baber/WOPTO huggingface dataset:
Patent JP-2000048609-A (JP)
Title: Illuminance variable lighting system
Inventor: TAKAHASHI ATSUSHI
IPC: F21S10/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a driving source, and to reduce electric power consumption by maintaining a position before a change in an electric current cutoff state by using an electric motor or an electromagnet for driving a screw or a can used for a moving medium of a light shielding object, and maintaining a position after a change in a current-carrying state. SOLUTION: When carrying an electric current to an electric motor 1, a screw fixed to a rotor rotates, so that a light shielding support plate 5 for fastening a light shielding object 4 is moved in the arrow direction through a prescribed mechanism. When the light shielding support plate moves to a certain distance, the electric motor 1 stops by the prescribed mechanism. Thus, the electric motor 1 stops still in a current-carrying state, and the light shielding object 4 also stops while still going to the front of an arrow, so that a light shielding reducing state is kept. At returning time, since a previously deflected torsion coil spring is locked in the prescribed mechanism when cutting off current-carrying to the electric motor 1, this coil spring returns to the former position against an idle rotation load of the electric motor 1.
Patent JP-H0666674-A (JP)
Title: Impact machining/testing equipment
Inventor: YOSHIDA HIROO
IPC: G01N3/30
Filed: 1992-08-19
Abstract: PURPOSE:To obtain an impact machining/testing equipment which can bring a flying object into collision against a test piece under clean state without causing disturbance in the collision environment, e.g. temperature conditions or atmosphere. CONSTITUTION:A flying object jig 9 equipped with an armature 10 for conducting rail electrodes 1, 1 is arranged slidingly in the longitudinal direction of the rail electrodes 1, 1 between the pair of rail electrodes 1, 1, extending in parallel in the longitudinal direction, each having one end fixed with a power supply circuit 6 and the other end fixed with a stopper 7. A flying object 8 is loaded, detachably upon collision against the stopper 7, to the stopper 7 side of a flying object jig 9 and a chamber 11, which contain a test piece 13 (target member), is coupled with both rail electrodes 1, 1 at the other longitudinal ends thereof.
Patent JP-H0987709-A (JP)
Title: Extrusion molding device and molding method for metallic powder composite material
Inventor: HOSODA SHIGEMI
IPC: B22F3/20
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an extrusion molding device for a metallic powder composite material capable of easily forming a kneaded matter layer composed of different kinds of metallic powders in a molding and an extrusion molding method for this metallic powder composite material. SOLUTION: This extrusion molding device for metallic powder composite material includes a first extruder 6 which extrudes a first kneaded body, a second extruder 10 which extrudes a second kneaded body, an introducing section 1 which guides a first kneaded body flow passage 12a and a second kneaded body flow passage 12b in substantially the same direction and is so arranged that the one kneaded body flow passage intrudes into the central part of the other kneaded body flow passage when viewed at the cross section,  a molding section 3 which is continuous with this introducing section and distributes and molds the first kneaded body flow passage and the second kneaded body flow passage so as to have the prescribed sections and a combining section which exists on the downstream side from this molding section and combines the first kneaded body and the kneaded body in contact with each other.
Patent JP-H03104524-A (JP)
Title: Robot device for adjusting instrument
Inventor: YOKOI TATSUO
IPC: B23P19/00
Filed: 1989-09-19
Abstract: PURPOSE:To simultaneously perform both stages of adjustment and measurement with mechanization by equipping a control device which measures the adjustment state of the part to be adjusted by a detecting part on a support and controls the robot main body according to the adjustment degrees for the original specific set state. CONSTITUTION:The part to be adjusted of the volume adjustment, etc., of the printed board 5 which is the body to be adjusted is adjusted with a movable regulator to an optional position within the specific range of a robot mainbody 1 and the adjustment degrees for the original specific set state are found by measuring the adjustment state of this part to be adjusted by a control device 3. Both works of the adjustment and measurement works of the part to be adjusted of the body to be adjusted are then performed simultaneously by controlling the robot mainbody 1 in accordance with this adjustment degree and the plural parts to be adjusted are adjusted in order according to these each adjustment degree, while performing in order the measurements of the adjusting states of the plural parts to be adjusted located in the specific range.
