baber/WOPTO huggingface dataset:
Patent JP-H0759197-A (JP)
Title: Ulttrasonic wave vibrator
Inventor: ISHII TETSUYA
IPC: H04R17/00
Filed: 1993-08-17
Abstract: PURPOSE:To prevent the production of an ultrasonic wave in the undesired mode by providing an electrode section to both end faces of a vibrator main body generating an ultrasonic wave and designing the size of the electrode section smaller than an end face of the vibrator main body. CONSTITUTION:A diaphragm main body 10 is formed cylindrical and end faces 11, 12 are disks whose radius is R1 around a point 0. An electrode section 21 is a disk provided to the end face 12 and whose radius is R2 around the point 0. When an electric pulse is applied between the electrode sections 21, 22, the vibrator main body 10 is vibrated at a resonance frequency and since the radius R2 of the electrode sections 21, 22. is smaller than the radius R1 of the vibrator main body 10, an ultrasonic wave in the undesired mode is generated at the part of the radii R1, R2 and the phase is deviated by 180 deg.. Thus, no ultrasonic wave is stimulated in a direction C at a right angle in the thickness direction A and only the ultrasonic wave in the operating mode is generated.
Patent JP-H0530204-A (JP)
Title: Telephone exchange
Inventor: NISHIKAWA SHIGERU
IPC: H04M3/42
Filed: 1991-07-18
Abstract: PURPOSE:To easily and surely confirm whether or not an inputted dial signal is correct by outputting a synthesis tone corresponding to an input dial number with voice synthesis from a loudspeaking means of an exclusive telephone set at the dialing from the exclusive telephone set of the telephone exchange. CONSTITUTION:A master set 1 of the telephone exchange accommodating plural external lines and whose extension accommodates plural exclusive telephone sets 10 is provided with a voice synthesis section 9, each exclusive telephone set 10 is provided with a dial entry means and a speaker 104 capable of on/off control in the case of dialing from the exclusive telephone sets 10, the dial number is converted into a voice signal by the voice synthesis means 9 and the signal is outputted from the speaker 104. Thus, in the case of dialing from the exclusive telephone sets 10 of the telephone exchange, the synthesis tone corresponding to the entry dial number is outputted through voice synthesis from the exclusive telephone sets 10 to inform easily and surely whether or not the entered dial is correct to the user.
Patent JP-S6095629-A (JP)
Title: Push-button switch inputting circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H03K17/94
Filed: 1983-10-28
Abstract: PURPOSE:To prevent a malfunction caused by a noise, by connecting a photocoupler group to X axis and Y axis signal lines, also connecting the photocoupler in series by aggregating the Y axis, and inputting it to a data register. CONSTITUTION:As for a matrix switching circuit 1, a push-button switch S is provided on an intersection point of signal lines (x), (y) of the X axis and the Y axis. The first and the second photocoupler groups 4, 7 are connected to these signal lines (x), (y), and its outputs are inputted to a prescribed input terminal D of a data register 6, respectively. Also, as for the Y axis, a trigger photocoupler 8 is provided by concentrating the second photocoupler group 7, and this output is inputted to a set signal input terminal S of said register 6 through a latch pulse generating circuit 9 and a delaying circuit 10. A digital signal obtained from an output terminal O of this data register 6 is brought to data processing, and a position of said switch S which has been depressed is discriminated.
Patent JP-H1049918-A (JP)
Title: Optical disk and optical disk device
Inventor: TERANISHI KEIICHI
IPC: G11B7/24091
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable optical disk and an optical disk device capable of reproducing address information and data without any erroneous detection with respect to an optical disk having different guiding groove widths between an address information section and a data section. SOLUTION: The length dimension L2 of a track where the guiding groove widths of an address information section 3 and a data section 4 are continuously changed is continuously changed stepwise from the inner periphery of an optical disk to its outer periphery according to a linear speed V2 on the disk of an optical head, the reduction cut-off frequency FC of a reproduction amplifier is set to a DC fluctuation frequency F2 or higher by the groove width change of a reproducing signal and, thus high reliability is secured by enabling sure reading of address information and data.
