baber/WOPTO huggingface dataset:
Patent JP-H07178607-A (JP)
Title: Spindle device
Inventor: NAKAMURA SHINYA
IPC: B23B31/117
Filed: 1993-12-21
Abstract: PURPOSE:To provide a spindle device which can eliminate the necessity of managing a gap between an end face of a tool holder and an end face of a spindle shaft so that the interchangeability of tool holders is satisfactory, and which can enhance the tool holding stiffness. CONSTITUTION:A sleeve 33 formed therein with a fluid passage 34 communicated with the outside is fitted, with a fitting margin, onto the outer surfaces of small and large diameter parts 30, 31 which are formed on the outer surface of a spindle shaft 1 having a tapered hole at an axial end. Meanwhile, the root part of a tapered shank of a tool holder 3 is formed thereon with a flange part 3f having a diameter larger than that of the tapered shank 4. When a fluid pressure is effected in the fluid passage 34 of the sleeve 33, the sleeve 33 is made to abut against the flange part 3f of the tool holder 3 fitted on the spindle shaft 1, and after the fluid pressure is relieved so as to fix the sleeve 33 to the spindle shaft 1, thereby it is possible to support the tool holder 3 with a high degree of stiffness.
Patent JP-H07181608-A (JP)
Title: Camera having reflection optical system for stereophotography
Inventor: YONEYAMA SHUJI
IPC: G03B35/10
Filed: 1993-12-21
Abstract: PURPOSE:To provide a camera integrally provided with a reflection optical system for stereoscopic photography which is extremely convenient to carry or is extremely convenient to carry and to permit both of ordinary photography and s tereoscopic photography. CONSTITUTION:This camera 10 has the reflection optical system for stereoscopic photography having a pair of first reflecting members 40a, 40b for reflecting the subject light from a subject and a pair of second reflecting members 34a, 34b which are positioned in front of a photographic lens 19 and reflect the subject light reflected by a pair of the first reflecting members 40a, 40b toward the photographic lens 19. The camera 10 is integrally provided with the reflection optical system for stereoscopic photography having a photographic optical path opening means 28 which opens the photographic optical path of the photographic lens 19 by retreating a pair of the second reflecting members 34a, 34b from the front position of the photographic lens 19.
Patent JP-H04127279-A (JP)
Title: Device and method for kinetic path generation of object
Inventor: WATANABE NORITO
IPC: G06T19/20
Filed: 1990-11-28
Abstract: PURPOSE:To draw definition so as to couple an operation smoothly by designating either the position, the magnitude of speed, and the direction of an object in a key frame. CONSTITUTION:An event instructed by an input means such as a mouse 103, etc., is interpreted by an input handler 201, and an instruction is transmitted to an object managing part 202 when it shows the operation for the object, and to motion managing part 203 when it shows an instruction to change motion. The object managing part 202 manages the generation/change of shape data of the object to be moved as animation, and stores the shape data in an object data storage part 204. Meanwhile, the motion managing part 203 manages the generation/change of the motion of the object, and stores the definition data of the operation in a motion data storage part 205, and the path data of the motion is stored in the motion data storage part 205. Information representing a motion path from the start point to the end point of the object is computed based on the information representing the positions of the start point and the end point of the motion, the speed, and the motion of the object. Thereby, the motion can be connected smoothly.
Patent JP-H06174481-A (JP)
Title: Bar code display body, and information output device, navigation device, map information retrieval system utilizing it
Inventor: HOSHINO HIROYUKI
IPC: G06Q50/10
Filed: 1992-12-02
Abstract: PURPOSE:To facilitate the guidance to a destination by simply inputting the destination on a map displayed on a screen via the bar code input. CONSTITUTION:The map data stored in a CD-ROM 2 are read out and displayed on a display device 7 by a CD-ROM drive 1. The scenery image data and the voice guide data are recorded in the CD-ROM 2, the scenery image along the road can be optionally displayed, and voice can be outputted from a voice output device 8. The travel distance and advance direction of a vehicle are detected from an azimuth sensor 13 and a travel distance sensor 14 to know the present position. The information of a destination is read from the bar code 10 printed on a bar code display body 11 by a bar code reader 9, and the read destination is overlappingly displayed on the map displayed on the display device 7 together with the present position.
