baber/WOPTO huggingface dataset:
Patent JP-H053619-A (JP)
Title: Electric junction box
Inventor: ARAKI MAMORU
IPC: H02G3/16
Filed: 1991-06-25
Abstract: PURPOSE:To improve efficiency in assembly work and reduce cost, by making the shape of a bus bar and an insulating board simple in a bus bar circuit board with regard to an electric junction box with a side connector-coupling structure. CONSTITUTION:In an electric junction box, a pile of bus bar circuit boards 131, 132..., each consisting of a plurality of bus bars 15 and an insulating board 14, are stored in cases 11, 12, and 12'. Moreover, housings 22, 23... are provided at the outside face of a wall being at right angles to the flat face of the bus bar board, and connecting terminals 17 and 17' are stored at given intervals in the housings. In this case, the connecting terminal from a given bus bar is located unevenly parallel to the bus bar face on the layered bus bar board. The connecting terminals 17 and 17' are supported by each framed spacer 18, which has a framed face 18a wider than the interval of the connecting terminals 17 and 17'. An opening space 18c of the spacer contains a terminal 19 placed for connection in the same layer or between the layers of the layered circuit board.
Patent JP-H0444612-A (JP)
Title: Production of thin film magnetic head device
Inventor: MATSUURA TSUKASA
IPC: G11B5/31
Filed: 1990-06-11
Abstract: PURPOSE:To improve yield by dispersing danger by directly filming a lower magnetic pole onto a slider material so as to improve adhesiveness, dividing a head element into two parts, and using one part while combining it with a separate part when the other part is defective. CONSTITUTION:An A part is constituted by filming a lower magnetic pole 6, insulated layer 9, coil 5 and insulated layer 9 onto a slider material 1 in the order as mentioned above, and a B part is constituted by filming a protecting film 7, insulated layer 9 and upper magnetic pole 3 onto a holding base 8 in the order as mentioned above. Next, these A and B parts are adhered by an adhesive agent 10 like covering the B part with the A part. By detaching the holding base 8 finally, head elements arranged on the slider material can be obtained and afterwards, sliders are cut off one by one. The holding base 8 is composed of Si, SiO2, ceramic or metal and detached by dissolving or grinding. Thus, since the adhesiveness between the lower magnetic pole and the slider is made high and the head element is manufactured while being divided into the two A and B parts, the B part can be effectively utilized even when the A part is defective, and therefore, the yield is improved by lowering a defect rate as a whole.
Patent JP-2000335568-A (JP)
Title: Assembly type container
Inventor: URAKAWA KIYOTAKA
IPC: B65D6/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the sealability between adjacent side walls, and to prevent generation of a gap caused by the internal pressure of a content and disengagement by forming a fitting groove part on both ends on the inner surface side of a pair of side walls, and fitting end parts of a pair of the other side walls to this fitting groove part to form a container body. SOLUTION: Side walls 3a-3d are connected to each side of a bottom wall 1 in a collapsible manner, and the side walls 3a-3d are erected and engaged with each other to form a container body 4. A fitting projecting part 6 is formed on both end faces of the side walls 3a, 3b, and a fitting groove part 7 is formed on both end parts of the inner surface of the side walls 3c, 3d, and the container body 4 with its upper surface open is assembled by fitting the fitting groove part 7 to the fitting projecting part 6. Locking projections to be locked to each other when fitted are formed on the fitting projecting part 6 and the fitting groove part 7, keeping the fitted condition. On the other hand, the open upper surface of the container 4 is sealed by a pair of lid bodies 5 extended from the side walls 3a, 3d.
Patent JP-H09313904-A (JP)
Title: Hydrophilization method for water permeative filtration membrane
Inventor: TOYODA KIMIYOSHI
IPC: B01D71/26
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To convert a hollow yarn membrane of mainly an olefin type polymer to be hydrophilic easily and simply by carrying out hydrophilization by bringing the water permeative filtration membrane made of a hydrophobic material of a porous organic type polymer into contact with dry ozone. SOLUTION: To convert a water permeative filtration membrane to be hydrophilic in order to improve the water permeability of a hollow yarn membrane made of a hydrophobic material of an organic polymer and employed for water purifiers for household use, the water permeative filtration membrane is brought into contact with dry ozone. Consequently, excellent hydrophilicity, which can not be provided by ozone containing water or wet ozone, can be obtained without deteriorating the filter. In this case, besides polyolefin type polymers such as polypropylene, polyethylene, etc., polyvinyl chloride type and fluoro type polymers may be used as the hydrophobic material of porous organic type polymers.  It is sufficient that dry ozone and the object water permeative filtration membrane are uniformly and properly brought into contact with each other by the contacting treatment and the contacting treatment is carried out by, for example, spreading the water permeative filtration membrane and setting the membrane in a treatment region and then passing dry ozone gas through the membrane.
