baber/WOPTO huggingface dataset:
Patent JP-2001121673-A (JP)
Title: Metal mask printing plate and printing method
Inventor: SHIMOYAMA TADASHI
IPC: H05K3/34
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal mask printing plate having good releasability of a paste such as a cream solder even in an opening having a small opening size and excellent continuous printability and a printing method. SOLUTION: The metal mask printing plate 1 is a printing plate for printing a paste such as a cream solder or the like on a plate to be printed, and comprises an ultrasonic oscillator 10 provided to vibrate a metal mask 4 in a perpendicular direction to the plate 1. Thus, when printed with the paste, a sound wave having an amplitude of a range of 1/40 to 1/20 of the thickness of the mask 4 is given to the mask 4.
Patent JP-H01150457-A (JP)
Title: Diecasting machine
Inventor: KAWACHI HIROAKI
IPC: F15B11/02
Filed: 1987-12-07
Abstract: PURPOSE:To eliminate a chattering phenomenon and to constrain a surge pressure by equipping an injection cylinder, a differential pressure type check valve, the oil pressure source for pressure increase and the oil pressure source for injection and adequately controlling a low speed and high speed injection stage and a pressure reducing and increasing stage. CONSTITUTION:The limit switch S for starting a low speed injection is actuated by the movement of the rod 2 of an injection cylinder 1, the oil pressure of the pilot pipe lines 14, 17 of check valves 6, 16 is made zero and a press oil of the accumulator 3 for injection comes into a head chamber 1a by passing the valve 6 and a differential pressure check valve 24. The return oil of a rod chamber 1b is returned to a tank 20 but a resistant pressure is exerted by the check valve 16. This resistant pressure is exerted on the cylinder chamber 7d of the check valve 24 via the pipe line 26 to shift a valve body 8 to the right, the gap between a mid-diameter part 8c and an inclined part 7c is secured and the pressure loss of pressure P1 and pressure P2 is hardly generated. As a result, chattering phenomenon is eliminated and a smooth low speed injection is executed. The injection speed becomes correct at high speed injection time and the surge pressure is restrained lower at pressure reducing start time. A good precise casting can thus be performed.
Patent JP-S63160895-A (JP)
Title: Fiim for thermal stencil plate paper
Inventor: NAKAO TAKU
IPC: B41N1/24
Filed: 1986-12-25
Abstract: PURPOSE:To obtain favorable low heat source perforability and high resolution, by composing the title film of a thermoplastic resin specified in tensile elastic modulus, heat shrinkage stress, heat shrinkage factor, thickness and temperature coefficient of melt viscosity. CONSTITUTION:A stretched film of a thermoplastic resin having a temperature coefficient of melt viscosity (DELTAT/DELTAlogVI) of 3-100 with a tensile elastic modulus of at least 75 kg/mm<2>, a heat shrinkage stress at 120 deg.C of 150-500g/mm<2>, a heat shrinkage factor of less than 15% at 100 deg.C and 15-80% at 140 deg.C and a thickness of 0.5-15mum is laminated with a porous base permeable to a printing ink and substantially not changed under the heating conditions at the time of perforation of the film. With the shrinkage characteristics of the film and the melt viscosity of the resin set in the above ranges, a stencil film having excellent low heat source perforability, free of perforation enlarging properties and having high resolution can be obtained.
Patent JP-2000155727-A (JP)
Title: Data communication method and equipment between radio device and electronic device
Inventor: INKINEN SAMI
IPC: H04W4/80
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method and equipment between an electronic device and a radio device which requires neither sufficient processor capacity nor special software for data communication. SOLUTION: This data communication method between the radio device 5 and electronic device 10 has a step for mounting the data communication equipment having a means for short-distance radio data communication in a general extension memory slot 9 of the electronic device, a step for starting a short-distance radio data communication connection between the radio device and data communication device, and a step for transmitting data between the data communication equipment and radio device. This data communication equipment between the radio device and electronic device is composed of a control part which can be connected to the general interface of the extension memory slot of the electronic device, a short-distance radio data communication unit and an antenna for data communication, and a memory for storing the transmitted data.
