baber/WOPTO huggingface dataset:
Patent JP-H02150664-A (JP)
Title: Air conditioner
Inventor: SUZUKI TOSHIHIRO
IPC: F24F11/02
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the compression ratio of a compressor from being equal to or less than a working range and make possible proper air-conditioning by stopping the operation of the compressor if a detected result is equal to or less than a set valve when the temperature or pressure of a high pressure side refrigerant frequency of the compressor is in a downward condition. CONSTITUTION:During cooling, control parts 10, 20 detect a room temperature by a room temperature sensor 22, operation frequency F is made high if a temperature difference between a detected temperature and a set room temperature is large, and the operation frequency F is made low if the temperature difference thereof is small. After the control parts 10, 20 count elapsed time (t) as soon as operation starts and a constant time, for instance, 5 minutes elapses, operation frequency F is made F0(0) if the operation frequency F is a downward condition and the detected temperature Td of a temperature sensor 6 is less than a set point Ts, and the operation of a compressor 1 is stopped. In other words, the operation is stopped and improper air- conditioning is prevented in a condition where the compression ratio of the compressor 1 may be equal to or less than a working range. Even if the operation frequency F is a downward condition, the operation frequency F is made FC if the detected temperature d of the temperature sensor 6 is more than the set value Ts.
Patent JP-H10140376-A (JP)
Title: Plasma cleaning device
Inventor: IWAI TETSUHIRO
IPC: H01L21/3065
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaning device capable of preventing the burning of a substrate. SOLUTION: This device is provided with a vacuum vessel 2, a upper electrode 8, a lower electrode 3 connected to a high-frequency power source 4, an evacuating apparatus reducing the pressure in an inside space S, a gas feeding part feeding a gas for generating plasma and a guide 13 to be contacted with a substrate 6 on the lower electrode 3 and to guide the substrate 6, and the surface of the guide 13 is provided with a cover 14, and deposits 11 deposited on the face to be contacted with the substrate 6 in the guide 13 and deposits 11 deposited on the cover 14 are electrically insulated. On the face to be contacted with the substrate in the guide, slits are formed so as part this face.
Patent JP-2000126980-A (JP)
Title: Working fluid injector for machine tool
Inventor: SAKURAI HIROSHI
IPC: B23Q11/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a working fluid injector for machine tools that gives improved working fluid injection from its injection nozzle. SOLUTION: A moving mechanism has a translatory pneumatic cylinder 6 for moving an injection nozzle 10 parallel to the axis of a spindle 2. Controllers 30 and 50 control the moving mechanism depending on changes of tools 4 to move the injection nozzle 10 to an injection position according to working portions. The moving mechanism furthermore has a rotary pneumatic cylinder 60 that is moved by the translatory pneumatic cylinder 6 to vary the injection angle of the injection nozzle 10, and another translatory pneumatic cylinder 80 for moving the injection nozzle 10 across the axis of the spindle 2.
Patent JP-H11143249-A (JP)
Title: Image forming device
Inventor: KANASUGI MASAKI
IPC: G03G15/16
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a contact type sheet-like transfer device forming a uniform transfer current. SOLUTION: The transfer device 9 is constituted of a sheet-like member 21 and a supporting member 22 supporting the member 21. The member 21 is a nylon resin sheet and has the electric resistance value of 1×10<6> to 9×10<7> Ω because conductive carbon is dispersed in the sheet. The member 22 is constituted of an elastic PET film so that elastic force may be weak in the center part and it may be stronger and stronger toward both ends due to plural holes formed at different intervals or a circular-arc shaped edge the center part of which is recessed, and stuck the rear surface of the member 21 by using adhesive material 23 so as to elastically supporting the rear surface of the member 21.  Thus, the leading edge of the member 21 being an extremely thin sheet rubs a transferring and carrying belt 1 with uniform pressing force, whereby the uniform transfer current is supplied to the belt 1.
