baber/WOPTO huggingface dataset:
Patent JP-H01303292-A (JP)
Title: Unloading operation control method for crane
Inventor: SAKURAI TAKESHI
IPC: B66C13/22
Filed: 1988-05-31
Abstract: PURPOSE:To shorten a span of unloading time by operating a deceleration starting position on the basis of unloading speed at the time of performing the unloading operation with a crane being operated by automatic control, and when a hanging load is reached to the position, changing it over to decelerating operation. CONSTITUTION:A deceleration starting position S1 and a deceleration monitoring position C1 distant to the more lower part than the former both are operated on the basis of an unloading velocity V1 being set by weight or the like of a hanging load. When a position of this hanging load going down at a constant velocity V1 is reached to the deceleration starting position S1, a decelerating signal is outputted to a driving device which lowers the hanging load after changing the constant speed operation over to the specified decelerating operation. Afterward, the deceleration monitoring position C1 is operated, making it check the speed after the changeover. When velocity of the hanging load is reached to a low velocity Vmin, operation takes place with the velocity till the load is grounded. In addition, if weight of the hanging load is large enough and an unloading velocity V2 is yet slower, the decelerating operation is started at a lower position S2. In brief, an interval being operated at the low velocity Vmin comes to the same extent even if the initial velocities V1, V2 differ with each other.
Patent JP-S5922774-A (JP)
Title: Electrostatic printing apparatus
Inventor: TSUKAMURA YOSHIHIRO
IPC: B41J2/44
Filed: 1982-07-30
Abstract: PURPOSE:To improve the resolving degree in a line direction to a large extent, by a method wherein an anode is formed by coating in such a manner that plural optical head elements formed on the same anode are not mutually overlapped when projected onto a same line. CONSTITUTION:The anode 14 of an optical head part 20 is constituted from a transparent electrode 14A and an opaque electrode 14B and a pervious orifices 21 are formed to the opaque electrode 14B. The inclination angle of the anode 14 and the arrangement pitch of the pervious orifices are selected in such a manner that pervious orifices 21a2-21a4 between the pervious orifices 21a1-21b1 adjacent in a line direction on the same anode 14 are not overlapped and arranged at a constant pitch. The crossing parts of cathodes 12A-12D and plural anodes 14 respectively function as optical head elements.
Patent JP-S5359737-A (JP)
Title: Electrostatic powder coating and its equipment
Inventor: ITOU TSUTOMU
IPC: B05B5/03
Filed: 1976-11-10
Abstract: PURPOSE: To form a thick powder layer on highly electric-resistant material to be coated in high speed by feeding preliminarily charged fine particles in a space between the material to be coated and a planar silent discharge electrode plate installed at a distance against said material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5925181-A (JP)
Title: Air electrode
Inventor: DEGUCHI KATSUO
IPC: H01M4/90
Filed: 1982-07-31
Abstract: PURPOSE:To form an air electrode with excellent characteristics by dispersing a reduction type oxidation-reduction resin into a carbon substance. CONSTITUTION:A quinoid resin, pyridine resin, a thiol resin and a ferrocene resin are used as a reduction type oxidation-reduction resin and said resins are dispersed into a carbon substance. As a method of said dispersion, when molding the carbon substance, the oxidation-reduction resins are added in advance to raw material while being molded or the molded carbon substance is impregnated with a water solution of the oxidation-reduction resin or with the solution obtained by dissolving said resin in an organic solvent. Further, a single polymer or the like of a vinyl hydroquinone is used as said quinone resin, the polymer or the like of chloromethylation styrene and the fourth class ammonium salt of nicotine acid amide is used as the pyridine resin, mercaptol polystyrene or the like is used as the thiol resin and the single polymer or the like of vinylferrocene is used as the ferrocene resin.
Patent JP-S61294714-A (JP)
Inventor: SUZUKI KOICHI
IPC: H01B13/00
Filed: 1985-06-21
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-2000322112-A (JP)
Title: Device and method for automatically generating program and computer readable recording medium stored with program for allowing computer to execute the method
Inventor: YAMANAKA HIROSHI
IPC: G05B19/05
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic program generation device capable of automatically generating a control program for easily setting an objective output state in the constitutional elements of hardware without having a user be conscious of the specifications of the hardware. SOLUTION: A terminal state definition part 1 defines terminal state information 7, an output state definition part 2 defines output state information 8 and a state correspondence part 3 allows the information 7 to correspond to the information 8. A design circuit input part 4 inputs design circuit information 1, an output state synthesis part 5 sets output state synthetic information 11 and an automatic program generation part 6 automatically generates a control program 12 on the basis of these information.
