baber/WOPTO huggingface dataset:
Patent JP-H118017-A (JP)
Title: Electric connector with filter
Inventor: YOSHIOKA TAKASHI
IPC: H01R13/719
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture an electric connector with filter capable of easily damping or removing noise in a simple process by surrounding a housing, contact element and multiple-filter mechanism with a shield frame, and electrically connecting the shield frame and an earth electrode of the multiple filter mechanism. SOLUTION: Contact elements 2 each having an elastic projection 21 are arranged in a line and inserted in a housing 1. A shield frame 4 is arranged so as to wrap the housing 1, and a multiple filter mechanism 3 is inserted between the contact element 2 and the shield frame 4. The multiple filter mechanism 3 is fixed with a plate spring-shaped projection 41 and an elastic projection 21 of the contact element 2. The elastic projections 21 and individual electrode of the multiple filter mechanism 3, and the plate spring-shaped projection 41 and the earth electrode 35 of the multiple filter mechanism 3 are electrically connected. A connector having this constitution has a short assembling process and makes soldering unnecessary.
Patent JP-H0337187-A (JP)
Title: Apparatus for vapor growth under reduced pressure
Inventor: KIMURA HIROYA
IPC: C30B25/14
Filed: 1989-07-04
Abstract: PURPOSE:To carry out vapor growth of a single crystal of good quality with hardly any surface defects by providing a construction in which a reaction tube sidewall located on the downstream side of a semiconductor substrate to a pressure equalizing gas introduction pipe in vapor growth of the single crystal on the semiconductor substrate in a decompressed reaction tube. CONSTITUTION:A susceptor 3 for supporting a semiconductor substrate (GaAs) 2 is arranged in the center of a reaction tube 1 and one end of the reaction tube 1 is provided with a raw material gas introduction port 4. The other end thereof is provided with a vent port 5 which is connected to a vacuum pump 6 in a vacuum vapor growth apparatus. The following construction is further added thereto. That is a sidewall of the reaction tube 1 located on the downstream side of the semiconductor substrate 2 is connected to a pressure equalizing gas introduction pipe 7 for boosting the pressure of the reaction tube 1 to the growth pressure. Since vapor growth is carried out after passing through high vacuum evacuation and pressure equalization before vapor growth, liberation or scattering of deposits in introducing the raw material gas from the upstream side of the reaction tube can be suppressed to prevent the deposits from sticking onto the semiconductor substrate. Thereby, an epitaxial layer of good quality can be formed.
Patent JP-S5872425-A (JP)
Title: Blowing molding die
Inventor: YOKOO KAZUYUKI
IPC: B29C33/00
Filed: 1981-10-28
Abstract: PURPOSE:To shorten a cooling period after mold-clamping, and to shorten a molding cycle by mounting a rear die, which closely adheres to a cavity die during mold-clamping and can be isolated during mold-opening, and setting up cooling elements to both dies. CONSTITUTION:The rear dies 2 are mounted among the cavity dies 1 and die mounting plates 3, and both dies 1, 2 can be fast stuck during the mold-clamping of the cavity dies 1, and can be isolated during mold-opening. The flow paths 11 of cooling water at approximately 20 deg.C are formed to the cavity dies 1, and the flow paths 21 of cooling water at approximately 5 deg.C are shaped to the rear dies 2. Both dies 1, 2 are isolated previously lest the temperature of the dies 1 should drop excessively during mold-opening, water in air dew-condenses on the inner surface of the cavity, and the roughing of the surface of a shape is prevented. Both dies 1, 2 are fast stuck during mold-clamping, and a blowing shape in the cavity dies 1 is rapidly cooled.
Patent JP-2000356325-A (JP)
Title: Tapping device of waste melting furnace
Inventor: TODAKA MITSUMASA
IPC: F23G5/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To uniformalize the particle size of water granulated object by specify ing the splashing-down position of the molten object discharged from the tapping gate of a waste melting furnace and by improving dispersing efficiency by the water flow of a water granulating nozzle inside a water granulating pit. SOLUTION: The tapping device of a waste melting furnace is provided with a water granulating tank 4 water granulating molten object S discharged from a waste melting furnace 1 under a tapping gate 2 formed on the side surface of the furnace bottom part of the waste melting furnace 1, a water granulating sluice 3 is arranged to the tapping gate 2 slanting towards the water granulating tank 4, and a vertical sluice 6 is arranged vertically opposing the molten object flow down gate 5 of the water-granulating sluice 3. The molten object S flows down in the shape of thin plate by forming the width of flowing path of the vertical sluice 6 wider than the width of flowing path of the water-granulating sluice 3.
