baber/WOPTO huggingface dataset:
Patent JP-S6290859-A (JP)
Title: Zinc alkaline cell
Inventor: MIURA AKIRA
IPC: C22C18/00
Filed: 1985-10-17
Abstract: PURPOSE:To obtain an overall efficiency of excellent discharge, preservation, and antileakage properties and the like with little environmental pollution, by applying a zinc alloy containing Zn as the main component and specific ratio of Ni, Tl, Ca, Sr, and Mg as a negative electrode. CONSTITUTION:For a negative electrode 2 of a zinc alkaline type cell, a zinc alloy containing Zn as the main component, 0.01-0.5wt% of Ni, 0.001-0.5wt% of Tl, and 0.001-0.3wt% of at least one of Ca, Sr, and Mg is used as an active substance. In such a composition, by coexisting Ni and Tl, and adding Ca, Sr, or Mg generating rumples of powder is controlled, surface are ratio of the zinc alloy powder is reduced, and the corrosion speed by contacting the alkaline electrolysis is slowed down. By using a zinc alloy powder with even surface condition as the negative electrode 2 of the zinc alkaline cell, a cell of excellent preservation, antileakage, and discharge properties with small amount of mercury can be obtained.
Patent JP-H0394996-A (JP)
Title: Clamping device of welding machine
Inventor: YAMAKAWA HIROSHI
IPC: B23K37/04
Filed: 1989-09-08
Abstract: PURPOSE:To obtain an optimum of welding finished state by supporting axially one end of a link device bearing part on a link plate rear end part, fixing the other end to an end part of an elastic member, obstructing an advance movement of a support plate against an advance movement of the link plate and supporting axially the bearing part so as to be turnable in the reverse direction. CONSTITUTION:At the time of welding a work flange placed on the upper face of the tip part of a clamp piece 45, a work part is supported by a support plate 55. One end of an elastic member (plate spring) 57 is fixed to the support plate 55. One end of a link device bearing part 63 is supported axially by a link plate 61 rear end part, and the other end is fixed to the other end of the elastic member 57. An advance movement of the support plate 55 is obstructed against an advance movement of the link plate 61 and the bearing part 63 is supported axially so as to be turnable in the reverse direction. In such a way, a welding distortion can be decreased.
Patent JP-H0569925-A (JP)
Title: Memory access controller in carrier system
Inventor: SHIBATA ATSUSHI
IPC: B23Q41/02
Filed: 1991-09-11
Abstract: PURPOSE:To cut access time of a memory, and to improve responsibility by providing a data access control means that can transmit data read from a memory means, to a carrier control means. CONSTITUTION:At the time of inputting a carrier route data for the first time, when a keyboard and so on is operated by an operator and 2 carrier route editing command is input, an editor region comprising a number of routings (a) x a number of carrier routes (b) is set in a RAM by a host computer, in a step S3. The editing of carrier route is carried out by the operator in a step 4, and it is judged whether the editing is completed, by the host computer in a step S5, and when completed, proceed to a step 6, and when not yet completed, return to the step 4. It is investigated in the step 6 whether the contents of the edited carrier route are the same as those of registered carrier route, by the host computer, while it is judged whether there is the same route as the edited carrier route, in a step 7, and if there is, proceed to a step 8, where the edited contents are erased.
Patent JP-H0396667-A (JP)
Title: Oil cooling circuit of oil cooling type compressor
Inventor: OZAKI HIROSHI
IPC: F04B39/16
Filed: 1989-09-06
Abstract: PURPOSE:To carry out the degasing of an oil cooling circuit simply and securely and to secure the reliability of the operation by arranging the oil cooling circuit lower than the oil level in an oil recovery container, and providing a degasing device at the higher position of the oil cooling circuit. CONSTITUTION:The gas circuit 6 of a compressor 1 is composed of a gas intake pipe 5 and a release pipe 3 linking to an oil recovery container 4. And an oil cooling circuit 10 is composed of an oil cooler 7 linking to the oil recovery container 4 through a linking pipe 11, an oil filter 8 linking to the oil cooler 7 through a linking pipe 12, and a linking pipe furnishing an oil pump 9 to link the oil filter 8 and the compressor 1. In this case, the oil cooling circuit 10 is arranged lower than the oil level in the oil recovery container 4. And the highest parts of the linking pipes 11 and 12 are linked to a release pipe 3 through degasing pipes 14 and 15 which furnish valves 17 respectively. And the upper side of the oil filter 8 is linked to the gas intake pipe 2 and the release pipe 3 through degasing pipes 16 furnishing valves 17 respectively.
