baber/WOPTO huggingface dataset:
Patent JP-H0866330-A (JP)
Title: Portable cleaning device
Inventor: INABA TETSUAKI
IPC: A47K7/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide a compact condition of a device at the time of carrying it for improving its portability, and secure a sufficient capacity of cleaning liquid in usage for improving cleaning ability. CONSTITUTION: This device is provided with a cleaning liquid tank 7 which is contained in a main body case in a bellows form to change a containing capacity in accordance with a volume change of the main body case by changing a relative distance between a case base part 1A and a case movable part 1B. A cleaning nozzle 6 to jet cleaning liquid capable of being freely elongated from the main body case is contained in the main body case. At the time of carrying it, therefore, it is a portable cleaning device of a compact size, and for usage, it can be used as the portable cleaning device having the cleaning liquid tank 7 of a large cleaning liquid containing capacity, thereby a sufficient sense of cleanness can be provided to a user.
Patent JP-H0869959-A (JP)
Title: Dry-developing method and manufacturing method of semiconductor device
Inventor: YAMAGUCHI ATSUKO
IPC: G03F7/26
Filed: 1994-08-30
Abstract: PURPOSE: To provide the method capable of avoiding the deterioration in shape when the residual resist film of a resist pattern formed by self-development is removed in the dry developing process. CONSTITUTION: A lower layer resist film 2 is formed on a silicon substrate 1 and then an upper layer resist film 12 comprising silicon containing resist material containing copolymer of acrylic monomer and silylated olefin or another copolymer of sulfon and silane is formed on this lower layer resist film 2. Next, specific part of the upper layer resist film 12 is irradiated with electrolytic radiation to reduce the film thickness of the exposed part furthermore, the residual resist film 15 in the exposed part is removed by the dryetching step using halogen or halogenate so as to obtain a specific pattern 18.
Patent JP-2001033070-A (JP)
Title: Humidifier
Inventor: SEKI HIROYUKI
IPC: F24F6/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To sterilize fungi and bacteria floating in the air, as well as those in a humidifier, while humidifying a room by generating sterilizing water harmless for human being and oscillating the sterilizing water ultrasonically. SOLUTION: Potable water or brine solution in a water supply tank 307 flows out to an electrolyte storing section 316 when a water supply stopper valve 310 is pushed by means of a stopper releasing pin 311. It is circulated when a pump 308 is operated and a circulation passage is filled with sterilizing water when an electrolytic tank 309 is conducted. When a solenoid valve 315 is opened, the sterilizing water is stored in a storage tank 312 and when an ultrasonic oscillator 313 is oscillated by an oscillation control section 314, the sterilizing water becomes misty 304 and sprayed from a humidification spray opening 303 into the indoor space. Humidification method includes a method for spraying from a nozzle by pressure feed through a pump, and a thermal evaporation system.
Patent JP-H1050064-A (JP)
Title: Memory cell circuit
Inventor: IIMA TAKEFUMI
IPC: G11C11/41
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To guarantee stable writing operation and to improve reliability even if a potential of a bit line for writing is different from a potential of a feedback inverter, by providing an inverter in a port for writing and securing current driving sufficient capability for the feedback inverter. SOLUTION: When bit data is written in a bit latch section L1, a transfer gate RT1 for reading is conducted and a first memory cell circuit C1 is selected. Successively, bit data of a bit line for writing is reversed and amplified by a first inverter INV1, and transferred to a first node N1 through a transfer gate WT1 for writing. At the time, even in the case in which the potential of a fourth node N4 is different from the first node N1, as the first inverter INV1 has sufficient current driving capability comparing with a feedback inverter INV3, the potential of the fourth node N4 is attracted to the first node N1 and a logic value of a second node N2 is reversed. When a logic value of the first node and that of the fourth node are same, it is not changed.
