baber/WOPTO huggingface dataset:
Patent JP-H01312843-A (JP)
Title: Manufacture of semiconductor supporting substrate
Inventor: KOBAYASHI KOICHI
IPC: H01L21/60
Filed: 1988-06-10
Abstract: PURPOSE:To form a uniform protective film all over and to increase protection reliability by covering each part on a supporting substrate with a CVD film through optical CVD after connecting a semiconductor device and the outside with a bonding wire. CONSTITUTION:When covering each part on a supporting substrate 52 whose surface 52a at the side to mount and support a semiconductor device 50 is an optical mirror face 53 with a CVD film 55, the semiconductor device 50 and the outside are connected by a bonding wire 51 and then each part on the supporting substrate 52 are covered with a CVD film 55 through optical CVD which irradiates photoenergy line 54 from a slanting direction against the supporting substrate 52. That is, the photoenergy line 54 is reflected to the mirror face 53 and irradiated uniformly and fully to a rear section of the bonding wire 51 as well. According to this constitution, a uniform protective film can be formed generally, and protection reliability can be increased.
Patent JP-S5932183-A (JP)
Title: Piezoelectric bimorph
Inventor: OOBA MASATOSHI
IPC: H01L41/08
Filed: 1982-08-17
Abstract: PURPOSE:To eliminate the deterioration in the displacing amount of a piezoelectric bimorph even when a voltage is applied under long high temperature time by increasing the thickness of the piezoelectric element, to which a voltage is applied in a reverse direction to the polarizing axis direction. CONSTITUTION:A thin piezoelectric element 1 and a thick piezoelectric element 2 are respectively bonded via an adhesive 4 to both side surfaces of an intermediate electrode plate 3. A voltage is applied from a power source 5 in the polarizing axis direction to the element 1 and in a reverse direction to the polarizing axis direction to the element 2, the element 1 is contracted, and the element 2 is elongated. An electric field intensity is reduced when the voltage is applied in the reverse direction to the polarization axis direction by increasing the thickness of the element 2 as compared with that of the element 1, and the acceleration in the electrode of the polarization can be suppressed. Therefore, the ageing change of the displacing amount can be reduced for the thermal variation when the voltage is applied.
Patent JP-H0436703-A (JP)
Title: Polarizer and production thereof and optical element formed by using this polarizer
Inventor: OGURA TOSHIAKI
IPC: G02B5/30
Filed: 1990-05-31
Abstract: PURPOSE:To allow the utilization of reflected light and the formation of the element to a smaller size and thickness by providing the optical elements having a polarized light separating effect on the trapezoidal slopes of a substrate and providing the optical elements having a light reflecting effect or light absorbing effect on the substrate surface exclusive of the trapezoidal slopes. CONSTITUTION:Of the incident natural light 10 at an incident angle 45 deg. on the trapezoidal slopes A, the linear polarization component 14 parallel with the incident surface transmits the slopes A and the linear polarization component 13 perpendicular to the incident surface is reflected by the slope A and the slopes B opposite to the slopes A and is returned to the incident direction. The incident light on the surfaces exclusive of the trapezoidal slope is reflected by the optical elements having the light reflecting effect and, therefore, the linear polarization component in the specific direction in the incident light is transmitted. The optical elements having the polarized light separating effect and the light reflecting or light absorbing effect are provided on the trapezoidal slopes of the substrate in such a manner, by which the small-sized polarizer having the excellent heat resistance and weatheability is obtd.
Patent JP-2000329579-A (JP)
Title: Mobile terminal and information service center
Inventor: ICHIKAWA YUKIO
IPC: G01S19/17
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make transmittable highly accurate position information in a short time by flexibly compressing data in accordance with the move state of a mobile terminal. SOLUTION: The mobile terminal 1 detects a position with a position information detecting means 3 and stores the position in a ring buffer 9. At the generation of an emergency or the like, state information, position information, a terminal ID and the like are transmitted to the information service center 2. At this time, a data compression system corresponding to a move state is selected by using relative information, a data presence/absence flag and data on the number of transmission points, or the like manner, so that the transmission amount of data of time information and longitude/latitude information is compressed and reduced. The data transmission time can be shortened while maintaining the position accuracy.
