baber/WOPTO huggingface dataset:
Patent JP-S5886562-A (JP)
Title: Controlling method for electrophotographic copying machine
Inventor: TANAKA MASAAKI
IPC: G03G15/00
Filed: 1981-11-18
Abstract: PURPOSE:To obtain copies always stabilized in image quality, by detecting and calculating toner density and residual potential from the toner image of a standard target formed on the surface of a photoreceptor, comparing this result with predetermined standard values, and controlling each controller of a copying machine in accordance with the obtained control signal. CONSTITUTION:Toner density and residual porential are detected from the toner image of a standard target 3 formed on the surface of a photoreceptor 6, and the result obtained by calculating these detected values are compared with predetermined standard values. The values obtained by calculating the comparison data in a microcomputer 16 are delivered through an output circuit 14 to each control circuit 15, comprising, e.g., a development control circuit 151, an exposure controlling circuit 152, a toner feed control circuit 153, a developer agitator control circuit 154, etc. When a reflective type densitometer 101 and a surface electrometer 102 detect density and surface potential deviated from the standard values, these control circuits 15 control charging current 15a, developing bias voltage 15b, exposure lamp intensity 15c, toner feed rate 15d, revolution 15e of said agitator to adjust the deviated values.
Patent JP-H0234225-A (JP)
Title: Detecting method for deep drawing defect
Inventor: ABE FUMIHIKO
IPC: B21D22/20
Filed: 1988-07-22
Abstract: PURPOSE:To prevent a deep drawing defect from arising by detecting the profile of forming load acting on a work with the lapse of time, comparing this profile with a reference profile and deciding the drawing defect of the work according to the comparison result. CONSTITUTION:The work (sheet) is deep-drawn by a punch 5 in a press machine. The profile of forming load acting on the work with the lapse of time is detected by a pressure sensor 10, etc., in a deep drawing time. The profile of the detected forming load is compared with the profile of a reference forming load. The formed defect of the work is decided according to the comparison result. By this method, a deep drawn defective can be prevented from arising.
Patent JP-2001012972-A (JP)
Title: Meter checking device and method for storing history data
Inventor: SAITO HIROKI
IPC: G01D9/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of a storage device necessary to hold history data by eliminating a wasteful unusing area in a history data storage particularly of a ring file type. SOLUTION: A size of each block of a 'history storage data area' 30 is normally a maximum value (c (byte)) or more of data to be stored at each event, as an involution (byte) of 2" (b (byte) nearest it. If an area size necessary as an 'event counter area' 31 is a (byte), when the condition of b-c>=a is satisfied, an unused area of a head (index number, '0') of the block) in 'history storage data area' 30 can be used as an 'event generating counter area' 31.
Patent JP-H0628272-A (JP)
Title: Input/output device equipped with testing function
Inventor: KAWAKITA SHUICHI
IPC: G06F13/00
Filed: 1992-07-10
Abstract: PURPOSE:To test the whole input/output processor including the fault processing function of the interface part of the input/output device by conducting a test according to a test command when a test command receiving means receives the test command. CONSTITUTION:A test start command is transmitted from a test command transmitter 12 to a communication control processor 30 to be tested through a test communication cable. The receiving device 33 of the communication control processor 30 which receives the test start command loads a test program to a processor 31 from a memory 32. The processor 31 sets a latch circuit in a connector 40 for adapter testing according to the test program and outputs test data to an external interface adapter 35. When the fault processing function of the external interface adapter 35 is tested, test data for generating a false fault is outputted. Therefore, the fault processing of the external interface adapters 35 and 36 can be tested.
Patent JP-H0233270-A (JP)
Title: Reduction processing device
Inventor: WATABE KAZUYOSHI
IPC: H04N7/01
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a reduced picture with excellent picture quality by using a signal obtained through direct sampling of information on a scanning line and a signal being the result of applying averaging and sampling to the information on two consecutive scanning lines. CONSTITUTION:The information on a scanning line of an input signal is directly sampled by a direct sampling means 11 to generate the 1st digital picture information signal and the information on the two consecutive scanning lines is averaged and sampled by an average sampling means 12 to generate the 2nd digital picture information signal. The 1st and 2nd digital picture information signals are written in a memory 6 in a timing when each sampling point is placed at an intermediate position respectively in the lateral direction by a sampling position decision means 9 and read by a readout position decision means in the similar timing.
