baber/WOPTO huggingface dataset:
Patent JP-H08258342-A (JP)
Title: Device and method for recording
Inventor: ISOBE MINORU
IPC: B41J13/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a recording device in which printing is performed on both sides of recording paper by using two recording means and color shift is small and card board may be used as recording paper. CONSTITUTION: A recording device is provided with a feeding mechanism 62, a first recording means provided on the downstream side from the feeding mechanism 62 in the conveyance direction of a medium 33, a second recording means provided on the downstream side from the first recording means in the conveyance direction of the medium 33, a guide passage 83 provided in parallel with the second recording means on the downstream side from the first recording means in the conveyance direction of the medium 33 and a discharge stacker part 46 provided on the downstream side from the second recording means in the conveyance direction of the medium 33.  Furthermore, the recording device is provided with a medium travel changeover means which is freely changed over and provided on the downstream side from the first recording means in the conveyance direction of the medium 33 and on the upstream side from the second recording means and the guide passage 83 and guides the medium 33 conveyed from the upstream side to either of the second recording means and the guide passage 83.
Patent JP-H01240968-A (JP)
Title: Document editing system
Inventor: MIYAGAWA SHIGENORI
IPC: G06F17/21
Filed: 1988-03-23
Abstract: PURPOSE:To store an input document into a document area by automatically altering the set value of a line space, an inter-character pitch, or a character size, etc., and changing the number of lines and the number of characters per line constituting the document area according to the stored condition of the input document into the arbitarily set document area. CONSTITUTION:A CPU 11, a main memory 12, an I/O controller 18 and a displaying control device 21 are mutually connected by a system bus 22. A deciding means 11 to decide the storing condition of the input document into the document area set at an arbitrary size, and editing means 11 and 21 to alter the line space, the inter-character pitch or the character size and make variable one or the both of the number of the lines in the document area and the number of the characters per line are provided. According to the housing condition of the input document into the document area, the set value of the line space, the inter-character pitch, or the character size, etc., is changed, and the number of the lines and the number of the characters per line constituting the document area are changed. Thus, even when the input document is inserted without awaring of the document area, without changing the contents of the document, they can be neatly stored into the document area.
Patent JP-S56164363-A (JP)
Title: Illuminating device of variable magnification copying machine
Inventor: SAGANE MITSUKI
IPC: G03G21/00
Filed: 1980-05-23
Abstract: PURPOSE:To make correction of illuminance distribution easily in a longitudinal direction of a slit when magnification is varied by providing a plurality of electric lamps at focus point parts of an elliptical tube reflecting mirror located on a straight line in an interval with which a reduction of a light of a peripheral part of an optical lens can be compensated. CONSTITUTION:For example, in the illuminating device which is made to correspond with two steps of magnification, firstly when equal magnification, by an output of an equal magnification mode signal generating source 12, connection are made among terminals a-c of switching circuits 13-1 and 13-2 and voltage of a power source 11 is applied to a series circuit of halogen lamps A1- A6. In this instance, the lamps A1-A6 are symmetrical to an optical axis, further because of narrowness of an interval at an end part of an effective slit length D, luminous intensity at the end part becomes high. Secondly, in case of m times the magnification terminals b-c of the switching circuits 13-1 and 13-2 are connected, and voltage is applied to a series circuit of lamps B1-B<6>. In this case, the lamps B1-B6 are assymmetrical with respect to an optical axis and a lamp interval at one end part of the slit length D is narrow compared with the other end part, so, luminous intensity at the narrow side relatively becomes high. Thus with such constitution, the illuminance distribution can be easily corrected.
Patent JP-S63235407-A (JP)
Title: Production of highly brittle alloy target for sputtering
Inventor: UMEMURA TOSHIO
IPC: C23C14/34
Filed: 1987-03-23
Abstract: PURPOSE:To suppress segregation in a target and to reduce voids as well as to lower the concn. of oxygen by combining chips obtd. by cutting an ingot so as to provided a prescribed shape and by subjecting the combined chips to hot isostatic pressing in a sealed state. CONSTITUTION:A prescribed alloy is melted and cast into an ingot in vacuum or in an inert gaseous atmosphere. The ingot is cut into chips and the chips are combined to form a flat plate. This plate is sealed in a vessel for hot isostatic pressing and subjected to hot isostatic pressing.
