baber/WOPTO huggingface dataset:
Patent JP-2001150565-A (JP)
Title: Method and apparatus for producing lengthy toothed endless belt
Inventor: KAMEI KENICHIRO
IPC: B29D29/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lengthy toothed endless belt which has an optional number of teeth and no joint simply and in an optional number of mandays and an apparatus for the method. SOLUTION: In the method and the apparatus for producing a lengthy toothed endless belt, two pairs of flat pulleys 3a, 3c, 3b, 3d which are rotated integrally are arranged on both sides of a pair of toothed molds 2a, 2b, a core wire 1c is wound onto these pulleys to form core-wire fitting parts 4a, 4b, with the use of the fitting parts 4a, 4b, the core wire 1c is wound spirally between the molds 2a, 2b to form a belt constituent 9, and a molten thermoplastic elastomer 5 is packed between the mold 2a and a steel band 6 and rotated in a molten state to form a tooth shape.
Patent JP-H08182839-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To easily and efficiently perform connection work at the time of assembly and exchange and to eliminate trouble for the attachment and detachment of an external connecting terminal accompanying the exchange of a play panel. CONSTITUTION: A main body 1 of the pinball game (pachinko) machine is provided with the play panel having play parts, shooting means 43 for shooting game balls to the upside of the play panel and ball dispensing means 49 for dispensing the game balls and external connecting terminals 62 and 63 connected to the equipment such as the shooting means 43 and the ball dispensing means 49 on the side of the main body 1 of the game machine are separated from external connecting terminals 73 and 74 connected to the play parts on the side of the play panel. Then, the external connecting terminals 62 and 63 are provided on a substrate 61 on the rear side of the main body 1 of the game machine and the external connecting terminals 73 and 74 are provided on a board 36 on the rear side of the play panel, respectively.
Patent JP-H07158421-A (JP)
Title: Diesel particulate filter
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1993-12-09
Abstract: PURPOSE:To provide a diesel particulate filter for collecting particulates in exhaust gas by ceramic fiber and incinerating the particulates by heating. CONSTITUTION:A composite filter plate 1 is formed of a filter thin plate 2 made of ceramic fiber, grated heating wire 4 and wire gauze 4. The composite filter plate 1 is bent and formed into bellows shape to enlarge passage cross-sectional area. The grated heating wire 4 is formed into a self-current control type using material mainly composed of Ni with the resistance value becoming large in response to temperature rise. Particulates collected into the filter thin plate 2 is heated and incinerated by feeding a current to the grated heating wire 4. When a high temperature area is generated to the filter thin plate 2, a current flowing to the grated heating wire 4 part of that area is suppressed. As a result, the filter thin plate 2 is heated to the uniform temperature in the whole area, and breaking such as the melting damage of the filter thin plate 2 is not generated.
Patent JP-H07194423-A (JP)
Title: Fingerless glove
Inventor: KATOU YOSHIMORI
IPC: A41D1/00
Filed: 1994-12-30
Abstract: PURPOSE:To operate a highly miniaturized telephone set by placing the palm of the hand on a desk and fixing it by fixing the telephone set in which an operating part is provided on the upper plane of the back part of a fingerless glove. CONSTITUTION:A mouth piece 10 is provided in the center of the upper plane of a telephone set 1, and an operating key 11 is provided in the periphery of the mouth piece 10, and furthermore, an erecting rotary part 13 for an antenna 12 is provided at the side plane of the telephone set 1. While, a flat shape cavity sheath 15 on both side planes of which windows are provided is fixed on the back part of the fingerless glove 2, and further, an antenna holder 16 is provided at the wrist part of the fingerless glove 2. A plate piece fitted in the cavity sheath 15 and a plaque 18 pressed on both side planes of the plate piece with the elasticity of a spring are provided at the bottom of the telephone set 1. When the plate piece provided at the bottom of the telephone set 1 is sent in the cavity sheath 15, the plaque 18 is opened to the outside by the elasticity of the spring through the window, and the telephone set can be loaded on the back part of the fingerless glove 2. Speech can be held by erecting the antenna 12. loading an earphone 4 by drawing out an earphone cord, and further, operating the key with another hand.
