baber/WOPTO huggingface dataset:
Patent JP-2001055394-A (JP)
Title: Preparation of acyloxysilane
Inventor: LARSON GERALD L
IPC: C07F7/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an improved process for producing an acyloxysilane. SOLUTION: The objective process for the production of an acyloxysilane is carried out according to the reaction formula: [RnSi][(NH)(4-n)][SiRn]+ RnSiX(4-n)+3(4-n)R'COOH→3RnSi(OCOR')(4-n)+(4-n)NH4X (R and R' are each a 1-20C alkyl or an aryl; X is a halogen; (n) is an integer of 1 to 3). The reaction is carried out in an aprotic solvent, the solvent is diethyl ether and silazane is produced in situ by the reaction of the corresponding halosilane with ammonia.
Patent JP-2002032306-A (JP)
Title: Mail transmission system
Inventor: TOSA NAOKO
IPC: G06T13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately transmit the feeling of a person preparing, to a destination due to character movements and the melody change of a BGM. SOLUTION: When a passage is prepared, a phrase showing feelings is detected from the prepared passage, and movement control information and melody control information related to the detected phrase are generated. The generated movement control information and melody control information are assigned to the phrase. When the passage with the movement control information and the melody control information assigned thereto is transmitted to the destination, the passage and characters are displayed on the display 22 of the destination, the BGM is outputted from a loudspeaker 26 and the reading of the passage is started. The character movement and the BGM melody change, according to the movement control information and the melody control information, when the phrase showing the feelings are read.
Patent JP-2002039233-A (JP)
Title: Disc brake
Inventor: KUROYANAGI NOBORU
IPC: F16D55/2265
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To stably absorb a tolerance of size of a pitch between the two mounting holes of a caliper and a pitch between the two mounting holes of a mounting and deformation during braking in a range of eccentric amounts of two pin slide means for a long period without changing with the lapse of time. SOLUTION: In a disc brake A formed that a caliper 10 is supported slidably in the axial direction of a rotor at a mounting 40 through a pair of pin slide means 20 and 30, a device where a center Co of a shaft part on the caliper side (collars 22 and 32) rotatably and integrally axially movably assembled in mounting holes 11a and 12a of the caliper 10 is eccentric (by e1 and e2) from a center Mo of a shaft part (slide pins 21 and 31) on the mounting side rotatably and axially slidably fitted into mounting holes 41a and 42a of the mounting 40 is employed as pin slide means 20 and 30.
Patent JP-2002043196-A (JP)
Title: Method and device for diliquoring electrolytic capacitor element
Inventor: KOMATA KATSUMORI
IPC: H01G13/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor element having uniform impregnating characteristic and capacity characteristics, while a machine is prevented from becoming contaminated with an excessive electrolyte by sidewise suction, the excessive electrolyte sticking by vacuum-impregnation processing, to the peripheral surface and the bottom surface of the electrolytic capacitor element for constant and for fast removal. SOLUTION: An electrolytic capacitor element 5 where an excessive electrolyte 6 sticks to a peripheral surface 5a and a bottom surface 5b, after vacuum- impregnation of the electrolyte 6 is transported, while its lead wire 5c is grasped for hanging, during which the element 5 is made to approach a fist suction body 11, where a suction hole 11b is laterally formed, so that the excessive electrolyte 6 sticking to peripheral surface 5a and bottom surface 5b which is near the suction body 11 is sucked and removed sideways through the sucking hole 11b. Then the peripheral surface 5a on the opposite side is made to approach a suction hole 12b formed at a second sucking body 12, so that the electrolyte 6 which is not removed by the first suction body 11 is sucked and removed in the lateral direction.
