baber/WOPTO huggingface dataset:
Patent JP-H08145489-A (JP)
Title: Refrigerator and operating method therefor
Inventor: ENDO TAKESHI
IPC: F25B9/00
Filed: 1994-11-25
Abstract: PURPOSE: To variably set the capacity of a refrigerating cycle by altering the composition of the circulating refrigerant of a refrigerator using a non-azeotrope refrigerant without using a complicated unit or controlling method. CONSTITUTION: An accumulator 2, a refrigerant compressor 1, a four-way valve 3, an outdoor unit heat exchanger 4, an outdoor unit expansion unit 6, a receiver 7, an indoor unit expansion unit 8, and an indoor unit heat exchanger 9 are sequentially connected by a tube to form a refrigerating cycle. Excess refrigerant is normally stored in the receiver 7. When the necessity of raising the ratio of low boiling point refrigerant composition occurs, in the case of cooling, the unit 6 is throttled, in the case of heating, the unit 8 is throttled, thereby reducing the refrigerant flow rate. Thus, the excess refrigerant in the receiver 7 is moved to the accumulator 2.
Patent JP-H10103300-A (JP)
Title: Resonance pump
Inventor: ROKURODA TAKESHI
IPC: F04F7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pump of a system in which resonance is generated in a container and obtain an intake/discharge power based on a fluid behavior by the resonance as a principle. SOLUTION: An oscillator 3 is arranged for vibrating a fluid 1 in a container 2. An intake/discharge port 4 for taking out (or supplying) the fluid is provided in the container 2.
Patent JP-H09133434-A (JP)
Title: Pulse type electronic expansion valve refrigerant circuit
Inventor: FUJIKOSO TERUO
IPC: F25B41/06
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To optimize the inside diameter of a refrigerant piping connected to a pulse type electronic expansion valve and to reduce the generation of refrigerant noise (cavitation noise) generated from a pulse type electronic expansion valve refrigerant circuit through the change of constitution of a balance capillary tube. SOLUTION: The inside diameter of a second refrigerant piping continued in succession from a first refrigerant piping connected to a pulse type electronic expansion valve 5 is decreased. The inside diameters of third and fourth refrigerant pipings continued in succession from a second refrigerant piping are expanded gradually in a stair-form manner and a vibration insulation material 7 made of rubber is additionally arranged to the peripheries thereof. A muffler 11 is disposed on the outlet inlet side of the refrigerant flow passage of a pulse type electronic expansion valve 5. The central space part of a balance capillary tube 4 connected in succession from the muffler 11 is filled with a filler 8 and the periphery thereof is covered with a vibration insulation material made of rubber and a heat shrinking material 10.
Patent JP-H05133381-A (JP)
Title: Control method for automatic water supplier
Inventor: SAKATANI TETSUNORI
IPC: F04B23/04
Filed: 1991-11-07
Abstract: PURPOSE:To provide a control method for an automatic water supplier, practical at a low cost, wherein a pump expected to stop in a parallel operation mode can be automatically and surely paralleled off as necessary regardless of constitution of the pump itself. CONSTITUTION:In a control method for an automatic water supplier of switching an operation mode to alternate operation A and parallel operation B, a pump in the parallel operation mode B is selectively and intermittently operated to decelerate as shown by Al   A2   A3. In the selected pump, since a delivery pressure and a delivery flow amount are decreased by decelerating operation, the pump is stopped, when the delivery flow amount (q) is decreased to a predetermined value Q0 or less, in a parallel-off region and not stopped, since a water pressure H in a supply water flow path is decreased to the above- mentioned predetermined value H1 or less before the delivery flow amount is decreased to the predetermined value Q0 or less, in a nonparallel-off region, and the pump is stopped when decreased to the parallel-off region while decelerating operation is intermittently repeated.
Patent JP-H07141993-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: FUKUDA MAKOTO
IPC: H01J9/395
Filed: 1993-11-22
Abstract: PURPOSE:To efficiently and safely enclose measured a little quantity of mercury by using a metallic capsule also for an annular lamp having a severe manufacturing condition. CONSTITUTION:A metallic capsule 5 wherein mercury is enclosed is arrangedly provided in a glass fine tube part 4 continued to one end of a glass bulb 1 to exhaust the inside the glass bulb 1, and then a laser beam is irradiated to the capsule 5 through the glass fine tube part 4 from a solid laser. Mercury vapor is enclosed into the glass bulb 1 through a hole produced in the capsule 5. An Nd glass laser or YAG laser can be used as the solid laser. Also, the capsule 5 can be formed of iron or iron alloy.
