baber/WOPTO huggingface dataset:
Patent JP-H0520403-A (JP)
Title: Automatic interference check system
Inventor: YAMAMOTO HIROSHI
IPC: G06F17/50
Filed: 1991-07-10
Abstract: PURPOSE:To prevent an interference part from being overlooked by permitting a computer to control models so as not to intersect even if they approach much more each other after they touch in the computer so as to display the situation. CONSTITUTION:A controller 2 generates plural three-dimensional models in the computer by using a model generation program in a program memory 3 by the instruction of a keyboard 1. One of the models is shifted by a shift program by giving an instruction from the keyboard 1, and the situation is displayed in the monitor 4. It is judged whether the boundary of the shifting model touches the boundary of the other model or not by using an interference program. When they touch each other, a state where the model stops the shift is displayed. When they do not touch, it is judged whether it shifts by an instructed shift amount or not. The same operation is repeated till it touches the boundary. Thus, interference can be checked in the same sense as a case when interference is checked by using the real trial model.
Patent JP-H0459328-A (JP)
Title: High kneading screw
Inventor: FUJIWARA YOTARO
IPC: B29C48/655
Filed: 1990-06-29
Abstract: PURPOSE:To improve kneading properties by improving a speed of a flow and pressure at the time when a fixed quantity of molten resin crosses over flights each, by a method wherein at a starting point of formation of a multiple flight, a depth of a screw groove in a molten plasticizing resin discharging side is made deeper than that of a molten plasticizing resin side and the depth of the screw groove is reduced at the fixed rate till a completion point of formation of the multiple flight. CONSTITUTION:A depth H5 of a screw groove 3 in a semimolten resin side in a compressed part CZ is made invariable in an injection direction of the resin. Furthermore, a depth H6 of a groove of the screw groove 4 in a molten plasticizing resin discharge side is made deeper than that H5 of a screw groove 3 in the semimolten plasticizing resin side, in the vicinity of a starting point of formation of the second auxiliary flight beta2 where it is ramified from a main flight alpha and separated into the screw groove 3 in the semimolten plasticizing resin side and the screw groove 4 in a molten plasticizing resin discharge side. Then a depth H4 of a screw groove 2 in a resin material feed side, a depth H5 of the screw groove 3 in the semimolten plasticizing resin side and the depth H6 of the screw groove 4 in the semimolten plasticizing resin side are made almost identical with one another, in the vicinity of a completing point of formation of the second auxiliary flight beta2 where the second auxiliary flight beta2 is combined with the facing main flight alpha.
Patent JP-S5960387-A (JP)
Inventor: KOMATSU SHIYUUICHI
IPC: G21C7/10
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5982826-A (JP)
Inventor: SHIRAISHI TADAAKI
IPC: A47L19/00
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0460110-A (JP)
Title: Sub-chamber type diesel engine
Inventor: KISHISHITA TAKAHARU
IPC: F02B3/06
Filed: 1990-06-29
Abstract: PURPOSE:To obtain satisfactory air-fuel mixture in a short time and reduce thermal loss in a sub-chamber by generating swirls of opposite directions in the sub-chamber, and diffusingly injecting fuel outward in a radial direction from a center of a boundary area of the swirls. CONSTITUTION:Two communication holes 7A, 7B for the communication of a main chamber 1 with a sub-chamber 2 are formed on a sub-chamber wall 5 separately and in opposite directions along inclined lines such as tangent lines against an inner wall face of the sub-chamber 2 so as to generate swirls A, B of opposite directions in the sub-chamber 2. Strong disturbance of air is generated accordingly in boundary areas of the swirls A, B. A fuel injection nozzle 4 is provided on a hole-nozzle type injection pores 6. The injection pores 6 are opened on a center of the boundary area of the swirls A, B over all areas in a circumferencial direction, so that the fuel is injected outward in a radial direction of the boundary area of the swirls A, B. Atomized fuel is injected from the center o the sub-chamber 2, therefore, air-fuel mixture is obtained by the use of intake air with satisfactory speed.
