baber/WOPTO huggingface dataset:
Patent JP-S5862842-A (JP)
Title: Optical recording disc
Inventor: OOTA TAKEO
IPC: G11B7/24035
Filed: 1981-10-09
Abstract: PURPOSE:To obtain an optical recording disc free from any change in tracking outputs before and after recording by using a film of which the refractive index and extinction coefft. change before and after the recording as a recording material and forming said film into a disc provided with groove tracks consisting of rugged level differences. CONSTITUTION:Figure illustrates the state wherein a light spot is irradiated through a lens to the section of an information recording carrier having rugged groove tracks of a width S formed with a recording film. The diameter of the light spot is defined as S', and a transparent base material 1 is assumed to consist of, for example, an acrylic resin as a disc of about 200mm. diameter, on which a recording film 4 is formed. The rugged groove tracks for the purpose of recording have projecting parts 2 and recessing parts 3, and the width thereof is defined as, for example, S=0.7mu. The film 4 consists of a thin film of low oxidized Tellurium and the phase difference of the reflected light in the recorded part and unrecorded part of the film 4 is defined as DELTAphi. The film thickness is so selected that SinDELTAphi is zero or has the same code as Sinphi with respect to the phase difference phi of the reflected light by the ruggedness.
Patent JP-H104931-A (JP)
Title: Laver food
Inventor: KIYOKAWA SUSUMU
IPC: A23L17/60
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a health food capable of making a person take tea leaves difficult to eat them as they were at any time he or she wants anywhere without requiring special facilities and a tool, simply and deliciously. SOLUTION: This laver food L is obtained by drying tea leaves, especially by far infrared drying treatment under reduced pressure to give dried tea leaves 3, mixing the dried tea leaves with laver pieces 2 dispersed into water and drying the dispersion in a sheetlike state.
Patent JP-S5685155-A (JP)
Title: Input device for plan information
Inventor: KAWATO NOBUAKI
IPC: G10L15/00
Filed: 1979-12-13
Abstract: PURPOSE: To realize a quick input of a logic plan information into a computer and increase the  working efficiency, by providing the means which stores the relation of correspondence between  the position information given from the position information detecting means and the information  given from the voice identifying means and at the same time the means to control each of said  means.  
     CONSTITUTION: The circuit diagram is put at the prescribed position 11 on the tablet 1, and the  type of each circuit element plus its name are supplied by giving a touch at the area (a) with the  pen 2. In this case, the signal is transmitted to the processor 5 from the tablet 1 to start the preparation to receive the position information of the circuit element. At the same time, the processor 5  starts the voice identifying device 4, and the processor 42 reads in the information necessary for  identification of both the type and name of the element through the memory device 43 to prepare  for reception of the voice supplied from the telephone receiver. Then the operator traces the  external shape of the circuit element on the circuit diagram via the pen 2, and at the same time  supplies the type of the element in the form of voice. The connection information is supplied by  touching the designation part (b) with the pen 2, and finally the name of the circuit diagram is  supplied through a touch at the designation part C with the pen 2 along with the name (CIR1)  supplied in voice.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5683861-A (JP)
Title: Back tension mechanism
Inventor: KIMURA EHIDE
IPC: G11B15/43
Filed: 1979-12-12
Abstract: PURPOSE: To reduce tension of the tape to weaken compression force between the head and the tape for a high humidity and reduce abnormal wear of the head, by connecting humidity sensitive expanding materials in series to the spring which gives tension to the tape.  
