baber/WOPTO huggingface dataset:
Patent JP-H03122623-A (JP)
Title: Recording and reproducing method and color display method
Inventor: ONISHI TOSHIICHI
IPC: G11B7/24009
Filed: 1989-10-05
Abstract: PURPOSE:To accomplish high-contrast recording and reproducing with low noise by controlling the size of a domain, changing the wavelength dependency of light scattering intensity of a compound, and detecting an optical characteristic corresponding to the wavelength dependency. CONSTITUTION:High polymer liquid crystal being a material which forms the minute domain of the domain is kept for an enough time in a liquid crystal temperature area to hold it in a polydomain state in which the size of a domain is large. After it is heated to the temperature or more showing an isotropic phase, it is rapidly cooled to a glass transition point or lower. In a case that it is completely rapidly cooled, at such a time, the domain disappears and the state of the isotropic phase is held. Therefore, the size of the domain is controlled in accordance with the level of the cooling speed, and the wavelength of scattered light is selected by selecting the size of the domain. Then, transmitted light, reflected light or scattered light from a recording layer corresponding to the selection is detected so as to reproduce information. Thus, the high- contrast recording and reproducing with the low noise is accomplished.
Patent JP-S61137684-A (JP)
Title: Electron beam welding method
Inventor: TAKANO GENTA
IPC: B23K15/00
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the drip of a molten metal by controlling ¦he we¦dy-g conditions of an electron beam based on the measured root gap and be feeding a fyller wire from the opposite side to the incident directio- of the electrn beam. CONSTITUTION:The root gap 12 of the body 11 to be welded is measured by a measur ing instrument 14 and the beam current of an electron beam 18 from an electron gun 15 is controlled 16 based thereon. The filler wire 19 controlled by the con troller 16 is fed from the opposite side to the incident direction of the electron beam 18 simultaneously. The generation of the drip part of a molten metal is prevented accordingly and the necessity of repairs is avoided.
Patent JP-2000089997-A (JP)
Title: Electronic document management system
Inventor: ITO TATSUO
IPC: H04N1/21
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document management system capable of realizing sure storage management and easy backup for electronic documents stored and managed so as to be retrieved and reused without executing filing operation. SOLUTION: A scanner device 11, a printer device 12 and a facsimile equipment 13 on an intranet respectively store an electronic document to be processed in an HDD 26 to be a memory part corresponding to the registration ID of each device and send the ID information of the document to a server device 14 together with the registration ID and the storing address of the document and these sent data are stored and managed so as to be retrieved and outputted by a retrieval request from a PC 15.
Patent JP-H0999701-A (JP)
Title: Fastening structure of vehicular wheel
Inventor: TANAKA TOSHIYUKI
IPC: F16B39/18
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make it hard for a vehicular wheel to be loosen against external force. SOLUTION: A fastening hole 14 is board in a disk part 12 of a vehicular wheel 10, and a taper nut 16 is inserted. A contact surface 17 of the taper nut 16 is formed so as to gradually become a small diameter at a first angle θ1. A nut contact surface 18 of the fastening hole 14 is formed so as to gradually become a small diameter at a second angle θ2 smaller than the first angle θ1 from a nut inserting side end part 18A, and in a condition of having a tolerance, (θ1>θ2) is realized. A bolt 20 is inserted into the fastening hole 14, and the bolt 20 is pressed in and fixed to a through hole 24 bored in a hub 22 on the vehicle side.
Patent JP-H01101593-A (JP)
Title: Electronic musical instrument
Inventor: MATSUBARA AKINORI
IPC: G10H5/00
Filed: 1987-10-14
Abstract: PURPOSE: To enable a user to prepare a method for synthesizing a musical sound by independently inputting and specifying the operation modes of plural time-divided waveform generation modules in a sound source. CONSTITUTION: An input means 2a inputs module mode specification information for independently specifying the operation modes of respective waveform generation modules to be time-dividedly driven and a processing means 3 converts the inputted module mode specification information into control information for individual waveform modules and transfers the information to a sound source. Therefore a user independently inputs the module mode specification information for specifying the operation mode of each waveform generation module. Consequently a method for synthesizing a musical sound in the sound source is specified by an easily understandable input format.
