baber/WOPTO huggingface dataset:
Patent JP-H11288967-A (JP)
Title: Semiconductor device and bonding method therefor
Inventor: MORITA TOSHIAKI
IPC: H01L21/60
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent bonding failures due to the damages of a bonding tool in advance by providing a function for determining whether bonding is normal or not, by comparing the shape of the tip part of the bonding tool being formed at a shape recognition region with a normal state. SOLUTION: Using a semiconductor device with a region for confirming a bonding tool shape, the bonding tool shape is compared with a normal state before bonding to check to see if the bonding is appropriate or not. If the bonding is found to be normal, bonding is made. More specifically, a bonding tool 15 is pressed against a bonding tool shape recognition region 16 prior to bonding, thus forming an indentation. The indentation corresponds to the shape, namely recesses and projections, of the bonding tool tip part. The image of the indentation shape is binarized. Through a bonding device storing the indentation shape of the tip part of the bonding tool 15 in normal state compared the image is composed in advance with a normal image.
Patent JP-S63303632-A (JP)
Title: Die set freely corresponding to press die
Inventor: ASAMA HIDEZO
IPC: B21D37/10
Filed: 1987-04-14
Abstract: PURPOSE:To obtain the die set applicable even for the dies having various kinds of sizes by forming a rectangular die setting part by opposing two L type setting plates and making the structure of moving the two setting plates to the right and left each other. CONSTITUTION:The gap 9 setting a die is formed variably in large and small sizes by moving the setting plates 3, 3' in opposition of an L type to the right and left in arrow marks A, B directions. The application is therefore available to the dies in various sizes by the same setting plate. In fixing the setting plates 3, 3' the bolt position as a bolt groove 11 in a groove shape can be moved so as to fix according to the movement. Thus, it is economical and yet the accuracy is improved.
Patent JP-H02269303-A (JP)
Title: Chromatic aberration correction lens for optical disk
Inventor: MARUYAMA KOICHI
IPC: G02B13/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an objective lens whose chromatic aberration is corrected enough by arranging a cemented lens of a first biconvex lens and a second negative lens, a third biconvex lens, and a fourth positive lens which becomes convex to an object side in order from the object side and allowing them to satisfy specific conditions. CONSTITUTION:This lens is constituted by arranging a first and a second lenses L1, L2, and a third and a fourth lenses L3, L4 for constituting a cemented lens group in order from a light incident side. Also, low dispersion glass is used for a third lens L3 so that a refractive index of a positive lens can be lowered and a higher order spherical aberration can be reduced by following it, and when refractive indexes of a first and a second lenses L1, L2, a focal distance of a cemented lens, a focal distance of the whole system, a radius of curvature of the emission side of a second lens L2, use center wavelength of the lens, a gradient against a wavelength variation of a refractive index of an i-th lens, and an interval between a second lens L2 and a third lens L3 are denoted as n1, n2, and f12, f8, r3, lambda, DELTAni/DELTAlambda, and d3, respectively, this lens is constituted so as to satisfy each condition of expressions 1 - 6. In such a way, an objective lens whose chromatic aberration is corrected satisfactorily is obtained.
Patent JP-S63257205-A (JP)
Title: Power storage coil
Inventor: FUJITA MASAO
IPC: H01F6/00
Filed: 1987-04-14
Abstract: PURPOSE:To prevent adverse effects on communication circuits and communication equipment due to magnetic leakage flux and to prevent the expansion of an outer conductor, by circulating magnetic flux, which is generated by a DC in the circumferential direction of a tubular body, and winding carbon fiber around the outer part of a coil conductor in a layered shape. CONSTITUTION:A tubular body 1 is surrounded with thick superconductive ceramics (e.g., Sc-Ba-Cu-O ceramics) except for a protruding flange part 11. A central conductor 21 is formed in the inner part of the tubular body 1. Disk shaped conductors 22 are formed at both end parts. An outer conductor 23 is formed at the circumferential part. The end parts of the outer conductors 23, which hold the protruding flange part 11, are made to be outer connecting end parts 24a and 24b. The end parts form a coaxial coils. A winding frame 5, whose end parts in the axial direction has a flange shape, is coupled to the outer surface of the conductor 23. Carbon fiber 6 is wound around the winding frame in a layered shape. When a current I is made to flow in the direction of an arrow through tightening metal pieces 3a and 3b, magnetic flux PHI, which is generated with the current, is made to circulate in the circumferential direction in the tubular body 1. Thus adverse effects on communication circuits due to the magnetic leakage flux are prevented.
