baber/WOPTO huggingface dataset:
Patent JP-2000207926-A (JP)
Title: Joint part of arm
Inventor: YUGAWA JUNJI
IPC: F21V21/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint part of an arm capable of preventing a luminaire from being lowered due to careless loosening of the joint part of the arm of a desk lamp and the like, and easily changing an angle, when required. SOLUTION: A gear tooth plate 4 having carver teeth 2 and a shaft hole 3 is integrally provided at an end of an arm 1, a side plate 9 provided with a shaft hole 6, an oblong hole 7 and a circular arc-shaped oblong hole 8 is integrally provided at the end of the other arm 5, a hooking bracket 12 provided with a pin hole, a handle 13, a protruding piece 14 and a latch 16 is insertedly mounted in the inside of the gear tooth plate 4, and a pin 11 is fitted into the oblong hole 7 and the pin hole. In this condition, the gear tooth plate 4 and the side plate 9 are linked by a shaft 10, and a spring 15 is hooked across the space between the protruding piece 14 and the shaft 10.
Patent JP-H01180214-A (JP)
Title: Production of electretized synthetic fiber non-woven fabric filter
Inventor: MATSUURA SATOSHI
IPC: D06M101/16
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a rigid filter without decreasing electric charge on a non- woven fabric and self-dusting by press pinching the non-woven fabric consisting of electretized synthetic fiber web with embossing rolls at the temp. below the softening temp. to partially integrate by melt-sticking the surface of the non-woven fabric. CONSTITUTION:The electretized synthetic fiber web non-woven fabric, for example, contg. polycarbonate and maleic acid-modified polypropylene on the base of polypropylene is supplied between a pair of embossing rolls at a lower temp. than the softening temp. of this synthetic fiber. Even at the temp. lower than the softening temp., only the embossed surface of the non-woven fabric is molten, and its non-embossed part and intermediate layer are left without losing most electric charge. Thereby, the filter having excellent dust-scavenging ability is obtd.
Patent JP-S57117395-A (JP)
Title: Methane fermentation apparatus
Inventor: MASAMOTO KIYOUJI
IPC: C02F11/04
Filed: 1981-01-14
Abstract: PURPOSE: To enhance purification efficiency by a method wherein an aerobic treating part is provided with a methane fermentation part so as to be contacted with a liquid therein and a liquid temp. of the aerobic treating part is held by the liquid of the methane fermentation part to stabilize water quality of discharged treated water.  
     CONSTITUTION: A fermentable material thrown in from a throw-in port 6 is anaerobically decomposed in a fermentation chamber 5 and a gas mainly consisting of CH 4  and CO 2  is generated. When fermentation is advanced and a gas volume is increased, a fermentation liquid in the fermentation chamber 5 is sent into a liquid storage tank 2 through a transfer pipe 7 only in an amount corresponding to the increased volume. The liquid sent into the liquid storage tank 2 is reversely flowed into the fermentation tank when the gas amount therein is reduced but, as the fermentation proceeds, filled in the storage tank 2 and, before long, entered into the aeration chamber 12 of a purification tank 3  through an introduction pipe 14 and aerobic purification treatment is carried  therein. The liquid after aeration treatment is introuced in a precipitation chamber 13 and, after sludge is separated therefrom, discharged to the outside from  a discharge pipe 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61163947-A (JP)
Title: Production of self-adhesive polyethylene film
Inventor: MATSUMOTO YOSHIO
IPC: C08L7/00
Filed: 1985-01-14
Abstract: PURPOSE:To provide a self-adhesive film having improved rigidity and cuttability, by molding a compsn. consisting of a linear low-density polyethylene, a low polybutene and a specified glyceride into a film and orienting it. CONSTITUTION:A compsn. obtd. by blending a linear low-density polyethylene (a), a low polybutene or a low polyisobutylene (b) and a glyceride (c) contg. 2-6C and 8-22C acyl groups, is molded into a film. The film is monoaxially oriented at least 1.2 times interms of an area ratio. As component (a), those having a melt index of 1-2g/10min and a density of 0.920-0.930g/cm<3> are preferred., As component (b) those having a number-average MW of 550-2,500 are preferred. Examples of component (c) are diacetylmonolaurylglycerol and monoaetylmonolaurylglycerol.
