baber/WOPTO huggingface dataset:
Patent JP-S61265931-A (JP)
Title: Power line carrier system
Inventor: NAKAMURA MASAMI
IPC: H04B3/54
Filed: 1985-05-20
Abstract: PURPOSE:To eliminate the need for a power synchronizing signal and to give immunity to an impulse noise by dividing each bit of a transmission signal into two so as to make the level of the 1st half of the signal different from the latter half level and detecting the bit synchronizing point where the center level of bits at each bit is fluctuated so as to correct the reception timing. CONSTITUTION:The bit constitution of a transmission data is shown in figure. The first half of a bit 21 is at L and the latter half is at H with logic '0' and conversely the first half of a bit 22 is at H and the latter half is at L at logic '1' and at the center of the bits 21, 22, the information of bit synchronizing point L H, H L where the level is fluctuated is include. Then the signal input is detected by a cycle being 14 times of the bit length. That is the leading of the 1st bit 22 of the digital signal is awaited by the processing cycle (a) normally. When the input of H is detected by the processing cycle (a), the cycle moves to the processing cycle (b) and the first half level of the 1st bit 22 is discriminated by the majority decision of succeeding 5 inputs. When the H level is discriminated, the cycle goes to the processing cycle (c) and the bit synchronizing point H L of the 1st bit 22 is detected.
Patent JP-H02288030-A (JP)
Title: Push button switch
Inventor: UENO SATORU
IPC: H01H13/60
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the title switch with good stability, operational properties, and appearance by operating a reversely rotatable handle through a reversely rotatable handle operational part which can slide freely and is attached in a pushing button handle. CONSTITUTION:When a push button handle 23 is pushed, a reversely rotatable 26 which forms a wave motion switch is swung and reversely moved by a reversely rotatable handle operational part 27 which can slide freely and is attached in the handle 23 and in combination with the movement, a movable contactor 25 is swung and a movable contact 42 of a contactor 25 and a fixed contact 39 are brought into contact each other. Under this condition, when pushing the handle 23 is stopped, a returning spring 24 and the handle 23 return the original position and at the same time the part 27 is returned to a neutral position by a returning spring 29. Meanwhile, the handle 26 retains the position where the handle is moved by a reversely rotatable coil spring 28. By this structure, a push button switch having good stability, operational properties, appearance with constant position and without declining the handle is obtained.
Patent JP-H08285337-A (JP)
Title: Gas humidifying method
Inventor: MATSUURA YASUO
IPC: C21D1/76
Filed: 1995-04-06
Abstract: PURPOSE: To reduce installation costs and improve the precision in controlling dew point by a method wherein water level in a hot-water tank is measured at two points, an operating level to detect shortage of water during normal operation and a preparation level to determine the water level before preparation for operation, and the two measuring points are switched to one another. CONSTITUTION: In a gas humidifier 30, two hot-water level meters 31 and 32 are respectively installed at higher and lower positions in a hot-water tank 11 located under a humidifier tower 16 and output signals from the level meters 31 and 32 are input to a controller 33. A solenoid valve 20 connected to a makeup water tank 21 is on-off controlled by the controller 33 according to the signals. The level meter 31 is to detect the preparative water level, and the level meter 32 located at a position a little lower than the level meter 31 is to detect the normal operating water level. Thereby, water is prevented from being fed into the hot-water tank 11 from outside during preparation for operation, and as a result, the hot-water in the hot-water tank 11 can be kept at a constant temperature.
Patent JP-S60221-A (JP)
Title: Cooker
Inventor: NODA TAKAMITSU
IPC: F24C7/02
Filed: 1983-06-16
Abstract: PURPOSE:To make it possible to measure an accurate cooking time even if the source power frequency changes by using a pulse motor timer powered by a pulse motor. CONSTITUTION:A pulse motor timer powered by a pulse motor is used. Because of this, even if the source power frequency changes, it will not adversely affect, allowing an accurate measurement of cooking time, and so, the parts replacement becomes unnecessary. As the pulse motor speed is made different between the reheat cooking for a short time period and the long time cooking with separate timer graduations for the respective cooking modes, the accuracy of the timer setting is not aggarvated. Because the timer setting is conducted in a simple process of the rotation of a timer knob, the ease of operation is not reduced.