Patent JP-H01165235-A (JP)
Title: Decoder for digital data
Inventor: MORIWAKI HISAYOSHI
IPC: H04B14/04
Filed: 1987-12-21
Abstract: PURPOSE:To perform the decoding of digital data excellently than ever before by performing the error correction of a prediction factor based on a normalizing gain in case of receiving the transmission of a prediction remainder at every sample of the digital data, the prediction factor at every block, and the normalizing gain. CONSTITUTION:When it is impossible to perform the error correction of the prediction factor and also, the change quantity of the normalizing gain is within a prescribed range between adjacent blocks, the prediction factor for which the application of the error correction is impossible is interpolated by the prediction factor of the adjacent block. In other words, when it is impossible to perform the error correction of the prediction factors (k1-k3) at a decoder 92, the change quantity of a gain G is detected, and when the change quantity is less than a prescribed value, it is assumed that correlation between the factors (k1-k3) exists, and the factors (k1-k3) of the blocks for which the application of the error correction is impossible are interpolated by the factors (k1-k3) of the adjacent blocks.
Patent JP-H11151989-A (JP)
Title: Mounting structure of door speaker
Inventor: TAKEDA SUSUMU
IPC: B60R11/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of an inner panel without increasing its plate thickness. SOLUTION: Since a door speaker S and a bracket 10 arranged at least adjacent to a side of an outer panel 3 are connected through a screw bar (support member) 12 of high rigidity, supporting rigidity of the door speaker S is increased, vibration of the door speaker S inself in the case of generating a sound is prevented. Accordingly, without increasing plate thickness of an inner panel 2, a loss of acoustic energy of the door speaker S can be prevented, speaker performance can be improved.
Patent JP-H04193089-A (JP)
Title: Drive of dc motor
Inventor: MOCHIDA NORIHITO
IPC: H02P7/03
Filed: 1990-11-26
Abstract: PURPOSE:To decrease switching elements by opening and closing each switching element properly by the opening/closing signal from a control circuit by means of an arm so as to apply DC power to a DC motor and drive it. CONSTITUTION:Supposing that commercial power voltage is 100V, approximately +140V and -140V in DC to the reference voltage of the reference potential output terminal 15 are respectively output to the positive output terminal 16 and the negative output terminal 17 of a DC power source 10. Accordingly, when the switching element 19 of an arm 19 is turned on, the output of the inverter, that is, the middle connection 23 of the arm 18 becomes +140V in positive potential, conversely when the switching element 20 is turned on, the middle connection 23 of the arm 18 becomes -140V in negative potential. Making use of this matter, the DC motor 22 can be driven forwardly or reversely by opening or closing the switching elements 19 and 20.
Patent JP-H05135245-A (JP)
Title: Automatic money changer with just previous correcting function
Inventor: TAWADA MASAKAZU
IPC: G07D1/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide an automatic money changer with a just previous correcting function whose correcting operability is improved by which only a set item to be corrected can be easily corrected at the time of the resetting operation of money change data. CONSTITUTION:When the correcting operation is executed while the money change data are set by inputting a desired money change data to a money change control part mounted on the customer servicing panel of the automatic money changer, the resetting input of the money change data is permitted, in the automatic money changer. The automatic money changer with the just previous correcting function is equipped with a correction control means which permits the correcting input by returning to the set item whose setting change is desired, based on the inputting operation of a previous correction key 35 which switches to the previous set item which is inputting-set in the previous time at each time of the inputting operation, provided at the money change control part.
