baber/WOPTO huggingface dataset:
Patent JP-H0455613-A (JP)
Title: Combustion device
Inventor: KIKUTANI FUMITAKA
IPC: F23L5/02
Filed: 1990-06-22
Abstract: PURPOSE:To enable a normal operation of each of electrical parts or high function parts to be assured, assure a performance of and a durability of a combustion device by a method wherein a temperature sensing means, a humidity sensing means are provided, a fan is operated when the sensed values are predetermined values and then a ventilation within a case is carried out. CONSTITUTION:Supplied fuel and air are ignited within a combustion chamber 12 by a burner 11 to become combustion gas of high temperature and then water is heated by a heat exchanger 13. In the event that a hot water feeding is not carried out and a temperature detected value or detected humidity value with the sensing means 26 is within its predetermined range, the combustion is terminated. When the temperature or humidity is out of its predetermined range, a fan 10 is operated. Control parts having a micro-computer chip or chip parts or function parts of high function using precise parts are set under a predetermined condition in order to assure the normal operation. Accordingly, a sensing means 26 is placed at a predetermined location where an applicable environment for these parts can be assured and when water enters a case 7 due to a certain cause to form dew there so as to increase a humidity, or when a temperature within the case is increased, the fan 10 is operated to perform a ventilation.
Patent JP-S6321321-A (JP)
Title: Mechanical control device for supercharger of internal combustion engine with auto-drive-device for vehicle
Inventor: YOSHIOKA MAMORU
IPC: F02B33/00
Filed: 1986-07-15
Abstract: PURPOSE:To obtain acceleration, suppressing the shock caused when the car operation is switched to the supercharging condition during the auto-drive-mode, by keeping a by-pass control valve open, regardless of the signal from the by-pass-operating-signal-forming-means, while the auto-drive-device is on operation. CONSTITUTION:When the ratio of the intake-air flow Q to the engine revolving speed NE is smaller than 0.5, or Q/NE<0.5(l/rev), a solenoid clutch is released. A by-pass-operating-signal-forming-means 6 keeps a by-pass valve 5 open, while the intake-air is supplied to an internal combustion engine via a by-pass passage 4. When Q/NE>0.5, the solenoid clutch is engaged with, thereby turning a supercharger 3 and closing the by-pass valve 5. Under the auto-drive-mode, a gate-means 7 keeps the by-pass control valve 5 open, regardless of the signal from the by-pass-operating-signal-forming-means 6.
Patent JP-H0454091-A (JP)
Title: Convergence circuit
Inventor: KONDO SATORU
IPC: H04N9/31
Filed: 1990-06-21
Abstract: PURPOSE:To suppress DC fluctuation of a voltage current conversion circuit or the like due to a temperature change and to compensate misconvergence by outputting a correction signal of a prescribed level for a vertical blanking period not giving effect onto superimposition of video image signals, detecting a conversion current of the correction signal and applying negative feedback of the signal to a DC level of the correction signal. CONSTITUTION:A changeover switch 15 selects an input correction waveform signal 38 to an adder 16 by using a control signal 36 as a correction signal 39 in which the signal is 0 for a vertical blanking period VB. A sample-and-hold circuit 8 uses a control signal 37 being an output of a control signal generator to extract a current for the vertical blanking period VB of the current detection signal 42 and gives it to other input of the adder 16 as a DC fluctuation detection signal 44 through a low pass filter 14 for the vertical scanning period. A voltage current conversion circuit comprising a differential amplifier 7, a convergence yoke 9 and a current sensing resistor 10 receives a correction signal 40 being an output of an adder 16 which subtracts the signal 44 from the correction signal 39 to obtain a correction current 41 for the convergence yoke 9. Thus, the DC fluctuation due to a temperature change or the like appears as a DC fluctuation detection signal 44 and it is fed back negatively to the voltage current conversion circuit.
Patent JP-H10339490-A (JP)
Title: Area changing-type control device for automatic selection of freezing capability
Inventor: MITSUMURA TAKENORI
IPC: F24F11/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To perform a simple modification of an output map and improve both controlling characteristic and energy saving state. SOLUTION: An isothermic device is operated under a condition of low temperature and low humidity and under a condition of high temperature and high humidity of a testing specification. The number of steps of freezing capability is forcedly increased by one step in each of the operations, each of a varying heating output and a varying humidifying output at each of the times is measured, new area lines (A1 -C1 ) and (B1 -D1 ) applied for performing the test are defined to make an area 13 of increased number of freezing steps, an area 14 for keeping the freezing state and an area 15 for decreasing the freezing state and there is provided means for changing the area line operated in such a way that a plurality of freezing capability steps can be controlled.  With such an arrangement as above, it is possible to determine an appropriate output range with a simple operation and further to control an energy saving operation and the number of freezing capability steps having improved controlling characteristic.
