baber/WOPTO huggingface dataset:
Patent JP-H09240153-A (JP)
Title: Thermal recording material
Inventor: NAKATSUKA MASAKATSU
IPC: C07F3/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material containing a salicyclic acid derivative as an electron accepting compound and being excellent in the storage stability of an uncolored part and a colored image by containing further a specific compound. SOLUTION: At least one kind of compound selected from a salicyclic acid derivative and a metallic salt of the derivative expressed by formula I is contained as an electron accepting compound in a thermal recording material and, moreover, at least one kind of compound selected from ones expressed by formula II is contained. X1 -X4 denote a hydrogen atom, an alkyl, an alkoxy, an aralkyl or an aryl respectively, Y1 and Y2 an atom of oxygen or sulfur respectively, R1 the hydrogen atom, an alkyl, an aralkyl or an aryl and R2 and R3 an alkyl, an alkenyl, an aralkyl or an aryl.
Patent JP-S59108543-A (JP)
Inventor: FUREDERITSUKU HAFU HAWAASU
IPC: A61B16/00
Filed: 1983-03-25
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-H06268701-A (JP)
Title: Method and device for modulating phase shift modulating signal
Inventor: YAMAMOTO RYOHEI
IPC: H04L27/227
Filed: 1993-03-11
Abstract: PURPOSE:To use a small capacity ROM for storing phase data. CONSTITUTION:This method and device is provided with a ROM 28 storing phase data for one quadrant, that a phase shift modulating signal can take on a signal phase flat face, A/D converters 21 and 22 quadrature detecting a reception signal and respectively converting the base band signals of I and Q components digital data, absolute value circuits 23 and 24 converting digital data obtained by the A/D converters 21 and 22 to respective pieces of data composed of a positive/negative signal and the absolute value, a comparing circuit 26 and a dividing circuit 27 as a means reading phase data stored in the ROM 28 based on the two pieces of absolute value data obtained by the absolute value circuits 23 and 24, and a delay detection circuit 29 detecting phase difference between respective symbols based on phase data read from the ROM 28 by the reading means and the judgement result of a quadrant judgement circuit 25.
Patent JP-S63247257-A (JP)
Title: Wound-article supporter intermediately storing wound print such as newspaper, magazine, etc.
Inventor: HANSU FURAI
IPC: B65H29/00
Filed: 1988-03-03
Abstract: The package support device comprises a hollow cylindrical rotatable winding core member possessing a substantially cylindrical support surface for the wound-up printed products. At the winding core member there is formed a ring-shaped groove extending in the circumferential direction of the winding core member and open towards the outside. Accommodated within such ring-shaped groove is a winding band wound upon the winding core member. The ring-shaped groove can be covered by a cover member supported at the winding core member. This cover member rotates with the winding core member and is displaceable in the direction of the lengthwise axis of such winding core member in order to expose the ring-shaped groove. The cover member can also be constructed to be rotatable in relation to the winding core. A throughpass opening for the winding band is formed in the cover member.
Patent JP-H08251494-A (JP)
Title: Letter box image detector
Inventor: KAMIMURA SHIGEKI
IPC: H04N5/44
Filed: 1995-03-10
Abstract: PURPOSE: To surely discriminate a letter box pattern by avoiding mis- discrimination of a pattern with a high peak such as a caption as a border between a no-picture part and a pattern part of the letter box pattern. CONSTITUTION: A video signal limiter 14 limits the amplitude of a video signal and provides the output of the result and its output is integrated by a 1H integration circuit 14. The integration output is delayed by 1H at a video signal delay circuit 16, a vertical change detection circuit, 17 extracts a difference between a delayed video signal and a non-delay video signal to discriminate whether or not the difference is a prescribed value or over thereby detecting a border between upper/lower non-picture part and a pattern part. The detection signal is given to a letter box discrimination circuit 18, which discriminates the arrival of a signal of a letter box pattern when the timing of the detection signal is located on the same line position over several fields.
