baber/WOPTO huggingface dataset:
Patent JP-H0470099-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: HIROSHIMA YUKIMI
IPC: H04R31/00
Filed: 1990-07-09
Abstract: PURPOSE:To easily produce a speaker diaphragm whose mechanical strength is improved by generating a phase change from a liquid phase to a solid phase in a connection material after producing a nonwoven fabric mat containing chitin fibers. CONSTITUTION:The nonwoven fabric mat containing the chitin fibers is produced by either a wet method or a dry method. In this case, the nonwoven fabric mat is produced after allowing it to contain preliminarily the chitin fibers. This nonwoven fabric mat is formed by hot pressing with the connection material in which the state change from the liquid phase to the solid phase is generated according to a temperature change, so that the chitin fibers can be connected storongly with each other through the connection material which is fixed after permeating among the chitin fibers at the time of the liquid phase. Thus, the diaphragm containing the chitin fibers, whose mechanical strength is improved, can be easily produced without special resin or the like.
Patent JP-S6424379-A (JP)
Title: Connecting method for oxide superconductor
Inventor: TANAKA SHUNICHIRO
IPC: H01R43/02
Filed: 1987-07-21
Abstract: PURPOSE:To facilitate connection of oxide superconductor by heating a filling using oxide superconductor and superconductor to be connected until they melt, supplying the filling to the welds continuously, and then subjecting it to a heat treatment in an oxidating atmosphere. CONSTITUTION:An oxide superconductor is used as a filling 3 for welds, and the end faces of oxide superconductors 1, 2 in connection with this filling 3 are together with their adjacencies heated and melted by external energy, and the filling 3 is supplied to the welds continuously to weld the end faces. Then the welds are subjected to heat treatment in an oxidating atmosphere. That is, welding by external energy provides mechanical consolidation between oxide superconductor crystals to lead to easy connection of the oxide superconductors. After connection, also, the welds undergo another heat treatment in oxidating atmosphere, and thereby oxygen is introduced to voids in the crystals of oxide superconductor, which should suppress degradation of superconductivity of these parts to be involved with welding.
Patent JP-H1118955-A (JP)
Title: Automatic bread baking machine
Inventor: SAITO KYOICHI
IPC: A47J37/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily seize time up to a baking finish by setting finish time at start time to residual time except for an air blowing process only when a short time course is set, announcing a finish and setting a residual time display to zero when a baking process finishes. SOLUTION: At bread baking time, a cover 3 is opened, and a material is set in a vessel 9 of a heating chamber 4, and a start switch is pushed, and a keading action is performed by rotating a kneading blade 11 by a kneading electric motor 6. Afterwards, bread is made through fermenting and baking processes. In this case, in an input waiting mode condition, quick dispatch bread is selected by a course selecting switch of an operation panel 15, and when the start switch is pushed, it becomes a baking process of 65 minutes through a kneading process of 34 minutes, a primary fermenting process of 15 minutes, a degassing process of 20 seconds and a secondary fermenting process of 45 minuets, and the whole processes finish in two hours and 40 minutes.  After the baking process, it becomes a finish process, and a buzzer is buzzed in the beginning of the process, and a finish of the process is announced.
Patent JP-S6077613-A (JP)
Inventor: TAKAHASHI MASARU
IPC: H02B1/20
Filed: 1983-09-30
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-H0849886-A (JP)
Title: Cold heat accumulating tank
Inventor: KURAMOTO TETSUEI
IPC: F24F5/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a cold heat accumulating tank in which latent heat accompanying a solid-liquid phase variation of cold heat accumulating substance is utilized and then an amount of cold heat accumulation can be sensed more precisely. CONSTITUTION:A cold heat accumulation tank is comprised of a cold heat accumulation substance, a heat transfer pipe 7 for cold heat, a heat transfer pipe 8 for heat radiation, a sensing device 4 for detecting a level of a cold heat accumulation substance, and a flat plate 10 made of material having a lower density than that of the cold heat accumulation substance and mounted to be floated on a liquid surface through a rod 6.
