baber/WOPTO huggingface dataset:
Patent JP-H0472566-A (JP)
Title: Detection reagent
Inventor: KAWAGUCHI HARUMA
IPC: G01N33/543
Filed: 1990-07-13
Abstract: PURPOSE:To stably preserve a detection reagent in its dried state by generating an amide group and a carboxyl group through Hofmann reaction so as to convert solid particles to a modified polystyrene, to which solid particles a material immunologically active to another material to be detected in a sample is fixed. CONSTITUTION:Components A consisting of more than one kind selected from styrene and a styrene derivative and components B consisting of a monomer of acrylic amide and the like having an amide group are polymerized. (by means of emulsion polymerization or suspension polymerization, etc.) The mol ratio of the components A to B in the copolymer is within a range of 1:0.5 to 1:0.001. Particles of the copolymer are processed by Hofmann reaction and an amide group and a carboxyl group are induced to the surface thereof so as to obtain a modified polystyrene. Thereby the detection reagent is suitably applicable to quantitative analysis using an optical method.
Patent JP-S6076132-A (JP)
Title: Connecting structural body for semiconductor device
Inventor: YAMAGUCHI HIROYUKI
IPC: H01L21/603
Filed: 1983-09-30
Abstract: PURPOSE:To ensure a firm thermo-compression bonding of a conductive pattern on the substrate and a tape-shape lead led out of the semiconductor pellet by a method wherein a small hole is provided at one end of the lead, a thickly formed part is provided at one end of the conducted pattern, and small hole and the thickly formed part are superposed. CONSTITUTION:A small hole 3a is provided at the free end of a tape-shaped lead 3 made of Sn connected to the bump electrode 2a of a pellet 2. One end of a conductive pattern 5 is locally treated with gold plating and is made into a thickly formed part. The semiconductor pellet 2is inserted in the penetrated hole 6 of a substrate 4, the small hole 3a and the thickly formed part 5a are superposed, and both are pressure-adhered by a bonding chip 7. By the thremocompression bonding, the metal, Sn, of the tape-shaped lead 3 and the metal Au, of the conductive pattern 5 are formed into an eutectic alloy in one body and are mutually adhered. The metal, Au, of the thickly formed part 5a intrudes into the part of the small hole 3a. As a result, the adhesive area of the connected part is expanded, the adhesion is stabilized, a caulking effect generates and adhesive strength is increased.
Patent JP-S5886949-A (JP)
Title: Shearing device
Inventor: MINOURA HISAO
IPC: B23D23/00
Filed: 1981-11-17
Abstract: PURPOSE:To obtain a titled device which is capable of pointing and shearing by one process,  by constituting so that a turning body to which a shearing edge has been installed is turned in the direction meeting at a right angle with a shaft core of a wire rod alternately centering  around a supporting shaft, by a turning mechanism. CONSTITUTION:When a turning body 12 is in a state as shown in the figure, a wire rod M is  inserted into an inserted through-hole 11a of a shearing edge 11 from a supporting die 1 side  (figure (a)). Subsequently, when a projecting part 16A of the first cam 16 which is stuck to a  driving shaft 18 and is rotated is made to press-contact with a roller 14, the turning body 12 is  turned counter-clockwise by making a fixed supporting shaft 13 a supporting point, shearing force in the direction meeting at a right angle with its shaft core is given to the wire rod M,  and the center point A of the wire rod M is moved to a point B. Accordingly, the wire rod M  is made to form shear droop MA, MB on the sliding surface side of the edge 11 and the die 1,  as shown in the figure (b). Subsequently, when said projecting part 16A is separated from the  roller 14, and a projecting part 17A of the second cam 17 is made to press-contact with a  roller 15, the turning body 12 is turned clockwise by making the shaft 13 a supporting point,  the center point A of the wire rod M is moved to C from B, and it is sheared along a shearing  line MN. Subsequently, when the point A reaches the point C, a shearing wire rod SM is  taken out to the outside of the system by a discharge pin 2.
