baber/WOPTO huggingface dataset:
Patent JP-H0948111-A (JP)
Title: Method and apparatus for measuring ink emitting quantity, printer and method for measuring ink emitting quantity in printer
Inventor: WADA SATOSHI
IPC: B41J2/175
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To calculate the emitting quantity of ink in a moment at every ink dot by calculating the emitting quantity of ink on the basis of the concn. of an ink dot. SOLUTION: In such a state that the focus of a microscope 3 is matched with the arbitrary one of printed dot patterns and the magnification of the microscope and the intensity of a transmission light source 6 are properly set, the image of the dot patterns is taken in an image processor through a color CCD camera 5. A frame of a fixed size is applied to the image of the taken-in dots to be measured. The integrated brightness of the actually calculated dots to be measured by integrated brightness and the reversal of the calculated value is set to the absorbancy (density data) of the dots to be measured. Next, the ink emitting quantity of a nozzle is calculated in the state corresponding to the density of ink dots formed by the ink.
Patent JP-H11277817-A (JP)
Title: Printer
Inventor: UENO HIDEO
IPC: B41J3/36
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tape printer in which the value of one currency is converted into the value of other arbitrarily set currency based on a previously inputted conversion rate and the converted value can be printed immediately on a tape while being affixed with the currency symbol thereof. SOLUTION: Character string of one currency inputted arbitrarily within 10 characters and conversion rate thereof with respect to a reference currency are stored in a currency conversion table memory (S84-93). When the value of reference currency is inputted, a conversion rate data is read out from the currency conversion table memory, the value of a currency is operated based on that conversion rate, and the operation results are printed, along with a currency symbol, onto a tape by means of a thermal head.
Patent JP-S62258821-A (JP)
Title: Four-wheel drive device
Inventor: TAKADA MITSURU
IPC: B60K17/35
Filed: 1986-05-06
Abstract: PURPOSE:To improve the braking performance and prevent a tight corner brake phenomenon by decreasing the transmitted torque capacity of a differential limiting unit when the vehicle braking force is a predetermined value or less and increasing the transmitted torque capacity when it is a predetermined value or more. CONSTITUTION:A control unit 100 increases the transmitted torque capacity of a differential limiting clutch 64 in response to an increase of the brake liquid pressure when the vehicle braking force is a predetermined value or more. Therefore, the differential action of a center differential unit 42 is limited by a differential limiting clutch 64 when a brake is applied relatively strongly, and the braking performance is improved. On the other hand, when the brake liquid pressure is a predetermined value or less, the transmitted torque capacity is set essentially to zero. Thereby, the center differential unit 42 acts effectively, and the occurrence of a tight corner brake phenomenon is avoided.
Patent JP-S5330812-A (JP)
Title: Multiplex communication path radio talking equipment
Inventor: ICHIHARA TADASHI
IPC: H04B7/15
Filed: 1976-09-03
Abstract: PURPOSE: By using the same channel as that for talking against a repeater, code signals are transmitted, thereby directly selecting the repeater to call a party, or calling the other repeater to connect to a previously-set talking circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04228077-A (JP)
Title: Variant promoters
Inventor: CHIYAARUZU RII HERUSHIYUBAAGAA
IPC: C12N15/70
Filed: 1991-05-10
Abstract: PURPOSE: To a new promoter DNA sequence derived from heterologous host exhibiting equivalent or further high expression in Escherichia coli, etc.  
     CONSTITUTION: This heterologous promoter system is a DNA sequence being derivable from Streptomyces griseofuscus, an actinophage and mutants, derivatives and variants thereof and functional as promoters in a heterologous host cell, e.g. a promoter sequence contained in a DNA sequence of the formula. The promoter system is obtained by screening promoter activity of genome DNA derived from Streptomyces griseofuscus or actinophage (preferably FP43 or mutant FP22r4 of rapid lysis of FP22) in Escherichia coli by using a promoter probe vector containing DNA sequence encoding chloramphenicol acetyltransferase. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H045171-A (JP)
Title: Working vehicle
Inventor: MORITA SHIGERU
IPC: B62D1/02
Filed: 1990-04-21
Abstract: PURPOSE:To heighten safety in steering by forming rear wheels in such a way as to be steered into a minimum turning position in the body lateral direction approximately orthogonal to the body longitudinal direction, and impeding the steering of the rear wheels into the minimum turning position by a restraining means. CONSTITUTION:When a hydraulic cylinder 16 is expanded/contracted by the operation of the steering wheel 17 of an operating part 4 in a riding type working vehicle for mowing or the like, rear wheels 2 are steered around vertical axes P, through gears 14, 15. When the hydraulic cylinder 16 is expanded/ contracted as far as its stroke end, however, the rear wheels 2 are placed in the minimum turning position in the body lateral direction approximately orthogonal to the body longitudinal direction. In this case, a lever 24 is operated onto the restraining action 'off' side. Then, a restraining member 20 is moved to the left by a spring 27 through a bell crank 23. When the rear wheels 2 are steered either to the right or left by about 60 deg. in this state, one of contact parts 14a, 14b is brought into contact with the restraining member 20 to impede further steering operation.
