baber/WOPTO huggingface dataset:
Patent JP-S5960053-A (JP)
Title: Control system for internal combustion engine
Inventor: HATA YOSHITAKA
IPC: F02P5/153
Filed: 1982-09-30
Abstract: PURPOSE:To enable to correct desired values of control elements such as the ignition timing, rate of exhaust-gas recirculation, etc., by providing sensors for detecting the conditions of combustion in the cylinder of an engine, comparing the output values of these sensor with reference values under the operational conditions at the time, and correcting the desired value of control elements according to the deviation between the output values of the sensors and the reference values. CONSTITUTION:A sensor 21 for detecting the pressure in a cylinder, a sensor 22 for detecting the pressure at the part of the washer of an ignition plug, an ion gas sensor 23 for detecting the propagation time of combustion flame, etc. are used for detecting the conditions of combustion in the cylinder. At a step F1, pressure PTHETA-i in the cylinder at each position of a crank, detected from a pressure signal P given from the sensor 21 and a reference signal and a unit signal theta of the crank position, is stored in memory. At a step F2, the pressure PTHETA-i is compared with PTHETA-i-1. At a step F3, the cank position thetaPmax at the time when the pressure in the cylinder becomes maximum is calculated. Further, at a step F4, thetaPmax is stored in memory. An aimed value T for thetaPmax under the operational conditions at the time is calculated at a step F6 and an ignition timing controlling output is produced at a step F9 by correcting the valve T at a step F8.
Patent JP-S5870680-A (JP)
Title: Optical beam modulating and deflecting device
Inventor: HARADA SHIGEO
IPC: H01S5/062
Filed: 1981-10-23
Abstract: PURPOSE:To avoid electric shock and to attain low power driving, by forming a capacitor with fixed and rotary electrodes and supplying a modulated high frequency signal to the fixed electrode and a light source illuminating power with contactless method to the rotary electrode. CONSTITUTION:A rotating body 2 mounted with semiconductor laser light source 1 is fixed to a rotary shaft 5 of a high speed rotating motor 4 and rotated during the rotation of the motor 4. Through the rotation of the rotating body 2, scanning is performed with beams of laser light irradiated from the light sources 1. A semiconductor laser drive and control board 7 including a rectifying and smoothing circuit is provided in the body 2, and rotating electrodes 3, 6 are contactlessly provided between the body 2 and the shaft 5. A rotating part 6 of the rotary electrode is fixed to a rotary shaft, and a modulation signal applied to the fixed electrode 3 is induced to the rotary electrode 6 through a dielectric substance layer (including air layer) and applied to the light source 1.
Patent JP-S6148459-A (JP)
Inventor: TOMARI MASAO
IPC: C21C5/52
Filed: 1984-08-13
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-S6148461-A (JP)
Inventor: TOMARI MASAO
IPC: C21C5/52
Filed: 1984-08-13
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-S5691503-A (JP)
Title: Coaxial microstrip converter
Inventor: FURUBAYASHI HIDEKI
IPC: H01P5/08
Filed: 1979-12-26
Abstract: PURPOSE:To enable conversion between a coaxial circuit and microstrip circuit while holding impedance matching excellent over a wide range, by removing the impedance discontinuous part of a coaxial microstrip converter. CONSTITUTION:External conductor 2 of a coaxial line is connected to external conversion conductor 11, and center conductor 1 to internal conversion conductor 10 respectively; and part of external conductor 11 is gradually cut in the traveling direction of radio waves and its area (called impedance gas 12) increases. So that internal conductor 10 and external conductor 11 will not cause line impedance mismatching, internal conductor 10 gets eccentric and varies in shape in the traveling direction of radio waves. This conductor 10 is connected to strip circuit conductor 4 of the microstrip line and the remaining conductor 11 after cutting is connected to earth conductor 5 to remove the discontinuous impedance mismatching.