Patent JP-S5317760-A (JP)
Title: Vortex flowmeter for high temperature fluid
Inventor: MIYAZAWA TATSUO
IPC: G08C25/00
Filed: 1976-07-31
Abstract: PURPOSE: To obtain an vortex flow meter for high temperature which is easy to maintain and inspect by using a detector and an acoustic medium which make sufficient electro-acoustic conversion and acoustical impedance matching at a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59210979-A (JP)
Inventor: TERENSU JIYON SUUIHAATO
IPC: C09J7/02
Filed: 1984-05-08
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-S59206387-A (JP)
Inventor: JIYON KURAPUCHIYO
IPC: A61K31/40
Filed: 1984-05-07
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-S57205748-A (JP)
Title: Electrophotographic receptor
Inventor: TAKASU YOSHIO
IPC: G03G5/06
Filed: 1981-06-15
Abstract: PURPOSE:To increase the sensitivity and to prevent an increase in light part potential and a decrease in dark part potential even if charging and exposure are repeated, by using a specified pyrazoline compound as a charge transferring substance in the photosensitive layer. CONSTITUTION:A laminated structure composed of a charge generating layer and a charge transferring layer is used as a photosensitive layer, and to the charge transferring layer is added a compound represented by formulaI(where X is an optionally substituted heterocyclic group; R1 is optionally substituted aryl; each of R2 and R3 is H or optionally substituted aryl; each of R4 and R5 is H, optionally substituted alkyl or aryl; and n is 0 or 1) as a charge transferring substance. Thus, the desired electrophotographic receptor is obtd. The compound of formulaIis easily prepared by refluxing unsatd. keton represented by formula II and a hydrazino compound represented by formula II in alcohol together with a small amount of acetic acid.
Patent JP-S5426625-A (JP)
Title: Display unit
Inventor: MAKINO TERUTSUGU
IPC: G09G3/12
Filed: 1977-07-29
Abstract: PURPOSE: To enable display control easily with a simple constitution, by performing display control for a plurality of display units with the common decoder and digit drive circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60234638-A (JP)
Inventor: KOBAYASHI KATSUHIKO
IPC: A61B3/024
Filed: 1984-05-09
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-H07297877-A (JP)
Title: Cyclic digital information transmitter
Inventor: HORI YASUAKI
IPC: H04L69/14
Filed: 1994-04-28
Abstract: PURPOSE:To reduce response delay time in data transmission even when times are consecutive where the digital information is unchanged to some degrees by restarting the processing to convert received parallel data into serial data before frame transmission is finished. CONSTITUTION:After frame transmission is started and before the frame transmission is finished, a parallel serial converter 13 restarts the processing to convert parallel data received by an information input section 3 into serial data, and when the conversion processing is finished before the frame transmission is made complete, data representing it that the serial data are valid are included in a frame sent in the succeeding transmission. When the conversion processing is not finished before the frame transmission is made complete, data representing it that the serial data are invalid are included in a frame sent in the succeeding transmission. When the concerned frame transmission is finished, the frame is sent immediately. Thus, the frame transmission is implemented without interruption.
Patent JP-S58212593-A (JP)
Inventor: TSURUKAME KUNIYASU
IPC: F15B15/14
Filed: 1982-06-01
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-S5717281-A (JP)
Title: Display panel for liquid crystal television
Inventor: TATSUTA HIROSHI
IPC: G02F1/1335
Filed: 1980-07-04
Abstract: PURPOSE:To make clear the profile of a displayed picture and to achieve a clear picture, by preventing unnecessary reflection through covering the surrounding of a mirror reflecting plane having a high reflectivity by black color to increase the contrast at DS and forming a black color matrix. CONSTITUTION:A common electrode 2 is formed on a glass base 1, an opposing silicone substrate 4 is reinforced with a support plate made of glass, and a DSM nematic liquid crystal 3 is sealed in the space surrounded with both the substrates 1, 4 and a sealing member 10. A wiring 8 is formed on the silicon substrate 4, a mirror surface reflection plate in common use with an electrode 6 connected with a low resistance body is formed on a capacitor 7, and a thin film 9 made of silicon oxide film being metal oxide or tantalum, molybdenum, platinum black, or gold black being metal is formed in matrix shape via an insulator (e.g., polyimide, silicon dioxide) on other parts except the electrode 6.
