baber/WOPTO huggingface dataset:
Patent JP-S60223256-A (JP)
Title: Automatic equalizer
Inventor: SUZUKI TOSHIROU
IPC: H04B3/06
Filed: 1985-03-08
Abstract: PURPOSE:To attain an automatic equalizer with a transversal type equalizer having a small number of taps by controlling an f<1/2> equalizer through a BT equalizer and an error detecting circuit so as to close the focusing value of the highest tap degree coefficient of a filter to ''0''. CONSTITUTION:A control circuit 16 extracts the over-equalization information out of a BT equalizer 13, and this information is used to control an f<1/2> equalizer 11. This control is carried out so as to close the focusing value of the highest degree coefficient of a transversal filter used to the equalizer 13 to ''0''. Therefore the impuse response length of the output of the equalizer 11 is reduced less. Thus the degree number needed for control of the equalizer 13 is decreased to simplify the constitution of the equalizer 13.
Patent JP-H08216230-A (JP)
Title: Method and apparatus for maintenance of kneading extruder
Inventor: CHIKARA KENJIROU
IPC: B29C48/395
Filed: 1995-02-09
Abstract: PURPOSE: To estimate the generation of abnormality to prevent the same by executing the corresponding treatment for keeping stable operation over a long period of time by monitoring the operation state of a kneading extruder at any time. CONSTITUTION: The plastic material supplied from a hopper 3 is kneaded and melted while successively fed to a supply part, a kneading part and a weighing part by the screw 2 rotated in a cylinder 1 and passed through the screen 7a of a screen changer 7 while increased in extrusion pressure by a gear pump 6 to be extruded from an extrusion die. The sonic waves respectively detected by the first and second sonic wave detection means 8, 9 provided to the outer peripheral surface of the cylinder 1 corresponding to the upstream and downstream ends of the kneading part are analyzed by a waveform analyser 10 to monitor the fluctuations of the kneading state in the kneading part at any time and the correction treatment for dealing with the fluctuations is rapidly executed with high accuracy.
Patent JP-H10240820-A (JP)
Title: Hotel reservation acceptance management system
Inventor: SUGIMOTO JUNYA
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily attain lodging reservation for accommodations such as a hotel by a communicating means, and to obtain individual information such as the mail address of a person who reserves lodging without any procedure at the accommodation side. SOLUTION: This system is provided with a server device 1 which manages reservation acceptance by using an account DB 3 for storing the individual information of a user and empty room information DB 4 for storing the number of empty rooms for each accommodation. The server device 1 retrieves the account DB 3 based on the individual information inputted by the user, and newly registers the individual information when the pertinent account NO is absent, and calls back the account NO to an individual user 7.
Patent JP-H08241094-A (JP)
Title: Speech recognizing device
Inventor: MURAKAMI JINICHI
IPC: G10L15/187
Filed: 1995-03-06
Abstract: PURPOSE: To enable stable operation with a higher speech recognition rate by executing recognition by comparison of the cumulative likelihood in the final state of words in each time. CONSTITUTION: A one pass DP speech recognizing section 6 executes word collation processing referring to an excellent Markov model(HMM) which is the acoustic model in an HMM memory 5, in accordance with the generated speech data inputted thereto. The speech recognizing section executes word speech recognition processing by using a fresh spotting algorithm which is a one pass DP algorithm but is a forward encoding method in accordance with the word data from the word collation section 4 which outputs the word data. The speech recognizing section calculates the cumulative likelihood of respective speech recognition candidates at each time and detects the speech recognition candidate having the max. cumulative likelihood among the cumulative likelihood of the respective speech recognition candidates as the optimum speech recognition candidate.  Further, the speech recognizing section makes judgment as to whether the detected optimum speech recognition candidate is the final state of the word to be recognized or not. The speech recognizing section outputs the candidate as the word of the result of the speech recognition when the detected state is the final state.
