baber/WOPTO huggingface dataset:
Patent JP-H03113981-A (JP)
Title: Color image pickup device
Inventor: HIRUMA TERUO
IPC: H04N5/372
Filed: 1989-09-27
Abstract: PURPOSE:To offer a small sized color camera with high sensitivity regardless of simple constitution by constituting the device with a photoelectric surface, a color filter, a fluorescent material and an image pickup element. CONSTITUTION:An incident optical image to a glass plate 6 is modulated by a spatial frequency of a stripe filter 2 and the processing is repeated and the result reaches a photoelectric surface 22. When emitted photoelectron image reaches an MCP 23, the image is multiplied to several thousands - ten thousands and a fluorescent material 25 at the post-stage is lighted in a lightness in response to number of output electrons from the MCP 23. The light distribution in 2-dimension in the fluorescent material 25 reaches a target 5 through a fiber plate 24. After the light is subjected to photoelectric transfer therein, the signal is outputted as a time serial signal current. It is subjected to frequency separation electrically by the known separator circuit to obtain R, G, B signals.
Patent JP-H0783097-A (JP)
Title: Air-fuel ratio detection method of internal combustion engine
Inventor: HASEGAWA YUSUKE
IPC: F02D45/00
Filed: 1993-09-13
Abstract: PURPOSE:To improve estimation accuracy of an air-fuel ratio in a low rotational range, by preliminarily setting a corrective coefficient of inverse transfer function in relation to engine rotational speed, and setting the corrective coefficient to zero in the low rotational range in which the engine rotational speed is less than a specified value. CONSTITUTION:A crank angle sensor 34 for detecting the crank angle position of a piston is provided inside the distributer of an internal combustion engine 10. A throttle opening sensor 36 for detecting the opening of a throttle valve 16 and an absolute pressure sensor 38 for detecting intake pressure force downstream from the throttle valve 16 in form of the absolute pressure force, are also provided. A wide range air-fuel ratio sensor 40 composed of an oxygen concentration detection element is provided in an exhaust system between an exhaust manifold 22 and a three-way catalyst converter 26. An inverse transfer function is calculated by modeling response delay of such as the sensor 34. Estimated accuracy of the air-fuel ratio in the low rotational range is improved by setting the corrective coefficient to zero, in the low rotational range where the corrective coefficient of the inverse transfer function is preliminarily set in relation to engine rotational speed, and the engine rotational speed is less than a specified value.
Patent JP-H0299436-A (JP)
Title: Container
Inventor: YONEDA TAKU
IPC: B65D88/12
Filed: 1988-10-05
Abstract: PURPOSE:To enable the easy loading and unloading of a container by applying the constitution wherein the operation of a movable member fitted to the forward side of a container body is transmitted to a freely liftable support member fitted to the rear side of the container body and the rear part of the container is thereby moved vertically. CONSTITUTION:In loading a container 1, the projection of a carrier side connection member 61 is engaged with a container side connection member 11 and the U-shape fitting 18 of a container side movable member 16 is coupled to the projections 98 and 98 of a carrier side movable member 91. In addition, the connection member 61 is moved up with a hydraulic cylinder, thereby relatively moving down the container side movable member 16 with a container body 2 and transmitting the motion thereof to a support member 3 via chains 30 and 31. Consequently, the support member 3 is projected down and the rear part of the container 1 is lifted. Furthermore, when the container 1 comes to the same level as the body of a carrier 45, a column device 51 is shifted forward with a hydraulic motor and the container 1 is placed on the carrier 45.
Patent JP-H1097334-A (JP)
Title: Joy stick device
Inventor: OHIRA AKIHIKO
IPC: G05G9/047
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a joy stick device having such a constitution that an unintended rotation of a knob is prevented against a tilt operation of a control lever, an option device such as a switch, etc., can be arranged at a head part of a control lever and a harness of an option device is never twisted. SOLUTION: The rotation of a lever shaft 30 is regulated by the engagement secured between a slit 42a of a 1st coupling plate 42 and a 1st engagement part of the shaft 30. A grip 70 that is held for operation of the control lever is unified with the head part of the shaft 30. The grip 70 has an option placement space 70a, and a groove 30d is vertically formed between the upper and lower ends of the shaft 30. A knob member 81 of a knob 18 is rotatively attached to the shaft 30 at a part under the grip 70. Then a potentiometer 85 is provided between the member 81 and a lower member 82 whose rotation is regulated to the shaft 30.
