baber/WOPTO huggingface dataset:
Patent JP-H03216032-A (JP)
Title: Amplifier
Inventor: MIKAMURA YASUKI
IPC: H04B10/40
Filed: 1990-01-22
Abstract: PURPOSE:To use the amplifier for amplification for different application regardless of one amplifier by differentiating a feedback resistor at two amplifiers of a differential amplifier. CONSTITUTION:A feedback resistor Rf1 connects between an input terminal 101A and an output terminal 102A and a feedback resistor Rf2 connects between an input terminal 101B and an output terminal 102B and the resistance Rf1 is made different from the resistance of the feedback resistor Rf2 in an amplifier 100 having a differential amplifier including the input terminals 101A, 101B and output terminals 102A, 102B. Thus, in the case of giving an input signal to the input terminal 101A to use a level at the input terminal 101B as a reference and the case of using the level of the input terminal 101A as a reference and giving an input signal to the input terminal 101B, they have a different feedback and act like two amplifiers with a different characteristic. Thus, the amplifier is used for the amplification for different application regardless of the amplifier of the same constitution.
Patent JP-S62171539-A (JP)
Title: Variable damping force shock absorber
Inventor: NAKANO YODO
IPC: F16F9/46
Filed: 1986-01-23
Abstract: PURPOSE:To attain good responsibility and to reduce power consumption by providing a gear mechanism for forcing a center rod to reciprocate according to an input signal and converting one reciprocating motion of the center rod to the rotary motion at a designated angle of a control valve. CONSTITUTION:A center rod 22 is reciprocated once every time voltage is applied and stopped to a coil 32. Whereupon, a control valve 26 is rotated by a gear pitch of a saw-toothed gear mounted on the control valve. Therefore, the number of times of applying pulse voltage to the coil 32 is controlled to vary the area of a passage of a communicating hole 263 of a control valve 26 communicating with a passage 226 of the center rod 22. Accordingly, it is possible to provide a shock absorber which is excellent in responsibility and needs small power consumption and which has variable damping force with a small-sized, light and simple structure.
Patent JP-S60156106-A (JP)
Title: Position detecting device of work
Inventor: SASAKI SATORU
IPC: G05D3/12
Filed: 1984-01-25
Abstract: PURPOSE:To improve position accuracy by always detecting the shift quantity of a work end which has moved to a position determined in advance and the work position, and always correcting this shift. CONSTITUTION:A bracket 3 of an inductrial robot is moved to a position determined in advance, and a work end 13 of its tip is provided with a chuck 14 for holding a work W. The shift of an axis 34 of this work end 13 and an axis 37 of the work W is detected by detectors 18, 19 provided on the chuck 14. An electric signal corresponding to its shift quantity DELTAD is sent out to a line 33 through a subtracting circuit 32. This output is added 41 to an output from a processing circuit 42 through a relay 39 and a line 40. As a result, a voltage of shift of the position determined in advance and the position 37 of the actual work W is outputted from the adding circuit 41 to the processing circuit 42, and a servo-motor 11 is energized and driven until the shift quantity DELTAD becomes zero, through amplifying circuit 44, etc. In this regard, the shift quantity DELTAD is inputted to said processing circuit 42 from a pulse oscillator 46, added and subtracted from a position of the axis 37 of the work W, and stored.
Patent JP-S62170186-A (JP)
Inventor: KAGEYAMA SHUNICHI
IPC: H05B3/06
Filed: 1986-01-23
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-H04261070-A (JP)
Title: Photoelectric converter
Inventor: SUGAWA SHIGETOSHI
IPC: H01L31/10
Filed: 1991-01-11
Abstract: PURPOSE:To enhance the low afterimage property by a method wherein one of the charge implantation preventive layers is formed of a P type semiconductor layer in specific thickness containing at least a fine crystal structure. CONSTITUTION:One of the charge implantation preventive layers is formed of a P type semiconductor layer containing at least a fine crystal structure whose thickness is specified to exceed 150Angstrom . Firstly, an N type charge implantation preventive layer 13 and a photoabsorption layer 15 are completed by specific process. Next, the substrate temperature is set up at 300 deg.C by a capacity coupled type CVD device so as to lead-in 6 SCCM of SiH4, 12 SCCM of 10% diluted B2H6 and 30 SCCM of H2. Next the P type charge preventive layer 15 is completed by discharging at gas pressure of 0.3Torr and high-frequency 0.2W/cm<2> for 75min to deposit the P type amorphous semiconductor layer about 500Angstrom  thick containing the fine crystal. Finally, a transparent electrode 16 is formed by specific step.
