baber/WOPTO huggingface dataset:
Patent JP-H11166547-A (JP)
Title: Spacer structure of rolling bearing
Inventor: FUKUNAGA MASASHI
IPC: F16C33/66
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of dropping of dirty grease used in an upper side rolling bearing on a lower side rolling bearing by individually communicating first-second oil chambers partitioned by collar parts with the outer peripheral side of an outer race spacer. SOLUTION: A spacer structure 10 is applied to rolling bearings 30A and 30B arranged along the axis of ordinate, and a void between an outer race spacer 11 and an inner race spacer 12 is partitioned into oil chambers 10A and 10B by collar parts 17 and 19. Grease supplied to the bearing 10A is discharged (as an arrow B) to the outer peripheral side of the outer race spacer 11 through a cutout part 16 after dropping in the oil chamber 10A through a through hole 37 of a dropping preventive part 15. While, when the grease is filled (as an arrow C) in the oil chamber 10B through a through hole 18 from the outer peripheral side of the outer race spacer 11, the grease is successively supplied to the bearing 30B from the oil chamber 10B so as to drop (as a lower arrow B) after lubricating a rolling member 33.  Therefore, a malfunction such as dropping of dirty grease in the bearing 30B can be eliminated.
Patent JP-H02179714-A (JP)
Title: Double injection molding method
Inventor: YAMAMOTO TOSHIAKI
IPC: B29L31/30
Filed: 1988-12-29
Abstract: PURPOSE:To enable a first molding article and second molding article to be combined physically without undercutting the mold by forming a projection in a draw-molding direction, and deforming it into a state capable of physical combination in the mold clamping process. CONSTITUTION:Hard plastic H is injection-molded into a mold combined space between a rotating fixed mold 3 and a first movable mold 4 transferable to the fixed mold 3. The first movable mold 4 has a recessed part 41 and a cut out part 42 therearound, and a recessed part 11 is formed therein, and further, a pair of projections 12, 12 are formed, which projects from the peripheral part of the recessed part to a mold releasing direction. Following this, as the second movable mold 5 is brought into contact with the first injection molded article 1 on the fixed mold 3, the movable mold 5 has circular arc surfaces 51, 51 being in contact with the slanted surface 12 a of a pair of the projections 12 of the molded article, so that the projections 12 come in curved state from both sides into a space 6 defined by the second movable mold 5 and first injection molded article 1 in the draw-molding direction. Therefore, when soft plastic S is injected into the space 6, the soft plastic S in injection-molded around the slanted projections 12, and thus, the projections 12 act to bond physically the injection molded article 1 with the injection molded article 2.
Patent JP-H04291835-A (JP)
Title: Communication signal and transmission using it and receiving apparatus
Inventor: BERUTOHORUTO BEDEINKU
IPC: H04B10/67
Filed: 1991-12-16
Abstract: PURPOSE: To obtain a transmitter and a receiver capable of removing clipping effect and increasing modulation at the same time. CONSTITUTION: In the transmitter, an input signal is divided and supplied to two branches by a power divider LT. These branches are provided with rectifiers G1 and G2 for passing only a signal component in which the amplitude is a threshold value or higher than that and a signal component in which the amplitude is lower below the threshold value respectively. Each signal component of that output is sampled at a different frequency, or the same frequency and a different phase in both the branches by sampling devices A1 and A2, and then, they are combined at an accurate phase position by an adder SA to generate a monopolar output signal having a rectified amplitude formed from both signal components in the output of the adder. It modulates the carrier of a carrier source TQ and the modulated signal is transmitted.  On a receiving side, both the signal components are identified by a difference of sampling and reducing an original signal.
Patent JP-2000161850-A (JP)
Title: Packing pack drier
Inventor: TAKEDA MITSUO
IPC: F26B15/18
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of dried pieces per time by drying and removing the waterdrop adhering to a packing pack enough in a short time. SOLUTION: A packing pack 1 is carried by the mesh belt 15 of a conveyor 11. Meanwhile, compressed air is sprayed from nozzles 22,..., 27 to a packing pack 1 so as to remove the moisture adhering to this packing pack thereby drying it. The nozzles 22,..., 27 are counterposed above and below across the packing pack carrier 17 of the mesh belt 15. These three pairs of nozzles 22,..., 27 are arranged side by side in the direction A of carriage of the packing pack 1. This drier can dry and remove the moisture at the top and bottom of the packing pack 1 efficiently, and besides this can dry the moisture at the flank of the packing pack 1 by the horizontal wind produced by the collision of the wind from the upper and lower nozzles 22,..., 27.
