baber/WOPTO huggingface dataset:
Patent JP-H10148710-A (JP)
Title: Production of color filter
Inventor: NISHIKAWA HISAO
IPC: G02B5/20
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filters free from transfer defects, such as the missing of colored pattern layers and inter-pixel partition parts, and the occurrence of crack, at the time of peeling from a master disk. SOLUTION: This process consists of forming color filters by packing inks 15 of preset colors into recessed parts 13 for packing the inks formed by the inter-pixel partition parts 12 on the master disk 10 to form colored pattern layers 16, forming a resin layer 17 having light transparency on the inter-pixel partition parts 12 and the colored pattern layers 16, then peeling the inter-pixel partition parts 12, the colored pattern layers 16 and the resin layer 17 integrally from the master disk 10. A ground surface layer 11 is formed between the master disk 10 and the colored pattern layers 16 and the inter-pixel partition parts 12. The inter-pixel partition parts 12, the colored pattern layers 16 and the resin layer 17 are peeled integrally with the ground surface layer 11 from the master disk 10.
Patent JP-H11141450-A (JP)
Title: Brake device of radial piston motor
Inventor: ISHIZAKI NAOKI
IPC: F16D55/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a radial piston motor by miniaturizing a brake device. SOLUTION: In the brake device of a radial piston motor, a radial piston motor comprises a motor case 3, which is rotatably provided on the external peripheral face of a cylinder block 1, and a roller 11 for rotation, which is pressed against the rotary cam 12 provided in the internal peripheral face of the motor case 3 by the cylinder section 10 provided in the cylinder block 1, for rotating the motor case 3 at a low speed, and a speed increasing mechanism 41 is provided to increase the rotation speed of the motor case 3 and transmit it to a rotary shaft 40 for braking the cylinder block 1 through this rotary shaft 40. This constitution can serve the purpose of a brake device with small brake torque. Therefore, the brake device can be miniaturized.
Patent JP-H06162786-A (JP)
Title: Information processor using flash memory
Inventor: HARA MARIKO
IPC: G11C16/02
Filed: 1992-11-18
Abstract: PURPOSE:To increase the write speed of a flash memory where data is written after block erasing and to extend the life by writing data after erasing held data of the 'flash memory only in the case of noncoincidence between held data of the flash memory and input data. CONSTITUTION:When write data held in a write back cache 4 will be written in a flash memory 5 in block units, a flash memory control part 2 first reads out contents of the write back cache 4 and those of the flash memory 5 into a comparator 6 with one word as the unit. The comparator 6 compares contents of the write back cache 4 and contents of the flash memory 5 corresponding to the write address; and if they do not coincide with each other, the comparator 6 outputs an erase signal 53 to erase contents of the flash memory 5 in a minimum erasable unit including this one-word data. Contents of the cache 4 including one-word data are written by the control of a control part 2.
Patent JP-H05115925-A (JP)
Title: Multiple ironing machine
Inventor: MUROZUKA KEIJI
IPC: B21D51/26
Filed: 1991-10-28
Abstract: PURPOSE:To obtain a lot of ironing articles simultaneously without generating forming defects such as thickness deviation. CONSTITUTION:This ironing machine pushes the forming material into a ironing die 6 by a punch 5, plural punches 5 are held in such a suspending state that they can be moved vertically, the ironing dies 6 are arranged below those punches on the same axial line as these punches 5, bottom part forming tools 13 to form the bottom parts of the formed parts into a prescribed shape are arranged below the ironing dies 6, further extracting means are provided to separate the formed part 10 engaged with the point part of each punch from the punch 5 and carrier means 19 to carry away the formed parts 10 separated from the punches from positions below these punches are provided.
Patent JP-H11239838-A (JP)
Title: Control arm and manufacture thereof
Inventor: HOLIERHOEK MICHAEL
IPC: B60G7/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a control arm having a single and homogeneous unit manufactured by a hydroforming process. SOLUTION: A control arm 10 for a suspension of a vehicle is formed as a single and homogeneous unit composed of a metallic material in a form of a slender pipe 30. The pipe 30 has a first and a second pairs of opposing opening parts 68, 68; 80, 80, and the opening parts form a first and a second passages 72, 82 each made as big as accommodating a first and a second pivotaly movable joint structures. The first and the second passages 72, 82 transversely pass through a first and a second parts 40, 42 of the pipe 30 formed by hydroforming method.
