baber/WOPTO huggingface dataset:
Patent JP-S6487125-A (JP)
Title: Tool adapter with built-in speed increasing mechanism
Inventor: CHIKAMORI AKIRA
IPC: B23Q5/04
Filed: 1987-09-26
Abstract: PURPOSE:To rotate a tool at a high speed without increasing the speed of a main spindle and decreasing machining precision and mounting an individual speed increaser, by a method wherein a rotary part is rotated from a stationary part through rotation of a main shaft, and a tool gripping part is rotated at a high speed through a planetary mechanism. CONSTITUTION:In a tool adapter with a built-in speed increasing mechanism, the shank of a tool T is inserted in a taper hole 16 of a sleeve 17, an annular groove 6 of a flange part 2 is gripped by an exchange handle to insert a taper shank 3 in the taper hole of a main spindle S, a tension rod is threadedly joined with a screw hole 7 and secured to the main spindle S. A locking pin P of a main spindle head is inserted in a lock hole 15 of a large housing 9, and when the main spindle S is rotationally driven, a rotary part A is rotated from a stationary part B integrally with the main spindle S. Thus, a planetary roller 13 making contact with a stationary ring 14 is revolved and also rotated, the sleeve 17 is rotated in a manner that a rotation speed is increased to a value higher than that of the rotary part A, i.e. the main spindle S. A thrust load on a tool T is supported by the main spindle S through the sleeve 17, a rolling bearing 18, the stationary part B, a rolling bearing 18, the rotary part A.
Patent JP-S6482753-A (JP)
Title: Automatic connection system for collect call service
Inventor: NAGASE TOSHIHIKO
IPC: H04M3/42
Filed: 1987-09-24
Abstract: PURPOSE:To make an automatic connection of collect call service without any human intervention by using a speech recognizing automatic connecting device instead of an operator of an exchange. CONSTITUTION:When the collect call service is applied for, the speech recognizing automatic connecting device 4 requests a outgoing subscriber 1 by special signal tone to send out the subscriber number of an incoming subscriber 7 to be called collect and also requests the outgoing subscriber 1 to say his or her name to be sent to the incoming subscriber 7 when all digits of the subscriber number of the incoming subscriber 7 are received. The name of the outgoing subscriber 1 is recorded as it is and the speech recognizing automatic connecting device 4 calls the incoming subscriber 7 automatically through an outgoing trunk 5 with the subscriber number of the incoming subscriber 7. Then when the incoming subscriber 7 answers, the name of the outgoing subscriber 1 which is recorded is sent out first and an inquiry about whether or not the called subscriber accepts the collect call service connection is made by voice, and the call is processed according to the result.
Patent JP-H03175340-A (JP)
Title: Method and apparatus for reflecting light using acoustic optical modulation
Inventor: FURETSUDO EICHI PORAAKU
IPC: G01J1/24
Filed: 1990-09-12
Abstract: PURPOSE: To improve the measurement of the characteristics of a material based on light reflectivity by directing probe beam of monochromatic light and acoustooptically modulated pump beam to a sample. CONSTITUTION: The probe light of a light source 50 passes through the monochrometer 51 driven by the stepping motor 52 to be condensed to a sample 62 to become a variable wavelength λ and the pump beam of a light source 63 becomes a variable wavelength λp by a stepping motor 92 and a monochrometer 62 and receives the modulation of frequency Ωm by an acoustooptical modulator 54 to direct the sample 62. The beam reflected from the sample 62 is condensed to a detector 56 to become a DC signal and an AC signal and the AC signal is applied to a two-phase lock-in amplifier 55 and a DC analogue signal is subjected to A/D conversion 66 to be inputted to a computer 70.  The computer 70 has function performing control, data collection, the analysis of data containing a light reflecting spectrum and the comparison of the related parameter obtained by the analysis of the data and a logical model and evaluates the characteristics of the heterostructure of a semiconductor and changes the wavelength of pump beam and modulation frequency to measure the interfacial characteristics of a component layer.