Patent JP-H068563-A (JP)
Title: Method for setting initial position of carrier
Inventor: IRIE TOSHIYA
IPC: B41J19/18
Filed: 1993-05-06
Abstract: PURPOSE:To accurately set the initial position of a carrier by a method wherein the sensor passing speed of the carrier at the time of the setting of the initial position is detected and the stop control of the carrier is performed in the case of a predetermined speed and the carrier is once allowed to retreat when the passing speed of the carrier is different from a predetermined speed to again set the initial position. CONSTITUTION:A printer unit 4 having a pulse motor moving a carrier loaded with a printing head and a right margin sensor detection circuit 5 detecting the position of the carrier by a sensor are provided to a printer apparatus 2. The carrier speed when the carrier passes through the sensor is detected and, when the carrier speed is a set speed, the carrier is moved by a predetermined step after it passes through the sensor to stop the pulse motor and, when the carrier speed is different from the set speed, the carrier is allowed to retreat by the predetermined step and again moved in the direction of an initial position.
Patent JP-H042419-A (JP)
Title: Free processing for inside of metallic substance
Inventor: MORI KINTARO
IPC: B23H9/14
Filed: 1990-04-20
Abstract: PURPOSE:To freely process an inside of a metallic substance by applying saw-tooth- wave vibration to a substance in three directions X, Y and Z, and making a discharge electrode advance in an arbitral direction for processing. CONSTITUTION:If saw-tooth-wave voltage is applied to the driving coil 11 of an X axis excitation source 7, an iron core 12 is stuck to a permanent magnet 13, and impulse is transmitted to a substance to be processed 1 through an excitation plate 14. The impulse moves the substance to be processed 1 in the forward direction of the X axis instantaneously, however, a discharge electrode 4 submerged in oil or water inside a processed hole 2 attempts to stay at the position by inertia. Therefore, the discharge electrode 4 advances in the rearward direction of the X axis relatively with regard to the substance 1 to be processed, and the discharge electrode 4 comes into contact with the substance to be processed 1. At the time of this contact, a dis charge power source 6 applies discharge value voltage synchronously to discharge- process the inner wall of the substance to be processed 1. Besides, if saw-tooth-wave voltage is applied to a Y axis excitation source 8 and Z axis excitation source 9 respectively in the same manner, the discharge power source 4 travels in the rearward direction of the Y axis, and in the rearward direction of the Z shaft to discharge- process the inner wall of the substance 1 to be processed.
Patent JP-S61265436-A (JP)
Title: Operation control of heat recovery type air-conditioning machine
Inventor: HIYOSHI TAKESHI
IPC: F24F11/02
Filed: 1985-05-20
Abstract: PURPOSE:To permit to stabilize the switching number of operation regardless of the amount of holding water by a method wherein a cold-water temperature control sensor and a hot-water temperature control sensor are provided with non-sensitive zones, capable of being changed by temperature change gradient respectively. CONSTITUTION:A micro-computer 5 operates a cold-water temperature setting value TSC and a hot-water temperature setting value TSH by the inputs 7, 8 of setters and obtains a cold water temperature TC and a hot-water temperature TH by the inputs 13, 14 of temperatures to increase respective non-sensitive band width DELTATC, DELTATH when the temperature gradient is large and reduce the same DELTATC, DELTATH when the temperature gradient is small. Subsequently, a cold-water temperature condition TCS is put ON in case the cold-water temperature value TC is high and cold water is necessitated but the same condition TCS is put ON in case the cold-water temperature value TC is low, however, the condition same as before is held in the non-sensitive zone. On the other hand, a hot-water temperature condition THS is also put ON, OFF in the same manner and a room-cooling operation control output 9, a room-heating operation control output 10, a heat-retrieving operation control output 11 and a compressor control output 12 are outputted by the combination of the ON, OFF of the cold water temperature condition and the hot-water temperature condition. Thus, the operation may be stabilized regardless of the amount of holding water.
