baber/WOPTO huggingface dataset:
Patent JP-S63187016-A (JP)
Title: Burner
Inventor: NAGAMITSU SACHIO
IPC: F23D14/74
Filed: 1987-01-29
Abstract: PURPOSE:To stabilize flames at the time of combustion with a high air ratio and expand the variable range in the amount of combustion practically by improving the characteristic of exhaust gas at the time of low combustion by setting proper loading arrangement at flame holes in changing the distribution of flow passage resistance of flame hole plates. CONSTITUTION:A premixed vapor passage 13 is composed of a combustion plate 15 supporting flame hole plates 14 composed of a plurality of wire gauze sheets overlapped at the outer circumference of the sheets, support plates 15' supporting the partitioned parts in the plates 14, and an external wall 1 partially formed of heat- resisting glass 16. On the other hand, the plates 15 constitute a combustion chamber 20 with side plate 18 and an exhaust hole 19 and the chamber encases stabilized flames of the plates 14. In the plates 14 locating at the circumference of the plates 15 except the location in the vicinity of the hole 19, another wire gauze sheet is inserted between the two wire gauze sheets in order to increase flow passage resistance. Firstly, at the time of combustion with a high air ratio, the generation of a blow-off is prevented and as a result, satisfactory combustion characteristic at a higher air ratio is obtained. Further, at the time of low combustion the satisfactory characteristics of exhaust gas can be obtained even if the amount of combustion is further lower.
Patent JP-S59144158-A (JP)
Title: Semiconductor device
Inventor: KIYOUZUKA MASARU
IPC: H01L25/16
Filed: 1983-02-07
Abstract: PURPOSE:To facilitate the connection of substrate conductors to externally leading connection terminal by effectively containing a hybrid integrated circuit element by improving a connector structure, thereby reducing the size of a connector body. CONSTITUTION:A connector body 1 is formed of a circuit substrate unit 1A which contains a hybrid integrated circuit element and a connector connection unit 1B. The body 1 is formed of thermoplastic resin capable of being metal plated. The electrode terminals 2A, 2B, 2C of a connection terminal 1 are exposed in the unit 1A, and electrically connected to a hybrid integrated circuit element 3. In this manner, the body 1 can be reduced in size.
Patent JP-H05218039-A (JP)
Title: Semiconductor device
Inventor: HARADA SHIGEKI
IPC: H05K3/34
Filed: 1992-02-05
Abstract: PURPOSE:To prevent a short-circuit between bumps due to collapse of the bump in a semiconductor device having a flip chip structure in which a solder bump is used as an external connection terminal. CONSTITUTION:The semiconductor device comprises a flip chip structure in which a solder bump 5 is used as an external connection electrode in such a manner that a part except an end 5P contributing to the fixture of the bump 5 to an external conductor is buried in a heat resistant resin film 12 having rigidity and coating a bump 5 arranging surface of the chip.
Patent JP-S56116059-A (JP)
Title: Electronic copying machine
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/047
Filed: 1980-02-19
Abstract: PURPOSE:To prevent picture defective even if a photoreceptor has large light hysteresis, by varying blank exposure in proportion to picture exposure. CONSTITUTION:Through the operation of plunger 10, reflector 11 moves to the solid-line position, and then part of light from light source 1 is reflected by reflector 11 to perform the blank exposure of photoreceptor 6 via the same path with picture exposure as shown by the dotted lines. An adjustment of initial proper exposure to the variance in sensitivity of photoreceptor 6 and an adjustment corresponding to fluctuations of sensitivity are made through exposure aperture 7 of in-mirror lens 8 as usual. In this case, since the blank exposure is performed via the same path with the picture exposure, varying the quantity of the picture exposure via aperture 7 varies the blank exposure in proportion to it. Therefore, there is not need to set the blank exposure much greater than the exposure of a picture light part like the conventional method.
Patent JP-H02205429-A (JP)
Title: Table device
Inventor: SAKUTA SHIGERU
IPC: B23Q1/00
Filed: 1989-01-31
Abstract: PURPOSE:To miniaturize a table by providing an electrode on the upper face and lower face of a table having a reverse piezoelectric effect, controlling a voltage impressed on the electrode piece of the lower face and moving the body to be transferred by progressing the vibration of the table in a specific direction. CONSTITUTION:A table 1 is formed in a rectangular plate shape by the ceramic material having a reverse piezoelectric effect. On the upper face of the table 1, an upper part electrode 2 is formed by its vapor deposition over the whole face and a lower part electrode 3 is formed by its vapor deposition on the lower face. The lower electrode 3 is composed of a lot of electrode pieces divided like grating. The electrodes 2 and 3 are connected to a power source control part 5. consequently, the body 11 to be transferred can be moved by progressing the vibration caused on the table 1 in X, Y, theta (rotation) direction, when voltage is selectively impressed on the electrode piece of the lower electrode 3 by controlling the voltage, frequency and phase of the control part 5.