Patent JP-H0921465-A (JP)
Title: Vacuum device
Inventor: OKUDA SHOHEI
IPC: F16J13/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To save trouble in attaching/detaching a lid member for sealing a vacuum device main body. SOLUTION: A lid member 3 is so formed that an end face 3a of the lid member 3 and the end face 2a of a vacuum device main body 2 are precisely opposed to each other by a guide member 5, a guide groove 6, and a positioning pin 8 penetrating through a pin support member 7 and inserted into a long hole 2d so that the both end faces 2a, 3a are held in such a position as approximately stuck tight to each other. When the vacuum device main body 2 is drawn by vacuum force, the lid member 3 surely seals the vacuum device main body 2 by its suction force. When the inside of the vacuum device main body 2 is bent, the positioning pin 8 is pulled out from the long hole 2d and then the lid member 3 is taken out from the vacuum device main body 2 according to guidance of the guide member 5 and the guide groove 6.
Patent JP-H069056-A (JP)
Title: Piling up device for object to be transported
Inventor: OGUCHI MASAYUKI
IPC: B65G57/30
Filed: 1992-06-29
Abstract: PURPOSE:To simply control the holding force for an object to be transported and quickly pile up as possible a pillar-like object to be transported such as a small sized, light weighted, and low height box, independently of the opening of the upper part. CONSTITUTION:When an object to be transported 1 is pushed in from the lower end part of a guide 4 by means of a lifter 10, a roller 5 energized by a spring 7 is rotated in the ordered direction of a ratchet mechanism 9 by means of the side of the object, and hence the object 1 is received. When the lifter 10 is brought down, the gravity force of the object 1 within the force of the product of the energizating force and the friction coefficient of the roller 5 which can not rotate in the reverse direction is held. The objects 1 are pushed inward in order. The tangent at the point on the roller 5 making contact with the pushed object 1 is formed into an acute angle, and hence the object is easily received.
Patent JP-H0335813-A (JP)
Title: Coiling method for metallic wire of high melting point
Inventor: HAYASHI KEISUKE
IPC: B21C47/02
Filed: 1989-07-03
Abstract: PURPOSE:To obviate linearizing treatment and to improve productivity of coil by using a spool with a diameter which is at least over specified times of the maximum diameter of coil when a high melting point metallic wire for working into a coil subjected to wire drawing is coiled with the spool. CONSTITUTION:A sintered material is manufactured from metals, such as W and Mo, with a normal powder metallurgy. Next, that sintered material is worked with hammering by passing through plural hammering machine and is made into a rod with prescribed diameter by narrowing successively the wire diameter. Next, after the rod is heat treated at described temperatures to remove strain, it is transferred to next wire drawing process. After the rod is coated with lubricant, such as graphite suspension and is passed through a die, the rod drawn out from the die is applied with heat treatment and is passed through the die of next stage. The rod with the desired wire diameter is obtained by repeating that process plural times. Next, coiling is performed by use of the spool with the diameter over 20 times of the diameter of coil. Thereby, even if linearizing treatment isn't applied, the high melting point metallic wire with a suitable shape characteristic to coiling with a spring machine can be obtained.
Patent JP-S6148589-A (JP)
Title: Tin-lead alloy plating bath
Inventor: OBATA KEIGO
IPC: C25D3/60
Filed: 1984-08-16
Abstract: PURPOSE:To form an Sn-Pb plating film having an always specified Sn/Pb ratio regardless of current density by adding at least one kind of guanamine compd. to an Sn-Pb alloy plating bath consisting essentially of org. tin sulfonate-lead salt and free org. sulfonic acid. CONSTITUTION:The guanamide compd. expressed by general formula ( I ) is incorporated at 0.01-30g/l ratio into the plating bath contg. the alkali sulfonic acid and alkanol sulfonic acid expressed by the generatl formula R-SO3H (where R: an alkyl group of 1-12C) and the general formula HO-R-SO3H (where R: an alkyl group of 1-12C, hydroxyl group may be in any position of the alkyl group) as well as the bivalent Sn salt and Pb salt thereof at 0.5-200g/l in terms of metals as the electroplating bath of the Sn-Pb alloy. The always stable alloy plating film of Sn/Pb is obtd. regardless of the current density of the plating current.
