baber/WOPTO huggingface dataset:
Patent JP-H09138706-A (JP)
Title: Device for automatically calibrating original point of movable body
Inventor: SHINYA KENJI
IPC: G05B19/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To precisely calibrate an original point even if a low rigidity part having mechanical viscosity and a spring characteristic is given to a driving mechanism SOLUTION: For calibrating the original point of a robot where a movable body 4 is driven by the driving mechanism of a driving motor 6 and the like, the absolute position of the movable body 4 is detected by an encoder 12 and the position of the movable body 4 is controlled, the movable body 4 is made to collide with a stopper 10a, prescribe torque is added to the movable body 4 for prescribed time and the original point is calibrated based on the absolute position of the movable body 4 after torque is impressed. Even if the low rigidity part K exists in the driving mechanism by the impression of torque after the collision of the stopper 10a, the movable body 4 can be stopped in the prescribed position and the original point can precisely be calibrated.
Patent JP-H05139992-A (JP)
Title: Organ-protecting agent containing human adf
Inventor: WADA HIROMI
IPC: A61K38/44
Filed: 1991-11-13
Abstract: PURPOSE:To provide the subject protecting agent containing a polypeptide having a human ADF activity as an active ingredient and useful for protecting organs from damages caused by active oxygen on organ transplantation or ischemic reperfusion diseases. CONSTITUTION:The objective protecting agent contains a polypeptide having a human ADF activity (preferably a polypeptide comprising 104 amino acids started from the N-terminal valine represented by the sequence number 1 in the sequence table, and a peptide having a structure to whose end a methionine is addition-reacted) as an active ingredient, and further, if necessary, an excipient and a stabilizer. The polypeptide is obtained e.g. by culturing a man- originated cell strain (e.g. ATL-2 cell) and subsequently purifying the polypeptide from the cultured solution, etc., by a method such as a salting-out method, a gel chromatography, etc. The content of the human ADF is preferably 10-80 pts.wt. per 100 pts.wt. of the protecting agent, and the protecting agent is administered at a dose of 10mug to 10mg/kg once to several times a day.
Patent JP-S62157373-A (JP)
Title: Trick play method in r-dat device
Inventor: ARAI YOSHIHIRO
IPC: G11B27/00
Filed: 1985-12-28
Abstract: PURPOSE:To attain a fine three-fold speed reproduction by outputting a sound data at a D/A converter at the time of a trick play of the three-fold speed reproduction in a timely continuous condition and in a condition of interpolating an intermediate. CONSTITUTION:First, at the time of three-fold speed reproduction, sound data group 1+ and 2- for respective single tracks read out from a magnetic tape by the first and the second heads are stored in the first address space 11-1 and the second address space 11-2 of a RAM. Next, an n-bit data stored either in the space 11-1 or 11-2 is synthesized two by two in the stored order at the recording time to generate significant sound data. At the same time, between the i-th signification sound data and the (i+4)th significant sound data, a mean value Mi+2 of the two significant sound data is inserted and outputted. Thus, in a timely continuous condition and in a condition of interpolating the intermediate, a sound data can be outputted at the D/A converter to attain the fine three-fold speed reproduction.
Patent JP-S63149224-A (JP)
Title: Four-wheel drive gear with center-differential
Inventor: TSUNEDA MASAAKI
IPC: F16H48/38
Filed: 1986-12-12
Abstract: PURPOSE:To simplify power transmission arrangement by arranging a planetary center-differential within a transmission near the center of the body of a vehicle, and transmitting power to front and rear wheels from sun gear shaft through a transfer gear and the like. CONSTITUTION:At the front portion of the body of a vehicle an engine 1, clutch 2 and transmission 3 are arranged laterally in both right and left directions, while at the positions from the transmission 3 to the rear side of the body a front differential 4 and a transfer unit 5 are sequentially arranged. In the above constitution, within the transmission 3 a planetary center-differential 30 is arranged coaxially with an output axis 11. Further the differential 30 is arranged such that a sun gear 31 is meshed with a ring gear 33 through a pinion 32 while the pinion 32 is supported by a carrier 34 and at the same time the carrier 34 is coupled to an output axis 11 in direct, thereby the output from the transmission is taken out by being distributed equally to the sun gear 31 and the ring gear 33.
