baber/WOPTO huggingface dataset:
Patent JP-H05155806-A (JP)
Title: Production of metallic salt of fatty acid
Inventor: FUJIO TAKESHI
IPC: C07C51/41
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a powdery or granular fatty acid metallic salt reduced in deterioration due to the oxidation by adding a fatty acid as a raw material having a specific iodine value to a dispersion obtained by dispersing a metal hydroxide other than alkali metals into water and reacting the fatty acid with the metal hydroxide. CONSTITUTION:A fatty acid having >=100 iodine value (e.g. linolic acid) is added to a dispersion obtained by dispersing a metal hydroxide other than alkali metals (e.g. calcium hydroxide of 1-2.8 equivalent ratio based on the fatty acid) in water of 4 times the weight of the fatty acid. Then, these components are made to react at a temperature 1-20 deg.C higher than melting point of the fatty acid to provide the objective powdery or granular fatty acid metallic salt. Since the fatty acid metallic salt obtained by this method is not subjected to deterioration by the oxidation, it can be utilized as feeds for pisciculture, livestock, etc.
Patent JP-H11156915-A (JP)
Title: Additive-containing resin molded product and its production
Inventor: TAKASE HIROBUMI
IPC: B32B27/18
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an additive-containing resin molded product capable of keeping the capacity of an additive over a long period of time without almost generating the exudation or volatilization of the additive and reduced in the lowering of various physical properties caused by the lowering of the mol.wt. of a polyester resin. SOLUTION: When a polyester resin 5 is heated and melted by using an extrusion molding machine 1 to be molded into a predetermined shape, a di- or more functional additive 6 having at least one of a functional hydroxyl group, a carboxyl group, an amino group and an ester group is added to react the polymeric molecules of the polyester resin 5 in a molten state with the additive 6 to obtain an additive-containing resin molded product wherein the additive 6 is bonded to polymer molecules by an ester bond or an amido bond.
Patent JP-H05173439-A (JP)
Title: Image forming device
Inventor: SEII MASAHIRO
IPC: H05B3/84
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the temperature of a resistance heating element from excessively rising and to detect the temperature of the resistance heating element at a high speed and with high accuracy by detecting the temperature of the resistance heating element as the fixing heat source of toner having a heating and fusing property. CONSTITUTION:Since a resistor 32 whose coefficient of resistivity is high such as tungsten or molybdenum is laminated and printed on the back surface of an insulating substrate 7 such as alumina ceramic whose heat resistance is high, the temperature of the resistance heating element can be detected at a high speed and with high accuracy by executing such control that the resistance heating element is energized and heated when a current value flowing to the resistor 32 is high and the energizing of the resistance heating element is stopped when the current value flowing to the resistor 32 is low by utilizing the temperature characteristic of the resistor 32 that a resistance value is small and a large current flows at the time of low temperature and the resistance value is large and the current hardly flows at the time of high temperature.
Patent JP-2000167613-A (JP)
Title: Sheet rolling mill and method for controlling sheet shape
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/38
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet rolling mill with which the influence of thermal crown of a work roll is removed simply and effectively during rolling and sheet shape controlling method. SOLUTION: This sheet rolling mill 10 has the mechanism in which, in at least one of upper and lower roll assemblies, the work roll 20, 21 is supported with divided back-up rolls 30, 31 which are divided into three or more divisions in the axial direction of the roll and is the divided back-up rolls 30, 31 and plural divided back-up roll units consisting of a screw-down device, load detector and screw-down location detector which are provided on every divided back-up rolls are mounted to an inner housing respectively and independently. The sheet rolling mill 10 is provided with a temperature detector 59 for detecting the temperature distribution in the axial direction of the work rolls 30, 31 and zone coolant device for controlling the temperature distribution in the axial direction of the work rolls 30, 31.
