baber/WOPTO huggingface dataset:
Patent JP-H09164505-A (JP)
Title: Paulownia material for furniture increased in waterproofness and antistaining properties
Inventor: YAMASHITA HIDEO
IPC: B27M1/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To achieve the cost reduction of a paulownia material for furniture and to adapt the paulownia material to many uses by applying undercoat painting to the surface of the paulownia and applying a synthetic resin film to the painting layer to dry the same. SOLUTION: An adhesive is applied to the surface of a laminated material 3 of a paulownia and the adhesive is applied to the rear surface of nonwoven paper 4 to closely bond the nonwoven paper 4 to the surface of the laminated material of the paulownia and, thereafter, the adhesive is applied to the surface of the nonwoven paper 4 and applied to the rear surface of paulownia veneer 5 to closely bond the paulownia veneer to the nonwoven paper 4 and, thereafter, a synthetic resin film 2 is applied to the surface of the paulownia veneer 5 to be dried.
Patent JP-H05131795-A (JP)
Title: Plastic eraser
Inventor: KUWABARA HIDEO
IPC: C08K5/098
Filed: 1991-11-08
Abstract: PURPOSE:To obtain plastic eraser effective as a material for erasing hand writing by a pencil with thick density by providing vinyl chloride resin, plasticizer, stabilizer, and inorganic filler as principal materials, adding a specific rate of the inorganic filler to mica, and layering the mica on a composition in the vertical direction with respect to an erasing face. CONSTITUTION:Vinyl chloride resin, plasticizer, stabilizer, and inorganic filler are provided as principal materials. A mica 1 contains 40-60% of the inorganic filler. The mica 1 is laminated on a composition in the vertical direction with respect to an erasing face by extrusion molding. A plastic eraser obtainable in this manner has effective erasing property with high hardness, non-fragility without staining paper face, providing efficiency as an erasing material of hand-writing characters written by a pencil with thick density.
Patent JP-H06173296-A (JP)
Title: Excavating loader
Inventor: MAEKAWA TETSUSHI
IPC: E02F3/96
Filed: 1992-12-08
Abstract: PURPOSE:To load sediment into the load-carrying platform of a truck without turning a bucket by drawing sediment to this side to transfer it to a conveyor provided under a leg part. CONSTITUTION:The ground is excavated, and the excavated sediment or the like is put in a bucket 9 from an opening part 9a. The bucket 9 is moved to the front part of a conveyor 10 without being rotated and lifted, and the sediment or the like in the bucket 9 is placed on the conveyor 10. The sediment or the like is then passed through under a leg part 2 and conveyed to the rear side, and the sediment or the like is loaded into the load-carrying platform of a truck. Since the bucket 9 is not turned, operation can be performed safely, and both excavating and conveying work can be performed by one machine even in a narrow place.
Patent JP-2000343573-A (JP)
Title: Molding die
Inventor: KITAYAMA TAKEO
IPC: B29C33/38
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To make a resin flow smooth to eliminate a clogging by providing a heat insulating passageway on the upstream side of a nozzle through-hole exposed to a molding space, a freely proceeding/receding passageway switch pin which is inserted into the through-hole to close a molten resin passageway and recedes to open the passageway and a heater which heats and retains the heat so that the heat insulating passageway and the through-hole are set at a plastic resin fluid temperature. SOLUTION: A heater 52 is provided in a through-hole 51 located in the center of a nozzle 5 and a heat insulating passage 43 equipped with a heater 44 is formed on the upstream side of the heater 52 to retain the heat to obtain a temperature suited for fluidization of a resin. The molten resin is supplied into a molding space by retreating a switch pin 3 downward from the through-hole 51 using linear drive means 12 to open a molten resin passageway 4 in such a state that a female half of the molding die is opened at a specified degree to a male half 2. The molten resin supply is adjusted by regulating a gap between the tip of the switch pin 3 and the nozzle 5.  When the resin supply reaches a specified level, the switch pin 3 is moved to a closed position to close the female half, so that the molten resin is compressed to fully fill the internal molding space, and the resin is cooled to obtain a molding. Consequently, no surplus molding is generated and sinkmarks are prevented from being generated on the opposite side to the through-hole 51 and further, the clogging of the resin is avoided.
