baber/WOPTO huggingface dataset:
Patent JP-H05119845-A (JP)
Title: Balance type pressure reducing valve
Inventor: NANAO TERUAKI
IPC: G05D16/10
Filed: 1991-10-29
Abstract: PURPOSE:To stand against large pressure with a weight whose load is small since the load of the weight works on a piston as axial force amplified by a transmission shaft, and to obtain the valve having a compact shape since the weight executes only a vertical motion in the axis center direction of the transmission shaft. CONSTITUTION:This pressure reducing valve is constituted by providing a valve body 22 provided so as to be freely movable vertically in the inside of a valve box 21, a cylinder device 24 interlocked with the valve body 22, a transmission shaft 32 in which the lower stage ball screw part 38 screwed to a piston 25 of the cylinder device 24 is formed in the lower end, and the upper stage ball screw part 36 whose lead is larger than that of the lower stage ball screw part 38 is formed in the upper end, a weight 31 screwed to the upper stage ball screw part 36 of the transmission shaft 32 and placed so as to be freely movable vertically, and a pilot duct line 27 in which one end communicates with the downstream side flow passage of the valve box 21, and the other end communicates with a cylinder chamber 24a of the cylinder device 24.
Patent JP-2000108439-A (JP)
Title: Printer for roll paper
Inventor: NAKAYAMA HIROYUKI
IPC: B41J15/16
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To remove the slackening of a roll paper generated when an opening and closing lid is closed in a printer for roll paper equipped with a platen roller moved along with the opening and closing lid of a roll paper loading part. SOLUTION: In the roll paper loading mechanism of an ink jet printer, when the opening and closing lid of a roll paper loading part 22 is closed and a lock lever 280 is locked, a lock state is detected by a photointerruptor 288. When the lock state is continued, a drive control apparatus 39 drives a drive motor M through a motor driver 38 to rotate a platen roller 26 over several lines in a feed direction. As a result, the slackening of roll paper generated when the follower gear of the platen roller is meshed with the drive gear on the side of a frame 21 when the opening and closing lid is closed to slightly rotate can be removed. By this constitution, the problem such as printing inferiority or the generation of jamming caused by this slackening can be certainly avoided.
Patent JP-H07133814-A (JP)
Title: Lengthy body supporting tool
Inventor: TAKENAGA KOJI
IPC: E04B1/58
Filed: 1993-11-11
Abstract: PURPOSE:To make it possible to simply execute fitting work of a supporting tool on a fixed member by forming No.1 and No.2 connections, which can be locked on the periphery of a locking hole, individually on each of both ends of a band which can enfold a lengthy body in it. CONSTITUTION:In order to support an air conditioning piping P with a lengthy body supporting tool 3, a locking piece 8 is inserted into a part 4B of a cutout groove 4 and a bolt 7 is rotated in the state of a locking groove 6 locked in No.1 periphery 14A of the cutout groove 4 and the air conditioning piping P enfolded in a band 5. Because synthetic resin 9 is attached between the bolt 7 and the locking piece 8, the locking piece 8 and the bolt 7 rotate as one body and abut on the side wall 1A of a channel member 1. When the bolt 7 is further rotated in this state, the bolt 7 is screwed forward by making a relative rotation against the locking piece 8 and No.2 periphery 14B is attached with the flange part 5A and No.2 periphery 14B being sandwiched by cooperation of the locking piece 8 and the head 7A of the bolt 7. Thus the air conditioning piping P is supported by setting the lengthy body supporting tool 3 on a channel member 1.
Patent JP-H01125271-A (JP)
Title: Printing device
Inventor: URATA SHIZUO
IPC: G03G21/00
Filed: 1987-11-10
Abstract: PURPOSE:To supply coloring material in advance and perform a large amount of printing without interruption of a printing action when the shortage of coloring material is expected by detecting a residual amount of coloring material by using a detection means, analyzing the number of sheets which can be printed by means of an analyzing means based on the results of detection and displaying the number of sheets which remain to be printed using a display means. CONSTITUTION:A printing device is composed of an input means 12 to enter information, CPU 14 to control the whole printing device 10, analyze information and obtain results, a display device 16 to display the results of detection obtained by CPU 14 and a detection device 20 to detect the residual amount of coloring material at a printer. The printer 18 inquires how many sheets can be printed with an existing copy through the input device 12. The CPU 14 detects the residual amount of the existing coloring material using the detection device 20. The CPU 14 calculates the consumption of the coloring material per sheet based on the copy loaded in the printer 18, and also calculates the number of sheets which can be printed thereafter and displays the number through the display device 16.
