baber/WOPTO huggingface dataset:
Patent JP-S59116711-A (JP)
Title: Variable power optical system
Inventor: IKEMORI KEIJI
IPC: G02B15/14
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a variable power optical system having a compact and simple lens barrel structure by moving a lens group A on the optical axis to vary the magnification of the entire system and changing continuously the refracting power of a lens group B. CONSTITUTION:A variable power optical system is constituted of two lens groups for simplicity purpose, wherein the refracting power of the 1st lens group, successively from an object side, is designated as psi1, the refracting power of the 2nd lens group as psi2, and the space between the principal points of the lens groups as E. The equation I is obtd. here if the refracting power psi1 of the 1st lens group in order to have the constant focal plane of the variable optical system is determined when the 2nd lens group moves by a distance (t). More specifically, the variable power optical system which maintains the constant focal plane is obtd. by moving the 2nd lens group on the optical axis and at the same time by changing continuously the refracting power of the 1st lens group.
Patent JP-S59119409-A (JP)
Title: Displaying method of operating step of robot
Inventor: KURITA MUNETADA
IPC: B25J9/16
Filed: 1982-12-27
Abstract: PURPOSE:To grasp exactly an operating step in which a robot is concerned at present and its executing state by displaying the operating step in case of its manual operation, and also varying its display state. CONSTITUTION:A display 9 and an operation name memory 10 are connected to a display control part 3 of a robot 1. A display pattern corresponding to each operating step is stored in this memory 10. At the time of its manual operation, a display pattern corresponding to the operating step in which the robot 1 is concerned at present is read out of the memory 10 and displayed on the display 9. In this case, with regard to the display of the time of execution of each operating step, before its execution and after its execution, for instance, its state is varied such as continuous turn-on, flickering turn-on and turn-off. In this way, it is possible to grasp exactly the operating step in which the robot is concerned at present and its executing state from the display pattern and its display state.
Patent JP-S6473233-A (JP)
Title: Checking of liquid leakage for hydraulic circuit
Inventor: SUGIMURA NOBUYUKI
IPC: G01M3/26
Filed: 1987-09-14
Abstract: PURPOSE:To enable the checking of a liquid leakage simple and accurately, by comparing a reference time required for the change of an accumulator from the first to second reference pressure with a time required for an actual change thereof. CONSTITUTION:A motor 11 is driven to operate a pump 8 with the min. opera tion pressure of an accumulator 1 in normal condition with no liquid leakage as first reference pressure and with the max. operation pressure as second reference pressure so that a liquid within a liquid tank 6 is forced to a hydraulic circuit 7 by a specified amount and a time required for change of the accumula tor 1 from the first to second reference pressure is put as reference time. Then, the liquid is forced by a specified amount to the accumulator at the first refer ence time and the second reference pressure is reached to measure the time covered with a time measuring device 10. The time measured is compared with the reference time by a computer COM and when there is no difference therebetween, no liquid leakage occurs. Otherwise, it is judged that a liquid leakage has occurred and a display is made to that effect.
Patent JP-H0979279-A (JP)
Title: Shaft joint for steering column
Inventor: YAMAMOTO YOSHIMI
IPC: F16D1/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a shaft joint for a steering column which can be simply manufactured by press work and can reduce a cost. SOLUTION: In a shaft joint for an intermediate shaft connecting a steering column to a steering gear box in an automobile, the shaft joint is constituted such that a shaft 15 to be connected is integrally formed with a joint main unit 4a orthogonal to an almost U-shaped sectional shaft engaging part 4b swinging the shaft 15 to be fitted, also mutually opposed holes 4d, 4e are drilled in the shaft engaging part 4b, and the shaft 15 to be connected can be tightened with a nut 17 by inserting a tightening bolt 16 to the holes 4d, 4e.
