baber/WOPTO huggingface dataset:
Patent JP-S5734450-A (JP)
Title: Cracked rice detector for unhulled rice or brancleared rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1980-08-09
Abstract: PURPOSE:To automatically calculate the total number of rice particles and the number of cracked particles by detecting the light and shade of rice particles generated by a transmitting light through the particles passing a light transmitting window and the passage time thereof. CONSTITUTION:A reference brightness A is set for a setting device 19 provided on a counter circuit 11 for counting the number of particles and an optionally specified brightness B is set for a setting device 24 provided on a counter circuit 12 for counting cracked particles. When rice particles are dumped into a feeding hopper 5, they passes a light transmitting window 7 with the vibration of a vibrator 2. The rice particles are irradiated from the light source 8 and the light and shade thereof is detected with a photodetecting element 9 and inputted to the counter circuits 11 and 12. The counter 11 compares 18 the signal from the element 9 with the signal of the reference brightness A whereby the total number of rice particles (aligned particles, crushed particles, split particles, unripened rice and dead rice). The counter 12 for cracked particles compares the detection signal from the element 9 with the signal of the reference brightness B whereby the total number of the rice particles (aligned particles, cracked particles, unripened rice and dead rice) matching the brightness B. When detecting split particles mixed into the bran-cleared particles, it can be performed simply by switching over the value of the given brightness.
Patent JP-S5812523-A (JP)
Inventor: TAKANO NORIAKI
IPC: H02H1/06
Filed: 1981-07-14
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-S601456-A (JP)
Title: One point-centered three-degree of freedom drive mechanism
Inventor: MAEDA YUUJI
IPC: B25J17/02
Filed: 1983-06-17
Abstract: PURPOSE:To make simpler the structure of one point-centered, 3-degree of freedom drive mechanism, by fixedly attaching a first member to a first axis, attaching a second frame member to the first frame member with its axis cutting the first axis at right angles and for rotation about the same, and attaching a third axis to the second frame member cutting both the first and second axis at right angles. CONSTITUTION:To a first axis 3 is fixedly attached a first frame member 2, and to the first frame member 2 is attached a second frame member 6 with the axis thereof cutting the axis 3 at right angles and for rotation about the same. To the frame member 6 is attached a third axes 8 cutting both the axes 3 and 5 at right angles, and to the shaft 8 is fixed a driven member 1. The driven member 1 is thereby enabled to rotate about three axis 3, 5 and 8 which cut one another at right angles at one point three-dimensionally. Hence, the algorithm for controlling the movement of the driven member 1 can be made simpler.
Patent JP-H10300353-A (JP)
Title: Scrap preheating method and apparatus in twin-type electric furnace
Inventor: HIDAKA HIROMOTO
IPC: F27D17/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To minimize an electric energy necessary to melt and smelt scraps by enabling a complete combustion of CO gas by reacting the CO gas with oxygen in an amount corresponding to the CO concentration just prior to introducing an exhaust gas into an electric furnace which is being preheated and introducing such an exhaust gas thereafter. SOLUTION: With a CO concentration detector 12 disposed in a combustion chamber 8 mounted on a furnace lid 4 which is installed at a furnace A where melting is proceeding, the CO concentration in an exhaust gas discharged from the furnace A is measured. In response to this CO concentration, oxygen or oxygen containing gas in an amount necessary to realize a complete combustion of this CO gas is blown into an oxygen blow-off device 9. With such a provision, in a combustion chamber 8 which is disposed above a furnace lid 4 of a furnace B, the CO gas in the exhaust gas discharged from the furnace A is subjected to the complete combustion. Since the combustion heat is generated in the combustion chamber 8 just prior to the introduction of the exhaust gas into the furnace B, scrap can be preheated from the upper portion of the furnace B.
