baber/WOPTO huggingface dataset:
Patent JP-S61176670-A (JP)
Title: Aromatic polyether amide resin varnish
Inventor: MINAMIZAWA HIROSHI
IPC: C09D177/00
Filed: 1985-01-31
Abstract: PURPOSE:To provide the titled resin having excellent heat-resistance, abrasion- resistance and solvent-resistance, and suitable as an electrical insulation material, material for film, etc., by dissolving an aromatic polyether amide resin having a specific recurring unit and a silane coupling agent in an organic solvent. CONSTITUTION:The objective varnish can be produced by dissolving (A) 100pts. wt. of an aromatic polyether amide resin having a specific recurring unit of formula (R1-R4 are H, lower alkyl, lower alkoxy, Cl or Br; R5 and R6 are H, methyl, ethyl, propyl, trifluoromethyl or trichloromethyl; Ar is p-phenylene, m-phenylene, diphenylene ether, diphenylene, or naphthylene) and (B) e.g. 1-30pts.wt. of a silane coupling agent in (C) an organic solvent. EFFECT:Excellent storage stability.
Patent JP-H01191004-A (JP)
Title: Fine size measuring instrument
Inventor: TOMINAGA ATSUSHI
IPC: G01B11/00
Filed: 1988-01-27
Abstract: PURPOSE:To directly detect fine size in a process where an uneven part with a specific step is not formed by using infrared laser light which is transmitted through the silicon part of a silicon semiconductor wafer as a measurement light beam. CONSTITUTION:The measurement light beam which uses the infrared laser light scanning on the silicon semiconductor wafer 15 through an objective 14 is reflected regularly as it is or diffracted or reflected irregularly by the border surface of an impurity diffused area 15. The diffracted light beam or irregularity reflected light beam is passed through a stopper filter 17 and detected by a photodetector 18. This photodetector 18 finds the fine size of the pattern in the impurity diffused area 15a from the detected value.
Patent JP-H01194852-A (JP)
Title: Stepping motor
Inventor: NAGAI TAKAMASA
IPC: H02K37/08
Filed: 1988-01-28
Abstract: PURPOSE:To improve a generated torque by providing a rotor with a hysteresis ring and by extending the stator core of a stator so that said core faces said ring. CONSTITUTION:A PM type stepping motor is composed of a stator 7, a rotor 8 and its rotating shaft 6, a cover 2 and case 3, and others, and each stator 7 is selectively excited to rotate said rotor 8 stepwise. Then, a hysteresis ring 20 made of a weak hysteresis material is provided so as to be placed at the outer periphery of the arrangement circle of said rotor 8, and the stator core 7a of said stator 7 is extended so as to be placed at the more outer periphery than said ring 20. Thus, when each stator 7 is selectively excited, a torque is generated in the rotating shaft 6 on the same principle as that of an ordinary hysteresis motor. Therefore, a torque-up can be realized also in a stepping motor having a structure incapable of reducing a gap g1 between the stator 7 and rotor 8 to a very small one.
Patent JP-H04257106-A (JP)
Title: Current-voltage converting circuit
Inventor: YAMANE OSAMU
IPC: H03F3/34
Filed: 1991-02-08
Abstract: PURPOSE:To use a circuit even in a high frequency area without restrictions on band due to an operational amplifier by not using the operational amplifier to constitute the circuit. CONSTITUTION:The voltage to the ground of an input terminal 1 of a bias circuit 6 is 0V, and the bias circuit 6 gives the bias voltage which flows an idle current to transistors TRs 4 and 5. When a current flows from the input terminal 1, the collector current of the TR 5 is increased or reduced in proportion to increase or reduction of the input current, and the collector current of the TR 4 is reduced or increased contrarily. The voltage drop of load resistors 2 and 3 is changed by the change of respective collector currents. This voltage change is outputted to an output terminal 11 through two emitter follower circuits consisting of TRs 7 and 9 and level shift circuits 9 and 10.
