baber/WOPTO huggingface dataset:
Patent JP-H04100274-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI IZUMI
IPC: H01L27/06
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a semiconductor device or high resistance, by forming silicide in the part of an input protective resistor requiring high speed and high degree of integration, and increasing the contact resistance of polysilicon and titanium in the part requiring high resistance. CONSTITUTION:After a field and gate oxide film 103 is formed on a semiconductor substrate 101, and a pattern is formed, a polysilicon layer 104 is deposited on the whole surface. After a polysilicon layer 105 and an N-type diffusion layer 106 are formed by diffusing phosphorus, a wiring layer and a gate electrode 109 are formed by ion-implanting boron only in a protective resistor part. After a silicon oxide film is deposited, a side wall 110 is formed. After phosphorus is ion-implanted, an N-type diffusion layer 111 is formed, and titanium 112 is sputtered on the whole surface, titanium silicide is formed only in a silicon exposure part, and titanium silicide 113 is formed by exfoliating titanium. After a silicon oxide film is deposited, an silicon oxide film 114 is formed. After aluminum is sputtered on the whole surface, an aluminum wiring layer 115 is formed. As the result, high resistance can be ensured.
Patent JP-S6276458-A (JP)
Title: Method for automatic inspecting column
Inventor: EIKI YOSHIHIRO
IPC: G01N30/52
Filed: 1985-09-30
Abstract: PURPOSE:To inspect even a slightly bad column which a human being hardly discriminates by setting a certain positive value as a threshold, secondarily differentiating the peak of chromatograph available from pouring a standard substance into a liquid chromatograph and judging a column from the secondarily differentiated value. CONSTITUTION:When a specimens is poured into the liquid chromatograph, a Gaussian distribution type peak as figure A shows appears where a separated column is normal. On the other hand, if the separated column deteriorates or a filler is not properly filled, a peak with a shoulder appears as figure A' shows. These peaks are differentiated in terms of hour as figures B and B' show, and agains differentiated in terms of hours, thereby executing the secondary differentiation as figures C and C' show. As a result, when the separated column is normal, the number of the positive areas of the secondary differentiation is two as figure C shows. However, if the separated column is abnormal, the positive areas of the secondary differentiation is more than there as figure C' shows.
Patent JP-H0386061-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: B60T1/06
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the magnetic characteristic of a permanent magnet from being deteriorated due to water content, dust, heat, and the like by composing the device of a rotor fitted on a rotary shaft, a permanent magnet for applying brake onto the rotary shaft and releasing the brake by separating the shaft from, and a case for enclosing the permanent magnet. CONSTITUTION:On an output shaft 1 at the rear section of a transmission case 17, a rotor for an eddy current type reduction gear and a brake drum 3 for a parking brake are fitted, and on the transmission case 17 itself, a case 9 for enclosing a permanent magnet 6 to be freely moved in contact with or separated from the rotor 4 is fitted via a fitting metal 18. Inside the brake drum 3 for the parking brake, a brake shoe 19 is set, and a drum brake mechanism is formed. As a result, the magnetic characteristic of the permanent magnet can be prevented from being deteriorated due to water content, dust, heat, and the like.
Patent JP-H0772071-A (JP)
Title: Noncontact gas sensor and gas detecting method
Inventor: TAKEUCHI TAKAYUKI
IPC: G01N21/37
Filed: 1993-09-02
Abstract: PURPOSE:To provide an apparatus and a method for correctly detecting the generation of a to-be-measured gas in a short time without touching the gas. CONSTITUTION:Infrared rays of continuous wavelengths are applied to a to-be- measured space 12 from a light source 11, and the passing light is received by a sensor part 13. A first filter 131 for passing electromagnetic waves of only an absorption wavelength proper to a to-be-measured gas, a second filter 132 for allowing electromagnetic waves except in the above absorption wavelength and, a first and a second infrared sensors 133, 134 in back of the corresponding filters are arranged in the sensor part 13. It is detected from a difference of outputs of the first and second infrared sensors 133, 134 when the to-be- measured gas is generated and increased.
