baber/WOPTO huggingface dataset:
Patent JP-H0367144-A (JP)
Title: Intermittent blowout type wind tunnel testing device
Inventor: YAMAMOTO TAKAYUKI
IPC: G01M9/04
Filed: 1989-08-07
Abstract: PURPOSE:To reduce a vibration load on a wind tunnel balance at the time of he passage of an impulse wave and to improve the measurement accuracy by fitting and fixing an outer sting around a model to be tested when the impulse wave passes at the time of the actuation of a wind tunnel. CONSTITUTION:The outer sting 4 for tested model fixation is provided outside a sting 3 for supporting the model 1 to be tested. The internal diameter of the outer sting 4 is a specific fitting size matching the external diameter of the sting 3, and the external diameter is a specific fitting size matching the internal diameter of the model 1. When the wind tunnel is actuated, the outer sting 4 is slid forward by using a driving motor 5 and fitted around the model 1, which is fixed. After the impulsive wave passes, the outer sting 4 is slid backward by using the motor 5 to release the model 1 from being fixed.
Patent JP-S6448423-A (JP)
Title: Dividing method of semiconductor chip
Inventor: SUZUKI HIDETAKE
IPC: H01L21/306
Filed: 1987-08-19
Abstract: PURPOSE:To prevent the generation of electrical non-conduction in the section of a via hole by forming the via hole into a semiconductor chip and simultaneously plating all of the rear of a grounding electrode shaped to the surface, the inner surface of a through-hole and the rear of the chip. CONSTITUTION:A split line trench is shaped to the surface of a wafer 21, an insulating film 27 is formed onto the surface of the trench, and a window is bored 23' in at least one through grounding electrode 23 in the insulating film 27. The insulating film is shaped onto a support board so that windows in each chip are connected electrically through a conductive film, and a through- hole (a via hole) 28 penetrated to the grounding electrode 23 from the rear of the wafer 21 and the trench of a split line 29 reaching the insulating film 27 are formed. A plating foundation metal 30 is applied onto the surface of the wafer 21, and the upper section of the plating foundation metal 30 is placed with a conductive metal. The semiconductor chip is divided. Accordingly, no defectives, not conducting electrically on the inner surfaces of the via holes 28, are formed.
Patent JP-S5993579-A (JP)
Title: Pressure control valve
Inventor: MUROI HIRONOBU
IPC: F16K17/06
Filed: 1982-11-19
Abstract: PURPOSE:To provide controlling of the primary pressure without being affected by the secondary pressure, by providing, along a spindle, a valve operating between the primary side and the secondary side and a valve operating between the secondary side and a pressure detecting chamber thereby to balance the pressure acting on both the valves. CONSTITUTION:A spindle 7 is provided, fixedly attached thereto at the bottom portion, with a valve body a of a substantially truncated cone shape freely opening and shutting a passage 8 communicating a primary pressure chamber 3 and a secondary pressure chamber 4. The spindle 7 is also provided, attached thereto at the upper portion, with a valve body freely opening and shutting a passage 9 provided in the separation wall 10 separating the secondary pressure chamber 4 from a pressure detecting chamber 6. If the passage 9 is given the same shape and the same area as the passage 8 communicating the primary pressure chamber 3 and the secondary pressure chamber 4, up and down motion of the spindle 7 due to the primary pressure and the secondary pressure acting on both the valve bodies a, b is eliminated.
Patent JP-H0366602-A (JP)
Title: Miticide
Inventor: OKANO TAKAYOSHI
IPC: A01N35/02
Filed: 1989-08-07
Abstract: PURPOSE:To obtain excellent miticide quickly exhibiting mite-killing effect against mites in dust in a room containing cinnamaldehyde and/or 3- phenylpropanal as principal ingredient. CONSTITUTION:Cinnamaldehyde expressed by formula I and/or 3-phenylpropanal is contained the aimed miticide effectively exhibiting mite-killing effect in an immediate effect and in relatively wide range as principal ingredient. Effective mite-killing effect of said miticide is immediately exhibited by utilizing in parallel with a season of generating of a large numbers of mite such as rainy season and the effect is continued for at least a period of about a month of the rainy season. Principal ingredient of said miticide is able to be relatively safely utilized because of inherently natural substance, and able to be readily and economically utilized.