Patent JP-S61267358-A (JP)
Title: Semiconductor device
Inventor: KAGA TORU
IPC: H01L27/092
Filed: 1985-05-22
Abstract: PURPOSE:To obtain an ultrafine and highly reliable complementary semiconductor device by introducing a junction type field effect element into a complementary semiconductor device. CONSTITUTION:A P-type well 22 is provided on an N-type Si substrate 21, whose well includes therein a junction type field effect transistor (JFET) comprising an N-type channel region 23, a source-drain high-density N-type impurity region 24, and a gate 25 formed of a P-type impurity. The other surface portion of the N-type Si substrate includes a JFET comprising a P-type channel region 26, a source-drain high-density N-type impurity region 27, and a gate 28 formed of an N-type impurity. Since no thin gate oxide film is used, the device is enabled to be made ultrafine without considering reduction of the life of the gate oxide film, thereby accomplishing low-power consumption and high-speed circuit operation.
Patent JP-S5812880-A (JP)
Title: Ship-cutting method
Inventor: HIRATO HIDEO
IPC: E02B3/06
Filed: 1981-07-13
Abstract: PURPOSE:To aim at effective use of worn-out vessels, by cutting a tank section where relatively parallel plane parts removing their stem and stern are ample in place, at an adequate spot lying a little toward the hull center of the wing tank longitudinal bulkhead, thereby securing optimum somethings as a breakwater block. CONSTITUTION:First, at the stem and stern parts, the hulls of a worn-out or surplus ship are cut off each along a transverse bulkhead and thereby a tank section having ample parallel plane parts is made up, while, along a cutting line G-G, an upper deck 4 of the starboard wing tank is vertically cut off in a straight line at an appropreate position proximate to the hull center of a longitudinal bulkhead 3 at the starboard, and a deck transom 1 at the same position is as well cut off vertically downward from topside along the cutting line G-G. In adition, a bottom outer plate 5 of the port wing tank is likwise cut off at an adequate position proximate to the hull center of a port longitudinal bulkhead 3' along another cutting line H-H and also a bottom transom 2 at the same position is cut off.
Patent JP-H05302735-A (JP)
Title: Room air conditioner
Inventor: SHOJI YOSHIAKI
IPC: F24F3/14
Filed: 1992-04-27
Abstract: PURPOSE:To provide comfortable room air conditioning by properly eliminating fine powdered dust, bad odor gas molecule, mildew, and fungi which are produced in a room included in a reflux air from the interior of the room in room air conditioning or which enters from the outside of the room and which are not removed through a filter. CONSTITUTION:A heat exchanger (e) in a room air conditioner is assumed to be a wet type and a water impregnating material comprising a porous material is wetted with water made proper temperature by a temperature conditioner 8, and further fresh air taken as reflux air and fresh air from the inside of a room (a) is brought into contact with a wet surface of the water impregnated material and is circulated in the room, contamination matter such as fine powdered dust and bad odor gas molecule, etc., not removed by a filter (c) is removed.
Patent JP-S602011-A (JP)
Inventor: HIROOKA KOUICHI
IPC: H02B13/055
Filed: 1983-06-14
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-H07319900-A (JP)
Title: System and method for retrieving character string
Inventor: ITO NOBUYASU
IPC: G06F17/30
Filed: 1994-05-23
Abstract: PURPOSE:To balance a necessary spatial cost and a retrieval cost by deciding a prefix part from a partial string where a small number of input characters are decided and retrieving 'TRIE' again. CONSTITUTION:A candidate character lattice is inputted from an input device 307 and is stored in a prescribed area on the main storage of a computer as a candidate character lattice 308 by a candidate character lattice storage means 302 with the control of an input means 301. The storage means 302 supplies the candidate character lattice 308 to reference or transfers it. The input means 301 stores the specified content of a file in a magnetic disk into the candidate character lattice 308 through the input device 307. A retrieval work quantity estimation means 303 calculates a retrieval start position from which the work quantity of dictionary retrieval can be expected to be small from the candidate character lattice and data 309 of the number of average branches, which is obtained at the time of generating a TRIE dictionary and is preserved in the magnetic disk.