Patent JP-H03169298-A (JP)
Title: Vehicle ac generator
Inventor: KATO TOSHIICHI
IPC: H02P9/04
Filed: 1989-11-24
Abstract: PURPOSE:To make an apparatus compact and to stabilize a power generation by driving a variable capacity oil-hydraulic motor by means of an oil-hydraulic pump and by electronically controlling the capacity of the oil hydraulic motor and the excitation current of an AC generator. CONSTITUTION:A variable capacity oil-hydraulic motor 16 is driven by an oil pressure generated by the rotation of an engine 11. The oil-hydraulic motor 16 drives an AC generator 17 and generates AC power. For example, a detection signal corresponding to the number of revolutions of the engine 11 is supplied to an electronic control unit(ECU) 20. In the ECU 20, thus, the number of revolutions of the oil hydraulic motor 16 is held constant in a state where the output oil quantity of the oil-hydraulic pump decreases as the number of revolutions of the engine 11 lowers. At the same time, the excitation current of the AC generator 17 is controlled so that a consumption torque decreases and the number of revolutions of the AC generator 17 is made constant. Consequently, it is possible to stabilize the generation of AC power also in an idle state, etc., without making the oil-hydraulic pump especially large.
Patent JP-H01148821-A (JP)
Title: Production of fluff bound yarn
Inventor: UCHIDA YUJI
IPC: D01H7/90
Filed: 1987-12-02
Abstract: PURPOSE:To obtain spun yarn with a few fluffs and fly wastes, by raising an eddy air flow around drafted yarn in winding the yarn while twisting and bind the fluffs arisen on the yarn so as to lie down on the yarn surface. CONSTITUTION:Yarn 2 drawn out from a drafting device 5 is moved along a ring equipment 8 through a traveler 9 and wound around a bobbin 7. On twisting tie yarn 2 in a fixed direction, an eddy air flow is raised in the direction of the twist of the yarn 2 in an air nozzle 22 between the drafting device 5 and a guide 6, thereby the fluffs arising on the yarn 2 are bound so as to lie down on the yarn surface.
Patent JP-H02147572-A (JP)
Title: Rolling preventing tool for longitudinally arranged cable drum
Inventor: ONISHI KIHACHI
IPC: B65H75/00
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the deflection in the axial direction or rolling of the piled drums under vibration by tightening a pair of stop plates fitted over the both collars on the inner and outer surfaces of the collars of the contiguous cable drums which are arranged in the longitudinal direction by tightening bolts and nuts. CONSTITUTION:A bolt 2 is plant at the center of one among a pair of U-shaped stop plates 1 and 1', and said bolt 2 is allowed to penetrate through the other, and a nut 3 is screwed. The edge part of the bolt 2 is formed into the screw parts 2a and 2b having each different pitch, and the nuts 3a and 3b are screwed onto the both screw parts 2a and 2b. A cable package drum D is arranged in the longitudinal direction onto the load carrying platform of a vehicle M, and a rolling preventing tool T is installed onto the contiguous collars F of the drums D, and at the same time, the contiguous drums D are connected and fixed by tightening the bolts and nuts 2 and 3. Since the drums D are connected and fixed by the rolling preventing tool T, deflection is prevented even under vibration.
Patent JP-S63156233-A (JP)
Title: System for generating load instruction of integer type data
Inventor: KOTANI NOBORU
IPC: G06F9/30
Filed: 1986-12-19
Abstract: PURPOSE:To compress an objective program to improve execution efficiency by classifying zero or positive data, whose word length is equal to a fraction of integer of a maximum wordlength loadable to a general register, as data with a sign except data having '1' at the highest order bit to generate only a load instruction. CONSTITUTION:In a system which is not provided with a function to load data which has not a sign to a general register, inputted integer type data whose value is zero or positive and has not '1' at the bit position, where is a fraction of integer of the maximum word length loadable to the register, like the 8th bit or the 16th bit is classified as data with a sign by a front end part, and only the load instruction of this data is generated by a code generating part. Consequently, '0' clear of upper bits in the general register is unnecessary in this case, and therefore, the objective program is compressed and the execution efficiency is improved.
