baber/WOPTO huggingface dataset:
Patent JP-2000079499-A (JP)
Title: Waste can crusher
Inventor: YASHIRO SHUJI
IPC: B30B9/32
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a waste can from slipping off upward when it is put between a fixed jaw and a movable jaw. SOLUTION: In a waste can crusher which is equipped with a waste can feeding port 15, a fixed jaw 11, and a movable jaw 13 freely rotatable against the fixed jaw 11, which holds a waste can 14 thrown in from the feeding port 15 by rotating the movable jaw 13 against the fixed jaw 11, and which thereby crushes the can between the jaws, the fixed jaw 11 has a recessed curved surface as the inner surface 11a while the movable jaw 13 has a projected curved surface as the outer surface 13a; and the projected curved surface of the movable jaw 13 is provided with a stopper 16 for the purpose of preventing the waste can 14 from rising.
Patent JP-H03112367-A (JP)
Title: Inverter controller
Inventor: OKA TAKAAKI
IPC: H02P27/06
Filed: 1989-09-25
Abstract: PURPOSE:To improve resolution of operational frequency by storing a predetermined number of step data into a temporary memory means and outputting a PWM waveform, corresponding to the step data, from a real timer I/O port. CONSTITUTION:A memory section 12 is provided with a basic wave data based on a predetermined sine wave 11, a time data based on the basic wave data and a carrier wave 13 having a predetermined frequency, and a step data for reading out the basic wave data in order to combine the time data according to the operational frequency. A plurality of step data are provided for every frequency and a predetermined number of step data are read out according to the operational frequency. The step data are changed in step and the step data having modified frequency is finally stored in an inner memory RAM 10a. By such arrangement, resolution of the operational frequency can be improved and the frequency can be varied smoothly.
Patent JP-H0191348-A (JP)
Title: Action switching device for both-way type tape recorder
Inventor: MOTOKI MASANORI
IPC: G11B15/02
Filed: 1987-10-01
Abstract: PURPOSE:To surely prevent reversing action during the traveling of a tape by providing a reproducing operation lever to move while interlocking with a recording operation lever, and a reproduction interlocking lever to move in relation to the reproducing operation lever, and a lock lever to lock these levers. CONSTITUTION:An abutting projection piece 2b is abutted with a first contact projection piece 3a by the movement of the recording operation lever 2, and the reproducing operation lever 3 moves from a non-operating position to an operating position together with it, and further, a second abutting projection piece 3b is brought into contact with the abutting projection piece 4a by the movement of the lever 3, and the reproduction interlocking lever 4 moves from the non-operating position to the operating position together with it, and the lever 4 is set at an interlocking position by being locked against the lock ratchet 6b of the lock lever 6 by its lock piece 4c. At a recording state, the lever 3 can not return from the operating position to an intermediate position as in the case of the reproducing state, because the lever 2 is locked at the operating position by the lever 6, and at the time, the operation lever 12 is never operated accompanied with the operation impossibility of the lever 3, and a tape reversing action mechanism is prevented from coming into an operating state.
Patent JP-H0779516-A (JP)
Title: Waterproof sealing method for wire harness
Inventor: TOMITA TETSUO
IPC: H01B7/28
Filed: 1993-09-08
Abstract: PURPOSE:To provide a waterproof sealing method for a wire harness by which the reliability is enhanced in the waterproofness of the wire harness along with the improved workability. CONSTITUTION:A bag material 1 encapsulating a waterproof sealing material 2 is arranged along a wire harness. A tape 5 is then wound around the wire harness and the bag material 1 so that the bag material 1 is pressurized to leak the waterproof sealing material 2.
