baber/WOPTO huggingface dataset:
Patent JP-S638386-A (JP)
Title: 7-methoxycephalosporin compound
Inventor: MIYAUCHI MASAO
IPC: A61P31/04
Filed: 1986-06-30
Abstract: NEW MATERIAL:The compound of formula I (R<1> is alkoxycarbonyl, cyano, etc.; X<1>, X<2>, Y<1> and Y<2> are H or F; n is 0 or 1; R<2> is heterocyclicthio which may contain substituent group such as halogen; R<3> is H or salt-forming cation; when R<1> is alkoxycarbonyl or cyano, one of X<1> and X<2> is F). EXAMPLE:7alpha-Methoxy-7beta-(N-methylcarbamoylmethylthio)acetamido-3- (1-methyl- 1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carbox-ylic acid. USE:An antibacterial agent exhibiting excellent antibacterial activity against Gram-positive bacteria compared with a cephalosporin derivative of 3rd generation. PREPARATION:The starting compound of formula II is acylated by reacting with 1-2 equivalent of a carboxylic acid of formula III in a solvent such as THF at -50-+50 deg.C. The carboxylic acid of formula III is novel substance.
Patent JP-S5777943-A (JP)
Title: Preparing method for sample for x-ray microanalyzer
Inventor: HIROMATSU KAZUO
IPC: G01N1/36
Filed: 1980-11-04
Abstract: PURPOSE:To prevent a basic material component from exerting an influence, by a method wherein 2-3mu or less compound, educed in a metal, is extracted by a replica film, and after a carbon is vacuum-evaporated on the compound and is secured to a metal stand having a different component from that of the educed compound, the replica film is solved and analyzed. CONSTITUTION:In case a compound 6, educed in a metal material 3, is 2-3mu or less being below a size which is possible for electronic rays to be throttled, the metal 3 is etched with an appropriate metal corrosion solution to float up the compound 6 which is extracted with a replica film 8, such as acetylecellulose films. A carbon 9 is vacuum-evaporated to a surface where the compound 6 is adhered to the film 8, and the work is secured to a metal 11, having a different compond from that of the compound, with an adhesive agent 10. After the film 8 is solved for the removal, X-rays, produced through the irradiation with an electronic ray beam, is detected. This prevents the ground 9 of the compound 6 from exerting any influence on an X-ray analyzer, which results in enabling to perform an accurate analysis of the component element of the compound 6.
Patent JP-S63316663-A (JP)
Title: Motor for blower
Inventor: HANEDA TOMOHISA
IPC: H02K29/14
Filed: 1987-06-19
Abstract: PURPOSE:To make a motor compact in size and to prevent it against malfunction, by enclosing a magnet and a Hall element for detecting rpm into the motor case, and by mounting the magnet to a rotor and providing the Hall element between coils. CONSTITUTION:An AC motor 11 is equipped with a rotor 15, a rotating shaft 16, a stator 17, a coil 18, a bearing 19 and a spool 20. The rotor 15, etc. are enclosed into motor cases 21A and 21B. An annular magnet A for rpm detection is provided to a step section 15A formed in the middle part of the rotor 15 where a notch A is formed to the stator 17 and spool 20 between adjacent coil 18. A fixing member 22 is inserted into this notch A, to the hollow of which the Hall element 23 for rpm detection is installed face to face with the abovementioned magnet M. The space between the motor 11 and a blast fan 12 can thereby be so reduced that the whole body can be made compact in size.
Patent JP-S6132322-A (JP)
Inventor: HIRAO AKIHIKO
IPC: H01H50/56
Filed: 1984-07-24
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-H0444331-A (JP)
Title: Wire bonding apparatus
Inventor: MATSUMOTO ITARU
IPC: H01L21/60
Filed: 1990-06-12
Abstract: PURPOSE:To perform a stable bonding without excessively pressing a bonding pad by setting a limiter to a voltage to be applied to a moving coil only if a capillary is moved downward. CONSTITUTION:When a capillary 103 reaches a predetermined height, a target orbit for moving at a predetermined low speed is output from an orbit generator 10, and the capillary 103 is moved down until it is brought into contact with a pellet 109 at a predetermined low speed. A limiter 18 limits so that a voltage applied to a moving coil 104 does not exceed a predetermined voltage as long as the capillary 103 is moved in the direction approaching to the pellet 109 after a predetermined transient time is elapsed. When the capillary 103 is brought into contact with the pellet 109, only a very low voltage is applied to the coil 104. Thus, the capillary 103 does not press a bonding pad with a large force.
