baber/WOPTO huggingface dataset:
Patent JP-H06177097-A (JP)
Title: Tape for grinding rear of wafer and usage thereof
Inventor: TAKEMURA YASUO
IPC: B24B37/30
Filed: 1992-12-10
Abstract: PURPOSE:To eliminate contamination on a surface of a wafer and to prevent damage on the wafer even if the wafer is thinly ground by coating a base material film having a special value or less of Shore 'D' hardness with optically curable adhesive using optical polymerization initiator having optically polymerizable carbon-carbon double bond. CONSTITUTION:At least one of a base film transmits a light and is made of synthetic resin or synthetic, natural rubber having Shore 'D' hardness or 40 or less, which is desirably ethylenevinylacetate copolymer and/or butadiene rubber. Optically curable adhesive is formed by mixing optically reactive vinyl compound, optical polymerization initiator with copolymer of monomer having ethylene double bond and copolymerizable monomer having a functional group and having optical polymerizable carbon-carbon double bond. Further, a ratio of the monomer having the double bond and the copolymerizable monomer having the functional group is in a range of 95.0 pts.wt. to 5.0 pts.wt. 80.0 pts.wt. to 20.0 pts.wt.
Patent JP-H02173132-A (JP)
Title: Production of formed polymer containing inorganic filler
Inventor: ONO TAKASHI
IPC: C08J9/12
Filed: 1988-12-27
Abstract: PURPOSE:To produce a foamed polymer containing uniformly dispersed inorganic filler by heating a paste composed of an aqueous emulsion of a polymer and fine powder of an inorganic filler in a closed vessel and discharging the paste from the vessel into a specific environment. CONSTITUTION:The objective polymer containing uniformly dispersed fine powder of inorganic filler is produced by (1) dispersing fine powder of an inorganic filler (preferably hydrated aluminosilicate clay mineral, especially sericite) in colloidal state in an aqueous emulsion of a polymer (e. g. polymethyl methacrylate) (the electric charge on the inorganic filler in water is opposite to the charge on the polymer), (2) heating the paste in a closed vessel at >=Ts and <=Tm+25 deg.C (Ts and Tm are softening point and melting point of the polymer, respectively) until the polymer becomes viscous and fluid and (3) discharging the paste under pressure of 0.1-1.5MPa into an environment having a temperature lower than Ts and a pressure lower than the inner pressure of the closed vessel.
Patent JP-2000347788-A (JP)
Title: Control panel of electronic equipment and its manufacture
Inventor: NARUTOMI MASANORI
IPC: H01H11/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To satisfy tight closure property, legibility and operability and to reduce costs. SOLUTION: A sheet 10 made of light transmissive thermoplastic synthetic resin on the market is used as a substrate, printed layers 11 formed on the surface of the sheet 10 form sheet recessed parts 14 located inside the bottom, and push buttons 4 are produced by filling up synthetic resin in the recessed part 14. Because the contact surface 29 of a case cover 3 and a push button coat 19 is closely adhered when injection molding is performed, the resin is prevented from flowing to the surface 29. Metallic mold does not have to be inserted into the gap 38 between the button 4 and the opening part 8 of the cover 3. Since the gap 38 can be minimized, miniaturization is easily performed and constraint on a design is also reduced.
Patent JP-H04205224-A (JP)
Title: Printing system
Inventor: TAKI HIRONOBU
IPC: G06F3/12
Filed: 1990-11-30
Abstract: PURPOSE:To secure a normal communication between an external device and a printing device by enabling the external device and printing device to mutually communicate specific test data and automatically diagnosing the communication state. CONSTITUTION:The communication test data stored in the test data storage part 36 of a printing device main body 3 are read out and sent from a transmission/reception part 31 to a radio communication device 2 by radio. The external device 1 while communicating the communication test data to and from the radio communication device 2 diagnoses the communication state and thus confirms the communication state prior to the radio communication process of print information. When the communication test data is transmitted from the external device 1 to the printing device main body 3 through the radio communication device 2, a control part 33 functions as a communication state diagnostic means. Consequently, data to be printed, print commands, etc., which are transmitted and received between the external device and printing device can accurately be communicated by radio at all times.
