baber/WOPTO huggingface dataset:
Patent JP-2000159249-A (JP)
Title: Refilling cap
Inventor: ENDO MASAHIRO
IPC: B65D47/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a cap for refilling a content from a refilling container into a container main body without spilling a content or fouling hands and clothes. SOLUTION: A lower screw 2 to be fitted on a mouth 7 of a refilling container 6 is provided on one end of a cap main body 1, while an upper screw 3 to be fitted on a mouth 9 of a container main body 8 is provided on the opposite side of the lower screw 2, and a parting film 4 is formed between the lower screw 2 and the upper screw 3. The container 6 is covered with the refilling cap 1 and flowing is carried out, and then a pull-top 5 is opened, and the container main body 8 is docked with and inverted to refill a content (a) to the side of the container main body 8.
Patent JP-H02182700-A (JP)
Title: Moving device with rotary encoder
Inventor: OKAYAMA YOZO
IPC: B66F9/07
Filed: 1988-12-30
Abstract: PURPOSE:To detect the running distance at high accuracy by providing a roller pressed and fitted to the circumferential surface of a wheel rolling on a guide rail and interlockingly connecting a rotary encoder to this roller. CONSTITUTION:A running wheel 12 rotating at the time of running a crane rotates a roller 19 pressed and fitted to its circumferential surface 12a by the energizing force of a spring 22. The rotation of the roller 19 is transmitted to a rotary encoder 21 through a rotating shaft 20, and this rotary encoder 21 transmits pulses at time intervals proportional to the running speed of the crane. Thus, by counting the pulses, the running distance of the crane (present position) can be detected.
Patent JP-2000160022-A (JP)
Title: Molding material molded product
Inventor: ONO TOMOHIRO
IPC: C08L101/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material which is easy to be prepared, without deterioration in molding workability and has improved impact resistance after molding process by combining a random copolymer of an aromatic vinyl compound with isobutylene and a thermoplastic resin. SOLUTION: The ratio (A)/(B) which is a ratio of a structure unit (A) derived from an aromatic vinyl compound to a structure unit (B) derived from isobutylene is preferably 5/95-70-30 pts.wt. The weight-average molecular weight of a random copolymer is preferably 1,000-100,000. A thermoplastic resin preferably has a polar group. The thermoplastic resin which has a number-average molecular weight of 5,000-500,000 is usually used. The combining amount of the random copolymer is preferably 1-50 pts.wt. based on the thermoplastic resin of 100 pts.wt.
Patent JP-H02180418-A (JP)
Title: Surface acoustic wave resonator and regulating method for its resonating frequencies
Inventor: SATO KIYOSHI
IPC: H03H9/25
Filed: 1988-12-29
Abstract: PURPOSE:To improve the productivity of oscillating frequency regulation and the quality of a surface acoustic wave resonator by providing a frequency regulating reflecting electrode at the surface acoustic wave resonator, cutting or eliminating the frequency regulating reflecting electrode little by little with the laser beams, etc., and regulating the resonating frequencies. CONSTITUTION:A driving electrode 2 and oscillating frequencies 3 are formed on a piezoelectric substrate 1b, and a protective film 4 for a dielectric is formed on the upper part of them. On the dielectric 4, a frequency regulating reflecting electrode 6a is provided at the position horizontally next to the reflecting electrode 3. Thus when the frequency regulating reflecting electrode 6a is cut or eliminated with the laser beam, etc., even when the laser beam, etc., penetrate the dielectric 4, the reflecting electrode 3 is not damaged. When the frequency regulating reflecting electrodes 6a is cut or eliminated, the energy of the surface acoustic wave reflected by the frequency regulating reflecting electrode 6a is changed. As a result, propagation speeds C5 and C6 of the surface acoustic wave and wavelength lambda of a stationary wave are changed, and the resonant frequencies of the surface acoustic wave resonator are changed.
