baber/WOPTO huggingface dataset:
Patent JP-H05217409-A (JP)
Title: Emergency luminaire
Inventor: KODAIRA SHINJI
IPC: F21V17/00
Filed: 1992-02-03
Abstract: PURPOSE:To facilitate exchange of emergency batteries, to improve workability by omitting connection of a connector, and to reduce the cost by reducing the number of parts. CONSTITUTION:In an emergency luminaire provided with a main body 1 and a reflecting plate 10 mounted on the under surface of the main body 1 so that the plate is attached/detached freely, an emergency battery 4 is arranged on the reflecting plate 10. The emergency battery 4 is stored in a case 18, and one connector 16 working as a pair with the emergency battery 4 that are electrically connected together, is fixed to the case 18, while the other connector 16 is arranged on the fitting main body 1 at a point to be connected with the one connector 16 when the reflecting plate 10 is to be mounted. In the emergency luminaire provided with the main body 1 and the reflecting plate 10 mounted on the under surface of the main body 1, a mounting fitting 20 made of elastic material, for stopping the reflecting plate 10 in engagement so that the plate can be freely attached/detached, and for storing and holding the emergency battery 4, is fixed to the main body 1.
Patent JP-H03226325-A (JP)
Title: Abnormality detection device for transfer press
Inventor: MURANISHI YASUYUKI
IPC: B21D43/05
Filed: 1990-01-30
Abstract: PURPOSE:To quickly detect the abnormality of stop accuracy of a work by monitoring the position of a feed bar with a range finder to measure the position of a feed bar at a specified stop point in a transfer press. CONSTITUTION:The range finders 50A, 50B are provided on an axial line opposite to the side vertical to the axial line of feed bars 1A, 1B and/or the end face in the lengthwise direction of the feed bars, and when the feed bars at specified stop positions of the feed bars 1A, 1B stop, the range is measured to monitor the positions of the feed bars 1A, 1B. Therefore, the abnormality of the stop accuracy of the work generated by the abnormality of the stop positions of the feed bars can be detected quickly.
Patent JP-S60162430-A (JP)
Title: Rotary electric machine for vehicle
Inventor: HONMA MITSUNORI
IPC: H02K5/173
Filed: 1984-02-03
Abstract: PURPOSE:To prevent water fed from an air intake port or an air exhaust port at washing time from entering a bearing by providing a draining unit to surround at least the upper half of a rotational shaft of a bearing bracket or a housing. CONSTITUTION:The exterior of a frame 11 is contaminated at the maintenance time, and when it is removed at washing time, water is fed through an air exhaust port 9 provided at the frame 11 into the interior. Part of the fed water passes a gap between the frame 11 and a self-ventilation fan 2 along the inner wall of a bearing bracket 5 toward a bearing labyrinth portion. Since a draining unit 20 is, however, so provided as to surround the entire periphery of a rotational shaft 3 near the bearing labyrinth portion of the bracket 5, the water flowed along the inner wall of the bracket 5 is deflected by the unit 20, and exhausted externally from the port 9.
Patent JP-H08177740-A (JP)
Title: Compressor
Inventor: SHIMIZU YASUHIKO
IPC: F04C23/00
Filed: 1995-02-06
Abstract: PURPOSE: To prevent refrigerating machine oil of an ester type or the like by arranging a drying agent in sealed plugs to block up a delivery part and/or a suction part in a compressor having a sealed vessel enclosing an electric motor part and a compressor part. CONSTITUTION: In a sealed compressor 1, an electric motor part 3 is housed on the upper side of a sealed vessel 2, and a compressor part 4 is housed on the lower side. A suction pipe 13 being a suction part to guide a refrigerant to the suction side of a cylinder 7 and a delivery pipe 14 being a delivery part to deliver the refrigerant compressed by the compressor part 4 outside of the sealed vessel 2 are arranged in the sealed vessel 2, and an accumulator 15 is connected to the suction pipe 13. In this case, rubber sealed plugs 17 are inserted into the delivery pipe 14 and a suction pipe 16 of the accumulator 15. Molecular sieves being a drying agent are kneaded in an inserting part 17a, and when the compressor 1 is preserved, moisture remaining in the compressor 1 can be absorbed in the molecular sieves 18.
