baber/WOPTO huggingface dataset:
Patent JP-H05231658-A (JP)
Title: Heat exchanger for refrigerant
Inventor: KOGA RYOICHI
IPC: F24D7/00
Filed: 1992-02-18
Abstract: PURPOSE:To prevent the refrigerant from decomposition, and prevent the heater and pipes from deteriorating by constituting the heater in such a manner that an appropriate superheating of a gas refrigerant may stably be provided. CONSTITUTION:A heater 7 is constituted of a heating passage 3A and a superheating passage 3B, which are put together in two layers and thermally combined. At the heating passage 3A which is the first layer being closer to a combustion burner 1, heat exchanging under a two liquid phase flowing condition is performed, and an indirect heat exchanging is performed at the superheating passage 3B which is the second layer and thermally combined with the first layer, and a gas refrigerant is put under a stable superheating condition.
Patent JP-S61191056-A (JP)
Title: Semiconductor device
Inventor: HOZUKI KENJI
IPC: H01L23/29
Filed: 1985-02-20
Abstract: PURPOSE:To manufacture a semiconductor device having excellent electric characteristics without breaking a semiconductor element, in the semiconductor device, in which the semiconductor element is sealed by a resin, by adding hollow body filler in the sealing resin. CONSTITUTION:A semiconductor element 1 is mounted on a heat sink 2 through a ceramic plate 3. Terminal plates 4 are selectively provided on the ceramic plate 3. External leads 5 are fixed to the plates 4. Solid body filler and hollow body filler are added into an epoxy resin. The resin is injected through an injecting hole 3, heated and hardened. At this time, the solid body filler sinks to the peripheral part of the semiconductor element 1 owing to the difference in specific gravity, and the hollow body filler is positioned at the upper part. Since the hollow body filler is included, the apparent elastic modulus of the resin is decreased, and the thermal expansion coefficient is decreased. Therefore, the resin can be made to fill all the corners in a case 7 without increasing the viscosity of the resin before the hardening, and the sealing work can be carried out readily.
Patent JP-H01205132-A (JP)
Title: Flashmatic device for camera
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/16
Filed: 1988-02-10
Abstract: PURPOSE:To obtain appropriate exposure at the time of photographing with strobe by means of a flashmatic control by providing a flashmatic correction means for correcting an aperture diameter at the time of emitting light according to the detection level of a charged state detecting means. CONSTITUTION:The title device is equipped with a flashmatic means 106 for varying an aperture 105 at the time of emitting flash light in a stroboscopic device 101 based on an object distance 103 and film sensitivity information 104 and the flashmatic correction means 107 for correcting the aperture diameter at the time of emitting light according to the detection level of the charged state detecting means 102 at the time of flashmatic control. And the flashmatic means 106 for controlling the stop aperture diameter at the time of photographing with strobe is appropriately corrected according to the detection level of the charged state of the strobe. Even if a sequence is shifted to a photographing action by pushing the release of a camera in the middle of charging the stroboscopic device 101, the flashmatic control means 106 is corrected if the charged state of the strobe attains a level where light emission can be possible. Thus, the appropriate exposure can be obtained at the time of emitting flash light.
Patent JP-H02209208-A (JP)
Title: Manufacture of polyarylene sulfide resin molding material
Inventor: KOSAKA WATARU
IPC: B29B13/02
Filed: 1989-02-09
Abstract: PURPOSE:To contrive improvements in mechanical strength and stabilization of quality, by a method wherein a polyarylene sulfide resin molding material containing fibrous substance of a specific rate is heat-treated at a temperature falling within a specific range. CONSTITUTION:A polyarylene sulfide resin molding material which contains polyarylene sulfide resin and a fibrous substance and contents of the fibrous substance is 1-80wt.% is heat-treated at a temperature ranging from 180 deg.C to the melting point of, polyarylene sulfide resin. Either hot crosslinked polyarylene sulfide resin or straight chain polyarylene sulfide resin may do as the polyarylene sulfide resin. A vitreous fiber such as a glass fiber, highly siliceous fiber and alumina silicate fiber are mentioned as the fibrous substance. The polyarylene sulfide resin molding material to be obtained is formed into a form of a final product by adopting suitably a publicly known molding method to be followed by remelting of the resin such as injection molding or compression molding or extrusion molding.
