baber/WOPTO huggingface dataset:
Patent JP-H05111897-A (JP)
Title: Finding method of relative position relationship between plurality of robots
Inventor: FURUKAWA YOSHIHISA
IPC: B25J19/02
Filed: 1991-10-21
Abstract: PURPOSE:To determine relative positions of a plurality of robots by making a needle tool of one robot into contact with a facial tool of the other robot at no less than three points by fixed level of force, to determine force component, torque component, contact point location and so on. CONSTITUTION:An inner force sensor 3 and facial tool 4 are mounted on a robot A, while a needle tool 5 is mounted on a robot B. The needle tool 5 is connected statically by a fixed force to the facial tool 4, and a force component, a torque component are determined by the sensor 3, while a base coordinate system position of the robot A of a power point is determined based on the position of the robot A. The front end position of the needle tool on the base coordinate system of the robot B is also determined. The same process is carried out at three point that are not in the same line. A 6-parameter of a homogeneous transformation matrix of the base coordinate system of the robot B displayed by the base coordinate system of the robot A is determined at the three points, to obtain position relationship between the respective robots A and B. When the process accuracy of the facial tool 4 or the mounting accuracy of the tools 4, 5 are good, the position, relationship can be easily found.
Patent JP-2001113847-A (JP)
Title: Original film for lithographic printing
Inventor: FUKINO KIYOTAKA
IPC: G03F7/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an original film for a lithographic printing plate of a heat mode type which can be set directly on a printing machine for plate making after scanning exposure, without being subjected to development, in a plate making method in a heat mode using laser exposure and which is hardly impaired in handling and excellent in plate wear, causes few printing scumming on a printing surface and is excellent in discriminability of an image part from a non-image part. SOLUTION: In an original film for lithographic printing wherein a hydrophobic thin layer is provided on a substrate and further a hydrophilic photosensitive layer containing a hydrophilic photothermal conversion agent is provided as an upper layer, a compound having a functional group bonded to a hydrophilic binder in the upper layer is contained in the hydrophobic lower layer.
Patent JP-H06144636-A (JP)
Title: Conveying delivery device
Inventor: FUTAGAMI MASAO
IPC: B31B50/04
Filed: 1992-11-10
Abstract: PURPOSE:To improve the manufacturing speed without taking time for the conveyance-delivery of paper material. CONSTITUTION:A conveying delivery device is formed of a body 2, a chain conveyor 3 provided in the circularly travelable state at the body 2 so as to push and convey paper material forward, and a delivery body 4 provided in the longitudinally movable state at the body 2 so as to push and deliver the paper material A forward at the higher speed than that of the chain conveyor 3 from the intermediate way of conveyance performed by the chain conveyor 3. The sheet material is thus conveyed forward being pushed by the chain conveyor 3, and delivered forward being pushed by the delivery body 4 at the higher speed from the intermediate way of conveyance.
Patent JP-H06151250-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: UE MAKOTO
IPC: H01G9/02
Filed: 1992-11-10
Abstract: PURPOSE:To provide an electrolyte for electrolytic capacitor drive, which improves a withstand voltage while inhibiting an increase in the specific resistance of an electrolytic capacitor, decreases a leakage current and is stable. CONSTITUTION:An electrolyte for electrolytic capacitor drive is used for an electrolytic capacitor for taking out a cathode using an anode oxide film consisting of a valve action metal as a dielectric material via an electrolyte and is obtained by dissolving an electrolyte in an organic polar solvent and the electrolyte is an electrolyte for electrolytic capacitor being characterized by that an organosilicasol consisting of silica particles, which are obtained by substituting a silica hydrosol for a solvent and have a particle diameter of 1 to 40nm, is added into the composition of the electrolyte.
Patent JP-H03161173-A (JP)
Title: Groove profiling control method
Inventor: SUGITANI YUJI
IPC: B23K9/235
Filed: 1989-11-20
Abstract: PURPOSE:To surely detect the groove position by calculating and setting virtual groove positional information based on groove positional information of plural measuring points and controlling welding torch positioning based on this information. CONSTITUTION:An image of a groove 3 where a tack-weld zone exists is picked up by an image pickup device 2. A luminance distribution of the groove in the picture is detected at first and second measuring points 1 and 2. It is decided whether or not the measuring points are the tack-weld zone positions from this luminance distribution. When the measuring points are not the tack-weld zone positions, the groove positional information is stored in first and second memories 11a and 11b corresponding to the measuring points and updated in accordance with the movement of the image pickup device 2. The virtual groove positional information is calculated and set based on the groove positional information of the two measuring points stored in the first and second memories 11a and 11b. The welding torch 6 positioning is controlled based on this positional information. By this method, even if the tack-weld zone exists, the groove position can be detected.