Patent JP-S5759030-A (JP)
Title: Cooling shroud ring
Inventor: TERANISHI MITSUO
IPC: F02C7/18
Filed: 1980-09-29
Abstract: PURPOSE: To improve cooling efficiency of a shroud ring by means of using an impingement cooling structure on the gas turbine shroud ring.  
     CONSTITUTION: Hollow shroud segments 1 are interposed between a casing 3 and a blade 5 so as to form a ring shape. Inserts 2 are interposed beforehand from the outer periphery in each segment 1, and welded in the fixed portion 4. Cooling air (A) is flowed from the outside of a casing 3 through cooling air port 7 into the inserts 2, which passes through a multitude of cooling ports 2a which are situated in the wall surface of inserts, and is blown on the shroud segments 1 and the inserts 2, and is discharged through an air cooling port 8 which is made in the wall of the shroud segments 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5926473-A (JP)
Inventor: KANOU MOTOHIRO
IPC: B65D1/22
Filed: 1982-07-30
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-H11311521-A (JP)
Title: Inertia quantity sensor
Inventor: HATANO KENTA
IPC: G01C19/5712
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multiaxial inertia quantity sensor which can be formed integrally by using micromachining technology and can detect angular velocity and acceleration. SOLUTION: This inertia quantity sensor 1 consists of a device part 2 and a substrate part 3. The device part 2 is made of a silicon single crystal body and has a mass body 21, an elastic body 22, and a driving electrode 23. This driving electrode 23 is an inter-digital electrode and generates an electrostatic force by being applied with an AC voltage to rotate and vibrate the mass body 21. The substrate part 3 is equipped with a base 31 and a detection electrode 32. The base 31 is made of Pyrex<(> R<)> glass and supports the mass body 21 and driving electrode 23 so that they can freely rotate. This inertia quantity sensor can detect the acceleration along the center axis of rotation by using the detection electrode 32 which detects the angular velocity and find inertial quantities in multiaxial directions at the same time. Further, the device part 2 can be molded in one body.
Patent JP-2000324451-A (JP)
Title: Method and device for reproducing video data and video sending system
Inventor: UCHIDE KOICHI
IPC: H04N5/907
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily execute multi-screen display by inexpensive constitution. SOLUTION: Video data DS of a desired video material is temporarily stored in a memory part 143 by a memory control part 142. The written video data for one display screen is divided into plural areas and the video data is read based on a prescribed reading pattern for each area to generate video data DV-1 to DV-4 for one displayed picture. The generated video data DV-1 to DV-4 are supplied to video conversion output parts 144-1 to 144-4 from which video signals SV-1 to SV-4 are supplied to video output devices 25-1 to 25-4. The image of a desired video material is multi-screen-displayed by the devices 25-1 to 25-4.
Patent JP-S61290934-A (JP)
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/02
Filed: 1985-06-20
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-H085395-A (JP)
Title: Navigating apparatus
Inventor: SUGANUMA SEIJI
IPC: B64D43/00
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a navigating apparatus which can accurately detect an aircraft's own position. CONSTITUTION:An altitude calculator 7 periodically inputs the pilot's own aircraft's absolute position and terrain clearance obtained by an inertial navigator l and a radio altimeter 6, calculates its height, and records the height of a spot where the pilot's own aircraft passes in a flight pass recorder 10. A matching processor 9 forms a window to become reference data from the height of the own aircraft's passing spot calculated by the recorder 10 and the height of the previous spot calculated by a radar 11, and matches it to the map information of a digital map 8, thereby detecting the pilot's own aircraft's position. This aircraft's position the navigation, who controls an aircraft's body by an aircraft body controller 5.
