baber/WOPTO huggingface dataset:
Patent JP-H04268178-A (JP)
Title: Coolant recovery device
Inventor: ROUERU EDOWAADO PEIJI
IPC: F25B45/00
Filed: 1991-11-13
Abstract: PURPOSE: To provide a refrigerant recovery device for a refrigeration system which discharges less fluorine carbide into the air, that is, causes less pollution of the environment. CONSTITUTION: A method of recovering a refrigerant comprises steps of extracting the refrigerant from a refrigeration system 12 to be maintained, and compressing the refrigerant extracted by a compressor 44 to form a high- pressure gaseous refrigerant. The high-pressure gaseous refrigerant is delivered to a compressor 60 to be condensed into a liquid refrigerant therein. The liquid refrigerant condensed in the compressor 60 is delivered to refrigerant storage means 26. In addition, the refrigeration system is provided with means for determining a compression ratio of a recovery compressor and means for monitoring whether or not the recovery compressor is operated with the determined compression ratio.  When the monitored compression ratio exceeds a set value, above which the compressor may be adversely affected in operation, a recovery system 10 is stopped and the extraction of refrigerant from the refrigeration system 12 to be maintained is terminated. The recovery system 10 extracts refrigerant stored in the storage means 26.
Patent JP-H07183448-A (JP)
Title: Semiconductor package
Inventor: TAKAHASHI TAKASHI
IPC: H01L23/29
Filed: 1993-12-24
Abstract: PURPOSE:To restrain the resistance of a lead frame and the dependence of the inductance on frequency, and improve the signal delay time, by making the lead frame of copper-based alloy as nonmagnetic substance, and bonding it to a ceramic substrate by applying material whose relative dielectric constant is smaller than or equal to a specific value to the sealing material. CONSTITUTION:A lead frame 5 composed of copper-based alloy is bonded to the mounting surface side of a semiconductor chip 2 of a ceramic substrate 1, i.e., the protruding end surface on the outer peripheral side of the ceramic substrate 1, by using sealing agent 4 whose relative dielectric contact is 5 or smaller. The lead frame 5 is electrically connected to each electrode of the semiconductor chip 2 by using bonding wires 6 or the like. Since the electric resistance of the lead frame 5 itself is small, the resistance of the lead frame can be made sufficiently small when the thickness of the skin where current distribution concentrates as the result of skin effect is small. Further frequency dependency of resistance can be eliminated, and signal delay time can be made sufficiently small.
Patent JP-H01204929-A (JP)
Title: High molecular weight polyalcohol
Inventor: PIYUI KUWAN UON
IPC: C08G67/00
Filed: 1988-12-23
Abstract: Novel polymeric polyalcohols consisting of repeating units of the general formula <CHEM> which units may be the same or different and wherein each R stands for a hydrogen atom or a hydrocarbyl group of up to 12 carbon atoms. Process for their preparation comprising the reduction of the corresponding polyketone polymer with a metal hydride.
Patent JP-H06171323-A (JP)
Title: Pneumatic tire
Inventor: KISHI HARUO
IPC: B60C15/04
Filed: 1992-12-04
Abstract: PURPOSE:To provide a pneumatic tire formed in such a way as to improve the seating performance of a bead part to a rim while improving the rupture strength of the bead part by preventing a bead core from breaking of a shape without lowering work performance at the rim assembling time. CONSTITUTION:A bead core 2 to be inserted in a bead part 1 is formed into laminated structure comprising a wire layer 5 formed by winding a rubber- coated wire 4 plural times into a ring shape, and a metal plate layer 7 formed by winding a metal plate 6, extended in the width direction of a tire, at least by one layer into a ring shape.
Patent JP-H05159618-A (JP)
Title: Conductive material for electrode
Inventor: SAKAI TAKENOBU
IPC: H01B1/16
Filed: 1991-12-10
Abstract: PURPOSE:To prevent the generation of short circuit in an Ag group electrode to be caused by migration. CONSTITUTION:The conductive material for electrode consists of an AG group particle 1 and a coating layer 2, which is coated on the surface of the Ag group particle 1 and which is made of the conductive material having the migration resistance higher than that of the Ag group particle 1. Ag electrode made of this material can highly prevent the ionization of Ag at the particle level against the mechanical stress and the thermal stress from the outside to prevent the migration of Ag securely.
