baber/WOPTO huggingface dataset:
Patent JP-H11263126-A (JP)
Title: Partition sash mounting structure for automotive door
Inventor: OZAWA HITOSHI
IPC: B60J5/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To allow provisionally fixing a partition sash certainly to the front edge of a partition panel and enhance the effectiveness in the mounting operation of the partition sash. SOLUTION: An engaging projection 15 to make resilient contacting with the inner surface of a groove edge of a panel fitting groove 8 provided in a partition sash 3 and fitted to the groove edge in the longitudinal direction is furnished in the upper part of a weather strip 6 attached to the front edge of a partition panel 5. This causes the partition sash 3 to sink by its own weight, eliminates risk of slipping off ahead, and enables certain provisional fastening to the front edge of the partition pane 15.
Patent JP-S544044-A (JP)
Title: Integrating circuit
Inventor: TAGUCHI YASUO
IPC: G06G7/02
Filed: 1977-06-13
Abstract: PURPOSE:To obtain accurate integrating output voltage, by completely turning off the circuits not selcted, in an integration circuit which can select the integration constant.
Patent JP-H10245495-A (JP)
Title: Antibacterial resin composition
Inventor: TANASE MANABU
IPC: C08K3/22
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial resin composition exhibiting excellent characteristic antibacterial activity originally possessed by an antibacterial agent even in the form of a molded article and having excellent thermal stability in processing by compounding a resin with a boric acid ester. SOLUTION: This composition contains (A) a silver-based inorganic antibacterial agent, (B) boric acid or a boric acid ester and preferably further (C) at least one kind of metal oxide selected from between zinc oxide and titanium dioxide. Preferably, the component B is orthoboric acid (H3 BO3 ), etc., or a mono, di or triester of boric acid and an alcohol and its amount is about 0.005-10 pts.wt. based on 100 pts.wt. of the resin.
Patent JP-S60213003-A (JP)
Inventor: MASUTANI TAKESHI
IPC: H01C1/01
Filed: 1984-04-09
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-S62225029-A (JP)
Title: Common power supply circuit
Inventor: HASHIMOTO YOSHIKATSU
IPC: H02M5/45
Filed: 1986-03-26
Abstract: PURPOSE:To prevent a fault such as hit from being caused by providing a couple of AC/DC conversion means, a couple of diodes and a couple of DC/AC convrsion means so as to keep the AC output current normal even when the power supply of one system is disconnected. CONSTITUTION:Two systems of AC power supplies fed to input terminals 51,52 are converted into DC respectively by AC/DC conversion circuits l,2, and the DC output of the system getting higher in the two systems of DC outputs is selected by diodes 3,4 and the result is outputted to a DC/AC conversion circuit 5. The inputted DC output of the circuit 5 is converted and outputted into AC again. Thus, a desire AC output voltage is outputted from an output terminal 53. Thus, even when the power supply of one system inputted via the terminals 51,52, the AC output voltage at the terminal 53 is kept normally and no hit is caused. Thus, the reliability is improved.
Patent JP-H11246520-A (JP)
Title: 20-epi-22-ethyl-23,24-dehydro-24,24-dihomovitamin d derivative, and intermediate for synthesizing the same
Inventor: MASUNO HIROYUKI
IPC: A61P35/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound high in activity of binding to a vitamin D acceptor, not very high in function of increasing calcium content in the blood, more excellent in safety and useful as calcium metabolism improver. SOLUTION: This compound is shown by formula I (R<1> to R<3> are each H or hydroxyl protective group), e.g. (20S, 22S)-22-ethyl-23,24-dehydro-24,24- dihomo-1α,25-dihydroxyvitamin D3 . The compound shown by the formula I is obtained by a series of steps; (A) aldol condensation of a compound shown by formula II with a compound shown by formula III, (B) reduction of the unsaturated ketone as the dehydration product, to produce unsaturated alcohol, (C) reaction of the unsaturated alcohol with orthoacetic ester, (D) reduction of the product of the step C, (E) reaction of the product of step D with an organic sulfonyl halide in the presence of a base, and (F) reduction of the product of the step E and optical or thermal isomerization of the reduced product.
