baber/WOPTO huggingface dataset:
Patent JP-S57191453-A (JP)
Title: Electronic fuel injector for multi-cylinder four-cycle internal combustion engine
Inventor: NAGANO MASAMI
IPC: F02D3/00
Filed: 1981-05-22
Abstract: PURPOSE:To protect a throttle opening sensor against physical and environmental conditions and enhance the durabilty thereof by mounting the throttle opening sensor at a place below a part between a plurality of intake gas passages provided with throttle valves. CONSTITUTION:In a carburetor provided with two intake gas passages 3, 4 in which throttle valves 1, 2 are rotatably fitted, levers 7, 8 and an adjusting screw 9 and the like are provided at one end of a shaft part 5, 6 of each of the valves 1, 2, and the intake gas passages 3, 4 are fixed to a lower bracket 10 with a predetermined spacing therebetween. In said carburetor, the throttle opening sensor is composed of a lever 11, an ajusting screw 2 and a microswitch 13 or the like. The sensor is placed at a place below an intermediate part between the intake gas passages 3, 4 and is fitted to the bracket 10. A lever 8 is brought into contact with the adjusting screw 12 at one end of the lever 11, and the microswitch 13 is operated at the other end of the lever 11.
Patent JP-H06288604-A (JP)
Title: Heat exchanger air cooling and heating unit
Inventor: YAMAUCHI TAKUO
IPC: F24F11/76
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a comfortable living space by operating an air supply fan for air conditioning when a heating thermostat is turned off so that ventilation function is consistently utilized and local temperature variation within a room is eliminated by air supply. CONSTITUTION:Even if a thermostat is in a state of OFF due to low temperature sensed by a thermistor 6 provided on a pipe 108, the operation of an air supply fan 1 for air conditioning is controlled by an electric unit 5 provided in the interior of a heat exchanger heating and cooling unit main body 4.
Patent JP-S52152209-A (JP)
Title: Intra-musics detection device of tape recorder
Inventor: YASUNAGA TATSUHIRO
IPC: G11B15/087
Filed: 1977-06-27
Abstract: PURPOSE: To perform detection activity accurately by controlling the operation of a intra-musics detection circuit with the reproduction signals reproduced by a reproduction head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58193060-A (JP)
Inventor: MIYAMOTO HIROYUKI
IPC: F25B13/00
Filed: 1982-05-07
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-H02256904-A (JP)
Title: Pneumatic reciprocating device
Inventor: MATSUBARA KENTARO
IPC: B08B3/10
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a small-sized pneumatic reciprocating device the whole of which including an air circuit is simple and inexpensive, and whose installation floor area is small by providing a mechanical open/close valve in which three one-way valves and a shuttle valve are provided, so that the number of air cylinders to be equipped can be reduced. CONSTITUTION:In a pneumatic reciprocating device, only one air cylinder 11 having a lockedly engaging part 13 for an article to be cleaned at the end of a rod 12 is equipped in the vertical direction. The air cylinder 11 and an air source 1 are connected by a main air pipeline 16, and air is changed over from the air source 1 to the air cylinder 11 by a changeover valve 15 provided in the pipeline, thereby the rod 12 of the air cylinder 11 is projected or withdrawn to vertically move the engaging part 13. To the rod 12 of the air cylinder 11, a projected piece 14 is fixed to the portion projected outward from the air cylinder 11, so that it can be brought into contact with a first one-way valve 18 at the upper limit of the rod 12, with a second one-way valve 19 at the lower limit of the rod 12, and with a third one-way valve 20 in a prescribed position between the upper and lower limits of the rod 12.
Patent JP-H04262939-A (JP)
Title: Weaving method for bag container
Inventor: KIRYU YUICHI
IPC: B60R21/16
Filed: 1991-02-19
Abstract: PURPOSE:To automate the main process for a seam line which has a problem related to work efficiency due to conventionally employed manual work at the time of seaming, for example, of a bag container such as an air bag for a driver's seat of an automobile. CONSTITUTION:A cloth 1 and another cloth 2 provided with a hole on the proper point are overlayed with each other, and the peripheral part is seamed together, and after the peripheral part is closed airtight and is formed into a bag-shaped container, air is injected into the container and is expanded so as to give apparent rigidity to the container, while a weaving receiving part of a weaving machine is inserted into the hole of the cloth 2, and is arranged on the inside of the seamed part, and while the locational relationship between the expanded state of the container and the seamed part are maintained by a proper support member, a selvage of the outer periphery of the seamed part is pulled down to the side of the cloth 2, and the lug is seamed into the cloth 2 so as to form a seam line 4.
