baber/WOPTO huggingface dataset:
Patent JP-S58194048-A (JP)
Title: Speed switching device of cooling fan driving motor of copying machine
Inventor: MORI HISAYOSHI
IPC: G03G21/16
Filed: 1982-05-10
Abstract: PURPOSE:To reduce size and cost while improving reliability, by switching driving voltages of a cooling fan driving motor under the on-off control of a transistor (TR). CONSTITUTION:A microcomputer 1 inputs a start signal for commanding copying operation from an input interface 11 to output two control signals. The driving motor 6 receives a driving voltage through a power supply circuit 7 on the basis of one control signal to rotate a photosensitive drum 5, and the TR21 of a voltage switching part 2 turns on the basis of the other control signal to apply the driving voltage Vcc to a driving motor 3, rotating a cooling fan 4 at a high speed. When the microcomputer 1 inputs a signal showing the completion of the copying operation, the TR21 and power supply circuit 7 turn off to stop the driving motor 6, and the driving voltage of the driving motor 3 drops to VDD to rotate the cooling fan 4 at a low speed.
Patent JP-S5217703-A (JP)
Title: Public telephone
Inventor: AIKAWA CHIYUUTA
IPC: H04M17/00
Filed: 1975-06-24
Abstract: PURPOSE:A public telephone installed with Control Device to detect the charge signal, and making possible the utilization of Frequency Card in telephone calling.
Patent JP-S63244042-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and high durability and applicable to various fields utilizing electrophotography by using a specified compd. as an electric charge transferring substance. CONSTITUTION:A photosensitive layer contg. a compd. represented by formula I is formed. In formula, each of R<1>-R<3> is alkyl which may have a substituent, aralkyl which may have a substituent, an arom. group which may have a substituent, a heterocyclic group which may have a substituent or H, R<2> and R<3> may bond to each other to form a ring, and R<4> and R<5> is H, alkyl, alkoxy, halogen or nitro. Thus, an electrophotographic sensitive body having high sensitivity can be obtd. When the sensitive body is repeatedly subjected to electrostatic charge and exposure, electric potentials at light and dark parts hardly vary.
Patent JP-H01252522-A (JP)
Title: Production of lithium aluminate powder having large specific surface area
Inventor: HIGASHIYAMA KAZUHISA
IPC: C01F7/043
Filed: 1988-04-01
Abstract: PURPOSE:To obtain a lithium aluminate powder having large specific surface area and developed pore in simple means, by hydrating gamma-lithium aluminate powder in contact with water content and heating and dehydrating the produced hydrate. CONSTITUTION:gamma-Lithium aluminate powder is brought into contact with water content and bound water is decomposed and removed by heating the resultant hydrate to provide the lithium aluminate powder having large specific surface area. In the above-mentioned hydration process, a mixture of water with an organic solvent (e.g., alcohol) having a hydroxyl group can be also used instead of water. Heating temperature of hydrate is preferably 300-1000 deg.C.
Patent JP-H07256180-A (JP)
Title: Method for applying fluid material to planar member and device therefor
Inventor: SUZUKI KENJI
IPC: H05K1/14
Filed: 1994-03-23
Abstract: PURPOSE:To provide a method for applying a fluid material to planar members capable of applying a specific amt. of the material on all the planar members regardless of variations in the thicknesses of the respective planar members and making the sectional shape of the coated materials unifonn at the time of applying the material in the fluid form on the surfaces of the planar members and a device therefor. CONSTITUTION:The thickness of a TFT circuit board is measured by a laser range finder 3309 of a thickness measuring section 33 and the distance from the front end of a nozzle 3509 discharging the conductive material of a coating applying section 35 to the TFT circuit board is adjusted in accordance with the result thereof at the time of executing the operation to apply the conductive material on the TFt circuit board by the coating applying section 35.