Patent JP-H082054-A (JP)
Title: Sheet feeder for printer
Inventor: KATANO KEIJI
IPC: B41J19/76
Filed: 1994-06-24
Abstract: PURPOSE:To provide a sheet feeder for a printer which can rotate and drive a sheet feed roller with high accuracy and feed sheets with extremely high accuracy even in the case dimension deviation and the like of a transmission gear are generated. CONSTITUTION:A sheet feed roller 10 for feeding a given paper is disposed rotatably on a given printing position of a printer, and a sheet feeder gear 12 rotating and driving the sheet feed roller 10 is connected with a motor gear 15 rotated and driven by the sheet feed motor 14 through at least one transmission gear 13, and the outer peripheral length of the sheet feed roller 10 is set to the length of N feed line pitch. The gear ratio among the motor gear 15, the transmission gear 13 and the sheet feed gear 12 is set to be a gear ratio of stopping the transmission gear 13 on the rotation start position at all times in the case the sheet feed roller 10 is rotated and driven by the 1/N feed line pitch.
Patent JP-H071932-A (JP)
Title: Vehicle suspension device
Inventor: UIRIAMU SHII PIAASU
IPC: B60G9/04
Filed: 1992-05-09
Abstract: PURPOSE: To install a lapper plate to an axle stickingly without welding the axle by supporting the axle to the intermediate part of a rigid arm whose one end is pivoted swingably to a vehicular frame through the lapper plate and crossing press means. CONSTITUTION: The front end of a rear extension arm 18 consisting of a hollow square member is pivoted 22 on hanger brackets 20 provided on both sides of a vehicular frame 10 and this rear end is supported by an air spring 24. An axle support mechanism 30 is supported to the intermediate part of front/ rear direction of this rear extension arm 18 through bush pins 26, 28. This axle support mechanism 30 is composed of a pair of side plates 32 arranged on both sides of the rear extension arm 18, a lapper plate 34 with U letter shape extending from this side plate 32 downward, a mirror holding plate 36 and bolt 38 and an adaptor plate 39 as a press means for pressing the axle on the diameter. The axle is supported to the rear extension arm 18 by this adaptor plate 39 and lapper plate 34.
Patent JP-S62298307-A (JP)
Inventor: HASE SHINICHI
IPC: A45C13/30
Filed: 1986-06-19
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-H09302426-A (JP)
Title: Aluminum composite material and its production
Inventor: YAMADA KAZUO
IPC: C22C1/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum composite material extremely easy to reproduce by dispersedly incorporating a specified ratio of solid medium charging material essentially consisting of SiO2 into aluminum. SOLUTION: In aluminum 11, a solid medium charging material 12 essentially consisting of SiO2 is dispersed so as to regulate its content to the range of 5 to 40vol%, preferably, to the range of 10 to 30vol% to produce an aluminum composite material 10. Furthermore, as the solid medium charging material 12, quartz, glass, quartz glass or the like essentially consisting of SiO2 are applied. In this way, the aluminum composite material 10 excellent in wear resistance, machinability and castability and easy to reproduce can be obtd. with good economical efficiency.
Patent JP-H038395-A (JP)
Title: Laminated composite ceramic substrate
Inventor: KOBAYASHI YOSHINOBU
IPC: H05K3/46
Filed: 1989-06-05
Abstract: PURPOSE:To make it possible to produce easily a high reliability laminated ceramic substrate which can be electrically connected in a stable manner by using a photosensitive material for a connection layer between modules. CONSTITUTION:A thin sheet ceramic conductor module 1, a dielectric module 3, and a resistor module 4 are formed by an insulator, a dielectric, and a resistor having conductivity on the surface or inside, which are dependent on each different baking process. As for the electrical connection between these modules, a desired viahole 8 is formed with a material having photosensitivity by ultraviolet exposure and filled with a viafill 9 on a connection layer 2, which lowers the viscosity of a low melting point glass when it is softened by heating, thereby carrying out electric connection without receiving the effect of different coefficient of expansion between the modules. It is, therefore, possible to produce easily a high reliability laminated ceramic substrate which can be electrically connected in a stable manner.