Patent JP-H09222777-A (JP)
Title: Wire cleaning mechanism for charger
Inventor: MASUDA KATSUMI
IPC: G03G21/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten a stroke of a cleaning pad for cleaning a wire or a charger. SOLUTION: A charger side rack 9 extended in a direction where the wire is extended is integrally provided with the charger 3, a cleaning member side rack 8 is integrally provided with a supporting member 2 to which cleaning members 2a and 2b are attached and a pinion 10 with which the charger side rack 9 and the cleaning member side rack 8 are engaged is provided. As an example, the pinion 10 is provided with a first gear which is distributed on the circumference of a small-diameter circle and with which the charger side rack 9 is engaged and a second gear which is distributed on the circumference of a large-diameter circle and with which the cleaning member side rack 8 is engaged.
Patent JP-H11233327-A (JP)
Title: Amorphous core and accelerator using the same
Inventor: MORIYA YASUAKI
IPC: H01F41/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain adequate controllability and output in the high-frequency region of an amorphous core by a method, wherein the core has an insulating layer and a Q-value in a specified frequency of the core is specified. SOLUTION: An amorphous magnetic material has a Q-value of at least 0.5 at 3 MHz, and it is preferable that the magnetic material be an Ni-Fe based amorphous magnetic alloy which is shown by the following formula (Ni1-a Fe3 )100-x-y-z Mx Siy Bz (M is at least one element selected from among V, Cr, Mn, Co, Nb, Mo, Ta, W and Zr, 0.2<=a<=0.7, 0.05<=x<=10, 4<=y<=12, 5<=z<=20, and 15<=y+z<=30, and each numerical value is substantially indicated at.%.). An amorphous core is formed by winding an amorphous alloy thin strip manufactured by a liquid quenching method, such as a single roll method, turning the side of the roll surface of the alloy thin strip to the outside. A strain removal heat treatment is not performed on the amorphous alloy thin strip manufactured by the liquid quenching method.
Patent JP-2000228339-A (JP)
Title: Manufacturing method of solid electrolytic capacitor and manufacturing apparatus thereof
Inventor: TASEI MASATOSHI
IPC: H01G13/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable product in a stable manner having high hermeticity. SOLUTION: In this manufacturing method, each bar 3 crossing a metallic lead frame 1, in a width direction is provided for every two elements between them. The metallic lead frame 1 formed into hoops connects the elements of a solid electrolytic capacitor. The elements are successively connected along the length of the frame. Sub runners 8 branching from main runners 7 are disposed on parts, where the bars 3 are not provided. With this arrangement, it is possible to obtain a solid electrolytic capacitor 10 having superior hermeticity, without applying excessive stress, when the runners 7 and 8 are separated from the metallic lead frame 1.
Patent JP-H05236100-A (JP)
Title: Test device for line monitoring controller
Inventor: SASAKI YASUHIKO
IPC: H04M3/22
Filed: 1992-02-18
Abstract: PURPOSE:To provide the test device having a dependable test capability. CONSTITUTION:A test device 200 confirming the line switching control of a line monitoring controller 100 is provided with interface sections 11-1n connected to each control interface section of the controller 100 and delivering control signals and a control section 2 housing a plurarity of interface sections 11-1n and simulating the operation of the line switching device by decoding control signals which are associated with the line switching delivered from the controller 100 and forming a response signal. It is preferably provided with a line number display section displaying line numbers at the line side, a drop number display section displaying line numbers at the drop side, and a connection display section displaying the presence or absence of the connection between the line displayed on the line number display section and the line displayed on the drop number display section. The control section changes the timing of returning response signals based on the set time information.
Patent JP-H03232602-A (JP)
Title: Garbage compression device
Inventor: FUJITA EIJI
IPC: G05D3/00
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate the need of installing a sensor or the like at a moving path by stopping the drive of garbage compressing plates in the specified direction when continuous driving time reaches the specified value and by making it impossible to restart the drive so long as the compressing plates are not returned to their original positions when the garbage compressing plates stop before continuous driving time reaches the specified value in a garbage compression device. CONSTITUTION:When the toggle switch for discharge plates on a operation panel is turned on, a volute cylinder 37 lets a compressing-discharging plate 36 start compressing and discharging work. If the detected hydraulic pressure of a hydraulic pump is less than the critical value and the toggle switch for discharge plate is kept to be turned on, a timer is started and counts the working time. When the detected pressure reaches a value more than the critical value, the timer is reset and stops. When counted time becomes the specified value, work stops, and the timer is reset. After stopping restart is inhibited so long as the discharge plates are not returned to their original points. Therefore, the need of installing of a sensor or the like at a moving path can be eliminated.
