baber/WOPTO huggingface dataset:
Patent JP-H11306215-A (JP)
Title: Logical combination device and method for semiconductor integrated circuit
Inventor: KONISHI KATSUYA
IPC: G06F17/50
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a logical combination device/method of a semiconductor integrated circuit consisting of plural function blocks which can quickly offer an optimum solution in logical combination. SOLUTION: A combination target setting means 2 sets a logical combination target to an entire semiconductor integrated circuit. A block combination condition setting means 6 sets the logical combination condition of each function block based on the logical combination target. Then a parallel processing part 3 simultaneously performs optimizing processings of respective function blocks. Solutions obtained via the optimizing processings are shown on a block analyses result display means 8.
Patent JP-S60251281-A (JP)
Title: Laser corrosion resistant material and its manufacture
Inventor: TSUGE HIROYUKI
IPC: C23C26/00
Filed: 1984-05-25
Abstract: PURPOSE:To improve the corrosion resistance of stainless steel by melting Mo powder stuck to the surface of the stainless steel by laser treatment to form an Mo film with high adhesion. CONSTITUTION:Metallic Mo powder is stuck to the surface of stainless steel by spraying or coating with an org. resin. The Mo powder stuck to the surface of the stainless steel is melted by lasing to form an Mo surface film. Thus, a corrosion resistant material having an Mo surface film of 10-300mum thickness is obtd. Since the film is formed with high adhesion, the corrosion resistance of the material is improved.
Patent JP-S5630234-A (JP)
Title: Manufacture of faceplate for image pickup tube
Inventor: SATOU ATSUSHI
IPC: H01J31/46
Filed: 1979-08-22
Abstract: PURPOSE:To simplify the manufacturing process of the faceplate for an image pickup tube by pre-sealing a signal removing conductor on a glass substrate and sequentially forming component parts on this substrate. CONSTITUTION:A signal removing conductor 11 is sealed on the periphery of a glass substrate 1 and a conductor wiring 6' which is connected therewith is formed. Then a transparent insulator 12 is laminated and a stripe color filter 2 is formed thereon. Subsequently, a laminated glass 13 is laminated and a hole 14, which arrives at a conductor wiring 6', is perforated into this laminated glass 13 and the insulator 12. After then, a Nesa film 4 is formed on the laminated glass 13 and a striped Nesa film is formed using photoresist.
Patent JP-H07289411-A (JP)
Title: Clip
Inventor: OKAMOTO ISAO
IPC: A47G25/48
Filed: 1994-04-20
Abstract: PURPOSE:To mount each of a pair of levers on a support shaft diametrically by forming a shaft support hole and a cut part with a circumferential part of the shaft support hole opened to allow the passage of the support shaft in a bracket of both levers, in a clip having the pair of levers in a V shape mounted with a shaft. CONSTITUTION:This clip 8 to be used by being mounted on a multi-stage type hanger comprises a pair of levers 31a and 31b and a spring 32 and assembled on a support shaft 35 such as a horizontal rod of a hanger body free to load or unload. The levers 31a and 31b are provided with a pair of brackets 34 having a shaft support hole 3 and the shaft support hole 33 is fitted onto the support shaft 35 to mount both levers 31a and 31b on the shaft approximately in V shape. The brackets 34 have cut parts 38a and 38b allowed to pass the support shaft 35 and the cut parts 38a and 38b are arranged so as to be deviated in position facing the brackets 34 to prevent the slipping of the support shaft 35 after they are fitted onto the support shaft 35.
Patent JP-S5630595-A (JP)
Title: Total heat exchanger
Inventor: TAKAHASHI KENZOU
IPC: F28F21/00
Filed: 1979-08-21
Abstract: PURPOSE: To improve the heat resistance and gas shielding properties of the total heat exchanger, by using as a partition a moisture permiable and gas shielding member comprising a fibrous and porous member impregnated with a reagent containing a surface treatment agent.  
