baber/WOPTO huggingface dataset:
Patent JP-S63310975-A (JP)
Title: White chromate treatment with excellent surface characteristic
Inventor: SAITO KATSUSHI
IPC: C23C22/30
Filed: 1987-06-13
Abstract: PURPOSE:To form a white chromate coated film by coating a chromating soln. contg. partially reduced CrO3, silica sol, phosphoric acid, and a water-soluble hydroxy compd. in a specified ratio on the surface of a steel sheet plated with Zn, a Zn alloy, or Al, and heating and drying the soln. CONSTITUTION:A chromating soln. contg. 5-50g/l CrO3 wherein the reduction rate of Cr<3+>/(Cr<3+>+Cr<6+>)X100 is controlled to 10-70%, silica sol in the amt. necessary to control the SiO2/CrO3 to 1/1-4/1, phosphoric acid in the amt. necessary to control the H3PO4/CrO3 to 0.5/1-2.0/1, and a water-soluble hydroxy compd. such as a phenol compd. and a hydroxy carboxy late in the amt. neces sary to control the compd. -to-CrO3 ratio to 0.01-0.2 is coated on the surface of a steel sheet having a plating layer of Zn, a Zn-Al alloy, a Zn-Ni alloy, a Zn-Fe alloy, etc. The soln, is heated to 80 deg.C, dried, washed with water, and dried with hot air to obtained a chromate film having excellent corrosion resis tance and a uniform white appearance.
Patent JP-S6126312-A (JP)
Title: High frequency power amplifier
Inventor: NAKAMURA KEIICHI
IPC: H03F1/42
Filed: 1984-07-17
Abstract: PURPOSE:To prevent transient damage at start by starting an exciting amplifier and a power amplifier at a prescribed timing and the number of times based on load matching state information and presence information of exciting power to attain rise operation. CONSTITUTION:A collector current detector 15 of a preamplifier 2 outputs information to a collector power controller 16 when a current over a preset value is detected. An output detector detects the voltage standing wave ratio of the load 11 and when it is a preset value or over, information is outputted to the collector power controller 16. The collector power controller 16 starts a part or all of the exciting amplifier 3 and the final stage power amplifiers 5-7 at a prescribed timing and the number of times via a prescribed stage based on the information, and attains rising.
Patent JP-H05293651-A (JP)
Title: Controller for arc welding robot
Inventor: KAMATA MASATOSHI
IPC: B25J13/00
Filed: 1992-04-22
Abstract: PURPOSE:To control the axes of a robot body by a controller having control axial number smaller than the axial number of the robot body. CONSTITUTION:A control axis selecting part 4 switching and selecting necessary axis T1 or T2 of plural axes T1, T2 of the robot body 11 are installed. Three axes X, Z, S are axes necessary for welding and they are brought respectively by each control part 3 of the axes X, Z, S under control. In a welding direction, two axes T1 and T2 are switched and selected by the control axis selecting part 4 as necessary and controlled by one T axis control part 3 to execute welding as the welding direction is switched.
Patent JP-S5772129-A (JP)
Title: Film counter device for camera
Inventor: TANIGAWA KOUJI
IPC: G03B17/36
Filed: 1980-10-22
Abstract: PURPOSE:To make setting of the total frame number of a film to a counter extremely easy by displaying the frame number reduced by one cooperatively with film winding with a member displaying total frame number of the film by using a prescribed returning member. CONSTITUTION:A rack member 14 is provided slidably, and a frame number disc 46 is supported by a shaft 44. Gears 74, 82 are provided to the shaft 76 of an oscillating lever 39 as a returning member 70. If a film cassette 48 is loaded, the member 14 is lifted to turn a lever 34, by which the gear 74 and a gear 50 are meshed, then the gear 84 meshes with a cam member 92 and total frame number 40 is displayed in a display window. When a film is wound in this state, the member 92 makes one turn, to turn the gear 82, which feeds the disc 46 by one tooth, thereby decreasing the film number by one and displaying 39. This is repeated successively and the remaining number of frames is displayed. Thereby, the total frame number is set extremely easily in accordance with loading of the cassette.