Patent JP-H1074432-A (JP)
Title: Housing case for multiple optical axis photoelectric switch
Inventor: TAKAHARA TAKAYOSHI
IPC: H01H35/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a housing case for a multiple optical axis photoelectric switch, having sure water resistance even in the multiple optical axis photoelectric switch composed of a projector and a light receiver having any length. SOLUTION: A housing case for a multiple optical axis photoelectric switch is constituted of a housing case 2 and cover members 6 and 7. Plural units 12, for arranging photoelectric elements, composed of projecting elements or light receiving elements, in a frame 12, are housed in the housing case 2. Windows 21 and 22 are formed, so that the flood light of the housed photoelectric elements or light to be received can pass, on the surface, which is one surface of the hollow square column of the housing case 2, also a surface at the front of the photoelectric element in a housing condition. The cover members 6 and 7, composed of transparent resin, a fixed to the housing case 2 by adhesive, etc., so as to cover the windows 21 and 22 respectively.
Patent JP-H0683155-A (JP)
Title: Humidity control device
Inventor: KODAMA HIDEAKI
IPC: G03G21/00
Filed: 1992-08-31
Abstract: PURPOSE:To make the capacity of a refrigerating and dehumidifying means small and to save space in the case of setting it in a device by increasing dehumidifying efficiency and to eliminate the need of special control or processing for waste water caused by dehumidification. CONSTITUTION:The refrigerating and dehumidifying means 400 de-humidifying the inside of an image forming device 200 by an electrophotographic process is provided, and the air inlet 451 and the air exit 452 of the low temperature part 403b of the means 400 are opened inside the device 200, and the air inlet 454 and the air exit 455 of the high temperature part 403c are opened outside the device 200, respectively, whereby the waste water caused in the low temperature part 403b is introduced into the high temperature part 403c.
Patent JP-H0548457-A (JP)
Title: A/d conversion method for sensor output signal
Inventor: SHIODA NOBUYA
IPC: G01D5/249
Filed: 1991-08-20
Abstract: PURPOSE:To enable A/D conversion with high accuracy over a wide range without increasing the resolution of the A/D converter itself. CONSTITUTION:At first, an upper limit and a lower limit having a wide range are set to an A/D converter section 15, and a sensor input voltage to the A/D converter section 15 is A/D-converted and a rough value is measured. Then the upper limit and the lower limit having a narrow range are set to and the sensor input voltage to the A/D converter section 15 is again A/D-converted. Since the measured value being decomposed value in n-stages is further decomposed into n-stages, the high bit conversion accuracy is obtained from the less bit A/D converter.
Patent JP-H0672365-A (JP)
Title: Suction mechanism of suction running device
Inventor: SUZUKI TOSHIAKI
IPC: B62D57/024
Filed: 1992-08-31
Abstract: PURPOSE:To provide a suction mechanism of a suction running device which presents lesser sliding resistance with the wall surface, is embodied light and simple, and allows setting off a payload large. CONSTITUTION:The body 1 of the device concerned is fitted with runner wheels 4 for running on a wall surface W, and a frame-shaped skirt member 6 having a hollow section formed from a cloth-form material in such a way as going around the periphery of the body 1 is attached to the wall surface side of the body 1, wherein the skirt member 6 is given such a height as contacting the wall surface. An air exhaust hole 9 is furnished on the inside of the body surrounded by the skirt member 6 and is equipped with an exhaust blower 10, and a suction chamber 11 is formed inside of the body. An opening 13 to introduce the outside air to inside of the skirt member 6 is opened at the periphery of the body, and a bone member 14 to restrict deformation of the skirt member 6 is provided alongside it 6 in a position nearer the wall surface.
Patent JP-H0569821-A (JP)
Title: Unmanned carrier
Inventor: IWATSUKI TOSHIAKI
IPC: B62D113/00
Filed: 1991-09-12
Abstract: PURPOSE:To stop a carrier at a right position with high accuracy with each driven wheel accurately controlled in direction. CONSTITUTION:In a turning mechanism 2a which allows each driven wheel 1 to be changed in direction by means of the difference in rotation between two driving wheels 4, each solenoid 5 suspending the turn of a slidably rotating disc 6 which is fitted onto each driven wheel 1 via each leg section 9, is fitted onto a stationary disc 7, when the running direction of a vehicle is switched over with the driving wheels 4 rotated, the direction of each driven wheel 1 is frozen with each solenoid 5 actuated.
