baber/WOPTO huggingface dataset:
Patent JP-H02197593-A (JP)
Title: Spot plating probe
Inventor: HINO YASUHIKO
IPC: C25D5/02
Filed: 1989-01-26
Abstract: PURPOSE:To sufficiently supply plating bath to a part to be partially plated and also to carry out partial plating practically free from dust under proper conditions by providing a suction cup-type chamber having a liquid-feeding hole at one end and a liquid discharge hole. CONSTITUTION:In this spot plating probe, a liquid discharge hole 4, a liquid- feeding hole 5, and a suction cup 2 are attached to a probe body 1, and this suction cup 2 is a moderately elastic suction cup made of fluororubber, etc., and forms a plating chamber 3 which is a practically hermetically sealed space between a suction surface and the above probe body 1. First the position of the suction cup 2 is located on a part 7 to be partially plated on a conductor film 9 on a substrate 10, and then, this suction cup 2 is pushed, and evacuation is started via the liquid discharge hole 4 and a plating bath is sucked through the liquid-feeding hole 5. When the inside of the chamber 3 is filled with the plating bath, the plating bath is discharged through the discharge hole 4, and, at this time, a voltage is impressed between an anode terminal 6 and a cathode terminal 8 and an electric current is allowed to flow via the plating bath and the film 9 to apply plating to the part 7 to be partially plated.
Patent JP-H11220372-A (JP)
Title: Proximity switching device of high-frequency oscillation type
Inventor: FURUSHIMA HIROAKI
IPC: H03K17/945
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain low current consumption by constituting a bias current supplying circuit to a transistor circuit of a current mirror circuit driven by a constant current source and inserting a resistor controlling the output current of the current mirror circuit to the current mirror circuit so as to easily set an optimum bias current according to an oscillation frequency. SOLUTION: A current Iref from the constant current source 14 is temporarily received by a third current mirror circuit 15 and its output current is supplied for a first current mirror circuit 12 to easily adjust the bias current Ib of a transistor Q1 by the resistor Rb assembled to the circuit 15 while keeping the current Iref outputted from the source 14 to be constant. Consequently, the bias current Ib is easily adjusted by differentiating the value of the resistor Rb according to the specification of an oscillation frequency and low current consumption is attained without supplying excessive bias current Ib.
Patent JP-S63187373-A (JP)
Title: Arithmetic circuit
Inventor: KUMAGAI RYOHEI
IPC: G06T1/20
Filed: 1987-01-29
Abstract: PURPOSE:To improve the flexibility and expandability of gate efficiency and circuit constitution, by distributing a result obtained by finding a result by multiplying a picture element data by an appropriate numeric value with a selector, or introducing it to an appropriate output, and obtaining a desired computed result by integrating the output of the selector at an integration part. CONSTITUTION:An arithmetic circuit, after finding the result in which the picture element data is multiplied by the appropriate numeric value, distributes the result appropriately with the selector 2, or introduces it to the appropriate output, and integrates the output of the selector 2 at the integration part 3, then, obtains the desired computed result. In other words, based on the fact that an operation for spatial sum/product calculation or a spatial filter, etc., used in an image processing is provided with isotropy and symmetric property in general, an input to the integration part 3 is performed by allocating and distributing a multiplied result simply by the selector 2. Therefore, it is possible to constitute a multiplication part 1 which has a large number of gates with a necessary minimum components. In such a way, it is possible to realize high gate efficiency and the flexibility and expandability of the circuit constitution.
Patent JP-S56117900-A (JP)
Title: Ball solder
Inventor: MURAKAMI SHIYUUICHI
IPC: B23K35/02
Filed: 1980-02-18
Abstract: PURPOSE:To obtain ball solder which has superior sphericality and improve the quality of soldering work by making a mixture of flux powder and solder powder be contained therein. CONSTITUTION:Into solder powdered in advance to a prescribed grain size, powdery rosin flux formed in a similar grain size is mixed more or less 4wt% homogeneously. This mixture is extruded to obtain solder of about 1.0mm. in diameter in the shape of thread, which is cut to a length of 1mm., for example, to obtain chipped solder. In a hot liquid in a fluxional state such as peanut oil, the solder is heated to melt only on its surface. Consequently, a ball of solder can be obtained which has a smooth external surface and an external diameter of about 0.6mm. and about 2wt% of flux content.
