baber/WOPTO huggingface dataset:
Patent JP-2002087788-A (JP)
Title: Turning brake limit warning device for vehicle for high lift work
Inventor: SAWAFUJI YOSHITOSHI
IPC: B66C23/94
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a turning brake limit warning device for a vehicle for high lift work capable of preventing a working floor from being displaced from a working position by turning an upper turning body by reaction from a wall surface caused by the driving of a working machine. SOLUTION: This vehicle for high lift work is provided with: a lower traveling body 1a; the upper turning body 1b installed on the lower traveling body 1a and turned and driven by a turning motor 22 having a turning brake 23; a telescopic boom 2 installed on the upper turning body 1b in a manner capable of rising and falling; the working floor 3 mounted to the tip of the telescopic boom 2 turnable in a horizontal plane through attitude keeping members 4 and 5; and the working machine 6 installed on the working floor 3. In this case, the vehicle is provided with an oil pressure detector 21 for detecting the oil pressure of the turning motor 22 and a warning means 20 mounted on the working floor 3, and is characterized by operating the warning means 20 when the output value of the oil pressure detector 21 is set at a predetermined value or above.
Patent JP-2002079611-A (JP)
Title: Integrated structure of glass and resin and method for manufacturing the same
Inventor: KAWASE TOYOO
IPC: B60J1/17
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrated structure of glass and a resin, capable of being enhanced in assembling accuracy, by applying insert or outsert molding to the resin so as to integrate the resin with adherend glass such as car window glass or the like to strongly bond the resin to the adherend glass for a short time without requiring a drying process. SOLUTION: A polybutylene terephthalate resin 2 is injection-molded to be bonded to the adherend glass 1 coated with a one-pack type urethane primer or urethane adhesive 3 to which a silane coupling agent is added.
Patent JP-2002079586-A (JP)
Title: Optical element and manufacturing method thereof, and resin material for optical element, optical head and optical disk device
Inventor: MURATA ATSUSHI
IPC: B29C43/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical element having an excellent optical performance and uniform performances and a manufacturing method thereof, and a resin material for the optical element, an optical head and an optical disk device. SOLUTION: The manufacturing method has a first process wherein a substantially spherical resin lump constituted of a resin is molded by injection molding, a second process wherein a spherical resin material 31 is formed by grinding the resin lump and a third process wherein the resin material 31 is formed with heat and pressure by using a forming mold 32.
Patent JP-2002079801-A (JP)
Title: Ornamental aluminium wheel
Inventor: ENOMOTO TSUTOMU
IPC: B60B7/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental aluminum wheel improving design and reducing weight at low cost. SOLUTION: A recess 14a is formed on a design surface of an aluminum wheel and an ornamental member 18a is attached on the recess 14a to compose a design integrated into the aluminum wheel. The design of the ornamental aluminum wheel is thereby improved.
Patent JP-2002092980-A (JP)
Title: Device for exposing mater disk of optical disk
Inventor: MIZUTA OSAMU
IPC: G03F7/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a new device for exposing master disk for obtaining rectangular groove shapes which are different in depth, and a new resist master disk structure to be exposed. SOLUTION: A resist master disk 10 is mounted on a turntable 11 after removing the eccentricity referred to the outer diameter as reference and is adsorbed thereon by an air spindle motor 12. Grooves for detecting the eccentricity on the outer periphery of the resist master disk 10 is detected by a pickup 16 and the eccentricity is calculated as (n) period × set pitch by an eccentricity calculating circuit 22 and is added to a drive controlling circuit 21 as an offset signal to a slider unit 14. The drive controlling circuit 21 performs an exposure drive for a command value from a system controlling unit 20.