Patent JP-H04129870-A (JP)
Title: Device for sending carrier in station building
Inventor: IKEDA YUKIO
IPC: B61B12/02
Filed: 1990-09-20
Abstract: PURPOSE:To send a carrier smoothly by moving a cable holding means by an electromagnetic force between a reaction plate and a linear drive synchronous motor. CONSTITUTION:A reaction plate 9 installed at a cable holding means 11 becomes a magnetic induction magnet by magnetic induction by a magnetic field generated by an armature coil 1 installed at a main frame 7, and the polarity of the magnetic induction magnet is heteropolar to the armature coil 1, so a magnetic attraction force is generated between the armature coil 1 and the reaction plate 9 constantly. By operating the armature coil 1 side synchronously, with a current supplied to the parallel armature coil 1 at a predetermined speed, a shifting field at this speed is generated. Because the magnetic attraction force is generated between the reaction plate 9 and the armature coil 1, the reaction plate 9 is moved by this force along the shifting field, and the cable holding means 11 is moved together. A carrier can thus be sent smoothly.
Patent JP-H04301642-A (JP)
Title: Improved image reproducing method using peeling type light sensitive element
Inventor: ROBAATO UIRIAMUZU PAIFUAA
IPC: G03F7/004
Filed: 1991-09-27
Abstract: PURPOSE: To provide an improved image duplication method useful particularly for a photosensitive element and color proof of a relief type. CONSTITUTION: The multilayered relief type photosensitive element composed of a peelable cover sheet transparent to active radiations, a photoadhesive layer composed of an addition polymerizable ethylene unsatd. monomer, an initiator which may be activated by the active radiations, an org. polymer binder and an esterified polyol plasticizer, a nonphotosensitive tonable org. adjacent layer and a removable base sheet is prepd. The element is subjected to exposure imagewise to the active radiations and the cover sheet is peeled from the photoadhesive layer, by which the toning material is imparted to the surface of the photoadhesive layer. The toned negative image of the decreased toning fine line defects is formed by removing the excessive toning material.
Patent JP-H07100411-A (JP)
Title: Full-automatic coating apparatus of multi-kind and small-quantity product
Inventor: YOSHIDA HIROSHI
IPC: B05B12/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a small-sized inexpensive coating system capable of mechan ically and automatically coating a single product even in quantity having to be dependent on manual work heretofore. CONSTITUTION:A production supply device 2 selectively and automatically supplying a product to be coated to the product feeding endless metal tape body 1 circulated and driven in one direction within an endless running passage according to the production control procedure stored in a control part 6 is installed and a coating part 3 having a coating material-discharging means 3a discharging coating materials different in hue according to the command from the control part so as to be able to change them is formed on the running passage on the downstream side thereof. Further, a drying/baking part 4 and a part 5 removing the coating material deposited on the surface of the tape body are successively arranged on the downstream side thereof and all parts are cooperated on the basis of the command of the control part to be controlled and driven.
Patent JP-H1071058-A (JP)
Title: Chair
Inventor: KOIZUMI MASAHARU
IPC: A47C31/11
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a chair useful for aged people. The chair is capable of being detached of a liner cloth from a chair main body which is a one-piece type of a back and a seat and supported by beams. SOLUTION: A chair is a one-piece type of a back 1A and a seat 1B. A back side of the back 1A and a bottom side of the seat 1B are supported by back supporting beams 2A and seat supporting beams 2B respectively. A detachable one-piece type lining cloth 3 having a back cloth 3A and a seat cloth 3B is attached to the chair main body. The back cloth 3A consists of a covering bag part 31 to cover an upper part of the chair back 1A above the back supporting beams, and a back lining part 32 is to cover a back face of the chair back 1A below the back supporting beams. A lower edge 31a of the back face of the covering bag part 31 is fixed to the back face of the back 1A along the upper edge of the back supporting beam. The upper edge 32a of the back lining part 32 is fixed to the back face of the back 1A along a lower edge of the back supporting beam.  The back lining part 32 is divided to a left-side part and a right-side part, and then, open edges 32b are closed by a slide zipper 35.
Patent JP-H0590673-A (JP)
Title: Optical transmitter
Inventor: NEMOTO HIROFUMI
IPC: H01S5/042
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an optical transmitter outputting stable optical output power, in which there is no pulse-width distortion, by constantly controlling the peak value of optical output power and controlling an optical output wave form so as to eliminate the distortion of the optical output waveform by the peak value and mean value of optical output power. CONSTITUTION:A laser diode 4 is driven by using a driver circuit 3 by input data. The back light of the laser diode 4 driven is monitored by a photodiode 5, monitored currents are converted into voltage by a current-voltage conversion circuit 10, and a peak value is monitored by a peak value detector 6 and a mean value by a first mean value detector 7. The driver circuit 3 is supplied with voltage detected by the peak value detector 6, and the driving currents of the laser diode 14 are controlled. Voltage detected by the first mean value detector 7 and voltage detected by a second mean value detector 8 are compared and amplified by an amplifier 9, output voltage is fed as the control voltage of a bias circuit 2, and the pulse width of an optical output waveform is controlled.