Patent JP-H07282399-A (JP)
Title: Method for measuring inter-vehicle distance
Inventor: IWASAKI MITSURU
IPC: G01C3/06
Filed: 1994-04-07
Abstract: PURPOSE:To reduce the generation of mismeasurement due to disturbance such as reflected light from a reflector for a guard rail by judging an object to be measured as an automobile when a calculated distance is included in a fixed range within the range of a previously set irradiation angle. CONSTITUTION:An object to be measured traveling in the front is irradiated with a laser beam from a light radiating part 1 and the irradiation angle with the laser beam is changed in parallel with a road by irradiation angle changing means 21, 23. The laser beam whose radiation angle is changed, is reflected by a rear reflector of an automobile, the reflected light is received by a light receiving part 5 and an arithmetic processing part 11 computes a distance from this measuring device up to the automobile based upon time required from irradiation up to reception. About two rear reflectors having various shapes are arranged at the same interval as the vehicle width of the automobile. Thereby, an object having a fixed distance from the device at almost the same interval as the vehicle width out of distances computed by the processing part 11 is predicted as an automobile.
Patent JP-S59196116-A (JP)
Title: Collecting method of cut blank material in blanking press
Inventor: MINEGISHI MINORU
IPC: B21D43/02
Filed: 1983-04-20
Abstract: PURPOSE:To enable a cycle time to be substantially reduced, by adapting the start end part of a coil material to a residual cut blank material left on a lower mold and carrying out the residual cut blank material to be collected when the coil material being a base material is fed. CONSTITUTION:If an upper mold 6 is placed in its lifting process, cut blank materials P1 and P3 are dropped down on roller conveyers 2, 3 and collected. On the other hand, a residual cut blank material P2 left on a lower mold 1 is forced to be lifted in such a manner that its central part sags, because the second ejector 16 rises as a pad 8 rises. Here the first ejector 15 also rises, forcing the start end part of a coil material W so as to sag its both ends in the width direction. Next, if a fixed quantity of the coil material W is fed in a direction A, its start end face is adapted to an end face of the cut blank material P2, causing the cut blank material P2 to drop down on the conveyer 3. And then the upper mold 6 lowers to perform the next press work. In such way, a cycle time can be substantially reduced.
Patent JP-S61268366-A (JP)
Inventor: JIYON SUTANRII RASUKOUSUKII
IPC: G02B27/02
Filed: 1986-03-27
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-H04304234-A (JP)
Title: Thermoplastic polyetherimide and electronic device using same
Inventor: YOKOKURA HISAO
IPC: H01L21/312
Filed: 1991-04-02
Abstract: PURPOSE:To cure at a relatively low temp., facilitate etching, and enable the use as an orientation film or overcoat film of a liq. crystal display device. CONSTITUTION:A thermoplastic polyetherimide is prepd. by polymerizing a tetracarboxylic acid component contg. 10-80mol% tetracarboxylic acid of formula I (wherein Y is a group of formula II, III, or IV; R1 is 5-18C alkyl; R2 is 1-18C alkyl; X is 1-4C alkyl; and a, b, c, and d are each 0-2) with a diamine component contg. 10-80mol% arom. diamine of formula V [wherein Y is -O-, -CO-, -CO2-, -SO2-, or a group of formula VI; R1 and R2 are each (perfluoro)alkyl; X is halogen or 1-4C alkyl; and a, b, c, and d are each 0-2] in a soln. at -20 to 200 deg.C.
Patent JP-S58183318-A (JP)
Title: Running controller of working vehicle
Inventor: TSURUMARU HIDEO
IPC: B60K20/02
Filed: 1982-04-21
Abstract: PURPOSE:To enable a foot operation and release of a hand, by a method wherein a foot pedal is provided in the middle of an interlocking mechanism between a hydraulic pump and a manual operation lever so that the pump can be operated in the reverse direction in a state irrelevant to the manual lever, in a hydraulic pump-driven working vehicle. CONSTITUTION:When a manual operation lever 4 is turned in an advancing direction, a cylinder unit 8 is turned around a shaft 7 through an intermediate lever 12, a fixed horsepower spring 13 and a lever 6. At this time, a foot pedal 3 is not turned through an intervention of a gap 10a. With this, a hydraulic pump 1 is made into a advancing driving state by oscillating a lever 2 and a fixed horsepower controlling function is carried out by the fixed horse power spring 13. When the foot pedal 3 is stepped on under this state, the levers 6 and 15 are turned through the cylinder unit 8 and the lever 2 is pushed back in an advancing and speed reducing direction by action of the fixed horsepower spring 13 without accompanying turning of the manual lever 4. Thus, a foot operation can be facilitated by a value of less than a setpoint of the manual lever, a hand is allowed to release and workability can be improved.