Patent JP-2002082247-A (JP)
Title: Optical waveguide manufacturing device
Inventor: NISHIZAWA RYOJI
IPC: C03B19/14
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To enable an optical waveguide manufacturing device to shorten the cooling time, temperature rising time and replacement time of a turntable. SOLUTION: A glass soot depositing table 12 is bisected into an elevation table 4 and non-elevation table 5. The non-elevation table 5 is supported on a hollow rotary shaft 14, and the elevation table 4 is fixedly supported on a push-up bush 6. The push-up bush 6 is inserted to be freely vertically movable into the hollow rotary shaft 14 from the above, and an elevating/lowering shaft 8 is inserted to be freely vertically movable into the shaft 14 from the below. The push-up bush 6 is pushed up by the elevating/lowering shaft 8, thereby lifting the elevation table 4 from the non-elevation table 5 in structure.
Patent JP-2002094200-A (JP)
Title: Circuit board, electric insulating material therefor and method of manufacturing the same
Inventor: KAWAKITA YOSHIHIRO
IPC: H05K3/20
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the insulating layer of a circuit board which is ensured of interlayer electrical connection through a via formed of conductive paste to be homogenized and very small in thickness and a via connection to be improved in reliability. SOLUTION: A resin layer 103 is laminated on the surface of a porous sheet 102 for the formation of an insulating material 101 used for a circuit board, where pores existing in the porous sheet 102 are hollow and filled up with no resin. The circuit board is equipped with wiring layers which are electrically connected together through vias formed by compression of conductive paste, the insulating layer with the via is formed of the porous sheet 102 and the resin layer 103, and it is preferable that the pores of the porous sheet 102 are smaller than conductive particles.
Patent JP-2002101665-A (JP)
Title: One-control period stabilizing method of current and voltage of alternating current higher harmonic filter of current pulse width modulation system converter
Inventor: MIURA TOMOFUMI
IPC: H02M7/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing transition vibration at high speed and improving the control of the effective power and reactive power of direct current output voltage and alternating current side. SOLUTION: The instantaneous values of the reactor current is of a higher harmonic filter and capacitor voltage vc comprising a reactor and a capacitor provided on the alternating current side of the current pulse width modulation system converter of a single phase or three phases are controlled by the pulse width of the input current ix of the converter generated in a one-control period and its generating timing, and stabilized after the one-control period.
Patent JP-2002098105-A (JP)
Title: Hydraulic device
Inventor: SHIMADA SATORU
IPC: F15B11/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device that can reduce the driving loss of a hydraulic pump and increase circuit efficiency. SOLUTION: This hydraulic device 1 comprises a hydraulic pump 2 driven by a driving source 4, and a hydraulic motor 3. A drain passage 21 is branched from a main line 7 to connect the main line 7 to an oil tank 6. The drain passage 21 has an on-off valve 22 that comprises an open position 22a to open the drain passage 21 and a close position 22b to close the drain passage 21. The on-off valve 22 is controlled by a pulse-driving signal that is transmitted from an on-off valve control circuit 31, and is repeatedly switched into the open position 22a and the close position 22b. The hydraulic device 1 has an accumulator 25 connected into the main line 7. The main line 7 between the accumulator 25 and the on-off valve 27 has a check valve 27.
Patent JP-2002098976-A (JP)
Title: Liquid crystal device and method of manufacture, and electronic device
Inventor: MOMOSE YOICHI
IPC: G02F1/1333
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device where an alignment layer will not be deteriorated due to UV rays in the process of manufacture or after the manufacture. SOLUTION: In the liquid crystal device, a first and a second substrates 10 and 20 disposed opposite are stuck to each other via a sealing material 30, and a liquid crystal 41 are packed in a cell 40 enclosed by the sealing material between the substrates via an opening part 31. Alignment layers 11 and 21 are formed on the sides, facing the liquid crystal of the substrates 10 and 20, respectively, and a UV-shielding film 50 covering at least the alignment layers 11 and 12 is formed on the first substrate 10.