Patent JP-H10301933-A (JP)
Title: Document processor, its method and recording medium
Inventor: TAKEYAMA TETSUO
IPC: G06F17/21
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of correction misses or miscorrection of words related to time at the time of reusing a document. SOLUTION: A word/phrase analyzing processing part 28 executes the morpheme analysis of uncorrected and corrected text data stored in respective text memories 24, 26. A word/phrase table processing part 32 extracts time words from morpheme-analyzed words and prepares respective word/phrase tables 34. A corrected position detecting part 36 sets up evaluation values for time words in respective word/phrase tables 34. The detecting part 36 mutually compares corresponding time words, sets up the existence of a change, and only when contradiction between the evaluation value of each time word in the changed word/phrase table and the evaluation value of a changed time word exists, a warning flag for the time word is turned on. A correcting position warning part 40 warns a correction miss or miscorrection about the time word of which warning flag is set up to ON.
Patent JP-H046511-A (JP)
Title: Objective lens for microscope
Inventor: HAYASHI NAOHISA
IPC: B25J9/04
Filed: 1990-04-24
Abstract: PURPOSE:To obtain the objective lens usable in the ultraviolet ranges and far ultraviolet range at low cost by arraying 1st - 3rd specific lenses at specific air intervals from the object side to the image side in this order. CONSTITUTION:The 1st - 3rd lenses are arrayed at the specific air intervals from the object side to the image side in this order. The 1st lens 11 is a positive-power meniscus lens which is made of quartz or fluorite and has a concave surface 11a on the object side, the 2nd lens 12 is made of quartz and has negative power, and the 3rd lens 13 is made of fluorite and has positive power. Consequently, light in the ultraviolet range or far ultraviolet range can be transmitted through the objective, which is usable in the ultraviolet range and far ultraviolet range. Further, the 1st - 3rd lenses are isolated mutually across the specific air intervals, so the need for optical contact is eliminated and the objective lens can be obtained at low cost.
Patent JP-H08248481-A (JP)
Title: Finder optical system
Inventor: KOYAMA TAKASHI
IPC: G03B13/06
Filed: 1995-04-11
Abstract: PURPOSE: To miniaturize a finder optical system and to enable the observation of a good finder image by providing an image inverting means with first and second reflection members. CONSTITUTION: An objective lens OL has two lenses; a negative lens 1 and a positive lens 2 which are movable on an optical axis. The image inverting means P for a positive erecting image consists of a first prism (first reflection member) 3 and a second prism (second reflection member) 4. A visual field frame 6 for limiting a finder visual field is disposed within a narrow space where the exit face 3d of the first prism 3 and the incident face 4a of the second prism 4 face each other. The first prism 3 is provided with both of an optical effect as the objective lens and an optical effect as the image inverting means in such a manner. More particularly, the respective faces of the first prism 3 are provided with refracting power, by which the degree of freedom in aberration correction is increased.  In addition, the refracting power is made to exist even in the position near the primary imaging plane, by which the back focus is substantially shortened.
Patent JP-S63273915-A (JP)
Title: Driving course forming device
Inventor: ISHIKAWA KAZUO
IPC: G05D1/02
Filed: 1987-05-06
Abstract: PURPOSE:To form a driving course of an unmanned vehicle even in case a target is set near an obstacle by setting a subgoal to form a driving course between a starting point and the subgoal and therefore a driving course is formed up to a point where the target is held. CONSTITUTION:An obstacle recognizing means 1 recognizes a target and obstacles out of the photographed picture data and obtains the position information on these recognized target and obstacles to give them to a formation means 2. The means 2 forms a driving course up to a point where an unmanned vehicle holds the target based on the position information on the target and obstacles, the distance between the target and the obstacle, the driving width needed for the vehicle, the radius of a circle area needed for rotation of the vehicle and the distance between the rotational center of the vehicle and a point where the vehicle can hold the target. Then the means 2 defines the point where the vehicle can move with no disturbance can be hold the target as a subgoal as long as the distance between the target and the obstacle. Thus a driving course is formed up to the subgoal from the starting point. In such a way, a correct driving course is obtained even in case a target is set near an obstacle.
