baber/WOPTO huggingface dataset:
Patent JP-S5273829-A (JP)
Title: Synthesis of aromatic amine derivatives
Inventor: ENOMOTO SABUROU
IPC: B01J27/08
Filed: 1975-12-16
Abstract: PURPOSE: To obtain aromatic amine derivatives in low cost by amination of aromatic monohydroxy compounds with ammonia in the liquid phase reaction in the presence of a halide of Ni or Co and an ammonium halide in an inert gas atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11132877-A (JP)
Title: Torque sensor and stator
Inventor: KOKETSU YOSHITAKA
IPC: G01L3/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of torque by preventing the joint surface of a member for constituting a stator (yoke) from causing the rotary position dependency of a shaft to be detected of the inductance of a detection coil. SOLUTION: A cylindrical yoke 11 for constituting a torque sensor is arranged so that it opposes the outer-periphery surface of a magnetostriction material being fixed to the outer-periphery surface of a shaft whose torque is to be detected. The yoke 11 is decomposed into a total of three parts, namely one cylindrical body 16 and two stopper rings 17, for cutting the yoke 11 in three round slices to assemble a bobbin B with a coil 12 for excitation and a coil 13 for detection at the inner-periphery surface side in a buried state. A joint surface 18 where the parts 16 and 17 are screwed by screws 16b and 17b does not appear on the inner-periphery surface where the magnetic flux of the yoke 11 passes.
Patent JP-H0812283-A (JP)
Title: Vehicle for elevated spot working
Inventor: ITO TATSUO
IPC: B66F9/06
Filed: 1994-06-30
Abstract: PURPOSE:To easily stop the extension floor at a desired position in a short time, and to easily fit an extension floor stopping mechanism at a low cost, and to secure the wide manual operation space of the extension floor without enlarging the area of the extension floor. CONSTITUTION:A brake means 12 is provided at a position just over a selected one roller 10b freely to be moved in the vertical direction, and an extension floor 6 is stopped at a desired position between the brake means 12 and the roller 10b so as to pinch a horizontal plate 11a of a moving rail 11. A fork-like latch is provided in a handrail 7 of the extension floor 6 freely to be turned, and a support 5a of a handrail 5 of a working truck 4 is selectively pinched by the latch so as to stop the extension floor 6 with a pitch of the support 5a. Both sides of the upper part of the handrail 7 of the extension floor 6 is enlarged outside so as to secure the wide manual operation space of the extension floor 6 without enlarging the width dimension of the extension floor 6.
Patent JP-H08308403-A (JP)
Title: Nutritive solution-spraying device utilizing watering tube
Inventor: TAKAHASHI NOBUYUKI
IPC: A01G25/02
Filed: 1995-05-13
Abstract: PURPOSE: To provide a nutritive solution-spraying device utilizing a watering tube, capable of raising effects such as the stabilization of a watering work and the prevention of an irregular watering work and improving the efficiency of the work by placing a watering tube on the ground or hanging the watering tube. CONSTITUTION: A watering tube 6 is fit into a perforated deformed U-shaped receiver 1 and subsequently placed on the ground. When hung, the watering tube 6 is hung from an attaching wire-like hard wire with belt-like deformed Z-shaped receivers or linear deformed Z-shaped receivers to spray water or a nutritive solution. Thereby, the watering tube is attached to the perforated deformed U-shaped receiver, belt-like deformed Z-shaped receivers or linear deformed Z-shaped receivers to reinforce the flexibility of the watering tube itself, thus enabling to prevent the irregular spraying of the water, when placed on the ground or hung.
Patent JP-H09329980-A (JP)
Title: Fixing device and endless belt for fixing
Inventor: SAITO HIDEO
IPC: G03G15/20
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of being free from problems to the effect of image slippage, separation defect at the time of both side copying- fixing and a limited service life, and more facilitating the speeding up and/or miniaturizing. SOLUTION: This device, provided with a fixing roll 1 and an endless belt 10 coming into press contact with while forming a prescribed nipping area on the fixing roll 1, makes the unfixed toner image 4 fix on a recording sheet 3 on the nip area when the recording sheet 3 carrying the unfixed toner image 4 is allowed to pass between the fixing roll 1 and the endless belt 10. In this case, the endless belt is constituted by forming a coating layer composed of at least the oil resistance-wear resistance elastic surface layer on a base film 10.
