baber/WOPTO huggingface dataset:
Patent JP-H0840718-A (JP)
Title: Porous silica containing antifogging agent and antifogging polymer film
Inventor: TERASE KUNIHIKO
IPC: C08J5/18
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a polymer film having high transparency and excellent in durability of antifogging effect. CONSTITUTION:Spherical porous silica containing an antifogging agent is obtained by compounding a porous silica with the antifogging agant having refractive index of >=1.48 at 30 deg.C in a weight ratio of >=0,1 to the spherical porous silica. The obtained spherical porous silica has an average particle diameter of 1-20mum. The objective antifogging polymer film is produced from a polymer composition containing 1-50wt.% of the spherical porous silica containing the antifogging agent.
Patent JP-2000011589-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of easily and surely fixing a reel spring to an upper cassette half. SOLUTION: In this magnetic tape cassette 10, boss parts 19 and a clear piece control rib 18 are provided on the inside surface 12a of the upper cassette half 12. A leaf spring 20 for urging the reel is provided with a pair of arm parts 21 and a base end part 22 connecting the arm parts 21, and through-holes 23 are arranged on the base end part 22. Then, the positioning is made in such a manner that the base end part 22 is engaged with the clear piece control rib 18 which is the part of the upper cassette half 12 other than the boss parts 19.
Patent JP-S6423364-A (JP)
Title: Document editing device
Inventor: AZUMA SEIICHI
IPC: G06F17/21
Filed: 1987-07-20
Abstract: PURPOSE:To realize normal correcting/editing operations even with a document having a complicated tree structure by forming a document structure into a tree structure via a structure formation processing part. CONSTITUTION:A document editing device forms a document into a tree structure via a structure formation processing part 10 with the correcting/editing operations, etc. This document structure is analyzed by an editing processing part 9 and displayed graphically on a display screen 1. Thus the normal correcting/editing operations are possible even with a document having a complicated tree structure. Furthermore the document structure is easily known.
Patent JP-H1027141-A (JP)
Title: Electronic mail system
Inventor: ODA TADASHI
IPC: G06F13/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To generate a return mail through easy operation for a received electronic mail by transmitting even information in a sent mail control information storage part equipped with at least a transmission destination, title, and answer request setting means together with an electronic mail body. SOLUTION: When an electronic mail requiring a return from its receiver is sent, the electronic mail body generated by an electronic mail display and generating means 210 is sent together with added information in the sent mail control information storage part 207 including the transmission destination, title, and answer request setting means, etc. Here, the answer request setting means is a means which generates the sent mail body requiring an answer from its electronic mail receiver by adding a mark code to an answer needed place and also adding a list of answer candidates. Consequently, the electronic mail receiver can generate and send a return mail only by selecting corresponding items out of a menu of functions and candidates for answering.
Patent JP-H0344366-A (JP)
Title: Preration of 3,5,3',5'-tetrabromo-4,4'-diallyloxydipheyl sulfone
Inventor: KASHII YASU
IPC: C07C315/04
Filed: 1989-07-13
Abstract: PURPOSE:To prepare the subject substance by allyl-etheriging 3,5,3',5'- teterabromo-4,4'-dihydroxydiphenyl sulfone with allyl chloride in the presence of allyl iodide and an alkali(ne earth) metal carbonate in an aliphatic ketone solvent. CONSTITUTION:1 mole of 3,5,3',5'-tetrabromo-4,4'-dihydroxydiphenyl sulfone (TBS) is allyl-etheriged with 2.3-2.5 moles of allyl chloride in the presence of 0.01-0.2 mole of allyl iodide and 1.05-1.2 mole of an alkali(ne earth) metal carbon ate (preferably K2CO3) in a 5-8C aliphatic ketone (preferably cyclohexanone) solvent to provide the subject substance. The reaction conditions are 70-130 deg.C and approximately 0.3-5hrs. The above-mentioned method provides the subject substance useful as as an flame retardant or an intermediate thereof in a high purity and in a high yield.