Patent JP-H10339122-A (JP)
Title: Variable valve system
Inventor: TSUDA SEIJI
IPC: F01L1/20
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To compose a rotation prohibiting structure of a seat member and a follower contact part to a solid cam to be simple in a variable valve system, and prevent abrasion in the structure. SOLUTION: A device is provided with a solid cam 2 in which a cam profile is changed, a displacement device to displace the solid cam 2 in an axial direction, and a direct strike valve lifter 10 to open/close a valve by reciprocatory motion, and the direct strike valve lifter 10 includes a lifter main body 14, a seat member 16 relatively rotatably coupled with the lifter main body 14, and a follower contact part 21 engaged with a semi-cylindrical inner surface seat 19 of the seat member 16 to be capable oscillation. By slidable engagement of a pole body 31 provided on an extended part 30 of the seat member 16 with a relief groove 32 in a lifter guide hole 8 in a cylinder head 7, absolute rotation of the seat member 16 is prohibited.
Patent JP-H09329656-A (JP)
Title: Squid type magnetic force measuring equipment
Inventor: OTANI YASUMASA
IPC: G01R33/035
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To realize accurate magnetic field measurement, by eliminating error in precise data which is caused by transient characteristics at the time of charge and discharge of an integrator in an FLL(flux locked loop) driving circuit by building a blanking controller in a measuring equipment. SOLUTION: A blanking controller 6 is constituted of a blanking judging apparatus 6a and a blanking processor 6b. When a rough pulse is detected with the judging apparatus 6a, output of a rough-precise composer 5 just before rough pulse detection is maintained, in the processor 6b, at a time interval wherein difference of data after rough-precise composition before and after blanking becomes smaller than or equal to a required value. That is, the controller 6 detects generation of the rough pulse, maintains the output of the composer 5 just before the rough pulse detection during a previously set specific period and then outputs it. The specific period is set from trade-off the time constant of discharge transient characteristics of an integrator in an FLL driving circuit 2 and the allowable error in precise data.  Hence the output after rough-precise composition becomes constant for a specific period from the rising time of rough data, so that spike error is eliminated.
Patent JP-S6321433-A (JP)
Title: Ventilation device
Inventor: YONEDA TSUGUO
IPC: F24F7/02
Filed: 1986-07-14
Abstract: PURPOSE:To improve an efficiency of ventilation and prevent surrounding air from entering a garret by a method wherein an air hole is made at a cylinder body and a wall body is raised at an upper surface of the cylinder around the ventilation hole. CONSTITUTION:A cover 14 is projected on an upper surface of a roof 10 like a chimney to cover a ventilation port 12. A cylinder 16 is mounted between a pair of opposing side walls of the cover 14 and passes therebetween and a ventilation hole 18 is formed at an upper surface 28 within the cover 14. A wall 20 surrounds the ventilation hole 18 and is raised at the upper surface 28 of the cylinder 16. Hot air in a garret entered the cover 14 due to surrounding air passing within the cylinder 16 is sucked into the cylinder 16 through the air hole 18 and then discharged out of the garret. The wall 20 is raised around the air hole 18 at the upper surface of the cylinder and a drip 30 is formed at an upper end of the wall 20, so that it is possible to prevent rain water from entering the garret.
