baber/WOPTO huggingface dataset:
Patent JP-S60132344-A (JP)
Title: Semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L23/522
Filed: 1983-12-20
Abstract: PURPOSE:To improve the productivity subject to excellent flatness producing no dirts at all by a method wherein, in a semiconductor device with multilayered wiring structure, an interlayer insulating film covering a metal wiring is composed of three layer films comprising the first insulating skin film, a liquefied oxide film as the second insulating film and the third insulating film. CONSTITUTION:A flattened semiconductor device with multilayered wiring structure is composed of an insulating film 2 formed on a silicon substrate 1, a wiring metal 3 such as aluminium, the first insulating film 4 formed by CVD growing process, plasma process etc. a liquefied oxide film as the second insulating film 8, the third insulating film 6 formed by CVD growing process etc. and a surface wiring 7. Through these procedures, the liquefied oxide film 8 may be made thicker upon the lower layered metal wiring 3 to prevent a crack from happening since the first insulating film 4 is formed preventing the lower layered metal wiring 3 from directly sticking to the liquefied oxide film 8. Besides, any gas etc. released from the dioxide silicon film 7 may be minimized since the liquefied oxide film 8 is covered with the third insulating film 6.
Patent JP-H0775805-A (JP)
Title: Equipment for hot rolling thin slab
Inventor: KATAYAMA YOSHINORI
IPC: B21B45/00
Filed: 1993-09-02
Abstract: PURPOSE:To simplify the structure of a slab transporting mechanism in a heating furnace and shorten the length of line. CONSTITUTION:A vertical heating furnace 7 in which thin slab 5 are stocked into plural stages in the vertical direction and heated is provided between a caster 1 with which the thin slabs 5 are formed and a rolling mill 2 by which the thin slabs 5 are rolled. Each stage of the heating furnace 7 is composed of a train of rolls 9 which are rotatively driven. A tilting table 9 for introducing for guiding the thin slabs 5 onto the rolls 8 in each stage is provided on the inlet part of the heating furnace 7. A tilting table 10 for delivering for guiding the thin slabs 5 which are carried out of the upside of the rolls 8 in each stage to the side of the rolling mill group 2 in the outlet part of the heating furnace 7.
Patent JP-H0690116-A (JP)
Title: Fm demodulator
Inventor: WASHIMI SHIGEHARU
IPC: H03G3/30
Filed: 1992-09-09
Abstract: PURPOSE:To unnecessitate manual control for optimizing an input level in the case of receiving the broadcasting program of a different C/N or temporarily degrading the C/N caused by rain fall or the like at an FM demodulator used for a receiver for satellite broadcasting. CONSTITUTION:The output of a PLL demodulator 3 is connected through a C/N detector 11 to the other input of a gain control part 5b. The gain control part 5b of an AGC 10b compares the input of the PLL demodulator 3 with the output of the C/N detector 11 and controls the output level of the AGC 10b corresponding to the difference. Therefore, the input level to the PLL demodulator 3 is optimumly changed corresponding to the C/N, and killifish noise can be prevented from being generated. Thus, since the output of the PLL demodulator 3 is fed back to a variable gain amplifier 2 and the amplification factor is controlled even in the case of receiving the broadcasting program of the different C/N or temporarily degrading the C/N because of rain fall or the like, the input level of the PLL demodulator 3 can be controlled to a suitable level corresponding to the C/N. Therefore, the killifish noise can be improved without any control and the manual control can be unnecessitated.
Patent JP-H01145343-A (JP)
Title: Bearing unit for support roller in horizontal furnace and horizontal furnace for glass plate
Inventor: HANSUUBERUNAA KUSUTAA
IPC: C03B35/16
Filed: 1988-09-26
Abstract: PURPOSE: To improve the rotating characteristics and service temp. by forming a unit of a bearing, which automatically adapts to the orientation of the section of a roller and which rests on two pins each having a spherical head as a supporting surfaces which can be regarded as points approximately.  