Patent JP-H0255828-A (JP)
Title: Four-cycle engine
Inventor: SHIRASAGI SADAO
IPC: F02B29/00
Filed: 1988-08-18
Abstract: PURPOSE:To contrive the improvement of intake efficiency by providing a chamber, connecting each combustion chamber to communicate, between adjacent cylinders and opening this chamber to an intake port. CONSTITUTION:Recessed parts 4b, forming a combustion chamber of each cylinder, are provided in a cylinder head 4, and a recessed part 4e is formed between the adjacent recessed parts 4b. A chamber, formed by the recessed part 4e, is opened to an intake port 4f, when intake is performed, a mixture is additionally supplied to each combustion chamber through the chamber formed by the recessed part 4e. In this way, intake efficiency can be improved.
Patent JP-H0936664-A (JP)
Title: Frequency conversion circuit
Inventor: ICHII YUTAKA
IPC: H03D7/16
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To attain a constitution of high designing freedom for a frequency conversion circuit by performing the switching control to successively shift the phases in a fixed direction and synthesizing the output signals of plural switch circuits to output a frequency sum or difference signal between the 1st input signal and the switching pulses. SOLUTION: The phase of a 1st input signal Sin inputted from a signal input terminal 11 is divided into five phases by a phase division means 12 and supplied to the switch circuits SW1 to SW5 as different channel signals S<(5)> 0 to S<(5)> 4 . At the same time, a 2nd input signal is inputted to a 2nd input signal input terminal 13 and then supplied to a switching pulse generation circuit 14 which generates the switching pulses C<(5)> 0 to C<(5)> 4 of different phases having the widths obtained by dividing a single cycle into 5 pieces. These switching pulses are supplied to the circuits SW1 to SW5 to transmit or prevent the input pulses C<(5)> 0 to C<(5)> 4 . Thus a signal S<(5)> out obtained by synthesizing the channel signals having the phases delayed every 2π/5, i.e., the difference frequency is outputted to a common output terminal 15.
Patent JP-S58106946-A (JP)
Title: Facsimile concentrating system
Inventor: HASEGAWA TAKEO
IPC: H04N1/387
Filed: 1981-12-20
Abstract: PURPOSE:To meet the convenience of the processing and the management of incoming originals, by outputting concentration destination information and various information for concentrating operations besides concentrated originals in case that originals are concentrated from plural facsimile devices to a facsimile devices to a facsimile concentrating device. CONSTITUTION:The facsimile concentrating device is provided with a picture information generating part 15 which generates required picture information on the basis of commands of a CPU12 in the facimile concentrating device. Concentration destination information and various informatin for concentrating operations are generated in the picture information generating part 15 by commands of the CPU12 and are outputted from an additionally provided master facsimile device together with concentrated originals or separately from them.
Patent JP-S6361115-A (JP)
Title: Navigation recorder
Inventor: MIHASHI AKIRA
IPC: G08G3/00
Filed: 1986-09-01
Abstract: PURPOSE:To obtain a recorder capable of providing objective data useful in the inquiry of an accident, by displaying the states of other ship and a fixed obstacle with respect to a ship by its own radar signal and outputting an alarm signal when a dangerous degree of collision approaches and recording an image pickup signal with the output of said alarm signal. CONSTITUTION:CPU11 in ARPA (collision prevention aid apparatus) 10 calculates the CPA, DCPA and TCPA vectors and dangerous degree with other ship or a fixed obstacle. According to circumstances, a danger signal or a serous danger signal is successively outputted and an alarm circuit 12 performs necessary indication or the generation of alarm sound based on said signal and, in the case of the serous danger signal, a drive signal is outputted to a disk recorder 20. A pulse generating circuit 21 outputs positive and negative pulses to actuators 22, 31 based on the generation and extinction of said signal and, corresponding to this, the recording of a video signal and the image pickup of a display 13 by a video camera 33 are respectively performed. By this method, the decision and action of a captain and navigators in a collision accident can be analyzed based on recording.
