baber/WOPTO huggingface dataset:
Patent JP-S6436759-A (JP)
Title: Formation of cubic boron nitride film
Inventor: FUKUSHIMA KAZUHIKO
IPC: C23C14/06
Filed: 1987-07-31
Abstract: PURPOSE:To efficiently form a cubic boron nitride film having high purity and superior hardness, by impressing a high-frequency voltage on the excited atoms of boron and nitrogen to produce discharge plasma and simultaneously radiating thermions. CONSTITUTION:An electron beam is applied to a boron-containing evaporation source 2 in a reaction chamber 1 from an electron gun 3 via forcusing coils 4, by which boron is evaporated and excited. On the other hand, while supplying nitrogen gas via a nitrogen gas-containing gas-introducing nozzle 5, decomposition and excitation is carried out by means of D.C. discharge. A substrate 7 is fixed to an RF electrode 9 in which a heater 8 is buried, and high-frequency waves are impressed on boron atoms and nitrogen atoms reaching near to the surface of the substrate 7 to produce discharge plasma. Simultaneously, A thermion radiator 10 provided to the vicinity of the substrate 7 surface is heated to radiate thermions. By this method, the film of cubic boron nitride can be formed onto the surface of the substrate 7. This film has superior wear resistance.
Patent JP-H0631912-A (JP)
Title: Inkjet head
Inventor: HAYAKAWA TAKESHI
IPC: B41J2/055
Filed: 1992-07-20
Abstract: PURPOSE:To improve the printing quality by preventing an adhesive or the like from flowing into thin parts such as nozzles, etc., at the bonding time, and nearly removing the performance irregularity of nozzles. CONSTITUTION:A plurality of nozzles 1a are bored in a nozzle plate 1 in the thicknesswise direction. A substrate 2 is laid and bonded to the rear face of the nozzle plate 1. A plurality of ink feed through-holes 2a are formed in the substrate 2 in the thicknesswise direction. A plurality of pressure chambers 3 are provided at a bonding face between the nozzle plate 1 and substrate 2 to be substantially orthogonal to the nozzles 1a and ink feed through-holes 2a. Moreover, communicating paths 4, 5 are defined to connect each pressure chamber 3 with each nozzle 1a and ink feed through-hole 2a. The nozzles 1a and ink feed through-holes 2a are thinner than the pressure chambers 3 and communicating paths 4, 5. A vibrating plate 6 as a pressurizing means and a piezoelectric element 7 are bonded to the front face of the nozzle plate 1 confronting to the pressure chambers 3. A cartridge case 10 is bonded to the back of the substrate 2, with a common ink chamber 11 formed at a bonding face between the case 10 and substrate 2 to communicate with the ink feed through-holes 2a at right angles.
Patent JP-H1040917-A (JP)
Title: Battery electrode
Inventor: KATO HITOSHI
IPC: H01M4/62
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To restrict an electrode mixture from falling and peeling from a collector and to provide a battery electrode excellent in cycle life characteristic by carrying the electrode mixture on the collector in the state where a mixture material constituting powder component is bonded with a specific compound. SOLUTION: A collector is made to carry a powder component for constituting an electrode mixture (such as hydrogen absorbing alloy powder) in the state of being bonded with a compound (such as the compound of the formula II) expressed by the formula I (where X is an organic functional group, preferably an epoxy group, an alkyl group, fluorocarbon group, amino group, vinyl group, mercapto group, Cl; Z is one or more of metallic elements contained in synthesis or collector; R is C1-10 alkyl; n is an integer). A layer-shaped body of the electrode mixture and the collector are bonded together using the compound of the formula I. As a result, improvements are made in mutual adhesion among the powder components constituting the electrode mixture and in bond between the entire mixture and the collector.
Patent JP-H09184664-A (JP)
Title: Fluid control mechanism equipped heat storage engine
Inventor: ISHIZAKI YOSHIHIRO
IPC: F02G1/055
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To ensure a highly efficient heat storage engine. SOLUTION: There are provided a heat radiator 12, 13 disposed on at least one between a pressure variation source 2a, 2b and a cold storage unit 3 or between a cold head 4 and a phase adjusting mechanism 22, and a flow passage controller provided parallely to the heat radiator 12, 13 for independently specifying a flow passage in a forward process of a working fluid in the system of a heat storage engine and a flow passage in a backward process. The flow passage controller 19 communicates the flow passage in the forward process with the heat radiator 12, 13 and specifies independently the flow passage in the forward process and the flow passage in the backward process such that the flow passage in the backward process is bypassed from the heat radiator 12, 13.