Patent JP-S61230468-A (JP)
Title: Ion current recorder of electrostatic recording type
Inventor: YUASA KAZUHIRO
IPC: H04N1/29
Filed: 1985-04-04
Abstract: PURPOSE:To simplify the constitution of the control head of ion current and that of its driving control circuit by selecting and controlling the polarity of passing ion current with controlling the polarity of the electrode at a passing hole. CONSTITUTION:In an ion current control part 3, a recording power source 34 outputs voltage of different polarities based upon an image information to be recorded and is connected between an electrode 40 and earth. An ion generating power source 36 is connected between a coronal wire 44 and a casing 46 and an AC voltage source is applied in it. In an ion generator 32, corona discharge is generated betweeen the corona wire 44 and the casing 46 and ion with a positive polarity and with a negative polarity are diffused in the casing 46. At such a time, when the potential polarity of the electrode 40 in an ion current control head 30 is positive, the ion with the negative polarity is flowed to the electrode 40 and the ion with the positive polarity is irradiated on the back face of a recording member 1 passing through an passing hole 38. Adversely, when the polarity of the eolectrode 40 in negative, the ion with the negative polarity is irradiated on the recording member 1 passing through the passing hole 38. In other words, the polarity of the ion passing is selected and conrolled by utilizing the absorbing function of the ion to the electrode 40.
Patent JP-H04306084-A (JP)
Title: Solid-state image pickup element
Inventor: KAMIMURA CHIKAYA
IPC: H04N5/335
Filed: 1991-04-02
Abstract: PURPOSE:To revise a picture element number or the sensitivity optionally depending on the operating mode by adding signal charges of adjacent vertical transfer channels so as to enhance the sensitivity. CONSTITUTION:A signal charge transferred in the lump from a photodiode to a vertical transfer channel is sequentially transferred toward a horizontal transfer channel 1 by 4-phase transfer voltages phiV3 and phiV4 fed to a vertical transfer electrode 21. When the transfer voltage phiV3 is applied to the vertical transfer electrode 21a, a signal charge Q on one vertical transfer channel 2a is led to a signal charge transfer section 61 while being guided by a phase shift voltage phiT. Moreover, when a transfer voltage phiV4 is fed to a vertical transfer electrode 21b, the signal charge Q on the channel 2b is transferred to the transfer section 61 while being guided by the voltage phiT and added to the charge Q. Then the charge of the adjacent channel is added to the original charge Q, and the sensitivity is enhanced by controlling the transmission section 61, the deterioration in the resolution is prevented and number of picture elements is optionally revised.
Patent JP-S55162892-A (JP)
Title: Speed controller for motor
Inventor: TAKADA KAZUAKI
IPC: H02P29/00
Filed: 1979-06-06
Abstract: PURPOSE: To provide a speed appointment circuit which is easily adjustable, by using an inhibition signal and the output of a decoding circuit for decoding a speed appointment signal, to apply a bias to a clock oscillation circuit which receives a speed setting signal.  
     CONSTITUTION: Clock signals 10 of frequency corresponding to a speed setting signal 1 supplied from a voltage-frequency conversion circuit 4 are counted by a counter circuit 12 while the timing pulse 10 is at "H". When an inhibition signal 18 is turned off and one of the outputs Q1∼Q4 of a decoding circuit 19 is selected by a speed appointment signal 17, the speed setting signal 1 is limited to a voltage determined by Zener diodes 37∼40 and resistors 20∼23. When the inhibition signal 18 is turned ON and one of outputs Q5∼W8 is selected, the speed setting signal 1 is limited to a voltage determined by resistors 24∼27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55161816-A (JP)
Title: Curable polymer composition
Inventor: MATSUURA KOREKAZU
IPC: C08G18/00
Filed: 1979-06-05
Abstract: PURPOSE: Titled composition, useful as a synthetic rubber, a raw material for a caulk, etc., and improved in water resistance etc., which is composed of a polytetramethylene ether glycol, a hydrocarbon polymer having a saturated main chain, containing a hydroxy group, and a curing agent.  