     CONSTITUTION: This bearing unit includes the flexibly supported bearing 1. Compressed air is supplied to the rotating gap of the supporting roller 27 through the openings 4, 5 of the sliding surface 3 of the bearing 1. The bearing 1 is supported by means of pins 8, 9 screwed to threaded holes 10, 11 extending to through-holes 12, 13 and these pins have spherical heads 16, 17 at the bottom ends. The pin 9 forming the stationary support is accepted into the corresponding spherical recessed part of its head 17 formed by a cylinder 19 and is angularly oscillatable and movable in the entire direction around the head 17. The pin 8 is turnable while sliding around the pin 9 and its head 16 is supported on the flat surface of a rectangular pipe 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000089703-A (JP)
Title: Icon standard panoramic picture display
Inventor: NALWA VISHVJIT SINGH
IPC: G09F13/32
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to easily understand the relation between objects of different parts in a panoramic picture by displaying the panoramic picture using standard icons helpful for the user when the panoramic picture is conceptualized as a cylindrical picture screen on which the panoramic picture is not developed. SOLUTION: To indicate that a panoramic picture is developed from a cylinder shown by icons 142, 144, a part 158 of the icon 142 can have the same color, color tone, or shadow pattern as the part 152 extending to the left. Similarly, a part 160 of the icon 144 can have the same color, color tone or shadow pattern as the part 156 extending to the left. In a similar method, the right part 162 of the icon 142 can have the same color, color tone, or shadow pattern as the part 150 extending to the right. Also, a part 164 of the icon 144 can have the same color, color tone or shadow pattern as the part 154. These colors and graphics help a watcher to be oriented who are watching a screen in the panoramic picture.
Patent JP-H0290880-A (JP)
Title: Reproducing device for fm modulated video signal
Inventor: IMURA HISAFUMI
IPC: G11B20/06
Filed: 1988-09-28
Abstract: PURPOSE:To compensate the delay quantity of a brightness signal and the difference of the delay quantity between the brightness signal and a chrominance signal which are different for every recording system by adjusting the frequency of a clock signal to be given to a charge transfer element by using the charge transfer element. CONSTITUTION:The delay quantities of low-pass filters 15 and 25 are different, and one of these filters is connected according to the recording system. In the case of normal band recording system, a first clock generator 21 is connected to the charge transfer element 18, and the delay quantity of the charge transfer element 18 is determined so that thetotal sum of the delay quantities related to the demodulation circuit part of the brightness signal including the delay quantity of the low-pass filter 15 and the total sum of the delay quantities related to the demodulation circuit part of the chrominance signal coincide with each other. In the case of high band recording system, a second clock generator 22 is connected to the charge transfer element 18, and the delay quantity of the charge transfer element 18 is determined so that two total sums including the delay quantity of the low-pass filter 25 coincide with each other. Thus, time difference due to the difference of the recording system can be compensated at a stroke, and an adequate video signal can be obtained.
Patent JP-H1178715-A (JP)
Title: Mounting structure of electronic circuit unit case
Inventor: TANAKA FUMIO
IPC: B60R11/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To maintain the stable fixing of an electronic circuit unit case and easily attach/detach the unit case by providing a locking step part and a locking arm on the upper and lower surfaces of the case or an elastic tongue piece on the back face and providing hook pieces, a pressing projection, a locking pawl and a guide piece on the back wall outside face of a instrument housing. SOLUTION: A locking pawl 11 of a instrument housing 2 and a locking part 23 of a locking arm 24 provided in an electronic circuit unit case 9 are restrained after a pair of hook pieces 13 provided on the instrument housing 2 and a pair of locking step parts 22 provided in the electronic circuit unit case 9 are locked. By this locking and the releasing, the electronic circuit unit case 9 can be easily attached/detached. The electronic circuit unit case 9 does not oscillate in upper, lower, left and right directions because the case 9 is abutted in left and right directions by first and second guide pieces 14, 15.  The electronic circuit unit case 9 does not oscillate in the front and rear directions by a locking action of the hook pieces 13 and the locking pawl 11, and the locking step part 22 and the locking part 23 and elastic pressing force on the elastic tongue piece 20 of the electronic circuit unit case 9 by a pressing projection 17 provided on the instrument housing 2.
