baber/WOPTO huggingface dataset:
Patent JP-H01127814-A (JP)
Title: Combustion equipment with ultrasonic wave jetting burner
Inventor: TADANO SHIGERU
IPC: F23N1/08
Filed: 1987-11-12
Abstract: PURPOSE:To provide a combustion equipment in which a solenoid valve to jet out fuel which is provided opposite to an ultrasonic wave oscillating element horn is connected to a fuel supply circuit for maintaining the pressure for supplying the fuel constant, and even when the liquid fuel is throttled there is no fear of forming liquid drops. CONSTITUTION:A solenoid valve 16 which is provided opposite to an oscillation element horn 3 and jets out liquid fuel opens and closes the needle valve on its tip by energizing and deenergizing its solenoid coil. The solenoid valve 16 is connected to a fuel supply circuit 17 so that it will be able to supply a liquid fuel always under a constant injection pressure. The circuit 17 is constituted of the lines which connect a fuel tank 18, fuel pump 19, and pressure regulating valve 20, and a line which supplies fuel to the solenoid valve 16 from the line between the pump 19 and regulating valve 20 is formed to branch off. By regulating the degree of opening of a regulating valve 20 part of the fuel is recycled to the fuel tank 18, and the pressure of the fuel supplied to the solenoid valve 16 is regulated so that it is always at a constant pressure.
Patent JP-H11113927-A (JP)
Title: Scaling tip
Inventor: CHATANI MASARU
IPC: A61C3/03
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make the area with which a tooth comes into contact larger, and efficiently remove bacterial plaque and cul-de-sac by a method wherein for a scaling tip which removes tartar or cul-de-sac existing between a tooth and a gum, the tip end is bent based on the longitudinal direction, and also, the scaling tip is formed into an arc-form of which the tooth side is made a recessed surface side. SOLUTION: This scaling tip 10 is used in order to remove bacterial plaque and cul-de-sac 3 by inserting it between a tooth l and a gum 5, to improve a blood stream by applying a stimulation (an ultrasonic vibration) to the gum 5 in the vicinity of a root of tooth, and also, to perform a medical treatment for gum. For such reasons, when it is driven by an ultrasonic vibration, an ultrasonic oscillator is provided in a gripping part 20. Then, for this tip 10, the surface side of the tip end is bent based on the longitudinal direction so that it may become easier to come into contact with the tooth 1, and the tip 10 is formed into an arc-form of which the tooth 1 side is made a recessed surface side. Or, it is formed into a shape like a spoon of which the gum 5 side is expanded into a protruding shape. By this method, the area with which the tooth 1 comes into contact can be made larger, and bacterial plaque and the cul-de-sac 3 can be efficiently removed.
Patent JP-H11105124-A (JP)
Title: Method for quarrying from sheet of thermoforming material
Inventor: ISHITANI KIYOSHI
IPC: B26D1/09
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoforming material having an undercut and flange without deformation by providing an annular groove on a contact surface of an outer surface of a die with a sheet, providing a male die blade and an annular forcing member at its inside at a base, approaching the base to the outer surface of the die, and urging the member to the sheet and cutting the sheet. SOLUTION: An annular groove 8 is formed on an outer surface of a sectional die 5. A male die blade 10 in which an inner peripheral edge of the groove 8 is engaged with an end and a clamp frame 6 of elastic material are fixed to a base 12. An annular urging member 14 is supported to an inside of the blade via a spring 16. A stop block 18 having a gap 20 to the die 5 is provided on the base 12. A positioning bar 24 is slidably inserted into a guide hole 22 provided at the die 5. After a sheet is formed, the base 12 is moved toward the die 5. Then, the member 14 is forced to an outer surface of the die 5. Further, the blade 10 is engaged with an inner peripheral edge of the groove 8 to cut the sheet. Thus, since the sheet is cut between the frame 6 and the member 14, the cutting is effectively executed.
