baber/WOPTO huggingface dataset:
Patent JP-S61270868-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUI YOSHIMI
IPC: H01L29/78
Filed: 1985-05-24
Abstract: PURPOSE:To reduce the high-electric field to generate in the vicinity of the drain and to suppress the generation of hot electrons by a method wherein the shallow diffusion regions having an impurity concentration lower than those of the source and drain regions are formed in the vicinities of both ends of the gate electrode in a self-alignment manner. CONSTITUTION:A field oxide film is formed on the Si substrate, then a thick oxide film 11 is formed, and moreover, an opening is formed on the film 11 and part of the Si substrate is made to expose. Then, a gate oxide film 5 is formed on the exposed part of the Si substrate and a polycrystalline Si film 12, which is used as the gate electrode, is formed on the upper layer thereof. Then, a photo resist 13 is formed by a photolithography using the same mask as that used for forming the above-mentioned opening on the film 11. Then, an etching is performed to the polycrystalline Si film 12 and the oxide film 11 using the resist 13 as an etching mask and a high-concentration impurity is implanted. Then, a resist 13 is again applied on the Si substrate, an etching is performed to both ends of the polycrystaline Si film 12 by an anisotropic etching method to implant a low-concentration impurity and the low-concentration and shallow diffusion regions are formed in a self-matching manner. By this constitution, the high-electric field, which generates in the vicinity of the drain and deteriorates the various characteristics of the microscopic MOS transistor, can be reduced.
Patent JP-S5337412-A (JP)
Title: Radiator type speaker
Inventor: TANAKA OSAMU
IPC: H04R9/02
Filed: 1976-09-17
Abstract: PURPOSE:To improve the cooling effect in a radiator type spealer, by connecting the yoke for driving the voice coil and the rediation fins with thermal conductor.
Patent JP-H02292447-A (JP)
Title: Structure of verge part
Inventor: TANI TADAYOSHI
IPC: E04D3/40
Filed: 1989-04-29
Abstract: PURPOSE:To raise the water proofness of verge part by a method in which sole plates and tiered roofing panels are fixed through packings, a caulking material is placed on the contact face between them, and the water-proof face of verge is fixed along the decorated face of roofing panels. CONSTITUTION:Sole plates 7 with a packing material 11 are fixed by a fitting tool(beta) to the upside of the water-proof sheet 6 of the upper part 4 of verge part 16. A tiered roofing panel 12 makes contact its end with the rising part of the plate 7, and couplers 13 and 14 connected under the condition that the packing material 11 is pressed to fix them by the fitting part(beta). A caulking material 15 is placed between the rising part 10 and the panel 12 and the water- proof face 19 of 16 is set along the decorated face 12a of the panel 12, and the decorated face 17 is fixed to the part 4 by the part(beta). The appearance and water proofness can thus be raised.
Patent JP-S5636230-A (JP)
Title: Level converting circuit
Inventor: MASUDA KOUJI
IPC: H03K5/02
Filed: 1979-09-03
Abstract: PURPOSE:To protect the output stage of a level converting circuit, by turning off the transistor, which makes the output high-level, by the output of the detecting circuit which detects fluctuation of the power source voltage. CONSTITUTION:When positive power source voltage VCC becomes large excessively or negative power source voltage VEE becomes small excessively, the bias voltage of node N3 becomes larger than 2VBE. Consequently, transistors Q5-Q7 are turned on, and transistor Q8 is turned on. Consequently, transistor Q20 is turned on, and the level of node N2 is made low-level, and transistors Q16 and Q17 are turned off, so that transistors Q17 and Q19 can be prevented from being turned on simultaneously.
Patent JP-H08303237-A (JP)
Title: Catalyst support fitting, seal and support fitting using catalyst support fitting, and manufacture of catalyst support fitting
Inventor: FUSA KOUICHI
IPC: F01N3/28
Filed: 1995-05-10
Abstract: PURPOSE: To improve holding ability of a sealing material through improvement of the axial expansion contraction characteristics of a catalyst support fitting, to prevent breakage, damage of a metallic fine wire, and to prevent incurring of a flow loss of the sealing material. CONSTITUTION: A catalyst support fitting comprises a corrugated peripheral wall mounted in a stretched state between the outer peripheral surface of a monolith carrier and the inner periphery of a casing. At least one pair of holding parts 11 are arranged with a specified distance in the axial direction therebetween and manufactured by knitting or weaving a metallic fine wire. The end parts of the holding parts 11 positioned facing each other are caused to effect gradation to the vicinity of the inner peripheral end of a holding part 11. The catalyst support fitting comprises a stepped part 12 manufactured by knitting or weaving a metallic fine wire and connected to the holding parts 11; and a coupling part 13 to intercouple the inner peripheral parts of the adjoining stepped parts 12 through a plurality of curved metallic fine wires connected to the stepped part 12.  An annular groove 16 for mounting a sealing material consists of the adjoining stepped parts 12 and the coupling part 13.