Patent JP-S6292358-A (JP)
Title: Semiconductor device
Inventor: OKI MASARU
IPC: H01L21/76
Filed: 1985-10-17
Abstract: PURPOSE:To make a MOSTr having high withstanding voltage, a high-speed bipolar transistor and a microminiaturized CMOSTr coexist by forming a source-drain region in the MOSTr by using a deep well having low concentration. CONSTITUTION:An N<+> type buried layer 2 and a P<+> type buried layer 3 are shaped to a P-type substrate 1, and an N-type epitaxial layer 4 is grown. A P well and an N well are each formed, and thick isolation oxide films 6 are shaped selectively. A gate oxide film 8 and N<+> type gate polycrystalline silicon 9 are formed. A base region 10 composed of BiTr is shaped, an emitter diffusion window is bored, and a second polycrystalline silicon layer 11 thinner than the gate polycrystalline silicon layer 9 is formed so as to coat the emitter diffusion window. A source-drain region 12 in an NMOSTr and an emitter 17 consisting of BiTr are shaped. A source-drain region 13 in a PMOSTr and a base contact region 14 composed of BiTr are formed, an insulating film 15 is shaped, a contact window is bored, and an aluminum electrode 16 is formed.
Patent JP-H04113533-A (JP)
Title: Magneto-optical recording medium
Inventor: TAWARA YOSHIO
IPC: G11B11/10
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a recording medium excellent in chemical stability and light transmitting property with large refractive index and to improve Kerr rotation angle, C/N and recording density by forming a dielectric film of specified semiconductor material. CONSTITUTION:On a transparent substrate 1 placed at the incident side of light, there are provided a dielectric film 2, magnetic film 3, and reflecting film 5 to constitute the magneto-optical recording medium. The dielectric film 2 consists of semiconductor material GaP, AlAs, AlP, or H-contg. GaP, AlAs, or AlP. By this method, the dielectric film has refractive index of 1.75-2.50, which gives large enhancing effect and increases the Kerr rotation angle and the recording density of the medium. The dielectric film is excellent in light transmitting property, so that the obtd. medium has not only higher C/N but excellent mechanical strength and durability.
Patent JP-S6291655-A (JP)
Title: Starting device for gas engine driven heat pump system
Inventor: MORIMOTO TERUO
IPC: F25B27/00
Filed: 1985-10-17
Abstract: PURPOSE:To prevent the starting of a gas engine from being failed because of a poor function of solenoid valves and the like by allowing electricity to be applied to electromagnetic actuators of various types from a power source including transformers and rectifying circuits which are connected with a commercial AC power source. CONSTITUTION:A heat pump 11 includes a compressor 5 which is driven by a gas engine 4, a pair of heat exchangers and an expansion valve (both of them are not shown), and solenoid valves 8... for the change-over of flow paths and the like. The gas engine 4 is driven by a cell motor 6, and they are connected with each other by way of a compressor 5 and an electromagnetic clutch 7. In this case, control switches 9 through 11 are provided to electric power feeder lines to each of the cell motor 6, the electromagnetic clutch 7 and the solenoid valves 8... and the like and the control switch 9 is of a two step switch configuration. And these control switches 9 through 11 are controlled by a controller 2 allowing electricity to be applied to each of sections 6 through 8 from a power source circuit 3 equiped with a transformer 14 and a rectifying circuit 15, both of which are connected to a commercial AC power source 2.
Patent JP-S61112066-A (JP)
Title: Production of epoxy resin
Inventor: YAMAMOTO MINORU
IPC: C07D301/28
Filed: 1984-11-05
Abstract: PURPOSE:To obtain an epoxy resin having low viscosity and giving a cured product having excellent heat-resistance and electrical properties, by reacting a specific 1,1-bis(dimethyl.hydroxyphenyl)alkane with epihalohydrin and/or dihalohydrin. CONSTITUTION:1mol of the compound of formula I (R is H or CH3) is made to react with about 4.5-40mol of epihalohydrin and/or dihalohydrin, preferably in the presence of an etherifying catalyst, and the obtained etherification product is dehalogenated with an alkaline compound to obtain an epoxy resin of formula II (X is group of formula III; n is a rational number of from 0 to about 10) having an epoxy equivalent of preferably about 190-220, and especially a viscosity of about 3,000-9,000 at 25 deg.C, in high yield. Since the resin has low viscosity, in can be operated easily even at a high molecular weight, and the cured product has high heat-resistance exceeding that of the cured product of a bis-A type epoxy resin. It has excellent electrical properties because of its low boiling water absorptivity.
