baber/WOPTO huggingface dataset:
Patent JP-H0916152-A (JP)
Title: Character generation device
Inventor: KURIHARA KAZUMA
IPC: G09G5/24
Filed: 1995-06-30
Abstract: PURPOSE: To provide the device which is easily manufactured since the same character has the same full stop address even when different in the kind of size, makes, specially, new addition, easy, and can effectively use a ROM since a required memory space is only as large as characters. CONSTITUTION: The character generation device finds the full stop address of a character to be displayed in a code table, finds the character address of a font memory from the full stop address, and outputs font data on the character stored in the font memory. The font memory (ROM1) has three areas 1a, 1b, and 1c which are sectioned by the size kinds of standard characters, intermediate characters, and small characters to be displayed and store font data by the kinds. The character address is generated by making the full stop address of the same character common and adding an area address as kind discrimination information predetermined by the kinds. This character address is used to retrieve and output font data.
Patent JP-S6167042-A (JP)
Title: Developer
Inventor: SUEMATSU HIROYUKI
IPC: G03G9/113
Filed: 1984-09-10
Abstract: PURPOSE:To provide high developing power and to prevent deterioration such as the sticking of a toner even after long period use by treating the surface of a carrier so as to regulate the extent of triboelectric charge to a specified value. CONSTITUTION:A developer is composed of a carrier and the contituent fine powder of a toner. The surface of the carrier has been treated so as to satisfy an equation 0.05<=T2/T1<=0.8 (where T1 is the extent of triboelectric charge caused by friction between the carrier before treatment and the fine powder, and T2 is the extent of triboelectric charge caused by friction between the carrier after treatment and the fine powder). The fine powder is fine powder for development prepd. by almost uniformly dispersing a colorant, a charge controller, etc. in a resin. The carrier is magnetic particles of a metalsuch as surface (un)oxidized Fe, Ni, Co, Mn, Cr or REM, an alloy thereof or a metallic oxide. The treatment of the carrier is carried out by fixing one or more among a resin, a dye or pigment, a charge controller and a flowability controller on the surfaces of the magnetic particles.
Patent JP-S6080372-A (JP)
Title: High voltage generating device
Inventor: IMAMURA NOBUAKI
IPC: H04N3/18
Filed: 1983-10-07
Abstract: PURPOSE:To obtain an excellent and stable picture quality characteristic at all times by winding and arranging a ringing rejection coil between the winding section of a high voltage coil and a low voltage coil so as to eliminate ringing with very simple constitution. CONSTITUTION:The low voltage coil 2 is wound at the outer circumference of a core 1 widely and the high voltage coil 3 is wound at the outer circumference of the low voltage coil 2 so that three winding sections 3a, 3b, 3c having nearly equal windings are laminated concentrically. The ringing rejection coil 5 having less number of turns than that of the winding section 3a is provided to the winding section 3a wound to the innermost circumference close to the low voltage coil 2, and the ringing rejection coil 5 is grounded via a capacitor 7. Thus, the ringing generated among the low voltage coil 2, the winding section 3a and the ringing rejection coil 5 is damped efficiently.
Patent JP-S6431355-A (JP)
Title: Terminal device
Inventor: KIMURA HITOSHI
IPC: H01R4/36
Filed: 1987-07-28
Abstract: PURPOSE:To allow a terminal screw to be erected when loosened and prevent biting by protruding the screw hole periphery of a terminal board from the terminal board surface, making the base section of a non-screw section formed at the tip of the terminal screw smaller than the outer diameter of the screw hole, and making its tip larger. CONSTITUTION:A terminal board 2 and a holding board 6 are formed with a pair of mating peripheral walls of a conductive terminal frame 12 with a rectangular cross section. A screw hole 3 is provided at the center of the terminal board 2, and its periphery is protruded. A non-screw section 5 is formed at the tip of a screw 1 to be screwed into this screw hole 3. The outer diameter D1 of the base section of the non-screw section 5 is made smaller than the outer diameter d1 of each portion of a screw section 4, and the outer diameter D2 of the tip is made larger than the outer diameter d1. When the screw 1 is loosened to the maximum, the non-screw section 5 hits the rising section of the inner periphery of the screw 3 and is hooked according to this constitution. The spring 1 is thereby erected, and the biting due to the slant screwing can be prevented.
