baber/WOPTO huggingface dataset:
Patent JP-H01238465-A (JP)
Title: Control of inverter device
Inventor: SATO OSAMU
IPC: G05F1/66
Filed: 1988-03-16
Abstract: PURPOSE:To miniaturize the title device and reduce the weight of the same, by synchronizing an igniting pulse for a rectifier and a second inverter with the igniting for a first inverter. CONSTITUTION:AC current is inputted from an AC power source 1 into the first inverter 10 of a first converting means through a thyristor rectifier 2, a smoothing reactor 3L and a smoothing capacitor 3C. The inputted DC is converted into high-frequency AC by a pulse width modulating control to supply it to the transistor rectifier 20 of a second converting means through an insulating transformer 4 and convert it into DC again. Further, the DC is inputted into the second inverted 30 of a third converting means to convert it into AC having predetermined voltage and frequency, and supply it to a load 7. According to this method, the first inverter 10, a transistor rectifier 20 and the second inverter 30 are operated by a synchronized igniting pulse, whereby short-circuit mode between respective transistors is eliminated and the jumping voltage of the transistor is restrained into a small value.
Patent JP-S56160801-A (JP)
Title: Rolling mill for steel shape
Inventor: NIHEI MITSUO
IPC: B21B31/18
Filed: 1980-05-14
Abstract: PURPOSE: To make a rolling mill for steel shapes possible to roll a product in dissimilar size with the same rolling roll and also to obtain a rolled product in the same size as the former one with the same rolling roll after regrinding for repairing its abraded roll caliber, by providing each of rolling rolls with a single flange on one side.  
     CONSTITUTION: Each of two rolling rolls 1 is provided with a single flange 2, and these two rolling rolls 1 are arranged so as to make their flanges 2 face to each other on the opposite side interposing a material 4 to be rolled. When a product of a dissimilar size, especially in the direction X, is to be rolled, two rolls 1 are shifted in the direction X and oppositely in order to set the flanges 2 in a required distance. When the roll caliber is abraded, the roll 1 is reground to shave off an amount equivalent to the amount of abrasion; thereafter, the rolls 1 are shifted in the direction X and oppositely. If said rolls 1 are similarly shifted in the direction Y, a product in the same size as the former one can be rolled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01239036-A (JP)
Title: High-strength glass
Inventor: MORISANE TOSHIMICHI
IPC: C03C3/093
Filed: 1988-03-16
Abstract: PURPOSE:To contrive improvement in safety and rigidity, increase in density and decrease in hygroscopicity and enable reduction in sheet thickness, by constituting high-strength glass of SiO2, Al2O3, R2O, ZnO and B2O3 at a specific composition ratio. CONSTITUTION:Glass is subjected to chemical strengthening by carrying out prescribed ion exchange in glass with a treating solution consisting of, e.g., 100wt.% KNO3 or 60wt.% KNO3 and 40wt.% NaNO3, for the chemical strengthening and regulating the composition so as to provide 60.0-70.0wt.% SiO2, 0.5-14.0wt.% Al2O3, 10.0-32.0wt.% R2O (R is alkaline metal), 1.0-15.0wt.% ZnO and 0.5-14.0wt.% B2O3.
Patent JP-S63262369-A (JP)
Inventor: JIYAN BERUNAARU MORIZO
IPC: B65H31/30
Filed: 1988-03-16
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-H10250425-A (JP)
Title: On/off getting assistance seat for automobile
Inventor: KUBOSAKI TAKAHIRO
IPC: B60N2/24
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate on/off getting action relating to an automobile after suppressing a cost of manufacture low by a sample structure. SOLUTION: In an on/off getting assistance seat 3 provided as for assisting of on/off getting relating to an automobile, a seat plate 6 is turnably provided around a support shaft (bolt B) extended in a longitudinal direction provided in an on/off getting port of a seat for the automobile. This seat plate 6 is constituted with an attitude changeable between a storage attitude suspended from the support shaft and an assistance attitude extended in almost a horizontal direction.