Patent JP-H04120803-A (JP)
Title: Automobile antenna device
Inventor: AIZAWA YUTAKA
IPC: H01Q1/12
Filed: 1990-09-11
Abstract: PURPOSE:To omit the need to remove an antenna element each time when the antenna element is not used by storing with turning the antenna element into an antenna element storing groove covering an antenna base through an antenna ground. CONSTITUTION:An antenna ground 10 and an antenna base 7 are provided with the antenna element storing groove which are continuously formed in the direction orthogonal to the bolt pierced holes 2a, 2a' and 1c formed at the center conductor connection terminals 2 and 2' and an antenna base part 1b respectively. When a bolt 3 is unfastened and an antenna element 1 is turned toward an arrow A, the element 1 falls along an antenna ground 10 and is totally stored in the grooves 7a and 10a. Thus it is not required to remove the element 1 each time when it is not used.
Patent JP-H1182125-A (JP)
Title: Electric load driving device and fuel injection valve driving device
Inventor: MORISADA KAZUTOSHI
IPC: F02D41/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric load driving device that can improve flexibility of design and manufacturing efficiency without needing to provide a radiating member at a driving element for making a current flow to electric load. SOLUTION: All fuel injection valves are simultaneously opened by making an exciting current flow every rotation of an engine simultaneously to four parallel- connected exciting coils L1-L4 respectively provided at the fuel injection valves for every cylinder. A simultaneous injection type engine control electronic control unit(ECU) 1 openes all fuel injection valves simultaneously by making an exciting current flow every rotation of an engine simultaneously to four parallel-connected exciting coils L1-L4 respectively provided at the fuel injection valves for every cylinder. This ECU 1 is provided with four transistors Tr1-Tr4 connected in parallel with one another and series-connected to an exciting coil group composed of the parallel-connected exciting coils L1-L4.  The respective transistors Tr1-Tr4 are switched in regular order and turned on every rotation of the engine to make the exciting current flow to the exciting coils L1-L4. As a result, power consumption of the respective transistors Tr1-Tr4 is remarkably reduced, so that there is no need to fit a radiating member such as a radiating fin.
Patent JP-H0688455-A (JP)
Title: Vehicle entrance construction of multi-story parking garage
Inventor: HASHIMOTO IWAO
IPC: E04H6/20
Filed: 1992-09-10
Abstract: PURPOSE:To improve efficiency of garaging and delivering vehicles by arranging two vehicle entrance chambers having elevator devices in parallel with each other, and providing conveyor devices for carrying in and out the vehicles on the outside and the intermediate part of the respective entrance chambers. CONSTITUTION:When a vehicle is garaged in the receiving chamber in a multi- story parking garage 1, the vehicle is driven in anyone of the conveyor devices 8, 9, 10 of a garaging station 2, and carried in the parking garage 1 by an empty elevator device 4. Next, when a vehicle is delivered, the vehicle is taken out on the ground by anyone of the elevator devices of a delivering station 3, and delivered by anyone of empty conveyor devices 8, 9, 10. Further, the carrying in and carrying out stations can be made a common station without separating them. Hereby, a waiting time can be curtailed so as to improve utility efficiency.
Patent JP-H0689730-A (JP)
Title: Fuel cell with high polymer solid electrolyte
Inventor: NISHIHARA YOSHINORI
IPC: H01M8/04
Filed: 1992-09-10
Abstract: PURPOSE:To prevent occurrence of supply obstacle for an oxidator gas and associated drop of the power generating performance resulting therefrom by precluding condensation of the water/moisture in a downstream oxidator passage. CONSTITUTION:A unit cell 1 formed by arranging a fuel electrode 3 and an oxidator electrode 4 on the two surfaces of a solid high-polymer electrolyte film 2 and a bipolar plate 5 having a fuel gas passage 6, oxidator passage 7, and their inlet cell manifold and outlet cell manifold are laid one over the other to form a stack. From the inlet cell manifold, a reaction gas humidified in advance is supplied to prevent the solid high-polymer film from drying. Therefore, the arrangement further includes a condensate removing means 30 consisting of an unhumidified oxidator supplying part 37 formed as a groove in the middle between the inlet cell manifold 17 on the oxidator passage side and the outlet cell manifold 27 and a water absorbing material 39 which is accommodated in the area from the supplying part 37 to a part of the oxidator passage upstream of the supplying part.
