baber/WOPTO huggingface dataset:
Patent JP-S57164406-A (JP)
Title: Tape recording circuit
Inventor: KAMATA CHIHIRO
IPC: G11B20/02
Filed: 1981-04-02
Abstract: PURPOSE:To expand a dynamic range of a recording signal even if working voltage of an amplifier is low, by fetching a recording signal being equal in magnitude and 180 degrees out-of-phase, from a recording circuit, and applying it to a magnetic head. CONSTITUTION:A signal from a microphone 1 is applied to a recording circuit 4, an output of a preamplifier 10 is directly amplified by a buffer amplifier 13, also is amplified by a phase invertor 11 and a buffer amplifier 12, and 2 recording signals 5a, 5b being 180 degrees out-of-phase are obtained. Subsequently, the signal 5b and the signal 5a are applied to one end of a magnetic head 2 together with a bias signal from a bias oscillating circuit 7, and the other end, respectively, and are recorded in a magnetic tape 3. Accordingly, since positive and negative signals are applied to both the ends of the head 2, the dynamic range is expanded, the impedance of the head 2 is increased, and when reproducing, stereophonic high fidelity reproducing is executed.
Patent JP-H05249406-A (JP)
Title: Method and device for collecting light
Inventor: KAWAI KOYO
IPC: F21S11/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a method and a device for collecting light capable of dividing and collecting a infrared ray being heat source used for heating, drying or the like, a ultraviolet ray used for sterelization, disinfection or the like, not to mentioned a visible ray used for lighting from a solor ray effectively. CONSTITUTION:The solor lay which is made incident on the inside of a case 1 is reflected so as to focus into a prescribed position by a parabolic surface reflecter 3 and a reflected ray is divided into the infrared ray (b), the visible ray (a) and the ultraviolet ray (c) by a main filter reflecter 4 or a filter reflecter respectively, and photodetecters 5 and 6 corresponding to the rays collect the rays. The solor ray is effectively used by dividing into the infrared ray (b), the visible ray (c) and the ultraviolet ray (c) from the irradiating solor ray and collecting the rays respectively.
Patent JP-H08217800-A (JP)
Title: Determination of human promatrix metalloprotease-7 by immunological measuring method
Inventor: OKADA YASUNORI
IPC: C12P21/08
Filed: 1995-02-16
Abstract: PURPOSE: To provide a method for accurately determining or measuring and detecting promatrix metalloprotease 7 (MMP-7) useful for analyzing relationship between various diseases. CONSTITUTION: This determination method comprises measuring human MMP-7, especially by sandwich enzyme immunoassay using a combined antibody comprising a monoclonal antibody capable of specifically recognizing the N-terminal region containing an amino acid sequence of R18-34 of pro-MMP derived from CaR-1 cell or the neighbor and a monoclonal antibody capable of specifically recognizing a C terminal region containing an amino acid sequence of R 253-267 as a measuring reagent. Furthermore, a reagent for measuring human MMP-7 by the method is provided. The reagent is capable of detecting, measuring an determining proMMP-7 found in cancer of the rectum and prostate cancer which are increasing at present as well as various cancer diseases. These monoclonal antibodies are further useful also as reagents for immunological dyeing of tissue and cell.
Patent JP-S62208157-A (JP)
Title: Method for executing programs of plural computer systems and its compiling method
Inventor: SHIMOI KENJI
IPC: G06F9/44
Filed: 1986-03-10
Abstract: PURPOSE:To sharply improve the management efficiency of a program by generating plural specific object programs at every computer having different architecture and forming an object program to be executed by all computers. CONSTITUTION:When CPUs 5-7 are connected to multiprocessor constitution, these CPUs 5-7 are interchangeable in scalar processing, but have no interchangeability in vector processing and the CPU 3 acts as a center device of the three. A job formed by a user is read from a card reader 12, stored in a job storing area 14 in a magnetic disk 11 and assigned to one of the CPUs 5-7 by a job scaler 13 in a main memory device 2 based on a prescribed method. The CPUs 5, 7 are connected through L1 and L2 respectively. the CPU 5 or 7 reads out the job from the area 14 based on an instruction from the CPU 6, executes the job, and after the end of the job, informs the executed result to the CPU 6 through the L1 or L2.
