baber/WOPTO huggingface dataset:
Patent JP-H03134407-A (JP)
Title: Clinker hopper device
Inventor: HIRAKAWA YOSHIYUKI
IPC: F23J1/02
Filed: 1989-10-16
Abstract: PURPOSE:To contrive a shorter operation for inspecting the interior of a boiler furnace, by dividing a clinker hopper into an upper hopper and a lower hopper which can be engaged and disengaged from each other, mounting the lower hopper on a movable frame, and moving the frame to form an opening part at a lower end part of the upper hopper. CONSTITUTION:A clinker hopper part having an opening part 14 is split into an upper hopper 15 and a lower hopper 16, which are provided with hopper casings 17, 18 lined with a refractory material 6. To inspect the interior of a boiler furnace 1, hopper water 7 is removed from a clinker hopper 5, and a rubber skirt 22 is detached. With a motor 24 driven, a car truck 23 is moved on rails 26, and is stopped in contact with a stopper 27b. As a result, the opening part 14 with a large diameter is formed at a lower end part of the upper hopper 15, namely, directly below the furnace 1. Operating efficiency in inspection, repair or the like for the boiler furnace 1 is thus enhanced.
Patent JP-H07116408-A (JP)
Title: Filter tank
Inventor: ISO HIROYUKI
IPC: B01D35/30
Filed: 1993-10-27
Abstract: PURPOSE:To prevent the outflow of a filter material at the time of backwashing, in a filter tank arranged to an intake, by closing the upper opening of a main body part having a filter material and an intake pipe received therein by a lid capable of catching sand whose particle size is equal to or more than that of the filter material and having water permeability. CONSTITUTION:In fishery facilities, an intake system wherein a filter tank is arranged to an intake is employed in order to prevent the fouling of organisms to the interior of an intake pipe or to omit the filter tank arranged on land. In this case, the filter tank is constituted by closing the upper opening of a main body part 3 having a filter material 1 and an intake pipe 2 received therein by a lid 5 capable of catching sand whose particle size is equal to or more than that of the filter material 1 and having water permeability. Seawater to be filtered is introduced into the filter tank from the lid 5 to be filtered by the filter material 1 and the filtrate is led out to a water arrival tank through the intake pipe 2. At the time of the backwashing of the filter tank 9, backwashing water is injected from the intake pipe 2 to wash the filter material 1. The filter material whirled up by backwashing is prevented from flowing out of the main body part 3 by the lid 5.
Patent JP-S61147917-A (JP)
Title: Working method of fiber reinforced metallic material
Inventor: KITAMURA ATSUSHI
IPC: B32B15/01
Filed: 1984-12-21
Abstract: PURPOSE:To enlarge the application range of fiber reinforced metallic material by extruding fiber reinforced metallic material with performing a metallic coating with using a die. CONSTITUTION:The blank 1 of fiber reinforced metallic material (FRM) which combines a metal and the short fiber for reinforcement is prepared in advance. The bank 1 is easily formed by a hot press method, etc. The metal ingot of the same group matrix metal is arranged on one end part of the blank FRM1 and also a preheating is performed at the prescribed temp. The blank FRM1 is then put into the die 3 with its metal ingot part ahead and subjected to extrusion work gradually by a plunger 4. In this case the metal ingot is fed little by little on the surface of the blank FRM1 and the surface is coated by metal layer 5. Due to the product FRM being obtd. with its surface being coated by the metal layer 5 the impact resistance of FRM and the joining to other members are increased and the application range of FRM is enlarged.
Patent JP-H11111355-A (JP)
Title: Connecting structure of terminal and bus bar
Inventor: ISHIDA YUICHI
IPC: H02G3/16
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost, while fitting a terminal to a bus bar by bolting without the use of a nut by forming a bus bar with a screw hole with pressing, and passing a screw part of a bolt into a hole of a terminal, and threading the screw part with the screw hole. SOLUTION: In connecting an LA terminal to a first layer bus bar 21 of an electrical connection box 10, an LA terminal 31 is overlapped with a bus bar 21 exposed in the inside of a terminal connecting part 13, and a screw part of a bolt 3 is threaded with a screw hole 21a formed in the first layer bus bar 21. With this structure, the LA terminal 31 can be surely connected to the first layer bus bar 21. A nut for fastening a bolt is eliminated, and a structure for preventing turning of nut is eliminated in a lower cover 11 side. The lower cover 11 side can be formed by merely providing a space for receiving a screw part of the bolt 3. As a material for the bolt, material having high conductivity such as brass is desirably used.
