baber/WOPTO huggingface dataset:
Patent JP-H08210100-A (JP)
Title: Negative pressure wave generator
Inventor: NISHIMURA MASAHARU
IPC: E21D9/14
Filed: 1995-02-03
Abstract: PURPOSE: To provide a negative pressure wave generator that generates strong negative pressure waves. CONSTITUTION: A valve element 102 that opens and closes the gas outlet of a tank 1 accommodating high-pressure air is slowly opened and abruptly closed by means of a hydraulic drive 106 and a driving spring 107 to quickly vary the mass flow of ejected air to obtain strong negative pressure waves. Also, a porous guide 108 guiding the valve element 102 is provided to vary the open area of the valve according to the way a hole is opened, so as to adjust the intensity of the negative pressure waves, and a muffler 4 is also provided at the gas outlet of the tank 1 to deaden noise caused during the ejection of air.
Patent JP-H10211128-A (JP)
Title: Vacuum cleaner
Inventor: SUETSUGU NAOKI
IPC: A47L9/22
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner effectively silencing noise going out forward from the inlet port of a motor-driven blower and securing the smooth inlet of air to the blower. SOLUTION: Noise from the inlet port 5d of the motor-driven blower 5 is silenced by a silencing part 10. Namely, this noise advances straight forward inside a guiding wall 4a to a conical cone 11 and enters inside of the cone from a through hole 13b at its side face 13 to be absorbed by a noise absorbing material 14. Otherwise the noise is reflected by the inner face of the wall 4a and the side face 13 of the cone 11 to be attenuated. On the other hand, most of air flowing into the port 5d of the blower 5 from a dust collecting chamber 2 smoothly moves along the side face 13 of the cone 11 as shown by the arrows.
Patent JP-S59144540-A (JP)
Title: Manufacture of metallic knob device
Inventor: KATOU TAKESHI
IPC: H01H13/14
Filed: 1983-02-04
Abstract: PURPOSE:To reduce hand touching in operation and to reduce the production of defective due to a fingerprint, etc. by performing a necessary surface treatment at the same time in the state of one long-sized material, and disconnecting an individual product in a final stage. CONSTITUTION:A long-sized aluminum material which has a T-shaped section is extruded. Both flanks of the vertical part 2 of the long-sized material have 2-3 projecting streaks 4 formed lengthwise. A necessary number of slits which extend from the top surface of a horizontal part 1 to a part of the vertical part 2 are formed, and then a surface pretreatment for hairlines is performed. An alumite treatment is performed as the material is long, printing is carried out when necessary, and a posttreatment of the surface such as a hole sealing treatment is performed. Then, a notch 7 which communicates the slits are formed in the long-sized material after the surface treatment and the material 7 is cut at the same time by a press to be separated into the individual knob 8. The knob 8 is incorporated in a knob device.
Patent JP-H08211608-A (JP)
Title: Resin composition, permanent resist resin composition and their cured bodies
Inventor: HOZUMI TAKESHI
IPC: C08G59/40
Filed: 1995-02-03
Abstract: PURPOSE: To provide a resin compsn. high in resolution, excellent in solvent resistance to isopropanol, trichloroethylene, methylene chloride, acetone, etc., and plating soln. resistance at the time of electroless plating carried out for a long time under the conditions of high temp. and high alkalinity while attaining easy development with an aq. alkali soln., also having such heat resistance that the compsn. withstands about 260 deg.C temp. in a soldering process and capable of producing a printed circuit board and to obtain a permanent resist resin compsn. for a printed circuit board. CONSTITUTION: This resin compsn. consists of multifunctional epoxy resin (a) having an epoxy equiv. of 120-500, phenol novolak (b) having at least one acryloyl or methacryloyl group, a diluent (c) made of a photopolymerizable and thermoreactive monomer such as glycidyl acrylate or glycidyl methacrylate and a photopolymn. initiator (d).