Patent JP-H10133017-A (JP)
Title: Production of polyimide optical wavelength plate
Inventor: SAWADA TAKASHI
IPC: C08G73/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical wavelength plate by a simple uniaxial stretching process which unnecessitates temp. control and stress control with high precision at the time of uniaxial stretching and thermal imidation. SOLUTION: In the manufacturing method of the polyimide optical wavelength plate containing a process in which a polyimide film is uniaxially stretched, a process in which intra-plane double refraction is made to be >=0.03 by uniaxially stretching the polyimide film is contained and, further, a process in which a film thickness is made to be <=20μm and the intra-plane double refraction is made to be >=0.03 by uniaxially stretching the polyimide film is contained.
Patent JP-H04173053-A (JP)
Title: Oil and fat for frying
Inventor: NAKAOKA TAKESHI
IPC: A23D9/00
Filed: 1990-11-07
Abstract: PURPOSE:To obtain oil and fat for frying capable of preparing a doughnut having soft texture, resistant to aging and causing little wetting of sugar by adding an extremely hardened oil of rapeseed oil having high erucic acid content to an oil and fat. CONSTITUTION:The objective oil and fat for frying is prepared by adding 0.3-5.0wt.% (based on total oil and fat) of an extremely hardened oil of rapeseed oil having high erucic acid content to an oil and fat. There is no particular restriction on the kind of the oil and fat for frying provided that the material is an edible oil and fat for frying having a melting point of >=25 deg.C, e.g. lard, palm oil and hardened corn oil. The extremely hardened oil is a refined oil having an iodine value of <=10 and a melting point of 50-70 deg.C and produced from a rapeseed oil containing 20-60% erucic acid by conventional hydrogenation process. The amount of the hardened oil is 0.3-5.0 pts.wt. per 100 pts.wt. of the oil and fat for frying.
Patent JP-H07153886-A (JP)
Title: Transfer rail mechanism with exhaust shooter
Inventor: TODOROKI YOSHIHISA
IPC: H01L21/677
Filed: 1993-11-30
Abstract: PURPOSE:To make easier the transfer of lead frame between dies by adjusting movable rails in the width direction and providing an exhaust shooter which moves vertically between the lower draw-back position and the upper position for exhaustion. CONSTITUTION:In regard to a lead frame 100 supplied from the left end side of one die 40, a feed pin 95 is engaged with a rail hole under the condition that the feed plates 92a, 92b are located in the upper position, namely the lead frame 100 is a little isolated from the die plane. Next, feed arms 94a, 94b are pushed and sequentially fed by a cylinder 70a of the feed drive mechanism and the feed plates 92a, 92b are driven to move downward at the feed positions thereof to perform the pressing work between the upper and lower dies. In the final stage, each piece separated from the lead frame 100 is carried in the exhaust direction by the carrying arm 103 and unwanted frame is moved on the lower die and is then exhausted.
Patent JP-H11133322-A (JP)
Title: Optical scanner
Inventor: HATTORI YUTAKA
IPC: G06K7/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of obtaining accurate and clear image information independently of a position for scanning an object to be read out. SOLUTION: Plural light receiving parts 71 to 73 are respectively constituted of photodiodes 7a to 7c for detecting the image information of reflected light and defection lenses 7A to 7C constituted so that the beam diameter of reflected light on each of the photodiodes 7a to 7c is set up larger than a beam diameter wD expressed by an equation wD=1.22×2l2 /W×λ(provided that λ is wavelength, W is the diameter of an exit pupil of an image forming means and l2 is the position of an image point). Since the image forming means is an optical element of which main plane almost coincides with its face vertex, a signal change in a state that reflected light is deviated from each of the photodiodes 7a to 7c is eased.