Patent JP-H11224741-A (JP)
Title: Modular plug
Inventor: MARTIN RALPH S
IPC: H01R12/55
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the crosstalk and to improve the total crosstalk characteristic of a communication system by providing a compensating insert on the tip part of juxtaposed wires, and connecting a conductive trace formed on the compensating insert to a selected wire to compensate the crosstalk. SOLUTION: A connector 10 is provided with a crosstalk compensating insert 20, and the insert 20 is inserted into a cavity 16 from the wire receiving end of a housing 12 and mounted therein. The insert 20 comprises a dielectric substrate as a circuit board 21, and conductive traces 22 are formed on the surface. Each trace 22 is electrically connected to a selected wire of wires 1-8, and each trace 22 is extended transversely on the substrate in the proximate relation with the selected other wire, whereby a capacitive connection is caused between the both. Thus, the crosstalk between adjacent twist pair lines 11 can be reduced to enhance the performance of a communication system.
Patent JP-H09163665-A (JP)
Title: Automatic alignment bearing device for small-sized motor
Inventor: NAKAGOME NOBUYUKI
IPC: H02K5/167
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To lessen the number of parts so as to facilitate the assembly by holding a spherical bearing device between the outer flank of a bracket for blocking the opening of a motor case and a plurality of salient contact pieces projected inside a bearing cover. SOLUTION: A spherical bearing 4 is disposed at the bottom of a motor case 7, and the opening of the motor case 7 is disposed with a bracket 2. A bearing cover 1 is attached to the outer flank 2g of the bracket 2, and the spherical bearing 3 is held and fixed between the taper 2a of the bracket 2 and each salient contact piece 1a of the bearing cover 1. Hereby, since the spherical part with a diameter smaller than the maximum diameter of the spherical bearing 3 abuts on the taper 2a, it contacts linearly with that, so the friction becomes small, and the spherical bearing 3 is easy to move, and the alignment becomes good, and also this does not need other member for the fixation of the spherical bearing 3, therefore the number of parts can be reduced, and the assembly can be facilitated.
Patent JP-H11178155-A (JP)
Title: Wire converging structure of electrical connection box
Inventor: SUZUKI MICHIHITO
IPC: H02G3/10
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a wire converging structure of an electrical connection box which allows a plurality wires to be easily converged at low cost. SOLUTION: A wire converging structure of an electrical connection box 10 is such that a plurality of electric wires 19 are converged in the cable arranging path 13 in an electrical connection box 10. In the wire converging structure a connector holding portion 17 holding a connector 20 above the cable arranging path 13 is formed, and a plurality of electric wires 19 in the cable arranging path 13 are pressed by the bottom face 21 of the connector 20 held by the connector holding portion 17, so that the electric wires can be freely converged. A projected electric wire holding means 18 is formed in the cable arranging path 13 in a position opposed to, and at a specified distance from, the connector holding portion 17.
Patent JP-H11226616-A (JP)
Title: Roll stand without roll housing, adjusting tool for adjusting this roll stand and method for operating this roll stand
Inventor: BOGENDOERFER HANS
IPC: B21B31/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a roll stand having no roll housing, adjusting tools for this stand and a method for operating this roll stand. SOLUTION: Groups 6, 7 are formed so as not to be driven with respect to the part over the distance length of load action of the distance length of adjustment. One adjusting mechanism for adjusting all the connecting member of the roll stand per all combining member 8 at the same time is respectively provided on all of the adjusting tools for adjusting this roll stand and the connecting members of the roll stands are adjustable over the entire distance length of adjustment by the adjusting mechanism. To regulate a roll gap 4 in the method for operating this roll stand, only one group 6 of the connecting members is adjusted and the other group 7 of the connecting members is left as it is without adjusting.
Patent JP-H04205140-A (JP)
Title: Program component retrieval system
Inventor: NISHI NOBUHIKO
IPC: G06F17/30
Filed: 1990-11-29
Abstract: PURPOSE:To improve the degree of freedom and realize the easiness of representation (easy input) by using combinations of words and auxiliary words as the input form of a request sentence representing the contents of a program component to be retrieved, and referring to a homonym dictionary and an auxiliary word dictionary and extracting a retrieval key from the request sentence. CONSTITUTION:A user starts a retrieval request sentence input part 5, represents the connection relation of program components to be used by using figure symbols, and describe the request sentence in the figure symbols. At this time, a retrieval key extraction part 6 selects auxiliary words from the request sentence by using respective dictionaries 7, 8, and 9 to extract the retrieval key. A retrieval key selection part 10 generates combinations of keys which are possibly added to the program components by using a key word list, calculates the conviction of the combinations of the keys, and sends them out to a retrieval part 11 according to the conviction. The retrieval part 11 retrieves a component data base 4 in the order of the given combinations of the keys. Extracted program components are displayed on a monitor display unit 2.
