baber/WOPTO huggingface dataset:
Patent JP-H0623370-A (JP)
Title: Carbohydrazone for use as oxygen removing agent for boiler water and method for its use
Inventor: DAGURASU JII KERII
IPC: C23F11/14
Filed: 1993-04-20
Abstract: PURPOSE: To obtain a water treating method with less toxicity by which dissolved oxygen in a boiler water is removed and the surface of steel is passivated by adding at least one kind of carbohydrazone selected from carbohydrazone compds. expressed by a specified formula in an enough amt. to remove oxygen to the boiler.  
     CONSTITUTION: In the removing method of dissolved oxygen from a boiler water at alkali pH, at least one kind of carbohydrazone compd. selected from carbohydrazone compds. expressed by formula I, formula II and formula III is added in an amt. to remove oxygen to the boiler In formulae I, II and III, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7  and R 8  are independently hydrogen, alkyl groups, substd. alkyl groups, aryl groups or substd. aryl groups. By this method, dissolved oxygen can be removed from the boiler water at alkali pH. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09257059-A (JP)
Title: Rotation transmission device
Inventor: SHINNO YASUO
IPC: F16D35/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress vibration transmission between a driving shaft and a driven shaft and enable precise processing in a rotation transmission device which adopts a viscous coupling used for a headstock of a machine tool by forming circular grooves opposedly to each other on first and second plates fixed to the ends of the driving shaft and the driven shaft. SOLUTION: A main shaft (driven shaft) 2 on a headstock 15 of a built-in motor 10 is rotatably journalled around the same axis as a driving shaft 1. A viscous coupling 3 which transmits the rotation of the driving shaft 1 to the main shaft 2 has a first plate 4 fixed to an end surface of the driving shaft 1 and a second plate 6 rotatably joused inside the first plate 4. A first circular groove 8 is formed inside the first plate 4 on the side of an opening 7, while a second circular groove 9 is formed on the second plate 6 opposedly to the first circular groove 8. Viscous oil 19 is prevented from leaking from the opening 7 to the outside by means of the circular grooves 8, 9.
Patent JP-S61250053-A (JP)
Title: Flame-retardant composition
Inventor: ITO KAZUMI
IPC: C08K3/22
Filed: 1985-04-30
Abstract: PURPOSE:To obtain an useful composition of low smoke generation when burned, by incorporating zirconium oxide in a polyphenylene oxide resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a polyphenylene oxide resin with (B) 1-50pts.wt. of zirconium oxide. This composition is useful as sheath for insulated wires or insulating materials.
Patent JP-H05288756-A (JP)
Title: Automatic analyzer and automatic analyzing system
Inventor: ASAI HIDENORI
IPC: G01N35/00
Filed: 1992-04-13
Abstract: PURPOSE:To eliminate the operator's inputting labor and to reduce errors by automatically transferring various kinds of parameters from outside to an automatic analyzer. CONSTITUTION:The automatic analyzer is provided with a sample identifying means 3, a reagent identifying means 10, and communication means 30, 31, 32. A sample identifying code 4 and a reagent identifying code 11 are automatically read by the sample identifying means and the reagent identifying means, and transmitted to an external computer 29 by the communication means. It is so designed that a parameter related to the analysis determined by the reagent and such parameters as the concentration, calibration curve, etc., of a standard sample to be used for calibration or the like are taken into the automatic analyzer from the external computer 29.
Patent JP-S5718330-A (JP)
Title: Method of and apparatus for soldering semiconductor device
Inventor: NUMAJIRI KAZUO
IPC: H01L21/50
Filed: 1980-07-10
Abstract: PURPOSE:To facilitate continuous automation of a plurality of semiconductor devices through etching, flux coating and soldering of the terminals thereof by employing a lead frame for supporting the semiconductor devices with the cutting and bending of the terminals thereof leaving the connection to a hanging pin. CONSTITUTION:A lead frame 4 which supports a resin-sealed semiconductor device 1 with the cutting and bending of the terminals thereof leaving a connection to hanging pin 5 is placed on a guide rail and conveyed along the rail. In the course, the terminals of the device are etched, washed and soldered. Including the washing and drying of the semiconductor devices, the full operation of all processes is done automatically and continuously. This can save time and labor for the aligning work of the semiconductor devices thereby improving the production efficiency while enabling automation connected to other processes.