Patent JP-H04147525-A (JP)
Title: Membrane switch
Inventor: KUROSAWA MASARU
IPC: H01H13/48
Filed: 1990-10-06
Abstract: PURPOSE:To obtain the good click feeling at the time of pressing with a finger or an actuator by providing an opening in a second electrode sheet, and positioning the center of a click plate in this opening. CONSTITUTION:A contact 2a is provided in a predetermined position of a lower electrode sheet 1, and a click placing sheet 3 and a spacer 4 are provided on this lower electrode sheet 1. An opening is provided in this click placing sheet 3 and the spacer 4 respectively, and a click plate 5 is located in the opening of the spacer 4. An upper electrode sheet 6 is provided on the spacer 4. A circular opening is provided in this upper electrode sheet 6. A contact 2b extending along the periphery of this opening is provided in the periphery of this opening. This contact 2b contacts to the click plate 5. An actuator 7 contacts to the click plate 5 directly in the opening of the upper electrode sheet 6.
Patent JP-H02223245-A (JP)
Title: Data communication system
Inventor: ANSONII JIYOOJI MUUN
IPC: H04L1/08
Filed: 1989-10-16
Abstract: PURPOSE: To set a system to be inexpensive and simple by transmitting the data word of n-bits, transmitting the reciprocal of the word of n-bits and taking in the data words into the shift register of n-bits so as to inspect them. CONSTITUTION: The reciprocal of the n-bit word is transmitted after the data word of n-bit is transmitted, the data words are taken into the shift register 13 of n-bits and n+1 bits and the reciprocal of succeeding bits are inspected by synchronous comparison with the corresponding output of a shit register 10 until they become n+n bits. When all the compared bits are mutual reciprocal, an acceptance signal is supplied and the word stored in the shift register 13 at that time becomes the precise reciprocal of the data word of n-bits. Thus, it is not necessary to store a message and the reciprocal and cost can be reduced without inhibiting the completeness of error inspection.
Patent JP-S61146217-A (JP)
Inventor: SUGANO TADAO
IPC: A47J27/08
Filed: 1984-12-19
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-H03135385-A (JP)
Title: Method of protecting overheat of damping resistor
Inventor: ICHIHARA TAKAO
IPC: H02P3/18
Filed: 1989-10-18
Abstract: PURPOSE:To prevent the overheat of a damping resistor safely at low cost without using a temperature sensor and a thermal relay by obtaining the comparison value of the maximum power consumption value of the damping resistor and a rated power value and turning a switching transistor ON-OFF. CONSTITUTION:When voltage V at both ends of a smoothing capacitor 4 exceeds a breakdown setting level SO in an inverter 2, the excess of the breakdown setting level SO is detected by a comparator 7A, a transistor 5 is turned ON through an AND gate 8, and discharge is started. An output from the AND gate 8 is introduced to the arithmetic section 9 of the time-lag of first order, and the output is multiplied by a power-consumption coefficient set value from a setter 11 by a multiplying section 10 and the ratio of the temperature rise value of a damping resistor to a temperature rise value at the time of rated power consumption is acquired. When an output from the multiplying section 10 exceeds an overheat detecting setting level S2, an overheat detecting signal C1 normally brought to a high value is brought to a low level, and the transistor 5 for discharge is turned OFF by the AND gate.
Patent JP-H02127294-A (JP)
Title: Drink distributing apparatus
Inventor: NEGISHI KOSABURO
IPC: B67D3/04
Filed: 1988-10-27
Abstract: PURPOSE:To provide a sanitary drink distributing apparatus by housing a portable, outlet tube carrying a container filled with drink in a cold chamber, cutting off the end of an outlet tube to make the drink supply possible and closing and opening the outlet tube by squeezing and releasing. CONSTITUTION:Prior to use, an outer box 14 containing a drink-filled container 9 is placed in a cold chamber 3 with a cooler 4 in operation. An outlet tube 11 of a container 9 at the front is drawn out from the cold chamber through a tube exit opening 15 and bent downward between a fixed part 17 and a movable part 19 of an opening and closing cock 16. An operating lever 20 is then raised to squeeze the outlet tube 11 to keep an outlet passage closed. In this condition, the end 13 of the outlet tube 11 is cut off in readiness for supply to the user. The user puts his cup 22 under the tube end and pulls the operating lever 20 toward himself to pour the drink into the cup and puts it back in place to shut off the drink after the cup is filled. The container 9 and its outer box 14 are removed from the cold chamber after the drink has been used up and the next container 9 is moved in the front position and similarly brought in readiness for supply.