Patent JP-H10103737-A (JP)
Title: Equipment and method for calculating power of air conditioning system
Inventor: IWATA TETSUO
IPC: F24F11/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To distribute the consumed electric energy of outdoor units in the case of a plurality of air conditioning groups being provided, to each indoor unit proportionally and impartially. SOLUTION: The total power consumed by all air conditioning groups 1G is detected by a watt-hour meter 55, while the power consumed by each outdoor unit 4A is detected discretely by an ammeter 56. A power control unit 60 receives data on the total consumed power and data on air conditioning power of each outdoor unit 4A and converts air conditioning electric energy into the air conditioning electric energy of each indoor unit 4B in regard to each air conditioning group 1G on the basis of the power share ratio of each indoor unit 4B, and this electric energy is made the consumed electric energy of each indoor unit 4B. Moreover, the air conditioning electric energy of each outdoor unit 4A is parted into that in the daytime and that in the nighttime and the consumed electric energy of each indoor unit 4B is calculated therefrom.
Patent JP-H03120683-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/28
Filed: 1989-10-03
Abstract: PURPOSE:To effectively use a narrow space by specifying the form of an errorneous erasure preventing valve and the structure of a lower case, securing the setting of a connection lug for connecting upper and lower cases and changing the errorneous erasure preventing valve to a slide switching system. CONSTITUTION:When the errorneous erasure preventing valve 12 is in a recordable position, a clearance for operation f is formed between the operation level part 28 of the main wall 14 and an errorneous erasure preventing hole 11. When the errorneous erasure preventing valve 12 is switched to an unrecordable position, a clearance for operation e is similarly formed between the main wall 14 and the errorneous erasure preventing hole 11. Consequently, a sliding operation is attained by inserting a fingertip and the tip of a driver into the clearances e and f even if a knob is not fitted to the errorneous erasure preventing valve 12. Since parts where the errorneous erasure preventing hole 11 of the upper/lower cases is provided are connected by the engagement of the connection lug 29 and the hole, the errorneous erasure preventing valve 12 is prevented from being dropped from the errorneous erasure preventing hole 11 owing to shock force and the like. Thus, the narrow space effectively is used.
Patent JP-H10107355-A (JP)
Title: Frequency selective oscillator and oscillating method
Inventor: TANAKA YUICHI
IPC: H01S3/106
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a frequency-selective oscillator, capable of deciding a plurality of reference frequencies at equal frequency intervals with high pecision as well as easily select the laser beams in one frequency out of a plurality of reference frequencies, without deteriorating the precision of the laser beams. SOLUTION: This frequency-selective oscillator 10, having an optical amplifier 12 is provided with an etalon 16 for deciding a plurality of reference frequencies comprising transmittable frequencies by transmitting laser beams in a plurality of frequencies at equal frequency intervals of 100Ghz on an optical path 14 of a ring-type resonator 10a oscillating laser beams as well as a frequency selective filter 18 for selecting are frequency out of these reference frequencies as a selective reference frequency series-connected to the etalon 16.
Patent JP-H07115317-A (JP)
Title: Electronic scanning antenna
Inventor: WATANABE HIROSHI
IPC: H01Q3/38
Filed: 1993-10-18
Abstract: PURPOSE:To provide an electronic scanning antenna which can scan the beams at a high speed by adding a storing/calculating function to each module itself and therefore by shortening the setting time of the phase shifter necessary for the beam scanning. CONSTITUTION:A module including an elementantenna 1 receives a beam scanning angle from a central signal processor 13 via a communication interface 9 and stores the received angle in an internal register. A ROM 8 stores the intra-array coordinate value of an electronic scanning antenna of its own module together with the space, wave form and correction value of the module. A computing element 7 calculates the phase shift extent of a phase shifter 5 based on the data on the received beam scanning angle and the data stored in the ROM 8 and sends the phase shift extent to a phase shifter driver 6. The driver 6 latches the data on the phase shift extent and drives the phase shifter 5. At the same time, the beam scanning angle is sent to all modules and each of these modules simultaneously calculates its own phase shift extent and sets a phase shifter.