Patent JP-H1199268-A (JP)
Title: Back set member for pachinko game machine
Inventor: OSUMI NOBUO
IPC: A63F7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To discharge and guide game balls which are passed out to the backside of a game board and to enable the speedy and simple assembling and setting of major game parts located on the backside. SOLUTION: A game machine is provided with a discharge cover body A molded of a synthetic resin installed at a predetermined location on the back surface of a game board to guide the discharge of game balls, a set base part integrally molded to the discharge cover body A, and a case body C molded of a synthetic resin which incorporates a major game part 14 and is detachably set and held on the set base part. At the time of matching the major game part 14 to the window opening of the discharge cover body A and installing it in the unit of a case body, a supporting part 64 on both sides of the case body A is matched to a supporting base 50 on both sides of the set base, and both fitting parts 52 and 66 are fitted to each other, and the engaging part 86 of a rotating locking tool 80 is detachably engaged with an engaging part 54.  By this, it is possible to perform setting and holding in a condition requiring no screwing.
Patent JP-H09128854-A (JP)
Title: Power transmission device
Inventor: TANABE JUN
IPC: G11B33/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To constitute a structure of an intermittent gear tough in the strength and to simplify the structure by arranging a main gear output tooth part and a rotation braking part next and closely to each other. SOLUTION: This power transmission device has such a constitution as a main gear 13 is provided with a rotation braking part 13e, an output tooth part 13d and input tooth part 13c arranged from the upside closely and next to each other. Then, corresponding to this, an intermittent gear 14 can be arranged closely to between a tooth part 14a and a Geneva gear part 14b without intermediary of an intermediate part as in the past. Thus, the intermittent gear becomes strong in its structural strength, and a sufficient strength can be obtained even from a synthetic resin structure. And by making also the main gear 13 of synthetic resin corresponding to the intermittent gear 14, the device is improved in its wear resistance, weight and cost.  Also, since the intermittent gear 14 is arranged without constriction in the intermediate part, the structure of the molding die becomes simple and favorable without requiring slide-molding part.
Patent JP-2000111359-A (JP)
Title: Earth observation system
Inventor: KONDO HIDEJI
IPC: G01C21/24
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To observe the entire region of the earth on average usually and to improve the observation frequency of a specific region as needed. SOLUTION: An earth observation system is composed of a plurality of observation satellites 10 with a trajectory modification device, an observation data reception facility 20, a facility 30 for using an observation satellite, and an observation instruction facility 40 such as disaster countermeasure headquarters and research organs. In this case, each M observation satellites 10 are arranged for operation on each surface of L surfaces of a solar synchronous quasi-regression trajectory with the same trajectory altitude and the same trajectory inclination angle (L, M: natural numbers) normally. When the observation frequency of a specific region is to be improved, each M observation satellites are arranged on each surface of L surfaces of the solar synchronous regression trajectory L with a nominal trajectory altitude of 561 km and a nominal trajectory inclination of 97.6 deg..  Or, each M observation satellites are arranged on each surface of L surfaces of the solar synchronous regression trajectory with a nominal trajectory altitude of 888.3 km and a nominal trajectory inclination angle of 98.9 deg. to observe a specific region.
