baber/WOPTO huggingface dataset:
Patent JP-H04277241-A (JP)
Title: Panel for building
Inventor: ABE MASAHIKO
IPC: E04B1/64
Filed: 1991-03-05
Abstract: PURPOSE:To prevent rain water from coming in with the difference in pressure between the inside and the outside made zero, and thereby drain the rain water coming in by providing a male and a female connecting section formed by means of extrusion molding for the upper and lower peripheries of a panel where a heat insulating member is covered with a surface member, and concurrently providing through holes for the male connecting section. CONSTITUTION:A male and a female connecting section formed by means of extrusion molding are provided for the upper and lower peripheries of a panel in which a core member is composed of a heat insulating material 23 made of synthetic resin foam and the like while being covered with a surface member 1 made of aluminum material and synthetic resin. And plural through holes 7a are bored in the upstanding section of the male connecting section. These through holes are designed to act as a ventilating hole or a drain hole when the female connecting section of an upper panel A2 is engaged with a lower one in such a way as to be dropped therein or hung thereon. With this constitution, waterproofness can be enhanced.
Patent JP-H11258548-A (JP)
Title: Optical isolator
Inventor: KOYANAGI HARUKI
IPC: G02B27/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical isolator easy to assemble and stable in structure and performance by forming a magnet as a shape having a square-shaped groove in the longitudinal direction of a cylinder and fixing and holding a rotor by the inner wall of the square-shaped groove. SOLUTION: A U-shaped magnet 15 acts so that a rotor 11 changes the polarization direction of transmitted light by a magneto-optical effect. The magnet 15 is formed like a shape having a square-shaped groove capable of storing the rotor 11 in the longitudinal direction of the cylinder and the rotor 11 is fixed and held by the inwall of the magnet 15 and the side face of the rotor 11. Straight polarized light transmitted through a polarizer 10 and advanced in a forward direction is 45 deg. rotated at its polarization direction by the rotor 11 and the rotated polarized light is transmitted through an analyzer 12 of which transmitting polarization direction is 45 deg. inclined from that of the polarizer 10.  Straight polarized light advanced in the reverse direction is transmitted through the analyzser 12, rotated by the rotor 11 so as to have a 90 deg. angle from the transmitting polarization light direction of the polarizer 10 and interrupted. An isolator holder 14 supports the analyzeser 12 and the magnet 15 stuck to the rotor 11.
Patent JP-H04278311-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin and die therefor
Inventor: TSUKAMOTO SHINJI
IPC: B29C70/06
Filed: 1991-03-06
Abstract: PURPOSE:To develop the manufacturing method of fiber reinforced resin composition, in which even polymeric resin having low fluidity can be employed, by a method, which is similar to wire coating method, or by pultrusion and develop a die used therefor. CONSTITUTION:Reinforcing resin 1 is supplied in the form of roving. The die 3 concerned consists of an inlet part 9 and a die outlet part 15, each of which is equipped with a cooling means 10, a flow path equipped with a heating means and a plurality of choke structures arranged in the midway of the flow path. The temperatures of the inlet part 9 of the reinforcing fiber and of the die outlet part 15 are held within the domain ranging from the melting point of the resin to be impregnated to the temperature higher than said melting point by about 30 deg.C so as to impregnate the reinforcing fiber with the resin under the condition that the splitting of the roving is helped by the choke structures.
Patent JP-S51141614-A (JP)
Title: Key operation memoroy apparatus for electronic musical instrument
Inventor: MISHIMA TOSHIO
IPC: G10H1/02
Filed: 1975-05-31
Abstract: PURPOSE: To provide a memory apparatus which is simplified in construction and reliable in operation and to optionally give release to the memoried signal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263096-A (JP)
Title: Acoustic signal encoding method and decoding method
Inventor: JIN AKIO
IPC: G10L19/08
Filed: 1995-03-24
Abstract: PURPOSE: To encode a sound at a high compression rate and to encode a musical tone with high quality by using a CELP system and a conversion coding system. CONSTITUTION: An input signal 11 of a sampling frequency fS=24kHz is made a low band signal of fS=16kHz by a converter 221 , and it is encoded by a CELP coder 241 , and a resultant code C1 is outputted, and the code C1 is decoded by a decoder 251 , and the decoded signal is made the signal of fS=24kHz by a converter 26, and it is subtracted from the input signal 11, and a high band signal and a quantization error signal are coded by a conversion coding coder 242 , and the code C2 is outputted. Only the code C1 , or both of C1 and C2 are decoded to be used.
