baber/WOPTO huggingface dataset:
Patent JP-H11151452-A (JP)
Title: Electric dust collector
Inventor: KATSUMURA SHINICHIRO
IPC: B03C3/64
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve flame retardancy and dust collecting efficiency by regulating a volume specific resistance value of a counter electrode of a device in which a semi-insulating resin having a specified volume specific resistance value is used as a high voltage electrode of a dust collecting part. SOLUTION: The electric dust collector has a charging part 1 consisting of a discharge electrode 3 and its counter electrode 4 and the dust collecting part 2 consisting of the high voltage electrode 6 and its ground electrode 5. The semi-insulating resin used for the high voltage electrode 6 of the dust collecting part 2 and having 10<10> -10<13> Ωcm volume specific resistance value is regulated its resistance value within a desired range by adding a water absorbable resin to a matrix resin such as thermoplastic resin while regulating the compound amount to impart moisture absorption. The volume specific resistance value of the ground electrode 5 is kept in an order of <=10<7> Ωcm, and the electrode made of metal and made of a synthetic resin having the resistance value within the desired range is used or the electrode obtained by applying a conducting treatment to the material having the resistance value more than the order of <=10<7> Ωcm to lower the resistance value to less than the order of <=10<7> Ωcm. A spark and a discharge sound generated at the electrode made of metal is suppressed, a unified molding of an optional shaped electrode is realized and the flame retardancy and the dust collecting efficiency are improved.
Patent JP-H03180701-A (JP)
Title: Method and instrument for inter-groove dimension of grooved article
Inventor: NERIO KATSUMASA
IPC: G01B5/14
Filed: 1989-12-08
Abstract: PURPOSE:To take a measurement in a shortened time with high accuracy be finding the dimension between the groove walls of the body to be measured from the difference from master dimension based upon one groove to be measured as an origin. CONSTITUTION:The master M of the body S to be measured is moved down from above probes 317, 327, and 337 and mounted on support spheres in a groove across probe spheres. At this time, the center of gravity of the master M is nearly aligned with the center of the support spheres on a perpendicular. Then a pressure application part is put in operation. Namely, when compressed air is supplied to the air intake of a stepped cylinder 51, the air flows around the entire periphery of a cylinder hole through a circumferential groove to reach the large-diameter and small-diameter parts of a stepped piston 52, and the air is interposed in the entire periphery of the piston through the circumferential hole of the piston 52 and flows out of the end parts of the large-diameter and small-diameter parts of the cylinder hole. Consequently, the piston 52 presses the arms 411 and 421 of pressure division parts 41 and 42. Here, the pressure application surface of the piston is spherical, so pressure is applied in the X-axis direction. Then pressure surfaces 412 and 422 press a reference sphere and probes 317, 327, and 337.
Patent JP-2000145470-A (JP)
Title: Shift lever for waste gate valve of turbocharger and manufacturing method for the same
Inventor: AKITA TOSHIO
IPC: B21J9/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To produce a shift lever for a waste gate valve of a turbocharger with high efficiency by eliminating a cutting process for a heat-resisting metal which is a material hard to cut. SOLUTION: By a header machine in a header working process a flange part 15 is formed like a partition at the middle of a starting material in the form of a round bar. Both ends of the starting material are deformed into predetermined shapes by cold plastic working to reduce sizes. Through this process a stem part 13 is finished and a swing part 14 is half-finished. Through a bending/pressing process the swing part 14 under a half-finished condition is bent roughly into a bent shape. Then a range from the side of the swing part 14 to a valve support part 18 is plastically deformed into a flat shape by press working. Through a piercing process a hole is opened in the valve support part 18. Through those processes a shift lever is obtained.
