baber/WOPTO huggingface dataset:
Patent JP-H04105950-A (JP)
Title: Electro-transfer recording device
Inventor: MIYAWAKI KATSUAKI
IPC: B41J2/325
Filed: 1990-08-27
Abstract: PURPOSE:To increase a recording speed by providing a control means to control the energizing voltage, the number of energizing pulses, or pulse width of a recording electrode according to the number of recording electrodes simultaneously energized by a drive circuit. CONSTITUTION:A deciding circuit 25 decides the number of pulses generated by a pulse generating circuit 20 and the voltage of a power source 18 from a count value for recording data on the block of a counter 24 so that recording concentration is kept at a constant state. A voltage control circuit 26 controls the voltage of the power source 18 according to a count value form recording data on each block of the counter 24 by means of an output signal from a deciding circuit 25. The pulse generating circuit 20 generates the number of pulses, responding to a count value for recording data on each block of the counter 24, by means of an output signal from the deciding circuit, 25: during recording of each block of recording data 151, 152, 153...15u. Thereby, when the number of simultaneously recorded signals is decreased, the voltage of the power source 18 is reduced and the number of pulses generated by the pulse generating circuit 20 is decreased. When the number of simultaneously recorded signals is increased, the voltage of the power source 18 is increased and the number of pulses generated by the pulse generating circuit 20 is increased.
Patent JP-H04107072-A (JP)
Title: Synchronizing signal separator
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/93
Filed: 1990-08-27
Abstract: PURPOSE:To accurately separate synchronizing signals from input signals without being affected by the deterioration of signal waveforms by outputting the synchronizing signals after comparing the input signals clamped by either a peak clamp circuit or a pulse clamp circuit with a prescribed level. CONSTITUTION:Video signals inputted from an input terminal 1 are clamped into a set clamp level by a peak clamp circuit 2, and supplied through a pulse clamp circuit 5 to a comparator. 6. The comparator 6 separates the synchronizing signals after comparing the level of the signals with a slice level set rather higher than the clamp level in the circuit 5, and outputs the synchronizing signals from an output terminal 4, and simultaneously supplies them to a clamp pulse generating circuit 7. Then, the video signals clamped by the circuit 5 are compared with the slice level set rather lower than the clamp level in the circuit 5 by the comparator 6, so that the synchronizing signals are separated and outputted.
Patent JP-S59117141-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YOSHIMASA
IPC: H01L23/28
Filed: 1982-12-24
Abstract: PURPOSE:To prevent the generation of package crack by eliminating burrs or shaping the edge or rounding the tab edge. CONSTITUTION:The tab lead 2 to which semiconductor pellet is placed is subjected to elimination of burrs or shaped. Meanwhile, the edge 10 of tab lead 2 is rounded. Thereby, concentration of stress can be eliminated and crack can be prevented.
Patent JP-H0547728-A (JP)
Title: Method and apparatus for erecting wafer
Inventor: KUDO HIDEO
IPC: H01L21/68
Filed: 1991-08-13
Abstract: PURPOSE:To vertically support a wafer by a handling unit by vertically erecting the wafer to be fed horizontally by a fluid flow. CONSTITUTION:The apparatus for erecting a wafer comprises a suction arm 10 having sucking means (suction nozzle 11, a vacuum passage 12) and positioning means (stopper ins 14,...), and driving means (servo motor 16, gears 15, 17) for rotating the arm 10 around a horizontal shaft (rotary shaft 8) to constitute a wafer erecting unit 7. After a wafer W to be conveyed horizontally in pure water is brought into contact with the pins 14,... of the arm 10 waiting in a horizontal state to be positioned, it is vacuum-sucked to the nozzle 11 and held. Thereafter, when a servo motor 16 is driven to rotate the arm 10 from a horizontal state at 90 deg. of an angle, the wafer W held by the arm is erected vertically, and hence a handling unit easily handles the wafer W to support it vertically.
