baber/WOPTO huggingface dataset:
Patent JP-H0415495-A (JP)
Title: Connection pipe of heat exchanger
Inventor: SUNAHATA TAKUMI
IPC: F28F9/26
Filed: 1990-05-08
Abstract: PURPOSE:To make a stable flow of thermal medium in a pipe, reduce a sound of thermal medium and assure quality in view of an air-tightness and a strength by a method wherein a smooth continuous shape is formed between a small diameter pipe and a large diameter pipe, a capillary pipe is connected within the small diameter pipe and the large diameter pipe is connected to a heat exchanger. CONSTITUTION:Each end is provided with a small diameter pipe 1a and a large diameter pipe 1b. A smooth continuous shape is formed between the small diameter pipe 1a and the large diameter pipe 1b. A capillary pipe 3 is connected within the small diameter pipe 1a and then the large diameter pipe 1b is connected to a heat exchanger. With such an arrangement, thermal medium A passed through the capillary pipe 3 and the small diameter pipe 1a enters the large diameter pipe 1b and a smooth continuous shape is formed between the small diameter pipe 1a and the large diameter pipe 1b, so that the thermal medium A flows along the inner wall of the pipe, its flow is stabilized and a sound of the thermal medium is reduced. In addition the connected part with the capillary pipe 3 is inserted into the small diameter pipe 1a, thereby a connecting area is assured and then a brazing material is prevented from entering the capillary pipe 3 and clogging it.
Patent JP-S5898010-A (JP)
Inventor: HASE KIHACHIROU
IPC: A01C11/02
Filed: 1981-07-28
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-S5818945-A (JP)
Title: Cap sealing of semiconductor device
Inventor: ITOU NAOMICHI
IPC: H01L23/04
Filed: 1981-07-27
Abstract: PURPOSE:To prevent bubbles at the time of welding from scattering to a pellet and to prevent short circuit and a decrease in dielectric strength by a method wherein a border between the cylindrical wall section of a cap and a flange is welded after temporary pressing. CONSTITUTION:A border 18 between the cylindrical wall 1 of a metal cap 13 and a flange 12 is temporarily attached by coil welding on a substrate 1 by an internal punch 19. Next, an electrode 20 is went down by turns and the cap 13 is welded and sealed. Suitable welding can be done by making the ring projection of the flange 12 with slight inclination. This composition intercepts the space in a cap 13 from external part when the projection 22 is melted by pressure energizing and bubbles will not adhere to a pellet 8. Sufficient current is concentrated into the projection 22 by temporary fixing and no deviation of position occurs. Furthermore, the border section 8 may be temporarily fixed after fixing and connecting the pellet. Therefore, contamination by pellet 8 atmosphere can be prevented and yield is improved.
Patent JP-H08293151-A (JP)
Title: Dubbing device
Inventor: KONDO TADAHARU
IPC: G11B19/02
Filed: 1995-04-21
Abstract: PURPOSE: To dissolve a dubbing failure due to a sound hopping of a reproducing side by controlling so that data whose addresses continue are recorded on a second recording medium in a recording part by using reproduced data. CONSTITUTION: While the reproducing operation in a CD part 2 is executed in a dubbing operation, etc., a system controller 1 successively detects the audio level information from a decoder part or an encoder/decoder part. Then, the controller 1 calculates a speaker output level SPL and compares the level SPL with a previously determined set level. When the level SPL exceeds the set value, the controller 1 predicts that the vibration at that time becomes a state in which it is not ignored as an external vibration and makes the off-tracking, the off-focusing, etc., due to the vibration to be hardly caused in an optical head by increasing a servo gain.
