baber/WOPTO huggingface dataset:
Patent JP-H05291372-A (JP)
Title: Manufacture of film multilayer wiring board
Inventor: OZAWA TAKASHI
IPC: H05K3/46
Filed: 1992-04-07
Abstract: PURPOSE:To secure the reliability on the wiring connection between upper and lower conductors by the formation of a via hole in a substrate using photosensitive polyimide, concerning the manufacture of the substrate where film multilayer wiring is made using polyimide for an interlayer insulating layer. CONSTITUTION:In a film multilayer wiring board where upper and lower conductor wiring films are connected through the via hole 3 made in a photosensitive polyimide film 2, using a photosensitive polyimide film 2 for an interlayer insulating film, it is so constituted as to inspect the shape of the cross section of the via hole 3, using the dummy pattern 6 formed by the inverted mask pattern reverse to the mask pattern to form the via hole 3.
Patent JP-S58201647-A (JP)
Inventor: OHATA YOSHINORI
IPC: B32B43/00
Filed: 1982-05-19
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-S5610101-A (JP)
Title: Expellent heat evaporating material
Inventor: TARUSATO EISHIN
IPC: A01N25/18
Filed: 1979-07-05
Abstract: PURPOSE: The titled evaporating material, capable of evaporating an expellent, effectively and for a prolonged duration, with decreased thermal decomposition of the drug due to an excessively temperature, and comprising a heat evaporating expellent against harmful organisms, CaO, a compound containing water of crystallization which generates heat in contact with CaO and a compound, e.g. trans- stilbene.  
     CONSTITUTION: An evaporating material comprising (A) a heat evaporating expellent against harmful organisms, (B) calcium oxide, (C) a compound containing water of crystallization which is a solid at normal temperature and has the ability to generate heat in contact with the calcium oxide and (D) a compound which is a solid at normal temperature and melts at a lower temperature than the maximum one attained on contact of (B) with (C), e.g. trans-stilbene or phenyl benzoate. The maximum temperature attained and duration can be optionally controlled by selecting the kind, weight ratio and type of the heat generating components, and permit various uses as the evaporating material. Water is unnecessary, and the components are mixed simply by shaking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302622-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: AKAMATSU KAZUHIRO
IPC: H01L29/812
Filed: 1993-04-12
Abstract: PURPOSE:To make it possible to upgrade the characteristics of Schottky junction and enhance gate pressure resistance and reduce leakage current in HEMT devices or the like. CONSTITUTION:A first InAlAs layer 5 is adapted to grow based on molecular beam epitaxial growth method. A second InAlAs layer 11 is adapted to grow on the first InAlAs layer 5 at a board temperature higher than that during the growth of the first InAlAs layer 5 based on the molecular beam epitaxial growth method, thereby forming a Schottky junction electrode 7 on the second InAlAs layer 11.
Patent JP-H05245398-A (JP)
Title: Rice milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1992-03-06
Abstract: PURPOSE:To prevent generation of a bran ball by providing an inductive rotor which is low at the outside, formed to a conical shape and fixed to a longitudinal main shaft to the lower part of a resistance valve of the discharge port of a rice milling chamber, forming an air blowing hole in the longitudinal rotary main shaft and blowing off bran stuck in the vicinity of the edge of the inductive rotor by wind blown out therefrom. CONSTITUTION:A descending type rice milling chamber 18 is formed by surrounding the circumference of a grain milling roll 15 fixed to a hollow longitudinal rotary main shaft 10 by a bran separating cylinder 17. A discharge port 68 is formed in the lower part of the rice milling chamber 18. A resistance valve 69 is provided in the discharge port 68 and vertically moved to open and close the discharge port 68 large and small. An inductive rotor 76 is provided to the lower part of the resistance valve 69. The inductive rotor 76 is low at the outside, formed to a conical shape and fixed to the longitudinal rotary main shaft 10. An air blowing hole 77 is formed in the main shaft 10 of the lower part of the inductive rotor 76. Bran stuck in the vicinity of the edge of the inductive rotor 76 is blown off by wind blown out therefrom.
