baber/WOPTO huggingface dataset:
Patent JP-S61169912-A (JP)
Title: Control device of robot
Inventor: WATANABE TORU
IPC: B25J13/00
Filed: 1985-01-23
Abstract: PURPOSE:To drive a robot with high position repeating accuracy in a wide temperature range by automatically adjusting the neutral point of a pulse width modulating signal to be a servo valve driving signal. CONSTITUTION:The titled control device is constituted of an oil temperature detecting circuit 7 for detecting the temperature T of driving oil from a hydraulic source P of a robot R, a function generator 8 for generating a neutral point M on the basis of the detected oil temperature T, a comparator 3 for calculating the deviation of a robot shaft on the basis of an objective position outputted from a signal command circuit 1 and a current position and outputting the operating variable, etc. When respective shafts of the robot R are to be controlled by said constitution, the value of the neutral point M outputted from the generator 8 is increased at the time of a low oil pressure and the value is reduced at a high oil temperature. When the neutral point M is changed, the output of the circuit 3 is turned to '0' at the stop of the robot R, so that the leading end of the robot R can be precisely positioned.
Patent JP-S61169705-A (JP)
Title: Image recognizing apparatus
Inventor: ICHIKAWA KAZUYA
IPC: G01B11/30
Filed: 1985-01-23
Abstract: PURPOSE:To extend the focal depth of an image pickup device substantially in a single optical system by forming the image pickup device two-dimensionally with multiple sensors laid on a plane which is inclined in relation to the scanning direction. CONSTITUTION:An object lens 3 is installed on the above of the X-Y taller 2 of a defective appearance inspection device and an image pickup device 4 on the above of the lens 3 with a coincidence of optical axes. The image pickup device 4 is formed by multiple one-dimensional photo-sensors 5 like CCD etc. which are composed two-dimensionally with the both ends arranged uniformly and with a parallel line up each other. The image pickup device 4 is installed in a manner that the longitudinal direction of the sensor 5 is to be parallel to the Y direction of the X-Y table 2 and the perpendicular direction of the sensor 5 is to be somewhat inclined to the X direction of the X-Y table 2. As the image pickup device 4 is formed two dimensionally with the multiple sensors 5 lined up in parallel and is inclined to the scanning X direction of a wafer 1, a clear image signal can be acquired as a whole, even when the wafer 1 is shaped by a pattern consisting of different altitudes.
Patent JP-S56107385-A (JP)
Title: Memory device
Inventor: ANDOU MANABU
IPC: G11C7/10
Filed: 1980-01-29
Abstract: PURPOSE:To make faster the operating speed of memory device, by decreasing the potential difference of two output lines of the sense circuit at write-in through the use of a transistor. CONSTITUTION:A transistor Q15 is connected to two output lines RB and -RB of the voltage sense circuit, and a signal W0 which is controlled with a signal turning on Q15 at high level at write-in and turning off at low level at readout, is fed to the gate. At write-in, the write-in circuit 10 gives the complement data to the write-in base WB, -WB according to the signal W0 based on the input Din. On the other hand, the level difference of output lines RB and -RB is decreased than the level difference at readout with Q15 turned on with the signal W0. Thus, when control is moved from the write-in readout, the time t0 required to invert RB, -RB is rather faster than the case when the previous cycle is the readout cycle.
Patent JP-H04244237-A (JP)
Title: Preparation of catalyst for purifying exhaust gas
Inventor: SUZUKI HIROMASA
IPC: B01D53/94
Filed: 1991-01-29
Abstract: PURPOSE:To solve the problem of the irregularity in the supporting amount of Cu without substantially lowering catalytic activity and to freely control the supporting amount of Cu in place of a conventional ion exchange method in the preparation of a catalyst for purifying exhaust gas by supporting Cu on zeolite. CONSTITUTION:A copper salt and zeolite are uniformly and physically mixed and the resulting mixture is baked while inert gas flows to be subjected to solid phase reaction to support Cu on zeolite.
Patent JP-S56108610-A (JP)
Title: Granular powder transport apparatus
Inventor: SHIBUYA KIYOUICHI
IPC: B65G19/20
Filed: 1980-01-29
Abstract: PURPOSE: To smoothly transport granular powder with a level plate by making the granular powder drift by introducing compressed air from the bottom surface of a transport trough having a perforated plate at the bottom thereof.  
