baber/WOPTO huggingface dataset:
Patent JP-H02130764-A (JP)
Title: Optical recording and reproducing device
Inventor: SUMIHIRO HIROSHI
IPC: G11B20/14
Filed: 1988-11-10
Abstract: PURPOSE:To decode digital data with simple constitution by reading a regenerative output from a recording medium with a differential detecting means marking 4 channel bits which are higher than others in regenerative output of every 11 channel bits and performing a code conversion processing on this detected output in corresponding to an encoder. CONSTITUTION:The number of channel bits per byte in digital data recorded on an optical disk 1 is set as 11 channel bits by the encoder 22 provided in a recording system 20. Among bit patterns of combination of 11C4 setting the number of marks in these bits as 4 channel bits, the conversion is made into code data except a continuous mark pattern of 4 bits and such a bit pattern as 3 or 2 bits or 2 or 3 bits of mark are located before and after a 1-bit space. Then, the differential detecting operation marking 4 bits which are higher signal level among every 11-bit unit with a preamplifier 31 in the reproducing system 30 is performed, so that the detected output is converted by the decoder 34 into a code corresponding to the encoder 22.
Patent JP-2001098635-A (JP)
Title: Level adjusting tool and concrete block working method using the tool
Inventor: OTAKE TOSHIAKI
IPC: E04G21/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a level adjusting tool having good operability and making easier the fine level adjustment, and a working method using the adjusting tool. SOLUTION: A level adjusting tool is an upper portion of a rectangular flat plate and is a vertical portion 18 along a side ditch 25 and a central part at the bottom portion of the rectangular flat plate, and comprises a first horizontal portion 41 formed by bending in the right angle direction relative to the vertical portion 18, a second horizontal portion 42a formed by bending a pair of outer portions of the lower portion of the rectangular flat plate, a second horizontal portion 42b, and an adjust bolt 21 screwing to a nut 20 fixed to the bottom surface of the first horizontal portion 41. The side ditch 25 is fixed by a fixing bolt 26 in a state of contacting to vertical portion 18, second horizontal portion 42a and a second horizontal portion 42b.  By turning the adjust bolt 21 in a predetermined direction, the first horizontal portion 41 moved up and down relative to the grounding plate 27 placed on the supporting base portion 28, an the level of the side ditch 25 can be adjusted.
Patent JP-S62143528-A (JP)
Title: Selective wireless call receiver with display
Inventor: IDE MOTOKI
IPC: H04W88/02
Filed: 1985-12-18
Abstract: PURPOSE:To reduce the load on a transmitting base station side, by retrieving in parallel common call numbers against all frames and individual call numbers against its own frames in a call number coincidence detecting circuit in a decoder. CONSTITUTION:When a 17-word counter 109 is reset by SC signal detecting pulses (a), the counter 109 successively outputs a control signal (b) which actuates a common call number detecting circuit 111 and signals PG1-PG8 corresponding to frames, to which data read at the moment belong. At a frame selecting circuit 110 its own group number is read from a P-RPM 5 and the one corresponding to its own group is selected out of the output signals PG1-PG8 from the 17-word counter 109, and then, the selected signal is outputted to an individual call number detecting circuit 112 as a timing controlling signal (c). Therefore, the common call number detecting circuit 111 and individual call number detecting circuit 112 retrieve a common and individual call numbers in parallel.
Patent JP-H04157360-A (JP)
Title: Supersonic probe
Inventor: WATANABE HIROSHI
IPC: G01N29/30
Filed: 1990-10-19
Abstract: PURPOSE:To detect a defect with an excellent signal to noise ratio on a curved material to be inspected by attaching curved vibrators for transmission and reception on delay materials having a smaller sound speed than the material to be inspected and placing them symmetrically with respect to a sound shielding material. CONSTITUTION:Curved vibrators 2-1, 2-2 attached to delay materials 3-1, 3-2 are provided on both sides of a sound shielding material 4 in a symmetric configuration. These have wave transmission and reception characteristics of focused supersonic beams, and both beams intersect in the vicinity of a surface of a material 10 to be inspected to reduce a size at the tip. Therefore even if a contact area with the material 10 to be inspected decreases, a sufficient level of supersonic transmission is possible. Therefore a signal to noise ratio is improved and sufficient sensitivity is obtained in defect detection and thickness measurement of the curved material 10 to be inspected.