Patent JP-H06203559-A (JP)
Title: Charge pump circuit
Inventor: FURUYA KIYOHIRO
IPC: G11C11/407
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a sufficient output voltage even if power source voltage drops and to reduce electric power consumption by inserting a switching element between capacitors for respectively inputting two clock signals. CONSTITUTION:The potentials of nodes N3, N4, V are respectively VCC-VTH, VCC-2VTH, VCC 3VTH in an inertial state. The potential of N3 rises, transistors (Tr) 3, 4 conduct and the potential of VPP rises when the clock signal phi1 turns to 'H'. The potential of N4 rises further, Tr 4 conducts and the potential of VPP rises when the clock signal phi2 turns to 'H'. The potential of VPP rises gradually and the output of the circuit turns to 3VCC-2VTH as such cycles elapse. Then, the output voltage of the sufficient magnitude is obtd. and the electric power consumption is reduced.
Patent JP-2000213010-A (JP)
Title: Inclined screen for water intake of mountain stream
Inventor: YOKOYAMA YASUHIKO
IPC: E03B3/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a screen construction effectively taking water in without mixing impurity from a water channel of steep gradient and small flow rate such as a mountain stream. SOLUTION: This inclined screen is constituted of a overflow weir plate 2 interposed in a water channel, a blind plate part 5 forming a flow passage floor of prescribed gradient θ continued to the weir plate, and wedge wire rows 6 in order spacedly arranged in the downstream extending direction, an individual wedge wire 9 is constituted of a sliding part of which each wedge bottom face is arranged so as to have a prescribed depression angle (a) toward the upstream, and water intake part constituted of wedge wire rows 7 in order spacedly in the downstream extending direction, and the individual wedge wire arranged so that the line crossing each wedge bottom face has a prescribed depression angle (b) toward the upstream.  For collecting water passed through between the respective wedge wires, a water intake tank 4 arranged at least under the sliding part wedge wire rows and the water intake part wedge wire row is provided.
Patent JP-H11208234-A (JP)
Title: Rotary damper
Inventor: KATO HIROSHI
IPC: F16F9/14
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the overhung portion to the peripheral area in a state where the rotary damper is assembled to the suspension arm by providing a damping unit and a reservoir so as to extend to the outward of the housing body constituting the pressure chamber, and housing the protruded part in the hollow portion of the suspension arm. SOLUTION: A rotary damper 1 has a reservoir case 8 for housing a damping unit 27 and a reservoir 31 therein. The reservoir case 8 is protruded from the outer periphery of a housing body 5 radially and outwardly. The protruded portion of the reservoir 8 is housed in a hollow portion 2a of a suspension arm 2. Accordingly, the overhung amount to the peripheral area becomes extremely small in a state where the rotary damper is assembled to the suspension arm. This reduces interference of a damper housing 3 with other members in the peripheral area of the vehicle body mount side, leading to the expanded degree of freedom in on-board layout. The hollow portion 2a is effectively used to house the protruded portion of the reservoir case 8, thus allowing the low-cost manufacturing.
Patent JP-H10211743-A (JP)
Title: Thin medium conveying mechanism
Inventor: TAKIFUJI KOJI
IPC: B41J13/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To convey a plurality of thin media toward a conveying direction downstream side in order at the same time. SOLUTION: A paper discharge unit is equipped with a discharge tray 72 capable of receiving paper and a paper press plate 79 arranged in opposed relation to the discharge tray 72. Links are attached to the paper press plate 79 and the discharge tray 72 so as to bring them to a contact state or a spaced- apart state. In such a state that the discharge tray 72 and the paper press plate 79 are brought to the spaced-apart state by the links, a stopper 40 can prescribe the leading end of a certificate conveyed from an upstream side. This units is equipped with rollers 73, 74 for conveying the certificate to the downstream side in the conveying direction in such a state that the discharge tray 72 and the paper press plate 79 are brought to a mutual contact state by the links.
Patent JP-S61178626-A (JP)
Title: Optical torque detector
Inventor: KATADA MITSUTAKA
IPC: G01L3/08
Filed: 1985-02-04
Abstract: PURPOSE:To enable the detection of torque even at a stationary time, by providing a light receiving element having one-chip two-element constitution arranged in opposed relation to the light emitting element fixed to one end of a torsion bar and the light emitting element fixed to the other end of said torsion bar. CONSTITUTION:The title apparatus is equipped with a torsion bar 22, the light emitting element 3 fixed to one end of said torsion bar 22, a drive means for driving said light emitting element 3 and a signal processing means for processing the output voltage of the light emitting element 3 to generate output corresponding to torque. The torsion quantity of the torsion bar at the time of the generation of torque is detected as the movement quantity of the light spot on the light emitting element 3 and the signal processing circuit 6 performs signal processing of (V1-V2)/(V1-V2) with respect to two output voltage V1, V2 of the light emitting element. By this method, the detection of torque can be performed even at a stationary time.
