baber/WOPTO huggingface dataset:
Patent JP-H081099-A (JP)
Title: Color sorter for bottles
Inventor: SEKINE TOSHIRO
IPC: B07C5/342
Filed: 1994-06-22
Abstract: PURPOSE:To make it possible to sort waste bottles by colors with good accuracy even in the case of the bottles having relatively high transparency by changing over the light intensity or illuminance to two stages with a color sorter for bottles provided with the light source disposed to face a color image pickup camera across a transporting path. CONSTITUTION:The bottles m2 of, for example, a brown color having the relatively low transparency are transported and the light source 5 is changed over to the two stages by a command from a computer 7 while the bottles exist in the visual field of the lens part 6a of the color image pickup camera 6, by which the light intensity or luminance thereof is changed over to large and small values. First, the light source is changed over to the light source of the low illuminance. The color difference from the other kind of the bottles having the relatively low transparency is small when the light intensity or illuminance is relatively low and, therefore, decision is not made. The transmitted light is received at the time of the high intensity or illuminance to be changed over next and the bottles of the brown color and black having the relatively poor transparency are identified. The middle-diameter bottles having the relatively high transparency and low transparency are thus housed in any of housing casings 12 to 15 with good accuracy.
Patent JP-H06337013-A (JP)
Title: Eccentric crank
Inventor: KANAO MITSUHIRO
IPC: F16C3/06
Filed: 1993-05-26
Abstract: PURPOSE:To provide a crank by which a positive torque is generated all in the expansion stroke. CONSTITUTION:As a method for generating a positive torque all in a crank 1, a roller bearing 3 using a split bush 4 as a crank pin or a half roller bearing is used, and when the outside diameter of the crank pin is enlarged, necessarily the crank becomes eccentric so that all positive torque is generated. An internal combustion engine formed by the eccentric crank is obtained.
Patent JP-S648338-A (JP)
Title: Controller for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/14
Filed: 1987-06-30
Abstract: PURPOSE:To generate maximum torque with few fuel in high load stabilization by enabling an optimum control point providing the maximum torque and smallest fuel consumption to be searched in knock-MBT control leaning also air fuel ratio. CONSTITUTION:A knock-MBT controlling means 4 is provided which receives the respective output signals of a knocking sensor 1 and a detecting means 3 for detecting a maximum in-cylinder pressure crank angle (MBT correlation amount). Here, the deviation of knocking signal from the desired value and the deviation of detected value of MBT correlation amount from the desired value are obtained to carry out knock-MBT control on the basis a feed-back amount of ignition timing and a learning value about ignition timing obtained from these deviations. Then, the detected values of MBT correlation amounts before and after the corresponding control are stored 11 and the one detected value of both MBT-correlation amounts for minimizing the deviation from the desired value is selected 12 so that the learning value is renewed 13 on the basis of a feedback amount corresponding to the selected MBT correlation amount.
Patent JP-S6056722-A (JP)
Title: Conveying method of coal slurry
Inventor: NAKAMURA YOUICHI
IPC: C10L5/00
Filed: 1983-09-07
Abstract: PURPOSE:To reduce the cost of recovery of coal from slurry which has been conveyed, by reducing the additive amount of oil. CONSTITUTION:Coal, after pulverized in a pulverizer 2, is added with heavy oil 3 so that slurry is adjusted 4. Thereafter, through a pipe line, the slurry is fed 5, and sorted 6 into crushed coal 7 and coarse grain slurry 8 containing pulverized coal. Further, the slurry 8 is sorted 9 into coarse grain slurry 10 and pulverized coal slurry 11. The coarse grain slurry 10 is added with emulsion 12 as a binder so that granulation 13 underwater is effected, and then is divided into granulated coal 15 and discharge water 16 by means of a water separator 14. The pulverized coal slurry 11 is returned to a slurry conveyance starting point where water is added thereto to obtain slurry having a predetermined concentration, which therefore is reused as heavy liquid 3 for slurry adjustment 4. In this arrangement, since dust coal is alone incompletely sorted at the sorting stage 9, the pulverized slurry 11 reused for the slurry adjustment 4 tends to be insufficient. In such a case, additional pulverized coal 18 is added to the pulverized coal slurry.
