baber/WOPTO huggingface dataset:
Patent JP-S63115788-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/327
Filed: 1986-11-05
Abstract: PURPOSE:To enable a printed part to be read by the use of IR laser, by providing a thermal recording layer comprising a colorless or light-colored dye precursor consisting of a fluorene derivative having a substituted amino group and a color developer of a specified general formula on a base. CONSTITUTION:A colorless or light-colored dye precursor consisting of a fluorene derivative having a substituted amino group and color developers of formulas I and II are aded to an aqueous solution of a water soluble high molecular weight material, followed by grinding and dispersing by a ball mill or the like to prepare a coating liquid. The coating liquid is applied to a base such as a woodfree paper, followed by drying to provide a thermal recording layer, thereby producing a thermal recording material. The color developers are preferably used in an amount of 50-1000 wt.% based on the dye precursor. The ratio of the amount of the color developer of formula I being used to the amount of the color developer of formula II being used is preferably 1/9-9/1.
Patent JP-2000085837-A (JP)
Title: Reel for electronic part packaging and production thereof
Inventor: HATAYA TAKAFUMI
IPC: B65D65/46
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To improve biodegradability, quality, and productivity, by composing a carrier tape wrapped round a reel main body and provided with pockets for the storage of electronic parts, out of a base layer comprising biodegradable plastic, and a covering layer made of a conductive material to serve as the surface of the base layer. SOLUTION: A carrier tape 14 is composed of a base layer 28 comprising a biodegradable plastic, and a covering layer 30, made of a conductive material, which covers the surface of the base layer 28. Preferably the coating layer 30 has a minute-hole structure 32. The biodegradable plastic is decomposed by an enzyme released from microbes, and when disposed of into the earth, the biodegradable plastic is, therefore, decomposed by the enzyme from the microbes in the earth. The covering layer 30 made of the conductive material comprises a biodegradable plastic which is the same kind as that of the biodegradable plastic of the base layer 28, and a carbon powder. The enzyme from the microbes enters the minute-hole structure 32, reaches the inside of the carrier tape 14, and can decompose the carrier tape satisfactorily.
Patent JP-H03125312-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANABE SHUNJI
IPC: G11B5/41
Filed: 1989-10-09
Abstract: PURPOSE:To clean the contact surface of an audio head or a video head with a tape and to perform stable recording and reproducing by rotating a loading ring so that a magnetic tape is wound to a rotating drum or the winding is cancelled. CONSTITUTION:The device is equipped with the loading ring 1 for winding the magnetic tape to the rotating drum 4, a cleaning cloth 2 for wiping dust adhering to the rotating drum 4, a cleaning cloth 2 for wiping dust adhering to the contact surface of the audio head 5 or the video head in the recording and reproducing device with the tape, and a fixing member 3 for stretching and laying the cloth 2 on the ring 1 like a chord. When the magnetic tape is wound to the rotating drum 4 or the winding is cancelled by rotating the ring 1, the contact surface of the audio head 5 or the video head with the tape is allowed to be wiped out with the cloth 2. Thus, the contact surface of the audio head 5 or the video head with the tape is wiped out and cleaned just by rotating the ring 1.
Patent JP-H08107673-A (JP)
Title: Current resonance type switching power source
Inventor: YASUMURA MASAYUKI
IPC: H02M7/06
Filed: 1994-10-04
Abstract: PURPOSE: To improve the power factor by smoothing with a smoothing capacitor switching voltage induced by switching current to be supplied to an insulating transformer, and performing control so as to widen the continuity angle of charging current. CONSTITUTION: A magnetically coupled transformer MCT is constituted as a transverse type transformer whose magnetic characteristic can be changed by a control winding, and an output obtained by overwinding the primary winding of an insulating transformer PIT is rectified by a rectifier diode D2 , and smoothed by a capacitor C2 . To the base electrode of a transistor Q3 voltage obtained by dividing the voltage of a smoothing capacitor Ci with resistors R1 and R2 is supplied, and current corresponding to this voltage is caused to flow into the control winding NC as the control current IC of the magnetically coupled transformer MCT.  Namely, control is performed in the direction of increasing the power of switching voltage to be fed back from the magnetically coupled transformer MCT, and in the direction of spreading the continuity angle of current for charging the smoothing capacitor Ci and making the power factor higher.