Patent JP-S58136297-A (JP)
Title: Drive circuit for pulse motor
Inventor: KAMIYAMA SHIYUUICHI
IPC: H02P8/12
Filed: 1982-02-08
Abstract: PURPOSE:To improve the rising characteristics of an input pulse which is applied to the phase coils of a pulse motor for sequentially switching by switching transistors the phases by commonly connecting a choke coil to the power source side of the motor. CONSTITUTION:Switching transistors TR1-TR4 are respectively connected to the phase coils A-D of a pulse motor PM, sequentially turned ON or OFF by a control signal of a pulse distributor, thereby driving the motor PM. At this time a choke coil LC is commonly connected to the phase coils A-D at the power source side of the motor PM. Accordingly, the rise of the input pulse current which is applied to the phase coils A-D can be actuated by the property that the variation in the current of the choke coil LC is stopped to flow the constant current, thereby remarkably improving the maximum rotating speed of the motor PM.
Patent JP-S61180542-A (JP)
Title: Motor casing
Inventor: NAGAI YOZO
IPC: H01B3/30
Filed: 1985-02-04
Abstract: PURPOSE:To improve heat resistance, mechanical properties, heat dissipation and dimensional accuracy by mixing aromatic polyether ketone resin, fibrous inorganic filler and thermoconductive inorganic filler at special composition ratio to form a resin composition. CONSTITUTION:A resin composition is produced by aromatic polyether ketone resin (A), fibrous inorganic filler (B) and thermoconductive inorganic filler (C) having 1.3kcal/m.hr. deg.C of higher of thermal conductivity. The composition is produced to contain 5-100pts.wt. with respect to 100pts.wt. of (A), 5-150pts. wt. of (C) and the total amount of (B) and (C) is 250pts.wt. or lower. A motor casing is formed with the resin composition. Here, (B) may use asbestos fiber or wollastonite fiber, and (C) may use silica or alumina.
Patent JP-S61179260-A (JP)
Title: Mixture of thermosetting resin and red mud
Inventor: KAZAMA HIDEO
IPC: C08L3/00
Filed: 1985-02-04
Abstract: PURPOSE:To utilize effectively, as resources, red mud which is obtd. from alumina smelting and has been conventionally discarded as industrial waste, by molding a mixture of a thermosetting resin and a specified quantity or less of red mud into a flooring material, etc. CONSTITUTION:The max. content of red mud is 75wt% and the balance is a thermosetting resin. Since the mixture itself is thermosetting, it can be molded into articles having various shapes by molding methods similar to those for conventional thermosetting resins. Further, since red mud has a small particle size distribution, characteristics inherent to the thermosetting resin can be utilized and hence complicated molding can be made and the mixture can be molded in a substantially similar manner to plastic processing.
Patent JP-H10220804-A (JP)
Title: Heating/ventilating structure
Inventor: HIRAHATA KAZUHIRO
IPC: F24F1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To ensure a proper amount of stable ventilation by forming an air supply passage passing through an outdoor air supply hole and an indoor air supply hole, and arranging on an internal wall surface side an air supply apparatus in which there is provided on an air supply passage a heat dissipation part for heating and raising air on an ascending passage, said air supply passage composed of a descending passage and the ascending passage both for guiding air from the indoor air supply hole downwardly. SOLUTION: An air supply passage 4 passing through an outdoor air supply hole 2 and an indoor air supply hole 3 is formed on an outer wall W, and an air supply apparatus 5 is provided on an internal wall surface side of the air supply passage 4. The air supply passage 4 is a rectangular cross section guide hole formed by cutting a partition plate and an inner decorative plate constituting the outer wall W, surroundings of which hole are surrounded by a ground surrounding frame 24.  The air supply apparatus 5 is adapted to include a heat dissipation part 27 provided on an air supply passage 26 composed of a descending passage 26A for guiding air from the indoor air supply hole 3 downward and an ascending passage 26B folded back upward at a lower end of the descending passage 26A for heating and ascending air on the ascending passage 26B, and further includes a thin box shaped substrate 31 where a back plate 30 is disposed in contact with an interval wall surface S, the interior of which substrate includes spaces H1, H2 with a middle plate 32 before and behind the same.
