baber/WOPTO huggingface dataset:
Patent JP-H01182581-A (JP)
Title: Control device for variable displacement compressor
Inventor: EZAKI HIDENORI
IPC: F04B27/18
Filed: 1988-01-14
Abstract: PURPOSE:To smoothly carry out the capacity control of a compressor without causing hunting and improve an operating property and durability by providing a plurality of valve mechanisms which are opened/closed with different pressures on a control valve which carries out the capacity control of the compressor in accordance with suction pressure. CONSTITUTION:A compressor 1 is formed by housing a rotary driving shaft 2, an operating piston 4, a swash plate 6, a holder 7, and a control piston 9, etc. in a housing 10. The compressor 1 is controlled in its capacity in accordance with suction pressure by means of a control valve 50. In this case, a plurality of valve mechanisms 54, 55 are provided on the control valve 50. For example, when the load of an air conditioner is reduced lowering the suction pressure less than a first set value, one valve mechanism 54 is opened to connect passages 51, 53. The pressure of a control pressure chamber 8 is increased while moving the control piston 9 leftward to rotate the holder 7 clockwise. Thereby, the stroke of the operating piston 4 can be reduced, reducing a discharging capacity.
Patent JP-H10206037-A (JP)
Title: Powder cooling apparatus
Inventor: IO YUKITO
IPC: C04B7/47
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a condenser for cooling powdered articles and powder such as dust produced from various furnaces. SOLUTION: The present apparatus is adapted such that a powder dispersing cylinder 10 having a conical tip end is provided at the center of a cylindrical container body 1, around which cylinder many double cooling pipes 2 comprising inner and outer pipes are disposed, while on an upper part of the cylindrical container body 1 there is provided a double water chamber cover 3 comprising an inlet water chamber cover 3-1 and an outlet water chamber cover 3-2 being positioned up and down each other, and there are communicated the inlet water chamber cover 3-1 and the inner pipe 2-1 of the cooling pipe 2, and the outlet water chamber cover 3-2 and the outer pipe 2-2 of the cooling pipe 2,  and further there is provided a vibration cone 6 through an expansion joint 7-1 on the lower part of the cylindrical container body 1 and there is provided a vibration screw feeder 5 at a discharge outlet of the cylindrical container body lower part 1 whereby powder is cooled, being uniformly flowed down, and is cut out quantitatively to ensure an effectual cooling processing and a compact structure rich in durability.
Patent JP-H04240302-A (JP)
Title: Structure of strengthening brace
Inventor: NEMOTO AKIRA
IPC: F22B37/24
Filed: 1991-01-22
Abstract: PURPOSE:To provide a structure in which high temperature liquid flows like, for instance, an exhaust heat recovery boiler of a combined cycle electric power plant and which is an internal temperature holding structure with reinforcing braces in order to provide a truss structure and prevent the generation of thermal stresses caused by the thermal expansion due to the heating of the reinforcing braces in order not to damage the reinforcing performance of the structure. CONSTITUTION:To the respective four corners of a rectangular structure body 12 one end of a reinforcing brace 20 is connected by a pin 21 and the other end is connected by a pin 23 to the respective central support members 22 at a position offset from the extension line of each of the reinforcing braces 20 that are mutually opposed.
Patent JP-H08192615-A (JP)
Title: Fan control device
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1995-01-18
Abstract: PURPOSE: To effectively prevent the malfunction of a MOSFET at the time of turning a fan from an on-state to an off-state, regarding a fan control device using the MOSFET. CONSTITUTION: A diode D1 with one end (anode) earthed is connected to the gate terminal 16 of a fan control amplifier 12, thereby clamping negative potential to grounding potential.
Patent JP-2000209870-A (JP)
Title: Power converter
Inventor: KAMIYA KENJI
IPC: H02M7/483
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a quite useful power in which downtime is shortened while reducing the cost of spare parts. SOLUTION: A power converter comprises a single phase inverter circuit contained in a housing while having a rectifier for converting AC power into DC power and an inverter for converting DC power from the rectifier into AC power. The power converter further comprises unit inverter cells 4U1-4U3, 4V1-4V3, 4W1-4W3 having output sides connected in serried with an AC load, an input transformer 3 having a plurality of secondary windings each connected with the unit inverter cell, and a connecting means 13 for replacing an arbitrary one of the plurality of unit inverter cells connected in series and bypassing the outputs of other unit inverter cells.
