baber/WOPTO huggingface dataset:
Patent JP-S5499756-A (JP)
Title: Rolling mill
Inventor: KIZAKI KANJI
IPC: B21B29/00
Filed: 1978-01-24
Abstract: PURPOSE:To improve the ability to control the crown, etc., by installing apparatus for loading the bending force on upper and lower work rolls, etc., through upper and lower backup roll chocks, upper and lower backup rolls, and upper and lower intermediate rolls. CONSTITUTION:In the case of rolling the strip, the rolling force acts between the upper work roll 4 and the lower roll 17, and causes a large deflection in these work rolls. For the purpose of correcting this deflection, a bending force is loaded on upper and lower work rolls 4 and 17 by each of hydraulic cylinder and screw; hereby, while controlling the deflection of upper and lower work rolls, the rolling of the strip is performed. The bending force P to be loaded on upper and lower work rolls 4 and 17 is given by P=P1+P2+P3, in which P1 is the bending force by the hydraulic cylinder 3 or 9,16, or 22, P2 is the bending force by the screw 11 or the hydraulic cylinders 6,19, or 24, and P3 is the bending force by the screw 15 or the hydraulic cylinder 28.
Patent JP-H04340142-A (JP)
Title: Image processor
Inventor: YAMAMOTO HIROYUKI
IPC: G06T9/00
Filed: 1991-01-24
Abstract: PURPOSE:To easily execute program forming processing by allowing a management process for an image storage area to convert the picture element format of image data in accordance with a request from a processing process. CONSTITUTION:An image processor for arranging image data in a memory 104 and processing the stored image data is independently provided with a managing means 102 for allocating an image data storing area and managing the image data by storing the using state and picture element format of the image data and a processing means 101 for issuing various commands to the means 102, changing the using state of the image data and processing the image data. When the using state and picture format of the image data are stored in the constitution, the allocation of the image data storing area and the management of the image data can be executed and the picture element format of the image data can be changed in accordance with a picture element format included in a command outputted from the means 101.
Patent JP-H09198124-A (JP)
Title: Multiplex controller
Inventor: ICHINOSE MASAYA
IPC: G05B9/03
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller judging an error by judging and evaluating an arithmetic result independently of other control systems at the time of duplexing a control system of which output is an analog quantity or the like. SOLUTION: A control system 1 and a control system 1' are provided with the same function and one signal is duplexed as 100 and 101 and respectively inputted to the control system 1 and the control system 1'. The control system 1 and the control system 1' respectively process and prepare an error detection code with respect to an input signal and output the analog control signals 2 and 2' and the error signals 3 and 3' of a control arithmetic result. In addition a judging part 4 receives an error code and the result of control arithmetic from the control system 1 and the control system 1' and outputs a correct control signal 102.
Patent JP-S5599766-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HIRASHIMA TOSHINORI
IPC: H01L21/8226
Filed: 1979-01-26
Abstract: PURPOSE:To make it possible to operate fine processing by a method wherein a comparatively thick oxide film is formed on the low density integrated ciruit part, and the growth thickness of the oxide film is limited to a comparatively small magnitude on the high density integrated part, in a semiconductor integrated device, such as a linear IC, including an I<2>L. CONSTITUTION:A suitable donor impurity is selectively diffused into the linear circuit part and the part where the I<2>L part is to be provided, on the surface of P-type Si substrate 10, and thereby N<+>-type regions 12 and 14 are formed. After this, N<->-type Si epitaxial layer 16 is formed. Next, the surfaces of linear circuit part 16a and I<2>L part 16b are oxidized and thereby they are made into 18A and 18B. On top of these is formed anti-oxidation film 20. Next, P<+>-type isolation region 22 is formed, and it is separated into part 16A and 16B. P-type base region 24 is formed on 16A. P-type base region 26 and P-type injector region 28 are formed on 16B. Next, insulation film 30 is formed. Further, N<+>-type collector contact region 32 is formed in region 24, N<+>-type collector contact region 34 above layer 12, and a plurality of N<+>-type collector regions 36 and 38 in region 26.
