baber/WOPTO huggingface dataset:
Patent JP-H0774186-A (JP)
Title: Manufactuee of semiconductor device
Inventor: SAKURA NAOKI
IPC: H01L21/338
Filed: 1993-09-03
Abstract: PURPOSE:To prevent excessive side etching at the time of forming recesses by making dummy openings near both outsides of an opening for forming a recess which is formed ire a photo resist film. CONSTITUTION:A photo resist film 3 is applied on an operation layer 2 and is patterned. Then, an opening 4a for forming a recess is formed and dummy openings 4b are formed near both outsides of the opening 4a. With this photo resist film 3 being used as a mask, the surface of the operation layer 2 is wet- etched to form recesses. By this method, the decrease in the adhesiveness between the photo resist film 3 and the operation layer 2 due to contraction stress of the photo resist film 3 can be prevented and excessive side etching is also avoided.
Patent JP-2001028434-A (JP)
Title: Simulation device and method
Inventor: NAKAUCHI YASUMASA
IPC: G06F19/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To realize a simulation device and method, where simulation computing time can be accurately estimated corresponding to a change in a computation resource volume, even while a simulation computation is being carried out. SOLUTION: This simulation device is equipped with a simulation condition setting means 1 which sets up conditions for carrying out a simulation computation, a simulation computing means 6 which carries out a simulation computation resting on the set conditions, and a computation resource setting means 2 which changes the setting of a computation resource volume, while a simulation computation is being parried out. This simulation method comprises a first process where conditions for carrying out a simulation computation are set, a second process where a simulation computation is carried out resting on the set conditions, and a third process where the setting of a computation resource volume is changed for each prescribed process, while a simulation computation is being carried out.
Patent JP-S6375447-A (JP)
Inventor: TANI AKIHIRO
IPC: F25B1/00
Filed: 1986-09-19
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-S59111163-A (JP)
Title: Electrophotographic ferrite carrier
Inventor: IIMURA TSUTOMU
IPC: C01G53/00
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a spherical electrophotographic ferrite carrier having long life and high electric resistance and forming an image superior in sharpness etc. by heat-treating a ferrite contg. Fe2O3 as an essential component and NiO and MnO in a specified molar ratio. CONSTITUTION:Starting materials are weighed and mixed to obtain a ferrite composed of 5-30mol% NiO, 5-30mol% MnO, and 40-70mol% Fe2O3, or a ferrite having a part of this compsn. substd. by a monovalent or higher valent metal, such as ZnO. This powder mixture is calcined, pulverized, granulated, burned at 1,100-1,400 deg.C, and finally heat-treated at about 700 deg.C for about 2hr in a nitrogen atm. to obtain the intended electrophotographic ferrite carrier. The obtained ferrite carrier has 10<2>-10<13>OMEGA-cm resistivity, >=10emu/g saturation magnetization, >=10mu magnetic permeability, >=100 deg.C Curie. temp., and >=1,000g/ cm<2> particle strength.
Patent JP-H01141575-A (JP)
Title: Method for manufacturing marinated proteinic food and product manufactured by its method
Inventor: ROORENSU BATSUKUHORUTSU JIYUNI
IPC: A23L27/26
Filed: 1988-09-03
Abstract: PURPOSE: To obtain marinated protein food by applying a mixture composed of inorg. nontoxic phosphate, nontoxic edible salts exclusive of this phosphate, water and reactive flavors onto protein internal food cores having outside surfaces. CONSTITUTION: The mixture is prepd. by mixing the inorg. nontoxic phosphate, the nontoxic edible salts exclusive of the phosphate, the water and the reactive flavors. This mixture is applied on the surfaces of the protein internal food cores having the first outside surfaces and is then brought into tight contact therewith for the time sufficient for permanently absorbing or for absorbing the flavor compsn. and/or flavor precursors from the mixture. Next, the finished and coated protein internal cores are subjected to conditioning by heating as desired, by which the marinated protein food is produced.
