baber/WOPTO huggingface dataset:
Patent JP-S63268731-A (JP)
Title: Production of electrically conductive polymer
Inventor: NAKAMURA HIDENORI
IPC: C08G61/12
Filed: 1987-04-28
Abstract: PURPOSE:To obtain an electrically conductive polymer having high purity and free from residual impurities, facilitating the temperature control in polymerization, by carrying out oxidative polymerization of a polymerizable monomer using ozone as an oxidizing agent. CONSTITUTION:The objective polymer can be produced by the oxidative polymerization of a polymerizable monomer such as pyrrole, thiophene, aniline and furan using ozone as the oxidizing agent. The temperature of the oxidative polymerization is preferably -50-+30 deg.C.
Patent JP-S5534107-A (JP)
Title: Sludge drawing controller for first settling pool
Inventor: WAKABAYASHI SHIYUUICHI
IPC: B01D21/30
Filed: 1978-08-31
Abstract: PURPOSE: To provide the title efficient controller capable of preventing excessive or insufficient drawing of sludge from the first settling pool.  
     CONSTITUTION: When a flow rate integration value reaches a set value, preset counter 15 gives external contact point output, which is inputted into contact point 31 of pump control circuit 16. When point 31 closes, relay 32 self-holds through contact point 33, and timer 35 starts simultaneously. After a set time, timer 35 acts, contact point 36 opens to stop the self-holding of relay 32, and circuit 16 returns to the state before the external contact point input. Since sludge drawing pump 13 is worked according to output contact point 34 of relay 32, pump 13 is driven for the fixed time set in timer 35. Accordingly, when the amt. of sludge settled in first settling pool 11 reaches a set value, the sludge is drawn correspondingly to the amt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06317217-A (JP)
Title: Piston combustion chamber of diesel engine
Inventor: JINNO KOICHI
IPC: F02B3/06
Filed: 1993-05-06
Abstract: PURPOSE:To improve air utilization factor in a trench sideway part of a dicotyledons-type main combustion chamber. CONSTITUTION:Respective leaf parts 18a, 18b of a cotyledons part 18 of a dicotyledons-type main combustion chamber 5 formed on the top of a piston are formed in the direction of the shaft of a trench 17 so as to be formed into an ellipse shape. Thereby flames can be guided to a trench sideway part 21 without weakening the intensity of reverse-rotational force of the flames and swirling flow in the leaf parts 18a, 18b, and the air utilization factor on the trench sideway part 21 can be improved. As the result, fuel consumption and output performance are also improved.
Patent JP-H05279346-A (JP)
Title: Production of synthetic intermediate for agro-chemicals
IPC: C07D239/553
Filed: 1992-03-30
Abstract: PURPOSE:To enable high-efficient production of 5-chlorouracil of high purity from uracil by dividing the reaction temperature into 2 steps. CONSTITUTION:The invention provides a process for producing 5-chloro-uracil which is useful as an intermediate for agrochemicals where the reaction between uracil and a chlorinating agent is carried out in water or a water-containing solvent as the reaction temperature is set into 2 steps, namely at 0 to 55 deg.C in the beginning, then in 60 to 80 deg.C in the second step. The chlorinating agent used in the process is inexpensive and the yield is high, making the process extremely advantageous from the industrial viewpoint.
Patent JP-H06295716-A (JP)
Title: Sealed alkaline storage battery
Inventor: SUZUKI HIROSHI
IPC: H01M2/16
Filed: 1993-04-09
Abstract: PURPOSE:To improve liquid-activated performance by applying hydrophilic processing to an upper cross section or an upper surface of a separator constitut ing an electrode group. CONSTITUTION:In a sealed alkaline storage battery, a positive electrode and a negative electrode constitute an electrode group through a separator. In this sealed alkaline storage battery, hydrophilic processing is applied to an upper cross section or an upper surface of the separator constituting this electrode group, and circulation of alkaline electrolyte and air is promoted. Here, the hydrophilic processing means to apply aqueous solution of hydrophilic high polymer such as carboxymethyl cellulose or methyl cellulose, solution of a surface active agent and the like. Thereby, since time necessary to activate liquid of an alkaline storage battery or a high capacity type alkaline storage battery can be shortened significantly, the alkaline storage battery having high productivity can be obtained.
