baber/WOPTO huggingface dataset:
Patent JP-S63106370-A (JP)
Title: Swash plate type piston pump
Inventor: INOUE ATSUSHI
IPC: F04B1/12
Filed: 1986-10-23
Abstract: PURPOSE:To make it possible to always ensure a satisfactory neutral characteristic of a variable displacement piston pump, by providing a valve plate rotatably in the tilting direction of a swash plate and in a direction toward an arbitrary position in the laterally intermediate section so that a desired returning characteristic is obtained with respect to the manipulation of a lever. CONSTITUTION:In an axial plunger pump, trunnions 16 are provided at both ends of a swash plate 15 and are supported by bearings 10 so that the tilt angle alpha of the swash plate is adjustable. Further, shoes 13 formed on a plurality of pistons 14 fitted in a cylinder block 11 are allowed to slide on the swash plate 15, and a valve plate 17 is arranged on the other end side of the cylinder block 11. In this arrangement, the side surface of the valve plate 17 on the side remote from the contract surface of the cylinder block 11 is formed therein with a semicircular-cylindrical projection 18 which is engaged in a recess 20 formed in the opposing surface of a port block 19. Further, a gap (l) is formed between the port block 19 and the valve plate 17 which therefore may be rotated with the range of the gap (l) about the projection 18 as a rotating center.
Patent JP-H0194226-A (JP)
Title: Optical fiber illuminance sensor
Inventor: SHIODA TAKAO
IPC: G01J1/02
Filed: 1987-10-07
Abstract: PURPOSE:To enhance illuminance measuring accuracy, by applying the electromotive force corresponding to the incidence intensity of light to be measured to a liquid crystal light modulation part and modulating the intensity of the probe light incident to the modulation part through an optical fiber to emit signal light as illuminance data. CONSTITUTION:When light to be measured is incident to the light receiving surface 7 of a photoelectromotive force generating part 3, the electromotive force corresponding to the incidence intensity of said light 6 is generated and, when said electromotive force is applied to a transparent electrode 9, the liquid crystal molecule of a liquid crystal layer 8 is oriented in an electrolytic direction by the angle corresponding to the intensity of an electric field. When the intensity of the electric field is sufficiently high, the long axis of the liquid crystal molecule becomes a molecular orientation state almost along the electrolytic direction. Therefore, the linear polarized light 16P incident to the liquid crystal layer 8 almost receives no rotary action and, as a result, the greater part of the linear polarized light 16S emitted from the liquid crystal layer 8 is blocked by a detector 12. When no light 6 to be measured arrives, the linear polarized light 16S becomes parallel to both vibration surfaces of the detector 12 and, therefore, said light 16S can pass through the detector 12 as modulated light 17. The light 17 is condensed to a SELFOC lens 13 and passes through an optical fiber 5 to be incident to a light receiver.
Patent JP-H0997166-A (JP)
Title: Digital multiplier, digital transversal equalizer, and digital product sum operation circuit
Inventor: WATABE YOSHIHISA
IPC: G06F7/53
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale to realize high-speed multiplication or product sum operation by reducing the number of bits of a partial product generated in a multiplication part. SOLUTION: With respect to a digital multiplier, a digital transversal equalizer, and a digital product sum operation circuit which consist of a partial product generation circuit for partial product bit generation and a Wallace Tree circuit for partial product addition, bits of a partial product on the least significant bit side are not generated and are omitted or the sign (polarity) of a multiplier (coefficient value) is fixed or the set range of the coefficient value is limited (the dynamic range of the coefficient value is reduced) to reduce the number of bits of the generated product sum. Further, the error component due to omission of lower bits is corrected to keep the operation precision.