Patent JP-H07161679-A (JP)
Title: Drying device
Inventor: MATSUZAKI TORU
IPC: H01L21/304
Filed: 1993-12-08
Abstract: PURPOSE:To enable semiconductor wafers to be dried up high in cleanness in a semiconductor wafer vapor drying process by a method wherein an organic solvent vapor control means is provided in a conventional drying device. CONSTITUTION:A drying device is composed of a processing tank 1, IPA liquid 2, heaters 3a to 3c, IPA liquid 4, cooling pipes 5a to 5c, a cassette 6, a handle 7, and a semiconductor wafer 8, wherein the heaters 3a to 3c are changed in heating capacity, and coolant which flows through the cooling pipes 5a to 5c is controlled in flow rate and temperature respectively, whereby IPA vapor 4 is controlled in cleanness, density, and distribution, and semiconductor wafers 8 are dried up high in cleanness by the controlled IPA vapor 4.
Patent JP-H06137447-A (JP)
Title: Heat sensitive automatic closing gas cock
Inventor: AKIYAMA SATOO
IPC: F16K17/38
Filed: 1992-10-23
Abstract: PURPOSE:To automatically force a rotary barrel to make turning motion to surely close to the rotary in the normally closing direction to lock the rotary barrel on a fixed plate by means of a low melting point connecting pin while melting the connecting pin when the outside temperature exceeds a set temperature. CONSTITUTION:A gas cock has a plug body 20 opened and closed through a pivotal shaft 30 by pushing and rotating a handle 75. Then, a rotary barrel 50 is always is urged by a turning motive force of a pivotal spring 57 in the plug closing direction. Also, the rotary barrel 50 is fixed to a fixed plate 60 by a connecting pin 70 melted at a low melting point. When the outside temperature exceeds a set temperature under the opened condition of a plug, the pin 70 is melted, so that the rotary barrel 50 is forcibly rotated by the pivotal spring 57. The side face of a projecting piece 56a pushes the step part of a stepped block 32 to force the pivotal shaft 30 to make turning movement up to the plug closing condition. Thus, the rotary barrel 50 returns automatically to the plug opening condition by the energizing force of the pivotal spring 57 even if the handle 75 is depressed to disengage the step part from a slot 62 in the fixed plate 60 so as to give unreasonably turning movement to the rotary shell 50.
Patent JP-H08273299-A (JP)
Title: Method and apparatus for prevention of copying of digital video system
Inventor: BOKU DAZUN
IPC: H04L9/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable reproduction of a copy tape only with a VCR including enciphered key information by transmitting key information of the VCR itself alone and causing the information to be recorded in copying tape. SOLUTION: A deciphering section 3 deciphers a bit stream from a key inserting section 2 and then transmits the deciphered bit stream to a VCR on the recording side. In the VCR on the recording side, a copy prevention information detecting section 5 retrieves a PES header area and detects an additional copy information field. Next, when a correcting section 6 corrects the output of the detecting section 5, if necessary, an enciphering section 7 performs encipherment by block cipher algorithm. Then, the enciphered bit stream is recorded onto a tape by a recording section 8. Since the bit stream is recorded on such a copy tape to which key information of a reproducing-side VCR is added, only the VCR having this key information may correctly reproduce the tape.
Patent JP-H08143136-A (JP)
Title: Viscous substance adhesion preventing structure of belt support roller in belt type continuous vacuum drying equipment
Inventor: YAMAGA TETSUSHI
IPC: B65G15/60
Filed: 1994-11-17
Abstract: PURPOSE: To provide a viscous substance adhesion preventing structure of a belt support roller in a novel belt type continuous vacuum drying equipment where the belt is not meandered or damaged by reducing the amount of the viscous substance adhering to the belt support roller, and removing the viscous substance even when it is adhered. CONSTITUTION: A belt support roller 20 to support a belt return part of a belt conveyor in a belt type continuous vacuum drying equipment is provided with projections 23 of the same height which are formed continuous and spiral toward one end or both ends of a roller body 21 by coiling the wire 22 over the circumferential surface of the roller body 21 having an extension part where one end or both ends are extended from the belt. The non-viscous adhesion preventing film 24 consisting of the fluororesin base material is provided so as to cover the surface of this roller body 21.