Patent JP-S53103642-A (JP)
Title: Control circuit for air harmonizer
Inventor: UEDA HIROSHI
IPC: F24F11/00
Filed: 1977-02-22
Abstract: PURPOSE: To control an air harmonizer with high precision in various manner, during longer time or a shorter time, using as a control signal a signal produced from a time indicating signal generater made of a digital LSI. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58137600-A (JP)
Inventor: SUZUKI ISAO
IPC: B41J15/00
Filed: 1982-02-12
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-H02201586-A (JP)
Title: Coupler by neuro-chip
Inventor: KAWASAKI TAKASHI
IPC: G06N3/08
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate an A/D converter and a D/A converter by executing analog input/output and using digital weighted data. CONSTITUTION:A neuro-chip 6 calculates the sum of products between an analog signal 4 to be inputted with time division and digital weighted data 5 to be inputted with time division synchronously with this analog signal 4. Then, the result of the sum of the products or the converted value of the result of the sum of products is outputted. When a non-linear circuit selection signal 7 sets the use of a non-linear function circuit, the neuro-chip 6 realizes the processing of system neuron and when the non-linear circuit selection signal 7 is set so as not to use the non-linear function circuit, the neuro-chip 6 realizes an adaptive coupler, for which the characteristic of an output is made variable by the digital weighted data 5. Thus, since the analog input/output is used as it is without damaging a merit to use digital weight, the A/D converter and D/A converter are eliminated.
Patent JP-H05257814-A (JP)
Title: Storage hierarchic control method
IPC: G06F12/08
Filed: 1993-02-08
Abstract: PURPOSE:To shorten the execution time of a program by storing programs and data which are frequently use and have high priority in a high-speed storage device in a layer above a storage layer. CONSTITUTION:The use states of the programs or data in a system are monitored and stored, the priority of the programs or data held in a 1st storage device 102 are determined according to the stored used states, and the programs or data are previously arranged on 2nd storage devices 104 and 105 according to the priority. Thus, the probability that the program or data requested by a central processing unit 101 is present in the high-speed storage device 102 is increased to efficiently utilize the hierarchically constituted storage layers 102, 104, and 105. Consequently, the execution time of the program is can be made substantially short.
Patent JP-S58137327-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWAHASHI HIROSHI
IPC: H01H13/712
Filed: 1982-02-10
Abstract: PURPOSE:To increase versatility by changing circuit constants or circuit constitution according to the stored data in a nonvolatile memory element. CONSTITUTION:A control signal SI is applied to gates of transistors (TR) 7, 8, and 9 and the response time of inverters INV1, INV2, and INV3 is determined by the voltage of the control signal SI. The control signal SI is generated by a voltage generation part controlled by the output of a writable memory consisting of four circuits of a fuse element and a TR. Then, data is written through a write control terminal according to whether the fuse element is burned out or not.
Patent JP-S54112850-A (JP)
Title: Steroid derivative and its preparation
Inventor: MORITA YOSHIMI
IPC: C07J9/00
Filed: 1978-02-23
Abstract: NEW MATERIAL:A 3-hydroxy-19-nor-20-acyloxymethylpregna-1,3,5(10) triene of formula I.  
     USE: An intermediate for adrenal cortical hormones and female formone.  
     PROCESS: A solution of an 20-acyloxymethylpregna-1,4-diene-3-one of formula II: (R is acyl group) in a hydrocarbon, e.g. hexane or pentane, in an amount of 2W50 times that of the compound of formula II, is mixed with a hydrocarbon, e.g.  ethane, as a reaction assistant heated at 450W750°C, and thermally decomposed to give a 3-hydroxy-19-nor-20-acyloxy-methylpregna-1,3,5(10)-triene of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01194965-A (JP)
Title: Linear material coating device and production of coated linear material by said device
Inventor: HAYAMIZU HIROYUKI
IPC: B05C3/15
Filed: 1988-01-29
Abstract: PURPOSE:To efficiently form a coated layer having nearly uniform thickness on a long-sized linear material such as optical fiber by utilizing a die having a die hole consisting of the modified cross section. CONSTITUTION:A resin layer is formed on the surface of a core stock 2 at nearly uniform film thickness by utilizing the dies having die holes 12 consisting of the modified cross sections such as a square and a triangle. By such a way, quartz glass multiple fiber having a prescribed coated layer can be obtained.