Patent JP-H02254587-A (JP)
Title: Medium preparation controller to prepare utilizing medium of utilizing object and medium sum-up controller using the same
Inventor: GOTO MASAO
IPC: G07B15/00
Filed: 1989-03-29
Abstract: PURPOSE:To efficiently operate respective terminal equipments with a suitable sharing rate by controlling the respective terminal equipments by determining the processing share of the respective terminal equipments based on the stored throughput information of the respective terminal equipments and the number of utilizing media to be processed, the contents of processing and correction information from an input means. CONSTITUTION:The information such as the number of the utilizing medias to be processed and the contents of the processing or these correction information are inputted from the input means 5 which inputs the number of the utilizing medias, the contents of the processing and the correction information. Based on the processing ability information, which are stored in advance, of first-N-th encoders 2a-2n as the respective terminal equipments and the input information from the input means 5, a control means 4 of a medium preparation controller determines the processing share of the respective terminal equipments 2a-2n and controls the respective terminal equipments 2a-2n according to the determined processing share. Thus, in the respective terminal equipments 2a-2n, the preparation of the utilizing medium to a utilizing object is executed with the suitable processing share.
Patent JP-H01247597-A (JP)
Title: Production of alumina formed body or alumina film
Inventor: ITO KATSUHISA
IPC: C25D13/02
Filed: 1988-03-30
Abstract: PURPOSE:To easily produce the formed body and film of alumina by electrophoretic deposition at a low cost from inexpensive transition alumina by using a suspension of transition alumina added with a specified activator in a specified solvent. CONSTITUTION:Dichloromethane, isobutyl alcohol, ethanol, etc., are used as the basic solvents, the powder of inexpensive transition alumina is added, and further one kind among monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, and benzoic acid is added as an activator to prepare an electrophoretic bath 16. An Al electrode 18 coated with an insulating collar 20 made of 'Teflon(R)' is concentrically arranged in a bottomed cylindrical electrode 22 made of stainless steel and pierced with many holes 23 while leaving a part of the lower part, and placed in a vessel 10. The bath 16 is placed in the vessel 10, and agitated by an agitator 12 rotated by a stirrer 14. An electric current is applied from a DC power source 24 with the Al electrode 18 as an anode and the stainless steel electrode 22 as a cathode, and an alumina film is formed on the lower exposed part of the Al electrode 18 by electrophoretic deposition.
Patent JP-S574409-A (JP)
Title: Pneumatic radial tire for heavy car with unsymmetrical tread pattern
Inventor: TAKIGAWA HIROYOSHI
IPC: B60C9/08
Filed: 1980-06-11
Abstract: PURPOSE:To prevent a captioned tire against shoulder-inclined abrasion without injuring its wet characteristic by providing wide grooves on the half of a tread with and narrow grooves on the remained half as keeping widths of the both grooves respectively in fixed ratios to the tread width and mounting the tire as keeping the side of wide grooves on the inside of a car. CONSTITUTION:Two side grooves 11 and 12 are arranged zigzag on a tread half part T1 of a tread T to be positioned inside for mounting a tire to a car. Meanwhile, two narrow grooves 21 and 22 are arranged zigzag on another tread half part T2 to be positioned outside. Widths of the wide grooves 11 and 12 are selected to be 4-8% of the tread width W, while widths of the narrow grooves 21 and 22 to be within the range of 0.5-2% of the tread width W. This construction permits to prevent the tire against shoulder-inclined abrasion since walls of wide grooves 11 and 12 are kept separated from each other during the rolling of the tire with load for maintaining the wet characteristic favorably and walls of narrow grooves 21 and 22 are closed to be in touch with each other for increasing rigidity.
