baber/WOPTO huggingface dataset:
Patent JP-H07190196-A (JP)
Title: Blow forming method for resin boot
Inventor: YOSHIDA YUKIO
IPC: B29C49/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide a blow forming method for a resin boot in which good sealing is obtained without applying large compressive load to a ring portion, in a resin boot with a seal lip formed inside the ring portion. CONSTITUTION:In forming a blow of a resin boot, having a seal lip 24A on the inner surface of at least one of the two seal rings 14,18, the boot comprises a first ring portion 14 fitted in a joint housing 12, a second ring portion 18 fitted in a joint shaft portion 16 and a bellows portion connecting together both ring portions 14,18. A seal lip forming protrusion 28A of a blow forming metal mold 26 is, in section, tapered in tip, so that the seal tip 24A is indirectly formed by the protrusion 28A.
Patent JP-H08172562-A (JP)
Title: Optical signal transmitter
Inventor: KORI TERUHIKO
IPC: H04B10/114
Filed: 1994-12-15
Abstract: PURPOSE: To send an AV signal between a camcorder and an adaptor without the use of any electric contact. CONSTITUTION: When a camcorder 1 is placed on an adaptor 2, since an engagement section 3 provided to a bottom side of the camcorder 1 and an engagement section 4 provided to an upper side of the adaptor 2 are pressed into contact with each other, 1st and 2nd LEDs 5, 6 and 1st and 2nd PDs 7, 8 are positioned accurately so as to be opposite to each other with a distance of, e.g. 2 to 3cm. An infrared ray emitted from the 1st LED 5 is received by the 1st PD 7 through optical paths 9, 10 and an infrared ray emitted from the 2nd LED 6 is received by the 2nd PD 8 through optical paths 11, 12.
Patent JP-H08170199-A (JP)
Title: Electroplating device
Inventor: SUMIYOSHI MASAYUKI
IPC: C25D17/00
Filed: 1994-12-15
Abstract: PURPOSE: To improve straightness by absorbing fluctuation of the relative positional relation between a body to be plated and an anode due to the variation in the machining accuracy and in the elution of the electrode. CONSTITUTION: An anode 14 is supported by a supporting shaft 15 and arranged in the circular hole 2 of the body 1 to be plated placed between a lower housing 4 and an upper housing 6. The anode 14 integrated with the supporting shaft 15 is rotated and reciprocated by the rotating motor 19 and reciprocating motor 38 in a driving means 18, the reciprocation width (e-f) of the anode 14, the stopping time at the reciprocation end, the reciprocating speed, etc., are adjusted to change the thickness of the plating film in the axial direction, hence the fluctuation of the relative positional relation between the body 1 and the anode 14 is absorbed, and the thickness of the plating film is controlled.
Patent JP-H04294349-A (JP)
Title: Treating apparatus having core for transforming liquid flow into laminar flow
Inventor: DAGURASU ORIBAA HOORU
IPC: G03D5/00
Filed: 1991-12-17
Abstract: PURPOSE: To provide a processor capable of providing the flow of a processing solution in a laminar flow state when water is restored from a processing chamber to a liquid reservoir by reducing aeration and the intrusion of air causing the lowering of the chemical action of the processing solution. CONSTITUTION: In this processor, the processing solution is fed to the processing chamber 52 and photosensitive material is fed to the chamber 52. When the liquid is restored to the liquid reservoir 20 in order to recirculate in the processing chamber, it passes chutes 88 and 90. Porous cores 92 and 94 are arranged in the chutes so as to prevent the liquid from freely dropping in the chutes. By making the flow of the liquid in the laminar flow state, the intrusion of the air into the liquid is avoided.