Patent JP-S55145044-A (JP)
Title: Left-turn alarm device of tactual sense bar
Inventor: HAGA GUNJI
IPC: B60R21/34
Filed: 1979-04-24
Abstract: PURPOSE: To prevent an obstacle-touching accident for a left turn by fixing two switches with feelers on the left side of a car with a space and a sense bar on tops of the feelers, and linking these feelers with the sense bar.  
     CONSTITUTION: Two switch boxes 4 and 5 containing switches with feelers 2 and 3 are fixed on the left side of a car with a space. A sense bar 1 is horizontally stretched and fixed on tops of the feelers 2 and 3. Inside each of switch boxes 4 and 5, a switch 8 and an arm 9 are provided by the support of a holder 7, and the holder 7 is pivotted on a shaft 6 and given force by a spring 10. One end of a cable 14 is connected with the arm 9 by a ball 15, while another end is connected to a cable 12 by an adjusting screw 13. Besides, the other end of the cable 12 is connected with a tie rod of a steering gear via a stroke-difference absorbing mechanism so that the cable 12 may be pulled only for a left turn of the car. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07259133-A (JP)
Title: Electronic controller of construction machine
Inventor: MATSUBARA MORIHIKO
IPC: E02F9/20
Filed: 1994-03-22
Abstract: PURPOSE:To obtain an electronic controller in a construction machine provide with a redundant circuit which is small, light, inexpensive, and low in generating heat. CONSTITUTION:Triangle wave voltage Vo output from a triangle wave generating circuit DELTA of an oscillator OSC and a DC voltage VRef determined by resistors RA1, RB1 are inputted in a comparator C1. A switching control signal is outputted from the comparator C1 to a transistor Q1 in comparison with both voltages. Rectangular wave voltage is outputted from a transistor Q1 to a solenoid valve through an outputted terminal OUT1. The ratio of on-time of the rectangular wave voltage output from the transistor Q1 to the solenoid valve against the frequency is controlled by a DC voltage VRef to control the output current conducted in the solenoid of a solenoid valve. One oscillator OSC is used in common and drivers D1-Dn composed of comparators C1-Cn and transistors Q1-Qn are added in accordance with necessity and the output current is supplied from respective drivers D1-Dn to the corresponding solenoid valves.
Patent JP-H03252266-A (JP)
Title: Facsimile equipment
Inventor: MORI NAOKI
IPC: H04N1/00
Filed: 1990-02-28
Abstract: PURPOSE:To prevent meaningless retransmission by subjecting picture data of a received mark sheet to OMR analysis and reporting error contents to an operator on the transmission side at the time of the occurrence of error to discriminate whether it is recoverable or not. CONSTITUTION:When an equipment is in the holding state and a normal permission signal (a) and an error detection signal (b) are turned off together, the signal (a) is turned on by a communication control part 14 to start the reception operation at the time of incoming from a facsimile equipment of the other party. Procedures are advanced in accordance with the sequence, and picture data of the mark sheet from the facsimile of the other party is inputted to an analyzing part 15 through a MODEM 13 and is subjected to OMR analysis. If analysis error occurs, the signal (b) is turned on by the analyzing part 15 and an error code (c) is outputted, and a message corresponding to the code (c) is repeatedly outputted from a voice synthesizing part 16. The signal (a) is turned off by the control part 14 a certain time after sending of a PIN signal, and a line is released by a line control part 11 and the analyzing part 15 is stopped.
Patent JP-2000250031-A (JP)
Title: Electro-optic device
Inventor: MURAMATSU EIJI
IPC: G02F1/1345
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the mounting structure of a light emitting device for a back light so as to make an exclusive printed circuit board to drive the light emitting device for the back light unnecessary, and to provide an electro- optical device which can be made small in the total size and can reduce the cost. SOLUTION: In the liquid crystal display device 100, a driving IC 7 and a light emitting device 51 for the back light are mounted on an extended portion of a second transparent substrate 2 from a first transparent substrate 1. Therefore, an exclusive printed circuit board to drive the light emitting device 51 for the back light is not necessary, and the cost of the liquid crystal display device 100 can be reduced. Since the light emitting device 51 for the back light is positioned on the face of the two faces of the second transparent substrate 2, where the first transparent substrate 1 and a light transmission plate 9 are stacked, light can be emitted from the light emitting device 51 for the back light to the light transmission plate 9.