Patent JP-H02186893-A (JP)
Title: Channel connection system in exchange
Inventor: NISHIYAMA MIYUKI
IPC: H04Q3/545
Filed: 1989-01-13
Abstract: PURPOSE:To decide a channel even when path information cannot be obtained in an originating side processor by deciding the channel based on an incoming state including the path information from an incoming side processor in the originating side processor. CONSTITUTION:The subject system is composed of an originating side processor 10, and inter-processor signal line 11, an incoming side processor 12, time switches TSWs 13 and 15, and a space switch SSW 14. Further, when the path information cannot be obtained in the originating side processor 10, the path information is obtained in the incoming side processor 12 only by starting the incoming side processor 12 in which an incoming terminal is housed with originating side terminal information as its input, the path information is informed to the originating side processor 10 together with a backward message, and the channel is established. Thus, even when the path information cannot be obtained in the originating side processor 10, the channel can be decided.
Patent JP-H08196237-A (JP)
Title: Preparation of processed product of dha-highly containing domestic animal meat
Inventor: TAKAHASHI TOSHIO
IPC: A23L13/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain the subject product capable of containing DHA at a high concentration, having excellent flavor and giving a sufficient amount of DHA with ingesting a small amount of a processed product of domestic animal meat by adding docosahexaenoic acid (DHA)-containing lipid, an edible surfactant and an edible sol substance to domestic animal meat. CONSTITUTION: The objective product is obtained by adding a DHA-containing lipid derived from an eye or fat of a tuna or a skipjack, an edible surfactant such as a polyglycerine-condensed ricinoleic acid ester, a polyglycerine fatty acid ester, a sucrose fatty acid ester, a sorbitan fatty acid ester, propylene glycol acid ester or lecithin, and an edible sol substance such as arrowroot starch, wheat starch, dextrin, gum arabic, pectin, guaran, guar gum, locust bean gum, alginic acid (salt), agar-agar, carrageenan, devil's tongue flour, xanthan gum, skimmilk powder or egg white to domestic animal meat.
Patent JP-H10210697-A (JP)
Title: Terminal block for processing motor winding
Inventor: SATO MUNETADA
IPC: H02K3/50
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block for processing the end of motor winding, in which the assembling work can be facilitated by providing many functions through a single component, while reducing the axial size of the motor. SOLUTION: The terminal block 3 for processing winding is fixed to the inner circumferential side of the end part 2 of winding inserted into a stator core 1 and comprises a tubular part 4, having inside diametral dimension larger than that of a rotor hole 21, a planar part 5 a bundling part 6 and a forked fixing leg. Assembling work can be facilitated without limiting the inserting direction of the rotor core by providing a plurality of terminal holes 8, arranged in the vicinity of outer circumference of the planar part 5 and a part 9 for holding over temperature rise preventing devices 22a, 22b.
Patent JP-H04240768-A (JP)
Title: Read-only semiconductor memory device
Inventor: SATOMI KATSUJI
IPC: H01L27/112
Filed: 1991-01-25
Abstract: PURPOSE:To increase a bit capacity per unit area by a method wherein a source at a P-ch MOS transistor(Tr) is connected to a power-supply line, a source at an N-ch MOS Tr is grounded, exclusive word lines and exclusive bit lines are formed at both Tr and drains at both Tr are connected respectively to the exclusive bit lines. CONSTITUTION:Sources at P-ch MOS Tr 11 to 14 are connected to a power supply; sources at N-ch MOS Tr 21 to 24 are grounded. Exclusive word lines 35 to 38 and exclusive bit lines 41 to 44 are formed at the individual Tr. Gates at the Tr 11 to 14 are connected to the word lines 36, 38 when a data is at 1. They are connected to the power supply when a data is at 0. Gates at the transistors 21 to 24 are grounded when the data is at 1. When the data is at 0, discharging circuits 51, 52 and charging circuits 53, 54 which are connected to the word lines 35, 37 are formed when the data is at 0. A one-bit data is held at each Tr.
Patent JP-2000209496-A (JP)
Title: Image processing method and image processor
Inventor: HABU YUSUKE
IPC: G06T1/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor capable of accurately correcting a variety of light quantity unevenness. SOLUTION: The image processor for reducing the light quantity unevenness included in images by a digital image processing is provided with an extraction means 111 for extracting plural pixels estimated as originally uniform in the images, a light quantity unevenness characteristic detection means 112 for obtaining light quantity unevenness characteristics among the plural pixels and correction means 113 and 114 for supplying a correction value for offsetting the light quantity unevenness characteristics to each pixel.
