baber/WOPTO huggingface dataset:
Patent JP-H02190500-A (JP)
Title: Abnormality detector of power supply for plating
Inventor: TAKAHASHI SHINICHI
IPC: C25D21/12
Filed: 1989-01-13
Abstract: PURPOSE:To easily correspond to an intrinsic fluctuation factor in plating operation, to accurately detect abnormality of power supply and to effectively prevent generation of a plated defective by constituting the detector so that abnormality of power supply is judged by voltage value wherein plating voltage is integrated. CONSTITUTION:Plating current is supplied to the material 12 to be plated from the DC power source device 11 of a plating power supply circuit 10 and thereby plating is performed. At this time, plating voltage applied to the material 12 is inputted to an A/D conversion part 16 of a plating power supply abnormality detector 14. A signal digitalized herein is inputted to a controlling part 18. This controlling part 18 integrates plating voltage of a plurality of cycles in the initial stage for starting plating by an input means 22 outputting the start and reset commands. The allowable range of integrated plating voltage in a monitoring period is calculated on the basis of the obtained voltage value by a calculating means. During the monitoring period, voltage value of the above-mentioned allowable range is compared with the integrated plating voltage in the respective plating cycles. When it is judged by a comparison means that the integrated plating voltage is beside the allowable range, an alarm part 20 gives the alarm.
Patent JP-H11204536-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEO KYOZO
IPC: H01L29/73
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the characteristics, such as high withstand pressure and high-speed switching, low saturation voltage and the like by setting the impurity concentration in a base region as a double-layered structure, and forming the heavily doped layer in the vicinity of the surface of a substrate at the depth including the layer in the vicinity of the surface of the substrate in an emitter region. SOLUTION: On a semiconductor substrate, having the N<+> /N<-> structure wherein a lightly doped N<-> -layer 2 is formed on a heavily doped N<+> -layer 1, a P<-> -layer 3 having am impurity concentration of NsP<-> =1×10<17> -5×10<17> cm<-3> and the depth from the substrate surface of XiP<-> =55-60 μm, is formed. Furthermore, a P<+> -layer 4 having an impurity concentration of NsP<+> =1×10<19> -5×10<19> cm<-3> and the depth from the substrate surface of XjP<+> =20-25 μm is formed on the P<-> layer 3. In the emitter region in the P<+> -layer 4, an N<+> -layer 5 is formed with an impurity concentration corresponding to a current amplitude β and the depth from the substrate surface of XjN<-> =13-18 μm is formed. Furthermore, the mesa groove formed at the outside of base region is filled with a passivation material 6.
Patent JP-H06225835-A (JP)
Title: Household toaster
Inventor: MIGERU RABADEIA DERU FURESUNO
IPC: A47J37/08
Filed: 1991-01-24
Abstract: PURPOSE: To maintain a toaster in a warm state after pre-determined actuation of toasting elapses or to actuate a toaster for home use as one desires asymmetrically or with a low electric energy. CONSTITUTION: An electronic electric control device is installed, where the components of which are as follows: means 4 for zero-cross detection, means 7 for electric power controlling a standard electric power or intermediate electric power on receipt of signals from the means for zero-cross detection, toast timer 5 which sets toasting time, heat-insulation timer 6 which sets heat insulation time, two triacs which control the electric power supplied to two heating resistors R1 and R2 in response to those signals or an electric power means 3 equipped with an electron commutator, and a selector 8 which selects one or both of heating resistors.
Patent JP-S60153339-A (JP)
Title: Paper-sheets feeding apparatus
Inventor: OKUYAMA HIDEO
IPC: B65H1/02
Filed: 1984-01-20
Abstract: PURPOSE:To permit a plurality of paper sheets having different dimension to be received and supplied, by selectively installing an adapter member which has a prescribed thickness and varies the width of the receipt part, onto the both side- walls in the receipt part for accommodating paper sheets in erection state. CONSTITUTION:The main part of a paper feeding apparatus is constituted of a receipt part 20 for receiving paper sheets P in erection state, taking-out mechanism 30 for taking-out paper sheets P, and a pressing mechanism 40 for pressing the accommodated paper sheets P to the taking-out mechanism 30 side. In this case, the receipt part 20 is constituted of a loading surface 21 onto which the paper sheets P are loaded in standing-piled state and a side plate 22 installed in parallel to the direction for taking-out the paper sheets P. Into the receipt part 20, an adapter 50 formed by installing a spacer plate 51 having a prescribed thickness onto a connection plate 53 through a leaf spring 52 is installed. The projection part 51a formed onto the spacer plate 51 is fitted into the concaved part 22a formed onto the side plate 22, and the installation position of the adapter 50 is determined.
