baber/WOPTO huggingface dataset:
Patent JP-H0247892-A (JP)
Title: Ceramic multilayer interconnection substrate
Inventor: SAKURAI AKIHIRO
IPC: H05K3/40
Filed: 1988-08-10
Abstract: PURPOSE:To suppress variety of potential of an electronic component feed part in order to secure an action margin by reducing resistance corresponding to the power consumption of feeding electronic parts and holding a feed drop every region of the respective electronic parts constant. CONSTITUTION:A multilayer board 1 has power supply throughholes 2, 2a and 2b and power supply layers 3 and 3a while carrying a plurality of LSI 5 and 5a. The feed to the LSI 5 and 5a is performed from a feed point 7 through a power supply throughhole 2b, a power supply layer 3a, a power supply throughhole 2 and a power supply layer conductor 4 of the power supply layer 3, further through the power supply throughhole 2a from an LSI feed part 6. In order to make a feed drop from the feed point 7 of the multilayer board to the LSI feed part 6 constant regardless of the magnitude of consumed of power of the LSI 5 and 5a, the number of the throughholes 2 is set up in proportion to the consumed power of each LSI 5 and 5a. Further, a diameter of the throughhole 2 is set up in proportion to a square root of the consumed power, or the width of the power supply layer conductor 4 of the power supply layer 3 is set up in proportion to the consumed power consumption in order to maintain the feed drop constant.
Patent JP-H1142251-A (JP)
Title: Absorbing product
Inventor: IIJIMA SHIGEMI
IPC: A61F13/49
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To keep an absorbing material from spilling outside while enabling use thereof as cut sheet by arranging a specified proportion of the absorbing material of an absorbing sheet at a specified position ahead of an absorbing product along the length thereof to achieve excellent performance of absorbing a liquid. SOLUTION: An absorbing sheet 1 has a first sheet material 2 which is thermoplastic while having pockets 7 and opening parts 5 thereof in plurality, an absorbing material 4 housed in the pockets 7 and a second sheet material 3 which is joined to cover the opening parts 5 on the surface of the opening parts 5 of the first sheet material 2. The first sheet material 2 and the second sheet material 3 are joined to be integrated on a joint surface 6 as area other than the opening parts 5. At this point, the absorbing sheet 1 employs a water permeable sheet material in at least one of the first and second sheet materials 2 and 3. At least 70% of the absorbing material 4 of the absorbing sheet 1 is arranged in an area two-third ahead of the absorbing product along the length thereof.
Patent JP-H0483449-A (JP)
Title: Absence incoming number storing telephone set
Inventor: ITO MASAYUKI
IPC: H04M1/57
Filed: 1990-07-26
Abstract: PURPOSE:To store and display a telephone number terminated in absence by utilizing caller's number informing service in ISDN by storing and displaying the telephone number information of the originating side in a telephone number storing means after setting up absence by an automatic answering setting means. CONSTITUTION:This telephone set is provided with the automatic answering setting means 5 for setting up the absence of a terminating subscriber, the telephone number storing means 3 for storing telephone number information and a control means 1 for storing the telephone number information of the originating side in the means 3 after setting up the absence by the means 5 and displaying the stored telephone number on a display device 4 when necessary. Thereby, when the absence of the terminating subscriber is set up by the means 5, telephone number information transmitted from the originating side as digital data prior to speaking can be stored in the means 3, and when necessary, the stored telephone number can be displayed on the display device 4 and the incoming can be checked.
Patent JP-S6175362-A (JP)
Title: Photosensitive body and image forming method
Inventor: SHOJI HISAFUMI
IPC: G03G5/12
Filed: 1984-09-20
Abstract: PURPOSE:To record a polychromatic image having no color blur easily at a high speed through one-time image exposure and form the polychromatic image at a high speed by overlapping plural color separation filter parts which transmit light beams in different wavelength ranges principally. CONSTITUTION:A photoconductive layer 2 is formed on a conductive member or substrate 1, and an insulating layer 3 which includes necessary color separation filters, e.g. filter parts R, G, and B and a filter part A for visible light absorption. The layer 2 is formed by dispersing an organic photoconductive material in insulating binder resin and the layer 3 has a colored part which functions as a color separation filter on or in a transparent insulating material; and the colored parts B, G, and R are formed overlapping with one another. This photosensitive body is exposed to an image while charged electrostatically, and then the entire surface is exposed to light transmitted through one of the filters and the image is developed; and this process is repeated for each filter.
