baber/WOPTO huggingface dataset:
Patent JP-H05168332-A (JP)
Title: Fruit harvesting robot
Inventor: ARIMA SEIICHI
IPC: G06V10/145
Filed: 1991-12-18
Abstract: PURPOSE:To provide the subject robot designed to perform favorable fruit harvesting by facilitating registration of the center of the camera image in a visual monitor with the scanning center for a distance sensor. CONSTITUTION:The objective robot is equipped with (A) a manipulator capable of moving a fruit-harvesting hand in the three-dimensional directions and (B) a visual monitor for detecting fruits. The visual monitor, which is equipped with (1) a camera to take objects and (2) a distance sensor to determine the distance to an object by vertical and horizontal scanning within a specified range, is designed to identify an object to be harvested based on the processed image obtained from the result in the distance sensor for an image taken by the camera; the camera and distance sensor are so arranged that the center of the image taken by the camera is allowed to coincide with the center of the scanning range for the distance sensor by merely actuating specified one mobile part in the manipulator, and also, the center of the processed image is ensured to coincide with the standard point for the hand in the manipulator initial attitude.
Patent JP-H05173800-A (JP)
Title: Constant arranging method for program conversion
Inventor: SAWA NORIKO
IPC: G06F9/45
Filed: 1991-12-20
Abstract: PURPOSE:To provide technique for reducing an object code size. CONSTITUTION:In comparison with the case of arranging plural constants just behind for each instruction to read the respective constants, the numbers of branching instructions for the skipped read of constants and non-operating instructions due to delay branch are practically decreased by forming a contact group by gathering the relevant constants (15, 16). Further, by arranging such a constant group at a place where the instruction of low executing frequency exists, the number of times to execute the branching instruction for the skipped read of constants and the non-operating instruction due to the delay branch is practically decreased, and time for executing an objective program is shortened.
Patent JP-H05171646-A (JP)
Title: Vegetation method in slope protection block
Inventor: YAMADA AKIYO
IPC: A01G9/02
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the peripheries of blocks or earth under the blocks carried away by a rain and to make it possible to vegetate with simple execution. CONSTITUTION:The center sections 2 and approximately cross-shaped slope protection blocks 1 extending legs in all directions from the center sections 2 are arranged right and left at proper intervals. A vegetation box 5 is hooked between the legs 3 and 3 of the blocks 1 and 1. The vegetation box 5 is formed of a concrete slab and a net-like material, etc. Vegetation soil is put into the vegetation box 5, and plants and trees 8 are planted. Rainwater running from a bedrock is dammed up, by the vegetation box, and the force of the stream is turned down According to the constitution, the erosion of the peripheries of the blocks 1 or earth under the blocks is prevented. Better vegetation can be made with simple execution.
Patent JP-2000166872-A (JP)
Title: Ophthalmograph
Inventor: OGAWA TETSUJI
IPC: G06T1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a subject by enabling image of proper luminance energy to be imaged at all times. SOLUTION: An imaging device 10 accumulates and holds charges after photoelectric transfer. A photographing control section 14 transmits the fact that a photographing light source 4 is emitted to an accumulated charge reading section 11, and the accumulated charge reading section 11 begins reading the first accumulated charge. An image signal which was read is amplified in an image signal amplification section 12, converted into a digital signal and recorded in an image memory 18.  The image memory 18 conveys the fact that all image signals produced as a result of the first reading have been recorded to the imaging control section 14, and in response the photographing control section 14 instructs an amplification factor change section 19 to set the amplification factor at a value different from the first reading, and the amplification factor change section 19 changes the amplification factor of the image signal amplification section 12. The photographing control section 14 instructs the accumulated charge reading section 11 to start the second reading, in response to the completion of amplification factor change and setting, and the second image processed by a different amplification factor is recorded in a memory 18.
