baber/WOPTO huggingface dataset:
Patent JP-S5994535-A (JP)
Title: Continuous punching device
Inventor: ONO HIDEO
IPC: B21D28/04
Filed: 1982-11-22
Abstract: PURPOSE:To provide a continuous punching device which is so constructed as to work more punches quickly by providing a punching device at a right angle to the conveyance direction for a material to be punched, and providing further a positioning device which detects the punched hole and stops the conveyor. CONSTITUTION:A punching device 23 is installed in the midway in the conveyance direction of a conveyor 16, and plural holes 22 are punched at one time in the direction at a right angle to the conveyance direction by means of plural punches 27 and dies 29 attached to said device, with a steel plate 21 in-between. A positioning actuator 35 attached to a positioning device 36 in the position corresponding to the punch 27 fits the boss of a positioning device 31 into the previously punched hole 22 by forcing downward the same. The conveyor 16 is stopped upon detecting the fitting of said boss. The punching of the holes 22 in the 2nd and succeeding rows is accomplished continuously by the above-mentioned mechanism. The device is applied for production of the vehicle deck of an automotive carrier ship, etc.
Patent JP-2000059574-A (JP)
Title: Transparent frame scanner
Inventor: KO DAIBUN
IPC: G06T1/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To scan a book and transparent material while directly looking at them by consisting of a frame, a 1st flat panel and a 2nd transparent panel provided in the frame and a device making an image and allowing the device making an image to scan from one edge to the other edge of the 2nd transparent panel in the frame to form the image of a scan object. SOLUTION: This transparent frame scanner 200 consists of a pair of flat transparent panels 204 and 206 and both of the upper and lower panels 204 and 206 are made of glass of prescribed uniform thickness or transparent plastic material. Further, the upper and lower panels 204 and 206 are away from each other and are provided integrally with a frame 208. A device 212 making an image which is used for forming an image of a scan object 202 exists between the upper and lower panels 204 and 206. The given scan object 202 can be seen through the frame transparent scanner 200 and can be given necessary adjustment because the scanner 200 is transparent.
Patent JP-S6447272-A (JP)
Title: Charging power source of condenser
Inventor: MURAKAMI YOICHI
IPC: H02M3/28
Filed: 1987-08-17
Abstract: PURPOSE:To reduce the interference of noise by charging over a centertap point of the secondary winding of a transformer in accordance with the magnitude of the charging voltage of a condenser by the charging power of the condenser. CONSTITUTION:The charging power of a condenser is constituted of the primary power 1, the first - the second driving circuits 2 and 12, a transistor 3, a condenser 6, a synchronizing circuit 7, a saturation preventive circuit 8, a transformer 9 having a centertap, a rectifier circuit 10, a pulse generation circuit 11, the first - the second saturable reactors 13-14 and the first-the third diodes 15-17. And, the above-mentioned power turns on and off the transistor 3 producing the noises during the period of blanking, and at the same time, the timing that the secondary current of a transformer 4 is reduced to zero is included during the period of blanking. Accordingly, the widths of on-pulse varies with the magnitude of the charging voltage of the condenser 6, and a signal is outputted to the driving circuit for changing over the voltage taken from the secondary winding by the applicable magnitude.
Patent JP-H0751192-A (JP)
Title: Suction tool for floor for vacuum cleaner
Inventor: MADOKORO YASUHIRO
IPC: A47L9/00
Filed: 1993-08-18
Abstract: PURPOSE:To display a superior buffering function when cleaning on a window side is performed by attaching a napped blanket to the entire periphery of a bumper, and arranging it at the inside by folding by passing the terminal part of the napped blanket through a hole part. CONSTITUTION:The napped blanket 33 consisting of textile cloth in cut pile shape is arranged at a groove part 31, and also, the terminal part of the napped blanket 33 is integrated by attaching to the bumper 28 by passing through a cut hole 32 by bending and applying an adhesive to the napped blanket 33 so as to be set along a projecting part 35. Therefore, effects for buffering performance and sliding performance can be displayed in the napped blanket 33 consisting of the textile cloth in cut pile shape made of soft cloth in addition to the softness of a material. The napped blanket 33 consisting of the textile cloth in cut pile shape is arranged at the groove part 31 formed on the bumper 28. Furthermore, the turning over and shift from an end face of the napped blanket 33 can be prevented from occurring due to the abutting of a suction tool main body with a wall plane by passing the terminal part of the napped blanket 33 through the cut hole 32 and mounting it on the projecting part 35 on the inside of the bumper 28, which displays good appearance.
