baber/WOPTO huggingface dataset:
Patent JP-H10174668-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide vacuum cleaner which can lower noises caused by exhaustion with an electric fan. SOLUTION: In this vacuum cleaner, a case cover 15 is arranged with an interval above an electric fan housing chamber 7 of the body 1 of the cleaner and a cord reel case 29 is arranged below the electric fan housing chamber 7 while an exhaust chamber 24 is formed in the rear thereof. In this case, the fan 6 is covered with a motor case 20 and an opening 22 is formed on one side of the outer circumference part of the motor case 20 while another opening part is formed so as to communicate with the cord reel case 29 on the opposite side (the other side) of the opening 22 of the electric fan housing chamber 7. Moreover, a slit 35 is formed in the rear wall of the cord reel case 29 to make the exhaust chamber 7 communicate with the inside of the cord reel case 29.
Patent JP-H07189966-A (JP)
Title: Scroll compressor
Inventor: NAKAJIMA HIROSHI
IPC: F04C29/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a scroll compressor with low vibration and low noise by preventing the vibration of a shell cover body caused by the pulsation of compressed refrigerant gas. CONSTITUTION:A first baffle 100 is fixed to the face 1a, on the muffler chamber 14 side, of a fixed scroll 1 by a bolt in such a way that a baffle body 100c faces between a discharge port 2 and the face 12a, orthogonal to the shell cylinder center, of a cover body 12. Compressed refrigerant gas discharged from the discharge port 2 is guided toward the peripheral wall inner surface of the muffler chamber 14 by the first baffle 100 so as to be prevented from directly colliding with the face 12a, orthogonal to the shell cylinder center, of the cover body 12.
Patent JP-H10175185-A (JP)
Title: Robot hand
Inventor: IWAMI KENICHI
IPC: B25J15/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To firmly grip an article with each finger part regardless of its diameter, and prevent the article from falling down. SOLUTION: This robot hand is provided with a finger opening diameter change adjustment mechanism 36 which changes the initial opening diameter of a finger part 16 so as to adjust it, a detection means detecting that the base end side of each finger 16 located around the circumference of the article approaches or comes in contact with the article, and a control means controlling how to hold and grip the article.  The control means is so constituted that its initial opening diameter of the finger part 16 is set at a large diameter side, let each finger part 16 be positioned around the circumference of the article in a state that the finger part 16 is opened, let the finger opening diameter change adjusting mechanism 36 be actuated to a diameter contracting side thereafter, and when it is detected by the detection means that the base end side of each finger part 16 approaches or comes in contact the the article, each finger 16 is thereby actuated to a closing side so as to be bent for gripping the article based on the result of the detection.
Patent JP-H11221897-A (JP)
Title: Production of printing plate
Inventor: GOTTLING JOSEF
IPC: B41C1/055
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To produce the printing plate provided on a plate cylinder by applying a surface layer. SOLUTION: In a method for producing the printing plate 2 provided on a plate cylinder 1, the plate cylinder 1 is covered with a foil hollow member 3 and the face element of the tubular hollow member 3 is heated by using laser beam to be transferred while controlled corresponding to an image line part. Thereafter, the foil hollow member 3 is detached from the plate cylinder 1. By this constitution, even when the plate cylinder 1 is large and laser output is high, high reliability can be obtained.
Patent JP-H07200542-A (JP)
Title: Vector processor
Inventor: NAKATANI SHOJI
IPC: G06F9/38
Filed: 1993-12-28
Abstract: PURPOSE:To improve the performance of a vector processor which successively calculate a series of data stored in a main storage device after supplying them to an arithmetic pipeline by performing the arithmetic processing without deteriorating the overall computing efficiency for the arithmetic pipeline of small throughput and by separating the converging period of a vector macroinstruction from the outrun prevention control in regard of the sum total, the retrieval, etc. CONSTITUTION:If a pipeline that has small throughput compared with other pipelines is detected, a bank management part prescribes the access timing to a vector register of the pipeline. Under such conditions, the pipeline of small throughput uses the timing (SR) set for a memory access pipeline as the access timing (DR1/DR2/DW3) set to the vector register. In addition, a changing part is added on a transmission line of an outrun prevention signal. Thus the outrun prevention signal is variable by a notification signal which notifies a converging period of the relevant instruction.
