baber/WOPTO huggingface dataset:
Patent JP-H11350190-A (JP)
Title: Material for electric and electronic parts, its production, and electric and electronic parts using the same
Inventor: TANI TOSHIO
IPC: C25D5/50
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To produce a material suitable for electric and electronic parts, especially, lead material or contact material, which is excellent in resistance to heat and surface oxidation and which exhibits little deterioration in the jointing strength at the jointing part when it is jointed with a solder, and to provide the electric and electronic parts using the material. SOLUTION: This material is constituted of a substrate 1 wherein at least surface layer consists of Cu or Cu alloy, an intermediate layer 2 having a Cu3 Sn (ε phase) layer 2a which is laminated on the substrate 1 and a Cu6 Sn5 (η' phase) layer 2b which is laminated on the Cu3 Sn layer 2a, and a surface layer 3 which is formed on the intermediate layer 2 and consists of a Sn-layer or Sn-containing alloy layer containing Ag3 Sn (ε phase) compound and having a thickness of 0.5-20 μm. The material is produced by electrically plating the substrate wherein at least surface layer consists of Cu or Cu alloy in a Sn plating bath or in a Sn alloy plating bath containing Ag ion in an amount 0.2-10,000 ppm.
Patent JP-S5581537-A (JP)
Title: Preparation of smoked eel
Inventor: UENO HIROSHI
IPC: A23L17/00
Filed: 1978-12-14
Abstract: PURPOSE: To prepare a smoked eel having high calorific value, and suitable not only as a preservable food such as a relish taken with "sake", an hors d'oeuvre, etc., but also as a novel food, by smoking an eel under specific conditions.  
     CONSTITUTION: An eel is opend, and entrails, gills, head and blood are removed. The flesh of eel thus prepared is immersed in 1W10% salt solution containing 0.01W1% of saltpeter at room temperature for 40W60 minutes, further immersed in a pickle composed of 100 parts of water, 1W30 parts of salt, 1W20 parts of sugar, 1W20 parts of saltpeter, and small amounts of seasonings and spices, at ≤30°C for 2W50 hours, washed with water, formed to a desired shape e.g. by stretching, rolling, piling, etc., wrapped with a wrapping material, heated heavily for ≥5 minutes, dried for 2W4 hours with sunlight or in a drying chamber, reshaped, cooled at about 0°C, and finally smoked in a smoke chamber for 4W7 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H104129-A (JP)
Title: Evaluation of aluminum hillock
Inventor: TAKAMORI MASUNORI
IPC: G01N21/88
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain information on the situation of the generation of an aluminum hillock within the surface of a wafer, by a method wherein, after a photoresist is applied on the whole surface of the wafer, the aluminum hillock is etched away to obtain information on the generation and distribution of the aluminum hillock using a surface foreign substance inspection device adjusted for the optimization of a foreign substance detection sensitivity and, at the same time, a process ranging from the application of the photoresist to an inspection of a pinhole using a microscope is repeated to obtain information on the distribution in the height direction of the aluminum hillock. SOLUTION: When a photoresist 12 thinner than the height of an aluminum hillock 11 formed on a wafer 10 is applied on the whole surface of the wafer 10, the point part of the hillock 11 appears on the surface of the photoresist 12. When this hillock 11 is etched away, a pinhole 13 is generated. Then, after the photoresist 12 on the surface of the wafer is removed, the situation of the generation of the pinhole 13 is verified by a microscope or a surface foreign substance inspection device, whereby information on the distribution of the hillock 11 within the surface of the wafer is obtained. By executing repeatedly a process ranging from the application of the photoresist 12 to an inspection of the pinhole 13, information on the distribution about the height of the hillock 11 is obtained.
Patent JP-S6134122-A (JP)
Title: Method for separating and recovering element convertible into basic oxide incorporated in molten iron
Inventor: SATO AKIRA
IPC: C22B7/00
Filed: 1984-07-27
Abstract: PURPOSE:To separate and recover efficiently and selectively valuable elements convertible into basic oxides incorporated in a molten iron when the molten iron is refined by oxidation, by adding the specified amount of a flux contg. B2O3, which is an acidic oxide as the principal component, oxidizing the elements convertible into basic oxides at a specified temp., and transferring selectively the resulting oxides to the slag. CONSTITUTION:When the molten iron is refined by oxidation, a flux contg. B2O3, which is an acidic oxide as the principal component is added in <0.3 ratio of MOx/B2O3 (M is an element convertible into basic oxide in the molten iron). The elements converticle into basic oxides such as Mn and Ni are then oxidized at 1,400-1,500 deg.C, and the resulting oxides are selectively transferred to the slag.