Patent JP-H028267-A (JP)
Title: Recording medium for ink jet method
Inventor: HORUSUTO BURUUDAA
IPC: C09D11/328
Filed: 1989-01-17
Abstract: PURPOSE: To provide novel recording liquid which is more water-resistant and harder to ooze, by composing it of an organic solvent which can mix with specific dyestuff and water.  
     CONSTITUTION: The recording liquid contains (A) dyestuff represented by formula I {R1, R2 are H, C1-4 alkyl, C1-4 alkoxy; A- is anion; X is -CO-; cyclic element represented by formula II [R3 is C1, OH, C1-6 alkoxy, amino, C1-4 monoalkyl or dialkyl-amino, N-(C1-4 alkyl) anilino, pyrrolidino, morpholino, piperazino, N-(C1-4 alkyl)piperazino]}, and (B) organic solvent (preferably, N-methyl pyrrolidine-2-on, diethylene glycol, dimethyl sulfoxide) which can mix with water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10199080-A (JP)
Title: Method and device for automatically exchanging cartridge tapes, and magnetic tape proceeding and reproducing device with cartridge charger provided with such device
Inventor: OKAMOTO TOMOMI
IPC: G11B15/68
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To store six 8mm cartridges in a 5.25 inch full height drive by storing the cartridges in three columns in the depth direction and two layers in the up-and-down direction and selectively taking out a cartridge while successively moving the stored cartridges. SOLUTION: When an 8mm cartridge tape, whose width is approximately 9.5mm, the height is approximately 15mm and the depth is approximately 62mm, is inserted into an opening port section 31, a recording and reproducing drive 3 automatically accepts the tape into its inside by an automatic loading function and the signals are recorded/reproduced on the magnetic tape stored in the cartridge. A cartridge storing section 2 is arranged on the top section of the drive. A cartridge transporting means 1 arranged in the front of the drive 3 moves the cartridge in the section 2, varies the position of the cartridge in the section 2 and an arbitrary cartridge is brought out to the section 31 of the drive 3. Note that the external sizes of a housing 4 are as follows, i.e., the width is 146mm and the height is approximately 82.6mm.
Patent JP-H03211280-A (JP)
Title: Method for degassing cvd device
Inventor: KAGATSUME AKIKO
IPC: C23C16/44
Filed: 1990-01-17
Abstract: PURPOSE:To perfectly remove the gaseous reactant adsorbed on the inner wall of the low-pressure chamber of the CVD device and to stably form a high- quality CVD film by generating an electric discharge in the chamber by an inert gas. CONSTITUTION:The low-pressure chamber 7 is evacuated through an exhaust port 6, a wafer 3 is fixed to a wafer holder 8 in the chamber and heated, and a raw gas such as WF6 and SiH4 is introduced from the surface opposed to the wafer 3 to chemically vapor-deposit a film of WSi on the wafer 3. At this time, the WSi is also deposited on the inner wall of the chamber 7 other than the wafer 3, gaseous HF, SiH4, etc., are generated and adsorbed on the inner wall of the chamber 7, and the succeeding WSi film forming reaction is adversely affected. Accordingly, an inert gas such as He is introduced into the chamber 7 and plasma cleaning is conducted by the high-frequency discharge generated by an electrode 1, hence the adsorbed gases, etc., are desorbed by the energy of He ion and discharged, the inside of the chamber is cleaned, and the characteristic of the WSi film formed by the succeeding CVD reaction is improved.
Patent JP-H03213447-A (JP)
Title: Burglar preventing device for automobile
Inventor: IWAKIRI TAKAYUKI
IPC: B60R25/10
Filed: 1990-01-17
Abstract: PURPOSE:To form a burglar preventing device without using a special part by forming a burglar preventing circuit based on a combination relation between the ON and OFF state of a key switch and the state of a door switch, and sounding a horn when operation is not effected in a given order. CONSTITUTION:When an alarming device is set before leaving an automobile, an automobile door is opened before a key switch 32 is turned OFF for the stop of an engine. In which case, a door switch 33 is turned ON and a timer circuit 12 is energized. When the key switch 32 is turned OFF within a set time (approximate five seconds) of the timer circuit 12, a set reset circuit 11 in an alarming device is brought into a set state. After the key switch 32 is turned OFF, the timer circuit 12 starts counting of a second set time (approximate 30 seconds), and when a set time elapses, the alarming is brought into a waiting state capable of sounding an alarm. when, with this state, a door is opened by a person having no key, a horn switch 35 is closed through a relay 16, and a horn 36 is sounded.
