baber/WOPTO huggingface dataset:
Patent JP-H09122437-A (JP)
Title: Gas treatment process
Inventor: MORITA AKIHIKO
IPC: B01D53/34
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove a volatile inorganic hydrogenated material and effectively refine the hydrogenated material of silicon by bringing gas into contact with a treatment agent composed mainly of bismuth sulfate when the removal, refinement and detection of the gas containing volatile inorganic hydrogenated material are carried out. SOLUTION: When the removal, refinement and detection of gas containing volatile inorganic hydrogenated material handled in a semiconductor manufacturing plant or the like is carried out, gas is brought into contact with a treatment agent composed mainly of bismuth sulfate. In the process of removing gas, the gas containing volatile inorganic hydrogenated material is brought into contact with the treatment agent composed of bismuth sulfate as a main reaction component, and in the process of refinement, the gas composed mainly of a hydrogenated material of silicon is brought into contact with a treatment agent composed of bismuth sulfate as a reaction component. When the detection of the volatile inorganic hydrogenated material or a volatile amine compound or an inorganic metal compound is carried out, the gas is brought into contact with a treatment agent composed of one kind of bismuth sulfate, iron nitrate and the like.
Patent JP-H07121136-A (JP)
Title: Error diffusion circuit of pseudo medium contrast display device
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/28
Filed: 1993-10-25
Abstract: PURPOSE:To prevent the generation of pseudo patterns by minimizing various density errors with a small number of gradations. CONSTITUTION:Adder circuits 31, 32 add the reproduction errors generated in the past in input video signals of n-bit. The diffusion output signals thereof are converted to signals of (m)bit by a bit conversion circuit 33. An error detecting circuit 35 detects the difference between a correction luminance level and the diffusion output signals and weights the error. Delay circuits 36, 37 delay the error load output signals and output the delayed signals as a reproduction error to the adder circuits 31, 32. Smooth response is obtd. with the signals of the bit number smaller than the bit number of the source input signals without degradation in light emission luminance. A correction adder circuit 50 multiples the signals of a pseudo random pulse generating circuit 52 by + or -k times and adds these signals to the input signals. Even if the input levels are the same continuous value, the video output does not attain the same continuous value. A correction quantity control circuit 54 outputs the inversion signals of the pseudo random pulse signals when the number of continuous appearance times of 1 or 0 of these random pulse signals is above a set value, thereby shortening the period when the signal components of 1 or 0 appear continuously and obscuring noises.
Patent JP-H11121477-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAJI YASUHIRO
IPC: H01L23/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain mounting efficiency degree approximate to degree of bare chip mounting, by electrically connecting chip pad electrodes and board pad electrodes of a wiring board which has electrodes and board pad electrode working as external terminals of an integrated circuit and whose outer shape is smaller than that of a semiconductor chip, and sealing the electrodes from the outside. SOLUTION: Chip pad electrodes are formed on one surface of a semiconductor chip 1, arranged along the edge of the semiconductor chip 1 and electrically connected with an integrated circuit. A board foot print 22 is formed on the mounting surface of a mounting board (circuit board) 21. Bump electrodes 8 for mounting face the mounting surface of the mounting board 21 and are connected with the foot print 22 formed on the mounting surface, and a desired electric product is constituted. That is, mounting to the mounting board 21 is enabled as it is, and the size is identical to the outer shape of the chip 1. As a result, mounting to the mounting board 21 is enabled with extremely high mounting density, e.g. practical efficiency of degree approximate to bare chip mounting.
Patent JP-H09129032-A (JP)
Title: Non-shield pair type cable
Inventor: NAKAYAMA AKINARI
IPC: H01B11/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-shield pair type cable having both a stable transmission characteristic and high flame retardancy. SOLUTION: This cable is a non-shield pair type cable wherein a plurality of pair-twisted wires 4 made by pair-twisting insulated wires 3 each having an insulator 2 on a conductor 1 are bundled into a unit 5 and at least one of the units 5 is bundled and covered with a collective sheath 7. In this event, there is provided, in each of the units 5 and/or among the units 5, a plastic interposition 6 comprizing a non-halogen resin composite including a non-halogen flame retardant agent.
