baber/WOPTO huggingface dataset:
Patent JP-H1036736-A (JP)
Title: Water-base ink for recording and method for ink-jet recording
Inventor: YAMAZAKI HIDETO
IPC: C09D11/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject quick-drying ink having decreased concentration gradient and giving a good printed image even by thawing a frozen ink composition by using a dye as a coloring material and including respectively specific amounts of ethylene glycol and glycerol. SOLUTION: This ink contains (A) a dye as a coloring agent, (B) 2-8wt.% of ethylene glycol and (C) 10-40wt.% of glycerol. The sum of the components B and C in the ink composition is 12-48wt.%. A water-soluble dye can be used as the component A. The component B may be propylene glycol. The ink exhibits excellent effect to prevent the drying at the tip end of an ink jet head in addition to the generation of concentration gradient caused by the thawing of frozen ink. The ink is quickly dryable on a paper and useful for ink-jet recording.
Patent JP-H02153564-A (JP)
Title: Dram and manufacture thereof
Inventor: GEN ZAITETSU
IPC: H01L21/8242
Filed: 1989-07-21
Abstract: PURPOSE: To reduce a cell size by selectively forming a P<+> region on the wall surface of a trench so as to increase the effective capacitor value. CONSTITUTION: A trench 41 is provided in the upper well region 15 of a silicon substrate 1, and a capacitor dielectric film 12 is formed on its wall surface. Then in selectively forming a P<+> region outside of the film 12 and arranging an electric charge storing electrode 13 within the film 12, the effective capacitor value of the capacitor of a part of a DRAM cell is increased. As a result of this, the cell size of the DRAM cell is reduced.
Patent JP-H0940850-A (JP)
Title: Production of polyester composition
Inventor: ODAJIMA AKIO
IPC: C08G63/78
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition which particularly shows excellent abrasion resistance and durability, when it is used as a magnetic tape base by adding a slurry prepared by wet-treating 2 or more kinds of aluminum oxide particles different in their crystalline structure. SOLUTION: When polyester is produced using the acid components mainly containing aromatic dicarboxylic acids and the glycol components mainly containing aliphatic glycol, a slurry which is prepared by wet-dispersing two or more kinds of aluminum oxides different in their crystalline structure (suitably particles of 2 or more kinds of activated alumina selected from α-, γ-, δ-, θ-aluminum oxides) in a solvent (preferably the above-stated glycol component) using a phosphorus compound, preferably phosphoric acid, ammonia or a lower amine as a dispersant is added to the polyester at any optional stage. The aluminum oxide particles preferably have a specific surface area of 50-300m<2> /g and the total pore volume of 0.2-1.5ml/g both according to the B.E.T. method.
Patent JP-S6167616-A (JP)
Title: Control device for car air conditioning equipment
Inventor: SHIMODA MASANOBU
IPC: B60H1/00
Filed: 1984-09-10
Abstract: PURPOSE:To augment the controllability by allowing a control panel to be made up of a drawer type one in such a manner that a control panel of higher priority is arranged at a place where it can be easily seen when the panel is pushed in, and another control panel of lower priority is arranged at a place where it can be easily handled when the panel is drawn out. CONSTITUTION:A control device with numbers of electric controllers for a car air conditioning equipment, e.g. a heater control panel is made up of a drawer type one. A control panel which is usually hard to be used and has lower priority is arranged on an upper end surface 3 of the panel 1. And another panel which is usually used and has higher priority is arranged on a front surface 4. That is, switches 6 through 10 which select an auto mode, a defroster, and temperature selectively are arranged on the front surface 4 including a switch 5 which disconnects an electric power source for the car air conditioning equipment. While on the contrary, switches 11 through 15 which select a vent mode, a heat mode, an internal circulation mode, and air flow respectively are arranged on the upper end surface 3.