Patent JP-H0571454-A (JP)
Title: Starting motor having intermediate gear
Inventor: SAKAMOTO TOSHIO
IPC: F02N11/00
Filed: 1991-09-10
Abstract: PURPOSE:To prevent occurrence of deformation and damage of an engagement circle by arranging a meshing member between a front end of a clutch cover of an overrunning clutch and a rear and of an intermediate gear, and thereby eliminating a load to be applied to the engagement circle in case that the intermediate gear is moved foreward interlockingly with the clutch. CONSTITUTION:When electricity is supplied to an exciting coil of a solenoid switch, a shift lever 20 is rotated, an overrunning clutch 9 is moved foreward, an intermediate gear 26 is moved foreward through a movable coupling body 40 by the movement of the clutch 9, and is meshed with a ring gear 35 of an internal combustion engine 35. The movable coupling body 40 is formed by integrally providing a boss part 40, a circular-arc engagement part 40b projected upward on its rear end side, and a meshing member 40c projected upward on the front end of the boss part 40. The meshing member 40c is arranged between a front end of a clutch cover 14 of the clutch 9 and a rear end of the intermediate gear 6. The circular-arc engagement part 40b is arranged in respect to an engagement groove 17 with axial gaps t1, t2 in front and rear ends.
Patent JP-S62122158-A (JP)
Title: Spot plating device of leadframe
Inventor: TANI KATSUTO
IPC: H01L23/50
Filed: 1985-11-21
Abstract: PURPOSE:To improve the precision in plated part dimension and plating thickness by a method wherein solution relief part (opening) is formed by expanding the wall surfaces forming an opening of a mask plate downward while another opening provided on a plated surface of mask rubber plate is made larger than the opening of mask plate at no-pressurization. CONSTITUTION:An opening 12 made in a plated surface mask rubber plate 10 is provided with a recession C since it is formed slightly larger than another opening 6 made in a mask plate 5 at no-pressurization. During plating process, upper and lower jigs firmly hold a leadframe 3 in the space between a backside mask rubber plate 11 and the plated surface mask rubber plate 11 so that the opening 12 of plate 10 may be compression-deformed to contact the shape of itself. Plating solution Q does not stagnate when it is jetted against the leadframe 3 to flow down since the wall surfaces 8 of opening 6 of mask plate 5 are expanded downward to be reversely tapered. Through these procedures, the spot welding process with even plating thickness can be assured.
Patent JP-2000084313-A (JP)
Title: Microballoon sorting and device and filter therefor
Inventor: TAKEUCHI YASUTO
IPC: B01J13/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To smoothly and efficiently sort microballoons having uniform particle diameter by filtering a mixture of microballoons having various particle diameters with a filter provided with plural passing through holes and taking out the microballoons, with which the passing through holes are clogged. SOLUTION: At the time of sorting the microballoons having uniform particle diameter from the mixture of microballoons having various particle diameters, the proper quantity of the microballoon aggregate 10 is charged into a filtration vessel 2 from a microballoon producing device through a pipe line 6 and, after that, a stop valve 8 is closed and a pump 20 is operated to increase the inner pressure of the filtration vessel 2. Then, the microballoons having smaller particle diameter than the diameter of the inscribed circle of the through hole of the filter 4 falls down in a vessel 24 and the one having larger diameter than the diameter of the inscribed circle is left in the filtration vessel 2.  When the quantity of the microballoon passing through the filter 4 is decreased, a stop valve 14 is opened to return the microballoon aggregate 10 remaining in the filtration vessel 2 to the microballoon producing device through a pipe line 12.
Patent JP-H10105641-A (JP)
Title: Method and device for detecting machine code
Inventor: SAKURAGI HIROSHI
IPC: G06K7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the recognition processing time by extracting more likely candidates of a machine code out of many machine code candidates at the time of finding a machine code. SOLUTION: A CPU 10 reads the entire image of a postal matter by an image input part 2 and stores the read image in an image storage part 3 and processes the image stored in the image storage part 3 by an image processing part 4. Machine code candidates are extracted from blocks looking like a machine code which are processed by the image processing part 4 and the scanning direction is recognized, and a machine code is detected in a machine code detection part 5 by extracted machine code candidates and the recognized scanning direction, and the detection result is outputted by a detection result output part 6.
