baber/WOPTO huggingface dataset:
Patent JP-H06280775-A (JP)
Title: Suction and exhaust device for pump
Inventor: SUEHIRO KAZUYUKI
IPC: F04D3/00
Filed: 1993-03-29
Abstract: PURPOSE:To perform drainage operation during re-pumping up at a specified water level determined by a design. CONSTITUTION:The suction exhaust device 9 of a pump is formed such that a suction exhaust pipe 9A is arranged in a delivery system 4 situated downstream from the impeller 2A of a vertical shaft pump 2 by which a siphon is formed during pumping up; and a suction exhaust valve 9B comprising a solenoid valve or a motor-operated valve is located in the suction exhaust pipe 9A and a check valve 9C to allow a flow to the outside through a delivery system 4 is arranged in parallel to the suction exhaust pipe 9B.
Patent JP-H08325207-A (JP)
Title: Production of diaryl carbonate
Inventor: HARADA KATSUMASA
IPC: C07C68/00
Filed: 1996-03-26
Abstract: PURPOSE: To readily obtain a diaryl carbonate in good yield without using phosgene which is a compound having strong toxicity by carrying out a decarbonylation reaction of a diaryl oxalate at a specific temperature. CONSTITUTION: A diaryl oxalate is heated in a metal vessel (preferably a vessel made of stainless steel) at 230-330 deg.C, especially 300-330 deg.C in a liquid phase to carry out a decarbonylation reaction of the diaryl oxalate. Furthermore, specifically, e.g. the oxalate is fed into a reactor and the space part of the reactor is replaced with argon and the oxalate is heated to the above temperature and the reaction is carried out under ordinary pressure for 1.75hr. At this time, as necessary, an aprotic high-boiling point solvent, especially sulfolane, etc., may exist.
Patent JP-S60214101-A (JP)
Title: Unit structure
Inventor: TETSU SADAYUKI
IPC: H05K9/00
Filed: 1984-04-09
Abstract: PURPOSE:To attain ease of mounting and to improve the stability of an electric characteristic by mounting a microwave module adjusted compositely with an isolator and incorporated in a case. CONSTITUTION:After the microwave module 10 is connected to the coaxial isolator 4 via a connecting plate 11 and incorporated, the assembly is adjusted compositely so as to attain a prescribed characteristic. After the module 10 is inserted to a module through-hole 14 provided to an accommodating case 21, the module is mounted while being shielded to the case 21 by the connecting plate 11. Thus, it is not required to readjust, then the module is mounted easily. Since a few mechanical connecting members are used, the stability of the electric characteristic is improved.
Patent JP-S58190265-A (JP)
Title: 3-phase semiconductor motor
Inventor: BAN ITSUKI
IPC: H02K29/06
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the torque ripple of a motor by arranging a stator, on which drive coils having the prescribed number of coils in a circumferential direction is provided, oppositely to a rotor having field poles of the prescribed number. CONSTITUTION:Field poles 1 form a rotor which is composed of poles 1-1, 1-2,...,1-14 that are magnetized in N- and S-poles. An armature 2 form a stator which is arranged at a pitch equal of 120 deg. at the drive coils 2-1, 2-2, 2-3 of opening angle substantially equal to the width of the poles. Generally, the number of field poles may be 14m, where m represents natural number, and the number of the drive coils may be 3mn, where n represents 1 or 2. When the numbers of the field poles and the drive coils are decided in the prescribed values as described above, ripple frequency can be increased, thereby reducing the torque ripple.
Patent JP-H02249613-A (JP)
Title: Slash molding of composite skin material and apparatus therefor
Inventor: ARIGA YOSHIO
IPC: B29C41/18
Filed: 1989-03-24
Abstract: PURPOSE:To mold a composite skin material having a homogeneous foamed layer through a single process even it is in a complex configuration by heating a slash molding via a heating medium in its rear surface, and providing a far infrared heater on the side of a molding surface releasably, and further, heating resin foam powder in placing a heating unit in the proximity thereto. CONSTITUTION:The same type slash molding 1 is employed here, and it is supported rotatably via turning means 7, wherein, the rear surface of the molding surface 4 is heated through a heating medium by temperature control means 8, and the side of the molding surface 4 is heated through far infrared rays from the proximate position by a far infrared ray heater equipped with a heating unit being approximately similar figure thereto and adjustable in angle, and further, the far infrared rays radiated from the heating unit are agitated fluidizingly from the rear thereof by an air blower, thus the molding surface 4 is heated sufficiently from both sides thereof, so that the resin non-foam powder 6 is molded into a uniform and homogeneous skin. In the next place, as the fused laminate part of the inputted resin foam powder 17 is heated up to its details throughout the entire area, there can be formed a homogeneous and uniform foam layer.