Patent JP-S6167221-A (JP)
Title: Organometal vapor phase epitaxial growth device
Inventor: YOSHIKAWA AKIO
IPC: H01L21/205
Filed: 1984-09-10
Abstract: PURPOSE:To get a crystal growth with a good controllability, homogeneity and rendering by providing a gas mixing vessel at an inlet of a growth reaction tube and heat-insulating this vessel. CONSTITUTION:Trimethyl gallium (TMD) in an organometal vessel 1 is introduced into a gas mixing vessel 8 through a transport route 4 using H2 as a carried gas. In the same way, trimethyl aluminium (TMA) in the organometal vessel 2 is introduced through a transport route 5. The other side, arsine AsH3 is introduced into the gas mixing vessel 8 through a transport route 7 using H2 as a carrier gas and is supplied into a growth reaction tube 10 through a transport route 9 to get a crystal growth. When the crystal growth is gotten for 2hr under the condition in which the growth temperature is 750 deg.C, the moler ratio of a V group element to a III growth element is 30, all gas flow is 5l/min at the growth speed is 2mum/hr, after the gas mixing vessel 8 is hot-insulated at 40 deg.C, a good result that a dispersion of the mixed crystal ratio (x) of the growth crystal is x=0.35+ or -0.005 is gained.
Patent JP-H0474935-A (JP)
Title: Method for mutual conversion of emission control signal of crt color display and cie tristimulus values of object color
Inventor: UENO NAOZUMI
IPC: G01J3/46
Filed: 1990-07-16
Abstract: PURPOSE:To execute mutual conversion with excellent precision in color reproduction by determining experimentally a conversion formula which expresses the relation between CIE tristimulus values XS.YS.ZS of an object color and CIE tristimulus values XK.YK.ZK of an illuminant color. CONSTITUTION:As to an object color of which CIE tristimulus values XS. YS.ZS (JIS z8722) in a set environment of color comparison is known, an experiment wherein an illuminant color perceived to be the same color by visual observation is displayed in a color-matching area (6) of a CRT screen (1) is contucted in a trial-and -error manner and a function Gi (i=X,Y,Z) of a formula I is deter mined experimentally. By using formulas I and II, formulas III and IV of mutual conversion of emission control signals VR.VG.VB of the illuminant color per ceived to be the same color visually and the CIE tristimulus values XS.YS.ZS of the object color are determined.
Patent JP-S6247776-A (JP)
Title: Vector-conversion processing system
Inventor: HOTTA KOICHIRO
IPC: G06F17/16
Filed: 1985-08-27
Abstract: PURPOSE:To derive easily a dependence relation of a vector data by converting an array having various vector indexes related to an optional vector data, to an expression using a common vector index in which an initial value is '1' and an incremental value is '1'. CONSTITUTION:A source program which is inputted from a program input part 11 is supplied to a vector-conversion processing part 12, and converted to a format of a vector-conversion processing. A vector data in this program which is converted to a vector is detected by a vector data detecting part 13. In the detected vector data, a subscript expression of each of a pair of vector data having a data dependence expression of each of a pair of vector data having a data dependence relation is converted to an expression using a common vector index by a vector index converting part 14. A data dependence relation analyzing part 15 derives a difference of the subscript expressions of each of a pair of vector data which is converted to an expression using the common vector index, and analyzes a preceding order relation of both of them.
Patent JP-H0636730-A (JP)
Title: Charged beam device
Inventor: NAKAZAWA KAZUHIRO
IPC: H01L21/66
Filed: 1992-07-15
Abstract: PURPOSE:To reduce the aberration of an objective lens without shrinking the scanning range of an electron beam by focusing primary electrons on the surface of a sample via the synthetic lens action of a reflecting electrode system and the objective lens. CONSTITUTION:A charged beam emitted from an electron gun 1 is radiated to the surface of a sample 5 through an energy analyzer 6 and an objective lens 4, and secondary electrons are emitted from the radiation face. A reflecting electrode system 20 has a guiding action guiding the secondary electrons to a detector 7 and a lens action focusing the primary electrons. The primary electrons can be focused on the surface of the sample 5 by the synthetic lens action of the reflecting electrode system 20 and the objective lens 4. The primary electrons are first focused by the lens action of the reflecting electrode system 20 then again focused by the objective lens 4 and radiated to the sample 5, thus the beam diameter can be shrunk without shrinking the beam travel range, and the effect of the aberration of the objective lens 4 can be suppressed small.