Patent JP-S57161006-A (JP)
Title: Production of ferromagnetic metallic powder
Inventor: MIYAHARA TETSUSHIYUU
IPC: B22F1/102
Filed: 1981-03-30
Abstract: PURPOSE:To produce ferromagnetic metallic powder having high coercive force and large quantity of satd. magnetism by sticking a compd. contg. periodic table IIA group elements on the surfaces of powder of iron oxyhydroxide, and reducing the same by heating in a reducing gaseous atmosphere. CONSTITUTION:Iron oxyhydroxide such as alpha-FeOOH and iron oxide such as alpha-Fe2O3 or those contg. other metals such as Co and Ni are used for raw material powder. Metallic salts of org. acids such as naphthenic acids and stearic acids contg. Mg, Ca, St, Ba atoms or water soluble inorg. metallic salts of hydroxides, acetates, etc. contg. these metallic atoms or their mixtures are used for the IIA group compd. to be stuck on the raw material powder. Much better magnetic characteristics are obtained if a boron compd., more preferably boric ester or sodium borate is used in combination with the group IIA compd.
Patent JP-H03249000-A (JP)
Title: Elongating method for fatigue life in tension-strap supporting structure
Inventor: KIMURA TOSHIHISA
IPC: B64G1/66
Filed: 1990-02-28
Abstract: PURPOSE:To reduce stress concentration in a curved surface part, and elongate fatigue life of a supporting structure by spreading lubricant at least one of contacting surfaces of curved surface parts of a looplike belt being a component of the supporting structure and sleeves being attachment parts of the same. CONSTITUTION:Each one of attachment parts of a looplike belt 1 to be a component of a tension.strap supporting structure is constituted of a sleeve 2, a pin 3 inserted thereto, and a joint 4. In this case, stress concentration in a curved surface part 1a is made lower by means of reducing friction resistance of a contact surface between the curved surface part 1a in the belt 1 and the sleeve 2. Namely, lubricant 5, for instance, consisting of fluororesin and others is spreaded to at least one of contact surfaces mentioned above. Stress concentration in the curved surface part 1a is made lower with this, and therewith fatigue life of the supporting structure is elongated. Moreover, together with elongation of fatigue life cross section of the belt 1 is contracted, and therewith adiabatic performance of whole the supporting structure is improved.
Patent JP-S60194164-A (JP)
Inventor: YOSHIDA TATSUYA
IPC: D06B1/08
Filed: 1984-03-12
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-H07254161-A (JP)
Title: Semiconductor laser driving device
Inventor: SUGIMURA KEIICHI
IPC: G11B7/125
Filed: 1994-03-16
Abstract: PURPOSE:To easily perform high-speed switching of a semiconductor laser by eliminating the discharging control of a discharging capacitor and the inputting of a charging control prohibit signal. CONSTITUTION:The discharging control of a charging capacitor 1 is eliminated, a lighting instruction signal for instructing the lighting of a semiconductor laser 4 is monitored and that the semiconductor laser 4 is instructed to be continuously lit for over a certain period is detected by a lighting instruction signal length detector 15. Then, the inputting of a charging/discharging control prohibit signal for probibiting the operation of a charging/discharging control circuit prior to switching of the semiconductor laser needed for a conventional semiconductor laser driving device is eliminated. Thus, by keeping the illuminating light amount of the semiconductor laser almost constant high-speed switching of the semiconductor laser is easily performed.
Patent JP-S56144327-A (JP)
Title: Burner automatic controlling device
Inventor: MURAKAMI YOSHITOMO
IPC: G05B23/02
Filed: 1980-04-09
Abstract: PURPOSE:To make a simulation ready for every conditions by a method wherein one set of fuel oil burner input/output circuits are provided on a simulator, and a simulator simple in constitution is used. CONSTITUTION:A dust coal burner test change-over switch 50 is provided on a simulator 31 equipped with fuel oil burner input/output circuits 44, 45 in one set only; logical sums 51, 53 and logical product 52 operating logically signals A-D used in common with a fuel oil burner 8 are provided in a dust coal burner unit 36. When carrying out a test on dust coal burner 9, the dust coal burner change-over switch 50 is turned on and a signal E also on. On the other hand, when a signal indicating a common use condition of the fuel oil burner is inputted from the fuel oil burner input circuit 44, the signal A is turned present, which turns an output F of the logical sum 51 on and an output G of the logical product 52 also on. An output J of the logical sum 53 is turned on accordingly, which is inputted to a dust coal burner logic 38.
