baber/WOPTO huggingface dataset:
Patent JP-H0444216-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA NAOYUKI
IPC: B05D3/04
Filed: 1990-06-07
Abstract: PURPOSE:To form a thick resist film even from a resist liquid having a relatively low viscosity and to prevent the occurrence of an unevenly applied part by bubbles by applying the resist liquid in a state where the ambient environment of a semiconductor substrate is set to an inert gas atmosphere of a high- temperature within a fixed range. CONSTITUTION:A semiconductor substrate (2) is set on a chucking table (5) in a sealed coater cup (4). After setting the substrate (2), inside of the cup (4) is set to a high-temperature inert gas atmosphere by injecting an inert gas, such as N2, Ar gas, heated to a prescribed high temperature into the cup (4) from a gas pipe (6) connected with the cup (4). Then a resist film having a uniform thickness is formed on the substrate (2) by dropping resist liquid onto the substrate (2) from a resist dropping nozzle (1) while rotating the substrate (2) by means of a spin motor (3). Since the vaporizing speed of the solvent contained in the resist liquid can be decreased at the time of application by setting the ambient environment of the substrate (2) to the inert gas atmosphere of a high temperature of 30-80 deg.C, a thick resist film thickness can be obtained even from a resist liquid having a relatively low viscosity.
Patent JP-H101810-A (JP)
Title: Tool for retaining shape of dress
Inventor: NOMURA YUKIO
IPC: A41D27/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight tool for retaining shape of dress, hardly loading on wearers, convenient to carry and store and useful for wedding dress, etc., by additionally providing a flexible tube in which compressed fluid is packed on the inside of a skirt of dress and retaining the dress in a desired shape. SOLUTION: An endless ring like, rod-like or helical flexible tube 11 is additionally provided on the inside of a skirt 2 of a dress 1 to retain the dress 1 in a desired shape. Furthermore, the tube 11 is preferably detachably provided on a lining fabric or under skirt of the dress 1 by a retaining means such as tag pin.
Patent JP-H11337074-A (JP)
Title: Heating and cooking device
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooking device capable of realizing a prescribed finishing temperature irrespective of the quantity of food to be heated. SOLUTION: In a microwave oven, when the number of food on a turn table of a rotating period T is two, the temperature of the food detected by an infrared ray sensor in the rotating period T has two maximum values and minimum values. When the number of food is three, the temperature has three maximum values and minimum values. When the number of food is four, the temperature has four maximum values and minimum values. Specifically, when the number of food on the turn table is n, the temperature of food detected by the infrared ray sensor in the rotating period T has n maximum values and minimum values, so that the number of food on the turn table can be detected based on the number of the maximum values and minimum values in this case. Then, according to the detected number of food, a setting temperature or a heating time in heating and cooking is determined.
Patent JP-H09330491-A (JP)
Title: Atmospheric gas analyzing system
Inventor: MATSUYOSHI YASUHIRO
IPC: H04M11/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To collect-manage data for the analyzing and measuring of each atmospheric gas analyzer in an atmospheric gas analyzing system with the plural atmospheric gas analyzers of an independently distribution type. SOLUTION: Various gas component density data in the atmosphere measured by a gas analytic part 1 is outputted to a central processor 2. Outputted is stored in the central processor 2 and additionally tabulated to jude whether it is normal. In addition these pieces of data are outputted from the central processor 2 to a communication control part 3. The part 3 transmits gas component density data received from the central processor 2 to a control point 5 connected onto a communication network through an external communication network 4 and receives remote control data from the point 5. At this time, the central processor 2 decodes remote control data from the point 5 to operate according to its content.
Patent JP-H09329056-A (JP)
Title: Internal combustion engine piston
Inventor: SUZUKI TAKAO
IPC: F16J1/16
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To optimally inhibit the deformation of a piston head. SOLUTION: A reinforcing part 22b which is formed at the outer end face of a pin boss 22 of a piston 10 and which extends outward as approaching a piston head 12 reinforces the piston head 12 outside the pin boss 22 and thus inhibits the flexural deformation of the piston head 12 with combustion pressure applied thereto. Especially the portions of the piston head 12 extending outward the center of the pin boss 22 and having a larger protrusion level from the pin boss have a smaller flexural rigidity and are thus subject to a larger deformation when combustion pressure is applied thereto. The reinforcing of such portions effectively inhibits the deformation of the piston head 12.