Patent JP-H11134138-A (JP)
Title: Adapter device and printer control method
Inventor: YOKOKURA HIDENORI
IPC: G06F3/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an adapter device connected to plural printers which can send the data to a standby printer to print them when a notification is received to show that a printer to be used has some abnormality. SOLUTION: A step S4-2 proceeds to a step S4-5 if a printer has some abnormality or proceeds to a step S4-3 if the printer has no abnormality. The abnormality of the printer if occurred is notified to a computer in the step S4-5. In a step S4-6, the capability information are acquired for the connected printers excluding the 1st one. If a printable state is decided or not decided in a step S4-7, the processing proceeds to a step S4-8 or a step S4-10. In the step S4-8, the data are sent to a printable printer. Meanwhile, the data are converted and sent to another connected printer that is kept in an on-line state in the step S4-10.
Patent JP-H07127244-A (JP)
Title: Auxiliary member for lath form end part and assembling method for lath form
Inventor: FUSE HARUE
IPC: E04G9/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide an auxiliary member for a lath form end part and a lath form assembling method which can secure excellent surface roughness especially required at an end part, and can easily enlarge the usable range of the lath form as in such a case as the vicinity of the upper surface of a concrete placing area is exposed on the ground or a serial face is continuously assembled through a plywood form. CONSTITUTION:One or more lines of connecting projections A2, A3 which have height corresponding to the depth of the about U-shaped rib B1 of a lath form B and continue to a flat sheathing board part A1 are provided at both end parts. A through hole A6 for a binding wire C by which the connecting projections A2, A3 are attached to the U-shaped rib B1 of the lath form B is provided in the sheathing board part A1.
Patent JP-H03158594-A (JP)
Title: Shield joining position measuring method and device thereof
Inventor: TAKANO TAKASHI
IPC: G01B15/00
Filed: 1989-11-17
Abstract: PURPOSE:To improve the extent of reliability for measurement by measuring a boring pipe tip position and detecting a cutter disk slit position with a sensor at the tip, while detecting a sealed source position with a radiation measuring device after pipe extension. CONSTITUTION:A boring pipe 20 is operated toward a shield machine B through a bulkhead 7 of another shield machine A. Next, after a tip of this pipe 20 is measured by a boring hole position detector, a magnetic sensor 23 is set up in this tip. Then, the shield machine B is excavated, and when a relative distance between a cutter disk 3 and the sensor 23 is reached to the specified value, a position of a slit 5 of the disk 3 is detected by the sensor 23. After that, the slit 5 is centered to the sensor 23, replacing this sensor 23 with a radiation sealed source 30, and the pipe 20 is expanded. In addition, a position of the sealed source 30 is detected by a radiation measuring device through the slit 5, and a relative position between both these shield machines A, B is measured. With this measurement, measure of the distance can be accurately found out.
Patent JP-H09104684-A (JP)
Title: 5,6,7,8-tetrahydro-2(1h)-oxo-1,6-naphthyridine-3-carbonitrile derivative and its acid addition salt
Inventor: OONO KAZUNORI
IPC: C07D471/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an intermediate for producing a 3-(1,2,4-oxadiazol-3-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine derivative which is an agonistic agent for benzodiazepine receptors. SOLUTION: This compound is represented by formula I (R1 is H, an acryl, a lower alkyl, etc., with the proviso that R1 is not methyl) or its acid addition salt, e.g. 6-benzyl-5,6,7,8-tetrahydro-2(1H)-oxo-1,6-naphthyridine-3-carbonitrile. The compound is obtained by reacting, e.g. a compound represented by formula II [(n) is 1-3] with a compound represented by formula III (Y is a halogen, a lower alkoxy, etc.; Z is cyano) in a solvent such as dioxane at 0-120 deg.C, then reacting the resultant product with ammonia in a solvent such as ethanol at 0-100 deg.C, subsequently treating the prepared product in the presence of a base in a solvent at 0-100 deg.C and then reacting the product with sodium nitrite under acidic conditions such as a 5-10% aqueous solution of hydrochloric acid at 0-20 deg.C.
