baber/WOPTO huggingface dataset:
Patent JP-S5889048-A (JP)
Title: Quantity reduction detector for current collecting brush
Inventor: HATAKEYAMA KAZUO
IPC: H02K13/00
Filed: 1981-11-20
Abstract: PURPOSE:To automatically displaying the liming timting of the reduced wear amount of a current collecting brush by providing one of a contact for operating a display circuit at the brush and the other of the contact at a brush holder. CONSTITUTION:When a slip ring 3 is rotated simultaneously with a motor, a current collecting brush 2 which is contacted with the ring 3 is worn. The brush 2 moves to the side of the ring 3 in the extent corresponding to the worn amount, and a movable contact 8 also approaches to a stationary contact 5 while moving in the same direction. When the wear of the brush 2 is advanced so that the brush approaches its wear reduction limit, both contacts 5, 8 are contacted, thereby firing a display lamp.
Patent JP-H0781574-A (JP)
Title: Stock cart
Inventor: SHIRAI TAKANAO
IPC: B62B3/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a stock cart which can suspend a shelf plate member or the like from a fixed shelf frame and can be stored by loading a base plate whose tip part is turnable on a frame capable of nesting with casters, locking a supporting of the fixed shelf frame and a movable shelf frame having a shelf plate supporting bar, and providing a suspending jig of the frame and the shelf plate member. CONSTITUTION:A forward end part of a truck capable of nesting is narrower than a rear end part, and a frame 2 where the rubber bumpers are fixed to the forward end part and the trapezoidal rear end part with the rear part open, and universal casters 3, 3, 4, 4 on each side of the forward end part and the rear end part are mounted. The lower surface of the forward end part covering the upper part of the frame 2 is formed inclined, and consists of a base plate 7 where the rear end part is turnably mounted on the rear end part or a fixed shelf frame of the frame 2 by a pivotably supporting pin, cylindrical movable shelf frame supporting parts 9, 9, and fixed shelf frame fixing members 12, 12 where the forward end part fixed to the outer side surface of the rear end of the frame 2 in an outwardly projecting manner forms an inclined surface 11. The storing space when not in use can be reduced.
Patent JP-H05192352-A (JP)
Title: Machining apparatus
Inventor: GEORUKU PIYUSHIYUNAA
IPC: B24C9/00
Filed: 1992-07-13
Abstract: PURPOSE: To provide a machining device facilitating the filling of a medium into blast medium containers. CONSTITUTION: A drawer 16 is fitted slidably along a guide rail in a machining device 1, and it can be drawn to the front of the machining device 1. Blast medium containers 17a, 17b, 17c to be filled with a blast medium are arranged in the drawer 16, and these containers 17a, 17b, 17c are connected to the machining device 1 by blast lines 53b, 53c. When the covers 67 of the containers 17a, 17b, 17c are opened with the drawer 16 kept drawn, the medium can be refilled into the containers 17a, 17b, 17c at the front of the machining device 1.
Patent JP-S6246622-A (JP)
Title: Connecting of water barrier tape
Inventor: ENTO YUKIO
IPC: B29C65/40
Filed: 1985-08-26
Abstract: PURPOSE:To realize the loss-free use of a water barrier tape by a method wherein firstly the bonding layer of this tape consisting of an electroconductive or insulating first layer, a lead layer, a heat-resistant synthetic resin layer and a bonding layer is removed and secondly the heat-resistant synthetic resin layers are connected with each other and finally the lead layers are connected with each other. CONSTITUTION:Firstly, the end of each of both tapes to be connected together is cut off so as to make an angle of 45 deg. with respect to the longitudinal direction of the tape. Secondly, the polyvinyl chloride layer 1 and bonding layer 4 of one tape are removed along the cut-off end by the portions with the predetermined width. On the other hand, the polyvinyl chloride layer 1 and lead layer 2 of the other tape are removed along the cut-off end by the similar band-shaped portions with the widths two times as long as and equal to said predetermined width in the order named. Thirdly, the polyethylene terephthalate layers 3 of both the tapes are mated so as to oppose to each other in order to bond with each other by mating surfaces with epoxy based adhesive. Fourthly, the lead layers 2 are soldered each other by turning both the tapes upside down. Finally, an auxiliary tape 7 having the same quality of material as that of the polyvinyl chloride layer is hot-welded to the exposed portion of the lead layers 2 of both the tapes in order to complete the connection of both the tapes.