Patent JP-S5973364-A (JP)
Title: Relay rod for steering linkage
Inventor: OONO AKIRA
IPC: B62D7/20
Filed: 1982-10-20
Abstract: PURPOSE:To facilitate forging operation and reduce the cost of dies and facilities by a method wherein rod end members made of solid metal material are connected to both ends of a main body of rod made of metal pipe. CONSTITUTION:A relay rod 1 is constructed such that a pair of rod end members 1b, 1b composed of solid metal member are connected to both ends of the main body 1a of rod made of metal pipe, and joints 10, 10 are attached to extremity ends of each of the rod end members 1b, 1b. Inner surfaces at the end parts 1c, 1c of the main body of the rod invade the rugged part 11 in form of plastic flow and also invade grooves 12, 12, resulting in that the main body of rod 1a and rod end members 1b, 1b are rigidly connected to each other in both circumferential direction and axial direction. Since each of rod members 1b, 1b can be machined under a condition in wich they are separated from the main body 1a of the rod, it is possible to make a small-sized forging facilities.
Patent JP-S6165742-A (JP)
Title: Permanent magnet chuck
Inventor: NAKAYAMA TAKASHI
IPC: B23Q3/154
Filed: 1984-09-05
Abstract: PURPOSE:To effectively magnetize the whole magnetic zone of a surface plate and enable a chuck to improve its magnetic attractive force, by switching the surface plate to a magnetized and non-magnetized condition only by a permanent magnet able to move in the vertical direction between a bottom plate and the surface plate. CONSTITUTION:In the upper position of a frame structure 34 supporting a magnet 20, a magnetic pole part 14, brought into contact with a yoke 26, and each magnetic zone 14a of a surface plate, brought into contact with a yoke upper magnetic part 24b, are alternately magnetized in a different magnetic pole placing the surface plate 16 in a magnetized condition because a magnetic pole surface adapted to a yoke 24 of each permanent magnet 20 is brought into contact with only the upper magnetic part 24b, and a magnetic material, if it is arranged on the surface plate 16, is attractively mounted to the surface plate 16 by forming closed loop magnetic flux via the magnetic material. Next in the bottom position of the frame structure 34, the surface plate 16 is placed in a non-magnetized condition by forming closed loop magnetic flux via the yoke 26, yoke bottom magnetic part 24C and a bottom plate 18 because the magnetic pole surface adapted to the yoke 24 of the permanent magnet 20 is brought into contact with only the bottom magnetic part 24C. Accordingly, a chuck, in which magnetic flux effectively acts on the whole magnetic zone of the surface plate, increases magnetic attractive force.
Patent JP-H0470549-A (JP)
Title: Chemical substance sensor
Inventor: YOSHIDA YASUKI
IPC: G01N21/55
Filed: 1990-07-12
Abstract: PURPOSE:To enhance the accuracy in detection and quantification by separately laminating a sensor membrane containing a chemical substance sensitive compound and a dye membrane containing a dye for grasping the change in the physical properties of the sensor membrane as a change in light reflectivity. CONSTITUTION:Nickel stabilized cyanine is used as a dye and a cyclohexanone solution containing about 2.0 wt.% of the dye is applied to a glass substrate 11 and dried to form a dye membrane 13. Next, a propyl alcohol solution diluted about 5 times of alkyl silicate is applied to the membrane 13 and further heated at about 110 deg.C for about 1 hr to form an SiO2 protective membrane 14. A cyclohexanone solution containing about 2 wt.% of acetyl cellulose with viscosity of 27 + 10SEC (ASTM-A) is applied to the membrane 14 and dried to form a sensor membrane 12. By this method, the membranes 13, 14, 12 are successively formed to the transparent substrate 11. The light from a light emitting element 21 is allowed to be incident on the substrate 11 from the rear thereof and the mirror surface reflectivity of light at this time is grasped by a photodetector 22 and a chemical substance to be inspected is detected and quantified from a change in the reflectivity.
Patent JP-H0917796-A (JP)
Title: Wiring forming method
Inventor: SAWADA KEIJI
IPC: H05K3/02
Filed: 1995-06-28
Abstract: PURPOSE: To completely remove both metal polymer and organic polymer and to prevent Cu grains from getting out of a wiring layer of aluminum-copper alloy by a method wherein a primary and a secondary oxygen plasma treatment are carried out respectively before and after an amine organic solvent treatment is carried out for removing a photoresist film. CONSTITUTION: A wiring layer 14 is etched by chlorine reactive gas using a mask pattern 16 as a mask. Then, the photoresist film 16 of the mask pattern 16 is removed as deep as prescribed by a primary oxygen plasma treatment. By this setup, a protective film is formed on the wiring layer 14. Then, the photoresist film 16 is cleaned with amine organic solvent to remove. Then, a secondary oxygen plasma treatment is carried out to remove organic polymer left on the side wall of the wiring layer 14.