Patent JP-H0285107-A (JP)
Title: Coin packing machine
Inventor: CHITOKU HIDESHI
IPC: G07D9/00
Filed: 1988-09-14
Abstract: PURPOSE:To permit a reduction in the size of a coin packing machine and facilitate coin feeding operation by providing a coin feeding part and conveyor device at one side of a coin packing machine, a counting and sorting part and coin packing part in the central part thereof and a lift at the other side thereof. CONSTITUTION:A counting and sorting part 8 is adapted for sorting out the coins requiring to be packed from those sent in from an upper and lower hopper 2 and 3 and for counting the number of the selected coins. An accumulating device 9 provided below the counting and sorting part 8 is adapted for accumulating a predetermined number of the coins sent therefrom in a vertically straight position. A packing mechanism 10 is provided below the accumulating device 9 and, in the vicinity thereof, a stand 11 for carrying a roll of packing paper P is also provided. The packing mechanism 10 wraps the packing paper P around the coins accumulated in a straight position sent from the accumulating device 9.
Patent JP-H0782985-A (JP)
Title: Hydraulic circuit for shield jack of shield excavator
Inventor: ABO TAKATOSHI
IPC: E21D9/06
Filed: 1993-09-17
Abstract: PURPOSE:To prevent shield jacks from being operated by leakage of selector valves and, at the same time, to make it possible to additionally select without retracting the shield jacks. CONSTITUTION:Selector valves 10 and pilot check valves 12 allowing the current to pushing side lines of jacks from the selector valves are provided respectively to pushing side lines 5 of the jacks of a plurality of hydraulic shield jacks 4. A drawing side line 6 of every jack is commonly used, and a pressure ejecting valve 8 is so provided that a pilot pressure opening line 16 is opened to eject confined pressure to an oil tank from a pilot line in order to eject automatically pressure confined to the pilot line 7 with pulling operation of the shield jacks through the pressure confined to a pulling side line. According to the constitution, the extension of the shield jacks by leakage is prevented, and the additional selection of the shield jacks can be made without retracting a shield machine.
Patent JP-2001054306-A (JP)
Title: Seedling transplanter
Inventor: IZEKI HIDEO
IPC: A01C11/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the succeeding seedling box from colliding with the preceding seedling box from behind and delivering a great shock thereto in a seedling transplanter capable of conveying the seedling box housing seedlings therein along a prescribed conveying passage, taking out the seedlings from the seedling box in the course of the conveyance thereof and planting the taken out seedlings in a field. SOLUTION: This seedling transplanter is obtained by installing sprockets 72 interlocking with feeding pawls 60 and restraining pawls 61 and changing over a seedling box from a state in which the rotation thereof in the direction to move the seedling box in the conveying direction is regulated to a state in which the rotation in the above direction is permitted on the conveyance upstream side of the feeding pawls 60 and restraining pawls 61 capable of mutually interlocking and intermittently feeding each seedling box by one pitch and is capable of temporarily stopping the succeeding seedling box 100B moved on a conveying passage and intermittently feeding the succeeding seedling box 100B according to the intermittent feeding of the preceding seedling box 100A with the feeding pawls 60 and restraining pawls 61.
Patent JP-H0394758-A (JP)
Title: Method and device for sterilizing contact lens
Inventor: OKADA MASANOBU
IPC: A61L2/08
Filed: 1989-09-08
Abstract: PURPOSE:To surely sterilize a contact lens by providing an infrared-ray radiating means, and a contact lens containing means which is heated by receiving a far infrared radiation. CONSTITUTION:On the bottom part side of a housing case 2, recessed parts 3a, 3b are formed in accordance with each chamber for containing a soft contact lens 1a and 1b. In a body 4 of a sterilizing device, a containing recessed part 5 for containing the housing case 2 is formed, and in the bottom face part of the containing recessed part 5, projecting parts 6a, 6b are formed in accordance with the recessed parts 3a, 3b, and a far infrared-ray radiation ceramic body 7 of titania, etc., is provided extending over the whole area of the bottom face. Also, in a position of the projecting parts 6a, 6b, heating plates 9a, 9b of aluminum, etc., and heating elements 10a, 10b of a PTC thermister, etc., are provided. When a switch 11 is turned on, and a far infrared radiation is radiated from the far infrared-ray radiation ceramic body 7 by heating the elements 10a, 10b, the housing case 2 is heated to a prescribed temperature in a short time, and soft contact lenses 1a, 1b are heated and sterilized speedily.
