baber/WOPTO huggingface dataset:
Patent JP-2001174814-A (JP)
Title: Integrator illumination device
Inventor: EBISU NAOKI
IPC: G02B3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent vignetting in the image of arc of a light source lamp formed on a polarization converting device and to improve the conversion efficiency of polarization. SOLUTION: Rays from the lamp 2 of a light source 1 are condensed by integrator lenses 3, 4 and the polarizing plane of the rays is aligned by a polarization converting device 5. The rays pass a condenser lens 6 to illuminate a liquid crystal display plate 7 and the modulated image rays are projected by a projector lens 8 onto a screen. Each lens cell of the integrator lens 3 is formed corresponding to the liquid crystal display plate, and the optical axes of specified lens cells are deviated. Specified lens cell of the integrator lens 4 are formed into a proper size in such a manner that rays from the lens cells of the integrator lens 3 are condensed on the polarization converting device. The polarization converting device is formed corresponding to the size of the lens cells of the integrator lens 4 by varying thickness of specified elements.
Patent JP-H05161429-A (JP)
Title: Multistory culture bed
Inventor: YAMAMOTO IWAO
IPC: A01G9/02
Filed: 1991-12-13
Abstract: PURPOSE:To improve the yield by efficiently utilizing the land and to enable wholesome growth of a plant by culturing the plant in an excellent condition. CONSTITUTION:Planting units 1 having the front-to-back width increasing with the height are put on the other and fixed to support rods 8 standing on a supporting member 7 to protrude the horizontal planting surface 9 of each planting unit 1 except the highest planting unit 1 toward the forth or the back of the bottom part of a planting unit directly above the planting unit 1. Seedlings or seeds of a plant are transplanted or sown on the planting surface 9 of each planting unit 1 and water is subsequently applied thereto according to demand or periodically, thus culturing the plant.
Patent JP-H11189680-A (JP)
Title: Rubber composition
Inventor: YATSUYANAGI CHIKASHI
IPC: C08K5/54
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition improved in tan δ balance and wear resistance by blending a rubber composition containing carbon black with a ladder polysiloxane. SOLUTION: This rubber composition is obtained by blending a rubber composition comprising 100 pts.wt. rubber component and 40-120 pts.wt. carbon black with 0.5-20 wt.%, based on the carbon black, of a ladder polysiloxane having a weight-average molecular weight of 500 to 20,000 and having silanol groups obtained by the hydrolysis and condensation of an alkoxysilane containing at least 60 wt.% of a silane compound having a structure of the formula; R<1> -Si(OR<2> )3 (wherein R<1> is H or a 1-21C hydrocarbon group; and R<2> is a 1-18C monovalent hydrocarbon group or an organic group containing an ether linkage), and preferably at most 40 wt.%, based on the carbon black, of a silane coupling agent. The blending is performed by simultaneously mixing the rubber component, carbon black, the polysiloxane and other ingredients at 70 deg.C or higher in an internal mixer.
Patent JP-H06122749-A (JP)
Title: Polymeric material
Inventor: DANKAN JIEEMUZU MAKIYUURIII
IPC: C08G18/42
Filed: 1992-12-18
Abstract: PURPOSE: To provide a novel polymeric material which generates an extremely reduced amount of smoke and toxic gas on combustion.  
