baber/WOPTO huggingface dataset:
Patent JP-S55138875-A (JP)
Title: Method of fabricating gaas schottky barrier gate field effect transistor
Inventor: UCHIDA MASAO
IPC: H01L21/338
Filed: 1979-04-16
Abstract: PURPOSE:To provide a GaAs Schottky barrier gate FET by forming a conductive reaction main product at temperature range of 200-400 deg.C, forming thermally stable metal on a semiconductor layer and heat treating it at temperature range of 200-400 deg.C. CONSTITUTION:An opening 6 is perforated in the region corresponding to the region between metallic layers 3 and 4 of a photoresist layer 5. A Schottky barrier forming metal layer 18 is formed on the region facing with the opening 6 of a semiconductor layer 2 to form a Schottky barrier 17 thereon. Then, electric resistance lowering metal layers 20 and 20' are formed on the metal layers 19 and 19', respectively. Thereafter, the layer 5 is molten, and the metal layer 21 is removed. Further, it is heated at temperature range of 200-400 deg.C to form a Schottky barrier 22 at deep position. Finally, the layers 3, 4 and 21 are formed as a source electrode, a drain electrode and a gate electrode, respectively.
Patent JP-H01221381-A (JP)
Title: Pyrazolopyrimidines
Inventor: FUJIKAWA YOSHIHIRO
IPC: A61P3/06
Filed: 1988-02-29
Abstract: NEW MATERIAL:Compounds expressed by formulae I-II [R<1> is 1-4C alkyl or phenyl having substituent group such as 1-3C alkyl; R<2> is 1-20C alkyl, 1-4C alkenyl ACO2R<21>, etc.; A is (CH2)p which may be substituted by 1-3C alkyl, etc.; p is integer of 1-15; R<21> is H or 1-4C alkyl; R<3> is (CH2)n-pyridyl, wherein pyridine nucleus part may be substituted with 1-4C alkyl, etc. and/or (CH2)n part may be substituted with 1-2 numbers of 1-3C alkyls; n is integer of 1-10). EXAMPLE:Ethyl 2-methyl-3-(1'-(3''-pyridyl)ethyloxy)-pyrazolo[4,3-d]-pyrimidin-7- ylthioacetate. USE:A medicine having antihyperlipemia action as well as cardiac action. PREPARATION:Mercapto group of compound expressed by formula III is alkylated to afford a compound expressed by formula II, which is further reacted with various kind of alkylating agents to provide the compounds expressed by formula I-II.
Patent JP-H02227871-A (JP)
Title: Noise reduction switching circuit
Inventor: HORIGUCHI TORU
IPC: G11B20/04
Filed: 1989-03-01
Abstract: PURPOSE:To execute the automatic switching successive reproduction or recording of a tape with different noise reduction modes by setting the mode in corresponding to the noise reduction mode of the tape inserted into each deck and selecting a mode changeover switch according to the action condition of each deck. CONSTITUTION:By mode changeover switches 5a and 5b provided on respective decks, the necessary noise reduction mode is set, and the mode conditions are converted to switching signals by switching circuits 6a and 6b, respectively. By a control circuit 10 detecting the action condition of each deck, a relay switch 9 is properly switched, and the switching circuit 6a or 6b at the deck side in the middle of the action and a noise reduction circuit 3 are connected. Thus, the recording and reproduction to coincide with the noise reduction mode of the tape inserted to each deck can be automatically executed.
Patent JP-S57161066-A (JP)
Title: Removing method for metallic oxide film
Inventor: KAWAHARA HIDEO
IPC: C23F1/16
Filed: 1981-03-30
Abstract: PURPOSE: To remove films of desired places by sticking powder of Cr in part of a substrate stuck with metallic oxide films of Fe, Cr, Co, etc. and treating the same with a hydrochloric acid soln.  