Patent JP-H01112600-A (JP)
Title: Service life decision device for storage element
Inventor: SHIMADA TAKUO
IPC: G11C29/00
Filed: 1987-10-26
Abstract: PURPOSE:To prevent data from being written in a storage element in excess of a control value for each address by updating the number of times of writing of each address corresponding to every write of the data in the storage element and writing the result in the storage element together with the content. CONSTITUTION:A CPU 1 designates the address to a read/write controller 3 to send a readout request signal. Then the storage element 2 receives a request signal from the circuit 3 to give the stored data and the number of times of writing to the controller 3. The CPU 1 receives them and replaces the data with a content desired to be written newly to increment the count data of the number of writes. The CPU 1 constituting the new data and the content of the number of writes sends the write request signal to the controller 3 and the controller 3 writes the data formed newly in the address of the element 2 and the number of write. In this case, when the CPU 1 reads out the data and the number of times of writing read by the CPU 1 reaches a limit value, a fault is annunciated by the alarming device 5. Thus, the write in excess of the control value is prevented.
Patent JP-H01111358-A (JP)
Title: Container for semiconductor device
Inventor: TSUNODA YUJI
IPC: H01L23/04
Filed: 1987-10-26
Abstract: PURPOSE:To adjust a microwave characteristic of a semiconductor device by a method wherein an insertion part of an adjusting screw is covered with a metal film and the metal film is moved upward and downward by using this screw. CONSTITUTION:A metal cap 1 is composed of a metal such as iron, nickel or the like and is sealed by being attached to a lowerpart conductor 2. A thin and elastic metal film 3 is attached to inner sides of the metal cap 1. Phosphor bronze or the like of about 0.1mm in thickness is used as the metal film; in addition, an adjusting screw 4 is installed at the upper part of the metal cap 1; the metal film 3 is pressed down while the screw 4 is turned; the degree of electromagnetic coupling with a semiconductor device circuit component 5 can be changed. That is to say, when this is applied to an oscillator using, e.g., a dielectric resonator, a space between the dielectric resonator 6 and the metal film 3 is set at about twice a thickness of the resonator 6; while this space is changed and electromagnetic coupling is changed, an oscillation frequency and an oscillation output can be adjusted.
Patent JP-S61146588-A (JP)
Title: Printer
Inventor: SHIGA MIKIO
IPC: B41J35/36
Filed: 1984-12-20
Abstract: PURPOSE:To reduce the consumption of power as well as to simplify the constitution of a printer by using a system in which when light quantity of more than a given level is detected by a detector, the operation of an illuminator for detecting the end of a ribbon is stopped. CONSTITUTION:The constitution of the detection circuit, having a system in which the end of a ribbon and the presence or absence of the ribbon cassette are detected only by a photo-sensor 9 whose one end is connected to the common power source Vcc for LED2 and a photo-transistor 4, is simple. When the presence (or setting) of the ribbon cassette is detected, LED2 is allowed to give off light, and the end of the ribbon is detected. The wasteful operation of LED2 can thus be prevented, and the consumption of power can be reduced. When the ribbon cassette is not set, thermal printing can be made. In this case, however, the consumption of power can be greatly reduced because the LED2 is in inoperative state.