Patent JP-S6164371-A (JP)
Title: Treatment of inner surface of metal pipe material
Inventor: ABE HAJIME
IPC: C23C20/00
Filed: 1984-09-07
Abstract: PURPOSE:To uniformly coat the inner surface of a pipe material with different metal, by introducing a member having diameter smaller than that of the pipe material and a mixture consisting of a substance having flux action and a metal particulate into the pipe material to coat the inner surface thereof before heating. CONSTITUTION:Into a pipe material 1 having a rough surface or grooves formed to the inner surface thereof, a member 5 having a diameter smaller than that of the pipe material and a mixture 3 consisting of a metal particulate and a substance having flux action are introduced, and the member 5 and the pipe material 1 are relatively moved to coat the inner surface of the pipe material 1. Thereafter, the pipe material 1 is heated at temp. of the m.p. or more of the metal particulate to melt said particulate. By this method, a different metal is uniformly applied to the inner surface of a long pipe material.
Patent JP-S6346970-A (JP)
Inventor: NISHISAKO TOMOHARU
IPC: B61F5/08
Filed: 1986-08-13
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-H0355130-A (JP)
Title: Storing device for part of unmanned truck
Inventor: KASEDA SATOSHI
IPC: B65G47/52
Filed: 1989-07-20
Abstract: PURPOSE:To easily perform the fetch of the part of a bolt, nut, etc., by rotatably arranging an annular storing member storing plural parts on the outer periphery of the assembly mounting member mounted on a car body. CONSTITUTION:When the part room 19 of a storing member 14 storing the necessary small part is located in the range not reached by hand, the worker of each assembly station operates a switch to rotate a motor 16 in the desired amount. The storing member 14 is thus turned to the assembly mounting member (table) 8 mounted on a car body and the part room 19 is moved close to itself. Consequently the worker can easily take the necessary small part out of the part room 19 of the storing member 14 without his moving.
Patent JP-S6249377-A (JP)
Title: Developing device for multi-color copying machine
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 1985-08-29
Abstract: PURPOSE:To permit an easy color change operation with simple construction by juxtaposing a developing unit housing a two-component developer and developing unit housing a one-component developer adjacently to a photosensitive body. CONSTITUTION:The 1st developing unit 10 and the 2nd developing unit 30 are disposed along a moving path of an electrostatic latent image carrying body 1, for example, around a photosensitive drum 1. Means such as electrostatic charger and erase lamp necessary for an image forming process which are not shown in the figure are provided along the body 1. The 1st developing unit 10 houses the color developer of blue, sepia, red, etc. and the 2nd developing unit 20 houses the black developer. The one-component developer is used for the color developer and the two-component developer is used for the black developer. Since the multi-color developers can be housed into one developing unit, the developing unit having the small-sized and compact construction is obtd. while the color-selective development of multiple colors is possible.
Patent JP-2001011165-A (JP)
Title: Polycarbonate resin
Inventor: FUJIMORI TAKAYASU
IPC: G11B7/24047
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin that has a low photoelastic coefficient and shows a good balance between the refractive index and the Abbe's number by subjecting pentacyclopentadecane dimethanol and decalin-2,6-dimethanol to melt polycondensation reaction with a carbonic diester. SOLUTION: The objective polycarbonate resin comprises three constituent units of formula I, formula II and formula III. In a preferred embodiment, (A) pentacyclo-pentadecane dimethanol and (B) decalin-2,6-dimethanol are subjected to melt polycondensation reaction with (C) a carbonic diester (for example, diphenyl carbonate) in the presence of (D) a basic compound (sodium hydroxide) to give the objective polycarbonate resin. The content of the component B is preferably 5-70 mol.% based on the total amount of the components A and B. The amounts of the components C and D are preferably 0.97-1.10 moles and 10-9-10-3 moles per mole of the total of the components A and B, respectively.
