baber/WOPTO huggingface dataset:
Patent JP-S5985919-A (JP)
Title: Color judging device
Inventor: OKADA TAKAO
IPC: G01J3/50
Filed: 1982-11-09
Abstract: PURPOSE:To perform highly accurate color judging, by obtaining the ratio between a white light W and a green light G, thereby judging the color of the skin of a fruit, and bringing the output of a sensor close to the same degree of the color. CONSTITUTION:Two cameras 206 and 216 are arranged on both sides of a conveying belt 301 so as to face in an offset state each other. The image data read by the cameras is sent to a processing device 400 through a cable 290. In the processing device 400, the diameters, external damages, and colored state of oranges are inspected based on the supplied image data. The component ratios of the total reflected light rays and the green reflected light rays from the upper and back surfaces of the fruits are classified into 64 levels. A level histogram is formed for each measuring point. With the central value as the colored state of the fruit, the objective colored state is measured. The level is expressed by (total reflected light component/green reflected light component X K'). The higher the matured degree, the higher the numerical value.
Patent JP-S6175704-A (JP)
Title: Method of and apparatus for controlling stacker crane
Inventor: HIGAKI HIROSHI
IPC: B65G1/00
Filed: 1984-09-21
Abstract: PURPOSE:To improve loading efficiency by determining waiting time until a fork device is operated by detecting a parameter having an influence on rocking of a stacker crane prior to the time when the crane is stopped, and estimating a state of the rocking thereafter wit use of the parameter. CONSTITUTION:Upon controlling the operation of a stacker crane 1 adapted to move along a traveling rail 3 on a floor and a guide rail 4 on a ceiling surface, a computer first evaluates a speed pattern and controls a motor 10 for traveling the crane in accordance with the pattern. In addition, respective detectors 14, 15 detect elevated height of an elevator 7 of the stacker crane where it is stopped as well as the weight of a load 13, and estimates a state of rocking of the crane after said stoppage with use of those variable parameters. It further determines waiting time until the rocking state gets less than an allowable amount thereof for operating a fork device 8 disposed on the elevator immediately after the passage of said waiting time from the time of stoppage of the stacker crane 1.
Patent JP-H1039615-A (JP)
Title: Developing roller
Inventor: MIMURA KAZUYOSHI
IPC: G03G15/08
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance/stabilize the electrifying property of a toner and to improve the quality of a picture image by sticking the powder, the electrifying property of the at least outermost surface of which is different from that of the toner, to the surface of an elastic body layer, whose raw material is a hardenable composition having surface adhesion. SOLUTION: In a developing roller 13, a conductive, elastic body layer 41 is provided around a conductive shaft body, and, in order to control the electrifying propery of the toner, the power having electrifying property different from that of the toner is stuck around the surface of the conductive elastic body layer 41, taking advantage of the adhesion (of the layer 41), thereby forming a coating layer 42. The type of the powder constituting the coating layer 42 differs, depending on the electrifying characteristics of the toner used: in case of the toner having positive electrifying property, the powder showing electron attractive property is used, while in case of the negative electrifying property, the powder showing electron donative property is used. As for the powder, resin powder or metallic oxide powder can be used.
Patent JP-2001021445-A (JP)
Title: Multiple branching optical path test apparatus
Inventor: MINAMI TAKAO
IPC: H04B10/07
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To measure a line and a distance of fault points. SOLUTION: Each of optical fibers of a multiple branching optical path is made different in length (S1). A test light is inputted to the multiple branching optical path in an initial state without a fault, an OTDR (optical time region back scattering measurement method) waveform is measured from a time series change of the returning light, and event information composed of a distance and a level difference of Fresnel reflection points is obtained (S2). Fresh event information is obtained from the OTDR waveform for every constant time afterwards (S3) until a fault takes place (S5). The obtained two event informations are compared with each other and, the optical fiber in the initial state corresponding to the reflection points where distances do not agree is set as a fault line.  Then, when the number of reflection points is smaller than in the initial state, a difference of the level differences of both event informations is obtained for each set of reflection points. A distance of the set of reflection points closest to the level difference of the reflection points present only in the initial state is set as a distance of the fault. On the other hand, when the number of the reflection points is equal, a distance of the reflection points not present in the initial state is set as the distance of the fault (S4).
