baber/WOPTO huggingface dataset:
Patent JP-S63157678-A (JP)
Title: Power supply circuit
Inventor: FUNAKOSHI JUNICHI
IPC: H02M7/5387
Filed: 1986-12-19
Abstract: PURPOSE:To reduce the number of component parts of a power supply circuit by using an arrangement of two pairs of transistors, in which the transistors of each pair can be selectively interconnected at their bases. CONSTITUTION:A power circuit is composed of first-fourth transistors (herein after, Tr) Q1-Q4 connected between a DC power source 1 and a load 2, a first switching means 4 connected between the bases of the first and the second TrQ1, Q2 and opening or closing the connection, a second switching means 5 connected between the bases of the third and the fourth TrQ3, Q4 in the same manner and opening or closing the connection, and a control section 6 working both the switching means 4-5 alternately. Then, by the control section 6, first, the switching means 4 is worked and is connected between the bases of the TrQ1, Q2, and the TrQ1, Q2 are turned ON, and forward current is permitted to flow to the load 2. After that, the switching means 5 is worked, and the TrQ3, Q4 are turned ON, and reverse current is permitted to flow to the load 2. Then, the forward/reverse current is permitted to flow to the load 2 alternately in the constant cycle of the control section 6, and alternating current is generated.
Patent JP-H11144772-A (JP)
Title: Semiconductor electrode, its manufacture, and photocell using the same
Inventor: ONO YOSHIYUKI
IPC: H01L31/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor electrode, capable of efficient absorption and energy conversion of sunlight by using a metal oxide porous body in which pore diameter frequency distribution of fine pores have a plurality of peak values as the semiconductor electrode. SOLUTION: It is preferred that a fine pore corresponding to at least one peak value of peak values of the pore diameter frequency distribution of fine pores is a micro pore, and the fine pore corresponding to at least the other peak value is a macro pore. A metal oxide porous body in which the micro pore and the macro pore are present is used as a semiconductor electrode, whereby increase in specific surface area and diffusion of material are reconciled. The macro pore takes charge of the diffusion of material in the metal oxide porous body, and the micro pore takes charge of the ensuring of specific surface area. Preferably, the circle corresponding radius of the macro pore is in the range of 100 Å or more and 10,000 Å or less, and the circle corresponding radium of the micro pore is in the range of 10 Å or more and less than 100 Å. Further, it is preferred that the metal oxide porous body has photoresponsiveness, the functional molecule consists of a sensitizing pigment, and the sensitizing pigment is a visual light sensitizing pigment.
Patent JP-H03163545-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/392
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a rapidly processable sensitive material having satisfactory desilverability, high sensitivity and superior shelf stability by incorporating a specified magenta coupler into a green-sensitive silver halide emulsion layer and the silver salt of a compd. having bleaching accelerating action into at least one of photographic constituent layers. CONSTITUTION:A magenta coupler represented by formula I is incorporated into a green-sensitive silver halide emulsion layer and the silver salt of a compd. having bleaching accelerating action into at least one of photographic constituent layers. In the formula I, Z is a group of nonmetallic atoms required to form a pyrazoloazole ring, X is H or a group releasable by a reaction with the oxidized body of a color developing agent and each of RA and RB is a substituent bonding to C in the pyrazoloazole ring and having at least one acid group in the molecule. A rapidly processable sensitive material having satisfactory desilverability, high sensitivity and superior shelf stability is obtd.
Patent JP-H04178297-A (JP)
Title: Powder mold forming device
Inventor: HANADA MASAZUMI
IPC: B22F3/035
Filed: 1990-11-08
Abstract: PURPOSE:To form a relief place of surplus powder and to prevent partial densification by providing space extending to a central part from the unformed peripheral surface at the lower side of a thin-walled part on an upper punch. CONSTITUTION:When the space 13 extending to the central part from the unformed peripheral surface at the lower side of the thin-walled part (d) of the upper punch 12 is provided, the surplus powder moves into the space 13 when the upper punches 11 and 12 are pushed down together with a core 16. When the upper punches 11 and 12 are further pushed down, the space 13 is closed by the inside diameter surface of a lower punch 15 and compression is started. When such constitution is executed, elimination of the surplus powder at the lower side of the thin-walled part (d) which has been difficult hitherto is made possible and product density on an annular part, etc., having a thin-walled part in the middle in the peripheral direction can be also uniformized.