Patent JP-H09211683-A (JP)
Title: Magnetic head position adjusting device
Inventor: IMAI KAORU
IPC: G11B17/34
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To correctly execute positional adjustment of a magnetic head arranged on the back cover of a camera and improve mass productivity by controlling to drive a adjusting means so that the position of the standard tape of a magnetic head against magnetic track is the optimum position, based on reproducing output value of a reproducing magnetic head. SOLUTION: When a reference signal flows a terminal pin to a magnetic head 14, magnetic record is continuously performed on the magnetic track 2a of a running standard tape 2, by a head gap constituted on the face on the standard tape 2 side of the magnetic head 14. The magnetic record of the magnetic track 2a is reproduced by a reproducing head, and the output value is taken in a controller 20. This output value is arithmetically processed by the computing part in the controller 20, and the controller 20 controls the rotation angle of a rotationally moving motor of an adjusting mechanism 19 so as to make the output value of a reproducing magnetic head 16 maximum. In this way, the azimuth of the magnetic head 14 corresponding to that at maximum output of the reproducing magnetic head 16 is decided.
Patent JP-H06231890-A (JP)
Title: Discharge lamp lighting device and illumination device
Inventor: UEDA AKIHIRO
IPC: H05B41/18
Filed: 1993-02-08
Abstract: PURPOSE:To ensure a high voltage discharge lamp to light at all times by applying as low glow arc transition voltage as possible. CONSTITUTION:When a lighting switch is turned on, pulse current flows from the first pulse startup circuit 2 to the primary coil L1 of a step-up transformer 3, thereby generating the first high voltage at the secondary coil L2 of the transformer 3. This high voltage is applied to a high voltage discharge lamp 4 and the insulation thereof is broken to generate glow discharge state. During this process, pulse current flows from the second pulse startup circuit 5 to the primary coil L1 of a step-up transformer 6, thereby generating the second high voltage at the secondary coil L2 of the transformer 6. This high voltage is applied to the lamp 4 with the reverse polarity of the first high voltage, and the lamp 4 is thereby caused to transit to glow arcing state. Thereafter, current is supplied from a lighting circuit 1 to the lamp 4, thereby causing the lamp 4 to keep lighting.
Patent JP-H10186036-A (JP)
Title: Radon concentration measuring method and its device
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/16
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To easily evaluate a radon concentration in the living environment by applying a voltage to a conductive thin film, detecting the α-rays from the daughter nuclide of radon collected on the thin film with a radiation detector, and measuring the radon concentration. SOLUTION: A conductive collecting electrode made of a thin film is arranged adjacently to a radiation detector, and a negative high voltage is applied to it. Since most of the daughter nuclide generated when radon in the air collapses has positive charges, it can be electrically collected. The collecting electrode, i.e., an extremely thin aluminum-deposited Mylar film, applied with a high voltage is arranged at a slight distance from the radiation detector to collect the daughter nuclide, and α-rays are emitted from the collected daughter nuclide. The radiation detector detecting the α-rays is arranged adjacently to the collecting electrode at the minimum distance that the high voltage gives no adverse effect to the radiation detector. The structure of this device is simple and more practical, and the cost can be reduced.
Patent JP-H02201813-A (JP)
Title: Flame retardant cable
Inventor: YAGYU HIDEKI
IPC: H01B7/295
Filed: 1989-01-30
Abstract: PURPOSE:To improve the abrasion resistance of the subject cable by coating and cross-linking the periphery of a conductor with a resin composition comprising a polymer of the specified composition incorporated with an adding type flame retarder. CONSTITUTION:The periphery of a conductor is coated and cross-linked with a resin composition comprising a polymer represented by a general expression 1 incorporated with adding type flame retarder. The polymer represented by the general expression 1 involves the adoption of a material with its number- average molecular weight of 5X10<3> through 10<6>. The cross-link method involves the adoption of such a process as irradiation cross-link by ionizing radiation, chemical cross-link by an organic peroxide, silane water cross-link made by contacting grafted silane to water or the like.
