baber/WOPTO huggingface dataset:
Patent JP-H01111175-A (JP)
Title: Engine heat pump type air conditioner
Inventor: KAWABE TOSHIHIKO
IPC: F25B29/00
Filed: 1987-10-21
Abstract: PURPOSE: To remove frost on an external heat exchanger without stopping heating, by a method wherein a quantity of heat exchange of a room side heat exchanger is lowered to supply a refrigerant to an outdoor side heat exchanger without being expanded, the refrigerant via an outdoor side heat exchanger is expanded to be supplied to a waste heat recovery device, and the refrigerant after a heat exchange is circulated to the room side heat exchanger via a compressor. CONSTITUTION: In the heating operation, when frost on an outdoor side heat exchanger 5 is determined, the quantity of heat exchange of a room side heat exchanger 4 is lowered to reduce heat radiation value of a refrigerant of the heat exchanger 4 and the gas/liquid mixed refrigerant is made to flow out from the outlet side of the heat exchanger 4 to be supplied to the inlet side of the outdoor side heat exchanger 5 little being expanded. The refrigerant is condensed by the heat exchanger 5 to melt frost on the heat exchanger 5 by the condensation heat generated. On the other hand, the condensed refrigerant flowing out of the heat exchanger 5 is supplied to a waste heat recovery device 17 once being expanded to be heated and flows out being evaporated to be supplied to the room side heat exchanger 4 again via a compressor 2, thereby enabling maintaining of the heating operation.
Patent JP-2001087090-A (JP)
Title: Showcase
Inventor: YAMAMOTO KAZUYUKI
IPC: F25D11/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a showcase wherein moisture condensation is hard to occur on a horizontal frame above the upper part of a door, and cost can also be reduced. SOLUTION: A horizontal frame 10 above a side of a transparent door 2a forming a portion of a frame of an article takeout port of an article storage room 2 is covered with a resin frame 20, while a hollow portion 21 is provided within the frame 20 between the frame 10 and the room 2. Thus, the frame 10 is prevented from directly contacting the outside air, and heat transfer from the room 2 to the frame 10 can be prevented by the hollow portion 21.
Patent JP-2001094096-A (JP)
Title: Silicon carbide semiconductor device and fabrication method thereof
Inventor: OKUNO HIDEKAZU
IPC: H01L29/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To decrease ON resistance furthermore in a storage mode MOSFET. SOLUTION: A surface channel layer 5 comprises n-type channel layers 5a, 5b formed to touch the surface parts of p- type base regions 3a, 3b and an n- type epi layer 2, and p-type channel layers 5c, 5d formed on the n-type channel layers. Since a channel is formed in the n-type channel layer located beneath the p-type channel layer touching a gate oxide film 7 and a current can be fed thereto when a PN junction is formed in the surface channel layer 5, a channel can be formed regardless of the roughness or residual defect of the interface (MOS interface) between the gate oxide film 7 and the surface channel layer 5. Consequently, mobility of channel can be enhanced while decreasing ON resistance.
Patent JP-H03131433-A (JP)
Title: Spare tire replacement method and centering device
Inventor: KOGA SHIGERU
IPC: B23Q3/18
Filed: 1989-10-13
Abstract: PURPOSE:To make a facility small and simple through the reduction of the burden of a robot and a robot computer by making a constitution in which one of different kind spare tires is retained horizontally and held at the arm of transfer robot after the centering of horizontal and vertical directions. CONSTITUTION:A space tire T is horizontally transported by means of a horizontal conveyor 6, and regulated approximately widthwise by means of guide plates 6a, 6a, on its way, and stopped, and then, positioning approximately at the lower surface and front surface references is done. Next, a centering device 10 is descended, and a holding arm is contracted at the lower limit position. The horizontal and vertical directions of the space tire T is decided by this centering device operation. Then, the holding arm is ascended, and the spare tire T is turned over at the upper limit position, and a spare tire transfer robot 30 arm tip portion is descended, and inserted into a tire T wheel hole, and the tire T is mounted on a standby vehicle. At this time, the wheel of the tire T is made of metal, so its size precision is good, resulting in no special sensor required at the time of the robot 30 arm tip portion traveling to receive the wheel.
