baber/WOPTO huggingface dataset:
Patent JP-H09253087-A (JP)
Title: Ultrasonic trocar
Inventor: ISHIKAWA MANABU
IPC: A61B17/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic trocar with improved piercing ability capable of being smoothly inserted to a living body wall with an easily controllable power amount lowly invasively to a living body. SOLUTION: This trocar 1 is provided with a jacket tube 2 provided with a guide hole and an inner needle 3 detachably inserted inside the guide hole of the jacket tube 2 and is constituted so as to vibrate the inner needle 3 and pierce it to a body wall 20 by transmitting ultrasonic vibration generated by an ultrasonic vibrator to the inner needle 3. In this case, at least one of the inner needle 3 and the jacket tube 2 is provided with a piercing ability improving means for improving the piercing ability of the ultrasonic trocar 1 to the body wall 20.
Patent JP-H01238681-A (JP)
Title: Numerical table
Inventor: NAKAMURA TOSHIO
IPC: G09B19/02
Filed: 1988-03-18
Abstract: PURPOSE:To execute exercising of simple multiplication, division and addition by displaying consecutive natural numbers of 1-n in one row, displaying the consecutive (n+1)-pieces of the natural numbers of (n+1)-(2n+1) in the next row and alternately disposing n- and (n+1)-pieces of the consecutive natural numbers in the respective ensuing rows. CONSTITUTION:The consecutive natural numbers of, for example, 1-6 are arrayed in the 1st row in a vertical direction and the numbers of 7-13 are arranged in the next row; thereafter, 6 numbers are disposed in the odd rows and 7 numbers in the even rows. The respective numbers in the adjacent two rows are alternately disposed; for example, 1 is disposed between 7 and 8 and 8 between 1 and 2 in the case of the numbers in the 1st row and the 2nd row. 7, 14, 21... are obtd. when the numbers are traced according to the diagonal solid line with 7 as a start point. The respective numbers are added with 7. The numbers jump to 98 when 91 is attained and again the numbers become consecutive diagonally downward. Multiples 6, i.e., 6, 12, 18... are obtd. when the numbers are traced along the dotted line in a diagonal upward right direction with 6 as a start point until 72 is attained, from which the numbers jump to 78 right thereunder and again progress diagonally upward. The simple multiplication, division and addition are executed in such a manner.
Patent JP-S51142400-A (JP)
Title: Seat reservation receiving device
Inventor: NAGASE TSUNEO
IPC: G06Q50/22
Filed: 1975-06-03
Abstract: PURPOSE: To facilitate the reception work by enabling the reception in order of medical examination seat order at the desired examination schedule time, on the occasion when the reservation is accepted on the medical examination seat order at the dental hospital. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58186554-A (JP)
Title: Method of accurately polishing material composed of aluminum oxide and titanium carbide
Inventor: WADA TOSHIAKI
IPC: B24B1/00
Filed: 1982-04-20
Abstract: PURPOSE:To perform precision processing without making a residual-stressed layer or the like, by using fine powder of diamond to mechanically polish the surface of an Al2O3-TiC material and thereafter using a polisher to rotatively polish the surface of the material under pressure in a liquid prepared by causing fine powder of SiO2, MgO or the like to suspend in pure water. CONSTITUTION:Fine powder, which includes at least one of SiO2, MgO, CeO2, Fe2O3, Al2O3 and TiO2 and has a grain size of 0.1mu or less, is caused to suspend by 0.5 to 20wt% in pure water. A disc-shaped polisher made of a hard cloth, Sn or the like is rotatably supported in a vessel containing the suspension. A material to be processed is placed in contact with the surface of the polisher under predetermined load in the suspension. The material and the polisher are rotated relative to each other so that the material is polished.
