baber/WOPTO huggingface dataset:
Patent JP-H03175734-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YONEZU AKIRA
IPC: H03K19/173
Filed: 1989-12-04
Abstract: PURPOSE:To reduce the mounting area of a substrate and the number of parts to be mounted by using a protection resistor connected to an output buffer in a driving LSI as a dump resistor to be externally connected. CONSTITUTION:An internal signal terminal 6 is connected to the input 5a of an output buffer 5, the output 5b of the output buffer 5 is connected to the terminal 4a of the protection resistor 4 and the other end 4b of the resistor 4 is connected to a bonding pad 2. Thereby, the dump resistor which is to be externally connected in a conventional LSI is integrated in the driving LSI and the integrated resistor is used as the protection resistor which is not used in the case of constituting an output buffer, so that the mounting area of the substrate and the number of parts to be mounted can be reduced without increasing the chip area of the driving LSI.
Patent JP-H03175796-A (JP)
Title: Television signal transmission system
Inventor: KASEZAWA TADASHI
IPC: H04N11/20
Filed: 1989-12-04
Abstract: PURPOSE:To reproduce a wide aspect picture with higher precision by sending an auxiliary signal for wide aspect picture reproduction in terms of amplitude multiplex sampling through the use of upper and lower panels in the NTSC compatible wide aspect broadcast system. CONSTITUTION:The effective screen whose aspect ratio is 4:3 for an NTSC signal consists of a main panel whose aspect ratio is 16:9 and upper lower panels being the result of dividing the remaining parts into upper and lower portions. A low frequency component of a Y signal inputted from an input terminal 1a and a C signal inputted from an input terminal 1b are subject to frequency multiplex at a multiplex circuit 8 and the result is a main panel signal. An intermediate frequency component and a high frequency component are band-limited at 240/2cph in the vertical direction respectively and the frequency is shifted by 0-21Hz at frequency shift circuits 5a, 5b and the resulting signal is converted into a signal in total in 8-bit in which the intermediate frequency component is used for high-order 4 bits and the high frequency component is used for low-order 4 bits at 4-bit processing circuits 6a, 6b and an amplitude multiplex circuit 7, a panel signal multiplex circuit 9 applies time axis compression by 0-4.2Hz to form upper and lower panel signals, which are multiplexed onto the main panel signal.
Patent JP-H08168487-A (JP)
Title: X-ray tomography and apparatus therefor
Inventor: SEKIHARA KENSUKE
IPC: A61B6/03
Filed: 1994-12-20
Abstract: PURPOSE: To obtain an X-ray tomograph which enables the convertion of a blood vessel traced to an image at a high contrast by calculating a difference about a data of positions on the same detector at the same angle between a data before the tracing of the blood vessel and a data obtained by the tracing of the blood vessel to use the resultant differential data for the reconstruction of an image. CONSTITUTION: An X-ray bulb 1 and a scanner 2 are rotated in the perimeter of an object to be tested to measure a two-dimensional X-ray intensity distribution from various directions using a two-dimensional detector 5 and the results are inputted into a computer 6, which reconstructs an image to show the results on a display 7. Here, a difference is calculated about a data of positions on the same detector at the same angle between a data before the tracing of a blood vessel and a data obtained by the tracing of the blood vessel and the resultant differential data is used for the reconstruction of the image. Otherwise, the data before the tracing of the blood vessel and the data obtained by the tracing of the blood vessel are multiplied by a constant, and then, a difference is calculated about the data of positions on the same detector at the same angle.  The resultant differential data is used for the reconstruction of the image.
Patent JP-2001133137-A (JP)
Title: Shelf rack for iced water cooling machine
Inventor: KURODA IKUO
IPC: F25D1/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an iced water cooling machine the keeping space of which is reduced by making the rack foldable at the time of keeping the rack. SOLUTION: An iced water cooling machine is provided with a cooling tank for storing iced water and a shelf rack 18 which is put in the tank and has a plurality of stages of shelves. The rack 18 is contrived to cool foods placed on the shelves together with the shelves in the cooling tank. The rack 18 is constituted of vertical support members 19 provided on both sides, a plurality of horizontal shelf members 21 which are provided perpendicularly to the members 19, and connecting sections 22 which rotatably support the members 21 and 19. The rack 18 is also constituted of a fixing frame 23 which surrounds the shelf members 21 and has locking pieces 26 which are engaged with the members 21.