Patent JP-H0886963-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a zoom lens having high optical performance over an entire variable-power range and also over an entire screen by adequately setting the moving condition of each lens group in accordance with variable power, the refracting power of each lens group and the variable power ratio of a second group with four-lens constitution. CONSTITUTION: The four lens groups respectively having positive or negative refracting power are disposed. The respective lens groups are moved to an object side, so that an interval between the first group L1 and the second group L2 is increased and the intervals between the second group L2 and the third group L3, and between the third group L3 and the fourth group L4 are decreased respectively in the case of variable power from a wide-angle end to a telephotographic end.  The fourth group L4 has three components respectively having positive, positive and negative refracting power, and the next conditions of 0.05<|f2|/fT<0.09, 0.3<f1/fT<0.7, 0.2<f4/fT0.4, and 3<Z2<4 are satisfied when the focal distance of an (i) group is defined as (fi), the focal distance of an entire system on the wide-angle end and on the telephotographic end are respectively defined as (fw) and fT, and the power variation ratio of the second group L2 is defined as Z2.
Patent JP-S61131375-A (JP)
Title: Sodium-sulphur cell integrating body
Inventor: KAWAKAMI MITSUO
IPC: H01M50/528
Filed: 1984-11-28
Abstract: PURPOSE:To absorb the thermal stress generated between a single cell and a common terminal to prevent the damage of the common terminal by supporting the single cell of sodium-sulphur cells to the common terminal with cantilever type. CONSTITUTION:A cell terminal 11 is welded to the opposite side of a common terminal 4 in the lower side of a single cell 2 with an L-shape. The welding position of the common terminal 4 to the single cell 2 is set to have the center of the cell terminal 11 at a contacting point of a tangent parallel to the common terminal 4 of the single cell 2 and the single cell. The length of cantilever region of the cell terminal 11 is set to the length of diameter of the single cell 2, and the dimension of thickness is set to about some millimeters, and the width is set to about some times the thickness.
Patent JP-H01163193-A (JP)
Title: Hydrogenated extract of seed of azadirachta indica
Inventor: ZEBU RIDAATO
IPC: A61K36/18
Filed: 1988-10-05
Abstract: PURPOSE: To obtain the new hydrogenated extract which is useful as an insectcide because of a high insectcidal activity than extracts not hydrogenated and a long-lasting residual activity by hydrogenation of extracts of seeds of the neem tree.  
     CONSTITUTION: Hydrogenated extracts of seeds of the neem tree. The extracts are favorably obtained by extraction of ground products of seeds of the neem tree with a nonprotic solvent of hexan to remove fatty acids and oil, extraction of the ground products with a ethanol or methanol and catalystic hydrogenation of the extracts in the presence of a catalyst of paradium/carbon, etc., using hydrogen of 1-60 atm. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000156637-A (JP)
Title: Method for retrieving point closest to characteristic of receiving signal of set of uneven dispersion point
Inventor: CHOULY ANTOINE
IPC: H04M11/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To effectively decide a point that is closest to the characteristic of a prescribed analog signal of an optional set of uneven dispersion points by obtaining the continuous retrieval sections by dividing a single retrieval section into two sections and setting several points in every section with these points equal to each other or different by one from each other. SOLUTION: A step is prepared to consider the continuous retrieval sections included in a set, the continuous retrieval sections are obtained by dividing a single section into two sections and every section has several points which are equal to each other or different by one from each other. In such a constitution, a retrieval section Ij is defined by an index jm of a symbol having largest amplitude C(jm) included in the section Ij and an index jM of a symbol having the largest amplitude C(jm) included in the section Ij. Then Ij=[C(jm), C(jM)] is defined to jm>jM. Nj shows the number of type symbols included in the section Ij and Ωj shows an index of the symbol which is considered as a center symbol that divides the section Ij into two sections.