Patent JP-H07147685-A (JP)
Title: Video signal matrix device
Inventor: YOSHIDA KATSUHIKO
IPC: H04N11/08
Filed: 1993-11-22
Abstract: PURPOSE:To decrease the number of components of a video signal matrix device in a video signal processing field. CONSTITUTION:A video signal matrix device is provided with a 1st memory 11, a 2nd memory 13 and a 3rd memory 15 which store the arithmetic results of higher order m bits X 2<n> of the video signal, a 4th memory 12, a 5th memory 14 and a 6th memory 16 which store the arithmetic results of lower (n) bits of the video signal, a 1st adder 21 which adds together the outputs of memories 11 and 12, a 2nd adder 22 which adds together the outputs of memories 13 and 14, and a 3rd adder 23 which adds together the outputs of memories 15 and 16 respectively. Then the values are read out of the memories 11-16 respectively and the values are added together by the adders. Thus the final arithmetic result is obtained.
Patent JP-H09177878-A (JP)
Title: Patterned noise damping composite body
Inventor: HANSEN RICHARD M
IPC: F16F15/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping composite with its higher loss factor appearing in an extended temperature range to be applied to a brake, automobile body panel, etc., by providing a single viscoelastic damping layer including a pattern of adjacent areas for different, plural viscoelastic materials on the board. SOLUTION: A composite 20 is made of a pair of bound layers 21 and 22 and a viscoelastic layer 25 pinched between these layers. It is preferable that the bound layers 21 and 22 are formed with an adequate metal layer, are much thicker than the viscoelastic layer 25, and are formed out of an adequate material having its sufficiently high Young's modulus. The viscoelastic layer 25 is made of their different types of viscoelastic materials A and B, and these viscoelastic materials A and B are arranged in their specified pattern, this is preferably in the form of alternately continuous parallel stripes 26 and 27, the lengths of these parallel stripes 26 and 27 are less than 1/2 of the length of the composite 20, and they are arranged at the length of the composite 20 in their repeated pattern.
Patent JP-H11189583-A (JP)
Title: Stabilization of thioacetic acid
Inventor: LABAT YVES
IPC: C07C327/06
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To stabilize thioacetic acid because of such a problem associated therewith that the potency of thioacetic acid as a commercial product tends to decline through forming various sulfur or oxygen compounds due to its hydrolysis. SOLUTION: The subject stabilization is accomplished by adding 0.005-0.5 wt.% of a chloroacetic acid, pref. dichloroacetic acid to thioacetic acid.
Patent JP-S63212369-A (JP)
Inventor: FURANKU AARU JIYOONZU
IPC: A61M1/36
Filed: 1987-11-20
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-H09139044-A (JP)
Title: Disk cassette
Inventor: IWAKI YUJI
IPC: G11B23/033
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter of disk cassette from falling off from a shell due to deformation, or the shell from being shaved by the shutter at the time when the shutter is made to slide. SOLUTION: The disk cassette 1 is provided with a disk, a shell 3 housing the disk and a shutter 5 slidably mounted on the shell 3 to open/close an opening 4 provided on the shell 3 for inserting a head. The shutter 5 is formed so that the sectional plane becomes nearly a U-shape by a connecting part 33 for connecting a pair of opening/closing parts 31, 32 for the opening and each one end part of these opening/closing parts 31, 32. The opening/closing parts 31,32 are constituted of metal plate core materials 41, 42 integrated with a metal plate forming the connecting part 33 and plastic layers 43 provided on the surfaces of the core materials 41, 42.