Patent JP-H10255498-A (JP)
Title: Circuit and method for measuring access time
Inventor: HASHIMOTO SEIJI
IPC: G01R31/3193
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate measurement of the access time of a memory circuit. SOLUTION: A clock signal source 906 is coupled to the clock terminal of a storing element 908 and the clock terminal of a memory circuit 900. A test circuit can operate so that a test data pattern is stored or generated and a data output from the storing element is compared with a pattern. In one of embodiment, the storing element includes a clock-enable-inverter coupled to a flip-flop in series. The output of the storing element matches with a data pattern stored by a test circuit for a clock signal having a pulse length or a duty cycle longer than an access time. When a clock frequency is increased or a duty cycle is reduced, a pulse length is approached to an access time, data output from the storing element does not already match to data predicted by the test circuit. Therefore, the access time can be decided.
Patent JP-H02245501-A (JP)
Title: Electropneumatic converter and electropneumatic positioner
Inventor: NISHIJIMA TSUYOSHI
IPC: F15B5/00
Filed: 1989-03-15
Abstract: PURPOSE:To remove the necessity for constantly impressing the voltage to an ultrasonic motor so as not to cause any creep by maintaining a displacement, which is caused when the ultrasonic motor is rotated in response to a deviation between an input signal and a return signal, by means of a displacement converting means. CONSTITUTION:A differential voltage Vc is inputted into a driving circuit 15 to be outputted as a driving voltage VD, thereby driving an ultrasonic motor 22. As a result, a rotating electric field is formed, and a radial length with respect to a center P is changed as shown by a dotted line in the figure. Following the above result a shaft 222 rotates in the arrow-marked direction to displace a flapper 231 downward via a cam 25. This displacement changes the size of a gap between a nozzle 232, to which air supply pressure SUP is supplied via a diaphragm 24, and the flapper 231, and consequently back pressure Pb is changed. This back pressure Pb is amplified by a pilot relay 14 and converted to a pneumatic signal Po to be outputted. With this constitution, since the displacement of the flapper 231 can be maintained, it becomes unnecessary to constantly impress the voltage to the ultrasonic motor.
Patent JP-S55155735-A (JP)
Title: Mixer
Inventor: KODERA YOSHIE
IPC: B01F15/06
Filed: 1979-05-24
Abstract: PURPOSE:To improve the reactivity and fluidity of materials and make the thickness of the outside skin layer of the molding even by applying high frequencies to the mixing chamber in the mixing part and the portions including the mixed liquid channel in the heating part thereby heating the liquid-form mixed-materials instantaneously. CONSTITUTION:The polyol 1a which has high chemical reactivity and the isocyanate 1b reacting with the polyol are circulated in pipes 9a, 9b through the grooves 10 provided in the piston 12 in the mixing part 7 of a mixer 2a by liquid feed pumps 6a, 6b. At the mixing of the materials and injecting the mixture into a molding mold, the piston 12 is retreated by a hydrualic cylinder 13 to let the materials be collided and mixed in the mixing chamber. Next, the high frequencies from a high frequency generator 5 are applied to the mixed raw materials in the coupling pipe 15 by way of a high frequency waveguide 14 and the piston 12 is advanced to inject the raw materials in the mixing chamber into a molding metal mold 3c, where the materials are hardened, whereby the molding is obtained.
Patent JP-S56161218-A (JP)
Title: Coil transferring device
Inventor: NISHIMURA TAKEO
IPC: B65G25/02
Filed: 1980-05-15
Abstract: PURPOSE: To shorten coil transferring time, in an entry side coil feeding equipment of a rolling mill, etc., by combining a cradle car with a transfer beam which is free to go up and down and also to move forward and backward.  
     CONSTITUTION: A cradle car 1 having finished with feeding of a preceding coil retreats to the coil-receiving position, and it is moved up by a lift 8 to its maximum lift position through an induction device 3, and then, it is standing by there. At this time, a fixed rail 4 for conveyance of a transfer beam conveying device 2 and a rail 5 and a connecting rail 6 of a cradle roll 9 are put together coaxially and wait for entering of a conveying device 2. Coils 7... are conveyed by a constant pitch by the conveying device 2, and when the coils were conveyed to the center of the roll 9, a lift skid of the conveying device 2 descends, and the coils 7 are transferred onto the roll 9. The conveying device 2 retreats immediately upon completion of descending of the skid and waits for insertion of a next coil. The roll 9 makes horizontal movement perpendicularly to the conveying device 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57180481-A (JP)
Title: Decomposing method for cyan of high concentration
Inventor: HORIBE KATSUZOU
IPC: C01G3/10
Filed: 1981-04-28
Abstract: PURPOSE: To decompose high concn. cyan safely and easily by adding ammonium  persulfate in a crystalline state to a cyan soln. of high concns.  
