baber/WOPTO huggingface dataset:
Patent JP-S59141308-A (JP)
Title: Method and device for crown controlling steel strip
Inventor: KAMIGOORI RIYUUMA
IPC: B21B37/38
Filed: 1983-01-31
Abstract: PURPOSE:To perform automatically a crown control with less controlling time lag in a crown control rolling of a steel strip by obtaining a net bending pressure from a rolling pressure and a bending pressure at a prescribed sheet thickness and regulating the bending pressure basing on the net bending pressure as a reference one. CONSTITUTION:When a prescribed sheet thickness is attained during rolling, a reference pressure PB and an actuatlly detected value PR are respectively stored in a reset part 22 and a log-on part 12 by turning switches 11, 12 on. Further, a net bending pressure PC, obtained by removing the effect of rolling pressure with the aid of a crown controlling part 30 by turning a switch 41 on, is stored in a log-on part 42, and all switches 11, 21, 41 are turned off. A net variation- crown pressure DELTAPC is calculated from the variation values DELTAPB, DELTAPC with respect to the stored values stored at the time of rolling, and the pressure of a bending cylinder 2 is regulated through a control meter 9, a pressure reducing valve 8, and a changeover valve 7. In this way, an automatic crown control is performed by making a controlling time lag shortest.
Patent JP-S60159773-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/09
Filed: 1984-01-31
Abstract: PURPOSE:To form good images for a long period by providing the second magnetic field generating means on the outside of a developer holding member and generating a magnetic field, which exists in a developer supply vessel, between this means and a fixed magnetic field generating means. CONSTITUTION:Magnetic particles in a developer supply vessel 3 form a magnetic brush 6 by the action of the magnetic field generated between the N pole of a magnet 7 and a control blade 8. A developer holding member 2 is rotated to agitate and mix magnetic particles and a nonmagnetic developer while holding the magnetic brush 6. In this state, movement of the mixture of the developer and magnetic particles is stopped by the blade 8 in the control blade 8 side of the vessel 3 and is raised and is moved circularly in the direction of an arrow C and is triboelectrified by mixing. The electrostatically charged developer is applied onto the surface of the developer holding member 2 uniformly and thinly with the magnetic brush 6, which is formed near the control blade 8, by an image force and reaches a position facing a photosensitive drum.
Patent JP-H01191233-A (JP)
Title: Automatic program generating system
Inventor: CHIGIRA HIDEKI
IPC: G06F9/06
Filed: 1988-01-27
Abstract: PURPOSE:To prevent an error from going in at the time of maintenance and extension work by registering in advance a model (parts pattern) of a program, bringing a macro part in the parts pattern to replacement (macro expansion) by an actual processing object name, a data type, etc., and deforming it to the program. CONSTITUTION:By the title system, a parts pattern in which data (processing object information) and a procedure are related to each other can be registered, and also, in order to generate automatically a program for handling the data of a complicated structure, a program for handling the data of a more complicated structure is synthesized from a program for handling the data of a simple structure, based on a type constituent parts pattern. By forming a pair by the processing object information and a procedure thereto, and limiting an operation to the processing object information, for allowing such errors as the processing object information is rewritten in an unexpected place, a reference and updating are executed by an unappropriate method, to go in at the time of maintenance and extension is decreased.
Patent JP-S63182150-A (JP)
Title: Laser printer controller
Inventor: TAKAGISHI KAZUFUMI
IPC: G06K15/00
Filed: 1987-01-24
Abstract: PURPOSE:To utilize a large-capacity bit map memory not only for printing received data but as a memory for storing data from a host device and enhance effectivity in using resources, by providing a transmission-reception buffer capable of bidirectional transfer. CONSTITUTION:A bedirectional Centronics transfer circuit 7 is capable of parallel transmission of data. A transmission-reception FIFO 3' is switched between a transmission FIFO and a reception FIFO according to a designation by a host device 2. At the time of a received data printing mode, a bit map memory 5 stores dot data corresponding to data in a line memory 4. In response to a data writing command in a received data storing mode, the memory 5 tentatively stores the data transmitted from the host device 2, and in response to a data reading command, the memory 5 transmits the data designated by the host device 2 to the host device 2. Thus, effectivity in using resources in the system can be enhanced.