Patent JP-S6426213-A (JP)
Title: Water level conversion device
Inventor: MATSUI SHOICHI
IPC: G05D9/12
Filed: 1987-07-22
Abstract: PURPOSE:To detect even the low level of water with high accuracy by driving a feed water valve driving means and reading the output signal of a water level detecting means within a constant period, deciding that the water level in a tank is 0 when its variation is smaller than a specific value, and correcting a value corresponding to a desired water level according to the output signal. CONSTITUTION:A control means 4 reads variation of the output signal of the water level detecting means 3 within the constant period from the start of feeding water into the tank and when the variation is smaller than the constant value, it is decided that the water level in the tank is 0; and the value corresponding to the desired water level is calculated with the output signal of the water level detecting means 3 when the water level is 0 to perform water level control. Even if operation is started by mistake while water is reservoired in the tank, corrections are never made according to the water level signal in the presence of the water. Consequently, invariably high-accuracy water level detection is performed and corrections are made to detect even the low level of water with high accuracy regardless of variation in ambient temperature and variance of a water level detecting device itself at the time of mass- production.
Patent JP-H10567-A (JP)
Title: Driver with light
Inventor: ASAHI YOSHIYUKI
IPC: B25B23/18
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To conveniently use a driver without feeling any inconvenience even in a dark place by providing a cover composed of a transparent material in the edge of a flashlight and mounting a screw driver member in a same transparent narrow-cylindrical fitting part projecting from the center of the cover. SOLUTION: A cover 2 is composed of a transparent body formed from a reinforced plastic and the like, its fitting part is formed into a polygon 2a matched with the polygonal face 1c of a flashlight 1, the cover is firmly fitted with the edge part of the flashlight 1 so as to prevent it from being fallen or running idle, and the integration with the flashlight 1 can be held. A transparent, narrow, polygonal fitting part 3 composed of the same material as the cover 2 is projected from the center of the cover 2 and a magnet 4 is installed on the bottom of the fitting part 3. When the shaft of a screw driver member which is formed into a polygonal pole matched with the fitting part 3 is fitted with the fitting part 3, it is attracted by the magnet 4 so as to be prevented from being fallen.
Patent JP-S6242213-A (JP)
Title: Output power controller for solar battery
Inventor: KUMANO MASAYOSHI
IPC: G05F1/67
Filed: 1985-08-20
Abstract: PURPOSE:To obtain the maximum output electric power with high stability by defining a voltage level at which the level of the electric power is maximum with addition of the disturbance as the set value and controlling a power control means so that the voltage level of a solar battery is equal to the set value. CONSTITUTION:When a disturbance command 32 is given from a timing command circuit 25, the disturbance signal is delivered from a disturbance generating circuit 23 and added with the output of a voltage command circuit 22 by an added circuit 24. Thus the output setting signal 31 is changed. As a result, the frequency of an inverter 2a is changed and therefore the frequency of a motor 14 is changed. Then the working points of a solar battery are changed sequentially. While the circuit 25 also delivers a sampling command 33 and a sampling A/D conversion circuit 19 fetches the voltage and current levels of the battery successively at that time point to store them in a storage circuit 20. Then the generation of disturbance is through, an arithmetic circuit 21 calculates the electric power from the data on the circuit 20 by an arithmetic command 35 to obtain the voltage value against the maximum electric power. When the arithmetic is over, the circuit 22 delivers the changed voltage value after converting it into the analog value by a setting change command and also holds this analog value until the next sampling operation.
Patent JP-2000015271-A (JP)
Title: Treatment of selenium-containing solution
Inventor: FUJIGAKI TAEKO
IPC: C02F1/58
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an extremely practical method capable of efficiently removing total selenium to a prescribed value of drainage standards or less within a short time by treatment within a normal temp. region at a time of the removal of selenium in a hexavalent selenium-containing soln. and capable of utilizing an existing treatment equipment without almost remodeling the same. SOLUTION: In selenium reducing treatment performed under a non-heating condition by adding a ferrous salt to a hexavalent selenium-containing soln., an org. compd. having chelate forming capacity to ferric ions within an alkaline region is allowed to be present in a treated soln. and the initial pH of the treated soln. is set to 8.5-9.5 to perform reduction and air is blown into the soln. while the pH of the soln. is set to 11 or more after reducing treatment to oxidize a ferrous salt and, after the soln. is neutralized, a precipitate is subjected to solid-liquid separation.
