baber/WOPTO huggingface dataset:
Patent JP-H04167105-A (JP)
Title: Robot work planning device
Inventor: TERASAKI HAJIME
IPC: B25J13/00
Filed: 1990-10-31
Abstract: PURPOSE:To attain an effective holding attitude of a robot by deciding the holding attitude of robot based on the distance obtained by a distance conversion means between the open space drills and a holding attitude candidate obtained by a holding attitude candidate calculation means. CONSTITUTION:A holding attitude candidate calculation means 2 is provided together with a stable attitude calculation means 3, a rotational symmetry calculation means 4, a description production means 5 for space near near a holding position, a description analyzing means 6 for space near a holding position, and a reholding place deciding means 7. Then a state shift route is decided by means of a prescribed state searching method and based on the work plan of a robot which shifts to a target state from an initial state via a stable state after deciding whether the state selected with analysis of the means 6 can be shifted to the target state or not. Thus it is always decided whether the initial state can be shifted to the target state or not and at the same time the state shift route is decided. As a result, a calculation job can be stopped when a solution that satisfies a request is obtained. Then an effective robot work plan is obtained.
Patent JP-H01138452-A (JP)
Title: Production of gradient gel membrane for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/26
Filed: 1987-11-25
Abstract: PURPOSE:To improve the stability and reproducibility of a product by supplying a medium liquid for electrophoresis to a coating head at the flow rate continuously increased and decreased at a specified period in the part of a low thickness, the part of a high thickness and the graded part connecting said parts. CONSTITUTION:The flow of a monomer liquid 1 starts at 47.5ml/min flow rate. There is the part where the flow rate is constant in a certain section if the unit length of a gradient gel membrane for electrophoresis is designated as l. The flow rate is thereafter continuously changed and is set at 38ml/min at the end of the unit length l. Such increase and decrease of the liquid feed are attained as a flow rate gradient liquid feed pump 3 is controlled by a controller 7a in accordance with the command of a personal computer 9. On the other hand, a polymn. reaction initiator liquid 2 is fed by a flow rate gradient liquid feed pump 4 to a static mixer 5 at the rates of 1.83 0.37 1.46ml/min in accordance with the increased or decreased flow rate of the monomer liquid 1 under the control by a controller 7b. Said liquid is stirred and mixed with the monomer liquid 1 in the mixer 5 and the medium liquid 10 for electrophoresis sepn. is formed. This monomer liquid 10 is supplied to the coating head 6 and is coated on a web 11.
Patent JP-S62156035-A (JP)
Title: Manufacture of ring-shaped pulley
Inventor: YOSHIOKA OSAMU
IPC: B21H1/02
Filed: 1985-12-27
Abstract: PURPOSE:To simplify the working, and to form at a low cost many kinds of groove-shaped pulleys from a pipe blank material, by performing a rotational forming working to a pipe-shaped pulley forming blank material, and forming directly the pulley from the blank material. CONSTITUTION:A cylindrical pulley forming base material 2 is made by cutting a pipe-shaped blank material 1, and a port expanding forming such as a bulge working, etc., is executed to both end opening parts in accordance with necessity. This blank material 2 is set to a prescribed rotational forming dies, rotational forming roller for forming a pulley groove 3 is made to abut on the outside periphery of the peripheral wall and pressed against it, and also the rotational forming working is executed by applying a compressive force in the axial direction. Therefore, the working process can be simplified extremely, and also a ring-shaped pulley 4 having many kinds of groove diameters and groove shapes can be manufactured from the blank material 1.
Patent JP-H10124843-A (JP)
Title: Information recording medium and information recorder
Inventor: CHIBA YUKIYA
IPC: G11B5/66
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To use the particulates dispersed in a substrate part formed with ruggedness on the surface by the particulates incorporated into an information recording medium as a reinforcing material to enhance its rigidity by providing this information recording medium with the substrate part described above. SOLUTION: The particulates 17 are mixed with, and dispersed into the substrate part 15 of a magnetic disk 13. Thin-film parts 16 are formed on the surfaces of the substrate, i.e., the substrate part 15 including the front surfaces of the projecting particulates 17, by which the magnetic disk 13 formed with the very small ruggedness on the surfaces with the particulate 17 parts as projections is obtd. Since the particulates 17 dispersed in the substrate part 15 act as the reinforcing materials, the rigidity over the entire part is enhanced as compared with the magnetic disk formed of a pure resin. The molding of the smooth surfaces is thus facilitated and the shape change of the disk by the shrinkage at the time of the curing of the resin is lessened.  Since the particulates 17 dispersed on the surfaces of the substrate part 15 are formed as the projecting parts, the formation of the uniform ruggedness is made possible.