Patent JP-S6041873-A (JP)
Title: Color picture reading device
Inventor: KURATA MASAMI
IPC: H04N1/04
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a color picture eading device that can read three colors by simple constitution by making discrimination of three kinds of specific colors basing on changing of irradiation light of an original due to control of a light source controlling device. CONSTITUTION:Picture signals 29 outputted successively from an image sensor 19 are converted to digital signals of 4-bit by an A/D converter 31. Out of these signals, a digital picture signal 32, obtained by lighting of the first light souce 21 is stored temporarily in an RAM33. However, a digital picture signal 322 obtained by lighting of the second light source 22 is added directly to an ROM34 and an adder 35. The adder 35 makes a digital picture signal 36 by adding the two digital signals and supplies this signal to the ROM34. Three kinds of digital picture signals 321, 322, 36 supplied to the ROM34 are color discriminated basing on the result of discrimination of blue, red and green colors written and stored in the ROM beforehand.
Patent JP-S6131501-A (JP)
Inventor: KENMOCHI SHINICHI
IPC: E01B37/00
Filed: 1984-07-20
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-2000028387-A (JP)
Title: Map display device
Inventor: NIWA KATSUMI
IPC: G10L15/28
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a map display device by which a desired road map can be displayed while a vehicle is being driven without stopping the vehicle by simplifying the retrieval operation of the map. SOLUTION: In a display device, character data in the prescribed number are fetched from a storage medium in Step 110, and the character data are converted into characters in Step 120 so as to be displayed on a CRT 7. By a loop processing operation in Step 130 and Step 140 to Step 170, the character data are converted sequentially into voices so as to be output from a loudspeaker in a prescribed order. When it is judged in step 160 that a button 33 is pressed, the loop processing operation is omitted. When the character data corresponding to a voice which is output immediately before the button 33 is pressed belong to a lowest level (Step 180), or when the button 33 is pressed two or more times (Step 190), this procedure is shifted to Step 200, and a road map which corresponds to the character data is screen-output to the CRT 7.
Patent JP-S636470-A (JP)
Title: Output terminal testing circuit for integrated circuit
Inventor: NISHIKUBO KENJI
IPC: H01L27/04
Filed: 1986-06-27
Abstract: PURPOSE:To execute a test with few terminals by operating plural gate circuits provided corresponding to the output terminals by staggering the time by means of the output of a shift register in order to execute the continuity test of the plural output terminals on an integrated circuit. CONSTITUTION:A test signal DCT is made a level L at the time of testing. Then output signals of NAND circuits 31-34 produces usually H and data output signals D1-D4 from a logical operation circuit 2 are turned off. Next, output signals Q1-Q4 are set wholly for H by being supplied preset pulse PRST to a shift register 6 and a clock pulse CLCK is thereafter inputted. Therefore the output signals Q1-Q4 are changed to L successively and the NAND circuits 41-44 corresponding to this output signals Q1-Q4 are changed from L to H successively, appearing in output terminals 51-54. Accordingly, existence of defect such as short circuit or disconnection of output terminals 51-54 are inspected by monitoring the level changing.
Patent JP-S5939781-A (JP)
Inventor: KAWABATA AKIRA
IPC: C04B41/85
Filed: 1982-08-28
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。
Patent JP-S5272514-A (JP)
Title: Radio receiver
Inventor: FUKUDA CHIKA
IPC: H04B1/10
Filed: 1975-12-15
Abstract: PURPOSE:To obtain a radio receiver which can receiver wide-band frequency without switching over the band, by using an up converter to convert the frequency of the desired signal to a constant frequency and then to suppress the video frequency signal.
Patent JP-H05344548-A (JP)
Title: Frame switching system
Inventor: HOSOI MAKOTO
IPC: H04J3/00
Filed: 1992-06-10
Abstract: PURPOSE:To simply set up the multiframe constitution of a digital trunk as much as possible in respect to the frame switching system of a digital trunk for connecting a digital transmission line to an exchange. CONSTITUTION:Any one of plural prescribed sorts of multiframe constitution is set up and the digital transmission line 4 is connected to the exchange 1. The digital trunk 2 is provided with a frame constitution switching means 100 for successively switching the multiframe constitution to be set up out of plural sorts, trying to receive a digital signal arriving from the line 4, and when the digital signal can be received, fixedly setting up the used multiframe constitution in the trunk 2. The means 100 is also constituted so as to fixedly set up the multiframe constitution specified by the exchange 1 out of plural sorts.