Patent JP-S604065-A (JP)
Title: Ink jet recorder
Inventor: YOSHINO EIJI
IPC: B41J2/02
Filed: 1983-06-23
Abstract: PURPOSE:To obtain steady recording by surely charging small size particle, by a method wherein the generating zone of small size particle is detected in a broad range and the phase adjustment of separation timing of small size particle and of charge signal to small size particle is accurately carried out. CONSTITUTION:When the amplitude of exciting voltage (e) of high frequency power source 3 is changed, the generating mode of ink particle and the length lP of ink column 9 are changed. When the exciting voltage (e) is increased, the length lP of ink column 9 is shortened and the generation mode of ink particle is changed (a)-(d). The separation of small size particle 10 from ink column 9 i synchronized with the frequency of excitation voltage (e) of piezoelectric element 4 and the phase theta of its separation timing is changed by excitation voltage (e) and can be regulated within a range of 0-2pi in this excitation frequency. Thereby, the excitation voltage is regulated and the excitation intensity to the ink injected from nozzle is regulated. Therefore, by sure generation of small size particle 10 and by the sure conformance of information signal and separation timing from small size particle 10, steady sure recording by small size particle can be carried out.
Patent JP-H08301552-A (JP)
Title: Rope guide device for elevator
Inventor: ISHIZAKA KATSUNORI
IPC: B66B7/00
Filed: 1995-05-10
Abstract: PURPOSE: To prevent a new rope from being entangled with the existing ropes and equipment in an elevator shaft with a simple structure at the time of lowering the new rope downward in the elevator shaft. CONSTITUTION: An elevating body engaged with existing ropes 4, stretched in an elevator shaft, so as to be vertically elevated along the existing ropes 4 is formed of a plate body that can be divided into two parts. These plate bodies are provided with through holes formed at the joint part so that the existing ropes 4 can be respectively inserted through, and a fixture for fixing the end part 11 of a new rope 8. The plate bodies are jointed to the existing ropes 4 to mount the elevating body, and the elevating body is moved down along the existing ropes 4 by its own weight to guide the new rope 8. Transportability is thereby improved while shortening workhours and reducing cost.
Patent JP-H11340252-A (JP)
Title: Process for controlling flow-out of resin in integrated circuit packaging
Inventor: ABYS JOSEPH ANTHONY
IPC: H01L23/495
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a resin from flowing to the surface of a substrate at solidification or a bonding agent, by processing an IC substrate with a material which reduces its interface energy, and decreasing the wettability on the surface of the IC substrate using the material. SOLUTION: A lead frame 100 forms an IC mounting region 110, and the region 110 is provided with a plurality of independent lead members 120 extending away from its adjoining part. An IC unit 125 is bonded to the IC mounting region 110 using a bonding agent 130, and the IC unit 125 is electrically connected to the lead frame 100 using a wire bond 135 formed between the IC unit 125 and the lead member 120. On the IC substrate of the lead frame 100, a material layer 105 which is a lower side interface energy layer is formed, and the material layer 150 decreases the wettability of the surface of the IC substrate.
Patent JP-2000303687-A (JP)
Title: Modular coordination of form
Inventor: ARAGAKI MORINOBU
IPC: E04G11/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide modular coordination of a form which systematizes layout dimensions of form panels beforehand by correlating them with the dimensional relationship between a reinforced concrete skeleton and an inner wall provided inside the skeleton. SOLUTION: When a finish thickness of an inner wall 2 is F, a length of the inner wall 2 an integer (n) multiple of a prescribed module M, a wall thickness of a skeleton 1 G and a thickness of form panels 3 (t), the form panels 3 are comprised of standard panels 3a having a width standardized to (2/3)M or (1/2)M, wall end inside panels 3b having a width of [(1/2)M+F-t], wall end outside panels 3c having a width of [(1/2)M+F+G] and panels for regulation having other widths. The standard panels 3a are provided oppositely in continuity of a length [(n-1)M] inside and outside the intermediate parts of the skeleton 1, and the wall end inside panels 3b and the wall end outside panels 3c are disposed oppositely at the opposite end of the panels 3a.
