baber/WOPTO huggingface dataset:
Patent JP-S5782511-A (JP)
Title: Spinneret
Inventor: SHIMIZU SUSUMU
IPC: D01D4/02
Filed: 1980-11-05
Abstract: PURPOSE: A spinneret, designed to give yarns of uniform quality without causing broken yarns or mutual adhesion between the yarns by means of plural recesses provided on the spinneret material and perforated many fine spinning holes provided at the bottoms of the recesses, and having improved pressure resistance.  
     CONSTITUTION: Circular recesses 6 are provided at a spinneret material 5, e.g. stainless steel, at regular intervals by the cutting, electric discharge machining, etc. Spinning holes 7 are perforated at the bottoms of the recesses 6 by the punching, and the protrusions 8 formed by the puching are removed by the grinding or polishing to bore the bottoms of the spinning holes 7. The resultant spinneret 9 has an extremely small area at polymer introductory surfaces 10 and improved pressure resistance even by greatly reducing the thickness of the spinning hole parts 7 without causing such a deformation as to swell the spinning surface thereof by the pressure in spinning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6133836-A (JP)
Title: Automatic feed handle
Inventor: TERAMACHI HIROSHI
IPC: B23Q5/22
Filed: 1984-07-27
Abstract: PURPOSE:To enable a device to be fed to be inched and held in position, by turning a rotor, when the power is made, by means of said rotor having many teeth and attached along the circumference of a handle frame and a stator having a plurality of exciting parts and located along and outside of the circumference of said rotor. CONSTITUTION:When exciting parts 11 on stator 10 side are electrified, magnetic flux of permanent magnets 15 and the same of electromagnets 16 are adjusted and the stabilized position between inductor teeth 17b on stator 10 side and teeth 7 on rotor 8 side is shifted in turn. Accordingly, the rotor 8 turns by a predetermined angle, and a handle frame 6 follows this turn, while transmitting this turn to a feed shaft, thus realizing inching and fast feed of a mobile table. Further, the rotor 8 comes is stationary state by keeping balance of magnetic forces at respective poles 17a of exciting cores 17 of respective electromagnets at the time of power supply, and rotating of the rotor 8 is restricted by holding force corresponding to the intensity of exciting power possessed by exciting parts 11 of the stator 10.
Patent JP-H05347741-A (JP)
Title: Projection television
Inventor: TERAI TAKASHI
IPC: G03B21/10
Filed: 1992-06-15
Abstract: PURPOSE:To decrease the number of parts, to improve the workability and to cut the stray light. CONSTITUTION:A sheet metal 3 which is oblong in the width direction of a cabinet top plate 2 is fixed to this plate 2 via a screw 4. A sheet metal engagement groove 1a and a light shielding part 1b are formed in a body at a screen frame 1 where a screen 5 is fixed. Then the metal 3 is put into the groove 1a and therefore the frame 1 and then the screen 5 are fixed to the plate 2.
Patent JP-2000347024-A (JP)
Title: Optical selective absorption filter
Inventor: SUZUKI RYUTA
IPC: H01J11/44
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To selectively cut the light of wavelength which decreases color purity and to correct the color balance by using an optical filter having a layer containing at least neodymium and controlling the transmittance at a specified wavelength to a specified value or less. SOLUTION: A layer containing neodymium is formed on a transparent substrate. The preferable range of the transmittance of the optical filter containing a neodymium compound is 0.001 to 60% at 585 nm wavelength of the optical filter, and more preferably 0.005 to 20%, and most preferably 0.01 to 3%. The source material to introduce neodymium is selected from, for example, neodymium, neodymium oxide, neodymium chloride, neodymium fluoride, neodymium carbonate, neodymium nitrate, hydrates of these, neodymium salts of saturated or unsaturated carboxylic acids, and neodymium salts of aromatic carboxylic acids. As the saturated aliphatic carboxylic acids which constitute neodymium salts, for example, not only formic acid but monocarboxylic acids having 1 to 20 carbon atoms in alkyl groups and oxalic acid are used.