Patent JP-H04333862-A (JP)
Title: Image forming device
Inventor: OMORI NAOTO
IPC: G03G15/00
Filed: 1991-05-10
Abstract: PURPOSE:To provide an image forming device in which loads imposed on supporting members which support a device main body are uniformized. CONSTITUTION:The supporting members 7a-7d for supporting the entire weight of a printer main body 1 and fitting parts 8a-8d for attaching the members 7a-7d to the base of the printer 1 are provided on four corners on the base of the printer 1. Since the radio of weight supported by the members 7a and 7b to weight supported by the members 7c and 7d is m:n, the ratio of the sum total of the ground contact area of the members 7a and 7b to the sum total of the ground contact area of the members 7a and 7d is m:n.
Patent JP-S61281190-A (JP)
Title: Production of inorganic soil conditioning material
Inventor: KIMURA AKIYOSHI
IPC: C09K101/00
Filed: 1986-05-09
Abstract: PURPOSE:To obtain an inorganic soil conditioning material which is applied to soil or blended with it to give equilibrium in terms of science of fertilizer, by grinding tuff, inserting it into a rotary furnace and heat-treating it to produce granules. CONSTITUTION:Green tuff, etc., if ground into about 100 meshes, inserted into a rotary furnace, heat-treated (e.g., at 480-630 deg.C for about 60min) for 10min while rotating it, the tuff is completely sterilized and hardened porous solid granules are produced, to give the aimed soil conditioning material. EFFECT:Absorption of remaining agricultural chemicals in soil in plants is suppressed, water retention characteristics of soil is increased and occurrence of harmful molds is controlled. The soil conditioning material can be mass produced and provided inexpensively.
Patent JP-S62261963-A (JP)
Inventor: AGOSTON AGOSTON
IPC: G01R19/255
Filed: 1987-04-29
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-2000308298-A (JP)
Title: Motor and fluid control valve using the same
Inventor: OZAKI YUKINORI
IPC: H02K5/167
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain motor outputs which differ in torque by enlarging the sliding resistance of a bearing provided on the other side more as compared with the sliding resistance of a bearing provided on one side of a rotary shaft. SOLUTION: A bearing 19 consists of a radial bearing 20 for contacting with a rotary shaft 18, and a thrust bearing 21 to abut on a rotor 16. Moreover, there is a bearing 22 on the other side of the rotary shaft, and this bearing 22 consists of a radial bearing part 23 to contact with the rotary shaft 18 and a thrust bearing 24 to abut on the rotor 16. The thrust bearing 24 is larger in contact area to the rotor 16 than the thrust bearing 21 of the bearing 19.  Accordingly, in case that the rotor 16 rotates in the condition in which the thrust bearing 24 and the rotor 16 are in abutment, the sliding resistance at this abutment place becomes large, and the output torque of the rotary shaft 18 becomes small, whereas when the rotor 16 rotates in the condition in which the rotor 16 shifts downward and that the thrust bearing 21 and the rotor 16 are abut upon each other, the sliding resistance at that abutment place becomes small, and the output torque of the rotary shaft 18 becomes large.
Patent JP-S5630373-A (JP)
Title: Solid image pickup unit
Inventor: CHIKAMURA TAKAO
IPC: H04N5/335
Filed: 1979-08-20
Abstract: PURPOSE:To obtain high sensitivity over the whole visible ray range and to obtain a high SN ratio by electrically coupling a photoconductor with a substrate under a gate electrode and by providing a solid image pickup unit that photodetects incident light by the photoconductor. CONSTITUTION:When semiconductor substrate 10 is type (p), applying a voltage to the 1st gate electrode produces depletion layer 11. Then, a electrode 13 and gate oxidized film 12 have part 14 and 14' removed and electrode 13 and other parts are covered with insulating film 15. Further, the 1st electrodes 16 and 16' electrically connected to substrate 10 are provided and electrodes 16 and 16' are electrically connected to substrate 10. On electrodes 16 and 16', photoconductor 17 is further formed and on photoconductor 17, the 2nd electrode 20 is formed and electrically connected to substrate 10. Consequently, this solid image pickup unit can have high sensitivity over the whole visible ray range and a high SN ratio.