Patent JP-H02187884-A (JP)
Title: Character recognizing device
Inventor: MAEDA TAMOTSU
IPC: G06K9/50
Filed: 1989-01-13
Abstract: PURPOSE:To satisfactorily identify a character regardless of the face of the character by expressing the feature of the background part of a character pattern with a direction code. CONSTITUTION:In a picture input part 1, a picture including a recognition object character patter is inputted as a binary picture and stored in a character pattern area. In a character segmenting part 2, the recognition object character pattern is segmented from the inputted picture stored in the character pattern area. The picture element value of the character part of the inputted character pattern and that of the background part of the character pattern area '1' and '0', respectively. Next, the direction code is extracted from the peripheral part of the recognition object character pattern by a direction code extracting part 3. Further, in a character recognizing part 4, the feature amount of the extracted recognition object character pattern is collated with a feature amount stored in a dictionary 5, a candidate character is decided, and the decided result is displayed on a display part 6. Thus, since character identification never depends on the fluctuation of a line width for each face, the character can accurately be identified.
Patent JP-S59136021-A (JP)
Inventor: GOTOU SEISHIROU
IPC: H02H3/347
Filed: 1983-01-21
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-S61168015-A (JP)
Title: Automatic programming device
Inventor: YAMAGUCHI NAOTO
IPC: G06K13/24
Filed: 1985-01-21
Abstract: PURPOSE:To prevent accidents that a paper tape runs out when the paper tape is punched, by providing a means which measures and displays the remainder time when the paper tape can be punched. CONSTITUTION:If the winding quantity (length) of a paper tape 3 is inputted through a keyboard 7 when this fresh paper tape 3 is set to a paper tape reel 2, it is inputted to an operation processor 10 through an input circuit 12. The remaining quantity A (mm) of the set paper tape 3 is stored in a memory 11 of a control part 6. When the length of the paper tape 3 where t numbers of characters are punched by a paper tape punching machine 4 is denoted as B (mm), the remainder quantity A is updated to the value of A-B and seconds required for punching the paper tape 3 having the remaining quantity A in a punching speed C (character/second) at intervals S (mm) of holes are calculated in accordance with an equation Adivided by Cdivided by S=T (seconds). The obtained value T is converted to hours, minutes, and seconds and is displayed on a display device 1.
Patent JP-H10269279-A (JP)
Title: Inspection facilitation designing method and inspection sequence generating method
Inventor: HOSOKAWA TOSHINORI
IPC: G06F17/50
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to guarantee a high fault detection rate in RTL, by deciding a resister to be scan-converted from the registers in an RTL circuit to make the circuit structure to be a designated circuit structure easy to be inspected. SOLUTION: The circuit structure easy to be inspected is designated (step 11). A digraph is generated from RTL design data concerning the RTL circuit being an integrated circuit which is designed in RTL (step 12). When the circuit structure of the RTL circuit at the time of inspecting regards the normal data input of the register to be a scan register as a pseudo-external output and a data output as a pseudo-external input, the register (the one to be scan- converted) to be replaced with a scan register in the generated digraph is decided in order to obtained designated circuit structure (step 13). Thus, the register to be a scan register is decided so that the high fault detection rate is guaranteed in an upstream design stage.
Patent JP-S54101028-A (JP)
Title: Air to fuel ratio control system
Inventor: INADA MASAMI
IPC: F02M7/24
Filed: 1978-01-26
Abstract: PURPOSE: To feed-back control the air fuel ratio, by installing the control valve to open-shut control proportionally the main air bleed of the carburetor by electric signal in accordance with running condition.  
