baber/WOPTO huggingface dataset:
Patent JP-H08168897-A (JP)
Title: Press machine able to divisionally control die
Inventor: KUSHIHARA TOSHIAKI
IPC: B30B1/34
Filed: 1994-12-16
Abstract: PURPOSE: To provide a press machine capable of divisionally control a die which is able to machine a part requiring plural different pressings with one press machine. CONSTITUTION: Plural numbers of upper die holders 3 or lower die holders 5 are provided, at least two kinds of dies made in a pair are held on the die holders opposing at the upper and lower, hydraulic cylinders C or more than two stands for pressing are attached between the upper frame 1 and each upper die holder 3 and between the lower frame and each lower dies 61 to 64, or hydraulic cylinders C of more than two stands for pressing are attached between the upper frame 1 and upper dies 41 to 44. At the time of pressing, both of the rod projecting amount of each hydraulic cylinder C and the pressing force or one side are controlled individually by each die, and both or one side of the requiring clearance and pressing force are applied between the upper and lower dies.
Patent JP-H02177837-A (JP)
Title: Production of squid angling hook
Inventor: ASARI SEN
IPC: A01K85/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a squid gangling hook, rich in productivity and capable of surely fixing a hook rod to a core rod of a lure by folding the hook rod having tapered both sides into nearly V-shaped halves and further bending the resultant halves into an L-shaped pieces, etc. CONSTITUTION:A hook rod 1 having tapered both sides is folded into nearly V-shaped halves at an intermediate point in the longitudinal direction thereof and then bent at nearly right angles at positions of about 1/3 length from the side of the base part (1b). The hook rod is held on the outside of the core rod and a tightening ring is pressure fitted into the outside of the base part of the hook rod or the base part of the hook rod is pressed into an annular space between the core rod and the inner surface of the tightening ring held on the outside of the core rod. Thereby, the core rod and hook rod are integrated.
Patent JP-H03193137-A (JP)
Title: Household deodorant
Inventor: NAKANE TOSHIHIKO
IPC: A43B17/00
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a deodorant excellent in deodorizing effect and dew condensation preventing effect and also excellent in effect suppressing stuffiness or stickiness by adding hydrotalcite. CONSTITUTION:A special powder containing hydrotalcite is used as a deodorant for a garbage box, a deodorant for a room or a deodorant for a car. The particle size of hydrotalcite is about 0.005-500mum and especially pref. about 0.05-100mum. Hydrotalcite is compounded in an amount of about 0.1-100wt.%. Further, surface modifier such as ester oil or hydrocarbon oil, a compounding component such as water or avocado oil and org. pigment are compounded. The deodorant thus obtained is excellent in deodorizing effect and dew condensation preventing effect and also excellent in effect suppressing stuffiness or stickiness.
Patent JP-H01138987-A (JP)
Title: Desired rotational frequency correcting device for fan motor
Inventor: YAMADA TOSHIYUKI
IPC: H02P29/00
Filed: 1987-12-28
Abstract: PURPOSE:To compensate for the change of the capacity of a fan along with the change of load characteristic, by correcting the desired rotational frequency of a fan motor according to the load characteristic after its fluctuation, when the load characteristic of the fan is fluctuated against a reference. CONSTITUTION:By a micro-computer 5, based on a deviation between the rotational frequency of a fan motor 2 and a previously set desired rotational frequency, a phase time according to a phase angle when a power source is ON is controlled, and control signal for turning the rotational frequency of the fan motor 2 into the desired rotational frequency is directed to a control unit 6, as the output. Besides, by the micro-computer 5, based on the phase time when the controlling power source is, ON and a reference phase time, the change of the load characteristic of a cross flow fan 1 is detected, and according to the load characteristic after the change, the desired rotational frequency is corrected. Based on the control signal of input from the micro-computer 5, by the control unit 6, the phase time when the power source is ON is changed.