Patent JP-H0772530-A (JP)
Title: Optical finder
Inventor: HAYASHI HIDEKAZU
IPC: G03B13/02
Filed: 1993-09-02
Abstract: PURPOSE:To prevent dust from entering a space between prisms from the outside and to obtain an excellent object image at an ocular part by housing plural prisms constituting an optical finder in a case through a sealing member and hermetically sealing the space between the prisms by the sealing member. CONSTITUTION:The 1st prism 242 is housed in a prism frame 243 through a rubber packing 260. The 2nd prism 246 is housed in the prism frame 248 through the rubber packing 262. Since the space between the prisms surrounded by a finder main body 202 and the prisms 242 and 246 can be hermetically sealed by the packings 260 and 262, the dust does not enter this space from the outside. Therefore, the excellent object image is obtained because the dust does not adhere to the prisms 242 and 246.
Patent JP-H0380925-A (JP)
Title: Gas permselective membrane
Inventor: SAITO YUKIHIRO
IPC: B01D69/12
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a highly reliable and gas permselective membrane and fully exhibit its function by forming two different kinds of polymer thin membranes on a porous support having a ventilation efficiency and a wettability to water within a specific value range respectively. CONSTITUTION:A porous support having <=50sec/6.45cm<2>.567g.10cc of Gurley value as ventilation efficiency and >=30 deg. of contact angle to water as surface wettability to water is used. A gas permeable first polymer thin membrane having the formula I (R1 stands for H or alkyl with C number <=4, R2 stands for alkyl expressed as -(CH2)m-CH3 where m=0-3) is formed on the support. A gas permeable second polymer thin membrane made of an organosiloxane copolymer is formed on the other side of the support. The resulting membrane exhibits membrane function fully and is highly reliable.
Patent JP-H0594666-A (JP)
Title: Device for providing information by using card
Inventor: NISHIINOUE KAZUO
IPC: G06K17/00
Filed: 1991-08-29
Abstract: PURPOSE:To improve convenience by inputting the information of a company profile, etc., in a business card and enhancing added functions of a card. CONSTITUTION:A magnetic tape 6 is stuck to the back 2b of the card, and the information concerning the company such as the contents of operations, handled merchandises, etc., is recorded in the magnetic tape 6. Such information is read out by the magnetic head 12 of a picture processor 11, and after a desired information is selected in a processing part 14, a picture including tables and graphs is synthesized in a picture synthesizing part 15 and displayed on a display device 17. Thus, the sender of the card 2 has no need to carry around pamphlets, etc., in which the company information is printed, together with the card 2 also, the receiver of the card 2 has only to keep the card 2, and consequently the convenience is improved.
Patent JP-S59109728-A (JP)
Title: Heating process of hothouse
Inventor: ISHIHARA KATSUROU
IPC: F24F1/02
Filed: 1982-12-13
Abstract: PURPOSE:To perform heating and air sterilization by a common system by a method wherein a sterilizing solution is utilized as a heating medium. CONSTITUTION:When the temperature of a hothouse declines down to specified lower limit temperature, a pump 82 and a fan 2 start to be operated by a room temperature sensor 9 to make room air pass through a filler 3 and the air is heated and sterilized by the sterilizing and heating solution sprayed into the filler 3 from a solution supplying tube 4. The solution dripped down from the filler 3 to a receiving groove 5 may be recovered to a tank 6 to be reheated and sprayed again into the filler 3 from the solution supplying tube 4. When the temperature in the hothouse reaches the specified upper limit temperature, the pump 82 and the fan 2 are stopped.