Patent JP-H10100782-A (JP)
Title: Vehicle transport truck
Inventor: SASANUMA SHIGERU
IPC: B60P3/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To perform vehicle loading work and fixing work to a deck in a lower position than high lift work standard by providing a deck guide rail extendedly to a middle stage behind a cab from above the cab, and providing the deck guide rail with a deck movably. SOLUTION: The upper part of a front end pillar 21 and the upper side part of a front pillar 22 are connected by a beam 40 to form a frame. The tip part of the beam 40 is extended over the front end pillar 21 up to a part above a cab 41. A fixture 42 is pivotally fixed to the tip part of the beam 40, and a deck guide rail 43 is rotatably connected to the fixture 42 by a pin. The deck guide rail 43 is extended from above the cab to a position in front of the front pillar 22 behind the cab, and the deck guide rail 43 is provided with a deck 44 movably. A vehicle can thereby be loaded above the cab without performing vehicle loading work and fixing work to the deck 44 in a high position.
Patent JP-H0593630-A (JP)
Title: Vehicle mounted navigation system
Inventor: NOBORI REITAKU
IPC: G01C21/26
Filed: 1991-10-01
Abstract: PURPOSE:To make the contents of displays easy to understand by providing a means, which displays a display mode for indicating the present display information in parallel with the display information, and a means which sequentially displays an operating mark for instructing a switch to be operated at the neighboring part of the switch. CONSTITUTION:A RAM 8 holds the data, which are read out of a CD-ROM driver 2 based on the input from a switch device 3, and is the working area wherein the control action for the data is performed. A ROM 9 holds a system program for controlling the entire body of a vehicle mounted navigation system 1. The switch device 3 has a mode switch for operating the entire system 1, a switch for selecting and displaying map information and various kinds of service information, a cancel switch for nullifying the selection, which has been adopted once, and the like. A video controller 7 controls the drawing of the image data to be displayed on a display device 6. In the display device 6, a RAM for optimally displaying the map data and additional information for navigation, operating marks for notifying the operating switches and the like is contained.
Patent JP-2001080980-A (JP)
Title: Production of swine dung
Inventor: AOKI MASAO
IPC: A01K1/01
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to relatively rapidly produce a completely deodorized fertilizer by preserving swine dung under conditions under which anaerobic conditions and aerobic conditions are alternately repeated, then adding microorganisms, such as photosynthesis bacteria, yeast and mold, thereto and fermenting the swine dung under the aerobic conditions. SOLUTION: The swine dung from which urine components are preferably classified and removed is subjected to a preservation treatment. This preservation treatment is preferably executed by alternately repetitively executing in order of the anaerobic conditions and the aerobic conditions. The preservation under the anaerobic conditions is executed by housing the swine dung into, for example, a container for fermentation, or the like, hermetically closing the container, or the like, and preserving the swine dung for about 15 to 30 days at room temperature or ordinary temperature, and the preservation under the aerobic conditions is executed by subjecting the swine dung to turning, force ventilating, agitating, or the like, for about 25 to 40 days at room temperature or ordinary temperature.  As a result, at least one kind of the microorganisms, among the photosynthesis bacteria, yeast and mold, more preferably. Aspergillus mold, are added at about 0.01 to 5% to the swine dung from which the malodors are considerably removed. Water is then added to the wine dung and the swine dung is fermented under the aerobic condition for about 20 to 120 days at about 15 to 30 deg.C, by which the deodorized swine dung fertilizer is obtained.
Patent JP-S62115064-A (JP)
Title: Production of shrinkable high-molecular material
Inventor: SUZUKI MAKOTO
IPC: C08L29/04
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a shrinkable high-molecular material having excellent strength, etc., and suitable for use as an artificial limb driving source, etc., by mixing an aq. soln. of polyviny alchol with an aq. soln. of an acidic polyelectrolyte and an aq. soln. of a basic polycletrolyte and repeatedly subjecting the mixture to freezing and thawing. CONSTITUTION:An aq. soln. of 10-50wt% polyvinyl alcohol (A) having an MW of 30,000 or above, an aq. soln. of 10-50wt% acidic polyelectrolyte (B) having an MW of 50,000 or above (e.g., polyacrylic acid) and an aq. soln. of 10-50wt% basic polyelectrolyte (C) having an MW of 50,000 or above (e.g., polyallylamine) are prepd. The component A is mixed with the component B and the component C in a molar ratio of the component A:the component B:the component C of (7-3):(2-0.5):(2-0.5). An operation wherein the mixture is frozen at -10--20 deg.C and thawed at room temp. is repeated 1-20 times to obtain a shrinkable high-molecular material suitable for use as a mechanochemical actuator.