Patent JP-2001065626-A (JP)
Title: Strut mount
Inventor: SCHUETZ MICHAEL
IPC: B60G15/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a strut mount capable of attaining satisfactory use characteristics by conforming only shock absorber characteristics and elastic body characteristics to each other. SOLUTION: This strut mount involves a head mount 1, wherein the inner ring 2 of the head mount is capable of being fixed to the axial end of the piston rod 4 of a shock absorber 5 and the end of a vehicle body 3. The inner ring 2 is surrounded by an outer ring 6 so as to be spaced radially, and at least one elastic body 8 formed out of an elastic rubber material is disposed on an gap 7 formed by the space. The position of the outer ring 6 is fixed to be disposed on the vehicle body 3. Only the force 9 transmitted from the shock absorber 5 reaches the vehicle body 3 through the elastic body 8 of the head mount 1.
Patent JP-2002039190-A (JP)
Title: Four-point contact ball bearing
Inventor: NAKAGAWA YOSHITAKA
IPC: F16C33/58
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a four-point contact ball bearing capable of preventing damage to a ball and separation at the bottom of a raceway groove to prevent an acoustic value from decreasing. SOLUTION: A raceway groove 1 having an elliptic cross section is formed in a raceway member 10. The ball rolls on a curved surface 2 which constitutes the raceway groove 1.
Patent JP-2002038697-A (JP)
Title: Single operation type joining structure in building
Inventor: NISHIKAWA TSUNEHIKO
IPC: E04F13/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure of an interior material and an exterior material in a building such as a house to join the interior material and the exterior material mutually in a single operation while maintaining beautiful appearance without using nails. SOLUTION: Receiving devices 12 formed by an elastic beltlike material such as metal and plastic are fixed at an interval on a floor joist 10 facing a plate member 14 for exterior which becomes a flooring and a deck member, both side parts 20 of the receiving device are formed by standing up toward the exterior material, and a bottom part 26 of the plate member 14 is stored between standing-up side parts 20 of the receiving device 12. A side part of the plate member 14 has a longitudinal direction locking groove 28, and a locking projection 22 as a bent part in the side part 20 of the receiving device 12 is elastically engaged in the locking groove 28.
Patent JP-2002045029-A (JP)
Title: Combine harvester
Inventor: IWANAGA KENJI
IPC: A01F12/60
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can prevent by an air carrying method the husking, staining or damage to grains on their discharge with an auger and forms a grain tank in a structure capable of being opened. SOLUTION: This combine harvester characterized by having a grain tank 4 for storing threshed grains and an auger 5 for discharging the grains from the grain tank 4 outside the machine by a carrying method using an air volume type fan 9, forming the grain tank 4 in a structure capable of being forward opened, and switching off or on the transmission of electricity to the air volume type fan 9 in interlock with the opening operation of the grain tank 4.
Patent JP-2002048001-A (JP)
Title: Piston cooling structure for internal combustion engine
Inventor: MURAKAMI NOBUYUKI
IPC: F02M61/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piston cooling structure for an internal combustion engine for preventing damage by mechanical stress without increasing a manufacturing cost. SOLUTION: This piston cooling structure for the internal combustion engine is applied to a cylinder direct injection internal combustion engine for injecting fuel into a cavity 13 arranged in the upper surface center of a piston 11 from respective nozzle ports on the tip of an injector, and touches a flame to plural places corresponding to the respective nozzle ports of a lip part 16 on the peripheral edge of the cavity. In the setting for touching the flame to a rear side part 17 of the lip part 16, an oil inlet 20 of a cooling channel 19 extending in an annular shape in an upper part of the piston 11 is arranged in a rear side area A on the anti-thrust side in the upper part.  A temperature rise of the flame touching rear side part 17 can be prevented by low temperature oil entering from the oil inlet 20 to thereby prevent a part generating maximum mechanical stress from becoming a high temperature by the flame.
Patent JP-2001058073-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of realizing the variable display control and game control of a higher grade. SOLUTION: A microcomputer for LCD control for display-controlling a variable display device is provided other than a microcomputer for game control for controlling the game state of this game machine and a command for display control is transmitted from the microcomputer for game control to the microcomputer for LCD control. In the state where a command header comH is inputted and a command input flag is set, when the next command is inputted, the inputted data are stored in an input data preliminary storage area (S206). In the stage that the input of all command data is ended, checking by check sum data is performed (S208 and S209). At the time of matching as the result of checking, the storage data in the input data preliminary storage area are stored in a command data storage area and used for the variable display control.