Patent JP-S5965-A (JP)
Inventor: MATSUMOTO YUUICHI
IPC: A61L9/04
Filed: 1982-06-22
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-H05277213-A (JP)
Title: Golf club head
IPC: A63B102/32
Filed: 1992-03-31
Abstract: PURPOSE:To provide a golf club head which prevents the carry of a ball from becoming inaccurate because of water droplets attached to the face of the head when the golf club is swung in rainy weather. CONSTITUTION:A number of micro through holes 9 passing through backward from a face 2 are formed in the face portion 4 of a golf club head 1, and when the golf club 8 is swung, water droplets attached to the face 2 are pushed backward through the through holes 9 so that a ball is hit by the golf club 8 with the water droplets removed therefrom.
Patent JP-H0876082-A (JP)
Title: Projection display device
Inventor: KOINO HITOSHI
IPC: G06F3/041
Filed: 1995-04-28
Abstract: PURPOSE: To provide a projection display device constituted so that positional relation between a display picture and a luminescent point picture can be prevented from being fluctuated even when the installing state thereof or the magnification of a lens is changed, whose structure is simple, whose portability is excellent and which is inexpensive. CONSTITUTION: This device is provided with a light source 11, a liquid crystal panel 19 including a polarizing plate 6, the lens 7 used for both of projecting and receiving light, a screen 3, a light pen 2, a polarizing plate for detection 10, a CCD 8 and a control circuit 13 receiving a signal from the CCD 8 and controlling the action of the panel 19. By the lens 7, the light of the display picture from the panel 19 is emitted and projected on the screen 3. Besides, the light from the display picture and the light of a luminescent point from the pen 2 are received and reflected after the pictures thereof are formed on the panel 19. Then, it is made incident on the CCD 8 through the plate 10. The light constituting the display picture is not transmitted through the plate 10.
Patent JP-2000298613-A (JP)
Title: Look ahead device for contents
Inventor: NAKAMITSU HIROAKI
IPC: G06F13/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To look ahead contents that a user requires with simple device/ procedure and to reduce access time by comparing an extension tag in the down-loaded contents with user personal information data and judging whether the outer contents are required for the user or not. SOLUTION: Local terminal equipment (user A PC) 1 has terminal user (user A) personal data 1112. In respective contents placed in a server 2, extension tags where the attributes of the contents which the server 2 supplies and auxiliary information are mentioned are installed. The user A PC1 down-loads the contents and compares the extension tags in the contents with user A personal information data 1112. Thus, it is judged whether the other contents are necessary for the user or not. When they are judged to be necessary, a look-ahead request which is to automatically be down-loaded before the user refers to the necessary contents is given to the server 2.
Patent JP-H11298051-A (JP)
Title: Manufacture of thermoelectric element
Inventor: WATANABE SHIGERU
IPC: H01L35/32
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a small thermoelectric element of high-output voltage which can be used with a small and portable electronic device such as a watch. SOLUTION: N-type and p-type thermoelectric semiconductors are provided with a fine groove at fine pitches to form an n-type grooved block 21 and a p-type grooved block 22. The workpieces are vertically engaged with each other and tightly fitted with an adhesive layer 62 for unifying. Then, a unified block 3 is provided with a fine groove in the direction vertical to that groove at fine pitch, and the groove is filled with an insulating resin. Finally, a base stage is shaved, and a series connection is formed with an electrode between exposed n-type and p-type thermoelectric semiconductor element chips, thus forming a thermoelectric element.
