baber/WOPTO huggingface dataset:
Patent JP-2001013714-A (JP)
Title: Resin composition for toner and toner
Inventor: MATSUMOTO KATSURU
IPC: G03G9/08
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve dispersion of each component in a toner, to enhance anti-offsetting property, low temperature fixability and blocking resistance of the toner and to ensure high image quality by using a mixture of paraffin wax or Fischer-Tropsch wax and an ethylene/α-olefin copolymer. SOLUTION: The resin composition for a toner comprises 0.05-15.0 wt.% wax composition based on a mixture of 99.999-97.0 wt.% paraffin wax or Fischer-Tropsch wax and 0.001-3.0 wt.% ethylene/α-olefin copolymer and 99.95-85.0 wt.% thermoplastic resin. The non-normal paraffin content of the paraffin wax or Fischer-Tropsch wax is preferably 1-15 wt.% from the viewpoint of the impartment of a gloss to an image. The ethylene/α-olefin copolymer is preferably a low crystalline or non-crystalline copolymer having a melt viscosity of 0.1-300.
Patent JP-H0530500-A (JP)
Title: Encoding and decoding device for motion compensation inter-frame inter-field forecast code
Inventor: TAKIZAWA MASAAKI
IPC: G06T9/00
Filed: 1991-07-24
Abstract: PURPOSE:To improve the encoding efficiency of a motion compensation inter- frame forecast code where the compression rate of redundancy of a TV signal is high by providing means which use specific even and odd fields to perform forecast respectively. CONSTITUTION:A TV signal picked up by a TV camera 1 is converted by an A/D converter 2 to obtain an encoded signal. That is, only signals of even fields are stored in a field memory 21 and are switched to signals of odd fields, which are not delayed, by a switch 22 switched for each odd/even field to obtain the encoded signal. In the case of odd fields, only odd fields are used to encode the signal; and in the case of even fields, odd fields (d) displayed on an output device later are used also to encode a field (e) to be encoded into a forecast code. Thus, this device improves the forecast efficiency while keeping compatibility to a conventional device where only odd fields are used to encode the signal.
Patent JP-S6341803-A (JP)
Title: Solid-state color image pickup element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1986-08-07
Abstract: PURPOSE:To prevent an element surface from damage by forming an organic interference layer on a color filter surface opposed to a semiconductor chip. CONSTITUTION:The color filter 20 stuck to the surface of a MOS or CCD type semiconductor 10 with matched masks consists of an interference filter with laminated structure obtained by successively arranging dielectric layers 22-24 dyed with three different colors on a transparent glass substrate 21. Transparent photoresist consisting of an organic substance is applied to the uppermost layer 24 as an interference layer 25. The color filter having the interference layer 25 on its surface is stuck to the element surface with adhesives so that the interference layer 25 is opposed to the element surface side. In case of pressing and sticking the color filter to the surface of a semiconductor element, attachments such as cut chips sticking to the surface of the filter are absorbed by the interference layer 25 without damaging the element.
Patent JP-H1054911-A (JP)
Title: Hologram reflection plate and reflection type liquid crystal display device using the plate
Inventor: SATO ATSUSHI
IPC: G02B5/32
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To embody a bright display by using a hologram reflection plate constituted by adopting a volume phase transmission type hologram having angle selectivity as a hologram and arranging a reflection layer on the rear surface of a hologram as a reflection layer. SOLUTION: The light transmitted through a polarizing film 4 of a second sheet is made incident on the hologram reflection plate 1 but the liquid crystal panel 2 side of the hologram reflection plate 1 is the volume phase transmission type hologram 6 having the angle selectivity and the incident light is transmitted through the hologram 6 as it is by the angle selectivity without being diffracted. The light 7 transmitted through the hologram 6 is specularly reflected by the metallic reflection layer 8 on the rear surface of the hologram 6 and is again made incident on the hologram 6. The incident light 9 is made incident on the hologram 6 at the incident angle reverse in positive and negative from the incident light 7 at the first time and is alighted to the angle selectivity possessed by the hologram 6, by which the light is transmitted and diffracted at the specific angle.  This diffracted light 10 transmits again the polarizing film 4, the liquid crystal panel 2 and the polarizing film 3 and arrives at the observer's eyes 11.