Patent JP-H10173707-A (JP)
Title: Call receiving method from computer network to telephone set, connection device, call transmitter and telephone terminal
Inventor: FUJINO SHINJI
IPC: H04L12/70
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a means that attains a speech while keeping a transmission efficiency and transmission quality by using a voice speech processing means for an existing computer network, with respect to the technology of a phone call receiving method or the like from the computer network to a telephone set. SOLUTION: When a caller starts a voice speech processing means 11 of a computer 1, a computer center 3 uses an agent-processing means 33 to receive a data stream sent from the voice speech processing means 11. The agent- processing means 33 starts a voice speech processing means 31 which enables communication with the voice speech processing means 11 to transfer the data stream from the voice speech processing means 11 to the voice speech processing means 31. A network control means 34 makes a call to a terminal equipment with a telephone number stored in a telephone number storage section 35. Thus, the speech between the computer 1 and a telephone terminal 5 is attained.
Patent JP-H11155387-A (JP)
Title: Pipe house and connection unit used for assembling the same
Inventor: HIRABAYASHI NOBORU
IPC: A01G9/14
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe house having a small difference of height between the ridge beam pipe and a main building pipe, and having no trouble of loosening the sheet spread over the ridge beam pipe and main building pipes, and to provide a connection unit for arch pipe for building a pipe framework which can realize such a pipe house. SOLUTION: In this pipe house, a connection unit 2 for forming the main arch 3 comprises a supporting part 7 and connection parts, which are formed by bending both the sides of the supporting part 7 downward, both or one of the arch pipe 1 and the ridge beam pipe 4 is a pipe for a work stand, the connection unit 2 comprises an outer pipe 8 and an inner pipe 9 which is inserted into the outer pipe 8, both the sides of the inner pipe 9 protrude from the outer pipe 8, respectively, and both the sides of the outer pipe 8 are bent downward together with the inner pipe.  This arch pipe connection unit 2 has such a structure that connection parts 21 for connect arch pipes 1 are formed on both the sides of a supporting part 7, on which a ridge beam pipe 4 is placed, and both the connection parts are bent downward, an inner pipe is inserted into an outer pipe 8, and both the ends of the inner pipe are protruded from both the ends of the outer pipe 8, respectively, both the ends of the outer pipe 8 are bent downward together with the inner pipe, both the sides which are bent downward are connected to arch pipes 1 to form connection parts, and the part between both the connection parts is a supporting part 7, on which the ridge beam pipe 4 of the pipe house is placed.
Patent JP-H10169063-A (JP)
Title: Reinforcement spacer
Inventor: ONO TAKUJI
IPC: E04B5/32
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve workability by applying the constitution that a reinforcement spacer is formed between a slab form and a slab reinforcement for maintaining the prescribed gap before placing concrete, and the spacer has a hole part to pass a reinforcement and a leg part formed out of a single part. SOLUTION: A single slender reinforcement is bent approximately like an α-shape, thereby forming a 90-degree rotated shape so as to keep an annular part 11 positioned above. Then, a spacer 10 is formed so that two legs 12 extended from the annular part 11 in the slantwise downward direction are made straight. Thereafter, each spacer 10 so formed is arranged at suitable intervals in such a state as set in advance with a slab reinforcement 1 loosely passed through the annular part 11, thereby keeping the legs 12 of each spacer 10 positioned at the lower side of the stab reinforcement 1, due to a dead load. Then, the slab reinforcement 1 is placed on a slab form and the prescribed gap is formed between the slab reinforcement 1 and the slab form via the legs 12. Thereafter, concrete is placed. According to this construction, the spacer 10 becomes free from tumbling and a work can be easily executed.
Patent JP-H03193786-A (JP)
Title: New quinolinecarboxylic acid derivative, its production and intermediate thereof
Inventor: WATANABE HIDEYUKI
IPC: A61P31/04
Filed: 1989-12-22
Abstract: NEW MATERIAL:The compound of formula I [group of formula II is group of formula III (R<1> is H, OH or lower alkyl; R<2> is H or lower alkyl) or formula IV (R<3> is H, Oh or amino); X is H or F]. EXAMPLE:7,8-Difluoro-2-methyl-5-oxo-5H-1,3,4-thiadiazolo[3,2-a]quinoli ne-4- carboxylic acid. USE:An antibacterial agent having low side effect. PREPARATION:The objective compound can be produced by reacting a compound of formula V (R is H or lower alkyl) with a cycloamine of formula VI and, when the group R contains lower alkyl, removing the lower alkyl.