Patent JP-S63125408-A (JP)
Title: Pneumatic tire
Inventor: HIRAYAMA SEIICHI
IPC: B60C9/20
Filed: 1986-11-12
Abstract: PURPOSE:To improve high speed durability by shifting the splice position of each cord in reinforcing belts with its cord direction arranged in the tire circumferential direction one by one in the tire circumferential direction, and by substantially making the splice area of an arbitrary zone equal in the circumferential direction. CONSTITUTION:In a radial tire, reinforcing belt layers 4 and 5 in which the cord direction arranged biased crossing the tire direction and a reinforcing belt layer 6 consisting of four unit belts 7 with their belt width W are layered. In each of the unit belts 7, the direction of its cord 8 is made parallel with the tire circumferential direction, the both ends are cut diagonally to the tire circumferential direction at an angle of theta, and the cut ends are lapped over each other by the length (b) so as to make a splice part A. And in this case, the splice area with the length corresponding to 1/12 of the entire circumferential length L of the reinforcing belt 6 is made substantially equal with the splice area in the length of the zone corresponding to 1/12 of the other arbitrary entire circumferential length.
Patent JP-H04144333-A (JP)
Title: Lan interconnection device
Inventor: GUNJI YOSHINORI
IPC: H04L12/28
Filed: 1990-10-04
Abstract: PURPOSE:To suppress increase in traffic in an internal communication means by allowing a filtering table coincidence means to use the internal communication means so as to make the content of all filtering tables resident in other LAN control means the same when a frame used over LANs is relayed. CONSTITUTION:When a terminal equipment 11 sends a frame addressed to a terminal equipment 21, the frame is received by a transmission reception control means 311 of a LAN control means 31 in the inside of a LAN interconnection device 3 and the means 311 references a destination address(DA) of the frame to check whether or not an address coincident with a destination address '21' is in existence in a filtering table 312 and when no coincident address exists, the frame is relayed to a LAN control means 32 with a relay control means 314 by using an internal communication means 33. In this case, the filtering table is made coincident. Then the frame sent from the LAN controller 32 to the LAN 2 is received by the terminal equipment 21.
Patent JP-H0789740-A (JP)
Title: Component devices of glass cutter
Inventor: MASUNARI KATSUSHI
IPC: C03B33/037
Filed: 1993-09-20
Abstract: PURPOSE:To inexpensively control the movement, to reduce noise and to dispense with maintenance such as greasing by providing a couple of toothed pulleys before and behind the sides of a bench, laying a toothed belt endlessly over the pulleys and driving the pulleys. CONSTITUTION:An upper face on which a sheet glass W is placed and a thin- layer closed spatial chamber to be supplied with compressed air below the upper face are provided to a bench 1, and many through-holes 8 are scatteringly furnished to the upper face wall, a couple of toothed pulleys 19a and 20a and a couple of toothed pulleys 19b and 20b are provided before and behind the sides 1a and 1b opposed to the bench 1, toothed belts 24a and 24b are laid endlessly over the pulleys, and the ends of a movable body 2 laid between the sides of the bench 1 and freely movable horizontally in the X-axis direction along the sides are fixed to the belts 24a and 24b. The rotation of a single servomotor 25a is transmitted to the pulleys 19a and 19b for driving the belts.
Patent JP-H04145521-A (JP)
Title: Screen control system in terminal equipment
Inventor: KATAOKA NOBUHIRO
IPC: G06F3/14
Filed: 1990-10-05
Abstract: PURPOSE:To improve the operability of terminal equipment by providing an auxiliary picture identifier in the specific part of a message and, at the same time, a correlation table indicating the correlative relation between the identifier and an auxiliary screen corresponding to the identifier on the terminal equipment side. CONSTITUTION:When a message 5 is sent to terminal equipment 2 from the work program 4 of an electronic computer 1, a HELP screen ID (identifier of an auxiliary picture) 6 contained in the message 5 is stored in the equipment 2. When a backup job is actuated at the equipment 2, the corresponding auxiliary screen is selected from a correlation table 8 indicating the correlation between the HELP screen ID and auxiliary screen to be displayed indicated by the HELP screen ID and displayed on a display device 3. Therefore, the operation of the terminal equipment becomes easier and the operability of the equipment is improved, since the auxiliary screen corresponding to the displayed message can be obtained by a less number of operations.