Patent JP-H03267602-A (JP)
Title: Waste heat recovery heat exchanger
Inventor: KONO SHUNJI
IPC: F22B27/02
Filed: 1990-03-16
Abstract: PURPOSE:To shorten the time from the beginning to the completion of a start-up operation and reduce the power consumption of a waste heat recovery heat exchanger by changing over the water level of hold-up water of an evaporator to a level below the lower end of heat exchange tubes therein or to a level above the upper end thereof to cause the evaporator to function as an outside-tube falling-film evaporator or a full liquid evaporator. CONSTITUTION:A liquid level controller 30 in an evaporator 1 sets the normal liquid level of hold-up water therein at a first normal liquid level NWL, a lowest level required in the bottom of the evaporator 1 to keep NWL at a set value in association with a feed water rate control valve 17, wherein, since a feed water recirculation pump 14 is operating, the water is circulated between a preheater 8 and the evaporator 1 and the water from a water sprinkling device of feed water is sprinkled over heat transfer tubes 2, whereby the water flows down over the outer surfaces of the tubes 2 and is heat-exchanged, so that the evaporator 1 functions as a falling-film evaporator to generate steam and feed it to a superheater 6. And on receipt of a signal, an arrival signal at a specified pressure of the evaporator (set value change-over command signal), the normal level of the controller 30 is changed over to a second normal level NWL+ H by a set value change-over unit 35, a level at which the tubes 2 acting as a full liquid evaporator are not exposed.
Patent JP-H01243828-A (JP)
Title: Indicating circuit
Inventor: MORIGUCHI MASUMI
IPC: G01R19/165
Filed: 1988-03-22
Abstract: PURPOSE:To enable extension of continuous operation time by estimating the length of time for which the continuous operation of an uninterruptible power supply is possible at the time of service interruption of commercial power source from discharge characteristics peculiar to a battery. CONSTITUTION:When an outage signal is input to an 8-bit CPU34 from a service interruption detector 32, the currents detected by a DC detector 31 is taken into the 8-bit CPU34 through an A/D converter 33. And data which are taken in at this time and data which are taken in just before are compared in the 8-bit CPU34, and in case that there is not change, data are taken in again. On the other hand, in case that there is change, time for which continuous operation is possible is calculated from data which are taken in this time and data which are taken in the last time and stored in a memory 35. After this, a time counter 36a by a timer 36 is set according to calculation results and substraction of the time counter is started. The results of the time counter 36a is indicated at a 7 segment LED through an LED driver 37.
Patent JP-S54158524-A (JP)
Title: Engine suction air volume measuring device for car
Inventor: NISHIMURA YUTAKA
IPC: F02M69/48
Filed: 1978-06-02
Abstract: PURPOSE: To precisely measure an engine suction air volume at a wide scope, by using a heat type flow meter at a low suction air flow volume range of an engine and a venturi meter at a high suction air flow amount area.  
     CONSTITUTION: A ratio of an engine suction air volume passing through a venturi part 310 of a main passage 300 to an engine suction air volume flowing to an orifice 305 from an orfice 304 through a by-pass passage 301 is always constant, and thus, a total engine suction air volume is computed by determining an air flow volume of the by-pass passage 301. When the engine suction air volume is a low flow volume, it is determined by a thermal line flow meter 303 which is located in the by-pass passage 301 and has a high measurement precision in the case of a low flow volume, but when the engine suction air volume is a high flow volume, it is found by a differential pressure meter 302 which measures a difference in the pressure between the downstream of an air cleaner and the venturi part 301 and has a high measurement precision in the case of a high flow volume. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10265038-A (JP)
Title: Pallet automatic transfer device
Inventor: KAKITA TAKUYA
IPC: B65G47/52
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by moving a device to a refuge position at the climb of a pallet, returning the same from the refuge position to a pallet receiving position after the climb, and transferring the held pallet to a pallet convey path, to simultaneously performing a pallet carrying-in operation, and a pallet carrying-out operation or a work carrying-out operation in parallel. SOLUTION: In a pallet automatic transfer device 10, an empty pallet P is tranferred to a pallet receiving device 14 to be returned to an original position, by moving an elevation table of a table lifter 13 upwardly and downwardly, when the pallet P on a pallet positioning conveyor 12 becomes empty, and the next real pallet P is carried onto the pallet positioning conveyor 12. On the other hand, the empty pallel P on the pallet receiving device 14 is transferred onto a pallet carrying-out conveyor 15 by a pallet pulling device during the time when the elevation table 36 is moved downward to be returned to the original position. Whereby the carrying-in operation of the real pallet P and the carrying-out operation of the empty pallet P are simultaneously performed in parallel.
