baber/WOPTO huggingface dataset:
Patent JP-S58179886-A (JP)
Title: Processing vessel of waste toner
Inventor: KUBOTA ATSUSHI
IPC: G03G21/12
Filed: 1982-04-16
Abstract: PURPOSE:To prevent scattering of a toner to improve the efficiency of the vessel replacing work, by closing the aperture of a waste toner vessel by a scooping member when the waste toner vessel provided with the scooping member is taken out from a cleaning device. CONSTITUTION:A waste toner vessel 5 is stored freely attachably and detachably in a cleaning device 10 provided with a cleaning blade 3, and a scooping member 4 whose one side a thin film scooping sheet 41 is fixed to is turned around a pin P. The toner scraped off by the blade 3 is dropped along the surface of the sheet 41 and is stored in the vessel through an aperture 51 of the vessel 5. When the vessel 5 full of the waste toner is taken out from the machine, the scooping member 4 is turned counterclockwise to close the aperture 51. Consequently, the vessel 5 full of the waste toner is attached to or detached from the cleaning device 10 in the closed state, and thus, the toner is not scattered to perform the work easily and efficiently.
Patent JP-S59188105-A (JP)
Title: Solenoid
Inventor: MIYAUCHI TAKASHI
IPC: H01F7/16
Filed: 1983-04-08
Abstract: PURPOSE:To enable to silence the retracting sound of a plunger by an air damper effect at the suction time and to reduce an air damper effect at the exteding time by allowing a space for the air damper which faces the end face of the plunger at the retracting side to communicate with the atmospheric air. CONSTITUTION:A bobbin 22 and a plunger 25 are sealed by a sealing memer 26, and the bobbin 22, the plunger 25, the member 26 and a stationary core form a space 28 for an air damper. The space 28 communicates only by a passage 24 of the core 23 to flow the air in and out. The speed of the retracting plunger 25 is higher than that of the extending plunger,the air cannot suffieicntly follow through the passage 24 to the movement of the plunger 25. Accordingly the air damper effect does not considerably decrease. Since the movement of the plunger 25 due to a connecting load at the extending time is slower than that at the retracting time, the inflow of the air can follow through the passage 24. Consequently, the air damper effect can be remarkably reduced at the time of extending the plunger 25.
Patent JP-H05309277-A (JP)
Title: Metal carrier for exhaust gas purifying catalyst
Inventor: TAKADA TOSHIHIRO
IPC: F01N3/28
Filed: 1992-03-18
Abstract: PURPOSE:To improve a temp. rising property by decreasing heat radiation to an outer cylinder, also making the exhaust gas stream a turbulent flow and making the heat capacity small. CONSTITUTION:In a metal carrier for exhaust gas purifying catalyst which consists of a honeycomb body 1 laminated, with a flat plate and a corrugated- shape plate and wound like a roll and the outer cylinder 2 holding the honeycomb body 1, at least one of the flat plate and corrugated-shape plate has through-hole groups extending in the winding direction, and plural honeycomb passages adjacent to the honeycomb body 1 are communicated via the through- holes 12. With restriction of the heat conduction by the through-hole groups and the formation of the turbulent flow by the exhaust gas, the temp. rising properties at the upper stream side and the lower stream side are balanced.
Patent JP-H09259251-A (JP)
Title: Map display device
Inventor: ISHIDA SABURO
IPC: G06F17/30
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To speedily and easily grasp the position of a child target by automatically retrieving a parent target and displaying it on a housing map on a main screen when a detailed target (child target) in different described data is retrieved. SOLUTION: An external storage device 3 is called a map database and composed of, for example, a hard disk. This storage device 3 has a target relative data part 17 and a map data part 18. Then a target kind code and a target identification code are inputted from an input device 1 and used as keys to perform retrieval from a target master database (present in the storage device 3). Then it is checked whether a target specified from the input device 1 is a parent or child. Further, a parent-child classification is decided and when the classification is a child, the inputted kind code and discrimination code of the child target and the child classification are used as keys to perform retrieval from a target parent-child relation correspondence data base.  Then the kind code and identification code of the parent target are used as keys to perform retrieval from a target master database, thereby reading the parent target out.
