baber/WOPTO huggingface dataset:
Patent JP-S63134997-A (JP)
Title: Snooze alarm timepiece
Inventor: SUZUKI TETSUO
IPC: G04G13/02
Filed: 1986-11-26
Abstract: PURPOSE:To set an alarm at every 24hr without adding newly a switch, by switching to an alarm of every 24hr by a prescribed operation of a snooze switch. CONSTITUTION:When a snooze is set by a snooze switch 3, and thereafter, the snooze switch 3 is closed again, an alarm of every 24hr is set. That is to say, by a second operation of the snooze switch 3, an output Q of a FF 13 is inverted to '1', and n FF 10 is reset. On the other hand, outputs Q of FFs 11, 14 and 15 are held in '0', and an output of a gate circuit 22 is held in '0'. In this state, when 13-23hr elapse from the generation of alarm sound and an output Q' of a timer 4 is inverted to '0', the output Q of the FF 14 becomes '1'. Accordingly, when an alarm switch 1 operates in the next time, the alarm sound is generated.
Patent JP-H10110853-A (JP)
Title: Solenoid valve
Inventor: KOMAKI HISASHI
IPC: F16K31/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To operate a plunger with certainty by forming a circular recession which is lead from an outer periphery of an upper end surface of the plunger to a suctioner at its inner side compared to an outer periphery of the circular recession, and thereby preventing occurence of adsorption due to gas or lubricating oil. SOLUTION: A circular recession 21 having depth (b) is formed on an outer periphery of an upper end surface 12 of a plunger 8, which recession 21 is formed inward from a peripheral edge 22 of the upper end surface 12. Its inner peripheral edge 23 is located at an inner side of an outer peripheral edge 24 of a circular groove 15. An inner peripheral edge 25 of the circular recession 21 is located at an inner side of the inner peripheral edge 23 of the circular groove 15. A clearance (a) is formed between the outer peripheral edge 24 of the circular groove 15 of a suctioner 10 and the inner peripheral edge 23 of the circular recession 21 of the upper end surface 12. It is thus possible to operate the plunger 8 surely without generating adsorption due to gas or lubricating oil and prevent occurrence of operation delay.
Patent JP-S63135683-A (JP)
Title: Proportional solenoid valve
Inventor: SHIMADA SEIJI
IPC: F16K31/06
Filed: 1986-11-28
Abstract: PURPOSE:To improve the proportional relationship of a proportional solenoid valve between current and flow rate, by making the area of the downstream side of a valve element greater than the area of the upstream side of the valve element. CONSTITUTION:A valve element 18 is disposed facing a valve seat surface 16 in a valve body 10 formed therein with a flow-in passage 12 and a flow-out passage 14. The valve element 18 is secured to a plunger 20, and is pressed against the valve seat surface 16 by means of a spring 24. The plunger 20 is secured thereto with a movable core 26 adapted to be driven by an electromagnetic coil 32 and a diaphragm 28 forming a cancel pressure chamber 32 communicated with the flow-in passage 14. The opening area of the valve is determined by the degree of current fed to the electromagnetic coil 32. Since the area of the valve element 18 on the side facing the flow-out passage 14 is greater than that on the side facing the flow-in passage 12, the force of fluid which depresses the valve element 18 becomes greater in such a phase that the opening degree is less. Therefore, an increase in flow rate, caused by a large pressure differential is canceled out, thereby it is possible to maintain the relationship between current and flow rate.
Patent JP-H01124284-A (JP)
Title: Manufacture of printed-circuit board
Inventor: MIURA AKIO
IPC: H05K3/06
Filed: 1987-11-10
Abstract: PURPOSE:To enhance production efficiency of a printed-circuit board by a method wherein a machining process such as a drilling operation and the like and a circuit-pattern formation process are executed simultaneously. CONSTITUTION:Pattern blades 4a used to form a circuit pattern, a necessary hole and the like are engraved on the under surface of a metal mold 4; a heater used to heat the pattern blades 4a is installed inside the metal mold. When the metal mold 4 is pressed onto a board material 1 from the upper part of an etching resist layer 3 arranged on the surface of a copper thin sheet 2, a hot-melt-based synthetic resin film 3b of the etching resist layer 3 adheres to the copper thin sheet 2 and a pattern etching resist layer is formed. During this press operation, a required drilling operation can be executed simultaneously by using other blades installed in advance at the metal mold 4 in addition to an operation to form said pattern etching resist layer. A residual part of a synthetic resin film 3a and the hot-melt-based resin 3b of the resist layer 3 are transferred to the right side and are removed from the surface of the board material 1.