Patent JP-H01104146-A (JP)
Title: Packaged food and production thereof
Inventor: TSURUMAKI CHIHIRO
IPC: A23L7/10
Filed: 1987-10-19
Abstract: PURPOSE:To produce a packaged food readily edible by holding by hand, not bursting even by heating through an electric oven, by packing a filling material consisting of various foods into a filmy food and forming. CONSTITUTION:Grain, vegetable, animal meat, fish meat, bean or fruit cooked by heating is used as a main raw material, optionally blended with salt, fats and oils and seasoning to prepare a filling material. Separately wheat flour and/or eggs and used as main materials, optionally blended with a vegetable baked food, fats and oils and water, homogenized, roasted into a filmy state to prepare a filmy food. Optionally a great number of small holes are bored in the filmy food. Then the filling material is packed into the filmy food and then the packaged material is shaped into a desired form.
Patent JP-H03125702-A (JP)
Title: Resin concreting method
Inventor: TAKEUCHI HISATOMO
IPC: E01C7/30
Filed: 1989-10-09
Abstract: PURPOSE:To facilitate execution by piling up aggregate and synthetic resin separately to spread when pavement is made by means of raising concrete, and leveling and solidifying the raising concrete in a specific thickness. CONSTITUTION:Aggregate 2 consisting of inorganic matters such as sand, crushed stone, etc. is piled up in a specific thickness on the pavement surface 1 for a road, bridge-girder, floor, etc., synthetic resin is spread thereon, and it is permeated among the aggregate 2 to solidify. Or, first of all, the synthetic resin is applied to the surface, the aggregate 2 is piled up before it is solidified, and the aggregate is leveled to solidified. The mixing process of the aggregate and synthetic resin is not required, and the aggregate is easily leveled. According to the constitution, working efficiency can be promoted.
Patent JP-S63115693-A (JP)
Title: Cream solder
Inventor: IWASA SANDAI
IPC: B23K35/22
Filed: 1986-11-04
Abstract: PURPOSE:To improve the tackiness retentivity after printing by incorporating >=1 kinds of compds. such as tributoxyethyl phosphate and trioctyl phosphate at a specific weight ratio into a pasty flux. CONSTITUTION:The compds. of at least one kind selected from the tributoxyethyl phosphate, trioctyl phosphate, dioctyl phosphate, and dibutyl diglycol adipate are incorporated into the components of the cream solder constituted of solder powder and the pasty flux. The cream solder is so constituted as to contain said compds. at >=10 pts. wt. per 100 pts. wt. pasty flux. Since the components of the tributoxyethyl phosphate, etc., impart the viscosity retentivity to the solder, the tackiness retentivity of the paste solder after the printing thereof is improved.
Patent JP-H01104666-A (JP)
Title: Thermosetting resin composition
Inventor: TANABE HISANORI
IPC: C08L33/14
Filed: 1987-10-19
Abstract: PURPOSE:To provide the title novel composition useful for a one-pack coating and composed of a vinyl resin obtained by copolymerizing a glycidyl-containing alpha,beta-ethylenic unsaturated monomer, t-butyl (meth)acrylate and a copolymerizable monomer. CONSTITUTION:The objective composition is composed of a vinyl resin produced by copolymerizing (A) 5-95wt.% of an alpha,beta-ethylenic unsaturated monomer containing glycidyl group [e.g. glycidyl (meth)acrylate], (B) 5-95wt.% of t-butyl (meth)acrylate and (C) 90-0wt.% of other copolymerizable monomer non- reactive with glycidyl group (e.g. 2-hydroxyethyl acrylate).