     CONSTITUTION: ≥1 Kinds of oxides of Fe, Cr, Co, Cu, Ni, Mn, Zn, etc. are stuck on a substrate. Next, powder of Cr is stuck on the desired places of the metallic oxide films stuck on said substrate. Thence, a soln. contg. hydrochloric acid is brought into contact with the films stuck with the Cr. In this way, the films stuck with the Cr are removed, and the substrate stuck with the metallic oxide films of desired shapes is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59176239-A (JP)
Inventor: ETEIINU BUUREI
IPC: C07D303/22
Filed: 1984-03-13
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-H10247407-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KAZUYOSHI
IPC: F21S4/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To press a light distribution control member by small springs so as not to be detached carelessly. SOLUTION: A luminaire is composed of a luminaire body 1 which is opened toward one face side and has one pair of end frame pieces 1c formed on the opening 1b peripheral end inner-flange-like so as to face in one direction and a light distribution control member 4 both end portions of which are mounted on one pair of end frame pieces 1c so as to cover an opening 1b. Therein, pressing springs 6 which press the light distribution control member 4 toward the end frame pieces 1c so as to sandwich between the same and the end frame pieces 1c are provided on one pair of end frame pieces 1c sides inside the luminaire body 1, and a protrusive portion 1f protruding inward the luminaire body 1 so as to form a step portion is provided inside the luminaire body 1 opposite to the opening 1b of the end frame piece 1c.  Simultaneously, a regulating piece 1e which is protruding provided toward inside the opening 1b and prevents the falling-off inward of the luminaire body 1 at the attaching and detaching time of the light distribution control member 4 inside the luminaire body 1 in the vicinity of the peripheral end in the other direction of the opening 1b of the luminaire body 1.
Patent JP-S59173558-A (JP)
Title: Igniter of multicylinder internal-combustion engine
Inventor: KAWAI HISASHI
IPC: F02P15/12
Filed: 1983-03-21
Abstract: PURPOSE:To enable to perform 4-point ignition without connection in series, by a method wherein the opposite terminals of the secondary coil of an ignition coil having a polarity which is inverted each one time are connected to the four ignition plugs of one and the same cylinder through two diodes being different in polarity from each other. CONSTITUTION:When a trigger signal A1 from a distributing circuit 9 is applied to a driving circuit 11 of each of igniters 10a-10d, a high negative pressure is produced at a secondary coil (a) of an ignition coil 12 by charge, generated by a capacitor 4, by means of a first pulse, and ignition spark is generated at ignition plugs 143 and 140 through diodes 16 and 13. After a given time elapsed, a positive high voltage is produced at secondary coil (a), and ignition spark is generated at ignition plugs 141 and 142 through diodes 14 and 15. Thereafter, similar motion is repeated by means of a secondary pluse. This enables firing of 4 points of one and the same cylinder, improves firing during the starting at a low temperature, and permits improvement of fuel consumption through improvement of an exhaust component.
Patent JP-S60208040-A (JP)
Title: Method of producing laminated multichannel plate having die node made of metal for amplifying image or other plane signal distribution
Inventor: ERUBUIN BETSUKAA
IPC: H01J9/12
Filed: 1985-03-11
Abstract: A method for producing a multichannel plate containing metal dynodes and having a plurality of generally parallel channels for use in structures for amplifying or converting optical images or other two-dimensional signal patterns by secondary electron multiplication, which method includes: producing a negative mold of the plate by: (i) providing a body having at least the thickness of the plate to be produced and made of an electrically insulating material whose ability to be removed from the body is altered by exposure to a selected radiation; (ii) irradiating the body with the selected radiation in a pattern corresponding to the plate to be produced and in a manner to render portions of the body having the form of a grid surrounding the channels more easily removable than the remaining portions of the body; and (iii) removing the more easily removable portions of the body to leave columnar structures corresponding to the channels in the plate; depositing metal layers and intermediate layers alternatingly in the openings in the negative mold or in a secondary negative mold produced therefrom, the metal layers being deposited electrolytically and forming dynodes which are spaced apart in the direction of the channels; and removing the negative mold from the deposited layers.