Patent JP-S57183648-A (JP)
Title: Cassette tape recorder
Inventor: SATOU EIICHI
IPC: G11B15/07
Filed: 1981-05-06
Abstract: PURPOSE:To facilitate a selection of music and at the same time to eliminate the malfuntion of sound recording, by detecting the tape side according to the presence or absence of a screw hole on the cassette half surface of a loaded cassette tape as well as a setting screw in the screw hole. CONSTITUTION:A detection lever 6 is attached at the loading part of a tape recorder 1. In case the lever 6 is set to a cassette tape 10 so that the cassette half is turned to its surface, i.e., the surface B is can be recorded or reproduced, a detecting end 6a is attached to be set at the position of a screw hole 22 of a cassette half 11. Accordingly, the end 6a is inserted until it abuts on the head of a screw 17 in the hold 22 and then turned right by a spring 7 to turn off a  leaf switch 8. In case the cassette half 11 is loaded so that the surface A can be recorded and reproduced, no screw hole abuts on the end 6a to turn on the switch 8. In such a way, the selection of music is facilitated. At the same time, the malfunction is eliminated for sound recording.
Patent JP-2000258344-A (JP)
Title: Reference body for calibration in measurement of blood sugar level as well as method and apparatus for measurement of blood sugar level by using it
Inventor: NODA MITSUHIKO
IPC: G01N21/359
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a reference body by which a calibrating operation dealing with a change in an environmental condition is performed with high accuracy when a blood sugar level is found by an infrared analysis and by which the measuring accuracy of the measurement of a noninvasive blood sugar level is enhanced. SOLUTION: A part F to be measured is pressed by a cuff 8. The flow of venous blood in the part F to be measured is stopped. The part F, to be measured, in a living body is irradiated with near-infrared rays at a near-field wavelengths λ1, λ2, λ3 from a light source 2. Intensities of transmitted rays at the three wavelengths are detected simultaneously by a photodetector 4. Intensities are detected in the same manner with reference to a reference body 18a. In a computing and processing circuit 14. The quadratic differential value of an absorbance by the reference body 18a is measured on the basis of a transmitted-light-intensity detection value. A measuring system is calibrated. The quadratic differential value of an abrobance in the part F, to be measured, is calculated on the basis of the transmitted-light- intensity detection value.  Its mean value within a prescribed time is found. A blood sugar level which corresponds to it is found. As the reference body 18a, a glucose aqueous solution in which cerium oxide particles scattering the near-infrared rays and a gelling agent are contained is housed inside a glass container through which the near-infrared rays are transmitted.
Patent JP-H09237623-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE TOMOHIRO
IPC: H01M10/0525
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To maintain excellent cycle characteristics while keeping a large capacity by containing N-metylpyrolidone(NMP) in a positive electrode and/or a negative electrode in a specific ratio. SOLUTION: A positive electrode and/or a negative electrode contains 50-500ppm (based on a weight of the electrode) of NMP. The NMP is a solvent capable of dissolving a binder and excellent by dispersing a positive and a negative electrode active substance. The NMP contained in an appropriate quantity (50-500ppm) in the electrode acts on interfaces between the active substances and the binder, whereby wettability of both the interfaces can be enhanced. With such an advantageous result, it is possible to provide a battery having a large capacity and being excellent in cycle characteristics. If a quantity of the NMP contained in the electrode is less than 50ppm, the advantageous result is so good; and if more than 500ppm, a strength of an electrode coating becomes small or a phenomenon such as a small capacity occurs since the NMP is mixed into an electrolyte in a large quantity.
Patent JP-H03271120-A (JP)
Title: Production of high-temperature superconducting thin film of ybco-based oxide
Inventor: ITO WATARU
IPC: C01G3/00
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a superconducting thin film having high surface smoothness and excellent physical properties in wide area in high reproducibility in producing the title thin film by separately laminating elements by dry process, by carrying out oxygen plasma treatment after lamination. CONSTITUTION:Three layers of Ba, Y and Cu are continuously laminated in this order from a substrate to the substrate in such a way that total film thickness of the three layers is 100-1,000Angstrom , further the three laminated films are successively and repeatedly laminated to make 1,0002mu total film thickness. Then the resulting film is subjected to oxygen plasma treatment in an atmosphere under 0.1-100 Torr oxygen partial pressure at 1-1,000 W plasma formation output in a container at 700-850 deg.C for 1-60 minutes. By this method, the objective thin film of Y-Ba-Cu-O-based oxide superconductor is obtained by after-treatment at low temperature and in a short time.
