baber/WOPTO huggingface dataset:
Patent JP-H0630592-A (JP)
Title: Motor
Inventor: INOUE KIYOSHI
IPC: H02P7/00
Filed: 1991-12-26
Abstract: PURPOSE:To control precise positioning by the rotation controlling for a minute angle, to control the speed of rotation from the high speed to the sufficiently low speed freely and to perform controlling even at the low-speed rotation by decreasing magnetic flux density so as to reduce iron loss. CONSTITUTION:High-frequency pulse currents having the phase differences are supplied into polyphase windings 1 from inverter power-supply devices 3, 41, 42, 51 and 52. An encoder 8 detects the rotary angle of a rotor 2 in multiple divisions. The detected signal is fed back to a control circuit 6. The inverter power-supply devices are controlled in multiple divisions. Thus, the rotation at the minute angle can be controlled by the increase in number of divisions, and the precise positioning control can be performed.
Patent JP-2000188376-A (JP)
Title: Integrated circuit and its manufacture
Inventor: FRED D BAILEY
IPC: H01L21/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent troubles in laser adjustment with respect to a dielectric stack containing a thin-film resistor. SOLUTION: A resistor 80, which is to be adjusted is taken precisely into multilayer stacks 60 and 70, where the flow of the processing of a thin film resistor is optimized. This is realized by measuring the total thickness of the stack 60 of a dielectric between a silicon substrate and the top of the stack of the dielectric. The thickness of the stack 60 of the dielectric is controlled 60+70, so as to become odd integral times as much as the 1/4 wavelength of a laser. Then, the thin-film resistor 80 is formed, and the dielectric 120 stacked on it is deposited. The thickness of the stacked dielectric 120 120+130 is controlled so that it becomes odd integral number times as much as the 1/4 wavelength of the laser.
Patent JP-2000170143-A (JP)
Title: Run-off oil collecting fence material
Inventor: YAMAGUCHI KAZUHIDE
IPC: E02B15/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily collect run-off oil and treat the collected oil by giving an oil-adsorbing capacity to respective fence materials constituting an oil fence. SOLUTION: This material is formed of a cylindrical bag body 1 with a certain length in which an oil-adsorbing material is filled, the ends are made mutually connectable, and oil is permeable into the inside. When many these bag bodies are connected and set afloat as an oil fence on an opened water face in a run-off area of oil, it prevents the run-off area of oil from dispersing and oil can be rapidly and efficiently adsorbed into the oil-adsorbing material in the inside of the fence material. Further, thereafter, respective fence materials are collected and incinerated in an incineration furnace or the like to burn only oily components and leave only perlite formed harmlessly. Since the perlite can be buried in ground as it is or disposed of after it has been ground to make sand, any pollution problem does not arise and hence, after treatment is simplified.
Patent JP-2001172938-A (JP)
Title: Porous laying block and construction method therefor
Inventor: KOKUSHO IWAO
IPC: E02B3/14
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent formation of an interception layer by back fill concrete when a retaining wall is constructed by use of porous laying blocks and enable intrusion of water, air, small animals, microbes, etc., in the front face side and natural ground side of the blocks. SOLUTION: A porous backing member piercing backfill concrete and touching the natural ground is detachably added to the tail end of the stay of the porous laying block and the blocks are installed while fitting a porous backing member and filling and backfilling concrete is placed to construct a retaining wall face.
Patent JP-H11175782-A (JP)
Title: Use data outputting device and fare output system
Inventor: ADACHI SUMIAKI
IPC: G07B15/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To completely automate guidance by comparing the physical features of an entering user read by a reading means with the physical features of a leaving user, and allowing the user to leave based on the recorded data at the time of confirming the leaving user himself based on the compared result. SOLUTION: A bus getting-on camera 13 and a bus getting-off camera 15 are set in a direction and height for image picking-up the face of an entering and leaving user, and the facial picture data of the user who approaches an entrance or an exit are obtained. Then, the features of the facial picture data at the time of getting-on a bus are registered in a bus getting-on facial picture registering device 31, and the features of the facial picture data at the time of getting-off a bus are registered in a bus getting-off facial picture registering device 34.  When the bus getting-off data from the bus getting-off facial picture registering device 34 is inputted to main processor 35, the getting-off data are collated with the bus getting-on data of the bus getting-on facial picture registering device 31, the matched user himself is specified, and the facial picture of the user himself and the fare are display-guided on a display device 17.