Patent JP-H11138320-A (JP)
Title: Drill
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To secure a stable size accuracy and a good finish surface coarseness, by improving the chip exhausting performance in a boring process. SOLUTION: At the outer peripheral corner of a front end cutting edge 4, a different level part guide surface 11 extending in the axial direction, and a step end face extending in the diameter direction are formed. A stepped cutting edge 5 is formed at the ridge line crossing the step end face and a grove side face 13 erecting a chip exhaust groove 9. The tip of a pressing part 6 at the front side in the rotating direction of the chip exhaust groove 9 is positioned by retreating to the rear side in the axial direction from the stepped cutting edge 5.
Patent JP-2000142336-A (JP)
Title: Unloader for trailer
Inventor: NAKANISHI YOSHIKATSU
IPC: B60P3/40
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge powder and grain in a container at low cost without using a special trailer truck of a high lift type or the like and moreover without making a tractor stand by. SOLUTION: One end side of a post 11 operated by a drive source is fitted to the front part of a trailer chassis 4, and a grounding leg part 38 is rotatably fitted to the other end side of the post 11. The post 11 is of concentrically arranged structure of three large, medium and small cylinder bodies 12, 13, 14 of different sizes. A cylinder for telescopically operating the small cylinder body 14 and medium cylinder body 13 relatively is disposed inside the small cylinder body 14, and cylinders 17, 17 for telescopically operating the medium cylinder body 13 and large cylinder body 12 are disposed outside of the large cylinder body 12. The post 11 is telescopically adjusted by the extension/ contraction of the cylinders 17, 17, and in its turn the trailer chassis with a container placed thereon can be inclined at an optional angle.
Patent JP-2000116982-A (JP)
Title: Auxiliary implement for washing
Inventor: YAMADA ISAO
IPC: D06F35/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement for washing which can effectively reduce the deformation or creases of objects to be washed. SOLUTION: An object 1 to be washed is clasped between at least one inner water-permeable sheet member 101 and at least one outer water-permeable sheet member 102. And the inner water-permeable sheet member 101 and the outer water-permeable sheet member 102 are flexible so that both sheet members 101, 102 and the object 1 can be integrally rolled up, or integrally folded up, or integrally folded and rolled up, in such a manner that the outer sheet members 101 is positioned in the outermost periphery. The outer sheet member 101 is made harder than the inner sheet member 102.
Patent JP-H07236037-A (JP)
Title: Binary diffraction optical device for controlling scanning beam strength in raster output scanning optical system
Inventor: ERISU DEII HARISU
IPC: H04N1/113
Filed: 1994-12-20
Abstract: PURPOSE: To provide a simple and inexpensive optical means for uniformizing the intensity of scanning beams along the scanning line of a light receiver medium. CONSTITUTION: In a raster output scanning optical system 10 composed of a light source 12 for emitting light beams and the optical means for focusing the light beam 24 on the surface of a rotary polygonal mirror 16, the surface of the mirror 16 for scanning the light beam along the scanning line 54 of a photosensitive medium 22 through a focusing optical means is constituted of this binary diffraction optical element 20 between the focusing optical means and the photosensitive medium 22 and the binary diffraction optical element 20 is provided with a surface relief phase grating structure on an optical support so as to diffract a part of the intensity of a scanning light beam 50 and uniformizes the intensity of the scanning light beam 50 over the area of scanning.
Patent JP-2000142355-A (JP)
Title: Anti-lock control device
Inventor: KOBAYASHI TADASHI
IPC: B60T8/40
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To intensify pressure in a short time in case of requiring to intensify pressure over the maximum hydraulic pressure generated during hydraulic pressure control. SOLUTION: This control device controlling pressure in a hydraulic pressure control chamber 12 to prevent wheel lock at the time of braking is provided with a cutoff valve 2 provided in a passage for communicating a master cylinder with the hydraulic pressure control chamber 12 and closed at the time of starting anti-lock control; pressure regulating pistons 20a, 20b reciprocated to protrude and recede in the hydraulic pressure control chamber 12 by a driving device so as to control the pressure of the hydraulic pressure contorl chamber 12; and a monitor for monitoring the movement of the pressure regulating pistons during anti-lock control and outputting a command to open the cutoff valve 2 in case of the pressure regulating pistons being positioned near the top dead center.