Patent JP-2001123936-A (JP)
Title: System and device for utilizing thermal energy included in material as resource
Inventor: MAEDA YUTAKA
IPC: F03G7/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a system utilizing a solar energy stored in all material (heat source) present in earth as energy of electricity and heat effective for human being. SOLUTION: A process (A) for carrying out vaporization by bringing liquid heat medium which vaporizes at a vicinity of temperature of a heat source into the heat source through a heat exchanger, and a process (B) for carrying out heat radiation of a vaporization heat medium by heating an object material to be heated through a heat exchanger other than the heat exchanger used in the process (A) under pressurization are coupled and circulated. A cubic expansion energy at the time of vaporization of the liquid heat medium in the process (A) and a heat radiation energy obtained in the process (B) are taken out and are used as a source such as electricity energy, motion energy and efficient heat energy.
Patent JP-H08182902-A (JP)
Title: Filter and filtration
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1994-12-28
Abstract: PURPOSE: To regenerate a filter element in a filter without removing it. CONSTITUTION: This filter consists of a pair of filter frames 3, 4 assembled so that they can be opened and closed, an introducing route 6 of a liquid to be treated communicating with the one filter frame 3, a filtrate discharge route 7 communicating with the other filter frame 4, an endless sheet-shaped filter medium 5 arranged between the pair of the filter frames 3, 4, and a scraping roll 12A which is a means for removing cake accumulated on the endless sheet- shaped filter medium 5 outside the filter frames 3, 4. Therefore, a liquid to be treated introduced from the introducing route 6 is filtered by the filter medium 5, and a filtrate is discharged from the filtrate discharge route 7, and cake accumulated on the filter medium 5 is removed by the scraping roll 12A.
Patent JP-H04205540-A (JP)
Title: Closed station controller
Inventor: KOSAKA MASATSUNE
IPC: G05B13/02
Filed: 1990-11-30
Abstract: PURPOSE:To decide the closed station timing of a transaction processor in accordance with the forming state of a queue and to ensure the satisfactory service to the users by setting the extended time of a closed station based on the occurrence state of a transaction processing request on the relevant day and the statistic occurrence trend of the request. CONSTITUTION:The occurrence rate of the transaction processing on the relevant day is obtained by a transaction occurrence rate measuring means 5 and then read by the statistic occurrence rate reading means 6 and 7 as a statistic trend. Then the occurrence rate and the statistic occurrence rates obtained by the means 3 and the means 6 and 7 are inputted to the fuzzy inference means 8 and 9 as the input variables of fuzzy inference. The means 8 and 9 estimate the extended time of a closed station based on a fuzzy rule decided previously. In such a way, the extended time of the closed station is properly decided in accordance with the occurrence state of a transaction processing request.
Patent JP-2001149269-A (JP)
Title: Heated toilet seat
Inventor: NAKAGAWA SHINYA
IPC: A47K13/30
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary configuration and to improve beautiful appearance concerning a heated toilet seat with a built-in heating means. SOLUTION: A toilet seat body 9 and an outline 6 of a back plate 10 of the toilet seat are constituted, upright wall surfaces 12 and 13 are provided along with the inner and outer peripheries of the both, top ends 12a and 13a of both the upright wall surfaces 12 and 13 are mutually confronted and coupled, a joint 14 of the both is formed on the side of a heated toilet seat 1 and one side of the joint 14 is made into slope 12c. Thus, dirt is prevented from being stuck on the joint 14, pollution caused by dirt is reduced and beautiful appearance is improved.