Patent JP-H0411883-A (JP)
Title: Method for culturing hairy root of beta vulgaris var. rubra
Inventor: MINAMII YOSHIHIRO
IPC: C12N5/04
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a red pigment betanin in hairy roots without requiring vast land and undergoing any influence of seasons and weather by culturing the hairy roots of Beta vulgaris var. rubra obtained by infection with a bacterium of the genus Agrobacterium in a culture medium freed of ammonium nitrogen. CONSTITUTION:Hairy roots of Beta vulgaris var. rubra (another name; red sugar beet) obtained by infection with a bacterium of the genus Agrobacterium are cultured in a liquid culture medium freed of ammonium nitrogen preferably under irradiation with light by shaking to produce and accumulate a red pigment betanin in the hairy roots.
Patent JP-S604755-A (JP)
Title: Heat exchanger
Inventor: FUKUDA YUU
IPC: F28F19/06
Filed: 1983-06-21
Abstract: PURPOSE:To contrive to prevent a heat exchanger from being corroded and to enhance the durability and reliability of the heat exchanger by a method wherein plating film, onto which coating film is formed, is formed onto the surface of copper heat transfer member. CONSTITUTION:Plating films 5, the major component of each of which consists of Ni, Pb and the like and the melting point of each of which is 300 deg.C and above, are formed onto the surface of copper heat transfer member 4 consisting of a drum having a combustion chamber therein, a heat exchange tube and heat absorbing fins. Further, coating films 6 are formed onto the plating film 5 by applying paint, which is prepared by dispersing organic polymer having polyborosiloxane as its major component and at least one kind of filler selected from the group of fine powder consisting of aluminum oxide, nickel oxide, silicon carbide and boron nitride with solvent. As a result, the corrosion of the corner heat transfer member is eliminated and the remarkable improvement of the durability of a heat exchanger is obtained.
Patent JP-S592140-A (JP)
Title: Pre-normalizing system
Inventor: KURIYAMA MASAHIRO
IPC: G06F7/57
Filed: 1982-06-29
Abstract: PURPOSE:To raise the efficiency of an operation, by normalizing the operation number from a general register, in case when the operation number from the general register is fetched before the operation number from a memory, when executing a floating point operating instruction of an RX format. CONSTITUTION:In case when an operating instruction of an RX format is executed, the operation is executed by fetching the operation number from a general register and a memory. According to a conventional system, the normalize- processing is executed after two operation numbers are collected, therefore, when the operation number of B side does not exist in a buffer memory, #5 cycle is assigned to the normalize-processing even in case when the operation number of B side does not require the normalize-processing, therefore, the operation result is outputted by #7. According to this invention, in case when the operation number from the general register (A side) is fetched before the operation number from the memory, the operation number of A side is normalized immediately, therefore, it is outputted to #6.
Patent JP-H02292354-A (JP)
Title: Polyoxymethylene composition
Inventor: SONE TATSUO
IPC: C08L59/00
Filed: 1989-05-02
Abstract: PURPOSE:To improve impact resistance, etc., without delamination of a molded item by dispersing fine particles consisting of a resin having a high compatibility with polyoxymethylene into a thermoplastic resin having a low compatibility with polyoxymethylene and compounding polyoxymethylene with a specified amt. of said dispersion. CONSTITUTION:5 to 100 pts.wt. fine particles with a particle diameter of 0.1 to 2mum consisting of a resin with high compatibility with polyoxymethylene (e.g. polystyrene) are dispersed in 5 to 100 pts.wt. thermoplastic resin with low compatibility with polyoxymethylene (e.g. polypropylene). Then obtd. dispersion and 100 pts.wt. polyoxymethylene are mixed to prepare a polyoxymethylene compsn. The obtd. compsn. has both excellent mechanical characteristics, fatigue characteristics and frictional and wear characteristics of polyoxymethylene and excellent functional properties such as impact resistance and weather resistance of the added thermoplastic resin.