Patent JP-S63233424-A (JP)
Title: Processing system for optical memory card
Inventor: TAKEDA MASAHIRO
IPC: G11B7/0033
Filed: 1987-03-20
Abstract: PURPOSE:To systematically and easily understand the contents of a file by reading out hierarchically recorded management information from an optical memory card managed in each file and selecting slave management information on the basis of its master management information to display the selected information. CONSTITUTION:A slave directory with a label (l=0101...010n) to be a lower level directory is connected to a master directory with a label (l=01) and a slave directory with a label (l=010101...01010n) to be lower level directory is similarly connected to a slave directory with a label (l=0101), and proceeding successively in similar manner. Comment information is added to each directory. At the time of retrieving data, the directory 11 is hierarchically displayed.
Patent JP-S56162268-A (JP)
Title: Ignition timing controller for engine
Inventor: MOTOITSUTA YOSHINORI
IPC: F02P5/152
Filed: 1980-05-20
Abstract: PURPOSE:To positively prevent knocking in an ignition timing controller wherein the ignition timing is delayed in an angle of lag when knocking has occurred, by differentiating the knocking detecting level at the time when the engine is cool from that when it is warm. CONSTITUTION:A knocking sensor 1 detects the oscillations of the engine and outputs an oscillation signal or output A, and when the output A is higher than a detected level B of a setting circuit 3, knocking is detected from an output C of a comparator 4. The output C is inputted into a lag angle controlling circuit 12 via an integrating circuit 5 and adder 11. Thus, when the knocking is detected, an output D is further added to the angle of lag to prevent knocking. In this case, and when the engine is cool, a correction signal is issued to lower the detected level B to detect knocking quickly that is liable to occur at that time, and the ignition timing is delayed in advance so that knocking can be positively prevented.
Patent JP-H08257362-A (JP)
Title: Treatment method for exhaust gas in manufacture of aromatic carboxylic acid
Inventor: SUZUKI CHIKAFUMI
IPC: B01J23/32
Filed: 1995-03-27
Abstract: PURPOSE: To provide an exhaust gas treatment method by which various kinds of organic compounds, e.g. methyl bromide, contained in exhaust gas discharged out of an oxidizing reaction chamber are efficiently oxidized and removed in aromatic carboxylic acid manufacture in which an aromatic compound is oxidized by molecular oxygen in the oxidizing reaction chamber. CONSTITUTION: A method of treating exhaust gas in aromatic carboxylic acid manufacture in which an aromatic compound is oxidized by molecular oxygen in an oxidizing reaction chamber comprises the steps of cooling the gas discharged out of the oxidizing reaction chamber, condensing almost all of the condensable components, then bringing the components into contact with an oxidation catalyst made of compounds consisting of group VIIA metals or their compounds and/or group IB metals or their compounds to remove the organic compounds in the exhaust gas.
Patent JP-S61223899-A (JP)
Title: Bell for reverberation or performance
Inventor: ANDOREASU YOSEFUSU REERU
IPC: G10K1/32
Filed: 1986-03-27
Abstract: 1. Ringing or chiming bell comprising a lip (9), a shoulder (3) and a waist (7), having a weight in N which is at least 25 times the product of the frequency of the fundamental tone in Hertz and the diameter of the lip to the power four in metres, characterized in that a flank between the shoulder and the lip has an external outward curve (5) which runs smoothly outwards and, at both axial ends, merges via transitions curved in the opposite direction into the flank parts in the vicinity of the shoulder (3) and of the waist (7) respectively, in that the bell has a ratio, resulting from the outward curve (5), of the five lowest frequencies of 1:2:2.5:3:4 within the customary tolerances (0.5-1.5%), and in that reversal points (11, 12) which delimit the convex part of the outward curve (5) on the outside are situated at points which are at axial distances from the upper face (19) of the upper wall (1), which merges into the flank via the shoulder (3), any head (2) on the upper wall (1) not being taken into account, by a measure within the following limits : - for the reversal point (11) nearer to the shoulder (3), between 28 and 40% of the axial outside length (le) of the bell between this upper face (19) and the lower edge (9), - and for the reversal point (12) remote from the shoulder (3) : between 55 and 66% of this axial length (le).