Patent JP-S535188-A (JP)
Title: N-acylamino-alpha-arylacetamido cephalosporins
Inventor: YAMADA HIROTADA
IPC: A61P31/04
Filed: 1977-05-26
Abstract: PURPOSE: The title compounds I(R 1  is OH; R 2 , 3  are H, nitro, dialkylamino, OH, lower alkyl, lower alkoxy, chloro, bromo, sulfamine, etc.; Het is 1-4C lower alkyl-substituted tetrazole; A is pyridine ring), e.g. 7-[D-α-(4-hydroxypyridine3-carboxyamido)-α-(3-chloro-4-hydroxyphenyl)acetamido] -3-(1-methyltetrazole5-yl-thiomethyl)-3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55154802-A (JP)
Title: Branch type hybrid
Inventor: MURAI SHINICHI
IPC: H01P5/22
Filed: 1979-05-23
Abstract: PURPOSE:To improve remarkably the precision of a hybrid used at a high frequency by matching impedance at each terminal of the hybrid with the input-output impedance of a branch type hybrid circuit by impedance converting. CONSTITUTION:In hybrid 20, branch type hybrid circuit 24 is constituted by connecting four strip lines 24a...24d of lambda/4 in a lattice shape. To increase ratio l/W of the width to length of each strip line, the impedance of circuit 24 should be characteristic impedance higher than impedance Z0. Here, each impedance Z0 at terminals (a), (d) and (f) of hybrid 20 is converted 25 and 26 into impedance Z to match with the input-output impedance of circuit 24. Then, selecting width W of each strip line of circuit 24 makes it possible to improve the precision of the hybrid used at a high frequency without sacrificing band-pass characteristics.
Patent JP-H08260656-A (JP)
Title: Connecting section structure of external wall panel and connecting section structure of building unit
Inventor: MIYASHITA HACHIRO
IPC: E04F19/02
Filed: 1995-03-22
Abstract: PURPOSE: To improve the appearance of the connecting sections of mutually connected external wall panels by installing external-wall face materials on the surfaces of the external wall panels, forming recessed sections to the connecting sections and fixing molding materials having the quality of material different from the external-wall face materials into both recessed sections. CONSTITUTION: External wall panels 12 and internal wall panels 13 as bearing walls are assembled in a box shape to form a building unit 11, and external-wall face materials 15 consisting of hard wood chip cement boards are installed to the wall frame materials 14 of the external wall panels 12. Recessed sections 18 are formed to the connecting sections 17 of the mutually joined internal wall panels 13 without extending the external-wall face materials 15, and the surfaces of the recessed sections 18 and the surfaces of the external-wall face materials 15 are coated with film layers 19. Vertical joints 22 are formed among the joined internal wall panels 13, gaskets 24 are interposed into the vertical joints 22 through spacer plates 23, and molding materials 26 are fixed onto wall frame materials 16 by nails 27.  Accordingly, the connecting section structure of the external wall panels has integral feeling with the external wall surface of the connected building unit, thus improving appearance.
Patent JP-S56159539-A (JP)
Title: Air to fuel ratio control system for internal-combustion engine
Inventor: ISHIKAWA TSUNEKATSU
IPC: F02M1/10
Filed: 1980-05-14
Abstract: PURPOSE: To prevent a mixture from becoming too rich after the combustion of the engine is finished by a method wherein an impressing voltage to a drive pulse generator for a solenoid control valve provided on an air bleed conduit is switched in accordance with the self-supported operation of the engine and the output of a temperature switch.  