Patent JP-S6445544-A (JP)
Title: Slide surface sealing device of machine tool
Inventor: YAMAUCHI MASANORI
IPC: B23Q11/08
Filed: 1987-08-10
Abstract: PURPOSE:To prevent a slide surface completely from even fine intruding chips by providing an air jet means for jetting air between a slider and a guide. CONSTITUTION:A chip intrusion blocking plate 10 is fixed to a carriage 30 by a screw 18 and the contact portions of the lower surface of said plate 10 and the upper surface 5 of a partition plate 3 are formed longitudinally of a bed 1 with two air jet chambers 11, 12. To the longitudinal end of said plate 10 is connected an air supply joint for supplying compressed air which is supplied to said chamber 12 through said chamber 11 and a communicating hole to be jetted always from a gap between said plate 10 and the upper surface 5 for preventing a slide surface from the intrusion of chips. Thus, even if chips intrude temporarily onto the upper surface 5 of said plate 3, they are blown off by air jetted from said chamber 12 and further chips which cannot be eliminated by such air can be eliminated by air from the next air jet chamber 11.
Patent JP-H0246532-A (JP)
Title: Focusing controller
Inventor: WATANABE KATSUYA
IPC: G11B7/09
Filed: 1988-08-09
Abstract: PURPOSE:To quickly adjust a convergent point to an optimum position by providing a means to position the convergent point of an optical beam to the central point between two points equal to a regenerative signal. CONSTITUTION:A microcomputer 42 detects the condition of a focusing control by the input from an A/D converter 40, namely, the converging condition on a recording medium 10 of an optical beam 6. Adjusting data are inputted to a D/A converter 41 in order to make the condition of the focusing control into an optimum condition. The adjusting data inputted to the D/A converter 41 are converted to a prescribed voltage and inputted to a synthesizing circuit 43. The synthesizing circuit 43 adds the voltage corresponding to the adjusting data to a focusing control system, moves a convergent point in a step way and the convergent condition of the optical beam 6 on the recording medium 10 is changed. When the adjusting data are outputted from the microcomputer 42, since setting is executed by a digital value, to set the intermediate value between 2 points can be executed with a simple processing.
Patent JP-H0516767-A (JP)
Title: Water drop removing device for mirror
Inventor: YAMADA TAKAO
IPC: B60S1/60
Filed: 1991-07-15
Abstract: PURPOSE:To provided a water drop removing device for a mirror capable of preventing loss of electric energy, fitting for miniaturization, and adjusting the water drop removing capacity. CONSTITUTION:In a water drop removing device for a mirror to remove water drops stuck on the mirror by oscillation of an oscillator 9 and heating of a heater 8, the heater 8 is connected in series between oscillation and amplifier circuits 2, and 5 drive the oscillator 9 and an electric power source 1 to supply power to the oscillation and amplifier circuits 2, and 5.
Patent JP-H0748927-A (JP)
Title: Jig for vibrator for reinforcing bar
Inventor: HATA MINORU
IPC: E04G21/08
Filed: 1993-08-10
Abstract: PURPOSE:To make easy attachment and removal possible for a vibrator, and to efficiently execute work for concrete casting by a method wherein the vibrator is fixed to an attachment part of a jig and after that, reinforcing bars erected in a form are attached and removed to and from a fitting groove provided to the jig. CONSTITUTION:A vibrator 11 is mounted to an attachment part 20 of a jig 4 for the vibrator for reinforcing bars and is fixed with bolts that are inserted into bolt holes 20a. Then, a handle H is grasped and the vibrator 11 is moved to a position above a horizontal reinforcing bar 2a and is lowered therefrom, and a fitting groove 22b is put over the horizontal reinforcing bar 2a that is in the uppermost position. At this time, the vibrator 11 is fixed so that the center of gravity thereof can be placed to a position slightly offset from the center of the reinforcing bar 2a toward the side of an engaging piece 24, and the engaging piece 24 is forcibly engaged with the horizontal reinforcing bar 2a on the second tier. As the vibrator 11 is driven, the jig 4 vibrates and vibration is propagated to the uppermost reinforcing bar 2a and the reinforcing bar 2a on the second tier respectively through the fitting groove 22 and the engaging piece 24. Thereby, the horizontal reinforcing bars 2a and vertical reinforcing bars 2b of a reinforcing bar cage G start on vibration, and the vibration is propagated to concrete 6 in the vicinity of the reinforcing bars.