Patent JP-H09123951-A (JP)
Title: Support device for tilt cab
Inventor: HATAKEYAMA KOICHI
IPC: B62D33/067
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To dispense with two independent surge tanks composed of different parts which increase the air capacity of air spring maintaining good the riding comfortability in a tilt cab. SOLUTION: In a rear arch 11 supporting a tilt cab a surge tank is formed of a sealed pipe. The pipe and an air source is connected to each other through a levelling valve and it is connected to an air spring 14. At the center A of the pipe in the right and left directions composing the tank, a partitioning member 20 made of deformable material such as urethan rubber or the like is locked by a projection 21 formed on the inner surface of the sealed pipe, and thereby the pipe is divided into two right and left.
Patent JP-2001126771-A (JP)
Title: Charging method of sealed lead-acid battery
Inventor: MATSUDA YOSUKE
IPC: H02J7/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of charging a sealed lead-acid battery that may improve the service life of the battery and charge within a short period of time. SOLUTION: This method includes a step of measuring the discharge amount of sealed lead-acid battery. Further steps include charging of the battery with a constant current to the extent of the normal voltage (2.3-2.5 V/cell) (a first charging step); charging the battery with a constant voltage of the normal voltage (a second charging step), regulating the charging amount of the first charging step and the second charging step relative to the discharge amount to become to 101-103%, and performing a supplemental charging with the current rate of 0.02-0.05 CA relative to 1-3% of the discharge amount, when the number of charge-discharge cycle reaches a multiples of natural number of the normal cycle (the third charging step).
Patent JP-H11121367-A (JP)
Title: Coat film forming method and device
Inventor: HASHIGUCHI TSUYOSHI
IPC: H01L21/027
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming a coat film by which a uniform coat film is formed by controlling a glass substrate on which coating material is dropped at a constant temperature. SOLUTION: A coat film forming device 10 moves a temperature controlling plate 13 along its main spindle 11 to bring it into intimate contact with a turn table 12. When a glass substrate 15 is placed on the turn table 12 and sucked by sucking openings 12a, its temperature is controlled to a specified target by heating wires of the temperature controlling plate 13. When the turn table 12 is uniformly heated to a target temperature detected by temperature sensors 16, the temperature controlling plate 13 is separated from the turn table 12. The turntable 12 is rotated at a specified low speed through the main spindle 11. A discharging orifice 21 is moved to the perimeter of the glass substrate 15 through an arm 14. Resist is dropped onto the glass substrate 15 by moving the discharging orifice 21 from the perimeter toward the inner radius while rotating an arm 18.  When the drop of resist is completed, the turntable 12 is rotated at a specified high speed for swishing off the resist on the glass substrate 15 and making the film thickness uniform and the resist is dried.
Patent JP-H04175080-A (JP)
Title: Crt magnetic proof cover
Inventor: KOBAYASHI HIDEKI
IPC: H05K9/00
Filed: 1990-11-08
Abstract: PURPOSE:To ensure a light weight and a low cost and to eliminate a need for heat treatment in machining by using synthetic resin plates for the outside and an electrolytic iron foils for the inside and fastening a joined point with a non-metalic rivets. CONSTITUTION:A CRT magnetic proof cover consists of an angular cylinder 1 and a back plate 2. The angular cylinder 1 is constructed by bending a vinyl chloride plate 3 lined with the electrolytic iron foils with the vinyl chloride plate 3 facing outside, and fastening a jointed point 13 with a non-metalic rivet 4 for joining them. The back plate 2 is combined with the angular cylinder 1 by jointing each jointing part 21 and 22 with each jointing part 14 and 15 of the angular cylinder so as to close the opening end of the cylinder 1, fastening each jointed point with non-metallic rivers 4 for joining them, so that the magnetic proof cover can be assembled. Thus, since the vinyl chloride plate 3 is used as material, the light weight and the low cost can be ensured. Furthermore, the need for heat treatment can be eliminated in the machining.
