baber/WOPTO huggingface dataset:
Patent JP-S58105311-A (JP)
Title: Ac controller using electrolytic capacitor and diode
Inventor: KANOU TSUGIO
IPC: G05F1/10
Filed: 1981-12-16
Abstract: PURPOSE:To simplify the constitution of a circuit, to reduce both capacity and weight and at the same time to eliminate a loss of electric power as well as the generation of heat, by connecting an electrolytic capacitor to both output terminals of an AC power supply with its plus side turned to the power supply respectively and at the same time connecting a diode in parallel to the power supply. CONSTITUTION:A current flows to a power supply 1, a capacitor 2, a diode 5 and then the power supply 1 with a 1/4 period of an AC power supply. The current also flows to the capacitor 2, the power supply 1, a capacitor 3 and the capacitor 2 with a 2/4 period. Thus the capacitor 2 is discharged; while the capacitor 3 is charged. Then the current flows to the power supply 1, the capacitor 3, a diode 4 and the power supply 1 with a 3/4 period. In this case, the capacitor 3 is never charged backward although the capacitor is completely discharged since the diode 4 is provided. The operation is reversed to the 2/4 period in the last period. Thus the capacity is not increased so much since the size of the electrolytic capacitor is small. Furthermore the loss of electric power is eliminated with virtually no generation of heat. As a result, a long-period use is possible for an AC power supply with no generation of a fault.
Patent JP-H0630310-A (JP)
Title: Image pickup device and seat base for image pickup device
Inventor: KATO TAKESHI
IPC: H04N5/222
Filed: 1992-07-07
Abstract: PURPOSE:To pick up a non-stationary object such as a book easily and properly. CONSTITUTION:A stand 3 is inserted to an opening 2 of an image pickup device seat base 1 freely slidably. The stand 3 consists of a horizontal arm 4 extended in the horizontal direction and a support arm 6 supported to an outer end of the horizontal arm 4 via a hinge 5, and a clip 7 is provided integrally with a free end of the support arm 6. Furthermore, a paper display section 8 is formed to a position of the horizontal arm 4 projected externally from the image pickup device seat base 1. Marks A4, B4, A3 representing leadout positions in response to the paper size of a document D kept inbetween with a clip 7 are indicated on the paper display section 8. When the marks A4, B4, A3 of the paper display section 8 are matched with an end ridge of the opening 2, the horizontal arm 4 is positioned to a projection length corresponding to each paper size and the entire document D is transferred onto thermal paper P by a board copy 20.
Patent JP-H1031692-A (JP)
Title: Graphic data converting method for cad system
Inventor: NAGANO KEIJI
IPC: G06T11/80
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a graphic data converting method with which change processing is performed by applying the parameter of change when a changing instruction for changing the number of layers or exchanging layers is inputted at any arbitrary time point in pattern layout. SOLUTION: The correspondence between the changed number of layers and the new and old layers after the change is applied as the parameter, the layout data of the changing object are read in, concerning data (P5) on the pattern in the read data, the layer having the current data set as an attribute in the data is checked and when this is data (P6) of the changing object layer, data are moved (P7) to the layer applied as the parameter so that changing processing is performed for the number of layers.
Patent JP-H0254879-A (JP)
Title: Device for mounting cable to connector
Inventor: MASAKI TAKASHI
IPC: H01R43/01
Filed: 1988-08-17
Abstract: PURPOSE:To steadily catches and take out a cable so as to convey it to the specified position, to improve the reliability of work, to enable branching connection to many connectors, and to elevate diversity by taking the cable in the tense condition by means of a finger body to the position of the specified cable holding groove of the connector so as to mount it with a pushing-in piece. CONSTITUTION:At the margines of two bases 1 an 2 having a set interval in the X direction, a connector is held with connector holding bodies 3 and 3', and 4 and 4' so that the longitudinal direction may be in the Y direction. The interval in the Y direction is variable and exchange is possible so that the these holding bodies 3 and 3, and 4 and 4 may cope with the size and kind of the connector. Also, it is constituted such that a U-shaped guide 5 provided at the facing wall parts of the basis 1 and 2 convey a multifiber cable to the specified cable, and when the multifiber cable stands at the bottom of the U-shaped groove, a multifiber cable holding body 7 catches and holds the cable. Also, a block body 8 is arranged in the Y direction to the bases 1 and 2, and with its topside as a sliding face housing grooves 9 extending in YZ face from here is formed.