Patent JP-S60258163-A (JP)
Inventor: KURAUSU GUROOE
IPC: A61K31/495
Filed: 1985-05-27
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-H11308222-A (JP)
Title: Network management system
Inventor: TAKENAMI YOSHINORI
IPC: G06F13/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the network management system that can specify a problem effectively regardless of a small use amount of memory capacity. SOLUTION: The system includes a management object(MO) class state pattern list management section 70 that manages a MO class state pattern list 72 defining a status pattern of each MO class based on a repository storing MO configuration information, a global event definition, and in-MO-class and inter-class event propagation definition, a Problem-MO status correlation management section 80 that manages a Problem-MO status correlation table 82 where a correlation between a problem event and an MO class status pattern receiving the effect of the event is described by referring to the MO class status pattern, and deduction sections 78, 84 that deduce a cause to the fault based on the Problem-MO status correlation table 82 and the MO class state pattern list 72 in response to fault event information 76.
Patent JP-S5538348-A (JP)
Title: Preparation of indazoleacetic acids
Inventor: KARIGOME KAZUO
IPC: C07D231/56
Filed: 1978-09-12
Abstract: PURPOSE: To prepare the title compound useful as a plant growth regulator, economically, in an industrial scale, by reducing a novel nitrophenyl-substitued succinic acids, diazotizing the product, and subjecting the diazonium salt to ring-closing reaction.  
     CONSTITUTION: An indazoleacetic acid derivative of formula III is prepared by (1) reducing a compound of formula I(X is H or halogen; R is carboxy or carboxy ester) or its salt in a solvent such as water or methanol, under neutral or basic conditions, by conventional reduction process (e.g. reduction with sulfide, catalytic reduction, etc.) to obtain a compound of formula II or its salt, (2) diazotizing the compound II with a diazotizing agent (e.g. nitrogen monoxide, nitrous acid), and (3) subjecting the reaction mixture containing the produced diazonium salt to the ring-closing reaction at a temperature between room temperature and the boiling point of the solvent. The starting compound I (novel compound) can be prepared from nitrobenzaldehyde. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07315287-A (JP)
Title: Passenger boarding bridge
Inventor: FURUKAWA SADAO
IPC: B63B27/14
Filed: 1994-05-26
Abstract: PURPOSE:To take passengers on/off board through a passage connected from land to a ship moored at a floating pier. CONSTITUTION:An extensible boarding bridge main bodies 3, 4, which can be directed upward/downward, are suspended between a rear main body 2, which is opened to land and is arranged rotationally in the lateral direction, and a head part main body 1 arranged on a floating pier 10 freely divertibly, while in the head part main body 1, a mooring device 6 is installed so as to be suspended between a ship 13 moored at the floating pier 10 and the boarding bridge main bodies 3, 4.
Patent JP-H05307405-A (JP)
Title: Data backup system in nc device
Inventor: ISOKAWA MASAHITO
IPC: G05B19/42
Filed: 1992-05-01
Abstract: PURPOSE:To easily and speedily execute backup by providing external RAM. CONSTITUTION:External RAM 30, a RAM card, for example, is introduced. A data transfer means 31 with external RAM 30 is provided for an NC main body 10. Thus, the copy of NC data which is initially stored in internal RA 13 is stored in external RAM 30. The content of external RAM 30 is held as it is without being affected by an external part as long as a RAM driver is not started. Thus, NC data which is initially stored in internal RAM 13 is maintained as it is. External RAM 30 such as the RAM card is easy to be handled and it can be connected with internal RAM 13 by a bus. Then, NC data can considerably speedily be transferred. Consequently, data can easily and speedily be backed up.
Patent JP-H10296600-A (JP)
Title: Chamfering method for plate type body and device therefor
Inventor: ISHIMARU TOMOYUKI
IPC: B24B9/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To chamber a plate type body just to a specified dimension by holding the plate type body in the vertical arrangement condition and moving the edge part of the plate type body while pressing it to a rotating grinding wheel so that the grinding wheel is relatively moved along the edge part of the plate type body in this condition. SOLUTION: A glass plate 12 is conveyed while leaning against a tilting face inclined at a predetermined angle. The positioned glass plate 12 is sucked by means of a suction pad 42 in a robot 16 so as to be conveyed toward a grinding wheel device 18. While the glass plate 12 conveyed to the grinding wheel 18 by means of the robot 16 is kept in the vertical arrangement condition, the circumference part of the glass plate 12 is pressed to the upper part of a grinding wheel 26 in the grinding wheel device 18 so as to be chamfered. In this process, the grinding wheel 26 is rotationally driven by means of the rotation of an output shaft of a motor in the grinding wheel device 18.