Patent JP-H03223970-A (JP)
Title: Drawing controller
Inventor: OKUYAMA TETSUSHI
IPC: G06T1/00
Filed: 1990-01-29
Abstract: PURPOSE:To increase the deleting speed of a lower rank drawing by storing the number of higher rank drawings which share a lower rank drawing, deciding the presence of absence of another higher rank drawing to be shared based on the number of stored higher rank drawings when the lower rank drawing is deleted out of the higher rank ones, and deleting the lower rank drawing based on the deciding result. CONSTITUTION:When the identification information on a desired lower rank drawing to be deleted is inputted, a higher rank drawing number deciding means 7 retrieves the inside of a drawing information control means 5 to read out the number of higher rank drawing of the lower rank one and decides whether the number of read-out higher rank drawing is equal to '1' or not. If it is '1', drawing deleting means 0 deletes a file name stored in an external storage part 2 based on the drawing identification information. If it is not, the means 9 subtracts '1' from the number of higher rank drawings and updates the drawing control information. Thus the presence or absence is inspected for other higher rank drawings which share the lower rank one. Then the lower rank drawing is deleted only when no other higher rank drawing shares the lower rank one. Thus it is possible to reduce the storage capacity needed for control of the lower rank drawing and to quickly delete the lower rank drawing.
Patent JP-H10196337-A (JP)
Title: Lubricant passage structure of engine
Inventor: OZEKI HISASHI
IPC: F01M11/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce machining processes of oil passages, reduce a part cost, and improve lubricating performance by arranging these in a cylinder block by singularly arranging a sub-gallery, a main gallery and various oil passages. SOLUTION: An oil filter 58 is installed on a filter installing surface of an outside part of a cylinder block 4, and a sub-gallery 84 and a main gallery 86 are arranged in the cylinder block 4. In this case, the sub gallery 84 and the main gallery 86 are arranged in the cylinder block 4 in close vicinity to each other, and a head side oil passage 98 and a journal side oil passage 100 are communicated with the main gallery 86. A housing side oil passage 104 is arranged in a journal housing part 52 of the cylinder block 4 by using a spot facing 46 of a housing bolt, and a metal side oil passage 106 is arranged in the journal housing part 52 of a back face of journal metal, and a chain adjuster side oil passage 108 is communicated with this metal side oil passage 106.
Patent JP-S60165792-A (JP)
Inventor: TOKUNAGA YUTAKA
IPC: H05K3/34
Filed: 1984-02-08
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-S61180453-A (JP)
Title: Structure of semiconductor device
Inventor: HAYASE MICHIYOSHI
IPC: H01L21/768
Filed: 1985-02-06
Abstract: PURPOSE:To enhance wiring density by reducing wiring lattice distances in an LSI by a method wherein a wiring pattern in a contact hole region is enlarged and formed into a quadrangle with its sides not parallel with any wiring enter line. CONSTITUTION:A dog-bone section 1 is so shaped that it is a quadrangle with its four sides inclined by 45 deg. from the center lines of wiring. With the pattern being designed as such, the length of the wiring center lines can be smaller, even when a length l2 representing a side of the dog-bone section 1 is larger than a wring width 3, than in a design wherein a quadrangular dog-bone section of the same area is provided with sides parallel to the wiring center lines. Accordingly, LSI wiring density may be enhanced and the chip area may be reduced.
