baber/WOPTO huggingface dataset:
Patent JP-S60260115-A (JP)
Title: Transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/28
Filed: 1984-06-07
Abstract: PURPOSE:To allow users to utilize the front and rear surfaces of printed circuit board and easily realize the soldering process by executing connection by soldering in such a manner that a part of metal terminal fitted to the terminal part of bobbin is placed directly in contact with the circuit of printed circuit board and it passes the reflow furnace. CONSTITUTION:A terminal 17 is integrated to the lower ends of collars 15, 16 provided to both ends of drum 14 of bobbin 13, a plurality of leadout grooves 18 are provided to the terminal portion 17 and simultaneously several metal terminal plates 19 are also provided. The lead connecting piece 22 formed by cutting and erection is extruded toward outside at the side surface 19b. This bobbin 13 comprises EI type EE type iron core 25 consisting of ferrite or laminated iron core and an external case 26 is provided over the whole body, forming a transformer.
Patent JP-H07325306-A (JP)
Title: Display device and its production
Inventor: OOIMA SUSUMU
IPC: G02F1/13
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a display device which does not degrade display performance in pixel parts and does not generate hindrance in production process by assuring the gap between substrates with spacers formed by using a material which expands in volume. CONSTITUTION:Black matrix parts 4 are formed at prescribed intervals in the boundary regions between pixel apertures on a substrate 1. Laminar materials 5 as spacers consisting of Tas2 are formed over the entire surface of the substrate 1 by a CVD method and are then formed on the black matrix parts 4 by patterning. After the laminar materials 5 are formed, the materials are subjected to necessary stages, such as application of oriented films and rubbing treatment and thereafter, the laminar materials 5 are immersed into 10C alkyl amine, by which the 10C alkyl amine is inserted between the layers of the laminar materials 5 to expand the laminar materials 5. After the laminar materials 5 are expanded, a substrate 3 is stuck to the substrate 1 and a prescribed cell gap is formed between the substrates.
Patent JP-S5543462-A (JP)
Title: Blood serum or blood plasma separating agent
Inventor: SHINODA KATSUROU
IPC: G01N33/50
Filed: 1978-09-22
Abstract: PURPOSE: To form a separating agent for simply separating the blood serum (or blood plasma) with high accuracy without affecting badly the blood serum examination value by chlorinating the liquid polymer to produce a liquid chlorinated product of a particular specific gravity.  
     CONSTITUTION: The liquid polumer of specific gravity of less than 1.03 (25°C) (flowing paraffin, liquid polybutene and the like) is chlorinated to produce a liquid chlorinated product of specific gravity of 1.03W1.08 (25°C), viscosity of 5,000W 500,000 centipoise (25°C) and this product is used as the separating agent of the blood serum. As for the above chlorination method, chlorine gas is preferably absorbed in the liquid polymer under the irradiation of lutraviolet rays. To the above chlorinated products, extremely small granular products such as polystyrene, polyphenylene oxide and the like of specific gravity of 1W1.1 (25°C) may be added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09282572-A (JP)
Title: Electronic system composed of plural units
Inventor: SHINADA SATORU
IPC: G08B15/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent respective units from being operated when units consisting of another system are connected. SOLUTION: One electronic system is composed of a controller part 1 (master unit) and CD changes 11 (slave units) to be controlled by the controller part 1 and only when a master key code set to the controller part 1 matches with a slave key code set to the CD changer 11, can the controller part 1 and the CD changer 11 perform normal operations (reproducing and tuning or the like).
Patent JP-2000311374-A (JP)
Title: Optical system of optical disk drive
Inventor: MARUYAMA KOICHI
IPC: G11B7/1374
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the optical system of the optical disk drive which is adaptive to multiple kinds of optical disk differing in protection layer thickness without moving an objective. SOLUTION: The optical system is composed of a light source part 10, a collimator lens 20, an objective 30, and a signal detection system 40. The 1st laser light (wavelength λ1) emitted by a 1st semiconductor laser 11 is made incident as parallel light on the objective 30 and converted on the recording surface of a high-recording-density disk D1. The 2nd laser light (wavelength λ2>λ1) emitted by a 2nd semiconductor laser 12 is made incident as divergent light on the objective 30 and converged on the recording surface of a low- recording-density disk D2. On a 1st surface 30a of the objective 30, a diffraction lens structure is formed which has fine ring-shaped steps at the center part.  The diffraction lens structure has spherical surface aberration characteristics varying so that the spherical aberration comes to excess as the wavelength of the incident light varies to the long-wavelength side.