Patent JP-S6396716-A (JP)
Title: Tape edge detecting system
Inventor: ARIGA MUTSUMI
IPC: G11B5/55
Filed: 1986-10-09
Abstract: PURPOSE:To improve the detecting accuracy of an edge, and reliability, by providing a head unit provided with a write head and two read heads movably in the direction of a tape width, and comparing the outputs of the two read heads. CONSTITUTION:When both read heads 12 and 13 contact slidably with a tape 32, the output levels of the read heads 12 and 13 are at the same level. Therefore, no change is recognized in the output of a comparison part 30 even the 10% of the output of the read head on one side is compared with the output of the head on the other side. When the gap of the read head on one side arrives at the edge of the tape 32 by moving the head unit 10 in the direction of the tape width, the output of the read head is attenuated, however, the output of the read head no arriving at the edge is not attenuated. And when the output of the read head arriving at the tape edge goes less than 10% of the output of the read head on the other side, the output of the comparison part 30 is inverted. In this way, it is possible to detect the edge of the tape 32 by detecting a position where the output of the comparison part 30 is inverted.
Patent JP-H08148180-A (JP)
Title: Total solid lithium secondary battery
Inventor: IWAMOTO KAZUYA
IPC: H01M4/58
Filed: 1995-09-19
Abstract: PURPOSE: To prevent dendrite from being generated at a negative electrode or an active material from dropping by containing lithium at least in one of the active material of a positive electrode and the metallic material of a negative electrode. CONSTITUTION: This total solid lithium secondary battery has a positive electrode containing a compound as a component active material selected from a group of transition metal oxides and transition metal sulfides, a lithium ion conductive solid glass electrolyte containing Li2 S, and a negative electrode containing a metal for alloying lithium. In addition, at least one of the electrode active material and the negative electrode metal of the battery contains lithium. Also, the metallic active material of the positive electrode contains lithium at least in a charging condition, while the active material of the positive electrode contains lithium at least in a discharging condition.
Patent JP-H0556390-A (JP)
Title: Recorded and reproducer for still picture
Inventor: KOSUGI MASATO
IPC: H04N1/21
Filed: 1991-08-27
Abstract: PURPOSE:To provide a still picture recorder and still picture reproducer capable of reproducing a stable still picture without turbulence in the case of reproduction in any recording/reproducing system of a field recording/reproducing system and a frame recording/reproducing system regardless of the kind of a non- interlace video signal and an interlace video signal. CONSTITUTION:A writing means 24 of a signal processing means 2 writes video signals or black level signals prepared by video signals or modifying the video signals for a prescribed number of horizontal synchronizing period in a storage means 23 by the counting by a counter means 22 in accordance with the kind of video signals discriminated by the recording system selected by a recording system selection means 1 and a discrimination means 21. The signals written in the storage means 23 are read by a reading means 25 and are recorded on a recoding medium 4 by a recording means 3.
Patent JP-H0693069-A (JP)
Title: Novel polyamide resin and production thereof
Inventor: ENDO TAKESHI
IPC: C08G18/04
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a novel resin having highly reactive N,O-ketene acetal functional groups and capable of being modified into resins having various characteristics, by subjecting an N,O-ketene acetal compound and a diisocyanate compound to a polyaddition reaction. CONSTITUTION:An N,O-ketene acetal compound (e.g. 3-methyl-5-phenyl-2- ethylene-1,3-oxazole) and a diisocyanate compound (e.g. m-phenylene diisocyanate) are subjected to a polyaddition-reaction to provide the objective resin having a number-average mol.wt. of 1000-50000 and having units of the formula (R1, R2 are lower, phenyl; R3 is aryl) as main chains. The reaction is preferably performed by reacting 1 mole of the N,O-ketene acetal compound with 1 mole of the diisocyanate compound in the presence of a solvent such as N-methyl pyrrolidone at 0-20 deg.C for 3-6hrs. The N,O-ketene acetal compound is produced e.g. by reacting the corresponding oxozolium salt with an alkyl halide and subsequently dehydrogenating the reaction product.
Patent JP-H0291839-A (JP)
Title: Magneto-optical disk drive
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/10
Filed: 1988-09-28
Abstract: PURPOSE:To improve the recording and erasing characteristics of a magneto- optical disk by making the intrasurface magnetic field of the section of the magneto-optical disk irradiated with a laser spot zero which a recording and erasing magnetic fields are impressed upon the magneto-optical disk. CONSTITUTION:The intrasurface magnetic field Hla produced by magnets 51 and 52 for access is effectively offset by the external magnetic field Hex produced by a magnet 6 for recording and erasing which is dislocated from a laser spot by a prescribed distance when a magneto-optical disk medium 2 on a magneto-optical disk substrate 1 is irradiated with the laser spot from an optical head 4. As a result, the recording and erasing operations to the magneto-optical disk medium 2 can be improved and, at the same time, the magneto-optical disk drive used for the medium 2 can be miniaturized and improved in accessing speed.