Patent JP-S6446473-A (JP)
Title: Flow guide wire for medical purpose
Inventor: TORII TETSUO
IPC: A61M25/00
Filed: 1987-08-17
Abstract: PURPOSE:To accurately lead the tip of a flow guide wire to be inserted in a blood vessel to a target lesion, by providing a coil made of a fine metal wire which forms at least a part of a metal core. CONSTITUTION:A metal core 1C comprises a coil 2 made of a fine metal wire, e.g., tungsten, and a straight fine metal wire 3 made of, e.g., a resilient alloy, which is inserted into the coil 2. A synthetic resin cover 5 may be further provided on the surface of the metal core 1C. The synthetic resin cover 5 comprises a sphere 51, a flexible part 52, a taper 53 and a controller 54 in the direction of the rear portion from the tip. Since the straight fine metal wire 3 is used with the metal coil 2, a flow guide wire attains adequate hardness as well as resilience and is thus easily restored even if it is bent. The guide wire does not, therefore, cause the plastic deformation and is accurately led to a certain part in a blood vessel, thereby improving running stability.
Patent JP-H0653625-A (JP)
Title: Ceramic circuit board
Inventor: OTANI HIROYUKI
IPC: H05K3/40
Filed: 1992-07-31
Abstract: PURPOSE:To obtain ceramic circuit boards, cheap and excellent in reliability, without the necessity of Au plating by solving a problem of low adhering strength of the boards to wiring conductors, concerning to ceramic circuit boards used for electronic apparatuses etc. CONSTITUTION:An Au circuit pattern 2 and a Cu circuit pattern provided on a ceramic board 1, or the Au circuit pattern 2 and Cu through holes 3 are connected with conductive paste. Consequently, it becomes possible to have circuit patterns made of Au and Cu on the board together, without Au plating. In addition, it becomes possible to obtain cheap and high-reliability boards without lowering the adhering strength of conductors to the boards.
Patent JP-H0648819-A (JP)
Title: Refractory body for continuous casting
Inventor: UCHINOKURA KATSUMI
IPC: B22D11/10
Filed: 1992-07-31
Abstract: PURPOSE:To relatively inexpensively prevent sticking of deoxidated products present in a molten steel to a submarged nozzle, etc. CONSTITUTION:A blended material consisting of 10-50wt.% carbon and 50-90wt.% of a refractory material and further added with 0.5-10wt.%, based on the blended material expressed in terms of outer per cents, of sodium surfate is fixed to the wall surfaces of the lower part and the inner hole part 13 of a nozzle main body 11a containing a submerged nozzle 11 and a discharging hole 12.
Patent JP-2000078296-A (JP)
Title: Direction method in interactive sound response system and the interactive sound response system
Inventor: BEYDA WILLIAM
IPC: H04Q3/72
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve guidance between hierarchy menu levels and to improve the use operability of a user by adjusting an instruction display order, based on the instruction selection pattern of a call arrived in an interactive sound response system and giving order of direction to the user. SOLUTION: When remote users of telephone systems 112a-112c send messages, a sound recognition unit 105 of a message server 103 detects a subject, where the message is used for classification and storage in an appropriate folder. When the user calls a system, CPV: 102 accesses to a storage unit 104 and a sound emitting unit 106 and makes a response to the user by sound. The direction is given to the user at respective hierarchy direction levels. The user inputs data in accordance with the direction. When the action of a next stage is executed, the user is sequentially guided to a next stage function or level. When the direction for termination is given, the user depresses a prescribed key and returns the system. When the user inputs data in accordance with the message of the respective hierarchy direction levels, he can reach the desired function.