Patent JP-H08196639-A (JP)
Title: Sliding catheter
Inventor: EGAWA OSAMU
IPC: A61M25/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a sliding catheter which simultaneously performs a plurality of treatments or actions by using a sliding catheter. CONSTITUTION: A sliding catheter 2 is formed by arranging two or more balloon films 8, 9 in a row, which are sent out by respective slide tubes 6, 7. For materializing this structure, two or more lumens 17, 21 which communicate from a far end to a near end but do not communicate with each other are formed in the inside of the catheter tube 4. The respective slide tubes 6, 7 are movably mounted in the longitudinal direction (axial direction) in the inside of respective lumens 17, 21.
Patent JP-H06231108-A (JP)
Title: Ecometric model simulation system
Inventor: SEKIMOTO TAKAO
IPC: G06F19/00
Filed: 1993-02-01
Abstract: PURPOSE:To enable also a person having no expert knowledge to easily con struct ecometric model by automatically preparing a model expression expressing mutual relation between economical indicator data. CONSTITUTION:A relational expression (model expression) between plural economical indicator data is prepared by a pattern retrieving device 1011, a statistic analyzer 1012 and an automatic model expression preparing device 1013. A topic influence analyzer 1014 prepares a model expression expressing relation between economical index data and topic information. Then an externally generated variable scenario automatic preparation device 1031 automatically prepares an externally generated variable scenario. A qualitative data scenario preparing device 1032 prepares a qualitative data scenario. Then which is to be executed, normal mode simulation or test mode simulation, is judged. Whether a forecasted result in each mode is proper or not is judged, and when the result is proper, the forecasted result is stored in a forecasted result storing device 1100.
Patent JP-H03217859-A (JP)
Title: Image forming device
Inventor: IMAEDA MIKIO
IPC: G03G15/22
Filed: 1990-01-23
Abstract: PURPOSE:To form a full color image by transferring a high-definition image obtained with an electrofacsimile method as a photosensitive recording layer in whole and transferring the image on an ordinary paper medium such as a postcard and a copying sheet. CONSTITUTION:A photosensitive sheet 1 carrying the full color image is superposed on a doner film 31 and thermally pressed by a heating roller 18 to be integrated. Only the sheet 1 is peeled off by a peeling roller 19 from the integrated film 31 and sheet 1. Meanwhile, the ordinary paper 28 is taken out from a paper feeding holder 34 and fed to a heating roller 23. Then, the full color image on the film 31 and the ordinary paper 28 are thermally pressed by the roller 23, so that both of them are integrated. The integrated film 31 and ordinary paper 28 are peeled off by a peeling roller 24, thereby forming the full color image on the ordinary paper 28.
Patent JP-S58132009-A (JP)
Title: Production of polyethylene
Inventor: YONAIYAMA RIKIO
IPC: C08F4/64
Filed: 1982-02-01
Abstract: PURPOSE:To obtain polyethylene in good efficiency, by reacting a solid product obtained from a trivalent metal halide, etc., with a polysiloxane and a specified transition metal compound, combining the resulting reaction product with an organoaluminum compound and employing the composition as the catalyst. CONSTITUTION:A solid product obtained by the reaction between a trivalent metal halide and a bivalent metal compound is reacted with a polysiloxane and two kinds of transition metal compounds each selected from the class consisting of a halogen-containing Group IVa or Va transistion metal compound a halogen- free Group IVa or Va transition metal compound. The produced solid product is combined with an organoaluminum compound to form a catalyst. Ethylene is polymerized in the presence of both the catalyst and an inert, solvent, the slurry containing the formed polyethylene is discharged and the vapor portion and the solvent portion are circulated into the polymerization system.
Patent JP-H08203242-A (JP)
Title: Tape cassette
Inventor: ASANO KATSUHIKO
IPC: G11B23/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a tape cassette which prevents drop in sound quality due to the damage of a magnetic tape by making a tape cassette have a constitution wherein a recessed part which houses a burr protruding by a welding operation is formed in the butting part of a positioning pin. CONSTITUTION: Positioning pins 24, 25 by which a gap between an upper shell 2 and a lower shell 3 forming a tape housing chamber in held to be constant are installed at one pair of shells 2, 3 of the tape cassette. In the positioning pins 24, 24, ringed grooves 26, 27 which are continued in the circumferential direction are formed in butting parts as their tip parts. Thereby, even when a magnetic tape T comes into contact with side faces of the positioning pins 24, 25, a welding burr 28 does not come into contact with a magnetic face of the magnetic tape T. As the result, it is possible to prevent the magnetic tape T from being damaged due to the burr 28.