Patent JP-S6171865-A (JP)
Title: Rotary coating apparatus
Inventor: ARAI KAZUO
IPC: B05C11/08
Filed: 1984-09-17
Abstract: PURPOSE:To certainly form a coating film by sucking and holding even a substrate having a through-hole at the center thereof by negative pressure, in the holding part of a rotary holding stand, by providing suction ports opened to the annular region outside the central region. CONSTITUTION:Suction ports 20 are positioned at the annular region 16 in the holding part 110 of the rotary holding stand 10 at the openings, that is, the upper ends 23 thereof and packing rings 41, 42 are arranged to the inner and outer peripheries of the regions holding the upper ends 23 therebetween in the annular region 16. Hereupon, if a substrate 51 is placed on the rings 41, 42 and evacuation is performed by a vacuum pump, the upper ends 23 are not communicated with the through-hole 52 of the substrate 51 and blocked from the external space and, therefore, negative pressure can be formed certainly in the suction holes 20. As a result, even the substrate 51 having the through hole 52 at the central part thereof can be certainly sucked and fixed.
Patent JP-H0478132-A (JP)
Title: Screw for fixing adhesion preventive plate
Inventor: SATO KAZUTOSHI
IPC: C23C16/44
Filed: 1990-07-19
Abstract: PURPOSE:To stably, surely, and easily fit the title screw by forming a knob having a diameter larger than that of the head section of the screw on the head section in one body. CONSTITUTION:A knob 3 having a diameter larger than that of the head section 2 of a screw 4 for fixing an adhesion preventive plate 5 provided with a screw section l equivalent to a standard item in one body so that the deposit 12 adhering to the screw 4 can be separated from the deposit 12 adhering to the adhesion preventive plate 5 and the screw 4 can be removed easily. In addition, the knob 3 is made larger so that the knob 3 can be gripped easily and the workability can be improved at the time of tightening and untightening the screw 4.
Patent JP-H0946510-A (JP)
Title: Image forming device
Inventor: SHIMIZU JUNICHI
IPC: B41J5/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device able to conduct socalled magnification consecutive shots in which a magnified visual-image is accurately reproduced in the case of arranging outputted recording media. SOLUTION: The device is provided with an image entry means 12 entering an original image, an image division means 13a dividing the image of the original into plural image divisions, an image magnification means 16c magnifying each divided image, and an image output means 17 providing an output of the magnified division image to a recording medium, an overlap width image generating means 14a generating a file margin image identified from areas where the divided images are not overlapped, and an image composition means 16a compositing the overlap width image and the division image.
Patent JP-S6170817-A (JP)
Title: Signal switching circuit
Inventor: MATSUSHIMA MINORU
IPC: H03K17/62
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a signal switching circuit wide in dynamic range by removing a differential switching circuit limiting the dynamic range of the titled circuit from a signal transmission system. CONSTITUTION:The 1st current source I1 connected in common to both emitters of the 1st and 2nd TRs Q1, Q2 of differential connection, the 1st and 2nd current mirror circuits comprising TRs Q7, Q8 connected to each collector of the TRs Q1, Q2 and TRs Q9, Q10, and the 2nd current source I3 connected in common to each cathode of the 3rd and 4th TRs Q11, Q13 connected to the current mirror circuit, diodes Q12, Q14 are provided. The 1st and 2nd input signals inputted to each base of the 3rd and 4th TRs Q11, Q13 are switched by using the 3rd and 4th input signal inputted to each base of the 1st and 2nd TRs.
Patent JP-S6350975-A (JP)
Title: Flag recording system for direct-read-after-write type disk
Inventor: YAMADA WASAKU
IPC: G11B20/10
Filed: 1986-08-20
Abstract: PURPOSE:To prevent data from being affected by the reliability of the recording of a pre-format part, by recording a flag representing the deletion, the addition, or the correction of the data recorded on a sector, in a data supplementing area. CONSTITUTION:The data supplementing area is constituted of a preamble part, and a data part. The preamble part consists of a frame in which a bit synchronizing signal Sb is recorded, and plural frames in which a frame synchronizing signal Sf1, a frame number Nf, a sector address As or a flag F are recorded respectively. Also, the data part consists of a frame synchronizing signal Sf2, and a data D. Thus, by providing a flag recording area in the data supplementing area, an operation can be performed setting the sector address on which the read/write of the flag is supplemented as reference, and it is possible to read/write the flag even when the sector address is damaged.
