baber/WOPTO huggingface dataset:
Patent JP-H05347312-A (JP)
Title: Manufacture of semiconductor device
Inventor: KYOHARA MASAKI
IPC: H01L29/732
Filed: 1992-06-12
Abstract: PURPOSE:To prevent a bipolar transistor from being affected by an upward diffusion of a buried layer and control a base width precisely. CONSTITUTION:An n<+>-type buried layer 2 is formed on a p-type silicon substrate 1 and an n-type epitaxial layer 3 is deposited. After an n<+>-type collector region 9 and a collector electrode 10b made of polysilicon are formed, a p<->-type base region 13b is formed. A photoresist film 14 is formed and a trench is opened using the photoresist film 14 as a mask, and a p-type base region 15 is formed by an ion implantation from the slant direction. Then, while an angle of implantation is directed more slantly, the ion implantation is performed and an emitter region 16 is formed as shown in Figure (a). Next, after the base region in the trench is covered with a silicon nitride film 16, an emitter electrode 19 made of polysilicon is formed. After a sidewall 20 and a silicon oxide film 21 are formed, a p<+>-type base region 23b is formed using a photoresist film 22 as a mask.
Patent JP-S6334471-A (JP)
Inventor: TSUKAHARA HISAAKI
IPC: F25D11/00
Filed: 1986-07-29
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-H0912568-A (JP)
Title: Trans-3-acetoxy-1,8-cineol and perfume composition
Inventor: KOBAYASHI AKIO
IPC: A23L27/20
Filed: 1995-06-23
Abstract: PURPOSE: To obtain the subject new compound having refreshing fragrance and flavor similar to those of a spice, wood, fruit, flower, etc., excellent in the durability of the fragrance and the flavor, and useful as a perfume substance for beverages, foods, cosmetics, and healthy, and sanitary and medicinal products. CONSTITUTION: A trans-2-acetoxy-1,8-cineol of formula I (Ac is acetyl). This compound is obtained by dissolving trans-3-hydroxy-1,8-cineol of formula II in an organic solvent such as pyridine, triethylamine or methylene chloride and subsequently reacting 1 mole of the compound of formula I with 1-2 moles of an acetylating agent such as acetic acid (anhydride) or acetyl chloride at 0-100 deg.C for 0.1-10hr.
Patent JP-H0468974-A (JP)
Title: Contour emphasis circuit
Inventor: TERASAKA KOUKAN
IPC: H04N5/208
Filed: 1990-07-09
Abstract: PURPOSE:To emphasize only a contour part even when a change in a luminance level of an input luminance signal is comparatively slow by using a position information generating circuit so as to obtain position information of a contour part and adding a differentiating signal and a delayed differentiating signal to a delayed luminance signal. CONSTITUTION:An internal effective signal required for contour emphasis is extracted based on output signals g, h of a position information generating circuit comprising a slice circuit 5 and a delay circuit 11 through the use of a differentiating signal (e) and a delayed differentiating signal (f) obtained by differentiating a difference signal (c) between an input luminance signal (a) and a delayed luminance signal (b) and added to the delayed luminance signal (b). Then an output signal (i) emphasizing the contour of the input luminance signal (a) is extracted from an adder circuit 3. Thus, as to a signal whose brightness change is comparatively slow, only its contour part is emphasized without changing the behavior of the brightness change in an original luminance signal.
Patent JP-H0627141-A (JP)
Title: Probe structure having test head with composite bump
Inventor: YADA HIROSHI
IPC: G01R31/02
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a probe structure having the test head structure, which can secure the contact between a circuit pattern under inspection and the test head when the conduction inspection of a body under test such as a printed circuit board is performed. CONSTITUTION:A through hole is formed in the lead contact region of an insulating film 2 having a lead on one surface. The through hole is filled with metal material 4, and a conducting path is formed. A metal bump 7 in contact with a circuit pattern 6 for conduction is formed at the end part of the conducting path. A plurality of minute metal bumps 7' are formed on the metal bump 7, and the contact points with the circuit pattern 6 are increased.