Patent JP-H11150977-A (JP)
Title: Speed control equipment of series connected motors
Inventor: KAWAMICHI MASAHIRO
IPC: H02P5/46
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a control equipment having stable changeable speed control performance when difference is generated between the speeds of motors by the twist of a connection part, in a driving equipment constituted of a plurality of AC motors connected in series. SOLUTION: A speed estimation part 8 is installed to a vector control part 13 controlling a motor 2 arranged on a load 1 side. Vector control using an estimated speed is performed, thereby performing stable vector control irrespective of the twist of a connection part 5. In order to eliminate the torque deviation between the first motor 2 and a second motor 3, a load adjusting means 17 in which the motor 3 connected directly with a speed sensor 7 is made a master is installed. Loads of the motors 2, 3 are adjusted, and stable changeable speed control characteristics can be obtained.
Patent JP-H03199725-A (JP)
Title: Cooling device for vehicle
Inventor: FUJIWARA KAZUYUKI
IPC: F16D65/847
Filed: 1989-12-27
Abstract: PURPOSE:To contrive prevention of abnormal heating by arranging a main electric motor, having a forced ventilation cooling function, and a braking unit being placed approaching and further jetting cooling air, introduced into the main electric motor, toward a sliding part side of the braking unit. CONSTITUTION:A duct exhaust port 13 of a cooling duct 12 branches in two parts to appear in a sliding part of a braking unit 14 set up adjacently to an opposite side to a main electric motor 6. This unit 14 is placed adjacent to an opposite drive side of the main electric motor 6 and fixed to a bogie frame 1, and braking force is obtained by press-sliding a brake lining part 15 of the unit 14 by a pneumatic pressure or the like to a brake disk 16 press-fit fixed to an axle 3, at the time of braking. In this constitution, material softening or the like by overheating the brake disk 16 is prevented by forcedly jetting cooling air, introduced into the main electric motor 6, to the side of the sliding part of the unit 14 and cooling it.
Patent JP-H04207654-A (JP)
Title: Waveform shaping circuit and digital radio receiver
Inventor: NOJIRI KOICHI
IPC: H04W84/02
Filed: 1990-11-30
Abstract: PURPOSE:To settle a leading of an output signal after start of power supply in a short time by using a voltage from a voltage generating circuit for a signal level comparison reference voltage of a waveform conversion circuit section and a bias voltage of a low pass active filter circuit. CONSTITUTION:A voltage generating circuit 15 extracting and sending a DC bias voltage of a detection signal is provided to a receiver and the voltage from the voltage generating circuit 15 is used for a bias voltage of a low pass active filter circuit 15a and/or a signal level comparison reference voltage of a waveform conversion circuit section 12. Thus, the pulse width of an output signal is not deviated from a substantial pulse width and the leading of the output signal after start of power supply is settled in a short time. Thus, a problem that it takes much time till a regular waveform shaping signal is outputted after power is supplied is avoided.
Patent JP-H02270236-A (JP)
Title: Switching device
Inventor: ROBERUTO KIIHIERA
IPC: H01H37/36
Filed: 1989-12-27
Abstract: PURPOSE: To generate a large strength or rigidity using a simple configuration by installing at least one supporting part for a switching arm on a surface perpendicular to the joining shaft. CONSTITUTION: A supporting part 20 is installed on a surface 28 which is positioned perpendicularly to the joining shaft 25, and is extended to near the joining shaft 25. This limits the lever effect and each supporting part 20 is connected with a body part 2 or a support 3 by a longitudinal boundary part 29. Each supporting part 20 is positioned perpendicularly to the joining shaft 25 and also parallel with the surface of the body 2 and/or the surface of the supporting part 20 is the plane with the plate side of an insulating substance 4 or the body 2 apart from a switching arm 14 substantially. The switching arm 14 transmits a proper force of the remaining part of body 2 from the supporting part 20. This permits generating a large strength or rigidity while the configuration remains simple.
