baber/WOPTO huggingface dataset:
Patent JP-H0926988-A (JP)
Title: Automatic arrangement and wiring method, device therefor and semiconductor integrated circuit
Inventor: KOBAYASHI HIROYUKI
IPC: G06F17/50
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic arrangement and wiring method by which the improving of design efficiency and the optimization of driving capacity is realized, the device to be used for the enforcement and the semiconductor integrated circuit obtained by these method and device. SOLUTION: The table 11 for showing the relation of the driving capacity of a standard cell and a wiring length is preliminarily defined by a designer. A wiring length extraction part 8 extracts the wiring length of each standard cell from the wiring result by an outline wiring part 7 and a fan out number extraction part 9 extracts the number of fan out based on the data obtained in a net list input part 2. An optimum driving capacity calculation part 10 estimates load based on the wiring length, the number of fan out and the table 11 and calculates the driving capacity of the transisstor of an optimum standard cell. A rearrangement part 13 selects the optimum standard cell from a standard cell library 12 according to the calculation result by the optimum driving capacity calculation part 10 and a rearrangement is performed.
Patent JP-H05347220-A (JP)
Title: Tap changer for load
Inventor: KIMURA SHIGEHIRO
IPC: H01F29/04
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a small type tap changer for load at low cost by using a cam switch. CONSTITUTION:The tap lead wire 6 of the wiring 1 of a transformer and a lead wire 7, which is parallel-connected to every other lead wire 6, are connected to the input terminal 8 of a cam switch 5. A current-limiting resistor 2 is connected to the output side 3 of the cam switch 5 in such a manner that it is in series with the lead wire 7, the other end of the current-limiting resistor 2 and the output side 3, which is not connected to the current-limiting resistor 2, are collectively connected, and this output terminal 10 and a transformer terminal 9 are used for output.
Patent JP-H0466234-A (JP)
Title: Reinforcing of diameter reduced end with screw of tube and its reinforcing method
Inventor: FUJIWARA MICHIHIRO
IPC: F16L15/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain a construction satisfying the strength required by forming a female screw of a diameter reduced part by mounting a reinforcing ring tightly on the outside of the diameter reduction part formed at the end of a metallic tube and squeezing a tip projected out of the reinforcing ring. CONSTITUTION:The reinforcing ring 2 is placed a little on the tip 13 of the diameter reduction part 12 of the metallic tube 1 and held, then, the core part 43 of a die 4 is inserted into the diameter reduction part 12, the reinforcing ring 2 is pushed in by a ring pressing surface 41 and mounted on the prescribed position of the diameter reduction part 12 to project the tip 13 of the diameter reduction part 12 out of the reinforcing ring 2. At this time, directly before the stiffening ring 2 is mounted on the prescribed position, the tip pressing surface 42 comes in contact with the tip 13 of the diameter reduction part 12 and at the same time that the reinforcing ring 2 is mounted on the prescribed position, the squeeze of the tip 13 comes to an end and a diameter expansion part 14 is formed at the tip 13.
Patent JP-S5967540-A (JP)
Title: Recording body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1982-10-11
Abstract: PURPOSE:To improve photosensitivity as well as the ability to hold the electrostatic charging potential of a photoreceptor by forming a recording medium of an electrostatic charge blocking layer consisting of amorphous hydrogenated or fluorinated silicon carbide and a photoconductive layer consisting of nitrogen atom-contg. amorphous hydrogenated or fluorinated silicon. CONSTITUTION:A photoreceptor is formed by laminating successively an electrostatic charge blocking layer 2 consisting of a-SiC:H and a photoconductive layer 3 consisting of a-SiN:H on a conductive backing substrate 1 of Al, etc. Better photosensitivity is obtd. if nitrogen atoms in particular are incorporated at 1- 30 atomic % into the layer 3. Higher resistance and the higher ability to hold the electrostatic charging potential of the photoreceptor are obtd. if carbon atoms are incorporated at 5-90 atomic % in the layer 2. There is an adequate range for the thickness of each layer of the photoreceptor; the preferable thickness for the layer 3 is 2-80mu and that for the layer 2 of 100Angstrom -1mum. It is preferable to introduce fluorine in place of or in combination with H in order to compensate dangling bond.