Patent JP-H11139741-A (JP)
Title: Passenger conveyor
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/14
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise and vibration from steps by setting a space of a roller traveling passage of a terminal rail larger than the diameter of a roller at an inlet and an outlet of the rail and smaller than the diameter of the roller near an intermediate part of the rail. SOLUTION: A space W of a roller traveling passage at an intermediate part of a terminal rail 11 is set smaller than a space H thereof at an inlet of the rail 11. The space W is smaller than the diameter of the roller. An outside rail 14 is supported by an elastic body 20 such as a spring and a rubber so as to set a space of the roller traveling passage of the terminal rail 11 smaller than the diameter of the roller. With this structure, at the time of reversing a step 4 at a terminal part, generation of a backlash of a rear roller is prevented so as to enable the smooth passing, and generation of vibration and noise is thereby prevented.
Patent JP-H01188713-A (JP)
Title: Device for automatically adjusting length of tube of bowden wire
Inventor: BUIRII YAAKOPU
IPC: F16C1/22
Filed: 1988-12-02
Abstract: PURPOSE: To automatically adjust the length by making a plurality of spacer round plate drop on a part of a tube with a small diameter, when the tube becomes shorter or the wire becomes longer so the end of the tube moves by a press spring on account of operating conditions. CONSTITUTION: A bowden wire 1 operating a hand brake is guided in a tube 2 constituted of a screwed wire, an end of the tube 2 is fixed on a sleeve 3, and further is inserted into a casing 4 fixed on a frame 9. When the tube 2 becomes shorter or the wire 1 becomes longer on account of operating conditions, an end of the tube is pressed out from an axial hole by the spring 5, a plurality of spacer round plates 6, which are retained in the case 4, pressed downward by a spring 7 hung on a pin 8, drops sequentially on a part with a small diameter positioned at foreground of the sleeve 3, and is kept in the space between a flange 3a and a wall 4a. Therefore, the length of the tube of the bowden wire is automatically adjusted.
Patent JP-H06130553-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKEGAMI SHINPEI
IPC: G03C1/09
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a highly sensitive silver halide color photographic sensitive material with the improved sharpness and color reproducibility by forming perforations at the side edge (frame) of a film and specifying the area of the picture exposure part per picture and its aspect ratio. CONSTITUTION:At least one kind of the photosensitive silver halide emulsion layer with the photosensitive silver halide emulsion chemically sensitized by at least one kind among a selenium sensitizer, gold sensitizer and sulfur sensitizer is provided on a substrate. The substrate consists of a strip polyester base, >=4 perforations 5 per screen are formed in one or both of the frames 2 and 3, and the area of the picture exposure part 1 per screen is controlled to 3.0-7.0cm<2> and the aspect ratio to 1.40-2.50. The photosensitive layer consists of >=2 layers having different sensitivity, and a photosensitive layer having a different color sensitivity is formed between the lowest-sensitivity layer and the highest-sensitivity layer.
Patent JP-H09144530-A (JP)
Title: Catalytic activity condition discriminating device for engine
Inventor: OZAKI TOSHINOBU
IPC: F01N3/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect activity of a catalyst. SOLUTION: Activity decision integrating values IQAS, IQAC are set by intake air amount integrating values QAS, QAC calculated in each different two periods (S4, S9), based on this each activity decision integrating value IQAS, IQAC, by referring to a table, temporary catalytic activity levels QASLV, QACLV representing whether a condition of a catalyst is any of inactive, equiactive and active are set in each period (S5, S10). By combination of both the temporary catalytic activity levels QASLV, QACLV, the final catalytic activity level CATLV representing whether the present catalytic condition is inactive, equiactive or active is set (S12), to be used for air-fuel ratio control or the like.  An activity condition of a catalyst is grasped from only the integrating value of an intake air amount QA, so that the condition can be easily realized, further without using an output value or the like of an O2 sensor, the activity condition of the catalyst is judged, so that its detection cap be surely made even when expectable abnormality is provided in the catalyst.
Patent JP-H07214016-A (JP)
Title: Flowing liquid type ultrasonic cleaning device
Inventor: SAKURAI NAOAKI
IPC: H01L21/304
Filed: 1994-12-08
Abstract: PURPOSE:To provide a flowing liquid type ultrasonic cleaning device capable of belt-likely and stably jetting cleaning solution from an jetting port and suitable for cleaning a large area substrate to be treated. CONSTITUTION:This ultrasonic cleaning device is provided with a main body having a liquid inlet part 22, a liquid outlet part 23 and a liquid flow passage 46 for straightly connecting the liquid inlet part 22 to the liquid outlet part 23, the liquid jetting port 24 slenderly opened in a direction across the liquid flowing direction at the lower part of the main body and a means for applying ultrasonic wave to the liquid, which is placed at a part of the main body, where the liquid flow passage 46 is formed, so as to face to the liquid jetting port 24.