     CONSTITUTION: The solenoid control valve is provided in an air bleed passage 23 opening at the metering nozzle of a carburettor 3 and the air to fuel ratio is controlled by controlling the solenoid control valve with an electronic control circuit 60 in accordance with the output of an exhaust sensor 8. Here, the electronic control circuit 60 is constituted with equipments such as an integral circuit 64 integrating a deviation between the output of the exhaust sensor 8 and the preset value therefor, a proportion circuit 65, an adding circuit 66, a function generating circuit 81 and the like. The output voltage of the integral circuit 64 or the function generating circuit 81 is selected to drive the control the coil 44 of the solenoid control valve by controlling analog switches 67, 82 properly under opening or closing them in accordance with the outputs of an alternator 9 as the self-supported operation detecting means and the tempeature switch 85. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04276713-A (JP)
Title: Spectacle parts and production thereof
Inventor: NAKANISHI EIICHI
IPC: G02C5/14
Filed: 1991-03-04
Abstract: PURPOSE:To facilitate the joining of spectacle parts made of a metallic material having inferior brazability such as pure Ti or an Ni-Ti alloy to other parts and to enhance joining strength. CONSTITUTION:Joining chips 12, 14 formed by casting a metallic material having superior brazability such as beryllium bronze, brass or an Ni alloy are bonded to the joining ends 3a, 4a of spectacle parts 3, 4 made of a metallic material having inferior brazability such as pure Ti or an Ni-Ti alloy. The spectacle parts 3, 4 are brazed or welded to rims 2, 2 with the joining chips 12, 14 in-between.
Patent JP-H07274021-A (JP)
Title: Picture processor
Inventor: TSUJI HIROYUKI
IPC: H04N1/46
Filed: 1994-03-31
Abstract: PURPOSE:To perform a color space compression processing at a high speed in real time together with a series of other picture processings by providing a means for performing the color space compression processing to picture signals corresponding to the color reproduction range of a picture formation means. CONSTITUTION:This processor is provided with an input means for scanning original pictures and generating the picture signals, the picture formation means for forming the pictures on a recording medium and the color space compression means for performing the color space compression processing to the picture signals corresponding to the color reproduction range of the picture formation means. Also, the picture formation means starts forming the picture corresponding to the picture signals for which the color space compression processing is performed by the color space compression means before the generation of the picture signals for one screen by the input means is completed. For instance, in a color space compression circuit for computing output R', the terms of multiplier circuits upto R-X-(B-X)X(R--X) perform color space compression, RXGXB performs chromatic color base level adjustment and (255-R)X(255-G)X(255-B) performs dark level correction.
Patent JP-H09260613-A (JP)
Title: Film quality evaluation method of tunnel insulating film
Inventor: SATO YASUSHI
IPC: H01L21/8247
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the time for film quality evaluation. SOLUTION: The initial subthreshold coefficient of measurement MOSFET before impressing DC voltage is measured in the step 21, using the measurement MOSFET made of a tunnel film and a gate electrode, laminated in this order on a silicon substrate. Next, the gate of MOSFEET is impressed with a DC voltage for a specific time in the step 22. At this time, electrons are implanted in a gate from the silicon substrate through the intermediary of the tunnel film. Next, the subthreshold coefficient of the MOSFET is remeasured in the step 21.  Then, the steps 21 and 22 are repeatedly performed, until the DC stress impressed times reach a specific time or the additional amount of the threshold coefficient reaches a specific value (step 23), so that the film quality of the tunnel film may be evaluated according to the relation between the processed subthreshold coefficient and the DC stress impressed time.
Patent JP-H10252148-A (JP)
Title: Beam-column joint construction
Inventor: TAMURA NOBUTAKA
IPC: E04B1/58
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide beam-column joint construction suitable for CFT construction capable of simply and speedily crrying out beam-column joint work in a state to maintain a hollow condition inside the column. SOLUTION: A CFT construction column is so constituted that a bracket 16 as a joint beam is connected around a beam joint place section of a hollow steel pipe column 10 and that the inside of the hollow steel pipe column is casted and filled with concrete to integrate the concrete into the hollow steel pipe column 10 afterwards. In that case, a cylindrical body 12 having the approximately same cylindrical section as that of the outside sectional shape of the steel pipe column 10 and capable of being fitted to the outside of the steel pipe column 10 is provided, and the bracket 16 is connected to the steel pipe column 10 through the cylindrical body 12 fitted and fixed to the outside of the steel pipe column 10.