Patent JP-H10258625-A (JP)
Title: Pwm type proportional solenoid valve control device
Inventor: ICHIMARU OSAYUKI
IPC: F16K31/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide PWM type proportional solenoid valve control device which can restrain the increase of a hysteresis and ensure the favorable responsiveness of a valve, regardless of the bigness of an electrified current. SOLUTION: When an average current is less than I2 (descent duty ratio 0%), a switch time T1 at the ascend time is shortened than 1/2 time of one period of a dither vibration (in response to this, the switch time T2 at the descend time is lengthened than 1/2 time of one period of the dither vibration). When the average current is I4 (less than I2 ) (descend duty ratio 0%), the ascend duty ratio is made to a big value.  Meantime, the ascend part of the dither vibration of the electrified current is made for example, so as to be shown by a mark J on a chart (b) and the value of the electrified current is enlarged in a short time and on the descend part, the time is lengthened and the drop of the value of the electrified current is advanced surely and the big dither amplitude is ensured and the increase of a hystersis is restrained and also the favorable responsiveness of the valve can be obtained.
Patent JP-S63250756-A (JP)
Title: Digital controller
Inventor: SENMA NAOKI
IPC: G05B23/02
Filed: 1987-04-08
Abstract: PURPOSE:To omit the check of a maintenance man and to shorten the starting up time of diagnosis start by allowing a CPU to decide whether a reference signal obtained from a reference signal generating circuit through an input signal line is regularly inputted or not. CONSTITUTION:A relay 24a of an input circuit 1A is automatically switched to the inner circuit side based on a switching signal from a digital output device. A relay 25A is turned off based on a high reference signal output request and the output level of an amplifier AA is turned to the high level. When the high level signal is not inputted to an interface 1B, the CPU2 decides the abnormality of the circuit 1A. Then, the relay 25A is turned on by a switching signal from the device 5 and the amplifier AA is turned to the low level output. When the low level signal is not inputted to the interface 1B, the CPU2 decides the abnormality of the circuit 1A. After ending the reading of the high and low level reference signals, the switch relay 24A is automatically switched and connected to a terminal TA.
Patent JP-H02264121-A (JP)
Title: 6-cycle heat insulating engine
Inventor: KAWAMURA HIDEO
IPC: F02B75/02
Filed: 1989-04-03
Abstract: PURPOSE:To control the cooling efficiency of a cylinder inner wall surface according to a drive load by a method wherein a suction amount of a cooling medium during a suction stroke is controlled according to the magnitude of an engine load. CONSTITUTION:When it is detected by a rotation sensor 91 that a control unit 20 completes an exhaust stroke, while a piston 12 positioned in the vicinity of a top dead center is lowered to the vicinity of a bottom dead center during a cold suction stroke, a suction port is opened by a suction valve device 7 to suck cold temperature air through an intake air line 71 to a cylinder 10. In which case, the opening of a suction port is controlled by a suction valve device 7 according to an engine load. Since a decreased amount of intake air is introduced during partial load running compared with a full load running period, this constitution cools the temperature of the inner wall surface of the cylinder 10 to a given value regardless of a load.
Patent JP-H05109833-A (JP)
Title: Film carrier
Inventor: KAMIYAMA TADASHI
IPC: H01L21/60
Filed: 1992-03-06
Abstract: PURPOSE:To provide a film carrier which does not damage a lead and can prevent the occurrence of resinous burrs between leads during sealing with resin. CONSTITUTION:A soft plastic layer 103 is provided between a plastic film 101 and a lead 102. For this plastic layer 103, the one softer than a plastic film 101 is used. When a film carrier is held and pressed with a mold for sealing with resin, the lead 102 is buried by the soft plastic layer 103.