Patent JP-H1032295-A (JP)
Title: Lead frame, electronic part device, manufacture of lead frame, manufacture of electronic part device, and clad material for lead frame
Inventor: ICHIYANAGI KOUJI
IPC: H01L23/50
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a lead frame and an electronic part device which are excellent in heat dissipating properties, high enough in strength without pasting a reinforcing board, and equipped with a fine pattern wiring section to be realized at a low cost. SOLUTION: A lead frame 1 is equipped with heat releasing device mounting pads 24 and 25 and a fine pattern section 31, wherein the fine pattern section 31 is set thinner than the heat releasing device mounting pads 24 and 25 and integrally formed with them. Heat releasing devices are mounted on the heat releasing device mounting pads 24 and 25, and the heat releasing devices and the fine pattern wiring section 31 are electrically connected together with lead wires.
Patent JP-S6078759-A (JP)
Title: Dot printing head
Inventor: ISOBE MINORU
IPC: B41J2/28
Filed: 1983-10-06
Abstract: PURPOSE:To obtain a small-size, light-weight dot printing head of high performance and almost free of abrasion by a method in which each tongue piece of a pedal-like plate spring is fixed to a disk yoke on the inside near dot wires, and an armature is fixed on the outside of each tongue piece. CONSTITUTION:When an electromagnetic coil 3 is electrically energized, a magnetic flux to erase the magnetic flux of a permanent magnet 6 is generated, and an armature 8 attracted by a core 2 is released by the strain energy of the tongue piece of the plate spring. At the same time, the tongue piece of the plate spring 9 is restored to the state of being not flexed while contacting with the upside of the disk yoke 7. Higher-order vibration of the tongue piece is restricted thereby, and high-speed printing is permitted with good efficiency. Since the fixed point of the spring 9 is on a flat face, the abrasion of the fixed point portion hardly occurs, and a dot printing head of stable printing characteristics can thus be obtained.
Patent JP-S57109259-A (JP)
Title: Production of dry battery
Inventor: OJIWA KENICHI
IPC: H01M6/08
Filed: 1980-12-26
Abstract: PURPOSE:To reduce the internal resistance of a dry battery, by fitting a mixture storing cylinder to the mouth end of a zinc can, after filling the cylinder with the mixture, by giving a dropping impact to the cylinder in order to make the mixture dense and transferring the mixture into the zinc can through compressing action of the mixture push bar, so as to press-mold the mixture. CONSTITUTION:After fitting a positive mixture storing cylinder 6 to the mouth end of a zinc can 1 in which isolating paper 2 and bottom paper 3 are incorporated, the cylinder is filled with a positive mixture powder 8 by dropping said powder. Next, the zinc can 1 on a cradle 11 and the storing cylinder 6 are forced to drop in the mutually coupled state of the two through a tapping bar 12 by means of the rotation of a woodruff cam 16 of a tapping device 10. The mixture powder 8 in the storing cylinder and in the zinc can 1 is made to be dense by giving a impact to the bottom of the zinc can 1, thereby the bulk density is enhanced. The mixture 8 in the storing cylinder 6 is transferred into the zinc can 1 by means of a mixture push bar which can slide in the storing cylinde in order to carry out press-molding. Thus, the molded body where the density of the mixture moldings is uniform, a molding die is unnecessary, and the internal resistance is small, can be easily obtained.
Patent JP-S5886791-A (JP)
Title: Semiconductor laser
Inventor: TAKESHIMA MASUMI
IPC: H01S5/00
Filed: 1981-11-19
Abstract: PURPOSE:To improve the threshold current characteristics of a semiconductor laser by providing an acceptor having the prescribed density, and an active layer doped with a doner of the prescribed density for compensating for the acceptor. CONSTITUTION:A semiconductor laser has an acceptor doped with 1X10<16>- 1X10<18>cm<-3> of density and a doner of 1X10<16>-1X10<18>cm<-3> of density for compensating the acceptor. The free carrier absorption and Auger recombination can be suppressed to small value by forming in this manner. As a result, the threshold current characteristics of the laser can be improved.