Patent JP-H06182300-A (JP)
Title: Driving device for rotary screening cylinder of vertical type rice screening machine
Inventor: SHIMAUCHI YASUHARU
IPC: B07B1/42
Filed: 1992-12-18
Abstract: PURPOSE:To simplify the constitution over the entire part of a rice screening machine, to reduce its cost and to lessen the generation of noise by simplifying the driving means for rotary screening cylinder and removing the clogging in screening holes by this driving means. CONSTITUTION:This driving device revolves plural pieces of the rotary screening cylinders 1 which having numerous screening holes of a proper size formed on their peripheral surfaces and are erected and are revolved around an erected revolving shaft 2 and is constituted by pivotally fitting a columnar driving body 3 for rotating the rotary screening cylinders 1 by coming into contact with the peripheral surfaces of the respective rotary screening cylinders 1 to the revolving shaft 2. The top end and bottom end of the driving body 3 are formed with a rigid rubber and the intermediate part thereof is molded with soft rubber.
Patent JP-H05328969-A (JP)
Title: Purified heat resisting dna polymerase obtained from pyrococcus species
Inventor: DONARUDO JII KOOMU
IPC: C12R1/01
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a new thermostable enzyme having high thermal stability and exhibiting a 3'-5' proof reading exonuclease activity.  
     CONSTITUTION: This purified thermostable enzyme obtained from Pyrococcus species catalyzing the polymerization of DNA is a DNA polymerase having a mol.wt. of about 92,000-97,000 dalton, a half-life of about 8 hr at 100°C and a half-life of 23 hr at 95°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05174356-A (JP)
Title: Magnetic recording medium
Inventor: NASU SHOGO
IPC: G11B5/738
Filed: 1991-12-20
Abstract: PURPOSE:To obtain high coercive force at a low substrate temperature, and with no substrate bias abnd with no texture treatment on the substrate and besides even though a film thickness of a Cr film is small. CONSTITUTION:In a magnetic recording medium formed by forming a magnetic metallic film via a Cr film on a nonmagnetic substrate, the magnetic metallic film of the magnetic recording medium is represented with (CoxNiyCrz)1-aSma and also the composition ratio of the atom% is characterized with 0<=a<=0.2, 0.5<=x<1.0, 0<z<=0.2 and x+y+z=1.
Patent JP-2001170924-A (JP)
Title: Drilling auxiliary tool
Inventor: MIYANAGA MASAAKI
IPC: B28D1/14
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a drilling auxiliary tool which can be used regardless of the size of a drill and ensures an easy drilling operation with high precision as is the case with the use of a general-purpose drill with a center pointed end of an edge, even when the drilling operation is performed using a diamond drill. SOLUTION: The drilling auxiliary tool 1 has a fixed seat 3 formed around a retaining part 2, the upper face of which is mildly dented toward the center of the retaining part 2 to form a conical face 2a. In addition, a peel hole 4 can be opened in the center of the retaining part 2 and an index 5 can be provided at the edge of the fixed seat 3 coinciding with a center line (a) orthogonal with the center of the retaining part 2.
Patent JP-H11184357-A (JP)
Title: Image forming device
Inventor: AMANO KIYOSHI
IPC: G03G21/20
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that a filter is exchanged more easily than in a conventional image forming device. SOLUTION: A blowoff hole for a cooling fan 14 is formed on a main body side surface 20a for a cooling fan 12 provided inside a main body, while the filter 13A is exchangeably provided on the front of the hole 14. Then, a holding member 15 holding the filter 13A is provided on the surface 20a so that it can be turned downward. In the case of exchanging the filter 13A, the member 15 is turned downward, and then the filter 13A turned integrally with the member 15 is detached from the above.
Patent JP-H05170388-A (JP)
Title: Controller of elevator
Inventor: HARA SADAAKI
IPC: B66B5/02
Filed: 1991-12-20
Abstract: PURPOSE:To realize the easy escape of a passenger even if the door of an elevator opens on the way or the car stops between floors due to the trouble of a door opening/closing sensing circuit system. CONSTITUTION:In the case of the controller of an elevator which is equipped with a sensor to detect the opening/closing state of an elevator car door or a floor door, a control circuit C to control the elevator according to its signal and a drive device D to drive the elevator according to a signal from this control circuit C, and which is so constituted that a car is stopped when either door is opened or when a door opening/closing sensing circuit for a sensor or the like becomes out of order, the control circuit C possesses a door opening/ closing determining means. And constitution consists of a stop means to stop the drive device D in both of the cases of the door being opened and the sensor being out of order, a means to count a stop time and a means to descend the car by confirming that a switch in the cage has been operated after a stop time has elapsed more than a predetermined time and by conducting the low speed descent control of the drive device D.
