baber/WOPTO huggingface dataset:
Patent JP-H11136002-A (JP)
Title: Dielectric filter and method for adjusting passband characteristic of dielectric filter
Inventor: HORIE KENICHI
IPC: H01P1/212
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter which is a kind of an SIR (stepped impedance resonator) type dielectric filter, has small dimensions and also has a little insertion loss. SOLUTION: In this dielectric filter 10 that has two stripline resonators 20 and 40 which are respectively arranged on planes that are mutually parallel with dielectric layers 10d and 10e between them and are also electromagnetically connected to each other, each of the two resonators 20 and 40 has a 1st belt-like line part on the side of a base end which is grounded at the base end and a 2nd belt-like line part on the side of a front end which adjoins the 1st belt-like line part and also extends in the direction that is the same with the extending direction of the 1st belt-like line part.  The width of the 1st belt-like line part is a little narrower than the width of the 2nd belt-like line part, and both side edges of the 2nd belt-like line part deviate against corresponding side edges of the 1st belt-like line part in the direction that is the same with the direction which crosses orthogonally the extending direction of the line parts. Almost square notches 21 and 41 are formed at one side edge of the 2nd belt-like line part.
Patent JP-H04188330-A (JP)
Title: Real time system operation specification description device
Inventor: MAEJIMA YUKITO
IPC: G06F9/44
Filed: 1990-11-22
Abstract: PURPOSE:To enable animation-display of a changing state by transmitting a message to a symbol pattern object corresponding to a program object. CONSTITUTION:A command input means 30 reads in the symbol pattern object 50 selected on the display screen of terminal equipment 10, and after editing the message, it acquires the program name of the program object by accessing a pattern name-program name conversion table 61, and transmits the message to the corresponding program object 40 through a communication means 70. The program object 40 having received the message determines an acceptable command menu from history information, and sends the message to a command display means 31 through the communication means 70, and displays the command menu on the display screen of the terminal equipment 10. Thus, an execution process can be animation-displayed.
Patent JP-H10164830-A (JP)
Title: Power conversion device
Inventor: IWATA KEIJI
IPC: H02M3/155
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an AC to DC power conversion device that is excellent in constant current characteristic, and free from disturbance in output waveform, and has a high power factor. SOLUTION: A power conversion device performs full-wave rectification input AC voltage/current and then is switched by a switching element. In the power conversion device, a microcomputer 20 calculates the duty ratio of a switching signal based on a signal (2) resulting from the detection of output current. This calculation is performed each time the zero-crossing point in input AC voltage is detected at a zero-crossing detection circuit 24. Data indicating the calculated duty ratio is serial-transmitted to a digital-to-analog converter 21 using clock signal, latch signal and reset signal through an insulating circuit 29, and converted into an analog value there. A PWM circuit 22 outputs a switching signal (1) having a duty ratio corresponding to the analog value.
Patent JP-H08168892-A (JP)
Title: Production of welded steel pipe
Inventor: ONO MORIAKI
IPC: B23K26/21
Filed: 1994-12-20
Abstract: PURPOSE: To obtain bead shapes good at both inside and outside surfaces by irradiating a butt part with high-density energy beams simultaneously from the outside and inside surface side of a pipe stock and welding the butt part. CONSTITUTION: The butt part 2 is irradiated with the high-density energy beam 3 from the outside surface part of the pipe stock 1. The butt part is successively welded while the butt part 2 is irradiated with the high-density energy beam 4 from the inside surface side of the pipe stock 1 simultaneously therewith. Since the butt part is irradiated with the high-density energy beam simultaneously from the inside surface side of the pipe as well, a keyhole 5 by the irradiation with the high-density energy beam 3 from the outside surface side of the pipe is expanded and stabilized by the simultaneous irradiation with the high-density energy beam 4 from the outside surface side of the pipe.  The butt part is irradiated with the beam of the heat quantity capable of penetrating the pipe wall from the outside surface side of the pipe and is irradiated with the beam capable of melting the thickness of 20 to 80% of the pipe wall from the inside surface side. As a result, the generation of weld defects is completely prevented.
