baber/WOPTO huggingface dataset:
Patent JP-H0563548-A (JP)
Title: Logic circuit
Inventor: KIRISAWA AKIHIRO
IPC: H03K19/0948
Filed: 1991-08-29
Abstract: PURPOSE:To realize the logic circuit in which current consumption is reduced without losing a feature of zero current consumption in the static state of a CMOS logic circuit. CONSTITUTION:A noninverting logic circuit 6 and resistorare arranged between tri-state logic circuits 1-3 and a CMOS input logic circuit 4. Even when all of the tri-state logic circuits 1-3 are at a high impedance, since an output of the noninverting logic circuit 6 is fed back through the resistor 5, the input to the CMOS input logic circuit 4 does not reach a high impedance.
Patent JP-H07166064-A (JP)
Title: Organosilicon composition for treating fiber product
Inventor: FURANTSU DEIRUSHIYURU
IPC: C08K5/549
Filed: 1994-09-12
Abstract: PURPOSE: To impart good waterproofness, durability thereof, and good low-temp. softness and resilience to fiber materials by dispersing a branched or linear organopolysiloxane, a cyclic organosiloxane, an amino-functional silane, a dispersant, and a silane in water and treating the fiber materials with the dispersion.  
     CONSTITUTION: (A) An organopolysiloxane represented by formula I {wherein R' is R or -[OSi(R) 2 ] n2 -OSi(R) 2 R"; R" is R, OH, or OR; and n1 and n2 are each such a value as to impart a viscosity (20°C) of 100-100,000 Pa.s to ingredient A} or a mixture thereof, (B) a cyclic organosiloxane represented by formula II (wherein x is 3-8) or a mixture thereof, (C) a silane represented by formula III [wherein p is 2-6; q is 0-7; w is 2-6; X is R, RO-(CHZ-CHZ-O) t -, or HO-(CHZ- CHZ-O) t ; t is 0-8; Z is H, methyl, or the like; and Y is X or the like] or a mixture thereof, (D) a dispersant, and (E) a silane represented by formula IV (wherein X, t, and Z are each the same as above-described; and R''' is H or R) or a mixture thereof are compounded each in a specified amt. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000047409-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: MAEDA TATSUO
IPC: G03G5/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a high- sensitivity characteristic even in a specific wavelength area by using specific anthraquinone acridone, or a specific naphthalene tetracarboxylic acid diimidazole pigment or a specific naphthalene tetracarboxylic acid diimide pigment as a charge generating material. SOLUTION: The anthraquinone acridone expressed by the formula I, the naphthalene tetracarboxylic acid diimidazole pigment expressed by the formula II, or the naphthalene tetracarboxylic acid diimide pigment expressed by the formula III is used as a charge generating material to obtain an electrophotographic photoreceptor. In the formula I, A and B indicate each the substitutable bivalent aromatic hydrocarbon group or vibalent nitrogen- containing heterocyclic group. In the formula II, A indicates the substitutable bivalent aromatic hydrocarbon group or the bivalent nitrogen-containing heterocyclic group. In the formula III, C indicates hydrogen atom, the alkyl group, alkoxyl group or the like. The photoreceptor excellent in a sensitivity characteristic in the oscillation wavelength region of a semiconductor laser near 380-500 nm can be obtained.
Patent JP-S6461607-A (JP)
Title: Position display device
Inventor: HISAMOTO SHUZO
IPC: G01B11/00
Filed: 1987-09-02
Abstract: PURPOSE:To speed up tracking to the position of a body which swings or wander by projecting laser light beams for coordinate display from a fixed position and scanning an area covering the range where the body fitted with a receiver swings or moves. CONSTITUTION:A laser irradiating device 1 projects two kinds of light beams 9 and 10 of coherent electromagnetic waves generated by inductive radiation, etc., e.g. pulse waves of 1,000 and 500nm showing two-dimensional coordinates by a laser light projecting device 2 which is provided with a slit longitudinally and scans right and left and a laser light projecting device 3 which is provided with a slit laterally and scans upward and downward to scan the swing range 8 of a crane top at all times. The position of a light receiving device is displayed on the screen of a display device 14 as a cursor position 15 and the crane is operated to move the cursor position 15 to a position X point 12 where a stone is arranged on the bottom of the sea, so that when the position is coincident, the laying position of the stone is detected.