Patent JP-H0972884-A (JP)
Title: Inspection of peel defect of carbon fiber reinforced plastic
Inventor: IZUMIHARA YOSHIICHI
IPC: G01N27/90
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To detect the peel defect between plies of CFRP(carbon fiber reinforced plastic) having a plurality of plies different in angle of orientation by using an eddy current. SOLUTION: The peel defect between adjacent plies different in a reinforcing fiber direction is detected in CFRP 3 having a plurality of plies different in angle of orientation by measuring the impedance change based on the difference in the fiber contact degree between plies by allowing a current to flow in the fiber direction of the respective plies. An exciting coil 1 for allowing an induced current to selectively flow at every reinforcing direction of carbon fibers is provided so as to measure the impedance change of the coil or the impedance change of the detection coil forming a pair along with the exciting coil 1 and the relative position of a rectangular coil and a defect can be quantitatively detected at a high speed.
Patent JP-S60143901-A (JP)
Inventor: MIYAWAKI UICHI
IPC: B27B33/10
Filed: 1983-12-29
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-H0783228-A (JP)
Title: Small and thin-walled rolling guide unit and driving unit
Inventor: TAKEI SEIJI
IPC: F16C29/04
Filed: 1993-09-14
Abstract: PURPOSE:To provide a small and thin-walled rolling guide unit to contribute to miniaturization and decrease of cost of a device to be incorporated, such as an industrial robot, and having high reliability of relative positioning of relatively moving members provided therein and a driving unit to which a driving means is affixed. CONSTITUTION:Parts to be detected, for constituting a relative position detecting means for detecting the relative position between first and second relatively moving members 1, 2 are formed into thin films, and they are provided on a relative moving members.
Patent JP-S59133390-A (JP)
Inventor: MAACHIN REBETSUKOFU RIIBU
IPC: C04B41/50
Filed: 1983-12-29
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-2001080926-A (JP)
Title: Press forming device for optical element
Inventor: ISHIKAWA TADASHI
IPC: C03B11/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of astigmatism in an optical elements by evenly cooling forming dies for press forming of the optical element. SOLUTION: An optical element blank 4 softened by heating is pressed by the forming dies 1 and 2, by which the optical element is formed. The device has a water cooling member 11 in contact with the forming dies 1 and 2 and having a first hole part 14 in which the cooling water for cooling the forming dies 1 and 2 flows convectively and a shaft member 7 having a supply path 12a for supplying the cooling water to the first hole part 14 and a discharge path 12b for discharging the cooling water. Since the cooling water flows convectively to the first hole part 14, the forming dies 1 and 2 may be evenly cooled.
Patent JP-H10103050-A (JP)
Title: Flexible tube for automobile exhaust system
Inventor: YAJIMA KAZUO
IPC: F16L27/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make improvements in high displacement absorbability and high durability by installing each of plate springs interposingly between the end of an outer cover and both first and second protectors connected to both ends of a bellows at the inside, respectively. SOLUTION: This flexible tube is so constituted that it is equipped with a bellows 3 absorbing each displacement of both exhaust pipes 1 and 2 whose both ends are connected to each other, and further it is also equipped with a tubular outer cover 5 covering an outer periphery of the bellows 3, and both first and second protectors 7' and 7" connected to both ends of the bellows 3. At this time, both first and second plate springs 10' and 10" with inner circumferential small diametral ring spring ends 13' and 13" by way of two intermediate peripheral parts 12' and 12" turning to a beam from two large diametral ring spring ends 11' and 11" are installed interposingly between each end of the outer cover 5 and both these first and second protectors 7' and 7".  With this constitution, a total spring constant of this flexible tube is supplemented by these plate springs 10' and 10", thereby aiming at the promotion of miniaturization, lightweightiness and low cost in this flexible tube.
Patent JP-H04232448-A (JP)
Title: Apparatus for measuring amount of iron contained in zinc layer
Inventor: FURIIDORIHI FUOOGURERU
IPC: G01B15/02
Filed: 1991-06-28
Abstract: PURPOSE: To detect the actual coating measured value in rough manufacturing process in an apparatus for measuring the iron content of a zinc layer in a zinc-plated steel or thickness of the layer. CONSTITUTION: The apparatus for measuring the iron content of a zinc layer or thickness of the layer in a zinc-plated steel has an X-ray source and a radiation detector, and comprises a measuring head 1 having a high voltage X-ray source 2 disposed at an angle γ of 60 to 120 deg. to the surface of a material 6 to be measured therein, and at least two detectors 3, 4 having selecting sensitivity so that the one detector 3 is disposed at an angle α of 30 deg. to the one detector 3 and the other detector 4 is disposed at an angle βof 60 to 120' to the surface of the material 6 to be measured.