Patent JP-S5872434-A (JP)
Title: Reaction injection molding method and its device
Inventor: WARATANI KENICHI
IPC: B29C39/36
Filed: 1981-10-28
Abstract: PURPOSE:To prevent the deformation of a shape in case of mold release, and to shorten molding time while easily automating molding by cooling the upper surface and lower surface of the shape by air, pushing the shape out by means of a projecting pin and extracting it. CONSTITUTION:A cope 1 and a drag 3 are mold-closed, an undiluted solution is injected, reacted and cured, and the shape 12 is formed. The cope 1 is elevated and mold-opened, air 18 is blown against the upper surface of the shape 12 from an air injector 17 mounted to the cope 1, and the shape 12 is pushed out by means of the projecting pins 13 and a clearance is shaped between the shape 12 and the inner surface of the drag 3. Air 18 is supplied through an air pocket 14, and the lower surface of the shape 12 is cooled. Accordingly, the curing of the shape 12 is advanced, the projecting pins 13 are further projected, and the shape 12 is extracted. After completion of extraction, it is preferable that a parting agent is applied, the dies are clamped, and said operation is repeated again.
Patent JP-H05339682-A (JP)
Title: Heat resistant austenitic stainless steel excellent in high temperature salt damage corrosion resistance and high temperature fatigue property
Inventor: HIRAMATSU NAOTO
IPC: C22C38/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide an austenitic stainless steel showing excellent high temp. fatigue properties as well as high temp. salt damage resistance as the material for a flexible tube. CONSTITUTION:The objective austenitic stainless steel excellent in high temp. fatigue properties and high temp. salt damage corrosion resistance is a one contg. >0.03 to 0.06% C, 1 to 4% Si, 0.5 to 4% Mn, <=0.04% P, <=0.005% S, 10 to 17% Ni, 14 to 20% Cr, <=0.035% N, 1.5 to 4% Mo and 0.05 to 0.5% Nb and furthermore contg. total 0.01 to 0.15% of one or >= two kinds among Y and REM (rare earth elements) according to circumstances, and the balance Fe with inevitable impurities, and in which the total content of Si and Nb satisfies the following inequality : 6>=Si%+10Nb% >=4.
Patent JP-S6149535-A (JP)
Title: Transmitting and receiving circuit for bipolar signal
Inventor: TAKADA AKIHIKO
IPC: H04L25/49
Filed: 1984-08-18
Abstract: PURPOSE:To eliminate a sag and intercode interference which occur in a transmit signal as much as possible and to prevent deterioration in S/N by allowing a pulse train to satisfy the bipolar rule on a transmission circuit and keeping DC balance. CONSTITUTION:Transmit data and a transmit clock are inputted to the bipolar code converting circuit 1 of the bipolar signal receiving circuit, and when 1 is transmitted to lines 2 and 3 connected to the circuit 1, positive pulses are outputted alternately. Those lines 2 and 3 are connected to driving circuits 6 and 7 or 7 and 6 through switch circuits 4 and 5. The output of a stack circuit 10 is applied to the switches 4 and 5 and a burst signal and the output of a coincidence and dissidence circuit 11 are applied to the circuit 10. Outputs of latch circuits 13 and 14 are inputted to the circuit 11. The inversion input from the circuit 13 is supplied to inputs of the circuits 6 and 7 individually. Further, a latch circuit 14 is used a polarity storage circuit for receive data. Then, the pulse train on a subscriber line 9 is made to satisfy the bipolar rule all the time and the DC balance is kept, eliminating the sag and intercode interference occurring in the transmit signal.
Patent JP-S6151222-A (JP)
Title: Power supply control system
Inventor: HATANO SHIGERU
IPC: H02J1/00
Filed: 1984-08-18
Abstract: PURPOSE:To attain ease of demarcation of a fault of a power supply unit by recognizing a power unit in which a power alarm takes place and stopping a power supply unit disconnecting sequence at the pre-stage of the said power unit. CONSTITUTION:At normal power application, an application command is transmitted froma power supply controller UPC to each power supply unit in the order of power unit PWR1 PWR2 PWR3 PWR4 end of application. At dis- connection of power, a disconnection command is transmitted conversely from the power controller UPC in the order of application end signal interruption  PWR4 interruption PWR3 interruption PWR2 interruption PWR1 interruption. If a power supply unit, e.g., PWR2 is in the state of alarm, the disconnection sequence is stopped in the order of aplication end signal interruption PWR4 interruption PWR3 interruption so as not to transmit the disconnection command to the power unit PWR2. Since the power supply unit PWR2 is not disconnected, whether an alarm detection circuit malfunctions or a voltage control circuit is faulty is discriminated by measuring the output voltage of the power supply unit PWR2.
