baber/WOPTO huggingface dataset:
Patent JP-H03138464-A (JP)
Title: Support for thin plate shaped vacuum pump heater
Inventor: BIZEN TERUHIKO
IPC: F04B37/06
Filed: 1989-10-23
Abstract: PURPOSE:To surely support a pump heater independently of thermal expansion by supporting the pump heater, keeping intervals in the longitudinal direction, in recessed form or projection form in the width direction, and supporting the pump heater between the supporting parts in recessed form or projetion form. CONSTITUTION:A thin strip-shaped vacuum pump heater 2 is installed along the longitudinal direction on the upper and lower surfaces of a vacuum chamber 1. Each dovetail groove 3 is formed on the upper and lower surfaces of the vacuum chamber 1, and a heater supporting plate 4 is engaged in free insertion with the dovetail groove 3, and the pump heater 2 is installed along the heater supporting plate 4. In this case, a base plate 5 is arranged on the heater supporting plate 4, and a supporting fitting 7 is arranged on the base plate 5 through an insulating plate 6, and fixed by a screw 8 and a nut 9. Further, after the pump heater 2 is arranged on the installation hook pieces 10 formed at the upper edges on both sides of the supporting fitting 7, said installation hook pieces 10 are bent to nip the pump heater 2 from above and below.
Patent JP-H03138322-A (JP)
Title: Method for preserving metallic iron-containing dust powder
Inventor: TAMURA NOZOMI
IPC: C22B7/02
Filed: 1989-10-23
Abstract: PURPOSE:To preserve the metallic iron-contg. dust powder in a powdery state as it is without its oxidation, e.g. by regulating the water content of the metallic iron-contg. dust powder. CONSTITUTION:The water content of metallic iron-contg. dust powder such as recovered dust powder in a steel making converter is regulated to <=0.8wt.% Furthermore, alkali is added to the metallic iron-contg. dust powder, and the pH at the time of suspending 1g of this dust in 100cc of water is regulated to >=11. Or, the atmospheric oxygen concn. in the place for preservation is regulated to <=8vol.%. Or, a cooling medium flows into the metallic iron-contg. dust powder without directly bringing the cooling medium into contact with the dust powder to cool the dust. By combining these methods, the oxidation of the metallic components is suppressed to preserve the metallic iron-contg. dust powder. Reducing heat is unnecessitated in the place for reusing as well as fluidic treatment such as injection by a carrier gas is permitted, so that economicity can be ensured.
Patent JP-H05111614-A (JP)
Title: Treatment of exhaust gas
Inventor: TAKASHINA TORU
IPC: B01D53/77
Filed: 1991-10-22
Abstract: PURPOSE:To control K loss and to remove both SO2 and CO2 at the same time in treating SO2 and CO2 containing exhaust gas with liq. absorbent containing K2CO3 by performing an absorption process, a CO2 striping process, a K2SO4 separation process and an electrolysis process for giving KOH and sulfuric acid. CONSTITUTION:In treating SO2 and CO2 containing exhaust gas with liq. absorbent containing K2CO3, the SO2 and CO2 are removed from the exhaust gas by an absorbing process using an absorber 2 and the liq. absorbent drawn from the absorbing process is heated to strip the CO2 by a stripping process using a stripper 5. Further, solidified K2SO4 is separated from the liq. absorbent drawn from the stripping process by a separation process using a solid-liquid separator 8. And the K2SO4 obtained in the separation process is electrolyzed to give the KOH 13 and sulfuric acid 14 by an electrolysis process using an electolyzer 12. Water solution of KOH 13 obtained in the electrolysis process is reused in the absorption process to remove both the SO2 and CO2 from the exhaust gas at the same time.