Patent JP-2000022856-A (JP)
Title: Trunk line incoming call charging system by calling telephone number notice
Inventor: SATO SHIGEKI
IPC: H04M3/42
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a trunk line incoming call charging system by means of a calling telephone number notice, which can always charge a proper section or an individual. SOLUTION: In the charging system, the call rate of an incoming call is calculated based on a calling telephone number sent from a trunk line when an extension telephone set 1 makes a response to the incoming call from the trunk line. When the call terminates and a central office 3 is restored, the call rate of the incoming call is charged to a section or an individual, which is inputted from the extension telephone set 1 during the call and is applied to a section/individual number key.
Patent JP-S5974760-A (JP)
Title: Automatic retransmitting telephone of called subscriber number
Inventor: SUZUKI TOMIJI
IPC: H04M1/272
Filed: 1982-10-21
Abstract: PURPOSE:To ensure smooth connection to a called subscriber, by monitoring both busy and dial tones after dial setting to set a recall state during reception of a busy tone, and to retransmit automatically the called subscriber number during reception of a dial tone. CONSTITUTION:When a subscriber sets a dial, a control part 2 stores a busy state and then the dialled number of the called subscriber. When a busy tone BT comes back after dialing, a BT monitoring part 4 approves a BT and transmits the BT information to the control part 2 via a timer part 5. Receiving the BT information, the part 2 sets a recall state to an exchange without changing the state of a telephone circuit 1. Then a dial tone DT is transmitted from the exchange, and a DT monitor part 6 receives the DT. Then the DT information is sent to the part 2, and the part 2 transmits the number of the called subscribed which is stored in a memory part 3 to the exchange.
Patent JP-S6341991-A (JP)
Title: Method and circuit for detecting edge for picture processor
Inventor: KOIZUMI YUJI
IPC: H04N1/409
Filed: 1986-08-08
Abstract: PURPOSE:To detect a highly accurate edge by obtaining the sum of a binary code concerning a square matrix and deciding that when the code of a picture element showing a shape is '1', other code is '0' and the sum of the binary code is 2-4, a central picture element is an edge. CONSTITUTION:It is assumed that a binary picture 3 to detect an edge is stored into an image memory 1 and a black picture element is stored to be a code '1' and a white picture element is stored to be '0'. With a detected picture element (f0) of the image memory 1 and picture elements f1-f8 of the circumference, a picture element matrix 5 is formed, and it is decided that when the sum S of the image data of all picture elements f0, f1-f8 is 2-4, the picture element (f0) is an edge. An image memory 7 corresponding to the image memory 1 is prepared, when the picture element Fo is the edge, '1' is stored into the picture element corresponding to the Fo and when the picture element Fo is not the edge, '0' is stored. Thus, for example, it is not decided that a white picture part whose whole circumference is surrounded by a black picture element is the edge and it is never detected by mistake that the white picture element part surrounded by the black picture element U-shapedly is the edge.
Patent JP-S57111736-A (JP)
Title: Extent swap recovery system
Inventor: GOTOU KIYOUICHIROU
IPC: G06F12/00
Filed: 1980-12-29
Abstract: PURPOSE:To eliminate the necessity of a stand-by volume, by releasing an extent contained in a volume, onto an optional working volume, when a volume of a  storage device has become faulty, and swapping the extent on the faulty volume. CONSTITUTION:When an extent A or B on a volume V001 is in use, if an overall fault has occured in V001, the occurrence of the fault is informed to a user's job and an operator. The operator designates an idle space of working volumes V002, V003 by a job control statement and starts a recovery job. The recovery job release the extent A and B to the idle space of V002 and V003 by use of total dump data and log data, and updates a control information showing the relation between the extent and the volume. When access of the user's job is restarted, an access route of the extent is switched by referring to the updated control information, and extent swap processing is executed by use of the extent A of V002 and the extent B of V003.