Patent JP-S61177630-A (JP)
Title: Production of magnetic recording medium
Inventor: KIUCHI KATSUMI
IPC: C09D7/12
Filed: 1985-01-31
Abstract: PURPOSE:To improve recording characteristics in the magnetic recording direction by impressing a magnetic field in the direction along the circumference of a substrate, and forming a magnetic film of Fe3O4 whose crystal is oriented in the direction along the circumference and an alpha-Fe2O3 thin film, and heat- treating both films to form a gamma-Fe2O3 continuous thin film. CONSTITUTION:Plural fan-shaped magnets 31 are closely arranged in the direction along the circumference of a nonmagnetic discoid substrate 21, and an Fe3O4 substrate thin film 22 is deposited by sputtering on the substrate 21 while impressing a magnetic field in the direction along the circumference. Then an alpha-Fe2O3 thin film 23 is deposited and formed in an Ar-O2 atmosphere on the thin film 22 by reactive sputtering using an Fe target. The crystal in the film 23 is grown and deposited in succession to the crystal orientation of the film 22. Furthermore, the films 22 and 23 are heat-treated in a wet H2 atmosphere to form an Fe3O4 continuous thin film 24. The thin film 24 is heat-treated in the atmosphere to form a continuous magnetic thin film 25 consisting of gamma-Fe2O3 having magnetic anisotropy whose easy magnetization axis is oriented in the direction along the circumference of the substrate 21.
Patent JP-H10214019-A (JP)
Title: Hologram, and method and device for foming hologram
Inventor: KIMURA MITSUTERU
IPC: G03H1/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make a virtual image of an object of representation appear with an extremely simple structure, to facilitate the formation, and to enable easy application to various fields. SOLUTION: This device is provided with a substrate K which presents the virtual image G of the object T of representation by parallax effect and a single light scatter part body C of necessary width which presents one point part of the virtual image G by scattering illumination light and consists of an arc having a radius (r) and a center position O corresponding to the one point part of the representation object T or an arc group having a mean radius (r) and a center position O corresponding to the one point part of the presentation object T. Then many light scatter part bodies C which correspond to respective points of the representation object T including >=2 light scatter parts having different center positions O are provided on a substrate surface Ka of the substrate K.  The radius (r) is determined corresponding to, for example, the height H of the one point part of the virtual image G from the substrate surface Ka at a specific position.
Patent JP-S59145247-A (JP)
Title: Aromatic polyester resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L67/02
Filed: 1983-02-08
Abstract: PURPOSE:To provide the titled resin compsn. having excellent heat resistance and moldability as well as good high-temperature dimensional stability, by adding a phenolic antioxidant to a specified arom. polyester resin. CONSTITUTION:0.01-0.4pts.wt. phenolic antioxidant such as tris(3,5-di-t-butyl-4- hydroxyphenyl) isocyanurate is blended with 100pts.wt. arom. polyester resin composed of an arom. polyester resin having a logarithmic viscosity number of 0.2-20 and composed of structural units of formulas I , II and III [wherein carbonyl groups in formula I and oxygen atoms in formulas II, III are bonded to the benzene ring at positions meta or para against the SO2 group or X group ; X is a vibalent C1-C10 hydrocarbon group, O, CO, etc. ; a is 0, 1 ; R1-R4 are each H, a 1-8 C hydrocarbon group, halogen] in a ratio of the structural unit of formula I ; that of formula II : that of formula III of 1 ; 0.36-1.06 : 0.04-0.66 and in a ratio of the structural unit of formula I /(that of formula II + that of formula III) of 1:0.36-1.06.
Patent JP-S63185210-A (JP)
Title: Digital controller for electronic apparatus
Inventor: ITANI EIICHI
IPC: H04N5/44
Filed: 1987-01-28
Abstract: PURPOSE:To regularly set pulse intervals, and to heighten a frequency by adding or subtracting a prescribed value to the present data, storing this data until the next updating, selecting each bit of said data by a prescribed sequence and a prescribed frequency and deciding its bit, and converting it to a pulse corresponding to a result of decision. CONSTITUTION:In the beginning of each task of tasks 2-8, a bit output of one of upper 3 bits of a digital data is decided by a deciding means 27, and if its result is '1', the whole section of its task is set to an 'H' output, and if said result is '0', the whole section is set to an 'L' output, by which a pulse output is obtained. Which bit is selected and decided by each task depends on the following. That is, in general, in case of deciding by (2<m>-1) pieces of tasks with respect to a data of (m) bits, task numbers for executing a decision of outputs of a bit '0' and a bitm-1 are set n0 and nm-1, respectively, so as to obtain n0=2<m-1>-nm-1=2<m-1>+ or -2<m-2>+ or -2<m-3>+ or --+ or -2<0>. As for this setting method, in case of this example, the decision is executed by seven pieces of tasks with respect to a data of 3 bits. Accordingly, in the task 2-the task 8, bits 2, 1, 2, 0, 2, 1 and 2 are selected, respectively, and its outputs are decided. As a result, the pulse interval becomes regular.