Patent JP-H0317097-A (JP)
Title: Production of alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: AJIOKA MASANOBU
IPC: A23L27/30
Filed: 1989-06-14
Abstract: PURPOSE:To readily obtain the subject compound useful as a diet sweetener in high yield by bringing a mineral acid salt or organic sulfonic acid salt of alpha-L-aspartyl-L-phenylalanine methyl ester into contact with a specific exchange resin in an aqueous medium. CONSTITUTION:For example, a mineral acid salt or organic sulfonic acid salt of alpha-L-aspartyl-L-phenylalanine methyl ester is reacted with >=0.5 equiv. (expressed in terms of exchange capacity in a wet state based on the total amount of free acids contained in the aforementioned mineral acid salt or organic sulfonic acid salt) weak basic or strong basic OH type anion exchange resin in water or a hydrous organic solvent (e.g. methanol) preferably at 0-70 deg.C while being stirred, then filtered and concentrated to afford the objective compound.
Patent JP-H0819151-A (JP)
Title: Armor rod winding structure
Inventor: TASHIRO HIROYUKI
IPC: H02G7/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an anti-twisting damper which assures safe use of transmission line without any damage for a long period of time. CONSTITUTION:An armor rod structure 10 is completed by alternately and adjacently winding, one by one, in the spiral form, two kinds of a plurality of armor rods 16 having different elastic coefficient in the circumferential direction with one end ordered in such a manner as covering the transmission wire A to the damper fitting part 14 of the damper 12 of the transmission wire A.
Patent JP-H071699-A (JP)
Title: Plate making device in stencil printing press
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a plate making device capable of setting a master without generating wrinkles in a stencil printing press by a method wherein a master is set by being inserted straight into between a thermal head and a platen roller. CONSTITUTION:By depressing a setting key, a cam 47 is rotated by the rotation of a lifting motor, and a master roll 1R and a roll holder 2 are displaced to an initial setting position. After the both come to a stop at the initial setting position, the leading end of a master 1 is manually payed out of the master roll 1R and hangingly inserted to a space between a thermal head 4 and a platen roller 3 disposed at a second position. In this manner, the leading end of the master 1 is inserted straight into the space between the thermal head 4 and the platen roller 3 while abutting on the peripheral surface of the platen roller 3, thereby being hung down straight under its own weight.
Patent JP-H04348071-A (JP)
Title: Semiconductor memory
Inventor: ITO MASAHIKO
IPC: H01L27/108
Filed: 1991-05-24
Abstract: PURPOSE:To increase the integration density of a memory so as to be an open- bit constitution while an advantage that the operating margin of a folded bit-line constitution is large is being kept by a method wherein first memory cell arrays and second memory cell arrays are formed alternately on a semiconductor substrate. CONSTITUTION:An n-channel MOS transistor is formed of word lines WL1, WL2, WL3, WL4 and diffusion layers 7, 8. Memory cells are constituted of capacitors. First memory cell arrays are formed in an array in the direction of bit lines. On the other hand, p-channel MOS transistors formed of diffusion layers 9, 10 and second memory cell arrays constituted of capacitors are formed alternately. Both the first and second memory cell arrays do not generate a nonselective word-line region, and the memory cells can be laid out at smallest intervals and most densely. The integration density of the memory cells can be increased so as to be an open bit-line constitution, and the memory cell are laid out as a folded bit-line constitution. As a result, an operating margin can be increased.
Patent JP-S5852313-A (JP)
Title: Polypropylene resin composition having excellent surface property
Inventor: KAWAI YOUICHI
IPC: C08F255/02
Filed: 1981-09-22
Abstract: PURPOSE:The titled composition capable of providing moldings excellent in paint adhesion, etc., prepared by kneading a composition comprising a polypropylene resin, an organic peroxide and divinylbenzene at a temperature above the m.p. of the resin and below the decomposition temperature of the organic peroxide. CONSTITUTION:100pts.wt. polypropylene resin is mixed with 0.05-1pts.wt. organic peroxide (e.g., methyl ethyl ketone peroxide, t-butyl hydroperoxide) and 0.1- 5pts.wt. divinylbenzene. The purpose polypropylene resin composition is prepared by blending the mixture at a temperature which is above the m.p. of the polypropylene resin and below the decomposition temperature of the organic peroxide in the absence of an ethylene/propylene copolymer rubber and/or an ethylene/propylene/diene terpolymer. The composition thus produced contains no copolymer rubber, so that it has excellent paint adhesion.