Patent JP-S53132006-A (JP)
Title: Emulsion type lubricating oil composition for rolling
Inventor: KANAMORI HIDEO
IPC: C10N30/00
Filed: 1977-04-25
Abstract: PURPOSE: An emulsion type lubricating oil composition for rolling having improved rolling and anealing properties, comprising water, mineral oil or fats and oils, an emulsifying agent, and a phase reversal modifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04313122-A (JP)
Title: Multi-stage fuzzy inference arithmetic unit
Inventor: UEHARA KIYOHIKO
IPC: G06N7/02
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a multi-stage fuzzy inference arithmetic unit which can carry out the operation of a multi-stage fuzzy inference at e high speed. CONSTITUTION:The CTQ computing parts CT1, CT2... are provided to convert the information on the fuzzy assemblies included in all spaces formed by the elements used for definition of the assemblies A into the information on the fuzzy assembly included a limited space whose range is previously limited. Then the operation of each stage of a fuzzy inference is carried out in each limited space among plural stages having the conditional propositions respectively against the information on the converted fuzzy assembly. The information on the fuzzy assembly of the computing result showing the conclusion of the fuzzy inference is outputted. Then the information on the fuzzy assembly stored in a limited space and to be outputted is converted into the information on the fuzzy assemblies B stored in all spaces.
Patent JP-H08252258-A (JP)
Title: Suture package wherein suture is taken out from its center
Inventor: MAATEIN SOOBERU
IPC: A61P31/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a center dispense suture package for e.g. avoiding the rock-up when the suture is pulled out from the package by trying some possible means such as providing a friction plate member related to the inner dispensing wall and a flange member on the base and pushing the bottom surface by a pushing means. SOLUTION: The suture package 5 has a tray 10 and the friction plate member 70. By the way, a flat base 20 has the top lane 21, the bottom plane 22 and the peripheral flange 24. Also as for the flat base 20, its outer wall upwardly extends from the top plane around the peripheral flange 24, and the inner dispensing wall 50 upwardly extends from the top plane. Moreover, the friction plate member 70 is a flat member with top plane 72, the bottom plane 74 and the peripheral flange 75 and has further a discharge opening for taking out suture and each rowed hole to the tray 10 and has a rock flange rim 80 on the peripheral flange 75. The rock flange rim 80 curves when the friction plate member 70 inserted in the tray 10 curves.
Patent JP-H06253965-A (JP)
Title: Coverlet
Inventor: MATSUSHITA MORIYOSHI
IPC: A47G9/02
Filed: 1993-03-08
Abstract: PURPOSE:To utilize a taken-out internal bag for a short coat by enabling the internal bag filled with first internal cotton to be taken out of a receiving space formed in a bedding body through an opening. CONSTITUTION:An internal bag 4 formed of two cloths 9, 10 sewn on the respective peripheral edge into a bag is filled with first internal cotton 3. A bedding body 8 has two upper cloths 11, 13, a lower cloth 14 sewn on the respective upper cloths in the peripheral edge and a gusset 1 sewn on one upper cloth 13 and the lower cloth 14 to form a filling space 7. The respective upper cloths 11, 13 have unsewn parts 16, 17 of which opening 18 is formed. The internal bag 4 is formed in the longitudinally central part with an insert hole 19 through which a baby's head is inserted. A plurality of strings 20 are nearly symmetrically on both sides of the internal bag. The internal bag 4 can be used for short coat or the like for babies. When the internal bag 4 is not used, it is received in a storage space 5 in the bedding body 8 as it is stretched longitudinally to be used for one set of bedding.
Patent JP-H03247331-A (JP)
Title: Method and apparatus for excising overy of mammal
Inventor: KATO YUZABURO
IPC: A61D1/00
Filed: 1990-02-26
Abstract: PURPOSE:To achieve an excision of an overy handily and quickly without celiotomy while minimizing damage to a cow body by a method wherein an overy held with a hand in a rectum through an intestinal wall is guided to an overy storage section of an overy excising device and cut to store the overy alone into the overy storage section. CONSTITUTION:An overy excising device A inserted into a vagina through an intestinal wall with a hand in a rectum is guided. A transfixing part 2A is stuck into a vagina wall in the periphery of an external womb mouse of a cow to be handled to insert a tip of the overy excising device A, namely, the transfixing part 2A and the overy storage section 2B into the abdominal vagina. An overy held with the hand in the rectum through the intestinal wall is guided into the overy storage section 2B of the overy excising device and when an overy storage space 2a is filled fully, a handle 2D for operating of an internal tube 2 is turned to close both openings 1B and 2b so that an resecting section 5 is formed with the rims 1B' and 2b' to cut off a tissue outside the overy tying the overy to the womb. Then, the overy alone is stored into the overy storage section 2D. By repeating the same operation procedure, another overy is resected to be stored.
