baber/WOPTO huggingface dataset:
Patent JP-H07177314-A (JP)
Title: Image reader
Inventor: IMAI SHUICHI
IPC: H04N1/04
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a read image of high quality through quick image correction. CONSTITUTION:This image reader is provided with a reference reflecting plate scanning position control means 3 for moving a platen scanning means 7 in a sub-scanning direction within the area of a reference reflecting plate 6 based upon an abnormality detecting result of a reference image data abnormality detecting means 2 for detecting the existence of abnormality in reference read data read out by the scanning of the plate 6 and reading out the plate 6 again and a corrected data reading position information storing means 4 for storing a detected output from a scanning position detecting means 8 for detecting the position of a platen scanning means 7 when normal read data are obtained. Consequently an image is quickly corrected independently of the damage or blur of a reference white plate or an optical system or the sticking of dust to obtain a read image of high quality and shading corrected data can be sampled in each scanning of an image even when a comparatively unstable light source is used.
Patent JP-H04191586-A (JP)
Title: Heat-shrinkable seal ring
Inventor: OGAWA TAIDO
IPC: C08L21/00
Filed: 1990-11-21
Abstract: PURPOSE:To improve sealing performance by shaping a compound which is prepared by kneading 10-60 parts crystalline high polymers into 100 parts rubber elastic high polymers, into a ring form. CONSTITUTION:A compound which is prepared by kneading 10-60 parts crystalline high polymers into 100 parts rubber elastic high polymers is shaped to a ring form. As the crystalline high polymers, are selected polyethylene, polypropylene, polyeamide, polyacetal, polyvinylidene chloride, polyfluoroethylene, etc., and polyethylene is preferable from the viewpoint of melting point, and the addition quantity is preferably 20-50 parts for 100 parts rubber elastic high polymers. Accordingly, a transport pipe for the sucked or pressurized air, cooling water, etc., which is used for automobiles and a variety of industrial equipment can be sealed perfectly.
Patent JP-H05157481-A (JP)
Title: Lamination type heat exchanger
Inventor: SUGAWARA TAKASHI
IPC: F28D9/00
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a lamination type heat exchanger with a stable soldering quality by preventing leakage caused by the melting of a solder in the heat exchanger used for airconditioning systems or the like. CONSTITUTION:In this lamination type heat exchanger, a primary side plate 11, a secondary side plate 12 and a seal plate 13 are tapered on the outer circumference part thereof in the thickness-wise direction and laminated alternately in plurality to form a solder material retaining part on the outer circumference part.
Patent JP-H02165121-A (JP)
Title: Liquid crystal electrooptical element
Inventor: YAZAKI MINORU
IPC: G02F1/1343
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the light leakage between transparent electrodes and to lower resistance by providing auxiliary electrodes in contact with the transparent electrodes to approximately cover the spacings between the transparent electrodes. CONSTITUTION:The liquid crystal cell is constituted by applying electroless nickel plating in the form of patterns on substrates 12, 13 consisting of glass and forming electrically conductive layers 15 thereon. The electroless nickel patterns are so disposed as to cover the positions between the transparent electrodes 14 when viewed through the cell. Further, a metal surface is exposed while a resin layer 18 is formed and the transparent electrodes 14 are formed thereon. The metallic patterns 15 are formed at the same pitch as the pitch of the transparent electrode patterns 14 at this time. The resulted liquid crystal electrooptical element is free from the light leakage between the transparent electrodes and, therefore, exhibits an excellent contrast characteristic and further the sheet resistance of the transparent electrodes is extremely low.
Patent JP-H06167860-A (JP)
Title: Image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: G03G15/01
Filed: 1992-11-30
Abstract: PURPOSE:To provide an image forming device capable of simplifying structure for relatively moving plural developing means forward and backward with reference to a belt photosensitive body in the case of performing the development for each color. CONSTITUTION:In this image forming device, an electrostatic latent image formed on the belt photosensitive body 8 is developed by the plural developing means 11Y, 11M, 11C and 11K provided to be classified by the color of developer; the developing means 11Y, 11H, 11C and 11K are arranged at fixed positions along the rotating direction of the photosensitive body 8 in a state where the developing rollers 19Y, 19M, 19C and 19K of the developing means 11Y, 11M, 11C and 11K are spaced by a specified distance from the outer peripheral surface of the photosensitive body 8; and a pressing means 32 successively pressing one part of the photosensitive body 8 to the developing rollers 19Y, 19M, 19C and 19K sides is provided inside the photosensitive body 8.