Patent JP-2000017373-A (JP)
Title: Fine oxide-dispersed steel
Inventor: SATO KAORU
IPC: C22C38/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To stably maintain the strength of steel at a high temp. by incorporating fine oxide particles of specified particle size essentially consisting of Cr and Mn in specified ranges. SOLUTION: In steel, fine oxide particles of <100 nm particle essentially consisting of Cr and Mn are dispersed. Even in the case the particle size of the oxide particles is >=10 nm or <100 nm, when the quantity thereof is <100 mass ppm, the effect of maintaining its yield ratio at a high temp. is small. Moreover, in the case of >200 mass ppm, the oxides are coarsened, and the melting of the steel is made difficult. For forming this fine oxides, the steel is added with >=0.0060% O, >=0.03% Cr and >=0.2% Mn. Furthermore, for preventing the check of the formation of the fine oxides, the content of Si in the steel is controlled to <0.01%, Ti and V to <0.005% and Al to <0.005%. Moreover, the content of C is controlled to <0.2% from the points of suppressing the formation of coarse Cr carbides and securing the weldability of the steel.
Patent JP-H0344572-A (JP)
Title: Measuring apparatus of constant of dielectric material
Inventor: ISHIKAWA YOHEI
IPC: G01R27/26
Filed: 1989-07-12
Abstract: PURPOSE:To eliminate interference of a heating system of a sample with a measuring system of a resonance frequency and to prevent breakdown of a measuring means by preventing the energy of high-frequency heating power from being coupled to a signal input-output coupling means in a dielectric resonator. CONSTITUTION:Based on a control signal from a control device 45, a signal generator 46 generates a signal being equal to a resonance frequency of a dielectric resonator 12. This signal is amplified by a high-power amplifier 47, passed through a matched input monitoring circuit 59 and a Qe regulating mechanism 48 and injected into the resonator 12 through as connector 36. On the occasion, a coupling loop 36a is provided at a position deviating from the central height of a dielectric sample 16 and the sample 16 is heated with the intensity of an electromagnetic field so distributed as to be zero substantially in a part of the central height. Accordingly, it is not coupled to coupling loops 30a and 32a for input and output of signals of a frequency measuring system provided in the part of the central height and, therefore, it produces no effect on the frequency measuring system. Thus, precision in measurement is improved and breakdown due to an abnormal signal can be prevented.
Patent JP-H06157542-A (JP)
Title: New cephem compound
Inventor: OGAWA TAKAHIRO
IPC: A61P31/04
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a new compound having antibacterial activity and useful as pharmaceuticals. CONSTITUTION:The compound of formula I (R<1> is amino; Z is N or CH; R<2> is halogen; R<3> is lower alkyl or lower haloalkyl; R<4> is COO- or carboxy; R<5> is (heterocyclic-thio or heteronio), e.g. diphenylmethyl 7BETA-[2-(5- triphenylmethylamino-1,2,4-thiadiazol-3yl)-2-{(RS)-1- fluoroethoxyimino}acetamido]-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl-3 -cephem-4- carboxylate (syn isomer). The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in a solvent optionally in the presence of a condensation agent (e.g. N,N'- dicyclohexylcarbodiimide) under cooling or heating.
Patent JP-H1028190-A (JP)
Title: Facsimile equipment
Inventor: IWATA KATSUHIRO
IPC: H04N1/21
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a printer to the minimum, and to exactly attain reception. SOLUTION: This equipment is provided with an operation part 1, a setting storing part 4, a printer part 5, a storing device 6, a storing device monitoring part 7, a timer monitoring part 8, and a main control part 2. In a time zone when the frequency of use of the printer part 5 is low, the main control part 2 stops the warming-up operation of the printer part 5, stops the print operation even at the time of receiving a document in this time zone, preserves the pertinent document in the storing device 6, manages the residual amounts of the storing device 6 for avoiding a state in which the reception of the document is interrupted due to the excessive capacity of the storing device 6, and controls the printer part to print the document before the capacity is made excessive.
Patent JP-2000004754-A (JP)
Title: Adhesive trap
Inventor: OTOMO HIROTAKA
IPC: A01M1/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive trap having heightened contrast in appearance, improved attracting effects on a flying agricultural pest, and improved catching efficiency by forming a color frame at the perimeter of an adhesive film colored into a specific color. SOLUTION: A colored frame 4 in black color or the like is formed at the perimeter of an adhesive film 2 colored into a specific color (e.g. yellow) selected according to the kind of a flying agricultural pest such as Trialeurodes vaporariorum. The adhesive trap preferably has the adhesive film 2 formed into an accordion structure.
