baber/WOPTO huggingface dataset:
Patent JP-S6174794-A (JP)
Title: Working head of laser working device
Inventor: KOJIMA MASAKI
IPC: B23K26/14
Filed: 1984-09-17
Abstract: PURPOSE:To make interchange of lenses, aligning with optic axis and adjusting of focal distance very simply and at high accuracy, by rotating and stopping a lens mount by rotation of a feed screw. CONSTITUTION:When interchanging from a working lens 12a for cutting to a working lens 12b for welding, a lens mount 11 is rotated by rotating the operating handle 13a of a feed screw 13. At this time, if the handle 13a is rotated by weak force, coupling between the coupling concavity of the lens fitting part 11b and a stopper member is not released, and the mount 11 moves vertically. If rotated by strong force, coupling is released and the mount 11 rotates with rotation of the screw 13. When the working lens 12b for welding comes to the position of outgoing light path of laser light, the lens is coupled with the stopper member and stops the handle 13a. In the case where the a focus is different, the handle 13a is rotated by weak force to raise the mount 11 without releasing coupling, and then the mount 11 is stopped to complete interchange of lens to a working lens 12b. Then, the focal distance of the lens 12b is adjusted.
Patent JP-H1017125-A (JP)
Title: Magnet type chain belt
Inventor: MATSUI KAZUMI
IPC: B65G17/46
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnet type chain belt to reduce a pitch between chain elements, also be adaptable to a small drum, and besides simple in the structure of the chain element, and firm. SOLUTION: A number of chain elements 2 each having a permanent magnet plate 4 are intercoupled through respective pivotal pins 3 to constitute a magnet type chain belt 1. The chain belt 2 is so formed that a magnet plate 4 is nipped between a first and a second link plate 5 and 6 made of a magnetic substance and the link plates 5 and 6 are connected at the two ends by coupling members 7 made of a non-magnetic substance. The link plates 5 and 6 are provided with first and second pulls 5c and 6c to couple the pivotal pin 3 to the adjoining other chain element 2. The chain elements 2 and 2 are directly intercoupled through intercoupling of the pulls 5c and 6c by the pivotal pin 3 and a pitch between the adjoining chain elements 2 and 2 is low.  The link plates 5 and 6 form a core by which the magnet plate 4 is nipped, structure is simplified, and since the magnet plate 4 makes contact with the link plates 5 and 6 with a large area, the link plates 5 and 6 are hardly deformed by a load and the magnet plate 4 is firmly held.
Patent JP-H067401-A (JP)
Title: Lift type supporter
Inventor: YANO MASAHIRO
IPC: A61G7/10
Filed: 1992-06-26
Abstract: PURPOSE:To provide a lift type supporter requiring no human power, preventing a helper from being tired, and capable of being operated by a handicapped person by himself by providing a lift guide liftably guiding a seat lifting frame supporting a seat, controlling a lift drive source constituted of an air cylinder lifting the seat lift frame with an air controller. CONSTITUTION:A lift guide 12 liftably guiding a seat lift frame 11 supporting a seat 1 is provided, and a lift drive source 10 lifting the seat lift frame 11 is controlled by an air controller 18 via the compressed air to operate the lift drive source 10. When the seat 1 is lifted or lowered, no human power is required, a helper is not tired, the lift drive source 10 can be operated by a handicapped person by himself as required, and the inside of a room is not fouled even when an air leak occurs because the compressed air is used. The lift drive source 10 can be operated by a compressed air cylinder, it can be used indoors or outdoors below-freezing atmosphere, no complete rust-proof material is required to be used, and the production cost can be reduced.
Patent JP-S6169717-A (JP)
Title: First agent for permanent wave
Inventor: YOSHIOKA KAZUNARI
IPC: A61K8/64
Filed: 1984-09-14
Abstract: PURPOSE:The first agent for permanent wave having a low bad smell, stability, providing the hair with neither damage nor feeding of physical disorder, obtained by blending thiolactic acid of a reducing agent with a specific animal protein hydrolyzate and its derivative. CONSTITUTION:1-12wt% thiolactic acid shown by the formula I is blended with 0.1-5wt% at least one of animal protein hydrolyzates shown by the formula II (R1 is side chain of amino acid constituting animal protein hydrolyzate; n is 3-20 integer), formula III (R2 is 8-20C alkyl, or alkenyl; M is H, Na, ammonia, etc.), and formula IV and its derivative. Occurrence of damage and feeling of physical disorder caused by thiolactic acid is prevented by the compound shown by the formula II-formula IV while making improves reducing action of thiolactic acid act on permanent wave formation.