Patent JP-H0945523-A (JP)
Title: Magnetic apparatus
Inventor: OIKAWA HIROSHI
IPC: H01F7/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic apparatus which adjusts a magnetic force to be given to the outside of base while an intermediary magnetism-absorbing body is moved by a small force by a method wherein the intermediary magnetism-absorbing body which is brought into contact with, and separated from, an upper magnetism-absorbing body and a lower magnetism-absorbing body in a magnet group is provided, so as to be movable back and forth, between an N-pole magnet group and an S-pole magnet group. SOLUTION: A-pair of magnetism-absorbing bodies 72, 73 such as iron materials are provided on the surface of a base 70 so as to be fixed with a gap 78 in between. Then, two sets of magnet groups 76, 77 in which magnetic poles N, S are mutually reversed are placed on the respective magnetism-absorbing bodies 72, 73, and magnetism-absorbing bodies 72', 73' which are the same as the N-pole magnetism-absorbing body 72 and the S-pole magnetism- absorbing body 73 are put on them. Then, intermediary magnetism-absorbing bodies 74, 75 by which a piston lever 80 at a hydraulic cylinder 79 is made to creep into a gap 78 and by which the lever is raised so as to be removed from the gap 78 are fixed while a stainless steel reinforcement member 86 is interposed.  At this time, one end of the magnetism- absorbing body 74 comes into contact with the magnetism-absorbing body 72, the other end comes int contact with the magnetism-absorbing body 73, one end of the intermediary magnetism-absorbing body 75 comes into contact with the magnetism-absorbing body 72', and the other end comes into contact with the magnetism-absorbing body 73'.
Patent JP-S6177431-A (JP)
Title: Analog digital converter for x-ray ct equipment
Inventor: HAYASHI SHINICHI
IPC: H03M1/56
Filed: 1984-09-25
Abstract: PURPOSE:To decrease the number of effective bits of a digital output by comparing a polygonal ramp voltage with an input voltage and shifting down the content of count based on the weight of a constant electric current source at each switching of the polygonal line voltage for count. CONSTITUTION:A polygonal ramp voltage having a gradient in response to constant current source is generated from an integration device comprised of the constant current source i0, 4i0, 16i0 limited with a prescribed accuracy, a switch group switching sequentially them, an operational amplifier OP and a capacitor C. The ramp voltage and input voltages V1-Vn are compared with each other by comparators C1-Cn. A counter K counts a clock CLK to generate a digital value corresponding to the ramp voltage, and when the input voltages V1-Vn are coincident with the ramp voltage at the comparators C1-Cn, the content of the counter K is set to registers R1-Rn. In switching the polygonal line voltage, the content of the counter K is shifted down by using a shift signal SFT based on the weight of the constant current source, inputted to the registers R1-Rn to decrease the total number of bits.
Patent JP-S6176674-A (JP)
Title: Thin film forming device
Inventor: ONO YASUNORI
IPC: C23C14/46
Filed: 1984-09-21
Abstract: PURPOSE:To form and work a thin film and semiconductor having high quality at a high speed by using a semiconductor element exhibiting a Peltier effect for cooling of a substrate or target in the stage of forming and working the thin film and the semiconductor in a vacuum. CONSTITUTION:Gas is introduced through an introducing port 5 into an arc chamber 1 and the ionizing gas of the gas is formed by the arc discharge of the wall of the arc chamber and a filament 3 and the electron emission of the filament 3. A prescribed voltage is further impressed by an electrode group 4 to draw out an ion beam 6 in a vacuum vessel 2 and is made to collide against the rotating substrate 7, by which the substrate is physically milled. The temp. of the substrate 7 rises in this stage and therefore a support 9 for the semiconductor element of bismuthtellurium having the Peltier effect is attached under a substrate holder 8 and the element 9 is driven by DC current I via brushes 10, 11. A cooling water piping 12 is attached to the high-temp. side of the Peltier element 9 and the cooling water is introduced through an introducing port 15 to cool the substrate 7. The cooling water is released into a release port 16.
