baber/WOPTO huggingface dataset:
Patent JP-S5780776-A (JP)
Title: Mos field effect semiconductor device and manufacture thereof
Inventor: NOZAWA HIROSHI
IPC: H01L21/76
Filed: 1980-11-07
Abstract: PURPOSE:To remarkably suppress the production of a parasitic capacity between a substrate and a gate electrode by forming th sideface of an interelement isolating film of an elemet region side in a shape of laterally extending in projecting state. CONSTITUTION:A thermally oxidized film 12 and a phosphorus-doped polycrystallien Si layer 13 are sequentially formed on a p pype single crystal Si substrate 11. Then, a nitrided Si pattern 14 is formed on the layer 13. Thereafter, with the pattern 14 as a oxidation resistant mask the layer 13 is selectively oxidized. Thus, a thick oxidized film 16 for isolating elements is formed. After the pattern 14 is removed, remaining polycrystalline Si layer 13' is removed, the exposed film 12 is further removed, and the surface of the substrate 11 is partly exposed. Since the polycrystalline Si layer of the overhang unit of the film 16 is removed at this time, an interelement isolating film 17 of the shape laterally extending in projecting state at the element region is formed. Thus, the parasitic capacity produced at the gate electrode 19 and the substrate 11 can be remarkably reduced in the boundary between the films 17.
Patent JP-H0323738-A (JP)
Title: Operation starting system for loop network
Inventor: AOKI TERUAKI
IPC: H04L12/42
Filed: 1989-06-21
Abstract: PURPOSE:To find out a packet switching function control part having a fault at early stages and to surely start the operation of a network by performing operation check by separating the packet switching function control part temporarily when the operation of the network is started. CONSTITUTION:When the operation of a loop network is started, a line switching function control part 303 in each node station sets the packet switching function control part 306 at a bypassing state first. The operating states of the line switching and the packet switching function control parts 303 and 306 are checked during that time. When it is judged that the operations are performed normally, the bypassing states are cancelled, and held at the bypassing states when abnormality exist, and after that, the packet switching of the loop network is started with only a normal packet switching function control part 306. Thereby, only the packet switching function control part operated normally can be connected to the network, thereby, the operation of the loop network can be surely started.
Patent JP-S6218831-A (JP)
Title: Error code detecting circuit
Inventor: WAKAMORI MASAHIRO
IPC: H04L1/00
Filed: 1985-07-18
Abstract: PURPOSE:To prevent wrong code conversion by detecting an error code by an error discrimination signal generating circuit even when an error code due to an error during transmission is received by a CMI (Coded Mark Inversion)/NRZ (Non-Return to Zero) code converting circuit. CONSTITUTION:A timing signal generating circuit 1 extracts a timing signal from an inputted CMI code and generates a clock signal (b) which has the same period with the CMI code and a clock signal (c) with a double period. A 1/2 period delay circuit 2 delays the CMI code by a 1/2 period with the clock signal (c) having the double period and outputs the signal to a code decision circuit 3. The code decision circuit 3 compares the former half of the CMI code with the latter half to output HH and LL to a code converting circuit 4 and also outputs HL to an error discrimination signal generating circuit 5, which outputs the HL of the inputted CMI code as an error discrimination signal synchronized with the clock signal (b) with the same period which is inputted from the timing signal generating circuit 1, thereby indicating that a '0' code at a corresponding position in an NRZ code is an error.
Patent JP-H0448528-A (JP)
Title: Circuit breaking element
Inventor: ISHIOKA TAKASHI
IPC: H01H37/76
Filed: 1990-06-14
Abstract: PURPOSE:To eliminate degradation of mechanical strength due to wire narrowing of a current fuse part by enabling the use of a common low melting point fusible alloy piece of the same diameter for both a temperature fuse part and a current fuse part. CONSTITUTION:An interval I1 between an electrode 21 and an electrode 22 is larger than an interval I2 between the electrode 22 and an electrode 23. A part 31 between the electrode 21 and the electrode 22 forms a current fuse part and a part 32 between the electrode 22 and the electrode 23 forms a temperature fuse part, in a low melting point fusible alloy piece 3 having the same diameter and the same quality, spanning from the electrode 21 to the electrode 23. In this circuit breaking element, when the low melting point fusible alloy piece 3 receives the machine generated heat and heated to its melting point, the low melting point fusible alloy piece is melted to function as a temperature fuse. A relationship as S1/I1<S2/I2 is given, where S1 is the sum of the volume of the electrode 21 and the half volume of the electrode 22, I1 is the length of the low melting point fusible alloy piece between the electrode 21 and the electrode 22, S2 is the sum of the half volume of the electrode 22 and the volume of the electrode 23, and I2 is the length of the low melting point fusible alloy piece between the electrode 22 and the electrode 23.