Patent JP-H08286662-A (JP)
Title: Musical score for singing
Inventor: KITAMURA YONETERU
IPC: G10G3/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide the musical score for singing that even what is called a beginner who is not technically practiced in music can easily use efficiently. CONSTITUTION: This musical score 1A for singing shows the text and melody of a song, and the head part of notes 8 described in the musical score 2 for representing the melody is replaced with the characters 4 of the text corresponding to the notes 8. This musical score 1A for singing has the melody and text displayed in one body on the five staffs of a score table 2, so even the beginner who is unfamiliar with the score can intuitively grasp the flow of music, so it is very easy to sing. Further, the length of a sound is displayed in the form of large and small characters 4 and then the music can be grasped more intuitively with ease.
Patent JP-S62267306-A (JP)
Title: Production of high-molecular weight acrylonitrile based polymer
Inventor: CHIKUHI HIDETOSHI
IPC: C08F2/10
Filed: 1986-05-14
Abstract: PURPOSE:To stably produce a high-molecular weight polymer without containing impurities on an industrial scale, by keeping the weight proportion of water to monomers present in a reaction system within a specific range and using a water-soluble radical polymerization initiator as a polymerization initiator at the same time. CONSTITUTION:Monomers consisting of 85-100wt% acrylonitrile and 15-0wt% another polymerizable ethylenically unsaturated compound, e.g. vinyl chloride, methyl acrylate, etc., are subjected to aqueous precipitation polymerization. In the process, the weight proportion of water to the monomers present in the reaction system is kept at 6-25, preferably 8-20 and a water-soluble radical polymerization initiator, e.g. peroxodisulfuric acid, performic acid, etc., is used as a polymerization initiator at the same time to polymerize the monomers normally at 2.95-3.05pH and <=75 deg.C temperature. Thereby the aimed polymer having preferably >=300,000 weight-average molecular weight and <=6.0 ratio (weight average molecular weight/number-average molecular weight) is obtained.
Patent JP-H02303250-A (JP)
Title: Character synchronizing reception system
Inventor: NUMATA YUTAKA
IPC: H04L29/08
Filed: 1989-04-27
Abstract: PURPOSE:To attain the DMA transfer in the case of reception due to character synchronization by providing synchronization open detection device detecting the end of a received character string and informing the end to a communication controller and a DMA controller. CONSTITUTION:A character data outputted from a serial/parallel conversion device 1-4 is compared with a character string commanded from a communication controller 1-1 at a synchronizing open detection device 1-3. When the comparison is coincident, the end of character is noticed to the communication controller 1-1 and the DMA controller 1-2. The DMA controller 1-2 receiving the end notice transfers the final character data outputted from the synchronizing open detection device 1-3 to a storage device 1-5 to make the transfer complete.
Patent JP-H07297886-A (JP)
Title: Telephone line interface circuit
Inventor: MIKAERU JIYON GEI
IPC: H04M1/76
Filed: 1995-04-12
Abstract: PURPOSE: To provide a telephone line interface circuit which can easily adjust impedance with respect to a telephone line. CONSTITUTION: This circuit has a transmission path connected to a telephone line and a reception path connected to a telephone line 2. The transmission path is provided with a 1st amplifier A1, having an output connected to the line 2, 1st input for receiving a transmitted signal and 2nd input for receiving a 1st add signal composed of AC and DC line voltage signals and AC and DC line current signals. A feedback loop has a sufficient loop gain for limiting the 1st add signal practically equal to the signal at the 1st input, wherein the output of the 1st amplifier A1 and the input of an amplifier A2 are connected through the telephone line 2.  The reception path is provided with a 2nd amplifier A4 having a 1st input for receiving the 1st add signal, a 2nd input for receiving a practically doubled 2nd add signal composed of AC and DC line current signals and the DC line voltage signal, and an output for supplying the received signal.
Patent JP-S5635224-A (JP)
Title: Temperature control device
Inventor: SANAKA YOUZOU
IPC: F23N5/00
Filed: 1979-08-31
Abstract: PURPOSE: To ensure a control of temperature with a simple circuit and with no adjustment, by using an adder to deliver the carry plus a latch circuit to store the result of addition temporarily.  