Patent JP-H06222597-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUSHIMA ASAO
IPC: G03G5/06
Filed: 1993-01-28
Abstract: PURPOSE:To prevent occurrence of image defects, to enhance electrostatic chargeability and charge retentivity and sensitivity, to prevent deterioration of electrostatic chargeability and sensitivity and rise of residual potential even in repeated uses by using a specified perylene derivative as an electric charge generating material for a charge generating layer. CONSTITUTION:The electrophotographic sensitive body is formed by laminating, on an aluminum substrate, a photosensitive layer comprising the charge generating layer and the charge transfer layer in this order, and the surface of the substrate is made of a hydrated aluminum oxide layer and the charge generating layer contains the charge generating material represented by formula I or II in both of which Z is an optionally substituted divalent aromatic group. It is preferred to form an interlayer made of a polyamide between the substrate and the photosensitive layer, and to use the aluminum substrate made of an Al-Mg alloy containing iron and silicon components each in an amount of <=0.2 weight %.
Patent JP-H05211562-A (JP)
Title: D-channel signal monitor system
Inventor: SATO IKUKO
IPC: H04M3/22
Filed: 1992-01-28
Abstract: PURPOSE:To improve the maintenance performance and the economy when a signal on a D-channel of the user/network interface structure in compliance with the ISDN communication rules is monitored. CONSTITUTION:A maintenance terminal equipment 40 is connected to an electronic exchange 10 connecting a subscriber terminal equipment 20 to a subscriber line 30 in compliance with the ISDN communication rules is connected to a maintenance terminal equipment 40. A D-channel signal sent/received through the subscriber line 30 designated by a monitor request from the maintenance terminal equipment 40 is extracted by a D-channel signal monitor section 14 and a monitor data edit recording section 15 edits the signal into prescribed monitor data and is sent to the maintenance terminal equipment 40 by an instruction from the maintenance terminal equipment 40. A time designation of start/ end of the monitor by the maintenance terminal equipment 40 is stored by a designation time drive control section 16 and informed to the D-channel signal monitor section 14 at this time to start/terminate the monitor.
Patent JP-S63193923-A (JP)
Inventor: BARUTAA HAITSU
IPC: C08G65/48
Filed: 1988-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09213823-A (JP)
Title: Semiconductor element retaining member and semiconductor pressure sensor
Inventor: SASAHARA TAKAHIKO
IPC: H01L29/84
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a retaining member and a pressure sensor on which a number of connection terminals can be provided in a limited area. SOLUTION: In this retaining member, a plurality of connecting terminals, which are insulatively fixed to an airtight case 10 by electrically insulate sealing material 24 which penetrates the airtight case 10, are provided on a metal base member 11 which constitutes a part of the airtight case 10 to be used to house a semiconductor element 21, and an electric signal is taken out to outside the airtight case 10 from the semiconductor element 21 through the plural connecting terminals. In this case, hollow space is formed by enclosing the connecting terminals by the wall parts 14A and 14B which are uprightly installed from the inside surface of the base member, and sealing material 24 is put in the provided hollow space.
