baber/WOPTO huggingface dataset:
Patent JP-H01159385-A (JP)
Title: Chemical polishing bath and method for surface of copper or copper alloy
Inventor: DANIERU TEITOGA
IPC: C23F3/06
Filed: 1988-09-26
Abstract: PURPOSE: To provide a chemical polishing bath for the surface of copper or a copper alloy in which excessive operating temps. and intensive mechanical stirring are needless and showing excellent polishing characteristics by regulating each content of H 2 O 2 , Cl - , H 3 PO 4 , PO 4   3-  and PO 4   2-  in the bath in such a manner the aq. soln. shown strong acidity.  
     CONSTITUTION: In this chemical polishing bath, each anion as mentioned above is introduced as water soluble inorganic compounds, e.g. as alkali metal salt into the aq. soln. Then, by regulating the content of each anion, the pH of the aq. is regulated to 1.25 to 3, preferably, to 1.65 to 2.35. For obtaining this pH range, preferably the content of H 2 O 2  is regulated to 1 to 6mol, and the content of Cl -  is regulated to 10 -4  to 1mol/l. Furthermore, each content of H 3 PO 4 , PO 4   3-  and HPO 4   2-  is selected preferably so as to regulate the total thereof to 10 -4  to 1mol per 1. Then, the obtd. chemical polishing bath is brought into contact with the surface of copper or a copper alloy, by which polishing can be executed to a depth equal at least to 10μ of the surface. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60131929-A (JP)
Title: Method and device for estimating and predicting temperature of material to be heated
Inventor: ITOU KENJI
IPC: C21D11/00
Filed: 1983-12-20
Abstract: PURPOSE:To reduce considerably the time for estimating and predicting the temp. of a material to be heated by solving the simultaneous linear equations obtd. by calculating a coefft. matrix by using the difference analogue at certain time and the difference analogue after prescribed time and multiplying the same by a temp. vector. CONSTITUTION:The output signal from an operation disc 9 consisting of an input part 7 for the data on a material to be heated and an input part 8 for the hest pattern of an industrial furnace is supplied to a control part 11 of a device 10 for estimating and predicting temp. A temp. vector is constituted and stored with the temp. in each part of the part to be heated as an initial value and the coefft. matrix of the temp. vector is calculated in accordance with the actual or intended heat pattern by using the average of the difference analogue at time mDELTAt and the difference analog at time (m+1)DELTAt in the arithmetic storage part 13 of the part 11. The simultaneous linear equations obtd. by multiplying such coefft. matrix by the temp. vector at the time mDELTAt and multiplying the same by the temp. vector at the time (m+1)DELTAt is solved, by which the temp. vector is calculated, updated and stored.
Patent JP-H0581790-A (JP)
Title: Error correcting device
Inventor: KAMIKAWAHARA TOSHIO
IPC: G11B20/12
Filed: 1991-09-20
Abstract: PURPOSE:To prevent a noise from generating by regarding the discontinuous error of sound PCM data recorded on a medium as an error and interleaving. CONSTITUTION:When the output of a first error correcting part 1 is sent to a second error correcting part 6 through a de-interleaving circuit 2, the corrective result information of the first error correcting part 1 is sent to a correction judgement reference control circuit 5. The control circuit 5 is controllable from the outside. In the second error correcting part 6, the error is detected and corrected by the data from the de-interleaveing circuit 2 and a control signal from the control circuit 5.
Patent JP-S61121830-A (JP)
Title: Electric wire discharge machining unit
Inventor: NAKAYAMA YOSHIRO
IPC: B23H7/10
Filed: 1984-11-16
Abstract: PURPOSE:To improve machining accuracy and to be free from guide changing according to the variety of the diameter of wire electrode by constituting the captioned unit in such a way that wire electrode guides are arranged above and below a workpiece with the guides elastically stressed by springs allowing the guides to move in wire supporting direction. CONSTITUTION:Wire electrode guides 4-6 are arranged above and below a workpiece 3 respectively with the guides 4-6 elastically stressed to a wire electrode 1 by springs 7-9. This constitution allows each of the guides 4-6 to support the wire electrode 1 at points A-C with each of the guides moved in wire supporting directions respectively. By this constitution, machining accuracy is improved and guide changing according to the variety of the diameter of wire electrode become unnecessary.
