baber/WOPTO huggingface dataset:
Patent JP-2000349130-A (JP)
Title: Semiconductor integrated circuit board and manufacture thereof and check of characteristics thereof
Inventor: YAMAGAMI MINORU
IPC: H01L21/66
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible efficiently and easily to put a characteristic checking pattern in a state that the characteristics of an element cannot be measured. SOLUTION: This characteristic checking method is a method, wherein pads 1 and 2 are respectively connected with each of two terminals of an element 4 for checking its characteristics. A source of a depletion type transistor 5 is connected with the pad 1, a drain of the transistor 5 is connected with the pad 2, and a pad 3 for applying a potential to a gate of the transistor 5 is connected with the gate via a fuse element 6. In a state that the potential, which puts the state between the source and the drain in a state of noncontinuity, is applied to the gate, needles are respectively applied to the pads 1 and 2, and the normal characteristics of the element 4 can be measured. If the element 6 is cut, the state between the pads 1 and 2 is put in a state of continuity. Therefore, the element 4 can be put in a state that its normal characteristics can not be measured.
Patent JP-2000053529-A (JP)
Title: Agent for external use for skin
Inventor: TANAKA NAOMI
IPC: A61K8/9794
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for external use for skin, markedly improving a skin-beautifying and whitening effect, also excellent in moisture retention effect, stability and safety. SOLUTION: This agent for external use for skin, contains one or two or more kinds selected from the group consisting of L-ascorbic acid and its derivatives, a placental extract, kojic acid and its derivatives, azelaic acid and its derivatives, glucosamine and its derivatives, a hydroquinone glycoside and its derivatives, tranexamic acid and its derivatives, salicylic acid and its derivatives, and Zingiber aromaticum (Zingiberaceae) or its solvent extracts.
Patent JP-H05345463-A (JP)
Title: Image forming device
Inventor: HAGA TOSHIAKI
IPC: H04N1/23
Filed: 1992-06-16
Abstract: PURPOSE:To surely prevent malfunction occurring due to noise by a simple mechanism in an image forming device such as copying machine and printer. CONSTITUTION:A dummy setting area 15 is provided in an image control setting area 12 of an image controller 5. ON every completion of a data writing operation to the image control setting area 12, an address to the dummy setting area 15 is set and a data by an irregular writing signal is sent to the dummy setting area 15. When the address to the dummy setting area 15 is set, a control signal is sent to a write signal control circuit 14 from an address detect circuit 13 and electric conduction of a write signal line is cut off so as to invalidate a write signal itself for the image control setting area 12.
Patent JP-S5383663-A (JP)
Title: Revolving speed display device of revolving body
Inventor: MIZUGUCHI HIROSHI
IPC: G11B19/28
Filed: 1976-12-24
Abstract: PURPOSE: To make possible easy checking of whether the revolving speed deviates from a reference revolving speed by flickering a display element at flickering periods depending upon frequencies of the differences between the frequency signal of the revolving speed detector connected to a revolving body and a reference frequency signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H117662-A (JP)
Title: Manufacture of stamper for optical disk
Inventor: TAKEDA MINORU
IPC: C25D1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture, with an improved yield, a stamper for a high-density large-capacity optical disk. SOLUTION: A chemical amplification type photo-resist film is formed on a glass original disk by spin coating, with a pit or a group pattern plotted with an ultraviolet laser beam having a wavelength of 180-300 nm. This resist original disk 12 is heated, with baking performed after exposure, and then immersed in an alkali developer to form the pit or the group pattern. In addition, a metallic thin film 9 is laminated on the resist 8 surface by sputtering; a conductive film consisting of this thin film is conducted to the negative pole to perform Ni electroplating; and a stamper is made which is a replica of the resist original disk 12. Thus, the pit or the group pattern can be plotted having the shortest pit length of 0.1-0.3 μm and a track pitch of 0.1-0.5 μm.  Further, an Ni thin film with a thickness of 30-100 nm is laminated on the resist surface under the film forming conditions of 0.5-2.0 Pa sputtering pressure.
