baber/WOPTO huggingface dataset:
Patent JP-H1047800-A (JP)
Title: Clooer
Inventor: INOUE TAKAHIRO
IPC: F25B1/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To return non-soluble lubricating oil staying in an evaporator with a high pressure refrigerant from the inside of an evaporator to a compressor by detecting the start of the compressor, and opening a solenoid valve provided on a bypass piping for a predetermined time. SOLUTION: When starting detection means 11 detects starting of a compressor 1, a solenoid valve control part 12 opens a solenoid valve 10, and returns non-soluble lubricating oil 8 staying in an evaporator 4 to the compressor 1 through an accumulator 5 with the aid of the high pressure liquid refrigerant. Herein, a timer 13 measures open time since the solenoid valve control part 12 starts opening the solenoid valve 10. Open time judgement means 14 judges whether or not the open time exceeds the set predetermined time, and if it judges that the predetermined time has passed, it closes the solenoid valve 10. Thus, there is eliminated heat exchange obstruction of the evaporator, and oil return to a cooler is secured to improve reliability.
Patent JP-S6485235-A (JP)
Title: Stabilizer comprising novel phenolic derivative
Inventor: MIZUI KIMIYA
IPC: C09K15/08
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a stabilizer for various organic substances, by reacting a phenol with a specified tricyclo[5.2.1.0<2.6>]dec-3-ene. CONSTITUTION:A phenol is reacted with 1-50mol., per mol. of this phenol, of a lower alkyl-(un)substituted tricyclo[5.2.1.0<2.6>]dec-3-ene of formula I (wherein R<1> is a lower alkyl in position 1, 7, 8, 9 or 10, R<2> is a lower alkyl in position 2, 3, 4, 5 or 6, and n and m are each 0-5) at -10-200 deg.C for 1-10hr in the presence of a Friedel-Crafts catalyst to obtain a stabilizer comprising a phenolic derivative formed by substituting at least one nuclear hydrogen atom of phenol, an alkylphenol having one or two 1-4C lower alkyl groups in o- and/or p- positions, or bisphenol A with a lower alkyl-(un)substituted tricyclo[5.2.1.0<2.6>] dec-3-yl group of formula II or a lower alkyl-(un)substituted tricyclo[5.2.1.0<2.6>]dec-4-yl group of formula III.
Patent JP-H0489130-A (JP)
Title: Production of electro-resistance-welded tube
Inventor: KOBAYASHI JUNICHI
IPC: B21C37/083
Filed: 1990-07-31
Abstract: PURPOSE:To produce the electro-resistance-welded tube which allows easy bead cutting and has an excellent inside surface shape by forming a steel strip, which is formed wider in the width on the side to constitute the inside surface of the pipe than the width on the side to constitute the outside surface to a cylindrical shape, then bringing edge surfaces into pressurized contact in such a manner that the pressurized contact area expands from the inside surface side to the outside surface side. CONSTITUTION:Both edge surfaces 1b, 1b of the steel strip 1 are so formed by edge forming rolls 2 that the width size on the side 1e to constitute the inside surface of the pipe is wider than the width size of the side 1f to constitute the outside surface of the pipe. After this steel strip 1 is formed to the cylindrical shape by the forming rolls, the edge surface 1b is pressed to the side face of a fin plate 5 by a fin pass roll 4 and is put into the state of building up to the inside surface side of the pipe, by which the thickness on the periphery of the edge part 1a is increased. The edge surfaces are thereafter brought into pressurized contact by squeezing rolls, by which the tube is produced.