Patent JP-S6397878-A (JP)
Title: Wave power generating set
Inventor: TOKUNO TOMOTOSHI
IPC: F03B13/20
Filed: 1986-10-13
Abstract: PURPOSE:To improve the efficiency of power generation, by installing each long-type floating buoy at both sides of a generator case with a built-in generating mechanism, where power generation is carried out by a rock of a weight crank receiving the influence of wave motion, while attached to a wind-direction plate to one side of these floating buoys. CONSTITUTION:A wave power generating set drives a generating mechanism by rocking motion interlocking with wave motion of the weight crank 6 installed in an almost disclike generator case 2 and provided with a weight 7 at the tip. In the generating set like this, each of long-type floating buoys 3 and 4 are solidly attached to both sides of the generator case 2 in having then paralleled with a reciprocating center line X-Y of the weight crank 6. And, a wind- direction plate 5, extending in a direction orthogonal with this X-Y line is attached to one side (the floating buoy 4) of the buoys. With this constitution, the generator case 2 is made controllable to a sense of its position to rationally receive wave power, thus improvement in the efficiency of power generation is well promoted.
Patent JP-H1181930-A (JP)
Title: Valve system of internal combustion engine
Inventor: EINAGA HIDEO
IPC: F02F1/42
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a valve system of an internal combustion engine in which scavenging efficiency is not lowered when the opening valve of an exhaust valve is lagged. SOLUTION: An opening valve period of an exhaust valve is made to move to a lag side in an operation state in which an engine speed is low speed to middle speed and engine load is middle load to high load. But, because D1<D2 is determined when the diameter of an intake valve 10 is made D1 and the diameter of an exhaust valve 20 is made D2, an increase of an effective expansion stroke to be an effect on a plus side which can be obtained by the moving of the exhaust valve to the lag side for the opening valve period and deterioration of scavenging efficiency within deterioration of scavenging efficiency to be an effect on a minus side are improved by an increase of a valve diameter and the improvement of fuel consumption can be sufficiently obtained.
Patent JP-H05102408-A (JP)
Title: Notched insulated gate electrostatic induction transistor integrated circuit
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/822
Filed: 1991-09-24
Abstract: PURPOSE:To realize high speed and lower power consumption in C-MOS integrated circuits on one tip, by providing logical circuits with a depletion- enhancement mode for high power consumption time as well as with an enhancement mode for long standby time. CONSTITUTION:In an integrated C-MOS logical circuits on one chip, a logical circuit of an enhancement mode is made up of insulating notched gate electrostatic induction transistors with a combination of characteristics A and D, in which the threshold level is designed to block a current during the stand-by state. On the other hand, a logical circuit with a depletion-enhancement mode is made up of insulating notched gate electrostatic induction transistors with a combination of characteristics B and C, in which the threshold level is designed to allow only a little current during the stand-by state. The latter logical circuit is used for a case, in which the mean power consumption in switching time is larger than that in standby time.
Patent JP-H07147575-A (JP)
Title: Method for releasing time slot
Inventor: CHIYACHITSUKU BISUDEIKIAN
IPC: H04L12/28
Filed: 1993-09-29
Abstract: PURPOSE: To enable a slotted communication network to indicate whether or not each slot is sent to the same destination node as that of the slot immediately before the slot in each slot by using a source node. CONSTITUTION: A continuation flag 4 is provided in the header field ACF of each slot and the continuation flag of the slot sent to the same destination node as that of the slot immediately before the slot is set by means of a source node. Each node is only required to check the continuation flag of the slot immediately after a received slot. When the continuation flag of the slot immediately after the received slot is set, the destination node enables the reuse of the slot by another node (including the destination node itself if an access protocol permits) by resetting the busy flag of the slot immediately after the received slot.