Patent JP-H07205856-A (JP)
Title: Rubber crawler belt
Inventor: KUMANO YOICHI
IPC: B62D55/28
Filed: 1994-01-12
Abstract: PURPOSE:To prevent rubber at the periphery of each installation hole from being damaged to a great extent, and thereby enhance the durability of a rubber crawler belt by fitting recessed fittings in each installation hole formed in the rubber layer of the rubber crawler belt. CONSTITUTION:In a rubber crawler belt 12 which is composed of a metallic crawler shoe 11, a rubber layer 12 which is vulcanized so as to be bonded on the outer surface of the aforesaid crawler shoe, and of a link 13 wherein connecting installation holes are provided, which penetrate through both of the rubber layer and the crawler shoe, each recessed fitting 20 made of rubber or synthetic resin is fitted in the installation holes 15 after the rubber crawler shoe 12 has been connected to the link 13.
Patent JP-H02195560-A (JP)
Title: Reproducing method
Inventor: YANAGIHARA HISAFUMI
IPC: G11B21/10
Filed: 1989-01-24
Abstract: PURPOSE:To allow automatic tracking control with the patterns of simple tracking area by detecting the signal detecting timing for tracking from the reproduction signal of one rotary head of two pieces of rotary heads and detecting the signal for tracking with the other rotary head. CONSTITUTION:The signal f1 for tracking is detected with the one rotary head HL and the tracking error detection is executed by the other rotary head HT after the prescribed time from this detection timing at the time of reproducing the recording medium 11 recorded with the signals f1 for tracking at every other track with two pieces of the rotary heads HL, HT which respectively have the step of one track pitch in the height direction and are integrally fixed by being shifted forward and backward in the rotating direction of the head. The automatic tracking control is executed in the patterns of the simple tracking areas.
Patent JP-H09212513-A (JP)
Title: Book information display
Inventor: UENO KAORI
IPC: H04L12/54
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To understandably display the relation and the hierarchical structure of respective documents in a system sharing information between plural users. SOLUTION: Information inputted from an information input means 14 by each user and stored in an information storing part 12 is shared by each user. The system measures the frequency of user's access to information on some topic from an information selecting part 11 by means of an access frequency measuring part 16, compares the frequency with a threshold value to extract a representative topic and stores it in a representative information temporarily storing part 17. Based on this representative topic, the structure of information related to this representative topic is determined by a representative information hierarchy determining part 18 to be collected like a collection of prose to be displayed in the form of a book on an information display part 23 by a book information synthetic part 22 with the start of a timer 20.  Thereby the difference of related degree and the hierarchical structure between the documents are expressed to be easily recognized to present to the user inspecting information.
Patent JP-S58133555-A (JP)
Title: Solar heat collector
Inventor: TOGUSA KENJI
IPC: F24S10/40
Filed: 1982-02-03
Abstract: PURPOSE:To improve heat exchange performance, by a method wherein reliability for leakage of hydraulic fluid and a heat-transfer medium is improved, manufacturing of a titled device is facilitated and a heat-transfer area for both the heat-transfer medium and actuation gas is increased. CONSTITUTION:An opening part of an optically permeable external tube 1 is sealed in a vacuum state with a metallic plate 2 whose thermal expansion ratio is about identical with that of the external tube 1, and a heat collecting pipe 14 provided within the external tube 1 is made to protrude outside by penetrating through the metallic plate 2 as well. The protrusion part 14A is inserted into a header pipe 16 and a heat exchanger fin 17 is formed on the external surface of the pipe of the protrusion part 14A as well so that the heat-transfer medium is made to flow within the pipe 16. Welding spots, in consequence of this, become only two spots, such as one edge part A of the tube 1 and the other edge part G of the protrusion part 14A, through which reliability for leakage of hydraulic liquid and heat-transfer medium is improved and manufacturing of a titled device is facilitated. An improvement of performance of heat exchange can be contrived as a heat-transfer area for both the heat-transfer medium and actuation gas can be increased.