Patent JP-S6484247-A (JP)
Title: Supporting body for photographic printing paper
Inventor: OKUJIMA SHUNSUKE
IPC: G03C1/79
Filed: 1987-09-28
Abstract: PURPOSE:To improve the sticking property of the titled body, without deteriorating the resolving power of an image by incorporating a filler having large light scattering ability in a base paper, or by specifying the light scattering coefficient of the base paper by properly selecting a paper making condition in a paper making machine. CONSTITUTION:The titled body is prepared by incorporating <=12wt.% an anatase type titanium dioxide in the side of a resin coated layer to be coated with a photographic emulsion and by specifying the light scattering coefficient of the base paper shown by formulas I-III to 30000(1/m). In formula I, (t) is the thickness (m) of a sample, Ro is the reflectance of a sample placed on a black board in a light having a wavelength of 560nm measured by Elrepho, Rg is the reflectance of a white board in the light having the wavelength of 560nm, Rw is the reflectance of the sample placed on the white board in the light having the wavelength of 560nm. Thus, the reduction of a pigment content in a polyolefin resin layer is possible, and the sticking property between the polyolefin resin layer of the titled body and the base paper is improved. And, the resolving power of the image can be maintained to a good level.
Patent JP-H0289277-A (JP)
Title: Serial access memory
Inventor: WATANABE TOSHIHARU
IPC: G11C8/04
Filed: 1988-09-27
Abstract: PURPOSE:To omit delay time in a data bus and a preamplifier and to rapidly read out a prescribed address by connecting a memory cell in a prescribed address at the time of starting to the main amplifier through a read-only route constituted of an amplifier and a switch. CONSTITUTION:The serial access memory is provided with amplifiers 70, 71 for amplifying the output of a static type memory cell in a prescribed address and switches 72, 73 for transmitting the outputs of the amplifiers 70, 71 to be turned on and off by a control signal to the main amplifier 64. At the time of reading out memory cell data in the prescribed address, the amplifiers 70, 71 and the switches 72, 73 act as a read-only reading route for connecting the output of the memory cell in the prescribed address to the main amplifier 64. Consequently, the access time at the time of reading out the prescribed address can be prevented from being delayed and a reading speed can be improved.
Patent JP-H0799387-A (JP)
Title: Manufacture of metal core wiring board
Inventor: TSUYAMA KOICHI
IPC: H05K3/40
Filed: 1993-09-28
Abstract: PURPOSE:To make possible a multitude of perforating treatments for through hole at one time by a method wherein a metal plate is made to expose in parts which correspond to a through hole part, the exposed metal plate is chemically removed and a through hole is formed to perform a through hole connection process. CONSTITUTION:Metal foils 3 are respectively bonded on both surfaces of a metal plate 1 via resin layers 2. Then, the foils 3 of parts which correspond to a through hole part are removed, the exposed layers 2 are chemically removed with a sulfonic acid and the like and the plate 1 is made to expose. The exposed plate 1 is chemically removed and a through hole 6 is formed. The hole 6 is filled with a resin 7 and a hole of a diameter smaller than the aperture diameter of the plate 1 is mechanically perforated in the hardened hole filling resin 7. A plated film 9 is formed on the wall surface of the perforated hole, the metal foil parts on both surfaces of the plate 1 are connected to each other and an external layer wiring 10 is formed. Thereby, lots of the through holes 6 for through hole can be formed at one time without using a drill, the latter process can be smoothly treated and a decrease in cost is brought.
Patent JP-H0797436-A (JP)
Title: Copolyester
Inventor: TATE SUSUMU
IPC: C08G63/68
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a copolyester improved in flame retardancy, crystallizability and mechanical properties by grafting a specified phosphorus compound and a glycol onto a polyester comprising repeating ethylene naphthalate units. CONSTITUTION:A naphthalenedicarboxylic ester and ethylene glycol are transesterified, and the obtained ester is polycondensed into a polyester mainly consisting of repeating ethylene naphthalate units derived from a naphthalenedicarboxylic acid residue and an ethylene glycol residue. this polyester, 2-10mol% phosphorus compound of formula I (wherein R<1> is a monovalent esterifiable functional group; R<2> and R<3> are each halogen, a 1-10C hydrocarbon group, or R<1>; A is a bi- to tri-valent organic residue; n<1> is 1 or 2; n<2> and n<3> are each 0-4) and 0.1-10mol% glycol of formula II (wherein R<4> is a 2-20C bivalent aliphatic hydrocarbon group, or an aromatic hydrocarbon group; m and n are different integers, and 3<m+n<10) are subjected to copolymerization to obtain the title polyester of an intrinsic viscosity of 0.3 or above.