Patent JP-S6462470-A (JP)
Title: Vapor synthesis method for high-pressure phase boron nitride
Inventor: KURIHARA KAZUAKI
IPC: H01L21/205
Filed: 1987-09-02
Abstract: PURPOSE:To continuously synthesize high-pressure phase BN in a vapor phase at a high film forming speed by projecting the hot plasma obtd. by light arc discharge from raw materials contg. a B atom and N atom as gas constituting components as a plasma jet onto a substrate and rapidly cooling the substrate. CONSTITUTION:The gas contg. the B atom such as the hydride of B such as B2H6 and the halide of B such as BCl3 and the gas which includes the N atom such as NH3 and N2 and is the raw material for BN are introduced 4. The gases are then heated to a high temp. of >=10,000 deg.C by a laser beam 2 condensed at the front end part of a condensing cone 12 and the high-temp. hot plasma having chemically high activity is obtd. by the light arc discharge. The gaseous raw material flow is made into the plasma jet 7 by the rapid thermal expansion of this time and is injected from a water-cooled plasma jet nozzle 6. In this plasma jet 7, the gaseous BN raw material in the gaseous raw material is decomposed and activated at a high density. A large amt. of the gaseous BN raw material is highly activated by the rapid cooling effect of the hot plasma when this jet collides against the substrate 8 kept at 500-1,200 deg.C. The high-pressure phase BN is thus synthesized in the vapor phase on the substrate 8 at the high film forming speed.
Patent JP-S6375577-A (JP)
Title: Ic test device
Inventor: TSUYUKI SHOJI
IPC: G01R31/28
Filed: 1986-09-18
Abstract: PURPOSE:To facilitate the replacement of a performance substrate by pressing the performance substrate against the spring contact pin of a pin implanted body. CONSTITUTION:The part of the unshown contact pad of the performance substrate 26 is clamped to the pin implanted body where the spring contact pin 24 is implanted by a clamper 30. Then the contact pad and spring contact pin 24 are pressed against each other to connect the performance substrate 26 to a pin electronics substrate 12 electrically. Therefore, even when the number of pin electronics substrates 12 is large, no large force is required to attach and detach the performance substrate 26, which is therefore easily replaced.
Patent JP-H0268467-A (JP)
Title: Heat recovery type air conditioner
Inventor: SADA MARI
IPC: F25B29/00
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to carry out dehumidification operation not only during cooling operation but also during heating operation by installing a heat exchanger having a dehumidifying function together with a heat exchanger on an indoor unit side. CONSTITUTION:An indoor unit A can be switched over to a vaporization cycle and a condensation cycle as a heat exchanger 7 on the user side on the whole by opening and closing auxiliary valves 6a and 6b respectively. The indoor unit A can carry out heating operation with other indoor units B and C or individually and perform a specified heat recovery operation as well. When dehumidification is necessary, a first auxiliary valve 6a is opened so that a first auxiliary heat exchanger 7a may serve as a condenser while a second auxiliary valve 6b is opened so that a second auxiliary heat exchanger 7b may serve as a vaporizer, thereby allowing ventilation air from a fan 8 to be used for cooling, dehumidification and heating and sending the air indoors. This operation up to dehumidification from a dash of cooling to a dash of heating can be adjusted in continuous mode by controlling the opening ratio. Moreover, when dehumidification is called for during cooling operation, specified dehumidification work can be carried out, if the second auxiliary valve 6b is opened so as to turn the fan 8 into a lower air capacity.
Patent JP-H0540948-A (JP)
Title: Tracking control device
Inventor: HIROKI TOMOYUKI
IPC: G11B20/10
Filed: 1991-08-05
Abstract: PURPOSE:To accurately discriminate the moving direction of an optical head by adjusting the gain of a variable means so that the output difference of a first and second converting means may be made the same in both areas where rugged bits are recorded and not recorded. CONSTITUTION:A focusing servo is turned on, and sum signals S2 and the output of a variable gain amplifier 18 S21 are varied in a sinusoidal waveform. Then, S21 is converted to a digital value by means of an AD converter 25, monitored by a CPU19, and S21max and S21min are determined. This value is taken in the CPU19, calculated and made a RF signal amplitude. In this case, RF signal S10 receives a signal regeneration through a binarization circuit. By replacing the set value of a gain variable amplifier 23 with a specified formula, the optimum RF signal is obtained. When the sum signal S21 and an envelope detection signal S11 are added, a sinusoidal wave from which the influence of bits is eliminated is obtained; and by binarizing it, an accurately reflected pulse signal is obtained inspite of a ROM area and a sector head.