Patent JP-S6352282-A (JP)
Title: Ic card
Inventor: TSUKUDAI AKIHIKO
IPC: B42D15/02
Filed: 1986-08-21
Abstract: PURPOSE:To prevent wrong access with small power consumption by informing a specific area subjected to access within a data memory part and at the same time resetting the output of said information. CONSTITUTION:Control information given from the outside is inputted to an external terminal 14 and a data processing part 13 decides the propriety of an identification number, write permission data and read permission data. The address of a data memory part 11 is controlled via an address control part 12 to perform a data writing or reading action. The access information on each area is stored in an access memory part 17. A preference selection circuit 18 decides an area having the highest preference among those access areas. Then sound of a prescribed frequency is outputted through a speaker 16 to said decided area. The delivery of said sound is stopped with push of a reset button 20.
Patent JP-H0727810-A (JP)
Title: Bending test method for chip component
Inventor: HAGIWARA SEITAROU
IPC: G01R31/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide a bending test method by which a large number of chip components can be simultaneously tested and such a measurement that not much error is produced and highly reliable data are obtained, can be performed. CONSTITUTION:Parallel slits 12 are formed on one surface of a testing substrate 11 and a pair of electrodes 13 and 13a and land patterns 14 and 14a connected to the electrodes 13 and 13a are provided in each section separated by the slits 12. In addition, protective patterns 15 and 15 are formed on both sides of the land pattern 14 and 14a in both side edge sections of the substrate 11. A large number of chip components are simultaneously evaluated by respectively connecting the chip components to the electrodes 13 and 13a and bending the substrate 11 while the substrate 11 is supported by both side edge sections where the patterns 15 are formed so as to give bending stresses to the parts.
Patent JP-H0940335-A (JP)
Title: Shock absorber for elevator door
Inventor: NOMURA KENJI
IPC: B66B13/30
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To easily assemble and replace door stop cushion rubber of a single sliding door of an elevator and prevent the damage of a door stop face. SOLUTION: The side face of door stop cushion rubber 9 is provided with a side groove 11 along a vertical direction. A contact plate 12 is fixed into the side groove 11 with an adhesive 13 and fastened to a door stop face 6a by a screw 14 and a nut 15. A rib is provided at an opening part of the side groove 11. The door stop cushion rubber 9 can thereby be fitted/removed easily on the door stop face 6a side. The contact plate 12 is hidden by the rib so as to improve appearance, and the deformation of the door stop cushion rubber 9 is also impeded.
Patent JP-H0521251-A (JP)
Title: Manufacture of core of coaxial rotary transformer
Inventor: OKAMOTO HIROSHI
IPC: H01F41/02
Filed: 1991-07-10
Abstract: PURPOSE:To eliminate the polishing of a surface to which a core cylinder is adhered, to reduce the number of processes, to increase the dimensional accuracy of the core, and to achieve a compact core by adhering a cylinder to one peripheral surface of the inner or the outer peripheral surface of a cylindrical ferrite core, and then by forming coil grooves over the other surface of the core. CONSTITUTION:After the formation and firing of a cylindrical ferrite core, a cylinder 3 is adhered to one peripheral surface of the outer peripheral surface of the cylindrical ferrite core. Then, over the other surface of the core, grooves 4 for coil winding purposes are formed. The grooves are subjected to a polishing process to render the dimension of each groove identical to a predetermined one. For example, ferrite powders the formed cylinderically and fired, so that a cylinderical core inwardly stepped at both end is produced. A cylinder 3 is adhesively inserted into the cylindrical core, and both end faces of the core are polished. Coil grooves 4 and slits 5 are then formed over an outer peripheral surface by grinding, and the outer peripheral surface 6 is then polished, thereby producing an inside core for use in a coaxial rotary transformer.