Patent JP-S59143691-A (JP)
Inventor: NOSHI MINORU
IPC: B42D11/00
Filed: 1983-02-04
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-S56115057-A (JP)
Title: Data communication system
Inventor: HIGUCHI MASAO
IPC: H04L69/14
Filed: 1980-02-15
Abstract: PURPOSE:To prevent an increment of traffic for the trunk circuit and at the same time secure a normal communication even when a transmission delay occurs, by using the polling signal and the closure signal between the main terminal and the subordinate terminal of the polling system. CONSTITUTION:In a communication cycle during which the send-back of data complets from the subordinate terminals TD1-TDn selected by the polling signal P and after a start of transmission of signal P through the main terminal TM, the repeating device RM transmits the P indication signal that indicates a transmission of signal P to TD to the repeating device RD when the first P signal is received from TM, and then sends the closure signal E back to TM. After this, the signal E is transmitted to TM when a coincidence is obtained between the subsequent P signal and the preceding P signal and in case the data is not received and accumulated from the selected TD, and the data is sent to TM during accumulation. On the other hand, RD transmits the signal P repetitively when receiving the signal S from TD and then sends the data, if receives, to RM.
Patent JP-H10212752-A (JP)
Title: Channel structure
Inventor: ITO SUMIO
IPC: E03F5/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To restrain a channel body from clogging, caused by foreign matter such as fine particles in sediment or dust sticking thereto, and restrain the drain function from lowering. SOLUTION: A channel structure is composed of a channel body 10 incorporating a recess 12 having an opening 11 and embedded in the ground with the opening 11 facing upward, for allowing water from flowing therethrough, and a cover 14 provided in the opening end 13 of the opening 11 of the channel body 10, A water-permeable block 15 which is elastically deformed by a load exerted to the cover 14 is removably provided to the opening end 13 of the opening 11 of the channel body 10. An engaging protrusion 20 is formed on one of the cover 14 and the water-permeable block 15, and an engaging recess 12 adapted to be engaged with the protrusion 20.  With this arrangement, when a load is exerted to the cover 14, the water-permeable block 15 is pressed so as to be extracted and contracted through the intermediary of the cover 14, and accordingly, foreign matter causing clogging is moved so as to easily flow away, thereby it is possible to restrain clogging.
Patent JP-H11213797-A (JP)
Title: Installation structure of element and trigger switch
Inventor: YAMANE MASAHIRO
IPC: H01H13/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To tightly fix a heat radiating plate in a heat generating element without using any fastening member such as a screw. SOLUTION: A heating radiating plate 30 for radiating heat generated in a thyristor 25 is bent to form a holding part 33 on the opposite to a side face part 34 and the thyristor 25 is installed by pinching and fixing the thyristor 25 between the pinching faces, which are the side face part 34 and the holding part 33 on the opposite to each other. The heat radiating plate 30 also works as an output terminal 29 to be connected with one end of a motor, a connection part 31 connected with a circuit substrate constituting a control circuit, a connection part to which an anode of the thyristor 25 is soldered, and a fixed contact 11 of a second switch.
Patent JP-H10204540-A (JP)
Title: Production of cold rolled high-carbon steel strip
Inventor: MIYAZAKI HIDEAKI
IPC: C21D9/663
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a cold rolled high-carbon steel strip excellent in workability while preventing the occurrence of seizure defect. SOLUTION: A hot rolled steel strip, having a composition consisting of 0.3-1.3% C, 0.03-0.35% Si, 0.20-1.50% Mn, and the balance essentially Fe with inevitable impurities, is cold-rolled at 20-85% draft. Subsequently, by using a bell-type batch type annealing furnace of a gaseous atmosphere consisting of >=75vol.% hydrogen and the balance essentially nitrogen with inevitable impurities, the resultant cold rolled steel strip is subjected to annealing treatment where heating up to a temp. between the Ac1 point and (Ac1 point + 50 deg.C) at (20 to 100) deg.C/Hr heating rate, soaking and holding for <=8Hr, and cooling down to a temp. not higher than the Ar1 point at <=50 deg.C/Hr cooling rate are repeated twice. Subsequently, the cold rolled steel strip is cooled down to room temp. at (20 to 100) deg.C/Hr cooling rate.
