baber/WOPTO huggingface dataset:
Patent JP-H05218340-A (JP)
Title: Manufacture of self-aligned contact and vertical interbonded part with reference to integrated circuit and device formed by said manufacture
Inventor: TORANGU TEII DOON
IPC: H01L27/10
Filed: 1992-10-15
Abstract: PURPOSE: To provide a vertical mutually bonding method of self-alignment useful for manufacture of a multilevel conductor(MLC) integrated circuit, which operates so as to eliminate the limit of a maximum mounting density which can be attained by the method of prior art. CONSTITUTION: A semiconductor substrate is provided inside a device by a method for forming vertical electric mutual bonding parts 52, 54 in an integrated circuit structure, wherein embedded capacitors 26, 28 are formed in a dielectric layer 30 positioned on a silicon substrate 10 having an active or passive device 14 formed on the inside. The method consists of processes wherein the dielectric layer 30 is formed on the substrate, the end portion is exposed to light by opening a path, the edge part is insulated, etching treatment is performed, paths are opened in the capacitors 26, 28, and a connection part is formed in each of the paths.
Patent JP-S63155149-A (JP)
Title: Electrostatic developer and electrostatic developing method and image forming method
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/097
Filed: 1986-12-19
Abstract: PURPOSE:To obtain good positive electrostatic chargeability and excellent moisture resistance by incorporating fine inorg. particles having amino group-contg. silicone rubber or the cured matter thereof on the surface into a titled developer. CONSTITUTION:The fine inorg. particles having the amino group-contg. silicone rubber or the cured matter thereof on the surface are incorporated into the electrostatic developer. More specifically, the amino group-contg. silicone rubber or the cured matter thereof has three-dimensional network structure and, therefore, the fine inorg. particles having the amino group-contg. silicone rubber or the cured matter thereof on the surface is coated with the uniform and secure film over the entire surface thereof. The possibility that the negative electrostatically chargeable site and hydrophilic site of the fine inorg. particles remain is small. The stable positive electrostatic chargeability is thus imparted to the developer even under high humidity environment.
Patent JP-H07157021-A (JP)
Title: Automatic warehouse
Inventor: NAMIKAWA KOICHI
IPC: B65G1/14
Filed: 1993-12-01
Abstract: PURPOSE:To provide a bucket which is easily stored in a shelf by arranging the constitution of the shelf receiver of a rack so that it may cut down the manufacture cost and the assembling cost with simple constitution. CONSTITUTION:This is an automatic warehouse consisting of a rack and a stacker crane which can accommodate buckets 7 at regular intervals vertically and longitudinally, and here flanges 7a are provided on both sides of the upper part in width direction of a bucket 7 in the shape of a rectangular parallelepiped, and the shelf receiver 10 of a rack, which accommodates the buckets, supporting the flanges 7a, is fixed horizontally to the pole 4.
Patent JP-2001125886-A (JP)
Title: Idiomatic expression use supporting system
Inventor: ONO KOTARO
IPC: G06F17/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for easily using an idiomatic expression. SOLUTION: In an electronic text preparation supporting device such as a word processor, when one part such as the leading part of an idiomatic expression is inputted, a whole idiomatic expression can be displayed. This device is provided with an electronic storage medium for storing plural idiomatic expressions as a dictionary, and when one part of a character string included in them is inputted, the whole idiomatic expression including the character string can be displayed. Moreover, related expressions having the similar meaning are grouped, and after one idiomatic expression is selected, another idiomatic expression can be selected.
Patent JP-H01142316-A (JP)
Title: Forced feed and exhaust air type hot water feeding device
Inventor: MIKUCHI HIROSHI
IPC: F23L1/00
Filed: 1987-11-30
Abstract: PURPOSE:To make it unnecessary to remove a feed air duct at the time of the maintenance and repair of the title device by forming the broad surface of the duct, which is disposed in parallel to the rear surface of an outer shell, into a rectangle-shape and providing the duct, which sections a feed air passage, within the outer shell. CONSTITUTION:When a water heater is operated, the air for combustion passes through within a feed air cylinder 9 surrounding an exhaust cylinder 7 to be supplied into a feed air chamber 18 provided at the upper part within an outer shell 3. Thereafter, the feed air passes through within a rectangle-shaped duct 19 whose broad surface is disposed in parallel to the rear surface of the outer shell 3, and is sucked into the suction port 15 of a blower 4 to be used for combustion. The aforesaid duct 19 is disposed on the rear surface side within the outer shell 3, separately from the blower 4, a gas mechanism part 11, a combustion part 5 and a heat exchanging part 6, and hence it is not necessary to remove the duct 19 when these component parts are maintained and repaired.