Patent JP-S62264735-A (JP)
Title: Identifying signal decoder
Inventor: FUJINO SHOJI
IPC: H04B7/26
Filed: 1986-05-12
Abstract: PURPOSE:To realize the decoding of an identification signal for all frequencies with excellent S/N by using a band pass filter for a fixed wave. CONSTITUTION:A mixer 11 is connected between a low pass filter 8 and a band pass filter 9 and a frequency variable oscillator 12 is connected to the mixer circuit 11. In using a microcomputer as the oscillator 12, part of the function of a detection circuit 10 is commonly used. The oscillator 12 oscillates a frequency higher than that of an identification signal f0 by a prescribed value at the time of decoding when the titled device is activated. Thus, the mixer circuit 11 mixes the oscillating frequency of the oscillator 12 and the reception frequency, and generates the difference frequency, then the result is fed to the band pass filter 9. Thus, all identification signals are identified by the band pass filter 9 having a center frequency.
Patent JP-2000302291-A (JP)
Title: Sheet material detector, sheet material carrier and image forming device
Inventor: FUNAMIZU YOSHIHIRO
IPC: B65H7/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce detection errors due to different types of sheet materials during detecting sheet materials using a reflecting sensor. SOLUTION: This sheet material carrier has a sheet material position detecting sensor 313 for detecting that sheet materials to be carried through a carrying passage arrive in a predetermined position, a sheet material surface detecting means 312 for detecting the surface condition of the sheet materials and a control circuit 1004 (correcting means) for correcting the detection result of the sheet material position detecting sensor 313 in accordance with the detection result of the surface condition of the sheet materials detected by the sheet material surface detecting sensor 312.
Patent JP-S60253399-A (JP)
Title: 3-way speaker system
Inventor: MORI TOORU
IPC: H04R1/24
Filed: 1984-05-30
Abstract: PURPOSE:To reduce both cross modulation distortion and harmonic wave distortion without deteriorating the normal position of a sound image, by using a woofer part and a midrange part as a coaxial speaker, setting a tweeter part with no coincidence with the axial core of the coaxial speaker, and also forming a thin fluid layer between a vibrator of the woofer part and the outer circumferential surface of the main body of the midrange part. CONSTITUTION:A tweeter part 31 is attached to a cabinet 34 together with a midrange/woofer coaxial unit mu where a midrange part 32 and a woofer part 33 are set coaxially to each other. Thus the effects of sound waves of the part 33 are reduced to the sound waves of the part 31. This reduces greatly the cross modulation distortions. While a light foam 37 is adhered to a cone diaphragm 36 of the part 33 with approximately equal space (w), e.g., a gap 55 secured from outer wall of a pot-shaped yoke 52. The gap 55 (thin fluid layer) functions as an acoustic resistance to prevent the sound waves (sound pressure) generated at the back of the vibrator of the part 33 from leaking to the front of a speaker. This eliminates the necessary to provide an edge between the inside of the diaphragm 36 and the part 32. Thus the linearity of a vibrator supporter system is improved.
Patent JP-S60253015-A (JP)
Title: Floppy disk
Inventor: TAKAHASHI NAOKI
IPC: G11B5/56
Filed: 1984-05-30
Abstract: PURPOSE:To verify easily and exactly a recording signal pattern by recording and forming the recording signal pattern for adjusting an azimuth angle, having a pattern width exceeding two times of a recording track width, at least onto a disk in a state that it is inclined by a prescribed minute angle, in a reference floppy disk for adjusting an azimuth angle. CONSTITUTION:When verifying an azimuth angle, a floppy disk is brought to magnetic development, and thereafter, measurement and calculation are executed as mentioned below. That is to say, an azimuth angle theta1 in the position of an intersection point of a circular signal pattern 5 and a recording signal pattern 4 is derived by an expression I by measuring the respective diameters d1, d2 of the circular signal patterns 5, 6 and distances l1, l2 between the respective signal missing parts 7, 8 and the recording signal pattern 4 for adjusting an azimuth angle. In the same way, an azimuth angle theta2 in the position of an intersection point to the circular signal pattern 6 is derived by an expression II. In such a way, the azimuth angle can be measured easily and exactly irrespective of the rotation center of the floppy disk at writing, based on the recording signal pattern 4 for adjusting an azimuth angle, of a large pattern width.
