baber/WOPTO huggingface dataset:
Patent JP-2001128718-A (JP)
Title: Housing box
Inventor: ISHIKAWA HIROTO
IPC: B65F1/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a housing box constituted so as to be capable of charging a article to be stored without providing a distinct lid or charging port to a box body and imparting unexpectedness and interest at a time of charging. SOLUTION: A laminate 10 having a housing space 2 provided therein is formed by laminating a flexible long elastomer 1, especially, an elastic tube in an annular shape and both end surfaces thereof are closed by cauls 3, 4 and the cauls are mutually held by connection members 5 to constitute a housing box. A housing article 7 is pushed in the housing box from the gap formed by pushing the elastomer and the elastomer 1 is compressed and deformed to expand the gap to gas the housing article 7 through the gap to charge the same in the housing space. After the housing article 7 is passed, the elastomer 1 is returned to its original shape to become a charging port-free state automatically.
Patent JP-H02158860-A (JP)
Title: Device and method for learning neural circuit
Inventor: KIMURA YOSHIMASA
IPC: G06F15/18
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the generation of overlearning and to accelerate the learning of an unlearned pattern by providing the subject device with a teacher signal pattern comparing means, a changing value calculation storing means and a load correcting means. CONSTITUTION:The teacher pattern comparator 22 finds out an error value between an output value from a neuro-element 20 in an output layer and a teacher signal pattern corresponding to a shown input pattern. Then, the changing value calculation storage circuit 24 calculates a load changing value being a direction minimizing an evaluation function consisting of the fine changing value of an element output value from the fine changing value of film potential in the whole neuro-elements 20 of the output layer and an error value from the load value in the whole neuro-elements 20 of an intermediate layer and the output layer. At the time of inputting an instruction signal for correcting value calculation, the load correcting circuit 25 finds out a load correction value averaging load changing values and sets up the total value of the load correction value and the load value in all the neuro-elements 20 included in the intermediate layer and the output layer. Since control corresponding to the advancement of learning is executed, the generation of overleaning can be prevented and the learning of an unlearned pattern can be accelerated.
Patent JP-H04188665-A (JP)
Title: Semiconductor device
Inventor: SHIBAYAMA AKINORI
IPC: H01L21/822
Filed: 1990-11-19
Abstract: PURPOSE:To prevent a substrate potential generator from stopping operating by a method wherein a control signal generator is made to output a substrate potential generator control signal based on the inputted detection signal even if a substrate potential detection signal is at any level. CONSTITUTION:When an outer power supply is applied, a ring oscillator 63 is made to operate by generating control signals which enable a substrate potential generator 62 to operate even if substrate potential detection signals are at any level, whereby pump capacitor drive pulses of pulse waveform are generated. A charge pump 64 generates a set voltage in polarity opposite to a power supply voltage supplied from the outside through the input of the pump capacitor drive pulses concerned, and the set voltage concerned is applied to the substrate. Thereafter, the substrate potential generator 62 is controlled in operation based on the inputted substrate potential detection signals. By this setup, a prescribed potential little dependent on an outer power supply voltage VCC can be supplied to the substrate without fail, so that a substrate potential generator hardly stops operating.
Patent JP-H04183553-A (JP)
Title: Chip conveyor
Inventor: KAMEI TAKEHIKO
IPC: B65G19/24
Filed: 1990-11-19
Abstract: PURPOSE:To efficiently discharge chips in various shapes, by providing a chip guide plate which pastitions the internal space of an endless chain into two upper and lower rooms, and discharging the chip placed on the chip guide plate from a discharging port with its transfer by the upper side scraper. CONSTITUTION:A chip C is scraped along a chip guide plate 18 by each scraper 15 when the upper side scraper 15 is ascended according to the driving of an endless chain by a motor 14, and is discharged to a chip bucket 5 from a discharging port 6 with its fall at the time when the scraper 15 passed through a chip guide plate 18. In the course of the upper side scraper 15 being ascended a cutting liquid W is flowed down with its tare, so the powder like chip C is surely dropped from the upper end of the chip guide plate 18 without sticking to the scraper 15. Also, even in case of the chip C in a curled shape being hung on the upper side scraper 15 at the input time of the chip C, the chip C is spilt in the case of the scraper 15 being reversed at the discharging port 6.