Patent JP-H08241479-A (JP)
Title: Misplacement preventing device
Inventor: GOTO YOSHIMASA
IPC: G08B13/14
Filed: 1995-03-03
Abstract: PURPOSE: To provide the misplacement preventing device which can miniaturize a device attached to the object to be detected and eliminates a need of providing a power source in this device. CONSTITUTION: The walk of the person who carries the misplacement preventing device is detected by a walk detector 30; and when the magnetic force of a permanent magnet 52 attached to a memo pad 50 cannot be detected by a magnetic detector 20, a microcomputer 12 sounds an alarm 14 to warn him of misplacement. The microcomputer for this control normally keeps the stop mode to suppress the power consumption.
Patent JP-H07276776-A (JP)
Title: Thermal transfer method
Inventor: NAGASHIMA KOSAKU
IPC: B41M3/12
Filed: 1994-04-08
Abstract: PURPOSE:To provide a thermal transfer method obtaining a high degassed state without using a porous material such as muslin covering thermal transfer paper in thermal transfer work and capable of transferring a sharp pattern to a tent fabric. CONSTITUTION:An arranging frame N is arranged to the peripheral edge part of the perforated plate 1a exposed to the outside of the peripheral edge part of a tent fabric T as the degassing route holding means of a diaphragm and covered with the diaphragm 2. Degassing is performed by utilizing the small holes of the exposed peripheral edge part other than the part where the arranging frame N is arranged.
Patent JP-S63236309-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01L29/786
Filed: 1987-03-25
Abstract: PURPOSE:To improve the electric characteristics of a semiconductor device by depositing an amorphous silicon layer on a polycrystalline silicon layer formed in an insulating layer, thereafter performing an ion implantation and a low-temperature treatment to form a solid growth layer, and making a semiconductor device on the solid growth layer. CONSTITUTION:A sample is placed in a vacuum chamber, and an oxide film 4e on the film surface of a polycrystalline silicon film 4 is removed by sputtering by an inert gas. Thereafter, an amorphous silicon layer 5' is continuously deposited in the same chamber without being contacted with the atmosphere. Subsequently, making the amorphous silicon layer 5' more amorphous is accelerated by an ion implantation. Then, by a long-time heat treatment in a low- temperature range of 600 deg.C-700 deg.C, a solid growth layer 5 is formed. Thereafter, a high-temperature heat treatment is performed to remove the internal defects in the crystal of the solid growth layer 5. The solid growth layer 5 and a polycrystalline silicon film 4 obtained in this way are patterned, and thereafter are separated on an oxide film 2. And, on each island made of the separated polycrystalline silicon, a polycrystalline silicon transistor 3 is formed.
Patent JP-H01294901-A (JP)
Title: Method and device for joining article projecting section
Inventor: RARUFU AARU PATSUTSUFUOORU
IPC: F01D5/30
Filed: 1989-03-24
Abstract: PURPOSE: To facilitate restration at a low cost when a blade which is an article projection of a bladed disc of a turbine is damaged by bonding a replacement member by welding after cutting the damaged portion and surrounding the remaining stub with a collar shaped to register therewith. CONSTITUTION: When an airfoil 20 of a bladed disc formed integrally by the airfoil 20 serving as a blade member on a support member (hub) 22 is damaged and to be repaired, the airfoil 20 is first cut off along a cutting line 24 to remove a damaged portion 32. A stub 26 integral with the hub 22 in the vicinity of a gas flow surface 28 is obtained thereby. A collar 44 formed by two collar members 46, 48 shaped to register with the stub 26 is provided and bonded to the hub 22 by welding after conforming the collar to the stub 26. Then a replacement member 62 having an integral bonding portion 66 shaped to register with the collar 44 is welded to the collar 44 to complete the desired repairing.