Patent JP-2000072813-A (JP)
Title: Production of olefin polymer
Inventor: IMAEDA KAORI
IPC: C08F4/16
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefin polymer, capable of efficiently producing the polymer having a high mol.wt. in the presence of a catalyst containing a highly active transition metal catalyst component. SOLUTION: This method for producing an olefin polymer comprises polymerizing a α-olefin in the presence of a catalyst containing the following components [A] and [B]. [A]: A metallocene-based transition metal compound of the formula: R1m(C5R2a)(C5R3b)HfX1X2 [X1, X2 are each independently an atom or substituent selected from the group consisting of halogens, hydrogen, 1-20C alkoxy groups, aryloxy groups, amide groups and trifluoromethanesulfonyl group; (m) is 0 or 1; (a), (b) are each 5, when (m) is 0, and (a), (b) are each 4, when (m) is 1], which has a hafnium atom as a central atom and may have on two cyclopentadiene rings substituents R2 and R3 that may bound to each other through a crosslinking group R1. [B]: An ion-exchanging laminar silicate salt.
Patent JP-H05127139-A (JP)
Title: Optical device
Inventor: AMAKO ATSUSHI
IPC: G02B5/32
Filed: 1991-09-20
Abstract: PURPOSE:To control the phase and phase of light at the same time by providing a spatial optical modulating element for amplitude modulation and an optical spatial modulating element for phase modulation, and a means which spatially connects those two elements in series. CONSTITUTION:A spatial light modulating element(SLM) consists of the SLM for amplitude modulation 101 (amplitude SLM) and the SLM 102 for phase modulation (phase SLM) almost in one body. The amplitude SLM 101 and phase SLM 102 have corresponding picture elements 103 and are spatially connected in series. The corresponding picture elements need to be put one over the other to optical length shorter than the coherence length of a light source in use while depending upon the coherence length so that modulation points of the amplitude and modulation almost match each other. For the purpose, at least one SLM is preferably an electric address type SLM in thin structure. Consequently, real-time performance is utilized to record a computer hologram, which is applicable to a three-dimensional moving picture display.
Patent JP-2001065115-A (JP)
Title: Roof corrosion proofing member
Inventor: TANNO MASAYOSHI
IPC: E04D13/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a roof corrosion proofing member for protecting an axial gutter or a valley board from acid rain. SOLUTION: This roof corrosion proofing member C puts a metal plate having high electric potential tendency such as zinc or the like on part where rain water flows down. Namely, acid rain is relaxed by approaching it to a neutral direction with a chemical reaction caused by making the acid rain flow on the zinc or the like. By setting sheet copper or the like so as to bring it into contact with the zinc, a battery action is generated to accelerate the reaction against the acid rain. By the constitution, rain water relaxing acidity greatly reduces corrosion to metal part, and the member can be also used for a long period of time accordingly.
Patent JP-H04120142-A (JP)
Title: Biodegradable composite material and production thereof
Inventor: NISHIYAMA MASASHI
IPC: C08L1/26
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the title material useful for shopping bags with no need for durability, garbage bags, food packaging sheets, disposal plastic products, etc., by mixing CMC and an aqueous solution of chitosan salt followed by drying under heating and then forming. CONSTITUTION:A mixture of CMC (pref. 0.5-1.7 in substitution degree) and an aqueous solution of chitosan salt is heated, dried and then formed, thus giving the objective material. The weight ratio of the chitosan to the CMC is pref. such as to be 5-50%.
Patent JP-S60132484-A (JP)
Title: Picture processor
Inventor: FURUSAWA HARUKI
IPC: H04N7/18
Filed: 1983-12-21
Abstract: PURPOSE:To extract the image of a traveling object by setting proper input time intervals of a picture, statistically processing many input pictures to extract a static object image then performing subtraction between the extracted image and an input picture which is picked up later and newly. CONSTITUTION:The time intervals for image pickup is set properly in response to the speed of a subject traveling object for a camera 21 which is capable of image pickup by an external command. Then the camera 21 picks up successively the multi-value gradation inputs of a picture containing both traveling object and static object images and fetches these inputs. The fetched input signals are converted into binary coded signals of ''1'' and ''0'' by a binary coding circuit 2 in response to the presence/absence of an object. Then a picture processor is moved and the continuous binary coded input pictures are stored successively to an integration frame memory 12 while increasing the value of a counter 14. The binary coded picture signals equivalent to (n) sheets and stored in the memory 12 are treated as a sheet of n-value gradation pictures and transferred to a binary coding circuit 13. The circuit 13 performs the binary coding processing with the threshold gradation of (n-alpha) which is set to the optimum picture conditions.