Patent JP-S5630829-A (JP)
Title: Head for molding cylindrical body
Inventor: FUKASE HISAHIKO
IPC: B29C48/475
Filed: 1979-08-21
Abstract: PURPOSE:To conserve a rinsing agent by a method wherein staying resin in a plunger sliding portion of an injection molding machine or the like is forcibly discharged by a combination of a discharging port provided on the plunger, a plug of an outlet of the discharging port and a groove for cleaning at a tip end of the plunger. CONSTITUTION:A choked portion 6a is formed at a lower end portion of a plunger 6 to form a material accumulating chamber 7 between the chocked portion 6a and an internal surface of a lower end portion of a head body 1 and a longitudinal groove 8 communicating with a material inlet 2 is provided on an outer side surface of the plunger 6. A distributing portion 9 for the material is formed between a lower end of the longitudinal groove 8 and the chocked portion 6a by forming a series of groove widened from the lower end of the longitudinal groove 8 toward a lower side thereof in a frust-conical shape so as to be communicated with an outer periphery of the head 1. A discharging port 10 is provided in a longitudinal direction along the longitudinal groove 8 and a groove 11 for cleaning communicating with an opening portion at a lower end of the discharging port is formed along an upper rim of the distributing portion 9 to discharge forcibly the old agent staying in a gap 13 of the sliding portion between the plunger 6 and the head body 1 or at an internal wall surface of the head body 1.
Patent JP-2000128615-A (JP)
Title: Wallboard filler
Inventor: RA KENJU
IPC: C04B28/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a wallboard filler capable of forming a stable wallboard having excellent fireproofing and waterproofing properties and excellent noiseproof and heat insulating effect, lightweight and high pressure-resistant strength by subjecting coal dust after coal combustion to grinding and polishing processing into granules having a specific particle diameter and powder waste. SOLUTION: Coal dust as a waste after combustion of coal is subjected to grinding and polishing processing into granules having <1 cm diameter and powder waste. The granules and the powder waste are packed into bags and the bags are transported to an application place for producing a wallboard, opened, mixed with water, mechanically stirred and directly poured into a hollow part of a wallboard. In the operation, the granules are used as a coarse aggregate and the powder waste is used as a fine aggregate. A paste obtained by mixing the granules, the powder waste, cement and water sufficiently exhibits a bonding form of concrete. Preferably sand is added to the paste to increase pressure-resistant strength. A waterproofing agent is added to the paste to enhance waterproofing function.  Consequently this filler can be suitably used as a filler in a bathtub of a building such as especially a concrete block, etc., in a partition wall of kitchen, etc.
Patent JP-H06316948-A (JP)
Title: Mechanism for sensing change in attitude for work device
Inventor: KATO YOSHIHIRO
IPC: E02F3/43
Filed: 1993-05-07
Abstract: PURPOSE:To effectively perform the waterproof treatment of a potentiometer for sensing the magnitude of relative swing motion due to the shift swing motion of a second boom pivoted by a first boom. CONSTITUTION:A supporting boss 39 is formed on a first boom 4a and an internal space F is formed in the boss 39 to receive a potentiometer 37 so that the potentiometer 37 is mounted to the inner wall surface (f) of the space F. An O-ring 49 is disposed between an input pivoting part 37B of the potentiometer 37 and the surface (f) to prevent moisture from penetrating into a sensor case of the potentiometer 37.
Patent JP-S583476-A (JP)
Inventor: FURANKU BOUEN RANGU
IPC: H04N3/18
Filed: 1982-06-21
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-H08306705-A (JP)
Title: Heterojunction bipolar transistor
Inventor: JIYON KEBIN TOWAINAMU
IPC: H01L29/737
Filed: 1995-04-28
Abstract: PURPOSE: To provide heterojunction bipolar transistor in which the reliability is enhanced by providing an electrode penetrating a first conductor layer to come into ohmic contact with the base layer thereby suppressing the aging of characteristics. CONSTITUTION: A collector electrode 18 of Au/Ni/Au and an emitter electrode 20 are formed on a sub-collector layer and a contact layer 17 while coming into ohmic contact with respective layers. Carriers generated on the surface of a first semiconductor layer 15 migrate through the first semiconductor layer 15 as shown by an arrow 23. Upon arriving at a base electrode 19, the carriers are recombined with carriers of opposite conductivity type being fed from the base electrode 19. Since no carrier traverse the semiconductor layer 15 at the base electrode 19 to reach the interface 25 with the base layer 14, recombination of carrier is substantially eliminated on the interface 25.  Since recombination does not take place on the interface 25 even if the characteristics are thermally deteriorated through operation of an HBT, the recombination current is not increased and the current gain is prevented from decreasing.