Patent JP-S5420512-A (JP)
Title: Device for discharging bulk material
Inventor: HAGIWARA SEIICHI
IPC: B65F3/28
Filed: 1977-07-16
Abstract: PURPOSE: To provide a device for discharging refuse by reducing the dropped refuse without tilting the dump body of a refuse collecting vehicle when discharging the refuse from the vehicle by mounting an extruding plate assembled with a linkage and a hydraulic cylinder at the dump body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62252860-A (JP)
Inventor: OGURA TADASHI
IPC: F25B9/00
Filed: 1986-04-12
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-S60229216-A (JP)
Title: Manufacture for thin film magnetic head
Inventor: TODA JIYUNZOU
IPC: G11B5/31
Filed: 1984-04-25
Abstract: PURPOSE:To improve the accuracy of flat finish of a slider plane by forming the 2nd insulation layer the same material as a wear resistance insulating layer, protection film, magnetic pole layer and a thin coin in between, on a base provided with the wear resistance insulation layer. CONSTITUTION:The wear resistance nonmagnetic insulation layer 22 is coated thick on the base block 21, the nonmagnetic insulation layer 24 made of the same material as that of the layer 22 and a lower magnetic pole layer 25 are formed on one face of the base 23 formed by slicing, and then a nonmagnetic insulation layer 27 including a gap forming layer 26, a thin film coil 28, an insulation layer 29 and an upper magnetic pole layer 30 and then finally the wear resistance protection film 31 made of the same material as the layer 22 are formed on the layer 25. Then exposed faces of each layer are polished and the slider face 32 is finished. Since the insulation layers 22, 24 and the protection film 31 are formed by the same material, no ditch due to polishment caused by the difference in the hardness of the type of materials and polish speed is produced and the slider face 32 is processed with high accuracy.
Patent JP-S61242004-A (JP)
Inventor: TAKADA YUTAKA
IPC: H01C7/10
Filed: 1985-04-19
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-S528868-A (JP)
Title: Electronic wrist watch
Inventor: MARUYAMA KAZUAKI
IPC: G04C10/00
Filed: 1975-07-11
Abstract: PURPOSE:To eliminate battery replacement, by producing a charge of electromotine force issued by relatine motion between a dielectric substance, which possesses half a permanent polarization and a metalic electrode attached to a storage battery.
Patent JP-S5710984-A (JP)
Title: Photo sensor
Inventor: KOMATSU TOSHIYUKI
IPC: H01L31/10
Filed: 1980-06-23
Abstract: PURPOSE:To obtain a high output signal and to permit high-speed read by superimposing layers of an amorphous semiconductor material to form phototransistors wherein a photo signal is fed to a base layer region to fetch an output signal from an emitter or a collector. CONSTITUTION:A photo sensor 100 has a plurality of phototransistor structures (only two are shown in a drawing). Picture element electrodes 102 by a light permeable conductive material are formed with predetermined pattern and pitch on a transparent substrate 101 and emitter layers 3 composed of an N type amorphous semiconductor material and base layers 104 composed of a P type amorphous semiconductor material are formed on the electrodes 102. Furthermore, a belt-shaped collector layer 105 is stacked to cover each picture element base layer 4. An ohmic layer 106 and a common electrode 107 are formed on the layer 105. Shading layers 108 are provided between each element. The amorphous semiconductor material is Si or Ge containing hydrogen or halogen.
Patent JP-H10282122-A (JP)
Title: Method for measuring exchange interaction and method for evaluating magnetic characteristic using exchange interaction
Inventor: MUKASA KOICHI
IPC: H01F41/30
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the magnetic characteristics of a magnetic recording medium and the surface of a material can be evaluated accurately at atomic resolution without receiving any influence even when a probe is brought nearer to the objects. SOLUTION: In order to measure the exchange interaction which acts between a sample 21 and a probe 24 attached to an oscillating cantilever 23, the sample 21 and probe 24 are oppositely faced to each other in a proximity area from the point where the wave functions of the conduction electrons of the sample 21 and probe 24 start to overlap each other to the point where the wave functions of the localized electrons of the sample 21 and probe 24 hardly overlap each other and the force which acts on the probe 24 is measured as the oscillation disturbance of the cantilever 23 in both cases where the directions of magnetization of the sample 21 and probe 24 are parallel and antiparallel to each other by means of a laser beam 28, a reflecting member 27, and a position detector 29. Then the exchange interaction is found as the difference between the two measured values.  Based on the exchange interaction the magnetic characteristic of the sample 21 is evaluated at atomic resolution.
