baber/WOPTO huggingface dataset:
Patent JP-H09173103-A (JP)
Title: Footwear
Inventor: TAKADA TATSUJI
IPC: A43B13/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the footwear from easily coming off, further prevent the occurrence of a flapping sound, and improve a wearing comfort without deteriorating inherent wearing easiness and a wearing convenience, regarding the simplified footwear having no part to cover the heel, such as slippers. SOLUTION: A slipper 2 is formed out of a foot placement part 4 and a tiptoe cover part, and the foot placement part 4 is formed out of an upper surface layer 8 and a lower surface layer 10. In addition, a doglegged plastic sheet 12 as an elastic member is buried in an area between the upper surface layer 8 and the lower surface layer 10 for bending upward the heel part 14 of the foot placement part 4. In this case, the heel part 14 is displaced elastically at all times in response to the motion of a user's heel.
Patent JP-2001177966-A (JP)
Title: Conduit tube for air-jet construction method
Inventor: OZAWA SATOSHI
IPC: H02G9/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a conduit tube which is fit for an air-jet construction method, having pressure resistance and flexibility and being hard to buckle. SOLUTION: This straight tube of a two-layer structure has an inner layer 1 and an outer layer 2 and is a conduit tube, where the inner layer 1 is made of high-density polyethylene and the outer layer 2 is made of low-density polyethylene and the inner layer 1 and the outer layer 2 are stuck closely to each other. Pressure resistance is secured by the inner layer 2 of high-density polyethylene, also the buckling and flat transformation are prevented, and flexibility is imparted by the outer layer 2 of low-density polyethylene.
Patent JP-H10188713-A (JP)
Title: Pressure-proof and explosion-proof temperature switch
Inventor: JINNAI HIROAKI
IPC: H01H29/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a temperature switch by reducing the number of its parts while maintaining its exposition-proof performance by extending a tube from a penetrating socket attached with its pressure-proof and exposition-proof struc ture into a fully sealed container and storing the temperature switch in the fully sealed container. SOLUTION: A temperature sensor 3 and a capillary tube 5 are allowed to penetrate an attaching hole 2a from the inside of a fully sealed container 2 and a penetration socket 4 fixed to be attached to the tube 5 is furnished in the attaching hole 2a. Under the state with this penetration socket 4 furnished in the attaching hole 2a, a flange part 4b comes in tight contact with the inside wall of the fully closed container 2 by screwing and fastening of a screw and is fixed with its pressure-proof and explosion- proof structure. A temperature switch part 6 in one body with the tube 5 is stored and fixed inside of the fully sealed container 2 in which this socket 4 is fixed. Furthermore in the case of an electric wire leading-in part 2b of the fully sealed container 2, an output signal cable 7 is inserted in the fully sealed container 2 from the outside and fixed. The end part of the cable 7 and the switch part 6 are connected to each other and thereafter, a lid body is assembled thereto so as to place the fully sealed container 2 in a tightly closed state.
Patent JP-H11186426-A (JP)
Title: Ceramic package for high frequency transistor
Inventor: SUGINO KATSUAKI
IPC: H01L23/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package for a high frequency transistor in which high performance and a high gain can be obtained as a whole by reducing floating capacitance, and deriving the original characteristics of a loaded high frequency transistor. SOLUTION: A ceramic package 20 for a high frequency transistor is provided with a circular part 1 equipped with an inside wall 1d constituting the side wall of a cavity V for housing a high frequency transistor chip Ch and a seal face 1a having a seal part 6a of seal wiring 6, substrate part 2 having an upper face 2a constituting the bottom face of the cavity V, ground wiring 3 connected with the seal part 6a being plural wiring extended from the cavity V through a boundary between the circular part 1 and the substrate part 2 to an outside wall 1c side of the circular part 1 to be connected with each terminal of the chip Ch, and connection wiring 4 and 5 which are not connected with the seal part 6a.  Moreover, width Wn of a site corresponding to the connecting wiring 4 and 5 is set narrower than width Wm of a site corresponding to the ground wiring 3 so that floating capacitance generated between the seal part 6a and the connecting wiring 4 and 5 can be reduced.
