baber/WOPTO huggingface dataset:
Patent JP-H06188282-A (JP)
Title: Preparatory positioning of each bonding spot of positioning work holder and lead frame for automatic wire bonding machine
Inventor: TOMII HAWAADO RIKETSUTOSON
IPC: H01L21/00
Filed: 1992-11-16
Abstract: PURPOSE: To accurately position a lead frame on a work station for a work holder by executing position adjustment by a smart positioning head by using information supplied by a pattern recognition system(PRS) before clamping the lead frame on the work station. CONSTITUTION: When an edge part 12 is measured by a positioning head 16, the positioning head moves the lead frame grasping a part of the edge part 12 opposed to a bonding part and the bonding part to the work station 15. When the bonding part is accurately positioned on an window 33 of the work station 15, the PRS is used for determining the accurate positions of the lead frame and the bonding position. Information obtained by the PRS moves the head 16 in the X direction and a Y table in the Y direction. Then position adjustment for the bonding part of the lead frame is executed.
Patent JP-H06144317-A (JP)
Title: Delivery management auxiliary device in final process of vehicle production
Inventor: KAGAWA TOSHIYUKI
IPC: B62D65/00
Filed: 1992-11-16
Abstract: PURPOSE:To facilitate delivery management by looking at a whole delivery management display board, and grasping the number of total in-process vehicles and the progress condition of vehicles, which are near the delivery time, within a final process of vehicle production, and indicating them to a worker. CONSTITUTION:A master device of an OK processing device 38 to be used as an identification number input means is arranged in an inlet of a tester line 2, and furthermore, terminal devices 20, with which the identification number can be input by manual operation, are arranged at plural positions, and the identification number is input to a process control computer 17 to be used as a delivery management display board control means. A whole display board 36a is arranged at a position easy to be seen from a control booth 9 inside of a work C zone 7, and displays the number of total in-process vehicles and the identification number, car type, color and destination of five vehicles, which are near the delivery time, in the final process. A display board 36a for each area is arranged at a position easy to be seen inside of work A zone 5 - work D zone 8, and displays the number of in-process vehicles and the identification number, car type, color and destination of five vehicles, which are near the delivery time.
Patent JP-S63157102-A (JP)
Title: Recorder and optical element used for same
Inventor: TOKITA MUNEO
IPC: G02B7/02
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the incident quantity onto a recording medium, of an unnecessary light beam reflected from the surface of an optical element, by forming a part through which the light beam of the surface of the optical element does not transmit through, to a scabrous surface. CONSTITUTION:A part of a non-use area through which the laser light of the surface of a lens 40 does not transmit through is formed to a scabrous surface and becomes a sand surface 40a. By this scabrous surface, light beam which has impinged on the sand surface 40a does not remain a sharp beam but becomes a scattered light scattered in all directions. Accordingly, even if a part of the light beam is reflected by the surface of the lens 40, reflected repeatedly by other part, becomes stray light and reaches on a photosensitive drum, or the reflected light from the photosensitive drum is reflected by the surface of the lens 40, it can be reduced that said light is made incident on the photosensitive drum again, and an image can be recorded satisfactorily.
Patent JP-H06162114-A (JP)
Title: Atlas retrieval and guidance device
Inventor: MONMA KIYOSHI
IPC: G06F17/30
Filed: 1992-11-17
Abstract: PURPOSE:To assist specifying operation for a user's self position using an atlas without using any expensive device such as a CD-ROM. CONSTITUTION:Position data 100 is inputted from a position specifying device 10. An atlas data base 102 is retrieved by using the position data 100 and information 106 regarding the page and area in the atlas that the position data 100 belongs to is supplied to a display device 14. In a display area 108 on the display device 14, the page and section in the page corresponding to the position data 100 are displayed. The amount of information which should be stored may be small and maps are not included in the information to be displayed, so the need to use a CD-ROM, a graphic processor, etc., is eliminated. The user can speedily specifies his or her position using the atlas by looking at the display area on the display device 14.