Patent JP-H0387669-A (JP)
Title: Method and apparatus for monitoring safety of metal structural body
Inventor: RUIJI RIBOORA
IPC: G01R27/18
Filed: 1990-08-01
Abstract: PURPOSE: To continuously measure the coating state of a pipeline by modulating a cathode anticorrosive current with a substantially rectangular wave and measuring potential variation by an ohmic drop induced in the structure with the given modulated current. CONSTITUTION: A cathode current is supplied to the pipeline 1 and this cathode current is permanently modulated by using a rectangular wave of <=10% and, preferably, 0.5 to 5% low modulation level with a symmetrical pattern as to a desired current. The modulation frequency is <=100Hz and, preferably, 0.05 to 1Hz. The ratio of two half cycles is 0.001 to 1000 and, preferably, 1 to 10. The insulating resistance of the coating 3 of the pipeline 1 is determined by measuring potential variation ΔV* due to the ohmic drop and the potential variation is measured by a voltmeter V and corresponds to the applied modulated current I* as the difference between currents Imax and Imin . Therefore, R=ΔV*/I*. Consequently, the degree of safety of the coating 3 can be determined.  Further, an effective anticorrosive potential Vp=Va-RI can be calculated by knowing an earth potential Va and a total cathode anticorrosive current I appearing there.
Patent JP-H0367637-A (JP)
Title: Adhesive method of fluorine resin and rubber
Inventor: KAJIWARA KEIZABUROU
IPC: B29K21/00
Filed: 1989-08-08
Abstract: PURPOSE:To stick firmly a fluorine resin and a rubber to each other without making use of an organic adhesive agent, by method wherein a specific rubber composition is stuck directly to the surface of a fluorine resin treated with a metallic sodium solution and then the rubber composition is vulcanized by heating the same. CONSTITUTION:A rubber composition which contains a 10-200 pts.wt. filling agent whose absorption of dibutylamine is 10-300 milliequivallent/kg on the basis of 100 pts.wt. rubber and a value of (absorption of dibutylamine)X(pts.wt. of filling agent on the basis of 100 pts.wt. rubber) is 1X10<3>-10<3> is stuck directly to the surface of fluorine resin treated with a sodium solution. Then the rubber composition is vulcanized by heating the same and the vulcanized rubber and the fluorine resin are stuck together.
Patent JP-H02863-A (JP)
Title: Heat developable photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C8/40
Filed: 1988-08-17
Abstract: PURPOSE:To drastically suppress the volatility of thermal solvents and to obtain excellent heat developability and dye transferability without having physical defects by incorporating the specific thermal solvents into the above photosensitive material. CONSTITUTION:At least one kind of the compds. selected arbitrarily from the group consisting of the compds. expressed by the formulas I-III are incorporated into the photosensitive material. In the formulas I-III, R<1> denotes an alkylene group; R<2> denotes an alkyl group, alkenyl group, etc.; R<3> denotes an alkyl group, alkoxy group, etc. p denotes 0-4 integer and R<3> may be the same as or different from each other when p is >=2. m denotes 0.1 or 2. The heat developable photosensitive material having the high heat developability and the high dye transferability and the good green sample preservable property is obtd. in this way.
Patent JP-H0548879-A (JP)
Title: Facsimile recording system
Inventor: MATSUSHITA HIROSHI
IPC: B41J2/485
Filed: 1991-08-16
Abstract: PURPOSE:To provide a facsimile recording system capable of obtaining smoother pictures by easy operations. CONSTITUTION:In a facsimile device in which a recording picture element density is a positive integral multiple of the picture element density of reception data in either one or both of regular scanning and sub-scanning directions, and performing a smoothing processing by an interpolation, the device is characterized by having a means controlling the recording energy of each picture element selectively by two steps and a means 1 magnifying a reception picture to a prescribed size and performing an interpolation smoothing processing and by defining y as a value which is less than a normal printing picture element x regarding the printing energy of increase and decrease picture elements generated by the interpolation smoothing processing.
Patent JP-S6360588-A (JP)
Title: Semiconductor laser
Inventor: YANO MITSUHIRO
IPC: H01S5/042
Filed: 1986-09-01
Abstract: PURPOSE:To spread a range, in which the wavelength of outgoing laser beams can be controlled, by forming a second laser element optically coupling with a DFB laser element by side sections mutually near the DFB laser element. CONSTITUTION:Since a UFB laser element A is optically coupled with a second laser element B by side sections mutually, the refractive index of an optical guide for the DFB laser element A is worked by the change of the refractive index of an optical waveguide for the second laser element B and varied. Since the variation of the refractive index of the optical waveguide for the laser element A corresponds to the constant keeping of the refractive index and the alteration of the period of a diffraction grating 9a in a conventional DFB laser element, the variation of the refractive index of the optical waveguide for the element A works so as to change the wavelength of outgoing laser beams, and the range of variation of the wavelength can be spread. Accordingly, a range in which outgoing laser beams can be controlled is expanded, and the laser can correspond to operation such as the increase of the capacity of optical communication.