     CONSTITUTION: A combustible polymeric material containing an urethane bond is characterized by containing a polyester having an acid value of 30 mg KOH/ g or smaller, derived from the following components (A) and (B), as a smoke and toxic gas suppressant. (A) A polycarboxylic component comprising (A1) an unsaturated- or hydroxy-substituted aliphatic dicarboxylic acid having a carbon number of 6 or smaller or an ester-forming derivative thereof and, optionally, at least one dicarboxylic acid or tricarboxylic acid or an ester-forming derivative thereof chosen from (A2) 2-10C saturated fatty acid free of HO-groups or an ester-forming derivative thereof, (A3) citric acid or an ester-forming derivative thereof, (A4) 7-12C alicyclic acid or an ester-forming derivative thereof, and (A5) 8-16C aromatic acid or an ester-forming derivative thereof, which is substantially flee of tetracarboxylic acids or anhydrides thereof, and (B) a polyhydroxyl component having from 2 to 8 HO-groups. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000145313-A (JP)
Title: Deformation prevention structure of frame body of door
Inventor: KONISHI KIKUO
IPC: E06B3/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent scratches from being generated on the surface of a plate door by mounting a plate-like deformation prevention body on a vertical frame body provided in the vertical direction of an outer frame body such as a door, and mounting the front side of the deformation prevention body on the side face side of the vertical frame body so that they are orthogonal for plate thickness. SOLUTION: A deformation prevention body 4 is provided on an inside face positioned in the inside of a vertical frame body 3 respectively. The recess part 5 of a shape corresponding to the deformation prevention body 4 on an inside face respectively positioned on the vertical frame body 3 is provided and formed from the upper part of the vertical frame body 3 to the lower part, and the deformation prevention body 4 is attached to the recess part 5 in the form of burying. The deformation prevention body 4 is attached to the recess part 5 of the vertical frame body 3 so that the vertical frame body 3 and the deformation prevention body 4 are mutually orthogonal for plate thickness in a bending direction in the attaching direction of attaching the deformation prevention body 4 on the recess part 5 in the form of burying.  Thereby scratches are not given to the surface of a plate door, and the plate doors collide with each other no to produce double sliding.
Patent JP-H11171095-A (JP)
Title: Water surface rowing vehicle
Inventor: NISHINO TAKEYOSHI
IPC: B63H16/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a water surface hand-rowing vehicle facilitating hand- rowing operation and confirmation of a proceeding direction and usable for multiple purposes without danger of overturning. SOLUTION: A water surface rowing vehicle comprises a floating body A floating on the water surface and a rowing means 13 advancing the floating body A. The floating body A of flat shape is provided with a horizontal floor face 1 and a rinsing wall 2 at a rear part on the floor face 1. A propulsion plate 18 is provided below the front part of a horizontal part 4A of an L-shaped base body 4 of the rowing means B, and a float 22 is provided above the propulsion plate 18. A handle 30 is provided in a vertically adjustable state at the rear face of a vertical part 4B of the L-shaped base body 4. Wheels 13 are provided at the rear part lower face of the horizontal part 4A and in front of the vertical part 4B.
Patent JP-2000188549-A (JP)
Title: Multiple integral type a/d converter
Inventor: KOKUBO SHOICHI
IPC: H03M1/52
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a double integral type A/D converter to the utmost. SOLUTION: A threshold voltage register 11 stores digital values converted from analog signals. An adder 10 compares a current count of digital values counted by a counter 6 with a preceding digital count, and an adder 12 compares a prescribed threshold value with a difference between the present digital count and the preceding digital count. The adder 12 sets a count to the counter 6 so as to decrease 1st and 2nd integral times when a difference resulting from the comparison by the adder 12 is a prescribed threshold value or below.
Patent JP-2000188223-A (JP)
Title: Electromagnetic apparatus
Inventor: KOBARI KENICHI
IPC: H01F38/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic apparatus which increases the efficiency of the apparatus and saves electric power. SOLUTION: An electromagnetic apparatus consists of a coil part, constituted of a primary coil in which a primary winding is wound around a primary winding frame 5 and a secondary coil 14 in which a secondary winding 20 is wound around a secondary winding frame 15, a central leg yoke 25 which penetrate the coil part and is fitted and fixed, and a pair of side leg yokes 30 which are arranged on both sides of the coil part and form a magnetic path, together with polarization iron cores arranged between the primary coil and the secondary coil of the coil part. The number of winding turns of the primary winding is made larger at it goes away from the polarization iron cores 35.