Patent JP-H11161210-A (JP)
Title: Display frame
Inventor: SAEKI YOSHIHIRO
IPC: G09F15/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a display frame possessing a waterproof function for preventing a rainwater from peaching the display. SOLUTION: In a display frame, transparent plate 5 and a mat 7 putting a display 9 between them are housed in a framework of vertical and lateral frames 2, while a fitting groove 15 holding the housed objects is arranged in each of the frames 2. In this display frame, a waterproof piece 11 protruded toward the back face is integrally arranged around the transparent plate 5, and the mat 7 is housed in the space surrounded by the waterproof piece 11 with the display 9. In this way, the waterproof function provided in the display frame prevents rainwater from reaching the display even in outdoors, so that the display such as a poster can be prevented from inconvenience such as unsightly wrinkles or blurs by getting wet with rainwater.
Patent JP-H09176911-A (JP)
Title: Production of polyester yarn
Inventor: TANIGUCHI MASAHARU
IPC: D01D4/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress the stacking of sediments on the fringe of a spinning nozzle while uniformly keeping the cross sectional shape and the diameter of the textiles in melt spinning a polyester added with a calcium salt such as calcium acetate, etc., by forming the fringe of the spinning nozzle with a ceramic and arranging the roughness of the inner surface of the spinning nozzle less than a specific value. SOLUTION: This fringe of the spinning nozzle 1 for extruding polyester added with a glycol soluble calcium salt is formed with ceramics and the roughness of the inner wall of the nozzle 1 is set at >=0.1S. This process is especially effective when the outlet shape of the extruding nozzle 4 has multifoliate shape.
Patent JP-2000142130-A (JP)
Title: Insert position restricting structure of oil supplying nozzle
Inventor: ISHIKAWA KENJI
IPC: B60K15/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a guide part structure of an oil supply nozzle capable of being mounted and removed easily. SOLUTION: A position restricting member 14 to restrict the inserting position of an oil supply nozzle 4 of an oil supply gun 2 is installed on the inner wall surface 13 of a filler tube 11. The member 14 is composed of a stationary member 21 curved along the inner wall surface 13 and a stopper 22 extending inward from the stationary member 21, and a guide space 23 of oil supply nozzle 14 is formed on the stationary member 21. A riser wall rising toward the center of the filler tube 11 is formed at the base end of the fixation surface 24 of the stationary member 21. A rod-shaped member in columnar shape is folded into a channel to form the stopper 22, and a left and a right opposing part and a connection part to connect them together are formed.  The left and right opposing parts are fixed in the left and right fold-back parts at the left and right edges of the forefront of the extension surface 26 of the stationary member 21, and the connection part is allowed to cross on the extension of the guide space 23.
Patent JP-H11173663-A (JP)
Title: Water heater
Inventor: MORITA TETSUJI
IPC: F24H1/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To enable adjusting of a water filling temperature to a target temperature set by a temperature setting means by regulating the temperature of supplied hot water to the target temperature set by the temperature setting means with respect to a location of supplying hot water even in the simultaneous operation that executes an ordinary hot water supply operation and a hot water filling operation. SOLUTION: In the simultaneous operation that executes an ordinary hot water supply operation to supply hot water to a location of supplying hot water through a hot water supply path 5 so that the temperature of hot water in a bathtub 2 reaches a target temperature by a temperature setting means 39 when the quantity of supplied hot water to the bathtub reaches a target temperature by a temperature setting means 41 and a hot water filling operation in which hot water to be supplied to a circulation path 7 flows through the circulation path 7 being separated in two directions and be supplied to the bathtub 2, a control means H is so arranged to alter and adjust the supply temperature of hot water from the hot water supply path 5 in the hot water filling operation to meet the requirement of regulating the temperature of the supplied hot water from the hot water supply path 5 to a target temperature.
Patent JP-H08189680-A (JP)
Title: Simple assembling type germ free space providing apparatus
Inventor: YASUI HIROSHI
IPC: E04H1/12
Filed: 1994-12-29
Abstract: PURPOSE: To provide a harmless and germ free space in a short time by simply assembling at a necessary plate at a necessary time with a simple structure with a strut as a center and to provide a low-cost apparatus for maintaining the harmless and germ free state without influence of circumferential environmental change. CONSTITUTION: A sterilizing means 2, a motor driven fan 3, etc., are contained in a hollow strut 1 which can be assembled to form a duct. An air suction port 5 and a germ free air discharge port 6 are mounted at the strut 1, further a leg 7 and a ceiling bar 9 are provided at the strut 1, and the bar 9 is covered with a curtain 11 to assemble a closed space 18.
