baber/WOPTO huggingface dataset:
Patent JP-H0936007-A (JP)
Title: Carrier plate for holding chip component and method of transferring printing paste for chip component
Inventor: TSUKAGOSHI NORIAKI
IPC: H01G13/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the precision of printing and the workability, and to reduce the fraction defective, by preventing the squeeze-out of printing paste from the transfer groove of a transfer plate when the protrusion height of the side surface of the chip component held inside each holding hole of a carrier plate is low. SOLUTION: Holding holes 13, where chip components (a) surrounded by elastic bodies 12 are fitted are arranged at fixed distance lengthwise and crosswise in the carrier plate and grooves 14 are formed along the diameters of the holding holes 13 in the surface plate of the elastic bodies 12. The chip components a are fitted in the holding holes 13 of the carrier plate so that the side surface thereof protrude slightly from the surface plate of the elastic bodies 12. The carrier plate is positioned so that the groove 14 of the carrier plate agrees with transfer groove 17 that is applied with the printing paste (b) of the transfer plate 16, the side surface of the chip component (a) is pressed to the plant surface of the transfer plate 16 and the printing paste (b) is transferred to the center of the side surface of the chip component (a) in the direction of width.
Patent JP-S6099642-A (JP)
Inventor: KAWAI HIDEAKI
IPC: B31B50/62
Filed: 1983-11-07
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-H09131334-A (JP)
Title: Method to generate magnetic resonance image by interactive method, and interactive type magnetic resonance image creating system
Inventor: ROBAATO DABITSUDO DAROU
IPC: G01R33/28
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To interactively generate an MR image of object to be inspected by selection of image icon on a screen. SOLUTION: A pulse train generator 20 of a scanner 10 corrects an MR pulse train when a selected image forming parameter is supplied, and collectes an image on the selected image formation plane. The generator 20 controls an RF transmitter 17 and an inclination amplifier 15 to enable the collection of MR image of object to be detected 1 on the image formation plane. The MR image is displayed on a display 70. An interface unit 90 makes compact the received MR image to have an image icon, and this icon is reserved together with the corresponding image formation parameter and displayed at an end of plane in the vicinity of MR image. An operator 5 checks the icons and can select one of them by use of pointing device 100. The image formation parameter corresponding to the selected icon is sent to a generator 20, and using the parameter, the MR image is collected.
Patent JP-S60101014-A (JP)
Title: Manufacture of composite foamed and molded item
Inventor: NAKAZAWA TAKAO
IPC: B29C41/18
Filed: 1983-11-07
Abstract: PURPOSE:To obtain inexpensively a composite foamed and molded item using a slush molding mold which item is light in weight, flexible and tough, by making a skin out of a thermoplastic resin free of any foaming agent and an inner foamed layer out of a powder molding resin composition containing a foaming agent. CONSTITUTION:After a thermoplastic resin composition (A) located in a mold is allowed to adhere to the mold by preheating the mold to form a first resin layer, the excess amount of the composition (A) is discharged from the mold. Then a power molding resin composition (B) containing a thermally decomposable foaming agent is loaded into the mold, and is allowed to adhere to the previously formed resin layer by its adhesion or the thermal intertia thereby forming a foamable resin layer, and the excess of the composition (B) is discharged from the mold. Then the mold is heated to melt both the first resin layer and the foamable resin layer and the temperature is elevated until the foaming agent in the foamable resin layer is decomposed to foam the foamable resin layer. After the mold and the molded item are cooled, the composite foamed and molded item having the first resin layer is removed from the mold.
Patent JP-H1148028-A (JP)
Title: Suction carrier duct for edge waste cut from belt-like sheet
Inventor: ITO TAKAHIRO
IPC: B23D33/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cut edge waste carrier duct of suction type for a belt-like sheet to be trimmed, with which a cut edge waste suction hole can be moved simply in a short time so that the suction hole confronts the waste producing position complying with the width of the sheet and which does not require a wide space for installation and is easy to maintain. SOLUTION: A cut edge waste carrier duct 10 of suction type for an aluminum foil is installed in the neighborhood of a cutter 4 in such a way as crossing the foil S and is composed of a dust body 11 in the form of a groove with the over-part left open, a flexible band-shaped cover 12 whose two ends are fixed to the ends of the duct body 11 so as to cover its upper opening and which has such a length that its two places in the middle about the length are curved upward to form a cut waste lead-in part 12a into the duct body 11, square caps 13 to cover the waster lead-in part 12a from above, the a suction hole 14 furnished in each cap 13 so as to be in communication with the lead-in part 12a, wherein the caps 13 are made movable in the longitudinal direction of the cover 12 so that the suction hole 14 can confront the waste producing position.