Patent JP-S6244698-A (JP)
Inventor: NAGAHAMA KAZUHIKO
IPC: G21F9/28
Filed: 1985-08-23
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-S5886920-A (JP)
Title: Controlling method of continuous rolling mill
Inventor: HORIKITA TAKASHI
IPC: B21B37/46
Filed: 1981-11-17
Abstract: PURPOSE:To display the rolling capacity of the whole tandem mill to the maximum, by using a specified rolling mill as a pivot rolling mill, in the tandem mill, and correcting and controlling a rolling speed of other rolling mill. CONSTITUTION:In a tandem rolling mill consisting of plural rolling mills #1-#5, for instance, in case when the #3 rolling mill is fixed as a pivot rolling mill and rolling is executed, a speed of other rolling mills #1, #2, #4 and #5 is corrected and controlled, and after a speed or a current of a rolling mill driving system M or one set of the rolling mills except #3 has exceeded the capacity of its rolling mill itself, in the course of said correction and control, its rolling mill is decided as a pivot rolling mill newly, and a speed of other rolling mills containing the #3 rolling mill decided as a pivot rolling mill at first is corrected and controlled. According to this method, such a defect as rolling cannot be continued by the fact that a speed and a driving current of one rolling mill in the course of rolling has exceeded its capacity is not generated, and the maximum rolling capacity of the tandem mill can be displayed.
Patent JP-S6246149-A (JP)
Title: Air-conditioning device
Inventor: SASAKI YASUHITO
IPC: F24F11/02
Filed: 1985-08-23
Abstract: PURPOSE:To permit to control the temperature of using area delicately and correctly and simplify the constitution of the device by a method wherein a temperature detector, utilizing infrared rays, is provided to detect the temperature of desired area in a room and control the temperature so to achieve a set temperature. CONSTITUTION:The titled device is provided with the temperature detector 16, detecting infrared rays coming from a predetermined area in the room, a means to keep the detector 16 in a temperature higher than the maximum value of atmospheric temperature, and a means 29, controlling a main body in accordance with the output of the temperature detector 16 while the control means 29 controls the temperature of using area so as to achieve the set temperature. Accordingly, it is not necessary to provide said area with a temperature sensor or the like or transmit a temperature signal in the form of optical signal whereby the constitution may be simplified. The temperature detector 16 is kept in a constant temperature by said means, therefore, temperature correction due to the change of ambient temperature may not be necessitated.
Patent JP-S5975057-A (JP)
Inventor: ONIMURA KUNIHARU
IPC: A61M1/14
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H063999-A (JP)
Title: Cleaning web for fixing roll and its web roll
Inventor: NAKAJIMA MASAHIRO
IPC: D04H1/559
Filed: 1992-06-18
Abstract: PURPOSE:To provide the cleaning web for a fixing roll which holds a large amt. of a release agent and can therefore apply a large amt. of the release agent on the fixing roll and the web roll. CONSTITUTION:This cleaning web 1 are formed by laminating >=2 layers of fiber webs consisting of heat resistant fibers and thermally fusible fibers to >=2 layers, then fusing and fixing these webs by the thermally fusible fibers and consists of 30 to 70wt.% heat resistant fibers and 70 to 30wt.% thermally fusible fibers. The cleaning web 1 has the surface A and surface B varying in fiber surface area and the ratio (A/B) of the fiber surface area (A) of the surface A and the fiber surface area (B) of the surface B is <=0.9. The web roll 2 is constituted by winding the cleaning web 1 around a shaft by disposing the surface B on the inner side.
