baber/WOPTO huggingface dataset:
Patent JP-2001031733-A (JP)
Title: Production of glyoxal resin
Inventor: FUJISHIRO MUNEMARO
IPC: C08G71/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a glyoxal resin for use in processing a white fiber which is slightly colored. SOLUTION: The process (I) for producing a glyoxal resin comprises, in the presence of an aqueous medium, a step (a) of reacting urea or its derivative with glyoxal in a reaction vessel and subsequently a step (b) of reacting the reaction mixture with formaldehyde, wherein at least in the step (a), an oxidizing agent is permitted to be present and a compressed air or an oxygen gas is introduced into the liquid phase part or the gas phase part in the reaction vessel. Alternatively, a process (II) for producing a glyoxal resin comprises, in the presence of an aqueous medium and an oxidizing agent, reacting urea or its derivative with glyoxal and formaldehyde in a reaction vessel, wherein a compressed air or an oxygen gas is introduced into the phase part or the gas phase part in the reaction vessel.  Additionally, the glyoxal resin produced by the process (I) or (II) is reacted with an aliphatic lower alcohol.
Patent JP-H0255825-A (JP)
Title: Four-valve one-overhead cam shaft engine
Inventor: ONISHI YOICHI
IPC: F01L1/26
Filed: 1988-08-19
Abstract: PURPOSE:To contrive the improvement of performance by arranging an intake valve in one side of a plane, containing an exhaust valve, and forming a squish area in the other side. CONSTITUTION:An intake valve 36 is arranged in one side of a plane B containing an exhaust valve 34. A squish area C is formed in the other side of the plane B. Since the squish area can be formed singly further with a large area, fluidity of a mixture in a combustion chamber is intensified in all the operational speed region, and an improper turbulence is decreased in its generation. In this way, performance can be improved by improving combustion.
Patent JP-S6360365-A (JP)
Inventor: TAKAHASHI KEIJI
IPC: E04G9/02
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6448945-A (JP)
Title: Vibrationproof apparatus for structure
Inventor: SANO MASAAKI
IPC: E04B1/58
Filed: 1987-08-18
Abstract: PURPOSE: To damp vibrations by forming a vibration-isolation device which is provided with a first permanent magnet arranged inside a hollow housing, a coil wound on a second permanent magnet sliding along a core extending through the center, and a current supply portion for the coil. CONSTITUTION: A column member 2 of a vibration-isolation device 3 is formed by hermetically coupling a non-magnetic housing 4 and both ends of a core 5 extending through the center in the housing 4. Further, a first permanent magnet 6 is arranged along the internal wall of the housing 4, and a slidable permanent magnet 7 is disposed along the peripheral surface of the arbor 5, followed by winding a coil 8 on the magnet 7. Then, a spring 9 formed of a conductive material is provided such that one end thereof is in contact with the magnet 7 and the other end thereof is in contact with an end wall of the housing 4. Further, the one end of the spring is electrically connected to the coil 8 and the other end of the same is connected to a power source via a current supply control arithmetic section.  In this manner, driving current applied to the coil 8 having a dynamic mass is made into a special pulse, whereby a large braking force can be obtained with respect to ultra low frequency vibrations.
Patent JP-2000036426-A (JP)
Title: Manufacture of shape-memory alloy coil
Inventor: MAEDA SHIGEO
IPC: B81C3/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture the device which has even the special outer diameter, by winding a shape-memory alloy raw wire in the coil shape on the core member which forms the approximately cylindrical holding surface with a plurality of tension wire materials in the star shape at the cross- sectional surface, and performing the shape-memory heat treatment. SOLUTION: At the cross-sectional surface, a plurality of tension wire materials 2... are arranged in the star shape. Core member 5, which form approximately cylindrical holding surface G, are constituted by a plurality of these wire materials 2. Then, shape memory alloy(SMA) raw wires 7 are wound in the coil shape around the wiring jig which is constituted of a pair of fixing plates 3 and 3, a plurality of tension wire materials 2..., a pulling mechanism and the like. With the shape being maintained with a fixing means, shape memorizing process is performed. Thereafter, the pulling mechanism is loosened, and at least one-end side of the tension wire materials 2... is removed. One fixing plate 3 is then removed. The heat treated SMA coil is taken out.
