baber/WOPTO huggingface dataset:
Patent JP-S59143462-A (JP)
Title: Telephone exchange system with calling subscriber's number informing function
Inventor: YASUDA NOBUO
IPC: H04Q3/72
Filed: 1983-02-03
Abstract: PURPOSE:To counterplan utilization of telephone due to a malicious intent effectively without losing the effectiveness of the telephone by informing a calling subscriber's number to a called subscriber's telephone set prior to a calling signal when the calling subscriber's number is to be informed to the called subscriber on the basis of terminating analysis. CONSTITUTION:Terminating analysis detects the registration of calling subscriber's number inforing service by the called subscriber, and when an intra-office trunk IOT, a ring-back toner trunk RBT, etc. are idle, the trunk RBT is connected to the calling subscriber's line instead of an originating register trunk ORT. The ring-back tone is transmitted to the calling subscriber's telephone set to inform a message indicating access to the called subscriber. Simultaneously, a terminating calling subscriber's number informing trunk RST is connected to the called subscriber's line and the calling subscriber's number transferred from an ORT memory area to an RST memory area is transmitted through the trunk RST at a prescribed tone by the same method as the transmission of a selecting signal at the time of repeating.
Patent JP-H11212038-A (JP)
Title: Semiconductor light modulator, distributed feedback semiconductor laser and optical integrated circuit element
Inventor: TAKAGI KAZUHISA
IPC: G02F1/025
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light modulator by which phase modulation does not occur with the intensity modulation of light by canceling the phase modulation of light to occur with the intensity modulation by providing an electrostriction material layer to change the length corresponding to an applied voltage and changing the length of a light absorbing layer along with the advancing direction of light corresponding to that length. SOLUTION: A voltage is applied between clad layers 3 and 5 by impressing a voltage between electrodes 12 and 13, and the intensity of light is modulated by changing the absorptance of a light absorbing layer 4. Then, an electrostriction material layer 15 is provided along the advancing direction of light. When the voltage is applied between the electrodes 12 and 13, a voltage is simultaneously applied to the electrostriction material layer 15 and corresponding to the applied voltage, the length in the advancing direction of light is changed. Therefore, the length of the light absorbing layer 4 in the advancing direction of light can be changed as well.  Thus, the length of the light absorbing layer 4 is changed while tuning with the intensity modulation so as to cancel the phase modulation of light to occur with the light modulation on the light absorbing layer 4, and the phase modulation of light emitted from the semiconductor light modulator can be eliminated.
Patent JP-H10214924-A (JP)
Title: Resin sealing structure of semiconductor device
Inventor: SATO KAZUNORI
IPC: H01L21/56
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To stop flow of coating resin to an outer periphery at a desired position and prevent resin from covering an adjacent part due to flow by forming resist protecting the top of a wiring board in an outer periphery of a semiconductor device of a material which repels resin. SOLUTION: Spot coat resin 16 which is viscous liquid is dropped on a semiconductor stop 14 from syringe, spreads while flowing on a wiring board, is repelled by surface tension of solder resist 13 with property to repel the spot coat resin 16 on reaching a frame of the solder resist 13 and is prevented from flowing onto solder resist. Then, the spot coat resin 16 is subjected to hardening reaction treatment of resin and resin sealing treatment is finished. The structure has an effect to prevent resin from flowing without enlarging a space especially. Failure regarding resin coating is prevented by stopping flow of resin by carrying out resin hardening treatment while holding a range of resin coating in a proper form.
Patent JP-H02195810-A (JP)
Title: Angle controller for working car with reaper
Inventor: AZUMA HIRONOBU
IPC: A01D67/00
Filed: 1989-01-25
Abstract: PURPOSE:To reduce complicatedness in operation according to a change in posture of a car body by changing the car body into a forward tilting state when a sensing means for completion of operation senses the completion of the reaping operation. CONSTITUTION:A reaping pretreating device 5 is mounted in front of a car body 7 so as to enable free vertical rocking thereof about a transverse supporting shaft (X) with a hydraulic cylinder (CY1). A sensor (S1) for sensing the start and completion of operation from conveyed grain culms is provided in the lower part in the front end of a vertical conveyor 4. When the completion of operation is sensed with the sensor (S1), a hydraulic cylinder for tilting a machine body is operated to automatically change the posture of the machine body 7 into a forward tilting state.
