baber/WOPTO huggingface dataset:
Patent JP-H0764432-A (JP)
Title: Image forming device
Inventor: AOKI FUMITAKA
IPC: G03G15/20
Filed: 1993-08-30
Abstract: PURPOSE:To reduce or prevent staining of rollers with toner for the prevention of image degradation and to prevent transfer material from being jammed so as to prevent the durability of a cleaning member from deteriorating by executing a blank-paper passing mode after a nip-mark formation mode. CONSTITUTION:When a nip-mark formation mode is selected, a cassette 70 loaded with transfer material P of the size suited for the formation of nip marks is selected and paper feeding action is started; the transfer material P is passed through the nip portion 83 of a fixing unit 80, and a predetermined time after a paper passage sensor 85 has detected the end of recording paper, a fixing roller 81 and a pressure roller 82 are stopped from rotating, so that the toner-image portion of the transfer material P is stopped at the nip portion 83; a predetermined time thereafter, the feed of the transfer material P is restarted and it is output from a device by an output roller 88. At this stage, the surfaces of the fixing roller 81 and the pressure roller 82 are stained with toner due to an offset phenomenon; then, after the nip-mark formation mode a blank-paper passing mode is executed, in which the transfer material P is fed without any toner image formed thereon.
Patent JP-S6457002-A (JP)
Title: Usage of oxidizing catalyst
Inventor: OKADA MASATO
IPC: F23C13/00
Filed: 1987-08-28
Abstract: PURPOSE:To improve the oxidization-resistance of rhodium at higher temperatures so as to lengthen the service life by placing a catalyst comprising palladium as its primary active constituent in the first stage and placing another catalyst in the second stage comprising rhodium as its primary active constituent with cerium added thereto. CONSTITUTION:Mixed gas containing hydrocarbon fuel and air is supplied to a combustor having in its first stage a catalyst comprising palladium as the primary active constituent and another catalyst in its second stage comprising rhodium as the primary constituent with cerium added, where the fuel is oxidized and burned. Since palladium is highly capable of causing ignition, the fuel is ignited by palladium in the first stage, and a high-temperature combustion of the ignited fuel is sustained in the second stage by rhodium. At this time, the oxidization of rhodium is prevented by the cerium additive. The quantity of cerium additive should be enough to prevent the oxidization of rhodium, preferably 0.1-10wt.%.
Patent JP-S59104548-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIBASHI JIYUNICHI
IPC: G01N29/06
Filed: 1982-12-07
Abstract: PURPOSE:To take out always only a required sample reflected wave signal without adjusting even if an ultrasonic transmitting and receiving part is replaced, by detecting the sample reflected wave signal from a reflected wave signal corresponding to the first control pulse out of a pair of control pulses. CONSTITUTION:A pair of control pulses at an interval of a prescribed time are generated, and ultrasonic waves are projected to a sample on a basis of each control pulse. The sample reflected wave signal is detected from the reflected wave signal of ultrasonic waves corresponding to the first control pulse out of this pair of control pulses. A reflected wave signal corresponding to the latter control pulse out of this pair of control pulses is sampled when a time approximately equal to the interval of time between this pair of control pulses elapses after the detection of the sample reflected wave signal, and the sample reflected wave signal is extracted.
Patent JP-2001042116-A (JP)
Title: Production of multicolor reflection plate
Inventor: YOSHIOKA MASAHIRO
IPC: G02B5/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To significantly decrease the irradiation amount of active rays, to decrease the treating time or the number of processes and to decrease the cost by incorporating a specified compound into a liquid crystal polymer composition layer containing a cholesteric liquid crystal polymer having optically active groups. SOLUTION: The liquid crystal polymer composition layer containing a cholesteric liquid crystal polymer having optically active groups contains a compound expressed by the formula. In the formula, each of A and D is independently a 1,4-phenylene group or 1,4-cyclohexylene group, B is a 1,4-phenylene group, 1,4-cyclohexylene group, 4,4'-biphenylene group or 4,4'-bicyclohexylene group, each of X1, X2 is independently a -COO-, -OCO or -O- group, and each of (g) and (h) is independently an integer 2 to 6.