Patent JP-S6169510-A (JP)
Inventor: KAWABE SEIKICHI
IPC: B65B9/10
Filed: 1984-09-14
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-S6436873-A (JP)
Title: Suspension film structure
Inventor: ENDO YUZO
IPC: E04H15/00
Filed: 1987-08-01
Abstract: PURPOSE: To readily set the precise curved form of the end of a film material by providing the end form regulating member of the film material on the upper end of an inclined beam material disposed on both ends of an outer periphery. CONSTITUTION: Respective beam materials 3 are arranged at prescribed intervals on a lower structure 2 on a plane and substantially in parallel between beams. Further, the beam materials are three-dimensionally alternately inclined in opposite directions and covered with a film material 4. Each pressing cable 5 is extended on the film material 4 in such a manner that it is arranged in a brace shape between both the ends of adjacent beam materials 3 on a plane. The end form regulating member 15 of the film material 4 is provided on the upper end position of the inclined beam material 3 disposed at both ends of an outer periphery. In the upper end position of the beam material 3, the upper end of the beam material 3 is vertically connected to the lower structure.
Patent JP-H0241280-A (JP)
Title: Power source voltage detecting system for printer
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J29/38
Filed: 1988-08-01
Abstract: PURPOSE:To detect a power source voltage without influence of the irregularity of a voltage dividing resistor by comparing a measured voltage value read through an A/D converter at the time of monitoring a voltage with a boundary voltage value obtained by multiplying a measured voltage value read at the time of power source ON by a predetermined ratio, and controlling it. CONSTITUTION:A controller 1 identifies a control command from a host system at the time of delivery, and a measured value D0 obtained from the voltage E0 of a power source 7 in this case by an A/D converter 5 through a voltage divider 6 is stored in a nonvolatile memory 2. Then, the controller 1 transmits information to a printer controller 3 if the measured value of the voltage E1 of the power source 7 obtained through the divider 6 and the converter 5 becomes D1 (the value obtained by a formula (1)) or less during a printing operation. The controller 3 controls a printing head driving circuit 4 to divide the following printing operation into twice, and recovers the voltage of the power source 7.
Patent JP-S6437174-A (JP)
Title: Image pickup device
Inventor: MATSUDA NOBORU
IPC: H04N5/238
Filed: 1987-07-31
Abstract: PURPOSE:To properly adjust exposure at all time by fixing the signal level part between the back porch part and the front porch part of a video signal at a prescribed level at a time when an output signal is in a saturating level. CONSTITUTION:When the charges generated in respective picture elements of an image pickup element 24 come in saturating state due to the enhancement in the quantity of light, the state is detected by a lower limit peak holding circuit 33 and a comparator 32. By an output from the comparator 32, a switch circuit 31 is switched. Accordingly, a clamping circuit 26 fixes the signal part between the back porch part and the front porch part of a video signal at a prescribed level.
Patent JP-S6253344-A (JP)
Title: Production of colored sheet for thermoforming
Inventor: NOGAMI TATSUO
IPC: B29K105/04
Filed: 1985-09-03
Abstract: PURPOSE:To obtain a sheet which can be thermoformed to a desired shape colored in various colors, by coating the surface of a thermoplastic synthetic resin sheet with a foamable paint containing plastic hollow microspheres, a colorant and a binder resin and drying the paint. CONSTITUTION:The surface of a thermoplastic resin sheet is coated with a foamable paint containing thermoplastic hollow microspheres, a colorant and a binder resin and the paint is dried. The hollow microsphere has a diameter of 10-50mu and produced by the microencapsulation of a core material such as ethane, acetylene, water, etc., with a resin such as vinylindene chloride, acrylic acid ester, etc.