Patent JP-H105874-A (JP)
Title: Die for press brake, cover for covering die, and attaching method thereof
Inventor: UEDA AKIHIRO
IPC: C09J5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent scratches from generating on a work and wear from generating on a die and to use a cover for covering the die in a long time. SOLUTION: This die is composed of a die body 3 having a before and a behind faces 11, 13 extending to the right and left direction, a V-shaped groove 5 having before and behind inclining faces 5F, 5B on the almost central part in front and in the rear of the die body 3, and before and behind shoulder parts 7, 9 adjoining continuously to the before and behind inclining faces 5F, 5B of the V-shaped groove 5 and made as one body to the upper part. Putting a fine clearance from the peak 5A of the V-shaped groove 5, the before inclining face 5f, the before shoulder part 7 and the before face 11 are covered with a before cover 15, the behind inclining face 5B, the behind shoulder part 9 and the behind face 13 are covered with a behind cover 17, and these before cover 15 and the behind cover 15 are attached on the before face 11 and the behind face 13 able to be removable.
Patent JP-2000356091-A (JP)
Title: Method for reinforcing natural ground
Inventor: NAKATANI MICHIO
IPC: F42D1/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To effectively perform preliminary reinforcement of the natural ground. SOLUTION: To perform excavation by explosion of explosive 14, a blast hole is bored. A bolt member 28 is inserted into the front end of the blast hole 20a and the explosive 14 is charged into the rear end of the blast hole 20a. A cavity 22 in the blast hole 20a is filled with a filler 24 made of jelly-like material, as is a short blast hole. The bolt member 28 is provided on its outer peripheral surface with a mechanical working part 32 whose diameter can be increased. Upon explosion of the explosive 14, the mechanical working part 32 whose diameter can be increased is elongated by detonation pressure resulting from the explosion and the inner peripheral diameter of the bolt member 28 is increased, so that the outer peripheral surface of the bolt member 28 is closely contacted with the inner peripheral surface of the long blast hole 20 and anchored thereto.
Patent JP-H08254272-A (JP)
Title: Sealing device
Inventor: EDORUNDO ROI
IPC: F16J15/20
Filed: 1995-05-22
Abstract: PURPOSE: To improve sealing effect and the life of a sealing device by seating a seal ring in the low-pressure side of a groove by the pressurization and the friction force between the seal ring and its circumferential face, forming a seal edge in the same position in the circumferential face irrelevant to the rotational movement direction and the pressurization, and tilting it in the low pressure side. CONSTITUTION: A mechanical element 11 is provided with a groove 24 for receiving a seal ring 15 and a bias ring and the seal ring 15 is seated on a seal ring face 23 on the circumferential face 21 of a mechanical element 12 in the non-pressure and/or stationary state. The seal ring 15 is partially separated from the low-pressure side 19 of the groove 24 and forms an outer circumferential face 25 parallel to the shaft 14. When the seal ring 15 is exposed to the pressurization and/or the friction force between the seal ring 15 and the circumferential face 21, the seal ring 15 is seated on the low-pressure side 19 of the grove 24, forms a seal edge 22 relative to the circumferential face, and rotationally moves toward the low-pressure side N.  The seal edge 22 is arranged in the same position at all times irrelevant to the rotational movement and/or the pressurization of the seal ring 15. This constitution can improve the seal ring and elongate its life.
Patent JP-S5958896-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: H05K3/46
Filed: 1982-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5872647-A (JP)
Title: Air-fuel ratio controlling method for internal-combustion engine
Inventor: NAKAJIYOU YOSHIKI
IPC: F02D41/14
Filed: 1981-10-26
Abstract: PURPOSE:To compensate unevenness of the properties of a sensor, by controlling delay  time in a compensation process of supplied fuel quantity following a reversion of the  output of a first air-fuel ratio sensor in the upstream of a catalytic converter in relation to the output of a second air-fuel ratio sensor in the downstream. CONSTITUTION:When a mixture ratio is in rarefaction, both first and second air- fuel ratio sensors (unillustrated herein) generate low-level voltage but when it is overthick, they generate high-level voltage (A1 and A4), turning to wave-forms A2 and A5  after being rectified as compared with the assigned reference value. Next, at the time  when the rectified wave-form A5 is reversed from 1 to 0, an integral wave-form A6  decreases by the assigned quantity (c), and at a period during which the A5 is kept at  0, it decreases by (d) at every interval but when the A5 is reversed from 0 to 1, the A6 increases each in the reverse way. The integral wave-form A6 determines delay time  in the skip time of an integral wave-form A7 and during a period when it stays above  a reference line A6v, that is, a period of being overthick, the delay time in a rising  skip time increases but that in a falling time decreases so that a period when decreases a supply of fuel decreases is extended. On the contrary, while it is lower than the  reference line A6v, the case goes in the reverse way.
