baber/WOPTO huggingface dataset:
Patent JP-H09139083-A (JP)
Title: Semiconductor memory device
Inventor: KAMEDA YASUSHI
IPC: G11C11/407
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is shortened in the cycle time of operating clock and thereby, speeded up in pipeline operation by installing an additional register between the sense amplifier and the output register. SOLUTION: The input register section 12 temporarily holds the fed input address signal and, in response to the input address signal supplied from an input register section 12, the address decoder section 13 designates the corresponding memory cell. The memory cell array section 14 reads the data signals designated by plural memory cells which store data signals, and the sense amplifier section 15 amplifies the data signals outputted from the memory cell array section 14. The output register section 16 temporarily holds the data signals outputted from the sense amplifier section 15. An additional register section 31 is installed between the sense amplifier section 15 and the output register section 16 to be interposed for the data transfer from the sense amplifier section 15 to the output register section 16.
Patent JP-H06151086-A (JP)
Title: Electrostatic protecting structure for electronic data processing device
Inventor: OKAJIMA YOSHIO
IPC: H05F3/02
Filed: 1992-10-30
Abstract: PURPOSE:To minimize influence on CPU of the static electricity flowing into a key input part in an electronic data processing device separated into a body unit and a key input unit, and improve the electrostatic resisting strength of the device. CONSTITUTION:An electronic data processing device 1 is separated into a body unit 2 having a CPU 4 and a key input unit 3 having a key input part 5. A resistor 14 connected in series to each key of a key input signal line 13.
Patent JP-H01135277-A (JP)
Title: Electronic equipment
Inventor: SAITO JUNYA
IPC: H04N5/44
Filed: 1987-11-20
Abstract: PURPOSE:To avoid a dangerous setting by, even when data unnecessary to by changed are written by mistake at the time of rewriting the adjustment data of a storing means, preventing it by means of an interposed CPU in electronic equipment for a television receiver in which a bus line for transmitting various kinds of circuit adjustment data is provided inside the equipment. CONSTITUTION:In ordinary electronic equipment for a television receiver in which the bus line for transmitting various kinds of circuit adjustment data, etc., is provided inside the equipment, a CPU 12 having a switch 16 for grounding is provided anew in addition to an inside-equipment bus 11. The switch 16 is one which switches a whole mode and a service mode. When a data rewriting is required, the switch to be ordinarily turned off is turned on, and the service mode for a repairing work is made. Namely, the action of a non-volatile memory 15 is inhibited by the CPU 12, and the error rewriting of contents unnecessary to be changed is prevented from occurring.
Patent JP-H07146421-A (JP)
Title: Optical coupling device
Inventor: KAMITE KIYOTSUGU
IPC: G02B6/42
Filed: 1993-11-24
Abstract: PURPOSE:To reduce deterioration of optical coupling between optical parts, and provide stable optical coupling characteristics in an optical coupling device for connecting an optical fiber to an optical element. CONSTITUTION:A device includes an optical fiber 3 having an end surface inclined from a supposed surface which is perpendicular to an optical axis, a window 7 disposed to have its light transmission surface inclined from the supposed surface, and fixing mechanisms 4, 8 to face the end surface of the optical fiber 3 with the light transmission surface of the window 7 on the optical axis, and fix them at torsion positions.
Patent JP-H02139937-A (JP)
Title: Ldd structure mosfet
Inventor: OOKA HIDEYUKI
IPC: H01L29/78
Filed: 1988-11-18
Abstract: PURPOSE:To eliminate performance deterioration of a transistor caused by parasitic resistance of a lightly doped layer by forming the lightly doped layer on a substrate surface below a conductor film formed on the side of the gate electrode and electrically connected to the same in a self-alignment manner with respect to a gate electrode. CONSTITUTION:A gate 3 comprising polycrystalline silicon is selectively formed into a predetermined pattern on a gate oxide film 2 formed on a p type silicon substrate 1. On the side of the gate electrode 3 a polycrystalline silicon conductor film 15 is formed. On the other hand, on the surface of the substrate 1 N<-> layers 6, 7 are formed just under the conductor film 15, and N<+> layers 8, 9 are formed adjoined to the N<-> layers 6, 7 to construct a source-drain area. The N<-> layers 6, 7 and the side conductor film 15 of the gate electrode 3 exhibit an LDD structure by being overlapped in a self-alignment manner. Hereby, parasitic resistance of the N<-> layers 6, 7 as a lightly doped layer is sharply reduced to restrict the deterioration of transistor characteristics.