Patent JP-S6079662-A (JP)
Title: Sterilizing lamp
Inventor: KAWAI KATSUHIRO
IPC: H01J61/34
Filed: 1983-10-05
Abstract: PURPOSE:To increase the output of ultraviolet rays by bringing a part of the tube wall of an electric discharge tube into contact with the inner surface of an ultraviolet-ray-transmitting cylindrical body which is installed surrounding a discharge lamp and on the outer surface of which a sterilizing liquid exists. CONSTITUTION:Around a low-pressure mercury lamp 1 which radiates ultraviolet rays having an input of 0.2-3W per 1cm interelectrode distance, an ultraviolet- ray-transmitting cylindrical body 2 is installed. A part of the tube wall of a mercury lamp 1 is brought into contact with the inner surface of the cylindrical body 2. The distance (H) between the inner surface of the cylindrical body 2 and the non-contacting surface of the mercury lamp 1 is adjusted to between 1/20 and 1/4 of the outer diameter (D) of the mercury lamp 1. A liquid such as a refreshing beverage is caused to exist around the cylinder 2 in order to perform sterilization. Accordingly, the tube wall of the mercury lamp 1 is cooled through the contact area between the mercury lamp 1 and the cylindrical body 2, thereby increasing the output of ultraviolet rays by increasing the input of the mercury lamp 1. Moreover, it is possible to decrease starting voltage by causing the liquid to work as a proximity conductor.
Patent JP-2001013738-A (JP)
Title: Processor for electrophotographic lithographic printing original plate
Inventor: TAKEKOSHI TOMOAKI
IPC: G03G13/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a processor for an electrophotographic lithographic printing original plate capable of producing an electrophotographic lithographic printing plate having no fogging. SOLUTION: This processor is equipped with an elution part 11 carrying the electrophotographic lithographic printing original plate 1 where an electrostatic latent image consisting of a spot where surface potential is left and a spot having residual potential obtained by attenuating the surface potential is formed by scanning exposure after uniformly electrifying a photosensitive layer so that its surface where the electrostatic latent image is formed may be opposed to a developing electrode where potential is set larger than the residual potential and smaller than the surface potential by a developing bias voltage applying means, and developing the latent image by sticking toner particles having the same polarity as electrification charge to the spot having the residual potential and carrying the plate 1 after fixing a toner image.  Then, it is provided with a rubbing roller 22a rotating while coming in contact with the surface of the plate 1 where the electrostatic latent image is formed near the exit of the elution part 11.
Patent JP-S6434865-A (JP)
Title: Transport mechanism for trunnion pile-arranged and sorter using it
Inventor: IRIE YOICHIRO
IPC: G03G15/00
Filed: 1987-07-28
Abstract: PURPOSE:To simplify a transport mechanism by arranging a pair of rotary cam plates each of which has one trunnion receiving groove and a cam outer perimeter surface, in such a way that they contact each other through the intervention of a trunnion movement path, and rotating each synchronously in an opposite direction to the other. CONSTITUTION:A pair of rotary cam plates 86, 88, are arranged in such a way that they contact each other through the oblique intervention of a slot 58 which is the movement path for a trunnion 56 of bin trays 50, and are rotated by means of a rotary drive source 112 synchronously and in directions opposite to each other. On each of both of these rotary cam plates 86, 88 one trunnion receiving groove (94 for the plate 86, 98 for the plate 88) and a cam outer perimeter surface (96 for the plate 86, 100 for the plate 88) whose radius increases gradually in a predetermined rotary direction, are formed, and respective receiving grooves 94, 98 are so fitted as to face each other at a slit 58 position. And, in the case of bin trays 50 being raised in turn, the rotary cam plate 86 is rotated clockwise and 88 is rotated counterclockwise, and the trunnion 56 is change-moved as it is received from the groove 94 into 98. Thus, an excellent trunnion transport under a simple constitution can be conducted.
Patent JP-S5976543-A (JP)
Title: Regenerating method of iron-antimony type metallic oxide catalyst
Inventor: SASAKI TOMU
IPC: B01J23/94
Filed: 1982-10-26
Abstract: PURPOSE:To restore performance while making reaction, and to regenerate easily and continuously a fluidized bed catalyst of an Fe-Sb type metallic oxide having decreased activity by adding a solid molybdenum component having volatility in the reaction atmosphere to said catalyst. CONSTITUTION:A solid molybdenum component which has volatility or can be converted to a volatile component in the reaction atmosphere of a metallic oxide catalyst is added to the metallic oxide catalyst which has decreased activity after used for oxidation, ammoxidation or oxidation dehydrogenation reaction of an org. compd. in a fluidized bed and contains Fe, Sb and >=1 kinds among V, Mo and W as well as Te as essential components, without depositing the component on an inert carrier, when the above-mentioned reaction is effected under mixing and the catalyst is regenerated without interrupting the operation. The above-mentioned component is added until the apparent content of Mo in the packed catalyst to be generated from the mixing of the above-mentioned component attains 0.01-2wt% when calculated by the equation.