Patent JP-H0997906-A (JP)
Title: Semiconductor device and inverter circuit and comparator and a/d converter circuit
Inventor: SANO YUTAKA
IPC: H01L27/092
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To realize a threshold control device having high performance and cope with fining or integration of a device. SOLUTION: This semiconductor device incorporates a source electrode region 2 and a drain electrode region 3 which are formed by diffusing impurities with high concentration in a semiconductor substrate 1, and further the semiconductor substrate is overlaid with a first gate insulation film 4, a semiconductor area 5 and a second insulation film 6, and the second insulation film 6 with a gate electrode 7, where the semiconductor area 5 includes a semiconductor electrode area 8 functioning as a fourth electrode following the source, drain and gate electrodes.
Patent JP-2000112125-A (JP)
Title: Photosensitive resin material, alignment film material for liquid crystal and liquid crystal device using that
Inventor: TOGANO TAKESHI
IPC: G03F7/037
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin material from which an org. polymer alignment film having good flatness, uniform film thickness and excellent uniform aligning property of liquid crystal can be formed by incorporating a polymer having a specified structure as a main component and a specifies compd. SOLUTION: This photosensitive resin material contains a polymer having a structure expressed by formula I as a main component and a comp. having amino group and carbon-carbon double bonds which are dimerizable or polymerzable through chemical rays. In the formulae, R is selected form formula II, L is 1 or 2, the carboxyl groups are bonded at the ortho positions for the carbonyl groups which constitute a main chain, m, n are 0 or 1 and (o) is an integer of 2 to 10. The compd. having the amino group and the carbon-carbon double bonds which are dimerizable or polymerizable through chemical rays is preferably a compd. expressed by formula III. In the formula, R1 is a hydrogen atom or 1-4C lower alkyl group, R2 is 1-4C lower alkyl group and q is an integer of 1 to 8.
Patent JP-H09117180-A (JP)
Title: Actuator driving circuit
Inventor: YUASA MASAMI
IPC: H02P6/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high driving voltage from a low voltage without using any DC-DC converter by making a plurality of drivers generate voltages higher than the power supply voltage by controlling the turning on/off of the switches of the drivers by means of a control circuit and driving an actuator with the difference voltage between the voltages. SOLUTION: Two drivers 11 and 12 composed of switch-up regulators are arranged and an actuator 13 is connected between the drivers 11 and 12. Then a differential amplifier 14 which monitors the outputs of the drivers 11 and 12 and another differential amplifier 15 which inputs the output of the amplifier 14 and control signals VS are also provided. The actuator 13 is driven with the difference voltage V0 between the output voltages V01 and V02 of the drivers 11 and 12 by controlling the voltages V01 and V02 by controlling the switches SW1, SW2, SW3, and SW4 of the drivers 11 and 12 by means of a switch control circuit 16. Therefore, a low-voltage power source can be obtained without using any DC-DC converter and, accordingly, the efficiency of an actuator driving circuit can be improved.
Patent JP-S63148803-A (JP)
Title: Controller for conveyor
Inventor: TAKAGI SHIGEO
IPC: B60L13/03
Filed: 1986-12-12
Abstract: PURPOSE:To alleviate the load of a controller for a conveying control generalizer, etc. by providing a slave control unit for discriminating whether it is safe even if a conveying vehicle which arrives at an automatic control zone is advanced to a forward control zone on the basis of the output of a sensor for confirming the passage or presence of the vehicle. CONSTITUTION:Control units 16a-16d as slave control units are provided between a conveying control generalizer 13 and induction motor drivers 15a-15d, and the signals of sensors 14a-14h are respectively applied to the control units 16a-16d of the automatic control zone. The units 16a-16d receive signals of the sensors 14a-14h to confirm the position of a conveying vehicle 5 in the automatic control zone, and grasp the states of the forward control zones. They discriminate whether they are safe or not even if the vehicle which arrives at the automatic control zone is advanced to the forward control zone, and transmit the command of a master control unit 13 to the motor drivers 15a-15d as they are when the safety is confirmed.