Patent JP-S5771298-A (JP)
Title: Voltage regulator for magnet type ac generator having ac load drive generation coil and battery charging generation coil
Inventor: NAKASE TAKAMICHI
IPC: H02P9/48
Filed: 1980-10-22
Abstract: PURPOSE:To utilize a half-wave output effectively by supplying a negative half- wave output being not fed to the battery charging of a charging generation coil to an AC load while the half-wave output is short-circuit controlled with a triac according to an AC voltage. CONSTITUTION:A rectifier 7 is provided between a generation coil 1 for charging a battery 3 and a generation coil 2 for driving an AC lead 4 and a triac 6 is connected to the cathode side thereof as controlled with an AC voltage control circuit  100 and a DC voltage control circuit 200. A negative half-wave output not being fed  to the battery charging of the generation coil 1 is fed to a load 4. When an output  to be fed to the load 4 increases with an increasing generation output and when the battery voltage exceeds a set value, the triac 6 is short-circuited with the circuits 100 and 200 to bypass excessive output. This always prevent overvoltage of the load 4 and overcharging of the battery 3 thereby extending the life.
Patent JP-H08319659-A (JP)
Title: Underground retarding basin structure
Inventor: BABA MASANORI
IPC: E03F1/00
Filed: 1995-05-23
Abstract: PURPOSE: To shorten the execution time, and to reduce cost by saving the trouble of manufacture and an execution process while ensuring stable, necessary and sufficient strength. CONSTITUTION: Side-enclosed hollow cylindrical-shaped column blocks 1A are formed, and the column blocks 1A are arrayed on a grid, thus forming storage spaces 2 among the column block 1A groups. The outer circumferences of the storage spaces 2 are enclosed by external wall plates 3A, and concrete is placed on a base section 4, thus integrally connecting the column block 1A groups. Cover plates 5A, 5B, 5C are mounted and arranged on the column block 1A groups, thus closing top-face opening sections 6.
Patent JP-S6127984-A (JP)
Title: Phodanineacetic acid derivative
Inventor: HONNA TAKATSUGU
IPC: C07D417/06
Filed: 1984-07-16
Abstract: NEW MATERIAL:A compound expressed by formula I (R is lower alkyl). EXAMPLE:5-(3-Methyl-5-isoxazolylmethylene)rhodanine-3-acetic acid. USE:A drug for diabetes. PREPARATION:For example, a compound expressed by formula II or an alkali salt thereof, e.g. 5-(3-methyl-5-isoxazolylmethylene)rhodanine-3-acetic acid, is reduced in the presence of a Pd/C catalyst preferably in an aqueous solvent under ordinary pressure -10atm hydrogen pressure at room temperature. The starting material is novel, and obtained by for example reacting a compound expressed by formula III, e.g. 3-methylisoxazole-5-aldehyde, with rhodanine-3-acetic acid expressed by formula IV.
Patent JP-S59123575-A (JP)
Inventor: OONO NORIO
IPC: B07B1/20
Filed: 1982-08-25
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-2000341214-A (JP)
Title: Optical transmission system and optical transmission method
Inventor: YAMANE TAKASHI
IPC: H04B10/079
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system with a simplified configuration and enhanced reliability and to provide an optical transmission method. SOLUTION: The optical transmission system consists of a data line 10 consisting of n-sets of signal lines used to transmit a plurality of data #1-#n, optical transmitters 200-20n+m (n=1-n, m=0-m) that convert the data #1-#n sent through the data line 10 into optical signals, a data selector section 40 that is connected to the n-sets of the signal lines of the data line 10 and connected to the optical transmitters 200-20n+m via signal lines 300-30n+m, a digital signal processing unit 60 that is connected to the optical transmitters 200-20n+m via a control data transmission bus 50 and a control data reception bus 51, and optical fibers 700-70m+n, that transmit the optical signals converted by the optical transmitters 200-20n+m. The m-sets of the optical transmitters are used for spare transmitters.