Patent JP-S5994103-A (JP)
Title: Controller of electromechanical transducer
Inventor: ARAKI SHIGERU
IPC: H01L41/04
Filed: 1982-11-19
Abstract: PURPOSE:To control an electromechanical transducer well by eliminating a high frequency part from a signal, which does not include a negative feedback signal, with an LPF in the input side of a driving circuit and attenuating a feedback circuit and providing an HPF. CONSTITUTION:The output signal of an LPF2 has a feedback signal subtracted in a subtracting circuit 3 and is raised to a voltage required for driving a bimorph by a high voltage drive amplifier 4 and is applied to the bimorph. A strain gauge 11 senses the displacement of the bimorph, and this sense voltage is inputted to an HPF13 after a gain is attained in an amplifier 12. The output of the HPF13 has the gain adjusted in a gain adjusting means 14, and the damping coefficient at the first resonance point is increased in a differentiation circuit 15. An RF signal is sampled at intervals of one field to correct the head position, and the head is always placed on a track at the slow still reproducing time to obtain one-field components of picture without noise bars.
Patent JP-S58105813-A (JP)
Title: Automatic controller of vehicle height
Inventor: YAMAMIYA OSAMU
IPC: B60G17/015
Filed: 1981-12-16
Abstract: PURPOSE:To improve accuracy in adjusting a vehicle height at the time of running on a bad road, by a method wherein signals of the vehicle heights for too high and too low are detected at a fixed cycle whose differences between them are summed up and an actuator is actuated when the sum exceeds a reference value. CONSTITUTION:Signals from a vehicle height sensor is counted for a fixed period of time and numbers of too high signals and too low signals during the fixed period of time are given NH and NL respectively. A sign bit is given 1 when NH is larger than NL and is stored in RAM. The absolute values of differences are stored in 4bit RAM. Then either the too high signals or the too low signals are counted more than 50 times either a descending actuator of the vehicle height or a ascending actuator of the vehicle height is actuated. Through actuation like this, adjustment of the vehicle height is carried out accurately even if a vehicle height signal pulsates at the time of running on a bad road.
Patent JP-2001034614-A (JP)
Title: Device and method for supporting natural language type retrieval
Inventor: HIRATA TOMOAKI
IPC: G06F17/30
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To actualize the real retrieval need of a user oneself and to suppress the waste of computer resources by making a supporting device include a question sentence generation part which generates a question sentence giving a guidance so that a retrieval condition is changed until a category as an object of retrieval can be specified interactively to the user. SOLUTION: A category decision pat 13 specifies what category an extracted key word belongs to in according to the key word. The specification of the category makes clear in which field an inputted retrieval condition is and what is an unclear condition. When the inputted condition is unclear, a question generation part 15 generates a question sentence in such form that the user is guided to input the new retrieval condition. This question sentence is generated according to a knowledge tree in a category structured database 14 and a question sentence is generated repeatedly until the conditions of respective layers are fixed. Under the retrieval conditions which are made clear, an all-text retrieval part 16 retrieves all object sentences.
Patent JP-2000032869-A (JP)
Title: Oxygen generator/carbon dioxide absorbent package and transportation of living fish
Inventor: YOSHIDA KIYOSHI
IPC: B65D81/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject package with simple structure, handleable easily and safely, and capable of raising the survival rate of living fishes and shellfishes during their transportation and preservation by packaging an oxygen generator pack and a carbon dioxide absorbent pack with a packaging material permeable to water under normal pressures. SOLUTION: This package is obtained by packaging (A) an oxygen generator pack prepared by packaging a solid peroxide such as a sodium carbonate hydrogen peroxide adduct and a peroxide-decomposing catalyst such as manganese dioxide with a moisture-permeable material >=20 g/m2/24 h in cup moisture permeability (40 deg.C, 90%RH) impermeable to water at normal pressures (e.g. polyethylene film) and (B) a carbon dioxide absorbent pack prepared by packaging an alkaline earth metal (hydr)oxide such as of calcium with an air-permeable material 0.1-3,000 s/100 mL air in Gurley air permeability (JIS P8117) impermeable to water at normal pressures, with a packaging material permeable to water at normal pressures such as a hydrophobic nonwoven fabric. It is preferable that the above packages are encapsulated in transportation bags to transport living fishes.