Patent JP-S62152195-A (JP)
Inventor: MATSUMOTO YOSHIHIRO
IPC: H04M1/02
Filed: 1985-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07151844-A (JP)
Title: Three-dimensional tracking apparatus
Inventor: NAKAYAMA HIROYUKI
IPC: G01S3/782
Filed: 1993-11-26
Abstract: PURPOSE:To execute the three-dimensional tracking operation of an object such as a robot, an unmanned conveyance vehicle or the like without putting a burden on the side of the object and without being affected by a change in the attitude of the object. CONSTITUTION:The three-dimensional shape of an object 17 is registered by a three- dimensional-shape registration part 5, and it is coordinate-transformed on the basis of the three-dimensional coordinates of a feature point which is computed by a three-dimensional coordinate operation part 16. A concealment treatment part 8 executes a perspective conversion treatment which uses television cameras 11, 12 as the perspective center, and an image in a region which can be imaged by the television cameras 11, 12 is formed. A feature detection part 9 detects a most characteristic part in an object region on the basis of the image obtained by executing a concealment treatment. An image-feature registration part 3 registers a most characteristic part in the object region which uses an image immediately before a tracking operation as an object. An image-correlation processing part 4 detects a region whose correlation with the registered feature on the basis of images which have been imaged sequentially is the highest. The three-dimensional-coordinate operation part 16 computes the three- dimensional coordinates of a feature region on the basis of installation information on the television cameras 11, 12 and positional information on image memories 21, 22 in the region which is output from the image-correlation processing part 4 and whose correlation is the highest.
Patent JP-H10138736-A (JP)
Title: Intake door drive device
Inventor: ONO MASATO
IPC: B60H1/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To predict an increase in concentration of an exhaust gas component and to prevent the entry of contaminated outside air into the inside of a car room by measuring a distance between an own vehicle and an ahead-running vehicle and controlling an intake door in accordance with the measured distance at the time of drive control of the intake door to carry out opening and closing of inside outside air intake ports. SOLUTION: An inter-vehicle distance between an own vehicle and a front vehicle is judged, for example, on three stages of (a)-(c) (a<b<c) form an output signal of an infrared ray emission and receiving part 5 on a control part 10 for judgment of the intervehicle distance in the case when an intake door is set on the outside air intake side. In case of the inter-vehicle direction (a), whether the inter-vehicle direction is within a range (a) even (t) seconds before is judged, and in case of YES, whether an exhaust gas rising rate is higher than a set value of not is judged. Thereafter, in the case when the exhaust gas rising rate is higher than the set value, the intake door is changer over to the inside air intake side. Additionally, when it is judged that the inter-vehicle distance is shortened, whether the exhaust gas rising rate is higher than the set value or not is judged by once changing it over to an inside air mode.
Patent JP-H03157110-A (JP)
Title: Oil strainer device
Inventor: KIKUCHI KATSUYA
IPC: F01M11/00
Filed: 1989-11-15
Abstract: PURPOSE:To reduce the resistance to flow passage and to increase filtration area by making the oil strainer main body having a cross section of almost circular arc shape and allowing oil to flow in the direction almost perpendicular to the strainer. CONSTITUTION:The oil strainer main body 1 having the cross section of almost circular arc shape is provided with an oil suction port 3c, an oil discharge port 2b and a strainer 4 to be disposed in the inner part. An opening 10d and an engagement hole 10e are formed in an transmission case 10, and the opening 10d is closed by an oil strainer fixing cover 12. The oil strainer main body 1 is fixed to the transmission case 10 or to the oil strainer fixing cover 12, and the oil discharge port 2b is fitted into the engagement hole 10e. As a result, the strainer becomes compact, the flow resistance is reduced and the filtration area is increased, and the mounting and dismounting are easily carried out from the outside.