Patent JP-H11177384-A (JP)
Title: Preset-type radio receiver
Inventor: OGASAWARA HIDEYASU
IPC: H03J5/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To selectively use a plurality of antennas and to execute satisfactory reception by storing data indicating the condition of use of antennas in respective preset channels. SOLUTION: In an automatic presetting, a reception band is switched to an FM band and an antenna to an A-side, then, scanning is started from the lowest limit value of a frequency. Upon signal reception, a signal level and a noise level are checked, and its frequency and the signal level are stored in a preset channel. When searching upto the frequency upper limit is terminated, the antenna is switched to a B-side and searching is executed form the lower limit of the frequency again. When a frequency identical to the frequency of a reception station exists which is preset at present upon reception, the signal level of the preset channel is compared with the signal level of the station which receives data at present and the higher signal level is stored in the preset channel. An antenna identifier is also stored. Thus all the FM and AM bands (antennas 1, 2 and 3) are searched.
Patent JP-H11165661-A (JP)
Title: Accident informing device for vehicle
Inventor: AOYAMA CHIAKI
IPC: H04W4/90
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To know an accident place in real time, and easily make clear an accident cause by recording these by respectively detecting a present position and a driving state of a vehicle by a vehicle side device, transmitting these informations to the base side at collision detecting time, and storing them on the base side. SOLUTION: The vehicle side A constitutes a navigation device, and finds a present position of a vehicle on a map by a speed detector 1, a direction detector 2 and a GPS receiver 3. An ECU 4 controls the whole by recording data on a driving state in a recorder 13 by a map information recording medium 5, a recording medium reproducing part 6, a display part 7, an operation part 8, also an acceleration detector 9, a throttle opening detector 10, a brake pressure detector 11 and a steering angle detector 12. When impact to the vehicle is detected by the acceleration detector 9, the ECU 4 transmits various data of the recorder 13 through a communication device 15 on the base side B by a communication device 14. They are displayed on a display part 16 by an ECU 19 on the base side B to be stored in a memory 18.
Patent JP-2000243630-A (JP)
Title: Film inductor and manufacture thereof
Inventor: MAEDA SHIGEO
IPC: H01F27/29
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a film inductor together with its manufacturing method for good mounting efficiency on a circuit board. SOLUTION: A conductor film 14 is formed on the surface of an insulating base material 12 comprising such as ceramics or magnetic material wherein at least its surface is insulating, both ends of the base material 12 comprise electrodes 20 and 22, and the conductor film 14 between the electrodes 20 and 22 is provided with a conical groove 16 extending from one electrode 20 to the other electrode 22. A coil part 18 divided with the groove 16 is formed at the conductor film 14 on both sides of the groove 16, and a part of the coil part 18 is provided with a trimming part 24 for adjusting the inductance of the coil part 18 divided with the groove 16.  The trimming part 24 is formed at one end part of the coil part 18 while contacting the electrode 20, which is sandwiched between one end part of the groove 16 and a division groove 26 extending from one side of the electrode 20 to the groove 16.