Patent JP-H0750714-A (JP)
Title: Automatic answering telephone system
Inventor: YAMAZAKI TAKASHI
IPC: H04M1/65
Filed: 1993-08-04
Abstract: PURPOSE:To detect conditions, which are generated around an automatic answering telephone set while a user is absent, from the outside, by successively recording sounds generated around the automatic answering telephone set and outputting recorded contents through a telephone set to the outside when an operating command is applied from the outside through the telephone line. CONSTITUTION:When an automatic answering and recording mode is set by a key input part 22 and a DTMF signal is applied from the outside through a telephone line 1 after that, a prescribed operation is executed by a control circuit 17. Namely, when the automatic answering mode is set by the key input part 22, the control circuit 17 starts the detection of surrounding sounds through a microphone 12 and a microphone amplifier 13 by using a sound detection circuit 14 and when the sounds are detected, the recording of them at a recording and reproducing circuit 18 is started. When a reproducing mode is set, the control circuit 17 judges whether there are recorded contents in the recording and reproducing circuit 18 or not. In this case, when there are the recorded contents, all the recorded contents in the recording and reproducing circuit 18 are reproduced and transmitted through a speech circuit 7 and a line interface 6 to the telephone line 1.
Patent JP-H0246309-A (JP)
Title: Crank shaft of internal combustion engine
Inventor: SUGANO TOMOHIRO
IPC: F16F15/28
Filed: 1988-08-04
Abstract: PURPOSE:To miniaturize an internal combustion engine, by forming a crank shaft so as to generate a predetermined inertia couple, and by forming a balance adjustment part in order to eliminate the inertia couple at a damper pulley and at a fly wheel. CONSTITUTION:Crank arms 32, 33 of both edges of a crank shaft 31 are formed at the same thickness as that of crank arms 13 through 16, and balance adjustment parts 35, 37 are formed at a damper pulley 34 and at a fly wheel 36. An inertia couple generated during rotation of the crank shaft 31 is offset by an inertia couple generated during rotation of the damper pulley 34 and the fly wheel 36, an internal combustion engine can thus be miniaturized.
Patent JP-S6437376-A (JP)
Title: Decoupage liquid-filled pack and its production
Inventor: HIRAYAMA TAKESHI
IPC: B65D81/32
Filed: 1987-07-31
Abstract: PURPOSE:To simply and safely perform the filling with two-pack type epoxy resin clear paint for decoupage, by dividing the interior of a pack into at least two chambers by a partition part containing a temporary bonding part. CONSTITUTION:A decoupage liquid-filled pack 1 is equipped with a container 2 composed of a soft material and the interior of the container 2 is divided into two chambers 21, 22 by a partition part 23, and a resin component 31 and a curing agent component 32 are separately allowed to fill the chambers 21, 22 completely in an air bubble free state. The greater part of center of the partition part 23 becomes a temporary bonding part 231 and can be easily opened by applying high liquid pressure whereas the other part of the partition part 232 or peripheral edge part 24 of the container 2 becomes impossible to open. Therefore, when the container 2 is strongly pressed by a hand, the resin component 31 and the curing agent component 32 are mixed and, since two liquids are preliminarily metered to be allowed to fill the container 2 in an air bubble free state, failure such as an erroneous metering or the generation of air bubbles at a mixing time is eliminated and a paint film having beautiful finish is obtained by any one.
Patent JP-H1137528-A (JP)
Title: Blower device
Inventor: YAMAUCHI HIROJI
IPC: F24F7/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent dew from being generated within a main body of a ventilation device, improve a maintenance characteristic and reduce noise by a method wherein a plurality of partition members are spaced apart and arranged between an air feeding passage having a blower, a suction port and a discharging port therein and an air discharging passage and then an air layer is arranged at the spaced-apart location. SOLUTION: A blower device is constituted by an air feeding passage for use in feeding surrounding air into a room and a discharging air passage for discharging indoor air out of the room. The blower device has a blower for feeding air to each of these two air passages. One side surface of a casing 2 is provided with an air feeding side suction port and an air discharging side discharging port, wherein the other side surface is provided with an air feeding side discharging port in opposition to the previous air feeding side suction port and further provided with a discharging side suction port in opposition to the previous discharging side suction port. At the central part of the casing 2 is arranged a fixed partition plate 16 for use in parting between the air feeding passage and the air discharging passage.  The fixed partition plate 16 is comprised of fixed partition plates 27 and 28 and then a space 16a is arranged between the two plates under a state in which the fixed partition plate 28 having each of small sides therein is overlapped integrally in respect to the fixed partition plate 27.