Patent JP-S574162-A (JP)
Title: Manufacture of charge transfer device
Inventor: OOTSU KOUJI
IPC: H01L21/339
Filed: 1980-06-10
Abstract: PURPOSE:To prevent the generation of the reverse current of charges by forming electrodes lest one electrode should span on the other electrode extending over the whole region of a charge storing transferring section. CONSTITUTION:A light transmitting insulating layer 10 is made up on a main surface of a semiconductor substrate 7. A light transmitting polycrystal Si layer 21 is built up on the layer 10 in a beltlike shape. One part of each corresponding one side of the layer 21 is coated with an oxidation resisting mask 23. The surface of the layer 21 is oxidized using the mask 23 as a mask, and a light transmitting insulating layer 14 is formed. The mask 23 and an oxide mask 23' under the mask 23 are removed, one part of the layer 21 is exposed, and a light transmitting polycrystal Si layer 22 is made up spanning on a secion between each exposed section and the adjacent layer 21 opposing to the section. Impurity ions are injected using the layers 21, 22 as masks, and channel stopper regions 13 are built up. Accordingly, the reverse current of charges does not generate because the electrodes 11, 12 do not span on other electrodes 12, 11.
Patent JP-S5411013-A (JP)
Title: Manufacture of boron-containing mettallic material
Inventor: MURAKAMI SHINICHI
IPC: C22C1/02
Filed: 1977-06-28
Abstract: PURPOSE:To always attain a constant B yield in refining of a metallic material even if a B additive is added in the air, by using B4C as the additive.
Patent JP-S58204053-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: D06P3/10
Filed: 1983-05-06
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-H02257943-A (JP)
Title: Ultrasonic diagnosing device
Inventor: YOSHIOKA YOSHIHISA
IPC: G01N29/06
Filed: 1989-03-31
Abstract: PURPOSE:To reproduce a picture prior to the present indicated one after picture freeze by providing a first control means for controlling writing the information of configurational and functional mode images in first and second memory means and a second control means for controlling the transfer of the picture information in the first and second memory means to a digital scan converter. CONSTITUTION:When the reproduction of a B mode image is judged, switch circuits SW1, SW2, SW3 and SW5 are set under the control of a control circuit 10 to transmit the B mode image information of a first memory means 8 through the SW5, SW1, SW2 to a first frame memory 4. Contents in the memory 4 are indicated in an indicating circuit 6 through the SW3. In the case of M mode image, the M mode image information of a second memory means 9 is transmitted through SW5, SW1, SW2 to a memory 5 and contents in the memory 5 are indicated in the indicating circuit 6 through the SW3. As a plurality of B mode image and M mode image information are stored in the first and second memory means 8, 9, the memory contents in the memory means 8, 9 can be read out, and pictures prior to the present freeze picture can be indicated even after a stationary picture is indicated by the picture freeze.
Patent JP-H08250852-A (JP)
Title: Reflow method, reflow furnace and hot air heater for the furnace
Inventor: ICHIKAWA KOICHI
IPC: F27B9/10
Filed: 1995-03-10
Abstract: PURPOSE: To solder an electronic component in response to the condition of a printed board at the time of bringing into contact with hot air by blowing the air from the injection port of a nozzle extended laterally in the advancing direction of the board to the board and suitably altering the width of the port of the nozzle. CONSTITUTION: A hot air heater 9 is installed in the heating zone of a reflow furnace. The heater has a nozzle 10 near a conveyor 3; the injection port 11 of the nozzle 10 is extended in the lateral direction in the advancing direction of the board; and the width of the port 11 is variable. When solder paste on a printed board is melted, the heater 9 adjusts the port 11 of the nozzle according to the conditions of the component and the board. That is, if the heating time of the zone is shortened, the port of the nozzle is narrowed to shorten the heating area, or if the time is lengthened, the rotary part of the nozzle is extended to increase the heating area.
Patent JP-H05248121-A (JP)
Title: Vibration controller
Inventor: SEDO KAZUTO
IPC: E04H9/02
Filed: 1992-03-02
Abstract: PURPOSE:To increase the capacity, by attaching a freely vibratory weight to a specified direction at a building and controlling a magnetic actuator in the restrictive direction of vibratiorn in accordance with both displacements to drive the weight. CONSTITUTION:A weight 5 mede of a flat conductor is held by a plate spring 4a at the top of a building to freely displace in both X-and Y-directions. Next, flat first and second drive coils 6a, 6b are fixed at the upper and lower faces of the weight 5 and the electric current conducting direction is made to cross in right angles with the directions X, Y. Next, permanent magnets having respective different polarities N, S are fixed at the opposite position with a distance from the coils 6a, 6b. And displacement sensors 9a, 9b detecting the X-and Y-direction displacements of the building and the weight 5 are provided together with strain gauges 10a, 10b. And the coils 6a, 6b are controlled in accordance with the X-and Y-direction displacements by means of control circuits 11, 12 to drive the weight 5 to the damping direction of the vibration. In this way, unstable vibration resulting from friction can be restricted and a simple and miniature structure can be obtained and further, even a high frequency oscillation can be prevented.
