baber/WOPTO huggingface dataset:
Patent JP-H10121150-A (JP)
Title: Continuous heat treatment furnace for metallic strip
Inventor: IMAYADO TAKUMI
IPC: C21D9/62
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type continuous heat treatment furnace for metallic strip, in which the development of thermal crown is restrained and the heating treatment at high speed and high responsiveness can be obtd. SOLUTION: In a heating zone, an induction heating furnace 12 and a radiant tube furnace 18 are used in combination, and the induction heating furnace 12 is formed by dividing upper and lower roll chambers 16a, 16b, 16c for housing hearth rolls 15 and a heating chamber 14. Throat parts 17a, 17b for shutting off between the upper and the lower roll chambers and the heating chamber 14 except the part for passing the steel strip 11, are arranged. A communicating passage 19b is arranged between the upper roll chamber 16c, lower roll chamber 16b and the radiant tube heating furnace 18, and the lower roll chamber 16b and a communicating passage 19c are made to be a communicating passage exclusive for gas flow.  The temp. of the atmospheric gas in the roll chambers is raised to the same degree as the strip temp. by adjusting the flow rate of atmospheric gas flowing from the radiant tube heating furnace 18 and the flow rate of high temp. atmospheric gas flowing into the upper roll chamber 16a and the lower roll chamber 16b by means of dampers 20.
Patent JP-H0576346-A (JP)
Title: Method for controlling concentration of carbon source in aerobic culture of microorganism and apparatus therefor
Inventor: NAKAMURA HISASHI
IPC: C12M1/36
Filed: 1991-10-24
Abstract: PURPOSE:To control the carbon source concentration in a culture tank at a low level by measuring the increase of pH and dissolved oxygen concentration of the culture liquid in a tank during the period to stop the addition of a carbon source between an addition stage and the subsequent addition stage and determining the feeding rate of carbon source in the subsequent addition period based on the measured values. CONSTITUTION:The initial addition of a carbon source feeding liquid is carried out at a prescribed feeding rate for a prescribed period and the following addition is started by using the increase of pH and the dissolved oxygen concentration as an index. The feeding rate of the liquid is determined based on the length of the stop period and the feeding rate in the addition period before the stop period in such a manner as to be low when the stop period is long and to be high when the period is short. The addition is continued for a prescribed period.
Patent JP-H1198822-A (JP)
Title: Negative voltage generating circuit
Inventor: TSUCHIOKA MITSUHIRO
IPC: H03B5/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a negative voltage generating circuit which is excellent in start characteristic at the time of power application, and in response at the time of negative voltage recovery, and further allows the number of elements to be reduced. SOLUTION: The circuit is formed by connecting a pump charging-type rectifying circuit 2 to a Colpitts oscillating circuit 1. A cascade capacitor between the oscillating circuit 1 and the rectifying circuit 2 is omitted, and a diode 14 is connected direct to the gate of the MESFET 4 in the oscillating circuit 1. A diode 22 is used both as the diode of the rectifying circuit 2 and as the diode of the oscillating circuit 1, and a capacitor is also used as the capacitor of the rectifying circuit 2 and as the capacitor of the oscillating circuit 1.
Patent JP-H09117318-A (JP)
Title: Storage container with floodlight
Inventor: WATABE TOSHIO
IPC: A45C15/06
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To act at night without any necessity of carrying a flashlamp and light a floodlight without any necessity of opening a storage container. SOLUTION: A floodlight 2 and its power supply 3 are provided in a storage container 1 which is formed from a light transmitting material and freely opened/closed. A lighting switch 7 for turning on the floodlight 2 is provided in the outside of the storage container 1. The floodlight 2 in the storage container 1 is thus turned on and lights up through the storage container 1 so that anyone can act safely even at night by being lit up by the floodlight 2 in the storage container 1 without any necessity of carrying a flashlamp. The floodlight 2 can be lit by operating the lighting switch 7 outside of the storage container 1 so that the storage container 1 is not necessary to be opened in lighting the floodlight 2.