Patent JP-2000022203-A (JP)
Title: Light emitting diode
Inventor: KAJIMA YASUMASA
IPC: H01L33/30
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which is high light emission efficiency and has stable property to temperature ripple by preventing the overflow of electrons from a well layer at implantation of carriers in high density. SOLUTION: An InGaAlAs light guide layer 31 is made on the topside of an n-type InP substrate 11, and further an InGaAs well layer 32 and an InGaAs barrier layer 33 are stacked in order thereon. The energy difference between the first quantum level of the positive holes in the InGaAs well layer 32 and the top of the valence band in the InGaAsP barrier layer 33 is about 107 meV, and the energy difference between the first quantum level of the electron in the InGaAs well layer 32 and the bottom of the conduction band of the InGaAlAs barrier layer 33 is about 186 meV.
Patent JP-2001015484-A (JP)
Title: Silicon fine-machining method and surface property control multi-purpose silicon substrate
Inventor: OODOMARI IWAO
IPC: H01L21/265
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligned silicon fine-machining method, using anisotropic wet etching by ion beams and hydrazine and a surface property control multi-purpose silicon substrate using the method. SOLUTION: In the surface property control multi-purpose silicon substrate utilizing a new phenomenon discovered whereby hydrazine (H2N4) which is resistant to silicon substrate is reinforced by ion beam application damage introduction to a silicon substrate, the arrangement structure of a projection pyramid group and recess pyramid group and the like is formed by a two-stage process, where ion beams are applied to the silicon substrate in dots and line states, and then hydrazine etching is made.
Patent JP-H0933951-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: ONO KIKUO
IPC: G02F1/13
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To decrease manufacture processes and increase the manufacture yield by extending an end part of a semiconductor layer from an end part of a source metal electrode along channel length. SOLUTION: A source electrode SD 1 is formed on an (i) type semiconductor layer AS and an N type semiconductor layer d0 formed inside a 1-pixel area, and the end part of the source metal electrode SD 1 is extended from the end part of the (i) type semiconductor layer AS at least along the channel length. Further, a transparent pixel electrode ITO 1 composed of a conductive film d2 on it is connected to the source electrode SD 1 through an opening part CN bored in a protective insulating film PSV 1 and formed on the protective insulating film PSV 1. Then a light shield electrode SKD overlaps with the pixel electrode ITO 1 along a drain line DL in plane structure to block the part below a data line DL. In sectional structure, on the other hand, the light shield electrode SKD are insulated and separated by the data line DL, gate insulating film G1, and semiconductor layers AS and d0.
Patent JP-H0718573-A (JP)
Title: Liquid softening agent composition
Inventor: NIHEI SHUICHI
IPC: D06M13/46
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a liquid softening agent composition, containing a specific di-long-chain quaternary ammonium salt or a neutralized substance of a specified di-long-chain amine and a specific colorant and regulated to a specified pH, capable of imparting the softness to clothes and excellent in especially preservation for a long period. CONSTITUTION:This liquid softening agent composition is obtained by blending (A) 3-30wt.% one or two or more selected from a di-long-chain quaternary ammonium salt expressed by formula I (R1 is a 16-25C alkyl or alkenyl divided with ester or amide group including a dividing group; R2 is the same as R1 or a 14-24C alkyl or alkenyl; R3 and R4 are each a 1-4C alkyl or hydroxyalkyl; X<-> is anion) and a neutralized substance of a di-long-chain amine expressed by formula II (R5 and R6 are respectively same as R1 and R2; R7 is a 1-4C alkyl or hydroxyalkyl) with (B) 0.1-100ppm one or more colorants selected from C.l. Acid Red 33 or 138, C.l. Reactive Red 3:1 or 120, C.l. Food Red 1 and a mixture thereof and regulating the pH to 2-5. The liquid softening agent composition is excellent in coloring matter stability in preservation for a long period. The coloring matter is used for enhancing the merchandise value and meets recent demands.
Patent JP-H0354637-A (JP)
Title: Integrated circuit
Inventor: TAKASUKA TATSUO
IPC: G06F11/10
Filed: 1989-07-24
Abstract: PURPOSE:To detect and report an error by incorporating a parity check circuit in the integrated circuit of a register file, etc. CONSTITUTION:Error signals 23-27 which send results checked at the parity check circuits 18-22 are encoded with an encoder 28, and error signals A-C are sent out. In such a way, plural registers and plural parity check circuits 18-22 provided at every register to check input/output data in the plural registers, and an output circuit which outputs the check results of the parity check circuits are provided. Thereby, it is possible to detect the error of the data inputted to the integrated circuit and the data stored in each register in the inside of the integrated circuit, and to report the error.