Patent JP-S6446614-A (JP)
Title: Gas flow rate detection sensor
Inventor: MASUJIMA KAORU
IPC: H01L21/205
Filed: 1987-08-18
Abstract: PURPOSE:To unite a pressure detection part and an output part and to simplify the structure by making a contact coupled with a diaphragm contact the contact on an output circuit side through the deformation of the diaphragm which limits the gas shunt path of an ejector part. CONSTITUTION:When a gas flow rate becomes larger than a proper flow rate, ejector effect surpasses the force of a spring 14 to draw the diaphragm 16, and contacts 17a and 17b come into contact with a contact 15c coupled with an excessive flow rate circuit including the resistance R1 of an output circuit 17 and a contact 15d coupled with a power source 19 to output an excessive flow rate output P1. When the gas flow rate becomes smaller than the proper flow rate, the ejector effect becomes smaller than the force of the spring 14 and the diaphragm 16 is pushed out and the contacts 15b and 15a come into contact with the contact 15c connected to a fine flow rate circuit including the resistance R2 of an output circuit and the contact 15d to output a fine flow rate output P2; and the outputs P1 and P2 are inputted to a needle valve 20 to adjust the flow rate.
Patent JP-S6361375-A (JP)
Title: Binarization method for image processing
Inventor: NAKADA KENJI
IPC: G06K9/38
Filed: 1986-09-01
Abstract: PURPOSE:To correctly partition an object to be recognized and a background by providing two binarization thresholds to an image pick-up signal and binarizing the image pick-up signal to two states of the scope sandwiched by two binarization thresholds and the scope except it. CONSTITUTION:An image pick-up signal from an ITV 3 is inputted through an A/D converter 5 to comparators 8 and 9. To the comparators 8 and 9, a binarization threshold for deleting a high gradation and a binarization threshold for deleting a low gradation are respectively set by a binarization threshold setting circuit 7. The output of the comparators 8 and 9 is inputted to an AND circuit 10 and the output is stored into the address of an image memory circuit 12 prepared by a synchronizing separating circuit 6 and an address preparing circuit 11. A CPU 13 processes the binarization image information stored in an image memory circuit 12 based on the procedure described in a ROM 14 beforehand, obtains the characteristic quantity of an image and outputs the comparing result of the characteristic quantity and a reference value through an output device 17 to the external part.
Patent JP-H0740331-A (JP)
Title: Production of salt-resistant concrete columnar body
Inventor: YAMASHITA EIJI
IPC: E04C3/34
Filed: 1993-07-27
Abstract: PURPOSE:To prevent a strength reduction of a concrete columnar body by a method wherein a reinforcement cage is formed by spot welding a spiral reinforcement to axial reinforcements made of a specific material, and a concrete is placed to be formed into a columnar body while the axial reinforcements are stretched. CONSTITUTION:A steel rod to be quenched and tempered to be used for a material of an axial reinforcement 1 consists of 0.2-0.6% C, 0.2-2.0% Si, 0.2-2.0% Mn, 0.25-below 0.8% Ni, 0.3-2.0% Cr, 0.1-0.5% Mo, 0.020% or less P, and 0.015% or less S in a weight ratio and also contains Fe and inevitable impurities as the balance. A reinforcement cage is formed by spot welding the axial reinforcements 1 and a spiral reinforcement 3 to each other. A concrete is placed to be formed into a columnar body while the axial resinforcements 1 are stretched. In this manner, a delayed failure caused by a corrosion is prevented even if a concrete is cracked. Therefore, a strength reduction of a concrete columnar body can be prevented.
Patent JP-S6361429-A (JP)
Title: Magnetic circuit
Inventor: NAKAYUKI TOSHIYASU
IPC: G11B7/09
Filed: 1986-09-01
Abstract: PURPOSE:To improve a recording and reproducing characteristic without inclining an objective lens, by providing the through hole of a laser beam at a base yoke consisting of a magnetic circuit, and also, a hole having the same shape as the through hole at the symmetric position of the through hole against a sliding shaft. CONSTITUTION:In the magnetic circuit, the sliding shaft 1 pierces into a main yoke 2 in such a way that it can slide freely, and a sectorial auxiliary yoke 3 having a magnetic gap 7 is provided in the same center of the yoke 2. A permanent magnet 4 is formed in the same shape as the yoke 3, and the magnet 4, and the yoke 3 are overlapped and fixed on the base yoke 5. Also, the yoke 2 is fixed on the base yoke 5 similarly, and also, the through hole 6 where the laser beam 8 passes through, is formed. Furthermore, a balancing hole 11 having the same shape as the through hole 6, is provided at the position being shifted by 180 deg. against the through hole 6. In this way, the symmetric property of the magnetic circuit, in its turn, that of flux density, can be obtained, and it is possible to coincide the optical axis of the objective lens with that of the laser beam.