Patent JP-S61226572-A (JP)
Title: Floating generator
Inventor: SUNADA HIROYUKI
IPC: F03D9/00
Filed: 1985-03-30
Abstract: PURPOSE:To efficiently collect wind power energy and wave energy in the ocean by providing a post fixed to the sea bottom with a vertically movable buoy and a generating apparatus interlocked therewith and mounting a wind power generator on a platform formed on the top of the post. CONSTITUTION:A buoy 2 that is vertically moved by the ocean wave is arranged on a hollow post 1 fixedly mounted to the sea bottom. The vertical movement of the buoy 2 is transmitted to generators 9 and 15 through slide rods 11, vertical racks 12 and pinions 14 within a platform 3. A large size windmill 5 is arranged above the platform 3 and the output of the windmill 5 is transmitted to generators 22 through an output shaft 21. Since this construction enables wind power energy and wave energy in the ocean to be collected by a single apparatus, efficient power generation can be achieved.
Patent JP-H11229412-A (JP)
Title: Construction method of large-sized box culvert
Inventor: ENDO TAKAAKI
IPC: E03F1/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To construct a large-sized box culvert by prefabrication of precast concrete members. SOLUTION: Base blocks 4 are arranged on a precast or cast-in-place floor slab 1, and T-shaped precast blocks 16 are mounted thereon, and reinforcements 9 for the foundation bottom slab and post reinforcements 5 are arranged in respective specified positions, and the cast-in-place foundation bottom slab concrete 2 and the body concrete are placed at the same time to integrally form the foundation bottom slab and the T-shaped precast blocks perfectly, and further T-shaped precast blocks 7 are stacked in order to construct the side walls. Then, blocks 14 receiving the precast blocks are superposed at the uppermost part of the side walls in order to completely unify the precast top slabs 13 and the T-shaped precast blocks 7 of the side walls, and the precast top slabs 13 are laid to construct the large-sized box culvert.
Patent JP-S58186368-A (JP)
Title: Circulating hydraulic power plant
Inventor: YAMASHITA TADAO
IPC: H02K53/00
Filed: 1982-04-22
Abstract: PURPOSE:To form a circulating hydraulic power plant by pumping by a centrifugal pump water to a high position water tank, operating a generator with the dropping head pressure and pumping up the water which is received by a low position water tank again to the pump. CONSTITUTION:Water in a low position water tank 5 is pumped by a centrifugal pump 1 having a swivel 7 in a shaft connected to a prime mover 3 into a high position water tank 4. A generator 2 is operated by utilizing dropping head pressure, and the water returned to the tank 5 is again pumped by the pump 1 and circulated. Accordingly, the water is always circulated in the constant amount, thereby altering by the centrifugal force the small energy to large energy and continuing the generation.
Patent JP-H02250668-A (JP)
Title: Controller for induction motor
Inventor: MIZUTANI KIYONOBU
IPC: H02M7/537
Filed: 1989-03-22
Abstract: PURPOSE:To enable highly accurate speed control by constituting a controller with an inverter control system and a pulse width modulation (PWM) voltage correction system. CONSTITUTION:An inverter control system 10 comprises a voltage command value producing circuit 11, a triangular wave generating circuit 12, a comparing circuit 13, a dead time producing circuit 14 and a base drive circuit 15, and the inverter control system 10 turns two switching elements Tr1, Tr2 in an inverter IV ON, OFF alternately. A PWM voltage correcting system comprises a photocoupler 21 connected to the output of the inverter IV, an edge processing circuit 22, a rising/falling pulse generating circuit 23, a voltage data latching circuit 24 and a CPU 25, and the PWM voltage correcting system corrects phase shift between a primary voltage command value and PWM voltage. By such arrangement, voltage command point and actual voltage point can be matched at all times and speed control can be carried out highly accurately.