Patent JP-S60195501-A (JP)
Title: Optical element forming die
Inventor: MATSUZAKA KENZOU
IPC: B29L11/00
Filed: 1984-03-19
Abstract: PURPOSE:To form a prism of various sizes by varying a fixed position of a moving die member, and varying a size of a die recessed part formed by the die member and a supporting base. CONSTITUTION:When forming a die 1, first of all, one of moving die members 5, 6 is moved to a desired position, it is fixed by clamping a bolt 7, subsequently, to this fixed moving die member, the other member is moved and made to contact by pressing, and it is fixed at that position. In this way, a state that the respective die members 4-6 contact by pressing to each other can be obtained, and a die 1 having a die recessed part 10 of a desired size is formed. A size of this die recessed part 10 is fixed by the fixed position of the moving die members 5, 6. When the moving dies 5 and 6 are moved in the directions as indicated with an arrow (a) and (b), the size of the die recessed part 10 can be made small.
Patent JP-S58170819-A (JP)
Title: Cooling water reservoir tank for motor cycle
Inventor: KAWASHIMA YUKIHISA
IPC: F02B61/02
Filed: 1982-03-31
Abstract: PURPOSE:To increase the reserving capacity of cooling water and prevent the cooling water from being overheated by a method wherein a box type reserve tank, long in front and rear and whose lower surface has a shape of ship's bottom, is inserted inbetween the left and right lower pipes at the lower side of the motorcycle and is connected to a radiator through a hose. CONSTITUTION:A reserve tank is formed so as to be a box shape long in front and rear and whose lower surface is shaped so as to show the shape of ship's bottom while the tank is formed with an inlet 3 and an outlet 4 at left and right of the front upper end thereof. The reserve tank 1 is inserted inbetween the left and right pipes 7 located at the lower side of an engine 6 for a body 5 and is secured to the pipes with bolts and nuts. The inlet 3 and the outlet 4 are connected to the radiator 9 for cooling the engine 6 through hoses 8.
Patent JP-S59176286-A (JP)
Title: Carbacephem compound
Inventor: HIRATA TADASHI
IPC: C07D471/04
Filed: 1983-03-26
Abstract: NEW MATERIAL:A compound of formula I (X is amino, azide, phthalide; R1 is hydroxyl, halogen, 1-4C alkanoyloxy, benzoyloxy which may be substituted with chlorine; R2 is H, hydroxyl, halogen, 1-4C lower alkanoyloxy; benzoyloxy which may be substituted with chlorine; R3 is H, carboxyl-protecting group, where cases in which R1 is halogen and R2 is H, one of R1 and R2 is hydroxyl and the other is 1-4C alkanoyl or benzoyloxy which may be substituted with chlorine are excluded; further in case that R1 is hydroxyl and R2 is halogen, R2 is bromine). EXAMPLE:(+ or -)cis-2-tert.-Butyloxycarbonyl-4alpha-hydroxy-5beta-chloro-7beta-azide -1-azabicyclo[4,2,0]oct-2-ene-8-one. USE:Antibacterial. PREPARATION:The double bond of formula II (Xa is azide or phthalimide) is oxidized with quaternalized osmium and hydrogen peroxide into a diol of formula III, then intramolecular cyclization is effected with a base to give the compound of formula I (where R1 and R2 are hydroxyl; X is Xa).
Patent JP-H11234065-A (JP)
Title: Impedance converting and amplifying circuit
Inventor: ISHIHARA NOBORU
IPC: H04B10/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enable programmable switching of characteristics to make them adaptable to various applications. SOLUTION: This circuit is equipped with voltage amplifying circuits 3A to 3F, having their input sides connected to a signal input terminal 2 in common, resistors 4A to 4F, a selection control circuit 12 which operates one of the voltage amplifying circuits 3A to 3F, and an OR amplifying circuit 11 which takes out the output of the voltage amplifying circuit in operation; and the resistor 4A is connected between the input and output of the voltage amplifying circuit 3A and the resistors 4B to 4F are connected between the outputs of the voltage amplifying circuit 3A to 3F. By having a logic selection control signal which is applied to a control input terminal group 13 inputted to the selection control circuit 12, and then one of the voltage amplifying circuits 3A to 3F is placed in operation, the remaining circuits are all stopped.  Thus, one of different kinds of voltage amplifying circuit is selected and used to secure a wide operation range for a wide operation frequency range and received signal levels.