Patent JP-2002098359-A (JP)
Title: Humidifying unit
Inventor: TERADA YUICHI
IPC: F24F6/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying unit which can prevent the dew condensation occurring in a humidifying passage during operation stoppage. SOLUTION: Humidified air is supplied into a room though a hose 1. A counterflow preventive damper 2 which has a hinge part 3 at its one end is installed within the hose 1. When operation stops, the air flow within the hose 1 vanishes, and the wind pressure that the counterflow preventive damper main body 4 receives vanishes, too, and the counterflow preventive damper 2 rotates around the hinge part 3 with its dead weight so as to block the hose.
Patent JP-2002111792-A (JP)
Title: Charging system for portable communication terminal
Inventor: HASEGAWA NORIAKI
IPC: H04W92/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize information regarding the call to a portable communication terminal by external equipment in the charging system of the portable communication terminal capable of supplying power to the power supply terminal of the portable communication terminal when the portable communication terminal and the external equipment communication signals. SOLUTION: In the constitution where the power supply terminal of the portable communication terminal 82 and a power supply are connected, the external equipment connection terminal of the portable communication terminal 82 and the communication terminal of the external equipment 83 are connected and the power can be supplied from the power supply to the power supply terminal of the portable communication terminal 82 when the portable communication terminal 82 and the external equipment 83 communicate the signals, a call termination information transmission means for transmitting the information regarding the call termination for the portable communication terminal 82 to the external equipment 83 in the case that the call termination of the portable communication terminal 82 is present is provided.
Patent JP-2002078561-A (JP)
Title: Seat
Inventor: KOZAI KENICHI
IPC: B60N2/90
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a seat capable of automatically optimizing a support for the back of a seated person according to ones physique. SOLUTION: A first cushion receiving member elastically supporting a seat cushion section and a second cushion receiving member elastically supporting a seat back section are connected together by a connecting member made of a link member of two or more articulates, or a deformable cord-like body, or a cloth-like body. Since the seat back section is longitudinally moved interlockingly with the vertical movement of the seat cushion section, the user can be supported at the position and strength according to his physique (weight). Various sections are prevented from being unnecessarily pulled at reclining. The strength and direction of the back support of the user can be adjusted according to the usage of the seat and the user without changing the whole structure and elastic members such as springs by changing the connection positions of the connecting member and the cushion receiving members, thereby the flexibility of the seat is improved.
Patent JP-2002112509-A (JP)
Title: Electric brush
Inventor: EBIYA GENTA
IPC: H02K13/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise electric brush, capable of reducing the sliding noise of the electric brush that is emitted from an electric motor. SOLUTION: In the electric brush that is formed by pressing materials, made partially or wholly of a carbonic material by a uniaxial press and that is manufactured through baking, the pressing direction is formed in such a way that a pressing direction d1 of the press and the rotational direction of a commutator 2 form an angle of 5 to 85 deg..
Patent JP-2002107444-A (JP)
Title: Position detection control device
Inventor: EHATA SHIGETAKA
IPC: H04W92/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a position detection control device for detecting the position of a moving terminal on the basis of radio waves intensity in the communication of the moving terminal with a position detecting terminal. SOLUTION: This position detection control device for detecting the position of a moving terminal is provided with a position detecting terminal provided at a predetermined position in the communication area of a radio base station to be communicated with the moving terminal when communicating, a receiver part for receiving the information about radio waves intensity measured by the direct communication with the moving terminal, and a position detecting unit for detecting position of the moving terminal on the basis of the information about the radio waves intensity received by the receiver unit and the predetermined position of the position detecting terminal.
Patent JP-2002116020-A (JP)
Title: Tilt sensor
Inventor: YAMAKI SHINICHI
IPC: G01C9/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a tilt sensor whose structure is simple and which can sense that a vehicle has stopped, on an upward slope or a downward slope. SOLUTION: The tilt sensor is attached to, and mounted on, the vehicle having a slide door. The tilt sensor is provided with a box-shaped case 11 which comprises both sidewalls used to guide a spherical contact body, a common electrode 13 which is installed at the case 11, whose center forms a low-V- shape and in which an external terminal 13a protrudes from the rear surface, an electrode 21 for the upward slope, which faces one end part of the common electrode 13 by keeping an interval and in which an external terminal 21a protrudes from the rear surface, an electrode 21, for the downward slope, which faces the other end of the common electrode 13 by keeping an interval and in which an external terminal 22a protrudes from the rear surface and the spherical contact body 23 which is placed on the common electrode 13,  which is rolled on the surface according to the posture of the vehicle and which sets a part between the electrode 21 and the electrode 22 into continuity.