Patent JP-H04202087-A (JP)
Title: Production of oxide single crystal
Inventor: YAMADA NORIAKI
IPC: C30B15/20
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the intrusion of bubbles, the generation of distortions, etc., by calculating a melt depth from the weight increase quantity and pulling-up speed of the single crystal to be grown in CZ method, continuously changing the rotating speed of a pulling-up shaft according to this depth and preventing the inversion of a boundary shape. CONSTITUTION:A seed crystal 10 fixed at the front end of the pulling-up shaft is immersed into the melt in a crucible and the single crystal is grown on the seed crystal 10 by pulling up the rotating pulling-up shaft. The weight of the single crystal to be grown is first detected by a weight sensor 3 and the weight increase quantity is detected by a controller 7. The melt depth is calculated in a CPU from the weight increase quantity of the grown single crystal and the pulling-up speed detected by a controller 8. The optimum rotating speed of a pulling-up shaft revolving motor 5 is calculated from this calculated value and the data of the solid-liquid boundary shape inversion conditions previously obtd. by experiment. The rotating speed of the pulling-up shaft is then continuously changed via a controller 9, by which the inversion of the boundary shape at the solid-liquid boundary is prevented.
Patent JP-H01170123-A (JP)
Title: F1/2 automatic gain control amplifier
Inventor: IFUKURO SADAO
IPC: H04B3/06
Filed: 1987-12-24
Abstract: PURPOSE:To obtain an AGC amplifier with a large equivalent width by adding the output of a first amplifier to have a prescribed gain in a prescribed frequency range and the output of a second amplifier to be connected to a time constant circuit and to have a characteristic in which the gain is shielded at a prescribed frequency or below. CONSTITUTION:One side, into which an input signal is branched, is inputted to a first amplifier 10 to have the prescribed gain in the prescribed frequency range. The other side, into which the input signal is branched, is inputted to a time constant circuit 40 to give a prescribed time constant and, thereafter, signal-supplied to a second amplifier 20 to have the characteristic in which the gain of a following stage is shielded at the prescribed frequency or below. The outputs of the first amplifier 10 and second amplifier 20 are added by an adder 30. By such a constitution, the AGC amplifier can be obtained which is suitable for executing an LSI and in which the equivalent width is large.
Patent JP-H11167692-A (JP)
Title: Maintenance and meter-reading device
Inventor: MASUDA KINICHIRO
IPC: G08C19/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To connect a notified message data to map information and image information and to display it about a maintenance and meter-reading device in which a processor stores management message data that is notified by a customer or emergency message data in a data server. SOLUTION: A distribution managing device 2 that has a display screen or a safety inspecting device 3 are connected, and when management message data or emergency message data is received, a customer who notifies is retrieved from the message data, a map for a region where the customer exists is shown on the screen of the distribution managing device based on customer data that is preliminarily set to a data server 4 and also the location of the customer who notified is additionally shown on the map.
Patent JP-H06187013-A (JP)
Title: Heat source controller
Inventor: WADA YUKO
IPC: G05B17/02
Filed: 1992-12-15
Abstract: PURPOSE:To attain a precise heat source operation control, and to attain an efficient operation while reducing an energy loss by monitoring the fluctuation of an actual thermal storage amount against a thermal storage amount transition plan, and immediately correcting a heat production plan and operating a heat source operation when a deviation is generated. CONSTITUTION:A heat load predicting part 7 predicts the hour transition of a heat load amount per a day, and a thermal storage amount transition planning part 8 plans the hour transition of the thermal storage amount necessary for facilitating a countermeasure to it. Then, a heat production planning part plans a heat reproduction for storing the thermal storage amount matched with the thermal storage amount transition plan in a thermal storage layer 1, based on a corresponding relation between the transition of the predicted head load amount and the transition of the terminal storage amount. A heat production plan correcting part always compares the thermal storage amount detected by a thermal storage amount detecting part with the thermal storage amount plan value, and corrects the heat production plan according to the deviation. Then, a head source operation control part 11 operates the operation control of a heat source based on the head production plan and a correcting command. Thus, the precise heat source operation control can be attained.
Patent JP-H11168366-A (JP)
Title: Phase comparator
Inventor: YANAGISAWA NAOSHI
IPC: H03K5/26
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparator capable of a low voltage operation. SOLUTION: This phase comparator is constituted of RS flip-flops 101-104 constituted of 2-input NAND circuits and the 2-input NAND circuits 105-107. Input CLK is inputted to the S terminal of the RS flip-flop 101 and the input VCO is inputted to the S terminal of the RS flip-flop 102. Output UPP is outputted from the output terminal OUT2 of the RS flip-flop 103 and the output DOP is outputted from the output terminal OUT2 of the RS flip-flop 104.