Patent JP-H07140134-A (JP)
Title: Apparatus for measuring content of component of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/35
Filed: 1994-05-09
Abstract: PURPOSE:To provide an apparatus for measuring the content of components of rice in which a near infrared component analyzer receives near infrared rays reflected on a sample rice and a controller detects the infrared absorbance of the sample rice and operates the content of components based on the detected value and a prestored component conversion coefficient. CONSTITUTION:Component conversion coefficients for operating the content of main components of rice, a set temperature, and a temperature correction value are set, on a keyboard, into the memory 61 of a controller 59 or previously inputted into the memory 61. A button 56D for measuring/selecting the quantity of reflected/transmitted light and an automatic operation button 56B are depressed, a near infrared spectrometer 1 is conducted and and a light source 4 is turned ON to operate a temperature regulator 77 in order to sustain the spectrometer 1 at a constant temperature. A motor 63 is turned ON by a signal from a temperature detector 78 to rotate rollers 20-23 and 49. Subsequently, an electromagnet 32 is conducted to vibrate a vibration frame 28. A position sensor 50 detects that a sample container 33 is located at a filling position of sample rice and a level gauge 19 detects that the sample rice has been fed to a supply hopper 15.
Patent JP-S5820780-A (JP)
Inventor: KIKUCHI NOBUAKI
IPC: H01G4/12
Filed: 1981-07-27
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-H08315367-A (JP)
Title: Information recording/reproducing device
Inventor: SUZUKI HARUYUKI
IPC: G11B7/00
Filed: 1995-05-16
Abstract: PURPOSE: To easily and precisely perform timing control of the recording data by obtaining a track error signal from a continuous groove on an information recording medium on which the continuous groove and an intermittent pit line are formed periodically alternately and performing track chase. CONSTITUTION: The continuous groove 37 and the intermittent pit line 38 recording the recording data are formed on the track 36 periodically alternately. The intermittent pit line 38 is constituted of a synchronizing pattern 39 area and an address pattern 40 area succeeding to the synchronizing pattern 39. In such a case, the synchronizing pattern 39, the address pattern 40 are formed as the break of the groove 37, and is constituted of a recessed part called as a pit. The above-mentioned pit position is irradiated with a light beam A, and the states of respective patterns are obtained by detecting the change in the reflectance of the reflected light.
Patent JP-S62274972-A (JP)
Title: Card access telephone set
Inventor: MIZUSAWA JUNICHI
IPC: H04M1/2745
Filed: 1986-05-23
Abstract: PURPOSE:To simply attain the access to the computer service to use a telephone set from any place by using a card to record respective types of necessary information beforehand. CONSTITUTION:The information necessary to the access toward a computer serive to use a telephone set in which a human being depends upon a memo conventionally is recorded to a card 1 beforehand and the guidance information concerning the using method of a service is also recorded to the card 1 beforehand. When an operator inserts the card 1 into a telephone set, a card reader 2 detects a card insertion and the card recording information read by the card reader 2 is received by a main control part 4 and stored into a memory device 5. Next, the main control part 4 starts a program to be able to process said card information out of the programs stored in the memory device 5 beforehand from the card classification information and starting program classification information and is operated hereinafter in accordance with the instruction of the program.
Patent JP-H06334712-A (JP)
Title: Test cell insertion system
Inventor: OOSHIMA KAZUKUNI
IPC: H04L47/43
Filed: 1993-05-20
Abstract: PURPOSE:To return a test cell without delaying a cell train transferred from a communication line to an ATM switch in the test cell insertion system in a line interface section in a broad band exchange. CONSTITUTION:A line interface section 2 accommodating a low speed communication line from the speed of an ATM switch through speed conversion in the ATM switch is provided with a test cell extract means 103 extracting a test cell from a cell train sent from the ATM switch and with a test cell insert means 104 inserting the test cell extracted by the test cell extract means 103 in place of an idle cell (for speed adjustment or not carrying valid information) in existence in the cell train to be sent to the ATM switch and returning the resulting cell to the ATM switch.