Patent JP-S6158356-A (JP)
Title: Path selection method
Inventor: MUKAI NOBUMASA
Filed: 1984-08-30
Abstract: PURPOSE:To carry out a data feeding efficiently by having a direction path line control process and a direction path selection process from both process informations. CONSTITUTION:When a line control process 102 receives a packet from other node, it posts the receipt of the packet to a direction path process 105. Then, the process 105 refers to a path selection table 104 in accordance with a destination information in a received packet and identifies a plurality of main direction pats. When any one of a plurality of main direction paths can be in a condition of feeding, the direction path line control process 102 posts a direction path being in a condition of feeding to the process 105 of other or own packet control processor CPC. Receiving this, the processor 105 examines if there is a packet having that direction path as one of a plurality of main direction paths in a transmitting receiving table 103, and asks the process 102 to feed the packet.
Patent JP-H0345280-A (JP)
Title: Display device for pinball game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1989-07-12
Abstract: PURPOSE:To inspire player's amusement by forming an introducing port for a hit ball which is introduced into a ball receiving part in an upper side space part and installing a variable display part in the innermost part and leading the hit ball onto a play panel from an upper side space part by inclining the bottom part of a lower side space part to provide another additional value, besides display function. CONSTITUTION:An introducing port 19 through which a hit ball which is led through a ball passage 15 drops is formed in the upper part of an upper side space part 171, and a variable display part 20 is installed in the innermost part. The bottom part of a lower side space 172 is inclined gently downwardly and forwardly from the innermost part of a recessed chamber 17, and since the inclined lower edge coincides with the lower side of an opened window, the hit ball which drops from an upper side space part 171 drops onto a play panel, rolling on the bottom part forward. When the hit ball is introduced into a starting winning part 4, the display of the variable display part 20 of a display device 1 starts variation, and after a certain time, variable display is suspended, and a specific advantageous playing state in which the opening/ closing pieces 5a and 5a of a variable winning device 6 are opened continuously for a prescribed time or in the prescribed number of times according to the combination of the display in stop is generated.
Patent JP-H095402-A (JP)
Title: Semiconductor memory test device
Inventor: SHIMOGAMA KAZUE
IPC: G01R31/28
Filed: 1995-06-22
Abstract: PURPOSE: To realize the defect analysis of a device to be measured by conducting arrangement so that making expected values to be written in an address fail memory changable between in the case in which they becomes the same as data corresponding to the presence/absence of the electric charge of the memory cell of a device to be tested and in the case in which they become the same as the output data of the device. CONSTITUTION: To the output of the sphere turning-over memory of an algorithmic pattern generator 2, an AND gate 7 is provided, and its one end is connected, and its other end is connected to a resistor 8, and the ON/OFF of the gate 7 is conducted, and its output is connected to an exclusive OR gate 6. The gate 7 operates as a switch that can conduct ON/OFF, due to the resistor 8. Accordingly, when the resistor 8 is made (1), the gate 7 becomes ON, and expected values E conduct work that become the same as data corresponding to the existence of the electric charge of a memory cell. When the resistor 8 is made 0, the gate 7 becomes OFF, and as for the exclusive gate 6, one end becomes 0, so that the other end data conduct the work of through output. In this instance, the expected values E become the same as expected values D corresponding to device output.
Patent JP-S5880365-A (JP)
Title: Aqueous magnetic paint composition
Inventor: MIWA YOSHIAKI
IPC: C09D5/23
Filed: 1981-11-09
Abstract: PURPOSE:To provide the titled compsn. which has good magnetic characteristics and electromagnetic transducing characteristics and gives a coating film having excellent water resistance and film strength, by using an alcohol or a cellosolve as a wetting agent and a carboxylic acid surfactant as a dispersant in combination. CONSTITUTION:An alcohol such as methyl alchol or a cellosolve such as ethylene glycol monoethyl ether as a wetting agent and a polycarboxylic acid surfactant such as Orotan 7313D (a product of Rohm & Haas) as a dispersant are used together in the surface treatment stage and the dispersion stage of a magnetic pigment in the production of an aq. emulsion paint to obtain the titled compsn. When further polyammonium carboxylate is used as a polycarboxylic acid surfactant, the ammonium groups ae eliminated by heating in a drying stage after coating, and no hydrophilic group remains in the final coating film, whereby water resistance is improved.