Patent JP-H05123623-A (JP)
Title: Oil applying roller
Inventor: UBAJIMA TOORU
IPC: B05C1/10
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the oil applying roller which is improved in heat resistance and cushion property and is usable at a high temp. as well by winding 1st heat resistant fibers, closed cellular silicone rubber and 2nd heat resistant fibers around an aluminum pipe in which a silicone oil is sealed. CONSTITUTION:A release agent (silicone oil) 2 is sealed into the aluminum pipe 1 and small holes 1a are bored on the surface of the pipe 1. The 1st heat resistant fibers 3, such as 'Aramid(R)' fibers, are wound around the pipe so as to close the small holes 1a by a double-coated adhesive tape. Holes 3a are provided on a sheet 3 as well in the separate positions off the positions closing the small holes 1a. An elastic layer 4 consisting preferably of the closed cellular silicone rubber is formed on the sheet 3 and scores 5 are formed in the positions corresponding to the small holes 1a. The 2nd heat resistant fibers 6, such as felt, are wound around the silicone rubber 4. The silicone oil 2 bleeding out of the small holes 1a of the aluminum pipe 1 bleeds to the felt 2. The oil is thus applied on the mating roller.
Patent JP-H07144181-A (JP)
Title: Inside surface cleaning device for flexible container
Inventor: TSUJI SHINICHIRO
IPC: B08B5/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide an inside surface cleaning device for flexible containers which mechanically discharges and removes powder and granular materials remaining in container empty bags without generating secondary pollution. CONSTITUTION:This inside surface cleaning device is successively provided with a carrying-in stage, cleaning stage and ejecting stage adjacently and is equipped with a chain conveyor 4 of a circulation type mounted with hooks 6 for hanging plural pieces of the container empty bags 5 in the upper positions across all these stages at equal intervals in such a manner that the conveyor moves intermittently in the respective stages. The cleaning stage existing in the central part is a hermetic housing 11 capable of housing plural pieces of the suspended container empty bags 5 and has automatic opening/closing doors 12, 13 on both side faces. A shaking means for applying striking vibrations to the outside surfaces of the container empty bags housed into this housing is installed to this stage and a dust hopper-shaped bottom is coupled to a suction duct 21 of a pneumatic transporting line communicating with the dust collector outside the system.
Patent JP-H01160949-A (JP)
Title: Production of ethylene cyanohydrin
Inventor: INOMATA MASASANE
IPC: C07C253/30
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the title compound useful as a raw material for surfactants in high yield and purity under mild conditions, by hydrating and cyanoethylating acrylonitrile with a specific amount of water in the presence of a specified catalyst, then adding a strong basic catalyst and thermally decomposing the resultant product. CONSTITUTION:Acrylonitrile is hydrated and cyanoethylated with water in a molar amount within the range of 1.1-3 times, preferably 1.2-2 times based on the acrylonitrile in the presence of a strong basic ion exchange resin (e.g., Lewatit M-500(R) of Amberlite IRA-400(R)) to provide a reaction solution. A strong basic catalyst (e.g., lithium hydroxide, NaOH or KOH, etc.) is added to the acrylonitrile phase thereof and thermal decomposition is then carried out to afford the aimed ethylene cyanohydrin.