Patent JP-H04306189-A (JP)
Title: Hydrofoil
Inventor: MIYATA HIDEAKI
IPC: B63B1/24
Filed: 1991-04-02
Abstract: PURPOSE:To prevent cavitation around the hydrofoil or a ship by providing an auxiliary wing behind and parallel to a main wing in such a manner as freely rolling, while forming a predetermined space between the auxiliary wing and the main wing, and supporting the end portion of the auxiliary wing to the hull of the ship. CONSTITUTION:A main wing 3 is provided on the side portion of a hull 2 and an auxiliary wing 4 is provided parallel to the main wing 3 with a space (a) formed between the auxiliary wing 4 and the main wing 3. The auxiliary wing 4 is supported to the hull 2 in such a manner as freely rolling around a horizontal axis (b) and is connected to an actuator 5. Pressure lowered at the back face portion of the root of the auxiliary wing 4 can be recovered by means of the space (a) and the rate of cavitation can be reduced.
Patent JP-H1028158-A (JP)
Title: Electronic equipment
Inventor: NONOGAKI MASARU
IPC: H04M1/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve operability by integratedly providing an operating means being rotation and depression possible, specifying information by means of rotation and processing the transmission of specified information by means of depression. SOLUTION: In the case of a wired telephone set, CPU 60 provided for controlling the subject equipment receives a detecting signal Sa obtained from the rotary position and direction of the roller 20 with a rotary quantity detecting part 62 and a rotary direction detecting part 64 so as to permit it to be an opposite telephone number and, moreover, receives an on/off signal Sb by the depression of the roller 20 with an on/off detecting part 66. Then, at the time of an on-hook state, change is executed into off-hook and a telephone number string is transmitted to a trunk line with I/F 50. Thus, at the time of reception, the roller 20 is depressed by an incoming call signal from a speaker 54 so as to make a call. At the time of ending, an on-hook state is obtained by re-depression.  At the time of transmission, off-hook is obtained by the depressing or the roller 20 and the telephone number is transmitted to the trunk line with CPU 60 and I/F 50 while being specified and recognized on the LCD 18 by the rotation of the roller 20 so as to make a call. At the time of ending, the off- hook state is obtained by the re-depression of the roller 20.
Patent JP-H05270407-A (JP)
Title: Device for preventing accident in railroad crossing
IPC: B61L29/00
Filed: 1992-03-26
Abstract: PURPOSE:To prevent an accident in a railroad crossing by providing an existence detector in the railroad crossing, and feeding an alarm signal from a transmitter, receiving it by a receiver to report an alarm in the case that an output of detecting an obstacle is continued for a predetermined time or more. CONSTITUTION:When an automobile C comes to a standstill by any trouble in a railroad crossing A, an existence detector 1 of using an ultrasonic wave, infrared ray, etc., is placed in a no-voltage output contact off-condition, and when this no-voltage output contact is continued off for a predetermined time, for instance, 30sec or more, the first alarm signal is fed by a transmitter 2, to turn on a light of an alarm device 3 by the first receiver 11 of receiving this alarm signal. This alarm report is seen to urgently stop an electric car by applying its brake by a motorman of the electric car advancing toward the railroad crossing A. Further in the case that the no-voltage output contact is turned off for 5min or more, the second alarm signal is generated from the transmitter 2, and by receiving this signal by the second receiver 5 in the nearest station, the obstacle C is informed of its existence in the railroad crossing A to a station employee.
Patent JP-H03268623-A (JP)
Title: Data receiver
Inventor: UESUGI MITSURU
IPC: H04B7/005
Filed: 1990-03-19
Abstract: PURPOSE:To make the impulse response of a signal inputted to a Viterbi equalizer constant at all times and to enhance the capability of the Viterbi equalizer by cancelling the fluctuation of the impulse response of a radio channel by an FIR equalizer. CONSTITUTION:A transmission signal receives the distortion at a radio channel 2 and the result enters the FIR equalizer 4 as a reception signal 3. The training of an equalizer 6 is implemented by throwing a training switch 7 to the position of a DFE equalizer 6 and setting the initial value of a transmission characteristic of the equalizer 4 to K(O, Z)=1 so as to set a transfer characteristic L(t, Z), thereby minimizing the square of an error signal 10. The switch 7 is thrown to the position of the equalizer 4 to bring the mode into the data reception state. When a characteristic H(t, Z) is fluctuated by the state change of a line 2 or the like, the equalizer 4 varies adaptively the transmission characteristic K(t, Z) to minimize the square of the signal 10, thereby realizing the transmission characteristic of H(O, Z) and a steady-state without fluctuation in time sequence is obtained as a data 5 after the equalizing. The distortion of the system of the characteristic H(O, Z) in the output is equalized by the Viterbi equalizer 11 and the result is decoded and outputted.