     CONSTITUTION: Freshly prepd. ammonium persulfate is added in the state of crystal to a soln. contg. high concn. cyan such as waste plating soln. The ammonium persulfate added to this is decomposed without producing any gaseous  HCN at all as shown by the reaction formulas I and II. Hence, the decomposing device is simply required to be installed with an open type reactor and an  agitator. Old ammonium persulfate is inadequate because it is decomposed to  ammonium sulfate and sulfuric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57179105-A (JP)
Title: Vermin repellent
Inventor: UENO AKIRA
IPC: A01N43/90
Filed: 1981-04-27
Abstract: PURPOSE: To provide a vermin repellent containing 1,8-cineole as an active component, having strong repellent effet against the imagoes of longicorns, and exhibiting remarkable effect for preventing the after-feeding and oviposition by restricting the movement of said imagoes.  
     CONSTITUTION: The objective repellent contains 1,8-cineole which is a colorless oily liquid having camphor-like smell and stimullant taste, existing in the essential oil of the plants of Myrtaceae family and Lauraceae faimly in a large amount, especially in eucalyptus oil as a main component, and separable easily by distillation. It is used as it is, or in the form of oil solution, emulsion, wettable powder, powder, spray, airsol, etc. by mixing with proper carriers or adjuvants. The agent is impregnated into rolled cotton, sanitary cotton, etc., or sealed in a perforated container, and placed around the fruit tree, etc. to be protected. The longicorns flying to seek the position of after-feeding and oviposition are repelled by the smell dissipated from the agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54155064-A (JP)
Title: Image indicator
Inventor: TAGAWA HAJIME
IPC: G09F9/30
Filed: 1978-05-26
Abstract: PURPOSE: To prevent the damage of a surrounding instrument even when an electrochemical color forming solution hermetically sealed in the surrounding instrument expands, by forming the surrounding instrument by means of an insulating substrate for supporting electrodes and a light transmitting window plate while making up at least one between said parts in an elastic body.  
     CONSTITUTION: A plurality of cathodes 4 for displaying codes and an anode 5 mounted to an inner surface of an insulating substrate 1 consisting of a laminated sheet, etc. in epoxy resin are hermetically sealed in a surrounding instrument 3 being composed of a light transmitting window plate 2 and the substrate 1 with an electrochemical color forming solution 6. Even when the electrochemical color forming solution 6 hermetically sealed in the surrounding instrument 3 expands, the expanding portion is absorbed by the reversible deformation of the insulating substrate 1 because the insulating substrate 1 has moderate elasticity, thus preventing the damage of the surrounding instrument 3 due to expansion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63262117-A (JP)
Title: Electric hot plate and apparatus and method for mounting cover plate of electric hot plate
Inventor: KICHERER ROBERT
IPC: F24C15/10
Filed: 1988-03-18
Abstract: The lower cover plate of an electric hotplate is fixed to the hotplate body by a resilient fixing structure provided on the cover plate, engaging with gripping edges on the outer face of a downwardly directed, central cast pin. The fixing structure can be defined by radial or flap-like, inwardly-directed portions of the cover plate and additionally can have portions engaging on the lower face of the pin and which are firmly held by the final screwing down of the electric hotplate.
Patent JP-S62220395-A (JP)
Inventor: AKATA MASANORI
IPC: B42D15/10
Filed: 1986-03-20
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-H02245000-A (JP)
Title: Ear phone
Inventor: NUMATA NORIYUKI
IPC: A61P31/04
Filed: 1989-03-17
Abstract: PURPOSE:To suppress the invasion of various bacterium by applying an antibacterial agent such as zeolite fine particles e.g. obtained by carrying the antibacterial agent in a small pores at least to the inner or outer surface of an ear hole inserting part. CONSTITUTION:An ear chip 2 to be an ear hole inserting part is formed independently of an ear phone body 1 and the ear chip is formed by polyethylene. An antibacterial agent film 3 is formed on the inside of the ear chip 2. The film 3 is constituted of zeolite fine particles carried by ion-exchanging metallic ions such as silver ions having antibacterial action and binder for bonding the fine particles to form the film. Consequently, the propagation of various bacterium near the ear hole part can be suppressed or sterilized and an always sanitary ear phone can be obtained.
