baber/WOPTO huggingface dataset:
Patent JP-2000124156-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: IKEDA SATOSHI
IPC: C23C18/16
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus of a structure, wherein if a metal film is formed on a semiconductor substrate by a plating method, high throughput capability of the apparatus is achieved and at the same time, space saving of the apparatus can be realized. SOLUTION: A cassette stage 13 for loading, a plating preceding cleaning tank 14, an electroless plating tank 15 for forming a Cu film on a semiconductor substrate by an electroless plating method, a plating after cleaning tank 16, a heat-treating surface 17 for performing heat treatment of the Cu film formed on the semiconductor base body and a cassette stage 18 for unloading are successively arranged at the periphery of a carrying unit 12.  For this arrangement, a series of treatment, wherein after the Cu film is formed on the tank 15 by the electroless plating method, the Cu film goes through a post-cleaning, 10 minutes of heat treatment at a temperature of 100 deg.C is performed continuously on the Cu film in the heat treating furnace 17 and a series of impurities, such as various additives and the like, incorporated in the Cu film at electroless plating are removed, is continuously performed in the same device.
Patent JP-S62148510-A (JP)
Title: Production of vinyl aromatic based resin
Inventor: KAWAZOE SHIGEMI
IPC: C08F255/04
Filed: 1985-12-24
Abstract: PURPOSE:To obtain the titled resin having improved thermal stability, heat and impact resistance, by copolymerizing a vinyl aromatic monomer with a saturated dicarboxylic acid anhydride in the presence of ethylene-propylene rubber under specific condition. CONSTITUTION:(A) 99-80wt% vinyl aromatic monomer, preferably styrene is initially mixed with (B) 1-20wt% ethylene-propylene rubber. (C) A saturated dicarboxylic acid anhydride, preferably maleic anhydride is added to the resultant mixture and the components (A) and (C) are copolymerized until the conversion of the component (A) reaches 30-80wt% to afford the aimed resin. The component (B) is preferably an ethylene-propylene having 50-80wt% ethylene content and 50-20wt% propylene content and 15-90 Mooney viscosity. The copolymerization is preferably carried out by a two-stage or three-stage continuous polymerization process from the industrial standpoint.
Patent JP-H04163404-A (JP)
Title: Manufacture of thin type optical fiber tape core wire
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/04
Filed: 1990-10-26
Abstract: PURPOSE:To prevent optical fibers from being broken by passing an optical fiber bundle which is composed of a plurality of optical fibers arranged in parallel through a dice hole where one side is formed by a metal or the like and the other side formed by a softer material. CONSTITUTION:There is used a dice 15 which consists of a rubber block 12 loaded on a metal block 11 which is formed with a groove to be a dice hole 10 on the upper surface and fixed by means of fixing pins 13, and provided with a supplying passage 14 made of ultraviolet ray resin communicating with the dice hole 10. It is recommended that the dimension of the dice hole 10 in the minor diameter direction shall not be greater than the outer diameter of an element wire 2 plus 20mum, and the dimension in the major diameter direction shall not be greater than the width of the element wire bundle plus 100mum. There are inserted into the dice hole 10 of this dice 15a plurality of optical fiber element wires 2 in the condition of the element wires arranged in parallel along in the horizontal direction. Then, thenon-hardened ultraviolet ray hardening type resin is supplied from the supplying passage 14, and resin coating is applied to an element wire bundle 16. Urethane acrylate, epoxyacrylate or the like is included in this resin. Then, the element wire bundle 16 is introduced into a hardening device 5 to harden the resin by ultraviolet rays.