Patent JP-S59217284-A (JP)
Title: System controllr of data processor
Inventor: INOUE MASANOBU
IPC: G06F12/08
Filed: 1983-05-25
Abstract: PURPOSE:To alter the configuration of an MM system and disconnect a cache memory partially without stopping a processor porividing a store-in cache memory common to respective memory access requesting devices, and performing store-through operation to the cache memory and swap-out operation to the MM while operating the processor. CONSTITUTION:When a setting command for a store-through mode is generated, the cache memory 4 is placed in the same mode. When write access is attained, the swap-out operation of the block is started after writing to the memory 4 is performed even in case of a cache hit and a mishit. When the store-through mode is released, said mode of the memory 4 is reset and normal store-in operation is entered. When all swap-out commands are accepted, a cache control part 11 starts a swap-out control part 15, which has a cache address counter and generates swap-out commands for all blocks from the address ''0'' of the memory 4; and the control part 11 performs the same control from the memory 4 to MM1 or MM2 when a modify bit is ''1'' and does not perform the control when ''0''. A control part 15 sets a flag on generating said command.
Patent JP-S58211277-A (JP)
Title: Optical information reader
Inventor: SAKAI TOSHITAKA
IPC: G06K9/20
Filed: 1982-05-31
Abstract: PURPOSE:To control stably information read of a recording medium, and to prevent a fact that read becomes impossible, by adjusting adequately its scanning period by detection of the quantity of light to a read sensor. CONSTITUTION:Light from a light source 3 is irradiated to an information card 1, its reflected ray is given to a read sensor 8, each of its photodiodes converts it to an electric signal corresponding to information of the card, and it is read out as a sensor output by synchronizing with a clock of a read sensor driving clock generating circuit 17. An output signal of this sensor 8 detects a peak value in the read period by a diode and a capacitor of a peak voltage detecting circuit 14, this value is converted to a digital signal corresponding to a signal which corresponds to an input, by an A/D converting circuit, and becomes a new period. Therefore, since a square root of the incident light quantity becomes output voltage, output voltage which is scarcely varied comparing with the incident light quantity can be fetched.
Patent JP-S5217003-A (JP)
Title: Magnetic recording tape
Inventor: YAMAMOTO YOSHIAKI
IPC: G11B5/72
Filed: 1975-07-30
Abstract: PURPOSE: Reduction of the head abrasion by mixing powder graphite including 0.1-0.5 gravimetric percentage of ash content into the lubricant layer on the endless magnetic tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295739-A (JP)
Title: Grommet
Inventor: SATO HIDETOSHI
IPC: H02G3/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve ease of mounting on an object-to-be-mounted for high waterproof capability, by forming an-object-to-be-mounted fitting part for temporary tacking which locks the peripheral edge of an opening on the outer periphery of a body, clamping the outer periphery of the body by means of a retainer and the object-to-be-mounted, and tightly-fastening it with bolts and nuts. SOLUTION: The peripheral edge (opening peripheral edge) 12 of an mounting hole 11 is engaged in the outer periphery 6 of a grommet body 2, and an object- to-be-mounted fitting part 7 is formed which is capable of temporarily tacking the grommet body 2 on a panel 10. A front end protrusion 7a is formed which elastically returns after the opening peripheral edge 12 of the mounting hole 11 is passed and comes into contact with a panel surface. A bolt 30 is inserted in a retainer 20 which is an annular member consisting of an inner peripheral part 21 and an outer peripheral part 22, and the retainer is tightly fastened by means of a nut 31 to be fixed to a panel 10. It is thus possible to facilitate the mount of a grommet 1 on the panel 10, thereby improving ease of mounting, and to increase sealing capability by action of pressure contact of the retainer 20, thereby increasing waterproof capability.
Patent JP-S5617557-A (JP)
Title: Communication control device
Inventor: TAKEGAKI HIROSHI
IPC: G08C19/00
Filed: 1979-07-20
Abstract: PURPOSE:To ensure a quick countermeasure in case an emergency arises, by storing previously and into the switchboard the number to be dialed in case an emergency arises. CONSTITUTION:The number to be dialed in case an emergency arises at telephone 11 is decided and stored previously into switchboard 15. The dial signal transmitted from telephone 11 is compared with the stored number at switchboard 15. And an agreement is obtained through the comparison, the call signal is transmitted to remote telephone 12 by the agreement output. Thus the emergency signal is sent to the remote subscirber designated previously just by transmitting the dial signal decided previously. As a result, a quick countermeasure is possible to the occurrence of an emergency.