Patent JP-2001156079-A (JP)
Title: SiGe BASE BIPOLAR TRANSISTOR
Inventor: KONDO MASAO
IPC: H01L29/73
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an SiGe base bipolar transistor which can produce a small change in a forbidden band width in the vicinity of an emitter/base junction and produce less fluctuation in a transistor characteristic caused by dislocation generation. SOLUTION: An SiGe mixed crystal layer in place of a conventional Si layer is used for a single crystal part of an emitter of a second conductivity type of the SiGe base bipolar transistor. More specifically, a base layer is made of an SiGe mixed crystal layer, a single crystal layer between the base layer and an emitter polycrystalline Si film is made of an SiGe mixed crystal layer, a Ge composition therein is smaller than the Ge composition of the SiGe mixed crystal layer of the base layer. As a result, a change in lattice strain can be reduced while the forbidden band with at an emitter/base junction cannot be made too much narrow. Thus, reduction in current amplification factor and operational speed can be suppressed and simultaneously fluctuations in a transistor characteristic can be reduced.
Patent JP-H08185386-A (JP)
Title: Integrated circuit for acoustic processing
Inventor: KANEKO YOJI
IPC: G10H1/02
Filed: 1994-12-29
Abstract: PURPOSE: To connect external memories respectively corresponding to plural function blocks by the small number of pins by allowing an acoustic processing circuit and a microcomputer circuit to share an external bus through a memory access control circuit. CONSTITUTION: A microcomputer 106 reads out a control program built in a ROM 103 through a data bus 111, an address bus 112 and a memory controller 105, scans a switch 102 and a keyboard 102 in accordance with the control program and controls a sound source block 107 through a control line group 113. The block 107 reads out PCM waveform data by stepping width corresponding to a sound level to be generated from the ROM 103 through the data bus 111, the address bus 112 and the memory controller 105, works the read data and outputs the worked data as musical waveform data. The data are discharged from a speaker 110 as sound.
Patent JP-H11157289-A (JP)
Title: Paper guiding mechanism for plotter
Inventor: SUMII ATSUSHI
IPC: B41J2/01
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper guiding mechanism which does not generate white stripes due to paper foldings even when a plotting of a high printing ratio such as an image drawing using a normal paper having a specially high moisture absorbency in a pinching roller type plotter which carries a paper along a paper guide by a driving roller and a pinching roller. SOLUTION: Both sides of a recording medium 34 are pinched by a driving roller 22 and a pinching roller 32, and on the recording medium 34, a printing- plotting is performed by an ink jet recording head 30, and by the rotation of the driving roller 22, the recording medium 34 after the printing is carried to a paper guide 20 on the discharging side. To the paper guide 20 on the discharging side, a subsidiary paper guide 36 can be detachably attached. When a plotting of a high printing ratio such as an image plotting is performed using a normal paper having a high moisture absorbency, the subsidiary paper guide 36 is attached to the paper guide 20 on the discharging side.  The already recorded recording medium 34 is guided in the horizontal direction by a recording medium discharge guiding path 37 of the subsidiary paper guide 36 from the horizontal part of a recording medium discharge guiding path 21 of the paper guide 20, in a manner to be extended.
Patent JP-2001154263-A (JP)
Title: Projection type display device
Inventor: MIYAWAKI MAMORU
IPC: G03B21/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a projection type display device capable of projecting an image based on an optical modulation element on a screen surface from an oblique direction in a state where trapezoidal distortion is reduced while realizing the miniaturization of the entire device. SOLUTION: This projection type display device is provided with the optical modulation element where plural pixels are linearly arrayed, an optical scanning means performing scanning with luminous flux from the optical modulation element, a projection lens projecting the luminous flux from the optical scanning means to the screen surface from the oblique direction. The optical scanning means is arranged on or near the pupil surface of the projection lens, and a two-dimensional image is observed on the screen surface by optical scanning by the optical scanning means in the device. The dimension of the projected image observed on the screen surface is adjusted by making the sampling methods of the respective pixels of the optical modulation element different.