Patent JP-S6193303-A (JP)
Title: Burner
Inventor: OGINO TOSHIRO
IPC: F23D3/10
Filed: 1984-10-12
Abstract: PURPOSE:To contrive unification of combustion and to control a temperature rise of a rear outer body by supplying uniformly air to be supplied to a combustion chamber in a lateral direction, by providing a plurality of pieces of longitudinal gate valves on the inside of the rear outer body. CONSTITUTION:Although an air flow is apt to flow to the central part wherein passage resistance is lowest due to properties of the air flow by ascending the same through a draft effect of fuel to be generated by heat of combustion when the tip of a wick 1 is ignited by providing a plurality of pieces of partition plates P stuck to a rear outer body 8 in a vertical direction, at least the air to be supplied from the back (rear porous plate 4 side) of a combustion chamber is divided lateraly into a plurality parts, a concentration phenomenon toward the central part is controlled and about uniform combustion and a read heat temperature can be obtained. As the partition plates P are cooled by the air flowing in through the lower part, there is heat radiation action reducing the temperature of the rear outer body 8.
Patent JP-S59108665-A (JP)
Title: Paper folder
Inventor: HOUJIYOU HAJIME
IPC: B65H45/12
Filed: 1982-12-09
Abstract: PURPOSE:To continuously and efficiently convey paper of small size unnecessary to fold, as well as paper of large size, by detecting the size of the paper in a paper conveying passage and performing control to move a paper front edge stopper in a pocket to fold only the paper of large size. CONSTITUTION:When the front edge of incoming paper is detected by a paper sensor 1, an L signal is sent out to put a first timer 14 into operation. A NAND gate 16 receives the output signal of the sensor 1 and that of the first timer 14, which has a timing longer than a size A4 but shorter than a size A3. Only when the detected size is not larger than A4, the gate 16 sends out an L signal to put a second timer into operation. A time long enough for the rear edge of paper of small size such as A4 size to pass through a stopper is set by a second timer 15. Until the time set by the timer 15 elapses, a solenoid 12 is turned on by the output of the timer to put the stopper aside from a pocket to discharge the paper without folding it. According to this constitution, paper of size necessary to fold and paper of size unnecessary to fold can be continuously and efficiently conveyed.
Patent JP-H0634173-A (JP)
Title: Air conditioning ventilation fan
Inventor: YAMAGUCHI MASASHI
IPC: F24F7/08
Filed: 1992-07-21
Abstract: PURPOSE:To make it possible to set freely a positional relationship between a main body of an air conditioning ventilation device and a panel installed below the device and increase an adjustable dimension in a height direction. CONSTITUTION:A main body 1, which houses a heat exchanger 3 and has an air supply passage 9 and an exhaust passage 10, which are open below, is connected to a panel outer frame 14 and a panel inner frame 15, which are installed below, with an outer air duct 22 and an inner air duct 25 which are made of a flexible material and formed in the shape of rectangular cylinder. The inner air duct 25 is laid out inside the outer air dust 22. The outer air duct 22 is communicated with the exhaust passage 10 while the inner air dust 25 is communicated with the air supply passage 9.
Patent JP-H11104246-A (JP)
Title: Flexible stent and its formation
Inventor: ALLEN RICHARD T
IPC: A61F2/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide mechanical strength for keeping an intravascular cavity to be opened by providing mutually adjacent plural cylindrical elements arranged while being aligned along with the lengthwise axial line of a stent so as to be independently enlarged in radial direction, and forming the respective cylindrical elements into a meandering wavy pattern. SOLUTION: A stent 10 attached to a distribution catheter 11 provided with a protecting distribution sleeve 20 is composed of plural cylindrical elements 12 coaxially arranged so as to be enlarged in the radial direction. Besides, the catheter 11 has an expansible balloon 14, and this is provided on the rear stream side of a guide wire 18 inserted in an artery 15 and having a dissocilation inner layer 16. A part of the cylindrical elements 12 forms the meandering pattern provided with plural peak parts 36 and valley parts 34, and the uniform distribution of enlarging force is enabled. Then, the adjacent cylindrical elements 12 are linked at the adjacent valley parts 34 by linking members 13 and, after enlargement, parts of respective elements 12 are inverted outward so as to form small projection parts to be buried in the inside of a blood vessel wall.