Patent JP-H09134930-A (JP)
Title: Resin molding device
Inventor: KIYOHARA TOSHINORI
IPC: H01L21/56
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To completely prevent a resin leakage in the outermost lead parts of a lead frame by making perfect the adhesion of a flexible member to the lead frame in the outermost parts of the lead frame and to make a resin molding device perfrom a stable operation extending over a long period of time. SOLUTION: This device is constituted into a structure, wherein a pot is penetrated the metal mold on one side of one pair of upper and lower metal molds 9 and 15, a cull part is formed in a part, which opposes to a pot penetrated the other metal mold, of the metal mold on one side and moreover, a runner 11, which is communicated with the pots on the butted surface of the metal molds, and the cavities 12, which are arranged along the runner 11 at a prescribed interval, are respectively arranged with a multitude of groups consisting of each one group of a plurality of leads connected with each heat dissipation plate 1, which is mounted with each semiconductor pellet 3, at prescribed intervals, respectively encircle each region, where comprises each remiconductor pellet 3,  of a lead frame constituted integrally by coupling the intermediate parts of the leads with each other through a tie bar 6 and are respectively communicated with the runner 11 via each gate 13, are formed, resin tablets thrown in the pots are pressed and fluidized by a plunger, are injected in the cavities 12 via the runner 11 and the gates 13 and a flexible member 21, which is approached the lead frame or is separated from the lead frame interlocking with the butt of the metal molds or a separation of the metal molds from each other, is arranged under a tie-bar extension part 6a.
Patent JP-H09134993-A (JP)
Title: Lead frame, semiconductor integrated circuit device using it and its manufacture
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/50
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for realizing its thinning, a semiconductor integrated circuit device using it and a method of manufacturing it. SOLUTION: This device has a chip receiving space 2a for receiving a semiconductor chip and a chip fit-in part 2b abutting on the outer peripheral side surface of the semiconductor chip, and the semiconductor chip is received in the chip receiving space 2a formed in the chip fit-in part 2b and the semiconductor chip is fixed. The chip fit-in part 2b is a chip fit-in frame 2d formed in a frame-like form. For that reason, the inner peripheral part 2c of the chip fit-in part 2b is made to abut on the outer peripheral side surface of the semiconductor chip, thereby fixing the semiconductor chip with the outer peripheral side surface of the semiconductor chip being fitted into the chip fit-in part 2b.
Patent JP-H02134182-A (JP)
Title: Shooting game device
Inventor: YAMADA MASATAKA
IPC: A63F9/02
Filed: 1988-11-16
Abstract: PURPOSE:To detect an impact position precisely at low cost by emitting a light outside visual region from a target display area with matrix disposition, and determining as the impact position two central light emitting elements if an even number of light emitting elements are detected from the position detecting area in the direction of a muzzle and the center light emitting element if an odd number is detected. CONSTITUTION:When the trigger 14a of a gun 14 is pulled, a position detecting circuit 40 successively scans the matrixdisposed LED, whereby each LED 28 successively emits infrared rays at different timings. Based on the detection signal of a light receiving element 30, the position detecting circuit 40 detects as the impact position the center position of central two light emitting elements when an even number of LED 28 are detected on a line within a position detecting area 110 and the position of the central light emitting element 28 when an odd number is detected. By this positional correction, the detection of impact position can be carried out, for example, at an accuracy four times the LED 28 matrix-disposed on a LED board 26 to the Y-axial direction.
Patent JP-2000117884-A (JP)
Title: Heat-resistant thin body and its manufacture
Inventor: KITAMURA YOSHINORI
IPC: G03C1/775
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent generating of a fluctuation of surface gloss at a point where heat is applied locally by mainly forming an adhesive layer inserted between a base and a metal thin layer from a 2-pack curable resin. SOLUTION: A thin body A is composed by sequentially laminating an adhesive layer 2, a metal thin layer 3 and a resin layer 4 on one side of a base 1, wherein the resin layer 4 is not necessarily required. The adhesive layer 2 is a layer for adhering/fixing the base 1 and the metal thin layer 3 and it is formed by using an electron radiation curable adhesive. For example, an adhesive such as an acrylate resin having an acryloyl group, wherein by irradiating electron radiation, an ionization, an excitation or a radical is generated in a molecule by its electron radiation energy and reacted and polymerized for forming a three-dimensional crosslinked structure, can be used for the adhesive. Such adhesive does not require heating at the time of curing and forms a two-dimensional crosslinked structure in a short period of time by irradiating low dose of electron radiation.