Patent JP-S5533287-A (JP)
Title: Projection formation circuit
Inventor: NIWA MASASHI
IPC: G06T3/00
Filed: 1978-08-31
Abstract: PURPOSE: To make high-precision projection possible by finding a picture value by interpolating in the (θ)-directional projection formation of a light-and-shape pattern.  
     CONSTITUTION: The (θ)-directional projection of input light-and-shape pattern f(x,Y) can be obtained by finding value f(X i , Y i ) of a picture on coordinate system (X,Y) obtained by turning coordinate system (x,y) by angle of (θ) and then by adding it along the X axis. Namely, projection P is expressed by P(Y 1 )=ΣF(X i , Y i ). Since old coordinates (x i ,y i ) does not agree with lattice point (X i ,Y j ) of new  coordinates in general, f(x i ,Y j ) can be obtained by interpolating from picture values (f 1 ) to (f 4 ) of lattice points M 1  to M 4  surrounding (x i ,y i ). Namely, f(X i , Y j ) van be obtained by weighting (f 1 ) to (f 4 ) in inverse proportion to distances (d 1 ) to (d 4 ) and then by integrating and normalizing and f(X i ,Y j ) is sumed up along the X axis to obtain the projection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62263712-A (JP)
Title: Tuner
Inventor: IKEDA KAZUO
IPC: H03J7/02
Filed: 1986-05-12
Abstract: PURPOSE:To stable voice reception against the fluctuaton of an input signal frequency by applying an output voltage of a frequency discriminating characteristic from an FM detection circuit section to the 2nd feedback circuit in interlocking with the changeover of the 2nd local oscillation circuit section into the 2nd feedback circuit section having a wide resonance frequency range. CONSTITUTION:In applying minute tuning to the 1st local oscillation circuit section 3, a microcomputer detects the minute tuning to output a switch changeover signal thereby throwing a changeover switch 9 to the 2nd feedback circuit section 8 and closing the switch 12. If the output voltage of an FM detection circuit section 10 is fluctuated, the capacitance of a capacitor C receiving the output voltage via the switch 12, an amplifier circuit section 6 and a resistor R is changed. Thus, the oscillated frequency of the 2nd feedback circuit section 8 is changed, fed to the 2nd mixing circuit section 4 via the changeover switch 9 so as to adjust automatically the 2nd intermediate frequency component to be a specified input frequency of the FM detection circuit section 10 thereby always attaining stable voice reception.
Patent JP-S6177646-A (JP)
Title: Cladding material for optical glass fiber
Inventor: KIMURA TAKAO
IPC: C09D175/14
Filed: 1985-05-18
Abstract: PURPOSE:To improve the strength and mass productivity of an optical fiber by using as a cladding material for the optical fiber, a condensation reaction product of 1,4-polybutadienes having functional groups and a monofunctional compd. having a polymerisable double bond as a main material. CONSTITUTION:A condensation reaction product obtd. by reacting a mono functional group having acryl group, methacryl group, allyl group, etc. and a polymerisable double bond with a 1,4-polybutadiene having at least two func tional groups such as OH group, COOH group, isocyanate group, and epoxy groups, etc. in a molecule is clad after spinning of optical glass fiber for light transmission. In this case, the curing is prompted by the photopolymerization, electron beam polymn., or thermal polymn., etc. by the addn. of 0.1-10wt% curing catalyst, and the mass productivity is improved, and the strength of the optical fiber is improved simultaneously.
Patent JP-H04311998-A (JP)
Title: Pitch control system for 'karaoke'
Inventor: FUJIMURA AKIHIRO
IPC: G10L21/003
Filed: 1991-04-10
Abstract: PURPOSE:To eliminate a drawback pertaining to a conventional 'Karaoke' device with a key controller wherein music orchestration recorded in a laser disc or the like must be gradually lowered in pitch without any change in playing speed to suit a singer's voice range, and a proper pitch can be maintained only by repeating key operation, and further to enable the pitch to be accurately adjusted via simple operation. CONSTITUTION:A numeral for the highest pitch of music orchestration is recorded in an ordinary laser disc and a magnetic tape containing the orchestration, or in a separate magnetic card or the like. In addition, a singer's highest pitch is inputted to a computer, together with the numeral of the highest pitch. In the computer, a musical interval to be transported is calculated on the basis of a difference between the numerals of both highest pitches. Furthermore, an electronic circuit 25 similar to the case of a conventional 'Karaoke' device with a key controller is controlled with the calculated value, thereby changing automatically the pitch of the music orchestration to a level for a singer to easily sing a song.