Patent JP-S57113115-A (JP)
Title: Robot control system
Inventor: INABA HAJIME
IPC: G05B19/42
Filed: 1980-12-30
Abstract: PURPOSE: To decelerate and stop a robot in movement from a current position to the 1st target position immediately or prescribed-distance movement after a prescribed signal for specifying the operation of the robot is generated, and then to move the robot to the 2nd target position immediately.  
     CONSTITUTION: Robot command data are so generated that a robot hand is moved from a current position P 1  to the 1st target position P 2  to grip a workpiece and then moved to the 2nd target position P 3 . A robot operates on the R, Z and θ axes of a cylindrical coordinate system; operation speeds to the P 1 , P 2  and P 3  are denoted as V 1 WV 3 , and a robot service code for gripping the workpiece is denoted as S○○. The robot commaned data consist of point data PD 1 W PD 3  at respective points P 1 WP 3  as shown in a figure. When a detector touches the workpiece during the movement from the position P 1  to the P 2 , automatic deceleration is performed immediately to stop the hand after movement by distance Ld, and the S○○ of the PD 2  is read to grip the workpiece in the hand, thereby moving the hand to the 2nd target position P 3  immediately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5975985-A (JP)
Title: Cracking of heavy oil under basic condition by use of alkaline earth metal to increase yield of distillate oil
Inventor: SONODA HIRAKI
IPC: C10G55/04
Filed: 1982-10-26
Abstract: PURPOSE:To reduce formation of coke and gas and increase the yield of distillate oil, by pouring a part of light oil produced by thermal cracking of heavy oil into the bottom of a soaking drum. CONSTITUTION:Heavy oil 1 to which a slurry of an alkaline earth metal oxide or hydroxide has been injected from a container 2, is sent into a heating oven pipe 6 via a heat exchanger 5. After adjustment of temperature and pressure to 350-550 deg.C and 1-20kg/cm<2>G, the heavy oil is fed into soaking drums 7, 8 and is made stay there for 1sec-30min. In the soaking drum, asphaltene, heavy metal, sulfur, etc. are fixed for separation by sediumentation or deposition while the conditions for strongly basic surface activation is maintained by use of steam blown from a nozzle 9. Then the heavy oil is fed into a distillation tower 11 for fractionation into gas 14, gasoline 15, kerosene 16, gas oil 17 and fuel oil 19. A part of the light distillate oils 15, 16 is blown into the bottom of the soaking drum 7 through lines 22-24 to expel oils remaining in pitch and coke in the drum, for recovery.
Patent JP-S6430557-A (JP)
Title: Two blended kinds of seasoning, beverage and toilet water
Inventor: SHINOZAKI MITSUO
IPC: A23L27/00
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the titled mass-producible product having better properties than those of a conventional product, by blending raw materials by a specific by a specific method. CONSTITUTION:For example, 10 or 15 same raw materials in a constant amount are prepared and water in respective different amounts is added to each of the 10 or 15 raw materials to prepare 10 or 15 kinds of raw materials diluted to 20m/m, 30m/m, 40m/m, etc., with water. The diluted raw materials, such as 10m/m and 30m/m, having the concentration not so much close and different from each other are mutually combined and blended to afford the aimed product.
Patent JP-S6342869-A (JP)
Title: Liquid jet recording method
Inventor: ASAI AKIRA
IPC: B41J2/015
Filed: 1986-08-11
Abstract: PURPOSE:To make it possible to securely record gradations, by changing the number of bubble generations by varying an energization time for a resistor, and thereby varying the quantity of a liquid jetted. CONSTITUTION:In a boiling phenomenon in a liquid jet recording method in which a liquid is jetted by generating a bubble through utilizing thermal energy, the growth and contraction of the bubble is controlled rather by inertia than by conduction of heat. By utilizing the reboiling phenomenon, a plurality of processes each of which includes bubble formation, growth of the bubble, contraction of the bubble and elimination of the bubble are performed for each unit recording, and the quantity of a liquid jetted is varied according to the number of processes. A liquid jet recording head comprises a heat generating resistor 1, a nozzle 2, an ejecting port 3 and a liquid-supplying chamber 4. The heat generating resistor 1 is provided in a predetermined pattern together with electrodes 5 and 6 (formed of Al or the like) by a film-forming process, and the nozzle 2 is formed of, for example, a glass.