Patent JP-S6196135-A (JP)
Title: Engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B29/06
Filed: 1984-10-17
Abstract: PURPOSE:To weaken suction pulsation with supercharging air as well as to reduce the pulsation in a main suction system and thereby eliminate any adverse effect to air-fuel ratio control, by installing a supercharging relief passage which puts a part of the supercharging air to be fed through a sub-suction passage back to a main suction passage. CONSTITUTION:A relief takeout side of a relief passage 62 is connected to the down stream side of an intercooler 48 in a sub-suction passage 44 connected to a sub-suction port 24 of an engine 10. In addition, the return side of the relief passage 62 is connected to a main suction passage 34 so as to be situated in an almost opposite position look ing from a section at almost the same position of its connection opening 62a with a branch opening part 44a of the sub-suction passage 44 in relation to a suction air flowing direction in the main suction passage 34. Moreover, the supercharging relief passage 62 and the sub-suction passage 44 are interconnected with each other by an interconnecting passage 63. And, the relieved supercharging air is put back to the vicinity of a branch part of the sub-suction passage 44, and the supercharging air and the suction air are made to interfere with each other. With this constitution, suction pulsation is weakened by the supercharging air, thus the desired end comes to fruition.
Patent JP-H0667190-A (JP)
Title: Liquid crystal display panel unit
Inventor: ONODERA TOSHIYA
IPC: H05K3/36
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate the assembling working and to reduce the number of parts in the constitution of a liquid crystal display panel unit. CONSTITUTION:A liquid crystal display panel 1, tape carriers 2 packed with a LSI 3, printed wiring boards 4 disposed in the flanks of the display panel 1 and a connecting substrate 5 connecting the proximate ends of a pair of printed wiring boards 4 are stored in a housing 8 in which decorative sheets, 6, 7 are combined. The connecting substrate 5 forming plural pieces of conductor patterns 13 has a U-shape with a pair of connecting parts 5a and 5b being in parallel with each other. The connecting part 5a is fitted in a hole formed at the one end of a pair of the printed wiring boards 4 and the connecting part 5b is fitted in a hole formed at the other end of a pair of the printed wiring boards 4, and the connecting substrate 5 is fixed with a solder or the like to a pair of the printed wiring boards 4. The connecting board 5 electrically connecting and fixing the printed wiring boards 4 is fitted in recesses 9 and 10 provided at the inside of the decorative sheets 6 and 7 and held between the recesses 9 and 10.
Patent JP-H0544882-A (JP)
Title: Ef coupling and its manufacture
Inventor: SHIOZAKI KOTARO
IPC: B29C65/34
Filed: 1991-08-05
Abstract: PURPOSE:To enable automatic and mass production of EF couplings and to prevent damage on each of them when stored by providing terminals of the EF coupling in the contact direction of an inner mould and an outer mould of a plastic moulding machine so as to form a heating line in the core direction of the EF coupling. CONSTITUTION:A heating coil 2 formed by coiling a heat resistant wire 3 is mounted on an inner mould 1 of a plastic moulding machine, an outer mould 0 is mounted in the state where both terminals E of the coil 2 are provided at the inner mould 1, and a joint 11 consisting of a plastic material with the heating coil 2 as its core is formed. A core C is provided at a joint 11', and at least the terminal E of the heating coil 2 is extended in almost the same direction as the longitudinal direction of the core C. In this way, the moulding machine can be extremely easily handled and a mass-producing or automatic manufacturing means of EF coupling can be introduced.
Patent JP-H0947024-A (JP)
Title: Step-down type high efficiency converter
Inventor: TANIGUCHI KATSUNORI
IPC: H02M3/155
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prolong the operating lifetime of a switching element by connecting the series circuit of a transistor and a diode with a resonance capacitor thereby constituting the switching element. SOLUTION: The series circuit of a first transistor Tr1 and a second diode Dc2 is connected in parallel with the series circuit of a first diode Dc1 and a second transistor Tr2 between the first rectified output terminal t1 of an AC single phase power supply S and the joint of a choke coil Lr and a diode D. Furthermore, a resonance capacitor is connected between the joint of a first transistor Tr1 and a second diode Dc2 and the joint of first diode Dc1 and second transistor Tr2. A switching element having such circuitry can prolong the operating lifetime and the charging voltage of resonance capacitor Cr can be increased.