Patent JP-S5872364-A (JP)
Title: Lamp load phase controller
Inventor: BANDOU TOSHIROU
IPC: H02M1/08
Filed: 1981-10-27
Abstract: PURPOSE:To reduce the analog circuit elements and detecting error in a lamp load phase controller by reading the voltage application phase data to a load stored in advance in the ROM of a microprocessor based on the average value of an AC power source voltage and switching ON of OFF a switching element with the counted value. CONSTITUTION:Data such as voltage application phase to loads 31, 32 to be applied with load application voltage effective value are stored in advance at the average value of the AC power source voltage in the ROM of a microprocessor U1. Then, the zero crossing point of the AC power source is sampled more than 30 times by the U1, thereby obtaining instantaneous value data and calculating average values. The phase data of the ROM are read based on the average values, and when the counted value becomes higher than the phase data, switching elements 21, 22 are switched ON or OFF. In this manner, analog circuits for average value and effective value circuit can be eliminated, and the detecting errors due to frequency deviation and waveform distortion can be reduced.
Patent JP-H10273493-A (JP)
Title: Pentavalent phosphorus-based compound, its production and use
Inventor: KIKUCHI TAKETOSHI
IPC: C08L23/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a degradation inhibitor against heat and oxidative degradation of an organic material such as thermoplastic resin, comprising a pentavalent phosphorus-based compound prepared by reacting a phosphorus oxyhalide. SOLUTION: This pentavalent phosphorus-based compound is shown by formula I [E is a simple bond or an oxygen atom; RA is bonded to E, O and P to form a cyclic group; F is a connecting group; RB is a (substituted) phenyl]  e.g. 3-(3,5-di-t-butyl-4-hydroxyphenyl)propionic acid 2-[4,8-di-t-butyl-2,10- dimethyl-6-oxo-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-yl]oxy}ethyl} and is useful as a degradation inhibitor against heat and oxidative degradation of an organic material such as a thermoplastic resin. The compound is obtained by reacting an phosphorus oxyhalide of formula II (V is a halogen) with a hydroxy compound of the formula, HO-F-RB.
Patent JP-H0725481-A (JP)
Title: Rotary feeder
Inventor: KUMAKURA YASUO
IPC: B65G65/48
Filed: 1993-07-12
Abstract: PURPOSE:To improve the carrying efficiency by forming plural partitioned chambers, of which both sides are opened, in a rotary drum, and forming a communication hole for communicating the partitioned chambers with the outside over the periphery at a central part of the rotary drum. CONSTITUTION:When a rotary drum 10 is rotated, the material to be carried, which is stored inside of a hopper 22, is supplied to partitioned chambers 11 positioned upper than a supply port. At this stage, the material to be carried is carried into the partitioned chambers 11 smoothly by guide plates 30, 31 and the hopper 22 through the opening parts provided in both sides of the partitioned chambers and the communication hole 20 provided over the whole of the periphery. Thereafter, with the rotation of the rotary drum 10, the material to be carried, which is housed inside of the partitioned chambers 11, is moved to the lower part of a casing. At this stage, the opening parts of the both sides of the partitioned chambers 11 are closed by both side plates 4, 5, and fitted in grooves 18, 19 to prevent the leak of the material to be carried. A fitting plate 25 is fitted in the communication hole 20 to prevent the leak of the material to be carried. When the partitioned chambers 11 face to an air blowing port 26, air is pressure-sent from a blower to the partitioned chamber 11 through the air blowing port 26. The material to be carried is carried from the opening part to a discharge pipe 29 by this air pressure through a discharge port 28.