     CONSTITUTION: The main body of a closed transport apparatus consists of an upper case 1a and a lower case 1b. The upper case 1a contains in the interior thereof a conveying device comprising a level plate 14 mounted on a conveying band 12 such as a belt or the like. The conveying band 12 is adapted to run when rollers 15 are guided to guide rails 18, and in a lower running path to push forward the granular powder with the level plate 14. A perforated plate 11 is mounted between the upper case 1a and the lower case 1b, and the compressed air introduced into the lower case 1b is emitted from the plate 11 to transport the granular powder with the level plate 14 as the granular powder are drifting, whereby friction of each transporting member is eliminated to transport the granular powder smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59136449-A (JP)
Title: Cam shaft of internal-combustion engine
Inventor: GOTOU HIROMITSU
IPC: C23C22/08
Filed: 1983-01-25
Abstract: PURPOSE:To make it possible to prepare a cam shaft perfectly prevented from peeling generation and excellent in reliability, by a method wherein the cam shaft of an internal-combustion engine is constituted by the integral casting of a cam and a rotary shaft each of which is made of carbon steel and the surface of the cam is subjected to mechanical processing and thereafter to phosphate treatment. CONSTITUTION:In bringing the contact of a rocker arm 5 supported by the cam 7 and the rocker shaft 4 of the cam shaft 6 in the moving valve system structure in an internal-combustion engine to rolling contact in place of slide contact, a defect generating peeling on the surface of a roller 9 is generated by the repeated rolling contact of the roller 19 and the cam 7. In order to prevent this phenomenon, the cam 7 and a rotary shaft 8 are integrally cast from carbon steel containing 0.45-0.51% C, 0.15-0.35% Si, 0.60-0.90% Mn, P<0.03% and S<0.035% and surface mechanical processing is applied to the cam 7. In the next step, the cam 7 is subjected to surface hardening treatment and, thereafter, a phosphate film with a thickness of 5-10mum is formed to the treated surface thereof to adjust surface roughness to 8mum Rz or less.
Patent JP-S62168058-A (JP)
Title: Correcting method for optical voltmeter and electric field meter
Inventor: SAITO HIDEKI
IPC: G01R15/24
Filed: 1986-01-20
Abstract: PURPOSE:To measure a light voltage by multiplexing an optical switch control signal through the optical fiber of a light signal measuring circuit, leading out the optical switch control signal nearby a sensor part, and sort-circuiting a voltage elimination voltage. CONSTITUTION:Base light as a standard is guided to a sensor part by an optical fiber through a comparator 11, a sample holding circuit 8, an E/O (electrooptic converter) driving circuit 9A, and an E/O 9 according to a reference voltage 12 and sent to an ND (neutral density) filter 15 through a beam splitter 14, and then electromotive force which is large enough to drive a switch element 19 is obtained by an optical electromotive force element 16. The element 19 is closed with the light control signal supplied as mentioned above and the sensor part enters a no-voltage/electric field state, but the element 19 is held closed a while because of the capacity of a capacitor 20. Therefore, the circuit 8 is closed during this period and the detection base light signal of the O/E (opto-electric converter) 10 is adjusted to a specific value. Then the circuit 8 is closed before the element 19 is opened and an accurate light voltage and an electric field are measured 13.
Patent JP-H01185206-A (JP)
Title: Kitchen equipment
Inventor: GERUTO BURUTOHAUPU
IPC: E06B3/48
Filed: 1988-01-18
Abstract: PURPOSE: To enable to produce a kitchen atmosphere abundant in clean feeling without showing any disorder in the kitchen by installing a folding door to cover the upper space of a counter. CONSTITUTION: A side-open or folding door 8 is installed to the front face of a floor cabinet 1 in which cooking utensils are kept. And a plural number of shelf plates are installed in the space between the counter 2 and the ceiling plate 4. The depth of the shelf plates 9 is cut shorter than that of the floor cabinet 1 so as not to disturb such work as cooking, and the upper space of sink 5 and range 6 is left open. An easily foldable door 10 is installed for covering the space from the counter 2 to the ceiling plate 4. The length of the door 10 at open state is set equal to the frontage of the floor cabinet 1. The above arrangement shuts out the sight from utensils and cooking material, and makes the kitchen atmosphere abundant with clean feeling.