Patent JP-S56111596-A (JP)
Title: Dehydrating device
Inventor: FUJINAMI SUSUMU
IPC: B30B9/26
Filed: 1980-02-08
Abstract: PURPOSE: To improve the dehydration performance of a dehydrating device by suppressing the fluctuations in the thickness of the materials to be treated on filter cloths through controlling of filter cloth rotating speeds, and maintaining the concn. condition of a gravity concentrating tank through controlling of the rate of supply of the materials to be treated.  
     CONSTITUTION: The rate of inclusion of solids in separating liquid from a gravity concentrating tank 1 is detected with a detector 20, to detect the concn. condition in the tank 1, and the signal thereof and the signal from a setter 21 are inputted to a comparator 22, based on the comparison results thereof, the delivery rate of a pump 2 is controlled by an operating circuit 23, whereby the concn. condition in the tank 1 is maintained at a set value. On the other hand, the thickness of the material to be treated on a filter cloth 9 in a gravity dehydrating part 11 is detected with a level gauge 15, and the results thereof are inputted to a control unit 16. In the unit 16, the signal corresponding to the input signal is extracted from the signals having beforehand been programed and is inputted to an operating circuit 17. By the command of the circuit 17, the rotating speed of the motor M for driving and rotating the filter cloths 9, 13 is controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53100909-A (JP)
Title: Cold trap
Inventor: MURASE MICHIO
IPC: G21C15/00
Filed: 1977-02-16
Abstract: PURPOSE: To extend the available inflow area of liquid metal and thus increase the capturing capacity of a cold trap by providing a space between a support at the inflow side of liquid metal and a packing and connecting the space with the openings of the support. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58133950-A (JP)
Title: Brake system for vehicle
Inventor: WATANABE HIDEO
IPC: B60T17/18
Filed: 1982-02-01
Abstract: PURPOSE:To prevent the dissipation of battery power in a vehicle brake system in which foot brake force is held until next start, by providing such an arrangement that doors in the vicinity of the driver's seat are locked during the braking force being held, and the lock is released by the actuation of a hand brake. CONSTITUTION:Upon brake operation, an actuation signal of a foot pedal 16 from a detector 32 and a vehicle speed signal from a detector 33 are delivered to a control part 26 while a foot brake 25 is applied with braking force. When the vehicle speed approaches to a stopping speed, the control part 26 delivers a drive signal to a braking force holding means 27 and a door lock holding means 28 in the vicinity of the driver's seat for locking both means. When a hand brake 19 is actuated, a detector 31 issues an operating signal which is delivered to the control part 26 for releasing a brake force holding means 27 and a door locking means 28. With this arrangement, the actuation of the hand brake is necessary every time before the driver gets off the vehicle, thereby the dissipation of battery power is prevented.
Patent JP-H08208395-A (JP)
Title: Method for growing iii-v compound mixed crystal
Inventor: SHIMOYAMA KENJI
IPC: H01S5/323
Filed: 1995-02-01
Abstract: PURPOSE: To attain vapor growth of nitrogen-contg. III-V compds. each having a low ratio of V to III, especially InGaN and InGaAlN. CONSTITUTION: When a III-V compd. mixed crystal contg. nitrogen as a group V element is grown by a vapor growth method using an organo-metallic compd. as a group III element source, an amido compd. of a group III element represented by the general formula M(NR2 )3 is used. In the formula, M is at least one kind of group III element selected from among In, Al and Ga and R is at least one kind of functional group selected from among 1-10C alkyl, aryl, aralkyl, trimethylsilyl and triethylsilyl.