Patent JP-H09158820-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SATO YOSHITAKA
IPC: F02P3/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine in which the seal structure having a water-proof function and a ventilating function is formed by a simple structure. SOLUTION: A case 100 of an ignition coil 2 comprises a cylindrical part 106 inserted in a plug hole 4 and a head part 107 provided on one end of the cylindrical part 106. The space between the head part 107 and an engine head cover 3 is sealed with an annular packing 115 installed on the outside of a projected part 110 projected from the cylindrical part 106. A first gap 111 communicated with the plug hole 4 is formed between the axial groove 110a formed on the projected part 110 and the inner peripheral end part of the packing 115. The lower end surface 107a of the head part 107 is provided with a radial groove 110b, one of which is connected to the axial groove 110a, the other end thereof being opened to the outer peripheral wall of the head part 107, and a head passage 112 is formed between the radial groove 110b and the upper surface 115a of the packing 115.  The plug hole 4 is opened to the air by the first gap 111 and the head passage 112.
Patent JP-H11148336-A (JP)
Title: Muffler with spark arrester
Inventor: WATANABE MITSUNORI
IPC: F01N3/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent carbon from sticking to the spark arrester mounted in a muffler even when an engine driven mower is used for a long time. SOLUTION: A hot tube 4 with exhaust inlet 4a and exhaust outlet 4b is secured in a muffler 3, and a spark arrester 5 made of a net covering the exhaust outlet 4b is detachably secured in the hot tube 4, and a catalyst 6 made of platinum and rhodium is coated with the hot tube 4. When an engine 1 is started, the hot tube 4 is heated to a high temperature by the exhaust heat of engine, as a result, the carbon stuck on the spark arrester 5 is burned.
Patent JP-2001138195-A (JP)
Title: Plate-glass working machine
Inventor: SHIRAI AKIRA
IPC: B24B9/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a working machine for grinding the side surface or the side peripheries of a plate-glass in such a way that the side part of the held plate-glass is not hung down by the strain of its own weight. SOLUTION: A holding means D for holding a plate-glass 1 in the posture perpendicular or nearly perpendicular to the plate surface is provided to a traveling body C guided by a guide means A and traveled forward or rearward by a traveling means B, and a rotating grindstone 10 is provided to the traveling passage of the traveling body for grinding the side surface of the plate-glass.
Patent JP-H10157338-A (JP)
Title: Design procedure table
Inventor: OTAKI HIROYUKI
IPC: B42D15/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a design procedure table for grasping the proceeding state of the development in conducting a new technological development, capable of tracing the related developing items so that the development can be completed by a predetermined time securely. SOLUTION: A development theme describing column 11, a large plan describing column 15, a task describing column 12, a part diagram describing column 16, and a total process describing column 13 are provided. The large plan describing column 15 is for writing a schedule for the development completion goal in a comparatively long time span for the technological development. The task describing column 12 is for writing classified tasks for finally completing the development of the developing theme. The part diagram describing column 16 is for writing classified jobs per a week for each task, the number of initial processes for the jobs, the allotted process number and the achieved process number. The total process describing column 13 is for writing the total sum of the number of initial processes for the jobs, the allotted process number, and the achieved process number.
Patent JP-H06165394-A (JP)
Title: Dynamotor system parallel connection controller
Inventor: NOGUCHI TETSUYA
IPC: H02P23/00
Filed: 1992-11-27
Abstract: PURPOSE:To shorten the time required for connecting in parallel with a system by minimizing a starting time until it reaches a synchronizing speed level when a dynamotor is connected in parallel with the system and eliminating a time delay due to GD<2>, etc., even in the case of controlling with a constant accelera tion after reaching a synchronizing speed level. CONSTITUTION:A change rate selector 101 judges whether it is a starting time or a synchronizing time according to whether a detected speed 25 is smaller than a synchronization detected value 31 or not, and selects a starting time change rate 32 or a synchronizing time change rate 38. A torque/current characteristic output circuit 102 inputs a selected change rate and a detected speed 25, and outputs a current target value 35. A current regulator 103 outputs a current decrease signal or a current increase signal based on a comparison of the value 35 with the current 23, and controls to regulate the current.
Patent JP-H05238781-A (JP)
Title: Glass article having durable water repellent surface
Inventor: JIYOOJI BURAIAN GUTSUDOUIN
IPC: C08J7/046
Filed: 1992-11-27
Abstract: PURPOSE: To provide a method giving a glass substrate or a vitrified substrate a more durable non-wetting surface than heretofore and to provide an article, which have such a surface.  