Patent JP-H11343408-A (JP)
Title: Polyamide resin composition
Inventor: IMASHIRO YASUO
IPC: C08K3/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition capable of eliminating difficulties of the conventional art and improved in resistance to hydrolysis especially in an acidic medium at a high temperature and oil and metal halide resistances and to provide a member comprising the polyamide resin composition and applicable even to a site where the use of a member made of a metal is conventionally required. SOLUTION: This polyamide resin composition is improved in hydrolytic, oil and metal halide resistances by compounding an aliphatic carbodiimide compound in an amount of 0.01-20 pts.wt. based on 100 pts.wt. of polyamide resin therewith. The member comprises the polyamide resin.
Patent JP-H10282465-A (JP)
Title: Liquid crystal projector device
Inventor: KANETANI MIDORI
IPC: G02F1/13
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve color reproducibility since the chromatic purity of reflected light by a color separating reflection body in the last column is high and to sharply decrease the variations of chromaticity and light quantity of the color separating reflection body depended upon the spectroscopic characteristics. SOLUTION: In a liquid crystal projector device separating a light beam from a light source to blue light (B), red light (R), green light (G), reflecting them by means of three dichroic mirrors 5, 6, 7, respectively, and projecting them through a color-filterless liquid crystal panel, a trimming filter 10 transmitting through a color (G) corresponding to the dichroic mirror 7 and absorbing other light beams is stuck to the light incident plane of the dichroic mirror 7 arranged in the last column.
Patent JP-H11281169-A (JP)
Title: Ice heat storage system
Inventor: KASHIMA MASAO
IPC: F25B1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To control the utilization quantity of ice stored in an ice heat storage tank accurately. SOLUTION: The ice heat storage system comprises an ice heat storage tank 33 and supercooling heat exchangers 21, 23 coupled through a brine piping passing a brine cooled through ice in the tank 33, and means 39 for supplying the cooling means of low temperature showcases 5, 7 with supercooled refrigerant from the heat exchangers 21, 23 and regulating the utilization quantity of ice stored in an ice heat storage tank 3. The ice heat storage system further comprises means for estimating heat radiation of the heat exchangers 21, 23 based on the pressure difference and temperature difference between the brine inlet and brine output of the tank 33 and the regulation means 39 is controlled based on the estimated heat radiation.
Patent JP-H10266116-A (JP)
Title: Belt-protection structure of compaction machine
Inventor: ITO TAKAO
IPC: E01C19/34
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a belt-protection structure wherein the air is discharged after the air sucked in a belt cover is effectively circulated, cooling effect is properly achieved, cope with a problem in which vibration of an exciter is given to an engine part through a belt cover itself and the belt cover, and furthermore cope with a problem in which foreign matter such as a stone bites in between the lower end face of the cover and a grinding plate. SOLUTION: An opening part 10 passing a belt is provided in the base 2 of a compaction machine 1, an engine side output shaft pulley 7 is covered by an upper cover 12, an exciter side input shaft pulley is covered by a lower cover 13, a bellows 14 attached to the opening part 10 is connected therebetween to cover the whole belt. Vibration by the exciter 4 of the lower cover 13 is attenuated by the bellows 14 and transmitted to the upper cover 12. The air introduced from the suction opening 22 of the cover 12 is flowed along the circumference of the belt in the lower cover 13 from the opening part 10, the belt is cooled, ascended into the upper cover 12 again, and discharged from an exhaust opening 27 provided in the upper cover 12.
Patent JP-S57201019-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA HIROYUKI
IPC: H01L21/30
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a semiconductor device having excellent moisture resistance by forming a pattern for positioning the aluminum wiring pattern of a pattern transferring mask in a side less than the minimum pattern image resolution size of a masking exposure device. CONSTITUTION:A masking pattern 3 of fine line state is superposed on a masking pattern 1 on a wafer becoming a base in the same manner as a conventional manufacturing method. The width W of the fine line of the pattern 3 is formed in size less than the pattern image resolution of a masking exposure device. In this manner, the pattern is transferred on the wafer after completing the photolithographic step.