Patent JP-S5694577-A (JP)
Title: Semiconductor storage device
Inventor: KIMOTO MASAYOSHI
IPC: G11C11/416
Filed: 1979-12-28
Abstract: PURPOSE:To increase the read-in margin, by making the level of bit line pair to the read level, through the connection of dummy cell group with dummy bit line pair by the arrangement toward bit line and the connection of the bit line pair to the base of detection transistors. CONSTITUTION:The dummy cell DC group is arranged toward the bit line B at a suitable location lengthwise the word line W, and each of them is connected to the respective word line W and common dummy bit line DB line pair. Further, this bit line DB pair is connected to the base of detection transistors T8, T10 and the voltage level of the bit line DB pair is taken as the read level RL. For example, the circuit as shown in Figure is constituted with the memory cell MC using FF consisting of multiemitter transistors Q1, Q2, dummy cell DC with the same construction, and constant current sources J1-J7 and the like, so that the transistors in o-mark are ON and those in x-mark are OFF.
Patent JP-S5875443-A (JP)
Title: Series motor
Inventor: TAKAMIZAWA HIDEO
IPC: H02K15/085
Filed: 1981-10-29
Abstract: PURPOSE:To enable coil winding having different coil pitches freely by mounting a mechanism interlocking reciprocating and swinging motors so that the locus of the nozzle of the nose of a spindle directly wound to a stator takes an oval. CONSTITUTION:A belt 6 is stretched between a pulley 5 set up to the shaft 4 of the main motor 3 and a crank 2 for reciprocating the spindle 1, and the crank is driven by means of the main motor 3. The oscillating motor 14 is coupled with the spindle 1 through a pulley 15 and a belt 16, and the nozzle 18 is fitted at the nose of the spindle 1. Results obtained through arithmetical operation in a pulse controller are inputted to the controller of the swinging motor 14 which is interlocked with the main motor. Accordingly, the locus of the nozzle 18 can be changed arbitrarily through the mutual motion of the main motor 3 and the swinging motor 14, the coils having different coil pitches can freely be wound, and the speed of winding can be increased.
Patent JP-S60100539-A (JP)
Inventor: EDOWAADO AABINGU
IPC: C07C25/18
Filed: 1983-09-17
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-2001005632-A (JP)
Title: Lcd control circuit
Inventor: OMAGARI KOJI
IPC: G06F13/34
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To increase the frequency of access from a CPU as much as possible and to improve the drawing speed by giving top priority to an access from an LCD when the amount of data from an FIFO is less than a certain threshold. SOLUTION: When a CPU 1 generates a bus request signal of the CPU for requesting an access to a video memory 7 and an LCD 8 generates a bus request signal of the LCD for requesting the access to a video memory 7 at the same time, a bus arbitration priority determining circuit checks the logic of an FIFO LEBEL signal as a signal asserted when the amount of data of the FIFO 4 outputted by an FIFO data amount detecting circuit is more than the set threshold. The bus arbitration priority determining circuit outputs the signal asserted when the priority of the CPU is high on condition that the data amount of the FIFO 4 is more than the threshold. Further, when the data amount is less than the set threshold, on the other hand, a signal asserted when the priority of the LCD is high is outputted.
Patent JP-H0515336-A (JP)
Title: Potato chip
Inventor: ONAKI MASAMI
IPC: A23L19/18
Filed: 1991-07-12
Abstract: PURPOSE:To obtain potato chips having an improved flavor by sprinkling methionine on potato chips. CONSTITUTION:Objective potato chips obtained by sprinkling (B) 0.02-0.2 pts. wt. methionine and, as necessary, (C) 0.01-0.1 pts. wt. calcium salt of citric acid, gluconic acid, succinic acid, tartaric acid, lactic acid, fumaric acid or malic acid and, as further necessary, (D) 0.01-0.1 pts.wt. yeast extract on (A) 100 pts.wt. potato chips.
Patent JP-H0459874-A (JP)
Title: Polymethyne compound
Inventor: INAGAKI YOSHIO
IPC: C09B55/00
Filed: 1990-06-29
Abstract: NEW MATERIAL:A compound of the formula (A is atom group necessary for completing substituted benzene ring or naphthalene ring; R1 and R2 are each H, alkyl or phenyl; R3 is alkyl or phenyl; L is trivalent combined group formed by mutually connecting 1,3,5 or 7 methyne groups through conjugated double bonds; X is anion; (p) is 1,2 or 3). USE:Medicines, dyes, optical filter materials. PREPARATION:For example, alpha-bromopropiophenone etc., is added to an acetone solution of 5,6-dichloro-1-ethyl-2-methylbenzimidazole followed by heating and refluxing, and distilling off the acetone. The resulting system is heated to 100 deg.C followed by addition of acetone and filtering and collecting the crystal formed. The crystal is then added to an aqueous sodium carbonate solution followed by heating the system on a steam bath to form 6,7-dichloro-4-ethyl-1-methyl-2- phenylpyrrolo[1,2-a]benzimidazole, which is then made to react with e.g. 1,3,3- trimethoxypropene, thus obtaining the objective compound of the formula.