Patent JP-H11162210-A (JP)
Title: Lamp for vehicle and manufacture thereof
Inventor: TEJIMA TAKAYA
IPC: C23C18/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent water and dust, etc., from invading inside by integratedly molding a lens and a lamp housing. SOLUTION: A lamp for a vehicle is obtained comprising a lens and 1 and a lamp housing 2 which are integratedly molded by a die slide injection molding method. Although, a resin comprised by the lamp housing 2 is not particularly limited, similarly to the lens 1, it is preferable to use a resin having excellent transparent performance such as acrylic resin, e.g. polycarbonate, and polymethylmethacrylate. The lamp housing 2 comprises the resin having excellent transparent performance, so that at a predetermined portion on the outer surface of the lamp housing 2, a reflecting film comprising aluminium and silver, etc., is molded, thereby enabling a lamp for vehicle having high total reflectance and excellent performance to be provided.  Preferably, the reflecting film is molded by a specific silver mirror reaction, and thereby to enable the reflecting film which is even to be efficiently molded for a short time.
Patent JP-H03200354-A (JP)
Title: Semiconductor device mounting case
Inventor: YASUHARA MASAHARU
IPC: H01L23/14
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the cost of brazing and improve reliability by joining a composite metal material made by compounding three layers of upper and lower nickel layers and an intermediate molybdenum layer in a ratio where the thermal expansion coefficient of the three layers is a specific value in a specific temperature range, with an aluminum ceramic frame. CONSTITUTION:Ni 2 is employed as upper and lower layers an Mo as an intermediate layer 3. A composite metal material of a three-layered structure made by compounding the layers such that their thermal expansion coefficient is 6-8X10<-2> in a temperature range of 20-700 deg.C is employed as a bottom plate metal material layer 1. An alumina ceramic frame 5 is joined with the periphery of the upper surface of the bottom plate metal material layer 1 using a silver brazing material 4. In order for the thermal expansion coefficient of the bottom plate metal material layer 1 at 20-700 deg.C to approach that of Al2O3 being material quality of the ceramic frame 5, the ratio of plate thicknesses of the Ni 2 and the Mo 3 is set to be Mo 1-4 with respect to Ni 1. Accordingly, the thin alumina ceramic frame 5 and the composite metal material 1 can be joined together without causing any deformation thereof. Hereby, the cost of brazing is reduced and reliability is improved.
Patent JP-H03203235-A (JP)
Title: Etching method
Inventor: KONDO MASAHARU
IPC: H01L21/306
Filed: 1989-12-28
Abstract: PURPOSE:To prevent etching failure from occurring and achieve etching of a small hole by irradiating ultraviolet rays onto a substrate as a pretreatment when eliminating the film on the semiconductor substrate by chemical etching. CONSTITUTION:Ultraviolet rays are irradiated onto a substrate 20A while blowing N2 in a first process. Then, in a second process, etching is performed while blowing a chemical liquid and washing is performed by stopping the chemical liquid while spraying pure water. In a third process, an IPA is sprayed, an IPA is stopped, N2 is sprayed, and a substrate 20C is subjected to primary drying. Then, in a fourth process, a substrate 20D is subjected to secondary drying by a hot plate 40, thus enabling a fine hole to be etched preventing etching failure from occurring.
Patent JP-H104362-A (JP)
Title: Viterbi decoder by reduced metric calculation
Inventor: CESARI R A
IPC: G06F17/15
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the complicated circuit for signal processing and the power consumption by selecting a prescribed component among autocorrelation terms and cross correlation terms and generating a branch metric through the combinations of the components. SOLUTION: In one symbol instance, components of autocorrelation terms and cross correlation terms of a branch metric group are calculated only once and the result is stored in registers 564 to 586. The components selected among the autocorrelation and cross correlation components are combined by multiplexers 590 to 600 and selectors 626 to 636 to form the autocorrelation terms and cross correlation terms. A state table control section 588 decides which components of the registers 564 to 586 are to be combined and whether the component is positive or negative. Outputs 650, 652, 654 are cross correlation terms and outputs 656, 658 and 660 are autocorrelation terms. An adder 662 generates a branch metric as an output 664.