Patent JP-H06255213-A (JP)
Title: Image forming apparatus
Inventor: NAKATANI AKIRA
IPC: G06F1/32
Filed: 1993-03-05
Abstract: PURPOSE:To provide an image forming apparatus capable of reducing power consumption at a standby time of printing by providing function setting a usual printing state when data is inputted from the outside in a printing standby state to perform printing and setting the printing standby state after printing operation is completed. CONSTITUTION:In an image forming apparatus, a switch 1 is turned off at a time of the sleep of a mode least in power consumption. Therefore, in a CPU 4, a memory 5 and an interface circuit 6, since the voltage of a power supply becomes 3V, power consumption is reduced to a large extent as compared with that at a time of 5V. When data is inputted at a time of this sleep, the data is stored in the memory 5 through the interface circuit 6. At the same time, since the CPU 4 turns switches 1, 2, 3i on, the CPU 4, the memory 5 and the interface circuit 6 become 5V in the voltage of the power supply to perform processing at a usual processing speed and printing operation is normally performed. After printing operation is completed, a sleep mode is automatically set to reduce power consumption to a large extent.
Patent JP-S63236096-A (JP)
Inventor: KOMORI YASUHIRO
IPC: G10L25/00
Filed: 1987-03-25
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-H04306767-A (JP)
Title: Analysis method for english sentence and its like
Inventor: AKIYAMA SHIGEKO
IPC: G06F17/27
Filed: 1991-04-03
Abstract: PURPOSE:To prevent erroneous sentence segmenting by discriminating a period showing an abbreviated shape with that of a sentence end at the time of executing the segmenting processing of one sentence such as an English sentence. CONSTITUTION:An abbreviated notation with the period is stored in a dictionary and a word end retrieves the period in the English sentence being a translation object (step A). The dictionary is retrieved with the word with the detected period (step B). When there is a word concerned in the dictionary, it is judged to be the abbreviated word and not the sentence end ('No' in step C). When there is no word concerned in the dictionary, the period of the sentence end gives judgment ('Yes' in step C). When the sentence is not terminated by using the judgment results ('Yes' in step E), the sentence is segmented (step F), and the English sentence is analyzed (steps A-D).
Patent JP-H09235474-A (JP)
Title: Flame-retardant woody resin composition
Inventor: KOSAKA KAZUNARI
IPC: C08L23/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a woody resin compsn. excellent in fire resistance by compounding a specific thermoplastic resin which is acid-resistant, esp. highly resistant to acetic acid, with a powdery or fibrous woody material not neutralized with an alkaline substance and a specific phosphoric ester compd. SOLUTION: This compsn. is prepd. by melt mixing and kneading 1-90 pts.wt. woody material with 99-10 pts.wt. thermoplastic resin and 0.5-30 pts.wt. (based on 100 pts.wt. sum of the woody material and the resin) phosphoric ester compd. represented by the formula (wherein R1 to R4 are each H or an org. group; Y is a divalent org. group; n is an integer of 0 or higher; and X is H or S) using a kneader extruder. The woody material used contains about 6wt.% or lower water, has not been neutralized with an alkaline substance, and is produced by crushing pulp, wood chips, etc., under heating into a 50-300 mesh powder or by converting pulp, wood chips, etc., into a fibrous form by applying a strong shearing force.  The thermoplastic resin used is acid-resistant, esp. highly resistant to acetic acid, and comprises at least one resin selected from among a polyphenylene ether resin, a polyetherimide resin, a polycarbonate resin, a vinyl chloride resin, etc.
Patent JP-S63121610-A (JP)
Title: Gas blowing plug
Inventor: KOBAYASHI MOTONOBU
IPC: C21C5/48
Filed: 1986-03-31
Abstract: PURPOSE:To permit sure and easy adjustment of a gas flow rate with a blowing plug having a gas passage extending from the root end to the front end by forming the gas passage to have the hole diameter larger on the root end side than on the front end side. CONSTITUTION:This gas blowing plug 10 is formed with the gas passage 20 extending from the root end 16 to the front end 18. The gas passage is formed to have the hole diameter 21A on the root end 16 side larger than the hole diameter 21B on the front end 18 side. The gas is supplied from the root end 16 to the gas passage 20 and is ejected from the front end 18.