Patent JP-H05319479-A (JP)
Title: Flexible container with purse chuck and production thereof
Inventor: AKAHORI NOBUTOSHI
IPC: B65D65/08
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a precise and valuable container in which the opposite sides of a purse chuck and the upper cloth of container body are mutually parallel with each other, by conducting a heat-sealing work at a positioning part on a plane and taking a means to reduce half the positioning work. CONSTITUTION:This flexible container is provided with a purse chuck 2 through a cylinder 1 above a container body 3. In this case, after the upper edge 1a of the cylinder 1 is at first superimposed on the extended part 2'' of the opening of the purse chuck 2 and connected to each other on producing, a metal mold B is forced to contact and heat-melt it. Next, after the lower edge 1b of the cylinder 1 is superimposed on the upper face cloth 3a of the container body 3 and connected thereto, respective sides 5 of purse chuck 2 are positioned so as to be parallel with the opposite sides 7 on the upper face cloth 3a of the container body 3. Subsequently, a metal mold C is forced to contact the superimposed part (y) from the upper side and the whole purse chuck 2 is removed from the notched escape-groove C3 for the purse chuck of the metal mold C. Hereafter, the metal mold C is pressed to heat-melt the superimposed part (y).
Patent JP-S62276517-A (JP)
Title: Photoelectronic device
Inventor: AIKI KUNIO
IPC: G02B6/42
Filed: 1986-05-26
Abstract: PURPOSE:To make highly accurate optical-axis alignment between a laser diode chip and optical fiber, by supporting an optical system by means of a positioning and fixing body whose movement is adjustable along a plane perpendicular to the direction in which light is taken in. CONSTITUTION:An optical fiber 16, whose front end is faced to the light emitting surface of a laser diode chip 14, is held by a plastically deformable cylindrical positioning and fixing body 17. Since the positioning and fixing body 17 is made of a plastically deformable material, its position can be adjusted over the entire directions of its vertical surface if the body 17 is bent along a plane perpendicular to its axis when optical-axis alignment is made. Therefore, highly accurate optical-axis alignment can be performed between the laser diode chip 15 and optical fiber 16.
Patent JP-S63283959-A (JP)
Title: Manufacture of electrostatic recording head
Inventor: OZEKI FUMITAKA
IPC: B41J2/41
Filed: 1987-05-15
Abstract: PURPOSE:To improve the reliability and durability of a head by enabling an aperture of an insulating material part to be highly precisely worked by an optional size, by forming electrode parts opposed to each other pinching the insulating material between them by etching working. CONSTITUTION:Apertures 10 are preliminarily formed at positions of an insulating material 5 corresponding to an aperture 8 of a discharge electrode 2 and an aperture 9 of a control electrode 4 by dimensions larger than those apertures 8, 9 by etching working, punching working, etc. Then, conductive foils 2', 4' which become electrode raw materials are laminated to be sticked onto both sides of the insulating material 5. After lamination, they are surely sticked thereto by an uniform thickness by using a hot press, a hot roller, etc. After sticking by lamination, an etching resist pattern corresponding to an electrode form and an aperture form is formed on the surface of each conductive foil 2', 4' and the conductive foils are etched (c). Besides, the conductive foils are laminated to be sticked onto a substrate 6 and an induction electrode 1 is formed in the same way as above-mentioned (d). Then, adhesives layers 11 are formed on both surface of an dielectric 4, are pinched between the lamination materials of above-mentioned (c), (d), and the whole body are solidly laminated to be sticked.
Patent JP-H07293881-A (JP)
Title: Combustion catalytic member
Inventor: OKAHARA HIDENA
IPC: C06C9/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide a combustion catalytic member which has a high impact resistance and enable ignition again without necessity of igniting operation even a burning flame is, extinguished at a low price. CONSTITUTION:A combustion catalytic member comprises a porous or non- smooth surface catalytic reaction member 12, a frame 14 having two or more supporting stationary pieces 13 having hollow parts to fixedly support the member 12, wherein the pieces 13 of the frame 14 are bent to fixedly support the member 12 to the frame 14. Thus, a first effect has a remarkably low manufacturing cost to provide the member 11. A second effect is capable of igniting a combustible gas without igniting again even if a burning flame is extinguished in a low temperature area.
Patent JP-S5345256-A (JP)
Title: Transmission type wide view hologram for white light reproduction and preparation threrfor
Inventor: SUZUKI MASANE
IPC: G03H1/28
Filed: 1976-10-05
Abstract: PURPOSE: To prevent the elimination of continuity in a hologram image due to elimination of a reproduced image by partially overlapping the holograms of a transparent two-dimensional image to record the overlapped hologram of high density. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5644136-A (JP)
Title: Automatic stop device for high-speed running of tape recorder
Inventor: TAKABA TETSUSHI
IPC: G11B15/03
Filed: 1979-09-18
Abstract: PURPOSE: To shorten a high-speed running period by exercising control over the running speed of a tape so that when the difference of a counter reaches a fixed value, the speed is made constant enough to stop the tape at a stop position.  