Patent JP-S6246500-A (JP)
Title: Semiconductor memory device
Inventor: HIRASHITA TAKASHI
IPC: H01L27/10
Filed: 1985-08-23
Abstract: PURPOSE:To easily and rapidly measure an output current of a semiconductor memory device by using an enable signal as a measuring mode command signal and outputting directly an external signal during the measuring mode. CONSTITUTION:When a chip enable signal/CE applied to a mode selecting control circuit 5 is a logic value 1 and not in an active condition, a measuring mode command signal D becomes the logic value 1 through a NOR gate, an OR gate. Thereby, transistors Q1, Q2 are turned OFF and an output of a corresponding memory cell is interrupt. At the same time, by a command signal E inverted by an inverter 9 and having a logic value 0, Q7-Q10 are turned ON and an external signal A of the logic value 1 is latched by an FF1 latching the information of the memory cell, outputted from an output terminal DOUT and an output current is measured. Accordingly, a measurement of the output current of a semiconductor memory device can be easily and rapidly carried out.
Patent JP-H10339604-A (JP)
Title: Fiber acoustic optics delay time scan interferometer
Inventor: YOSHINO TOSHIHIKO
IPC: G01B11/24
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To allow the absolute measurement of a light path difference with a high speed response, high stability, and superior real time with a simple configuration emitting an acoustic pulse to a two-mode fiber, and by connecting two modes for scanning the delay time of light. SOLUTION: Rays from a light source 1 are led to a simple mode fiber 2 and are guided to a sensor fiber 5 with high birefringence via a polarizer 3 and a fiber polarization controller 4. A fiber where only a fundamental mode and a first high order mode can be propagated for a used light source wavelength should be selected as a scan fiber 9. The fundamental mode of a scan two-mode fiber is selected and excited by sensor fiber output light and the first high order mode is eliminated by a mode stripper 10. Output light 17 of the scan fiber 9 is received by a photo detector 18, electric output 19 is amplified (20) before an envelope curve is detected by a high-frequency cutting filter 21 and is differentiated by a differential circuit 22.  Then, when distortion 6 is applied to the sensor fiber 5, the zero cross time position of a differential signal is shifted, and the shift time is measured by a time difference measuring device 23.
Patent JP-H0695675-A (JP)
Title: Musical sound generation unit
Inventor: MORIKAWA SHIGENORI
IPC: G10H1/18
Filed: 1993-07-28
Abstract: PURPOSE:To specify a key range and generate a musical sound signal by deciding key information from an external musical instrument on the basis of a set key range and supplying the key information to a musical sound signal generating means according to the decision result. CONSTITUTION:A CPU 38 inputs '1' to a flag register, and judges which of the with-low and with-high specification ranges of the area of a tone 1 in a work memory 39 a scale code is in and which of the key-touch low and key- touch high ranges of the area of the tone 1 in the work memory 39 input key- touch information is in, thereby starting generating a musical sound. The CPU 38 supplies a general start position, etc., from the area of the work memory 39 to unused channels of waveform read/write control parts 40-0 to 40-3 and pitch information to waveform read/write control parts 40-0 to 40-3 of specified channels. Their signals are supplied to sample holding circuits 44-0 to 44-3 and VCAs 45-0 to 45-3.
Patent JP-H0350740-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/336
Filed: 1989-07-18
Abstract: PURPOSE:To exclude the generation of crystal defect by oxidizing a surface after an insulating film is formed on the surface of a semiconductor substrate. CONSTITUTION:An SiO2 film 12, a polycrystalline Si film 14, and a WSix film 15 are formed on an Si substrate 11; phosphorus 16 is ion-implanted in the Si substrate 11; an SiO2 film 17 is formed on the Si substrate 11. By low pressure high temperature CVD, an SiO2 film 26 is deposited on the surfaces of the Si substrate 11, a WSix film 15, etc. After that, SiO2 films 21, 22 are formed, and phosphorus 23 is ion-implanted; an N<-> region 24 and an N<+> region 25 are formed by annealing. Thereby the SiO2 film 26 is formed and further the SiO2 film 25 is formed, so that the damage of the Si substrate 11 is little at the time of ion implantation of the phosphorus 23, and a device excellent in characteristics can be manufactured with high yield.
Patent JP-S6428916-A (JP)
Title: Aligner
Inventor: TAKAHASHI KAZUHIRO
IPC: H01S3/101
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a highly accurate aligner which eliminates an influence due to a vibration caused inside an exposure mechanism by a method wherein an optical fiber is fixed to a photodetecting part of an illumination beam from an aligner so that the illumination beam can be accurately incident on a prescribed position of the aligner at a prescribed angle. CONSTITUTION:When an X-Y stage is moved, the center of gravity is shifted inside a device; the whole device is slightly tilted or vibrated. If a laser light source A and an aligner B are arranged separately, in optical axis L between a laser beam and the aligner B is displaced even when a tilt or a vibration is caused slightly. Then, the beam which is incident on an optical integrator 8 is displaced; an unexposed part is caused; the intensity of illumination on a reticle 11 becomes irregular. However, because a fiber 2 is fixed to the aligner B by using a fixing part 4, the optical axis L between the laser beam and the aligner can be kept always constant even when the aligner B is tilted as indicated by a one-dot chain line; the same illumination state as prior to the tilt can be maintained on the reticle 11.