Patent JP-S5588442-A (JP)
Title: Transmitter/receiver between fixed station and mobile subject
Inventor: MORIYAMA KAZU
IPC: H04L1/06
Filed: 1978-12-06
Abstract: PURPOSE:To ensure the effective transmission of the information over a wide range by securing the constitution in that the high-quality digital codes are transmitted in sequence and in time division to the transmission center at each remote point and the electric waves are radiated in the same frequency from each transmission center to be received at the mobile station. CONSTITUTION:The ground station is constituted by transmission centers 2-4 distributed at the points away to each other from central fixed station 1, and thus the information is transmitted between such ground station and mobile station 8 moving over a wide range. Distances d1-d3 are set for centers 2-4 are set so as to obtain the necessary field intensity at any point. Thus the transmission start/stop control signals, synchronous signals plus the information of the fixed number of words encoded are transmitted in the fixed order from station 1 to each of centers 2-4 and via communication transmission lines 5-7. Centers 2-4 transmit the same frequency after modulation into the synchronous code and the information code each; while station 8 receives the waves from centers 2-4 and then detects the synchronous code of the demodulation signal via the reception demodulator and the encoding compounder unit to deliver the information code outside.
Patent JP-H04345052-A (JP)
Title: Semiconductor device
Inventor: KOSHIHISA KAZUTOSHI
IPC: H01L23/522
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the electromigration of a wiring layer without increasing the line width of the wiring layer, by forming an auxiliary wiring layer which is arranged on at least one surface out of the upper surface and the lower surface of a main wiring so as to be in parallel to the main wiring surface, and connected with the main wiring layer via contact holes. CONSTITUTION:A second aluminum wiring 8 arranged in parallel to a first aluminum wiring 5 and electrically connected with the first aluminum wiring 5 via contact holes 6 is formed. Hence when a current flows from a diffusion region 1 to a diffusion region 2 via the first aluminum wiring 5, said current branches and flows also into the second aluminum wiring 8 connected in parallel to the first aluminum wiring 5 by through holes 9, so that the current density of the first aluminum wiring 5 becomes small. Thereby migration resistance can be improved without increasing the wiring width, and a semiconductor device having a wiring layer of long life can be obtained.
Patent JP-H0446291-A (JP)
Title: Locking mechanism for pipe joint
Inventor: FUKUSHIMA KAZUHIRO
IPC: F16L33/22
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a pipe joint locking mechanism which can keep the certain connection of a pipe by providing a locking member to press a collet in the direction of slipping out of the pipe on the outside of a nearly central part of an insert. CONSTITUTION:A locking member 9 to press a collet 5 in the direction of slipping out of a pipe 6 is provided on the outside of a nearly central part of an insert 4, and locked on the outside of the insert 4 to form a protrusive shape so as to move as the insert 4 moves in the direction of its sipping out. In addition to that, the locking member 9 is constructed to abut on the inner end of the collet 5, and, when the pipe 6 moves in the direction of its slipping out, the above elements begin to wholly move in the same direction as the pipe 6. When a little movement occurs, the collet 5 is influenced by the tapered shape of a socket 3 to become smaller in its diameter, and the pipe 6 is thereby tightly fastened not to move beyond a fixed length in the direction of its slipping out and to be prevented from slipping out.