Patent JP-S6249101-A (JP)
Inventor: JIYAN KUROODO FUENU
IPC: F22B1/16
Filed: 1986-08-22
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-H0925026-A (JP)
Title: Sheet material conveyance device and image forming device
Inventor: HOSHI AKIO
IPC: B65H27/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of dislocation completely even when a distance from a reference member to the end and side of a sheet material is large at the time of sheet material rush, or dislocation is relatively large. SOLUTION: In the first diagonal feed roller 16a and conveyance roller 11a on the rush side of a sheet material 30 out of a plurality of conveyance rollers 11 and diagonal feed rollers 16, the diagonal feed force of a sheet material 30 is made greater than that in the sheet material 30 in the diagonal feed rollers 16b-16d and conveyance rollers 11b-11d on the downstream side of the first diagonal feed roller 16a and a conveyance roller 11a.
Patent JP-S5898793-A (JP)
Inventor: KAKIUCHI SHIZUO
IPC: G10L13/00
Filed: 1981-12-08
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-H0841286-A (JP)
Title: Abs resin composition having excellent fluorocarbon resistance and inner box for refrigerator comprising the same composition
Inventor: AOKI HIROMITSU
IPC: C08L25/12
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a composition suitable for producing a refrigerator for a substitute fluorocarbon (HCFC-141b), having excellent fluorocarbon resistance and appearance (gloss). CONSTITUTION:This ABS resin composition comprises a graft polymer (X) obtained by polymerizing 80-20wt.% of monomers of 20-40wt.% of a vinyl cyanide compound (ACN) and 80-60wt.% of an aromatic vinyl compound (STY) in the presence of 20-80wt.% of a rubber-like polymer having 0.4-0.6mu particle diameter, an aggregated graft polymer (Y) obtained by polymerizing 60-20wt.% of monomers of 30-45wt.% of ACN and 70-55wt.% of STY in the presence of 40-80 wt.% of rubber having 0.05-0.2mu particle diameter to provide a graft polymer (y) of a small particle diameter having 10-40% graft ratio and aggregating the graft polymer into a clustered state having 0.8-2.0mu weight-average particle diameter and a copolymer (Z) obtained by polymerizing 35-45wt.% of ACN with 65-55wt.% of STY, having 0.6-0.9 intrinsic viscosity. The ABS resin composition has the weight ratio of the rubber in the graft polymer (X) to that in the graft polymer (Y) of 1:(1-4) and comprises 15-25wt.% of total amounts of the rubbers.
Patent JP-H0360859-A (JP)
Title: Sliding nozzle plate
Inventor: HIROTA TETSUO
IPC: C04B35/48
Filed: 1989-07-28
Abstract: PURPOSE:To improve the corrosion resistance near a nozzle hole and to prevent surface roughness in stop zone by specifying composition of a sliding nozzle plate. CONSTITUTION:The sliding nozzle plate is composed of 60-99% refractory aggregate containing <=1% SiO2, 0.5-40% ZrB2 and 0.1-10% B4C and made of burning or non-burning. By this composition, the sliding nozzle plate having excellent corrosion resistance and a little wettability, is obtd. Particularly, durability for high oxygen steel or dead soft steel can be improved.
Patent JP-H1141377-A (JP)
Title: Communication equipment
Inventor: NAKAHARA SHIGEKI
IPC: H04N1/32
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time for transmission of opposite side facsimile equipment. SOLUTION: First of all, a transmission/reception part 11 of a communication control part 7 receives a transmission terminal identification signal from the opposite side facsimile equipment. A discrimination part 13 extracts an international telephone number from the transmission terminal identification signal and discriminates whether it is matched with an international telephone number stored in a number storage part 12 or not. When these numbers are matched with, the transmission/reception part 11 continuously receives an object signal. When these numbers are not matched with, the transmission/reception part 11 finishes receiving operation without receiving the object signal. Thus, the waiting time for transmission can be shortened.  When the object signals are simultaneously received by communication control parts 7 and 8, any one of object signals received by any one of communication control parts on the side, where any one of international telephone numbers stored in number storage parts 12 and 15 is matched with the international telephone number extracted from the transmission terminal identification signal, is applied to an image output part 5 by a line selecting part 9 and printed on recording paper before the other object signal received by the other communication control part.