Patent JP-H0595320-A (JP)
Title: Paging receiver
Inventor: HIDAKA SHINJI
IPC: H04W88/02
Filed: 1991-09-30
Abstract: PURPOSE:To confirm a reception message smoothly by displaying a received month and day only when all of reception messages are displayed, a reception time is displayed and a specific key entry is entered to eliminate an undesired display. CONSTITUTION:A buffer 9 is a storage circuit in which data (reception message or the like) from a CPU 1 are set to be displayed on a display section 10, and a display section 10 is provided with a liquid crystal display panel. A clock circuit 15 counts a current time and month and day under the control of the CPU 1 and sends the time to the CPU 1. When all reception messages relating to one reception stored in the buffer 9 are entirely displayed on the display section 10 and the reception time stored corresponding to the reception message is displayed and a prescribed key entry is entered, the reception month and day stored corresponding to the reception message is displayed. Thus, while the reception message is displayed and confirmed, no intended reception month and day is displayed and confirmed smoothly.
Patent JP-H08125781-A (JP)
Title: Communication conference terminal equipment
Inventor: WATANABE HIDEHIKO
IPC: H04L12/02
Filed: 1994-10-19
Abstract: PURPOSE: To eliminate the waste of communication cost by ending a communication operation and diconnecting and restoring a line when the time when a voice level is not detected is continued for prescribed time or more. CONSTITUTION: There are cases where no utterance exists for long time and a voice level is not detected even if a conference communication session is formed. In this case, when a signal LS is not outputted from a voice level decision part 11 till a monitoring timer times out, it is judged that prescribed time passes. As a result, the diconnection advance notice voice guidance message of prescribed contents is outputted from a voice response device 12 and is displayed on an operation display part 7. When a communication termination is designated and an effective operation is not performed, a line is disconnected. When it is designated that the communication termination is not performed, the diconnection is restored.
Patent JP-H08320631-A (JP)
Title: Fixation device of printing paper for office automation apparatus
Inventor: KUWAON CHIYAN MIN
IPC: G03G15/20
Filed: 1993-10-04
Abstract: PURPOSE: To improve printing effect by flattening the end of a printing sheet, cleaning it with a roller brush rotated together with a heating roller, storing foreign matters deposited on brush hairs into a preset position to protect the surface against damage and causing no wrinkling of the printing sheet. CONSTITUTION: A heating roller 1, a press roller 2, a sheet guide 4 are provided, and a cleaning member 13 is provided around a sheet discharge guide plate 9 or the heating roller 1. Foreign matters are removed and stored in a cleaning box. A fixing device which consists of a spreading member 5, a supporting rib 51 or a slit 52, a guide roller 53, an arm 54 and a guide 56 is fixed to the sheet guide 4.
Patent JP-H10107995-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L69/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To properly conduct control of a signal transmission level and correction of a frequency characteristic or the like in both the cases that the facsimile equipment is in use in connection to an analog telephone line and the facsimile equipment is used in connection to an ISDN line through the use of a terminal adaptor. SOLUTION: Depending on the result of selection by a selection button 22 that selects the connection of the facsimile equipment to an analog telephone line or to an ISDN line through the use of a terminal adaptor, in the case that the facsimile equipment is connected to an ISDN line through the use of a terminal adaptor, the transmission level of signals is made constant and the signals are sent without correcting amplitude of the signals at signal transmission, and in the case that the facsimile equipment is connected to an analog telephone line, the transmission level of signals is set variable and the amplitude of the signals is corrected at signal transmission.
Patent JP-2001101970-A (JP)
Title: Dielectric for plasma display panel and method for forming barrier rib
Inventor: AKIMOTO YASUMASA
IPC: H01J11/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a barrier rib by exposing, developing and burning a photo-setting material, which may produce a barrier rib of large size and various cross sectional shapes including trapezoid. SOLUTION: The present invention is to provide a method comprising performing pattern exposure from the backside of the barrier rib, that is, from the side of the glass substrate. In this case, the barrier rib patterns of photo mask for the outer surface and at the inner surface have no plane symmetry in order to render the cross sectional shape of the hardened barrier rib to have a desired shape.