Patent JP-S59150374-A (JP)
Inventor: NINOMIYA SUSUMU
IPC: G21C1/02
Filed: 1983-02-09
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-H11220048-A (JP)
Title: Synthetic resin package and lead-frame method there to
Inventor: SONE MINORU
IPC: H01L23/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a lead frame and to avoid the discharge at welded resin, by forming an irregularity part higher than the thickness of the lead frame at the part at least one of a package main body or the opposing surface of a fixed plate, inserting the lead terminal of the lead frame into a recessed part, and performing ultrasonic welding of a projected part. SOLUTION: Each lead terminal 21 of a lead frame 1 is inserted into a recessed part 22 among the irregulairty parts 22 and 23 formed on the upper end part of a package main body 2, that is to say, the surface opposing a synthetic-resin fixing plate 3. These irregularity parts 22 and 23 are formed so that each lead terminal 21 of the lead frame 1 is arranged at the specified position. Furthermore, the height of the projected part 23 is set larger than the thickness of one lead frame 1. In the application of the ultrasonic wave, a horn 4 is lowered at the constant speed, and the wave is oscillated before the horn 4 comes into contact with fixing plate 3. Under the oscillated state, the horn 4 comes into contact with the fixing plate 3, the ultrasonic wave is transmitted to the projected part 23 of the package main body 2 and the projected part 23 of the package main body 2 is melted.
Patent JP-S52102690-A (JP)
Title: Semiconductor capacitance device
Inventor: OOBA KENICHI
IPC: H01L27/04
Filed: 1976-02-25
Abstract: PURPOSE: To obtain stable capacitance without voltage dependency, by forming a well region having opposite type of conductivity to a semiconductor substrate having one conductivity type on which this region to be formed, and applying a forward bias voltage across the well region and the polycrystalline Si layer superposed on the region through the gate insulating film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52101751-A (JP)
Title: Hot water apparatus
Inventor: SAKURAI SHINSOU
IPC: F24H1/18
Filed: 1976-02-24
Abstract: PURPOSE:The hot water apparatus is equipped with the hot water storage tank and the heating tank heated by the heating source, and the efflux and inflow ports of heating tank are connected with the hot water storage tank, and the hot water is stored in the upper part of the hot water storage tank in a short time.
Patent JP-S60162597-A (JP)
Title: Powder molding press
Inventor: KATAGIRI TAKESHI
IPC: B30B11/02
Filed: 1984-02-03
Abstract: PURPOSE:To set exactly, simply and easily the operation timing of a stopper mechanism and the descending timing of a lower ram by an oscillating lever by attaching a mechanism for releasing the stopper to a base flange fixed to the lower ram. CONSTITUTION:When an ejector rod 28 descends by one step further, an operating rod 41 is pressed downward by the operating projection 42 at the bottom end of the rod 28 by which a bell crank 35 is turned clockwise. A stopper arm 35a and a stopper 34 are both turned clockwise to be released from a stopper receiver 37. When the rod 28 is further lowered thereafter, the bottom end of the rod 28 contacts with the roller 49a at the top end of the ejector arm 49 of an oscillating lever 45 thereby depressing the same. A lower ram 17 is then depressed down to the bottom dead point via a base flange 20. When a pull-down plate 9 connected to the ram 17 is lowered by one step further, the ejection of a molding W is completed at the point of the time when the top surfaces of a die 12 and a core rod 15 are made flush with the top surface of a lower punch 14.
Patent JP-S61178385-A (JP)
Inventor: MIWA TORU
IPC: B66B5/00
Filed: 1985-02-05
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-S58136455-A (JP)
Title: Printing mechanism for printer
Inventor: ENDOU KATSUMA
IPC: B41J2/295
Filed: 1982-02-09
Abstract: PURPOSE:To enable the miniaturization of a printer itself while reducing the number of parts by building up an impact dot drive section of a shape-memorizing alloy such as Ti-Ni and driving it with a direct energization. CONSTITUTION:An impact dot printer is composed of an impact dot section 16 and a dot driving section 15 to drive it with a print signal. The dot driving section 15 is made up of a shape-memorizing alloy such as Ti-Ni and has separate shapes in the printing and non-printing. The dot driving section 15 is heated by energization from an energization signal control section 17 above the temperature of ending the inverse transformation of martensite in a shape-memorizing alloy to form the shape (b) in the printing from one shape (a) and a printing is performed on a paper 19 through a ribbon 18. It is returned to the shape (b) in non-printing when not energized. This eliminates any driving member such as electromagnet thereby reducing the number of parts while miniaturizing the printer.