Patent JP-S61168933-A (JP)
Title: Positioning mark of semiconductor substrate
Inventor: ISOZAKI TSUNEAKI
IPC: H01L21/00
Filed: 1985-01-22
Abstract: PURPOSE:To make it possible to perform highly accurate position alignment with few erroneous recognition, by forming the area of a magnetic material on the surface of a semiconductor substrate or at specified positions in the semiconductor substrate. CONSTITUTION:Slender nickel patterns 2 are formed on the surface of a semiconductor substrate 1. Magnetization is carried out in an intense magnetic field so that the patterns 2 are used as positioning marks. The magnetic fields formed by the patterns 2 are converted into electric signals by a magnetic sensor such as a magnetic head and the like, and the semiconductor substrate 1 is moved. Then, a position, where the signal becomes the maximum value, can be found. This position is the position of each pattern 2. Since the positioning mark is slender, it is only the positioning mark in the Y direction. In order to perform position alignment in the X direction and for the amount of rotation of the semiconductor substrate 1, e.g., the slender nickel patterns 2 are provided at three points, and their positions are detected.
Patent JP-S55101955-A (JP)
Title: Electrophotographic recording device
Inventor: KONISHI MASAO
IPC: G03G15/05
Filed: 1979-01-30
Abstract: PURPOSE: To speed up the operation of an electrophotographic recording device of multicolor print, by forming three potential images on the surface of a latent image forming medium, and developing continuously with toners of different colors.  
     CONSTITUTION: When the outer circumference of a photosensitive drum 10 passes through a primary charger 20, the surface of an insulation layer 13 is uniformly charged negatively. In succession, when passing through a secondary charger 30 and a first exposure unit 40, the part P subjected to exposure by furst negative image is positively charged on the surface. Then, when passing through a second exposure unit 50, the surface negative potential decreases only in the part M subjected to exposure by second negative image. After passing through a third exposure unit 60, the full surface is exposed. By adjusting the exposure at this time, the surface potential of unexposed part Z is set to an intermediate potential between the potential of the first negative image part P and that of the second negative image part M. Thereafter, the images are continuously developed by developing devices 70, 80  using toners of different colors and different polarity of charging, then transfer can  be finished at a time in a transfer device 100. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11210742-A (JP)
Title: Hydrodynamic bearing
Inventor: SHIYOU NORITOSHI
IPC: F16C17/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydrodynamic bearing having a simple structure and allowing easy adjustments of dynamic pressure. SOLUTION: In a hydrodynamic bearing 10 comprising a fixed shaft 12 fixed to a base and a rotor 14, a dynamic pressure adjustment part 16 by which the interval K between the fixed shaft 12 and the rotor 14 is varied locally is freely removably attached to at least either one of the fixed shaft 12 and the rotor 14 (in the figure, only the rotor 14 as an example). The dynamic pressure adjustment part 16 is easily replaceable with other dynamic pressure adjustment parts. Dynamic pressure can be varied by such a simple structure. Then, by attaching the dynamic pressure adjustment part 16 capable of forming the interval K whereby the desired dynamic pressure can be obtained, the dynamic pressure can be adjusted easily to the desired one.
Patent JP-S54103267-A (JP)
Title: Immersed vibrator for ultrasonic cleaner
Inventor: IHARA SHINJI
IPC: B08B3/12
Filed: 1978-01-30
Abstract: PURPOSE: To provide an ultrasonic cleaner, in which the ultrasonic wave radiating surface of a vibrator is fixed to a hollow spherical ball to radiate ultrasonic energy from the ball surface, whereby it is enabled to clean an article to be cleaned uniformly and positively without causing movement of the vibrator.  
     CONSTITUTION: Cleaning liquid (a) such as water or solvent is filled in cleaning tank 1, and high-frequency electric energy is produced by oscillator 2 and transmitted to vibrator 4 via cord 3. The vibrator 4 is fixed to a hollow spherical ball 5 of metal or glass by way of bonding or soldering. By the vibrator 4, high-frequency  electric energy of oscillator 2 is converted into mechanical vibrational energy, so that ultrasonic energy is emitted radially from the spherical surface of ball 5. Here,  radius R of the ball 5 is determined from the wave length of ultrasonic wave, vibration frequency of vibrator 4 and sound velocity in ball 5, such that vibrator 4 is  vibrated in its resonant condition with maximal amplitude. Thus, ultasonic energy  is radiated from almost the entrire surface of ball 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62167276-A (JP)
Inventor: WAKA YASUHIRO
IPC: C04B41/88
Filed: 1986-01-20
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-H01187395-A (JP)
Title: Oilless compressor
Inventor: YAMANE YASUYUKI
IPC: F04D15/00
Filed: 1988-01-21
Abstract: PURPOSE:To aim at improvement in balance accuracy by providing a pressure regulating valve on a connector line which makes thrust of a rotor to balance and controlling opening/closing of the pressure regulating valve in response to the displacement in thrust direction in the rotor. CONSTITUTION:An compressor 1 compresses gas by making a rotor 8 rotate. Differential pressure is added to a balance piston 3 by a balance connector line 2, in order to make thrust which is generated in the direction from an exhaust side to an intake side to balance. In this case, a pressure regulating valve 4 is attached on the line 2. An axial displacement signal from a thrust displacement probe 7 which detects the displacement in thrust direction in the rotor 8 is transmitted to the pressure regulating valve 4 from a magnetic bearing control device 5. Thereby the opening of the pressure regulating valve 4 is controlled and then upstream pressure is controlled, so that thrust applied on the balance piston 3 is balanced with thrust generated by compressing action.