Patent JP-H10143262-A (JP)
Title: Constant current circuit
Inventor: MAEJIMA TOSHIO
IPC: G05F3/24
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a constant current circuit which can output a constant current not depending on a power supply voltage, and of which chip area can be reduced. SOLUTION: This constant current circuit is composed of 1st and 2nd current sources A1 and A2 for respectively outputting mutually different currents i4 and i7 depending on a common power supply voltage V, current attenuation circuit D for attenuating the current i4 outputted from the current source A1 and outputting a current i9, current adder circuit P for adding the current i9 outputted from the current attenuation circuit D and the current i7 outputted from the current source A2, and current output circuit O for outputting a current i10 provided by the current adder circuit P through current output terminals Iout1, Iout2....  When the Tr sizes of respective parts are set so that the inclination of current i9 flowing through a PMOS transistor Tr 9 can be equal with the inclination of current i7 flowing through an NMOS transistor Tr 7, the constant current not depending on the power supply voltage V can be obtained within the range higher than V1.
Patent JP-H09127873-A (JP)
Title: Delivery management slip set
Inventor: KATO TAKAHIRO
IPC: B42D11/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the delivery management and operation the delivery job when plural items to be delivered to the same delivery area are present in the delivery items handled by a transport company. SOLUTION: A delivery information display paper piece 2 provided with machine read unit information 6 and a delivery information entry column 4 on the front surface and provided with a peeling material 9 on the back surface and a sticking paper piece 3 provided with the unit information 7 for visual confirmation of the same contents as the machine read unit information 6 on the front surface and provided with an adhesive agent 10 on the back surface are connected through a folding part 8. The plural sheets of the delivery management slips 1 composed by being folded so as to bring the back surface sides of the delivery information display paper piece 2 and the sticking paper piece 3 into contact with each other by the folding part 8 are made to be one set, separatably bound on the side of the folding part 8 and made to be delivery management slip set.
Patent JP-H05122660-A (JP)
Title: Recording and reproducing device
Inventor: AIDA AKIRA
IPC: H04N5/783
Filed: 1991-10-24
Abstract: PURPOSE:To provide a recording and reproducing device which can satisfactorily reproduce a video even in the case of a high speed search. CONSTITUTION:In order to correspond to the speed of +32 to -4 times, the lock range of the PLL circuit 116a of a channel A is set in the range of the frequency of 0.827 to 1.033 times with regard to a frequency at the time of normal reproduction and in order to correspond to the speed of +44 to -32 times, the lock range of the PLL circuit 116b of a channel B is set in the range of the frequency of 0.893 to 1.184 times with regard to the frequency at the time of normal reproducing. A time compressed integration(TCI) decoder interpolates the line of the channel B whose time axis is disordered with the line of the channel A whose time axis is correct at the time of the speed of +32 to +4, uses the TCI signal of the channels A and B, of which time axes are correct at the time of the speed of +4 to -4 times and interpolates the line of the channel A whose time axis is disordered with the line of the channel B whose time axis is correct at the time of the speed of -4 to -32 times.
Patent JP-H0872867-A (JP)
Title: Corrugated cardboard case
Inventor: NAKATANI SEIICHI
IPC: B65D5/66
Filed: 1994-08-29
Abstract: PURPOSE: To provide a corrugated cardboard case whose shape is contrived for simplification of packing and unpacking. CONSTITUTION: A corrugated cardboard case 1a is provided with a projecting part 5 formed at the end of an outer flap 3 of a rectangular case, an elongated hole 6 formed at the opening/closing pivot point of an inner flap 4 for receiving the projecting part 5, a first pivotally separable part 7 having its lower pivot point set downwardly of the intermediate part of the elongated hole 6, a second pivotally separable part 8 having its upper pivot point set inside the first pivotally separable part 7 and a locking hole 9 formed in the projecting part 5 for receiving the second pivotally separable part 8.