Patent JP-2000125937-A (JP)
Title: Tooth brush
Inventor: ISAKA RYUICHI
IPC: A46B5/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush which fits to fingers of any sizes, is smooth and does not give pain or the like to the fingers when the tooth brush is held by a pen grip type and more particularly the tooth brush which is adequate for use when a parent holds the tooth brush and brushes the oral cavity of an infant, baby or schoolboy or schoolgirl in a deciduous dentition period or mixed dentition period. SOLUTION: The tooth brush having a head part 1, a neck part 2 in succession thereto and a grip part 3 is provided with dents 7 formed in a plane view shape to an elliptic shape, oval shape or rectangular shape with rounded angles at four points on the flocked surface side, back surface side and both flanks on the outer peripheral surface of the grip part 3 in the position near the joint part 6 with the neck part 2. The cross-sectional shape of the grip part 3 of the portions where the dents 7 are formed is formed to an approximately square shape having rounded angles. The cross-sectional shape of the grip part 3 of the portions where the dents 7 are not formed is formed to the elliptic shape, oval shape or rectangular shape with the rounded angles.  The cross-sectional size and shape thereof are made nearly the same from the portions where the dents 7 end to the rear end 3a of the grip part 3.
Patent JP-H06127821-A (JP)
Title: Unwinding assisting device
Inventor: TOUDOU YUUJI
IPC: B65H57/22
Filed: 1992-10-12
Abstract: PURPOSE:To provide an unwinding assisting device capable of restricting a balloon positively even with the use of a descending balloon breaker. CONSTITUTION:The unwinding assisting device is provided with a cylinder body 31 serving as a first balloon regulating member lowered in the regulating position in association with the release of a yarn supply bobbin 4, and a second balloon regulating member with a restriction disposed on the top part of the bobbin 4. The restriction is formed of a pipe 32.
Patent JP-H05139477-A (JP)
Title: Housing container for semiconductor device
Inventor: NAGASAKA KENICHI
IPC: B65D85/38
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a housing container for semiconductor which can stabilize housing of a semiconductor. CONSTITUTION:In a tray cross section structure of a QFP(Quad Flat Package) 101 which is a housing container for semiconductor, a rib inner angle theta1 of A and A' is of the same value as a sloping angle theta2 of the QFP 101. A rib outer angle theta3 of rib outer surfaces B and B' is also provided in order to allow a rib inner shape coincide with a sloping angle of a semiconductor. Thereby, the semiconductor, housed in the QFP 101, does not get out of position, even when the QFP 101 moves in the righthand and lefthand direction. Further, by providing the slope angle in the rib outer shape, fluidity of resin at a time of rib molding can be improved, whereby generation of incomplete molding of the rib can be prevented.
Patent JP-H09182654-A (JP)
Title: Cold reserving vessel for cold reserving dish
Inventor: MURATA YASUKO
IPC: A47G19/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide cool taste in summer, eliminate an uncooked food on a dish from being mixed with a cold reserving bag, prevent it from being wet, and be served for preventing germ from proliferating by warm temperature, because contact of the dish bottom face with the cold reserving bag brings about adhesion effect, as if the cold reserving bag is mounted on the dish top face. SOLUTION: A dish 1 provided with a projecting part 4 in the side wall of an elevation 2 is pushed down on an acceptor 5 attaching a C-shaped spring 6 on its top part 7 and the bottom end part of the C-shaped spring 6 is closely brought in contact with the acceptor 5 in relation to the top face 3 of the elevation 3 from an elastic force from the bottom using the projecting part 4 for a support mount.
Patent JP-S63153671-A (JP)
Title: Data processor
Inventor: NISHINO YOSHINORI
IPC: G06F17/50
Filed: 1986-12-17
Abstract: PURPOSE:To facilitate retrieval and edition of a data on a screen by inputting a file based on a data structure definition means and displaying the relation between the data item on the screen by pointer display so as to make the relation between data items clear at a glance. CONSTITUTION:A file to be retrieved is stored in a magnetic disk 2. The data structure is defined by using a keyboard 4 and a character display 3 to store the data structure definition of the object file into a memory 17. A file being the collection of data items not related to each other is inputted according to the data structure definition and stored in the memory section 17 to give a pointer. Data stored in the memory section 17 is displayed on the screen of the graphic display device 18 and the data items are retrieved and edited by using a tablet 19 and a data cursor 20.