Patent JP-2000185643-A (JP)
Title: Master cylinder
Inventor: NAKANO TOSHIHIRO
IPC: B60T11/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of machining work and reduce cost by allowing diameter of a piston to be set only depending on diameter of a center hole of a sleeve. SOLUTION: This master cylinder 1 is provided with a cylinder 2, a first sleeve 3, a second sleeve 7, a first piston 4 (rear side), and a second piston 5 (front side). For example, when delivery liquid amount from a second pressure chamber 20 of the master cylinder 1 is changed, it can be easily achieved by mounting, instead of the second piston 5 and the first sleeve 3, a second piston having an outer diameter different from the second piston 5 and a sleeve having an inner diameter equal to the diameter of the second piston 5 the cylinder body 2. The master cylinder 1 can allow the delivery liquid amount from the pressure chambers 19, 20 to be easily changed by adequately changing the pistons 4, 5 and the sleeves 3, 7, and modification of the cylinder body or machining of the cylinder body is not required.
Patent JP-2000191971-A (JP)
Title: Electroconductive organic ink
Inventor: YAMAMIYA SHIRO
IPC: C09D11/107
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink, capable of achromatically color an electroconductive organic macromolecule or color in another color, expressing transparent and clear decorative effects and uniformly imparting electroconductivity to base materials owing to its good dispersibility by mixing a specific pigment with a specific electroconductive organic macromolecule. SOLUTION: This electroconductive organic ink contains (A) an electroconductive organic macromolecule soluble in an organic solvent, (B) a dopant and (C) a pigment. The ingredient C is a pigment capable of at least achromatizing the color of the ingredient A, especially a pigment constituting the complementary color to the color of the ingredient A and a black pigment is added to the said pigment. The ingredient A is a polypyrrole expressed by formula I [(n) is 100-100000; R is a 2-8C alkyl] and the ingredient B is expressed by formula II, e.g. a tetra-aza-cyano form, etc., are preferably used.
Patent JP-H10223275-A (JP)
Title: Connecting terminal for electric conductor
Inventor: HARTMANN FRANK
IPC: H01R4/48
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To save material of a metallic contact insert body for connecting terminal by punching two leaf springs from a spring steel plate which is symmetric with respect to the central surface, so that their single end parts are spaced to separate a plate material between the single end parts, and arranging a bus bar within the central surface. SOLUTION: A spring steel plate 4 is punched to form a pair of leaf springs 5 symmetrically to the central surface, and a freely punched part 8 and a plate material bridging piece 11 are formed. A bus bar 3 is positioned within the freely punched part 8, so as to directly make contact with an electric conductor 6, and the force caused by clamping this electric conductor 6 is absorbed by the plate material bridging piece 11. The bus bar has only the role of electric conduction and contact of the electric conductor, and the spring steel piece having the leaf springs has only the role of preparing the clamping force. No current is carried through the spring material. With respect to the respective components, the material can be utilized more satisfactorily than when the roles of functions are combined.
Patent JP-2000195014-A (JP)
Title: Fabrication method of thin film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve precision of a throat height. SOLUTION: A first insulator 19 is formed to have a predetermined shape on a layered structure composed of a lower core 17 and a writing gap film 18, and a plating underlying film 20 is deposited on a top surface thereof. A resist 21 is then formed over the existing structure except for portions corresponding to a coil pattern to be formed as well as a region AR including a portion P that corresponds to an end periphery of the first insulator 19 and functions to later determine a throat height. A copper plating process is then performed to form a coil 22 and a covering member 30. Thereafter, a plasma etching process is performed to remove the plating underlying film 20. During this process, the position of the end periphery P of the first insulator 19 does not change since the region AR is covered by the covering member 30.  Thus, it becomes possible to fabricate a thin film magnetic head having a predetermined throat height in the succeeding polishing process.
Patent JP-H11194493-A (JP)
Title: Photosensitive conductive paste
Inventor: KOSAKA YOZO
IPC: H01J11/34
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide photosensitive colored paste capable of forming an electrode pattern high in precision. SOLUTION: This photosensitive conductive paste contains at least a polymer (a), a monomer (b), and a photopolymerization initiator (c), a conductive powder (d), a glass frit (e), and a solvent in an amount of (a)+(b)+(c) of 9-30 weight %, in an amount of (d) of 60-90 weight % and in an amount of (e) of 1-10 weight %, each being based on the total solid, and the above polymer has alcoholic hydroxyl groups and carboxylic groups.