Patent JP-H0743746-A (JP)
Title: Inspecting method and inspecting device for active matrix liquid crystal panel
Inventor: KUSUNOKI HARUTO
IPC: G01R31/00
Filed: 1993-07-27
Abstract: PURPOSE:To simplify the inspecting method for an active matrix liquid crystal panel and to shorten the time thereof. CONSTITUTION:The active matrix liquid crystal panel 4 to be inspected has a group of pixels 14 arranged in matrix, gate wires 15 connected to respective rows of the pixels 14 and data lines 16 connected to respective columns of the pixels 14. The gate lines 15 are first successively scanned and the respective rows of the pixels 14 are selected. Prescribed driving signals are supplied from the input terminal 17 side of the respective data lines 16 and all of the matrix of the pixels 14 are lighted to make display. The groups of the pixels 14 which are fully lighted to make display are subjected to image pickup and are recorded in a frame memory. The flickering states of the recorded pixels 14 are subjected to pixel analyses successively from the lowermost rows existing at the open end 18 of the data lines 16 toward the uppermost row existing on the input terminal 17 side. The flickering defects are generated from a disconnection point toward the lowermost row if there is a disconnection fault in mid-way of the data lines 16. Then, the line defect detection is rapidly discovered by first conducting the image analyses from the lowermost row.
Patent JP-S60100354-A (JP)
Title: Processing method for tungsten electrode
Inventor: ITAYA RIYOUHEI
IPC: H01J9/04
Filed: 1983-11-04
Abstract: PURPOSE:To easily process a tungsten electrode used in an arc discharge lamp, and so on without using cutting processing by discharging the electrode under inert atmospheres containing nitrogen and making the discharge tip side of the electrode spherical using the heat. CONSTITUTION:When a tungsten electrode used in an arc discharge lamp, and so on is processed, a tungsten rod 7 cut in a preset length is fixed to a chuck 6 and is airtightly arranged on both ends of a chamber 3. In addition, after the inner part of the chamber 3 is exhausted through an exhaust pipe 1, the inert gas containing nitrogen gas is sealed in 3-1,000Torr or less and direct current or alternate current is applied to the terminal 4 of the enclosure body 2 of the chamber 3 to generate discharge between the tungsten rods and then the tip of the tungsten rod 7 is made spherical by the heat. As a result, spherical processing can be performed and the arc spot of the discharge lamp can be stabilized.
Patent JP-H1043158-A (JP)
Title: Gradient magnetic field coil and magnetic resonance imaging device using the same
Inventor: YUI MASAO
IPC: A61B5/055
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To maintain a leak magnetic field shield effect and to provide torque cancel by balancing the torque to be operated upon a body structure by Lorentz' s force when a current is let flow to a main coil with the torque to be operated upon the body structure by Lorentz's force when a current is let flow to a shield coil. SOLUTION: A shield coil 104 is provided outside a main coil 103 in the form of circular arc with the same Z axis as a center, and the main coil 103 and the shield coil 104 are made into the double cylindrical coils of the same axial center. Then, the main coil 103 and the shield coil 104 are serially connected so that the current can oppositely flow to them, and the current is supplied from a power source 105 for gradient coil.  In this case, the current distribution of the shield coil 104 is determined so that the torque to be operated upon a cylindrical bonding member by Lorentz's force generated by letting the current flow to the shield coil 104 in a magnetostatic field can get the same strength in the opposite direction in respect to the torque to be operated upon the cylindrical bonding member by Lorentz's force generated by letting the current flow to the main coil 103 in the magnetostatic field.
Patent JP-S58109686-A (JP)
Inventor: GOTOU YUKIO
IPC: D06M101/16
Filed: 1981-12-22
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-S6362170-A (JP)
Title: Button type air cell
Inventor: KONISHI HAJIME
IPC: H01M12/06
Filed: 1986-09-02
Abstract: PURPOSE:To obtain stable air diffusibility and eliminate leakage of an electrolyte by using porous coating varnish for an air diffusion layer. CONSTITUTION:An air diffusion layer 10 is formed by applying porous coating varnish. The porous coating varnish mainly composed of urethane is used for the porous coating varnish, which is applied to the base of a positive electrode case for being dried followed by heat treatment for forming to form a porous layer. Thereby, sufficient air diffusion can be attained thus it is possible to stabilize quality without leakage of an electrolyte due to a processing problem or blocking of air diffusion as compared with the case of using diffusion paper.