Patent JP-H10147502-A (JP)
Title: Industrial bactericidal/bacteriostatic agent and method therefor
Inventor: MATSUMOTO SHINICHI
IPC: A01N25/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of manifesting a remarkable bactericidal effect and sustaining property by combining 2,2-dibromo-2- nitroethanol, methylenebisthioxyanate and a specific bromoacetic acid ester derivative in a specific ratio. SOLUTION: This industrial bactericidal/bacteriostatic agent is obtained by formulating (A) 2,2-dibromo-2-nitroethanol, (B) methylenebisthiocyanate and (C) a bromoacetic acid ester of the formula (X is an alkylene or an alkylene) in a ratio of getting a synergistic effect. Their blending ratios are (14:1)-(1:1) (A) to (B)+(C) in weight ration and (9:1)-(1:14) (B) to (C) in weight ratio. As the compound of the formula 1, 4-bis(bromoacetoxy)-2-butene, etc., are preferable. The bactericidal/bacteriostatic agent is preferably added to an objective system as a target of the industrial bactericidal/bacteriostatic treatment so as to attain 0.5-200mg/l in total concentration.
Patent JP-H09127156-A (JP)
Title: Probe card for liquid crystal display body
Inventor: TAKEKOSHI KIYOSHI
IPC: G01R1/073
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To simply and easily regulate the contact pressure of a printed wiring board by insertedly providing a plate spring between a printed wiring board and a support body and fixing it to the support body. SOLUTION: After an elastic member 22 such as rubber is coated at the tip of a plate spring 21 to thickness of about 0.3mm, the spring 21 is fixed to a support block 17, and a printed wiring board 16 having a bump contact 14 is stuck and fixed to the lower face of the base part of the spring 21. The block 17 is attached to an attaching base 19 with a pin 20 and the elastic member aligned with each hole of the attaching base 19, and temporarily fastened with a bolt 18 for temporarily assembling a terminal contact mechanism 13 (LCD probe card 10).  In the case of inspection, the elastic force of the spring 21 is adjusted to a required strength using a height adjusting screw 24 fitted in the tapped hole 17A of the block 17 for regulating the height of the contact 14 about to a fixed height, and the printed wiring and an electrode pattern are aligned with a peep carried out through a microscope. The contact pressure of the spring 21, namely the board 16, can simply and easily regulated by this configuration.
Patent JP-H08213816-A (JP)
Title: Antenna for vehicle
Inventor: NOOBERUTO ROTSUTERAA
IPC: H01Q1/32
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To enable an antenna for vehicle to be engaged with the car body of the vehicle from one side by burying the individual elements of the antenna in a single-component elastomer body. SOLUTION: The individual parts of an antenna 1 for vehicle of electrostatic earth coupling, etc., composed of an antenna wire 7, the end section of a high-frequency line 6 for electrostatic earth coupling, an annular contact 9, and a contact plate 10 are buried in a single-component elastomer body. The antenna 1 thus constituted can lock the elastomer body at a locking position between the front end 3 and platy base section 2 of the elastomer body by pushing up the front end 3 through a hole provided through a car body panel forming the external wall of the car body from, preferably, the bottom side. It is desirable, in addition, to form a coaxial circumferential annular groove having an inside diameter smaller than that of the opening of the external wall of the car body between the front end 3 and base section 2 of the elastomer body so as to lock the elastomer body in the opening of the external wall.
Patent JP-H11141257-A (JP)
Title: Digging construction method
Inventor: TAKAHASHI SHINOBU
IPC: E21B7/20
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To press in a casing vertically, necessitate no large-sized device, and facilitate the construction even when digging down to a large depth is done and the digging casing is pressed in on a sharp slope. SOLUTION: In this digging construction method, a digging casing 3 is rotated, is pushed forward, and is inserted into the ground by chucking outer periphery by a chuck device provided in a rotary casing pressing in machine 1. In this case, a down-the-hole hammer 9 is inserted into the casing erected vertically, and a guide stabilizer 12 attached to a drill rod 11 of the down-the-hole hammer 9 is brought in contact with an inner peripheral face of the casing 3 to dig the ground previously by the down-the-hole hammer 9 using the casing 3 as a guide through the guide stabilizer 12. After the ground is digged down to a predetermined depth, the casing 3 is rotated and is pushed forward using the drill rod 11 of the down-the-hole hammer 9 as a guide, and the down-the hole hammer 9 is removed after that, and the casing 3 is further rotated and is pushed forward to dig the ground.