Patent JP-S6428529-A (JP)
Title: Tire internal pressure inspecting device
Inventor: FUKUYAMA HIROSHI
IPC: G01L17/00
Filed: 1987-07-23
Abstract: PURPOSE:To achieve a highly reliable detection of a tire internal pressure by an inexpensive device with a simplified construction, by mounting a specified resonance section on a valve of a tire to detect the state of resonance varying according to the tire internal pressure with a portable inspecting device. CONSTITUTION:A valve 4 of a tire is provided with a sensitive section 9 varying in the output thereof according to the internal pressure thereof and a resonance section 10 which contains a resonance coil 8 resonating by a radiation electromagnetic wave from outside and a capacitor. On the other hand, a portable inspector body 20 incorporates an oscillating section 24 for generating a specified electromagnetic wave, a signal processing section 25 and the like. With such an arrangement, when an oscillation coil 24a is inserted into the resonance section 10, oscillation of an oscillator 24 varies with a resonance changing according to a tire internal pressure. This resonance variation is processed with a signal processing section 25 and, for example, when the internal pressure is above a prescribed value, it is displayed by blue on a display section 26 while done by red when below the value.
Patent JP-H06261822-A (JP)
Title: Display equipment for publication or the like
Inventor: SUZUKI TAKASHI
IPC: A47F7/14
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the constitution which can disassemble the display equipment for a publication, etc., and also, to execute a display formed by changing support width. CONSTITUTION:In the front 2 of a leg piece 1 consisting of the front 2 and both side faces, many pieces of turned-down U-shape supporting grooves are arranged stepwise, and on both the side faces, an insert-through hole corresponding at a prescribed distance to the upper part of each supporting groove is positioned, and also, in each upper end of a pair of lever pieces 13 protruded to the upper front for going over one piece of supporting groove from a turned- down U-shape supporting bend for inserting the supporting groove into the lower end so that it cannot get out to the front, an elbow lever 14 extended to both sides is fitted. Also, third display equipment for a publication, etc., is constituted by assembling plural assembly levers 11 provided with an elastic engaging arm 16 allowed to pass through the insert-through hole in the rear end of a bend piece bent backward, to the leg piece 1, and in the elastic engaging arm 16, two pieces or annular grooves are arranged so as to be freely setting changeable into the insert-through hole.
Patent JP-S6245089-A (JP)
Title: Semiconductor laser device
Inventor: FUJITA TOSHIHIRO
IPC: H01S5/40
Filed: 1985-08-22
Abstract: PURPOSE:To contrive the improvement in reproducibility and stability by provid ing the first active layer whose thickness is about a de Broglie wavelength of carriers and the second active layer which has the different thickness or the different depth of a potential well from that of the first active layer and has the thickness of about de Broglie wavelength of carriers. CONSTITUTION:The active layers formed by using compound semiconductors and the confinement layer composed of a compound semiconductor sandwiching the both sides of said active layers are provided and the active layers are comosed of the first active layer 2 having the thickness of about de Broglie wavelength of carriers and the second active layer 4 having the different thickness or the different depth of a potential well from that of the first active layer and having the thickness of about de Broglie wavelength of carriers, which is formed in the region connected optically with the first active layer through a thin barrier layer 3. Assuming that the thickness of the first and second active layers 3 and 5, and the thickness of the barrier layer 4 are Lz1, Lz2, and Lb, the thickness of the single quantum well layer is about the de Broglie wavelength of carriers, resulting in Lz1<=5,000Angstrom , Lz2<=500Angstrom .
Patent JP-S57107652-A (JP)
Title: Code error rate measuring system
Inventor: ITOU HIDEAKI
IPC: H04L1/00
Filed: 1980-12-25
Abstract: PURPOSE:To enable the measurement of code error rate at a polyphase modulation of 4-phase or more simply at a state close to a real signal transmission, by spreading a spectrum of radio section, through the use of a PN(pseudo noise) code. CONSTITUTION:A terminal station transmission section G transmits a PN code as a CH1 signal from a PN code generating circuit 20, and the PN code is transmitted as a CH2 signal with one bit delay at a one bit delay circut 21 and as a CH3 signl with two-bit delay at a two-bit delay circuit 23 respectively. At a relay station reception section H, the CH1 signal is delayed by 2-bit at a 2-bit delay circuit 23 and applied to an EXOR circuit 25 with the CH3 signal for exclusive logical sum, and the CH2 signal is delayed by one bit at a one bit delay circuit 24 and applied to an EXOR circuit 26 with the CH3 signal for exclusive logical sum. The both are summed at an OR circuit 27 for error detection output. If there is any error, since (1) pulse appears, the error rate can be known by counting the number of (1) pulses.