Patent JP-H02112377-A (JP)
Title: Electronic filing device
Inventor: TAJIMA KAZUAKI
IPC: H04N1/21
Filed: 1988-10-21
Abstract: PURPOSE:To execute the transmission of picture information without the degradation of picture quality by dividing picture information and transmitting the information when the number of picture elements in the sort side direction of the filed picture information is larger than the number of picture elements in the main scanning direction of a facsimile equipment to receive the information. CONSTITUTION:Picture element number comparing means 16 and 18 are provided to compare the number of the picture elements in the short side direction of the picture information to be transmitted with the number of the picture elements in the main scanning direction of the facsimile equipment which is a transmission destination. Further, a picture information dividing means 18 is provided to divide the picture information into plural pages in the short side direction when it is discriminated that the number of the picture elements in the short side direction is larger according to the compared result of the picture element number comparing means. Then, a transmitting means 25 is provided to transmit the picture information to the facsimile equipment which is the transmission destination at every divided page. Thus, the transmission of the picture information can be executed without generating the degradation of a picture in the main scanning direction.
Patent JP-S62124134-A (JP)
Title: Rubber composition having low heat-generation
Inventor: HIRATA YASUSHI
IPC: C08L21/00
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a composition suppressing peptization and realizing low heat-generation without lowering abrasion resistance, by compounding a natural rubber or a diene rubber with a reinforcing filler and a specific heat-generation modifier. CONSTITUTION:(A) 100pts.(wt.) of one or more rubbers selected from natural rubber and synthetic diene rubber are compounded with (B) 2.0-100pts. of a reinforcing filler and (C) 0.1-5pts. of a heat-generation modifier of formula I-VII (both R1 and R2 are H or 1-4C alkyl or R1 is H and R2 is phenyl; R3 and R4 are H, 1-2C alkyl, hydroxyalkyl, cycloalkyl or aryl; R5 and R6 are methyl; X is NH or O) [e.g. N-(p-N',N'-dimethylaminophenyl)maleimide, etc.].
Patent JP-H1195045-A (JP)
Title: Refractive index distribution optical fiber
Inventor: YAMASHITA TOMOYOSHI
IPC: C08F220/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wide band plastic optical fiber(POF) with a small transmission loss large in numerical aperture with an excellent wet heat resisting characteristic by making the refractive index of a center part highest, and lowering the refractive index gradually toward the outer peripheral part. SOLUTION: A plastic optical fiber(POF) is of multilayer structure formed by concentrically laminating independent polymers HP1, HP2,...HPn respectively manufactured of two or more kinds of vinyl monomers M1, M2,...Mn (n is an integer of 2 or more) and gradually lowered in the refractive index and a (co)polymer with the glass transition temperature (Tg) of 80 deg.C or higher, selected from a group of one or more kinds of binary copolymers CP of the above-mentioned monomers. The refractive index of a center part is made highest, and the refractive index is gradually lowered toward an outer peripheral part. This POF of multilayer structure is of structure formed of nonmixed layers (LNB) with thickness TNB and mixed layers (LB) with thickness TB, or structure formed of only the nonmixed layers (LNB).  This results in obtaining the wide band POF with a small transmission loss large in numerical aperture with an excellent wet heat resisting characteristic.
Patent JP-H06119383-A (JP)
Title: Parallel distributed data base system
Inventor: KOYAMA NORIYUKI
IPC: G06F17/30
Filed: 1992-10-02
Abstract: PURPOSE:To shorten response time even in the case that plural processing requests to a data base system overlap each other by registering data to plural data base systems and processing plural accesses to the same data or the same data base simultaneously in parallel in the case that the frequency-in-use of the data is high. CONSTITUTION:When a data registering instruction is received, a registering data base managing means 112 adds a data base name and frequency-in-use information as additional information at the time when a data base system managing part 11 registers the data to the designated data base system. In the case that the frequency-in-use of the data is high, or in the case that it is expected that the data is accesses simultaneously with other data, it registers the same data to two or more data bases when a registering person gives an instruction. Accordingly, even in the case that the plural access requests come simultaneously to the same data, they can be processed simultaneously by the data base system to operate in parallel.
Patent JP-H03126018-A (JP)
Title: Stroboscope controller for camera
Inventor: TAKAMI SATOSHI
IPC: G03B7/17
Filed: 1989-10-11
Abstract: PURPOSE:To improve the operability in switching of an automatic flashing and a forcible flashing by allowing the mode to be the automatic flashing mode when a flashing part is in a housing position and the forcible flashing mode when the flashing part is in the flash position. CONSTITUTION:In the case of operating a releasing button 31 when the flashing part 12 is in the housing position, whether the stroboscope is allowed to flash or not is judged based on the calculated exposure factor. When the camera judges the stroboscope is to be used, proper exposure is carried out by moving the flash part 12 to the flash position, and then flashing the stroboscope; the flash part 12 is moved to the housing position after flashing. On the other hand, in the case of operating the releasing button 31 when the flashing part 12 is in the flash position, the stroboscope functions and the forcible flash mode whereby the stroboscope is allowed to flash forcibly irrespective of the exposure factor. Thus, the need for a switching means which carries out switching the automatic flashing mode and the forcible flashing mode is eliminated, and the operability can be improved.