Patent JP-S6182954-A (JP)
Title: Guide device for moving casting mold block in endless track type continuous casting machine
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1984-09-29
Abstract: PURPOSE:To provide a titled guide device for guiding the movement of casting mold blocks with good accuracy by providing respectively wheels which contact with the guide surfaces of guide fails on the outside peripheral side of a loop and wheels which contact with the guide surfaces on the inside peripheral side of the loop to the respective casting mold blocks. CONSTITUTION:A carriage 18 is driven via a gear piece 27 via a driving gear 14 and wheels A, B are guided along the guide rails 25 to move peripherally a casting mold 15 integral with the carrier 18 like a loop while forming a cavity with a pair of the upper and lower molds. On the other hand, a molten metal is poured into the cavity, by which continuous casting is executed. The wheel B is energized toward the guide surface 25b of the rail 25 on the inside peripheral side of the loop by a spring 23 and therefore the wheel A is also brought into contact with the guide surface 25b of the rail 25 on the outside peripheral side of the loop by the reaction thereof in the above-mentioned peripheral movement stage. The wheels A, B are therefore guided along the rails 25 in the clatter-free state, by which the flow of the casting mold blocks 10 in the direction orthogonal with the moving direction of the blocks is suppressed with good accuracy. The generation of ununiformity owing to the above-mentioned clatter in the size of the cavity is thus obviated and since there is no generation of a step in the billet, the dimensional accuracy of the product is improved.
Patent JP-H1050461-A (JP)
Title: Manufacture of resistant heating body
Inventor: WAKU YOSHIHARU
IPC: H05B3/14
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a resistant heating body having excellent electrical resistance characteristic, oxidization resistance, and mechanical property by mixing the specified power, forming it, and thereafter, heating it in the inert atmosphere so as to generate the Mo silicide, while sintering it. SOLUTION: Al2 O3 powder of purity 99.9% or more, Mo powder of purity 99.9% or more, and Si powder of purity 99.9% or more are used so as to generate the Mo silicide at 20-70% by volume of in-situ as a compound phase in a Al2 O3 matrix. At the time of heating it at a high temperature, Al2 O3 of the matrix near the surface reacts with SiO2 , which is generated by the oxidization of the Mo silicide near the surface, so as to form a fine phase, which is formed of a mixture phase of mullite and SiO2 , on the surface. Purity of a protecting film can be improved by specifying the raw material powder at 99.9% or more of purity, and furthermore, since the protecting coating having the superior heat resistance is formed, a superior resistant heating body of high temperature can be obtained. Electrical resistance can be desirably controlled by changing the volume ratio of the Mo silicide.
Patent JP-H0869394-A (JP)
Title: Printer monitoring device
Inventor: SHIMOTOI TAKASHI
IPC: B41J29/38
Filed: 1994-08-30
Abstract: PURPOSE: To immediately recognize abnormality from screen display or the ringing of a buzzer, etc., by an operator or supervisor without turning up the buzzer, etc., loudly even in a system in which the operator or supervisor is separated from a seat or in an unmanned system. CONSTITUTION: A signal branching part 11 selects a specific signal out of control signals transferred between a personal computer device and a printer corresponding to a selection signal 114 from an operating part 13, and sends out a selected signal to a signal monitoring part 12 as a monitoring signal 113. The signal monitoring part 12 outputs an output signal 117 to an external interface driving part 14 when it is detected that the monitoring signal 113 remains unchanged for prescribed time set in advance after a reset signal 116 is inputted. The external interface driving part 14 generates a driving signal 118 replying to the output signal 117, and drives a light emitting device 3 and the buzzer 4, respectively by outputting the driving signal 118 via switches 15, 16.
Patent JP-H0490446-A (JP)
Title: Water leakage detector for hot water supply heater with reheating functions
Inventor: OCHI MIKIO
IPC: F24H1/46
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the generation of overflow by installing water level detection means to a cistern, sensing a rise in a water level based on said detection means when a hot water solenoid valve is closed and detecting a water leakage in said hot water solenoid valve. CONSTITUTION:Both a bath water level control switch 99 and a bath temperature control switch 98 are used to set a bath hot water level and a bath hot water temperature. When an automatic switch 95 is turned on, a hot water solenoid valve 81 is opened so that hot water at a specified temperature may be injected into a cistern 60 from a hot water supply pipe 17 at a hot water supply function section. A hot water take out port 61 for the cistern 60 is communicated with a circulation pump 63 by actuating a three way valve 62 where the circulation pump 63 is operated so as to inject hot water from the hot water supply function section into a batch tub B by way of a hot water supply port 57 at a bath heat exchanger section 50. When the water level has reached a preset value, a bath hot water level sensor 59 senses it, the injection of hot water comes to a halt. In a water heater A with bath temperature keeping functions, when the water level in the cistern 60 keeps rising although the hot water solenoid valve 81 is closed, it is judged that the solenoid valve 81 is not closed to a satisfactory extent and the water leakage is generated.