Patent JP-H07210986-A (JP)
Title: Vtr containing liquid crystal projector
Inventor: TANAKA SUMIO
IPC: G02F1/133
Filed: 1993-12-27
Abstract: PURPOSE: To considerably prolong the life of a lamp by controlling the turn-on/ turn-off of the projection lamp on VTR incorporating a liquid crystal projector. CONSTITUTION: VTR incorporating the liquid crystal projector is provided with a video signal detection means 40 receiving output from a VTR video signal processing system 7 and detecting the presence or absence of a video signal in the middle of output and a switching means 41 which is connected between the projection lamp and a current unit and turns on/turns off the projection lamp. The video detection means turns on the switching means by a control signal S generated when the video signal is detected or by a detection signal from a liquid crystal panel driving circuit system 8 and the projection lamp 43 (5) is turned on.
Patent JP-H09151090-A (JP)
Title: Driver's seat guard lock structure
Inventor: YAMAMOTO HIROAKI
IPC: B66F9/075
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate an automatic lock of a guard and automatic release of the lock by arranging a lock structure that a pin enters a pin hole when the guard is turned to a position to surround a driver's seat in the structure that a driver's seat guard is arranged so as to be tiltable to surround the driver' s seat to vertically move along a mast. SOLUTION: A driver's seat 4 of an order picker car has a head guard 5 above, a floor below and a front wall 7 in the front, and a driving operation device is arranged in the center of this front wall 7. Columns 9A are erected on both sides, and on both columns 9A, a driver's seat guard 11 having a U shape in a plan view is turnably installed around a rotary shaft 10A in an illustrated use position from an upper standby position so as to surround the driver's seat 4. In this case, a boss 12 is fixed to the rotary shaft 10A of an end part of the guard 11, on the one hand, a pin 16 which is energized upward by an action of a spring 14 and whose upper surface is pushed against the boss 12 and which holds this in a lock position, is arranged in the vicinity of a lower part of the boss 12 of the columns 9A, and the pin 16 can release a lock by operation of a lever 15.
Patent JP-H03194813-A (JP)
Title: Phase separation and single phase operation type gas insulation switch device
Inventor: HIOKI ISAO
IPC: H01H33/64
Filed: 1989-12-25
Abstract: PURPOSE:To perform the maintenance and checking work of an operating device easily from four or five directions of periphery of the device by locating three phases rotary drive type operating devices into triangle on one flat surface of side surfaces of containers. CONSTITUTION:Three phases rotary drive type operating devices 4 are located into triangle in the vertical surfaces of the front of each phase container 2 by dislocating the central phase upward. Consequently, the maintenance and detection work of the operating devices 4 in both end phases from the front surface, both side surfaces and the top surface becomes possible to improve the workability. Furthermore, since the central phase operating device 4 and both the end phase operating devices 4 are not overlapped in the vertical direction, a part of them can be overlapped in the horizontal direction to shorten a phase-to-phase distance of three phases without degradation of the maintenance and checking workability of the operating devices 4. The maintenance and checking workability of the operating devices 4 can be thereby improved and the device can be made compact.
Patent JP-H08248768-A (JP)
Title: High-voltage power supply
Inventor: BII MAAKU HAASUTO
IPC: G03G15/01
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a single high voltage power supply for an electrophotographic printer provided with plural developing units. SOLUTION: A high voltage AC power supply receives a select signal showing which developing unit is now in the operational state among plural units. If one and single developing unit is in the operational state, an AC power supply outputs one AC voltage. A switching network 102 is connected to a high voltage AC(HVAC) power supply and the respective developing units. The switching network 102 receives a select signal and sends AC voltage to the operational developing unit through wiring. The stress to a switching element of the switching network 102 is reduced by suitably sequencing the application and elimination of HVAC and reconfiguration of the network.