Patent JP-S635787-A (JP)
Inventor: YOSHIMURA HIDEKI
IPC: B26B19/14
Filed: 1986-06-25
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-H0441051-A (JP)
Title: Method for continuously casting cast strip
Inventor: FUKUDA YOSHIMORI
IPC: C21C7/076
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the development of crack in a cast strip and to stably cast the cast strip by adding compound, which constituded oxide in scum floated up on surface of molten metal in pouring basin is made to low m.p., on the surface of molten metal or into the molten metal. CONSTITUTION:Solidification starting temp. of the scum floated up on the surface of pouring basin is lowered and the obtd. molten scum is floated up on the surface of pouring basin as uniform film-state. Sticking of the scum to the surface of cast strip is made to uniform, and by this method, uniformization of solidification is obtd. to prevent the crack in the cast slab. Kind and quantity of the added compound for lowering the solidification starting temp. in such way, are suitably selected according to composition and quantity of the scum formed on the surface of pouring basin and the liquidus temp. of molten metal. By this method, the scum on the molten metal surface in the pouring basin is made to the low m.p., and by making the sticking of scum to the cast strip uniformly, as the development of crack in the cast strip is prevented, the cast strip can be stably cast.
Patent JP-H0232387-A (JP)
Title: Colored product and making thereof
Inventor: JIENIFUAA RIN HAARIN
IPC: A63H33/22
Filed: 1989-06-13
Abstract: PURPOSE: To provide a colored image article which eliminates the need to be nervous of putting a colored image part within border lines so as to create a pleasant and attractive line drawing for coloring-in by forming the colored image part of the border lines consisting of plural dots constituting a pattern and masking or covering a color given to the boundary lines with perceptible half-tone gradations. CONSTITUTION: This article is formed of one sheet of paper, or plate paper or other similar bodies having one image part to be colored arranged partially, and the image part to be colored is formed of the boundary lines 12 and 14 having their surfaces constituted with soft edges in totally light outward appearances to relative wide width. The boundary lines 12 and 14 constitute the pattern drawn with plural dots creating half-tone gradations that mask or cover the color given to he boundary lines and can be confirmed when observed. Consequently, even when accurate painting 10 can not be done within the boundary lines 12 and 14, color projection is inconspicuous, so this is easy to use and an attractive colored image is created, so that the enjoyment and the degree of satisfaction of the user are large.
Patent JP-H10327020-A (JP)
Title: Receiver
Inventor: KISHI TAKAHIKO
IPC: H03D5/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with a simplified configuration. SOLUTION: In the case that a reception electric field strength is excellent, a switch (SW) 1 is thrown to a position (a) and a SW 2 is thrown to a position (b). A reception means 8A receives an RZ-SSB modulated wave with a desired user frequency, converts the wave into an intermediate frequency signal, which is outputted. The intermediate frequency signal is A/D-converted and given to an FM detector circuit 10 that conduct TAN-<1> detection providing a high AM suppressing degree, where the signal is FM- detected not through a limiter. A detected output from the FM detector circuit 10 is given to an equalizer means 22, where distortion is eliminated, the result is D/A- converted, amplified by an AF amplifier 23, and the amplified signal is outputted form a speaker 24. As a result, the radio wave is received with immunity to fading.  In the case that the received electric field strength is deteriorated, the SW 1 is thrown to a position (b) and the SW 2 is thrown to a position (c). An automatic notch circuit 41 of an AM detection means 40 suppresses a carrier component of the intermediate frequency signal of the RZ-SSB modulation wave, and a product detection circuit 42 applies product detection to the resulting signal. The signal is D/A-converted, amplified by an AF amplifier 23 and outputted from the speaker 24. As a result, the radio wave is received with a high S/N.
Patent JP-S5372949-A (JP)
Title: Optimum driving process of private power generating installation
Inventor: IENAGA YOSHIYUKI
IPC: F01K13/02
Filed: 1976-12-10
Abstract: PURPOSE: An optimum driving process of a private power generating installation by measures of determining working gain and generating steam gain of each fuel in each steam generating system together with working gain and power generating gain of steam in each dynamo so that aggregate cost for supplying demand power. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316718-A (JP)
Title: Silicon optical deflector
Inventor: YAMAGATA MICHIAKI
IPC: G02B26/10
Filed: 1988-06-16
Abstract: PURPOSE:To obtain the rigid and inexpensive silicon optical deflector which is easily reduced in size by providing a ligament made of a thin silicon film connected to a thin film part, a coil made of a thin silicon film connected to the other end of a mirror, and a ligament made of a thin silicon film. CONSTITUTION:A protection frame part 12 made of silicon is provided to the peripheral edge part 11 made of silicon integrally with the thin film part 11, and the ligament 13 made of a thin silicon film whose one end is connected to the thin film part 11 and the mirror 14 made of a thin silicon film whose one end is connected to the other end of the ligament 13 are provided. Further, the coil 15 made of a thin silicon film whose one end is connected to the other end of the mirror 14 is constituted by multilayered wiring. Further, the ligament 16 is provided which is connected to the other end of the coil 15 at one end and to the thin film part 11 at the other end. Consequently, the rigid and inexpensive silicon optical deflector is obtained which is easily reduced in size.