Patent JP-S6041295-A (JP)
Inventor: HIRANO SHIGEKAZU
IPC: B65D85/86
Filed: 1983-08-17
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-S5273462-A (JP)
Title: Detector for powder and/or granulated material
Inventor: KAWAKADO SAKICHI
IPC: G01F11/24
Filed: 1975-12-15
Abstract: PURPOSE: To detect presence of powder and/or granulated material in a hopper by detecting board installed inside of shoot connecting with the hopper outlet and swingable through elastic member and detecting element corresponding to the board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6127615-A (JP)
Title: Insulation mold potting method for insulating transformer
Inventor: SHIBATA TERUMASA
IPC: H01F41/12
Filed: 1984-07-17
Abstract: PURPOSE:To enable to perform a potting using a small quantity of potting material in one process by a method wherein the terminal part of a high-tension insulating transformer is masked. CONSTITUTION:The hardened material of silicon rubber 5 is filled as the masking material to be used on the inner side of a high-tension insulating coil 4, a double-sided adhesive tape 6 is adhered to the outer circumference of the high- tension insulating coil 4, and a rubber sheet 7 of the same thickness as the thickness component to be molded from a terminal part is adhered on the tape 6. A double-sided adhesive tape 6 is adhered thereon again, and a polyester sheet 8 of the width a little wider than the height to be molded at the terminal part is wound on the tape 6 as the outermost circumferential layer. Rubber compound 9 of high viscosity and normal temperature hardening is thinly coated on the overlapped part of the polyester sheet 8 located on the outermost circumference. After the rubber compound 9 is hardened, an evacuated potting material 2 is poured into the terminal part. Then, after said potting material is hardened, the polyester 8, the rubber sheet 7, the double-sided adhesive tape 6 and the hardened material 5 of silicon rubber are removed.
Patent JP-S5672404-A (JP)
Title: Optical fiber for infrared-ray transmission
Inventor: OOSAWA KAZUYA
IPC: C03C13/04
Filed: 1979-11-20
Abstract: PURPOSE:To enable transmission of infrared rays of up to long wavelength by constituting a main part by using glass made up of a germanium oxide and antimony oxide or germanium oxide, antimony oxide and other glass components. CONSTITUTION:With regard to optical fiber 1 for infrared-ray transmission having the main part of core 2 and clad 3, germanium oxide-antimony oxide glass is used as the constituent substance of the glass constituting the main part and the composition mixture of each part is carried out so that core 2 has a high refractive index and clad 3 has a low refractive index. Further, other components are allowed to coexist within the limit that optical fiber 1 never deteriorates in characteristics. Such a constitution can reduce a scattering loss of the glass remarkably and also transmit infrared rays of long wavelength well.
Patent JP-H01318120-A (JP)
Title: Method for editing knowledge base
Inventor: SAKAGUCHI SEIJI
IPC: G06F9/44
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the possibility of mixture of an error due to the modification of knowledge by using analytical information relating to each knowledge in a base to execute processing, to completely extracting knowledge to be influenced by the modification of knowledge and allowing an editor to check the knowledge. CONSTITUTION:The editor 1 modifies knowledge in the knowledge base 7 by using a knowledge editor 3 through a terminal machine 2. The knowledge editor 3 is constituted of knowledge additional processing 4, knowledge deleting processing 5 and knowledge changing processing 6. Respective processing refers and changes knowledge corresponding to edition in the base 7 and frame reference/changing information 8 corresponding to the knowledge 8 so as to allow the editor 1 to check the knowledge. Consequently, the probability of mixture of an error due to the modification of knowledge can be reduced.