Patent JP-H04353493-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ASAJIMA MIKIO
IPC: B41M5/52
Filed: 1991-05-30
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet excellent in whiteness and cushioning properties with an excellent productivity. CONSTITUTION:A thermal transfer image receiving sheet consists of a base material sheet and the dye receiving layer formed to the surface of said sheet through an intermediate layer and the intermediate layer is composed of a resin with glass transition temp. of -80-20 deg.C.
Patent JP-H09100784-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To furnish a shape of a drive shaft easy to carry out change, connection and disconnection at the time of assembly and a bearing and an oiling passage to support it. SOLUTION: A crankshaft 714 provided on a head end of a drive shaft 704 to engage with a revolving bearing 818b of a revolving scroll 818 is made in dimension and a shape so that a diameter of a rotating locus relative to a main spindle of the drive shaft 704 of its outer peripheral surface is set to be smaller than a bearing inside diameter of a main bearing 812 supporting the drive shaft 704 and the drive shaft 704 can be sequentially inserted into the main bearing 812 and the revolving bearing 818b from the side of a motor 703.  By this constitution, it becomes possible to carry out connection, disconnection and change the drive shaft 704 without changing an assembly state of a main body frame 805 having a fixed scroll 815, the revolving scroll 818 and the main bearing 812, to select and assemble the drive shaft 704 adaptable to dimensions of the fixed scroll 815, the revolving scroll 818 and the main bearing 812 and to provide a small clearance in the radial direction of a compression chamber.
Patent JP-S6046500-A (JP)
Inventor: SATOU ATSUKICHIROU
IPC: G21F9/30
Filed: 1983-08-25
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-H1072545-A (JP)
Title: Biodegradable agricultural film
Inventor: SUGIMOTO ICHIRO
IPC: C08J5/18
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable agricultural film which can be degraded and utilized within a short time when buried in earth when wasted by using a mixture obtained by mixing a biodegradable plastic with a dried powder of specified fibers in a specified mixing ratio. SOLUTION: This film is prepared by using a mixture prepared by mixing 98-60wt.% biodegradable plastics, desirably an aliphatic polyester (e.g. a polyester obtained by reacting a glycol with an aliphatic carboxylic acid in a 30/70 weight ratio) with 2-40wt.% powder desirably having a particle diameter of 1-80μm and obtained by drying and grinding the fibers contained in the mesocarps of coconuts. As a result, the mesocarps of coconuts, which have heretofore been discarded because of little utility, can be utilized on an industrial production scale.
Patent JP-H0319504-A (JP)
Title: Radio transmitter
Inventor: MIZUTAME HITOSHI
IPC: H01Q3/36
Filed: 1989-06-16
Abstract: PURPOSE:To measure the relative amplitude phase of an element and to adjust the phase to a desired value by using a detection antenna placed at a position different from that of an opposite antenna so as to measure the change in the combined power of an array antenna with respect to a change in the phase of the element antenna. CONSTITUTION:A detection antenna 7 is provided to a position other than that of an opposite antenna 6 placed in the main beam direction when all arrays are operated; the phase of the phase shifter 2 of each element antenna 1 is varied to measure the combined power in the direction of the detection antenna with the detection antenna 7; a maximum/minimum ratio r<2> of the power level and a phase change DELTAo giving the maximum value are obtained and the relative amplitude and phase of the element antenna is calculated from the r<2> and DELTAo. Thus, the change in the combined power with respect to a change in the phase of the element antenna 1 is measured to calculate the relative amplitude and phase of each component antenna 1 to make adjustment so as to send the signal of the prescribed value.
Patent JP-H10304917-A (JP)
Title: Umbrella
Inventor: KANAZAWA HIDEMI
IPC: A45B25/28
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from dropping on a floor when an umbrella is closed, by providing a rainwater storing device that stores rainwater flowing down from the umbrella when the umbrella is closed at the end of the umbrella body. SOLUTION: A rainwater storing device 3 that stores rainwater falling along the umbrella when it is closed and has rainwater dropping holes 4 at the head portion 2 of the umbrella body. Provision of the rainwater storing device 3 at the end portion 2 of the umbrella body prevents people from wetting a floor by rainwater dripping from his umbrella while on board a train or a bus or when visiting a department store and thereby keeps him from slipping and falling due to rainwater.