Patent JP-H0846044-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO KAORU
IPC: H01L21/302
Filed: 1994-07-29
Abstract: PURPOSE:To further fine a semiconductor device by reducing contact resistance in a surface of a semiconductor layer by forming an irregular surface in a surface of a semiconductor layer by performing etching treatment by vapor-like etchant. CONSTITUTION:A silicon oxide film 3 is formed in a surface of a silicon substrate 1 of an element region enclosed with a field oxide film 2. An impurity diffusion layer 4 is formed in a surface part of the silicon substrate 1 under the silicon oxide film 3. A first layer insulation film 5 is formed all over and the layer insulation film 5 is selectively removed by etching for shaping a contact hole 6 which reaches the impurity diffusion layer 4. The silicon substrate 1 exposed in a bottom part 6a of the contact hole 6 is etched by mixture vapor of HF vapor and HNO3 vapor. Since an irregular part is formed in a surface of the silicon substrate 1 in this way, an effective contact area is increased. Therefore, contact resistance in a surface of the silicon substrate 1 can be reduced without enlarging the contact hole 6.
Patent JP-H0734433-A (JP)
Title: Construction method for installing effluent pipe
Inventor: KUNIDA YOSHIMASA
IPC: E02B8/00
Filed: 1993-07-16
Abstract: PURPOSE:To shorten construction period of a concrete dam. CONSTITUTION:A frame is built on the body of a dam constructed up to the position of effluent pipe setting by concrete placement. Pipes 3a as divided pies of an effluent pipes 3 are set on the frame. In the butt welding position 9 of respective pipes 3a, only the outside is welded, so that the respective pipes 3a are combined together by the outside joint 5a, thereby constituting the appearance of an effluent pipe 3. Subsequently, concrete is placed around the respective pipes. After completing the concrete placement, or along with concrete placement, in the butt welding position 9, the inside is welded, thereby forming the inside joint 5b. The welded joint 5 is thus completed by the joints 5a, 5b, so that assemblage of the effluent pipe 3 is completed.
Patent JP-S6260515-A (JP)
Inventor: KAWAMOTO YOJI
IPC: A46B13/02
Filed: 1985-09-09
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-2000021817-A (JP)
Title: Manufacture of conductive organic molecule thin film, structure with conductive organic molecule thin film and thiophene derivative
Inventor: SAI NAMI
IPC: C07F7/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prepare a conductive thin film of a film thickness in a specified range readily in a large quantity by bringing solution of specified organic silicon compound into contact with a substrate with hydroxyl group in a surface thereof and forming an organic silicon compound molecule thin film in a substrate surface by making the organic silicon compound react to hydroxyl group. SOLUTION: Solution of organic silicon compound shown in a formula is brought into contact with a substrate 10 of a region 3 having hydroxyl group in an insulating surface thereof and the organic silicon compound is made to react to hydroxyl group and a thin film of conductive organic silicon compound molecule 20 is formed in a surface of the substrate 10. In the formula, X is conjugate molecule, one of R1, R2 and R3 is a group which forms covalent bond on reacting to hydrogen of hydroxyl group and remaining two of R1, R2 and R3 are a group which does not react to hydrogen of hydroxyl group and R4 and R5 are a group which does not react to hydrogen of hydroxyl group.