Patent JP-H08158662-A (JP)
Title: Safety handrail fitting device for temporary installation
Inventor: YONETANI TOKUO
IPC: E04G21/32
Filed: 1994-11-30
Abstract: PURPOSE: To simply and easily carry out the removal of a safety handrail that is temporarily installed on the structural steel beam or the like of a building under construction. CONSTITUTION: A safety handrail fitting device is provided with a cylindrical body 11 for supporting the support 2 of the safety handrail for temporary installation, a ring 12 that is externally fitted to the support 2 so as to be elevatable, and a ring retaining means 12b. The cylindrical body 11 capable of being fitted with the handrail support 2 is vertically and fixedly erected on the structural steel beam 10 or the like so as to correspond to each of the supports 2, and the ring 12 is enabled so as to be pressedly fitted and fixed to the upper end part of the ring-shaped space 13 formed between the cylindrical body 11 and the support 2 that has been inserted into the cylindrical body 11.  The upper end of the ring 12 in this pressedly fitted and fixed condition has a length that is projected above the concrete slab surface 14a situtated above the cylindrical body 11, and the ring retaining means 12b holds the ring 12 in the upper position of the handrail support 2.
Patent JP-S64245-A (JP)
Title: Spheroidal graphite cast iron
Inventor: ISHIHARA YASUOKI
IPC: C22C37/00
Filed: 1987-12-23
Abstract: PURPOSE: To manufacture a spheroidal graphite cast iron improved in mechanical properties at a low cost, by incorporating specific percentages of C, Si, Mn, P, Ni, Cr, and Mg to iron and also specifying CE value.  
     CONSTITUTION: A spheroidal graphite cast iron which consists of, by weight, 3.0W4.0% C, 1.5W2.3% Si, <0.3% Mn, <0.03% P, 0.5W2.0% Ni, <0.10% Cr, 0.02W0.06% Mg, and the balance iron with inevitable impurities and in which CE value is regulated to 3.9W4.6% is prepared. Moreover, Bi is added, if necessary, to the above molten metal by 0.005W0.03%, and inoculation is carried out simultaneously with the Bi addition or after the Bi addition so as to regulate the number of graphite grains to ≥300 piece/mm 2  and also to regulate the residual Bi content to 0.0015W0.015%. By this method, the spheroidal graphite cast iron having superior tensile strength, elongation, and impact value in the as-cast state and further improved in impact value at low temp. when heat treated can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09149214-A (JP)
Title: Small sized image reader
Inventor: YAMANASHI MOTOAKI
IPC: H04N1/107
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To read a read image displayed on a read medium with high precision independently of the type of material of the read medium. SOLUTION: In this reader, a light emitting element 13 emits an image to be read and the read image is formed on a CCD image pickup element 14 as image data via a SELFOC lens 15. Based on the image data, a CPU is used to calculate a moving direction of the SELFOC lens 15 in which the image data are sharper. The SELFOC lens 15 is moved by a lens moving device 16 in the moving direction of the SELFOC lens 15. The CPU compares the sharpness of the image data formed precedingly onto the image pickup element with that of the image data formed onto the image pickup element this time and calculates the moving direction of the SELFOC lens 15 based on the result of comparison.
Patent JP-2001143968-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: TSUJI YASUNOBU
IPC: H01G9/028
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor in which occurrence rate of a short circuit is decreased by coating a corner part. SOLUTION: In the solid electrolytic capacitor comprising an anode body 1 of a valve-acting metal which has an anode lead-out wire 2 and on the surface of which a dielectric oxide film layer is formed, conductive polymer layers 5 and 6 formed on the dielectric oxide film layer of the anode body 1 as a solid electrolytic layer, cathode layers 7 and 8 provided on the conductive polymer layer, leading-out terminals 9 and 10 that are connected to the anode lead- out wire 2 and the cathode layer 8, respectively, and an external packaging 11 that covers the entire part except a part of the leading-out terminals 9 and 10, the thickness of the conductive polymer layers 5 and 6 of the corner part of the anode body 1 is 5-100 μm.
Patent JP-H11163692-A (JP)
Title: Comparator
Inventor: KASAHARA KEI
IPC: H03K5/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the comparator of a fast response speed without malfunctions. SOLUTION: At the time of sampling, switches 23 and 27 are set to be ON and a node N22 is turned to the threshold voltage Vt of an inverter 26. Since the inverters 28, 30 and 31 of a directly connected post stage are constituted so as to be provided with the same threshold voltage Vt, they are all turned to the operation state of maximizing an amplification factor and minimizing delay time. Also, a reference voltage Vref is applied to the node N21 and a capacitor 25 is charged to Vref -Vt. At the time of comparison, when the switches 23 and 27 are turned OFF and the switch 24 is switched ON, the voltage of the node N22 becomes Vin -Vref +Vt and the compared result of an input voltage Vin and the reference voltage Vref is outputted from the inverter 26.  The output signals of the inverter 26 are immediately amplified by the inverters 28, 30 and 31 and outputted from an output terminal 32 as signals OUT.