Patent JP-H1029762-A (JP)
Title: Heating roller device
Inventor: MIYA YUKIO
IPC: B65H51/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance of an outside surface of a thermal roller so as to increase availability of a heating roller device. SOLUTION: In this heating roller device provided with a central shaft, a thermal roller 5 supported by the central shaft so as to be rotated, and a heating means arranged on the inside of the thermal roller 5, a hard carbon film consisting of hydrogenated amorphous carbon is formed on the outside surface 5b of the thermal roller 5. The hard carbon film is formed desirably via an intermediate layer 11 improving close contact to the thermal roller outside surface 5b. If a hard layer is formed additionally on the outside surface of the thermal roller 5 and a hard carbon film is formed on the hard layer via an intermediate layer, abrasion resistance can be improved further.
Patent JP-H08197429-A (JP)
Title: Blasting apparatus for header
Inventor: IDE EIZO
IPC: B24C3/32
Filed: 1995-01-19
Abstract: PURPOSE: To simlify abrasive cleaning of a welded portion by using a blasting apparatus for carrying out abrasive cleaning of the welded portion of a header of a boiler and so on and a tube, wherein the apparatus is provided with an inner cylinder fitted around the tube by its segments and an outer cylinder fitted onto the inner cylinder by its segments. CONSTITUTION: When the welded portion of a header 16 of a boiler and a tube 10 are subjected to abrasive cleaning, an inner and an outer cylinders 1 and 2 oppositely separated in two segments respectively are led to and mounted on the tube 10 to be blasted and connected with hinges each other respectively, while a packing 6 is contacted to the header 16 in this connecting step, and also the condition for suction of an abrasive cleaning material through a recovering hose 14 connected to a suction implement is prepared. In this state, the abrasive cleaning material is supplied to an annular gap between the outer and the inner cylinders from a blasting apparatus using compressed air accompanied with the same material, and injected to the annular welded portion so as to carry out abrasive cleaning of there.  The abrasive cleaning material carried out own duty is recovered by means of suction through a recovering hose 14.
Patent JP-H11204221-A (JP)
Title: Ic socket
Inventor: KUBOTA SHOJI
IPC: H01L23/32
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket capable of correctly obtaining contact of a lead with a measuring terminal even when a lead of an IC to be measured has a bend, and correcting the bend of the lead. SOLUTION: A base seat 15 is provided on a socket envelope 10 to be movable in a vertical direction through a spring 17. Plural shielding plates 21 disposed like comb teeth are moved upward to be inserted between leads 3 of an IC 1 when the base seat 15 is moved downward as a cover 6 is closed. Even when the lead 3 has a little bend, the bend is corrected by the shielding plate 21, and a proper contact condition can be secured between a tip of the lead 3 and a measuring terminal 4. As the cover 6 is opened, the base seat 15 moves up by force of the spring 17, and the shielding plates 21 are released from between the leads 3, thereby the IC 1 can be easily taken out.
Patent JP-S59132741-A (JP)
Title: Magnetic core for analog quartz coil block
Inventor: MIZUTANI MASAHIRO
IPC: H02K3/46
Filed: 1983-01-18
Abstract: PURPOSE:To facilitate the insulation between a magnetic core and coil lead wirings by covering the winding of the core with an insulating film. CONSTITUTION:An insulating film 4 is formed by thin film coating of adhesive such as Teflon, locktite or cemedine by means of cation electrodeposition coating on a magnetic core 3. In this manner, the winding profile is not collapsed, a coil block in which the winding shape is uniform, and no irregularity exists in the winding outer side can be formed.
