baber/WOPTO huggingface dataset:
Patent JP-H02310649-A (JP)
Title: Reception frame transfer system and communication controller
Inventor: WATANABE YOSHINORI
IPC: H04L12/70
Filed: 1989-05-26
Abstract: PURPOSE:To successively continue normal communication control even if it comes to a state where a data part is insufficient by storing the header part of a reception frame and the data part in reception buffer groups which are provided for plural sets by means of dividing them. CONSTITUTION:The length of the header part of the frame to be received is stored in the reception buffer length 803 of a buffer control register 81 and the maximum length of the data part in the buffer length of a register 82 as a condition before the transfer of the reception frame. When a DMA controller 2 receives a DMA start request from a frame reception circuit in a DMA stop state, it decides the free conditions of the buffer group 61. When the free buffer does not exist, a DMA action is terminated by assuming it to be the occurrence of the overrun of the reception buffer. When there is the free buffer, a descripter read pointer 802 is updated and the reception frame is DMA transferred to the free buffer.
Patent JP-S5756412-A (JP)
Title: Hair cosmetic
Inventor: NAKASHIGE ISAMU
IPC: A61Q5/12
Filed: 1980-09-24
Abstract: PURPOSE:A hair cosmetic containing a quaternary ammonium salt containing a 16- 18C alkyl group, a quaternary ammonium salt containing a 20-22C alkyl group and a fatty acid as essential components, and capable of imparting improved luster and smoothness to the hair. CONSTITUTION:A hair cosmetic containing 0.1-3wt% compound of formulaI(R1 is 16-18C alkyl; R2, R3 and R4 are 1-3C alkyl or hydroxyalkyl; X is halogen or 1- 2C alkylsulfuric acid group), 0.1-3wt% compound of formula II (R5 is 20-22C alkyl; R6, R7 and R8 are same as R2, R3 and R4) at a weight ratio between the compounds of formulasIand II of 1/3-3/1 and 0.1-5.0wt% fatty acid of formula III (R is 15-21C fatty acid residue) as essential components. The resultant cosmetic exhibits improved effects on an application to either one of the  rinsing or nonrinsing type. A particularly preferred fatty acid has R of 21 carbon  atoms.
Patent JP-S5922445-A (JP)
Title: Optical integrated circuit device
Inventor: KONDOU KAZUO
IPC: H01L27/14
Filed: 1982-07-28
Abstract: PURPOSE:To realize a logical arithmetic function with an optical signal, by forming a photodetecting region and a light emitting region such as a semiconductor laser having a light receiving region and an oscillation threshold value on a high resistance substrate, and constituting a logical arithmetic circuit trough the combination of them. CONSTITUTION:A current Js flowing to the light emitting region S1 has the relation of Js>Jth, when the photodetector region D1 is nonconductive, by setting the relation as Jth<Jd<(1+R1/R2)Jth, where Jd is a current value supplied from a constant current source J and Jth is an oscillating threshold current of the light emitting region S1. Although the light emitting region S1 is in oscillating state, when the photodetecting region D1 is conductive with light irradiation, the current Js is brought to the relation of Js<Jth and the oscillation of the light emitting region S1 is stopped. The logical arithmetic of (0,1), (1,0) is attained where an input light to the photodetecting region D1 is denoted by X and an output light of the light emitting region S1 is denoted by Y.
Patent JP-H0428663-A (JP)
Title: Automatic control method for carrying belt in raising and aligning part for printed paper group
Inventor: KOSHIBA YOSHIHIRO
IPC: B65H29/66
Filed: 1990-05-22
Abstract: PURPOSE:To enable an extremely correct operation and control by automatically controlling the speed of a carrying belt based on change in thickness of each paper of a printed paper group being fed under a laying condition in response to change in the moving speed of a printed paper group aligned vertically determined by change in the thickness of the paper group fed under a laying condition. CONSTITUTION:The thickness P of printed paper group A fed under a laying condition is detected to equalize the speed (v) of a carrying belt 4 being in synchronous to a feed belt 1 carrying the printed paper group A or transport belts 2, 3 therefor and the speed of printed paper group A' aligned vertically. Based on the detected value, the rotation of a prime mover such as a servo motor is controlled to control the speed (v) of the carrying belt 4 automatically. The best way to detect the thickness P of the group A is to be made at a raising part T for the group A, but another way may be adopted. The detection method is not restricted only to that using laser. Furthermore, the thickness P of printed group to be transported may also be detected preliminarily for the automatic control.