Patent JP-H10125255-A (JP)
Title: Electron gun and its manufacture
Inventor: SUNAYAMA ERIKO
IPC: H01J9/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To integrate electrodes without applying excessive force to them, generate no distortion on a main electron lens in spite of having a small diameter, and obtain high resolution, by overlapping a fitting section protruded from the side wall of an insulating rod on the grid electrodes arranged on a straight line at prescribed intervals, and welding and fixing them with a laser beam. SOLUTION: Support members 24, 25, 26a, 26b, 27 are constituted of fixing sections A and fitting sections B, the fitting section B are protruded to both the right and left ends of insulating rods 19, and the fixing sections A are buried in the insulating rods 19 at the prescribed intervals in advance. The insulating rods 19 are arranged on both sides of guide electrode 1, 7, 8, 13 arranged and positioned at the prescribed intervals on a straight line, the fitting sections B are overlapped on the side walls of the grid electrodes 1, 7, 8, 13, a laser beams is irradiated to the portions X of the fitting sections B, and the fitting sections B and the grid electrodes 1, 7, 8, 13 are welded and fixed. The grid electrodes 1, 7, 8, 13 are not deformed, and a stable cutoff characteristic and a good focus characteristic can be obtained.
Patent JP-S63138688-A (JP)
Inventor: NAGAO TOSHIO
IPC: F27B14/06
Filed: 1986-11-28
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-H08141226-A (JP)
Title: Outer razor for reciprocating electrical razor unit
Inventor: MUKAI KIYOTAKA
IPC: B26B19/04
Filed: 1994-11-16
Abstract: PURPOSE: To provide an outer razor for a reciprocating electrical razor unit, which can completely shave all kinds of hairs by providing the outer razor with slots near the edge bottom, arranged in a line at different angles, through which hairs are introduced into the razor unit. CONSTITUTION: In a reciprocating electrical razor unit 1, an inner razor making a reciprocating motion is pressed to the inside of an arched outer razor 2. The outer razor 2 is provided with short holes in the vicinity of the edge top, which grasp hair and shave them. The outer razor 2 is also provided with slots 3 in the vicinity of the edge bottom, horizontally arranged in a line in the longitudinal direction, when the outer razor 2 is developed, through which hairs are introduced into the razor unit 1. The central slot 30 is at a right angle to the longitudinal direction, and others are slanted to the slot 30 at an angle increasing as a slot goes away from the slot 30. Namely, the slant angle of the slot 35 is A when the slant angle of the slot 31 is B.
Patent JP-H01125082-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUNABASHI TOSHIHIRO
IPC: H04N5/94
Filed: 1987-11-09
Abstract: PURPOSE:To suppress the luminance of a noise even in case of a wide frequency band noise during the reproduction operation and to obtain a stable screen easy to see by using an FM modulator for luminance signal used in a recording system as an oscillator to generate a pseudo FM signal to be mixed into a wide low frequency band carrier wave FM luminance signal at its lacking part. CONSTITUTION:A reproducing signal is separated into a reproducing low frequency carrier wave FM luminance signal and a low-frequency-converted color signal by a HPF 11 and a LPF 12. When the former signal becomes a prescribed level or below at longer period than a prescribed period, a detector circuit 12 outputs a control signal to control the frequency modulator 6 used during recording to operate only during a period when said signal is missing. To the modulator 6 via a switching switch 20, a voltage source 22 to set an oscillation frequency so that a demodulated signal becomes in a grey color signal after the demodulation is connected. A pseudo FM signal outputted form the FM modulator 6 passes through a switching switch 21, is mixed with a low frequency carrier wave FM luminance signal in a mixer 14, and thus generated mixed signal is demodulated to a luminance signal in its original frequency band by an frequency demodulator 15, then mixed with a reproduced carrier wave chrominance signal in a mixer 18, and outputted to an output terminal 19.