Patent JP-S6161933-A (JP)
Inventor: KUREMENTSU RITSUNAA
IPC: F01B1/06
Filed: 1985-08-16
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-S6239088-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1985-08-14
Abstract: PURPOSE:To provide the low noise characteristic by producing a stable self- oscillation by determining the width of the grooves so that a carrier diffusion length in an active region becomes shorter than half a difference between a width of the second groove and that of the first groove formed in a block layer. CONSTITUTION:On an N-type GaAs substrate 10, an N-type Al0.5Ga0.5As first cladding layer 11, an N-type Al0.15Ga0.85As active layer 12, a P-type Al0.4Ga0.6As second cladding layer 13, an N-type Al0.5Ga0.5As first block layer 14, and an N-type GaAs second block layer 15 are grown. The N-type concentration of the active layer 12 is determined to be 1.5X10<18>cm<-3>, and the diffusion length of carriers 1mum or under. The substrate is coated with an SiO2 film 16 and a stripe-form window of 4mum width is opened in longitudinal direction of a resonator. The second block layer 15 is etched to form a groove and a stripe- form block layer 15 is etched to form a groove and a stripe-form window of 2mum width is opened in a resist film 17, and the first block layer 14 is etched to form a groove. The films 17 and 16 are removed and a P-type Al0.4Ga0.6As third cladding layer 18 and a P<+> type GaAs cap layer 19 are grown.
Patent JP-H0735490-A (JP)
Title: Plate type heat exchanger
Inventor: NARUSE TAKAO
IPC: F28F3/00
Filed: 1993-07-21
Abstract: PURPOSE:To prevent brazing malfunction due to lack of brazing filler metal, flowing drop of molten filler metal by providing an upward barring part at an inner periphery of an end of a channel hole of a lower plate side with an attitude at the time of brazing as a reference, and laminating a plate channel hole of an upper plate side in close contact with the barring part. CONSTITUTION:An upward barring part 5 shaped to an outer diameter phi1 is provided at a lower side plate 1a of a liquid channel hole 2, and an upper side plate 1b is formed with a bore size phi3 and a bore slightly larger than an outer diameter of a wire brazing filler metal 6 as a joint structure. A brazing filler metal to be used is positioned to be engaged with the profile size phi1 of the part 5 as a ringlike wire brazing filler metal 6 having a bore size phi2. Accordingly, since butted surfaces 7 of both the plates 1a and 1b are brazed in a state that its gap is completely reduced to '0' in a close contact laminate, indispensable conditions of brazing connection can be satisfied to obtain high quality of a joint with excellent reliability.
Patent JP-H1015085-A (JP)
Title: Infrared therapy equipment
Inventor: OCHIAI MASAHIKO
IPC: A61N5/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of impulse through a buffer part to an infrared heater as much as possible and to prevent the generation of crack at the ceramics parts of the heater, etc., by interposing the buffer part between the infrared heater and a head casing. SOLUTION: In infrared therapy equipment, warm air can be blown to a lesion by rotating a fan 8 just after the infrared therapy equipment begins to operate, the lesion can be immediately warmed, further, the lesion can always be irradiated with warm air during therapy and the feeling of use can be improved. In such infrared therapy equipment, the buffer part is interposed between an infrared heater 4 and a head casing 1. Namely, the buffer part is provided with a projection 9 for buffer held on one side while providing an attaching hole 90 for inserting and fixing a screw body 41a of the infrared heater 4, impulse can be absorbed by bending the projection 9 for buffer, and an effective impulse relaxing function can be provided in simple configuration.
Patent JP-H0710033-A (JP)
Title: Side member of vehicle
Inventor: AWANO MASAHIRO
IPC: B62D21/15
Filed: 1993-06-25
Abstract: PURPOSE:To make it possible to protect crews by causing vehicle side members to make a bellows shaped buckling deformation certainly in a vehicle accident thereby causing the collisional energy absorption quantity to be increased easily. CONSTITUTION:A vehicle front side member 1 has bulkheads 3 fitted on its kickup part and a resin container 4 filled with pressurized air is arranged between the bulkheads 3.