Patent JP-S62115270-A (JP)
Inventor: SAKAI TAKASHI
IPC: A24D3/04
Filed: 1985-11-13
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-H10105675-A (JP)
Title: System and method for processing data
Inventor: SAKAI AKIHIKO
IPC: G06T1/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently perform data transfer and data processing by canceling the reservation of devices, except a processor reserved to be used, among plural data processors. SOLUTION: In the case of image processing, an original image is read by a scanner and the use of a reader part 1 and an image memory part 9 is reserved. Successively, the reader part 1 optically reads the image data of an original. The read image data are converted to an electric signal, binarized and temporarily stored in the image memory part 9. The image memory part 9 performs block selection processing and character recognizing processing to the image data, reserves the use of a filing part 5 for transfer processing, transfers these image data to the filing part 5 later and further stores them in an external storage device. When all the processes are finished, the use of the image memory 9 and the filing part 5 is canceled. Thus, since the use of only the minimum required devices is reserved, desired processing is made efficient.
Patent JP-2001072078-A (JP)
Title: Biodegradable pellet housed in container for molding
Inventor: MIYAMA SHIGETOSHI
IPC: C08L3/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a biodegradable pellet from deteriorating by forming the biodegradable pellet, which is used as a molding material to mold a cushioning material, by containing a specified amount of moisture, and kneading and curing the powder of starch, and filling the pellet in a sealed and waterproof packaging container which can be unsealed. SOLUTION: This biodegradable pellet housed in a container for a molding is constituted of a biodegradable pellet 2 group and a bag 1. The bag 1 is constituted of a multiple layer sheet equipped with a polyethylene sheet 11 comprising a hot melt layer facing to the inside of the multiple layer sheet, an aluminum deposited layer 12 comprising an aluminum layer on the outside of the polyethylene sheet 11, and a paper-layer 13 on the outside of the aluminum deposited layer 12. For the biodegradable pellet 2, the grain size is set at approx. 3 mm, and also, the biodegradable pellet 2 contains moisture of 10 to 18 wt.%, and is formed by kneading and curing the powder of starch.  Then, the mouth section 15 of the bag 1, in which the biodegradable pellet 2 group is filled, is heat-welded under a state wherein the confronted polyethylene sheet 11 is superposed, and thus, the waterproofness of the mouth section 15 is ensured.
Patent JP-H03114169-A (JP)
Title: Thermistor device with positive characteristic
Inventor: SAITO KAZUSHI
IPC: H05B3/14
Filed: 1989-09-28
Abstract: PURPOSE:To accomplish a pos. characteristic thermistor with which a heat emission surface can tightly be heat joined with an object to be heated, by furnishing lead electrodes on the surface recessed in steps along the edges of the element of the thermistor. CONSTITUTION:On the main surface A of the element 6 of a pos. characteristic thermistor 6, branch electrodes 711-716 of an electrode 7 and the branch electrodes 811-817 of an electrode 8 are arranged facing each other with a space d1 reserved. Lead electrodes 701, 801 are provided along the mating edges of the thermistor element 6. Those edges of thermistor element 6 where the lead electrodes 701, 801 are provided assume steps 603, 604 as dropping at a depth of h1 from the main surface A. Accordingly the main surface A of the thermistor element 6 which works as a heat emission surface can be heat joined with an object to be heated, by locating a current feed terminal within the gap G1 between the surfaces of lead electrodes 701, 801 and the surface of the main face A of thermistor element 6.