Patent JP-H1011623-A (JP)
Title: Automatic parking lot fee collector
Inventor: SAKATA KIYOSHI
IPC: G07B15/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic parking lot fee collector with which entering/leaving is enabled with non-stop and cash managing and summing-up jobs are unnecessitated. SOLUTION: This system is composed of a radio receiver/transmitter, entrance equipment, parking lot and exit equipment. The radio receiver/transmitter transmits identification information corresponding to the reception of a question signal. The entrance equipment transmits the identification information to a vehicle moving into the entrance of the parking lot P, discriminates suitability and opens or closes a gate 15 corresponding to the discriminated result. Besides, the possibility or impossibility of entering is displayed for this vehicle. When this vehicle enters, this identification information and the time of entering are recorded.  The exit equipment transmits identification information to a vehicle moving into the exit of the parking lot, opens a gate 25 when the identification information is coincident with the recorded identification information, and displays the possibility of leaving for that vehicle. When this vehicle leaves, a parking fee is operated based on the identification information of that vehicle, the time of entering and the time of leaving and the result is recorded in a parking fee file. That parking fee is transmitted to any predetermined financial institute for settling the account.
Patent JP-H0736134-A (JP)
Title: Production of silver halide emulsion
Inventor: ISHIZAKA TATSUYA
IPC: G03C1/09
Filed: 1993-07-23
Abstract: PURPOSE:To produce a silver halide emulsion which is a constituent of a photosensitive material that has high sensitivity, high developing processability, excellent preservable properties and low dependence on processing and enables low exhaustion of processing solutions at the time of running its processing by adding silver halide fine particles contg. silver iodide to the emulsion in a specified condition and chemically sensitizing the emulsion with a selenium compound. CONSTITUTION:The production of the silver halide emulsion is performed by adding silver halide fine particles contg. silver iodide to the emulsion in a condition of <=8.3pAg after the completion of the formation of the silver halide fine particles and chemically sensitizing the emulsion by a selenium compound. The silver iodide content in this silver halide contg. silver iodide is >=10%, preferably >=20% and most desirably 100%. A specifically excellent effect on an emulsion is realized by applying this sensitization with selenium or selenium- sulfur to the emulsion, which is obtained by forming a very thin layer having high iodide content on the surface of each of the silver halide fine particles with the dissolution of fine particles having high iodide content in a low pAg condition.
Patent JP-S57108289-A (JP)
Title: Plated steel plate and its manufacture
Inventor: HIROSE YUUSUKE
IPC: C25D5/50
Filed: 1980-12-25
Abstract: PURPOSE: To provide superior corrosion resistance to a steel plate plated with Ni and Cu layers each having a prescribed thickness by heat treating the steel plate at a temp. below the m.p. of Ni so as to diffuse Fe, Ni and Cu mutually and Ni to the surface of the Cu layer.  
     CONSTITUTION: An ordinary or stainless steel plate is plated with Ni in 0.1W 5μm thickness and Cu in 0.5W20μm thickness in order. This double-plated steel plate is heat treated at a temp. below the m.p. of Ni. The resulting plated layer of the steel plate is formed with an Fe-Ni-Cu alloy rich in Fe at the metal side and having Cu, Ni and Fe contents which are made higher, lower and zero toward the surface, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57106472-A (JP)
Title: Arc welding method
Inventor: KIMURA TSUTOMU
IPC: B23K9/025
Filed: 1980-12-25
Abstract: PURPOSE: To prevent the high temp. cracking at the beginning and terminal ends of the work and obtain the product stable over the entire length in the welding direction by setting welding current and moving speed lower by specific values than those in a steady state within the specific range of the beginning and terminal ends of welding.  