Patent JP-S62103464-A (JP)
Title: Engine ignition timing control device
Inventor: NOGUCHI NAOYUKI
IPC: F02P5/15
Filed: 1985-10-30
Abstract: PURPOSE:To enhance the warm-up performance of an exhaust purifying device, by delaying the start of retard control of ignition timing for earlier warm-up of the exhaust purifying device in a predetermined period after coil engine start. CONSTITUTION:The retard control of ignition timing is made to a spark plug 5 in an engine 1 by a retard means 4 when an exhaust purifying device 3 composed of a catalyst and disposed in the exhaust system in the engine, is in its cold condition. Further, when an engine cold start detecting means 6 detects a cold start of the engine, a compensating means 7 raises the rotational speed of the engine rapidly up to a warm-up engine rotational speed within a delayed period of start of retard control for warm-up ignition timing by the retard means 4 in a predetermined period after a start of the engine. With this arrangement, it is possible to obtain a satisfactory exhaust purifying performance in an earlier time.
Patent JP-S6489621-A (JP)
Title: Frequency synthesizer
Inventor: ISHIKAWA TOMOYOSHI
IPC: H03L7/22
Filed: 1987-09-30
Abstract: PURPOSE:To easily obtain a phase synthesizing condition over a wide frequency range by sending frequency setting information to a frequency synthesizer and providing a logical circuit to instruct the frequency adjusting quantity of a voltage control oscillator. CONSTITUTION:A logic circuit 9 receives the frequency setting information from a frequency setting switch 1, sends these information to frequency synthesizers 2 and 3. Then, the circuit 9 receives the digital information of an analog digital converter 7 and sends a signal, which instructs the revolving direction of an adjusting screw, to a display 8 in correspondence to the change. The respective frequency synthesizers 2 and 3 revolve the adjusting screw of a voltage control oscillator 4 by the frequency setting information and change an output frequency f0. Then, the phase synthesizing condition is obtained at any point of the points A, B and C. Here, when the phase synthesizing condition is obtained at the A point or the C point, the frequency synthesizers 2 and 3 instruct the revolving direction of the adjusting screw of the oscillator 4 with using the display 8 and further, the phase synthesizing condition at the B point can be obtained by revolving the adjusting screw.
Patent JP-H0694440-A (JP)
Title: Shape inspection apparatus
Inventor: TAKEMATSU YOSHIAKI
IPC: G01B11/24
Filed: 1992-09-11
Abstract: PURPOSE:To inspect the shape of an inspection object precisely and efficiently. CONSTITUTION:A plurality of transparent rollers 3... are continuously arranged between two roller conveyers 2, 2 and at the same time each of the transparent rollers 3... is made to rotate by the operation of a motor 5 through a driving belt 4. A transmitting illuminator 6 which radiates light in the way where the light transmits through the transparent rollers 3... is installed below the transparent rollers 3... and a camera 7 to receive the light which is transmitted through the transparent rollers 3... is installed above the transparent rollers 3.... Of the light rays which are transmitted through the transparents roller 3..., only the light rays which do not cross the inspection object 1 being transported on the transparent rollers 3... reach the camera 7. Consequently, the shape of the inspection object 1 is taken as a shilhouette image by the camera 7 and moreover the inspection is carried out without stopping the transportation of the inspection object 1.
Patent JP-H08110797-A (JP)
Title: Pattern matching device
Inventor: ARIYOSHI TAKASHI
IPC: G10L15/02
Filed: 1994-10-07
Abstract: PURPOSE: To provide a pattern matching device capable of obtaining the proper similarity even when the learning data quantity is small. CONSTITUTION: This pattern matching device is provided with a voice input means 1, a feature section extracting means 10 converting the input voice from the voice input means 1 into the time-series input pattern of the feature vector, a standard pattern memory means 30 registering the feature vector of the standard pattern in advance, a similarity calculating means 20 determining the local similarity from the local distance and the similarity neutral point between the feature vector of the input pattern extracted from the feature section extracting means 10 and the feature vector of the standard pattern extracted from the standard pattern memory means 30 and determining the cumulative value of the local similarity as the similarity of the input pattern and the standard pattern,  and a similarity neutral point calculating means 50 determining the similarity neutral point in response to the input signal. Good word spotting rarely causing partial matching can be realized even in a voice recognizing system having few learning data word-registered by a specific speaker for use.
