baber/WOPTO huggingface dataset:
Patent JP-H0485864-A (JP)
Title: Semiconductor device lead frame
Inventor: TSUNODA TAKESHI
IPC: H01L23/50
Filed: 1990-07-26
Abstract: PURPOSE:To paste an insulation film with a die pad definitely and firmly by specifying the surface roughness of the die pad when pasting the insulation film to which a semiconductor device is bonded on the die pad by means of a bonding agent. CONSTITUTION:As a basic setup, each unit comprises a die pad located in the central part, inner leads 2 laid out around the die pad, and outer leads 3 connected thereto. A lead frame A is formed by pasting an insulation film 8 having a specified number of interpads (independent electrodes) 6 laid out around a mount section of a semiconductor device on the die pad 1. In the lead frame for semiconductor device thus set up, the surface roughness Ra of the die pad 1 is set as 0.08mum and below. As a result, the die pad 1 and the insulation film, when bonded, will prevent an air layer from being formed easily around. Therefore, the insulation film 8 can be pasted with the die pad definitely and firmly as well.
Patent JP-S6259360-A (JP)
Inventor: NAKAMURA ATSUSHI
IPC: F25D17/08
Filed: 1985-09-09
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-H1140087-A (JP)
Title: Electron tube
Inventor: SUYAMA MOTOHIRO
IPC: H01J31/26
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electron tube having improved accuracy in measuring. SOLUTION: An electron tube normally evacuated mainly comprises a side tube, an input faceplate having a photoelectric surface, a stem, and a CCD. The CCD is fixed onto the stem with its back B being opposed to the photoelectric surface. The CCD comprises a semiconductor substrate 64 made of a unidirectional conductivity semiconductor, which is provided thereon in place with an embedded layer 66, barrier regions 68, an SiO2 layer 70, storage electrode layers 72, transfer electrode layers 74 and barrier electrode layers 76. Completely over the surface A are formed a PSG film 78 to make flat the surface of the CCD and further an SiN film 106 mainly made of SiN.
Patent JP-H0738894-A (JP)
Title: Image encoding device
Inventor: KAKII EIJI
IPC: H03M7/30
Filed: 1993-07-17
Abstract: PURPOSE:To precisely perform an encoding process by carrying out quantization with quantization step which does not cause a range to be exceeded. CONSTITUTION:A maximum detecting circuit 3 detects a maximum value among transformation coefficient after the orthogonal transformation of a DCT 1. Then the maximum value among transformation coefficient in a set range to be detected is inputted to a quantization step width calculating circuit 7. A mode-2 signal 8 which inhibits the range from being exceeded or allows the range to be exceeded by a specific number of bits is inputted to the circuit 7 from outside and quantization step width (QS2) is determined and outputted to a quantization step width selecting circuit 9. Quantization step width (QS1) which is adaptively obtained from the storage amount of a transmitting buffer is also inputted to the circuit 9. The circuit 9 selects step width which is smaller in absolute value between the QS1 and QS2 and outputs it to a quantizing circuit 10. The transformation coefficients are quantized in range-over permissible mode and if the range is exceeded after the quantization, a clipping circuit 11 limits it to specific bits.
Patent JP-H0247854-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA NORIHIRO
IPC: H01L21/768
Filed: 1988-08-10
Abstract: PURPOSE:To flatten an interlayer insulating film by sticking a heat-softening film as the interlayer insulating film on the surface of a semiconductor substrate, softening the film by heating, and sweeping the surface thereof by injection of inert gas. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1, polycrystalline silicon films 3a, 3b and 3c of the desired patterns are formed thereon, and a PSG film 4 as an interlayer insulating film is laminated thereon by atmospheric CVD method. The silicon substrate 1 is fixed on a rotation plate and the plate is rotated in a nitrogen atmosphere at about 1,000 deg.C in a clean oven, and at the same time high temperature nitrogen gas is jetted on the upper surface of the silicon substrate 1 through an injection nozzle to sweep the surface of the interlayer insulating film 4. The insulating film 4 softens, the surface thereof is made uniform by the rotation force of the plate and the flow of pressurized nitrogen gas, the steps are lowered, and the difference in height of the surface is reduced. This enables fine processing and manufacturing high-density and highly integrated semiconductor devices.