Patent JP-S6165204-A (JP)
Title: Optical star coupler and its manufacture
Inventor: IMOTO KATSUYUKI
IPC: G02B6/287
Filed: 1984-09-06
Abstract: PURPOSE:To realize a low distributing dispersion and a low cost with respect to an optical star coupler for a single mode optical fiber, as well, by providing a twisted/welded part on both sides of a tapered twisted/welded/drawn part of the center part of plural bundled optical glass fibers. CONSTITUTION:A covering material 4 being in the vicinity of the center part of optical fibers 1a, 1b covered with silicone is peeled off, the peeled part is brought to an etching processing, and two processed optical fibers 1a, 1b are bundled and twisted. Along the axial direction of the optical fibers 1a, 1b, a heating source 15 is moved from the direction of a chuck 11a to the direction of a chuck 11b. The heated part is welded, a twisted/welded part 6a is formed, and at the time point when the heating source 15 has come to the vicinity of the optical fibers 1a, 1b, a twisted/welded/drawn part 7 is formed by rotating the chuck 11b. The twisted/welded parts 6a, 6b and the twisted/welded/drawn part 7 are inserted into a protective pipe 8, and are stuck and fixed in both ends. In this way, a low insertion loss, a low distributing dispersion and a low cost can be realized.
Patent JP-S57110877-A (JP)
Title: Fluid valve for automobile safety device
Inventor: KANEDA KOUICHI
IPC: B60R21/26
Filed: 1980-12-26
Abstract: PURPOSE: To make the valve open at the moment of impact by installing in a fixed cylinder a free-slidable rod hammer and a valve chamber equipped with a free-slidable valve push rod which is inserted through it and pushes a ball valve body to open the valve.  
     CONSTITUTION: A free-slidable rod hammer 2 in a fixed cylinder 1 is held in position by means of a stopper device installed to the fixed cylinder, 1 and a ball valve body 14 remains seated on a valve seat 14 due to the pressure of fluid. Installed in the front portion of the fixed cylinder 1 is ball valve 11 having a free-slidable valve push rod 13 which is inserted through a rod hole 12c of a valve chamber 12 and pushes the ball valve body 15 to open the valve. At the moment when an impact is imposed upon the fixed cylinder 1, the rod hammer 2 hits the valve push rod 13 opening the ball valve 11 instantly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166303-A (JP)
Inventor: TOSAKA SHOICHI
IPC: H01B1/16
Filed: 1984-09-06
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-H04234954-A (JP)
Title: Preservation of food
Inventor: OTA TOSHIYUKI
IPC: A23L17/00
Filed: 1991-01-04
Abstract: PURPOSE:To readily and surely manufacture foods having extremely improved shelf stability and a delicious flavor characterized by baking which have not been produced by a conventional procedure. CONSTITUTION:Foods are not sufficiently baked but half baked, namely half roasted, the half baked foods are put in a container, hermetically sealed, especially packed in vacuum with a plastic film, then pressurized, heated and sufficiently sterilized and denatured.
Patent JP-S58144740-A (JP)
Title: Detecting method and device for scratch in web surface
Inventor: SANO SHIYOUICHI
IPC: G01N27/61
Filed: 1981-11-20
Abstract: PURPOSE:To improve a detecting ability, by a method wherein, when an electrifying phenomenon caused due to the occurrence of a scratch is destaticized, the number of destaticizing, simultaneously, is counted to record it. CONSTITUTION:If a scratch is produced during conveyance of web 1, a static electrification occurs at a spot where a scratch in the web 1 surface is produced. The static electrification causes the corona discharge toward other end of a metal mole 6 of a current collecting part 2 of a self-discharge type destaticizer, and a current flows to a grounding circuit 3. A voltage generated across a resistor 4 is counted and recorded by a voltage measuring recorder 5. Further, it is directly counted and recorded by a current measuring recorder 11 connected in series to the resistor 4. Simultaneously, current indications are recorded on a recording paper fed at a constant speed. This obtains a simple-structured and economical scratch detector which has a high detecting capacity.