Patent JP-H07167780-A (JP)
Title: Food preshness-judging device
Inventor: AKIMOTO MAKIO
IPC: G01J3/50
Filed: 1994-10-25
Abstract: PURPOSE:To judge the freshness of foods objectively with a potable device by casting light from a light source through a probe on food, spectrum-analyzing the reflected light for obtaining color coordinates and judging the freshness of the food from the relation between the color coordinates and freshness. CONSTITUTION:A food freshness judging device E is constituted of a probe 1 inserted in fish meet (m) and a processing box 2. The light from a light source 21 in a processing box 2 passes through surrounding fiber 15, prism 13 facing to a window 12 and the window 12 to reflect at the fish meet (m). This reflection light goes through the window 12, prism 13 and the central fiber 14 into a processor 22 and the judgment signal is processed. In the CPU in the processor 22, a table indicating the relation between the color coordinate space and freshness for each kind of food is input in advance. Based on the obtained color coordinates space, freshness is judged, which is indicated on a display 36.
Patent JP-H03122766-A (JP)
Title: Prefix search tree with partial key branch function
Inventor: SUTEIIBUN PII NITSUKERU
IPC: G06F17/30
Filed: 1990-09-28
Abstract: PURPOSE: To extract a data record stored in a data base with a key on information stored in the data record by providing prefix fields, data record field branch character fields and branch pointer fields for respective fields. CONSTITUTION: One node (T) 32 includes the prefix field(PF) 34 including the prefix of length (p) composed of the longest character string shared by all the keys of sub-trees branched from T32 and the data pointer field (D)36 containing pointers for the data records having the keys (P1 ...Pp ). T32 contains more than one branch fields(BF) 38 and the respective branch fields contain the branch character fields(BC) storing branch characters Bi and the branch pointer fields(BP) 42 storing the corresponding pointers Si . Thus, the keys can be fitted to the class of information which can be divided into slightly larger sections.
Patent JP-H04141880-A (JP)
Title: Information recording/reproducing device
Inventor: TSUCHIYA YOSHIJI
IPC: G11B33/10
Filed: 1990-10-01
Abstract: PURPOSE:To grasp the setting state of respective devices at a glance by displaying respective setting states in accordance with the setting of a switching means. CONSTITUTION:Plural optical card information recording/reproducing devices are connected to one host computer and the change-over switches 4 are provided for respective information recording/reproducing devices for permitting the host computer to discriminate the optical information recording/reproducing devices. A display circuit 5 is composed of two LED (light-emitting diode) 7 and 8 and a resistor R2 connected in serial to respective LED, and LED 7 and 8 are connected to fixed contact points A and B of the change-over switch 4 through the resistor R2. Then, the setting state of the change-over switch 4 corresponds to LED. The display circuits 5 provided to respective information recording/reproducing devices display the setting states of respective change-over switches. Thus, it can be grasped at a glance how respective information recording/reproducing devices are discriminated by the host computer.
Patent JP-H08118200-A (JP)
Title: Nc lathe control method
Inventor: YAMASHITA HIDEICHIRO
IPC: G05B19/4155
Filed: 1994-10-25
Abstract: PURPOSE: To enable free copying, movement and change of a program across systems by converting the indirect command of the stored machining program of each system into a direct command to a specific spindle or tool rest according to a stored spindle system or tool rest system. CONSTITUTION: A system control part reads a machining program from a machining program memory every process sub-program, and system judgment is made by a machining program processing part on the basis of a stored area. As a result, the discrimination symbol 1 of a system 1 in the case of a spindle system 1, the discrimination symbol 2 of a system 2 in the case of a spindle system 2, and the discrimination symbol 3 of a system 3 in the case of a spindle system 3 are respectively inserted in each command so as to convert an indirect command into a direct command. The prepared machining program can thus be used for any spindle system and any tool rest system so as to facilitate the optimization of the program attended by a change between the systems.