Patent JP-H05128606-A (JP)
Title: Magneto-optical recording medium and overwriting method and magneto-optical recorder using the medium
Inventor: MIYAMOTO JIICHI
IPC: G11B11/10
Filed: 1991-04-11
Abstract: PURPOSE:To provide the magneto-optical recording medium which obviates an increase in noise by overwriting and is free from the degradation in C/N after many times of repetitive recording and the overwriting method using thereof and magneto-optical recorder. CONSTITUTION:The magneto-optical recording medium having two layers of magnetic layers is so constituted as to attain Hw1 (the coercive force of the magnetic wall of the 1st magnetic layer)-Hexc1>Hc2 (the coercive force of the 2nd magnetic layer)-Hexc2 when the magnitudes of the exchange bond magnetic fields acting on the 1st magnetic layer 3 and the 2nd magnetic layer 4 are Hexc1 and Hexc2. The recording medium is also so constituted as to attain Hw1-Hexc1>Hini (the magnitude of the initialization magnetic field) when two layers of the magnetic layers are both rich with the rare earths and rich with the transition metals.
Patent JP-S57196722-A (JP)
Title: Manufacture of titanate
Inventor: KATOU ISHIO
IPC: C01G23/00
Filed: 1981-05-25
Abstract: PURPOSE: To economically obtain titanate as a superior material for electronics by reacting titanium alkoxide with alkaline earth metallic hydroxide to form composite oxyalkoxide and by decomposing the oxyalkoxide.  
     CONSTITUTION: Titanium alkoxide represented by Ti(OR) 4  (where R is a univalent hydrocarbon group) is reacted with alkaline earth metallic hydroxide in the absence of water to form composite oxyalkoxide having MTiO 2 (OR) 2  (where M is an alkaline earth metallic atom; and R is said univalent hydrocarbon group) as a constituent unit. The composite oxyalkoxide is then hydrolyzed or thermally decomposed to obtain alkaline earth metallic titanate. Ba(OH) 2  or Sr(OH) 2  is preferably used as the alkaline earth metallic hydroxide because the reaction proceeds relatively quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10256335-A (JP)
Title: Wafer carrying device
Inventor: MURAKAMI SATOSHI
IPC: H01L21/677
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the dispersion of deteriorated particles of bonding agent without sliding a wafer mounted on the supporting pin of a wafer carrying fork. SOLUTION: A wafer carrying fork 1 is attached to a carrying-robot arm 16. A wafer is mounted on the wafer carrying fork 1. In this wafer transfer equipment, a plate panel 3 having the gimbal mechanism attached on the upper surface of the wafer transfer device 1 and a supporting pin 7 for attaching to the plate spring 3 and mounting the wafer are provided. Therefore, even if an arm 16 of the transfer robot vibrates, the wafer mounted on the supporting pins 7 of the wafer carrying fork 1 is not deviated, and the wafer is not dropped from the wafer fork 1.
Patent JP-S59203399-A (JP)
Inventor: YOSHIZAWA KENJI
IPC: H05B41/24
Filed: 1983-05-06
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-H06266824-A (JP)
Title: Picture display device
Inventor: KOGA TETSUYA
IPC: G06T11/80
Filed: 1993-03-12
Abstract: PURPOSE:To provide a picture display device capable of specifying a visual point of a solid picture or the position of a light source by intuitive operation. CONSTITUTION:This picture display device for displaying a picture by using a computer has a position specifying screen display control means 19 for displaying a three-dimensional space as a position specifying screen consisting of analog scales based on latitudes and longitudes independently of a display picture in order to simultaneously specify a latitude and a longitude by a cursor position, a cursor position recognizing means 12 for recognizing the cursor position pointed out by a pointing device 11, an angle calculating part 14 for calculating a latitude and a longitude from the recognized cursor position, and a picture processing part 16 for fetching the calculated latitude and longitude data as visual point data and executing solid picture display processing.