Patent JP-H0715968-A (JP)
Title: Individual operation detection method of inverter
Inventor: MAKINO MASAHIRO
IPC: H02M7/493
Filed: 1993-06-28
Abstract: PURPOSE:To increase the defection sensitivity of a fluctuation constituent and then positively and rapidly detect an individual operation state by detecting that an inverter is in an individual operation state when the amplitude of an amplitude modulation constitution is larger than a reference value. CONSTITUTION:A signal Sb corresponding to the basic frequency component is taken out of a commercial AC voltage waveform by a band-pass filter processing part 251 in a DSP 25 and is multiplied by an input error signal Sa by a microcomputer 24 a to generate a current command value signal Si. Then, a current error value E which is obtained by multiplying a difference DELTAi. from an output current value Sc is obtained by an error amplification part 253 and then a pulse width value Pwm is calculated by a PWM operation processing part 254 and is output to a counter circuit. Also, a peak value Vp of each cycle is detected by a peak detection part 255, a plurality of peak values Vp are frequency-analyzed by a frequency analysis part 256 to detect a fluctuation component signal Se and are output to the microcomputer 24, thus increasing detection sensitivity and positively and rapidly detecting an individual operation state.
Patent JP-S5783196-A (JP)
Title: Driving circuit of step motor
Inventor: SANO MASAKI
IPC: H02P8/12
Filed: 1980-11-10
Abstract: PURPOSE:To set up a driving circuit with good response characteristic and large damping effect for driving a step motor by installing a switching element in pallalel with a Zener diode absorbing a counter electromotive force of a winding. CONSTITUTION:A thyrister 14 is connected, in the inverse direction, in parallel with a Zener diode 13, and a triggering circuit 15 is operated so that the thyristor 14 is OFF when a step motor is at start-up and ON when it is at halt. When driving the step motor, if the thyristor 14 is OFF, the counter electromotive force generated in windings L1-L4 are absorved through diodes 9-12 and Zener diode 13, so that the response is improved, and the step motor is fast running. If a signal 16 is made enable and the thyrister 14 is made ON, the counter electromotive force of windings L1-L4 are absorbed via diodes 9-12 and thyristor 14, so that a sort of damper effect takes place and a halt time is decreased.
Patent JP-S64964-A (JP)
Title: Copying device
Inventor: HAMANO HIROAKI
IPC: G03G15/00
Filed: 1987-06-24
Abstract: PURPOSE: To cut a roll sheet in response to the length of an original in a multi- copying mode by generating a cutting signal based on detection signal of a 1st original detecting means in case of a 1st sheet of copy and generating cutting signal based on the stored and detected length in the 1st sheet and detection signal of a 2nd original detecting means detect in case of the 2nd and subsequent copies.  
     CONSTITUTION: The original inserted in an insertion part 1 is detected by the 1st original detecting means PS6 and PS1 installed on the original inserting part to generate a roll sheet cutting signal based on the detection signal. The roll sheet is cut in response to the length of the originals with a cutter 52. In case of multi-copying, the originals begin to be circulated and conveyed on a circulating and conveying path simultaneously with the copying action of the 1st sheet. The means PS6 and PS1 detect the length of that original and simultaneously it is stored in a memory means. In case of the 2nd and subsequent copies, the roll sheet cutting signal is generated based on the stored length of the original and original signals of the 2nd original detection means PS2, PS3, PS4a, PS4b and PS5 disposed on the circulating and conveying path, and the roll sheet is cut in response to the length of the original. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S642356-A (JP)
Title: Input protective element
Inventor: SATO AKIRA
IPC: H01L21/331
Filed: 1987-06-24
Abstract: PURPOSE: To prevent the generation of abnormality resulting from a crystal defect such as crystal dislocation in a high-concentration diffusion layer having an opposite conductivity type, and to obviate the flowing of leakage currents between a collector and an emitter for an input protective element by forming a high-concentration diffusion layer having one conductivity type at positions except the direction of <11-2> to the high-concentration diffusion layer having the reverse conductivity type.  
