baber/WOPTO huggingface dataset:
Patent JP-S6488449-A (JP)
Title: Silver halide photographic sensitive material with antistatic property
Inventor: TACHIBANA NORIKI
IPC: G03C1/85
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the good antistatic property of the titled material by incorporating a specified compd. in an nonphotosensitive layer mounted on the opposite side of a silver halide photographic emulsion layer. CONSTITUTION:The titled material comprises at least one layer of a photosensitive silver halide emulsion mounted on the supporting body and at least one layer of the nonphotosensitive layer mounted on the opposite side of the photosensitive silver halide emulsion layer. The compd. contg. a repeating unit shown by formula I or II, is incorporated in at least one layer of the nonphotosensitive layer. In formulas I and II, R1-R12 and R16-R23 are each a substd. group or hydrogen atom., R13 is 1-10C alkylene group, etc. having a substituting group selected from the group consisting of alkyl or vinyl group contg. hydroxy group, X<-> is an anion, (n) is an integer of 1-100, R14 and R15 are each alkyl or cycloalkyl group, etc. Thus, the good antistatic property of the titled material is obtd.
Patent JP-H0771009-A (JP)
Title: Telegraph post
Inventor: KUROKI TAKANORI
IPC: E01F9/011
Filed: 1993-09-03
Abstract: PURPOSE:To lighten a telegraph post and enable a few workers to carry the post without use of a large crane, by fitting a reinforcing inner cylinder at the lower part of inner side of an anticorrosive outer cylinder and filling granular materials into both inner and outer sides of the reinforcing inner cylinder. CONSTITUTION:An anticorrosive and metallic outer cylinder 1 and a reinforcing inner cylinder 3 made of stainless steel for instance are prepared in advance. And atomized powder which is obtained by the atomizing treatment or stag generated in a steelworks or sand 2 are prepared as granular materials. These outer cylinder 1, rein forcing inner cylinder 3, and granular material are separately transferred in the field by about two labors without use of a large crane or the like. The outer cylinder 1 and the reinforcing inner cylinder 3 are assembled in the field. Next, the sand 2 or the like are charged in both inside and outside of the reinforcing inner cylinder in the range from a little upper position of the reinforcing inner cylinder to the lower end of outer cylinder. When an electric wire is inserted in the reinforcing inner cylinder 3, the sand 2 or the like is not charged in the inner cylinder.
Patent JP-2001066884-A (JP)
Title: Developing device, process cartridge, and electrophotographic image forming device
Inventor: KOJIMA KATSUHIRO
IPC: G03G15/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image by changing the abutting pressure of a developer regulating member on a developer carrier in accordance with the developer amount and environmental change detected by a detection means. SOLUTION: When a main switch is turned on, a photoreceptor drum 1 is driven and simultaneously a cam 9 is driven to move an inflection point adjusting member 7b downward so as to push down the member 7b until the abutting pressure of the developer regulating member 16 becomes specified pressure. Thus, the pressure is applied to the member 16, so that toner on the developer carrier 6 is forcibly triboelectrified and a chance to impart triboelectricity is increased. In the case of detecting that humidity is <=20% at the time of initial use, strongish pressure is applied to the member 16, so that the triboelectricity of the toner is increased. Therefore, developing rate is improved and image density becomes excellent. Thereafter, the pressure is decreased, whereby the fixed triboelectricity is always imparted to the toner by following up the rise of the toner, and the image density becomes excellent and constant.
Patent JP-2001066956-A (JP)
Title: Image forming device
Inventor: SUZUKI ATSUSHI
IPC: G03G21/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of informing of the more appropriate exchanging time of a process cartridge and preventing the deterioration of image quality by constituting the device so that an exchanging time decision means judges the exchanging time of the process cartridge based on the detected results from plural detection means and informs of the judged result. SOLUTION: The exchanging time decision means judges the exchanging time of the process cartridge based on the detected results from plural detection means and informs of the judged result. In this device, when an image forming instruction is issued, the exchanging time decision means detects and judges the life of a photoreceptor drum 1 by using a life detection means 20 detecting information related to the life of the drum 1. When AC voltage applying time attains a specified time in the judgement by the means 20, a control part 17 controls to display that now is the time when the process cartridge 8 should be exchanged on a display 18. When it does not attain the specified time, the remaining amount of the developer 4 in a developer storage part 5 is continuously detected and judged.