Patent JP-2000216104-A (JP)
Title: Vapor growth device and method
Inventor: KAWAMOTO TAKEYOSHI
IPC: H01L21/31
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enable the inner temperature of a reaction tube and the substrate temperature to be stably controlled without being affected by the thickness of a product film deposited on the inner wall of the reaction tube by a method wherein a film of material different from that of the reaction tube is previously deposited on the inner wall of the reaction tube. SOLUTION: A film of material different from that of a reaction tube 1 is previously deposited as thick as prescribed on the inner wall of the reaction tube. The inner wall of the reaction tube 1 may be formed of various kinds of films such as polysilicon film, Si3N4 film, silicon-germanium mixed crystal film and polysilicon-germanium. When the film is deposited thicker than a prescribed value, the amount of radiation heat emitted from a heating means 2 reaching a board becomes independently of the thickness of a deposited film. Therefore, a temperature can be precisely and stably controlled.
Patent JP-H08264874-A (JP)
Title: System and method to minimize nonlinear distortion in light communication system by laser intensity modulation
Inventor: ATSUTERIO JIYOSEFU REINARU
IPC: H04B10/152
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of power consumption and the increase of shot noises of a photoelectric detector by controlling the saturating point of a laser diode and the deflection of the broad-band multiplexed signal exceeding the upper and lower current limit values of the threshold-value current. SOLUTION: Base-band-frequency modulated television channels 12, 14 and 16 are coupled to one line as the multiplexed input signal Im(t). The multiplexed input signal Im(t) is received by an amplitude limiter 20. In the amplitude limiter 20, laser intensity modulation is performed by setting the mower number to the higher number so that a broad-band signal Ic(t) is contained in the linear region, the intrusion of the broad-band signal Ic(t) into the nonlinear region is performed and the nonlinear distortion is removed. The broad-band signal Ic(t) is supplied to a laser diode 22 as a part of the total laser driving current I and further sent to an optical fiber 24.
Patent JP-H06290515-A (JP)
Title: Device for at least one of record and reproduction for tape-type recording carrier
Inventor: FISCHER KARL ING
IPC: G11B25/06
Filed: 1994-02-14
Abstract: PURPOSE: To shorten take-up time especially in the case of battery drive by driving a feeding side driving reel at comparatively high speed in a fast forward mode. CONSTITUTION: A device 1 for magnetic tape shaped recording carrier is composed of a feeding side take-up reel 7, coaxial feeding side driving reel 42, return side take-up reel 48, coaxial return side driving reel 43, and driving means 47 for driving the driving reels 42 and 43. The means 47 is provided with a driving rod 54 to be set at a different operating position and this is composed of a driving part 111 for driving a friction rod part 44 of the driving reel 42 and a driving part 112 for driving a gear part 46 of the driving reel 42. Besides, the means 47 is provided with a gear driving part 116 for positioning the driving reel 42 at a fast forward driving position so as to drive it through its gear part 115 and engaging it with both the driving parts 112 and 115.  Namely, in order to drive the reel in the fast forward mode, the gear driving part of the driving rod positioned neither an ordinary feed drive position nor fast rewind drive position is engaged with both the feeding side drive reels.
Patent JP-S58148047-A (JP)
Title: Permanent casting mold for casting metal and use thereof
Inventor: IHO HENITSUHI
IPC: B22C9/06
Filed: 1983-02-07
Abstract: 1. Cast metal-permanent mould (1) for vertical pouring with at least two adjacently located mould cavities (4), characterised in that each of the adjacently located mould cavities (4) has a metal inlet fed from a common container (3) for the liquid metal (2), wherein the nozzle cross sections of these metal inlets are graduated, and in that the mould cavities (4) are joined together by an equaliser connection (6), which is arranged as a closed below the upper side of the cast object.