Patent JP-2002051235-A (JP)
Title: Video camera
Inventor: YASUDA YASUSHI
IPC: H04N5/222
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a video camera for preventing backlash associated with the play of a driving unit when tilting or panning a camera part. SOLUTION: A camera part for picking up the image of an object and a camera control part are fixed on a lens-barrel. That lens-barrel is linked through a tilt frame to the driving part. In the driving part, with the driving shaft of gears 37 and 38 as a center, a V-shaped spring 18 is mounted between a projecting part 19 fixed on a driving case 9 and a gear 17 linked to the tilt frame. An energizing force is applied to the gear 17 in the turning direction of the gear 17 by the spring 18.
Patent JP-2002051400-A (JP)
Title: Method and device for processing sound signal
Inventor: KUBOTA KAZUNOBU
IPC: A63F13/54
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the signal processing amount of a sound processing section. SOLUTION: In a method for performing virtual sound image orienting processing on sound source signals, each having at least one piece of information selected from among three pieces of information on position, movement, and orientation on the basis of the information, one piece of changed information is generated based on a plurality of pieces of changed information; and virtual sound image orienting processing is performed on the sound source signals, based on the generated changed information, when the plurality of pieces of information held by the sound source signals are changed within a prescribed unit time.
Patent JP-2002054067-A (JP)
Title: Method for producing nonwoven fabric-attached fabric
Inventor: OKAWA HIROYUKI
IPC: D04H1/46
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide at a largely reduced production cost 'a nonwoven fabric- attached fabric' which comprises a fabric such as a knitted fabric or woven fabric and a nonwoven fabric, has rich stretchability, and has uses in an enlarged ranges. SOLUTION: This method for producing the nonwoven fabric-attached fabric which comprises the fabric such as the knitted fabric or woven fabric and the nonwoven fabric, comprising utilizing a process for producing a nonwoven fabric from a fiber web without a nonwoven fabric, as such, joining a fabric 2 or 2B to the transfer route of the web W to superpose the fabric on the web W, and then vertically moving needle punch needles 7 through the intermittently transferred fabric-web to interlace the fibers of the web W with each other and simultaneously interlace the fibers of the web W with the fabric 2 or 2B. On the production, the fabrics 2 and 2B joined to both the upper and lower sides of the web W may have the same or different properties, respectively.  For example, the addition of an antibacterial property, an antifungal property, a flame-retardant property or the like enables to provide the nonwoven fabric-attached fabric having an expanded use range.
Patent JP-2001097287-A (JP)
Title: Method for forming composite fiber article
Inventor: MOORE ROBERT A
IPC: B29C70/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a complicated shape such as the shape of beams of a rotor blade of tilt rotor aircraft and a product manufactured using the method. SOLUTION: This method for forming a composite fiber article comprises the steps of selecting a plurality of cross-sections determining an article, defining a plurality of points in each cross-section as fiber strip disposing points, grouping these points in some sets so that each cross-section includes one point to define the continuous arrangement of the fiber strips, and applying strips 62 to the article at these points.
Patent JP-2002046285-A (JP)
Title: Equipment and method for cleaning print head
Inventor: TAJIMA TOYOHISA
IPC: B41J2/18
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for cleaning a print head in which clogging of nozzle can be prevented surely without employing an intricate cleaning mechanism and the size and cost of a recorder can be reduced while saving power. SOLUTION: The cleaning equipment 4 comprises a heater 17 fixed to a head cap 13. Before the cap 13 is applied to an ink jet head 2, air in the cap is heated instantaneously by means of the heater 17. When the cap 13 is applied to an ink jet head 2 following to heating, a space defined by them has a negative pressure and useless ink can be sucked forcibly from the head 2. Since an intricate prior art cleaning mechanism using an air pump is eliminated, clogging of nozzle can be prevented surely resulting in a cleaning equipment in which the size and cost of a recorder can be reduced while saving power.