Patent JP-H0734469-A (JP)
Title: Construction method of underground storage space
Inventor: NANBA MASAHIRO
IPC: E02D29/00
Filed: 1993-07-19
Abstract: PURPOSE:To form an underground storage space consisting of a plurality of underground storage units, in a simple manner at a low cost. CONSTITUTION:A plurality of underground storage units 21 and 22 are placed on a foundation 3, setting the opened port part 23a of each peripheral wall 232 in an opposed state. After one underground storage unit is fixed on the foundation 3, a pair of pulling-in fittings are laid in crossing between the bottom walls 21 and 21 of a pair of contiguous underground storage units 21 and 22, and through this pulling-in fitting, the other underground storage unit is pulled in and connected.
Patent JP-S5967312-A (JP)
Title: Rolling press hardening device
Inventor: HATSUTORI HISASHI
IPC: C21D1/673
Filed: 1982-10-09
Abstract: PURPOSE:To obtain a hardened material which is high in surface hardness and is axially uniform with a material having poor hardenability by limiting the axial length in the superposed parts between the part where the pressing part of one roll contacts with the outside circumference of the material to be treated and the part where the other roll contacts therewith. CONSTITUTION:A pressing roll 1 and a pair of receiving rolls 2, 3 of a hardening device all have pressing parts 7, 9 of the diameter larger than the diameter of shaft parts and all these are the parts in contact with a material A to be treated. Here the width W of the respective pressing parts is made larger than 1/3 of the pitch P at which the pressing parts are displosed. The pressing parts are disposed at the same pitch and with a deviation of each 1/3 in the axial direction thereof. Therefore the pressing parts overlap alternately and partly in a vertical direction and the parts (a), (b) that contact with the pressing parts of the two rolls exist mixedly at only one thereof in the peripheral side part of the material A. The width of the overlap here is regulated to <=4mm..
Patent JP-H06187807-A (JP)
Title: Headlight, for car, capable of being ventilated and cooled
Inventor: BUNONII GURIGORETSUSUYU
IPC: F21V29/02
Filed: 1993-07-19
Abstract: PURPOSE: To effectively ventilate and cool the inside of a headlight by providing a first flow path subsequently connected to a lower cool air inflow inlet, a second path reversed downward above a light and a third path further rising to be connected to an air outlet. CONSTITUTION: Air heated by an electric bulb passes through vents 26b, 26c and a third path c3 and comes out of a vent 31a. Cool air outside is sucked in from an inflow inlet 22a through the first flow path c1, a vent 24a, a second flow path c2 and a vent 26a. As a result, the inside temperature of a headlight is kept constant to prolong the life of a light. When the cool air is being sucked in, an upward exhausting action occurs by the flow path c1 and the vent 26a and no liquid comes into the inflow inlet 22a from the upper part. Water condensed in the flow path c3 when hot air is being exhausted comes into a fourth path c4 and is drained from the inflow inlet 22a by gravity.
Patent JP-S6156613-A (JP)
Inventor: NAKAYAMA KATSUNORI
IPC: A47J27/08
Filed: 1984-08-27
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-H0230857-A (JP)
Title: Equipment for vertical parking space
Inventor: OTSUKA KAZUMI
IPC: B65G1/02
Filed: 1988-07-19
Abstract: PURPOSE:To make exit and entrance easy by providing a lifting stand, capable of free up-and-down travelling, on a turntable and, when there is any car exiting from a vertical parking space, by temporarily shunting an entering car, placing it on the lifting stand and lifting it to a position above the turntable. CONSTITUTION:An equipment described in the title is composed of a vertical parking space, a turntable 1 provided in front of a gateway to the vertical parking space and a lifting device 2. When there is a car coming out of, the vertical parking space, a lifting stand 22 of the lifting device 2 is lowered to a table body 11 and is loaded with a car that is entering the vertical parking space. Then the lifting stand 22 is lifted for shunting. The exiting car is then transferred to the table body 11, which is turned round by a motor 14 to let the car exit. After this, the lifting stand 22 is lowered and the car on the stand 22 is transferred to the inside of the vertical parking space. Thereby, exit and entrance of the cars can be made smoothly when simultaneous exit and entrance is required.