Patent JP-H1142641-A (JP)
Title: Method for regenerating waste plastic and regenerated article
Inventor: SUGIHARA SHOZO
IPC: B29B17/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating waste plastic in which such technique is established that waste material consisting of at least two kinds of waste plastic containing thermoplastic resin, especially waste plastic mixture free from execution of substantial sorting and mixing fibrous material such as cottony material is used as a raw material and regenerated into a granular molding raw material. SOLUTION: Crushed material of waste material consisting of at least two kinds of waste plastic containing thermoplastic resin is charged into a cylindrical mixing-granulating device equipped with rotary blades in the base and the vicinity of the center part in the height direction and granulated while softening thermoplastic resin by heating and stirring it. In the mixing-granulating device, the dimension ratio of internal height (H) and inside diameter (D) of the mixing- generating tank is 1:(1-3.0). The rotary blade in the bottom is rotated close to the inner base of the cylindrical mixing-granulating tank and also the rotary blade in the vicinity of the central part is rotated in the position of (1/4-2/3) (H) for internal height (H) of the cylindrical mixing-granulating tank.
Patent JP-H1042999-A (JP)
Title: Armrest structure for chair
Inventor: SAKURAI YOSHI
IPC: A47C7/54
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of installing an armrest main body at the optimum turn position according to a user, simplifying the turning action, and having a simple structure. SOLUTION: This armrest structure for a chair is provided with a engaging protrusion 33 urged in the protruding direction on the upper face of each armrest base 20 and multiple protrusion receiving recesses 32 corresponding to the engaging protrusion 33 on the lower face of each armrest main body 30. When the engaging protrusion 33 is engaged with the prescribed protrusion receiving recess 32, the armrest main body 30 is fixed at the prescribed turn position. The engaging protrusion 33 is thrust and immersed below the armrest main body 30 by the rotating action of the armrest main body 30, and the engagement with the protrusion receiving recss 32 is released.
Patent JP-S6263402-A (JP)
Inventor: IWATA YOSHIYUKI
IPC: H01C7/00
Filed: 1985-09-13
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-H1049187-A (JP)
Title: Speech information retrieval apparatus
Inventor: ABE YOSHIHARU
IPC: G10L15/183
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To decrease the burden on the selection of the user's index character strings by providing the apparatus with a filter section which deletes the candidate character strings of the notation not coinciding with the notation of the index character strings and outputs the evaluation values of the candidate character strings of its recognition block and displaying the candidate character strings in order meeting the evaluation values. SOLUTION: An index section 1 stores the index character strings imparted with the indices indicating in which part of a data base section 40 the data including the character strings are stored. A speech recognition section 4 receives speech inputs and outputs the first recognition block having the candidate character strings and the evaluation values indicating the reliability thereof. The filter section 5 outputs the second recognition block deleted of the candidate character strings of the notation not coinciding with the notation of the index character strings from the first recognition block and the evaluation values of its candidate character strings. A display section 49 displays the candidate character strings in the order meeting the evaluation values.  A character string selection section 6 selects the required index character strings from these candidate character strings by the instruction of an input section 46. A data base retrieval section 7 retrieves the associated data from the data base section 40.
Patent JP-H11341981-A (JP)
Title: Chlamydospore, its production, starvation medium useful for producing chlamydospore and use of chlamydospore
Inventor: HORIUCHI ISAO
IPC: C12R1/66
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a chlamydospore from a mycelial microorganism and to use the chlamydospore. SOLUTION: This chlamydospore 3 is characteristically obtained by subjecting a mycelial microorganism to starvation culture. The mycelial microorganism is cultured in a nutrient medium and a mycelium 2 and conidiospores 1 are separated from the medium. Then, a nutrient component attached to the separated mycelium 2 and conidiospores 1 is removed and the mycelium 2 and the conidiospores 1 from which the nutrient component is removed are subjected to starvation culture. A starvation medium comprises a silica gel as a main material, a small amount of organic substance fiber powder, a very small amount of Mg, Mn, Fe, Cu, Ni, Sn and Zn and a proper amount of water.  After the mycelial microorganism is cultured in the nutrient medium, the mycelium 2 and the conidiospores 1 are removed from the nutrient medium, the nutrient component attached to the separated mycelium 2 and conidiospores 1 is removed and the mycelium 2 and the conidiospores 1 from which the nutrient component is removed are subjected to starvation culture in the starvation medium at 5-10 deg.C or 35-45 deg.C while dropping pH 7 to pH 4 or raising pH 7 to pH 9 for 24 to 240 hours to produce the objective chlamydospore 3.