Patent JP-H10133474-A (JP)
Title: Developing device
Inventor: AOKI KATSUHIRO
IPC: G03G15/09
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain a potential required for the frictional electrification of toner and to maintain, over a long period, the function of regulating the toner at a fixed layer-thickness. SOLUTION: A sheet body 7 stretched inside a toner storage container 2 is made to abut on the surface of a toner carrier 5. By being pressed by means of a pressing mechanism 9, the sheet body 7 is brought into pressure contact with the toner carrier 5. Because a member abutting on the surface of the toner carrier 5 is the sheet body 7, an abutting part for frictionally electrifying the toner can be sufficiently obtained. Also because the sheet body 7 is pressed to the toner carrier 5 by means of the dedicated pressing mechanism 9, this satisfactorily maintains the function of steadily applying pressure to it and regulating the toner to the fixed layer-thickness.
Patent JP-S63140005-A (JP)
Title: Production of fine ferromagnetic metal particle powder
Inventor: ADACHI TAKAHITO
IPC: B22F9/22
Filed: 1986-12-01
Abstract: PURPOSE:To improve corrosion resistance while maintaining good magnetic characteristics by forming an Al-contg. alpha-iron oxyhydroxide layer on the surface of alpha-iron oxyhydroxide and depositing an Ni compd. and Si compd. further on the surface, then reducing the same. CONSTITUTION:An Al salt and ferrous salt are added to an aq. suspension of the alpha-iron oxyhydroxide (material A) to cause an oxidation reaction, by which the Al-doped alpha-iron oxyhydroxide (material B) is obtd. on the surface layer. The ferrous salt is added at 1.5-20wt% Fe (II)/alpha-FeOOH to the material A and the ratio of the amts. of the Al salt and ferrous salt to be added is specified to 3-35% Al/Fe (II). An aq. suspension of the above-mentioned materials is then filtered and rinsed and the resultant set cake is added to water added with an org. acid to prepare slurry. After the pH of the slurry is adjusted to 3-5, an aq. soln. of an Ni salt is added thereto to adjust the pH to 9-11 by adding aq. ammonia. The slurry is then aged at >=70 deg.C. After the slurry is fractionated by filtration, etc., the slurry is dried and is calcined by heating when desired and the calcined powder is reduced.
Patent JP-H04163081-A (JP)
Title: Double-drum stencil printing press
Inventor: KAMIGAKI UJI
IPC: B41L13/04
Filed: 1990-10-23
Abstract: PURPOSE:To prevent a misregistration of an image caused by a delay in sheet feeding by a method wherein an impression cylinder is so.provided as to rotate on the peripheral surfaces of first and second drums, the leading end of a sheet is gripped by a gripper provided on the recessed part of the impression cylinder, and in this state the impression cylinder is rotated for feeding the sheet. CONSTITUTION:An impression cylinder 21 is disposed downward of lower drums 1, 3 so as to come into contact with the peripheral surfaces of the both drums. On the peripheral surface of the impression cylinder 21. a recessed part 22a extending in parallel to an axial direction is provided. A gripper 23 is provided on the boundary part of the recessed part 22a with a printing part 22b. The impression cylinder 21 and the drums 1, 3 are always in synchronism with each other with respect to a rotating angle. Clampers 5a, 6a clamping an original plate are matched to the recessed part 22a in positional relation. A gripper 23 is opened just before a sheet 19 reaches the impression cylinder 21. The sheet 19 delivered by a paper feed roller 31 and the like is gripped by the gripper 23 at the leading end thereof. After the clamper 5a passes through the recessed part 22a, the leading end of the sheet 19 reaches a printing position and passes through the printing position with the rotation of the lower drum 1, 3 and the impression cylinder 21. In this manner, an image on a first original plate is transferred onto the sheet 19. At a second transfer part, an image is sequentially printed in a similar manner.
Patent JP-H01128100-A (JP)
Title: Envelope generator
Inventor: YAMAZAKI MASAO
IPC: G10H1/057
Filed: 1987-11-13
Abstract: PURPOSE: To precisely convert digital envelope data into an analog envelope signal by integrating output pulses of a tone generator which outputs the pulses of constant width in repetitive cycles corresponding to digital envelope data. CONSTITUTION: A digital envelope data generating means 1 outputs digital data representing the momentary value (n) of an envelope according to constant algorithm. The tone generator 2 outputs the pulses of constant width in cycles corresponding to the digital data representing the momentary value (n) and the output pulses of the tone generator 2 are integrated by an integrator 3. Consequently, the digital data on the envelope can correctly be converted into the analog envelope signal in spite of simple constitution using general circuit components.