Patent JP-S577210-A (JP)
Title: Method and apparatus for continuously and repeatedly washing filter material of filter machine
Inventor: SAITOU HIDEO
IPC: B01D29/62
Filed: 1980-06-13
Abstract: PURPOSE: To enable economical washing by a method wherein one portion of a stock liquid is introduced into a filter body through a drain sludge tank and, further, repeatedly recirculated from a filtrate side to a stock liquid side through the filter material.  
     CONSTITUTION: When a pressure in a boiler of a boiler body is reached to a predetermined value by filtering operation, a liquid in the boiler body is discharged. A change-over cock 7 is operated to communicate a pipe 6 and a filtrate discharge pipe 3 by a bypass circuit 21 with an opened switch valve 20 and a washing liquid filtered in a drain sludge tank 4 is introduced into a filter body 2 and filled into a stock liquid side A from a filtrate side B through a filter material. Subsequently, switch valves 14, 16, 18 are opened and, while an opening degree of the switch valve 14 is adjusted, the washing liquid is drawn out from a drain discharge pipe 5 and, at the same time, air is sent from an air supply pipe 17 and a filter cake is subjected to shock peeling by the disturbance of the liquid and bursting phenomenon of a liquid surface due to raising air bubbles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244675-A (JP)
Title: Semiconductor device
Inventor: TAKAHATA OSAMU
IPC: H01L21/822
Filed: 1987-03-30
Abstract: PURPOSE:To increase the area of a memory capacitor region and augment the charge capacity, by forming a mountain part at the bottom surface of a hole formed in the memory capacitor region. CONSTITUTION:In a memory capacitor region 16, a hole 17 is formed and further a mountain part 18 is formed at the bottom surface of the hole 17. The hole 17 having such a mountain part 18 can be obtained by a suitable etching treatment. By the effect of the mountain part 18 formed at the bottom surface of the hole 17, the area of the memory capacitor region 16 is fairly increased. The higher the mountain part 18 is made, the larger the area of the memory capacitor region 16 becomes. Thereby, the capacity of a semiconductor memory can be still more increased.
Patent JP-S59204369-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO SUSUMU
IPC: H04N1/393
Filed: 1983-05-09
Abstract: PURPOSE:To prevent an absence of picture information by inhibiting the enlargement of an original unless the size of reception-side recording paper is suitable even when a mode of original enlargement is selected. CONSTITUTION:When the enlargement mode is specified with an enlargement button 11, the interchanging of control information is started and the size signal 32 of recording paper set on a reception-side facsimile equipment is inputted to a comparing circuit 13. The comparing circuit 13 compares the size signal 31 of the original with the size signal 32 of the recording paper, and outputs an enlargement indication signal 33 when the size of the recording paper is larger than or equal to the size of picture information after the enlargement.
Patent JP-S62237065-A (JP)
Title: Piston for internal combustion engine
Inventor: HASEGAWA HIROYUKI
IPC: F02F3/22
Filed: 1986-04-08
Abstract: PURPOSE:To promote cooling of a piston, by a method wherein a heat transfer fin is situated in the cooling flow passage of a piston body. CONSTITUTION:A cooling flow passage 38, through which cooling fluid is circulated, is formed to the interior of a piston body 14, and a heat transfer fin 43 is situated in the cooling flow passage 38. The heat transfer fin 43 is formed by bending a sheet, e.g., aluminium, etc., and is disposed circumferentially of an annular flow passage part 41 in the cooling flow passage 38. This constitution enables cooling of a piston.
Patent JP-H11281061-A (JP)
Title: Kotatsu (foot warmer with coverlet)
Inventor: OKAMOTO MASAHIRO
IPC: F24C7/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a kotatsu (foot warmer with coverlet) high in heat insulating property. SOLUTION: A heat insulating box 3 whose top is open is fixed, at its top, to the opening 2 provided at the floor, and the main body 5 of a kotatsu in box shape which possesses a heater 4 and whose top is open is installed inside the heat insulating box 3. As a result, the flanks on four sides and the bottom of the main body of fireplace with a coverlet can be covered with the heat insulating box 3, so the heat insulation of the bottom plate which was hard in a conventional kotatsu becomes enough.