Patent JP-H04163332-A (JP)
Title: Covered elastic yarn and stretchable cloth
Inventor: TAKEMURA OSAMU
IPC: D03D15/56
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject yarn having excellent gloss, refreshing feeling and moisture-absorptivity and useful for underwear, etc., by covering an elastic yarn with a conjugate fiber composed of a thermoplastic polymer having a melting point higher than a specific level and an ethylene-vinyl alcohol copolymer constituting the fiber surface. CONSTITUTION:The objective yarn is produced by covering an elastic yarn such as polyester elastomer yarn with a conjugate fiber composed of an ethylene-vinyl alcohol copolymer and another thermoplastic polymer having a melting point of >=150 deg.C (e.g. polyethylene terephthalate) wherein the surface of the fiber is composed mainly of the ethylene-vinyl alcohol copolymer. A cloth having low sag and excellent stretchability can be produced from the above conjugate fiber and the above elastic yarn.
Patent JP-H02128883-A (JP)
Title: Serial printer
Inventor: MORIKAWA SAICHI
IPC: B41J29/50
Filed: 1988-11-08
Abstract: PURPOSE:To enable a host apparatus to send a printing data from a first printing position irrespective of paper size or otherwise to enable the host apparatus to prevent printing on a platen by a method wherein a paper size setting part and a printing range setting part are established. CONSTITUTION:A printer control part 3 to be connected to a host apparatus 4 and a printing control part 6 to control a printing part 7 are established. A paper size setting part 1 for selecting paper size is provided to an operation panel 2. This paper size setting part 1 has a switch 1a. A data to be obtained by establishment of this switch 1a is sent to a printing range setting part 5. The printer control part 3, only when the switch 1a setting the paper size is changed, sends said set value to the printing range setting part 5. The printing range setting part 5 sends a first printing position and a final printing position which correspond to the set size to the printer control part 3. The printer control part 3 takes those first printing position and final printing position newly as a printable range, and sends printing data from the host apparatus 4 to the printing control part 6 and the printing part 7 to perform printing.
Patent JP-H07132604-A (JP)
Title: Recorder
Inventor: HIRAMATSU SOICHI
IPC: B41J2/51
Filed: 1993-11-11
Abstract: PURPOSE:To prevent image irregularities due to vibrations and to form a high resolution image by providing a means to control the drive of a recording means in such a manner that will time irregularly the discharge of ink drops. CONSTITUTION:Timing signals of pulse form to be sent to an electricity-to-heat converter of a recording head form a large cycle A similar to conventional ones, but multiple small cycles a1 to a4 forming a cycle A consist of multiple small signals of different cycles. The electricity-to-heat-converter is heated, and ink is discharged by a predetermined timing. Oscillation waveforms of ink caused by ink drop discharge by each pulse are different from discharge to discharge, therefore, waveforms interfere with each other, making the amplitude smaller. Making vibrations inherent in driving systems, including a belt, irregular as with the timing of discharge mentioned above, will help reduce a deterioration (irregularities, etc.) in image quality.
Patent JP-H08119086-A (JP)
Title: Anti-skid controller for four-wheel drive vehicle
Inventor: ICHIKAWA HIROYUKI
IPC: B60T8/1763
Filed: 1994-10-20
Abstract: PURPOSE: To properly assume a coefficient of friction on a road surface before a start of brake fluid pressure control only by detecting a vehicle speed even when all the wheels tend to be locked in braking of a four-wheel drive vehicle. CONSTITUTION: In a front/rear wheel speed difference computing means DF, a speed difference between a computed result of a rear wheel speed averaging means RA and a computed result of a front wheel speed averaging means FA is computed, and the front/rear wheel speed difference is fed to a band pass filter means BP allowing passage of vibration constituents within the predetermined frequency band. In a vibration determining means VB, a vibrating condition of the front/rear wheel speed difference after passing the band pass filter means BP is determined.  It is determined that the predetermined vibration frequency is attained when a computed result of an average acceleration computing means AA is below the predetermined reference acceleration while the front/rear wheel speed difference passing the band pass filter means BP is the predetermined value or more, and then, it is determined that a road surface has a low coefficient of friction by means of a road surface frictional coefficient assuming means EF.