Patent JP-S56163737-A (JP)
Title: Combined dry and wet desulfurization
Inventor: TSUNEYOSHI KIKUJI
IPC: B01D53/50
Filed: 1980-05-20
Abstract: PURPOSE: To perform desulfurization with less water consumption and simple aftertreatment of steam in combined dry and wet desulfurization by making the concentration of SO 2  in containing steam a definite concentration.  
     CONSTITUTION: The adsorbent that adsorbed sulfur oxides in dry desulfurization is sent to desorption process (b), and desorbed by sending desorbing steam from a line 3. The steam is circulated until the concentration of SO 2  in the steam becomes 18.7W19.6vol%. When this concentration arrives at said %, the steam is sent to cooling process (c) where it is cooled and separated into condensed water and SO 2 - rich gas. The condensed water is sent to lime slurry preparation process (g). The SO 2 -rich gas is sent to absorption process (d) and brought into contact with the lime slurry. Then, it is oxidized to gypsum dihydrate, and the lime is made into slurry with separated filtrate and condensed water, and made to slurry that absorbed gas rich in sulfur oxides. Thus, dry and wet systems are combined to save water and to eliminate discharge water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59190646-A (JP)
Title: Rich-burn sensor
Inventor: ASAYAMA YOSHIAKI
IPC: G01N27/407
Filed: 1983-04-12
Abstract: PURPOSE:To obtain an air-fuel ratio sensor which can detect rich-burn by a method wherein a measurement chamber is equipped with an oxygen control and supply means and a chemical equivalent point detection means and exhaust gas is introduced into this measurement chamber. CONSTITUTION:An oxygen control and supply means is composed of zirconia solid electrolytic plates 12, 17 and a chemical equivalent point detection means is composed of a TiO2 detection element 16. Measured gas (exhaust gas) is introduced into a space chamber (measurement chamber) B through a fine diffusion hole 14. A voltage is applied to electrodes 15a, 15b of an oxygen pump and oxygen in a reference chamber A is transferred into the space chamber B. When the air-fuel ratio of the measured gas is at the theoretical air-fuel ratio point, electrical resistance of the TiO2 detection element 16 changes step by step. As the quantity of the oxygen introduced into the space chamber B can be optionally controlled by the oxygen pump, the air-fuel ratio of the measured gas in the space chamber can be shifted to the rich-side from the theoretical air-fuel ratio point and the optional air-fuel ratio can be detected by the detection element 16.
Patent JP-S62223260-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: SHIGETOMI TAKUO
IPC: C08L73/00
Filed: 1986-03-26
Abstract: PURPOSE:To provide the titled compd. which has excellent moldability and gives moldings having an excellent surface appearance, by adding a specified compd. to a compsn. consisting of a polyamide and a brominated PS. CONSTITUTION:90-50wt% polyamide (a) (e.g., nylon 66) is blended with 10-50wt% brominated PS (b) having a Br content of 55-80wt% to obtain a compsn. (A) 100pts.wt. component A is blended with 0.05-3pts.wt. at least one compd. (B) selected from the group consisting of compds. of formula I (wherein R1 is a 4-20C aliph. satd. hydrocarbon group; and k and l are each a number of 2-30), compds. of formula II (wherein R2 is a 10-22C aliph. satd. hydrocarbon group) and polyoxyethylene/polyoxypropylene block copolymers having an average MW of 2,000-10,000 and an ethylene block content of 10-80wt%, represented by the formula III (wherein l, m and n are each the number of repeating units) and optionally, 5-30pts.wt. metal oxide (C) (e.g., Sb2O3).