Patent JP-H05145434-A (JP)
Title: On-vehicle traffic information processor
Inventor: TANIGUCHI TATSUAKI
IPC: G08G1/09
Filed: 1991-11-22
Abstract: PURPOSE:To provide the on-vehicle traffic information processing unit able to deliver suitably traffic information required by a driver among diversified traffic information offered by using a broadcast radio wave. CONSTITUTION:A CPU 4 provided to a control unit 3 reads an operating state of a touch sensor 11 via an input output interface 5, an information content of a specific item set by the contact operation of a command key displayed simulatively on a display device 10 is extracted selectively among traffic information sets demodulated by a demodulation section 9 via a reception section 8 from a radio wave received by an antenna 7 and reproduced from a speaker 17.
Patent JP-H01174398-A (JP)
Title: Production of optically active alpha-methylbenzylamine
Inventor: MOCHIDA KENICHI
IPC: C07C209/88
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently produce the R(+)- or S(-)-isomer of alpha- methylbenzylamine, by bringing microbial cells, etc., of a special microorganism into contact with a racemic modification of the above-mentioned alpha- methylbenzylamine. CONSTITUTION:Racemic modification of alpha-methylbenzylamine is reacted with microbial cells of a microorganism having the ability to decompose only either the R(+)- or S(-)-isomer thereof or treated microbial cells to efficiently obtain optically active alpha-methylbenzylamine. Acetobacter.aurantius IAM1812, etc., are used as the microorganism decomposing the S(-)-alpha-methylbenzylamine. Fusarium.oxysporum, etc., are cited as the microorganism decomposing the R(+)-alpha-methylbenzylamine.
Patent JP-2001157490-A (JP)
Title: Method and apparatus for controlling current of pwm inverter
Inventor: TAKAYAMA HIDEKI
IPC: H02P25/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance stability in the control of a current being supplied to an inductive load while simplifying adjustment of circuit constants. SOLUTION: A winding current detection value is delivered through a filter circuit 52 having characteristics being varied by a pulse signal to a comparator 51 and compared with a current amplitude command. A transistor T+ in a PWM inverter 2 is turned on/off by the Q output signal of a D flip-flop 54 having a CK terminal receiving the pulse signal and a CL terminal receiving the output from the comparator 51.
Patent JP-H08169558-A (JP)
Title: Rotary feeder
Inventor: OKUMURA OSAMU
IPC: B65G53/32
Filed: 1994-12-19
Abstract: PURPOSE: To provide a rotary feeder by which consumption of a blade of a rotor can be reduced and the service life can be lengthened and the blade can be easily replaced according to its necessity. CONSTITUTION: A rotor 40 having plural radial-shaped and prescribed-shaped blade members 50 around a rotary drum 44, is rotatably arranged in a housing main bode 1 whose inner wall surface 15 presents an almost cylindrical shape. Covering members 16, 24 and 34 where tip parts and side end parts of the blade members 50 of the rotor 40 come into contact in a line contact condition with inner wall surfaces 15, 23 and 33 of the housing main body 1 and a part of root parts of the blade members 50 comes into a surface contact condition with them and the line contact condition and the surface contact condition continue with each other and which are composed of a synthetic resin raw material such as silicone rubber having large abrasion resistance and heat resistance, are provided.
Patent JP-H06179849-A (JP)
Title: Coating resin
Inventor: UMEMURA YASUTO
IPC: C09D151/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a coating resin which can form a coating film excellent in properties such as solvent resistance, weather resistance and adhesion on a difficultly coatable plastic. CONSTITUTION:The coating resin is obtained by polymerizing 5-50 pts.wt. chlorinated polyolefin having a chlorine content of 60wt.% or below, 1-30 pts.wt. hydroxyl-terminated polyolefin, 1-15 pts.wt. vinyl-terminated polydiene and 5-93 pts.wt. at least one monomer selected from among a (meth)acrylic ester and other copolymerizable vinyl monomers.