Patent JP-H04198644-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI KOICHI
IPC: F25B1/00
Filed: 1990-11-29
Abstract: PURPOSE:To enable an accommodation to be set in response to a wide range of operating state of transition and normal operation and to perform a superior superheating control by a method wherein an air conditioner is comprised of an superheating degree control means for controlling an superheating degree to a target superheating degree and a correction means for applying a time-dependent correction to the superheating degree control means in response to a varying range of the number of rotation of an indoor fan. CONSTITUTION:A control part 1 may always detect an superheating degree TN in response to a difference between a temperature at a suction part of a compressor and a temperature at a central part of an evaporator. Then, the control part 1 may perform a next PID calculation in response to the detected superheating degree and determine an incremental degree of opening of value  PLSN. The control part 1 adjusts an opening degree of an electronic expansion valve through a valve driving part 3 in such a way as an superheating degree of a freezing cycle becomes a target degree. With such an arrangement, even if an operating state of the compressor is varied, a control which is suitable for the variation is carried out. When a frequency of the compressor is varied, a varying range is detected by a frequency range sensing part 4 and then a time-dependent correction is applied to the opening degree of the electronic expansion valve at the transition time control part 5 in response to the detected varying range.
Patent JP-H05160024-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHARA KENICHI
IPC: H01L21/265
Filed: 1991-12-10
Abstract: PURPOSE:To microscopically form a highly integrated semiconductor device of high efficiency by a method wherein the amorphous impurity diffusion layer and the amorphous diffusion layer in a semiconductor substrate, or the first amorphous semiconductor layer and the second amorphous semiconductor layer are simultaneously crystallized after they have been connected. CONSTITUTION:After the first insulating film 102 and an aperture part 103 have been formed on a semiconductor substrate 101, an amorphous impurity diffusion layer 105 is formed. Then, the first amorphous semiconductor layer 106 is laminated, and it is connected to the amorphous impurity diffusion layer 105 by the aperture part 103 by patterning. The second amorphous semiconductor 109 is connected to the first amorphous semiconductor layer 106 by an aperture part 108 in the same manner as above. Subsequently, a laser beam 110 is made to irradiate on the whole surface, the amorphous impurity diffusion layer 105, the first amorphous semiconductor layer 106 and the second amorphous semiconductor layer 110 are crystallized simultaneously, and a semiconductor device is completed. As a result, a low power consuming and highly efficient semiconductor device can microscopically be formed.
Patent JP-H03188733-A (JP)
Title: Method of determining window size and method of controlling congestion of data cell
Inventor: EREN ERU HAANE
IPC: H04L12/56
Filed: 1990-11-29
Abstract: PURPOSE: To save the total quantity of required memory by allocating a default cell buffer to a virtual line formed on each node and setting up the cell buffer of the virtual line to a size less than minimum buffer instructed by any one of nodes. CONSTITUTION: A table COUNT-TABLE 304 is prepared to store buffer distribution to respective virtual lines and the use of the buffers. A GLOBAL-COUNT register 310 holds contacts with all cells so as not to hole the total number of cells in all virtual line buffers. When a cell arrives, a receiver expresses a write request in WREQ, and when COUNT [VC] is less than LIMIT [VC], a comparator generates a FALSE value in a line LIMITREACHED. When a noticed virtual line consumes all the distributed space of a cell queue in writing operation, a T+C line 312 writes data in the cell queue to distribute new cells.
Patent JP-H11159064-A (JP)
Title: Fixing structure for roof material
Inventor: OKAMOTO TADASHI
IPC: E04D1/34
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a roof material which in the case that nailing is carried out from the upper side of a fixing metal fitting in the execution, prevents whole transmittance of nailing shocks to a roof material through the plate-shaped body of the fixing metal fitting to remove the possibility of a damage of the roof material. SOLUTION: A roof material 1 is provided on a roof substrate member 3 and a fixing metal fitting 2 is placed on the roof material 1, and a nailing is carried out from the upper side of the fixing metal fitting 2 to fix the roof material 1 to the roof substrate member 3. In this case, a plate-shaped body 21 of the fixing metal fitting 2 is bent, and a gap S is formed at an inserting through spot of a nail 4 in the plate-shaped body 21 of the fixing metal fitting 2 between the lower face of the plate-shaped body 21 of the fixing metal fitting 2 and the upper face of the roof material 1, and both the side edges of the plate-shaped body 21 of the fixing metal fitting 2 and brought into close contact with the upper face of the roof material 1 by the elasticity of the plate-shaped body 21 of the fixing metal fitting 2.