Patent JP-S59109162-A (JP)
Title: Apparatus for removing bag from fruit
Inventor: TSURUMI MANABU
IPC: A23N15/00
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the troubles in the removal of a bag from fruit, e.g. the failure in clamping, the clinging of the bag to the clamp for clamping the paper bag covering the fruit, etc., by supporting the clamp with a supporting member circulating along the moving direction of the transfer conveyor while being separated upward from the upper surface of the conveyor. CONSTITUTION:The neck part of the paper bag 3 covering the fruit 2 placed on the transfer plate 12 is cut off with the paper bag cutting device during transportation, and the fruit stem is cut off with the stem cutting device. Air is blasted upward through the hole of the supporting bed 13 to effect the preliminary release of the paper bag 3 from the fruit, and the fruit is sent to the bag-removing device. The holding members 82, 82 are closed to clamp the bag 3 by the action of the clamp (e) placed at the upper part of the device. At the same time, air is blasted by the blower (d) upward into the bag 3 to send the paper bag between a pair of holding members 82, 82, and the bag is held with the paper bag stopper (g), clamped surely with the holding members 82, 82 and pulled up with the clamp (e) which is circulated along an orbit separating gradually from the conveyor. Even a paper bag wet with water and adhering closely to the fruit can be surely removed, and the clinging of the paper bag to the clamp can be prevented.
Patent JP-H0884250-A (JP)
Title: Facsimile equipment
Inventor: KAWADA KENJI
IPC: H04N1/393
Filed: 1994-09-14
Abstract: PURPOSE: To prevent the capacity of an image memory from being overflowed even when lots of image information sets are stored by selecting a reduction rate depending on length of paper and the number of received lines different from it that image information is stored in an allowable storage capacity of the image memory or not. CONSTITUTION: A main control section 1 sets an allowable storage capacity of an image memory of a RAM 8 with respect to a maximum capacity of the reserved area of the memory and detects the capacity of image information stored when an image of one page is stored and selects a reduction rate different when the detected capacity is within the allowable storage capacity or not. A recording section 6 starts recording of cut paper by a different reduction rate. Thus, even when lots of image information sets are stored, the information is recorded at a proper reduction rate without exceeding the storage capacity of the image memory of the RAM 8.  Furthermore, when the image information of one page is stored within an allowable storage capacity, the reduction rate is set based on the number of the subscanning line of the image and the length of the cut paper and when not stored within the capacity, it is preferred that a prescribed reduction rate is selected.
Patent JP-S6279287-A (JP)
Title: Liquid crystal composition
Inventor: KANO MITSURU
IPC: G02F1/13
Filed: 1985-10-02
Abstract: PURPOSE:A liquid crystal composition, containing a main agent consisting of a specific smectic C* liquid crystal, specific chiral substance and specific thinner, having a higher Ps value and capable of extending the temperature range of SmC* phase to a lower temperature region and having a long twisting pitch. CONSTITUTION:A liquid crystal composition containing (A) a main agent consisting of a smectic C* liquid crystal phase having ester bonds, (B) a chiral substance expressed by formula I (m and l are integers and 6<=m<=14; 1<=l<=5; *indicates asymmetric carbon) and (C) a thinner expressed by formula II (m and m' are integers and 4<=m, m'<=14).
Patent JP-S6199049-A (JP)
Title: Air-conditioning device
Inventor: SUGIYAMA HAJIME
IPC: F24F11/00
Filed: 1984-10-19
Abstract: PURPOSE:To prevent breakage of circuit due to throwing electric source under mis-wiring by a method wherein a comparator, generating an output when the D.C. impedance of a signal cable connected to the thermistor of an outdoor unit is reduced to a value lower than a reference value, is provided in the device. CONSTITUTION:When a program is started, the conditions of all input ports are read in a step S1. Existence of mis-wiring is decided in the step S2. In case cables 12a, 12b for signal are connected instead of the cables 5a-5e for electric source, a mis-connection detecting signal is outputted from the comparator 18 to supply it to a micro-computer 20 since the D.C. impedances of a motor 6 for driving compressor and a motor fan 9 are sufficiently lower than the same of the thermistor 10. In case the decision of step S2 is 'no', the step is shifted to the step S3 and normal control of air-conditioning is carried out. In case the decision in the step S2 is 'yes', the step is shifted to the step S4 and the mis-wiring is alarmed.