Patent JP-S63283517-A (JP)
Title: Reel tine in combine
Inventor: AKEHI RIYUUJI
IPC: A01D57/03
Filed: 1987-05-14
Abstract: PURPOSE:To improve pulling out performance, by enabling reel tines to move in the lateral direction relatively to the forward direction and providing fixed tines to nip and lead grin stalks by the reel tines moving in the lateral direction and fixed tines. CONSTITUTION:A moving guide 59 is provided in a tine moving guide frame 42 and a guide roller 54 provided on the side of a reel frame 21 is brought into contact with a tiled surface 61 of the moving guide 59. The guide roller 54 moves in the left and right directions to advance and retreat a slide lever 53, transversely move a slide bar 52 and rotate the reel tines 27 between the maximum distance (T) and the minimum distance (t). Fixed tines 74 and 74 are provided in the intermediate parts of the reel tines 27 and 27. Nipping gaps 77 are formed between the reel tines 27 and the fixed tines 74 to prevent grain stalks from slipping down.
Patent JP-H01288020-A (JP)
Title: Automatic gain control system for voice
Inventor: HIYAMA SHINJI
IPC: H04B3/04
Filed: 1988-05-13
Abstract: PURPOSE:To prevent mis-judgment of surrounding noise as voice even at a low loss line by selecting a threshold level in matching with the line loss and setting the level to a voice detection section. CONSTITUTION:If voice comes from, e.g., primary side, a voice detection means 20 uses the threshold level set at that point of time to judge it as voice to update the gain of a voice automatic gain control means 10. In this case, a voice detection period count means 30 counts the time judged to be voice and if the time is over the time required for the updating to a preset maximum output level of voice by the voice automatic gain control means 10, one of plural preset threshold levels preset in a voice detection level setting selecting means 50 to compensate the line loss and the result is set to the voice detection means 20. Thus, a threshold level in matching with the line loss is used to prevent erroneous updating of the voice automatic gain control means 10.
Patent JP-H07299353-A (JP)
Title: Strontium ion fixing agent and strontium ion fixing method using the same
Inventor: HAYASHI HIROMICHI
IPC: G21F9/12
Filed: 1994-05-06
Abstract: PURPOSE:To simply and efficiently fix a strontium ion by using specific hydrous composite oxide obtained by reacting a phosphoric acid soln. with a tetravalent cerium salt soln. CONSTITUTION:Hydrous composite oxide represented by the formula Ce (HPO4)x.yH2O (wherein (x) is 1.8-2.1 and (y) is 1-4) can be produced by adding a tetravalent cerium ion-containing soln. to a phosphoric acid-containing soln. to form a composite precipitate and drying the precipitate. By holding this strontium fixing agent at 100-300 deg.C under a hydrothermal condition to react the same with a strontium ion or bonding a strontium ion to the fixing agent and further heat-treating the fixing agent, the strontium ion can be efficiently fixed.
Patent JP-S5640986-A (JP)
Title: Sheet substance counting device
Inventor: OOBA HARUTAROU
IPC: G06M7/06
Filed: 1979-09-13
Abstract: PURPOSE: To take out the notes or the like from the accumulating part with no scattering nor folding for the counting device of the notes or the like, by opening the switch and stopping the rotation of the motor in coupling to the catch lever of the holder which holds the notes or the like which are stacked on each other and successively.  
