baber/WOPTO huggingface dataset:
Patent JP-H08293662-A (JP)
Title: Conductor pattern forming method
Inventor: ASADA YOSHIYUKI
IPC: H05K3/24
Filed: 1995-04-21
Abstract: PURPOSE: To improve efficient use and processing accuracy of gold by forming two adhesive layers not stuck with a gold plated layer and a precipitated layer stuck with the layer, pattern forming and plating only the precipitated layer. CONSTITUTION: The adhesive layer 2 of a Cr film and the precipitated layer 3 of an Ni film are formed on an alumina board 1 by a sputtering unit, and the layer 3 is coated with resist 4 to form a positive resist pattern. Then, the layer 3 is etched into a desired pattern, and then the pattern 4 is removed. Thereafter, the entire board 1 is dipped in electrolytic gold plating liquid, the Cr film of the layer 2 is energized by a DC to precipitate a metal plated film on the layer 3 to form a gold plated layer 5. Since the conductor not stuck with the electrically plated film of the gold is used at the layer 2, the gold plated film is not stuck to the layer 2, but only stuck to the layer 3 energized via the layer 2, and hence the efficient use of the gold is not lowered.  The Cr film of the layer 2 is completed to be etched, and hence the processing of the plated layer can be accurately maintained.
Patent JP-H10126571-A (JP)
Title: Sensor array to reduce crosstalk at reading sensor array data line and its operation method
Inventor: WEISFIELD RICHARD L
IPC: H04N5/374
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To read a signal from a charge collection electrode by connecting a data lien to a point of a fixed potential for a stimulated period of a sensing element to be lighted and making charges stored in each charge collection electrode constant after stimulation so as to use the data line connecting to the point of the fixed potential. SOLUTION: A stimulation circuit configuration 52 stimulates a sensing element of a sensor array 22 so as to select an on-state denoting the stimulated sensing element or an off-state where the sensing element is not stimulated. A control circuit 54 sets the on-state to start stimulation of the sensing element and to activate a read circuit configuration 50 thereby connecting electrically one set of data liens to a point of a fixed potential. Then the circuit 54 selects the stimulation circuit configuration 52 to the off-state to terminate the stimulation and to activate the read circuit configuration 50 thereby terminating the electric connection between a set of the data liens and the point of the fixed potential and gives a scanning signal to each of one set of the scanning lines and allows at least either of the set of the data liens to read a signal after the duty interval.
Patent JP-H04322290-A (JP)
Title: Ultrasonic color organ
Inventor: TODA KOJI
IPC: B05B17/06
Filed: 1991-04-22
Abstract: PURPOSE:To offer the ultrasonic color organ which blows specificcolor mist out of ultrasonic exciters provided at corresponding positions to respective keyboards when the keyboards are operated. CONSTITUTION:When the keyboard 8 is pressed, an AC signal of frequency nearly as high as its resonance frequency is applied to a piezoelectric vibrator 1 through a switch 7 to excite the piezoelectric vibrator 1. Its vibration is propagated to a diaphragm 2, which vibrates. Specific-color liquid stored in a liquid reservoire chamber 5 is sucked up by a liquid holder 4 and supplied to the bottom surface of the diaphragm 2. Then the liquid is atomized through many holes formed in the diaphragm 2 as the diaphragm 2 vibrates. Therefore, the fineness and uniformity of atomized particles are superior and the production efficiency is good. The device is reducible in size, the power consumption is small, and the device is conveniently carried.
Patent JP-S6077823-A (JP)
Inventor: HAINTSU FUOTSUKU
IPC: B65B11/58
Filed: 1984-06-12
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-H01290176-A (JP)
Title: High speed seek device for optical disk
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1988-05-18
Abstract: PURPOSE:To shorten an access time by supplying a speed servo signal to a coarse actuator, which forms an optical head, and simultaneously supplying the high area signal component of the speed servo signal, which is just moved, to a fine actuator as well when seek operation is executed. CONSTITUTION:A jump driving signal A to execute the seek operation is set on the basis of a traverse counter and a relative signal between an optical head 50, which is during the traverse, and an optical disk is fed back to a driving signal system 30. Out of the difference output signal between the driving signal A and a speed signal B, the high area signal component is supplied as the control signal of a fine actuator 51 in the optical head 50. Accordingly, while the seek operation is executed, both coarse actuator 52 and fine actuator 51 receives speed servo and even when the seek operation is executed at a high speed, a target track can be caught with high accuracy when the seek is finished. Thus, the access time can be shortened.