     CONSTITUTION: For example, when reel spindle 3 in tape rewinding mode is rotating at a maximum running speed, this rotating speed is converted by photodetector 16, converter 19, etc., into a voltage much higher than a reference voltage. As counter 18 shows [0029] in rewinding mode, driving current is supplied to motor 6 by way of FF21, amplifier 24, etc., to change the rotating speed of reel spindle 3 as shown by (c), and the output voltage of converter 19 becomes equal to the reference voltage, so that the tape speed will be nearly constant. Next, when counter 18 shows [0009], the rotating speed of reel spindle 3 is reduced, as shown by (e), by the output of FF22 and the tape speed becomes constant. As counter 18 shows [0000], relay 38 is activated to stop the tape. Thus, the high-speed running period can be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5644173-A (JP)
Title: Address signal generator
Inventor: MORI HISANORI
IPC: G11B27/02
Filed: 1979-09-18
Abstract: PURPOSE: To make it possible to generate an address signal in a reproduced signal from each magnetic tape video reproducing device and also to attain simple and inexpensive constitution, by using one processing circuit and several counters for magnetic tape video reproducing devices.  
     CONSTITUTION: Magnetic tape video recorders A 1 WA n  that operate in parallel by controlling run speeds of magnetic tapes with a reference signal from reference signal generator SG supply reproduced signals to signal selector SW. Then, the signal processing of signal processing circuit B, the reproduced-signal selection of signal selector SW, and the selection of data selector DS among counters C 1 WC n  are carried out correspondingly. With one specific count value among those of counters C 1 WC n , an address signal in the reproduced signal of one specific magnetic tape  video recorder among A 1 WA n  is shown. Further, a control signal is applied to signal selector SW and the data load command is supplied to the dat load terminal of counter C 1  supplied with the amount of stored data of register R from controller CTR to the data input terminal while another reproduced signal is selected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09280432-A (JP)
Title: Metal seal coupling
Inventor: OMOTE YOSHIKUNI
IPC: F16L17/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate machining and manufacture a metal seal coupling at a low cost by attaching a pushing/pressing plate at the end of the connecting side of connecting pipes to be mutually connected by a stopper ring, and screwing a male screw-shaped pushing/pressing fitting tool into the female screw of a coupling main body which is slidably attached to one connecting pipe. SOLUTION: Seals 6, 14 and insert grooves 8, 16 are formed at the ends of connecting pipes 5, 13 to be mutually connected. After the end of the connecting pie 5 is inserted to a coupling main body 1 and a pushing/pressing plate 9, a stopper ring 7 is attached to the inside of an insert groove 8, and locked in the locking groove of the pushing/pressing plate 9. Next, after the end of the connecting pipe 13 is inserted to a pushing/pressing fitting tool 22 and a pushing/pressing plate 17, a stopper ring 15 is attached to the inside of an insert groove 16, and locked in the locking groove of the pushing/pressing plate 17.  After that, a gasket 21 is inserted in the inside of the coupling main body 1, the end of the connecting pipe 13 is inserted to the inside of the coupling main body 1, and the screw cylinder 23 of the pushing/pressing fitting tool 22 is screwed into the female screw 2 of the coupling main body 1, thereby the connecting pipes 5, 13 are connected to each other in fluid tight relation.
Patent JP-2000354574-A (JP)
Title: Vacuum cleaner extension pipe and vacuum cleaner using the same
Inventor: ONDA MASAKAZU
IPC: A47L9/24
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner extension pipe that can be made lightweight to reduce physical burdens during use, and that has satisfactory serviceability. SOLUTION: A hose-side connection 153 is provided at one end of an outer pipe 201 and a suction-tool-side connection 154 is provided at one end of an inner pipe 202. The inner pipe 202 is freely movably inserted into the outer pipe 201. A locking part 206 which is operated by means of an operating button 205 is provided on the outer pipe 201 to enter a plurality of recesses 214 provided axially in the inner pipe 202, so as to adjust the projection length of the inner pipe 202. By blow molding the inner pipe 202 with the plurality of recesses 214 formed therein, its wall thickness can be made smaller than when it is injection molded, leading to lighter weight.