Patent JP-S62177205-A (JP)
Inventor: MIYAJI YOSHINOBU
IPC: A61N2/08
Filed: 1986-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03226364-A (JP)
Title: Atmosphere flux brazing method
Inventor: TAKAHASHI SUSUMU
IPC: B23K35/363
Filed: 1990-01-30
Abstract: PURPOSE:To allow uniform applying and excellent brazing by evaporating and mixing a flux in an atmosphere gas, then applying this flux. CONSTITUTION:The flux 13 is charged into the bottom of the pot of a flux vapor chamber 14 and is melted at a prescribed temp. by a heater 12 to evaporate the flux. Gaseous N2 is blown via a flowmeter 11 into a flux vapor chamber 14 by a pipe 10 connecting to a nitrogen tank. The specified amt. of the gaseous N2 is fed from the juncture with a cooling chamber 7 via port 9 into a heating furnace 6 to maintain the specific dew point and specific ppm or below oxygen in the furnace. Brazing parts 5 are put by a roller conveyor 4 into a vacuum purging chamber 1. The parts are evacuated together with the chamber 1 to a reduced pressure by a pump 3 and the flux vapor is sent together with the gaseous N2 via a selector valve 15 into the purging chamber 1 where the flux is deposited by evaporation in and out of the brazing parts 5. A vacuum door 2 is opened and the parts 5 are placed on a conveyor 8. The parts are then heated and brazed in the atmosphere into which the flux vapor fed from the selector valve 16 is mixed with the in-furnace gaseous N2 and is sent. The parts are delivered to the outside of the furnace via the cooling chamber 7.
Patent JP-S61180405-A (JP)
Title: Multipolar resin magnetic
Inventor: OOTA HIDEO
IPC: H01F7/02
Filed: 1985-02-06
Abstract: PURPOSE:To generate sufficient density of magnetic flux on the surface of a magnet by a method wherein a cylindrical resin magnet member is supported on the same axle with the center axis member by a supporting member. CONSTITUTION:A center axle member 3 is inserted into the axle inserting hole 4a of a supporting member 4, the center axle member 3 is fixed by performing a caulking or a welding or using a bonding agent and the like, and as a result, a resin magnet member 2 can be supported in the same axle as the center axis member. In this embodiment, a pair of supporting members 4 and 4 are provided at both ends of the resin magnet member 2, but the supporting members may be provided at the proper place in the cylinder of the resin magnet member 2 as occasion demands. As a result, a cylindrical resin magnet member can be molded by the quantity of the resin magnet material required to obtain sufficient magnetic flux density on the surface of a multipolar magnet, and the resin magnet member can be maintained on the same axle as the center axis member.
Patent JP-S61181820-A (JP)
Title: Thermosetting resin composition
Inventor: ISHII KEIICHIRO
IPC: C08G59/00
Filed: 1985-02-06
Abstract: PURPOSE:The titled composition for sealing semiconductors which can give a molding excellent in impact and moisture resistances without causing lowering of a glass transition temperature, comprising a specified modified epoxy resin, a novolak phenolic resin and a cure accelerator. CONSTITUTION:100pts.wt. bisphenol A, F or the like diepoxy compound (a) having two epoxy groups in the molecule, a chlorine content <=1,000 and an epoxy equivalent weight <=500 is reacted with 15-30pts.wt. diisocyanate compound (b) (e.g., tolylene diisocyanate) at 140-180 deg.C in the presence of 0.005-0.08pt.wt. reaction catalyst (e.g., imidazole) to obtain a modified epoxy resin (A) of a m.p. of 50-100 deg.C, having oxazolidone or isocyanurate rings. Component A is mixed with a novolak phenolic resin (B) as a resin curing agent and 0.1-20pts.wt., per 100pts. components A and B, cure accelerator (e.g., 1,8-diazabicyclo[5.4.0]undecene-7).
Patent JP-H03222797-A (JP)
Title: Manufacture of ic card
Inventor: KOMAMURA TAWARA
IPC: B42D15/10
Filed: 1990-01-30
Abstract: PURPOSE:To obtain an IC card provided with an image of high quality simple in constitution and excellent in alteration preventing properties by developing a heat-developable photosensitive material under heating after imagewise exposure and/or simultaneously with exposure and transferring a diffusible dye formed imagewise to an image receiving material at the time of heating development and/or after development to bond the image receiving surface thereof to an IC card in a close a close contact state. CONSTITUTION:The heat-developable photosensitive material supplied from a heat-developable photosensitive material supply part 12 is exposed on the basis of image data in an image exposure part 13 and closely brought into contact with the image receiving material supplied from an image receiving material supply part 11 to pass through a heat developing part 14 composed of a heating belt and developed under heating to form an image on the image receiving material. The image receiving material having an image formed thereon is laminated to a raw IC card in a close contact state in a laminating part 17 and punched in a card shape by a punching part 18 and, thereafter, the image receiving material is recovered in an image receiving material recovery part 19 and the IC card is fed to an IC card recovery part 20 to be recovered.