     CONSTITUTION: Film-form humidity sensitive expanding material 6 which is expanded and contracted according to the level of humidity is connected in series to the other end of spring 4 which has one end supported by back tension lever 3 and gives tension to tape 2. For a high humidity, when material 6 is expanded to rotate lever 3 clockwise slightly, winding of brake belt 5 to supply reel 1 is weakened to reduce tension of tape 2. For a low humidity, the reverse operation is performed to increase tension of tape 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05120631-A (JP)
Title: Thin film structure for magnetic recording head
Inventor: PANAYOTEISU KONSUTANCHINOU AND
IPC: H01F10/32
Filed: 1991-07-02
Abstract: PURPOSE: To provide a magnetic thin-film structure which consists of a first magnetic material layer having low anisotropy and second magnetic material layer having high anisotropy and low saturation coercive force by magnetic coupling these magnetic material layers to each other so as to make the structure suitable for a reading-out/writing head and exhibits the behavior of the two-dimensional anisotropy. CONSTITUTION: A magnetic material having the anisotropic magnetic field of <=50 Oe is selected as the first layer and a magnetic material having the anisotropic magnetic field of >=10 Oe and the saturation coercive force of <=2 Oe, more preferably Cox Fey Cuz (x=66-92wt.%, y=6-14wt.%, z=2-20wt.%) is selected as the second layer. A laminated plate is manufactured by laminating the two layers so as to magnetically couple these layers to each other. The laminated plate exhibits the behavior of such two-dimensional anisotropy as to exhibit high initial magnetic permeability with the magnetic field impressed relatively small during the reading work and to exhibit the high anisotropy with the magnetic field impressed relatively high during the writing work.
Patent JP-H0642000-A (JP)
Title: Underground beam displacement absorbing structure and execution method thereof
Inventor: ITO ISAMU
IPC: E02D31/08
Filed: 1992-05-29
Abstract: PURPOSE:To prevent vibration and reduce the influence of displacement of an underground beam against the ground by forming an urethane elastomer layer at one part of the surrounding of the underground part of the underground beam. CONSTITUTION:An underground beam 1 supporting a bridge pier 5 is provided. Next, for further fixing the underground beam 1, trunk winding concretes 6 and footings 7 are provided on both sides of the beam 1. Then, the underground beam 1 is vibrated and suffered from displacement by running of a vehicle. Displacement absorbing material 2 is provided on the underside of the underground beam 1, displacement absorbing material 3 are provided on both the sides, and displacement absorbing material 4 is provided on the upper face, displacement of the underground beam 1 is absorbed by the absorbing materials 2, 3, 4, and fluctuation of the ground is prevented. Hereby, the influence of displacement of the underground beam against the ground can be removed.
Patent JP-S5684175-A (JP)
Title: Welding repair method of gas transport pipe
Inventor: SHII TATSUO
IPC: B23K9/04
Filed: 1979-12-13
Abstract: PURPOSE: To decrease a stop time of gas transport and perfectly repair the gas pipe while transporting the gas by causing suitable liquid to partially stay at the place requiring repair of the gas pipe and repairing by welding the outer side of the place where the liquid is staying.  
     CONSTITUTION: The gas is stopped, and an operator enters the inside through a manhole and fixes partition plates 5 at both ends of about 100m of a repair range by means of jacks 4. At the same time, a water supply pipe 7 provided with an automatic flow rate control valve and a level gauge 11 monitoring and controlling the water level 9 in the pipe are provided. Next, water is supplied from the water feed pipe 7 up to the level 9 and this is automatically controlled by electrically associating the level gauge 11 to the automatic flow rate control valve. Here, the gas is kept flowed, and a semicircular-shaped steel plate 6 for repair is placed along the outside surface of the gas pipe and is electrically welded. On finishing of the welding, the flow of the gas is stopped and the water is extracted through a water extraction pipe. After this, the partition plates 5 are removed and the gas is flowed again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0517735-A (JP)
Title: Hot melt composition
Inventor: HAMAZAKI HIROHIDE
IPC: C08L45/02
Filed: 1991-04-09
Abstract: PURPOSE:To provide the subject composition containing a specific ethylenic copolymer, a hydrocarbon rubber and a tackifying resin in a specific ratio, and exhibiting good adhesivity to PVC, PP, polyesters, metals, etc. CONSTITUTION:The objective composition comprises (A) 5-94wt.% of an ethylenic copolymer comprising (i) 2-50wt.% of an unsaturated carboxylate ester, (ii) 30-95wt.% of ethylene, and (iii) 3-20wt.% of CO, (B) 5-94wt.% of a hydrocarbon rubber preferably polybutylene rubber, etc., and (C) 90-1wt.% of a tackifier.
Patent JP-S5865839-A (JP)
Inventor: NAKAMIZO RIYOUICHI
IPC: E04B1/343
Filed: 1981-10-12
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-S5789510-A (JP)
Title: Drilling machine
Inventor: SUNADA TAKESHI
IPC: B23B47/34
Filed: 1980-11-17
Abstract: PURPOSE: To easily perform changeover operation of chip cutting with a knob and improve workability of drilling work through a drill, by such constitution that an automatic chip cutter is built in a drilling machine itself from the beginning.  
