baber/WOPTO huggingface dataset:
Patent JP-2000046432-A (JP)
Title: Air conditioning apparatus equipped with ice heat storage tank
Inventor: KUROSAWA YOSHIAKI
IPC: F25B13/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable excellent execution of a cooling operation utilizing the cold heat of ice in an ice heat storage tank. SOLUTION: In an air conditioning apparatus 20 which has a heat source side unit 21 equipped with a compressor 28 and a heat source side heat exchanger 30, an ice heat storage unit 22 having a coil 34 disposed in a submerged state in an ice heat storage tank 35 and a use side unit 23 equipped with a use side heat exchanger 32 and is equipped with the ice heat storage tank enabling execution of an ice making operation and a cooling operation, surge tanks 43A and 43B which can reserve a refrigerant are disposed in a parallel state between the coil 34 in the ice heat storage tank 35 and the use side heat exchanger 32. A liquid refrigerant in a supercooled state in the coil 34 is reserved in the tanks 43A and 43B and this reserved liquid refrigerant is made sendable under pressure to the use side heat exchanger 32 by a high- pressure gas refrigerant supplied alternately into the tanks.  The alternate supply of the high-pressure gas refrigerant into the tanks 43A and 43B is executed on the basis of signals from level sensors 57A and 57B provided respectively in these tanks.
Patent JP-H0771239-A (JP)
Title: Air lead-in device to exhaust pipe for internal combustion engine
Inventor: KURODA TOSHIKI
IPC: F01N5/02
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the temperature of air, led into an exhaust pipe, from being lowered by the running wind of a vehicle so as to improve exhaust gas purifying efficiency. CONSTITUTION:An outer cylinder 21 is provided in such a way as to cover the outer peripheral part of the part, downstream of a heater 11, of an air lead-in pipe 8. This outer cylinder is connected to an exhaust pipe 3 by an exhaust gas inflow pipe 22 and an exhaust gas outflow pipe 23, and the by-pass passage of exhaust gas is formed in the outer cylinder 21 to lead in high temperature exhaust gas.
Patent JP-S59107465-A (JP)
Title: Reproducing device
Inventor: MAEDA MASAYA
IPC: G11B5/592
Filed: 1982-12-10
Abstract: PURPOSE:To detect simply the position shift direction between the 1st and the 2nd reproduction heads by setting the width of these two heads at the value different from the width of a recording track and at the same time specifying the distance between edge parts of both heads in the track width direction. CONSTITUTION:The distance between the edge parts close to each other in the width directions of adjacent tracks A and B having width TW1 respectively, i.e., the width of a guard band is set at GW1. The gap width between heads H11 and H12 is set at HW1. Then the distance X1 between both edges E11 and E12 of the gap between both heads which are not close to each other is set as X1= 2TW1+GW1. That is, the X1 is equal to the distance between both edges of tracks A and B which are not close to each other in the track width direction. Under such conditions, the reproduction output of the head H11 has a lower level than that of the head H12 when a combination head CH1 is totally shifted to the right. Thus it is possible to detect the head shift direction to a track.
Patent JP-2000055252-A (JP)
Title: Abrasion indicator for tubular joint
Inventor: MALLIS DAVID L
IPC: F16L15/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily confirm abrasion of a pipe connecting part having a tapered screw. SOLUTION: A pipe connecting part with a screw has a box member 12, a pin member 10 and an abrasion indicator 18 for the connecting part. The pin member has a male screw, and the box member has a female screw. The female screw of the box member becomes wider in width in one direction, while the male screw of the pin member becomes wider in width in the other direction so as to fit the complementary type female and male screws to each other in assembly of the connecting part.
Patent JP-S6459249-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G21/14
Filed: 1987-08-31
Abstract: PURPOSE:To remove strain in a device main body caused by the winding of a protection sheet by supplying paper where an image is transferred in the device main body and executing dummy image forming actions at the time of detecting that a new image carrier is loaded. CONSTITUTION:In case of detecting that the new image carrier 15 is loaded, that means, in case of recognizing the loading of the new photosensitive body 15, three sheets of dummy paper P, for example, are made to pass in a printer main body 5 as the action for removing the stain in a warming up action. Then, the stain by toner sticked to a transfer device 19, caused by the winding action of the protection sheet which protects the surface of the new photosensitive body can be removed by sticking the toner to the dummy paper P. Thus, the stain of the paper P can be prevented and a favorable image output can be always obtained.