Patent JP-2002104417-A (JP)
Title: Expandable vessel
Inventor: KOHARA HIROTSUGU
IPC: B65D21/08
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To contract a vessel of variable capacity to reduce the volume when shipping and disposing of the vessel, and to expand the vessel when eating the content. SOLUTION: A recessed groove between a raised cylinder 4 formed by raising a center part of a bottom plate 3 for closing a lower surface of a peripheral wall 2 to a substantially equal level and the peripheral wall 2 is formed to be a large capacity chamber 5, and an upper surface of the raised cylinder is recessed to form a first small capacity chamber 6. By pressing the small capacity chamber 6 downwardly, the bottom plate 3 is downwardly and elastically inverted, and the bottom plate part except the first small capacity chamber 6 forms a peripheral wall continuously integrated with a lower end of the peripheral wall 2.  A center part of a lid body 9 for closing an upper surface of the peripheral wall 2 is raised to form a second small capacity chamber 10 facing downwardly and having an opening in a lower surface, and the lid body 9 is connected to the peripheral wall 2 in an opening/closing manner.
Patent JP-2002116382-A (JP)
Title: Projection optical system and exposure device equipped with the same
Inventor: KUMAGAI SATORU
IPC: H01L21/027
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type projection optical system not only realizing the complete compensation of aberration between an object surface and an entrance pupil but also realizing the excellent compensation of the aberration of an entire optical system. SOLUTION: This projection optical system forms the image of a first surface (4) on a second surface (7). The optical system is equipped with a first reflection surface (R1), a second reflection surface (R2), a third reflection surface (R3), a fourth reflection surface (R4), a fifth reflection surface (R5), a sixth reflection surface (R6), a seventh reflection surface (R7) and a eighth reflection surface (R8). The position of the entrance pupil of the projection optical system is set nearer to the second surface side than the vicinity of the first surface side of the second reflection surface along an optical path from the first surface to the second surface.
Patent JP-2002116671-A (JP)
Title: Image forming apparatus
Inventor: ODA TOMOYUKI
IPC: G03G21/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus where a bright image can be obtained over a long period of time without the need for a new component by eliminating troubles such as attachment of a foreign object or shaving. SOLUTION: In the apparatus, a boss part 19 for an arm fulcrum is constituted outside a storing chamber for a cleaning process means and at the tip part of the part 19, a recessed part 21 is formed, and a protruding part 20 that is formed on an arm component 6 is inserted to the boss part 19 together with an arm supporting pin 16. Then, the recessed part 21 is rotationally abutted on a surface X of the protruding part 20 by mounting a spring 15 on the arm 16, and thus a cleaning roll 1 is restricted and maintained at a specified nip.
Patent JP-2001138268-A (JP)
Title: Casing of electric machine, in particular, power tool
Inventor: KRONDORFER HARALD
IPC: H02G3/18
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a casing of an electric machine, in particular a motor- driven tool, assuring an improved protection of connection cables against a hard flexure. SOLUTION: The casing of electric machine, in particular motor-driven tool, includes a casing 12 having a leadout hole 19 for electric connection cables 18, which are threaded through a bent protection sleeve 20 connected with the leadout hole, wherein a cable portion 25 is guided in the vertical direction by a vertically long stretching hose 22 of the sleeve in the leadout direction specified thereby, and the leadout hole is arranged so that the connection cables are guided along the casing wall throughout the division specified outside the casing.