Patent JP-H11138888-A (JP)
Title: Ink transfer printer
Inventor: SUZUKI MINORU
IPC: B41J27/20
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To realize line heading easily by irradiating a film selectively with light of first wavelength to render the through hole ink permeable at the irradiated part before transferring ink to a recording sheet through the through hole and then irradiating the irradiated part of the film with light of second wavelength to render the through hole ink impermeable. SOLUTION: Lower surface of a film 2 is irradiated with light of wavelength λ1 from a first light source 51 according to image information. Consequently, transition takes place from hydrohobicity to hydrophilicity at the irradiated part of the film 2 to render a through hole ink permeable and ink can be transferred to a recording sheet P. Subsequently, it is irradiated with light of wavelength λ2 from a second light source 52. Consequently, transition takes place from hydrophilicity to hydrophilicity to prepare for printing of next line. The first and second light sources 51, 52 are controlled line by line and the recording sheet P is carried sequentially by controlling rotation of a platen roller 4 thus forming a two-dimensional ink image on the recording sheet P.
Patent JP-H10160456-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a range finder that can always be focused accurately to any kinds of object when the range finder is applied to a camera or video camera for focusing. SOLUTION: The passive type range finder taking long- and short-distance errors into consideration is constituted by taking a measure for removing the dependency of the range finder on peculiar patterns of objects. After the data based on the incident light of a sensor array are read in accordance with the prescribed program of the control means of the range finder (S101), the range finding data of both sensors are read by finding the data from one (left) sensor while 'area alteration' is made based on the data of the other (right) sensor (S102 and S103) and correlating operation and interpolating operation are performed (S104). The accurate distance to the object is obtained from the operated results and the distance is used for focusing.
Patent JP-H05155063-A (JP)
Title: Optical printing head
Inventor: INABA SHOJI
IPC: B41J2/44
Filed: 1991-12-04
Abstract: PURPOSE:To reduce the lowering and irregularity of the brightness of a light emitting diode by reducing contact resistance and voltage drop by connecting the wide part of bridge wiring to the wide connection region of lead wiring. CONSTITUTION:A substrate 1 is composed of ceramic or paper-epoxy and has signal wires or power supply patterns on the surface thereof. A light emitting diode has a plurality of light emitting regions 3 arranged on the surface thereof in a low or in two zigzag rows, the electrodes 4 provided on the regions 3 and the block electrodes 5 arranged on the rear thereof. Forty light emitting regions 3 of the light emitting diode 2 are arranged over the entire width of the main scanning length of an optical printer at the same pitch even at the joint part of the light emitting diode with good linearity. The light emitting diode 2 is fixed on a printed pattern 6 having width smaller than that of the light emitting diode 2 by a conductive adhesive 7.
Patent JP-H01161623-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: KOIZUMI MISAO
IPC: B28B1/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve the superconductivity by applying heat treatment in the oxygen atmosphere and infiltrating a large quantity of oxygen to the inside via holes or local thin sections sporadically formed on a silver sheath. CONSTITUTION:A raw material 5 capable of synthesizing an oxide compound superconductor is filled in a silver pipe serving as a sheath, face reduction processing is applied to it to form a fine wire, the fine wire thus obtained is formed into a flat angular wire. Holes 10 or local thin sections 11 are sporadically formed along the longitudinal direction on the silver sheath 6 of this flat angular wire 4, then heat treatment is applied in the oxygen atmosphere to synthesize the compound superconductor. A large quantity of oxygen can be fed to the raw material 5 without impairing the function of the sheath 6. The superconductivity can be thereby improved.
Patent JP-H06321212-A (JP)
Title: Manufacture of tobacco
Inventor: ANTONIO GANBERINI
IPC: B65B19/04
Filed: 1993-12-20
Abstract: PURPOSE: To rigidly connect an existing manufacturing machine to an existing grouping machine substantially without changing the demands on the machines by a method capable of dispensing with the discharge. CONSTITUTION: In a method for manufacturing tabacco items by a processing line comprising a filter-tipping machine 4 and a packing machine 8 for producing the cigarettes 2, a first succession 22 of cigarettes is manipulated and converted into a second succession 25 consisting of a gap 26 in which an integral multiple of the predetermined number of cigarettes do not exist, and a part 27 in which an integral multiple of the predetermined number (n) of cigarettes exist through a conveying means A rigidly connecting these machines, and the cigarettes are supplied to the machine 8 in synchronization therewith.