Patent JP-S61275885-A (JP)
Inventor: SHIBATA KOICHI
IPC: G09G5/24
Filed: 1985-05-31
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-H08290074-A (JP)
Title: Structure of cutting part in chip crusher
Inventor: MATSUMOTO EIICHI
IPC: B02C18/14
Filed: 1995-04-19
Abstract: PURPOSE: To simplify the constitution of the whole structure and to make a cutting piece small and also to reduce cutting load by forming a rotary cutting edge into a projecting shape provided with cutting edges on the face of a tip and the end faces of both sides, and forming a stationary cutting edge into a recessed shape provided with cutting edges on three faces of the end face of a base and the end face of the inside. CONSTITUTION: A liner 3 is keyed at a fixed interval on an axis 1 of rotation which is fitted to the body 10 and positively rotated by a driving source. The liner 3 is provided with cutting edge bases 2 having rectangular fitting faces 2A in the interval of 90 degrees. Rotary cutting edges 5 are detachably fitted to the cutting edge bases 2. On one side, the rotary cutting edges 5 and a stationary cutting edge 6 performing shearing action are detachably fitted to a stationary cutting edge base 7 provided to the body 10. The stationary cutting edge base 7 is provided with a recess-shaped notch 8, so that the rotary cutting edges 5 do not interfere. A base cutting edge 9A and a side cutting edge 9B are fitted to the fitting face in a recessed shape and the top faces are positioned on the same plane as the center of the axis 1 of rotation.  In the base cutting edge 9A, the cutting edge is formed in the end face of the base. In the side cutting edge 9B, the cutting edge is formed in the end face of the inside.
Patent JP-S61275864-A (JP)
Title: Developer for electrophotography
Inventor: OZAWA YOSHIO
IPC: G03G9/09
Filed: 1985-05-31
Abstract: PURPOSE:To improve the flowability and electrostatic charging stability of a developer by using a metallic oxide and graphite of a specified particle size as a surface treating agent. CONSTITUTION:When a surface treating agent is held on the surface of a powdery composition contg. a fixing medium and a colorant as the principal components, a surface treating agent contg. a metallic oxide such as hydrophobic silica and fine graphite powder of 0.01-5mum average particle size is held on the surface of the composition as a developer 7 for electrophotography. The flowability and electrostatic charging stability can be improved.
Patent JP-2000311978-A (JP)
Title: Semiconductor device and method of testing the same
Inventor: KATO SUNAO
IPC: G01R1/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with an outer lead, which can be surely brought into contact with a test probe in a test process, where the electrical properties of the semiconductor device are tested and a method of testing the same. SOLUTION: A wide test pad 20 is provided to a rectilinear part 5a of an outer lead 5, which is lead out of the sealing resin 14 of a semiconductor device 10, and a test probe 30 is brought into contact with a top surface 5d of the wide test pad 20. By this setup, even if a semiconductor device is small in size and equipped with a large number of pins arranged at a narrow pitch, a test probe can be surely brought into electric contact with the outer leads of the semiconductor device, so that a test of high reliability can be carried out.
Patent JP-S62278950-A (JP)
Title: Preparation of composite animal and vegetable protein food material
Inventor: MORI YASUSHI
IPC: A23L11/00
Filed: 1986-05-26
Abstract: PURPOSE:To prepare a protein food raw material having meat-like texture and palatability and free from characteristic smell of raw material, by mixing animal and vegetable protein raw materials rich in sulfur-containing amino acid and treating the mixture with an extruder. CONSTITUTION:An animal protein rich in sulfur-containing amino acid, taurine and taurocholic acid such as gut meat of domestic animal, domestic fowl, fish or shellfish or head meat of fish or shellfish is mixed with a vegetable protein rich in sulfur-containing amino acid such as defatted soybean flour, marine algae rich in red algae, etc. The obtained mixture is supplied to an extruder, heated at a high temperature under high pressure while adding water to the mixture and subjected to shear deformation to effect the mutual modification of the animal protein and the vegetable protein.