Patent JP-S6414406-A (JP)
Title: Bridge structure and erection method thereof
Inventor: SURUGA TOSHIICHI
IPC: E01D19/16
Filed: 1987-07-07
Abstract: PURPOSE: To shorten the term of works, and to reduce cost by utilizing a wire cable stretched between bearings for a bridge and assembling a bridge body onto the wire cable. CONSTITUTION: Web members 5, upper chords 6, horizontal frames 7 and floor framings 8 or the like as a bridge body 3 are assembled in triangular continuous bodies on a wire cable 4 stretched between bearings 2 for a bridge or among abutments 1 and truss structure is manufactured, and the wire cable 4 is used as lower chords receiving and holding the tensile force of a truss. Accordingly, since the mutual joining works of the lower chords and the works of the temporary installation of a timbering or the like are also made to unnecessary and a work platform can also be mounted by utilizing the wire cable 4, cost can be reduced largely.
Patent JP-H1112885-A (JP)
Title: Pile forming apparatus in pile fabric loom
Inventor: TSUJI YUKIHIRO
IPC: D03D39/22
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To form an excellent pile woven fabric by properly operating a terry motion means. SOLUTION: A terry motion control apparatus C1 controls the operation of a terry motion motor 28 based on the weaving pattern information obtained from a loom control computer Co. The terry motion control apparatus C1 memorizes a movement pattern E. In the case in which a weaving pattern is a pile weaving pattern, the terry motion control apparatus C1 subjects the operation of the terry motion motor 28 to feedback control based on rotation angle information from a rotary encoder 41 for detecting the rotation angle of a loom, the weaving pattern information from the loom control computer Co and the movement pattern E terry motion so as to adjust the displacement of an expansion bar 16 to the movement pattern E.
Patent JP-H0458586-A (JP)
Title: Circuit board
Inventor: HISADA AKIRA
IPC: H05K3/34
Filed: 1990-06-28
Abstract: PURPOSE:To improve the efficiency to prepare a control program which actuates an automatic machine by installing an identification mark which indicates the amount of coating required to a section to be coated with a bonding agent in terms of a circuit board in which each electric component is fixed with the bonding agent. CONSTITUTION:When a component 2 is mounted a printed board 1, the amount of coating of a bonding agent is determined in conformity with the component mounting position and the size of the component 2 and a control program is prepared. In this case, an identification mark D, which indicates the amount of coating to a section to be coated with a bonding agent, is installed, which makes it possible to read immediately a center mark C, and a central coordinate and the amount of coating from the identification mark D and thereby prepare a control program in a short time. Therefore, from the result of the arithmetic operation of the automatic machine, the bonding agent can be applied to a proper position between each 1 and 3 and the component 2 can surely be mounted.
Patent JP-S6231111-A (JP)
Title: Manufacture of crystalline semiconductor thin film
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/22
Filed: 1985-08-01
Abstract: PURPOSE:To carry out the crystallization of a semiconductor thin film by heat treatment and the passivation by hydrogenation at a low temperature and in a short time by irradiating an energy beam which is easily be absorbed by the semiconductor thin film in an atmosphere which contains hydrogen. CONSTITUTION:A hydrogenized amorphous Si film, i.e., a-Si:H film 2 is formed on a glass substrate 1 by plasma CVD. The substrate 1 is set at a specified position in a vacuum chamber 3. Hydrogen gas or hydrogen gas plasma is introduced from a glass tube 5 and space within the vacuum chamber 3 is made to provide a hydrogen atmosphere. A laser beam of a wavelength which is strongly absorbed by Si is irradiated on the a-Si:H film 2 from the outside. Then, a polycrystalline Si film 8 consisting of large crystal grains as large as approx. 1,000Angstrom  in diameter is formed. The total Si film 8 is also hydrogenized.