Patent JP-S5485024-A (JP)
Title: Magnification changing device in copying machine and other
Inventor: OGAWA MASAYA
IPC: G03B27/50
Filed: 1977-12-19
Abstract: PURPOSE:To simplify construction by using a movable optical unit including a lens whose incident optical axis and exit optical axis are non-parallel. CONSTITUTION:A lens 2 whose incident optical axis and exit optical axis are not parallel and plane reflecting mirrors 3, 4 are fitted to a frame 5 to provide an optical unit 6 which is then made movable in vertical directions. Then, at the time when projection of the original images is performed as the light from the original 1 radiated from a light source falls onto the photoreceptor 9 on the face to be projected 7 by way of the plane reflecting mirror 3, lens 2, plane reflecting mirror 4 and slit 8, the magnification is changed simply by moving the optical unit 6 vertically and the need for synchronous adjustment of original scanning for aligning the positions of the original 1 and the face to be projected 7 at each projection magnification is eliminated.
Patent JP-H11343726-A (JP)
Title: Flooring fixed method
Inventor: YAMANO KOICHI
IPC: E04F15/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a flooring fixed method capable of surely and easily adjusting a position in the case a finish flooring is fixed to the finished ground flooring even in the case various finish floorings are used and surely and easily fixing the finish flooring to the finished ground flooring at a proper position. SOLUTION: Cohesive agent layers 3 and 4 are laminated on both sides of a foam basic material 2 having compressive stress of 0.1-30 kg/cm in the case of 50% compression, a pressurized adhesion type adhesive sheet 1 laminating non-adhesive or very weakly adhesive masking members 5 having 30-400 μm in the maximum thickness thereon so as to project from the surface of the other adhesive agent layer to the surface of one adhesive agent layer 3 is so laminated on the rear side of the finish flooring or the finished ground flooring that the masking members 5 are exposed to the outside. Then, the finish flooring is laminated on the finished ground flooring to pressurize them to adhesively fix after the position is adjusted.
Patent JP-H112258-A (JP)
Title: Rotary member having oil groove
Inventor: YAJIMA MICHIHITO
IPC: F16H57/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve a hub for the clutch of an automatic transmission for an automobile to reduce a cost and have excellent bearing performance. SOLUTION: A hub 10 is formed in the shape of a cylinder with a flange and provided on one end side with a large spline part 12 and on the other end side with a small spline part 14. A spiral oil groove 16 is formed in the inside diameter part of the hub 10. The winding direction of the spiral of the oil groove 16 forms a direction in which the opening end part of the oil groove 16, situated upper stream of the flow direction of the working oil, receives working oil during rotation of the hub 10. In the helical angle of the oil groove 16, the set value of the helical angle of the oil groove 16 is decreased with the increase of a set relative rotation speed between the hub 10 and a mating member. The hub 10 is formed such that a whole containing the large spline part 12, the small spline part 14, and the oil groove 16 is formed of an integral sintered alloy.  The oil groove 16 is formed such that given sized corners R are formed at the two corner parts of the groove bottom.
Patent JP-S638985-A (JP)
Title: Area cutting-out system in image reader
Inventor: YAMAZAKI NOBUHISA
IPC: H04N1/04
Filed: 1986-06-30
Abstract: PURPOSE:To cut out an optional area with a simple operation by using a transparent area cutting-out plate equipped with a cursor. CONSTITUTION:In an area cutting-out plate 10, respective pairs of longitudinal and horizontal cursors 12, 13, 14 and 15 are slidably fitted at a transparent plate 11. Respective pairs of markers (a) and (b) are readably fitted by an image reader 19 at respective cursors 12-15. The area cutting-out plate 10 and an original 16 are overlapped, mounted on the reading stand of the image reader 19 and read together by a CCD 20. The image signal outputted from the CCD 20 is converted to multivalue digital image data by an A/D converter 21 and further, converted to binarization data by a binarization circuit 22. A cutting-out area detecting part 23 detects markers 12a-15a and 12b-15b of the cursor out of binarization image data and generates a gate signal for the area cutting-out. An area cutting-out part 24 outputs the binary image data corresponding to a cutting-out area 18 based upon the said gate signal.