Patent JP-S641955-A (JP)
Title: Inspector
Inventor: YAMADA NAOTO
IPC: G01N29/04
Filed: 1987-06-24
Abstract: PURPOSE: To obtain a reflection echo stably from a flat surface, even in ultrasonic flaw detection of a portion where a surface locally deformed by bending faces a flat surface, by getting a gear meshed securely with a housing and a shoe.  
     CONSTITUTION: As a shoe 4 follows a surface locally deformed by bending at the end of an angular billet 12, an ultrasonic probe 1 tilts by 1/4θ opposite to normal (n) set near the surface to correct a possible angle θ of rotation of the shoe 4. Ultrasonic wave incident at an angle of 1/4θ to the normal is refracted by an angle θ of refraction and travels in the direction of the arrow D to be incident almost vertical to a flat surface as opposed thereto. A bottom surface reflection echo reflected on the flat surface follows the same path and returns to the ultrasonic probe thereby stabilizing the reflection echo. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0323870-A (JP)
Title: Apnea preventing stimulation apparatus
Inventor: TAKISHIMA TAKASHI
IPC: A61N1/18
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the trouble based on an apnea fit by accelerating respiratory operation by applying stimulation to the lingual muscle automatically at the time of the apnea fit by mounting an electric stimulation wave generating circuit outputting an electric stimulation wave with frequency of 40-100Hz and a pulse peak value of 1-50V and a stimulation applying circuit composed of the stimulation element of the lingual muscle to which the output of the electric stimulation wave generating circuit is applied. CONSTITUTION:An electric stimulation wave generating circuit 6 is equipped with a start switch 6a for the operation of manual oscillation so as to be capable of always generating an electric stimulation wave by the switch 6a to check an oscillation state. Further, a frequency setting knob 6b is provided so as to be capable of control the repeating frequency of the stimulation suitable for a patient to a range of 40-150Hz. Furthermore, a stimulation time setting circuit 6c is provided so as to automatically stop the generation of a stimulation wave when an apnea state continues for a definite time or more and the recovery of respiration is not expected permanently. A stimulation applying circuit D is composed of two conductive stimulation elements 8, 9 and fixed to the surface of the skin of an inferior cerevical part, for example, by a tape so that the Adam's apple is positioned at the center. Then, an electric stimulation wave is applied to the lingual muscle by the output of the electric stimulation wave generating circuit 6 given by the stimulation elements 8, 9.
Patent JP-S6049196-A (JP)
Title: Method of opening large-capacity vacuum receptacle to air
Inventor: OOTAKE IKUO
IPC: B01J3/00
Filed: 1983-08-30
Abstract: PURPOSE:To reduce noise produced by opening to the air by supplying pressurized air to a vacuum receptacle to increase the pressure in the receptacle more than the atmospheric pressure in a method of changing the internal pressure of the vacuum receptacle from the vacuum state to the atmospheric pressure state. CONSTITUTION:An air compressor 5 is operated to send compressed air to a pressure accumulator 4, so that the pressure in the pressure accumulator 4 is increased up to a fixed pressure P. At the time of opening a vacuum receptacle to the air, the first valve 3 is opened so that high-pressure air in the pressure accumulator 4 is caused to flow into the vacuum receptacle 1. In a little while, the pressure in the receptacle 1 amounts more than the atmospheric pressure. After that, the second valve 6 is opened to emit surplus pressure in the vacuum receptacle 1 to the air, which results in that the pressure in the vacuum receptacle 1 is atmospheric pressure.