Patent JP-2001053922-A (JP)
Title: Image reader
Inventor: SHIMA NOBUHIRO
IPC: G03G15/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of performing satisfactory printing without scratch by preventing foreign matters such as paper powder from being stuck on the printing belt (printing plane) of an endorser, and of removing the foreign matters or the like on the printing plane by automatically cleaning the printing belt. SOLUTION: A freely sliding shutter 43 is provided for opening/closing the opening part of an endorser printing unit 16, a cleaning member 41 is provided on the lower surface of this shutter 43, and the cleaning member is arranged so as to be brought into contact with the printing plane when the shutter is closed. In the non-printing operation, a printing belt 21 is protected by closing the shutter 43 and by opening/closing the shutter 43, the said cleaning member slides on the printing belt 21 and removes the foreign matters such as paper powder. By rotating the printing belt 21 when the shutter is closed, the cleaning member slides on the printing belt 21 and automatically cleans the surface.
Patent JP-2000050638-A (JP)
Title: Arbitrary waveform output power supply
Inventor: ONUKI TOSHIYA
IPC: H02M7/48
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which is capable of efficiently outputting an arbitrary waveform over a wide frequency range. SOLUTION: This arbitrary waveform output power supply is provided with a direct-current power supply 11, a bridge circuit 12 comprising power switching elements 13A, 13B connected with the power supply 11, an output circuit comprising a reactor 15 and a capacitor 16 connected with the output point of the bridge circuit 12, a reference signal generating circuit 18 which generates arbitrary reference signal waveforms, an arithmetic circuit 20 which outputs signals for controlling the turning on/off of the power switching elements, in response to the difference between the reference signal and an output circuit voltage signal, and drive circuits 22, 24 which discriminates the signs of output signals from the computing circuit 20 to on/off-drive the switching elements.
Patent JP-H07316640-A (JP)
Title: Carburization hardening method and driving power transmission member subjected to carburization hardening
Inventor: ODA KAZUYUKI
IPC: C21D1/06
Filed: 1994-09-21
Abstract: PURPOSE:To provide a carburization hardening method by which a carbon steel having an austenite crystal grain size of >=#10 is obtainable even in the non-sintered articles of a blank material consisting of a low-carbon steel. CONSTITUTION:The blank material consisting of the low-carbon steel is heated to its austenitization temp. or above and is subjected to a carburization treatment and is then cooled down to the austenitization temp. or below. The cooled blank material is rapidly heated to the austenitization temp. or above and is in succession subjected to a hardening treatment. The surface carbon concn. at the time of this carburization treatment is set at about the eutectic point. The rapid heating temp. described above is set at a temp. right above the austenitization temp.
Patent JP-H0566484-A (JP)
Title: Image forming device
Inventor: MORISHITA NORIO
IPC: G03B27/52
Filed: 1991-09-06
Abstract: PURPOSE:To form analog and digital images and to superimpose and form plural images on an output member by equipping a reflection type exposing device, a projection type exposing device, and a digital type exposing device, and controlling the carriage of the output member. CONSTITUTION:A photosensitive member (a) having a microcapsule into which, at least, photosensitive and color materials are sealed, is used, and one or both of a transmission type exposing device 50 as the analog exposing device exposing an original to the photosensitive member (a), and the reflection type exposing device 60, a thermal developing device 20 heating the photosensitive member (a), the photosensitive member (a), and the output member (b), are provided. Moreover, the digital exposing device 10 exposing the image inputted to the photosensitive member (a) with an electrical or optical signal, is provided. The analog-exposed image and further, the analog-exposed and digital-exposed images, are formed on the output member (b). At this time, the feeding of the output member (b) is controlled by a first feeding control roller 13 and a second feeding roll 14.
Patent JP-H0972557-A (JP)
Title: Heater for bath room
Inventor: YADA HAJIME
IPC: F24D15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heater for a bath room capable of reducing the cost and of automatically heating before entering the bath room. SOLUTION: Waste gas exhausted from a hot water supplier 3 is lowered in its temperature through a waste heat exchange unit 5, and is exhausted to the outside. In contrast, once the hot water supplier 3 is combusted and a hot water supplier fan 37 for example is rotated, a ventilating fan 11 is also actuated interlocked with the hot water supplier fan 37. Hereby, exhaust air in the bath room taken in by the ventilating fan 11 is fed to the waste heat exchange unit 5, and is heated by heat exchange using waste heat from the hot water supplier 3 as a heat source and is sent into the bath room as heating air.