Patent JP-H06232922-A (JP)
Title: Communication method and its system
Inventor: IKEDA YASUNARI
IPC: H04L27/18
Filed: 1993-02-04
Abstract: PURPOSE:To obtain the communication method and its device in which a transmission level is controlled corresponding to a data transmission error rate of a transmission line or the coding system is adaptively revised. CONSTITUTION:A convolution coding circuit 11 executes parallel convolution coding corresponding to a coding modulation system of a transmitter 1. A signal allocation circuit 12 allocates a signal about a parallel coding output signal. A modulation circuit 23 applies quadrature modulation to a carrier signal. A control information reception circuit 21 receives a control information signal. An output level control circuit 22 controls output power of an output amplifier circuit 24 based on the control information. A demodulation circuit 30 applies quadrature detection to a reception signal from the transmitter 1. A Viterbi decoder 41 decodes data by the Viterbi decoding system based on the I and Q signals received from the demodulation circuit 30. A respectively estate monitor circuit 42 evaluates the data transmission error rate on a transmission line 50 based on a path metric to generate a control signal. A control information transmission circuit 43 sends the control signal to the transmitter 1.
Patent JP-H11211523-A (JP)
Title: Fluid vibration type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To make each of pressure leading-out holes simply connectable with a pressure detecting means, and improve the maintainability and yield. SOLUTION: This fluid vibration type flowmeter detects a flow rate on the basis of fluid vibration of a jet jetting from a nozzle channel 210 to a downstream side channel 220. In a wall part (bottom wall part) 11 constituting the downstream side channel 220, pressure leading-out holes 4 are formed which penetrate the wall part 11 and reach one side and the other side of the jet. Each of the pressure leading-out holes 4 is detachably installed on the outer surface (contact surface) 11a of the wall part 11 and connected with a pressure detecting means via a pressure leading-out member 91.
Patent JP-S52101316-A (JP)
Title: Purifying exhaust gas lpg engine
Inventor: MINAMI HIDEHIRO
IPC: F02M21/02
Filed: 1976-02-19
Abstract: PURPOSE: LPG engine to control actuator through electronic control equipment in accordance with detecting signal of exhaust gas sensor, providing auxiliary air intake passage to the down stream of venturi portion of mixer through an actuator for flow control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02200091-A (JP)
Title: State transistor control system
Inventor: TANABE SHIRO
IPC: H04Q3/545
Filed: 1989-01-30
Abstract: PURPOSE:To prevent throughput from being lowered due to the addition of a function by preparing a task for general call and a task for fundamental call for state transition decided by the combination of the present state and an input signal. CONSTITUTION:A state transition analyzing program 6, a task program 7 for general call, and a task program 8 for fundamental call are provided at the program part of a main memory device 4, and an area corresponding to a terminal is secured in a data part. A terminal control equipment 1 transmits an event when detecting change in the terminal, and a processor 3, when receiving the event, starts up the state transition analyzing program 6 in the main memory device 4. In other words, a terminal memory 9 corresponding to the terminal in which the change is detected is read out, and the present state number of the terminal set on the terminal memory is taken out, and a task number is decided based on the state number and the signal specification of the event. In such a way, it is possible to maintain the number of processing steps of the fundamental call to decide the throughput of a switching system, and to prevent the throughput from being deteriorated due to the addition of the function.
Patent JP-H02277402-A (JP)
Title: Ski boots
Inventor: RENTSUO BARUBINO
IPC: A43B5/04
Filed: 1990-01-26
Abstract: PURPOSE: To improve a fitting quality of a flexure member by holding it with the rim of the rear-part of the shaft and forming a flexure member from a nonmetallic belt to fit in the groove formed with an incline to the boot and held by a penetration through a connecting pin of the shaft. CONSTITUTION: A tubular shaft 2 which covers the ankle being closed by means of closure means 4 to 7 rotational through a connecting pin 3 to shell 1, against a forward rotational movement of a tubular shaft 2, a reinforcing means which counteracts elastically is installed. A slit shaped flexure member 10 which forms the reinforcing means causes the connecting pin 3 to pass and gives a tilt and extension at least one side of the shoe from the lower rear part to the shoe bottom and hole on side to the shaft 2 and the other side to the bottom part of the shoe making the connecting 3 as a border. The flexure member 10 is formed from nonmetallic belt 10 and inlaid in the inclined form of a groove 8. Further, the connecting pin 3 pierces and holds the flexure member 10. On the rear part, it is supported by a rim 13 which is shaped into a shaft 2.