Patent JP-H0230648-A (JP)
Title: Cement admixture
Inventor: HARII BOETSUKU
IPC: C04B24/24
Filed: 1988-07-19
Abstract: PURPOSE:To enable formation of a cement admixture, excellent in strength even in a thin film as compared with that of conventional films and good in impact, abrasion resistance, waterproofness, adhesive strength, etc., by blending a water-dispersible type acrylic copolymer emulsion with water, defoaming agent and preservative in a specific proportion. CONSTITUTION:The above-mentioned cement admixture formed by blending 40-76wt.% water-dispersible type acrylic copolymer emulsion with 20-58wt.% water, 0.04-1.0wt.% defoaming agent and 0.1-2wt.% preservative. The afore- mentioned cement admixture is added in an amount of normally about 5-40% weight ratio based on the weight of the cement.
Patent JP-2000013467-A (JP)
Title: Method and device for monitoring line
Inventor: HAYAKAWA HIDEAKI
IPC: H04L69/40
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To easily monitor the state of using a line, through which data are transmitted, by a user according to a transmission standard wherein a user data write area is cyclically allocated onto the time base. SOLUTION: At prescribed time for each user data write area U, the logic level of a line is detected and this detected logic level is held until the said prescribed time of the next write area. Based on the held logic level, a display device for monitor is driven. From such a display state, the using state of the line is monitored.
Patent JP-S6424864-A (JP)
Title: Water-soluble anthraquinone dye, material dyed therewith and ink composition and coating material containing same
Inventor: TAKUMA HIROSUKE
IPC: C09D11/02
Filed: 1987-07-21
Abstract: NEW MATERIAL:A water-soluble anthraquinone dye of formula I [wherein R1-4 are each an (alkyl-, alkoxy-, phenoxy-, cycloalkyl- OH- or halogen- substituted) phenyl or naphthyl, X is a sulfonic acid group or a sulfonate group and n<=10]. EXAMPLE:Sodium 1,4,5,8-tetrakis(4-methylanilino)anthraquinone-tetrasulfonate of formula II. USE:The title dye having absorptions in long-wavelength visible region to near infrared region (e.g., wavelength of 680-800nm) and being useful for a dyed material, an ink composition, a coating material or the like and in the field of, for example, display devices. PREPARATION:1,4,5,8-Tetrakis(4-methylanilino)anthraquinone is sulfonated in fuming sulfuric acid and sulfuric acid, and the product is poured into an NaHSO3-containing salt water. The formed solution is filtered, and the product is treated with NaOH, filtered and dried to obtain said compound of formula II.
Patent JP-S6160645-A (JP)
Title: Production of sulfonyl dibenzoic acid
Inventor: KIYOURA TADAMITSU
IPC: C07C315/04
Filed: 1984-08-31
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of polyamide resin, in high yield, by oxidizing diarylsulfone with molecular oxygen in acetic acid solvent, while keeping the ratio of the cobalt catalyst to bromine and the concentration of the catalyst in acetic solvent at specific levels. CONSTITUTION:The objective compound of formula I can be produced by oxidizing the diarylsulfone of formula I with molecular oxygen in acetic acid solvent using a catalyst comprising cobalt and bromine. The amount of the cobalt is 0.2-3wt% in terms of metallic cobalt based on the acetic acid, and the amount of bromine is 1-1.5 equivalent per 1 equivalent of cobalt. The reaction can be carried out under extermely mild conditions, i.e. at about 100 deg.C and atmospheric pressure - about 10kg/cm<2> pressure. The objective compound can be produced in a short reaction time, in high yield, safely and economically in an industrial scale. The reaction liquid can be recycled to the oxidation reaction system after separating the objective compound therefrom and adding diarylsulfone thereto.
Patent JP-H1025574-A (JP)
Title: Magnetic recording medium, its production and producing device therefor
Inventor: INABA HIROSHI
IPC: G11B5/187
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a means for finding the optimum plasma conditions to form amorphous carbon film most excellent in functionality. SOLUTION: The amorphous carbon thin film is formed by using plasma whose the emission spectrum ratio IH/ICH is regulated to 2.5 to 3.5 in a plasma treating device provided with a vacuum vessel, an exhaust means for keeping the pressure in the vacuum vessel into a state lower than the atmospheric pressure, an electrode for generating plasma in the vacuum vessel and a means for feeding hydrocarbon substance to the generating part of plasma.