Patent JP-H08166270-A (JP)
Title: Flow rate sensor and installation method therefor
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/68
Filed: 1994-12-15
Abstract: PURPOSE: To provide a sensor having a high flow rate measuring sensitivity by installing a sensor main body produced by laminating a heat radiating thin film and a thermistor thin film on the upper face of a substrate in the open part of a pipe through which a fluid flows in the way that the bottom face of the substrate can contact directly with the object fluid for measurement. CONSTITUTION: A sensor main body is produced by laminating a heat radiating thin film 32 and a thermistor thin film 33 on a substrate 31 via an insulating thin film 34, connecting an electrode 35 to be connected with a lead wire 36 with the thin films 32, 33, and covering the upper face with a protective layer 37. The substrate 31 is so installed as to make the bottom face of the substrate 31 almost blush with the inner plane of a tube. To strengthen the resistance to a fluid which flows in the tube, the bottom face of the substrate 31 is coated with a strengthening film by electroless coating method. When electricity is applied to the thin film 33 to heat the film, the heat is radiated to the fluid and the temperature near the thin film 32 becomes constant.  The temperature of the fluid is measured by the thin film 33 and at the same time by another thermistor and the flow rate of the fluid can be calculated based on the temperature difference. In this case, since the bottom face of the substrate 31 is brought into direct constant with the fluid, the measurement sensitivity can be heightened.
Patent JP-2001150913-A (JP)
Title: Assembly of pneumatic radial tire for high speed and heavy load, and rim
Inventor: KANEKO KENJI
IPC: B60C15/024
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of slipping of a rim of a tire and facilitate both rim assembling work and rim disassembling work. SOLUTION: In this assembly of a pneumatic radial tire for high speed and heavy load provided with a radial carcass moored to a pair of bead cores 1, when a compression amount at a part just under a center of the bead cores 1 is Eo and a maximum value of a compression amount at a part nearer to a tip of a tow than the part just under the center is Ex, the following equations are satisfied, Eo=1 to 5 mm (1) Ex/Eo=1.15 to 1.65 (2).
Patent JP-H05249730-A (JP)
Title: Toner composition
Inventor: POORU SHII JIYURIAN
IPC: G03G9/08
Filed: 1992-12-14
Abstract: PURPOSE: To produce a toner compsn. contg. resin particles and pigment particles and having superior humidity characteristics by adding metal oxide particles surface-treated with a metallic salt complex as an electrostatic charge improver. CONSTITUTION: This toner compsn. contains resin particles, pigment particles and colloidal silica particles surface-treated with bis 4-[3',5'-dinitro-2'- hydroxybenzen)azo]-3-hydroxy-2-naphthalide} chromate (-1) hydrogen. A toner and a developer are produced using this compsn.
Patent JP-H01173892-A (JP)
Title: Buried body damage preventing device for crushing equipment
Inventor: UEDA TADASHI
IPC: E02F9/24
Filed: 1987-12-28
Abstract: PURPOSE:To save electric power by connecting the tip part of the crushing equipment to one end of a thyristor whose terminals are both connected to a power source and also connecting a buried pipe side to the voltage application contact of the thyristor. CONSTITUTION:The detection part and transmission part 2 of a buried body damage preventing device connects one terminal A of the thyristor SCR electrically to the crushing tip part of the crushing equipment 1. Then when the crushing tip of the crushing equipment 1 contacts the buried pipe side 10 and a short circuit is formed between the both, so a voltage is applied across the thyristor SCR and a photocoupler illuminates to turn on common-use switches S1 and S2, thereby sending an FM signal. A normally open switch is turned on with this signal to power on a solenoid valve MG, thereby cutting off the sending of compressed air. Thus, the solenoid value is normally not in a power-on state, so the power consumption is reduced.
Patent JP-2000159902-A (JP)
Title: Process for producing cylindrical film and cylindrical film obtained through the process
Inventor: TANAKA ATSUSHI
IPC: C08J5/18
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing cylindrical film member free from the occurrence of shrinks in the circumferential direction and having excellent size accuracy, and to provide cylindrical film obtained through this process. SOLUTION: This process for producing cylindrical film comprises the following steps: a thermoplastic resin member shaped in a cylinder shape in advance is held with a plurality of supporting rollers from inside; and the member is softened and made flat while it is rotated. In the process, the diameter of at least one supporting roller has a part satisfying the relation of the following inequality. Inequality: DR2>DR1 (DR1 is the diameter of the effective central part of a supporting roller; DR2 is the diameter of the effective inclined part of the supporting roller).