Patent JP-H0276609-A (JP)
Title: Chuck for lathe
Inventor: MAKI TAKEO
IPC: B23B31/19
Filed: 1988-09-09
Abstract: PURPOSE:To fix a work at more even pressure by inserting pistons into the plural cylinder chambers of a chuck body and enabling each work holding member in piston rod and areas to independently press the work. CONSTITUTION:Pistons 6, 6 are respectively inserted into cylinder chambers 5, 5 which are opposite to each other in relation to the center axis, located near the outer periphery of the inside of the chuck body and extended in the axial direction. Plate-shaped work holding claws 8, 8 are opposite to each other and fixed to the projected end portions of piston rods 7, 7 in a cantilever form. Oil passages 10a, 10b, 10c, 11a, and 11b which are connected to the rod and head sides of each piston 6 for both cylinder chambers 5, 5 are formed in a chuck body 1, so as to be connected to pipes 12a, 12b, and 12c which are connected to a pressure fluid supply source in a spindle 2. Then, the work holding claws 8, 8 are shifted toward the end surface side of the chuck body 1 via pressure fluid, and each work holding member presses the end surface of a work at an approximate equal pressure to hold and fix the work. As a result, working accuracy can be improved.
Patent JP-H1069231-A (JP)
Title: Portable terminal of liquid crystal display
Inventor: MORIYA YAICHI
IPC: G09F9/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To save the labor for the operation to open and close a liquid crystal protective cover by eliminating the hinges of the liquid crystal protective cover as compared to the prior art. SOLUTION: A liquid crystal unit 4 is packaged to a main body case 3 and closed cell sponges 2A, 2B are stuck to the liquid crystal protective cover 1. These closed cell sponges 2A, 2B are mounted at the liquid crystal window frame of the main body case 3 while the sponges are held shrunk. The closed cell sponges 2 may be embodied by using a rubber-like material including the respective cells and may be usually embodied by coating the surfaces of the sponge materials cut out to necessary shapes with skin layers of the same or similar materials.
Patent JP-H0273901-A (JP)
Title: Method for preventing wear of metal mold for compacting
Inventor: TANAKA YOSHIKIYO
IPC: B22F3/02
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the wear of a metal mold for compacting and to prolong the service life when iron powder is compacted with the mold, by mixing the iron powder with butyl stearate, wax and manganese sulfide. CONSTITUTION:When iron powder is compacted with a metal mold, the powder is mixed with at least one of 0.5-1.0wt.% butyl stearate and 0.5-1.0wt.% wax and 2-4wt.% manganese sulfide. A reaction product of ethylenediamine with stearic acid is used as the wax. The lubricity between the resulting green compact and iron is improved and the wear of the mold is repressed.
Patent JP-S60120449-A (JP)
Title: Access processing system
Inventor: OCHI YASUAKI
IPC: G06F12/06
Filed: 1983-12-01
Abstract: PURPOSE:To lower the cancellation ratio of selected accesses due to bank busy, by dividing banks into groups and preferentially making an access whose group is not busy to participate in an access selecting circuit. CONSTITUTION:In the case of an access ACC participating in an access selecting circuit 10, the busy condition of the group including the bank having the access address is checked at a group busy checking circuit 16 in the first place. When the busy flag of the group is ''0'', the said access can participate in the selecting circuit 10. An access whose group busy is ''1'' is set to a waiting condition. At the selecting circuit 10 it is checked that whether or not an inputted access satisfies various selecting conditions and, when satisfies, the circuit 10 sends the access to a pipeline P1 and generates a wake-up signal ST, and then, sets the busy flag of the group including the said access (address) to ''1'' by sending a signal to a controlling section 14.
Patent JP-H1148990-A (JP)
Title: Steering system
Inventor: HIRAGUSHI SHUZO
IPC: B60R21/05
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a steering system capable of protecting the driver from shocks through smooth pivotal motion of its steering column with a simple structure and of preventing breakage of the column even on a forcible turn of a steering wheel being locked. SOLUTION: A steering column 3 that supports a steering shaft 2 also supports a lock member that is displaceable between its shaft-pivot checking position and shaft-pivot allowing position. The column 3 is mounted with a support member 51 for holding the upper portion of the column 3 pivotable forward in the vehicle on a support shaft 50d extending across the vehicle body, and with a torque reception member 11 for receiving the torque transmitted from the steering shaft 2 to the column 3 through the lock member in the shaft-pivot checking position. The pivot of the column 3 is checked until a predetermined load acts on the column 3 in the pivoting direction, which first permits such a pivot.