Patent JP-H06160812-A (JP)
Title: Liquid crystal electrooptical device
Inventor: NISHI TAKESHI
IPC: G02F1/1333
Filed: 1992-11-19
Abstract: PURPOSE:To make digital gradation display possible by using a liquid crystal material having spontaneous polarization of an adequate value. CONSTITUTION:A liquid crystal material exhibiting a ferroelectric or antiferroelectric property or a material 17 formed by dispersing this material into a high-polymer compd. is clamped in the spacing of a liquid crystal cell formed by arranging a pair of substrates 11 and 12 which have electrodes 13, 14, have liquid missivity on at least on thereof, have thin-film transistors 15 on at least either one substrate and further, have films 16 subjected to a uniaxial orientation treatment, such as rubbing treatment, on at least one thereof in such a manner that the surfaces subjected to the orientation treatment face each other. The liquid crystal material having the small value of the spontaneous polarization is so used that the liquid crystal molecules can be inverted even by small charges, by which the response of the liquid crystal molecules even at the pulse width shorter than the response time of the liquid crystal material exhibiting the ferroelectric or antiferroelectric property or the material formed by dispersing such material into the high-polymer compd. is possible.
Patent JP-H11153435-A (JP)
Title: Moving body position detecting method and device
Inventor: SADA TATSUNORI
IPC: H04W84/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a moving body position detecting method and device in which high precision detection is possible. SOLUTION: In a method of detecting a position of a moving body by detecting discrimination information ID stored in a data carrier 12 buried and disposed in the ground by a reading antenna head 6 mounted on the moving body, plural data carriers 12 are disposed in the ground in a moving range ARA of the moving body in such a way that discrimination information detection ranges of the data carriers 12 by the reading antenna head overlap with each other between adjacent data carriers 12, zone position information ALI related to zones and positions set corresponding to overlapping modes of the detection ranges is held on the moving body side, the data carriers in the ground are detected by the reading antenna head 6 on the moving body 1, and the discrimination information ID of the detected data carriers 12 and the zone position information ALI are referred to, thereby a position of the moving body is detected by specifying the zone.
Patent JP-H07187748-A (JP)
Title: Hydraulic cement mortar-based artificial wood
Inventor: KAMIO TSUKASA
IPC: C04B18/24
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject artificial wood excellent in processability and humidity conditioning functions by blending cement with respective specific amounts of chaff powder, a water-soluble polymeric compound, an inorganic lightweight aggregate and a fibrous reinforcing material, regulating the moisture content, carrying out the extrusion molding and hardening the resultant molding. CONSTITUTION:This hydraulic cement mortar-based artificial wood is obtained by blending (A) 100 pts.wt. cement with (B) 15-300 pts.wt. chaff powder, (C) 0.3-10 pts.wt. water-soluble polymeric compound (e.g. methyl cellulose), (D) 10-200wt. inorganic lightweight aggregate (e.g. pumiceous sand balloon and (E) 0.5-20 pts.wt. fibrous reinforcing material (e.g. glass fiber), regulating the moisture content to 30-50wt.%, then carrying out the extrusion molding of the prepared composition into a desired shape and subsequently hardening the resultant molding. The obtained artificial wood is excellent in nailability, wood screw holding power, sawing properties, etc., and can suitably be used as a wood substitute in the field of building materials consisting essentially of an outer wall material.
Patent JP-S63238778-A (JP)
Title: Program reserving device for television receiver
Inventor: NISHIMURA ARITOSHI
IPC: H04N5/445
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate an operation by making a series of information into one program and displaying the whole of one program with a slender cursor. CONSTITUTION:A series of information such as a date, time, channel number and on timer/off timer to display the program reserving contents is supplied from a display output control circuit 1 to a signal mixing circuit 2 and the series of the information is displayed under a slender cursor in a CRT. In the input of the series of the information, a background image is made into blue and made into a blue stripe pattern at the time of reservation completion. When the input of one program unit is completed, the cursor can be carried to the row having a next program.
Patent JP-H08172032-A (JP)
Title: Manufacture and device for electronic part
Inventor: KASUGA ATSUO
IPC: H01G13/00
Filed: 1994-12-16
Abstract: PURPOSE: To manufacture electronic parts of high quality, without increasing the number of processes, suppressing the occurrence of improper size and characteristics. CONSTITUTION: From an upper end side aperture 9 of a tube-like member 6 constituting an element supply means 8, elements 3 are fed continuously, and from a lower end side aperture 10, an element lock 4 consisting of a plurality of elements 3 are made to expose in a gap G between a table 11 and the lower end side aperture 10, and by an element block take out/insert means 12, the element block 4 exposing itself from the lower end side aperture 10 of the tube-like member 6 is taken out at a time, and the taken-out element block 4 is inserted into between electrode terminals. Then, after the element block 4 is clamped at both end face sides, it is soaked in a solder bath together with the electrode terminal, so that, mechanical and electric connection is established between elements 3 and between the element 3 and the electrode terminal.