Patent JP-2000334077-A (JP)
Title: Sole shaped base for exercising golf swing
Inventor: SHIRAKAWA MITSUYOSHI
IPC: A63B69/36
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To assist the rotation of ankle to easily and correctly exercise a golf swing by forming a calcaneus face, whose level is lower than a talus face and a metatarsus face parallel to and at the inside bottom face of the base via a gap. SOLUTION: At an inside bottom face 1 of a sole shaped base 7, which is placed at the front side when exercising a golf swing, a calcaneus face 5 level is bored via a gap 6, whose level is lower than a talus face 3 and a metatarsus face 4. Similarly, at an inside bottom face of the sole shaped base 7, which is placed at the rear side, a calcaneus face is bored via a mild gap. This allows a player to shift his/her weight from a foot at the back to a foot at the front during a down swing, to rotate his/her waist with the front foot as an axis during an impact, to support the rear foot during a top swing, and to extend the front foot when finishing.
Patent JP-H05241576-A (JP)
Title: Electronic musical instrument
Inventor: MOROKUMA HIROSHI
IPC: G10H1/053
Filed: 1992-06-16
Abstract: PURPOSE:To provide the electronic musical instrument which can freely vary the timbre of a musical sound corresponding to touch data. CONSTITUTION:A sound source line alpha is composed of DCOs 21 and 22 and a sound source line beta is composed of DCOs 23 and 24; and waveform data (f) corresponding to a large velocity are set in the DCOs 21 and 23 and waveform data mp corresponding to a small velocity are set in the DCOs 22 and 24. Further, velocity control parts 25 and 26 control the levels of the waveform data corresponding to velocity data. Namely, the switching of the waveform data (f) and mp and the levels of the waveform data are controlled by touch table data according to variation of the velocity data. Then envelope control parts 27 and 28 add envelope characteristics to both the waveform data of the sound source lines alpha and beta outputted from the velocity control parts 25 and 26. Both the waveform data are added by an adder 29 and outputted.
Patent JP-H0821332-A (JP)
Title: Accumulator fuel injection device
Inventor: ISHIDA AKIO
IPC: F02M45/02
Filed: 1994-07-08
Abstract: PURPOSE:To improve transient responsiveness of injection pressure rise at quick acceleration of an engine by outputting control signals to a fuel injection control changeover valve and a piston operating changeover valve, controlling opening/ closing operation of a needle valve and operation of a booster piston so as to perform changeover between high pressure injection and low pressure injection. CONSTITUTION:When hydraulic pressure is supplied to a booster piston for the boosting operation of the booster piston 101 by a piston operating changeover valve 105, pressurized fuel oil from a pressure accumulator 36 is further pressurized by operation of the booster piston so as to instantaneously become high pressure, and supplied to the fuel pocket 14 of a fuel injection valve 10, and when a needle valve 18 is opened by operation of a fuel injection control changeover valve 34, high pressure fuel oil is injected in a cylinder, and hence responsiveness of injection pressure at transition of the engine is improved. Further, by performing high pressure main injection of high pressure fuel oil after pilot injection, controlled by a controller 200, noise can be reduced without deteriorating injection performance.
Patent JP-S6336464-A (JP)
Title: Clock action type data selector
Inventor: TAKAHASHI SHIZUO
IPC: G06F13/366
Filed: 1986-07-31
Abstract: PURPOSE:To aim an object only at a channel input truly requiring to changing- over and to attain changing-over of the channel by selecting circularly a channel input to belong to a specified channel input group in accordance with a counting mode out of plural channel inputs supplied to a multiplexer. CONSTITUTION:By mode data impressed to mode data input terminals 13d and 13e, the counting mode of a programmable counter 13 is changed over to four steps, a multiplexer 12 is changed over and controlled by the counting output of the programmable counter 13, and out of four types of channel inputs S1-S4 to the multiplexer 12, a channel input belonging to a special channel input group in accordance with the counting mode can be circularly selected. Consequently, the mode data input of the programmable counter 13 is changed, the counting mode is changed and the group destination of the channel input group, which comes to be a selecting object, can be freely made variable. For this reason, the object is aimed only at the channel input truly requiring changing-over and the channel changing-over can be executed.