Patent JP-S58102606-A (JP)
Title: Gripping method of annular object and its device
Inventor: KOMATSUDA SHIZUO
IPC: B23B31/16
Filed: 1981-12-09
Abstract: PURPOSE:To grip a thin annular object with a rectangular cross section and a comparatively large diameter by keeping both sides strictly parallel and horizontal to each other. CONSTITUTION:An annular object W is moved near the side of a coupling section 4 and is positioned at one time by advancing a plurality of positioning members 11 in the axial direction simultaneously. When the axial positioning of the annular object W is completed, gripping claws 6 in gripping claw storage holes sink in the holes to release the grip around inner circumference of the annular object W. The annular object W which has been released from the grip by the gripping claws 6 is removed from the coupling section 4, and all workings are completed. A series of work instructions are performed by tape commands issued from a numerically controlled unit.
Patent JP-S5898975-A (JP)
Title: Vertical gate thin film transistor and manufacture thereof
Inventor: YOSHIOKA SEISHIROU
IPC: H01L29/78
Filed: 1981-12-09
Abstract: PURPOSE:To readily control the saturating characteristic of a drain current against a drain voltage by compsoing a mesa structure of the first metal electrode, an ohmic layer, a semiconductor active layer, the second ohmic layer and metal electrode on an insulating substrate. CONSTITUTION:Molybdenum is deposited as a drain electrode 17 on an insulating substrate 15 of non-crystal or the like, and a semiconductor ohmic layer 11 is grown as polycrystal. Then, the electrode 17 and the layer 11 are etched. Subsequently, a semiconductor active layer 12 is grown. Then, an N type impurity- added layer is grown as a semiconductor ohmic layer 13. Thereafter, molybdenum is vacuum deposited as a source electrode 18. At this time the layers 12, 13 and the electrode 18 are etched and removed at the unnecessary parts with the gate and the source electrode remaining. Then, the entire surface is covered with an insulating layer 14, and molybdenum is further deposited. Then, the electrode 16 is allowed to remain, and the molybdenum is removed.
Patent JP-S6093137-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: FUJII TAKASHI
IPC: F02D15/04
Filed: 1983-10-26
Abstract: PURPOSE:To enable actual compression ratio to be changed so as to increase a margin of knocking and promote an output and fuel comsumption to be improved, by providing a selector device of closing timing of an intake valve and a selective control means of ignition timing and air-fuel ratio in accordance with a signal from a valve detecting means. CONSTITUTION:If a switch 41 is turned off when an engine is driven at a low speed, an electronic control means 40 switches selector valves 33, 34 to a right position. Then an accumulator 35, actuating a piston by its oil and engaging an intake valve rocker arm 26 with a low speed cam 24B so as to advance the closing timing of an intake valve in a direction of the bottom dead center and increase actual compression ratio, can prevent the decrease of an output and the worsening of fuel consumption in the engine in its low speed and low load operational range. While the engine is driven by reading the characteristic ignition timing in a delay angle side and the characteristic air-fuel ratio in a rich side from a memory of the control means 40 on the basis of a signal from an engagement position detecting means. Then the closing timing of the intake valve is delayed so as to decrease the actual compression ratio because the rocker arm 26 is adapted to a high speed cam 24A when operation of the engine is transferred to a high speed, and the supercharge pressure increases, improving an output further increasing a margin of knocking.
Patent JP-2000029253-A (JP)
Title: Image forming device
Inventor: KUBO TAKASHI
IPC: H04N1/19
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a cleaning member designed specifically for preventing the original-document carrying roller of an original-document carrying device from being soiled, to reduce cost, and to improve space efficiency, in the image forming device that forms images after reading an original document by the use of both an original-document fixing system and an original- document moving system. SOLUTION: The device forms the images by using together, at the time of reading the original document 3, the original-document moving system in which the original document 3 is fed to an original-document-reading position 27a by the original-document carrying device 2, its contents are read, and the read original-document 3 is carried by a carrying roller 42 and a carrying follower-roller 42a, and the original-document fixing system in which the original document 3 is placed on a table glass 28, is pressed with the original-document press member 46 of the original-document carrying device 2, and is read. On the back of the original-document press member 46 of the original-document carrying device 2, the carrying follower-roller 42a abuts.