     CONSTITUTION: The operator 4 calculates the adequate amount of transport for the liquid fuel from the set level of temperature of the setter 3 pulse the digital value of the temperature detector 1, and then supplies the amount calculated to the adder 9 a  having the carry output. This result of addition is stored temporarily in the latches 9 b  and 9 c  which work each with reception of the 2-phase clock from the clock pulse generator 8 to be then sent back to the adder 9 a . Accordingly, the carry cycle, i.e., the repetitive frequency of the adder 9 a  depends on the output of the operator 4. If the electromagnetic pump 7 is excited with the repetitive frequency and via the driving circuit 10, the temperature can be set to the prescribed level. In such way, a control is possible for the temperature with a simple circuit and with no adjustment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5443171-A (JP)
Title: Treating apparatus for freezing and thawing sludge
Inventor: YAMAMOTO TOSHISHIGE
IPC: B01D43/00
Filed: 1977-09-12
Abstract: PURPOSE: To miniaturize the above-mentioned treating apparatus and to fed smoothly the thawed sludge to the dehydration apparatus at that, by uniting the freezing tank for freezing the sludge such as foul mud, etc., the thawing tank for heating and thawing the frozone slurry generated in the above tank and the dehydrating apparatus for dehydrating the thawed sludge and for forming the cake to one body.  
     CONSTITUTION: The sludge 21 such as foul mud, etc. is pressed into the freezing tank 1 and, at this time, the frozen sludge 22 which has been frozen previously, has been pushed out in the thawing tank 2 at the lower part 5. Then, by passing the refrigerant into the passage 3 for refrigerant, the sludge in the tank 1 is frozen. Subsequently, by making the heat medium flow temporarilly in the passage 3, only the surface of the frozen sludge 22 thaws and is made to be above to move. Further, the thawed sludge 23 in the tank 2 is transferred onto the filter belt 31 by opening the shutter 35 the moisture in the above sludge 23 is separated by filtering by making the pressure inside the vacuum tank 32 negative, the belt 31 is lowered to the prescribed position together with the tank 32 as expressed with the one-point chain line and, in this way, the cake is discharged to the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59814-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/54
Filed: 1982-06-25
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-H08300257-A (JP)
Title: Wafer sticking device and wafer sticking method therewith
Inventor: SUZUKI TETSUO
IPC: B24B37/30
Filed: 1995-05-09
Abstract: PURPOSE: To provide a wafer sticking device, capable of securing uniform wax thickness, namely, a uniform thickness wafer base at the time when a wafer is secured to a wafer sticking plate and a wafer sticking method using this device. CONSTITUTION: A stamper base 4 and a stamper holder 12 both are detachable, and a load impressing spring 8 to be expanded or contracted by rotating a load adjusting screw 9 with a thread in mesh with a thread cut in this stamper holder 12 is attached to one end of a load shaft 6 and a stamper 5 to the other end respectively, and further a pressure sensor 10 is set up in space between a wafer sticking plate 2 and the stamper base 4. In the case where a wafer 1 to be locked to this wafer sticking plate 2 is a lithium tantalate or lithium niobate monocrystal, any possible load per wafer unit area to be added to the wafer 1 should be set in the range of from 0.03kg/cm<2> to 0.22kg/cm<2> .
Patent JP-S5811934-A (JP)
Title: Metallic image recording medium
Inventor: MARUYAMA KAZUNORI
IPC: G03C1/725
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a titled recording medium that provides sensible images of high fineness by dry development by laminating a base layer, an energy sensitive high polymer layer and a specific metallic layer. CONSTITUTION:An energy sensitive type high polymer layer 1 of 1-3mum thicknesses formed by coating of a high polymer org. material (e.g.; polymethylmethacrylate) that generates free groups by sensing the irradiation of energy rays and a metallic layer 3 of 5-30Angstrom thicknesses vapor deposited with >=2 kinds of metals (e.g.; Fe) that can take oxidation number including 0 are laminated on a base 2 of metals, synthetic resin film, etc., whereby the metallic image recording medium is obtained.