Patent JP-H04214016-A (JP)
Title: 30r(h) phase-polytypoid sialon and synthesis thereof
Inventor: SOMENO YOSHIHIRO
IPC: G02B1/00
Filed: 1991-01-08
Abstract: PURPOSE:To obtain the thin film of the title sialon of a hexagonal system haying specific unit cells at a low temp. by using a gaseous mixture composed of an Al halide and gases contg. N, O and Si atoms and executing synthesis by a plasma CVD method. CONSTITUTION:The gases of AlBr3 introduced by SiH4 and H2 diluted with N2O and N2 are supplied into a reaction chamber A from a central pipe 6a, intermediate pipe 6b and outer pipe 6c of the triple pipe nozzles of, for example, a plasma CVD device. The deposition of the synthesized matter on the inside walls of the tubes is prevented in this way. Gaseous Ar is separately supplied to the chamber A so that the stable synthesis is executed. The gaseous mixture composed of the N2O, SiH4 and AlBr3 is discharged by microwaves and is thereby converted to plasma, by which the film of the sialon is formed on the surface of a substrate 3. The film of 30R(H) phase-polytypoid sialon consisting of the respective elements of the Al Si, N, and O of the hexagonal structure having the unit cells of 8.0326nm intermolecular distance in the c-axis direction is synthesized at the relatively low temp. in this way.
Patent JP-H10206314-A (JP)
Title: Measuring method for road surface condition and device therefore
Inventor: OKUDA MASAHITO
IPC: G01N21/359
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for a road surface condition and a device therefor by which a road surface condition in an optional place of a road can be continuously measured and the road surface condition such as a wetting, drying and freezing of a road surface over a wide range can be linearly, efficiently, accurately and reliably grasped more than usual in real time. SOLUTION: A near infrared laser beam having a polarization characteristic is applied to a road surface of a road R from a light projecting part 7 of a road surface detector 3 arranged on the front side of a car 1, and its scattered light or the reflected light is independently received as a P wave and an S wave being orthogonal two polarization components by a light receiving part 9 of the road surface detector 3, and these received P wave value and S wave value, the P/S ratio by performing an operation, a preset P wave preset value, an S wave preset value and the P/S preset ratio, are respectively compared with each other, and are judged, and a wetting, drying and freezing condition of a road surface is measured.
Patent JP-S60159231-A (JP)
Title: Hydraulic circuit for civil engineering and construction machine
Inventor: KATSUKI KIMIO
IPC: E02F9/22
Filed: 1984-01-28
Abstract: PURPOSE:To enable to perform composite control, by a method wherein the inlet port of a running control valve, tendem-connected to the parallel circuit of a first hydraulic pump through its downstream side is connected to a check valve through a throttle, and is also connected to the running control valve of a second hydraulic pump. CONSTITUTION:In a 3-pump hydraulic system, a bucket control valve 26, a boom control valve 23, and an arm control valve 24 are connected in parallel to a first hydraulic pump 20, and the one running control valve 25 is tandem-connected to the downmost stream of a parallel circuit. A boom control valve 27 and the other running control valve 28 are connected in parallel to a second hydraulic pump 21, and a slewing control valve 22 is individually connected to a third hydraulic pump 33. Further, the parallel circuit of the first hydraulic pump is connected to the inlet port of the one running control valve 25 through its downmost stream side by means of a check valve 30 and a throttle 31, and is connected to the inlet port of the other running control valve 28 of the second hydraulic pump. This enables to perform composite control.
Patent JP-S57127480-A (JP)
Title: Painting method for plated articles
Inventor: NAKASHIMA MASAO
IPC: B05D7/14
Filed: 1981-02-02
Abstract: PURPOSE: To form paint films of superior adhesion and impact resistance without degrading chemical resistance, gasoline resistance and oil resistance by coating water-base paint on plated articles such as fuel tanks for automobiles, and baking the same at low specific temps.  
     CONSTITUTION: Water-base paint prepd. by dispersing powder paint (1W100μ average grain sizes) in a water soluble resin soln. contg. carboxylic groups is coated on zinc or terne metal plated articles such as fuel tanks for automobiles. Thence, the formed paint film is subjected to a baking treatment for 10W60min at low temps. of 120W140°C. By this method, the paint film by the water-base paint of superior adhesive strength and impact resistance of the paint film is obtained with good workability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02276344-A (JP)
Title: Call control method for packet switching network and network controller having call control function
Inventor: OSAKI YOSHIAKI
IPC: H04L47/80
Filed: 1990-01-23
Abstract: PURPOSE:To secure stable packet switching by forecasting the line quality of a pertinent trunk line by the traffic parameter reported from a terminal which requests a call and accepting the call only at the time when the transmission quality requested by each using terminal can be satisfied. CONSTITUTION:Address information of the destination terminal, address information of a terminal 110 itself, and information indicating an average transfer speed of communication information of the terminal 110 itself and an extent of burst of this communication information which are included in call information from the terminal 110 are analyzed in a call processing protocol analyzing part 10. A route determining part 30 determines whether the call of the terminal 110 which requests the call should be accepted or not together with a line resource managing part 40. The line resource managing part 40 forecasts the line quality of the pertinent trunk line for entry of this terminal 110, and the route determining part 30 is instructed to accept the call of this terminal only when this line quality will be kept in a prescribed level or more to satisfy the transmission quality requested by each using terminal.