Patent JP-S6231118-A (JP)
Title: Electron beam exposure
Inventor: YASUTAKE NOBUYUKI
IPC: H01J37/147
Filed: 1985-08-01
Abstract: PURPOSE:To improve the throughput by a method wherein the transition produced in one deflection apparatus is detected with current to compensate the signal of other deflection apparatus so as to shorten loss time. CONSTITUTION:A current detection coil 10, amplifiers 11-13, and resistors r12, r16 are newly provided. The current flowing in a deflection coil 3 is detected with the current detection coil 10, and the value of the output current after the transition phenomenon has been terminated in the main deflection system is matched to the value after the transition phenomenon of the amplifier 12 has been terminated by using the amplifier 11. The output of the amplifiers 11 and 12 is compared with the amplifier 13 to detect the difference, and the subdeflection signal to be fed from a digital/analog converter 6 to an amplifier 7 is compensated with this difference. Thus, the loss time is shortened, thereby improving the throughput.
Patent JP-H0220875-A (JP)
Title: Method for development processing of photosensitive planographic printing plate
Inventor: NOGAMI AKIRA
IPC: G03F7/30
Filed: 1988-07-08
Abstract: PURPOSE:To eliminate the trouble that the photosensitive planographic printing plate having a nonmagnetic base meanders or exfoliates and the contamination of said plate in case of subjecting the plate to a development processing by sticking a magnetic material to at least a part of the above-mentioned printing plate and transporting and processing the same on a transporting belt having magnetic force. CONSTITUTION:The magnetic material is stuck to at least a part of the surface not to be developed of the photosensitive planographic printing plate 20 if the base of said plate is a nonmagnetic material. A magnetic tape 21 imparted with tackiness on one surface is used as said means. The trouble in transportation such as the meandering of the printing plate 20 by friction of a brush 14 is liable to arise with the development processing method of rubbing the surface of the printing plate 20 transported by the ordinary transporting belt 13 by the brush 24, but such trouble is eliminated. The effect is, therefore, particularly remarkable in the mode of rubbing the surface of the printing plate 20 by the brush 11 on the belt 13. The stable development processing is enabled in this way and the good development processing is executed without generating the contamination and without having the trouble in transportation.
Patent JP-2001006119-A (JP)
Title: Thin film magnetic head, method of manufacturing the same and thin film coil element and method of manufacturing the same
Inventor: SASAKI YOSHITAKA
IPC: G11B5/17
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To enable reduction of track width and magnetic path length of an induction type magnetic converting element and also prevent increase in the number of processes for the manufacturing. SOLUTION: A recording head includes a lower magnetic pole layer 8 and an upper magnetic pole layer including the magnetic pole portions which are provided opposed with each other via a recording gap layer 9 and a thin film coil 16. In the region at the upper surface of the recording gap layer 9 to arrange a connecting portion 16 of a thin film coil 16, a bottom-up pattern 41 is formed and a thin film coil 16 is formed on this bottom-up pattern 41 in order to layout the connecting portion 16a. The upper surface of an insulating layer 17 covering the thin film coil 16 is flattened and only the connecting portion 16a of the thin film coil 16 is exposed from the upper surface of the insulation layer 17. The exposed connecting part 16a is connected with a conductive layer 19 that becomes a lead.
Patent JP-S6327092-A (JP)
Inventor: YOKOTA HIROSHI
IPC: H05K3/28
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5696690-A (JP)
Title: Cultivation of diatom
Inventor: TSUKIHARA TOKU
IPC: C12N1/12
Filed: 1979-12-28
Abstract: PURPOSE: The seeds of diatom are inoculated to a culture medium composed of sterialized sea water and nutrient salts and cultured under specific conditions, thus cultivating a large amount of diatom continuously with low energy.  