Patent JP-S63140997-A (JP)
Inventor: AIZAWA HIROKO
IPC: G21F5/00
Filed: 1986-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07254679-A (JP)
Title: Lead frame for semiconductor device
Inventor: TEI HIYONCHIYOU
IPC: H01L23/50
Filed: 1994-11-21
Abstract: PURPOSE: To prevent interlayer slidings between the inner lead of a lead frame and an EMC of a leadframe. CONSTITUTION: The lead frame for a semiconductor device has a die pad 32, which is supported by support bars 31 formed at four corners and on which a semiconductor chip 36 with bonding pads 37 is mounted, and inner leads 33 are arrayed and formed so as to correspond to the bonding pads 37 of the semiconductor chip 36 mounted on the die pad 32. A leadframe has linear grooves 39 formed near bonded regions in the inner leads and formed by stamping the top faces of the inner leads, other linear grooves 40 shaped in the same manner as the linear grooves, so as to be adjoined to the linear grooves and linear recessed sections formed to the lower sections of the inner leads, while being separated from linear grooves except these linear grooves 39, 40.
Patent JP-2000107445-A (JP)
Title: Game device
Inventor: NISHINO AKIRA
IPC: A63F13/31
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a command input from a command window, and simplify the key operation for a simulation game. SOLUTION: On keys which are provided on an input device, the action contents of characters are allotted in advance, and a game is developed by a key operation of the input device for this game device, and for such a game device, in a specified region on a screen, icons 601, 602 and 603 are displayed, and the icons are made to correspond with keys on the input device, and at the same time, a gauge 604 to show action available amounts of characters is displayed while being related with the icons, and thus, icons corresponding with keys by which a key input is possible on a game program, and icons corresponding with keys by which the key input is impossible are displayed under a discriminated state.
Patent JP-S62147965-A (JP)
Title: Control unit of inverter
Inventor: SAKUMA ARATA
IPC: H02M7/48
Filed: 1985-12-21
Abstract: PURPOSE:To accomplish a synchronous changeover control smoothly in digital circuits with simple circuit elements, by making it possible to perform the phase control logically with two (2) phase-discrimination circuits provided side by side. CONSTITUTION:With a 1st and 2nd phase-discrimination circuits, the phases of the 1st and 2nd clock pulses outputted from two clock pulse generation circuits 10 and 12 are compared. A 1st phase-discrimination circuit 14 outputs the logical signal '1' when the 1st clock pulse shows the phase-lead to the 2nd clock pulse, while the 2nd phase-discrimination circuit 16 outputs the logical signal '1' when the 2nd clock pulse shows the phase-lead to the 1st clock pulse. When the logical signals of the outputs of the 1st and 2nd phase-discrimination circuits 14 and 16 are '0', the coincidence of the phases of both clocks pulses will be detected and the output of a switch 20 will be changed over from the 1st clock pulse to the 2nd clock pulse.
Patent JP-H06114691-A (JP)
Title: Tooling device
Inventor: TERASAKI FUMITOSHI
IPC: B24B49/10
Filed: 1992-09-30
Abstract: PURPOSE:To provide a flexible tooling device which can install a direct sizing device on the bed side without risk of interfering of a spindle stock with a tail stock. CONSTITUTION:Parallel with a table 2 a tooling frame 17 is movably installed on a bed 1 and energized by an air cylinder 21, and the grinding is conducted in the condition that a piece is in contact with a locating dog 18 on the bed side. While the table 2 is moving to the right, an arm 25B on the spindle stock 11 side contacts the tooling frame to put it in rightwise movement against the action of the air cylinder. While the table is moving to the left, the tip of a guide rail 24 on the tail stock 12 side comes in contact first with a limit switch LS1 to change the direction of the thrust force of the air cylinder 21, and then the tooling frame contacts another arm 25A. At the same time, the locating dog contacts the guide rail 24 to cause intruding so that interfering with the piece is avoided. and leftwise movement of the table puts the tooling frame in moving to the left against the action of the air cylinder.
Patent JP-H10127626-A (JP)
Title: Ekg data display device
Inventor: PETER GAREN
IPC: A61B5/0402
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heart monitor device equipped with the ability of both stethoscope and EKG. SOLUTION: In this device, a miniaturized EKG display 14 is integrated into the standard stethoscope so that a provider for health control can correlate the heartbeats heard through the stethoscope (10, 12 and 18) and an electric event occurring in the heart without distracting his attention from a patient. Plural electrodes for detecting electric activities are integrated into a stethoscope bell 10. When the stethoscope bell 10 is arranged on the surface of a human body, the electrodes detect the electrochemical activities in the heart and these activities are converted to electric signals transmittable through a wire. These signals are next sent through a data link to signal processor. When these signals are completely processed, the signal processor sends a display signal through a 2nd data link to a display 14.