Patent JP-H02140436-A (JP)
Title: Throttle device
Inventor: SUZUKI SATOSHI
IPC: F02D9/02
Filed: 1988-11-19
Abstract: PURPOSE:To obtain a fail-safe function by putting in mechanical movements from an accelerator pedal on one of two input gears and the driving force of a motor, with a control signal, on the other, and rotating a throttle shaft with their differential. CONSTITUTION:When an accelerator pedal 11 is pressed down while driving normally, a drum 7 with an input gear A rotates in a direction to open a throttle valve 1 through a wire 12, and a drum 8 with an input gear B, responding to it, rotates in an equal speed in the same direction in accordance with the control signal from a control unit 18 to perform opening and closing movements of a throttle valve 1 through an output gear C. At the times of automatic cruising and traction control, the control unit 18 controls the motor 13 according to running conditions to make the input gear A inoperative. Next, when the motor 13 is locked by breakdown, etc. while driving, only the input gear A is rotated with the operation of the accelerator pedal 11 to perform the opening and closing operations through the output gear C with the differential of gears A, B. A fail-safe function is thus obtained.
Patent JP-H11116419-A (JP)
Title: Plant-derived powdery composition
Inventor: SAKAMOTO SEIJI
IPC: A01N25/10
Filed: 1997-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a plant-derived powdery composition, in order to utilize the assimilation (reduction) functions, e.g. prophylaxis, sterilization and preservation, which plants inherently have. SOLUTION: This plant-derived powdery composition contains a solidified body of powdery, shape-retaining material which keeps a regular form at normal temperature, and a plant powder which is evenly mixed with the powdery, shape-retaining material in the solidified body. The sheet-shaped solidified body of powdery, shape-retaining material which keeps a regular form at normal temperature and in which the plant powder is evenly mixed with the powdery, shape-retaining material, has a first electroconductive metallic plate 1 on one side, a second electroconductive metallic plate 2 on the other side, and a protective sheet 4 which covers the whole assembly, wherein the protective cover 4 is provided with ventilation holes 4a and 4b at both ends, and the sheet assembly is provided with a void 3a therein.
Patent JP-H11116199-A (JP)
Title: Forklift
Inventor: NIGO KEIICHI
IPC: B66F9/24
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To exactly detect deviation, inclination and dragging by detecting a distance from a reference location on a forklift up to a baggage on a pallet and a distance from the reference location up to a baggage on the lower side of a fork. SOLUTION: In a lift bracket 13, for instance, a single upper sensor 31 and a single lower sensor 32 are mounted so as to be located on the same vertical line when a forklift 1 is on a horizontal surface and the mounting location of these sensors 31, 32 is determined for a reference location on the forklift 1. By the upper sensor 31, a distance from the reference location up to a baggage 21a on a pallet 20 into which a fork 14 is inserted is detected. By the lower sensor 32, a distance from the reference location to a baggage 21b on the lower part of the fork 14 is detected. Thus, the detection of deviation of the baggage 21a on an upper step for the baggage 21b on a lower step at a point of the mounting time and deviation of the baggage when the piled baggage 21a, 21b rock in the front and rear directions and the detection of dragging are made possible.
Patent JP-2000121118-A (JP)
Title: Ventilation fan for pipe
Inventor: TAGASHIRA SHUJI
IPC: F24F7/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation fan for a pipe to decrease the thickness of a ventilation fan body and improve workability to hold a power source cord. SOLUTION: A pair of support pieces 6 is provided to have an engaging groove 5 formed on the recessed part 3 side of a flange part 4 arranged on the indoor side of a ventilation fan body 2 and having a recessed part 3 formed on the back side. A pair of nipping members 9 each having a recessed part 8 to nip a power source cord 7 is engaged with the engaging groove 5 of the support piece 6, and by holding the power source cord 7 therebetween, a hold part to hold the power source cord 7 is formed in a low state, resulting in the decrease of the thickness of the ventilation fan body 2 and improvement of workability to hold the power source cord.