Patent JP-H07175736-A (JP)
Title: Inter-cpu data transfer device
Inventor: NISHIYORI YOICHI
IPC: G06F15/167
Filed: 1993-12-20
Abstract: PURPOSE:To decrease the number of communication ports used between CPUs in regard of a data transfer device which can perform the parallel communication at a high speed between the CPUs. CONSTITUTION:An inter-CPU data transfer device transfers data between a master CPU 16 and a slave CPU 26 by the parallel communication and via the data lines D7-D0. The CPU 16 is provided with a data transfer processing means and an edge pulse generation processing means. Then the CPU 26 is provided with a terminal function means which can be used in common by a general-purpose input port 35 and an edge input mechanism 41 and a reception processing means which can discriminate an edge input factor. The mechanism 41 includes a system that can perform the interruption processing.
Patent JP-H08173214-A (JP)
Title: Resin hook
Inventor: SANUKI SHUZO
IPC: A44B17/00
Filed: 1994-12-22
Abstract: PURPOSE: To resolve the breakage of hook main bodies at the time of caulking work and during the use by fixing packings to the center sections of female and male hook main bodies, and boring leg insertion holes having the diameters to be pressed-in with the caulking legs of headed eyelet bodies at the bottom center sections of the female and male hook main bodies. CONSTITUTION: A female hook main body 4 formed with a packing hole 3 having a seat 2 is attached to the bottom center section of a hook recess 1 formed in the undercut state, and a male hook main body 6 formed with a packing fitting hole 3 is attached to the bottom center section of a tube leg 5 elastically coupled with the hook recess 1. Packings 9 made of a member softer than the forming member of the female and male hook main bodies 4, 6 are fixed at the center sections of the female and male hook main bodies 4, 6, and leg insertion holes 8 having the diameter to be pressed-in with caulking legs 10 of headed eyelet bodies 12 are bored at the bottom center sections of the female hook main body 4 and the male hook main body 6. The breakage of the hook main bodies 4, 6 at the time of caulking work and during the use can be resolved.
Patent JP-H08181078-A (JP)
Title: Growing method of mgte ii-vi compound semiconductor and manufacture of semiconductor laminated structure
Inventor: ASANO TAKEHARU
IPC: H01L21/205
Filed: 1994-12-22
Abstract: PURPOSE: To enable a MgTe II-VI compound semiconductor of high crystallinity to grow. CONSTITUTION: An MgTe II-VI compound semiconductor 2 composed of two or more II elements selected out of Zn, Cd, and Mg including Mg and one or more VI elements selected out of Te, Se, and S including Te is grown on a semiconductor substrate 1 through an organic metal chemical vapor growth method, wherein diethyl tellurium is used as Te material, and an MgTe II-VI compound semiconductor is grown at a growth temperature Tg, 350 deg.C<Tg<=550 deg.C.
Patent JP-H01162108-A (JP)
Title: Non-contact copy measuring apparatus
Inventor: TEZUKA WASAKU
IPC: G01B13/00
Filed: 1987-12-18
Abstract: PURPOSE:To achieve a non-contact and highly accurate copy measurement of an object to be measured, by measuring the position of a probe as obtained when an air pressure formed between the probe and the object being measured balances with a measuring force to be applied to the probe. CONSTITUTION:Air with a specified pressure is blown off to an object 18 to be measured from a probe 112 to form an air bearing between the probe 12 and the object 118 being measured. The probe 112 is supported slidably on a slider 106. A measuring force is applied to the probe 112 with a measuring force applying mechanism 140 comprising a weight 144 and a measuring force direction converter 148. As a result, the probe 112 is always positioned at a point where the measuring force balances with the air pressure. This enables non-contact detection of a surface position of the object 18 being measured by measuring the displacement of the probe 112 with a measuring mechanism 150. Then, this apparatus 110 can be moved to the perimeter of the object being measured to accomplish a copy measurement of the object being measured.