Patent JP-H0537222-A (JP)
Title: Tilt angle variable type antenna
Inventor: TAKEI HIROSHI
IPC: H04B7/10
Filed: 1991-07-31
Abstract: PURPOSE:To easily adjust a tilt angle at site or at a remote location by interposing a phase adjustment device to a post-stage of a distributor for a high frequency signal so as to the number of adjust the phase. CONSTITUTION:An antenna 1 consists of plural elements 2, a high frequency signal fed to the antenna 1 is inputted to a distributer 4 from a feeding terminal 3 and distributed to elements 2. A phase adjustment device 5 is connected to a post-stage of the distributer 4 and the phase of each high frequency signal distributed by the control signal inputted to a control signal input terminal 6 is individually adjusted. That is, since the phase of the high frequency signal fed to each element 2 is individually adjusted by the phase adjustment device 5, it is not required to adjust a change in the length of the connection cable 7 different from a conventional antenna to adjust a tilt angle of the antenna 1. Moreover, the tilt angle is adjusted by inputting a control signal from a remote location to manage easily the antenna 1.
Patent JP-H06296488-A (JP)
Title: Polypeptide compound
Inventor: KAWACHI YASUSHI
IPC: C12N15/09
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a new improved type t-PA useful for the therapy of thrombotic diseases, prolonged in the biological half time, and increased in the stability against heat and acids. CONSTITUTION:An improved type t-PA having an amino acid sequence of formula I (R does not exist or is Met, Gly, Ala, Arg, etc.; X is an amino acid sequence of formula II, etc.; Y does not exist or is an amino acid sequence composed from one-three arbitrary amino acids; H2N is amino terminal; COOH is carboxyl terminal). The t-PA has an antiinflammatory activity and is obtained by a recombined DNA method.
Patent JP-2000029574-A (JP)
Title: Cooling system for computer
Inventor: TAKAHASHI HIROHITO
IPC: G06F1/20
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for computer, which suppresses the power consumption, concerning a system for cooling a heat generating member such as CPU or memory. SOLUTION: This cooling system for cooling heat generating member such as a CPU or a memory in the main body of a computer, is provided with a cooler 2 for cooling the heating member, temperature sensor 3 for detecting the temperature of the heat generating member, temperature setting part 4 for outputting a preset temperature value, comparator part 5 for comparing the temperature of the heat generating member received from the temperature sensor 3 with the set temperature received from the temperature setting part 4 and outputting the difference, and output control part 6 for controlling the output of the cooler 2 based on this difference.
Patent JP-S60108360-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: C04B35/103
Filed: 1983-11-15
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-S6459701-A (JP)
Title: Variable apparatus of multifunctional integrated lighting appliance
Inventor: OSHIMA HIROYOSHI
IPC: F21S10/00
Filed: 1987-08-31
Abstract: PURPOSE: To rotate an effect plate through a DC motor and a change gear, form a cavity in the central part of the plate, mount a multipurpose light effect unit, prevent thermal expansion of a color disc, and make a device small, lightweight, and unexpensive. CONSTITUTION: A luminaire with a color changer consists of a high intensity discharge tube 1, a condensing lens 2, a spot lens 4, a DC motor 7, a drive shaft 8, an effect plate 9, a drive gear 10, an effect opening 11, a fan motor 12, and a ventilator 13. A cavity is formed in the center of the effect plate 9, and small discs for effect such as a color filter, an effect pattern, a light quantity adjusting plate, and a shading shutter are combined and buried in a small hole of an effect opening of a rotating disc, and the number of effect discs is increased. Strong torque by a DC motor is utilized in the rotation of the effect discs. Temperature rising is prevented through the cavity in the center of the plate 9 and the ventilator 13.
Patent JP-S6459052-A (JP)
Title: Moisture sensitive element material
Inventor: SHIMIZU NORIO
IPC: H01C7/00
Filed: 1987-08-31
Abstract: PURPOSE:To provide a moisture sensitive sensor which is capable of sharply detecting a change in relative humidity by using potassium titanate as the element material of the moisture sensitive element which detects the change in relative humidity by a change in electrostatic capacity. CONSTITUTION:The potassium titanate is used as the moisture sensitive element material and is uniaxially molded and sintered. Electrodes 2, 2 are formed on both faces of the sintered moisture sensitive element 1 and are connected to an AC power supply 4. This moisture sensitive sensor is placed in a measuring place and the fluctuation in humidity in the measuring plate is detected by the change in the electrostatic capacity displayed on the AC power supply 4. The potassium titanate is preferably selected from the group consisting of potassium tetratitanate, potassium hexatitanate, potassium ditianate and the hydrate thereof.