Patent JP-H0723515-A (JP)
Title: Manufacture of lead wire unit
Inventor: MATSUI MICHIYUKI
IPC: H05B3/02
Filed: 1993-06-30
Abstract: PURPOSE:To manufacture a lead wire unit abounding in flexibility and having durability and waterproofness and airtightness without causing the deterioration of the heat-resistant insulating coating of a lead wire and the deterioration of sealing properties resulting from the large distortion of a sealing member. CONSTITUTION:When a lead wire unit, in which a heat-resistant sealing member 1 is fused with the heat-resistant insulating coating 3b of a lead wire 3 by inserting the tip sections of the lead wire 3 into the heat-resistant sealing member 1 and heating and compressing the heat-resistant sealing member 1, is manufactured, a part 1a containing fused sections is fabricated previously in a small diameter.
Patent JP-H0380516-A (JP)
Title: Electric double layer capacitor
Inventor: KURABAYASHI KEN
IPC: H01G11/22
Filed: 1989-08-23
Abstract: PURPOSE:To prevent generation of deflection of a separator by providing a separator, insulating gaskets having rigidity to be secured to front and rear surfaces of the separator, polarizable electrodes filled in the recesses of the gaskets, and a current collector having rigidity to be secured to the electrode and the gasket. CONSTITUTION:A separator 51 to which an upper gasket 41 is secured is turned over, and a lower gasket 31 is secured onto the separator 51. Thus, recesses to be filled with polarizable electrodes are formed on the upper and lower surfaces of the separator 51. The lower recess of the recesses is covered with a spacer 6, a polarizable electrode 61 to be molded in advance is dropped to be filled in the upper recess 31H. Then, the separator in which the electrode 61 is filled and a current collector 11 of a conductive plastic plate is secured, is turned over, a polarizable electrode 71 is filled in the other recess, and a current collector 21 is secured thereonto. Thus, since the gaskets are formed of members having rigidity, even if a pressing force is applied, it is scarcely deformed, and deflection, creases of the separator due to the deformation of the gasket are reduced.
Patent JP-S6372895-A (JP)
Title: Production of parts for electronic and electrical equipment
Inventor: NOBEYOSHI RYOICHI
IPC: H01R43/16
Filed: 1986-09-17
Abstract: PURPOSE:To produce the title parts for electronic and electrical equipment having excellent heat resistance with thin plating by plating gold or silver on a metallic sheet as a substrate plating, then plating silver or a silver alloy or gold or a gold alloy thereon, and then rolling the sheet. CONSTITUTION:Gold or silver is plated on the metallic sheet as the substrate plating. The substrate plating is preferably obtained by utilizing a strike plating bath, and forming a dense, uniform, and thin plated layer having >=0.01mu thickness. Silver or a silver alloy is plated on the substrate plating when gold is used for the substrate plating, and gold or a gold alloy is plated when silver is used for the substrate plating. The plated metallic sheet is then rolled. As a result, a noble metal plating having >=about 0.1mu Au or >=about 0.5mu Ag is provided, and the parts for electronic and electrical equipment exhibiting sufficient soldering and bonding properties even after being held in the atmosphere at about 450 deg.C for about 3min are obtained.
Patent JP-H0874698-A (JP)
Title: Binary injection valve of diesel engine
Inventor: IMAMICHI AKIRA
IPC: F02M25/00
Filed: 1994-09-12
Abstract: PURPOSE: To realize a fuel injection valve for a diesel engine capable of allowing combustion with less black smoke and high efficiency. CONSTITUTION: An inner side nozzle 9 and a fuel valve nozzle 2 are mounted below an injection valve main body 1 by means of a tightening cap 3, and an inner side needle valve 10 and an outer side needle valve 5 are vertically slidably inserted respectively in the center of the inner side nozzle 9 and the fuel valve nozzle 2, and they are pushed downward by needle valve pressing springs 11, 4. Fuel forcibly-fed from a fuel oil passage 6 is injected from an outer side injection hole 8. A fluid, different from fuel, such as air introduced from a fluid passage 15 is injected in the center of fuel atomization from the inner side injection hole 16 provided with its a center shaft coaxial with the outer side injection hole 8, and mixture at the center part or the top end part of fuel injection is improved so as to prevent generation of a fuel over- concentrated range.  The inner side needle valve 10 is raised and opened by operational oil introduced from an operational oil passage 12.