Patent JP-S5465333-A (JP)
Title: Inverter
Inventor: MATSUDA YASUO
IPC: H02M7/515
Filed: 1977-11-04
Abstract: PURPOSE: To accurately perform switching operation by inserting a reactor in a series circuit consisting of a DC power supply, positive side feedback diode, and negative side semiconductor element and that consisting of the DC power supply, negative side feedback diode, and positive side semiconductor element.  
     CONSTITUTION: When an inverter consists of two-split DC power supplies 1 and 2, GTOs 3 and 4, feedback diodes 5 and 6, and arm shortcircuit protecting current limit reactors 7 and 8, reactors 21 and 22 to control the rise of current are set up in the DC power shortcircuit current channel of a series circuit consisting of the power supply 1, diode 5, and GTO4 and that consisting of the power supply 2, diode 6, and GTO3. Accordingly, when the load power factor advances and pulse width modulation is controlled, the power shortcircuiting current is controlled. As a result, GTO can be protected and switching operation accurately be ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05304233-A (JP)
Title: Fabrication of semiconductor device
Inventor: NITORI KOICHI
IPC: H01L23/40
Filed: 1992-04-24
Abstract: PURPOSE:To fabricate a semiconductor device having enhanced performance and reliability with high yield. CONSTITUTION:Fabrication of semiconductor device comprises step (A) for depositing a thin film of In 6 at a part of an Au plated copper heat sink 5 where a laser element 1 is mounted, step (B) for quickly heating the heat sink 5 upto 400-500 deg.C in N2 atmosphere and evaporating oxide formed on the surface of In 6 and then quickly cooling the heat sink 5 so that the In 6 does not permeat into the Au plating layer, step (C) for mounting the laser element 1 on the In 6 when the heat sink 5 is cooled down to about 300 deg.C and further cooling the heat sink 5 while pressing the laser element 1 against the heat sink 5 thus solidifying the In 6, and step (D) for securing the laser element 1 to the heat sink 5 without interposing any oxide therebetween.
Patent JP-2000013568-A (JP)
Title: Scanner device
Inventor: PUYOT MICHAEL A
IPC: H04N1/107
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To keep or carry a scanner device by a method similar to one of keeping or carrying a conventional notebook or multi-ring binder and to easily scan a large object such as one hung on a wall. SOLUTION: This scanner device 10 is provided with a housing 12 provided with a front surface and a back surface and the scanner of a size which is capable of receiving by the housing 12. A transparent platen 28 placed on the front surface of the housing 12 makes the scanner able scan the object positioned adjacent to the transparent platen 28. Through a window positioned on the back surface of the housing, a user can view at least a part of the object positioned adjacent to the transparent platen.
Patent JP-S5656550-A (JP)
Title: Indicating device of air conditioner
Inventor: SHINCHI AKIO
IPC: F24F11/02
Filed: 1979-10-12
Abstract: PURPOSE: To make the temperature indication clear and thus facilitate the confirmation thereof by a method wherein the classification of a value of detected indoor temperature into the temperature ranges divided into plural levels is discriminated and based on the discrimination some of indication lamps having different luminous colors is lighted.  
     CONSTITUTION: On the occasion of the cooling operation, when the set temperature is set, for instance, at 27°C by operating a variable resistor 6 and if the indoor temperature is, for instance, 31°C or more when an operation switch 8 is closed, fan-motor controlling relays FR1 and FR2 and a compresser-motor controlling relay CR are excited by a microcomputer 9 and an yellow-colored indication lamp YL is lighted, whereby the condition that the indoor temperature is high is indicated. Next, when the difference between the indoor temperature and the set temperature becomes small, the fan motor is switched to the side of low speed. After that, when the indoor temperature lowers, for instance, below 28.5°C, an green-colored indication lamp GL is lighted in place of the indication lamp YL to show that the temperature is in a proper region. In addition, an orange-colored indication lamp OL is lighted during the stoppage of cooling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04332681-A (JP)
Title: Preparation of thermal recording label
Inventor: MORONUKI KATSUMI
IPC: B41M5/26
Filed: 1991-05-09
Abstract: PURPOSE:To easily and efficiently prepare a label having a homogenous thermal color forming layer without generating such a phenomenon that a base material film is stretched or softened when the thermal color forming layer is formed to generate undulation even when a thin synthetic resin film used as the base material film. CONSTITUTION:After a self-adhesive layer is formed to the releasable surface of release paper, a base material film is bonded to said self-adhesive layer and, subsequently, a thermal color forming layer is formed to the surface of the base material film laminated to the release paper.