Patent JP-H0473587-A (JP)
Title: Grain water measuring device in grain drying device
Inventor: FUJII MASAYUKI
IPC: F26B25/00
Filed: 1990-07-11
Abstract: PURPOSE:To automatize the measurement of grain water by providing humidity detector means for detecting relative humidities of supplied air and exhaust air, absolute humidity detector means for estimating absolute humidity based upon the detection result and the amount of the supplied air, and control means for calculating removed water. CONSTITUTION:A grain drying device 1 comprises grain drying chamber 2, a dried air producing device 3, and a fan 4. The grain drying chamber 2 includes an upper chamber 2a and a lower chamber 2b both substantially cubic shaped provided side by side. The upper chamber 2a includes an air supply chamber 5 and an exhaust chamber 6 both provided side by side. Relative humidity and the like detected by an air supply part sensor 37 in an air supply duct 15 and an air exhaust part sensor 38 in an exhaust duct 6a are inputted into a central control device 36 such as a microcomputer. Further, the weight of removed water can be calculated by supplied air amount detector means 39 for detecting the amount of supplied air for automatizing measurement.
Patent JP-H0740542-A (JP)
Title: Ink tank and ink jet recording device equipped with ink tank
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1993-07-27
Abstract: PURPOSE:To provide an ink tank with high detection accuracy of a residual ink amount. CONSTITUTION:A tank outer wall which is a main tank system 20 of an ink tank 14 is formed using a light transmission material, and a residual ink detection groove 16 is formed at the lower tip of the tank outer wall. If the ink tank 14 is mounted on a carriage, the residual ink detection groove 16 becomes positioned between the light projection part 15a and the light receiving part 15b of a photocoupler 15. If the ink level 22 in the ink tank 14 is higher than the light projection part 15a and the light receiving part 15b, it is interpreted by the ink coupler 15 that the ink present. If the ink level 22 is lower than the light projection part 15a and the light receiving part 15b, it is interpreted that the ink is nil. A discharge groove 17 is narrower in width than the residual ink detection groove 16 and communicates with the lower part of the residual ink detection groove 16. This discharge groove 17 is formed between a first and a second discharge wall 18a, 18b which are integrated with the main tank system 20 and positioned against each other.
Patent JP-S57108270-A (JP)
Title: Water soluble corrosion inhibitor
Inventor: MORI SHIYOUJIROU
IPC: C23F11/10
Filed: 1980-12-24
Abstract: PURPOSE: To obtain a corrosion inhibitor for a steel plate, finished goods of a steel plate and half-finished goods of a steel plate in an intermediate process by adding specified amounts of hydroxyethylcellulose, triethanolamine as a corrosion inhibitor and dimethylbenzylalkylammonium chloride as a surfactant to water.  
     CONSTITUTION: To water are added 3W15, especially 4W7wt% hydroxyethylcellulose as a base, 1W5wt% triethanolamine as a corrosion inhibitor and 0.02W 0.5wt% cationic dimethylbenzylalkylammonium chloride as a surfactant. The resulting water soluble corrosion inhibitor has superior rot resistance, corrosion resistance and washability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5974595-A (JP)
Inventor: SUGIURA YOUJI
IPC: G10L13/07
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5974025-A (JP)
Inventor: TAMURA KAORU
IPC: B41J11/58
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0849123-A (JP)
Title: Rotor type open end spinning frame
Inventor: KANEKO MASASHI
IPC: D01H4/10
Filed: 1994-08-05
Abstract: PURPOSE:To enable the production of yarns capable of twisting fibers constituting a fiber bundle taken out in a relatively straight extended state therein while being twisted and improving the touch feeling when formed into a fabric even in high-speed rotation. CONSTITUTION:This open end spinning frame is obtained by installing an inner rotor 11, positively driven independently of the an outer rotor 6, partially opposite to the vicinity of a fiber bundling part 6a of the outer rotor 6 therein and partially having a shape corresponding to the end of a yarn takeout passage on the coaxial line as that of the outer rotor 6, arranging a yarn passage 30 for guiding the fiber bundle from the vicinity of the fiber bundling part 6a to a position opposite to the yarn takeout passage in the inner rotor 11 and further installing the second guide 33 between the first guide 31 and the inner wall surface of the outer rotor 6 on the side of the rotational direction of the inner rotor 11 from the first guide 31 in the inner rotor 11.