Patent JP-H11125625-A (JP)
Title: Dissolved gas indicator
Inventor: TAKAHASHI RYOJI
IPC: G01N31/22
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To easily detect a concentration of a gas in a liquid, by setting at a gas introduction opening of a case storing a reagent detecting the gas concentration a functional membrane shutting the introduction opening and passing only the gas. SOLUTION: A dissolved gas indicator 10 has a gas concentration display means 30 inside a case 20 provided with a gas introduction opening 22. The display means displays a concentration of ozone gas introduced in the case 20 by a color change. Moreover, the gas introduction opening 22 is shut by a functional membrane 40 passing only the ozone gas. When the dissolved gas indicator 10 is sunk in water for a predetermined time, the ozone gas penetrates the functional membrane 40 because of a concentration gradient, is introduced into the case 20 and diffused at a gas diffusion layer 32, thereby being uniformly dispersed in the case 20. The ozone gas in the gas diffusion layer 32 reacts with a reagent 36 of a reagent layer 34 sequentially from one close to the gas introduction opening 22 and consequently the reagent layer 34 is gradually decolored.  An area of a decolored region corresponds to a CT value of the ozone gas, thus enabling easy detection of a concentration of the ozone gas from a scale.
Patent JP-S63143796-A (JP)
Inventor: NOMOTO IKUYA
IPC: H05B41/24
Filed: 1986-12-05
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-H08118827-A (JP)
Title: Transfer sheet
Inventor: KUROKAWA SHINICHI
IPC: B41M5/52
Filed: 1994-10-28
Abstract: PURPOSE: To distribute a transfer sheet under a strict commodity management while foreclosing people from the knowledge of a light diffraction structure formed on the transfer sheet. CONSTITUTION: A light diffraction structure formed on a light diffraction structure-forming layer 4 provided on a substrate sheet 3 is invisibly masked with masking layers 6, 6 having light non-transmitting properties by addition of a coloring pigment, or further masked with either the substrate sheet 3 or a back surface-lubricating layer 2 and/or a heat-sensitive adhesive layer 8.
Patent JP-S62146648-A (JP)
Title: Serial printer head
Inventor: YOSHITANI KATSUMI
IPC: C22C19/07
Filed: 1985-12-20
Abstract: PURPOSE:To raise the attractive force of an armature and to obtain the small size printer head of high speed at low cost, by using permendur for the part extending inward in the radial direction of a yoke. CONSTITUTION:A printer head forms plural magnetic circuits in the peripheral direction at an interval and each magnetic circuit consists of the U-shaped yoke 3 existing in a plane perpendicular to the arranging direction of the magnetic circuit, a permanent magnet piece 4, the auxiliary yoke 5 extending inward in the radial direction, an armature 6, etc. Permendur of 50% Co, 48% Fe, and 2% V is used for an auxiliary yoke 5. When a coil 11 is in a demagnetized state, the armature 6 is magnetically attracted to the crest part of an inside leg part 8 against the spring force of a plate spring 14 caused by the magnetic force of the permanent magnet piece 4. When the coil 11 is magnetically excited, the magnetic path demagnetizing the magnetic force caused by the permanent magnet piece 4 is formed and the armature 6 is energized in the direction becoming more distant from the inside leg part 8 of the yoke 3. Then, a printing wire 2 strikes the ribbon on a platen to perform the printing operation on a recording paper.
Patent JP-H10113356-A (JP)
Title: Gypsum composition and dental gypsum casting investment
Inventor: FUKUDA YOICHI
IPC: A61C13/20
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum composition and dental gypsum casting buried investment excellent in heat resistance by significantly improving the resistance in high-temperature decomposability of gypsum. SOLUTION: A high-temperature decomposability resistant gypsum composition includes α-gypsum in which the content of Na<+> is 0.001% by weight or less. The heat-resistant gypsum composition is made up by including a heat- resistant material consisting of a metallic oxide whose Na<+> content is 0.001% or less and an α-gypsum whose Na<+> content is 0.001% or less. The dental gypsum casting investment includes a gypsum composition which is constituted by including a heat-resistant material consisting of metallic oxide whose Na<+> content is 0.001% or less and α-gypsum whose Na<+> content is 0.001% or less.
