baber/WOPTO huggingface dataset:
Patent JP-2000198524-A (JP)
Title: Belt travelling device
Inventor: AOKI YASUHIRO
IPC: B65G39/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To stably travel even wide belts by constituting pulleys so that the ends of the pulleys are deformed due to bending. SOLUTION: This belt travelling device comprises belts wound between a drive pulley and a driven pulley. A plurality of bearings 5 are projectedly arranged on a frame 4, and a pulley shaft 7 is pivotally supported by a plurality of the bearings 5, and both ends of the pulley shaft 7 are extended outside from the bearing 5 to provide a play end section. In addition, the base section of the pulley shaft 7, which is formed between bearing sections 5, is fittedly covered by a first pulley 11, and the play end of the pulley shaft 7 is fittedly covered by a second pulley 12. Thus, at least either drive pulley or driven pulley is constituted by the first and second pulleys 11 and 12.
Patent JP-H0679958-A (JP)
Title: Printer
Inventor: PATORITSUKU JIYOSEFU FUITSUTSU
IPC: B41J33/00
Filed: 1993-01-12
Abstract: PURPOSE: To provide a printer having a printing ribbon driving/guiding mechanism unnecessary for touching a ribbon itself with a finger when the ribbon is to be attached. CONSTITUTION: The support material of a band driving mechanism and a ribbon driving mechanism includes a frame member 20a having a gap between both mechanisms. The ribbon driving mechanism has ribbon spools 36, 37 attached to the single side of the frame member 20a at both ends of a type band 30 and arranged so as to leave an interval. The ribbon guiding mechanism includes the movable guide attached to one spool housing and the fixed guide attached to the frame member. Both ribbon guides have a series of guide elements equipped with guide surfaces constituted so as not only to arrange a ribbon to spools but also to hold parallelism in the gap between the type band 30 and a row of printing hammers. These guides are equipped with transfer guide elements between the guide elements and other guide elements.
Patent JP-S5594625-A (JP)
Title: Deodorizing method for malodorous gas containing methyl mercaptan and methyl sulfide
Inventor: ABE KENZOU
IPC: B01D53/34
Filed: 1979-01-16
Abstract: PURPOSE: To deodorize a malodorous gas by absorbing and oxidizing the gas under the optimum conditions by a method wherein the pH of a sodium hypochlorite solution and the mol ratios of sodium hypochlorite to methyl mercaptan and methyl sulfide are each adjusted within the ranges of specified value.  
     CONSTITUTION: Methyl mercaptan and methyl sulfide are mixed with air in an air chamber 11 from a bomb 6, introduced into an absorbing tower 1 through a damper 13 and orifices 14, 15 while being counter-current contacted with an absorbing liquid, which is pumped up by means of a pump 7 from the inside of a tank 5 and scattered from an upper portion of a packing 2 in the tower, and discharged outside the system through a demister 3. A sodium hypochlorite solution, which pH is adjusted to 9.5W10.5, is used as the absorbing liquid, and the mol ratios of sodium hypochlorite to methyl mercaptan and methyl sulfide are each set at larger than 1.4×10 2  and 0.7×10 2 , thus completely absorbing and oxidizing the malodorous components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01179994-A (JP)
Title: Display device using liquid crystal
Inventor: TSUZUKI KICHIJI
IPC: G09F9/35
Filed: 1988-01-11
Abstract: PURPOSE:To suppress flickering or the like on a display image by supplying a voltage corresponding to an image signal to one of a pair of transparent electrodes which are set oppositely to each other with liquid crystal between them and supplying a common electrode voltage to the other and switching the image signal voltage and the common electrode voltage between transparent electrodes. CONSTITUTION:Transparent electrodes 311 and 321 are set on respective inside surfaces of first and second transparent substrates 29 and 30, which are set oppositely to each other with liquid crystal between them, correspondingly to intersection parts of many signal lines wired in the shape of a matrix. The voltage corresponding to the image signal is supplied to one of transparent electrodes 311 and 321 and the common electrode voltage is supplied to the other, and switching of relations between voltage application states is controlled at a specified period. That is, a differential voltage between the image signal voltage and the common electrode voltage is applied, and the polarity of this differential voltage is inverted. Thus, the potential difference in a certain state is always set between transparent electrodes opposing to each other, and a stable image where flickering is suppressed is reproduced and expressed.