Patent JP-H05116458-A (JP)
Title: Thermal recording body
Inventor: ARAI NAOTO
IPC: B41M5/323
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a thermal recording body with improved stability of a recording image by providing a heat-sensitive recording layer contg. a specified basic dye and a specified color-developing agent which develops color when it is brought into contact with this dye on a supporting body. CONSTITUTION:A coating liq. for a thermal recording layer contg. each specified amt. of a colorless or light-color basic dye of formula [wherein R1 and R2 are each halogen atom, a 1-4C alkyl group or a 1-25C alkoxy group; R3 is a 1-25C alkyl group, a 1-25C alkoxyalkyl group, phenyl group or benzyl group; m and n are each integer of 0, 1 or 2] and 4,4-cyclohexylidene-diphenol as a color developing agent is prepd. After a supporting body such as a paper and a plastic film is coated with this coating liq. for thermal recording layer, it is dried to form a thermal recording layer and to obtain a thermal recording body. In addition, it is possible to improve storage stability by providing a protective layer on the thermal recording layer.
Patent JP-H04155040-A (JP)
Title: Woody block for forming wall
Inventor: KINOSHITA IWAO
IPC: E04B2/02
Filed: 1990-10-18
Abstract: PURPOSE:To facilitate assembling of a wall by projectingly providing tenons on one horizontal face and one vertical face of a block formed into a rectangle, providing grooves to fit to the tenons on the other faces, and piling the blocks and fixing with bolts. CONSTITUTION:Between a front plate 8 and a rear plate 9 which are formed into a same rectangle by laminating a plurality woody plate members, a, core member 10 formed into the same rectangle by fitting two plates is pinched. The core member 10 is projected from the upper horizontal face and the right side vertical face of the front plate 8 and the rear plate 9 respectively by about 10mm to form a horizontal tenon 5a and a vertical tenon 5b. Further, on the lower horizontal face and the left side vertical face of the front plate 8 and the rear plate 9, a horizontal groove 6a and a vertical groove 6b are formed. The tenons 5a, 5b can be respectively fitted to grooves 6a, 6b. Bolts are inserted through in the bolt holes 7 of the core member 10 and respective blocks A are combined together. Hereby, self-supportable wall can be formed.
Patent JP-H02130212-A (JP)
Title: Air-cooled structure for vehicle incorporating heat pipe
Inventor: MOCHIZUKI MASATAKA
IPC: B60K11/00
Filed: 1988-11-09
Abstract: PURPOSE:To make it possible to effectively and indirectly cool a predetermined part of a vehicle by movably disposing a trajectile having a density greater than that of working fluid, in a closed pipe, and by disposing a resilient member between the trajectile and the bottom part of the closed pipe. CONSTITUTION:When vertical oscillation occurs during running of an automobile 1, a heat pipe 4 also violently oscillates in a vertical direction together with the vehicle body. Accordingly, a trajectile 8 disposed in a closed pipe 6 is thrusted up by means of a resilient member 9. Due to this thrust-up, working fluid 7 is lifted up and is fed to the inner surface of a part disposed in a high temperature heat generation section of a compartment 2 or an electronic device 3. Thus fed working fluid 7 absorbs external heat so as to be evaporated into vapor which flows into the lower section of a closed pipe 6 which is exposed to the outside air so as to be cooled down to a low temperature, and accordingly the vapor radiates heat and is condensed. With this arrangement, the capacity of heat transfer through the heat pipe 4 may be increased, thereby it is possible to effectively cool high temperature heat generating parts of the compartment 2 and the electronic device 3.