Patent JP-2001183333-A (JP)
Title: Heater integrated type wide-range air/fuel ratio sensor element
Inventor: MATSUNOSAKO HITOSHI
IPC: G01N27/409
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a heater integrated type wide-range air/fuel ratio sensor element, comprising a cylinder type wide-range air/fuel ratio sensor element, which achieves a shorter activation time and excellence in response along with a less consumption power while enabling accurate detection of an air/fuel ratio. SOLUTION: A cylindrical tube 2 is so arranged to comprise a ceramic solid electrolyte having oxygen ion conductivity with one end thereof sealed up. A reference electrode 3 and a measuring electrode 4 are formed at positions opposed to each other of internal and external surfaces of the cylindrical tube 2 and also included are a ceramic insulation layer 5 in which openings 6 and 6' are formed so as to expose a part or the whole of the measuring electrode 4 while heating elements 7 and 7' are buried in the perimeter of the openings 6 and 6' and a diffusion resistance layer 10 so formed to cover at least the openings 6 and 6'. The thickness of the diffusion resistance layer 10 covering the measuring electrode 4 in the openings 6 and 6' is fixed at 400-600 μm in the entire area of the measuring electrode 4.
Patent JP-2001182232-A (JP)
Title: Draining structure of roof
Inventor: HIKINO NAOTO
IPC: E04D13/068
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of vertical gutter to enhance the appearance and decorate a verge part and to closely fit a verge decorative member to the end part of an eaves gutter to improve the appearance. SOLUTION: In a roof 3, the ends of eaves edge parts 1 having different height are adjacent to the upper end part and lower end part of a verge 2, respectively. A decorative member 4 is mounted on the side surface of the verge 2. Eaves gutters 5 are arranged on the eaves edge parts 1 having different height, respectively, and a draining gutter part 6 for carrying the rain water in the eaves gutter 5a arranged on the higher eaves edge part 1a to the eaves gutter 5b arranged on the lower eaves edge part 1b is provided on the verge decorative member 4. The end part of the eaves gutter 5b arranged on the lower eaves edge part 1b is inserted to and located in the lower end part of the verge decorative member 4.
Patent JP-H11183954-A (JP)
Title: Device provided with image blurring correcting function
Inventor: KONISHI KAZUKI
IPC: G03B5/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that an image is deteriorated all the more because of performing insufficient image blurring correction control. SOLUTION: This device is provided with a correction optical system driving means controlling the position of a correction optical system in order to correct image blurring and a control means for controlling the correction optical system driving means and other driving means; and the driving control of the correction optical system driving means is stopped temporarily (ξ151 and ξ161) according to the circumstances of the load of the control means.
Patent JP-2001184061-A (JP)
Title: Device and method for reproducing and recording medium
Inventor: TSUJI MINORU
IPC: G10L21/013
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To change a reproducing speed while MIDI signals and other audio signals are put into a synchronized state. SOLUTION: An inputting section 1 receives commands and outputs corresponding tempo/key specifying signals to a data decoding section 2. The section 2 generates the MIDI signals from SMF data and supplies the signals to an MIDI sound source 3. Moreover, the section 2 outputs audio control data corresponding to the tempo/key specifying signals to an audio data reproducing section 4. The section 4 reproduces the inputted audio data with the speed and the pitch corresponding to the audio control data from the section 2.
Patent JP-H11191064-A (JP)
Title: Input/output controller
Inventor: SUETAKE AKIO
IPC: G06F17/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an input/output controller which can update a file on an external process request without interrupting on-line processing. SOLUTION: This input/output controller 11 constitutes a double-process system. When a file update is requested, a 1st processor 12 and a 2nd processor 14 perform individual processes. While the 1st processor 12 is processing the request from an input/output device 18 with a current work file, a new work file is stored in a 2nd memory 15 from a recording medium 17. Input/output control is switched from the 1st processor 12 to the 2nd processor 14 in specific timing and then it is decided the newly accepted process request is the current work file and whether it is the one already made or a newly made call. When the call is already made, it is sent to the 1st processor 12 through a data transmitting and receiving means 16 and processed with the current work file, but in case of a new call, it is processed with the new work file and the output is outputted.  When all processes for the call end, the contents of the 2nd memory 15 are copied to a 1st memory 13.
