baber/WOPTO huggingface dataset:
Patent JP-2000185188-A (JP)
Title: Shuttle oiling mechanism of sewing machine
Inventor: OTA EIICHI
IPC: D05B71/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a shuttle oiling mechanism of sewing machine, which is scarcely effected by the change of pressure and the change of temperature of a lubricating oil, whose structure is simplified so as to have an advantage in production cost, and which can realize a stable shuttle oiling to the rotating slide part of the rotating shuttle. SOLUTION: A restriction part 25 is put between an oil inlet port 22 and oil discharge hole 23 in an oil route 21 formed inside a shuttle shaft 5. The restriction part 25 gives the control action of the amount of oil led from an inlet side oil route 21a to a discharge side oil route 21b, gives an oil pressure descending action such that the oil pressure of the discharge side oil route 21b descends against the inlet side oil route 21a, and gives an effect such that the unstable oil supply does not affect to the discharge side oil route 21b. At least the amount of oil supplied from the oil discharge hole 23 to the rotating slide part of a discharge rotating shuttle 15 becomes stable and can be prevented from being too much.
Patent JP-2001183248-A (JP)
Title: Transmission line load sensor devcie and its installing method
Inventor: OGAWA HIROKO
IPC: G02B6/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To correctly detect the fluctuation of the load of a transmission line by eliminating the harmful effect of the fluctuation of an environmental temperature. SOLUTION: One of connecting parts 4a, 4b is formed as a suspending part for suspending a transmission line, and the other is formed as a fixed part, and a main shaft 3 is expanded and contracted in accompany with the fluctuation of the load of the transmission line. A grating part 5 is fixed to a main shaft 3 for detecting the distortion. A temperature compensation shaft 14 made of a material same as that of the main shaft 3 is mounted on a flange 13 in a configuration of a cantilever beam in adjacent and approximately in parallel to the main shaft 3. A temperature compensation grating part 15 is fixed to the temperature compensation shaft 14. A heat insulating layer 17 and a reflecting layer 18 are formed on a surface of a housing 2 for inhibiting the fluctuation of a temperature inside of the housing 2.  The harmful effect of the fluctuation of a center wavelength caused by the fluctuation of the environmental temperature in the reflected returned light of a distortion detecting grating part 5 can be eliminated by utilizing the fluctuation of the center wavelength of the reflected returned light of the temperature compensation grating part 15 caused only by the fluctuation of the environmental temperature.
Patent JP-2001184530-A (JP)
Title: Advertising device
Inventor: YOKOSUKA TOMOYUKI
IPC: G07B15/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an advertising device capable of performing an advertisement rich in variety. SOLUTION: A screen installed at a prescribed advertisement notice place inside the station yard or the like is provided with an imaging means for imaging the image data prepared by an image generator on the screen by using a projector.
Patent JP-2000187130-A (JP)
Title: Laser synthesizer
Inventor: OWAKI KATSURA
IPC: G02B6/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser synthesizer which is made smaller in space and less in reflection loss. SOLUTION: The laser beams from exit ports 1 arranged laterally on the same axis are collimated by a collimating lenses to parallel light beams, which are further made into the parallel light beams in the same direction perpendicular to the same axis by prisms 3. These parallel light beams are condensed by a condenser lens 4 to an incident port 5. The prisms are used in place of mirrors, by which the synthesizer of the smaller space may be obtained as there is no thickness of the mirrors. In addition, the reflection principle of the prisms utilizes the critical angle of high-refractive index material and the air of a low refractive index. Since the reflectivity is high and the absorption of the laser beams is little, there is substantially no temperature elevation.
Patent JP-H11189716-A (JP)
Title: Composition for roller for transporting paper, etc.
Inventor: KUDO KAZUHIKO
IPC: C08L75/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller composition having important characteristics as a material for a roller for transporting paper, etc., such as strength and durability comparable to those of a rubber material, free from environmental problem and producible at a low cost. SOLUTION: This composition for a roller for transporting paper, etc., comprises a mixed thermoplastic elastomer composed of (A) 80-65 pts.wt. of a urethane-based thermoplastic elastomer and (B) 20-35 pts.wt. of a mixture of hydrogenated styrene-based thermoplastic elastomers comprising 5-25 pts.wt. of a hydrogenated styrene-based thermoplastic elastomer and 15-10 pts.wt. of a hydrogenated styrene-based thermoplastic elastomer modified with an acid.