Patent JP-H03253424-A (JP)
Title: Vehicle automatic transmission shift lever
Inventor: KUBOGAMI JIYUNJI
IPC: B60K20/02
Filed: 1990-02-28
Abstract: PURPOSE:To secure retainability of a steering wheel during travel and improve steerability, by providing an operation portion at a position where the changeover operation of travel ranges including at least an advance drive range becomes possible by means of the finger tips of an operator whose hand is on the steering wheel. CONSTITUTION:An operation portion (a fin) 68 is provided at a position where the changeover operation of travel ranges including at least an advance drive range becomes possible by means of the finger tips of an operator whose hand is on a steering wheel 56. As a result, at the time of a travel range changeover action, the changeover action can be performed without detaching the hand from the steering wheel 56, and the retainability of the steering wheel 56 during travel is secured.
Patent JP-H06263046-A (JP)
Title: Motor-driven pump type motive power steering device
Inventor: ETO KUNIHIKO
IPC: B62D6/00
Filed: 1993-03-11
Abstract: PURPOSE:To prevent a sudden change in a steering feeling of a steering wheel even when a switchback is carried out by sudden steering by providing a control transferring means to transfer gradually voltage impressed upon an electric motor to the second impression voltage searching means from the first impression voltage searching means according to an increase in steering angular velocity detected by a steering angle detecting means. CONSTITUTION:Vehicle speed is found from a vehicle speed sensor 1, and a steering angle is found from a steering angle sensor 2, and steering angular velocity is found by a steering speed detecting means 3 from the steering angle found by this steering angle sensor 2. The first impression voltage is found by the first impression voltage searching means 6 from a steering angle control characteristic storage means 4 according to the vehicle speed and the steering angle, and the second impression voltage is found by the second impression voltage searching means 7 from a vehicle speed control characteristic storage means 5 according to the vehicle speed. Voltage impressed upon an electric motor 40 is transferred gradually to the second impression voltage searching means 7 from the first impression voltage searching means 6 by a control transferring means 8 according to an increase in the steering angular velocity.
Patent JP-H03254103-A (JP)
Title: Low-loss mn-zn ferrite
Inventor: YAMAZAKI MASAKATSU
IPC: C04B35/26
Filed: 1990-03-03
Abstract: PURPOSE:To obtain an Mn-Zn soft ferrite with a low loss as a core for a transformer of a switching power supply by adding a specific amounts of SiO2, CaO, niobium oxide, and titanium oxide to fundamental constituents of Fe2O3, MnO, and ZnO. CONSTITUTION:SiO2 (0.005-0.040wt.%), CaO (0.02-0.20wt.%), niobium oxide (0.01-0.08wt.%), and titanium oxide (0.05-0.40wt.%) are included within a basic constituent which consists of Fe2O3 (52-54.5mol%), MnO (33-40mol%), and ZnO (6-14mol%). Namely, operating temperature of a transformer for switching power supply is normally 60-70 deg.C and it is desirable that a power loss is small within this temperature range and an iron loss has a negative temperature characteristic, which can be achieved by specifying the content of Fe2O3, MnO, and ZnO. Also, SiO2 enhances specific resistance of a grain boundary by coexistence with the CaO and contributes to reduction in eddy current loss effectively. Also, the niobium oxide and titanium oxide effectively contribute to reduction in loss at a high-frequency region, thus obtaining an Mn-Zn ferrite with small amount of loss when it is used as a transformer for switching power supply.
Patent JP-H11245158-A (JP)
Title: Groove roller wear detector for wire saw
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To directly detect the reaching of the wear of a groove roller to its use limit. SOLUTION: When a groove roller 18C is worn to reach its use limit diameter (r), a detected pipe 44C is cut by a wire 14 displaced for its traveling position by the wear of the groove roller. After this detected pipe 14C is cut, air supplied inside is leaked to reduce pressure in the detected pipe 14C, and thus by detecting lowered pressure in the detected pipe 14C, the wear of the groove roller 18C is detected.