Patent JP-S61269803-A (JP)
Inventor: HOTTA OSAMU
IPC: H01B1/12
Filed: 1985-05-23
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-S62267562-A (JP)
Title: Fuel feed device
Inventor: FUJIEDA MAMORU
IPC: F02M35/10
Filed: 1986-05-16
Abstract: PURPOSE:To improve the output of an engine, by a method wherein a part of air-fuel mixture bypasses a surge tank, and the air-fuel mixture is conveyed to each cylinder. CONSTITUTION:Air-fuel mixture, which has fuel particles with a relatively large grain size of fuel particles produced by means of a ring vibrator 15 and is located in the vicinity of a central part, is introduced to a bypass pipe 14 through an air-fuel mixture introduction pipe 8, and after bypassing a surge tank 7, it is conveyed to branch pipes 13a-13d. Meanwhile, since fuel particle, outgoing from a position in the vicinity of the outer periphery of the vibrator 15, has a small grain size, it passes through the surge tank 7 together with the flow of air in a collecting pipe 2 of small intake air pipes, and flows in the branch pipes 13a-13d.
Patent JP-H01280765-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1988-05-06
Abstract: PURPOSE:To lessen residual potential and to improve durability by using the bisazo compd. expressed by prescribed formula as a carrier generating material and the compd. expressed by prescribed formula as a carrier transfer material. CONSTITUTION:The bisazo compd. expressed by formula I [X1, X2 are a halogen atom, substd. or unsubstd. alkyl group, and other specific groups, any one of which is a halogen atom; (p) and (q) are 0, 1 or 2 integer and there is no case in which both are simultaneously 0; X1 and X2 may be the groups which are the same as or different from each other when (p) and (q) are 2; A is the group expressed by formula II; (m) and (n) are 0, 1 or 2 integer and there is no case in which both are simultaneously 0] is used for at least one kind of the carrier generating material. The compd. expressed by formula III (R1-R4 denote a hydrogen atom, halogen atom, alkyl group, and other specific groups; R5, R6 denote a hydrogen atom, alkyl group, alkoxy group or halogen group) is used for at least one kind of the carrier transfer material.
Patent JP-S63276139-A (JP)
Title: Process debugging method for multi-process system
Inventor: SUGISHITA KOJI
IPC: G06F11/28
Filed: 1987-05-07
Abstract: PURPOSE:To perform the simultaneous debug even when a 1st process produces a process generating instruction and produces a 2nd process, by including a debug flag and a debugger identifier into the process control information. CONSTITUTION:When a process generating instruction of a debug mode is produced, a process to be debugged is produced and a device flag showing an under-debug state is set into the process information. Then a process identifier of a debugger process is set at a debugger identifier. This debugger process replaces an instruction part of the process to be debugged with a temporary stop instruction and stops the execution of said process. When the temporary stop instruction is carried out, the temporary stop is informed to the debugger process with a debugger identifier defined as an address. Then the debugger process indicates both start and end points of execution and gives an executing command to the process to be debugged.
Patent JP-H07322384-A (JP)
Title: Microphone storing instrument for karaoke equipment
Inventor: KANEKO KAZUO
IPC: H04R1/12
Filed: 1994-05-25
Abstract: PURPOSE:To enable the automatically sufficient sterlization only if a microphone is returned to a holding instrument by turning on a germicidal lamp in response to the closing of a cover. CONSTITUTION:A microphone holding instrument for KARAOKE (accompaniment to recorded music) equipment is provided with a back face plate 1 composing a rear part wall. At the center of the upper part of this back face plate 1, a mounting hardware 8 composing a mounting tool is provided. At the center part of the back face plate 1, each germicidal lamp 7 is mounted on the both sides and a body part 2 storing the electric circuit such as a lighting circuit for turning on each germicidal lamp 7 is provided. Further, a reflective surface 25 such as a reflecting mirror reflecting radioactive rays having a sterlizing effect from the germicidal lamp 7 is imparted to the both-side surfaces of the body part 2. When a person finishes singing, hooks a microphone on a microphone hook 4 again and closes a cover 5, a timer is set and the germicidal lamp 7 is turned on, and at the same time, a display lamp 23 indicating that the microphone is in the process of cleaning is turned on.