Patent JP-H09219087-A (JP)
Title: Image processing system using cd
Inventor: ASAI TOSHINORI
IPC: G06F3/0485
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make possible high speed processing and to facilitate selection of music in a CD by making possible switching the CD with a playing picture and making possible performing program selection of the CD with a scroll function. SOLUTION: A CPU 100 transfers a command MC to the CD 120 to operate it, and performs image processing cooperating with memories 104, 121 to store the image data in the first area of the memory 104 according to the image processing. Then, the transferring data are written in the second area according to the image processing, and then, the CPU 100 switches a changeover switch to a contact b. Thereafter, the CPU 100 processes required information in the first area according to the information in the second area cooperating with the memory 122 to transfer and display it to a CRT 103 through a video data display device 102. In such a manner, when the CPU 100 performs the image processing for the CD 120, since a CPU 101 can process respective processing, a processing speed is increased as a whole.
Patent JP-H02201157-A (JP)
Title: Quartz glass capillary
Inventor: OKANO HIROAKI
IPC: C03C17/32
Filed: 1989-01-30
Abstract: PURPOSE:To obviate the generation of the thermal deterioration of the quartz glass capillary for gas chromatograph formed by applying a coating material consisting of a high-polymer material on an outer peripheral surface even if the capillary is subjected to a high-temp. treatment over a long period of time and to improve the resistance thereof to acids and alkalis by adopting polytitanocarbosilane to constitute the high-polymer material to constitute the coating layer of the above-mentioned capillary. CONSTITUTION:A quartz glass tube is drawn and the polytitanocarbosilane is used for the coating of the outer peripheral surface thereof. The unit expressed by the formula is used as the basic structural unit of the polytitanocarbosilane.
Patent JP-S57135550-A (JP)
Title: Terminal equipment of time-division multiplex transmission control system
Inventor: AKIBA OSAMU
IPC: H04L25/49
Filed: 1981-02-14
Abstract: PURPOSE:To reduce current consumption by making a current constant by flowing a pulsating current through the LED of a photocoupler, by averating the current consumption by consuming the current only during a zero-cross period, and by using the part of a signal between its rise and fall. CONSTITUTION:A bridge DB which processes a transmitted signal by full-wave rectification, a photocoupler 6, an FF7, etc., are provided. When a signal current is applied to the bridge DB, its output is sent to a differentiating circuit composed of a capacitor C1 and a resistance R2 to obtain a positive differential value in the rising of the signal, or a negative differential value in the trailing because the capacitor C1 is discharged through resistances R1 and R2. Then, the output of positive differential value generats light on the LED of the photocoupler 6 through a transistor TRQ and charged by a phototransistor ph to output a reproduced signal frm the FF7. Its output waveform is that obtained by  processing the input signal by half-wave rectification and also has equal positive pulse width and negative pulse width, so that it is made neutral.
Patent JP-H06210984-A (JP)
Title: Mail form
Inventor: HARA YUICHI
IPC: B42D15/02
Filed: 1993-01-14
Abstract: PURPOSE:To conceal contents in a double postal card when it is sent to get a reply and thereby to prevent a leak of the contents to a third person by a method wherein confidential information is printed on the surface of a weak adhesive layer and adhesive layers on opposite faces are brought into close contact with each other by folding a base so that the printed surface be concealed. CONSTITUTION:A weak adhesive layer to be made adherent by a pressure and a strong adhesive layer are formed almost on the whole of faces to be brought into close contact with each other, of a base prepared by providing continuously four pieces of paper each in the size of a postal card, with folding lines interposed, and made to be a double postal card. Then, confidential information is printed on the surface of the weak adhesive layer, the adhesive layers on opposite faces are brought into colse contact with each other by folding the base so that the printed surface be concealed, and then peeling-off is made between the weak adhesive layers. In the case when a main form is folded in three in the form of a confidential double postal card, the formation wherein address information W for a card sent to get a reply is printed on the surface 1 of the first piece of paper and address information Z for the reply on the surface 4' of the fourth piece of paper corresponds to the postal law. The weight of each of the first to fourth pieces of paper is made 2g and that of the first to third pieces of paper folded in three is made 6g in total, so as to adapt them to the postal rule.