Patent JP-H03266411-A (JP)
Title: Electrolytic capacitor device
Inventor: IWANO NAOTO
IPC: H01G9/14
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the title electrolytic capacitor device which is decreased in height and having necessary high voltage by a method wherein electrolytic capacitors are juxtaposed in a horizontal state in a case, and lead terminals are series-connected with each other in the case. CONSTITUTION:A plurality of electrolytic capacitors 3 and 4 are horizontally juxtaposed in a case 5 consisting of insulating material, and the lead terminals 3b and 4b of the electrolytic capacitors 3 and 4 are series-connected in the case 5. Besides, a pair of non-connected lead terminals 3c and 4b are led to the outside of the case. Accordingly, an electrolytic capacitor device for high voltage can be obtained using inexpensive low voltage electrolytic capacitors 3 and 4. As a result, an electrolytic capacitor device which is low in height can be obtained at low cost.
Patent JP-H06276347-A (JP)
Title: Multi-function copying system equipment
Inventor: UEDA TADASHI
IPC: H04N1/00
Filed: 1993-03-23
Abstract: PURPOSE:To allow even a copying machine having no printer function to make printing by allowing a 2nd multi-function copying machine to use a printer control function of a printer controller section of a 1st multi-function copying machine through a communication line. CONSTITUTION:When a printer function of a copying machine 1 is used from a copying machine 2, a communication function of a FAX controller section 21 is used and it is accessed through a telephone line. When the copying machine 1 is capable of using a printer controller section 13, the copying machine 1 sends back a signal of page description language PDL data transfer start permission. When the signal is sent back, the copying machine 2 reads the PDL data recorded from a floppy drive 25 and starts the transfer. While the PDL data are stored in a buffer 12, the copying machine 1 makes drawing on a frame memory 14. The copying machine 1 accesses the copying machine 2 to send picture data. Then the copying machine 1 transfers the picture data on the memory 14 to the copying machine 2 through a buffer 22.
Patent JP-H037718-A (JP)
Title: Polyurethane digestible in large intestine and adjuvant for preparation mainly composed of the same polyurethane
Inventor: KIMURA YOSHIHARU
IPC: A61K47/34
Filed: 1990-03-16
Abstract: PURPOSE:To provide the subject adjuvant composed of plural segments respectively having a specified structural unit and a specified average molecular weight in a specified molar ratio, excellent in film-forming properties, capable of high-concentration delivery specifically to the large intestine and having minor side effects. CONSTITUTION:An objective polyurethane composed of plural segments with 1000-100000 average molecular weight respectively consisting of a structural unit of formulae VII-IX respectively composed of a combination of structural units represented by formulae I-IV [R<1> is skeletal part of diisocyanate; aza is formula V (Y<1> and Y<2> are O atom and imino), etc.; R<2> is polyalkylene glycol residue; Z is O atom or imino; R<3> is alkylene, formula VI (R<7> and R<8> are alkylene), etc.] in (0.01-0.8):(0-0.80):(0-0.99) of molar ratio of the respective segments x:y:z (provided that x+Y+z=1.0).
Patent JP-S63232691-A (JP)
Title: System for encoding image
Inventor: KOSUGI YASUHIRO
IPC: H04N19/593
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the block distortion of a reproduced image at the time of image encoding which appropriately switches encoding between intra-frame encoding and inter-frame encoding, by switching the quantization characteristic of a quantizing device simultaneously with the above-mentioned switching. CONSTITUTION:Two quantization characteristics Q1 and Q2 whose quantizing step widths are different from each other are given to a quantizing device 3. Picture signals are directly inputted to an intra-frame/inter-frame encoding switching circuit 2 and, at the same time, differential signals of image signals and frame image signals are inputted to the circuit 2 from a subtractor 1. The switching circuit 2 judges the magnification of the change between continuing two images based on the above-mentioned both signals and, when the change is large, intra-frame encoding is selected. When the change is small, inter-frame encoding is selected. In the case of the former, the above-mentioned differential signals are inputted to the device 3 through the circuit 2 and the device 3 selects the characteristic Q2 having the larger step width for differential signal in accordance with the switching information nd quantizes the differential signals into blocks, each of which consists of plural picture elements, in accordance with the characteristic Q2. The quantized differential signals and switching information are encoded at an entropy coder 4. In the case of inter-frame encoding, the device 3 selects the characteristic Q1 having the smaller step width and performs quantization and encoding in the same way as mentioned above.
