baber/WOPTO huggingface dataset:
Patent JP-2000332463-A (JP)
Title: Mounting of spacers between boards and board superposed structure
Inventor: SUZUKI MASAYUKI
IPC: H05K3/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting method of spacers between boards, which can fix the spacers at prescribed positions with few man-hours, and a board superposed structure. SOLUTION: When spacers 15 provided between a board 11, which is mounted with electronic components 13A and 13C, and a board 12, mounted with electronic components 13B and 13D, are mounted on the main surface of the board 11, pads 18 having substantially the same diameter as the external diameters of the spacers 15 are formed on the main surface of the board 11, the pads 18 are subjected to positioning of the spacers 15 by surface tension in the molten state of a solder 19, and the spacers 15 are secured on the pads 18 by the coagulation of the solder 19.
Patent JP-S5478857-A (JP)
Title: Appartus for treating water containing ammonia
Inventor: KUGA TOSHIO
IPC: C02F1/20
Filed: 1977-12-05
Abstract: PURPOSE: To accomplish efficient decomposition of ammonia into harmless components with effective use of heat through causing the ammonia to migrate to a distilled gas by setam-stripping containing ammnonia water and subsequent oxidation and reduction thereof.  
     CONSTITUTION: Water containing ammonia is heated to 90 to 95°C and fed into a stram distilling plant 1 from the top thereof. On the other hand, steam is introduced into the plant 1 from the bottom, thereof and brought into cdontact with the water containing the ammonia to cause the ammonia migrate toward the steam side. The resulting distilled gas is withdrawn through a duct 8 and heated to 200 to 330°C. The gas thus heated is introduced into an oxidation tower 2 to be oxidized and decomposed with a catalyst such as iron or copper into a nitrogen oxide- containing gas. The gas thus generated is introduced into a reduction tower 3 through a dust 10 to be reduced with a catalyst such as iron or copper into nitorgen, thsu making the water harmless. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570403-A (JP)
Title: Method and apparatus for edging to reduce breadth
Inventor: ISHII HIKONORI
IPC: B21B1/02
Filed: 1978-11-24
Abstract: PURPOSE:To reduce the amount of fish tail, and to contrive improvement of the yield, by installing the press machine for deforming both edges of the tip of material into narrower breadth on this side of the reducing roll, and by executing the edging work to reduce the breadth. CONSTITUTION:On this side of the reducing roll 4 of the edging mill (at the position on the entry and exist sides), the press machine 5 for deforming the breadth at both edges of the tip and the rear end of the material 1 like as the slab, etc., into narrower breadth than that of the material 1, is installed so as to be movable with the cylinder 6 in the opposite directions. Before the material 1 is fed into the reducing roll 4 for carrying out several passes of the edging work, the breadth at both edges is reduced with the entry side press machine 5 in order to prevent the contact between the tip of material 1 and the roll 4. By executing the edging work under these conditions, the amount of fish tail to be generated is reduced, the crop loss due to cutting works is reduced, and the yield is improved.
Patent JP-H05343937-A (JP)
Title: Automatic gain control circuit
Inventor: NAKAZAWA TAKASHI
IPC: H03G3/30
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the production of an excess output in the automatic gain control circuit(AGC) in the transient state of a changeover device for AGC stopping purpose which is used at the maintenance or test of the AGC circuit. CONSTITUTION:This AGC circuit is provided with a variable attenuator 1 arranged at an output section and with a monostable oscillator 3 controlling the variable attenuator 1 and having a time constant T longer than a drive time of a changeover device 13, and the variable attenuator 1 is controlled for the time T to attenuate an output level thereby suppressing an excess output caused when the changeover device 13 is driven.
Patent JP-H0749101-A (JP)
Title: Incinerator boiler water tube header and its construction method
Inventor: YANAGIMOTO KENJI
IPC: F22B37/22
Filed: 1993-06-16
Abstract: PURPOSE:To execute a welding of a rib for supporting a brick even after a hydraulic pressure test. CONSTITUTION:With respect to a boiler water tube header buried in a furnace body of an incinerator, a hydraulic pressure test for the water tube header 7 is executed after an execution of a welding of a backplate 15 on a predetermined range of an outside circumferential face periphery direction of the water tube header 7. And, after a finish of the test, it is so made that on the outside face of this backplate 15, a brick supporting rib 16 is welded.