Patent JP-H05100299-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1991-10-09
Abstract: PURPOSE:To surely engage a fork with a supply spool in a short time and to stably drive the supply spool thereafter. CONSTITUTION:This camera is provided with a rotation preventing means 12 for preventing the rotation of the supply spool 11 of a film cartridge 5, a position detecting means for detecting whether the fork 1 exists at a 1st position or a 2nd position, and a control means for actuating the rotation preventing means when the position detecting means detects that the fork exists at the 2nd position. When the position detecting means detects that the supply spool is not engaged with the fork in a state where the film cartridge is loaded in the camera, the rotation of the supply spool is prevented by the rotation preventing means, and only a fork side is driven.
Patent JP-S63143178-A (JP)
Title: Tension control device
Inventor: SAITO FUMINORI
IPC: D03D49/10
Filed: 1986-12-04
Abstract: PURPOSE:To automate offset adjustment by extracting and storing the data containing the tension offset information among outputs of a tension detector, decreasing the tension detection value from the tension command value, and adding or subtracting the memory value of the said tension offset information to obtain a tension control signal. CONSTITUTION:The output of a tension detector 6 is stored in an offset value memory (memory means) 18 in advance before the operation. Then, the tension detection value detected by the tension detector 6 is subtracted from the tension command value from a tension setting unit 7, and in addition the tension offset value stored in the memory 18 is added or subtracted. Accordingly, the output of the tension detector 6 is automatically offset-adjusted, and an adequate tension control signal is outputted from a tension control unit 8.
Patent JP-H09134455-A (JP)
Title: Picture communication terminal
Inventor: WAKABAYASHI HIROSHI
IPC: G06T19/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal for attaining a navigation control system capable of easily moving a user character to an object place in the three-dimensional space of a computer. SOLUTION: A guide specifies the user character of a guided user from a character movement input device 8 to a guide specification part 11. A guided user operation right removing/registering part 12 removes the operation right of the specified guided user based upon an instruction from the specification part 11. A guide control part 13 groups respective guided users and the guide guides the guided users to an object place. The contents of these display information are transmitted from a network transmitter 15 to respective guided side terminals through a computer network 16. Since the user character of each guided user is automatically guided up to the object place by a guiding user character, it is unnecessary for the guided user character to move in the three- dimensional space and reach the object place by its own operation.
Patent JP-2000125528-A (JP)
Title: Rotor of alternating-current generator for vehicle
Inventor: ISHIDA HIROSHI
IPC: H02K3/51
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the rotor of an alternating-current generator of which rotor is superior in durability, even under circumstances where centrifugal force is exerted on the field coil when the rotor is running. SOLUTION: A first anchoring section 53, which causes the end 200 of a field coil 4 to go inward in the radial direction along the end face of a flange section 52, and a second anchoring section 54, which causes the field coil 4 going inward in the radial direction to further go in the axial direction, are formed on the flange section 52 (52a-52b) of an insulating bobbin. The end 200 of the field coil 4 is installed, and it is laid from the winding section of the field coil 4 in the radial direction through the first anchoring section 53 and furthermore is laid in the axial direction through the second anchoring section 53.
Patent JP-H03152683-A (JP)
Title: Card stamping character inspecting device
Inventor: SAKURAI YOSHIKI
IPC: G06K9/20
Filed: 1989-11-09
Abstract: PURPOSE:To stably inspect an image by performing image pickup setting a stamping part as a front reflecting plane and increasing light-and-shade difference between the surface of a card to be inspected and the stamping part by passing white ring illumination light through a monochromatic filter, and projecting the light at a large incident angle. CONSTITUTION:The card 2 to be inspected is irradiated with a white ring illuminator 3 at the incident angle between 60-80 deg.. The monochromatic filter 4 whose color is not used in the character pattern of the surface of the card 2 is arranged between the illuminator 3 and the card 2, and the illumination light is converted to monochromatic light. A color extraction binarization circuit 5 converts the output color video signal (a) of a color camera 1 to two-dimensional binary data (b), and it is outputted to a matching circuit 6. The circuit 6 refers to a reference character pattern with respect to a stamping character, and measures the degree of matching with a template matching method, and judges the normal/defective condition of stamping. Thereby, it is possible to increase the light-and-shade difference between the surface of the card to be inspected and the stamping part, and to stably judge the output of the image.