Patent JP-H03267048-A (JP)
Title: Image processor for medical image diagnostic apparatus
Inventor: ISHII SO
IPC: A61B6/03
Filed: 1990-03-16
Abstract: PURPOSE:To achieve a reduction in a cost and a smaller size of the apparatus without causing a trouble in a simultaneous processing to be conducted normally by arranging an operation console for a main body and an operation console for diagnosis connected to a common memory separately and switching circuits connected separately between image display circuits in two image computing systems and monitoring devices attached to the respective operation consoles. CONSTITUTION:When a measurement processing for a subject or an image analysis processing on an operation console 12 for a main body and a diagnostic analysis processing on an operation console diagnosis are performed simultaneously, an image computing system connected to a measuring device 18 for the subject performs the measurement processing for the subject or the image analysis processing. In the other image computing system, information of the operation console 13 for diagnosis is received through a common memory 11 to perform the diagnostic analysis processing the results are displayed on a monitor device 15 on the side of the operation console 13 for diagnosis through switching circuits 16 and 17.
Patent JP-H05265427-A (JP)
Title: Font character control system
IPC: G06T11/20
Filed: 1992-03-19
Abstract: PURPOSE:To suppress a fault request from being issued repeatedly owing to double queuing when there is the same fault in a fault queue list, to shorten a retrieval time and eliminate a wait for the issue of the fault request by making the length of the fault queue as short as possible, and to shorten a total character developing process time. CONSTITUTION:This system is equipped with a double fault queue generating process part 8 and when there are not corresponding font characters among characters preloaded in a memory at a request for character development from a request source and there is the same fault in the fault queue list 61, a double fault queue generating process part 8 generates a queue to queue the fault queue list 61 as the double queue, the same fault is not present, queuing at the tail is performed and a fault request is generated.
Patent JP-S59191153-A (JP)
Title: Recording medium of high density information signal
Inventor: NAMIKAWA ITSUPEI
IPC: C08K9/04
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a high density information signal recording medium which prevents the wear of a reproducing stylus and prolongs its life by treating a conductive material which is used as one of constituent materials of the recording medium by a lubricant such as fatty acid and thus modifying the surface properties. CONSTITUTION:Conductive plastic formed by mixing conductive carbon black with thermoplastic resin together with a thermal stabilizer, plasticizer, lubricant, etc., is pressed as material to form a high density information signal recording medium. In this case, impurities such as an ashed component in the conductive carbon black are removed and the carbon black is, for example, washed or cleaned with acid; and the carbon black itself is surface-treated with the lubricant such as fatty acid and, for example, the wettability between the carbon black and resin is improved to increase the adhesive strength to a film. Consequently, the chance that the carbon black itself contacts the reproducing stylus directly is reduced, and the carbon black itself is given surface lubricity to reduce the damage of the reproducing stylus even if the stylus contacts the carbon black directly.
Patent JP-H032191-A (JP)
Title: Novel platinum complexes, production thereof and pharmaceutical compositions containing same
Inventor: MISHIERU BAROO
IPC: C07F15/00
Filed: 1990-03-16
Abstract: NEW MATERIAL: A compd. of formula I [R 1  and R 2  form a 7-12C polycyclic carbocyclic radical together with C bonding with them, or contain 5-11C and a heteroatom selected from O, S and N; X 1  and X 2  are each Cl or form together formula II (n is 0-2; R 6  and R 7  are each H, an alkyl, etc., when n is 1 and H when n is 2), etc.].  
     EXAMPLE: Cis-(2-amino-2-aminomethyl-bicyclo[2,2,1]heptane)dichloro platinum.  
     USE: An antitumor agent.  
     PROCESS: Potassium platinum tetrachloride is reacted with a diamine of formula III. 
     COPYRIGHT: (C)1991,JPO