Patent JP-H01181617-A (JP)
Title: Lift and transfer device
Inventor: NISHINO KIYOYUKI
IPC: B65G47/04
Filed: 1988-01-12
Abstract: PURPOSE:To improve safety at the above device for transporting an atomic power waste by making the load stand of a lift fork-shaped, and providing connectingly at a stationary conveyer on each floor a movable conveyer so that it may protrude/retreat into the up and down passage of the lift and also, may not interfere with the load stand at the time of protrusion. CONSTITUTION:A load 31 is mounted on the load stand 3 of a lift 4, and a movable conveyer 11 is put into a state in which it is turned downward, and then the load stand 3 is ascended. And the load stand 3 is made to stop at a place where it has passed a predetermined floor. Next, the movable conveyer 11 is made to protrude on an up and down passage side. And, when the load stand 3 of the lift 4 is made to come down, the fork-shaped load stand 3 comes down without interfering with the movable conveyer 11, and a load is delivered onto the movable conveyer 11. And, the load is transported by means of a stationary conveyer 6. As a result, transport can be done safely with a simple construction, and also, maintenance is made easy.
Patent JP-S62161346-A (JP)
Inventor: TSUMURA YOSHIHIKO
IPC: A61B5/08
Filed: 1986-01-13
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-H08192743-A (JP)
Title: Traveling device for truck
Inventor: YAMAMOTO KENJI
IPC: B61F3/00
Filed: 1995-01-17
Abstract: PURPOSE: To enable a truck to enter a plurality of lines without using a plurality of trucks, cranes or the like by providing a traveling device for each proceeding direction necessary for changing the proceeding direction in the intersection point of track rails for traveling. CONSTITUTION: Two track rails 1 and three track rails 2 orthogonal thereto are laid. Traveling wheels 6 for the rail 1 are of 4 wheels of a pair of left and right wheels. H-steel is used for the rail 2 orthogonal to the rail 1. Total 6 traveling devices 7 for the rail 2 are provided. Also, the traveling device 7 for the rail 2 is set to the received state during the traveling on the rail 1. When the traveling device 7 meets the rail 2 in traveling on the rail 1, a truck 5 is lifted up with a manual hydraulic jack 8 while being held horizontally. Next, a traveling device receiving lever 15 for the rail 2 is turned to rotate by 180 deg. the traveling device 7 and take it out of a receiving device 11 so that the truck 5 is supported on the rail 2 by the traveling device for the rail 2.
Patent JP-H02188597-A (JP)
Title: Novel antibiotic n-acetyl benanomicin b and production thereof
Inventor: TAKEUCHI TOMIO
IPC: C07H15/252
Filed: 1989-01-13
Abstract: NEW MATERIAL:A compound expressed by formula I, salt thereof and ester thereof. Furthermore, these compounds have the following physicochemical properties: color and figure, red-brown powder; elementary analysis (as C41H44N2 O19.2H2O) (%), C 54.05, H 5.43, N 2.86; mass spectrum (SIMS), m/Z 868 (M<+>); melting point, >200 deg.C; solubility, slightly soluble in chloroform, ethyl acetate and acetone and soluble in alkali water, methanol, dimethylsulfoxide and DMF; weekly acidic substance, etc. USE:An antifungal agent and antiviral agent. PREPARATION:An amino group of antibiotic benanomicin expressed by formula II is chemically acetylated.
Patent JP-S62163597-A (JP)
Title: Controller for stepping motor
Inventor: ADACHI HITOSHI
IPC: H02P8/00
Filed: 1986-01-13
Abstract: PURPOSE:To exactly stop a motor without the generation of damping, by feeding power just for the shortest period on stop, to interrupt the power, and by feeding the power again after a specified time. CONSTITUTION:A stop control circuit 10 is organized with the first, second, and third single-stable multivibrators 11, 12, 13, and an OR gate 14. When a stepping motor 1 is stopped, then to excitation phase for the stop, power just for the shortest period necessary for the stop is fed and interrupted, and after the lapse of a specified period through said period, power just for a specified period is fed again to the same excitation phase. Accordingly, the stepping motor can be prevented from being out of order due to damping on carrier shift.