     CONSTITUTION: The culture medium composed of sterilized sea water and nutrient salts is poured into a cultivation tank made from a transparent material and controlled to a prescribed temperature with a temperature regulator. The seeds of diatom are inoculated to the culture medium and cultured under irradiation with light emitted from the source fitted in a zone in a distance of 0W20cm from the wall surface of the tank so that the total luminous flux becomes 10W100lm/1l of the volume of the cultivation tank and simultaneous aeration with sterilized air to effect sufficient feed of carbon dioxide gas and sufficient agitation, thus promoting multiplication. When the cell density of diatom reaches 10 6 W10 8 (cell/ml) the cultured diatom is taken out of the culture mixture by 1/5W2/3 volume of the total culture mixture in a certain time interval and at the same time, the fresh culture medium is fed to the culture mixture by the same volume as that taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0456353-A (JP)
Title: Semiconductor memory device
Inventor: HIRAYAMA KAZUTOSHI
IPC: H01L21/8242
Filed: 1990-06-26
Abstract: PURPOSE:To prevent generation of ununiformity of grain size in a capacitor for memory cell by providing word lines arranged bypassing memory cell regions and not passing on the adjacent memory cells. CONSTITUTION:Since word lines 6 indicated by oblique lines are provided bypassing racket type field active regions 9 which are manufactured by diffusing impurity such as arsenic, etc., into a substrate, these are arranged as the gates of transistors 4 for selecting cells and thereaftrer these are bent and arranged in a constant angle. Accordingly, the capacitor electrode covering the active region in the substrate for cell is all oxidized and uniformity of grain size can be ensured, without allowing generation of an event that only the lower part of word line 6 is not oxidized during the heat processing in the post- processing and the grain size is kept unchanged, while the other part is oxidized and grains grow. Therefore, stress applied on an insulated oxide film for capacitor is perfectly equalized in anywhere on the capacitor and high reliability can be reserved.
Patent JP-S5962787-A (JP)
Inventor: SHIMATAKI MASAYUKI
IPC: H02G3/22
Filed: 1982-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6222716-A (JP)
Title: Bactricidal preparation for veterinary field
Inventor: KARURU GEORUKU METSUTSUGAA
IPC: A61K31/47
Filed: 1986-07-22
Abstract: 1. Use of quinolonecarboxylic acids and derivatives thereof of the formula I  see diagramm : EP0210513,P7,F2  in which R**2 represents hydrogen or alkyl with 1 to 4 carbon atoms, R**5 represents hydrogen, methyl or ethyl, as well as the pharmaceutically utilizable salts thereof, for the preparation of agents, which can be administered in the drinking water, against mycoplasmoses and bacterial diseases in poultry.
Patent JP-H0458188-A (JP)
Title: Weather forecasting device
Inventor: FURUSAWA KOICHI
IPC: G01W1/10
Filed: 1990-06-27
Abstract: PURPOSE:To accurately forecast weather by using information regarding the actual weather as an expected value and varying the weight of a neural network so that the expected value is outputted when weather condition data at specific time are inputted to the neural network. CONSTITUTION:The neural network 3 receives data inputted from memories 21 - 24 at an input layer 31 and outputs them to an output layer 33 through an intermediate layer 32. Specific weight is given among those layers 31 - 33, and properly varied and adjusted to a specific value by a weight variation quantity computing element 34. For this weight variation and adjustment, the information regarding the actual weather is supplied from a rainfall sensor 15 to the weight variation quantity computing element 34. The information regarding the weather forecast by the neural network 3 is outputted from the output layer 33 to a display 4 and displayed.
Patent JP-H0713306-A (JP)
Title: Image forming method
Inventor: HIRANO MASAHITO
IPC: G03C5/29
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a highly contrasty image by means of liquid developer having no problem to an ecosystem or a work environment by processing a photographic material containing a specific hydrazine compound by means of specific liquid developer. CONSTITUTION:A photographic material containing a hydrazine compound expressed by formula I is processed by using liquid developer which contains developer proper expressed by formula II and does not contain dihydroxy benzene type developer proper substantially. In the formula I, R1 represents an aliphatic or aromatic group. R2 represents a hydrogen atom, an alkyl group or the like. G1 represents a (-CO-) group, a (-SO2) group or the like. Both A1 and A2 represent a hydrogen atom, or one is a hydrogen atom, and the other represents a substitutional or nonsubstitutional alkyl sulfonyl group or the like. In the formula II, R1 and R2 represent respectively a hydroxy group, an amino group or the like. P and Q represent a hydroxy group, a carboxyl group or the like. Y represents (=O) or (=N-R3), and R3 represents a hydrogen atom, hydroxyl or the like.