baber/WOPTO huggingface dataset:
Patent JP-H06206344-A (JP)
Title: End emitting el device
Inventor: UNO SHIGEKI
IPC: B41J2/46
Filed: 1993-01-12
Abstract: PURPOSE:To enhance the efficiency by forming a light-transmitting layer in a range from a light-emitting part formed on an end face of a laminate to an end face of a light-transmitting substrate in the device, such as a copying machine. CONSTITUTION:On a glass-made light-transmitting substrate 1, a lower electrode layer 2, a lower dielectric body layer 3, an EL light emitting layer 4, an upper dielectric body layer 5, and an upper electrode layer 6 are laminated in order. Thereon, a light-transmitting insulating film 8 is formed by a plasma CVD method. A light release end face 9 is formed by cutting the light-transmitting insulating film 8 and the glass substrate 1. The light release end face 9 is made flat by an ion milling method. In addition, the light-transmitting insulating film 8 is made of SiO2 with a thickness not less than that of the laminate (the layers 1-6) and a refraction factor within + or -10% of that of the light-transmitting substrate 1. The end face 9 of the light-transmitting insulating film 8 is finished to have a surface roughness not more than 0.10mum.
Patent JP-S59128627-A (JP)
Title: Output method of digital data
Inventor: OOTSUKA YOSHIO
IPC: G06F3/14
Filed: 1983-01-12
Abstract: PURPOSE:To transfer data to a host computer through a bar code sensor easily by displaying a changing digital output by changing its bar code. CONSTITUTION:In case of a wristwatch with a calculating function e.g., a display device 2 usually displays time 11 digitally. The display device 2 is turned to a data output mode by depressing a mode switching key 3 to display bar codes 12. A data output is inputted from a data input key 5, calculated by a calculating circuit 6 and a storage circuit 7 and the calculated output is converted into bar codes and displayed on the display device 2 as the bar codes 12. The display device 2 is a liquid crystal display and it is necessary to display a thick bar of a thin bar at the same position in case of the bar code display 12. Said problem is settled by forming the liquid crystal by two-layer electrode structure. The bar code display 12 is detected by the bar code sensor and sent to the host computer to process the data.
Patent JP-H02183678-A (JP)
Title: Drive method for charge detection circuit
Inventor: KIMATA MASAAKI
IPC: H04N5/369
Filed: 1989-01-10
Abstract: PURPOSE:To increase a large charge-voltage conversion gain and to increase the maximum charge quantity to be detected by detecting an excess signal charge unable to be stored under a gate electrode with a charge detection circuit when the signal charge is transferred under the gate electrode. CONSTITUTION:When a signal charge is transferred to a potential well under a gate electrode 2, an overflowed signal charge QS leaving a signal charge QB stored in the capacity of the potential well under the gate electrode 2 is transferred to an impurity area 5 of floating diffusion in override onto a potential barrier under a potential barrier forming gate electrode 3. Then the potential change of a floating diffusion section is read through a source follower. Thus, the charge-voltage conversion gain is increased and the maximum charge able to be detected is increased.
Patent JP-H11200960-A (JP)
Title: Fuel vapor processing device
Inventor: SHIBATA NORIO
IPC: F02M69/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a function attainable efficiently processing fuel vapor by reducing a cost further with a constitution simplified, in a wide operating region including idle operation of an engine. SOLUTION: A purge passage 23 going toward an intake passage 13 from a canister 20 is made to branch in fork shape in the halfway, an opening part in one end is connected to the upstream in the vicinity of a throttle valve 14, an opening part in the other end is connected to inside an ISC valve 16. The ISC valve 16 is an opening/closing valve of rotary type driven by electromagnetic action of a solenoid, a valve element in the inside thereof is rotated with a rotary shaft serving as the center, so as to adjust an effective sectional area of a bypass passage 15 of suction air at idle operation time, also when this effective sectional area is a prescribed area corresponding to an idle operation region at operation time of an air conditioner, a flow of vapor from the purge passage 23 to the bypass passage 15 is permitted.