Patent JP-H11137949-A (JP)
Title: Treatment of refuse incinerator waste gas and device therefor
Inventor: ITO MEIJI
IPC: B01D53/77
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the waste water-free method by which the calcium chloride and heavy metals in the fly ash recovered from a refuse incinerator are easily discarded or reutilized. SOLUTION: The fly ash contg. hydrogen chloride, calcium and heavy metals recovered by a bag filter 4 from the waste gas of a refuse incinerator 1 is washed with water in an ash extractor 8, aq. NaOH is added to the filtrate contg. CaCl2 from a pipeline 108 to convert CaCl2 into Ca(OH)2 , and the CaCl2 - free ash is melted and then solidified by a device 7 and discarded. The filtrate contg. CaCl2 forms slaked lime by the addition of aq. NaOH, and the slaked lime is separated in a separator 11 and solidified in a cement solidifier 10. The sodium chloride in the filtrate is regenerated as NaCl by an electrolytic regenerator 12 and reutilized in the system. The high-purity gaseous chlorine as the electrolysis product is used as the material for industrial reagents.
Patent JP-H09148224-A (JP)
Title: Aligner and pattern forming method
Inventor: MATSUOKA KOJI
IPC: G03F7/207
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To beforehand recognize a chip or an exposure area being a fail pattern or prevent the fail pattern by a method wherein there is a function of measuring beforehand a projection and a recess and an inclination of the exposure area, and of calculating the maximum focus error which cannot be corrected when corrected in a stage. SOLUTION: An inclination and a projection and a recess of an exposure area are measured first by sensors 3, 4 before a wafer 1 is exposed to light. Next, an inclination amount of the stage and a focus position are calculated by a calculation part 5 based on the data so that a focus error of the exposure area is minimized. Further, a value and a position of the maximum focus error left when adjusted are calculated. Next, when the maximum focus error exceeds a specific permissible value (0.5μm), and alarm is raised by a buzzer. Further, when not exceeded, the inclination amount of the stage and a value of the focus position are supplied to a stage control part 6, and after an inclination and a height position of a stage 2 are actually adjusted, a pattern is exposed to light through a projection lens 9.
Patent JP-S63158503-A (JP)
Title: Solid-state color image pickup element
Inventor: KUBODERA KIKUO
IPC: G02B5/20
Filed: 1986-12-23
Abstract: PURPOSE:To prevent discoloration of a microcolor filter and generation of crack during production by forming a smooth layer and a dye layer using a hydrophilic polymer having a partial structure comprising a stilbazolium group as photosensitive layer. CONSTITUTION:A hydrophilic polymer comprising gelatin or casein having photosensitive group comprising stilbazolium groups a partial structure is used in at least one of the smooth layer 2, intermediate layers 4, 6, or the protective layer 8. The stilbazolium group is expressed by the formula I, wherein R1 is H atom, alkyl group, or aralkyl group; R2 is H atom or alkyl group; X<-> is an anion; * is a position bonding to gelatin or casein interposing a joint group. By this constitution, a microcolor filter causing no discoloration, having superior stability against the lapse of time, as well as high sensitivity is obtd. Thus, generation of cracks in the smooth layer or dye layer, etc. even after baking, is prevented.
Patent JP-H02150944-A (JP)
Title: Input/output controller
Inventor: YANAGIDA YOSHIAKI
IPC: G06F13/00
Filed: 1988-11-30
Abstract: PURPOSE:To output an abnormality signal when no coincidence is obtained between following both data and to detected a malfunction by comparing the data held by an input/output port holding means with the data held by an input/ output port state reading means which reads the prescribed output signal. CONSTITUTION:The output data is inputted to a DFF 2 through a terminal 1 and held there. A port selector 7 selects a prescribed port, and the Q terminal output of the DFF 2 of the selected port is inputted to an exclusive OR EX OR 4. A port selector 7' selects the same port as the selector 7, and the output signal of an output buffer 15 of the selected port is inputted to the EX OR 4. In a normal state both outputs are coincident with each other and therefore only an L signal is outputted from the EX OR 4. At the same time, no abnormality signal is outputted from an abnormality signal output means 5. While the inputs applied to the EX OR 4 are not coincident with each other in the case the DFF 2 has the abnormality. Then an H signal is outputted from the EX OR 4 and therefore an abnormality signal is outputted from the means 5.