Patent JP-S57103006-A (JP)
Title: Angle detector
Inventor: HAYAKAWA YOSHIO
IPC: H01Q3/04
Filed: 1980-12-18
Abstract: PURPOSE:To obtain an angle detector of high accuracy and a low cost by fixing a common stand supporting two detection mechanisms to one point on a stand rotating around a main shaft. CONSTITUTION:When an antenna device rotates in an angle detector of an antenna device, a stand 4 rotates around a main shaft 6 under elastic deformation by external force. However, two detection mechanisms 2 are provided on a common stand 3 mounted at one point of the stand 4 and therefore the relative displacements of the two mechanisms 2 owing to the elastic deformation of the stand 4 are eliminated and no influences are given upon angle detection errors. Thereby, the angle detector of high accuracy and a low cost is obtained.
Patent JP-H0472150-A (JP)
Title: Valve bag
Inventor: TOOTSU MASAO
IPC: B65D30/24
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a bag which is highly sealable and in which a liquid or the like can be easily poured and prevent the liquid from being mixed with air when is being poured therein by providing a flexible synthetic resin valve body with seal parts inclined and intersecting each other on both sides thereof. CONSTITUTION:When a liquid, e.g. water, is poured into an outer opening part 24 of a valve body 2, the film parts 21 and 22 of the outer opening part 24 thereof are forced open by the water in the the valve body 2. Since the valve body is forced into a tapering shape having the seal parts 26R and 26L inclined in intersecting at an intersection point 27, it is forced open by the water thus filled in the outer opening 24. The valve body 2 is thus changed into a nearly conical form having the outer opening part 24 as its base and isolated between the intersection point 27 and an underlying inner opening 25. A predetermined amount of water is collected in the valve body 2 in the conical form and an inner opening 28 at the apex is opened to drop the water into a bag 1. Therefore, water is prevented from being mixed with air. The pressure of the water acts upon the films 21 and 22 to bring them into close contact.
Patent JP-H109001-A (JP)
Title: Black smoke prevention device at acceleration of diesel engine
Inventor: HASHIGUCHI TOMOHIDE
IPC: F02D1/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To surely restrain the generation of a black smoke at the time of acceleration. SOLUTION: A boost pressure is sensed by a pressure switch 2 at acceleration of engine, and a control rack 7 is regulated in its position by actuating a solenoid 1 having a required stroke through 2 relay 3 so as to supply only a necessary amount of fuel from a fuel injection bump. Accordingly, an amount that regulates a position occupied by the control rack and an operation starting pressure of a device can be widely adjusted with the simple constitution.
Patent JP-H109247-A (JP)
Title: Shot peening attachment for reinforcing crankshaft
Inventor: SHIMOKOUCHI HIROKO
IPC: B24C1/10
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To carry out the scattering counter-measure of a shot perfectly and easily by preparing a nozzle for blowing the shot for shot peening trearment and a mechanism for collecting the shot without leaking. SOLUTION: A main body 11 inserted from a crank shaft inspection cover is tightened by pins 13a, 13b and bolts 15a, 15b outside a crank pin 10 and fixed by adjusting an axial direction position by the bolts 17a, 17b. A slider 12 is installed outside the main body 11 by the bolt 14 and a nozzle holder 40 on which a shot nozzle 41 is installed is held facing toward the corner of the crank pin 10. Accordingly, the shot shot out from the shot nozzle 41 and dropped to a collection box 22 after the collision to the corner of the crank pin 10 is discharged to the outside from a collection exit 20. As a magnet plate 23 is installed outside the collection box 22, the scttering of the shot can be prevented.
Patent JP-S6159717-A (JP)
Inventor: KOJIMA KOICHI
IPC: C25F3/04
Filed: 1984-08-30
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-S6425255-A (JP)
Title: Memory dumping system
Inventor: ONAWA HITOO
IPC: G06F11/34
Filed: 1987-07-21
Abstract: PURPOSE:To select and dump the contents of only a necessary area by providing a storing means for storing dumping data to store beforehand an area to be dumped in a memory as an address. CONSTITUTION:When a reset signal is inputted, a reset controlling part 1 examines a reset processed flag storing part 3. When the reset processed flag is not hoisted, a control instruction is sent to a re-start controlling part 2 to execute an ordinary re-start processing. When the reset processed flag is hoisted, an instruction is sent to a memory dump controlling part 4 to execute a memory dump. Since the dump area of a memory 5 is specified to a storing means 6 beforehand, the contents of the said dumping area to be read out from the memory 5 is dumped by the storing means 6 under the control of a storing means controlling part 7.