Patent JP-S60135990-A (JP)
Inventor: TAKEOKA HITOSHI
IPC: G09G1/06
Filed: 1983-12-26
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-H0777138-A (JP)
Title: Damper device in fuel injection device
Inventor: NAGAOKA TAKAHIRO
IPC: F15B1/04
Filed: 1993-09-03
Abstract: PURPOSE:To provide a damper device having a high selecting freedom degree for reducing properly pulsating pressure according to frequency while providing an enclosed type damper device for preventing a foreign matter from invading into a damper chamber. CONSTITUTION:A container 2 is partitioned into a pulsating pressure absorbing chamber 3 and a pressure receiving chamber 4 by a partition body 1 made of an elastic material. A gelling material 5 mixed organic solvent and thickener in a constant rate is sealed in the pulsating pressure absorbing chamber 3. A fuel supplying passage A including a fuel distributing pipe D is connection- opened in the pressure receiving chamber 4.
Patent JP-H0770875-A (JP)
Title: Towel fabric
Inventor: UCHIBORI YUTAKA
IPC: A47K13/14
Filed: 1993-09-03
Abstract: PURPOSE:To obtain towel fabric having softness and high water absorption properties, readily dryable after use, by weaving pile yarn consisting essentially of cellulosic yarn and ground warp and ground weft containing cellulosic yarn, in which at least one of the ground warp and the ground weft contains ultrafine polyester yarn. CONSTITUTION:Pile yarn 1 consists of 90-70wt.% of cotton and 10-30wt.% of rayon, ground warp 2 is composed of >=90wt.% of cotton or 50-60wt.% of cuprammonium rayon and 50-40wt.% of ultrafine polyester yarn having <=0.9de fineness, ground wefts 3a and 3b are made of >=90wt.% of cotton and ground weft 3c is constituted of mixed multifilament yarn of 40-70wt.% of cuprammonium and 60-30wt.% of the ultrafine polyester yarn, respectively. 3-30wt.% of the weight of ground texture fabric 4 composed of the ground weft 2 and the ground wefts 3a, 3b and 3c is made of the ultrafine polyester yarn, the pile yarn 1 is woven so that the pile yarn crosses the surface of the ground wefts 3a and 3b to form loop piles 6 and goes under the back of the ground weft 3c and is held by ground fabric 4 to form towel fabric 5.
Patent JP-H03106776-A (JP)
Title: Remote monitoring device for elevator
Inventor: TATENO KENZO
IPC: B66B5/02
Filed: 1989-09-20
Abstract: PURPOSE:To detect elevator the earthquake sensors of which are worked without congestion by providing an alarming control means which differs a time between operation of the earthquake sensor of a building where elevators are built and alarming and sets a priority order of alarming to a maintenance center. CONSTITUTION:When an earthquake sensor 10 is operated by earthquake vibration of a given level or more, a circuit 111 of an earthquake sensor alarming control device 11 receiving a contact signal 10a from the earthquake sensor outputs an earthquake sensor operation signal 11a to a control device 12. Meanwhile, when a signal from a terminal B of the circuit 111 is inputted to an enable terminal E of a circuit 112, the circuit 12 starts to count. When a counting value attains a set time set by a circuit 114, an output Q is increased to H to gate an AND gate 115. Thereby, after an output signal from the terminal B of the circuit 111 is delayed for a set time set by the circuit 114, it is outputted as a delay operation signal 11b to a signal selector 13, where it is converted into a signal for a telephone circuit transmission and transmitted to a maintenance center 16.