Patent JP-H0835444-A (JP)
Title: Jet catching plate for jet engine
Inventor: TOYONAGA TAKEMORI
IPC: F02K1/78
Filed: 1994-07-26
Abstract: PURPOSE:To double blowout from a jet engine via the effective collision thereof with a reflector, save energy and increase a speed by fitting the reflector having a circular flat center section to the nozzle of the jet engine via a plurality of legs, and providing a diffuser plate on the rear side of the reflector. CONSTITUTION:Four legs 3 are fixed at a position downstream of a blowout direction from the nozzle 2 of a jet engine 1, and a reflector 4 having a circular flat center section is provided at the forward ends of each leg 3. Also, a diffuser plate 5 is fitted to the rear side of the reflector 4. As a result, speed intensity is doubled via the reaction of a linear blowout force jetted from the nozzle 2 due to the collision thereof with the reflector 4. Also, the diffuser plate 5 for diffusing the jetted air is assembled into the reflector 4 for eliminating resistance at other than the circular section, thereby increasing jet power and increasing the speed of an airplane.
Patent JP-2001032221-A (JP)
Title: Cleaning structure of sound insulating panel, and sound insulating wall having this cleaning structure
Inventor: HISHIGAKI YOUICHIROU
IPC: E01F8/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning structure of a sound insulating panel which can be effectively cleaned by rain, and a sound insulating wall provided with this cleaning structure. SOLUTION: In sound insulating panels 1a, 1b stacked in the vertical direction, the rain W on an outer surface 11 of the upper sound insulating panel 1a is uniformly distributed and led to an inner surface 12 of the lower sound insulating panel 1b along a water passage 6 provided in a lower frame 4 of the vertically adjacent upper sound insulating panel 1a. The rain is uniformly distributed and led on the inner surface 12 of the sound insulating panel 1b to wash away pollutant deposited on the inner surface 12. Even when the sound insulating panels 1a, 1b are installed below a highway, or installed in a curved condition above the road, even the inner surface 12 of the sound insulating panel 1b facing the road side difficult to be exposed to the rain fall is effectively cleaned.
Patent JP-H0757105-A (JP)
Title: Curve data processor
Inventor: ISHII SHUICHI
IPC: G06T11/20
Filed: 1993-08-18
Abstract: PURPOSE:To calculate coordinates of points whose number corresponds to segment length and improve the representing capability of curve data process and to rationalize an arithmetic processing. CONSTITUTION:Plural coefficient data which are different in the number of steps 0-1 of Bejier curve algorithm are stored in a ROM 3. A curve data processing part 2 proper coefficient data out of the ROM 3 corresponding to the segment length of curve data inputted from a CPU 4 and performs operation to find coordinates. Curve coordinates are calculated without any gap and the data processing is carried out with an arithmetic quantity corresponding to the segment length.
Patent JP-H1097765-A (JP)
Title: Recording medium, its reproducing device, device and method for reproducing data
Inventor: YOSHIOKA HIROSHI
IPC: G11B20/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To automatically set an optimum characteristic according to kinds of recording media by switching a waveform equalization characteristic of a waveform equalizing means based on contents of a demodulation processed parameter. SOLUTION: Outputs of a photodetector of an optical pickup 21 are inputted to a waveform equalizer 23 after they are added through a preamplifier 22, and the optimum characteristic is selected by switching either one between its delay characteristic or amplitude characterrstic. When an optical disk 11 starts to reproduce, and when the optical pickup 21 starts to read out, and a disk motor 12 is rotated automatically at a prescribed speed, the parameter is read out. The kind of the recording medium 11 is decided from the parameter read by a data processor 29, and by switching the waveform equalization characteristic of the waveform equalizer 23, the optimum characteristic is set automatically.