Patent JP-S63153600-A (JP)
Inventor: MORI DAISUKE
IPC: G10L19/00
Filed: 1986-12-17
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-H09144694-A (JP)
Title: High temperature blower
Inventor: ASADA IKUSHI
IPC: F04D29/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make a rotating shaft slender and short to miniaturize a device with high reliability by providing such a structure which the rotating shaft never directly contacts high temperature gas. SOLUTION: In order to prevent a rotating shaft part in the casing 6 of a blower from directly contacting a high temperature gas, an annular shielding plate 12 is provided on a rotating shaft 2 between a seal plate 9 provided in the part of the casing 6 where the rotating shaft 2 penetrates through and an impeller boss 3.
Patent JP-H08207407-A (JP)
Title: Stamp device
Inventor: IMAMAKI TERUO
IPC: B41K1/32
Filed: 1995-11-20
Abstract: PURPOSE: To prevent contamination with ink and easily change a color of ink by providing a moving means for moving an ink-impregnated body between a first position where it is away from a heat-sensitive stencil base paper consisting of a thermoplastic film and a porous substrate and a second position where it is in close contact with the heat-sensitive stencil base paper. CONSTITUTION: Heat-sensitive stencil base paper 3 with a right end wound on a supply spool 5 and a left end on a take-up spool 7 is contained in a housing 1. The base paper 3 payed out of the supply spool 5 is spread through a platen 21, a supply guide roller 23, and a take-up guide roller 25. In this case, a cylindrical guide 31 is formed in the upper part of the housing 1 in the center thereof. A grip unit 32 serving as a moving means is vertically movably fitted over the cylindrical guide 31. An ink pad holder 49 vertically moved in an ink pad cartridge 47 is mounted under the grip unit 32. Ink infiltrated in an ink pad 51 is oozed out of a perforated part of the base paper 3, whereby an image is transferred to printing paper.
Patent JP-H05145115-A (JP)
Title: Solid-state light emitting device
Inventor: MORITOKI KATSUNORI
IPC: H01L33/36
Filed: 1991-11-18
Abstract: PURPOSE:To prevent electro-magnetic waves, inhibit the variability of current density and obtain uniform emission luminance by laying out an extraction electrode to the peripheral part of a purity diffusion layer and using a high concentration impurity diffusion layer to connect to the impurity diffusion layer. CONSTITUTION:A first p type impurity diffusion layer 13 is formed on a compound semiconductor layer 12. A diffusion window is formed on the first impurity diffusion layer 13 with its peripheral impurity diffusion layer. Through the diffusion window there is formed a second p type impurity diffusion layer 14. A first extraction electrode 16 is formed on the p side of the second impurity diffusion layer 14. An n sided second extraction electrode 17 is formed on a different sided layer where no impurities are diffused. When voltage is applied between the first extraction electrode 16 and the second extraction electrode 17, there are generated electromagnetic waves, which transmits through the first and second impurity diffusion layers and is radiated outside. This construction makes it possible to prevent a drop in emission intensity around the electrodes and provide a uniform intensity distribution.
Patent JP-H03162100-A (JP)
Title: Microphone equipment and video integration camera mounted with the microphone equipment
Inventor: ONO KIMIAKI
IPC: H04R3/00
Filed: 1989-11-20
Abstract: PURPOSE:To reduce noise near a microphone unit, vibration and wind noise and to attain sound collection with excellent S/N by using a nondirective microphone and unidirectional microphone. CONSTITUTION:An output signal of a unidirectional microphone unit 13 is given to a high pass filter 15 to correct the sudden increase in the sensitivity at a low frequency band due to proximity effect. Moreover, a high pass filter 14 is used to match the frequency characteristic of the output signal of the nondirective microphone unit 12 at a low frequency band with the frequency characteristic of the signal passing through the high pass filter 15. Then outputs of the high pass filters 14, 15 are subtracted together to obtain an output of the microphone unit. Thus, noise near the microphone unit and wind noise are reduced and the sound collection with excellent S/N is attained.