Patent JP-S62106877-A (JP)
Inventor: FUJIKAWA SHOJI
IPC: B07C5/342
Filed: 1985-11-01
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-S62105313-A (JP)
Inventor: OTAKA MICHIHIRO
IPC: H01B7/00
Filed: 1985-11-01
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-H0563500-A (JP)
Title: Surface acoustic wave element
Inventor: SATO KATSUO
IPC: H03H9/25
Filed: 1991-08-30
Abstract: PURPOSE:To suppress sprious signals caused by bulk waves and to improve the adhesiveness of a boundary among a diamond-shaped carbon film or a unicrystal diamond film layer and a substrate by making the boundary coarse. CONSTITUTION:At the surface acoustic wave(SAW) element successively providing a diamond-shaped carbon film or unicrystal diamond film layer 4 and a piezoelectric layer 3 on a substrate 6, a boundary 5 between the diamond-shaped carbon film or unicrystal diamond film layer 4 and the substrate 6 is made coarse. In order to make this boundary 5 coarse, the substrate 6 is previously processed by a sand blast method, chemical etching method or mechanical coarse grinding method, etc., and the diamond-shaped carbon film or unicrystal diamond layer 4 is formed on the substrate. It is preferable that this coarseness is equal or more than the electrode finger pitch of an electrode to form the uneven pitch because of a reason for scattering the bulk waves made incident to the boundary.
Patent JP-2000150839-A (JP)
Title: Production of semiconductor substrate
Inventor: SATO NOBUHIKO
IPC: H01L21/324
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor substrate including a porous single crystal layer having reduced crystal defect by heat treating a porous silicon layer, following to a sealing process, at a temperature higher than that of the sealing process. SOLUTION: At first, a basic body having a porous silicon layer 1 is prepared (step S1). Pores in the surface of the porous silicon layer 1 are then sealed (Step S2) and the porous silicon layer 1 is heat treated again before starting epitaxial growth. Intermediate baking temperature is set higher than the temperature of sealing process. Since silicon based source gas supply is stopped, intermediate baking is conducted in an atmosphere containing no silicon based gas (Step S3). Subsequently, intermediate baking is conducted to form a nonporous single crystal layer on the surface of the porous silicon 1 where the surface pores are sealed.
Patent JP-H0991781-A (JP)
Title: Optical recording medium and its reproducing method
Inventor: MORIBE MINEO
IPC: G11B7/24035
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of the optical recording medium capable of prevention of its copy. SOLUTION: This optical disk D1 is equipped with a control track area 1, a medium discriminating code area 2 where a medium discriminating code for discriminating authenticity of the medium is recorded in a pit train, a rewritable recording area 3 and a medium identification code area 4 where a code which differs in accordance with each individual medium is recorded. At the time of reproducing, first of all, the medium identification code is reproduced and ciphered information is deciphered, and whether the optical recording medium is genuine or not is decided by using the medium discriminating code.
Patent JP-2001066547-A (JP)
Title: Stereoscopic display device
Inventor: BABA MASAHIRO
IPC: H04N13/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic display device capable of realizing the display of a stereoscopic picture whose number of pixels is equal to the number of pixels of a display device without utilizing spectacles as a stereoscopic display device. SOLUTION: Light sources 2a and 2b are installed at the left and the right ends of a light transmission body 1 having structure obtained by superposing wedged light transmission bodies 101 and 102 where emitted light has directivity. When the left and the right light sources 2a and 2b are turned on respectively, light derived from the respective light sources is emitted from the light transmission body 1. The emitted light is guided to a prism film 6 designed to be made incident on observer's left and right eyes 3 and 4 respectively. Parallactic pictures for left and right eyes are displayed on a liquid crystal panel 5 corresponding to turning on the left and the right light sources 2a and 2b, whereby stereoscopic display is presented to an observer.
Patent JP-S6486393-A (JP)
Title: Memory card
Inventor: HIGUCHI MISAO
IPC: G06F21/14
Filed: 1987-09-28
Abstract: PURPOSE:To secure the confidentiality of data by providing a converter capable of rearranging the relation of connection between a built-in memory chip and external connection terminals to an optional combination as to the connection between address lines and between data lines. CONSTITUTION:The combination of the connection between the memory chip 1 and corresponding external connection terminals 2 is revised optionally respectively as to address wires and data wires by a converter 3. For example, the connection between address wires 101a (A1-A5) between the external connection terminal 2 and the converter 3 and address wires 101b (A6-A10) between the converter 3 and the memory chip 1 is selected to connect the lines A1 and A7, A2 and A8, A3 and A6, A4 and A10 and A5 and A9. The combination of them is selected optionally. This is applied similarly to the connection between data lines 102a (D1-D4) between the external connection terminal 2 and the converter 3 and data lines 102b (D5-D8) between the converter 3 and the memory chip. Thus, the security of the data is improved against the readout or rewrite of the program.