Patent JP-H09169853-A (JP)
Title: Production of cellulose solution
Inventor: SHIYUTEFUAN TSUIKERI
IPC: C08L1/02
Filed: 1996-10-04
Abstract: For producing solutions of cellulose in water-containing tertiary amine oxides from a suspension of cellulose in an aqueous solution of the tertiary amine oxide by supplying heat under reduced pressure, the suspension having a viscosity between 50 and 15,000 Pas.sec, measured in a relative system, is spread as a layer or film over a heating surface and transported until a homogeneous solution of the cellulose is formed, the feeding of the suspension and the take-off of the homogeneous solution being carried out continuously. These solutions can be produced in an indirectly heated vessel which is provided with a stirring device and can be evacuated and which is designed as a cylindrical container (2) with a centrally mounted stirrer shaft (7) and stirrer blades (8) attached thereto, the radial distance (13) of the stirrer blades (8) from the inside wall (1) of the container (2) being at most 20 mm, and an inlet (11) for the cellulose suspension being provided in the upper part of the container and an outlet (12) for the homogeneous cellulose solution being provided at the lower end. <IMAGE>
Patent JP-H03145115-A (JP)
Title: Stacked type solid electrolytic capacitor
Inventor: KURANUKI KENJI
IPC: H01G9/00
Filed: 1989-10-31
Abstract: PURPOSE:To manufacture the title capacitor at low cost by a method wherein, after a capacitor blank plate has been laminated, the exposed part of an anodized film dielectric is cold pressure-welded applying a constant pressure, and a valve metal layer is exposed by destructing an anodized film dielectric layer. CONSTITUTION:A valve metal anodized film 12 is used as a dielectric, a conductive high molecular layer 14 and conductive layers 15 and 16 are formed on the prescribed part of the above-mentioned dielectric, and an elemental plate 17 of capacitor is formed. The exposed-side part of the anodized film dielectric 12 of the above-mentioned capacitor elemental plate 17 and the prescribed other part, with which the conductive layers 15 and 16 were formed, are laminated in a plurality of sheets by making them corresponded with each other. Between the conductive layers on one side is bonded using a conductive bonding agent 19, and after the other exposed part 20 of the dielectric has been cold pressure-welded by applying fixed pressure, the laminated body 18 of the capacitor blank plate 17 is formed by jointing with laser welding, and electrode terminals 23 and 24 are adhered to dielectric-exposed part and other part of the above-mentioned laminated body 18.
Patent JP-2001108115-A (JP)
Title: Butterfly valve
Inventor: MORI MASAHIKO
IPC: F16K27/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of occurrence of a leak accident from a penetration part of a valve shaft in a butterfly valve, and to improve its maintainability. SOLUTION: In this valve, one end of a circular valve element 21 housed in a valve casing 1 is provided with a valve shaft 24 rotating together with the valve element 21 such that the valve shaft 24 penetrates the valve casing 1 and projects outside the valve casing 1. One of the other end of the valve element 21 and a portion of the valve casing 1 corresponding to the other end of the valve element 21 is formed with a recessed part 46, while the other is formed with projecting parts 42, 45 fitting in the recessed part 46 such that the recessed part 46 and the projecting parts 42, 45 are relatively rotatable.
Patent JP-S63136854-A (JP)
Title: Monitor system for detecting and deciding synchronous word
Inventor: SONEDAKA NORIYOSHI
IPC: H04J3/06
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the trying again of a synchronous return action due to error detection by collating respective bit patterns of a detection synchronous word and a detection specific code word with a reception signal in a bit unit and preventing back up if both the synchronous word and the specific code word cannot be detected. CONSTITUTION:A counter is stepped and a detected number is counted whenever synchronous word detection information B-13 is inputted in a continuous period. With office identification code detection information A-41 (which is outputted only when an office identification code is not detected) outputted from an office identification code detection circuit A-4, the counter of a synchronous word detection protection circuit A-3 is reset. Namely, only when the synchronous word detection circuit shows the detection of the synchronous word, and the office identification code detection circuit A-4 shows the detection of an office identification code, the detected number is counted. Thus, the synchronous return action due to error detection can be prevented from being tried again and synchronous pull-in from being taken time.
Patent JP-H08143468-A (JP)
Title: Antiulcer agent
Inventor: SHIMAMURA SEIICHI
IPC: C07K14/48
Filed: 1994-11-17
Abstract: PURPOSE: To obtain an antiulcer agent free from side effect by using a peptide derived from a lactoferrin and having a specific amino acid sequence as an active component. CONSTITUTION: This antiulcer agent contains >=0.1mg, preferably >=1mg (based on 1g of the agent) of a peptide having the amino acid sequence of formula I, formula II, formula III, etc., a peptide derivative, a peptide salt or a mixture of two or more kinds of the above compounds as an active component. The peptide can be produced e.g. by separating from a decomposition product of lactoferrin. It can be formed to an oral drug by conventional method or included in a food to obtain a functional food having the action of an antiulcer agent. It is producible in a mass and stable as a drug because of its heat-resistance, water-solubility and stability in an aqueous solution. Since peptide has antimicrobial action, it does not necessitate the use of an antiseptic agent in preparation.