Patent JP-S63121982-A (JP)
Title: Person collating system
Inventor: NOJIMA YOICHI
IPC: G06T7/00
Filed: 1986-11-11
Abstract: PURPOSE:To shorten collation time and to improve the collation efficiency by collating a person while designating a collation sequence. CONSTITUTION:In collation, first the sequence of collating a person's fingerprint is displayed and instructed on a display device 3, for instance. The collation sequence is performed in this order, the index finger   the middle finger  the little finger   the thumb of the left hand, for instance. When the person to be collated plates his specified finger on a fingerprint read means 2 according to the instructions of the device, his fingerprint is read out and collated with specified fingerprint data stored in a storage means 7. If the read-out fingerprint is normal, he is confirmed himself due to the coincidence of the fingerprings. If the fingerpring of the 1st finger is omitted and when it is insufficient due to some reason, the non-coincidence of the fingerprings is occurred, and the finger to be collated next time is instructed. Hence the person places his finger concerned on the fingerpring read means 2 according to the instructions.
Patent JP-S63120677-A (JP)
Title: Thermal printer
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J35/08
Filed: 1986-11-11
Abstract: PURPOSE:To enhance printing quality, by automatically adjusting the length of a path of a printing ribbon according to a tension exerted on the ribbon, thereby taking up the ribbon under an appropriate tension even where the ribbon is extended or component parts have dimensional errors. CONSTITUTION:Concurrently with a movement of a carriage 3, a pinion 13 engaged with a rack 12 and a friction roller 15 fitted to a rotary shaft 11 of the pinion are rotated clockwise, and a ribbon take-up spool 19 pressed against the roller is rotated counterclockwise to take up a printing ribbon 24. Since the diameter of the roller is set to be slightly greater than that of the pitch circle of the pinion, the rotational moving quantity of the roller is slightly greater than the moving quantity of the carriage, so that the ribbon is taken up by a somewhat larger quantity, and an oscillatable lever 31 is turned in such as direction as to shorten the path of the ribbon passed through a sag- removing device 30. When the ribbon is extended due to the heat from a printing head 6, the lever 32 is turned clockwise so as to prevent the ribbon from sagging.
Patent JP-2001093488-A (JP)
Title: Battery
Inventor: TAHIRA HIROKI
IPC: H01M50/528
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery 10, wherein on end of a lead 19 is welded to a rear side of a sealant 18, other end of the lead 19 is pressed to one end of an electrode stored in a case 11 so as to install the sealant 18 in the case 11, a rear side of the sealant 18 is made of a clad material 52 which is the same material as that of the lead 19, a surface of the clad material is made flat by removing bulged parts which project from a front side of the clad material so as to provide the sealing material with an annular groove 51 having a function as a safety valve. SOLUTION: A connection is done through a clad material, therefore, metals do not make contact with each other, a structure of the battery can be simplified, the number of parts can be decreased, and electrical resistance can be made small. Pressure of the safety valve provided to the clad material can be set easily, and the safety valve can be formed easily.
Patent JP-H02654-A (JP)
Title: Composition
Inventor: ISHIHARA TOSHIO
IPC: C08L69/00
Filed: 1988-10-26
Abstract: PURPOSE: To improve the impact resistance by the addition of a large quantity of impact reforming agent while keeping compatibility by blending a polyphenylene ether grafted with carboxylic acid compound to an aromatic polycarbonate.  
