baber/WOPTO huggingface dataset:
Patent JP-H031032-A (JP)
Title: Control device for heat pump type air conditioner
Inventor: SANO MASATAKE
IPC: F24F11/02
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the frequency of a current release at a second stage at which an indoor fan is switched to HIGH by a method wherein when the current of a motor is increased to a first set value, an outdoor fan motor is stopped, and when it is increased to a second set value, an indoor fan is forcibly switched to HIGH operation. CONSTITUTION:An additional set value  I to a current IC of a compressor motor 1M detected by a current detector 15 is set, and IC +  I is compared with a first set value I1 at which an outdoor fan 5F is stopped. The magnitude of the additional value I is set so that a formula of  I <I1 - I3 is established in relation between first and third set values I1 and I3. As a result of the compar ison, the case of IC+ I<I1, normal operation is continued. In the case of I1 +  I >= I1, in current release control at a first stage, OFF, i.e. a stop of opera tion, of an outdoor fan motor 5M is first effected. Thereafter, the current IC itself is compared with a second set value I2 at which an indoor fan 3F is switched to HIGH or a third set value I3 at which the indoor fan 3F is returned to LOW or the outdoor fan motor 5M is brought into an ON-state.
Patent JP-H11329907-A (JP)
Title: Electric double-layer capacitor
Inventor: KIBI YUKARI
IPC: H01G11/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularities in voltage between each unit capacitor without generation of loss when an electric double-layer capacitor is constituted by series-connecting a unit capacitor. SOLUTION: This electric double layer capacitor is formed by series- connecting a plurality of unit electric double layer capacitors, and the double layer capacitors are provided with a structure with which each unit electric double layer capacitor is short-circuited. A plurality of unit electric double layer capacitors 5 are series-connected, each unit electric double layer capacitor 5 and a switching element are series-connected, and each unit capacitor 5 is short-circuited, when the electric double layer capacitors are discharged.
Patent JP-S5562182-A (JP)
Title: Metal anticorrosive
Inventor: KAWASAKI YOSHINARI
IPC: C23F11/12
Filed: 1978-10-30
Abstract: PURPOSE: Metal anticorrosives, for such as iron base etc., having no toxicity and superior effect by using a small quantity, obtained by constituting aliphatic dicarboxylic acids and their salts and nitrites as available components.  
     CONSTITUTION: More than one kind of saturated or unsaturated aliphatic dicarboxylic acids, such as glutaric acid etc., or their salts and nitrites, such as sodium nitrite etc., are mixed at a ratio of about 10:1W1:10. About 1W5000ppm of the above anticorrosives are added to water. Anticorrosion in aqueous system containing both steel and copper, is carried out effectively by adding triazoles etc. to the above anticorrosives. Also, scale preventing agent or dispersing agent etc., are able to add  at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323553-A (JP)
Title: Substrate transferring system and aligner
Inventor: NAKAZATO HIROSHI
IPC: H01L21/677
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed for the entire system by providing a substrate receiving member with a substrate temperature adjusting plate for adjusting the temperature of a substrate, the substrate receiving member serving to receive the substrate from outside at a substrate receiving and delivering position. SOLUTION: A wafer temperature adjusting plate 3 for adjusting the temperature of a wafer 1, which is a substrate, is provided on a substrate receiving station 11 for receiving the wafer from outside at a wafer receiving and delivering position. At the station 11, the plate 3 is provided with fine projections 3a, whereby heat is exchanged between the wafer 1 and the plate 3 through a fine clearance 30 which is a space formed therebetween by these projections 3a. As a result, the reaction speed for the entire system does not decrease, and hence the wafer 1 can be exposed with high accuracy.
Patent JP-S5925435-A (JP)
Title: Eliminating circuit of equalizing pulse
Inventor: FURUKAWA TOSHIHIKO
IPC: H04B3/10
Filed: 1982-07-31
Abstract: PURPOSE:To increase an apparent holding range of horizontal synchronism, by eliminating the equalizing pulse out of a composite synchronizing signal supplied to a horizontal synchronism holding circuit and then supplying only a horizontal synchronizing signal having even cycle to the horizontal synchronism holding circuit. CONSTITUTION:A composite synchronizing signal (a) has a waveform in which equalizing signals ae are stored with 1/2 intervals of a horizontal synchronizing signal ah in the signals ah existing before and after a vertical synchronizing signal av. The signal (a) receives waveform shaping through a differentiating circuit 2 to obtain only a pulsative differentiating signal that has a rise at the rise parts of signals ah, av and ae respectively. Therefore the same cycle as the pulse ae is set to every signal emerging in a vertical period or before and after this vertical period. On the other hand, a horizontal flyback signal (c) which is supplied to an AND gate circuit 5 via a phase shifter circuit 4 has a fall pulse having a phase shift of half cycle compared with the signal ah. Then only the signal ah free from the signal ae can be obtained from the output of the circuit 5.