Patent JP-H04247512-A (JP)
Title: Amount input system
Inventor: SUGIMOTO TOMOKA
IPC: G06Q40/00
Filed: 1991-02-04
Abstract: PURPOSE:To easily input the amount of money even by the physically handicapped such as persons disabling the use of hands or persons who can not put the hands up especially, and to select an amount input method optimum for the user. CONSTITUTION:An automatic transaction mechanism 2 operates transactions under the control of a microprocessor 1. A communication control part 3 controls communication with another device, which is connected in an on-lined state, under the control of the microprocessor 1. Data can be inputted by stepping a stepping switch 7 according to the guidance or the like of amount input displayed at a guide picture 4. At a keyboard 5 or a touch panel 6, the data can be inputted according to the guidance or the like of transaction selection displayed at the guide picture 4.
Patent JP-H08204889-A (JP)
Title: Main scanning reciprocating operation device
Inventor: KONDO MAKOTO
IPC: H04N1/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a reciprocating operation device of the main scanning directions of a facsimile equipment, a printer, an image reader, an image scanner, etc., and the width direction of the continuous recording paper in a recording paper cutting device. CONSTITUTION: A slider 4 is provided with a non-circular rotation driving shaft 1 provided with the rotation drive means arranged in parallel to a main scanning direction, a rotation drive rotor 2 which is restricted in the rotation direction by this shaft 1 and is freely movable in the axial direction, and a rotation prevention means which is provided to be freely rotatable in the rotation direction of the non-circular rotation driving shaft 1 and freely movable in the axial direction and does not rotate in the rotation direction of the axis, regardless of the rotation of the non-circular rotation drive shaft 1.  This slider 4 has a freely rotatable rotation roller 3 in which the axis of a rotation is provided and the rotation with the axis of the non-circular rotation driving shaft 1 of the rotation drive rotor 2 as a center is transmitted to the rotation in the axial direction and a runner base 5 which is brought into contact with the outer periphery of the rotation roller 3 and converts the rotation of the rotation roller 3 into the drive force of the axial direction of the non-circular rotation drive shaft 1 or the main scanning direction for the slider 4 when this roller 3 rotates.
Patent JP-S54106849-A (JP)
Title: Electronic controller
Inventor: HONNA TAKAO
IPC: G05F1/10
Filed: 1978-02-10
Abstract: PURPOSE: To prevent the occurrence of mal-output from the final output terminal by adding a survice voltage generating circuit to an existing electronic controller.  
     CONSTITUTION: The output of the power source device P which receives the alternating current VA from the power source terminal V and then converts it into the DC stabilized power source VD is added as a driving voltage to the logic arithmetic circuit L, whereby respective control signals Si and So are received or given between the input lead-in circuit IN and the output derivation circuit OUT for cotrolling  these circuits. And, the controller has the error circuit EC by which various abnormal signals EL of the logic axithmetic circuit L, the various abnormal signals E p   of the power source device P, and the no-voltage signal of the AC power source VA  are summed up and then the error signal E is sent out to the outside. Thus, when  the survice voltage generating circuit AE is added and error signal is not generated  from the error circuit, the AC stabilized voltage is supplied as a driving voltage.  And, when error signal is genrated, the driving voltage is lowered to zero in order  to prevent the occurrence of mal-output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56113635-A (JP)
Title: Paper feeder
Inventor: KATOU SABUROU
IPC: B65H3/08
Filed: 1980-02-08
Abstract: PURPOSE: To simplify the mechanism of paper supply as well as make its operation exact by providing a sucker at the lower end of a branched pipe extending vertically downwards from a vacuum pipe and also a blow-off nozzle vertically to a bracket.  