Patent JP-H02229440-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIMURA SHINYA
IPC: H01L23/50
Filed: 1989-08-25
Abstract: PURPOSE:To enhance the adhesion between a sealing resin and a lead frame by a method wherein a semiconductor element is mounted on the lead frame and is bonded, the lead frame is immersed in a silane coupling agent prior to a resin sealing operation and a coating is formed on the surface. CONSTITUTION:A lead-frame structure body is placed on a rack made of 'Teflon(R)'; the whole is immersed, for several seconds, in a primer solution in which several % of a silane coupling agent has been dissolved in hexane and isopropyl alcohol; after that, it is left at room temperature for 4 to 5 hours and is dried. A film 10 with a film thickness in the order of Angstrom  is formed on the surface. During this process, it is arranged that a soldering region at tip parts of outer leads is not immersed in the silane coupling agent or that the region is immersed in a state covered with a mask. Then, a resin sealing operation is executed; the lead-frame structure body is sealed by excluding the tip parts of the outer leads. Accordingly, the silane coupling agent, a sealing resin and the surface of the lead frame are reacted; the sealing operation is executed in a state that an intermediate substance has been produced at an interface; as a result, the adhesion becomes extremely excellent.
Patent JP-H0883508-A (JP)
Title: Adaptor for ceiling mount luminaire
Inventor: ISHIGAMI SHOJI
IPC: H01R13/74
Filed: 1994-09-14
Abstract: PURPOSE: To provide an adaptor for a ceiling luminaire with which fitting to and detaching from a ceiling can be conducted easily and surely. CONSTITUTION: An adaptor 1 is electrically and mechanically connected to a hooking ceiling body 21 fixed to a ceiling via a connection fitting 13, and is directly engaged with a luminaire main body 31 so as to support the luminaire main body 31. A window portion 7 is provided in the adaptor 1 in order to confirm a connection portion with the hooking ceiling body 21.
Patent JP-H0268969-A (JP)
Title: Superconducting fluid element
Inventor: HONGO MASAFUMI
IPC: H01L39/14
Filed: 1988-09-02
Abstract: PURPOSE:To obtain an element whose diamagnetic effect can be fully utilized without a difficult process by utilizing magnetic characteristics produced by a dispersion medium and fine powders composed of an oxide, metal or alloys which form a colloid state or a precipitation state in the dispersion medium. CONSTITUTION:This device is made possible to be capable of utilizing magnetic characteristics produced by a dispersion medium 3 and fine powders composed of an oxide, metals or alloys which form a colloid state or a precipitation state in the dispersion medium 3 or to be capable of utilizing magnetic characteristics produced by a dispersion medium 1 and fine powders composed of an oxide, metals or alloys which form a colloid state or a precipitation state in the dispersion medium 1. For example, as superconductive powders 2, powders of YBa2Cu3O7-x of Tc>77K are used. Liquid nitrogen is used as the dispersion medium 1 and a fluid is made. By using the fluid, a magnetic shield element is made.
Patent JP-H1150387-A (JP)
Title: Production of paper and chemical agent for producing paper
Inventor: MURANO MASAYUKI
IPC: D21H17/63
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To produce paper in improved water filterability at an improved dehydration rate and in good productivity by adding a paper-producing agent containing a retaining auxiliary and a cationic polymer coagulant having specific amidine units or amine units to a paper material. SOLUTION: This method for producing paper comprises adding a cationic polymer coagulant and a retaining auxiliary to a paper material and subsequently processing the mixture into the paper. Therein, the cationic polymer coagulant comprises a cationic polymer having amidine units of formula I (R<1> , R<2> are each H, methyl; X<-> is a salt-forming anion), such as a polymer obtained by copolymerizing N-vinylcarboxylic acid amide with acrylonitrile, hydrolyzing and subsequently forming amidine units, or a cationic polymer having amine units of formula II (R<3> is H, methyl; Y<-> is a salt-forming anion), such as a polymer obtained by polymerizing N-vinylcarboxylic acid amide and subsequently hydrolyzing the polymer. The retaining auxiliary comprises sepiolite.
Patent JP-H0957944-A (JP)
Title: System for manufacture of bag having cutform
Inventor: GOTO YUKIO
IPC: B31B21/60
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To quickly respond to orders by efficiently manufacturing various types of photographic DP bags. SOLUTION: A laboratory store 30 who has received an order of photographic DP bags from a customer inputs ordering information such as store information and form information, and it is transferred to a host computer 41. The host computer 41 adds information corresponding to the customer from a file 41a which stores individual information at each customer to the ordering information and transfers to a computer 61 at a manufacturer. The manufacturer receives the transferred information and outputs it directly on a cutform by a printer, so that photographic DP bags which can house index sheets are manufactured.