Patent JP-H1134256-A (JP)
Title: Decorative laminated sheet
Inventor: SHIBATA MASAYUKI
IPC: B32B33/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative laminated sheet free from whitening caused by folding, having a high relative adhesiveness of a laminated body as a decorative sheet and needing no easy adhesion process such as corona process and ozon process used to improve adhesiveness or primer process for normal application. SOLUTION: A decorative process is imparted to a resin sheet formed by adding a block copolymer of propylene and polymethyl methacrylate into a blend of polypropylene and polymethacrylate. A transparent resin sheet selected from a resin obtained by adding a block copolymer of propylene and polymethyl methacrylate into a blend of polypropylene and polymethacrylate, acrylic resin, ethylene-vinyl alcohol copolymer resin, a polyolefin resin, thermoplastic polyester resin and urethane resin is laminated on one side of that decorative sheet.
Patent JP-S60100662-A (JP)
Inventor: UIRUHERUMU ARUGIYO
IPC: B32B9/00
Filed: 1984-09-28
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-S6359555-A (JP)
Title: Resistance uniformizing device for thermal head
Inventor: ENDO TAKAFUMI
IPC: B41J2/345
Filed: 1986-08-29
Abstract: PURPOSE:To make it possible to uniformly adjust the resistances of heat generating elements on the basis of a minute unit, by connecting two lead electrode groups obtained by alternative grouping to a pair of common lines, respectively. CONSTITUTION:Lead electrodes 2a1-2an projected to the one side of a heat generating element group 1 are alternatively grouped to form two groups, which are connected respectively to common lines 11a, 11b. To reduce the resistance of a heat generating element 11, transistors 81 and 14a are made to conduct by a driving signal from a driving signal generating circuit 9, thereby driving relays 71 and 13a, while a relay contact 41 is closed, and a relay contact 12 is closed to a contact (a), namely, the common line 11a. As a result, a high- voltage pulse is applied only to the heat generating element 11 from a power source 5 through the lead electrodes 2a1 and 2b1, whereby the resistance of the element 11 can be lowered. Thus, the uniformization of the resistances of the heat generating elements is performed sequentially for each minute unit between a pair of the lead electrodes, and all of the heat generating resistors are adjusted to a uniform resistance.
Patent JP-2001032769-A (JP)
Title: Swash plate type cooling medium compressor
Inventor: KANAI HIROSHI
IPC: F04B27/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type cooling medium compressor capable of increasing rigidity of a retainer, and improving assemblage performance. SOLUTION: In this swash plate type cooling medium compressor provided with a smash plate 10 which is integrally rotated with a shaft 5, plural pistons 7 respectively inserted into plural cylinder bores 6 to be slidable, plural connecting rods 11 respectively installed on the pistons 7, plural shoes 5 engaged with one end parts 11a of the connecting rods 11 to be relatively rotatable on a slide surface 10a of the swash plate 10, and a retainer 53 relatively rotatably installed on the swash plate 10 for supporting the shoes 50, the inner diameter of plural shoe supporting holes provided around the retainer 53 is set to be larger than the outer diameter of the piston 7.
Patent JP-H0653900-A (JP)
Title: Subscriber's information setting system for portable telephone set
Inventor: EBARA TATEJI
IPC: H04M1/00
Filed: 1992-07-30
Abstract: PURPOSE:To prevent the subscriber's information of a portable telephone set from being illegally set up. CONSTITUTION:In the case of turning on a power supply for the portable telephone set 1, a CPU 12 detects the connection of a NAM setting adaptor 2 and executes specific key input operation from a key 13. The adaptor 2 receives data A generated in a random number from the telephone set 1 through an INF 21 and a data transmitting/receiving circuit 22, calculates data B by means of a specific calculation method with the data A and ID 25 as parameters and sends the calculated data B to the telephone set 1. The telephone set 1 receiving the data B including also the ID 25 scrambled by the specific calculation method analyzes the data B and judges whether the normal NAM setting use adaptor 2 is connected or not. When specific key input operation is executed from the KEY 13, the telephone set 1 is turned to be a programming mode. The setting of an NAM can be executed only by the programming mode, and when the NAM is set up, the CPU 12 stores it in a MEM 11 with the contents of the ID 25.