Patent JP-S60146488-A (JP)
Inventor: NAKADA TAKESHI
IPC: F24C7/02
Filed: 1984-01-18
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-S63175730-A (JP)
Title: Observing device for light wave plane
Inventor: AOSHIMA SHINICHIRO
IPC: G01J11/00
Filed: 1987-01-16
Abstract: PURPOSE:To observe the wave front of a single pulse of a pulse laser in real time by providing the pulse laser, a streak camera, a trigger system which operates the camera, and an optical system which forms an image of a reflecting plate projected with laser light on the photoelectric cathode of the streak camera. CONSTITUTION:When a CPM ring coloring matter laser is used as the pulse laser 1, short light pulses of about 100 femtoseconds in pulse width are obtained. The streak camera 3 is a camera for fast development photography to which a streak tube is applied, and the streak tube has a deflection electrode provided in the converging lens of an image tube and runs an output image by applying a deflection voltage to the electrode. This deflection voltage synchronizes with the generating operation of a single pulse of the pulse laser 1 and is operated with a trigger signal generated by the trigger system 4. The single pulse generated by the pulse laser 1 is spread partially by a half-mirror 11 and guided to the trigger system 4, which generates the trigger pulse. The pulse transmitted through the mirror 11 is reflected by a mirror 12 toward a reflecting plate 2.
Patent JP-S54100687-A (JP)
Title: Piezoelectric actuator
Inventor: SUEHIRO HIDEHIKO
IPC: H02N2/00
Filed: 1978-01-25
Abstract: PURPOSE: To obtain the excellent damping effect of a bimorph type piezoelectric vibrator without adding a mechanical damping method to its outside, by connecting a resistance in series to a piezoelectric element.  
     CONSTITUTION: Bimorph type piezoelectric vibrator 13 consists of elastic metal plate 16 and piezoelectric elements 15 stuck to both the sides of it, and its center part is fixed to stand 14 via holders 7 and 8 of an insulator. Lead wires, fitted to electrodes stuck to surfaces of piezoelectric elements 15, are connected to driver circuit 17 via resistance 18. Piezoelectric element 15 is capacitive, bending displacement occurs by an applied voltage, and sudden rise step power applied to elastic metal plate 16 causes an attenuation vibration to occur. As a result, series resistance 18 is inserted into piezoelectric element 15 to lower the charging speed, so that damping can be attained. In this way, the excellent damping effect can be obtained without adding a damping method of complex structure to the outside, and an inexpensive piezoelectric actuator of simple structure can be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62166293-A (JP)
Title: Heat exchanger
Inventor: FUKUMI SHIGENOBU
IPC: F28F1/30
Filed: 1986-01-16
Abstract: PURPOSE:To prevent the falling of fins in a furnace even if tightening torque of a tightening bolt of tightening jigs is too small and to provide an easy bolt tightening management by connecting the fins to tubes at the time of assembly and brazing under such a condition as convex parts are formed in either the tubes or the fins. CONSTITUTION:Flat and multi-hole tubes 1 and corrugated fins 2 are assembled by tightening jigs 3, 4, 5 and convex parts 1a for preventing falling are formed at the bottom of the tubes 1 to secure the fins 2 at the tubes 1 even if the tightening torque of a bolt 6 is too small. Even if the tightening torque of the bolt 6 is made as small as possible to avoid the buckling of the thin-walled fins 2, the falling of the fins 2 in a furnace is prevented by the installation of the convex parts 1a placed at the bottom of the tubes 1.