Patent JP-H06135983-A (JP)
Title: Production of higher alkylglycoside and intermediate thereof
Inventor: TSUDA ATSUSHI
IPC: C09K23/56
Filed: 1992-10-21
Abstract: PURPOSE:To easily obtain the subject high-quality compound in high yield by reaction of a specific monosaccharide or oligosaccharide with a carbonic ester derivative followed by reaction with a higher alkanol to produce a higher alkylglycoside carbonic ester which is then hydrolyzed. CONSTITUTION:A monosaccharide or oligosaccharide of formula I (l is 0-5) is made to react with a carbonic ester derivative of formula II or III (R<1>-R<3> are each 1-5C alkyl or benzyl; X is Cl or Br) pref. in a solvent (pyridine) at -10 to +20 deg.C or 10-40hr to produce the sugar's carbonic ester derivative. Then, this derivative is made to react with a 8-24C higher alkanol (e.g. dodecyl alcohol) in the presence of a glycosylating catalyst pref. in dimethyl sulfoxide under a reduced pressure of 5-20mmHg at 10-160 deg.C for 5-30hr to produce a compound of formula IV (R<4> is 8-24C alkyl; m is 0-5) and a compound of formula V (R<5> is the same as R<4>; m is the same as n), and the compound of the formula V is hydrolyzed to give the objective compound of formula IV.
Patent JP-H02129547-A (JP)
Title: Flaw detecting method for whole surface of steel plate
Inventor: KAWASAKI HIROSHI
IPC: G01N29/26
Filed: 1988-11-09
Abstract: PURPOSE:To eliminate an useless process and to improve the efficiency for a flaw detection by eliminating a returning movement to an original point in the Y-direction after the scanning in the X-direction for a back end edge at the cycle just before the final scanning on the back end of a steel plate. CONSTITUTION:A starting position of the flaw detecting head 2 for the flaw detection scanning is set at a forward end side of the steel plate 1, and a remaining length of the steel plate 1 is measured while successively repeating an orthogonal quadrangle scanning for flaw detection. Based on this result, a timing of the orthogonal quadrangle scanning for flaw detection just before the final scanning is detected. At the scanning cycle n, n+1, n+2 just before the final scanning, the present position for the head is kept without returning to the original point in the Y-direction. After the steel plate 1 is forwarded by an adjacent interval l2 of contact probes 21 to the Y-direction at the final scanning cycle n+3, n+4, n+5, the head is made to move successively to the X- and Y-directions inversed from the usual direction, to return to the original point 0. Thus, the useless process is eliminated and the efficiency for the flaw detection can be improved.
Patent JP-H10119412-A (JP)
Title: Stencil printing machine
Inventor: YAGI HIDEYUKI
IPC: B41L13/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust a printing position in a stencil printing machine which prints on a single paper by using a plurality of plate cylinders. SOLUTION: Position adjustment of a printing area A on a top face in left and right directions with respect to a paper conveying direction S is performed by moving a plate cylinder 12 for top face in left and right directions α and β. Position adjustment of a printing area on a rear face in left and right directions is performed by moving a paper feed stage 58 in left and right directions γ and δ. In the position adjustment of the rear face, the plate cylinder 12 for top face is also moved by the same quantity as the movement of the paper feed stage 5 in order to eliminate relative movement between a paper 56 and the plate cylinder 12 for top face.
Patent JP-H02130573-A (JP)
Title: Fixing oil composition for electrophotography
Inventor: MATSUNAGA SATOSHI
IPC: G03G15/20
Filed: 1988-11-11
Abstract: PURPOSE:To greatly improve the durability of a silicone rubber roller by incorporating a specific antioxidant into a silicone oil. CONSTITUTION:The sulfur antioxidant expressed by the following formula is incorporated at 0.001 to 10wt.% into the silicone oil: R1-S-R2, where R1 denotes an alkyl group or heterocycle; R2 denotes hydrogen, alkyl group or heterocycle. The antioxidant is brought into reaction with the generated radicals in this way to prevent the generation of the curing reaction of the silicone rubber, by which the durability of the fixing roller made of the silicone rubber is improved to 5 to 6 times the durability of the conventional fixing roller.
Patent JP-H11107111-A (JP)
Title: Glass woven fabric base material for printed wiring board
Inventor: MIYASATO KEITA
IPC: D03D15/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base material for printed wiring boards used in electronic equipments, computers, communication equipments and the like by plainly weaving glass fiber yarns as warps and wefts in a specific woven warp/weft ratio range and in a specified weight. SOLUTION: This base material is obtained by plainly weaving ECD 450 1/10 glass fiber yarns regulated by JIS R3413 as warps and wefts in a woven warp/weft ratio 0.9-1.1 per 25 mm and in a weight of 45-55 g/m<2> or 200-220 g/m<2> . The base material is used to obtain a laminate for printed wiring boards.