Patent JP-S62156196-A (JP)
Title: Production of gas containing high concentration of methane
Inventor: UCHIDA HIROSHI
IPC: C10K3/02
Filed: 1985-12-28
Abstract: PURPOSE:The catalytic reformation of methanol or the like is carried out in the presence of a Ru and La-containing catalyst to produce a gas containing a high concentration of methane by means of a size-reduced unit in high yield stably for a long period of time. CONSTITUTION:The catalytic reformation of methanol or a mixture thereof with water is carrier out in the presence of a catalyst containing Ru and La as essential components such as Ru-La2O3/gamma-Al2O3, or Ru-La2O3/SiO2, usually at 150-800 deg.C and atmosheric pressure to 100kg/cm<2>G to produce the objective gas containing a high concentration of methane. USE:Natural gas substituent, city gas, fuel gas or atmosphere gas.
Patent JP-H03154725-A (JP)
Title: Manufacture of panel
Inventor: SEWA MUTSUO
IPC: B27M3/00
Filed: 1989-11-10
Abstract: PURPOSE:To simplify equipment, facilitate the alteration of shape measure and reduce the number of workers by placing plural small-sized hollow panels on a table in the disposition of obtaining a predetermined large-sized hollow panel to be manufactured. CONSTITUTION:Dowels are inserted, while applying adhesive, into all dowel holes of small hollow panels 3 placed on a table 9, and driven by a hammer to perform dowel connection. The beam members 14 of height regulating mechanism 11 are lightly pressed to the upper surface of a thus-formed large-sized hollow panel so as to suppress the swelling of the upper surface to regulate its height and maintain the whole surface of the large-sized hollow panel to flatness. Simultaneously, two pressing screws 18 of a batch fastening mechanism 12 are turned equally to bring a pressing piece 19 into contact with a side end face 4 facing outside for fastening. The dowel connected parts can be thus connected further rigidly in the averaged way. This state is maintained until the adhesive is hardened, and the large-sized hollow panel can be obtained being taken out after the hardening of the adhesive.
Patent JP-2001118988-A (JP)
Title: Semiconductor device
Inventor: NAGAOKA HIDEAKI
IPC: H01L23/552
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which operates at a low voltage and in which EMI is reduced, without increasing the space factor of the semiconductor device. SOLUTION: Dummy patterns used in a CMP process are arranged in a field dummy area, separated by a separation insulating film in a p- well 23 which is potential-fixed by a ground electrode. The dummy patterns are gate insulating film dummy patterns 21a and gate electrode dummy patterns 31a, which are formed on the same layers of the gate insulating films 21 and the gate electrodes 31 in NMOS transistors 16. Contact plugs 45, to which power electrode (Vcc) wiring 13 is connected, are connected to gate electrode dummy patterns 31a. Thus, a decouping capacitor formed of the field dummy areas, the gate insulating film dummy patterns 21a and the gate electrode dummy patterns 31a in the p- well 23 is connected to a main electronic circuit in parallel, by using the dummy pattern used in the CMP process.
Patent JP-S62152838-A (JP)
Inventor: AZUMA SATORU
IPC: B32B5/18
Filed: 1985-12-27
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-H05110291-A (JP)
Title: Pallet conveying method and equipment for printed circuit board processing equipment
Inventor: BANDO HIDEO
IPC: B65G47/52
Filed: 1991-10-14
Abstract: PURPOSE:To eliminate the necessity of providing a stock yard and also the necessity of providing conveying vehicle and workers by moving a pallet to a receiving position on the opposite side of a feeding position when the pallet at the position of feeding printed circuit boards into the printed circuit board processing equipment becomes empty. CONSTITUTION:When a pallet 34a on the feed side becomes empty, a motor 45 of a lifter 42 at the feed side is driven and a table 47 is located in the receiving and sending position. Next, a conveying equipment-moving device is driven, conveying equipment is moved to the receiving position, and a motor 22 is stopped. Then, the motor 45 is driven, the table 47 is lowered to the lower limit position where the lower limit sensor LS1 operates, and the empty pallet 34a is placed on a belt 30. Then, the conveying equipment is driven, and the pallet 34a is conveyed to the right. When the pallet 43a moves to the right end portion of the conveying equipment, the rotation of a motor 26 is stopped. Then, the conveying equipment-moving device is driven in the opposite direction, the conveying equipment moves to the right, and the vacant pallet 34a is positioned to the receiving position B.