Patent JP-H09247871-A (JP)
Title: Battery device
Inventor: TERADA FUSAO
IPC: H02J7/35
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a battery device sufficiently applicable even in a cold district by constituting it out of a solar cell having a transparent member on the surface part thereof, and by forming in the rear surface part a conservatory space surrounded by both the solar cell and an adiabatic member to store a battery in the conservatory space. SOLUTION: In a battery device, scooping a hole through in the inclined sidewall part of a case 21 to mount in an engagement way a solar cell 1 therein, a conservatory space 20 is formed by constituting the case 21 itself out of an adiabatic member to attach a battery 3 to the upper part of the case 21. Thus, when a sunlight 5 is projected on the solar cell 1, the atmospheric temperature of the conservatory space 20 rises, but, since an openable window 23 is left close up to about 30 deg.C, the battery 30 is warmed to make the charging of the battery 30 itself possible even at an ambient temperature not higher than 0 deg.C.  On the other hand, when a solar radiation intensity is large to raise the temperature of the conservatory space 20 to a value not lower than 30 deg.C, the openable window 23 is opened by an opening/closing means 24, and a cooled air is introduced into the case 21 from openings 22 of its bottom part to lower the temperature of the conservatory space 20. When the temperature of the conservatory space 20 is lowered to a value not higher than 30 deg.C, the openable window 23 is closed to hold the temperature of the conservatory space 20 within a suitable scope. As a result, a battery device applicable even to a cold district is obtained.
Patent JP-S573830-A (JP)
Title: Vacuum metallizing method
Inventor: SHINOHARA KOUICHI
IPC: C08J7/04
Filed: 1980-06-10
Abstract: PURPOSE: To obtain a nonblocking metallized molded article, by a method wherein when a thin film is formed on the surface of a high-molecular molded article substrate by vacuum metallizing, the opposite surface to the surface to be metallized is exposed to glow discharge atmosphere before or after metallizing.  
     CONSTITUTION: For example, within a vacuum tank 3 which is kept under vacuum by means of an exhaust system 5, a material 9' to be evaporated (which is charged in a water-cooled copper hearth 10) is heated and evaporated with electron beams from an electron source 11. The material 9' is deposited on the surface of a high- molecular molded article substrate 11 supplied from an unwinding shaft 12. The metallized substrate is passed through a glow chamber 6 partitioned by a partitioning wall. Within the glow chamber, AC voltage is applied between electrodes 14, 15 in the presence of gas under proper pressure for electrical discharge. The opposite surface to the surface to be metallized is exposed to electric discharge. Then the substrate is wound up around a winding shaft 13.  
     USE: The produced metallized molded articles are used in the fields of optics, decoration, magnetic recording, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S556157-A (JP)
Title: Heat exchanger
Inventor: SUZUKI HARUO
IPC: F28F9/26
Filed: 1978-06-30
Abstract: PURPOSE: To reduce the thickness of tube plates and decrease its cost, by connecting at least two water chambers to each other to balance pressure.  
     CONSTITUTION: A shell 2 is provided between tube plates 1, 1' of a condenser C. The shell 2 surrounds tubes and serves as a heat exchange medium container. Another sheel 4 is provided between tube plates 3, 3' of an evaporator E. Elbow tubes 5, 5', 6, 6' are coupled as water chamber members to the outer ends of the tube plates 1, 1', 3, 3'. The ends of the tube plates are provided with passages for a heat exchange medium which flows through the tubes. The elbow tubes 5, 6 are through a partition plate attached to each other 7. The elbow tubes 5', 6' are attached to each other through a partition plate 7'. The elbow tubes 5', 6' are bypassed to each other through a balancing tube 9 fitted with a valve 8. When a prescribed water pressure difference has appeared between the elbow tubes 5, 6, the valve 8 is opened to reduce the pressure difference to decrease water pressure on each portion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61237227-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: G11B5/708
Filed: 1985-04-13
Abstract: PURPOSE:To enable high-density recording by regulating the specific surface of the metallic magnetic powder in a magnetic layer contg. the metallic magnetic powder consisting of iron to more than a specified value and incorporating a phosphoric ester into the magnetic layer. CONSTITUTION:A magnetic layer 2 is provided on a carrier 1 of a magnetic recording medium and a BC layer 3 can be furnished on the rear surface of the carrier 1. The specific surface of metallic magnetic powder contained in the magnetic layer 2 is regulated to >=60m<2>/g BET value and a phosphoric ester is incorporated into the magnetic layer 2. Fe, an Fe-Ni-Co alloy, etc., are used as the magnetic powder and an ester shown by formula I is used as the phosphoric ester. In the formula, R shows -O-X, X is a substituted or unsubstituted hydrocarbonic residue, R' expresses a hydroxyl group or -O-X' and X' represents a substituted or unsubstituted hydrocarbonic residue.