Patent JP-2002116544-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: H01L21/027
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition less liable to cause development defects in the production of a semiconductor device, excellent in adhesion on an inorganic antireflection film and excellent also in exposure margin (in particular, exposure margin in the case of isolated lines), sensitivity change with age, etc. SOLUTION: The positive type photoresist composition contains (A) a resin containing repeating structural units with norbornene and repeating structural units containing a specified alicyclic hydrocarbon structure and having a velocity of dissolution in an alkali developing solution increased by the action of an acid and (B) a compound which generates the acid when irradiated with active light or radiation.
Patent JP-2002119892-A (JP)
Title: Sprinkler nozzle
Inventor: NISHIOKA AKIRA
IPC: B05B1/18
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a inexpensive sprinkler nozzle which keeps sealing property and allows an smooth operation of a flow rate controlling lever for a long period. SOLUTION: The sprinkler nozzle is provided with a fixed plate 50 having a water flowing hole 51 and to be fixed to a nozzle head 3, a sprinkling plate 52 provided with a hole part 53 having plural sprinkling holes 54, a sealing means 56 provided around each sprinkling hole and a discharge port 55, externally engaged rotatably around the center axis C of the fixed plate 50 and capable of sliding through the sealing means 56, a ring like pressing member 65 for pressing the sprinkling plate 52 to the fixed plate 50 side and a rotary ring body 66 rotating around the center axis C and capable of selectively discharging each sprinkling pattern, and has a cylindrical body 78 having an opening closed by a sliding surface part 50a of the fixed plate 50, which is provided to be pressed to the fixed plate 50 side constantly by an elastic member 73.
Patent JP-2002120106-A (JP)
Title: Tool fastening mechanism
Inventor: TAKIGUCHI MASAHARU
IPC: B23Q3/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To easily release fastening of a tool. SOLUTION: When a clamp bolt 39 is moved to the under side of a body 21, a tapered surface 44 of a bolt body 40 presses the back end side of the body of a pressing part 36a of a first hole part 36 to pull a fastening member 32 to the back end side of the body. When the clamp bolt 39 is moved to the above side of a body 21, a tapered surface 51 of a sleeve 49 presses the tip side of the body of a pressing part 37a of a second hole part 37 to press out the fastening member 32 to the tip side of the body.
Patent JP-2002120394-A (JP)
Title: Electron beam excited light emission type print head
Inventor: TAMURA KIYOSHI
IPC: H01J31/15
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric field emission type print head having a fluorescent material that represents a red light emission with a high purity and does not include sulfur and cadmium. SOLUTION: The Y3Al5O12:Cr florescent material (Cr is 1 atm.% of Y) (Abbreviation YAG:Cr) is mounted in a field emission display element (FED) to be estimated. The drawing shows a light emission spectrum of the YAG:Cr fluorescent material and a red florescent material to be compared. The YAG:Cr fluorescent material dose not include a light having 580 nm or less that stimulates green and blue photosensitive layers so that the need of a filter used for a VFPH is obviated and it is superior in the cost. The effective energy is not lowered by the filter. The Y3O3:Eu florescent material taken as the comparison sample includes a light having 580 nm or less so that a red filter for cutting the light is necessary and it may become a demerit.
Patent JP-2002124122-A (JP)
Title: Lighting device, and sensor detection range control method of the same
Inventor: SAITO KIYOSHI
IPC: F21V23/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device preventing a circuit board housed in a function block mounted on a device main body from warping caused by the deformation generated when the lighting device main body is mounted, and do not generate shift in detection range of a sensor mounted on the function block. SOLUTION: A case part 20 is composed of a box-shaped case main body 21 of which one side is opened, and a lid part 22 covering the opening; and groove parts 23, in which both end parts of a circuit board 26 are inserted, are formed on a pair of side walls of the case main body 21 facing each other. A sensor block 11 is constructed by inserting the circuit board 26 in the groove part 23, and by making the case main body 21 pinch and hold the circuit board 26. Fixing parts 24 of the case part 20 are fixed to the device main body 10 by bolts 18 and nuts 27.