Patent JP-H0657540-A (JP)
Title: Melt spinning method
Inventor: SUGIMOTO TAKETOSHI
IPC: D06M101/16
Filed: 1992-08-05
Abstract: PURPOSE:To prevent decrease of mold release effect after spinning for a long time by applying dimethylsilicone oil to spinneret face and then further applying an alkylphenylsilicone oil thereto. CONSTITUTION:After dimethylsilicone oil is applied to the spinneret face, an alkylphenylsilicone oil having more excellent heat resistance than dimethylsilicone oil is further applied thereto and the spinneret face is covered with a silicone coating film having double structure. The cleaning of the spinneret face is also readily carried out.
Patent JP-H0766637-A (JP)
Title: Light receiving amplifier
Inventor: OKABAYASHI NAONORI
IPC: H03F1/26
Filed: 1993-08-24
Abstract: PURPOSE:To obtain an excellent S/N for extensive incident light quantity while suppressing the unnecessary increase of circuit current. CONSTITUTION:A gain switching circuit 12 is connected between the input/output of an amplifier circuit 11 and is roughly composed by connecting a resistance Rf2 for which a series connection is performed, an NPN type transistor Q4 and a resistance Rf1 in parallel. A branch circuit 14 is composed of an NPN type transistor Q10 interposed between the output of an amplifier circuit 11 and grand GND. A selection circuit 13 is roughly composed of NPN type transistors Q5.Q6.Q7 PNP type transistors Q8.Q9 and a constant current power source I3, and when a selection signal M of a level 'L' is inputted in an input terminal, NPN type transistors Q4 and Q10 are turned 'on', the gain of an amplifier AMP is switched to a small gain side when photoelectric current from a photodiode PD is large, and at the same time, the output current of the amplifier circuit 11 is switched to a small current side. Thus, an excellent S/N ratio for extensive incident light quantity is obtained, suppressing the increase of circuit current.
Patent JP-H03141264-A (JP)
Title: Pyridazinone having cardiac activity and beta blocking activity
Inventor: TOMASU ENU HOIIRAA
IPC: C07D237/04
Filed: 1990-08-09
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H or lower alkyl; R 2  is H, halogen, CF 3 , CN, lower alkyl or lower alkoxy; L is formula II or formula III (R 5 -R 11  are each R 1 ; n is 1-3; p is 2-6); R 3  and R 4  are each H, alkoxy, morpholino, CN, halogen, CF 3 , alkyl, alkylsulfonyl, NO 2 , OH, alkenyloxy, amino, etc.], or its acid addition salt.  
     EXAMPLE: 6-[4-[N-[2-(2-cyanophenoxy)-2-hydroxypropylamino]-2-methylpropyl]- carbamoylmethoxy-3-chlorophenyl]-4,5-dihydro-3(2H)-pyridazinone.  
     USE: Useful for treatment of congestive heart failure.  
     PROCESS: The compound of formula I is prepared by condensing an amine of formulae IV or V with an epoxide of formula VI. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07187539-A (JP)
Title: Elevator car position detector
Inventor: RUDORUFU SUTEIIGAA
IPC: B66B1/40
Filed: 1994-09-02
Abstract: PURPOSE: To efficiently detect an elevator car position with excellent reliability. CONSTITUTION: This arrangement for detecting an elevator car position relative to a floor landing includes an optical potentiometer associated with both an elevator car and an interior of an elevator hoistway. One portion of the potentiometer is attached to the elevator car, and the other portion of the potentiometer is fixed within the hoistway. Car position is ascertained by illuminating portions of a fluorescent fiber optical cable and then reading electrical signals outputted by photo-detectors at both ends of the cable. The difference between the electrical signals corresponds to the distance of the elevator car from the floor landing.