Patent JP-H09102785-A (JP)
Title: Method for estimating atm free zone
Inventor: AIDA MASAKI
IPC: H04L47/27
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To smoothly support ABR service without being accompanied with the actual survey of traffic by evaluating a free zone including dispersion on the basis of only a user report value. SOLUTION: At the time of a call setting request, a call control part 1 informs the free zone estimation processing part 2 of PCR, SCR and BT a user reports. First of all, the free zone estimation processing part 2 calculates a mean activity ratio due to the user of a priority class. Next, it calculates a measuring time interval from the zone activity ratio of an ABR user and call buffer free capacity. After that, it determines the variance of the zone activity ratio due to each user of the priority class depending upon the said time interval. Then, it determines the variance of the zone activity ratio due to all the users of the priority class, and calculates probability to go to buffer overflow from the congestion detection of ABR, and returns it to the call control part 1.
Patent JP-H10148602-A (JP)
Title: Sample-charging device in cylindrical container
Inventor: TAKANO MASAO
IPC: G01N35/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To charge a sample in a cylindrical container to a supply path surely by arranging a cylindrical container at a carrying conveyer so that it can be tilted via a hinge, and at the same time, providing a container tilting mechanism with a shaft that can advance to or retreat from a charging position. SOLUTION: The shaft 39 of a beaker-tilting mechanism 36 advances or retreats between base blocks 37 by the operation of a motor and has a cam follower 41 at the tip part. Then, an optical sensor detects a sample beaker 24 on a chain unit, stops the move of the chain conveyer, and at the same time, operates the motor of the beaker-tilting mechanism 36, and advances the shaft 39. One edge side of a bottom surface 25b of a beaker cassette block 25 is pushed up against the urging force of a spring 44 by the cam follower 41 at the tip of the shaft 39. The beaker cassette block 25 rotates with a hinge 38 as a support, an opening 24a of a sample beaker is directed obliquely downward at the most advanced position of the shaft 39, and a sample suspension liquid S in the sample beaker 24 is charged into a mixing vessel.
Patent JP-H04191188-A (JP)
Title: Waterborne floating structure integrally incorporating fish reef
Inventor: SHIMADA HITOMI
IPC: B63B35/44
Filed: 1990-11-27
Abstract: PURPOSE:To reduce oscillation and to activate the underwater creature atmosphere by providing a waterborne floating structure or a building and a fish reef having a braid-like, cage-like or frame-like structure and attached to the waterborne floating structure in the part of the structure or the building which is submerged in the seawater. CONSTITUTION:A fish reef 30 is provided to a waterborne floating structure 10 including a pontoon 11, a house boat floating house or shop 12 and the like in the port which is submerged in seawater. Since the fish reef 30 which is braid-like, cage-like or frame-like is provided in the part of the waterborne floating structure which is submerged in seawater, the fish reef has a role of an oscillation restraint (as a stabilizer) in addition to the role of the fish reef. Further, if octopus pots are attached to the fish reef, octopuses who eat shellfishes or the like live therein so that coating of paint which is possibly toxic is unnecessary.
Patent JP-H05136651-A (JP)
Title: Vertical coupling double mode leaky saw filter
Inventor: MORITA TAKAO
IPC: H03H9/145
Filed: 1991-11-09
Abstract: PURPOSE:To suppress the spurious wave to appear at the high area side near a passing band by making first stage and third stage central IDTs into input output terminals and connecting respectively both first stage and second stage side IDTs and a second stage central IDT to both third stage side IDT. CONSTITUTION:An input IDT 4 to excite a leaky SAW on the surface of a 64 deg. Y cut LiNbO3 substrate, both side IDTs 5 to receive this input are arranged and at both sides, a reflector 6 is arranged so that the propagation can be in the X axis direction. Filters 2 and 3 of the same constitution as a vertical coupling double mode leaky SAW filter 1 using primary and tertiary modes are arranged in parallel. These three filters are connected in cascade and a three-stage vertical coupling double leaky SAW filter connected in cascade is constituted. In this case, a first stage central IDT 4 is made into an input, and both first stage side IDTs 5 are respectively connected with both second stage side IDTs 5'. Further, a second stage central IDT 4' is connected with both third stage side IDTs 5'', a third stage central IDT 4'' is made into an output and the spurious wave is suppressed.