Patent JP-H02298254-A (JP)
Title: Formation of titanium nitride film
Inventor: NAGATA JUN
IPC: C23C14/46
Filed: 1989-05-12
Abstract: PURPOSE:To form a titanium nitride film having high quality and high hardness by simultaneously irradiating titanium with nitrogen ions and hydrogen ions and removing the oxygen mixed into a titanium oxide film by allowing this oxygen to react with the hydrogen ions. CONSTITUTION:A titanium target 9 provided to the inside of a vacuum vessel 1 is sputtered by means of inert gas ions 11 irradiated from an ion gun 2. Simultaneously, titanium atoms are mixed with nitrogen ions 12, and a titanium nitride film (coating film) 4 is formed on the surface of a base material (specimen) 5. At this time, by irradiating the titanium simultaneously with hydrogen ions and the nitrogen ions 12, the oxygen mixed as impurity into the titanium nitride film 4 is removed by allowing this oxygen to react with the hydrogen ions. By this method, the titanium nitride film excellent in wear resistance can be formed.
Patent JP-S599037-A (JP)
Title: Rubber ingot cutter
Inventor: HAYASHI NOBUYUKI
IPC: B29B15/02
Filed: 1982-07-08
Abstract: PURPOSE:To enable to cut, separate a rubber ingot efficiently by a simple structure, by providing a plurality of cutters and composing the table on which the rubber ingot is placed rotatively. CONSTITUTION:By placing an ingot (I) on a turntable 8, extending the rod 4a by loading a hydraulic pressure to a first cylinder 4 by an operation part and pushing the blade 6a of a first cutter 6 into the ingot (I), a cutting beings. When the first cutter 6 descends by nearly a half of its stroke, the second cylinder 5 being loaded by a hydraulic pressure, the rod 5a being extended, the second cutter 7 begins the cutting outside from the cutting position of the first cutter 6. When the first cutter 6 moves to its lowest end and divides the ingot I into three pieces, pieces of both sides to the central ingot piece (i1) are restricted to move in right and left directions by the second cutter 7 intruded in both sides pieces, so the right and left ingot pieces i3, i5 and i2, i4 do not jump sideways in time of cutting the ingot (I) by the first cutter 6, a cutting operation can be continued.
Patent JP-S6011039-A (JP)
Title: Smoke discharging air duct device
Inventor: TAKAHASHI KAZUNARI
IPC: F24F7/06
Filed: 1983-06-30
Abstract: PURPOSE:To discharge smoke, being generated in a furnace or an oven, positively and quickly to the outside of a room by a method wherein an air blow-off port is formed in up-and-down direction so as to enclose the periphery of the furnace or the oven, and the air duct of an air-conditioning machine is connected to the lower part of the blow-off port to injet air through the blow-off port from the lower part to the upper part. CONSTITUTION:A smoke discharging air duct device 11 is provided with an air blow-off port (injection port) 12, formed upwardly in the up-and-down direction so as to enclose a furnace 10, and the air duct connecting section 13 of the air- conditioning machine (not shonw in the diagram) or the like connected to the lower part of the blow-off port 12. The upper part of the blow-off port 12 is formed by an inside frame plate 14, made of stainless steel or the like for example, arranged at the inside and an outside frame plate 15 of stainless steel, while the lower part thereof is formed by a heat insulating material 16. Further, the upper part of the chamber is provided with a discharging port (not shown in the diagram) to discharge outside the smoke in ascending air stream.
Patent JP-H09276437-A (JP)
Title: Fire extinguishing equipment
Inventor: TAKASHIMA TAKUYA
IPC: A62C35/11
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To discharge water only near a fire generation part and to improve reliability as a fire extinguishing equipment since the water is discharged for the first time when two sprinkler heads connected to different pipes are operated by providing the sprinkler head of a close type in the pipe for discharging the water. SOLUTION: At the time of a normal state, the water 15 filled inside the pipe 7 for a sensing head. When a fire is generated, one or plural sprinkler heads 18 of a low operation temperature, that is high sensitivity, connected to the pipe 9 for discharging the water are operated. At this time, since the water is not filled inside the pipe 9 for discharging the water, the water is not discharged. When an ambient temperature gradually becomes high, the sensing head 6 of a high operation temperature, that is low sensitivity, connected to the pipe 7 for the sensing head is also operated and the water filled inside the pipe 7 is discharged from the head 6.  Then, simultaneously opening valves 1 are opened, fire extinguishing fluid is sent to the pipe 9 for discharging the water, the fire extinguishing fluid is discharged only from the already opened sprinkler head 18 and the fire is extinguished.