Patent JP-H06239750-A (JP)
Title: 1,4-benzodiazepine having five- and six-membered heterocyclic ring
Inventor: ROJIYAA EMU FUREIDEINGAA
IPC: C07D487/04
Filed: 1992-05-14
Abstract: PURPOSE: To provide a pharmaceutical compsn. effective for the treatment for phobia or anxiety of mammals, especially of human. CONSTITUTION: This pharmaceutical compsn. consists of a therapeutically effective amt. of a compd. expressed by formula I or its pharmaceutically allowed salt, and a pharmaceutically allowed carrier. In formula I, R<2> is H, 1 to 4C alkyl, mono or di-substd. or unsubstd. phenyl (with halogen, alkyl, alkoxy, alkylthio groups as substituents); R<3> is (CH2 )n R<7> , (CH2 )n C(OH)R<7> , formula II or formula III [n, q are 0 to 4, R<7> is α- or β-naphthyl, (substd.) phenyl; R<14> is alkyl, phenylalkyl; X<2> , X<3> are H, OH, NO2 , halogen, alkyl, etc.; X<9> is NR<18> (R<18> is H, alkyl, acetyl, etc.,)O]; R<10> is H, OH, CH3 , r is 1 or 2; X<1> is H, NO2 , CF3 , CN, OH, alkyl, etc.; Y is CH2 , NR<1> (R<1> is H or alkyl), not present; Z is N or CR<17> .  The compd. is, for example, 5(S)-5-(4-chlorophenylcarbonylamino)-7- phenyl-1,2,3,4;4a,5-hexahydropyride-[1,2-a][1,4]benzodiazepine.
Patent JP-H0721824-A (JP)
Title: Direct mounting type fluorescent lamp apparatus
Inventor: TAKEDA TERUAKI
IPC: F21V7/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a direct mounting type fluorescent lamp apparatus by which a reflecting plate can be installed easily with a simple structure and the reflecting plate can be mounted and demounted while fluorescent lamps are installed as they are. CONSTITUTION:This direct mounting type fluorescent lamp apparatus has an apparatus body 11 having the locking parts 14 and 14 in the lower end parts of side walls 13 and 13 arranged on both sides of the installing surface 12, a socket stand 16 which has a pair of sockets 23 and 23 and is installed opposite in both end parts of the apparatus body 11 and a reflecting plate 31 whose engaging parts 34 and 34 are formed in the upper end parts of the inclined sides 33 and 33 formed on both sides of a base 32 and which covers the opening part of the apparatus body 11 by locking these engaging parts 34 and 34 on the locking parts 14 and 14 of the apparatus body 11. The reflecting plate 31 is constituted so as to hold a prescribed space between the ceiling surface and the engaging parts 34 and 34 when it is installed on the apparatus body 11. The apparatus body 11 is constituted so that the upper end parts 15 of the side walls 13 and 13 of the apparatus body 11 are situated inside of an outer peripheral tangent of fluorescent lamps 26 and 26 passing through the outside end part 35 of the reflecting plate 31 in a condition where the fluorescent lamps 26 and 26 are installed in the sockets 23 and 23.
Patent JP-H0255130-A (JP)
Title: High molecular film
Inventor: JIYANETSUTO MEARII SARIBAN
IPC: B32B7/02
Filed: 1989-06-29
Abstract: PURPOSE: To provide a high slip between packaged vessels together and to achieve high-speed packaging of vessels by a method wherein a Davenport dynamic slip of the surface of a coating layer of a macromolecular core film having on the surface a silicone coated heat-sealable layer containing an antiblock agent is changed from the one of the surface of the other coating layer. CONSTITUTION: A difference in a Davenport slip is obtained by a method wherein, the same or different macromolecules being used for heat-sealable layers, two of the layers are made to contain different amounts of antiblock agent so as to increase the surface energy of one of films. In the case when different macromolecules are used for the two layers, it is desirable that one of them is a propylene/ethylene copolymer and the other a propylene/1-butene copolymer. A preferable material for the antiblock agent used in each layer is silica. As for a treatment which can be used for increasing the surface energy of the film, a corona discharge treatment and a flame treatment are included.
Patent JP-2000003541-A (JP)
Title: Disk device equipped with disk unbalance correcting mechanism
Inventor: MORI YASUHIRO
IPC: G11B17/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent balls from causing an unbalance by making the balls move smoothly in a direction to cancel mass eccentricity when the disk having a mass eccentricity is rotated or making the balls disperse properly when the disk having no mass eccentricity is rotated. SOLUTION: This disk device is constructed in such a manner that three annular ball rolling rooms 18a to 18c are provided around a disk rotary shaft 1 in a disk clamper 5, balls 19a to 19c are disposed one each in the ball rolling rooms 18a to 18c, the sum total of products (=M1×R1+M2×R2+M3×R3) among the masses M1, M2 and M3 of the balls 19a to 19c and the radiuses of the balls 19a to 19c from the disk rotary shaft 1, i.e., radiuses R1, R2 and R3 while the balls 19a to 19c are in contact with respective outer peripheral wall surfaces 9a, 10a and 11a is set equal to a predicted product (=M×r) between a maximum unbalance mass M and the radius(r), and M1×R1=M2×R2= M3×R3 is set.