Patent JP-H01182832-A (JP)
Title: Optical pulse multiplexing and demultiplexing device
Inventor: SARUWATARI MASATOSHI
IPC: H04B10/25
Filed: 1988-01-14
Abstract: PURPOSE:To stabilize the demultiplexing characteristic by rotating two polarized components parallel with the principal axis of birefringence, which pass an optical waveguide having the birefringent property due to the optical Kerr effect, at 90 deg. to lead them to the optical waveguide in the direction opposite to a first direction and dividing the signal pulse light passing in the opposite direction in accordance with the polarization state. CONSTITUTION:When the signal pulse light which passes an optical waveguide 33 having the birefringent property due to the Kerr effect in the first direction is reflected through a reflecting means 10 and is made incident on the optical waveguide 33 again in the opposite direction, a quick signal light component Px in the axial direction and a slow signal light component Py in the axial direction in the optical waveguide are exchanged. Therefore, the phase difference due to natural birefringence is cancelled when the light passes the optical waveguide 33 again, and an influence of the variation of birefringence of the optical waveguide 33 is completely removed in case of the variation of birefringence of the optical waveguide 33 due to an external factor as long as the speed of the variance is low in comparison with the time required for reciprocation in the optical waveguide, for example, an optical fiber. Thus, an optical pulse multiplexing and demultiplexing device of high sensitivity and high stability is realized.
Patent JP-S56102876-A (JP)
Title: Transferring, separating and conveying device of electrophotographic copier
Inventor: OGATA YOSHIHIRO
IPC: G03G15/16
Filed: 1980-01-19
Abstract: PURPOSE:To surely prevent the transfer drop-out of the toner at the time of separation by providing a conductive separating member which separates and conveys copying paper after transferring, and grounding said member by way of a resistor. CONSTITUTION:Electrostatic latent images 2 of negative (-) charge are formed on the surface of a photosensitive drum 1, and the toner 3 of positive (+) charge is stuck thereon. Copying paper 4 is applied with a transfer electric field to negative (-) pole by a transfer charger 5. When said application of the transfer electric field is performed, the toner position (+) polarity on the drum 1 is transferred to the copying paper 4, thence when the copying paper 4 approaches a conductive belt 6, the potential V(t) of the belt 6 is zero at the moment when the leading end of the copying paper 4 contacts the belt 6 and the negative (-) potential increases gradually as the copying paper 4 contacts the belt 6. In the image parts behind a certain width (7-8mm.) from the leading end of the copying paper 4, no transfer drop-out occurs.
Patent JP-H09193910-A (JP)
Title: Apparatus for assorting and packing fruit in case
Inventor: INOUE SHIGEO
IPC: B65G47/90
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To automate work of packing fruits in a case and dispense with manual readjustment by gathering up fruits at predetermined intervals after gripping and picking up the fruits for every predetermined number of them placed on a tray discharged from a transfer line, and then moving the fruits gathered up to a packing position to pack them in a case. SOLUTION: When a plurality of trays, on which fruits assorted according to a grade by an assorting mechanism are placed, are stopped and arranged at predetermined intervals at the terminal position of a tray receiving conveyor, a moving means of a casing mechanism are driven to move a gripping means 28 to a position where the fruits are picked up. Then, gripping parts are actuated to be opened and closed by a driving means 30 to collectively grip and pick up a plurality of fruits on the tray. Then, a gather-up mechanism 31 is actuated to gather up the intervals of the fruits in each gripping means 28 from P to P1 as shown in the Figure, and, subsequently, the fruits in each gripping means 28 are transferred to a casing position by the moving means.  Thereafter, the fruits gripped by the gripping parts are released and softly packed in a case collectively in a state that the posture of the fruits is arranged on a pad in the case separately provided.
Patent JP-S61165410-A (JP)
Title: Strut fixing structure
Inventor: KANAYAMA HARUYUKI
IPC: E02B17/00
Filed: 1985-01-17
Abstract: PURPOSE:To reduce the cost of construction by a method in which anchor blots projected from the lower end of a strut are penetrated into the bottom under water and fixed, and a grout injection port whose lower part is opened is provided in the periphery of the lower end of the strut. CONSTITUTION:A flexible skirt 14 is landed down to the bottom ground 15 under water in a state of being folded into a grout injection port 13 by lowering a strut 12 from a deck structure 11. The structure 11 is then lifted up from the water surface 16 and connected with the strut 12 through brackets 17 by welding. A hole is drilled in the ground 15 within the strut 12, anchor blots 19 are penetrated into the hole 18, and the lower ends of the bolts 19 are fixed to the strut 12 by the brackets 20 and 21 and nuts 22. A grout 24 is injected through a grout injection tube 23 into the lower ends of the bolts 19, the hole 18, and the grout injection port 13 and hardened.