Patent JP-H0851006-A (JP)
Title: High voltage electronic device unit
Inventor: TAKADA YASUHIRO
IPC: H01C10/32
Filed: 1995-07-25
Abstract: PURPOSE:To enhance dielectric strength surely by employing a synthetic resin insulating case having double structure of inner and outer cases and filling the gap between the inner and outer cases with an insulating resin to form an insulating resin layer for reinforcement. CONSTITUTION:An insulating case 11 is constituted of inner and outer case bodies 13, 12. The inner case body 13 is an open case body having a recess 13a for receiving a circuit board 14 at one end thereof. A barrier wall part forming a space for containing the sliders and resistors of variable resistors 15, 16 is formed at the inner wall part of the inner case body along with a step part for fixing the circuit board 14. The outer case body 12 is provided with through holes 12a, 12b for passing the operating shaft holding parts 13b, 13c on the inner case body 13 airtightly or liquid-tightly. The space between the inner and outer case bodies 13, 12 is filled with a thermosetting resin which is eventually set to form an insulating resin layer 17 for reinforcement.
Patent JP-H0854827-A (JP)
Title: Stretch label
Inventor: YOSHII TOSHIYA
IPC: C09J7/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a stretch label which hardly generates wrinkling, loosening, etc., even when the label is subjected to low-temp. heating sterilization. CONSTITUTION:This stretch label consists of a label body 1 obtd. by forming a stretch film 2 which has self-stretchability and is provided with a printing layer 3 to a cylindrical shape. The stretch label described above is mounted onto a container 16. This stretch film 2 consists of an ethylene-vinyl acetate copolymer contg. vinyl acetate at 1 to 6wt.% or a mixture composed of a low- density polyethylene and this ethylene-vinyl acetate copolymer. The refractive index in the circumferential direction X of the container of the stretch film 2 is in a range of 1.512 to 1.516 and the refractive index in the vertical direction Y is 1.513 to 1.520.
Patent JP-H03205009-A (JP)
Title: Extensible trunk product
Inventor: EMIRIO AMUBASU
IPC: A45C13/12
Filed: 1990-07-17
Abstract: PURPOSE: To provide a freely expanding trunk product having a hard top, bottom, and intermediate peripheral frame by making the pleats of a circumferential wall member selectively expandable in order to form the large and small capacities of the trunk product. CONSTITUTION: A foldable inner wall panel member 42 constitutes the inner circumferential wall of a trunk product, and each of walls 16, 18, 20, 22 has upper and lower panel portions 44, 46 joined together by a folding line 48 parallel to a bottom wall 14. Each part has an individual hard plate member, which may be plywood, fiber board, metal, or plastic. A female snap fastener element 58 is attached to a lower hard panel member 46 at a fixed position in such a way as to be snap fitted to a male element 40, and, when a lower snap fit is made, the lower panel part 46 is held in an extended position to form the large inner capacity of a trunk product. Also when a the lower snap fit is undone by putting a piece 52 inward and the upper edge of an end wall is pushed downward, the trunk product can easily the shrunk.
Patent JP-H0933263-A (JP)
Title: Optical fiber gyro
Inventor: WATANABE KUNIYOSHI
IPC: H01L27/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To remove the noise caused by the modulation of the amplitude of an electric field by providing a constitution, wherein an optical integrating circuit has phase-modulating electrodes for performing the phase modulation of two light beams propagated through a fiber loop in the opposite direction to each other, supplied phase modulating voltage signals have the polarities different from each other and have the same frequency. SOLUTION: The light from a light emitting device 101 reaches a second Y branch 16 through one branch 15A of a first the Y branch 15, and the light is split into two beams. One is propagated clockwise through an optical fiber loop 3, and the other is propagated counterclockwise. The two light beams undergo phase modulation by phase modulating electrodes 18A and 18B. The two propagated light beams are combined by the Y branch 16, and the interference light is formed. The interference light is detected by a light receiving device 102 through the other branch B of the Y branch 15. Furthermore, a current/voltage converter 107, a signal generator 109 and a synchronous detector 110 are provided.  The signal generator 109 is connected to the phase modulating electrodes 18A and 18B, where the light propagated through the fiber loop 103 undergoes phase modulation by the reference signal of an angular frequency.