Patent JP-H09168911-A (JP)
Title: Drill manufacturing blank material and drill
Inventor: NISHIMURA TAKAYUKI
IPC: B23P15/32
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a drill manufacturing blank material, capable of easily and inexpensively manufacturing a drill, having high accuracy and excellent abrasion resistance. SOLUTION: This blank material is equipped with: a first blank material 1a; wherein an extra-high pressure sintered body 12, composed of polycrystal diamond or cubic crystal nitriding boron, is packedly embedded in the twisted groove 11 formed on the outer peripheral surface of a columnar base material sintered body, and the extra-high pressure sintered body 12 and a base material sintered body are sinteredly fixed, and two second blank materials 2; wherein one end surface is constituted of a base material sintered body having a neary same shape as the end surface of the first blank materials 1a; and the second blank materials 2 are sinteredly fixed, at ultra-high pressure and high temperature, to both the end surfaces of the first blank material 1a.
Patent JP-H09135823-A (JP)
Title: Nuclear magnetic resonance device
Inventor: OKADA KANZO
IPC: G01R33/20
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive nuclear resonance device which is small-sized and lightweight and which can facilitate its maintenance and management, by using, as a main coil, a high temperature super-conductive coil which can be operated at a temperature below the temperature of liquefied nitrogen, and by providing a cooler such as a Joule Thomson refrigerator for cooling the main coil, and a power source and a lead part which are made of a high temperature super-conductive material. SOLUTION: An MRN device comprises a main coil 11 and a power lead which are made of a high temperature super-conductive material, and a Joule Thomson refrigerator 44 used as a cooling system, and a super-conductive magnetic system composed of a main coil 11 stored in a container 41, power leads 41, 42 for electrically connecting the main coil 11 to an external power source, and the closed loop type Joule Thomson refrigerator 44. Further, the diameter of a room temperature magnetic field space (bore) B is set to a value with which a human arm can be inserted therein or to a value less than the former value.  As a material constituting power leads 42, 43, a high temperature super-conductive material which is operated at a temperature which is equal to or below the temperature of liquefied nitrogen and has an electric resistance which is zero, and accordingly, the height of a cryostat can be lowered, thereby it can be small-sized.
Patent JP-H03156672-A (JP)
Title: Home delivery control system
Inventor: TOMITA MASAMI
IPC: B65G1/137
Filed: 1989-11-15
Abstract: PURPOSE:To enable a control center to urge a baggage receiver to fetch his baggage if the baggage is kept in custody for a long period by securing the connection between a conventional home delivery control system and a multiple dwelling house interphone system. CONSTITUTION:If a baggage deliverer receives no answer through the calling interphone devices D1 - Dm of a multiple dwelling house interphone system D, the deliverer calls a home delivery control center and puts the baggage into a home delivery box equipment C based on an instruction and the control of the center. When the baggage is not fetched by its receiver for a fixed period, the control center calls the relevant receiver via the devices D1 - Dm to inform the receiver of a fact that his baggage is kept in the equipment C and to urge the receiver to fetch it.
Patent JP-2001113532-A (JP)
Title: Sorting method for steel furniture
Inventor: TAKAKUWA YOSHIHIRO
IPC: B29B17/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sorting method to be adapted to steel furniture comprising a steel furniture main body and the decorative member attached thereto so as to be prevented from falling off to simply and efficiently sort the furniture main body and the decorative member so as to respectively recycle them. SOLUTION: A short-blasting material 32 is made to collide with steel furniture in a predetermined treatment space 2 to peel a decorative member 12 from a furniture main body 11 by the impact of the shot-blasting material to make it possible to easily sort the furniture main body 11 and the decorative member 12.