Patent JP-H06182931-A (JP)
Title: Copper-plated laminated plate
Inventor: NISHIHARA YOSHIHIKO
IPC: B32B7/02
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a copper-plated laminated plate which has excellent tracking resistance and in which other electrical, mechanical characteristics, heat resistance and moisture resistance are held in satisfactory balance by mixing specific quantities of alicyclic epoxy resin and inorganic filler with a surface layer of a base material. CONSTITUTION:A plurality of prepregs in which a glass base material is impregnated with epoxy resin composition and dried are laminated, a copper foil is superposed at least on one side surface, and integrally molded. As a surface layer prepreg in contact with the foil, a prepreg in which glass woven fabric is impregnated with epoxy resin composition containing 10-40wt.% of alicyclic epoxy resin and 10-50wt.% of inorganic filler and dried is used. As the alicyclic epoxy resin, a structural formula having a cyclohexene oxide group, a tricyclodecene oxide group, cyclopentene oxide group may be used. As the filler, aluminum hydroxide, magnesium hydroxide, etc., is included.
Patent JP-2000183244-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO KENICHI
IPC: H01L23/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing a cost of a package which uses a flip chip connection. SOLUTION: At a part of a wiring pattern 2 provided on a chip mounting surface of a printed circuit board 1, where a semiconductor chip is bonded by flip chip connection, a pad 5 where a bump electrode provided at a first semiconductor chip, a bump electrode provided at a second semiconductor chip shrunk with the first semiconductor chip and a bump electrode provided at a third semiconductor chip which is further shrunk with the second semiconductor chip, are connected, respectively.
Patent JP-2001175435-A (JP)
Title: Printer-controller and computer-readable recording medium with program for executing procedure to be used in the same device
Inventor: SHINOZAKI YOKO
IPC: B41J21/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer controller and a method for setting the print condition for simplifying the setting of the print condition in a printer. SOLUTION: When a print condition setting screen is opened (S1), the image of print data in a standard state is displayed (S2). A user operates the picture image, and sets the print condition (S3). A driver judges the print condition from the picture image, and prepares the data (S4), and outputs the data (S5). When the user selects 'staple' and 'punch' (S2-1, S2-2) at operating of the image, click is operated at each position at which the picture image can be stapled and punched (S3-1, S3-2). When the user selects 'line' (S2-3), a line is drawn at a position, at which the picture image can be intensively divided (S3-3). When the user select 'drag' (S2-4), the corner of a print area is dragged, so that the picture image can be set in an arbitrary size (S3-4).
Patent JP-H05157407-A (JP)
Title: Air conditioner
Inventor: NISHIJIMA ISAO
IPC: F25B41/06
Filed: 1991-12-04
Abstract: PURPOSE:To rapidly carry out transfer to dehumidifying operation caused by a change in temperature sensing of a shape memory spring used in an air conditioner which makes dehumidifying operation by cooling and heating of the room air and, at the same time, employs a shape memory spring for valve used for dehumidifying operation. CONSTITUTION:The subject air conditioner is constituted to start dehumidifying operation by closing a valve 10 by the shrinkage and deformation at the time of cooling of a shape memory spring that is used for the valve 10. With this constitution a valve controller 20 is provided so that, at the time of starting the dehumififying operation, the blast to a feat exchanger 5 in the room is stopped with room cooling operation being made in the room and the valve travel of an electrically-driven expansion valve 4 is reduces gradually, and a gas and liquid mixture or liquid refrigerant of temperature further lower than in room cooling flows through the valve 10.