     CONSTITUTION: Titled composition is obtained by mixing (a) 100pts.wt. of a polytetramethylene ether glycol obtained by the ring-scission polymerization of tetrahydrofuran by use of a catalyst such as boron trifluoride-ethyl ether complex, or of a strong acid such as chlorosulfonic acid, (b) 5W200pts.wt., preferably 20W 100pts.wt. of a hydrocarbon polymer of number-average MW 400W48,000, preferably 1,000W10,000, having a saturated or mostly saturated main chain, containing at least one hydroxy group, and (c) a curing agent such as polyisocyanate, in such amounts that the equivalent ratio of the isocyanate group in the polyisocyanate to the total hydroxy group in (a) and (b) components, is about 0.8W1.2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51146899-A (JP)
Title: Goods releasing equipment in an amount
Inventor: HARADA KATSUJIROU
IPC: G07F11/16
Filed: 1975-06-11
Abstract: PURPOSE: To obtain a mechanical releasing mechanism which causes less trouble owing to utmost elimination of electric parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02249580-A (JP)
Title: Input device for sewing machine
Inventor: KANEHARA MASAMI
IPC: D05B21/00
Filed: 1989-03-24
Abstract: PURPOSE:To form a beautiful multiplex sewing pattern having one and the same sewing direction by a method wherein after a fundamental sewing pattern is inputted, a multiplex sewing pat tern is produced so that its sewing direction is made substantially equal to that of the fundamental dewing pattern in relation to a shape, and is preceded by the fundamental sewing pattern. CONSTITUTION:Based on double sewing offset and a direction, previously inputted in the given region of an RAM 12, an offset point 39 on a sewing pattern 24 positioned facing needle drop points 38 of an already inputted pattern 21 is calculated by an offset computing circuit 13, and each coordinate is stored in the RAM 12. A moving amount between a sewing completion position 22 and a sewing starting position 24 of the pattern 21 is computed by a moving amount computing circuit 15. Consecutively, a no-load feed code equivalent to a calculated moving amount is added to the last of a sewing pattern in the RAM 12. Further, the coordinate value of each offset point 39 is taken out from the RAM 12, control information of a substance-to-be-processed holder 8 responding to the pattern 24 is formed by a computing circuit 14, and a sewing starting point is added to the last of a sewing pattern in the RAM 12 such that the sewing starting point forms a position 27.
Patent JP-H02250323-A (JP)
Title: Method and apparatus for etching
Inventor: HIRAOKA SUSUMU
IPC: H01L21/3065
Filed: 1989-03-24
Abstract: PURPOSE:To execute an etching operation which does not cause damage, whose anisotropy is high and which does not depend on whether a specimen is of a p-type or of an n-type by a method wherein a molecular flow of XeF2 using H2 as a carrier gas is used. CONSTITUTION:A specimen 18 is etched by using a molecular flow of XeF2 which uses H2 as a carrier gas. When H2 is used as the carrier gas, a translation energy of XeF2 at 300K becomes 2.74 eV and exceeds an activation energy of 1.0+ or -0.2 eV when a fluoride layer on the surface of Si is etched by using fluorine. Accordingly, the fluoride layer on the surface of Si can be removed; an etch rate can be enhanced; especially, the ecth rate of p-type Si can be enhanced; as a result, a difference in the etch rate between p-type Si and n-type Si can be reduced. In addition, since an energy in molecules in the molecular flow is high as compared with molecules of a residual gas, an etching operation by the residual gas can be neglected and a drop in anisotropy is small. Thereby, it is possible to enhance the etch rate and the anisotropy as compared with conventional methods and to obtain the etch rate which does not depend on a p-type or an n-type.
Patent JP-S61230131-A (JP)
Title: Projection screen equipped with fresnel lens
Inventor: OKADA MIZUO
IPC: G03B21/62
Filed: 1985-04-03
Abstract: PURPOSE:To make the brightness of a screen uniform by forming a Fresnel lens of may annular prisms which are arranged concentrically and sectioning plural succeeding prisms in plural groups, and setting those in parallel to a main optical axis corresponding to plural projection light sources. CONSTITUTION:The total of widths P1, P2, and P3 of prism ring bodies is the repetitive unit pitch P of the Fresnel lens and equal to the pitch P' of lens units 10 and 20 of a lenticular surface 6. Reference marks KR, KG, and KB indicate tilt angles of back surface sides 4a of the prism ring bodies to a reference surface. The number of repetitions of the Fresnel lens 5 is three and the lens ring bodies 11, 12, and 13 correspond to projection light sources 1, 2, and 3 and refract a red projection light beam R, a green projection light beam G, and a blue projection light beam B into transmitted light beams parallel to the optical axis. The respective color light beams pass through peak parts C of lens units 10 and 20 of the lenticular surface on the front surface side 4b and are projected, but part of the light beams is reflected by total reflecting surfaces R of the lens units 10 and 20 and then projected from the peak parts C, so the projection light beams are diffused effectively within the range of a visual angle.