Patent JP-H0839259-A (JP)
Title: Gas pulse plasma welding method
Inventor: YOSHINO FUMITO
IPC: B23K10/00
Filed: 1994-07-29
Abstract: PURPOSE:To make the most of plasma welding so as to stably execute formation of key hole and deep penetration welding without generating defect of burn through, etc., of molten pool. CONSTITUTION:The gas plasma welding method is that a gas flow rate of plasma gas flow is periodically varied in pulse state. Plasma gas flow is varied so that a period of peak gas flow rate Q1 and a period of base gas flow Q2 are alternately varied in pulse state and the period of base gas flow Q2 is 0.3 to 1 times of the peak flow rate Q1, the base flow rate Q2 is 0.3 to 0.7 times of the peak gas flow rate Q1. Further, between the peak gas flow period and base gas flow period, there is a period of one or >=2 of the flow between the peak gas flow rate and base gas flow rate. Further, a filler metal wire is supplied into the molten pool formed backward in the welding advancing direction by plasma arc column, the method is suitable for welding a horizontal fixed tube in all positions.
Patent JP-H0228388-A (JP)
Title: Semiconductor laser element
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1988-07-18
Abstract: PURPOSE:To obtain a semiconductor laser element having high output with transverse mode oscillation by arranging the constitution such that it has refractive index difference between a mesa stripe part equivalent to a wave guide path and a region other than it, and further setting properly the thicknesses and composition ratios of a light guide layer and other each layer. CONSTITUTION:A light guide layer 12 is provided between an active layer 13 and the first clad layer 11, and a mesa stripe part consisting of each layer positioned above the active layer 13 is formed, and light absorbing layers 16 are provided on both sides of it, whereby it is constructed such that it has equivalent refractive index difference between the stripe part and the part other than the stripe part. Hereby, the necessity of forming a V groove vanishes, and it becomes possible to manufacture it easily using a vapor growth method, and basic transverse mode oscillation can be realized by controlling the refractive index difference in the transverse direction by the etching depth in formation of the stripe part in manufacturing process. Also, by properly setting the thickness of the light guide layer 12 and the composition ratio of each layer by this construction, high output operation can be obtained.
Patent JP-H0222208-A (JP)
Title: Herbicide composition
Inventor: YOSHIKAWA HARUTOSHI
IPC: A01N37/26
Filed: 1988-07-18
Abstract: PURPOSE:To obtain a herbicide composition having enlarged suitable period of application and continuing high herbicidal effects without damaging safety and selectivity for rice plant by using both a specific pyrimidine derivative and a chloroacetanilidebased herbicide. CONSTITUTION:(A) A compound shown by formula I (Q is group shown by formula II-formula IV; R1, R2 and R4 are lower alkyl, lower alkoxy and further R4 is H, halogen, lower alkylthio, mono-di-lower alkylamino; R3 is lower alkyl, halogen or halogensubstituted lower alkyl) or a salt thereof is blended with (B) a chloroacetanilide-based herbicide in the ratio of about 0.01-5 pts.wt., preferably about 0.02-2 pts.wt. component A based on 1 pt.wt. component B to give a herbicide composition which has excellently herbicidal action on any weeds before or after germination, has no phytotoxicity to rice plant, etc., requires no following weeding operation by one application and is capable of substantially controlling growth of all weeds.
Patent JP-S6422044-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KATTO HISAO
IPC: H01L27/04
Filed: 1987-07-17
Abstract: PURPOSE:To improve the degree of integration by forming a first mask in the alternate regions in which a wiring is to be formed on the layer on which wirings are to be formed, and forming, on the side walls of the first mask, a second mask which is in self alignment therewith and the size of which is defined by the etching amount, thereby defining the wiring spacing based on the etching amount of the second mask. CONSTITUTION:A first mask 12 is formed in the alternate regions in which a gate electrode is to be formed on a layer 5 where the gate electrodes are to be formed, and on the side walls of the first mask 12, a second mask 13A is formed the size of which is defined by the etching amount. After removing the first mask 12 with this second mask 13A, a third mask 16 is formed with the second mask 13A in the regions where a wiring is to be formed on the layer where a gate electrode is to be formed using this third mask 16, the second mask 13A is removed, and the part between the layer 5 where a gate electrode is to be formed and the regions in which a gate electrode is to be formed is removed, thereby forming a gate electrode 5A of a memory cell. With this, the gate electrode 5A spacing can be defined by the etching amount of the second mask 13A and this spacing can be reduced, so that the occupation area of the region in which the memory cell is to be formed can be reduced, thereby to improve the degree of integration of semiconductor integrated circuit devices.