Patent JP-H03253041-A (JP)
Title: Laser marking machine
Inventor: NUMATA TORU
IPC: B23K26/00
Filed: 1990-03-01
Abstract: PURPOSE:To change a line width without exchanging an expander and to shorten an adjusting time by a method wherein a mask for limiting the diameter of rays is provided between a laser oscillator and galvanometers. CONSTITUTION:A laser beam (laser rays) 2 of a diameter of about 2mm is outputted by a laser oscillator 1, is expanded into parallel rays of a diameter of about 1mm by an expander 3 and is impinged on a mask 5 fixed on a mask fixing base 4. The laser beam to pass through a hole having a prescribed diameter of the mask 5 is reflected by a reflecting mirror 6a of a galvanometer 6 and thereafter, is again reflected by a reflecting mirror 7a of a galvanometer 7 located at a position in the direction of 90 deg. to the mirror 6a and is vertically turned downward. After that, the laser beam passes through a condensing lens 8, is narrowed and becomes a beam having a diameter to give a desired line width to a marking surface of an IC 10. The meter 6 and the mirrors 6a and 7a are shaken in a constant direction according to a control current, which is applied to the meters 6 and 7, the reflected laser beam from the two mirrors is shaken in vertical and bilateral directions and desired characters and graphic forms can be drawn on an irradiation surface.
Patent JP-S51126560-A (JP)
Title: Cohesive appapatus by static agitation
Inventor: OOMOTO YASUHIKO
IPC: B01F5/06
Filed: 1975-04-25
Abstract: PURPOSE:To provide an apparatus feasible to form large flocks, requiring no power plant, simple in assemble, less in trouble, easy in maintanance, low in running cost, further being agitated efficiently, and causing no areakage of flocks as the velocity of flow is reduced gradually.
Patent JP-S53137060-A (JP)
Title: Down coiler
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/06
Filed: 1977-05-06
Abstract: PURPOSE: To directly adjust the gap between the unit roller and the mandrel, on purpose to improve the form of the coil and to prevent the increase of the looseness, by directly connecting the tension bar, for use of adjusting the position of the unit roller, with the length adjusting member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60194943-A (JP)
Inventor: SAKATA HAJIME
IPC: A61C3/02
Filed: 1984-03-19
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-S53137764-A (JP)
Title: Ignition device
Inventor: KOBAYASHI TAKEHIKO
IPC: F23Q3/00
Filed: 1977-05-06
Abstract: PURPOSE: To obtain a large quantity of discharge energy by performing the discharging several times during one cycle and to reduce the number of parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55145018-A (JP)
Title: Rail for sliding roof of car
Inventor: MORI YOSHIFUMI
IPC: B60J7/02
Filed: 1979-04-25
Abstract: PURPOSE: To prevent an unpleasant noise at a joint of guides and decrease cost by molding a front cable guide and a corner cable guide in a unit and by applying a bending work for a corner cable guide.  
     CONSTITUTION: A rail for a sliding roof of a car is provided with a front cable guide 10, a corner cable guide 11 and a side cable guide 12. Each of the cable guides 10W12 are provided with a hole 15 for a cable 13, a cable guide channel 18 and longitudinal channels 21, 22 for joints. The cable 13 is driven by a driving gear 25 through a spiral wire 24 molded in a unit in an upper part. Thence, the cable guides 10, 11 for the front and corner are molded in a unit by an extrusion material made of aluminum, while applying a bending work for the corner cable guide 11. Thereby eliminating joints for each of the front and corner cable guides, attaining an original purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11317782-A (JP)
Title: Blind automatic gain control system for receiver and modem
Inventor: HUSSEIN ERSHAD
IPC: H04L27/38
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a blind automatic gain control(AGC) system which is superior in cost and performance to conventional systems. SOLUTION: In a maximum error detector 142, a gain error evaluating unit 144 generates a gain error signal Δx according to an input base band signal (x) and its sliced signal x'. Further, a maximum value detector 146 generates an update signal according to the sliced signal of the input base band signal and a 1st specific reference signal. In a decision gain controller 148, a gain value controller 150 converges the gain error signal Δx in a 1st state wherein a 1st converging technique is used and then converges the signal of the 2nd state obtained as a result by using a 2nd converging technique. An initial value buffer 152 is used to generate an output gain signal from the converged gain error signal.