Patent JP-H09284853-A (JP)
Title: Portable information terminal equipment
Inventor: URABE TOSHIYUKI
IPC: H04W4/90
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for selecting a table storing desired specific information among plural tables storing specific information in the case that the user acquires specific information. SOLUTION: This terminal equipment 20 consists of plural tables A1, A2,...An, B1, B2,..., Bn storing various specific information depending on a district and a communication service company or the like. In this case, an information terminal control section 21 is provided with a 1st information access table C1 and a 2nd information access table C2 to receive an identification number of the base station and access information of a communication service company or the like stored in a mobile communication terminal equipment 10 from the external mobile communication terminal equipment 10 making communication with the base station of the communication system and a table in response to the access information is selected among the plural tables A1, A2,...An, B1, B2,..., Bn.
Patent JP-S59217497-A (JP)
Title: Double tube heat exchanger
Inventor: HATSUTORI MASAJI
IPC: F28F11/00
Filed: 1984-05-09
Abstract: PURPOSE:To permit to detect the leakage of a heat medium in early period by providing the outside surface of an inner tube with recessed grooves to provide an adhering section between the inner tube and the outer tube with cavities. CONSTITUTION:The outside surface of a tubular metallic inner tube 4 is provided with recessed grooves 5 and the adhering part between the inner tube 4 and the outer tube 6 is provided with cavities. According to this method, liquid in the inner tube flows out in a very short period of time through the cavities in case a hole, such as a pin hole or the like, is produced in the inner tube 4 or the outer tube 6, therefore, the leakage of the heat medium may be detected in the early period.
Patent JP-H10281249-A (JP)
Title: Friction roller type transmission
Inventor: OTAKI RYOICHI
IPC: F16H13/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide excellent transmission efficiency and to realize structure wherein an assembly work is facilitated. SOLUTION: A central roller 9a having an outer peripheral surface forming a first cylinder surface 10b and an outer ring 11b having an inner peripheral surface forming a second cylinder surface 13b are eccentrically arranged. The width of an annular space 14b between the first cylinder surface 10b and a second cylinder surface 13b is rendered unequal throughout a peripheral direction. Guide rollers 32a and 32b pivotally supported by fixed pivotal shafts 15a and 15a and a wedge roller 31c pivotally supported by a displaceable pivotal shaft 15b are arranged in the annular space 14b. When the central roller 9a is inserted in the inside of each of the rollers 31c, 32a, and 32b, a taper surface part formed at the tip part of the central roller 9a is pressed in. During rotation transmitting, the wedge roller 31c is moved to the narrow width part of the annular space 14b.
Patent JP-S59218813-A (JP)
Title: Embossing apparatus
Inventor: MURAKAMI OSAMU
IPC: B29C51/26
Filed: 1983-05-27
Abstract: PURPOSE:To conduct an embossing processing with a simple and inexpensive structure without causing swells or dents around an embossed portion by mounting an elastic push member higher than the height of the protruded portion of the push member near the protruded portion of a male mold. CONSTITUTION:A plurality of grooves 11b are provided near the protruded portions 11a of a male mold to insert and fix an elastic member 14 such as polyurethane rubber etc. A metallic plate 15 is fixed by adhesive agent etc. on the face through which the elastic member 14 looks to a plastic film 13 so that the difference between the height of the metallic plate 15 and that of the protruded portion 11a equal l. This value l is established suitably by the elasticity of the elastic material 14, the load at processing or the material of the plastic film 13, etc. The desired embossing processing is conducted by such a structure.