Patent JP-H06228656-A (JP)
Title: Method for directly heat-treating steel wire rod
Inventor: YASUZAWA NORIO
IPC: C21D9/52
Filed: 1993-02-04
Abstract: PURPOSE:To improve the wire drawability and mechanical descaling properties of steel wire by cooling steel wire rod after hot rolling under specified conditions using foam and thereafter executing water cooling. CONSTITUTION:Steel wire rod subjected to hot rolling is cooled from the Ar1 point or above to 400 to 500 deg.C at 5 to 15 deg.C/sec cooling rate by using foam. Successively, it is water-cooled to <=300 deg.C. The foam is a multilayered assembly of single foam bodies present outside of water, the holdability of gas is good and cooling can be executed in a state in which gas and water are uniformly mixed. The control of the cooling rate can be executed by changing the water content in the foam, and uniform cooling can easily be controlled by refining the single foam diameter. In this way, the wire rod excellent in mechanical peeling properties of scales and having excellent mechanical properties can be produced.
Patent JP-S63184634-A (JP)
Inventor: MORIMOTO YOSHINOBU
IPC: E03D9/08
Filed: 1987-01-28
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-S63185260-A (JP)
Title: Communication equipment
Inventor: NIIMURA IZURU
IPC: H04N1/32
Filed: 1987-01-28
Abstract: PURPOSE:To switch dial pulses to a DTMF signal in the middle of a telephone number and to perform automatic calling by generating a selection signal by setting a specific digit as a DTMF signal forcibly according to specific information stored additionally in the telephone number. CONSTITUTION:The registered telephone number is read out, digit by digit, and it is decided whether or not a read digit is a pause code; when so, a waiting time of >=3 seconds is entered. When the read digit is a LDT code, a one-bit LDT flag is set. When a telephone set is connected to a rotary dial type line and an abbreviated number *00 is dialed automatically, a selection signal is outputted as a dial pulse signal for a telephone number of 034919191. Then there is the waiting time of three seconds and the LDT flag is set. Therefore, a selection signal is outputted as the DTMF signal with respect to a following extension number of 2527.
Patent JP-S57131669-A (JP)
Title: Folding device for continuous sheet
Inventor: FUJINO HITOSHI
IPC: B65H45/101
Filed: 1981-02-09
Abstract: PURPOSE:To enable the top surface of a folded sheet to be kept always flat by a method wherein the folding device is provided with a vertically movable pressing plate for pressing a folded part, and a mount base for the folding device is deformed into an angular shape in accordance with the folded amount of the sheet. CONSTITUTION:The paper 1 fed in by the rotation of a carrying belt 5 is firstly moved toward the left-hand carrying belt 5 due to its characteristic nerve. Then, when the paper 1 comes into contact with the belt 5, it is foled toward a guide 7 due to the frictional force and is folded and compressed by the folding plate 8 which is moved up and down at a predetermined frequency. The paper 1 which is successively fed in is moved to the right and it is folded and compressed in a similar manner to the above. As the paper 1 thus folded and stacked, the mount base 12 for the paper is gradually lowered by a folded-height controller and is deformed into the angular shape, ensuring that the top surface of the folded paper 1 is maintained in a flat condition substantially the same as the condition at the time of starting.
Patent JP-H07212646-A (JP)
Title: Automatic exposure controller
Inventor: MINEMA IKUMI
IPC: H04N5/3728
Filed: 1994-01-18
Abstract: PURPOSE:To control automatically the exposure to a solid-state image pickup element in an excellent way at a low illuminance and at a high illuminance when an image of an object is formed to the solid-state image pickup element via an image pickup lens. CONSTITUTION:While an incident luminous quantity Q from an object H is smaller than a prescribed setting value at a low illuminance, an aperture is set to maximize an iris passing luminous quantity I, when an incident luminous quantity Q from the object H is larger than the prescribed setting value at a high illuminance, the aperture is set to maximize the iris passing luminous quantity I through the control of an iris 3 by an iris changeover means 13, and simultaneously a shutter time of an electronic shutter built in a solid-state image pickup element 4 is set by a shutter time setting means 15 inversely proportional to the iris passing luminous quantity I at the low illuminance and the high illuminance respectively.