Patent JP-H09214231-A (JP)
Title: Chip antenna and antenna system
Inventor: ASAKURA KENJI
IPC: H01Q11/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a small sized chip antenna and antenna system in which a low resonance frequency is easily obtained and a specific band width is made broad at the low resonance frequency. SOLUTION: This chip antenna 10 is made of a dielectric material (specific dielectric constant: nearly 6.1) whose major components are barium oxide, aluminum oxide and silica, and made up of a base 11 with a rectangular parallelepiped mount face 111, a power conductor 12 wound in spiral in the direction of height of the base 11, a power radiation electrode 14 of nearly rectangle floated electrically and a feeding terminal 18 to apply a voltage to the power feeding conductor 12. One terminal of the power conductor 12 forms a feeding part 17 and connects to a feeding terminal 18. On the other hand, the other terminal of the power conductor 12 forms a free end 19 in the inside of the base 11.
Patent JP-S59145853-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/94
Filed: 1983-02-03
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-H07226321-A (JP)
Title: Gas insulated machine
Inventor: HIRAI NORIO
IPC: G01K1/14
Filed: 1994-02-15
Abstract: PURPOSE:To provide a gas insulated machine on which the temperature is detected by directly coming into contact with the insulating gas in a tank and a temperature sensing part can be substituted easily. CONSTITUTION:An outer cylinder 10 is provided is one body with a tank 1 filled with an insulating gas, the lower end of the outer cylinder 10 is covered by a slide cover 11 having the first gas hole 18 and a gasket 13. The slide cover 11 is energized upward by a spring 12, an inner cylinder 15, in which a temperature sensing part 16 is housed, is inserted into the outer cylinder 10 through the intermediary of an O-ring 14, so that the inner cylinder 15 presses the slide cover 11 downward as the bolt 7 remains screwed in.
Patent JP-S58137503-A (JP)
Title: Chucking center for lathe
Inventor: NAKAMURA MOKICHI
IPC: B23B31/10
Filed: 1982-02-07
Abstract: PURPOSE:To machine external diametric and end face parts of a work, by mounting a check to a tail stock side to hold an internal or external diameter of the work and freely passively rotate the work with transmission in a main spindle side. CONSTITUTION:A clearance 2'' is given between a chuck 3 and holder 2, and deflection of the chuck is adjusted by an adjusting screw mechanism 12. A bolt 11 and screw 12 used in the screw adjusting mechanism are both not required  for strong tightening, and slight force of the bolt 11 can prevent the force in  directions (A), (A'). Since maximum tightening force of the bolt 11 is not required, fine adjustment of deflection is capable by the screw adjusting mechanism under a condition the bolt 11 is tightened to a medium level, and work  can be performed as in that condition.
Patent JP-H08211848-A (JP)
Title: Halftone display method and halftone display device
Inventor: UEDA TOSHIO
IPC: G09G3/291
Filed: 1995-02-06
Abstract: PURPOSE: To improve the display quality of a dynamic image part by displaying display data by frame interpolation every subframe by using new, specified and individual motion vectors to improve the halftone disturbance of a chrominance spurious profile part, etc., to be generated in the dynamic image part. CONSTITUTION: The moving direction in-between frames of display data is detected in a motion vector detecting means 6 by comparing the display data inputted in the frame in a prescribed frame with the display frame inputted before one frame. Correction values obtained by dividing the delay time from a leading subframe in the frame by a frame cycle are calculated in a motion calculating means 7 and then motion amounts for every subframe are calculated. Then, a frame interpolation means 10 generates new data in which display positions are moved every subframe to a motion display means 9 moving display data positions by the set values of an image display position setting means 8 setting displays from the calculated motion amounts and then display operations are executed based on display data for every subframe.
Patent JP-H09187170-A (JP)
Title: Greening system for building block
Inventor: OIDE TAKEHISA
IPC: E04F10/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a greening system for building block having a shortened period to act as a pergola after the establishment of the building block mainframe compared with the conventional system and easy to exchange the plants. SOLUTION: This greening system has a building block frame 1 having a space in lower part and is assembled with the frame 10 and have plural breeding beds 2 respectively installed approximately horizontally on the outside or the inside of the building block frame 1 via fixing tools. Because the breeding bed 2 have planted plants previously grown to the prescribed stage, this greening system can act as a pergola only by setting the breeding bed 2 after the establishment of the building block frame 1.