     CONSTITUTION: Two flows of the fluid to be totally heat-exchanged are partitioned by a moisture permiable and gas shielding member comprising the fibrous and porous member that has been impregnated with the reagent containing the surface treatment agent such as colloidal alumina having a particle size of 0.01W0.1μm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6477020-A (JP)
Title: Electro-optical element
Inventor: MIYAZAKI REI
IPC: G02F1/1333
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the generation of a variance of Vth and a contrast of every color by providing a liquid crystal cell which has inserted and held a liquid crystal layer, and at least one layer of optical anisotropic body between electrodes substrates, and providing a color filter in which the surface of the liquid crystal layer side is flat, on at least one of the electrode substrates of the liquid crystal cell. CONSTITUTION:On at least of electrode substrates of a liquid crystal cell 10, a color filter 14 in which the surface of a liquid crystal layer side 13 is flat is provided. Accordingly, thickness (cell thickness) of the liquid crystal layer 13 of the liquid crystal cell 10 can be equalized as much as possible, and in addition to the liquid crystal cell 10, at least one layer of optical anisotropic body 20 is provided. In such a way, a display image which is free from a variance of Vth and a contrast of every color, and also, uniform and clean can be obtained.
Patent JP-H01276941-A (JP)
Title: Electronic circulation bulletin system
Inventor: TOUCHI KENICHI
IPC: H04L12/58
Filed: 1988-04-28
Abstract: PURPOSE:To improve the efficiency by devising the system such that a mail exchange is implemented in a form of circulating a mail in a similar sense to that of an actual circulation in a local area network. CONSTITUTION:The system consists of plural work stations W1, W2 where an application program is executed and a server receiving a mail sent from a work station and executing a processing in response to the request. Then the server discriminates whether a mail is a general mail or a circulation mail according to attribute information possessed by the mail. In case of a general mail, a process BM12 copies the mail to mail boxed bn14-16 possessed by a user of a destination. In the case of a circulation mail, a process CM13 stores the mail into a circulation mail box C17 and writes a block signifying the copyright of the circulation mail into a main box bn possessed by a user being a first circulating destination according to the designation of a sender. The block is given to a main box possessed by a user being the next circulating destination designated by the sender when the first possessor of the existing circulation mail completes its reading.
Patent JP-S60250641-A (JP)
Title: Wafer transferring device
Inventor: ENDOU YUTAKA
IPC: H01L21/68
Filed: 1984-05-25
Abstract: PURPOSE:To shorten the transferring time of a plurality of wafers by communicating through guide slots between wafer containing slots of different pitches of carriers, and mechanically converting the attitude of a placing base. CONSTITUTION:A base 1 is turned clockwise at 90 deg. at a shaft 2 as a center, and held horizontally. A vacant carrier 3 and a carrier 7 containing a wafer 11 are set on the base 1, the containing slot 4 of the carrier 3 is brought in coincidence with the slot 6 of a guide 5, the slot 8 of the carrier 7 is brought in coincidence with the slot 10 of a guide 9, and mounted by a plate 12. When the base is turned counterclockwise at 90 deg., the wafer 11 is led to the slot 4 of the carrier 3 by its own weight. The base 1 is again reversed at 90 deg. to displace the groove 10 with respect to the groove 6 at the pitch, the new carrier 7 is mounted on the guide 9, and turned at 90 deg.. Then, the wafer is fed to another slot 4. Similarly, wafers are transferred to the slots 4 of the all carriers 3. With this configuration, a plurality of wafers can be simultaneously transferred only by altering the attitude of the base between the carriers of different pitches.
Patent JP-H045023-A (JP)
Title: Dry laminated film and method for lamination
Inventor: KIMOTO KATSUYOSHI
IPC: B32B3/22
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a laminated film using a small amt. of adhesive with a pref. adhesive strength by applying the adhesive in a spot-like state and placing a space uncoated with the adhesive between the spots of the adhesive. CONSTITUTION:The first film 1 is coated with an adhesive 3 in a spot-like state by using a roll on the surface of which cells 4, e.g. with a diameter of 0.2mm and a depth of 95mum, are arranged at a distance of 0.34mm. Then, the second film 2 is bonded therewith. On the obtd. laminated film, the adhesive parts are extended by pressing and the same adhering effect as the conventional one is obtd. by using a small amt. of the adhesive. The adhesive is extended 3-4-fold of the cell area by applying the adhesive in a spot-like state using a roll having fine recessed parts 4 (cells) to increase adhering area. Even if a small amt. of the adhesive is uniformly distributed, enough adhesive strength can be obtd. In addition, even lf spaces 5 uncoated with the adhesive 3 exist, if they exist uniformly and are finely divided, enough adhesive strength can be obtd.
