baber/WOPTO huggingface dataset:
Patent JP-H05101695-A (JP)
Title: Function test circuit for semiconductor storage device
Inventor: YAMAKOSHI HIROYUKI
IPC: G11C29/00
Filed: 1991-10-03
Abstract: PURPOSE:To prevent enlargement of the circuit scale due to a circuit for test at the time of constituting the circuit which tests write and read of a redundant memory cell. CONSTITUTION:A substitution signal (u) of a circuit 1-8 where substitution cell information is programmed goes to the high level at the time of substitution. When a test circuit activation control signal T is inputted, a circuit activating signal (t) to the high level. An output V of the OR logic circuit to which signals (u) an (t) are inputted is inputted as the substitution control signal of a substituting circuit 1-6, and write and read are performed with the redundant cell forcibly substituted at the time of the test.
Patent JP-S62115262-A (JP)
Title: Enhancement of springiness of fish meat paste product
Inventor: OZAKI HIROTADA
IPC: A23L17/00
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a product having enhanced springiness and improved water retaining property and make it possible to shorten and omit steps, e.g. gelatinization, etc., by preheating ground fish meat or fish meat paste under specific condition before incorporating common salt with the ground fish meat or fish meat paste (salt grinding). CONSTITUTION:Ground fish meat or fish meat paste is initially preheated at 5-55 deg.C for 1-60min and then incorporated with 1-5% common salt (ground with salt) and, as necessary, gelatinized and then boiled.
Patent JP-S63112723-A (JP)
Title: Polyester based binder fiber
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/55
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the hot-melt type titled fiber having excellent adhesion and good heat-resistance after adhering, by covering a fiber with a copolyester obtained by reacting a terephthalic acid component with a specific diol compo nent and having definite crystal melting point. CONSTITUTION:The aimed binder fiber covering a fiber surface with a copolyester having 130-210 deg.C melting point and obtained by esterification and polycondensation of (A) terephthalic acid component such as dimethyl terephthalate with (B) diol component consisting of 1,4-butane diol and 1,6- hexane diol having a molar ratio of 85/15-2/98. The aimed binder fiber is preferably a sheath-core type composite fiber containing above-mentioned copolyester as a sheath component and a polyester having >=220 deg.C crystal melting point as a core component.
Patent JP-H1197031-A (JP)
Title: Organic electrolyte cell and manufacture of its negative electrode current collecting plate
Inventor: SUGITA SEIJI
IPC: H01M4/64
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make assembly operating performance and cell performance by enhancing contact bonding properties between each sheet shaped positive plate and a negative electrode current collector, and enhance the productivity of the negative electrode current collecting plate in an organic electrolyte cell. SOLUTION: In this organic electrolyte cell having a spiral shaped electrode group 3 where a sheet shaped positive plate 4 and a sheet shaped negative plate 5 are wound around by way of a separator 9, its contact bonding properties can be enhanced much more than those of a current pyramid type worked upon by an embossing process by applying an embossing process in a cylindrical shape having an opening part onto a contact bonding surface brought into contact with the negative plate of a negative electrode current collecting plate 6 electrically connecting the sheet shaped negative plate with a negative electrode terminal (outer packaging can). Besides, when an embossing process is to be applied to the negative electrode current collector, since a press metal mold can be used, its productivity can thereby enhanced much more than the current productivity in the past.
Patent JP-H1192879-A (JP)
Title: Ferritic heat resistant steel
Inventor: IGARASHI MASAAKI
IPC: C22C38/32
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the long time creep strength of a steel at a high temp. and to improve its water vapor oxidation-resistance by allowing it to have a specified compsn. contg. Cr and at least one kind of Rh and Ir. SOLUTION: This steel contains, by weight, 8.0 to 13.0% Cr and at least one kind of Rh and Ir by 0.3 to 5.0% in total. Cr forms dense oxidized coating film essentially consisting of Cr oxide and imparts high temp. corrosion resistance and oxidation resistance, particularly water vapor oxidation resistance to the steel. Furthermore, it forms carbide to improve its creep strength. Rh and Ir do not change a dense corundum type scale layer essentially consisting of Cr2 O3 into a spinel type brittle structure. Thus, the rupture of the scale laye does not occur, and its water vapor oxidation resistance at a high temp. of >630 deg.C is not deteriorated. Moreover, its long time creep characteristics at >630 deg.C can be maintained.
