baber/WOPTO huggingface dataset:
Patent JP-H09232039-A (JP)
Title: Junction connector having shielding mechanism
Inventor: IGARASHI ISAO
IPC: H01R12/77
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a junction connector having a shielding mechanism for which a measure against a noise can be taken with simple constitution. SOLUTION: In a junction connector 1 formed of a combination of a cable side connector 3 and a base board side connector 5, first and second shells 33 and 34 are respectively installed on a cable side insulator 30 of a cable side connector 3 and a pressing member 32, and a third shell 52 is installed on a base board side insulator 50 of a base board side connector 5, and these first to third shells 33, 34 and 52 are electrically continued with a shield 72 of a flexible cable 7.
Patent JP-H11219779-A (JP)
Title: Core for high frequency heating coil and high frequency heating coil using it
Inventor: WATANABE HIYOSHI
IPC: H05B6/38
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To further decrease a chance of dropout of a core for a high frequency heating coil. SOLUTION: This coil 200 is a high frequency heating coil to heat a pair of side surfaces WA1 of three groove parts WA formed on an inner surface of a cup part W of a tripodal constant velocity joint of a cylindrical work and a part of a bottom surface WA2 linked to the side surface WA1. It is equipped with three heating conductor parts 210A, 210B, 210C formed by a angular pipe fitted in the groove parts WA and a core 100 for a high frequency heating coil attached to the heating conductor parts 210A, 210B, 210C. The core 100 for the high frequency heating coil is made in a J-shape and is attached to a pair of the side surface WA1 among surfaces of the heating conductor parts 210A, 210B, 210C and to a part of the bottom surface WA2 linked to the side surface WA1.
Patent JP-H01211605-A (JP)
Title: Turbine nozzle
Inventor: KAWASAKI SAKAE
IPC: F01D9/02
Filed: 1988-02-18
Abstract: PURPOSE:To improve turbine performance, by a method wherein the front edges at joint end parts of a nozzle blade are positioned backwardly of the front edge of the central part of the blade. CONSTITUTION:Front edges Z2 at joint end parts between a nozzle blade 1 and outer and inner rings 2 and 3 are positioned backward toward the rear edge K side from a front edge Z1 of the central part of the blade. The shape in cross section of the blade is smoothly and continuously changed in an expanding manner throughout a range of from the joint end part to the central part of the blade. This constitution enables reduction of incurring of a secondary flow pressure loss and improvement of turbine performance.
Patent JP-H05207239-A (JP)
Title: Original size detector
Inventor: MINEZAKI SATORU
IPC: H04N1/04
Filed: 1992-01-24
Abstract: PURPOSE:To simplify the detection device of an original size by arranging only one sensor detecting the lengthwise length with respect to an original loaded on a platen in the digital system picture reader and detecting the width of the original with a CCD image sensor. CONSTITUTION:Only one sensor 20 is arranged respectively to an original 21 set to a platen glass 2 in the picture reader 1 and a device detecting the width of the original by means of a CCD image sensor 16 is arranged. In the original size detecting device, with a switch of the device closed, a scanner 10 is activated and the CCD image sensor 16 detects the width of the original and length detection information is obtained from a sensor 20 to set the original size. A light resulting from the emission of the original by a light source 11 similar to the case with a conventional reader is reflected by plural mirrors in the picture reader 1 and the image is formed onto the CCD image sensor 16 by using a lens 15.
Patent JP-2000229171-A (JP)
Title: Game medium counting device
Inventor: KUROI TOSHIO
IPC: A63F7/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To treat game mediums, the number of which is to be counted, without requiring that the medium be carried by a user. SOLUTION: A user who has finished a game by means of a game machine inserts a prepaid card into a card insertion slot 1a of an operation unit 11 corresponding to a game machine 2 at a game medium counting device 1. The device 1 opens a game medium inlet port 1b to place it into a state such that game mediums can be put into the port 1b. Mediums put in from the port 1b are carried to an internal counting unit through a transportation passage 1f and are counted. The device 1 indicates results of counting on a display panel 1d of the unit 11 and prints the results of counting on the prepaid card of the user in response to the depressing operation of a finish button by the user.