Patent JP-H0654893-A (JP)
Title: Aroma generating device and aromatic agent contained tape used for device therefor
Inventor: MARUKI AKIYOSHI
IPC: A61L9/12
Filed: 1992-08-06
Abstract: PURPOSE:To effectively manage an emission time of a smell under the control of a controller by unsealing continuously an aromatic agent contained tape in a case, and emitting its smell by an operation of a ventilation fan. CONSTITUTION:Nonwoven paper 1 is used for an impregnated material which can contain an aromatic agent, this nonwoven paper 1 is impregnated with the aromatic agent, and by sealing up tightly its surface and the reverse side by a belt-like aluminum foil 2a being a long-size object having a resin layer, an aromatic agent contained tape 3 in which many bag parts 6 are provided continuously is formed. Such an aromatic agent contained tape 3 is formed like a roll and contained in a feeding-out chamber 10 formed in one side of a ventilation path 9 in a case 8, and the feeding-out side of the tape 3 is coiled in a take up chamber 11 formed on the other side of the ventilation path 9. Subsequently, in the course of transfer of the tape 3, a bag line 6 is unsealed successively by putting in plural notches by a cutter 20 provided with plural fixed blades in the width direction, and a smell is put on air fed from a motor- driven fan to the ventilation path 9 and emitted.
Patent JP-H0282054-A (JP)
Title: Operation control method for automatic bath unit
Inventor: ONODERA SHUICHI
IPC: F24H1/00
Filed: 1988-09-17
Abstract: PURPOSE:To eliminate various kinds of disadvantages induced by a transient by a transistor change in the water level in a hopper and reduce the capacity of said hopper by detecting water level in the hopper without any stage, and controlling a hot water filling up operation based on the detected value. CONSTITUTION:The hot water heated by a heat exchanger 7 is arranged to pour into a hopper 13. Then, a bath tub 2 is filled up with the hot water by changing over a motor-driven three way valve 16 to a hot water filling side. At this juncture, the water level in the hopper is detected by a water level sensor 14' water without any stage so as to predict a water level Ht in the hopper which moves in (t) seconds based on this detected value. This arithmetic operation and control are carried out by a control means built in a microcomputer. The water level Ht thus obtained and a target control level M in the hopper are compared. When the both values are equivalent to each other, the hot water filling operation is allowed to continue up to a predetermined bath tub water level. When the hot water temperature in the bath tub is reached the preset temperature, supplementary heating operation and the operation of a pump 17 are suspended, thereby announcing the completion of boiling.
Patent JP-H0568607-A (JP)
Title: Case or bag or hand baggage or the like and its discriminating/managing method and manufacture
Inventor: SHIMIZU KAORU
IPC: A45C5/00
Filed: 1991-09-11
Abstract: PURPOSE:To automatize a classification of a case or a bag or hand baggage, etc., and to provide useful management information, with regard to a case or a bag or hand baggage, etc., and its discriminating/managing method. CONSTITUTION:A suitcase 10 is constituted by providing a magnetic card of a non-contact type or an IC card 6 or an optical card to a surface layer part of a half body 2, and by using a card reader/writer of a radio system, etc., a classification is automatized, the efficiency is improved and it is possible to quickly cope therewith, and useful management information is provided.
Patent JP-H0892798-A (JP)
Title: Production of chromium-containing corrosion resistant steel strip excellent in corrosion resistance
Inventor: UENO NAOTO
IPC: C25F1/08
Filed: 1994-09-27
Abstract: PURPOSE: To improve the corrosion resistance of a steel strip by annealing a Cr-contg. steel strip after cold rolling in a specified atmosphere, subjecting an oxidized film on the surface to mechanical grinding under specified conditions and executing finish pickling and passivating treatment. CONSTITUTION: A Cr-contg. steel strip is annealed in an atmosphere having -70 to -30 deg.C dew point to regulate the thickness of an oxidized film formed on the surface of the steel strip to >=1000Å. In the case of >-30 deg.C dew point, it is hard to regulate the thickness of the oxidized film to <=1000Å. It is costed to reduce the dew point to -70 deg.C. The oxidized film formed at the time of the annealing is first subjected to mechanical grinding so as to regulate the amt. to be ground to >=1g/m<2> and the loss in pickling to >=0.5g/m<2> and is thereafter subjected to finish pickling and passivating treatment by a pickling soln. contg. nitric acid. Since the oxidized film is removed away by the mechanical grinding, the concn. of the pickling soln. can be regulated to a low one, and furthermore, the increase of the temp. of the pickling soln. can be reduced.