Patent JP-H0235375-A (JP)
Title: Mounting apparatus of electronic component
Inventor: INOUE KAZUHIDE
IPC: G01R31/00
Filed: 1988-07-26
Abstract: PURPOSE:To prevent the deterioration of a binary-coded image due to the lowering of the quantity of light of an illuminating means and to position precisely an electronic component for mounting by detecting the quantity of light from the illuminating means, by judging whether the illuminating means needs to be replaced or not, and by giving an alarm. CONSTITUTION:Recognition of a printed circuit board 1 is made by projecting a light onto the printed circuit board 1 by means of a lamp 3a and by picking up a reflected light from a recognition mark 9 on the printed circuit board 1 by means of a camera 4a, while the recognition of FP-IC 2 is made by projecting a light onto the FP-IC 2 by means of a lamp 3b and by picking up the FP-IC 2 by means of a camera 4b. In the case when the quantity of light of the lamps 3a and 3b lowers due to the expiration of their period of endurance or other reasons, the quantity of light detected by photodiodes 6a and 6b lowers also naturally. The quantity of light detected is compared with a reference quantity of light in a comparator circuit 7, and when the reference quantity of light is not reached, an instruction is delivered to a buzzer 8 to make it give an alarm.
Patent JP-2000022298-A (JP)
Title: Display
Inventor: KOMURASAKI KENICHI
IPC: H01J11/46
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily and accurately judge whether a connection state is proper or not only by conduction inspection. SOLUTION: In a device B, a flexible wiring board 2 is provided between a display panel 1 and a printed-circuit board 4, and conduction is made by a connection terminal row 5 being arranged on the flexible wiring board 2 and a connection terminal row 7 being arranged on the printed-circuit board 4 for fixing. Furthermore, dummy terminals 10 and 11 where conduction and fixing are made between both of them are arranged, and the terminals of the dummy terminal 10 are short-circuited.
Patent JP-H0525022-A (JP)
Title: Hair-care cosmetics
Inventor: SAITOU RIKA
IPC: A61Q5/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide a hair-care cosmetics capable of giving the hair a natural gloss which can be kept without ready reduction by shampooing, etc., and free from damage to touch of the hair. CONSTITUTION:A hair-care cosmetics composed of the first agent containing 0.01-2M, especially 0.05-1M metal ion capable of forming a sparingly water-soluble salt by reaction with fluoride ion, e.g. aluminum ion, magnesium ion or lithium ion preferably in the form of a metal oxide and the second agent containing 0.01-3 M, especially 0.05-1M fluoride ion preferably in the form of an alkali metal salt is produced. Both the first agent and the second agent are preferably aqueous solutions and can be blended with a solvent such as an alcohol or a reducing agent, etc. If the hair is treated with the hair-care cosmetics in this invention, a durable natural gloss can be given to the hair without damage to the hair.
Patent JP-H0850754-A (JP)
Title: Optical information recorder/reproducer
Inventor: OKAMOTO KIYOSHI
IPC: G11B11/105
Filed: 1994-08-05
Abstract: PURPOSE:To execute a stable jumping operation by executing a series of track jumping operation of starting the operation simultaneously with detection of a preformat. CONSTITUTION:An optical beam is generated from a light source 1, emitted and reflected on a disk 5 via an objective lens 4, and a tracking error signal is obtained by a detector 19 from the reflected light, and a preformat of the disk 5 is detected by the detecting means 19. A predetermined tracking error signal cannot be obtained by the reflected light from the preformat, and a false operation is introduced to the track jumping operation, and hence normal tracking operation is executed immediately after the preformat is detected. Accordingly, in the case of the track jumping operation, an acceleration pulse is applied to an actuator 16 from the zero cross point of the normal tracking error signal, and switched to a deceleration pulse at next zero cross point, and then the deceleration pulse is stopped to be applied thereby performing the safe track jumping operation.