Patent JP-2001159177-A (JP)
Title: Surface sheet and toilet device
Inventor: SAGARA YOSHINORI
IPC: E03D9/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface sheet excellent in productivity and a toilet device equipped therewith while having such conventional merits that an operating surface is clean, a bidet can be very sanitarily used, and since a resin layer containing an antimicrobial is formed only around the surface of a base resin (basic material) as an operation name plate, cost can be reduced without using the antimicrobial up to the deep layer of the base resin. SOLUTION: A surface sheet is constituted of basic materials and a colored and antimicrobial pattern layer formed on the basic materials.
Patent JP-H05182502-A (JP)
Title: Luminaire
Inventor: TSURUOKA SHINICHI
IPC: F21V7/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide a luminaire in which devices can be miniaturized without deteriorating the reflection characteristic of a reflector even if the radius of curvature of the reflector is increased. CONSTITUTION:A non-reflecting surface 17 having the same diameter as the maximum diameter portion of a reflecting surface 16 is formed in a front reflector 11 in such a manner that it roughly continues from the maximum diameter portion of the reflecting surface 16. Since the interval between a high pressure gas discharge lamp HID and a front face glass body 19 can be maintained without enlarging the opening 14 of the front reflector 11, the glass body 19 is not adversely affected by heating of the high pressure gas discharge lamp HID. Illuminating light from the high pressure gas discharge lamp HID and reflected light from the reflecting surfaces 16, 30 are not reflected at the non- reflecting surface 17, so the illumination characteristics of the luminaire are not changed.
Patent JP-2000166905-A (JP)
Title: Fluoroscope base
Inventor: KATO MIKIHIKO
IPC: A61B6/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroscope base provided with a continuous and wide photographing stroke without increasing the size of the base. SOLUTION: A localization detecting potentiometer 55 is arranged in a fluoroscopy system and an operation panel 25 is provided with an imaging system operation handle 47, a photographing switch 48 and a continuous operation selecting switch 53. A CPU 58 receives position signals from the localization detecting potentiometer 55 and 54 and signals from the continuous operation selecting switch 53, the imaging system operation handle 47 and the photographing switch 48, transmits the signals to an imaging operation motor 57 and a top plate operation motor 56, drives radiography system and a top plate 40 by the motors 57 and 56 and controls them.  Thus, the continuous operation selecting switch 53 is automatically changed-over in the end point of one mobile range into the other mobile range continuously when a radiographic range exceeds one of the mobile ranges of the radiography system and the top plate 40.
Patent JP-H09309259-A (JP)
Title: Method and apparatus for guaranteeing payment before printing of certification seal in postal charge meter
Inventor: DONARUDO TEII DOORAN
IPC: B41K3/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To remarkably decrease possibility of wiretapping of data by a method wherein when it is certified that transaction of postal charge is effective, a coded paid certificate is sent from a vault subsystem and only when there exists a specified relation to a reprepared coded paid certificate, printing a seal for certifying that the postal charge has been separately paid is started. SOLUTION: When a postal charge is inputted and a mail matter is fixed at a specified position, a base processor 9 asks establishment of a session key to a vault printing processors 7 and 41. The vault processor 7 prepares the first certificate thereby and the printing processor 41 compares it with the second certificate prepd. and when they are the same, the first coded data certificate is prepd. and it is sent to the vault processor 7. The vault processor 7 compares it with the second coded data certificate and when they are the same, payment is started and when it is finished, the first card paid certificate is issued and the printing processor 41 compares it with the prepd. second card paid certificate and when they are the same, printing is started.