Patent JP-S6026159-A (JP)
Title: Fuel injection controller
Inventor: MIWA HIROMICHI
IPC: F02M57/02
Filed: 1983-07-22
Abstract: PURPOSE:To improve the dynamic characteristics without increasing the driving electromagnetic force by installing a flow guide at a specific position in a fuel feeding passage on the upstream of a seat part, in the fuel injection controller of a Diesel engine. CONSTITUTION:The solenoid valve 40 of a fuel injection controller is installed between fuel feeding passages 8a and 8b. A flow guide 81 is installed, at the position opposed and departed from the opened-port part of a pressure balance passage, into a fuel feeding passage 55 on the upstream of the seat part at the heat part of a valve body 43. The combustion pressure close to the max. value acts in the direction of opening valve at the head part of the valve body, while a lower combustion pressure acts into a back-pressure chamber 72 through the pressure balance passage, and this pressure acts onto the valve body in the direction of closing valve. Therefore, the dynamic characteristics of the solenoid valve can be improved without increasing the driving electromagnetic force.
Patent JP-H04358824-A (JP)
Title: Apparatus for setting perimeter of drum for molding tire
Inventor: ARIMA MITSURU
IPC: B29D30/24
Filed: 1991-06-05
Abstract: PURPOSE:To provide an apparatus for setting perimeter of a drum for molding a tire wherein not only shortening of a step exchanging time can be attempted but an error setting can be effectively prevented without using a lot of labor and time when the size of a tire is changed in the second step molding drum for the tire with a variable perimeter. CONSTITUTION:A stopper rod 34 projecting outside of a driving cylinder 27 is fixed on a piston 28 of the driving cylinder 27 and a positioning stopper 33 being movable in the same direction as the actuating direction of the driving cylinder 27 is provided at a position facing the apex of this stopper rod 34 and this positioning stopper 33 is movably constituted by means of a driving motor 11 through a gear mechanism. The amt. of movement of the positioning stopper 33 is detected by means of a rotating position detecting apparatus 17 connected with the driving motor 11 and it can be set.
Patent JP-S6113819-A (JP)
Title: Digital-analog converter
Inventor: HOSOJIMA AKIRA
IPC: H03M1/82
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an inexpensive D/A converter with simple constitution by constituting the D/A converter through the combination of a ramp generating circuit or a single slope type A/D converter and a sample and hold circuit. CONSTITUTION:A signal processor 2 reads information of an analog value V0 being an output of a D/A converter 1 from an analog output indicator 6 via an I/O port in terms of a digital indicating value. The signal processor 2 obtains a time T according to the operating formula of T=TR(1-V0/VR), where VD is a saturated volage value V0 of the ramp generating circuit 3 and TR is a discharge time and the processor 2 transmits a sampling signal to the sample and hold circuit 4 via the I/O port via the elapsed time T from the transmission of a discharge start signal. Thus, the analog voltage V0 is held in the sample and hold circuit 4 and the V0 is outputted via an output circuit 5 as a D/A converting value of the D/A converter 1.
Patent JP-S5468045-A (JP)
Title: Drain trap
Inventor: NOZAKI YASUHIRO
IPC: E03C1/122
Filed: 1977-11-08
Abstract: PURPOSE: To easily mount and demount a drain trap, etc., which are used in a shape that they are installed to a drain hole on a floor surface, for maintenance, inspection, etc.  