Patent JP-S6163024-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATSUKA MASAHIKO
IPC: H01L21/265
Filed: 1984-09-04
Abstract: PURPOSE:To activate the implanted ions on the titled semiconductor device in a high efficiency by performing a cap annealing by a method wherein, after ions are implanted on a semiconductor substrate, a heat treatment is performed in two stages, namely, at a low temperature for a long period and at a high temperature for a short period. CONSTITUTION:After <30>Si<+> ions are implanted for the purpose of forming an n type active layer 2 on the surface of a semiconductor GaAs substrate 1, a W3Si3 layer 3 to be turned to a heat-resisting gate is formed by performing a sputtering method. The layer 3 is brought into the desired gate length by performing a plasma etching using SF6 gas, and after an SiO2 film 4 is grown in vapor phase, the side wall of a W5Si3 gate 4 is coated by SiO2 films 5 and 6 by performing a reactive ion etching using CF4 gas. n<+> type layers 7 and 8 are obtained by implanting <28>Si<+> ions. After a heat treatment is performed at 400 deg.C in a hydrogenous atmosphere for 48hr, and the layers 2, 7 and 8 are activated by performing an annealing at 800 deg.C for 20min. By performing the above-mentioned primary annealing, the generation of microcracks 9 and 10 on the gate end face can be prevented. Then, after removal of a protective layer 11, Au-Ge/Ni layers 12 and 13, a Ti-Au source electrode 14 and a drain electrode 15 are formed, and a GaAs FET is obtained.
Patent JP-H0470815-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: HANAKAWA MANABU
IPC: G02F1/1345
Filed: 1990-07-12
Abstract: PURPOSE:To uniformize the thickness of liquid crystal layers in electrode parts and non-electrode parts and to obtain the liquid crystal display device having a uniform appearance color by forming transparent thin films in parts where there are no transparent electrodes and drawing around wirings. CONSTITUTION:An upper substrate 1 and lower substrate 5 are provided with the drawing around wirings 3 for electrical connection of the transparent electrodes 2 for display and an external driving circuit and are formed with the transparent thin films (hereafter expressed as dummy electrodes) 4 in the parts exclusive of these parts. The drawing around wirings 3 for electrical connection of the transparent electrodes 2 for display and the external driving circuit are formed of indium oxide and the dummy electrodes 4 are constituted of tin oxide. The dummy electrodes 4 are patterned and formed by a photolithographic method after the drawing around wirings 3 for electrical connection of the transparent electrodes 2 for display and the external driving circuit are formed. The uniform liquid crystal display device which has no differences in colors in the display area and the peripheral area thereof is obtd. when the appearance of this liquid crystal display device is visually observed in a positive type display mode and negative display mode.
Patent JP-H0525219-A (JP)
Title: Silane coupling agent and glass fiber product for laminate
Inventor: SUZUKI YOSHIHARU
IPC: H05K1/03
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a silane coupling agent which is excellent in heat resistance and can give a laminate of excellent heat resistance when used to surface-treat a glass fiber product as a reinforcement by using a specified monoamine compound or its salt. CONSTITUTION:A silane coupling agent which comprises a monoamine compound having one nitrogen atom in the molecule and a silalkyl group (a) composed of an Si atom substituted by a hydrolyzable group, a (meth)acryloyl group (b) and a hydrogen group (c) on the nitrogen atom as substituents and satisfying the relationships: na>=1, nb>=1, nc>=0, and na+nb+nc=3 (wherein na, nb and nc are the numbers of the above groups (a), (b) and (c), respectively) or its salt (e.g. a compound of the formula).
Patent JP-H1193949-A (JP)
Title: Hemispherical bearing device
Inventor: U KIMEI
IPC: F16C17/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the working, make an inexpensive material usable, and reduce the manufacturing cost by forming a MoS2 film on the surface of a hemisphere groove formed within a bushing and the surface of a hemisphere opposed to the hemisphere groove. SOLUTION: As the material of a bushing 40, an aluminum or plastic injection molded matter which is easy to work and inexpensive is used. After the inner surface is lapped or polished, an MoS2 film 36 is applied thereto in several microns, and the resulting surface is cured at a temperature of about 150 deg.C, whereby the manufacture is completed. A hemisphere 35 is worked into a prescribed form (hemispherical form), and a through-hole for piercing a fixed shaft 20 is formed in the inner part. After the surface is lapped and polished, the MoS2 film 36 is applied thereto in several microns, and the resulting surface is cured at a temperature of about 150 deg.C. Thus, since the working is facilitated at a low cost without having a limitation to raw material, and an expensive application equipment is not required, the manufacturing cost can be reduced.
