baber/WOPTO huggingface dataset:
Patent JP-H04199872-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WAKAMIYA WATARU
IPC: H01L27/108
Filed: 1990-11-29
Abstract: PURPOSE:To make it possible to meet requirement to reduce a memory cell area accompanying higher integration by forming at least a part of a lower part electrode for a signal charge accumulation capacitor on a word line in a device isolation region at a position equivalent to the end of the word line. CONSTITUTION:A capacitor 21 comprises a lower part electrode 8b, an upper part electrode 10, and a dielectric layer 9 between both the electrodes, and extends on the electrode 4b by way of an insulation film 7b. On the word line 4a', the end of the lower part electrode 8b is located at the same position with the end of the word line 4a'. More specifically, it is arranged that the end of the word line 4a' on the device isolation and the end of the lower part electrode 8b of a signal charge accumulation capacitor 21 which extends thereon are trued up. Therefore, the span of the word line 4a' on the device isolation region 2 and the span of the lower part electrode 8b of the signal charge accumulation capacitor which extends thereon can be reduced to a minimum size. This construction makes it possible to respond to the reduction in the memory cell area accompanying the high integration of memory cell.
Patent JP-H05174579-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOTO TOMOHIKO
IPC: G06F1/10
Filed: 1991-12-20
Abstract: PURPOSE:To prevent malfunctioning which is generated in load circuits by making the wave form of clock signals to be outputted from buffer circuits the same through a semiconductor integrated circuit which has a number of load circuits connected to a plurality of buffer circuits provided with the same load driving capability for outputting common clock signals. CONSTITUTION:Common clock signals CLK are outputted to a number of load circuits 3, 4, 5 and 6 of multiple kinds varied in load capacity through a plurality of buffer circuits 2 having the same load driving capability. The load circuits 3, 4, 5, and 6 connected to the respective buffer circuits 2 are so arranged as to be the same in the type and number.
Patent JP-H11174516-A (JP)
Title: Image pickup device and adjusting mode switching method
Inventor: MITSUI SATOSHI
IPC: G03B7/01
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of preventing a wrong operation and quickly switching an adjusting mode in an image pickup state. SOLUTION: The image pickup device incorporates an automatic focusing function and this focusing function is turned off to manually adjust a focal distance as well. When a manual adjusting mode is obtained, the movement of a focusing knob 8 whose movement is effective as instruction input for adjusting a focus is monitored by a control part 10. When the control part 10 detects the fact that the focusing knob 8 is operated by a user of the image pickup device, so that the knob 8 has a specific movement previously set by the user of the image pickup device, the control means 10 turns off the automatic focusing function to attain switching from an automatic adjusting mode to the manual adjusting mode.
Patent JP-H08266886-A (JP)
Title: Method and apparatus for stripping of fluidized solid and its application in method for cracking under fluid condition
Inventor: SENEGAS MARIE-ANDREE
IPC: B01J8/18
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve stripping efficiency by arranging lining parts having plural cells to orient the circulation of a stripping fluid and the particles to be stripped to the radial direction to cross the flow direction in the apparatus for removing hydrocarbon vapor entrained in the inter-particle gaps and adsorbed on the particles. SOLUTION: This stripper 4 is applicable in a fluidized bed cracking process for decomposing hydrocarbon molecules into those boilable in the lower temperature range and having smaller molecular weight in the petrochemical industry. In the stripper 4 the lining parts 17-19 are arranged in the countercurrent circulation zone 36 of suspended catalyst particles and the stripping gas. The respective lining parts 17-19 are disposed above the distributing injector 8 of the gas nearly vertically with respect to the axis of the casing 4 in approximately parallel to each other. Each of the respective parts 17-19 is formed by cutting plural bent plates in the lateral direction and has cell structures consisting of grouped nets 23, 24 intersected so that the bent ridges 22, 22' of each plate form an angle of about 90 deg. with respect to the ridges of the adjacent plate.