Patent JP-H04353008-A (JP)
Title: Suspension controller
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1991-05-30
Abstract: PURPOSE:To eliminate the tendency to switch into soft when a damping force change rate becomes large to tend to exceed a reference change rate due to flutter, in a suspension device which is provided with a vibration attenuator which can be switched into hard/soft, and switched into soft when the differentiation value of an actual damping force exceeds a reference change rate. CONSTITUTION:If flutter is detected by a flutter detecting means A, a reference change rate Vref is increased for correction. It is thus possible to eliminate the tendency that a damper force change rate resulting from flutter exceeds the reference change rate easily.
Patent JP-S643370-A (JP)
Title: Manufacture of diaphragm
Inventor: NISHIKAWA HIROYUKI
IPC: B29K21/00
Filed: 1987-06-24
Abstract: PURPOSE:To restrain a based cloth from moving in a cavity and improve durability and a sealing property by forming a cavity gas which is larger than a cavity at the time of temporarily forming on a top force side, between the top force and a bottom force for actual forming. CONSTITUTION:An unbridged rubber 4 is put in between a bottom force 1 and a top force 2 and clamped to carry out temporarily forming in an unbridged condition in a cavity C1. Then, the top force 2 used for the temporarily forming is replaced by a top force 3 and a base cloth 6 is spread on top the temporarily formed unbridged rubber 4 of a diaphragm form on the bottom force 1 and clamped and heated to carry out the actual forming of vulcanizing forming. In this case, since the gap T2 of the cylindrical part C2a of a cavity C2 between the bottom force 1 and the top force 3 is made a little wider to the outside than the gap T1 of the cavity C1 at the time of the temporarily forming, the base cloth 6 is restrained from being drawn in at the time of clamping, obtaining a diaphragm 5 in which the base cloth 6 is uniformly spread and bonded on one side. Thereby, the durability and sealing property of a diaphragm can be improved.
Patent JP-H08330792-A (JP)
Title: Connector press-fitting equipment
Inventor: AOKI SHOICHI
IPC: H05K13/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a connector press-fitting equipment which can quantitatively judge a press-fitting operation and troubleshoot a fitting failure when a press-fitting equipment malfunctions. CONSTITUTION: While a pressure-fitting head 8 holds a connector 1 by suction, a cylinder 2 is driven to push down a pressure-fitting head 8, the pin 1A of the connector 1 is press-fitted into a through-hole 3A of a printed board 3. A pressure sensor 4 is arranged between the cylinder 2 and the press-fitting head 8 to output electrical signals equivalent to a pressure with which the pin 1A is press-fitted into the through-hole 3A to a press-fitting control section 6. A servo valve 5 is controlled by the press-fitting control section 6 in response to the output of the pressure sensor 4 to properly drive the cylinder 2. An outer output device 7 receives the output data of the pressure sensor 4 through the press-fitting control section 6 and then outputs the data to an outer measuring equipment or the like. A press-fitting operation can be quantatively judged from the above data.
Patent JP-H11318542-A (JP)
Title: Hair curling iron
Inventor: SUZUKI KATSUYA
IPC: A45D1/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hair curling iron capable of curling the hair smoothly in an excellent state and improving the workability of curling work. SOLUTION: This iron is composed of a rod 2 and a glove 3 provided with a holding part 3c and provided mutually turnably around a shaft. The glove 3 is provided with a heat source and the surface at least on the side of the surface facing the glove 3 of the rod 2 is formed of a non heat transmissive material. In this case, the glove 3 is constituted so as to be in surface contact or linear contact with the outer peripheral surface of the rod 2 through the hair in prescribed width. Also, the rod 2 is provided with elastic force on the surface on the side of the surface facing the glove 3.
Patent JP-H04354085-A (JP)
Title: Character reader
Inventor: NISHIJIMA YASUO
IPC: G06K9/68
Filed: 1991-05-31
Abstract: PURPOSE:To improve the rate of character reading at the character reader to read recognizing object characters described on paper sheets. CONSTITUTION:At the character reader to obtain quantized video signals by reading the recognizing object characters described on the paper sheets, to segment the characters from the video signals and to execute character recognition 3 by comparing and collating the segmented characters with a dictionary for recognition provided in advance, besides dictionaries 10 and 11 for recognition to the character actually existent as one character, a dictionary 12 for recognition is provided to the combination of characters. Even when the segmented character is the character combining characters such as '13' or '14' which is not actually existent as one character, the character can be recognized and the rate of character reading is improved.