Patent JP-2001184312-A (JP)
Title: Electronic authentication method, device for executing the same and recording medium with recorded processing program therefor
Inventor: MIURA JUNICHI
IPC: G06Q20/42
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of preventing the illegal use of a recording medium, on which information for utilizing various services is stored, and performing authentication corresponding to various kinds of account settlement, various procedures/places or requested authentication level. SOLUTION: Concerning the electronic authentication method for authentication a user carrying the recording medium, on which information for utilizing various services is stored, with him, this method has a step for performing the authentication by comparing authentication information inputted by the user carrying the recording medium, on which the information for utilizing various services is recorded with authentication information recorded on the recording medium and a step for performing the authentication by comparing the authentication information inputted by the user or authentication information recorded on the recording medium with authentication information recorded on the side of center.
Patent JP-2001185923-A (JP)
Title: Film antenna
Inventor: EZAKI AKIRA
IPC: H01Q1/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a film antenna which makes it possible to stably and securely connect a feed part of a film antenna body and an antenna connection part of a connection unit without soldering and can easily be manufactured without requiring a positioning mechanism in complicated structure, etc. SOLUTION: This film antenna is characterized by that the feed part, (13) of the film antenna body (10) and the antenna connection part (30) of the connection unit (20) are electrically connected by fitting the feed part (13) and antenna connection part (30) in a positioning boss (23) while a conductive rubber washer (35) is interposed between them and pressing and holding them by pressing and holding means (23, 26, 36a to 36c).
Patent JP-2001191181-A (JP)
Title: Method of flash butt welding
Inventor: MUKAI TAKAMINE
IPC: B23K11/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of flash butt welding which gives a welded zone of high quality by preventing the generation of a gap on joined faces as far as possible in a flash butt welding where members having a large sectional area and having high temperature are used as a welded members. SOLUTION: An upset is performed by keeping joining faces non-parallel with each other by giving a predetermined deviation to a member-clamping mechanism for welded members in the process of upsetting for a flash butt welding.
Patent JP-2001182793-A (JP)
Title: Power roller support structure of toroidal continuously variable transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H15/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a power roller from slipping by generating interference force on a trunnion, even when a link and the trunnion interfere with each other during changing of the intersection angle. SOLUTION: A pair of power rollers 8, sandwiched between input and output discs rotated about a main axial line O3 and performing power transmission, is supported rotatably on individual trunnion 14. The power roller 8 is prevented from being expelled from between the input and output discs with sandwiching pressure by connecting the upper ends and the lower ends of the trunnions 14 by links 16, 17. When the trunnion 14 and the power roller 8 are synchronized, to the offset in the direction of a head swing axial line (O2) from the non-speed change position, as shown in the figure at the same phase, they are fitted and rotated about the same axial line to perform speed change.  The links 16, 17 are displaceably supported on a transmission case via pins 27, 28 in slots 27, 28 in the direction of the head swing axial line (O2), sandwiched between a level difference part 14a and a stopper plate 30, and the directional displacement of the head swing axial line (O2) is regulated by sandwiching them between the level difference parts 14a, 14b and a wire pulley 31 for inclination and rotation and synchronization.