Patent JP-S61192605-A (JP)
Title: Cartridge selective device
Inventor: NAGAYAMA AKIRA
IPC: B65G1/04
Filed: 1985-02-19
Abstract: PURPOSE:To make improvements in aseismatic reliability ever so better, by installing two types of large and small picker driving mechanism in terms of driving force, and constituting the driving mechanism so as to be selected to the large driving force on the basis of earthquake occurring detection. CONSTITUTION:When an earthquake occurs while an operating mode indicator 25 indicates a transfer operating mode, an output line of a gap photocell 23b varies from ON to OFF and transmitted to an AND circuit 32. Since an AND circuit 31 is OFF because it is in the transfer operating mode, the AND circuit 32 and an OR circuit 30 both are turned off. On the other hand, a select switch 33 selects a drive circuit of a picker motor 19 from a first drive circuit 34 to a second drive circuit 35. Even at the time of picker excitation by a maximum earthquake to the second drive circuit 35, this picker is drawn in a carriage mechanism, making it take ability to generate driving force whereby a collision or the like of the cell, etc., is preventable. With this constitution, aseismatic reliability is improvable.
Patent JP-S57147291-A (JP)
Title: Light transmission circuit
Inventor: SHINODA TAKASHI
IPC: H04B10/572
Filed: 1981-03-06
Abstract: PURPOSE:To accelerate the response of controls in a light transmission circuit having a semiconductor laser as a light source by providing a control loop for controlling the bias or amplitude of a drive signal of the light source and a control loop for controlling temperature adjusting means for the light source. CONSTITUTION:A signal applied to an input terminal 1 is converted into a current signal via a drive circuit 3, is applied to a semiconductor laser 4 together with the DC current of a bias circuit 2, and an output light is delivered from an output terminal 6 via a light branching circuit 5. The output current of a photodetector 7 for detecting the branched light is detected at its peak or averaged by a processor 8, and is applied to differential amplifiers 9, 11. The output of the amplifier 9 is applied to a bias circuit 2 to form the first negative feedback loop having fast response, the output of the amplifier 11 is applied to a temperature control element 13 thermally coupled to the laser 4, and the second negative feedback loop having higher loop gain than the first negative feedback loop is formed.
Patent JP-H01206400-A (JP)
Title: Voice predictive encoder
Inventor: AMANO FUMIO
IPC: G10L19/16
Filed: 1988-02-12
Abstract: PURPOSE:To decrease the information quantity of a parameter by generating a voice predictive parameter based on an even sample or an odd sample of an input sound signal and using its parameter for encoding both even and odd samples. CONSTITUTION:An inputted sound signal is divided into an odd sample and an even sample by a sample dividing part 1 at every processing frame, and by executing a predictive analysis by a parameter analyzing part 2 with regard to one sample, a voice predictive parameter is generated, and a predictive parameter of a voice is generated in a form that the sound signal has been thinned out. The predictive parameter which is obtained in such a way is used in common in encoding parts 3, 4 and vector predictive encoding is executed to the odd sample and the even sample, respectively. Subsequently, outputs from the encoding parts 3, 4 are brought to multiplexing by a multiplexing part 5 together with the parameter which is obtained by the parameter analyzing part 2 and transmitted. In such a way, the information quantity of the parameter can be decreased.
Patent JP-S62190632-A (JP)
Inventor: OOTA YUKIHIKO
IPC: H01H37/76
Filed: 1986-02-14
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-H02210962-A (JP)
Title: Picture processor
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a picture excellent in gradation and resolution in a short time with simple constitution by correcting an error when the error caused by quantization is within a prescribed range. CONSTITUTION:When a data (i, j)+E(i, j) whose error is corrected is within a prescribed range, mean values m1, m0 at binarizing are compared with a noted picture element correction value, and when the noted picture element correction value is within a prescribed range in which the said value is close to the mean value m1 or m0, a difference between the selected means value and the noted picture element correction is assigned as the correction value at binarization of a succeeding picture element. Thus, a smooth density change in a picture is subject to pseudo intermediate processing with fidelity.