Patent JP-H04241140-A (JP)
Title: Yarn feeding stand in shuttle-less weaving machine
Inventor: MURATA MASAHIKO
IPC: B65H49/22
Filed: 1991-01-16
Abstract: PURPOSE:To smoothly reel yarn released once without receiving large resistance by reeling yarn in a state of weft cheese supported downward on a cheese holder rotatably changeable between a vertical and a horizontal attitudes. CONSTITUTION:In a stand of feeding yarn of shuttle-less weaving machine, a cheese changing motor 4 is attached to the under surface of a top plate 2 fixed to the top of a strut 1, a driven gear 5 arranged on the top of a supporting pipe 3 rotatably engaged with a small diameter part of the strut 1 is meshed with a driving gear 4a of the motor and the supporting pipe 3 is rotated around the strut 1 by operation of the motor 4. A cheese holder 7 is arranged through a supporting shaft 8 at each corner part of a regular tetragonal supporting plate 6 stuck to the top of the supporting pipe 3 in a slantingly changeable way between a horizontal and a vertical attitudes. The cheese holder 7 is changed in a horizontal attitude with a desired weft cheese 19, changed to a vertical attitude and weft is reeled in the direction of small diameter of the weft cheese.
Patent JP-S5390415-A (JP)
Title: Method of drawing and collecting high-speed spun yarn
Inventor: HASEGAWA KATSUMI
IPC: D01D5/12
Filed: 1977-01-18
Abstract: PURPOSE: High-speed spun yarns are drawn by sucking them into a yarnsucking device with a jetted fluid and collected from the jetted fluid to provide high-speed spun and drawn yarns in low costs and low noises. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09197720-A (JP)
Title: Electrostatic charge image developer and image forming method
Inventor: TAKAGI MASAHIRO
IPC: G03G9/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a drop-out at the gradation boundary part and image chipping which occur in a two-component magnetic brush development method and to improve the quality of color photographic image and graphic image by multicolor superposition development. SOLUTION: The specific volumetric resistance of this electrostatic charge image developer in the state that its carriers form a magnetic brush is >=10<11> Ωcm in an electric field of 10<3> /cm and is 10<6.2> to 10<9.8> Ωcm in the electric field of 10<4> V/cm and the coverage F of the toner occupying the carrier surface is expressed by the following equation and satisfies the range of F. This image forming method uses the electrostatic charge developer. F=(3<1/2> /2π)×(dc ρc Ci )/(di ρi Cc )×100, 5<=F<=50. In the equation, di denotes the average particle size (μm) of the toners; dc denotes the average particle size (μm) of the carriers; ρt denotes the true sp. gr. of the toners; ρc denotes true sp. gr. of the carriers; Ct denotes the pts.wt. of the toners; Cc denotes the pts.wt. of the carriers.
Patent JP-S61162781-A (JP)
Title: Measurement of exposure
Inventor: ONO HIROO
IPC: G01T1/00
Filed: 1985-01-12
Abstract: PURPOSE:To remove measuring error due to changes in the transmission loss of an optical fiber, by comparing the loss between a measuring light and a comparison light respectively an optical fiber for the measuring light and an optical fiber for the comparison light jointly arranged at a point to be measured to measure the exposure. CONSTITUTION:An optical fiber with the transmission loss easy to increase by radiation 6 is used for that 4 for a measuring light while an optical fiber with the transmission loss hard to increase for that 5 for a comparison light. Then, the measuring light is inputted into the fiber 4 from a light source while a comparison light done into the fiber 5 therefrom separately through a distributer 3 to compute the difference in the transmission loss between the measuring light and the comparison light with an arithmetic unit 9. This can remove measuring error due to variations in the transmission loss with changes in the temperature of the optical fibers.