Patent JP-S59112140-A (JP)
Title: Window to lessen consumed amount of energy for air conditioning and application thereof
Inventor: IBAMOTO TADAHIKO
IPC: F24F7/00
Filed: 1982-12-17
Abstract: PURPOSE:To lessen the amount of energy consumed for air conditioning by a method in which the air of room is discharged through the space between double glasses, and the glass on the indoor side is cooled by conditioned indoor air during the cooling period but heated during the heating period. CONSTITUTION:During the cooling period, a shutter 12A is closed, shutters 13A and 14A are opened, and part of chilled air in a room is discharged through a space 17 and an exhaust path 21 to the outside of housing. The air heated through the glass on the outdoor side or the air in the space 17 heated by a blind 18 heated by the heat rays of the sun and the sky, is replaced with the cooled air in the room and the outside of the glass 5 on the indoor side is also cooled to near the room temperature. Radiant heat to the indoor side near the indoor side glass is lessened, working temperature is lowered, and the amount of consumed energy for cooling is lessened. Even in the heating period, energy can be likewise saved.
Patent JP-H0561362-A (JP)
Title: Transfer device on image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/01
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a high quality image by preventing reduction in pressing force caused by a change in the temp. or secular change of a pressing member pressing a transfer material carrier. CONSTITUTION:In a transfer device supporting a transfer material on a transfer material carrier 53 on the transfer device, and transferring a toner image formed on a photosensitive body 11 onto the transfer material, the pressing member 57 extending in the rotational direction of the transfer material carrier 53 and pressing the transfer material carrier 53 on the photosensitive body 11 on a transfer part, is provided, the pressing member 57 is formed in such a manner that first and second elastic members 57a and 57b having different thermal expansion coefficients, are stuck. On the other hand, main and auxiliary springs energizing the pressing member 53 in the direction of the transfer material carrier 53, may be provided.
Patent JP-S6464045-A (JP)
Title: Memory control system
Inventor: MIWATA KATSUMI
IPC: G06F12/06
Filed: 1987-09-04
Abstract: PURPOSE:To increase the memory capacity in a fine unit and with no waste, by properly converting the address sent to a CPU into an address which gives an access to a memory and therefore properly increasing the number of interleaves. CONSTITUTION:A memory capacity selection means A selects the desired memory capacity in accordance with the number of memory modules to be increased. Then a selection means B is not activated when the number of said modules is equal to 2<m> (m>=0) and an address conversion means C performs the interleaves of (nXm) ways. For this purpose, a CPU address is converted into a memory address. While the means B is activated when the number of modules to be increased is equal to 3l (l>=1) and the means C divides each module into four blocks of (w/4Xb) bits respectively so that the interleaves are carried out in (nX3l) ways. For this purpose, the CPU address is converted into a memory address.
Patent JP-S6375399-A (JP)
Title: Vacuum pump
Inventor: ONO MASATOSHI
IPC: F04F5/54
Filed: 1986-09-18
Abstract: PURPOSE:To facilitate assembling of a vacuum pump, by making a gas inducing port to open on the inside wall of a cylindrical body of the pump and on the intake side from a centrifugal blower which is located between the intake port and the exhaust port of the cylindrical body. CONSTITUTION:The inside wall on the exhaust port 3 side of a cylindrical body 1 is formed to shape a cone, and a centrifugal blower 4 is rotatably installed therein. A reservoir 8 is provided ringwise around the outside of the inside wall 7 of the cylindrical body 1 and on the intake port 2 side from the centrifugal blower 4, the reservoir 8 being communicated with the inside of the cylindrical body 1 by gas inducing ports 9 formed diameter-symmetrically on the inside wall 7. If gas is induced from the gas inducing ports 9, the gas is discharged by the centrifugal blower 4, the other gas in a vacuum vessel at the intake side 2 being also exhausted. Due to the above construction, a back-up pump can be eliminated and the assembling of the pump can be facilitated.