Patent JP-H07308220-A (JP)
Title: Assembly to arrange hair by using steam
Inventor: DANIERU BOE
IPC: A45D1/20
Filed: 1994-12-22
Abstract: PURPOSE: To provide an assembly for dressing hair using vapor, which has a simple structure and in which vapor flows smoothly. CONSTITUTION: This assembly for dressing hair comprises a vapor generator, a tool holder 30 provided with a grip for holding this tool, and tools 2, 20. The vapor generator and the tool holder 30 are arranged so as to supply the tools 2, 20 with at least one vapor feed, the vapor generator is far from the tool holder, and the vapor generator and the tool holder are connected together using a flexible bundle provided with at least one pipe 51 feeding vapor to the tool holder 30, the tool holder 30 supports a vapor discharging line 54, and the wall of the vapor line is provided with a vapor flowing orifice 58 passing through the wall.
Patent JP-H03184519-A (JP)
Title: Hot water jetting device for bathroom, and its operation controlling method
Inventor: TAKESHITA NAOYUKI
IPC: A61H23/04
Filed: 1989-12-13
Abstract: PURPOSE:To jet hot water economically and always comfortably by connecting a feed port with a filter, to a bathtub, to connect a piping connected to the feed port, to a discharger port for discharge into the bathtub at a position higher than that of the bathtub via a pump, and by jetting bathtub water to a human body from the discharge port to recover the water in the bathtub. CONSTITUTION:Under the sitting-down section 1a of a bathtub 1, a hot water jetting device 2 is set, and a feed port 3 with a filter 3a is connected to the hot water jetting device 2, and at the terminal of a pipe 5, a discharge port 6 directed to the sitting- down section 1a is set. The hot water jetting device 2 is provided with a water level sensor 7, a pump 8 and a microcomputer controlling section 9, and when the operating switch of a remote controller 10 is turned ON, then the pump 8 is driven, and hot water in the bathtub 1 is attracted, and is discharged from the discharge port 6. By the hot water jetting device, the bathtub water is pumped up through the pump and is discharged from the discharged port, and the hot water is jetted to the shoulder, the neck and the like of a man sitting down on the sitting-down section, and so the jetting hot water at a stable temperature can be used for a long time, and the hot water used as the jetting hot water is recovered in the bathtub, and so the hot water can economically be used.
Patent JP-H02167919-A (JP)
Title: Multispindle excavator
Inventor: FUJITA TAKATOYO
IPC: E02D17/13
Filed: 1988-12-20
Abstract: PURPOSE:To excavate the ground of great cross section with good accuracy by a method in which the excavating head tips of excavating shafts set in parallel are set on the same line and excavating parts serving as stirring blades having lapped excavating cross sections are provided to the excavating shaft above the excavating heads. CONSTITUTION:In an excavator machine 1, excavating shafts 3 having heads 2 on their tips are set in parallel in the vertical direction by arranging the excavating tips on the same line. Also, excavating parts 4 serving as stirring blades whose excavating cross sections are lapped with each other are set above the heads 2. Excavating shafts 3a are set above the parts 4 and stirring blades 10 and screw blades 9 are attached exchangeably. The excavator 1 is hung down, and the shafts 3 are turned to excavate pits by changing the turning directions by the side shaft 3 and the central shaft 3 without the escape of the heads 2. Pits of great cross sections can thus be excavated with good accuracy.
Patent JP-2001143018-A (JP)
Title: Character reader and method therefor
Inventor: AOKI KATSUHIKO
IPC: G06K9/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect cells of an item column from a table format document, including a header and a footer and to accurately read out characters in cells of a data column corresponding to the detected cells. SOLUTION: A cell coordinate detection part 14 extracts a ruled line from the image data of a table format document stored in an image memory 12 and finds out the coordinate positions of respective cells. A table-aligning part 18 aligns cells included in each row and each column and generates table structure data representing the structure of a table formed by respective cells. A row sorting part 20 detects a section, in which rows having the same number of cells are longest continued in the column direction on the basis of the table structure data, compares the leading row with its upper row by using a difference between the widths of the rows, an interval between the rows, etc., and detects a row to be used as an item row.  Then a character recognition part 22 reads out characters from the cells of the item row, recognizes the attributes of characters in the cells of the corresponding data row on the basis of the read characters and converts the attributes of the characters into a suitable character code.