Patent JP-S6176492-A (JP)
Inventor: ANDORUU JIYON BAAKAA
IPC: A61P31/04
Filed: 1985-09-09
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-S60216607-A (JP)
Inventor: RICHIYAADO SHII KABOTSUTO
IPC: H03B1/00
Filed: 1984-09-21
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-H0753133-A (JP)
Title: Winding core
Inventor: NAKATANI ZENSAKU
IPC: B65H75/10
Filed: 1993-08-11
Abstract: PURPOSE:To provide a winding core, by which no wrinkle is caused in cloth when cloth with selvages on both sides is wound. CONSTITUTION:On both ends of a winding core 1, which is formed of paper material and is formed into a hollow cylinder, notch parts 2 (one of examples for a winding diameter difference absorbing part), each of which is formed by cutting off a triangular part, from the end part of the winding core 1 in the axial direction by the predetermined length, are formed in three parts respectively. When cloth B is wound around the winding core 1, the cloth B is warped at the parts facing the notch parts 2 into the inside in the diameter direction because of an ambient pressure of the wound cloth B, and the winding diameters in these warped parts are decreased. In this way, the average winding diameters in the selvage parts become approximately equal to the winding diameter D of other parts, so that no slip heading to the inside in the width direction is caused in the both side parts of the cloth B, so that the cloth B is prevented from wrinkling.
Patent JP-S5899892-A (JP)
Title: Counting machine
Inventor: SEO MASAKAZU
IPC: G06M7/00
Filed: 1981-12-09
Abstract: PURPOSE:To realize a counting machine which can surely take out a necessary number of objects to be counted, by making an arrangement that objects to be counted are  adsorbed and stopped on the surface of a revolving cylindrical drum and a necessary  number of objects to be counted are taken out while the drum is revolving by counting the number of objects taken out. CONSTITUTION:Objects to be counted are flowed into an electromagnetism supplying  though 13 through a hopper 25 and advance in the though 13 toward the front end of  the trough 13. On the other hand, a cylindrical drum 1 is revolved and a negative pressure is produced inside the drum 1 by the action of a vacuum suction pipe 7. The  objects to be counted in the trough 13 are adsorbed and stopped on through holes 2a1,  2a2,... revolving from the lower surface to the upper surface of the trough 13. When  the objects are stopped on the through holes, they are inputted into a counter and a  controller through electrical detecting means 20 and 20', and, when they reach a fixed  number, a blocking plate 17 is projected to the front face of the trough 13. At the  same time, the through holes 2a1, 2a2,... are also blocked so that no other objects to  be counted are adsorbed to each through hole. On the other hand, the objects to be  counted which are adsorbed to the drum 1 and under a revolving condition are put  into a pipe 21 under a classified condition by the action of a compressed air blasting pipe 8.
Patent JP-S6091571-A (JP)
Title: Manufacture of sealed alkaline storage battery
Inventor: KOSEKI MITSURU
IPC: H01M2/02
Filed: 1983-10-25
Abstract: PURPOSE:To increase the vibration resistance and the shock resistance of a sealed alkaline storage battery by attaching a terminal lid to the opening of a metallic case containing a battery element by caulking after a silicone-rubber- system compound or similar compound applied to a peripheral area of the battery element is solidified so as to use the compound as a member to support the battery element. CONSTITUTION:A battery element 2 is installed in a metallic case 1. A material such as a silicone-rubber-system compound 5 is applied to a peripheral area of the battery element 2. The compound 5 is applied in such a manner as to cover the peripheral area of the battery element 2 and to fill a part of the space 6 between a metallic case 1 and the battery element 2. After that, a terminal lid consisting of a metallic lid 7 and a rubber packing 8 is attached to the metallic case 1 by caulking, thereby filling a part of the space 6 between the metallic case 1 and the battery element 2 with the compound 5 and thereby pressing the battery element 2 from above. Owing to the above constitution, the battery element 2 can not move in any direction even when shock or vibration is given to it.