Patent JP-H02288980-A (JP)
Title: Image display control system
Inventor: NAGATA KAZUTAKA
IPC: G06T11/80
Filed: 1989-04-12
Abstract: PURPOSE:To confirm the move of an image or the condition of copying on a screen by moving or copying only a frame line showing a moving or copying area when moving quantity exceeds a prescribed value and moving or copying the image in the frame line as well when the moving quantity is within the prescribed value. CONSTITUTION:In the case of operation to move or copy an image A by an image input position instructing means such as a mouse 13, etc., a display mode is changed in correspondence to the move or copy according to the moving quantity in the moving or copying operation. When the moving quantity exceeds the prescribed value, only a frame line (a) showing the moving or copying area is moved or copied and when the moving quantity in the moving or copying operation is within the prescribed value, the image A in the frame line (a) is also moved or copied. Thus, when the moving quantity of the image A is large, only the frame line (a) is moved samely as the motion of the mouse 13 and rough position matching can be executed at high speed only by the frame line (a) not including the image A. When the moving quantity of the image A is small, the image A is moved samely as the motion of the mouse 13 and fine position matching can be executed.
Patent JP-S61257631-A (JP)
Inventor: SEO IKUJI
IPC: A61B8/00
Filed: 1986-04-22
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-H06311368-A (JP)
Title: Binary picture transmitter
Inventor: KIKUCHI TAKEHARU
IPC: H03M7/50
Filed: 1993-04-20
Abstract: PURPOSE:To improve the compression ratio by dividing a pseudo halftone picture into blocks with different sizes adaptively and coding a picture element pattern in a block of a specific size and coding gradation of other blocks. CONSTITUTION:Picture data from a read section 1 are stored once in a picture storage memory 2 and divided into 2X2-8X8 blocks by a block discrimination section 3. In the block division, blocks are changed from (a) into (b), (c) sequentially and the number of black picture elements of each block is selected to be block gradation and compared with gradation of the block changed by one step from the current block. When a difference from the gradation per a block area is less than 1, one stage of the block is changed and when not less than 1, the current block is used for division. Then a coding/decoding section 4 is used, then a picture element pattern is coded for the block (a) and block gradation is coded to the blocks b-g.
Patent JP-H08288285-A (JP)
Title: Forming method of insulating film
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/3205
Filed: 1995-04-18
Abstract: PURPOSE: To form an insulation film without damaging wiring patterns or semiconductor elements by forming in advance protection insulation film patterns having common patterns on the wiring patterns when forming a flattening insulation film on the whole surface of a substrate. CONSTITUTION: In forming a flattening insulation pattern on the whole surface of a substrate 1 by giving a plasma CVD while applying a bias, a protection insulation film pattern 4a having the common pattern is formed in advance on a wiring pattern 3a. Here, the wiring pattern 3a is formed by performing etching with the protection insulation pattern 4a as a mask after forming the protection insulation pattern 4a on a wiring layer on the substrate 1. Also, the wiring pattern 3a contains an Al-based material, and the protection insulation film pattern 4a comprises either oxidized silicon-based material, silicon nitride-based material or oxygen silicon nitride-based material. By doing this, a flattened insulation film 7 can be formed without giving damage to the wiring pattern 3a.
Patent JP-S62249196-A (JP)
Inventor: OKAMOTO SHIMAJI
IPC: G10H1/00
Filed: 1986-04-21
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-S59221289-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B67D7/22
Filed: 1983-05-26
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-H01263569-A (JP)
Title: Apparatus for inspecting semiconductor integrated circuit element
Inventor: OZAWA MASAHIDE
IPC: G01R31/26
Filed: 1988-04-15
Abstract: PURPOSE:To measure the temp. characteristic of an IC under a definite range of a temp. condition by only passing the IC through an automatic handler once, by providing two or more measuring parts different in temp. CONSTITUTION:Two measuring parts 8, 10 are arranged to the measuring head 1 of an IC tester and a preparatory chamber 9 is provided between both parts. Then, the electrical characteristics of the measuring parts 8, 10 are set different in temp. conditions. An automatic handler supply part 3 supplies an IC (semiconductor integrated circuit element) 4 to the measuring parts 8, 10 and an automatic handler receiving part 2 receives the measured IC 11. The IC 4 on the supply part 3 is sent to the front stage measuring part 8 to be brought into contact with a contactor 2 by the IC 5 of the measuring part 8 and electrically connected to the head 1 to measure the characteristics of the IC 4. Next, the IC 5 is sent to the position of the IC 6 of the preparatory chamber 9 to be preheated and brought into contact with the contactor 2 in the measuring part 10 to be tested at different temp. ICs 4, 5, 6, 7 are fed through said chambers and once passed through a handler to be tested at different temp.