Patent JP-H06211414-A (JP)
Title: Paper sheets post-treatment device
Inventor: MURAKAMI SUSUMU
IPC: B41J29/00
Filed: 1993-01-19
Abstract: PURPOSE:To take out treated paper sheets without touching paper sheets under treating, by stacking paper sheets under staple treatment extending over an auxiliary plate and a staple plate, while stacking bookbinding paper sheets, which is completed staple treatment, on an discharge tray. CONSTITUTION:A post-treatment device 1 for paper sheets is provided with a post-treatment means 3 which adjusts paper sheets conveyed from a post- treatment conveyance path 2 and staple treats so as to be bound into a book, a discharge means 4 for discharging bound paper sheets, etc. In this case, a paper extrusion member 13 is attachedly provided with an extrusion belt 16 which is arranged parallel under a staple plate 8 having a paper discharge roller 14 on its upper end and an auxiliary plate 5 moving in its reverse direction. At staple treatment, the auxiliary plate 5 is arranged in the upper part of a discharge tray 26 so that paper sheets are stacked extending over the auxiliary plate 5 and the staple plate 8. In discharging bookbinding paper sheets, the auxiliary plate 5 is stored in a downward position of the staple plate 8.
Patent JP-H06213117-A (JP)
Title: Heat insulating and pouring device of cooling water in automobile and the like
Inventor: TAKAHASHI NOBUO
IPC: F02B77/08
Filed: 1993-01-19
Abstract: PURPOSE:To detect abnormality of heat insulating function of a heat insulating vessel and abnormality of thermostat in their early stages. CONSTITUTION:A circulation system of engine cooling water is provided with a main circulating passage and bypass circulating passages b, c, d. A heat insulating vessel 1 which makes cooling water pass when an automobile is being driven and stores and keeps cooling water warm when it is stopped is provided in the bypass circulating passage d. The heat insulating vessel 1 is provided with a temperature detection means 32 which detects temperature of cooling water in the inside and a temperature display means 33 which displays the detected temperature based on temperature detection signal from the temperature detection means 32. When engine is started, and temperature displayed by the temperature display means 33 is high, a heat insulating function of the vessel 1 is normal, and if temperature is extremely low, it is understood that abnormality has occurred. Also, at the time of steady driving, it is understood that a thermostat E remains closed, if temperature displayed by the temperature display means 33 is abnormally high, and that the thermostat E remains open, if temperature is low.
Patent JP-H04238599-A (JP)
Title: Apartment house managing device
Inventor: INOUE YORIAKI
IPC: G08B25/00
Filed: 1991-01-23
Abstract: PURPOSE:To offer an apartment house managing device which surely sends data to all the residence machines from a manager room machine in spite of the disconnection of the power source of the residence machine. CONSTITUTION:A data setting part is provided at the manager room machine 1, and when data is set by the data setting part, set data is sent from the manger room machine 1 to each residence machine 20. The residence machine 20 fetches and outputs the data sent from the manager room machine 1. Also, when the power source of the residence machine 20 is applied, the command of power source application is sent from the residence machine 20 to the manager room machine 1. The manager room machine 1 receiving the command re-transmits the data sent already to the residence machine 20 outputting the command.
Patent JP-S62165509-A (JP)
Title: Turbine blade
Inventor: YAMAMOTO MASARU
IPC: B23K20/00
Filed: 1986-01-16
Abstract: PURPOSE:To ensure excellent resistance to erosion by welding an erosion shield plate which is made of titanium family alloy and is formed with a hardened layer produced by diffusion treatment after aluminum coating, to the blade tip leading edge of a turbine blade made of titanium family alloy. CONSTITUTION:An erosion shield plate 2 made of titanium family alloy is welded to the blade tip leading edge of a turbine blade 1 made of titanium family alloy. In this case, the erosion shield plate 2 is formed into a predetermined shape, and after at least its outer surface is coated with aluminum. It receives diffusion treatment for diffusing aluminum into titanium family alloy to combine thereof with titanium so as to produce a hardened layer provided with precipitation of Ti and Al having high hardness value. And then the erosion shield plate 2, on the surface of which the hardened layer is produced, is welded to the blade tip leading edge of the turbine blade 1 made of titanium family alloy.