Patent JP-H10132491-A (JP)
Title: Heat exchanger for air conditioner
Inventor: HAGIWARA HISAO
IPC: F28F9/18
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To delay a frosting state as much as possible and enhance heating effect by a method wherein a multi-hole pipe is used as flat tube, both ends of the flat tube are communicated with a pair of headers in such a way that the holes in a longitudinal direction of a cross sectional surface of the multi-holes are closed and then the closed holes are positioned at the windward side. SOLUTION: Both ends of many flat tubes 1 are communicated with a pair of upper and lower headers 2, they are equally spaced apart and arranged in side-by-side relation and then fins 3 are arranged between the flat tubes 1. The flat tubes 1 are multi-holed pipes having many partition sections integrally formed in a direction of width, wherein both end corners in a longitudinal direction are provided with stepped portions 5 by cutting operation. The stepped portions 5 are made such that only the formed pipe at the hole 1a positioned at the extremity end of the cross sectional surface of the multi-holed pipe in a longitudinal direction is cut with the partition being applied as an interface, wherein the end surface of the opening of the hole 1a is aligned with the outer circumference of the header 2.  Then, many tube insertion holes 4 are equally spaced apart and punched at the header 2 in such a way that they are aligned with the outer circumference of the end part of each of the flat tubes 1 except the hole 1a and then the flat tubes 1 are passed through the holes.
Patent JP-H08156838-A (JP)
Title: Supporting structure for pedal support member
Inventor: SHIKAMURO SHIYUNJI
IPC: B62D1/19
Filed: 1994-12-09
Abstract: PURPOSE: To eliminate influence of an input from 3 pedal support member side onto a steering column side even when the pedal support member is installed in a vehicle body bracket to which the steering column is fixed. CONSTITUTION: A pedal support member 23 is supported over a vehicle body side bracket 1 to which a steering column 2 is fixed and a tow board 10, and the pedal support member 23 is installed in a partition plate 13 of the vehicle body side bracket 1 via a long hole 24, so that supporting rigidity of the pedal support member 23 is sufficiently secured. A posture of the vehicle body side bracket 1 is maintained by means of its relative movement even when the pedal support, member 23 is shifted to the rear side, and the steering column 2 is prevented from rotating upward or jumping out to a vehicle room 9 side in the case of a collision, while an input from the pedal support member 23 side causes no influence on the steering column 2 side even when the pedal support member 23 is installed in the vehicle body bracket 1 to which the steering column 2 is fixed.
Patent JP-H09144653-A (JP)
Title: Double-end piston type compressor
Inventor: IKEDA ISATO
IPC: F04B39/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost with a simple structure, and relieve the sudden build-up of a compression load in the connection of a clutch and the compression of a liquid coolant. SOLUTION: Both front and rear discharge chambers 30, 31 are allowed to communicate each other by a communicating passage 32. A cylinder block 11 and a rear housing 14 support a spool 38 in such a manner as to be movable. A movable discharge valve 44 is fixed to the spool 38 in such a manner that the discharge valve can contact and separate from a rear discharge port 43. The spool 38 is energized by a spring 48 to arrange the movable discharge valve 44 in a non-working position separated from the discharge port 43. The discharge pressure of the rear discharge chamber 31 acts on the back surface of the spool 38 through a pressure inlet passage 49 within the rear housing 13, whereby the spool 38 is moved against the spring 48 to arrange the movable discharge valve in a working position connected to the discharge port 43.
Patent JP-H03165750-A (JP)
Title: Digital delay circuit for ultrasonic diagnostic device
Inventor: HANAMIYA IKUO
IPC: A61B8/00
Filed: 1989-11-24
Abstract: PURPOSE:To set a focal point at an optional position by digitally constituting a delay circuit in the delay circuit of a ultrasonic diagnostic device delayed based on a delay pattern. CONSTITUTION:When a ultrasonic wave is radiated into a human body, the reception of a ultrasonic echo from the human body is started, and the ultrasonic echo from the human body is received and amplified by a receiving circuit 57. The amplified reception signal R.F1 is converted into a digital signal D.S and fed to a RAM 6 provided in the next stage as the second memory means, and the writing and reading of data are performed in turn. Readout data of RAMs 61-6n are inputted to multiple adding circuits 91-94, signals D.S.R1-D.S.R4 are digitally added in multiple stages, then a focal point is formed at some depth in the human body from the final adding circuit 94, and a bundle of digital signals D.S.F of about 12 bits are outputted. When the content of the first memory means is rewritten, the focal point of the ultrasonic wave at the time of transmission can be set at an optional depth of the human body.
