 reflected from the mirror M3 is condensed by a concave mirror M4. The light beam 18 reflected from the mirror 4 is on an image plane and formed into an image on a wafer 20 arranged at the short conjugate point of the reduction optical system.