Patent JP-H0943069-A (JP)
Title: Three-axial force sensor
Inventor: KAKITA KENICHI
IPC: G01L1/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To correctly detect a change in load due to static load and axial shift with a small number of sensors to prevent erroneous sensing due to noise from occurring as much as possible, relating to a three-axial force sensor. SOLUTION: A three-axial force sensor comprises an elastic plate 26 mounted on four protrusions 25a... of a support 25 with four distortion resistors 27a... attached so that they come between the two adjacent protrusions 25a... of the support 25, a pressure applying body 28 with four protrusions 28a... placed so that they come into contact with opposite side part where the resistors 27a... attached on the elastic plate 26, a sliding part 29 mounted on a recess of the pressure applying body 28 and a hanging bar 3 held on the sliding part 29 for transmitting load through respective holes of the support 25, the elastic plate 26 and the body 28 to the sliding part 29.
Patent JP-H1039629-A (JP)
Title: Developing device, process cartridge and electrophotographic image forming device
Inventor: KARAKAMA TOSHIYUKI
IPC: G03G15/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To secure the sufficient sealing characteristic against the vibration or the like without cost-up, by installing a magnetic edge in the longitudinal direction, of a magnetic field generating means, between an inner edge and an outer edge of an edge sealing member. SOLUTION: The magnetic seal members 14 as an edge sealing member, made of a magnetic member obtained by magnetizing an iron plate or the like, are attached to the both edges in the longitudinal direction, of a longitudinal opening of a toner container. To surely prevent the toner leakage, the position between the magnet 10b and the magnetic seal member 14 is setted In such manner that the magnetic edge 10b1 of the magnet 10b is located between the inner edge 14a and the outer edge 14b in a width direction of the magnetic seal member 14 in the longitudinal direction of the longitudinal opening. A toner constraint area by the magnetic force of the magnet 10b, and that by the magnetic force of the magnetic seal member 14 are superposed, so that the toner is surely constrained by the superposed constraint force.
Patent JP-S6083925-A (JP)
Title: Camera using data on film vessel
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/18
Filed: 1983-10-14
Abstract: PURPOSE:To realize a camera whose constitution is simple, by excluding a film vessel which is not adapted to the camera and accepting a film vessel adapted to the camera. CONSTITUTION:A means CAS reads data B provided on a film vessel A, and a means LC discriminates whether read data is adapted to the camera or not. If it is discriminated that read data is not adapted to the camera, a means AL gives warning, and a means RM inhibits the operation of the camera. The camera is provided with means CAS, LC, AL, and RM to simplify the constitution of the camera itself.
Patent JP-S6256695-A (JP)
Inventor: RARUFU UOOUITSUKU SUKOIEN
IPC: F16L59/05
Filed: 1985-09-03
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-H0357173-A (JP)
Title: Screwed terminal
Inventor: TOMITA MITSURU
IPC: H01R4/38
Filed: 1989-07-26
Abstract: PURPOSE:To avoid forced threading of a build-up part into thread grooves and prevent breakage of the thread grooves by forming a recess part of a larger diameter than a thread part where the thread grooves are formed at the end part of a thread hole in a terminal plate on the heat part side of a terminal screw. CONSTITUTION:A screw hole 3 where a terminal screw 2 is to be engaged is formed in a terminal plate 1. A thread part 5 where thread grooves are formed and a recess part 6 of a larger diameter than the thread part 5 are formed in the inner circumferential surface of the screw hole 3. The recess part 6 is formed at the end part on the opposite side to the side where a cylindrical part 4 is protruded in the thickness of the terminal plate 1. By engaging the terminal screw 2 into the thread hole 3 from the opposite side to the cylindrical part 5, a build-up part provided in the circumferential surface of the terminal screw 2 for holding a washer 7 is contained in the recess part 6, thereby the screw grooves are prevented from being crushed by the build-up part.