Patent JP-H0243359-A (JP)
Title: Dust removing method
Inventor: YOSHIDA JUNICHIRO
IPC: G11B5/85
Filed: 1988-08-01
Abstract: PURPOSE:To effectively prevent sticking of sputtering scum to a substrate by providing ultrasonic oscillating means to members, exclusive of the substrate, on which thin films are stuck and formed at the time of film formation, and applying oscillation thereto at the time exclusive of the film formation, thereby forcibly exfoliation the thin films. CONSTITUTION:The oscillation devices are respectively provided to a cathode 2, an anode 4 and a shutter 7, exclusive of the substrate 5, on which the thin films are stuck and formed, at the time of the film formation with a film forming device 1 which forms the thin films on the substrate 5 in a vacuum vessel 1a the pressure in which is reduced to the specified pressure. The oscillation devices are constituted of horns 12, oscillators 13 and high-frequency power sources 14 and are held to the vacuum vessel 1a by means of elastic bodies 15. The power sources 14 are turned on and the oscillation is generated by the horns 12 to forcibly exfoliate the thin films (sputtering scum) sticking to the surfaces of the respective members before or after the start of the film formation in this constitution. The exfoliated films are removed by slow discharge. The degradation of the quality of the thin film on the substrate is prevented in this way.
Patent JP-H05185371-A (JP)
Title: Device to recover rotating precision grinding tool
Inventor: HAINTSU FURANKU
IPC: B24B53/06
Filed: 1992-07-17
Abstract: PURPOSE: To shorten the machining time for grinding tools having various shapes and to drastically reduce the shape error of the grinding tools by providing a dressing tool with a negative shape close to the target shape of the grinding tool in a surface range and by letting the grinding tool to hold cutting grains bonded in the surface range. CONSTITUTION: This precision grinding tool 1 is regenerated using a dressing tool 2 and abrasives 201 suspended and isolated in liquid in a gap 120 between the dressing tool 2 and the grinding tool 1. In this case, the dressing tool 2 has approximately the negative desired form of the grinding tool 1 in a surface range and the dressing tool 2 has bonded abrasives in this surface range. The grinding tool 1 is fastened to a work spindle in regeneration and generally the device has a means for bringing the dressing tool 2 to a position of a work to be ground by the grinding tool 1.
Patent JP-H0637049-A (JP)
Title: Plasma etching apparatus
Inventor: ORITA TOSHIYUKI
IPC: H01L21/68
Filed: 1992-07-17
Abstract: PURPOSE:To settle a problem about inequality in plasma on the face of a wafer, by using a clamp ring made of conductive material with no fear of corrosion or pollution, and keeping the plasma at an electric potential equal to that of the surface of a wafer. CONSTITUTION:A wafer 3 is mounted on a lower electrode 4, and an edge part of the wafer 3 is fixed by a clamp ring 1. The clamp ring has a ringed shape having a reverse L-shaped cross section. The clamp ring is made up of a conductive aluminum core 11 and an insulating alumina part 12. The aluminum core 11 is covered with the alumina part 12, but a part of the aluminum core 11 adjacent to the wafer 3 is exposed. The electric potential and the heat at the wafer 3 are transmitted through the aluminum 11 as a conductive and good heat-conductive material. In this way, the electric potential of the clamp ring 1 is made equal to that of the wafer 3, and the surface temperature of the wafer 3 is made stable. Moreover, the aluminum 11 and alumina 12 used together are preventive against corrosion, so a sample (wafer) can be protected from a contamination.
Patent JP-S6082311-A (JP)
Title: Manufacture of material for seat cushion
Inventor: OGATA SHIYOUJI
IPC: B29C39/02
Filed: 1983-10-14
Abstract: PURPOSE:To make easy the shaving operation, by removing bottomed projections of the material of a seat cushion that have been formed by pin tips are recessed sections thereby forming vents in the material of seat custion. CONSTITUTION:A top force 2a is formed with a plurality of pins 4a for forming vents, and the tip 4b of the pin 4a can be fitted into a recessed section 3b formed in a bottom force 3a. A little gap 6a can be formed between the tip 4b and the recessed section 3b. Therefore, a cushioning semi-finished product 5a, has, on its undersurface, a plurality of bottomed projections 5c projecting from vents 7a. Thus, when the vents 7a are to be completed, the projections 5a are shaved off. In this case, as the undersurface of the cushioning material is less damaged, an excellent product 5b can be obtained.