Patent JP-H0373195-A (JP)
Title: Washing machine
Inventor: MOCHIZUKI KENTARO
IPC: D06F25/00
Filed: 1989-09-19
Abstract: PURPOSE:To improve a balance effect at the time of actuating dehydration, to allow a washing machine to reach a dehydration steady rotation, and to obtain a satisfactory dehydration effect by making a gap between plural resistors provided so as to have a gap, respectively and the outside peripheral wall of an annular body smaller than a gap to the inside peripheral wall. CONSTITUTION:A balancer 21 is formed by enclosing salt water of a prescribed quantity in a hollow annular body 26, and in the inside, resistance plates 27... are provided vertically at every 30 degrees extending from the back face side to the inside. Also, a gap W1 between these resistance plates 27... and the inside peripheral wall of the balancer 21 is <=5mm, and also, a gap W2 to the outside peripheral wall is set smaller than W1. Since the gap W2 is small, at the time of actuating the dehydration, a fluid positioned in the lower part in the balancer 21 is almost gathered up immediately to the upper part, and the fluid spreads over in the balancer 21 in an early stage. Accordingly, the stability immediately after actuating the dehydration is good, and the dehydration rotation reaches a steady state in an early stage.
Patent JP-S6489464-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIGYO NAOYUKI
IPC: H01L21/336
Filed: 1987-09-30
Abstract: PURPOSE:To decrease an electric field in the vicinity of a drain, to decrease impact ionization, to prevent kink in a thin film SOIMOSFET, and to make it possible to suppress the decrease in breakdown strength, by offsetting a gate electrode and source and drain regions. CONSTITUTION:A CVD oxide film 2 and a polycrystalline silicon film 3 are sequentially deposited on a single crystal silicon substrate 1. The polycrystalline silicon film 3 is made to be a single crystal film by laser beam annealing technology and the like. Then, B ions are implanted, and the film is made to be a p-type SOI layer. Thermal oxidation is further performed. A gate oxide film 4 is formed. Then, a polycrystalline film 5 is deposited. A gate is formed by patterning. Then, a CVD oxide film 7 is deposited. Etching is performed by RIE. The CVD film is made to remain on the side wall of the gate. Thereafter, As ions are implanted, and source and drain regions 6 are formed. The gate electrode 5 and the drain layer 6 are offset. Thus an electric field in the vicinity of the drain can be decreased. As a result, impact ionization is weakened, and the generation of kink of current and voltage characteristics can be suppressed.
Patent JP-H06227691-A (JP)
Title: Sheet feeder for corugated paper
Inventor: ROBAATO AARU UERUZU
IPC: B65H5/22
Filed: 1991-08-30
Abstract: PURPOSE: To reduce the tendency of any damage to a sheet, to smoothly feed a sheet to a downstream device and to reduce the possibility of slipping in the middle of feeding by providing a lead edge feeder by improved feeding of a corrugated paperboard sheet. CONSTITUTION: A lead edge sheet feeding device 10 is especially for corrugated paperboard sheets 14 and is provided with the transfer section of an endless belt 32 downstream of a control gate 28. This belt 32 is driven at a constant speed and at least first and second vacuum boxes 66 connected to vacuum sources are disposed successively along the belt 32. Each vacuum box 66 has an open face which has to be completely covered by the sheet 14 being fed before that vacuum box is effective in drawing the sheet 14 against the belt 32.
Patent JP-2000087053-A (JP)
Title: Ether compound of polyalkyl- or polyalkenyl-n- hydroxyalkylsuccinimide and fuel composition containing this compound
Inventor: CHERPECK RICHARD E
IPC: C10L1/232
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of engine deposit by blending a specific compound (a fuel-soluble salt) with a hydrocarbon having a boiling point in the range of that of a gasoline or a diesel fuel. SOLUTION: A compound of formula I or its fuel-soluble salt of 50-2,500 ppm is added to a hydrocarbon having a boiling point in the range of that of a gasoline or a diesel fuel. In formula I, R is a polyalkyl or a polyalkenyl of an average molecular weight of 450-5,000; (n) is 2-5; Z is pyridyl, piperidyl, or the like; R1 is hydroxy, nitro, cyano or (CH2)x-NR3R4; R3 and R4 are each H or a 1-6C lower alkyl; (x) is 0 or 1; R2 is H, hydroxy, nitro, cyano or (CH2)y- NR5R6; R5 and R6 are each H or a 1-6C lower alkyl; and (y) is 0 or 1. 10-70 wt.%, preferably 10-60 wt.%, of the compound of formula I is added to an inert and stable lipophilic organic solvent having a boiling point of 65-205 deg.C optionally together with an oxygenation agent, an antiknock agent, other additives such as a dispersant, a cleaning agent or the like.