Patent JP-2000187007-A (JP)
Title: Method for detecting anomalous part in lead frame
Inventor: OHASHI MASANORI
IPC: G01N21/89
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To establish a detecting method capable of reliably detecting.a mark added for the indication of an anomalous point by forming a mark by applying marking material to an anomalous part, receiving reflected light from the mark, and specifying the anomalous part. SOLUTION: A pilot hole counter circuit 10 detects pilot holes 2 by a sensor 4, counts their number, and outputs a signal to a hole discriminating circuit 11 at the time when the counted number reaches a set value. An intermittent hole verifying circuit 12 detects intermittent holes 3 by a sensor 5 and outputs the result of the verification to the hole discriminating circuit 11. The hole discriminating circuit 11 discriminates whether an intermittent hole 3 is formed every time a predetermined number of pilot holes 2 are formed or not on the basis of the signals form the counter circuit 10 and the verifying circuit 12, and it activates an alarm 8 and stops the line in the case that it is not.  A color distinguishing circuit 14 detects a purple mark 9 applied to a lead frame 1 for indicating an anomalous point detected in a manufacturing process by sensors 6a-6c, activates the alarm 8, and stops the line.
Patent JP-H11189221-A (JP)
Title: Bag sealing device
Inventor: SHIMURA ISAMU
IPC: B65B51/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag sealing device in which a mouth of the bag can be surely and firmly sealed, the unsealing work can be easily and rapidly achieved, and the taping mode can be appropriately changed and selected according to the weight and the quantity of a stuff to be stored. SOLUTION: In a sealing device of a bag provided with a taping mechanism 5 to tape an upper end part of a bag 1 with a double-folded paper tape 8 in a saddle-shape, the taping mechanism 5 is provided with a perforation tool 6 to provide the perforation 9 in the paper tape 8 drawn from a reel 7 in the longitudinal direction, and a guide rod 10 to guide a narrow resin tape 11 to facilitate the unsealing operation along its adhesive surface in the longitudinal direction of the paper tape 8, are provided. The perforation tool 6 is provided with a gear-shaped blade 6a, and the blade 6a is formed on a circumferential surface of a rubber roller 16 in a freely abutting manner through the paper tape 8. The guide rod 10 is provided on a device body in an attachable/ detachable manner.
Patent JP-2001185811-A (JP)
Title: Semiconductor laser device
Inventor: TAJIRI ATSUSHI
IPC: H01S5/0683
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of emitting a plurality of laser beams having different wavelengths and bringing the optical axes into coincidence with a simple constitution. SOLUTION: The blue laser beam of a blue semiconductor laser element 9 is emitted from the front face of the flue semiconductor element 9. The red laser beam of a red semiconductor laser element 10 is emitted from the front face of the flue semiconductor element 9 through the waveguide 9a of the element 9. The red beam of the element 1 is emitted from the front face of the element 9 by passing though the waveguide 10a of the element 10 and passing the waveguide 9a of the element 9. Thus, the element 9, the element 10 and the element 11 are disposed so that the optical axes of the elements 9, 10 and 11 coincide.
Patent JP-2000196704-A (JP)
Title: History information collection device/method
Inventor: MORIKAWA YUJI
IPC: H04L69/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily collect history information of an operation device and to inexpensively realize a whole device in a small scale by installing a storage means which can freely be attached/detached to/from the operation device and a storage control means storing collected history information in the storage means installed on the operation device. SOLUTION: A non-volatile outer storage means 104 having a freely attachable/detachable installation mechanism is installed in a communication equipment 105. A history collection means 102 collects history information on the operations of respective communication execution parts 108-112 controlled by an operation control part 107 in the communication equipment 105. A history storage control means 103 stores collected history information in the outer storage means 104. Since a device for history information acquirement is not connected to the storage means whenever history information is acquired like the conventional storage means of history information inside, history information can easily be obtained especially when history information is frequently obtained.