Patent JP-H10175355-A (JP)
Title: Image recording controller, checking method for the controller, and storage medium storing program capable of being read by computer
Inventor: TACHIBANA TATSUTO
IPC: B41J29/38
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent securely the generation of the unexpected situation of test wherein an image forming section is driven during the regular image formation by restricting the start of the test driving for the image forming section based on the changeover state from the regular image formation to the check mode by a service man or the like in compliance with a check mode changeover instruction. SOLUTION: When a switch 22 on an image signal processing circuit 20 is pressed by a service man, the changeover to the check mode for issuing a check command is performed, and when the switch 22 is pressed down for the given time, for instance, one second or more, a check mode start flag is set, and an LED display 23 is ON. Bits are set during the checking for a status signal 29. In the case an 'ON' state of the switch 22 is judged in the check mode, the check mode is ended and the LED display 23 is OFF and bits are reset during the checking of the status signal 29. The changeover state of the function, therefore, can be checked from the ON state of the LED display 23.
Patent JP-H04159420-A (JP)
Title: Supercharge pressure controller of engine
Inventor: SATOYA KOUICHI
IPC: F02B33/00
Filed: 1990-10-19
Abstract: PURPOSE:To prevent worsening of fuel efficiency and sense of operation by compensating opening of a bypass control valve which is determined in accordance with engine load condition in accordance with slide amount of a torque converter in a bypass passage which bypasses a supercharger. CONSTITUTION:In a supercharge engine which is provided with a supercharger which consists of a roots type compressor and is driven by an engine, a load condition detection means A which detects engine load condition and an opening set means B which sets opening of a bypass control valve F which is provided in a bypass suction air passage which bypasses the supercharger in accordance with engine load condition are provided. Also, a slide detection means C which detects slide amount of a torque converter which transmits power of the engine to a drive wheel of vehicle is provided. Opening of the bypass control valve which is set by the opening set means B is compensated by a compensation means D in accordance with its slide amount, and the bypass control valve F is controlled to opening which is compensated by the compensation means D.
Patent JP-2001107170-A (JP)
Title: Free-cutting aluminum alloy and method for producing alloy material thereof
Inventor: MATSUOKA HIDEAKI
IPC: C22F1/043
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a free-cutting aluminum alloy having excellent machinability without the addition of lead and to provide a method for producing the alloy material thereof. SOLUTION: This free-cutting aluminum alloy contains, as essential components, by weight, 5.1 to 6.0% Cu, 1.0 to 10.0% Si and 0.001 to 1.0% Sr, and the balance Al with impurities. Moreover, in addition to the above essential components, at least one kind of Mg and Mn is added. Furthermore, the free- cutting aluminum alloy material is produced by subjecting a billet composed of the above free-cutting aluminum alloy to homogeneous treatment at 200 to 545 deg.C, extruding this billet at an extrusion temperature of 300 to 500 deg.C at an extrusion product rate of >=5 m/min, moreover drawing the same at a reduction of >=5%, thereafter executing solution treatment at 300 to 545 deg.C, furthermore subjecting the same to natural aging treatment for >=1 hr and executing artificial aging treatment at 100 to 250 deg.C for 1 to 30 hr.
Patent JP-H07127026-A (JP)
Title: Sweeper
Inventor: WATANABE MAKOTO
IPC: E01H1/05
Filed: 1993-11-09
Abstract: PURPOSE:To recove recovey objects scattered on the ground surface while following the corrugation of the ground surface in a fine way. CONSTITUTION:A rotary brush 8 for raking up recovery objects scattered on the ground surface is mounted in the rotatory-driven state to a traveling machine body 3 through a supporting frame 28, and the rotary brush 8 is divided into plural brushes in the direction of the rotation axis. The respective divided rotary brushes are interlockingly connected to supporting shafts 17, 21, supported in the freely aligned state on the supporting frame 28, by universal joints 18, 22.