Patent JP-S63272728-A (JP)
Title: Automatic paper feeder
Inventor: OKIYAMA YOSHITATSU
IPC: B65H3/52
Filed: 1987-04-30
Abstract: PURPOSE:To obtain an automatic paper feeder, which is easy to manufacture and free from the skewing of originals, by providing a means for activating a holding means towards a paper feeding means at the center of the lateral direction of the holding means. CONSTITUTION:A plurality of originals 51, 52, which are loaded on an original receiving board 53, are drawn in by virtue of the rotation of a paper feeding roller 54. Even when a shaft 20 is not parallel to the rotating shaft of the paper feeding roller 54, the area of contact between the shaft 20 and a bearing 12 is very small, and the fixed position of a spring 18 and the position of the bearing 12 are on the central line 22 in the lateral direction of a holding board 14, and consequently, a discriminating valve 16 is enabled to apply to the paper feeding roller 54 a uniform pressing force over the lateral direction thereof. Therefore, the paper feeding operation can be performed properly without causing the originals 51, 52 to skew. And further, in installing the shaft 20 on the captioned machine at the time of manufacturing, accuracy of parallelism between the shaft 20 and the rotating shaft of the paper feeding roller 54 is not required, so that the work can be facilitated.
Patent JP-S60249486-A (JP)
Title: Multiformat camera
Inventor: ENDOU YUTAKA
IPC: G01N29/06
Filed: 1984-05-25
Abstract: PURPOSE:To obtain pictures of high quality even in case of a large screen and to record pictures with a certain memory capacity independently of the division number providing a means which increases or reduces the number of picture elements of an input picture signal in accordance with the picture division number. CONSTITUTION:The laser beam from a laser light source 13 for writing is made incident on an optical modulator 9 through a collimator lens 14, and the discharged beam is scanned by a rotary polyhedral mirror 15 and is made incident on a recording photosensitive sheet 17 through an f-theta lens 16. A video input signal A is inputted to an S/H circuit 5 through an input amplifier 5 and is stored in a frame memory 7 through an A/D converter 6. The division number set by a division setter 11 is read out by a central controller 10 to calculate a memory capacity corresponding to one picture, and reduction or enlargement is commanded to a raster processing part 12. When all divided pictures are inputted completely, they are written in the frame memory 7, and they are subjected to D/A conversion and are applied to the optical modulator 9.
Patent JP-S62265072-A (JP)
Inventor: SAWADA TERUHISA
IPC: B62B3/00
Filed: 1986-05-12
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-H01277190-A (JP)
Title: Notched insulation panel
Inventor: MASE TOKUTARO
IPC: E04C2/30
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to connect a panel with another panel with a rotary type locking device so that they may face each other in a right angle, by installing insulation panels in a flanged section so that they may form two planes adjoining with each other at a right angle and a rotary type lock within a recessed slot in a first frame and a second frame and filling air foam insulation between external and internal sides materials. CONSTITUTION:A first frame member 15 is mounted to a connection section to which a side wall panel is vertically connected in a flanged section 14 for an internal side plate 5, one inside of the frame member 15 is made almost at the same level with the internal side wall plate 5 so that it may form a recessed slot 16 which can match with a projecting part of a fourth frame member 9 of the side wall panel 3 while the other side is made flat and a flat side 17 is obtained. On the end of one side is provided an engagement section 18 which is engaged with and supports the flanges section 14 of an external side panel 6 while on the end of the other side is provided a receiving section which receives the flanged section 14 for an outer side member 6. A second frame member 20 is mounted to a notched end while a recessed slot 21 is formed on one side of the frame member 20; a flat side 22 is formed on the other end respectively. With a projecting part 16 and a recessed part 21 of the side wall panel 3 combined, the panels are connected with each other by a rotary type lock 25. Air foam insulation materials are filled into the internal and external sides plates.