Patent JP-2001009430-A (JP)
Title: Shovel for garbage treating device
Inventor: NAKAJIMA SATOSHI
IPC: B09B3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a shovel for taking out treated materials, such as culture materials, which enables as user to take out the treated materials without allowing the treating materials to remain at the corner parts of a treating vessel in particular when taking out the treated materials. SOLUTION: The shovel 25 for taking out the treating materials for taking out the treated materials, such as culture materials, from a fermentation tank of the garbage treating device for subjecting the garbage fed therein to a fermentation treatment by microorganisms is composed of a shovel body 26 and a handle part 28 disposed at the base end 27 of the shovel body 26. The peripheral edge at the top end of the shovel body 26 is provided with an inscribing corner part 46 formed to a shape to allow approximately the tight inscription thereof with at least one corner part 55 of the corner part group of the fermentation tank. The inscribing corner part 46 is held into tight inscription with the corner part 55 and is squeezed in this state, by which the treating materials may be taken out without allowing the treated materials to remain in the corner part 55.
Patent JP-2000021658-A (JP)
Title: Line filter
Inventor: ISHIKAWA HIROTAKA
IPC: H01F30/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a line filter which can remove both common-mode noise and normal-mode noise at the same time. SOLUTION: A 2nd noise removal means, which removes a normal-mode noise applies magnetic flux A and a magnetic flux B generated by one winding 3 and the other winding 4 to a closed magnetic path core 5 in mutually opposite directions so that they cancel each other and also applies the magnetic flux A and magnetic flux B to the center in the collar part 6 of a bobbin 2 in the same direction so as to remove them.
Patent JP-H0611705-A (JP)
Title: Active element substrate
Inventor: IWANAGA TOSHIHIKO
IPC: C03C4/00
Filed: 1992-06-19
Abstract: PURPOSE:To enhance the heat resistance and purity of a quartz glass material used for the active element substrate. CONSTITUTION:This active element substrate is constituted of a synthetic quartz glass substrate 1. This synthetic quartz glass material is as low in the concns. of impurity metals Na and Al as <=0.1ppm and <=1ppm, respectively and has high purity. In addition, the concn. of the OH groups therein is suppressed to <=200ppm and the content of the Cl therein to <=50ppm and, therefore, the material has the high reliability and the high heat resistance. The warpage deformation by heat is lessened. The active elements and the pixel electrodes 7 consisting of TFTs 6 are formed on the surface of the synthetic quartz glass substrate 1 which is used for the driving substrate of the active matrix type liquid crystal display device. A liquid crystal layer 3 is clamped between this driving substrate and the counter substrate 2, by which the liquid crystal panel is constituted.
Patent JP-S6246544-A (JP)
Title: Method for segmentation of semiconductor pellets
Inventor: ETO KEIKI
IPC: H01L21/301
Filed: 1985-08-23
Abstract: PURPOSE:To improve pellets in quality by a method wherein a complete cut is accomplished either in a scribed line direction with no cleavage plane or in a scribed line direction with a cleavage plane forming a larger angle with the scribed line direction that in the other and, in the direction of the other scribed line, dicing is accomplished whereafter approximately one tenth of the wafer thickness is retained. CONSTITUTION:A frame 2 with a sheet 1 attached thereto is installed on a dicing unit stage 5 and is adsorbed to said stage 5. In one of the two directions wherein dicing is accomplished, that is, either in the direction of a scribed line with no cleavage plane or in the direction of a scribed line with a cleavage plane P forming a larger angle with the scribed line than in the other direction, a complete cut is accomplished whereby the cut starting from the surface of a wafer 3 reaches the sheet 1. Along the direction of the other scribed line, a groove is provided so shallow as to allow approximately one tenth of the wafer thickness to be retained. An enlargement frame 8 is attached to the sheet 1 and heat is applied for the enlargement of the sheet 1. The enlargement results in the separation of the wafer 3 into pellets 7 with a specified distance between them.