Patent JP-H0320622-A (JP)
Title: Measuring apparatus
Inventor: KIMURA TAKASHI
IPC: G01G21/22
Filed: 1989-06-16
Abstract: PURPOSE:To perform the guiding on a path smoothly regardless of the width of cattle by fixing a lower body uprightly, and adjusting the movement of an upper body to the inward and outwoard of the path in correspondence with the lateral width of the cattle. CONSTITUTION:A guide fence 6 is composed of the following parts: a lower body 6B of a trus structure which is fixed to a measuring stage 4 uprightly; and an upper body 6A which is linked to the upper end part of the lower body 6B with a pin. The upper body 6A can be moved in the inner and outer direction of a path around the axis along the direction of the path. When the upper body 6A is moved, a fixed part 15 and a movable part 16 are relatively turned with a linking pin 20 as the center. The fixed part 15 and the movable part 16 are arranged in close proximity. An upper pin hole 15a of the fixed part 15 is aligned with a pin hole 16a of the movable part, and a fixing pin 19 is inserted. Then, the upper body 6A can be fixed at the upright attitude along the up and down direction. When a pin holes 15b and 16b are aligned and the fixed part 15 is inserted, the upper body 6A can be fixed at the attitude wherein the body is moved to outward in the opened pattern. When the haunch of cattle is narrow, the upper body 6A is fixed at the upright attitude. When the haunch is wide, the body 6A is opened at the opened attitude.
Patent JP-S5679626-A (JP)
Title: Semi-solid medicine
Inventor: TABATA YUUJI
IPC: A61K9/06
Filed: 1979-12-03
Abstract: PURPOSE: To prepare a semi-solid medicine capable of dissolving both hydrophilic drug and olephilic drug, by using a gel composition obtained by adding a polyhydric alcohol and an oily component to a sugar fatty acid ester, as a base.  
     CONSTITUTION: A semi-solid medicine for ointment, eye ointment, poultice, plaster and suppository use, is prepared by using a base comprising a gel composition composed of (A) one or more hydrophilic esters derived from sucrose, lactose, maltose, lactitol, maltitol, starch sugar or reduced starch sugar and a fatty acid (e.g. starch sugar lauric acid ester), (B) a polyhydric alcohol (e.g. glycerine, propylene glycol, etc.) and (C) an oily component (e.g. vaseline). The addition of the oily component enables the inclusion of oleophilic drugs as well as hydrophilic drugs in high efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5679530-A (JP)
Title: Dtl circuit
Inventor: YAMASHITA MICHIO
IPC: H03K19/084
Filed: 1979-12-03
Abstract: PURPOSE:To enlarge the input level margin without slowing down the speed, by providing a diode with a low threshold value level backward in parallel with a doide level-shifting the output. CONSTITUTION:A diode D4 to level-shift the output is provided to the output of a diode logic circuit consisting of diodes D1-D3 and resistance R1. Thus, the input low level margin can be enlarged by the threshold value voltage of the diode D4. Further, a diode D8 is provided backward in parallel with the diode D4. Since the threshold voltage value of the diode D8 is lower than that of other diodes and the base carrier of a transistor Q1 produced when either one of inputs A-C is changed to ''L'', is quickly discharged, the base potential can be kept lower.
Patent JP-S643319-A (JP)
Title: Bearing device for back-up roll
Inventor: HARUMI FUJIO
IPC: F16C19/24
Filed: 1987-06-23
Abstract: PURPOSE:To prevent metal plates and rolls from being damaged and heated by providing an one-way clutch so as to make the rotation at all time at circumferential speeds equal to plate passing speeds when a work roll is accelerated, and making the unresisted rotation around a shaft under interruption when no acceleration is required. CONSTITUTION:A shaft 22 rotatably supporting a back-up roll 21 via a roller 23, and a circular guide member 32 are provided so as to fasten the outer circumferential surface 32a onto the back-up roll 21. And an one-way clutch 33 having sprags 35 is provided between an inner circumferential surface 32b and the shaft 22. When the shaft 22 is drivingly rotated, the back-up roll 21 and the shaft 22 are locked by the wedging action of the sprags 35 so as to transfer torque. When the rotation is made by friction force at the time of plate passing, there is no need for the drive of a work roll 3, the shaft 22 is suspended so as to be rotated relatively with the back-up roll 21 to the reverse direction, the locking action by the sprags 35 is however released, thereby allowing the back-up roll 21 to be rotated unresistedly. This constitution therefore prevents metal plates and the work roll from being damaged at the time of again contacting to the metal plates, and also prevents the occurance of frictional heat during the period of plate passing time.