Patent JP-H04200378-A (JP)
Title: Method for preparing liquors
Inventor: OKOCHI MOTOO
IPC: C12C5/02
Filed: 1990-11-30
Abstract: PURPOSE:To give a characteristic bitter taste and an action for multiplying the Bifidobacterium bacteria and the Bacillus bacteria in human intestines to a liquor, by employing gentio oligo saccharide (reduced product) as one of saccharide raw materials. CONSTITUTION:Gentio oligo saccharide (reduced product) having a polymerization degree of 2-4 as a saccharide raw material is added to the liquor in an amount of >=100mg per g of a substrate having a concentration of 1-90vol.%, subjected to an enzymatic reaction at a pH of 3-8 and at a temperature of 30-80 deg.C for 2min to 72hrs, and subsequently fermented by a conventional method.
Patent JP-H05138114-A (JP)
Title: Laser marking method
Inventor: MARUYAMA TSUTOMU
IPC: B05D3/06
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the marking method which facilitates the change of marking and features an excellent high-speed characteristic as the marking method easily applicable even to the case of intricate shapes of articles. CONSTITUTION:This laser marking method includes (1) a stage for coating a base material with an active energy ray curing type coating material contg. a heat sensitive material which is irreversibly discolored at 100 to 400 deg.C, (2) a stage for curing the coating film applied on the base material by irradiating the coating film with active energy rays and (3) a stage for partially irradiating the coating film with laser beams to discolor the irradiated part before or after the above-mentioned stage (4).
Patent JP-H01175448-A (JP)
Title: Distributed communication system
Inventor: SAKON TORU
IPC: H04M9/00
Filed: 1987-12-29
Abstract: PURPOSE:To execute an extension of an electric communication line contained in a system without exerting an influence on a main equipment and terminal by providing a signal communication means for sending and receiving a signal in common through a signal transmission line on a communication network terminal means and a main control means, respectively. CONSTITUTION:A signal transmission line 1 is constituted of a control signal channel for transmitting a control signal sent and received between equipments connected thereto, and one or plural information signal channels for transmitting analog and digital information signals. A communication network terminal equipment 42 has a communication network terminal means 42a of a switching control function of an information signal channel of an electric communication line 2 and the signal transmission line 1 which have been contained and calling control and called control functions, etc., of the electric communication line 2. A main equipment 41 has a main control means 41a for managing the use by a terminal 5 of an information channel of the signal transmission line 1 and managing an attribute, etc., of the signal transmission line 1. Also, the communication network terminal equipment 42, the main equipment 41 and the terminal 5 are all provided with signal communication means 42b, 41b and 5b which can send and receive a common signal by using the control signal channel of the signal transmission line 1, and communication by a command, etc., is executed between each equipment.
Patent JP-H07203160-A (JP)
Title: Facsimile equipment
Inventor: OSUGI KATAYUKI
IPC: H04N1/21
Filed: 1993-12-28
Abstract: PURPOSE:To attain complete paperless processing, to avoid the reduction in the utilizing efficiency of a LAN line, and to reduce the network cost. CONSTITUTION:A content of a table (name of facsimile communication destination, its abbreviation, its telephone number and a user name of a LAN or the like) is registered, updated or deleted by the operation from other terminal equipment connected via a LAN 17. Then the name, the telephone number of facsimile communication destination and the user name of a LAN 17 are retrieved from the table based on an abbreviation of the facsimile communication destination entered by other terminal equipment and a routine cover page in which the retrieval result is imbeded at a prescribed position is generated. Furthermore, the user name of the LAN 17 is retrieved from the table based on the abbreviation or the name of the facsimile communication destination in the cover page included in received facsimile data, and information including abbreviation or name of other facsimile communication destination than the received facsimile data is informed to the user name of the LAN 17.