Patent JP-2000081623-A (JP)
Title: Liquid crystal display device and its production
Inventor: KISHIMOTO KATSUHIKO
IPC: G02F1/1335
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a wide visual field angle characteristic, has high fineness and is bright in display brightness by forming columnar projections in regions where high-polymer walls intersect with each other. SOLUTION: The high-polymer walls 16 are disposed like grids on substrate in such a manner as to regulate plural liquid crystal regions 30a. The columnar projections 20 are provided on the intersection regions 16c where the portions 16a extending in a perpendicular direction (y-axis direction) and portions 16b extending in a horizontal direction (x-axis direction) intersect with each other. The columnar projections 20 are disposed on the intersection regions 16c of the high-polymer walls 16 and are so disposed that the bases 20b thereof have inclination with the extending directions (x-axis direction and y-axis direction) of the high-polymer walls 16 and, therefore, these columnar projections may be disposed so as to have large base surfaces.  Then, the decreasing of the height of the high-polymer walls 16 are made possible and, therefore, the time for filling the liquid crystal material may be shortened and the display brightness accompanying the increase of an aperture ratio may be improved.
Patent JP-H0445498-A (JP)
Title: Musical performance information recorder and musical performance information reproducing device
Inventor: SUGITA KUNIHIRO
IPC: G09B15/00
Filed: 1990-06-13
Abstract: PURPOSE:To automatically make the start of recording and reproduction of musical performance information synchronize with reproduction of a musical piece recorded in music media by controlling the start of recording or reproduction of musical perfor mance information generated by a musical performance of an electronic musical instru ment, based on time information for showing the start of reproduction of an audio signal. CONSTITUTION:A CPU 1 generates musical performance information corresponding to key information generated from a keyboard 2 and sends it out to a musical tone generating device 4, and also, executes write or read-out of musical performance information corresponding to a musical performance information memory 9 in accor dance with a mode set by a switch 3. Also, the CPU 1 instructs the start and the end of reproduction of a musical piece recorded in a CD and a melody number of the musical piece related to its reproduction to a CD driver circuit 11 in accordance with the designation of the switch 3, and also, generates timer time information for showing the remaining time to reproduction of the musical piece, based on time infor mation contained in digital sub-code information read out of the CE through the CD driver circuit 11 and an encoder 12, and sends it out to a display device 10.
Patent JP-H0445519-A (JP)
Title: Growing method for semiconductor crystal
Inventor: TOYOSHIMA HIDEO
IPC: H01L21/20
Filed: 1990-06-13
Abstract: PURPOSE:To reduce the thickness of a GaAs buffer layer while necessary characteristics are maintained by providing one or more InAs layers having a thickness of one molecule layer or thinner in the buffer layer in the course of a epitaxial crystal growing process on a GaAs substrate. CONSTITUTION:Super lattices, each cycle of which is composed of a non-doped GaAs film 2 having a thickness of 50Angstrom  and non-doped InAs film 3 having a thickness of one molecule layer or thinner, are first grown by 10 cycles on a semi-insulating GaAs substrate 1 by an MBE method, and then, a non-doped GaAs film 4 is grown to a thickness of 2,000Angstrom . The films grown on the substrate 1 are used as a buffer. Thereafter, an N-Al GaAs film 5 doped with Si at a rate of 2X10<18>cm<-3> is grown to a thickness of 300Angstrom  and an N-GaAs film 6 doped with Si at a rate of 5X10<18>cm<-3> is grown to a thickness of 500Angstrom . At the time of the growth, the substrate temperature is set at 55O deg.C. Since the total thickness of the buffer is about 2,500Angstrom , the thickness can be reduced to 1/4 of the conventional thickness.