Patent JP-H0363582-A (JP)
Title: Detector of battery condition
Inventor: SATO HIROHIDE
IPC: H02J7/00
Filed: 1989-08-01
Abstract: PURPOSE:To always grasp an accurate battery state by correcting a correction value of density signal for every detection of the value relating to the density of reactant with the use of density signal detecting means. CONSTITUTION:The reference density SA of battery at a battery voltage VS is obtained with a reference characteristic stored in a microcomputer 7, and from an actually measured density SB and the reference value SA, a density correcting value  S=SA - SB is obtained by the 2nd detecting means and arithmetic means 72 for correction value. When a vehicle enters in the traveling state after the engine is started, the density Sr of battery 1 is detected by a density sensor 4 for every specified time. The true density S'r is obtained by adding the density correcting value  S to the density Sr. Consequently, the accurate condition (capacity) of battery 1 can be always detected by means of correcting the density obtained by the density sensor 4.
Patent JP-H1050860-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ARAI MASATOSHI
IPC: H01L29/78
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture an MOS type semiconductor device in which elements having different threshold voltages are mixedly arranged on the same chip at low costs by reducing the number of processes of forming a mask. SOLUTION: Channel implantation is performed and a gate oxide film 9 is formed. After that, a polysilicon film 10 is deposited. Phosphorus is selectively implanted in an NMOS region 5 of a low threshold voltage and a PMOS region 6 of a high threshold voltage in the polysilicon film 10. Subsequently, arsenic is selectively implanted in the NMOS region of a high threshold voltage and the PMOS region of a low threshold voltage in the polysilicon film 10. A silicon oxide film 11 is deposited over the whole face, gate electrodes are formed, and after that, source/drain diffusion layers 12 and 13 are formed. Lastly, lamp annealing is performed at 1000 deg.C for 10 seconds and furnace annealing is performed at 750 deg.C for 30 minutes.
Patent JP-H05197557-A (JP)
Title: Operation assistance method of interactive system
Inventor: YOSHIMUNE TOSHIYA
IPC: G06F3/048
Filed: 1992-07-27
Abstract: PURPOSE:To improve the degree of the effective attainment of user's operation by increasing the easiness of using the interactive system. CONSTITUTION:A gathering part 101 gathers user's input information obtained from an input part 11 and a scheme analysis part 102 analyzes the frequency of a scheme that a user currently carries out. For example, an interactive retrieval system analyzes the frequencies of an inspection type and a hypothesis type that the user has done. An effective scheme storage part 103 analyzes how the user uses the system for effective operation and stored the rate of the effective scheme obtained by the analysis, etc. A scheme comparison part 104 compares the scheme analyzed by the scheme analysis part 102 with the effective scheme stored in the effective scheme storage part 103, and reads a message for prompting a more effective scheme out of a scheme message storage part 105 and outputs it to an output part 13. A figure may be outputted instead of the message.
Patent JP-H0948134-A (JP)
Title: Ink jet recorder
Inventor: MURATA SUSUMU
IPC: B41J2/165
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of a wiper efficiently absorbing useless ink stuck to a nozzle surface and an absorbent material for the ink. SOLUTION: A holder capable of being easily separated from a fixed board 5 which goes up and down with a motor 24 is provided. A wiper 1 and an absorbent material 2 which are both hydrophilic are stored in close adhesion to each other. An ink drop 11b on a recording head 11 is reserved in a tank 27 with a suction pump 26.
Patent JP-H0862159-A (JP)
Title: Tomographic apparatus
Inventor: HIRANO TATSUMI
IPC: G01N23/04
Filed: 1994-08-25
Abstract: PURPOSE: To correct the axial deviation indicating the deviation of the rotating center of a sample base from the center of a detector by detecting the axial deviation without replacing the sample with an axis regulating jig. CONSTITUTION: An X-ray 3 emitted from an X-ray source 1 is shaped by a slit 2, and then made monochromatic by a spectroscope 4. The monochromatic X-ray 3 is transmitted through a shaft regulating jig 8 provided near a sample 5, and the transmitted image is measured by an X-ray detector 7. In the case of conducting such a measurement, a sample base measures the transmitted image at the position of '0' degrees. Thereafter, the jig 8 is rotated at 180 deg. by the drive of a sample base driver 10 together with the sample 5, and the transmitted image of the jig 8 at this time is measured. The difference of both the transmitted images is obtained as the deviation amount indicating the deviation of the rotating center of the base from the center of the detector 7.  Then, in order to set the deviation amount to zero, the base 6 or the detector 7 is moved in y direction by the drive of the driver 10 or a detector driver 11 to correct the deviation amount.