Patent JP-S62190028-A (JP)
Inventor: SATO TADAYOSHI
IPC: A01F12/44
Filed: 1986-02-14
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-H09231929-A (JP)
Title: Corpuscular beam source control system
Inventor: MATSUTANI MIYUKI
IPC: H01J37/06
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To keep a real emission current constant with high precision. SOLUTION: In a corpuscular beam source control system, an input voltage is amplified by an amplifier A1 to apply an accelerating voltage Va to an emitter 1, and a load current IL of the amplifier A1 is detected to apply a bias voltage Vg to a control electrode 2. The corpuscular beam source control system is constituted in such a manner that the negative feedback (Rf ) of the accelerating voltage is applied to the input of the amplifier A1 , and the change of an emission current Ie is detected (RB, CI) so that the negative feedback is applied to a bias voltage. The change of an actually unused current in the periphery and the change of a reference current caused by applying the negative feedback of the accelerating voltage are detected to apply the negative feedback so that an actually used beam current remains constant.
Patent JP-S59162109-A (JP)
Title: Preparation of cadmium selenide sulfide powder for electrophotography
Inventor: SUMINO FUMIO
IPC: C01B19/00
Filed: 1983-03-01
Abstract: PURPOSE:To obtain the titled uniform powder having high crystallizability and narrow particle size distribution, by blending an aqueous solution of Cd salt with an S source and an Se source, emulsifying them in an organic solvent, reacting them under heating to give powder, blending the powder with a flux, calcining the blend. CONSTITUTION:An aqueous solution of Cd<2+> ion optionally containing ions of impurities such as Cu<2+>, In<3+>, Cl<->, etc. is blended with a sulfur source (e.g., thiourea, etc.) capable of evolving H2S by heating and a selenium source evolving H2Se, the aqueous solution is emulsifying with a surface active agent (e.g., nonionic surface active agent such as sorbitan ester, etc.) in an organic solvent (e.g., xylene, etc.), and reacted under heating to give CdS.CdSe mixed powder. This mixture is blended with 20-65wt% flux (e.g., CdCl2, etc.), calcined primarily at a temperature >=50 deg.C higher than the melting point of the flux, and calcined secondarily at a temperature lower than it. The titled uniform powder having high crystallizability and narrow particle size distribution is prepared.
Patent JP-H08227603-A (JP)
Title: Display lamp for vehicle
Inventor: KATASE TOMOFUMI
IPC: B60Q1/50
Filed: 1995-02-21
Abstract: PURPOSE: To provide a display lamp for vehicle, which can form oblique lines into straight lines as close as possible and which can clearly and brightly display the display pattern of letters and figures. CONSTITUTION: A lens step formed in the back surface of an inner lens 24 is formed of multiple condenser lenses 31 having the hexagonal bottom part. The LED 1 are mounted on a wiring board 27 so that the LED 1 are positioned at the nearly center position of each condenser lens 24. A partitioning plate 28 for partitioning the display pattern is provided between the inner lens 24 and the wiring board 27.
Patent JP-S54124045-A (JP)
Title: Aqeous dispersion of liquid rubber
Inventor: KOUNO NAOTAKE
IPC: C08L21/02
Filed: 1978-03-20
Abstract: PURPOSE: An aqueous dispersion having improved stability and urbber properties, consisting of synthetic cis-1, 4-polyisoprene having a relatively high molecular weight as finely divided articles.  