Patent JP-H07271419-A (JP)
Title: Cad/cam device
Inventor: YUKIMURA MAYU
IPC: G05B19/4097
Filed: 1994-03-31
Abstract: PURPOSE:To save labor for working position angle definition and to prevent arithmetic errors by defining a working position in an electrode drawing on a stage to prepare the electrode drawing and registering that electrode drawing on an electrode data base while including working position information or the like. CONSTITUTION:An electrode drawing 10 is prepared by extracting a working shape from a metal die drawing 4 and reducing or deforming that shape while considering a discharge gap and oscillation. Since the position of the electrode drawing 10 corresponding to a metal die is already known, the working position is defined to the electrode drawing 10. Further, the attributes of a material and a reduction tap or the like are added and registered as electrodes. Then, a metal die name, attributes and working coordinates or the like corresponding to the electrode drawing 10 are registered on an electrode data base 12a. This operation is repeated just for the kinds of electrodes until the end is decided. When the metal die drawing is prepared again, the electrodes to work this metal die are retrieved from the electrode data base 12a, the information of registered attributes or coordinates is called by the metal die drawing 4, and NC data 8 are prepared while adding working information.
Patent JP-H05263903-A (JP)
Title: Method for controlling speed change of automatic transmission for vehicle
IPC: F16H61/02
Filed: 1992-03-19
Abstract: PURPOSE:To perform a speed change control stably by exactly obtaining a required target controlled variable by learning in actual speed change controlling so as to avoid any abnormal situation such as blowing up of an input axis rotation or taking longer time for speed change. CONSTITUTION:A number of the stages of speed to be mutually switched is set by either a fuzzy speed change control mode for setting the number of the stages of speed with fuzzy inference on the basis of a parameter value for showing the driving condition of a vehicle or a normal speed change control mode for setting the number of stages of speed with non-fuzzy inference on the basis of a parameter value of for showing the driving condition of the vehicle. When the number of stages of speed to be switched is set by the fuzzy speed change control mode (S30, S32), a learning control during switching to the set speed change stage is prohibited (S34).
Patent JP-H11259002-A (JP)
Title: Planar display device and attachment structure therefor
Inventor: TSURUTA MASAYUKI
IPC: G02F1/1345
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic wave noise in a planar display device used for a notebook personal computer or the like and the attachment structure. SOLUTION: At a projection part 16 for attachment provided with a screw hole, the layer 3 of ferrite which is an electromagnetic noise adsorption material is disposed between the shelf-like extension part of a metallic frame 12 and the shelf-like extension part of a bone structure frame 13 made of resin. Also, on the boss 21 for the attachment of an external case body 2, a ring 31 made of the ferrite is put. Thus, common mode noise by a feedback current from this planar display device to an external driving system is reduced.
Patent JP-S63228108-A (JP)
Title: Method for mounting and fixing optical fiber to optical connector ferrule
Inventor: KAKII TOSHIAKI
IPC: G02B6/36
Filed: 1987-03-17
Abstract: PURPOSE:To decrease the eccentricity of an optical fiber guide hole conversely by making positive use of the eccentricity generated by a clearance between the optical fiber guide hole and optical fiber. CONSTITUTION:The optical fiber guide hole 3 is offcentered upward from the center 2 of an optical connector ferrule 1. The optical fiber 5 is mounted on such optical fiber guide hole 3 after the clearance between the optical fiber 5 and the optical fiber guide hole 3 is so offcentered by utilizing the eccentricity thereof that the clearance is larger (a) in the upper part and smaller (b) in the lower part at the time of inserting said optical fiber to the optical fiber guide hole. The fiber is mounted and fixed by taking the predetermined eccentricity and direction of the optical fiber guide hole 3 and the eccentricity and direction of the core of the optical fiber 5 into consideration, using the direction and quantity of the clearance at the time of mounting the optical fiber 5 as parameters and offcentering the clearance in the optimum direction, i.e., the direction where the eccentricity of the core with respect to the optical connector ferrule 1 as the total result is minimized. The eccentricity as a whole is thereby decreased.