Patent JP-H10131996-A (JP)
Title: One-way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/07
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch decreasing also the number of part items, having good meshing quality and more improving a function. SOLUTION: A one-way clutch is provided with an outer ring 1, inner ring 2, engaging member 3 arranged in an annular space 4 between these inner/outer rings, and a spring 5 energizing the engaging member in one direction. In a side surface of the outer ring 1 of the one-way clutch, a retainer washer 7 is locked, which is formed with a plurality of protrusion parts 7a, positioned in an annular space 4 in a peripheral direction further with a space therebetween serving as a pocket space arranging the engaging member 3, formed to be bent in an axial direction by a fixed pitch. The protrusion part 7a may be provided by two quantities aside to an external/internal periphery.
Patent JP-H09134118-A (JP)
Title: Production of relief photograph image
Inventor: MORIOKA KIMIHIKO
IPC: G03C9/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily produce a relief image viewed from the most desirable angle by photographing a stereoscopic image at angles at which the individuality of a model is best expressed and producing the relief image in accordance with the resulted photographs. SOLUTION: While a screen is projected toward the uncorrected image 1 from a projector 20P, the third photograph of the uncorrected image 1 is photographed by a camera C20. The fourth photograph of the uncorrected image 1 is photographed by a camera C21. Next, the fourth photograph is projected by a projector P21 to a reference plane 13 and the image projected on the reference plane 13 is photographed by a camera C22 to obtain a fifth photograph. The third photograph is thereafter projected to the reference plane 13 by a projector P22 and the fifth photograph is projected by a projector 23. On the other hand, a plastic material, for example, clay, is previously built-up on the reference plane 13.  The clay is built-up or shaved in such a manner that the respective intersected points (a) to (e) of the projected rays by the third and fifth photographs appear on the surface of the clay, by which the relief image 14 is obtd.
Patent JP-S63147827-A (JP)
Title: Production of metal halogenide
Inventor: WATANABE MORIO
IPC: C01G33/00
Filed: 1986-12-10
Abstract: PURPOSE:To remove a restriction for raw material and simplify a process by dehydrating an organic solvent contg. oxygen, which is allowed to extract and contain a metal halogenide complex of Ti, Zr, Nb or Ta, with a drying agent such as anhydrous mirabilite or calcium chloride anhydrate and then distilling the solvent. CONSTITUTION:The drying agent such as anhydrous mirabilite, calcium chloride anhydrate, calcium sulfate anhydrate or magnesium chloride anhydrate is prepared. Then the organic solvent contg. oxygen is allowed to extract one or more kinds among the metal halogenide complexes of Ti, Zr, Nb and Ta from mineral resources or resource such as scrap and to be contained in the complex. After the above-mentioned drying agent is added to the solvent, the solvent is heated and distilled. Thus, the metal halogenide is generated and the organic solvent contg. oxygen is regenerated.
Patent JP-H01166791-A (JP)
Title: Electromotive razor apparatus
Inventor: HANSU RABURIEIN
IPC: B26B19/38
Filed: 1988-11-21
Abstract: PURPOSE: To contact a shaving unit with the skin without excessively manipulating the wrist by providing a housing with a bearing for maintaining a first drive spindle portion at a position where the direction of its turn axial line gets out of the direction of the turn axial line of a second drive spindle portion. CONSTITUTION: This apparatus is provided with a housing 1 and a shaving head 2 arranged while being inclined with respect to the housing. The shaving head 2 is composed of a fixed shaving member 4 and a turnable turn shaving member 6 and an angle between a turn axial line 7 of the turn shaving member 6 and a lengthwise axial line 8 of the housing is defined as α. The turn shaving member 6 is coupled through a drive spindle 9 to a motor 10. This drive spindle 9 is composed of a first drive spindle portion 11 coupled to the shaving member 6 and a second drive spindle portion 12 coupled to the motor 10. The housing 1 is provided with a bearing 19, and the first drive spindle portion 11 is held at a position inclined with respect to the second drive spindle portion 12.  The motor 10 is built in the housing 1 and the centroid is located in the housing so that handling can be facilitated.