Patent JP-S5389442-A (JP)
Title: Fixing device
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-01-17
Abstract: PURPOSE: To enable uniform and rapid heating of a porous metallic roller without impairing an offset preventing fluid, by enclosing the fluid in the space constituted with members including the roller, and by induction heating the roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5699819-A (JP)
Title: Fitting device for automotive radiator
Inventor: TSUKAMOTO HIROAKI
IPC: B60K11/04
Filed: 1980-01-16
Abstract: PURPOSE: To fit a radiator to a vehicle body by a method wherein the radiator is held between two split fitting members and the members are fixed to the vehicle body together with the radiator held therebetween.  
     CONSTITUTION: The first fitting member 6a is provided with a radiator-holding groove 6e and a shroud part 6i which rectifies the airflow fed to the automotive radiator 4. The second fitting member 6b also is provided with the radiator-holding groove and the shroud part. The radiator 4 is held between the fitting members 6a, 6b which are below and above the radiator 4. The fitting members 6a, 6b with the radiator 4 held therebetween are fixed to the body of an automobile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09196781-A (JP)
Title: Friction torque measuring apparatus
Inventor: KATSUMATA TETSUYA
IPC: G01L5/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus which is not influenced by a noise and which can measure a friction torque with high accuracy by a method wherein a signal from an angular velocity detector is received, a signal from an angular velocity error detector is received and the friction torque between a gimbals fixation part and a gimbals rotation part is found. SOLUTION: An angular-velocity-instruction signal 2 which is decided by an angular- velocity-instruction computing unit 1 is sent to an angular-velocity-error computing unit 3. The computing unit 3 compares, so as to be computed, the signal with an angular velocity signal 9 from an angular velocity detector 8 which detects an angular velocity in the inertial space of a gimbals rotation part 14, and it sends a difference to an amplifier 5 as a control signal 4. The amplifier 5 sends the signal to a motor 7 as a motor control signal 6 so as to turn the rotation part 14. At the same time, the computing unit 3 transmits the signal 4 to a friction-torque estimation device 10, and the detector 8 transmits the signal 9 to the estimation device 10. The estimation device 10 estimates a friction torque on the basis of the signal 4 and the signal 9 by a computing operation. In this manner, since the friction torque is found without using a motor current signal, a noise can be excluded, and the friction torque can be found with good accuracy.
Patent JP-S59128125-A (JP)
Title: Loader unloader
Inventor: ICHII TOYOICHI
IPC: H01L21/67
Filed: 1983-01-12
Abstract: PURPOSE:To assist production control by reducing the installation area to the half by accommodating a semiconductor wafer into a carrier at the same position before characteristic-value inspection by the aid of an apparatus which possesses the both of loader function and unloader function. CONSTITUTION:The carriers 1 and 1 into which semiconductor wafers W, W... are accommodated are loaded onto the elevator mechanisms 21 and 21 of the first and the second loader unloaders 20 and 20 respectively. The height of the first wafer W supplied from the first loader unloader 20 is detected by a vertical-position detector 23, and the upper surface of the belt of a belt conveyor mechanism 27 is positioned, and a pusher 29 is projected to protrude the wafer W onto the belt 27, and the wafer is transported to an inspection stage 5. The wafer W for which inspection is completed is blown-off into the groove of the carrier 1 in front of the first loader unloader 20 waiting at the feeding height position.
Patent JP-S60147272-A (JP)
Title: Belt conveying type painting treatment apparatus
Inventor: OOTA AKIO
IPC: B05C13/00
Filed: 1984-01-11
Abstract: PURPOSE:To enhance working efficiency by certainly removing a paint from the surface of a belt during operation, by providing a scraping-off roll driven and rotated over the width of the belt to the route of belt which issues from a drying oven and from which a work is recovered. CONSTITUTION:A pair of front and rear guide rolls 10 are arranged to the under side of the route of a belt, after passed a coating treatment part, a drying oven and a treated work recovery part, in a freely rotatable manner. Further, a paint scarping-off rolls 12, which has group of cutting blades formed to the outer periphery thereof in a spirally arranged state and a length equalt to the width of the belt, is arranged to the intermediate part between the guide rolls 10 so as to be driven and rotated to the direction opposite to the moving direction of the belt while a belt floatation inhibiting guide roll 13 is provided above said roll 12 in a freely height adjustable manner. By this mechanism, the paint adhered to the hole edge of the under surface of the conveyor belt 3 in a protruded state can be scraped forcibly and smoothly by the paint scraping-off roll 12.