Patent JP-S6443439-A (JP)
Title: Automatic sheet winder
Inventor: NISHIKAWA MASAHARU
IPC: B65H19/28
Filed: 1987-08-11
Abstract: PURPOSE:To wind a sheet stably and surely by arranging a pressure contact roller movably in radial direction of a winding roller near the end of a guide plate. CONSTITUTION:The tip of a sheet 11 is moved along a guide plate 82 and fed smoothly without being subjected to a local strong resisting force. Upon contact of the tip of the sheet 11 with a pressure contact roller 83, the tip of the sheet 11 is guided forcibly to a nip portion of a winding roller 81 and the pressure contact roller 83 through rotation of the pressure contact roller 83. When the tip of the sheet 11 is bitten at the nip portion, the sheet is wound tightly around the winding roller 81 because the circumferential speed of the winding roller 81 is set higher than the sheet feeding speed. Upon start of winding of the sheet 11 around the winding roller 81, rotary speed of the winding roller 81 lowers automatically corresponding to the carrying speed of the sheet 11, resulting in stable winding.
Patent JP-H0366879-A (JP)
Title: Tombstone
Inventor: KURATA IKUO
IPC: G09F7/00
Filed: 1989-08-02
Abstract: PURPOSE:To improve the durability of a tombstone and avoid its degradation in the quality by printing the displaying contents such as portrait, family crest, etc. on the body of display object such as glass plate, thereby constituting a display object, and fixing it to a stonework such as a tombstone. CONSTITUTION:Displaying contents such as portrait, picture, family drest, character, etc. are printed on the body 12 of a display object such as glass plate so as to form an adhesive printing layer 11. The peripheral part and rear side of this body 12 of display object are accommodated in a dish-shaped protection vessel 14, and a face protector plate 10 is put on the surface of the body 12 of display object. Thus a display object is constituted and this is fixed to the surface of a stonework such as a tombstone and inscription. Thereby a sufficient durability is obtained against external environmental change such as wind, rain etc. and quality degradation such as discoloration can be avoided.
Patent JP-2001027551-A (JP)
Title: Optical encoder
Inventor: USUI HIROAKI
IPC: G01D5/36
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable optical encoder that composes an insulation holder for retaining the positioning of a light-emitting device and a second circuit substrate by one structure body. SOLUTION: The optical encoder is equipped with a hollow shaft 15 that is mounted to a body 11 of the encoder via at least two bearings, a rotary slit plate 22 that is mounted to the hollow shaft 15 and has a slit part 22a for shading and transmitting light at an outer-periphery part, a photo detector 23 that detects the light being transmitted through the slit part 22a of the rotary slit plate 22, a first circuit board 41 that mounts the photo detector 23 and an electronic component 43, a second circuit board 42 that is arranged at preset intervals from a first circuit substrate 41 and mounts other electronic components 44, a light-emitting device 21 that applies light to one part of the slit part 22a and is arranged at in a position relationship where the transmission light is received by the photo detector 23,  and a holder 3 for retaining the light-emitting device 21 and the second circuit board 42 by one structure body.
Patent JP-S6181112-A (JP)
Inventor: NAGASHIMA MASAYA
IPC: H02G1/06
Filed: 1984-09-27
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-2000034598-A (JP)
Title: Electrode for electroplating
Inventor: ISHIKAWA TAKAHIRO
IPC: C25D17/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electroplating which makes the fitting to a body to be plated easy and permits the power supply to an isolated pattern. SOLUTION: The electrode is constituted to apply the electroplating to the body 2 to be plated, and is provided with a first member 11 in contact with one surface of the body to be plated and a second member 12 in contact with the other surface of the body to be plated. The first member is connected to a power source 14, and the first member and the second member are magnetically attracted to each other via the body to be plated.
