baber/WOPTO huggingface dataset:
Patent JP-H04275610-A (JP)
Title: Clock generating circuit
Inventor: KIYONO MIKIO
IPC: G01K7/00
Filed: 1991-03-01
Abstract: PURPOSE:To prevent a logic circuit from malfunctioning by generating a clock whose oscillation frequency is lower than specified when ambient temperature rises above a prescribed range. CONSTITUTION:An oscillator 1 oscillates at the specific frequency and an oscillator 2 oscillates at a lower frequency than the oscillator 1. The outputs of both the oscillators 1 and 2 are connected to a switching circuit 3, the measurement signal of a temperature sensor 5 is compared by a decision circuit 4 with a prescribed value, and the comparison result is supplied to the switching circuit 3. The clock of the logic circuit 6 is supplied from the output of the switching circuit 3. When the ambient temperature rises above the specific range, the operation speed of the logic circuit 6 becomes slow and the circuit does not operate at the clock frequency. The deviation in the ambient temperature from the specific range is detected by the temperature sensor 5 and decision circuit 4. Consequently, the logic circuit 6 is prevented from malfunctioning.
Patent JP-S63201591-A (JP)
Title: Trespass detector
Inventor: NOMURA AKIRA
IPC: G08B13/191
Filed: 1987-02-18
Abstract: PURPOSE:To prevent pet animals from being erroneously judged to be trespassers by providing two pyroelectric sensors and judging a trespasser to be present when both sensors detect it. CONSTITUTION:A pyroelectric sensor 1 is installed at a prescribed height above a floor surface 2, and a pyroelectric sensor 3 is installed a length L below the sensor 1. Outputs of pyroelectric sensors 1 and 3 pass NOT circuits IC3 and IC4, and the output terminal of one of circuits IC3 and IC4 is connected to one input terminal of an AND circuit IC1 in a control board C, and the output terminal of the other is connected to the other input terminal of the AND circuit IC1 through a monostable multivibrator circuit 4 which outputs a signal of <=L/100sec. The output of the AND circuit IC1 is connected to the S input terminal of a flip flop circuit IC2, and the R input terminal is connected to a power source through a reset switch S1, and the Q output terminal is connected to the base of a transistor TR1. The transistor TR1 has the emitter grounded and has the collector connected to one terminal of an alarm buzzer 5 which has the other terminal connected to the power source.
Patent JP-S57152428-A (JP)
Title: Controller for waste gas of continuous annealing installation
Inventor: OOMURA SEIJI
IPC: C21D11/00
Filed: 1981-03-13
Abstract: PURPOSE:To make combined operations of soaking and cooling possible by partitioning an annealing furnace with support rolls and dampers, connecting one of the partitioned furnace to a gas releasing line, and connecting a gas blowing line between the gas releasing lines of the furnace pressure control damper of the gas releasing line and the sealing damper of a gas releasing duct. CONSTITUTION:A furnace pressure controlling damper 5 and a sealing damper 9 are fully closed, and the pressure between the damper 4 and the damper 9 in a furnace 2 is detected, thence sealing air is blown to between the dampers 4 and 9 with a blower 12 through a pressure control valve 10 for sealing air so that the pressure in the gas releasing line 4'' between the dampers 4 and 9 is made equal to the in-furnace pressure 4'. To use a furnace 3 for cooling, the damper 4 and the sealing damper 9 are fully closed, and the sealing air is blown with the blower 12 through the valve 10, but a pressure control valve 11 for sealing air is held fully shut. Cooling air is fed to the furnace 3 from a blower 16 while its temp. is regulated with a temp. control valve 15 for cooling.
Patent JP-H07222664-A (JP)
Title: Structure of straw
Inventor: KOBAYASHI HIDEO
IPC: A47G21/18
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a simple structure of a straw capable of manufacturing at a lower cost by enhancing actual applicability of the straw to be packed and unitized. CONSTITUTION:A tapered funnel-shaped part 11 is formed at the tip part of an outer tube 4' of a straw 43, and an air groove 14' is arranged therebehind along the length thereof with a step formed at the tip part thereof and a gentle inclination formed in the second half thereof. Then, a flange-shaped ring 12' is so formed at a straight part 16 and a base end part in an inner tube 4 that it allows the infiltration of outside air into a pack to eliminate changes in the pressure during the sucking and functions as stopper in the reduction of the straw. The air groove of the outer tube allows the infiltration of the outside air into the pack during the sucking to eliminate changes in the pressure thereby preventing deformation and the generation of a strange sound during the sucking. This also provides a function to stop return from the inner tube to the outer tube thereby ensuring a sucking attitude shape with a specified length.