Patent JP-H0653189-A (JP)
Title: Method for flattening of film formation layer
Inventor: KASUYA YUKIO
IPC: H01L21/3065
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a flat surface without the irregularity of a surface by reducing the number of etching times. CONSTITUTION:A first film formation layer pattern 110 is buried into a backing to form a preliminary film formation layer 120 for a second film formation layer. On the preliminary film formation layer 120, a flattening-sacrificed film 130 is accumulated in layer by applying etching to the part of the surface of the flattening-sacrificed film to the top of the first film formation layer pattern by a dry-etching technique to flat the surface of the second film formation layer. Then, the etching rate for the preliminary film formation layer is made layer than that for the flattening-sacrificed film. The ratio of the rate for the preliminary film formation layer to the etching rate for the flatting-sacrificed film (the etching rate for the preliminary film formation layer/the etching rate of the flattening-sacrificed film) is gamma where is to be 1<gamma<100.
Patent JP-S6187853-A (JP)
Title: Austenitic stainless steel used as structural material for core or fast breeder reactor
Inventor: OOTA SADAO
IPC: G21C3/06
Filed: 1984-09-28
Abstract: PURPOSE:To obtain the titled stainless steel giving superior stabilization on use as cold working stock and having superior creep rupture strength, by providing a specific composition consisting of C, Si, Cr, Ni, Mo, B, Ti, Nb, Zr and Fe. CONSTITUTION:The austenitic stainless steel used as a structural material for the core of a fast breeder reactor consists of, by weight, 0.04-0.1% C, 0.2-<0.5% Si, 10.0-20.0% Cr, 10.0-30.0% Ni, 1.0-3.0% Mo, 0.002-0.01% B, and the balance Fe with innevitable impurities, or further contains at least 1 kind among 0.03-0.5% Ti, 0.04-1.0% Nb, and 0.03-0.06% Zr. This Fe-Cr-Ni austenitic stainless steel of carbide precipitation strengthened type can be suitably used for cold working of clad pipes etc.
Patent JP-H0869422-A (JP)
Title: Information transfer method
Inventor: MORIOKA YASUHIRO
IPC: G06F13/00
Filed: 1994-08-30
Abstract: PURPOSE: To transfer a program which handles data and a function library together by transferring the program to be transferred from a transmission-side information processor. CONSTITUTION: After data are selected and transferred, transmission-side information processors 1 and 2 pick the program, which can perform respective operations as to the transferred data, or a pair of the program and function library out of data type and program correspondence tables of the information processors 1 and 2. Then a transferred P and R pair list including one transferred candidate P and R pair is generated as to each data type and each operation attribute. Further, the program and library included in the transferred P and R pair are transferred in order, and the data type, and operation attribute, and each P and R pair are put together into data correspondence P and R update information, which is transferred to a reception-side portable information processor 3.  Then the correspondence relation between the transfer object data and the program or function library is updated.
Patent JP-H0740399-A (JP)
Title: Injection method of screw type injection device and screw type injection device
Inventor: TAMURA SEIJI
IPC: B29C45/50
Filed: 1993-07-29
Abstract: PURPOSE:To provide an injection method of a screw type injection device and the screw type injection device. CONSTITUTION:A main screw 8 is geared with an auxiliary screw 9 by providing them with built-in heating cylinders 3, 4, the main and auxiliary screws 8, 9 are turned and driven together, a molding material is kneaded and melted, the melted molding material is obtained in front of the main screw 8 and the molten molding material is injected by advancing and moving only the main screw 8. Hereby, high molding which has secured high plasticizing capacity is made possible while keeping high injection capacity.