Patent JP-H0577384-A (JP)
Title: Direct plate-making machine
Inventor: KOGA MIKIO
IPC: B41C1/04
Filed: 1991-09-20
Abstract: PURPOSE:To enhance a processing speed and reduce a processing load on a host system by a method wherein printing data received from the host system is accumulated in a read-out data accumulation means, and if an error is generated in a pressplate making process, the accumulated data is read out for remaking a pressplate. CONSTITUTION:A printing data receiving means 12 sequentially receives printing data from a host system 10 and stores the data in a reception data storage means 14. The printing data is read from the reception data storage means 14 by a reception data read-out means 16. A pressplate 24 is made by exposing a plate material 22 to light in accordance with the printing data by a pressplate making means 26. On the other hand, the data read by the reception data read- out means 16 is accumulated in a read-out data accumulation means 18. If an error is generated in a pressplate making process, the printing data is read from the read-out data accumulation means by an accumulation data read-out means 20 for remaking a pressplate. In this manner, the error is repaired without returning to the host system 10.
Patent JP-H03102581-A (JP)
Title: Recognized result deciding device
Inventor: UEDA TORU
IPC: G10L17/06
Filed: 1989-09-18
Abstract: PURPOSE:To realize delicate recognizing processing by outputting a correct recognized result by deciding the recognized result for a recognized object output vectors from plural nodes in a lower layer represent based on the time series of data for decision outputted from a deciding data calculating part. CONSTITUTION:The deciding data for deciding whether the recognized result for the recognized object represented by the output vectors from plural nodes in the lower layer is correct or not is calculated by a deciding data calculating part 8 based on a weight vector stored in a weight storage part 7 and the time series of the inputted output vector. Then, it is decided whether the recognized result for the recognized object the output vectors from plural nodes in the lower layer represent is correct or not by an output deciding part 6 based on the time series of the deciding data outputted from the deciding data calculating part 8, and the recognized object and its boundary part are discriminated, and the correct recognized result is outputted.
Patent JP-H1166065-A (JP)
Title: Image layout device and program recording medium therefor
Inventor: IMAMURA KEIICHI
IPC: G06F17/24
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To modify an image beautifully in design without requiring the labor of an operator and depending on sense or knowledge by automatically arranging the image sized appropriately for design in a blank area in a document. SOLUTION: When arranging the illustrated image in the blank area larger than a prescribed size extracted by analyzing the entire document, a CPU 1 discriminates whether or not the illustrated image is sized so as to be appropriately arranged on that blank area for design. When the illustrated image is appropriately sized, as a result, the CPU 1 arranges that illustrated image in the blank area but when its size is not suitable, while designating the illustrated image of the next candidate and discriminating whether it is appropriately sized or not, the illustrated images are successively arranged in the blank area.
Patent JP-H0577045-A (JP)
Title: Welding robot
Inventor: SUZUKI AKITO
IPC: B23K9/127
Filed: 1991-09-20
Abstract: PURPOSE:To provide a welding robot which can expand a welding range to a work, expand and observe the joint shape of the work and observe a wide range of the joint shape of the work. CONSTITUTION:In the welding robot 1 provided with a freely movable head 3 capable of approaching to and leaving from the work, a welding torch 7 provided with a welding electrode 5 and a welding sensor 9 to observe the joint shape of the work are provided integrally on this head 3, the tip part of this welding electrode 5 is mounted so that it is projected to the welding torch 7 of the welding electrode 5 and the welding electrode 5 is mounted so that its position can be freely adjustable in the frequenting direction to the welding torch 7.