Patent JP-H08127260-A (JP)
Title: Change lever boot and change lever boot attachment structure
Inventor: KOREEDA TOSHIHIKO
IPC: B60K20/02
Filed: 1994-10-28
Abstract: PURPOSE: To cope with any of change levers having different specifications. CONSTITUTION: A change lever boot is composed of a change lever boot body 1, and a change lever boot upper part 10 integrally incorporated with the former through an annular recessed small diameter part 11. An attaching flange part 7 constituting an attachment part to a change lever, is formed at the upper end of the change lever upper part 10. An attaching flange part 9 constituting an attachment part to the change lever is formed in a condition in which the small diameter part 11 is cut. This change lever boot body 1 can be applied for a change lever of such a type that an operation valve which is controlled by air pressure through a tube is incorporated in a change shift lever knob and which can incorporates an auxiliary speed change stage.
Patent JP-H1097379-A (JP)
Title: Foot mouse
Inventor: YOKOTA KAZUHIRO
IPC: G06F3/0354
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To operate a mouse with feet, evade the interruption of keyboard operation, and improve operation efficiency by rotating the ball with the left foot and moving a painter on the screen of a computer to a target place, and clicking a pedal with the right foot. SOLUTION: The ball 11 is rotated with the left foot to move the painter on the screen of the computer to a target place, and the pedal 2 is clicked with the right foot. This mouse can be used with not only both the feet, but also one foot. Thus, the mouse is operated with the feet to perform efficient computer input operation without putting the hands away from a keyboard.
Patent JP-H02132318-A (JP)
Title: Method and device for measuring minute profile of shearing blade
Inventor: TERADA IZUMI
IPC: B23D33/00
Filed: 1988-11-14
Abstract: PURPOSE:To know the minute profile of a blade by finding the quantities of displacement of a measurement reference surface parallel to the axis of a rotary drum and the flank of the shearing blade from respective measurement reference points by moving two sensors axially at the same time, then computing the difference. CONSTITUTION:The flank of the blade 12a of a lower rotary drum 11a is stopped horizontally, a metal fitting 15 is fixed to a stopper 14 fitted to a shearing machine with a bolt 16, and a rail 2 is fixed with a bolt 17. A displacement sensor support base 3 is moved onto the rail 2 and the quantity of displacement of the blank of the blade 12a from the measurement displacement point and the quantity of displacement of the sensor from the measurement reference point of the measurement reference surface 13a are measured to the overall length of the blade 12a. The measurement reference surface 13a is formed with high accuracy and the difference between two displacement signals from displacement sensors 4a and 4b is calculated to accurately find the profile of the blade 12a. The fine profile of an upper blade 12b is decided similarly.
Patent JP-H10115474-A (JP)
Title: Air-conditioner
Inventor: ISHIKAWA YUKIO
IPC: F24F5/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner in which during unloaded operation the motor-operated expansion valve of the indoor heat exchanger does not give so-called inverse response. SOLUTION: In this air-conditioning apparatus an ice storage tank 17 is provided between an outdoor heat exchanger 5 and indoor heat exchangers 43, 45 in a setup to effect cooling operation by leading refrigerant cooled by the ice storage tank 17 to the indoor heat exchangers 43, 45. In this instance there is provided a means MV1 for controlling the temperature of the refrigerant which is led to the indoor heat exchangers 43, 45, by which means the temperature E3 of the refrigerant, having being cooled by the ice storage tank 17 and to be led to the indoor heat exchangers 43, 45, is made higher than the evaporative temperature E2 of the indoor heat exchangers 43, 45.
Patent JP-2000119292-A (JP)
Title: Azalomycin scs and cytoplasmic phospholipase a2 inhibitor
Inventor: YAZAWA KAZUYOSHI
IPC: A61P35/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an antiiflammatory agent or an antitumor agent and azalomycin SCs having a new structure. SOLUTION: Azalomycin SCs are represented by the following general formula (R1 to R11 denote each independently hydrogen atom, a lower alkyl group or an acyl group; and R12 denotes hydrogen atom or a lower alkyl group). The azalomycin SCs have an inhibiting activity for cytoplasmic phospholipase A2 and uses as a medicine, e.g. an antiinflammatory agent.