Patent JP-2000124953-A (JP)
Title: Buffer control method and buffer controller
Inventor: TEZUKA YASUO
IPC: H04L12/70
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To avoid overflow of a buffer by reducing consumption of a buffer memory by comparing inputted data with singular or plural data patterns, recording a code to indicate a coincident data pattern in the buffer memory when the inputted data are coincident with at least one of the data patterns, reproducing and outputting data corresponding to the code. SOLUTION: When the data are received by a shift register 36, the received data are compared with patterns R: 32 to 32n as preset data patterns in a comparison part 34 and the data and a pattern number as a code to indicate the data pattern are transmitted to a buffer managing part 14 by a cache control part 30. Relating to the buffer managing part 14 a comparison result in the cache control part 30 is judged by a pointer control part 20, when it is noncoincident, the data are written in the buffer memory 26 and when it is coincident, the pattern number is written in the buffer memory 26 based on the pattern number and an address to be indicated by a write pointer.
Patent JP-H05133503-A (JP)
Title: Combustion catalyst
Inventor: HOSAKA MASATO
IPC: F23C13/00
Filed: 1991-11-11
Abstract: PURPOSE:To stabilize combustion state of catalyst by bringing a catalyst layer into close contact with a base body in a catalyst fuel device for gaseous fuel or liquid fuel for use in heating, drying etc. CONSTITUTION:The arrangement is such that there are provided a base body 1, a film layer 2 of porous ceramics formed over the surface of the body 1, and a layer having raised surface 4 bonded to the layer 2 by adhesive material 3 applied to the layer 2. Since a catalyst layer 5 is formed by causing the layer 4 to carry catalyst metal, the layer 5 is in close contact with the base body 1, so that the combustion state of catalyst can be stabilized.
Patent JP-H07125536-A (JP)
Title: Door locking device of open car
Inventor: SUZUKI TOSHIFUMI
IPC: E05B77/28
Filed: 1993-10-29
Abstract: PURPOSE:To make the locked state of a door locking mechanism not released by a door locking operating part in the case where an open car is in a state of being opened and the door locking mechanism is locked by being operated by a door key operating part. CONSTITUTION:When a fact that a door key operating part 16 is operated to make a door locking mechanism 20 take its lockedness is detected under the condition that an open car is detected to be in a state of being opened, this door locking device is provided with a control unit that makes the door locking mechanism 20 maintain the lockedness irrespective any operation to be done to a door locking operation part 21 till the door key operating part 16 is operated to make the door locking mechanism 20 take an unlocking state.
Patent JP-H10206742-A (JP)
Title: Laser scanning microscope
Inventor: KASHIMA SHINGO
IPC: G02B21/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To enable the investigation of dynamic characteristics or the like by irradiating a desired position with laser light while observing/recording a sample image by scanning the surface of sample respectively individually with coherent light outputted from a laser light source. SOLUTION: The arbitrary position on a sample 110 is irradiated with the coherent light outputted from a 2nd laser light source 2 by a 2nd optical scanning system 3 separately from a 1st optical scanning system 1, the surface of sample 110 is scanned with the coherent light outputted from a 1st laser light source 100 by the 1st optical scanning system 1, and its fluorescent light is measured by a photoelectric transducing element 115. Therefore, when the sample 110 is irradiated with the coherent light by the 2nd optical scanning system 3 while the sample image is observed/recorded by the 1st optical scanning system 1, for example, the dynamic characteristics (chemical reaction) or the like of sample 110 caused by coherent light irradiation due to the 2nd optical scanning system 3 can be investigated.
Patent JP-H10128286-A (JP)
Title: Discharge port opening/closing device for garbage drying treatment device
Inventor: NEKOTSUKA TADAAKI
IPC: F16J13/18
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the natural opening of a cap in a non-locked state, to avert a closing defect or locking failure and to facilitate the opening and closing of the cap by providing the device with a cam mechanism for regulating the attaching and detaching actions in a balance unstable action area neat the treating vessel of the cap. SOLUTION: A guide pin 13 is projected to a horizontal direction from the lateral position on the side opposite to the side of an operation lever 12 where a cap supporting member is arranged. A cam member 14 formed with a guide member 14a for guiding this guide pin 13 is disposed. The device is provided with the cam mechanism 15 which arranges the guide pin 13 so as to engage with the guide part 14a of the cam member 14 when the cam member exists near the treating vessel at the time of the operation to open and close the cap 121 and regulates the action range of the attachment and detachment action in the balance unstable action area of the cap 121 by engagement of the guide pin 13 with the guide member 14a. As a result, the easy locking of the cap 121 is made possible and the operability of the work to open and close the cap 121 is improved.