Patent JP-H08159971-A (JP)
Title: Fluorescence analyzer
Inventor: KIYOFUJI AKINORI
IPC: G01N21/03
Filed: 1994-11-30
Abstract: PURPOSE: To easily perform alignment of an excitation light focal point, supply more fluorescence to a light receiving part and improve analysis accuracy by disposing a side-on type photomultiplier (detector) and a specific concave mirror in parallel to an excitation light optical axis. CONSTITUTION: The fluorescence analyzer 1 consists of a xenon lamp 3 for irradiating the insides of sample chambers 2, 2 with excitation light, a photomultiplier 4 as a detector oppositely disposed in both the sides of the sample chamber 2 interposing its optical axis K between them and a light collecting mirror (concave mirror) 5. The light collecting mirror 5 is composed of a reverse semicylindrical concave mirror having a flat reflection face in the parallel direction to the optical axis K, and collects fluorescence in a wide range in the direction of the optical axis K of the excitation light, which can be supplied to a light receiving part 9 of the long photomul. 4 in the direction of the optical axis K.  Thus, alignment of a focal point of the excitation light from the lamp 3 is made easy, more fluorescence can be also collected from the circumference of the focal point, and fluorescence analysis accuracy is improved.
Patent JP-H03160671-A (JP)
Title: Magnetic head feed mechanism
Inventor: OYAMA ATSUSHI
IPC: G11B21/02
Filed: 1989-11-17
Abstract: PURPOSE:To suppress a rattle in the direction of a thrust and to reduce noise in the shift of a carriage by fixing or elastically connecting the shaft tip part of a stepping motor and the shaft reception part of a base in the direction of the thrust. CONSTITUTION:When the stepping motor 5 rotates, the carriage 1 mounting a magnetic head 3 is linearlly moved through a screw shaft 7 and a connecting board 9, and the head 3 is moved to a target position. When the shaft 7 rotates at high speed, force in an opposite direction to the shift of the carriage 1 is operated by the inertia force of the carriage 1 and the friction force of the connecting board 9, and a gap is to be generated between the tip part 8 of the shaft 7 and the reception part of the base 4. But, the gap is not generated since the tip part 8 is fixed to the reception part by a ball bearing 11. Thus, the occurrence of collision sound is prevented and the shift of the carriage can be executed at low sound by suppresing the rattle of the tip part in the direction of the thrust.
Patent JP-S62154672-A (JP)
Title: Amorphous silicon solar cell
Inventor: OKA HIROSHI
IPC: H01L31/0216
Filed: 1985-12-26
Abstract: PURPOSE:To improve optical matching by increasing refraction index and improve the conversion efficiency of amorphous silicon solar cell by using, as the transparent conductive film layer, In2O3 where SnO2 is not doped at all. CONSTITUTION:An amorphous silicon semiconductor layer 2 as a photovoltaic generating layer, a transparent conductive film layer 3 formed in the thickness, for example, of 700Angstrom  by In2O3 to which SnO2 is not doped at all and an overcoat layer 4 consisting of glass, meranin resin, etc., are respectively formed on a stainless substrate 1. When the refraction index of the transparent conductive layer 3 is increased, reflectivity of amorphous silicon solar battery is reduced. Therefore, the refraction index of transparent conductive film layer 3 is increased up to 2.0 from about 1.8 by forming the transparent conductive film layer by In2O3 to which SnO2 is not doped at all in place of the conventional ITO. As a result, the reflectivity of amorphous silicon solar cell is reduced by 5%.
Patent JP-S63151170-A (JP)
Title: Picture reading method
Inventor: MUTO KAZUHIRO
IPC: H04N1/107
Filed: 1986-12-16
Abstract: PURPOSE:To sharply read the state of the variable density of an original, and to improve the reproduced quality of a multigradation picture by reading an original picture as a variable density picture by turning it into a net point, when the original, consisting of the multi-gradation picture, is read by a hand operated scanning type reading device. CONSTITUTION:A net point sheet 20 is placed on the original 4 which has the multi- gradation picture A, and is scanned for reading by the hand operated scanning type picture reading device 1. At this time, a light beam, which has passed through the group of a transparent opening 23, among the light from the light source 6 of a picture reading part 5, is reflected by the surface of the original 4, and on the other hand, the light towards the non-transparent part 22 of the net point sheet 20 is reflected by the non-transparent part 22, and the both of them reach an image sensor 8 side respectively through a focusing lens 7. In such a state, the picture image, that the original picture is turned into the net point, is photoelectrically converted by the image sensor 8 and is stored in a buffer memory 9 according to the detected position of a position detector 10, and a respective picture data is reproduced as a binary information by printing out through a suitable printing device. Thus, the multi- gradation of the original 4 is reproduced by the variable density action of turning into the net point.