Patent JP-S601356-A (JP)
Title: Measuring method of output change for internal-combustion engine
Inventor: KOHAMA TOKIO
IPC: G01L23/00
Filed: 1983-06-16
Abstract: PURPOSE:To make measuring free from the influence of the state of road face by measuring the change of output on the basis of the difference portion of at least one change amount in periodical and pulsating revolution numbers within mutually corresponding times in successive explosion storkes, torque, and inner pressure in a fixed cylinder. CONSTITUTION:For measuring the output change of a four-cylindered engine on the basis of the change of revolution numbers, outputs of an angle signal sensor 4 and cylinder discrimination sensor 6 are taken into a computation unit 7 composed of wave form shaping circuits 71A and 71B, a counting circuit 72, a reading circuit 73, a calculation circuit 74, and a D/A conversion circuit 75. Here, at first, mean revolution numbers Nn(1), Nm(1), Nn(2), and Nm(2) in the 1st-3rd explosion stroke in the rotational angle of a fixed crank shaft of a fixed cylinder, for example, the first cylinder. Then, after revolution number change amounts DELTAN1-DELTAN2 (for example DELTAN1=Nm(1)-Nn(1)) in each explosion stroke are obtained, a difference DELTAN'' of difference portion of the change amount of revolution number is calculated from a formula DELTAN''=(DELTAN1-DELTAN2)- (DELTAN2-DELTAN3) and this is measured as a change of output.
Patent JP-S63272824-A (JP)
Inventor: KAMIMURA MASAHITO
IPC: A47K13/30
Filed: 1987-04-30
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-H10283012-A (JP)
Title: Data preparing device for non true circular object working and numerical controller
Inventor: YONEDA TAKAO
IPC: G05B19/416
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten cycle time and to improve working accuracy and working efficiency. SOLUTION: While using read profile data 100, over-ride value to the rotating speed of main shaft is operated so as to almost fix grinding speed on a grinding plane (102). Next, the profile data and the over-ride value operate acceleration requested for a machine tool stand (104) and while using that acceleration, critical acceleration to be responded by the machine tool stand is operated (106). Afterwards, while using the critical acceleration, the maximum rotating angular velocity of main shaft is operated (108) and the allowable maximum acceleration and the allowable maximum main shaft rotating number are displayed (110). By setting the rotating speed of main shaft at this allowable maximum main shaft rotating number, the following delay of machine tool stand is prevented and working accuracy is improved.  Besides, since the maximum main shaft rotating speed is provided within the range followable for the machine tool stand, cycle time can be shortened. Further, it is not necessary to depend on the experience of worker for setting the main shaft rotating number, working efficiency is improved.
Patent JP-H0841192-A (JP)
Title: Binary catalyst for production of aromatic polycarbonate
Inventor: YUUJIN POORINGU BOODEN
IPC: C08G64/24
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the excessive use of phosgene in the production of a polycarbonate by using a phase transfer catalyst such as tetrabutylammonium chloride and a condensation catalyst being a specified tert-organic amine.  
     CONSTITUTION: A phase transfer catalyst (A) being the formula [wherein R is a 1-10C alkyl; R 1  is a 1-3C alkyl; R 2  is a 1 or 2C alkyl; R 3  is a 3-10C alkyl; Q is N or P; X is a halogen or OR 4  (wherein R 4  is a 1-18C alkyl or the like); and (a) is 0 or 1] and (B) a condensation catalyst being a tert-organic amine of the formula: R 6   3 N (wherein R 6  is a 2-10C alkyl) are used in an interfacial condensation reaction in the production of a polycarbonate, a polyester, or its copolymer. A is tetrabutylammonium chloride or the like and is used in an amount of about 0.1 to 0.7 mol.% based on the number of moles of the bisphenol used, and B is used in an amount of about 0.2-0.7 mol.% based on the number of moles of the bisphenol used. According to this process, the hydrolysis of phosgene can be prevented, and therefore the synthesis can be performed by using a substantially stoichiometric amount of phosgene. A phenolic chain terminator may be used in order to attain a desired molecular weight. 
     COPYRIGHT: (C)1996,JPO