Patent JP-S60133128-A (JP)
Title: Hydraulic circuit of hydraulic excavator
Inventor: HIRATA TOUICHI
IPC: F15B11/17
Filed: 1983-12-22
Abstract: PURPOSE:To enable to perform other control as straight running is held, by a method wherein the running control valve of the control valve group of a first hydraulic pump is communicated, downstream from the bucket control valve of a second hydraulic pump, with the oil pressure of the second hydraulic pump through a separate bypass line. CONSTITUTION:In a 2-pump hydraulic system, a boom control valve 14B and an arm control valve 11A are connected in parallel to a first hydraulic pump 1, and a running control valve 10 is connected in series downstream from an arm control valve 11A. Meanwhile, a bucket control valve 13 is connected, in series to a running control valve 12, to a second hydraulic pump 2. Bypass lines 44 and 47, through which the second hydraulic pump 2, a bucket control valve 13, and the upper stream of the running control valve 10 are intercommunicated, are installed. This enables other actuator to perform independent control as straight running ability is maintained.
Patent JP-H0582150-A (JP)
Title: Condenser for fuel cell
Inventor: ADACHI HIROSHI
IPC: H01M8/04
Filed: 1991-09-20
Abstract: PURPOSE:To control a temperature of exhaust gas getting into a condenser for a fuel cell to be lower than a temperature at which fleon refrigerant is decomposed in the condenser for the fuel cell which recovers condensed water from exhaust gas of the fuel cell using the fleon refirgerant. CONSTITUTION:A condenser 20 for a fuel cell for recovering condensed water from exhaust gas of a fuel cell 2 is provided in an exhaust passage for the fuel cell 2, and this condenser 20 for the fuel cell is provided with an exhaust gas intake port, an exhaust gas cooling air intake port, and an exhaust gas cooling air intake port opening/closing plate 22. This exhaust gas cooling air intake port opening/closing plate 22 is opened and closed based on a temperature of the exhaust gas flowing into the condenser 20 for the fuel cell by a shape memory alloy 21 which transforms at a lower temperature than a temperature at which fleon refrigerant 25 is decomposed, and it is cooled by mixing intake air when the temperature is high, thereby the temperature of the exhaust gas is prevented from being more than set value.
Patent JP-H0688186-A (JP)
Title: P-containing high strength alloyed galvannealed steel sheet
Inventor: NAKAMURA FUMIAKI
IPC: C23C28/02
Filed: 1992-09-10
Abstract: PURPOSE:To provide an alloyed galvannealed steel sheet good in plating adhesion. CONSTITUTION:The steel sheet is a one using a high strength steeh sheet 3 having 0.01 to 0.2% P content as a base metal and having a pure iron layer 2 having <=0.01% P content as a primary layer on the surface of the steel sheet as well as having a plated layer 1 having a componental compsn. constituted of 0 to 0.5% Al and 0.01 to 0.5% Mn, and the balance Zn as a secondary layer. Since it does not contain a P oxidized layer which has inevitably been formed heretofore, its plating adhesion is made good.
Patent JP-H0791793-A (JP)
Title: Refrigerator
Inventor: UEDA NOBUHIKO
IPC: F25D19/00
Filed: 1993-09-28
Abstract: PURPOSE:To eliminate a seizing trouble of a winding due to deterioration of a heat dissipating performance of a rotary compressor even if the compressor is so operated that the compressor is continuously operated for a long time that an interior of a refrigerator is not cooled at all at the time of energizing a power source by rotating a blower for cooling the compressor at a high speed during operating of the compressor at the time of energizing the power source and strongly cooling the compressor. CONSTITUTION:The refrigerator comprises drive means 6 connected at its input with a refrigerating chamber temperature sensor 4 to operate a rotary compressor 5, drive means 8 for operating a compressor cooling blower 7, and control means 18 connected at its output to number-of-revolutions control means 21 of the blower 7.