Patent JP-H10103839-A (JP)
Title: Refrigerator and control method thereof
Inventor: SAI TOKEI
IPC: F25B5/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To permit the improvement of an energy efficiency by providing a pressure reducing device or an opening degree adjusting means to control the flow rate of refrigerant, which flows into respective coolers, in a refrigerator controlling a freezing chamber and a refrigerating chamber independently. SOLUTION: A closed circuit is constituted by connecting a compressor 31, a condenser 32, an opening degree adjusting means 40, a first cooler 27 and a second cooler 29 sequentially through a refrigerant pipe 34 while a refrigerating chamber fan 28 and a freezing chamber fan 30 are provided near the first cooler 27 and the second cooler 29. Cold air, produced by the first cooler 27 and the second cooler 29, is supplied to a freezing chamber and a refrigerating chamber by the operation of the refrigerating chamber fan 28 and the freezing chamber fan 30. Then, the pressure of refrigerant of high pressure side is reduced by the opening degree adjusting means 40 to discharge the same into low pressure side.  In this case, when the cooling operation of the refrigerating chamber 23 is started by driving the refrigerating chamber fan 28, the opening degree of the opening degree adjusting means 40 is increased to increase the flow rate of refrigerant and reduce a pressure difference between the high pressure side and the low pressure side.
Patent JP-H0870016-A (JP)
Title: Manufacture of resin-sealed semiconductor device having heat sink and its manufacturing method
Inventor: HASEGAWA HIDENORI
IPC: B29C45/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide a manufacturing method of a resin-sealed semiconductor device having a heat sink able to eliminate positional deviation of the heat sink and to improve accuracy of a position of a heat sink and a manufacturing device thereof. CONSTITUTION: A lower part mold 26 having the recessed parts 26a on both sides at least in the same direction is arranged downward a semiconductor element 23 to be resin-sealed so as to engage an end face of a heat sink 25 with this recessed part. and this heat sink 25 is set on the lower part metal mold 26 so as to perform resin sealing in this set condition.
Patent JP-H05201006-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARUMON PII FUITSUSHIYAA
IPC: B41J2/16
Filed: 1992-07-31
Abstract: PURPOSE: To form a matching surface which avoids vertical removal on a semiconductor device. CONSTITUTION: The first parts 37, 38 are formed on the first planar surface 36 of the first wafer. Precise dice cut 34 is applied on the first planar surface of the first wafer adjacent to this first part. This precision dice cut 34 defines the buttable edge, partially penetrating through the first planar surface of the first wafer. The first planar surface of the first wafer is matchingly adhered to the first planar surface of the second wafer, and the first planar surface of the second wafer contains the second part and is matchingly adhered to the first wafer, and the first and second parts cooperatively form a semiconductor device. A semiconductor device is specified by removing the first and second wafer parts surrounding the first and second parts.  The step to remove the first and second wafers includes a step to apply the second dice cut 42 which is parallel to and slightly deviated from the precision dice cut penetrating the first and second wafers.
Patent JP-H0544566-A (JP)
Title: Electronic control device for internal combustion engine
Inventor: IKETANI YOSHIHIRO
IPC: F02B77/08
Filed: 1991-08-15
Abstract: PURPOSE:To detect abnormality of a throttle sensor and to rapidly announce it to an operator, in an electronic control device for an internal combustion engine to determine an ignition angle based on a throttle opening value and the number of revolutions of an engine and control the ignition timing of the internal combustion engine according to an ignition angle determined at intervals of a given timing. CONSTITUTION:The degree of opening and closing of a throttle are detected by a throttle sensor 4, and an analogue signal proportioning the degree of opening and closing of the throttle is outputted to a CPU 12 from a throttle sensor input circuit 11. The CPU 12 inputs a throttle opening value at intervals of a specified time. A throttle opening abnormality deciding circuit 13 decides normality/abnormality of a throttle from the throttle opening value. When the throttle is in an abnormal state, an abnormality signal is outputted to a buzzer output circuit 14 and a buzzer 15 is sounded to announce abnormality of the throttle to an operator.