Patent JP-H08264740-A (JP)
Title: Coupled wafer and production thereof
Inventor: MITANI KIYOSHI
IPC: H01L21/02
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an extremely thin SOI coupled wafer which is coupled perfectly without generating a void. CONSTITUTION: An oxide is deposited, in a mirror surface state, on at least one bonding face of two mirror finished silicon wafers and then they are bonded and heat treated to produce a coupled wafer of silicon. In such method for producing a coupled wafer, the mirror finished silicon wafer is previously subjected to a haze test and a wafer having no haze is employed. It is especially effectively when one wafer is ground, polished and etched as thin as 3μm or less or 1μm or less. A coupled silicon wafer produced by this method is also included in this invention.
Patent JP-H08264259-A (JP)
Title: Disaster prevention type electric heating apparatus
Inventor: ONUMA TOSHIO
IPC: H01H9/54
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the occurrence of a fire by tuning off a power switch automatically, not necessarily manually, at the time of a power stoppage when this disaster prevention type electric heating apparatus is used. CONSTITUTION: When a normally opened switch 9 is operated, the power of a power source 1 is fed to a heater 3 and the coil 5 of a relay via a contact point of the switch 9, the heater 3 starts heating, the relay is operated, and a contact point 5a of the relay is closed to self-hold the relay. After the action of the switch 9 is released, power is fed to the heater 3 via the contact point 5a of the relay. The self-holding function of the relay is released at the time of a power stoppage, and the relay is not restarted when the power stoppage is recovered and power is fed.
Patent JP-2000262785-A (JP)
Title: Embroidery data forming device and recording medium
Inventor: SEKINE SEIICHI
IPC: D05B19/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery data forming device and a recording medium, capable of shortening a display time of one stitch of a partial embroidery area, and efficiently inputting the partial embroidery area data. SOLUTION: In the embroidery data formed by a plurality of partial embroidery areas, a CPU reads the number M of display block stored in a display block number data area in advance, and displays each stitch of M-pieces of updatedly input partial embroidery areas (S2, S3). When the number M of display blocks is changed, the number M of new display blocks is stored in a display block number data area (S4:YES, S5), the processes after S2 are executed again, and each stitch of updatedly input M-pieces of partial embroidery areas is displayed (S2, S3). Further when a display range is designated by a mouse during the formation of the embroidery data, each stitch of the partial embroidery area within the designated display range is displayed (S6:YES, S7).
Patent JP-H07249542-A (JP)
Title: Network array
Inventor: SHIMAZAKI HISAYOSHI
IPC: H01G4/12
Filed: 1994-03-14
Abstract: PURPOSE:To provide a network array which is compact, thin, and uniform in thickness, produced using a printed ceramic capacitor and a C.R composite network, requires no lead frame, is excellent in productivity, easy to mount on a printed board, etc., and good in solderability. CONSTITUTION:The network array comprising plural printed ceramic capacitors 10 formed on a board 1 and a network of C.R composite bodies 7 is provided with terminal electrodes 9, 9' having solderable bumps 6.
Patent JP-H04303911-A (JP)
Title: Manufacture of stacked ceramic electronic component
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01G13/00
Filed: 1991-04-01
Abstract: PURPOSE:To easily control a metal mold which is used at a thermocompression- bonding operation by a method wherein one ceramic green, sheet on which the same electrode pattern as an internal electrode pattern has been printed is stacked and compression-bonded to the outermost layer in such a way that the face of the electrode pattern is faced with the outside and a stacked body is formed. CONSTITUTION:As a ceramic blank, seven pts.wt. of a polyvinyl butyral resin and two pts.wt. of dioctyl phthalate are mixed with 100 pts.wt. of a dielectric powder composed mainly of BaTiO3; after that, a slurry is formed by using a mixed solvent of trichloroethane. A polyester film is coated with the slurry by a doctor blade method; a ceramic green sheet 3 is formed. An internal- electrode paste is formed on the ceramic green sheet 3 so as to form desired electrode shapes; internal electrodes 4 are formed. The sheet is stacked; after that, one ceramic green sheet on which the same electrode pattern as the pattern of the internal electrodes have been printed is stacked and compressionbonded to the outermost layer in such a way that the face of the electrode pattern is faced to outside.