Patent JP-H1191308-A (JP)
Title: Rolling bearing unit for wheel
Inventor: ONOSE YOSHIAKI
IPC: F16C21/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To almost equalize lives of a plurality of series of rolling element parts which constitute a rolling bearing unit for a wheel, and provide useful design. SOLUTION: In this unit, rolling elements constituting an outside rolling element series part are respectively balls 25, 25. Rolling elements constituting an inside rolling element series part on which larger load is added comparing that on the outside rolling element series part are respectively taper rollers 26, 26. Thus, by enlarging basic motion nominal load of the inside rolling element series part than that of the outside rolling element series part, lives of the both rolling element series parts are almost equalized.
Patent JP-H08119029-A (JP)
Title: Loading platform of vehicle or the like for transporting product
Inventor: NAKAJIMA MASAHIKO
IPC: B60P7/06
Filed: 1994-10-21
Abstract: PURPOSE: To provide a loading platform of a vehicle or the like for transporting products, in which the load tightening work of products stacked up on the loading platform can be carried out on the ground in particular. CONSTITUTION: This is a loading platform of a vehicle or the like for transporting products, in which the load tightening work of products on the loading platform is carried out by means of a sling made of nylon fiber, and the side frame 1 on one side of the loading platform is provided with a sling passing hole 4 and a load tightening puller 7 for the products tightening the end part of a sling 2 made of nylon fiber extending in the lengthwise direction of the side frame 2 through the sling passing hole and a guide roller 6.
Patent JP-H0889887-A (JP)
Title: Method for forming antibacterial coating film and infection preventive method by the same
Inventor: SUGISHIMA MASAMI
IPC: B05D7/24
Filed: 1994-09-26
Abstract: PURPOSE: To manifest effectively an antibacterial property by forming a coating film which indicates a contact angle with water of a specified value or below in a dry state in making an antibacterial coating film by coating a base material with antibacterial paint containing an antibacterial agent. CONSTITUTION: Base materials to be coated with an antibacterial coating film include ceramics such as porcelain tile, wood, metal, etc., and various parts which are made from these materials and need an antibacterial property, e.g. interior materials such floors and ceilings of a building and outside walls of a building. In making the antibacterial coating film by coating such a base material with an antibacterial paint containing an antibacterial agent, the film is formed so that the contact angle with water of the dry film is 85 deg. or less. Paint containing a silver ion carrying inorganic antibacterial agent and/or bis(pyridine-2-thiol-1-oxide) zinc salt and additionally a compound having benzotriazole structure is used as the antibacterial paint.
Patent JP-H0199209-A (JP)
Title: Driving electrolyte for electrolytic capacitor
Inventor: MINAMI SHINICHIRO
IPC: H01G9/035
Filed: 1987-10-13
Abstract: PURPOSE:To suppress the decomposition of chlorine ions and to prevent aluminum electrodes from corroding due to the ions by adding 0.5wt.% or more of nitroaniline to electrolyte containing as main solvent ethylene glycol and dissolving it in the electrolyte. CONSTITUTION:Electrolyte is formed by dissolving boric acid and organic acid or its salt in ethylene glycol as a main solvent. 0.5wt.% or more of nitroaniline is added to the electrolyte, and dissolved in the electrolyte. The nitroaniline includes p-nitroaniline, o-nitroaniline or m-nitroaniline. Thus, the decomposition of chlorine ions is suppressed, thereby preventing aluminum electrodes from corroding due to the ions.
Patent JP-H02191394-A (JP)
Title: Structure of soldering pad part of printed wiring board
Inventor: HIGASHIURA ATSUSHI
IPC: H05K1/09
Filed: 1989-10-04
Abstract: PURPOSE:To obtain satisfactory solder junction strength and long-term reliability by making a pad part have a twolayer structure and forming lower and upper layer parts by using respective specific silver pastes. CONSTITUTION:A pad part has a two-layer structure that is formed by a lower layer part 1 which uses a silver paste containing a silver powder 75-92wt.% and a thermo-setting resin 8-25wt.% as solid substances and is formed by an upper layer part 2 using the silver paste which contains a silver powder 91-99wt.% and a binder resin 1-9wt.% consisting of thermosetting and thermoplastic resins as the solid substances; besides, in such a case, the weight ratios between the above two resins are within ranges 10:90-80:20. Since the thermoplastic resin is combined with the binder resin in the upper layer part, a resin thin film is softened easily to flow by heat produced on soldering and the exposed surface of silver is allowed to secure the wettability of solder fully. Then solder junction strength and long-term reliability are obtained.