Patent JP-2001154976-A (JP)
Title: Dma controller and its control method
Inventor: MINAMI TOSHIAKI
IPC: G06F13/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To adaptively permit a data transfer rate between an I/O bus and a system bus to be optimum by relying on a device connected to the I/O bus. SOLUTION: It is assumed that an input/output device 250' is a high-speed transfer possible device and a DMA channel is assigned to the device 250. When an acknowledgement signal 271 exists while a burst request signal 272 is being asserted, a DMA controller 280' continuously transfers a prescribed kind of data in a FIFO memory 290 to the input/output device concerning the one acknowledgement signal. Then the data is transferred from a main storage to the input/output device. Besides, transfer from the input/output device to the main storage is executed in the same way.
Patent JP-H05171148-A (JP)
Title: Flame-resistant composition
Inventor: YAJIMA HIKOTARO
IPC: C09K21/06
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a flame-resistant composition exhibiting flame-resistance and fire-retardance, having excellent adhesivity and useful for refractory material, building material, automotive muffler, filler, etc., by compounding an inorganic hydroxide to a viscous material obtained by dissolving sorbitol and borax in water. CONSTITUTION:A transparent highly viscous liquid is produced by mixing sorbitol, borax and water and heating the mixture at 80 deg.C to dissolve sorbitol and borax in water. The viscous material is compounded with an inorganic hydroxide such as aluminum hydroxide, calcium hydroxide and calcined gypsum to obtain the objective flame-resistant composition exhibiting sufficiently high flame-resistance and fire-retardance, having excellent adhesivity and handleability, free from toxicity, easily and firmly bondable to the surface of wood, paper, metal, polyethylene film, concrete, etc., and widely usable as an automotive muffler, filler, etc., as well as various refractory materials and building materials.
Patent JP-H03196514-A (JP)
Title: Manufacture of mask
Inventor: NAKAISHI MASAFUMI
IPC: G03F1/54
Filed: 1989-12-26
Abstract: PURPOSE:To control mask distortion at a small value by flowing an organometallic gas containing a heavy metal onto a substrate while the whole upper surface of the substrate is irradiated with electron beams. CONSTITUTION:The surface of a mask substrate 1 arranged into a high-vacuum chamber 2 is irradiated with an electron-beam shower 3, and a source gas 4 is ejected from a gas pipe. The source gas 4 introduced into the vacuum chamber 2 is decomposed by irradiation to the electron-beam shower 3, the cluster molecules of a metal W are adsorbed onto the X-ray mask substrate 1, and a film is formed. Accordingly, the organometallic gas 4 containing a heavy metal is flowed onto the substrate 1 while the whole upper surface of the substrate 1 is irradiated with electron beams 3, thus controlling mask distortion to be of a small value.
Patent JP-H04207513-A (JP)
Title: Production of surface acoustic wave element
Inventor: YATSUDA HIROMI
IPC: H03H3/08
Filed: 1990-11-30
Abstract: PURPOSE:To process a substrate to a desired electrode finger shape by masking the substrate with a mask having a pattern of a desired shape and blowing minute particles onto the mask. CONSTITUTION:At first a mask 42 is matched with a piezoelectric substrate 40 and minute particles of silicon carbide are flown to the entire face from a direction of the mask 42 by sand blast 44, then a slit part 46 of the piezoelectric substrate 40 except the part covered by the mask 42 is shaped. That is, a slot equal to that formed to the piezoelectric substrate 40 obtained through cut processing by a timing saw is formed, and the shape of the mask 42 is transferred as it is to the piezoelectric substrate 40, and the depth of the slot to be etched by the minute particles of silicon carbide depends on the time when the particles are blown. Thus, this method is used for forming ruggedness to the rear side of the piezoelectric substrate 40 or cutting off the substrate.
Patent JP-H10158217-A (JP)
Title: Production of dialkyl succinate
Inventor: DARSOW GERHARD
IPC: C07B61/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a plasticizer for a thermoplastic polyester from a dilly maleate in high yield by using an inexpensive continuous process using a fixed bed of a specific catalyst. SOLUTION: The objective compound of the formula II (e.g. dimethyl succinate) is continuously produced by the catalytic hydrogenation of a dialkyl maleate or fumarate of the formula I (R<1> and R<2> are each a 1-12C alkyl or a 3-6C cycloalkyl; R<3> is H, Cl or a 1-12C alkyl; R<4> is H or 1-4C alkyl) (e.g. dimethyl maleate).  The hydrogenation is carried out in liquid phase by passing 20-60 times mol of H2 (stoichiometrical basis) under hydrogen pressure of 50-400 bar at 30-160 deg.C through a fixed bed of an oxygen-free and carrier-free catalyst consisting of a compression-molded material having a compression strength of 20-220N and an inner surface of area of 10-100m<2> /g and produced by the compression-molding of a powdery metal containing >=50wt.% (based on the total weight of the metal powder) of an element of the iron group of the periodic table in the form of an alloy with >=6.0wt.% of a transition metal of the group IV and/or the group V and 0-20wt.% of an element inert to hydrogenation and selected from Al, Si and C.