Patent JP-S5618232-A (JP)
Title: Cold or warm wind controlling device
Inventor: YOKOTA SHIGEO
IPC: F24F11/76
Filed: 1979-07-25
Abstract: PURPOSE: To improve the workability of air piping by unitizing air piping between a multizone unit and a temperature adjusted zone.  
     CONSTITUTION: Air piping between a multizone unit 10 which serves as a cold air source and a warm air source and a temperature adjusted zone is constructed in such a way that it has dampers 17 and 18 which compose a variable adjusting valve, is divided into two lines at the position where the dampers 17 and 18 are installed and has a duct 16 which has plural air outlets 21 in the temperature adjusted zone 20. A warm air side damper 13 and a cold air side damper 14 of the multizone unit 10 and the dampers 17 and 18 are controlled by a control computer 19 to open or close corresponding to load conditions in the temperature adjusted zone 20 and the lines communicating with the temperature adjusted zone 20. By so doing, air piping from the cold air and warm air sources to the temperature adjusted zone 20 can be constructed of a single air pipe, and thus the desired purpose can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04302690-A (JP)
Title: Method and apparatus for removing underground obstacle
Inventor: SUGAWARA TADAYOSHI
IPC: E21C37/08
Filed: 1991-03-29
Abstract: PURPOSE:To remove an underground obstacle with low cost for a short time by cutting an annular groove in the underground obstacle to cut off a columner body formed of the annular groove uear the bottom of the groove by a gap expanding mechanism. CONSTITUTION:An annular groove (b) having a predetermined depth is cut in an underground obstacle 4 like a rock bed layer by inner and outer tubular casings 3, 5 provided respectively on the lower ends with cutting claws. Next, the inner tubular casing 5 is drawn out and the upper end of a columner body 13 formed in the underground obstacle 4 by cutting the annular groove (b) is grasped and held by a grasp holding mechanism 10. Then, a gap expanding mechanism is located between the columner body 13 and the inner surface of the outside tubular casing 3 so that the columner body 13 is cut off in the proximity of the groove bottom by the gap expansion based on the reaction surface of the inner surface of the outside tubular casing 3. The cut-off columner body 13 is drawn out to the ground as it is grasped and held by the grasp holding mechanism 10, and then removed.
Patent JP-S62250396-A (JP)
Inventor: HAMADA JUN
IPC: G01T3/00
Filed: 1986-04-23
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-S5719367-A (JP)
Title: Production of one side plated steel plate
Inventor: MUKAIKUBO YORIO
IPC: C23C2/02
Filed: 1980-07-09
Abstract: PURPOSE:To make mass production of a beautiful titled steel plate with good yields by superposing steel strips of the same width, forge welding both edge parts and passing the same through a plating tank then side trimming the same and separating these. CONSTITUTION:Coils 1, 1 of steel strips of equal width are un-coiled, and in the overlapped state, they are heated in a nonoxidative furnace 3 by way of a loop car 2, and pass through a reducing zone 4 and a cooling zone 5. Following to this, they enter an edge heater 6, where only the several mm. in both edge parts are forge welded by forge welding rolls 7. They are removed of internal air by squeeze rolls 8 and the introduced through a snout 9 into a plating bath tank 10. The steel strips pulled up from the vessel 10 are controlled of the thickness of stuck zinc and are cooled in a cooling zone 13. Thence, they are passed through a chromating tank 14, if necessary, and are trimmed of both edge parts by side trimmers 15. The separated one side plated steel plates are coiled by reels 16, 16, respectively.