     CONSTITUTION: An air bleed 22 is connected to the fuel path 20 to connect the main nozzle 21 to the float chamber without indication in drawing, the air bleed 28 is connected to the suction pipe 14 in the down stream of the air cleaner 13 by the path 13a inserted an electromagnetic flow control 30. The control valve 30 has a movable coil type linear motor 42, the opening 42 is opened and shut by driving of the motor 42, the bleed flow to the path 22a is adjusted. The signal from the venturi vaccum sensor 16, manifold vaccum sensor 17 and the temperature sensor 19 is inputted, the control valve 30 is controlled proportionally by the arithmetic signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57120787-A (JP)
Title: Valve device
Inventor: YAMADA JIROU
IPC: B61K13/00
Filed: 1981-01-20
Abstract: PURPOSE:To prevent maloperation for raising the reliability of a valve device by providing a check valve to close pathway by lowering of the pressure of compressed air to the valve device adaptable to the detection and control of the derailment of railway vehicles, etc., particularly. CONSTITUTION:In a valve device 42, a valve 8 is interrupted with the communication between an inlet hole 5 and an outlet hole 7 when a spring 27 is pressed, and in the same way, when a weight valve 29 is put on a spring 39 and a projection 37 is contacted with a valve seat 38, communication between a through hole 34 and a chamber 28, or the communication between a chamber 15 and outside through a through hole 40, is interrupted. Under the condition, when compressed air is supplied to an inlet 5, the air is supplied even to the chamber 15 through orifices 22 and 24 and directed to below the projection 37 facing the through hole 34. Under the condition, when a running vehicle is derailed and an acceleration is added to the valve device, compressed air is discharged from the outlet hole 7 to outside. By this, the derailment of vehicle can be detected and control for the derailment can be made.
Patent JP-H07205951-A (JP)
Title: Light shielding type container with two layer structure
Inventor: KUZUTANI TERUHIRO
IPC: B65D81/30
Filed: 1994-01-27
Abstract: PURPOSE:To impart an excellent light shielding property on the whole surface of a container even when the shape of the surface of the container is slightly complicated by forming an internal layer and and external layer of a thermo plastic resin layer containing a light shielding component. CONSTITUTION:A bottle 1 of a 2 layer structure is formed by blow molding, of an internal layer 4 of 0.1-8wt.% of, e.g. carbon black-containing high density polyethylene, and an external layer 5 of 0.1-8wt.% of, e.g. titanium white- containing nylon 6. If titanium white is applied as a light shielding component for the external layer 5, the surface is colored in white, and becomes a preferable color as a bottle for cosmetic goods. Also, if an adhesive layer such as, e.g. an adhesive polyolefine resin is inserted between the internal layer 4 and external layer 5, the internal layer 4 and external layer 5 become hard to separate. Thus, a light shielding property can be imparted to the whole surface, and the light shielding property can also be imparted to the whole surface of a bottle-shaped article which is formed in the same manner. Also, since both internal and external layers are formed of a thermoplastic resin containing the light shielding component, a perfect light shielding property can be obtained.
Patent JP-H01184073-A (JP)
Title: Apparatus for coating liquid
Inventor: TAKEGAWA HIROZO
IPC: H01L21/30
Filed: 1988-01-18
Abstract: PURPOSE:To enable a formation of homogeneous film without an imperfection of coating film by installing a dropper for applying a liquid to a substrate fastened to a support table by suction and by also arranging a flat plate coated with a substance, which has a property of repelling that liquid, to be freely movable opposed in parallel to the substrate. CONSTITUTION:A glass (substrate) 2 is fastened to a support table 1 by a vacuum pump 3 and a necessary amount of PVA (polyvinyl alcohol) is dropped on this glass 2 with a dropper 8. Then a flat plate 4 coated with a substance 9, which has a property of repelling this PVA, is allowed to descend opposed in parallel to the glass 2 by a rotation of a ball screw 5 driven by a motor 7, pushes the PVA against the glass 2 and applies the PVA homogeneously to the entire face of the glass 2 while getting rid of bubbles contained in the PVA.