Patent JP-S589138-A (JP)
Title: Photosensitive resin composition
Inventor: ISHIMARU TOSHIAKI
IPC: C08F2/00
Filed: 1981-07-10
Abstract: PURPOSE:To obtain solder heat resistance when a flux is used, by combinedly using benzotriazole, benzimidazole, benzothiazole, indazole or phthalazone and a thermoplastic high molecular compound having phosphoric acid groups in the side chain. CONSTITUTION:This photosensitive resin composition for forming a solder mask (permanent protective mask) for manufacturing a printed wiring board contains a photopolymerizable compound having at least 1 terminal ethylene group and a sensitizer and/or a sensitizer system for initiating polymn. as essential components. In order to enhance the adhesive property to a substrate, to the composition are added at least 1 kind of compound (a) selected from a group consisting of benzotriazole, benzimidazole, benzothiazole, indazole, phthalazone and derivs. theereof and a thermoplastic org. high molecular compound (b) having phosphoric acid groups in the side chain such as a linear vinyl copolymer.
Patent JP-S60255207-A (JP)
Title: Roll crossing type rolling mill
Inventor: MITO YOSHIAKI
IPC: B21B13/14
Filed: 1984-05-30
Abstract: PURPOSE:To reduce largely the pressure on the contacting face of a radial bearing and journal box and to prolong the bearing life by interposing an annular spacer between a flange for thrust receiving and radial bearing. CONSTITUTION:A flange 4 for thrust receiving is projected to the inner face of a journal box 1 supporting both ends of a work roll 101 and a radial bearing 3 is fitted to the inside of the flange 4 thereof. A thrust bearing 2 holding between a flange part 101a formed on the outer peripheral face of the work roll 101 in the outside of the flange 4 thereof is fitted. An annular spacer is interposed between the radial bearing 3 and flange 4. Consequently a high contacting face pressure is acted around the flange 4, but the radial bearing 3 is separated from the flange 4 at a certain distance due to the interposition of the annular spacer 5. The contacting face pressure of the radial bearing 3 and journal box 1 is thus reduced largely.
Patent JP-S59287-A (JP)
Title: Manufacture of matrix cathode
Inventor: SUZUKI YUKIO
IPC: H04N9/04
Filed: 1982-06-25
Abstract: PURPOSE:To manufacture easily a matrix cathode, by utilizing a member of an end cap type oxide cathode, forming a recessed part on the outside surface part of the end cap, and providing a matrix emitter layer on this recessed part. CONSTITUTION:A recessed part 10 is formed on the outside surface of an end cap by use of a press base 6 and a press punch 6' for forming a recessed part on an oxide cathode base body which is mass-produced, namely, the end cap outside surface. Thereafter, this recessed part 10 is packed with a matrix use pulverulent body (mixed pulverulent body of Ni powder and oxide powder), and also a prescribed press work is executed, and a matrix cathode having a good characteristic is obtained.
Patent JP-H06322656-A (JP)
Title: Production of three-dimensional embroidery
Inventor: NAGATA JIRO
IPC: D05C17/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a method for simply producing a three-dimensional embroidery excellent in beautiful appearance. CONSTITUTION:A piece of expanded polystyrene 20 is superposed on base fabric 10 to form an embroidery pattern on the piece of the expanded polystyrene 20 with embroidery threads 31. When the embroidery pattern is formed, the part of the expanded polystyrene 20 uncovered with the embroidery threads 31 is parted and removed. Trichloroethylene capable of dissolving the expanded polystyrene is then applied to the outer peripheral edges of the embroidery threads 31. Thereby, the expanded polystyrene 20 exposed from interstices between the embroidery threads 31 is removed to provide a state in which the expanded polystyrene 20 is not exposed from the interstices between the embroidery threads 31.
Patent JP-H06326466-A (JP)
Title: Manufacture of printed wiring board
Inventor: NAKAMURA SATOSHI
IPC: H05K3/46
Filed: 1993-05-11
Abstract: PURPOSE:To provide a method of easily manufacturing a surface-viahole printed board provided with a fine outer circuit and a pad. CONSTITUTION:A fine outer circuit, pads 7, and an inner circuit 8 are previously built in an outermost double-side copper plated laminate board, prepreg resin is introduced through a resin flow hole 3 previously bored in the board into gaps around the fine outer circuit and the pads 7 built in the outermost laminate board, prepreg resin is filled into the gap and hardened into an insulator 9. Thereafter, a boring operation and a copper plating operation are carried out, a hole-filling ink 14 is so filled into a through-hole 12 as to prevent, etching liquid from penetrating into the through-hole 12, and the hole-filling ink 14 is removed after a copper plating layer B13 is removed by etching.