Patent JP-H10146361-A (JP)
Title: Wheelchair identification device
Inventor: AKIYAMA TOSHIRO
IPC: A61G5/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and small identification device discriminating between passengers and wheelchairs. SOLUTION: This device is provided with a first element array 1A, which comprises light projecting elements 1a to 1c and light receiving elements 2a to 2c arranged sequentially and vertically from near a floor face 6 to the height of the wheel radius of a wheelchair, and a second element array 18, which comprises light projecting elements 1d to 1n and light receiving elements 2d to 2n arranged sequentially and vertically above the first element array 1A up to the height or the wheel radius. While at least one of the light receiving elements 28 to 2n of the second element array 18 keeps blocking light, the light receiving elements 2a to 2n of the first element array 1A take a time-series light blocking pattern that coincides with a predetermined time-series light blocking pattern, thereby identifying the passage of the wheelchair.
Patent JP-S63159878-A (JP)
Title: Electrostatic discharging device
Inventor: NAGASE YUKIO
IPC: G03G15/02
Filed: 1986-12-24
Abstract: PURPOSE:To improve a corrosion preventing function for etching, etc., and to perform uniform and stable electrostatic charging and discharging for a long period by forming a 2nd dielectric of two different layers and using an inorganic dielectric which is superior in discharging resistance for an external layer where electrostatic discharging is performed. CONSTITUTION:On the surface of the 1st dielectric 2 of an electrostatic discharging device 1, 1st an 2nd electrodes 4 and 5 connected to an AC power source 11 are provided and then covered with the 2nd dielectric 3 so that the electrodes are buried in the dielectric 3. A bare electrode 6 connected to a DC bias power source 12 is provided as a 3rd electrode on the surface of this dielectric 3. A member 7 which has a conductive substrate 9 applied with a bias voltage is arranged nearby the electrode 6. A photosensitive layer or dielectric layer 8 is provided on the substrate 9. The 2nd dielectric 3 consists of two different layers i.e. internal layer 31 and external layer 32 made of inorganic dielectrics to improve the corrosion preventing function for etching, etc., and enable electrostatic charging and discharging which are uniform and stable for a long period.
Patent JP-S63159736-A (JP)
Title: Concentration measuring method for uranium or plutonium
Inventor: ITO YOSHIBUMI
IPC: G01N21/27
Filed: 1986-12-24
Abstract: PURPOSE:To securely correct the drift of a measured value due to the damage of an optical system and to measure concentration with high accuracy by providing an interference filter, an optical fiber for light projection, a fiber for photodetection, etc. CONSTITUTION:A sector 7 to which the interference filter is fitted is rotated by a motor 8 to send light beams with respective wavelengths alternately. Then their interference light is sent by an optical system such as a reflecting mirror 9, etc., to the projection-side optical fiber 10. Then, light which is absorbed and attenuated by uranium or plutonium is photodetected by a sensor and then sent to a light emission and reception part through the photodetection-side fiber 11. Here, light which is converged 12 is photodetected 13 and amplified 14, and a gain controller 15 adjusts the light so that reference light intensity is equal. Then, a sample holder 16 identifies from a sample number recognized with the rotation period signal of the sector 7 and the result is outputted 17 as a concentration signal. Thus, the drift of the measured value due to the damage of the optical system is corrected and high-accuracy measurement is performed.
Patent JP-2000124115-A (JP)
Title: Aligner and method therefor
Inventor: FUJIWARA TOMOHARU
IPC: H01L21/027
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To enable an aligner to be readily corrected and in a short time for magnification errors. SOLUTION: Index marks 15 and forming beams 13 are relatively scanned, and the overlapping area of the index marks 15 and the forming beams 13 is detected. The marks 15 and beams 13 are kept in a form such that they are not changed in overlapping area, when parameters such as magnification and the like of a transfer optical system are in a preferable state or they are changed in overlapping area, when the parameters are out of a preferable state. When a target parameter is controlled so as not to let the overlapping area change, the parameter can be adjusted real time in a transfer exposure process, without complicated calculations.