Patent JP-S58115941-A (JP)
Title: Construction of radio receiver usable at strong electric field zone
Inventor: NAKAJIYOU HIROSHI
IPC: H04B1/18
Filed: 1981-12-28
Abstract: PURPOSE:To attain excellent reception free from noises even at a strong electric field zone such as the vicinity of a broadcast tower, regardless of an inexpensive receiver, by loading an attenuation means between an antenna and a superregneration front end, in a wireless remote controller. CONSTITUTION:A receiver system consists of an antenna A, an attenuation meand Y, a supreregeneration front end B, a low frequency amplifier C, a detection circuit D, a level discrimination circuit E and an output circuit F. In the means Y, at a strong electric zone switches S1, S2 are selected to the normally opened position, to connect a resistor R in series between the antenna A and the B, allowing to decrease the input of the B less than a point causing distortion at the nonlinear region. Thus, the resistor R is satisfactory for a variable resistor.
Patent JP-H0747821-A (JP)
Title: Tire air pressure alarm device
Inventor: IZUMI TOMOMI
IPC: B60C23/06
Filed: 1993-08-05
Abstract: PURPOSE:To judge a simultaneous decrease in the tire pressure of a pair of wheels which are located on the same side, such as the front and rear, or the right or left completely. CONSTITUTION:Signals of speed sensors 51-54 for four wheels, a trunk lid switch 58, door switches 59a-59d and so on are sent to the control unit 50 of a tire pressure detector, and the control unit 50 judges a decrease in the tire pressure of a pair of wheels simultaneously when the speed ratio of a pair of wheels on the same side, such as the front or rear, or the right or left to the average wheel speed of the four wheels changes by more than a prescribed threshold value while the vehicle is traveling. In order to prevent mis-judging due to an effect by the weight of a cargo and so forth as a judging element a pressure decrease is judged by taking the opening/closing of an opening/closing body also as a judging element during parking.
Patent JP-H0554694-A (JP)
Title: Semiconductor storage device
Inventor: TOMOHIRO YASUHIKO
IPC: G11C11/413
Filed: 1991-08-27
Abstract: PURPOSE:To shorten the selection time including a defect relief process in a semiconductor storage device. CONSTITUTION:A fuse 502 in a program circuit 5 is disconnected to set a nose P to the high level. The level of this node P sets a circuit 3 to the conductive state to form a leak line between an input terminal 1 and the ground, thereby generating a defect of input/output leak. The generated defect is first checked to select a defective article without performing the other checks. Thus, the check time is shortened.
Patent JP-H0496857-A (JP)
Title: Event reporting system for coprocessor
Inventor: ITO HARUO
IPC: G06F9/455
Filed: 1990-08-15
Abstract: PURPOSE:To improve the processing efficiency by providing a processor on the main body side with an area acquiring means, an event setting means, and an event reporting means and reporting events from an emulate program on the main body side to a processing program on the coprocessor side. CONSTITUTION:When an asynchronous event 15 is generated in a processor 2 on the main body side, an emulate program 14 designates the size of an area 8, where contents of the asynchronous event 15 to be reported should be set, and requests acquisition of the area 8 to a communication control program 10 through an OS 13 on the main body side. When an area management program 9 acquires the area 8, the communication control program 10 reports the position of the area 8 through an OS 13 on the main body side, and the emulate program 14 sets contents of the asynchronous event 15 to the acquired area 8 and reports the completion to a processing program 8. Since the asynchronous event 15 is reported from the emulate program 14 to the processing program 6 in this manner, the processing efficiency is improved.
Patent JP-H0555371-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUTA MARI
IPC: H01L21/78
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a method of manufacturing a semiconductor device, where the intersections of dicing lines are prevented from becoming peculiar points which cause uneven application when photoresist solvent is applied. CONSTITUTION:A dummy pattern 3 is formed in the recess 2 of dicing lines to reduce the effect of the corners or steps of protrusions 1 of the dicing lines, and then photoresist is applied, whereby the cause of the uneven application of photoresist can be eliminated, so that a semiconductor device of high accuracy can be obtained with a small amount of solvent.