Patent JP-2000217601-A (JP)
Title: Footware having slip preventing function
Inventor: YAMAZAKI KATSUMI
IPC: A43B13/22
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide footwear with a slip preventing function which is ideal for walking under water of a swimming pool and walking on the pool side. SOLUTION: This footwear comprises outsole sole parts 1 touching the ground of shoes and body parts 2 thereof covering feet. The outsole parts 1 and the body parts 2 are each provided with communication holes 4(4a, 4b, 4c) between the inside and outside thereof while the outsole part 1 is provided with a slip prevention means 3 to hinder slipping in walking under water. Thus, water is escaped through the inside/outside communication holes 4 to facilitate walking with a less resistance, thereby making it ideal for walking training under water or the like utilizing a swimming pool or the like.
Patent JP-H01199704-A (JP)
Title: Controlling device for indexing of turret tool rest and operating method thereof
Inventor: TOGAWA SATORU
IPC: B23Q15/00
Filed: 1988-02-01
Abstract: PURPOSE:To improve the operation efficiency by providing a detecting means for opening/closing of a closing door and a commanding means which gives command so as to make the rotating speed of an indexing motor lower than the indexing speed at the time of ordinary machining on receiving the detected signal. CONSTITUTION:A door closure confirming LS 48 confirms opening/closing of a door and, when the door is opened in a manual mode, an indexing motor 26 is decelerated. As the starting button of a turret index switch 47 is operated, the indexing motor 26 starts normal rotation. Then, by judging ON/OFF of a stop confirming LS 44, when it is ON, a +1 count is given to the number of faces since the rotation is normal. The switch 47 is kept ON while an operator is indexing a desired turret face because of the necessity for preparation of a turret tool rest and the like. During this time, the indexing speed is decelerated to be lower than the indexing speed at the time of ordinary machining. As the action of pressing the switch 47 is stopped, when the stop confirming LS 44 is OFF, it is judged that the turret face is indexed to a defined face and the motor 26 is stopped.
Patent JP-H04237926-A (JP)
Title: Manufacture of electron gun
Inventor: ISHIGURO HIROAKI
IPC: H01J9/48
Filed: 1991-01-19
Abstract: PURPOSE:To improve productivity through automation and realize accurate assembly work of an electron gun by incorporating an electron-gun electrode group into an electrode incorporation jig and deflection plate parts into a deflection plate incorporation jig and combining both jigs together. CONSTITUTION:An electron gun electrode group made up of a first grid G1, a second grid G2, a third grid G3, a fourth grid G4 and a fifth grid G5 is incorporated into an electrode incorporation jig 30. C shield 43 and C plate 45 serving as deflection plate parts are incorporated into a deflection plate incorporation jig 39. Next, the jigs 30, 39 are combined together by use of a glass support bar, and the electron-gun electrode group and the deflection plate parts held in respective jigs are fixed in beading. It is thereby possible to assemble an electron gun by perfect automation, so that an electron gun can be manufactured with high assemble precision and also remarkable improvement in both working efficiency and yield can be expected.
Patent JP-S60162797-A (JP)
Title: Electrolytic apparatus
Inventor: TSUJI MASAYOSHI
IPC: C25D11/00
Filed: 1984-02-06
Abstract: PURPOSE:To prevent the electric corrosion of a circulating pump by setting the potential of the pump so that electric current flows into a constituent member of the pump. CONSTITUTION:A metallic strip 26 is continuously moved in an electrolytic soln. in an electrolytic cell 18, and electric current is supplied between the strip 26 and an electrode 42 confronting the surface of the strip 26 to subject the strip 26 to electrolysis. The electrolytic soln. is circulated through a storage tank 10 with a circulating pump 22. A slip ring 48 is attached to an end of the rotating shaft 46 of the pump 22, a brush 50 is brought into sliding contact with the ring 48, and voltage impressed on the electrode 42 is applied to the brush 50 through a resistor 52.