Patent JP-H05122843-A (JP)
Title: Semiconductor arrester
Inventor: ISHIBASHI CHIHIRO
IPC: H02H9/06
Filed: 1991-10-25
Abstract: PURPOSE:To provide an arrester which can protect a power system against thunderbolt fault and which is not broken even upon duration of overvoltage. CONSTITUTION:A gap 3 is connected in series with a semiconductor switch circuit 2 operable with an overvoltage. A capacitor is further connected in series therewith.
Patent JP-2000133911-A (JP)
Title: Electronic component mounting device
Inventor: HASHIMOTO SHIZUTERU
IPC: H05K1/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To thin the mounting structure of an electronic component, sucn as a semiconductor package. SOLUTION: A component mounting part 25 for mounting a cavity-down type semiconductor package 21 is formed on a metallic cover body 23 for sealing a cavity formed in the package 21 in a recessed shape by a draw forming and at the same time, flange parts 26 are respectively formed on the outer edge parts of this mounting part 25. An aperture 28 is formed in a wiring board 27 in the state corresponding to the mounting part 25 on the cover body 23. At the time of the assembly of an electronic component mounting device, after the cavity on the side of the lower surface of the package 21 is sealed with the cover body 23, the mounting part 25 on this cover body 23 is fitted into the aperture 28 formed in the board 27 and the flange parts 26 are bonded to the board 27 with a conductive bonding agent 29, such as a solder.
Patent JP-2000132815-A (JP)
Title: Magnetoresistance effect type head and magnetic recording and reproducing device
Inventor: HOSHINO KATSUMI
IPC: G11B5/39
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To increase the heat radiation efficiency by forming a protective insulating film between a lower gap insulating film and an upper gap insulating film in such a manner that the protective insulating film is in contact with a magnetoresistance effect film and that the insulating film consists of a material having higher thermal conductivity than the thermal conductivity of both the upper and lower insulating films. SOLUTION: A lower shield film, lower gap insulating film and magnetoresistance effect film 21 are successively formed on a substrate, on which a resist 22 is applied, exposed, developed to form a mask. Then specified patterning is conducted. Further, a domain controlling film and electrode 23 are continuously formed, and the resist is removed. After forming a pattern in resist 24, unnecessary parts are removed. Then a protective insulating film 25 consisting of a material having higher thermal conductivity than the gap insulating film is formed, and then the resist 24 is removed. Subsequently, an upper gap insulating film having high dielectric breakdown voltage is formed, and an upper shield film are formed thereon. The surface which faces a medium is polished to obtain a complete magnetoresistance effect element.
Patent JP-H02193989-A (JP)
Title: Cyclic compound,perfuming or perfumed composition, method of giving,increasing,improving or modifying functionality of perfuming or perfumed product and preparation of perfuming composition and soap,perfumed composition,food and drink and cyclic compound
Inventor: ANSONII FURANSHISU MORISU
IPC: A23L27/29
Filed: 1989-11-28
Abstract: NEW MATERIAL: Compd. of formula I (the dotted line indicates the location of a single or double bond; R represents isopropenyl or 1-ethoxy-1-methylethyl).  
     EXAMPLE: (E)-2,3,6,7-tetrahydro-4-methyl-2-(3-methyl-1,3-butadienyl) osepin.  
     USE: A perfuming agent useful for soap detergent and make-up preparative ingredient.  
     PROCESS: A compd. of formula II (Z is a free radical under reaction condition) is reacted with a strong base in the presence of an inert org. solvent (pref. ethylene glycol dimethyl ether mixed with N,N'-dimethyl-N,N'-propylene urea). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03166839-A (JP)
Title: Digital information detecting device
Inventor: OTA HARUO
IPC: H04L25/03
Filed: 1989-11-27
Abstract: PURPOSE:To facilitate the regeneration of a clock signal and to reduce the error rate by providing an equalizing means which equalizes a sent digital information signal so that inter-code interference is eliminated, along with a digital filter, etc. CONSTITUTION:The digital information signal which is sent or reproduced from a recording medium and then inputted from an input terminal 1 is equalized by the equalizing circuit 102 without inter-code interference while meeting Nyquist requirements, and a signal 106 is outputted. Then the signal 106 is sampled and quantized by an AD converter 103 in synchronism with the timing of the digital information and the sampled signal is inputted to a digital filter 104. Then the filter 104 performs partial response equalization digitally, the partial response equalized signal is inputted to a viterbi decoder 4 and decoded, and the digital information which is detected is outputted through an output terminal 5. Consequently, the regeneration of the clock signal is facilitated and the digital information is detected at a low error rate.