Patent JP-S62230121-A (JP)
Title: Signal processing unit
Inventor: MINE MASAYA
IPC: H03M1/10
Filed: 1986-03-31
Abstract: PURPOSE:To exclude the effect of an offset component to a signal processing output with inexpensive cost by applying subtraction processing to a processing output of a phase inverting output of a signal to be processed and a processing output of the signal to be processed. CONSTITUTION:An analog control signal Sin is fed to a multiplexer 21 and the phase is inverted by a phase inverting circuit 22. In selecting a prescribed signal among plural input signals, the multiplexer 21 selects the signal Sin to be selected and the inversion of signal Sin obtained by inverting it by the circuit 22 as a pair at all times. One set of signals Sin, and the inversion of Sin are converted both into digital control signals by an analog/digital converter 23. That is, while the processing component of the signal to be processed is in opposite phase among the signal component included in each signal processing output, the offset components are in phase to each other. Thus, in applying subtraction processing to each signal processing output, the offset components are cancelled together.
Patent JP-H09236110-A (JP)
Title: Clamp screw for tool, and clamp structure using the clamp screw
Inventor: INAYAMA TAKASHI
IPC: B23B27/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate screwing-in of a clamp screw and a female screw part and prevent a drop of the clamp screw when a small tip is clamped at a vertical type tool holder by a small clamp screw. SOLUTION: A tip shaft part 13 is protruded from the tip of the male screw part 12 of a clamp screw 10. Prior to clamping of a clamp screw 10, the tip shaft part 13 enters a female screw part 4. By fastening the clamp screw 10 after a temporary mounting state described above, a drop of the clamp screw 10 is prevented from occurring and a tip 3 is easily clamped.
Patent JP-S60218209-A (JP)
Title: Work conveying method
Inventor: MIURA KEN
IPC: B61B10/02
Filed: 1984-04-10
Abstract: PURPOSE:To aim at miniaturization in a hanger and the promotion of reduction in the factory space, by holding each work vertically to a conveyor after being tilted as far as the specified angle in the case where plural works are slung from the hanger as a set and plural hangers are transferred. CONSTITUTION:Plural hangers 2 are shiftable slung from a conveyor 1, and two struts 3 and 4 hung down vertically are installed in each hanger 2, while each of framelike holding members 5 and 6 are locked to each lower end part of these struts 3 and 4. In this case, each of these holding members 5 and 6 is tilted as far as the specified angle theta with a forward direction of these hangers 2. And, the tilting angle theta should be set within the range that may not interfere with the assembling of parts to each of front and rear doors 10 and 20. According to this method, an overall length l of each hanger is able to make yet shorter than that in the past whereby its miniaturization is attainable. Therefore, a factory space in such a production line that slings a lot of these hangers 2 is well reducible.
Patent JP-H02250425-A (JP)
Title: Output buffer circuit
Inventor: KONDO HITOSHI
IPC: H03K17/687
Filed: 1989-03-23
Abstract: PURPOSE:To suppress an overshoot phenomenon by selecting the ON resistance of a 1st CMOS inverter to a proper value in relation to a load connecting to an output line. CONSTITUTION:At first a P-channel transistor(TR) P3 is turned on and then an N-channel TR N3 is turned off, the potential of an output line Z exceeds the circuit threshold level of the inverter IV2 during the gate delay time of the inverter IV2 and approaches a power supply VDD. Even when the power supply VDD appears at the output line Z via TRs P2, P3 with the turning on of the P-channel TR P3, since the potential difference between both is small, no remarkable overshoot appears.
Patent JP-S60215929-A (JP)
Title: Mobile heavy-duty working machine
Inventor: SASAYAMA TAKEHIKO
IPC: E02F9/22
Filed: 1984-04-10
Abstract: PURPOSE:To make easier the operation of a mobile heavy-duty working machine by a method in which a bucket and an arm are operated by a parallel link parallelized with a boom and the arm, oil-pressure cylinders for the boom, the arm and the bucket are provided to a slewing base, and a model operating lever is used. CONSTITUTION:The basal end of a boom 3 is pivotally supported on the slewing base 1 on a traveler, the basal end of an arm 4 is pivotally supported on the tip of the boom 3, and a bucket 5 is pivotally supported on the tip of the arm 4. A parallel link for operating the bucket is provided through the boom 3 and the arm 4, and a parallel link for operating the arm is also provided through the boom 3. The boom and each parallel link are connected with the tips of oil-pressure cylinders 19, 9 and 10 for the boom, the arm and the bucket, the basal ends of which are each pivotally supported on the slewing base 1. On the other hand, a model type operating lever 21, miniature analogues of boom, arm and bucket is provided to the operator seat 20.