Patent JP-S63145429-A (JP)
Inventor: PIERO BIGAGURI
IPC: D01H1/20
Filed: 1987-07-03
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-H1111590-A (JP)
Title: Funnel
Inventor: NAKAMURA SATORU
IPC: B67C11/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a funnel which can be compactly deformed to attach it to a liquid bag for sale and which is not required to support it by hands on using it. SOLUTION: A fan-shaped plate 1 is bent to form a funnel body 20 and a pair of legs 21, 21 are connected downward to the opposite upper end edges of the funnel body 20. Tongue pieces 8 are provided inward at the lower end of respective legs 21 and fixing holes 11 are formed in the tongue pieces 8 for the head of a bottle. When the fixing holes 11 are fitted on the bottle head, the funnel body 20 is supported by the legs 21 in the state the discharge opening 20b is positioned to coincide with the opening of the bottle. And the funnel body 20 can be compactly deformed by making it flat and superposing the legs 21 with each other.
Patent JP-S6410474-A (JP)
Title: Head position control system for disk storage device
Inventor: MOMOSE MASAYASU
IPC: G11B21/10
Filed: 1987-07-02
Abstract: PURPOSE:To reduce time for correction control by reading the result of preliminary measurement of off-track quantity from a storage means, correcting the position of a head based on the value and correcting the position of the head so as to bring the detected off-track within a permissible limit. CONSTITUTION:A command is sent from an off-track preliminary measurement means 30 to an off-track detection means 20 to detect the off-track quantity of the track, the off-track quantity is summed and the result is divided by a track number to obtain a mean off-track quantity for each band with respect to all tracks and stored in the off-track storage means 40. Then a head operation control means 50 reads a mean off-track quantity from the storage means 40 to give a drive signal to a drive circuit 6 thereby positioning the head 3 onto a correct position on a desired track. Succeedingly, the means 50 gives a detection command to the circuit 20 to detect an off-track quantity delta and correct the position so that the value comes within a permissible limit.
Patent JP-S649682-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: YAMAGUCHI MASAYUKI
IPC: H01S5/12
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a phase-shift type DFB laser, from which no leakage current is generated and whose oscillation threshold current is low, by a method wherein the width of a mesa striped groove is made fine continuously at the disconnected part of the mesa striped groove, the width of a third groove is made narrower than the sum of the widths of first and second grooves and the width of the mesa striped groove and the widths of the second and third grooves are changed continuously at the connecting part of the grooves. CONSTITUTION:The forms of grooves 15-17 and a mesa striped groove 18 of a distributed feedback semiconductor laser are made narrow their widths in a tapered form at a mesa striped end part 19. The width of the groove 17 is made narrower than the sum of the widths of the grooves 15 and 16 and the width of the mesa striped groove 18 and the widths of the grooves 15-17 are changed gently in the vicinity of the end part 19. Thereby, a 111 A face does not appear almost in the vicinity of the end part 19 and the widths of the grooves 15-17 become much narrower than those of the grooves of the existing element. Therefore, the saturability degree of a melt for crystal growth in the grooves is increased, whereby a p-type InP current blocking layer 6 is crystal-grown in such a way as to cover all the surface of an n-type InP substrate 1 exposed at the end part 19.
Patent JP-S6058897-A (JP)
Inventor: ANATO TAKAO
IPC: B43L11/04
Filed: 1983-09-10
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-H063369-A (JP)
Title: Accelerometer
Inventor: KITAMURA YOSHITAKA
IPC: G01P15/02
Filed: 1992-06-24
Abstract: PURPOSE:To obtain such a highly efficient accelerometer that the stress of a beam from which a weight section is hung can be efficiently controlled and the material constituting the beam effectively functions as an etching mask. CONSTITUTION:In the title accelerometer, a weight section 15 which receives acceleration is hung from a beam 16 in a fixing section 14 which surrounds the section 15 with a space in between and the sections 15 and 14 are connected to each other through an upper electrode 6 composed of an elastic conductor. In addition, a detection electrode 4 is provided on the section 14 in a state where the electrode 4 is in contact with the electrode 6. The beam 16 is composed of a platy body manufactured by coating a metallic thin film 9 with thin films 8 and 11 of silicon carbide, silicon nitride, titanium nitride, or silicon oxide or a platy body consisting of a composite film of the metallic thin film 9 and thin film 8 of silicon carbide, silicon nitride, titanium nitride, or silicon oxide.