Patent JP-H02137968-A (JP)
Title: Image forming device
Inventor: YAMANAKA HIROMICHI
IPC: G06K15/16
Filed: 1988-11-18
Abstract: PURPOSE:To enable an operator to be informed of a no paper status before start of printing by a method where in a no-paper informing means informing an external device of no paper based on a judged result of a no-paper judging means is established. CONSTITUTION:When machine glazed paper 1 is gone, a core 1a is raised with a feed paper roller 2 to turn a switch 13 OFF, and no paper information is sent to a CPU 11. Driving of the feed paper roller 2 and a delivery roller 3 are stopped based on no paper information from a sensor, and a print ready signal is set to NOT READY. Then, a no paper status for informing an external device of no paper is sent out. When this no paper information is made capable of discriminating either information from a photosensor 12 or information from a switch 13, discrimination of an error on the external device side becomes distinct.
Patent JP-H02138924-A (JP)
Title: Band for binding nursery stock
Inventor: SHINDOU AKIKATA
IPC: A01G17/08
Filed: 1988-11-18
Abstract: PURPOSE:To improve operability in binding a nursery stock to a support by forming a pair of constricted parts and a beltlike unit in which the pair of constricted parts are engaged from a high polymer flexible material having secular deterioration properties. CONSTITUTION:A support 6 is stood erect near a nursery stock 5 and the side of one end (2a) of a beltlike unit 1 is inserted through a slit 4 while winding the side around the support 6 to engage a part of a constricted part (3a) with a slit (4a) in the width direction. The end (2b) is then inserted through the slit 4 so as to form a loop from the other end (2b) with the nursery stock 5 therein to engage a part (3b) with the slit (4b) in the width direction. The beltlike unit 1 constructing the bound nursery stock unit is formed from a high polymer flexible material having resilience and flexibility required to bind the nursery stock 5 to the support 6 and has both secular deterioration properties and tensile strength required for binding.
Patent JP-S62153668-A (JP)
Inventor: ISOBE MASAKAZU
IPC: F25B41/04
Filed: 1985-12-25
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-H0597234-A (JP)
Title: Article controller
Inventor: DENISU ARUFURETSUDO KAATORANDO
IPC: B65G47/84
Filed: 1991-10-11
Abstract: PURPOSE: To provide a device by which the orientation of a product in a product line system can be turned and the product can be guided into a different transfer route under an optimum usage state of a floor space. CONSTITUTION: When a product pack 14 is transferred to a product conveyance section 12, one of the turning pillars 58 of a sidewise innermost conveyance way on an endless chain 50 retains the rear surface of the product pack 14 first and then the product pack 14 is transferred as far as its front surface is retained by one of the turning pillars 56 of a sidewise innermost conveyance way on an endless chain 48. The product pack 14 is turned 90 degrees and can be transferred to a distribution section 16 continuously after the product conveyance section by continuous transfer in directions opposite to each other on the endless chains 48 and 50.
Patent JP-2001104299-A (JP)
Title: X-ray fluoroscopic imaging table
Inventor: IINUMA MASAO
IPC: A61B6/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide x-ray fluoroscopic imaging table by which inspection in diagonal direction to the body axis is performed by minimizing x-ray variable aperture without sharing load on the patient on the table. SOLUTION: In order to perform inspection in diagonal direction to the body axis of the object 2, x-ray tube 3 is rotated by x-ray tube rotation driving- part 26 to the diagonal direction with the focus in center and when the edge of irradiated area of x-ray is touched the edge detector 6a, the edge detector 6a generates a signal to limit the x-ray flux 19a from outside by moving in center direction the R diaphragm or L diaphragm 29 of x-ray variable aperture 4a via control section. Thus inspection in diagonal direction to the body axis of the object is performed with minimum x-ray irradiation area without moving upper table 1 as before.