Patent JP-2000251308-A (JP)
Title: Integrated optical element, optical head, and recording and/or reproducing device
Inventor: NISHI NORIAKI
IPC: H01S5/026
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording and/or reproducing device as a whole by emitting lights different in wavelength to deal with two or more kinds of optical recording media different in standard, and reducing the number of part items. SOLUTION: One of optical beams emitted from first and second light sources 16 and 17 is reflected by an optical beam reflecting unit 20 and emitted to the outside of a light source unit 11, and when these optical beams are emitted to the outside of the light source unit 11, a distance L1 between principal rays is set smaller than a distance L2 between the first and second light sources 16 and 17.
Patent JP-H08250848-A (JP)
Title: Soldering method for chip
Inventor: NISHI TOSHIO
IPC: H05K3/34
Filed: 1995-03-07
Abstract: PURPOSE: To provide a method for soldering a chip in which the chip can be soldered in a correct attitude by preventing standing of the chip due to the suction to the surface tension of the melted solder when a box-shaped small- sized chip such as a resistor chip or a capacitor chip is soldered to a board. CONSTITUTION: An area including a solder precoat 8 formed on light and left electrodes 2 of a board 1 is coated with flux. Then, a chip 4 is mounted on the board 1. In this case, right and left electrodes 6 of the chip 4 are landed on the precoat 8, and the lower surface of the mold 5 is adhered to the flux 9. Then, when the board 1 is heated in a reflow furnace, even if time difference occurs in the case of melting the right and left solder precoats 8, the mold 5 is adhered to the flux 9, and hence the chip 4 is not stood by the surface tension of the precoat 8 melted first, but the chip 4 can be soldered in a correct attitude.
Patent JP-2000242723-A (JP)
Title: Customer management system
Inventor: KITAJIMA HEIZO
IPC: G06Q30/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a customer management system which enables efficient publicity to be performed by grasping the taste and lifestyle of customers and utilizes a method for storing and retrieving subdivided data. SOLUTION: This system consists of a means which stores customer information obtained by registering personal information such as customer code numbers, names, sexes, ages, addresses and telephone numbers, a means which stores product information such as distributor companies of sales commodities, departments, classes of commodity names, commodity codes, basic unit prices and sales prices, a means which stores commodity purchase information of customers, a means which performs condition setting of periods and commodity classes from the commodity purchase information and retrieves the customer information of customers having actually purchased commodities and a means which outputs and prints the retrieved results and enables efficient publicity of the sales of commodities.
Patent JP-S60192693-A (JP)
Title: Plate-making image film and production thereof
Inventor: KAMAISHI TADAMI
IPC: B41C1/10
Filed: 1984-03-14
Abstract: PURPOSE:To produce a plate-making image film extremely easily in light room conditions and directly without any intermediate step which might lower the image quality of recorded information, by a method wherein a silicone layer adhesive to an image material and repellent to a printing ink is provided on a specified transparent base by coating, is hardened, then an ink image is formed thereon by an ink jet device, followed by inking by the contact of the printing ink to selectively adhere the printing ink to the surface layer of only the image part, and the printing ink is dried. CONSTITUTION:A silicone layer adhesive to the image material and repellent to the printing ink is provided on the transparent base having a thickness of not larger than 200mum and a ray transmittance of not lower than 70% by coating, and is hardened, followed by providing an ink image thereon by an ink jet device. Thereafter, inking by the contact of the printing ink is conducted to selectively adhere the printing ink to the surface of only the image part, followed by drying the ink. The image is formed by an ink jet printing process coupled directly to a system capable of freely processing and editing digital information supplied from a computer and outputting the processed and edited information.
Patent JP-S52130208-A (JP)
Title: Control method of communicating path system
Inventor: SHIRAI HITOSHI
IPC: H04Q3/545
Filed: 1976-04-24
Abstract: PURPOSE:To enable economy for the unit, by making the information transfer among each unit in series.