Patent JP-H04176951-A (JP)
Title: Wall body and wall panel
Inventor: ASAMI AKIHIKO
IPC: E04F13/08
Filed: 1990-11-09
Abstract: PURPOSE:To perform reliable and easy execution of a work by forming thin engaging protrusion and recessed parts along the outer periphery of the back of a panel body and mounting the engaging parts on a wall backing material in a state that the engaging parts are engaged in a geared state between adjoining panels. CONSTITUTION:Thin engaging protrusion and engaging recessed parts 2 and 3 are formed along the outer periphery of the back of a square wall panel 1 made of a metal. A screw hole 4 for fixing is formed in the protrusion part 2 protruded upward. One panel 1 is mounted on the lowermost part on the one side of the wall backing material 5 through the hole 4 and secured thereto through the hole by means of a screw 7. The panels are orderly mounted upward based on the above in a state that the protrusion part 2 is engaged with the recessed part 3. The side panels 1 are orderly mounted in a similar manner described above, and after curing of the adhesive 6, a topmost stage panel is locked to the wall 5 by means of the screw 7. This constitution prevents peel of the panel and facilitates regulation of a position.
Patent JP-H11145111-A (JP)
Title: Manufacture of semiconductor device
Inventor: JIWARI NOBUHIRO
IPC: H01L21/302
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To remove a polymer film deposited on the bottom of a contact hole while preventing contact resistance from increasing. SOLUTION: A plasma generated from a gas containing fluorocarbon gas is used to etch an oxide film while applying bias voltage to a substrate (step 1). Oxygen gas is introduced in a reaction chamber (step 2), the gas pressure is conditioned (step 3), oxygen plasma is generated (step 4), and then fluorine removing process is performed, in which fluorine is removed from the reaction chamber without applying bias voltage to the substrate (step 5). Next, oxygen plasma process is performed in which oxygen plasma is used to remove residual polymer on the substrate, while applying bias voltage to the substrate (step 6, 7).
Patent JP-2000129627-A (JP)
Title: Floating type bridge
Inventor: MAKIHATA TOSHIAKI
IPC: E01D15/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a floating type bridge capable of greatly reducing a construction cost or a construction period of time and sufficiently coping with also ground variations. SOLUTION: A floating type bridge is equipped with water tanks 5 arranged at erecting positions of piers 2, buoyancy bodies 1 provided at the lower parts of the piers 2 and inserted into the water tanks 5 and a connection pipe 7 between the water tanks 5. Vertical and horizontal mooring devices 6a and 6b are provided between each water tank 5 and the buoyancy body 1. A water level detector and a water level adjusting mechanism for adjusting the water level in each of the water tanks 5 based on detected value of the water level detector. By the constitution, the construction of a foundation structure is not required, and a construction period of time and a construction cost can be greatly reduced. Since the water level in each of the water tanks 5 is always kept in the same level, force acting on the bridge can be controlled, and bad influence on a bridge main body can be prevented.  Horizontal force such as wind load or the like acting on superstructure work can be borne by the vertical and horizontal mooring devices, and overturning moment occurring in the bridge can be controlled.
Patent JP-H04177087-A (JP)
Title: Induction furnace
Inventor: TANIGUCHI ITARU
IPC: F27D1/00
Filed: 1990-11-08
Abstract: PURPOSE:To easily modify and build a furnace and to provide excellent safety by composing a refractory lining of an inner layer previously molded in a predetermined shape from refractory ramming material or castable refractory material containing a special amount of moisture to be added and an outer layer made of powder refractory material surrounding the outside of the inner layer. CONSTITUTION:In a crucible type induction furnace, a refractory lining 11 is formed in a double layer structure of an inner layer 14 and an outer layer 15, and an iron vessel 16 for throwing an ingot 10 is provided inside the lining 11. The layer 14 is formed by casing, for example, castable refractory material of alumina, in which moisture amount is regulated to a range of 3.5-5.5%. On the other hand, the layer 15 is composed of dry powder refractory material made, for example, of alumina, magnesia, silica, etc. Since the layer 14 of the lining 11 is formed of the castable refractory material, the layer 14 of the lining 11 has excellent corrosion resistance and long life of the lining 11 in the operating state of the furnace. Even if a crack occurs in the layer 14 due to a spalling, it does not affect the layer 15. Thus, its safety can be largely enhanced.