     CONSTITUTION: With a drain trap 1, an upper surface is provided with a water receiving port 2 while being equipped with a connecting collar 3 around the water receiving port 2, and a drain hole 4 is shaped to the flank. A flexible pipe 5, which can be expanded, is connected to the drain hole 4 in a form that it can be mounted and demounted, the connecting collar 3 is placed on a fringe of the drain hole 4 and fixed, and the drain hole 4 of the drain trap 1 and a drain pipe 7 are connected by utilizing the flexible pipe 5, which can be expanded. Such an arrangement can mount and demount the pipe 7 to and from an upper portion of the drain hole 4 on a floor surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61294107-A (JP)
Title: Pivot bearing structure of locker arm
Inventor: ONISHI YOJI
IPC: F01L1/18
Filed: 1985-06-20
Abstract: PURPOSE:To facilitate mounting and demounting of an adjust screw to and from a locker arm, by a method wherein the outer size of a pivot bearing part at the forward end of the adjust screw is set to a value lower than the inner size of the female screw of the locker arm. CONSTITUTION:An overheadcam type internal combustion engine is formed such that a screw part 19 of an adjust screw 11 is threadedly joined with a female screw hole 10a of a locker arm 10, and a pivot bearing part 20 of the adjust screw 11 is seated to the pivot seat surface of a cylinder head. In which case, an outermost size R2 of the pivot bearing part 20 is decreased over an inner size R1 of the female screw 10a of the locker arm 10. This enables easy mounting and demounting of the adjust screw 11 to and from the locker arm 10 by rotating the adjust screw through engagement of a hexagonal rod 21 with an engaging hole 18 in the upper part of the adjust screw. This enables easy adjustment of a pet clearance at a limited space without using a large tool heretofore used.
Patent JP-H01304890-A (JP)
Title: Production of altenusin
Inventor: HIRAI KOICHI
IPC: C12P7/42
Filed: 1988-06-02
Abstract: PURPOSE:To enable advantageous production of altenusin by culturing a mold of the genus Penicillium having the ability to produce the altenusin, producing, accumulating and collecting the altenusin in the resultant culture. CONSTITUTION:A strain of Penicillium 7-108 (FERM P-9965) which is a strain found as a mold having the ability to produce altenusin in soil is cultured in a corn meal culture medium, malt extract culture medium, etc., containing soluble starch, etc., as a carbon source and yeast extract, etc., as a nitrogen source under conditions of about 26-37 deg.C and about initial pH 3-8 to produce and accumulate altenusin in the resultant culture. Microbial cells are then removed by centrifugation and the culture is subsequently passed through an ion exchange chromatographic column, such as Sephadex LH-20(R), to collect an active fraction. The obtained fraction is further purified by high-speed liquid chromatography to afford the altenusin. Thereby, only a required amount can be produced without relying on organic synthetic methods.
Patent JP-H09321268-A (JP)
Title: Solid-state imaging device
Inventor: YOSHIHARA MASARU
IPC: H04N5/372
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate overflow in transfer gate sections and thereby prevent signal destruction of adjacent pixels due to this oveflow. SOLUTION: A CCD linear sensor is of horizontal shutter structure and has a discharging section 21 on the charge read-out section 15 side. When a signal charge is read from a sensor section 11 to a read-out gate section (storage gate section) 15a, both a transfer gate section 15b and a discharge gate section 23 are kept off for a specified time. The amount of the signal charge is thereby limited at the read-out gate section 15a, and the limited signal charge is sent to the transfer gate section 15b.
Patent JP-H06345581-A (JP)
Title: Production of multielement compound mixed single crystal
Inventor: KOHIRO KENJI
IPC: H01L21/208
Filed: 1993-06-04
Abstract: PURPOSE:To grow and produce a multielement compd. mixed single crystal of uniform composition by VGF with a high reproducibility. CONSTITUTION:A multielement material is placed in a crucible 2, heated by heaters 3a, 3b and 3c and melted, a solute material 5 is supplied from the upper surface of the molten material 8, the outputs of the heaters 3a, 3b and 3c are adjusted so that the the temp. of the molten material 8 is gradually lowered toward the lower part from the upper part, and hence the molten material 8 is gradually solidified toward the upper part from the lower part to grow a multielement compd. mixed single crystal 9. The weight decrease of the solute material 5 per unit time is detected, the outputs of the heaters 3a, 3b and 3c are controlled in accordance with the decrease, and the growth rate of the crystal 9 is adjusted. Consequently, the crystal is grown from the molten matrial of constant composition, and a uniform mixed single crystal of desired composition is produced with a high reproducibility.
Patent JP-H0428348-A (JP)
Title: Blood flow state image formation device
Inventor: FUJII HITOSHI
IPC: A61B3/12
Filed: 1990-05-24
Abstract: PURPOSE:To improve the reliability of the result of the measurement of the blood flow state of an inspected eye, taking account of the variation of the pulse beat, by displaying the pulse wave form which is detected by a pulse wave detecting means, together with the result of the image formation calculation, and displaying the measurement time point of the blood flow state of the inspected eye in superposition to the pulse wave form on a display means. CONSTITUTION:When laser beam is irradiated to an inspected eye by a laser diode 31, the laser reflection light supplied from the radiation position of the inspected eye is detection-memorized. The blood flow state of the inspected eye is calculated on the basis of the detection memory, and the result of the calculation is image-formed, and displayed on a display means 63. While, the pulse wave of the inspected person is detected by a pulse wave detecting means 60. Then the pulse wave form detected by the pulse wave detecting means 60 is displayed on the display means 63 by a display control means 50. Further, the measurement time point of the blood flow state of the inspected eye is superposed on the pulse wave at present and displayed on the display means 63 by the display control means 50. Accordingly, the reliability of the result in the measurement of the blood flow state of the inspected eye can be improved, taking account of the pulse beat variation.