Patent JP-H06194912-A (JP)
Title: Electrostatic recorder
Inventor: ITO KENSUKE
IPC: G03G15/05
Filed: 1992-12-22
Abstract: PURPOSE:To provide a compact inexpensive electrostatic recorder capable of simultaneously executing record on both front and rear surfaces of a recording medium. CONSTITUTION:Electrostatic recording units A and B provided with each developer carrier 1 for carrying the thin layer of a uniformly electrified developer 4 on the surface of the carrier 1 and each ion current supplying means 2 for selectively supplying an ion current modulated in response to a picture signal to a developer thin layer 4a on the developer carrier 1 and forming a latent image 19 on a developer layer are oppositely arranged on both front and rear sides of the recording medium 20. Then, both developer carriers 1 are arranged in a noncontact state with the recording medium 20 and a voltage is applied between both developer carriers 1. Moreover, as the electrostatic recording unit, one provided with an intermediate recording body for transferring a developer turned into the latent image on the carrier 1 to the side of the recording medium 20 from the carrier 1 is used.
Patent JP-H11183274-A (JP)
Title: Strain detecting apparatus
Inventor: YASUI KATSUAKI
IPC: G01L1/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a strain detecting apparatus having a high sensitivity to measure a shearing strain, and easy in maintenance. SOLUTION: The strain detecting apparatus is provided with a shearing strain measuring unit 10 for shearing to deform a member to be measured corresponding to a shearing strain γ(=dX/dY) to detect the strain of the member, a pair of stays 11a 11b extended from the unit 10 substantially in a Y-axis direction, a holder 20 for elastically pressing the stays 11a, 11b to a seat 3a of the member 1 from an X-axis direction, and a bolt 30 for pressing the holder 20 via a belleville spring 24.
Patent JP-H06188485-A (JP)
Title: Gas regenerating apparatus for carbon dioxide gas laser
Inventor: TOSHIKUNI MASAMI
IPC: H01S3/036
Filed: 1992-12-21
Abstract: PURPOSE:To improve the using effect of energy by making a gas regenerating apparatus compact, and making the entire carbon dioxide-gas-laser generating apparatus compact. CONSTITUTION:A branching pipe 2 is connected to a laser main body 1, wherein a circulating line for circulating and cooling He-N2-CO2 mixed gas is provided in parallel with the circulating line. Part of the mixed gas is introduced into the branching pipe 2 from the circulating line with a blower. The introduced mixed gas is heated with a heater. The gas undergoes contact reaction with catalyst. The separated gas CO + O2 contained in the mixed gas is recombined to CO2 gas with catalyst. NOx and CO are made to react furthermore and recombined to N2 and CO2. The recombined CO2 and N2 are always returned into the circulating line without decreasing the ability of the catalyst. The decrease in laser output is prevented, and the sealed operation for the long time can be performed.
Patent JP-H05172522-A (JP)
Title: Method for detecting position and bearing of carrier vehicle
Inventor: MORITA TADASHI
IPC: G01C21/00
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the deterioration of the detecting accuracy of a position and a bearing by correcting the detected values of the position and the bearing so as to minimize the errors between the detected values of the position and the bearing based on the aberration of a lens and the error of the setting position of a mark and the expected values. CONSTITUTION:A TV camera 10 photographs images in all directions around a carrier vehicle 1. The image data as the result of the photographing are imparted into a position/bearing detecting part 11. In the detecting part 11, the present position and bearing of the carrier vehicle 1 are detected based on the position data of marks 2 and 2 on the image by using a specified geometrical method based on the given image data. The data of the position/bearing detected with the detecting part 11 are imparted into a position/bearing correcting part 12. The correcting part 12 corrects the position/bearing data of the carrier vehicle 1 detected with the detecting part 11 by using a back propagation rule. The corrected result is imparted into a running control system 13 for controlling the running such as the steering of the carrier vehicle 1 based on the position/bearing data.