Patent JP-H07192671-A (JP)
Title: Electron microscope
Inventor: KOBAYASHI YUMI
IPC: H01J37/09
Filed: 1993-12-27
Abstract: PURPOSE:To apply a metal coating to only a diaphragm plate without bringing it to the outside of a vacuum by providing a diaphragm function having a sputter metal coating function by a glow discharge, in an electron microscope. CONSTITUTION:A diaphragm plate 1 having a diaphragm hole 2 is fixed between a diaphragm retaining substrate 3 and diaphragm retaining plate 4. A target 6 of platinum or the like, mounted in a target mounting plate 5, is arranged above and below the diaphragm retaining substrate 3 and diaphragm retaining plate 4 through an insulator 7. Here through a pipe 9 passing the diaphragm retaining plate 3, Ar gas is introduced by opening a leak valve 10, and when a flow amount is adjusted so as to set a pressure in space between the diaphragm plate 1 and the target 6 to about 13 to 130Pa, a discharge chamber 11 is formed. Under this condition, when negative voltage is applied to the target mounting plate 5 by a power supply 12, a glow discharge is formed in the discharge chamber 11, to make a positive ion, generated by a plasma, collide against the target 6, and by sputtering a metal of the target 6 to apply a coating simultaneously to both surfaces of the diaphragm plate 1, it is purified.
Patent JP-H08159250-A (JP)
Title: Shift device for transfer
Inventor: ANDO KOJI
IPC: F16H59/04
Filed: 1994-12-08
Abstract: PURPOSE: To prevent overrun to a low speed position during shift operation from a high speed position by providing a mechanism to lock depress of a shift lever from a first select position being on the high speed side. CONSTITUTION: In a four-wheel drive vehicle, in a 2H position, a shift lever 1 is in a position where it falls to a most front, and a contact part 2 is in front of the lock part 41 of a stopper plate 4. When the shift lever 1 is about to be pressed down, the contact part 2 is brought into contact with a lock part 41 and press down is blocked. When from the 2H position, the shift lever 1 is rotated in a direction Y2 and the rear end face 2a of the contact part 2 is brought into the notch part 42 of the stopper plate 4, the shift lever is brought into a 4H position. When the shift lever 1 in a 4H position is pressed down and rotated in a direction Y3, it is brought into a 4L position.  In this case, when the shift lever 1 is erroneously shifted from the 4L position to the 2H position, an upper surface 2b is brought into contact with the under surface of the lock part 41 and movement of the shift lever 1 to the 2H position is blocked.
Patent JP-H08155215-A (JP)
Title: Filter sheet cleaning device for filter press
Inventor: TSUKITOU MASAHIRO
IPC: B01D35/16
Filed: 1994-12-07
Abstract: PURPOSE: To provide a compact filter sheet cleaning device for a filter press device to be installed without a space on the lower side of filter plates and used commonly for a plurality of filter press devices. CONSTITUTION: This filter sheet cleaning device 1 comprises a truck 3 self-propelling along the laminating direction of filter plates 101 on a guide passage section 2 formed in the vicinity of one side of a filter press device 100, a cleaning mechanism 4 mounted on the truck 3, a plate opening mechanism 8 for opening the filter plates 101 for cleaning and the like. The filter plates 101 laminated on the front side are opened backward by the plate opening mechanism 8, and while a cleaning component 17 installed on a rear arm component rotating in the lateral direction is moved into and moved out from a space formed between filter plates 101, the filter sheet covering the filter plates 101 on both sides are cleaned.
Patent JP-H08208547-A (JP)
Title: Continuous reaction of t-butanol and isobutylene with methanol
Inventor: KIIRU RII PURESUTON
IPC: C07C41/38
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methyl tertiary butyl ether(MTBE) by the continuous reaction of tertiary butanol and isobutylene with methanol.  