Patent JP-H0384145-A (JP)
Title: Expansion joint device for large clearance
Inventor: DAIMATSU TOSHIICHI
IPC: E04B1/62
Filed: 1989-08-25
Abstract: PURPOSE:To reduce an undersirable effect on the design of a building by projecting and oppositely facing cover plates to the outer side edges of a pair of frame bases and sliding-covering the rears of the cover plates through hanging means. CONSTITUTION:Hinge-receiving bases 1, 1 are fixed onto the external-wall edge section opposed surfaces of both bodies (a), (a) oppositely placed while holding clearance G. Columnar hinge projections 6 projected from the outer edges of frame bases 5, 5 are fitted rotatably to the hinge boards 3 of the hinge-recieving bases 1, 1. Ribs 7, 8, 9 are installed positioned to the inner edges of both frame bases 5, and cover-plate fixing ribs 10 are integrally formed to front edges. The outer side edges of cover plates 12, 12 are fixed to the cover-plate fixing ribs 10 of both frame bases 5, 5, and the tilt edge 14 sides are projected and oppositely faced in the direction covering the approximately quarter width quantity clearance g while a sliding covering plate 15 is hung from the rears of the cover plates 12, 12 through a hanging means 20.
Patent JP-S60111577-A (JP)
Title: Vertical synchronizing device
Inventor: NEMOTO YUKIO
IPC: H04N5/04
Filed: 1983-11-21
Abstract: PURPOSE:To continue to have synchronizing at a regular timing and to improve synchronization at the time of a weak electric field by generating a reset signal immediately after a window is closed when a vertical synchronizing signal does not exist at the inside of the window, and by discriminating the reset signal from the regular television signal. CONSTITUTION:A frequency equivalent to 2 times that of a horizontal synchronizing signal from a clock input terminal 1 is inputted to a dividing circuit 2 and a delay circuit 15. The output of the pulse width of the required timing from the circuit 2 is inputted to a gate circuit 4, reset signal generation circuits 5 and 6, window circuits 8 and 9, and a window circuit 18. Outputs of the circuit 6 and a counter circuit 21 are added to an AND gate 7, and the generation of the reset signal is controlled by the output of the circuit 21. When a vertical synchronizing signal does not exist at the inside of the window, the reset signal is generated after the window is closed, and the signal is discriminated from the regular television signal. Then, synchronization at the time of the weak electric field is improved by having the synchronization at the regular timing.
Patent JP-H1144715-A (JP)
Title: Measurement of insulating resistance of electronic part
Inventor: KITAGAWA MITSURU
IPC: G01R27/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure insulating resistance of electronic part by dividing the measurement data of the leakage current into plural segments and eliminating a noise component on the basis of the approximation by the least squares method within each segment. SOLUTION: A direct current applying source 1 is connected to a measuring terminal 4a through a switch 2 and a current limiting resistor 3. The measuring terminals 4a, 4b can contact with an electrode of a capacitor 5 to be measured. The leak current of the capacitor 5 is sent from the measuring terminal 4b to a current detecting circuit 6 such as an OP amplifier, and detected by conversion to voltage. Output of the current detecting circuit 6 is sent to an analyzing device (CPU) 8 through an A/D converter 7. The current limiting resistor 3 increases a resistance value of the circuit when capacity of the capacitor 5 is large and the excessive current flows so as to limit the initial current at an allowable level or less.  As a CPU 8, a high frequency analyzing device having a sampling frequency at about several 10 μs is used, and the leakage current is accurately detected on the basis of the approximation by the least squares method.
Patent JP-2000054408-A (JP)
Title: Multipurpose protection truss
Inventor: MAEDA IKUO
IPC: E02D29/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To frame triangular girders quickly and simply by providing front girders, rear girders, stay girders, and connecting shift materials to frame them into triangular forms in a plane view. SOLUTION: Foundation concrete C is placed, and the upper face 10 is formed into a nearly horizontal face. Connecting shaft materials 4 are projected from the upper face 10. Next after curing the concrete C, front girders 1 are continuously connected together in the constructing direction. At this time, the end parts of the adjoining girders 1 are inserted in the connecting shaft material 4 through insert holes, the stepped recessed parts are engaged with other on the upper face 10. Similaely rear girders 2 are also continuously connected together. Next between the girders 1, 2 arranged in rows front and rear, stay girders 3 are pile up so as to form equilateral triangles.  At the time, both end parts of the girders 3 are inserted in the shaft material 4 connecting together the girders 1 and the shaft material 4 connecting together the girders 2 through insertion holes, and the stepped recessed parts are fitted onto the end parts of the girders 1, 2 and onto the end parts of the adjoining girders 3. Hereby, the triangular girders can be simple constructed into frameworks in the desired constructing direction and upward.