Patent JP-H05274862-A (JP)
Title: Semiconductor memory device
IPC: G11C11/401
Filed: 1992-03-24
Abstract: PURPOSE:To simplify the timing control of a control signal given externally when a special high speed data reading such as an oblique reading is requested. CONSTITUTION:The semiconductor memory device is an improved video RAM 300 and is provided with two data registers 121 and 122 holding data of each line within a memory cell array 1. A transfer gate circuit 11 transfers the data of each line within the memory cell array 1 alternately to the two data registers. As a switching circuit 19 is alternately turned on, the data held in the two data registers is alternately and serially outputted. In addition to this, the data length to be outputted is controlled externally.
Patent JP-S58183231-A (JP)
Title: Injection molding machine
Inventor: KUMAZAKI HIROSHI
IPC: B29C45/32
Filed: 1982-04-20
Abstract: PURPOSE:To clamp a plurality of molds simultaneously by one mold clamping device by mounting other movable plate between both fixed and movable plates and simultaneously clamping a plurality of the dies among each plate. CONSTITUTION:Pressure oil works to the oil chambers 38a, 40a of boost cylinders 38, 40 under the state of mold opening, and the first and second movable plates 25, 36 progress to the right in the figure. The quantity of pressure oil working to the boost cylinders 38, 40 is reduced slightly before the first molds 21, 33 and the second dies 34, 35 are each in contact with contact surfaces A, B, and the movable plates 26, 36 are progressed at low speed. When the second movable plate 36 collides with a first slipper ring 43 fitted to a guide shaft 42, a support plate 22 also progresses to the right simultaneously while a tie bar 23 also moves. Since a lock nut 37 is engaged with the screw section 23 of the tie bar 23 and the first dies 21, 33 and the second molds 34, 35 are clamped completely, the molds can be clamped instantaneously when pressure oil is worked to a mold clamping cylinder 25, and a molding cycle can be shortened.
Patent JP-H08261159-A (JP)
Title: Control device for compressor
Inventor: HAMAOKA KOJI
IPC: F04B49/06
Filed: 1995-03-24
Abstract: PURPOSE: To provide a control device for a compressor whereby waste power consumption can be suppressed by stopping supplying voltage in a range of small load torque, in a compressor of performing compression by reciprocating a piston. CONSTITUTION: A device comprises a motor 2 of actuating a compressor, switching circuit 10 of on/off switching voltage applied to the motor 2, rotor rotational position detecting circuit 11 of detecting a rotational position of a rotor of the motor 2 and a current carrying determining circuit 12 of turning on the switching circuit 10 when the rotor position is in a compression stroke also turning off the switching circuit 10 when the rotor position is in a suction stroke.
Patent JP-H06254432-A (JP)
Title: Air cleaner
Inventor: KOBAYASHI HIDEO
IPC: B03C3/47
Filed: 1993-03-01
Abstract: PURPOSE:To make the structure of an air cleaner for removing particles contained in the air simple. CONSTITUTION:A runner 31 mounted on a rotating shaft 30a of an electric motor 30 disposed in an upper side room K1 of a cylindrical main body 20. First and second cylindrical filter components are mounted on the rotating shaft of the electric motor in an inner side chamber K2 on the lower side of the main body. An air induction runner 41 is provided in an outer chamber K3 on the lower side of the main body and a filter plate 42 is installed on the lower side of the runner. The runner 31 is rotated by the drive of the electric motor to supply the air from an air inflow cylinder 22 disposed on a main body side wall, and large size particles are removed by the filter plate and the first and second filter components. A dust collector 60 composed of first metal electrode plates with a number of pores and second electrode plates composed of metal plates laminated alternately through insulated spacers is inserted vertically in a main body 50 connected with the side walls of a main body 20 through an air flowing cylinder C. Smoky particles are removed by the dust collector.
Patent JP-S55159552-A (JP)
Title: Image pick-up tube
Inventor: TAKIGAWA TOORU
IPC: H01J29/68
Filed: 1979-05-30
Abstract: PURPOSE:To perform simple and accurate adjustment of alignment by providing single permanent magnet movably in axial and circumferential directions then adding an adjusting terminal to it thereby making the strength of magnetic field easily variable. CONSTITUTION:Extended sections 3a, 5a are provided on an assembly having a bobbin 3, deflection coil 4 and a magnetic shield 5 to form a circular groove 6, then single permanent magnet 2 is arranged movably in axial direction and rotatably in said circular groove 6. In order to adjust the alignment an adjusting terminal 7 is projected from the permanent magnet 2 toward the rear end of image pick-up tube 1. When moving the adjusting terminal in axial direction and rotating, the alignment is adjusted easily.