Patent JP-S57165676-A (JP)
Title: Energy saving type generator
Inventor: MATSUZAKI SUMIKO
IPC: F03B13/12
Filed: 1981-04-06
Abstract: PURPOSE:To remarkably reduce energy consumption of a generator by sucking water from a storage tank by means of siphones and sending it down to a power generating turbine located at a low position so as to perform consecutive power generation. CONSTITUTION:Seawater 2 maintained at a height h1 in a tank 3 is sucked up by an additional height h2 by a pump equipment 11 via rising pipes 9 and thereafter forced to flow down through descendent pipes 12. As the result, a pressure difference is produced between the pipes 9, 12 according to a principle of the siphone so that the seawater 2 in the tank 3 continuously flows down to the lower generator 5 through the descendent pipes 12. Thereby, the continuous power generation may be achieved without the need for a pump equipment, remarkably reducing the energy which is consumed by a power generator.
Patent JP-S56155252-A (JP)
Title: Production of cement-containing water paint
Inventor: SUZUKI KIYOSHI
IPC: C09D1/06
Filed: 1980-04-18
Abstract: PURPOSE: To obtain the titled water paint which has excellent shelf stability and produces a coating film having excellent water resistance, impact resistance, etc., by a method wherein an ionic emulsion contg. saccharide, a nonionic surfactant, an aq. vehicle, a cement and a pigment are uniformly mixed.  
     CONSTITUTION: A hydrocarbon solvent (e.g. gasolin or petroleum ether) is emulsified by using a surfactant. Then 5W85 saccharide (e.g. glucose or sucrose) is added to the above product to obtain an emulsion (A) having a function for inhibiting hydration of a cement. Then 100pts. cement (in the form of secondary particle) or mixture of the cement and a pigment (D), is added to a mixed liquid consisting of 30W45pts. above emulsion (A), a nonionic surfactant (B) and 35W250 pts. aq. vehicle (C) (e.g. a vinyl acatate emulsion). While the component (D) is ground in said mixed liquid to reduce the secondary particle to primary particle, the whole components are mixed to obtain the titled water paint. When this paint is coated, the hydration reaction of the cement takes place and a tough film is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03253872-A (JP)
Title: Copying device
Inventor: TAWARA HISATSUGU
IPC: G03G15/043
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a copied image which is precise and which has high contrast and high quality regardless of the density of copying by switching whether the density of the copying is changed by the control of the turning-on voltage of a light source of the control of a developing bias voltage according to the light emitted quantity of the light source. CONSTITUTION:A decision means D decides whether a copying density value instructed by an instruction means A is within the range of the fixed copying density value, which is previously fixed based on the optimum light quantity of the light source, or not. Then, a switching means E changes the density of the copying by switching a means to a light quantity control means B when the decision by the means D is affirmative and switching it to a developing bias voltage control means C when the decision by the means D is negative. By providing the switching means E for selecting the means which changes the density of the copying by an exposure lamp or the developing bias in such a way, an image is read regardless of the the density of the copying and the copied material which has high contrast and high image quality is obtained.
Patent JP-S56149547-A (JP)
Title: Hot-water supplier
Inventor: HAYASHI MASATAKA
IPC: F24H1/10
Filed: 1980-04-21
Abstract: PURPOSE:To enable to obtain desired temperature and quantity of hot water steplessly at all times by a method wherein a flow rate is determined preferentially and water quantity regulation as well as gas flow regulation are effected by turning knobs therefor respectively. CONSTITUTION:When the gas regulating knob 19 is turned to some position and subsequently the water quantity regulating knob 18 is turned, if the flow rate is choked extremely compared with the capacity of gas, the temperature of the flowing water heated by a heat exchanger 5 approaches the boiling temperature thereof. Then, a preferential circuit 32 makes the turned position of a servomotor 17 due to the variation of a variable resistor R1' bases on an index at which the gas flow regulating knob 19 is set ineffective by receiving a signal from a sensor 7 to choke the flow of gas and lower the temperature of the hot water, thus, the overheating of the heat exchanger 5 may be prevented. When the temperature of the hot water has become a temperature lower than the set temperature of the sensor 7, the servomotor 17 is operated in proportion to the index of the gas flow regulating knob 19 thereby enabling to obtain the desired temperature and the water quantity of the hot water steplessly at all times.