Patent JP-H04346417-A (JP)
Title: Resist applicating device
Inventor: TANIMOTO KEISUKE
IPC: H01L21/027
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a resist applicating device with which resist film thickness can always be measured and the preset resist thickness can be obtained accurately based on the result of the above-mentioned measurement. CONSTITUTION:A metal plate 1 which is provided along the outer circumference of a wafer W and fixed to a rotatable supporting plate 2 carrying the wafer W, a measuring means 6 with which the film thickness R of the resist, applied to the metal plate 1, is measured, and a calibration means 7, with which the number of rotation of the supporting plate 2 is changed so as to obtain the desired resist film thickness R based on the result of the above-mentioned measurement, are characteristically provided in the title resist applicating device.
Patent JP-H02297085-A (JP)
Title: Magnetic sensor and production thereof
Inventor: KOBAYASHI KAZUO
IPC: G01D5/12
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the trouble that conductive materials are chipped by having the conductive materials packed in the through-holes of a base plate and magnetic detecting parts in contact with the conductive materials on one surface side and using the conductive materials appearing on the other surface side as the juncture to the outside. CONSTITUTION:The many through-holes 2 penetrating in the front and rear direction of the supporting base plate 1 are first formed at specified intervals in vertical and horizontal directions of the base plate. The conductive materials 3 are then packed in the through-holes 2 and are fixed as electrodes. The thin film 4 consisting of a magnetic detecting material is formed over the entire front surface of the base plate 1 so that the thin film 4 and the conductive materials 3 are electrically conducted. The thin film 4 is etched by using a photolithography technique, etc., to form the magnetic flux detecting parts 5 of prescribed patterns. The base plate 1 is then cut out to cubic shapes by dicing to form individual magnetic sensors. Terminals are formed by applying conductive paste, etc., on the conductive materials 3 appearing on the rear surface of the base plate 1.
Patent JP-H09305448-A (JP)
Title: Document preparing device
Inventor: KAWABATA YOICHI
IPC: G06F17/21
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent any excess operational burden from being loaded to an operator by incorporating an optical disk device for optical disk mount inside a main body having no opening part for optical disk load/unload while using an optical disk in addition to a ROM as a means for recording programs or data. SOLUTION: When the start of an extension program is instructed from a keyboard 11, a CPU 13 investigates whether a floppy disk recording the target extension program is set to the floppy disk drive of an external storage device 16 or not. When the floppy disk recording the target extension program is set, the CPU 13 reads the extension program from the floppy disk to a RAM 15 and executes that program. In this case, since the target program is recorded in the optical disk which can not be loaded/unloaded from the main body, it is not necessary to exchange the floppy disk.
Patent JP-S5244386-A (JP)
Title: Sequential control device
Inventor: OOKUNI YUKIMASA
IPC: G05B19/08
Filed: 1975-10-03
Abstract: PURPOSE:In organizing a sequential program, devised is to map out a program very easily without repeating the method of trial and error, primarily based on an intuitive thinking. The device is so organized that jumping from a certain condition to an voluantary condition can be made very easily.
Patent JP-S61277935-A (JP)
Title: Transmission type screen with fresnel lens
Inventor: YADA YUKIO
IPC: G03B21/62
Filed: 1985-06-03
Abstract: PURPOSE:To reduce the loss of the quantity of incident light as much as possible and to obtain a uniform and bright transmission type screen with a Fresnel lens by providing a total reflecting surface to a prism piece which constitutes a light receiving surface and forming a cut part in the tip formed of the reflecting surface and an incidence-side surface. CONSTITUTION:The circular Fresnel lens is formed on the light receiving surface, which consists of many prism pieces 3. Each prism piece 3 has a total reflecting surface 3A and an incidence-side surface 3B in a pair and a plane 3C is provided so that a cut part 3D is formed at the tip formed of those surfaces. The inclination theta1 of the plane 3C and the inclination theta2 of the incidence-side surface 3B are so set that theta1<theta2, and the inclination omega of the total reflecting surface 3A, on the other hand, can be made relatively large, so the substantial height of the prism piece 3 is increased. Further, the cut part 3D is formed of the plane 3C, so the tip never becomes pointed. The angle psiof the tip is preferably >=50 deg. because of the relation with a cutting tool.