Patent JP-H03199693-A (JP)
Title: Circular flow type liquid pump
Inventor: YOSHIOKA HIROSHI
IPC: F04D5/00
Filed: 1989-12-26
Abstract: PURPOSE:To avoid generation of a vapor lock by providing a gas ventilation passage having a step and directed from a passage bottom portion toward the inside in a radial direction and a through hole having a cross sectional area larger than that of the gas ventilation passage and communicating to the outside of the casing assembly in the vicinity of an impeller on the inner circumference of a passage of a casing assembly. CONSTITUTION:When an impeller 4 is rotated and driven clockwise liquid fuel is sucked from a suction port 8 in a pump passage 7 and discharged from a discharge port 9. In this time, air bubbles generated at a contact face between the blade portion 5 of the impeller 4 and the liquid are collected and stored in the vicinity of an impeller on the inner circumference of the pump passage 7 and flow in the same direction as that of the rotation of the impeller together with the liquid and when they approach a gas ventilation passage 11 which has a step 10 from a passage bottom portion 10 and extends in the direction matching that of a swirl flow generated by the impeller, the air bubbles containing no liquid are forcibly guided to flow in the passage 11 due to static pressure in the pump passage and dynamic pressure caused by the swirl flow 13 so as to communicate with the passage 11, and discharged outside a casing assembly 1 via a through hole 10, having a cross sectional area large than that of the passage without any resistance. Consequently, the lowering of pump capacity can be avoided.
Patent JP-H07158767-A (JP)
Title: Gate valve
Inventor: SHINO KAZUHIRO
IPC: F16K1/18
Filed: 1993-12-09
Abstract: PURPOSE:To provide a small-sized gate valve having temperature regulating function which is simplified in structure. CONSTITUTION:An operation rod 31 extending through an airtight chamber 1 is supported in such a manner as to be capable of oscillating, and axially advancing and retreating, and the extended part is airtightly sealed by a bellows 35. A gate valve element 33 capable of blocking the airtight chamber opening part is fixed to the upper end of the operation rod. The gate valve element internally has a cooling passage 41, the operation rod has an inlet passage 39 and a discharge passage 40, and the inlet passage is allowed to communicate with the start end of the cooling passage. The discharge passage is allowed to the terminal end of the cooling passage, the inlet passage and the discharge passage are connected to a heat source, the opening part is opened and closed by the oscillation and advance and retreat of the operation rod to circulate a heat medium in the inlet passage, the cooling passage, and the discharge passage, whereby the temperature of the gate valve element is regulated.
Patent JP-H04295476-A (JP)
Title: Dihydrobenzofurancarboxamide and method of manufacturing same
Inventor: ANJIERO BEDESUCHIII
IPC: A61P25/22
Filed: 1991-12-24
Abstract: PURPOSE: To provide a novel compd. useful for the treatment of central nervous system disorders, intestinal motility disorders, emesis, pain in mammals, and migraine.  
     CONSTITUTION: The compd. of formula I [A is formula II (a broken line is αconfiguration or β configuration of an azabicyclocycle), etc.]. For example, 4-amino-5-chloro-N-(endo-8-methyl-8-azabicyclo[3,2,1]octo-3-yl)-2,3- dihydrobenzo[b]furan-7-carboxamide. The compd. of the formula I is obtd. by bringing the compd. of formula III and the compd. of the formula H 2 N-A into reaction in an anhydrous org. solvent, such as DMF, in the presence of a condensing agent, such as N,N-carbonyldimidazole, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07115043-A (JP)
Title: Rubber insulator for capacitor and its molding die
Inventor: YAMANO SEIICHI
IPC: H01G13/00
Filed: 1992-11-27
Abstract: PURPOSE:To prevent mutual adhesion of insulators by forming a kind of satin finish of numerous fine irregularities of 10 to 100mum order all over a molding die surface and to restrain generation of static electricity by reducing frictional resistance with a feeder surface to a capacitor assembly device. CONSTITUTION:A tubular cavity 16 for forming a rubber insulator for a capacitor is provided with a number of tool steel-based female dies 10B arranged in rows lengthwise and breadthwise and a tool steel-based male die 10A opposed thereto with a specified internal S1. A pin-shaped item 17 is provided to each cavity 16 from one of the female and male dies to the other thereof for forming a small hole of an insulator to make a lead of a capacitor pass therethrough. The pin-shaped item 17 is enough high to attain the other of the dies. Each cavity bottom surface 12 of the female die 10B forming an edge face of rubber insulator has fine irregularities 3 by discharge machining, and a surface part 11 of the male die 10A in opposition to the cavity 16 also forms fine irregularities 11a by discharge machining.