Patent JP-H02138106-A (JP)
Title: Photopolymerization type resin composition for dentistry
Inventor: HASEGAWA AKIRA
IPC: A61K6/90
Filed: 1988-11-18
Abstract: PURPOSE:To provide the subject composition capable of giving highly strong and precise impressions by comprising a photopolymerizable compound which has an ethylenic unsaturated double bond and is a crystalline or amorphous solid at the ordinary temperature, an inorganic filler, a photopolymerization initiator and a reducing agent. CONSTITUTION:The subject composition comprises (A) 100 pts.wt. of a photopolymerizable compound which has an ethylenic unsaturated double bond and is a crystalline or amorphous solid at a temperature of <=40 deg.C [e.g., monovalent or polyvalent (meth)acrylate ester)], (B) 5-500 pts.wt. of an inorganic filler (e.g., quartz powder or alumina powder), (C) 0.001-5 pts.wt. of a photopolymerization initiator (e.g., alpha-diketone compound) and (D) 0.01-10 pts.wt. of a reducing agent (e.g., propylamine). When used as a material for base plates, individual trays, etc., the cured product of the composition exhibits a strength capable of sufficiently resisting to occlusal pressures and has no fear of breakage and deformation.
Patent JP-H01131556-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C7/392
Filed: 1987-11-17
Abstract: PURPOSE:To improve sensitivity and color developing property of a silver halide color photographic sensitive material by using an oleophilic polymer coupler obtd. by a polymn. reaction carried out in the presence of a chain transfer agent contg. an -SH group, and transforming the chain transfer agent remaining after the completion of the polymn. reaction to a compd. contg. no -SH group. CONSTITUTION:An oleophilic polymer coupler by a polymn. reaction carried out in the presence of a 8C chain transfer agent contg. an -SH group is used, and the chain transfer agent remaining after the completion of the polymn. reaction is transformed to a compd. contg. no -SH group by adding freshly an ethylenic unsatd. compd. and carrying out a polymn. reaction again. Said ethylenic unsatd. compd. to be added freshly is a compd. which forms a water- soluble homopolymer. By this method, a photographic sensitive material having improved sensitivity and color developing property is obtd.
Patent JP-H06139243-A (JP)
Title: Word processor with character font correcting function
Inventor: SUZUKI HIROAKI
IPC: G06F17/21
Filed: 1992-10-28
Abstract: PURPOSE:To prepare an original document different from a typed document by correcting and outputting input characters which are handwritten with pen. CONSTITUTION:This word processor consists of a display means 102 which has a tablet on its display screen, an input means 101 inputting handwritten character to the display screen with a pen touch, a parts information storage means 103 stored with a sample character font and parts data on the character font, a character recognizing means 104 which reads handwritten characters and recognizes their character font, a parts retrieving means 105 which decomposes a handwritten character into parts and retrieves the closest parts data to the handwritten character in the parts information storage means, a font generating means 106 which generates dot font data by correcting the character font on the basis of the size and arrangement of the handwritten character and the retrieved parts data, a font information storage means 107 which stores the dot font data and code numbers so that they correspond to each other, and a display indicating means 108 which indicates a read of dot font data to the display means with a code number.
Patent JP-H08127118-A (JP)
Title: Printing coating medium melting apparatus
Inventor: KATO FUMIYASU
IPC: B05C11/10
Filed: 1994-10-31
Abstract: PURPOSE: To provide a melting apparatus reduced in size as compared with a conventional melting apparatus and shortening the melting time of a thermally meltable coating medium. CONSTITUTION: A melting apparatus supplying a thermally meltable coating medium to the coating medium storage tank of a printer has an electric heater 2 having heater rods 1 and the heating and melting stand A of the thermally meltable coating medium composed of the metal plate 4 having a large number of fin, lattice or net like gaps 3 directly connected to the heater rods 1.