Patent JP-S59100319-A (JP)
Title: Hot and cold water mixing device
Inventor: KOMIYAMA KIKUO
IPC: F24D17/00
Filed: 1982-11-30
Abstract: PURPOSE:To contrive to independently control the temperature of supplying water at every site of a plurality of hot water supplying sites by a method wherein the temperature of the mixture of hot and cold water of a hot and cold water mixer is controlled so as to be equal to the value selected at each of the respective controllers. CONSTITUTION:Cold water and hot water are supplied respectively through a cold water supply main pipe 4 and a hot water supply main pipe 5 to the main body 1 of a temperature setting hot water supplying device. Variable resistors 10 are set in advance at various hot water temperatures. When one of the switches 9 of a remote controller 8 is selected, a controller 2 controls the hot and cold water mixer 3 corresponding to the remote controller 8, the switch 9 of which is set, so as to equalize the temperature of the mixture of hot and cold water to the set temperature of the variable resistor 10 corresponding to the selected switch 9 in order to supply said mixture to a requested site. A plurality of the sets of a remote controller 8, a plurality of variable resistors 10, and a hot and cold water mixer 3 are provided to function independently. Consequently, when desired set temperatures are set in advance at the respective hot water supplying sites, the hot waters with the desired temperatures can be supplied to a plurality of hot water supplying sites. Because the hot water temperature to supply can set arbitrary by a variable resistor, the set hot water temperature can select only by changing- over the switches of a remote controller. Furthermore, the fluctuation of the hot water temperature is small, because the hot and cold water mixer itself is put under control.
Patent JP-H0495129-A (JP)
Title: Computer
Inventor: SAKAI SHUICHI
IPC: G06F9/38
Filed: 1990-08-07
Abstract: PURPOSE:To perform approximately ideal efficient superposition processing by merging two kinds of pipeline and properly using them in accordance with a problem. CONSTITUTION:A processing object coming from the external through a communication network 1 is arranged to a proper form by a packety handling part 2 and is inputted to a processing wait queue 3. A plural context non-advance control type pipeline and a single context advance control type pipeline are merged, that is, the former pipeline is used when plural processing objects which can be processed in parallel are enqueued in the processing wait queue 3, but the advance control is performed and the latter is used when processing objects are dequeued from the processing wait queue 3. Thus, the operating ratio of an arithmetic execution part 9 is improved to the most suitable value.
Patent JP-H0257936-A (JP)
Title: Method for testing torsional vibration of rotary body
Inventor: YOKOYAMA YOSHIAKI
IPC: G01M7/02
Filed: 1988-08-24
Abstract: PURPOSE:To measure torsional vibration under the state that is close to actual rotation by generating a simulated rotation signal component corresponding to the component when a rotary body is rotated, synthesizing the simulated rotation component and an analyzing signal, and outputting the result to the rotary body. CONSTITUTION:A static exciting method is adopted. As a control signal F which is outputted to an exciter 1 from a control signal, a signal which is obtained by synthesizing the following signals is used: an analyzing signal (f) which is generated in a circuit I that is provided in a control system; and a simulated rotation signal fF which is generated in a circuit II. The signals are synthesized in a circuit III. As the signal (f), relatively high frequency component is used. The signal fF is determined by assuming various dynamic rotation components which are generated when the rotary body is actually rotated. The frequency lower than the signal (f) is used. Since the signal fF is synthesized with the signal (f), the velocity component contained in the signal fF is imparted on the signal (f). The state which is closer to actual rotation is reproduced, and torsional vibration can be measured under this state.
Patent JP-2000039219-A (JP)
Title: Cooling device
Inventor: TAKAGI HIROSHI
IPC: F04D29/58
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of an input by a motor for a compress air- cooling blower by a method wherein the motor for a compressor air-cooling blower to drive a compressor air-cooling blower to air-cool a compressor and a thermoelectric generating element are provided, and the electromotive force of the thermoelectric generating element forms the input of the motor for a compressor air-cooling blower. SOLUTION: A cooling device having a compressor 5 is provided with a compressor air-cooling blower 6 to air-cool the compressor 5, and a motor 7 for a compressor air-cooling blower to drive the compressor air-cooling blower. A thermoelectric generating element 9 is arranged at the compressor 5 to effect heat-exchange therewith. Since the electromotive force of the thermoelectric generating element 9 forms the input of the motor 7 for a compressor air-cooling blower, a power is generated by the thermoelectric generating element 9 by utilizing heat generated through operation of the compressor and by using this electromotive force, the motor 7 for a compressor air-cooling blower is driven. This constitution reduces the input of a cooling device without increasing the input of the motor 7 for a compressor air-cooling blower and remarkably relieves a consumption power.