Patent JP-H0915622-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO SHIGEKI
IPC: G02F1/136
Filed: 1995-06-29
Abstract: PURPOSE: To eliminate the need for a black matrix of the parts opposite to image signal wirings and to improve an aperture rate by partly superposing lower layer pixel electrodes and the image signal wirings via insulating films and forming part of these image signal wirings of light shieldable metallic films. CONSTITUTION: Scanning signal wirings 1 and the image signal wiring 2 are respectively disposed in a plurality. The respective intersected parts of the scanning signal wirings 1 and image signal wirings 2 are provided with the upper layer pixel electrodes 3, the lower layer pixel electrodes 4 and switching elements 5. The pixel electrodes are formed of the two-layered structures composed of the upper layer pixel electrodes 3 and the lower layer pixel electrodes 4 via an insulating film 8. The lower layer pixel electrodes 4 and the image signal wirings 2, 2' are partly superposed via the insulating films 8 and at least part of the image signal wirings 2 are formed of the light shieldable metallic films 2b.  As a result, the leakage of the light from these parts does not arise any more and the need for providing the parts opposite to the counter substrate 12 with the black matrix is obviated.
Patent JP-S5965735-A (JP)
Inventor: RUISU FUERUNANDO BIRAA
IPC: G01K7/02
Filed: 1983-09-07
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-S5587953-A (JP)
Title: Processing method of x-ray image
Inventor: KATOU HISATOYO
IPC: H04N7/18
Filed: 1978-12-26
Abstract: PURPOSE: To improve diagnosis performance, by emphasizing a very low frequency component effective for diagnosis and by intensifying contrast.  
     CONSTITUTION: An original photograph 1, on which an X-ray image is recorded, is fitted on the peripheral surface of a transparent drum 2. Light from a reading light source 3 is made into a beam, which is irradiated upon the original photograph 1. The beam having permeated the photograph passes through an aperture 3a and enters into a photoelectric converter 4, which changes the beam into an electric signal. This signal is stored on a magnetic tape 7 through an amplifier 5 and an A/D converter 6. The digital signal stored on the tape 7 is operated by a calculator 8 to emphasize the very low frequency component of the signal and reduce its high frequency component. The result of the operation is applied to a recording light source 11 through a A/D converter 9 and an amplifier 10 to make a copied photograph 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04361437-A (JP)
Title: Signal generating method
Inventor: NAGABUCHI HIROMI
IPC: G10L15/01
Filed: 1991-06-07
Abstract: PURPOSE:To control the consecution time and occurrence sequence of each state such as a single talk, a double talk and mutual silence so as to allow the method to be well reflected with a characteristic of an actual conversation voice when a test signal used to measure the characteristic such as a voice multiplexer is generated. CONSTITUTION:Signals A, B at terminals 10,20 take four states (state 1; presence of the signal A and absence of the signal B, state 2; absence of the signal A and presence of the signal B, state 3; presence of the signals A, B, and state 4; absence of the signals A, B) depending on the combination of the operation of switches 11,21. The states 1,2 indicate the single talk, the state 3 depicts the double talk and the state 4 shows the mutual silence. A signal generating controller 30 changes the consecutive time of each state according to a logarithm of a uniform random variable when the operation of the switches 11,21 is controlled and the occurrence of sequence of each state is controlled according to a predetermined transition probability.
Patent JP-H11350464-A (JP)
Title: Pollution diffusion preventing film
Inventor: AIKAWA SEIJIRO
IPC: E02B15/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pollution diffusion preventing film adaptable in the water area having severe sea weather conditions, excellent in durability and economical efficiency, and easy to handle. SOLUTION: Steel pipes closed with cover bodies 3 at both ends are used as float sections 1, and flexible films are fitted to the lower sections of the float sections 1 as curtain sections 7. The float sections 1 are connected to anchors 10 by mooring cables 9 such as wire ropes or chains and moored. The float sections 1 are connected together by mooring cables 6 such as wire ropes or chains. Weights 8 such as chains are fitted to the lower ends of the curtain sections 7, and a polluted area is partitioned by the curtain sections 7. Members made of a steel sheet such as mooring plates 2, cover bodies 3, suspension pieces 4, connecting ribs 5 are fitted to the steel pipe of each float section 1 by welding in a factory, and coating is applied to improve corrosion resistance and prevent the sticking of marine organisms as required.