Patent JP-2001115895-A (JP)
Title: Carburetor for multicylinder engine
Inventor: NAMATAME TOSHIO
IPC: F02M1/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor having a means to improve air-fuel mixture distributing properties to each cylinder of an engine. SOLUTION: A warp plate member 11 to shield a part of an intake passage 3 during full closing of a choke valve 7 is situated at a choke valve 7 and a deviation is caused to occur to a flow of intake air by the warp plate member 11 so that inequality of an intake air amount of each cylinder of an engine is eliminated.
Patent JP-H11204533-A (JP)
Title: Dry etching method for mutilayered film of semiconductor element
Inventor: SUN-FUN CHI
IPC: H01L21/3205
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To etch a multilayered film of titanium silicide/polysilicon without residues by performing anisotropic etching for a titanium silicide layer by the use of Cl2 /N2 mixed gas, and performing anisotropic etching for a polysilicon layer by the use of Cl2 /O2 mixed gas. SOLUTION: On a semiconductor substrate 1, a silicon oxide film 2 and a polysilicon layer 3 are formed. A titanium silicide layer 4 is formed thereon. Voltages are applied on the electrodes on both sides in a chamber. Cl2 /N2 mixed gas is made to flow into a chamber, and the titanium silicide layer 4 is etched. A silicide-layer pattern 4a, in which the etching sidewall is vertical is formed. Thereafter, while the Cl2 /O2 mixed gas is made to flow into the chamber, the polysilicon layer 3 is etched, and a titanium silicide layer pattern 3a, in which the etching sidewall is vertical, is formed. Furthermore, since there is no residue in the semiconductor substrate 1, a separate cleaning process is not required.
Patent JP-H11118570-A (JP)
Title: Flow-rate sensor with fluid presence/absence detection function
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/68
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a new sensor that has both a function for detecting the presence or absence of a fluid and a flow-rate sensor function, has a simple configuration, and can be easily mounted. SOLUTION: An indirect heating type flow-rate sensor has a heat generation resistor 11 and a resistance temperature sensor 18 for detection being provided adjacently to the heat generator resistor. Voltage being divided by the resistance temperature sensor for detection is used as the flow-rate detection output corresponding to the flow rate of a fluid.  In this case, in the resistance temperature sensor, the temperature characteristics of the resistor change according to the temperature of the fluid and has a resistance temperature sensor 19 for compensation for obtaining the divided voltage as comparison output for the flow-rate detection output, a bridge circuit 43, a means 42 for correcting the disagreement of the thermistor constant between the resistance temperature sensor for detection and a resistance temperature sensor for compensation for making the differential voltage of the bridge circuit as the flow-rate detection output corresponding to only the flow rate without essentially depending on the temperature of the fluid, and a fluid presence/absence detection means 25 for detecting the presence or absence of the fluid based on the flow-rate detection output.
Patent JP-S63150271-A (JP)
Title: 2-amino-3-homofuranosides
Inventor: SHIOSAKI MASAO
IPC: A61P31/04
Filed: 1986-12-15
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, OH-protecting group or OH-substituting group; R<2> and R<3> are H or NH2-protecting group or substituting group; R<4> is group shown by the formula COR<6> (R<6> is H is H, alkyl, OH, SH or NR<2>R<3>); R<5> is H, alkyl, aryl, allyl, vinyl, group shown by formula II, formula III (R<7> is diol-protecting group; R<8> is R<1>) or R<5> and R<4> are bonded to form group shown by formula IV, formula V, etc.] and a salt thereof. EXAMPLE:Methyl 2,3-dideoxy-2-amino-3-C-(hydroxymethyl)-5,6-O-isopropylidene-alpha- D-mannofuranoside. USE:An antibacterial agent. PREPARATION:A compound shown by formula VI is reacted with dimethylthetinic acid to give an epoxy derivative shown by formula VII, which is reacted with an amino compound in the presence of a condensation agent. The prepared compound shown by formula VIII is subjected to ring formation through condensation to give a compound shown by formula IX, from which a compound shown by formula I is obtained.