Patent JP-S5983714-A (JP)
Title: Method for driving walking type industrial furnace
Inventor: MATSUKAWA TOSHIAKI
IPC: F27B9/20
Filed: 1982-11-05
Abstract: PURPOSE:To prevent the formation of a skid mark while shifting a steel piece to an advance direction, in heating a high temp. steel material in a walking beam type heating furnace, by driving the rectangular cooperation drive series of a plurality of walking beams in synchronous and non-synchronous drive combination. CONSTITUTION:A plurality of steel pieces 14-1, 14-8 are heated while moved to an extraction port 3 from a charging port 2 by a plurality of walking beams 4 subjected to rectangular motion and fixed beams 15. In this case, an upper and a lower drive cylinders 10a, 10b and a advancing and retracting cylinder 12 in a plurality of walking beam drive series are not made synchronous as is conventional and separately driven while subjected to numerical control. Because the steel pieces 14 are conveyed in a state movable to the direction crossing the advance direction thereof by the non-synchronous driving of a plurality of the walking beams 4, each steel piece does not receive the skid marks due to the walking beams 4 and the fixed beams and is uniformly heated.
Patent JP-S5983706-A (JP)
Title: Method and apparatus for granulating metal
Inventor: KIYOUNO IWAO
IPC: B22F9/08
Filed: 1982-11-05
Abstract: PURPOSE:To perfectly prevent the crystallization of a metal shot and to prepare a granular metal free from contamination or oxidation, by quenching the droplets of a molten metal received in a container under an inert gas atmosphere by dripping the same in liquid nitrogen as a cooling medium. CONSTITUTION:As a stock material, for example, a high purity selenium powder S is put in the upper part of a mesh tray 2 and, after an upper lid 4 is closed to heremetically seal the container 1, inert gas is accessed through a supply pipe 5 and an exhaust pipe 6 to sufficiently replace the interior of the container 1 with inert gas. On the other hand, liquid nitrogen N is put in a droplet receiver 10 to sufficiently pre-cool the same. In the next step, when selenium S is heated to the m.p. thereof or more by a heating furnace 16, molten selenium is fallen into liquid nitrogen N as liquid droplets SS from the dripping perforations 2a of the mesh tray 2 to be quenched. After the dripping of liquid droplets SS is finished, inert gas is blown into receiver 7 from the supply pipe 14 to naturally evaporate liquid nitrogen N.
Patent JP-H0749336-A (JP)
Title: Tube internal insertion type ultrasonic probe
Inventor: IWAMOTO KEIICHI
IPC: G01N29/04
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a tube internal insertion type ultrasonic probe with a wider application range. CONSTITUTION:Two rings 9 arranged as opposed to each other and a twisted cage type centering device which is arranged almost at an equal interval in the perimeter between the rings and has a plurality of elastic wires 8 with both ends thereof mounted separately on the rings at a specified angle of inclination circumferentially and at a specified angle of inclination with respect to the shaft center are arranged coaxially in plurality before and after a probe holder 3 of a flexible shaft 4.
Patent JP-H0522724-A (JP)
Title: Video conference system
Inventor: IWAMA YASUYUKI
IPC: H04N7/15
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a video conference system where a speaking person is clearly recognized on a screen. CONSTITUTION:When a voice signal is inputted for fixed continuous time from an input signal which is from a microphone 1 set in accordance with the seats of respective conference participants to an input detecting part 2, the user of the microphone 1 is recognized as the speaking person and the channel number of the microphone 1 is transmitted to a control part 9. The control part 9 collates a control data memory 14 and a turntable 4 and a motor driven lens 5 are shifted in accordance with the content of control data where content is set so as to take the one or plural speaking persons on the whole screen so that the close-up photographing of the one or plural speaking persons is executed.
Patent JP-2000028134-A (JP)
Title: Combustor
Inventor: TATE YASUO
IPC: F23C1/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To produce clean air where combustion product is not present between the wall of a combustion cell and a combustion substance by employing a transparent material, through which many observers can see the entire combustion conditions simultaneously, at the ceiling and/or the wall of a cell internally provided with a combustion facility. SOLUTION: A cylindrical combustion cell 1 is provided with a transparent wall 5 so that internal conditions of the cell can be seen through. The wall 5 of the combustion cell 1 is composed of a transparent glass plate 12 into polygonal shape. Since an air curtain 15a functions not to diffuse combustion products 7 in the peripheral, i.e., radial, direction, a transparent clean space 16 where the combustion products 7 is not present is ensured between the air curtain 15a and the wall 5 of the combustion cell 1. Since an air curtain 15b formed in the vicinity of the wall 5 functions to prevent adhesion of the combustion products 7 to the inner surface of the wall 5, the wall 5 is not clouded even during combustion and transparent conditions can be sustained.