Patent JP-S60178231-A (JP)
Title: Arrangement of filter for air conditioner
Inventor: KATOU HITOSHI
IPC: F24F1/00
Filed: 1984-02-27
Abstract: PURPOSE:To enable a filter to be attached or removed even when a stationary air conditioner is installed in front-shielded manner, by a method wherein an air flow baffle plate set at an air outlet is flexibly attached or removed and the filter arranged at the back of an air inlet is taken out and in along a guide set at the both ends between the air outlet and the back of the air inlet. CONSTITUTION:On the filter for a stationary air conditioner which is front- shielded and available for lower air inlet system, a slit 6 to the back of an air inlet grill 5 through the front 4 of an upper air outlet 3 is set. The slit 6 is formed according to the dimension of the air filter 7, and the both ends of the slit 6 are equipped with a guide rail for guiding the side of the air filter 7. In the meantime, the upper air outlet 3 is equipped with the baffle plate 8, but when the filter 7 is removed, it is taken out by removing the baffle plate 8 and by putting a hand into the air outlet 3.
Patent JP-S57148653-A (JP)
Title: Ink pot of printing machine
Inventor: TOYODA HIDEAKI
IPC: B41F31/04
Filed: 1981-03-10
Abstract: PURPOSE: To prevent intrusion of ink from between the split blades that are adjacent to each other and from the tip of a pressing board by embedding a magnet in the divided blades and separating the tip of the pressing board from the circumferential face of an ink pot roller and chamfering the tip of the press board to give it an acute angle.  
     CONSTITUTION: A plurality of divided blades 8 (8A, 8B) are laid parallel on a blade base 3 and their upper faces are covered with a press board 9. A magnet 15 is embedded in a divided blade and the press board 9 is made to contact tightly with the divided blades. The tip of the press board 9 is separated from the circumferential face of an ink pot roller 2 by more than 3mm and its tip of the board 9 is chamfered to form an acuta angle edge and the press board 9 is pressed down with the ink running along the chamfered section. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11217916-A (JP)
Title: Fence for roof work
Inventor: AOYAMA KAORU
IPC: E04G21/32
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fence for roof work which is arranged on a roof in a roof work site and used as a handrail. SOLUTION: A plurality of outer tubes 15 forming legs 16 are installed in the inner tubes 11 of a fence for roof work 10. The legs 16 are extended in the direction perpendicular to the longitudinal direction of the inner tubes 11. A holding part 20 is installed on the legs 16A and 16B arranged at both ends of a plurality of arranged legs 16. The legs 16 adjacent to each other are connected to each other through a chain 19. An inserting piece 13 is fixed to both ends of the inner tubes 11. A cap 21 is installed at the top end of the legs 16. Such a fence for roof work 10 is installed on an eaves and a verge used mainly as a handrail.
Patent JP-S55127652-A (JP)
Title: Mutual supervision system between computers
Inventor: MARUYAMA AKIRA
IPC: G06F15/177
Filed: 1979-03-26
Abstract: PURPOSE: To prevent the operation of a system from getting abnormal on the whole by using as the method of exercising a mutual supervision between CPU's a common external memory unit stored with common data of a CPU system and making use of them for mutual processing, besides a computer coupler.  
     CONSTITUTION: From 1st computer CPU1 to 2nd computer CPU2 via computer coupler CLC, a fixed inquiry signal is sent at fixed intervals of time and in response to the inquiry signal, CPU2 sends a fixed answer signal back via coupler CLC. Then, a mutual supervision over whether CPU's 1 and 2 are in normal operation is exercised by judging whether the answer signal and inquiry signals have been inputted within the fixed time interval. To those CPU's 1 and 2 exercising the mutual supervision, common external memory unit GM is connected in common and this unit GM is stored with the inquiry and answer signals. Then when the inquiry and answer signals are sent out via coupler CLC, the signals stored in memory unit GM are read and used to prevent the operation of the system from becoming abnormal on the whole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09275081-A (JP)
Title: Laser irradiation device and laser irradiation method
Inventor: YAMAZAKI SHUNPEI
IPC: G02B27/09
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To attain the annealing of wide area by arranging the relation between the length of linear beam at an irradiated surface and the number of cylindrical lenses that comprise a homogenizer to satisfy specific relations. SOLUTION: Homogenizers 102 to 105 comprise the aggregate of cylindrical lenses. The homogenizers 102 to 105 divide the parallel beams of the laser beam oscillated by a laser oscillator 101 vertically and correct them optically in the vertical direction. The length of linear laser beam at the irradiated surface is x and the number of cylindrical lenses that comprise the homogenizers 102 to 105 is y. The x and y satisfy the equation that is expressed by (43/600)×-(1/6)<=y<=(x/5). The unit of x is mm. The condition that the length of the laser beam in the direction of the length divided by the number of cylindrical lenses is in the range of 5mm to 15mm is required. With this, wide area can be annealed uniformly.