Patent JP-H05188109-A (JP)
Title: Method for measuring partial discharge
Inventor: KASUYA MASAHARU
IPC: G01R31/08
Filed: 1992-01-14
Abstract: PURPOSE:To continuously monitor partial discharge of a cable or a high voltage machine without influence of ambient noise, etc., and also identify the location where the partial discharge occurs. CONSTITUTION:An optical fiber 5 is placed in the vicinity of insulators 1B, 2A of an object 1 to be measured to which high voltage is applied, and an end of the fiber 5 is connected to a light source 4 while the other end is connected to a partial discharge measuring device 7. If partial discharge occurs at a defective part of the insulators 1B, 2A of the object 1, ultrasonic waves are generated to cause a fluctuation of the plane of polarization of light propagated in the optical fiber 5. The partial discharge measuring device 7 detects the fluctuation of the plane of polarization to monitor and measure the partial discharge of the object 1. In addition, two optical fibers are placed in the vicinity of the insulator of the object to be measured, while one of the ends is connected to one end of the other fiber and folded at a loop part to detect time difference in fluctuations of the plane of polarization due to the partial discharge, whereby the location where the partial discharge occurs can be identified.
Patent JP-S58124821-A (JP)
Title: Method and apparatus for retaining lubricant in bearing device
Inventor: SAITOU SHIYUUICHI
IPC: F16C33/00
Filed: 1982-01-16
Abstract: PURPOSE:To improve the durability of a lubricant by filling a gap in a bearing device with a lubricant mixed with a powder having lubricant curing catalysis such as nickel, and curing the lubricant under the conditions of high temperature and high pressure while a bearing is used. CONSTITUTION:The drawing shows a sintering bush chain wherein a pin 3 is secured to two pin plates 2, 2, and a bush 7 is secured to two roller link plates 6, 6, whereby the pin link plates and the roller link plates are rotatably coupled to each other. The bush 7 comprises a sintering oleo-bearing. A gap between the pin 3 and the bush 7 is filled with a low-viscosity grease 12 mixed with nickel powder 13. In the thus constructed device, the grease 12 is subjected to a chemical reaction by the catalysis of the nickel powder 13 under the conditions of high temperature and high pressure to be a comparatively hard lubricant.
Patent JP-H10200960-A (JP)
Title: Portable information terminal device
Inventor: NAKAMURA TAKAHARU
IPC: G06F3/048
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve convenience, small size and use for a long time by providing two display parts suitable for displaying a character, graphics, etc., and displaying a moving picture, a still picture, etc., of natural images. SOLUTION: Communication data from a radio communication circuit part 11 is processed by being multiplexed and separated into character, graphics data, image data and audio data by a multiplex and separating part 12, the character, graphics data is displayed on a monochromatic LCD 14 by a display control part 13, the image data is decoded by an image CODEC part 15 and displayed on a color LCD 16. A control part 20 is connected with the multiplex and separating part 12, the character, graphics display control part 13, the image CODEC part 15, an audio CODEC part 17 and an operation part 21 operated by a user and controls the whole terminal.
Patent JP-H04235755-A (JP)
Title: Roller mill
Inventor: YOSHIDA HIROHISA
IPC: B02C23/32
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a roller mill capable of high classification efficiency and minimum possible cost reduction and pressure loss reduction by providing a auxiliary classification reversed cone around a rotary classifier, with a rotating blade of the classifier inclined downward, and changing an air current wgich ascends along the outer side of the auxiliary classification cone to a turning lateral air current using a deflector. CONSTITUTION:Material coal 1 is allowed to drop to a table 3 from a coal feed pipe 2 and is crushed using a roller. next, finely crushed coal 5 and roughly crushed coal 6 are caused to ascend between an auxiliary classification cone 7 and a mill casing 19 using a hot blast 4 from below the mill casing 189. Further, the coal are allowed to flow into the lifting open part 8 of a deflector 9, passing through a space with a triangular cross section between the reversed cone top of the auxiliary classification cone 7 and the upper end part of the mill casing 19. Next, the flow of the coals changes to a turning lateral current toward a rotary classifier 11, then this turning lateral current hits a downward- inclined rotating blade 10, and the roughly crushed coal 6 is sent to the bottom of the auxiliary classification cone 7, while the finely crushed coal 6 is discharged to an area outside the roller mill together with an ascending current.