Patent JP-H01128981-A (JP)
Title: 5-mono- or disubstituted-3-(phenyl or 2-naphthyl)-3-((1h-imidazole-1-ylmethyl) or (1h-1, 2, 4-triazole-1-ylmethyl))-2-(methyl or benzyl)isooxazolidine
Inventor: BASHIRU SUTEFUANOFU GEORUGIEFU
IPC: A61P31/04
Filed: 1988-09-28
Abstract: NEW MATERIAL: The compd. of formula I [as for R and R 2  to R 4 , R is a group formula II [(a) is 1 or 2; R 1  is H, a halogen or the like], R 2  is a group of formula III (R 5  is H, a lower alkyl or the like), R 3  is phenyl or the like and R 4  is H, or R is a group of formula II, R 2  is H, R 3  is a lower alkyl or the like and R 4  is phenyl or the like, or R is naphthyl, R 2  and R 4  are each H and R 3  is styryl or the like].  
     EXAMPLE: 5-[(4-Chlorphenyl)methyl]-3-(1-H-imidazole-1-ylmethyl-3- phenyl-2-(phenylmethyl)isoxazolidine.  
     USE: It is useful as antibacterial agents.  
     PREPARATION: For example, a substituted 2-imidazolylacetophenone of formula IV is reacted with a substituted N-benzyl-hydroxylamine of formula V to obtain a nitron precursory of formula VI, and after that, the precursory is reacted with an 1-alkene derivative of formula VII to obtain the compd. of the formula I in the case R is a group of the formula II, R 2  is a group of the formula III and R 4  is H. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10135569-A (JP)
Title: Semiconductor laser element and device for driving optical recording medium
Inventor: SHONO MASAYUKI
IPC: H01S5/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To increase the maximum optical output and lengthen the life by providing a resonator constituted of a first conductivity type clad layer, an active layer, and a second conductivity type clad layer, with a current blocking structure for blocking the flow-in of current into a part of the active layer which is on one end face side of the resonator, on at least one end face of the resonator. SOLUTION: An active layer 4 is formed on a clad layer 3 and a flat section 8 and an etch stop layer 9 which constitute a p-type clad layer are formed on an optical guide layer which constitutes the active layer 4. On the etch stop layer 9, a p-type clad layer 10 which extends in the longitudinal direction of the resonator is formed. On an upper face of the p-type clad layer 10, a p-type contact layer 11 is formed. A current blocking layer 12 is formed on part of an upper face of the contact layer 11 which is between one end face 13a of the resonator and a specified distance point from the end face 31a and current is prevented from flowing into a part of the active layer 4 formed under the current blocking layer 12. Therefore, the current blocking layer 12 has an opening section 12a which becomes a current channel on an upper face of the contact layer 11 between the specified distance point to the other end face 13b of the resonator or on the p-type clad layer 10.
Patent JP-H09121549-A (JP)
Title: Ac output controller
Inventor: IWATA KEIJI
IPC: H02M7/48
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter which shows a high control precision and excellent stability. SOLUTION: In an inverter for DC-AC conversion which has an inverter bridge controlled by a PWM controller, the PWM control is performed in a first control loop 22a by using the difference between the AC instantaneous value of an inverter output and the amplitude of a waveform datum which is read out of an AC waveform memory. Further, the amplitude value of the waveform datum is multiplied by a factor which is adjusted in accordance with the error between the AC average value of the current or voltage of the inverter output and a control target value and the PWM control is performed in a second control loop 22b by using the waveform datum having the adjusted amplitude. As the factor by which the waveform datum is multiplied is adjusted by a delta method wherein only a minute increase/decrease is operated, an inverter which shows a high precision and excellent stability can be obtained.
Patent JP-H08104623-A (JP)
Title: Application agent for medical use
Inventor: OKA TAKAYUKI
IPC: A61K47/02
Filed: 1994-10-05
Abstract: PURPOSE: To obtain an application agent for medical use, having a sufficient tackiness without causing the peeling, etc., in application thereof, to which a wide range of pharmacodynamically effective ingredients can be applied and further having low irritancy by blending an N-vinylacetamide-acrylic acid (salt) copolymer with titanium oxide. CONSTITUTION: This application agent for medical use is obtained by blending 100 pts.wt. N-vinylacetamide-acrylic acid (salt) copolymer with 5-120 pts.wt. titanium oxide and forming the resultant plaster on a support. The weight ratio of the N-vinylacetamide to the acrylic acid (salt) in the copolymer is preferably (99.9:0.1) to (80:20). Metallic cross-linking is carried out as a method for cross-linking the N-vinylacetamide-acrylic acid (salt) copolymer using a polyvalent metallic compound such as aluminum oxide. A film such as a polyester or a polyurethane, a cotton cloth, a nonwoven fabric and a laminate are cited as the support for the application agent. The tackiness of the application agent is remarkably improved by blending the copolymer with titanium oxide.