Patent JP-H02299773-A (JP)
Title: Manufacture of metallic plate for building
Inventor: YAMAMOTO ATSUO
IPC: B23K1/20
Filed: 1988-12-28
Abstract: PURPOSE:To easily laminate a lead layer having uniform thickness by forming a soft solder layer in the whole area of one face of a substrate, and bringing it into contact to molten lead, while winding and attaching it to a water cooling roll. CONSTITUTION:A stainless steel plate 1 is positioned against the surface of a water cooling roll 9, and a soft solder layer 10 is allowed to adhere closely so as to be positioned on its outside. In this case, while giving tension to a substrate of the stainless steel plate 1 and the soft solder layer 10, it is pressed against the surface of the water cooling roll 9, and brought into contact with the inside of molten lead of lead or a lead alloy mainly composed of lead. In such a way, the molten lead is laminated on the soft solder layer 10, and simultaneously, cooled by the water cooling roll 9, and fed out in a state that a lead layer 11 having uniform thickness is laminated. Accordingly, a metallic plate for a building consisting of a joint body of a plate made of an Al compound metal and a plate made of lead or its alloy which abounds in durability is obtained.
Patent JP-H09177509-A (JP)
Title: Cryogenic power generating facility
Inventor: HORI MASAYOSHI
IPC: F01K25/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance recovery efficiency of cryogenic energy of a low temperature liquid and supply a highly compressed vaporized gas. SOLUTION: A closed loop 9 for carrying out compression is constituted by concentrically installing a compressor 1, a turbine 2, and a generator 3, supplying an intermediate media 5 at an inlet 4 to an inlet 6 of the turbine to drive the turbine 2, and supplying the intermediate media 5 at an outlet 7 of the turbine to an inlet 8 of the compressor. A cooling apparatus 11 to vaporize a low temperature liquid 10 and cool the intermediate media 5 by heat exchange with the low temperature liquid 10 is installed at the inlet 8 of the compressor and a heating apparatus 14 to heat the intermediate media 5 by heat exchange with an external high temperature fluid 13 is installed at the inlet 6 of the turbine.  Moreover, a regeneration type heat exchanger 12 to carry out heat exchange of the intermediate media 5 from the outlet 4 of the compressor with the intermediate media 5 from the outlet 7 of the turbine and lead the former intermediate media 5 to the heating apparatus 14 is installed between the outlet 4 of the compressor and the heating apparatus 14.
Patent JP-H02178636-A (JP)
Title: Variable color filter
Inventor: KOMURA SUSUMU
IPC: G02F1/23
Filed: 1988-12-28
Abstract: PURPOSE:To change the transmission wavelength range of an interference filter film according to the temp. change of the filter by using a lower oxide having an oxygen defect to constitute at least either of the high-refractive index layers and low-refractive index layers which constitute the interference filter film. CONSTITUTION:Both the layers of the high-reflective index layers 2H and low- refractive index layers 2L which are one element to constitute the interference filter film 2 are formed by alternately laminating the high-refractive index layers 2H and the low-refractive index layers 2L in this order from the substrate 1 side. The high-refractive index layers 2H consists of the compd. of titanium, zirconium, etc., and have a high light refractive index and the low-refractive index layers 2L consists of the compd. of magnesium, etc., and have the lower light refractive index than the refractive index of the high-refractive index layers 2H. At least either of the high-refractive index layers 2H and the low- refractive index layers 2L consist of the lower oxide having the oxygen defect. The refractive indices of the respective layers change with the change in temp. and the transmission wavelength range of the filter changes if the thicknesses of the respective layers are previously determined according to the design light colors of the interference filter film.