Patent JP-S635148-A (JP)
Title: Stirling engine
Inventor: FUJITA TATSUO
IPC: F02G1/055
Filed: 1986-06-26
Abstract: PURPOSE:To improve thermal efficiency, by surrounding the whole unit of a heater by a cylindrical separator wall and providing an air preheater in which a sintered material of metal fiber or ceramic fiber adheres to at least either an external or internal surface of the separator wall. CONSTITUTION:A Stirling engine, which is formed by connecting upper and bottom partitioned chambers of a displacer 22 by a heater 19, regenerator 20 and a cooler 21, has a combustion chamber 15 in the cylinder head part of the engine. The combustion chamber 15, which supplies gas from a supply pipe 9 through a gas control valve 10 reaching a gas jet port 11 while combustion air from a passage 12 through an air preheater 13 to be jetted from an air jet port 14 and mixed with said gas, performs combustion by igniting the mixture by a spark plug 18. The air preheater 13 is isolated from the combustion chamber 15 by a separator wall 16 of cylindrical shape, and the engine, in which a sintered material of metal fiber or ceramic fiber is attached adhering to at least either an internal or external surface of the separator wall 16, improves a heat transfer quality.
Patent JP-H11342466-A (JP)
Title: Solder jetting device
Inventor: UEKI SHUZO
IPC: H05K3/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To keep a solder temperature constant while the solder is jetted from a jet hole and flown through a nozzle body for eliminating the necessity for making the entire device to a high temperature by forming at least an inner wall of the jet hole contacting with the molten solder of a device for soldering the bottom face of a printed wiring board from silicon nitride ceramics, and immersing a heat resistant material therein. SOLUTION: After a molten solder 4 is fed upwards from the lower side of a nozzle 1 having a jet hole 2 in a solder tank 3 and is jetted from the jet hole 2, it is supplied to the lower side of the nozzle 1 in the solder tank 3 again. Soldering is carried out while a bottom face of the printed wiring board 5, in which electronic parts are built, is immersed in a generated solder jet wave on the upper side of the nozzle 1. The entire nozzle 1 is composed of silicon nitride ceramics, inside which the material 6 is immersed. The nozzle itself is heated by applying the current to the material 6 when in use, whereby only a nozzle can be controlled to an optimum temperature independently of the temperature control of the device body.
Patent JP-S6210605-A (JP)
Title: Photochromic optical material
Inventor: NAKAJIMA MIKITO
IPC: G02F1/17
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a photochromic function reliable for along period by incorporating heteropolytungstic acid an/or heteropolytungstate in a synthetic resin. CONSTITUTION:The synthetic resin contains the heteropolytungstic acid and/or said salt or it is impregnated with it. The photochromic function is obtained by adding said acid and/or said salt to the nonreacted monomer to polymerize it, or immersing the resin into a solution containing said acid an/or said salt to impregnate the resin with it. When the monomer for forming said resin is used in place of the resin, said acid and/or said salt is dissolved in a solvent, such as alcohol, water, or tetrahydrofuran, and mixed with said monomer, and then, the polymer is formed, thus permitting said acid and/or said salt to be dispersed into the resin in a uniform state, and accordingly, the photochromic function to be enhanced in durability.
Patent JP-S635286-A (JP)
Title: Data transmitting system in remote discrimination apparatus
Inventor: SAEKI TAKASHI
IPC: H04Q9/00
Filed: 1986-06-25
Abstract: PURPOSE:To discriminate an individual tag even when a plurality of tags are present in the same discrimination region, by applying a tag number to the data request signal from a discriminator and returning data from the tag only when the tag number coincides. CONSTITUTION:A tag 1 receives the data request signal from a discriminator 3 and the tag number contained in the data request signal is compared with a self-tag number to perform response operation only when the tag number coincides. Therefore, even when a plurality of tags 1, 2 are simultaneously present in the discrimination area A due to one discriminator 3, the data from the specific tag can be always received stably and discrimination operation becomes possible.
Patent JP-H092964-A (JP)
Title: Hyaluronidase activity inhibitor and humectant and cosmetic containing the same
Inventor: SAKAI GORO
IPC: A61P29/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a hyaluronidase activity inhibitor or a humectant consisting essentially of a natural product having high hyaluronisase activity inhibitor action and extracted from fruit of Prunus domestica LINN. free from adverse effects and preventing activation of hyaluronidase, and a cosmetic containing the inhibitor and the humectant. CONSTITUTION: This hyaluronidase activity inhibitor or this humectant contains an extract extracted from fresh fruit or dried fruit of Prunus domestica LINN. by an extraction means using a hydrophilic solvent such as water, cold water, hot water, ethyl alcohol or glycerin or a mixed liquid of a polyhydric alcohol with water as an active ingredient. This cosmetic contains the hyaluronidase activity inhibitor and the humectant. The extract is used as the hyaluronidase activity inhibitor or the humectant directly or in diluted or condensed state or in a form of concentrated and dried or lyophilized powder or granule or tablet or used by adding these materials to a cosmetic.