Patent JP-H09181593-A (JP)
Title: Digital output stage circuit
Inventor: KUDO YUKINORI
IPC: H03K19/003
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of external parts for a spurious counterplan and increment in the number of pins and to attain integration and cost reduction by using a PLL circuit for constituting a digital output stage so that simultaneous switching is not generated. SOLUTION: Respective Q outputs from plural D-FFs 31 to 34 respectively synchronous with different clock pulses are led into output buffers 61 to 64 to drive capacitive loads C1 to C4 through respective output pads 65 to 68. Since data signals are synchronized with each other by a clock pulse P5 prepared by the PLL circuit 51 and then synchronized again by clock pulses P1 to P4 having phase differences corresponding to respective data within the phase cycle of the rise of the clock pulse P5, output data respectively having time differences can be generated without being influenced by the duty cycle of a system clock CP. In the output stage circuit constitution of the digital circuit, the number of pins can be prevented from being increased by the increment of ground or power supply terminals due to simultaneous switching.
Patent JP-H04206954-A (JP)
Title: Electronic component provided with case
Inventor: NAKAJIMA MIKIO
IPC: H05K5/06
Filed: 1990-11-30
Abstract: PURPOSE:To prevent damping caused by wax residue and armoring resin, which happens in the conventional resin dipping method, to exhibit the essential characteristics of a unit element sufficiently and attain excellent electric characteristics by providing a magnetic fluid placed between a magnetic member and a magnet. CONSTITUTION:Magnetic fluid 28 is placed between a magnet 24a and a terminal 22a, a magnet 26a and a terminal 22a, a magnet 24b and a terminal 22b, and a magnet 26b and a terminal 22b. A magnetic circuit 30a, passing through the magnet 24a   the magnetic fluid 28   the terminal 22a   the magnetic fluid 28   the magnet 26a, is formed. Since the magnetic fluid 28 has a characteristic that the viscosity is improved by the external magnetic field, the viscosity of the magnetic fluid 28 is improved and the magnetic fluid 28 presses the terminal 22a in the longitudinal direction of a piezoelectric element 14 as shown by an arrow 32a. For a magnetic circuit 30b, the magnetic fluid 28 presses the terminal 22b in the longitudinal direction of the piezoelectric element 14 in the same manner as shown by an arrow 32b. Thus, the piezoelectric element 14 is stably held substantially in the center in a case 12.
Patent JP-H07160546-A (JP)
Title: Sequence trace analyzer
Inventor: URAYAMA IKUO
IPC: G06F11/34
Filed: 1993-12-03
Abstract: PURPOSE:To speedily output exact information and to improve work efficiency and reliability by providing a means for converting dump data and a message to a sequence drawing between respective tasks and outputting it to an output device. CONSTITUTION:A floppy disk 2 for storing sampled logging information is set in an IBM format form. A sequence trace analyzer 4 extracts the dump data from the logging information of a binary code stored in the floppy disk 2. In the FCC definition file as a user definition file 5, the values of designated function code and condition code are compared with the dump data and when the equality of code is detected, the message to be exchanged between the tasks correpsonding to that code is extracted. Then, the extracted message is displayed on a display part 3 together with the dump data or outputted to an output device 6 such as a printer as the sequence drawing between tasks.
Patent JP-H06186636-A (JP)
Title: Camera
Inventor: MURAMATSU KATSUJI
IPC: G03B17/00
Filed: 1992-12-18
Abstract: PURPOSE:To surely feed a film by utilizing an inexpensive motor by poviding a mechanism rotating the driving shaft of the motor for feeding the film by a prescribed angle or more by being energized after the finish of shutter release by power other than the motor by interlocking with the shutter release. CONSTITUTION:When a shutter is released, a hook lever 30 is reciprocatingly turned around a shaft 31 and a shutter driving plate 23 is moved to be released by the evergizing of a spring 25. During the releasing movement, the opening and closing of a shutter blade 24 is finished. On the other hand, a sun gear 35 meshed with a rack 23a is rotated clockwise. By this rotation, a driving gear 10 is rotated counterclockwise. By the rotation of the gear 10, the rotor of the motor is turned and a relative position between a commutator and a brush is deviated. Since the rotation of the gear 10 at this time is stopped when the slight releasing movement of the driving plate 23 is finished, the rotational quantity thereof becomes about 120 deg.. Thus, the motor is prevented from being defectively energized.