     CONSTITUTION: A) An aromatic polycarbonate (e.g.: bisphenol A polycarbonate): 1-96wt.% and B) a graft denatured polyphenylene ether: 4-99wt.% are blended to provide a polyester non-contained composite. The component B is obtained by grafting a poly(2,6-dimenyl-1,4-phenylene)ether whose terminal is not capped (number average molecular weight: 3000-40000, weight average molecular weight: 20000-80000) with 0.01-5wt.%, preferably 0.1-2.5wt.% of aliphatic unsaturated dicarboxylic acid (e.g.: fumaric acid) or its precursor (e.g.: obtained by g rafting maleic anhydride). The preferable composition ratio (wt.%) of A:B is 85-95:5-15, or 2-10:90-98. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10114986-A (JP)
Title: Water storage tank structure
Inventor: YAMADA FUJIKO
IPC: E03C1/22
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate drainage works bulging a part of an inner side wall constituting a water storage tank to the outside while forming a drain inlet to the base of a bulging section and parting the inside of the water storage tank into a first tank having no drain inlet and a second tank having the drain inlet. SOLUTION: A bulging section 7 bulged to the outside of a water storage tank body 1b is formed to a part of the side wall 3 of a water storage tank 1a, and a drain inlet 5 is formed to the base of the region of the bulging section 7. The drain inlet 5 is formed to the lowermost section of the base 2, and water in the water storage tank body 1a is flowed and collected into the drain inlet 5, and drained. A parting plate 6a is installed between a first tank 4a and a second tank 4b, and the internal region of the water storage tank is parted into two regions.  Consequently, since the water storage tank 1a is partitioned into the first tank 4a as a section, in which washing works, etc., are conducted, and the second tank 4b as a drain inlet section, materials and tableware covering the drain inlet 5 need not be extracted once from the water storage tank 1a and be avoided from the upper section of the drain inlet 5 when drainage works are performed during operation. Accordingly, a stop cock is pulled out at any time, and drainage works can be conducted.
Patent JP-H08127892-A (JP)
Title: Production of zinc-nickel alloy plated steel sheet
Inventor: NISHIMURA KAZUMI
IPC: C25D5/26
Filed: 1994-11-01
Abstract: PURPOSE: To develop a Zn-Ni alloy plated steel sheet excellent in the adhesion of a coating film by the subsequent electrodeposition coating or the like by executing pulse plating under specified conditions in a Zn-Ni plating bath as surface treatment for a Zn-Ni plated steel sheet. CONSTITUTION: The surface of a steel sheet is electroplated with a Zn-Ni alloy contg. 11 to 14% Ni, which is thereafter applied with Zn-Ni alloy plating under the conditions of pulse current of >1A/dm<2> , pulse period of 1 to 500msec, the ratio of on-time to (on-time+off-time) of 0.1 to 0.9 and the quantity of electricity of >10c/dm<2> . The Zn-Ni plated layer high in the content of Ni is formed, and the Zn-Ni alloy plated steel sheet consist the crystals of phosphate in the subsequent chemical conversion treatment by phosphate is small, excellent in the adhesion of a coating film in electrodeposition coating, electrostatic coating or the like and good in corrosion resistance can be obtd.
Patent JP-H02144717-A (JP)
Title: Optical touch panel apparatus
Inventor: ROBAATO DEI MEDOU
IPC: G06F3/048
Filed: 1989-10-16
Abstract: PURPOSE: To prevent the resolution of a touch panel from being limited by a maximum number of attachable light emitting elements and light receiving elements by causing the light beam emitted from a light emitting element to go toward a light receiving element across a display panel. CONSTITUTION: Column electrodes 16 are extended from the top to the bottom of a display panel 12, and row electrodes 22 are extended from the left to the right of the panel 12, and pixels 28 are formed in areas where electrodes 16 and 22 cross. Reflection mirrors 74, 80, 82, and 84 are arranged on first row and column and last row and column of pixels 28. Pixels 28 on first row and column and those on last row and column are successively turned on and mirrors 74, 80, 82, and 84 are used so that light beams emitted from Y light emitting elements 52 and X light emitting elements 58 go toward Y light receiving elements 64 and X light receiving elements 70 across the panel 12.  Thus, the resolution of the panel, 12 is not limited by a maximum number of attachable light emitting elements and light receiving elements to obtain the resolution of the panel 12 corresponding to the resolution of the number of pixels of display.
Patent JP-2000088946-A (JP)
Title: Velocity-estimating device
Inventor: YAMADA HIDEHIKO
IPC: H04B7/26
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a velocity-estimating device for accurately estimating velocity even when the instantaneous value of electric field strength includes a short-interval drop component or when it includes a long-interval drop component. SOLUTION: A velocity-estimating device is provided with a Fourier conversion means 13 for performing Fourier transform of signal strength in terms of time and for converting to frequency and amplitude levels, a maximum value detection means 14 for detecting the maximum value out of the amplitude levels in the relationship of the frequency and amplitude levels, and a frequency velocity conversion means 15 for converting from frequency to velocity based on the relationship between frequency and velocity being obtained in advance.