Patent JP-H10159335-A (JP)
Title: Construction method for upper floor plate of concrete structure
Inventor: YOSHITOMI EITARO
IPC: E02F5/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To dispense with the assembling work and the removal work of a formwork and timbering for supporting the formwork so as to shorten the construction period, in construction of an upper floor plate. SOLUTION: A dome-like sheet 2 is provided between bridge piers 12, 12 and swelled by air pressure, an arch-like upper floor plate lower layer part 13a is constructed by spraying primary concrete on the upper face of the dome- like sheet 2, next secondary concrete C is placed by using the arch-like upper floor plate lower layer part 13a as the formwork, and hence an upper floor plate 13 integrating the seconary concrete C and the arch-like upper floor plate lower layer part 13a is constructed. Hereby, assembling of a formwork out of many members and construction of timbering for supporting it become unnecessary.
Patent JP-H08157373-A (JP)
Title: New anti-hiv agent
Inventor: KAJI AKIRA
IPC: A61K31/7088
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a medicine effective in treating diseases caused by a human immunodeficiency virus [acquired immunodeficiency syndrome (AIDS) virus], AIDS and AIDS-related complex (ARC). CONSTITUTION: This anti-HIV agent contains one or more selected from 3'- and 5'-terminal phosphorylated phosphorothioate-binding type oligodeoxynucleotides represented by the following formula as an active ingredient: pGs(Gs)n Gp [G denotes the deoxyguanosine structure; (s) denotes a phosphorothiophosphoric acid residue forming ester bonds with the adjacent Gs; each (s) respectively forms ester bonds with 3'-hydroxyl group of G on the left side in the formula and 5'-hydroxyl group of G on the right side therein; each (p) at the both ends denotes a phosphoric acid residue forming an ester bond with the adjacent G and forms an ester bond with 5'-hydroxyl group of the terminal G (left terminal) and 3'-hydroxyl group of the terminal G (right terminal); (n) denotes an integer of 1-5].
Patent JP-H06134002-A (JP)
Title: Wheelchair for disabled person
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide a wheelchair capable of easily permitting a disabled person to transfer between a bed and the wheelchair by the operation of the disabled person himself. CONSTITUTION:Moving castor wheels 2a are made movable from a rear position to an outside front position and outside frames 3a, 3b capable of being revolved around a front and rear direction shaft 4 so as to open outwardly are provided and armrest frames 7 are provided on the upper end sides of the frames 3a, 3b and a revolving seat support frame 8 is provided on the left or right one side being the side of the castor wheels 2a. A cooperation mechanism 24 is provided between the revolving seat support frame 8 and a behinding and revolving member 1a so that the castor wheels 2a move from the rear position to the outside front position when a seat 13 is revolved from a front view direction to the side surface direction on the side of a reversely revolving support frame and the side frame on the side opposite to the revolving support frame among the side frames of the seat 13 is provided to a revolving frame 17 tiltable and revolvable around its lower end to constitute a wheelchair for a disabled person.
Patent JP-H10174405-A (JP)
Title: Brushless motor and manufacture thereof
Inventor: USHIGOE ISAO
IPC: H02K11/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced and highly reliable brushless motor, which can connect a coil with a wiring substrate without using an another member such as a terminal. SOLUTION: Three grooves 14 which are cut in a radial direction from the outer periphery edge of a fitting hole are formed at a stator substrate 10, and three protrusions 33, protruding downward along a motor axial direction, are formed at a core holder 32. The protrusions 33 are formed with the first engaging part 331 whose width dimension is as the same as that of the grooves 14, a second engaging part 332 protruding outside from their outer periphery surface in a semi-arc shape. When the protrusions 33 are fitted in the grooves 14, two clearance 34 are formed between the outer periphery surface of the second engaging part 332 and the inner periphery surface of the grooves 14. A coil end 351 is pulled out from the surface side to the back 101 side of the stator substrate 10 through the clearances 34 and soldered to a land 43 of a wiring pattern.