Patent JP-S62141781-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: KASAHARA KENICHI
IPC: H01L29/808
Filed: 1985-12-16
Abstract: PURPOSE:To eliminate the fine alignment improving the manufacturing yield simultaneously preventing the gate length from extending by a method wherein a gate opening of a mask for diffusion or ion implantation is provided with the eaves to deposit a metal on a gate region selfmatchingly using the eaves in case of later formation of gate electrode. CONSTITUTION:A first conductive semiconductor layer 12 to be a channel layer is formed on a substrate 11 and then a first silicon nitride film 13, a second dielectric film 14 and a third dielectric film 15 with etching speed slower than that of the second dielectric film 14 are successively formed on the semiconductor layer 12. Next, these dielectric films 13-15 are etched to form an opening with the third dielectric film 15 protruding like the eaves while the second conductive region 17 is protruding like the eaves while the second conductive region 17 is protruding like the eaves while the second conductive region 17 is formed on the semiconductor layer 12 by diffusion or ion implantation through the intermediary of the opening. Later, a gate electrode 18 is selfmatchingly formed on the second conductive region 17 through the intermediary of said opening and then electrodes 19 are formed respectively on a source region and a drain region. Through these procedures, the alignment required when forming electrodes can be eliminated to improve the manufacturing yield simultaneously preventing the gate length from extending by restraining any abnormal diffusion to form the region 17 from occurring.
Patent JP-H06112529-A (JP)
Title: Organic thin film light emitting diode element
Inventor: ADACHI CHIHAYA
IPC: H01S5/36
Filed: 1992-09-29
Abstract: PURPOSE:To provide an organic thin film light emitting diode element and organic thin film light emitting laser diode element using an intramolecular hydrogen transfer type luminescence material having such a specific light emitting characteristic that the material emits light from a second excited state caused as a result of an intramolecular hydrogen transfer reaction in an excited state. CONSTITUTION:The title diode element is constituted of an anode, cathode, and one or a plurality of organic compound layers put between the anode and cathode and the organic compound layers contain a hydrogen transfer type luminescence material which causes an intramolecular hydrogen transfer reaction when the material is excited.
Patent JP-H01126873-A (JP)
Title: Picture signal processing circuit
Inventor: TAKAMORI TETSUYA
IPC: G06T3/40
Filed: 1987-11-12
Abstract: PURPOSE:To attain a simple and small scale circuit by previously storing the difference of addresses defined by a specific equation and integrating this difference at the time of reading and defining it to be the address of picture signal data to be read. CONSTITUTION:An auxiliary memory 30 is provided in which the integrated value of a clock signal is assumed as address (i), a reduction and enlargement magnification is assumed as M, then the difference DELTAAi of the addresses defined by the equation I is stored, and an adder 32 integrating the difference DELTAAi synchronously with the clock signal CK is provided. Then, the integrated value of the adder 32 is defined to be the address of a picture signal X to be read from main memories 18, 20 synchronously with the clock CK. Thereby, the memory of the difference DELTAAi may be that of a small capacity and it is not required to prepare many frequency dividing circuits correspondingly to the magnification to simplify the circuit constitution.
Patent JP-H02130583-A (JP)
Title: Image display device
Inventor: YAMADA YASUHIRO
IPC: G09G3/00
Filed: 1988-11-10
Abstract: PURPOSE:To easily execute cleaning of the surface and a display window by a user so that an image display of a high quality can always be obtained by constituting the display window so that it can be opened and closed. CONSTITUTION:In the case of executing cleaning of a recording medium, first of all, an image formed on the recording medium is erased by operating a lock release switch 12a, and thereafter, a lock release is executed by a display window locking part 14. Subsequently, a display window 11 is opened freely, and the recording medium and the display window 11 can be brought to cleaning. Also, by operating a feed instruction switch 12b of the recording medium in the course of a cleaning work, the recording medium can be moved freely. In such a way, the surface of the recording medium and the display window can be brought to cleaning easily, and also, it can be prevented that a developer is scattered in the course of a cleaning work.