Patent JP-H0796241-A (JP)
Title: Apparatus for peeling-off of coating film on end part of drum
Inventor: TAKAGI HISASHI
IPC: B05C9/12
Filed: 1993-09-30
Abstract: PURPOSE:To obviate masking treatment for an end part for which labor and time are required and reduce the cost for manufacturing a cylindrical drum which needs no film coating on the end part. CONSTITUTION:A coating treatment is applied on the whole cylindrical drum 100. The cylinder is extended and a blade chuck 27 is opened by pushing up a cam through a push rod and a rod 17 for actuating the cam and the lower end part of the cylindrical drum 100 is entered therein and immersed into a solvent 29 in a solvent tank 11. The cam 20 is lowered and the lower end part of the cylindrical drum 100 is clamped by closing the blade chuck 27 by means of a tensile spring 28 and a rotation driving part driven by means of a transmission belt is rotated to rotate integrally the solvent tank 11 with a freely movable blade chuck mechanism 24 and the peripheral face of the lower end part of the drum is rubbed by means of the blade chuck 27 and the released film is dissolved in the solvent 29 and is discharged.
Patent JP-S6398254-A (JP)
Title: Data communication equipment
Inventor: KOIZUMI SHIGERU
IPC: H04M11/00
Filed: 1986-10-14
Abstract: PURPOSE:To simplify the constitution for the dial of a final control element by providing a means to detect the presence/absence of a data, a control means to let a one-touch-dial destination and an abbreviated-dial destination differ from each other corresponding to a detection signal detected by said detection means, and a means to supply power from a communication line to said control means. CONSTITUTION:In case there is an original, the facsimile equipment of the opposite stores a dial number in addresses a6-a10, a16-a20, and in case there is no original, the opposite stores the dial number of a telephone number in addresses a1-a5, a11-a15. Accordingly in case of a call by means of one-touch dial key and if an original is set, the call is made to the opposite of the facsimile equipment, but if an original is not set, the call is made to the opposite of the telephone set. Also, the power supply for a tone/pulse dialer(with one- touch memory) 7 is supplied from a battery 21 in case the telephone line 1 is connected to a facsimile side at the time of facsimile communication. Therefore, the functions of the one-touch dial key and the telephone set can be used at all time.
Patent JP-S6488083-A (JP)
Title: Heat-insulating panel
Inventor: MASE TOKUTARO
IPC: F25D23/06
Filed: 1987-09-29
Abstract: PURPOSE: To make a reinforced continuous connection of panels and enable their flat finish by a method wherein a rectangular heat insulating panel is provided with a recess for avoiding a column, a surface acting as an inner side during an assembling operation is provided with a frame member having a concave groove, and a rotary type lock is arranged inside the concave groove. CONSTITUTION: A ceiling panel 2 and a floor panel 4 in particular of an assembly type refrigerator 1 are formed with recesses 11 having such a shape as one coinciding with a sectional surface of a column, for example, and they are formed during a production stage of the panels. That is, each of the inner and outer surface members 5, 6 acting as constituting component parts of the panels is divided into a plurality of small surface members 13, 14, 15 formed with a substantial L-shaped flange 16 at four rectangular sides. The small surface members are connected to form the recesses.  Further, a third frame member 17 having a concave groove (the concave groove is provided with a rotary lock 21) connected to the projection of the second frame member 9 connecting the small surface members is fixed to the flange section 16 in such a way that the concave groove 18 is exposed at the inner surface member. After this operation, foaming raw liquid is filled between the inner surface members 5, 6 to constitute a heat insulating panel.