Patent JP-H11189293-A (JP)
Title: Protective case of liquid tank
Inventor: KARAKIDA TOYOAKI
IPC: B65D90/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To serve a part of a steel plate necessarily used in a protective case also as a strut. SOLUTION: One of side ends of a steel plate 3 wider than a width of each outer side face of a liquid tank 2 formed in a parallelopipe is folded into an approximate L-shape to provide a steel plate having an approximately L-shaped cross section, a folded part and a flat part of the steel plates of the number of side faces of the parallelopiped liquid tank are coupled to be formed in a parallelopipe. Alternatively, both side ends of the steel plate 3 wider than a width of each outer side face of the liquid tank 2 formed in a parallelopipe are folded in the same direction into approximate L-shapes to provide an approximately U-shaped steel plate, wherein folded parts of the steel plates of the number of side faces of the parallelopiped liquid tank are coupled to one another to be formed in a parallelopipe.
Patent JP-H11192847-A (JP)
Title: Small-sized vehicle
Inventor: HOTTA KENICHI
IPC: B62D11/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism surely and easily which stops transmitting of rotational driving force to a rear wheel so as to be the turning inside with the operation for changing the direction of a front wheel. SOLUTION: This small-sized vehicle of rear-wheel-drive type involves rear wheels 3 consisting of two wheels. The rear wheels 3, 3 are formed respectively at independent axles 6. Each gear-shaped body 7 which involves a driven side gear train 7b at its outer periphery is assembled into the axle 6 so as to rotate freely. Each gear-shaped body 7 is rotated with the rotation of a driving side gear-shaped body 1b through a power transmission means 5. The respective axles 6 are formed with a clutch body 8 which is fitted at a spline part so as to be capable of moving away from the gear-shaped body 7. An engaging means for rotating the clutch body 8 with the rotation of the gear-shaped body 7 is formed at the clutch body 8 and the gear-shaped body 7.  Each operating means 10 is provided, which releases the engagement by the engaging means between the clutch body 8 and the gear-shaped body 7 formed at the axle 6 of the rear wheel 3 so as to be a turned inside at the time of changing the direction of the front wheel of the small-sized vehicle.
Patent JP-2001186700-A (JP)
Title: Electric motor
Inventor: KOJIMA TOMONORI
IPC: H02K1/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a rotor from being vibrated and at the same time to reduce costs in an electric motor. SOLUTION: In the electric motor having a rotor inside a stator for generating a rotary magnetic field, the rotor forms a projecting part 10a inside a magnet 10 that is located at an outer periphery, forms a projecting part 12a at the outer periphery of a rotary support 12 that is fixed to a shaft 11, and inserts a buffer member 13 between the magnet 10 and the rotary support 12. A recessed part 13a where its projecting part 10a is engaged is formed at the buffer member 13, and at the same time a groove 13d where the projecting part 12a is fitted is formed. Two flywheels 14 and 15 are crimped and fixed to the shaft 11 by holding the buffer member 13 from both the directions of the shaft of axis of the shaft 11 and at the same time caulking the center side of the flywheels 14 and 15 for forming a caulking part 16.
Patent JP-2000185985-A (JP)
Title: Ceramics having mat noble metal decoration and undercoating composition for the same
Inventor: SANO MASATO
IPC: C04B41/52
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic having a mat noble metal decoration stable in coloring by using a small amount of a noble metal composition and having alkali resistance and peel resistances and an undercoating composition therefor. SOLUTION: This undercoating composition used for a ceramic having a mat noble metal decoration contains (1) an inorganic mixed powder comprising 49.0-61.0 wt.% of a tin dioxide powder (SnO2) and 39.0-51.0 wt.% of a glass frit and (2) a medium comprising 15-25 wt.% of a resin and 75-85 wt.% of a solvent. The composition comprises 62.5-74.0 wt.% of the inorganic mixed powder and 26.0-37.5 wt.% of the medium. The average particle diameter of the SnO2 is <=0.6 μm and the average particle diameter of the glass frit is 3-11 μm.