Patent JP-H0912533-A (JP)
Title: Bleaching of alpha-sulfofatty acid alkyl ester salt
Inventor: NISHIO HIROSHI
IPC: C07C303/44
Filed: 1995-06-27
Abstract: PURPOSE: To obtain an α-sulfofatty acid alkyl ester salt having light color and high quality by bleaching the salt in high efficiency while suppressing the formation of a disalt using a simplified process dispensing with the removal and recovery of alcohol after bleaching. CONSTITUTION: An α-sulfofatty acid alkyl ester produced by the sulfonation of a fatty acid alkyl ester is esterified by adding 0.5-5wt.% of a lower alcohol and neutralized with an alkaline aqueous solution to pH4-7 to obtain an aqueous slurry containing an α-sulfofatty acid alkyl ester salt. The slurry is bleached under a reaction condition of (1) an α-sulfofatty acid ester salt concentration of 20-80wt.%, (2) a hydrogen peroxide amount of 0.2-10wt.% based on the α- sulfofatty acid ester salt, (3) a reaction temperature of 105-135 deg.C, (4) a reaction pressure of 0.5-5.0kg/cm<2> gauge and (5) a reaction time of 1-6hr optionally in the presence of a viscosity-reducing agent.
Patent JP-2001015186-A (JP)
Title: Grounding structure for integrated circuit
Inventor: YAMAUCHI TERUKAZU
IPC: H01L23/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively ground an integrated circuit such as a CPU. SOLUTION: This grounding structure is equipped with a radiator 7 fixed to the socket 2 of a motherboard 1 to radiate heat generated from a CPU 5 mounted to the socket 2, and a clip 8 to fix the radiator 7 to the socket 2. The radiator 7 is formed by aluminum, and is composed of a plate body 9 having a flat contact part to be electrically and thermally brought into contact with the CPU 5 on its one side and radiating fins 10 provided on the other side of the plate body 9. The clip 8 is formed by a material having conductivity and is composed of a base part 13 having a part to be electrically brought into contact with the other side of the plate body 9 of the radiator 7 and a leg part 14 integrally formed at the both end parts of the base part 13 while having an engagement part to be engaged with the socket 2 at its tip part.  A lead part 16 to be electrically brought into contact with the grounding conductive part 6 of the motherboard 1 is integrally formed.
Patent JP-S5974700-A (JP)
Inventor: NAKAGAWA TATSUROU
IPC: G12B17/02
Filed: 1982-10-20
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-H0241406-A (JP)
Title: Cloths having perfume-containing mark material and production thereof
Inventor: KATSUYA JUNKO
IPC: A41H25/00
Filed: 1988-07-25
Abstract: PURPOSE:To obtain the title cloths having high commercial value and capable of enjoying perfume over a long period by providing a porous encapsulated composition containing a particle for perfume in a mark material and attaching the perfume-containing mark material to cloths. CONSTITUTION:The aimed cloths obtained by adding a porous microcapsule 10 containing a silica material 12 consisting of ethyl silicate or metal alkoxide and perfume particle 14 and having about 10-100nm diameter to a binder and figuring a shape on the surface of cloth 24 such as T shirt to form a staple transplanting adhesive layer 26 and pushing the tip of a staple group 30 planted on a hair planted pasteboard 28 to the staple transplanting adhesive layer 26 under pressure while heating and exhibiting visual beautiful appearance as well as preferable impression in the sense of smell.
Patent JP-H1032127-A (JP)
Title: Transformer and its assembling method
Inventor: SASAHARA YASUMASA
IPC: H01F41/12
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate both the miniaturization and the voltage withstanding property of a transformer. SOLUTION: A primary-winding layer 66, formed by winding a conductor, a secondary-winding layer 68 and a primary-winding layer 70 are provided on the circumference of the outer circumferential surface 64 of a bobbin 50. Insulating layers 72, 84 and 90 are arranged between the winding layers 66, 68 and 70 and are insulated. Flanges 56 and 58, which protrude to outside from the outer circumferential surface 64, are provided on both ends of the bobbin 50, and the insulating layers 72, 84 and 90 are bent along the surface of the flanges 56 and 58. As a result, the insulating layers 72, 84 and 90 are extended to parts other than the outer circumferential surface 64, and creeping distance can be secured.