Patent JP-2000033485-A (JP)
Title: Manufacture of metal-based composite material and composite material
Inventor: YAMADA TAKESHI
IPC: B32B15/01
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal-based composite material in which a laminating work is easy, no skill of workers is required, a surface is free from any unevenness attributable to a reinforcement such as a fiber, and the metal-based composite material of stable quality can be obtained, and the metal-based composite material. SOLUTION: In a composite material 12, a recessed part of the shape to meet a contour of a reinforcement layer is formed on either or each of a metallic or alloy plate 5 to constitute a base material, and a plurality of unit components in which a reinforcement 10 is filled in the recessed part on one surface are laminated so that an exposed surface of the reinforcement 10 is brought into contact with a surface not filled with the reinforcement 10 of the adjacent unit component 9. The unit component 9 for an outer layer consisting of a metal or an alloy to constitute the base material is laminated on the outermost side of the obtained laminated body, and heated and pressurized.
Patent JP-S6361171-A (JP)
Title: Phase measuring circuit
Inventor: IDE HIROSHI
IPC: G01R25/00
Filed: 1986-09-01
Abstract: PURPOSE:To continuously measure a phase with respect to all of angles, by providing a tracking converter part outputting the output of an incremental and decremental counter corresponding to the positive and negative of the output signal of an adder-subtractor as the response wave phase shift of the response signal of a system to be measured. CONSTITUTION:The signals (d), (e) outputted from a reference oscillator 3 and the signal (a) supplied from a system 2 to be measured through an input attenuator 4 are multiplied by a multiplier 1 to output signals (b), (c). Next, the signals (b), (c) are applied to a tracking converter part 22. A trigonometric function generator 8 receives the output of an incremental and decremental counter 12 to outputs signals (h), (i). The signals (h), (i) are multiplied by the signals (b), (c) by multipliers 6, 7 to output signals (f), (g) which are, in turn, added and subtracted by an adder-subtractor 9 to output a signal (j). The signal (j) is inputted to a zero point comparator 10 to perform the judgement of positive and negative and an incremental and decremental counter control signal (k) is formed. At the same time, the signal (j) is also applied to a voltage control pulse oscillator 11 to generate a signal l and the signals (k), l are counted by the counter 12 to be outputted as incremental and decremental count outputs.
Patent JP-2000033311-A (JP)
Title: Coating method and coating device
Inventor: KATAGIRI YOSHINOBU
IPC: B05C5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a coating device in which an air interrupting means is prevented from being soiled by liquid splashings or the like from a coating liquid film. SOLUTION: Retracting means 40, 44, 46, 48, 50, 52 for retracting a vacuum chamber 34 from a coating liquid film 14 freely falling from a coating head 10 are provided. Since the free chamber 34 is retracted from near the coating liquid film 14 freely falling until coating is started and just after the start of coating, it is moved close to it, the vacuum chamber 34 is not soiled with the coating liquid 14 by splashes of liquid 14A or the like.
Patent JP-H03175041-A (JP)
Title: Ink jet recording head and ink jet recorder equipped therewith
Inventor: KARITA SEIICHIRO
IPC: B41J25/34
Filed: 1990-08-03
Abstract: PURPOSE:To make an electric contact part be easily confirmed when a head is mounted, to improve the operating property, and to restrain excess rise of temperature at an ink discharge part by a method wherein a slit like window is provided to an ink tank housing part above an ink discharge part and an electric contact part. CONSTITUTION:A window 7 is utilized when an ink jet recording head is mounted on an apparatus body. When an electric contact part 9 is so mounted as to be inserted into a space part of the recording head, the ink jet recording head can be fitted to a carriage confirming a position of the contact part 9 through the peep window 7. Rise in temperature of the head in continuous high duty printing can be appropriately controlled by installing the window 7. When temperature of the head rises to a certain temperature or higher, the head side becomes incapable of following the printing frequency of a printer. Undischarge of ink and reduction of a discharge quantity of ink are caused, and printing quality is occasionally deteriorated. Rise in temperature of the head is restrained by providing the window, and high printing quality becomes capable of being kept for a long time in continuous high duty printing.