Patent JP-2001127614-A (JP)
Title: Semiconductor integrated circuit and its impedance control method
Inventor: TAKAHASHI YUTAKA
IPC: H01L27/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To compensate dispersion in the characteristic impedance due to manufacture dispersion of a printed circuit board with respect to a semiconductor integrated circuit. SOLUTION: The semiconductor integrated circuit consists of output buffers 10, 11 whose output impedance is controllable, reflection noise detection means 12a-12c, 14a, 14b that detect a reflection noise due to impedance mismatching in a waveform at a receiving end when actually driving a transmission line 13 of a printed circuit board, and a control circuit 15 that receives an output of the reflection noise detection means as an input signal to control the output impedance so as to eliminate the reflection noise.
Patent JP-H09150264-A (JP)
Title: Positioning jig and welding equipment for welding steel segment
Inventor: KIMURA ETSURO
IPC: B23K37/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To stably perform fillet welding to the whole periphery of a skin plate irrespective of the quality of the both tacking precision in the case of welding the frame body and skin plate of steel segments constructing the supporting wall of a tunnel. SOLUTION: Plural supporting members 12 having contact with the inner peripheral surface of the skin plate and supporting it are provided in the frame 11, a fixing member 14 constructing so as to have a magnet 14a and regulate the position in the height direction of the magnet 14a is provided between these supporting members 12. Axial stoppers 13 having contact with the end surface of the skin plate and positioning it are provided on one side surface of the frame 11, a stopper 16 in the peripheral direction having contact with the end surface of the skin plate and positioning it is provided on the side surface in the direction being at right angles to the side surface. The stopper 16 in the peripheral direction is attached to a bracket 17 regulating the attitude and position of the stopper 16.
Patent JP-2000138263-A (JP)
Title: Manufacture equipment of semiconductor device
Inventor: IKEGAMI GORO
IPC: H01L21/60
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable reducing the total load to be applied to a bonding tool and impairing of electrical connection between a semiconductor substrate and a bump electrode, when a load is applied locally to a polymerization part. SOLUTION: A semiconductor pellet 1, on which a large number of bump electrodes 3 are almost arranged annular in shape in a rectangular shape, and a wiring board 4 on which a large number of pad electrodes 6 are formed are polymerized, while the bump electrodes 3 and the pad electrodes 6 are heated. On the surface facing the pellet 1 of a bonding tool 10 to which ultrasonic vibration is applied, a plurality of pressing parts are arranged corresponding to the respective groups formed by plurally dividing a polymerization part, on which the bump electrodes and the pad electrodes are polymerized.
Patent JP-H10273710-A (JP)
Title: Additive for producing spheroidal graphite cast iron, production of spheroidal graphite cast iron and casting parts made of spheroidal graphite cast iron
Inventor: IGARASHI YOSHIO
IPC: C21C1/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an additive for producing a spheroidal graphite cast iron which promotes ferritic structure of matrix in the spheroidal graphite cast iron by increasing number of graphite and can efficiently prevent the chilling, and a method for producing the spheroidal graphite cast iron which distributes many fine graphite grains and has small chilled area ratio. SOLUTION: The additive for producing the spheroidal graphite cast iron contains magnesium oxide fine powder having >=90 wt.% purity and 0.001-10 μm average grain diameter and one or more kinds of nodulizing material, inoculant and inoculant having graphite spheroidizing action. The magnesium oxide fine powder increases nuclei of the graphite in the molten iron and in this result, member of graphite grains is increased. Further, the other additive for producing the spheroidal graphite cast iron, contains metallic oxide having smaller affinity with oxygen than the graphite spheroidizing element used to the graphite spheroidizing treatment at the molten iron temp. executing the graphite spheroidizing treatment.  The spheroidal graphite cast iron distributing many fine graphite grains and having small chilled area ratio, is produced by adding the metal compound which can produce the oxide of the spheroidizing element by oxidizing the spheroidizing element, into the molten iron.