Patent JP-H06310041-A (JP)
Title: Thyratron
Inventor: YAMAMOTO TOYOO
IPC: H01J17/54
Filed: 1993-11-19
Abstract: PURPOSE:To provide a thyratron, for which the amount of hydrogen absorption is effectively improved, and for which the starting characteristic of hydrogen pressure is improved by making the temperature distribution of a reservoir uniform. CONSTITUTION:A gradient grid 24 and a control grid 25 are provided between an anode 22 and a cathode 23 in a thyratron. A reservoir 26 is provided on the cathode in the reverse side of the anode, and a heater is provided in the dual cylindrical body 1 for which a hydride 2 is filled in the gap, for the reservoir. A radiation body is provided on the outer periphery of the center part of the dual cylindrical body, or the winding density of a spiral heater 9 becomes denser in the both end sides than in the center part.
Patent JP-H0597394-A (JP)
Title: Turning alarm device for construction machinery
Inventor: EGUCHI TAKAYUKI
IPC: B66C23/94
Filed: 1991-10-11
Abstract: PURPOSE:To provide a turning alarm device for a crawler crane, truck crane, etc., on which an output part can be easily installed at an arbitrary place of a turing frame and a counterweight. CONSTITUTION:A turning alarm output part housing an alarm device operated by a turning operation signal consists of a single box body 5, and a magnet 9 installed at an arbitrary place of the body of a crane is installed on the box body 5 (the box body 5 is installed on a counterweight 4 through the magnet 9).
Patent JP-H03151491-A (JP)
Title: Direct-rise rotary elevating and sinking door
Inventor: ISHIWATA TAKASHI
IPC: E06B11/02
Filed: 1989-11-07
Abstract: PURPOSE:To allow a rotary elevating/sinking door to rise and fall vertically and prevent danger on a public road by arranging a cam mechanism on supporting arms for the door, relating the prime moving joint of the cam mechanism to the arm rotation relative to the axis, and detaining the follower joint with an idling link. CONSTITUTION:One side ends of supporting arms 2, 2 are fixed to other side edge of a door 1, while their other side ends each other are borne by shaft supporting points 4, 4 of a prop 3. Then the prime moving part (q) of a cam mechanism C, which is installed on the arm 2, 2 and whose follower part (p) reciprocates, is rotationally transmitted with the rotation of the supporting arms 2, 2 and the other ends of idling links 2a, 2a pivoted at the follower joint (p) are borne by a pivot Z. The reciprocation shall be made in such a direction that the reciprocation of the follower joint (p) draws in the lower edge 1a of the door 1 into the site with the rise/fall strokes of the door 1. Thereby the locus on the side view of the door 1 lower edge 1a is intruded into the site, and the rise and fall can be made in the condition near the plumb direction.
Patent JP-H08134026-A (JP)
Title: Salt of aminoalcohol and medicinal prescription containing same
Inventor: TEIBERIO BURUJIIZU
IPC: C07C215/12
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a salt of omega-3 polyunsaturated fatty acid with an aminoalcohol, having antithrombotic action and thrombolytic action and a pharmaceutical composition containing the salt.  
     CONSTITUTION: This salt of a 20-22C omega-3 polyunsaturated acid with an aminoalcohol is represented by the formula R-COO - R'R" 2 N + -(CH 2 ) n -OH {R is a 20-22C omega-3 polyunsaturated alkenyl group; R' is hydrogen atom or 1-2C alkyl group; R" is R' as above defined or a (CH 2 ) n -OH hydroxyalkyl group [(n) is 2 or 3]}. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08129905-A (JP)
Title: Suspension cord storage device
Inventor: MUNAKATA MITSUO
IPC: F21V21/16
Filed: 1994-10-31
Abstract: PURPOSE: To adjust cord length so as to set a lighting in such an irradiation state of good balance by sandwiching a cord at one of a cord storage container and the other cord insertion port and providing cord sandwich means engaged with the container. CONSTITUTION: When cord length is shortened, at first a cord 52 is appropriately bent and one cord storage container 11 and the other storage container 12 are brought face to face each other so as to wrap it in. Secondarily, the upper and bottom parts of the container 1 are coupled by cord sandwich means 2, 3. Namely, the sandwich piece presser members 4, 5 are screwed in cylindrical guides 2A, 3A of the container 1 respectively. Thereby, the cord sandwich pieces 2B, 3B are pressure contacted with the cord 52 side so as to sandwich it at penetration holes 6, 7 of the presser members 4, 5. After that, the cord length can be adjusted by inserting in or drawing out the cord 52 with one of the means 2, 3 loosened.