Patent JP-H02190749-A (JP)
Title: Foreign matter inspecting device
Inventor: SASAMORI MARI
IPC: G01N21/94
Filed: 1989-01-20
Abstract: PURPOSE:To identify detected foreign matter and to improve the efficiency of a foreign matter countermeasure by analyzing fluorescent light emitted by excitation by the irradiation of a light source. CONSTITUTION:When foreign matter inspection is performed, a laser light source 3 irradiates a wafer 2 with S-polarized light. The reflected and scattered light from the wafer 2 reaches a polarization beam splitter 8 and separated into an S-polarized light component and a P-polarized light component, which are detected by detectors 9 and 10 respectively. The detectors 9 and 10 convert the incident light components into electric signals corresponding to the quantities of light and send them out to an arithmetic part 11. The arithmetic part 11 sends its arithmetic result out to a comparative decision part 12. When foreign matter is confirmed visually, only a light source 4 for visual confirmation is turned on to irradiate a specific position on the wafer 2. Consequently, its reflected and scattered light reaches a visual field 16 for visual confirmation and the light-irradiated position can be observed with the naked eyes. Further, when a fluorescence analysis is taken, only a light source 5 for wavelength selection is turned on and fluorescent light generated on the wafer 2 reaches the visual field 16, so that the fluorescent light color of the light-irradiated position on the wafer 2 can be observed with the naked eyes.
Patent JP-H10208737-A (JP)
Title: Unsintered type cadmium anode for alkaline storage battery
Inventor: YOSHIMURA KAZUHIRO
IPC: H01M4/24
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a unsintered type cadmium anode having improved active material use efficiency by forming a uniform conductive network in the electrode plate. SOLUTION: A cadmium oxide powder or a cadmium hydroxide powder is used as an anode active material for an unsintered type cadmium anode and as a conductive agent for the unsintered type cadmium anode, 0.15-1.50wt.% of carbon fibers with 0.5-1.3mm fiber length is added to the anode active material. By specifying the fiber length and the addition amount of the carbon fibers in this way, charging and discharging can be carried out not only in the peripheral parts of the carbon fibers but also the periphery of the surface of the anode plate, so that charging and discharging can uniformly be carried out in the whole region of the anode plate and the use efficiency of the anode active material is remarkably improved.
Patent JP-H07220657-A (JP)
Title: Deflection yoke and cathode-ray tube using this
Inventor: ARIMOTO NOZOMI
IPC: H01J29/76
Filed: 1994-01-31
Abstract: PURPOSE:To provide an inexpensive deflection yoke whose external shape is not large by correcting raster angle of an image caused by an angular error or the earth magnetism at assembling time in an in-line system color CRT display device. CONSTITUTION:A horizontal deflection coil 3 is fixed inside an insulating support frame 2, and a vertical deflection coil 4 is fixed outside, respectively, and a ferrite core 5 is installed outside the vertical deflection coil 4. In this deflection yoke 1, a correcting coil 6 is wound inside the ferrite core 5 so as to surround an electron beam passage.
Patent KE-3606-A (KE)
Title: Polypeptides,processes for their production,pharmaceutical compositions comprising said polypeptides and their use
Inventor: BAUER WILFRIED
IPC: C07C231/00
Filed: 1986-02-10
Abstract: Straight-chain and mono-cyclic polypeptides containing the basic sequence  <IMAGE>  wherein X is an amino acid residue, the residues in the 1- and 6-positions being linked by an -S-S- bridge when the polypeptide is monocyclic, have pharmacological, in particular GH-, gastric- and pancreatic-secretion inhibiting activity.