Patent JP-H06191091-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI AKIHIKO
IPC: H04N1/036
Filed: 1992-12-25
Abstract: PURPOSE:To improve reproducibility of a halftone by an image forming apparatus using an optical shutter array by forming a shape of an optical image of a pixel to be recorded on a recording medium in a static state such that length in a perpendicular direction to feeding of the medium is larger than that in a feeding direction. CONSTITUTION:A length l1 of one side of a shutter row in an arraying direction is 80mum, a length l2 of one side of a perpendicular direction thereto is 40mum, and a photosensitive member 1 as a recording medium is fed in a direction of an arrow. Fig. A shows by a conventional square shutter array, and Fig. B shows by a liquid crystal shutter array 25. Since the shape of the shutter is substantially equal to a size of 300dots/inch in Fig. A, an optical image is faintly formed entirely even by a momentary lighting, and so-called 'luminance modulation' is conducted. On the contrary, since a flat optical image is formed perpendicularly to the moving direction of the member 1, i.e., main scanning direction in Fig. B, if a lighting time is short, a so-called 'area gradation' in which an exposed part (shaded) and a nonexposed part coexist is formed, and a halftone can be formed by dots or aggregate of lateral lines continued in a main scanning direction.
Patent JP-H11235190-A (JP)
Title: Promotor and its use
Inventor: ORTEGA ANTONIO D
IPC: C12N15/11
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new promotor useful, for example, for production of a new polypeptide which enhances production of extracellular enzyme(s) by making the promotor include a specific DNA sequence. SOLUTION: This promotor is plasmid pULAD3 having a DNA sequence shown by the formula. It is preferable (1) to prepare a cloning vehicle containing a DNA sequence which is an intrinsic sequence for streptomyces and codes for a polypeptide or protein which is bound so as to be able to function with the promoter, (2) to obtain streptomyces host cells transformed by the cloning vehicle, (3) to operably bind an exogenous DNA sequence with a streptomyces expression-controlling sequence containing the promotor so as to function, and (4) to express the exogenous DNA sequence in the streptomyces.
Patent JP-2001173350-A (JP)
Title: Direct motor having turbo-blower function and excavator making use thereof
Inventor: MAZAKI SHIGERU
IPC: E21B3/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide and excavator capable of being finely made to cool a bit and to eject chip by making air flow toward the front end side of a rotary shaft at a high speed to compress the air. SOLUTION: A turbo-blower section 21 is constituted by fitting a unit having turbine sections 23 consisting of a cylindrical rotor 12 inserting the cylindrical rotary shaft 3 having the bit 3a on the front end therein to fix, a cylindrical stator 13 provided in the circumference of the rotor 12 and a plurality of moving blades 24 provided to an outside cylinder 22 at longitudinal intervals in the rotary shaft 3. Power is connected to a direct motor 1 to rotate the rotary shaft 3 at a high speed, and the bit 3a is rotated at a high speed to form a hole by contacting concrete. By rotating the rotary shaft 3 at a high speed, the air is absorbed from the rear end side by the moving blades 24 of the turbo- blower section 21 to make it flow to the front end side at a high speed, and the air is compressed at the front end side to cool the bit 3a as well as to eject chip.
Patent JP-H05177528-A (JP)
Title: Method and device for holding workpiece
Inventor: TAKAHASHI MITSUAKI
IPC: B24B13/02
Filed: 1991-12-27
Abstract: PURPOSE:To make mounting and removal of a workpiece wherein a workpiece holding mechanism to prevent idling at the time to process a work is simplified and the directionality is made unnecessary. CONSTITUTION:A contact piece 102 is installed in a supporting shaft 103 to hold a work 101 by decompressive sucking. A periphery support 104 is borne by the work supporting shaft 103 using a pin 105. The top of the periphery support 104 is abutted on the contact piece 102 while the bottom is contacted with the periphery of the work 101. When a processing load in axial direction acts on the work 101 for processing, the contact piece 102 is pressed to make deformation, and the periphery support 102 rotates round the pin 105, so that the foremost of the periphery support 104 contacts strongly the peripheral surface of the work 101 to prevent idling.
Patent JP-2000178295-A (JP)
Title: Antitumor composition
Inventor: SOMEYA KEITA
IPC: C07J19/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an antitumor composition having a suppressing effect against the promotion, progression, etc., of carcinogenic mechanism and also safe to human body by containing a cyanidin glucoside as an active ingredient. SOLUTION: This antitumor composition contains a cyaniding glucoside such as cyanidin-3-glucoside, cyanidin-3, 5-diglucoside, etc., as an active ingredient. Further, the cyanidin glucoside can be administered singly or simultaneously with other antitumor agent as necessary in various methods such as an oral administration, an intravenous injection, a subcutaneous injection, an intramuscular injection, an intrarectal administration by a suppository, etc., and since the amount of administration can be controlled by administration routes and number of administrations, it can be varied widely in accordance with symptoms, e.g. it can be set as 15 μg-30 mg/kg body weight or 1-300 mg/kg body weight for an adult daily.