Patent JP-S5911793-A (JP)
Title: Variable speed controller for induction motor
Inventor: NAKAHARA KAZUHITO
IPC: H02P27/04
Filed: 1982-07-12
Abstract: PURPOSE:To improve the controlling performance of a variable speed controller in an induction motor by employing odd function with angular deviation as a variable to calculate the angular deviation of the deviation between the set value of the angle formed between the primary current vector of the motor and a magnetic flux vector and the detected value, thereby calculating the approximate value of the angular deviation. CONSTITUTION:A calculation of the formula is performed by using three multipliers M1-M3, an adder A, and a divider D by inputting the set value iM* of the magnetizing current of parallel component to rotor crossing magnetic flux vector, the set value iT* of the torque current, the detected value iT, and a stator current target value i1*. This formula employs as the approximate sin (beta*-beta) of the angular deviation DELTAbeta an odd function of (beta*-beta) as a variable. According to this, even if a jump exists at the angular detection value beta at every commutation, it becomes beta*=-beta if the average value of one period of DELTAbeta is 0, thereby correctly controlling the angle.
Patent JP-H08311228-A (JP)
Title: Production of cross-linked polyolefin resin foam
Inventor: IMAI KAZUTO
IPC: C08J9/06
Filed: 1995-05-18
Abstract: PURPOSE: To produce a cross-linked polyolefin resin foam being excellent in kneadability, extrudability, cross-linkability and foamability and having a high expansion degree and high heat resistance in producing the foam by using an organic peroxide as the chemical cross-linking agent. CONSTITUTION: The process for producing a cross-linked polyolefin resin foam comprises molding an expandable resin composition containing a polyolefin resin, a heat-decomposable blowing agent and an organic peroxide into a desired shape, and cross-linking and expanding the molding, wherein an organic peroxode (A) having a half-life temperature of 135-145 deg.C/hr or 170-185 deg.C/min is used as the organic peroxide, and a phenolic compound (B) having a heat decomposition temperature of 200 deg.C or above in an amount to give an A:B ratio of 10:1 to 1:2 (by weight) exists in the composition.
Patent JP-S5345345-A (JP)
Title: Photosetting resin composition having improved light resistance
Inventor: MIYAGAWA TSUTOMU
IPC: C08F2/50
Filed: 1976-10-07
Abstract: PURPOSE: A resin composition useful for manufacturing photosetting decorative laminates which give cubic patterns, wherein a photosetting resin is incorporated with a compound selected from organosilicon, organoaluminum compounds and organic hydroperioxides to prevent yellowing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05289271-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIBAHARA YOSHIHIKO
IPC: G03C7/38
Filed: 1992-04-15
Abstract: PURPOSE:To improve graininess and to reproduce colors high in fidelity and saturation by making it contain a specified cyan coupler in the specified silver halide emulsion layer of the silver halide color photographic sensitive material. CONSTITUTION:The silver halide color photographic sensitive material has, on a support, at least each one of blue-, green-, and red-sensitive silver halide emulsion layers, and it is characterized by forming at least one kind of color- sensitive layers comprising the 3 layers of lower, middle, and higher sensitive silver halide emulsion layers coated in this order, that is, from nearer to farther from the support and in the red-sensitive layer the cyan coupler represented by the formula in which R<1> is H or a substituent; R<2> is a substituent; X is H or the like; and Z<1> is a nonmetallic atomic group necessary to form an N- containing 6-membered hetero ring or the like.
Patent JP-S62277452-A (JP)
Title: Chlorine-containing resin composition
Inventor: NAKASHITA MINORI
IPC: C08K5/15
Filed: 1986-05-24
Abstract: PURPOSE:The titled composition having improved discoloration resistance in processing, obtained by blending a chlorine-containing resin with a metallic salt of a specific compound. CONSTITUTION:100pts.wt. chlorine-containing resin (e.g., vinyl chloride homopolymer, copolymer of vinyl chloride and vinyl acetate, etc.) is blended with 0.001-3pt.wt., preferably 0.01-0.5pt.wt. metallic salt (metal is Ba, Ca, Mg, Al, Sr, Sn, Zn, Na, K or Li) of a compound shown by the formula (R<1> and R<2> are alkyl, alkenyl, phenyl, etc.,) (e.g., zinc 2,4-dihydroxy-3,5- diacetylpyran-2-one, etc.).