Patent JP-S59109627-A (JP)
Inventor: UDOO RAINETSUKE
IPC: E02F9/22
Filed: 1983-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6384626-A (JP)
Title: Method for coating fine particle
Inventor: ASHIZAWA NAONORI
IPC: B01J2/16
Filed: 1986-09-26
Abstract: PURPOSE:To coat fine particles by once drying the coating liquid stuck on fine particles to eliminate adhesive properties for the other fine particles and thereafter sticking the coating liquid furthermore on the fine particles. CONSTITUTION:In a taper-shaped fluidized bed casing 5 wherein the upper part is made to a large diameter, the height is regulated to nearly 1.7-4.5 times of the diameter of the lower part. Further a nozzle 12 is provided to the intermediate part of the height, and the fluidized bed casing 5 is comparted into a drying part 5b of the upper half part and an atomizing part 5a of the lower part. Fine particles are introduced into a container tank 3 and heated air is blown from the lower part in such a degree that the fine particles are floated to the upper part of the drying part 5b. Simultaneously coating liquid is atomized through the nozzle 12 and stuck to the floated and fluidized fine particles. Then these fine particles are floated to the drying part 5b and dried, and in case these are again descended to the atomizing part 5a, furthermore the coating liquid is stuck thereon. These sticking and drying stages are repeated.
Patent JP-H1052384-A (JP)
Title: Floor sheet for toilet
Inventor: TSUKAGOSHI REIKO
IPC: A47K17/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor sheet for a toilet with which attachment of contamination of excrement directly on a floor surface of the toilet can be prevented, which is composed of low-cost material, which is disposable, and which requires no washing. SOLUTION: A floor sheet for a toilet comprises a sheet of paper of a specified thickness, having a water absorption property, and of a lower cost than a conventional floor mat for a toilet made of cloth, and it is provided with a cut part 2 cut in such a size and form as to be fitted with a lower part of a toilet seat when it is placed on a floor surface around a front part of the toilet bowl 11. By thus placing it on the floor surface around a front part of the toilet seat 11, fitting the cut part 2 formed recessed in the form of the lower part of the toilet bawl 11 with the lower part of the toilet bawl 11, the floor surface around the front part of the toilet bawl 11 can be covered.
Patent JP-S59118139-A (JP)
Inventor: MIYAZAKI JIYUNJI
IPC: G01N29/44
Filed: 1982-12-27
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-H02146955-A (JP)
Title: Electrostatic transformer
Inventor: NAITO MICHIKO
IPC: H02M3/07
Filed: 1988-09-14
Abstract: PURPOSE:To bring an input terminal and an output terminal to the state in which both terminals are electrically insulated completely at all times, and to insulate the input side and the output side electrically without using a transformer by opening one switch when the other switch is closed. CONSTITUTION:When first switches S1 and S'1 are opened and closed when voltage is applied between input terminals A, B, voltage analogous to said voltage is applied intermittently to a first capacitor C1 during a time when the switches S1 and S'1 are closed, thus charging the first capacitor C1. Voltage appears at output terminals (a), (b) through second switches S2 and S'2 closed during a time when the switches S1 and S'1 are opened by the charged charges of the first capacitor C1.
Patent JP-H0970413-A (JP)
Title: Absorptive article
Inventor: HAMASHIMA YOSHIJI
IPC: A61F13/514
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress surface fluid flow and fluid blotting in a top sheet to be the cause of side leakage and to extremely improve a side leakage prevention property. SOLUTION: This absorptive article is provided with a fluid transmissive top sheet 2, a fluid non-transmissive back sheet 3 and an absorbent 4 interposed between the top sheet 2 and the back sheet 3 and is formed practically vertically long. Then, on both left and right sides on the surface of the absorptive article, another leakage prevention material 5 is disposed from a side edge towards the inside, a pair of hydrophobic areas A are formed and the hydrophobic areas A are provided with noncontinuous leakage prevention grooves 10 formed along the longitudinal direction of the absorptive article. Also, the leakage prevention groove 10 is provided with a hole part 11 and body fluid is led to the absorbent through the hole part 11.