Patent JP-H03106181-A (JP)
Title: Reader printer
Inventor: MASUDA YOSHITAKA
IPC: G03B27/32
Filed: 1989-09-20
Abstract: PURPOSE:To attain highly accurate area designation of a display picture by providing a cursor indicating an optional position on a screen and providing the cursor while the edge of the cursor is extended up to a front position on a photodetection face of a linear photodetection section. CONSTITUTION:Two cursors 3,4 having knobs 3a, 4a are arranged on the surface of a screen 2, the edge of the cursors 3, 4 is extended up to the front position of a photodetecting face 16 of a linear photodetector sensor 1, and one end 3b (4b) of the entirely U shape is formed shorter than the other end 3c (4c). Thus, contrast information by the cursors 3, 4 is also read when a display picture is read by scanning a projecting light onto the screen 2. Thus, the area of the display picture is designated with high accuracy.
Patent JP-S6395032-A (JP)
Inventor: INAMINE MORITO
IPC: A61B5/0245
Filed: 1986-10-11
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-H0989200-A (JP)
Title: Automatic drainage treatment device in pneumatic pressure supplying circuit
Inventor: OCHIAI AKIRA
IPC: F17D5/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drainage treatment device in an air pressure supplying circuit, for preventing air containing moisture not yet treated by an air drier from flowing into an air pressure circuit of a machine during the stoppage of the machine, and for performing the effective rust preventing treatment by the air drier during the operation of the machine. SOLUTION: An automatic drainage treatment device is provided with a solenoid selector valve 16 provided on the inlet side of an air drier 15 and for opening and closing air pressure pipes 12, an air filter 17 provided upstream from the solenoid selector valve 16 and provided with an automatic drain mechanism for automatically discharging drainage when the specified quantities of drainage are accumulated, and a valve switching control means 20 for detecting the operating/stopping state of a machine, switching the solenoid selector valve 16 into the closing position for the air pressure pipes 12 when an air compressor is stopper, and switching the solenoid selector valve 16 into the opening position when the machine is operated.
Patent JP-2001039445-A (JP)
Title: Method for connecting between container and leg and connecting between leg and base
Inventor: HOSHINO YOSHIAKI
IPC: B65D25/24
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve workability in washing operation or improve a storable property due to space saving, enable low cost to be realized due to the fact that each of component parts can be manufactured separately and further improve a degree of freedom in design formation by a method wherein each of a container or a leg or a base part can be removably installed and each of the container, the leg and the base can be constituted by different raw material, each of them can be removably set. SOLUTION: A method for connecting a container with a leg is carried out such that the drinking container is constituted by a container part 10, a leg part 20 and a base part 30, for example, and the leg part 20 and the base part 30 are integrally assembled. The container part 10 is provided with a leg connecting part 11, the leg part 20 is provided with a container connecting part 21, and each of the leg connecting part 11 and the container connecting part 21 can be provided with any one of either a male threaded part or a female threaded part, and the container part 10 and the leg 20 can be removably connected.
Patent JP-S6483042-A (JP)
Title: Production of alkoxybenzaldehyde
Inventor: SATO HIROSHI
IPC: C07C45/65
Filed: 1987-09-24
Abstract: PURPOSE:To advantageously obtain the titled compound free from side reactions without requiring a specific container in reacting hydroxybenzaldehyde with an alkyl chloride, by additionally adding an alkali and completing alkyl etherifying reaction of hydroxybenzaldehyde. CONSTITUTION:An alkali salt of hydroxybenzaldehyde is reacted with an alkyl chloride in a solvent such as benzene usually at 50-180 deg.C, preferably 80-180 deg.C, preferably under pressure (partial pressure of the alkyl chloride in the reaction is usually 1-10kg/cm<2>). In the operation, at a stage wherein the absorbed amount of the alkyl chloride reaches >=0.8 theoretical consumption, preferably 0.9-1.2mol., the alkali is additionally added and the reaction is carried out to give the aimed compound. The amount of the alkali used is usually 0.01-0.5mol. based on hydroxybenzaldehyde, preferably 0.02-0.2mol. and the alkali is usually added in the state of an aqueous solution.