Patent JP-2002051153-A (JP)
Title: Cti server and program recording medium
Inventor: KAYABA CHIKA
IPC: G06F17/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prepare parameters formed by analogy from user's psychology in a CTI server. SOLUTION: A CTI server 50 receives a telephone from a telephone terminal 20. The CTI server 50 includes an analyzing means 5, an icon-forming means 9, and an icon display control means 10. The analyzing means 5 analyzes the state of telephone from the telephone terminal 20 and generates a parameter by analogy of user's psychology of the telephone terminal 20. The icon-forming means 9 generates an icon 14 for visually indicating the state of psychology of the user. The icon display control means 10 displays the state of psychology of the user by using the icon 14.
Patent JP-2002057373-A (JP)
Title: Semiconductor light-emitting device
Inventor: MURATA HIROSHI
IPC: H01L33/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device where a flip chip light-emitting element is easily mounted and fixed on its mounting surface while the light leaking toward the mounting surface is effectively recovered on a main light take-out surface for improved luminosity. SOLUTION: A flip chip light-emitting device is provided where a transmissive substrate 1 side of a semiconductor light-emitting element A is taken as the main light take-out surface while the surface on the opposite side faces the mounting surface and electrode pads 2a and 3a on an n-side and a p-side are connected together for continuity. A short preventive band is formed on the mounting surface so that conductive bonds 14 which fix the electrode pads 2a and 3a to the mounting surface for continuity, do not contact each other. A reflective film 13 is formed on the surface of the short preventive band, over which the semiconductor light-emitting element A is mounted while the surface of a p-type layer 3 is directly contacted.
Patent JP-2002057540-A (JP)
Title: Method for producing crystal vibrating piece and crystal device
Inventor: NAKAGAWA TETSUO
IPC: H03H3/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing crystal vibrating piece with which the deterioration of vibration characteristics can be blocked by sufficiently dispersing and mixing a component capable of preventing the diffusion of a solder component in an electrode film and to provide a crystal device using a crystal vibrating piece having such characteristics. SOLUTION: In the method for producing a crystal vibrating piece 11 where an exciting electrode 19 to which driving voltage is applied and connecting electrodes 13 and 14 connected with this exciting electrode through a pull-out electrode 14a are provided on the surface of a crystal piece 21 and a feeding electrode 17a for applying the driving voltage from the outside is bonded to these connecting electrodes, the crystal piece is formed of a crystal block, an electrode film 25 provided with a base layer 22 composed of Cr, an intermediate layer 23 provided on the base layer and composed of a mixed layer of copper and a conductor metal and an upper layer 24 provided on this intermediate layer and composed of a conductor metal are formed on the surface of this crystal piece, and the feeding electrode is abutted to the connecting electrodes on the electrode film,  bonded by a solder and then thermally processed.
Patent JP-2002050429-A (JP)
Title: Watreproof connector for high frequency coaxial cable
Inventor: KANDA TETSUO
IPC: H01R103/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector for a high frequency coaxial cable enabled to prevent a high frequency coaxial cable main body from lowering of insulation resistance caused by water permeation through a sheath on an outer conductor. SOLUTION: The water permeation from a cable main body is prevented by arranging an O-ring between a part of a flared surface formed by spreading an outer conductor at an end part of the high frequency coaxial cable main body, and a connector fitted to it. At the connector, it is preferable to satisfy both of electric property and waterproofing property by shaping the contact part with the outer conductor flare surface in flat surface, and by shaping the contact part with the O-ring so as to have a groove matching with the shape of the O-ring.