Patent JP-H04196131-A (JP)
Title: Manufacture of field-effect transistor
Inventor: IWABUCHI TOSHIYUKI
IPC: H01L21/22
Filed: 1990-11-26
Abstract: PURPOSE:To raise and lower the temperature of a silicon substrate in a short time and to avoid that the substrate is contaminated and that the resistance of a gate electrode becomes high by a method wherein a film which contains impurities is heated by using a lamp and a remaining film which does not contain any impurities is changed to an oxide film and removed. CONSTITUTION:In a fourth process, a diffusion film 122 by a polysilicon film, consequently a film 122 which contains impurities deciding a P-conductivity type, is deposited on the whole surface on the side of a gate electrode 118 in a silicon substrate 100. The film 122 comes into direct contact with revealed faces 101, 103 on the substrate 100 in an active region 112. However, it does not come into contact with the electrode 119 because an insulating film 120 exists. Then, in a fifth process, a heating operation by using a lamp is performed; source-drain diffusion layers 124 and 126 are formed. After that, in a sixth process, the film 122 is changed to a silicon oxide film 128 and removed. Thereby, the treatment time for a film formation operation and a thermal diffusion operation can be shortened, the resistance of the gate electrode 118 is not made high, and it is possible to avoid that the substrate 100 is contaminated with a contaminant In addition, it is possible to form a diffusion layer in which a defect layer is extremely small on the surface.
Patent JP-2000139453-A (JP)
Title: Culture, culture bed and coating agent enable formation of spheroid and culture for long time of primary hepatic cell by using culture bed coated with polymer containing phenylboronic acid group
Inventor: SAKURAI YASUHISA
IPC: C12M3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To contrive the formation of spheroid and the culture for a long time a primary hepatic cell by culturing the primary hepatic cell using a culture bed coated with a polymer substance containing a phenylboronic acid group, or the like. SOLUTION: This culture bed is composed of a copolymer of a monomer containing a phenylboronic acid group with a monomer containing an amino group and 2-hydroxyethylmethacrylate, coated with a polymeric substance such as a polymer of the formula which enables the culture and maintenance of a primary hepatic cell for >=30 days. Preferably, even when the primary hepatic cell is cultured for >=30 days, the cell keeps an albumin secreting action.
Patent JP-2001140727-A (JP)
Title: Injector
Inventor: TAKAGI JIRO
IPC: F02M51/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an injector in which an electrostrictive actuator can be miniaturized. SOLUTION: In the injector 100, when the electrostrictive actuator 121 is extended, a ball 133 is moved through a small diameter needle 128 and a small diameter pin 136, and by the movement of the ball, pressure in a control chamber 152 is temporarily depressurized and high pressure fuel is ejected. The ball 133 is moved between a position abutting an upper side seat surface 134 and a position abutting on a lower side seat surface 135. While high pressure fuel equivalent to common rail pressure is introduced to a displacement enlarging chamber 130, the same high pressure fuel is introduced to a spring chamber 141 below the ball 133.  In this case, a seat area for the ball 133 on the upper side seat surface 134, a seat area for the ball 133 on the lower side seat surface 135 and the sectional areas of the small diameter needle 128 and small diameter pin 136 are approximately matched with each other, so that upward and downward force applied to the ball 133 by high pressure fuel are balanced with each other, and balance of force can be kept.
Patent JP-H11217160-A (JP)
Title: Method and device for winding continuous traveling yarn
Inventor: OBERSTRASS DETLEV
IPC: B65H65/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of chips of a continuous traveling yarn before catching and winding to a winding pipe. SOLUTION: In a winding device, a winding pipe 13 capable of winding a continuously traveling yarn 1 on a twill winding package in the winding range is provided, and a catching device 14 to be rotated by the rotating speed of the winding pipe 13 and a movable yarn guide 18 capable of being driven by a driving device 19 capable of being controlled are provided. This yarn guide 18 guides the yarn 1 to catch it by the catching device 14 and to wind it on the winding pipe 13, and the yarn end is received by a sucking device until the yarn 1 is caught. The driving means 19 for the yarn guide 18 is controlled by a controller 8, and this controller 8 and a sensor for detecting the revolution of the winding pipe 13 are connected to each other.