Patent JP-H09105303-A (JP)
Title: Equally pressing differential propulsion engine
Inventor: YONEDA SHIN
IPC: F01C1/348
Filed: 1992-10-12
Abstract: PURPOSE: To realize a fluid moving engine whose flow resistance is extremely low by arranging an eccentric cam in a rotation axis of a vane rotation type fluid cylinder to let swing a cylinder outer cylinder, bringing a gear formed on the inner surface of a fixed frame into contact with the outer circumference of the cylinder outer cylinder, and making the differential thrust in the propulsion direction effective. CONSTITUTION: A cylinder outer cylinder 15 is linked with the rotation angle of an output axis 9, and continues eccentric motion without rotation with an eccentric cam 10. The eccentric direction of the cylinder outer cylinder 15 is let to coincide with the direction of a driving force vane 12, the inside of a fixed frame 18 is held with a slide ball bearing 21 and let swing, and a gear 16 comes in contact with a gear 17 at the swing end. An output axis 9, a rotor 11, and the fixed frame 18, or the eccentric cam 10 and the cylinder outer cylinder 15 are made in the concentric circle.  A hydraulic pump 2 is driven with a motor 1, an electromagnetic valve 3 is turned on, a normal rotation side cylinder is equally pressed through a rotation valve 7 and a normal rotation pressure circuit 5 to urge the generation of rotational motion by the difference between the pressure accepting areas of the vanes 12, 13.
Patent JP-H11150098-A (JP)
Title: Dry etching method
Inventor: YAMANE TETSUYA
IPC: H01L21/302
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the selectivity ratio at etching by self-alignment contact method, by etching an oxide layer by making an etching process gas of specific expression added wherein C4 F8 , CO, and Ar are main gas into plasma. SOLUTION: In an etching process gas with such gas as represented by the expression R-OH (R is Cx Hy ) added to a main gas which is the mixture of C4 F8 , CO, and Ar, at least one kind among, for example, CH3 OH, C2 H5 OH, and (CH3 )3 OH is used. When an opening 7W is formed by dry etching of plasma etching, most of a stopper layer 6 of nitride of Si, for example Si3 N4 , is not etched, remaining as a stopper layer appropriately. So, an oxide of Si of an inter-layer insulating layer 7, for example SiO2 , has higher selectivity than a nitride of Si of a stopper layer 6, for example Si3 N4 .
Patent JP-H07143978-A (JP)
Title: X-ray ct apparatus
Inventor: TAKANO HIROSHI
IPC: A61B6/03
Filed: 1993-11-22
Abstract: PURPOSE:To decrease artifact of a tomographic image obtd. by suppressing influence of noises caused by supply of electric power for generating X-rays in an X-ray CT apparatus. CONSTITUTION:An inverter 2 for converting a direct current voltage output from an electric source 1 for generating a direct current voltage is mounted on a scanner rotating part 8 and a direct current voltage is supplied to the inverter 2 from the electric source 1 through a transmitting means prepd. by combining a plurality of slip rings 11a-11n provided on a scanner rotating part 8 and brushes 12a-12n as a means for supplying electric power from the electric source l to an X-ray tube 5 and a means for transmitting a detecting signal from an X-ray detecting part 7 to an image treating apparatus 9. It is possible thereby to suppress influence of noises caused by supplying electric power for generating the X-ray and to decrease artifact of the tomographic image obtd. in the apparatus wherein a means prepd. by combining the slip rings 11a-11n and the brushes 12a-12n for supplying electric power for generating X-rays and transmitting the detection signal of the transmitted X-ray image.
Patent JP-H08148579-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KIGAMI MASAHITO
IPC: H01L27/092
Filed: 1994-11-24
Abstract: PURPOSE: To drastically improve integration by eliminating an unneeded part of a CMOS integrated circuit as much as possible. CONSTITUTION: The ground in a CMOS inverter in SOI structure is taken from a semiconductor substrate. SiO2 film 3 is formed on the surface of n-type semiconductor substrate (ground potential) where Al electrode 2 for grounding is formed on an inverse side and pMOS transistor and nMOS transistor are formed on the SiO2 film 3. A gate 4 consists of polysilicon and drain regions 6 and 9 and source regions 7 and 8 are formed by introducing impurity by self- alignment utilizing a side wall 5. The source region 9 of the nMOS transistor is commonly used by two nMOSs and is electrically connected to the substrate 1 by a conductor layer 10 for filling a through hole 15 and a diffusion layer 11 for connection, thus securing grounding.