Patent JP-S6114048-A (JP)
Title: Control device for calcination
Inventor: HIRAI TAKASHI
IPC: B22C9/06
Filed: 1984-06-29
Abstract: PURPOSE:To enable the control which is not affected by the difference in the heat capacity of each die and the quantity of heat by each heater by changing calcination time according to the die temp. CONSTITUTION:A counter 9 counts the input pulses from a V.F converter 8 and outputs a calcination completion signal when the count value thereof attains a prescribed value. A start switch 10 is turned on simultaneously when the calcination is started and the on signal thereof is inputted by contact input to the counter 9. The counter 9 is reset in the count value by the on signal from the start switch 10 and the new count start is instructed. A driving device 11 opens the dies 1 immediately upon receipt of the calcination completion signal from the counter 9. The product completed of the calcination is thus taken out. More specifically, the count-up time of the counter 9 changes according to the change of the frequency (f) of the output pulses from the converter 8 and therefore the count-up time changes according to the value of the voltage (x).
Patent JP-S61291039-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TAKEUCHI YASUHIRO
IPC: F01N3/10
Filed: 1985-06-20
Abstract: PURPOSE:To enhance the mechanical strength of a catalyst for purifying exhaust gas at low temp., by supporting a catalytic substance by a ceramic carrier obtained by applying heat treatment to a composition consisting of at least a rehydratable alumina and alkali titanate. CONSTITUTION:A composition comprising a mixture consisting of a rehydratable alumina such as pi-Al2O3 or amorphous alumina, alkali titanate represented by M2'O-nTiO2 (wherein M' is Li, Na, K, Rb, Cs, Ba, Sr or Ca and n is an integer of 1 or more) and a binder such as a cement material are heat-treated at 1,100-1,300 deg.C to form a catalyst carrier. The mixing ratio of rehydratable alumina and alkali titanate is optimumly 1:1-10:1 from the aspect of impact resistance and the total amount of rehydratable alumina and alkali titanate is pref. 10wt% or more from the viewpoint of pressure resistance, strength, thermal shock resistance and catalytic capacity.
Patent JP-H06346225-A (JP)
Title: Titanium carbonitride coated metallic member and its production
Inventor: TSUTAO TOMOSHIGE
IPC: C23C14/06
Filed: 1993-06-04
Abstract: PURPOSE:To produce a titanium carbonitride coated metallic member having satisfactory wear resistance and excellent in sliding property and surface hardness. CONSTITUTION:When a titanium carbonitride coating film is formed by ion plating on the surface of a metallic substrate to produce a titanium carbonitride coated metallic member, titanium is used as an evaporating source and a gaseous mixture of gaseous hydrocarbon such as acetylene with gaseous nitrogen in (7:1)-(5:1) ratio in partial pressure is used as gas to be allowed to react with titanium. The substrate is heated to 200-600 deg.C under 4X10<-4> to 3X10<-3>Torr total pressure and ion plating is carried out at -1,000 to -25V voltage impressed on the substrate. A titanium carbonitride coating film having 20-32wt.% concn. of carbon is formed and the objective titanium carbonitride coated metallic member is produced.
Patent JP-S5925480-A (JP)
Title: Image pickup device
Inventor: TAJIMA YOSHIYUKI
IPC: H04N5/225
Filed: 1982-08-02
Abstract: PURPOSE:To pick up two objects at proper positions on a monitor screen in a high contrast, by providing a means which controls the slope of a reflecting surface to an opticlal reflecting means and furthermore a means which covers a part of an optical axis for each object. CONSTITUTION:A control screw 12 is provided to mirrors 50 and 60 respectively to control the slope of each reflecting surface. The picture of an object can be shifted to a proper position on a monitor screen by turning the screw 12. At the same time, a hood 14 of a casing 8 contains a picture receiving window 15 on its front surface, and mask plates 16 and 17 which can move up and down are provided at the upper and lower parts of the window 15. An interference distortion is sometimes produced at the counter areas of pictures owing to an overlap of optical axes with two objects. This distortion is generated when a part of the optical axis is made incident with an overlap between the optical axis and a lens 7. In this respect, a part of the optical axis is covered by the plates 16 and 17. This secures a high-contrast picture which is free from any distortion.