Patent JP-S6460139-A (JP)
Title: System for confirming subscriber number
Inventor: YAMAUCHI YOSHIKAZU
IPC: H04M3/22
Filed: 1987-08-31
Abstract: PURPOSE:To execute the confirming work of an extension number to be executed at the time of installing, etc., by one person and, simultaneously, in a short time, to save a labor and to shorten a time by providing a means to hear a self-extension number in a voice. CONSTITUTION:A dial from an extension 1 to be tested is received by a transmission register 4, and figure information is sent through an information transmission line 8 to a central control unit 6. The control unit 6 to identify that the number of the dial executed by the extension 1 to be tested is a special number confirms the unoccupation of a speed synthesizer 5 which is a first means, controls a switch 3, interrupts a channel 10 and releases the transmission register 4. Further, the extension number information of the extension 1 to be tested is transmitted through an information transmission line 9 to the speech synthesizer 5, the switch 3 is controlled, and a line circuit 2 and the speech synthesizer 5 are connected through a channel 11. Thus, a subscriber can be informed of a subscriber number in the voice, a telephone for an acception can be called from the extension 1 to be tested, and further, a troublesome work to call a telephone to be tested from the telephone for the acceptance can be made unnecessary.
Patent JP-H0956970-A (JP)
Title: Washing machine
Inventor: MORITA IZUMI
IPC: D06F33/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent failure of rotation of a washing basket at the time of dewatering, which is caused by insufficient drainage ability. SOLUTION: After the end of a washing process, a first dewatering process is started. At this time, if the drainage ability is not sufficient, bubbles are generated between an outer basket 2 and a washing basket 4 to cause rotation failure not to sufficiently increase the rotational speed of the washing basket 4. According to the detection of a rotation sensor 9 after the lapse of 30 seconds, it is judged whether the rotational speed is 200rpm or more. In the case of no rotation failure, first dewatering is performed in a normal mode. If rotation failure is caused, the rotation of the washing basket 4 is stopped and a correcting process is executed to change the following dewatering control mode from the normal mode to a specified mode in which the weak dewatering time in the initial stage is increased more than that in the normal mode.
Patent JP-S6274980-A (JP)
Title: Method of bonding members for constituting semiconductor package
Inventor: ARAI TOSHIYUKI
IPC: C09J5/04
Filed: 1985-09-30
Abstract: PURPOSE:To obtain members for constituting a semiconductor package capable of preventing an adhesive from peeling off and having excellent sealing properties, by integrating two specified members among those for constituting a semiconductor package using an adhesive in a particular thickness. CONSTITUTION:A method of integrating two specified members among those for constituting a semiconductor package with an adhesive, wherein the adhesive is used in the following thickness. When an adhesive is interposed between a member 1 (e.g., cap) and a member 2 (e.g., substrate) to form a double-layer structure, the adhesive is used in a thickness X larger than that of equation I. When an adhesive is not interposed between the member 1 and the member 2, the thickness of the adhesive is as noted below. When equation II is established, the adhesive is used in a thickness X larger than that of equation III, while when equation IV is established, the adhesive is used in a thickness X larger than that of equation V. In the equations, alpha1, alpha2, and alpha3 are coefficients of linear expansion of the members 1 and 2 and the adhesive, respectively; E is the coefficient of longitudinal elasticity of the adhesive; nu is the Poisson ratio of the adhesive; tau1 and tau2 are the bonding strength between the adhesive and the member 1 and the one between the adhesive and the member 2, respectively; t is the temperature difference between the maximum temperature of an environment to which the semiconductor package is exposed and room temperature; and I0 is unit strength.