Patent JP-2002057091-A (JP)
Title: Stage and exposure device
Inventor: TANAKA KEIICHI
IPC: F16C32/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a stage which can be used even in the vacuum while reducing the size and enhancing the controllability. SOLUTION: The stage comprises two guide members 13, 14 extending in the direction of Y-axis, and sliders 23, 24 being guided for the guide members 13, 14, respectively, through a noncontact air bearing. A moving guide 25 extends in the direction of X-axis across the two guide members 13, 14 and a slider 27 is provided to be guided for the moving guide 25 through a noncontact air bearing. The slider is provided with a drive mechanism comprising a linear motor, and an air cylinder combined with the noncontact air bearing to assist driving power at the time of acceleration or deceleration.
Patent JP-2001185236-A (JP)
Title: Display device for charged state and charged amount
Inventor: INOTA TAKASHI
IPC: H02J7/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide visually disabled persons with a display unit for charged state and remaining charged capacity, which can easily and economically indicate charged state information or information about the remaining charged capacity of a rechargeable battery. SOLUTION: The display unit consists of a Braille indicator 203 for displaying Braille, keys 205 for selecting display information, a charge control circuit part 202 for controlling the charge of the rechargeable battery 201 and also for serving means for detecting charged state, an A/D converter 104 for measuring the charging voltage of the rechargeable battery 201, and a CPU 101. Based on the manipulation of keys 205, the CPU 101 gives control instructions to make the Braille indicator 203 show either the charged state concerning the charge control circuit part 202 as 'charging', 'charge completed', 'rechargeable battery abnormality' and so on, or the remaining charged capacity as full charge, 'almost half', or 'low remaining level' or the like.
Patent JP-2002058986-A (JP)
Title: Nozzle for supercritical water and supercritical water reaction apparatus
Inventor: HAMADA SHUSAKU
IPC: C02F1/74
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a supercritical water reaction apparatus by small-sizing an external diameter of a nozzle for supercritical water. SOLUTION: The nozzle 10 for the supercritical water, which is constituted by having an outer pipe 14 and an inner pipe 11 inserted into the inner space of this outer pipe 14 and disposing spacers (for example, projecting parts 11a and 14a and a ring 19) for locating the outer peripheral surface of the inner pipe in a prescribed position with respect to the inner peripheral surface of the outer pipe 14 near a nozzle spout 16 into a reactor 1, is provided. The supercritical water reaction apparatus is provided by using such nozzle 10 and combining the same with the reactor 1, etc.
Patent JP-2002059268-A (JP)
Title: Spot welding method for metal plate
Inventor: SAKUTA MITSURU
IPC: B23K11/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding method capable of ensuring the sufficient welding strength without any welding detachment or tear in performing the spot welding by overlapping a rear end part of a preceding metal plate on a forward end part of a succeeding metal plate before continuously performing the spot welding of metal plates of different width in a continuously welding equipment of the metal plate. SOLUTION: The spot welding is performed so that the inequality of 0 mm<=L2<=50 mm if 0<=L1<M, or 0 mm<=L2<=20 mm if M<=L1 is satisfied, where L2 is the distance between a weld point located outermost in the plate width direction of an overlapping part and a side end of a narrow metal plate according to the relationship between the distance L1 between plate side ends at the overlapping part and the preset threshold M.
Patent JP-2002059923-A (JP)
Title: Rolled wrapping film in case
Inventor: KACHI KAZUFUMI
IPC: B65D25/52
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To easily cut a cylindrically rolled long wrapping film in a correct length and prevent a worker from being erroneously injured in cutting work. SOLUTION: The belt-like long wrapping film 1 has many cutting lines 7 consisting of perforations or the like, which are formed in the wrapping film 1 at predetermined intervals in a direction intersecting with the lengthwise direction of the wrapping film 1. The film thus prepared is cylindrically rolled to form a roll body 1a, and the roll body is contained in a case 3. By withdrawing the wrapping film 1 from the case 3 through a portion between the case 3 and a lid 4 thereof in a state that the wrapping film 1 is pinchingly pressed and imparted resistance, the wrapping film 1 can be cut at each cutting line 7.