Patent JP-H0350270-A (JP)
Title: Preparation of oxytitanium phthalocyanine
Inventor: TAKAGISHI IWAO
IPC: C09B67/50
Filed: 1989-07-18
Abstract: PURPOSE:To prepare an oxytitanium phthalocyanine having a specific crystal form much more simply than by a conventional method by bringing dichlorotitanium phthalocyanine or dibromotitanium phthalocyanine into contact with a specific org. solvent. CONSTITUTION:Dichlorotitanium phthalocyanine or dibromotitanium phthalocyanine is brought into contact with an org. solvent except a hydrocarbon and a simple ether, ester, alcohol, phenol, and naphthol. By selecting the solvent, three types of oxytitanium phthalocyanines each showing a specific X ray diffraction spectrum are selectively produced.
Patent JP-H0936840-A (JP)
Title: Radio channel setting method
Inventor: NAKAMURA OSAMU
IPC: H04L5/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the setting method of a radio channel, which can improve the throughput of data transmission. SOLUTION: In the case of setting one physical communication channel from plural physical communication channels which can be used between a radio station A and a radio station B, the large or small level of timewise correlation between a channel transmitted from the radio station A and received by the radio station B, and a channel transmitted from the radio station B and received by the radio station A is checked. The received signal quality or the reception level of the signal received by the radio station A is compared with the received signal quality or the reception level of the signal received by the radio station B. When a difference in the respective radio stations is small, the channel with large timewise correlation is selected. When the difference in the respective radio stations is large, the physical communication channel with small timewise correlation is selected.
Patent JP-H0744744-A (JP)
Title: Coin dispensing device and automatic vending machine
Inventor: ITO YOSHINORI
IPC: G07D1/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a coin dispensing device where the projecting area of a coin dispensing board as against a coin holding cylinder is set to be small and a depth size is reduced by adopting a rotation driving-type coin dispensing board. CONSTITUTION:The coin dispensing device is provided with the coin holding cylinder 12 arranging and loading coins 11, the coin dispensing board 13 which has a rotation center C2 at a position deflected from the center C1 of the coin holding cylinder 12 and is provided with a coin receiving port 13a having a hole center C3 in a position deflected as against the rotation center C2 and a base unit 14 having a bearing hole 14a supporting the coin discharge board 13 so that it can be rotated, a coin receiving surface 14b receiving the disk part 13b of the coin dispensing board 13 and supporting the coins received into the coin receiving port 13a and a coin dispensing port 14c formed at the opposite side of the surface.
Patent JP-H0935814-A (JP)
Title: Protecting tool for modular plug
Inventor: TOMIYAMA HIDEAKI
IPC: H01R13/629
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a projection from blocking a receptacle hole for a pawl which should cause hitching of any obstacle, by forming a frame embracing a modular plug, and furnishing the frame with projection for protection which is protruding farther than the pawl. SOLUTION: When a frame 4 as a protection tool is mounted at the tail 42 of a modular plug, the frame 4 is positioned behind a pawl 46, and a projection 7 will be located higher than the pawl 46. If this is viewed from ahead of the modular plug draw-out direction (back in the inserting direction), the receptacle hole for pawl 46 is blocked by the projection 7. This allows precluding any obstacle from hitching.
Patent JP-H06344099-A (JP)
Title: Molding powder for continuous casting
Inventor: TAKADA SHIGENOBU
IPC: B22D11/108
Filed: 1991-06-28
Abstract: PURPOSE:To find the effective molding powder as single substance molding powder consisting of SiO2-CaO as basic components is not satisfactory even if there are pickup of C, etc., in continuous casting operation of an extra-low- carbon steel. CONSTITUTION:This molding powder is formed by uniformly mixing the first powder 8A which is a compsn. consisting of SiO2 and CaO as a basic compsn. and is formed by coating the outside surface thereof with C and the second powder 8B which consists of the same chemical components as the chemical components of the first powder 8A but is not coated with the C and has the average grain size smaller than the first grain powder of the first powder. The C in the first powder 8A hardly enters the inside of molten metal 2 and the pickup rate is 1/3 to 1/4 the pickup rate of the conventional powder. In addition, the powder has an excellent heat insulating characteristic. The second powder 8B is small in the grain size and, therefore, melts rapidly and packs the shrinkage spacing among the mold 6 and the solidified shells, thereby playing the role of a lubricant. The molding powder thus plays the role of the molding powder much better than the single substance powder and is optimum for the extra-low-carbon steel.