Patent JP-H113776-A (JP)
Title: High-frequency heating device
Inventor: AWANE AKIRA
IPC: H05B6/72
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple high-frequency heating device with a structure whereby desired finish of an object to be heated in a heating chamber can be obtained. SOLUTION: A radiant antenna 11 which has an expanded part 15 with an enlarged surface area is provided movably in a heating chamber 4, electromagnetic waves generated in a magnetron 2 is introduced to the radiant antenna 11 via a wave guide 3 and a joint part 10 and an object 6 to be heated is locally heated by applying concentrated radiation of the electromagnetic waves from the expanded part 15. The joint part 10 of the radiant antenna is connected to a rotary shaft 13 of a stepping motor 12, a position of the expanded part 15 can be rotated and moved with rispect to the object 6 to be heated by its rotation. When heating the object 6 placed on a support plate 14 for the object by applying electromagnetic wave form a lower part in its neighborhood, it is heated so that desired a finish can be obtained by moving the heating position to be heated locally.  In addition, the size of the expanded part 15 is set to be an integral multiple of a half wave length of the electromagnetic waves applied.
Patent JP-H09319118-A (JP)
Title: Electrophotographic process
Inventor: AOTO ATSUSHI
IPC: C08G64/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high-quality image without causing an abnormal image such as stripes even for repeated use by incorporating a polymer charge transfer material into the outermost layer farthest from a substrate of a photoreceptor. SOLUTION: After an electrostatic latent image is formed by exposing the image part by an exposing means 12 on the surface of a photoreceptor 18 which is uniformly electrified by an electrifying device 11, the image is visualized by a developing machine 13 having a charged toner. The toner image is transferred to a transfer material (transfer sheet) 15 by the effect of a bias electric field applied from a bias power supply 19 on a transfer roller 14, which is pressed to the photoreceptor under specified pressure. The transfer sheet 15 is subjected to a fixing process and outputted as a finished printed material. In this case, the photoreceptor 18 contains a polymer charge transfer material in the outermost layer farthest from a substrate.  As for the polymer charge transfer material, especially, a polycarbonate having a triarylamine structure in the main chain and/or side chain is preferable.
Patent JP-S63316845-A (JP)
Title: Camera adapter for photographing stereoscopic video
Inventor: HIROSE HISANORI
IPC: G03B35/04
Filed: 1987-06-19
Abstract: PURPOSE:To attach a camera adapter to a video camera and to produce software of stereoscopic video by permitting a polarized beam splitter to synthesize videos for the right eye and ones for the left eye, and taking advantage of the electro-optical effect of liquid crystal, thereby alternately switching the videos. CONSTITUTION:On the polarization plane 1a of the polarized beam splitter 1, an S- polarized beam SR and a P-polarized beam PR are isolated from an entering beam R for the right eye; the SR is reflected and transmitted to the outside of a system and the PR is transmitted in the direction of the liquid crystal 3. An entering beam L for the left eye is the same as the beam R. The separated SL is reflected in the direction of the liquid crystal 3 and the separated PL is transmitted and goes out of the system. Hence the PR and SL enter the liquid crystal 3. When a control signal supplied to the liquid crystal 3 is at a low level, its orientation direction changes by 90 deg.. Out of the SL and the PR passing by the liquid crystal 3, only the PR whose orientation direction is the same as that of a polarizing plate 4 passes by the plate 4. When the signal rises to a high level, the orientation direction returns to its original, and only the SL passes by the plate 4. Thus the camera adapter attached to one video camera can produce software for stereoscopic videos.