Patent JP-H02100719-A (JP)
Title: Data storage device
Inventor: MASUYAMA YASUHIRO
IPC: G06F9/445
Filed: 1988-10-07
Abstract: PURPOSE:To easily alter operation control over the device by rewriting the control information on the ROM in a memory contents initial setting circuit while advancing a control sequence with the control information stored in the memory circuit which is incorporated in a sequence control circuit. CONSTITUTION:When the power source is turned on, the sequence control circuit 2 transfers the contents of the ROM 23 in the memory contents initial setting circuit to the memory circuit 33 and the contents of the memory circuit 33 are used normally as the control information to perform the control, so when an instruction for rewriting the control information is received from a host device, the control information in the memory contents initial setting circuit 1 can be rewritten. Consequently, the rewriting of the control information on the ROM having the same contents by the use of the control information in the memory circuit 33 is equivalent to the rewriting of the information stored in itself and the control is performed with this rewritten control information by turning off the power source temporarily and then turning on the power source.
Patent JP-H01257850-A (JP)
Title: Electrophotographic sensitive body
Inventor: FURUHATA TOMOKAZU
IPC: C09B26/02
Filed: 1988-10-07
Abstract: PURPOSE:To increase sensitivity by using a specified arylaldehyde hydrazone deriv. as an electric charge transferring substance. CONSTITUTION:When a layer contg. an electric charge transferring substance and a layer contg. an electric charge generating substance are formed on an electrically conductive support to obtain an electrophotographic sensitive body, an arylaldehyde hydrazone deriv. represented by the formula is used as the electric charge transferring substance. In the formula, each of R<1>-R<3> is alkyl or aryl. The arylaldehyde hydrazone deriv. has superior compatibility with a binder, moderately low oxidation potential, high stability and a high charge- transfer rate. The sensitivity of the sensitive body can be increased.
Patent JP-H10104441-A (JP)
Title: Connector built-in optical cable and its manufacture
Inventor: KASHIMA YOSHIO
IPC: G02B6/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To perform wiring to a new user in a short time and reduce operation in an operation site as much as possible by giving a marker which indicates the position of a built-in optical connector to an optical cable armor part. SOLUTION: Coated optical fibers 2 in an optical cable 1 are provided with optical connector 3 at specific intervals, and the marker 5 is given to the cable armor 4 at the position where the optical connectors 3 are present. Oily paint may be used at the time of the manufacture or an armor plastic material which is changed in color may be used at this part. In this case, when the armor is provided, the marker 5 is given at the position while the position of the connectors 3 built in the optical cable 1 is detected, so that the optical cable 1 can easily be obtained. Preferably, the position of the optical connectors 3 is detected before an armor forming process, the armor 4 is formed, and the marker 5 is given.
Patent JP-H0975944-A (JP)
Title: Freeze preventing method of strong acidic water generating device channel
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent the freezing of a channel by providing a freeze proofing means for supplying current at least to a pair of electrodes provided in the channel at a fixed interval when the detected water temp. becomes equal to or below a prescribed value in a device for controlling a generated water by detecting the temp. of a feed water with a water temp. sensor. SOLUTION: When strong acidic water generation command is inputted to a control section 1, the strong acidic water is generated by opening a solenoid valve 11 to feed a city water to an electrolytic cell 9 and supplying current to the electrodes from an electric power source 10 to start the electrolysis. In such a case, the water temp. is checked by the water temp. sensor 2 and the water temp. data is inputted to the control section 1. When the water temp. becomes equal to or below the prescribed temp., e.g. <=2 or 3 deg.C, the signal is sent to an on/off switch driving sections 6, 7 to supply current to the electrodes 4, 5, 5' to prevent the freeze of the channel. After that, when the checked value of the water temp. rises to >=5 deg.C and when the possibility of freeze is eliminated, the current supply to the electrodes 4, 5, 5' is stopped.