Patent JP-S6046646-A (JP)
Title: Trigger pulse generating device for time sharing highway
Inventor: WAKABAYASHI KAZUO
IPC: H04M3/24
Filed: 1983-08-24
Abstract: PURPOSE:To observe easily a waveform by setting up the system references and frequency of a highway, generating a pulse on a required position and triggering the pulse when the waveform is observed by an oscilloscope in the test of highway normality of a digital exchange. CONSTITUTION:A frame synchronizing signal is supplied from a device 1 to be tested to a control part 6 and system references such as frequency, a frame format, phase relation between the frame synchronizing signal and a ''0'' bit and the position of a required frame bit which are set up by a highway type setting part 2 are inputted to a control part 6. The control part 6 controls a clock selecting part 4 and a counter part 5 on the basis of the information from the type setting part 2 and the frame synchronizing signal from the device 1 to be tested. When the selecting part 4 counts up one of a clock generated from a reference clock generating part 3 or an external clock and the counter part 5 counts up until the frame and bit position set up by the setting part 2, the counter part 5 outputs an output pulse.
Patent JP-S6136502-A (JP)
Title: Working-machine elevation controller for tractor
Inventor: IGARASHI TAKASHI
IPC: F15B11/04
Filed: 1984-07-25
Abstract: PURPOSE:To facilitate control and improve operation efficiency by installing a proportional solenoid valve for elevation between a hydraulic pump and a check valve and installing a proportional solenoid valve for descent between the check valve and a tank. CONSTITUTION:A proportional solenoid valve 26 for elevation is installed between a hydraulic pump 20 and a check valve 10, and a proportional solenoid valve 22 for descent is installed between the check valve 10 and a tank 11. Therefore, the flow-rate per hour of the pressurized-oil supplied or discharged from a shift cylinder 6 can be freely and easily adjusted by adjusting electric signals, and control is facilitated, and operation efficiency can be improved.
Patent JP-H0820484-A (JP)
Title: Safety fence for escalator
Inventor: TAKAHASHI TOSHIYUKI
IPC: B66B23/00
Filed: 1994-07-06
Abstract: PURPOSE:To install a safety fence in a short time easily, prevent move or fall of it, and improve safety. CONSTITUTION:A safety fence is provided with a fence containing body 10 provided in a machine room 2, and a safety fence main body 30 formed to be contained in the fence containing body 10, and pulled from the fence containing body 10 for usage to be fixed, standing. The safety fence main body 30 is formed of a fixed fence part of which lower end part can be held between an upper end part and an aperture edge part 10a of the fence containing body 10, and plural fence parts 35 formed to be folded on both sides of the fixed fence part 31.
Patent JP-S6132399-A (JP)
Inventor: MIYAJIMA MASAYOSHI
IPC: H05B41/18
Filed: 1984-07-24
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-H1056103-A (JP)
Title: Flip chip package and its manufacturing method
Inventor: ERITSUKU AASAA JIYONSON
IPC: H01L23/433
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To make heat resistance low and eliminate heat transfer grease between a chip and a heat transfer member, by providing a substantially hard dielectric material surrounding the edge surface of a heat conductive flat member, an edge surface of a flip chip and an area of a board. SOLUTION: A flat heat conductive member is placed in a metal cavity before inserting a flip chip 12 mounted on a substrate member 16, and dielectric material 26 is injected into the cavity. Therefore, the flat heat conductive member is preferable to have a thickness selected to form a composite structure that extends to the top of a substrate member 16 by a fixed prescribed distance when it is mounted on the upper face of the flip chip 12. The flat heat conductive member is preferably formed of copper which has a thermal expansion coefficient almost equal to that of the laminated glass fiber reinforced epoxy printed wiring board. Thus, heat resistance is made low, and heat transfer grease between the chip 12 and the heat transfer member is eliminated.
Patent JP-S5944837-A (JP)
Title: Gold wire bonding method
Inventor: NAGAO YUTAKA
IPC: H01L21/603
Filed: 1982-09-06
Abstract: PURPOSE:To prevent the stress to be applied on a gold wire by moving backward a capillary and pressurizingly connecting the gold wire to a lead with a bonding tool after pressurizingly connecting the gold wire pulled from the capillary to the bonding pad. CONSTITUTION:After a gold ball 4 is pressurizingly connected, a capillary 11 moves right above the ball and temporarily stops when it exceeds the upper surface of a lead 8. A gold wire 2 is pressurizingly bonded to the end surface of the lead 8 by a bonding tool 12 which moves laterally. After it is bonded, the capillary 11 pulled upward while the gold wire 2 is held by the bonding tool 12 and lead 8 and the gold wire 2 is fused and cut by a hydrogen torch 10.