Patent JP-H04186489-A (JP)
Title: Optimum arrangement method for hair of head
Inventor: USAMI YOSHIAKI
IPC: G06T15/00
Filed: 1990-11-21
Abstract: PURPOSE:To omit display processing for useless hair arrangement and to shorten a processing time by executing hair model display processing when an hidden area is increased, and when the hidden area is not increased, omitting the hair model display processing. CONSTITUTION:When there is no hair on a required evaluating position 8, hair plotting processing is executed. An overlap buffer 8 stores an overlapped value 10 in an arrangement evaluation area 9 and the overlapped state of hair to be used for the evaluation of hair arrangement is stored in the buffer 11. When hair to be plotted is included in existing hair so as to be just overlapped, the plotting is not executed. Since the hair model 1 can be arranged so as not to observe a head model 2 and can be obtained by the minimum number of hairs required, the display processing of the hair model 1 can be rapidly executed.
Patent JP-2000116725-A (JP)
Title: Sick room
Inventor: HIRAYAMA YOSHIHIRO
IPC: A61G10/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To effectively clean the air near a patient's head by mounting an air cleaner having air suction ports and blowoff ports in a position above a room wall surface near the head side of a bed. SOLUTION: The wall surface on the head side of the bed 2 on which the patient (h) lies down in the sick room 1 is provided with a treatment unit 3 slightly above the bed 2. The front surfaces of casings disposed as an integral body on both right and left ends of the unit are provided with the recessed parts for board mounting between the upper blowoff ports 4b and the lower air suction ports 4a. The rear surface of the cork board 5 is provided with projecting parts for mounting which are engaged to mount the cork board 5 at the casting front surface of the air cleaner 4. The image that the patient is enclosed with apparatus by the excellent appearance is not given to the patient.  When the air cleaner 4 is operated in the sick room 1, the air suction ports 4a takes the air near the head of the patient (h) into the inside and the air passes an HEPA filter, by which fine dust and dirt are captured and removed. The vicinity of the head of the patient (h) where the air is most desired to be cleaned in the sick room may effectively be cleaned and a medical treatment effect may be enhanced.
Patent JP-H01158810-A (JP)
Title: Manufacture of electrostriction effect element
Inventor: ANDO AKIRA
IPC: H01L41/22
Filed: 1987-12-15
Abstract: PURPOSE:To improve the reliability by laminating a ceramic green sheet whose opening is formed in advance to the outside of an exciting electrode and compressing and sintering the laminated substance thereby eliminating the dispersion in the electrostriction characteristic. CONSTITUTION:Openings 22a, 24a are formed respectively to the ceramic green sheets 22, 24, and the openings 22a, 2a are formed to have a larger diameter than that of conductive pastes 26, 27 for the exciting electrode relatively, that is, to have a larger area relatively. The green sheets 21-25 are laminated and the laminated bodies are pressed in the broadwise direction and pressed and then sintered. Since cavities 32, 33 are formed based on the openings 22a, 24a formed accurately in advance, it is possible to form the cavities 32, 33 accurately with the designed size and shape, the electrostriction effect element 30 offering a stable electrostriction characteristic with excellent reliability is obtained.
Patent JP-H08172458-A (JP)
Title: Training method in non-nyquist transmission system and training data transmitter of non-nyquist transmission system
Inventor: KAKO TAKASHI
IPC: H04L27/00
Filed: 1994-12-20
Abstract: PURPOSE: To surely perform the initialization processing of a reception part when a non-Nyquist transmission system is adopted by performing the initialization processing of the reception part by using the prescribed training data transmitted from a transmission part before the transmission of data. CONSTITUTION: The control means 2 of a transmission part 3 transmits a control signal to a training data generation means 1 and performs a control so that training data 15 having the first repeating signal part 15a composed of signal groups including the components which have lower speed than Nyquist interval may be generated before a data transmission. A reception part 4 receives the training data 15 transmitted from the transmission part 3 and performs the initialization processing in the reception part 4 by using this training data. Therefore, power can be transmitted by transmitting the frequency which is lower than a Nyquist frequency. Thus, a carrier detection, a training data detection and a timing frequency extraction can be performed. As a result, an initialization training can be surely performed for also the transmitter for which a non-Nyquist transmission system is used.