Patent JP-H10134050-A (JP)
Title: Document processor
Inventor: SHIBATA YUKIHIRO
IPC: G06F17/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of a switching operation between modes and to realize a smooth operation environment when an overwriting mode and an insertion mode are switched and characters can be inputted. SOLUTION: When a document is updated at the overwriting mode, CPU 1 switches the mode to the insertion mode and inserts the characters inputted from an input device 3 before a pause mark if the character in a position to which the character inputted from the input device 3 is to be overwritten is the pause mark of punctuation and parenthesis mark. Then, the update of the document is continued at the insertion mode until the pause mark is inputted from the input device 3.
Patent JP-H07269396-A (JP)
Title: Air-fuel ratio control method of internal combustion engine
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/04
Filed: 1994-11-25
Abstract: PURPOSE:To decide an accurate fuel injection amount by deciding a basic injection amount based on the opening of a throttle valve and a rotation number and an increase correction injection amount that is according to a bypass air flow from the detected opening of an air flow control valve and the rotation number, deciding a final fuel injection amount from both. CONSTITUTION:A main basic injection time is decided from an engine rotation number and a throttle opening, and an auxiliary basic injection time is decided from the engine rotation number and an operation duty ratio (S1, 2). Next, a main load correction coefficient is calculated in order to conduct correction by means of load, and a load time correction injection amount is decided from the engine rotation number, and a follower load correction coefficient is decided in opposition to load (S3-5). The main basic injection time is temporarily memorized, and a value that is the auxiliary basic injection time multiplied by the main load correction coefficient is added to the basic injection time and is memorized, and an intake air amount is decided by the sum of the main basic injection time and the auxiliary basic injection time corrected by the main load correction coefficient (S6-7). An injection time is operated by deciding the existence of the intake air amount (S8-9).
Patent JP-H06117290-A (JP)
Title: Internal combustion engine control device
Inventor: SHIMIZU KIYOSHI
IPC: F02D45/00
Filed: 1992-10-05
Abstract: PURPOSE:To reconcile reduction of a power shock and prevention of deterioration of an exhaust gas emission characteristic when a target air-fuel ratio is changed. CONSTITUTION:In a condition where an intake air quantity is adjusted by using an air intake valve 15 whose valve opening time can be changed optionally, an ECU 4 controls valve opening time of the air intake valve 15 so that the air intake valve is put on the wide opening angle side or the narrow opening angle side in an instant, and changes a target air-fuel ratio speedily, and shortens the time to pass through an air-fuel ratio area where NOx is increased, and prevents an increase in emission (NOx), and reduces a power shock when the target air-fuel ratio is switched.
Patent JP-S62152351-A (JP)
Title: Tap line treating device
Inventor: KAMEI MASATO
IPC: H02K15/06
Filed: 1985-12-25
Abstract: PURPOSE:To permit setting the number of turns of winding a tap line arbitrarily by preventing the armature core from levitating by the use of an upper suppressor rod when pulling out a wire as the tap line. CONSTITUTION:An armature core 5 is installed so as to be placed on the upper end of a rod 21 and fastened on a stand 20 so as to rotate and be indexed through a bearing 70. The armature core 5 rotates by energization of the index motor, the coil is wound round a lower receiver rod 21, and a coil wound round the above rod 21 is provided as the interphase tap line after completion of winding of said core. The armature core 5 is prevented from levitating by the upper suppressor rod 71.
Patent JP-H07140596-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C1/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material enhanced in sharpness and reduced in pressure fog and improved in curling and folding resistance. CONSTITUTION:The silver halide color photographic sensitive material has at least one hydrophilic colloidal layer containing a white pigment and at least one silver halide emulsion layer on one side of a reflective support formed by coating both sides of a paper base with resin layers, and it is characterized by containing a hydrophilic colloid in the hydrophilic colloidal layer containing the white pigment and in at least one of layers adjacent to this layer, and/or hardening these layers with a polymer hardener.