Patent JP-2001168179-A (JP)
Title: Manufacturing method of spin chuck
Inventor: SEKINE KATSUMI
IPC: B05C11/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a spin chuck capable of hardly forming swell and warpage on the upper side of a discoidal portion 3 of a resin spin chuck or the upper side of protrusions 5, 6 to bring an excellent accuracy in size at a low cost. SOLUTION: The spin chuck used for rotatably supporting the base of a rotatable processing apparatus is formed in a gate structure from its center.
Patent JP-2000184614-A (JP)
Title: Dc power supply unit with charging function
Inventor: SHINOHARA SHIGERU
IPC: H02J7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To drive a cordless tool and charge a battery by stopping charging positively in driving the cordless tool, thereby supplying all of the maximum capacity of a DC power source to the cordless tool. SOLUTION: This DC power supply unit body is provided with a switching detecting means 24 for detecting the on/off condition of a power switch 42 and a switching means 25 for selectively supplying the output of a DC power supply unit body to an adapter or a battery inserting port. When a power switch 42 is turned off, the output of the DC power supply unit body is supplied to the battery inserting port to charge a battery 5. When a power switch 42 is turned on, the output of the DC power supply unit body is supplied to the adapter to drive a cordless tool. It is thus possible to supply all of the maximum capacity of a DC power source to the cordless tool to charge the battery in a short time while driving of the cordless tool is being stopped, and to charge the battery having voltage different from the driving voltage of the cordless tool without applying stress to the battery.
Patent JP-H10176927-A (JP)
Title: Inclination sensor
Inventor: NAKAMURA MASAHIRO
IPC: G01C9/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify an optical structure, decrease a size and reduce a cost by projecting light from a light emitting element to a liquid face of a container as a parallel beam and also focusing an image of light reflected on the liquid face on a light receiving face of a light receiving element. SOLUTION: Light from a light emitting element 2 is made into parallel beam by a collimator lens 2 and, through a translucent plate-like member 3 and translucent liquid 4, is regularly reflected on a liquid face 4a being a border face between the liquid 4 in a container 7 and an air layer. The reflected light conversely propagates and makes an image on a light receiving element 6 through the liquid 4, the plate-like member 3 and the lens 2. When the inclination sensor inclines by inclination of a face 9c to be measured, the liquid face 4a keeps horizontal, while as an incident angle and a reflection angle of light with respect to the liquid face 4a vary, a position of the image formed on a light receiving face 6a of the light receiving element varies.  By calculating an output signal from the light receiving element 6 at the image formation position, a light point coordinate on the light receiving face 6a can be obtained, and inclination data (direction and angle of inclination) of the face 9c to be measured can be obtained.
Patent JP-2000183160-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO SHIN
IPC: H01L21/768
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of voids in a copper film filled in the recess of a high aspect ratio formed by an electrolytic plating method. SOLUTION: After a metal wiring 12 of a first layer is formed on an interlayer insulation film 11 of the first layer deposited on a semiconductor wafer 10, an interlayer insulation film 13 of a second layer is deposited on the film 11 of the first layer. After a contact hole 14 and a wiring groove 15 are formed in the film 13 of the second layer, a barrier layer 16 made of TaN is formed. After a seed layer 17, made of copper and having a width of about 10 nm, is formed by a sputtering method, an electroless copper plating is performed on the layer 17 to form a continuously reinforced seed layer 17A.  After the reinforced seed layer is subjected to an electroless copper plating to fill the contact hole 14 and the inside of the wiring groove 15 with copper, a copper film exposed to the interlayer insulating film of the second layer is removed to form an embedded wiring having a dual-damascene structure.
Patent JP-2001104223-A (JP)
Title: Centrifugal dust collector and vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/16
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal dust collector and vacuum cleaner with a large dust collecting capacity and a simple structure capable of centrifugal dust collection. SOLUTION: This vacuum cleaner has a bottomed dust box 16 with an intake 17 and an electric blower 11 sucking air from the intake 17 into the dust box 16 and generating a cyclone action. The intake 17 is formed on the side wall of the dust box 16 in the tangent direction.