     CONSTITUTION: The note 7 transported via the conveyer belt 39 is sent into the lower part of the note holder 41 to be inserted into the place under the notes which are shifted previously and stacked. Then the tip of the note 7 is held by the accumulating/holding edge 40 to be stacked successively. When taking out the accumulated notes, the catch lever 48 is lifted up. And thus the lever 48 turns clockwise. Thus the switch actuating part 51 of the lever 48 opens the switch 52 to then stop the operation of the motor 54. As a result, the rotations of the rollers 5, 9 and 32 are stopped. Thus the note 7 or the like can be taken out of the accumulating part with no scattering nor folding of the notes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05286575-A (JP)
Title: Material discharge control device
Inventor: KUGA HIROBUMI
IPC: B65G47/19
Filed: 1992-04-10
Abstract: PURPOSE:To provide a material discharge control device which can execute control of aligning tip ends and terminal ends of all the layers even if there exists a tank whose flow rate can not be controlled by carrying out calculation taking into account of the tank whose flow rate can not be controlled, that is, flow rate is constant even if there exist a tank whose discharge flow rate can be controlled together with the tank which can not be controlled. CONSTITUTION:A discharge flow rate of a tank 16 whose flow rate can be controlled is acquired at a flow rate check part 5 per tank from a shortest discharge time T, and the largest flow rate values in layers A, B, C and D are acquired from it and a flow rate set value of a tank 17 which can not be controlled. The largest flow rate values of all the layers are added up as a total layer thickness and compared with a belt conveyer capacity. And a gate opening degree is acquired according to each condition or set at a recalculation part 8 and a manual start setting part 9, and correction is made at a gate opening degree correction part 11. A flow rate adjusting gate 13 is opened by this set opening degree, a discharge gate 12 is opened with discharge timing, and a material is discharged onto a belt conveyer 15. As a result, such control is enabled as tip ends and terminal ends of all the layers of the material are aligned.
Patent JP-H10120792-A (JP)
Title: Radiation-resistant material
Inventor: INOUE KOJI
IPC: C08L83/16
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material which contains a silicon-containing macromolecular compound bearing a specific recurring unit including an ethylenic group or its hardened product, shows excellent resistances to heat and radiation, and is useful as a spacecraft material, a nuclear fusion reactor material and the like. SOLUTION: This material contains (A) a silicon-containing macromolecular compound bearing a recurring unit of formula I (R<1> and R<2> are each H, a 1-30C alkyl, phenyl; R<3> is a 1-30C alkylene, alkinylene, phenylene; R<4> is R<3> or a group formed by binding an aromatic group directly or through a bridge group to another aromatic group; R<1> -R<4> are each a halogen, OH, amino, carboxyl each of which may be substituted; (m) and (n) are each 0 or 1) or (B) a cured product of A. The compound A is prepared by reaction of a compound of formula II in the presence of a basic metal oxide, while the compound B is prepared by heat treatment of the compound A in an inert gas or a reduced pressure at 50-700 deg.C.
Patent JP-H02296251-A (JP)
Title: Electrophotographic sensitive body
Inventor: TOKUHIRO MASAHITO
IPC: G03G5/05
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a functionally separated electrophotographic organic sensitive body high in photosensitivity and printing resistance and superior in cycle stability by incorporating a benzotriazole type ultraviolet ray absorber in an electric charge transfer layer in a specified amount to a charge transfer material. CONSTITUTION:The functionally separated electrophotographic organic sensitive body has a charge generating layer and the charge transfer layer containing the benzotriazole type ultraviolet ray absorber, such as 2-(2'-hydroxy-5'- methylphenyl) benzotriazole or 2-(2'-hydroxy-5'-tert-butylpheny) benzotriazole in an amount of 0.05 - 0.15 pts.wt. to 100 pts.wt. charge transfer material, and if its amount is below 0.05 pts.wt., sensitization effect is lost and if above 0.15 pts.wt., the photosensitivity is lowered in contrast, thus permitting the obtained photosensitive body to be high in photosensitivity and printing resistance and superior in cycle stability, and to be used for high-speed copying machines and printers.
Patent JP-H11310351-A (JP)
Title: Recording medium carrying device
Inventor: ITO HIROSHI
IPC: B41J13/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the oblique traveling of a recording medium even if the carried recording medium has small width size and is thick. SOLUTION: Pressing rollers 12 and 13 are pressed into uniform contact with carrying rollers 10 and 11 sides by a plurality of first pressing springs and, when a recording medium having a small width size and a specified or higher thickness is positioned based on a reference surface provided in one side of a recording medium carrying path and inserted between the carrying rollers 10 and 11 and the pressing rollers 12 and 13, the pressing rollers 12 and 13 are pressed by the pressing force of a second pressing spring 18, and the states thereof being parallel to the carrying rollers 10 and 11 are maintained. Thus, even for carrying the thick recording medium having a small width size, its oblique traveling is prevented.