     CONSTITUTION: An aqueous dispersion wherein a liquid synthetic cis-1, 4-polyisoprene having a viscosity average molecular weight of 10,000W60,000, preferably 20,000W50,000 obtained by anionic polymerization in the presence of a lithium catalyst is dispersed into water as finely divided particles having particle diameters, not more than 10 μ. The best way of dispersing is that 100 parts by wt. of the polyisoprene rubber is blended with an emulsifying agent, e.g., a soap of oleic acid, polyoxyethylene alkylene ether sulfate ammonium salt, and the resulting blend is added to water under stirring. The dispersion thus obtained is stable itself, and provides a uniform mixture when blended with a latex. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03239441-A (JP)
Title: Clamper for shaftlike work
Inventor: ISHIOKA YUKINORI
IPC: B23Q3/06
Filed: 1990-02-13
Abstract: PURPOSE:To facilitate a procedure for preparatory work and thereby improve the extent of operation efficiency by dividing a contact point between a vertical pair of vises and a work into three points and making the lower vise rockable, in a clamper for a shaftlike work such as a crankshaft or the like. CONSTITUTION:This clamper 1 is provided with a vertical pair of vises 2, 3 clamping a shaftlike work W such as a crankshaft or the like. These vises 2, 3 are being set up at both symmetrical sides of the clamper 1 at an interval, and they are so designed as to clamp a shaft part 4 of the work W. As for the upper vise 2, its contact surface 5 is formed into a flat surface form. On the other hand, the lower vise 3 is constituted to be rockable with a pin 6 as the center. In this lower vise 3, its contact surface 9 contacting with the shaft part 4 is formed into a V-shaped form. When a core of a center hole in the work W is intended for being offset, the shaft part 4 is mounted on the contact surface 9, and the other contact surface 5 is pressed to the shaft part 4, while the vise 3 is rocked and thereby centering is performed, thus these vises 2, 3 are clamped tight.
Patent JP-S62189677-A (JP)
Title: Magnetic disk device
Inventor: MAEDA NOBUAKI
IPC: G11B21/02
Filed: 1986-02-17
Abstract: PURPOSE:To secure the automatic and accurate positioning for the axial core of a rotary shaft to the core of the attachment shaft of a magnetic head and to facilitate the assembly of a magnetic disk, by providing a fitting means for position on the axial core line of the arm rotary shaft at both the housing and the base of a head positioning mechanism. CONSTITUTION:A fitting hole 13b is formed at the coaxial line position of a rotary shaft 2 for a lower plate part 13a of a housing 13. While a fitting projection 19 a is provided to a base 19 of a magnetic disk device at the position having an accurate distance from the attachment axial core of a magnetic disk 5 of a support rotary mechanism of the disk 5. Thus a fitting means is obtained. In case a head positioning mechanism is assembled on the base 19, the hole 13b of the housing 13 is fitted to the projection 19a and attached to the base 19 via an attachment volt 10. Thus the axial core of a rotary shaft 2 is positioned automatically and accurately to the attachment axial core of the disk 5.
Patent JP-H07243826-A (JP)
Title: Method and device for automatically testing torsion of object to be measured
Inventor: KAWAZU KOJI
IPC: G01B11/245
Filed: 1994-03-02
Abstract: PURPOSE:To provide an automatic testing method and its device for torsion of an object to be measured in which the torsion can be automatically measured without manual operation. CONSTITUTION:The distances between right and left end positions with a specified interval in the transfer direction of a rectangular steel 2 which is transferred horizontally and reference positions set respectively opposite to the right and left end positions are measured by a plurality of laser type displacement sensors 3, 4, 5, and 6. When the measured distance by one sensor is different from that by the other sensor, the steel 2 is judged to be torsional.
Patent JP-H01207460-A (JP)
Title: Air nozzle for producing non woven fabric
Inventor: KOBAYASHI KORENORI
IPC: D04H1/736
Filed: 1988-02-15
Abstract: PURPOSE:To obtain the title air nozzle having excellent abrasion resistance to the pigment such as titanium white, by forming at least tip inner circumference part with a ceramic in a discharge tube part of cap jointed to a nozzle member. CONSTITUTION:A cap 22 is jointed to the top tip of tapered hole part 21 of nozzle member 20 and the tip inner circumference part of the discharge tube part 22B is formed with a ceramic so as to enhance abrasion resistance of the tip inner circumference part. The tip of the discharge tube part 22B may be formed into tube shape by the ceramic or ceramic coating layer 25 may be formed only on the inner circumference surface layer of the tip.
Patent JP-H0616634-A (JP)
Title: Asymmetric hydrogenation reaction
Inventor: EMIRU ARUBIN BUROGAA
IPC: C07F15/00
Filed: 1993-01-29
Abstract: A novel process is described for asymmetrically hydrogenating compounds of the formula <IMAGE>  in which R denotes aryl or heteroaryl,  to give compounds of the formula <IMAGE> in which R has the abovementioned meaning, using rhodium/disphosphine complexes.
Patent JP-S58150780-A (JP)
Inventor: HAYASHIDA TATSUO
IPC: F25B33/00
Filed: 1982-03-03
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。