     CONSTITUTION: The moving speed of the arc and welding current are set in a range of ≥50% those in a steady state, more preferably, 50W80% and are so changed as to increase gradually from the lowest possible values up to the values in the steady state, within the range of at least 2m from the beginning end of welding. In an intermediate zone of welding, steady high speed welding is executed. Further in the range from the position at least 2m up to the terminal end at the terminal end of welding, the moving speed of the arc and the welding current are so changed as gradually as possible until they attain the values of the range of ≥50% those in the steady state, more preferably 50W80%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0831777-A (JP)
Title: Substrate polishing equipment
Inventor: OTA KAZUYA
IPC: B24B37/10
Filed: 1994-07-13
Abstract: PURPOSE:To provide a substrate polishing equipment which does not make the film thickness asymmetrical in polishing direction in the region between patterns obtained after polishing work. CONSTITUTION:In a substrate polishing equipment for polishing and flattening a surface 14a where a pattern layer and the upper layer film of a wafer 14 is formed, provided are a polishing surface table 12 equipped with a polishing pad 13, a vacuum sucking table 15 for holding a wafer 1, a rotating table 16 for relatively turning a polishing surface table 12 and a vacuum absorbing table 15, and a control portion 10 for reversing the rotating direction of the rotating table 16.
Patent JP-H0932490-A (JP)
Title: Joined structure of segment
Inventor: SOMEYA HIROKI
IPC: E21D11/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily and securely join segments mutually. SOLUTION: A recess 12 is formed at the end face 11 of each segment 10 along their aligning direction (direction shown by arrow A) and in a position where the end face makes contact with the end of a bolt hole 13, the tapped part 21a of a ring-to-ring bolt 21 is projected into the recess 12, and a long nut 25 is fitted around the ring-to-ring bolt 21 and fastened in such a way as to press the bottom surface 12a of the recess 12, so as to join the segments 10 together. A corotation preventing plate 30 having a fitting hole 30a in its center and having a square contour is placed in the recess 12 while being fitted around the long nut 25 by means of its fitting hole 30a and being locked with the inner peripheral wall 12b of the recess 12 at the corner 30c of its outer periphery 30b.
Patent JP-S6075816-A (JP)
Title: Connector for endpiece and temple of spectacle frame
Inventor: TANAKA KENJI
IPC: G02C5/22
Filed: 1983-10-03
Abstract: PURPOSE:To eliminate the clatter between an endpiece and a temple by inserting an insertion piece which is punched with a circular hole approximately equal to the bore of a tube and is provided at one end of an endpiece between connecting pieces and press-fitting a metallic spring pin into the tube and the circular hole of the insertion piece. CONSTITUTION:A connecting piece 41 is provided in the lower inside position at one end of a temple 4 and a circular hole 41A is provided to the center of the piece 41. A tube 42 having the outside diameter slightly larger than the diameter of said hole is press-fitted into the hole. A connecting piece 43 is provided in the upper inside position at one end of the temple 4 in the form of facing the piece 41 at a specified spacing therefrom and is punched with a circular columnar groove 43A having the same diameter as the diameter of the hole 41A. The groove 43 is on the same line as the center of the hole 41A and a tube 44 which is formed of the same material as the material of the tube 42 and has the same diameter is press-fitted into the groove 43A.
Patent JP-S5885953-A (JP)
Title: Program searching device of tape recorder
Inventor: MURO HIDEO
IPC: G11B15/087
Filed: 1981-11-16
Abstract: PURPOSE:To perform the assured program searching, by charging a capacitor after giving the wave detection to the output of a tape under a high-speed reproduction mode, actuating a Schmitt trigger circuit with the obtained voltage to actuate an FF and then to drive a plunger and then switching the operation to a constant speed mode. CONSTITUTION:A capacitor C is charged after giving the high pass saturated amplification 21 and the wave detection 22 to the output of a tape under a high- speed reproduction mode. This output of the tape is fed to a Schmitt trigger circuit 24 as well as to a comparator 26. An FF24 is preset at the signal existing part of the tape and delivers level 1 through a terminal Q. When the signal voltage V2 drops at the non-signal part of the tape, the output of the circuit 24 is set at 0 and then inverted 27. Thus an AND circuit 28 delivers an output to drive a plunger driver 29. Thus a plunger PL is actuated to switch the operation to the constant speed mode. At the same time, the comparator 26 compares the voltage V2 with the reference voltage VR and feeds the clear signal CL to the FF. Thus a silent part is detected accurately at an interval of music, and the program searching is possible in an assured way.