Patent JP-2001137958-A (JP)
Title: Mandrel for bending and bending method using the same
Inventor: HAGIWARA YASUHISA
IPC: B21D9/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel for bending capable of reducing friction resistance between the mandrel and a work and effectively preventing generation of an inner face flaw and buckling of a work. SOLUTION: Narrow grooves 6 to hold a lubrication oil are formed on an outer peripheral face. By this method, the friction force between a cylindrical work W and a mandrel 5 in bending is reduced, the work W is surely prevented from causing of a sliding flaw and buckling with pushing force.
Patent JP-H07171048-A (JP)
Title: Method for opening and closing door for household buddhist shrine
Inventor: NORIZUKI KATSUJI
IPC: A47G33/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a method for opening and closing doors for a household Buddhist shrine capable of embodying the elegance and solemnity as the household Buddhist shrine. CONSTITUTION:The first door 16, second door 20 and third door 5 disposed in a household Buddhist shrine body A are opened and closed by opening/closing means b, c, d which discretely actuate at least >=2 among these doors respectively. The opening and closing speeds of the respective doors are varied. In addition, the opening and closing actions are simultaneously started.
Patent JP-H05147088-A (JP)
Title: Clamping device of injection molding machine
Inventor: HARADA SUSUMU
IPC: B22D17/26
Filed: 1991-12-02
Abstract: PURPOSE:To ensure clamping by a method wherein a material is clamped by depressing a mold of a movable main platen on a mold of a fixed platen by a pressing force obtained by amplifying a magnetic attractive force of an electromagnet. CONSTITUTION:A ball screw 19 is rotated through a speed reducer by driving a motor. A movable platen base 12 moves toward a pressure increase platen 11. The pressure increase platen 11 and the movable main platen 10 move toward a fixed platen 9 through link arms 13. A mold 4 on the movable main platen 10 abuts on a mold 2 on the fixed platen 9 with predetermined gaps provided among the movable platen base 12, the pressure increase platen 11, and the movable main platen 10. Electromagnets 17 in the movable platen base 12 and electromagnets 16 in the pressure increase platen 11 are actuated. Therefore, the link arms 13 press the movable main platen 10 toward the fixed platen 9 at pins 26 by an amplified force of a magnetically attracting force. The mold 4 on the movable main platen 10 is depressed against the mold 2 on the fixed platen 9 to clamp a material. In this manner, since a distance between the movable platen base and the movable main platen can be reduced, a clamping device can be reduced in length and lowered in cost.
Patent JP-H03179653-A (JP)
Title: Apparatus for implanting ion
Inventor: UCHIDA HIROBUMI
IPC: H01J37/305
Filed: 1989-12-07
Abstract: PURPOSE:To easily control an amount of electrons to be radiated to a silicon substrate at the time of ion implantation and prevent charge-up by providing a bias power source on a sample mount. CONSTITUTION:An electron generating apparatus 3 for neutralizing a positive charge made incident to a semiconductor substrate 2 at the time of ion implantation and a bias electrode 8 for applying bias to a sample mount 1 for holding the semiconductor substrate 2 are provided. In this case if potential of the sample mount 1 of the ion implantation is negatively biased, incidence of electrons is prevented so that neutralization of the positive charge made incident to the silicon substrate 2 can be easily controlled. Thus charge-up at the time of ion implantation of high dose can be suppressed.
Patent JP-H11148334-A (JP)
Title: Muffler of small-sized general purpose engine
Inventor: YUASA TSUNEYOSHI
IPC: F01N1/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an engine muffler capable of restraining pressure loss and effectively reducing the noise level of exhaust gas by making the exhaust gas flowed in from an engine smoothly flow in spite of small structure. SOLUTION: The inside of a case 1 comprising a pair of half case bodies 2 and 3 arranged in the longitudinal direction is divided into a first chamber 13 and a second chamber 14 by a partition plate 17. A gas introducing hole 7 for exhaust gas G is provided in a position near one vertical direction end of the first half case body 13. A gas introducing hole 10 for exhaust gas G is provided in a position near the other vertical direction end of the second half case body 14. A recessed section 18 leading the exhaust gas G from the gas introduction hole 7 in the direction of the other end section is provided in a position opposing to the introduction hole 7 and deviated in the cross direction of the case 1 projected to the second chamber 14 in the partition plate 17.  A ventilation hole is formed in a position deviated from the recessed section 18 on the partition plate 17 and near one end more than the introduction hole 7.