Patent JP-S5732451-A (JP)
Title: Copying machine
Inventor: IWAMOTO MINORU
IPC: G03G21/00
Filed: 1980-08-04
Abstract: PURPOSE:To make a copying machine very easy to use for a continuously using operator and the next operator, by returning the mode of the copying machine to the standard mode a prescribed time later for the first time, when the power switch is turned off of the occurrence of a fault. CONSTITUTION:When a fault which can not be handled occurs, a stand-by power source 7 is put in operation even with a power switch 2 turned off to operate a copying machine controller connected to it, and all operations are stopped a prescribed time later. Consequently, when the power switch 2 is turned off in a normal in-use state, the mode is returned to the standard mode and even if the power switch 2 is turned off in a faulty state, the preset mode is held by turning on the power switch 2 again after the fault is removed, so continuous copying operation is performed, thereby obtaining a useful copying machine which eliminates the need for mode setting.
Patent JP-H08296442-A (JP)
Title: Direct injection type diesel engine
Inventor: CHIYOU ROU
IPC: F02B23/06
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the production of NOx and smoke, even in the case timing has been retarded, by evenly dispersing the fuel spray inside a combustion chamber, so that the combustion state can be improved. CONSTITUTION: A shallow dish type combustion chamber 13 is formed on the top surface 12 of a piston 11, and both a first guide part 15 in which the upper peripheral part 14 of the combustion chamber 13 is opened toward the outer circumferential direction of the piston 11 so that the cross-sectional area of the combustion chamber 13 can be enlarged, and a second guide part 16 in which the upper peripheral part 14 of the combustion chamber 13 is curved toward the center of the piston 11 so that the cross-sectional area of the combustion chamber 13 can be reduced are alternately arranged in the circumferential direction of the combustion chamber 13. Further, injection holes 23, 24 of a fuel injection valve 22 for injecting fuel inside the combustion chamber 13 are oriented both to the first guide part 15 and to the second guide part 16.
Patent JP-S589356-A (JP)
Title: Semiconductor device
Inventor: IWASAKI HIROSHI
IPC: H01L29/73
Filed: 1981-07-08
Abstract: PURPOSE:To provide a high withstand voltage element and a high speed element in a single substrate by a method wherein a p epitaxial layer and an n epitaxial layer are laid down on a p<-> type Si substrate one upon another and a two layer structure is buried near the boundary between the substrate and the p epitaxial layer  and the boundary between the two epitaxial layers. CONSTITUTION:An n<+> layer 106 is buried in the vicinity of the boundary between a p<->Si  substrate 101 and a p<-> epitaxial layer 105. The upper part of a layer 1061 is implanted  with P ions 110 through an SiO2 layer 107, whereon an SiO2 layer 111 is added. An opening 112 is selectively provided and Sb is thermally diffused for the formation of an  n<+> layer 113, and an n<-> layer 114 is produced of the layer 110. The layers 107 and 111  are removed, and an n<-> epitaxial layer 115 is laid down, when n<+> layrs 116 and 117 are  formed along the boundary with the layer 105 by self-diffusion. Next, the product is  divided by a p<+> layer 119 into three regions 1151-1153 for a high withstand voltage element, a high speed element and an I<2>L. During the dividing process, the n<-> layer 114  being of a concave, the p<+> layer is completed in a short period with diffusion matching  the thickness of the epitaxial layer 115, and the buried layer self-diffusion is prevented.  Conventional processes follow, whereby an IC with several prescribed units in coexistence thereon is realized, highly integrated without increasing isolating layer area.