Patent JP-H02151827-A (JP)
Title: Dust-proof glass
Inventor: KURATA NOBORU
IPC: G02B27/00
Filed: 1988-12-05
Abstract: PURPOSE:To detect a stain automatically and to eliminate the need for a special light source by making incident light into a transparent member which transmite the light, detecting the quantity of the light propagated in the transparent member, and detecting the degree of the stain from the level of the detection output. CONSTITUTION:The transparent member 13 constituting the light transmission window of a dust-proof case 12 wherein a light source 11 is provided is provided with a light guide-in part 16 for making incident part of the light from the light source 11 into the transparent member 13 and a photodetector 17 which detects light which is made incident from the light guide-in part 16 and propagated in the transparent member 13 while reflecting totally and repeatedly between both opposite planes of the transparent member 13, thus constituting the dust- proof glass. When there is the stain on a plane of the transparent member 13, the light which is reflected totally is absorbed or reflected irregularly by the stain to decrease in quantity. Consequently, the photodetector 17 detects the light to detect the stain on the surface of the transparent member 13 and its degree, so that this dust-proof glass functions as superior dust-proof glass.
Patent JP-H08166895-A (JP)
Title: Method and device for controlling memory
Inventor: TANI KIYOSHI
IPC: G06F11/28
Filed: 1994-12-12
Abstract: PURPOSE: To facilitate the discovery of the presence or absence of the forgetting of the free processing of a used transaction memory and the trace of the process leading to a problem when the forgetting is discovered by analyzing a trace result at the stage of the verification of a program operation so as to prevent a program operation from being led to a stack state by the deficiency of a free transaction memory. CONSTITUTION: This device is provided with a memory address conversion table 4 where ID and flag are imparted for every trace portion of a program to be traced and the leading address of a trace information storage area and a counter can be stored, a trace information storage area 5 for storing the ID and flag, an ID record control part 3 storing the ID and flag delivered as parameters and an ID record processing part 2 calling the record control part 3 by defining the ID and flag as the parameters.
Patent JP-H06237558-A (JP)
Title: Bolt for collector ring terminal, generator, and assembly of collector ring terminal and hydrogen seal
Inventor: RICHIYAADO JIYON KETSUKU
IPC: H02K9/18
Filed: 1993-12-08
Abstract: PURPOSE: To provide a collector terminal and a hydrogen seal assembly that performs seal hydrogen easily and effectively at the field coil winding terminal of a generator. CONSTITUTION: A collector terminal and a hydrogen seal assembly that can be connected to a conductor bar 130 being inserted into a hole in radius direction provided in a rotor 118 of a generator and at the same time being arranged in a middle hole 131 in axial direction formed in a rotor, are arranged among a terminal bolt part 104 that is essentially in cylindrical shape with an upper side part 108, a lower side part 106 with a thread and a smooth middle part, an insulator 112 that is wound around the middle part, and a seal element. At the same time, a spacer block 136 for demarcating an annular space for surrounding the insulator, and a conduit that is provided in the terminal bolt and is constituted to introduce a compression air from the outside of the rotor of the generator into an annular space to test the soundness of the seal element, are provided.
Patent JP-H11123071-A (JP)
Title: New food and drink
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L9/20
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a safe food or drink having excellent freshness keeping property and preservability. SOLUTION: This food or drink is incorporated with an antioxidation active fraction containing at least one component selected from lutonarin, saponarin, 6'''-sinapylsaponarin, 6'''-ferulylsaponarin and 6'''-rhamnosylsaponarin extracted from green leaves of green leaf plants.