Patent JP-S63122204-A (JP)
Title: Magnetic resonance device
Inventor: KANEKO TAKEO
IPC: A61B10/00
Filed: 1986-11-12
Abstract: PURPOSE:To contrive reduction in leakage of magnetic flux from the flank as well as to increase the intensity of magnetic field in the air gap of a static magnetic field generating means by a method wherein recessed parts are formed on both sides of the yoke member of the static magnetic field generating means consisting of a permanent magnet and a magnetic pole, for example, which are fixed to a yoke, and a magnetic shielding member consisting of a non-magnetic material is provided on the side face of the permanent magnet of said static magnetic field generating means. CONSTITUTION:The permanent magnets 7 arranged in a line are collectively fixed from the side face direction in a pinched manner by the magnetic shielding member 15 which is formed in a ring shape using the nonmagnetic material such as nickel steel, manganese steel, 18-8 stainless steel and the like, for example. A magnetic pole is fixed to the side facing to the air gap 8 of the permanent magnets 7 using a conductive bonding agent and the like, for example, and other suitable method. An almost U-shaped recess is provided on the mounting and supporting surface of the yoke member on which a static magnetic field generating means 9 is attached. As the magnetic shielding member 15 consisting of a non-magnetic material is present on the side face of the permanent magnets 7 surrounding it, the leakage magnetic flux generating on the side face of the magnets 7 can be reduced.
Patent JP-H1098202-A (JP)
Title: Semiconductor surge protection element
Inventor: SHIMODA YOSHIO
IPC: H01L29/74
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a surge protection element, having high withstanding voltage and high surge resistance hardly producing jumping voltage by placing a thyristor at the center of a two-terminal reverse conduction thyristor-type semiconductor surge protective structure and diode outside the thyristor. SOLUTION: A semiconductor structure, composed of part of a semiconductor substrate 1, first and second semiconductor regions 2, 3, short-circuit region 4 and fourth semiconductor region 6, forms a thyristor SA. A semiconductor structure, composed of part of the semiconductor substrate 1 and third and fifth semiconductor regions 5, 7, forms a diode D. The short-circuit region 4 is located at approximately the center of the thyristor. Thus carriers are injected from the periphery of the thyristor, the diode absorbs the heat generated when the thyristor turns on, and hence the surge resistance can be made high.
Patent JP-S61146043-A (JP)
Title: Optical transmitter-receiver
Inventor: TAKAHASHI SAKANOBU
IPC: H04B10/00
Filed: 1984-12-20
Abstract: PURPOSE:To give two interfaces of a DTE type and a DCE type by one optical MODEM by providing a switch for switching the MODEL interface of the DTE type and the MODEM interface of the DCE type, in the optical MODEM. CONSTITUTION:When giving an interface of a DTE type, a TXD line - a DTR line, and an RXD line - a CD line are connected to a level converting circuit 2 and a level converting circuit 11, respectively, by a changeover switch 13. When giving an interface of a DCE type, the TXD line - the DTR line, and the RXD line - the CD line are connected to the level converting circuit 11 and the level converting circuit 2, respectively, by the changeover switch 13.
Patent JP-H04146226-A (JP)
Title: Raw staple for padding with high bulkiness
Inventor: KAMATA SHIGEYOSHI
IPC: D02G3/44
Filed: 1990-10-05
Abstract: PURPOSE:To provide the title raw staple satisfying both initial bulkiness and that after compression, suitable for coverlets with adequate bulky feeling etc., comprised of opened component and unopened component through developing crimps due to structural difference by heat treatment at a specified temperature of crimped staples of specified hollow rate. CONSTITUTION:Raw staple consisting of crimped staples with section 10-40% in hollow rate is cut and opened and then heat treated at >=120 deg.C (pref. 125-160 deg.C) to effect developing crimps due to structural difference, thus obtaining the objective raw staple comprised of (A) 10-40wt.% of opened component (number of crimps: 7-13/25mm; crimp percent: 25-40%) and (B) 90-60wt.% of unopened component (number of crimps: 3-7/25mm; crimp percent: 15-24%).