Patent JP-H0935873-A (JP)
Title: El lamp and manufacture thereof
Inventor: TANABE KOJI
IPC: H05B33/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an EL lamp and a method for manufacturing the EL lamp wherein manufacture can be inexpensively performed with easy external connection of an electrode. SOLUTION: A transparent electrode layer 2, emitter layer 3, dielectric layer 4, back surface electrode layer 5, collector electrode layers 5a, 5b and an insulating coat layer 6 are formed to be printed by a prescribed pattern on an insulating transparent film 1. In conductive paste used for forming the transparent electrode layer 2, acicular power (A) and fine powder as oxidized indium tin conductive powder, (B) are set to (A):(B)=100:0 to 20:80, binder resin is (D) photocuring or heat curing, and total conductive powder is set to (C):(D)=45:55 to 95:5, so as to obtain an excellent EL lamp.
Patent JP-S5880555-A (JP)
Title: Automatic sample feeder of liquid chromatography
Inventor: TOUFUN NOBUYOSHI
IPC: G01N30/06
Filed: 1981-11-06
Abstract: PURPOSE:To dispense with manual adjustment of a sample soln. immediately before analysis even in the case of samples susceptible to aging, by automatically adding a diluent soln. into a sample tube contg. a weighed sample and automatic shaking it to prepart the sample. CONSTITUTION:A sample 11 is weighed in a sample tube 7' in advance, and set on a turn table 1' with a cover 12 put on. A constant vol. of a diluent soln. 9 is fed with a piston type dispensing tube 10 into the tube 7' the table 1' is turned by one frame, a cam 13 is rotated to shake the tube 7' up and down, and a sample soln. 2' is prepared by dissolving the sample 11. The soln. 2' is introduced into a loop injector 4 through a suction needle 3', and it is fed into the packed column of liquid chromatography with a feed pump, thus permitting manual preparation of the sample soln. or the preparation of a solid sample apt to change due to aging, followed by tube setting on the table 1' to be made dispensable.
Patent JP-H0473283-A (JP)
Title: Wood chip cleaving device
Inventor: YAMADA SHUHEI
IPC: B27L11/08
Filed: 1990-07-06
Abstract: PURPOSE:To prevent early damage of the title device by connecting a piston cylinder of hydraulic cylinder to a bearing member by connecting members for absorbing oscillation in vertical direction of movable roll. CONSTITUTION:A bearing member 5 in terminal shaft part of movable roll is provided slidably to guide rail 8 and a piston cylinder 33 of hydraulic cylinder 32 is connected to a bearing member by connecting metal fittings 25, 26 and 30. Even when movable rolls 2... are slightly oscillated in a vertical direction, the oscillation is absorbed by clearance formed of upper and lower edges of spherical head 29 of connecting metal fittings 25 and 26 and connecting metal fitting 30.
Patent JP-S5969661-A (JP)
Inventor: MATSUZAKI YASUMASA
IPC: F25B1/00
Filed: 1982-10-12
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-S5969515-A (JP)
Title: Crankshaft in internal-combustion engine
Inventor: UCHIDA MASATOMO
IPC: F16C3/06
Filed: 1982-10-12
Abstract: PURPOSE:To make the distribution of stress, by making the diameter of a crankpin at the side distance away from the output driving part of a crankshaft smaller than that of a crankpin at the output driving part side, in case of such a crankshaft as being provided with plural crankpins in an axial direction. CONSTITUTION:A crankshaft 1 is installed with an output gear 2 at the central part, and plural crankpins 3a-3d are set up in an axial direction. In this case, a diameter D of each of crankpins 3b and 3c at the nearest position at both sides of the output gear 2 is made to be smaller than that a diameter (d) of each of crankpins 3a and 3d at both end parts. For example, (d) is set to a thickness of about 0.8D-0.9D in relationship. With this, stress in a portion being high in a stress value centering on the output gear 2 of the crankshaft 1 so far is lowered down to some extent, while the stress value in both end parts of the crankshaft 1 excessively low so far is raised up whereby the crankshaft 1 whose stress distribution is equal as a whole can be secured.
