baber/WOPTO huggingface dataset:
Patent JP-S6425175-A (JP)
Title: Toner concentration controller
Inventor: EGAWA JIRO
IPC: G03G15/08
Filed: 1987-07-22
Abstract: PURPOSE:To accurately detect that the quantity of replenishment toner is smaller than a prescribed value with a simple structure, by controlling the toner empty operation based on the result of comparison between the measured result of a toner concentration measuring means and a preliminarily set reference. CONSTITUTION:A toner concentration measuring means 14 measures the toner concentration of a developer and sends the measured result to a first comparing means 16 and a second comparing means 17 through a control means 19. The means 16 compares the measured result with a first reference value and sends the comparison result to the means 19. The means 19 operates a toner replenishing means 13 in accordance with the comparison result of the means 16 to control the toner concentration of the developer. Meanwhile, the means 17 compares the measured result with a second reference value and sends the comparison result to the means 19. The means 19 operates a display means 18 in accordance with the comparison result of the means 17 to not only display the empty state but also stop the image forming operation of an image forming device. Thus, it is accurately detected that the quantity of replenishment toner is smaller than the prescribed value, and the structure of a toner hopper is simplified.
Patent JP-H0624344-A (JP)
Title: Shopping cart
Inventor: MATSUMOTO HIROSHI
IPC: B62B3/00
Filed: 1992-07-10
Abstract: PURPOSE:To perform reliable transmission of information on promotion of a sale to a customer by arranging an information transmitting means, which is designed to transmit information not by using a cable but by infrared rays, to a shopping cart when a customer plays shopping. CONSTITUTION:A shopping cart 1 is provided with an infrared ray demodulating device 8 to receive sale promoting information 5 to cause a shop to promote sale for a customer 4 and message information 13 for display for the customer 4 by means of infrared rays 11 and demodulate the information, a display device 6 to display the sale promoting information, and a speaker 7 to output the message information 13 for display by a voice. The two kinds of the information are transmitted from a computer terminal 9 arranged at a remote place to the shopping cart 1 through an infrared ray relay device 10 by means of infrared rays 11. This constitution causes reliable transmission of special sale article information to individual customers and prevents a shop from making announcement in a shop with a loud sound to create quiet shop environment.
Patent JP-H05209514-A (JP)
Title: Internal combustion engine having exhaust line as catalyst
Inventor: MIISHIERU KASUTAANIE
IPC: F01N3/20
Filed: 1992-06-17
Abstract: PURPOSE: To obtain a device for improving catalytic effect at both high and low temperatures of a catalyst attached to an exhaust manifold of an internal combustion engine. CONSTITUTION: An exhaust manifold opens at one end into a collector 1 collecting combustion gases from a cylinder and closes at the other end by a catalyst 3. The present device comprises at least one inner pipe 8 inside an exhaust tube 2 and having a first end 81 which opens in proximity to the catalyst 3; and a means selectively closing an intertube volume 9 delimited between the inner pipe 8 and the exhaust tube 2 as a function of the temperature of the exhaust gases flowing onto the catalyst 3.
Patent JP-H0232882-A (JP)
Title: Recorder
Inventor: YAMAMOTO KUNIO
IPC: B41J11/00
Filed: 1988-07-22
Abstract: PURPOSE:To uniformize a load on a recording material at the time of feeding the recording material by providing a releasing mans for releasing a roller from contact with a bail member, and bringing the roller into contact with the surface of the bail member and releasing the roller from the contact. CONSTITUTION:A solenoid 40 disposed on a base frame 1 attracts a shaft 40a toward a main body when being supplied with a voltage. When a recording head is in a printing condition, a carriage 20 is moved while a roller 28 is pressed against a bail member 71. When the head is located outside a printing region, the solenoid 40 is energized to lower a lever 41 to a position 41c. By the movement of the lever, the carriage 20 is turned on a main shaft 30 to a position 20d, whereby the roller 28 is released from the bail 71, and is retracted into a position 28a.