Patent JP-H0368995-A (JP)
Title: Display device
Inventor: ISHIKAWA KENICHI
IPC: G06F3/0481
Filed: 1989-08-08
Abstract: PURPOSE:To easily recognize the position of a cursor at a glance by discriminating the area where the cursor is positioned and changing the color of the display of the area to an emphasized color. CONSTITUTION:Based on a signal from a mouse 3, the cursor indicating part 4 of a control part 2 specifies the position of the cursor and whether or not the specified area, where the cursor is positioned, is included in the window of the screen of a CPU 1 generated in a window generation part 5 is discriminated by the window discrimination part 6. When the area is included in the window, the fixed color of the window is changed to the emphasized color through a window emphasis part 7, so that the position of the cursor is easily, rapidly and surely recognized at a glance.
Patent JP-H0650256-A (JP)
Title: Control method for automatic water feed device
Inventor: SAKATANI TETSUNORI
IPC: H02H3/05
Filed: 1992-07-31
Abstract: PURPOSE:To prevent stop of water supply even if a semi-conductor switch is shortcircuited when current of an electric motor is within an allowable range. CONSTITUTION:In an automatic water feed device to which a semi-conductor switch for controlling a pump is connected and having a main switch, only when currents of electric motors 3, 4 after transfer of off-signals to semi-conductor switches 17, 18 are at a prescribed values or more a main switch 19 is cut off. It is thus possible to supply water continually since the main switch 19 is not broken even if the semi-conductor switches 17, 18 are shortcircuited in the case where current of the electric motors 3, 4 are prescribed values or less.
Patent JP-H0253721-A (JP)
Title: Tablet containing coated granule
Inventor: OKADA MINORU
IPC: A61K9/36
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the subject tablet resistant to the collapse of the coating film of coated granule in compression-molding by coating a coated granule further with a protecting coating film of a water-soluble or acid soluble polymer. CONSTITUTION:A coated granule, e.g., granule coated with an insoluble polymer, an enteric polymer or wax is coated with a protecting coating film of a water- soluble polymer (e.g., hydroxypropyl methylcellulose, polyvinyl pyrrolidone or gelatin) or an acid-soluble polymer (e.g., polyvinyl acetal diethylaminoacetate) and is compression-molded to obtain the objective tablet. The breakage of the coating film in the compression molding can be avoided and a tablet keeping expected releasing characteristic can be prepared.
Patent JP-S6266689-A (JP)
Title: Manufacture of composite sheet with piezoelectric or pyroelectric property
Inventor: YANAGIDA TOMOYOSHI
IPC: H01L41/22
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a composite piezoelectric or pyroelectric sheet having high sensitivity, excellent primary workability by dispersing and solidifying particles of piezoelectric or pyroelectric sintered material on insulating polymer with which is uniformly coated a smooth carrier to form a sole layer, then removing skin layers, forming both electrodes on both side surfaces, and polarizing the electrodes. CONSTITUTION:Particles of piezoelectric or pyroelectric sintered material (e.g., sintered material of titanium lead zirconate) are pulverized and screened. A coating film 1 of solution of heat resistant thermosetting resin (e.g., polyamide resin) is formed of a knife coater on one side surface of an aluminum foil 3. The particles 4 are uniformly dispersed so as not to superpose (in dispersing density of 80-90 particles/m<2>). After the film 1 is solidified, the film is dipped in an aqueous ferric chloride bath to be etched, dried, and thermally cured by a flat plate press. The film is then polished with a sandpaper to expose the particles. Thin copper films are formed on both side surfaces by sputtering as electrodes. A voltage is applied between the electrodes to be polarized to obtain a composite sheet.