Patent JP-S6348904-A (JP)
Inventor: FURANKU SHIYUNAIDAA
IPC: G01R19/00
Filed: 1987-08-11
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-S6356307-A (JP)
Title: Method for controlling pressing force of grinding belt of roll grinder
Inventor: TAGI TOSHIO
IPC: B21B28/04
Filed: 1986-08-26
Abstract: PURPOSE:To improve the life of a grinding belt by increasing the pressing force of the grinding belt to a roll in accordance with the adequate pressing force of the grinding belt to the roll from the relation between roll grinding tie and stock removal. CONSTITUTION:The adequate pressing force corresponding to the grinding time is preliminarily stored in the sequencer (or minicomputer) of a roll grinder 50. A fluid pressure cylinder 24 is controlled by the command of the sequencer at the time of roll grinding. The data by kinds of the grinding belt and by materials of the roll to be ground are preliminarily stored. Not only the life of the belt is improved but also the productivity is improved by the above- mentioned method.
Patent JP-S6090770-A (JP)
Title: Ink jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/045
Filed: 1983-10-25
Abstract: PURPOSE:To facilitate arranging piezoelectric elements, by providing piezoelectric elements having a direction of polarization perpendicular to the first electrode, and a stiff member laminated on the surface of the piezoelectric elements through the second electrode and supporting a laminated part on a head body. CONSTITUTION:When an ink is charged into a passage and a driving signal from a controlling circuit is impressed between electrodes 8 and an electrode 10, a voltage is impressed on the piezoelectric elements 4 through electrodes 5, 6. Let the voltage thus impressed be V, then a strain of epsilon-d33V/Le is generated in the elements 4, whereby a vibrating plate 3 is bent to pressurize the ink contained in a pressurizing chamber 2 and to jet out the ink through a nozzle 11, thereby recording. Since the thickness Lg of the stiff member 9 is 100 times of that of the plate 3, the flexural rigidity becomes 100<3>=10<6> times, so that almost all of the deformation of the elements 4 is transmitted to the vibrating plate 3. In general, it is sufficient for the flexural rigidity of the member 9 to be 100 times of the vibrating plate 3.
Patent JP-S60139317-A (JP)
Title: Method of separating oxygen from mixed gas and electrochemical cell used for said method
Inventor: ROBAATO REIMONDO GIYAGUNE
IPC: C25B1/02
Filed: 1984-09-26
Abstract: A process and apparatus is provided for separating oxygen from a mixture of gases such as air. The apparatus includes an electrochemical cell that includes a cathode, an anode and an electrolyte. Oxygen in the air is reduced to the superoxide ion (O<sub>2</sub><sup>-</sup>) at the cathode; the superoxide ion is transported across the cell through the electrolyte; and the superoxide ion is then reoxidized to oxygen at the anode and collected.
Patent JP-H1135433-A (JP)
Title: Hair cosmetic
Inventor: HIRANO YUJI
IPC: A61Q5/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of retaining the hair for a long time in natural state without mutual sticking, by including a silicone and a tack component comprising a non-silicone-based high-molecular compound and a lubricant in specific proportions. SOLUTION: This hair cosmetic is obtained by including (A) a film-forming silicone, pref. an organopolysiloxane formed by binding a poly (N- acylalkyleneimine) composed of recurring unit of the formula (R<1> is H, a 1-22C alkyl, etc.; (n) is 2 or 3) via heteroatom-contg. Alkylene group to at least one of silicon atom on the terminal or side chain of an organopolysioxane segment, and (B) a tack component comprising a non-silicone-based high-molecular compound [e.g. quaternarized poly (vinylpyrrolidone/dimethylaminoethyl methacrylate)] and a lubricant pref. <=50 deg.C in melting point in a weight ratio of (3:1) to (1:3), in a weight ratio A/B of (2:1) to (1:15).