Patent JP-S62192306-A (JP)
Title: Induction of plant male sterility and chemical used therefor
Inventor: OGAWA MASAMI
IPC: A01N57/10
Filed: 1986-02-19
Abstract: PURPOSE:To effectively induce male sterility in plants, create the first filial hybrid utilizing hybrid vigor and improve yield and quality of crops, by treating a plant with 2-chloroethylphosphonic acid and a specific compound. CONSTITUTION:A plant is treated with 2-chloroethylphosphonic acid and a compound expressed by formula I [R1 is lower alkyl or formula II (Y is halogen or lower alkyl; n is 0 or 1-3; Yn may be same or different when n is 2 or 3); R2 is lower alkyl, lower alkenyl, lower alkynyl or benzyl; X is 0 or S], a salt or alcohol adduct thereof. The 2-chloroethylphosphonic acid is preferably applied to the plant by a method for applying to stems and leaves of the plant body and the compound expressed by formula I is preferably applied to the surface of soil. The amount of spraying is preferably within the range of 1,000-5,000ppm for the above-mentioned compound and 1-10kg/ha for the compound expressed by formula I.
Patent JP-H06221783-A (JP)
Title: Liquified natural gas gasification device
Inventor: MIYATA YOSHIAKI
IPC: F28D3/00
Filed: 1993-01-28
Abstract: PURPOSE:To enable such problems as extension of a heat exchanging panel or complication of pipes and the like to be eliminated by a method wherein a superheater is of a plate fin type heat exchanger, and liquified petroleum gas can be supplied and mixed in a predetermined natural gas passage between the plates. CONSTITUTION:A superheater 20 is of a plate fin type heat exchanger in which fins 22 are held betwen plates 21 and 21 and a desired number of low temperature natural gas passages 24 closed with spacer bars 23 are piled up. A liquified petroleum gas header tank 26 is installed at an upper part of the exchanger, and injection tubes 27 with many punched holes are inserted into the temperature natural gas passages 24 and arranged there. Then, the tubes communicate with the liquified petroleum gas tank 26 so as to enable liquified petroleum gas to be fed into the passage 24. With such an arrangement as above, it is not necessary to generate natural gas of temperature of 0 deg.C or higher at a front stage and a load at the front stage can be reduced, resulting in that it is possible to reduce the number of heat exchanging panels.
Patent JP-S55128573-A (JP)
Title: Manufacture of steel material with chromium alloy layer
Inventor: DEGUCHI HIDEO
IPC: C23C10/60
Filed: 1979-03-24
Abstract: PURPOSE:To manufacture a steel material with chromium alloy layer which is excellent in oxidation resistance and corrosion resistance at high temperature by the procedure in which a Cr-diffusion and penetration treatment is applied to an elemental steel and then the steel is subjected to an usual processing and heat treatment. CONSTITUTION:Chromium is diffused and penetrated into the surface of carbon steel, alloy steel, or stainless steel billet or the inner, outer, or both sides of a hollow steel at a hith temperature to form a Cr-alloy layer of a thickness of 5mun for final product. Then, said steel with the alloy layer is subjected to a hot processing, e.g., hot extrusion, etc., or a cold processing, e.g., cold drawing, etc., or a heat treatment according to needs to manufacture a final product.