Patent JP-H10115742-A (JP)
Title: Pipe cable for letting optical fiber through and optical fiber cable
Inventor: TAKEDA YOSHITERU
IPC: G02B6/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make internal running pipes not being pressed to collapse even when external pressure is applied to a pipe cable, etc., for letting an optical fiber through, and cause none of a failure in tending an optics fiber, a decrease in the transmission loss of the optical fiber which is made to run, and the breaking of an optical fiber. SOLUTION: The pipe cable 10 for letting an optical fiber through consists of a running pipe 14 and a flat clad 16 provided around it. The clad 16 has pressure reception part 18 and 18' which are formed high in a semiarcuate shape while straddling the running pipe 14. Even if the pipe cable 10 is applied with external pressure by stapling, straddling, human stepping, etc., this external pressure is applied to the high pressure reception parts 18 and 18' at positions off the running pipe 14, which is not pressed to collapse.
Patent JP-S62147553-A (JP)
Title: Allocating system for input and output device
Inventor: HAMA TOMIHARU
IPC: G06F13/10
Filed: 1985-12-23
Abstract: PURPOSE:To minimize the increase of both space and cost by allocating automatically another input/output device whose trouble data shows a low trouble occurring frequency and writing data double in case the trouble data received via a service processor shows a high trouble occurring frequency. CONSTITUTION:When a jog is applied to a processor 1, the trouble information on a device corresponding to an input/output device used by the job is supplied from a trouble data storing file 7 by an input/output device control part 3 via a service processor. Thus the trouble occurring frequency and the trouble mode are checked for the corresponding device. Then another input/output device whose trouble data shows a low trouble occurring frequency is automatically allocated by an input/output allocating part 2 for double writing of data in case a device showing a high trouble occurring frequency is used and the occurring frequency is high in a trouble mode that causes the destruction of data. Thus it is possible to minimize the damage due to the destruction of data caused when the input/output device has a trouble.
Patent JP-2000114277-A (JP)
Title: Field effect transistor, semiconductor wafer, and manufacture of the field effect transistor
Inventor: TAKAYA TAKUYA
IPC: H01L29/778
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor, a semiconductor wafer, and a method for manufacturing the field effect transistor wherein an interval between a gate electrode and a recess can be set arbitrarily, while the accuracy in position of the gate electrode and the recess is enhanced for reduced dispersion in performance. SOLUTION: A first mesa part 2a and a second mesa part 2b are formed on a GaAs substrate 1, a resist pattern 15 comprising opening parts 13 and 14 is formed, a semiconductor layer 2 is etched to a specified depth with the resist pattern 15 as a mask, and a recess 16 and a recessed part 17 for alignment mark are formed. Alignment using the recessed part 17 is performed to form a recessed pattern 19 comprising an opening part 18. A gate electrode formation metal is vapor-deposited on the resist pattern 19 comprising the opening part 18, and the gate electrode formation metal on the resist pattern 19 and the resist pattern and removed to form a gate electrode 20.
Patent JP-H09101259-A (JP)
Title: Method for determining components using spectrophotometer
Inventor: INOUE KO
IPC: G01N21/35
Filed: 1995-10-08
Abstract: PROBLEM TO BE SOLVED: To easily collectively determine a plurality of components constituting a compound regardless of the degree of similarity between the shapes of absorption spectra by assuming part of a plurality of components as the spectrum of a single component and using the assumed spectrum as a reference spectrum in preparing a calibration matrix for computing concentration. SOLUTION: A resultant spectrum 13 is assumed by synthesizing, for example, the absorption spectrum 11 of formic acid (HCOOH) and that 12 of acetic acid (CH3 COOH) which belongs to the same carboxylic acid (R-COOH) as that of the formic acid on a computer. In the case of preparing a calibration matrix for computing concentration by changing the concentrations of the acids in six stages of, for example, 0, 20, 40, 60, 80, and 100, the total quantity of the mixture of the acids can be collectively calculated as one compound group when the spectrum 13 is used as a reference spectrum.