Patent JP-S63303-A (JP)
Title: Silicon-containing vinyl polymer
Inventor: OOSUGI KOJI
IPC: C08F220/18
Filed: 1986-06-19
Abstract: PURPOSE:To obtains the title polymer excellent in water resistance, weathering resistance, oxygen permeability, adhesion to various materials and cohesive force easily in high yields, by addition-polymerizing a specified silicon-containing polymerizable monomer with an alpha,beta-ethylenically unsaturated monomer. CONSTITUTION:A hydroxyl group-containing silicon compound (a) of formula I [wherein R<1> is an (un)substituted monovalent hydrocarbon, R<4> is an Si-bonded substituent or an alkylene which may have a hetero atom and m and n are each in the range of 2<=m+n<=4] is reacted with a polymerizable isocyanate compound (b) having NCO groups in an amount equimolar to the OH groups of component (a), represented by formula II (wherein R<3> is H or CH3, A is a direct bond, a group of any one of formulas III-V or a phenylene which may be substituted, R<5-6> are each an alkylene and m+n=2 when A is formula III) at 70-110 deg.C for 2-4hr in the presence of a catalyst to obtains a silicon- containing polymerizable monomer (A) of formula VI (wherein B is a group of formula VII or VIII). Component A is addition-polymerized with at least one alpha,beta-ethylenically unsaturated monomer (B) to obtains the title polymer of formula IX (wherein R<2> is formula X).
Patent JP-S6123749-A (JP)
Title: Austenitic stainless steel having high strength at high temperature
Inventor: HIYAMA KIYOSHI
IPC: F01D25/24
Filed: 1984-07-10
Abstract: PURPOSE:To improve the creep rupture strength by adding prescribed percentages of C, Si, Mn, Ni, Cr, Mo, Al and B. CONSTITUTION:The titled stainless steel consists of, by weight, <=0.15% C, <=1% Si, <=2% Mn, 10-20% Ni, 13-25% Cr, 1-2.6% Mo, 0.01-0.1% Al, 0.002-0.015 % B, 0.05-0.4% Nb+Ta, 0.16-0.4% Ti and the balance Fe. The steel is used as a material for casing or the body of a valve for a very high temp. and high pressure steam turbine handling steam mainly at 600-700 deg.C under 250-400kg.f/ cm<2> pressure.
Patent JP-H11341580-A (JP)
Title: Portable type information equipment
Inventor: YANO HIROSHI
IPC: G06F15/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide portable type information equipment having inexpensive audio equipment excellent in tone quality. SOLUTION: A portable type information terminal device is constituted of a main body part 3 and a speaker box 1 which is formed by arranging a speaker unit 2 that is to be inserted and mounted from an insertion hole 3a of the main body part 3 by corresponding to a small hole or a slit 7 provided at the exterior of the main body part 3 in its box. Therefore, even this portable type information equipment with different shapes and dimensions etc., can be provided as the portable type information equipment having audio equipment with extremely uniform and fine tone quality in a short time only by previously providing the main body part 3 with a space to accept the speaker box 1, inserting and mounting the prepared speaker box 1 in advance from the insertion hole 3a.
Patent JP-S62299382-A (JP)
Title: Two color thermal recording material
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/34
Filed: 1986-06-19
Abstract: PURPOSE:To enhance a high-temperature developed color density, suppress ground fogging after moisture-proof preservation and enhance contrast, by using a color developer in a high-temperature color forming layer in the amount of at least a specified number of times the amount of a dye in the layer. CONSTITUTION:A color developer in a high-temperature color forming layer is used the amount of at least 6 times the amount of a dye in the layer, in a two-color thermal recording material comprising the high-temperature color forming layer, a decolorizing layer and a low-temperature color forming layer sequentially laminated on a support base. The color developer is preferably a compound of the formula, wherein Z represents -S- or the like, and each of R1-R4 represents H or a 1-4C alkyl. With the color developer in the high-temperature color forming layer used in an amount of at least 6 times that of the dye in the layer, it is possible to control the lowering in the developed color density by the effect of a decolorizing agent in the high- temperature color forming layer upon high-temperature color forming. Accordingly, it is possible to obtain a two-color thermal recording material capable of low- temperature color forming with a sufficient developed color density and high- temperature color forming with clear hue and a sufficient developed color density.