Patent JP-H03189191-A (JP)
Title: Thermal dye sublimation transfer printing method
Inventor: BUIRUERUMU JIYANSAN
IPC: B41M5/385
Filed: 1990-11-28
Abstract: PURPOSE: To print to generate a high transfer density on an acceptor by incorporating a mono- or duplo-arylazoaniline dye in a dye-donor material. CONSTITUTION: A dye-donor material containing a support having a dye layer containing dye is superposed on a dye image acceptor material containing a transparent support having a dye acceptor layer. A rear side of the support is heated to selectively transfer at least part of the dye to the dye acceptor layer. At this time, as the dye layer of the dye-donor material, a yellow-orange mono- or duplo-arylazoanline dye is used. The mono-acrylazoaniline dye is represented by a formula I, and the duplo-arylazoaniline dye is represented by a formula II.
Patent JP-H06159857-A (JP)
Title: Air conditioner
Inventor: KATO TADAHIRO
IPC: F24F11/02
Filed: 1992-11-19
Abstract: PURPOSE:To adjust room temperature by dehumidifying the inside of a room and simultaneously raising and lowering the room temperature by changing a ratio of the amount of heat radiation of an outdoor heat exchanger and the amount of heat radiation in drying operation. CONSTITUTION:With drying operation, indoor air sent from an indoor fan 27 is cooled and dehumidified through an indoor heat exchanger 26, and the dehumidified air is heated by a reheater 21 and is thereafter blown out into a room. In contrast, room temperature detected by a room temperature sensor 5 is inputted into a controller 7 and is compared with set temperature inputted from a seller 6. Provided the room temperature is high with a greater difference between it and the set temperature, say, +1 deg.C or higher the number of revolutions of an outdoor fan 14 is increased on the basis of an instruction of a controller 7 and the flow rate of air from the outdoor fan 14 and hence the amount of heat radiation of the outdoor heat exchanger 13 is increased to result in the reduction of the heat radiation of the reheater 21. Provided the room temperature is lowered with the difference of +1 deg.C or lower, the number of revolutions of the outdoor fan 14 is reduced by the controller 7 and hence the room temperature is kept at set temperature.
Patent JP-H02177828-A (JP)
Title: Artificial medium and production thereof
Inventor: YAMAMOTO TOSHIHIRO
IPC: D04H1/541
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject artificial medium for hydroponics having a water-retainability, water-permeability and shape-retainability suitable for hydro ponic culture and good handleability by using a hard wool composed of a low- melting hot-melt synthetic fiber and a porous synthetic fiber, etc. CONSTITUTION:The objective easily disposable artificial medium such as rock wool enabling the control of culture liquid without difficulty is produced by using a hard wool having a maximum water-retainability of 5-40 times weight and an inclined water-retainability of 3-30 times weight and produced by opening and mixing (A) 10-40wt.% of a low-melting hot-melt synthetic fiber (e.g. copolymerized polyester) and (B) 60-90 wt.% of a porous synthetic fiber (e.g. porous acrylic fiber) and/or a synthetic fiber free from hot-melt property (e.g. polyester), laminating the fibers in a state having a density of 0.01-0.15g/cm<3> and heat-treating the laminate to bond the fibers.
Patent JP-H01175715-A (JP)
Title: Porcelain composition for reduction re-oxidation type semiconductor capacitor
Inventor: SASAKI NAOKI
IPC: H01B3/12
Filed: 1987-12-29
Abstract: PURPOSE:To enable characteristics to be stable, insulation resistance to be improved, breakdown voltage to be improved, and mechanical strength of insulation layer to be improved by allowing the composition to have perovskite type crystal structure ABO, an A/B ratio which is within a specified range, no needle-shape crystal and giant grains, and grain-shape crystal whose grain diameter is less than a specific value. CONSTITUTION:It has perovskite type crystal structure ABO3 (A indicates the total amount of mol of elements which enter the A site, and B indicates the total amount of mol of Ti or Ti-Zr), an A/B ratio of 0.990<=A/B<=1.010, a grain-shape crystal with a diameter of 3mum or less without needle-shape crystal and giant grains. For example, materials are subject to moisture mixture grinding so that the composition ratio m of [(Ba1-xCex)m(Ti1-yZry)O3] may be equal to 1.000. The starting material is BaCo3, CeO2, TiO2, and ZrO2 with improved purity (99.8% or more) and x=y=0.04. Then, after drying, it is tentatively burned at 1200 deg.C and is subject to moisture grinding as well as instantaneous drying to obtain condensed grinds. Then, a binder is added to produce grains. After molding is performed, the molded body is calcined at 1400 deg.C for three hours to obtain a calcined porcelain.