Patent JP-H07252582-A (JP)
Title: Metal sintered sheet and device therefor
Inventor: NIKI AKIRA
IPC: C22C33/02
Filed: 1994-03-16
Abstract: PURPOSE:To continuously produce a miniaturized metal sintered sheet. CONSTITUTION:This device is provided with a heating apparatus 2 in which a material 7 in a state that inorganic fiber or powder is inserted between paired stainless band-shaped bodies formed into a band shape in such a manner that fibrously worked stainlesses are mutually tangled is heated and is subjected to sintering, furthermore, on the heating device 2, a pair of heating bodies laminated with ceramic sheets 12 having an electric heater on the back face are arranged opposite each other, moreover, heat resistant endless belts 14 made of metal are wound around each heating body 13, and heating is executed in such a manner that the material 7 is held under pressure between the confronted faces of the endless belts 14.
Patent JP-S63239512-A (JP)
Title: Constant water level control system
Inventor: KASAI AKIO
IPC: G05D9/12
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the complicatedness of a gate control action by opening a gate once when the conditions in which the difference between a total discharge quantity and a total in-flow quantity is larger than a prescribed value and the total discharge quantity is smaller than the total in-flow quantity are established at prescribed times and closing the gate at the time of the reverse conditions. CONSTITUTION:A CPU 1 reads the data of a water level gauge 4 and inputs the water storage level of a dam. Next, it is decided whether or not a total discharge quantity Q1 is larger than a total in-flow quantity Qi, and when it is larger, the calculation of Q0-Qi is executed. It is decided whether or not the value is larger than a flow quantity deciding value DELTAQ, and when it is larger and the conditions are established three times, the CPU 1 issues the command to a driving device 7 at the rate of one time and executes the opening action of a gate 6. When Q0 is smaller than Qi, the calculation of Qi-Q0 is executed, when the conditions, in which the value is larger than DELTAQ, are established three times, the CPU 1 issues the command to the device 7 at the rate of one time and the closing action of the gate 6 is executed. Next, the CPU 1 inputs the opening closing condition data of the gate from the device 7 side and when the target is reached, the processing is completed.
Patent JP-H09261273-A (JP)
Title: Data packet transmitter and its method
Inventor: TANAKA MASAHIKO
IPC: H04L12/70
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To attain data transmission with a very high efficiency and less delay in a time to decide an optimum data packet length in the transmission of the data packet. SOLUTION: In a 2-way communication equipment having a CPU controlling the entire transmitter and conducting transmission reception of a data packet, an operating rate detector 6 detects an operating rate of the CPU 5 at a receiver side. A packet length control section decides an optimum data packet length based on the operating rate detected by the operating rate detector 6. A user interface control section 9 sends information denoting the optimum data packet length decided by the packet length control section 7 to a transmitter side while adding the information to the data packet to be sent.
Patent JP-S62224959-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MINORU
IPC: H01L27/092
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a complementary MOS semiconductor device which assures accurate resistance value by forming diffused resistances having electrodes at both ends thereof within individual wells and setting the potential of each well to a value equal to the one electrode so that the diffused resistances and the well are reversely biased. CONSTITUTION:Respective diffused resistances in a resistance array, where a plurality of diffused resistances are connected in series by metal wire, are formed in the independent wells in the complementary MOS integrated circuit and potential of each well is set to a value equal to the one electrode of diffused resistances so that the diffused region of corresponding diffused resistances and well are reversely biased. For instance, one diffused resistance is formed in each of P<-> wells 2a, 2b by N<+> diffused layers 3a, 3b and a resistance array is formed by connecting in series the diffused resistances from the metal wire 5. In this case the P-N junction is formed in each of P<-> wells 2a, 2b by the P<+> diffused layers 7a, 7b and N<+> diffused layers 3a, 3b and an insulation film 4 is attached on the surface of N<-> substrate 1. The potential of metal wire 5 in the side where the P<+> diffused layers 7a, 7b is not formed is set higher than that on the opposite side.