Patent JP-H11109865-A (JP)
Title: Sealing seal
Inventor: KUROSAKI KAZUHIKO
IPC: G09F3/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly recognize the state of a sealing seal by forming two electrodes apart a spacing on a tacky adhesive sheet and setting this spacing as narrow as the two electrodes are conducted when the seal is cut by a blade. SOLUTION: The electrodes 17, 19 are formed by printing of conductive ink, etc., on a base material and are formed into a comb shape. The electrodes 17, 19 consist respectively of backs 17a, 19a and teeth 17b, 19b. The backs 17a, 19a are arranged at both ends of the base material and extend in the longitudinal direction of the base material. The teeth 17b, 19b extend in the transverse direction of the end-sealing seal a respectively from the backs 17a, 19a. The teeth 17b and the teeth 19b are parallel and the spacings therebetween are about 10 microns. The electrodes 17, 19 are formed on the base material apart the spacing in such a manner and this spacing is set as narrow as the two electrodes 17, 19 are conducted via the blade when the end-sealing seal 9 is cut by the blade. The part between the electrode 17 and the electrode 19 is coated or printed with the tacky adhesive.  Release paper is stuck onto the tacky adhesive.
Patent JP-H09101724-A (JP)
Title: Copying device
Inventor: OGIWARA MASATO
IPC: G03G15/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of copying the specified number of copies for every distribution destination and automatically adding a cover on which the distribution address is recorded to the top of the body. SOLUTION: This copying device capable of copying and outputting plural number of copies is provided with an address registering means 1 for registering the distribution address, a copying designating means 2 designating the distribution address and the number of copies for every distribution address, a cover forming means 7 forming the cover on which the distribution address is recorded based on the distribution address registered in the registering means 1 in every unit of copying paper already copied by the specified number for every distribution address when the designating means 2 designates the distribution address and the number of copies for every distribution address, and a copying control part 3 adding the cover formed by the forming means 7 to the top of the copying paper and outputting it.  It is also provided with a sorting means 4 superposing the copying paper already copied by the specified number in page order.
Patent JP-H03146672-A (JP)
Title: Susceptor for cvd
Inventor: NOZAWA KAZUMI
IPC: C30B25/12
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the generation of graphite dust and to stably form a film free of impurities by making the surface roughness of the contact part of a graphite base material with a wafer different from that of the other surface and coating the base material with vitreous carbon. CONSTITUTION:The surface roughness of the contact part of the graphite base material with a wafer is made different from that of the other surface. The surface roughness of the contact part is controlled to <=0.7mum Ra measured by a surface roughness tester with the diameter of the tip of its probe controlled to 1.5 mm. The roughness of the surface other than the contact part is adjusted to 2-10mum measured by the tester with the diameter of the tip of its probe to 5mum. The surface roughness is regulated by sand paper, sandblasting, etc. The graphite base material is coated with vitreous carbon to form a susceptor for CVD. When CVD is carried out using this susceptor, uniformity of the formed film is enhanced, and the infiltration of foreign matter such as released material into the formed film is reduced.
Patent JP-H10127123-A (JP)
Title: Seedling transplanting mechanism
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanting mechanism with which the invasion of foreign materials such as mud or cut straw is prevented and durability is improved by constituting an interval section formed from a transplanting arm or the like while covering that interval section by mounting a loop-shaped member loosely fitted to the transplanting arm, etc., on a connector or the like. SOLUTION: Transplanting arms 13 are supported at both the terminal parts of a rotary case 10, cam shafts 16 of both the transplanting arms 13 are protruded oppositely to the side where the rotary case 10 exists, a connector 18 is provided for connecting and fixing these protruding cam shafts 16 each other and the interval section formed by proximating the transplanting arms 13 and the connector 18 at the parts of the protruding cam shafts 16 is constituted while being covered by mounting loop-shaped members 61, 63 and 65 loosely fitted to the transplanting arms 13 or the connector 18 on the connector 18 or the transplanting arms 13.