Patent JP-H113915-A (JP)
Title: Method for mounting electronic component using bump
Inventor: HARADA YOSHIHARU
IPC: H05K3/34
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To mount electronic components on a motherboard in a state in which solder bumps are stretched high, without increasing the number of steps for forming the solder bumps and causing bonding failure between the solder bumps and the motherboard. SOLUTION: Solder bumps 1 are formed of solder balls 1a having nearly the same size and, at the same time, groups of densely arranged solder bumps 1 are formed at the components of the solder bump 1 row, so that the bundled solder bumps 1 can form a large bump and the large bump can push up a BGA package 2 with the surface tension, when the bumps 1 are melted. Therefore, the solder bumps 1 are stretched high into drum-like shapes.
Patent JP-H10288-A (JP)
Title: Thread hook device of sewing machine
Inventor: HAYASHI MINORU
IPC: D05B53/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable to automatically hook a thread on a hook spring by synchronizing a hook lever with a balance mechanism only when a sub roller is moved off. SOLUTION: A roller release link 17 turns on in an A direction interlocked with the rising operation of an application metal, which breaks off the press of sub rollers 16a, b and a driving roller 11 and lets an upper thread T come into its gap and then into the thread path of a balance 5 on hooking it with a hook lever 20. An upper thread hook switch is turned on so that a motor gear 10 is driven to bite a gear 47 of an arm member 40, a pin 42 of a stopper 36 to put into the long hole 41 of an arm body 48 is moved toward B direction and the hold of the hook lever 20 by the stopper is broken off. Then, on running low a drive motor of the sewing machine which moves the balance 5 up and down between upper and lower dead point, accordingly, the interlocked hook lever 20 lets the upper thread T get caught in a thread catch spring of a groove part.  Thus, it lets the upper thread T pass through the hold of a needle, usual operation of the sewing machine is got started to do sewing work.
Patent JP-H113959-A (JP)
Title: Deburring and apparatus therefor
Inventor: SAITO TOSHINAO
IPC: H01L23/48
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a deburring apparatus which can improve a reliability of a semiconductor device by reducing a possibility of a short circuit failure caused by a foreign matter. SOLUTION: The apparatus includes lead wire accommodating parts 7 for accommodating lead wires 3 therein, a vibration applying means 8 for applying vibration to the lead wire accommodating parts 7, and a burr collecting part 13 for collecting burrs 11 released from the cut end faces. The lead accommodating parts 7 are defined by horizontal support plates 5 and partition plates 6 provided thereon and have dumets 3b with cut end faces. Then the lead wires 3 are erected so that the cut end faces of the dumets 3b come into contact with the horizontal support plates 5, vibration is applied from the vibration applying means 8 to the lead wires 3 to vibrate the wires, and the vibration of the wires 3 causes the cut end faces of the dumets 3b to frictionally contact with the horizontal support plates 5.  Thereby frictional contact and removal of the burrs 11 formed on the cut end faces can be realized.
Patent JP-H052485-A (JP)
Title: Pipeline control system
Inventor: HIGANO MAKOTO
IPC: G06F9/38
Filed: 1991-06-26
Abstract: PURPOSE:To construct a pipeline control system to make fast the exception processing by making the subsequent instruction remained in a pipeline into an execution object by a hardware arithmetic circuit when the exception occurs. CONSTITUTION:In a pipeline type information processor, the exception detection by operation is performed, and at the time of detecting the exception, the instruction to prepare the exception is read by hardware, emulation is performed (steps (b) and (d)), and when the subsequent instruction remains at the instruction cue, the subsequent instruction is read and re-arranged in the memory (steps (e) and (f)). Subsequently, the re-arranged instruction is read to the instruction cue in the same way as the usual instruction execution, and performed by using a hardware arithmetic circuit (step (g)). Thus, the high-speed of the exception processing is realized.
Patent JP-H054360-A (JP)
Title: Color thermal printer
Inventor: ODA KEISUKE
IPC: B41J2/355
Filed: 1991-06-26
Abstract: PURPOSE:To decrease the amount of slippage of color corresponding to a printing ratio by determining the number of printing lines based on the printing ratio of an input image data, driving a step-motor for transferring printing paper corresponding to the number of printing lines, and driving a thermal head corresponding to the input image data and the number of printing lines. CONSTITUTION:After printing a yellow image, image data of magenta is inputted by means of an input circuit 1. The printing ratio n2 of the image data of magenta is determined by means of a printing ratio counter 12. A CPU 2 determines the number of printing lines of magenta L2 based on the printing ratio of yellow n1 to conduct the increase (intercalation) or decrease (thinning) of the number of printing lines of magenta based on the ratio n1. A step-motor 4 is driven according to excitation patterns from a stepmotor drive circuit 3 and a thermal head 6 is driven based on the drive signals corresponding to the number L2 and the image data by means of a thermal head drive circuit 5 to perform the printing of number L2.