Patent JP-S5938539-A (JP)
Title: Room temperature control method
Inventor: ONO MASAAKI
IPC: F24F11/02
Filed: 1982-08-30
Abstract: PURPOSE:To reduce a loss in the continuous operation of a cooler due to the saturation of room temperature by a method wherein the insensitive zone of the room temperature during the operation of the cooler is automatically corrected according to the room temperature lowering condition. CONSTITUTION:In the case of the titled method, if the correction of the OFF point of the cooler is taken as a primary function of the operating time of the cooler, the OFF point is corrected by one step in response to a pulse signal generating every predetermined time interval. For example, according to the attached graphs, the length of no correction time is 15min and a correcting point is made higher by 0.1 deg.C every three minutes after the lapse of no correction time of 15min. Accordingly, in the case of the temperature drop line (l2), the cooler is stopped after a lapse of 30min when no correction is made but after the correction of the OFF point, it is stopped after a lapse of 24min. Likewsie, in the case of the temperature drop line (l3), the cooler is stopped after a lapse of 45min when no correction is made but after the correction of the OFF point, it is stopped after a lapse of 31-32min. Further, in the case of the temperature lowering line (l6), the cooler is stopped after a lapse of 90min when no correction is made but after correction, it is stopped after a lapse of 45min from the time of correction. The above-mentioned OFF point correction is made after the room temperature enters the insensitive zone but is not made during the time when the room is cooled from the point (a) down to the set temperature point (b) and the correction is made when the room temperature lowers down below the point (b).
Patent JP-S5374744-A (JP)
Title: Apparatus for separating waste water containing oil and solid matter
Inventor: MIYAMA TAIICHI
IPC: B01D21/24
Filed: 1976-12-15
Abstract: PURPOSE: To reduce installation area of the equipment with the inside of the tank body divided into upper and lower section by a partition plate-one for a sedimentation chamber and the other for a oil separating chamber both of which are connected with an overflow pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05343811-A (JP)
Title: Semiconductor light-emitting element and its manufacture
Inventor: SUGA KAZUHIKO
IPC: H01S5/00
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the leakage current of an element and to enhance the light-emitting efficiency and the modulation characteristic of the element by a method wherein a current-blocking layer is constituted of the following: a low-concentration p-type semiconductor layer with which the side face of at least a light-emitting region is covered; and a high-resistance semiconductor layer which is formed at its outside and which is provided with a deep donor level or a deep acceptor level. CONSTITUTION:A current-blocking layer 10 is formed as a three-layer structure which is composed of a p<-> type InP layer 11, a Ti-doped InP layer 12 and an Fe-doped InP layer 13. In the Ti-doped semi-insulating InP layer 12, Ti acts as a hole trap; in the Fe-doped semi-insulating InP layer 13, Fe acts as an electron trap. As a result, the p<-> type InP layer 11 acts as a barrier which restrains carriers from being injected, and the Ti-doped InP layer 12 and the Fe-doped InP layer 13 act for restraining a recombination current by means of the double injection of electrons and holes. Thereby, it is possible to reduce a leakage current which flows by bypassing the outside of an active layer 4.
Patent JP-S5575704-A (JP)
Title: Method for removing iron in acid phosphate series extraction solvent
Inventor: KOJIMA KATSUMI
IPC: B01D11/00
Filed: 1978-12-06
Abstract: PURPOSE: To separate and remove iron effectively by a simplified operation in which iron present in an acid phosphate extraction solvent is brought into contact with an aqueous solution of specific chelating agent at a specific pH to transfer the iron to the aqueous solution.  
     CONSTITUTION: Acid phosphate such as di-2-ethylhexyl phosphate itself, or in solution in benzene etc., is brought into contact with an aqueous solution containing approx. 0.001W1mol/l of an alkylenepolyamineacetate chelating agent such as ethylenediaminetetraacetic acid, at pH 4.5 or more, whereupon iron in the acid phosphate is almost completely transferred to the chelating agent aqueous solution and then separated for removal. Thus, iron can be removed from acid phosphate extraction solvent effectively by a simplified operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330245-A (JP)
Title: Microdiagnostic system for information processor
Inventor: KOUMAE SEIICHI
IPC: G06F11/22
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To execute only a microdiagnostic program corresponding to a board newly mounted for exchange regardlessly of the mounting order of a CPU mounting board and a CPU non-mounting board when exchanging plural fault boards including the CPU mounting board and CPU non-mounting board when any fault is generated at a reserve system device. SOLUTION: When any fault is detected at a reserve system device 110 on standby and the board generating the fault is exchanged with an auxiliary board for maintenance while an active system device 111 is operated, an other system board mount detection part 71 of the active system device 111 detects the mount conditions of a CPU non-mounting board 100 at the reserve system device 110. A present system board mount detection result read part 60 of the reserve system device 110 reads the detection result of mount condition of the CPU non-mounting board 100 at the reserve system device 110 detected by the other system board mount detecting part 71 of the active system device 111 from the other system board mount detection part 71 of the active system device 111.