Patent JP-S62184134-A (JP)
Inventor: TAKAHASHI SHIGEAKI
IPC: D04H1/4391
Filed: 1986-02-03
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-S55113572-A (JP)
Title: Injection plotter
Inventor: FURUKAWA TATSUYA
IPC: B43L13/00
Filed: 1979-02-24
Abstract: PURPOSE:To prevent formation of white and/or black streaks at the joint portion on the printing paper between the print formed during a preceding carriage movement stroke and that formed during the succeeding stroke, by controlling the feed of a recording medium to be set at constant. CONSTITUTION:A carriage 1 equipped thereon with a head 2 having plural nozzles or a single charged multivalue deflection type nozzle is moved leftward, for printing on a recording medium 5. With the carriage 1 reached a glass layer 6a formed on a portion of a platen 6, a printing mark 9 is printed on the layer 6a. After completion of printing, the platen 6 is rotated, the mark is detected by a photocoupler 10, and a motor 8 is stopped by the detection signal, to keep constant the relative positions of a preceding printing portion and the succeeding printing portion, thereby preventing formation of white and/or black streaks. The mark 9 is wiped off by a felt roller 11 after detected by the photocoupler.
Patent JP-H05213733-A (JP)
Title: Skin cosmetic
Inventor: MISHIMA YUTAKA
IPC: A61K38/00
Filed: 1992-02-05
Abstract: PURPOSE:To provide a skin cosmetic excellent in safety to skins, effectively achieving the improvement in skins damaged by sunburns and capable of preventing skin aging changes such as small wrinkles. CONSTITUTION:A skin cosmetic compreses a hepatic cell growth factor(HGF) as an active ingredient. As the HGF, either of a natural HGF, a HGF produced by a synthetic method and a HGF produced by a genetic recombination technique is used.
Patent JP-S62253693-A (JP)
Title: Ether carboxylate detergent builder and its production
Inventor: RODONII DEIIN BUTSUSHIYU
IPC: C11D3/20
Filed: 1987-01-30
Abstract: Provided herein are ether carboxylate builder compositions comprising a combination of tartrate monosuccinic acid (or salts thereof) and tartrate disuccinic acid (or salts thereof). Such mixtures can be prepared by reacting water-soluble, mixed maleic acid salts with mixed tartaric acid salts. Both components of the resulting ether carboxylate mixture act as sequestering agents and are useful as detergency builders. Detergent and laundry additive compositions incorporating these ether carboxylates can be pre­pared without use of detergent builder components containing phosphorus or nitrogen.
Patent JP-H11201542-A (JP)
Title: Wind direction regulating vane in indoor unit for air conditioner
Inventor: KAJINO FUMINORI
IPC: F24F5/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an wind direction regulation vane of an indoor unit for air conditioning in which the exhaust gas blowout angle can be improved while reducing pressure loss. SOLUTION: The wind direction regulation vane comprises an outer frame 4 being fixed to the outside of the air outlet of an outdoor unit for air conditioning, and a plurality of elongated planar vanes 5a-5f for regulating the direction of exhaust gas juxtaposed vertically in the outer frame. Each vane 5a-5f has a substantially identical shape where the cross-section orthogonal to the longitudinal direction is arched. The vanes 5a-5f are oriented at a substantially same angle with the arched inner face directing obliquely upward and the upper vane is shifted from the adjacent lower vane toward the outdoor unit side.
Patent JP-H04240112-A (JP)
Title: Production of silica particulates
Inventor: SAKAI KAZUHIKO
IPC: C01B33/18
Filed: 1991-01-22
Abstract: PURPOSE:To provide the production of silica particulates which have little variation in particle diameter of monodisperse particulates and do not deteriorate. CONSTITUTION:Seed particles with a monodisperse particle diameter is formed by hydrolysis and polycondensation reaction of silicone alcoxide, and then silicone alcoxide is added to dispersion liquid of the seed particles thus formed in the presence of a catalyst and the seed particles are grown to increase the particle diameter. This growth process is made fundamental constitution. For a target particle diameter, the growth process is repeated plural times. After each growth process is completed, particulates in a polydisperse state are classified to get those in a monodisperse state. These classified monodisperse particulates repeat the operation where they are made to grow as seed particles.