Patent JP-H1127355-A (JP)
Title: Clip for portable telephone set
Inventor: KATO NORIO
IPC: H04M1/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To easily and quickly fix and take out a portable telephone set by forming an end whose fixed end is fixed to an upper face of the portable telephone set and whose free end is extended in a lengthwise direction of a rear side of the portable telephone set and providing an elastic member that is energized in a direction of the rear side of the portable telephone set so as to allow the rear side of the portable telephone set and the elastic member to configure a clip structure. SOLUTION: The clip 103 for a portable telephone set 100 forms a nut section to an upper end part and a screw engaging with it is screwed to an antenna mount of the portable telephone set 100 to fix the clip 103 to the portable telephone set 100. The other end of the clip 103 is made of an elastic member that forms a channel shaped clip extended in the lengthwise direction of a rear side of the portable telephone set and is energized in the direction of the rear side of the portable telephone set. In the case that the portable telephone set 100 is contained in a breast pocket, the rear side of the portable telephone set and the U-shaped clip clip a gusset of the breast pocket to fix the portable telephone set 100.
Patent JP-S6185740-A (JP)
Inventor: DEBITSUDO ANSONII REON
IPC: F16K15/14
Filed: 1985-09-27
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-H0497416-A (JP)
Title: Control system for receiving buffer
Inventor: YANAGIDAIRA KAZUMI
IPC: G06F13/00
Filed: 1990-08-16
Abstract: PURPOSE:To improve the operation and performance of the whole device by providing this control system with a timer processing means, a releasing means and a data receiving means. CONSTITUTION:Data 2 from a host computer are inputted to a receiving buffer 4 by a CPU 7 started by an interruption signal Int1 generated from a timer processing part 3 based upon a data strobe signal inputted almost simultaneously with the data 2 through the data receiving part 3. Then, the CPU 7 checks the receivable capacity of a buffer memory receiving data out of the buffers 4, and when the switching of the buffer memory is necessary, the buffer memory is switched and an idle buffer memory is allowed to receive data. After the lapse of a previously set time from the reception of the end of a data strobe signal, the timer processing part 6 sends an interruption signal Int2 to the CPU 7, which receives the signal Int2 and starts the release processing part 8. Consequently, useless time generated in the device can be reduced, receiving performance can be improved as compared with a convensional case and the performance of the device itself can also be improved as compared with the conventional case.
Patent JP-2001039981-A (JP)
Title: Azole-condensed pyrimidine derivative and herbicide
Inventor: KUDO YOSHIHIRO
IPC: A01N43/90
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in herbicidal action and useful as a herbicide. SOLUTION: This compound is a compound of formula I [Rf is a 1-4C haloalkyl, 1-4C alkylsulfonyl or cyano; X is H, a halogen, cyano or the like; Z1=Z2-Z3 is a group N=C(Ra)C(Rb) or the like; Ra and Rb are each H, a 1-4C alkyl or the like; R1 and R2 are each H or a halogen; R3 is OH, mercapto, amino or the like; R4 is hydroxymethyl, formylamino, formyl or the like; and R5 is nitro, carboxyl, a 3-8C alkenyl or the like], for instance, 7-chloro-8-(4- chlorophenyl)-5-trifluoromethylimidazo[1,2-c]pyrimidine. The compound of formula I is obtained, for instance, by halogenation of a compound of formula III obtained through various reactions from a compound of formula II (e.g. 4- chlorophenylacetonitrile) with a halogenating agent such as phosphorus oxychloride.
Patent JP-S6193888-A (JP)
Title: Removal of chromatic component
Inventor: OHASHI NORIO
IPC: C02F1/28
Filed: 1984-10-16
Abstract: PURPOSE:To effectively perform the removal of the chromatic component in water, by using a filter material, which is obtained by adhering a precipitate of an aluminum compound to the surface of an aluminum-containing particulate, and passing water containing the chromatic component through said filter material. CONSTITUTION:An aluminum-containing particulate substance such as aluminum chloride and pH adjusted water containing an aluminum compound are contacted with a column water passing system to form a precipitate of an aluminum compound. The filter material containing this aluminum-containing particulate substance is used as a packed bed. The pH of chromatic component-containing water is pref. adjusted to 3-85.