Patent JP-H06180864-A (JP)
Title: Production of optical disk
Inventor: TOKORO MAKOTO
IPC: G11B7/26
Filed: 1992-12-15
Abstract: PURPOSE:To rapidly remove air bubbles included in an adhesive from the adhesive by fast rotating substrates stuck with the adhesive. CONSTITUTION:Two disk substrates each having an outer transparent area 6, area 5 for formation of a recording film, and inner transparent area 7 are stuck with an adhesive. Before the adhesive is hardened, two substrates are fast rotated so that air bubbles included in the adhesive are moved by centrifugal force to the inner circumference and rejected. By moving air bubbles from the area 5 to the area 7, servo defects due to air bubbles can be prevented.
Patent JP-H07231100-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYANAGA SHOJI
IPC: G02F1/1368
Filed: 1994-12-19
Abstract: PURPOSE:To obtain a crystallizabillty silicon film with an improved crystallizability by retaining a compound containing a catalyst element single substance or a catalyst element for promoting the crystallizability of amorphous silicon film in contact with the amorphous silicon film, performing heating treatment at a relatively low temperature, and further performing annealing at a higher temperature than the crystallization temperature. CONSTITUTION:By applying nickel liquid solution for several times, a layer containing nickel is formed on the surface of amorphous silicon film. In this case, the nickel in this layer is dispersed into amorphous silicon film in the later heating process and operates as a catalyst for promoting crystallizability. Then, heating treatment is performed in a heating oven, thus obtaining a silicon film 12 with crystallinity formed on the substrate 11. Then, annealing is performed in nitrogen to enhance the crystallinity inside a crystal particle.
Patent JP-H08173517-A (JP)
Title: Air cleaning and sterilizing device
Inventor: HIROMI TSUTOMU
IPC: A61L2/20
Filed: 1994-12-21
Abstract: PURPOSE: To effectively make sterilization, deodorization, and contaminated gas removal by feeding the contaminated air into an ozone process area, a bacteria-capturing filter with high performance and an ozone catalyst reaction area in sequence to sterilize with ozone, capture the bacteria component, and decompose excess ozone, and monitoring the discharge of excess ozone. CONSTITUTION: Contaminated air is introduced from the opening section 4 of a hollow casing 2, the ozone generated by a ceramic ozone generator 1 is fed, and a bacteria film is destroyed by ozone. The contaminated air is fed to a minus ion generating electrode 6, then it is fed to a bacteria capturing high-performance filter 7 containing a sterilizing component. Bacteria are sterilized, captured, and removed. The air is fed to an ozone decomposing honeycomb layer 8 and an acid gas adsorbing honeycomb layer 9, the excess ozone is decomposed, and the acid gas is removed. The air is discharged from an opening 5 while the excess ozone is monitored by an ozone sensor 11 at a discharge port.
Patent JP-H06163225-A (JP)
Title: Composition for bond magnet and bond magnet
Inventor: OSHIMURA NOBUMITSU
IPC: H01F1/053
Filed: 1992-11-20
Abstract: PURPOSE:To increase the mechanical strength by a method wherein a composition for bond magnet contains an epoxy resin which is solid at specific temperature and a resin binder containing specific additive as well as magnetic particles having specific anisotropical magnetic field. CONSTITUTION:This composition for bond magnet contains an epoxy resin which is solid at 25 deg.C and an organic compound expressed by formula I (where R1 represents acyl radical containing olefin unsaturated coupling, R2 represents alkylene radical or alkenylene radical, Ar represents hydrogen atoms or allyl radical) a reactive diluent, additionally, a resin binder containing at least one kind of compound selected from vinyl benzine compound expressed by formula II (where A represents dihydric organic radical), epoxy stylene, poly-sulfide coupling containing epoxy resin and organoslioxane having reactive radical at both ends expressed by formula III (where R3, R5 represent alkyl radical or cycloalkyl radical, R4 represents reactive organic radical) as well as the magnetic particles having anisotropical magnetic field exceeding 50kOe.