Patent JP-S59160347-A (JP)
Title: Wall type electric equipment
Inventor: HAYASHI TOSHIICHI
IPC: G08C23/02
Filed: 1983-03-03
Abstract: PURPOSE:To prevent code recognition from being disabled owing to a reflected wave by setting the direction of the maximum reception sensitivity of a receiving microphone upward or downward rather than horizontal forward. CONSTITUTION:When a transmitter 2 performs transmission to the receiving microphone 1, the propagation distance of an ultrasonic wave signal which entering the recording microphone 1 temporarily returns to the receiving microphone 1 after being reflected repeatedly by a wall, ceiling, and floor depends upon an angle theta. It is found that when the angle theta between the receiving microphone 1 and transmitter 2 is zero, the influence of the reflected wave is exerted easily on the interior. Namely, the propagation distance is shortest at this time, and the reflected wave is difficult to appear at the time of coincidence with the directivity of the reception sensitivity of the receiving microphone 1. For this purpose, the direction where the sensitivity of the receiving microphone 1 is maximum is made dissident with the direction where the angle theta is zero. Then, the maximum direction of the reception sensitivity of the receiving microphone 1 is set slantingly downward and forward most suitably for the room of a Japanese style house.
Patent JP-H10224916-A (JP)
Title: Pressure releasing device
Inventor: SATO KAZUHIKO
IPC: H02B1/28
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing member from falling off from an attaching groove even if a force to make the sealing member fall off is applied by a method wherein triangular protrusions are provided on the circumference of the attaching groove, and a friction force is produced against the force which makes the sealing member fall off at the time of pressure release. SOLUTION: A stud 10a attached to a cover 10 is inserted through a hole 1c formed at the center of a pressure releasing part 1. The cover 10 is brought into pressurized contact with the pressure releasing part 1 by a coil spring 11 which is provided between the pressure releasing part 1 and a nut 12 screwed onto the lower end of the stud 10a. A gap between the cover 10 and the pressure releasing part 1 is securely sealed by a sealing member 6 fitted to an attaching groove 4 formed on the cover 10 side or on the pressure releasing part 1 side. Protrusions 5 and 8 which prevent the sealing member 6 from falling off are provided in the attaching groove 4 and, further, an inner wall member 7 in the attaching groove 4 which faces the inner annular part of the sealing member 6 can be removed in order to make the attachment of the sealing member easily.
Patent JP-H07244216-A (JP)
Title: Transmission wavelength variable interference filter
Inventor: OKAMOTO MIKIO
IPC: G02B5/28
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a filter capable of causing only the band shift without changing the bandwidth with the change of temp. by using a material high in temp. dependency of refractive index as a spacer layer in the interference filter having a multilayered structure. CONSTITUTION:In the interference filter having a multilayered structure, the material high in the temp. dependency of refractive index is used as the spacer out layer of the interference filter. That is, the interference filter is formed out of materials such as Ge and SiO and is composed of a substrate 1, the spacer layer 2 consisting of Ge layer and layers 3 consisting of Ge layers and a SiO layers arranged successively alternately. The center wavelength of the band is determined by the optical film thickness of the spacer layer 2 in the interference filter and then shifts to the long wavelength side or short wavelength side by changing the refractive index with the temp. In this case, the bandwidth is not changed. The thickness of the spacer layer 2 is integer times of lambda/2 and preferably 1-10 times.
Patent JP-H04253767-A (JP)
Title: Thermoplastic polyurethane elastomer composition and molding product
Inventor: YADOSHIMA SATOSHI
IPC: C08L75/04
Filed: 1991-02-04
Abstract: PURPOSE:To provide a thermoplastic polyurethane elastomer composition which gives moldings excellent in heat resistance and hot water resistance, and a molding prepared therefrom and irradiated with an ionizing radiation for its cross-linking. CONSTITUTION:A thermoplastic polyurethane elastomer composition comprising a polycarbonate-base thermoplastic polyurethane elastomer, at least one polyfunctional monomer selected from the group consisting of trimethylolpropane triacrylate, trimethylolpropane trimethacrylate and triacrylformal, a halogenic fire retardant and a fire-retardant assistant. Further, a molding prepared from the composition and irradiated with an ionizing radiation for its cross-linking.