Patent JP-S61105938-A (JP)
Title: Synchronous/asynchronous clock switching system
Inventor: MURAYAMA YOSHIO
IPC: H04L25/40
Filed: 1984-10-30
Abstract: PURPOSE:To eliminate the error of switch selective changeover of the hardware manually by using an instruction from a CPU so as to switch automatically a synchronous communication external clock signal and an synchronous communication internal clock signal. CONSTITUTION:In operating an SIO 13 by, e.g., the start-stop synchronous system, the CPU 11 sets a timer 15 so that a clock signal 14 having 16 times of the data communication speed. In resetting the FF 34 by the 1st construction from the CPU 1, a clock signal (internal clock signal) 14 from the timer 15 is fed to a reception clock terminal RC of the SIO 13 as the reception block signal 23 and a transmission clock terminal TC as the transmission clock signal 24 selectively. In operating the SIO 13 by the SYN character synchronous system, the FF 34 is set by the 2nd instruction from the CPU 11, then a reception clock signal RT from an external interface is fed to the reception clock terminal RC of the SIO 13 as the reception clock signal 23 via a receiver 19 and a transmission clock signal ST2 is fed to the transmission clock terminal T as the transmission clock signal 24 selectively similarly.
Patent JP-H0872162-A (JP)
Title: Hollow reinforced plate made of synthetic resin and reinforcing material used therein
Inventor: URUSHIBATA YUTAKA
IPC: B29D22/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a hollow reinforced plate made of a synthetic resin high in load bending strength, easy in the altering planning of said strength and not requiring the repreparation of a mold. CONSTITUTION: In a hollow reinforced plate 1 made of a synthetic resin, a reinforcing material 2 having a vertical cross section of a shape wherein upper and lower almost parallel wires running in a lateral direction are connected by a linear or non-linear connection wire in a mode leaving the opening part of one of the parallel wires as a vertical cross section in a length direction is inserted in the hollow part 3a of a hollow plate 3 made of a synthetic resin in a mode positioning the opening part in either one of left and right lateral directions.
Patent JP-S60123434-A (JP)
Title: Treatment of phenol distillation residue in the cumene process
Inventor: KINOSHITA YOUZOU
IPC: C07C37/68
Filed: 1983-12-06
Abstract: PURPOSE:The phenol distillation residue in the cumene process is cracked in the cracker and the crack fraction is distilled to recover useful fractions from the top and simultaneously, the bottom fraction is circulated to the cracker to effect complete recovery of useful components such as phenol. CONSTITUTION:The phenol distillation residue in the cumene process containing high-boiling components such as p-cumylphenol, carbinols, alpha-methylstyrene oligomers is fed through line 1 into cracker 2. Then, the cracked fraction containing useful components such as alpha-methylstyrene, phenol, cumene is sent through line 3 into the distillation column 4 to collect phenol, cumene and alpha-styrene from the top, and acetophenone, phenol, cresol and so on from the intermediate through line 6. Further, the high-boiling substance recovered from the bottom is sent through line 7 into the cracker where cracking is repeated.
Patent JP-S6381413-A (JP)
Title: Spherical lens
Inventor: SUZUKI MASAYUKI
IPC: G02B9/02
Filed: 1986-09-26
Abstract: PURPOSE:To approximately completely correct the spherical aberration by forming concentric spheres with a spherical shell-shaped lens consisting of a medium having a refractive index n1 and a spherical lens which exists in said lens and consists of a medium having a refractive index n2 and satisfying relations n1>n2. CONSTITUTION:This spherical lens consists of a lens L1 consisting of a spherical shell- shaped medium and a lens L2 consisting of a spherical medium. The inside of the lens L1 is formed into a spherical surface and is closely brought into contact with the spherical surface of the lens L2. Rays, for example, l1 and l2 made incident on this lens constituting concentric spheres are refracted on a first face 1 and second face 2 and pass a stop S and are refracted on a third face 3 and fourth face 4 again and reach an image surface IS. Since all of the refracting face of a normal spherical lens having a uniform medium has a positive refracting power, the spherical aberration is always generated conservatively. For the purpose of canceling and correcting this spherical aberration, the refractive index n2 of the spherical shell-shaped lens L2 is made lower than the refractive index n1 of the spherical lens L1 and negative refracting powers are given to boundary faces of both mediums, namely, a second face 2 and third face 3.