Patent JP-S5379189-A (JP)
Title: Temperature control device
Inventor: UEDA YASUKIYO
IPC: F24H3/02
Filed: 1976-12-22
Abstract: PURPOSE: In addition to a thermistor for use in sensing a temperature of the temperature controlled part, a temperature sensing thermistor is arranged between the controlled part and a cource of heater. Shortening of a time required until the temperature is stabilized and a decrease in deviation are provided by the differential signal obtained from the thermistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H062116-A (JP)
Title: Electron beam-heating vapor-deposition device and vapor depositing method
Inventor: SHINOHARA TOSHIRO
IPC: C23C14/30
Filed: 1992-06-15
Abstract: PURPOSE:To remove the suspended electron itself staying in a vacuum vessel without complicating the structure of the device. CONSTITUTION:This device is provided with a mechanism 10 for generating an electron beam 12, a part 6 for holding a vapor-deposition material 8, a rotary cooling drum 1, the uncoiler 2 and recoiler 4 for traveling a film F, a partition wall 16 arranged between the drum 1 and the vapor-deposition material holding part 6 and having a vapor passage port 18 and a vacuum vessel 3 contg. the members. One or >=2 kinds of gases selected from Ar, Ne, Kr, Xe, He, H2 N2 O2 and F2 are injected from a gas injection nozzle 22 into the vessel 3 at 1X10<-2> to 1 Pa pressure, and vapor deposition is carried out on the film F.
Patent JP-S5947165-A (JP)
Title: Rotary grinder for cutting
Inventor: SHIMIZU YOUZOU
IPC: B24D5/12
Filed: 1982-09-07
Abstract: PURPOSE:To permit an article to be worked to be cut straight on a predetermined passage by allowing a plurality of reinforcing cloth to be interposed at the center and attaching grindstone layer onto both sides of said cloth and further attaching sheets onto the both surface outside and forming a plurality of leading tops, preventing warp. CONSTITUTION:As for a rotary grinder 15 for cutting, a pair of grindstone layers 17 and 17 are joined by thermosetting binder 18, setting a plurality of reinforcing clotch 16 and 16' at the center, and sheets 19 and 19 are put onto the both surfaces of the several plies of grindstone layers 17 and 17. Therefore, the strength of the whole grinder can be increased, and a product which is balanced and free from warp can be obtained. The grindstone layer at the center part close to the reinforcing cloth has a weak adhesiveness and an exceedingly weak pressurization for grinding grain, in comparison with the both edge part. Therefore, abrasion and falling-off of grinding grain begins from the center part of the edge rather than from the both edges during cutting operation, and the both edges form leading tops, which advance straight, controlling each other.
Patent JP-H0457757-A (JP)
Title: Cover tape
Inventor: TANIMURA HIDENORI
IPC: B65D85/38
Filed: 1990-06-15
Abstract: PURPOSE:To permit parts to be received stably in receiving chambers arranged in a plurality of rows and a strip-like part receiving case to be reused by using a pressure-sensitive adhesive material to bond together the part receiving case and a cover tape. CONSTITUTION:A strip-like part receiving case l is composed of a number of receiving chambers la arranged longitudinally in two rows 2 and a cover tape 2 is coated with a pressure-sensitive adhesive agent 5 along both side edges of the cover tape 2 and the middle thereof. This cover take 2 is attached on the part receiving case by merely applying pressing force thereagainst. Since a longitudinal partition 1b between the receiving chambers 1a arranged in two rows is attached to the cover tape 2, even a thin part 4 is prevented from entering into the other chamber over the partition 1b. Also, since the part receiving case l is not subjected to thermal damage, it can be reused.