Patent JP-S63174867-A (JP)
Title: Lapping machine
Inventor: OMURA TAKUJI
IPC: B24B37/04
Filed: 1987-01-13
Abstract: PURPOSE:To prevent the occurrence of unevenness in the height of a workpiece, by a method wherein a lap machine is formed with a lap platen, a workpiece holding jig, and a workpiece holding jig guide, and a bearing holding hole, guiding and supporting the workpiece holding jig guide through a bearing, is provided. CONSTITUTION:In a workpiece holding jig 22, to which a workpiece 21 having unevenness in height is laminated, movement except rotation in a vertical direction and a horizontal plane is regulated by means of a cylinder surface and a workpiece holding jig guide 23. A workpiece holding surface is positioned parallel to a lap platen 24, and the workpiece is brought into contact with the lap platen 24 only at the maximum level of the workpiece 21. With the lap platen 24 and the workpiece holding jig 22 rotated in this state, grinding grains supplied on the lap platen 24 enter between the lap platen 24 and the workpiece 21 to effect a lapping work. Even if the work is progressed, a workpiece holding surface and the lap platen 24 are left parallel to each other, the lapping work is completed without the occurrence of unevenness in the height of the workpiece 21.
Patent JP-H07230876-A (JP)
Title: Ceramic heater and heating device
Inventor: ARAI YUSUKE
IPC: H05B3/20
Filed: 1994-01-21
Abstract: PURPOSE:To prevent a crack from being generated and developed in a base body around a resistance heating element when a ceramic heater is repeatedly subjected to temperature raising and temperature lowering tests in the ceramic heater using an aluminum nitride base body. CONSTITUTION:A base body 70 is composed of aluminium nitride. A resistance heating element 22 is composed of high melting pont metal, and is embedded in the base body 70. A terminal is electrically connected to the resistance heating element 22, and is embedded in the base body 70. The terminal is formed of high melting point metal having a thermal expansion coefficient not less than a thermal expansion coefficient of the base body 70. The resistance heating element 22 is formed of high melting point metal having a thermal expansion coefficient not less than the thermal expansion coefficient of the base body 70. Preferably, the resistance heating element 22 is composed of molybdenum or is composed of molybdenum-tungsten alloy wherein a ratio of molybdenum is 50 to 100%.
Patent JP-H07205800-A (JP)
Title: Brake device for electric vehicle
Inventor: NAKAMURA KIYOJI
IPC: B60T13/66
Filed: 1994-01-21
Abstract: PURPOSE:To provide a brake device having a sure failsafe operation, simplifying a device constitution and further improving energy recovery and brake feeling. CONSTITUTION:In accordance with turning off an accelerator without waiting for stepping in a brake pedal 22, a control signal is given to a hydraulic pressure valve 54 to control its opening value Po to a sufficiently high value. In this hydraulic pressure value 54, in its control-off condition, an oil pressure in a master cylinder 26 (M/C pressure) is transmitted to a front wheel cylinder 28. By only operating off-control, a sure failsafe operation can be realized, to simplify a device constitution. Since braking is started without delay from the M/C pressure, energy recovery and brake feeling are improved.
Patent JP-S56102760-A (JP)
Title: Storing method of food
Inventor: OOTA TOSHIYUKI
IPC: A23G3/34
Filed: 1980-01-21
Abstract: PURPOSE: To prevent the deterioration in flavor of a food with a high moisture content, e.g. an unbaked cake or half-baked cake, by adjusting the food, particularly a part with a high moisture content, to a specific pH, and enclosing the food in a container with a deoxidizing agent or replacing the gas in the container with an inert gas.  
     CONSTITUTION: An acid, e.g. acetic acid, citric acid or malic acid, is added to a part with a high moisture content of a cake, e.g. a gelatinized cream or jelly, and adjusted to pH 5W2, and the resultant food is then introduced into a container and enclosed. A deoxidizing agent, e.g. Ageless (Mitsubishi Gas Kagaku KK) or Toppan freshness retaining agent C (Toppan Insatsu KK), is enclosed with the food or the gas in the container is replaced with an inert gas. The cake is then cooled to a low temperature to give great effects, e.g. drying resistance, spoilage resistance and inhibition of fermentation. 
     COPYRIGHT: (C)1981,JPO&Japio