Patent JP-S63101686-A (JP)
Inventor: HOSHINO AKIHITO
IPC: F25D11/02
Filed: 1986-10-20
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-S62108304-A (JP)
Title: Pid control device
Inventor: IWASAKI MASATAKA
IPC: G05B13/02
Filed: 1985-11-06
Abstract: PURPOSE:To improve the PID controllability by calculating a control parameter of optimum proportional gain, integral time, differential time, etc., from an hourly variation of a deviation quantity, and setting it automatically. CONSTITUTION:First of all, control parameters Kc, Ti, and Td are initialized to a manipulated variable calculating part 3, and also a changeover switch 4 is switched to a noise vibration monitor part 5 side. The monitor part 5 monitors a deviation e(t), and when its absolute value exceeds a prescribed value, the changeover switch 4 is switched to a peak monitor part 6 side. The monitor part 6 monitor an hourly variation of the deviation e(t) which is varied like a sine wave, calculates Kc, Ti, and Td being optimum parameters through a parameter changing part 7 from the first, the second and the third peak values, and the peak interval time, and sets them to the manipulated variable calculating part 3. In this way, an optimum PID control parameter is set automatically, and a good controllability having no hunting is obtained.
Patent JP-H0586468-A (JP)
Title: Plasma discharge method by pressure gradient type plasma gun
Inventor: OKADA KEN
IPC: C23C14/32
Filed: 1991-09-27
Abstract: PURPOSE:To generate stabilized plasma and to form a uniform film by detecting plasma current during discharge of a pressure gradient type plasma gun and controlling current of a power source for stationary discharge from deviation between this detected value and set value. CONSTITUTION:A switch 45 is turned on and voltage is impressed between a discharge anode 41 and a cathode 43 by a power source 52 for starting discharge and discharge is started. At this time, the cathode +3 is heated and discharge of thermions is started and discharge impedance is lowered. Voltage drop in a discharge stabilization resistance 51 is made large and the voltage impressed between the discharge anode 41 and the cathode 43 is lowered. When the impressed voltage is lowered to the prescribed value, a power source 55 for stationary discharge is turned on and the switch 15 is turned off. Stationary discharge is maintained by the power source 55 for stationary discharge. Plasma current at a time for stationary discharge is always measured by a current detector 46. This measured value is sent to a controller 56 and compared with the set value in the controller 15. The current amount of the power source 55 for stationary discharge is controlled on the basis of this deviation.
Patent JP-H0191460-A (JP)
Title: High-speed switching thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/74
Filed: 1987-10-02
Abstract: PURPOSE:To enable high speed switching without increasing ON-voltage, by arranging the anode short regions of an anode short structure, under a gate low concentration region or in the vicinity of said region. CONSTITUTION:Anode short regions 12 are arranged only beneath gate low concentration regions formed between each gate 2, or arranged beneath said regions and only in the vicinity of said regions. The position of an anode 11 side, which electrons passing through channels 10 reach, is restricted to the position beneath the channels 10 or its vicinity. Since the anode short regions 12 are arranged at the above-mentioned positions, the majority of electrons, which travel from the cathode 3 side with drift velocity at the time of turn-OFF, do not reach the anode region 11 but reach the anode short regions 12 with the intact velocity, to be quickly led out to an anode electrode 9. Thereby enabling high speed switching without increasing ON-voltage.