Patent JP-S6128120-A (JP)
Title: Keyboard system
Inventor: YAMADA KEIJI
IPC: G06F3/02
Filed: 1984-07-18
Abstract: PURPOSE:To improve the operability of a keyboard by providing a table storage means storing a code converting table converting key matrix information into a code data and a table rewrite means rewriting the content of a table storage means. CONSTITUTION:The key matrix 15 outputs key matrix information corresponding to a depressed key. An address generator 16 converts key matrix information from the matrix 15 into the address information of a code generator 17 and outputs an address data. The generator 17 consists of a memory rewritable electrically and outputs a code data stored in an address designated by an address data from the generator 16. A P-S converter 18 applies parallel/serial conversion to a code data outputted from the generator 17 and outputs it to a control section 40. A code setting switch 19 consists of switches for setting a write address of the generator 17, setting a write data and indicating the write so as to rewrite the written content. Thus, the operability of the keyboard is improved.
Patent JP-H07133651-A (JP)
Title: Valley gutter
Inventor: KURASAKI TOSHIMITSU
IPC: E04D13/064
Filed: 1993-06-21
Abstract: PURPOSE:To easily connect a gutter main body and an upper end fitting member with a joint member without seam working processing, and to reduce the labor by performing the only insertion-connecting work that the upper edge of a gutter main body is inserted into a joint member, and to prevent the leak of rainwater outside from the connection part. CONSTITUTION:Upper end fitting members 2, which are respectively bent upward half outward, are fitted to both the upper edge of a shallow canal type gutter main body 1 to form a valley gutter. The standing upper edge 3 of the gutter main body 1 is inserted for engagement into a joint member 4, of which lower part is opened and which has a nearly U-shape cross section. The outside surface of a vertical lower end 5 of the upper end fitting member 2 abuts on the inside surface of the joint member 4. The vertical lower end 5, the joint member 4 and the upper edge 3 of the gutter main body 1 are joined by a fixing tool 6 passing through them.
Patent JP-S5673046-A (JP)
Title: Decaprenylamine derivative
Inventor: TAWARA YOSHIYUKI
IPC: C07C213/00
Filed: 1979-11-19
Abstract: NEW MATERIAL:A decaprenylamine derivative of formula I (R 1  is H, decaprenyl, lower alkyl, or hydroxy-lower-alkyl; R 2  is lower alkyl, lower alkenyl or cycloalkyl which may be substituted with hydroxy, amino or alkylamino, and its acid addition salt.  
     EXAMPLE: N-Methyldidecaprenylamine hydrochloride.  
     USE: A preventive for infection of vertebral animals with virus. It has antiviral activity. Administered by oral administration, inhalation or subcutaneous, intramuscular, or intravenous injection, etc.  
     PROCESS: The compound of formula I is prepared e.g. by converting decaprenol of formula II to a halide, and reacting the product with a primary amino compound corresponding to the objective compound in the presence of a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5272271-A (JP)
Title: Surface inspection device for high temperature objects
Inventor: KOFUNE HIDEKI
IPC: G01N21/892
Filed: 1975-12-12
Abstract: PURPOSE:To inspect the surface condition of an object at high temperature condition without being hampered by the self-radiating light of the high temperature object by shading the light of wavelengths above the predetermined wavelength by means of an optical filter.