Patent JP-S5941197-A (JP)
Title: Controller for plural induction motors by sole inverter
Inventor: HIRANE YOSHIHISA
IPC: H02P5/74
Filed: 1982-08-30
Abstract: PURPOSE:To enable to move linearly and turn on a ground moving unit by composing a controller for the unit such as an unmanned carriage of TRIACS of the same number as the inverters and induction motors. CONSTITUTION:The output terminals U, V, W of 3-phase variable frequency inverter In are respectively connected via control circuits 10, 11, 12 to the midpoints of the respective input circuits 7, 8, 9. TRIACS Ta, Tb are respectively connected to the input circuits of the motors Ma, Mb. The TRIACS Ta, Tb are always conducted to apply reference frequency corresponding to the desired speed from an inverter In to the motors Ma, Mb, thereby linearly moving an operatorless carriage. The TRIAC Ta is controlled to decelerate the motor Ma, and the frequency of the inverter In is raised to accelerate the motor Ma, thereby turning the unmanned carriage.
Patent JP-H05341810-A (JP)
Title: Equipment controller
Inventor: MORITO KATSUMI
IPC: G05B19/02
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the power consumption in simple constitution and without deteriorating the handleability of users in an equipment which performs a preparatory operation for the ON mode where a changeover switch like an operation switch, etc., is turned on in an OFF mode where the switch is turned off. CONSTITUTION:A microcomputer 15 incorporates a data storing means 23 which stores the operation time data including the operation start/stop time of an equipment, etc., and a control means 24 which controls the preparatory operation in an OFF mode in a necessary period based on the data stored in the means 23. Then the microcomputer 15 controls the energizing of an electric heater 20 in a preheating control time band set based on the data stored in the means 23 when an operation switch 16 is turned off.
Patent JP-S5853468-A (JP)
Title: Printing system
Inventor: TAKAHASHI NOBUO
IPC: B41J19/76
Filed: 1981-09-25
Abstract: PURPOSE:To exactly position printings as well as speed up printing speed by a method in which the printing mechanism is fixed during the printing period and printing is conducted while reciprocally moving a recording medium. CONSTITUTION:In a printing process, when printing is made on the first line of a recording medium, a printing mechanism 4 is set at the first line position, feed rollers 2a and 2b are turned in the direction of A, and the recording medium is moved in the direction of X. When a detector 3 becomes bright to dark state, printing is started for the first line. Then, the printing mechanism is moved by as much as one line in the direction of Z, the recording medium is moved inversely in the direction of Y, and printing is made for the second line until the detector 3 passes off. In the same way, printing is conducted for the third line onward.
Patent JP-S5577518-A (JP)
Title: Method of producing thermally contractible tube
Inventor: WATANABE KAZUFUMI
IPC: B29C55/00
Filed: 1978-12-05
Abstract: PURPOSE:To obtain a tube which can be contracted in the radial direction only, by expanding a plastic tube to have an inner diameter greater than an object inner diameter, fitting the resulting tube around a grease-coated cylinder having an outer diameter equal to the object inner diameter of the tube, and thermally contracting the tube. CONSTITUTION:An electron beam is applied to a plastic tube, which is obtained by extrusion molding or drawing, to thermally expand the same. The expanded plastic tube 7 is fitted around a rotating metal cylinder 4 having a layer of coating 6 of a grease-like material. The cylinder is rotated at a high speed as it is heated by a heater 8. Since the plastic tube 7 is rotated as it is floated to a small extent due to the grease 6 with respect to the cylinder 4, a tube-contracting force further generated during the heating operation is applied in the direction of the length of the tube. As a result, the tube 7 is contracted in the direction of the length thereof. This tube 7, which is never contracted in the direction of the length thereof, is used as a cable connector tube.
Patent JP-S637693-A (JP)
Inventor: OMURA MASAAKI
IPC: H01C17/06
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。