Patent JP-H04235761-A (JP)
Title: Suction type bubble forming nozzle
Inventor: DANIERU ERU KAAROORU
IPC: B05B1/02
Filed: 1991-07-10
Abstract: PURPOSE: To produce a high quality foam even at high flowrates by widening the width adjacent to the exterior of a nozzle main body by making an air sucking passage penetrating the nozzle main body into a tapered shape toward the outside of the nozzle main body. CONSTITUTION: A liquid foam producing agent is introduced to flow in the axis direction through an elongate passage by a liquid inlet provided adjacently to one end of the elongate passage of a nozzle main body 10. In at least one of gas inlet passages 40, 41 extending between the liquid inlet and the after end of the elongate passage after penetrating the body 10 for aspirating a gas into the passage when the liquid foam producing agent is flowing through the elongate passage, a wall 50 is provided which extends on a plane nearly orthogonal to the axis of the elongate passage and extends to a width 44 greater than the minimum width 42 adjacent to the elongate passage, greater than the minimum width 42 adjacent to the exterior of the body 10 and between the both widths. Further, an orifice for discharging foam adjacently to the other end of the body 10 is provided.
Patent JP-S5872319-A (JP)
Inventor: YAEJIMA MAMORU
IPC: H02H3/36
Filed: 1981-10-26
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-H08338132-A (JP)
Title: Connecting fitting for connecting form
Inventor: SAKAMOTO NOBUYUKI
IPC: E04G17/065
Filed: 1995-06-13
Abstract: PURPOSE: To dissolve problems concerning a inserting work of form connecting bars, and execute a form connecting work simply and safely. CONSTITUTION: An almost thin band plate shaped steel plate 10 is formed out of spring steel of large elastic restoring force. Between both ends 10a of the steel plate 10 is connected together by a connecting means using a wire 20 of which the connecting condition can be dissolved at any time by cutting it by pliers and the like, under the condition of bending the steel plate 10 into a chevron. Inserting holes 30 of longitudinal nearly slotted shape for a connecting bar of a form are opened on the right and left symmetrical positions against a top part 10b, on both end parts of the steel plate plane distributed from the top part 10b of the steel plate 10 bent in the condition being bent in a chevron to the right and left. Two form connecting bars 100 are penetrated through these inserting holes 30.
Patent JP-S6324808-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01C7/00
Filed: 1986-07-18
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-H1020490-A (JP)
Title: Color photosensitive resin composition, color image forming material, production of color filter and color filter
Inventor: KATAYOSE MITSUO
IPC: C08L33/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a color filter in which excellent adhesion with a substrate is obtd., blurs are suppressed to such a level that causes no problem, and high contrast display is possible, and to provide a production method of this color filter, and a color photosensitive resin compsn. and color image forming material from which the color filter can be produced. SOLUTION: This compsn. consists of a polymer prepared by polymn. of unsatd. carboxylic acid and unsatd. monomers copolymerizable with the carboxylic acid, at least one kind of monomer having at least one unsatd. bond in one molecule, a photopolymn. initiator, a dye having >=200 deg.C thermal decomposition temp. and a thermosetting agent which causes crosslinking reaction at 130 to 250 deg.C. The compsn. contains, by weight, 20 to 77% polymer, 20 to 60% to monomer, 0.01 to 20% photopolymn. initiator, 1 to 30% dye and 1 to 40% thermosetting agent of the sum weight of the polymer, monomers, photopolymn. initiator, dye and thermosetting agent.
Patent JP-S6231058-A (JP)
Title: Cassette loading device
Inventor: OOYAMA MASAO
IPC: G11B15/675
Filed: 1985-08-01
Abstract: PURPOSE:To easily take a tape cassette out by providing a cassette pressing means which is operated by the movement of a cassette holding means to press and return the tape cassette to its initial position. CONSTITUTION:The cassette pressing means 143 is provided which is operated by the movement of the cassette holding means 83 when the cassette holding means 83 is moved from a loading completion position to an unloading completion position to press and return the tape cassette 1 to its initial position. Therefore, the tape cassette 1 which is moved from the initial position in the cassette holding means 83 is returned by the cassette pressing means 143 to the initial position in the cassette holding means 83 when unloaded. Consequently, the tape cassette is easily taken out when already unloaded.