Patent JP-H11191332-A (JP)
Title: Sheet-like key top and manufacture thereof
Inventor: NAGASE HIROYUKI
IPC: B29C45/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like key top capable of providing a display part with a high quality without enlargement and strain of letters and symbols printed on a synthetic resin film and to provide a method for manufacturing the sheet-like key top. SOLUTION: This sheet-like key top is produced by using a flexible synthetic resin film 2 having a through hole in the center and arranged above the contact film and integrally forming a key top 1 and a projected part 3 made of a light transmissive or non-transmissive thermoplastic resin while sandwiching the film 2 between the key top and the projected part 3 from up and down sides and keeping key top 1 and the projected part 3 continuous through the through hole of the film 2. After that, a display part 5 for letters and symbols is formed on the surface of the thermoplastic resin key top 1 produced by such a manner.
Patent JP-2000196603-A (JP)
Title: Device and method for switching atm transmission line
Inventor: YOKOHARA MASAKI
IPC: H04L1/22
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To perform switching from the current transmission line to a spare one to prevent cell duplication and to construct a device in a small scale. SOLUTION: The current and spare cell processing means 102 and 104 recognize timing at which cells are received on a fixed transmission cycle from the current and spare cell transmission lines 101 and 103 by detecting an area where cells in what divides the inter-change point of a transmission period into plural areas are received, and output these cell receiving timing information to a controlling means 106 through a control bus 105, and when the means 106 compares both cell receiving timing information to recognize that the respective means 102 and 104 receive the same cell in different sections,  the means 106 notifies the means 102 of an instruction that cells are transmitted to the line 101 up to the change point to be a switching point and that cells are discarded afterward and notifies the means 103 of an instruction that cells are discarded up to the next change point of the switching point and that cells are transmitted to the line 103 after the change point.
Patent JP-H11194261-A (JP)
Title: Camera system and exchange lens device
Inventor: HIGUMA KAZUYA
IPC: G02B7/36
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make the most use of focus detection ability of a focus detection means by judging in which range among a plurality of areas detecting a focus can detect a focus based on the state of a lens side and outputting range data to a camera side. SOLUTION: An exchange lens 102 judges the focus detection possible range from distance information on a macro lens and sets focus detection possible (range) data. Data which are set and can detect the focus are communicated to an intra-camera CPU 108 through communication means 109 and 116. The intra-camera CPU 108 obtaining focus detection possible data selects focus detection information used for automatic focus control is selected among a plurality of focus detection information obtained in respective focus detection based on focus detection possible (range) data, generates lens driving information from selected focus detection information, outputs information to the exchange lens 102-side and controls the focus.
Patent JP-H11164872-A (JP)
Title: Health promoting utensil utilizing gravity
Inventor: TOYAMA YUKIO
IPC: A63B23/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a health promoting utensil which can stimulate the abdominal muscles, smooth muscles of the intestinal tract and effective points in the abdominal region at the same time, so that the metabolism will be promoted, corpulence will be prevented or the degree of corpulence will be reduced, and adult diseases will be prevented easily by the utensil's own weight only by putting the structure with protrusions in the lower part on a user's belly when the user is lying on the side. SOLUTION: This utensil (whose material may be metal, plastic, stone, etc., and is not specified) with an appropriate mass (1 kg-60 kg, preferably 3 kg-30 kg) has 1-20 protrusions or preferably 4-7 protrusions on the contact surface with the belly. By putting the structure on the belly, a user can discipline the abdominal muscles without doing special exercises, and at the same time, can promote the activity of the body and the metabolism by stimulating effective points existing in the belly and the smooth muscles of the intestinal tract.