Patent JP-H04283031-A (JP)
Title: Centering pin for holding work
Inventor: KUBOYA MASAHIRO
IPC: B23P19/02
Filed: 1991-03-07
Abstract: PURPOSE:To provide a centering pin for holding a work which can hold any kind of work and easily and exactly position it regardless of its configuration. CONSTITUTION:A support pipe 2 provided with plural openings 2', 2'... is stuck to the lower end portion of a centering pin main body 4 having a vent hole 6 which leads to its top, the support pipe 2 is covered on its outside by a flexible pipe 3; and a top guide 1 is hermetically stuck to the end of support pipe 2.
Patent JP-H03196582-A (JP)
Title: Thermopile using silicon single crystal and manufacture thereof
Inventor: SAKAMOTO HIKARI
IPC: G01J5/02
Filed: 1989-03-20
Abstract: PURPOSE:To enable manufacture of a thermopile having a large thermo-electromotive force, by combining a large number of thermo-couples prepared by using silicon strips both of which are of single crystal silicon, but which are different in conductivity type. CONSTITUTION:Layers 16 and 14 of first and second conductivity types which are single crystal silicon strips being formed into two silicon single crystal layers and different in conductivity type are stuck on each other by insulative layers 13 and 15 formed on the surfaces of the two silicon single crystal layers, and thereby the two silicon single crystal layers are stuck on each other. The layers 16 and 14 of the first and second conductivity types are connected by a metal layer 17 at the opposite ends thereof and formed into a zigzag- shaped body in series connection. One of these two opposite ends operates as a hot contact, while the other operates as a cold contact, and an electromagnetic wave absorber layer 19 is disposed on the hot contact side with an insulative layer 18 interlaid. In a thermopile thus constructed, accordingly, the temperature of the electromagnetic wave absorber 19 rises (falls) due to an electromagnetic wave entering the absorber 19 and the temperature of the hot contact of a thermocouple located in the vicinity of the absorber rises higher (falls lower) than that on the cold contact side. Thereby a temperature difference is produced and a large thermoelectromotive force is generated by a Seebeck effect.
Patent JP-H05227818-A (JP)
Title: Farm product harvester
Inventor: KAKIMI AKIHIKO
IPC: A01D25/00
Filed: 1992-02-18
Abstract: PURPOSE:To prevent a digging conveyor from damage by making the folding and revolving action of the digging conveyor interlock with the actuation clutch. CONSTITUTION:The actuation clutch 17 of a digging conveyor 7 is set at 'OFF' in an interlocking way with the action to fold the digging conveyor 7 onto the machine body 2 side; and the clutch is set at 'ON' on revolving the conveyor to digging mode.
Patent JP-H09236039-A (JP)
Title: Cooling system for v-engine
Inventor: KAMIYA MASAHISA
IPC: F02B75/22
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the cooling water drain mechanism of a V-engine mounted in an automobile so as to facilitate cooling water discharging operation, and also improve both installation and arrangement properties of an engine auxiliary machine so as to compact a whole engine. SOLUTION: In a V-engine in which water jackets 21 are arranged along the right/left peripheries of a cylinder 19, the right/left water jackets 21 of the cylinder 19 which are arranged in a lower part at the end of a cylinder block 2, are communicated with each other through a communicating passage 26. Hereby, a drain hole 23 is arranged only on one side of the cylinder block 2, therefore, cooling water discharging operation is facilitated, and the number of part items can be reduced, and besides, the layout of an auxiliary machine arranged in a circumference can have a degree of freedom.