Patent JP-H0513979-A (JP)
Title: Electromagnetic shielding body
Inventor: HARADA TAKASHI
IPC: H05K9/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide an electromagnetic shielding body around the joint or the door of a metal case so as to prevent electromagnetic wave from leaking out of the metal case concerned. CONSTITUTION:An electromagnetic shielding body 1 is of integral structure composed of a conductor rod 5 provided with a groove U-shaped in cross section and a magnetic substance 2 formed of a rod-like magnetic substance 3 and a rod-like magnet 4 and filled into the groove provided to the conductor 5. As the rod-like magnet 4 is magnetized in a direction vertical to the lengthwise direction, the rod-like magnetic substance 3 kept in contact with the rod-like magnet 4 is magnetized in a crosssectional direction. Therefore, the shielding body 1 becomes high in magnetic permeability to a magnetic component in the lengthwise direction of the magnetic substance, so that it enables leakage electromagnetic waves possessed of a magnetic field component in the same direction to be much attenuated. Therefore, a metal case mounted with an electromagnetic shielding body of this design is not required to be equipped with a special structure so as to come into tight contact with the shielding body and has an enough shielding effect to a electromagnetic wave source of low impedance.
Patent JP-S5983326-A (JP)
Title: Ion source of low arc voltage
Inventor: NISHIMURA HIDETOMO
IPC: H01J27/10
Filed: 1982-11-05
Abstract: PURPOSE:To lower arc discharge voltage in order to leng then the life of a thermal electron emission element by dividing a plasma chamber wall in a plural number, and further, putting the plasma wall chamber located farthest from an electrode group in the floating potential. CONSTITUTION:A plasma chamber 1 is a space surrounded by a floor board 2, outer walls 3-5 and an electrode group 6 and inside thereof, a thermal electron emission element 7 made of a heat-resisting metal filament such as W is arranged, further a part of the floor board 2 is provided with a gas leading-in port 8 through which desired gas is sent into the plasma chamber. Each electrode is fixed by supporting members 9-12 while each supporting member is electrically insulated by insulating materials 13-16. Further, a static rod 17 for fixing said supporting plates and insulating materials each other is also prepared while the insulating materials 19 for separating the outer walls 3-5 of the plasma chamber are inserted between the outer walls. Thereby, plasma can be generated in a low arc discharge voltage thus enabling the life of a thermal electron emission element to be extended.
Patent JP-H0513927-A (JP)
Title: Manufacture of printed-wiring substrate
Inventor: SUGITA MASAMICHI
IPC: H05K3/26
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the dispersion in the resistance value of the resistor pattern printed on the etched away part of the copper foil on a copper clad laminated board. CONSTITUTION:A copper clad laminated board 10 comprising a hard resin-made substrate 11 whereto a copper foil is bonded using a bonding agent 13 is to be prepared. Next, the copper foil 15 on the copper clad laminated board 10 is etched away to form a circuit pattern. At this time, immediately before printing a resistor pattern 17 on the surface of the etched away part, the bonding agent layer 13 bonded onto the surface of the resin-made substrate 11 is polished up with rotary brushes 19, 21.
Patent JP-S6170575-A (JP)
Inventor: HANAOKA SEIJI
IPC: G09F5/04
Filed: 1984-09-13
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-2001024341-A (JP)
Title: Fall preventing tool of portable electronic apparatus
Inventor: HARANO TOKIKO
IPC: A45F3/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a portable electronic apparatus from a pocket or the like of clothes, without exerting adverse influence on operation properties of the portable electronic apparatus. SOLUTION: A U-shaped holder (fall preventing tool) 4 is engaged, with the rear side of a portable telephone main body 1 from its opened surface. Both side surfaces of the main body 1 are clampled with bent parts 4B, 4C of the fall preventing tool 4 and fixed. When the portable telephone is inserted in a pocket and carried, a protruding part side member (frictional resistance increase member) 5 of the fall preventing tool 4 is in contact with the surface of cloth and generates a large frictional force, so that the portable telephone can be prevented from slipping down and falling on floor or the like. As the frictional resistance increasing member, a crude rubber sheet, a corrugated rubber sheet, etc., can be used instead of hook-and-loop tape.
Patent JP-S5884099-A (JP)
Inventor: UORUTAA EFU ROORENKU
IPC: C23F14/02
Filed: 1982-11-05
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。