Patent JP-S63172588-A (JP)
Title: Compressive coding method for color picture data
Inventor: ITO NOBURO
IPC: H04N11/04
Filed: 1987-01-09
Abstract: PURPOSE:To improve the compression rate of data by collating not only with a picture element on the same line as that to be processed but with the picture element on the preceding line, and executing processing. CONSTITUTION:Five adjacent picture elements on the identical line with the picture element for processing and the preceding line are decided whether colors differ from the picture element for processing. They are coded with position information showing the relative position of the picture element against the picture element for processing, if there are identical picture elements, and with color information of the picture element for processing itself if the picture element whose color is identical to the picture element for processing does not exist, and position information in the continuous picture elements having identical position information is added with information on the number of continuity and displayed. Thus, the quantity of data can be compressed.
Patent JP-S57120126-A (JP)
Title: Controller for number of pumps
Inventor: KATORI TAKASHI
IPC: G05D16/00
Filed: 1981-01-16
Abstract: PURPOSE:To always supply a necessary and sufficient amount of water to a reservoir, by calculating and setting the pump discharge pressure according to the state of a reservoir inflow controlling valve and giving the control to the number of pumps. CONSTITUTION:A rank storage circuit 11 stores the ranking of a reservoir 6 in order of the larger value of the evil condition elements, and the highest rank reservoir 6 is designated by the circuit 11 to be supplied to a selecting circuit 12. The circuit 12 supplies the state of an inflow rate valve 5 of each reservoir 6 to a deciding circuit 13. When the highest rank valve 5 is fully closed, the state of the valve is sent back to the circuit 11 to designate the reservoir of the next rank. A predictive terminal voltage storing circuit 14 stores the predictive terminal voltage of the highest reservoir, and an arithmetic circuit 8 for discharge pressure set value calculates the discharge pressure set value from the predictive terminal voltage and the pump discharge flow rate. Then a deciding circuit 9 for number of pumps compares the discharge pressure set value with the real discharge pressure of the pump and decide the number of pumps of operation from the deviation obtained through the above-mentioned comparison.
Patent JP-H09197466-A (JP)
Title: Image pickup device provided with light source information detecting device and interchangeable lens
Inventor: YASUKAWA SEIICHI
IPC: G03B7/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To perform exact color detection without depending on photographing conditions and photographing posture by arranging a color detection means detecting the color of a light source on the outer periphery of a photographing lens. SOLUTION: A color detection sensor 11 for measuring the color of the illuminating light source 201 is arranged on the outer periphery of the leading end of the photographing lens. The photographing lens 2 is an interchangeable lens which can be attached to and detached from a camera body 1. Thus, light from the light source 201 is made incident on the sensor 11 without being influenced by the photographing conditions and the photographing posture, and possibility that the exact result of the color detection is obtained is increased. Especially, by arranging the sensor 11 at the leading end of the lens 2, the shielding the light from the light source 201 caused by the photographing conditions and the photographing posture is reduced, and the color of the light source 201 is surely detected. Such technique is applied not only to a camera using photographic film but also to an image pickup device such as an electronic camera using a CCD and a magnetic disk as a recording medium, and a video camera using a video tape as the recording medium.
Patent JP-S58122873-A (JP)
Title: Patterning of surface of extruded molding
Inventor: KITAHARA HIDEAKI
IPC: B41F16/00
Filed: 1982-01-14
Abstract: PURPOSE:To make the thickness of a patterned layer smaller, prevent the delamination of the layer from a molding, and keep the curved shape sharp by a method in which when patterning the surface of an extruded molding, a pattern transfer foil is used at the time of extrusion molding and its pattern is transferred to the molding. CONSTITUTION:A pattern transfer foil 10, consisting of a multi-layered structure with a base film 11 of non-adhesiveness, a coating and releasing layer 12, a pattern layer 13, and an adhesive layer 14 and wound into a rolled form, is supplied to a molding 20 through a slit 21b provided in the extrusion die 20 of an extrusion molding machine 20. The molding 30 and the pattern transfer foil 10, integrally extruded from the extrusion die 21, are strongly fixed by a laminate roll 25 and an auxiliary roll 26, passed through a cooling tank 27 where the molding 30 is cooled and the adhesive layer 14 is hardened, and then wound around a take-off roll 24. Then, the base film 11 is separated at a guide roll 28.