Patent JP-S63130481-A (JP)
Title: Angular shaped tire wheel
Inventor: MORI MITSUO
IPC: B60C3/00
Filed: 1986-11-18
Abstract: PURPOSE:To form a wheel having a long ground contacting area by winding the tread part of a tire around a rim and front and rear rollers and forming a wheel nearly into a triangular shape in a side view. CONSTITUTION:A tire 11 has a tread part 12, right and left side wall parts 13 and right and left bead parts 14, and each of the right and left bead parts 14 has a bead 15, being formed similarly to the conventional low pressure tire. Front and rear rollers 7F, 7R, each in one pair right and left, are provided on roller shafts 8F, 8R via bearings respectively, and brought into contact with both right and left sides of the inner peripheral face 12a of the tread part 12. The outer peripheral faces of the front and rear rollers 7 are positioned lower than both side edges of the maximum outside diameter of a rim 3, and the tread part 12 is stretched around the front and rear rollers 7 and the rim 3 nearly in a triangular form in a side view. The tire is used at a low pressure and brought into contact with the ground at the part between the front and rear rollers 7 like a crawler.
Patent JP-H08211650-A (JP)
Title: Toner and developer composition as well as method for avoidance of formation of comet in xerographic device
Inventor: MAIKERU ERU GURANDE
IPC: G03G9/09
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an excellent toner composition which has an excellent mixing characteristic and has an excellent and stable frictional electrifying characteristic and by which a comet is not formed in an image. SOLUTION: The toner composition contains resin particles of about 50 to about 90wt.%, magnetite of about 25 to about 40wt.%, carbon black of about 1 to about 5wt.%, a rhodamine electrification additive of about 0.5 to about 5wt.%, low molecular weight wax which has weight average molecular weight of about 1,000 to about 10,000 and exists by a quantity of about 3 to about 10wt.% and a surface mixture containing silica of about 0.5 to about 2wt.%, strontium titanate of about 0.5 to about 2wt.% and polyvinylidene fluoride of about 0.5 to about 2wt.%.
Patent JP-S61154916-A (JP)
Title: Manufacture of oil seal
Inventor: ANZAI SEIICHI
IPC: B29K19/00
Filed: 1984-12-28
Abstract: PURPOSE:To cover the radial section of a reinforcing ring and prevent the inflow as well as the mixing of one forming material into the other seal member side by a method wherein both seal member forming materials are mixed mutually in a cavity between the upper surface of a bottom force and the reinforcing ring or at the vicinity of the cavity upon clamping the molds. CONSTITUTION:The reinforcing ring (a) is pinched and fixed by a reinforcing ring supporting protuberance 7 and an annular pressure welding section 8 upon clamping the molds while the forming materials (d'), (e') flow into the cavity 6 from the outer and inner peripheral sides thereof by heating and pressurizing them and both materials are mixed mutually in the cavity 6', formed between the reinforcing ring (a) and the bottom force 4 upper surface by the reinforcing ring supporting protuberance 7, or at the vicinity of the cavity 6'. According to this method, the seal member covers integrally the one side of the reinforcing ring and is bonded thereto, therefore, a difficult factor to divider different materials is excluded, the molding is facilitated, the exposed area of the reinforcing ring is reduced to contribute the rustproofing effect thereof and bonding area between the seal member and the reinforcing ring is increased, therefore, the radial width of the reinforcing ring may be reduced.
Patent JP-H08112410-A (JP)
Title: Display device for ball shooting game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a display device for ball shooting game machine in which the fluctuating frequency of a fluctuating pattern display means is indirectly displayed by a picture image, so that a player can estimate the fluctuating frequency of the fluctuating pattern display means from the picture image and play a game, under using the thinking power. CONSTITUTION: This device has, on a game board, a fluctuating pattern display means 25, a starting gate 13 for detecting a game ball and fluctuating the pattern of the fluctuating pattern display means 25, and an image display means 24, and it is also provided with a display control means 37 for displaying a picture image on the image display means 24 interlockingly with the fluctuating frequency when the pattern of the fluctuating pattern display means 25 is fluctuated.
Patent JP-H08140350-A (JP)
Title: Ac adapter
Inventor: YAMADA HIROMASA
IPC: H01R31/06
Filed: 1994-11-09
Abstract: PURPOSE: To prevent another object form colliding against a blade and breaking the blade due to the blade posture being from being damaged by left facing upward after using an AC adapter. CONSTITUTION: In an enclosure 1 of an AC adapter 100, a rear-surface part 4 opposite the face having a blade 2 is constituted in a U shape. The rear- surface part 4 is unstable when left, thus preventing the blade 2 from being left facing upward. Also, to improve this effect, the inside of the U shape is formed hollow for shifting the gravity of the adapter closer to the blade or a cavity part is provided while the outer-periphery wall of the U-shaped part is left in an arch shape with a certain thickness.