Patent JP-S5679982-A (JP)
Title: Construction of hand display type electronic watch
Inventor: SAKAMOTO KAZUO
IPC: G04C3/00
Filed: 1979-12-04
Abstract: PURPOSE:To achieve the miniaturization of movement by devising the construction of pivotally supporting a rotor wheel and the wheel trains of the 5th wheel - the 3rd wheel and making the diameter of the 4th wheel smaller. CONSTITUTION:A rotor wheel 20 and the 5th wheel 21 are pivotally supported by a plate 5 and a wheel train bridge 27, and the 4th wheel 22 is supported by the plate 5 and a center bridge 28; further, the 3rd wheel 23 is pivotally supported by the bridge 28 and a lower bridge 29 respectively. If the pivotal supporting construction of the wheel train is made in this way, it becomes possible to constitute this in a manner that the 5th wheel 21 covers the central shaft of the 4th wheel 22 and this enables the wheel diameter of the 5th wheel 21 to be changed freely and the wheel  diameter of the 4th wheel to be made smaller. The 4th wheel friction spring 30 is  positioned by the pin studded in the bridge 28 abd gives pressing force to the 4th wheel, thereby preventing the second hand from fluctuating.
Patent JP-H10311407-A (JP)
Title: Pulley damper
Inventor: NUMAJIRI SUSUMU
IPC: F16H55/36
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a pulley damper which is light in weight, high in vibration attenuating effect, and excellent in durability and reliability. SOLUTION: An inertia member 32 composed of a pulley part 28, and of a disc shaped inertial mass part 30 large in diameter, which is formed integrally with the pulley part 28, is outwardly engaged with a damper hub fixed to a rotation axis and rotating integrally with the rotation axis through a rubber member 36. A plurality of rib parts 40, and a plurality of recessed parts 42 formed between the mutually adjacent ribs, are provided for the inner side portion in the radial direction of the inertial mass part 30. Each recessed part 42 shall be formed into a shape where its inner portion in the radial direction is deep, and its outer portion in the radial direction is shallow.
Patent JP-S6048637-A (JP)
Title: Priority control system of data transfer request
Inventor: SHIOMI YOSHIHISA
IPC: H04L12/00
Filed: 1983-08-29
Abstract: PURPOSE:To improve the transmitting performance of data having high instantaneity by providing a priority level to a data transfer request from a terminal device in a data exchange device to identify and discriminate a priority level by a communication control section. CONSTITUTION:When the transfer request 1 of picture information is detected by a line control section 107, #1 after the start of scanning of the transfer request, a #1 address is set to a start point buffer 1060 and scanning is continued. Then the transfer of the control information of the transfer requests 1, 2 of the line control sections 107, #3, #5 to be detected is executed until the address of the scanning is restored to the line control section 107, #1. When the scanning is restored to the address #1, an interface section 106 confirms the presence of the transfer request again and picture information to the transfer request 1 is transferred. When the transfer is finished, the scanning is restarted and the transfer of the detected control information is executed until the transfer request 2 of the picture information is detected.
Patent JP-H0822978-A (JP)
Title: Plasma reaction equipment
Inventor: MUKAI TAKAO
IPC: H01L21/683
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a plasma reaction equipment which can provide a specimen which has been subjected to a specific treatment, in an excellent state, without changing its properties. CONSTITUTION:A specimen stand chamber 18 and a driving means 23 are installed. The specimen stand 18 has a length greater than 2/3 of the inner diameter of a reaction treatment chamber 5, and links the reaction treatment chamber 5 with a sub-vacuum chamber 13. The drive means 23 moves the specimen stand between the inside of the reaction treatment chamber 5 and a position linked with the sub-vacuum chamber 13 in the specimen stand chamber 18.
Patent JP-H0332094-A (JP)
Title: Manufacture of printed circuit board
Inventor: ARUBAATO OTSUTO
IPC: H05K3/10
Filed: 1990-06-15
Abstract: PURPOSE: To enhance the deposition to a substrate and produce a fine conductive structure by the chemical metal deposition according to a conductive path pattern corresponding to required pattern after preparing a substrate having metal foils laminated on the surface. CONSTITUTION: On an insulation substrate 1 having metal foils 2 laminated on the surface conductor, passages 8, 9 are formed and the substrate is inactivated. Other parts than the conductor passages 8, 9 on the substrate 1 are removed substantially. Electroless metal deposition is made to form conductor structures 10, 11 on the conductor passages 8, 9 with the foils 2 used as a base layer. Foreign matter acting as nuclei for the metal deposition on the substrate 1 is removed by an inactivating agent, and hence the metal is deposited on the passages 8, 9 not etched off. No metal is deposited on the substrate 1, except that on the passages 8, 9. Thus, it is possible to make fine conductive structures 10, 11 and good deposition to the substrate.