Patent JP-S63118141-A (JP)
Title: Illumination controller
Inventor: IMAI RYOICHI
IPC: G03B21/11
Filed: 1986-11-06
Abstract: PURPOSE:To reduce the fatigue of the eyes of an operator and to improve operation efficiency by controlling the illuminance of an interior lighting means suitable to image observation when an image observing device is in operation. CONSTITUTION:When a power switch 7 is turned on, a microfilm reader 4 operates to project image information on an optical screen 5, but an illuminance sensor 8 detects the in-room illuminance nearby the optical switch 5. Its detection signal is inputted to a controller 8, but when the in-room illuminance is larger than a specific value, namely, when the image on the optical screen 5 is hard to read because the lighting by an interior light device 1 is too bright, a wave which is frequency-modulated according to the difference between the in-room illuminance and specific illuminance (optimum illuminance) is sent as a dimming signal from a transmitter 9 to a receiver 10. The modulated wave received by the receiver 10 is demodulated by a dimming control circuit 11 and inputted to a dimming circuit 12, and consequently the quantity of light of the interior light device 1 is adjusted to the proper quantity of exposure suitable to the read of the image on the optical screen 5. Therefore, the fatigue of the operator's eyes is reduced.
Patent JP-S61130855-A (JP)
Inventor: PEETAA BUIGETSUTO
IPC: G01N21/05
Filed: 1985-11-25
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-H0976500-A (JP)
Title: Ink jet recording head and ink jet recording device
Inventor: MORI TOSHIHIRO
IPC: B41J2/05
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of the application of a load to a ball due to the shape of the tip of a capillary by a constitution wherein the bonding surface on the 1st side of an incline, to which a recording head is fixed, is made lower than the bonding surface on the 2nd side, to which a printed-wiring board is fixed. SOLUTION: After the height of a capillary 204 is controlled through the circular motion at its vertical movement so as to be vertically brought into contact with the bonding pad 202 of a printed-wiring board placed on the horizontal surface, the capillary 204 is moved to a bonding pad 201. At that time, a ball 207 formed at the tip of a bonding wire 203 is pushed against the face of the capillary 204. Next, the capillary 204 is lowered so as to being the ball 207 in contact with the bonding pad in order to perform bonding, during which ultrasonic vibration is applied in case of by thermosonic technique.  Since the 1st side bonding position is lower than the 2nd side bonding position, the capillary 204 in its circular motion can be brought into contact with the inclined bonding surface at the angle, which is more near normal than that realizing when the 1st side bonding potion is flush with or higher than the 2nd side bonding position.
Patent JP-H10112068-A (JP)
Title: Disk and disk reproducing device
Inventor: KAWAMOTO KOTARO
IPC: G11B7/24062
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To surely and instantly discriminate the number of reflection layers on one surface of a disk by providing a first area where information are recorded by the formation of bit and a second area where disk form information capable of discriminating the number of reflection layers of one surface of the disk are recorded by selectively eliminating the reflection layers on the disk. SOLUTION: A reflection layer elimination pattern data recording area B to be constituted by recording patterns of target data while selectively eliminating the reflection layers is provided at the inner peripheral side of an ordinary data recording area A where data are recorded by the formation of bit on the disk. Since the reflected light detection level of a reflection elimination part is sufficiently lower than the bottom detection level of the signal of the data recording area A and is an equal value independent of the number of the reflection layers, a constant binary signal is easily obtained and the reproducing of data is performed satisfactorily. Thus, the number of layers of the single surface of the disk is surely and instantly discriminated.