Patent JP-H0626668-A (JP)
Title: Terminal type air-conditioner combinedly used for processing outdoor air
Inventor: KIYOTAKI TAMON
IPC: F24F13/20
Filed: 1992-07-10
Abstract: PURPOSE:To permit saving of energy and reduction of noise by a method wherein a terminal type air-conditioner is formed so as to be super thin type to utilize an installation surface effectively and use the machine both as an outdoor air processing unit. CONSTITUTION:The outlet port 6 of already processed indoor air and an indoor air suction port 2 are provided in the body 1 of the machine while an outdoor air intake 8, a total heat exchanger 12 and dampers, such as an outdoor air amount control damper C, an indoor ventilation control damper (d), a bypass damper (e) and the like, are provided in an outdoor air processing unit. Air from an air circulating port 7 enters the total heat exchanger 12 through a filter 10 and a fan 11 to effect heat exchange between outdoor air, then, is mixed with indoor air from the indoor air suction port 2 after passing through an outdoor air processing and regulating damper (f) and, thereafter, is heated or cooled by the indoor heat exchanger 3 after passing through a fan 4 and is sent out of an air outlet port 6. The configuration, attaching methods and arrangements of the fans, the total heat exchanger, the dampers, the indoor heat exchanger and the like are considered specially to form a super thin type air-conditioner. On the other hand, a sound-deadening mechanism with a proper structure is formed in an air flow passage to reduce the noise of the machine.
Patent JP-S6243042-A (JP)
Title: Electrification proof cathode-ray tube
Inventor: YAMAGUCHI YUKIRO
IPC: H01J29/88
Filed: 1985-08-20
Abstract: PURPOSE:To prevent any static electrification of the surface of a front panel by affixing it to the face panel of a cathode-ray tube by using a conductive adhesive resin and adjusting the electric potential of the adhesive resin layer to the earth level. CONSTITUTION:A front panel 4 is affixed to the surface of the face panel 2 of a cathode-ray tube 1 by using a transparent conductive adhesive resin 3 prepared by mixing a micropowder of silver, copper or carbon into a polyester resin. A lead wire 7 is led out from the adhesive resin 3 and earthed together with a metallic fixture 5 and an external conductive film 6 in order to prevent any electrification of the front panel 4 which might be caused by static electric ity generated during turning on or off the switch of the cathode-ray tube 1. Due to the above structure, it is possible to prevent any uncomfortable feeling resulting from touching the front panel 4 and to prevent any misoperation or breakdown of the electric circuit which might result from electric discharge of the front panel 4.
Patent JP-H1027576-A (JP)
Title: Electrodeless discharge lamp
Inventor: MATSUO SHIGEKI
IPC: H01J65/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the blackening of an exhaust pipe, and improve the light flux maintaining ratio, in an electrodeless discharge lamp having the exhaust pipe at the center of the coil axis, as well as having a form surrounding an induction coil. SOLUTION: In an electrodeless discharge lamp in which an induction coil 2 to which a high-frequency current is applied; and a bulb 1 having an exhaust pipe 3 at the center of the coil axis as well as having a form to surround the induction coil 2, and sealing a discharge gas to the inside; are provided, and the discharge gas is excited and emitted by the function of a high-frequency electromagnetic field formed by the induction coil 2, an electromagnetic shield 8 is provided on the outer surface of the exhaust pipe 3. Consequently, the high-frequency electromagnetic wave field formed by the induction coil 2 is cut off at the outer surface of the exhaust pipe 3, and a plasma with a high density is not generated in the exhaust pipe 3.