Patent JP-S6094980-A (JP)
Title: N-substituted dicarboximide and herbicide containing it as active ingredient
Inventor: OKADA ITARU
IPC: C07D471/04
Filed: 1983-10-31
Abstract: NEW MATERIAL:A compound shown by the formula I [A is CH, or N; X is Cl, or Br; R is H, or 1-4C alkyl; R is OR<1> (R<1> is H, 1-6C alkyl, etc.), OR<2> (R<2> is 1-4C alkyl), NR<3>R<4> (R<3> and R<4> are H, 1-6C alkyl, 1-4C alkoxy, 3-4C alkenyl, or 3-4C alkynyl)]. EXAMPLE:3-{4-Chloro-5-[1-( N,N-dimethylcarbamoyl )ethylamino]-2-fluorophenyl}- 1,5-tetramethylenehydantoin. USE:A herbicide. PREPARATION:A compound shown by the formula II (Z is Cl, Br, I, mesylate, tosylate, etc.) is reacted with a compound shown by the formula III to give a compound shown by the formula I . The reaction is carried out in a solventless state or in the presence or absence of a polar solvent such as DMSO, etc. or toluene, etc.
Patent JP-H03109214-A (JP)
Title: Oxide material for showing superconductivity and method of its preparation
Inventor: TALLON JEFFREY LEWIS
IPC: C01G1/00
Filed: 1990-08-02
Abstract: PURPOSE: To obtain an oxide material with superconductivity having a high superconducting critical temperature, by reacting a precursor material to provide a rare-earth element Ba-Cu-O group superconducting substance of a specified composition under restriction of oxygen partial pressure, temperature and time.  
     CONSTITUTION: A precursor material to provide the superconducting oxide material with a composition of formula I is prepared, where 1.9<a<2.1, 3.9<b<4.1, 6.8<c≤7.2, 14.4<d<15.2, R is Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, or Yb, Ba is a barium partially substituted with Sr, La, Cu is a copper partially replaced with Li, Ag or the like, and O is an oxygen partially substituted by N, P or the like. Then, the superconducting oxide material whose superconducting critical temperature is more than 85 °K is obtained by reacting the precursor material for 1-300 hours under the condition of an oxygen partial pressure Po 2  (in the unit of Pa) and a temperature T (in the unit of °C) that satisfy formula II. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0624908-A (JP)
Title: Antiseptic mildew-proofing agent for industrial use
Inventor: WAKABAYASHI AKITOMO
IPC: A01N31/08
Filed: 1992-07-09
Abstract: PURPOSE:To provide an antiseptic mildew-proofing agent for industrial use, containing a low-toxic biphenyl derivative including new compound as an active component and effective for preventing the deterioration with microorganisms by adding, mixing, supporting or applying to various industrial raw materials, production processes or products. CONSTITUTION:This antiseptic mildew-proofing agent for industrial use contains at least one kind of a biphenyl derivative of formula I [R1 is F, Cl, Br or I; R2 is OH, (CH3)3SiO, CH3COO, ClCH2COO or CF3C00] (e.g. 4-chloro-4'- trimethylsiloxybiphenyl) as an active component. The new antiseptic mildew- proofing agent is effective for preventing the deterioration of various industrial raw materials, products, etc., (e.g. emulsion paint, oily paint, electrodeposition paint, organic adhesive, paste, clay, ink, cutting oil, wood, leather, fiber, various plastics, hydraulic fluid and white water discharged from paper-making process) with bacteria, yeast, mold, etc. A trimethylsilyl ether compound of formula III which is a new compound among the compounds of formula I can be produced by reacting a compound of formula II with a silylation agent.
Patent JP-H0253135-A (JP)
Title: Adder
Inventor: SAKAGAMI KENJI
IPC: G06F7/50
Filed: 1988-08-17
Abstract: PURPOSE:To improve the processing speed of an adder by shortening the delay time for transmission of carry signals. CONSTITUTION:A carry signal Ci received from a lower rank bit passes through a CMOS switch 64 of a logic circuit 33 and therefore is transmitted to a carry signal Ci + 2 to be given to a higher rank bit. In other words, a carry signal transmission switch is prepared every two bits. Therefore in the case of 32 bits adder, the number of switches which are put in series into a route for carry signals sent from the lower rank bits can be cut down to the half (16 pieces) compared with the conventional number. As a result, the sum total of ON resistances of the transistors put in series into the route for carry signals can also be halved compared with the conventional number. Thus the delay time can be shortened for transmission of carry signals.