Patent JP-H04117711-A (JP)
Title: Clamp circuit
Inventor: TAMURA YOSHIYUKI
IPC: H03G11/08
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a desired voltage gain with respect to an input voltage in which no clamp is implemented at its relevant output by varying a feedback quantity of a differential amplifier and a 1st clamp voltage setting voltage source fed to a base of a 1st transistor-(TR). CONSTITUTION:A differential amplifier consists of TRs 1, 3, a diode D1 and a TR 5, an emitter of a TR 6 is used as an output terminal and resistors R1, R2 form a feedback circuit. A base of the 1st TR 2 connects to a 1st clamp voltage setting voltage source VL and its collector connects to a reference side of the 2nd current mirror circuit, and a collector of the TR 4 forming the 2nd current mirror circuit with the diode D2 is connected to a collector of an inverting input TR 3. A half wave rectifier is formed by differential connection of TRs 7, 8 and an output of the differential amplifier connects to a base of a TR 7. Thus, a desired voltage gain is obtained within a range where no clamping is implemented.
Patent JP-H0281785-A (JP)
Title: Car height adjusting device
Inventor: UEDA ATSUMI
IPC: B62K25/04
Filed: 1988-09-16
Abstract: PURPOSE:To enable the simultaneous adjustment to be performed of front and rear wheels, even when their load is changed, by providing a flow dividing valve with a hydraulic oil circuit branching into front and rear jack cylinder branch circuits, changing wide and narrowly an effective passage area of each branch passage by the flow dividing valve in accordance with a pressure of each branch passage and generating fixed ratio of flow quantity. CONSTITUTION:For instance, a baggage is loaded, when a rear wheel load is substantially increased, internal pressure in a rear jack cylinder 4b, that is, internal pressure in a rear branch passage 4b is increased. Then a flow dividing valve 11 is pressed in its valve unit 21 to a side of a front pressure chamber 21d, reducing an effective passage area (a) from this pressure chamber 21d to a front branch passage 4a, and a pressure in the side pressure chamber 21d is increased so as to balance with the pressure in a side of the rear branch passage 4b. Thus, ratio of flow quantity of both the branch passages 4a, 4b is obtained as initially set in a preset value, and front and rear parts can be lifted at an equal speed even when distribution is changed of a load.
Patent JP-S60125171-A (JP)
Title: Switching regulator circuit
Inventor: TAKAGI MICHIAKI
IPC: H02M3/28
Filed: 1983-12-09
Abstract: PURPOSE:To reduce the variation in the output voltage of a switching regulator circuit by employing a diode connection of a bipolar transistor as a unidirectional conduction element. CONSTITUTION:A sawtooth wave voltage generator is formed of resistors 300- 305, 309, transistors 310, 311, a capacitor 315, differential amplifiers 317, 318 the sawtooth wave is inputted to a comparator which has a resistor 306, a transistor 312 and a differential amplifier 319, compared with a control input Vin to output a rectangular wave having a duty proportional to the input Vin. In the stepdown circuit, a equivalent diode in which a resistor 308 and the base, collector of a pnp transistor 315 are connected between the collector of a transistor 313 and a GND is inserted.
Patent JP-S59125110-A (JP)
Title: Limiter circuit
Inventor: NAKAZAWA TETSUJI
IPC: H03G11/00
Filed: 1982-12-30
Abstract: PURPOSE:To ensure an amplifying function and to obtain an output in the form of a current with a limiter circuit by feeding negatively the output of a differential amplifier of the 2nd stage back to an input differential amplifier with division by resistance and at the same time using the 3rd differential amplifier to give the voltage-current conversion to the output of the input differential amplifier. CONSTITUTION:The 2nd differential amplifier feeds negatively the outputs of input differential amplifiers 32 and 33 back to these amplifiers again and clips the outputs. The output of the 2nd differential amplifier is divided by resistances 41 and 42 and supplied to the base of a transistor TR33. The clipping occurs when VIN.GV/(R1+R2)=I2 is satisfied (GV: gain). At the same time, the outputs of the input differential amplifiers are also supplied to the 3rd differential amplifier and then extracted in the form of a current. This output is added to another signal by connecting a limiter 50 to a feedback part 43 connected to an inverse input of a voltage follower. While the limiter 50 is just separated from the part 43 when no addition is carried out with the output. This gives no evil effect to other signals.