Patent JP-S62116424-A (JP)
Title: Cargo handling device for bottle case
Inventor: CHISAKI SHINICHI
IPC: B65G63/00
Filed: 1985-11-15
Abstract: PURPOSE:To improve the efficiencyof the cargo handling work and reduce the cost by arranging a fixing member fixing a frame main body to a truck and a moving member fitted with a lift member having a rotatable case clamp member at the lower end. CONSTITUTION:A frame main body 20 is fixed to a truck 10 with blocks 16, 18. A supporting member 50 is moved along a rail 46, a moving member 60 is advanced along a rail 56, a case clamp member 70 is lowered while being rotated so as to reach a position where a case is easily clamped by the action of a lift member 62 and a rotary base 66, then the desired case is held. The clamp member 70 is lifted while being rotated so that the held case matches a shelf 12 for storage. Accordingly, the efficiency of the cargo handling work is improved and the labor cost can be largely reduced.
Patent JP-S62120956-A (JP)
Title: Universal head for machine tool
Inventor: KITAMURA KOICHIRO
IPC: B23Q3/12
Filed: 1985-11-15
Abstract: PURPOSE:To direct a tool to both longitudinal and cross directions and make a work machinable with only setting the work to a table a time, by setting one end of the base to a spindle head, connecting one end of an arm to the other end, and making the arm rotatable at the specified angle to the base. CONSTITUTION:One end of a base 25, 25 is set to a spindle head 11, while one end of an arm 28 is connected to the other end of the base 25, and the arm 28 is rotatable at 180 degrees to the base 25. And, a tool 61 is set to the other end side of the arm 28, and this tool 61 is rotated with spindle rotation. Therefore, setting the arm 28 so as to cause the tool 61 to be horizontal, if this tool 61 is rotated, a side face W1 of a work W is machinable. In addition, a servomotor 63 is operated, positioning the arm 28 in making it rotate as far as 180 degrees from the said state, and in this state, if the tool 61 is rotated, an upper surface W2 of the work W is machinable.
Patent JP-H05273165-A (JP)
Title: Method and apparatus for continuously monitoring gas dissolved into oil
IPC: G01N25/18
Filed: 1992-09-24
Abstract: PURPOSE: To obtain a method for continuously monitoring gas dissolved into oil continuously. CONSTITUTION: A separator cell 1 is arranged in a small diameter duct coupled between the inlet of an oil cooler for an oil-filled transformer and the lower part of a transformer tank. Interior of the separator cell 1 is partitioned by a glass filter 3 into two sections and the oil flowing through the separator cell 1 is collected at the lower part thereof. The oil level is held constant by means of a pump 10 arranged in a duct. A sensor 6 is coupled between the upper and lower parts of a gas section 5 between the glass filter 3 and the oil.
Patent JP-H05194464-A (JP)
Title: Lignan compound
Inventor: HAMAGUCHI TAKUYA
IPC: C07D307/33
Filed: 1992-09-24
Abstract: PURPOSE: To provide a novel compd. that has activity to promote the intake of LDL and is useful for the treatment of a arteriosclerotic disease as a lipid decreasing agent.  
     CONSTITUTION: The compd. expressed by formula is obtd. by pulverizing Chone- morpha macrophylla (Roxb) G Don Chatt callected in Hsisangpanna, Yunnan province of China, extracting the same with an org. solvent, subjecting the extraction liquid to vacuum concentration, removing the solvent, then dissolving the liquid in a non-water-soluble org. solvent, subjecting this liquid to the vacuum concentration to a syrup form, dissolving this syrup again in the org. solvent and subjecting the soln. to purification and isolation by chromatography. The characteristics of the compd. of formula; pale yellowish powder; element analysis value (%); C 63.75, H 5.41, O 30.84 (actually measured value); mol.wt. 432; m.p. 104 to 110°C; specific angle of optical rotation; [α]D 25 =+29° (C=0.6, chloroform soln.); solubility; insoluble in water, soluble in methanol, chloroform, acetone, etc.; coloration reaction; positive to sulfuric acid, iodine, etc., and negative to ninhydrin; weakly acidic. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03116973-A (JP)
Title: Image sensor
Inventor: ISHIDA TSUTOMU
IPC: H04N1/028
Filed: 1989-09-29
Abstract: PURPOSE:To enable an n-channel transistor not to become abnormal in characteristics by a method wherein a protective film of inorganic insulating film whose main component is silicon is provided to protect an image sensor, and hydrogen atoms contained in the protective film as coupled in a state of Si-H are specified in density of hydrogen atom. CONSTITUTION:A protective film of inorganic insulating film whose main component is silicon is provided to protect an image sensor, and hydrogen atoms contained in the protective film as coupled in a state of Si-H are made equal to or smaller than 1.2X10<22>/cm<2> in hydrogen atom density. To make the density of hydrogen atom kept at the above value, the temperature of a substrate and the flow rate of a film forming component are controlled. By this setup, an n channel transistor can be prevented from becoming abnormal in characteristics.