Patent JP-H10232566-A (JP)
Title: Image forming device
Inventor: TANAKA MASARU
IPC: G03G15/16
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To correct transfer displacement of the front end of an image in each color by comparing the rotation speed of a transfer belt and that of a belt drive rotor, and controlling the acceleration/deceleration of a motor so as to correct a detected slip. SOLUTION: A quantitative slip-detection part 23 compares the phase of an output signal from a first encoder 21 which coverts the output of a sensor unit 7 into a code and the phase of the output signal from a second encoder 22 which converts the rotation speed of the belt drive roller 6 into a code. The quantitative slip-detection part 23 outputs information on the speed difference between the transfer belt 5 and the belt drive roller 6 to a slip-correction control part 24. The slip-correction control part 24 gives a motor driver 25 an instruction to control motor acceleration according to the amount of slip. The motor driver 25 control the motor acceleration.  When the phase difference between the first encoder 21 and second encoder 22 reaches near 0, the slip- correction control part 24 exerts deceleration control so that the motor driver 25 returns the motor to a normal rotation-speed. Consequently the transfer-belt drive motor returns to normal rotation.
Patent JP-H02214719-A (JP)
Title: Hydrolytic polymer, its production, resin for antifouling paint and decomposable plastics
Inventor: HASEBE MARIKO
IPC: C08G63/00
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a polymer which is useful as a resin for antifouling paint used in boat, fishing net or the like, because it is readily hydrolyzable into low-molecular weight polymers under natural conditions such as in marine water by effecting radical polymerization of a monomer composition of cyclic ketene acetal and introducing ester bonds into the main chain of the resultant polymer. CONSTITUTION:A monomer composition containing, as an essential component, a cyclic ketene acetal, (preferably 2-methylene 1,3-dioxolane, 2-methylene-1,3- dioxane, 2-methylene-1,3-dioxepan), is radically polymerized and ester bonds are introduced into the main chain of the polymer to give the subject polymer. It is preferred that the recurring units of ester bonds originating from the cyclic ketene acetal is included in the polymer more than 0.1mole%.
Patent JP-S58152547-A (JP)
Inventor: MATSUO KAZUMASA
IPC: G01N29/24
Filed: 1982-03-05
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-H03238957-A (JP)
Title: Telephone exchange system having incoming subscriber state check function by caller station
Inventor: SUWAMOTO TAKESHI
IPC: H04M3/22
Filed: 1990-02-15
Abstract: PURPOSE:To minimize the damage of congestion resulting from an incoming call to a specific subscriber by arranging for a data link for subscriber state inquiry/notice between a subscriber exchange and a subscriber state management exchange and allowing a caller station to manage the state of the incoming subscriber with respect to a call connection request between stations. CONSTITUTION:The system is provided with a subscriber state management exchange station 1 managing the state of subscribers in a relevant area and a subscriber exchange station 4 having a state notice function of subscribers and a notice function of the state of called subscribers to a caller subscriber. The notice of a change in the state of subscribers and of propriety of line connection at a call is implemented through a data line 3 between the subscriber exchange station 4 and the subscriber state management exchange station 1. The notice of a change in the state of subscribers of other station and of the propriety of line connection at an incoming call from the subscriber state management exchange station 1 is implemented through a data line 7 between the subscriber state management exchange stations 1. Thus, a damage when calls are concentrated onto a specific subscriber is minimized.
Patent JP-H02214683-A (JP)
Title: Electronic typewriter
Inventor: SUKIGARA AKIHIKO
IPC: B41J29/36
Filed: 1989-02-16
Abstract: PURPOSE:To apply an erasure energy optimum for energy at the time of printing to a thermal head by determining the erasure energy to be applied to the head based on applied energy data stored in memory means by determining means. CONSTITUTION:When a cancel key is depressed in a keyboard 14, content of a buffer pointer 3b is returned by one. If data in a buffer 3a indicated by the printer 3b is voltage switching code, voltage information is set, voltage data is obtained from a voltage switching table 2a based on the voltage information, and output to an output port 6. The output data is fed to a voltage switching circuit 7 to control a head power source 16. A voltage determined by this sequence is supplied from the source 16 to a head 12. A character code obtained from the buffer 3a is decomposed to dot information, and sequentially fed to a controller 8, a driver 9, and the head 12 to be erased.