Patent JP-S5669843-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE RIYOUJI
IPC: H01L21/3205
Filed: 1979-11-09
Abstract: PURPOSE:To flatten the surface of the electrode wiring layer, by forming an insulation layer having an electrode contacting window on a semiconductor substrate, depositing a metal layer on all the surface, performing ion etching with the substrate being rotated, and remaining the metal layer only in the window. CONSTITUTION:The first insulating film 2 is deposited on the semiconductor substrate 1, the electrode contacting window is provided, and the first metal electrode wiring layer 3 is deposited on all the surface including said window. Then, the ion beam is irradiated from the oblique direction with the substrate 1 being rotated, and the layer 3 is etched. The layer 3 is remained only in the part of the contact window, and the other part of the layer 3 is removed. Then, the second insulating film  4 is deposited on all the surface, a resist mask 5 having an opening hole is provided  on the region corresponding to the layer 3, and an electrode contacting window 4A  is provided by etching. Thereafter the second metal electrode wiring layer 6 is  deposited on all the surface, the same etching is performed, the layer 6 is remained  only on the layer 3, the third electrode wiring 7 is formed, so that it is contacted  with the layer 6, extended over the film 4, and contacted with the layer 3 via the  layer 6.
Patent JP-H0329856-A (JP)
Title: Method of determination of hivp24 antigen and composite and kit for use in the same
Inventor: JIEEMUSU ROORENSU SUCHIYUWAATO
IPC: C07K14/16
Filed: 1990-06-01
Abstract: PURPOSE: To realize a highly accurate determination by touching a sample to an antibody specific to HIVp24 to create an antigen-antibody composite and employing a determination panel comprising a composition containing purified HIVp24 antigen. CONSTITUTION: A sample is touched to an antibody specific to HIVp24 antigen to create an antigen-antibody composite. The antigen-antibody composite thus created is then determined using the composition containing purified HIVp24 antigen as a determination panel. The purified HIVp24 antigen means HIV-1, HIV-2 or HIVp24 obtained from other virus stock, or an p24 conditioned through rearrangement of gene and unidentifiable immunologically from p24 obtained from virus stock. The antibody specific to HIVp24 antigen means an antibody which is a part of conditioned polyclonal antibody identifying an epitope on the virus HIVp24.
Patent JP-S5268861-A (JP)
Title: Pretreatment method of catalyst< used for contact reaction of hydrocar bons in case of container transportation
Inventor: KAZAHAYA KOUJI
IPC: B01J38/00
Filed: 1975-12-05
Abstract: PURPOSE: To prevent oxidation at the time of packing the waste catalyst in container and to make the operation of filling up and transportation easy, by permeating the treating agent, having the ability of film formation and particle cross-linking bridge formation to the waste catalyst, used for the desulfurization etc. of heavy oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H095653-A (JP)
Title: Self-alignment type mechanical optical switch
Inventor: HAAMAN MERUBUIN PURESUBII
IPC: G02B6/12
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which is mechanically stable. SOLUTION: The self-alignment type optical switch which has low insertion loss and is mechanically stable is obtained by using two silica optical structures 35 including plural waveguides 37. The waveguides 37 and 42 in each structure are arranged on a common plane. This silica optical structure can be obtained by cutting a monolithic silica optical structure. In one embodiment, the structures are arranged on flat surfaces of a movable and a fixed base 5 which are arrayed on the common plane. The structures are positioned having cut edge parts facing each other adjacently. The waveguides 37 and 42 of the cut structures align themselves effectively in the direction perpendicular to the flat surface of a base. At operation time, the movable base 15 moves along the cut edge parts to make selective connections between the waveguides of the respective structures.