Patent JP-H05186105-A (JP)
Title: Sheet winding machine
Inventor: NAKANO KIYOSHI
IPC: B65H18/26
Filed: 1992-01-06
Abstract: PURPOSE:To prevent generation of excessive vibration and interrupted sheet feed by making the winding hardness of a winding roll in a sheet winding device uniform. CONSTITUTION:A sheet winding device which winds a product sheet 1 around a spool roll 3 by pressing the product sheet 1 against a reel drum 2 by a spool roll 3 consists of a detection sensor 10 which detects a winding roll diameter, a comparator for computing present pressure from the signal of the sensor and which comparatively-computes a previously inputted winding roll 8 diameter with the reference value of applied pressure, and a pressure control transmitter 13 which controls devices (pressurizing roller 5, a secondary arm 6, piston cylinder 7) for pressurizing the winding roll 8 based on the comparatively-computed results.
Patent JP-H08213850-A (JP)
Title: Operational amplifier circuit
Inventor: YAMASHITA MASAHIRO
IPC: H03F3/34
Filed: 1995-02-06
Abstract: PURPOSE: To prevent the reduction in load drive capability and increase in power consumption due to fluctuation of a threshold level of transistors(TRs). CONSTITUTION: A bias circuit 5 generates a bias voltage based on a combined resistance among resistors and a resistance of a MOS TR. An amplifier circuit 7 provides the output of an output signal based on input signals IN1, IN2. A level shift circuit 8 shifts the output level of an amplifier circuit 7 based on the bias voltage. A CMOS output circuit 9 gives the output signal of the amplifier circuit 7 and the output signal of the level shift circuit 8 to the gate of a TR. A compensation circuit 6 fluctuating the output level of the level shift circuit 8 in the same direction as fluctuation of the bias voltage based on the fluctuation of the bias voltage of a change in a threshold level of the MOS TR is interposed between the bias circuit 5 and the level shift circuit 8.
Patent JP-H10214861-A (JP)
Title: Flip-chip connection structure
Inventor: ASADA TOYOKI
IPC: H01L21/60
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To package a flip-chip connection with a chip-size area by forming a protection film such as resist and a pattern such as silk around a position where a semiconductor chip on a substrate is mounted. SOLUTION: A protection film 5 that comprises, for example, a solder resist film and an etching resist film covers the surrounding of a position where a semiconductor chip 3 is mounted on an organic substrate 1. Then, a pattern such as silk for indicating a part-mounting position is formed on the protection film 5 around the position where the semiconductor chip 3 is mounted. Then, a bump 2 that is made of, for example, gold and solder is formed at the electrode pad of the semiconductor chip 3, and the semiconductor chip 3 is aligned to the bump 2 and a substrate pad 6 with its face down. After that, a resin 5 is allowed to flow to a gap between the semiconductor chip 3 and the substrate 1.  Then, with the resin 4 that is wet and spread around the semiconductor chip 3, the protection film 5 and the pattern 7 are used as protection walls and a packaging area L2 is set to an area close to a semiconductor chip size L1.
Patent JP-H06231994-A (JP)
Title: Semiconductor ceramic composition
Inventor: FUKAI MOTOHARU
IPC: H01G4/12
Filed: 1993-02-05
Abstract: PURPOSE:To obtain ghain boundary insulating semiconductor ceramic capacitor having excellent characteristics such as apparent dielectric constant, a dielectric loss, an insulating resistivity, a capacitance temperature characteristic, or the like by a method wherein a formula Sr(1-x)CaxTiyO3 is a main component, which includes specified Cu, Si. CONSTITUTION:A formula Sr(1-x)CaxTiyO3 (x, y are respectively x=0.01 to 0.1, y=1.00 to 1.05) is a main component. For this main component 100mol, Nb is converted into Nb2O5 which is included at a rate of 0.1 to 0.6mol, and Si is converted into SiO2 which is included at a rate of 0.3 to 5.0mol to obtain a semiconductor ceramic composition. Further, for the main component 100mol of this semiconductor ceramic composition, Cu is converted into CuO which is included within a scope of 0<=CuO<=0.6mol. Also at least one species of an element Bi, Cu, or Na is included in a crystal grain boundary layer.