Patent JP-S6473739-A (JP)
Title: Table for wafer mounting
Inventor: OKAMOTO KUHIRO
IPC: H01L21/68
Filed: 1987-09-16
Abstract: PURPOSE:To prevent a microcrack from generating in a protective layer on the peripheral part of a wafer by a method wherein the surface, which comes into contact with the wafer, of a table for wafer mounting is formed into a recessed surface consisting of a conical surface or part of the conical surface. CONSTITUTION:In an annular table 10, an upper surface, on which a wafer 5 is placed, is formed into a recessed surface consisting of part of a conical surface. That is, the upper surface 11 becomes low as the surface approaches the center 0-0' of a circular ring. The wafer 5 which is placed on the table 10 comes into contact with the upper surface 11 of the table 10 at the edge on the lower side of its peripheral side. As a result, the surface of a protective layer 51 at the region, where an element or an integrated circuit is formed, on the periphery of the wafer does not come into contact with the upper surface 11. Thereby, the generation of a microcrack due to pressing at the time of wafer mounting is limited to the edge part and no microcrack is generated in the region, where is used as chips, on the periphery of the wafer 5.
Patent JP-H05211662-A (JP)
Title: Digital image special effect device and method
Inventor: HAWAADO JIYON TEIISU
IPC: H04N9/75
Filed: 1992-08-31
Abstract: PURPOSE: To obtain good images without color unbalance and to prevent deterioration in an image due to intrusion of noise to color decision information in the case of generating an output image, including a background generated by a background color generator and a processed input image. CONSTITUTION: A background color generator 60 is used to process an input image, and the background color generator 60 reads color decision information from a sample of the input image and uses the read color decision information to adjust a color of a background, so as to match the color of the background with the color of the sample of the input image.
Patent JP-H1075831-A (JP)
Title: Housing frame
Inventor: MIYAJIMA ATSUSHI
IPC: A47B87/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a convenient housing frame which allows disassembling thereof during the unuse period to be housed less bulky. SOLUTION: In this housing frame, protective frames 2 are erected in a horizontal symmetry on a bottom frame body (a) having a leg part 1 vertically arranged on the bottom part thereof while horizontal frame bodies (b) are erected in a horizontal symmetry on the bottom frame body (a). The horizontal frame bodies (b) are detachably built freely on the bottom frame body (a), a rear frame body (c) is erected on the rear side of the bottom frame body (a) and made free to be loaded on or unloaded from a retaining part 3 provided on the rear side of each of the horizontal frame bodies (b).  In this case, the horizontal frame bodies (b) and the rear frame bodies (c) are set to a size enough to be housed between the left and right protective frames 2 so that at least the bottom frame body (a), the left and right horizontal frame bodies (b) and the rear frame body (c) are arranged to be separable during the unuse period. The horizontal frame bodies (b) and the rear frame body (c) separated are so arranged to be overlapped and can be housed between the protective frames 2 of the bottom frame body (a).
Patent JP-S63123979-A (JP)
Inventor: GIYUNTAA BORUFU
IPC: F26B21/04
Filed: 1987-09-16
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-S6389724-A (JP)
Title: Permanent ground anchor using multi-stage bearing plate
Inventor: OKADA KATSUYA
IPC: E02D5/80
Filed: 1986-09-30
Abstract: PURPOSE:To obtain permanent useful life by a method in which the tensile forces from a load bearing material to the surrounding ground is dispersed to places in the direction of depth by using a multi-stage bearing plate for ground anchors. CONSTITUTION:The first bearing plate 21 is attached to the tip of the first tensile steel material 11, the first load bearing material 31 is contacted with the extraction side of the plate 21, and the second distribution plate 22 is set on the extraction side end of the material 31. The second load bearing material 32 is contacted with the extraction side of the plate 22, and thereafter a desired stage number of bearing plates, tensile steel materials, and load bearing materials are connected in series. The load bearing materials 3 are bonded by a sleeve nut-like joint 15, holes through which the tensile steel materials 1 are passed are formed in the bearing plates 2, and an anticorrosive grout is packed into the hollows of the materials 3.