Patent JP-H1170026-A (JP)
Title: Car seat
Inventor: YOSHIDA NORIYOSHI
IPC: A47C1/024
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a car seat with a reclining mechanism and with a child seat or armrests, which are stored inside the seat back, when the child seat or the armrests are used. SOLUTION: An interlock cam A62 is attached to a bracket 61 for attaching a child seat, etc., and an interlock cam B63 which interlocks with the interlock cam A62 is attached to a rotation arm 42 of this car seat. A notch 47 to store an engaging part 63a at the top of the interlock cam B63 is formed at a prescribed position on the rim of a base member 41. Therefore, the attaching bracket 61 can be rotated only when the seat back is at a prescribed reclining angle. The interlock mechanism is made to act interlocking with the rotation of the attaching bracket 61, so that the safety of the child seat can be improved when the child seat is used.
Patent JP-H06100106-A (JP)
Title: First-in article detection device
Inventor: NAGAOKA KAZUO
IPC: B65G1/00
Filed: 1992-09-18
Abstract: PURPOSE:To certainly detect existence of a thin bar material in a first-in article detection device to prevent double storage of an automatic warehouse. CONSTITUTION:Below the cargo receiving seat of a cargo handling gear 20, photoelectric sensors 21, 22, 23, 24 are furnished in a plural number. Positions and angles of these photoelectric sensors 21-24 are set so as to detect a bar material B at whichever position of a shelf the bar material B is located. On the deep side of the shelf, regressive reflectors 18, 19 are set in correspondence with the photoelectric sensors. The control device, when one of the photoelectric sensors 21 24 detects oblique light, judges that a first-in article exists.
Patent JP-S62106020-A (JP)
Title: Treatment of peptic ulcer disease
Inventor: ROSENTHALE MARVIN E
IPC: A61P1/04
Filed: 1986-10-22
Abstract: A composition adapted to be topically applied to a mammal for treating mammalian peptic ulcer disease containing an effective amount of a prostaglandin analog in a pharmacuetical carrier suitable for administration to the skin of the mammal to be treated, said prostaglandin analog having a structure that corresponds to the formula: 
<CHEM>
 wherein: R has the formula -CH2- Y - (CH2)2-Z;
 -Y- is selected from the group consisting of -(CH2)-3 , cis -HC=CHCH2-, and cis,cis -HC=C=CH-;
 -Z is selected from the group consisting of -CH2 OH, and -CO2X, wherein X is hydrogen, a pharmacologically acceptable cation or C1-C6 alkyl;
 R<1> is n-butyl or phenoxy;
 R<2> is selected from the group consisting of hydrogen, methyl and hydroxyl;
 R<3> is selected from the group consisting of hydrogen, methyl and hydroxyl, with the proviso that R<2> and R<3> cannot both be hydrogen or both be hydroxyl; and
 R<4> and R<5> are the same or different and are selected from the group consisting of hydrogen and hydroxyl, but are not both hydroxyl.
Patent JP-H03111770-A (JP)
Title: Measuring method for critical current of superconductor
Inventor: NARA KOICHI
IPC: G01R31/00
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to measure the current/voltage characteristics to a very small current region by making a sine-wave AC current in a frequency F flow through a superconductor, and performing phase detection of the voltage output from the superconductor with a higher harmonic wave in synchronization with the frequency F as a reference wave. CONSTITUTION:As the frequency of a higher harmonic wave, the frequency of odd times of a frequency F of an input current, e.g. 3F, is used. This apparatus comprises the following parts; an oscillator 1 for supplying 3F in synchronization with, e.g. the frequency F, a filter part 2 for forming a sine wave output from the component of the output F, a superconductor 3, a phase detector 4 for performing phase detection of the voltage output based on the component of 3F and a current monitor terminal 5. The higher harmonic component of 3F in the output voltage has the maximum value when a critical current is slightly smaller than the maximum amplitude of the input sine wave current. In measurement, the AC current of the frequency F is added to the superconductor 3 at a constant amplitude, and the temperature of the superconductor 3 is changed. When the temperature is changed, the critical current is changed. The component of 3F has the negative maximum value at a temperature where the imparted current amplitude becomes approximately equal to that of the critical current. The critical current at the maximum temperature can be determined in this way.