Patent JP-H09129240-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: KONO TOMOKO
IPC: H01M10/05
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling off of an active material from a current collector and provide a nonaqueous electrolytic secondary battery with an excellent cycle characteristic by using polyvinylidene fluoride and an organic compound having an imide group as a binder of a positive electrode. SOLUTION: A positive electrode and a negative electrode are spirally wound through a separator, then housed in a case 1. The positive electrode uses LiNi0.9 Co0.1 O2 as an active material. 4 pts.wt. acetylene black is mixed to 10 pts.wt. positive active material, N-methyl pyrrolidone solution in which 4 pts.wt. polyvinylidene fluoride and 0.1 pts.wt. organic compound are dissolved is added to the mixture, they are kneaded to a pasty state, the paste obtained is applied to the both surfaces of an aluminum foil, then dried to obtain the positive plate.
Patent JP-S62143443-A (JP)
Title: Multilayer interconnection structure
Inventor: NISHIDA TAKASHI
IPC: H01L21/31
Filed: 1985-12-18
Abstract: PURPOSE:To prevent the generation of an interlayer short, caused by the hillocks of the lower wirings, and to improve the interwriting withstand voltage by width of the lower wirings in the cross parts of the upper and lower wirings in 5mum or less. CONSTITUTION:A multilayer interconnection structure is formed uisng an Al- family wiring material. At that time, the width of lower wirings 103' of the parts which are not connected with an upper wiring 105 and all the parts on which the upper wiring 105 is crossed and superposed is formed in 5mum or less. Whereupon, the generation of an interlayer short, which is caused by the hillocks of the lower wirings 13', is prevented. Thereby, the interwiring withstand voltage is remarkedly improved.
Patent JP-2000107935-A (JP)
Title: Method and device for cutting processing
Inventor: AOYANAGI MINORU
IPC: B23D55/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To facilitate setting not only in automatic cutting but also in manual cutting. SOLUTION: A work W is placed on a table 23 which reciprocates in the right and left direction to a sawtooth BS. A cutting positioning device 41 moves forward to almost cross to a cutting line CL of the sawtooth BS in a right angle direction on the table 23 and bumps a reference plane SP of the cutting width positioning device 41 against the rear end of the work W and the work W is clamped by a clamp device 39. The positional relation in dimension between the reference plane SP and the cutting line CL is detected by a clamp position detecting device. When a single product is cut and processed manually, the distance from the reference plane SP to the cutting line CL can be shifted and positioned easily to the desired cutting width of the work W, which is set previously, based on the detected data.  Also in the case of automatic cutting, based on the first cutting plane of the work W trimming, the product is automatically positioned to the desired setting value for cutting.
Patent JP-H07142598-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: MIKI HIROSHI
IPC: H01L27/10
Filed: 1993-11-12
Abstract: PURPOSE:To solve the problems on the element isolation caused by the selectivity of CVD by depositing a titanium oxide before the formation of platinum that becomes lower electrode, providing the titanium oxide at the bottom surface part of a groove, forming a high-dielectric-constant insulating film, and keeping the AC and DC electric insulation between neighboring electrodes. CONSTITUTION:A thin TiO2, layer 103 of about 10nm is provided between a lower capacitor electrode 104 and an active element layer 102 and on an interlayer insulating layer 102 for providing electric insulation between lower electrodes. A conductor plug 105, which is penetrated through the two layers 102 and 103 for electric connection, is arranged, and the conductance between a lower electrode 104 and an active element layer 101 is secured. A high dielectric-constant insulating film 601 is deposited by 50nm on this structure. Therefore, the high-dielectric-constant insulating film 601 a satisfies a stoichimmetry composition on platinum, and titanium atoms have the more excessive composition than the stoichmetry composition at the bottom surface of a groove. The non-stoichiometry composition film at the bottom surface becomes the film having the low dielectric constant and the high insulation, and the electric insulation between the neighboring electrodes is maintained.