Patent JP-H01193058-A (JP)
Title: Fuel injection control device
Inventor: IDOGUCHI MASARU
IPC: F02D41/38
Filed: 1988-01-28
Abstract: PURPOSE:To make it possible to easily perform a crawling control of a vehicle by changing a fuel injection property accompanied with turning of crawling switch and suppressing an increased ratio of an engine speed to step-in quantity of an accelerating pedal. CONSTITUTION:A fuel injection pump A is additionally provided with an electronic governer B with which a control rack is moved, thereby the fuel injection quantity is controlled. Further, a crawling switch C and a means for changing a fuel injection property are additionally provided. Accompanied with turning the crawling switch C, the means D changes the fuel injection property so as to suppress an increased ratio of an engine speed to a step-in quantity of an accelerating pedal. Thus, it is possible to easily perform the crawling control of a vehicle.
Patent JP-H03222000-A (JP)
Title: Voice analyzing device using vocal cord sound source wave model
Inventor: FUNAKI KEIICHI
IPC: G10L25/75
Filed: 1990-01-29
Abstract: PURPOSE:To eliminate the useless search of a parameter, to decrease the arithmetic quantity and to shorten the analytical time by preliminarily setting the range of a sound source parameter by a duty ratio at the time of deriving the sound source parameter by an estimating circuit. CONSTITUTION:The pitch period of a sound signal inputted to a buffer device 102 is derived by an extracting device 103, and in accordance therewith, the range of a duty ratio of glottis closing and glottis opening sections of a vocal cord sound source wave is set by a setting circuit 104. Within the set range of this set sound source parameter, the sound source parameter is estimated by an estimating circuit 106 and a voice meatus parameter is estimated by an analyzing circuit 105. At the time, by a sound source wave generating circuit 108, a vocal cord sound source wave is generated from the sound source parameter. Subsequently, the analysis by the circuit 106 and the voice meatus parameter and the sound source parameter are outputted from a port 107. In such a way, the arithmetic quantity is decreased and the analytical time can be shortened.
Patent JP-S61177564-A (JP)
Title: Shared storage device
Inventor: KAMIO SHIGEKI
IPC: G06F12/00
Filed: 1985-02-01
Abstract: PURPOSE:To share a storage device which does not depends upon a wait signal even when access requests conflict by transferring data between a temporary storage means and a storage means on time-division basis through a switching means for data according to a clock when an access request is detected. CONSTITUTION:A clock signal with a period determined by N microprocessors is generated by a reference clock generating means 1 and when an access request detected by an access request detecting means 2 is a write request, write data is stored in the temporary storage means 5 and a time-division transfer control means 6 operate the data switching means 5 when a transfer cycle comes to write the stored write data in the storage means 3 in the one cycle. When the access request is a read request, the control means 6 operates the data switching means 4 as well to read data out of the storage means 3 in one cycle of the clock and store it in the temporary storage means 5. Consequently, the microprocessor which makes the access request is allowed to read the data.
Patent JP-H10213685-A (JP)
Title: Switch device
Inventor: MACHIDA SHUICHI
IPC: G04G21/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage due to external force and malfunction in non-use and make a switch structure capable of being depressed only in use. SOLUTION: To a component case 1 having an inside frame 3, a bezel 2 having an outer frame 15 is freely rotatably fixed. To the inner frame 3, a first button switch 6 facing to a fixed contact 14 of a module 5 is fixed and to the outer frame 15 a second button switch 17 of which upper surface is flash to the upper surface of the outer frame 15 is fixed. In non-use, the second button switch 17 does not project and so damage due to external force is not caused. As the second button switch 17 and the first button switch 6 are far, no erroneous depressing by an external force is caused. By rotating the bezel during use, the second button switch 17 and the first button switch 6 can be met.
Patent JP-H06293794-A (JP)
Title: Compound with sulfamoyl group and amidino group, preparation thereof and medicine composition thereof
Inventor: BERUNAARU KURISUTOFU
IPC: A61K31/16
Filed: 1994-02-15
Abstract: PURPOSE: To provide new compounds having affinity to the receptors of neuropeptides obtained by allowing an alcohol to react with a specific benzonitirile derivative in the form of enantiomer and by reacting the formed intermediate imide ester with specific amine.  