Patent JP-S58116088-A (JP)
Title: Four-pole three-phase brushless motor
Inventor: NAKASUJI TOSHIAKI
IPC: H02P6/08
Filed: 1981-12-29
Abstract: PURPOSE:To obtain predetermined revolving torque by detecting the position of revolution of a field magnet with four poles sine-wave magnetized by two Hall elements arranged at a central position in an exciting coil with three phase and acquiring three-phase drive signals from the output of the elements. CONSTITUTION:The position of revolution of the field magnet with four poles, which is not shown and is sine-wave magnetized, is detected by the Hall elements H1, H2 each set up at the central position of L1 and L2 and at the central position of the exciting coils L2 and L3 in the exciting coils L1-L3 provided in the phase difference of 120 deg. at an electrical angle. Each position detecting signal from the elements H1, H2 is inputted severally to operational amplifiers A1, A2 and difference-amplified, further amplified by power amplifiers 10, 11, and outputted severally to the node of the coils L1 and L2 and the node of the coils L2 and L3. The output of the power amplifiers 10, 11 is synthesized by resistors R1, R2 and inputted to a difference amplifier A3, and the output of the amplifier A3 is amplified by a power amplifier 12 and outputted to the node of the coils L1 and L3.
Patent JP-S59101052-A (JP)
Title: Circuit for automatically stopping sound recording
Inventor: YANO SETSUO
IPC: G11B15/087
Filed: 1982-11-29
Abstract: PURPOSE:To set automatically the no-signal time between musics of a sound recording tape to a prescribed time, by detecting that the non-inputting condition of sound signals to a magnetic tape continues for a prescribed time under the sound recording condition. CONSTITUTION:When a switch S2 for automatically stopping sound recording is turned on under the sound recording condition, existence or obsence of a sound recording signal in an amplifier 3 is detected by a no-signal detecting circuit 8 and, when the no-signal condition continues for more than a prescribed time at a timer circuit 10, a switching circuit 11 is inverted and the sound recording condition is stopped by a driving circuit 12 and stop plunger 24. At this time, the invertional output of the circuit 11 is inputted into a delay circuit 13 and a circuit 14 is inverted with a time difference with the drive of the stop plunger 24 and the rewinding condition is set by another driving circuit 15 and plunger 25. This device has a structure which can make reproduction when a switch S1 is at a position (a) and the moment when a reproduced signal is inputted into a reproducing equalizer amplifier 2 is detected by a signal detecting circuit 9 and rewinding is stopped. Simultaneously, a circuit 20 is inverted and the playing condition is set by setting a time difference.
Patent JP-H0764804-A (JP)
Title: Interrupt control circuit
Inventor: ISHIMATSU AKIRA
IPC: G06F9/46
Filed: 1993-08-25
Abstract: PURPOSE:To provide an interrupt control circuit which reduces the number of signal lines to raise the mounting density by giving plural meanings to one signal line to multiplex them. CONSTITUTION:Interrupt output means 1, 2, 3, and 4 which output plural interrupt signals onto the same interrupt signal line 13 on a bus in accordance with prescribed timings, a taking-in timing generating means 5 which generates timings for taking-in of plural interrupt signals on the interrupt signal line 13, and plural latch means 7 which separate, take in, and store plural interrupt signals on the interrupt signal line 13 in accordance with timings generated by the taking-in timing generating means 5 are provided.