Patent JP-H0810675-A (JP)
Title: Application of thin coating film
Inventor: TAKAMATSU ATSUSHI
IPC: B05C3/18
Filed: 1994-06-30
Abstract: PURPOSE:To form a high-quality coating film which is homogeneous and free from film non-uniformity on two substrates at a low cost by arranging a spacer between two substrates to form a film forming tank, and supplying a coating liquid to and discharging it from a liquid supply/discharge port in the spacer of the film forming tank. CONSTITUTION:Only the surface of a substrate is coated by allowing it to come into contact with a coating liquid. In this thin film formation method, two substrates 2, 2 are arranged side by side so that their respective coated surfaces are opposed to each other. In addition, a spacer 3 is interposed around the three sides formed by both lateral parts and the lower side part of both substrates 2, 2 to secure a space. Further, a film forming tank consisting of a rectangular parallelopiped space with only one open face of the upper side part, is formed by fitting both substrates 2, 2 to the spacer 3 tightly. In addition, the coating liquid 9 is injected into the film forming tank to a specified level from the liquid supply/discharge port 4 arranged in the lower side part spacer 3. After that, the coating liquid 9 is drained from the liquid supply/discharge port 4 at a speed corresponding to the film thickness, and at the same time, the film forming tank is disassembled.
Patent JP-H0441818-A (JP)
Title: Ring-shaped pressure air caisson
Inventor: KASHIMA YUTAKA
IPC: E02D23/08
Filed: 1990-06-07
Abstract: PURPOSE:To prevent damage and collapse of the surrounding ground by providing an outer ring-form cutting edge in the lower part of the outer ring-form side wall of a ring-form pressure caisson, and giving this outer cutting edge such a length as extending downward exceeding the length of the inner ring- form cutting edge of an inner ring-form side wall. CONSTITUTION:An inner ring-form side wall 3 is formed inside of the outer ring-form side wall 2 of the body 1 of ring-form pressure caisson, wherein a certain gap is reserved in between. The height H from a step 5a of an outer ring-form cutting edge 5 provided in the lower part of this outer side wall 2 till the bottom of the cutting edge 5 shall be smaller by (a) than the height (h) from a step 6a of an inner ring-form cutting edge 6 provided in the lower part of the inner side wall 3 till the bottom of the cutting edge 6.
Patent JP-S5577356-A (JP)
Title: Winding inserting machine for stator
Inventor: KOIZUMI TETSUO
IPC: H02K15/06
Filed: 1978-12-04
Abstract: PURPOSE: To improve the wedge forming efficiency for a stator-winding inserting machine by providing a wedge forming unit separately from a winding inserting jig to thereby integrally attchably mounting the wedge forming unit at the jig having different diameter from the wedge forming unit merely by adjusting a scale or the like.  
     CONSTITUTION: There are provided a punch 28 for cutting a wedge 2, a bearer 7 moved by a cylinder 11 and a wedge forming drive unit 5 in a case 1. After a winding inserting jig 8 having predetermined diameter is placed on the bearer 7 and coupled to the end of a hydraulic cylinder 9 at its rod, the cylinder 11 is operated to rotate the bearer 7 to the position designated by broken lines. The punch joint 29 of the punch 28 is then coupled to the joint 30 of the drive unit 5, and the transmission gear 39 of a wedge feed roller 21 is coupled to the gear 76 of a roller drive mechanism to thus form predetermined wedge and insert the wedge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S635393-A (JP)
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/16
Filed: 1986-06-25
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-H05342001-A (JP)
Title: Expert system
Inventor: SATO MASANORI
IPC: G06F15/16
Filed: 1992-06-09
Abstract: PURPOSE:To investigate the cause of an event by performing inference at a server corresponding to a service request from a client and reaching the conclusion considering exact information content. CONSTITUTION:This system is provided with an inference server 1 and a client 3 which are connected so as to enable interprocess communication each other, and the inference server 1 is provided with a knowledge base 5 storing knowledge showing the relation between event and conclusion, adaptation arithmetic part 13 to convert the inputted event value to adaptation corresponding to respective conclusions with a membership function for each conclusion based on the knowledge stored in the knowledge base 5, dynamic information content arithmetic part 15 to calculate the information content for each event corresponding to the adaptation calculated by the adaptation arithmetic part 7, and possibility arithmetic part 17 to calculate the product of the adaptation calculated by the adaptation arithmetic part 13 and the information content calculated by the dynamic information content arithmetic part 15 and to calculate the possibility of each conclusion by summing up this product for each conclusion. The client 3 is provided with a service call mechanism part 19 to perform the respective service requests of inference request, knowledge base call and event value transmission.