     CONSTITUTION: An alcohol represented by formula ROH (R is alkyl) is allowed to react with a nitrile in the form of pure enantiomers represented by formula I or a mixture of isomers in an optional ratio in an acid solvent to obtain intermediate imide ester. Subsequently, by allowing the intermediate to react with amine represented by formula II, the object compounds in the form of the pure enantiomer are obtained. In formula I, Ar 1  is (substituted) naphthyl, (substituted) phenyl or the like; Ar 2  is (substituted) phenyl, thienyl; R 1 , R 2 , R' 2  are each H, 1-4C alkyl or the like; R 3 , R 4  are each H, 1-4C alkyl, or they form together with N to which they are bonded, pyrrolidine, piperidine or the like. In formula II, Z 1  is 4-7C cycloalkyl, phenyl; Q 1  is (substituted) phenyl; Q 2  is H, 1-4C alkyl. In formula III, Q 3  is H, 1-4C alkyl. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62178114-A (JP)
Inventor: UMEMIYA TSUGIO
IPC: H02H3/087
Filed: 1986-01-30
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-S60162152-A (JP)
Title: Solar heat collector
Inventor: SAWADA TAKASHI
IPC: F24J2/44
Filed: 1984-02-03
Abstract: PURPOSE:To enable to realize high heat collection performance even under heat collection terms wherein insolation intensity is strong and a quantity of carrying heat is large, by connecting an upper part header pipe having a larger cross-section area than that of a lower part header pipe with end part of the upper part of a heat collecting pipe. CONSTITUTION:A heat collction pipe 2 provided with a heat collection fin 1 is arranged in the vertical direction turning the fin upward, a lower part header pipe 3 is connected with the lower end part and an upper part header pipe 4 having a larger cross-sectional area than that of the lower header pipe 3 is arranged on the upper end part. When insolation is strong, although an evaporation quantity of a working liquid 11 and a quantity of vapor in a solar heat collecting plate 5 are increased as a carrying quantity of heat is increased, capacity becomes large and the vapor can be sucked within the upper header pipe 4 as the cross-sectional are of the upper header pipe 4 is made large. As a liquid level of the working liquid 11 in the solar heat collecting plate 5 is kept within the upper header pipe 4 and the surface temperature of the solar heat collecting plate 5 can be reduced with this construction, heat radiation is reduced and heat collection performance is improved.
Patent JP-H09214223-A (JP)
Title: Small sized radio equipment having antenna device fixed to ear speaker holder
Inventor: FUJIWARA HIDEKI
IPC: H01Q1/12
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a small sized radio equipment having an inexpensive antenna device with high productivity and stable characteristic. SOLUTION: This small sized radio equipment is provided with a holder 14 to fix an ear speaker, a transmission antenna wire 28 fitted removably to the holder 14, and a reception antenna wire 30 fitted to the holder 14 removably opposite to the transmission antenna wire 28. A tip of the transmission antenna wire 28 is fitted to a recessed part formed on one face 24 of the holder 14 and a tip of the reception antenna wire 30 is fitted removably to the recessed part formed on a face 26 opposute to the face 24.
Patent JP-S60166258-A (JP)
Inventor: UEDA KIYOJI
IPC: C04B33/02
Filed: 1984-02-03
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-H04262442-A (JP)
Title: Serial communication controller for input/output device
Inventor: ONAMI HIDEYUKI
IPC: G06F13/00
Filed: 1991-02-12
Abstract: PURPOSE:To disuse a CPU at the drive substrate side, to reduce hardware cost, and to shorten a period of time taken for the development of software in a communication controller for carrying out data communication between the control substrate and the drive substrate. CONSTITUTION:Parallel data from CPU 1 on control substrate A is synchronized with a transfer clock by a shift register installed within input/output controller LSI 2, and is sequentially transferred to shift register group 5 for serial/parallel at drive substrate B side. The output from shift register group 5 is sequentially supplied to an output apparatus 7 based on a control signal from control substrate A side. On the other hand, parallel data from input apparatus 8 is stored in shift register group 5 for parallel/serial conversion based on the control signal, and then synchronizes with the transfer clock, read out serially, treated for serial/parallel conversion by a shift register installed in the input/output control LSI 2, and is combined by CPU 1.