Patent LV-12125-A (LV)
Inventor: STEINER JOSEPH P
IPC: A61K38/00
Filed: 1998-07-16
Abstract: This invention relates to the method of using neurotrophic cyclophilin inhibitor compounds having an affinity for cyclophilin-type immunophilins as inhibitors of the enzyme activity associated with immunophilin proteins, and particularly inhibitors of peptidyl-prolyl isomerase or rotamase enzyme activity.
Patent MD-960212-A (MD)
Title: Acylfulvene analogs as antitumor remedy
Inventor: KELNER MICHAEL
IPC: C07C45/65
Filed: 1994-02-02
Abstract: There is proposed a method for proliferation of an individual tumor cells providing for contact of the tumor to a therapeutic quantity of the acylfulvene analog possessing a structure (I), by that the analog is capable of the tumor cells growing proliferation without of excessive toxicity for the individual. <CHFORM>where R is:<CHFORM>and R1 is alkyl, aryl, NH2, NH(alkyl) or N(alkyl)2Claims: 10Fig.: 11
Patent YU-178790-A (YU)
Inventor: SAMRETH S
IPC: C08B31/12
Filed: 1990-09-20
Abstract: The invention relates to the benzopyranone  beta -D-thioxyloside compounds of the following formula as new industrial products: 
<IMAGE>
 in which 
 
   - one of the substituents R or R' represents an oxygen atom doubly bonded to the ring carbon and the other represents a group R1 
   - the symbol
 ---
 represents a double bond conjugated to the CO group represented by one of the substituents R or R', 
   - X represents a sulphur atom or an oxygen atom, 
   - R1 and R2, which may be identical or different, each represent a hydrogen atom, a C1-C4alkyl group, a halogen atom, a trifluoromethyl group or a phenyl group, it being possible for R1 and R2, considered together and with the benzopyranone group to which they are linked, to form a 7,8,9,10-tetrahydrodibenzo[b,d]pyran-6-one group or a 1,2,3,4-tetrahydro-9H-xanthen-9-one group; and 
   - Y represents a hydrogen atom or an aliphatic acyl group. 
 
<??>These compounds are useful in therapy, in particular as venous antithrombotic agents.
Patent AU-1034197-A (AU)
Title: Movable covering device, particularly for swimming pools
Inventor: GIRERD MARC
IPC: E04H4/08
Filed: 1996-11-29
Abstract: PCT No. PCT/FR96/01891 Sec. 371 Date Jun. 1, 1998 Sec. 102(e) Date Jun. 1, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/20114 PCT Pub. Date Jun. 5, 1997A roof movable between a raised position in which it forms a shelter over a terrace and a lowered position in which it forms a cover over a swimming pool. The roof is mounted on pivotable pillars via hinges. One edge of the roof is supported in the raised position by a winch and cable device for moving the roof assembly between the two positions.
Patent AU-1060192-A (AU)
Title: Dispensing apparatus
IPC: B65D83/66
Filed: 1992-01-21
Abstract: An apparatus for dispensing product from a container (10) in which first (36) and second (40) members are provided in a vessel (32) which is disposed in the container. The first member defines with the vessel a first chamber (38), and the second member defines with the first member a second chamber (46). The second member moves in response to the pressure in the container to a first position relative to the first member and pressure (48) is exerted in the second chamber on said second member to move it to a second position in response to the pressure in the container decreasing below the predetermined pressure. When the second member moves to the second position the first chamber is connected (36a,36b) with the container to permit the pressurized gas in the first chamber to pass to the container and when the second member moves to the first position this connection is disconnected to prevent the passage of the gas. <IMAGE>
Patent AU-1376192-A (AU)
Title: Xylanase, bacillus strains productive of xylanase and their uses
Inventor: SAMAIN ERIC
IPC: C12N1/20
Filed: 1992-01-28
Abstract: A xylanase has a molecular weight of approximately 22 kDA, an isoelectric point of approximately 7.7, is stable at 60 C and has an optimal activity pH of between 4.8 and 7. Said xylanase is secreted by bacillus strains and can be purified by concentrating the supernatant found on the culture of these strains, passage through an ion exchange column and then a hydrophobic interaction column. The xylanase obtained can be used in for bleaching paper pulp and for the preparation of xylo-oligosaccharides from vegetal raw materials.