     CONSTITUTION: The upper end part of a spindle 3 fitted into the spindle sleeve of a drilling machine is constituted to a spline shaft. The first planetary gear 14, meshed to and rotated by a master gear 13, is mounted in a movable state through a needle bearing 16 to the lower stage peripheral surface S 2  of a pin shaft 15 provided with a flange F in its intermediate part, further the second planetary gear 19 is mounted in a movable state through a needle bearing 20 to the upper peripheral surface S 1  of the shaft 15. Then in a rotary process of  the spindle 3, a differential gear 24 is differentially rotated, and a roller 27 falls  in a groove 28 at a certain revolution of the spindle 3 to instantaneously remove a gap. In this way, changeover operation of cutting can be easily performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05336182-A (JP)
Title: Demodulator
Inventor: KAMAKURA TAKUYA
IPC: H04L27/22
Filed: 1992-05-28
Abstract: PURPOSE:To provide the demodulator in which miniaturization and low cost due to the adoption of a large scale integrated circuit are attained. CONSTITUTION:An orthogonal synchronization detector (mixers 2, 3, phase shifter 4, carrier regenerative circuit 5) applies orthogonal detection to a reception digital modulation signal inputted from a terminal 1 to output 2-series of demodulation base band signal. The signals are inputted to A/D converters 8, 9 via low pass filters 6, 7. The A/D converter identifies the input base band signal by using a clock signal from a clock signal source 10, generates an N-bit digital signal, and a demodulated signal MSB is outputted from terminals 12, 13, and the digital signal in N-bits of the one A/D converter 8 is imported to an error pulse generating circuit 11, which outputs an error pulse signal when a signal point indicated by the N-bit digital signal is existed in the inside of a criterion area set within a prescribed range including an identification point of the A/D converter and the circuits are formed by logic circuits, then the demodulator is integrated as an LSI.
Patent JP-S5591831-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWABE YUUNOSUKE
IPC: H01L21/306
Filed: 1978-12-29
Abstract: PURPOSE: To selectively open a window on SiO 2  film, by utilizing such a charactersitic that, for proceeding etching SiO 2  at the section where a negative resist is in contact with a dry etching medium, and for inhibiting the proceeding of the positive resist.  
     CONSTITUTION: An SiO 2  film 4 is formed to a thickness of several 1000Å on an entire surface of a p-type region 3 formed on an n-type silicon substrate 2. A negative type photoresist 5 is attached onto the required placed and exposed to gas plasma, and an SiO 2  film 4 under the negative resist 5 is formed to a thickness of 1000Å from the relationship between the negative resist 5 and the dry etching. By covering the section, where an SBD is formed, with a positive resist 6 and heating the substrate 1, a window is opened on the SiO 2  film 4. At this time, a window is not opened under the positive resist 6. By doing so, the SBD and a bipolar transistor are prepared with the same pattern. And then, by taking such processes as formation of a poly-silicon film 7 and a PSG film 8, preparation of an n + -layers 9 and 10 by utilizing diffusion process of the PSG film 8, attaching of an aluminum 11 and etching, is attained and finally the target element is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S649408-A (JP)
Title: Coupling supporting base between semiconductor laser and optical fiber
Inventor: BABA TAKAHISA
IPC: G02B6/42
Filed: 1987-07-01
Abstract: PURPOSE:To prevent fused solder from flowing out by equipping an optical fiber fixing proposed area of a coupling supporting base with a metallized part to which a metallic fusing material is fused. CONSTITUTION:An optical fiber 41 is arranged between projected walls 33a, 33b, and while emitting a semiconductor laser 25 mounted on a semiconductor laser mounting part 21 of the coupling supporting base 11, the optical fiber 41 is positioned on a position maximizing the coupling efficiency between the laser 25 and the optical fiber 41. Then, pellet 45 is set up like a bridge between the projected walls 33a, 33b in an area of the optical fiber 41, YAG laser beams 47 is radiated on the pellet 45 for a prescribed time, and the solder of the fused pellet 45 flows into a groove 35. Since the coupling supporting base 100 consists of a material not to be stuck to solder and the metallized part to which solder can be stuck is formed on a restricted area, the fused solder is not allowed to flow out into an area other than the metallized part such as a heat insulating groove 13.