Patent JP-S6337893-A (JP)
Title: Storage device
Inventor: KASHIWAKURA TOSHIHIKO
IPC: G11C11/34
Filed: 1986-07-31
Abstract: PURPOSE:To save power consumption by sending a refresh timing signal to each D.RAM bank based on information stored in a storage means corresponding to each D.RAM to apply refreshing to only a bank receiving the said signal. CONSTITUTION:In controlling the software of a word processor from an operating system, the operation system gives an instruction to a refresh-enable control circuit 5 so as not to refresh a D.RAM bank not programmed to set to reset registers 52-1$52-n. In accessing the bank not refreshed for the storage of text, a disable bank access signal line 111 is active to inform the state to a CPU. The CPU gives an instruction of the refresh of the bank to the circuit 5 and in case of the enable state, information is written. Through the constitution above, since only minimum banks are refreshed, the refresh power consumption is reduced remarkably.
Patent JP-H0470667-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIZAWA YOSHIO
IPC: G03G5/05
Filed: 1990-07-06
Abstract: PURPOSE:To improve surface strength, surface smoothness, storage stability, and ozone resistance and to restrain deteriorations of image quality and sensitivity by incorporating a specified polymer as a binder resin for a photosensitive layer and further a specified compound. CONSTITUTION:The electrophotographic sensitive body comprises a conductive substrate 1, the photosensitive layer 4 comprising an electric charge generating layer 2, and a charge transfer layer 3, and containing as the binder resin the polymer composed essentially of repeating units each represented by formula I and II, and further the compound represented by formula II. In formulae I-III, each of R1 and R2 is H or 1-6 C alkyl; each of R3-R10 is H, methyl, or Cl; each of Ar1 and Ar2 is an aliphatic or aromatic group; A3 is phenylen; R11 is H or the like; and Z is a nonmetallic atomic group necessary to form an optionally substituted carbon or hetero ring, thus permitting surface strength, surface smoothness, and ozone resistance to be improved and deteriorations of image quality and sensitivity to be restrained.
Patent JP-S6337508-A (JP)
Inventor: MATSUMOTO KAZUNOBU
IPC: C04B35/00
Filed: 1986-07-31
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-2000325153-A (JP)
Title: Fire-place-type system furniture
Inventor: MAEDA KATSUSUKE
IPC: A47B47/00
Filed: 1999-05-22
Abstract: PROBLEM TO BE SOLVED: To integrate good points of classical heating equipment and furniture and improve their interior factors by utilizing classical heating equipment, placing it at a lower part in the center of a furniture body, and optionally arranging each systematized parts required. SOLUTION: A currently commercial heating apparatus is utilized and placed at a lower part in the center of a furniture body 1. Then, accessory parts such as drawers 3, a top board 2, a cabinet, a shelf 4, a back board 5, and a protective net are optionally chosen for the furniture body 1, and their various combinations are tried to have convenience, safety, economy, efficiency, etc. Thereby, good points of a fireplace or fire-place-type firewood stove as a classical heating apparatus and furniture can be integrated to improve interior factors and satisfy apparent aesthetic performance.
Patent JP-H1015868-A (JP)
Title: Feeding-in device of bulbar vegetable
Inventor: MATSUBARA KAZUAKI
IPC: B65B11/54
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a feeding-in device of a bulbar vegetable which can be used to a processing device such as a packing device which is necessary to feed in the bulbar vegetable in a squeezed condition. SOLUTION: Plural fingers 16 to grasp a spherical vegetable from the bottom surface side, and a pushing-out mechanism to push out the bulbar vegetable grasped by the fingers 16 to the vegetable receiver 8 of a processing device 2 of the spherical vegetable as in the grasping condition, are supported by a supporting member 15, and, in order to compose this pushing-out mechanism, a pushing-out body 21 to abut to the peripheral edge part of the spherical vegetable is provided to the front end of a pushing-out rod which is supported movable forward and rearward in the pushing-out direction by the supporting member 15.