Patent JP-H04250649-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MAEKAWA NAOYUKI
IPC: H01L21/762
Filed: 1991-01-25
Abstract: PURPOSE:To provide a method of removing the problem that it takes time in formation of a p-type impurity region to separate power element regions and shortening the manufacturing process, concerning the manufacture of a semiconductor substrate of dielectric separating structure. CONSTITUTION:To materialize the aforesaid purpose, an insulating film is made on a silicon substrate 1, and one part of it is opened, and then dissolved silicon, which contains p-type and n-type impurities different in the segregation coefficient between the liquid phase and the solid phase of silicon, is supplied, and it is solidified in order through said aperture 6, and a p-type region 9 and an n-type region 8 are made selectively inside the solidified silicon layer.
Patent JP-H03215356-A (JP)
Title: Barium titanate-based semiconductor ceramic composition
Inventor: KAWAHARA TAKAHIKO
IPC: H01C7/02
Filed: 1990-01-16
Abstract: PURPOSE:To provide the title composition having high dielectric strength and small resistivity by simultaneously replacing a part of Ba with Ca, Sr and Pb and specifying MnO2, silica and semiconducting agent to be added. CONSTITUTION:The objective composition consisting essentially of 30-95mol% BaTiO3, 3-25mol% CaTi, 1-25mol% SrTiO3 and 1-30mol% PbTiO3 and containing >=0.05 and <0.2mol% one or more kinds of rare earth elements such as Y, La and Ce or oxide of Nb, Bi, Sb, W and Th as semiconducting agent and containing >=0.003 and <0.03mol% Mn (expressed in terms of MnO2) and >=0.01 and <0.5mol% silica. (expressed in terms of SiO2). The composition has excellent characteristics of >=100V/mm dielectric strength and <=10OMEGA.cm resistivity.
Patent JP-H01185561-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: F16H3/10
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the cost and to simplify the structure by enabling an image carrier and a fixing a device to be switched to >=2 speeds by switching a clutch mechanism while a cooling fan and a developing device is driven at a fixed speed, using a common driving source. CONSTITUTION:The power of the driving source 101, which drives the cooling fan 100, is transmitted through an opening and closing clutch mechanism 133 to the image carrier 20, developing device 24, and fixing device 35. The clutch construction which enables the driving speed to be switched to >=2 speeds within a driving speed to be switched to >=2 speeds within a driving system for the image carrier 20, and the developing device 24, while driven by the driving source 101 is provided. Therefore while keeping the driving speed of the cooling fan 100 and the developing device 24 constant by the common driving source 101, the image carrier 20 and the fixing device 35 can be driven at a different speed by switching the clutch mechanism. Thus the cost can be reduced, and the movements of the developing device 24, image carrier 20, and fixing device 35 can be simply but surely synchronized.
Patent JP-H02187738-A (JP)
Title: Front projection photographic device
Inventor: YANAI YUKIHITO
IPC: G03B21/60
Filed: 1989-01-17
Abstract: PURPOSE:To considerably increase the degree of freedom of the illumination of an object and to prevent generating the shadow of the object by means of brightening background screen by mounting polarizing plates in front of a light source by which the object is illuminated and in front of a photographing device and a projecting device, respectively. CONSTITUTION:When the second polarizing plate 8 mounted in front of a photographing lens 11 is rotated until its polarizing direction comes to the vertical direction orthogonal to the polarizing direction of the first polarizing plates 7a and 7b, only s-polarizing component of diffused light beams of the object, the s-polarizing component of reflected light beams reflected from the screen 3 having regression orientation, and reflected light beams R1, R2... reflected from the screen 3 having regression orientation. Thus, even if the screen 3 is directly projected with the illuminating light beams of the object, there is no possibility that the background screen becomes whitish and pale, and more bright background screen can be obtained. The shadow of the object 5 generating on the background screen of the screen 3 accompanied with this phenomenon can be removed. Similarly, unnatural reflection reflected from the object 5 is removed.
Patent JP-2000202740-A (JP)
Title: Deburring device
Inventor: INOKUCHI TADASHI
IPC: B23Q35/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily machine deburring by preventing a flaw to a surface, in a short time even by a large/small lot, without necessity for forming of an NC program. SOLUTION: A stylus 39 is provided in one end of an arm 37 provided in the upward of a work table 43 to be movable in an X-, Y-axis direction, also a deburring rotary tool 41 is provided in the other end the arm 37. A part to be desired for machining of a template TP fixed onto the work table 43 is traced by the stylus 39, so as to perform deburring of a workpiece W fixed onto the work table 43 by the deburring rotary tool 41. In this way, a flaw is prevented from being given to a surface of the workpiece W, necessity even for forming an NC program is eliminated, and the work can be easily performed in a short time.