Patent JP-H01112811-A (JP)
Title: Undershoot prevention circuit
Inventor: MATSUI NORIYUKI
IPC: H03K5/08
Filed: 1987-10-26
Abstract: PURPOSE:To prevent undershoot of an output of a logic circuit with a simple circuit by providing a 1st diode whose cathode is connected to ground and whose anode is connected to a positive power supply via a resistor and a 2nd diode whose cathode is connected to a signal line to be clamped and whose anode is connected to the anode of the 1st diode. CONSTITUTION:An undershoot prevention circuit 24 is connected to a signal line 30 connecting an output of a logic circuit 26 to an input of a logic circuit 28. The undershoot prevention circuit 24 consists of the 1st and 2nd diodes D1, D2, a resistor P and a capacitor C. If a signal line 30 reaches a negative voltage even with a slight value, the 2nd diode D2 is turned on and the 1st diode D1 is turned on. Thus, a charge is injected from a positive power supply Vcc via a resistor R and clamping is applied. Since the electric charge charged in the capacitor C is injected at the steady-state (when the 2nd diode is turned off), high speed clamping is attained. Thus, the resistance of the resistor R is selected to be larger and the power consumption is reduced.
Patent JP-H02118967-A (JP)
Title: Information processor
Inventor: ABIKO TAKASHI
IPC: G11B20/18
Filed: 1988-10-26
Abstract: PURPOSE:To obtain an information processor informing the elapse of midway of alternate processing and informing a faulty state by providing a discrimination means, an alternate processing means, a storage means and an output means to the processor. CONSTITUTION:When an optical disk 1 is loaded to an optical disk device 2, a recording/reproducing section 10 reads out newest defect management information from the disk 1 and stores it to a storage means 13. When a command is received from a host computer 3, a data is recorded on the disk 1 and the data is reproduced after the end. A discrimination means 11 discriminates whether or not correct information is recorded from the reproduced data and outputs a command of alternate processing when the correct information is not recorded. A alternate processing means 12 discriminates an alternate block in the means 13, a command recording the block again is outputted to the reproducing section 10. The reproducing section 10 records the signal again on the disk 1. The means 12, if no defect exists, updates the defect alternate area information in the means 13 by the alternate block corresponding to the defect block. Then the same processing is implemented for each recording and the output means 14 outputs an alarm when the defective block number is a prescribed number or over from the information.
Patent JP-2000095448-A (JP)
Title: Automatic document carrying device
Inventor: TSUNO AKIHIRO
IPC: B65H15/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent slip of a document from being generated and correctly carry the document to a readout position by controlling to be able to prevent carrying force from being added in the direction of obstructing carry against the document carrying direction, when a document carried out from a contact glass is turned over to be carried to the contact glass. SOLUTION: A document is one by one separated from a document bundle placed on the document tray 4 of a copying machine 1 to be carried on the contact glass 2 side. The document is stopped on the readout position on the contact glass 2, and the document completing readout is carried out on the turn-over paper discharge means 7 side by a carrying belt means 6. In this case, during a fixed time since the extreme end of the document is detected by a document detecting means (turn-over sensor) 31, the carrying belt means 6 positioned on the turn-over paper discharge means 7 side is controlled so as to be separated from the surface of the contact glass 2. Hereby, when the carried out document is turned over and sent back to the contact glass 2, carrying force is prevented from being added in the direction of obstructing carry.
Patent JP-H08109178-A (JP)
Title: Production of low-caffeine tea polyphenol
Inventor: SETO RYUTA
IPC: B01J20/24
Filed: 1994-10-11
Abstract: PURPOSE: To obtain the subject tea polyphenol having antioxidant, antibacterial/ bacteriostatic action, etc., thus useful for foods, fancy foods, cosmetics, etc., by easily, efficiently and safely decreasing the caffeine in tea extracts. CONSTITUTION: Tea extracts (e.g. hot water extracts from tea, organic solvent extracts from tea, various kinds of treated products of these extracts) are dissolved or suspended in water or a hydrous organic solvent and then brought into contact with a synthetic adsorbent (pref. with styrene-, acrylic, amide-, cellulose-based matrix) under an alkaline condition of pref. pH7-14 to effect adsorption and removal of the caffeine contained in the extracts. The hydrous organic solvent is pref. ethanol or ethanol (esp. ethanol), its concentration being pref. 0-50 (esp. 0-30) (V/V). The caffeine content of the obtained low-caffeine tea polyphenol stands at 0.1-1.0wt.% or so.