     CONSTITUTION: A branched pipe 3 is attached vertically downwards to a vacuum pipe 2 horizontally provided, and a sucker 1 is provided to the lower end of the branched pipe 3, and a blow-off nozzle 11 is provided vertically to a bracket 4 attached to the vacuum pipe 2. Thus, in case the sucker 1 is in a paper suction position, the hole of the blow-off nozzle 11 can be held at an optimum position for separating papers, and also the necessity for vertically moving a paper supply base 13 according to avriation in the height of paper bundle 14 can be eliminated. Accordingly, papers can be exactly separated and supplied one by one and the mechanism of paper supply can also be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02197377-A (JP)
Title: Pipe joint structure and pipe joining method
Inventor: IWAMOTO KUNIO
IPC: B23K11/00
Filed: 1989-01-23
Abstract: PURPOSE:To improve joining strength of pipes by forming a hole having the inside diameter smaller than the outside diameter of a joining pipe on a peripheral wall of a base pipe and narrowing down the outside diameter of the tip of the joining pipe smaller than the inside diameter of the above-mentioned hole to insert it into the hole of the base pipe and joining the contact part between both pipes by resistance welding. CONSTITUTION:The circular hole 3 having the diameter (a) smaller than the outside diameter (d) of the joining pipe 2 is formed on the peripheral wall of the base pipe 1 and this periphery 4 is made flattened. It is desirable to from the hole 3 by punching work. The outside diameter (b) of the tip of the joining pipe 2 is narrowed down so as to become smaller than the diameter (a) of the hole 3 so that the end 5 thereof is fitted to a shape of the hole 3 of the base pipe 1. The base pipe 1 and the joining pipe 2 are combined in a T-type and the periphery 4 of the base pipe 1 and the peripheral surface 6 of the end 5 of the joining pipe 2 are subjected to resistance welding and the base pipe 1 and the joining pipe 2 are joined together. By this method, since there is no water penetration, the generation of rust is prevented and a joint excellent in external appearance with high joining strength is obtained.
Patent JP-H10208459-A (JP)
Title: Optical disk apparatus
Inventor: IWASAKI MASAAKI
IPC: G11B7/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce a thickness of an optical disk apparatus and to reduce width, depth and size by forming a circuit for main control on an LSI of one chip, and mounting components only on one surface of a circuit board. SOLUTION: In a control circuit of a magneto-optic disk apparatus, a microprocessor (MPU) 2 mainly controls the apparatus. A random access memory(RAM) 3 is used to calculate by the MPU 2. An optical disk controller(ODC) 4 executes an interface control with a host system and encoding or decoding of data. A digital signal processor(DSP) 5 servo controls an optical head of an optical disk drive. These MPU 2, RAM 3, ODC 4, DSP 5, control logic circuit and internal address/data bus line 9 for connecting them are formed on one chip to constitute an LSI circuit 1.
Patent JP-2000210266-A (JP)
Title: Medical image display
Inventor: OSHIMA YASUMI
IPC: A61B6/03
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the judgement of correspondence relation of images by making one image of data a scout image of a noticed location imaged in the projecting direction and other several images axial images of a sectioned object and displaying the reference line corresponding to the selected axial images in the scout image. SOLUTION: A console 12 controlled by a viewer body 11 including CPU, key board, etc., and equipped with a display part 13 of CRT, etc., is incorporated into this medical image display. Data called out based on a name, ID number, etc., are displayed on the display part 13 and a scout image is displayed on the part A and axial images are displayed on the parts B-P. Since the axial images are imaged on some tens to some hundreds of sectional images of an object, retrieval is carried out scrolling displayed images in order or consecutively feeding one by one. The reference line J corresponding to a selected axial image is displayed in the scout image and the image is displayed on another window 13a.
Patent JP-S60157808-A (JP)
Inventor: SAITOU GOROU
IPC: E04F13/08
Filed: 1984-01-27
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。