Patent JP-S56105672-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAGI ISAMU
IPC: H01L21/331
Filed: 1980-01-28
Abstract: PURPOSE:To obtain a desired pattern by self-metching by a method wherein a layer of a material I and a layer of material II lower than the material I at melting point are layer-built to be formed on a semiconductor suhstrate, the material II being the prescribed pattern and the material I is selectively corroded with the pattern as a mask and after then, the material I is covered with the material II heated as high as the melting point or over. CONSTITUTION:An Si3N4 film 9 to be made the material I and PSG layer 10 of the material II decreased in the melting point by being contained with phosphorus of 5mol% or more are layer-built to be grown on an N type Si epitaxial layer 8. Then, the layer 10 is applied a photoetching to be made a PSG segment 11 of the desired pattern and the film 9 at the part exposed is etching-removed by hot phosphoric acid. Thereafter, the substrate 8 inlcuding the remained PSG segment 11 and an Si3N4 layer 12 under the segment 11 is applied a heat treatment at 1,050 deg.C in the atmosphere of boric gas to cause the PSG segment 11 of 980 deg.C at the melting point to be fused and to surround the film 12. At the same time, a BSG layer 13 liquified at about over 400 deg.C is spread all over the surface and the boron in the PSG is diffused to cause a P type region 14 to be produced in the substrate 8 around the film 12.
Patent JP-S58125797-A (JP)
Inventor: ISA TAKASHI
IPC: A61K8/00
Filed: 1982-01-22
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-S5394267-A (JP)
Title: Crystallizing method and apparatus
Inventor: IZUMI KENKICHI
IPC: B01D9/02
Filed: 1977-01-31
Abstract: PURPOSE: To carry out highly economical crystallization without forming scale adhesion by heating a solution in an indirect heat exchanger attached to a concentrating apparatus with gas introduced into the heat exchanger, and by heating the solution in a crystallizing apparatus with gas of lowered temp. and blown directly into the soln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201288-A (JP)
Title: Detector for state of road surface
Inventor: KUNO TETSUYA
IPC: G01N21/47
Filed: 1995-01-24
Abstract: PURPOSE: To provide the detector for the state of a road surface, which can detect the wet state of the road surface, the coefficient of friction against the road surface and the like in real time with the simple circuit constitution even if the road surface has relatively achromatic color. CONSTITUTION: In an automobile running on a road surface, the following parts are provided. Irradiation means 1 and 2 irradiate the road surface. A reflected- light-quantity detecting means 4 receives the reflected light of the light emitted from the irradiation means 1 and 2 from the road surface, which is irradiated by the irradiation means 1 and 2, and detects the quantity of the reflected light. An irradiating-light-quantity detecting means 3 detects the quantity of the irradiating light from the irradiation means 1 and 2. A reflectivity detecting means 5 detects the specular reflectivity of the road surface based on the ratio with the quantity of the light received with the reflected-light-quantity detecting means 4. A comparing means 6 compares the result of the operation with the predetermined constant.  The specular reflectivity is compared with the constant by the comparing means 6. When the reflectivity is larger than the constant, it is discriminated that the road surface is wet in this constitution.
Patent JP-H01183954-A (JP)
Title: Picture transmission equipment
Inventor: TAKAHASHI TOSHIHIKO
IPC: H04N1/00
Filed: 1988-01-18
Abstract: PURPOSE:To prevent communication abnormality by transmitting an EOL, a white code, and speed data when a picture information transmittable signal is returned and then, a processing to send picture information is delayed with a host device. CONSTITUTION:A communication control part 4 supervises a control signal 55 from a host device 10 which desires to communicate a response signal, that can receive the picture information from the device on the opposite side connected due to a calling request. When the control signal 55 from the host device 10 does not exist, picture information 54 is transmitted to a line 11, and the EOL, the white code and the speed data are repeatedly transmitted while the control signal 55 is inputted. Thus, when the sending processing of the picture information block of the host device is delayed, the communication abnormality can be prevented.