Patent JP-H09303047-A (JP)
Title: Window frame mounting structure
Inventor: MARUKAWA TATSUYA
IPC: E06B1/60
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a window having a large width extending to the whole lateral width of a wall surface by providing a window frame fixing plate so as to support the vertical sash bar reverse side of a window frame. SOLUTION: In this window frame mounting structure, columnar joiners 9 having cross sectional forms bent according to respective reverse side forms are arranged on the reverse sides of the respective connecting positions of a front wall panel 1 having an opening part 3 and a side wall panel 2 to be connected at a right angle to the front wall panel 1. Window frame fixing plates 14 for receiving and supporting the reverse sides of vertical sash bars 4b provided on the window frame 4 are mounted in positions opposed to the opening parts 3 of the joiners 9. The vertical sash bars 4b of the window frame 4 are positioned, mounted and fixed by the window frame fixing plates 14.
Patent JP-H11290935-A (JP)
Title: Cassette type roller die
Inventor: KIMIYA YASUO
IPC: B21C3/08
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cassette type roller die excellent in the productivity of a material to be worked without spoiling working environment by abutting cooling plates on the side faces of bearing frames of each roller and the side faces of the frameworks. SOLUTION: A cooling plate 1 which is larger than the framework is abutted on the side faces of the frames 9 of each roller bearings and frameworks 11, 11a of the cassette type roller dies, and a refrigerant pipe 2 is provided on the outer peripheral surface of the cooling plate 1. A refrigerant supply port 3 and refrigerant discharging port 4 to the refrigerant pipe 2 are provided. A pair of grooved roller dies are respectively installed on two bearing frames 9 and the cassette type roller dies which are integrated with the frameworks 11, 11a are formed. Plural sets of the cassette type roller dies are stacked so that the adjacent roller shafts are at right angles each other and it is preferable to hold the cooling plate between the cassette type roller dies. Water is most suitable as the refrigerant.  The water temp. is the room temp. and it is effective to use special low-temp. treated water. Cooling oil, cooling gas, liquid air or the like is usable as the refrigerant.
Patent JP-S5346989-A (JP)
Title: Novel dibenzo(b,f)thiepin derivatives and their preparation
Inventor: YAMABE SHIGERU
IPC: A61K31/38
Filed: 1976-10-06
Abstract: PURPOSE: Dibenzo[b,f] thiepin derivatives of formula I (R 1  is H, F, V 1-5  lower alkoxy, -OCH 2 CH 2 OCH 2 CH 2 OH; R 2  is H, C(F 3 ), e.g. 2-dluoeo-9-chloro10,11-dihydro-11-hydroxy-dibenzo[b,f] thiepin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61277826-A (JP)
Title: Suction-port protecting cover for aeroplane jet engine
Inventor: ARIYOSHI KAZUO
IPC: F02C7/055
Filed: 1985-06-03
Abstract: PURPOSE:To prevent the suction of foreign materials by installing a spindle- shaped protecting cover onto the outer periphery of the suction port of a jet engine. CONSTITUTION:A spindle-shaped protecting cover 3 is made from a net or net-shaped material. A protecting-cover installing ring 4 is installed onto the outer periphery of the suction port of a jet engine 1. The projecting cover 3 is installed onto the protecting-cover installing ring 4 by bolts 7. Therefore, the suction of foreign material into the jet engine is prevented.
Patent JP-H06327370-A (JP)
Title: Ear mark for livestock management
Inventor: KIMURA ICHIJI
IPC: A01K11/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain an ear mark for the livestock management having a difficultly reusable structure. CONSTITUTION:The ear mark is obtained by forming at least a part of a connecting circuit 6 installed in a tag body 2 for connecting an antenna 3 to a data carrier body 4 in a connecting part 1 engageable with an ear of livestock which is an object of management. When the connecting part 1 is cut for the purpose of reusing, the connecting circuit 6 is damaged and cannot be reutilized.