Patent JP-H03198107-A (JP)
Title: Control method for industrial robot
Inventor: NAKAO HIDETAKA
IPC: B25J9/16
Filed: 1989-12-27
Abstract: PURPOSE:To quickly and surely restore an abnormal line by teaching previously both the forward and backward execution teaching data to a robot and then resetting only the robot of an abnormality factor stage to its original point when a line has abnormality. CONSTITUTION:The forward execution teaching data used in a normal working state and the backward execution teaching data used for abnormality of a line are previously taught to the industrial robots 12 set at plural stages forming a line. When the line has abnormality, a line controller 10 judges a stage to be stopped and gives the forward moving commands to those robots requiring no stoppage. At the same time, a backward moving command is given to the robot to be stopped. Thus the controller 10 resets the robot receiving the back ward moving command to its original position based on the backward execution teaching data. Thus it is possible to quickly and surely restore an abnormal line to a workable state.
Patent JP-H03201277-A (JP)
Title: Data read/write system for disk storage device
Inventor: NAKAMURA KUNIHIRO
IPC: G11B21/10
Filed: 1989-12-27
Abstract: PURPOSE:To shorten the average access time for data read by stopping the operation of a head positioning means before data read. CONSTITUTION:Servo information SI is written on a disk 11, and a head moving means 20 and a head positioning means 30 are provided, and both means 20 and 30 are successively operated at the time of data write to perform the write operation, and read is tried immediately after the head is moved to an objective track by the head moving means 20 at the time of data read. If read results in failure, servo information SI is referred to set the head on the center of the track again by the head positioning means 30, and read is tried again. Thus, the average access time for data read of a disk storage device is shortened.
Patent JP-H04204922-A (JP)
Title: Device for adjusting transmitted light quantity
Inventor: KATO KOICHI
IPC: E06B9/24
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the device for adjusting a transmitted light quantity which facilitates maintenance and administration by superposing plural adjustment layers having the characteristics to allow the transmission of different wavelength regions according to temps. and juxtaposing such adjustment layers. CONSTITUTION:This light transmission device is constituted by superposing the adjustment layers 4 formed by suspending fine grains 2 of optical glass which is the 2nd transparent body into a liquid of dimethyl phthalate 3 which is the 1st transparent body on each other, providing the adjustment layers formed in such a manner between two sheets of glass plates 1 which are light transparent plates and partitioning the layers with a partition plate 10 of a glass plate at the center thereof. Outlet 5 and inlets 6 for putting out and in of the suspension are respectively provided on these two adjustment layers 4 and temp. regulating means 7 for respectively separately regulating the temps. of the suspensions once taken out of the outlets 5 to the outside are provided. The suspensions subjected to the temp. regulation are returned and circulated into the adjustment layers 4 from the respective inlets 6. The quantity of the transmitted light is continuously changed by the simple control merely involving the varying of the temps. of the two adjustment layers 4.
Patent JP-H03197153-A (JP)
Title: Ion flow recording head
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/415
Filed: 1989-12-27
Abstract: PURPOSE:To prevent deformation of a recording head in a deflected arc state in an opening upon bending the head in the arc shape by providing a column electrode layer, a row electrode layer, a common electrode layer and an insulator layer for supporting the electrode layers, and disposing the common electrode layer by limiting to a region where openings arranged in a matrix exist. CONSTITUTION:Sheets A31 are arranged, for example, four of openings 36 in a column direction and m pieces in a row direction in a matrix state on an insulation sheet 34, column electrodes 35 having four openings are provided on the upper surface of the sheet, and an adhesive layer 41 is provided outside the opening region on the lower surface. Sheets B32 are arranged mX4 of openings 40 in a matrix state on an insulation sheet 37, row electrodes 38 having m pieces of openings are provided on the lower surface of the sheets, a common electrode 39 having mX4 pieces of openings is provided on the upper surface of the sheets, and an adhesive layer 41' is arranged at the outside. The sheets A31, B32 are bonded to form a recording head 33. Since the head 33 is provided on the region where the openings exist, a bending stress is dispersed to be substantially uniformly deformed in an arc state.