Patent JP-H05240039-A (JP)
Title: Exhaust manifold for engine
Inventor: MATSUKI TAKASHI
IPC: F16L27/12
Filed: 1992-03-02
Abstract: PURPOSE:To absorb distortion in a longitudinal direction and a bending direction due to a difference in thermal expansion between a cylinder block and an exhaust manifold for an engine and enable perfect sealing of exhaust gas. CONSTITUTION:An exhaust manifold for engine is provided with plural exhaust pipe bodies 11 disposed in the longitudinal direction and metallic bellows 12 interposed sealingly between the opposite ends 111 of adjoining exhaust pipe bodies 11. The metallic belows 12 are provided with metallic rings 122 integrally installed at both ends of a bellows core 121. The metallic ring 122 and the exhaust pipe body 11 are mutually fitted preferably in closed contact surfaces S in taper form. In this case, it is further preferable to have the relation of De>=D0 where De is the effective diameter of the bellows core 12 and D0 is the inner diameter of closed contact surfaces S in taper form of the metallic ring 122 and the exhaust pipe body 11.
Patent JP-S58196387-A (JP)
Inventor: OOTA RIYOUZOU
IPC: F16L41/02
Filed: 1982-05-10
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-S59205672-A (JP)
Title: Vector instruction number counter
Inventor: MORISHIMA KIYOSHI
IPC: G06F17/16
Filed: 1983-05-06
Abstract: PURPOSE:To reduce the hardware quantity by dividing a vector instruction number counter into a part which is updated within the vector instruction production interval time and a part which is updated at the time longer than said interval time. CONSTITUTION:A register 3 holds the low order part of the count value of the vector instruction number and is updated by a vector instruction indicating signal 9. The maximum holding value of the register 3 is set at M. A counter works, and the value of the register 3 is set at ''2'' with the output of an adder 5 set at ''3'' respectively with the machine cycle T7. At the same time, the output of an adder 6 is set at (L+2). A carry 7 is delivered at most once in M machine cycle since the maximum value of the register 3 is ''M''. Therefore an adder 6 requires no carry-look-head circuit and can reduce its hardware quantity. In other words, the bit width is reduced for the register 3 and the adder 5 and the bit width is increased for a register 4 and the adder 6. Thus the overall hardware quantity can be reduced.
Patent JP-H03279097-A (JP)
Title: Throttle lever and clutch lever regulating device for outboard motor
Inventor: SHIBANUMA HIDEYUKI
IPC: B63H21/22
Filed: 1990-03-29
Abstract: PURPOSE:To prevent over-rotation during racing and cavitation during backward motion by providing a circular throttle lever protrusively with a circular edge having a protrusion, and a stopper part, and providing a clutch lever with a groove for inserting the protrusion of the throttle lever. CONSTITUTION:When a clutch lever is in the neutral N position, the stopper part 5 of a throttle lever 1 can be turned by a range L until touching the side end of the clutch lever 6 so as to prevent over-rotation caused by racing. During racing, sudden startup is prevented because of a protrusion 4 being inserted into a groove 9. When the clutch lever 6 is moved forward (F), the throttle lever 1 is turned by a range M into full admission. With the backward motion (R) of the clutch lever 6, the throttle lever 1 can be turned by a range K until the stopper part 5 touches the tip face of the clutch lever 6. Engine rotation can be thus limited to prevent the generation of cavitation, and the clutch lever 6 touches the circular edge of the throttle lever 1 to prevent dog slip-off.