Patent JP-S6048818-A (JP)
Title: Straight moving feeder
Inventor: ITANO TOKUZOU
IPC: B65G27/08
Filed: 1983-08-29
Abstract: PURPOSE:To smoothly convey parts in one way without the occurrence of pitching at a vibrating system, by a method wherein a vibrated side member is mounted to the lower end of a slanted leaf spring, and a vibrating side member is installed to the upper end thereof to move the center of gravity of the vibrating side member to an elevated position. CONSTITUTION:A vibrating side member 4, having a vibrator 2 and a weight 3, is supported on a soft elastic support member 1. Upper ends 6 of a plurality of slanted leaf springs 5 are respectively attached to the vibrating side member 4. Further, vibrated side member 10, each consisting of a vibrated plate 8 and a conveying passage constituting member 9, are mounted to their respective lower ends 7 of the slanted leaf springs 5. This moves the center of gravity G1 of the vibrating side member 4 to an elevated position, causes a reference line (m), running in a direction extending northogonal to the slanted leaf spring 5, to be moved obliquely upward from the center of gravity G1, and allows the center of gravity G2 of the vibrated side member 10 to be easily positioned on the reference line (m). Thus, pitching is prevented from occurring at a vibrating system, and the parts on the conveying passage constituting member 9 may always be smoothly conveyed in one way.
Patent JP-S5859573-A (JP)
Inventor: OOITAYA TAKAYOSHI
IPC: H04R1/10
Filed: 1981-10-05
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-H0714202-A (JP)
Title: Optical disk device
Inventor: INOUE OSAMU
IPC: G11B7/00
Filed: 1993-06-28
Abstract: PURPOSE:To reduce the power consumption of an optical disk device by reducing the heat generation of a high frequency superimposing means and, at the same time, to suppress radiation noise and the noise of a semiconductor laser. CONSTITUTION:The optical disk device is provided with a semiconductor laser driving means 18, high frequency superimposing means 42, high-frequency current amplitude changing means 46, focus controlling means 27, tracking controlling means 34, reproduced signal amplitude detecting means 47, and noise amplitude detecting means 48 and 49, and from the output signal from the noise amplitude detecting means 48 and 49, and the reproduced signal amplitude detecting means 47, the ratio of the amplitude of reproduced signals to that of noise at the time of reproducing information is found. The means 46 is controlled by means of a high-frequency current amplitude controlling means 19 so that the ratio can become larger than a prescribed value.
Patent JP-H10329805-A (JP)
Title: Plastic container, and roping method for piled up plastic container
Inventor: OZAKI YUJI
IPC: B65F1/16
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the roping of piled up round plastic containers. SOLUTION: This round plastic container 2 whose upper part is open and which is in an inverted truncated cone shape with a bottom is provided on the outer face of its opening part 2a with a pair of handles 5 which work as a stacking rib. When the plastic container 2 is piled up for shipping, etc., these handles 5 can be arranged vertically in a straight line. When a rope 51 is wound to encircle these handles 5 to tie, this work can be done much easier than traditional roping in a cross shape.
Patent JP-S6050473-A (JP)
Title: Scintillation camera
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/20
Filed: 1983-08-31
Abstract: PURPOSE:To attain to enhance the scintillation detection efficiency of a concerned region, by performing the display of the concerned region by blocking scintillation light itself. CONSTITUTION:A light blocking means 8 is interposed between a scintillator 7 and a light guide 11 and can change the color of scintillation light so as to make said light impervious in an appropriate shape. A discoloration region indicating means 17 indicates the discoloration region of the means 8 on the basis of a concerned region set by a concerned region setting means 15 and a light blocking control means 61 discolors the specific region of the means 8 corresponding to the output data of the means 17 so as to make scintillation color impervious. Therefore, scintillation color itself is blocked and the scintillation detection efficiency of the concerned region can be enhanced.