Patent JP-H0648431-A (JP)
Title: Carriage vriable in length and usable in common for base of different width and form
Inventor: RICHIYAADO KUTSUCHITA
IPC: B26F1/38
Filed: 1993-04-21
Abstract: PURPOSE: To obtain a carriage which can be adjusted to any shape of trucks and any width between the tables working together and can be lifted and easily transferred among a plurality of tables to be used for a series of operations. CONSTITUTION: This tool carriage 10 includes a main beam 30 along which a subcarriage 32 carrying the tool travels and is supported above a supporting table by two end parts 80, 82. This main beam 30 is long enough to straddle the widest width of the supporting table 12 and is adjustable at one of the two end parts to meet different tables widths. The end parts have rollers to support the carriage above the table support surface in such a manner to prevent it from changing its configuration laterally on the table. The lateral rollers on one end of the carriage are adjusted in the horizontally and vertically extending directions so that either end of the carriage can fit any shape of a table edge.
Patent JP-H04326225-A (JP)
Title: Retransmission processing system for mail equipment
Inventor: SHIMADA KOUSOU
IPC: H04M3/42
Filed: 1991-04-25
Abstract: PURPOSE:To improve efficiency for retransmission or to prevent useless transmission by changing a retransmission condition according to designation in the case of demanging transmission or corresponding to the cause of not normally transmitting a telegraphic message concerning the retransmission processing system for a mail equipment which can vary the retransmission condition in the case of retransmission when communication is not normally executed at the mail equipment to transmit a facsimile or voices to a subscriber terminal. CONSTITUTION:A subscriber data storage part 5 of the mail equipment 1 is equipped with a registered retransmission condition area 51 to set the plural retransmission conditions at every subscriber and the control area of a telegraphic message storage part 6 is equipped with a retransmission condition area to store the plural retransmission conditions. A transmission control part 7 controls the retransmission according to the retransmission condition individually designated in the case of demanding the transmission or according to the registered retransmission condition when there is no designation. Corresponding to the cause of transmission abnormality, the plural retransmission conditions are stored in the control area, and the transmission control part 7 controls the retransmission by selecting the optimum retransmission condition out of the plural retransmission conditions by the causes of the transmission abnormality.
Patent JP-S59220539-A (JP)
Inventor: YOSHIDA ISAMU
IPC: E03C1/184
Filed: 1983-05-27
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-S60238829-A (JP)
Title: Formation of pattern
Inventor: ISORI KUNIHIRO
IPC: G03F7/016
Filed: 1984-05-14
Abstract: PURPOSE:To form a minute pattern with high dimensional precision by forming a photosensitive layer contg. a photosensitive diazonium salt on a resist film and patternwise exposing both of the resist film and said layer to rays to which both are sensitive. CONSTITUTION:The substrate, such as a wafer, is coated with an ordinary resist soln. and dried to form a resist film, and further, it is coated with a diazo photosensitive soln. prepared by dissolving the photosensitive diazonium salt and a binder resin in a proper solvent, with a spinner or the like, and dried to obtain a diazo photosensitive film. As said diazonium salt, ones represented by the formula (R1, R2 are each alkyl, and both may form a ring together with C or O; Y, Z are each H, alkyl, or aryl; and X is an anion, such as halogen ion) are suitable. Then, both of the resist film and the diazo photosensitive layer are exposed.
Patent JP-S62254698-A (JP)
Title: Overspeed preventing device for generator
Inventor: IMAIZUMI SHINICHI
IPC: F01D21/00
Filed: 1986-04-25
Abstract: PURPOSE:To prevent a turbine from running at an overspeed by consuming the power of a turbine generator by a resistor when power cannot be transmitted through a stationary frequency converter to a power system. CONSTITUTION:The output voltage of a generator 18 is applied through an output line 42 to the rectifier 26 of a stationary frequency converter. A gate controller 50 outputs a gate signal that a thyristor rectifier 46 is always turned ON. When power cannot be transmitted due to a separately-excited thyristor inverter owing to a commutation failure, the controller 50 turns OFF a gate pulse. Thus, the rectifier 46 is turned OFF to connect a resistor 48 with the output line 42. Thus, it can prevent a turbine generator from running at an overspeed.
Patent JP-2000284377-A (JP)
Title: Frame positioning device for photographic film
Inventor: AKIRA TOSHIROU
IPC: G03B27/46
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To constitute a device by which the center position of an image frame can be set without difficulty even though the edge of the image frame is unclear. SOLUTION: This device is provided with a line sensor 30 detecting the edge of the image frame of negative film 1 fed by a stepping motor 24, and the control type is set so that in the case that the line sensor 30 is unable to detect which edge it is, the position at a fixed distance from a frame center previously set at the image frame of a feeding lower position is set as the frame center of the image frame and also the driving of the stepping motor 24 is stopped when the frame center reaches the mask center of a negative mask 17.