Patent JP-H0469805-A (JP)
Title: Manufacture of magnetic head
Inventor: SUZUKI ATSUSHI
IPC: G11B5/127
Filed: 1990-07-11
Abstract: PURPOSE:To easily produce a magnetic head by joining a pair of magnetic block half bodies with a nonmagnetic film between them and filling a track width control groove with a non-magnetic material in the state of the formed head block at such low temperature that a magnetic gap part is not affected. CONSTITUTION:Plural track width control grooves 22 and winding grooves 23 orthogonal to grooves 22 are formed on one face of a ferrite block half body 21, and an amorphous alloy film 24 is formed on all of their inside surfaces by sticking. A nonmagnetic Au film 25 is formed on the junction surface by sticking. and two half bodies 21 are butted and are joined by mutual diffusion of films 25 in required processing to form a magnetic gap (g). Grooves 22 are filled up with a nonmagnetic material 27 like resin or cement which can be filled at a low temperature and has a wear resistance, and a head block 26 is cylindrically polished, and a slide face 28 and winding grooves 29 on both sides are formed, and the block is cut to obtain a magnetic head 30. Thus, the head characteristic, the workability, and the mass productivity are improved.
Patent JP-S6341185-A (JP)
Title: Thermal copy film
Inventor: TAGIWA IZUMI
IPC: B41M5/30
Filed: 1986-08-06
Abstract: PURPOSE:To prevent the copy mistake of a red image part generated as a result of forgetting to mount a filter and to copy a red image and a black image in the same way, by interposing a heat insulating layer between a filter layer absorbing long wavelength light - infrared rays of a visible region and a thermal reaction layer having absorption in a visible region not contained in said absorption wavelength region. CONSTITUTION:A filter layer 10a can absorb 70% or more of light of a wavelength region of 600-650nm or more and is formed so as to have a thickness of about 1-5mum. A heat insulating layer 10b is a plastic film having a thickness of 2-3mum or more and prevents the heat generated in the filter layer 10a from transmitting to a thermal reaction layer 10c to make it possible to form an image. The thermal reaction layer 10c absorbs light of a wavelength region of 600nm or less and all of cyan, magenta and yellow etc. of a wax type ink film can be used in said layer 10c and a transfer film 3 is superposed to the layer 10c in order to transfer molten wax and the whole is placed on platen glass 2. Then, a manuscript 5 is placed on the transfer film 3 to be pressed by a press platen 6.
Patent JP-S6342332-A (JP)
Title: Production of low iron loss grain oriented electrical steel sheet
Inventor: FUKUDA BUNJIRO
IPC: C21D8/12
Filed: 1986-08-06
Abstract: PURPOSE:To produce a low iron loss grain oriented electrical steel sheet which permits a stress relieving heat treatment without deteriorating the characteristics thereof by subjecting a stock for the grain oriented electrical steel sheet to hot and cold rolling then subjecting the surface of the steel sheet to local etching prior to the final finish annealing. CONSTITUTION:The slab of the grain oriented electrical steel sheet is hot rolled and the hot rolled sheet is then annealed at need. The hot rolled sheet is subjected to one pass or two passes of the cold rollings including intermediate annealing to the final product thickness. The cold rolled sheet is thereafter subjected to decarburization annealing and final finish annealing. The surface of the steel sheet is subjected to a local etching treatment by chemical etching or a electrolytic etching during the time after the above-mentioned final cold rolling before the execution of the final finish annealing in the process for producing the grain oriented electrical steel sheet by the above-mentioned stage. The grain oriented electrical steel sheet which has the excellent magnetic characteristics, more particularly the iron loss characteristic and is not deteriorated in the characteristics even when subjected to the high-temp. heat treatment such as stress relief annealing is thereby easily obtd.
Patent JP-H07138963-A (JP)
Title: Cut-off and driving molded sheet
Inventor: NAKAMURA MITSUO
IPC: E02D19/12
Filed: 1993-07-26
Abstract: PURPOSE:To prevent the incursion of ground water into a surface concrete layer caused by occurrence of cracks in a site of building or civil engineering works. CONSTITUTION:A cut-off and driving molded sheet (10) is so formed that nonwoven fabrics (5) and (6) are stuck on both up and down of a synthetic resin sheet (7) having cut-off efficiency and capable of molding work. Unsolidified concrete milk enters between the unwoven fabrics (5) and (6), and a firm joint working body due to anchor effect is formed between the cut-off and driving molded sheet (10) and a surface concrete layer (1) and a flat slab foundation (4) by solidifying the concrete milk.