Patent JP-H09102487-A (JP)
Title: Etching method for compound semiconductor multilayer film
Inventor: MARUTANI YUKITOSHI
IPC: H01L21/302
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an etching method, for a compound semiconductor multilayer film, which prevents the deterioration of an etching face on the compound semiconductor multilayer film constituting a semiconductor laser, which prevents the deformation of a pattern to be etched, in which a process is easy and in which the generation of a defective product is small. SOLUTION: An n-type lower-part clad layer 4, an active layer 5, a first P-type upper-part clad layer 6, an optical waveguide layer 7 and a second upper-part clad layer 8 as well as an n-type current blocking layer 11, a third P-type clad layer 12 and a contact layer 13 which are situated on both outer sides of it are formed in a multilayer film which is formed on an n-type GaAs substrate. An SiO2 lower-part dielectric layer 16 and a lower-part photoresist layer 17 are formed on the multilayer film, they are hard baked (heat-treated at a high temperature), and an intermediate dielectric layer 18 and an upper-part resist layer 19 are formed on them so as to be softly baked.  The upper-part resist layer is changed into a pattern, the pattern is transferred to the lower-part resist layer by an anisotropic dry-etching operation, the transferred pattern is transferred further to the lower-part dielectric layer, the lower-part resist layer is removed, and the multilayer film is etched while the pattern- transferred lower-part dielectric layer is used as a mask.
Patent JP-H06109526-A (JP)
Title: Electronic balance
Inventor: SATO TAKESHI
IPC: G01G23/37
Filed: 1992-09-28
Abstract: PURPOSE:To obtain an electronic balance which can provide a display of a measured value accurately and stably by suppressing the effect of fluctuation in load data under vibratory environment or the like. CONSTITUTION:The electronic balance comprises means (e) for deciding stability of load data, means (f) for detecting peak values in sampled load data, and means (g) for storing information relevant to the number and the value of load data between peaks in same direction for each inter-peak interval as a single data unit. An operating means (d) determines a display value of measured amount through averaging of one or a plurality of data units in order to obtain a number of data for a time interval substantially equal to a preset averaging time.
Patent JP-H03121151-A (JP)
Title: Composite stabilizer for chlorinated polymer and preparation thereof
Inventor: NAKAZAWA TADAHISA
IPC: C08K5/098
Filed: 1989-10-04
Abstract: PURPOSE:To prepare the title composite stabilizer offering a high stabilizing effect and showing a reduced discoloration at the initial stage by mixing a mixed powder comprising a zeolitic stabilizer, particulate calcium or magnesium hydroxide, and a metal soap stabilizer with perchloric acid. CONSTITUTION:A zeolitic stabilizer and particulate calcium or magnesium hydroxide are mixed, and the mixture is then mixed with a metal soap stabilizer; or these three components are simultaneously mixed intimately. The resulting mixed powder is further mixed with perchloric acid to give the title composite stabilizer. The combined use of the zeolitic stabilizer with calcium or magnesium hydroxide remarkably increases the hydrogen chloride scavenging capacity and persistence of heat resistance.
Patent JP-H11167168-A (JP)
Title: Transmission type screen
Inventor: HONDA MAKOTO
IPC: G03B21/625
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a screen excellent in image quality, low in cost, capable of realizing a fine pitch without deteriorating quality and also easily forming a shading layer to enhance workability. SOLUTION: This screen is provided with base film 11 having ionizing radiation transmissivity, plural first lenticular lens parts 12 formed in parallel on the surface of the base film 11 on the side of a light source and constituted of an ionizing radiation curing type resin and a shading layer 13 provided on the surface of the base film 11 an observing side and formed on the non- condensing surface of the first lenticular lens part 12, and the thickness of the base film 11 is set so that the condensing surface 11a of the first lenticular lens part 12 is positioned on a plane nearly same as the surface on the observing side, and the pitch of the first lenticular lens 12 set to be <0.4 mm, and the shading layer 13 is directly formed on the base film 11.