Patent JP-H07197251-A (JP)
Title: Formation of metal fluoride film and optical member
Inventor: NITTA YOSHIKI
IPC: C23C14/34
Filed: 1993-12-29
Abstract: PURPOSE:To provide a method for forming a metal fluoride film capable of rapidly forming this metal fluoride film and an optical member formed by utilizing the metal fluoride film. CONSTITUTION:A metallic target 3 is subjected to DC sputtering and, thereafter, heating of a substrate 2 and introducing of gaseous fluoride are executed to form the metal fluoride film in the method for forming the metal fluoride film by a sputtering method. The optical member is constituted by including at least >=1 layer of the layers formed by this forming method.
Patent JP-2001169309-A (JP)
Title: Information recording device and information reproducing device
Inventor: KANEKO TOSHIKAZU
IPC: H04N13/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional information recording and reproducing devices that cannot have sufficiently obtained a sense of reality, a stereoscopic sense and convenience of information at reproduction of the information because the conventional information recording and reproducing devices have had no information about accurate positions such as a depth of a sound source and an object and recorded audio information and image information or the like one-dimensionally or two-dimensionally. SOLUTION: Information about positions of the sound source and the object is added to audio information and image information or the like and the resulting information is recorded. In the case of reproducing the sets of information above, the attached information about the positions is effectively utilized. For example, in the case of the audio information, position information is added to each recording track by each musical instrument and a different propagation characteristic is provided to each track to generate a sound field with a depth at reproduction.
Patent JP-2001161753-A (JP)
Title: Wheel chair
Inventor: MATSUNAGA YASUHIKO
IPC: A61G5/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a wheel chair to mitigate the vibration caused by an uneven road surface while traveling. SOLUTION: The wheel chair comprises a pair of front wheels 7 provided on right and left front lower portions of a frame 2 of a wheel chair body 1 via a front wheel shock absorbing device 6, a pair of rear wheels 9 provided on right and left rear portion of the frame via a rear wheel shock absorbing device 8, an upper sleeve 61 fixed to the frame in the longitudinal direction, a lower sleeve 62 which is mounted on a lower side of the upper sleeve via a first elastic body 63 in a vertically slidable manner with a front wheel supported by the lower side, an inner tube 64 which is vertically slidable with respect to the upper sleeve and/or the lower sleeve with an upper end part located within the upper sleeve and a lower end part located within the lower sleeve on the inner side of the upper sleeve, the first elastic body and the lower sleeve,  and a second elastic body provided within the inner tube with an upper end part fixed to the frame or the upper sleeve and the lower end part fixed to a bottom part of the lower sleeve.
Patent JP-H09188218-A (JP)
Title: Bag body for gas bag device
Inventor: SAKAI TOSHIHIKO
IPC: B60R21/16
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To relax the abutment of the bag body against an occupant at the time of swelling, and thereby prevent the rebounding of the occupant in the direction of a seat. SOLUTION: In the gas bag device for a vehicle, which permits a bag body 1 to be swelled up with injected gas in front of an occupant, the bag body 1 is formed out of a first bag body 11 at the side of a vehicle dash board where gas is injected, and of a second bag body 12 provided with an occupant abutting part 13 against which the occupant abuts, and is provided with a first breaking part 3 formed out of a suture part suturing a round shaped cloth member 2 with a partitioned portion 114 in such a way that a hole 15 is thereby blocked where the hole 15 having a definite opening area has been bored at the partitioned portion 114 partitioning the first bag body 11 and the second bag body 12.