Patent JP-H09143504-A (JP)
Title: Production of pressed powder molding and device therefor
Inventor: MATSUBARA SADAO
IPC: B30B11/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance strength of a teeth part at the time of producing, for example, a gear part by pressed powder molding. SOLUTION: In a device for pressed-powder-molding the gear part having outer peripheral teeth, a punch 5 ascending and descending by an upper plate 4 is divided into an inner punch 5a and an outer punch 5b and a die 10 is divided into an inner die 10a and an outer die 10b. At the time of pressing raw material powder (h), inside of a product shape is powder-pressed by the inner punch 5a and the inner die 10a and then powder-pressing of a peripheral part by the outer punch 5b and the outer die 10b is started with the delay in timing. Thus, powder density of the peripheral part is enhanced and thereby strength of the outer peripheral teeth part is enhanced.
Patent JP-H0243266-A (JP)
Title: Junction material
Inventor: KIMURA OKITOSHI
IPC: H01M4/137
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the title material having improved adhesion and interfacial impedance characteristics by precipitating a conductive polymer on aluminum having a specified crystal face. CONSTITUTION:Aluminum having such surface crystallinity that it has an (H00) (wherein H is 1, 2 or 4) face as the primary crystal face is optionally etched. This aluminum is immersed as a reaction electrode in a solution formed by dissolving a monomer (e.g., aniline) and an electrolyte (e.g., H2SO4) in a solvent (e.g., water), and the electrolytic polymerization by anodic oxidation and cathodic reduction is performed to precipitate directly a conductive polymer of a conductivity >=10<-3>s/cm on the aluminum.
Patent JP-H11134591-A (JP)
Title: Vehicle type discriminating device
Inventor: KAWAMURA HIDEO
IPC: G08G1/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle type discriminating device capable of exactly detecting a vehicle type without depending on luminance of a speed display light and its surrounding part, in addition, when a shape of an area not fixed and the same color is distributed around the speed display light to be detected. SOLUTION: The vehicle model discriminating device is provided with a color extraction means 2 to generate a color extraction image according to the color of the speed display light from a colored digital image, a speed display light candidate area detection means 3 to detect a speed display light candidate area and to output the area information, a speed display light discriminating means 4 to discriminate the speed display light candidate area whether it is the speed display light or not based on two or more among positional relation in combination between plural speed display light candidate areas, fluctuation guantity of the luminance at the surroundings of the speed display light candidate areas,  a hue distribution at the surroundings of the speed display light candidate areas by using the area information and a vehicle type information output means 5 to display whether a vehicle is a large-size truck or not based on a judging result by the speed display light discriminating means 4.
Patent JP-H07153825-A (JP)
Title: Electrostatic chuck and treatment method of body to be attracted which uses said chuck
Inventor: KITABAYASHI TETSUO
IPC: H01L21/683
Filed: 1993-11-29
Abstract: PURPOSE:To increase attractive force, enable quick exfoliation of a wafer when voltage application is interrupted, and reduce temperature difference in the surface of a semiconductor wafer, by specifying the volume resistivity of a dielectric layer, and defining the maximum height or the center line average roughness of the attractive surfaces of protrusions formed on the upper surface of the dielectric layer. CONSTITUTION:In an electrostatic chuck 1, a dielectric 3 is bonded on a metal plate 3, and an inner electrode 4 is buried or clamped in the dielectric layer 3. The volume resistivity of the dielectric layer 3 is set to be lower than or equal to 10<9>OMEGA. An outer peripheral region 3a is formed on the upper surface of the dielectric layer 3, and an attractive region 3b is formed inside the region 3a. A lot of protrusions 5 are formed in the attractive region 3a and turned into the attractive surfaces which directly come into contact with a semiconductor wafer W. The maximum height of the attractive surfaces of the protrusions 5 is set to be 2.0mum or smaller, or the center line average roughness is set to be 0.25mum or smaller. Thereby the area ratio of the part in contact with the wafer is made larger than or equal to 1% and smaller than 10%, so that the attraction and the exfoliation of a wafer are facilitated by turning on and off a voltage.