Patent JP-H05167565-A (JP)
Title: Data transmission method using satellite communication
Inventor: FUJISAKI KUNIO
IPC: H04L1/22
Filed: 1991-12-11
Abstract: PURPOSE:To improve the line efficiency of a satellite communication line by instructing a master station to perform a retransmission from a center based on the error result of a block unit of reception data of each slave station when a multi-address communication is performed from the master station to a slave station via the satellite communication line. CONSTITUTION:A multi-address communication from a master station 20 to slave stations 30, 40 is performed via a satellite communication line 102 and the salve stations 30, 40 transmits the result of an error check by a block unit to a center 10 via a ground line 103. The center 10 instructs the master station 20 to perform a retransmission via a ground line 101 based on the result of the error check. The master station 20 performs the retransmission to the slave stations 30, 40 from the master station 20 via the line 102 when there are a numbers of error blocks. The station 20 performs the retransmission to the slave stations 30, 40 from the center 10 via the line 103 when there are few numbers of the error blocks. Thus, the number of the satellite communication line can be reduced and line cost is reduced.
Patent JP-H09141967-A (JP)
Title: Transmission switching mechanism for recorder
Inventor: UMEDA RYUICHIRO
IPC: B41J2/185
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission switching mechanism for a recorder in which a driving force transmission gear and a negative pressure gear can be held in a meshed state within a predetermined region even if a carriage is shifted to the printing region side after both gears are meshed. SOLUTION: A first kick part 50a is provided at a starting point in capping region and a second kick part 50b is provided in a printing region while projecting to the moving range of a carriage 3. When the first kick part 50a is kicked by a rib 55 provided on the carriage, the meshing gear 41c of a driving force distribution gear 41 meshes a purge gear 48 and when the second kick part 50b is kicked, both gears are unmeshed. This structure prevents both gears from unmeshing even when the carriage is shifted to the printing region side between both kicking parts.
Patent JP-H10165049-A (JP)
Title: Lure and production thereof
Inventor: ITO KIYOSHI
IPC: A01K85/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lure having a surface seeing the surface of the body through transparent or semitransparent scales and to provide the method for inexpensively producing the lure provided with such scales in different sizes from the head to the fin. SOLUTION: This lure is formed into a form similar to a fish to become feed and on a main body surface 1 colored similarly to the fish, scale patterns are printed by transparent or a little colored semitransparent ink. In this producing method, plastic or wood is formed into the form similar to the fish to become the feed, this surface is printed or painted with coloring and patterning similar to the fish of model and further, the scale patterns are printed from the printed or painted surface by the transparent or a little colored semitransparent ink.
Patent JP-H09155768-A (JP)
Title: Explosion proof type motor-driven device
Inventor: SATAKE YUKINOBU
IPC: B23B45/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the explosion proof type motor-driven device which will never suck gas even when each hermetically sealed structure is damaged. SOLUTION: Assembling and electric motor 13 and a switching mechanism 14 in hermetically sealed chambers 1a and 2a respectively and setting the pressure of the hermetaically sealed chambers 1a and 2b to at least atmospheric pressure are so designed as to prevent gas from being sucked in for being ignited even when the hermetically sealed chambers 1a and 2a are damaged in structure. Besides, in an emergency when pressure is dropped down, a pressure switch 18 is operated, and the switching mechanism 14 is driven so as to allow a power supply to be turned off, so that the electric motor 13 is thereby prohibited from being used (rotated). When the pressure of the hermetically sealed chambers 1a and 2a is dropped down, inert gas or air is filled therein by using cylinders, pumps and the like.