Patent JP-H0966007-A (JP)
Title: Vacuum cleaner with noise reduction system
Inventor: RI ZAITOKU
IPC: A47L9/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce noise. SOLUTION: A noise reduction system 250 is provided with a casing 50, a motor cap 60 arranged so as to surround a motor inside the casing 50, a first sound absorbing material 70 attached on the inner wall of the motor cap 60 and a second sound absorbing material 72 attached on the inner wall of the casing 50. Then, by prolonging the flow passage length of air flowing inside this vacuum cleaner, the air is sufficiently brought into contact with the first and second sound absorbing materials 70 and 72 and thus, the noise due to the rapid flow of the air is reduced.
Patent JP-S5596890-A (JP)
Title: Method of fixing wick in heat pipe
Inventor: TATSUMI ARITAKA
IPC: F28D15/02
Filed: 1979-01-17
Abstract: PURPOSE: To fix wick in a heat pipe in a reliable and efficient manner, by inserting a resilient tube having a tubular wick on its outer surface into a metal pipe, and thereafter expanding the resilient tube forcibly.  
     CONSTITUTION: Resilient tube 1 made of rubber or the like is inserted into wick 3 made of fine copper wire knitted into a tubular form. Outer diameter of the resilient tube 1 is smaller than inner diameter of wick 3, and metal rings 2 having the same outer diameter as resilient tube 1 is fitted on the outside of tube 1 with proper spacing from each other. Therefore, resilient tube 1 can be inserted into wick 3 without causing deformation of the same. After the tube 1 is inserted into pipe 4 and rigid spherical member 5 having a diameter smaller than inner diameter of pipe 4 is forced into the resilient tube 1, liquid 6 is charged under pressure into tube 1. Resultantly, spherical member 5 is urged forward in tube 1 by the pressure of liquid 6 while expanding the inner diameter of tube 1, so that wick 3 is brought into close contact with the inner wall surface of pipe 4 and fixed tightly in place by rings 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57116624-A (JP)
Title: Extruder for high polymeric material
Inventor: HASHIZUME SHINJI
IPC: B29C48/47
Filed: 1981-01-14
Abstract: PURPOSE:To reduce energy consumption remarkably by a method wherein a compressing and melting space is provided in a chamber, a rotary disk is provided in the space, and a ejction port opening into the space is provided at a location opposite to the central part of the disk. CONSTITUTION:A particulate or granular high polymeric material 12 to be extruded is fed into the compressing and melting space 2 via a hopper 3. As the rotary disk 4 in the space 2 is rotated, the material 12 is moved in the circumferential direction while receivig a shering action between the disk 4 and a fixed wall 1a, so that its temperature is raised by the shearing energy and it is gradually melted. As the material 12 fed onto the disk 4 from the peripheral side is melted, the resin is moved spirally toward the central part of the disk 4 by the weissenberg effect. By imparting a shearing force to the material continuously during this process, the material can be heated uniformly and can be melted with a minimized amount of energy.
Patent JP-S59129104-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27K5/02
Filed: 1983-01-14
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-S57117524-A (JP)
Title: Preparation of polyurethane
Inventor: NAKANISHI TOORU
IPC: C08G18/65
Filed: 1981-01-14
Abstract: PURPOSE: To obtain a polyurethane having improved moldability and appearance, by reacting a compound, having active hydrogen atoms, and consisting of a polyol and modified polysiloxane with an organic polyisocyanate by the reaction injection molding method.  