Patent JP-H09174391-A (JP)
Title: Production information control device
Inventor: TAMADA SHUICHI
IPC: G06Q50/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To easily confirm and correct process information registered in relation to respective processes of a production line in a device to control production information in the production line. SOLUTION: Device information 10a, master-slave information 10b and procurement information 10c being process information related to respective processes, are stored in a process information storage part 10. A process being a confirming object is designated by an input part 16, and information on a process being a confirming object and a process adjacent to this is displayed on a display part 14 on the basis of the process information. At this time, when information related to the process does not exist, display of no information is also performed. Information on which display of 'nonexistent' is performed is corrected. Therefore, only the process of a confirming object and the process adjacent to this are displayed, and since information can be newly registered on the basis of these, confirming and registering work can be performed in a short time.
Patent JP-H04209958-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: TADA ATSUSHI
IPC: F02M25/07
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a differential pressure of predetermined value or more in a high load region, so that fuel consumption in the high load region is improved by performing a predetermined amount of exhaust gas recirculation, by providing a throttle part in an intake passage to open an exhaust gas recirculating passage to this throttle part, in the case of an internal combustion engine provided with an EGR device. CONSTITUTION:In this exhaust gas recirculation device, an exhaust gas recirculating passage 4 is branched from an exhaust passage 3 and opened to a throttle part 5, provided in an intake passage 2, to interpose a flow control means 6 in this exhaust gas recirculating passage 4. This flow control means 6 is constituted of a flow control valve 7 arranged possible to open/close the exhaust gas recirculating passage 4 and a flow controlling step motor 8 for displacing an opening of the flow control valve 7. The step motor 8 is drive-controlled in accordance with output signals, fed from an engine speed sensor 11, intake negative pressure sensor 12 and a flow control valve opening sensor 13, by an electronic control unit(ECU)10. In this way, a differential pressure of predetermined value or more is displayed in a high load region so as to perform a predetermined amount of exhaust gas recirculation.
Patent JP-H04207144-A (JP)
Title: Quality-improving agent
Inventor: FUJIMURA MASAKI
IPC: A23L29/10
Filed: 1990-11-30
Abstract: PURPOSE:To provide a quality-improving agent containing an enzyme having raw starch decomposition activity, capable of improving the softness of a starch food such as bread, cake and noodle, keeping the soft texture and giving good feeling to the palate. CONSTITUTION:The objective improving agent contains an enzyme active to decompose raw starch (starch granule) (e.g. glucoamylase originated from genus Aspergillus or genus Rhizopus or beta-amylase originated from genus Bacillus) and preferably further contains amylase free from raw starch (starch granule) decomposition activity and <=5wt.% of an emulsifier (preferably glycerol fatty acid monoester, etc.).
Patent JP-H11173653-A (JP)
Title: Air conditioner
Inventor: SATO HIROYUKI
IPC: F24F13/20
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the inefficiency of the structure and arrangement of the heat exchanger of the air conditioner is eliminated, a heat exchanging efficiency is improved and a space is saved. SOLUTION: An air conditioner 1 is provided with a heat exchanger comprising first inlet port 2a1 and outlet port 2a2 respectively formed in the upper and lower parts of the front surface part 2a in the front side of the casing 2 of a main body 1, a second inlet port 2b1 formed in an upper surface part 2b, a blower 3 for sucking air from the first inlet port 2a1 and the second inlet port 2b1, a rearward inclined part and a vertical part 4z respectively provided in the upper and lower parts in an air flow flowing mainly from the front surface part 2a to the blower 3 and a forward inclined part provided in an air flow flowing mainly from the upper surface part 2b to the blower 3 and connected to the rearward inclined part.  The rearward inclined part and the forward inclined part are respectively divided into a plutrality of first block heat exchangers 4a and a plurality of second block heat exchangers 4b and shield plates 5 and 6 are provided in respective clearnaces.