Patent JP-S58105674-A (JP)
Title: Pattern displaying device of tv set
Inventor: ITOU MASATERU
IPC: H04N5/445
Filed: 1981-12-17
Abstract: PURPOSE:To prevent occurrence of a case where the pattern displaying location on the picture is changed or disappears, by installing a means which controls the frequency of the vertical pulse signal. CONSTITUTION:When a video signal exists, a defeat signal (c) is not inputted into a signal switching means 1 and a vertical synchronizing signal (a) is impressed upon a pattern setting means 2, and then, the said means 2 uses the signal (a) as a reset signal. When no video signal exists and the defeat signal (c) is inputted, the switching means 1 impresses a vertical pulse (b) upon the pattern setting means 2 as a reset signal through a frequency controlling means 3 having two frequency controlling means. The frequency controlling means 3 is composed of two sets of frequency controlling circuits. One of the circuits is controlled to prevent the flow of images in the vertical direction when a video signal exists, and the other is controlled to set the pattern displaying location on the picture. The pattern setting means 2 counts horizontal pulses (d) and sets the pattern displaying location in the vertical direction.
Patent JP-S6359538-A (JP)
Title: Automatic calling card issuing device
Inventor: TATEZAWA YASUSHI
IPC: B41J3/00
Filed: 1986-08-29
Abstract: PURPOSE:To contrive reductions in time and cost required for forming a calling card, by printing the calling card based on calling card printing information inputted. CONSTITUTION:An input part 1 for inputting calling card printing information, a storage part 7 for storing the calling card printing information thus inputted, and a printing part 9 for printing a calling card based on the stored content are provided. A user of the calling card inputs the calling card printing information through the input part 1, and causes the printing part 9 to print the calling card. Thus, the reductions in time and cost for forming the calling card can be contrived. Further, a CPU 14 and a memory 15 are provided to constitute a controlling part 13, and a registration-controlling means 13a, a retrieval- controlling means 13b and a printing-controlling means 13c are realized on a softward basis by executing a control programs, whereby calling card printing can be controlled speedily and appropriately.
Patent JP-H1050737-A (JP)
Title: Semiconductor device and collet for mounting semiconductor element
Inventor: UJIIE MASATO
IPC: H01L23/057
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a product which hardly causes the mounting deviation and allows the bonding wire to be short enough to reduce its inductance by forming a notch at least at one corner of the cavity which mounts a semiconductor device. SOLUTION: The semiconductor device has a package 3 having a cavity 11 for housing a semiconductor device 1, the four corners of the cavity being in a corner shape. A notch 7 e.g. is formed into at least at one corner of the cavity 11. The center 41 of the cavity 11 is eccentric from that 40 of the package 3 so that the center of the device 1 and center of electrode pads 9 at the four corners are aligned with that 40 of the package 3. Thus it is possible to contact the device 1 with two sides of the notch 7, stabilize the mounting of the device 1 and reduce the wire length variation.
Patent JP-2001031445-A (JP)
Title: Glass frit for japanese colors and its production
Inventor: TSUJI KIMIYA
IPC: C04B41/89
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide glass frit for Japanese colors improved in compatibility with Indian red by improving and homogenizing the composition of a fusing agent (especially white balls) in order to prevent defects such as warpage and cracking occurring when firing enamel color, and to provide a method for producing the glass frit for Japanese colors. SOLUTION: This glass frit for Japanese colors comprises 25-40 wt.% silicon dioxide, 20-40 wt.% lead, 15-25 wt.% sodium nitrate, 5-15 wt.% dross inclusion and an additive. The glass frit is produced by the following steps: compounding of silicon dioxide, lead, sodium nitrate, dross inclusion and an additive; blending and fusing the composition to form a molten liquid; throwing the molten liquid into water to quench and solidify it so as to form white balls; crushing and grinding the white balls to form glass frit; receiving the glass frit together with water in a precipitation vessel to disperse the glass frit in water; leave them as they are to cause sedimentation; and taking out supernatant water and removing water to collect only fine-grain glass frit.