Patent JP-S5847090-A (JP)
Title: Combustible gas generator
Inventor: HAYASHI NOBUHIKO
IPC: C10J3/02
Filed: 1981-09-17
Abstract: PURPOSE:To obtain the titled generator freely controllable in combustion without adhesion of tar to a combustion chamber and enhanced in combustibility by forming a swirl, by installing a primary and a secondary air supply means and equipping a flame jetting hole with fins. CONSTITUTION:A pellet 4 is charged to a hopper 24 and spread on a grate 10. When primary and secondary blowers 18 and 36 are operated and the pellet 4 on the grate is ignited, the pellet undergoes high-temp. semicarbonization with primary air to generate a combustible gas, which flows to a jetting hole 30 together with the secondary air. At that time, the combustible gas is sucked inside through fins 34 and swirly flame is formed in the combustion chamber with the  resulting gas mixture to enhance combustibility, which heats the entire chamber  to a high temp. and completely burns tar in the combustible gas. The resulting  high-temp. heat is given to reserved water in a water jacket 46 by heat exchange. Combustion in the combustion chamber 32 is automatically controlled in  relation to the temp. of the water jacket by dampers 20 and 42 respectively of the blowers 18 and 36.
Patent JP-S6038064-A (JP)
Title: Coating method of porous body
Inventor: MANO HIROSHI
IPC: B05D7/00
Filed: 1983-08-08
Abstract: PURPOSE:To strongly bond a coating comprising a resin or an elastomer to a porous body, by performing a coating process due to immersion coating under the action of an ultrasonic wave. CONSTITUTION:In performing a coating process according to immersion coating under the action of an ultrasonic wave, a porous body is immersed in a liquid such as a resin solution, an elastomer solution, a liquid resin or a liquid elastomer while an ultrasonic wave is acted on said liquid and subsequently taken out from the liquid. By this method, because the resin or the elastomer being a coating material is penetrated into the pores of the porous body provided with pores each having a pore size of 100mum or less, the obtained coating is strongly bonded to the porous body.
Patent JP-H05197092-A (JP)
Title: Developer for photosensitive material and developing method using the same
Inventor: KOJIMA YASUHIKO
IPC: G03C5/29
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a high contrast and excellent negative image and a printing plate improved in plate wear resistance with a developer having the same composition. CONSTITUTION:The subject developer contains an alkaline agent, an anion surfactant, a development suppressing agent for silver halide photographic sensitive material and an alkylene oxide addition product of aromatic amine or alkyl amine (130-1200 molecular weight). In this case, pH is 11.5-13.5.
Patent JP-H0441457-A (JP)
Title: Production of eicosapentaenoic acid or its ester
Inventor: HATA KAZUHIKO
IPC: C07C67/60
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the subject compound by using >=3 distillation columns including a separately installed fractionating column for the initial distillate of fatty acids having low carbon number, distilling main fraction from a mixture containing eicosapentaenoic acid or its derivative by a specific method, converting the compound into a urea adduct and extracting the adduct. CONSTITUTION:The objective fatty acid or its ester mixture is produced from natural oil and fat containing eicosapentaenoic acid or its ester by using >=3 distillation columns 1-4 including a separately installed fractionating column for the initial distillate of fatty acids having low carbon number, refluxing the column bottom liquid of the fractionating column to the former-stage distillation column, continuously distilling in a vacuum of <=10 Torr and a column bottom temperature of <=210 deg.C to recover the main fraction D composed mainly of eicosapentaenoic acid or its ester, contacting the main fraction with a urea solution, extracting with a non-polar solvent and distilling out the solvent to obtain the subject compound having a concentration of >=85%. Preferably, the fractionating column for the main distillate and the fractionating column for the latter distillate are separately installed to perform continuous distillation operation.
Patent JP-2000339323-A (JP)
Title: Method, device and system for retrieving document and recording medium
Inventor: INAGAKI HIROTO
IPC: G06F17/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To scalably process mass document indexes and mass user queries. SOLUTION: This device has a user query processing part A-1 which performs morphological analysis of a user query and records it in a shared memory S-1, an object document processing part A-2 which performs morphological analysis of an inputted processing object document, prepares a document index and records it on a document index database D-3, registration query processing A-3 which reads a query content from the shared memory, retrieves it from the document index database and records proper document information on the shared memory when the document information fitting the user query is extracted and a retrieval result processing part A-4 which reads the document information being a retrieval result recorded on the shared memory and outputs it to the user.