Patent JP-H04183235-A (JP)
Title: Computer system for power system
Inventor: HAYASHI HIDEKI
IPC: G05B15/02
Filed: 1990-11-15
Abstract: PURPOSE:To realize correct monitoring of system condition by constituting a computer system for power system of a section for collecting data at each part of the power system, a section for estimating the state of power system data and a system monitoring/processing section thereby estimating the state of the power system. CONSTITUTION:A data collecting unit comprises a data software 2a, collected data 3, a real time state estimating software 7a, a system monitoring software 4a and an online data base 5. State of a power system, taken into a system information take-in unit 1, is processed by means of the data collecting unit. State of power system, e.g. state of circuit breakers, switches, and the like, is then subjected to rearrangement or unit conversion according to the data collecting software 2a and stored in the collection data. The real time state estimating software 7a employs the collected data as input data and estimates the state of system through minimum square method or the like. According to the constitution, apparent power can be monitored in addition to individual monitoring of effective power and reactive power.
Patent JP-H03168701-A (JP)
Title: Infrared-ray transmission filter and its manufacture
Inventor: BABA KAZUHIRO
IPC: G02B5/20
Filed: 1989-11-29
Abstract: PURPOSE:To hold the transmissivity low in the visible light range and high in the infrared-light range by forming a diamond polycrystalline thin film at a window part in a specific shape. CONSTITUTION:The diamond polycrystalline thin film 12 is a formed on a substrate 11 by a heat filament vapor-phase composing method, etc., and a resist pattern is formed by using photoresist 13. Then the substrate 11 is etched in a desired shape by using a mask 14 to form the window part 11a in the specific shape and only the diamond polycrystalline thin film 12 is left corresponding to the window part 11a. This diamond polycrystalline thin film 12 can utilize both the light scattering and absorption by the ruggedness of the film surface and the scattering and absorption of light in a crystal grain boundary where a graphite phase in the film is present. Consequently, high transmissivity is obtained in the infrared range of >=50 micron wavelength and made low in the visible-light range.
Patent JP-2000136933-A (JP)
Title: Vibration gyro element and vibration gyro sensor
Inventor: KOISO TAKESHI
IPC: G01C19/5649
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly accurate and stable vibration gyro element and a vibration gyro sensor. SOLUTION: The vibration gyro sensor is provided with a vibration gyro element 1 in which a feedback electrode 115 for self-excitation is formed in a piezoelectric body 10 and comprises a self-exciting circuit 60 to utilize a feedback signal from the feedback electrode for the self-excitation driving of the piezoelectric body, a differential circuit 63 to detect the output difference between at least one detecting electrode formed to the piezoelectric body and an earthed electrode or the output differences among a plurality of detecting electrodes, a phase regulating circuit 65 to create a switching signal in the same phase as that of the output of the differential circuit from the self-exciting circuit, a synchronous detecting circuit 64 for detecting the output of the differential circuit in synchronization with the switching signal,  and a smoothing circuit 66 to smooth the output of the synchronous detecting circuit.
Patent JP-H11139111-A (JP)
Title: Pneumatic radial tire
Inventor: UMEDA KAZUYUKI
IPC: B60C9/22
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance high speed durability and steering stability, and to improve uniformity. SOLUTION: A folded-back belt layer 8 which is formed by folding a beltlike body 7 rubber-coated to a reinforcing cord 7a back zigzag from the inside of a tire to its outside in belt width-directional both end parts while inclining the beltlike body 7 relating to a circumferential direction of the tire is provided in the outer peripheral side of a carcass layer 4 in a tread part 1, and a circumference-directional belt layer 9 wound spirally while arranging the beltlike body 7 rubber-coated to the reinforcing cord 7a substantially parallely to the circumferential direction of the tire is provided in the outer peripheral side of the belt layer 8.