Patent JP-H05323620-A (JP)
Title: Developing device
Inventor: SAKAMOTO NOBORU
IPC: G11B7/24
Filed: 1992-05-27
Abstract: PURPOSE:To obtain the device which can stably develop various kinds of optical master disks with good accuracy. CONSTITUTION:The device for irradiating the pattern surface of the optical master disk 1 with a laser beam, detecting the intensities of zero order diffracted light and first order diffracted light, comparing the intensities and controlling the progression of development is provided with a first order diffracted light detecting means 62 movably on the virtual arc to be the same in the distance of the first order diffracted light from the pattern surface of the optical master disk 1 according to the diffraction angle of the first order diffracted light independently from a zero order diffracted light detecting means 61. A correcting means 71 which can correct the intensity of the diffracted light in compliance with the groove width of latent image patterns or the width of signal bits is added to a development control section 8.
Patent JP-H04361809-A (JP)
Title: Controlling for hot rolling mill
Inventor: IMANARI HIROYUKI
IPC: B21B37/48
Filed: 1991-06-06
Abstract: PURPOSE:To provide a controller for hot rolling mill with which unstabilization of tension just after a strip is passed through can be restrained even in the case the tension control of mass flow AGC or the like is executed with a screw down device. CONSTITUTION:This controller is constituted of tension control systems 8, 9, 5 with which the tension of a rolling material 1 between the i-th stand 2 and the (i+1)th stand 3 which are arranged in tandem is kept at the reference value, tension feedback control systems 24, 26, and looper height control systems 12, 11 with which the looper height is kept at the reference value. Control operation switching means SW1-SW4 are provided, with which, until a fixed time elapses after the material 1 is bitten into the stand 3, the tension control systems and looper control systems are made to be in the operating state and also the tension feed-back control systems are made to be in the non-operating state and the aforementioned operating states are reversed after an elapse of a fixed time. Preferably, automatic mass flow thickness control systems 13, 14, 29, 23 with which the speed of the main motor for driving rolling roll of the stand 2 is compensated are provided and which are switched in the operating state or non-operating state in accordance with the aforementioned tension feedback control systems.
Patent JP-S5359189-A (JP)
Title: Centralized remote control system
Inventor: AKAI YUKIO
IPC: H04L69/40
Filed: 1976-11-09
Abstract: PURPOSE:To reduce the cost of the whole system by allowing functions to be bore in common by the master station and the branch station.
Patent JP-H0649164-A (JP)
Title: Isocyanate-terminated prepolymer derived from low-monool- content polyether polyol mixture and its use in polyurethane
Inventor: NAIJIERU BAAKUSUBII
IPC: C08G18/48
Filed: 1993-05-14
Abstract: PURPOSE: To obtain a prepolymer giving a polyurethane elastomer having high tear strength, high elongation and reduced rigidity at a high elongation percentage by reacting a specified polyether polyol mixture with a polyisocyanate.  
     CONSTITUTION: The isocyanate-terminated prepolymer useful for the preparation of a polyurethane comprises the reaction product of a polyisocyanate and a polyether polyol mixture including a polyether diol and a polyether polyol (triol, tetrol, hexol or the like) having three or more hydroxyl end groups and having about <15 mol.% polyether monol content and an average hydroxyl functionality of about 1.9-2.4. The prepolymer gives a wet-hardened and chain- extended polyurethane product having well-balanced physical properties. This polyurethane has high tear strength, tensile strength and elongation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63298836-A (JP)
Title: Optical recording medium and its production
Inventor: ITO AKITAKE
IPC: G11B7/24062
Filed: 1987-05-29
Abstract: PURPOSE:To eliminate the influence of grooves for tracking servo at the time of reproduction and to enable reproduction with a CD player by providing the grooves on the face on the side opposite to a recording layer. CONSTITUTION:After a transparent layer 3 and the recording layer 1 are formed on a transparent substrate 2, signals are written from an external information source to the prescribed place of the recording layer 1 through the substrate 2 to form pit arrays 11 thereon by using a laser pickup 21 for recording while the tracking servo is applied thereto by a laser pickup 22 for tracking servo utilizing the grooves 15 for tracking servo. A reflecting layer 5 is formed on the recording layer 1 after the information is recorded on the recording layer. The entire part of the recording layer 1 is thereafter faded, by which the recording layer is changed to the transparent layer 1' which has no specific absorption. In addition, only the deformations corresponding to the written information exist on the transparent layer and there are no grooves for tracking servo which increase the amplitude of a tracking error signal. The reproduction with the commercially marketed CD player is thereby enabled.