Patent JP-2001124528-A (JP)
Title: Apparatus for inspecting corrugated fiberboard box
Inventor: KAYA AKIRA
IPC: G06T7/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting corrugated cardboard box which inspects the flap spacing of the cardboard box at a high speed, using the image processing. SOLUTION: A horizontal reference coordinate setting means 50 verifies the change in the number of data 0, corresponding to lightness level signals of one scanning line counted by a counter 24, while binary image data 40 of a flattened corrugated cardboard box 1 are acquired in an image memory 26, and sets a first horizontal reference coordinate corresponding to the scan line which increases the data number over a first prescribed value and a second horizontal reference coordinate corresponding to the scanning line, which decreases the data number below a second specified value.  A flap spacing deciding means 51 retrieves the binary image data 40 for a straight line, composed of black points successively changing on the coordinate x but constant on the coordinate y within a flap determined spacing inspection range based on the first and second horizontal reference coordinates, and decides whether the straight line length is within the prescribed normal range, thereby inspecting the flap spacing of the corrugated cardboard box 1.
Patent JP-S63195619-A (JP)
Inventor: DEIBITSUDO EICHI KUNTSU
IPC: B01L3/00
Filed: 1987-12-02
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-H06161318-A (JP)
Title: Fixing device provided with pressure adjusting function
Inventor: TAMAGAKI MASASHI
IPC: G03G15/20
Filed: 1992-11-16
Abstract: PURPOSE:To provide a fixing device provided with a pressure adjusting function capable of always keeping the pressure of a fixing roller proper set pressure or easily adjusting pressing force in any place. CONSTITUTION:The fixing roller 1 capable of changing a distance between rollers 1a and 1b, a piezo-electric element 2 which is provided in the pressure roller 1b and detects pressure between the rollers 1a and 1b, a laminated type piezoelectric ceramic 5 adjusting the pressure between the rollers 1a and 1b by changing the distance between the rollers 1a and 1b, a reference pressure value output means 8 outputting a previously set reference pressure value, and a control means 8 controlling the ceramic 5 so as to keep the pressure between the rollers 1a and 1b at the reference pressure in accordance with the detected result by the element 2 are provided.
Patent JP-H02151677-A (JP)
Title: Adhesive composition
Inventor: HATTORI NORIKAZU
IPC: C08F299/00
Filed: 1988-12-05
Abstract: PURPOSE:To provide an adhesive composition which can tightly bond an Si-H- containing polyether or the like to a plastic by mixing an alkenylated polyether of a specified MW, an organic solvent and a platinum compound catalyst. CONSTITUTION:An adhesive composition is produced by mixing 0.1-80wt.% alkenylated polyether (A) (e.g. allyl glycidyl ether/ethylene oxide copolymer) of an average MW of 10000-5000000 with 99.9-20wt.% organic solvent (B) (e.g. chloroform) and 0.1-10000ppm (in terms of the platinum atoms based on the total of components A and B) of a platinum compound catalyst (C) (e.g. chloroplatinic acid). This adhesive composition can be suitably used for bonding a cured product of a composition curable by hydrosilylation such as especially an alkenylated polyether or an Si-H-containing polyorganohydrogensiloxane to a plastic.
Patent JP-H04178643-A (JP)
Title: Silver halide photographic emulsion and photographic sensitive material
Inventor: MARUYAMA YOICHI
IPC: G03C7/32
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a silver halide emulsion having high sensitivity and superior reciprocity law characteristics by incorporating flat platy silver halide particles having specified dimensions and a specified aspect ratio. CONSTITUTION:Flat platy silver halide particles having >=2 aspect ratio and dislocation locally present near the centers of the particles are incorporated so that flat platy silver halide particles having <0.5mum thickness, >=0.3mum diameter and >=2 aspect ratio account for at least 50% of the total projection area of all the silver halide particles.