Patent JP-H06123166-A (JP)
Title: Tatami member using plastic rush
Inventor: MOTOWAKI NOBUYUKI
IPC: E04F15/02
Filed: 1991-11-14
Abstract: PURPOSE:To cut a tatami to size at a site and to facilitate subsequent treatments. CONSTITUTION:A tatami surface 17 is woven of plastic rush which is irregularly contracted and has a melted coat formed on the surface thereof by passing a longitudinally drawn tapelike body made from thermoplastic resin through a heating member forming a small clearance. The tatami surface is bonded to a padding 19 made of plastics and an edge 20 is secured to each side from which the section of the plastic rush is exposed.
Patent JP-H04192033-A (JP)
Title: Complement conversion circuit
Inventor: NOGUCHI TADAYUKI
IPC: G06F7/508
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the proportion secured between the propagation delay time and the number of bits and to attain a high processing speed even in extension of the number of bits by providing a selector circuit to select both the reverse output and the forward output of an inverter circuit. CONSTITUTION:An inverter circuit 1 inverts the input data and a selector circuit 3 uses the output signal of an AND circuit 2 as a control signal to discriminate the input data from the input inverted data. Under such conditions, the input Aphi is outputted as it is with the output Qphi and the input A1 is outputted with the output Q1 when the inverted output of the input Aphi is equal to '1'. Then the input A2 is outputted with the output Q2 only when both inputs Aphi and A1 are equal to '1' and otherwise the inverted data of the input A2 is outputted. With the output Q3 the input A3 is outputted only when the inputs Aphi - A2 are equal to '1' and otherwise the inverted data of the input A3. As a result, the number of stages can be decreased for the elements and a high processing speed is attained without causing such a case where the propagation delay time caused by the conversion of two complements are proportional to the number of bits.
Patent JP-H02171690-A (JP)
Title: Fuel assembly for pressurized water nuclear reactor
Inventor: MORI KAZUMA
IPC: G21C3/33
Filed: 1988-12-24
Abstract: PURPOSE:To enable making a fuel a high burn-up one by providing a new screw connection part on an extended member extending from an upper nozzle, and a control rod guide thimble, and by providing a length controlling function to the screw connection part. CONSTITUTION:An extended member 2 and a control rod guide thimble are screw-connected one another and a position of the extended member can be raised or lowered by turning each one. In this case, when an upper nozzle 1 has to be detached in a order to change the position of the extended member 2, disconnection of a spot welded 4 parts is solely required. With this sort of constitution, because a whole length of a fuel assembly can stay as it is, without any change from an ordinary one, any design change of other parts is not required at all even if a high burn-up modification might be applied.
Patent JP-H09167733-A (JP)
Title: Formation of pattern
Inventor: SATO YASUHIKO
IPC: G03F7/038
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress cutting and dimensional conversion error of resist pattern at the time of etching an organic film sandwiched between a resist and a film to be processed by increasing the etching rate of organic film. SOLUTION: In the method for forming a pattern using an organic film functioning as an anti-reflection film, a poly-Si film 11 for forming a pattern is coated with a resist 13 through an organic film 12 principally comprising polysulfone and then subjected to exposure and development thus forming a resist pattern. The organic film 12 is then irradiated with an electron beam to cause main chain cutting reaction thus accelerating the etching rate. Subsequently, the organic film 12 is subjected to selective etching using the resist pattern as a mask followed by selective etching of the poly-Si film 11 using the resist pattern and the organic film 12 as a mask.
Patent JP-H1028230-A (JP)
Title: Method for processing image and device therefor
Inventor: HUI JONATHAN Y
IPC: G09G5/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and device, for executing color conversion by one-dimensionally interpolating the each color component in a three-dimensional color space. SOLUTION: One common grid point close to an objective color is selected from a look-up table (S603), a first grid point approaching the common grid point is selected in a direction, related to the color coordinate of a first channel (C) (S604), one-dimensional interpolation between the common grid point and the first grid point is operated, based on the color coordinate value of the objective color (S607), and the first color coordinate value of the objective color in a three-dimensional color space is obtained. Then, the color coordinate value of the objective color in each three-dimensional color space is obtained for a second channel (M) and a third channel (Y) in this same way (S608, S609), and the first, second, and third color coordinate values for the color of target in this three-dimensional color space are outputted (S614).