Patent JP-S6188715-A (JP)
Inventor: SHIYUDO ITSUO
IPC: H02H3/05
Filed: 1984-10-08
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-S6188584-A (JP)
Title: Distributed feedback type semiconductor laser having phase shift structure
Inventor: MURATA SHIGERU
IPC: H01S5/12
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a DFB laser having excellent element characteristics and single axial-mode yield by forming semiconductor layers containing at least an active layer and an optical guide layer, to which a diffraction grating having a periodic irregular shape is formed, onto a semiconductor substrate and flattening one part of the diffraction grating in the optical guide layer. CONSTITUTION:A diffraction grating 200 is shaped onto an N type InP substrate 1 having a (001) face through a two luminous-flux interference exposure method, a section 120 in which the diffraction grating 200 is removed to a striped shape in the <1-10> direction through photolithography and etching is prepared, and a flat phase shift region 120 is formed. An N type InGaAsP optical guide layer 2, an InGaAsP active layer 3 and a P type InP clad layer 4 are grown on the substrate 1 in succession. A mesa stripe 52 held by grooves 50, 51 is shaped in the <110> direction, a P type InP layer 5, an N type InP layer 6, a P type InP layer 7 and a P type InGaAsP layer 8 are grown successively as buried structure, and an element is cut out centering around the region 120.
Patent JP-H0375184-A (JP)
Title: Ink film for thermal transfer printer
Inventor: KAWAI ATSUSHI
IPC: B41J31/00
Filed: 1989-08-16
Abstract: PURPOSE:To prevent printing luster from occurring by employing an ink layer having mat finished surface by a method wherein the surface of a film base to which the ink layer is formed is roughened. CONSTITUTION:For an ink film 11, a heat fusible ink layer 11b is formed on a roughened surface of a film base material 11a which is composed of a resin film and surface. In the case where printing is performed with a printer when an ink layer 11b of the ink film 11 is transferred to paper 2 by fusion, a mat surface produced by roughening of the film base material 11a appears on a surface of the ink transferred to the paper 2. Light striking the paper is reflected irregularly on the ink surface, eliminating luster from the print.
Patent JP-S60103866-A (JP)
Title: Closely tightened image sensor
Inventor: CHIYOMA HITOSHI
IPC: H01L27/14
Filed: 1983-11-11
Abstract: PURPOSE:To prevent the end of an original from being erroneously read-out and inputted by providing a light source for an image sensor with a limited curvature, by making both ends of the original which is short of illuminance brought near to the light source relatively and by unniforming the illuminance on the original. CONSTITUTION:An irradiated light 32 from an illumination light source 31 such as a fluorescent lamp having a certain curvature reflects on a transfer original 33. A closely tightened image sensor 30 leads the reflecting light 34 to a photoelectric conversion element on a sensor part 35 through a rod array lens. When a flurorescent light source lamp sets favorably a limited curvature R to a value expressed by an equation (l: effective length in the longitudinal direction of the light source lamp 31 and R(x): curvature radius), effectiveness of shading correction can be obtained easily and inexpensively without using a high-priced light source such as an LED array. Since uniform illumination can be given to the original by utilizing the fluorescent light source lamp with a limited curvature, variable densities of a picture generated due to nonuniformity of an output current of the closely tightened image sensor can be prevented.
Patent JP-S59100252-A (JP)
Title: Al alloy having excellent moldability and quench hardenability and its production
Inventor: MIYAKI YOSHIMITSU
IPC: C22F1/04
Filed: 1982-12-01
Abstract: PURPOSE:To produce an Al alloy having excellent moldability and quench hardenability by subjecting a cast ingot of an Al-Cu-Mg-Si alloy to a heat treatment and rolling treatment under a specific condition. CONSTITUTION:A cast alloy ingot contg., by weight %, 1.5-2.5% Cu, 0.5-1.0% Mg, 0.3-1.0% Si, 0.005-0.05% Ti, 0.0005-0.03% B, contg. <=0.04% Mn, Cr, V, Zr individually and <=0.09% in total and <=0.25% Fe, contg. <=1.1 Si/Mg by weight, and consisting of the balance substantially Al is subjected to the following treatment: Said cast alloy ingot is heated at <=200 deg.C/hour heating rate or is heated and held for >=1hr to and at 300-400 deg.C and is then heated to 450- 530 deg.C, whereby the ingot is homogenized. Such ingot is cold rolled at >=40% draft after hot rolling and is quickly heated to 500-555 deg.C at >=100 deg.C/min heating rate as a final treatment, then it is held for 5-90sec in said temp. region. Thereafter the rolled sheet is quickly cooled to 150 deg.C at >=300 deg.C/min cooling rate whereby the max. long side length of the crystallized matter is made <=13mum.