     CONSTITUTION: A high-concentration n-type buried layer 2 is formed on a conductivity type (111) p-type substrate 1, and an n-type epitaxial layer 3 is shaped onto the layer 2. A high-concentration p-type diffusion layer 4 reaching the layer 2 is formed to the surface of the layer 3, and a low-concentration p-type base diffusion layer 6 is shaped onto the surface of the layer 3 while being connected to the diffusion layer 4. An n-type emitter diffusion layer 7 is formed into the diffusion layer 6, thus composing an input protective element S for a semiconductor device. The pattern P of a collector compensation diffusion layer 5 having a specified shape and the patterns Q, R, S of each diffusion layer 7, 6, 4 are arranged to the surface of the input protective element S, and the diffusion layer 4 is positioned in the directions except the direction of <11-2> to the diffusion layer 7. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5581466-A (JP)
Title: Positive electrode plate for alkaline storage battery
Inventor: YASUDA HIDEO
IPC: H01M4/52
Filed: 1978-12-15
Abstract: PURPOSE: To obtain a positive plate with high rate discharge performance by using the nickel-cobalt compound which is obtained by anode-oxidizing nickel in an acid bath containing cobalt salt, as a positive electrode active material.  
     CONSTITUTION: A nickel plate is anode-oxidized in an acid bath containing cobalt salt, for example, in the 0.2M/l cobalt nitrate solution of which is adjusted to  pH=1. And a nickel-cobalt compound is obtained by collecting, washing in hot water, and drying produced laminated materials. This compound is composed of the oxide which contains the 20wt% cobalt and 10wt% nickel. For instance, a  positive plate is obtained by press-molding this compound and re-press-molding and  enclosing it in a nickel net. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6217403-A (JP)
Title: Hydraulic combination circuit
Inventor: NOBUNAGA HIROSHI
IPC: F15B11/17
Filed: 1985-07-17
Abstract: PURPOSE:To increase power transmission efficiency by operating a directional switch valve through a pilot valve by oil pressure of a pilot line. CONSTITUTION:The titled hydraulic combination circuit comprises adjust valves 21, 22 for controlling oil pressure in plural stages of pilot pressure, pilot valves 24-33 adapted to operate according to the pilot pressure of the adjust valves 21, 22, and directional switch valves 34-38 for switching the direction of applying hydraulic pressure according to the pilot pressure of the adjust valves 21, 22 which is applied through the pilot valves 24-33 by operation of the pilot valves 24-33. In this arrangement, the directional switch valves 34-38 are operated by oil pressure to switch the direction of hydraulic pressure applied, so that pipeline resistance and power loss are lowered to increase power transmission efficiency.
Patent JP-S5859213-A (JP)
Title: Production of polyurethane
Inventor: WATANABE MASAHARU
IPC: C08G18/48
Filed: 1981-10-02
Abstract: PURPOSE:To produce a polyurethane having a high (>=about 50%) elastic recovery, by reacting an organic diisocyanate with a specified polyether polycaprolactone polyol. CONSTITUTION:Use is made of a polyether polycaprolactone polyol, epsilon-caprolactone content of 5-95wt% and average MW of 500-5,000, prepared by reacting (A) a polyether-polyol (e.g., polypropylene glycol, polytetramethylene glycol) with (B) epsilon-caprolactone at about 130-240 deg.C by using tetrabutyl titanate or the like as a catalyst. Namely, a polyurethane is produced by reacting an organic diisocyanate (e.g., 4,4'-diphenylmethane diisocyanate) with the above polyol compound and, if necessary, a chain extender.
Patent JP-S6216734-A (JP)
Inventor: YURA MASAKI
IPC: A47L15/42
Filed: 1985-07-17
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-S5490504-A (JP)
Title: Punching for layer-built core
Inventor: MATSUDA TAKESHI
IPC: H02K1/32
Filed: 1977-12-28
Abstract: PURPOSE: To facilitate a work of bulding a layer of iron plate when constructing the core, by providing an opening of the slit, for a cooling pipe of the core to be inserted, of punched iron plate for use of the layer-built core, in a location at a peripheral edge of the iron plate.  