Patent JP-S5582561-A (JP)
Title: Read-in unit for cylindrical scanning unit
Inventor: IKEZU YOUHEI
IPC: H04N1/06
Filed: 1978-12-18
Abstract: PURPOSE: To form sharp image on the sensor at all times, by locating the attachment lens to extend the optical distance from the lens to the object at the object of the imaging lens.  
     CONSTITUTION: The attachment lens 14 is located to the object side of the imaging lens 12 to obtain the same effect that the object point P is located at the point P'  much far from the lens 12. Accordingly, the object on the original surface at  scanning is made deeper for the depth of focus optically to form shrap image on the  sensor at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5945819-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F12/40
Filed: 1982-09-08
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-S63318559-A (JP)
Title: Automatically photographic developing machine having waste liquid treating device
Inventor: KOBOSHI SHIGEHARU
IPC: G03D13/00
Filed: 1987-06-22
Abstract: PURPOSE:To remove the trouble of a setting space due to the addition of a waste liquid treating device by integrating a photographic processing waste liquid treating device for evaporating photographic processing wastes liquid in an upper or lower space of an automatic developing machine. CONSTITUTION:The waste liquid treating device 30 is arranged on the position of a waste liquid stock tanks 20, 21 in the automatic developing machine 10. In this case, it is preferable to adopt a system for mixing waste liquid containing complex ions with waste liquid containing no complex ions and evaporating them without distinguishing them, the waste liquid treating device 30 can be arranged by utilizing the space of one tank 20 and overflow waste liquid is temporarily stored in the other tank 21 and supplied to the treating device 30 by a pump or the like to evaporate it. Consequently, the waste liquid treating device can be arranged without remarkably expanding the planar space of the automatic developing machine.
Patent JP-H101618-A (JP)
Title: Bis-azo compound and dyeing or printing of textile material by using the same
Inventor: KUNIMI NOBUTAKA
IPC: D06P1/38
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bis-azo compound having a specific structure, excellent in reproducibility of dyeing and printing of a textile material, good in dyeing uniformity and wash-off properties and having high built-up properties and a high efficient dyeing power. SOLUTION: This bis-azo compound is represented by formula I  U is SO2 -Y (Y is CH=CH2, etc.); R<1> to R<3> are each H, a halogeno, a (substituted) lower alkyl, etc.; R<4> is H, a (substituted) lower alkyl, a (substituted) lower alkoxy, etc.; R<5> is H, a (substituted) lower alkyl; (m) and (n) are each 0 or 1; when (m) is 1, X is a halogeno, pyridinio, etc.; B is a group of formula II [R<6> and R<7> are each H, a (substituted) lower alkyl, etc.] and when (m) is 0, X is a (substituted) pyridinio, etc.; B is a group of formula III [R<11> is H or a (substituted) lower alkyl; A<1> is a (substituted) phenylene, etc.; Y<1> is CH=CH2, etc.], etc.}. Moreover, for example, the bis-azo compound is obtained by performing a condensation reaction of a compound of formula IV with an amine compound of formula V and 2,4,6-trichloro-s-triazine or 2,4,6-tribromo-s-triazine in an optional order.
Patent JP-S5378779-A (JP)
Title: Electronic beam exposure device
Inventor: OKABE MASAHIRO
IPC: H01L21/027
Filed: 1976-12-23
Abstract: PURPOSE:To attempt to shorten the beam exposure time, by contracting lens after making the electronic beam vertically pass through the blanking plate arranging the deflection apparatus in each opening.
Patent JP-H05347555-A (JP)
Title: Variable frequency divider circuit
Inventor: YOKOO MASAHIRO
IPC: H03K23/64
Filed: 1992-06-15
Abstract: PURPOSE:To always obtain a dividing signal of the 50% duty despite the change of the dividing ratio. CONSTITUTION:A counter 22 counts the master clocks and outputs the dividing pulses every time the count value is equal to the dividing ratio and also is reset. A comparator 25 compares the count value of the counter 22 with the integer value equal to 1/2 dividing ratio and outputs a coincidence pulse when the coincidence is secured between both values. Each of selection circuits 27-30 selects a coincidence pulse with each shift equal to the half cycle of the master clock when the dividing ratio is odd and then selects the coincidence pulse out of the comparator 25. Then the output circuits 31 and 33 apply the 1/2 division to the OR secured between the dividing pulse of the counter 22 and the coincidence pulse of the selection circuit and then outputs the dividing signals.