Patent JP-H04357128-A (JP)
Title: Production of colored remelted glass
Inventor: NAKAJIMA MIKIO
IPC: C03B19/09
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a safe, beautiful, light-weight and high-strength colored remelted glass by arranging metal net materials, etc., a colored glass material containing a desired base and a different kind (differently colored) glass material positioned by a distributing member and melting under heating. CONSTITUTION:Metal net materials 12 are arranged in a mold and a colored material containing powdery or granular glass base together with a different kind or a differently colored glass material of desired shape and size is placed by a distributing member to give a glass material-arranged material. Then the arranged material is heated to 800-1,100 deg.C and melted to give a colored remelted glass as a glass product 10 which consists of a glass base layer 11 having about 20 mm thickness and metal net materials 12 arranged at about 15 mm depth from the surface of the layer 11 and has colored glass pattern parts 13 and 14 of a desired shape and size formed in an integrated way on the surface of the layer 11.
Patent JP-H0778080-A (JP)
Title: Signal processor
Inventor: KIISU EMU BAINDOROSU
IPC: G06F12/04
Filed: 1994-07-07
Abstract: PURPOSE: To give flexibility and simplicity to the data access mechanism of a high-performance computer. CONSTITUTION: The signal processor having an element system and non-used group addressing is provided with a CPU 10 for selecting a context register 16 and its contents consist of an address generator 20 and a data transformer 22. The transformer 22 transforms data between the format of a memory 28 and the format of the CPU 10. The context register 16 can be selected for each line of a software. The generator 20 calculates a data element length as the product between an odd number and the power of '2' and the respective numbers are designated by the contents of the context register 16. Elements are divided into one group for every element length and these groups are arranged in the ascending order of the element length.
Patent JP-H04353853-A (JP)
Title: Monitor device for pattern formation device
Inventor: FUJITA KAZUO
IPC: G03F9/00
Filed: 1991-05-30
Abstract: PURPOSE:To inspect the position of a pattern before and after pattern formation without lowering processing ability by providing a monitor part which monitors a substrate which is present at a pattern formation part or carry-out part from above or below. CONSTITUTION:The monitor part consists of monitor cameras 41 and 42 such as CCD cameras and is arranged above a negative film F. A movable suction board 31 sucks and conveys the unexposed substrate which is positioned by a matching part 1 to an exposure part 2. An exposure table moves down to cover the substrate B with the negative film F. The monitor cameras 41 and 42 measure the quantity of deviation in center between the mark M1 of the negative film F and the mark M2 of the substrate B from above the negative film F and sends a measurement signal to a control part. After exposure, the moving suction board 31 returns to the matching part 1 and the substrate B which is already positioned is conveyed to the exposure part 2. At the same time, a moving suction board 32 carries the exposed substrate B out to a carry- out part 4.
Patent JP-H01321511-A (JP)
Title: Printed circuit board array for high-speed intelligent controller for industrial use
Inventor: KENESU UIRIAMU MAAREI
IPC: H05K7/14
Filed: 1988-06-23
Abstract: PURPOSE: To place an entire industrial intelligent I/O controller on a printed circuit board by securing a combination constitution of a processor board and the analog I/O daughter boards. CONSTITUTION: One or two I/O daughter boards 34 can be tightly attached to a processor board by making the connectors existing on the parts surfaces of the daughter boards gear into the connector of the processor board existing at the parts side. Therefore, two boards 34 cover a lower 2/3 part of an area set at their parts side. Then such tall socket type parts as a microprocessor, etc., are placed at an upper 1/3 part of an area set at the parts side of the processor board. Thus only the shorter profile parts such as an interruption handler, an optical coupler, etc., are placed in the areas covered with the 1st and 2nd daughter boards 34. In such a constitution, the transfer of I/O data can be processed by means of a printed circuit board having the same size as a double European card printed circuit board.