Patent JP-H0212071-A (JP)
Title: Mechanism for correcting parts handling position of parts handler
Inventor: MURAKAMI KUNIHIKO
IPC: G01R31/26
Filed: 1988-06-30
Abstract: PURPOSE:To position parts to proper positions by correcting a shifted quantity of the parts corresponding to the length of a thermostat even when it is elongated by thermal expansion by guiding the parts on a slope when a parts pickup arm is lowered. CONSTITUTION:A parts pickup arm 10 or its chuck 20 is movable in the opposite direction to the position shifting direction of parts and the arm 10 or chuck 20 is guided to a positioning surface 8b by lowering the arm 10 or chuck 20 while the arm 10 or chuck 20 is directly or indirectly butted against a slope 8a. Moreover, a positioning member is provided on a thermostat 1 side and the parts handling position of a loader section or unloader section 4 is used as a reference when the arm 10 or chuck 20 is guided to the positioning surface 8b as mentioned above. Even when the length of the thermostat 1 elongates by thermal expansion, the shifting quantity corresponding to the elongation is corrected when the arm 10 or chuck 20 is guided by the slope while the arm 10 is lowered and the arm 10 or chuck 20 can be positioned in a proper position.
Patent JP-H0455143-A (JP)
Title: Air bag device
Inventor: CHIHAYA MASAE
IPC: B60R21/20
Filed: 1990-06-21
Abstract: PURPOSE:To fit the whole of an air bag to a retainer strongly, and reduce the number of parts, and improve the work efficiency by fixing a reinforcing plate to a peripheral part of a gas injection port of an air bag main frame, and inserting it to a U-shape part of a base plate to fix it with a fixing member. CONSTITUTION:A belt type reinforcing plate 33 is inserted to a sack part 31 formed along a peripheral part of a gas injection port 21 of an air bag main frame 19, and a slit type U-shape part 35 is formed along the peripheral part of a base plate 13. A cover member 27 is fitted to an end of the base plate 13, and an end 27a of the cover member 27 is fixed to a side part 36 of the U-shape part 35 of the base plate 13 with a rivet 39. At the time of fixing with the rivet 39, the peripheral part of the gas injection port 21 of the air bag main frame 19 is inserted to the U-shape part 35 of the base plate 13 with the reinforcing plate 33, and the peripheral part of the gas injection port 21 of the air bag main frame 19 is fixed integrally by fixing the cover member 27 with the rivet 39.
Patent JP-S6141545-A (JP)
Inventor: ISHIZAKI YOSHIO
IPC: B65D81/03
Filed: 1984-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6223198-A (JP)
Inventor: SEN TSUNEO
IPC: B32B43/00
Filed: 1985-07-23
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-H0454434-A (JP)
Title: Thermal weight measuring instrument
Inventor: HARIGAI KEIZO
IPC: G01N5/04
Filed: 1990-06-21
Abstract: PURPOSE:To obtain accurate sample temperature regardless of the nonuniformity of the temperature distribution nearby a sample by arranging temperature detecting means both upward and downward across a sample dish regarding the mean value of temperature detection signals as the sample temperature. CONSTITUTION:The temperature detectors 9 and 10 are calibrated previously by using a standard material whose fusion point temperature is already known. The sample is put in the sample dish 3, which is set on a receiving dish 4; and the temperature detectors 9 and 10 are arranged above and below the sample closely. When the sample S is heated by a heater in this state, temperature signals from the detectors 9 and 10 are supplied to a computing element 11, which calculates and inputs the mean value to a temperature controller 13 to control the temperature of the heater 12. At the same time, the mean value is recorded on a recording device as the sample temperature. Consequently, the temperature at the position where the sample is present can be measured and even if the temperature distribution nearby the sample has nonuniformity, the temperature of the sample can accurately be detected.
Patent JP-S6238243-A (JP)
Title: Cracking catalyst
Inventor: GURANTO KIYANBERU EDOWAAZU
IPC: C10G47/16
Filed: 1986-07-14
Abstract: Catalytic cracking catalyst compositions having a high degree of activity and selectivity for the production of high octane gasoline fractions which comprise stabilized crystalline molecular sieve SAPO-37 dispersed in an inorganic oxide matrix. The crystalline structure and activity of the SAPO-37 molecular sieve component is preserved by including a stabilizing amount of the organic template compound used in the manufacture of the molecular sieve within the pore structure thereof until such time as the catalyst is thermally activated during use.