Patent JP-2000041319-A (JP)
Title: Square outlet box
Inventor: SUGAYA YOJI
IPC: H02G3/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a square outlet box which can be neatly installed so as not to obstruct the routes of pipes when pipes with a same diameter are connected straight to each other or in parallel to each other, and furthermore, can cope with all the possible combinations of pipes by turning the orientation of the outlet box. SOLUTION: Pairs of knockouts 1 with different diameters are respectively formed in a pair of side surfaces among four circumferential side surfaces of an outlet box P at positions facing each other for providing series connection parts 10. A pair of knockouts 1 with a same diameter are formed in parallel in one of a pair of remaining side surfaces, and a pair of knockouts 1 with a diameter equal to each other but different from the diameter of the pair of knockouts 1 formed in the former side surface are formed in the other side surface of the pair of remaining side surfaces to provide parallel connection parts 20. With this constitution, when pipes with a same diameter are connected straight to each other or in parallel to each other, the outlet box P does not obstruct the routing of pipes and can be neatly installed.  The box P can cope with all the possible combinations of pipes by turning the orientation of the box P.
Patent JP-H0384387-A (JP)
Title: Kiln
Inventor: NAGAI SATORU
IPC: F27B9/24
Filed: 1989-08-25
Abstract: PURPOSE:To separately control an ambient temperature between a lower space and an upper space and prevent the generation of warping by comprising a carrier band end for a refractory shielding material and a side end of a sintered body so that they may lapped vertically by way of a carrier band, and partitioning the interior of a furnace into a lower space and an upper space. CONSTITUTION:A carrier and 1 moves on a large number of rollers 2 installed vertically in a longitudinal direction of a tunnel kiln A. The clearance between a side 1a of the carrier band 1 and a furnace wall 3 of the tunnel kiln A is covered with a shielding material 6 which comprises refractories, such as chamotte brick, carborundum board, insulation brick, and ceramole block. The upper surface of the shielding material 6 is virtually on the same level with the upper surface of the roller 2. A roller side end 6a of the shielding material 6 and a side end of a sintered body 5 are designed so that they may be lapped. The clearance between the furnace wall and the sintered body or the carrier band are filled with a refractory shielding material, which makes it possible to control the temperature in the upper and lower stages of the furnace freely.
Patent JP-S6279315-A (JP)
Title: Illumination apparatus of meter
Inventor: TSUJI MASAYA
IPC: G01D11/28
Filed: 1985-10-02
Abstract: PURPOSE:To efficiently uniformize the illumination of a dial, by integrally forming a light reflective attenuating member having hue such that light reflectivity is low along the inner surface of a case so as to extend the same from the existing light blocking member arranged in the vicinity of the dial. CONSTITUTION:The light emitted from a light source 2 to straightly advance to the upper part passes through the hole 5b of a plate 5 as shown by an arrow (a) and is reflected from the inclined surface 6a of a dial 6 to illuminate the dial 6. The light shown by an arrow (b), which impinged against the light reflective attenuating member 5a of the plate 5 provided along a case, is absorbed because said light reflective attenuating member 5a has hue low in light reflectivity such as black and becomes soft light which is, in turn, similarly converted in to the illumination light of the dial 6. That is, because light to be reflected from the light source toward the end surface of the dial by the inner surface of the case is attenuated by the light reflective attenuating member extending from the existing light blocking ember arranged in the vicinity of the dial, the illumination of the dial can be efficiently uniformized with inexpensive constitution.
Patent JP-S6463170-A (JP)
Title: Thermal transfer printer
Inventor: TAKANASHI RYOYU
IPC: G06K15/10
Filed: 1987-09-02
Abstract: PURPOSE:To reduce unevenness of printed density in sub-scanning direction, by providing a data converting means for outputting data for increasing the gradation level of inputted printing data substantially in proportion to the rotating speed of a platen roller, as printing date. CONSTITUTION:Printing of printing line input data is conducted on a line-by-line basis with a fixed timing, and a D/T converter 18 is provided for converting the printing line input date into gradation level according to the variations in the rotating speed of a platen roller 6. When the rotating speed of the platen roller 6 is enhanced, the D/T converter 18 raises the gradation level of the printing line input data to prolong an energization time for heat generating resistors in a line thermal head 11, whereby the size of dots transferred onto a recording paper is enlarged. Conversely, when the rotating speed of the roller 6 is lowered, the gradation level. of the printing line input data is lowered to shorten the energization time for the resistors, whereby the size of the dots transferred onto the recording paper is reduced.