Patent JP-H093179-A (JP)
Title: Production of polyester
Inventor: SAEGUSA SHINJI
IPC: C08G63/78
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a polyester having low formaldehyde and acetaldehyde contents, by subjecting a polyester of a specified intrinsic viscosity produced by melt polymerization to solid-phase polymerization in the absence of oxygen while allowing an inert gas containing hydrogen to flow therethrough. CONSTITUTION: A polyester (e.g. polyethylene terephthalate) with an intrinsic viscosity of at least 0.4 is produced by the melt polymerization from raw materials comprising an acid component, such as terephthalic, naphthalenedicarboxylic or adipic acid, and a glycol component, such as ethylene glycol or tetramethylene glycol. The obtained polyester is subjected to solid- phase polymerization in the absence of oxygen while allowing an inert gas (e.g. nitrogen) containing hydrogen to flow therethrough. A polyester having low formaldehyde and acetaldehyde contents is thus obtained. The obtained polyester is reduced in the quantities of formaldehyde and acetaldehyde reproduced during molding and therefore suitable for the production of, e.g. food containers.
Patent JP-H094042-A (JP)
Title: Piping box
Inventor: NAKADA HIROYUKI
IPC: E03F5/10
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to construct a box main body at a wall adjusted position with an opening easily and definitely even when there exists a positional displacement between the box main body and the opening. CONSTITUTION: This invention relates to a piping box 1 which is provided with a sleeve pipe 2 which houses a branch line 71 from a header 71 and a box main body which houses a joint member connected to the branch line 71 where an expansion area is formed on a joining area between the sleeve pipe 2 and the main body 3 or the joining area between the mutual sleeves pipes 2 near the box main body 3. A short pipe extended to the sleeve pipe 2 and a cylinder-shaped member 31 extended to the box main body 3 are fitted slidably with each other, thereby forming the expansion area.
Patent JP-H0822034-A (JP)
Title: Antiferroelectric liquid crystal display device
Inventor: ONISHI HIROYUKI
IPC: G02F1/137
Filed: 1994-07-07
Abstract: PURPOSE:To obtain excellent orientation and high contrast by rendering the transition of an antiferroelectric liquid crystal material from a liquid state at high temp. to a smectic-A phase at low temp. as the second-order transition. CONSTITUTION:A transparent electrode 5, an insulating film 3 and an oriented film 4 are formed on each of upper and lower substrates 1, 2. The oriented films 4 are formed by applying a mixture soln. of polyimide diluted with (N- methyl-2-pyrrolidone) NMP, baking, and subjecting to parallel rubbing treatment in the same direction for both substrates. The liquid crystal material to be supplied to the cell is prepared by mixing an antiferroelectric liquid crystal compsn. (A) and an antiferroelectric liquid crystal (B). The compsn. (A) has such a phase series as, from a high temp. state, liquid (ISO) smectic-A phase (SmA)   ferroelectric liquid crystal phase (SmC*) antiferroelectric liquid crystal phase (SmCA*). The liquid crystal compsn. (B) has the phase series, from a high temp. state, liquid (ISO)   chiral nematic phase (N*) * smectic-A phase (SmA) antiferroelectric liquid crystal (SmCA*). By increasing the mixing ratio of the compsn. (B), the oriented state is improved.
Patent JP-S6047214-A (JP)
Title: Signal detecting circuit
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1983-08-26
Abstract: PURPOSE:To decrease the opportunity of detecting residual sound as a signal in error even if an output signal of an amplitude equalization circuit is distorted by applying compensation of an input signal peak value to the output signal of a transversal filter. CONSTITUTION:The amplitude of output signals b1, b2 of the transversal filter FLT1 is detected respectively by using an output voltage C of a voltage generating circuit GEN4 with voltage comparator circuits CMP2 and CMP3 and a high level pulse signals g1, g2 are outputted by the time exceeding the output voltage C. The amplitude of input signals a1, a2 of the FLT1 is detected by an output voltage (j) of the GEN8 by CMP6, CMP7 and output signals h1, h2 of the CMP6 and CMP7 are produced similarly as above. An output signal l1 of an AND11 is a signal ANDing the output signal g1 of the CMP2 and an output signal k1 of a DL9 by means of the AND11, and an output signal l2 is similarly a signal ANDing the output signal g2 of the CMP3 and an output signal k2 of a DL10 by means of the AND12, and an output signal (m) of an OR5 is a detection signal. Thus, even if noise (c) is mixed, a pulse (f) is generated at the output g1 of the CMP2 and the pulse is eliminated in the detection signal (m).