Patent JP-H0640306-A (JP)
Title: Testing device for air bag ignition device
Inventor: KINOSHITA KENICHI
IPC: B60R21/16
Filed: 1992-07-21
Abstract: PURPOSE:To accurately measure the resistance value of a squib in an ignition device for an air bag. CONSTITUTION:In an ignition device 21 in which a safing sensor switch S11, a squib 22, and front sensor switches S12, S13 are connected in order above- mentioned between both terminals of a battery 24, a test current is supplied to the squib 22 via both a supply circuit 32 and a return circuit 33. At the same time, the electric potential on the side of detecting resistances R13, R14, which are placed in parallel in order to detect the disconnection of a line L13 leading to the front sensor switches S12, S13, is made higher than that of the return circuit 33 via a bias resistance R15. In addition, in order to prevent the reverse current of the bias current from the bias resistance R15 to the return circuit 33, a diode 30 is interposed. With this constitution, a testing current to be supplied to the squib 22 can be specified with high accuracy by resistances R11, R12 within an ECU 40, and at the same time an influx of the bias current can be prevented.
Patent JP-S6173873-A (JP)
Title: Manufacture of alloyed hot dip galvanized steel sheet having superior adhesion to paint
Inventor: KIYASU TETSUYA
IPC: C23C10/28
Filed: 1984-09-18
Abstract: PURPOSE:To manufacture an alloyed hot dip galvanized steel sheet having superior adhesion to paint by wiping a steel sheet passed through a hot dip galvanizing bath with gas and subjecting it to alloying treatment at a controlled temp. in a controlled atmosphere in a furnace. CONSTITUTION:A strip 1 is hot dip galvanized in a hot dip galvanizing bath 4, wiped with gas form wiping nozzles 5, and sent into an alloying furnace. The concn. of oxygen in the furnace is kept at <=5000ppm by introducing inert gas from the gas introducing inlet 9 and exhausting excess gas from the gas exhausting outlet 10 so as to isolate the air. The strip 1 is heated to 500-600 deg.C with heating means 7, and zinc layers on the surfaces of the strip 1 are alloyed.
Patent JP-2000032440-A (JP)
Title: Automatic tracking system for mobile object
Inventor: SHIRAISHI HAJIME
IPC: H04N7/18
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To stably detect and trace a mobile object to be tracked. SOLUTION: This system is constituted of a characteristic quantity extract means 3, that divides an image received from a CCD camera 2 into plural areas overlapped with each other to extract a characteristic quantity, a camera control means 11 that controls the movement of the CCD camera, a camera position detection means 6 that detects the position of the CCD camera 2, a background information memory 5 that stores background information of an image by an entire moving area of the CCD camera 2 depending on a detection position of the camera position detection means, a moving area detection means 7 that compares a characteristic quantity of the area extracted by the characteristic quantity extract means 3 updated for each frame with the background information and detects a moving area and selects a mobile object 1 to be tracked,  and a cross detection means 10 that detects crossing of pluralities of mobile objects 1 detected by the moving area detection means 7, based on a color characteristic of the mobile objects 1.
Patent JP-S6086778-A (JP)
Title: Layer-built secondary battery
Inventor: EBATO NOBORU
IPC: H01M10/058
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a highly reliable battery which has a high performance and in which no liquid leakage is caused by sticking an electric-insulating sheet to the periphery of a conductive sheet to which an active material is fixed, then stacking thus formed sheet members and separators alternately before the electric-insulating sheets are fused. CONSTITUTION:After an expanded metal 10 is fixed to one or both surfaces of a metallic sheet 6 by spot welding, an insulating sheet 6 formed by performing polyethylene coating on a fluorine resin subjected to adhesive treatment is fused to the peripheral area of the metallic sheet. Next, a polyacetylene used as an electrode active material 17 is fixed to the current collector 10 thereby making a sheet member. Next, thus formed sheet members and separators 12 are stacked alternately before their peripheries are fused. After that, electrolyte is poured before sealing is performed, thereby making a layer-built secondary battery.