Patent JP-H0971038-A (JP)
Title: Recording film for high water-content ink jet
Inventor: IIJIMA TETSUO
IPC: B41M5/52
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make the ink absorbability good and prevent the lowering of water resistance and the generation of stickiness for a long time by forming a receptive layer formed of specified components of polyvinyl alcohol and the like on one face of a base film. SOLUTION: An ink receptive layer of a composition of (A) polyvinyl alcohol, (B) polyvinyl pyrrolidone, (C) alkali salt or quarternary ammonium salt of polystyrenesulfonic acid and (D) a cellulose reaction type crosslinking agent, and with a composition in the weight ratio of total amount of the (B) component and the (C) component to the (A) component in the range of 2:8 to 4:6, and the weight ratio of the (B) component to the (C) component in the range of 1:1 to 1:3, is formed at least on one face of a base film. A high water-content ink is meant as an ink formed by dissolving or suspending a dye or a pigment and other additives in an organic solvent containing water of 50wt.% or more.
Patent JP-H09200936-A (JP)
Title: Jumper
Inventor: KIKUCHI HITOSHI
IPC: H02G7/20
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the vibration absorption property in the line direction of a jumper wire without increasing the rigidity of a mobile coupling part between the horizontal material of the jumper wire and a support material for this. SOLUTION: A weight 5 is attached through a spring 6 to a horizontal material constituting a jumper, and the weight 5 is made to oscillate in the longitudinal direction of the horizontal material. It is desirable that clamps 4 for attachment should be built before and behind one another between a plurality of horizontal materials thereby constituting this device, and that a bar-shaped guide 7 should be built between these clamps for attachment, and a weight 5 is set slidably on this guide 7, and further springs 6 are interposed between the front and rear of the weight 5 and the clamps 4 for attachment.
Patent JP-H02187876-A (JP)
Title: Picture processor
Inventor: IIDA YASUHISA
IPC: G06T7/60
Filed: 1989-01-17
Abstract: PURPOSE:To shorten processing time by simultaneously obtaining either the maximum value or the minimum value of either a vertical directional coordinate or a horizontal directional coordinate for each density during one pipeline operation period. CONSTITUTION:Assuming that A2 to be currently inputted and data A3 are equal, a memory control circuit 6 receives the output H of a coincidence detecting circuit 5 and stops a write-in operation to be executed when the data is A3. Consequently, for each object picture having different density, the maximum value of the output of an operation switching circuit 10, namely, the right edge coordinate of each object picture, is simultaneously obtained at the position of the same address as that of the density of a result memory 8 when a maximum value detecting operation is executed, and a value to be obtained by subtracting the left edge coordinate of each object picture from a left edge 511 of a picture memory 2 is simultaneously obtained when a minimum value detecting operation is executed. After that, the minimum value coordinate of each object picture can be obtained by subtracting the content of the result memory 8 from the left edge 511 by a computer 1.
Patent JP-S5291388-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01S5/042
Filed: 1976-01-27
Abstract: PURPOSE: To improve the current closing to the stripe domain and lower the operating current, by providing the current block domain in advance to the part in which the stripe is not formed on the semiconductor base of the first conduction type, and providing the second conduction layer on this and the active domain to the part in which stripe is formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61168403-A (JP)
Title: Bearing device of spindle in machine tool
Inventor: KOMURA HISAYUKI
IPC: B23B19/02
Filed: 1985-01-19
Abstract: PURPOSE:To enable a large sized thrust bearing to be mounted with no interference, by partly cutting the side surface of a long ring in the axial direction to contain a short ring between neighboring backup rings supporting an outer ring or a roller of the thrust bearing. CONSTITUTION:A bearing device, forming a backup ring 44 in a maximum length while a backup ring 46, 48 successively in a short length and forming a cut part 49 in a part of he ring 44 oppositely facing to and interfering with the ring 46 and its supported thrust rolling bearing 45, contains an interference part with the ring 46 and the baring 45, further the device, forming a cut part 50 in a part of the ring 46 oppositely facing to and interfering with the ring 48 and its supported thrust cylindrical rolling bearing 47 to contain an interference part with the ring 48 and the bearing 47, prevents the ring 44 and the ring 46 from interfering with the respectively neighboring ring 46 and 48. In this way, the bearing device, in which the thrust bearing can be provided by utilizing to a maximum limit a space around each spindle, enables machining power of a machine tool to be increased.