Patent JP-H08141733-A (JP)
Title: Solder paste housing container
Inventor: MIURA FUMIKO
IPC: B23K3/00
Filed: 1994-11-17
Abstract: PURPOSE: To prevent the intrusion of impurities from the outside and to easily make viscosity uniform by providing the cap of a solder paste housing container with a stirring member and stirring the solder paste in the container. CONSTITUTION: This housing container consists of a container 2 and a cap 3. The stirring member 4 is mounted at this cap 3. The stirring member 4 consists of a supporting part 7 which is inserted into a through-hole disposed at the cap 3 spatula parts 9, 10 for stirring disposed on one end side facing the inside of the container of this supporting part 7 and a clamping part 11 which is disposed on the other end side facing the outside of the container of the supporting part 7. The stirring member 4 is formed as a mechanism rotatable around the supporting 7. Then, the stirring member 4 rotates in the through-hole 8 as a guide when the stirring member 4 is rotated by holding the clamping part 11. The stirring of the solder paste 1 is thus easily executed without contact of the spatula parts 9, 10 with the inside wall of the container 2.
Patent JP-H11124671-A (JP)
Title: Formation of coating onto inner circumferential face of guide bush
Inventor: SUGIYAMA OSAMU
IPC: C23C16/27
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To form coating free from the generation of the distribution in coating thickness of an intermediate layer and hard carbon coating formed on the inner circumferential face, and uniform in coating thickness between the edge faces of an opening and the inside of the opening. SOLUTION: An auxiliary electrode power source 83a is connected to the inside of the opening of a guide bush 11, the guide bush is arranged at the inside of a vacuum tank 61 so as to be inserted an auxiliary electrode 71 composed of a primary intermediate layer material, the guide bush is connected to a ground potential, the inside of the vacuum tank is exhausted, thereafter, a sputtering gas is introduced from a gas introducing port 63, d.c. negative voltage is applied from the auxiliary electrode power source to the auxiliary electrode to generate plasma around the auxiliary electrode at the inside of the opening of the guide bush and to form a primary intermediate layer on the inner circumferential face of the guide bush, and, after that, a secondary intermediate layer and hard carbon coating are formed.
Patent JP-H07135489-A (JP)
Title: Light receiving circuit for av optical space transmission
Inventor: NAKANISHI HIDEYUKI
IPC: H04B10/69
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a light receiving circuit with an excellent frequency characteristic by cancelling inter-terminal capacitance and resistance of a photodetector and a parasitic capacitance of a transistor(TR) with a negative capacitance. CONSTITUTION:An optical signal current flowing to a photodetector 4 in response to an optical modulation signal input is changed into a voltage through a photocurrent detection resistor 5 and the voltage is outputted under a low impedance via a buffer circuit 100. A transconductance of a V-I conversion circuit 200 is selected having a value equal to a reciprocal of the impedance of a parasitic capacitor 41 between terminals of the photodetector 4 and its output current is fed back to the optical current detection resistor 5 to be added to the input signal.
Patent JP-S63136003-A (JP)
Title: Optical spatial propagation device
Inventor: ITO YUJIRO
IPC: G02B6/00
Filed: 1986-11-28
Abstract: PURPOSE:To align the optical axes of transmitter receivers with each other by supplying light beams from plural light sources to one-terminal sides of respective optical fibers, bundling other-terminal sides of those optical fibers and forming light sources for propagation, and using one of them as a visible light source. CONSTITUTION:A large-diameter lens 2 is provided to an opening part at one end of a housing 1 and near infrared modules 4a-4f are installed in the housing 1 on a circumference having its center at the optical axis of a plane 3 distant from the focal plane of the lens 2. Then plural light sources 4a-4f and plural optical fibers 6a-6f which guide light from those light sources are provided and the optical fibers are bundled (bundle 8) closely to form a light guide; and the light beams from this light guide are propagated (projection beam 10) in a space through one lens system 2 and the visible light source is used as the light source corresponding to the center optical fiber among the optical fibers 6a-6f which are bundled most closely. Consequently, the optical axes of the transmitter receivers are aligned with each other.