Patent JP-H0668615-A (JP)
Title: Reproducing device
Inventor: OMORI TAKASHI
IPC: G06F11/10
Filed: 1992-08-20
Abstract: PURPOSE:To shorten a continuous error section at a consecutive recording part and to reduce the error rate by detecting the consecutive recording part of data and allowing an error correction detecting means not to operate at this part. CONSTITUTION:A reproduced information read by an optical head 30 from a disk 1 is supplied to a reproducing decode circuit 33 through an RF circuit 31 and processed for error detection and correction based on a C1 group parity, then succeedingly processed with the same manner based on a C2 group parity. At this time, the consecutive recording parts of both groups having no data are detected by the circuit 33, and the C2 group process is made not to operate after the process of C1 group at the consecutive recording part. Thus, the continuous error section at the consecutive recording part becomes substantially short, then the error rate is reduced.
Patent JP-S61122305-A (JP)
Inventor: MATSUNAGA TADASHI
IPC: E04D13/00
Filed: 1984-11-19
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-H1182045-A (JP)
Title: Engine generator
Inventor: MIYASHITA YASUSHI
IPC: F02B63/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine generator that prevents a rise in temperature of its fuel tank resulting from the heat out of its muffler, and allows a reduction in size of itself and an increase in size of the muffler. SOLUTION: An engine generator holds in its frame 1 an engine-driven generator, an engine 4 for driving this generator, a muffler 8A for the engine 4 and a fuel tank 11A for the engine 4. The engine 4 is connected to the engine-driven generator in series, the muffler 8A is fixed to the engine 4 in adjacency to the engine-driven generator, and the tank 11A is arranged above the engine- driven generator and the engine 4. The tank 11A is cut out in conformity to the muffler 8A in the plan view to define a storage space 13, in which the muffler 8A is arranged with the top of its muffler cover 10A extended upward.
Patent JP-S59181303-A (JP)
Inventor: NICHIYA REBUI
IPC: C08F2/48
Filed: 1983-12-26
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-S60138796-A (JP)
Title: Semiconductor device
Inventor: SAKURAI TAKAYASU
IPC: G11C11/34
Filed: 1983-12-27
Abstract: PURPOSE:To attain low power consumption and high speed of a semiconductor device of a memory by duplicating decoder lines so as to use plural 1st decoder lines. CONSTITUTION:The 1st decoder line XI-1<11>, XI-1<11>'-XI-1<11>, XI-1<14>' are split into equally four and duplicated by the corresponding 2nd decoder line XI-1<2> and XI-1<2>', and these decoder lines are connected by switches 41, 42-47, 48 or the like. Then the switches 41, 42-47, 48 are contolled with a signal including at least one bit of the data to be decoded, the substantial capacitance of the decoder line is decreased with plural division of the 1st decoder line being the direct input so as to attain low power consumption and high speed of the semiconductor device such as memory.
Patent JP-H1163792-A (JP)
Title: Refrigerating storage with non-frosting undersurface of ceiling
Inventor: MANTANI ATSUYOSHI
IPC: F25D21/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating storage which achieves a non-frost designing of the undersurface of a ceiling inside, by solving problems caused by moisture which generates frost on the undersurface of the ceiling in a walk-in type refrigerating storage. SOLUTION: An exhaust fan 7 built into a heat insulated duct 6 provided biased to an upper rim of an upper wall body at an outlet/inlet 10 is used to discharge wet air especially staying near the undersurface 11 of a ceiling on the blowoff side 3 during the defrosting period of a unit cooler 1, and near the undersurface 14 of the ceiling inside the outlet/inlet 10 when opening a door outside the storage, and the moisture causing a frosting is kept from staying on the undersurface of the ceiling. A specified part of the undersurface 11 of the ceiling, the undersurface 14 of the ceiling or the like is irradiated and heated using a heating lamp up to a temperature that will not let the moisture cause the frosting. Thus, frosting can be prevented even when the moisture stays and exists.