Patent JP-2000191840-A (JP)
Title: Solvent-free cement
Inventor: MATSUZAWA HIDETOSHI
IPC: C08L21/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To form an adhesive layer having a good adhesion to an unvulcanized rubber and excellent in adhesion to a vulcanized rubber while keeping good working environment without using an organic solvent by incorporating a liquid elastomer or a tackifier. SOLUTION: As a solvent-free cement is employed one containing as a main component a liquid elastomer or a tackifier. The liquid elastomer is suitably selected among liquid natural rubbers, liquid polyisoprene rubbers, liquid polybutadiene rubbers and the like according to the use. The tackifier is suitably selected among those known hitherto as tackifier for rubbers such as rosin- based, terpene-based, petroleum resin-based tackifiers and the like according the use. This solvent-free cement is applied on the surface of an unvulcanized rubber material in an amount of around 0.1-0.3 g/100 cm2, to which an unvulcanized rubber material is closely stuck and subjected to heat treatment under a pressure to effect covulcanization, whereby the vulcanized rubber material can be strongly adhered through the vulcanized cement layer.
Patent JP-2001180795-A (JP)
Title: Container for cargo
Inventor: ARAKAWA MASAO
IPC: B65D90/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make a container for general cargoes utilizable also as a cold- insulation container capable of avoiding influences of an external ambient temperature and keeping a temperature of a cold-insulation cargo to a constant level by assembling a heat insulation box comprising plate members made of a foaming resin inside the cargo container in a demountable state. SOLUTION: The heat insulation box 20 comprising plate members of a foaming resin is assembled inside the container 10 for general cargoes in a demountable state so as to internally get into contact with each inside face of the container 10.
Patent JP-2000190749-A (JP)
Title: Vehicular driving device
Inventor: TABATA ATSUSHI
IPC: B60K6/36
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve assemblability and to reduce costs of a vehicular driving device disposed with an electric motor between an oil pump and a speed change mechanism. SOLUTION: An oil pump 4 driven by a power source is disposed on an output side of a hydraulic transmission 2 wherein power from the power source is inputted. An electric motor 5 is connected on the opposite side of the oil pump 4 from the hydraulic transmission 2. A speed change mechanism 6 is connected to an output side of the motor 5. A motor case 9 is disposed between a case 10 of the hydraulic transmission 2 and a case 8 of a gear speed change mechanism. The motor 5 is housed in the motor case 9, and detectors 28 and 33 for detecting a position in the rotating direction of a rotor 30 in the motor 5 are mounted inside the motor case 9. A hydraulic unit provided with a motor- driven pump 44 and a valve mechanism 45 is attached to the motor case 9.
Patent JP-2000311831-A (JP)
Title: Manufacture of layered ceramic electronic component
Inventor: BABA HIROYUKI
IPC: H05K1/03
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent formation of a gap between an inner circuit element films and increase of thickness, due to ceramic paste getting on an inner circuit element film, even if application position of ceramic paste is shifted when it is applied on a ceramic green sheet for practically eliminating a step generated by the thickness of an inner circuit element film, such as an inner electrode when manufacturing a monolithic ceramic electronic part such as a monolithic ceramic capacitor. SOLUTION: A tilting surface 15 is formed in the circumferential edge part of an inner electrode 13 as an inner circuit element film, and a ceramic paste 17 is applied to cover a circumferential edge part of the inner electrode 13. A material, whose content of solvent is 40 to 85 wt.%, is used as the ceramic paste 17. The applied ceramic paste 17 is leveled smoothly in this way.
Patent JP-2000152729-A (JP)
Title: Dog toilet for dog lover
Inventor: TSUTSUI OSAMI
IPC: A01K23/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a simply treatable toilet for a pet such as dog, etc. SOLUTION: A water-soluble paper is laminated to a paper-like material such as a polyvinyl chloride insoluble and unbreakable even if wetted with water to give a laminate. A string made of a water-soluble paper is passed through the laminate and integrated to give a toilet bowl. The toilet bowl is laid below hips of a pet such as a dog, etc., on a place on which a dung is considered to drop when the pet displays behavior of dung and the pet is made to relieve nature in the toilet bowl. After the dung, a keeper pulls up a knot 4 of the string, stores the dung, brings it home, tears off the paper-like material 1 and throws away the dung of the pet such as a dog together with the water-soluble paper 2 and the string 3 made of the water-soluble paper into a flushing toilet.