Patent JP-S63110176-A (JP)
Inventor: MATSUMOTO TOSHIO
IPC: B65D81/34
Filed: 1986-10-23
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-H03113252-A (JP)
Title: Operation control device for refrigerating plant
Inventor: HAMACHI NOBUO
IPC: F25B47/02
Filed: 1989-09-27
Abstract: PURPOSE:To improve integration capability by providing defrost period alteration means for altering a defrosting period till next defrosting operation such that the period is reduced as previous operation time is increased with respect to predetermined target operation time of the defrosting operation. CONSTITUTION:A freezing device for a freezing refrigerator comprises an outdoor unit and an in-refrigerator unit disposed in a refrigerator for containing an article to be cooled. During operation of the device defrosting operation control means 51 performs defrosting operation at each defrosting period, and an evaporator 6 is defrosted through introduction of hot gas into the evaporator 6. Thereupon, a defrosting period T till next defrosting operation is altered by defrosting period alteration means 52 to be shorter than the previous defrosting period as defrosting operation time Td required for the previous defrosting operation becomes longer than predetermined target defrosting operation time Tds. Thus, the amount of frost deposit on the evaporator during the defrosting period can be made uniform in response to conditions such as the amount of water on the article and weather, etc., and hence there can be improved integration capability.
Patent JP-H10110128-A (JP)
Title: Oxazoline hot-melt ink composition
Inventor: SACRIPANTE GUERINO G
IPC: C09D11/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition at a low cost, capable of suppressing complexity of an acoustic ink-jet apparatus and its process to a minimum and developing excellent light resistance and water resistance, comprising a colorant and a specific vehicle component. SOLUTION: This composition comprises (A) a colorant, preferably a dye and (B) a vehicle component containing a condensate of an organic acid and amino-alcohol [e.g. one comprising a (benz)oxazoline such as a compound of formula I (R1 is a 1-55C alkyl; R2 to R5 are each R1 , a 1-55C alkyl alcohol residue or a 1-55C alkyl-ester group) or a compound of formula II as a main component and 0-30wt.% of an amide such as a compound of formula III or an amino ester such as a compound of formula IV as a very small amount of a component].
Patent JP-H0988587-A (JP)
Title: Suction air cooling structure in engine room
Inventor: SUZUKI MAKOTO
IPC: F02M35/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide intake air cooling structure in an engine room wherein high temperature back air passing through a radiator is not introduced in an engine intake system without mounting a baffle plate. SOLUTION: The suction air intake 2 of an engine 1 is formed in the back of one head lamp 3 in an engine room, and the opening part of the suction air intake 2 is arranged in front of an engine room. The rotation direction of a cooling fans 5 is determined in such a manner that the back air of a cooling fan 5, arranged on the arrangement side of the suction air intake 2, of a pair of right and left cooling fans 5 and 5a on the back of a radiator 4 is pointed to a direction in which the back air is separated away from the suction air intake 2. The rotation direction of the other cooling fan 5a is determined in a direction reverse to the rotation direction of the cooling fan 5. Further, an air flow of one cooling fan 5 is increased to a value higher than that of the other cooling fan 5a.  The rotation directions of a pair of the cooling fans 5 and 5a are determined in such a manner that back air of a pair of the cooling fans 5 and 5a is pointed to the back of the other head lamp 3a, and air flows of a pair of cooling fans 5 and 5a are differed from each other.
Patent JP-H07101248-A (JP)
Title: Fitting structure of removable sun roof for automobile
Inventor: OHIRA KENICHI
IPC: B60J7/10
Filed: 1993-10-08
Abstract: PURPOSE:To enlarge the effective area of the opening of a roof panel by providing a stopper impeding the detachment of a hinge from a case at the tilted-up time of a sun roof and becoming noninterfering with the detachment locus of the hinge from the case when the sun roof is further opened to a wide angle. CONSTITUTION:A rear sun roof 12 is rotated around a hinge part 2OC by rotating a handle, disposed at the rear end part of the rear sun roof 12, so as to open the opening 28 of a roof panel 14. In this tilted-up state, even in the case of the rear sun roof 12 being dislocated onto the vehicle rear side, further dislocation is prevented by the contact of the lower end part of the intermediate part 20B of a hinge 20 with the contact part 50 of a stopper 44. The stopper 44 thus preventing the rear sun roof 12 in the tilted-up state from being detached from the roof panel 14 is integrally provided at a case 34 with the hinge part 20C of the hinge 20 inserted therein so as to attain compactness and to shorten the length of the extended part 6OB of a roof inner panel 60.