Patent JP-H05336141-A (JP)
Title: Loop network
Inventor: TANAKA OSAMU
IPC: H04L12/42
Filed: 1992-06-04
Abstract: PURPOSE:To attain the efficient communication with high reliability by classifying synchronization data and asynchronization data in the loop network, communicating them through separate transmission lines so as to detect fault and to re-configure the loop network on the occurrence of the fault, thereby preventing the system-down of the network. CONSTITUTION:Communication processing units 121-124 are connected in a loop by using duplicate transmission lines. The communication processing units 121-124 classify the synchronization data and asynchronization data and send them through loop networks 111, 112 and a fault detection section 21 to detect a fault is provided and data requiring much time actually such as voice signal and moving picture and data not requiring much time actually such as a text and a still picture are sent simultaneously. Moreover, a fault is detected to re-configure the network. Thus, the efficient communication with high reliability is realized.
Patent JP-S626308-A (JP)
Title: Supervisory system for plant operation state
Inventor: SEKI EIJI
IPC: G05B23/02
Filed: 1985-07-02
Abstract: PURPOSE:To grasp quickly and accurately the detailed information of a plant by displaying a menu screen on a CRT display device and supplying a specific area with touch through a coordinate input device. CONSTITUTION:A supervisory unit for plant operation state processes the measurement signals S1 supplied to an electronic computer 1 from various measuring instruments at each place of a plant via input terminals 1a-1m and produces plural state signals S3 to show the plant operation states. The computer 1 is connected to a keyboard 2 and selects the signal S3 to supply it to a CRT display device 3 in response to the input of the display request signal S2. Thus a specific picture is displayed by those selected signal S3 on a CRT display device 3. While the input signals Sx and Sy are fetched from a coordinate input device 4 set on the device 3. Then a touch area is calculated. Thus if the water level of a reactor has a drop in an atomic power plant, for example, a detailed screen about said drop is selected by the touch input out of the displays of the device 3.
Patent JP-S63308454-A (JP)
Title: Voice multi-address broadcasting system
Inventor: TANAKA KIMIO
IPC: H04M11/00
Filed: 1987-06-10
Abstract: PURPOSE:To enable terminal devices to deliver a broadcast to only necessary persons by connecting plural speakers to respective terminal devices and selecting those speakers optionally. CONSTITUTION:When a voice multi-address broadcast is delivered, speakers are selected on an operation board 1 and then a broadcasting request is made. A control part 2 which is actuated with the broadcasting request signal (d) dials the respective terminal devices 3a-3m automatically and send out speaker control signals ga-gm from speaker selective sending parts 23a-23m after the terminal devices answer. The terminal devices, on the other hand, discriminate the speaker control signals ga-gm by speaker selection discrimination parts 33 after automatic termination, and voice connection control parts 34 connect telephone line to specific speakers 36a-36k to which the specific voice outputs pa-pk are inputted. At this time, a broadcast sound from the operation board 1 is heard through only the specific speakers and not heard through other speakers. Consequently, a broadcast can be delivered to only necessary persons.
Patent JP-H08309153-A (JP)
Title: Treatment method for gas containing nitrogen oxide
Inventor: HIRANO TAKETOKU
IPC: B01D53/94
Filed: 1995-05-19
Abstract: PURPOSE: To provide a simple method for purifying nitrogen oxides existing in a residential environment as polluting gas. CONSTITUTION: An iron oxide type complex oxide catalyst and gaseous hydrocarbon or a solid carbonaceous material are contacted with gas containing nitrogen oxides, and the catalyst is heated by being irradiated with microwaves so that the nitrogen oxides are reduction-decomposed promptly and simply to be removed. By controlling power supplied, the pulse interval of the microwaves, and pulse width, the catalyst in an active condition can be kept at a constant temperature to prevent the deterioration caused by excessive heating.