Patent JP-S5956499-A (JP)
Inventor: AOTANI SEIJI
IPC: C11D17/00
Filed: 1982-09-25
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-H11344329-A (JP)
Title: Three dimensional shape measuring device
Inventor: HOSAKA KOTARO
IPC: G01B21/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a three dimensional measuring device capable of easily and accurately measuring the three dimensional shape of each surface of an optical element and the like constituted of a plurality of surfaces of two or more. SOLUTION: By the indexing drive of an indexing device 7 provided with a rotary shaft 7a supported by an air bearing 7b and a motor 7c with encoder, a measuring jig 2 fixed to the rotary shaft 7a rotates to be accurately indexed and positioned. By scanning the measuring surface of a work 15 loaded on the measuring jig 2 with a probe 1, three dimensional shape of each measuring surface of the work 15 is measured. By measuring the shape of three or more reference balls 11a, 11b arranged on the measuring jig 2, the hypothetical plane passing the center point of each reference ball obtained as a reference plane, the relative position of each measuring surface of the measuring work 15 to the reference plane can be measured.
Patent JP-S5955578-A (JP)
Title: Handwritten character pattern generator for test
Inventor: OKAZAKI SADAAKI
IPC: G06K9/00
Filed: 1982-09-24
Abstract: PURPOSE:To facilitate an easy production of various handwritten character patterns with saving of labor, by giving a function converting process to the basic character pattern stored in a master data file to produce artificially a handwritten pattern and to store this pattern. CONSTITUTION:A function conversion processing part 2 of a processor containing a CPU extracts basic characters one by one out of a master data film 6, and function routines 4-1, 4-2... of a storage part 3 are successively applied to perform conversion of functions. For the function conversion processing, the character pattern deforming system is decided by a function routine and the degree of deformation is designated by the parameter data 7. A working range 5 is designated by the conversion processing part 2 during the converting process, and the result of processing is stored in an output data file 8. For instance, the figure (b) is changed to (c) if coordinate shafts X and Y are converted into (x) and (y). This can facilitate an easy production of a handwritten pattern data for disctionary.
Patent JP-S5954694-A (JP)
Title: Method for growth of single crystal
Inventor: TAKIZAWA RITSUO
IPC: C30B15/16
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a right cylindrical single crystal having uniform diameter by the pulling of single crystal using Czochralskii method, by pulling the crystal while irradiating the meniscus line between the pulled crystal and the molten liquid with laser beam, and controlling the pulling speed at a constant level. CONSTITUTION:A single crystal is pulled and grown from the molten liquid 23 for the growth of crystal in the crucible 21 by Czochralski method using a seed crystal 24. In the above process, the growth is carried out under the irradiation of the laser beam 35 to the meniscus line 33 through the quartz inspection window 31 to suppress the abnormal growth and to melt the laterally grown excessive single crystal. The pulling speed of the crystal is adjusted to somewhat lower than the standard level to obtain a rather large crystal and keep only an extremely small part of the crystal always to molten state by irradiation with the laser beam.
Patent JP-S5789385-A (JP)
Title: Solid image pickup device
Inventor: HAMADA YOSHIHIRO
IPC: H04N9/07
Filed: 1980-11-26
Abstract: PURPOSE:To improve the resolution without the signal of other lines, by using only the signal of the same horizontal line to form a luminance signal and color difference signals. CONSTITUTION:In a two-dimensional solid image pickup element 1, the first photoelectric transducers for white are arranged continuously in the row direction and at every other picture element in the line direction, and second, third, and furth photoelectric transducers for red, green, and blue are arranged at every other picture element in the line direction. A sample hold circuit 3 and a low pass filter 4 separate a luminance signal Y from the signal from the element 1 in every horizontal scanning. A band pass filter 9, a modulation signal detecting circuit 10, and a switch 11 for every 1H take out signals R and B corresponding to respective spectral characteristics of red and blue alternately in every one horizontal scanning. A color difference signal circuit 16 takes out signals  (Y-R) and (Y-B) alternately from the signal Y and the signal R or B in every  one horizontal scanning.