Patent JP-H07105359-A (JP)
Title: Picture processor
Inventor: MIYAKE NOBUTAKA
IPC: G06T3/40
Filed: 1993-09-30
Abstract: PURPOSE:To provide the picture processor capable of an excellent resolution conversion at an optional magnification by eliminating jaggy having been already generated from the input without causing interpolation flurring and jaggy when information with low resolution is converted into information with high resolution. CONSTITUTION:Information with low resolution inputted from an input terminal 100 is interpolated by a linear interpolation means 101 and the interpolation information comprising (NXN) picture elements corresponding to a noted picture element is quantized by a quantization means 102. The quantization is equivalent to generation of edges and generated edge information and linear interpolation information are synthesized based on an adaptive ratio to avoid a picture of a picturesque tone by artificial edge generation while especially reducing the fog due to interpolation when the input is a natural picture. Furthermore, proper smoothing processing is executed before the interpolation to allow equivalent generation of edges with high resolution after edges of the original information are eliminated and excellent resolution conversion not generating jaggy in a character and a line picture or the like is attained.
Patent JP-S62104368-A (JP)
Title: Transmitting method for facsimile signal
Inventor: SHIMOTOI TAKASHI
IPC: H04N1/17
Filed: 1985-10-31
Abstract: PURPOSE:To shorten blanks between lines, etc., so that a receiver can understand a document by sending out only a specific number of scanning lines as effective scanning lines in generation order together with other effective scanning lines when scanning lines decided as ineffective scanning lines more than the specific number are generated successively. CONSTITUTION:A thinning-out processing part 2 sends a write instruction on a loop line memory 1 to write a picture element signal DA corresponding to L scanning lines, and detects and counts picture element signals of white on every scanning line. When the number of picture element signals of white is smaller than the number (a) of reference colors, it is decided that the scanning line is an ineffective scanning line to specify ineffective scanning lines 1-N in an ineffective scanning line group as scanning lines to be extracted (sent out) and scanning lines N+1-M+i as scanning lines to be thinned out. Picture element signals DA of every scanning line which are red out of the loop line memory 1 in the write order are supplied to a gate 4, which is opened or closed for every scanning line, thus carrying out thinning-out processing.
Patent JP-S6484783-A (JP)
Title: Dielectric substrate
Inventor: SHIBAGAKI KAZUYOSHI
IPC: H05K1/05
Filed: 1987-09-28
Abstract: PURPOSE:To enhance bonding strength between a dielectric base material and an aluminum sheet by a method wherein a face facing at least the dielectric base material out of surfaces of the aluminum sheet is Alumite-treated. CONSTITUTION:Two dielectric base materials composed of a glass cloth 1 and cross-linked polyethylene layers 2 which have been impregnated into the cloth 1 and cover its surfaces are piled up; copper foil 4 and an aluminum sheet 5 are bonded to both faces of these piled-up base materials via cross-linked UHPE layers 3. An Alumite-treated layer 6 installed on the surface facing the dielectric base material at the aluminum sheet 5 and a cross-linked polyethylene sheet 7 used to reinforce a bonding force between the dielectric base materials are formed. The Alumite-treated layer 6 is used to enhance bonding strength between the aluminum sheet 5 and the dielectric base material, and its thickness is preferably less than 10mum.
Patent JP-2000079801-A (JP)
Title: Manufacture of light-metal alloy wheel for automobible
Inventor: MURATA YASUYUKI
IPC: B60B3/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightened light metal wheel with a low cost by casting a preform of a wheel, then forging a disc part of the preform at the next step, and spinning a rim part. SOLUTION: A disc part 1a is pressed and held by a pair of dies 5, 6 in a rocking forging process of the disc part 1a, one of dies 5 is rocked relative to the other die 6, and a rocking surface is rotated about an axle shaft center. In this rocking forging process, the disc part 1a is partially pressed in the peripheral direction, so that the pressure force can be reduced in comparison with the ordinary forging where the disc part 1a is pressed over entire area of its peripheral direction. To reduce the pressure force, the forging preform is heated to a hot area. In a spinning process of the rim part 1b, the preform is heated to the hot area. The final shape of the rim part 1b is formed by the spinning process. Whereby the lightened wheel free from the excess thickness can be manufactured with the low cost.
Patent JP-S59139200-A (JP)
Inventor: JIEEMUSU TEI KUU
IPC: G09C1/00
Filed: 1983-12-27
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。