Patent JP-S59116945-A (JP)
Title: Recording information discriminating device
Inventor: TAKEUCHI TOYOAKI
IPC: G06K7/00
Filed: 1982-12-23
Abstract: PURPOSE:To discriminate instantaneously the classification of a signal or the classification of a track by comparing a level of a DC output with plural set levels by using a comparing means consisting of plural comparators, etc., and deciding whether said level exceeds this set level or not. CONSTITUTION:If a signal read out of a pickup 1 is a signal read out of an address part on a disk 13, a binary-coding signal S1 outputted from a binary- coding circuit 3 becomes a signal having a long period as shown in the figure. Also, if the signal read out of the pickup 1 is a signal read out of a data part on the disk 13, the binary-coding signal S1 outputted from the binary-coding circuit 3 attains a signal having a short period. Therefore, whether the signal is read out of the address part or the data part can be discriminated by deciding the outputs of comparators 9, 10 by basing on an output of a comparator 8 as a reference.
Patent JP-H04119166-A (JP)
Title: Air-diffusible sheet-cutting device
Inventor: SHIMIZU YOSHIHARU
IPC: D06H7/00
Filed: 1990-08-31
Abstract: PURPOSE:To accurately cut a sheet by inhibiting displacement of the sheet even in generating leakage of vacuum owing to the existence of cut groove, etc., in the vicinity of cutting position by providing an adsorbing disk in the vicinity of a blade. CONSTITUTION:In an automatic cutter of a sheet having air-diffusibility such as woven cloth, a pressurizing ring 3 is moved to D-direction by driving a carriage above an air-diffusible sheet to be cut covered its upper face with an air-nondiffusible consumable holding sheet 4, and an adsorbing disk 1 fitted on said ring 3 and having gentle protruding cross section with round horizontal plane composed of a polyester sheet, etc., is brought into contact with the holding sheet 4, then air between inside of the adsorbing disk 1 and the holding sheet 4 is discharged to outside, thus the adsorbing disk is adhered with the holding sheet. Next, a fixed cutting is performed by driving the blade 2. In the cutting, displacement of the sheet to be cut is not occurred even when a cut groove exists in the vicinity of the cutting point and the leakage of vacuum is happened in a cutting stage, because the holding sheet 4 is surely held by the adsorbing disk 1.
Patent JP-H11151753-A (JP)
Title: Method for coating metal pipe with heat insulating material and apparatus therefor
Inventor: NAGASE MUNEAKI
IPC: F24F13/02
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enhance workability on the spot by facilitating the bending (stretching) processing of a metal pipe by preventing the generation of processing curing at the time of coating of the metal pipe with a heat insulating material. SOLUTION: In this coating method, a tubular heat insulating material D is applied to a wound metal pipe P. In this case, the heat insulating material D is applied to the metal pipe P so as to wrap the metal pipe P and the metal pipe P and the heat insulating material D are moved in the extension direction of the winding axis X thereof while the shape of the wound metal pipe P is held and the mating surface part of the heat insulating material D is bonded in the moving process of the metal pipe P and the heat insulating material D.
Patent JP-H0393169-A (JP)
Title: Solid state rechargeable electrochemical generator
Inventor: MITSUSHIERU GOOTEIEERU
IPC: H01M4/60
Filed: 1990-08-31
Abstract: PURPOSE: To provide a whole solid-state battery and a new type cathode by constituting with an organic compound having many polysulfide type bonds capable of reversibly oxidizing/reducing in charge/discharge cycles. CONSTITUTION: A battery has a completely charged state anode 1 having Li<0> or a lithium alloy, a polymer electrolyte 2 electrically conducting with Li<+> ions, a cathode current collector 3 made of conducting metal and carbon black or a polymer, and a charged state cathode active material 4 having R-S-S-R form existing as a composite mixture with the electrolyte 2. The compound having R-S-S-R form is prepared by oxidizing a corresponding alkali salt or acid salt by iodine. Thus, the electrode materials can perform a cyclic action with repeatability recovering charges.