Patent JP-H06205518-A (JP)
Title: Cable terminal cutting tool
Inventor: MINAZU IZUMI
IPC: H02G1/12
Filed: 1992-12-25
Abstract: PURPOSE:To make easy and speedy the setting of a cepth of cut in the case of leading and the setting of an angle of inclination of the tapered surface formed in a cable. CONSTITUTION:A cable is inserted in both right and left directions in the figure between block bodies 15a and 15b consisting of a pair of holding bodies 8 and 9 with C-shaped front view. An interval; S between the block bodies 15a and 15b is set by a plurality of guide levers 10. A cutter 14 is maintained to the block 15a by a maintaining mechanism 39, and a depth of cut of a radial insulation coating of the cable is controlled with a controlling lever 45. The cutter 14 is guided in the direction of the axial center of the cable by a guide lever 46. Both ends of the controlling lever 45 and guide lever 46 are coupled with coupling members 47a and 47b and oscillating members 59 and 59, and the blocks 15a and 15b are turned by handles 12 and 12. According to the constitution, the tapered surface is freely formed in the end of the cable in accordance with kinks of wires.
Patent JP-2000236120-A (JP)
Title: Piezoelectric laminate
Inventor: HANAKI KENICHI
IPC: F02M51/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To minimize displacement volume difference caused by the application of an electric field at as boundary between the alternate electrodes at the center of a unit laminate so as to protect a piezoelectric laminate against cracking, by a method wherein the alternate electrodes of an upper and lower unit laminate are arranged distant from each other in the laminated structure of an alternate electrode structured unit laminate. SOLUTION: A unit laminate 10a comprises piezoelectric element plates 11a, each of the piezoelectric element plates 11a is formed of a piezoelectric ceramic material, and an element plate and lugs 11d and 11e are formed integrally into the piezoelectric element plate 11a. An electrode layer 11b is formed on the surfaces of the element plate and the lug 11e. The electrode layer 11b of the lower laminated plate 11 is superimposed on the rear of the upper laminated plate 11. The unit laminates 10a, 10b, and 10c are laminated in a manner shifter by an angle of 90 degrees respectively, in the direction vertical to the direction of lamination from the uppermost laminate 10a to the lowermost laminate 10c.
Patent JP-H05182143-A (JP)
Title: Magnetic head and magnetic head device
Inventor: OYAMA SHINYA
IPC: G11B5/60
Filed: 1991-12-26
Abstract: PURPOSE:To provide the magnetic head and magnetic head device which can avert the exertion of the rigidity of bending springs on the magnetic head, enables sure joining of the magnetic head and magnetic head supporting device and can deal with the trend toward smaller sizes, lower loads, lower floating amts. and lower circumferential speeds. CONSTITUTION:A slider 1 has a recessed groove 17 arriving at both flanks 15, 16 on which supporting surfaces 12 on the side opposite from a medium- facing surface 11 face each other. A lead wire 3 is a tape-like member on which conductors 32, 33 are supported by a high-polymer resin film 31. The front ends of the conductors 32, 33 are connected to drawing-out electrodes 21, 22 and the central part is conducted through the inside of the recessed groove 17.
Patent JP-H06205465-A (JP)
Title: Communication method
Inventor: TANAKA SHIGEO
IPC: H04N5/44
Filed: 1992-12-28
Abstract: PURPOSE:To improve the reliability of communication by outputting an acknowledge signal representing it that only a prescribed equipment among plural equipments receives data so as to preclude the possibility of malfunction due to transmission of the acknowledge signal. CONSTITUTION:An AV center 2 comprising a television receiver is connected to a VTR 6 via a D2B bus 4. A VTR 6 is connected to an LDP 10 via a D2B bus 8. Then a multiple address communication signal sent from the VTR 6 is delivered to the AV center 2 via a D2B bus 4 and to the LDP 10 via a D2B bus 8, but an acknowledge signal (low impedance) is sent from the AV center 2 only. The VTR 6 and the LDP 10 not the AV center 2 keep the buses 4, 6 to a high impedance state. Thus, even when the AV center 2 outputs an acknowledge signal, that is, the bus is set to a low impedance, no malfunction is caused.