Patent JP-S6024939-A (JP)
Inventor: USAMI SHIGEHISA
IPC: B32B3/12
Filed: 1983-07-20
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-2000321294-A (JP)
Title: Signal detector using scanning probe provided with piezo- resistance cantilever
Inventor: SHITO SHUNICHI
IPC: G11B9/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enable a signal detector to detect signals with high sensitivity by constituting an offset current removing means of a constant-voltage source, a transistor, and a transistor control section and removing offset currents under the control of the transistor control section. SOLUTION: When a piezo-resistance cantilever section is bent, the piezo-resistance of the section is expressed as RS±Δ Rs (where R is the piezo-resistance of the section when the section is not bent, and Δ Rs is a change in piezo-resistance hen the cantilever section is bent) and, at the same time, the current flowing through the section is also expressed as the sum (i±Δi) of the current i which flows when the resistance is Rs and a change in current Δi when the resistance changes by ΔRs. The cantilever section is constituted in such a way that the section inputs the current (i±Δi) to a current/voltage converting section, and only subtracts the i-component from the current set by a power source -Vs and a MOS transistor.  In this case, a current control circuit 101 decides the gate voltage Vc of the MOS transistor by referring to the output Vo of the current/voltage converting section (feedback control). Thus the current change caused by the resistance change which occurs when the cantilever section is bent can be detected by efficiently removing offset currents by feedback.
Patent JP-S6022790-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA HIROSHI
IPC: G11B27/024
Filed: 1983-07-19
Abstract: PURPOSE:To decide an accurate rewounded amount in comparison with the measurement of time using a timer means by using a detection signal corresponding to the revolving speed or the revolving position of a capstan motor to decide the desired rewinding amount of a video tape in an editing mode. CONSTITUTION:When an editing pause button 73 is pressed in a video record mode, a driving signal RD and a revolving direction switching signal F/R are applied to a reel motor driving circuit 74 from a system control part 49. Thus a reel motor 75 is revolved in the adverse direction, and at the same time a capstan motor 5 is also controlled in the reverse direction to start rewind of a video tape 4. Furthermore a video record mode is switched to a reproduction mode based on a command of the part 49. At the same time, the signal supplied to an editing control part 46 is set at H. Thus an editing counter is reset at the part 46, and the capstan FG dividing signals are counted in a rewind mode. When the contents of the counter are counted up to ''50'', for example, the part 49 controls the circuit 74 and stops the revolutions of the motor 75. At the same time, the revolutions of the motor 5 are also stopped.
Patent JP-H08331199-A (JP)
Title: Data communication equipment
Inventor: SAITO TATSUFUMI
IPC: H04L29/06
Filed: 1995-05-30
Abstract: PURPOSE: To provide data communication equipment having provisions basically for any communication procedures irrespective of a communication procedure possessed by a communication processing unit of the destination. CONSTITUTION: The data communication equipment 1 is made up of each section having functions as follows: An application program 2 conducting communication provides an output of mark information 3 representing a revision part and a revision parameter with respect to the communication control means stored in the inside. A mark information control device 4 generates a new communication control procedure based on a communication control procedure being a start point of revision read from the mark information 3 and communication control procedure generating information 5. A communication control procedure generating information storage area 7 receives and stores the communication control procedure generated by the mark information control device 4.  A communication channel control device 8 uses the communication control procedure stored in the communication control procedure generating information storage area 7 and makes communication with opposite data terminal equipments 1A, 1B via a communication channel 9.