Patent JP-H0869704-A (JP)
Title: Illuminating fixture
Inventor: HASEGAWA YASUYUKI
IPC: F21V17/00
Filed: 1994-08-30
Abstract: PURPOSE: To assemble a frame without spot welding by furnishing a detention part at the corner of an inner surface riser part of the picture frame, and detaining there an approx. L-form detention part. CONSTITUTION: An accessory 7 such as a transparent cover is fitted on the inside of a frame constructed in a frame shape from members each having a cross-section consisting of an outer surface riser part 1a, undersurface horizontal part 1b, and inner surface riser part 1c, and the body 8 of an illuminating fixture is mounted using an attraction spring 6 installed in the inner surface riser part 1c. A cut-up detention part 2a is formed near the corner of the inner surface riser part 1c of the frame, and the inner surface riser part 1c is put in engagement by forming a detent piece 3a in L shape such as to be engaged by the detention part 2a and putting it in engagement. According to this configuration, the frame can easily be assembled without spot welding, which should ensure a reduced cost.
Patent JP-H04120577-A (JP)
Title: Transfer member cleaning method for image forming device
Inventor: HIROSE KAZUNORI
IPC: G03G21/00
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a developer from sticking excessively by applying voltages, which do not cause a developer to move to a latent image carrier, for a constant time from the actuation. CONSTITUTION:When a transfer member is cleaned, a developing roller 20 is applied with a voltage having such polarity that toner does not sticks on the image carrier 10 and the rotary member of a transfer member 14 is applied with a voltage having the opposite polarity from a transfer voltage for the certain time. Namely, the developing roller 20 is applied with the voltage so that when the surface potential of the image carrier 10 is the ground potential or a residual electrostatic charging potential, the toner in a developing unit does not stick on the image carrier 10. Consequently, no excessive toner sticks and the transfer member is cleaned in a less time.
Patent JP-H03105454-A (JP)
Title: Character processor
Inventor: KAZUMI KENICHI
IPC: G06F17/21
Filed: 1989-09-20
Abstract: PURPOSE:To construct a character data base which can always be updated with an existed character base as a base by individually storing and controlling item data of registration data as against registered character information by means of a different recording medium. CONSTITUTION:When registration data information is inputted as against character information displayed in a display means 5, registration data information inputted to a registration data storage means 8 is stored in subordination to the data structure of character information. When a retrieval instruction as against character information is inputted, a registration data retrieval means 3 preferentially displays item registration data which is retrieved by referring to registration data information and character information based on the retrieval instruction inputted as against character information in the means 5 as corresponding document data. Then, character data which is fixedly stored is accessed as the character data base that can falsely be rewritten and character data in a data storage means 9 is controlled so that it can be updated.
Patent JP-H04120745-A (JP)
Title: Short-circuiting prevention structure of ic packaging substrate
Inventor: SUZUKI HIROKAZU
IPC: H01L21/60
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a lead wire from contacting a terminal of a substrate surface or other lead wires electrically by providing a protruding part at proper locations on the substrate between the substrate and the IC terminal and then supporting the lead wire at the protruding part. CONSTITUTION:A protruding part 2 consists of an insulator and is placed in parallel between terminals which are placed alternately in zigzag on a substrate. Also, the protruding part 2 which consists of the insulator may be formed in one piece with the substrate or may be sealed by using means such as an adhesion material after forming a terminal. Even if the lead wire 4 is deformed and contacts the substrate by forming the protruding part 2, the lead wire 4 is supported by the protruding part 2, thus preventing the terminal and the lead wire 4 for purposes other than the substrate itself from contacting each other.
Patent JP-2000076535-A (JP)
Title: Automatic vending machine
Inventor: WATANABE YOSHIAKI
IPC: G07F11/42
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine that takes a product out of a column without performing such an operation as to grab the product and take it out like a manipulator and has a fast product carrying speed in the automatic vending machine where plural columns in which products are arranged and stored in a front and behind direction are provided in a cabinet. SOLUTION: Both left and right side parts of a column front end part 22a where the product S1 in the front row is mounted are cut off, a product carrying means 36 has a shape corresponding to the cut off parts and has a product holding stand 44 supporting both the left and right sides of a product and when the product S1 is taken out of a column 22, the stand 44 proceeds to the part 22a from below in a state where it moves backward and scoops up the product S1 in the front row.