     CONSTITUTION: A slit 8a, 8b, for a cooling pipe 9a, 9b to be inserted, of a punched iron plate for the layer-built core of rotary machine, is partially made its opening at a peripheral edge of the punched iron plate. When the core is constructed by building layer of this punched plate, with a cooling pipe 9a, 9b, peripherally applied an insulating coat 10a, 10b, and a dove-tail part 1 being the guide, one layer of the punched plate is arranged in the same direction, followed by the subsequent one layer with the punched plate turned inside out, and the work of layer-building will be operated with the above manner alternately repeated. In this way, even for a case with a curve present in the cooling pipe 9a, 9b and with many number of sheets of layers built, the layer-built core can be constructed in good workability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H102813-A (JP)
Title: Frictional condition detecting device
Inventor: SUGAI MASARU
IPC: G01L5/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To detect the frictional condition with high precision even under the state having many noises to change the frictional condition by detecting the frictional condition on the basis of a detected working force in the condition where resonance gain substantially accords to a predetermined reference gain. SOLUTION: On the basis of the exciting force 36 from an exciting force generating means 40 and the acceleration 38 from an excitation response detecting means 41, resonance characteristics (resonance gain, resonance frequency change and the like) of a holding part 22 for holding a load 21 are calculated by a resonance characteristic arithmetic means 42. A frictional state arithmetic means 43 calculates the frictional condition of a contact surface, or the frictional condition in non-slipped state when the resonance gain is a reference value or less, and the frictional condition just before slippage when it exceeds the reference value, and discriminates and judges the condition of the contact surface 30 thereby.  A holding force control means 44 controls a holding force generating part so that a holding force 25 is kept to a necessary minimum value on the basis of the calculated frictional condition. Thus, the frictional condition is continuously detected with high precision, so that the load 21 can be held with the necessary minimum holding force just before slippage.
Patent JP-H0322740-A (JP)
Title: Telephone system
Inventor: HASHIGUCHI KOTA
IPC: H04M1/658
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate the need to set a transfer destination and make an alteration at each time by calling a specific portable receiver through a line other than a specific line when there is an incoming signal through the specific line and connecting a line to the specific line when the possessor of the portable receiver is called through the line. CONSTITUTION:A memory 9 for dialing is stored with data on the calling number of a specific radio pager (absent person carries) and a voice synthesizing memory 8 is stored with data on a message showing the person is being called. Here, a calling signal arrives through a line A (specific line), the absent person is called by the radio pager system and when a telephone set at a visit place is called through a line B, the lines A and B are connected mutually. Consequently, a calling person and the absent person securely have a telephone talk through the line A, telephone device and line B, and the need to set the transfer destination of telephone again at each time is eliminated.
Patent JP-H026097-A (JP)
Title: Wear resistant overlay layer
Inventor: HINENO MINORU
IPC: B23K35/32
Filed: 1988-06-25
Abstract: PURPOSE:To improve the safety and life of an overlay layer by forming the composite structure mixed with ceramic particles and cemented carbide balls respectively having specific grain sizes at a prescribed ratio in a metallic matrix. CONSTITUTION:A welding torch 1 and a cemented carbide ball supply port 2 are disposed above a base metal 10 to be formed with the overlay layer 20. Metal powder and ceramics powder are supplied into a plasma flame 3 formed by the torch 1. The cemented carbide balls 23 are incorporated and sprayed from the supply port 2 into a solid-liquid mixed pool 4 formed to the base metal 10 at this time. The respective grain sizes of the ceramics particles and the ally balls 23 are confined to <=200mum and 0.5-5mm range and the contents thereof in the matrix metal 21 are regulated to 30-80 and 10-60wt.%. The coexistence effect of the ceramics balls and the cemented carbide balls is improved in this way, by which the overlay layer is stabilized and the life thereof is extended.
Patent JP-H0321890-A (JP)
Title: Thunderbolt generation prediction system
Inventor: YOKOMIZO TOSHIO
IPC: G01W1/16
Filed: 1989-06-19
Abstract: PURPOSE:To predict the generation point and generation time of a thunderbolt in advance by measuring electric field data induced at each point by a thudercloud, gathering the data, and taking a total analysis by a data processing part. CONSTITUTION:An electric field measuring and transmitting device 1 is placed at plural ground positions to measure a space potential at all times and measure, specially, data on variation in space potential induced by a thundercloud, thereby sending the data signal to a electric field data gathering part 2. The gathering part 2 edits electric field data gathered at the ground positions and outputs them to the data processing part 3. The processing part 3 analyzes the absolute values, variation quantities, times, etc., of the electric field data from the respective points totally to estimage the generation state of thunderclouds and movement vectors.