Patent JP-2000037718-A (JP)
Title: Raw material feeding apparatus for molding machine for firebrick
Inventor: HANEGUCHI HIROSHI
IPC: B30B15/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a raw material feeding apparatus for a molding machine for firebricks wherein raw materials are easily fed and the inside of a charger and agitating blades are easily cleaned and both are easily removed and replaced and the raw materials inside are easily visible and the agitating blades are easily adjusted. SOLUTION: In this raw material feeding apparatus, a charger 50 is constituted of a charger main body 4 performing reciprocating motion on a table 3, a cylindrical charger case 6 provided freely rotatably and freely removably in an opening part 4a in the charger main body 4 and a plurality of agitating blades 12 and 13 hung in the charger case 6.
Patent JP-H0922252-A (JP)
Title: Partially connected spreadable map
Inventor: WATANABE YOSHIO
IPC: G09B29/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to partially spread a map without largely spreading the entire part and to connect the arbitrary scenes to each other by adopting a constitution in which the back part of the central folding and bellows folding line of the maps folded to a bellows form is provided with a downward facing hook and engaging the hook with a groove formed at a holding plate, thereby fixing plural maps. SOLUTION: The holder 2 for hooking the maps 1 subdivided into a plurality of parts is disposed. The upper hook 6 is attached to the top end in the central back part of the one map 5 among the maps 1 bellowlike-folded into an M shape and the lower hook 8 is attached to the bottom end in the central back part of the other map 7 existing adjacent thereto. The upper hook 6 is engaged with the upper groove 9 of the cut grooves formed at the holder plate 2 and the lower hook 8 is engaged with the lower groove 10. A cover 3 is put on the back part of the holder plate 2 hooked with the plural maps 1. Thereby, the maps are partially transversely connectable. The maps are connectable vertically by aligning the marked positions. The partial spreading of map is possible as well if the bellow-like folding lines are extended.
Patent JP-H04151545-A (JP)
Title: Measuring and analyzing apparatus having knowledge base
Inventor: INOUE KATSU
IPC: G01N21/35
Filed: 1990-08-03
Abstract: PURPOSE:To perform the optimum measurement and analysis automatically and to make it possible to perform the overall judgment by quantizing the skilled person's experience, accumulating the experiences in a knowledge base, extracting the characteristics of the measured quantities, and changing the coupling degrees based on learning. CONSTITUTION:The data of the shape, temperature, pressure and the like of an object to be analyzed 1 are inputted into a character extracting mechanism 4 together with the signal from a measuring and detecting device 2 with a state detecting device 3. The data extracted by the mechanism 4 and the direct signal from the detecting device 2 are inputted into an inference mechanism 5. Taking the quantized data from a knowledge base 6 into consideration, the material to be analyzed, the number of the kinds of the materials and the like are inferred. A command is sent into a measuring-condition setting mechanism 7 through an optimizing operation mechanism 8 in order to judge the adequacy of the signal which is inputted into the mechanism 5. Thus, the detecting device 2 performs the measurement under the optimum conditions for the purpose of the individual analysis. The measured data at this time are sent into the mechanism 5 again. The most certain result of the analysis is displayed on a display output mechanism 9. In this way, the optimum measurement and analysis are automatically performed, and the overall judgment can be performed.
Patent JP-S6360761-A (JP)
Title: Printer
Inventor: NISHIZAWA YOSHIYUKI
IPC: B41J2/30
Filed: 1986-09-02
Abstract: PURPOSE:To enable the efficient use of a battery, by a method wherein the number of printing elements of a printing head to be synchronously driven is varied on the basis of the detection result of battery voltage and thereby a printing is controlled. CONSTITUTION:If a minimum value VS of the battery voltage VB is pulsatively lowered to an IC guarantee voltage VL or under in the driving of a printing head, the stop of a system is induced. Therefore, in the lowering of the battery voltage VB the number of heating elements (printing elements) of the printing head is reduced, whereby a current demand in the driving of the head is decreased to make small a lowered voltage VH to a voltage in non-printing; in this manner, the lowest voltage value VS of the battery voltage VB more than the IC guarantee voltage VL is ensured. Namely, the printing head provided with, for example, the alignment of 24 pieces (24 dots) of heating elements 43a is used, and the heating elements 43a for 24 dots are divided into dot groups by 6 pieces (6 dots) to be controlled. In this manner, a printing can be carried out if the battery voltage is lowered, which enables the efficient use of the battery.