Patent JP-H03230521-A (JP)
Title: Silicon film stacking method and appara- tus
Inventor: TOOMASU II TANGU
IPC: H01L21/00
Filed: 1990-11-30
Abstract: PURPOSE: To improve uniformity in thickness by introducing dopant from a liquid vapor dopant source to the inside of a reactor, so as to dope amorphous silicon by the dopant. CONSTITUTION: A reactor 50 is arranged on the surface and heated. Next, silane 64 is introduced into the reactor 50 so as to deposit silicon in amorphous state, and a dopant is introduced to the reactor 50 from a liquid steam dopant source 66, so as to dope the amorphous silicon with the dopant. In this case, the dopant is phosphorus, and the liquid vapor dopant source 66 is a Class 3 butyl phosphine. Moreover, there is a step for heating a gas from the liquid vapor dopant source 66 prior to a step of introducing the dopant to the reactor 50. As a result of this, the uniformity in the thickness of the deposited film can be improved by the completely decomposition of the dopant source gas.
Patent JP-H0669450-A (JP)
Title: Manufacture of soi-type dynamic semiconductor memory device
Inventor: KIYOU SOUGEN
IPC: H01L21/8242
Filed: 1992-12-17
Abstract: PURPOSE: To provide a method of the manufacture of a new construction dynamic memory device which has a high durability against the soft error and whose area efficiency is miximized. CONSTITUTION: After an active region is defined on a seed wafer (P-type substrate) and a 1st isolation oxide film is made to grow, a 2nd oxide film is formed. After substrate contact holes with which a buried structure and the active region are electrically connected to each other are formed and a capacitor polycrystalline Si layer is applied, an insulating film is made to grow and the patterns of channel-type capacitors 20a and 20b are formed. After a plate polycrystalline Si layer is buried in the substrate, the substrate is subjected to a mirror plane treatment and joined with a handle wafer having an insulating film. The substrate is ground to reduce the thickness, an anode polycrystalline Si contact hole region is formed, an anode linkage polycrystalline Si layer and an oxide film are successively formed and an anode linkage region is defined.  A gate oxide film is made to grow, a polycrystalline Si layer is formed, word lines 33a and 33b are defined and side surface oxide films are formed. Ions are implanted in the upper part of the SOI 17 to form source regions 37a and 37b and a drain region 38. An oxide film 39 is formed and a drain contact hole 40 and an anode 42 are formed.
Patent JP-2000161269-A (JP)
Title: Roots pump and pump device
Inventor: KAMITSUJI KIYOSHI
IPC: F04C25/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure facility of installation by forming a set out of a plurality or more of rotors, and successively operating the respective rotors in the vertical direction. SOLUTION: In a multistage pump device, driving force transmitted from a driving shaft of a motor M is converted into rotation of respective rotors 9 to 12 by first/second shafts 7, 8 and a timing gear train composed of a driving gear 13 and a driven gear 14. Since the motor M and the timing gear train are arranged in close vicinity to each other, influence of a twist of the first/ second shafts 7, 8 is hardly exerted by a multistage Roots pump P, so that driving force of the motor M is easily converted into rotation of the whole rotors 9 to 12 in respective pump chambers 2a, 4a to smoothly perform the pump action.  Since the respective rotors 9 to 12 are successively operated in the vertical direction by arranging the first/second shafts 7, 8 in the vertical direction, a foot space can be reduced more than an ordinary one for successively operating the respective rotors in the horizontal direction, so that facility of installation can be secured.
Patent JP-2001158632-A (JP)
Title: Method for processing with flame
Inventor: SHIMOTOYOTOME AKIRA
IPC: C03B33/09
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing method by which flames can locally be applied only to a desired heating site of a work. SOLUTION: The axial line L1 of a blowing nozzle 20 and the axial line L2 of a blowing nozzle 30 are crossed each other at a place on the tip sides of the nozzles 20, 30, and the crossing position is disposed on the tip surface of the work 1. The axial lines L1, L2 are inclined at the crossing position on the mutually opposite sides on the basis of a normal line on the end surface of the work. While the work is rotated, flames are blown out and applied to a heating site P comprising the crossing position and the periphery on the end surface of the work. The flames are applied to the heating site P and then sucked into a suction nozzle 30.