Patent JP-H06331901-A (JP)
Title: Positioning device for specimen data management
Inventor: OSAKI MIKIO
IPC: G02B21/26
Filed: 1993-05-24
Abstract: PURPOSE:To facilitate accurate positioning of a semiconductor for a microscopic slide glass. CONSTITUTION:This device is equipped with the microscope slide glass 1, a flexible printed circuit board 6 arranged on this microscope slide glass 1, the semiconductor storage device 4 which is arranged on this flexible printed circuit board 6 and its input/output terminals 4a, and a slide glass holder 5 which holds the microscope slide glass 1 while overlapping with the microscope slide glass 1; and the slide glass holder 5 is provided with a cut 5a which exposes the semiconductor storage device on the microscope slide glass 1 and its input/ output terminals 4a so that they are not covered with the slide glass holder 5 when the microscope slide glass 1 is mounted on the side glass holder 5.
Patent JP-S63307790-A (JP)
Title: Semiconductor laser with transistor
Inventor: OMURA ETSUJI
IPC: H01L27/15
Filed: 1987-06-09
Abstract: PURPOSE:To prevent the disconnection of a wiring pattern, and to enable fine working easily by forming a J-FET into a lateral junction type laser. CONSTITUTION:A first conductivity type first clad layer 24, an active layer 25 and a second clad layer 26 are shaped onto a semi-insulating substrate 23 through epitaxial growth in succession. A second conductivity type first inversion region 28a formed up to the substrate 23 from one part on the second clad layer 26, a first ohmic electrode 29 shaped onto the region 28a, a second conductivity type second inversion region 28b separated from the first inversion region 28a and formed up to the first clad layer 24 from one part on the second clad layer 26, a second ohmic electrode 31 shaped onto the region 28b, and a third ohmic electrode 32 formed onto the second clad layer 26 at a position separate at a distance larger than the second inversion region 28b from the first inversion region 28a are formed. Accordingly, the surface is flattened and fine working is facilitated, the gate length of a J-FET can be shortened, and not only the ultra-high speed modulation of a semiconductor laser is enabled but also a wiring pattern is not disconnected.
Patent JP-H0438573-A (JP)
Title: Picture display device
Inventor: KANEKO MAKOTO
IPC: G06F19/00
Filed: 1990-06-04
Abstract: PURPOSE:To shorten picture processing time by recording converted data to fetch incident data in an area except the valid picture information area of respective picture data. CONSTITUTION:Picture data and vital waveform data read from an image memory (IM) 2 and an ECG memory (EM) 4 are inputted to an image data converting circuit (IDC) 10. The IDC 10 executes data converting at timing that a vital picture information period for the vital waveform data is incorpo rated before the valid picture information period of the picture data of one field period and records the converted data in a recording medium 8. The pic ture data and the vital waveform data are written in the recording medium 8 simultaneously. Then, the converted data from the recording medium 8 are separated into the picture data and the vital waveform data and the IDC 10 reads them simultaneously and transfers the picture data and the vital waveform data to the IM 2 and the EM 4. Then, the picture data and the vital waveform data are synthesized by a synthesizing circuit for display 5 and are displayed on a TV monitor 9 simultaneously.
Patent JP-2000330544-A (JP)
Title: Di splay controller
Inventor: OSHIMA KAZUYA
IPC: G09G5/24
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To show displays having the number of kinds larger than the kinds of display data stored in a ROM. SOLUTION: By a control instruction S101, a CPU 102 generates a completion bit S102a, which indicates the completion of a display, an inversion non-inversion bit S102b, which indicates to invert or not to invert display data, and a display code S102c corresponding to the display data and stores them in a RAM 103. An address generation/control section 104 generates a display completion interruption S104a, a left right inversion control signal S104b and a ROM address S104c, and provides the display completion interruption to the CPU 102, the display data left right inversion and non-inversion control signal to a selector 108 and an address of the display data to be read to a ROM 105. Display data S105 are stored in a right order shift register 106 and a reverse order shift register 107.  By selecting one of the registers by a selector 108, last diaplay data S108 are generated, the data S108 are converted into color data in a color data converting section 109 and displayed on a display device 110.
Patent JP-S5368466-A (JP)
Title: Pump system for spreading bubbles in water
Inventor: KAWABATA ROKUROU
IPC: B01F3/04
Filed: 1976-11-30
Abstract: PURPOSE:To provide a pump system for forming bubbles in water and spreading the bubbles therein, in which axial-flow vane wheels are arranged, in more than two stages, downwardly of a cylindrical tube so that lift is given to water by said vane wheels and bubbles be broken and divided into small particles, whereby a number of fine particles of bubbles are formed in water.