Patent JP-S58106146-A (JP)
Title: Safety device by fuel out and exhaust port shut
Inventor: SAMEJIMA ISOROKU
IPC: F02D11/06
Filed: 1981-12-21
Abstract: PURPOSE:To perform a fuel cut and exhaust port shut with a single operation and prevent a secondary accident of a vehicle, by connecting a device actuating an exhaust brake and a device actuating a fuel out device of a fuel pump to a common control device. CONSTITUTION:A safety device of a vehicle comprises an exhaust brake valve 6 and fuel cut lever 12. If the driver depresses a pedal 7 in case of emergency, an air control valve 3 is opened to flow pressureized air into a control cylinder 4 and actuate the valve 6. While a control rod 8 is moved downward to actuate a fuel cut lever 12 of a fuel pump 11 through a link lever 9 and cable 10. In this way, emission of high temperature exhaust to the outside is prevented while fuel can be cut, and a secondary accident can be prevented.
Patent JP-S6362835-A (JP)
Title: Zinc alloy for hot dip galvanizing and method for using same
Inventor: YAMAMOTO SUSUMU
IPC: C23C2/06
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a Zn alloy for hot dip galvanizing capable of forming a corrosion resistant film having high hardness by specifying a compsn. consisting of Mn, Al, inevitable impurities such as Pb, Cd, Fe and Sn and Zn. CONSTITUTION:This Zn alloy for hot dip galvanizing consists of 0.05-1.0wt% Mg, 0.003-0.08wt% Al, <0.01wt% in total of inevitable impurities such as Pb, Cd, Fe and Sn and the balance Zn. The Zn alloy forms a film showing satisfactory corrosion resistance even in a severe environment and having such high hardness that the film withstands contact and shock during handling. The film is formed by melting the Zn alloy and dipping a steel material such as a large-sized steel material in the molten Zn alloy bath at 440-480 deg.C in the air.
Patent JP-S6266756-A (JP)
Title: Manual scanning image input device
Inventor: YAMAGUCHI MIKIO
IPC: H04N1/107
Filed: 1985-09-19
Abstract: PURPOSE:To reduce the labor of cutting-out after image taking-in by varying the main scanning range of an image sensor whose main scanning is performed electrically and auxiliary scanning is performed manually. CONSTITUTION:A main scanning range instructing signal 7 is stored in a storage part 8. The storage part 8 inputs a main scanning range signal 9 to an image sensor driving circuit 10, and an image sensor 1 performs main scanning of only a main scanning range S specified by a driving signal 11 of the image sensor driving circuit 10. Auxiliary scanning of the image sensor 1 on an objective image is performed manually to output image data 12. In case of auxiliary scanning, the main scanning range is varied in accordance with the size of the objective image. Since the main scanning range S of the image sensor 1 is variable, this range S is instructed in accordance with the size of the objective image to output easily picture information of the objective image when the size of the objective image is small, thus reducing the labor of cutting-out operation.
Patent JP-S6097494-A (JP)
Inventor: HIRATSUKA HIDEKI
IPC: G07F11/00
Filed: 1983-11-01
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-H0550260-A (JP)
Title: Dc type resistance spot welding method for aluminum plate
Inventor: TAKAHASHI YASUO
IPC: B23K11/11
Filed: 1991-08-15
Abstract: PURPOSE:To offer the method which extends a service life on an electrode (especially, a positive electrode), is excellent in continuous use and can improve welding workability, at the time of executing resistance spot welding of an aluminum alloy. CONSTITUTION:In the DC type resistance spot welding method for an aluminum plate for inserting and holding superposed plates 1, 1 made of aluminum or an aluminum alloy by both electrodes of a positive electrode 2 and a negative electrode 3 and executing spot welding, welding is executed by setting an area of the positive electrode 2 in contact with the plate 1 wider than an area of the negative electrode 3 in contact with the plate 1.