Patent JP-H04164791-A (JP)
Title: Main rope maintenance device for elevator
Inventor: NAGAKI SHIGEAKI
IPC: B66B5/00
Filed: 1990-10-30
Abstract: PURPOSE:To maintain constant tension for a main rope connected to anchors by coupling a tubular spacer piece to an extension rod temporarily laid with one end thereof screwed into a plurality of anchors, and concurrently supplying pressure oil via the installation of a hydraulic jack between the spacer piece and the end of the extension rod. CONSTITUTION:An anchor 2 with one end thereof connected to a main rope 1 is inserted through a rope anchoring body 1a, and secured with a nut 3. An extension rod 5 is screwed into one end of the anchor 2, and a tubular spacer piece 6 is coupled to the extension rod 5. In addition, a hydraulic jack 7 is laid adjacent to the spacer piece 6, and the spacer piece 6 and the jack 7 are pressed to the rope anchoring body 1a with a nut 8 on the other end of the extension rod 5. In this state, when the hydraulic jack 7 is supplied with pressure oil at the same pressure level as and by the same hydraulic pump 9, the extension rod 5 is pulled, according to the tension of the main rope 4. Consequently, the main rope 4 comes to have the same tension, and is secured with a nut 3. The extension rod 5 and the spacer piece 6 are, then, removed, together with the hydraulic jack 7. According to the aforesaid construction, the tension of a plurality of main ropes 4 can be easily made constant.
Patent JP-H07251173-A (JP)
Title: Reactor for sterilization of water
Inventor: PITSUTAA IREENE
IPC: C02F1/36
Filed: 1994-11-28
Abstract: PURPOSE: To make it possible to execute even the mechanical decay and sterilization of bacterium carriers.  
     CONSTITUTION: This reactor for sterilization of water has an ultrasonic vibrator transducer 5 in a first part 2 on the inlet side of a reactor case. This vibrator transducer imparts impact to the liquid flowing through the reactor for the purpose of the decay of animal plankton and other hosts of bacteria during operation. The case has a UV lamp 12 arranged in at least one axial direction in a second part 3 which is adjacent and coaxial to and with the first part. The ultrasonic vibrator transducer 5 with its vibration surface 4 held perpendicular to the case shaft of the reactor case spreads across the entire section of the first part and an inlet aperture 9 elongates to the circumference of a pipe terminal. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001118597-A (JP)
Title: Alkaline secondary cell
Inventor: IRIE SHUICHIRO
IPC: H01M10/30
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary cell that can inhibit degradation of charge capacity and improve cycle life. SOLUTION: This cell includes nickel combination as an activating material, a positive pole including cobalt combination or metal cobalt, a negative pole including hydrogen occlusion alloy, a separator and an alkali electrolyte solution, where in the positive pole includes an activating material coated with a conductive capsule before first charging process, and also the alkali electrolyte solution is dissolved with aluminum or makes contact with an aluminum compound.
Patent JP-H06147656-A (JP)
Title: Freezer device
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1992-10-30
Abstract: PURPOSE:To realize a temperature control which can be adapted rapidly for a variation in a refrigerator by a method wherein a superheat is calculated, a coefficient of differentiation of the superheat is calculated, a fuzzy deduction is carried out in response to the calculated coefficient of differentiation and a degree of opening of an electronic expansion valve is controlled. CONSTITUTION:In a freezer device in which a compressor 1, a condensor 2, an electronic expansion valve 8 and an evaporator 4 are connected in series, an outlet side of the evaporator 4 is provided with an evaporator outlet temperature sensing part 10. In addition, there is also provided a throating device 9 communicating from an inlet liquid pipe of the electronic expansion valve 8 with a pipe 5 and further there is provided an evaporator outlet saturation temperature sensing part 11 for use in sensing a temperature of the refrigerant just after the throating device 9. Super heat is calculated at a super heat calculating part 12 in response to an output of each of the temperature sensing parts 10 and 11 and a difference signal in respect to a reference value is got at a comparing part 13. In addition, at a differential coefficient calculation part 14, a differential coefficient of the super heat is calculated and a fuzzy deduction is carried out at a fuzzy control part 15 in reference to the differential coefficient and the difference signal and a degree of opening of the electronic expansion valve 8 is controlled.