Patent JP-H09140237-A (JP)
Title: Reaping device
Inventor: FURUKAWA YOSHINOBU
IPC: B23D61/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To dissolve the weak point of a reaping device to reap a cereal rod with the fixed reaping unit at the center of the right and left reaping units when they are separately mounted on a side to side long reaping device independently movable in a single plane to the opposite direction synchronously and allowing the cereal rods to be surely reaped. SOLUTION: This reaping device is constituted of the fixed cutting blades 1, 2 attached on the harvester body and movable cutting blades 4, 5 which swing right to left overlapping with the fixed blades respectively and they are extended right to left. The left side fixed blade 4 and right side fixed blade 5 are connected at the midsection of the left and right part mounted at a difference in level preset high and low. The blades are separated left and right independently in which the mobile blades 4 and 5 are mounted as the one overlapping from the upper side to the fixed blade and the other overlapping from the lower side of the fixed blades 1 and 2 and simultaneously the left side mobile blade 4 and right side mobile blade 5 are set to move to the opposite direction synchronously.
Patent JP-H01145848-A (JP)
Title: Method for preparing original copy of layout
Inventor: KITAMURA KATSUYUKI
IPC: G06F17/50
Filed: 1987-12-02
Abstract: PURPOSE:To decrease the number of steps, to make the occurrence of errors hard to yield and to prepare the original copy of layout in consideration of delay time with respect to output terminals, by directly designing and preparing the original copy of the layout using I<2>L logic symbols in a layout pattern. CONSTITUTION:The pattern of a layout is used for preparation of the original copy of the layout T1. The preparation of the layout T3 and the preparation of a circuit diagram are carried out at the same time. Time delays with respect to output terminals 4, 4 and 4 are different according to distances to a power source feeding terminal. Even if symbols are moved to any place and the symbols are turned upside down in any pattern, the terminals can be recognized. Therefore, circuits can be designed in consideration of the delay time of a signal with respect to each terminal. At a circuit connection, where the signal delay at each output terminal of I<2>L is ignored, signal timing is delayed during the operation of the circuit. Spikes are generated, and flip-flops at the succeeding stages are erroneously operated. When the design and the connection are performed in consideration of the time delay at the output terminals beforehand, however, the erroneous operation of the circuit can be prevented.
Patent JP-2001127018-A (JP)
Title: Metal polishing method
Inventor: SHIMAMURA YASUO
IPC: B24B37/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing method for discovering a high CMP rate, and for realizing high flattening, dishing amount reduction, and erosion amount reduction, and for executing high reliable metallic film embedding pattern formation. SOLUTION: This is a metal polishing method for polishing a metallic film on a substrate by using polishing cloth whose surface has grooves while supplying polishing fluid for metal containing an oxidizer for metal, metal oxide dissolving agent, protecting film forming agent, and water.
Patent JP-H08154916-A (JP)
Title: Magnetic resonance spectroscopic imaging method and apparatus
Inventor: SHIMIZU HIROMICHI
IPC: G01R33/48
Filed: 1994-12-08
Abstract: PURPOSE: To provide a method which achieve an executing of a three- dimensional MR spectroscopic imaging of an organ in a short time. CONSTITUTION: A first process 11 for applying a spectrum selecting RF13 and a very intense gradient magnetic field 18 is implemented to suppress the magnetization of all spectrums within a measuring slab except for one spectrum to be measured. Subsequently, a second process 12 is implemented to form an image by an echo planar method by exciting a desired slab by a slab selecting RF pulse 14. Here, a phase encoding is performed across the thickness of the slab to obtain a three-dimensional image by repeating encoding steps. Thus, the encoding solely confined to one-dimensional space information is performed by repeated operation thereby enabling the formation of a solid spectroscopic image in a very short time.