Patent JP-H11138634-A (JP)
Title: Manufacture of synthetic resin sheet
Inventor: HASHIMOTO AKITSUGU
IPC: B29C48/305
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the flatness of a sheet from being impaired by a method wherein the relationships among the peripheral speeds of respective rolls during a process, in which a sheet-like synthetic resin extracted material is formed being passed between a press roll and a forming roll under the state being pinched between them and then transferred under tension through cooling guide rolls, are specified. SOLUTION: The extracted material 2, which is obtained by extracting a thermoplasticized resin from a heated T-die 1, is pressingly passed between a press roll 3 and an embossing roll 4 opposing to each other so as to respectively transfer the uneven shape of the embossing roll 4 to one side of the extracted material and the center-line roughness of the press roll 3 to its other side. The obtained embossed sheet 6 is transferred under tension through a first guide roll 5 having a peripheral speed V5 following the embossing roll 4 having a peripheral speed V4 and a second guide roll 7 having a peripheral speed V7 following the first guide roll 5. In this case, the peripheral speeds of the respective rolls are set so as to satisfy a relationship: 102×V5>=V7>=V4>=V5.  After that, the extracted material 2 is passed between a pair of third guide rolls 8 as a take-off roll so as to continuously manufacture a formed sheet.
Patent JP-H05145356-A (JP)
Title: Power supply/sound volume regulation control circuit
Inventor: KUROKI SATORU
IPC: H03G3/00
Filed: 1991-11-19
Abstract: PURPOSE:To adjust the sound volume as soon as power supply on/off is switched with simple configuration with respect to the power supply/sound volume regulation control circuit. CONSTITUTION:This circuit consists of a power supply section 1 applying a voltage to the circuit, a 1st switch means 2 implementing on/off changeover of the power supply, a power supply control section 3 applying on/off control to the power supply section 1 in response to the on/off changeover of the power supply connecting to the power supply section 1, a 2nd switch means 4 switching the sound volume and a sound volume control section 5 controlling the sound volume in response to the changeover device of the sound volume while being connected to the power supply section 1, and also a shorting type switch implementing simultaneously the power supply on/off changeover and the sound volume changeover interlocking respectively with the 1st switch means 2 and the 2nd switch means 4.
Patent JP-H05138830-A (JP)
Title: Production of abrasion material
Inventor: SASAKI HIROSHI
IPC: C09K3/14
Filed: 1991-11-19
Abstract: PURPOSE:To produce an abrasion material with a sufficient strength and good abrasive ability by the use of a relatively thinner abrasion material than a specific thickness. CONSTITUTION:On a fabric of inorganic fiber and/or organic fiber, a sheet formed with a filler or the like and resin is laminated and then subjected to heat-pressure forming. In this manner, the strength is enhanced because fabric is employed as a base material. The filler or the like is dispersively carried on the fabric uniformly firmly. The forming is easy and, by selecting material appropriately, an abrasion material with a desired thinness and desired ability can be manufactured readily effectively. In particular, by varying the number of lamination, the thickness can easily be controlled.
Patent JP-H07133269-A (JP)
Title: Production of low-chlorine glycidyl ether
Inventor: GOTO TAKAAKI
IPC: C07D303/22
Filed: 1993-11-10
Abstract: PURPOSE:To produce a low-chlorine glycidyl ether by reacting an alcohol witlu epichlorohydrin, recovering the unreacted alcohol and then reacting the resultant chlorohydrin ether with an alkali. CONSTITUTION:This method for producing a low-chlorine glycidyl ether comprises employing activated clay as a catalyst in reacting an alcohol with epichlorohydrin, recovering the unreacted alcohol and then cyclizing the resultant chlorohydrin ether with an alkali. Thereby, any organic chlorine compounds are hardly left and formed as a by-product and the glycidyl ether with an ultralow content of chlorine usable in the electronic industrial field is obtained according to cyclization with the alkali without forming dichloropropanol as a by-product.