Patent JP-H07215740-A (JP)
Title: Production of laminated window pane having metal wire in thermoplastic intermediate layer
Inventor: BERUNARUTO ROIRU
IPC: H05B3/86
Filed: 1994-12-01
Abstract: In the case of a process for manufacturing a window (glazing) made of laminated glass including one or more wires (4) which are arranged within a thermoplastic interlayer and are electrically connected to busbars (3), the wires (4) are heated by application of suitable energy, limited locally, at the connection points, before electrical connection to the busbars (3), in such a way that the surface layers (4A) adhering to the surface of the wires are thereby removed. Suitable energy, limited locally, is applied by means of laser radiation, by moving the focus (5) of a beam of laser radiation, oriented perpendicularly to the busbars (3), in the longitudinal direction (arrow F) of the busbars (3) along the latter. Next, the wires (4) are soldered to the busbars (3). The layers forming the laminated-glass windows are then assembled in the usual way and joined together hot and under pressure. <IMAGE>
Patent JP-2001117190-A (JP)
Title: Silver halide emulsion and photographic sensitive material using same
Inventor: TAKEUCHI HIROSHI
IPC: G03C1/09
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having small fog and high sensitivity. SOLUTION: The photographic sensitive material comprises a silver halide emulsion containing at least one compound of the formula A-(L)m-B (where A is a group capable of functioning as a selenium sensitizer, B is a group capable of functioning as a sulfur sensitizer, L is a divalent combining group and (m) is 0 or 1).
Patent JP-H02143025-A (JP)
Title: Automatic heater
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 1988-11-25
Abstract: PURPOSE:To make an atmosphere sensor possible to quickly detect the change by a method wherein a changed part from a passage port at which a stable part where the sectional area of a gas passage is not changed, changes over to the changed part where the sectional area of the gas passage is changed, to the atmosphere sensor in the changed part, is constituted so as to change its sectional area. CONSTITUTION:Air in the outside of a blower body is blown into a heating chamber by a blower 8 at the starting of heating in the heating chamber and is discharged from an exhaust port 15 through a gas passage 2 provided on the wall surface of the heating chamber, together with steam generated from a material to be heated. In this case, a changed part 4 which is provided on the way of the gas passage 2 and whose sectional area is changed, and a stable part 5 which is provided on the heating chamber side of the changed part 4 and whose sectional area is fixed, are provided, and an atmosphere sensor 3 is disposed at the changed part 4. In addition, as distance between a passage port 6 where as sectional area of the gas passage 2 changes, and the atmosphere sensor 3 is made shorter. Accordingly, a turbulent flow is generated in an exhaust flow, and the change of the steam in the exhaust flow can be quickly detected by the atmosphere sensor 3.
Patent JP-H05135948-A (JP)
Title: Automatic floor demagnetizer
Inventor: NIINO TOSHIFUMI
IPC: H01F13/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide the title apparatus which conducts floor demagnetization automatically, simply, and economically and conducts floor magnetization even after a building is completed. CONSTITUTION:An unmanned carrier 1 running along a floor face 4 is loaded with a magnetic sensor 7, a demagnetization coil 8, an alterating power source 10 making alterating current flow through the coil, and a controller 12 which inputs magnetic sensor signal from the floor by the magnetic sensor 7 to control the alterating power source 10.
Patent JP-S63233382-A (JP)
Title: Skew detector
Inventor: OTSUJI TAIICHI
IPC: G01R31/319
Filed: 1987-11-27
Abstract: PURPOSE:To increase an accuracy by providing two latch circuits for using a pulse signal from a pulse generating circuit as a strobe signal, taking-in the complementary output voltage of a differential amplifier circuit at the time when the strobe signal is applied to and holding the strobe signal until a reset signal is applied to. CONSTITUTION:Input signal converting circuits 1a and 1b convert the logical levels of pulse signals (a) and (b) to be measured with different amplitudes and the like to the same level. A difference between the output levels of the circuits 1a and 1b is amplified 2 and, only while a skew is generated, complementarily amplified pulse signals are obtained in the output ends (j) and (k) of a differential amplifier circuit 2. The output ends (j) and (k) are connected to the input ends (m) and (n) of latch circuits 3a and 3b, respectively, so that polarities are reversed and a strobe signal (o) is applied to the circuits 3a and 3b in synchronism with the rising of one of the signal (a) and (b). Then, the outputs of the circuits 3a and 3b are complementarily fixed to a logical level in accordance with the polarity of the skew between the signals (a) and (b). The strobe signals synchronized with the rising and falling of the signal (a) and (b) necessary for detecting the skew can be self-generated by a strobe/reset pulse generating circuit 4.