Patent JP-H0633924-A (JP)
Title: Wood screw
Inventor: NAGOSHI HIDEKAZU
IPC: F16B25/10
Filed: 1992-07-09
Abstract: PURPOSE:To provide a wood screw which can execute the tightening with excellent efficiency in the condition where the cracking of wooden material is prevented by providing a drill part which is appropriate for the cutting of a lower hole of the wooden material and the discharge of the cut dust on the tip of the screw shaft, and thereby cutting the lower hole by itself while discharging the cut dust. CONSTITUTION:A wood screw 10 consists of a head part 11, a screw shaft part 12 and a drill part 13, and the base end side of a drill shaft body 19 of the drill part 13 is larger than the screw shaft part 12, the outer diameter d2 is smaller than the nominal diameter of the screw part and the sectional form is circular. A cutting blade part 20 is paralleloidal and flat in the sectional shape, and the tip part is cut in the V-shape. Both surfaces on the longitudinal side form cutting faces 21-24, and both surfaces on the transverse side form side flanks 32, 33 respectively. The edge which is the apex of the diagonals on the longitudinal side of the cutting blade part 20 form side cutting blades 25, 26, and the tip edge which is continuous to the side cutting blades 25, 26 form the tip cutting blades 27, 28 respectively, and the tip flanks 29, 30 are formed in adjacent to the tip cutting blades 27, 28.
Patent JP-S6182924-A (JP)
Title: Shot blasting device of pipe inner surface
Inventor: KAIDA NOBUYUKI
IPC: B21C37/06
Filed: 1984-09-28
Abstract: PURPOSE:To improve production efficiency by providing plural pieces of nozzle- pipes and respective clamping mechanisms of them and arranging moving carriages, etc. used for feeding and drawing back the nozzle-pipes to/from the insides of pipes to be treated. CONSTITUTION:Plural pipe stocks coming onto an inlet roll table 1, are mounted on a supporting bed in a vertically moving cover 10 through an intake machine 3. One ends of plural nozzle-pipes 6 equipped with spraying nozzles 5 at their front ends are fixed to a nozzle-moving carriage 42, and the nozzle-pipes 6 are arranged so that they are freely fed or drawn back to/from the insides of pipe stocks mounted on the supporting bed in a shot blasting device. Clamping devices are attached to the nozzle pipes 6 respectively to perform clamping selectively in accordance with a charging pattern of pipe stocks. Thus, the shot blasting is reasonably and efficiently performed by supplying or stopping the supplying of shot-sand and air in correspondence with selected clamps. By this method, the production efficiency is improved.
Patent JP-H0743183-A (JP)
Title: Flowmeter
Inventor: TORIGOE IPPEI
IPC: G01F1/34
Filed: 1993-07-27
Abstract: PURPOSE:To measure the time average flow rate and instantaneous flow rate of an unsteady flow such as a pulsating flow by branching the flow in a pipe to branched passages, and detecting the static pressure difference between the branched passages in the point where the accelerations of the flows in the branched passages are equal to each other. CONSTITUTION:A fluid having a density P is carried in a pipe 1, and its volume flow rate is Q(t). The flow is uniformed within the range of x<0, and the flow velocity and pressure in x=0 are U0(t) and P0(t), respectively. The flow is branched into two by a bulkhead 2, carried in branched passages 101, 102 to a section B, and combined together there. Since the branched passages satisfy the expression I, the flow velocity in the inlet of the branched passages is equal to the flow velocity in the outlet. The static pressures of the divided passages 101, 102 in a section A satisfying expressions III, IV are guided to a differential pressure gauge 4 to density-correct the output of the differential pressure gauge 4 by a divider 5, extraction of square root is then carried out by a square root extractor 6, whereby a signal proportional to the flow rate Q(t) can be provided. S1(X) and S2(X) show the sectional areas of the branched passages 101, 102 in the section of a coordinate X, respectively.