Patent JP-S6266797-A (JP)
Title: Remote control transmission integrated circuit
Inventor: HIRABAYASHI YASUHISA
IPC: H03J9/02
Filed: 1985-09-18
Abstract: PURPOSE:To control plural kinds of receivers different in receiving frequency by generating the transmission data of plural frequencies in a remote control transmission IC. CONSTITUTION:A remote controller 3 changes transmission frequency by the operation of a key inputting section, gives light signals 7, 8 to light receiving sections 4, 5 and controls a television 1 or a video 2. At this time, a transmission signal 13 is modulated by a transmission frequency 12 obtained by selecting transmission data 9 in a select gate 14, and outputted. The frequency 12 is determined by the same number of select signals with plural transmission frequencies 10. Thus, plural kinds of receivers different in receiving frequency can be controlled.
Patent JP-2001034129-A (JP)
Title: Linear light source
Inventor: INOUE NOZOMI
IPC: H01L33/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a linear light source constituted so that uniform illumination can be executed with a required irradiating width even when a irradiating distance is long without using an extra member and requiring excessive space in the longitudinal direction and in an irradiating direction. SOLUTION: This linear light source is constituted so that plural point-like light sources 2 or plural substantial point-like light sources having an almost identical light emitting characteristic are arranged in a line in the longitudinal direction. The average arranging interval is set to be smaller than a distance to a body to be irradiated from the light sources arranged in a line and an interval P11 between the light source arranged at the most end part in the longitudinal direction and the light source arranged by being adjacent to the central side thereof is set to be smaller than the average arranging interval. Thus, light quantity from the most end part is increased and the range that the body to be irradiated can be uniformly illuminated is widened.
Patent JP-H0869575-A (JP)
Title: Commodity sales register data processing device
Inventor: YAMAMOTO KANJI
IPC: G06Q30/06
Filed: 1994-08-30
Abstract: PURPOSE: To synchronously perform the adjustment in a host device and each terminal machine by individually additionally writing sales data received from each terminal machine alternately in first and. second entire sales areas. CONSTITUTION: Plural terminal machines 10A to 10N and a host device 20 are so connected that they can communicate data with each other, and each of terminal machines 10A to 10N is so constituted that it can additionally write the transaction data based on commodity sales register in a sales file 13F as sales data and can transmit this data to the host device 20. An entire sales file 23F of the host device 20 consists of first and second entire sales areas 23F1 and 23F2; and each time the host device 20 receives the halfway adjustment report from each of terminal machines 10A to 10N, received sales data is individually additionally written alternately in first and second entire sales areas 23 F1 and 23F2 by a CPU 21 and a ROM 22. Consequently, handling is facilitated.
Patent JP-H1154932-A (JP)
Title: Manufacture of multilayered wiring board
Inventor: ITO TATSUYA
IPC: H05K3/46
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein lowering of insulation resistance between wirings and shortcircuiting caused by plating sag phenomenon due to resist rising are prevented, by reducing height difference of sticking surfaces while using an easy-to-handle dry film resist when forming a viahole by a semi-additive method in a multilayered wiring board, wherein a lower wiring layer and an upper wiring layer are connected by a viahole. SOLUTION: A lower wiring interlaminar insulation layer 207 is formed between lower wiring layers 205 formed on a lower insulation layer 201, and an electroless plating layer 209 is further formed thereon. A photosensitive dry film DF2 is stuck thereon, an opening pattern OP2 for a lower wiring layer is shaped by exposure and development, a current is made to flow through the electroless plating layer 209, and an electrolytic plating viahole 210 is formed inside the opening. The photosensitive dry film DF2 is removed and an exposed part of the electroless plating layer 209 is etched and removed for forming a viahole 211.
Patent JP-2000040471-A (JP)
Title: Plasma display panel, its manufacture and display device using it
Inventor: KATO TETSUYA
IPC: H01J11/54
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having high luminance and high luminous efficiency further capable of high-speed and stable discharge, and to provide its manufacturing method and a display device using it. SOLUTION: Projections 23 lower than barrier ribs 21 are provided directly or indirectly on the internal surface of a substrate 20, and a phosphor 22 is formed directly or indirectly on the wall surface in a unit luminescent region(EU), including the surfaces of the projections 23, on the substrate 20 side. This enlarges an effective surface area of the phosphor 22 in the unit luminescent region(EU). Thus, high-luminance and high luminous efficiency can be realized without drastic deterioration of the phosphor 22 by an address discharge.