Patent JP-S633351-A (JP)
Title: Buffer retrieving control system
Inventor: OGINOYA KAZUJI
IPC: G06F12/08
Filed: 1986-06-20
Abstract: PURPOSE:To increase the retrieving speed despite a large number of buffers by retrieving data after recording the pointers to buffers and displays to an index table. CONSTITUTION:A data block are read out of an external memory device 4 and held by a buffer 6. When this buffer 6 is connected to a chain, a hash table 20 is updated. The prescribed hash function value is obtained from a designated identification name for the retrieval of the table 20 is an access request is produced to a certain data block in a process where a buffer loop 5 is used. When a retrieved pointer column 21 is not equal to 0, the contents of the column 21 are used as a pointer to give an access to the buffer 6. Then an identification name column 8 is compared with a designated identification name and the buffer 6 is used when the coincidence is obtained from said comparison. If no coincidence is obtained, a retrieved tag column 22 is checked. Then the chain of the buffer 6 is scanned when the column 22 is equal to 1. Thus the corresponding data block is checked.
Patent JP-S63312514-A (JP)
Title: Air bearing device
Inventor: HORIE TAKAO
IPC: F16C32/06
Filed: 1987-06-11
Abstract: PURPOSE:To expand the freedom of design and facilitate the manufacture of the device in the caption, by having the rotor supporting face of a housing composed of a porous member having a given matrix material integrally penetrated through its skeleton, and allowing pressurized air to spout through air holes. CONSTITUTION:A porous member 24 formed of a ceramics material being adhered to the surface of a skeleton in a synthetic resin forming body removed of a film substance, after it is dried and baked, is buried simultaneously and integrally with the forming of a housing body 12. Then the supporting face 16 of a ball 22 is machine ground so that the porous member 24 may be provided with air holes 28, while a compressed air supply hole 34 is provided to the housing body 12 by drilling and a seal plate 14 is provided to be fixed on the top face thereof. Accordingly, the title device can be readily formed, the freedom of design can be expanded, and manufacture facilitated leading to lower costs.
Patent JP-S627584-A (JP)
Title: Recorder
Inventor: UCHIKATA YOSHIRO
IPC: G06K15/00
Filed: 1985-07-03
Abstract: PURPOSE:To enable printing lines to be easily registered, by providing a carriage with a sighting mechanism. CONSTITUTION:The carriage 5 is reciprocated along a paper 2. The carriage 5 is provided with projectins 8, 9 for sighting a recording reference position 10 in the paper-feeding direction on the paper 2. The projections 8, 9 are so located that when the top ends thereof are viewed in the direction of an angle thetawith which the top ends appear in register with each other, the top ends appear in register with the reference position10 on the paper 2. In addition, the projections 8, 9 are so located that when they are viewed in the direction in which the left ends of the top ends thereof appear in register with each other, a recording reference position 11 in the pringint line direction on the paper 2 appears on the extension line of the viewing line. In use, a printing position on the paper is brought into register with the reference positions 10, 11. With a recording operation is started, the carriage 5 and a paper-feeding roller 1 are controlledly driven by distances between a recording head 6 and athe reference positions 10, 11, and then printing is started.
Patent JP-S5938490-A (JP)
Inventor: NAKAI AKIRA
IPC: E21B10/56
Filed: 1982-08-25
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-S6124630-A (JP)
Title: Seat device of car
Inventor: NAKAGAWA YOSHIHARU
IPC: B60N2/90
Filed: 1984-07-14
Abstract: PURPOSE:To make it possible to effectively utilize the whole width of an outside step portion in a lateral direction of a car body to easily and safely get on and off a car by operating a locking means through an operating means in case of getting on and off a car to slide a driver seat inward in the lateral direction of the car body. CONSTITUTION:In case of getting off a car, a driver grasps the inside operating member 23a of an operating lever 23 rising from a driver seat 2, and rotates the inside operating member 23a clockwise. Consequently a lock lever 20 of a locking device 16 rotates through a cable 26 and wire 27, and an upper rail 11 can slide freely on a lower rail 10. In addition, the driver seat 2 is inclined by a spring 13 because the weight of driver's body is released from the seat 2, and the outside of the seat 2 rises higher. The driver seat 2 fixed on the upper rail 11 through a guide rail 9 slides therefore to the side of a floor 7 owing to its empty weight. Accordingly the driver can effectively utilize the whole width of a step portion 6 to get off the car.