Patent JP-H10186840-A (JP)
Title: Method and device for developing, and image forming device
Inventor: MAKABE AKIRA
IPC: G03G15/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent gradation image by adopting the developer provided with the specified aggregation force, controlling a packing ratio of the developer on the developer carrier while changing amplitude of AC voltage, and preventing from fog or color mix in a color print. SOLUTION: The electrostatic latent image formed on the image forming body 50 is developed by adopting the developer 8 whose aggregation force is 0.1kpascal to 0.3kpascal, applying AC voltage on the developer carrier 9 rotating opposite to the image forming body 50 across a gap, and adopting the developer 8 transported by the developer carrier 9. Then, it is composed so as to control the packing ratio of the developer 8 on the developer carrier 9 by changing the amplitude of the AC voltage.  In this way, by adopting the developer 8 whose aggregation fore is small, and controlling the packing ration of the developer while changing the amplitude of the AC voltage, high developing efficiency can be obtained by means of making the developer 8 possible to be fed with the high packing ration on the developer carrier 9, the change of the developing toner quantity can be prevented, and the fog is reduced.
Patent JP-2000175137-A (JP)
Title: Disk recording system and disk recording method
Inventor: OHIRA TSUNEHISA
IPC: H04N5/91
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent an existing information in a recording disk from being erased due to malfunction. SOLUTION: This disk recording system, where an information recording disk is housed in a cartridge case and the cartridge case is loaded onto a device to write information into the disk, is provided with a means 19 that discriminates write disable/write enable of a recording protection means to the disk in the cartridge case and with a means 16 that writes recording protection information with respect to the disk contained in the cartridge case into the recording protection means of the disk with priority when the means 19 discriminates that the recording protection means of the disk indicates write enable.
Patent JP-H05152733-A (JP)
Title: Printed wiring board for surface mount
Inventor: KAWAI YOSHIKAZU
IPC: H05K1/11
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a printed wiring board for surface mount wherein heating irregularity of a pad for soldering is prevented and soldering under the same condition is enabled. CONSTITUTION:A board body 52 wherein a specified printed wiring 51 is formed is prepared. Corresponding with a surface mount component 50 to be mounted on the board body 52, independent pads 54 for soldering are arranged at specified portions on the board body 52 against which portions a plurality of connection terminals 55 of the surface mount component 50 abut. A conductive pattern 1 which is independent of a printed wiring 51 and has a specified size is arranged on the board body 52. Said conductive pattern 1 is arranged, as necessary, so as to individually correspond with the pads 54 for soldering connected with the printed wiring 51. Thereby high quality soldering is enabled without overheating an electronic device like an IC, and productivity can be improved.
Patent JP-2001159314-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: ISHII HITOSHI
IPC: F02F1/24
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce incurring of a cooling loss by effectively avoiding contact between a flame and a piston during the initial stage of starting of combustion and to ensure its promotion and holding when a tumble flow is generated, in a two-point ignition engine. SOLUTION: Independently from a main intake passage 9, an auxiliary intake passage 10 for generating a tumble flow during lean combustion is provided, and when an inflow direction of intake air in a combustion chamber 4 through the auxiliary intake passage 10 is set to a direction approximately orthogonal to a line L to intercouple two ignition plugs 7A and 7B when a piston 3 is seen from the cylinder head 2 side. A cylinder surface-form recessed part 13 is formed in the crown surface of the piston 3 and in a position corresponding to the line L to intercouple the two ignition plugs 7A and 7B.