Patent JP-S5360150-A (JP)
Title: Instantaneous leading-in system for digital phase lock loop
Inventor: KURITA SHIYOUICHI
IPC: H03L7/00
Filed: 1976-11-10
Abstract: PURPOSE: To secure an instaneous coincidence between the phase and frequency of an input clock and those of an output clock, by adding a simple circuit to the digital PLL. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5837097-A (JP)
Inventor: HIWATARI OSAMU
IPC: C07C233/47
Filed: 1981-08-28
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-H01301308-A (JP)
Title: Gypsum method kneading
Inventor: EJIRI TSUTOMU
IPC: B28C5/16
Filed: 1988-05-31
Abstract: PURPOSE:To obtain kneaded gypsum whose foaming is unified, by a method wherein gypsum powder and kneading water are put into a vessel, an agitating disk is arranged within a vessel, sunk in about horizontal state, raised while rotating, tilted in the vicinity of the surface of the kneading water and a part of the agitating disk is exposed through the surface of mixing water. CONSTITUTION:An agitating vessel 8 is filled with powdered gypsum, kneading water and a foaming agent and an agitating disk 71 of an operating lever 7 is sunk to the bottom of the agitating vessel 8. The agitating disk 71 is raised along with a motor 6 by actuating a linear motor 3 while turning the agitating disk 71 by actuating the motor 6. The motor 6 in its turn the agitating disk 71 is tilted by actuating an auxiliary cylinder 43 while shifting the auxiliary cylinder 43 rightward by actuating a cylinder 21. The upper half of the agitating disk 71 is exposed from the surface of the kneading water. A degree of exposure of the agitating disk 71 can be varied appropriately according to size of the disk 71. The kneading water and gypsum powder can be mixed up with each other and kneaded gypsum can be foamed at the surface of the kneading water.
Patent JP-S63299327-A (JP)
Title: Plasma doping method
Inventor: NAKAYAMA ICHIRO
IPC: H01L21/22
Filed: 1987-05-29
Abstract: PURPOSE:To enable the exact control of impurity concentration of doping to an object to be processed, by measuring a high-frequency current during discharge in a plasma doping method using high-frequency discharge. CONSTITUTION:An object 4 to be processed is arranged in a vacuum chamber 1. Gas containing impurity is introduced from a gas introducing inlet 5, and a discharge is generated in the vacuum chamber 1 by a high frequency generator 8 of 13.56MHz. A high-frequency during the discharge is measured with an ammeter 9 via a high-frequency transformer 7. In this manner, the concentration of impurities into an object to be processed during the high-frequency discharge can be accurately measured by observing the value of high-frequency current proportional to the impurity concentration.
Patent JP-H0431434-A (JP)
Title: Aniline polymer
Inventor: OKA OSAMU
IPC: H01B5/14
Filed: 1990-05-28
Abstract: PURPOSE:To improve stability and processability by polymerizing a specific aniline deriv. alone or with aniline. CONSTITUTION:o-Aminothiophenol or m-aminothiophenol is reacted with a halogen compd. X-R (wherein X is a halogen; and R is an alkyl, alkenyl, or aryl group optionally substd. by an amino, alkoxy, nitro, cyano, halogen, carboxyl, or sulfonic acid group) in the presence of an alkali to give an aniline deriv. having at least one-SR group attached to an m- or o-position of the benzene ring of aniline. The deriv. is reacted with acetic anhydride to acetylate its amino group, reacted with K2Cr2rt. angle7 to oxidize the -SR group into an -SO2R, and reacted with hydrochloric acid to remove acetyl group, giving an aniline deriv. having at least one -SO2R group atached to a m- or o-position of the benzene ring of aniline. The resulting aniline deriv. alone or with aniline is oxidatively polymerized to give an aniline polymer of the formula (wherein m+n is 5-300).