Patent JP-H07115559-A (JP)
Title: Screen size adjustment device for video monitor
Inventor: NAKAJIMA YOSHIYUKI
IPC: H04N5/44
Filed: 1993-10-19
Abstract: PURPOSE:To automatically adjust a screen size of a video monitor when signal specifications for an image signal and a synchronizing signal differ. CONSTITUTION:The device is provided with a measurement section 10 receiving an image signal S1 and a synchronizing signal S2, and a signal generating section 20 generating an adjustment signal S3. The measurement section 10 measures a ratio of a vertical period Tv to a vertical image (Rv=Tdv/Tv) and the signal generating section 20 calculates an adjustment coefficient G=f (Tv, Rv) to provide an output of an adjustment signal S3 to a vertical deflection circuit VM1 of a video monitor VM thereby adjusting a vertical size of the screen, where Tdv is a vertical display period of the image signal S1.
Patent JP-H07236289-A (JP)
Title: Rotor of ultrasonic motor and manufacture thereof
Inventor: YANO MOTOYASU
IPC: H02N2/00
Filed: 1994-10-25
Abstract: PURPOSE:To make it possible to reduce the cost of manufacturing and to secure the high output power of an ultrasonic motor. CONSTITUTION:When a voltage is applied on a piezoelectric element 10a, an annular stator 10 is vibrated, and an annular ring part 15, which is arranged at the upper side of the stator, is vibrated and rotated by accompanying the progressing wave of the stator 10. When the ring part 15 is rotated, a rotary shaft 8 of an ultrasonic motor is rotated through a linking part 17 and a pivot part 18. The ring part 15, the linking part 17 and the pivot part 18 are formed as a unitary body by forging and manufactured at the lower cost in comparison with a rotor formed by cutting machining. Furthermore, the lower surface part of the linking part 17 is cut and made thin. As a result, the linking part 17 becomes easy to be bent. The ring part 15 is efficiently vibrated by accompanying the progressing wave of the stator 10. The rotary shaft 8 of the ultrasonic motor is efficiently rotated.
Patent JP-S63117390-A (JP)
Title: Semiconductor device
Inventor: NORISUE KATSUHIRO
IPC: G11C11/34
Filed: 1986-11-04
Abstract: PURPOSE:To eliminate a malfunction due to a current hogging and to obtain a highly integrated circuit in which the number of elements is reduced by replacing an I<2>L gate by a CGI (controlled ground inverter) gate. CONSTITUTION:At the time of writing, npn transistors Q15-Q18 for driving a bit line and pnp transistors Q11-Q14 for supplying a base current to the npn transistors are provided. G11-G16 take the logic of input signals X'1, X2' and Din1-Din8 and control the ON and OFF of Q15, Q16, and Q17, Q18. In such a case, the CGI gates G15 and G16 are used as gates for receiving the OR signals X1' and X2' of an X address and R/W. Thereby, the number of the element can be reduced. The current hogging of a signal input part gate is prevented by using the CGI gate as an input, the scale and the constitution of a memory cell are changed and even when the number of the gates connected to the same signal line is increased, the malfunction is not generated.
Patent JP-H01210482-A (JP)
Title: Polyurethane adhesive for fiber reinforced plastic requiring no surface treatment
Inventor: AARU JII MERUBII
IPC: C08J5/12
Filed: 1988-10-18
Abstract: PURPOSE: To improve adhesive property to a fiber reinforced plastic, a metal or the like without applying surface treatment by blending a urethane prepolymer component, obtained from an OH terminated intermediate and a polyisocyante, with a specific hardening agent component.  
     CONSTITUTION: The urethane component A having a free NCO group is obtained by allowing the OH terminated intermediate (a) of a polyesterpolyol or a polyether polyol having number average molecular weight of 400-10000 to react with a polyisocyanate (b) ≥2 equivalents in excess to the component (a) and expressed by the formula ((n) represents 2-4, R represents a 2-20C aliphatic, aromatic, a 6-20C alkyl substituted aromatic). The component A is blended with the hardening agent component B selected from a polyesterpolyol having the OH group and containing no N, in which the equivalent ratio of the free NCO group of the component A to OH group of the component B is 1.2-2.0, a polyesterpolyol having the OH group and containing no N, and a polyol (having low molecular weigh and containing no N). 
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