Patent JP-H04102286-A (JP)
Title: Magnetic disk device
Inventor: ITO KENJI
IPC: G11B33/08
Filed: 1990-08-20
Abstract: PURPOSE:To prevent a magnetic head and a magnetic disk medium damaged and a noise issued to the outside by providing an anti-vibration shell made of damping sheet metal between the outside of a head disk assembly (HDA) and a frame. CONSTITUTION:A respiration filter 7 which performs the inflow and outflow of the air in the outside and inside of the HDA is provided at the opening part of a base plate 1. The anti-vibration shell 10 made of damping sheet metal provided with an air hole 11 is formed in hollow structure, and incorporates the HDA in the inside, and supports the HDA via vibrationproofing rubber 8. Also, the anti-vibration shell 10 is supported with the frame 9. In such a way, vibration and the noise in all the frequency areas can be attenuated by the combination of the anti-vibration shell 10 enclosing the outside of the HDA and the vibrationproofing rubber 8.
Patent JP-2000056543-A (JP)
Title: Image forming device
Inventor: KAWAHARA ARIHIKO
IPC: G03G15/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a surface potential difference between a first and second rotations of a photoreceptor when charging the photoreceptor. SOLUTION: In an image forming process part 7 forming a toner image by charging a photoreceptor 8 by use of a charger 16, performing digital exposure using a laser beam, and reversely developing, using a developing device 17, an electrostatic latent image formed by the exposure, a charging output produced by the charger 16 is controlled to become high during a first rotation of the photoreceptor 8 and get lower during the second rotation thereof. Thereby a potential difference between the first and second rotations and a potential gradient are eliminated, and a toner image of stable picture quality with constant density can be formed by the developing device 17 from the first rotation of the photoreceptor 8.
Patent JP-H0558010-A (JP)
Title: Dot printer with error detecting function
Inventor: MORIOKA ATSUSHI
IPC: B41J2/505
Filed: 1991-08-29
Abstract: PURPOSE:To provide a dot printer with less printed character errors by comparison-checking character fonts which are read from two character font memories at the time of reading. CONSTITUTION:At the time of character font loading, two character font memories 3, 4 are loaded at the same time, and at the time of printing, reading is done from respective character font memories 3, 4 at the same time, and the two character fonts are compared by a comparison circuit 5 to detect errors.
Patent JP-S60111931-A (JP)
Title: Light applied temperature measuring apparatus
Inventor: SHINDOU YOUICHI
IPC: G01K5/52
Filed: 1983-11-22
Abstract: PURPOSE:To eliminate the variation in the output of a light source and the transmission loss of a light transmitting member, by constituting the title apparatus so that a diffraction grating is brought into contact with an object to be measured and the temp. around the diffraction grating is measured from the peak wavelength of the spectrum distribution of reflected light. CONSTITUTION:Light emitted from a light emitting element 19 is projected to the diffraction grating 33 in a temp. detector 23 and light reflected from said grating 33 is guided to a light receiving part 25 and the spectrum distribution of the reflected light is detected by a photodiode array 29. Therefore, by calculating the peak wavelength of the spectrum distribution from the detection result, the temp. in the vicinity of the diffraction grating 33 in the temp. detecting part 23 is measured. Because the peak wavelength utilized in this measurement is an amount not relating to the intensity of a light source for projecting light or the light transmission loss of a light transmitting member, the accurate measurement of a temp. subjected to no effect of said phenomena can be performed.
Patent JP-H0957411-A (JP)
Title: Continuous casting method
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/20
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce center segregation and center porosity by positioning a part having non-solidified molten steel in the inner part to the upper part from a molten steel meniscus in a mold after drawing out a cast slab downward from the mold, forming a cavity in the inner part with the gravity and pressure-sticking after solidifying. SOLUTION: While drawing out the cast slab 8 downward from the mold 1, the cast slab 8 is cast so as to have an arc-shape toward the upper part. The part having the non-solidified molten steel 9 in the inner part of the cast slab 8 is positioned at the upper part from the molten steel meniscus in the mold. In such a condition, the non-solidified molten steel 9 existing at the upper part from the molten steel meniscus in the mold is continuously shifted downward by gravity to form the cavity 11 in the inner part. Successively, fine quantity of the residual molten steel remaining on the surface skin layer in the interface of the shifting state as the inner wall of the cavity 11 in the inner part is fully solidified.  Successively, rolling reduction is applied from the surface of the cast slab 8 with at least one pair of rolling reduction rolls 5 and the cavity 11 is continuously press-stuck. While executing such casting, steel shifting, rolling reduction and press-sticking, the cast slab is drawn out with pinch rolls 7.