Patent JP-S6140933-A (JP)
Inventor: IKENAGA TAKAO
IPC: E03D5/10
Filed: 1984-07-31
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-H11354026-A (JP)
Title: Color filter forming method
Inventor: NAKAO TETSUHISA
IPC: H01J9/227
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent peeling off or coming out of a filter layer and color mixing, and realize display with high brightness, high contrast, and with no deterioration in uniformity in the formation of a color filter of a color cathode-ray tube. SOLUTION: Water dispersion type white powder is contained in a photoresist solution for forming a filter pattern to enhance exposure sensitivity of a resist layer. As the white powder, particles having a mean particle size of 0.01-0.5 μm are preferable, the powder of metal oxide such as Ti oxide, Al oxide, and Zr oxide, or organic polymer powder such as polyethylene or polystyrene can be used, and the content of the white powder is desirably 0.1-1.0 wt.% with respect to the total weight of the photoresist.
Patent JP-S6141224-A (JP)
Title: Level converting circuit
Inventor: SHIMIZU TOSHIHIKO
IPC: H03K19/018
Filed: 1984-07-31
Abstract: PURPOSE:To attain the level converting actions through a level converting circuit with low power consumption by providing a differential circuit part containing a pair of switching transistors and a constant current source and a level shift part which shifts the level of an input signal so as to actuate with non- saturation said transistors of the differential circuit part. CONSTITUTION:A differential circuit part B contains npn transistors (TR)Q21 and Q22, a resistance R22 and a constant current source I21. The input signal whose level is shifted by an input level shift part A is applied to both TRs Q21 and Q22 as the differential input respectively. When an input signal VIN is set at an L level (-VIN set at an H level) with the TRQ22 kept off, the currents I21 are all flowed to the TRQ21. While the collector voltage of the TRQ22 is set at VCC-(R23.IB3) by the voltage drop owing to the base current IB3 of a TRQ23 of an output part which flows to the R23. When the signal VIN is set at an H level with the TRQ22 kept on, the output VOUT is equal to VCC-VBE(R23. IB3) -(R23.I21).
Patent JP-H0832354-A (JP)
Title: Frequency changeover time measuring device
Inventor: SHIOMI TOMONORI
IPC: H03D13/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a frequency changeover time measuring device capable of measuring accurate frequency changeover time. CONSTITUTION:The frequency signal waveforms of the difference of signal generators 3 and 13 and an oscillator 2 to be measured displayed at waveform display devices 6 and 16 are observed, the time of the final inversion point of a phase rotation direction is measured, the time when frequency changeover command signals are outputted from a controller 1 is subtracted and thus, the frequency changeover time is obtained. Since the inversion point of the phase rotation direction becomes discontinuous, it is easily specified and measuring accuracy is improved.
Patent JP-S6223997-A (JP)
Title: Highly corrosion-resistant sn-plated steel sheet and its production
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/26
Filed: 1985-07-23
Abstract: PURPOSE:To obtain the titled Sn-plated steel sheet having extremely excellent durable corrosion resistance by successively forming an Ni undercoat layer and an Sn coated layer thereon in respective thicknesses on a steel sheet contg. a prescribed amts. of C, Sol. Al and Cr. CONSTITUTION:A steel sheet consisting of <=0.10% C, 0.005-0.08% Sol. Al, 5-20% Cr, the balance iron and inevitable impurities is degreased and pickled, then Ni is plated as the undercoat layer and then annealing and thermal diffusion are simultaneously carried out. In the plating, an ordinary plating process is adopted, the current density is regulated to about 3-300A/dm<2>, the plating temp. is controlled to <=80 deg.C and the thickness of the Ni undercoat layer is adjusted to 0.001-1.5mu. Then the Ni-undercoated steel sheet as such or the sheet after being activated by pickling, etc., is coated with Sn or further thermally refined. The thickness of the Sn-coated layer in this case is regulated to >=0.05mu, or preferably to >=0.15mu, and the desired Sn-plated steel sheet having high corrosion resistance is obtained.