Patent JP-S62163478-A (JP)
Title: Video tex display device
Inventor: NAKAGAWA YUTAKA
IPC: H04N5/68
Filed: 1986-01-13
Abstract: PURPOSE:To realize easily a one-plane large picture of a video tex image by constituting the titled device so that information from an information generating means is decoded by plural pieces of decoders which have been connected in series, and displayed by plural pieces of corresponding indicators. CONSTITUTION:A controller 1 being an information generating means generates information, based on a data from the inside or the outside. Plural pieces of decoders 3A-3I which have been connected in a series relation to each other decode the information from the controller 1 by the decoder. Plural pieces of indicators 4A-4I which have been provided in accordance with plural pieces of decoders 3A-3I receive and display an output from each decoder. According to such a constitution, an enlarged or reduced display can be executed, and especially, a one-plane large picture can be realized easily.
Patent JP-2000145955-A (JP)
Title: Neutral return buffer mechanism of axle driving device
Inventor: SHIMIZU HIROAKI
IPC: F16H61/42
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To mitigate shock of deceleration at the time of neutral return by providing first orifices communicated with each other in the respective oil paths, disposing closing means interlock-connected to a capacity changing means opposite to both of upper and lower first orifices, and operating the first orifices so as to be capable of being communicated and intercepted with and from an oil reservoir. SOLUTION: In a static hydraulic transmission where the respective supply and discharge ports of a variable capacity hydraulic pump and an axle driving hydraulic motor are connected to each other through oil paths 5a, 5b, there is provided a capacity changing means (control panel) 39 capable of switching between the neutral position of not discharging pressure oil from the hydraulic pump and the operating area of discharging a fluid from the hydraulic pump. Upper and lower pistons 64U, 64L having an orifice bored in the tip thereof are fitted to opening ends of two oil holes branching off from the respective oil paths 5a, 5b, and the respective tip parts are brought into sliding contact with the capacity changing means 39 having a longitudinal groove 39d formed on one side.  By the rotation of the capacity changing means 39, communication and interception of the oil paths 5a, 5b to the oil reservoir are controlled.
Patent JP-H02186211-A (JP)
Title: Fuel number reading apparatus
Inventor: KOIKE MASAHIRO
IPC: G01B17/06
Filed: 1989-01-13
Abstract: PURPOSE:To make clear the contour of a discrimination mark by providing a means transmitting and receiving an ultrasonic wave at least in two directions, a means for calculating receiving intensity distribution, a means for calculating the position of a reflecting point and a means for judging the contour of an uneven part. CONSTITUTION:An ultrasonic wave transmission signal is outputted from a transmitter-receiver 3 to be respectively converged to points A, B, C through delay circuits 7, 8, 9 and the reflected waves from said points are received by the transmitter-receiver 3. Receiving intensities and a propagation time T are respectively calculated by a peak holding circuit 10 and a propagation time measuring device 11 to record the positions of the reflecting points and receiving intensities on memories 14, 15, 16. The positions where the receiving intensity distributions in the memories 14, 16 become max. values are calculated by a contour processing circuit 17 and corrected as the contour of a cross-sectional image on the basis of the data recorded on the memory 15 to be displayed on a display part 18. By this method, the contour of an uneven part can be judged and the contour of a discrimination mark can be made clear.
Patent JP-H08194281-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: MIURA AKIO
IPC: G03C5/29
Filed: 1995-01-17
Abstract: PURPOSE: To enable an ultrahigh-contrast image to be stably formed with a developing solution comparatively low in pH (<=11pH) and a halftone reproduction region to be enlarged by incorporating a specified compound. CONSTITUTION: The compound to be incorporated is represented by the formula in which each of R1 and R2 is an H atom or an alkyl or aryl or heterocyclic group, preferably, having 1-20 C and optionally substituted by a halogen atom or an alkyl, cycloalkyl, aralkyl, aryl, alkoxy, aryloxy, or the like; A1 is a group substitutable on the benzene ring; (m)is an integer of 0-3; when (m) is >=2, each of plural A1 may be same or different; (n) is 0 or 1; INH is the residue of a development inhibitor hetero ring; and Tm is a timing group, preferably, an -OCH2 - or other divalent group.