Patent JP-S60119289-A (JP)
Inventor: SUZUKI TAKEHIRO
IPC: D21C9/08
Filed: 1983-11-22
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-2000042484-A (JP)
Title: Stripe-shaped color pattern mounting material and its production
Inventor: TOKIMOTO NORITOSHI
IPC: B05D5/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To make a pattern have depth and to eliminate troubles such as the exposure of a pattern-less matrix color even when damage reaching an inner layer part is inflicted by forming a stripe-shaped color pattern penetrating a coating material layer from its surface layer part to its bottom part in which colored aggregates are mixed with a density gradient to be distributed to change a color boundary gradually. SOLUTION: A receiving mold 3 for molding a mounting material is set on a plate- shaped vibrating base 2 installed on a vibrator 1. Colored coating materials of a plurality of colors incorporated each of colored aggregates of a plurality of colors, i.e., a hypochromic colored coating material 4 for a matrix color part and several kinds of deep colored coating materials 5a, 5b,... for forming a striped pattern line part, are cast into the mold 3 by a coating material supply means to form a striped pattern and vibrated by a vibrator, and a coating material layer is solidified by a heating means to produce a stripe-shaped color pattern mounting material. The mounting material is dried and cured, optional polishing treatment is applied to its stripe- shaped pattern surface, and then a clear layer is formed.  The stripe-shaped color pattern is formed from the surface layer part to the bottom part of the mounting material 6.
Patent JP-S6377546-A (JP)
Title: Catalyst for conversion of carbon monoxide and its production
Inventor: YAMAMOTO NAOICHI
IPC: C01B3/16
Filed: 1986-09-17
Abstract: PURPOSE:To improve activity of a catalyst in low temp. and to improve the activity holding ability of the catalyst by allowing an aq. soln. mixed a water-soluble Cu salt with a water-soluble Mn salt in the almost equimolar ratio to react with an equivalent or more amt. of an aq. alkali hydroxide soln. to the total amt. of the water-soluble salts at 60-550 deg.C. CONSTITUTION:The catalyst for conversion of carbon monoxide expressed in the formula of CuMnO2 is produced by allowing the aq. soln. mixed with water-soluble Cu salt with the water-soluble Mn salt in the almost equimolar ratio to cause hydrothermal reaction in the equivalent or more amt. of the aq. alkali hydroxide soln. to the total amt. of the water-soluble salts at 60-550 deg.C. The salt of Cu and Mn such as nitrate, chloride, sulfate, formate and acetate is preferable for the water-soluble salt of Cu and Mn. The water-soluble Cu salt is preferably mixed with the water-soluble Mn salt in a molar ratio of 0.8 to 1-1.1 to 1. The amt. of alkali hydroxide to be used may be an equivalent or more as the total amt. of the water-soluble salts.
Patent JP-H0774844-A (JP)
Title: Method and device for consultation reception processing
Inventor: MASUI FUMIO
IPC: H04M11/00
Filed: 1993-09-02
Abstract: PURPOSE:To properly and speedily give counsel to a counselee without any increase in the burden on a conunselor by displaying information required for counseling on the basis of identification information on the counselee when there is an incoming from the counselee. CONSTITUTION:A PB signal indicating the ID number (identification information) is sent out of its counselee's home telephone set 1a to the communication control unit 4a of a counseling center 100. The communication control unit 4a connects the telephone line on the side of a public network 2 to a telephone line 49 to place a telephone set 5a in a busy state. Then the received ID number is sent to a personal computer 3. The personal computer 3 retrieves information on the counselee corresponding to the ID number in a counselee master file and stores it in a memory. Then when the code and password of the counselor are inputted, basic information, a photograph of the counselee's face, and the contents of a last counseling memo are displayed. The counselor give counsel to the counselee by telephone over a look at the screen.