Patent JP-2000194904-A (JP)
Title: Cash processor
Inventor: JINNAI NAOHIRO
IPC: G07G1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a gate part capable of sorting coins in two directions. SOLUTION: The gate part 30 is formed from a gate 31 proximately arranged on the upper surface of an inspecting cash carrying belt 21 and pivotary supported having a vertical axis 33 as the center so as to be rotatable, and a solenoid 32 driving this gate 31. When a coin 60 judged to be authentic by a cash inspecting part 23 is carried by the belt 21, the gate 31 is driven counterclockwise to guide the coin 60 to a coin housing part 40 along the coin sorting surface 31a of the gate 31. When the coin 60 is not authentic, the gate 30 is driven clockwise to guide the coin 60 to a rejecting housing 50 along the coin sorting surface 31b of the gate 31. Since the coin 60 is sorted in two directions by the single gate 31, the part 30 becomes compact and it becomes possible to form a small-size cash processor.
Patent JP-2000193096-A (JP)
Title: Sealing device
Inventor: OIZUMI MASAKI
IPC: F16J15/3232
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to improve sealability and durability. SOLUTION: An annular gap between a shaft 2 and a housing 3 which are assembled concentrically to each other is sealed in a reciprocating manner and a seal member 7 is provided to have a lip part 7A arranged on the seal fluid side 5 of a bearing 4 and extending to the seal fluid side 5 and brought into slidable seal contact with the shaft 2. In a so formed sealing device, a bearing 4 is axially protruded and provided with an annular protrusion 4A supporting the lip part 7A.
Patent JP-H11192462-A (JP)
Title: Dust cleaning device for duct pipe
Inventor: TAKEDA TAKESHI
IPC: B23K9/32
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To enable the cleaning of the inside of a duct pipe for transporting dust when cleaning the duct pipe interior to which suction action of a dust collecting blower extends by the use of a cleaning brush by forming the whole brush into a cylinder whose outer side face is planted with brush hair and fitting a twisted feather into this cleaning brush. SOLUTION: A cleaning brush 5 is set in stand-by state inside a standby chamber 3H of a duct pipe for transporting dust 3, and on cleaning, by pushing with a wire 9 or the like, the cleaning brush 5 is pushed to an inner path 3a of the duct pipe for transporting dust 3. Then, by receiving sucking action by a dust collecting fan of a dust collector 4, an air current flowing inside the duct pipe for transporting dust 3 hits against a twisted feather to rotate the whole cleaning brush 5 and suck and move the cleaning brush 5 in the direction of the dust collector 4. Therefore, by rotational movement of the cleaning brush 5, dust deposited and being under deposition in the inner path 3a or dust stuck to the inner path 3a is cleanly blown off to be collected to the dust collector 4 side.
Patent JP-2001183179-A (JP)
Title: Display apparatus
Inventor: SHOJI NAOMICHI
IPC: G09F13/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus capable of displaying an enlarged virtual image with a few of distortion. SOLUTION: The display apparatus has an indicating instrument 8 and a concave mirror 16, the indicating instrument 8 comprises an indication plate 9 with an indicating region 23, a pointer 11 with a pointing part 11a for pointing the indicating region 23, and pointer driving means 12 for turning the pointer 11, the concave mirror 16 reflects the indicating plate 9 and the pointer 11, and the indicating instrument 8 has a holder 19 for bending and holding the indication plate 9.
Patent JP-H11188757-A (JP)
Title: Molding method of resin molded article
Inventor: YAMADA TATSUO
IPC: B29C45/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of a resin molded article which is free from formation of a part of resin getting around to the surface side of a skin and is excellent in the property of the external appearance of the surface. SOLUTION: In a method for molding integrally a resin molded article provided partially with a skin 2, by disposing the skin 2 in a molding tool 1 and by injecting synthetic resin 31 into the cavity 15 of the molding tool 1, the molding tool 1 wherein a gate 12 opposed to the skin is provided in an inner wall part 102 facing the skin which is located on the rear side 22 of the skin 2 disposed on the inner wall 10 of the molding tool 1 and also a general gate 11 is provided in a general inner wall part 101 located in a part except the rear side 22 of the skin 2 is used, and first the synthetic resin 31 is injected from the gate 12 opposed to the skin.  Then, the synthetic resin 31 is injected from the general gate 11 before the synthetic resin 31 injected from the gate 12 reaches the end part 25 of the skin 2, and the respective synthetic resin 31 is made to get together and join in the vicinity of the end part 25 of the skin 2.