Patent JP-H01212266-A (JP)
Title: Superconducting material
Inventor: ITO MASAHIRO
IPC: C04B35/45
Filed: 1988-02-18
Abstract: PURPOSE:To enhance critical current density and moisture resistance by adding GeO2, Ga2O3 and CaF2. CONSTITUTION:GeO2, Ga2O3 and CaF2 are added to a superconducting material based on a compsn. represented by a formula Ln1Ba2Cu3Ox (where Ln is Y, La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Yb or Lu and x=0.3-7.0) by <=5.00wt.% in total in 0.30-1.70 weight ratio to a compsn. within the range defined by Ln1Ba1.4Cu1.8Ox, Ln1Ba4.5Cu4.5Ox, Ln1Ba3Cu6Ox and Ln1Ba1Cu3Ox (molar ratio) and they are sintered under oxidation.
Patent JP-H07117178-A (JP)
Title: Composite flexible hose
Inventor: SHIODA AKIRA
IPC: B32B1/08
Filed: 1994-03-07
Abstract: PURPOSE:To provide a prominently flexible composite flexible hose in which an innermost layer is bonded to an intermediate rubber layer without employing any adhesive agent layer. CONSTITUTION:A composite flexible hose is constituted of an innermost layer 2, an intermediate rubber layer 3, a fiber reinforced layer 4 and an outer surface rubber layer 5, which are laminated sequentially from the inner side of the hose, where the innermost layer 2 is constituted of a modified polyamide obtained by blending polyamide with modified polyolefin containing carboxyl group. The intermediate rubber layer 3 is constituted of a rubber composite obtained by blending 100 pts.wt of material rubber, consisting of butyl rubber and halogenated butyl rubber which are blended with the weight ratio of 50/50-0/100, with 10-50 pts.wt. of silicic acid or silicate and 5-15 pts.wt. of bromide alkylphenol formaldehyde resin while the composite flexible hose 1 can be obained by vulcanizing respective layers after laminating them.
Patent JP-S60178468-A (JP)
Title: Picture density control method
Inventor: ARAYA JIYUNJI
IPC: G03G15/00
Filed: 1984-02-27
Abstract: PURPOSE:To control accurately the picture density while following up the sensitivity characteristic of a photosensitive body even if this sensitivity characteristic is change variously, by calculating density determining conditions with two or more kinds of luminosity standard density member. CONSTITUTION:For example, an electrostatic latent image of a standard white plate 13 is formed, and its latent image potential Vo is measured by a surface potentiometer 10 and a potential measuring circuit 22, and the quantity of irradiated light of a halogen lamp 15 is so controlled that this potential is 0V, and the electrostatic latent image potential in a dark part is set to 500V. A gray standard original plate 30 is moved under the standard white original plate 13, and an electrostatic latent image of this plate 30 is formed, and its electrostatic latent image potential VH is measured. An electrostatic latent image of a copy original O is formed with a controlled quantity of irradiated light of the lamp, and its electrostatic latent image potential V is measured, and an original density D is calculated on a basis of measured potentials V and VH, a standard white original density DO and a standard gray original density DH by an original density calculating circuit 23. Thus, even if the sensitivity characteristic of the photosensitive body is changed, correct pictures are obtained by image forming condition controls such as correcting control of the quantity of irradiated light of the lamp, control of a developing bias, etc. based on this value D.
Patent JP-H03239362-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA NOBUCHIKA
IPC: H01L21/203
Filed: 1990-02-16
Abstract: PURPOSE:To simply obtain two or more types of semiconductor elements having different threshold voltages in high yield on the same substrate by forming predetermined electrodes, etc., on two or more types of semiconductor layers having different carrier densities to be formed on the exposed surface not covered with a mask pattern. CONSTITUTION:A mask pattern partly covering a substrate 31 is so formed on the substrate 31 as to expose a plurality of regions 31a, 31b having two or more types of areas on the surface of the substrate 1. A material containing impurities is supplied on the exposed surfaces 31a, 31b to simultaneously crystal- grow semiconductor layers 34a, 34b, 35a, 35b having different carrier densities in response to the areas of the exposed regions 31a, 31b. A plurality of semiconductor elements 39 to be operated at different threshold voltages from the layers 34a, 34b, 35a, 35b having different carrier densities are formed on the substrate 31. Thus, the elements having two or more types of different threshold voltages are simply obtained in high yield on the same substrate.