Patent JP-H06126928-A (JP)
Title: Cleaning device of cream solder screen printing machine
Inventor: SASAKI TAKAHIDE
IPC: B41F15/12
Filed: 1992-10-19
Abstract: PURPOSE:To sufficiently remove the cream solder stuck in the opening parts of a printing pattern and to prevent the scattering of the cream solder in a screen printing machine printing the cream solder on a substrate. CONSTITUTION:An air spray nozzle 12 is provided on the surface side of a screen plate 2 and an adsorbing sheet 13 is provided on the rear side of the screen plate 2. Solder is pushed out of opening parts 2c by the air sprayed from the spray nozzle 12 to be adsorbed by the adsorbing sheet 13. A suction means 14 is provided on the underside of the adsorbing sheet 13 to apply the pressing force and the suction force from the suction means 14 to the solder in the opening parts to more sufficiently take out the solder.
Patent JP-H08156636-A (JP)
Title: Accumulatior type braking energy regenerative device of vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60T1/10
Filed: 1994-12-09
Abstract: PURPOSE: To increase accumulative pressure of high pressure oil to an accumulator, and increase a recovering quantity of kinetic energy of a vehicle by performing control to forcedly neutralize a transmission at regenerative braking time such as a brake pedal is stepped down. CONSTITUTION: A pressure accumulative type braking energy regenerative device is provided with a control unit 60 for engine-transmission control composed of an engine electricity control part and a transmission electricity control part and a control unit 61 for control of a braking energy regenerative device. At regenerative braking time when engine rotating speed exceeds 0 and a brake pedal 1 is stepped down, a forced neutralization indicating signal of a transmission 31 is outputted to the control unit 60 for engine-transmission control from the control unit 61 for control of the braking energy regenerative device. Therefore, an engine brake does not act at regenerative braking time, and accumulative pressure of high pressure oil to an accumulator 36 is increased, and a recovering quantity of kinetic energy of a vehicle can be increased.
Patent JP-H11138417-A (JP)
Title: Dresser for semiconductor substrate abrasive cloth and its manufacture
Inventor: KINOSHITA TOSHIYA
IPC: B24B53/017
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a dresser, capable of removing the blinding of an abrasive cloth, stabilizing a polishing speed and manufacturing a semiconductor with high quality and yield. SOLUTION: A dresser for an abrasive cloth used in the polishing process of a semiconductor substrate into a plane shape comprises one type of hard abrasive grain selected out of cubic system boron nitride, boron carbide, silicon nitride or aluminum oxide, is brazed in a single layer on a supporting member formed of metal and/or alloy by using alloy with a melting point of 600 degrees C to 1400 degrees C containing 1-30 wt.% one type selected out of titanium, chrome or zirconium. Preferably, the hard abrasive grain is 30 μm or more and 300 μm or less in diameter. The supporting member is formed of ferrite based stanless steel with the hard abrasive grain brazed only on the single side.
Patent JP-H09143426-A (JP)
Title: Thermosetting coating composition
Inventor: OWADA SATOSHI
IPC: C09D161/20
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting coating composition capable of well ensuring film performance such as not only acid resistance but luster, hardness, weatherability, etc., and excellent in preservation stability. SOLUTION: In this thermosetting coating composition comprising an acid.hydroxyl group-containing acrylic resin containing carboxylic groups and hydroxyl groups and an epoxy group/hydroxyl group containing acrylic resin as main components or a thermosetting coating composition consisting of the above mentioned thermosetting coating composition blended with an amino resin such as melamine resin or a block isocyanate as a cross-linking resin, 0.3-10.0wt.% an organic tin-based compound based on the total solid in the thermosetting coating composition is added. A film excellent in not only acid resistance but luster can be formed, as the coating composition contains the acid/epoxy curing type resins as the main component.  Further, preservation stability is improved, as the reaction of the epoxy group with the carboxyl group is inhibited at normal temperatures by adding the organic tin-based compound such as dibutyltin laurate.