Patent JP-S54111286-A (JP)
Title: Inspection method of semiconductor device
Inventor: HONMA MICHIO
IPC: H01L21/66
Filed: 1978-02-20
Abstract: PURPOSE: To eliminate inspection errors by putting a wafer on the stage of a wafer probe after causing conductive materials to adhere to the reverse face of the wafer, and applying the voltage to the stage to inspect individual devices when the semiconductor wafer where plural semiconductor devices are formed is inspected.  
     CONSTITUTION: Conductive materials 14 such as Al, Au and conductive resin are formed on the reverse face of wafer 11 where plural semiconductor devices are formed, and this face is put on stage 13 of a wafer probe. Wafer 11 and stage 13 are brought into ohmic contact with each other sufficiently, and individual devices are inspected while applying the voltage from stage 13 to semiconductor devices. As a result, the voltage from stage 13 can be applied to individual devices correctly, and indefective devices can be prevented from being decided as defective devices erroneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53104223-A (JP)
Title: Sound source unit for electronic musical instruments
Inventor: YAMAGA EIICHI
IPC: G10H5/00
Filed: 1977-02-23
Abstract: PURPOSE:To obtain a sound source signal abundant in the higher harmonic component, by producing the digital signal whose duty cycle is set freely.
Patent JP-S57132896-A (JP)
Title: Preparation of amino acid derivative
Inventor: KUMAGAI HIDEHIKO
IPC: A23L3/34
Filed: 1981-02-12
Abstract: PURPOSE: To prepare the titled derivative, by linking an amino group of L- lysine or taurine to the carboxyl group at the γ-position of L-glutamic acid or α-ketoglutaric acid by the action of γ-glutamylcysteine synthetase in an aqueous solution.  
     CONSTITUTION: A microorganism of the genus Pseudomonas, Escherichia, etc. is cultivated to give a microbial cell containing γ-glutamylcysteine synthetase. L-Glutamic acid, D-glutamic acid or α-ketoglutaric acid is reacted with L-lysine, taurine, L-aspartic acid, L-histidine, L-phenylalanine, L-tyrosin, L-tryptophan, L-arginine, L-canavanine, DL-norleucine or L-ornithine in an aqueous solution by the action of the γ-glutamylcysteine synthetase to prepare an amino acid derivative in which the carboxyl group at the γ-position is linked to the amino group of the latter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57133683-A (JP)
Title: Semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L29/47
Filed: 1981-02-12
Abstract: PURPOSE:To incorporate a metal-semiconductor junction diode having stable work relationship regardless of heat treatment, etc. by positioning a barrier metal layer consisting of a metal nitride between a metal layer contacting with a semiconductor layer and a wiring metal. CONSTITUTION:An insulating film 2 on a region functioning as the base electrode of an N-P-N transistor TR formed onto an N type epitaxial substrate 1 and the anode electrode of the metal-semiconductor junction diode is removed, and platinum silicide 9 is shaped to opening sections 6a-8a. The barrier metal layers 10-12 made of Ti are formed so as to each coat the opening sections 6a-8a, and at least upper one part of the total thickness is changed into TiN. Al Wiring 13 and bonding pads are further connected onto the layers 10-12. Accordingly, the metal-semiconductor junction diode having stable work relationship in the same extent as the case when using Ti/W is obtained because Ti- TiN is employed as a barrier metal. The diode can be acquired by using a vacuum evaporating device normally employed.
Patent JP-H10224020-A (JP)
Title: Manufacture of circuit module
Inventor: SUZUKI KAZUTAKA
IPC: B23K26/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To connect a substrate electrode accurately with a device electrode. SOLUTION: A board electrode 2 can be aligned easily with the bump 6 and electrode 5 of an electronic device 1 by inserting the bump 6 and electrode 5 into electrode exposing holes 3a made in an adhesive layer 3. Since the electronic device 4 mounted on a board 1 is secured to the board 1 through adhesion of the adhesive layer 3, positional shift of the electronic device 4 from the board 1 can be prevented surely after alignment and the board electrode 2 can be connected accurately with the bump 6. When the electrode exposing holes 3a are made in the adhesive layer 3 utilizing a laser light LB for connection, any special line for forming the electrode exposing holes 3a is required and the manufacturing process is simplified thus reducing the manufacturing cost.