Patent JP-S62142922-A (JP)
Title: Combustion sensing circuit
Inventor: MORI KEIICHI
IPC: F23N5/12
Filed: 1985-12-17
Abstract: PURPOSE:To provide a combustion sensing circuit capable of checking a combustion state and sensing a deterioration of insulation in a flame rod by a method wherein an electrical potential of a burner is changed over between a plus potential and a minus potential of a DC power supply. CONSTITUTION:When a contact point 19 of a combustion sensing circuit is connected to a side (a), a flame current If is passed from a reference potential ea through a sensing resistor 15, a flame rod 16, a burner 17 and a contact point (a) to a ground potential (eb) at a minus side and then a voltage drop eb is generated at both ends of the sensing resistor 15. The combustion condition is discriminated in response to a value of an output potential eo having the potential eb amplified by an amplifier circuit 20. When the contact point 19 is connected to a side (b), a deteriorated insulation between the flame rod 16 and the burner 17 causes the flame current If to flow from a plus DC powe supply (ec) through the burner 17, flame rod 16 and the sensing resistor 15 to the reference potential (ea) and then a potential drop (-eb) is generated at the sensing resistor 15. When the output (eo) becomes higher than the electrical potential (eg), it is judged that both flame rod 16 and burner 17 show their deterioration in insulation.
Patent JP-H06109547-A (JP)
Title: Optical fiber thermometer
Inventor: YAMADA TAKEO
IPC: G01J5/08
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a heat resistant optical fiber thermometer making highly accurate measurement of temperature possible by employing a metal coated optical fiber. CONSTITUTION:The optical fiber 1 is constituted of a central optical fiber body 10 and a metal pipe 11 applied on the outer periphery thereof through a slight space part. The optical fiber 1 has one end part 1A disposed closely to an object 3 to be measured and the other end part 2 connected with a measuring part 2. Energy E radiated from the object 3 enters not only into the optical fiber body 10 from one end part 1A thereof but also the metal pipe 11 itself to heat the peripheral medium thus causing hollow-space radiation effect in the metal pipe 11. Consequently, radiation energy corresponding to the temperature of the object 3 is introduced through the optical fiber 1 to the measuring part 2 thus allowing more accurate measurement of temperature.
Patent JP-S63135189-A (JP)
Inventor: YOKOYAMA TAKASHI
IPC: A63H3/52
Filed: 1986-11-28
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-H05100423-A (JP)
Title: Ultraviolet curing type resin composition
Inventor: IGARASHI ICHIRO
IPC: C09D7/47
Filed: 1991-10-04
Abstract: PURPOSE:To provide a low-viscosity resin composition easily cured by irradiation with active energy rays and soluble and peelable by alkali, and especially, to provide the ultraviolet curing type resin composition superior as a resin composition used for an etching resist. CONSTITUTION:This ultraviolet curing type resin composition is characterized by comprising a compound having one carboxylic group and one acryloyl or methacryloyl group in one molecule; a compound having >=2 acryloyl or methacryloyl group in one molecule; a leveling agent; and a tertiary amine photoinitiator and/or a thioxantone type photoinitiator, and having a viscosity of <=5000cps at 25 deg.C.
Patent JP-H08119189-A (JP)
Title: Hull structure of oil tanker
Inventor: TSUKUDA HIROTAKA
IPC: B63B25/08
Filed: 1994-10-25
Abstract: PURPOSE: To improve maintenance effect of a pump, a pump drive shaft, pipings, and attachments. CONSTITUTION: In a cargo tank 5 of an oil tanker 1, a pump storage box 7 to be communicated with a void space 6 in double hulls and an inner hull 2 at a vessel bottom is provided covering a deck 4 and the inner hull 2 at a vessel bottom. A duct 8 is provided from above the deck 4 to penetrate it through the box 7, and a tip part of the duct 8 is disposed through a bulkhead 7a of the box 7 into the cargo tank 5, so oil is discharged or sucked from a tip 8a. In the box 7, a cargo pump 9 is provided in the middle of the duct 8. A motor 10 of a drive of the pump 9 is provided on the deck 4, and a pump drive shaft 11 penetrating the deck 4 to be disposed through the box 7 is provided between a motor 10 and the pump 9.