Patent JP-H05158244-A (JP)
Title: Pattern forming method
Inventor: TANAKA TOSHIHIKO
IPC: G03F7/20
Filed: 1991-03-15
Abstract: PURPOSE:To enable the formation of extremely fine patterns with high accuracy by forming the patterns while using a negative type resist having a reverse bleaching characteristic and exposing light having the wavelength region existing off the max. sensitivity wavelength region of the resist. CONSTITUTION:The photoresist, the base resin of which is substantially transparent to the exposing light, and which has the reverse bleach characteristic of the light absorption increasing with an increase in exposure is used. Since the exposing light having the wavelength region off the max. sensitivity wavelength region of the resist is used, the initial transmittance of this resist is high and the exposing light arrives sufficiently at the bottom of the resist. The solubility of the bottom of the resist is, therefore, sufficiently decreased and an undercut is prevented. Further, the resist is substantially transparent to the exposing light and, therefore, a development contrast is sufficiently increased by increasing the amt. of a photosensitive agent to be added. For example, a dotted line 12 of Fig. indicates the exposure on the wafer right under a mask edge in the case of use of the reverse bleaching.
Patent JP-S58169973-A (JP)
Title: Gate turn off thyristor
Inventor: AZUMA MINORU
IPC: H01L29/08
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the power consumption at the time of ''turn off'' by a method wherein the P type first emitter layer of high impurity density wherein a plurality of low impurity density regions are buried is provided under the N type first base layer, and simultaneously the low impurity regions are positioned inside the N type second emitter layer which is formed on the P type second base layer from a flat view, when the N type first base layer and the P type second base layer are formed. CONSTITUTION:When the P type first emitter layer 31 is formed on an anode electrode 35, the low impurity density regions 39 dispersed in a ring form are buried within the high impurity density region 38 forming the most part of the layer 31. Next, the N type first base layer 32 and the P type second base layer 33 are deposited over the entire surface including it, and a plurality of the N type emitter layers 34l-34n wherein the regions 39 are positioned inside from a flat view are formed thereon, corresponded to the positions of the regions 39. Thereafter, cathode electrodes 36l-36n are mounted respectively on the layers 34l-34n, and a gate electrode 37 is adhered on the layer 33 therebetween.
Patent JP-H08206616-A (JP)
Title: Cleaning device for solar battery by wave force
Inventor: TAGUMA NORIKATA
IPC: B08B3/10
Filed: 1995-02-02
Abstract: PURPOSE: To wash away bird droppings and dust adhering to the surface of a solar battery and keep securely the efficiency of the solar battery by forming a connection pipe for connecting a cylindrical structure with an intermediate tank, and a water supply pipe and a water suction pipe disposed on the lower section of the intermediate tank. CONSTITUTION: A cleaning device is constituted of a cylindrical structure 1 with its lower section open, a connection pipe 2 connected with the upper end of the structure, an intermediate tank 3 connected with the connection pipe 2, a water supply pipe 4 protruding from the lower section of the intermediate tank 3 and a water suction pipe 5. The device is constituted in a manner of flowing water successively at the end of the suction water pipe 5, the intermediate tank 3 and the water supply pipe 4 by setting two valves. After the cleaning device is assembled, the upper end of the cylindrical structure is sunk into the water to the extent that the upper end of the cylindrical structure 1 is sunk under water.  When the water is raised by waves, water is supplied from below into a wave receiving cylinder 1, and the air of positive pressure is flowed through successively in the order of the connection pipe 2, the intermediate tank 3 and the water supply pipe 4 and flowed out into atmosphere. Seawater is thus poured onto a light accepting surface of the solar battery and cleaning is carried out by the arrangement.
Patent JP-S58175563-A (JP)
Inventor: SHINOHARA ISAO
IPC: A61L27/00
Filed: 1983-03-28
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-H03252842-A (JP)
Title: Diagnostic method for input/output operation
Inventor: TAKANO KENJI
IPC: G06F13/00
Filed: 1990-03-02
Abstract: PURPOSE:To attain the application of the same diagnostic method among different types of devices and systems by diagnosing a normal or abnormal state of a channel by reference to a conditional code and based on the diagnosis and a channel state word reported from the channel when an input/output instruction is issued to the channel. CONSTITUTION:A normal or abnormal state of a channel 9 is diagnosed by reference to a conditional code CC showing the state of the channel 9 when an input/output instruction issuing part 3 issues an input/output instruction. At the same time, a flag is set in accordance with the diagnosed state of the channel 9. Then an interruption information analyzing part 4 diagnoses the normal or abnormal state of the channel 9 based on the set flag and the channel state word CSW reported from the channel 9. Thus it is possible to diagnose the input/output operation regardless of the various conditions of the input/ output operation.