Patent JP-S51144944-A (JP)
Title: Ironic resonanced constant voltage power supply device
Inventor: KOBAYASHI KAZUO
IPC: G05F1/13
Filed: 1975-06-10
Abstract: PURPOSE: An ironic resonanced, constant voltage power supply device for providing a stabilized function for a saturable transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08264925-A (JP)
Title: Method for soldering lead terminal of surface mounting component
Inventor: ISHIDA SHINICHI
IPC: H05K3/34
Filed: 1995-03-28
Abstract: PURPOSE: To easily inspect visually and optically the appearance of soldered components so as to prevent the occurrence of solder bridges by alternately arranging solder paste on the outer and inner sides of points at which the lead terminals come into contact with component pads. CONSTITUTION: Solder paste 10a or 10b is printed to the front and rear sides of points at which V-shaped (T-shaped) lead frames 5 come into contact with component pads 3. Namely, the solder paste 10a and 10b are alternately arranged against the lead frames 5 arranged in a line and the solder paste is reflowed. Therefore, visual and optical appearance inspections of soldered components can be performed easily, because heel fillets are formed on the front side of the frames 5. In addition, the formation of bridges between the solder paste 10a and 10b can be prevented, because the paste 10a and 10b are alternately printed on the front side and rear side of the frames 5.
Patent JP-H04280662-A (JP)
Title: Semiconductor device and its mounting method
Inventor: SHIMIZU KAZUO
IPC: H05K3/34
Filed: 1991-03-08
Abstract: PURPOSE:To enable a semiconductor device provided with a surface mounting type package such as a shrink type TSOP.IC or the like not only to be protected against soldering failure at surface mounting but also to be enhanced in solder bonding strength after surface mounting. CONSTITUTION:In a method of mounting a semiconductor device provided with a surface mounting type package, cream solder 16 is applied to each outer lead 10, whereby the cream solder 16 is melted by heating and spontaneously fed to a contact area between the outer lead 10 and a land 22 when a solder reflow treatment is carried out, so that the outer lead 10 can be put in a state adapted to soldering and in result the semiconductor device can be not only protected against imperfect soldering but also enhanced in solder bonding strength.
Patent JP-H10244216-A (JP)
Title: Coating method using aqueous setting sealer and coated body
Inventor: HASEGAWA MITSUTAKA
IPC: E04F13/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a coated body wherein adhesion between a paint film and a coating material is excellent, and rear face water hindrance performance is excellent while a surface strength of a base material is improved by using an aqueous sealer containing a specific acrylic copolymer and a silane compound having hydrolytic properties. SOLUTION: An aqueous setting sealer composed of aqueous emulsified dispersion liquid containing an acrylic copolymer which contains alkoxysilyl group being a copolymer of radical polymeric monomer (a) having alkoxysilyl group [monomer (a)], a radical polymeric monomer capable of being copolymerized with the monomer (a) [monomer (b)], a radical polymeric surface active agent [surface active agent (c)] represented by the formula: Z-(AO)n -Y(in the formula, Z is a structure unit having copolymerizable radical polymeric double bond, AO is an oxyalkylene group, (n) is an integer of 2 or over, and Y is an ion dissociation group.), and a silane compound having a hydrolytic functional group [silane compound (d)], is applied to a porous base material, and a coating material is applied onto the paint film.
Patent JP-H02248976-A (JP)
Title: Fixing device for image forming device
Inventor: KONNO HISAO
IPC: G03G15/20
Filed: 1989-03-23
Abstract: PURPOSE:To achieve stable conveying, easy assembling and positioning and to reduce costs by integrally molding, the upper and lower guide plates of at least one of entrance side guide part and an exit side guide part with resinous material. CONSTITUTION:At least, either the upper guide plate 25 of the entrance side guide part or the lower guide plate 26 of the exit side guide part is integrally molded with resinous material. Since one of the guide plates 25 and 26 are integrally molded, an interval between them can always be kept constant. Thereby, stable conveying, easy assembling and positioning can be obtained and the number of parts is reduced. Cost reduction can thus be achieved.
Patent JP-H02280370-A (JP)
Title: Bridge circuit having polarity inversion protecting means with little voltage drop
Inventor: SANDORO SUTORUTEI
IPC: H01L27/06
Filed: 1990-03-19
Abstract: PURPOSE: To decrease an additional voltage drop across a guard diode to zero by commonly connecting the emitters of two PNP transistors and directly connecting them to power supply rails. CONSTITUTION: The emitters of two PNP transistors TP5 and TP6 for driving integrated NPN power switches TN1 and TN are directly connected to the positive supply rails. Thus, the additional voltage drop across a polarity guard diode D3 can be practically turned to zero.