     SOLUTION: This method comprises passing tertiary butanol and methanol through a first reaction zone to form a primary etherification reaction product composed of unreacted methanol, unreacted tertiary butanol, water, dimethyl ether, isobutylene, and MTBE, separating the primary etherification reaction product into a methanol recycle fraction, a tertiary butanol recycle fraction, an isobutylene fraction, and an MTBE product fraction, recycling the methanol recycle fraction and the tertiary butanol recycle fraction to an MTBE reaction zone, passing the added methanol together with at least a portion of the isobutylene fraction through a secondary reaction zone to form a secondary etherification reaction product composed of water, methanol, isobutylene, dimethyl ether, MTBE, and tertiary butanol, and recovering MTBE from the secondary etherification reaction product. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000155493-A (JP)
Title: Fixing device
Inventor: IIDA YUJIRO
IPC: G03G15/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an image. SOLUTION: This fixing device has a roller member, a separation pawl 36 which is disposed so as to freely rock, and whose leading end attaches to/ detaches from the roller member in accordance with the rocking, and a guide roller disposed so as to overlap on the carrying path of a recording paper 15, and rocking in accordance with the rocking of the pawl 36. In this case, even though the guide roller overlaps on the carrying path of the paper 15, the guide roller rotates in accordance with the carrying of the paper 15, so that a printing surface 15a is prevented from rubbing the guide roller. Consequently, for example, when solid black printing is performed, the glossiness of the part of the surface 15a which is brought into contact with the pawl 36 becomes equal to that of the part of the surface 15a which is not brought into contact with the pawl 36; therefore, the quality of the image can be improved.
Patent JP-H10160942-A (JP)
Title: Laying device for optical fiber unit
Inventor: ISONO YOSHIYA
IPC: G02B6/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To put and integrate a compressor, a drier, etc., in one case so that the compressor, etc., can easily be carried and set. SOLUTION: The drier 32 is arranged longitudinally in the quadrilateral box type case 30, the compressor 34 is arranged before it, and its air outlet is connected to the drier 32. Further, a sending-in head part 36 for an optical fiber unit is arranged in the center on the top surface of the case 30, and the air outlet of the drier 32 is connected thereto. An optical fiber unit sending-in control part 46 is arranged on the right of the front of the case 30 so as to improve the operability. The laying device 28 which is thus constituted is 600mm wide, 500mm deep, and 400mm tall and weighs approximately 50kg.
Patent JP-H02177182-A (JP)
Title: Magnetic disk device
Inventor: SHIMIZU AKIHIKO
IPC: G11B21/08
Filed: 1988-12-28
Abstract: PURPOSE:To detect the run-away of a magnetic head between plural cylinders by detecting it in comparing a delayed digital difference signal with an undelayed digital difference signal. CONSTITUTION:A digital difference signal generating circuit 1 is the circuit for making an absolute value of a difference between target cylinder and present cylinder position signals (a) and (b), and a delay circuit 2 is for delaying a digital difference signal (c) and outputting it as the delayed digital difference signal (d), which is the outputted to a comparison circuit 3, where a run-away detecting signal (d) is sent out by the comparison circuit 3. That is, at the time of the run-away, since the absolute value of the difference between the present cylinder and target cylinder position signals becomes larger in course of time from the time when the present cylinder goes over the target cylinder, the value of the digital difference signal (c) becomes larger than the delayed digital difference signal (d) so that the run-away is detected out. By this method, the run-away can be detected in a position moved by a few cylinders from the target cylinder.
Patent JP-2001115198-A (JP)
Title: Detergent composition
Inventor: ISADA JUNKO
IPC: C11D10/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition exhibiting excellent deterging power in low-temperature washing on stains by overall cosmetics such as lipsticks, foundations containing many inorganic particles, and the like by compounding an anionic surfactant and a nonionic surfactant in a specific amount and in a specific ratio and a specific lipase. SOLUTION: This detergent composition comprises an anionic surfactant (a), a nonionic surfactant (b) and 25-1,000 LU/g of a lipase (c) having a specific drop ratio of an enzyme activity of 10% or less, (a) and (b) adding up to 20-40 mass % and an (a)/(b) mass ratio being 0.1-5.0. The specific drop ratio of the enzyme activity is a percentage of an enzyme activity value (measured value) measured by using a solution for an enzyme activity measurement containing a surfactant based on an enzyme activity value (blank value) measured by using a solution for an enzyme activity measurement not containing a surfactant.