Patent JP-H09119113-A (JP)
Title: Glare shielding plate
Inventor: KAWASHIMA TAKASHI
IPC: E01F7/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To enhance strength without increasing weight regarding a support leg for a glare shielding plate. SOLUTION: A supporting leg 2 is insert-fitted into an insert hole 11 of nearly square inner shape provided in the longitudinal direction of a glare shielding plate body 1. In the support leg 2, both side parts of a flat fitting piece part 21 brought into contact with one internal wall 13 of the insert hole 11 are bent inward to form bent piece parts 22. The end parts of the bent piece parts 22 are bent sideways to form contact piece parts 23 brought into contact with the other internal wall 14 of the insert hole 11, and the end parts of the contact piece parts 23 are further bent outward to form leg piece parts 24.  With the use of such a support leg 2, the fitting piece part 21 and the contact piece parts 23 are brought into contact with the mutually opposed internal walls 13, 14, so that the support leg 2 can be firmly fitted to the glare shielding plate body 1, and bending stress caused by wind pressure or the like is supported by both the bent piece parts 22 and leg piece parts 24 so as to be able to heighten flexural strength without particularly increasing wall thickness or the like to increase weight.
Patent JP-H05283122-A (JP)
Title: Electric connector
IPC: H01R13/24
Filed: 1992-09-24
Abstract: PURPOSE: To lessen the friction between a rigid member and a flexible member and provide excellent electric and mechanical contact by making the rigid member possible to displace toward the flexible member relatively in the direction at right angles to the whole arrangement of the flexible member. CONSTITUTION: A rigid member 1 has an end part with a circular cross-section shape and a flexible member 2 has a flexible blade profile and its free end has a curvature region 5 and a recessed side faces to the member 1. The region 5 has a larger curvature radius than the radius of the circular cross-section shape of the member 1 and continuously to the region 5, a region 6 curved inversely and having a projected side facing to the member 1 is formed. The member 1 can be shifted relatively toward the member 2 in the direction at right angles to the whole arrangement of the member 2. Consequently, the wear due to the friction between the members of connectors is lessened and connector insertion is carried out with a proper force and excellent electric and mechanical contact can be retained.
Patent JP-2001103281-A (JP)
Title: Image processing device and image processing method
Inventor: MIYAKE NOBUTAKA
IPC: G06F3/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method that accurately express additional information imbedded to image information resulting in being able to decode the additional information from a recorded image expressed in a pseudo gradation even when pseudo gradation processing is applied to conduct gradation expression of the image information. SOLUTION: Received multi-value image information is quantized into units of a matrix consisting of n×m pixels by using the dither method, and the additional information is multiplexed on the quantized image information so that information of each of N-bits configuring the additional information is expressed with a plurality of sets of pixels in a block in the unit of the block configured by arranging a plurality of the information bits longitudinally and laterally in the matrix, and the additional information is expressed by N-sets of the blocks as a result.
Patent JP-H07187628-A (JP)
Title: New fulleren derivative and its production
Inventor: KURAUSUUDEIITAA KAMUPE
IPC: C07D241/38
Filed: 1994-11-14
Abstract: PURPOSE: To obtain novel aminoureido and aminothioureido compds. of fullerenes by allowing fullerene derivs. to react with an isocyanate or isothiocyanate in an inert solvent at a certain temp.  
     CONSTITUTION: A fullerene deriv. of formula I or II (where R 1  is 1-4C alkyl; and R 2  is 2-4C alkylene or 1,2-cyclo-3-7C alkylene) is allowed to react with a compd. of the formula Z=C=N-(X) n -R 3  [where Z is O or S; (n) is 0 or 1; X is l-12C alkylene, 3-12C alkenylene or 6-10C arylene; R 3  is 1-12C alkyl, 3-11C alkenyl, 3-8C alkynyl, 1-8C perfluoroalkyl, 6-14C aryl or trimethylsilyl in the case of n=0, and R 3  is H, CH 3 , CH=CH, 1-4C alkoxy, 1-4C alkylthio, halogen, 6-14C aryl, 6-14C aryloxy or the like in the case of n=1] in a molar ratio of 1:1 to 1:1,000 in an inert solvent or suspension medium at -30 to +300°C to obtain the objective compd. of formula III or IV. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000108423-A (JP)
Title: Printer and recording medium
Inventor: ARAI SHINTARO
IPC: B41J5/30
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance the operability in a case utilizing overlay data by making it possible to simply register and store overlay data in a printer even if overlay data is not formed on the side of a host in the printer. SOLUTION: A printer is equipped with an overlay data registering means (drawing processing part 4) developing printing data on an overlay memory 8 as dot pattern data at a time of the reception of printing data from a host device 1A and registering and storing the data pattern after development as overlay data and an overlay data control means (drawing processing part 4) judging whether the printing data received from the host device 1A is same to the previously received printing data and using the above mentioned stored overlay data, when both data are same, without using the above mentioned received printing data.