Patent JP-H0691076-A (JP)
Title: Frill guiding device
Inventor: MATSUSHITA MORIYOSHI
IPC: D05B29/02
Filed: 1991-10-14
Abstract: PURPOSE:To prevent frills from being sewn to a work by guiding the frills to the outer side of a needle motion way in sewing the work such as a futon Japanese guilt and mattress under the frills which are preliminarily sewn to the work. CONSTITUTION:A presser member 28 is fixed to a presser rod 25, and a guide member 29 is provided to be freely displaceably by resiliency surrouding the presser member 28. The guide member 29 has a guide part 38 which is developed radially out larger as it is lower, thereby the frills 27 are caught and guided to the outer side.
Patent JP-H10110503-A (JP)
Title: Fitting method for eaves ceiling member
Inventor: OGAWA SHOICHI
IPC: E04B9/30
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work for an eaves ceiling in a construction job site by placing an eaves ceiling member and a bag body below a bracket stile or a rafter of an eaves edge part, and inflating the bag body to bring the eaves ceiling member into contact with the lower surface of the bracket stile or the rafter, thereby fixing the eaves ceiling member to the bracket stile or the rafter. SOLUTION: An eaves ceiling member 5 has the upper fitting surface coated with an adhesive agent 6, and is placed between the rafter 31 of an eaves edge part and a shutter box 23, and a bag body 7 made of rubber or the like is placed under the material. Subsequently, air is fed into the bag body 7 to be inflated, whereby the eaves ceiling member 5 is lifted up to be brought into contact with the lower surface of the rafter 31. The adhesive agent 6 is hardened so that the eaves ceiling member 5 is stuck to the rafter 31. After that the bag 7 is deflated to be contracted and removed. After that, a face plywood 35 is fitted to a fascia board 32 by nailing, and a thin drainage 8 is installed.  Accordingly, a projection such as a shutter box or the like of the outer wall part of a building will not be an obstacle to fitting the eaves ceiling material to a bracket stile or the rafter so as to facilitate fitting of the eaves ceiling member in a construction job cite.
Patent JP-2000101620-A (JP)
Title: Radio ring network system
Inventor: OGURA KAZUYOSHI
IPC: H04L12/28
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve line quality and reduce interference noises in a network by reducing the number of unnecessary radio routes as much as possible. SOLUTION: Respective node devices 100a, 100b, 100c and 100d are respectively provided with radio equipment capable of individually establishing bindirectional radio channels with the facing node device. In the case of normal communication with no propagation path fault or the like, the respective node devices 100a, 100b, 100c and 100d respectively control the radio equipment of devices themselves so as to establish only radio channels 211, 212, 213 and 214. With this control, an active communication route 301 is established inside the ring and data sent from the node device 100a, for example, can be transmitted through the active communication route 301 in the order of node devices 100b, 100c, 100d and 100a.
Patent JP-H06115030-A (JP)
Title: Laminated polyester film
Inventor: MIMURA TAKASHI
IPC: B32B27/36
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a laminated polyester film superior in easy adhesion, easy lubricity, resistance to blocking and antistatic properties by a method wherein a polyester resin layer having sulfonic metal salt group is provided on one surface of a polyester film, and thereon an acrylic resin layer is laminated. CONSTITUTION:A laminated polyester film is obtained by providing a polyester resin layer having sulfonic metal salt group on at least one surface of a polyester film and thereon laminating an acrylic resin layer. The two layers are applied before the completion of the crystalline orientation of the polyester film. After the film is oriented in at least one direction, the crystalline orientation of the polyester film is completed. The sulfonic metal salt group-containing polyester is a polyester containing an ester-forming sulfonic metal salt group- containing compound as a copolymerizing component.
Patent JP-H1142861-A (JP)
Title: Thermal recording material
Inventor: HASHIMOTO SHUICHI
IPC: C09B11/28
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which shows superior whiteness degree in the texture while maintaining the high fastness of a colored image as a thermal recording material. SOLUTION: In the thermal recording material which has a thermal recording layer containing a colorless or pale color electron-donative developing agent and an electron-receptive developer which comes into contact with the electron- donative developing agent to color, formed on a support, a fluorane compound expressed by formula (in the formula, R is a hydrogen atom or a methyl group) is used as the electron-dona developing agent and a polyalkyleneglycol surfactant is added to the thermal recording layer.