Patent JP-S63190230-A (JP)
Title: Color cathode-ray tube
Inventor: YOSHIMI ISAO
IPC: H01J29/48
Filed: 1987-01-30
Abstract: PURPOSE:To unify the effect of the eddy current in the side wall on three electron beams by making the thickness of the side wall of a screening electrode made of nonmagnetic metal thin in the vertical direction and thick in the horizontal direction. CONSTITUTION:The thickness of the side wall of a screening electrode 1 is made thin in the vertical direction 2 and thick in the horizontal direction 3. The eddy current generated on the side wall of the screening electrode 1 by the horizontal deflection magnetic flux is made larger as the wall thickness becomes thick, and it serves as the magnetic field source affecting the beams on both sides. The wall thickness in the horizontal direction is made thick, thereby the effect of the eddy current on the in-line electron beams can be unified. As a result, the mis-convergence caused by the eddy current can be suppressed to the nonproblematic degree even if the horizontal deflection frequency is made high.
Patent JP-S60248172-A (JP)
Title: New solid culture medium rapid to disintegrate and easy to use
Inventor: JIYAN BERUNAARU DOOMIOO
IPC: C12Q1/04
Filed: 1985-01-31
Abstract: 1. Culture medium characterized in that it is in the form of a tablet comprising all the components necessary for performing the desired analysis, with a mixture of tartaric acid and of sodium bicarbonate and/or lysine carbonate which results in effervescence and the disintegration of the tablet when the said tablet is placed in water, and enabling the production of a ready-for use culture medium, wherein the mixture of tartaric acid and the mixture of sodium bicarbonate and/or of lysine carbonate represents 13-22% of the total weight of the tablet, and wherein the association of tartaric acid-sodium bicarbonate and/or lysine carbonate is made in the proportions 1:2 to 1:4.
Patent JP-S62176424-A (JP)
Inventor: ISHIHARA HIDEO
IPC: A47K4/00
Filed: 1986-01-30
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-H04310787-A (JP)
Title: Color formation composition
Inventor: DEIITORITSUHI HOFUMAN
IPC: B41M5/132
Filed: 1992-02-04
Abstract: PURPOSE: To manufacture a background colorless heat sensitive and pressure sensitive recording material by a low-cost method by using a color former composition containing nuclei of solid particles of a color forming agent, water soluble nonionic polymer first envelope and crosslinked polymer second envelope. CONSTITUTION: A first envelope surrounding nuclei of a solid color forming agent is made of a water soluble nonionic polymer, and a second envelope is formed of a crosslinked polymer. The first envelope is advantageous by collapsing the agent in an aqueous medium in the presence of dispersing aqueous solution of the nonionic polymer or advantageously polyvinylpyrrolidone dispersion liquid. To form the second envelope, a color forming agent dispersion liquid obtained in the first step is generally mixed with protective colloid and oligomer, subsequently cured to be completed by adding, for example, an acid, and precipitated on the pretreated color forming agent particles. A reaction of the agent with the colorant existing by dissolving is prevented by the double envelopes around the agent.
Patent JP-H10214569-A (JP)
Title: Plasma display device
Inventor: YAMAGUCHI AKIO
IPC: H01J11/38
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device with high brightness, even if made larger, without complicating a display driving circuit and reducing the life of the device. SOLUTION: Memory elements 61 , 62 layered via an intermediate insulating layer 9, plural anode electrodes 4 arranged in parallel and plural cathode electrodes 5 arranged in parallel to be perpendicular to the anode electrodes 4 are provided in a tube 1. The memory elements 61 , 62 have respective memory electrodes 71 , 72 and respective insulating films 81 , 82 sealing the electrodes 71 , 72 and provided with plural through-holes 81 H, 82 H between the electrodes 71 , 72 in a matrix shape. The intermediate insulating layer 9 has the same number of through-holes 9H as the through-holes 81 H, 82 H.  In plural communication parts to communicate the through-holes 9H one another corresponding to the through-holes 81 H, 82 H when the memory elements 61 , 62 are layered with the intermediate insulating layer 9, plural discharge cells 10 are formed with the anode electrodes 4 and the cathode electrodes 5 combined. The intermediate insulating layer 9 is selected to be 0.3-2.0mm thick.