Patent JP-S6183117-A (JP)
Title: Aerosol agent
Inventor: YAMAHIRA YOSHINARI
IPC: A61K31/404
Filed: 1984-09-28
Abstract: PURPOSE:An aerosol agent to dissolve indomethacin stably, having improved feeling in use, standing the test of conditions equal to or more than slightly buring properties, obtained by combining indomethacin of anti-inflammatory analgesic with a lower alcohol and a glycol as bases and a propellant. CONSTITUTION:Indomethacin as an active ingredient is combined with a lower alcohol and a glycol or its ester as bases and a propellant to give an aerosol agent. When the propellant is a diemthyl ether or a liquefied petroleum gas, an amount of the lower alcohol is 25-40 w/v%, an amount of the glycol or its ester is 5-30 w/v%, and an amount of water is 30-50 w/v%, and when the propellant is a flon gas, the amount of the lower alcohol is 40-95w/v%, and the amount of the glycol or its ester is 2-40 w/v%. The aerosol agent to dissolve indomethacin stably, ahving improved feeling in use, standing the test of conditions equal to or mroe than slightly burning properties is obtained.
Patent JP-H0367261-A (JP)
Title: System for producing clipping mask
Inventor: INADA MAYUMI
IPC: G03F1/00
Filed: 1989-08-07
Abstract: PURPOSE:To efficiently execute clipping processing and to obtain a clipping line whose quality is excellent by executing clipping with the aid of ocmbining two kinds of automatic and manual clipping means and selecting a processing means according to the state of a contour line. CONSTITUTION:A prescribed automatic ally clipping area A including the contour of a pattern, for example, a rectangle or a polygon,is specified on an image 2. The program processing by the classification of density considering the changing axis of the density is executed for the inside of the area, for example. Then, the automatic clipping is executed. Besides, a stripe area B including the contour of the objective iamge 2 is specified while tracing it by a spot-like brush which is shown by a code C and the program processing is executed for it in real time. Then, the full-automatic clipping is executed. Besides, the contour of the objective image 2 is specified by an operator with the aid of using the brush, for example, and the manual clipping is executed along the specified contour line. Then, the manual clipping is executed by specifying with the aid of one segment (l). By combining both means in such a manner, the clipping processing is efficiently executed. Besides, since the proper processing method can be selected according to the state of the contour line, the clipped image having the excellent quality is obtained.
Patent JP-2001032195-A (JP)
Title: Carbon-containing paper
Inventor: OKI TAKEHIKO
IPC: D21H27/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain carbon-containing paper that develops germicidal action and preservative action to a variety of foods and is useful as a wrapping paper that can retain the freshness of fresh foods by allowing the wrapping paper to include powdery bamboo charcoal, additionally powdery tourmaline, metallic silver, catechins, and chitosan. SOLUTION: Paper is allowed to include powder of bamboo charcoal having adsorption and deodorization effects, additionally powder of tourmaline mineral having electric polarization effect to enhance the activation of the bamboo charcoal, further silver having germicidal effect, catechins having antioxidant effect and chitosan having deodorant effect. Thus, the objective wrapping paper is obtained that can adsorb and decompose promptly the ethylene gas emitted from the vegetables and fruits to keep the fresh foods fresh.
Patent JP-H0528889-A (JP)
Title: Switch device
Inventor: HAMANO SUENOBU
IPC: H01H33/95
Filed: 1991-07-19
Abstract: PURPOSE:To provide a gas switch device of self-arc extinction type, which presents an excellent shutoff performance, when the shutoff current is small, without increasing the operating force at the time of shutting off and also without dropping the large current shutoff performance. CONSTITUTION:A vent 8 is provided in a bulkhead 9 between an arc chamber 6 and a pressure accumulating chamber 7, and in this hole 8 a gas flow controlling valve device is installed, which consists of a valve 11 to block the vent and a spring 12 to press the valve 11. When the shutoff current by the arc will not flow into the pressure accumulating chamber, so that the pressure in the arc chamber does not drop, and blowing to the arc when the shutoff current lies near zero, will be done satisfactorily. Thus an excellent shutoff performance is obtained.