Patent JP-S5230300-A (JP)
Title: Method for production of cubic boron nitride
Inventor: KURATOMI TATSUROU
IPC: C01B21/06
Filed: 1975-09-04
Abstract: PURPOSE: To produce cubic boron nitride by using relatively cheap electroconductive materials and by heating them through the direct electric power supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0774163-A (JP)
Title: Formation of silicon mechanism
Inventor: JIYAAJIEN EE FUORUSUTONAA
IPC: H01L21/316
Filed: 1991-04-12
Abstract: PURPOSE: To enable forming silicon mechanism wherein natural oxide is reduced or eliminated, in a semiconductor device, by forming a nitride layer on a silicon region, eluting a natural oxide film by annealing, more increasing grain diameter, and reducing or eliminating the interface of silicon and nitride. CONSTITUTION: A silicon region is formed on a substrate 14, and a nitride layer 20 is formed on the silicon region. After that, the silicon region is annealed, a natural oxide film formed on the silicon region is eluted in the silicon region, grain diameter of silicon is more increased, and silicon mechanism 12 is formed in a semiconductor device 10. For example, a polycrystalline silicon layer is formed on a nitride layer 18 on the silicon substrate 14. After a nitride cap 20 is formed on the polycrystalline silicon layer, annealing is performed at 1000-1200 deg.C for at least 10 seconds. After that, a hard mask is formed by etching the nitride layer 20, a silicon layer is thermally oxidized, and an oxide layer 22 is formed by sticking oxide.
Patent JP-H1047201-A (JP)
Title: High pressure fuel injection pipe for diesel internal combustion engine
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pipe for a diesel engine which can withstand for high pressure. SOLUTION: In a fuel injection pipe of double pipe structure which has an inner pipe 2 and an outer pipe 1, which has thick and narrow inside diameter, the inner pipe 2 is formed as a seam welded pipe thickness of which is 0.4-0.5mm made of high tension steel plate such as stainless steel and the like and the outer pipe 1 is formed with a thick steel pipe made of the same material as the inner pipe 2 or carbon steel. As depth of inside wrinkling of the inner pipe 2 is restrained to 25μm or less, the pipe is efficiently withstand for high inner pressure of 1200 bar or more.
Patent JP-S6127677-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA SOICHIRO
IPC: H01L29/417
Filed: 1985-05-17
Abstract: PURPOSE:To form electrode wirings with high density by forming an emitter region having an insulating film on its side surface in a higher position than that of a base region and forming a base electrode separately from an emitter electrode using a difference in their steps. CONSTITUTION:A base region 15 is formed on a silicon substrate 11 by diffusion of impurities using a silicon oxide film 12 as a mask and polycrystalline silicon 20 containing phosphor is made to adhere onto the base region to form a silicon dioxide film 12' all over the surface. The phosphor is diffused by thermal treatment to form an emitter region 16. The film 12' except that on the side surface of the polycrystalline silicon 20 is removed. Metal is deposited on the film 12' to form electrodes 13 and 13'. Metal layers 19 and 19' of double layers composed of titanium and platinum are formed to provide each electrode pad. The metal layer 13 is connected to a negative electrode of a power source and immersed into a plating bath of gold to form a gold deposit 18. An emitter electrode and a base electrode are separated by silicon dioxide film thickness with each other. Accordingly, an insulating separation region in the transverse direction is not required, thereby allowing electrode wirings with high density to be formed.
Patent JP-H03131257-A (JP)
Title: Massager
Inventor: YOKOYAMA FUMIHIRO
IPC: A61H23/02
Filed: 1990-04-23
Abstract: PURPOSE:To massage the respective parts of the body by one massager by providing a vibrator case part protruding in a semispherical or trapezoidal shape to the vibrator mounting recessed part formed to the upper surface near to the center of a main body whose upper surface is formed into a large circular arc shape and both end parts are formed into a small circular arc shape. CONSTITUTION:A massager main body 1 is constituted so that the upper surface 1a thereof is formed into a large circular arc shape and both end parts 1b, 1c are formed into different small circular arc shapes and the under surface 1d thereof is formed into a rod shape having a flat surface. A pair of vibrator mounting recessed parts 2, 2 are formed to the upper surface near to the central part of the main body 1 and a pair of the vibrators 3, 3 having the vibrator case parts 15 protruding from the upper surface of the main body 1 in a semispherical or trapezoidal shape are respectively provided to the recessed parts 2, 2. By this constitution, the sole of the foot, the region from the ankle part to the thigh part, the region from the waist part to the neck part, the neck part or the like of the body are pressed to the small circular arc parts 1b, 1c at both end parts of the massager main body 1, the large circular arc part 7a thereof and the vibrator case parts 15 protruding in the semispherical or trapezoidal shape to be capable of being massaged by one massager.