Patent JP-H11249131-A (JP)
Title: Illuminator for display panel, manufacture thereof, view finder using the same and camera
Inventor: TAKAHARA HIROSHI
IPC: G03B13/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for display panel which reduces power consumption and is made compact and light in weight by using a spot light source such as an LED and a recessed reflecting plane. SOLUTION: LED 15a and 15b are attached to the side part of a block 11 composed of transparent resins. A recessed reflecting film 12 is formed on the base of the block 11. Between a light emitting plane 19 as the upper surface of the block 11 and a display panel, a light scattering sheet 16 is arranged. The light emitted from the LED 15a provided at the left side part of the block 11 is converted to almost parallel light having narrow directivity and mainly illuminates the right side of a display panel 533. Similarly, light emitted from the LED 15b at the right side part mainly illuminates the left side of the display panel 533. It is preferable that the recessed reflecting film 12 is shaped while connecting a parabolic mirror with the LED 15a as a focal point and a parabolic mirror with the LED 15b as a focal point.
Patent JP-2000250427-A (JP)
Title: Display panel
Inventor: KAWASAKI KIYOHIRO
IPC: H05K3/36
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel which can supply a mounted semiconductor integrated circuit with necessary signals and electric power with low resistance. SOLUTION: Electric signals are supplied to terminal electrodes of scanning lines and signal lines by mounting driving integrated circuit chips 3 and 3' directly on a terminal electrode 5 and also electrically connected to the driving integrated circuit chips 3 and 3' by mounting a printed board 13, which has opening parts 14 and 14' larger than the external shapes of the integrated circuit chips 3 and 3' corresponding to the mount positions of the integrated circuit chips 3 and 3' mounted on an active board 2 and also has a wire path 23 formed, outside the image area of the active board 2.
Patent JP-H05245965-A (JP)
Title: Double-side anti-slip sheet
Inventor: WAKATA KAZUYOSHI
IPC: B32B7/02
Filed: 1992-03-04
Abstract: PURPOSE:To enhance both of anti-slip capacity and blocking resistance by patternwise providing anti-slip layers on both surfaces of a support so that the area of the non-superposed parts of the antislip layers becomes the predetermined percentage of the area of the anti-slip layers or more. CONSTITUTION:Impregnated paper is used as a support and paint containing foamable microcapsules is applied to both surfaces of the support by a lip coater so that the dry wt. of the paint becomes about 15g/m<2> per a single surface. In this case, an anti-slip layer is formed in one pattern and the area of the non-superposed part of the anti-slip layer becomes 20% of the area of the anti-slip layer or more. For example, low b.p. hydrocarbon such as n-butane is encapsulated using a wall film agent such as vinylidene chloride to foam foamable microcapsules and an adhesive such as a latex binder is added to microcapsules to prepare an anti-slip layer material and the stripes with a width of 5cm of said material are applied to both surfaces of the support at a 3cm-interval in the lateral direction thereof.
Patent JP-S63212807-A (JP)
Title: Measuring method of thickness of thin film
Inventor: YANAGAWA HISAHARU
IPC: G01B11/06
Filed: 1987-03-02
Abstract: PURPOSE:To enable the precise measurement of the thickness of a thin film by a method wherein the peak value of the quantity of light of a wavelength which gives this peak value to a measured film thickness is determined from measured quantities of lights of shorter and longer wavelengths than said wavelength and the thickness of a thin film is measured from said peak value. CONSTITUTION:Above a chamber 11, a light application system 20 and a light reception system 21 are disposed corresponding to a thin film formed on a substrate 14, and these systems are connected to a film thickness measuring system 23. The light application system 20 is provided with a light source 24, a monochromator 25 and a lens system 26, and the light reception system 21 is provided with a detector 27, while the measuring system 23 is provided with CPU 28. A wavelength giving the peak of the quantity of light to the measured film thickness t0 of the thin film 29 is denoted by lambda0, wavelengths shorter and longer than said wavelength by lambda1 and lambda2 respectively, and normalized reflection quantities R1 and R2 of the shorter and longer wavelengths lambda1 and lambda2 are measured. The peak value of the quantity of light for the wavelength lambda0 can be detected from the intersecting point of said reflection quantities R1 and R2, and the thickness t0 of the thin film 29 can be determined from this peak value of the quantity of light.
Patent JP-S59182045-A (JP)
Inventor: BUORUFUGANGU BUESUTERUTAIHIYAA
IPC: B23Q1/28
Filed: 1984-03-14
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。