Patent JP-S5883722-A (JP)
Title: Measurer for penetrating amount of leg of jack-up type offshore structure
Inventor: YONEKURA NOBUYOSHI
IPC: E02B17/00
Filed: 1981-11-12
Abstract: PURPOSE:To exactly measure the amount of penetration of the legs of a jack-up type offshore structure by providing a draft meter to measure the draft of the structure, a torque meter to measure torque acting on a jack for lowering the legs, a stroke meter to measure the sending-out amount of the legs and a sonar to measure the distance to the seabed. CONSTITUTION:A leg 12 is brought down from an offshore structure body 11 and landed on the seabed, whereupon the torque becomes maximum and the measured values LS0 and LD0 of a stroke meter 17 and a draft meter 18 are then put in a penetrating amount arithmetic unit 22. The penetrating amount Lpn of the leg 12 until the draft height of the body 11 becomes zero is LPn=LSn- LS0-(LD0-LDn), where Lsn is the penetrating amount of the leg, LDn is draft height, LS0 is the sending-out amount of leg when landing on the seabed, and LD0 is draft height of leg when landing of the seabed. After the body 11 is lifted up to the sea surface and the draft height LDn becomes zero, a sonar 19 is brought down into the sea and the penetrating amount of the leg 12 is then LPn=LSn- l3-l2, where l3 is the lowering distance and l2 is the distance to the seabed, measured by the sonar.
Patent JP-S6240599-A (JP)
Inventor: MATSUMOTO RYUJI
IPC: G08B25/14
Filed: 1985-08-19
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-H0232647-A (JP)
Title: Frequency modulation device for digital signal
Inventor: HIGAKI KENJI
IPC: H04L27/12
Filed: 1988-07-22
Abstract: PURPOSE:To reduce deterioration in a low frequency modulation signal by amplifying the amplitude of the output signal of a band limiting low-pass filter, and also, performing frequency modulation based on a signal in which the central voltage of a waveform is adjusted at a level '0'. CONSTITUTION:A digital signal (a), after being rolled off (b) by a low-pass filter 22, is inputted to an operational amplifier 23. The operational amplifier 23 amplifies the amplitude of the input signal to the sensitivity of a voltage controlled crystal oscillator 28, and also, adjusts the central voltage of the signal at the '0' level Vo, and sets the central frequency of the voltage controlled crystal oscillator 28 so as to go to fo. Next, when a signal outputted from the operational amplifier 23 is inputted to the voltage controlled crystal oscillator 28, the capacitance of a variable capacitance diode 37 changes according to a modulated input signal, and the oscillation cycle of a crystal resonator 35 changes based on the above change. In such a way, the flattening of a frequency characteristic, phase linearity, and the flattening of amplitude in a modulation factor can be compensated to a DC.
Patent JP-H1126798-A (JP)
Title: Electric equipment with solar cell
Inventor: ASAMI SHIGERU
IPC: H01L31/042
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To rotate and stop a solar cell at a position for good photo-detection coefficient, by, relating to an angle adjusting mechanism, allowing an electric equipment main body to support a solar cell on axis for free rotation, causing a frictional force between the solar cell and the equipment main body by pressurizing, so that the solar cell is stopped at an arbitrary rotation position of the equipment main body by the frictional force. SOLUTION: When an axis body 20 is pressed toward inside by a specified force b1 to increase a spring pressure a1 of a spring 22, however, a flange part 201 departs from an end surface of an electric equipment main body 1 to make a frictional force occurring between the flange part 201 and the end surface of the electric equipment main body 1 zero, so, adjustment to an arbitrary angle is allowed. Since an angle adjusting mechanism 2 is so supported by the electric equipment main body 1 on axis as for free rotation of a solar cell 3, the solar cell 3 is continuously rotated to an arbitrary position at will, while it can be stopped at an arbitrary rotation position, so that the solar cell can be rotated and stopped at such position as for good photo-detection coefficient.