Patent JP-H03164922-A (JP)
Title: Keyboard device
Inventor: MAKINO TSUNEHIRO
IPC: H03M11/14
Filed: 1989-11-24
Abstract: PURPOSE:To clearly show a character inputted with push of a character input key by driving the light emitting source of a prescribed color in response to the working of a switch key and illuminating the roman alphabet and KANA (Japanese syllabary) characters in each due color. CONSTITUTION:A switch 2 is connected to a rese light emitting diode LED 4 and also to a green LED 5 via an inverter 2. When a KANA lock key 1 is not pushed, the lead wires 6 and 7 are set at high and low levels respectively. Thus the LED 4 provided to each key is not turned o and the LED 5 is turned on. As a result, a red letter 'A' shown on a key top 21 out over the LED seems clearly as a complementary color. Meanwhile a green KANA character 'CHI' is not made distinct in terms of colors of the same kind. Thus an operator can always recognize the type of the input character and can be free from the misinput of characters.
Patent JP-H09123676-A (JP)
Title: Knock type writing instrument
Inventor: OSHITA KATSUJI
IPC: B43K24/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the immersion of a barrel with satisfactory design without unintentionally immersing the writing part of a refill in the barrel during writing. SOLUTION: The knock type writing instrument comprises a constitution that, when a knock-out member 2 is advanced by knocking operation, the writing part 51 of the end of a refill 5 protrudes from the end opening 11 of a barrel 1, and the locking protrusion 22 of the member is engaged with the locking step 31 of a clip 3 to make it possible to write. In this case, when a slide button 4 having a protrusion 41 is mounted at the clip and the button is slid in the axial direction of the clip, the protrusion of the button collides with the locking protrusion to disengage the engagement of the locking protrusion with the locking step of the clip to make it possible to immerse the writing part of the refill in the barrel.
Patent JP-H02185989-A (JP)
Title: Electric syntesis of aldehyde
Inventor: MISHIERU TORUPERU
IPC: C25B3/25
Filed: 1989-11-24
Abstract: The process for the electrosynthesis of an aldehyde, according to the invention, is carried out by electrolysis, in a cell comprising only a single compartment, of an organic halide and of an N,N-disubstituted formamide such as dimethylformamide, followed by hydrolysis of the reaction mixture. The anode is made of a metal chosen from the group consisting of the reducing metals and their alloys, preferably zinc, aluminum or magnesium. The cathode, which is inert, is preferably covered with an electrolytic deposit of zinc, cadmium, lead or tin. Aldehydes are compounds which are commonly employed in many fields of the chemical industry, especially in perfumery, agricultural chemistry and pharmacy.
Patent JP-H11115979-A (JP)
Title: Apparatus for packaging lengthy product
Inventor: MIYATA HISANORI
IPC: B65D85/20
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To arrange and load lengthy products such as pipes in a state corresponding to an assembled state without detriment to them by providing an assembling means for assembling the suitable number of lengthy products in an assembling section to which the lengthy products such as pipes are to be supplied, and providing a binding means for binding a group of lengthy products at the subsequent stage of the assembling means and a loading means for placing the group of lengthy products thus bound on an assembling section. SOLUTION: A first conveyor 2 for conveying many pieces of pipes A is disposed on the delivery side of this apparatus, and an assembling unit 3 adapted to assemble the suitable number of the pipes A is disposed in an assembling section C located at an end in the downstream of the first conveyor 2. A group B of pipes thus assembled is supplied by a supplying unit 4 to a binding section D which is positioned at the subsequent stage of the assembling unit 3, and in which a binder 5 for binding the group B of pipes is disposed, and then to a transfer/loading section E in which a transfer/loading unit 6 for transferring the group B of pipes to and loading it on a conveying unit 7 is disposed.  The group B of pipes transferred to and loaded on the conveying unit 7 by the transfer/loading unit 6 after binding is inverted by an inverting unit 8 provided in an inverting section F in a state that the group B of pipes is suitable for being loaded and, thereafter, the group B of pipes is loaded on a transport table 11 by a loader 9 provided in an assembling section G.