Patent JP-S61245988-A (JP)
Inventor: UIRIAMU JIYUNIA REIKENEKAA
IPC: B22F3/105
Filed: 1986-04-21
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-S5717551-A (JP)
Title: High pressure sodium lamp
Inventor: SAITOU NAOKI
IPC: H01J61/073
Filed: 1980-07-07
Abstract: PURPOSE:To suppress dispersion and evaporation of electrode substance and prolong the life of a lamp by determining the weight of the inside substratum of an electrode within a prescribed range and increasing the rising speed of the electrode temperature in starting of the lamp. CONSTITUTION:The electrode of a high pressure sodium lamp is so constituted that the outside coil consisting of a tungsten wire is closely wound in 2-4 turns onto the part on the introducing body side of the electrode core rod 8 made of tungsten or thorium tungsten, and wound at the center part, keeping a fixed distance from the electrode core rod 8, thus forming the internal space between the electrode core rod 8 and the outside coil 9. In the said space, the inside substratum 10 having electron radiation substance adhered is accomodated. The electrode core rod 8 is drawn back from the top edge of the outside coil 9 by 0-7mm.. The weight of the inside substratum 10 is set into 2.1-10.4mg/mm.<3> for the internal space formed between the inner surface of the outside coil 9 and the electrode core rod 8.
Patent JP-S5618969-A (JP)
Title: Novel 1-(4-aminobenzyl)-2,3-dioxopiperazine derivative, its acid addition salt, and their preparation
Inventor: HORI TAKAKO
IPC: A61K31/495
Filed: 1979-07-24
Abstract: NEW MATERIAL:A compound of formula I (R 1 , R 2  are H, alkyl, cycloalkyl, aralkyl, thiocarbamoyl, etc,; R 1  and R 2  may together with adjacent N atom form a hetrocyclic ring; R 3  is halogen, amino, alkyl, etc.; n is 0, 1 or 2; R 4  is H or alkyl; R 5  is H, alkyl, alkadienyl, cycloalkyl, aryl, etc.) and its acid addition salt.  
     USE: Carcinostatic agent (low-toxic). Intermediae.  
     PROCESS: Reaction of a compound of formula II with a compound of formula R 5a -Y (R 5a  is R 5  other than H; Y is reactive group) affords a compound of formula I wherein R 5  is not H. The compound of formula I can also be prepared by reacting a compound of formula III with an oxalic acid derivative of formula XOC-COX (X is reactive group), or reacting a compound of formula IV with a compound of formula V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07300015-A (JP)
Title: Cooling auxiliary device for vehicle
Inventor: NAGASHIMA HISAO
IPC: F24F1/00
Filed: 1994-05-02
Abstract: PURPOSE:To remove an uncomfortable feeling at vehicle on-getting time by operating a switch, provided in a key, to cool inside a car room humidified without previously starting an engine before an occupant gets on a vehicle during parking under the blazing sun. CONSTITUTION:In a vehicle, an adsorption type cooling means 1, connecting an evaporator 3 performing a heat exchange with air blown in a room to accumulate water in the inside to an adsorber 5 filled with silica gel by a communication pipe 6, is mounted. In the communication pipe 6, a solenoid opening/ closing valve 7 opening/closing the communication pipe is provided, and this solenoid opening/closing valve 7, when a switch provided in a key is operated, is opened by actuating a control device 2, also to operate an evaporator use blower 12. Then by adsorbing vapor in the evaporator 3 by the silica gel, water in the evaporator 3 is successively vaporized. In the case of vaporizing, since latent heat is taken from air blown into the room, it is dehumidified and cooled, to make inside the room comfortable.
Patent JP-H05264379-A (JP)
Title: Semiconductor pressure detecting device
IPC: G01L9/04
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the breakage of the diaphragm section of a semiconductor pressure sensor. CONSTITUTION:Breakage of a pressure sensor chip 1 is prevent by providing a stopper 7 on the upper surface of the chip 1 so as to suppress the projecting deformation of a diaphragm 2 within certain limit. While the pressure resistance of a sensor is reduced when the sensitivity of the sensor is increased, the pressure resistance of the high-sensitivity sensor can be improved by providing a stopper on the upper surface of its pressure sensor chip.