Patent JP-H10244151-A (JP)
Title: Production of water absorbent and water absorbent
Inventor: TAKAI HITOSHI
IPC: C08F6/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a water absorbent keeping an absorption under normal pressure at high level, demonstrating an excellent absorption even under high load and especially suitable for an adult paper diaper. SOLUTION: At the time of producing the water absorbent in which a vicinity of surface is crosslinked by allowing water absorptive resin particles containing a carboxyl group to be treated and react with a crosslinking agent capable of reacting with the carboxyl group, the resin having 60-90mol.% neutralization degree of the carboxyl group is used as the resin particles, and mixed solvent of org. solvent containing a polyhydric alcohol based org. solvent whose specific dielectric constant is >=25 and water and in which a ratio of the water to be sum of the polyhydric alcohol based org. solvent and the water is 40-80% by mass base is used as the solvent for crosslinking reaction.  And the water absorbent is obtained by executing the crosslinking reaction in the presence of the mixed solvent by using a polyglycidyl compd. as the crosslinking agent, and controlling the water amount per resin particles to be 1-8mass%, on a temp. condition in which the polyhydric alcohol based org. solvent hardly causes the crosslinking with the carboxyl group.
Patent JP-H02249159-A (JP)
Title: Optical head and its adjusting method
Inventor: SATO TOSHIO
IPC: G11B7/13
Filed: 1989-03-23
Abstract: PURPOSE:To accurately and easily adjust the relative position of two light spots of reflected light and sexpartite optical detectors by bi-secting the reflected light from a recording medium, and detecting each output of axis photodetectors with a detecting means at a state where the two light spots are received with the sexpartite optical detectors. CONSTITUTION:When the relative position between the optical detector 16 and the light spots 17 and 18 is set at desired relative position, the relation of the output currents Ia to If of the photodetectors 16a to 16f of the optical detector 16 go to Ia=Ic=Id=If, and Ib=Ie, and such relation are not established in other case. Therefore, the output currents Ia-If of the photodetectors 16a-16f of the optical detector 16 are detected from output terminal groups 50a to 50f by the detecting means, and the optical detector 16 is moved so as to obtain the relation of the currents Ia to If so as to be Ia=Ic=Id=If and Ib=Ie, thereby, the position adjustment of the optical detector 16 and the light spots 17 and 18 can be performed. In such a manner, it is possible to easily and accurately control the relative position between the two beams of reflected light and the sexpartite optical detectors.
Patent JP-S59198245-A (JP)
Title: Loading and conveying method of soft flat long work and device thereof
Inventor: TAKAYAMA AKIHISA
IPC: B65H20/06
Filed: 1983-04-22
Abstract: PURPOSE:To make a sheetlike work feedable smoothly to the next stage of work, by once reversing a conveyor belt in time of feeding and loading the sheetlike work and after these operations are over, restoring it to normal rotation. CONSTITUTION:With a measuring signal out of a sequence monitor of a mixer 4, a measuring belt conveyor 1 is reversed coincidently with operation of a feeder 3, while sheetlike rubber 2 is loaded on the measuring belt conveyor 1 in a state of being undulated whereby loading at a state that the sheetlike rubber 2 going ahead in the conveying direction is superposed on the rearward sheetlike rubber and stability in time of loading operation both are in no case damaged so that a large quantity of the sheetlike rubber 2 can be loaded on the relatively short measuring conveyor 1. When the sheetlike rubber approximate to a desired quantity is loaded and then detected by a measuring part 12, the feeder 3 is changed over to a low-speed mode, operating a driving motor 8 and cutting the feed side of the sheetlike rubber. Next, a projection signal is generated out of a sequence monitor of the mixer 4 whereby the measuring conveyor belt 1 is made into normal rotation, thus a fixed amount of sheetlike rubber is conveyed to the mixer 4 and projected into where it should be.