Patent JP-2001186013-A (JP)
Title: Charge pump circuit
Inventor: NAGASE MOTOHARU
IPC: H03L7/093
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump circuit that can eliminate errors in charging/discharging speed of a capacitor. SOLUTION: The charge pump circuit is provided with a capacitor C1 that produces a potential difference by a current flowing therethrough, 6 transistors(TRs) Q10, Q11, Q12, Q13, Q14 and Q15 that control the direction of the current flowing to the capacitor C1, a constant current source 11 that sets the current flowing to the capacitor C1, two TRs Q16 and Q17 that select whether or not a current from the constant current source I1 is supplied to the capacitor C1, and a differential circuit 1 that detects a voltage across the capacitor C1.
Patent JP-2001181826-A (JP)
Title: Hard film excellent in wear resistance and hard film- coated member
Inventor: ICHINOMIYA NATSUKI
IPC: C30B29/38
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a hard film in which different hard layers of two or more layers are laminated and which exhibits excellent wear resistance and adhesion even in the case its thickness is several μm or more and to provide a hard film-coated member deposited with the same hard film. SOLUTION: In a hard film in which two or more layers having different chemical compositions selected from the nitride, carbide and carbonitride containing one or more kinds of metallic elements are laminated, the hard film, in which the thickness of each layer is 0.4 μm or more, the total thickness of the film is 0.8 to 50 μm, furthermore, all layers are substantially composed of rock-salt type structure, and also, the crystal structure of each layer is grown substantially in an epitaxial manner, exhibits excellent wear resistance and adhesion.
Patent JP-2000193874-A (JP)
Title: Focusing mechanism of telescope
Inventor: NISHIOKA TATSUSHI
IPC: G02B23/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a focusing mechanism of a telescope capable of preventing a focusing barrel from slipping down by a compact and simple mechanism. SOLUTION: In a focusing mechanism of a rack and pinion telescope having a first rack 6a provided on a focusing barrel to move a focusing barrel 3 parallel to the optical axis and a first pinion 4a provided on a focusing barrel frame 2, a second rack 6b provided at the position opposite to the first rack 6a, and a second pinion 4b to be commonly engaged therewith is arranged on the focusing barrel 2 between the first and second racks opposite to each other, a counterweight 8 connected to be balanced with the self-weight of the focusing barrel is provided on the second rack, and slide mechanisms 7a, 7b to move the second rack 6b parallel to the optical axis is provided on the focusing barrel frame.
Patent JP-2000193607-A (JP)
Title: Method and device for detecting defects of bottle
Inventor: FUJIWARA AKIRA
IPC: G01B11/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device capable of surely detecting defects which lead to a crack of a bottle bottom. SOLUTION: This defect inspecting device 10 is equipped with an illuminator capable of irradiating ring-shaped illumination light towards the bottom part 1a of a bottle 1, and light receivers 30, installed around the bottom part 1a of the bottle 1 capable of receiving the reflected light with respect to the irradiation of illumination light. The diameter of the illumination light is set to be substantially identical to the diameter of the external diameter of the bottom part 1a of the bottle 1, and a plurality of the light receivers 30 are installed so as to surround the bottom part 1a of the bottle 1.
Patent JP-2001187544-A (JP)
Title: Device for connection to lamp in automobile
Inventor: NAKANE HIDEKAZU
IPC: B60R16/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for connection to lamps in an automobile with a simple constitution capable of facilitating a connection work of wire harness to each lamp. SOLUTION: This device is provided with a pair of right and left lamps 43, 43 group constituting respective right and left side portions of a car body 2 respectively; and a switch means 51 capable of supplying a power from a power source 50 to these lamps 43, 43 group. Wire harnesses 53-55 for connecting respective plus side contact point of the right and left lamps 43 (A, B, D) synchronously lighted on at the right and left are provided. These wire harnesses 53-55 are connected to the above switch means 51. On one hand, minus side contact point of the respective lamps (A-D) are connected such that they become a series circuit and the other wire harness 58 is provided to earth them.