Patent JP-S57134775-A (JP)
Title: Character processor
Inventor: ICHIMURA SHIYUUJI
IPC: G06F17/21
Filed: 1981-02-12
Abstract: PURPOSE:To simplify the operation of reinputting to a specific part requiring reinputting in a mixed sentence of Kanji(Chinese characters) and Kana(Japanese syllabary), and to perform corrective processings such as grammer and significance processings efficiently, by providing a specific designation means. CONSTITUTION:The 1st storage means storing a Kanji/Kana mixed character train formed by making Kana/Kanji converting processing for an inputted Kana character train, and 2nd storage means storing the corrective information such as grammer information and significance information relating to each word of the character train, are provided. The 1st designation means designating the character or character train in the character train in said 1st storage means, and the 2nd designation means designating the character or character train before and after said characters or character train designated by the 1st means, are provided. Based on the character or character train designated with this 2nd designation means, said corrective information stored in said 2nd storage means is referred, and the character or character train designated with said 1st designation means is converted into other character or character train intended for the correction.
Patent JP-H09187364-A (JP)
Title: Roman shade curtain system
Inventor: NAKAJIMA YUKIHIKO
IPC: A47H23/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To open a curtain up/down and right/left by providing roll-up runners to be engaged with a cord, roll-up runners which are not engaged with it, and slide runners which move along a lower surface of a head box. SOLUTION: Among roll-up runners 3, the roll-up runners 3 at joint parts of right and left curtains, that is at the head, are locked to a cord 4 by use of a lock member 3f. One roll-up runner 3 is locked to the cord 4 which moves in the opposite direction of the cord 4 which is circulating, so the curtains suspended by the roll-up runners 3 at the head can be opened/closed right and left. The other roll-up runners 3 are not locked to the cord 4, so the curtain is rolled up by turn of a grooved cylinder 2 without moving horizontally, where it is pushed by move of the roll-up runner 3 at the head to move in a horizontal direction.  Slide runners 12 are not provided with curtain roll-up functions, but they only suspend the curtains, so the curtains are moved by the adjacent roll-up runners 3 in the horizontal direction, or pushed by the slide runners 12, and that they are closed by inverse rotation of a motor 5.
Patent JP-S61178736-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G11B7/09
Filed: 1985-02-01
Abstract: PURPOSE:To simplify and scale down a structure by providing an inclining flat part with respect to an optical axis for a certain part which light beams transmit and making a light projecting means change the advancing direction of some of light beams which are reflected by an information memory medium and transmit an objective lens. CONSTITUTION:Since a laser beam L is divided into the 1st laser beam component L1 of an out-of-focus detecting system and the 2nd laser beam component L2 of a track deviation detecting system with the use of a light projecting lens 7 having a flat part 10 on some part, an out-of-focus detecting spot and a track deviation detecting one can be away each other on a photodetector 14 in terms of a geometic position, and mutual influence can be eliminated. Moreover the detecting of the out-of-focus and track deviation can be made by one mechanically integrated photodetector 14, and a half prism, etc., are made unnecessary. Thus the number of optical parts and the cost are reduced, the titled head is scaled down extremely, and assembly and adjustment can be made easily.
Patent JP-2000211671-A (JP)
Title: Refilling liquid container
Inventor: KAWADA KAZUKO
IPC: B65D77/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To markedly enhance economy and expediency on the side of users by dispensing with refilling work of a liquid, and effectively promote resources- saving and earth environment protection by promoting reduction in the quantity of refuse to be produced. SOLUTION: A refilling liquid container comprises: a refilling pack 3 having a cylindrical joint mouth 5 provided with an attachment/detachment part 4 on an outer circumferential face thereof; a easing 2 having, at its lower end, a take-in/out portion 6 through which the refilling pack 3 enters or leaves, and having, at its upper end, an opening 7 into which the joint mouth 5 of the refilling pack 3 is inserted; a fixing member 8 which is attached to the attachment/detachment part 4 to fix the joint mouth 5 to the opening 7 when the joint mouth 5 is inserted into the opening 7; and a dispenser 9a to be mounted at the top end of the joint mouth 5 and an attachment 9 such as a nozzle, a spray, or the like.