Patent JP-H0254538-A (JP)
Title: Manufacture of p-channel thin film transistor
Inventor: TAJIMA KAZUHIRO
IPC: H01L29/786
Filed: 1988-08-18
Abstract: PURPOSE:To form source and drain regions having large crystal particle sizes by performing ion implantation of carbon or oxygen or a substance containing the above elements, and p-type impurities into at least source and drain formation regions of an amorphous semiconductor film which are formed on an insulator substrate and then, crystallizing the above regions after making them perform solid phase growths. CONSTITUTION:A polycrystalline Si film is deposited on the whole surface of a silica substrate 12 and ion implantation of Si is performed into its whole surface to change the polycrystal Si film into an amorphous Si film 13 and, then, is patterned. After that, an SiO2 film and an Si film are deposited on the whole surface; then, a gate electrode 14 and a gate insulating film 15 are formed by pattern treatment. Subsequently, ion implantation of B<+>(or BF<+>) and CO<+> 17 is performed into source and drain formation regions 16 as well as the electrode 14 within the amorphous Si film 13 and the regions and its electrode are treated with heat to make them perform a solid phase growth in the amorphous Si film 13. Since even ion implantation of CO<+> is performed in the source and drain formation regions 16, generation rate of crystallization nuclei is extremely low. As a result, the source and drain regions 11 having large crystal particle sizes are formed.
Patent JP-S6360795-A (JP)
Title: Thermal transfer recording medium
Inventor: HOTTA YUJI
IPC: B41M5/26
Filed: 1986-09-01
Abstract: PURPOSE:To ensure an extremely high transfer sensitivity, enable printing with lower energy, make it possible to restrain generation of ground contamination of a recording sheet and obtain a sharper transferred image of a coloring matter, by using a coloring material layer comprising a specified glycerol derivative. CONSTITUTION:A thermal transfer recording medium comprises at least one coloring material layer on a base. The coloring material layer comprises at least one glycerol derivative of the general formula, and the layer preferably comprises a resin, which preferably has a softening point (measured by the ring and ball method) of 40-200 deg.C, and may be either a hydrophilic polymer or a hydrophobic polymer. The coloring material layer may comprise 50-90pts. wt. of a heat-fusible substance including the glycerol derivative, 5-20pts.wt. of a coloring agent and 0-50pts.wt. of a resin per 100pts.wt. of the total amount of the layer.
Patent JP-H0869262-A (JP)
Title: Drive circuit for current drive type element and device using the circuit
Inventor: YAMASHITA HARUYOSHI
IPC: H01L33/00
Filed: 1994-08-30
Abstract: PURPOSE: To precisely adjust a drive current by supplying a drive current with a transistor when a difference voltage between a voltage energized with a current drive type element and a subtraction output voltage becomes a prescribed value or above. CONSTITUTION: When an analog switch 5 is turned ON by receiving a drive control signal through a control terminal 7, a switching transistor 6 is turned OFF, and the subtraction output voltage VG formed in a subtraction circuit 10 is applied to a gate of an output stage transistor through the analog switch 5. When the voltage VG is applied, since the gate-source voltage VGS of the transistor 8 exceeds the threshold voltage VTH (1V) of the transistor, a drain current ID flows, and an LED element 3 is lighted. Further, the subtraction output voltage VG of the subtraction circuit 10 in such a case is VG=VR-VB. Where, the VR is a prescribed voltage lower than a source voltage, and the VB is an output bias voltage of a bias circuit 9.
Patent JP-S6360935-A (JP)
Title: Sebum suppressive agent
Inventor: KAWAJIRI YASUHARU
IPC: A61K8/00
Filed: 1986-09-01
Abstract: PURPOSE:To obtain a sebum suppressive agent specifically showing suppressing action on sebum secretion, not influencing other organs, containing peony or an extract thereof. CONSTITUTION:A sebum suppressive agent containing 0.005-10wt% peony powder of root of a plant of the family Paeoniaceae or essence thereof obtained by extraction treatment with water or an aqueous alcohol at 15-25 deg.C. Peony shows extremely excellent suppression on reversible local sebum, permeates into the skin extremely well, provides no irritation at all and is extremely suitable for remedying pimple and seborrhea.