Patent JP-H07162498-A (JP)
Title: Telephone equipment
Inventor: IWASAKI SHIGERU
IPC: H04M1/274
Filed: 1993-12-07
Abstract: PURPOSE:To cancel the hard-to-understand control by using a dial key as a one operation key and registering many one operation dials. CONSTITUTION:A one operation mode control means 9 capable of mechanically switching the positions of turning on and off is provided. When a mode is turned on, a control means executes the output control of an originating sound according to the figure or code of. the key when the short depression of a dial key 8 is performed by the 1st system. When the long depression of the dial key 8 is performed by the 2nd system, the telephone number registered in a memory means 20 is read out corresponding to the controlled key and the originating control of the telephone number is performed.
Patent JP-H09160678-A (JP)
Title: Server power-off system
Inventor: SAKAI YUICHI
IPC: G06F1/26
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the operability and speed up processing of the server power-OFF system of a client/server type computer network system without requiring any special hardware. SOLUTION: A counter 22 sets a counter value to an initial value when the power source of a server 2 is turned ON and updates the counter value forward when a connection detection processing means 21 detects 'the event that a client 3 logs on the server 2 (or session open event)', but updates the counter value backward when 'the event that the client 3 logs off from the server (or session closure event)'. A judgement processing means 23 judges whether or not the counter value returns to the initial value when the counter value is updated backward. A power-OFF processing means 24 turns off the power source of the server 2 when it is judged that 'the counter value returns to the initial value'.
Patent JP-H05150398-A (JP)
Title: Photographic support
Inventor: ASAI SEISHI
IPC: B32B27/10
Filed: 1991-11-29
Abstract: PURPOSE:To improve adhesion between the support and an undercoat layer and between the undercoat layer and a photographic emulsion and coatability of the undercoat layer by using a specified gelatin on the undercoat layer of the photographic support coated with a polyolefin resin. CONSTITUTION:This photographic support is obtained by coating both sides of a paper base with a polyolefin resin and forming a gelatin coating layer on the side to be coated with the photographic emulsion, and the gelatin to be used for the undercoat layer has a gelly strength of 200-260g measured by the gelly strength measuring method of the photographic gelatin and a calcium ion content of 2000-4000ppm in the dried gelatin, and there are acid-treated, alkali-treated, oxygen-treated gelatins, and modified gelatins to be used, but the acid-treated gelatin is preferable. The undercoat layer may contain a surfactant, antiseptics, pH controllers, pH buffers, gelatin hardeners, alcohols, and the like.
Patent JP-H06183991-A (JP)
Title: Inhibitor of histamine liberation from mast cell
Inventor: SHIBATA TADAYOSHI
IPC: A61P37/08
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the subject agent effective as a preventive and therapeutic agent for allergic diseases, comprising a water-soluble composition of a plant material such as whole plant of quttiferous plant, stem of caprifoliaceous plant, ripe fruit of Crataegus cuneata or Crataegus maxinowiczii of rosaceous plant as an active ingredient. CONSTITUTION:Whole plant of Hypericum erectum belonging to the family Guttiferae, stem of Lonicera japonica belonging to the family Caprifoliaceae, ripe fruit of Crataegus cuneata or Crataegus maxinowiczii or its variety belonging to the family Rosaceae is collected, finely cut, dried under sunshine and ground by a crusher to give dried powder, which is mixed with water and heated under reflux to extract a water-soluble component. The extracted solution is centrifuged, a supernatant liquid is extracted, optionally water is distilled away from the extracted solution and the extracted solution is made into a powdery state to give a component having inhibitory action on mast cell histamine liberation. The component is made into an aqueous solution of an arbitrary concentration to give a spray agent, embrocation of eye drop or mixed with an ointment base such as an ointment for external application. Consequently, the objective mast cell histamine liberation inhibitor useful for preventing and treating diseases caused by allergic reaction is obtained.