Patent JP-H07210732-A (JP)
Title: Different format data gathering system
Inventor: WATANABE YUJI
IPC: G07F9/00
Filed: 1994-01-26
Abstract: PURPOSE:To obtain the system which can gather data in different format by calling a data converting means according to discrimination data on sent data of a slave station and converting the sent data into master-station side format data, and gathering and storing the data is a master station. CONSTITUTION:When the master station 01 sends a request to send sales data to respective slave stations 02-1 to 02-5, the respective slave stations 02-1 to 02-5 send sales data 2A to 2E in the specific format respectively. The master station 01 judges whether or not the sent data are normal data, calls data conversion modules 11A to 11E by companies which are prepared on the side of the master station 01 according to equipment numbers provided at the head positions of the respective sales data 2A to 2E to convert the sent data, and stores them as sales data in the specific format in a memory 014 in the master station 01. Consequently, the degree of freedom of data generation at the slave stations 02-1 to 02-5 can be increased and the software cost is prevented from increasing.
Patent JP-H09199629-A (JP)
Title: Semiconductor device
Inventor: MOTOYAMA YOICHIRO
IPC: H01L23/36
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To make thin the thickness of a package and at the same time efficiently radiate heat from a semiconductor element in a ceramic BG (Ball Grid Array) package. SOLUTION: A cavity part 11A is formed by forming a through hole, for example, at a package base 11. Then, a semiconductor element 12 is mounted so that it is dropped into the cavity part 11A and at the same time the semiconductor element 12 is applied to a heat sink 14 by a die attachment material 15, thus achieving a BGA package which is thinner than a current ceramic BGA package, has a high heat dissipation property, and is suited for mounting a high power consumption element.
Patent JP-S54117160-A (JP)
Title: Electric cleaner
Inventor: FUKUDA KOUJI
IPC: A47L9/20
Filed: 1979-01-23
Abstract: PURPOSE:To provide an electric cleaner, which is capable of treating dust in a simple manner and also capable of maintaining its dust drawing performance for long. CONSTITUTION:The electric cleaner of this invention comprises a fine dust filter 7, a rough dust filter 15 and a push means 23 which is disposed in said rough filter 15 in freely slidable manner for pushing out dust in the rough dust filter 15. Front portion of said push means 23 is formed as push section 24 for pushing out dust in the rough dust filter 15, and a fine dust filter 27 is provided at the back of push means 23. Required performance can be attained by the cleaner arranged as above.
Patent JP-H09196811-A (JP)
Title: Defect sensing device for translucent long object
Inventor: TOFUJI SHINPEI
IPC: G01S17/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To judge whether the dislocation of a translucent long object to be sensed is within a specified range and correct the dislocation if it is outside the range. SOLUTION: Diffused light 3 from a translucent long object 1 is sensed by a light receiver for measuring 13 for detecting a defect. The light flux having penetrated the body 1 is received by a light receiver for axial alignment 15 to know whether the relative position relationship between the center of the body 1 and the measuring light receiver 13 lies within a specified position range. If the relationship is judged to be outside the range, a moving mechanism 22 for axial alignment corrects the position so that the measuring light receiver 13 go to the specified position.
Patent JP-H04240495-A (JP)
Title: Ventilating dryer
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/007
Filed: 1991-01-24
Abstract: PURPOSE:To realize an economical operation of a ventilating dryer to dry matters to be dried by utilizing a bathroom by a method wherein drying degree is automatically determined to stop operation. CONSTITUTION:A first fan 6 which exhausts moisture in a room by intermittent operation and a second fan 11 which dries room air by heating with a heating means 7 and circulating are provided. Relative humidity of circulated air is detected by a humidity detecting means 9 and drying degree is determined by a determining means 13 from changes of detection signals, whereby operation of a ventilating dryer is automatically stopped.
Patent JP-S60151710-A (JP)
Title: Constant setting device
Inventor: MIYAHARA YOUJIROU
IPC: G05B15/02
Filed: 1984-01-20
Abstract: PURPOSE:To facilitate an easy change and to continue a stable operation of a time constant setting device by setting the initial value of a control constant through the initialization processing and attaining selection between high and low speeds for change of the set initial value of the control constant. CONSTITUTION:A time setting device is provided with a computer system 6, a digital switch 7 which selects an optional control constant, a digital display device 8 which displays said control constant, a push-button switch 9 is set on an operation panel 13 and counts up the constant, a push-button switch 10 which counts down the constant, a selection switch 11 which switches the setting change time between SLOW and FAST, and a change request switch 12 which attains a change of the set value. The constant initialized by the system 6 is changed continuously by an on-line system after the selection is carried out between UP and DOWN as well as SLOW and FAST by the switch 11, etc. at a change processing part where the constant is changed.