Patent JP-H0639450-A (JP)
Title: Method and device for burring
Inventor: KANEYUKI TOSHIAKI
IPC: B21D28/34
Filed: 1992-07-27
Abstract: PURPOSE:To prevent a crack from generating in a burring time. CONSTITUTION:A punching part 16 is provided at a top end part of a punching punch 15, and a cutting part 17 which is a slightly larger diameter than the punching part 16 is provided. A metal plate 1 is fixed on a punching die 14. The punching punch 16 is struck down and inserted through the punching die 14, and a punched part 6 is formed by separating a scrap 5 from the metal plate 1 with the shearing of a punching part 14a of the punching die 14 and the punching part 16 of the punching punch 15. When the punching punch 15 is further lowered and the cutting part 17 is inserted through the punched part 6 of the metal plate 1, a cut surface of the punched part 6 is cut with the cutting part 17, a scrap 18 is cut away and a smooth surface is formed. Thereafter, in the time burring the circumference of the punched part 6 of the metal plate 1 with a burring die and a burring punch, the projecting amount of a flange part to be formed with burring can be set large because the crack is hardly generated on a reason that the cut surface of the punched part 6 is formed to the smooth surface.
Patent JP-H0949102-A (JP)
Title: Girdle for thinning body
Inventor: NAITO TOMOKO
IPC: A61N5/06
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a girdle which is used for correcting excessively fat abdomen, in other words, for thinning the body weight. SOLUTION: An heat insulating material, a heat radiation reflector, a far infrared ray-radiating material and the like are placed inside the cloth constituting the girdle to develop the actions of increasing the body temperature, sweating action and the function of correcting the body shape.
Patent JP-S59110013-A (JP)
Title: Marking circuit for signal block bracketing of dpcm-coded acoustic signal processor
Inventor: KAMIYA KENJI
IPC: G10L21/04
Filed: 1982-12-14
Abstract: PURPOSE:To eliminate the phase disorder of an acoustic signal generated by DPCM (differential pulse code modulation) at a concatenation point and to obtain a playback signal which provides good sensation of heating without any noise by marking data so that bracketing points of respective blocks which sections the acoustic signal are in phase when the acoustic signal is written in a memory. CONSTITUTION:A zero-cross detecting circuit 12 which inputs a peak detection signal (b) outputs a marking command signal (c) to a marking circuit 13 simultaneously with the input of the peak signal. When time-axis compression is carried out during a read of data from an RAM7, marks added to the encoded data are addressed to skip every other block of the data which is read out block by block. On the other hand, when time-axis expansion is performed, a bracketing point of the signal for every block which is obtained in time-axis conversion is given at the time of the peak of the acoustic signal and in phase. Therefore, acoustic signals in respective blocks are concatenated in phase and the signal reproduced by decoding has no large phase shift.
Patent JP-H0958017-A (JP)
Title: Ink jet printer equipment
Inventor: SATOU NOBUSUKE
IPC: B41J2/01
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide ink jet printer equipment having a simple structure, being free from a slippage of a hit position and a leakage of a current and enabling execution of gradation printing. SOLUTION: This equipment has a gradation counter part 22 which is made to cycle by a clock and outputs gradation counter values representing a prescribed number of dot gradations, a driver power supply control part 26 which changes the amount of discharge energy of ink discharged from a head part 28, in accordance with the gradation, counter values, a delay generating part 25 which changes the amount of delay as a positional corrective value for a hit position of ink on a matter to be printed, in accordance with a change in the amount of the discharge energy, and a driver drive part 27 which drives the head part 28 in accordance with the amount of the discharge energy.