Patent JP-2000334761-A (JP)
Title: Foamed molding excellent in design effect
Inventor: NISHIDA YUTAKA
IPC: B32B5/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed molding having a smooth outer surface fitted to flocking processing, printing and the mounting of a label or decorative skin or the application of a design and excellent in design effect. SOLUTION: Slits 7a, 7b exposed to both end parts in a cavity 4 for forming a foamed molding are arranged along the parting line part of a pair of combined molds 51, 61 not provided with vent holes surrounding the cavity 4 at a time of mold closing so that the opening width of each of the slits is smaller than the particle size of supplied raw material beads. The discharge of gas or the supply of steam is enabled through mold passages 91a, 91b being the passages communicating with exclusive service ports 93a, 93b and mold spaces 92a, 92b and the raw material beads charged in the cavity 4 are heated to melting temp. or higher through the molds 51, 61 and a foamed molded object is produced by foam molding while providing difference in the fusion degree of a surface layer and an intermediate layer.
Patent JP-S5674521-A (JP)
Title: Boost delay circuit for electromagnetic pump
Inventor: HARIMA KATSUNORI
IPC: F23N5/00
Filed: 1979-11-20
Abstract: PURPOSE: To carry out the boost delaying of the electromagnetic pump surely and minimize switching sound.  
     CONSTITUTION: Simultaneously with closing a power source switch 14, charging to a capacitor 26 through a resistor 25' is started, and after several cycles, the potential of the base B of a transistor 27 is boosted gradually by the potential of the capacitor 26, the transistor 27 soon becomes ON and its base current and collector current are added to the charging current. As a result, a PUT 17 becomes ON and the time to trigger a thyristor 23 is reduced, and consequently, its continuity angle becomes wider and the current I p  of an electromagnetic pump 24 increases smoothly per each cycle, and the current I p  of the electromagnetic pump 24 increases per each cycle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000336559-A (JP)
Title: Knitted fabric comprising pile stitch, moss-stitch and plain stitch and its production
Inventor: NAKAMURA YASUO
IPC: D04B1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To knit a varied knitted fabric having three kinds of stitches of a moss-stitch, a plain stitch and a pile stitch. SOLUTION: This method produces a jacquard knitted fabric comprising pile stitch, a moss-stitch composed of ground yarn and pile yarn and a plain stitch in a double needle selection knitting machine. This knitted fabric is obtained by the method. The plain stitch or the moss-stitch is performed by either a cylinder or a dial capable of selecting at, least a knitting/tucking needle. The pile stitch is carried out by the other dial or cylinder capable of selecting at least a pile/non-pile needle.
Patent JP-H01319120-A (JP)
Title: Magnetic recording medium
Inventor: AWANO HARUO
IPC: G11B5/65
Filed: 1988-06-21
Abstract: PURPOSE:To improve corrosion resistance, electromagnetic conversion characteristics, characteristic of contact with a head, and still durability by forming a Co-Cr layer and Co-O layer successively on a thin ferromagnetic metallic film which is a magnetic layer. CONSTITUTION:The Co-Cr layer 3 and the Co-O layer 4 are successively formed on the thin ferromagnetic metallic film 2 formed on a nonmagnetic base 1. The Co-Cr layer 3 formed on the thin ferromagnetic metallic film 2 which is the magnetic layer is formed as the rust preventive film of the magnetic layer and is the thin metallic film having perpendicular orientational property. The Co-O layer 4 is formed as the protective film to improve the characteristic of the contact with the head and the still durability on the Co-Cr layer 3. The magnetic recording medium having the excellent corrosion resistance of the magnetic layer, electromagnetic conversion characteristics, characteristic of the contact with the head, and still durability is obtd. in this way.