Patent JP-H08168298-A (JP)
Title: Power generator facility
Inventor: IIJIMA KAZUO
IPC: H02K19/36
Filed: 1994-12-14
Abstract: PURPOSE: To improve the efficiency of a power generator facility so as to improve the investment effect of the facility and, at the same time, to shorten the time until emergency power supply is obtained by sharing the facility as an emergency power generator facility and service power generator facility. CONSTITUTION: A power generator facility is constituted of a prime mover 1 and generator 2 and the generator 2 is composed of a synchronous/induction generator and generates electric power as an induction generator by short- circuiting the rotor of the generator 2 when commercial power supply 7 is normal. When the commercial power supply 7 is interrupted while the power supply 7 is made, the generator 2 generates electric power as a synchronous generator by canceling the short-circuiting state and exciting the generator 2 with a direct current from an automatic voltage adjusting device 8 through an AC exciter 3.
Patent JP-H03170067-A (JP)
Title: Digital oscilloscope
Inventor: SHIMADA SHUSAKU
IPC: G01R13/20
Filed: 1989-11-29
Abstract: PURPOSE:To hold the display of an input waveform still even if a frequency fluctuates by inputting the AD conversion output of one input to a Y axis and the instantaneous phase determined by Hilbert transform of the AD conversion output of the other input to an X axis. CONSTITUTION:The input signal of a 1st channel is subjected to AD conversion by an AD converter 2 via a buffer amplifier 1 and becomes the Y-axis input of a display device 7. The input signal of a 2nd channel is subjected to AD conversion by an AD converter 4 via a buffer amplifier 3 and is then subjected to the Hilbert transform by a Hilbert transformer 5. The input and output of the Hilbert transformer 5 are computed by a phase computing device 6, by which the instantaneous phase is determined and becomes the X-axis input to the display device 7. The display waveform of the display device 7 stays still even if the frequency fluctuates if the phase relations of the inputs of the 1st and 2nd channels are uniform.
Patent JP-H06153855-A (JP)
Title: Powdery fixed bittern and its preparation
Inventor: MASUKO KIMIO
IPC: A23L27/00
Filed: 1992-11-19
Abstract: PURPOSE:To decrease the influence of water absorbed in bittern on the salt component by applying a proper treatment to the bittern to be compounded to food salt. CONSTITUTION:The powdery fixed bittern is produced by making bittern absorbed and fixed to powder of a food or food additive containing fine pores. A bittern-containing food salt having high bittern content and improved flowability can be produced by this process.
Patent JP-H10156436-A (JP)
Title: Method for straightening deformation of long size member
Inventor: OKITA SHIGERU
IPC: C21D9/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enable treatment by comparatively simple means stabilizing sufficient straightening force in a short time by executing tempering treatment of a long size member in the state where tensile stress is added in the longitudinal direction. SOLUTION: By driving loading means and moving a clamping device 4 on a movable side in the direction in which it is separated from the clamping device 3 on the fixed side, proper tensile force P is imparted to the long size member 2. Next, in the state where an electric current is impressed on the coil part 1a of a mobile high frequency induction heating coil device 1, by moving the device from the side of one end part 2a to the side of the other end part 2b along the longitudinal direction of the long size member 2, the long size member 2 is relatively passed through the coil part 1a only one time and straightening treatment by tempering is continuously executed at a temp. in accordance with a purpose. At this time, as the heating temp. is higher, straightening effect is raised.  With progress of tempering, an elastic deformation state is naturally transferred to a plastic deformation state by structural change and straightening effect is obtained.
Patent JP-H02182252-A (JP)
Title: Splint for ankle joint
Inventor: HAINRITSUHI HESU
IPC: A43B7/20
Filed: 1989-12-01
Abstract: PURPOSE: To enable to protect ankle joint from lateral and forward bending by rounding the retaining strings bound to the mower end part or the arms on both sides from one arm over the instep around the Achilles tendon at the upper side of the ankle and fixing the strings to the fixing piece on the other arm after crossing the strings each other on the instep. CONSTITUTION: An U-shaped retaining yoke 1 of the ankle joint splint is composed of inner and outer two yokes 2, 3 and a web 4 connecting them, and a retaining strip 6 is rigidly connected to a lower part 5 of an arm 2 through a rivet 7. The retaining strip 6 starts at one end fixed with the rivet 7, extends to the front upper part of the foot 14 instep crossing with the arm 3 on the instep, and is retained lapping on a fastener piece 8 there. Then the strips round the Achilles tendon behind ankles 16, 17, is passed through a ring 10 via a crossing point 19 on the instep, turned upside down and pressed on the underside of the retaining strip 6 for retention.  Accordingly, since the U-shaped outer arm runs along the ligament through the front of the ankle side face, the ankle joint can be retained not only from simple lateral torsion but also from slip bending to the forward and lateral directions.