Patent JP-H01172263-A (JP)
Title: Production of pottery article
Inventor: KAWAI KAZUYUKI
IPC: C04B33/24
Filed: 1987-12-26
Abstract: PURPOSE:To prevent a molded body for pottery articles from causing change of size or deformation due to calcination and to obtain a large sized article having high dimensional accuracy by kneading an admixture consisting primarily of cement, flux component, and other aggregate with water, molding the kneaded product, then calcining the molded product at a specified temp. CONSTITUTION:A kneaded product consisting primarily of an admixture contg. cement, a specified amt. of flux component, and other aggregate, is molded after adding water thereto, then the kneaded product is calcined at a temp. where the cement causes no more hydration reaction after the calcination. Said calcination temp. is a temp. where sufficient elution of flux is attained, that is, a temp. where the flux which has been eluted to a degree causing substantially no hydration reaction of cement particles diffuses sufficiently into voids between particles of a body. Preferred compsn. of said admixture is 20-60 pts.wt. cement, 20-60pts.wt. flux component, and 10-50pts.wt. aggregate.
Patent JP-H07189818-A (JP)
Title: Evaporative fuel treating device for engine
Inventor: SATO KAZUHIRO
IPC: F02M25/08
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a purge passage from cut off even in a reduction of an inlet negative pressure by arranging a one-way valve, which is opened only when a pressure on an intake pipe side is lower than that on a purge cut valve side, in a passage introducing the inlet negative pressure to the purge cut valve. CONSTITUTION:When a purge cut valve 10 is turned off, a negative pressure introducing passage 9 and a passage 21 are cut off from each other, while the negative pressure introducing passage 9 and an atmosphere introducing passage 10b of the purge cut valve 10 is communicated with each other, so that a diaphragm actuator 8 closes a purge passage 4. Then, a purge condition is established, and the purge cut valve 10 is turned on, so that the atmosphere introducing passage 10b is cut off, while the passage 9 and the negative pressure introducing passage 21 are communicated with each other. Subsequently, a one-way valve 22 is opened when the opening of a throttle valve 6 is small and an inlet negative pressure is large, and the purge passage 4 is opened by means of the actuator 8. On the other hand, the one way valve 22 is closed when the opening of the throttle valve 6 is increased while the inlet negative pressure is reduced, and the purge passage 4 is also cut off.
Patent JP-H08151052-A (JP)
Title: Envelope integral type application blank
Inventor: SUYAMA KOICHI
IPC: B65D27/00
Filed: 1994-11-30
Abstract: PURPOSE: To improve the efficiency of a series of application processes such as filling in an application blank, putting the blank into an envelope, sealing of the envelope etc., by laying an envelope forming sheet comprising an envelope upper sheet and a lower sheet, both being connected together along a fold line, on the application blank to form an envelope integral type application blank. CONSTITUTION: An application blank 1 is folded in two along a fold line 4 and provided at a shop of a finantial institution or the like, and an applicant brings it back and confirms the contents of explanatory sheets C1, C2 and then he separates these sheets and fills in a blank of an application sheet B1 and puts his seal thereto. And thereafter the sheet B1 is separated from a perforated line 7' for his copy, and a see-through sheet 6 is peeled off to expose an adhesive 5 and the sheet 1 is folded along the fold line 4 to seal three sides with the adhesive 5 and the sheet 1 is posted. The size of the sheet is of a short size so that the three sides excluding bonding areas can be located inside the adhesive; however, four sides may be of a short size so that when an envelope is formed, the application sheet can be located inside the sealing area.
Patent JP-H01174025-A (JP)
Title: Individual selective call receiver
Inventor: OGA TADASHI
IPC: H04B7/26
Filed: 1987-12-28
Abstract: PURPOSE:To measure the call rate in a short time without using an external circuit to measure a call rate by comparing a received bit pattern with a bit pattern stored in a storage means, counting a bit error number, calculating the bit error rate and outputting it. CONSTITUTION:When a switch 9 is set to a BER(bit error rate) mode, the state reaches the receiving state of a signal with a prescribed bit string sent repetitively from the sender side such as a base station. A BER counter 3b compares the reception signal with the bit pattern stored in a memory 3c by each bit and counts an error bit number N. When the bit number of the reception signal reaches the reference number of bits No, the counted number of error bits N is outputted to a microcomputer 10, which calculates the bit erroneous rate BER (=N/No) based on the error bit number N counted by the BER counter 3d and displays a liquid crystal display device 11.