Patent JP-H03284053-A (JP)
Title: Drawn picture communication terminal equipment
Inventor: YAMAGUCHI TOSHIYUKI
IPC: H04N1/387
Filed: 1990-03-30
Abstract: PURPOSE:To reproduce plural sets of hand-written information synchronously with input by storing a time till a delay command in succession to the hand- written information by a picture drawn input means and succeeding information are inputted and displaying the handwritten information with a required delay at reproduction. CONSTITUTION:The time till a delay command in response to the operation of a delay command key 3a in succession to hand-written information by a light pen or the like via a picture drawn input section 8 with the control hy a CPU 7 and succeeding hand-written information are inputted is stored in a storage memory 5. A delay command and time information are detected at the reproduction of the memory 5 are detected and the display of succeeding hand-written information by a display section 6 is delayed and plural sets of the hand-written information are displayed while being synchronized with the input.
Patent JP-H03282112-A (JP)
Title: Drive method for fuel flow rate regulating valve for hot water feeder
Inventor: NAGATA BENKICHI
IPC: F23N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the occurrence of hysteresis between a drive current and a valve body operation amount and to perform quiet combustion by a method wherein an AC component is overlapped with a current by means of which an electromagnetic flow rate regulating valve is driven, and the frequency of the AC component is set to a value integral number times as large as an AC frequency by means of which an electromagnetic pump is run. CONSTITUTION:A drive circuit D of an electromagnetic flow rate regulating valve FC comprises a rectifying circuit (r) to convert an AC to a DC, a smoothing circuit (f), a D/A converter C0 to convert a driven signal into a voltage, a power transistor Tp, and a monostable multi vibrator Vm to convert a trigger signal of, for example, 133Hz outputted from a control part C through division of a clock, into a pulse wave of a specified width. A direct current is generated by means of a drive signal from the control part, and a current in a waveform with which a pulse wave of 50mA and 133Hz is overlapped as an AC component is outputted. By exerting vibration on the valve body forward and backward movement lever and the spherical valve body of the regulating valve FC, the occurrence of detective operation and hysteresis are prevented. By setting the frequency of the pulse wave to a value in a range of 100-220Hz, a hysteresis preventing effect is prevented from reduction and pulsation of combustion due to beat of a low frequency can be prevented from occurring.
Patent JP-S5710930-A (JP)
Title: Dry development method
Inventor: YAMAZAKI TERUHIKO
IPC: H01L21/027
Filed: 1980-06-24
Abstract: PURPOSE:To improve quality by a method wherein an electron ray sensitive resist is applied onto a semiconductor substrate, electron rays are irradiated so as to form the desired pattern, the whole is treated with inert gas plasma, the difference of the thickness of the resist is increased, and a layer and the resist on the substrate are etched by means of gas plasma. CONSTITUTION:The electron ray sensitive resist 3 of a lmum thick film is applied on the surface of the silicon oxide layer 2 on the silicon substrate, the electron rays 4 are irradiated and the surface is patterned. After irradiated, thickness is reduced to 0.6mum. When the whole is left in argon gas plasma as it is, the thickness decreases to 0.3mum by means of ion irradiation. The layer 2 and the resist 3 are etched in gas plasma, and the desired resist pattern is formed. Accordingly, a process is simplified, and the dry etching of high quality can be conducted.
Patent JP-H08252559-A (JP)
Title: Production of chemical for treating harmful waste and treating method using the same
Inventor: TAKENAKA SHINYA
IPC: C02F11/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a producing method of a treating chemical capable of preventing the eluation of a harmful heavy metal incorporated in a waste simply, inexpensively and stably over a long period of time and easy in handling and to provide a treating method using the chemical. CONSTITUTION: In this producing method of the chemical for treating a harmful waste, a salt (hydrous salt) of a multivalent metallic ion containing plural water of crystallization are heat-treated. The heat treatment is executed at a temp. higher than the temp. at which >=1 molecule of water of crystallization is liberated from the hydrous salt, and the salt is preferably subjected to a grinding treatment after the heat treatment, and the salt is treated in a moisture- containing state or in a pasty state by adding the chemical and water to the harmful waste and kneading them.