Patent JP-S61268585-A (JP)
Inventor: SATO YASUNORI
IPC: B62M19/00
Filed: 1985-05-21
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-H11285745-A (JP)
Title: Punching method
Inventor: TOKUNAGA TOSHIZUMI
IPC: F16H57/08
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a punching method capable of ensuring the sufficient torque transmission performance by setting a base material to the length having an extra material on its open end side, punching a specified part of the base material in the thickness direction leaving the extra material part behind in the punching process, cutting and removing the extra material part in a cutting and removing process to form the open end part, restricting a work (base material) on the open end side by the extra material part during the punching operation of prevent the release of the work, increasing a shear area (a flat surface to be brittle-sheared) by the punching, and decreasing the fracture surface (a ductile-broken irregular surface). SOLUTION: A punching method in which a comb-tooth punched part having an open end part is formed by punching a specified part of a base material 13 in the thickness direction, comprises a punching process where the base material 13 is set to the length having an extra material 23 on its open end side, and the specified part is punching in the thickness direction, and a cutting and removing process where the extra material part 23 is cut and removed to form a punched part having the open end part after the punching process.
Patent JP-2000297528-A (JP)
Title: Method of executing work for hanging shelf scuffold and protective sidewall and members therefor
Inventor: TAKIHARA JUNICHI
IPC: E04G3/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve execution of work by engaging short side ends of shelf boards with a part between a pair of main beams suspended. SOLUTION: A main beam 2 is suspended with a suspending chain 1 through a parts connection holding member mounted to a T shaped suspending protrusion on a sectional upper part thereof, an end of a shelf board 3 is fitted in a recess of the protrusion and fixed by bolt. An engaging part erectably by itself is provided to the beam 2. To an engaging part on an upper end of the member 4 a frame 14 support member 12 is fixed. A receiving part provided at the member 12 is engaged with a claw member of the frame 14 and the frame 14 is mounted to the member 12. To a central opening of the frame 14 a picture pannel, sound insulation pannel, net preventing generation of falling matters while facilitating air ventilation, commercial advertisement board or the like are attached as a protection side wall.  Accordingly, an easy execution of work is assured without lateral beams, various effects are attained with replaced members, generation of danger in the working site can be prevented with the self standing type emgaging member, and a working space can be widened.
Patent JP-H04334593-A (JP)
Title: Advanced water treatment system and method for starting up the same
Inventor: TSUKURA HIROSHI
IPC: C02F9/00
Filed: 1991-05-13
Abstract: PURPOSE:To realize an effective treatment with the strong power of eliminating the nitrogen on the form of ammonia and a trace quantity of organic compounds, by attaining the early startup of the method of for treating with active carbon. CONSTITUTION:As active carbon filled in an active carbon treatment tower with a fixed bed, active carbon of coconut husks A is placed in the upper part of the treatment column, while active carbon of coal B is placed in the lower part of the treatment column. Microorganisms are proliferat on the active carbon of coconut husks A placed in the upper part of the treatment column to eliminate the nitrogen on the form of ammonia, while a trace quantity of organic compounds are eliminated with the active carbon of coal placed in the lower part of the treatment column. During the startup period of the methods for treating organisms with active carbon, an ozone treatment is stopped to prevent the sterilization of the microorganisms such as nitrifying bacteria to be probiferat on the active carbon.
Patent JP-S5441277-A (JP)
Title: Separating and regenerating method for ion exchange resin
Inventor: ENDOU SHIYUUICHI
IPC: B01J49/00
Filed: 1977-09-08
Abstract: PURPOSE: To separate a mixed-bed consisting of anion and cation exchange resins into each resin which forms upper or lower layers, and to regenerate the resins without mixing with each other, by separating them into upper and lower layers by upward water-flow by utilization of specific gravity difference, and by removing the intermediate layer consisting of the both resins from regenerating process.  
     CONSTITUTION: A mixture of anion and cation exchange resins having been used in a mixed-bed demineralizer and a fixed quantity of the both resins (a quantity corresponding to the intermediate layer which partitions the both resins) is developed in the tower by upward water-flow and is separated into the following three layers; an upper layer consisting of anion exchange resin only, an intermediate layer consisting of the both resins and a lower layer consisting of cation exchange resin only. The layers are taken out of the tower, then the upper and lower layers are regenerated with respective regenerating agents, and the intermediate layer drawn off is separated into each resin at the next regeneration period together with the resins which are to be separated and regenerated. 
     COPYRIGHT: (C)1979,JPO&Japio