Patent JP-H08237774-A (JP)
Title: Operation terminal equipment for remote supervisory control system
Inventor: NAKANO SUSUMU
IPC: H04Q9/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide the operation terminal equipment for a remote supervisory control system available independently of type of loads. CONSTITUTION: Indication holes 25, 33 are made to a cover 20 and a decoration cover 30 being components of a case 1. A shield plate 8 covering the indication hole 25 is placed on a front side of a projection 20a of the cover 20 and fixed by mounting the decoration cover 30 to the projection 20a. The indication hole 33 of the decoration cover 30 is hidden by a name plate 7 having a material not made of a transparent material. Thus, the operation terminal equipment used independently of type of loads is provided and the case 1 of conventional configuration is used to reduce the cost.
Patent JP-S63201674-A (JP)
Title: Developing device
Inventor: KAMIYA YUTAKA
IPC: G03G15/09
Filed: 1987-02-17
Abstract: PURPOSE:To prevent magnetic material carriers from staying nearby a detection surface and to accurately detect the toner concentration of a two-component developer by arranging the projection surfaces of magnetic poles of magnets for conveyance to a rotary sleeve and the projection surface of the concentration sensor on the detection surface so that they do not overlap each other. CONSTITUTION:The projection surfaces of the magnets for conveyance on the rotary sleeve 18 and the projection surface of their detection surfaces on the rotary sleeve 18 are arranged outside the rotary sleeve and between a blade 26 and the magnets for conveyance so that they do not overlap each other; and the density sensor 28 is provided which detects the concentration of the two-component developer from variation in inductance. Therefore, when a magnetic brush passes right above the concentration sensor 28 through the rotation of the rotary sleeve 18, the variation in the inductance of the coil 32 of the concentration sensor 28 is detected to detect the toner concentration of the formed magnetic brush. The variation in the inductance of the coil 32 is proportional to the rate of magnetic carriers in the two-component developer, i.e. toner concentration. Consequently, the accurate toner concentration of the developer can be detected.
Patent JP-H11217154-A (JP)
Title: Post-processing device
Inventor: ICHIKAWA MITSURU
IPC: G03G15/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the stapling speed without deteriorating the stapling positional accuracy by preventing a paper sheet bundle from being easily deviated even when the paper sheet bundle is moved at high speed and then stopped. SOLUTION: An post-processing device is provided with a tray 101 so provided as to receive, stack and house a paper sheet discharged from an image forming device, and having a paper sheet placing surface 101a so inclined as to be lower toward a stapling device 102, and a paper bundle moving device 103 for moving a paper sheet bundle 104 stacked on and housed in the tray 101 while gripping the side end.  A pair of griping members 106U, 106L for gripping the side end of the paper sheet bundle 104 from above and below when the paper sheet bundle 104 on the tray 101 is moved to the stapling device 102 are respectively provided with a plurality of parallel slender contact surfaces 107a to be brought into pressure-contact with the paper sheet bundle 104, and the longitudinal directions of the contact surface 107a are so formed as to diagonally intersect the moving direction (the direction of an arrow A) of the paper sheet bundle 104.
Patent JP-H02217711-A (JP)
Title: Catching fly ash from flue gas of coal burning boiler
Inventor: UKITA KAZUAKI
IPC: B03C3/00
Filed: 1989-02-15
Abstract: PURPOSE:To make it possible to catch fly ash with distinction to make the installation of an ash classification device unnecessary by providing a plurality of electric dust collectors in the flue of a boiler which burns coal and constituting an upstream side dust collecting zone which is located on the upstream side of the exhaust gas and a downstream side dust collecting zone that is installed in the downstream side. CONSTITUTION:The inside of an electric dust collector 15 is divided into, for instance, four chambers, A, B, C, and D which divide the flue gas flow from flue 13a on the upstream side and guide it to a flue 13b on the downstream side. In each of those chambers, A, B, C, and D first, second, and third electric dust collectors are installed in this order from the upstream to the downstream of a flue 13, and in the flue gas that comes from the upstream side part of the fly ash contained in it is caught in A1, B1, C1, D1 in a first electric dust collecting zone and again part of the fly ash is caught in A2, B2, C2, D2 in a second electric dust collecting zone, and successively the rest of the fly ash is caught in A3, B3, C3, D3 in a third electric dust collecting zone. Accordingly, the fly ash with a larger particle diameter is caught in the dust collecting zone on the upstream side, and the fly ash with a relatively small particle diameter which is not scattered is caught in the dust collecting zone on the down stream side.