Patent JP-H0241803-A (JP)
Title: Sphericity working device
Inventor: HACHIGA SHOJI
IPC: B23B3/26
Filed: 1988-07-30
Abstract: PURPOSE:To perform a precise machining of a spherically-recessed face roughly worked by means of a compact device by rotationally moving the machining portion of a holder tip with a face transverse to a work rotating face by a transmitting wire to slide its tip, while being moved circularly, in contact with a face to be machined. CONSTITUTION:The machining portion 24 of the tip of a holder 23 is fixed with adjustment of positional relationship and inserted into a hole 5C1 to rotate a work W. At the same time, the machining portion 24 is rotationally moved by a manual operation or a driving source such as a motor in an arrow direction via a gear mechanism 26, a drive shaft 21 and a transmitting wire 25 to machine the internal face of the hole 5C1. A machining element 29 slides a diamond chip etc. in contact with a face to be machined with drawing a circular locus to machine accurately a spherically-recessed face, while the rotational radius of the diamond chip etc. is determined by a distance between the tip of a chip etc. and the center of a rotary shaft 28 and varied by the rotational movement of an eccentric cam 27, and its maximum is equal to the eccentric extent of the eccentric cam 27 and is adjustable within the range of its twice.
Patent JP-2001021594-A (JP)
Title: Combination type recorder
Inventor: NAKAI YUJI
IPC: G01R22/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily grasp with a simple constitution, the amount of energy used. SOLUTION: This recorder has a power measuring means 2 built therein for measuring electric power and electric energy, and signals indicative of measurements of temperature, humidity, heating value and the like are imparted to an input terminal 4. A recording means 6 writes and stores the electric power, electric energy and measurements on a random access memory with the lapse of time. The data stored are transmitted via an IC card 5 to a computing means such as a notebook personal computer, and the electric power, electric energy and measurements taken with the lapse of time can be read and obtained. In order to facilitate the operation of setting a constant for graphics calculations on the notebook personal computer, the maximum values of the measurements imparted to the input terminal 4 are recorded in terms of values represented by powers of ten.
Patent JP-S5981216-A (JP)
Title: Car air-conditioner controller
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1982-10-30
Abstract: PURPOSE:To improve adaptability to the feeling of passenger, by inquiring adaptability through voice before or after providing a drive command for adapting the air conditioning state to setting condition and commanding drive through reply from passenger. CONSTITUTION:On the basis of input signals from duct sensor 18, outer air temperature sensor 19, water temperature sensor 21, air mix damper position detector 20, room temperature sensor 22, sun shine sensor 24, etc. and setting condition 23, control circuit 25 will perform predetermined operation to produce driving signal for each air-conditioning means. Before or after this drive processing, voice inquiry is produced from a speaker 32 through a voice synthesizer 31 on the basis of detected signal from sensor. The passenger will input reply through a reply input means 40. The control circuit 25 will continue the drive processing if the reply is varid, but prolong or stop the drive processing if the reply is invarid. With such a structure, air-conditioning matched to the feeling of passenger can be achieved.
Patent JP-H0479759-A (JP)
Title: Driving circuit of voltage-driven semiconductor device
Inventor: MIKI HIROSHI
IPC: H03K17/00
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate an unnecessary stress at the time of overcurrent protection operation by a method wherein a series circuit composed of resistors and a Zener diode, a detecting means which detects a current applied to the series circuit and a variable voltage source whose voltage is gradually made to descend with a lapse of time while the detecting means is detecting the current are provided. CONSTITUTION:A terminal voltage is detected with a series circuit composed of resistors R5 and R6 and a Zener diode ZD1. With this circuit, the detection level of the terminal voltage can be elevated and a turn-on confirming timer time can be reduced. If an overcurrent is applied, the current flows through the resistor R6 - the Zener diode ZD1 - a diode D3 and a transistor T4 is turned on. As a result, a voltage between a gate and an emitter is made to descend with a lapse of time and the overcurrent is cut off safety. In this case, the turn-on confirming timer time can be reduced, so that the energy consumption of a device Q1 in a short-circuit period and the reliability of device protection can be improved.