Patent JP-H0235061-A (JP)
Title: Food for driving
Inventor: NAKAMATSU YOSHIRO
IPC: A23L35/00
Filed: 1988-07-25
Abstract: PURPOSE:To obtain the subject food preventing sleepiness of driver of automobile, etc., enhancing eyesight by containing some component improving eye and contributing to careful driving, containing stimulant component and some component good for eye. CONSTITUTION:For instance, some spice such as Japanese mint, pickled UME, ginger, curry powder or mustard or stimulant component and some component improving eye such as vitamin A and vitamin E are contained in the aimed food.
Patent JP-2000015424-A (JP)
Title: Reinforced material position confirming method of metal base composite material and product using the same
Inventor: KAMETANI NORIMITSU
IPC: B23B13/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the reinforced material confirming method of a metal base composite material capable of knowing a position of a reinforced material arranged inside a metal base, etc., after composite forming with a high precision. SOLUTION: After a metal base composite material 10 is composed by arranging the member to be a mark at a fixed interval from a reinforced material 12 e.g. the same fiber as the reinforced material, machining is performed until at least the member to be a mark 15 is exposed to the surface. By this method, Even if deformation of an outer face metal 11, etc., is generated in producing composite material, a position of the reinforced material 12 at a fixed interval to the mark is precisely confirmed by a mark 15 surfaced. Further, a product 20, in which a position of the reinforced material 12 is set as prescribed, is obtained by confirming the position of the reinforced material 12.
Patent JP-S57109250-A (JP)
Title: Small metal halide lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/88
Filed: 1980-12-26
Abstract: PURPOSE:To enhance the color rendering and the efficiency of a small metal halide lamp by making the arc chamber of an emission tube cylindrical, charging the emission tube with halides of metals including dysprosium,and adjusting the lamp electric power and the arc load of the emission tube to given values. CONSTITUTION:After electrodes 1 and 1', which are placed inside an emission tube 4 having a cylindrical arc chamber 2, are fused to the ens of the emission tube 4, zirconium oxide films 3 and 3' used for heat retention are provided so that they surround the electrodes 1 and 1'. The emission tube 4 is charged with metal halides such as DyI3, TlI and NaI. Then, the emission tube 4 is made to emit at a lamp electric power of below 125W and at an arc load of below 60W/cm. Owing to the above constitution, the convection developed within the arc chamber is decreased. Consequently, a small metal lamp which has high efficiency and provides an increased color rendering can be obtained.
Patent JP-H0233631-A (JP)
Title: Advance control tracing system
Inventor: DOWAKI TOSHIMI
IPC: G06F9/38
Filed: 1988-07-22
Abstract: PURPOSE:To easily trace the program executing process of a central controller by storing an instruction and its relative operand into a trace means. CONSTITUTION:The storing means 201-203 are connected to a bus 4 which secures the connection between a central controller 1 and a main memory 2. Then the means 201-203 store the transfer information in three steps and are shifted synchronously with the transfer of information. A trace means 100 preserves the shift information in the order of storage. An identifying means 300 identifies that the information stored first shows an instruction that requires the transfer of the data to be processed and the information stored second shows an instruction. An order changing means 400 switches the input order to the means 100 between the second and third stored information based on the identifying result of the means 300. In the case the controller 1 applies a two-step advance control system, the relative operand is stored third as long as the first stored information shows an instruction requiring the transfer of an operand.
Patent JP-H0232897-A (JP)
Title: Marking pen
Inventor: TSUJIMOTO MASARU
IPC: B43K8/02
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the sedimentation of pigment by promoting the diffusive movement of a pigment molecule by the action of far infrared energy by forming the ink occluding body or pen shaft cylinder of a marking pen holding pigment ink from a ceramic mixed material. CONSTITUTION:An ink occluding body 3 is formed from a (7 : 3) bundled mixture of usual polyester fibers 3a and ceramic mixed polyester fibers 3b, and the outer periphery of said bundled mixture is covered with a thin film skin so as to bundle the fibers 3a, 3b. This ink occluding body 3 is mounted in a pen shaft cylinder 1 of an ink filling state and a polyester pen body 4 is mounted on the leading end opening of the pen shaft cylinder 1 and covered with a cap to be stabilized. When a writing test is performed after several months, the inherent density and sharp color development of ink are kept.