Patent JP-H02231940-A (JP)
Title: Dc brushless radial flow fan motor
Inventor: SHIRAKI MANABU
IPC: H02K21/24
Filed: 1989-03-06
Abstract: PURPOSE:To form a thin fan motor by containing a stator armature in a recess having closed lower end and supplying air, sucked through rotary blades at the upper end, radially through a notch formed between the corner flanges at the side face. CONSTITUTION:A rotor 16 containing permanent magnets N, S and provided with rotary blades 17 at the outside is secured to the upper end section of a rotary shaft 22. An armature coil 31 fixed to a stator yoke 25 is secured through screws 24 into the motor containing section 13 in a recess 3 formed in the bottom section 6a, and a rotary shaft 22 is born rotatably by means of a bearing 18. Side wall 6 of the recess 3 is supported by corner flanges 8-2-8-4 arranged with uneven interval, and notches 2 are formed at the opposite sides of a screw hole 6. Axial air flow produced by the blades 17 collides against the notches 2 and changes the direction in the radial direction. By such arrangement, a thin fan motor producing low noise can be manufactured easily.
Patent JP-S59177072-A (JP)
Inventor: KUBOTA TSUTOMU
IPC: A63B53/04
Filed: 1983-03-28
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-H04287789-A (JP)
Title: Balance structure for float
Inventor: TADA KAZUHIKO
IPC: B63B35/34
Filed: 1991-03-18
Abstract: PURPOSE:To invariably hold a float at a horizontal and stable floating attitude regardless of the change of the water level by preventing the reduction of appearance and the damage of a flexible connecting member by drifting logs and other floating objects, and preventing the change of the load applied at the fitting position of the flexible connecting member to the float. CONSTITUTION:A flexible connecting member 11 connecting apparatuses 6 mounted on a float 2 to an apparatuses control source 10 is installed on the water bottom and raised at the installation end section to be fitted to the float 2, and a balance weight 13 changed with the balance weight in equilibrium with the weight of a rise section 11B changed as the water level is changed is suspended from the float 2.
Patent JP-S63218280-A (JP)
Title: Decoration process
Inventor: KANAI HIROSHI
IPC: B05D5/06
Filed: 1987-03-06
Abstract: PURPOSE:To attain pattern formation giving higher grade feeling than that given by conventional processes, by forming a pattern, etc. with metallic foil on the surface of a molded body by executing metallic hot stamping on the surface of a molded plastic body, then executing coating of a crepe paint on said molded body. CONSTITUTION:A pattern or a character is formed with metallic foil (e.g. 'KD1 Gold(R)' manufactured by Murata Kinpaku K.K.) on the surface of a molded plastic body by executing metallic hot stamping, then a crepe paint (e.g. pattern paint having a trade name 'Chijimi(R)' manufactured by Osaka Varnish K.K.) is coated on the molded body and baked at, for example, 80 deg.C for 60min. As a result, delicate effect as if a grain pattern is formed on the surface is obtd. without forming a relief artificially on the surface of the metallic foil. Moreover, a contrast of profound feeling is formed by the parts coated with the metallic foil and those uncoated with the metallic foil. Thus, higher grade feeling which has not been created by the conventional processes is given to the product.
Patent JP-H10230323-A (JP)
Title: Device for threading split material
Inventor: MURAMOTO RYUICHI
IPC: B65H23/038
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To stably thread a steel sheet at a high speed by preventing two split steel sheets from contacting with each other in the center and from largely separating to both sides in a splitting work on a leveling line or the like. SOLUTION: Skew rolls 7 are arranged between a splitter device 2 and tension reels of a device for threading split materials in the leveling line. At the time of respectively winding two split steel sheets around independent tension reels and coiling them, the skew angle α of the skew roll 7 is adjusted at -20 to 20 deg. and materials from a hot rolled sheet to the split material of a cold rolled sheet are stably threaded at high speed.