Patent JP-S6326468-A (JP)
Title: Butterfly valve
Inventor: YAMAZAKI KAZUHIRO
IPC: F16K1/22
Filed: 1986-07-18
Abstract: PURPOSE:To restrict cavity, by providing guides on a circumferential edge side of a valve body in a direction along a rotary shaft core of the valve body. CONSTITUTION:A plurality of pleat-shaped guides 4 are disposed in parallel on a half surface portion on a side near to a downstream side when a rotary valve body 2 is opened in its upperstream side, the guides 4 guiding fluid striking against the surface portion in a direction along a rotary shaft core P to a circumferential edge portion of the valve body 2 and dispersing the same. Then, the fluid liable to gather in a portion A1 having a larger width in a space A defined between the valve body 2 and an inner circumferential wall of a pipe is dispersingly guided into a portion A2 having a smaller width by the action of the pleat-shaped guide 4. As a result, a concentrated flow of the fluid discharged to a downstream side is eased, whereby occurrence of cavitation is restricted.
Patent JP-H0814519-A (JP)
Title: Dust incinerator
Inventor: NIIMURA MASATERU
IPC: F23G5/46
Filed: 1994-06-30
Abstract: PURPOSE:To improve the thermal efficiency of a dust incinerator and to reduce the heat loss properties of a casing by so surrounding an incinerating unit with a concave mirror as to concentrate heat at the upper center of a burner, and sucking high heat air in the casing along the inner wall of the casing. CONSTITUTION:A burning unit 3 is disposed substantially at the intermediate in a casing 1, and has a grate 10, a heat source 11 arranged on the grate 10 and a plurality of concave mirrors 7 disposed at a predetermined interval along the outer periphery of the source 11. The mirrors 7 are so surrounded on the source 11 as to concentrate the heat generated from the source 11 at the upper center of the unit 3. An exhaust heat recovering unit 6 sucks high heat air generated by the combustion of dust in the casing 1 and ash along the inner wall 1a of the casing 1, recovers waste heat out of the casing 1 and can use it as heat source for power generation and water heating.
Patent JP-H1113115-A (JP)
Title: Sanitary equipment unit and method of assembly construction thereof
Inventor: ICHIMURA HITOSHI
IPC: E03D11/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary equipment unit having excellent workability, capable of easily absorbing an error to the error on the installation of an equipment main pipe beforehand piped on the building frame side and capable of readily absorbing an error to the error on the execution of works of a building finished surface. SOLUTION: Pipings 2, 3, 4 are housed in the sanitary equipment unit 1, and the unit 1 has stools 12 through front plates 8, 9, 11 on a front. The unit 1 consists of an inverted L-shaped piping frame 5 in a side view supporting the pipings 2, 3, 4 and side poles 6, 7 mounted on both sides of the piping frame 5 as separate bodies to the piping frame 5, and fillers 14 adjusting openings among the side sections of the front plates 8, 9, 11 and the side wall of a toilet are fixed onto the side poles 6, 7. The side poles 6, 7 are fitted detachably to the piping frame 5 in a position adjustable manner. The places of side poles 6, 7 are adjusted to the piping frame 5 in the horizontal direction.  Accordingly, since the piping frame 5, to which the pipings 2, 3, 4 are set up, and the side poles 6, 7 are installed as separate bodies, the connecting works of the pipings 2, 3, 4 and an equipment main pipe beforehand piped on the building frame side can be conducted easily without being obstructed by the side poles 6, 7 because the piping frame 5 can be mounted precedently.
Patent JP-H0337474-A (JP)
Title: Slip control device of fluid coupling
Inventor: MAKIMOTO SEIJI
IPC: F16H61/14
Filed: 1989-06-30
Abstract: PURPOSE:To suppress the generation of shocks by setting variable the control amount of the connecting force control of a lockup device in the transferring time to a set slip control area responding to the transferring condition and the operational condition in the deceleration and the acceleration time and the like. CONSTITUTION:When a detecting device 40 detects that the device has been transferred to a set slip control area, a connecting force control device 38 sets the control amount of the connecting force control of a lockup device 5 to the initial value responding to the transferring condition at the deceleration and the acceleration time and the like by a control amount setting device 41. The control amount is corrected by a control amount correcting device 42 to the value responding to the vehicle operation condition such as the throttle valve opening detected by a detecting device 29. In such a way, the generation of shocks at the starting time of the connecting force control of the lockup device 5 can be suppressed effectively regardless of the sorts of the transferring condition to the set slip area and the operational condition.