Patent JP-2001065576-A (JP)
Title: Bearing part material
Inventor: SOGA SATOSHI
IPC: F16C33/62
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing part material to ensure a demand life without excessively lengthening a projection time of shot peening. SOLUTION: In a bearing part material formed of a steel hardened by heat treatment, a tempered martensite texture of a surface layer part before shot peening is treated such that the average grain size of carbide is regulated to less them 1 μm the area ratio of carbide to 10-15% a residual austenite amount to 7-14%, and hardness to HRC=61-65, and thereafter, shot peening is executed.
Patent JP-S6395494-A (JP)
Inventor: TAJIMA JOJI
IPC: G09G1/28
Filed: 1986-10-09
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-H04121744-A (JP)
Title: Method for housing film in cartridge
Inventor: TANAKA KATSUHIKO
IPC: G03D15/00
Filed: 1990-09-12
Abstract: PURPOSE:To allow the easy housing of a film after development processing into a cartridge body by providing step parts reduced in the thickness of the ends or width on the photographic film and a leader part and sticking a joining member to the step parts thereof. CONSTITUTION:Thin pats 24, 26 are respectively formed on the leader 19 and the film 18. The end face 24A of the thin part 24 and the end face 26A of the thin part 26 are pressed in such a manner that the thin part 24 and the thin part 26 are aligned. An adhesive tape 28 as a joining member is stuck in this state to the recessed pat formed of the thin part 24 and the thin part 26 to stick the leader 19 and the film 18. The pawl 22 of the spool 14 is thereafter rotated in a winding direction. The film 18 is easily housed into the cartridge body 12 in this way. Since projecting parts are not formed in the sticking part, the interference of the adhesive tape 28 with the aperture 16 of the cartridge body 12 is prevented.
Patent JP-H0991888-A (JP)
Title: Magnetic data processing device and magnetic data processing method
Inventor: FUKAZAWA KAZUO
IPC: G11B5/09
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic data processing device capable of performing a proper demodulation without error by preparing a clock signal for demodulation in a form of following the deviation and the fluctuation of the transporting speed of a magnetic recording medium or the deviation of the recording density and the defective writing at the time of writing data in the magnetic recording medium. SOLUTION: At the time of starting a reproducing when data for synchronization of a reproduction signal are detected in a preset data checking circuit 21, a clock signal for demodulation tck is prepared in a clock preparing unit 40 by selecting the reference data period T of an arithmetic circuit 31 corresponding to the data period tn of the data for synchronization without reservation. Thereafter, the tck is prepared in the clock preparing unit 40 by selecting one of Ts of arithmetic circuits 31∼33 while judging to which data period, in which reproducing is assumed, the tn to be supplied from a shaping circuit 20 corresponds in conforming with the principle of the modulation system to be generated based on the tck in arithmetic circuits 51∼53 by comparators 54∼56.  Thus, the magnetic data processing device capable of performing the proper demodulation without error is obtained.
Patent JP-H1158893-A (JP)
Title: Color printer
Inventor: NOMURA KEIICHI
IPC: B41J29/38
Filed: 1997-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a color printer for recording while selecting a recording paper according to the attribute of the printing data, such as a character, a graphic, whether or not a color is used, and the number of colors. SOLUTION: When a network printer 1 receives a printing command, a CPU 11 interprets the printing command so as to convert it into printing data as well as analyzes the printing data per each page so as to obtain the attribute, that is, if the data are of a character, a graphic or a picture, whether or not a color is used, and the number of colors for selecting one of recording paper trays KC1 to KCm, accommodating the kind of recording papers to be used (woodfree papers, recycled papers, used papers, or the like) according to a certain algorithm. The CPU 11 writes the tray number of the selected one of the recording paper trays KC1 to KCm with printing data in a frame memory 19 so as to start printing by a printer 30.  In the printer 30, a printing part 31 selects a recording cassette KC1 to KCm based on the tray number and the printing data for recording the printing data on the recording papers of the recording tray KC1 to KCm.