Patent JP-H07195240-A (JP)
Title: Positioning error absorbing device
Inventor: FUJIMURA KENTARO
IPC: B23P19/02
Filed: 1993-12-29
Abstract: PURPOSE:To absorb the dislocation in the horizontal direction, torsional direction, and vertical twisting direction by a given small reaction by supporting the band-retaining part with retaining-ring fitted steel ball trains. CONSTITUTION:In a positioning error absorbing action for absorbing the positioning error between parts being assembled, the hydraulic pressure provided is released. At that time, a band-holding part 2 is supported by rolling-contact by means of two sets of retaining-ring fitted-steel ball trains 37, and 38 that are placed among the rings 15, 17, and 24. As a result, the movement in the horizontal direction and in the horizontal twisting direction in the dislocation absorbing action can be enabled even by a small force. Further, since an outer ring 25 to which a ring 24 has been integrally formed and an inner ring 26 are spherically fitted, a band-fitting member 18 together with a fitting member 19 can be moved even in the vertical twisting direction, and also the dislocation in that direction can be absorbed.
Patent JP-2000139675-A (JP)
Title: Winding type key holder
Inventor: KUME HIROSHI
IPC: A47G29/10
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a winding type key holder for holding keys on a tip of a cord contained in a case in which the cord will not become an obstacle in using the keys. SOLUTION: In an auto-winding type key holder in which an extended cord 2 is automatically wound to be contained by a spring 5 or the like included in a case 1, a device to fix the cord 2 at a desired position when it is extended, and release fixture as necessary is installed. Since the cord 2 can be fixed at a desired position even when the device is fixed to part of clothing, the cord 2 can be kept in a loosened condition without being pulled in operating a key, thereby operation of the key and work conducted keeping the key inserted in a keyhole in driving a car, for example, can be facilitated.
Patent JP-H06186994-A (JP)
Title: Speech recognizing device
Inventor: HIROSE MASAKO
IPC: G10L15/183
Filed: 1992-12-15
Abstract: PURPOSE:To precisely recognize an expression which is high in degree of freedom such as word order. CONSTITUTION:This device has a speech input part 1 which inputs a speech, a sentence templet storage part 2 which stores a sentence templet wherein words to be recognized, the meanings of the words, and the groups of the words are described in the appearance order in an input speech, a word dictionary 3 wherein the meanings and groups of words are described, a word detection part 4 which detects words in the input speech from a speech input part 1 by referring to the sentence templet and word dictionary 3, and a recognition part 5 which obtains the recognition result the input speech on the basis of a word string detected by the word detection part 4. Words which constitute the meaning structure of the speech input and other words are described in the sentence templet in the order of appearance in the speech input and the word detection part 4 handles chacteristics at the time of appearance in vocalization by separating between meaning characteristics and syntax characteristics to recognize even an expression which is high in the degree of freedom such as word order.
Patent JP-2000177498-A (JP)
Title: Attaching structure for part such as roof slat
Inventor: ASANO KEIICHI
IPC: B60R9/048
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a component attaching structure allowing easy fixing of a component (an ornament or the like), such as a roof slat, a molding, or the like, onto a surface, a side surface or the like of a vehicle body without leakage. SOLUTION: This component attaching structure includes a hole formed in a surface of a vehicle body, a holding member 6 with a leg 7 for fitting into the hole, and components 1, 2 held by the holding member 6. The holding member 6 is made of an elastically deformable material. The held components 1, 2 by the holding member 6 are fixed to the holding member 6 with a screw 5, while elastic deformation of the leg 7 caused by the fastening with the screw 5 fixes the leg 7 of the holding member 6 in the hole formed in the surface of the vehicle body.
Patent JP-H10160908-A (JP)
Title: Light diffusion glass
Inventor: KAWABE MISAO
IPC: G02B5/00
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To make monochromatic light visible by building a sectional shape having a parabolic surface is part of a glass surface to diffuse light. SOLUTION: Only the white light is visible with the sectional shape or ordinary type glass even if part of the light passing the glass is refracted. In such a case, this light diffusion glass is formed to a sectional shape to make to light visible as the monochromatic light by using the principle of the dispersion of light. (For example, the light passing the water drops staying at the branches and leaves of trees is visible like jewels.) When the sectional shape is observed, the shape is not a mere spherical shape and is made parabolic by gravity. If the sectional shape is formed to such a shape, the incident light on the spherical body is increased in angle by the total refraction surface and the width of dispersion may be increased.  Namely, it such sectional shape is built at random angles, the monochromatic light is made visible at a wider angle than in the case of the mere spherical shape. If the light passing the glass is viewed transversely, the place to be projected with spectra is create on the wall surface on an opposite side in the same manner as with the light past a prism.