Patent JP-S6025114-A (JP)
Inventor: OGAWA NORIHISA
IPC: H01H13/00
Filed: 1983-07-20
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-H07318798-A (JP)
Title: Photographic lens
Inventor: KOYAMA TAKASHI
IPC: G02B13/18
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a photographic lens which is less fluctuated in aberrations at the time of focusing and has the short overall length of the lens. CONSTITUTION:This photographic lens has two lens groups, successively from an object side; a first group which is provided with a negative lens and positive lenses respectively on the object side and image plane side of the negative lens and has a positive refracting power as a whole and a second group which is provided with a meniscus type negative lens L21 and a meniscus type negative lens L22 having a convex face directing to the image plane side and has a negative refracting power as a whole. The radius of curvature of the lens face on the image plane side of the negative lens L21 and the lens face on the object side of the negative lens L22 are adequately set.
Patent JP-S6025180-A (JP)
Inventor: NISHIMURA NOBUICHI
IPC: H05B6/12
Filed: 1983-07-20
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-S61289533-A (JP)
Title: Manufacture of magnetic recording medium and its device
Inventor: SHIBAZAKI SUSUMU
IPC: C23C14/56
Filed: 1985-06-17
Abstract: PURPOSE:To suppress distortion in a support and to prevent flaws by directing a gasified ferromagnetic substance from a ferromagnetic substance supply source to the support moving on the peripheral face of a cylindrical can to form a ferromagnetic metallic thin film layer. CONSTITUTION:The surface coarseness of >=0.1Xm in 10-point average coarseness is used for the clyindrical can 3 and in using the cylindrical can 3 having comparatively coarseness surface, when a support 4 is moved along the peripheral face of the cylindrical can 3, the can 3 is slid easily and even when the base 4 is contracted or expanded due to heating by vapor flow of the ferromagnetic material 12 directed at vapor deposition or the cooling of the cylindrical can 3, no distortion is caused and generation of flaws on the support 4 is avoided. When the surface coarseness of the cylindrical can 3 is smaller than 0.1mum in 10-point average coarseness, distortion is given to the support 4 and flaws are caused easily. Further, it is preferable that the surface coarseness of the cylindrical can 3 is to be within 0.1-10mum in 10-point average coarseness.
Patent JP-S6026555-A (JP)
Title: Film tension releasing device
Inventor: MIYAKE EIICHI
IPC: B65H23/26
Filed: 1983-07-20
Abstract: PURPOSE:To prevent generation of air bubble when a piece of film undergoes pressure contact by relasing the tensile force of said piece of film while preventing said film form drooping on a panel after said film is temporarily attached to said panel. CONSTITUTION:The device comprises a first arm 12, on one end of which is provided a roller 14 which guides a piece of film 1 and which is rotatable around a horizontal shaft, and a second arm 13, one end of which is rotatably fitted to the middle part of the first arm 12 by means of a first horizontal shaft memmer 15 and the other end is rotatably fitted to a fixed member by means of a second horizontal shaft member 16. A moment which is slightly greater than, and in the opposite direction to, a momement due to the resultant force of the weight of the piece of film supported by the roller 14 and weight on the side of the roller 14, is provided to the first arm 12. Tensile force is generated in the piece of film at the part below a pressure-contact roller, when a panel to which the piece of film is temporarily attached is transported toward the roller, but this tensile force can be released by driving the first arm 12. Thereby, generation of air bubble and wrinkle on the piece of film can be prevneted when it undergoes pressure contact.
Patent JP-H04357231-A (JP)
Title: Partition panel
Inventor: SUGANO TAKASHI
IPC: E04B2/74
Filed: 1991-06-04
Abstract: PURPOSE:To effectively use an installation space for a partition panel. CONSTITUTION:A partition panel is so constituted that panel supporting legs 2 are fixed to both edges of a panel body 1, and is installed at a doorway in a room. A plurality of accessory cases 3, 3... are provided at the panel supporting legs to be used as private boxes.
Patent JP-S5759055-A (JP)
Title: Starting device of internal combustion engine
Inventor: AKAGI MASATOSHI
IPC: F02N15/02
Filed: 1980-09-24
Abstract: PURPOSE: To ensure starting of an engine by a method wherein a pinion is made to engage with a pinion shaft until the engine attains to a certain revolution speed at the initial stage of the engine operation and prevent early disengage of the pinion from the ring gear.  