Patent JP-2000132005-A (JP)
Title: Image forming device
Inventor: KONNO HISAO
IPC: H04N1/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To recognize an image forming position on a tab paper by easy operation by deciding the image forming position at an index tab part based on information stored in a storage part in the case of forming an image on the tab paper. SOLUTION: One set of tab paper bundles stored in a 2nd paper feeding tray is set on an automatic document feeding device 6. Reading a document in a document feeding part 1 is started and the external shape of the tab paper fed from the device 6 is read by an image sensor 5 and stored in the storage part. By accessing the storage part, the external shape of the entire tab paper which is read in is compared with the external shape of regular size one having the most similar external shape out of data stored in the storage part. From the compared result, a difference between the external shape of the tab paper and that of the regular size paper is obtained, so that the shape of the tab part is recognized. An effective image forming feasible area is set based on the recognized shape and stored in the storage part.  The position of the tab part is recognized from the previous compared result, and position data is stored in the storage part.
Patent JP-2000133763-A (JP)
Title: Circuit member for resin-sealing semiconductor device and manufacture thereof
Inventor: HOTTA HIDEO
IPC: H01L23/50
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin-sealing semiconductor device superior in tight- fitting characteristic to a sealing-resin, durability, and reliability. SOLUTION: For a circuit member 1, a metal layer 5 is formed on at least one surface of a conductive substrate using a material with lower etching workability than the conducting substrate in a metal layer formation process, a resist pattern is formed into a specified form on both surfaces of the conductive substrate where the metal layer 5 is formed in an etching process, so that the metal layer 5 and the conductive substrate are etched with the resist pattern as an anti-corrosion film, and then the resist pattern is removed in a resist- removing process to provide an outer frame member 2, a plurality of terminal parts 3 provided independently from the outer frame member 2 through each connection lead 4, and a die pad 7 provided from the outer lead member 2 through the connection lead 4. Here, the terminal part 3 comprises the metal layer 5 protruding to a side surface part on at least one surface, the die pad 7 comprises a recessed part 8 on at least one surface, while it comprises the metal layer 5 protruding at least to an opening part 80 of the recessed part 4 and the die pad side surface pad.
Patent JP-H11141087-A (JP)
Title: Bathing handrail
Inventor: KURIYAMA MICHIRO
IPC: A47K3/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathing helping handrail which can be surely and easily attached to and detached from a mostly curved bathtub wall, and stably and conveniently used. SOLUTION: At least two horizontally varying support shafts are mounted on a handrail pipe A in such a manner as to be movable and fixable. The support shaft has a vertically variable fulcrum shaft E, and an adsorptive arm C having a plurality of suckers 2 mounted thereon.
Patent JP-H08179389-A (JP)
Title: Nonlinear optical material and nonlinear optical waveguide element
Inventor: HIROTA KAZUO
IPC: C07C245/08
Filed: 1994-12-26
Abstract: PURPOSE: To provide a nonlinear optical material which exhibits a large quadratic or higher nonlinear optical effect and has a lower light propagation loss, and a nonlinear optical waveguide element formed by using this material. CONSTITUTION: This nonlinear optical material is formed by substituting deuterium for at least 70% of hydrogen in a polymer compd. of a nonlinear optical compd.-compounded polymer compsn. formed by compounding an org. nonlinear optical compd. with a polymer material and/or a nonlinear optical compd. carrying polymer compsn. formed by bonding the org. nonlinear optical compd. to a high-polymer compd. This nonlinear optical waveguide element contains the nonlinear optical material in org. nonlinear optical layer.