Patent JP-H0233824-A (JP)
Title: Assembly method for electron gun
Inventor: SAKAI TATEO
IPC: H01J9/18
Filed: 1988-07-22
Abstract: PURPOSE:To form an electron gun of stable performance by positioning the gun using a guide hole formed on the first and second electrodes separately from an electron beam passage holes and assembling the gun to the predetermined procedures. CONSTITUTION:Spacers 2a and 2b, and the third to fifth electrodes 3a, 3b and 3c are inserted through guide pins 1a, 1b and 1c in turn and stacked on top of one another, thereby assembling the block A of a main focusing lens part 3. On the other hand, two assembly guide holes 12a and 12b are formed in the first and second electrodes 4a and 4b separately from three electron beam passage holes 6a, 6b and 6c. Also, guide holes 13a and 13b are formed in spacers 8 and 12 at the same intervals as the holes 12a and 12b. In this case, the spacers 7, 8 and 9, and the electrodes 4a and 4b are so stacked on top of one another so that the guide pins 11a and 11b can be inserted therein, and the block B of a pre-focusing lens part 4 is assembled. Furthermore, the aforesaid blocks A and B are concentrically assembled, thereby forming the predetermined electron gun assembly.
Patent JP-S6427356-A (JP)
Title: Voice file management system
Inventor: IWASAKI KAZUNORI
IPC: G10L19/00
Filed: 1987-07-23
Abstract: PURPOSE:To provide flexibility to the length of a voice message with a simple operation by storing sequentially a voice message inputted consecutively to one or over of storage areas sequentially and reproducing the voice messages stored in each storage area successively. CONSTITUTION:A subscriber 3 adds a message introducing the presence of consecutive voice messages M1-M9 in a main voice message M0 in advance and a numerical button required for the operation in reproducing the consecutive voice messages M1-M9. A storage section 241 completing the storage of the voice message M0 sends a guidance inquiring about the necessity of the storage of the consecutive voice message to the subscriber 3. Thus, the subscriber 3 stores consecutively up to the 9 voice consecutive messages M1-M9 at most in succession to the main voice message M0. Thus, in listening to the desired main voice message M0, the subscriber 3 can recognize the number button ('1'-'9') to be operated in case of requesting the consecutive reproduction of the consecutive voice messages M1-M9.
Patent JP-H0734842-A (JP)
Title: Air breather structure of engine
Inventor: MASUDA TATSUYUKI
IPC: F01M11/02
Filed: 1993-07-26
Abstract: PURPOSE:To facilitate the separation and collection of the oil without providing a complicate structure by projecting a balancer shaft from a balancer chamber to be formed at the lower side of a crank case, connecting the balancer shaft to a crankshaft by a gear train, communicating a discharge port of a vacuum pump to a gear chamber, and the gear chamber to the balancer chamber respectively, and providing an air discharge port in the balancer chamber. CONSTITUTION:A balancer chamber 27 is formed by mounting a balancer cover 26 to the lower side of a crank case 3 to arrange a balancer shaft 27. The projecting part of the balancer shaft 27 is rotated by a crankshaft 12 through gears 30a, 30b. A gear chamber 32 surrounded by a gear cover 31 is communicated to the balancer chamber 27 provided with an air discharge port 27c through upper and lower communicating holes 27a, 27b. The discharge port of a vacuum pump 34b for brake master back is communicated to the gear chamber 32 by a passage 37 of the mixture of the air and the lubricating oil, and the return port of an oil storage part of the gear chamber 32 is communicated to an oil pump 36 through an oil passage 38. Thus, the balancer chamber is commonly used as a breather chamber to separate the lubricating oil from the mixture.
Patent JP-H04313788-A (JP)
Title: Image display device
Inventor: UMEYA SHINJIRO
IPC: G09G3/296
Filed: 1991-06-28
Abstract: PURPOSE:To secure the mechanical strength of a dielectric film interposed between an electro-optical material layer and a plasma chamber, and simultaneously, to secure the electric coupling between the electro-optical material layer and the plasma chamber, in a plasma addressed liquid crystal display device (PALC). CONSTITUTION:In the plasma addressed liquid crystal display device in which a liquid crystal cell being a display element and a plasma discharge area for driving it are placed adjacently a dielectric film 7 interposed between the liquid crystal cell and a plasma chamber is formed to thickness of the extent so that its mechanical strength can be secured, and also, in accordance with a picture element, an electric conductor 8 is embedded. Also, on this electric conductor, an electrode pattern layer 10 having a prescribed area is formed by a transparent conductive material.