Patent JP-H01191760-A (JP)
Title: Tungsten carbon-based cutting tool made of sintered hard alloy for cutting of ti alloy
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/06
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a WC-based sintered hard cutting tool having excellent cutting ability and easy to cut a Ti alloy as the material bard to machine by mixing the material consisting essentially of sintered hard WC fine powder and contg. at need specific amounts of hard carbide of Ti, Ta, Nb, V and Cr with Co powder, molding the mixture and thereafter sintering it. CONSTITUTION:As the cutting tool for cutting the Ti alloy which is a kind of the material hard to cut, one or more kinds of powder among the hard metallic carbide such as TiC, TaC, NbC, VC and Cr3C2 is added in the ratio of 0.2-2% to the sintered hard WC powder having 0.3-1.2mum average grain size at need and the Co powder as a binder at the time of sintering is furthermore mixed thereto in the ratio of 2-5.5 wt.%. The mixed powder is subjected to green compacting and is sintered at the high temp. of 1420-1500 deg.C in a vacuum to manufacture the cutting tool consisting essentially of WC in which Co is regulated to its binder. The cutting tool easy to cut the Ti alloy as the material hard to machine without producing the nicks of an edge can be obtd.
Patent JP-H04256508-A (JP)
Title: Detecting method for cutting torque and device in drilling machine
Inventor: NAJIMA KOZO
IPC: B23B47/24
Filed: 1991-02-06
Abstract: PURPOSE:To detect torque with simple structure by fixing plural permanent magnets on torque transmission flanges respectively fixed on the facing end parts of a driving shaft and a driven shaft and connecting the driving shaft and the driven shaft with magnetic force. CONSTITUTION:Torque transmission flanges 25, 24 are fixed respectively to the mutually facing end parts of the driven shaft 11 and the driving shaft 16 of a drilling machine. Plural permanent magnets 27, 26 are fixed on each of these flanges 25, 24, and transfer torque between the driving shaft 16 and the driven shaft 11 is changed by detecting each phase of these permanent magnets 26, 27 with magnetic sensors 31, 32.
Patent JP-S58132493-A (JP)
Inventor: KUNO TOSHITAKA
IPC: B25J19/00
Filed: 1982-02-02
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-H02195269-A (JP)
Title: Current sensing unit
Inventor: OTA HIROYUKI
IPC: G01R15/20
Filed: 1989-01-25
Abstract: PURPOSE:To surely insulate between a coil and a lead terminal of a magnetic sensor by a method wherein a sensor installing hole is provided in a substrate and a lead terminal of the magnetic sensor and a coil are separately placed on either face of the substrate. CONSTITUTION:With a heat-sensitive part 8 of a magnetic sensor 3 inserted into a sensor installing hole 11 from the bottom of a substrate 1, a whole slit 13 between the installing hole 11 and the heat-sensitive part 8 is sealed by an insulating material 12. In addition, a lead terminal 9 of the sensor 3 and a coil 2 are separated on either side of the substrate 1. This insulation between the sensor 3 and the coil 2 is improved. Further since the slit of the installing hole 11 where the heat-sensitive part 8 has been inserted is sealed by the insulating material 12, the lead terminal 9 of the sensor 3 and the coil 2 are securely insulated by the insulating material 12 thereby permitting larger dielectric strength between the lead terminal 9 and the coil 2.
Patent JP-H03217777-A (JP)
Title: Cooling device
Inventor: NEGORO KOICHI
IPC: F25D21/08
Filed: 1990-01-24
Abstract: PURPOSE:To defrost efficiently by a method wherein a plurality of heating bodies, in which an upper heating body has a heating power smaller than the same of a lower heating body, are provided between first and second heat exchangers and a fan, which makes air from the air inflow port of a housing to flow out of an air outflow part through the first heat exchanger, respective heating bodies and the second heat exchanger, is provided in the title device. CONSTITUTION:A first heat exchanger 10 is positioned at the inflow side of air and a second heat exchanger 11 is positioned at the outflow side of the air while both of them are arranged opposingly with a predetermined interval A between each other. Defrosting heaters 13a, 13b are provided between the heat exchangers 10, 11 horizontally in the direction of up-and-down while the heating power of an upper heater 13a is smaller than the same of the lower heater 13b. Air, flowing into an air inflow port 7 by the rotation of a fan 6, is cooled by the first heat exchanger 10 at first whereby much amount of frost is generated on the first heat exchanger 10. When a predetermined frosting amount is achieved, a defrosting device is operated and the upper heater 13a at well as the lower heater 13b are excited. Heat, generated in respective heaters 13a, 13b by the excitation, is transferred to the first and second heat exchangers 10, 11 and melts the frost.