Patent JP-S54114138-A (JP)
Title: Channel control system
Inventor: NAKAJIMA YUTAKA
IPC: G06F3/00
Filed: 1978-02-27
Abstract: PURPOSE: To reduce the hardware quantity of the channel part as well as to ensure the flexible channel control by performing both the decoding and the self-diagnosis of the channel control word through the microcomputer.  
     CONSTITUTION: With execution of the SIO order, microcomputer 51 takes channel control block CCB into memory 52. And then the CCB is decoded, and the data transfer is carried out through selector bus 55 in the route of the input/output device - memory 52 - H bus 41 - the main memory. Computer 51 consists of the ROM storing the firmware to control arithmetic process part ACU and bus control part BCU to control the input/output bus and the memory bus. Also the self-diagnosis can be carried out by computer 51 and with execution of the TIO order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52103727-A (JP)
Title: Furnace pressure controller
Inventor: TOSHI YOSHIKI
IPC: F23L11/00
Filed: 1976-02-27
Abstract: PURPOSE: To control exhausting rate by adjusting the internal pressure of a plural number of combustion furnaces by means of the oscillating valve provided at the place where the discharge passages communicating with the combustion furnaces are gathered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62179106-A (JP)
Title: Coil for generation of pulse ferromagnetic field
Inventor: DEN MINORU
IPC: H01F7/20
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the pulse ferromagnetic field generating coils having a short repititive frequency by a method wherein a heat radiating plate is provided between each flat coil and on the uppermost surface and the lowest surface of the flat coils, a magnetic flux penetrating hole is provided in the center part of the heat radiating plates, and at the same time, a plurality of notched openings are radially spreading from the magnetic flux penetrating hole. CONSTITUTION:A magnetic flux penetrating hole 2a formed in the center part, a plurality of notched openings 2b radialy spreading from the magnetic flux penetrating hole, and magnetic flux returning holes 2c, which are interconnected to the notched openings 2b, are provided on a metal heat-radiating plate 2 of excellent heat conductivity. When a ferromagnetic field is generated by applying a pulse current, a flat coil 1 is once heated up, but as there is an insulating coating only between the flat coil 1 and the heat-radiating plate 2 and also as the flat coil 1 has a large heat-conducting area, the flat coil is quickly heat-radiated and cooled by a water-cooling pipe 3 through the heat- radiating plate 2. As a result, the frequency of use of the coil to be used for generation of pulse ferromagnetic field can be increased.
Patent JP-S58139185-A (JP)
Inventor: WATANABE NORIYOSHI
IPC: G10H1/057
Filed: 1982-02-12
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-S62179067-A (JP)
Title: Picture processor
Inventor: MIYAKI SUEO
IPC: G06T1/00
Filed: 1986-01-31
Abstract: PURPOSE:To perform a photon counting image pickup with high resolution, and to exactly regulate a light quantity, by corresponding the generating position of a brightness point recorded over plural picture element areas up to this time to a single picture element. CONSTITUTION:A coordinate in a vertical direction, and the leftmost end coordinate and the rightmost end coordinate in horizontal directions outputted with a position address generation circuit 12 are stored at a position memory 13. The coordinate in the horizontal direction, and the the rightmost end coordinate outputted with a position detection circuit are compared with the content of the position memory 13 stored at a preceding scanning time, and the coordinates at a left end and a right end are selected by finding the left side and the right side of the circumscribing quadrangle of the brightness point, and they are stored at the position memory 13. A vertical coordinate at one preceding horizontal scanning is stored at the position memory 13 from the vertical coordinate outputted from the position detection circuit 12, and the coordinates of four sides are read out by a CPU14, and the center of the circumscribing quadrangle of the brightness point is calculated, and '1' is added on the content of the picture element of a picture memory 4 corresponding to the coordinate. After a regulated time of accumulation, a digital signal outputted from the picture memory is converted to an analog signal, and is displayed on a television monitor 6.