Patent JP-H03174075-A (JP)
Title: Chrome mordant
Inventor: KOJIMA KAYOKO
IPC: D06P1/36
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a low-toxic chrome mordant having high mordanting efficiency in spite of the use of a trivalent chromium compound by using a trivalent chromium salt and a fatty acid or an amino acid as essential components. CONSTITUTION:A mordanting effect comparable to that of hexavalent chromium can be attained by mordanting a dyed material with a mordant produced by adding a fatty acid (e.g. acetic acid) or an amino acid (e.g. beta-alanine) to a trivalent chromium salt. Since the mordant contains trivalent chromium, it has low toxicity, excellent safety and high mordanting effect.
Patent JP-H10139957-A (JP)
Title: Polypropylenic resin composition
Inventor: TAKEUCHI TOSHIKAZU
IPC: C08K13/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylenic resin compsn. excellent in the balance among flowability, stiffness, impact resistance, tensile elongation, and molded appearance. SOLUTION: This compsn. comprises 100 pts.wt. compsn. consisting of 50-95wt.% polypropylene (I) having a flexural modulus of 8.000kgf/cm<2> (785MPa) or higher and a melt flow rate of 10g/10min or higher and 50-5wt.% olefinic elastomer (II). 0.1-50 pts.wt. hydrogenated block copolymer component (III) consisting of a star-type hydrogenated block copolymer (a) comprising 5-60wt.% polybutadiene block (A) having a 1,2-vinyl bond content lower than 25wt.% and 95-40wt.% conjugated diene polymer block (B) having a content of conjugated diene unit of 50wt.% or higher, the 1,2-vinyl bond content in the conjugated diene units being 65wt.% or higher, and a linear block copolymer (b) comprising 5-60wt.% polymer block A and 95-40wt.% polymer block B, and 0-50 pts.wt. inorg. filler.
Patent JP-S62275134-A (JP)
Title: Bonding
Inventor: FUKUSHIMA MIKIO
IPC: B29C65/02
Filed: 1986-12-26
Abstract: PURPOSE:To bond a polar group-containing thermoplastic resin film to an ethylene/unsaturated ester copolymer film without using any adhesive, by subjecting the bonding surface of each film to corona discharge treatment and heating each surface to a specified temperature. CONSTITUTION:The bonding surface of each of a polar group-containing thermoplastic resin film (A) (e.g., polyester film) and an ethylene/unsaturated ester copolymer film (e.g., ethylene/vinyl acetate copolymer film) which is a copolymer (B) of ethylene with a vinyl ester or an unsaturated carboxylic acid produced by a high-pressure radical polymerization process is subjected to corona discharge treatment, and components A and B are bonded together by heating at a temperature of from the m.p. of component B to the m.p. of component A.
Patent JP-H09146421-A (JP)
Title: Detection and display device for life of part
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To easily control the life of many periodical replacement parts by dividing the periodical replacement parts into a plurality of part groups, and indicating a replacement instruction for a part group when a certain part in the group reaches a replacement warning value. SOLUTION: Each periodical replacement part 1 can be replaced concurrently together and is divided into a plurality of part groups for every classifiable part, depending on the magnitude of a life conversion value calculated on the basis of the number of copies. Counters 2 measure measurement indexes (i.e., speed of photosensitive member drum, discharge time, copying number or the like) for each part 1. When the accumulation of count values for each index measured with each counter 2 exceeds a life warning value for the part 1, a detection and display control part 4 sends an instruction to a control panel 3 for indicating the part 1 as well as an instruction for replacement with a part group including the part.
Patent JP-2000136337-A (JP)
Title: Ink jet ink having improved performance
Inventor: KASPERCHICK VLADEK
IPC: C09D11/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet fluid enhanced in reduction in bleed without detriment to excellent reliability and performance by adding a decel alleviating component being a liquid-soluble compound having a cationic component and an anionic component and rapidly heat-decomposed by heating to an aqueous vehicle. SOLUTION: The decel alleviating component used is desirably a salt of a cationic component with an anionic component, desirably accompanying exothermic heat decomposition and having an alleviating or oxidizing capacity and is exemplified by NH4NO3, NH4NO2, NH4N3, N2H5NO3, N2H6(NO3)2, or (NH4)2S2O8. Among them, NH4NO3 is desirable. Desirably, the decel alleviating component is added in an amount of about 0.5 to 1.5 wt.% based on the initial weight of the ink. This component exhibits an effect as a result of action on a precipitant such as a metal salt or a polyvalent metal compound such as a metal-coordinated compound, in more detail, on a polyvalent salt and a colorant.