Patent JP-S5895750-A (JP)
Title: Pressure fixing type magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/097
Filed: 1981-12-02
Abstract: PURPOSE:To obtain pressure fixing type magnetic toners having the excellent fixing property in an easily visible picture without luster even by a normal fixing roll, by using amide wax and ethylene ethyl acrylate as main resin components. CONSTITUTION:Amide wax is used as wax and a mixed resin in which ethylene ethyl acrylate (EEA) is added is used as main resin components for a titled pressure fixing type magnetic toner. The compounding amount of them is arranged so that the ratio of amide wax to EEA in a CPC system is made to be in the range of 4/6-8/2 by weight. Polypropylene and silicone varnish are also used as resin components besides them. The substance having the range of 25-55pts.wt. magnetic powder in 100pts.wt. toner is preferably used and powders such as magnetite, ferrite, Hi and Cr are used.
Patent JP-H0479673-A (JP)
Title: Method for storing picture data on recording medium
Inventor: MIYAZAKI YUKIHIRO
IPC: H04N1/21
Filed: 1990-07-23
Abstract: PURPOSE:To make a data storing area for picture as small as possible by finding the total numbers of picture element data in the transversal and longitudinal rows and storing each picture element data corresponding to the smaller total number in the recording medium. CONSTITUTION:The picture data of a picture taken by means of an image scanner 3 are processed by means of a CPU 1 which selects each line picture element data system or each row picture element data system as the storing system of the picture element data. The picture element data are stored in a magneto-optical disk device 2 through the CPU 1 in accordance with the selection of the CPU 1. When plural picture elements of the same state are continuously arranged in each transversal or longitudinal row which are arrayed in a matrix-like state and constitute a picture, the CPU 1 selects one picture element data from each row as representative data and finds the total number of the picture element data of each row. Then the CPU 1 stores each picture element data corresponding to the smaller total number of the total numbers of the picture element data of each row in the storing medium.
Patent JP-S5898404-A (JP)
Inventor: KAWAMURA HIRONOBU
IPC: A41D25/04
Filed: 1981-12-04
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-H02124877-A (JP)
Title: Aminomethyloxooxazolidinylallyl- benzene derivative
Inventor: RANDARU KENTO KAARUSON
IPC: C07D263/20
Filed: 1989-07-28
Abstract: NEW MATERIAL: A compound of formula I [wherein Ar is formula II, formula III (wherein X and Y are substituents), diazinyl (wherein X and Y are substituents), triazinyl, formula IV (wherein Z is O, S or NR 5 ; W is CH, N or the like; R 5  is H, a 1-8C alkyl or the like) or the like; X is H, NO 2 , S(O) n  (wherein R 1  (wherein n is 0-2; R 1  is a 1-4C alkyl, N 3  or the like), SH, OR 5  or the like; Y is H, F, Cl, Br, a 1-3C alkyl or the like; B is NH 2  or formula V (wherein R 12  is H, a 1-10C alkyl or the like; R 13  is H, a 1-4C alkyl, phenyl or the like), N 3  or the like) or a salt thereof.  
     EXAMPLE: (1)-N-[3-(4-phenylphenyl)-2-oxooxazolidin-5-ylmethyl]acetamide.  
     USE: Antibacerials.  
     PREPARATION: A carboxylic acid of formula VI is reacted with methyl chloroformate, and the product is treated with sodium azide, and the obtained acyl azide of formula VII is reacted with glycidyl azide to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6351425-A (JP)
Title: Curing of thermosetting resin
Inventor: OTANI SUGIRO
IPC: C08J5/04
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a cured product of good quality by adding a Lewis acid catalyst to a thermosetting resin formed using a proton donor as the catalyst from raw material consisting mainly of condensed polycyclic aromatic compound, and by heating together with a glass or metal reinforcer to effect curing. CONSTITUTION:(A) A thermosetting resin formed by reaction, on heating in the presence of a proton donor as the catalyst, between (i) a condensed polycyclic aromatic compound (e.g., naphthalene, anthracene) and (ii) a crosslinking agent consisting mainly of a second aromatic compound having at least two hydroxymethyl groups [e.g., di(hydroxymethyl)benzene] is incorporated with pref. 5-15wt% of a Lewis acid catalyst (e.g., aluminum chloride) followed by curing on heating together with (B) a glass or metal reinforcer, thus obtaining the objective cured product.
Patent JP-S6255884-A (JP)
Inventor: KARASAKI TAKASHI
IPC: H01R43/00
Filed: 1985-09-03
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。