Patent JP-H10186156-A (JP)
Title: Stepped dispersion shift optical fiber
Inventor: AKASAKA YOICHI
IPC: G02B6/036
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss dispersion shift optical fiber. SOLUTION: Side cores 3 having the refractive index lower than the refractive index of a center core 2 are concentrically formed on the outer side of this center core 2 and further clad 4 having the refractive index lower than the refractive index of these side cores 3 are formed on the outer side of the side cores 3 to form a refractive index distribution to a staircase form. The center core 2 and the side cores 3 are formed of Ge-doped silica. The clad 4 is formed of pure silica. The side cores 3 are made of threelayered structures of 3a, 3b, 3c. The adjacent layers of the respective layers 3a, 3b, 3c vary in the specific refractive index differences and the differences between the refractive indices of the adjacent layers are confined to <=0.05%. The diameter ratio of the center core 2 and the side cores 3 is set at >=1:3.
Patent JP-2001171129-A (JP)
Title: Manufacturing method for ink-jet recording head and the ink-jet recording head
Inventor: SANTO YASUHIRO
IPC: B41J2/135
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from flowing into an ink channel. SOLUTION: The manufacturing method for the ink-jet head includes a process 601 of overlapping and bonding an extraction plate, an inlet plate, a channel plate and a diaphragm at least onto one face of a base plate and forming a plurality of ink channels, a process of forming to the nozzle plate a plurality of nozzles for discharging ink from each of the plurality of ink channels, a process 602 of forming a retreat part to retreat the adhesive for bonding the base plate, the extraction plate, the inlet plate, the channel plate and the diaphragm to the nozzle plate, and processes 603 and 604 of pressing the base plate to the nozzle plate to bond the nozzle plate so that each bond face of the base plate, the extraction plate, the inlet plate, the channel plate and the diaphragm intersects a face of the nozzle plate where the plurality of nozzles are formed.
Patent JP-H10182768-A (JP)
Title: Filament winding process
Inventor: YAMAMOTO TOMIO
IPC: C08F299/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable simple curing of filament wound products in a shortened time by irradiation with beams, as the temperature is raised, by impregnating the fiber material with a photopolymerization initiator-containing unsaturated polyester resin and/or a vinyl ester resin and winding the resin-impregnated fiber material. SOLUTION: (A) A photopolymerization initiator (a combination of (i) an acylphosphine oxide sensitive to visible light, (ii) a photo-and thermal polymerization initiator that is sensitive to visible light and to heat)-containing (B) unsaturated polyester resin and/or vinyl ester resin is allowed to impregnate into (C) a fiber material (preferably glass fiber, carbon fiber or aramide fiber) and the impregnated fiber is wound and cured by irradiation with the light source in the visible light area and generating the heat in the near-infrared area and further irradiation with a light source in the visible light area, as the temperature is raised (preferably higher than 70 deg.C). The component ii is preferably a combination of hexaarylimidazole and a hydrogen-donor compound.
Patent JP-2001173659-A (JP)
Title: Resin journal bearing device
Inventor: INOUE TOMOAKI
IPC: F16C33/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing capable of preventing the self-excited vibration in a rotating machine having a bearing load changed according to operation condition without being influenced by the load fluctuation, and having no fear of burning even under high bearing pressure condition. SOLUTION: This journal bearing is formed of split upper and lower half bearings. The surfaces of the upper half bearing and lower half bearing are lined with a heat resisting resin such as PEEK or the like. The load is vertically applied, and for the lower half bearing 2 has a 4-divided oil feeding groove on a split surface 4 and an oil filler port communicating with the oil feeding groove.