Patent JP-H02264666-A (JP)
Title: Safe accessary for medicine injector of patient controlled painless method
Inventor: RANII EI GOOTON
IPC: A61M5/14
Filed: 1989-12-02
Abstract: PURPOSE: To secure the safety of fluidic systems by providing the accessory with a locking device so as to prevent removal of a housing from an injection pump, of a housing device to store a fluid medicament from the housing, and of a cassette from the injection pump respectively. CONSTITUTION: A safety constraining device 40 consists of an upper housing 42 and a lower housing 44. On the left side of the upper housing 42, a main pump unit 20 is mounted being engaged with a U-shaped plate 48. In a rectangular opening part 46 at the rear, a transparent rectangular injector tube 120 to house a resin pack for medicaments, is engaged and fastened. At the underside of the main pump unit 20, a plurality of disposable cassettes 22 are stored and communicate with a tank for medicaments. When a key-shaped lock 74 is locked by a key 76 after the upper housing 42 and the lower housing 44 are closed, cassettes 22 are protected and engaged by a U-shaped extension part 70, and the pump unit 20, the cassettes 22 and the rectangular injector tube 120 which store the tank for medicaments, become removable from the housing 42, 44.  In this way, the safety of fluidic system is secured.
Patent JP-H09163784-A (JP)
Title: Inverter
Inventor: OGAWARA HIDEJI
IPC: H02P6/06
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce current leakage for restraining electric shock in an inverter which drives an d.c. motor. SOLUTION: This inverter is operated with a plurality of ON duties combined within one turn of an d.c. motor 4, and is capable of being controlled so that the average of a plurality of ON duties may be a desired ON duty value. This inverter is also provided with a duty operating device 12 which makes classification into a plurality of types of duty ratios so that the average may be equal to the desired duty value without ON duty ratios being used within a range of 40% to 60%, thus it is possible to reduce current leakage.
Patent JP-H08158249-A (JP)
Title: Production of electret fiber
Inventor: KAWABE MASAAKI
IPC: D06M10/00
Filed: 1994-11-24
Abstract: PURPOSE: To produce an electret fiber charged with a large quantity of electric charge without causing spark by placing a fiber between a pair of oppositely placed AC creeping discharge elements and alternately applying unipolar ions extracted from the creep discharge to the fiber. CONSTITUTION: Discharging electrodes 41, 42 are formed on one surface of a pair of oppositely placed dielectric materials 31, 32 and induction electrodes 51, 52 are formed on the other surfaces of the dielectric materials. AC creeping discharge elements 21, 22 are formed by connecting the discharging electrodes 41, 42 to power sources 7, 61, 62 in such a manner as to enable the formation of an AC electric field. Unipolar ions are extracted from the creeping discharge generated on the AC creep discharge elements 21, 22 synchronously with the AC electric field. The ions are applied to a fiber 11 such as a polypropylene melt-blown non-woven fabric placed between the elements 21, 22 in an atmosphere controlled above the glass transition point and below the melting point of the constituent fiber. The electrically charged fiber is quenched to obtain an electret.
Patent JP-H09161559-A (JP)
Title: Device for sensing finish of feeding electric wire
Inventor: OKAMURA TAKAHIRO
IPC: H01B13/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To sense the end of an electric wire, when feeding it from a bundled wire or a packed wire, near the bundled wire and packed wire, simplify the structure and cut the cost. SOLUTION: Electric wires (a) are drawn out of a coil-bundled wire or a packed wire and fed to various processing stages, when the end of the electric wire is sensed by this device according to the invention. The location should be near the coil-packed wire, etc., and the wire end a'' is drawn out and inserted to the sensing part A, and an electric signal is issued when the end a'' has got out of the part A. The sensing part A is overlapped on the sensing surface to which the end a'' is applied and is composed of a sensor plate 12 capable of rising and falling and energized by a spring 14 in the overlapping direction and a switch 15 actuated when the plate 12 is overlapped on the sensing surface, and the actuation signal of this switch 15 is used as the electric signal mentioned.