Patent JP-H10171709-A (JP)
Title: Semiconductor device and read access method
Inventor: TOKUKANUSHI HIDETAKA
IPC: G06F15/78
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To attain the high speed of the read access of a CPU to an inside resource or an outside resource, and to attain low power consumption in a semiconductor device having the CPU and the inside resource with which the outside resource is connected. SOLUTION: At the time of performing the read access of a CPU 24 to inside resources 31-1-31-5 prior to the read access to an outside resource, a three state buffer 39 is activated, and a three state buffer 44 is inactivated at the time of the read access. At the time of performing the read access of the CPU 24 to the outside resource prior to the read access to the inside resources 31-1-31-5, the three state buffer 39 is inactivated, and the three state buffer 44 is activated at the time of the read access.
Patent JP-H07182762-A (JP)
Title: Motor inertia absorbing mechanism
Inventor: MIZUGUCHI TOSHIO
IPC: G11B17/22
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a motor inertia absorbing mechanism capable of surely absorbing the inertia force of a motor under the circumstance of heavy vibration and a wide temp. range and surely, easily holding an arm at a prescribed place. CONSTITUTION:Can parts 33, 34, 38 and tooth parts 32,37 having tooth lacked parts 32b, 37b are formed at prescribed places of gears 31, 36 and the positional relation of the gear 31 and the gear 36 is set so that tooth part lacked parts 32b. 37b of gears 31, 36 are faced each other at a place where the revolution of an arm 42 is stopped. Further. gears 31, 36 are formed so that as the gear 31 rotates, cam parts 33, 34 of the gear 31 are gradually engaged with the can part 38 of the gear 36.
Patent JP-H11161006-A (JP)
Title: Developing device
Inventor: IWASE RYUTARO
IPC: G03G15/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image by suppressing the occurrence of the bias of a developer in first and second carrying parts, in a developing device for supplying the developer to a developer carrier, while circulating the developer between the first and second carrying parts, so as to attain development. SOLUTION: In the device, the developer is carried to an image carrier 1 by the developer carrier 11, to attain the development. In such a case, the first carrying part 13a for supplying the developer to the developer carrier 11 and recovering the developer after the development from the developer carrier is provided so as to face the developer carrier 11, the second carrying part 13b is provided in a part nearer to the downstream side in the moving direction of the developer carrier 11 from the first carrying part 13a, through a partition 14 and the first carrying part 13a and in the first and second carrying parts 13a and 13b, the developer is carried in an opposite direction in the axial direction of the carrier 11.  Then, the developer is circulated through a circulating port provided in the partition 14 and the regulating part 17 for regulating the quantity of the developer held on the carrier 11 is provided in the partition 14.
Patent JP-H02180139-A (JP)
Title: One touch forming box
Inventor: IBE IWAO
IPC: B65D5/42
Filed: 1988-12-23
Abstract: PURPOSE:To permit a solid box to be easily formed of a flatly folded sheet material by making up wall and bottom parts of a box of a polypropylene material and bonding together at least the bonding parts of the bottoms and the bonding pieces of the walls using cyano adhesive agent. CONSTITUTION:Nearly trapezoidal notches 14 and 24 are provided with interengageable slits 15 and 25, respectively. The bottom pieces 12 and 22 having folding lines C extending from these notches to the lower ends of folding lines A and bonding parts 13 and 23 are provided extending from the lower edges of a front wall part 1 and a back wall part 2. Bonding pieces 8 and 9 are provided extending from the lower edges of side wall parts 3 and 4. At least the bonding parts 13 and 23 of the bottom pieces 12 and 22 and the bonding pieces 9 and 8 of the side wall parts 4 and 3 are bonded together using cyano adhesive agent. When the folded box thus formed are unfolded into a solid form, the notches 14 and 24 of the bottom parts 12 and 22 are engaged with each other and the slits 15 and 25 thereof are also engaged with each other to permit a solid box to be formed with one touch operation.