Patent JP-2000104856-A (JP)
Title: Tube laying method and deriving guide for laying tube
Inventor: YABUKI AKIRA
IPC: H02G1/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a tube laying method by which a tube into which an optical fiber cable is inserted can be easily laid within an existing tube by simple labor and in short time. SOLUTION: A method in which a tube 11 inserted into a vertical hole 4 for entrance side work from the entrance side ground opening part 5 is passed through an existing tube 1 communicating the vertical hole 4 and a vertical hole for exit side work 6, is derived to a ground side via an exit side ground opening part 7 of the vertical hole 6 for exit side work continuous to this tube 1 and is laid is assumed. In this laying work, a deriving guide 10 for laying tube is used. This guide 10 is made of a pipe which has thickness to pass a plurality of tubes 11 and is bendable. In a state that the introducing side open end part 8 is inserted within an exit side end part 3 of the tube 1, a deriving side open end part 9 has a length projecting to a ground side by passing the opening part 7.  The guide 10 is obliquely arranged from the existing pipe 1 to the ground, the tube 11 derived from the existing tube 1 toward the opening part 5 is guided on an inside surface of the guide 10 and a laying work is performed.
Patent JP-H03202102-A (JP)
Title: Method for reducing amount of siloxane oligomer in organopolysiloxane molded product
Inventor: TAKEMASA TAKAO
IPC: C08J7/00
Filed: 1989-12-28
Abstract: PURPOSE:To efficiently reduce the amount of a siloxane oligomer by lowering pressure at specific speed when pressure is released up to atmospheric pressure after the contact treatment with carbon dioxide held to specific pressure and temp. in a supercritical or subcritical state. CONSTITUTION:In a method wherein the amount of the siloxane oligomer whose vapor pressure at 200 deg.C is 10<-5>-10mmHg contained in an organopolysiloxane molded product (silicone rubber or silicone resin is designated) is reduced to 0.20wt.% or less by the contact treatment of the molded product with carbon dioxide in a supercritical or subcritical state, the pressure and temp. of carbon dioxide in the supercritical or subcritical state are respectively set to 75-400kg/cm<2> and 0-250 deg.C to perform contact treatment and, thereafter, pressure is released up to atmospheric pressure. At this time, the pressure is lowered at a speed of 40kg/cm<2> or less per one hr. By this method, the siloxane oligomer having a relatively high mol.wt. and containing 25 Si atoms or less can be efficiently reduced.
Patent JP-H0523191-A (JP)
Title: Production of d-pantothenic acid
Inventor: MIKI KEIJI
IPC: C12R1/645
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject compound having high optical purity and useful as a vitamin in high yield by using a microbial strain capable synthesizing exclusively D-pantothenic acid from DL-pantoic acid and beta-alanine and contacting the strain with DL-pantothenic acid, etc., and beta-alanine. CONSTITUTION:A microbial strain capable of synthesizing D-pantothenic acid from DL-pantoic acid and beta-alanine without producing L-pantothenic acid (e.g. Aquaspirillum metamorphum IFO 13960) is cultured under shaking in a medium containing DL-pantoic acid, DL-pantolactone or their mixture and beta-alanine at 30 deg.C for 72hr. The cultured liquid is filtered to remove the microbial cells, the filtrate is passed through a cation exchange column and the liquid is passed through an anion exchange resin to effect the adsorption of D-pantothenic acid. The column is washed with water, the adsorbed component is eluted with 0.2N acetic acid and the eluted liquid is added with calcium hydroxide and concentrated. Ethanol, etc., are added to the concentrated liquid and the precipitated crystal is separated by filtration and dried to obtain the objective D-pantothenic acid.
Patent JP-H05169728-A (JP)
Title: Printing operating method for dot printer
Inventor: MUROFUSHI HARUTOSHI
IPC: B41J2/51
Filed: 1991-12-25
Abstract: PURPOSE:To continue printing operation even when malfunctioning dots are generated. CONSTITUTION:A drive signal to be inputted to a malfunctioning dot 12P from a driver is switched to other dot 11P adjacent to the malfunctioning dot 12P so as to be inputted. Thereafter, the other dot 11P is operated by the drive signal for the malfunctioning dot 12P so as to operate for printing, so that printing of characters which are not different from desired characters substantially can be performed continuously without exchanging a print head even if the malfunctioning dot 12P are generated.