baber/WOPTO huggingface dataset:
Patent JP-2001163694-A (JP)
Title: Vertical vessel for growing crystal and method for growing crystal
Inventor: SAWADA SHINICHI
IPC: C30B11/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a vertical vessel for growing a crystal with which breakage of the bottom part of the vessel due to the weight or falling of a raw material can be suppressed and to provide a method of growing the crystal. SOLUTION: The vertical vessel 10 for growing a crystal has a seed crystal arranging part 1c where a seed crystal is arranged and a main vessel 1 capable of arranging a semiconductor raw material to be used for growing the crystal, at the upper part of the seed crystal arranging part 1c, and further has a raw material supporting part 2 capable of supporting a portion 13 of the raw material in such a manner that the portion 13 of the raw material can be isolated from the other raw material 3 being arranged at the upper part of the seed crystal arranging part 1c.
Patent JP-2001167894-A (JP)
Title: Conducting device of rotating body
Inventor: WAKI YOSHIFUMI
IPC: H01R39/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a conducting device of rotating body that is stably operated without deterioration due to wear or discharging. SOLUTION: A rotating conducting member 11 is mounted on a rotation shaft 36, and a fixed conducting member 12 with a conductivity is mounted on a fixed shaft 14 to be grounded. The rotating conducting member 11 and the fixed conducting member 12 are disposed at a distance L1, portions of them are submerged into conductor liquid 13. Charges attached to the rotating body are moved to the static conducting member 12 from the rotating conducting member 11 through the conductor liquid 13 by corona discharging. Heated conductive liquid 13 by the connection is discharged from a discharging tube 17 by the moving, and new conductive liquid is supplied from a supply tube 18.
Patent JP-H10193146-A (JP)
Title: Method and device for detecting damage or the like of optical fiber in laser beam machine
Inventor: ONODERA HIROSHI
IPC: B23K26/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To secure safety in operation by detecting damage, deterioration, etc., of an optical fiber itself for guiding a laser beam. SOLUTION: The quantity of a laser beam LB made to enter an optical fiber 5 and detected by an incoming quantity-of-light detector is compared with the quantity of the laser beam LB made to exit from the optical fiber 5 and detected by an outgoing quantity-of-light detector; if the ratio of the quantity of the outgoing laser beam LB is smaller than a prescribed threshold value, it is judged there is damage in the optical fiber 5 by an comparing and discriminating part. An output command value in a laser generator may be used in place of the incoming quantity-of-light detector. The outgoing quantity- of-light detector 13 is constituted of a bend mirror 9, for example, by which a part of the laser beam LB is reflected in a prescribed direction, and a photo sensor 15 by which the quantity of the reflected light from this bend mirror 9 is detected.
Patent JP-H10148890-A (JP)
Title: Viewer, and mechanism for carrying image input device
Inventor: FUJIMORI NAOYUKI
IPC: G03B27/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To surely feed a film by providing an epicyclic mechanism preventing the circumferential speed difference of a roller and a fork, and a switching mechanism for transmitting and interrupting by which the rotation of a motor is transmitted to a take-up spool or interrupted. SOLUTION: When the motor 15 rotates clockwise, a sun gear 20 rotates clockwise through gears 16 to 19. Thus, the epicyclic gear 21 is engaged with a gear 24b, and the fork 25 rotates clockwise. The rotation of the gear 16 is transmitted through the gears 17, 26 and 27 so as to rotate the gear 28 and the roller 25 clockwise. The gear 29 moves clockwise centering the gear 28 so as to be engaged with the gear 31a, and rotate the spool 3 clockwise. By the rotation, the film is fed by the rollers 4 and 5 and wound to the spool 3. The speed difference between the spool 3 and the rollers 4 and 5 at this time is absorbed by a slip mechanism inside the gear 31, and the speed difference between the spool 3 and the fork 25 is prevented by separating the gear 21 from the gear 24b.