Patent JP-2000146318-A (JP)
Title: Cooling device
Inventor: YAMASHITA JUN
IPC: F25B1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the operation noise of a compressor upon starting the operation of a refrigerating cycle. SOLUTION: A compressor 15 in a refrigerating cycle 16 is a reciprocating type and the variable speed driving of a built-in motor for driving the compressor 15 is effected by an inverter circuit. Upon the starting of operation of the refrigerating cycle 16, the operating frequency of the motor is increased in a first control step to 30 Hz within 2.5 sec, then, is increased in a second control step to 40 Hz with the increasing rate of 3 Hz/sec and a condition that the frequency is retained in 40 Hz is retained in a third control step for 30 sec while the operating frequency is shifted thereafter to a frequency in accordance with the condition of normal control.
Patent JP-H08172281-A (JP)
Title: Electronic apparatus
Inventor: MATSUEDA KENJI
IPC: H05K5/03
Filed: 1994-12-19
Abstract: PURPOSE: To provide an electronic apparatus in which the contact with an electronic board of the outside is prohibited by installing a wiring passage through which a cable which comes in and out at a space in which the electronic board with a memory has been installed meanders. CONSTITUTION: In a transaction processing apparatus, a first space in which an electronic board 11 has been installed and a second space in which a printer 4 has been installed are partitioned by a partition wall. The partition wall is constituted of plates 12a, 12b whose tip is Z-shaped, the plates 12a, 12b are overlapped in such a way that their tip parts do not come into contact, and a wiring passage for a cable 15 is formed to be Z-shaped in their overlapped part. In the wiring passage, the cable 15 which connects the first space to the second space meanders.
Patent JP-H06158309-A (JP)
Title: Formation of coating film on internal surface of ceramic cylinder
Inventor: GONPEI KATSUHIRO
IPC: H01J23/48
Filed: 1992-11-25
Abstract: PURPOSE:To provide a method for forming a coating film on an internal surface of a ceramic cylinder by which method ununiformity of an electric field is dissolved and film thickness distribution of the coating film is uniformized. CONSTITUTION:In the method for forming the coating film on the internal surface of the ceramic cylinder, a ceramic cylinder 1 is mounted on a ring shape holder 5 arranged freely rotably around a circular pedestal 4 having a cylindrical central electrode 3 and a glow diacharging is generated by applying a negative voltage to the central electrode and applying a positive voltage to the holder in a prescribed atmosphere while rotating the holder. When the coating film is thus formed on the internal surface of the ceramic cylinder by the sputtering method, plural bar-shape auxiliary electrodes 7 are disposed parallel to the central electrodes inside the ceramic cylinder and also around the central electrodes at prescribed spaces.
Patent JP-H05146869-A (JP)
Title: Nitrogen-sealed type soldering device
Inventor: YOKOYAMA TORU
IPC: B23K1/08
Filed: 1991-11-28
Abstract: PURPOSE:To provide the soldering device where a necessary nitrogen atmosphere at the soldering stage can be always maintained even when the carrying width is changed in the nitrogen-sealed type soldering device having a carrierless carrying mechanism with the variable carrying width where at least the soldering stage is carried out in the necessary nitrogen atmosphere. CONSTITUTION:In the nitrogen-sealed type soldering device provided with a carrier conveyor 2 with the variable carrying width and a solder vessel below it, a shielding body 19 to form shielding space including the carrier conveyor 2 is provided above the solder vessel. This shielding body 19 is constituted of a surrounding body 16 which surrounds the carrier conveyor 2 (tracks 2a and 2b) and forms tunnellike space and a shutter 30 to blockade an opening of this surrounding body 16 and the shutter 30 is provided with blockage width adjusting means 32, 34, etc., to follow the width change of the tracks 2a and 2b.
Patent JP-S63166068-A (JP)
Title: Controller for floppy disk drive device
Inventor: MATSUI MAKOTO
IPC: G11B20/18
Filed: 1986-12-26
Abstract: PURPOSE:To surely protect important information, by providing a read/write number of times counter at every recording track, and informing the service life of a floppy disk automatically when the number of times of read/write arrives at a marginal number of times at a certain recording track. CONSTITUTION:The read/write number of times counter 4 which counts the number of times of read/write execution is provided at every recording track 3 of the floppy disk 2 on which a bit of information is read and written by a magnetic head 1, and the counted value of the read/write number of times counter 4 is written by a read/write number of times preserving means 5 reacting according to the switch operation of a write switch, and reacting according to the above, the number of times of the read/write stored in the floppy disk 2 is read out by a read/write number of times setting means 6, and it is set at the read/write number of times counter 4 as an initial value. When the counted value counts the marginal number of times, the service life of the floppy disk is informed by a floppy disk service life informing means 7. In such a way, it is possible to surely protect the important information written on and read out from the floppy disk.