Patent JP-S5679549-A (JP)
Title: Loop type data highway system
Inventor: OKADA MASAKAZU
IPC: H04L12/437
Filed: 1979-12-03
Abstract: PURPOSE:To give the centralized monitor function for the entire system and to increase the maintenanceability, by reducing the failure detection and switching time and enabling to keep the data transmission without detaching the station from the loop even if failures such as open line are produced at a plurality of parts of one line, in a loop. CONSTITUTION:Normally, a line switching filp-flop 51 is set to A side, and the output of a receiver 201 at the side A is given to a demodulator 21 with gates 521- 523. If a failure is produced on the line A, the output of a line monitor circuit 501 is fallen, and if the line B is normal, the flip-flop 51 is clear with the gate 524 and it is set to the side B, and the output of the receiver 202 at side B is given to the demodulator 21. Taking the line monitor time at the station at lowermost stream nearest the CST (central station) as minimum and taking greater sequentially, two stations are avoided for failure detection at the same time.
Patent JP-H01320953-A (JP)
Title: Production of monaka-like cake
Inventor: TERAO KAZUMASA
IPC: A21D13/08
Filed: 1988-06-23
Abstract: PURPOSE:To shorten production process by omitting roasting molds in production and to product MONAKA (bean-jam filled wafers)-like cake edible without staining the hand by packing raw cake dough into a patty of MONAKA and then roasting. CONSTITUTION:One of at least halved patties 1 to be formed and roasted into a closed packed container is packed with raw cake dough, the cake dough is roasted together with the patty to give cake dough 4 properly bonded to the patty. Then the cake dough is coated with a pasty ingredient 6 such as fresh cream or beam jam and the ingredient is covered with the other patty 1 to close the cake dough 4 and the ingredient 6.
Patent JP-S6048850-A (JP)
Title: Sheet feeder
Inventor: MURAKAMI REIJI
IPC: B65H3/44
Filed: 1983-08-26
Abstract: PURPOSE:To feed a sheet both automatically and manually by disposing a guide portion formed by notching a part of sheet feeding means in such a manner as to be spaced from and positoned opposite to a sheet in a sheet storing portion and guiding a sheet manually fed along the guide portion to register means. CONSTITUTION:A sheet feeder includes a manual feed portion 15 for feeding a manual feed sheet P' and sheet feeding means 38 for taking out and feeding a sheet in a sheet storing portin 2 storing sheets P. A sheet fed by the sheet feeding means 38 is positioned properly by register means 50 and sent to a portion 25 to be supplied. In this case, a part of the sheet feeding means 38 is notched to form a guide portion 38a spaced from and positioned opposite to a sheet in the sheet storing portion 2 with a gradient in such a manner as to expand in the sheet feeding direction, thereby to guide a manual feed sheet fed from the manual feed portion 15 to the register means 50. In this arrangement, a sheet can be fed both automatically and manually.
Patent JP-S5584600-A (JP)
Title: Sludge treatment apparatus
Inventor: YOSHINAGA YUKIO
IPC: C02F11/12
Filed: 1978-12-19
Abstract: PURPOSE: To raise the allover efficiency of sludge treatment system by preventing the lowering of concentrating tank performance without affecting inconvenience on the subsequent chemical injection and dehydrating processes, etc., by permitting the supply of high concentrations of sludge from the concentrating tank to the treating tank.  
     CONSTITUTION: Sludge from filtration plant, etc., is introduced through the pipe 1 into the concentrating tank 2 to concentrate the sludge and when more than fixed concentration of sludge is measured by the sludge densitometer 6, the sludge is sent to the treating tank 7. Also, the slant pipe 9 is provided through the return valve 10 between the densitometer 6 and the partition valve 11, and when less than fixed concentration of sludge is measured by the densitometer 6, the sludge is sent back to the concentrating tank 2 in the direction of the arrow mark 12, whereas when it exceeds the fixed concentration, the sludge is flowed down naturally by the head H to the treating tank 7 in the direction of the arrow mark 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H091674-A (JP)
Title: Photo-setting molding method
Inventor: SAITO NAOICHIRO
IPC: B29C35/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a photo-setting molding method wherein optimal curing diameter and curing depth at each part in each layer of a product can be obtained. CONSTITUTION: Both an intensity and a spot diameter of ultraviolet laser beam to be applied to a photo-setting resin are controlled. When a convex lens which forms a beam expander is moved in a direction of optical axis so as to enlarge the spot diameter of the ultraviolet laser beam, a peak intensity lowers from Pi to P3 by the enlarged portion of the spot diameter so as to be a light intensity distribution shown by a two-dot chain line. At the same time, the intensity of the ultraviolet laser beam is lowered by an AOM module so as to lower the peak intensity from P3 to P2, so that a light intensity distribution having the peak strength P2 and a beam diameter W1 at a threshold Pth as shown by a solid line can be obtained.  By irradiating a liquid resin with the ultraviolet laser beam having such a light intensity distribution, a curing diameter can be kept in the fixed size W1 by changing a curing depth of the liquid resin to D2.