Patent JP-H05260045-A (JP)
Title: Communication method for data terminal equipment
IPC: H04L69/14
Filed: 1992-04-13
Abstract: PURPOSE:To reduce a communication disable state at its own equipment or the other terminal equipment as much as possible by changing the number of times for executing a call connecting procedure corresponding to conditions at the time of communication. CONSTITUTION:An operator on the side of a call originating terminal starts 101 the equipment while setting the transmitting destination by a prescribed operations, inputs and stores 102 transmitting data. Then, the data amount of the stored transmitting data is judged 103 and when the data amount exceeds a specified value set in advance, alarm information instructing a two-channel mode is set to a call setting message and transmitted 104 by setting the two- channel mode. Then, an answer from the ISDN side is monitored 105. When an answer message is received, the call originating terminal transmits 106 the call setting message again and monitors 107 the answer. When the answer message is received, data are transmitted 108 by using the two channels of channels B at the same time. Afterwards, a cut-off message is transmitted 109. On the other hand, when the data amount is less than the specified value, a normal processing is performed.
Patent JP-H09300388-A (JP)
Title: Reactive injection molded object having bush
Inventor: TORII MASAO
IPC: B29C33/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility damaging a part of a molded product at a position where a bush is embedded even if the load caused by the wt. or vibration of the molded object acts by forming unevenness to the outer peripheral surface of the bush. SOLUTION: At first, bushes 24a, 24b are arranged within a mold at definite positions to perform mold clamping and a reactive raw soln. is injected into the cavity of the mold to perform reactive injection molding. Thereafter, the mold is opened to take out the molded object 20 integrated with the bushes 24a, 24b from the mold. Since unevenness is formed on the outer peripheral surfaces of the bushes 24a, 24b by recessed parts 30a or protruding parts 3b, the bonding strength of the outer peripheral surfaces of the bushes 24a, 24b and the molded object 20 is enhanced. Therefore, the external force such as the wt. or vibration of the molded object acting on the bushes is dispersed not only to the surface but also to interior of the molded object 20 to transmit.  As a result, even if the load due to the wt. or vibration of the molded object acts, possibility such that the molded object 20 is damaged at the positions where the bushes are embedded is reduced.
Patent JP-H07193130-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI TAICHI
IPC: H01L21/28
Filed: 1994-05-31
Abstract: PURPOSE:To improve the reliability of a semiconductor device provided with multilayer wiring by forming a selective metal film composed of metal material different from the material of aluminum alloy wiring on the top and side wall of the first aluminum alloy wiring. CONSTITUTION:A metal coating film 33 composed of tungsten metal film is selectively formed on the surface of aluminum alloy wiring 31 by the selective CVD method which uses tungsten hexafluoride as material gas and hydrogen as reducing gas. Hillocks are prevented from forming on the top and the side wall of the first aluminum alloy wiring 31 by forming the selective metal film 33 which is composed of the metal material different from the first aluminum alloy wiring 31. Thus, short circuit between the first aluminum alloy wiring 31 and second aluminum alloy wiring is prevented. Resistance is also provided against electron migration, etc., by covering the first aluminum alloy wiring 31 with the film 33 of the different metal.
Patent JP-H02299142-A (JP)
Title: Image forming device
Inventor: SUZUKI HIDETOSHI
IPC: H01J31/12
Filed: 1989-05-15
Abstract: PURPOSE:To supplement an image with an adjacent element when a defect occurs on an element by allowing surface conductive type electron emitting elements to radiate electron beams to targets corresponding to adjacent elements. CONSTITUTION:Surface conductive type electron emitting elements A, B and C each constituted of a thin film 2, electrodes 3 and 4, and an electron emission section 5 are provided on a substrate 1 made of an electric insulating material. Phosphor targets PA, PB and PC are provided on the lower face of a glass plate 6 via a transparent electrode 7. When the elements A, B and C have no defect in this device, the elements A-C correspond to targets PA-PC on one to one basis. When a defect occurs on the element B, an electron beam flies on the orbit shown by a dotted line from the element A at the timing to radiate the target PB to illuminate it. An image can be supplemented with an adjacent element, and the yield of the device can be improved.