Patent JP-H07180715-A (JP)
Title: Installation structure and method for automobile parts
Inventor: NOJIMA KOJI
IPC: F16B5/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide an installation structure and method for automobile parts with which an angle of a screw portion of a previously installed welding nut is always accurately set and a screw thread of the screw portion is not crushed. CONSTITUTION:A bracket 2 is installed on a surface of a car body panel 1, which bracket 2 has a welding bolt 4 provided with a screw portion 4a penetrated and projected to a front side, on its rear side. An installation hole 3a for automobile parts 3 is formed on the screw portion 4a of the welding bolt 4 followed by fastening by means of a nut 5. A locate nut 7 is arranged between the bracket 2 and the automobile parts 3. The locate nut 7 is fastened to the screw portion 4a of the bracket 2. The locate nut 7 is then inserted into a locate hole of a locate plate, so that the bracket 2 is positioned in respect to the car body panel 1. The bracket 2 positioned by the locate plate is instaled on the car body panel 1. The installation hole 3a of the automobile parts 3 is formed on the screw portion 4a of the bracket 2 installed on the car body panel 1, followed by the fastening by the nut 5.
Patent JP-H09125629-A (JP)
Title: Gutter with metal net
Inventor: YOSHIDA KAZUYUKI
IPC: E04D13/064
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To contrive to drain rainwater smoothly by mounting the upper part of a gutter which is covered with a metal net and avoiding the generation of a clogged state in a gutter attributable to flying withered leaves which wind brought. SOLUTION: A stainless steel-made metal net is fixedly set up on the upper part of an opening of a gutter which is hitherto used. Then, it is arranged to avoid the generation of a clogged state in the gutter 1 attributable to withered leaves dropped on a roof or wind-borne withered leaves. This construction makes it possible to reduce the troubles to remove the withered leaves and prevent the generation of drain obstacles caused by rainwater.
Patent JP-H10210016-A (JP)
Title: Method and device for communicating data packet
Inventor: RICHARD JOSEPH PAULS
IPC: H04L1/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an ARQ(automatic retransmission inquiry) technique which reduces the number of times of packet retransmission to increase the data throughput in various communication applications. SOLUTION: A transmitter 10 of the system gives an input data packet to a first convolution encoder 12 operated at a first rate to generate an internal code including plural encoded packets. Encoded packets are interleaved and are given to a second convolution encoder 16 which generates an external code including a transmission packet generated from each of encoded packets and is operated at a second rate. A first transmission packet is sent to a receiver and is decoded in a Viterbi decoder operated at the second rate to generate a decoded version of the first transmission packet. The decoded version is inverted to present first temporary decoding of the input packet.
Patent JP-H08236065-A (JP)
Title: Means to reduce contamination of ion source of mass spectrometer leak detector
Inventor: SHIDONII II BATSUTORIRU JIYUNI
IPC: H01J49/14
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of an ion source area of a leak detector and decrease contamination of a leak detector ion source by an ion source assembly being surrounded by a thin, removable liner. SOLUTION: An ion source liner 12 is housed in a cavity 17 together with a beam restraint aperture 20 in a bottom face plate 13, and an ion source assembly 11 is housed in the liner 12. The liner 12 and/or the bottom face plate 13 are/is held at home position by mechanical means for restraining thermal conduction between a mass spectrometer vacuum envelope 10. Much heat radiated by an incandescent filament and/or an additional heater is acquired by the liner and heated by radiation heat for liner heat shutdown. The high temperature of the liner decreases contamination of the liner and an ion source area.
Patent JP-H05178720-A (JP)
Title: Solid oily cosmetic
Inventor: SHUKUZAKI KOICHI
IPC: A61Q1/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide a solid oily cosmetic having excellent fluidity in filling, free from oily feeling such as stickiness and greasy luster and giving matte and powdery finished skin. CONSTITUTION:Agglomerated powder (having a sphere-reduced diameter of >=0.01mum) hydrophilized with a polyhydric alcohol (e.g. glycerol, 1,3-butylene glycol and propylene glycol) and/or a water-soluble polymer (e.g. xanthan gum, polyethylene glycol, PVA and hydroxyethyl cellulose) is compounded in an amount of 30-85wt.%, preferably 40-75wt.% based on the total cosmetic. The weight ratio of the hydrophilization agent to the powder to be treated is 0.1-25 to 100, preferably 2-10 to 100.