Patent JP-H0823154-A (JP)
Title: Formation of gold conductor
Inventor: ITAGAKI MINEHIRO
IPC: H05K3/10
Filed: 1994-07-07
Abstract: PURPOSE:To provide formation of gold conductor so as to accurately form a gold conductor film of a required sizes only on the necessary parts on a fine interconnection pattern. CONSTITUTION:On a 96% baked alumina substrate 1, an unbaked interconnection pattern is formed by using thick film conductor paste for interconnection by screen printing. Then, interconnection conductor 2 is formed by baking the unbaked interconnection pattern. A load of 1g is applied to a part on the baked interconnection conductor 2 whereupon a gold conductor film is to be formed by using a pin 5 whose diameter at the tip is 0.05mm, and a recessed part 9 is formed. Then, an unbaked gold conductor film is formed in the recessed part 9 on the interconnection conductor 2 using the thick film gold conductor paste by screen printing. Then, the unbaked gold conductor film is baked and a gold conductor film 4 is formed.
Patent JP-S64673-A (JP)
Title: Connection method for superconductor
Inventor: OKA KOICHI
IPC: H01R43/02
Filed: 1987-06-23
Abstract: PURPOSE: To remove resistance of connection parts perfectly by slantingly cutting both a compound superconductor and an alloy group superconductor and next directly contacting both their cut planes to each other and next using a bind wire to tightly bind the periphery of them and next fixing the wire by soldering.  
     CONSTITUTION: Both a compound superconductor 11 and an alloy group superconductor 12 are slantingly cut to enlarge a contact area of both their conductors. Cut planes of both their superconductors are directly contacted with each other so as to maintain superconductivity at their contact part. Next their periphery is tightly bound by a bind wire 13 and provided with soldering 14 so that contact performance is secured on the contact plane. Materials such as Nb 3 Sn, PbTl 2 , ZrC, VN, WC, MoC, NbN are used for the compound superconductor. Materials such as Nb-Ti, Nb-Sn, Nb-Zr groups are used for the alloy group superconductor. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S64419-A (JP)
Title: Flow rate measuring instrument
Inventor: HARADA YOICHI
IPC: G01F3/10
Filed: 1987-06-22
Abstract: PURPOSE: To reduce the number of the permanent magnets to be assembled as parts and to reduce the cost and size of an instrument by providing coils for power generation to serve as a power supply for driving the instrument near the magnets of magnetic couplings.  
     CONSTITUTION: A female part 4 of the magnetic coupling consisting of the permanent magnets 5aW5d is provided to the end, which protects to the outside of a case, of the output shaft 2 of a body 1. The end of a revolving shaft 9 of a slit plate 7 is projected to the outside of a signal transmitter case 6a and a male part 10 of the magnetic coupling consisting of the permanent magnets 11aW11d is provided to the projecting end. The female part 4 and the male part 10 are partitioned by a partition wall 12 and 4 pieces of the coils 14 for power generation are mounted on the inside peripheral wall of the recesses 12a thereof to constitute a power generator 15 together with the magnets 5aW5d, 11aW11d. A rotor 1a rotates and the magnets 5aW5d are rotated by means of the shaft 2 and the support 4a when fluid flows in the body 1. As a result, the magnets 11aW11d rotate as well and the plate 7 is rotated by means of the shaft 9 to shut off the light beam path in a sensor 8 part. The rotation of the shaft 9, i.e., the shaft 2 is thereby detected and is outputted as a flow rate pulse signal to a controller 18. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0447447-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/21
Filed: 1990-06-13
Abstract: PURPOSE:To prevent selection of erroneous variant form characters by displaying variant form character candidates in a size larger than normal characters at the time of displaying conversion candidates for variant form character conversion. CONSTITUTION:Characters are set to a smaller size when a window for display of a list of variant form character candidates is opened, and candidate numbers on the list of variant form character candidates are displayed in the small size. Next, characters are set to a larger size and variant form character candidates are displayed in a larger size hereafter. Since variant form characters are displayed in the large size differently from normal characters at the time of displaying a list of variant form candidates of, for example, 'ken(Chinese character)' in the window, faint differences among variant form characters are found to reduce the probability of erroneous selection.