Patent JP-H10124505-A (JP)
Title: Character input device
Inventor: KUMAI HIROYUKI
IPC: G06F17/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily input characters in any different language even while inputting a character string in Japanese in the case of inputting a sentence. SOLUTION: A main working computer 1 enabling the input of characters from a keyboard and a tablet 3 with integrated display are connected through a communication line 115 and characters in Japanese, for example, can be inputted from this keyboard. When there is the character string in any different language such as Chinese or Korean in a certain input sentence, by handwriting and inputting this character string on the tablet 3 with integrated display, the characters of this input are recognized by any one of recognizing parts 105-108, a correspondent character font is generated corresponding to this recognized result by a font generating part 109 and displayed on a display part 103 so as to be checked. When the checked result is satisfactory, this recognized result is sent from the tablet 3 with integrated display to the main working computer 1.
Patent JP-H1171816-A (JP)
Title: Method for moving building
Inventor: YAMADA MASUMI
IPC: E04B1/35
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for moving a building, particularly a method whereby turning movement can be achieved quickly. SOLUTION: If slight deviation has occurred although parallel movement is made up to a destination, a moving wire is removed, an entire frame 2 is slightly raised by the installation and control of plural jacks, and a rail 8, sleepers 9, and trucks 15b are removed; short-size rails 8 are installed at four 90 deg. spaced apart positions at the bottom of the frame 2 while the point where the plate 7 of a column coincides with a foundation serves as an axis. The sleepers 9 are installed at appropriate orthogonal intervals at the bottom of the rail, the trucks 15b are installed between the top of the rail 8 and the bottom of the frame 2, and the frame 2 is put over the four trucks 15b by the operation of all the jacks; a rotating truck is installed between the plate serving as an axis and the top of the foundation, the foundation oriented toward the destination and the frame 2 are attached to each other by a wire via a pulling tool, and turning movement is effected by control of a control rod and is stopped when all the plates come to the point of coincidence on all the foundations; then all of rollers are anchored by wedges, and all the plates of a building are confined on the tops of all the foundations by the installation, connection and work of the jacks at the bottom of the entire frame.
Patent JP-S63138822-A (JP)
Title: Time synchronizing system
Inventor: HAGIWARA MASAYOSHI
IPC: H04J3/06
Filed: 1986-12-01
Abstract: PURPOSE:To easily attain time synchronization even with many station numbers by allowing an earth station being a master station to send a reference time data to communication satellites, receiving reference time data reflected from the satellite by all the stations so as to set the reference time. CONSTITUTION:A small-sized computer system 3 is connected to an earth station 2. One of the earth stations 2 is selected as the master station and sends a reference time data to a communication satellite 1 through a satellite line 4. The earth station 2 being the slave station sets a timer as a reference in matching with the time data received via the satellite lines 4, 6. The earth station 2 being the master station received reflectedly via the satellite lines 4, 5 and sets the timer as a reference in matching with the received data. Since the difference from the distance up to the satellite 1 in the earth station 2 within a local district is several km, the time synchronization is attained with the accuracy of nearly 1ms. Even if the number of earth stations is increased, the cost is unchanged. Since the master station is selected optionally, ease of backup to a fault of the master station is attained.
Patent JP-S62143772-A (JP)
Title: Assembly of car body parts
Inventor: KOJIMA TAKESHI
IPC: B62D65/00
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the slip-off of car body parts due to the release of a tentatively fitted part by carrying out the tentative assembly by the welding joint. CONSTITUTION:In the tentative assembly process, a floor main 14 and a body side 15 are jointed at the positions of the tentative fitting parts 14c, and 15c positioned at the front and rear parts of a car body through spot welding. The floor main 14 and the body side 15 thus tentatively assembled are transported to an assembly process from a tentative assembly process by a work transferring device. The tentative assembly parts 14c and 15c are removed and the tentative assembly is demounted, and the floor main 14 and the body side 15 are correctly positioned, and jointed each other.