Patent JP-H0848709-A (JP)
Title: Production of industrially applicable bifunctional anionic polymerization initiator and use of the initiator
Inventor: FUREDERIKU HENDORIKU FUAN DERU
IPC: C08F4/42
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a polymer having a narrow molecular weight distribution range within a shortened polymerization time by reacting a monoorganolithium initiator with 1,3-diisopropenylbenzene and a conjugated diene in the presence of a monofunctional tertiary amine.  
     CONSTITUTION: 2 Equivalents of a monoorganolithium initiator is reacted with 1 equivalent of 1,3-diisopropenylbenzene at -20 to 60°C in the presence of 0.5-2 mol, per mol of the monoorganolithium initiator, of a monofunctional tertiary monoamine in a nonpolar hydrocarbon solvent to obtain a reaction mixture. This mixture is mixed with a conjugated diene monomer and reacted at 0-30°C to obtain a solution of an α,ω-dithiopoly(conjugated diene) having an apparent molecular weight of 1,000-3,000. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H103460-A (JP)
Title: Duplex system for common memory
Inventor: ARITA YASUTAKA
IPC: G06F15/177
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the duplex system for a common memory, which can execute a necessary duplex operation by reducing overhead. SOLUTION: In the system, a first high speed connection mechanism 300 is provided with a first common memory 310 and a first processor 320 controlling data writing to the first common memory 310 and data transfer to a second common memory 410, and use definition information defining whether data is to be duplexed or not is registered. A second high speed connection mechanism 400 is provided with the second common memory 410 and a second processor 420 controlling data writing to the second common memory 410 and data transfer to the first common memory 310, and use definition information defining whether data is to be duplexed or not is registered. Data from computers 100 and 200 are sent to the first high speed connection mechanism 300 and the first processor 320 writes data into the first and second common memories 310 and 410 based on use definition information.
Patent JP-H07328483-A (JP)
Title: Centrifugal filter
Inventor: AKIYAMA KAZUNORI
IPC: B04B3/00
Filed: 1994-06-15
Abstract: PURPOSE:To effectively prevent damage of a filter medium in a perforated basket and noises or vibration of the perforated basket and also to freely adopt the size without being restricted by feeding liquid such as 'GO' (mashed soybeans). CONSTITUTION:A horizontal rotary shaft 7 for rotating a horizontal conical shaped perforated basket 6 composing the centrifugal filter is formed in a hollow shape, and a nozzle 8 is attached at the tip part of the horizontal rotary shaft 7 and also a charging tank 15 is connected to the back end part so as to be freely communicated via a rotary tube joint, etc. A distributer 10 is arranged in the perforated basket 6 in accordance with the nozzle 8 of the horizontal rotary shaft 7.
Patent JP-S5491079-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIHASHI GUNJI
IPC: H01L21/76
Filed: 1977-12-28
Abstract: PURPOSE: To increase a degree of integration with lateral expansion reduced by making a diffusion coefficient large, by injecting ions partially under adequate conditions.  
     CONSTITUTION: In oxidized film 4 on P-type Si substrate 1, openings are made and N-type layer 2 and P-type layer 3 are buried. Then, openings is made in film 4 and ions such as Ar are injected to an adequate amount to the film except over layers 3 and 2, thereby partially producing distortional layers 5 and 6 on the surface part. Next, entire film 4 is removed and vapor-phase epitaxial growth of Si is carried out under proper condition of approximate 1200°C, so that layers 9 and 10 of good crystalloid can be obtained. At the same time, layer 7 of a large diffusion coefficient and layer 8 with gettering effect can be formed at once. In this way, diffusion is attained with small lateral expansion and the degree of integration increases. In addition, since the diffusion temperature can be lowered and the diffusion time can also be shortened, the redistribution of impurities can be made small and the yield improves. Further, the gettering layer can be arranged closely and the effect against contamination works. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5380453-A (JP)
Title: Stabilization of vinyl chloride resins
Inventor: KAMIRIYOU EIJI
IPC: C08L27/00
Filed: 1976-12-27
Abstract: PURPOSE: To improve the heat stability of vinyl chloride resins, by incorporating a Zn type or Zn-Ca type stabilizer and a specific auxiliary stabilizer. 
     COPYRIGHT: (C)1978,JPO&Japio