Patent JP-S5998661-A (JP)
Inventor: JIEEMUZU YUUJIIN IISUTOMAN
IPC: A23L29/20
Filed: 1983-11-01
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-H0492142-A (JP)
Title: Rotary damper
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/10
Filed: 1990-08-02
Abstract: PURPOSE:To miniaturize the device, enable to commonly use the parts and reduce the manufacturing cost by forming a rotor and a stator in the same shape, installing the stator so that it reciprocally accumulates with the rotor each other and providing an electromagnet to adjust contact pressure. CONSTITUTION:When an electromagnet 7 is electrified, a plunger 10 is attracted to the side of a core 8 against a return spring 26 by an exciting force and a pressure force is applied on a rotor 17 and a stator 18 through a pressure plate 21, and a friction force corresponding to the pressure force is generated and input oscillation of a shaft 1 is damped. Additionally, when the electromagnet 7 is demagnetized, the plunger 10 is pushed back by the return spring 26, and the pressure force is canceled. Subsequently, as the rotor 17 and stator guide pins 16, 14 are arranged on the same circumference and the guide pins 16, 14 are structured to support the rotor 17 and the stator 18 on the inner peripheral side, the outer diametrical measurement of an overall device is reduced, and as the rotor 17 and the stator 18 are the same shape, it makes possible to commonly use the parts and to reduce the manufacturing cost.
Patent JP-H11116558-A (JP)
Title: Production of benzoxazine
Inventor: GEORGES METZGER
IPC: C07D265/22
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a benzoxazine useful for producing a triazine compound having predominant absorption spectrum characteristics and excellent UV light exposure resistance by reacting an o-hydroxybenzamide with a benzoyl chloride at an elevated temperature. SOLUTION: This method for producing a 1,3-benzoxazin-4-one of formula III is obtained by reacting 1 molar equivalent of an o-hydroxybenzamide of formula I (R1 is H, cyano, a halogen or the like) (preferably 2- hydroxybenzamide) with 2-6 molar equivalent of a benzoyl chloride of formula II (R2 is H, cyano, a halogen or the like) (preferably benzoyl chloride) at an elevated temperature (preferably 50-180 deg.C) preferably for 1-24 hr. The benzoxazine of formula III can be obtained in a shorter reaction time in a smaller reaction volume in a high yield without using a solvent than those in the cases of conventional methods.
Patent JP-S58106906-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUYAMA MAKOTO
IPC: H03F1/00
Filed: 1981-12-18
Abstract: PURPOSE:To suppress a transient output sound for switching, by integrating a circuit, which outputs a control signal while a DC voltage changing with a prescribed time constant is within a prescribed range at a power-on time or a mode switching time in a sound amplifier, together with the amplifier as one body. CONSTITUTION:In a tape recorder, when a switch S1 is switched to a contact (a) of the sound recording mode, the voltage at a connection point A rises by time constant circuit R1 and C1, and a current is flowed to a transistor (TR) Q10, and a current is flowed  to a mirror circuit consisting of TRs Q11 and Q12, and a control signal CONT is outputted through a TRQ13. When the voltage at the point A exceeds a forward voltage 4VBE due to diodes D6-D8 and a TRQ1, a current is flowed to a TRQ9, and TRs Q10 and Q13 are turned off to break the control signal. When the switch S1 is switched to a contact (b) of the reproducing mode, the voltage at the point A falls; and when this voltage becomes lower than the voltage 4VBE, the TRQ10 becomes conductive, and the control signal is issued from the TRQ13; and when the voltage at the point A becomes lower than the voltage VBE, the control signal is broken. At a power-on time, TRs Q14 and Q15 are turned on and off by time constant circuits R2 and C2 to output and break the control signal.
Patent JP-H1048380-A (JP)
Title: Piping penetration structure of reactor facility
Inventor: SHINOKAWA HIDETOSHI
IPC: G21D1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a piping penetration structure of a reactor facility capable of overcoming disadvantage in construction period and economy, attaining penetration with sufficient containment function for radioactive materials and shield function for radiation and facilitating and ensuring the work. SOLUTION: In a concrete wall body 20 partitioning radioactive regions of a reactor facility, piping 21 is penetrated. By the execution work of laying structure concrete of the wall body 20, an opening 20a for penetrating piping is formed in the wall body. At least one side surface of the wall body 20, a steel-made seal plate 23 having the piping insertion hole is fixed by welding in the position blocking the opening and to the steel-made corner angle laid around the opening. By the work after laying the structure concrete of the wall body 20, the piping 21 is penetrated into the piping insertion hole of the seal plate 23 and welded to fix. The surrounding of the piping 21 is sealed with fluidics and age-curable radiation shield material 22 filled in the opening of the wall body 20.
Patent JP-S59132183-A (JP)
Inventor: ERUBIN GEERINGAA
IPC: H01S3/038
Filed: 1983-11-04
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。