Patent JP-H04194693-A (JP)
Title: Radar system for detecting cavity under road
Inventor: KIMURA NORIAKI
IPC: G01S13/88
Filed: 1990-11-28
Abstract: PURPOSE:To enable execution of detection even in high-speed running by outputting a radio wave from a radar apparatus every time when a pulse signal is generated from a rotary encoder fitted to an axle and by processing data thereof on a real time basis. CONSTITUTION:A rotary encoder 2 delivers a pulse signal corresponding to a running speed of a vehicle 1 and a radar apparatus 4 outputs a radio wave every time when the pulse signal is supplied thereto. When the vehicle 1 runs, the pulse signal is delivered from the encoder 2 and supplied to the apparatus 4, and every time when supplied with the signal, the apparatus delivers the radio wave from an antenna 3. This radio wave is emitted into the ground and turns to be a reflection wave according with the state of the underground, and it is caught by the antenna 3 again, received by the apparatus 4, outputted as an analog signal therefrom, subjected to A/D conversion 5 and then is analyzed 6 and recorded 7. Then, it is printed 10 and displayed 11. According to this constitution, a real-time processing is executed sufficiently on the basis of intermittent data, necessary data are obtained even in high-speed running, and it is possible to prevent traffic backup and further to secure traffic safety.
Patent JP-H06239819-A (JP)
Title: Amide derivative and herbicide comprising the same as active ingredient
Inventor: TOMITA SEIJI
IPC: A01N43/36
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a new compound, having excellent herbicidal activity against weeds in paddy field and simultaneously capable of efficiently removing the weeds in the paddy field and further suppressing the phytotoxicity to paddy rice to an extremely low level. CONSTITUTION:This compound is expressed by formula I {A is formula II or III (X is halogen or 1-4C haloalkyl); B is formula IV or V [R<1> is H, 1-4C alkyl; R<2> is H, 1-4C alkyl, 1-4C acyl or 1-4C alkoxy; R<3> is H, 1-6C alkyl, 1-4C haloalkyl or CH2-OR<4> (R<4> is 1-4C alkyl or 1-4C acyl); (m) is 2-6; (n) is 0 or 1]}, e.g. N-[3-(1,1,1-trichloro-3-buten-3-yl) benzyl]acetamide. The compound expressed by formula I in which A is a group expressed by formula II is obtained by reacting a compound expressed by formula IV with a compound expressed by the formula CCl2XX' (X' is Cl or Br).
Patent JP-S63165934-A (JP)
Inventor: OOGIYUSUTAN FUARUJIA
IPC: G06F21/62
Filed: 1987-12-19
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-H08176886-A (JP)
Title: Production of printed wiring board
Inventor: TERADA HIROAKI
IPC: C25D7/00
Filed: 1994-12-26
Abstract: PURPOSE: To stably form uniform photosensitive resist films free from defects on the front surface of a substrate for printed wirings having a metallic plating layer and the inside surfaces of through holes by applying a multistage current and voltage control method at the time of forming the photosensitive resist films by an electrodeposition coating method on the substrate. CONSTITUTION: A current and voltage impressing profile is ended under conditions of a prescribed current curve 4 and voltage curve 5 when a transporting system is temporarily interrupted at the time of forming the photosensitive resists by the electrodeposition method by using the transporting system of a continuous treating device on the substrate for printed wirings constituted by forming copper foil on front and rear surfaces and forming the metallic plating layer thereon. The transportation interruption time (t1 ) 6 from the point 7 of the time the transportation of the transporting system is interrupted to the point 8 of the time the transportation restarts is then defined as a low voltage impression time section 9 and the current and voltage for coating are controlled by adding the low voltage of 3 to 10% of the threshold coating voltage.  The photosensitive resist films which retain the thicknesses of the electrodeposited films without reduction at the time of interruption of the transportation and are free from the occurrence of the pinhole defects based on air bubbles in the electrodeposited films are obtd.