Patent JP-H11172827-A (JP)
Title: Precast concrete slab, concrete slab, and structure
Inventor: ARAKAWA SOICHIRO
IPC: E04B5/32
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide precast concrete slab, concrete slab and structure capable of arranging balanced bars to two directions (vertical and horizontal directions) of long side direction and short side direction in the case the precast concrete slab arranging lightweight forms thereon is used to construct the concrete slab. SOLUTION: Nruss bars 3 are arranged on a concrete slab 2 with specific size at proper intervals, and part of the truss bars 3 is projected from one side of the concrete slab 2. In that case, lightweight forms are arranged between the truss bars 3 at proper intervals and, at the same time, a plurality of truss bars 3 are approached to both sides of a long side direction of the concrete slab 2 and are arranged.
Patent JP-H08189320-A (JP)
Title: Valve system for internal combustion engine
Inventor: OTSUKA SHINJI
IPC: F01L1/14
Filed: 1994-12-28
Abstract: PURPOSE: To form a device in a compact size, and improve the life thereof. CONSTITUTION: A valve system 10 having a valve stop mechanism 20 consists of a first inner body 21, a second inner body 22, a lifter body 23, a stopper plate 3, a slider 4, and the like. The stopper 3 is moved from non-engaging state of the slider 4 into an engaging state by oil pressure. The slider 4 consists of a main body part 40 having a recessed groove 403 and a cylindrical part 41. A retainer 5 is engaged with the taper part of the cylindrical part 41, and a valve stem 65 is fixed to the inside of the cylindrical part 41. A lifter spring 75 is arranged between the second inner body 22 and the spring seat 77 of a cylinder head 79, and a valve spring 72 is arranged between the retainer 5 and the spring seat 77.
Patent JP-H06186543-A (JP)
Title: Production of information recording medium and information recording and reproducing method
Inventor: KAMIYAMA HIRONORI
IPC: G02F1/13
Filed: 1992-12-21
Abstract: PURPOSE:To produce the information recording medium which does not generate the unequalness of light transmittance by obviating the unequalness of curing at the time of forming an information recording layer as compared with the case of use of a UV lamp of a single voltage phase, does not generate rough surface at the time of reproducing information by transmitted light and has a high resolution and high sensitivity. CONSTITUTION:This process for production of the information recording medium 3 consists in forming the information recording layer 11 by applying a soln. mixture composed of a liquid crystal, a UV curing type resin forming material and a fluorine surfactant on an electrode later, then combining UV lamps having at least the two or above the different voltage phases as a light source and curing the coating by irradiation with UV rays, thereby forming a skin layer consisting of only the UV curing type resin on the outside surface thereof in the process for production of the information recording medium 3 having the information recording layer 11 consisting of the liquid crystal phase and the resin phase on the recording layer 13.
Patent JP-H06318435-A (JP)
Title: Method of hermetical connection between ceramic part and metal part
Inventor: YURUGEN HAIDAA
IPC: H01J5/26
Filed: 1993-12-08
Abstract: PURPOSE: To provide a method for connecting a ceramic part and a metal part, making a gap between them gas-tight by directly sintering a metal tube, having a coefficient of thermal expansion smaller than that of a ceramic container which has a specific coefficient of thermal expansion with an opening of the container via an end plug and also by introducing a metal part into the metal tube with its outer end closed. CONSTITUTION: A discharge tube 1 is made of Al2 O3 ceramics, having a thermal expansion coefficient of about 6.5 to 9×10<-6> . An end 2 is sealed with an end plug 3 which is made of transition ceramics with a molybdenum tube (MP) 4 sintered directly in its inside surface. Once evacuated through the opening end of MP4, the inside of the discharge tube 1 is filled with inactive ignition gas, mercury and pill-like metal halide or the like. An electrode system 5 comprises a molybdenum pin 6 with a protrusion 7, an electrode center pin 8 made of tungsten, and a filament 9. After the electrode system 5 is introduced into MP4, the molybdenum pin 6 and MP4 are sealed at a circular gap of the outer edge by laser beam welding, hence completing final sealing.