Patent JP-H04204877-A (JP)
Title: Developing device
Inventor: SAITO YOSUKE
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To minimize a load on a developer and to prolong the service life of developer by intermittently attaching stirring auxiliary members to rotor-like stirring/mixing members which stir and mix developer in a developer container. CONSTITUTION:The stirring auxiliary members 2 made of sheet metals are attached to the rotary shafts 23 of the stirring/mixing members. Since the stirring/mixing members 3 rotate in the opposite direction to each other at the bottom of the developer container, it is preferable that the stirring auxiliary members 2 which are shorter than one pitch are attached at every other pitch of spirals so that they are arranged alternately (in a zigzag way) on the two stirring/mixing members A3 and B4, right and left. Thus, the load on developer is reduced, and also areas for which the stirring effects produced by the two stirring/mixing members A3 and B4 are affected are satisfactorily balanced. Thus, the life of developer is prolonged.
Patent JP-H05153744-A (JP)
Title: Permanent magnet field type rotor
Inventor: SUGIYAMA TAKESHI
IPC: H02K1/27
Filed: 1991-11-26
Abstract: PURPOSE:To provide a permanent magnet field type rotor in which the yoke has simple structure to be manufactured easily and fluctuation of torque can be suppressed in the case of motor function, whereas magnetic noise can be suppressed in the case of generator function. CONSTITUTION:A plurality of pairs of permanent magnets 16, 17 having different polarities are secured to the outer periphery of a yoke 15. Each permanent magnet is held, at the outer periphery thereof, by a nonmagnetic tightening ring 18. Adjacent permanent magnets of different polarities have sinusoidal or trapezoidal planar profile in the axial direction from the bottom side wherein the bottom sides are alternately arranged on the opposite sides in the peripheral direction.
Patent JP-H05255416-A (JP)
Title: Optically active bead polymer containing filler
IPC: C07B57/00
Filed: 1992-11-26
Abstract: The invention relates to filler-containing, pressure-stable, optically active bead polymers, and to their use as adsorbents for the chromatographic separation of enantiomer mixtures into their enantiomers.
Patent JP-H09153640-A (JP)
Title: Infrared light source
Inventor: KOBASHI KOJI
IPC: H01K1/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance the durability and the response to at temperature rise or fall by making a diamond film a constituent. SOLUTION: A P-type semiconductor diamond film 2P is vapor-phase- synthesized on an insulating substrate 1, using a microwave CVD. And the insulating substrate 1 on which the P-type semiconductor diamond film 2P has been formed is taken out, and the central part 2a of the P-type semiconductor diamond film 2P is made to have a thin and long beltlike meandering shape stretching over a specified length, and this central part 2a makes a luminous part. Next, the insulating substrate 1 where the luminous part 2a has been formed is set in a vacuum evaporation apparatus, and Pt is deposited on the upper surface of the P-type semiconductor diamond film 2P on both sides of the luminous part 2a and electrodes 3 are formed. By etching and removing its corresponding part to the luminous part 2a in addition, an infrared light source L is obtained.  And the luminous part 2a generates heat and emits light and desired infrared rays are emitted, by applying a voltage to the electrode 3.
Patent JP-2000160153-A (JP)
Title: Photochromic body and optically functional element by using the same
Inventor: FUKUTOME MASATO
IPC: G03C1/73
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photochromic body hardly causing the decrease of optical characteristics of a photochromic compound itself, by improving a dispersion density in a polymer resin medium and further by preventing the phase separation during preservation for a long time, and further to obtain an optically functional element. SOLUTION: This photochromic body is obtained by uniformly dispersing >=30 pts.wt. photochromic compound in 100 pts.wt. polymer resin consisting of a polymer of a polymerizable oligomer. The optically functional element P1 is obtained by forming a thin film 2 consisting of the photochromic body on a substrate 1 having light transmission properties, and allowing the thin film 2 to record information.