Patent JP-2001079099-A (JP)
Title: Needle-free connector
Inventor: KUROKI MOTOHIKO
IPC: A61M39/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a structure preventing the opening of a valve body by the pressure of a container connecting a connector, capable of being inexpensively mass-produced and capable of certainly connecting a syringe. SOLUTION: A connector has a valve body 6 for closing a connector cylinder 10. The valve body 6 is equipped with an elastically stretchable part 14 for elastically pressing a valve main body 13 to the inner opening end part 28 of the connector cylinder 10 and the pressure part 15 pressed to the leading end of a syringe 12 in an unclosed state to open the valve main body 13. The valve main body 13 becomes an opened state in such a state that the syringe 12 is not inserted in the connector cylinder 10. When the syringe 12 is inserted in the connector cylinder 10, the pressure part 15 pushes the valve main body 13 to bring the same to an open state.
Patent JP-H08121515-A (JP)
Title: Wear indicator for disk brake pad
Inventor: TSUBOI AKIRA
IPC: F16D66/02
Filed: 1994-10-24
Abstract: PURPOSE: To inform that the lining of a disk brake which exceeds a high temperature at the time of braking so as to cause thermal deformation, abrades up to the thickness of an allowable limit. CONSTITUTION: A plurality of supporting pieces 17 are installed on the back plate 7a of a disk brake pad 7 in a rotor circumferential direction. A leading wire 20 on which a thermal resistance insulating covering is carried out and which is connected to a power supply and an indicator is laid in the horizontal hole 18 of the supporting piece 17, and it is stretched in the rotor circumferential direction of the back plate 7a. The position of the leading wire 20 which is supported with the supporting piece 17 is matched with a surface having the thickness (L) of an abrasion allowable limit of the lining 7b.
Patent JP-S62117588-A (JP)
Inventor: ITO MICHIAKI
IPC: D06F33/02
Filed: 1985-11-18
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-H04135359-A (JP)
Title: Frequency dividing modem
Inventor: YOSHINO AKIRA
IPC: H04M11/00
Filed: 1990-09-27
Abstract: PURPOSE:To reduce cost, to improve performance, to make the device compact and light in weight and to facilitate operations by providing a distributor to be connected to a hybrid transformer in the case of a two wire line and to be connected to a reception side line in the case of a four wire line. CONSTITUTION:A low-pass filter 14 for transmission connects a hybrid transformer 7 and cuts a frequency higher than 2KHz from an audio signal. A hybrid transformer 17 is connected to a mixer 12, mixes transmitted and received signals and connects them to the line. A distributor 13 is connected to the hybrid transformer 17 in the case of the 2W line and connected to the reception side line in the case of the 4W line. A low-pass filter 15 for reception is connected to the distributor 13 and cuts a frequency higher than 2KHz, and a reception amplifier 9 is connected to the low-pass filter 15 for reception, and amplifiers the received signal up to a suitable level so as to transmit it to the hybrid transformer 7. Thus, a line filter having a bidirectional filter function is unnecessitated, the device is made compact and light in weight, the cost is reduced, the performance is improved and the operations is facilitated.
Patent JP-H0886028-A (JP)
Title: Fire-proof structure of eaves ventilation part
Inventor: SUSA MICHISHIGE
IPC: E04D13/16
Filed: 1994-10-24
Abstract: PURPOSE: To obtain a trustful fire-proof structure which securely insulates the ventilation part of eaves when a fire has arisen, by applying a thermo-foaming fire-resistant paint on the ventilation part installed at the fascia board and/or the eaves ceiling. CONSTITUTION: Ventilation members 3, 4 made of an incombustible material and composed of panels 5, 10 having a plurality of opening holes 8, 12 and fire-proof covers 6, 7, 11. And a thermo-foaming fire-resistant paint 13 is applied on the inside face of of the fire-proof covers 6, 7, 11 facing the opening holes 8, 12 of the ventilation members 3, 4. The thermo-foaming fire-resistant 13 foams promptly when it receives a specified heat to securely insulate the opening holes 8, 12 of the ventilation members 3, 4. The same effect can be obtained even when the ventilation members 3,4 are constituted of the opening and the glassfiber net covering it and the thermo-foaming fire resistant paint is applied on the glassfiber net.