Patent JP-H1098022-A (JP)
Title: Dry etching system and dry etching method
Inventor: SHOJI HIDEYUKI
IPC: H01L21/311
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching system and dry etching method, capable of obtaining good etching uniformity, etching shape, and etching repeatability as well as preventing generation of particles and improving the productivity. SOLUTION: A target material 1 is dry etched by introducing a reactive gas to generate plasma between counterposed electrodes 3 and 4 separated at a predetermined distance. The area exposed to the plasma is made from a material containing no Al, and only CF4 gas is used as the reactive gas. A ring cover 6 to confine the plasma gas between the electrodes 3 and 4 reduces as much as possible an area exposed to the plasma which is other than the material 1 and brings an effective particle countermeasure.
Patent JP-S63105946-A (JP)
Title: Manufacture of carbide dispersion-type fe-base sintered alloy excellent in wear resistance
Inventor: TANASE TERUYOSHI
IPC: C22C38/00
Filed: 1986-10-21
Abstract: PURPOSE:To improve wear resistance and attack upon opposite materials, by using a specific Ni-Mn alloy powder at the time of manufacturing a carbide dispersion-type Fe-base sintered alloy having a specific composition containing Cr, C, Ni, and Mn. CONSTITUTION:An alloy powder, a metal powder, and a graphite powder are blended into the prescribed composition and mixed, and the resulting powder mixture is compacted and then sintered in vacuum, so that carbide dispersion- type Fe-base sintered alloy containing, by weight, 5-30% Cr, 0.5-4% C, 1-10% Ni, and 0.7-5% Mn and further containing, if necessary, about 0.1-10% of one or more elements among Mo, W, V, Nb, and Ta and/or about 0.1-10% of either or both of Co and Cu can be obtained. In the method for manufacturing the above sintered alloy, an Ni-Mn alloy powder containing 40-80% Mn is used as powdery raw material. In this way, growth of carbide at the time of sintering is inhibited to refine the carbide dispersed in a matrix. The resulting sintered alloy mentioned above has excellent wear resistance.
Patent JP-2001075471-A (JP)
Title: Keyborad practicing device
Inventor: TODOKORO SHINTARO
IPC: G09B13/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device, on which blind touch is practiced on a keyboard in a rational manner, by displaying a keyboard and a problem sentence for the practice on a screen and also displaying the direction of the motion of a finger, that is moving toward a target key for the sentence, and the amount of the motion in terms of a line segment or an arrow mark. SOLUTION: A CPU2 displays a keyboard picture on the area 12 of a display section 1 and also displays a problem sentence on an area 11 for the practice. The sentence may be a Japanese syllabary sentence. Then, the CPU2 discriminates whether a leading chracter of the sentence is a key located at a home position or not. If not, a line segment to the key corresponding to the sentence is displayed. In other words, the home position of a right hand forefinger is 'J' and when it is required to operate a 'Y' key, an arrow mark having a length corresponding to the amount of the movement for the finger in the direction from the 'J' key to the 'Y' key is displayed as a vector.
Patent JP-S60134667-A (JP)
Inventor: PEETA EDEYUAATO HAFUAARU
IPC: H01J/
Filed: 1984-11-26
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-S63110111-A (JP)
Inventor: YOSHIHARA JUNICHI
IPC: B65B25/14
Filed: 1986-10-21
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-H0674126-A (JP)
Title: Electromagnetic fuel injection device
Inventor: ITO TORU
IPC: F02M51/06
Filed: 1992-08-26
Abstract: PURPOSE:To stabilize an injection flow and a spray shape by improving the passing-through of air through fuel passages formed at the needle valve of an electromagnetic fuel injection device, and also, facilitate the processing of the needle valve. CONSTITUTION:The needle valve of an electromagnetic fuel injection valve is formed by using a valve body material whose section is approximately cross- shaped, formed by means of extracting processing. In this instance, by utilizing for a valve body guide portion 131 the shape of the material as it is, four fuel passages 133 that are in parallel with a valve axis are formed on its surface. Also, the total passage area of the fuel passages 133 is made to be the range of 0.2-0.8 of the sectional area of the valve body. Any shape of the valve body guide portion 131 will do so long as it is the one where guide surfaces can be formed at more than three places, and the number of fuel passages 133 can be changed according to circumstances.