Patent JP-H11339329-A (JP)
Title: Device and method for exposure
Inventor: SATO MANABU
IPC: G11B7/26
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for exposure, capable of properly forming the latent images of a plurality of patterns having different widths, and simply and easily manufacturing original disks having various formats. SOLUTION: A laser beam emitted from a light source 11 is divided into three exposing beams first to third by first to third beam splitters 12, 13 and 14, and the focus distance of a first condenser lens 24 or a first collimator lens 26, through which a first exposing means is passed, is made different from that of a second condenser lens 31 or a second collimator lens 33, through which a second exposing beam is passed, and that of a third condenser lens 36 or a third collimator lens 38, through which a third exposing beam is passed. Thus, the beam diameter of the first exposing beam takes a value different from those of the beams diameters of the second and third exposing beams.
Patent JP-H10335332-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HATTORI SACHIKO
IPC: H01L23/544
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method improved such that the overlay accuracy can be enhanced, even when using half-tone masks. SOLUTION: A manufacturing material forms an oxide film 6 on an antireflection film 5, selectively radiating a light on resist films 7a, 7b, using a half-tone phase shift mask 31, and developing to form a resist pattern of connection holes and resist pattern for forming overlay marks. Owing to the antireflection film 5 being formed below the oxide film 6, no ghost burst occurs at the overlay mark 30.
Patent JP-H03128399-A (JP)
Title: Aids immune complex
Inventor: EMIRIO EE EMINI
IPC: C07K16/00
Filed: 1990-06-06
Abstract: PURPOSE: To provide a new conjugate antigen useful for vaccine in treatment or prophylaxis of AIDS (complicated diseases associated with AIDS), comprising linking covalently a main neutralization determinant of HIV to a purified outer membrane proteosome of the Genus of Neisseria.  
     CONSTITUTION: A conjugate antigen comprising linking covalently a major neutralization determinant(MNtD) of human immunodeficiency virus(HIV) to outer membrane proteosome of the Genus of Neisseria (Omp). As the MNtD is exemplified a polypeptide of the formula (Y is Tyr; N is Asn; K is Lys; R is Arg; I is Ile; H is His; G is Gly; P is Pro; A is Ala; F is Phe; T is Thr) as MN isolate. Preferred Omp includes Omp of Neisseria meningitidis. The conjugate formation between MNtD and Omp is effected using a non-specific cross-linking agent such as a divalent spacer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04369821-A (JP)
Title: Chip-like solid electrolytic capacitor with fuse
Inventor: SUGIZAKI YUKIO
IPC: H01G9/012
Filed: 1991-06-19
Abstract: PURPOSE:To prevent the destruction of sheathing resin and the burning of a capacitor itself by exposing a part of the protective resin, which protects the fuse bridge-connecting both internal connection part and external lead-out part, from the external resin. CONSTITUTION:An inner connection part 5a and outer lead-out part 5b are bridge-connected by soldering a fuse 7 and the like. Then, the inner connection part 5a and the outer lead-out part are insulation-coated by protective resin 11 in such a manner that the prescribed part is exposed and that a protruding part lla is provided. Then, the exposed part of the inner connection part 5a is cut as prescribed, and a cathode terminal 5, having a fuse function, is formed. The surface opposing to the capacitor element 1 of the inner connection part 5a is coated with a conductive bonding agent 12, it is hardened by heat, and the capacitor element and the cathode terminal 5 are connected. Then, the assembled body of the prescribed part and the protruding part lla of the outer connection part 5b of the anode terminal 4 and the cathode terminal 5 are exposed, and an insulative sheathing operation is conducted using sheathing resin 10.