Patent JP-S62167536-A (JP)
Inventor: MORIMOTO MASAKI
IPC: A61B6/00
Filed: 1985-11-30
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-H11113143-A (JP)
Title: Binding band
Inventor: YAMAO HIROYUKI
IPC: H02G3/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost and to facilitate parts in verenty control, by making it compliant with a round hole and a square hole at a member on counterpart side with one kind of binding bands. SOLUTION: When attaching a binding band 21 to a round hole, stop linkage body 26 is inserted as it is to the round hole and the member at the counter side secures it without pulling out. Also, when the binding band 21 is attached to a square hole, an end potion of the band member 22 is inserted to a second inserting hole and projected out from the second inserting hole so as to be adjacent to the stop linkage body. At this time, the band member 22 is formed into a strip shape so that the end portion of the band member 22 and the stop linkage body 26 become almost a square shape. And the end portion of the band member 22 and the stop linkage body 26 are inserted to the square hole, and the stop linkage body 26 is linked to the member at the counterpart side without pulling out, thus attaching the binding band 21 to the square hole.  Therefore, the one kind of binding band 21 is conpliant with the round hole and the square hole respectively in the member at the counterpart side.
Patent JP-H02117633-A (JP)
Title: Method for selective hydroformylation of diolefin
Inventor: SHIMIZU ISOO
IPC: C07C47/232
Filed: 1988-10-26
Abstract: PURPOSE:To selectively hydroformylate only vinyl group by reacting 1- vinyl-4-(2,2-dimethylethenyl)benzene with carbon monoxide and hydrogen in the presence of a transition metal complex carbonylation catalyst under specific conditions. CONSTITUTION:1-Vinyl-4-(2,2-dimethylethynyl)benzene is reacted with CO and H2 in the presence of a transition metal complex carbonylation catalyst under conditions of 40-150 deg.C, preferably 55-110 deg.C reaction temperature and 10-600kg/cm<2>, preferably 50-300kg/cm<2> total pressure of the CO and H2 to selectively hydroformylate only one (vinyl group) of unsaturated groups in the above- mentioned raw material. Thereby, alpha-[4-(2,2-dimithylethenyl) phenyl]propionaldehyde useful as an intermediate for alpha-(4-isobutylphenyl) propionic acid (trade name; Ibuprofen) excellent in anti-inflammatory effects is selectively obtained.
Patent JP-S62131871-A (JP)
Title: Power steering used in large size vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D5/087
Filed: 1985-11-30
Abstract: PURPOSE:To restrain in the consumption of power, by disposing a control valve in a main hydraulic pressure pipe line upstream of the branch position of an auxiliary hydraulic pressure pipe line and by disposing a load sensing valve which is changed over in accordance with the hydraulic pressure of a booster, in the auxiliary hydraulic pipe line. CONSTITUTION:When the hydraulic pressure of a main booster 11 is low, a load sensing valve 19 downstream of a control valve 18 is closed so that hydraulic pressure is fed to the main booster 11 alone. Further, when the hydraulic pressure exceeds a predetermined value, the load sensing valve 19 is opened to feed hydraulic pressure also to an auxiliary booster 12 which is therefore driven to assist the steering force of the main booster 11. Thereby, it is possible to reduce the load of an engine driving a hydraulic pump as far as possible without increasing the capacity of the hydraulic pump, and therefore it is possible to enhance the economy of fuel consumption of the engine.
Patent JP-H0586024-A (JP)
Title: Production of 3-alkylpyrrole compounds
Inventor: TSUMAKI HIDETOSHI
IPC: C07D207/32
Filed: 1991-09-24
Abstract: PURPOSE:To readily obtain a 3-alkylpyrrole compound useful as a raw material for functional high molecular materials from highly safe and inexpensive industrial raw materials under a mild condition without requiring the difficult treatment of waste materials. CONSTITUTION:When a 3-acylpyrrole compound of formula I (R1 is alkyl, aryl) is reduced with sodium borohydride, a hydroxyether compound of formula II (R2 is alkyl; n is an integer) is added to the reaction system for the high activation of the sodium borohydride to directly reduce the carbonyl group into the methylene group through an alcohol compound, thereby profitably producing the corresponding 3-alkylpyrrole compound. The sodium borohydride is used in an amount of >=1mole, preferably 1,5-2moles, per mole of the compound of formula I, and the compound of formula II is employed an amount of ordinarily >=2moles, preferably 3-5moles for favorable reaction performance.