Patent JP-2000177845-A (JP)
Title: Carrying method for thermoplastic resin powder and granule, and manufacture of thermoplastic resin pellet
Inventor: SUGAZAKI HIDEHARU
IPC: B65G53/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a carrying method to obtain thermoplastic resin powder and granule without the increase of a foreign material amount, and an effective and stable manufacturing method for thermoplastic resin pellet excellent in hue with reduced foreign material by melting and extruding the thermoplastic resin powder and granule carried by the carrying method. SOLUTION: A carrying method for thermoplastic resin powder and granule uses inert carrier gas having moisture from 50% in relative humidity to 1.5 times of saturated steam. A manufacturing method for thermoplastic resin pellet melts and extrudes the thermoplastic resin powder and granule. The manufacturing method for thermoplastic resin pellet uses the thermoplastic resin powder and granule carried by airflow of the inert carrier gas having moisture from 50% in relative humidity to 1.5 times of saturated steam.
Patent JP-2001172477-A (JP)
Title: Curable polymer composition and multilayer circuit board using the same
Inventor: WAKIZAKA YASUHIRO
IPC: C08L45/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a curable polymer composition having excellent curing workability and to provide a multilayer printed circuit board having excellent electrical insulating properties, chemical resistance, heat resistance and adhesivity in which a cured material of the curable polymer composition is embedded in recessed parts such as through hole and via hole (namely, excellent lamination). SOLUTION: The curable polymer composition comprises an alicyclic olefin polymer, a curing agent and a liquid epoxy resin or a curable polymer composition having a melt viscosity change of 1% to 300% between a melt viscosity after allowing the curable polymer composition to stand on an inner layer substrate for 10 minutes at a temperature for laminating the curable polymer composition and a melt viscosity before allowing the composition at the temperature is laminated to the inner layer substrate, and which is cured to form an electrical insulating layer, and an electric conductor circuit is formed on the electrical insulating layer to give the objective multilayer printed circuit board.
Patent JP-H11190556-A (JP)
Title: Hot water supply device
Inventor: ANDO MASAKAZU
IPC: F24H1/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device to prevent a user from feeling uncomfortable due to the fluctuation of a hot water supply temperature during the starting of hot water supply. SOLUTION: A hot water supply device comprises a heat exchanger 6; a hot water supply temperature sensor 14; a flow water sensor 10; and a hot water supply control means 31 to adjust a heating amount of a heating means 5 so that a detecting temperature of a hot water supply temperature sensor 14 coincides with a given hot water supply target temperature. The hot water supply device consists of a short-circuit pipe 58 to effect short-circuit of the input water side and the output hot water side of the heat-exchanger 6, and a short-circuit pipe opening closing means 59 is provided to close the short- circuit pipe 58 when water is supplied through a water supply pipe 7 and open the short-circuit pipe 58 when water is not supplied through the supply water pipe 7.
Patent JP-2001178080-A (JP)
Title: Cooling structure for rotor winding
Inventor: SHINOHARA SADATOSHI
IPC: H02K3/24
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for dynamoelectric machine which can enhance the cooling efficiency, by circulating a cooling medium satisfactorily. SOLUTION: Each cooling groove 13 in the centrifugal direction is inclined, in the stream direction of a cooling medium in an axial cooling groove 12, with respect to the axial cooling groove 12 which extends axially within a rotor iron core 1, and also the section branching from the axial cooling groove 12 to the centrifugal cooling grooves 13 is made into a circular curve 14, whereby this structure can reduce the pressure loss in both cooling grooves 12 and 13, and also can easily discharge mixed-in foreign matters to the outside.
Patent JP-H05167391-A (JP)
Title: Variable filter circuit for reproduced siginal
Inventor: MATSUURA MICHIO
IPC: H03H11/12
Filed: 1991-12-13
Abstract: PURPOSE:To improve the degree of freedom for waveform shaping processing of a reproduced signal. CONSTITUTION:The variable filter circuit 1 is provided with a differential sum/subtraction type equalizer 2 waveform-shaping a reproduced signal. The sum subtraction coefficient of the differential sum/subtraction type equalizer 2 is divided to almost independently control the amplitude characteristic and the delay characteristic to attain waveform shaping. A low pass filter 3 is connected to the equalizer 2 and when the amplitude characteristic is made flat, the variable filter circuit 1 is approximated entirely to the Butterworth type. In addition the slope of the delay characteristic is controlled variably almost in the middle of the flat part.