Patent JP-H01149898-A (JP)
Title: Fluid composition for traction drive
Inventor: IKEMOTO YUJI
IPC: C10N30/08
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title composition of high traction coefficient, with little evaporation loss at elevated temperatures, also excellent in viscosity characteristics, by blending each specific chain hydrocarbon and polycyclohexylalkane. CONSTITUTION:The objective composition can be obtained by blending (A) 20-80wt.% of a chain hydrocarbon compound consisting of a polyolefin oil with a dynamic viscosity at 40 deg.C of 2-40cst and average mol.wt. of 100-500, produced by either homopolymerization of (i) squalane or (ii) a 3-12C olefin or copolymerization between the component (i) and (iii) at least one kind of 3-12C olefin and (B) 80-20wt.% of a polycyclohexylalkane of the formula (n is 0 or 1; R1 and R2 are such that when R1 is H, R2 is CH3, while when R1 is OH3, R2 is H).
Patent JP-H02157922-A (JP)
Title: Man machine interface device
Inventor: HATAMURA KOJI
IPC: G06F3/0338
Filed: 1988-12-09
Abstract: PURPOSE:To select visual and direct man machine interface device function even when abnormality is generated in a touch screen device by moving a marker by using a keyboard and providing a means to convert the coordinate data of the marker to processing at the input time of the touch screen when a request input is executed. CONSTITUTION:A signal line to transmit the coordinate data at the time of a coordinate input from a keyboard input processing part 12 to a touch screen input processing part 13 and a signal line to transmit a marker moving request from the keyboard input processing part 12 to a CRT display processing part 15 are newly provided. Thus, even when the abnormality is generated in a touch screen device 23, the function of a visually confirmed spot can be directly inputted to a screen equally with a case that the touch screen device 23 is normal. Then, even when the abnormality is generated in the touch screen device 23, the touch screen device 23 can be operated without the sense of incompatibility samely as a time that the touch screen device is normal.
Patent JP-2000137725-A (JP)
Title: System and method for information retrieval, and computer-readable recording medium where program for implementing same method is recorded
Inventor: NISHIYAMA YOUKO
IPC: G06F17/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a selective information provision system which has retrieval conditions improved gradually without increasing the trouble of a user by specifying how much the user is adaptive for a retrieval result. SOLUTION: This system is equipped with an information data base 71 wherein newly-arrived information is registered and an individual information data base 72 wherein a retrieval condition and notification timing of the notification of a retrieval result can be inputted and registered at any time. When whether the retrieval result obtained under the retrieval condition is a result that the user intends is instructed adaptivity from an adaptivity input part 53, a retrieval condition improvement part 64 improves the retrieval condition according to the specified adaptivity and registers the improved retrieval condition in the individual information data base 72.
Patent JP-S63160840-A (JP)
Title: Sheet fed type random printer
Inventor: SHIBATA KAZUNORI
IPC: B41F5/02
Filed: 1986-12-25
Abstract: PURPOSE:To permit marks according to a print indication code to be printed on sheets by a method in which sheets with a present print indication code are selected from a plate cylinder group arranged around the second cylinder by the detection of the print indication code optically in the former stage of the printing section of a sheet-fed type printer. CONSTITUTION:A sheet A is stopped by a front registering claw 6, and print indication mark A1 given to the sheet A is detected by a sensor block s2. Then a plate cylinder e4 for example, selected from plate cylinders e1-e7 in the printing section (c) by detection signals comes to be brought into contact with the second cylinder c2 for printing. At the same time as the sheet A is stopped by the claw 6, its end is grasped by the claw of the cylinder c1, transferred to the claw of the cylinder c2, and printed by the plate cylinder e4 being selected. The sheet A is then transferred to the claw of the third cylinder c3 and discharged through a discharge conveyer 8 in the discharging section (d) to a paper receiver 9. The setting area of the device can thus be reduced.