Patent JP-H11150031-A (JP)
Title: Balast for electric discharge lamp
Inventor: YOSHIZAKI MASAO
IPC: H01F37/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a ballast for a discharge lamp having good thermal conductivity from a coil to a charging filler and having superior heat radiating characteristic. SOLUTION: A bump 31 and a projected part 3 are provided on an outer face of a brim part of a molded bobbin 1 which winds a coil 8. A U-shaped insulating board formed into a U-shape is mounted to the bump 31 and the projected part 3, and insulation between the surface of coil 8 and inside face of the core 7 is secured by the U-shaped insulating board 4. At least one part of the surface of coil 8 makes a direct contact with a charging filler.
Patent JP-H07194066-A (JP)
Title: Mechanism of positioning lead wire for brush of motor
Inventor: ABE HIDEAKI
IPC: H02K13/00
Filed: 1993-12-28
Abstract: PURPOSE:To simplify the positioning work of a lead wire during assembling of a motor, and also, to secure the insulation properly. CONSTITUTION:A brush holder stage 5 is fixed to the end face on a motor casing of the bracket 4 attached to the opening end of a motor casing, and a brush 7 is supported by the brush holder 6 provided on the brush holder stay 5. The bracket is provided with a hole, and a lead wire 9b is led into the opposite side of a bracket from a brush, and it is put out to motor casing side through the brush hole 7. The middle of the cover of the lead wire 9b for a brush is positioned, being caught between the slit part 13b and the recess 5a made at the edge of the brush holder stay 5. Accordingly, since the lead wire is led in the direction of the penetration of the bracket, the contact to other members by the bending of the lead wire can be prevented properly.
Patent JP-2001176184-A (JP)
Title: Disk reproducing device
Inventor: KURODA ATSUYA
IPC: G11B17/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a disk with large face wobbling from being brought into contact with a base without raising a stage error between the mounting face of a mounting part and the base as a whole in a disk reproducing device having the mounting part on which the disk is mounted and rotated and the base supporting the mounting part. SOLUTION: The disk reproducing device is provided with the mounting part in which the disk is placed on the mounting face and is rotated and a base member suppressing the mounting part. The mounting part is supported in a position which is deviated from a center in the insertion/discharge direction of the disk on the base member. The mounting part is inclined in such a way that the mounting face of the mounting part becomes lower than a side where a distance between the edge part of the base member and the mounting part in the insertion/discharge direction of the disk is shorter.
Patent JP-H11288387-A (JP)
Title: Disk cache device
Inventor: YORIMITSU KEIICHI
IPC: G06F12/08
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for optimizing a disk cache function whose object is the disk array device of a RAID(redundant arrays of inexpensive disks) type. SOLUTION: This disk cache device demonstrates the maximum effects of providing a free space management table 64 used for the management of a cache memory 48 and using the cache memory 48 for staging from a disk device 30 when the cache memory 48 erroneously hits a read request and efficiently performs a cache processing whose object is a disk array operated in RAIDs 0, 1, 3 and 5. Effective data are prepared on a cache block so as to enable access like the RAID 3 capable of calculating a parity without the need of disk read even in the operation of the RAID 5.
Patent JP-H11178089-A (JP)
Title: Sound collection reproduction method for multi-channel audio signal, recording device, record medium, and reproduction device
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sense of a stereophonic sound field without excessively increasing the number of channels of multi-channel audio signals. SOLUTION: For example, an instrument group B as a sound source is placed at a position closest toward listener seats, a chorus A as a sound source is placed behind the group B. Then Beethoven's 9th symphony is recorded through 6 channels in total consisting of front rear 2-channels (AR, AL) and forward 2-channels (L, R) and rear 2-channels (SL, SR). In reproduction, the first left and right loudspeakers SP-AL, SP-AR are placed in front of and comparatively remote from listeners corresponding to the sound recording position, the second left and right speakers SP-L, SP-R are placed at positions in front of and comparatively close to the listeners and the third left and right speakers SP-SL, SP-SR are placed behind the listeners.