Patent JP-H03105104-A (JP)
Title: Fuel spraying device for gas turbine
Inventor: TSUKAHARA SATOSHI
IPC: F23D11/12
Filed: 1989-09-20
Abstract: PURPOSE:To achieve combustion of high efficiency by supplying pressurized liquid fuel from an annular channel and dividing the flow of the air from the inner circumference and outer circumference that is pressurized by a compressor and supplied to a combustor and making the air that is further pressurized by the compressor flow in order to spray the liquid fuel. CONSTITUTION:The liquid fuel that is supplied to a fuel nozzle 60 passes through an intermediate channel 62 with a thin film being formed as the fuel flows and goes to a liner 80. Assisting air branches the discharged air of a compressor 10 and is led to a separately set compressor 70, and, further, the compressed air is supplied to a fuel nozzle 60 through a channel 90. In the inside of the fuel nozzle 60 the compressed air passes through the central channel 61 and the outer circumferential channel 63 and flows to a liner 80. The fuel that is sprayed by this assisting air is mixed with the air from the compressor 10 that is supplied to the liner 80 and burns to generate a high temperature gas and, then, is led to a turbine 20 through a channel 50. Since the air compressed by the separately set compressor flows as the air for spraying the liquid fuel all the time from starting to the operation of a maximum output, excellent spraying of the liquid fuel is provided.
Patent JP-2001062399-A (JP)
Title: Electronic equipment with built-in vibration generating device
Inventor: MIYAKE HIDEKI
IPC: H04W88/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure in which the work for storing a vibration generating device in a bracket is easy and the fear of easily changing the rotating angle posture of a motor of the vibration generating device in the bracket is eliminated up to a process for assembling the bracket into a casing for an electronic equipment with the vibration generating device having an eccentric load member set on an output shaft of the motor, in the constitu tion of which the motor is stored in the bracket formed of an elastic material and the bracket is securely fastened in the casing. SOLUTION: A bracket 4 is provided with a square post-shaped main body 41, and a through-hole 42 wherein a motor 22 is fitted tightly is opened on the central section of the main body 41, and a slit 43 cut into the given depth formed from one end face of the main body 41 toward the central section of the main body 41 is formed on a peripheral wall encircling the through-hole 42.
Patent JP-2001062498-A (JP)
Title: Treatment of sludge
Inventor: OBA SHINJI
IPC: C02F11/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize org. sludge by converting it into carbonized sludge and to effectively utilize the dehydrated cake in itself. SOLUTION: Org. sludge is dehydrated by a first dehydrator 5 to form dehydrated cake, the dehydrated cake is carbonized by a carbonizer 6 to produce carbonized sludge, the carbonized sludge is added as a dehydration assistant when the org. sludge is dehydrated by a second dehydrator 7, and the dehydrated cake contg. carbonized sludge is supplied to a device 8 for producing a refuse derived fuel(RDF) to produce RDF.
Patent JP-S61120723-A (JP)
Title: Parison cooling device
Inventor: NISHIMOTO KENJI
IPC: B29C35/16
Filed: 1984-11-19
Abstract: PURPOSE:To contrive to be able to cool a parison effectively and uniformly in short time by a method in which cooling air is uniformly supplied through porous member from both sides of inner surface and outer surface of a parison, and moreover the cooling is begun since immediately after the parison has been taken out. CONSTITUTION:An air chamber 25 is provided under a parison receiving plate 22. The air chamber 25 has the first chamber 26 into which the parison 24 is inserted, and the second chamber 28 at the outer periphery of the first chamber 26. The first chamber 26 and the second chamber 28 are partitioned with the cylindrical barrier 30 permeable by air which is made of porous member. An air vent 31 is provided in the first chamber 26, and air feeding inlet 32 is arranged in the second chamber 28. The air temperature-regulated by a fan 34 through an air temperature regulating device 36, may be supplied to the air feeding inlet 32 by way of flexible hose 33. The fan 34, the air temperature regulating device 36 and the flexible hose 33 constitute a cooling air feeding device.
Patent JP-S62101404-A (JP)
Inventor: HASHIZUME SHINJI
IPC: B28B3/22
Filed: 1985-10-28
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。