Patent JP-H10186040-A (JP)
Title: Radiation camera
Inventor: YOKOI KOJI
IPC: G01T1/164
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To correct a scattered line at low cost with a simple structure. SOLUTION: It is judged whether an energy signal Z enters a main window and a sub-window extended slightly larger than it on high energy side and low energy side or not. When it gets into them, a data collecting memory 36 counts every window in an address designated by signals X, Y at that time, and the scattered line component contained in the data of the main window is removed by use of these data and the difference between both the windows.
Patent JP-H08269006-A (JP)
Title: Aniline derivative having inhibiting activity against nitrogen monoxide synthetase
Inventor: HONDA TOSHIO
IPC: C07C205/12
Filed: 1995-12-12
Abstract: PURPOSE: To obtain a new compound having strong inhibiting activity against a nitrogen monoxide synthetase and useful as a curing agent or an analgesic for cerebrovascular lesion, Alzheimer's disease, a septic shock, etc. CONSTITUTION: A compound of formula I [R1 is SR6 or NR7 R8 (R6 is a straight or a branched chain 1-6C alkyl or a straight or branched chain 2-6C alkyl; R7 is H, nitro, etc.; R8 is a straight or a branched chain 1-6C alkyl); R2 is H, carboxyl, etc.; R3 is H or forms a 3-8 membered ring together with R2 , etc.; R4 is H, nitro, etc.; R5 is H, an amino, etc.; Y1 to Y4 are each H, a halogen, etc.; (n) and (m) are each 0,1], a stereo isomer, an optically active compound or a salt of these compounds, e.g. N- 1-[3-(S-methylisothioureido) phenyl]ethyl}amine.  The compound of formula I, in which R1 is SR6 , is obtained by reacting a compound of formula II with thiophosgene in the presence of a base in an inactive solvent, treating the reaction product with a concentrated aqueous ammonium solution and subsequently converting the product to a quaternary ammonium salt followed by the reaction with a compound of the formula R6 X (X is Br or I).
Patent JP-H07185093-A (JP)
Title: Ball releasing device for game machine
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 1993-12-27
Abstract: PURPOSE:To improve the degree of freedom on the mechanism arrangement of a ball releasing device by forming such a constitution as driving a passage switching means and a prize ball dispensing means when the insertion of a pin to a switch hole formed in a proper position on the front surface of a pachinko machine is electrically detected. CONSTITUTION:A ball releasing gutter 92 is connected to a prize ball discharging gutter 76 provided on the reverse side of a pachinko machine, in an inclined part 83, through a damper 90 driven by a ball releasing gutter opening solenoid 73 to discharge the game balls stored in a prize ball tank 50 and a prize ball guide gutter 56 to the outside through the ball releasing gutter 92. The damper 90 interrupts the inclined part 84 by the drive of the solenoid 73 when the insertion of a pin to a pin hole is detected by a detecting switch, and is also switched to the position for allowing the prize ball discharging gutter 76 to communicate with the ball releasing gutter 92. A stepping motor 62 is also driven at that time, whereby a prize ball discharging device 58 is operated to discharge the game balls from the prize ball tank 50 to the outside through the prize ball discharging gutter 76 and the ball releasing gutter 92.
Patent JP-H05176167-A (JP)
Title: Picture reproducing device
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a reproduced picture with high picture quality by providing a processing emphasizing resolution, a processing emphasizing gradation and an intermediate processing to them to the device. CONSTITUTION:An image area separation processing section 2 is made up of an edge area detection circuit, a white background detection circuit and a discrimination circuit, and when a noted picture element is discriminated to be in an edge area and a white background area is detected within a prescribed range in both horizontal directions with the noted picture element inbetween, a selection circuit 6 selects an output from a resolution priority processing section 3. When the noted picture element is discriminated to be in an edge area and the white background area is detected in one direction within a prescribed range in the horizontal direction with respect to the noted picture element, an output from an intermediate processing section 4 implementing the intermediate processing between the resolution priority processing and the gradation priority processing is selected.