Patent JP-H1116217-A (JP)
Title: Optical disk and reproducing method of multi-valued record
Inventor: ISHII TSUTOMU
IPC: G11B7/24079
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the optical disk capable of performing high density recording and high speed reproducing by making tracking and focusing methods applicable and also making recording information multi-valued. SOLUTION: This optical disk has a spiral recording track with the center of the surface of a discoid recording medium, and is capable of reproducing information recorded in the recording track in detecting reflected light from a light beam irradiating the corresponding recording track. The recording track is formed with a recording groove 20 having a depth H0 (1/4 of a wavelength λof the light beam) to be recessed and projected in a cross-sectional shape in the radial direction, and a recording hole 21 is provided in this recording groove, and this recording hole is provided with quadripartite recording area parts 22, 23, 24 and 25, and then information recording in each individual divided recording area part is performed by either a 1st recording state of making the bottom surface of this hole flat (where depth H1=λ/4)  or a 2nd recording state of making the bottom surface of the recording groove inclined at 45 degrees to each other (where max. depth H2=2H1).
Patent JP-S5587057-A (JP)
Title: Detection systen for disconnection of connection cable
Inventor: KOUKETSU HIROTOSHI
IPC: G01R31/02
Filed: 1978-12-25
Abstract: PURPOSE: To enable disconnection check simply, by forming the closed loop from one end of the detector to another end of it via each signal line of cable, through the connection of the connectors at the both ends of multi-core cable to the detection connector.  
     CONSTITUTION: The connectors 2, 3 at the both ends of the multi-core cable 1 are respectively connected to the first and second detection connectors 4, 5. To the said connector 4, the output terminals in order adjacent are connected with wires 4 1 W4 n  among l sets of output terminals, and the output terminals in order adjacent other than the outermost output terminals are connected with the wires 5 1 W5 m . Thus, one end of the k-th signal line is connected to one end of the (k+1)th signal line and the other end is to another end of the signal line of the (k-1)th. Further, one end of the l-th signal line, final line, is connected to another end of the detector 6 via the connectors 2, 3. Thus, the closed loop from one end of the detector 6 to another end of the detector 6 via each signal line of cable is formed to check disconnection of cable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11332540-A (JP)
Title: Apparatus for forming disk-like formed boiled rice
Inventor: SUZUKI KISAKU
IPC: A23P1/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve forming efficiency of a disk-like formed boiled rice and reduce the cost thereof. SOLUTION: This apparatus for forming a disk-like formed boiled rice is constituted of an intermittently conveying belt conveyer E capable of conveying a plate-like boiled rice R2 , R2 having a prescribed shape, and freely advancing and retreating, forming molds 20, 21 comprising pairs of two molds having forming concave parts 20a, 21a at opposing parts so as to be symmetrical in the outside directions, made into nearly semicircular shapes, and freely opened and closed, a forming frame F fixed to pushing-down rods 24, 25 in a horizontal state, having plural pressing plates 22, 23 formed in both forming concave parts 20a, 21a so as to be freely lifted and lowered in the closed state of both the forming molds 20, 21, and an opening and closing structure G and a lifting and lowering structure H of the forming frame F.  Both the forming molds 20, 21 are constituted in parallel by installing plural forming concave parts 20a, 21a at a constant interval in the lateral width direction of the intermittently conveying belt conveyer E.
Patent JP-S5687846-A (JP)
Title: Surface condition detector
Inventor: HAYAKAWA KIYOSHI
IPC: G01N21/47
Filed: 1979-12-18
Abstract: PURPOSE:To automatically detect the surface condition of a transparent substance by measuring the quantity of the light reflected by the transparent substance. CONSTITUTION:The light-emitting unit 20 and the light-receiving unit 30 are placed on the path through which the light applied to a transparent substance 11 is approximately totally reflected. Thereby, the light emitted by a light-emitting means 12 is radiated as parallel rays by a convergent lens 14, made incident on the transparent substance 11 so as to be totally reflected by its surface, passed through a condensing lens 15 and introduced into a light-receiving means 13. When the surface of the transparent substance 11 is cloudy, the minute water drops on the surface cause the light to scatter on the reflecting surface of the transparent substance 11, so that the quantity of the light entering the light-receiving means 13 decreases. Accordingly, measuring the quantity of the light entering the light-receiving means 13 permits the surface condition of the transparent substance 11, such as cloudiness, to be automatically detected.