Patent JP-H11149330-A (JP)
Title: Power unit and computer system
Inventor: YOSHIHARA HITOSHI
IPC: G06F1/26
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To securely prevent various troubles in system operation due to misoperation at the time of fault replacement of the power unit by providing a lock mechanism which disables the power unit from be replaced if the power switch is not turned OFF. SOLUTION: When an AC switch 12 is at its switch-ON position, the OFF-side operation part of the switch projects from the panel surface of a housing to block the slide passage of the slide plate 13a of the lock mechanism and the lower end of the slide plate (a) is positioned in a PC server housing 10. The slide plate 13a and PC server housing 10 can not be disengaged when the slide plate 13a is not made slidable to the slide upper end by turning OFF the AC switch 12 so that the OFF-side operation part of the switch is in level with the panel surface of a unit housing. Consequently, when the power unit 11 is replaced, the power unit 11 can be detached from the PC server housing 10 before the AC switch 12 is turned OFF.
Patent JP-H06161997-A (JP)
Title: Japanese language input device
Inventor: MITSUTA NAOKO
IPC: G06F17/22
Filed: 1992-11-27
Abstract: PURPOSE:To provide a Japanese language input device capable of performing KANA(Japanese syllabary)/KANJI(Chinese character) conversion smoothly with correct reading when it is desired to acquire the same KANJI by acquiring the reading of KANJI notation in the Japanese language input device. CONSTITUTION:The conjugation pattern of reading is stored in a conjugation pattern storage part 6. A new reading candidate is prepared by both a reading character string obtained by a reading acquisition part 2 and the conjugation pattern. Furthermore, a word with the same notation is selected from among a reading candidate by referring to a word dictionary 8. Thereby, the KANA/ KANJI conversion can be performed smoothly with the correct reading when it is desired to again acquire the same KANJI by acquiring the reading.
Patent JP-H09162768-A (JP)
Title: Portable radio equipment
Inventor: NAKAZATO RYOTARO
IPC: H04B1/38
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the operability by decreasing the number of manual setting members for various functions. SOLUTION: In the case of press-to-talk communication, when a voice is picked up by a microphone 5 through the depression of a push button 6, a signal processing circuit 12 applies signal processing to the voice signal and the result is sent from an antenna 7 via a communication control section 11. A CPU 13 monitors the number of times of depression of the pushbutton 6, when the button is depressed once in the communication state, the equipment is set to a hold state, when depressed twice, the equipment is set to a mute state, and when depressed thrice, the equipment attains usual speech. Thus, the communication control section 11 is controlled by the CPU 13.
Patent JP-H11221776-A (JP)
Title: Box spanner extension
Inventor: ZERVER HERMANN J
IPC: B25B23/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To improved the holding power by mounting a pressure transmission element guided in the axisl direction in an insertion part, and converting the axial motion into the external motion of a locking element. SOLUTION: An eccentric pressure transmission face 20 releases the pressure transmission element 8 in a case of the recognizable inversion between a storing part 1 and an inserting part 2. Whereby the pressure transmission element 8 receives the action of a spring 11 and is separated from a spherical locking element 4, and the locking element 4 completely reaches into a hole 6 in the radial direction. On the contrary, the pressure transmission element 8 is pushed into the inserting part 2 by the eccentric pressure transmission face 20 when the storing part 1 is returned and oscillated, whereby the locking element 4 is locked to an external position in a state that it is partially projected from a spanner face 21. On this occasion, the inserted box spanner is not removed even when it receives the action of the force.