Patent JP-S6266836-A (JP)
Inventor: ANDO TAKASHI
IPC: A61B5/02
Filed: 1985-09-18
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-H1048954-A (JP)
Title: Magnet roll
Inventor: GOTO TAKAHARU
IPC: G03G15/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To downsize a developing device and improve the developing performance by providing magnetic poles, which extends in parallel to the axis, in such a state as arranging the N, S alternatively in the circumferential direction on a permanent magnet member formed into a cylindrical shape and providing, at least, a resin layer of a specific thickness containing conductive particles around the circumferential face. SOLUTION: A permanent magnet member 4 is formed of a semiconducting or insulating, for example, isotropic ferrite magnet, and a plurality of magnet poles extending axially are provided around the outer circumferential face, formed into a cylindrical shape, and rotatably provided in the bottom of a developer tank 1. A resin layer containing conductive particles is coveringly stuck on the surface of this permanent magnet member 4. Namely, the magnetic poles extending in parallel to the axis are provided with their N, S arranged alternately on the permanent magnet member 4, which is fanned into a cylindrical shape, and, at least, the resin layer of 10-1000μm in thickness and containing the conductive particles is coveringly stuck to the circumferential face.  This constitution can provide an image without any fogging, dust, fine line, and density ununiformity even in using a small-size developer support means having a structure of no sleeve.
Patent JP-H0955744-A (JP)
Title: Cell decomposition synchronization processor
Inventor: OKUYA TAKENORI
IPC: H04L1/22
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To switch uninteruptible systems and to improve service quality by outputting completely the same data from the cell decomposition processing parts of an in-use system and a stand-by system. SOLUTION: When the data outputted from the cell decomposition processing parts 1123 and 1223 of the in-use system and stand-by system are synchronized in byte units and the in-use system sends out a signal for synchronization with the stand-by system, the in-use system informs the stand-by system of information showing from where data should be read out if the in-use system and stand-by system has a difference in the phase of clock frequency or if the in-use system and stand-by system are different in the timing of signal transmission and reception because of short intervals of TS used for 64×n kb/s. Consequently, the stand-by system reads the same data out of a decomposition buffer 1223 and sends it out to the same TS with the in-use system.
Patent JP-H0543733-A (JP)
Title: Production of open-cell porous body
Inventor: MATSUMOTO AKIO
IPC: C08J9/26
Filed: 1991-08-16
Abstract: PURPOSE:To obtain the subject large-sized porous body of a complicated shape without any dispersion of curing shrinkage, etc., by adding soluble salts to a mixture containing a specific epoxy compound, a curing agent, etc., providing an emulsion slurry, casting the slurry into a specified mold and curing the slurry. CONSTITUTION:The objective porous body is obtained by adding (E) soluble salts (preferably potassium chloride, aluminum sulfate, etc.) to a mixture containing (A) an epoxy compound having >=1 epoxy rings in one molecule (preferably a bisphenol A type epoxy resin), (B) a curing agent (preferably consisting essentially of a polyamide curing agent) reactive with the component (A) and curing the component (A), (C) a filler and (D) water, stirring the resultant mixture, providing an emulsion slurry, casting the prepared slurry into a water-impermeable mold, curing the slurry directly in a hydrous state and washing the interior of pores with pressurized water and/or pressurized air. Furthermore, the amount of the added component (E) is controlled with the curing temperature.
Patent JP-2000016005-A (JP)
Title: Wide tread spacer with locking mechanism
Inventor: OSAWA TSUGIYOSHI
IPC: B60B35/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a wide tread spacer equipped with a locking mechanism for a nut for mounting a spacer on a stud bolt of a hub of standard design. SOLUTION: A wide tread spacer is equipped with a body provided with bolt holes on a circumference in such an arrangement that the inlet to each hole is formed in a recess capable of accommodating a mounting nut N, a mounting part 1 of ring-shaped holder 2 in recessed form where a pin hole is provided on the peripheral circumference of the recess and a detent pin, and the arrangement further includes a ring-shaped holder to be mounted not capable of rotating and equipped with inner teeth on the inside surface and a nut detent ring body 3 whose peripheral surface is furnished with outer teeth to engage with the inner teeth and inside surface is formed in a square hole to admit loose fitting of the head of the mounting nut,  wherein the spacer body is mounted so that the outer teeth of the ring piece are engaged with the inner teeth of the holder in the condition that the square hole is fitted to the mounting nut with the nut detent ring body 3 in the ring holder when the spacer body is mounted on a hub of standard design by fastening the nut N through fitting of a stud bolt Sb1 on the hub H into the bolt hole.