     CONSTITUTION: (A) A compound, containing active hydrogen atoms, and consisting of (i) a high-molecular weight polyol, e.g. polyester-polyol, (ii) a low- molecular weight polyol, e.g. ethylene glycol, and (iii) a modified polysiloxane having one or more active hydrogen atoms reactive to an organic polyisocyanate in the molecule is reacted and molded with (B) the organic polyisocyanate, e.g. hexamethylene diisocyanate, by the reaction injection molding method to give the aimed polyurethane. A polysiloxane, e.g. polyoxyalkylene-, carbinol-, amine- or carboxyl-modified polysiloxane is preferred as the component (iii). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10197524-A (JP)
Title: Fertilizing capacity testing method of rat sperm
Inventor: SEKIGUCHI SOICHIRO
IPC: G01N33/50
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily test fertilizing capacity with excellent reproducibility by inseminating and cultivating a rat sperm in the specific concentration in a TYH buffer solution containing a hamster unfertilized egg except for a transparent body, and measuring an invading rate of the sperm to the unfertilized egg. SOLUTION: A TYH buffer solution is added on a plastic dish, and a sperm liquid concentrate, precultivation and an inseminating spot are prepared. A sperm pellet from a rat is soaked in the sperm liquid concentrate, and a sperm is disengaged, and the sperm concentration in it is found by a blood cell calculating board, and the sperm is partially taken out, and is set to the prescribed sperm concentration, and is culativated at about 36.5 to 37.5 deg.C for about 3.5 to 5.5 hours by a precultivation spot. A hamster unfertilized egg preserved in a frozen shape by liquid nitrogen is thawed before a finish, and a transparent body is removed by trypsin, and is introduced into the inseminating spot.  A precultivation finished sperm is added to the inseminating spot, and the sperm concentration is set to about (0.5 to 5.0)×10<4> pieces/ml, and is cultivalted at about 36.5 to 37.5 deg.C for about 3 to 4 hours, and the hamster egge is recovered, and is sampled, and a Giemsa stain is performed, and the number of sperm invading eggs is measured, and an invading rate is found.
Patent JP-S57118804-A (JP)
Title: Rolling mill train
Inventor: MASUI TAKESHI
IPC: B21B13/02
Filed: 1981-01-14
Abstract: PURPOSE:To improve the profile of plate sections and to improve flatness by intersecting the axial lines of rolls diagonally with respect to a perpendicular line in an upper stream side stand and constituting a downstream side with varia ble crown rolls. CONSTITUTION:In a continuous multiplex type rolling mill train, the axial lines of at least one of the work rolls 11 and backup rolls 12 of an upper stream side stand 1 are intersected diagonally with respect to the straight line perpendicular to a pass line. In a downstream stand 2, a variable crown roll is used for at least one of the intermediate rolls and backup rolls. Thereby, existing rolling installations are effectively utilized, the profiles of plate sections are improved and flatness is enhanced.
Patent JP-H11201386-A (JP)
Title: Fixing device of object
Inventor: OMORI TAKAYOSHI
IPC: F16M13/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To surely mount an object by providing a jig to fix the object to a wall surface side by inserting an attachment member provided on the object, and providing a guide groove having a bent part to fix the object by inserting the attachment member on the jig. SOLUTION: When a TV set 12 is mounted on the fixed to a wall surface W using a jig 16, a plate-like member 18 is fixed to the wall surface W by screws 18B. A large diameter head part of a attachment member 14 which is previously-fitted to a back side 12B of the TV set 12 is inserted from an upper part of the jig 16 while the TV set 12 is supported by a worker, and a shaft part of the attachment member 14 is placed on an upper edge part of the dissimilar guide groove formed on a support plate part of the jig 16. The TV set 12 slides in the horizontal direction in this condition, and the shaft part of the attachment member 14 is inserted in a perpendicular groove through a horizontal groove and a bent part of the guide groove. In is sensually recognized through such an installation process that the TV set 12 is supported at appropriate position.
Patent JP-H06215683-A (JP)
Title: Abnormal electric current detector
Inventor: HIGASHIHAMA HIROTADA
IPC: H01H83/02
Filed: 1993-01-14
Abstract: PURPOSE:To judge correctly overcurrent in a short limited time area and high level leakage current in a short time by arranging an electric current detecting means and a counter circuit and the like, and setting a threshold value and a reference value properly. CONSTITUTION:An electric current detecting means 1 detects an electric current in a cable way, and outputs output voltage, and an A/D converting circuit 2 divides the output voltage by a prescribed time interval, and converts the respective divided voltages into a digital quantity. Next, a counter circuit 3 compares the digital quantity of the respective divided voltages with a prescribed threshold value, and enumerates the number of the divided voltages exceeding the threshold value, and an output means 4 compares an enumerated value of the circuit 3 with a prescribed reference value, and outputs a detecting signal when the enumerated value exceeds the reference value. When the threshold value and the reference value are set properly, overcurrent or leakage current can be detected, and the overcurrent in a short limited time area and the high level leakage current in a short time can be judged correctly without being influenced by noise.