Patent JP-S59205545-A (JP)
Title: Heat storage device
Inventor: IWASA HIDESABUROU
IPC: F24J2/34
Filed: 1983-05-06
Abstract: PURPOSE:To easily manufacture a heat storage device as well as raise the storing efficiency of heat by forming a heat storage panel of a hollow synthetic resin molding formed by integrally connecting plural flat plates with a plurality of intermediate walls. CONSTITUTION:A resin is supplied into a resin supply port 18 in an extruder 10, and molten resin is extruded through upper and lower slits 15 and 16 by applying a pressure to the resin to form upper and lower flat plates. Part of the resin flows into the slit 17 of a core 13 and extruded to the front side to form many intermediate walls to connect the flat plates. The hollow molding 19 is formed by connecting the flat plates 20 and 21 extruded from the slits 15 and 16 of the extruder 10 with the intermediate walls 22 at given intervals. A heat storage material is housed in the hollow 23 of the hollow synthetic resin molding 19.
Patent JP-S63244640-A (JP)
Title: Probe card component
Inventor: OKADA KAZUHISA
IPC: G01R1/073
Filed: 1987-03-30
Abstract: PURPOSE:To easily and quickly execute a replacing operation for a probe card unit component and to enhance the productivity by a method wherein a position- adjustable probe card is attached to the definite surface of a ring insert which is equipped with a position-fixing means for positioning with reference to an object to be measured. CONSTITUTION:A position-adjustable probe card 16 which is equipped with two or more probes 4 coming into contact with an object to be measured is attached to one face of a sheet-like ring insert 18 where a position-fixing means 21 for performing positioning with reference to a wafer prober as an electrical characteristic inspection system of the object to be measured. That is to say, the ring insert 18 is always fixed to the wafer prober in a prescribed position by using its position-fixing means 21; the probe card 16 is attached in such a way that its position can be adjusted with reference to the ring insert 18; accordingly, the object 1 to be measured can be easily aligned with the probes 4. By this setup, a replacing operation as a probe card component becomes easy; a positioning operation to measure different types of objects is not required; the working efficiency is enhanced.
Patent JP-S60243564-A (JP)
Title: Chromatography device with incompressible edge
Inventor: DEIBITSUDO RITSUTOMAN
IPC: G01N30/92
Filed: 1985-04-12
Abstract: A device comprising at least one strip of a bibulous material for use in a chromatographic system wherein a component of a mixture is partitioned between a liquid phase and an immobile phase. In the chromatographic system the component traverses at least a portion of the strip. The strip generally has a longitudinal edge substantially corresponding to the direction of traverse of the component. The longitudinal edge has the characteristic of substantially the same rate of traversal by the component along this edge when compared to the rate of traversal of the component along the body of the strip. The strips are prepared from a sheet of a bibulous material by non-deformative or non-compressive cutting of the sheet. The preferred cutting means is a laser beam.
Patent JP-H02257394-A (JP)
Title: Pos system
Inventor: USHIKUBO KOHEI
IPC: G07G1/12
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the check-out business from being complicated or prolonged by using service points based on the amount of purchase money of a customer to process fractions of the change. CONSTITUTION:When the customer who will check out is discriminated by a customer discriminating means (b), a data reading means (c) is started to read out customer data from a customer data storage means (a) to a change calculating means (h) and a display output means (j), and the amount of purchase money of the customer is inputted through a purchase money input means (d). A means (f) which calculates the total amount of purchase money calculates the total amount of purchase money and sends it to a service point number calculating means (g), namely, the change calculating means (h) and the display output means (j). The amount of money deposited from the customer is inputted by a deposited money input means (e), and the change calculating means (h) subtracts fractions in units lower than a preliminarily set unit of the total amount of purchase money from service points or service points of customer data and subtracts the subtraction result from the amount of deposited money to calculate the change and sends it to the display output means (j). Thus, fractions of the change are processed without complicating or prolonging the check-out business.
Patent JP-S60222790-A (JP)
Title: Electronic timepiece with voice recognition function
Inventor: YABE HIROSHI
IPC: G10L15/00
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a voice controlling stop watch function without any time lag by properly controlling the stop watch function by both of signals pertaining to acoustic vibration and the results of recognition according to the condition thereof. CONSTITUTION:An acoustic vibration inputted from a microphone 11 is amplified with an amplifier 12. When the acoustic vibration is inputted, a voice section detecting means 13 outputs a signal SGL1. An analysis and recognition means 14 for acoustic vibration oututs the results SGL2 of the recognition. A memory 15 memorizes a reference pattern or the like necessary for the recognition and also serves as an operational register. A control CPU 16 starts to operate the watch having a stop watch function by the two signals SGL1 and SGL2.