Patent JP-H03141935-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MAEDA TAKU
IPC: A61B8/00
Filed: 1989-10-30
Abstract: PURPOSE:To contrive miniaturization of a control panel and improvement of controllability by calling a necessary key character data from a memory means by a key editing means to arrange it on a picture plane of a touch panel, edit, display and hold it in a fixed condition. CONSTITUTION:In the inside of a DSC3, a memory means, which stores a character data obtained by visualizing various keys on a control panel 5, and the second ROM17 as a key editing means, which reads the character data from this memory means and displays it, calls only the necessary key character data and arranges and edits it on a picture plane. Further a touch panel 19, which displays and holds a key, edited by the second ROM17, in a fixed condition on the picture plane, is provided on the surface of the control pane 5. By this constitution, by utilizing the microcomputer function of an electronic computer, the key of the control panel 5 can be arranged and set arbitrarily by an operator, so that controllability can be improved while miniaturizing the control panel.
Patent JP-H08123074-A (JP)
Title: Fixing method of image
Inventor: TAKE MICHIO
IPC: G03G9/087
Filed: 1994-10-20
Abstract: PURPOSE: To obtain such an image fixing method by which excellent peeling property of a toner is obtd., enough fixing strength not to produce image defects by external stress can be obtd., and the supply amt. of the oil to a heating roller can be decreased by specifying the component of the toner and the releasing oil. CONSTITUTION: In this color toner, a polyester resin containing a diol component expressed by formula I as the structural part and having 2500-4500 number average mol.wt. Mn, 8000 to 350000 weight average mol.wt. Mw, 110 to 130 deg.C softening point and 60 to 75 deg.C glass transition temp. is used as a binder resin. Further, the fixing device is equipped with a heating roller and a coating device for a releasing oil. As for the releasing oil, a silicone compsn. expressed by formula II is used. The image is fixed while the releasing oil is applied in such a manner that the coating amt. of the releasing oil to a transfer body is 1.6×10<-3> μl/cm<3> . In formula I, R is an ethylene group or propylene group and x and y are integers >1 satisfying 2<=x+y<=6.
Patent JP-H05119319-A (JP)
Title: Ferroelectric liquid crystal element and optical information processing method using the same
Inventor: ASAKURA KOZUE
IPC: G02F1/1337
Filed: 1991-10-25
Abstract: PURPOSE:To enable plural information to be outputted by means of one system control by dividing a display area into the plural areas and orientating the ferroelectric liquid elements of the adjacent display areas in different directions. CONSTITUTION:This element is constituted of a substrate mainbody 15, polarizers 12a and 12b and analyzers 14a and 14b, and the substrate mainbody 15 is constituted of a substrate, a transparent electrode and a liquid crystal layer and also has the display area 10a where incident light is polarized into S-polirized light and the display area 10b where incident light is polarized into P-polarized light. The directions of liquid crystal layer normals are different in the two display areas 10a and 10b. That is, the display area is divided into the plural areas 10a and 10b and the ferroelectric liquid crystal of the adjacent display areas 10a and 10b are oriented in the different directions. Then, the transparent electrode formed on the display areas 10a and 10b is controlled by the one system. Therefore the ferroelectric liquid elements oriented in the different directions show the different kinds of response each other.