Patent JP-2000176912-A (JP)
Title: Dowel gluing and driving machine
Inventor: MATSUSHIMA TAKEO
IPC: B27M1/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent apparatuses from contacting with obstacles, workers or the like by a method wherein the apparatuses such as a clamping cylinder, a hose for actuating the clamping cylinder, electrical parts of the like are housed enbloc in a housing chamber formed in a cross frame part. SOLUTION: Above a platen 2, a cross frame 10 integrally having a bottom wall 10a, a rear wall 10b and a front wall 10c, which is lower in its height than the rear wall 10b. A housing chamber 13 is formed in the cross frame 10 by blocking the top surface and front surface of the cross frame 10 with a cover 12. The front part of the cover 12 is a closing cover 12b. A clamping cylinder is housed in the housing chamber 13 and supported on its bottom wall 10a. A rod 16 of the clamping cylinder is projected downwards from the bottom wall 10a. At the lower part of the rod 16, a pressing body 18 for pressingly fixing a work W seated on the platen 2 is provided. A dowelling device 75 for striking a dowel in a work W fixed to the surface plate 2.
Patent JP-2000178271-A (JP)
Title: Production of aminoalkyl derivative of cyclic phenol sulfide, agent for separating and recovering metal and separation and recovery of metal
Inventor: HAMADA FUMIO
IPC: C09K3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing the aminoalkyl derivative of a p-aminoalkyl cyclic phenol sulfide in a good yield, to provide a metal- separating and recovering agent having an excellent separating and recovering performance, having high stability and capable of being easily produced, and to provide a method for recovering and recovering a metal with the agent. SOLUTION: This method for producing a cyclic phenol sulfide aminoalkyl derivative of formula II (X2 is a hydrogen atom or an alkyl group; Y2 is a hydrogen or an aminoalkyl group of the formula: RNR1R2) comprises reacting a cyclic phenol sulfide of formula I [X1 is a halogen atom or an alkyl; (n) is an integer of 4-8] with an aldehyde compound and an amine compound. The method for separating and recovering a metal comprises bringing the metal into contact with the compound of formula II or the compound of formula II wherein the sulfur atom in the molecule is converted into a sulfinyl or sulfonyl group.
Patent JP-2000198482-A (JP)
Title: Folding type bicycle
Inventor: SHINOZUKA TSUTOMU
IPC: B62K15/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a folding type bicycle which is capable of being easily conveyed while rolling it is a load loaded on it when it is in a folded state, and which can provide a sufficient comfortable riding. SOLUTION: When a rear frame 07 is moved around a rotary shaft 21, the rear frame is connected to a main fram-rear part 03 at a position at which the respective front and rear parts of a body are symmetrical with respect to a dividing plane (A in Fig.) of a hinge, or a symmetry plane. When the body is folded on the hinge 23, the respective front and rear parts of the body are fixed-positioned so that the front and rear parts are arranged in parallel with each other. A left pedal 27 has a recessed part for the left pedal at a part of a pedal block out of a pedal body of the left pedal so that a crank 24 can be fixed when the left pedal is folded around a folding rotary shaft of the left pedal. A right pedal 28 has a small wheel part out of a pedal body of the right pedal so that the pedal can be rotated in contact with the ground surface.
Patent JP-2000188952-A (JP)
Title: Decorative concrete blocks
Inventor: SASAOKA RYOSUKE
IPC: A01G9/28
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide decorative concrete blocks that has high moisture retention and water permeability, can retain its beautiful appearance for a long time and can be produced relatively inexpensively. SOLUTION: In decorative concrete blocks 10 that have voids inside and are made of a material having water-permeating and moisture-retaining properties and have the space 17 communicating with the upper opening 16, the outer peripheral surfaces except the bottom lower face of the decorative block 10 and the upper face 20 linking thereto are coated with a waterproof coating.