Patent JP-S6354627-A (JP)
Title: Digital dividing circuit
Inventor: HIRATA TORU
IPC: G06F7/52
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled circuit being suitable for an integrated circuit whose circuit scale is reduced, by controlling the read-out of first and second ROMs based on the result of division, and obtaining the read-out output of one of the first and the second ROMs in accordance with the result of decision. CONSTITUTION:A divider 16 always executes a division by setting an input A and an input B as a denominator and a numerator, respectively. Accordingly, when a divided X and a divisor Y are both (n) bits, as the result of its division, the range of a value which an output 17 can take is 2<-n>-1, and the maximum word length is limited to (n) bits. This division result 17 is supplied to ROMs 18, 19, respectively. In the ROM 18, a function value F (B/A) in which a divisor and a dividend are A and B, respectively is stored, and in the other ROM 19, on the contrary, the function value F (A/B) of a divisor B and a dividend A is stored. Both the ROMs 18, 19 output the function values corresponding to the division result 17 to a selecting circuit 22, respectively. The selecting circuit 22 outputs one of the inputted function value 20, 21 in accordance with a deciding signal 15.
Patent JP-H0484424-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENOMOTO YASUYUKI
IPC: H01L21/316
Filed: 1990-07-27
Abstract: PURPOSE:To conduct simultaneously a reduction in the resistance of a wiring and an increase in the reliability of the wiring by a method wherein an amorphous silicon layer, which is used as an antireflection film, is selectively substituted for a high-melting point metal film utilizing the reduction action of Si in the amorphous silicon layer. CONSTITUTION:A substrate 1 is set on a CVD device and a selective growth of a tungsten layer is performed on the conditions of a WF6 gas flow rate of 10SCCM, an Ar gas flow rate of 1000SCCM, a gas pressure of 0.75Torr and a substrate temperature of 300 deg.C. In the process of this reduced CVD method, a reaction which is shown by WF6+Si W+(3/2)SiF4 advances by the strong reduction action of Si and an amorphous silicon layer 3 is substituted for the W layer 5. Then, a 200 plasma CVD method is conducted on the substrate and a plasma TEOS film 6 which is a first silicon oxide layer is formed as shown in the diagram. The film 6 is formed in almost a conformal state, that is, in a state that a base step is almost reflected.
Patent JP-S5899702-A (JP)
Title: Device for detecting opening degree of throttle valve
Inventor: MORIYAMA AKINOBU
IPC: F02D35/00
Filed: 1981-12-09
Abstract: PURPOSE:To detect the opening degree of the throttle valve of an internal combustion engine, by enlarging the rate of change of the resistance value of a resistor element, to which a slider that is rotated with the throttle valve as a unitary body in the region of the small opening degree of the throttole value is slidably contacted, larger than that in the other region. CONSTITUTION:When a specified power source is connected between lead wires 10A and 10B, the contact position of the resistor element 9 and the slider 6 is changed in proportion to the rotation of a shaft 3. Therefore, the voltage value is increased and decreased in response to the opening degree of the throttle valve. In this way, the width of the resistor element 9, to which the rotating tip part of the slider 6 is slidably contacted, is increased at a steep gradient up to a specified rotating position O2 from a rotation starting point O1. The part from the rotating position O2 to the end of rotation O3 has approximately the same width. The width of the element of the region theta of small opening degree (a low load region of the engine) from the point of zero opening degree to about 10 deg. of opening of the throttle valve 4 is abruptly changed as shown by a dotted line (b). The rate of change (change of width) of the cross sectional area of the resistor element 9, which determines the resistance value, is made larger that of the other opening region. A solid line (a) indicates the degree of change in the width of the conventional resistor element.
Patent JP-2000029710-A (JP)
Title: Electronic controller
Inventor: KOMORI HIROKAZU
IPC: G06F9/445
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To control a controlled system normally by providing an application program and its presence/absence decision logic in a flash ROM(rewritable nonvolatile memory) and executing the application program, only when the program is written. SOLUTION: When the boot program in a flash ROM 13 of a microcomputer 11 of the electronic control unit(ECU) 10 decides that the application program is executed, it is confirmed first that there is the check program at the head of the storage area of the application program and after the check program is executed, the application program is executed. Consequently, a jump to the application program with not be made, when the application program is absent and the ECU 10 is prevented from malfunctions due the runaway of the program.