Patent JP-H0234898-A (JP)
Title: Keyboard wind instrument
Inventor: YAMASHITA SHIGEO
IPC: G10D7/12
Filed: 1988-07-25
Abstract: PURPOSE:To improve the resonance characteristics of a resonance chamber by communicating an air chamber with a subordinate air chamber through communication holes bored in partition walls of a flute chamber. CONSTITUTION:The communication holes 61 are formed penetrating vertically the specific partition walls 33 among partition walls 33 which partition respective flute chambers 31 and communicate small chambers 51A-51C of the subordinate air chamber 51 with the main air chamber 35. Therefore, the positions and number of the communication holes 61 are not limited and the positions, size, and number of the subordinate air chambers 51 are not limited by the communication holes 61. Consequently, the degrees of freedom of the designing of the subordinate air chambers 51 and communication holes 61 can be increased and the total resonance characteristic of the air chambers 35 and 51 are improved.
Patent JP-2000021442-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWASE TOSHIICHI
IPC: H01M10/0525
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the high temperature service life characteristic of a secondary battery by using LiMn2O4 of a spineal structure as a positive electrode active material, using a carbon material as a negative electrode, and using an organic solvent containing lithium salt and a vinylen carbonate or oligoethylene oxypolyphosphazene as a nonaqueous electrolyte. SOLUTION: A nonaqueous electrolyte secondary battery is obtained by using a positive electrode using Mn2O4 powder, having a spinel structure as a positive electrode active material, a negative electrode using a carbon material and a nonaqueous electrolyte by dissolving lithium salt of one kind of LiPF6 and LiBF4 in an organic solvent. One kind of a vinylen carbonate and oligoethylene oxypolyphosphazene is also included by 0.1 to 10 wt.% in this electrolyte. A ethylen carbonate, a propylene carbonate, a dimethyl or diethyle carbonate, a methyl ethyle carbonate, 1,2-dimethoxyethane, a methyl propylene carbonate, γ-butyrolactone, methyl propionate and ethyl propionate and the like are desirable as the organic solvent.
Patent JP-S6342261-A (JP)
Title: Sound mail device
Inventor: MURATA TAKANORI
IPC: G10L13/04
Filed: 1986-08-08
Abstract: PURPOSE:To use the tilted device even in a dial type telephone set by recognizing that a silent internal in the vicinity of a sound is above a prescribed time and a recognition result is a prescribed category and completing a sound mail registration. CONSTITUTION:While an user registers a sound message, a main control part monitors a silent interval length obtained from a silent interval detection part 7 and operates a sound recognition part 6 when a silent duration t1 reaches a prescribed threshold. The sound recognition part 6 recognizes an inputted suond and transmits the recognized result to the main control part 10. The main control part 10 is the category whose recognized result indicates the completion of the sound message such as 'nd' and further, when a silent duration t2 succeeding to the recognized sound is above the prescribed threshold, the registration of the sound message is completed.
Patent JP-S6428207-A (JP)
Title: Sodium sulfide anhydrous single crystal and production thereof
Inventor: MAEDA TSURANOSUKE
IPC: C30B29/46
Filed: 1987-07-23
Abstract: PURPOSE:To continuously obtain Na2S anhydrous single crystal of high purity by separating the crystal out of a high-temperature aqueous Na2S solution containing specified amount of NaOH. CONSTITUTION:An Na2S aqueous solution containing 2-15wt.% of NaOH is concentrated, while keeping at >=97 deg.C, to such an extent as to be higher than the saturation concentration of Na2S thus crystallizing the objective Na2S as an anhydrous matter. The Na2S single crystal thus obtained is highly pure, low in deliquescence and oxidizability, easy to handle, and usable for various applications.