Patent JP-H02121447-A (JP)
Title: Voice input device
Inventor: MATSUURA HIROSHI
IPC: H04M1/19
Filed: 1988-10-31
Abstract: PURPOSE:To interrupt a voice input and to surely prevent a malfunction except that an input section is hooked off from a supporting base and touches with an ear of the operator by providing a sensing means on a grip and an ear pad. CONSTITUTION:An input section 1 is constituted to provide a grip 11, an ear pad 12 formed to both ends of the grip 11 and a mouth pad 13. Sensors 3-5 are provided on the position of the grip 11 toward the ear pad 12, nearly in the middle of a receiver 15 of the ear pad 12 and a recessed part 21 to which the ear pad 12 of a supporting base 2 is fitted respectively and the supporting base 2 is provided with a control section 8 controlling and switching a switch 7 based on a sensing signal from the sensors 3-5. Then the control section 8 controls the switching means except that the input section 1 is hooked off from the supporting base 2 to interrupt the voice input. Thus, even when the input section 1 is left on a table or the like, the malfunction through the input of surrounding noise or the like is avoided and the performance of the voice input is considerably improved.
Patent JP-H10119414-A (JP)
Title: Method and device for image forming
Inventor: AKUTSU HIDEKAZU
IPC: B41M1/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device thereof suitable for the use particularly in an office which is of superior image quality, image fastness and safety and in which almost no waste is generated, energy consumption is small and processes and an equipment are simple. SOLUTION: When electromotive force is applied to an image retaining component 11 by utilizing auxiliary electrodes 12 being in contact with a part of the image retaining component 11, sections of the image retaining component 11 corresponding substantially to the auxiliary electrodes 12 are functioned as one of opposing electrodes, and the state of applying power is formed on sections between corresponding sections of the auxiliary electrodes 12 and the opposing electrode 16 of the image retaining component 11 through a coloring material fine particles dispersed liquid 15 formed of polarized coloring material fine particles 13 dispersed in aqueous liquid 14.  The coloring material fine particles 13 polarized to the opposite polarity are sucked on the auxiliary electrode corresponding sections of the image retaining component 11, separated and made to adhere thereon to form an image by the arrangement.
Patent JP-H11110020-A (JP)
Title: Numerical controller equipped with cutting vibration reducing function
Inventor: SUZUKI FUMIO
IPC: G05B19/18
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce cutting vibration by varying the center height of a machining tool from a work without interrupting machining even if the cutting vibration is caused during the turning by a turning machine. SOLUTION: The relative position relation between the work and a tool is controlled by three-axis servocontrol parts 8A, 8B, of X, Y, and Z. When there is an input for cutting vibration reduction from an external input part 5, a center height correction quantity stored in a center height correction quantity memory 4 is read out and added to a Y-axis command value. When the execution of a machining program ends, this center height correction quantity is reset. When center height correction is performed, the number of the program block and the current center height correction quantity are stored in a center height correction table 10. Consequently, when the program block is executed next time, the same center height correction as before can automatically be performed.
Patent JP-H04153326-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: KITAJIMA EIJI
IPC: C10C3/02
Filed: 1990-10-11
Abstract: PURPOSE:To obtain the subject fiber having extremely high elastic modulus and compressive strength and useful for composite material, etc., by melt- spinning an optically anisotropic spinning pitch compounded with an optically isotropic spinning pitch, infusibilizing the spun fiber and subjecting to carbonization treatment and graphitization treatment. CONSTITUTION:The objective fiber is produced by melt-spinning an optically anisotropic spinning pitch compounded with 0.5-10wt.% (preferably 1.0-5wt.%) of an optically isotropic spinning pitch containing pitch-constituting aromatic hydrocarbon three-dimensionally crosslinked with oxygen atom and containing 0.5-2.0wt.% (preferably 1.0-1.5wt.%) of oxygen, infusibilizing the obtained fiber, carbonizing the product and graphitizing the carbonized fiber. The softening point difference between the optically isotropic spinning pitch and the optically anisotropic spinning pitch is preferably <=10 deg.C and the viscosity of the pitch in melt-spinning is preferably <=300 poise.