Patent JP-H06225894-A (JP)
Title: Hollow internal protease with filler to promote growth of bone
Inventor: BERUTORUTO NIISU
IPC: A61F2/30
Filed: 1993-12-17
Abstract: PURPOSE: To utilize for feeding a hollow protease by allowing a filler which promotes bone to grow to form a porous matrix and to contain peptide type growth factor. CONSTITUTION: In order for endogenous protease to allow feeding a filler to promote bone to grow, endogenous protease has an opening to be able to implant in bone matrix and at least one hollow structure to be able to contain a filler. As a bone replacement material for which a filler to promote bone to grow within the hollow endogenous protease, more than one kind of peptide growth factors are contained in porous matrix. The growth factor is made in an appropriate regulated liquid form, for example, buffered aqueous solution, which preferably completely adsorb the expected volume in the porous matrix of the bone replacement material. It is possible to obtain, as a protease filler which promotes bone to grow, a material which can be sufficiently defined, which allows reproduction and standardization of quality, and which can control biological activation.
Patent JP-H04192608-A (JP)
Title: Current mirror circuit
Inventor: SUGANO KAZUHIRO
IPC: H03F3/343
Filed: 1990-11-24
Abstract: PURPOSE:To suppress a change in a mirror coefficient due to a change in a collector-base voltage by connecting a 2nd current mirror circuit to a 1st current mirror circuit via a resistor. CONSTITUTION:A 3rd transistor(TR) Q3 whose collector and base connect to current mirror circuits Q1,Q2 comprising 1st and 2nd TRs and whose emitter connects to ground and a 4th TR Q4 whose collector connects to an input terminal, whose base connects to a base of the 3rd TR Q3 and whose emitter connects to ground are provided to the current mirror circuit. Then a collector of the 2nd TR Q2 and a collector of the 3rd TR Q3 are connected via a resistor R1. Thus, an error in a mirror current caused by the Earley's effect of the 2nd TR Q2 is cancelled by the 2nd current mirror circuit comprising the 3rd TR Q3 and the 4th TR Q4, an error in the mirror current is reduced to suppress a change in the mirror coefficient.
Patent JP-H07165053-A (JP)
Title: Antilock control device
Inventor: KADOSAKI SHIROU
IPC: B60T8/1761
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the lock of a wheel without injuring braking performance by computing wheel speed to a target slip rate on the quantity of an offset between a slip rate and the target slip rate and car body speed as target wheel speed for controlling braking force. CONSTITUTION:A slip rate SP at the time when a wheel acceleration in a clecelerating direction equivalent to a difference between the reactive torque on the road surface and braking torque is more than fixed value decided on car body acceleration in the decelerating direction is computed in a controller 24 during the braking operation of a vehicle. In addition, an offset SC1 between the slip rate SP and a target slip rate SR where the coefficient of friction between a road surface and a wheel becomes maximum is set up on the car body acceleration in the decelerating direction. In addition, wheel speed at the target slip rate SR is computed on the slip rate SP the offset SC1 and the car body speed as the target wheel speed VR, and the braking torque acting on the wheel is controlled through a wheel cylinder 20 so that the wheel speed may agree with a target value VR.
Patent JP-H01161849-A (JP)
Title: Formation of metallic wiring
Inventor: KUNITAKE EIICHI
IPC: H01L21/3205
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate lift-off by a method wherein an insulating layer is coated with a stepping metallic layer and then a resist layer is formed while a mask for lifting off is double-structured so that the lower layer stepping metallic layer may be side-etched. CONSTITUTION:An Al layer 3 as a stepping metallic layer is coated on an insulating layer 2 covering the surface of a semiconductor substrate 1, the surface of at layer 3 is coated with photoresist whereon specified wiring pattern is transferred and developed by exposure to form a photoresist layer 4 with an opening after the specified wiring pattern. Then, the whole body is immersed in an etchant to side-etch the Al layer 3. Furthermore, Cr, Au insoluble into the etchant as a metallic wiring layer 5 is successively coated on overall surface of the substrate 1. At this time, another metallic wiring layer 5A is formed on the insulating layer 2 besides, the metallic wiring layer 5 is defectively coated on the side-etched oart of the Al layer 3.