Patent JP-2000115326-A (JP)
Title: Communication equipment, method and storage medium thereof
Inventor: SHINODA HIROSHI
IPC: H04M1/26
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To allow an operator to fully confirm the indication of a destination, even if mis-recognition takes place in voice recognition processing and a wrong destination is displayed by controlling the communication equipment, such that the equipment makes dialing to line after recognizing received voice data and outputting destination data corresponding to the recognized voice data for a prescribed time. SOLUTION: The facsimile terminal indicates an abbreviation of destination specified by voice recognition processing. When a software switch stored in an SRAM is not set to a confirmation operation by a set key 310, dialing is executed with a time delay of T by a timer. That is, after the time T is set to the timer in an RTC, whether or not a stop key 318 is depressed is discriminated. When the stop key 318 is not depressed, whether or not the timer exceeds the time T is discriminated. When the timer exceeds the time T, dialing is executed. However, when the stop key 318 is depressed, the facsimile terminal goes into a standby sate.
Patent JP-H03152409-A (JP)
Title: Method and apparatus for measuring contour of object
Inventor: OGUMA TERUTORA
IPC: G01B21/00
Filed: 1989-11-10
Abstract: PURPOSE:To make it possible to execute measurement in a short time and to make the whole of an apparatus small in size by subjecting a signal waveform of one rotation from a converter to Fourier transform and by measuring the contour of a workpiece to be measured based on a frequency spectrum obtained by removing a fundamental wave spectrum from the frequency spectrum obtained by the transform. CONSTITUTION:A workpiece 4 to be measured is set in the center substantially on a turntable 2 and a probe 6 of a converter 5 is put on the outer peripheral surface of the workpiece. On the occasion, the workpiece 4 may be set by eye measure so that it is positioned in the center of a rotating shaft. When the amount of displacement of the probe 6 is sampled for one rotation or more, the amount of displacement of the probe 6 for each rotational angle of the table 2 is taken in CPU 9. By operating necessary soft ware by operating a keyboard 11, a waveform of a probe displacement signal SD is subjected to Fourier transform and a frequency spectrum thereof is determined. By removing a fundamental wave spectrum from this frequency spectrum, an error caused by the eccentricity of the workpiece 4 can be removed at one time, and based on the frequency spectrum wherefrom the fundamental wave spectrum is removed, the exact dimensions of the surface roughness of the workpiece 4 and others can be measured.
Patent JP-H07130890-A (JP)
Title: Non-volatile semiconductor storage device and manufacture thereof
Inventor: AMANO SHIGEKI
IPC: H01L29/792
Filed: 1993-10-28
Abstract: PURPOSE:To improve integration density by providing a vertical type FET manufactured by forming a floating gate at the central section of the laminating section of a polycrystalline semiconductor layer through an insulating layer as a memory cell. CONSTITUTION:A P-type polycrystalline silicon layer 1, an N-type polycrystalline silicon layer 3 and a P-type polycrystalline silicon layer 2 are laminated successively on an amorphous insulating substrate SUB, and a floating gate 4 using a columnar-shaped polycrystalline silicon layer as a blank is formed between the polycrystalline silicon layers 1, 2, 3 through a gate insulating film 5 at the central section of the laminating section. The floating gate 4 is irradiated selectively with electron beams, and voltage is applied to corresponding word line and bit line, thus changing the state of the charging of the floating gate 4. Since an FET is arranged in the vertical direction by the laminating of the polycrystalline semiconductor layers, integration density can be made better than a conventional non-volatile memory device disposed in the horizontal direction.
Patent JP-H03155320-A (JP)
Title: Insulator supporter
Inventor: ISHIKAWA HIROSHI
IPC: H01B17/56
Filed: 1989-11-10
Abstract: PURPOSE:To improve the withstand voltage characteristic and reduce the insulator size by constituting an insulator supporter by laminating low-resistance material containing semiconductors, along the surface of a plane-supporting part where the vertical-direction component of an electric field is generated. CONSTITUTION:Paint 4 having low resistivity such as nylon paint is applied onto the horizontal surface of a plane-supporting part 3a where the vertical- direction component of an electric field E is generated. When an insulating spacer 3 is provided between an air container 1 and a high-voltage line 2 in this way, the vertical-direction component of an electric field E is generated on the horizontal surface of the plane-supporting part 3a parallel to the high- voltage line 2. And the plane-supporting part 3a is charged along the surface by this electric field E. Charges generated by this charging are instantly canceled by the paint of low resistivity. This makes it difficult for local dielectric breakdown due to a reversed-polarity surge, etc., to occur, and increases the withstand voltage characteristic of the insulating spacer 3.