Patent JP-2000144019-A (JP)
Title: Coated steel sheet having high hardness and high anticorrosion and excellent in chipping resistance
Inventor: KAGA TOMONORI
IPC: B05D7/14
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To achieve high hardness and high anticorrosion and excellent in chipping resistance by forming not less than specific thickness of organic coating films on a steel sheet wherein the lower and intermediate layers have a coating Tg of a specific temperature and further by forming not less than a specific thickness of the organic coating film on the upper layer wherein pencil hardness is not less than a specific value. SOLUTION: Organic coating films are formed on at least one side of a steel sheet wherein the lower layer has not less than 2 μm thickness having not more than 40 deg.C of a coating Tg; the intermediate layer has not less than 2 μm thickness having 20-60 deg.C of a coating Tg; and further the upper layer has not less than 5 μm thickness and has not less than 6 H of pencil hardness. The lower layer film is preferably a polyester resin film, an epoxy resin film or a polyurethane resin film; the intermediate layer film is preferably a polyester resin film, an epoxy resin film, a polyurethane resin film or an acrylic resin film; and the upper layer film is preferably a polyester resin film, an epoxy resin film, a polyurethane resin film, an acrylic resin film or a silicone resin film.
Patent JP-H01156492-A (JP)
Title: External parts for antique harmony timepiece
Inventor: IMAI KIYOHIRO
IPC: G04B37/22
Filed: 1987-12-14
Abstract: PURPOSE:To obtain external parts for an antique-harmony timepiece having superior adhesion, corrosion resistance and high ornamental value by successively forming Ni plating or Pd-Ni alloy plating as an underlayer, Au alloy plating as an intermediate layer and black Rh plating as a finishing layer on a metal base such as a Cu alloy and by partially removing the black Rh plating by mechanical working. CONSTITUTION:For example, a brass watchcase is successively coated with Ni plating or Pd-Ni alloy plating as an underlayer, Au-Cu alloy plating as an intermediate layer and black Rh plating as a finishing layer. The black Rh plating is then partially removed by finishing with the cone medium of a barrel grinder to produce a pinkish antiqued watchcase. This watchcase well satisfies appearance, adhesion and corrosion resistance necessary for a watchcase as the results of quality tests of appearance and resistance to bending, thermal shock and corrosion.
Patent JP-H09155585-A (JP)
Title: Solder sheet having plasticity and its manufacture
Inventor: NAGASE TOSHIYUKI
IPC: C23C14/34
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a solder seat having plasticity and its manufacturing method. SOLUTION: Solder sheet having plasticity in which solder of low melting point is filled in pore part of the three-dimensional mesh-shaped porous metal sintered body, the metallic powder, the nonaqueous hydrocarbon organic solvent, the interfacial active agent, the aqueous resin binding agent, and the plasticizer as necessary are added, water is mixed therein to obtain the slurry, and the organic solvent is evaporated and expanded by heating the slurry in the forming process. Bubbles are generated in the formed body, and after the three- dimensional mesh-shaped formed body is obtained, it is sintered to make the three-dimensional mesh-shaped sintered body. Solder of low melting point is filled in pore parts of the sintered, and compressed to have the solder sheet having plasticity.
Patent JP-2000148681-A (JP)
Title: Device and method for setting network
Inventor: MISHIMA KENICHI
IPC: G06F15/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely attain network setting for connecting a client with a server in a client/server system including a server terminal for offering various service and a client terminal for requesting service to the server terminal. SOLUTION: A client terminal is provided with a reader part 3 of a noncontact data carrier, and the information of each client and the information of a user is read from the noncontact data carrier, so that setting can be made automatically between the client terminal and a server terminal. Also, the server terminal is provided with a writer part 14 of a noncontact data carrier, and the setting of a network with which the connection of the client with the server succeeds is stored at the server side, and written in the noncontact data carrier.