Patent JP-S5893088-A (JP)
Inventor: SAITOU SEIICHI
IPC: G09F9/33
Filed: 1981-11-27
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-H1139418-A (JP)
Title: Code reader
Inventor: NISHISHITA HIDEKI
IPC: G11B7/0033
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To specially make these code patterns stable respectively and to accurately read them from a card medium where voice information, etc., is recorded as optically readable code patterns in a plural parallel way. SOLUTION: A card medium 200 separates 1st and 2nd code patterns along one side in respectively parallel with each other and records them. A code reader 100 independently forms 1st and 2nd guiding grooves 102 and 104 by having step difference that corresponds to the distance of the 1st and 2nd code patterns and partitioning 1st and 2nd step parts which are formed in a step-wise way in the direction of the optical axis of a CCD camera as a reading part with a barrier plate 106. When an operator selectively moves the medium 200 in the grooves 102 and 104 manually, the CCD camera optically reads the 1st and 2nd code patterns which move at its opposite positions.
Patent JP-H0476775-A (JP)
Title: Logical inspection method
Inventor: ISHITA YORIKATSU
IPC: G06F17/50
Filed: 1990-07-18
Abstract: PURPOSE:To speed up logical inspection by automatically setting up a saving node, and at the time of displaying a logical inspection result after ending the execution of a logical simulation program, displaying the inspection result of a signal even if the inspection result is not stored. CONSTITUTION:A logical circuit to be logically inspected is constituted of a NOT gate 14, NAND gates 15 to 17 and signals 18 to 24. In the above constitution, a saving node is automatically set up, a logical simulation program is executed without storing the history of all signals and the inspection result of a signal whose history is not stored is led out from a signal whose history is stored, so that the logical inspection result of an optional signal can be displayed. Consequently, the increment of a storage area due to the storage of all signals for displaying the logical inspection result of an optional signal can be prevented and the logical inspection can be executed at a high speed.
Patent JP-H08111543-A (JP)
Title: Optical coupling device and manufacture thereof
Inventor: KITANISHI SHIGENORI
IPC: H01L31/12
Filed: 1995-07-27
Abstract: PURPOSE: To obtain an optical coupling device which can be miniaturized by a method wherein the entire circumferential surface of a light-transmitting resin body, excluding its light-emitting surface, the light-receiving surface and the rear surface, is covered by light-shielding resin when the light-shielding resin body is secondarily molded, and a light-shielding resin body is formed in such a manner that the surface of the light-shielding body, corresponding to each rear surface, becomes almost flush with each rear surface. CONSTITUTION: When a light-shielding resin body 28 is secondarily molded, the whole peripheral surfaces, excluding the protruding parts 23a and 26c and the back sides 23b and 26c of the light-emitting surface 23a and the light-receiving surface 26a of light transmitting resin bodies 23 and 26, is covered by light-shielding thermosetting resin 27, and light-shielding resin 28 is formed in such a manner that the surface of the light-shielding resin body 28, corresponding to the back sides 23b and 26b, may be almost flush with the back sides 23b and 26b.  As a result, the dimensions of an optical coupling device can be determined by the thickness of both light transmitting resin bodies 23 and 26 and the width of the passage 32 of the material to be detected, namely, the space D between the light-transmitting resin bodies 23 and 26, and the optical coupling device can be thinned off and miniaturized by the thickness of the light-shielding resin body provided on the rear side of the light- transmitting bodies.
Patent JP-H0837918-A (JP)
Title: Apparatus for retaining freshness of vegetable and fruit
Inventor: SAKANE YASUAKI
IPC: A23B7/144
Filed: 1995-07-27
Abstract: PURPOSE:To provide an apparatus capable of preventing lowering of qualities of vegetables and fruits and shortening of storage period of vegetables and fruits caused by promotion of aging, etc., of vegetables and fruits due to ethylene gas generated from vegetables and fruits. CONSTITUTION:This apparatus for retaining freshness of vegetables and fruits is put in a chamber for storing vegetables and fruits, and is provided with a blowing fan 3 for blowing the air in the chamber for storing vegetables and fruits, a water-absorbing and humidifying filter 1 for feeding water content into the air fed by a blowing fan 3, a water supply tank 5 for feeding water content to the water-absorbing and humidifying filter 1 and a catalytic layer 2 comprising palladium chloride supported on the surface of an air-permeable porous material and capable of passing the air humidified by the water- absorbing and humidifying filter 1 through.