Patent JP-2001172525-A (JP)
Title: PRODUCTION METHOD FOR beta-PHTHALOCYANINE PIGMENT
Inventor: YAMAGUCHI AKIRA
IPC: C09B67/50
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a β-phthalocyanine pigment which is greenish, clear, and excellent in coloring power. SOLUTION: This production method for β-phthalocyanine pigment comprises the first step of obtaining an α-crystal-containing grinding product by dry grinding a crude metal phthalocyanine and the second step of obtaining a β- phthalocyanine pigment by exposing the grinding product in the copresence of water and an aliphatic polyhydric alcohol.
Patent JP-2001176114-A (JP)
Title: Pickup device and information recording/reproducing device
Inventor: KIKUCHI IKUYA
IPC: G11B7/1381
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To read and write information by controlling effect of double refraction through an information recording medium. SOLUTION: The pickup device is constituted of a light source 1, a beam splitter 3, a variable optical element 4 and an objective lens 5. The variable optical element 4 is formed with liquid crystal elements and is provided with a phase shift area that imparts at least two or more phase differences to light, each phase quantity for light in each phase area by an applied voltage Vi in is adjusted accordance with the double refraction of the information recording medium 9. The light emitted from the light source 1 is made incident on the variable optical element 4 through the beam splitter 3, polarized in accordance with the phase shift quantity of the variable optical element 4, converged by the objective lens 5 and radiated to the medium 9.  The reflected light, which is polarized by the effect of the double refraction of the medium 9, is again polarized by the phase shift quantity of the variable optical element, and is turned to reflected light in a polarization direction reflectible by the beam splitter 3; then, the light reflected by the beam splitter 3 is photodetected by a condensing lens 6 and a photodetector 7.
Patent JP-H11190147-A (JP)
Title: Brace structure
Inventor: KAMEI ISAO
IPC: E04B1/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a brace structure which can sharply improve the aseismatic performance through a simple structure, and can simply repair a building frame with an existing brace into a vibration control structure. SOLUTION: A friction damper 20 is inserted between an attaching part 10b of a brace 10 and a building frame. The friction damper 20 is composed of a friction plate 22 attached to one side of this inserted part; a sliding plate 24 which is overlapped with the friction plate 22 and attached to the other side of the inserted part; and an energizing means 26 for pressing these friction plates 22 and sliding plates 24 so as to bring them into pressure contact. The energizing means 26 is composed of a disc spring 28, and the inside of a domain where if the disc spring 28 alters in its deflection quantity σ, the variation of its generated elastic repulsive force is very small is set up as its using domain.
Patent JP-2000179732-A (JP)
Title: Solenoid valve
Inventor: SHIRASE TAKAOMI
IPC: F16K31/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To set magnetic path area large to improve magnetic efficiency and to prevent the inclination of a spring by fitting a fixed core integral with a valve housing to the inner periphery of a second abutting plate part, and integrally continuing a fitting cylinder part fitted to the other end side of a spring. SOLUTION: In a normally open solenoid valve, a guide cylinder 128 made of nonmagnetic material to enclose a movable core 127 is fastened to a fixed core 126 integrally connected to one end center part of a valve housing 111. A second abutting plate part 140 is provided, and a fitting cylinder part 141 is integrally connected to the inner periphery of the second abutting plate part 140 to fit the fixed core 126. Direct magnetic path area between the fixed core 126 and a magnetic path frame 136 can therefore be set large to improve magnetic efficiency. The fitting cylinder part 141 is also fitted to the other end of a coil spring 132 with one end abutting on a bobbin 129 and with the other end of a coil spring 132 with one end abutting on a bobbin 129 and with the other end abutting on the second abutting plate part 140.  Positioning of the spring 132 is therefore ensured to prevent the inclination of the spring 132.