Patent JP-H0562652-A (JP)
Title: Incandescent lamp and its manufacture
Inventor: WATANABE TSUTOMU
IPC: H01K3/00
Filed: 1991-08-30
Abstract: PURPOSE:To make the surface of the incandescent lamp glass bulb smooth safely and at a low cost, and form a coat on the surface of the smoothed glass bulb by means of a vapour phase method. CONSTITUTION:One end 2 of a glass bulb 1 made of quartz glass is sealed, and the other end 3 is sealed with an electrode portion 5. The surface 6 of the glass bulb 1 is immersed in silica alkoxide solution, and a silica coat 11 is formed on the surface 6 so as to smooth the surface 6. A infrared reflection coat 12 made of titania or silica is formed on the surface 6 of the smoothed glass bulb 1 by means of a deposition method. As no hydrofluoric acid, which involves danger in handling, is used, no safety measures are required.
Patent JP-H1048867-A (JP)
Title: Nonmagnetic one-component toner
Inventor: MATSUMOTO KEN
IPC: G03G9/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To maintain stable image density during copying repeated many times, to suppress fog and to prevent fusion to a sleeve by sticking a compd. selected from among fatty acid ester, aliphatic ketone, aliphatic ether, etc., to the surfaces of toner particles. SOLUTION: A compd. selected from among fatty acid ester, aliphatic ketone, aliphatic ether, aliphatic amide and aliphatic urea is stuck to the surfaces of toner particles consisting of a bonding resin and a colorant. The selected compd. is synthetic wax excellent in dispersibility, water repellency and lubricity and preferably has >=55 deg.C m.p. The fatty acid ester is synthesized from straight chain fatty acid and straight chain alcohol by esterification. The aliphatic ketone is, e.g. methyl alkyl ketone or ethyl alkyl ketone. The aliphatic ether is, e.g. dialkyl ether or long chain vinyl ether. The aliphatic urea is a compd. having a long chain alkyl group and has high crystallinity and a high m.p. The pref. amt. of the compd. stuck to the toner particles is 0.01-5wt.%.
Patent JP-H04101127-A (JP)
Title: Collapsible camera
Inventor: NAKAZAWA ISAO
IPC: G03B17/04
Filed: 1990-08-21
Abstract: PURPOSE:To largely collapse a photographing lens without being restricted by a mirror by retreating the mirror out of a photographing optical path by interlocking with an action for collapsing the photographing lens and housing at least one part of the photographing lens in a space obtained after retreating the mirror. CONSTITUTION:In a state where the photographing lens is moved to a housing position, a mirror holding body 15 retreats (mirror up state) to the outside of the photographing optical path and a three-group lens barrel 7 advances in the space before the lens is retreated. It is attained by operating to rotate a collapsible operating member 13 that the photographing lens is moved to a photographing ready position, and the held photographing lens is integrally extended to reach the photographing ready position. When the composition in photographing is decided and the release is performed, the camera starts a photographing action. The mirror-up action where the holding body 15 is retreated to the outside of the photographing optical path is performed first, so that the light of an object may reach an image-formation surface 2 to obtain a state where exposure is possible. Thus, the photographing lens is largely collapsed without being restricted by the mirror.
Patent JP-H0639014-A (JP)
Title: Artificial hot spring device
Inventor: MATSUOKA SADAO
IPC: A61H33/02
Filed: 1992-07-28
Abstract: PURPOSE:To provide an inexpensive artificial hot spring device by which a hot spring mood can be enjoyed fully by using natural ores having a hot bath effect. CONSTITUTION:A part of a surface chamber of a box 3 whose inside is divided into two of a reverse side chamber and a surface chamber with a baffle plate is formed by a wire net 4. The inside of the box 3 is packed with lump-like ores having a hot bath effect and hot bath water supplied to the lower part of the reverse side chamber goes over the upper edge of the baffle plate and is allowed to flow down into a bathtub 2 along the wire net 4 of the surface chamber and the hot bath water is drawn out of the lower part of the bathtub 2 and passes through a hair catcher 12, a forced circulating pump 13, a filter 14, a chemical injector 15 and a heat exchanger and is allowed to circulate and supplied to the reverse side part of the box 3 as the purified hot bath water of a prescribed temperature.