Patent JP-H05146318-A (JP)
Title: Lighting equipment for table
Inventor: KUMAGAI MITSUMASA
IPC: F21V33/00
Filed: 1991-11-26
Abstract: PURPOSE:To increase stage effects against the attendance by selectively putting on or off a plurality of lighting means within a table counter formed of a translucent member at the upper face by means of the output of a sensor detecting the movement of things on the table. CONSTITUTION:The upper face of a table counter 21 is formed by a translucent member and a plurality of LED integrated materials 32, 32A, 32B are provided in the inside. The LED integrated materials are composed of a plurality of green LED 33 and red LED 34. When an attendant moves a thing on the table counter 21, a cup 36 for instance, as shown in a arrow, a magnet G at the bottom of cup 36 and lead switches 31, 31B-31E react in turn and the position of the cup is detected. While the reed switches are closed, the LED integrated materials corresponding to the reed switches are illuminated in turn by the actuation of a controller. When a reed switch is opened, the LED integrated material is put off by a constant defined by a capacitor CO and a resistance R. In this way, a strong impression is given to the attendance and the stage effects of a party is increased.
Patent JP-H05153703-A (JP)
Title: Power distributor for series hybrid vehicle
Inventor: NAKAMURA KOJI
IPC: B60L50/15
Filed: 1991-11-26
Abstract: PURPOSE:To prevent deterioration of characteristics by stopping charging operation of main battery when power demand is low. CONSTITUTION:When power demand (P) of vehicle is lower than the minimum output power (pGmin) of 8 generator 12, maximum charging charging current (pCHGmax) of a main battery 16 is determined based on SOC of the main battery 16. If PGmin-P>=PCHGmax, a vehicle ECU 30 delivers commands to an engine ECU 32 and a field controller 34 to stop or bring the engine 10 into idling state thus bringing the field current of the generator 12 to zero. Consequently, output power from the generator 12 is interrupted and a motor 20 is driven with the output from the main battery 16 thus interruting charging operation of the main battery 16. Since the main battery 16 is charged under a state where SOC is high, production of gas or heating of the main battery 16 is prevented and the characteristics of the main battery 16 are prevented from deterioration.
Patent JP-S63162995-A (JP)
Title: Capaoity controlled compressor
Inventor: TAGUCHI TATSUHISA
IPC: F04B49/00
Filed: 1986-12-25
Abstract: PURPOSE:To reduce the shock at the time of a start by moving a slider in the direction opening a return port group at the time of a start via a pressure valve operated by the pressure difference between a high-pressure chamber and a pressure control chamber. CONSTITUTION:When compression and discharge strokes are performed by the rotation of a rotor 33, the suction pressure starts to be lowered, and a pressure difference between a pressure control chamber 47 and a high-pressure chamber 39 is generated. Thereby, a slider 56 is moved to the position where it is balanced with the pressure difference, part of a return port group 53 is opened, part of the gas is returned to the suction side, and the discharge quantity is reduced. Accordingly, this condition is maintained until the pressure of the high-pressure chamber rises to some degree, thus the shock of a compressor at the time of a start can be mitigated.
Patent JP-H11134143-A (JP)
Title: Printer selecting device and method and storage medium
Inventor: MOROOKA HIDEKAZU
IPC: B41J29/38
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To automatically select an optimum printer when at least a single information processor is connected to plural printers via a network and the document data which are processed by the information processor are printed by the printers in the network. SOLUTION: The type and the printing speed of the font mounted on every printer in a network are previously registered, and this font is compared with the font that is used for the document data to be printed. Thus, a printer having the largest number of coincident fonts is selected. If plural printers having the largest number of coincident fonts are available, a printer of the highest printing speed is selected among those printers. If plural printers having the highest printing speed are available, a printer of the shortest output waiting time is selected among those printers. If plural printers of the shortest output waiting time are available, a printer is selected among those printers based on a prescribed rule.