Patent JP-2001031765-A (JP)
Title: Devolatilization method for polyarylene sulfide
Inventor: AKIBA ITSUKI
IPC: C08G75/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently decrease the content of volatile components as much as possible under mild conditions by heating pellets or a ground product of pellets of a polyarylene sulfide obtained by the polymerization in a solvent at the m.p. of the polyarylene sulfide or lower. SOLUTION: The shape of the pellets is not limited, and the shape of the section of them may be circular, elliptic, rectangular, or the like. The ground product of pellets may be in the form of a powder, granules, lumps, or the like. Preferably, the average particle size of the pellets or the grinding product of pellets is desirably 0.1-10 mm. The heating is done preferably at 250 deg.C or higher under a reduced pressure, usually under 1-20 kPa. Usually, the heating time is 0.1-5 hr. The deaeration effect can be enhanced by blowing steam or a hot inert gas, such as nitrogen, helium, or argon, during heating.
Patent JP-S6097540-A (JP)
Title: Fluorescent lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/35
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a fluorescent lamp which has an excellent appearance characteristic and in which no stains develop on the surfaces of the glass tubes by maintaining during burning the temperature of the coldest area of the surfaces of the glass tubes which is located in a discharge path formed in the glass tubes at a specified level or higher. CONSTITUTION:U-shaped inner glass tubes 2 and 3 have openings 4 and 5 at their ends and contain electrodes 6 and 7 in their other ends. They are sealed in an airtight cylindrical outer tube 1 which is charged with mercury and argon gas. A plasma 8 is used to produce electric discharge between the inner glass tubes 2 and 3. The inner surfaces of the inner glass tubes 2 and 3 are coated with films made of a metal oxide or a phosphate which are coated with phosphor films. In this fluorescent lamp, the temperature of the coldest area located between the electrodes 6 and 7 is adjusted to at least 80 deg.C. As a result, mercury can not exist on the films, thereby preventing any development of stains.
Patent JP-H0524992-A (JP)
Title: Method for growing lanthanum hexaboride single crystal
Inventor: OTANI SHIGEKI
IPC: C30B13/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain lanthanum hexaboride single crystals small in defects. CONSTITUTION:This method for growing lanthanum hexaboride single crystals by a floating zone method features that the growing temp. is reduced by controlling the compsn. of a melt zone in such a manner that the content of lanthanum is made excess compared to that of LaB6. In the case of controlling the molar ratio of B/La in the melt zone compsn. to 2-5, the grain boundaries in the crystals can be reduced, and particularly, in the compositional range of 3-2.5, single crystals free from grain boundaries can be grown with good reproducibility. For preparing the melting zone compsn., the method melting while holding a lanthanum lump between a raw material sintering rod and a sintering rod for growing initial melt zone or seed crystal or the method using a sintering rod more excess in the content of lanthanum than that of LaB6 are used. The lanthanum hexaboride single crystals are used for high brightness electronic radiation materials having a long service life or the like.
Patent JP-S5994749-A (JP)
Title: Motor-driven microfiche carrier
Inventor: YAMAMOTO YASUHIRO
IPC: G03B21/11
Filed: 1982-11-22
Abstract: PURPOSE:To eliminate trouble originating from the presence of a signal line by detecting a moving member arriving at both end parts within a movement range from the extent of the rotation of a rotating shaft which transmits a driving force to the moving member, and limiting the movement range. CONSTITUTION:A motor MT-Y rotates forward or backward to rotate a prismatic shaft 42, rotating the 1st gear G1 and the 2nd gear G2. When a frame body 38 moves forth until a movement limit position, a pin P presses the actuator A3 of a switch MS by the counterclockwise rotation of the gear G2 to input a signal to a control circuit, and conduction to the motor MT-Y is cut off to stop the forward movement of the frame body 38. When the frame body 38 moves back until a movement limit, on the other hand, the pin P presses the actuator A4 of a switch MS4 by the clockwise rotation of the gear G2 to stop the backward movement of the frame 38 similarly. Therefore, the need for the signal line is eliminated, so the trouble originating from the presence of the signal line is eliminated.