Patent JP-H06174371-A (JP)
Title: Crop processing facility
Inventor: IWASHITA MASAHIRO
IPC: F26B21/00
Filed: 1992-12-04
Abstract: PURPOSE:To prevent dew from being produced within a drying part due to a back flow of moisture air from a wet dust collector into the drying part. CONSTITUTION:In a crop processing facility including a drying part 10 for drying passing crops by aerating hot air through the crops, a blowing means 32 for supplying hot air produced by a heating means 31 to the drying part 10, and a wet type dust collector G for injecting water against discharged air supplied from the drying part 10 through a discharging passage 16 and removing powder dusts contained in the discharged gas, there is provided a flow passage opening or closing means S3 for use in opening or closing a flow passage of the discharged passage 16. In addition, there is also provided a control means C for changing-over a flow passage opening or closing means S3 from its opened state to its closed state after a predetermined period of time upon stopping of the operation of the air blowing means 32..
Patent JP-H05135919-A (JP)
Title: Cooling roll for manufacturing permanent magnet material and method of manufacturing permanent magnet material
Inventor: FUKUNO AKIRA
IPC: H01F41/02
Filed: 1991-11-13
Abstract: PURPOSE:To stably mass-produce a high-performance permanent magnet material by enhancing durability of the surface layer of a cooling roll. CONSTITUTION:A cooling roll 13 contains a base material and the Cr surface layer formed on the peripheral surface of the base material. The heat conductivity of the Cr surface layer is lower than that of the base material. So, the variation of crystal grain size in an alloy thin band obtained through alloy liquid quenching is made small. At that time, Vickers hardness Hv of the Cr surface layer is made to be 500 or more, more the 600 is disirable. As a result, cracking and peeling off on the Cr surface layer due to thermal shock at the time of alloy liquid quenching are prevented, a cooling roll which can be mass- produced is thus realized. In addition, the resistance to abrasion on the peripheral surface of the cooling roller improves and the surface roughness is kept constant after the extended period of use. So, the fluctuation of cooling speed almost disappears and the permanent magnet material with excellent magnetic characteristics can be stably mass-produced.
Patent JP-H11142176-A (JP)
Title: Route navigation system
Inventor: NISHIMUKAI KAZUYA
IPC: G09B29/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce calculation time of the toll, by calculating rerouting within the first searching area when being off-rout in searching general roads, or within the second searching area when being off-route in searching high ways. SOLUTION: A CPU(Central Processing Unit) judges whether a vehicle is on a general road or on a high way when being making an off-route. When the off-route is make on a high way, for example, the range of 16 km square with a location P1 the center is set to be a second searching area 20, and a route which leads back to the original searching route is searched within the range. Then, the reroute is guided according to the calculated re-route. On the other hand, when the off-route is made on a general road, the range of a 4 km square with the location P1 at the center is set to be a first searching area 10, and a route which leads back to the original searching route is is searched within the rouge. Then, the reroute is guided according to the calculated re-route.  As a result, it reduces the time of calculating the rerouting as compared with the time of calculating without limitation on the searching area.
Patent JP-H10158563-A (JP)
Title: Aqueous pigment-dispersed ink composition for ink jet printing
Inventor: KANO HITONORI
IPC: C09D11/108
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous pigment-dispersed ink composition for ink jet printing excellent in dryirug properties, printed letter quality such as bleeding and ejecting stability from a nozzle. SOLUTION: This aqueous pigment-dispersed ink composition for ink jet printing consists essentially of a pigment, an aqueous resin, a basic compound and an aqueous medium. An acrylic copolymer resin containing fluorine obtained by polymerizing an monoethylenic a, β-unsaturated carboxylic acid monomer, 3-30wt.% acrylic monomer containing the fluorine based on the whole monomer components, and optionally other copolymerizable and radically polymerizable monomers is used as a part of the aqueous resin. The aqueous pigment-dispersed ink composition for ink jet printing includes 0.01-1.5wt.% acrylic copolymer resin containing the fluorine and 0.1-10wt.% other aqueous resins.