Patent JP-H10304046-A (JP)
Title: Loudspeaking telephone set
Inventor: SAKATA TORU
IPC: H04M1/60
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To save the desk top space by accommodating a microphone and a loudspeaker to a case configured to be placed on the desk top in such a way that the microphone and the speaker are held apart with a height difference or over for which an output from the speaker is not received by the microphone. SOLUTION: A 2nd side face 11a this is spread as a skirt is formed at a lower part of a case 11 of the loudspeaking telephone set. Then a microphone 15 is fixed from the inside of the case 11 at a position of a microphone hole 15a made to the 2nd side face 11a. Moreover, a speaker 12 is fixed to a position of a speaker hole 12b made to an upper face of the case 11 with a speaker fastening screw 13 from the inside of the case 11. In this case, an output side 12a of the speaker 12 is fixed upward so as to be directed toward the speaker hole 12b. Then the speaker 12 and the microphone 15 are parted in a height difference (a) to a degree that no acoustic coupling is caused. The height difference is selected to be nearly 140 mm.
Patent JP-H05283847-A (JP)
Title: Method for forming pattern using intaglio
IPC: B41M1/10
Filed: 1992-03-31
Abstract: PURPOSE:To form an image of equal film thickness even for a micro-fine part by bringing an inked intaglio blanket into contact with a printing medium under a predetermined pressure. CONSTITUTION:A desired negativelike pattern is formed of a remaining resist 2 on the surface of a printing medium 1 consisting of a glass substrate or the like. An intaglio blanket 3 with grooves 31 formed into a predetermined pattern is wound around a printing cylinder under a predetermined pressure, and this intaglio blanket 3 is supplied with ink 4 by a proper means. Next, after relative positions are so adjusted that image grooves 3 of the intaglio 3 may correspond with the image forming part of the printing medium 1, the intaglio blanket 3 is brought into contact with the printing medium 1 under a predetermined pressure while rotating, when the nonimage part except the image groove 31 of the intaglio blanket 3 contacts a flat surface of the remaining resist 2 of the printing medium 1. And, the ink 4 is pushed away to surroundings as extra ink 41.
Patent JP-H10336102-A (JP)
Title: Method for operating data in base station managing device in digital cellular system
Inventor: LEE DONG-SUN
IPC: H04M3/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To add, erase and change a large quantity of data at a time by executing a data operation through the use of addition, erasion and change display MMC(Man Machine Communication) by means of a table unit consisting of the aggregation of classes and permitting it to be one integration MMC. SOLUTION: Program loaded data are referred to as operation data of a base station managing device 22, a base station controller 24 and base stations 28-1 to 28-n. An operator operates the base station managing device through GUI(Graphical User Interface) by an UIM block. Data are operated by the base station managing device 22 based on an instruction from the operator and it is transmitted to the base station controller 24. Whole MMC is integrated to one MMC so as to be operated by class data list unit with a large quantity of data structures. Thus, it is decided in which field the order of the classes is adopted so that there is no necessity to execute management in the adoptation of the classes in the fields individually.
Patent JP-H11301781-A (JP)
Title: Hopper
Inventor: YAMAZAKI MASAKATSU
IPC: B65D88/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a water-containing material storage-hopper not generating clogging caused by a sheet-shaped material and discharging water oozing out of a water-containing stored material including the lower section of the hopper to the outside of the hopper at all times. SOLUTION: A hopper 1 is provided with opening and closing gates 2a and 2b formed on the lower end of a hopper main body 3, and a screen 6 is set to be separated away from the opening and closing gates 2a and 2b on the upper faces of the opening and closing gates 2a and 2b, while a wiper 11 being in contact with the screen surface is provided on the lower end of the hopper main body 3. When the opening and closing operation is carried out by the opening and closing gates 2a and 2b, the screen surface is slid while being brought into contact with the wiper surface.