Patent JP-2000176262-A (JP)
Title: Porous material, filter material for air filter, air filter unit, and supporting material for filter material for air filter
Inventor: INOUE OSAMU
IPC: B01D39/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To maintain the capturing efficiency of a filter material for air filter and also to suppress the pressure loss from becoming larger compared with the case where the filter material is heat-fused by binding a polytetrafluoroethylene porous membrane and a permeable porous membrane with an unsupported fibrous or knotted connected fibrous hot melt adhesive. SOLUTION: In the porous material having a polytetrafluoroethylene(PTFE) porous membrane and a permeable supporting material laminated on at least one surface of the porous membrane, the PTFE porous membrane and the permeable supporting material are combined by interposing an unsupported fibrous or knotted connected fibrous hot melt adhesive. Then, the filter material for air filter, the filter supporting body and the air filter unit including the filter material for the air filter mounted to the supporting body is constituted by using the porous material. And the supporting material of the filter material for the air filter is formed with the permeable supporting material and the unsupported fibrous or knotted connected fibrous hot melt adhesive formed at least one part of the surface of the supporting material.
Patent JP-H10168296-A (JP)
Title: Polycarbonate resin composition excellent in heat stability during residence in molding machine
Inventor: SATO ICHIRO
IPC: C08K5/103
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition which shows excellent heat stability during residence and mold release even when it is molded into a large-size or thin-wall molding at high temperatures by mixing a polycarbonate resin with a mold release improver comprising a compound derived by lowering the sodium content of a constituent glycerol monoester compound to a specified value or smaller. SOLUTION: This composition comprises 100 pts.wt. polycarbonate (A), 0.01-0.8 pt.wt. glycerol monoester compound (B) and 0.005-0.5 pt. wt. phosphorus stabilizer (C). The sodium content of component B should be 20ppm or smaller. Component A is typified by one obtained from bisphenol A and is desirably one having a viscosityaverage molecular without of 15,000-35,000. The Na content of component B is particularly desirably 10ppm or below and is adjusted by e.g. the selection of a catalyst for the synthesis of the compound or purification by molecular distillation. Component C is desirably tris(di-t-dibutylphenyl) phosphite or the like.
Patent JP-2001161404-A (JP)
Title: Shoe sole
Inventor: UMEZAWA IKUKO
IPC: C08K3/36
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole which is excellent in strength and durability in spite of its light weight. SOLUTION: This shoe sole 1 comprises a mold of crosslinked rubber without including bubbles, and its specific gravity is 0.900 or more and 1.100 or less. This shoe sole 1 contains silica of a primary grain diameter of 5 nm or more and 30 nm or less by 10 parts or more and 40 parts or less to 100 parts of base rubber 100. In this shoe sole 1, blended quantity of softening agent is 3 parts or less to 100 parts of rubber. The base rubber contains vinyl cis- polybutadiene rubber of 5 mass % or more and 100 mass % or less. Instead of vinyl cis-polybutadiene rubber, (A) high cis-polybutadiene rubber as first rubber, and (B) one or two sorts selected among high styrene rubber and 1,2-butadiene rubber as second rubber may be used.
Patent JP-2001178127-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for improvement of the breakdown voltage of a smoothing capacitor of a primary side by suppressing the rise in a no-load DC input voltage. SOLUTION: As the power factor improving circuit 10 of a composite resonant converter, a parallel resonance capacitor CrA is connected in parallel with the primary winding NP of a magnetically coupled transformer MCR, and a transmitted switching pulse is voltage divided. A secondary winding NS of a transformer MCR is located at a rectified current route, hence the switching pulse is finally fed back to the route via the magnetic coupling of the transformer MCT. The rectified current is interrupted by a fast recovering diode D2 by the feedback output to improve the power factor. In this case, an alternating current is generated over the entire period by the resonance of the capacitor CrA and the winding NP, so that the resonance current is charged in the filter capacitor Ci during a period for conducting the diode D2.