Patent JP-H07156306-A (JP)
Title: Bag forming device
Inventor: TABUCHI KUNIHIRO
IPC: B31B23/14
Filed: 1993-12-07
Abstract: PURPOSE:To provide a bag forming device which can perform the forming and the folding operation of bags in an uninterrupted manner, regardless of size, in order to contrive the improvement of efficiency in the bag forming operation. CONSTITUTION:A bag forming device comprises a folding means for folding a strip-like material 51 fed from a material roll 7, a bag forming means for heat sealing and cutting the material 51 fed from the folding means to form a bag 52 and for folding the bag 52 and a transfer means for transferring the bag 52 folded by the bag forming means and the folding means is provided with a folding machine 8 for folding the material roll 7 and the material 51 double lengthwise. The bag forming means is provided with a rotary drum 1, a preheating roll 2, a first seal roll 3, a second seal roll 4, a cutter roll 5 and a pressing plate roll 6 and the transfer means is provided with a plurality of storing spaces 9 and a counting stacker 10 for driving the storing spaces 9 intermittently.
Patent JP-H03202692-A (JP)
Title: Gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/02
Filed: 1989-12-29
Abstract: PURPOSE:To improve compression efficiency, and to reduce vibration and noise by arranging a low pressure chamber, for separating gas and liquid, inside or outside a closed vessel containing a compression mechanism, by communicating the low pressure chamber with an inlet chamber of a compressor, and by changing over the low pressure side of the compressor to the inlet chamber or the low pressure chamber according to signals of temperature, pressure and operating speed. CONSTITUTION:When temperature or pressure of gas in low pressure side of the compressor is lower than set values, low pressure side of an outside of the compressor is communicated with a low pressure chamber 46, and other portions are closed or throttled by narrowing the passage between the low pressure side of the outside of the compressor and the low pressure chamber 46 according to signals of the temperature at outside and inside of the compressor, pressure in the compressor, or the pressure in a piping and the operating speed of the compressor. When the operating speed is below the range of set speed, the low pressure side of the outside of the compressor is communicated to an inlet chamber 17 so as to transfer most of the inlet fluid into the inlet chamber 17. Consequently, drop of compression efficiency is prevented by reducing endothermic reaction at a wall of an inlet passage. When the operating speed is above the range of the set speed, most of the inlet fluid flows into the low pressure chamber 46. After separation of gas and liquid, liquid is stored in the bottom, and gas only is introduced into the inlet chamber 17. Consequently, it is possible to prevent compression of the liquid, and to improve durability of the compressor as well as to stabilize circulating volume of refrigerant and to prevent vibration and noise of the piping.
Patent JP-H04208361-A (JP)
Title: Binary refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To smooth a refrigerating operation by operating a low temperature refrigerator if an operating time from a start is less than a predetermined time and a suction pressure detected by a low pressure switch is a predetermined value or less, and operating the refrigerator, after a predetermined time is elapsed, when the suction pressure exceeds the predetermined value during a period of the predetermined time. CONSTITUTION:A start output is generated from a high temperature compressor 4, and simultaneously a first timer 12 is counted. If the timer 12 does not reach counting of 5min (T) and the detected pressure LP of a low pressure switch 10 exceeds a set value SP, the operation is continued as it is. If LP<SP is obtained during counting of 5min and 5min is elapsed, the start output is applied to all low compressors 7. On the other hand, a second timer 13 is counted during counting of 5min. If 2min (t) is elapsed, the pressure LP is checked, and if LP < SP still remains, an abnormal operation state is judged to output a refrigerating operation stop.
Patent JP-2000204228-A (JP)
Title: Electroconductive composition
Inventor: MCCORMACK MARK THOMAS
IPC: H01L23/498
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive compsn. having a low electric resistance and not emitting a large quantity of gaseous byproduct by heating or pressurizing, and things and methods using this electroconductive compsn. SOLUTION: This electroconductive compsn. contains at least about 75 wt.% electroconductive particles based on the wt. of the compsn., and at least 50 wt.% of the electroconductive particles have a m.p. lower than about 400 deg.C. This compsn. contains a carrier contg. at least about 50 wt.% epoxy-functional resin based on the carrier. The epoxy-functional resin has a viscosity of lower than about 1,000 cP at 25 deg.C, pref. lower than about 600 cP at 25 deg.C. This carrier contains less than 0.1 wt.% melting agent based on the wt. of the carrier, and selectively contains other materials.