Patent JP-H06129714-A (JP)
Title: Solar water heater
Inventor: FUKUDA MITSUYUKI
IPC: F24S90/00
Filed: 1992-10-14
Abstract: PURPOSE:To constitute a water heater having favorable handling convenience by a method wherein the deterioration of a pressure in the vessel of the water heater, which is generated upon opening a hot-water supplying cock due to the phenomenon of precluding the taking-out of hot-water by the inflow of water vapor, evaporated in the vessel of water heater of the solar water heater, into a hot-water supplying circuit, is restrained effectively. CONSTITUTION:A bypass tube 2a, provided with a reducing valve (av) for bypass tube having a set pressure lower than the pressure of supplying water for a water supplying tube 2, is connected to the water supplying tube 2 of the circuit of water heater 1 utilizing solar heat while a motor valve or a solenoid valve SV1, switching the supplying of water into the water heater 1 into a condition that the water is supplied through the bypass tube 2a when a hot-water supplying cock 4 connected to a hot-water supplying tube 3 is closed, is provided and a release valve V, controlled so as to be operatable when the hot-water supplying valve 4 is closed, is provided in the circuit of the water heater 1.
Patent JP-S63155742-A (JP)
Title: Manufacture of semiconductor element
Inventor: SAKAMOTO AKIHIRO
IPC: H01L23/52
Filed: 1986-12-19
Abstract: PURPOSE:To form an excellent tungsten silicide film on a base having a step by setting a forming temperature to 390-430 deg.C in an LPCVD method using WF6 and SiH4 as source gas. CONSTITUTION:When a polycrystalline silicon film 14 is formed by an LPCVD method on a substrate 11 having steps of oxide films 12, 13, phosphorus is thermally diffused with POCl3 as source gas, and then a tungsten silicide film 15 is formed at the forming temperature of 390 deg.C or higher by an LPCVD method in which WF6 and SiH4 are used as source gases, the film 15 has high density even at the step. However, since the forming temperature becomes high, the thermal decomposition of the SiH4 becomes vigorous. Since the resistivity is increased at the time of forming the tungsten silicide as compared with the time at 360 deg.C, the increase of the resistivity can be suppressed by reducing the flow rate of the SiH4 in the amount that the reaction of the SiH4 gas becomes vigorous. As a result, the increase in the wiring resistance due to an abnormal oxidation of the step or a disconnection in an oxidizing step is eliminated, thereby realizing a semiconductor element having excellent electric characteristics.
Patent JP-2000125896-A (JP)
Title: Production of antitumor antibiotic dx-52-1
Inventor: NAGAMURA AKIHITO
IPC: A61K31/495
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antibiotic useful for an antitumor agent, etc., by separating a-product as a solution from a culture product prepared by culturing a bacterium capable of producing DC-12, subjecting the solution to cyanidation treatment and extracting a reaction product with an organic solvent. SOLUTION: A bacterium [e.g. Streptomyces melanovinaceus DO-52 strain (FERN BP-5,911), etc.], capable of producing DC-52 of formula I is cultured to give a culture product, from which DC-52 is separated as a solution in water, a hydrous organic solvent or an organic solvent. The obtained solution of DC-52 is subjected to cyanidation treatment and DX-52-1 of formula II contained in the reaction solution is extracted with an organic solvent to efficiently give the objective antitumor antibiotic DX-52-1 of formula II. A culture supernatant liquid is prepared from the culture product obtained by culturing the bacterium capable of producing DC-52 and DC-52 can be separated by using a nonionic porous resin.
Patent JP-H11146657-A (JP)
Title: Power converter
Inventor: KOSEKI SHOICHIRO
IPC: H02M7/48
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which has little distortion in an output AC voltage waveform and has high efficiency and is economic. SOLUTION: The output of a converter section 11 which is switched at low frequencies and that of a converter section 12 which is switched at high frequencies are combined by a transformer 6 for a converter, and power is transmitted between a DC power supply 7 and an AC power system. In this power converter, the current detected by a current transformer 9 is fed back to an AC current controller 80 through adders 84, 85 to eliminate the distortion in waveform. By this method, most part of power conversion is conducted by the converter section 11 which operates at low frequencies and the converter section 12 which serves as an active filter in high frequency PWM converts only the higher harmonic wave components of the power. Therefore, a small-size and low-cost power converter which has little distortion in output voltage can be obtained.