Patent JP-H08151178-A (JP)
Title: Elevator
Inventor: OKUNA KENJI
IPC: B66B7/04
Filed: 1994-11-29
Abstract: PURPOSE: To suppress the horizontal shaking of a car excited by both low and high frequency components and improve the comfortableness by providing an oil damper in parallel to an elastic member for pressing a roller for guiding the car onto a guide rail. CONSTITUTION: A roller guide 4 to be mounted on a car frame 1 has a roller 7 provided on three levers 6 one-side ends of which are supported to a base 5 by a pin 14, and the roller 7 is rolled in contact with a guide rail 2. On the other hand, a coil spring 9 is provided between one end of a support shaft 8 the other end of which is fixed to the base 5 through a strut 20 and the lever 6 to energize the roller 7 toward the guide rail 2. One side of a bracket 18 is screwed to a plate 12, and an oil damper 17 as a damping device is fixed to the other side. The oil damper 17 consists of a single acting damper in which the damping action is worked only when a movable part 171 is moved in a direction A, and the viscous damping coefficient is changed according to the displacement of the movable part 171.
Patent JP-H06145343-A (JP)
Title: Production of high-molecular-weight polyamide
Inventor: TOKI TSUKASA
IPC: C08G69/28
Filed: 1992-11-02
Abstract: PURPOSE:To provide a high-mol.-wt. polyamide having a low gel content and esp. suitable for producing a film or sheet. CONSTITUTION:A high-mol.-wt. polyamide is produced by reacting a dicarboxylic acid component comprising adipic acid contg. 1ppm or lower mineral acid with a diamine component comprising a compd. of the formula: H2NCH2RCH2NH2 wherein R is 2-10C linear or branched alkylene, m-phenylene, p-phenylene, 1,3- cyclohexylene, or 1,4-cyclohexylene.
Patent JP-H08149958-A (JP)
Title: Container for silk-strained bean curd and container packed with the silk-strained bean curd
Inventor: UEDA MICHIO
IPC: A23L11/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a container packed with silk-strained bean curds, which have appearances like a soft bean curd when packed in it. CONSTITUTION: The upper surface 22 of the bottom of a container is provided with protrusions 41 for forming a pattern like a network of cotton cloth. The protrusions 41 are partitioned by checkered grooves 42. The bottom surfaces of all grooves 42 are at the even level with each other. The level of the bottom surfaces of the grooves 42 is made same to that of the lower edge of side walls 21 of the container. Water-pooling spaces 35 are formed between bean curds 11 and the side walls 21 of the container. The level of the upper edges of the side walls 21 are formed lower than that of the top surfaces of the bean curds 11. The upper opening of the side walls 21 of the container is covered with a lid. Load is applied on the lid to press the bean curds with it.
Patent JP-H10113017-A (JP)
Title: Vertical movement controller for rice transplanter
Inventor: ONO HIROYOSHI
IPC: A01B63/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To dissolve the problems that driving power is wasted by excessively elevating a rice transplanting work machine at the time of turning and work efficiency is lowered without being able to quickly restart transplanting after turning by prolonging the lowering time of the rice transplanting work machine after turning and to perform quick turning without increasing operations at the time of turning in a rice transplanter constituted so as to control the vertical movement of the rice transplanting work machine mounted to a riding type traveling car body. SOLUTION: An operation lever 29 capable of stopping the transplanting action of the rice transplanting work machine 10 and vertically moving the rice transplanting work machine 10 is provided. A control state is automatically changed so as to be the control state for vertically moving and controlling the rice transplanting work machine 10 along a soil surface when the rice transplanting work machine 10 is in a grounded state and to be the control state for vertically moving and controlling the rice transplanting work machine 10 to a height corresponding to the operation position of the operation lever 29 when the rice transplanting work machine 10 is in a non-grounded state. At the time of elevating the rice transplanting work machine 10 to the non-grounded state, the transplanting action of the rice transplanting work machine 10 is stopped by the operation of the operation lever 29.