Patent JP-S62211551-A (JP)
Title: Gas sensor
Inventor: KATO HIROSHI
IPC: G01N27/406
Filed: 1986-03-12
Abstract: PURPOSE:To quickly detect a dilute reducing gas by incorporating a hydrogenation catalyst into a solid ion conductor. CONSTITUTION:A pair of electrodes 2, 3 are formed to a comb shape on a substrate 1 so as to make up recessed and projecting parts each other. The solid ion conductor 4 contg. the hydrogenation catalyst is provided to cover the electrodes 2, 3 and the electrodes 2, 3 are connected to each other via the solid in conductor. The spacing between the electrodes 2, 3 is selected from a 0.1-5mm range. A change is generated in the electric resistance of the solid ion conductor at the boundary between the solid ion conductor and the hydrogenation catalyst by an electrochemical oxidation reaction and electrochemical reduction reaction. The change of the electric resistance is taken out as a sensor signal. The dilute rare gas is thus quickly detected.
Patent JP-S62210620-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAGUCHI KAZUYUKI
IPC: H01L29/73
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a transistor being constant in an operational speed, by burying polysilicon in windows at first so that a contact part constitution between the polysilicon and a substrate is eliminated in a later process to have resistance stabilized. CONSTITUTION:Windows 14 are opened for obtaining a base contact on a SiO2 film 12 and a silicon nitride one 13 which are formed on a silicon substrate 11. Polysilicon 15 is piled up all over the surface and then it is polished to leave the polysilicon 15a only in the windows 14, thereafter polysilicon 16 as a base lead-out part is piled all over the surface. Then, a SiO2 film 17 is formed on the surface, base diffusion is performed, and windows 19, where the surface of the substrate for emitter formation becomes exposed, are opened to form an emitter 21. Hence, base resistance is prevented from being scattered.
Patent JP-H02237500-A (JP)
Title: Electric-supply equipment
Inventor: NAGAMACHI SAKAE
IPC: H02H7/06
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a simple electric-supply equipment enabling a high capacity output by controlling the number of revolutions of the output shaft of a stepless speed change controller so that said number of revolutions is kept at a specified value on the basis of a control signal given from a controller in correspondence with the number of revolutions of an engine. CONSTITUTION:Normally, an engine 1 rotates at a constant speed. If the rotational speed varies because of fluctuation of the load, said variation is removed in a short time by a stepless speed change controller 10 and the number of revolutions of an AC generator 7 is kept at a rate value. When the variation of the number of revolutions of said engine 1 is especially large, a controller 17 detects said state and once cuts off the field current of said AC generator 7 to stop the output and to protect a compressor motor 5. Also, the output voltage of said AC generator 7 is adjusted to a specified rated voltage by the AVR function of said controller 17. Thus, a hitherto required power controller such as inverter is made unnecessary and it is possible to use a low-cost component article with little failure.
Patent JP-H06280990-A (JP)
Title: Control device for automatic transmission device for car
Inventor: KOYAMA HIROSHI
IPC: B60W10/10
Filed: 1994-02-25
Abstract: PURPOSE:To secure safety for car running by disengaging the prohibition of shift-down in case the braking force is smaller than the specified value, executing shifting-down on the side higher than normal, and thereby applying engine brake on the higher side. CONSTITUTION:Shift-down is prohibited by a prohibiting means 2 in case the engine speed after shifting-down exceeds a certain level when an automatic transmission 1 is to be shifted downward through manual operation. Therein a braking force sensing means 3 senses whether the braking force which the brake device of a car concerned is capable of emitting, is smaller than the specified value. If smaller, the prohibition of shift-down is disengaged by a disengaging means 4. Thereby shifting-don takes place on the side higher than normal at the time of such a failure in the brake device that the braking force is smaller than the specified value. Accordingly it is possible to apply engine brake on the higher side, which secures safety for car running.
Patent JP-S51128307-A (JP)
Title: Detergent for forming machines
Inventor: ARAKAWA KOUJI
IPC: C11D7/50
Filed: 1975-05-01
Abstract: PURPOSE: Detergents for plastics forming machines, which can be used for everytype of resin such as acrylic resin, polystyrene, olefine type resin, polyvinylchloride and polycarbonate. 
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