Patent JP-S55100234-A (JP)
Title: Production of optical transmission glass fiber base material
Inventor: KAWAGUCHI KAZUMASA
IPC: C03B37/018
Filed: 1979-01-29
Abstract: PURPOSE:To obtain an optical transmission glass fiber base material of large diameter and long size with high productivity by heating a glass tube composite body, to a high temp., grown by feeding gas of a glass-forming metal cpd. and steam from a glass tube end which is not a growing portion. CONSTITUTION:Gas of silicon halide or hydride, steam, hydrogen gas, inert gas and oxygen gas are fed to burner nozzle 1 to form combustion flame 2, and silicon dioxide powder 3 formed is supplied onto quartz glass tube substrate 10 to continuously form transparent quartz glass tube 7 while melting with oxyhydrogen flame 4. When the form of a tube 7 growing portion becomes stable, while feeding gas of silicate glass-forming metal cpd. 5 and steam together with carrier gas 6 to the growing portion from an end which is not a tube 7 growing portion, composite body 12 provided with molten body 9 and sintered body 8 on the inner wall of tube 7 is grown. Body 12 grown to a predetermined length is then heated with oxyhydrogen burner 15 to vitrify body 8 and made solid.
Patent JP-S54102885-A (JP)
Title: Automatic ouput control circuit for semiconductor laser
Inventor: OOTA KOUICHI
IPC: H01S5/042
Filed: 1978-01-30
Abstract: PURPOSE:To make stable the output control circuit and to make longer the life of laser, by controlling not only the bias current but also AC component, in the control of semiconductor laser. CONSTITUTION:The digital signal input 21 is amplified with the AC drive circuit 22, and the semiconductor laser 26 is driven with the signal 25 superimposing on DC bias current with the bias current set circuit 24, allowing to establish the photo outputs 27 and 28. This output 28 received with the photo diode 29, the peak value or average value 33 is detected with the monitor detection circuit 30, the difference signal 34 with the reference value 32 from the reference value set circuit 31 is amplified, establishing the control signal 36. This signal is split; one is inputted to the circuit 22 via the resistor 37 as the AC signal controlling difference signal 39, and another is to the circuit 24 as the bias current controlling difference signal 38. The control of the both signal allows greater output to be avoided only with DC bias at signal trailing and AC amplitude reduction.
Patent JP-S63176902-A (JP)
Inventor: MIYAMA YUKIO
IPC: F22B35/14
Filed: 1987-01-19
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-H09212655-A (JP)
Title: Graphic position decision method
Inventor: SUTEIIBUN JIEI KUREIBOON
IPC: G06T11/40
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To decide the relative position between a rectangle and a polygon by producing a box crossing the boundary of the polygon, returning a 'cross state' or an 'external existence state' when the rectangles exist inside and outside the box, and deciding an irregular polygonal clip boundary processing with no deficiency in the branch processing based on the type of the working fill processing. SOLUTION: It is decided whether a rectangle completely exists outside a boundary box (301). An outside box returns an 'external existence state' (302), and it is decided whether a clip path itself is rectangle (303). Then, it is decided whether an entire rectangle exists inside the clip path (304). If the rectangle exists inside the clip path, the 'internal existence' is returned (306). If not, a 'cross state' is returned (305). It is decided whether the bounding box completely exists inside the rectangle (307). If the box does not exist inside the rectangle, the 'cross state' is returned (308). Then the branch processing is carried out based on the working fill procedure (309).
Patent JP-H10207979-A (JP)
Title: Optical character reader with double side reading function
Inventor: KUBOTA TOSHIHARU
IPC: H04N1/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten an optical character reader with double face reading function, to improve reliability, operability, maintenance and productivity and to reduce cost. SOLUTION: A read part 3 optically reads the image of a slip which is sent from a supply part 2. A first inversion part 4 inverts the slip which is set from the read part 3. A switch part 5 distributes transportation lines at the time of reading the back and time when reading is not executed. A second inversion part 6 reads the back of the slip by the read part 3 again at the time of reading the back. A linear route 7 is transported when the back is not read. A printing part 8 executes printing after the transportation lines divided at the switch part 5 are joined against and a discharge part 9 discharges the slip sent from the printing part 8. An integrated part 10 integrates the discharged slip. A transportation control part 11 controls transportation by containing an image buffer storing the digitized image which is photoelectrically converted at the read part 3.