Patent JP-H0584764-A (JP)
Title: Hollow injection mold, hollow injection molding method using the same and hollow molded object
Inventor: HORIKOSHI MAKI
IPC: B29L22/00
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a hollow molded article having a good outer surface state in hollow injection molding together using the injection of a pressure fluid in the molten resin within a mold cavity and the expansion of the mold cavity. CONSTITUTION:A gap 6a is provided between the mold cavity surface 4 along a mold moving direction possessed by one mold 1a and the other mold 1b to be filled with a molten resin and thereafter the expansion of a mold cavity 2 is performed. The mold cavity surface 4 newly brought to the contact state with the molten resin with the expansion of the mold cavity 2 is not present. Therefore, the resin already coming into contact with the mold cavity surface 4 to be ready to cool is not pulled to the mold cavity surface 4 newly brought to the contact state with the molten resin with the expansion of the mold cavity at the time of the expansion of the mold cavity 2 and the deterioration of the outer surface state of a molded article due to this pulling is prevented.
Patent JP-H10119824-A (JP)
Title: Mounting structure for hood insulator
Inventor: KOIKE MASATO
IPC: B62D25/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve workability for mounting a hood insulator, and try to lower costs down. SOLUTION: A hood insulator 13 can be temporarily held in place, and furthermore can be positioned in the car width and longitudinal directions, and its workability for mounting the hood insulator can thereby be improved by inserting tongue pieces 22 projected out of the rear side periphery of the hood insulator 13 into socket parts 20 formed in the inner circumferential periphery of the rear side ribs 6 of a hood inner panel 3, and holding the tongue pieces in between each socket part 20 and a hood outer penal 2, and furthermore the rear side periphery of the hood insulator can be fixed by engaging each tongue pieces 22 with each socket part 20, by this constitution, since it is not necessary to fix the aforesaid rear side periphery by a fixing member, parts can be reduced in number, ad costs can thereby be lowered down by reducing working manhours.
Patent JP-2001103343-A (JP)
Title: Prompter
Inventor: MATSUI NOBUO
IPC: H04N5/222
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a prompter by providing a restriction member to restrict an insertion position of a television camera lens to a casing placed behind a half mirror at the inside of a lens insertion hole and at a rear position of the half mirror and pressing the tip of the television camera lens so as to come into contact with this restriction member in order to protect the half mirror from the television camera lens. SOLUTION: An L-shaped stopper member 132 to prevent excessive insertion of an ENG lens 30 is fitted to a lens insertion hole 59 formed to a casing 59 of a half mirror 14. The stopper member 132 is placed at a position just in front of the half mirror 14 and corresponding to a specified inserting position of the ENG lens 30.
Patent JP-H09108087-A (JP)
Title: Beverage container holder
Inventor: TANAKA TSUNEYUKI
IPC: A47G23/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a beverage can holder which enables restricting of changes in the temperature of a beverage within a beverage container while preventing hands and a table from being wetted by water on the surface of the beverage container. SOLUTION: A ring-shaped upper support part 6 almost closely contacting the outer circumferential surface of a can A is formed on the inner circumferential surface near an upper end opening 5 of a beverage container holder 1 formed in a bottomed cylinder that allows the can A to be inserted thereinto from the upper end opening 5. The intermediate part 7 in the direction of the center of the cylinder of the beverage container holder 1 is so arranged that the inner circumferential surface thereof faces the outer circumferential surface of the can A as spaced by a clearance 8 with a specified width. A lower support part 9 almost closely contacting the outer circumferential surface of the can A is formed on the inner circumferential surface near the bottom part of the holder.  An upward projecting part 11 is formed on a bottom wall 10 and a vent hole 12 is formed on the projecting part 11 at a position higher than the top surface 10a of the bottom wall 10.