Patent JP-H05265642-A (JP)
Title: Structure of track ball
IPC: G06F3/0354
Filed: 1992-03-24
Abstract: PURPOSE:To simplify and make small-sized the constitution of a track ball by detecting non-magnetized lines applied among magnetized patterns formed on the surface of the ball by magnetic converter. CONSTITUTION:Many independent magnetized patterns 12 are formed on the surface of the ball 2. The 1st and 2nd magnetic converters 14, 15 are included in a casing, the 1st converter 14 counts up the number of non-magnetized lines 13 applied among respective patterns 12 crossing the 1st converter 14 in the longitude direction and the 2nd converter 15 counts up the number of non- magnetized lines 13 applied among the patterns 12 crossing the 2nd converter 15 in the latitude direction. Thereby, positional signals can be obtained by counting up the numbers of non-magnetized lines 13 applied among respective magnetized patterns 12 formed on the surface of the ball 2 in the longitude and latitude directions through respective magnetic converters 14, 15 and the positional signals can be inputted to a computer or the like as input signals.
Patent JP-S52151733-A (JP)
Title: Diagnostic kit
Inventor: JIYATSUKU ANDORE NADOO
IPC: A61K51/12
Filed: 1977-06-07
Abstract: Colloid-forming kit which can be used for medical diagnosis and has two separate containers, one of which contains a freeze-dried tin(II) phytate complex and the other contains a buffered aqueous solution of calcium chloride. The kit is suitable for preparing an injectable aqueous colloid of technetium-99m-calcium phytate for visualising the liver, the spleen and the bone marrow.
Patent JP-H09220080-A (JP)
Title: Retort food and its production
Inventor: ISHIZUKA NOBUTERU
IPC: A23L23/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To produce a retort food, capable of utilizing respective natural flavors of an ingredient and a curry, maintaining the freshness and useful for the curry, a stew, etc., by arranging the ingredient and a sauce in separate places in the same container so as not to mix both therein. SOLUTION: This retort food is obtained by arranging an ingredient and a sauce in separate places in the same container so as not to substantially mix both therein with a partition. A container, provided with the partition with a seal, a clip, a chuck, etc., in one pouch and designed to mutually mix contents by physical actions such as pushing, pulling or peeling is preferred.
Patent JP-H06280622-A (JP)
Title: Dash pot
Inventor: SUGIURA TOSHIO
IPC: F02M19/12
Filed: 1993-03-25
Abstract: PURPOSE:To prevent infiltration of waste water into a dash pot for controlling the return speed of a throttle valve in an automobile carburetor by attaching a ring having an inner diameter adapted to be elastically fitted onto a rod and a retainer ring abutting surface, to a spring retainer. CONSTITUTION:An annular ring 29 made of an elastic material such as rubber is made into close contact with the inside of a spring retainer 19A, and is fitted to the same with no gap therebetween. The inner diameter of the spring retainer 19A is made to be larger than that of the conventional one by the thickness of the ring 29 in order to fit the ring 29 thereonto. Further, the inner diameter of the ring 29 is set to be slightly smaller than that of the rod 11 so that it can be elastically press-fitted onto the outer periphery of the rod 11 in a condition in which the ring 29 is fitted in the spring retainer 19A. Accordingly, no gap exists between the rod and the spring retainer, thereby it is possible to prevent infiltration of waste water.
Patent JP-H10121257-A (JP)
Title: Electroless plating method and device
Inventor: NAKAYAMA TAKENORI
IPC: C23C18/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the electroless plating device and method by which the film forming rate of electroless plating is increased as compared with the conventional electroless plating technique, and hence the productivity is improved. SOLUTION: This electroless plating device has an electroless plating tank and a means for heating an electroless plating bath. The electroless plating tank 10 is arranged in a pressure vessel V or formed by a pressure vessel, and a means for controlling the pressure in the pressure vessel is provided. An air lock is furnished between the internal space and external space of the pressure vessel. In this electroless plating method, the electroless plating bath is kept at >95 deg.C, and the atmosphere pressure of the bath is made identical to or higher than the saturated vapor pressure of the bath.