Patent JP-H07317493-A (JP)
Title: Underground propelling machine
Inventor: TAKADA HIROSHI
IPC: E21D9/08
Filed: 1994-05-25
Abstract: PURPOSE:To attain the accuracy of the correction of the direction of the burying of a small-bore pipe and facilitation thereof and the reduction of cost by correcting the direction of the burying of the small-bore pipe at a long distance by a directional control force generator mounted outside a guide pipe and a directional-control force transmission, mechanism connected to a cutter head section. CONSTITUTION:Directional control force generated from a directional control force generator 220 disposed outside a guide pipe 100 is transmitted over the guide pipe 100 by a directional-control force transmission mechanism 210. A cutter head section 101 mounted at the front end of the guide pipe 100 is moved in the radial direction to the axis of the guide pipe 100. Only the directional- control force transmission mechanism 210 is incorporated and the diameter of the guide pipe 100 is reduced by installing the directional control force generator 220 outside the guide pipe 100 at that time. Accordingly, even a small-bore pipe can be buried, a ground propelling machine is miniaturized and simplified, maintenance and inspection are facilitated, and the direction is corrected and controlled accurately and simply.
Patent JP-H01303920-A (JP)
Title: Semiconductor switch
Inventor: TANAKA CHIKARA
IPC: H03K17/725
Filed: 1988-06-01
Abstract: PURPOSE:To prevent destruction due to forward/reverse overvoltages by setting the forward self-protection voltage of one of antiparallely connected overvoltage self-protection thyristors lower than the nonrepetitive peak reverse voltage and the repetitive peak reverse voltage of another thyristor. CONSTITUTION:Overvoltage self-protection thyristors 1, 2 are inserted in a circuit tying an AC power supply 3 and a load 4 and the thyristors 1, 2 are connected in parallel. Then the thyristors 1, 2 are constituted to be semiconductor switches triggered by a gate signal from a gate controller 5. In such a case, the relations of VBO1<VR2, VBO2<VR1 are satisfied, where VBO1 is a forward self-protection voltage of the thyristor 1, VR1 is a nonrepetitive peak reverse voltage, VBO2 is a forward self-protection voltage of the thyristor 2 and VR2 is a nonrepetitive peak reverse voltage. Moreover, the relations of VBO1<VRR2, VBO2<VRR1 are satisfied, where VRR1 is a repetitive peak reverse voltage of the thyristor 1 and VRR2 is a repetitive peak reverse voltage of the thyristor 2.
Patent JP-2000325371-A (JP)
Title: Artificial ear ossicle
Inventor: NAGANUMA KAZUHIRO
IPC: A61F2/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an artificial ear ossicle having excellent handling property and capable of being provided in an operation part easily. SOLUTION: This artificial ear ossicle 1 has a shaft part 2 forming a main part, a flange part 3 provided integrally with the shaft part 2 in an end part on an external ear side of the shaft part 2, a recessed part 4 which is formed in an end part on an internal ear side of the shaft part 2 and has a curved face corresponding to a stapes head, and a through-hole 5 which is provided in the shaft part 2 in the vicinity of the flange part 3, is substantially vertical to a shaft, and whose cross section is circular.
Patent JP-H0431422-A (JP)
Title: Actinic radiation curable resin composition
Inventor: ICHINOSE EIJU
IPC: C08G18/67
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title compsn. having excellent curing properties and giving a cured article excellent in scratch resistance, bending properties, etc., by incorporating a resin prepd. by the reaction of a specific compd., a specific polyester polyol, and 1,6-hexamethylene diisocyanate into the compsn. as an essential component. CONSTITUTION:A resin prepd. by the reaction of a compd. having at least one (meth)acryloyl group and at least one hydroxyl group in the molecule (e.g. 2-hydroxypropyl acrylate), a polyester polyol having a cycloaliph. structure in the molecule (e.g. a polyol prepd. by the reaction of 3-methyl-1,5-pentanediol with 1,4-cyclohexanedicarboxylic acid), and 1,6-hexamethylene diisocyanate is incorporated into the title compsn. as an essential component.