Patent JP-H1078966-A (JP)
Title: Information retrieval method and device and storage medium
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To calculate a score of a set with reflection of the number of elements of the set. SOLUTION: A document that satisfies the retrieval condition held at a retrieval condition holding part 103 is retrieved out of those documents of a document holding part 101. The number of the retrieved document is held at a retrieval result holding part 105. Then a set score calculation part 106 calculates the score of every document set based on the number of documents of every document set and the number of documents included in the part 105. Thus, a high score is secured to the document set that more suits to the retrieval condition.
Patent JP-S6384644-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B3/04
Filed: 1986-09-29
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-H1077495-A (JP)
Title: Flavor and fragrance modifier for perfume and modifying method
Inventor: YAMAHARA JOJI
IPC: C11B9/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a modifier for use in adding to a perfume which affords an improvement in flavor and fragrance characteristics to the perfume, by a method comprising subjecting a leaf of piper betle Line to the extraction with water, a water- containing lower alcohol or an alcohol not containing water. SOLUTION: This modifier for flavor and fragrance can be obtained by providing a raw leaf or a dried leaf of piper betle Line, optionally crushing the leaf, and subjecting the leaf to the extraction with an alcohol not containing water. As to an extracting solvent for a leaf of piper betle Line, the followings are mentioned. Water, a water-containing lower alcohol other than isopropyl alcohol, a lower alcohol not containing water and acetone have no significant difference from one another in effect in modifying the flavor and fragrance of a mint-type perfume. Hexane has only a low effect in such modification. Isopropyl, alcohol is disadvantageous sine it may adversely affect the fragrance of the extract because of its own singular smell. Methanol and acetone are both disadvantageous since they are difficult to be completely separated and removed from the extract.  Taking in consideration of subsequent steps such as concentration and decolorization, the use of an alcohol having a water content of 65% or less is preferred. As pieced together from the above-mentioned results, an alcohol having a water content of 5 to 90% is most preferred.
Patent JP-H0895511-A (JP)
Title: Pinup board
Inventor: HIRAMATSU YOSHIO
IPC: E04B2/74
Filed: 1994-09-28
Abstract: PURPOSE: To facilitate production, to improve rigidity and to prevent warpage by fitting and fixing a soft plate which has nearly the same shape as the shape of the front surface opening of a metallic frame having a flat box shape and allows pinning into the metallic frame and covering the plate with lining materials. CONSTITUTION: The soft plate 3 which consists of a soft fibrous material or other soft materials to allow pricking of needles, such as thumbtacks, and has the same shape as the shape of the front surface opening of the metallic frame 2 in front view is fitted into the metallic frame 2 having the flat box shape which is formed with forward edges 2b to 2d on the circumference of a base plate part 2a formed by bending forward the four sides of a square metallic plate and is opened on the front surface. The soft plate 3 is adhered to the base plate part 2a by an adhesives. The soft plate 3 is formed to the thickness nearly the same as the forward projecting amt. of the edges 2b to 2d of the metallic frame 2 so that both front surfaces are continued when the soft plate 3 is fitted to the metallic frame 2.  Further, the front surfaces of the soft plate 3 and the outer side faces of the edges 2b to 2d of the metallic frame 2 are coated with the lining materials 4 made of fabrics and the peripheral edges of the lining materials 4 are turned back and are adhered to the rear surface of the base plate part 2a.
Patent JP-S60186409-A (JP)
Inventor: WRIGHT LEONARD JAMES
IPC: C10G3/00
Filed: 1984-11-05
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-H0954126-A (JP)
Title: Apparatus and method for measurement of volume resistance of sheet
Inventor: MORIKOSHI MAKOTO
IPC: G01R27/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for measurement of the volume resistance of a sheet, in which the electric resistance in the thickness direction of the sheet can be measured without damaging the sheet and continuously. SOLUTION: A sheet A is sandwiched between, and held by, one pair of conductive rollers 4, 5 as electrodes, for measurement, which are pivoted by frames 2, 3 in an electrically insulated state. Circumferential faces of the conductive rollers 4, 5 are brought respectively into line contact with both faces of the sheet A. While the respective conductive rollers 4, 5 are being turned accompanying the transfer of the sheet A, the electric resistance in the thickness direction of the sheet A is measured.