Patent JP-H05167872-A (JP)
Title: Television receiving equipment
Inventor: TAKAHASHI TSUTOMU
IPC: H01J29/76
Filed: 1991-12-17
Abstract: PURPOSE:To constitute a ringing eliminating device so that it can be handled as a miniature transformer and to fixedly provide it on a circuit board of a television set. CONSTITUTION:A ringing eliminating device 8 is constituted by matching a pair of E type cores 10, fitting and installing a coil bobbin 11 to a central magnetic leg, and winding round and forming separately a first coil winding 12 and a second coil winding 13 to this coil bobbin 11. In a terminal fitting part 16 of the coil bobbin 11, a terminal 17 is provided projectingly toward the lower part, and by utilizing this terminal 17, the ringing eliminating device 8 is connected and fixed to a circuit board 5 of a television set. To a first coil winding 12, an input current of a deflecting coil is allowed to flow, and to a second coil winding 13, an output current of the deflecting coil is allowed to flow, magnetic fields generated by the respective coil windings 12, 13 are opposite to each other and negated, and influence of a higher harmonic which gets on a deflecting current is eliminated.
Patent JP-H09186788-A (JP)
Title: Master slave facsimile equipment
Inventor: ICHIMURA SANENORI
IPC: H04N1/21
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a master slave facsimile equipment making transmission even when no reading is made for every transmission by storing image information used in common into the master equipment. SOLUTION: The master slave facsimile equipment is constituted a master equipment 1 connecting to a telephone line, and a slave equipment 2 connecting to the master equipment 1. The slave equipment 2 is provided with a storage information utilizing command section 6 commanding it to the master equipment 1 that the stored information in the master equipment 1 is used for transmission information and a scanner 14a reading the transmission information.  The master equipment 1 is provided with an information storage section 4 storing at least the transmission information and an information storage transmission section 5 which reads stored information from the information storage section 4 upon the receipt of a command to use the stored information as the transmission information from the storage information utilizing command section 6 according to the command and adds the information to transmission information fed from the slave equipment 2 or sends all the transmission information.
Patent JP-2001175643-A (JP)
Title: Decentralized simulation device
Inventor: TSUTAI ATSUNOBU
IPC: G06F19/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a decentralized simulation device which shortens the processing time of a simulator by dynamically setting a sleep time as the processing time of one step of the simulation varies. SOLUTION: For decentralized simulation composed of simulators controlled by a decentralized simulation controller, a sleep time setting device is provided which has a function of calculating and sending a sleep time of the simulators respectively.
Patent JP-H09173521-A (JP)
Title: Golfing trainer
Inventor: OKAZAKI YOSHINOBU
IPC: A63B69/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To train for correct club head trajectory by laying a soft mat which is an accommodating material filled with a content between an artificial lawn and stationary mat and by causing the difference between a good swing and bad swing to be reflected in the ball flight course. SOLUTION: A soft mat 4, which is an accommodating material 2 filled with a content 3, is laid between an artificial lawn 1 and a stationary mat 5. The accommodating material 2 is reinforced by sheet-form materials such as plastic films so that it will stay unbroken, and is designed to accommodate the content 3. The content 3 can be any cushioning element, such as a liquid, gas, gel, sponge, rubber, coil spring, or plate spring. A gel, sponge, rubber, coil spring, plate spring, etc., may be laid without accommodation in the accommodating material 2. By installing the soft mat 4 in this way, the player can know the club head trajectory as if taking a round in the course.
Patent JP-H10183255-A (JP)
Title: Production of hot rolled steel sheet small in plane anisotropy of r value
Inventor: SENUMA TAKEHIDE
IPC: C22C38/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot rolled steel sheet small in the plane anisotropy of r value by regulating its texture at the time of hot rolling. SOLUTION: At the time of subjecting a slab of a steel contg., be weight, 0.001 to 0.2% C, <=0.3% Si, 0.05 to 1.5% Mn, 0.005 to 0.1% P, 0.005 to 0.3% Al and 0.001 to 0.01% N, contg., at need, either or both of Ti and Nb by 0.01 to 0.2% in total, moreover contg. 0.0002 to 0.005% B, and the balance iron with inevitable impurities to hot rolling, if required, it is joined to the preceding hot rolled sheet after rough rolling, rolling in which the temp. lies in the range of less than the Ar3 transformation point + 100 deg.C to more than the Ar3 transformation point and the total draft in one or >= two passes of rolling is regulated to at least >=60% is executed under the condition of <=0.2% friction coefficient with lubrication applied, and finish rolling is finished at more than the Ar3 transformation point.