Patent JP-S5946441-A (JP)
Title: Temperature and humidity control device for air conditioner
Inventor: OGAWA MASANORI
IPC: F24F11/02
Filed: 1982-09-09
Abstract: PURPOSE:To dehumidify the air in a room while keeping the room temperature constant and to simplify a cooling cycle by a method wherein the room temperature is detected after a lapse of a predetermined time from the starting of operation of the air conditioner, a thermostat is set, a cooling load is detected and the working efficiency of a compressor at the time of subsequent bypass operation of the air conditioner is calculated. CONSTITUTION:A bypass valve 10 is closed and the compressor 1 is operated in a condition in which the cooling capacity of the air conditioner is high. Then, after a lapse of a predetermined time, an ON point is set at the room temperature and OFF point is set at a temperature lower than the room temperature by the difference between the room temperature and the output of the thermostat. Then the length of time in which the room temperature reaches the OFF point from the starting of operation of the air conditioner is measured and the subsequent bypass operation time and the compressor stopping time are calculated. After the above processes, the air conditioner is operated intermittently by opening the bypass valve 10 but since the cooling capacity of the air conditioner is low in this case, the room temperature does not drop and the air in the room is dehumidified little by little. Further, by correcting the bypass operation time, it is possible to make the air conditioner follow the variation of load to thereby elevate the room temperature and to reduce humidity.
Patent JP-S5857629-A (JP)
Title: Magnetic recording medium
Inventor: FUKUSHIMA MICHIO
IPC: C09D167/00
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a magnetic layer which excels in adhesive properties to a substrate, heat resistance and square ratio, respectively, by using a specific denatured polyester to a binder which forms the magnetic layer. CONSTITUTION:The polyester of 1,000-20,000mol weight contains 0.2-10mol% maleic acid component of the polyester, etc. which is obtained by a reaction among the maleic acid or its anhydride, a saturated dicarboxylic acid or its anhydride and glycol. Such polyester is reacted with a carboxylic acid which has a conjugated double bond of sorbic acid, linoleic acid, dehydrogeranium acid, heptatri-1,3,5-en-1-carboxylic acid, nonatetra-1,3,5,7-en-1-carboxylic acid, 1-phenyl- 4-carboxybutadiene eleostearic acid, etc. Thus the denatured polyester is obtained and used as a binder to form a magnetic layer.
Patent JP-H10329273-A (JP)
Title: Synthetic resin sheet for fabrication
Inventor: MATSUNAGA KEIJI
IPC: B32B27/30
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin sheet for fabrication which is transparent and excellent in form retention, has high surface hardness and is resistant to impact, easy to print and to bond and which is easy to bend at an incision made therein. SOLUTION: A film of a copolymer of butyl acrylate and methyl methacrylate and a film of a graft polymer which is obtained by graft polymerization of polybutadiene with styrene and wherein the part of butadiene and the part of the styrene exist as particulates in the size of one over tens of microns or below are stuck together to form a laminated film.
Patent JP-H05345475-A (JP)
Title: Original drawing film for plate making and protjection
Inventor: OKADA KIYOMI
IPC: B41M5/26
Filed: 1992-06-17
Abstract: PURPOSE:To make the original drawing sharp, in the title film for thermal recording, by forming a thermal color forming recording layer containing a colorless or light-colored basic dye and a developer on a thermally reversible recording layer. CONSTITUTION:An original drawing film is constituted so that the max. transmissivity of a non-recording part becomes 30% or more in a light wavelength region of 350-450nm and the max. transmissivity of a recording part having the original drawing formed thereto by heat energy becomes 10% or more. That is a thermally reversible recording layer reversibly changed in transparency by temp. is constituted, for example, by adding a crystalline org. low molecular weight compd., for example, 10C or more fatty acid to a resin having transparency such as polyacrylate. A thermal color forming recording layer containing a basic dye such as 3,3-bis(p-dimethylaminophenyl)-6- dimethylaminophthalide and a developer such as active clay is formed on the recording layer and a protective layer is further provided thereon.