Patent JP-S5835176-A (JP)
Title: 3,4-dihydro-2-pyrazinone derivative and its preparation
Inventor: MISHIMA HIROSHI
IPC: C07D471/08
Filed: 1981-08-28
Abstract: NEW MATERIAL:A compound shown by the formulaI(R<1> is H, lower alkyl, aryl, lower alkoxy, or aralkyloxyl; R<2> is H, lower alkyl, aryl, or aralkyl; R<3> and R<4>  are H or lower alkyl). EXAMPLE:3-Benzyl-3,4-dihydro-4-ethoxycarbonyl-1-methyl-2-pyrazinone. USE:An intermediate for synthesizing a drug such as 1,5-imino-3-benzazocine derivative useful as an anodyne or an antitussive. PROCESS:A compound shown by the formula II (R<5> is lower alkyl) is reacted with a catalytic amount of an acid such as conc. hydrochloric acid, etc. in a solvent such as acetonitrile, etc. at 0-50 deg.C for 10min-2hr, to give a compound shown by the formulaI.
Patent JP-H05332937-A (JP)
Title: Optical ion sensor
Inventor: SHINOHARA ETSUO
IPC: G01N21/27
Filed: 1992-05-27
Abstract: PURPOSE:To fully utilize sensor functions effectively by a film where the surface pressure on accumulation is accumulated as that before phase transition. CONSTITUTION:The title sensor is formed by developing an amphiphatic substance containing a membrane potential sensitiveness coloring matter and a substance having a specific substance recognition function onto water surface, compressing a formed monomolecular film 12, and then accumulating it on a glass substrate 11 according to the Langmuir-Blodgett(LB) method. Then, the surface pressure on accumulation is accumulated as that before phase transition. Thus, by using the LB film 12 which is accumulated by pressure before phase transition, an accurate measurement can be made without being affected by other ions, achieving a great change of fluorescent intensity for the concentration of a specific substance ion.
Patent JP-H04336262-A (JP)
Title: Image forming device
Inventor: KITANI YUKITOSHI
IPC: B41J29/00
Filed: 1991-05-13
Abstract: PURPOSE:To facilitate both addition and exchange of a drive unit for a hard disk or a floppy disk. CONSTITUTION:A controller 5 is connected to drive units 8, 9 of a floppy disk and a hard disk with a controller plate 6 which is attached, in a freely inserting and extracting manner, to an image forming drive proper 1. For addition on exchange of those drive units 8, 9 they are added or exchanged by extracting them from the image forming device proper 1.
Patent JP-S6028036-A (JP)
Title: Tracking device
Inventor: HORIKOSHI TOSHIAKI
IPC: G11B7/09
Filed: 1983-07-25
Abstract: PURPOSE:To detect easily the coordinates, etc. of a luminous point on a reproduced screen by providing a tracker consisting of a pair of optical detectors so that it can freely move in both directions X and Y along the reproduced screen and tracking the luminous point, etc. CONSTITUTION:Paired optical detectors 8a-8d are provided vertically and horizontally on the same circumference of a circle to form a tracker 5. This tracker 5 is set so that it can move freely in both directions X and Y along a reproduced screen. The tracker is first on a luminous point, for example, and then moved toward X and Y via an X and Y direction detectors 6 and 7 respectively and based on the difference signal obtained from detectors 8a-8d in response to the shift of the luminous point. Thus the luminous point, etc. are tracked, and the coordinates of the luminous point are detected for the luminous point. Thus it is possible to detect the coordinates of a luminous point on the reproduced screen through a simple device.
Patent JP-S6027264-A (JP)
Title: Control method of intensity of light
Inventor: AGANO TOSHITAKA
IPC: H04N1/04
Filed: 1983-07-25
Abstract: PURPOSE:To use effectively the output of a light source by providing a light intensity modulating means in the optical path of an optical beams and reducing the intensity of the incident optical beam while keeping a certain intesity stepwise. CONSTITUTION:An acoustooptic modulator 12 functioning as the light intensity modulating means is provided in the optical path of the optical beam. Laser light 13 from a light source 5 has only a desired intensity converted to a 0-order light 14 by the acoustooptic modulator 12, and an intensity corresponding to the difference is outputted as a 1-order light 15. This 0-order light 14 is reflected on a half mirror 16, and the quantity of this light is detected by a photodetector 17 to stabilize the 0-order light 14. Meanwhile, the light quantity of the 1- order light 15 is detected by a photodetector 19 and is compared with a set voltage; and if it is lower than the set voltage, a single pulse is generated. This pulse is counted, and a negative voltage corresponding to the counted value of pulses is outputted and is added to an initial set voltage.