Patent JP-H06316232-A (JP)
Title: Control device of vehicle with continuously variable transmission
Inventor: TATARA TAKEHIRO
IPC: F16H63/50
Filed: 1993-05-07
Abstract: PURPOSE:To transmit a sufficient torque through a continuously variable transmission even if the actual gearing ratio is deviated from the target gear ratio, and generate a smooth running by furnishing a torque control device with a comparing means for the actual gear ratio to the target, and installing a target torque value correcting means which is to correct the target torque value on the basis of these values of gear ratio while the result from the comparing means remains out of identicalness. CONSTITUTION:The target gear ratio calculated lay a target gear ratio calculating device d2 is sent to a gear ratio control device d1, and the gear ratio of a continuously variable transmission (b) is turned identical to the target gear ratio value. The target gear ratio calculating device d2 and gear ratio control device d1 constitute a gear ratio control device D. The actual gear ratio calculated by an actual gear ratio calculating device (h) is compared by a comparator device e4 with the target gear ratio calculated by the device d2. While the comparing result remains out of identicalness, the target torque value calculated by a target torque value calculating device e3 is sent to a target torque value correcting device e2. These devices e2, e3, and e4 constitute a torque control device E.
Patent JP-S58224421-A (JP)
Title: Production of thin film magnetic head
Inventor: ABE MITSUO
IPC: G11B5/31
Filed: 1982-06-23
Abstract: PURPOSE:To simplify the work of a titled production and also to obtain highly accurate thin film magnetic heads for VRT, by varying the length of a pair of nonmagnetic substrates putting a magnetic thin film between them in the direction of their butted surfaces and adjusting tracks on the basis of the surface of the longer nonmagnetic substrate on the magnetic thin film side. CONSTITUTION:The magnetic thin film 2 is joined with the 1st nonmagnetic substrate 1 and the magnetic thin film 2 is put between the 1st plate 1 and the 2nd nonmagnetic substrate 3 of which length in the butted surface direction is extended longer than that of the 1st substrate 1 to form a laminated body 4. The laminated body 4 is sliced like strips to obtain core blocks 5. The sliced surfaces of respective blocks are polished and winding grooves 6 are cut out to form C and I core blocks 51, 52. A gap length regulating nonmagnetic film and bonding glass are applied to each ground surface and both the core blocks 51, 52 are butted to obtain a bonding block 7. Tracks can be adjusted highly accurately for a short time by using the parts B, B' of the surface of the substrate 3 on the laminated side which is projected from the substrate 1 as a reference surface. Subsequently, each bonding block is cut off like chips, respectively and necessary working is applied to each chip to complete a thin film magnetic head.
Patent JP-H09293642-A (JP)
Title: Electrolytic solution for electrolytic capacitor drive
Inventor: NAKAMURA HITOSHI
IPC: H01G9/035
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent an electrolytic solution from leaking out from an electrolytic capacitor by a method wherein quaternary ammonium salt is dissolved in a solvent containing an ethylene glycol or γ-butyrolactone as its main component as the main solute of the solvent and a specified amount of 2,3- dihydroxynaphthalene is added to the electrolytic solution. SOLUTION: A solute containing o-tetraethyl phthalate ammonium as its main component is mixed in a solvent containing γ-butyrolactone as its main component and an electrolytic solution is prepared. 0.1 to 3.0wt.% of 2,3- dihydroxynaphthalene is added to this electrolytic solution. A capacitor element 5 is impregnated with these electrolytic solutions, the element 5 is housed in an enclosure case 6 made of aluminum, the case 6 is sealed with a butyl rubber sealing material 3, aging is made and an electrolytic capacitor is manufactured. Thereby, as whet is adsorbed in the vicinity of the round rod part of a cathode tab terminal 2 out of the 2,3-dihydroxynaphthalene added to the electrolytic solution in bonded with aluminum and chelate insoluble to the solvent is formed, the electrolytic solution can be prevented from leaking out from the electrolytic capacitor.