Patent JP-H02272601-A (JP)
Title: Operation control device
Inventor: INABA RYUICHI
IPC: G05B13/02
Filed: 1989-04-14
Abstract: PURPOSE:To attain proper operation control corresponding to the using states of respective apparatuses by providing an operation control device with a means for reading out respective history data such as the operating states or maintenance control states of respective apparatuses stored in an apparatus history storing means and judging the operating order or the like of respective apparatuses. CONSTITUTION:Respective pumps 3-1 to 3-n of pump equipment are connected to a controller 10 through an I/O device 2 and a pump history storage device 11 is also connected to the controller 10 to form the history data, i.e. an operation time file 12, an operation frequency file 13, a failure history file 14, and a maintenance history file 15, of respective pumps 3-1 to 3-n. The controller 10 has an operation judging function for reading out data from respective files 12 to 15 and judging the operation order or the like of respective pumps 3-1 to 3-n. Consequently, proper operation control corresponding to the using states of respective apparatuses can be attained.
Patent JP-H04312520-A (JP)
Title: Enhancement of permeability by multicomponent system of n-aliphatic pyrrolidone accompanied by lower alcohol
Inventor: DAINETSUSHIYU SHII PATERU
IPC: A61K47/22
Filed: 1991-04-02
Abstract: PURPOSE: To prepare a composition capable of enhancing the penetration of an active drug through skin without irritating the skin. CONSTITUTION: This composition comprises a safe and an effective amount of a lipophilic or a hydrophilic active ingredient contained in a new penetrability enhancing vehicle. The vehicle contains (i) 0.01-20wt.% N-aliphatic pyrrolidone, (ii) 5-75wt.% lower alkanol (e.g. ethanol or propanol), (iii) 5.0-94.99wt.% carrier such as water and (iv) 0-20wt.% cell-enveloped diordering compound, e.g. methyl laurate or glycerol monolaurate and a mixture thereof.
Patent JP-H06287503-A (JP)
Title: Latex for paper coating
Inventor: KOBAYASHI MASARU
IPC: D21H17/20
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a latex which is useful for obtaining a coated paper excellent in stiffness, adhesion strength, gloss, and blistering resistance by incorporating two specific carboxylated diene copolymers. CONSTITUTION:This latex contains particles (A) of a carboxylated diene copolymer (a) having a glass transition temp. of 20-50 deg.C and a tetrahydrofuran-insoluble content of 20-50wt.% (e.g. 1,3-butadiene/itaconic acid/acrylamide/styrene/methyl methacrylate copolymer) which particles (A) have an average particle diameter of 0.11-0.14mum and particles (B) of a carboxylated diene copolymer (b) having a glass transition temp. of 0-30 deg.C and a tetrahydrofuran-insoluble content of 51-80wt.% (e.g. 1,3-butadiene/itaconic acid/acrylamide/methyl methacrylate/ styrene/acrylonitrile copolymer) which particles (B) have an average particle diameter of 0.08-0.11mum. The (A)/(B) ratio is preferably 99/1 to 50/50 by weight.
Patent JP-S61257752-A (JP)
Title: Preparation of die grinding data
Inventor: HIRASE TERUO
IPC: B24B17/10
Filed: 1985-05-02
Abstract: PURPOSE:To achieve five-axis control grinding and thereby to enlarge the grinding range by adding angular control of A and B axes around x and y axes to profile control and numerical control including three-axis control along x, y and x axes for preparation of die grinding data. CONSTITUTION:A stylus 52 of a tracer head 54 is moved on a die model M along x and y axes or a dummy grinding tool T is attached to a wheel spindle 4 of a five-axis control die grinding machine and is brought in contact with a measuring point determined by x and y coordinates on the die model M so as to prepare three dimensional data, which is stored in a floppy disc 72. Then, the dummy grinding tool T is moved according to the three dimensional data in continuous contact on the die model M. At this time, a turning angle of the wheel spindle 4 around A axis parallel to x axis and a turning angle of the wheel spindle 4 around B axis parallel to y axis are entered into an NC device 56 and added to the above three dimensional data so as to prepare die grinding data.