Patent JP-H07253971-A (JP)
Title: External character preparation device
Inventor: OKADA MIHOKO
IPC: G06F17/21
Filed: 1994-03-16
Abstract: PURPOSE:To prepare complicated shapes, Logo and icon for which graphics such as ellipses, regular polygons and circular arcs are combined as external character data by preparing and editing the graphic expressable by numerical formulas by drawing editing beforehand, calling the data by external character editing, changing them and registering them as the external character data. CONSTITUTION:The graphics expressable by the numerical formulas are prepared and registered as external characters beforehand, they are called at need and converted to the black and white expression of a dot unit on a dialog box 30 and further, the complicated Logo and marks are prepared while adding correction and change to them. That is, in a preparation data dialog box 34 inside the dialog box 30, the graphic to be copied is called from a drawing file to the small window 33 beforehand, a size is taken into consideration and it is copied to the preparation data dialog box 34. Further, required items are added or eliminated, editing is performed and registration as an external character file is performed. The drawing file is constituted of headers, group information, shape data and character data.
Patent JP-S59175221-A (JP)
Inventor: HAINRITSUHI PUFUAIAA
IPC: H04H20/00
Filed: 1984-03-12
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-H10240801-A (JP)
Title: Problem management system
Inventor: MORIYA IKUNORI
IPC: G06Q50/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a problem management system in which the change of a status by an unauthorized person can be prevented. SOLUTION: A person 4 in charge of problem management allows the change of only the status of a problem stored as a change authorized person in a change authorized person storing means 3 by a change processing controlling means 1. The person 4 in charge of problem management extracts all the problems being the change authorized persons by an objective problem extracting means. The change authorized person of the changed status of the problem whose status is changed is extracted by a status change extracting means, and communicated by a first change communicating means.  An other information source reference necessity/unnecessity storing means 7 is referred to by a first status change monitoring means 5, and in the case of the necessity of reference, a relevant item is received from another system 8 by a first other information source change communicating means 6, and referred to by the person 4 in charge of problem. Thus status rank of the status is calculated by a status rank continuity monitoring means, and communicated to the person in charge by a second status change communicating means.
Patent JP-H03250174-A (JP)
Title: Leaving key preventing device
Inventor: AKUTSU SHOJI
IPC: E05B81/70
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a key from leaving behind by actuating a display device by an output of a gate circuit, when a lid is closed with a key insertion detecting switch placed in an operational condition further with a memory means placed in a condition that its memory is not released. CONSTITUTION:A lid open/close detecting switch 13, key insertion detecting switch 14, memory means 15 for storing outputs of switches 14, 13 at the time of generation, gate circuit 30 and a motor 19 are provided. Next, the switch 14 is actuated when a key is inserted, and the switch 13 is actuated by opening a lid when a cylinder lock is unlocked by turning the key in an unlocking direction. The switches 14, 13, when they are actuated, are stored by the means 15. When the lid is closed in a condition that the key is not removed from the lock, an output of the means 15 is supplied to the circuit 30 by placing the switch 13 inoperative, and a display device is actuated while automatically opening the lid through the motor 19.
Patent JP-H04263945-A (JP)
Title: Automatic sealing machine
Inventor: SAKURANAKA HIROYUKI
IPC: B41K3/04
Filed: 1991-02-18
Abstract: PURPOSE:To enhance workability and productivity, in an automatic dealing machine due to transfer, by facilitating the positional adjustment of the sealing machine and continuing sealing of good quality. CONSTITUTION:In an automatic sealing machine wherein a type surface coated with the sealing ink on a type mounting plate is pressed to the surface of an object to be printed to apply required sealing display to said surface, the type mounting plate 40 operated along with the press driving source 17 to the surface of the object 20 to be printed is engaged with the above mentioned press driving source 17 through the constant pressure mechanism part 73 drivable indendently of the press driving source 17 generating constant pressing force with a predetermined stroke by the action of the air cylinder connected to an air feed pressure controllable regulator 31.