Patent JP-H0834266-A (JP)
Title: Controller of power train
Inventor: YOSHIDA YOSHIYUKI
IPC: B60W10/11
Filed: 1994-07-25
Abstract: PURPOSE:To estimate highly accurate output engine torque after due consideration of a mechanical difference and a secular change in a power train by installing an initial value memory means which stores a relationship between car acceleration and output torque of the power train as the initial value. CONSTITUTION:In a control unit 3 of an automobile 32 with an engine 1 and an automatic transmission 2, when torque estimation takes place, it is provided with initial value memory means 40 which is stored with the initial value serving as a reference to judge any slippage between actual output engine torque and estimated output engine torque being affected by a mechanical difference and a secular change, pertaining to a torque compensation in order to ensure an accurate drop in the estimated torque. In addition, it is provided with a main estimated torque calculating means 42 which performs the torque estimation and calculates the estimated output engine torque, and the secured estimated torque and the set initial value are compared by torque comparing means 43, judging the mechanical difference and the secular change, then the estimated torque is compensated by estimated torque compensation means 44, thereby making the estimated torque, driving force and speed shift or the like after compensation be useful for control.
Patent JP-S5874851-A (JP)
Title: Cylinder block made of aluminum alloy
Inventor: TSUCHIYA YASUHIRO
IPC: F02B1/04
Filed: 1981-10-28
Abstract: PURPOSE:To release the heat of a liner with a simple structure by a method in which the depth of a water jacket in a cylinder block is designated to a specific one, and a liner rib is provided from the inside wall of a crank case to the liner. CONSTITUTION:A cylinder block 11 consists of a cylinder bore 16 through which a piston slides, a liner 12 forming the bore 16, and a water jacket 13 from which circulating water is flowed into the periphery of the liner to release heat. In this case, the depth (l) of the jacket 13 is designated to 0.2-0.5 times the length of the liner 12 from the upper end of the cylinder block 11. Also, a liner rib 15 is provided from the inside wall of the crank case 14 to the liner 12 in a proper place of the lower part of the jacket 13. By this, the direct thermal deformation of the liner 12 is absorbed by the two places the jacket 13 and the liner rib 15, whereby suppressing the deformation of the bore 16.
Patent JP-H0834589-A (JP)
Title: Hoisting accessory
Inventor: TSUNEMATSU HIDEHIRO
IPC: B66C1/28
Filed: 1994-07-25
Abstract: PURPOSE:To provide a hoisting accessory which can conveniently, rapidly and safely convey a concrete block. CONSTITUTION:A lower jaw 5 is incorporated to the distal end of a long leg 2 of a U-like body 4 while an upper jaw 6 is attached to the distal end of a short leg 3. A concrete block is clamped between the upper and lower jaws 5, 6, and then a sling link 7 connected to the body 4 at a position deviated to the short leg side is pulled up so as to suspend the block. The suspending position of the sling link 7 is adjustable.
Patent JP-H074502-A (JP)
Title: Position detector for shift lever
Inventor: TAKANO TSUNESUKE
IPC: F16H59/02
Filed: 1993-06-18
Abstract: PURPOSE:To simplify the mechanism for detection of abnormalities by providing a switch interlocked with a rock lever for stopping the shift lever at a desired position and detecting an abnormality of the shift-lever position according to the on-operation time duration of the switch following to the rocking movement of the shift lever, etc. CONSTITUTION:When a bush 23 of a rock lever 9 stops in a condition wherein it rides on a crest portion of the concavities/convexities formation portion 8 of a positioning plate 1 at the time when a shift lever 2 provided with a knob 26 on its upper end is pulled toward a driver's side from a state in which the bush 23 is in a trough portion of the concavities/convexities formation portion 8 to retain the shift lever 2 at a specified fixed position, the rock lever 9 is rocked by a distance corresponding to the wave height, so Chat a switch 10 is turned on through an actuator 12. When this switch 10 is kept on, a timer circuit in the electric circuit is operated. Then, when the time length measured by this timer circuit exceeds a specified value, an alarm circuit is operated, thereby informing the driver that the shift lever 2 is not in a proper position.