Patent JP-H0823446-A (JP)
Title: Image processing unit
Inventor: SEKINE HIROSHI
IPC: B41J2/485
Filed: 1994-07-07
Abstract: PURPOSE:To improve image quality by separating received multivalue image data into a character/line drawing part and its exemption part and reducing jaggy caused in a inclined line/curved line parts of the separated character/line drawing part data. CONSTITUTION:Received image data are given to an edge detection section 101 and a thresholding section 102, in which multi-valued data are threshoed processed and the binary data are given to a pattern matching section 103. The detection section 101 detects the presence and direction of an edge of the impulted multi-valud image data and adds an edge direction flag to the image data and provides an output of the result. Furthermore, the matching section 103 converts binary data into multi-valud data to reduce jaggy in the binarized data and generates a flag representing an edge derection. A composite section 104 composites outputs of the detection section 101 and the matching section 103 and provides an output of image data and the edge direction flag to a waveform control screen section 105. The screen section 105 generates an on/off signal of a laser beam with respect to the image data and the edge direction flag.
Patent JP-S5779970-A (JP)
Title: Two color developing device of electrophotography
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G15/01
Filed: 1980-11-06
Abstract: PURPOSE:To prevent disturbance of the previously developed image by later processes by differing the intensities of the main pole magnets of the magnet groups provided in developing sleeves of two developing devices of a magnetic brush system. CONSTITUTION:The 1st, 2nd developing sleeves 6b, 7b are provided to the 1st, 2nd developing devices 6, 7, and have the 1st, 2nd magnet groups respectively therein. Of these magnets included in these magnet groups, main pole magnets 6c, 7c are provided in the positions opposite to a photosensitive drum 1. In order to make the magnetic brush formed on the 2nd sleeve 7b much softer, the magnetic flux distribution by the magnet 7c is so formed as to have crests and troughes as shown in the graph, so that the magnetic brushes corresponding to between the points A, B, the points C, D and the points E, F in the graph are formed softer than those in the prior art.
Patent JP-H102587-A (JP)
Title: Ventilating dehumidifier
Inventor: HOSOKAWA FUMINOBU
IPC: F24F7/007
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the moisture content of wood under a floor and restrain the activities of putrefactive bacteria or mold by a method wherein chemical agent, such as antibacterial treating agent or the like, is sprayed under the floor in conjunction with the dehumidifying ventilation operation under the floor effected by a dehumidifying means or a ventilating means. SOLUTION: A dehumidifying means is constituted of a ventilating means 17, an adsorbing agent 19, a regenerating heating means 20 and a first switching valve 23 while moisture in outdoor air, sucked and ventilated by the ventilating means 17, is adsorbed by the adsorbing agent 19 and dry air is ventilated from ventilating ports 21, 26 under a floor 9. A ventilating means is constituted of the ventilating means 17 and a second switching valve 25 while outdoor air, sucked and ventilated by the ventilating means 17 is sent under the floor 9 through ventilating ports 24, 26. A control means 30 operates the dehumidifying means or ventilating means in accordance with the detecting humidity of a detecting means 29. A chemical agent discharging means 31 in the ventilating port 26 discharges chemical agent such as antibacterial treating agent, insecticide treating agent or the like.  A chemical agent control means 32 controls the chemical agent discharging means 31 to control the discharging amount, operating period of time and the like of the chemical agent. According to this method, drying, antibacterial treatment and insecticide treatment of the whole area under the floor 9 can be effected effectively.
Patent JP-H08311216-A (JP)
Title: Medicated rubber molding
Inventor: TSUCHIYA FUMIAKI
IPC: C08J7/02
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a medicated rubber molding containing a sufficient amount of a chemical such as an aromatic agent and not undergoing adverse thermal effects such as the deterioration of the aromatic agent when it is vulcanized. CONSTITUTION: This medicated rubber molding is obtained by immersing a rubber molding in a solution containing a chemical. Because this is produced by impregnating, a rubber molding with a perfume after the molding has been prepared, it can be medicated with a sufficient amount of a chemical such as a perfume. Therefore, the medicated rubber molding not undergoing adverse thermal effects such as the deterioration of the chemical when it is vulcanized can be obtained. When this molding is placed in the cavin of an automobile, a room, a cloth case or the like, it can release the chemical sustainedly.