Patent JP-H0783984-A (JP)
Title: Ground fault detecting method of conductor of electric apparatus
Inventor: MIHAERU PUFUITSUFUNAA
IPC: G01R31/06
Filed: 1994-08-30
Abstract: PURPOSE: To optimize the use of an injection transformer and avoid the enlargement of the size by providing a positive or negative maximum value of 1/4 cycle at the starting and finishing time of the transmission period of an injection signal. CONSTITUTION: A rectangular auxiliary signal U1 and a rectangular auxiliary signal U2 having the frequency as high as one seventh or eighth of that of the signal U1 are overlaid. As a result, the injection signal Ui is within 1/4 cycle at both starting and finishing time of the transmission period S and the integrated value, that is the magnetic flux, can be in a normal state from the starting time and be finished at zero. Consequently, no saturated state is produced in an injection transformer 5 and the injection transformer 5 is no need of being made to have a specified size due to the relatively high magnetic flux and the transformer 5 is used in optimized conditions. The signal Ui is produced in an injection signal source 4 and supplied to a star connection point 2 or a rotor winding through the transformer 5.  An evaluation unit 7 can calculate the accident resistance Rf based on the signal Ui and the voltage URE.
Patent JP-H1049911-A (JP)
Title: Optical pickup, device and method for manufacturing it and manufacture of optical disk device
Inventor: TERADA AKITO
IPC: G11B7/22
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To automatically and precisely adjust an optical axis of an objective lens by providing a means driving a hold means based on a detection signal from a detection means and adjusting the slope of the objective lens and the means adjusting a focal position. SOLUTION: Laser beam L outgoing from an optical part 34 of an optical pickup 10 is reflected by a prism 33, and is made incident on a microscope objective lens 12 through the objective lens 31 to be divided by a half mirror 13A. Its one side laser beam L is controlled by a first ND filter 14 to the state that luminance of O-order light a0 is reduced, and the luminance of 1st-order light a1 hardly be reduced. The other side laser beam L is reduced by a second ND filter 18 to the light quantity that the luminance level of the 0-order light a0 doesn't make saturate a signal of a second CCD camera 21. The luminance distribution of the 1st-order light of an outgoing light image from the objective lens 31 is detected by a slope detector 17 to be inputted to a slope control part 42, and a drive part drives a hold body 35 to correct the slope of the lens 31.
Patent JP-S6182799-A (JP)
Inventor: KAJI SHINICHI
IPC: D06F58/28
Filed: 1984-09-29
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-S58105659-A (JP)
Title: Digital demodulating circuit
Inventor: MIYAMOTO OKITSUGU
IPC: H04L27/152
Filed: 1981-12-18
Abstract: PURPOSE:To digitally generate base band signals corresponding to phase difference signals, to reduce the delay of the output of the base signals and to constitute the titled circuit easily with ICs, by using a flip-flop circuit in place of the low-pass filter circuit. CONSTITUTION:An exclusive OR is operated from an FSK input signal 14 and a local carrier signal 15, and the phase difference between both signals are detected, and a phase difference signal 16 is outputted. The signal 16 is supplied to a switching device 7 and controls the frequency of the local carrier signal 15, and works so as to become a frequency which is the same as that of the FSK input signal 14. Moreover, the signal 16 takes out a sampling signal 17 which is a signal of the foregoing step of the local carrier signal 15 from a frequency divider 8. The sampling signal 17 is supplied to a clock input terminal C of an F/F9 and the phase difference signal 16 from an exclusive OR circuit 2 is supplied to a data input terminal D. Therefore, a base band signal 18 which is a demodulating output of the FSK input signal 14 is obtained from the output of the F/F9.
Patent JP-H0489993-A (JP)
Title: Self-run type underground excavating machine with rotary excavation
Inventor: TAKADA YOSHINORI
IPC: E21D9/06
Filed: 1990-07-31
Abstract: PURPOSE:To make continuous excavation while correcting dislocation in the position or direction by itself by putting each rotor in pressure contact with the natural ground using a pressure contacting means, and driving the rotors by respective driving devices. CONSTITUTION:Self-mobile devices 10A, 10B, 10L, 10R are furnished in four positions of an excavator 20, i.e., above and below on the left and right. A long hole 231 is provided in a skin plate 23 of the excavator 20, and an endless track 11 as a rotor is installed so as to be capable of protruding from this long hole 231 to the natural ground 30. This endless track 11 is installed on a supporting frame 135 together with a guide ring 111, start ring 121, and drive device 12. In each of self-mobile devices 10A, 10B, 10L, 10R, the endless track 11 is put in pressure contact with the natural ground 30 by a hydraulic cylinder 131 and is rotated in regular or reverse direction by the drive device 12, or stopped. A cutter head 21 is rotated to perform excavating forward.