Patent JP-H04197193-A (JP)
Title: Production of nucleoside compound
Inventor: HORI NOBUAKI
IPC: C12P17/18
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a nucleoside compound in high yield by subjecting (deoxy) inosinnucleoside to base exchange reaction with a pyridine base using a specific enzyme and further converting the produced hypoxanthine to uric acid. CONSTITUTION:(A) A nucleoside consisting of (deoxy)inosine is subjected to base exchange reaction with (B) a pyrimidine base in the presence of an aqueous solution of phosphoric acid (salt) by (D) (i) purinnucleoside phosphorylase and (ii) pyrimidinnucleosidephosphorylase. Further, the produced hypoxanthine is converted to uric acid by (E) xanthinoxidase to provide the objective nucleoside compound.
Patent JP-H02166661-A (JP)
Title: Optical card reader/writer
Inventor: NISHIO NAOMI
IPC: G11B33/02
Filed: 1988-12-20
Abstract: PURPOSE:To prevent dust from infiltration and a laser beam from leakage and to take out an optical card without impairing when an accident occurs by opening/closing a shutter by the signal of an insertion detecting sensor between an insertion position and the standby position of a shuttle, and providing an inclined part on a shutter plate. CONSTITUTION:When the optical card 99 is inserted, the insertion detecting sensor 91 detects it and the shutter is opened, and the optical card 99 is introduced to a device, then, it is loaded on the shuttle 31, and read and write are performed, and when an operation is completed, the shutter is opened again, then, the card is ejected to the outside. When it is impossible to control the shutter due to an unknown reason at the time of driving the device, the shutter 83 is depressed downward by moving the optical card 99 toward the outside from the device since the inclined part 83a inclining in a direction opposite to the pressing direction of a pressing member 87 is provided on the standby position side of the shuttle 31 at the shutter plate 83. Thereby, it is possible to prevent the dust from being mixed and the laser beam from leaking, and to collect the optical card without impairing the card even when it becomes impossible to control the shutter.
Patent JP-H08177264-A (JP)
Title: Vibration-control device
Inventor: MURANO KENICHI
IPC: F16F15/02
Filed: 1994-12-26
Abstract: PURPOSE: To easily change a driving cycle to correspond with the vibration cycle of an object to be vibration-controlled. CONSTITUTION: A weight 8 hung down by an arm 7 is attached to the frame 4 of a vibration-control device to swing a pendulum motion with the rotary center of an axis 5. The pendulum motion is transmitted to the rack 11 as a linear motion through gears 6, 9 and a pinion gear 10. A motor 14 with a reducer is mounted on the frame 4. The driving force of the motor 14 is transmitted to the rack 11 through the gear 13 to horizontally move the frame. The diameters of the gears 6, 9 and the pinion gear 10 are calculated by a specified formula and the cycle of the pendulum motion of the weight 8 can be extremely easily set to coincide with the aimed vibration-control cycle by the combination of these gears.
Patent JP-H03183230-A (JP)
Title: Buffer slip detection circuit
Inventor: TAGUCHI TAKESHI
IPC: H04L7/00
Filed: 1989-12-12
Abstract: PURPOSE:To make the occurrence of buffer slip and the sending of an alarm coincide with each other by delaying the rise-up point of a generative signal to be used for the alarm and the reset of a second pattern generating part later than the rise-up point of a neighboring second pulse to be inputted just after the rise-up point of the pulse synchronized with a line side clock. CONSTITUTION:A control signal generating part 1 sends a write-in control signal to memories 41, 42 by using a first pulse synchronizing with a device side clock, and the control signal generating part 5 sends a read-out control signal to the memories 41, 42 by using the second pulse synchronizing with the line side clock, but when a reset signal is inputted, it holds the read-out control signal at the time of an initial state until the next second pulse is inputted. A phase comparing part 2 outputs the compared result of L level when the phase compared result of the write-in control signal and the read-out control signal becomes within a predetermined access inhibiting zone. At this time, an alarm generating part 6 generates the alarm and the reset signal which have the rise-up points delayed later than the rise-up point of the second pulse neighboring the the compared result of L level by using the line side clock and a second clock.