Patent JP-2000230159-A (JP)
Title: Substrate for adhesive tape
Inventor: MIURA MAKOTO
IPC: C09J7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate which is used for adhesive tapes exhibiting high adhesive strengths and has high adhesivity. SOLUTION: This substrate for adhesive tapes is obtained by forming an acrylic polymer layer having a thickness of 0.1-5 μm and having carboxyl groups in an amount of >=5 mgKOH/g. The substrate for adhesive tapes is also obtained by molding a photocation-polymerizable composition comprising 100 pts.wt. of a cation-polymerizable compound and 0.01-30 pts.wt. of a photocation- polymerization initiator into a sheet-like shape, and then irradiating the sheet- like product with light. Therein, 25-65 wt.% of the cation-polymerizable compound comprises an acrylic polymer consisting mainly of an alkyl acrylate and having a weight-average mol.wt. of >=10,000, and the photocation- polymerizable composition has a total cation-polymerizable functional group equivalent of <=5,000 g-resin/mol.
Patent JP-H0629239-A (JP)
Title: Manufacture of self-aligned diffused barrier in semiconductor element by making use of lift-off process and semiconductor element provided with diffused barrier
Inventor: MADAFU MEERA
IPC: G03F7/26
Filed: 1993-02-25
Abstract: PURPOSE: To form a conductive self-aligned diffused barrier through the use of a self-aligned lift-off process. CONSTITUTION: A hole is made in a dielectric layer 12, based on the pattern of a photoresist layer 20 formed on intermediate auxiliary coating 18. Then, diffused barrier objects 22a and 22b are deposited in the hole and on the photoresist layer 20. Then, the intermediate auxiliary coating 18, the photoresist layer 20 and the diffused barrier object 22a are lifted off. Finally, aluminum layers are formed in and around the hole.
Patent JP-S52118595-A (JP)
Title: Wiring track
Inventor: KAMISAKA AKIRA
IPC: H02G5/00
Filed: 1976-03-31
Abstract: PURPOSE: To reduce size in such a manner that U-shaped track is pushed into hollow section and held at stepped portion so that said track is firmly contained in the case without using screws. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10232726-A (JP)
Title: Desktop computer
Inventor: WATANABE NAOHARU
IPC: G06F1/16
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To constitute an entire device compact and light in weight by arranging a thinned display. SOLUTION: As a display device, a liquid crystal display(LCD) 11 is integrally arranged on the upper surface of a main body 12 of desktop computer. Since the LCD 11 is made compact and light in weight remarkably in comparison with a CRT display, space saving is enabled without longitudinally placing the desktop computer. Since the power source and power supply switch of LCD 11 can be shared with a power source and a power supply switch inside the main body 12 of computer, the power source and power supply switch dedicated to the LCD 11 are unnecessitated and the entire device can be made light in weight. Since the LCD 11 is arranged on the upper surface of the main body 12 of computer, a user can watch the screen of LCD 11 from the upper oblique side.  Thus, the screen of LCD 11 can be visually confirmed not only from the front side but also from the side and the back side, and the presentation of materials to the other person is enabled.
Patent JP-H10231048-A (JP)
Title: Sheet conveying device and bill treatment device
Inventor: IMAMURA HAJIME
IPC: G07D9/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a stable conveying state in a conveying path inferior in conveying performance by computing the average value of skew change of sheets, changing skew on the basis of the average value, maintaining this state, and changing the skew value at the time other than the time of sheet conveying action. SOLUTION: Skew and the change of skew are counted on the specified number of bills P controlled within certain time, for instance, during one deal. Skew variation of every bill P and the average value of variation are obtained using a statistical method. Speed difference elimination of conveyor belts Ba, Bb by skew correcting mechanism is then started. The average value of the variation is compared with the correction value correctable by the skew correcting mechanism. In case of the grade of variation being smaller than the correction value correctable by the skew correcting mechanism, the speed difference elimination of the conveyor belts Ba, Bb is started as it is. Skew correction is normally executed at the nonoperating time of a paper treatment device.