Patent JP-H0686652-A (JP)
Title: Method for preventing deformation of vegetable due to boiling
Inventor: EMOTO HITOSHI
IPC: A23L19/00
Filed: 1991-07-20
Abstract: PURPOSE:To prevent deformation of vegetables due to boiling when heating vegetables in a seasoning liquid in order to season these vegetables for cooking of vegetables. CONSTITUTION:An aqueous solution of acetic acid containing a calcium component from egg shells prepared by using egg shells originally difficult to utilize as industrial waste matter is added to soup or seasoning liquid and the mixed liquid is heated together with vegetable to prevent deformation of vegetables due to boiling. Acetic acid concentration in the soup or the seasoning liquid is kept to 0.005-0.1wt.% and calcium concentration is kept to 0.02-0.6wt.%.
Patent JP-S6468486-A (JP)
Title: Production of azetidine-2-one
Inventor: KEISU OORUDOHAMU
IPC: C25B3/23
Filed: 1988-08-19
Abstract: A process of preparing N-unsubstituted azetidin-2-ones which comprises the electrochemical oxidation of an azetidin-2-one N-substituted by a phenyl group carrying a selected ortho- or para-substituent.
Patent JP-H0758807-A (JP)
Title: Time setting device
Inventor: TAKAHASHI YUMIKO
IPC: G04G5/00
Filed: 1993-08-19
Abstract: PURPOSE:To decrease a setting time error and a delay time caused at time data transmission and at setting by providing a time data storage means and a transmission control means to one station side and providing a time setting means to other station side. CONSTITUTION:Upon the receipt of a time setting request received from an input device 4 at a setting side station 1, a time update means 6 reads time data periodically from a clock circuit 8 and stores the data to a time storage memory 7. When a transmission reception control section 11 acquires a transmission right time data stored in the memory 7 are integrated in a time setting transmission frame and the result is sent to a transmission line 3. Upon the receipt of the time setting transmission frame from the transmission line 3 by a transmission reception control section 18 of a set side station 2, an identification code of time setting is discriminated via a frame discrimination means 17 and a time setting transmission frame priority processing means 14 is started and a data frame usual processing means 15 is interrupted. Then the data frame is processed while taking precedence over other data frame.
Patent JP-H0253035-A (JP)
Title: Plane microlens
Inventor: HOSOKAWA HAYAMI
IPC: G02B6/12
Filed: 1988-08-18
Abstract: PURPOSE:To provide the plane microlens itself with an optical control function by constituting the substrate of the plane microlens by using a material which has at least one of electrooptic effect, acoustooptic effect, magnetooptical effect, thermooptic effect, and nonlinear optical effect, and applying a physical quantity corresponding to the possessed optical effect and performing optical control. CONSTITUTION:A plane Fresnel lens 3 is laminated on the substrate 2 of the microlens with variable focal length to constitute the plane microlens 1. The substrate 2 is made of electrooptic effect crystal such as LiNbO3, electrodes 4 and 5 are provided to both sides, and a power source 6 is connected to the electrodes 4 and 5. When parallel light is entered into the plane Fresnel lens 3 of this plane microlens 1, the light is converged by the plane Fresnel lens 3. When a voltage is applied to the electrodes 4 and 5 from the power source 6, an electric field is applied to the substrate 2 made of the electrooptic effect crystal to cause variation in refractive index. Consequently, the focal length is varied by turning on and off the electric field applied to the substrate 2.
Patent JP-H0870060-A (JP)
Title: Ceramic multilayred package
Inventor: ISHIWATARI HIDEYUKI
IPC: H05K1/11
Filed: 1994-08-30
Abstract: PURPOSE: To provide a multilayered ceramic package capable of stabilizing characteristics of a microwave integrated circuit device or the like which is constituted in the package, and of miniaturization. CONSTITUTION: A multilayered ceramic package is provided with a base plate 11 wherein an electric circuit is formed on the surface, and a metal film turning to a ground surface is formed on the back, a frame 12 which is arranged on the base plate so as to surround the electric circuit and has a metal film formed on the surface opposite to the base plate, and signal terminals 13a-13d formed on the side surface of the base plate. Through holes 14a-14n are formed on the frame and the base plate, and the metal film on the upper surface of the frame is electrically connected with the metal film on the back of the base plate.