Patent JP-S54112886-A (JP)
Title: Preparation of hexahydrothieno3,4-d-imidazoles
Inventor: SHIMAKO KOUZOU
IPC: C07D495/04
Filed: 1978-02-23
Abstract: PURPOSE: To prepare the title thiolactones, useful as synthetic intermediates of medicines such as biotin, α-dehydrobiotin, etc., economically, easily, in high yield and quality, by the reaction of a lactone with a thioamide in the presence of a basic compound.  
     CONSTITUTION: A thiolactone derivative II is prepared by reacting a lactone I R is alkyl, aryl, aralkyl) with a thioamide in a high-boiling polar solvent such as  FAMSO, DMSO, etc., in the presence of a basic compound such as quinoline, N,  N-dimethylaniline, etc., at 100W150°C, pref. 110W130°C. The addition of a catalytic amount of sulfur accelerates the reaction.  
     EFFECT: A thiolactone having high optical purity and useful as a raw material of a optical active biotin, can be obtained from an optical active lactone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0637284-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIKAWA TETSUSHI
IPC: H01L27/112
Filed: 1992-01-07
Abstract: PURPOSE:To lessen a diffusion layer in resistance and to enable a flat cell-type non-volatile memory to operate at a high speed by a method wherein the diffusion layer of the non-volatile memory is partially turned into high melting point metal silicide. CONSTITUTION:The N<+>-type diffusion layer 11 of a flat cell-type non-volatile memory cell is formed, and a second polysilicon layer 8 is provided. That is, the N<+>-type diffusion layer 11 of a memory cell is formed on a first polysilicon layer 7 in a self-aligned manner at the same time when the electrode of a normal MOS transistor is formed around a memory cell, and a high melting point metal layer or a metal silicon layer 10 is provided to the N<+>-type diffusion layer 11. By this setup, if a bit line is formed of only the N<+>-type diffusion layer 11, it is 50OMEGA/unit or so in diffusion resistance, but when a high melting silicide layer is provided onto the N<+>-type diffusion layer 11, the bit line is reduced to 5 to 10OMEGA/unit, and a semiconductor device of this design can be enhanced in operating speed.
Patent JP-H02200005-A (JP)
Title: Generator for variable counting pulse signal
Inventor: WATABE MINEYOSHI
IPC: H03K3/64
Filed: 1989-01-30
Abstract: PURPOSE:To compose a pulse generator by less components by outputting a control signal to a rate generator until a count output signal is outputted by means of the rate generator, and outputting a frequency divided signal which is frequency-divided by means of a square wave generator. CONSTITUTION:The frequency dividing ratio and counted value of a square wave rate generator A and rate generator B of a program rate generator 5 are set in a control switch 1, when a start switch 2 is turned on, the square wave rate generator A frequency-divides a clock (a), and periodically outputs a signal (b) according to the set frequency dividing ratio. The rate generator B counts the frequency dividing signal while the control signal inputted to a GATE terminal is countable, outputs the count output signal, a control means outputs the control signal to the rate generator B until the count output signal is outputted, and outputs the frequency divided signal frequency-divided by the square wave generator A. Thus the cycle of the outputted pulse can be shortened, and the pulse generator can be composed by the less components.
Patent JP-H10218699-A (JP)
Title: Growth of compound semiconductor single crystal
Inventor: NODA AKIRA
IPC: C30B27/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a compound semiconductor single crystal capable of obtaining a single crystal with uniform dopant concentration throughout the crystal region and of controlling a doping when a liquid sealer is used. SOLUTION: This method is so designed that the upper part of a stock melt 4 containing a dopant with a segregation coefficient of ≠1 is solidified by quenching, an the melt 4 is gradually solidified upward while gradually melting the above solidified portion 7. Thereby, during crystal growth, when the segregation coefficient is <1, the solidified portion 7 lower in dopant concentration than the stock melt 4 is melted; on the other hand, when the segregation coefficient is >1, the solidified portion 7 higher in dopant concentration than the stock metl 4 is melted; thus the dopant concentrations of the respective stock melts 4 are maintained uniformly. Besides, the contact between the stock melt 4 and a liquid sealer 5 is blocked by the aid of the solidified portion 7, preventing the dopant in the stock melt 4 from being gettered.
Patent JP-S58136320-A (JP)
Inventor: TAKEUCHI SHIYOUHEI
IPC: A47J37/12
Filed: 1982-02-09
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。