Patent JP-H0623541-A (JP)
Title: Automatic welding equipment of overlapped bottom edge part of double container
Inventor: WADA TAKASHI
IPC: B23K37/04
Filed: 1992-01-14
Abstract: PURPOSE:To automate the welding operation of the overlapped bottom edge part of a double container, and to greatly improve the mass-productivity of the double container by constituting the positioning process of the circumferential edge before welding and the welding process so as to be continuously executed. CONSTITUTION:A supporting part 8 to support a bottom lid to be inserted into a bottom opening part of an outer cylinder 1 of a double container 3 which is the major part of a vacuum bottle is provided. A pressing body 9 to press the double container 3 against the supporting part 8 to the lower part is provided to the upper part of this supporting part 8. The supporting part 8 is provided in a fine adjustable manner in the vertical direction against the elastic body. A positioning surface 11 where a overlapped bottom edge part 7 is abutted when the double container 3 is pressed downward by the pressing body 9 and the supporting part 8 is finely moved downward against the elastic body is mounted on the outer circumferential part of this supporting part 8. This positioning surface 11 is provided in a separating manner from the outer circumferential part of the supporting part 8, and a welding rod 13 to weld the overlapped circumferential edge 12 of the overlapped bottom edge part 7 of the double container 3 which is rotated following the supporting part 8 by a rotating mechanism 18 is arranged.
Patent JP-S5390855-A (JP)
Title: Thyristor circuit
Inventor: SUZUKI MASAYOSHI
IPC: H02M1/08
Filed: 1977-01-21
Abstract: PURPOSE: To lower the saturation collector resistance and to obtain a high dv/dt resistance, by connecting the transistors of different properties in parallel between the gate and the cathode of a thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08196034-A (JP)
Title: Protective relay device
Inventor: TAKIGUCHI YUTAKA
IPC: H02H3/20
Filed: 1995-01-17
Abstract: PURPOSE: To evade the nonoperation of an overvoltage relay in an electric station apart from a slightly grounded spot, and to detect a slight ground fault with higher sensitivity as a current differential relay system. CONSTITUTION: The protective relay device 1a of electric station A is composed of a differential relay 11, an overvoltage relay 12, a transmitting means 13, a receiving means 14 for receiving an operating signal of the other party end, a logical sum calculating means 15 as a first judge means, and a logical product calculating means 16 as a second judge means. Since the overvoltage relay 12 at its own end does not operate in case of a slight ground fault occurring farther than station A, the operation signal 42 of the overvoltage relay 22 of station B at the other party end is received with the receiving means 14 through a transmitting means 33, and a judge signal 41 is outputted from a logical sum operation means 15. With one operation signal of the differential relay 11 capable of performing high sensitivity detection and the judge signal 41, an interrupting signal 40 is outputted from the logical product operation means 16, and the circuit-breaker of station A is interrupted.
Patent JP-H03209036-A (JP)
Title: High-load transmission belt
Inventor: TANAKA MASAYUKI
IPC: F16G5/16
Filed: 1990-01-11
Abstract: PURPOSE:To ensure self-aligning of a belt by equipping one of the blocks on the front and rear sides with a projection consisting of a rod-shaped ridge, and allowing the other block to have an accommodation part consisting of a through hole. CONSTITUTION:One of the blocks 20a is equipped on the front and rear sides with a projection 40 consisting of a rod-shaped ridge, while the other block 20b has an accommodation part 50 in which the projection 40 is to be fitted. These blocks 20a, 20b are arranged alternately. Fitting of the projection 40 in the accommodation part 50 restricts each block from vertical movement, tilting to the left or right, and dislocation to the left or right, and the blocks behave in a single piece to intrude into a pulley. Thus collision noise of belt with pulley is reduced to ensure that the belt is self-aligned.
Patent JP-S60148091-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/24
Filed: 1984-01-13
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-S61203143-A (JP)
Inventor: BORUFUGANKU FUITSUSHIYAA
IPC: B29C33/58
Filed: 1986-01-16
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。