Patent JP-2000232868-A (JP)
Title: Rotating plate pressure device for raw laver contaminant separator
Inventor: NIIMI KIYOSHI
IPC: A23L17/60
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject pressure device simplified in structure, secured in substantially uniform clearance, and facilitated in sucking high-quality raw laver, having a construction comprising a means for mounting a rotating shaft with an elastic means pressing a rotating plate and a gap provided in the above mounting means. SOLUTION: This pressure device is made up of a rotating plate mounted on the rotating shaft 8 of a raw laver mixing liquid tank, a clearance defined by the rotating plate and a screening casing, and elastic means such as a spring 7 pressing the rotating plate, an elastic rubber or pneumatic pressure, a means 14 for mounting the rotating shaft 8 with the elastic means, and a gap S' provided in the mounting means 14. It is preferable that the mounting means 14 is made up of a connecting member 141 mounted on the rotating shaft 8, a cap 143 mounted on the rotating plate attached to the connecting member 141, and a fastener 144 set up on the cap 143 with the gap S'.
Patent JP-H02289281-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1989-02-16
Abstract: PURPOSE:To enable a title machine to be positioned in juxtaposition with a pin ball game machine and to easily amuse various games by a method wherein a plurality of rotary bodies are arranged in a shell body in a manner to be obliquely overlapped so that a depth is reduced, a part of each rotary body fronts on a display window formed in the front of the shell body, and symbols seen through the display window are formed in succession on a peripheral edge. CONSTITUTION:Rotary bodies 20a, 20b, and 20c are overlapped in a shell body 11 in the direction of width in oblique orientation so that depth is reduced and the rotary bodies are contained in the shell body 11. A part of peripheral edge parts 22a, 22b, and 22c of the rotary bodies face on display windows 15a, 15b, and 15c formed in the front of the shell body 11. Symbols 25a, 25b... indicated in an English letters are formed in succession on a peripheral surface 24a of the rotary body 20a, and the rotary body is positioned close the display window in a manner that a part of the peripheral surface 24a makes contact therewith. The symbols are visible through the front in a manner to front on the display window 15a. Illuminating lamps 13a, 13b, and 13c to illuminate peripheral parts 22a, 22b, and 22c fronting on the display windows 15a, 15b, and 15c are mounted in the cavities of the rotary bodies 20a, 20b, and 20c to support base plates 12a, 12b, and 12c.
Patent JP-H08233165-A (JP)
Title: Pipe joint
Inventor: IZUMI ATSUSHI
IPC: F16L19/03
Filed: 1995-02-24
Abstract: PURPOSE: To provide the pipe joint which can connect a hose to fluid equipment comparatively easily, and furthermore is easy in part management. CONSTITUTION: The pipe joint is so constituted that a box nut is mounted to the one end side of a hard bent pipe 1 rotatably in a detent condition, and concurrently a hose connecting section 3 is provided for the other end side, in this case, a nipple 4 is threadedly inserted in the box nut, and concurrently, a locking means 5 is provided for the box nut, which suspends the movement of the nipple 4 in the joint axial direction with respect to the box nut 2 before the threaded insertion of the box nut with the nipple comes off.
Patent JP-H06297062-A (JP)
Title: Rack for article storage
Inventor: HAINTSU SHIERAA
IPC: B21D43/26
Filed: 1993-02-25
Abstract: PURPOSE: To obtain a frame which is capable of automatically housing an article in an upright position without the need of being aligned by tilting a lever mechanism to a holding position and making locking members catch an object article and serve as a surface in contact with a subsequent article. CONSTITUTION: When the article 6 is placed on tilting pieces 3, the tilting pieces 3 are rotated with respect to the centers 4 of the rotation, catch the lower locking members 9 via driving pieces 7 and the lower locking members 9 are raised in the upward direction. The lower locking members 9 are connected to the other locking members 13 via connecting rods 14 in the vicinity of connecting points 10. Separately, connection is carried out via two connecting points 15, 16. When the locking members 9 move upward, the direct-connecting rods 14 are thrusted upward, the locking members 18 are displaced to the holding position and the article 6 is held by the 4 tilting pieces.
Patent JP-S51112207-A (JP)
Title: Power supply unit of magnetron
Inventor: MAEHARA TADAYOSHI
IPC: H05B6/68
Filed: 1975-03-28
Abstract: PURPOSE: To have a power supply for a magnetron which permits easy control of magnetron output. 
     COPYRIGHT: (C)1976,JPO&Japio