Patent JP-S5973161-A (JP)
Title: Continuous casting method of steel
Inventor: KAMEYAMA KAZUHIDE
IPC: B22D11/05
Filed: 1982-10-20
Abstract: PURPOSE:To control the pressing force on a long side to increase or decrease gradually the same and to eliminate the problem of flaw on the long side, etc. in the stage of changing width during casting by determining the adequate frictional force between the short side and the long side with the pressing force between the short side and the long side as a parameter. CONSTITUTION:The width of casting is detected by a position detector 11 mounted to the pressing cylinder 5 on a short side and the pressing force on the short side is detected with a pressing force detector 12 in the stage of changing the width on the short side during continuous casting. A clamping force is detected with a pressing force detetor 14 mounted to a pressing cylinder 13 on a long side. The respective detection signals are inputted to an arithmetic control device 15, by which an adequate friction force is determined and further the clamping force that holds the frictional force is determined. The signal is fed to a pressure regulator 16, which decreases or increases the pressing force by the cylinder 13. The generation of a difference in the frictional force between the long side and the short side is eliminated by the above-mentioned control method, whereby the generation of breakout is obivated.
Patent JP-H0348963-A (JP)
Title: Register control system
Inventor: INDO SHIRO
IPC: G06F13/38
Filed: 1989-07-17
Abstract: PURPOSE:To decrease the number of gates and to simplify the circuit constitution by using a means which selects the register groups and a means which selects the register blocks and selecting a prescribed register block to set this block in a writable state. CONSTITUTION:A gate 59 is selected by a group selector 65 and opened when a register block 44 of a register group 41 is selected. Thus the write data reaches blocks 44 - 46 via the OR circuits 67 - 69 respectively. Then a block 44 of the group 41 is selected by a block selector 76, and a write enable signal is applied to the block 44. Thus only the prescribed block 44 is selected and set in a writable state. Then the write data is written into the block 44. Thus it is not required to use the gates at the data bus side for selection of blocks 44 - 46, 47 - 49, and 50 - 52. As a result, the circuit constitution is simplified.
Patent JP-H10337345-A (JP)
Title: Visible led lamp installed golf putter
Inventor: YOSHIKAWA MASANARI
IPC: A63B60/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make strokes of putting easy. SOLUTION: This golf putter applies psychological tendency of human visual nerve to follow gleamy object and a spectrum function. The putter is installed with two visible LED lamps 2 that are lighted on to produce two light lines virtually made by the spectrum function. A correct back swing is confirmed that the same is being made when these two light lines draw straight parallel lines from the right aft of a ball to the opposite side on the trajectory of the running ball, and the simple repeated practices can reduce miss-swings. Batteries, a voltage regulator and such are installed to the inside of the putter's grip.
Patent JP-S6077062-A (JP)
Title: Copy transfer device
Inventor: KATSUTA YUUJI
IPC: B65H29/02
Filed: 1983-09-30
Abstract: PURPOSE:To prevent sheets from being stained and failing in transfer, by providing a copy gripping section, a rotating section for rotating the copy gripping section and a shit section for moving the afore mentioned both sections. CONSTITUTION:After confirming that a copy P is pulled up by a copy absorbing device, gripping plates 1, 2 are opened, and a copy transfer device starts to move in the direction indicated by the arrow E, and then stops when end detecting sensors 7, 8 detect one end of the copy P. Thereafter the gripping plates 1, 2 are closed by means of a spring 6 so that the end of the copy P is clamped between copy gripping members 9. The thus clamped copy P is transferred in the direction indicated by the arrow E and is stopped at a copy read-out position. Then, the gripping plates 1, 2 between which the copy P is clamped rotate by a predetermined angle in the direction indicated by the arrow A so that the surface of the copy to be read is made easy to contact with the upper surface of a platen glass, and thereafter the copy is read out. After reading out of the copy, an arm 11 rotates around an auxiliary reversing cover 81 to reverse the copy P.