Patent JP-H02178715-A (JP)
Title: Control system for reactive power compensator
Inventor: YAMAMURA HIDEKI
IPC: G05F1/70
Filed: 1988-12-28
Abstract: PURPOSE:To reduce a higher harmonic by phase-controlling a device based on a control signal which is biased so that it subtracts the added value of signals equivalent to respective capacities of certain compensators when plural numbers of reactive power compensators are operated. CONSTITUTION:Plural reactive power compensators are constituted, and a reactive power detection signal from a fluctuation load 4 is used as it is for the phase control of a thyristor 12 in the compensator in the first reactive power compensator SV, and the control signal which is biased so that it subtracts the signal equivalent to the capacity of the first reactive power compensator SVC 1 from the reactive power detection signal is used for the phase control of the thyristor 22 of the compensator in the second reactive power compensator SVC 2. Thus, the generating higher harmonic which occurs can be reduced by sequentially and simultaneously executing said operation.
Patent JP-H04206753-A (JP)
Title: Semiconductor wafer and inspecting method for semiconductor element thereof
Inventor: MORI SHIGEOKI
IPC: H01L21/66
Filed: 1990-11-30
Abstract: PURPOSE:To enable electrical characteristics of a semiconductor element in a semiconductor wafer state to be inspected easily and an environmental test in a semiconductor wafer to be performed by forming an electrode for inspection which is connected to at least one semiconductor element at a region of the semiconductor wafer where no semiconductor elements are formed, etc. CONSTITUTION:A semiconductor wafer 1, a number of semiconductor elements 2 which are formed on the semiconductor wafer 1, and an electrode for inspection 4 which is connected to at least one above semiconductor element 2 which is formed at a region of the semiconductor wafer 1 where the semiconductor element 2 is not formed are provided. Also, when inspecting electrical characteristics of a plurality of semiconductor elements 2 which are formed on the semiconductor wafer 1, a plurality of electrode pads 4 are provided at an outer-periphery part of the semiconductor wafer 1 where no semiconductor element 2 is formed and a conductor pattern 5 for connecting those electrode pads 4 and the semiconductor element 2 electrically is provided, thus enabling electrical characteristics of the semiconductor element 2 to be inspected through the above electrode pad 4.
Patent JP-H06189566-A (JP)
Title: Drive control device for vibration wave motor
Inventor: NISHIKAWA FUMIKAZU
IPC: H01L41/04
Filed: 1992-12-16
Abstract: PURPOSE:To provide an oscillatory wave motor control device in which the problem of lowering a control response at the time of deceleration and stoppage due to the phenomena of phase return is solved. CONSTITUTION:The output of comparators 15, 16 is transferred into a microcomputer 1 to detect a phase difference between a drive alternating current signal and an output signal from a monitor electrode S. On the other hand, the rotational speed of a rotor is detected by a detector 11 and a detection circuit 12 to transfer the detected value into the microcomputer 1, and when a motor is being decelerated, the rate of change of the frequency of the drive alternating current signal is changed by a frequency control means for a drive alternating current signal, which includes a D/A converter 2, a voltage-controlled oscillator 3 and combined frequency divider and phase shifter 4. Also, when the rotor is stopped at a target position, the rest in amount of drive is detected from the output of the detection circuit 12, thereby setting the rate of change of the frequency of the drive alternating current signal at the basis of the rest in amount of drive.
Patent JP-H06188357-A (JP)
Title: Electrode pin and semiconductor integrated circuit device using same
Inventor: OBARA TETSUJI
IPC: H05K3/30
Filed: 1992-12-16
Abstract: PURPOSE:To cope with the increase of the number of necessary signals and power supplies, without enlarging the size of a package. CONSTITUTION:In a pin 5 for an electrode constituting a semiconductor integrated circuit device having a package body of a pin grid array type, a plurality of conductors 5 for wiring are formed on the side wall of the pin 5, and a plurality of signals or power supplies are led out from one pin 5.
Patent JP-H07184804-A (JP)
Title: Holder for toilet paper
Inventor: SHIBATANI MAKOTO
IPC: A47K10/38
Filed: 1993-12-28
Abstract: PURPOSE:To use a toilet paper hygienically by automatically taking out the toilet paper without touching with hand directy to the toilet paper. CONSTITUTION:In a toilet paper holder mounting rotatably the toilet paper for use, a holder body 1 is provided with a sending-out means for sending out the toilet paper automatically.