Patent JP-S62202751-A (JP)
Title: Printing processing system
Inventor: YASUDA MASAMI
IPC: G06K15/00
Filed: 1986-03-03
Abstract: PURPOSE:To prevent an overlapping printing processing of the printing data transferred from a host unit on an already printed portion, by a method wherein an information which was previously printed or set on a medium to be printed is read followed by the judgement of the already printed portion within a printable area on the medium to be printed according to the image information. CONSTITUTION:An information which was previously printed or set on a ledger is read by an image reader 11, and according to the binary image data in white/ black form an already printed portion within a printable area on the ledger is judged by a recognition means (a recognition part 82). The positional relationship is operated based on the judged information and the printing position for the printing data which was calculated in a printing position calculation means (a printing position calculation part 9) on the basis of the printing data from a host unit, and the already printed portion within the printable area on the ledger is judged by a printed position judgement means (a printed position judgement part 10), whereby a printing can be processed accurately without an overlapping printing of the printing data transferred from the host unit on the printed portion.
Patent JP-S59167657-A (JP)
Inventor: KURACHI MASAO
IPC: F25B5/00
Filed: 1984-03-09
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-S56141553-A (JP)
Title: Discriminating method for signal in eddy current flaw detection
Inventor: SAKAMOTO TAKAHIDE
IPC: G01N27/90
Filed: 1980-04-07
Abstract: PURPOSE:To discriminate noise and flaw signals easily and accurately by detecting eddy current  flaw detection signals at different phase angles, forming a signal locus pattern in the prescribed  phase angle directions and decoding the form numerical value relating to form characteristics. CONSTITUTION:Phase detectors 2, 4 respectively detect the specific signals for the eddy current  flaw detection from a detecting part 1 via phase shifters 3, 5 differing in phase by 90 deg. from that of an oscillator 13 and applies these to an operating part 6 of pattern form numerical value via A/D  converters 9, 10, etc. Then, the arithmetic part 6 synthesizes the detection output components of orthogonal two axes X, Y differing in phase by 90 deg. to operate and calculate peculiar signal locus  patterns B or B', etc. thereby determining the angle alpha etc. of the form numerical value corresponding to the pattern B determined by the prescribed constant K by converted orthogonal axes  X', Y' or the intermediate value of B'. This angle alpha is compared with the set value having beforehand been operated and determined by a knows flaw etc., and depending upon whether it is below or above the determined value, the flaw signal and noise signal are discriminated by the form  numerical value in the prescribed same phase angle direction, whereby the flaw signal and noise  signal are discriminated easily and accurately.
Patent JP-S57159982-A (JP)
Title: Gear pump
Inventor: OHARA NAOYUKI
IPC: F04C2/18
Filed: 1981-03-27
Abstract: PURPOSE:To manufacture the drive shaft and the drive gear independently while to improve the selection of the material and the accuracy, by coupling between the drive shaft and the drive gear through an involute serration or an involute spline. CONSTITUTION:The casing 1 is forming a pump chamber 2 while an involute serration shaft 8 is formed at the tip of a drive shaft 3 and coupled with an involute serration hole 10 provided at the center of a drive gear 9. Consequently the drive shaft 3 will perform polishing and the involute serration work simultaneously at both centers on a stainless steel preferable as the shaft material while the drive gear 9 will perform the involute serration hole work through the broach work then perform the toothing work with reference to said hole, thereby a plurality of tooth width can be finished simultaneously through the plane buff polishing work resulting in the highly accurate product with low cost.
Patent JP-H05143541-A (JP)
Title: Shared character recognition device
Inventor: HASHIMOTO TATSUHIKO
IPC: G06K9/62
Filed: 1991-02-19
Abstract: PURPOSE:To minimize the recognition waiting time by each user and to improve the working efficiency of a document preparation, etc., in a character recognition device shared by plural users. CONSTITUTION:Users set originals for which character recognitions are to be performed to a scanner, read the picture data of the originals, transmit the read picture data with self ID to a shared character recognition device 1 and requests to perform the character recognitions. A transmission and reception control part 7 stores the picture numbers corresponding to the ID of users terminals and originals in a user terminal job control table 8 when the part 7 receives a recognition request from users terminals. The part 7 receives the picture data of the originals and stores them in a picture memory 3. A character recognition processing part 2 selects the originals of different users successively from the table 8 and performs the recognition processing.