Patent JP-H0492993-A (JP)
Title: Character recognizing device
Inventor: TANAKA TETSUOMI
IPC: G06V30/20
Filed: 1990-08-03
Abstract: PURPOSE:To shorten a processing time and to improve a recognition rate by executing a very complicated feature amount extracting process, which was executed by a software in a CPU up to now, using a hardware. CONSTITUTION:A document image to be an object is stored in a RAM 11 by a scanner, and a CPU 9 segments characters toward it. This is transferred to a character communication memory 8 by CPU 9 and stored there. And, when a character image and a character position is set in the memory 8, a feature extraction is executed and a feature vector is extracted by the CPU 1, then matching it with a standard pattern in a broad classification dictionary memory 6 and the characters to be candidates are selected, and furthermore, matching with the contents of a detailed dictionary memory 4, several characters are selected. And the result is outputted in the recognition result output area of the character communication area 8.
Patent JP-H03129389-A (JP)
Title: Control method and device for stabilizing luminance of vacuum fluorescent indicator
Inventor: REIMONDO RITSUPUMAN
IPC: H05B41/16
Filed: 1990-08-03
Abstract: PURPOSE: To decrease instable fluctuation in the luminance of radiation light in spite of essential fluctuation in a variable supply voltage by loading the voltage to a grid in the inverse relation with a voltage change to an anode. CONSTITUTION: The voltages of an anode 20 and a filament 16 are set in the relation proportional to the supply voltage, and the independent voltage between the anode 20 and the filament 16 is supplied to a grid 18. Namely, the anode 20 of such a vacuum fluorescent(VF) display 14 is essentially operated by the supply voltage, and the supply voltage to the grid 18 is reduced while being related with the value of anode voltage higher than the public opened circuit voltage of a storage battery 10. The increase of voltage at the filament 10 is relatively reduced in comparison with the voltage increase at the anode 20. Then, the reduced voltage of the grid 18 compensates much higher anode potential difference between paired filaments 16 by decreasing the potential difference of the grid 18 between paired filaments 16.  Thus, the electron of high energy collides the anode and the luminance of the display is kept relatively constant.
Patent JP-H0739610-A (JP)
Title: Golf club head
Inventor: KAZAMA SHOICHI
IPC: A63B53/04
Filed: 1993-07-30
Abstract: PURPOSE:To suppress the generation of a large impact sound by resonance at the time of hitting a ball and to suppress an increase in weight as well by attaching fur materials via an adhesive to the inner peripheral surface of a cavity formed in the head body of a golf club head having the head body internally formed with the hollow cavity. CONSTITUTION:This golf club head 1 has the head body 3 internally formed with the hollow cavity 2. A shaft 6 is inserted and fixed into a mounting hole 5 formed in a neck part 4 of the head body 3. The golf club head 1 is flocked with many flocking materials 8 via the adhesive 7 on the inner peripheral surface of the cavity 2 formed within the head body 3. The resonance is suppressed by the sound absorbing effect by the internal flocking materials 8 and the generation of the impact sound and clattering sounds is suppressed when the ball is hit by the golf club head 1. The generation of the metallic sounds of the head body 3 is suppressed as well even when the head body consists of metal. An inconvenience of rendering a player an uncomfortable feel is prevented as well.
Patent JP-H0739872-A (JP)
Title: Dissolved manganese-containing water filter using permeable membrane
Inventor: JINBO KICHIJI
IPC: C02F9/00
Filed: 1993-07-30
Abstract: PURPOSE:To produce city water, industrial water, etc., by using a permeable membrane of a microfilter membrane or an ultrafilter membrane to filter dissolved manganese-water contg. water including underground water. CONSTITUTION:In a filter using a permeable membrane 11 of a microfilter membrane or an ultrafilter membrane, etc., after a chlorine base oxidizing agent is ejected into dissolved manganese-contg. raw water, the raw water is passed in upward flow through a reaction vessel 4 where manganese sand is laid or slurry contg. manganese dioxide floats. After the dissolved manganese is oxidized and precipitated, it is removed by the permeable membrane 11, etc.