Patent JP-H09261959-A (JP)
Title: Serial resonance
Inventor: HORI MITSUTAKA
IPC: H02M3/28
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the clamping of a resonance capacitor voltage by a DC power supply. SOLUTION: Resonance capacitors Cr1 and Cr2 are connected in series to a DC power supply E having a smoothing capacitor Cd , switching devices S1 and S2 of which a half-inverter is composed are connected, diodes D1 and D2 are connected in reverse-parallel to the capacitors Cr1 and Cr2 and, further, a resonance inductance Lr and a boosting transformer TR are connected in series between the connection point of the capacitors Cr1 and Cr2 and the connection point of the switching devices S1 and S2 to constitute a serial resonace converter. A serial circuit consisting of a capacitor C1 and a resistor R1 is connected closely in parallel to the capacitors Cr1 and Cr2 .  If the switching device S1 is turned ON (S1 OFF) and the capacitor Cr1 is short-circuited by a circuit composed of the switching device S1 , the step-up transformer TR, the resonance inductance Lr , the resonance capacitor Cr1 and the switching device S1 and the resonance capacitor Cr2 is charged, when the voltage Vcr2 of the capacitor Cr2 reaches a value E and the diode D1 is instantaneously not turned ON, the voltage Vcr2 exceeds the value E but, as the capacitor C1 which is charged by the voltage E is close to the capacitor Cr2 , a current is not applied to the smoothing capacitor Cd side. Therefore, the resonance with the stray inductor and the smoothing capacitor Cd on the smoothing capacitor Cd side is not produced and hence the voltage clamping can be achieved.
Patent JP-S51147618-A (JP)
Title: A process for producing textured polyester yarns having different dyei ng affinities in the longer direction to the yarns
Inventor: NAKAGAWA KIYOSHI
IPC: D02G1/02
Filed: 1975-06-11
Abstract: PURPOSE: A process for producing textured polyester yarns by reducing difference between the thick and thin parts at the false twisting process, and dispersing so that the woven or knitted fabtics may give good mottled tone after dyeing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55161890-A (JP)
Title: Stabilizer for mixed fuel
Inventor: YAMAMURA MASAAKI
IPC: C10L1/32
Filed: 1979-06-04
Abstract: PURPOSE: Title stabilizer which can keep fine coal particles in a stable dispersion in fuel oil for a long time, comprising the reaction product of a specific polyalkylene glycol and a diisocyanate compound.  
     CONSTITUTION: A stabilizer for a mixed fuel, having as an effective component, a nonionic surfactant having at least two urethane linkages, a polyoxyethylene group content of 30W90wt% and a polyoxypropylene group content of 15W20wt%, is obtained by reacting (A) a polyalkylene glycol containing polyethylene glycol, average MW of 200W20,000, and polypropylene glycol, average MW of 200W20,000, with 0.4 molar time the (A), of a diisocyanate compound such as tolylenediisocyanate. One hndredth to ten pts.wt. (0.1W10pts.wt.) of said stabilizer is added to a mixed fuel containing 20W70wt% of coal and 80W30wt% of a fuel oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63233823-A (JP)
Title: Manufacture of resin-clad steel plate
Inventor: NAKANO HIROBUMI
IPC: B32B15/08
Filed: 1987-03-23
Abstract: PURPOSE:To make it possible to manufacture a resin-clad steel plate excellent in flatness without breaking a resin film by a method wherein a double-sided adhesive tape, which elongates so as to have tension bearing components both in longer direction and in width direction, is pasted at the tip part of a resin film. CONSTITUTION:A double-sided adhesive tape 2a, which elongates in width direction, is attached to the tip part on the pasting side of a resin film 1, and a plurality of double-sided adhesive tapes 2b, which respectively connect to said double-sided adhesive tape 2a and elongate in the longitudinal direction of the resin film 1, are attached on the resin film. The double-sided adhesive tape 2a has a tension bearing component in width direction. The double-sided adhesive tape 2b has a tension bearing component in the longitudinal direction. Accordingly, the resin film 1 can be pasted onto a steel band 5 under the state where neither sagging nor wrinkles are developed. By sticking to the steel band 5 the resin film 1, the which the double-sided adhesive tapes 2a and 2b are stuck, the resin film 1 having a favorable flatness is stuck from the tip part on the sticking side. In addition, surface defects such as wrinkles, irregularities and the like do not develop on the surface of the cladded resin film 1.