Patent JP-H05177246-A (JP)
Title: Plated tungsten wire rod and drawing thereof
Inventor: UMEKAWA KANJI
IPC: B21C1/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a smooth plated tungsten wire rod poor in pin holes. CONSTITUTION:The tungsten wire rod X subjected to plating with nickel or platinum on the golden layer formed by strike plating on the tungsten surface is drawn by a die 1 controlled to a certain temperature between 100 and 950 deg.C. Further the wire rod X whose tungsten surface is plated directly with nickel or platinum is drawn while the temperature of the die 1 is controlled to a certain temperature between 100 and 700 deg.C. In this way, for example, when the wire rod is used as ionized wire, etc., an equipment is improved in characteristics and corrosion resistance.
Patent JP-H10170602-A (JP)
Title: Inspecting system
Inventor: OISHI AKIRA
IPC: G01R31/28
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To collect information about the working condition of an inspecting system which tests the quality of an object such as semiconductor parts, in order to increase operating rate of a tester which tests an object and a handler which deal with an object. SOLUTION: A relay 20, which is connected to handlers 30A, 30B and a tester 40, collects some information on the working condition of these devices, counts the number of objects, and sends the information and the number to a server 50A and a memory 50B. The server 50A, on the basis of the collected information and quantity, calculates operating time of the handlers 30A, 30B and the tester 40 which is required to test unit number of the objects, and search or grope efficient combination of the handler and the tester referring to the operating time in the next inspection.
Patent JP-2001167417-A (JP)
Title: Head slider and disk driving device
Inventor: YOTSUYA MICHIO
IPC: G11B21/21
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a head slider and a disk driving device provided with the head slider capable of suppressing damages of the head slider and a recording medium when the head slider is brought into contact with the surface of the recording medium by vibration or impact, which a foreign matter such as dust is difficult to enter between the surface of a magnetic disk and the floating surface of the head slider, and capable of suppressing the reduction in floating quantity of the head slider and the instability of floating. SOLUTION: In the head slider 15 which is provided with at least rail parts 17, 18 having the floating surfaces 17a, 18a which are formed on the opposite surface 16 oppositely arranged on the surface of the moving recording medium and are protruded from the opposite surface 16 receiving pressure floating from the surface of the recording medium by the flow of air flowing between the surface of the recording medium and the opposite surface 16, the contour shapes of all parts facing at least the inflow direction F of the air flow of the peripheral parts 17b, 18b of the rail parts 17, 18 are formed into projecting curved shape in the inflow direction F.
Patent JP-H11170565-A (JP)
Title: Recording apparatus
Inventor: OIDE TAKAHIRO
IPC: B41J2/165
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent emission inferiority at a time of the replacement of a recording head in a recording apparatus. SOLUTION: When it is detected that a recording head is replaced newly (step 1602), a head replacing flag is set (step 1605). A wiping value is set from a table corresponding to whether a color head is a monochromatic head (steps 1607, 1608) to alter the wiping number of times (step 1609) to perform install cleaning (step 1610).
Patent JP-H09162619-A (JP)
Title: Antenna for receiving proximity warning radio wave from automobile driven for emergency purpose
Inventor: TOTSUKA SHIZUO
IPC: H01Q1/22
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the structure of the antenna and its mount method to recognize a radio wave incoming direction when a short radio wave is selected for a warning radio wave. SOLUTION: Since it is required to mount an antenna 1 to four faces of a vehicle, the antenna 1 should be configured small and should not occupy a great deal of space. An insulation sheet is sticked onto a radio wave interruption metallic thin plate 2, a metallic plate or a metallic foil tape acting like the antenna 1 is sticked on the sheet, a connection wire is led out, a protection plastic sheet 4 is covered onto them, and the face of the protection plastic sheet 4 is adhered onto an inner face of a window pane. In the case of sticking antenna not to the window but to a metallic face, the antenna 1 not employing the radio wave interruption metallic thin plate 2 may be adhered to an outer metallic face of a vehicle.