Patent JP-S5694438-A (JP)
Title: Microprogram control type data processing device
Inventor: YOKOYAMA YASUSHI
IPC: G06F9/26
Filed: 1979-12-27
Abstract: PURPOSE: To improve the performance of a processing device, by introducing the hardware capable of executing the branch instruction to reduce the number of execution steps for the execution of the delay type conditional branch instruction.  
     CONSTITUTION: The address selecting circuit 38 is controlled to output the forced branch address of micro (μ) instruction register 22 to μ program storage device 21, and the pattern of the branch destination address as the μ instruction word to be executed next is read to μ instruction register 22 and is set to delay branch FF37 simultaneously. Next, the operation specified by execution control field 26 is executed, and FF37 is set or reset according to the operation result. The value of the specified field 31 of the delay type conditional instruction is latched to branch condition selection signal latch circuit 33, and the output of circuit 33 is input to comparing circuit 35. In the next step, contents of specified value field 31 and the operation result which determined the branch condition set in FF37 are compared by comparing circuit 35, and it is checked whether the branch condition is satisfied or not, thus reducing the number of execution steps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6251101-A (JP)
Inventor: FUTAMI TAKASHI
IPC: F21V14/00
Filed: 1985-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0828399-A (JP)
Title: Reverse rotation preventing mechanism of diesel engine
Inventor: AMEMORI KOICHI
IPC: F02M63/00
Filed: 1994-07-22
Abstract: PURPOSE:To completely eliminate occurrence of engine reverse rotation having possibility to accidentally happen in a special case, in a diesel engine. CONSTITUTION:In a fuel injection pump to discharge fuel to the fuel injection valve of a diesel engine, a fuel injection cam to press a plunger is made up by a two-steps descending profile so as to gradually descend by setting a first step descending lift period 5b and a second step descending lift period 5c, each descending lift value is set to a small lift quantity obtained by dividing the maximum lift quantity approximately in two, thus injection during a reverse rotation period can be finished within the second descending lift period 5c, and also rotational acceleration can be diminished.
Patent JP-2000005076-A (JP)
Title: Lid of cooking pan
Inventor: NAGAO KEN
IPC: A47J36/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To simply and surely join and integrate an edge ring and a transparent glass by inserting the transparent glass between the edge ring and an applying material and fastening both of these with a proper fastening tool in the lid of a cooking pan obtained by mounting the metallic edge ring to the outer periphery of the heat-resistant transparent glass in the shape of a bowl. SOLUTION: The cooking pan is provided with a pan trunk 26 provided with a lid receiving part 24 obtained by swelling the upper end of a trunk part 22 outward and the lid 10 is put over the trunk 26 to cover. The lid 10 is constituted of the heat-resistant transparent glass in the shape of a bowl 12 and the metallic edge ring 14 mounted to its outer periphery. The lid 10 is formed in the shape of continuing a key-shaped part 14c which is upright and whose tip is curved in the shape of a key toward an inner peripheral side, a tilting part 14d tilting downward toward an outer peripheral side, a rising part 14e rising toward the outer peripheral side and an extension part 14f nearly horizontally extending toward the outer peripheral side.  Then, the applying material 32 is applied to the part 14d of the ring 14 so as to insert the glass 12 and fastened with the fastening tool 34 to integrate both of 12 and 14.
Patent JP-H0459149-A (JP)
Title: Flaskless mold and forming mold for molding flaskless type mold
Inventor: MIYAMOTO TAIJI
IPC: B22C9/20
Filed: 1990-06-28
Abstract: PURPOSE:To remarkably improve gas venting performance and to prevent gas defect in a casting product by communicating product shaped surface formed on one side face of each divided mold and the product shaped surface formed on the other side face with a gas vent hole formed in inner part of the divided mold. CONSTITUTION:At the time of completing pouring of molten metal into casting space 44, by wholly shifting flaskless type molds 40 on a conveying table to the right direction, successively, the pouring of molten metal is executed into the casting space 44 formed with the divided mold 40d and the divided mold 40e and in such way, the casting products having the prescribed shape are continuously manufactured under high productivity. Then, at this casting time, as the gas generated from center part of the product is passed through the gas vent hole 43 arranged to the divided mold 40d and further, exhausted to outer part to the arrow mark direction after passing through the casting space 44, which the molten metal is not yet poured, the gas venting performance is remarkably improved and the gas defect in the casting product can be effectively prevented.