Patent JP-H08299454-A (JP)
Title: Liquid-form coil with secondary shape
Inventor: DEIBITSUDO KUPIIKI
IPC: A61B17/12
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an occlusive device for occluding vasculature of diffuse aneurysm in the skull. SOLUTION: An occlusive implant includes an elongated member having an end, a portion proximal to that end, and a portion distal to that end. The proximal portion is sufficiently flexible so that it can be folded upon itself and maintain that configuration without further restraint. At least a portion of the distal portion is preformed to have a first configuration when in a first state and a second configuration when in a second state. The distal portion a second configuration has a flow resistance substantially greater than that of the proximal portion.
Patent JP-H08274280-A (JP)
Title: Trench cell type capacitor and memory cell,and manufacture of trench cell type capacitor
Inventor: KURISUTOFU GURAIMAN
IPC: H01L27/108
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of oxygen through a trench packing collar part, by providing a nitride layer with thickness smaller than the previously decided thickness of an isolation collar part. SOLUTION: A trench cell 21 is provided with oxide isolation collar parts 24 formed around along the side wall of its upper side. Thin nitride liners 25 are provided inside of the side walls of the parts 24. After inserting a first polysilicon plug part 38 into the trench 21, the thin parts 24 with the liners 25 are formed to the upper face of a capacitor part 32 from a line 39 so as to surround along the inner peripheral part of the trench 21. The parts 24 with the liners 25 behave as an insulated body between the gate and the channel of a parasitic transistor 45. The transistor 45 never becomes conductive by the combination of the thickness of the parts 24 operating so as to improve the threshold value voltage of a parasitic device and the low dielectric constant doping of the channel area 28.
Patent JP-S522930-A (JP)
Title: Warning indicator system for vehicle
Inventor: KISHIMOTO SATORU
IPC: B60R16/02
Filed: 1975-06-25
Abstract: PURPOSE: Warning indicator system for vehicle, indicates warning signal according to priovity between the signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5415731-A (JP)
Title: Silver halide photographic material
Inventor: FUJIWARA MITSUTO
IPC: G03C1/04
Filed: 1977-07-01
Abstract: PURPOSE:To improve the stability in storage before exposure and the stability of latent images during time lapse till developing by containing pluran in a silver halide emulsion layer or the non-photosensitive layer on the side opposite from backing.
Patent JP-S534962-A (JP)
Title: Hopper device for draining heavy work
Inventor: DEGUCHI OSAMU
IPC: B65G65/44
Filed: 1976-07-02
Abstract: PURPOSE: To effectively drain a heavy work having burr and deformed end face shapes in a hopper device for feeding outside heavy works from a hopper with vertical movement of a delivery plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S535457-A (JP)
Title: Desiccator for mattress, bedding, counterpane quilt, etc.
Inventor: NAKAMURA TOSHIO
IPC: D06F58/00
Filed: 1976-07-02
Abstract: PURPOSE: A desiccator for mattress, bedding, counterpane, quilt, etc. to be able to desiccate either of them remained spread in the composition of a hot-air supplying equipment equipped with a blower and a heater, and a sack having suppleness and air permeability provided freely inducible hot air from said equipment at the extremity of this instrument. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04314337-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANIGUCHI HARUTAKA
IPC: H01L21/60
Filed: 1991-04-12
Abstract: PURPOSE:To relieve a stress in a soldering part with which the electrode terminal of a semiconductor chip is connected to a wiring terminal on a circuit board, avoid the solder erosion of the soldering part and avoid a cost increase by a method wherein multilayer metal electrodes are provided on both the terminals. CONSTITUTION:Same type double-layer structures composed of Ni layers on the surfaces and the Al layers under the Ni layers are provided on both the wiring terminals 8 of a circuit board 6 and the electrode terminals of a semiconductor chip 1 in order to have same stress distributions on both the sides of solder bumps 5. The degration of a connection strength is reinforced by a bonding stress produced by sealing resin 9 filling a space between the chip 1 and the board 6. With this constitution, the sufficient connection strength can be obtained with a low cost terminal structure. Such a connection method can be effectivly applied to an electroluminescense display device having the circuit board as a display panel.