Patent JP-S60189284-A (JP)
Title: Semiconductor laser device
Inventor: MURAKAMI TAKASHI
IPC: H01S5/223
Filed: 1984-03-07
Abstract: PURPOSE:To excellently maintain laser oscillation charactercteristics giving no adverse effect on a semiconductor layer by a method wherein, in the case of a striped interior type semiconductor laser device, a specific percentage of Al of solid phase composition is added to a GaAs current squeezing layer. CONSTITUTION:A common striped interior type semiconductor laser device is composed of a GaAs substrate 1, a GaAs current squeezing layer 2, a Ga1-xAlx As clad layer 3, a Ga1-yAlxAs active layer 4, a GaAs contact layer 5 and electrodes 6 and 7. According to this constitution, almost no terrace and wave are generated when a high density of Te is doped by adding 3-12% of Al to the GaAs current squeezing layer 2 in solid-state composition, a grown layer having very flat surface can be obtained, and a flat and uniform layer can be obtained even when the under side clad layer 3a, to be grown on the current squeezing layer 2, is thinned off, thereby enabling to accomplish the laser device having excellent characteristics.
Patent JP-H03247144-A (JP)
Title: Network connection device
Inventor: KUMAGAI HIROTAKA
IPC: H04L29/06
Filed: 1990-02-26
Abstract: PURPOSE:To attain the communication between nodes each having no 3-layer while enabling the communication between nodes each having 3-layer by the same method as a conventional method by connecting two networks in which the address system of MAC sub-layer differs from each other. CONSTITUTION:After a relay function is discriminated at an LSAP address in an LLC sub layer, an MAC address is obtained by either method of introduction from address information added at an application layer or definite decision from the LSAP address and the address is relayed. Moreover, after the relay function is discriminated by the LSAP address in the LLC sub-layer to eliminate and add the LSAP address. Thus, while the communication between nodes having a network layer is implemented by a conventional method, the communication between nodes each having no network layer arranged in different networks is attained.
Patent JP-2000247799-A (JP)
Title: Production of high-density organic molecular thin film
Inventor: YAMANAKA MIKIHIRO
IPC: C30B29/54
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To readily prepare an arbitrary pattern of high density and high crystallinity by masking a titanium oxide substrate with an ultraviolet-screening material on its surface and irradiating the substrate with ultraviolet rays and allowing organic molecules to be selectively adsorbed only on the ultraviolet radiation area. SOLUTION: The titanium oxide substrate is masked on its surface with an ultraviolet-screening material, irradiated with ultraviolet rays to form a hydrophilic area of an arbitrary pattern. An organic molecule that is known to be selectively adsorbed to this hydrophilic area is adsorbed on the hydrophilic area to form an organic monomolecular thin film of high density. As this organic molecule, are cited a straight-chain organic molecule bearing covalent bond groups comprising a lower alkoxy silyl group on the chain terminal, a straight-chain organic molecule bearing sulfonic acid group on the chain terminal, or the like.
Patent JP-H10248225-A (JP)
Title: Dc motor
Inventor: TOMOIGAWA ITSUO
IPC: H02K23/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the size of an armature shaft in axial direction by arranging a commutator inside on armature core and electrically connecting a brush to the commutator in a slidably contacting manner. SOLUTION: A plurality of magnets 3, 4, 5 and 6 are arranged inside a case 2, and an armature shaft 7 supported rotatably in a case 2 is located inside these magnets 3, 4, 5 and 6. Moreover, at the outer periphery of this armature shaft 7, an armature core 8 is arranged, and a commutator 10 having a commutator piece 17 electrically connected to an armature coil 9 is arranged inside the armature core 8. Then, a plurality of brushes are electrically connected to the commutator 10 in a slidably contacting manner. By doing this, the size of the armature shaft 7 in the axial direction can be significantly reduced.