Patent JP-H1134171-A (JP)
Title: In-mold foam molding machine of thermoplastic resin foam, and molding method
Inventor: YAMAGUCHI KENJI
IPC: B29C67/20
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To perform a molding process in a short cycle by supplying a large quantity of a heating medium into a mold within a short time by setting the sum total of the cross-sectional areas of the steam supply pipes connected to a mold and the cross- sectional area of the steam main piping to the mold to a specific ratio. SOLUTION: Saturated steam is supplied to a mold 3 on the side of a cavity to enter the steam chamber 1 on the side of the cavity from the steam main piping 9 on the side of the cavity through the steam supply pipe on the side of the cavity and also supplied to a mold 4 on the side of a core to enter the steam chamber 2 on the side of the core from the steam main piping 10 on the side of the core through the steam supply pipe 16 on the side of the core. In this case, a value of (the sum total of the cross-sectional areas of the steam pipings 15, 16 connected to the mold)/(the cross-sectional area of the steam main pipings 9, 10 to the mold) is set to 1.5-3.0. For example, when pipes 65A are respectively used in the steam main pipings 9, 10 by one and four pipes 50A are respectively used in the steam supply pipes 15, 16, 87.9 cm<2> /36.2 cm<2> = about 2.42 is formed.  As a result, the pressure loss by the steam supply pipes is reduced to a large extent and a large quantity of saturated steam can be supplied to molds 3, 4 within a short time.
Patent JP-H1090830-A (JP)
Title: Graphic art recording film having blue base
Inventor: DE VOEGHT FRANK
IPC: G03C1/76
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the red-sensitized graphic art recording film small in a coated silver amount and reduced in cost by using a blue-colored organic resin support. SOLUTION: The organic resin support is colored blue and made of a polyethylene terephthalate. The blue density is, preferably, in the range of 0.1-0.3 measured by using a wavelength of 630nm. A thickness of the resin film is, preferably, in the range of 0.025-0.25mm. The support is, preferably, the polyethylene terephthalate support having an undercoat layer. The preferable undercoat layer is embodied by a layer containing a covalently bonded chlorinated polymer, preferably, such as polyvinyl chloride, polyvinylidene chloride, a copolymer of vinylidene chloride, acrylate, and itaconic acid, and a copolymer of vinyl chloride and vinylidene chloride.
Patent JP-S5884315-A (JP)
Inventor: UESUREI DABURIYUU TEICHI
IPC: H02M1/08
Filed: 1982-10-30
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。
Patent JP-S6435950-A (JP)
Title: Junction breakdown type semiconductor storage device
Inventor: SAIGO SATOSHI
IPC: H01L27/102
Filed: 1987-07-30
Abstract: PURPOSE:To improve the writing yield and integration by defining the emitter region with a groove and covering the side thereof with an insulating film, thereby enabling a stable writing. CONSTITUTION:There are provided a P<+> type base region 7 and a N<+> type emitter region 8 provided in the P<+> type base region 7, said P<+> base region being defined with an insulating film 5 for isolation which is selectively formed on one principal surface of a P-type semiconductor substrate 1 composed of silicon. In this case, The N<+> type emitter region 8 is defined with a circular groove 10 provided therearound and having an insulating film 11 in the side and bottom thereof. Since the emitter-base junction is formed only in the bottom of the N<+> type emitter region 7, when information is written in a memory element, the writing current is concentrated on the bottom of the N<+> type emitter region for writing, thereby enabling a stable writing. For this, a memory element of a good writing yield can be obtained.
Patent JP-S5895183-A (JP)
Inventor: TOGASHI AKIRA
IPC: F26B15/20
Filed: 1981-11-30
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。
Patent JP-2000024306-A (JP)
Title: Video game device, and recorded medium in which program is stored
Inventor: IMADA SHINJI
IPC: A63F13/55
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To perform a simulation for the moving of a character by a method wherein a location designating means which designates a display location on a display means for the character which is displayed on the display means is provided, and the character is moved and displayed at the designated display location on the display means. SOLUTION: A cursor which designates a location on a display 4 is displayed by a cursor display unit 301, and the cursor is moved and displayed by the operation of a direction key of a controller 3. A cursor location designating unit 302 receives an input by the operation of a round button of the controller, and a coordinate location of the cursor is read by a cursor coordinate location recognizing unit 303. A character coorinate location recognizing unit 304 reads the coordinate location of the character which is displayed on the display, and a route judging unit 305 judges a route by which the character moves to the cursor designating location by the read coordinate location of the cursor and the coordinate location of the character, and the character is moved and displayed through a character move-display control unit 306.