     CONSTITUTION: When a pinion shaft 11 is rotated by a driving shaft 10 of an electric motor, a movable cylindrical component 12 which engages with the shaft 11 slides on the shaft 11 compressing a return spring 13 so that a pinion 16 slides with the component 12 as one body and the pinion 16 is thrown to engage with the ring gear 21 of the internal combustion engine. The pinion 16 will at its most advanced point rotates with the shaft 11 as one body through a helical spline 11c, the moving cylindrical component 12 and an one directional clutch 15 and Shart the internal combustion engine. When the pinion 16 tends to slip away from the gear 21 by an instantaneous high speed in the initial starting period, a stopper 14 collides to the back face of a governer weight 19, preventing early disengagement of the pinion 16. When the internal combustion engine attains to a certain revolution speed, the engagement is released and the pinion returns to the retarded position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5466382-A (JP)
Title: Reverse osmotic membrane made of hollow fiber of acrylonitrile series polymer and production thereof
Inventor: SANAI TAKEZOU
IPC: B01D71/40
Filed: 1977-11-04
Abstract: PURPOSE: To provide a reverse osmotic membrane high in water-permeablity, excellent in chemicals resistance, acid resistance, alkali resistance, by irradiation of plasma on porous, hollow fiber made of acrylonitrile series polymer so as to form dense cross-linked layer on the surface.  
     CONSTITUTION: Plasma is irradiated on a porous hollow fiber made of a copolymer of, e.g., vinylacetate and polyacrylonitrile or AN contg. acrylonitrile (AN) not less than 40 mol.%, the hollow fiber having a bubble point not lower than 10kg/cm 2 , and permeating-water flow rate not lower than 1l/m 2 /hr at a press. 10 kg/cm 2 . The plasma irradiation is carried out by introduction of plasma generated by, e.g., glow discharge, and by applying a voltage 0.5W5 KV across electrodes 3, 4 by means of a neon transformer 2. Irradiation of this plasma on the porous hollow fiber causes to cross-link near-surface layer only, or to block holes to form dense layer, producing desired reverse osmotic membrane made of AN-series-polymer hollow fiber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04358285-A (JP)
Title: Sensor for smoke/dust generation using image processing operation
Inventor: HIRANO MINORU
IPC: G06T1/00
Filed: 1991-06-04
Abstract: PURPOSE:To prevent the generation of the smoke and the dust by decomposing the picture element of a fluctuated image and differentiating the element after the picture elements of several sheets of images are moved and averaged and then deciding the generation of the smoke and the dust according to the level of the peak value drawn by the first order differential coefficient. CONSTITUTION:The transition of luminance of each picture element obtained by moving and averaging an image 1 whose specific viewfield is photographed by a camera 12 as the time passes is defined as 8 signal that can be differentiated to the lapse of time. This signal is differentiated with the time defined as an independent variable and the first order differential coefficient is obtained. Then the smoke/dust generation images are presumed when the rate of the number of picture elements where the peak value of the first order differential coefficient exceeds a fixed level is larger then the fixed value. Then an alarm is produced. Thus it is possible to quickly end surely prevent the generation of the smoke and the dust, to greatly contribute to preventing the air pollution, end to save the labor required for supervisory of generation of the smoke end the dust.
Patent JP-S62289855-A (JP)
Title: Toner for electrostatic photography
Inventor: IINUMA MASATOSHI
IPC: G03G9/097
Filed: 1986-06-10
Abstract: PURPOSE:To reduce scattering of a toner, to properly polish the surface of a photosensitive drum, and to enhance saturation of a color image by incorporating a specified amount of a silicate glass specified in hardness, specific gravity, and particle diameter. CONSTITUTION:The toner contains the silicate glass having a hardness of 4-7, a specific gravity of 2.2-6.3, and a particle diameter of 0.01-1.0mum in an amount of 5-60wt%, and as the silicate, Na, K, Li, Ca, Mg, Ba, Sr, Pb, and the like silicates are used. If the addition amount of the glass is <=5wt%, scattering prevention effect is lost, and if >=60wt%, deficiency of pigment density and dispersibility occur. This constitution permits scattering of the toner in a copying machine to be alleviated, the surface of the photosensitive drum to be properly polished, and a good image to be obtained.
Patent JP-S5930979-A (JP)
Inventor: MATSUMOTO KUNIAKI
IPC: D21C7/00
Filed: 1983-07-22
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。