Patent JP-S5377909-A (JP)
Title: Internal combustion engine equipped with supplementary combustion chamber
Inventor: YOKOTA MASATO
IPC: F02B1/04
Filed: 1976-12-21
Abstract: PURPOSE: To scheme out not alone enhancement of flashability but also scavenging air effect around ignition plug electrode along with elimination of carbon clung upon the electrode and its burning damage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05197546-A (JP)
Title: Microcomputer and dividing circuit
Inventor: KAWASAKI SHUNPEI
IPC: G06F9/28
Filed: 1992-05-21
Abstract: PURPOSE:To decrease program capacity or improve the utilization efficiency of a program memory by employing a fixed length instruction format which is smaller in the number of bits than the maximum length of data words supplied to an instruction executing means. CONSTITUTION:The microcomputer has RISC(reduced instruction set type computer) type architecture and has the fixed length instruction format. When data and instructions are transferred, a bus, e.g. an internal data bus IDB is of 32-bit constitution, but the instructions are in 16-bit fixed length instruction format. Then 16-bit instruction buffers (instruction queue) IRH and IRL store the instructions, one by one, and the instructions are loaded respectively in a single instruction fetch cycle. The instructions are transferred in 32-bit units through the internal data bus IDB and then loaded in an instruction register IR1 through a multiplexer MPX. Then the 16-bit instruction register IR1 holds the instructions present in an instruction decoding stage.
Patent JP-H11350869-A (JP)
Title: Pouring device and pouring construction method for solidifying and reinforcing natural ground
Inventor: TANAKA AKIO
IPC: E21D9/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pouring device and a pouring construction method for solidifying and reinforcing natural ground capable of solidifying it by mixed chemical liquid discharged from a pouring tube within a predetermined time at all times even if both chemical liquids remain in the pouring tube for a long time. SOLUTION: This pouring device is constituted in such a way that a connection pipe 5 is fixed and connected with a terminal part 4b of a pouring tube 4, two continuous pipe passages 8a, 8b in which two kinds of reaction chemical liquids pass separately in the pouring tube 4 and the connection pipe 5 are formed in them, and a mixture space 10 having a mixing means 9 of chemical liquids A, B is provided on a tip part 4a side of the pouring tube 4.  In accordance with this pouring construction method, the pouring tube 4 is inserted into a long hole 3 in natural ground 2, two kinds of reaction chemical liquids A, B are introduced and mixed into the pouring tube 4 through the connection pipe 5, and the chemical liquids A, B pass through the connection pipe 5 and the pouring tube 4 separately and meet and are mixed for the first time in the mixture space 10 of the pouring tube 4 before this mixed chemical liquid is discharged from the tip part 4a of the pouring tube 4.
Patent JP-S6046505-A (JP)
Title: Production of color filter
Inventor: OOTA TOSHIYUKI
IPC: G02B5/20
Filed: 1983-08-24
Abstract: PURPOSE:To reduce stage by forming a pattern of the 1st photoresist, subjecting the same to dyeing in the 1st dyeing region, coating the 2nd resist thereon, exposing and developing said resist to form a pattern, and dyeing the 2nd dyeing region with the 1st and 2nd resists as a mask. CONSTITUTION:The 1st dyeing region 4 in a dyeing resin layer 2 on a substrate for a solid-state image pickup element is dyed with the 1st photoresist 3 as a mask. The 2nd photoresist covering the 1st photoresist 3 and the 1st region 4 is then formed and with the 1st and 2nd phtoresists 3, 5 in the upper part of the 2nd dyeing region 6 as a mask, the 2nd region 6 in the layer 2 is dyed. The 3rd dyeing region 8 is obtd. by repeating the above-mentioned operation. Not only the formation of the dyed layers is made possible by such operation without removing the dyeing mask at each operation but also the need for stripping the photoresists which is a difficult stage is eliminated and therefore the yield is increased.