Patent JP-H0513165-A (JP)
Title: Radio wave shielding device
Inventor: YOSHINO KOJI
IPC: H05B6/76
Filed: 1991-07-04
Abstract: PURPOSE:To provide a radio wave shielding device which is excellent in preventing a radio wave leak, is simple and easy to manufacture, and has a thin door. CONSTITUTION:A groove 6 is independently provided on at least one of a main body 1 and a door 2. A micro-strip line is constituted between the first conductor wall face 7 forming the groove 6 and the second conductor wall face 9 made of conductor piece plates 10 at a constant pitch. The conductor piece plates 10 arranged in the constant direction can be realized, and a simple and thin door is constituted.
Patent JP-H05334922-A (JP)
Title: Turn sheave cleaner
Inventor: SAITO TAKASHI
IPC: B08B3/12
Filed: 1992-05-29
Abstract: PURPOSE:To automatically clean a guide groove of a turn sheave without disassembling a plurality of guide rolls and damaging a bearing. CONSTITUTION:Driving rolls 6 are contained inside a cleaner tank 4. A turn sheave is mounted on the rolls 6. The turn sheave 3 is rotated according to the rotation of the driving rolls 6. Cleaning liquid 5 staying inside the cleaner tank 4 is vibrated by an ultrasonic wave so that a guide groove 1 of the turn sheave 3 immersed in the cleaning liquid 5 is cleaned by the ultrasonic wave. Consequently, it is possible to automatically clean the guide groove 1 at every corner thereof over the whole circumference of the turn sheave 3 with high efficiency.
Patent JP-H0731118-A (JP)
Title: Oscillating actuator
Inventor: TAKAHASHI FUMIHIKO
IPC: G11B21/02
Filed: 1993-07-02
Abstract: PURPOSE:To ensure arm lock at the time of nonoperation by providing a shield yoke on the arm oscillating side end face at a protruding block part located at an end of a permanent magnet where the locking motion takes place and coupling a pair of yokes by providing a movable coil with a stopper. CONSTITUTION:A permanent magnet 3 is formed of a magnetic material into a substantially sectoral plate and magnetized in the direction of thickness such that N and S poles appear on the surface and the rear. A protruding block 8 is provided integrally at an end on the stud 2 side where the locking motion takes place and a flat shield yoke 9 is formed of a ferromagnetic material on the end face at the oscillating side of arm. The shield yoke 9 has a profile substantially identical to the right side end face of the upper protrusion 8 and formed into a block having dimensions smaller than the dimension of thickness in the oscillating direction of the arm. The stopper 10 for the arm 5 is disposed at a position corresponding to a protrusion 8 at one side end part of the ferromagnetic movable coil 6. This structure stops the arm positively by magnetic attraction.
Patent JP-H0329046-A (JP)
Title: Bus switching device for control system
Inventor: FURUNO HIDEO
IPC: G06F13/362
Filed: 1989-06-27
Abstract: PURPOSE:To suppress the adverse influence due to occurrence of the abnormality to other members by measuring the time intervals for transmission of signals under process which are outputted in a fixed cycle from a control part which is executing a control process to a control subject and switching forcibly a bus switch circuit when the measured time interval exceeds the limit time. CONSTITUTION:When some abnormality occurs at a control part 11a which is carrying out a control process to a part 13 which is presently under control and a runaway state is produced and the runaway state lasts over a prescribed limit time TM, the part 11a is physically separated from the part 13 and another normal part 11b. As a result, the adverse influence given to the part 13 due to the runaway or the damage of the part 13 can be minimized. At the same time, the component members of a monitor timer circuit 16 are easily obtained with combinations of digital logic circuits. Thus it is possible to obtain a miniaturized and useful bus switching device with no extreme increase of the manufacturing cost.