Patent JP-S5863899-A (JP)
Inventor: HAYASHI KATSUMI
IPC: G21F9/22
Filed: 1981-10-14
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-2000346125-A (JP)
Title: Base isolation device
Inventor: HAGIWARA ISAO
IPC: F16F7/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device with excellent damping effect for vibration in an earthquake and with excellent installation workability, and damping effect for micro-vibration such as traffic vibration. SOLUTION: A lower side-supporting body 4 on the upper face with a friction plate 20 adhesive bonded, is fixed on the ground 12, and vibration is damped by frictional sliding of a friction plate 22 on the undersurface of an upper side- supporting body 18 fixed to the lower side of a member 16 to be supported, and the friction plate 20. Further, a cushion rubber 24 is provided on the upper side-supporting body 18, and the upper side-supporting body 18 and the cushion rubber 24 are surrounded by a surrounding member 26. Gaps d1, d2 of 0.1 to 5 mm are provided between the surrounding member 26 and the upper side- supporting body 18.
Patent JP-S6319401-A (JP)
Title: Rotary actuator
Inventor: KIMURA YOSHIHIKO
IPC: F15B9/14
Filed: 1986-07-10
Abstract: PURPOSE:To reduce the impact force at the time of stoppage by providing an inlet shaft or an outlet shaft with grooves extending nearly in the circumferential direction from the opening end parts of flow passages, and setting the cross-sectional area of each groove to a small one. CONSTITUTION:At the opening end part of a branch port 18 in an inlet shaft 14, a groove 19 extending toward the circumferential direction of an input shaft 14 is formed. At the places corresponding to the branch ports 18 of supply passages 15, grooves 19 extending in the direction perpendicular to the inner side surfaces of the supply passages 15 are formed. The space between the end edge part of the groove 19 on the supply flow passage side 15 and that of the groove 19 on the return flow passage 16 is made to have a prescribed dimension, and the circular-arc-shaped wall part between these is made to be a valve 22 which closes the second flow passage 9 in a stationary condition. Thus, since the flow rate of operating oil can be significantly restrained when an output shaft 2 approaches the position of stoppage, the output shaft 2 can be sufficiently braked to reduce the impact force at the time of stoppage.
Patent JP-H0455155-A (JP)
Title: Slip control device for vehicle
Inventor: OISHI YUJI
IPC: B60T8/58
Filed: 1990-06-22
Abstract: PURPOSE:To facilitate the addition of a traction control device to an anti-lock control device, and improve durability by providing an acceleration slip prevention control means including a cut-off means between a master cylinder and a braking lock prevention control means. CONSTITUTION:At the time of anti-lock control, a master cylinder A and a first switching control means G are connected to perform pressure reduction control, or maintenance control or pressure increase control of the hydraulic pressure of a wheel cylinder D in response to detection of braking slip of a slip detecting means E. At the time of acceleration slip control, connection of the wheel cylinder D and the master cylinder A is cut-off by a cut-off means K, and the hydraulic pressure of the wheel cylinder D is controlled by a second switching control means M with the pressure of a second pressure source L. Addition of a vehicle traction control device comprising an anti-lock control device is facilitated without large modification, and since both they are controlled independently, a slip control device for vehicle having durability can be obtained.
Patent JP-S5952005-A (JP)
Inventor: IZUMITANI TEIZOU
IPC: E01F9/04
Filed: 1982-09-18
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-S647232-A (JP)
Title: Inference processor
Inventor: KOYANAGI SHIGERU
IPC: G06F9/44
Filed: 1987-06-30
Abstract: PURPOSE:To execute a highly speedy inference processing by providing plural processors and outputting a marker written in a chart or a specified link from the chart and the information of the link when a purpose and the marker are inputted. CONSTITUTION:A host computer 11, plural processors 12 connected thereto and a coupling network 13 between processors to couple these processors 12 to a network instruction set in advance are equipped and while information are exchanged between the host computer 11 and the plural processors 12 and between the plural processors 12, the respective processors 12 parallely execute a processing. Namely, when the processors 12 know a purpose from the contents of a message, a chart in which the rule is converted is referred. When a marker is inputted, since which part of the chart is to be referred is known according to the marker, to a link specified by the chart and link information, the written marker or solution is outputted. Thus, highly speedy retrieval can be executed.