Patent JP-S61224310-A (JP)
Title: Semiconductor laminated structure
Inventor: NAKAGAWA KIYOKAZU
IPC: H01S5/00
Filed: 1985-03-29
Abstract: PURPOSE:To accomplish the high mobility of a carrier by a method wherein the difference in impurity density of the two semiconductor layers of 10-1000Angstrom  in film thickness, one of which has high impurity density and the other one has low impurity density, is brought to the order of one figure or more. CONSTITUTION:A high density P-type semiconductor layer 11 and an N-type low density semiconductor layer 12 are laminated alternately, and a high density N-type semiconductor layer 13 and a low density P-type semiconductor layer 14 are laminated alternately. The film thickness of the P-type semiconductor layer and the N-type semiconductor layer is set at 10-1000Angstrom  or less, and the difference of impurity density of the high density and the low density is brought to one figure or more. Thus, the degree of mobility of an impirity multilayer film is made larger twice or more when compared with the degree of mobility in bulk, and the semiconductor laminated structure of high carrier mobility can be obtained.
Patent JP-H10250593-A (JP)
Title: Steering device
Inventor: ASANO MASAHIKO
IPC: B62D1/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To change the steering force according to the vehicle running condition such as the car speed and the steering angle, as well as to regulate the steering force according to the individual demands, and to make the steering device in a simple structure and at a low cost. SOLUTION: In this steering device, a steering shaft 10 which consists of a core line 12, an orthogonal winding 20, a left direction winding 20A, and a right direction winding 20B is provided. The tensions of the left direction winding 20A and the right direction winding 20B can be changed by the rotation of a set bolt 14 (a motor 18). At the curve part of the steering shaft 10, a moving resistance is generated in the left direction winding 20A and the right direction winding 20B. Since the moving resistance is responsive to the tensions of the left direction winding 20A and the right direction winding 20B, the steering force can be increased and decreased adequately, by controlling the rotation of the motor 18 according to the individual demands or the vehicle running condition such as the car speed and the steering angle.
Patent JP-H03262906-A (JP)
Title: Defect detecting device for land height
Inventor: TATE HIROYUKI
IPC: G01N21/88
Filed: 1990-03-14
Abstract: PURPOSE:To prevent a land height defect from being generated by providing a means for obtaining a two-dimensional pattern image, a means for obtaining a three-dimensional pattern image, and a composing means. CONSTITUTION:The two-dimensional pattern image of a land on a printed board is obtained by the means 5 for obtaining the three-dimensional image of the land. Then the three-dimensional pattern image where parts less than specific height are judged as shown by an alternate long and two short dash line 10 is obtained by the means 6. Both the image are applied to the composing means 7, which performs logical arithmetic operation. Consequently, a height deficient part in the three-dimensional pattern image is obtained. Then a means 8 for finding length finds the length of a hatched part in plural directions. When the found length is longer than a prescribed value, it is evident that the height of the land is abnormal.
Patent JP-H08234185-A (JP)
Title: Lcd display unit and lcd display device
Inventor: ASAI TORU
IPC: G02B5/02
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate the unevenness of a light source on the back surface of an LCD and the need of an intervenient sheet so as to obtain an LCD display device excellent in a display effect by constituting a glass on a back side constituting an LCD display unit of ground glass. CONSTITUTION: The LCD display unit 1 is used in the LCD display device, and a light receiving plate 2 is arranged on the back surface side of the display unit 1. In the display unit 1, the glass material on the back side constituting the display unit 1 is constituted of the ground glass 1b. Since the glass on the back side is the ground glass 1b, the uneveness of the light source on the back surface of an LCD 1a is eliminated, and the intervenient sheet such as a blast- processed thin sheet or a milky-white sheet which is used in the conventional device is disused. Furthermore, the intervenient sheet is eliminated, so that light transmissivity from the light receiving plate 2 becomes excellent, which makes the display effect excellent. Since the light receiving plate 2 is directly arranged on the back surface side, the constitution of the device is simplified.