Patent JP-S5736640-A (JP)
Title: Automatic jointing apparatus of rubber coated fabric
Inventor: OOKI MASAHIKO
IPC: B29C67/00
Filed: 1980-08-16
Abstract: PURPOSE:To joint a rubber coated fabric automatically and promptly and contrive uniformity of the formed tire by positioning of the rubber coated fabric at the inclined and floated state and carrying under pressure and winding after contact bonding in the overlapped state with the end of the foregoing rubber coated fabfic. CONSTITUTION:The rubber coated fabric 25 is floated by air jet from the jet hole 2 of an air table 1 and is held under push by lowering the push plate 32 and pushed back to the intermediate position B. And the end of the fabric 25 is placed and stopped on the third stopper mechanism 24, then air jet is stopped and the fabric 25 falls on the table 1. Meanwhile the rubber coated fabric piece 3 cut on the bias by the cutter 5 is dropped on the table 1 by its own weight and is floated and inclined, being positioned on the width direction, by the first stopper mechanism 9. Next, the tip of the fabric piece 3 is carried under pressure and air jet is stopped in the state of overlapping the end of the fabric 25 and the fabric piece 3, both are overlapped and jointed by contact bonding on the table 1.
Patent JP-S63277291-A (JP)
Title: Adhesive for interior cloth
Inventor: YASUDA TETSUO
IPC: C09J11/06
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the titled adhesive capable of preventing fungi growth on the surface of interior cloth by sublimation (gasification) of the low toxic p-chloro-m-xylenol (PCMX), by formulating an adhesive component with PCMX as the anti-fungus agent. CONSTITUTION:The objective adhesive can be obtained by formulating (A) 100pts.wt. of an adhesive component consisting of starch paste (modified product) and if needed, other supplementary ingredient(s) such as ethylene-vinyl acetate copolymer or vinyl acetate emulsion with (B) pref. 0.2-0.4pt.wt. of PCMX of formula. This adhesive may further be combined with anti-fungus agent(s) such as organic nitrogen-halogen-based one [e.g. 2-(4-thiazolyl)benzimidazole] or benzoic acid-based one.
Patent JP-H049994-A (JP)
Title: Index label united with light protecting label and its production
Inventor: HASHIMOTO AKIKO
IPC: B31D1/02
Filed: 1990-04-27
Abstract: PURPOSE:To improve the using procedure of index labels by forming the index labels unitedly with light protecting labels. CONSTITUTION:Index labels 2 having printed images 4 and light protecting labels 3 having metallic gloss are formed on a sheet of peeling paper 7. The printing layer 4 and metallic foil 9 are formed on the surface of a base 5 and the peeling paper 7 is stuck to the rear face of the base 5 through an adhesive layer 6. Punching lines 8 are formed on the front side by punching. At the time of producing the labels, label base paper is supplied from a unit 10, index label patterns are printed on the base 5 by units 11, metallic foil is provided on a part corresponding to the light protecting labels by a unit 12, the punching lines 8 are formed by a unit 13, the outside margines of the labels are removed by a unit 14, and then the processed labels are wound around a label winding unit 15.
Patent JP-S61275731-A (JP)
Title: Manufacture of lens cap
Inventor: MUKAI HITOSHI
IPC: G03B11/04
Filed: 1986-05-16
Abstract: PURPOSE:To manufacture a detachable lens cap at low cost by a vacuum molding method by forming the arcuate part of the cylinder part of the lens cap so that part of the arcuate part consists of a polygonal side having plural linear parts. CONSTITUTION:The lens cap is molded by the vacuum molding method by using a resin sheet of polypropylene, etc., of about 0.5-2mm thickness. In such a case, plural linear parts 13 are provided to part of the arcuate part 12 of the cylinder part of the lens cap body 11 to form the polygonal side and the diameter of the circle inscribed with the linear parts 13 is made about 0.5-2mm less than the external diameter of a lens barrel onto which the cap is fitted. Consequently, manufacture is carried out by the vacuum molding method without using any expensive metallic mold and the detachable cap is manufactured at low cost.