Patent JP-H05142616-A (JP)
Title: Blurring preventing camera
Inventor: TANAKA ETSUO
IPC: G03B7/30
Filed: 1991-11-15
Abstract: PURPOSE:To accurately grasp the circumstances of camera shake just before actuation and to reduce failure by outputting a signal in accordance with the magnitude of pressure applied to a shutter button in the case of pushing in the shutter button. CONSTITUTION:When a 1st switch SW1 is turned on by pushing in the shutter button 11, a camera is in a photographing preparing state, and when a 2nd switch SW2 is turned on by pushing in the button 11 further and a fixed time elapses, a photographing lens is stopped down and the opening/closing of the shutter is performed. A system control means 1 measures the time from turning on the 1st switch SW1 till turning on the 2nd switch SW2 and predicts the occurrence of blurring in the case that the measuring time is shorter than the fixed time. Thus, the camera shake is prevented by detecting the speed of pushing the button 11, making the shutter speed higher within the ability of the camera in accordance with the detected speed, and releasing at a diaphragm value for increasing brightness within the ability of a mounted lens.
Patent JP-H04192932-A (JP)
Title: Private paging terminal
Inventor: TAKANO MASANORI
IPC: H04M3/42
Filed: 1990-11-27
Abstract: PURPOSE:To decrease an erroneous call operation and to enable high-quality call service by inhibiting call display at a call display part when exceeding the error correcting ability of an error control part. CONSTITUTION:A signal received by an antenna 61 is inputted to a reception part 62, a required reception processing is executed and error correction is executed by an error control part 63. An error correction possibility judging means 66 of the error control part 63 monitors whether error can be corrected at the error control part 63 or not, and the judged result of the means 66 is inputted to a control part 64. When the means 66 judges that the error can not be corrected at the error control part 63, a call display inhibiting means 67 of the control part 64 inhibits the call display at a call display part 65. Thus, by decreasing the erroneous call operation, the high-quality call service is enabled.
Patent JP-H10170760-A (JP)
Title: Optical connector
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/38
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and to reduce the cost, by adhering and fixing one optical connector plug to an adapter and making only another optical connector plug attachable and detachable so as to be switchingly connectable. SOLUTION: One optical connector plug 20A is adhered and fixed to an adapter 10C, and only another optical connector plug 20B is made attachable and detachable so as to be switchingly connectable. Namely, a holder 3 of one optical connector plug 20A is locked by an elastic lock element 9 while being inserted into one inserting port of an adapter 10C so as not to be dropped, and integrated with the adapter 10C by an adhesive agent in that state. Besides, at the other optical connector plug 20B, a ferrule 2 housed inside the holder 3 is fixed at a constant position (fore end position) by a pressing member 30 inserted from the rear end of holder 3. The other optical connector plug 20B is provided with a coupling 7 and a spring 8 for energizing it.
Patent JP-H10159935-A (JP)
Title: Spline nut
Inventor: ENOMOTO NOBUO
IPC: F16H25/24
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve so as not to cause a hitch on a spline shaft at its inlet end by arranging a carbon fiber dispersed resin layer forming a screw thread on an inside surface, and installing ceramic hollow cylindrical members in gateways on both ends. SOLUTION: Installing parts 107 and 108 having a diameter larger than an inside diameter 106 of an outside part 105, are respectively formed in a range of a prescribed length from a flange part side end surface 104 and the other end surface 103 of the outside part 105 of a spline nut 1 where a carbon fiber dispersed resin 101 layer is arranged on an inside surface, and ceramic parts 5 and 6 are fitted in them, and are fixed by an adhesive. This is screw- fitted to a spline shaft 2, and the spline shaft 2 is reciprocally rotated, and the spline nut 1 is sent in the reciprocal direction along the spline shaft 2.  In that case, since inside surfaces of the ceramic parts 5 and 6 which are arranged in gateways of the spline snut 1 and have high hardness and strength and are excellent in a balance of these move by contacting with a screw thread of an outer peripheral surface of the spline shaft 2, a hitch is not caused.