Patent JP-S63158764-A (JP)
Inventor: IMAI YOSHIO
IPC: H05K1/18
Filed: 1986-12-22
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-H08163632-A (JP)
Title: Radio telephone system
Inventor: KIKUCHI TORU
IPC: H04W92/10
Filed: 1994-12-07
Abstract: PURPOSE: To send control signals to plural radio telephone sets without disturbing the origination of other radio telephone sets using a control channel by releasing the control channel after the transmission of the control signals by the acquisition of the control channel ends, and reporting the completion of the transmission of the control signals and clocking a specific time for the releasing of the control channel. CONSTITUTION: The control part 106 of a main device 107 instructs transmission using the control channel to a controller 112-1. The connection part 111-1 of a connection device 112-1 once receiving the transmission indication acquires the control channel and performs control signal transmission to a corresponding radio telephone set 117-1. The control part 111-1 when receiving a control signal response releases the control channel and informs the main device 107 of transmission completion. The control part 106 of the main device 107 once receiving the transmission completion information clocks a specific time by its internal timer and indicates next transmission after the time is clocked. The control channel can be released between respective transmission periods which are repeated one after another.
Patent JP-H06146298-A (JP)
Title: Sinking installation method of shaft structure
Inventor: ASAI KATSUTOSHI
IPC: E02D23/00
Filed: 1992-11-13
Abstract: PURPOSE:To sinkingly install a shaft structure constituted of RC construction precast concrete members in a drilled hole so as to build a shaft. CONSTITUTION:A dry-dock 4 is provided in the vicinity of a hole 2 in which a shaft structure 1 is sinkingly installed, a foremost shaft structure 1 is assembled in the dry-dock 4, and a bottom board 5 is provided so as to complete the structure. After completing the shaft structure 1, a partition wall 15 between the dry-dock 4 and the hole 2 is withdrawn so as to communicate both to each other, stabilizing liquid 3 is filled in the dry-dock 4 and the hole up to a prescribed level, and the shaft structure 1 is floated on the surface of the water, pulled sideways, and moved up to the position to sink it in the hole 2. A shaft structure 7 of succeeding order built at the site of the hole 2 is piled in order on the foremost shaft structure 1. Water is poured in the hollow part 1a of the shaft structures 1, 7 while keeping balance with the floating force, so as to sinkingly install the shaft structure 1. In this way, for moving the foremost shaft structure 1 of heavy weight of 20t-50t, any a large sized crane is not at all necessary, and hence the labor for sinkingly installation work is saved and the low cost can be attained.
Patent JP-H07162602-A (JP)
Title: Facsimile equipment
Inventor: KOGUCHI YUKIO
IPC: H04N1/04
Filed: 1993-12-03
Abstract: PURPOSE:To need no exclusive original width detector nor exclusive sensor and therefore to increase the freedom degree of a designing space and to miniaturize a facsimile equipment by detecting the width of an original by means of a CCD which reads the original. CONSTITUTION:A sensor 1 detects whether an original, 9 is set on 1 facsimile equipment or not. If set, an original feeding motor 4 is turned on and a timer is set. Then a limiting means a momitors whether an A4-width sensor mark is shielded from the light by the original 9. If not shielded, the presence or absence of a time-over state is monitored. If the time-over state is confirmed, an error is set and the motor 4 is turned off. When the A4-width sensor mark is shielded from the light, the B4-width is read by a CCD 7. Meanwhile the A4-width is read as long as the B4-width sensor mark is not shielded from the light.
Patent JP-2001122677-A (JP)
Title: Method for manufacturing separator for fuel battery
Inventor: TAJIRI HIROYUKI
IPC: C04B38/06
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel battery separator high in electric conductivity, thermal conductivity, mechanical strength and dimensional precision of a groove only by molding while skipping a carbonizing step and a cutting step. SOLUTION: A resin composition containing a non-carbonaceous thermoplastic resin (a polyphenylene sulfide resin or the like) and an electrically conductive agent (graphite particles, electrically conductive carbon black or the like) is molded into a sheet and the obtained sheet is subjected to stamping molding by using a grooved die to obtain the objective separator. The weight ratio of the thermoplastic resin to the electrically conductive agent is made to be 5:95-50:50. The obtained separator has 0.001-0.15 Ωcm volumetric resistance in the thickness direction, 30-200 MPa bending strength and 2-60 W/mK thermal conductivity in the thickness direction.