Patent JP-H05297534-A (JP)
Title: Photosensitive material processing device
Inventor: NAKAMURA TAKASHI
IPC: G03C5/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide the photosensitive material processing device which can well process the photosensitive materials without generating waste liquids in spite of low replenishment. CONSTITUTION:A cathode 12 is installed in a developing tank 2 of the photosensitive material processing device which executes electrical processing and an anode 14 is installed in an energizing chamber 8. The developing tank 2 and the energizing chamber 8 are segmented by an anion exchange membrane 10. The developer consisting of chelate iron ions as a developing agent is packed into the developing tank 2. The energization quantity to the developer is set in accordance with the potential of the developer measured by a potentiometer 18. The pH of the developer is measured by a pH sensor 22 and the developer is replenished properly with an acidic soln. when the pH increases.
Patent JP-S5823828-A (JP)
Inventor: RICHIYAADO DONAN RIBINGUSUTON
IPC: B01F7/24
Filed: 1982-07-12
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-H01291667-A (JP)
Title: Pulse-length modulation type inverter device
Inventor: IYAMA OSAMU
IPC: H02M7/48
Filed: 1988-05-16
Abstract: PURPOSE:To reduce waveform strain and to miniaturize a filter by extracting specific higher harmonic component and by overlapping it to a fundamental wave. CONSTITUTION:A pulse-length modulation type inverter device is composed of an inverter circuit 2 connected to a DC power source 1 and an output stage LC filter 3. This inverter circuit 2 consists of the 1st-4th transistors(Tr) Q1-Q4 and an output transformer 4 and controls so that the output waveform strain may be removed by a control circuit 8. This control circuit 8 is composed of a fundamental sinusoidal waveform generation circuit 13, a triangular wave generation circuit 14, an effective value to DC conversion circuit 16, an error amplifier 17, a reference voltage source 18, etc. On this occasion, in order to extract specific higher harmonic component, the 1st-3rd band pass filters 21-23 and phase regulation circuits 24-26 are provided to a detection signal input terminal 15 through a high-pass filter 20 and are added 29 through the 1st adder 27 and an inversion circuit 28. The pulse-length modulation can thus be obtained through a comparator 30, etc.
Patent JP-S6212785-A (JP)
Inventor: POURU ERIOTSUTO BENDAA
IPC: C07D/
Filed: 1986-05-23
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-H08314682-A (JP)
Title: Method and device for display control
Inventor: KITAGAKI MASARU
IPC: G06F3/153
Filed: 1995-05-18
Abstract: PURPOSE: To provide the display control method which can display an image provided by a host computer and an image provided by an image processor controlled by the host computer on one display device at the same time and is fast in the display speed of the image provided by the image processor. CONSTITUTION: A color which is not included in the color range used to display contents provided by the host computer 1 is set as a specific color, which is assigned to the color video signal corresponding to a specific area set in the screen area of the display device 5 as to the color video signal outputted from the host computer 1; when the color represented with the color video signal outputted from the host computer 1 is a color other than the specific color, the color video signal outputted from the host computer 1 is supplied to the display device 5 and when the color represented with the color video signal outputted from the host computer 1 is the specific color, the video signal outputted from the image processor 2 is supplied to the display device 5.
Patent JP-H11299963-A (JP)
Title: Game device
Inventor: RI SEKYU
IPC: A63F5/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To attract the interest of a player by reporting the condition of internal winning for a specific prize to the player, and providing false report even if no internal winning condition for the specific prize arise. SOLUTION: When a BB flag indicating the internal winning of a big bonus or a false report flag indicating the false internal winning thereof is set and no winning is recognized, a digital display 36 for displaying the internal winning and the false internal winning is started to operate. Therefore a player excepts BB internal winning. The digital display 36 for the internal winning and the false internal winning displays 3 or 7, when the BB flag is set after it rapidly changes figures for display, and 0, 2, 4, 6, 8 or 9 in the case of the false internal winning.