Patent JP-H06188304-A (JP)
Title: Automatic cleaning apparatus of ring frame
Inventor: YAMAMOTO NOBUYUKI
IPC: H01L21/304
Filed: 1992-12-17
Abstract: PURPOSE:To fully automatically feed a ring frame into a cleaning tank, clean it, take it out from the cleaning tank after its cleaning, to change the longitudinal direction and the transverse direction of the ring frame and reverse the surface and the back of the ring frame. CONSTITUTION:A ring frame 1 is fed in the transverse direction by a feed body 2, the ring frame 1 is changed to the longitudinal direction by a relay body 3, the ring frame 1 is lowered into a cleaning tank 5 by a raising and lowering body 4, the ring frame 1 is held in the longitudinal direction by a holding body 6 inside the cleaning tank 5, and the ring frame 1 is turned by a rotary mechanism 7 and cleaned by a cleaning body inside the cleaning tank 5 while it is being turned. The ring frame 1 which has been cleaned is pulled up from the cleaning tank 5 by the raising and lowering body 4, the ring frame 1 is relayed by a relay body 3, the ring frame 1 is set to a direction in which the surface is reversed from the direction in which it is fed to the relay body 3 form the feed body 2, the ring frame is laid down and the ring frame 1 is sent out to the outside by a sending-out body 9.
Patent JP-2000179806-A (JP)
Title: Furnace
Inventor: ITO KATSUYA
IPC: F23C10/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To keep the height of layer at a constant level while reducing the cost by providing a furnace with a furnace body and a section having cross-section reduced such that the current velocity of fluid particles will be higher than an end velocity. SOLUTION: If the current velocity of fluid particles comprising CaO and CaS is higher than an end velocity dependent on the grain size, the particles are discharged together with the gas while resisting against the gravity, otherwise they stand at a lower part of a desulfurization furnace 1. Since a section 10 of the desulfurization furnace 1 has smaller cross-sectional area, i.e., opening area in cross-section, than that of the desulfurization furnace body 11, current velocity u2 of the fluid particles in the section 10 of reduced cross-section exceeds the end velocity and the particles are discharged together with the fluid gas. On the other hand, current velocity u1 of the fluid particles in the desulfurization furnace body is lower than the end velocity and the particles stand at a lower part of the desulfurization furnace.  Consequently, a free board 8 is formed in the section 10 of reduced cross-section and a fluid layer 7 is formed at the plate section of the desulfurization furnace 1.
Patent JP-H10183030-A (JP)
Title: Method for forming marble-pattern coating film and article with marble pattern formed thereon
Inventor: TAKANO YASUNORI
IPC: B05D5/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a marble-pattern coating film whereby time and labor for cleaning tools or for managing a plurality of coating materials can be saved, enabling cost reduction, and the finishing of the same patterns or color tones is facilitated, reducing the variation in finishing of marble-pattern coating films between coating workers. SOLUTION: In this method, an object is coated with a coating compsn. contg. a pigment component contg. a metal powder (comprising an aluminum powder and/or a mica powder) and/or resin particles, and then the coated object is sprayed with a liq. comprising at least one solvent to cause flooding of the pigment component in the compsn.
Patent JP-2001172742-A (JP)
Title: Cold rolled steel sheet due to secondary processing and excellent in formability in secondary working and producing method therefor
Inventor: HASEGAWA KOHEI
IPC: C22C38/14
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled steel sheet having high formability so as to withstand complicated press forming and having less brittleness in secondary working by which brittle fracture in secondary working is not generated even after complicated press forming of high strain and suitable as a steel sheet for press forming such as an automotive steel sheet and to provide a method for producing the same. SOLUTION: This cold rold steel sheet has a composition containing, by weight, <=0.0025% C, <=0.05% Si, 0.05 to 0.25% Mn, 0.009 to 0.02% P, 0.003 to 0.02% S, 0.01 to 0.1% Sol.Al, 0.020 to 0.04% Ti, 0.021 to 0.03% Nb and 0.0025% N, and the balance substantially Fe with inevitable impurities.