Patent JP-S5289770-A (JP)
Title: Fluid balancer
Inventor: SHIOHATA HIRONORI
IPC: B04B9/14
Filed: 1976-01-21
Abstract: PURPOSE:To have hitherto widely known relief-valve itself built-in into the liquid pressure multiplying device, but to equip the multiplying device with the funtion of the relief valve under extremely simple construction.
Patent JP-H09198717-A (JP)
Title: Optical disk
Inventor: MORITA SEIJI
IPC: G11B7/24079
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To put a land-groove recording system magneto-optical disk capable of high speed access and also suitable for mass production, to practical use by making the optical disk contain a circular arc or an ellipsoidal arc in a part of a wall surface of a boundary between a land part and a groove part. SOLUTION: The circular arc and the ellipsoidal arc are contained in a part of the wall surface of the boundary between the land part and the groove part. Then, this part is a header information common to the land part and the groove part. In this constitution, a groove exists in a header area as well. The groove width of the header area and the groove width of a data area are the same.
Patent JP-2000208377-A (JP)
Title: Manufacture of electronic component
Inventor: YAMASHITA OSAMU
IPC: H01G13/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of characteristics or appearance at manufac ture of an electronic component. SOLUTION: This method of manufacturing an electronic component comprises a step for assembling an element into a lead frame press-molded in a shape similar to that of the final product of an electronic component 3, and for manufacturing a semi-product, and a process for applying a mold resin 5 between the semi-product and the lead frame, and a process for removing unnecessary lead frames from the lead frames so that characteristics inspection can be realized. The lead frame is provided with lead frame terminals 1a and 1b formed so that the electronic part 3 can be included, and lead frame molding process after the completion of the assembly of the element can be omitted.
Patent JP-H11198919-A (JP)
Title: Container designing system
Inventor: HOSOYA TAKESHI
IPC: B65D1/09
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a container designing system that is substantially functional for producing three-dimensional figures and can be used without difficulty by ordinary designers. SOLUTION: A modeling part 70 that produces a three-dimensional figure indicating a container out at an inputted figure, a drafting part 72 that produces drawings respectively for the plane, the front and the side of the container out of the three-dimensional figure produced at the modeling part, and a rendering part 74 that produces a computer graphic image of the container out of the three-dimensional figure produced at the modeling part are provided. Since the modeling part is provided, being independent from the drafting part and the rendering part, the modeling part is allowed to be equipped only with a function for producing three-dimensional figures and the function for producing three-dimensional figures simply can be enriched.
Patent JP-H11204639-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KADOTA KENICHI
IPC: H01L21/28
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent shorting of a gate electrode and a contact when forming a contact self-alignedly by forming a conductor which becomes the contact first, then forming an interlayer insulating film, and gradually making the width of the contact narrower towards an interconnection. SOLUTION: On a gate insulating film on a P-type semiconductor substrate 100, a gate electrode 120 is formed. Then, a nitride film 130 formed on the gate electrode 120, the gate electrode 120, and the gate insulating film 100 are etched to have the P-type semiconductor substrate 100 exposed, and then a nitride film 140 is formed on the entire surface. After that, an opening 170 is formed and thereby a part of the nitride film 140 is exposed, and a conductive film 190 is formed on the entire surface. The conductive film 190 is so formed as to fill a space between the gate electrodes just separated by a specified distance C and to cover the nitride film 130 as well. Then, the conductive film 190 is etched through anisotropic etching to form a conductor 190 and the width of the conductor 190 is made gradually narrower towards the upper side.
Patent JP-S5390080-A (JP)
Title: Tool transfer device
Inventor: TSUBOI TERU
IPC: B23Q3/157
Filed: 1977-01-19
Abstract: PURPOSE:To provide a tool transfer device wherein a pair of transfer arms rotatable relative to each other are rotated in opposite directions to grip and release a tool and a pair of transfer arms are rotated in the same direction at their axially forward ends to replace tools at the same time.