Patent JP-S6276795-A (JP)
Inventor: AKAZAWA SATOSHI
IPC: H05K3/42
Filed: 1985-09-30
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-H0383290-A (JP)
Title: Optical memory device
Inventor: TABEI MASATOSHI
IPC: G11C11/42
Filed: 1989-08-25
Abstract: PURPOSE:To record optical information with simple constitution so that it can be written again on a non-volatile basis by constituting the device in such way that data equivalent to irradiated optical information is electrically stored when a transparent electrode layer is irradiated with light in a state where space between the transparent electrode layer and a second conductor is set to a prescribed potential. CONSTITUTION:A ferroelectric substrate layer 6 is laminated through an insulating layer 5 laminated on the surface of a semiconductor substrate 1, and a first conductor 7 and the second conductor 8, both of which face each other, are laminated on both sides of the ferroelectric substrate layer 6, whereby one conductor 8 is connected to a drain area. Furthermore, n-type and p-type semiconductor thin films 9 and 10 are laminated on the surface of the ferroelectric substrate 6 in such a way that they cover the other conductor 7 in a special order, and the transparent conductive film 11 is laminated on it. A space between the transparent electrode layer 11 and the second conductor 8 is set to the prescribed potential, and a prescribed electric field is impressed on the ferroelectric substrate layer 6. When the electrode layer 11 is irradiated with light, data equivalent to irradiated optical information can be recorded electrically and non-destructively so that it can be rewritten.
Patent JP-S60109367-A (JP)
Title: Graphic input and output device
Inventor: NIIKURA ISAMU
IPC: G06K11/06
Filed: 1983-11-17
Abstract: PURPOSE:To perform picture drawing for both transmission and reception on the same screen and to obtain both hard copies at a time, by switching the polarity of voltage to be impressed to a pressure-sensitive conduction plate between the transmission and reception modes. CONSTITUTION:The aural communication is performed by means of telephones. At the same time, a pattern to be transmitted is drawn by a pen. When the pen is pressed to an X electrode plate 27, a changeover switch 37 is changed to the transmission side. A temperature-sensitive conduction plate 23 reduces locally its resistance value with the pressure of the pen, and scanners 31 and 32 work to impress voltage to a recording paper 13 for recording. When the pen is detached from the plate 27, the switch 37 is automatically changed to the reception side. When the signal of the remote signal is supplied from an input terminal 26, an intersecting point is selected by scanners 31 and 32. Then the voltage of a power supply 39 is impressed to the intersecting point area with plus/minus switching carried out by a polarity switch 33.
Patent JP-H0499673-A (JP)
Title: Paper guide for serial printer
Inventor: YOSHIKAWA SHIGERU
IPC: B41J13/10
Filed: 1990-08-17
Abstract: PURPOSE:To prevent a print paper from springing out of a paper discharge guide, even under a state where the upper end of the print paper is slightly introduced into the paper discharge guide, and to improve the accuracy of line feed pitch by providing the paper discharge guide with a paper guide board comprising a paper guide coil spring. CONSTITUTION:A print head 4 and a paper guide 5 are mounted on a carrier 3. Upper end of a paper guide spring 7 comprising a coil spring is secured to the lower end of a paper discharge guide 6 in order to make correspondence with the paper guide 5 mounted on the carrier 3. Consequently, the leading end of a print paper 10 being guided by the paper guide 5 mounted on the carrier 3 is brought into contact with the inside of the paper guide spring 7 and held in place. When the carrier 3 is moved to the left end or the right end of the print paper 10 under that state, the print paper 10 begins to escape in the direction of an arrow B but the lower end of the paper guide spring 7 retains the leading end of the print paper 10 while deforming resiliently in the direction of an arrow A.
Patent JP-S59108824-A (JP)
Title: Supercharging pressure control device in engine with supercharger
Inventor: AKAHA HIROMICHI
IPC: F02B37/16
Filed: 1982-12-11
Abstract: PURPOSE:To eliminate knocking produced in climbing a slope within a low speed rotation high load range without reinforcing an engine by operating the engine as a non-turbo engine in the low speed rotation region and the high speed rotation region preset to a rotary controller. CONSTITUTION:In low speed rotational region of an engine set to a rotation controller 15, since a control valve 13 is opened, a second intake bypass path 12 is opened to cut supercharging. In medium rotational region, since the control valve 13 is closed, the second intake bypass path 12 is closed so that the supercharging is carried out by anexhaust turbo supercharger. In high speed rotational region, the control valve 13 is again opened.