Patent JP-H02123285-A (JP)
Title: Cryogenic expanding machine
Inventor: KODAIRA TAKASHI
IPC: F04B37/06
Filed: 1988-10-31
Abstract: PURPOSE:To prevent reduction caused by agglutination in a heat exchanging area in a cryogenic expanding machine by forming a lead serving as a heat accumulating member into a linear shape, and bending up the lead or piling it up in a mesh-shape. CONSTITUTION:In a cryogenic expanding machine, a working refrigerant pressurized by a compressor 1 enters a buffer space 14 through an intake pipe 3, and flows into the second expanding space 16 as it is previously cooled by heat accumulating members 20, 21. After that, the working refrigerant expands in the expanding spaces 15, 16 to cool itself, and cools a load heat exchanger 26 to extremely low temperature in the course of the that time and then returns through an exhaust pipe 5 to the compressor 1. A lead formed in a linear shape is bent and tied up in a bundle to be filled up in the second space 19 as the heat accumulating member for such expanding machine. The lead therefore becomes hard to loosely move in different directions, and can be prevented from striking mutually to cause wear and meltedly sticking. Thus lowering of refrigerating capacity can be prevented.
Patent JP-H08213092-A (JP)
Title: Connector device
Inventor: KOYATA KEN
IPC: H01R13/42
Filed: 1995-10-24
Abstract: PURPOSE: To provide a connector device in which respective terminal seating detecting pieces can be efficiently inserted into multistage bending cavity parts. CONSTITUTION: Terminal housing chambers are respectively arranged in a multistage shape in first and second housings 1 and 2, and lances are respectively arranged in the respective terminal housing chambers so as to be supported in a cantilever shape with the respective housings 1 and 2, and male terminals are housed in the terminal housing chambers by locking them by the lances, and female terminals are housed in the terminal housing chambers by locking them by the lances, and terminal seating detecting pieces 12 and 21 are respectively inserted into bending cavity parts arranged in a multistage shape in the respective housings 1 and 2 in response to the respective lances. The multistage respective terminal seating detecting pieces 12 on the first housing 1 side are integrally formed by ribs 13, and constitute a male side lance support 15.  The multistage respective terminal seating detecting pieces 21 on the second housing 2 side are integrally formed with ribs 22 and a frame body 23, and constitute a female side lance support 24.
Patent JP-S63129996-A (JP)
Title: Quantitative determination of l-amino acid and alpha-keto acid
Inventor: ASANO YASUHISA
IPC: C12R1/01
Filed: 1986-11-20
Abstract: PURPOSE:To enable accurate quantitative determination of L-amino acid and alpha-keto acid, by measuring the increase in hydrogen acceptor reduced in a reaction system containing a specific substance, the increase in a substance originated from alpha-keto acid or the increase in ammonium ion. CONSTITUTION:A determining specimen containing L-phenylalanine or L-tyrosine is mixed with phenylalanine dehydrogenase, a hydrogen acceptor and a substance capable of removing '-keto acid. The L-phenylalanine or L-tyrosine can be quantitatively determined by measuring the increase in hydrogen acceptor reduced in the reaction system, the increase in a substance originated from alpha-keto acid or the increase in ammonium ion. The phenylalanine dehydrogenase is, e.g., produced by bacterial strain belonging to Bacillus genus or Sporosarcina genus.
Patent JP-2000105145-A (JP)
Title: Span-temperature compensation device for weighing apparatus and weighing apparatus
Inventor: MORI TETSUO
IPC: G01G3/18
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a span-temperature compensation method, for a weighing apparatus, in which the span temperature of the weighing apparatus using a plurality of load cells can be compensated extremely simply and to provide a weighing apparatus. SOLUTION: In a weighing apparatus, a plurality of load cells L1 to L4 are provided, and outputs of the respective load cells L1 to L4 are parallel-added by a parallel addition circuit via output-adjusting resistances RV1 to RV4, so as to obtain a load output VOUT. Temperature-sensitive resistances are used as the output-adjusting resistances RV1 to RV4, the temperature coefficient of the temperature-sensitive resistances offsets the temperature dependence of a span output generated by adding the output-adjusting resistances RV1 to RV4 and the span temperature of the load out puts VOUT is compensated. The output-adjusting resistances RV1 to RV4 are composed of resistances RA, for coarse adjustment and resistances VR. for fine adjustment, which are composed of variable resistances, Temperature-sensitive resistances are used at least for the resistances RA for coarse adjustment.