Patent JP-S6335421-A (JP)
Title: Magneto-optical garnet
Inventor: HONDA YOICHI
IPC: C01G49/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a magneto-optical garnet slightly influenced by change in surrounding environmental temperature, capable of realizing optical isolator to attain stable isolation, having a composition shown by a specific chemical formula. CONSTITUTION:A magneto-optical garnet having a composition shown by the formula. A garnet containing Bi ion, Tb ion and Gd ion at 24c position of garnet crystal stably operates as an optical isolator at 1.3mu and 1.5mu bands of wavelength in spite of change in surrounding environmental temperature and change in temperature of laser wavelength.
Patent JP-S6242405-A (JP)
Title: Manufacture of magnet roll
Inventor: YAMAMOTO MIKIO
IPC: G03G15/09
Filed: 1985-08-19
Abstract: PURPOSE:To accurately position a shaft for a molding mold by a method wherein the reference part of magnetization formed on the end face of the shaft is inserted into the shaft hole provided on a positioning block, and the positioning block is inserted into the prescribed position of an orientational metal mold. CONSTITUTION:A shaft positioning block 21 is provided by dividing a template, and a shaft hole 22 and a knock pin hole 23 are provided on the block 21 to be used for positioning of the shaft. On the other hand, a knock pin 25 is provided on the end face of a metal mold 24. The end part of a shaft 5, is subjected to milling and a milled surface 5a is provided. A milled face of the shaft hole 2 of the shaft positioning block 21, wherein the milled face 5a is inserted, is provided by bringing the milled face in line with the reference position in advance, and the knock pin hole 23 provided in the shaft positioning block 21 is fitted to the knock pin 25 provided on the molding metal mold 24 with the cutting face 5a of the end part of the shaft 5 inserted into the shaft hole 22 provided in the shaft positioning block 21. Then, the shaft is positioned for the molding metal mold 24.
Patent JP-S6074592-A (JP)
Title: Observer for laser mode
Inventor: FUJIWARA SHIGENORI
IPC: H01S3/00
Filed: 1983-09-30
Abstract: PURPOSE:To compensate for a defect by a conventional system, and to manufacture a rotary type chopper easily by forming an image by using a condensing mirror or a condenser lens from sampling beams by the chopper and arranging a laser mode observing plate to the image forming surface. CONSTITUTION:Laser beams 2 emitted from a laser oscillator 1 are sampled by a chopper blade 5, the surface thereof is roughened-surface machined. Since the chopper blade functions as a scattering body for proper laser beams at that time, laser beams are changed into scattered light and reflected. Laser beams changed into the scattered light are condensed by a condenser lens 11, and the image is formed on a laser mode observing plate 3. A mode of a laser can be observed by observing the image by a proper method such as the naked eye or a TV camera. An inverted virtual image is observed on the mode observing plate 3 when using the condenser lens 11, and an object image is obtained on the mode observing plate 3 when using a condensing mirror 13.
Patent JP-H055130-A (JP)
Title: Production of non-calcining agglomerate
Inventor: YAMAGUCHI KAZUNARI
IPC: C04B28/08
Filed: 1991-06-26
Abstract: PURPOSE:To manufacture an non-calcining agglomerate having high product strength with high strength developing speed by beforehand mixing powder mainly composed of blast furnace granulated fine powder and calcium series alkali stimulus agent, adding this mixed material to powdery iron-containing raw material and executing agglomerating treatment. CONSTITUTION:The gypsum-containing blast furnace granulated fine powder 11 of potential hydraulic material and the calcium series alkali stimulus agent 12, are mixed by a ball mill 3 to obtain binder. On the other hand, blast furnace secondary ash 21, converter dusts 22, 23, sintered dry dust 24, sand iron 25, etc., are mixed to obtain the powdery iron-containing raw material. The above binder is added to the iron-containing raw material and water is added to the obtd. blended raw material and kneaded by wet-type ball mill 5. This kneaded material is roll-granulated by a granulating machine 6 and the obtd. agglomerates are piled on a yard 7, retained to the heat and aged. By this method, contacting degree and dispersing degree between the blast furnace granulated raw material fine powder and the calcium series alkali stimulus agent in the blended raw material are improved to promote hydration reaction.
Patent JP-S6075659-A (JP)
Inventor: ICHIKAWA SEISHIROU
IPC: D04H3/005
Filed: 1983-09-30
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。