Patent JP-H05322193-A (JP)
Title: Sound absorbing/heating partition
Inventor: SUZUKI SHUNSUKE
IPC: F24D15/00
Filed: 1992-09-01
Abstract: PURPOSE:To enable the obtaining of both functions of absorbing sound and heating by arranging an Al porous sintered plate having communication pores with an air layer interposed therebetween on a heat radiation surface of a panel heater. CONSTITUTION:When noises in a room enter into a plurality of communication pores of an Al porous sintered plate, air vibration is transformed to heat energy by friction to absorb sound. A part of the air vibration passing through the Al porous sintered plate 1 is propagated through an air layer O to be reflected on the heat radiation surface 2a of a panel heater 2 and enters into the communication pores of the Al porous sintered plate 1 again to absorb sound under an energy loss. Here, the air layer O with a specified thickness L promotes the absorption of sound. Heat ray to be radiated from the panel heater 2 passes through the communication pores of the Al porous sintered plate 1 and supplied into the room for heating. The pore ratio of the Al porous sintered plate 1 is set at 30-60% to improve the absorption of sounds and the passage of the heat ray. Thus, both functions of absorbing sound and heating can be obtained effectively.
Patent JP-S62114764-A (JP)
Title: Parting method for molding
Inventor: DEGUCHI NOBUAKI
IPC: B22D29/04
Filed: 1985-11-14
Abstract: PURPOSE:To prevent the deformation and camber of metallic molds and the distortion of a molding by interposing compressed air between the surface of the molding held in the metallic molds and the surface in the space part of the metallic molds and separating the molding from the inside of the metallic molds. CONSTITUTION:The split mold 1a side is separated from the metallic mold 2a side by pulling back of a pressure contact cylinder 1f upon curing of the molding 3b. An air hole 2m on the mold 2a side is connected to the same suction source as the suction source used in the stage of filling and an air hole 1m on the mold 1a on the pull back side is connected to a compressed air source. The molding 3b is separated while the molding is held on the mold 2a side when the mold 1a and the mold 2a are separated in the above-mentioned manner. A mold supporting frame rotates 90 deg. and the mold 2 faces downward. The air hole 2m of the mold 2a is then changed over and connected to the compressed air source. The molding 3b is easily ejected from the mold 2a through an air vent and is parted and dropped to the lower part.
Patent JP-H0971809-A (JP)
Title: Method for refining chromium-containing molten steel
Inventor: ARAGAI HAJIME
IPC: C22C38/18
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten the refining time as a whole and to maintain the molten steel temp. at the time of tapping at a prescribed necessary temp. in a refining method comprising combining an atm. treatment to decarburize and refine molten steel by blowing of gas contg. oxygen in the atm. and a reduced pressure treatment to decarburize and refine the molten steel by blowing of gas under a reduced pressure. SOLUTION: The switching from the amt. treatment to the reduced pressure treatment is executed in the stage when the concn. of C in the molten steel falls down to 0.7 to 0.05wt.%. The heat generation accompanying with the oxidation reaction of chromium is induced by executing blowing of gas contg. gaseous O2 from the stage prior to charging of a reducing agent under the reduced pressure of 200 to 15Torr while gas components of waste gases are analyzed at the time of the reduced pressure treatment and before the end of the decarburization under the reduced pressure, by which the molten steel temp. is risen up to the required temp. allowing for the temp.-falling component in the subsequent stages including charging of the reducing agent to compensate.