     CONSTITUTION: This article consists of a glass substrate whose surface is treated at least partially with a silica primer layer and a perfluoroalkyl alkyl silane. This method forms a non-wetting surface on the glass substrate which consists of various processes such as adhering the silica primer layer on a glass surface and bringing the silica primer layer into contact with a composition consisting of a perfluoroalkyl alkyl silane. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07175695-A (JP)
Title: Controlling system for database
Inventor: OIDE HISASHI
IPC: G06F12/00
Filed: 1993-12-20
Abstract: PURPOSE:To effectively utilize resources and to shorten processing time by deleting area for items not to be used or data not to be used by setting the record of a database at a variable length. CONSTITUTION:A schemer 21 of a data definition part 2 defines the area of a basic part and the areas for items and additional parts for each record of data. A copy phrase of the data definition part 2 defines the item for each block of data inside the area of that additional part. A data storage part 1 stores the record of data based on the area of the original part, the areas of the items and the additional parts and the items. A memory extension part 3 extends the data respectively provided at the basic part and the additional part of the record preserved in the data storage part 1 onto a memory.
Patent JP-2000150044-A (JP)
Title: Female side terminal metal piece
Inventor: KURIMOTO NAOYA
IPC: H01R13/187
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a female side terminal metal piece equipped with a resilient contacting piece exerting an appropriate contacting pressure to a male side terminal metal piece. SOLUTION: A leg 29 has a recessed shape separating from the bottom wall 24 as a whole compared with a virtual tangent M drawn from an abutting part 30 to a folded-back part 28, which secures an inclining angle R of the leg 29 to the bottom wall 24. Even in the case a resilient contacting piece 25 is depressed by insertion of a tab 71, it is possible to avoid contacting of the region ahead of the abutting part 30 of the leg 29 with the bottom wall 24, so that the deflecting fulcrum does not make movement from the abutting part 30. This allows preventing the contacting pressure of the piece 25 with the tab 71 from becoming excessive resulting from fulcrum shift.
Patent JP-H07149764-A (JP)
Title: 2-(1-acylamino-1-alkoxycarbonyl)methylidenepyprolidine derivative
Inventor: TERAJIMA ATSURO
IPC: A61P35/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the derivative of a specific formula useful as a new carcinostatic agent, having strong cytotoxicity. CONSTITUTION:This derivative is expressed by formula I [R<1> and R<2> are each a l-5C alkyl, a (substituted) aralky] or a (substituted) aryll such as (2R,2'S,3' S)-2-{1-ethoxycarbonyl-1[2'-(3''-methoxy-5''-methyl-1''-naphthalenecar bonyl)-3',4'- epoxy-3'-methylbutanoylamino]}methylidene-5-(t-butyldiphenylsilyloxyme thyl) pyrrolidine. The derivative is preferably obtained by firstly acylating 3,4- epoxy-1-(4-methoxybenzyloxy)-3-methylbutan-2-ol of formula II, etc., as a starting substance.
Patent JP-H07171254-A (JP)
Title: Game machine
Inventor: KURIHARA SATORU
IPC: A63F7/02
Filed: 1993-12-20
Abstract: PURPOSE:To leave a possibility to constitute a winning configuration 1 until all the variable displays of patterns on a variable display device stop, and increase the interest of a game by a method wherein the number of times for a special game which is granted for a player is determined based on the judgement result of a pattern judging means, and the special game is granted for the player ' with the determined specified number of times as an upper limit. CONSTITUTION:On display units 41-44 of a variable display unit 40, a plurality of patterns are variably displayed in order by an establishment of a specified condition, e.g. a hit ball enters a starting port, and after a specified period of time has passed, the patterns on the display units are stopped by a specified sequence. A pattern judging means 101 judges the stopped display configuration of the variable display units 41-44, and judges whether a previously determined special pattern is displayed or not, and judges the number of the display if the special pattern is displayed. A special game granted number of times determining means 102 determines the number of times for a special game which is granted for a player, based on the judgement result of the pattern judging means 101. Then, the special game is granted the player with the number of times for the special game which is determined by the special game granted number of times determining means as an upper limit.