Patent JP-2000063870-A (JP)
Title: Manual transmission lubricant borate salt-containing additive which gives stable and high synchromesh durability against hydrolysis
Inventor: TEQUI PIERRE
IPC: C10M135/22
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an extreme-pressure additive which improves water resistant stability, oxidation inhibition, high synchromesh durability performance and gear protection by a lubricating oil in a manual transmission gear box. SOLUTION: An extreme-pressure additive comprises (a) 30-70% alkali metal borate, preferably 40-66% potassium triborate; (b) 10-30% organic polysulfide, preferably 12-25% di-tert-butyl trisulfide; (c) 1-20% alkylsuccinate ester of a polyol, preferably 5-15% reaction product of pentaerythritol with a polyisobutenyl succinic anhydride; and (d) 0.5-20% perbasic alkyl or alkenyl salicylate sulfide, preferably 5-10% perbasic mixture of an alkyl salicylate sulfide and an alkyl phenolate sulfide. This extreme-pressure additive may further contains a fatty acid ester of a polyol, an alkyl-substituted phenyl phosphate, at least one metal deactivator and an anti-foaming agent.
Patent JP-2001011828-A (JP)
Title: Buffer type guard fence, method for constructing the same, and skeleton and buffer body for the same
Inventor: KUSATAKE SUGIAKI
IPC: E01F15/00
Filed: 1999-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the function of a buffer type guard fence by arranging a buffer material at side walls and/or a bottom of a skeleton, and setting the fence on a road surface so that its side walls extend along a vehicle traveling direction. SOLUTION: A buffer type guard fence 1 is constructed by curving a lower surface of a skeleton 1a so that both sides of a bottom 3 ascend up to side walls 2 to form an ascending surface 3a, and arranging a cushioning material 4 on the entire surface of the bottom 3. The cushioning material 4 has its upper surface concavely curved along the curved surface of the bottom 3, whereby side portions of the material 4 is thicker in thickness than a central portion of the same. The fence 1 is linked to a linking member 5 in one body, which is obtained by implanting part of the bottom 3 in foundation concrete 11.  Next, a lower surface of the cushioning material 4 is concavely curved similarly to the upper surface of the same as needed, and the foundation 11 have its upper surface convexly curved so as to extend along the curved surface on the lower side of the cushioning material 4, followed by connecting the fence 1 to the foundation with the linking member 5. Further, a cushioning material 4' is protruded at an upper end of each vehicle-facing wall surface 6. As a result, an impact force generated at the time of collision of a vehicle, can be drastically alleviated, and after receding of the impact force, the guard fence can be erected to assume its original position.
Patent JP-H0555564-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA HIROYASU
IPC: H01L29/78
Filed: 1991-08-29
Abstract: PURPOSE:To suppress a short channel effect as compared with a buried channel type and to easily control a threshold voltage value as compared with a surface channel type in a P-channel MOSFET. CONSTITUTION:A first insulating film 2 is provided on the surface of an N-type silicon substrate 1, a first conductive film 3 of N-type polycrystalline silicon is provided on a predetermined region on the film 2, and a P-type first impurity layer 4a is provided only on the substrate 1 directly under the film 3. A second insulating film 5 is so provided as to cover the film 3, a second conductive film 6a of P-type polycrystalline silicon extended on right and left silicon substrates 1 at both sides of the film 3 is provided, and P-type second impurity layers 7a, 7b are provided on the right and left substrate 1 at both sides of the film 6a.
Patent JP-S6463676-A (JP)
Title: Lubrication oil pump device
Inventor: KAWAMURA KATSUO
IPC: F04C14/04
Filed: 1987-09-02
Abstract: PURPOSE:To make it possible to prevent the direction of flow through a gear pump from being changed irrespective of the rotational direction of the gear pump, by forming a plurality of passage communicating between upper and lower end openings, by forming another passage communicating the aforementioned passages with each other, and by disposing the gear pump in the another passage. CONSTITUTION:An oil pump device is adapted to be used for supplying lubrication oil into a transmission mechanism incorporated in, for example, a theater moving picture projector. In this arrangement, the body of the device is formed at its upper and lower end parts with a discharge port 2 and a suction port 1, respectively, and both ports 2, 1 are communicated with each other through a plurality of passages 3, 4 arranged in parallel. Further, upstream and downstream check valves 3a, 3b, 4a, 4b in pairs are disposed respectively in these passages 3, 4. Further, these passages 3, 4 are communicated with each other between the upstream and downstream check valves 3a, 3b, 4a, 4b through another passage 5 in which a gear pump 6 having a pair of gears 6a, 6b meshed with each other is disposed. One of the gears 6a, 6b are associatingly coupled to the drive mechanism of the projector.