Patent JP-H03223799-A (JP)
Title: Method and apparatus for recognizing word separated, especially very large vocabu- lary
Inventor: BITSUTORE BITSUTORERI
IPC: G10L15/32
Filed: 1990-09-26
Abstract: PURPOSE: To advantageously use even large vocabulary by using a small number of storage devices and shorter-time processing and calculation for recognition of a separate word. CONSTITUTION: The value of a characteristic parameter of each sample, namely, each frame of an unknown word is compared with a value (a) of a prescribed limited set of fundamental phonemes, namely, prototypes spoken by a speaker, thereby recognizing the frame to display the label. In a next stage C, individual frames of the unknown word are analyzed based on prescribed rules and a rhythm characteristic (n) of a language, and in a stage D, a voice string is compared with phonemic representations of all words in a vocabulary (d). A candidate model is subjected to another accurate voice analysis E to retrieve the best matching between phonemic strings in the vocabulary and the parameter description of the voice signal. Thus, large vocabulary of the separate word spoken by the speaker is recognized.
Patent JP-H08131874-A (JP)
Title: Method of pulverizing powder
Inventor: FUIRITSUPU EMU SUTOORII
IPC: B01J2/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To mill the starting powder efficiently without the use of additives, the residues of which causes unwanted reactions, by applying an electrostatic charge to the starting powder to form a charged powder and milling the charged powder to produce a milled powder. SOLUTION: The milled powder is produced by supplying the starting powder, applying an electrostatic charge to the starting powder to form a charged powder and milling the charged powder to produce a milled powder. Thus, without use of additives, the charged powder is formed by applying an electrostatic charge to the starting powder before milling by for example an electric charge generator and then is jet milled by giving kinetic energy thereby. The milled powder is recovered by using a product powder collector such as a cyclone, a bag filter or a settling chamber to obtain a product powder.
Patent JP-H04139311-A (JP)
Title: Ceramic glow plug
Inventor: NISHIWAKI KOUZOU
IPC: F23Q7/00
Filed: 1990-09-29
Abstract: PURPOSE:To avoid a correction process after joining work, improve the workability and reduce the cost by a method wherein when a ceramic heater is joined to a metallic pipe, a metallic winding such as nickel and winding silver solder are put on the ceramic heater, and the ceramic heater and the metallic pipe and joined into a piece. CONSTITUTION:When a ceramic heater 3 and a metallic pipe 4 are joined into a piece, a winding silver solder 8 and a nickel winding 9 to be arranged above the silver solder 8 are previously put on the ceramic heater 3 together with the metallic pipe 4. And, when they are heated together in hydrogen atmosphere, the silver solder 8 melts and fills the clearance between the metallic pipe 4 and the ceramic heater 3 and the metallic pipe 4 and the ceramic heater 3 are joined into a piece. At this time, the spiral nickel winding 9 sinks down as the silver solder 8 melts, the absorbs the excess silver solder 8 which does not serve as solder, so that the silver solder 8 is prevented from protruding beyond the circumference of the metallic pipe 4.
Patent JP-H04137877-A (JP)
Title: Still picture printer
Inventor: KANESHIGE TOSHIHIKO
IPC: H04N5/91
Filed: 1990-09-28
Abstract: PURPOSE:To easily print out plural still pictures with simple operation by recording in advance print control information for each still picture signal onto a recording medium so that the printing is automatically implemented based on the print control information at printing. CONSTITUTION:Print control information representing whether or not printing is to be implemented and number of printed sheets is recorded to a recording medium with respect to plural still picture signals. Then an MPU 14 reproduces the recording medium on which the print control information is recorded by a tape reproduction section 11 and plural still picture signals are printed out automatically based on the print control information by a printer 14 sequentially. Thus, plural still pictures are printed easily with a simple operation and a very excellent still picture printer not giving a large load to the user is realized.