Patent JP-H0487773-A (JP)
Title: Continuous shot blast equipment
Inventor: SOEDA YASUNORI
IPC: B24C3/30
Filed: 1990-07-27
Abstract: PURPOSE:To substantially improve ability of processing a product in a unit time by providing such constitution as continuously performing an exfoliation and shot blast process of molding sand of the relatively small casting product by using two or more blasting tanks. CONSTITUTION:Before a blasting tank 40 is advanced into a cabinet 10, molding sand, exfoliated from a product and dropped down through a through hole 41 of the blasting tank 40, is discarded through a chute 80 and a separator device 60. A shot, projected from a shot projector device 50, and a shot, foreign matter, etc., discharged from the separator device 60, are collected by a collecting device 70 thereafter to extract the shot, and the extracted shot is returned to the shot projector device 50.
Patent JP-H1128799-A (JP)
Title: Decorative sheet and its manufacture
Inventor: NAKAGAWA HITOSHI
IPC: B32B33/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having fine uneven pattern inside, solidity, and high designing characteristics by composing a transparent layer and a topcoat layer from ionizing radiation hardening resin, and a printed pattern layer and a fine uneven layer are applied and hardened, and at the same time transfer and form the ionizing radiation hardening resin, which composes the transparent layer. SOLUTION: A decorative sheet layer 4 is laminated on a decorative sheet base 2 with an adhesive layer 3 therebetween. A printed pattern layer 7 and a fine uneven layer 8 are provided thereon with a transparent layer 6 composed of ionizing radiation hardening resin therebetween. And a topcoat layer 9 composed of the ionizing radiation hardening resin is laminated on them. The printed pattern layer 7 and the fine uneven layer 8 semi-harden, and at the same time transfer and form the ionizing radiation hardening resin applied on the decorative sheet layer 4 laminated on the decorative sheet base 2 with the adhesive layer 3 therebetween. And the topcoat layer 9 composed of ionizing radiation hardening resin is provided on the printed pattern layer 7 and the fine uneven layer 8.
Patent JP-S58101760-A (JP)
Title: Spray painting method of thick and middle thickness steel plate
Inventor: KAWANO TAKATOSHI
IPC: B05D1/02
Filed: 1981-12-15
Abstract: PURPOSE:To make the entire painted surface uniform in film thickness by painting both end parts of a traveling thick or middle thickness steel plate to be painted with a pair of spray guns for edge painting and painting the central part with traversing spray guns. CONSTITUTION:In the stage of subjecting a hot rolled middle thickness steel plate 1 traveling on roll tables 4 to spray painting except its unpainting parts 2, both right and left end parts A, B of the plate 1 are painted with spray guns 6, 6 for edge painting and the central part C is painted with traversing spray guns 8, 8a, 9, 9a, 10. The guns 5, 6 are properly positioned on guiding rails 5, and the angles of inclination of the nozzles are set at about 10-30 deg. toward the central part of the plate 1. The guns 8, 8a, 9, 9a, 10 are moved at proper speeds on guiding rails 11, 12, 13, and are employed successively increasing speed in order of 10, 9a, 9, 8a, 8 from the front stage according to the progression of the plate 1. Thus, the film thickness is finished roughly uniformly without decreasing the passing through speed of the plate 1.
Patent JP-S6097194-A (JP)
Inventor: NISHIHATA KOUJI
IPC: B66C15/00
Filed: 1983-10-28
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-H0648842-A (JP)
Title: Jig for firing of ceramic and its production
Inventor: TAKAOKA SHIGEHIKO
IPC: C04B35/64
Filed: 1992-07-28
Abstract: PURPOSE:To provide a jig for firing ceramic ensuring relatively large capacity and capable of preventing trouble such as the exfoliation of the surface layer of a ceramic sintered compact or the warp or deformation of the sintered compact by preventing a direct reaction of carbon with the jig. CONSTITUTION:A tungsten substrate is coated with a rhenium film by chemical vapor deposition with gaseous ReF6 or gaseous ReCl6 obtd. by allowing rhenium particles to react with gaseous Cl2. Thus, the objective jig for firing of ceramic is produced.
Patent JP-2000102674-A (JP)
Title: Entertainment system, supplying carrier and input control device
Inventor: OGATA HIROKI
IPC: A63F13/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To give visual enjoyment to a user by winking or emitting each control button of an input control device. SOLUTION: A program for lightening a plurality of control buttons of an input control device is memorized in a main memory. A CPU carries out the program memorized in the main memory according to a command from the input control device. The program successively sends luminous data to a group of the control buttons (B1, B2, B3, B4) to successively emit the group of the control buttons (B1, B2, B3, B4).