Patent JP-H11126219-A (JP)
Title: Device and method for drawing generation
Inventor: FURUKAWA MASAYOSHI
IPC: G06F17/50
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate operator's erroneous specification and to improve the operability by retrieving the fillet sides surrounding an object plane according to working conditions determined for two-dimensional figure data and generating a new plane by removing the fillet side between two planes crossing each other on the fillet side according to the retrieved result. SOLUTION: A fillet/beveling setting means 31d as a plane generating means confirms whether or not there is remark information regarding a two-dimensional figure from data of the two-dimensional figure at the time of the definition of a three-dimensional shape to obtain its contents and then judges what kind of generation indication is given in the remark information. Further, the contents of the remark information are judged and it is judged from the information whether or not fillet setting is performed. According to those judgements, a retrieval means 31h retrieves a fillet side as an object of batch processing for fillet setting from the three-dimensional shape 32c as to the object three- dimensional shape and the new plane is generated by removing the fillet side between two planes crossing each other on the fillet side according to the retrieved result.
Patent JP-H10116068-A (JP)
Title: Trombone training tool
Inventor: INOUE AYUMI
IPC: G10D7/10
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the trombone training tool in which slide positions are accurately guided or exercised even though there exist individual variations while a trainer trains a player or the player conducts an exercise. SOLUTION: The tool consists of a rod section 2 which is arranged along the slide of a trombone, a mark section 3 which indicates the plural side positions arranged on the section 2 and a rod fixing section 4 which attaches the section 2 to a desired position other than the slide. Thus, a player accurately confirms the slide positions for every musical scale by the section 3 on the section 2.
Patent JP-H01130712-A (JP)
Title: Air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: G05B21/02
Filed: 1987-11-18
Abstract: PURPOSE:To obtain the air cleaner of suitable automatic operation by detecting the means value of increasing velocity of output based on the latest min. value of contaminant concn. as a reference value, and putting the air cleaning function into operation when the mean value is larger than a specified value. CONSTITUTION:The output signal of a gas sensor 7 generating an electric signal according to the gas concn. of surrounding atmosphere or its treated data is temporarily set as an reference value. When the gas concn. changes lower, the reference value is newly changed to follow the output signal value obtained at that time. On the other hand, when the gas concn. changes higher than the reference value, the time difference between the time when the increase of concn. is detected and the time when the reference value was set is calculated, and when the difference of time is smaller than a specified value, an air cleaner 3 is put in operation. Thus, by detecting the contaminant increasing velocity based on the cleanest atmospheric air, the air cleaning function is operated and controlled.
Patent JP-H01132059-A (JP)
Title: Organic electrolyte battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/05
Filed: 1987-11-18
Abstract: PURPOSE:To increase high rate discharge performance by using tetrahydrofuran-3, 5-dione in a solvent of an organic electrolyte. CONSTITUTION:A battery consists of a battery case 1, a sealing plate 2, a negative electrode 3, a separator 4, a positive electrode 5, and a gasket 6. LiClO4 is used as a solute of an organic electrolyte, and tetrahydrofuran-3, 5-dione at least is used as a solvent of the organic electrolyte. By using this solvent, the viscosity of the electrolyte is decreased and its dielectric constant is increased. Drop in voltage in high rate discharge is prevented.
Patent JP-S63143981-A (JP)
Inventor: SASAKI MASAHIKO
IPC: B07B13/02
Filed: 1986-12-05
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-H05129011-A (JP)
Title: Battery with safety mechanism
Inventor: KIRYU YUICHI
IPC: H01M2/12
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a battery with safety mechanism, which is operated stably by the appropriate pressure to prevent a burst of a battery with a rise of the pressure inside of the battery, with the simple structure at a low cost. CONSTITUTION:A power generating element 2 is housed in a battery case 1. In this battery case 1, a battery terminal 3 is sealed for fitting under the condition the battery terminal 3 is electrically insulated by a plastic insulating member 4. A part of the plastic insulating member 4 is formed with a thin part 4a, and furthermore, a metal thin plate 5 is arranged on the upper surface of the thin part 4a so as to cover the thin part 4a.